commit ed75530a6331da0dfa4633c289d36eada2a15690 Author: mothcompute Date: Tue Jan 30 11:24:04 2024 -0800 initial commit diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..2ccbf44 --- /dev/null +++ b/.gitignore @@ -0,0 +1,4 @@ +it/*.OBJ +it/*.DRV +it/*/*.OBJ +it/*/*.DRV diff --git a/README.md b/README.md new file mode 100644 index 0000000..bb3083d --- /dev/null +++ b/README.md @@ -0,0 +1,8 @@ +# dos porting vm + +### le contenu + +- `*.c` - main source +- `r.bat` - configures dosbox path for building impulse tracker +- `it` - impulse tracker source. bsd license, cloned from https://github.com/herrnst/impulsetracker +- `tasm` - assembler required to build impulse tracker diff --git a/it/.DS_Store b/it/.DS_Store new file mode 100644 index 0000000..185c511 Binary files /dev/null and b/it/.DS_Store differ diff --git a/it/.hgignore b/it/.hgignore new file mode 100644 index 0000000..a449a94 --- /dev/null +++ b/it/.hgignore @@ -0,0 +1,4 @@ +syntax:glob +*.EXE +*.OBJ +*.MAP diff --git a/it/DEBUG.INC b/it/DEBUG.INC new file mode 100644 index 0000000..530c1be --- /dev/null +++ b/it/DEBUG.INC @@ -0,0 +1,107 @@ +; +; Debug macro. To write to the file, use "Trace " +; + +IF TRACEENABLED + +IF CREATENEWLOGFILE +FirstTime DB 0 +ENDIF + +LogFileName DB "Logfile.Txt", 0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc WriteDebugFile + + PushA + Push DS + + Push CS + Pop DS + + Push CX + Mov DX, Offset LogFileName + +IF CREATENEWLOGFILE + + Cmp DS:FirstTime, 0 + JNE WriteDebugFile1 + + Mov AH, 3Ch + Xor CX, CX + Int 21h + JC WriteDebugFileEnd + + Mov DS:FirstTime, 1 + XChg AX, BX + Jmp WriteDebugFile2 + + WriteDebugFile1: + +ENDIF + Mov AX, 3D02h + Int 21h + JC WriteDebugFileEnd + + XChg AX, BX + + Mov AX, 4202h + Xor CX, CX + Xor DX, DX + Int 21h ; Move to end of file + +WriteDebugFile2: + Mov AH, 40h + Pop CX + Push CX + Mov DX, SI + Int 21h + + Mov AH, 3Eh + Int 21h + +WriteDebugFileEnd: + Pop CX + Pop DS + PopA + Ret + +EndP WriteDebugFile + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Trace Macro LogMessage + Local X, Y + + PushF + Push CX + Push SI + Jmp Y + X: + DB LogMessage + DB 0Dh, 0Ah + Y: + Mov CX, Offset Y - Offset X + Mov SI, Offset X + Call WriteDebugFile + + Pop SI + Pop CX + PopF + + EndM + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +ELSE + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Trace Macro LogMessage + EndM + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +ENDIF + diff --git a/it/IT.ASM b/it/IT.ASM new file mode 100644 index 0000000..e97cc5e --- /dev/null +++ b/it/IT.ASM @@ -0,0 +1,1147 @@ +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Startup Module � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + + Jumps + .386P + +include switch.inc + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Externals � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Segment Object1 BYTE Public 'Data' + Extrn HelpKeyValue:Word, OrderKeyValue:Word +EndS + +Segment InfoLine BYTE Public 'Code' USE16 + Extrn ShowUsageTime:Byte +EndS + +Segment Disk BYTE Public 'Code' USE16 + Extrn DiskOptions:Byte +EndS + +Segment Screen BYTE Public 'Code' + Extrn CharacterGenerationOffset:Word + Extrn VGAFlags:Byte +EndS + +Segment Mouse BYTE Public 'Code' + Extrn MouseCharacterGenerationOffset:Word +EndS + +Segment Main DWORD Public 'Code' USE16 + Extrn ReleaseTimeSlice:Byte +EndS + + Extrn D_InitDisk:Far + Extrn D_UnInitDisk:Far + Extrn D_DisableFileColours:Far + + Extrn E_InitEMS:Far + Extrn E_UnInitEMS:Far + + Extrn Error_InitHandler:Far + Extrn Error_UnInitHandler:Far + + Extrn K_InitKeyBoard:Far + Extrn K_UnInitKeyBoard:Far + Extrn K_InstallKeyboardType:Far + Extrn K_RemoveKeyboardType:Far + + Extrn K_InstallDOSHandler:Far + Extrn K_UnInstallDOSHandler:Far + Extrn K_SwapKeyBoard:Far + + Extrn O1_AutoDetectList:Far + Extrn O1_ConfirmQuit:Far + Extrn O1_PatternEditList:Far + Extrn O1_CrashRecovery:Far + Extrn O1_KeyboardList:Far + + Extrn M_Object1List:Far + + Extrn S_InitScreen:Far + Extrn S_ClearScreen:Far + Extrn S_UnInitScreen:Far + Extrn S_SetDirectMode:Far + Extrn S_DrawString:Far + + Extrn Music_InitMusic:Far + Extrn Music_UnInitMusic:Far + + Extrn Music_SetLimit:Far + Extrn Music_SetSoundCard:Far + Extrn Music_SetDMA:Far + Extrn Music_SetIRQ:Far + Extrn Music_SetMixSpeed:Far + Extrn Music_SetAddress:Far + Extrn Music_ReverseChannels:Far + Extrn Music_PatternStorage:Far + Extrn Music_SetSoundCardDriver:Far + Extrn Music_Stop:Far + Extrn Music_AutoDetectSoundCard:Far + +IF NETWORKENABLED + Extrn Network_Shutdown:Far +ENDIF + + Extrn PE_InitPatternEdit:Far + Extrn PE_UnInitPatternEdit:Far + Extrn PECheckModified:Far + + Extrn D_RestorePreShellDirectory:Far + Extrn D_GetPreShellDirectory:Far + + Extrn MMTSR_InstallMMTSR:Far + Extrn MMTSR_UninstallMMTSR:Far + + Extrn InitMouse:Far, UnInitMouse:Far + Extrn CmdLineDisableMouse:Far + + Extrn InitTimerHandler:Far, UnInitTimerHandler:Far + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + + Global Quit:Far, Refresh:Far + Global DOSShell:Far, GetEnvironment:Far + Global CrashRecovery:Far + + Public IsStartupKeyList + Public GetStartupKeyList + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +Segment StartUp BYTE Public 'Code' USE16 + Assume CS:StartUp, DS:Nothing, ES:Nothing + +CREATENEWLOGFILE EQU 1 +include debug.inc + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Variables � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +StackSize = 1000h + +No386Msg DB "Sorry, Impulse Tracker requires a 386+ processor to run." + DB 13, 10, "$" +WindowsMsg DB "Microsoft Windows detected.", 13, 10, 10 + DB "Due to instabilities in Windows, it is highly recommended that you run", 13, 10 + DB "Impulse Tracker in DOS instead.", 13, 10, 10 + DB "Press any key to continue..." + DB "$" + +PSP DW ? + +LoadMMTSR DB 1 +Pause DB 0 +COMSPECFound DB 0 +COMSPEC DD 0 +Control DB 0 +CommandTail DB 1, 0, 13 + +FCB1 DB 0, 11 Dup (32), 52 Dup (0) +FCB2 DB 0, 11 Dup (32), 52 Dup (0) + +COMSPECString DB "COMSPEC" +DefaultShell DB "C:\COMMAND.COM", 0 +EXECData DW 0 ; Inherit same environment block + DW Offset CommandTail, Startup + DW Offset FCB1, Startup + DW Offset FCB2, Startup +ShellMsg DB "Type EXIT to return to Impulse Tracker$" + +IF SHOWREGISTERNAME +include wavswitc.inc +include username.inc +ENDIF + +Label CmdLineHelp Byte +IF SHOWVERSION + DB "Impulse Tracker 2.14, Copyright (C) 1995-2000 Jeffrey Lim", 13, 10 + DB 10 + DB " Usage: IT.EXE [Switches]", 13, 10 +ELSE + DB "Impulse Tracker, Copyright (C) 1995-2000 Jeffrey Lim", 13, 10 +IF SHOWREGISTERNAME + DB "Registered to: " + DB REGISTERNAME + DB 13, 10 +ENDIF +ENDIF + DB 10 + DB "Switches:", 13, 10 + DB " SFilename.Drv Select sound card driver", 13, 10 + DB " S#", 9, 9, " Quick select sound card", 13, 10 + DB 9, "S0: No sound card", 9, 9, " S9: Pro Audio Spectrum", 13, 10 + DB 9, "S1: PC Speaker", 9, 9, 9, "S10: Pro Audio Spectrum 16", 13, 10 + DB 9, "S2: Sound Blaster 1.xx", 9, 9, "S11: Windows Sound System", 13, 10 + DB 9, "S3: Sound Blaster 2.xx", 9, 9, "S12: ESS ES1868 AudioDrive", 13, 10 + DB 9, "S4: Sound Blaster Pro", 9, 9, "S13: EWS64 XL Codec", 13, 10 + DB 9, "S5: Sound Blaster 16", 9, 9, "S14: Ensoniq SoundscapeVIVO", 13, 10 + DB 9, "S6: Sound Blaster AWE 32", 9, "S19: Generic MPU401", 13, 10 + DB 9, "S7: Gravis UltraSound", 9, 9, "S20: Disk Writer (WAV)", 13, 10 + DB 9, "S8: AMD Interwave", 9, 9, "S21: Disk Writer (MID)", 13, 10 + DB 10 + DB " Axxx", 9, "Set Base Address of sound card (hexadecimal)", 13, 10 + DB " I###", 9, "Set IRQ of sound card (decimal)", 13, 10 + DB " D###", 9, "Set DMA of sound card (decimal)", 13, 10 + DB 10 + DB " M###", 9, "Set Mixspeed", 13, 10 + DB " L###", 9, "Limit number of channels (4-256)", 13, 10 + DB "$" + +MixErrorMsg DB "Error: Mixing speed invalid - setting ignored", 13, 10, "$" +AddressErrorMsg DB "Error: Base Address invalid - setting ignored", 13, 10, "$" +IRQErrorMsg DB "Error: IRQ number invalid - setting ignored", 13, 10, "$" +LimitErrorMsg DB "Error: Channel limit number invalid - setting ignored", 13, 10, "$" +ContinueMsg DB "Press any key to continue...$" + +StartupList DB 0 +StartupMode DB 0 ; Load? Or Load/Play? or Load/Save +StartupFileOffset DW 0 +StartupFileSegment DW 0 +StartupKeyListFunction DW Offset GetStartupKeyList1 + + ; CX,DX +StartupInformation DW 11Ch, 0 ; Enter + DW 1Ch, 0 ; Release Enter + DW 10Fh, 0 ; Tab + DW 10Fh, 0 ; Tab + DW 10Fh, 0 ; Tab + DW 90Eh, 127 ; Ctrl-Backspace + +ENDSTARTUPINFORMATION EQU $ + +SaveInformation DW 0, 0 ; Loading screen key-loss + DW 1FFh, 13h ; Ctrl-S + DW 0, 0 ; Saving screen key-loss + DW 1FFh, 11h ; Ctrl-Q + DW 1FFh, 'Y' ; 'Y' + +ENDSAVEINFORMATION EQU $ + +StartupQueueOffset DW Offset StartupInformation +StartupQueueEnd DW Offset ENDSTARTUPINFORMATION +StartupQueueNextFunction DW Offset GetStartupKeyList2 + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Functions � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc CapitaliseAL + + Cmp AL, 'a' + JB CapitaliseAL1 + + Cmp AL, 'z' + JA CapitaliseAL1 + + Add AL, 'A'-'a' + +CapitaliseAL1: + Ret + +EndP CapitaliseAL + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GetDecimalNumber ; Returns CX + + LodsB + Cmp AL, '0' + JB GetDecimalNumber1 + Cmp AL, '9' + JBE GetDecimalNumber2 + +GetDecimalNumber1: + StC + Ret + +GetDecimalNumber2: + Xor CX, CX + +GetDecimalNumber3: + Mov BL, AL + Sub BL, '0' + Xor BH, BH + Mov AX, 10 + Mul CX + Add AX, BX + Mov CX, AX + LodsB + And DX, DX + JNZ GetDecimalNumber1 + + Cmp AL, '0' + JB GetDecimalNumber4 + Cmp AL, '9' + JA GetDecimalNumber4 + Jmp GetDecimalNumber3 + +GetDecimalNumber4: + ClC + Ret + +EndP GetDecimalNumber + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Start + Assume DS:Nothing + +; 386 check. + + Trace "Impulse Tracker Startup" + + Push SP + Pop AX + Cmp AX, SP + JNE No386 + + PushF + Pop CX ; CX = Flags. + Mov AX, CX + Or AX, 0F000h + Push AX + PopF + PushF + Pop AX + And AX, 0F000h + JNZ Found386 + +No386: + Push CS + Pop DS + + Mov AH, 9 + Mov DX, Offset No386Msg + Int 21h + + Mov AX, 4C02h + Int 21h + +Found386: +; Push 0B800h ; DEBUG!!!!! +; Pop GS ; DEBUG!!!!! + + Push CX + PopF + + ClD + + Mov [CS:PSP], ES + + Mov AX, ES + Mov BX, SS + Sub BX, AX + Add BX, StackSize / 16 ; Add BX, + Mov AH, 4Ah ; Re-allocate memory + Int 21h + + ; Check for 386 here. + + ; Do command line stuff. + Mov SI, 81h ; DS:SI points to cmdtail + +CmdLine1: + Push ES + Pop DS + + LodsB + +CmdLine3: + Cmp AL, 0Dh + JE CmdLineEnd + And AL, AL + JZ CmdLineEnd + + Call CapitaliseAL + +CmdLine2: + Cmp AL, 'K' + JE KeyboardSwap + Cmp AL, 'F' + JE DisableColours + Cmp AL, 'C' + JE SetControl + Cmp AL, 'H' + JE ShowCmdLineHelp + Cmp AL, '?' + JE ShowCmdLineHelp + Cmp AL, 'S' + JE SetSoundCard1 + Cmp AL, 'D' + JE SetDMA1 + Cmp AL, 'M' + JE SetMixSpeed1 + Cmp AL, 'I' + JE SetIRQ1 + Cmp AL, 'A' + JE SetAddress1 + Cmp AL, 'V' + JE OverrideVGA + Cmp AL, 'L' + JE Limit1 + Cmp AL, 'R' + JE Reverse1 + Cmp AL, 'X' + JE DisableFeatures + Cmp AL, 'P' + JE PatternStorage + Cmp AL, 'T' + JE NoShowUsageTime + Cmp AL, 'W' + JE ConvertModule + + Jmp CmdLine1 + +NoShowUsageTime: + LodsB + Cmp AL, '1' + JNE NoReleaseTimeSlice + + Push DS + + Push InfoLine + Pop DS + Assume DS:InfoLine + + Mov [ShowUsageTime], 0 + + Pop DS + Jmp CmdLine1 + Assume DS:Nothing + +NoReleaseTimeSlice: + Cmp AL, '2' + JNE CmdLine3 + +NoReleaseTimeSlice2: + Push DS + + Push Main + Pop DS + Assume DS:Main + + Mov [ReleaseTimeSlice], 1 + + Pop DS + Jmp CmdLine1 + +PatternStorage: + LodsB + Sub AL, '0' + JC PatternStorageEnd + Cmp AL, 2 + JA PatternStorageEnd + Call Music_PatternStorage + Jmp CmdLine1 + +PatternStorageEnd: + Jmp CmdLine3 + +DisableFeatures: + LodsB + Cmp AL, '1' + JB CmdLine3 + JE DisableMMTSR + + Cmp AL, '3' + JB DisableMouse + JE DisableDetectDriveMap + + Cmp AL, '5' + JB DisableCacheFiles + Jmp CmdLine3 + +DisableMouse: + Call CmdLineDisableMouse + Jmp CmdLine1 + +DisableMMTSR: + Mov [LoadMMTSR], 0 + Jmp CmdLine1 + +DisableDetectDriveMap: + Push Disk + Pop DS + Assume DS:Disk + + Or [DiskOptions], 1 + Jmp CmdLine1 + Assume DS:Nothing + +DisableCacheFiles: + Push Disk + Pop DS + Assume DS:Disk + + Or [DiskOptions], 2 + Jmp CmdLine1 + Assume DS:Nothing + +KeyboardSwap: + Mov AX, Object1 + Mov DS, AX + Assume DS:Object1 + + Mov [HelpKeyValue], 157h + Mov [OrderKeyValue], 13Bh + + Jmp CmdLine1 + Assume DS:Nothing + +DisableColours: + Call D_DisableFileColours + Jmp CmdLine1 + +Reverse1: + Call Music_ReverseChannels + Jmp CmdLine1 + +OverrideVGA: + LodsB + + Mov CX, Screen + Mov DS, CX + Assume DS:Screen + + Cmp AL, '1' + JE OverrideVGA1 + Cmp AL, '2' + JE Matrox + Cmp AL, '3' + JE WaitforRetrace + Cmp AL, '4' + JE Retrace + Jmp CmdLine3 + +OverrideVGA1: + Or [VGAFlags], 1 + Jmp CmdLine1 + +WaitforRetrace: + Or [VGAFlags], 4 + Jmp CmdLine1 + +Retrace: + Or [VGAFlags], 2 + Jmp CmdLine1 + +Matrox: + Mov [CharacterGenerationOffset], 256*32 + + Mov AX, Mouse + Mov DS, AX + Assume DS:Mouse + Mov [MouseCharacterGenerationOffset], 256*32 + + Jmp CmdLine1 + Assume DS:Nothing + +SetControl: + Mov [CS:Control], 1 + Jmp CmdLine1 + +ShowCmdLineHelp: + Push CS + Pop DS + + Mov AH, 9 + Mov DX, Offset CmdLineHelp + Int 21h + + Mov AX, 4C00h + Int 21h + +SetSoundCard1: + Call GetDecimalNumber + JC SetSoundCardDriver + Cmp CX, 21 + JA SetSoundCard2 + + Push AX + Mov AX, CX + Call Music_SetSoundCard + Pop AX + +SetSoundCard2: + Jmp CmdLine3 + +SetSoundCardDriver: + Cmp AL, 32 + JBE CmdLine3 + + Dec SI + Call Music_SetSoundCardDriver + +SetSoundCardDriver1: + LodsB + Cmp AL, 32 + JA SetSoundCardDriver1 + + Mov Byte Ptr [SI-1], 0 + Cmp AL, 32 + JE CmdLine1 + Jmp CmdLineEnd + +ConvertModule: + Mov [CS:StartupList], 1 + Mov [CS:StartupFileOffset], SI + Mov [CS:StartupFileSegment], DS + Jmp SetSoundCardDriver1 + +SetDMA1: + LodsB + Cmp AL, '0' + JB CmdLine3 + Cmp AL, '7' + JA CmdLine3 + Sub AL, '0' + Call Music_SetDMA + Jmp CmdLine1 + +SetMixSpeed1: + Call GetDecimalNumber + JC SetMixSpeedError + Push AX + Call Music_SetMixSpeed + Pop AX + Jmp CmdLine3 + +SetMixSpeedError: + Push CS + Pop DS + Assume DS:StartUp + + Mov AH, 9 + Mov DX, Offset MixErrorMsg + Int 21h + + Mov [Pause], 1 + Jmp CmdLine1 + Assume DS:Nothing + +SetIRQ1: + Call GetDecimalNumber + JC IRQError + Cmp CX, 15 + JA IRQError + + Push AX + Call Music_SetIRQ + Pop AX + Jmp CmdLine3 + +IRQError: + Push CS + Pop DS + Assume DS:StartUp + + Mov AH, 9 + Mov DX, Offset IRQErrorMsg + Int 21h + + Mov [Pause], 1 + Jmp CmdLine1 + Assume DS:Nothing + + +SetAddress1: + LodsB + + Xor DX, DX + Mov CL, 4 + + Cmp AL, '0' + JB SetAddress2 + Cmp AL, '9' + JA SetAddress2 + Sub AL, '0' + Jmp SetAddress3 + +SetAddress2: + Call CapitaliseAL + + Cmp AL, 'A' + JB CmdLine2 + Cmp AL, 'F' + JA CmdLine2 + Sub AL, '@' + +SetAddress3: + Test DX, 0F000h + JNZ AddressError + + ShL DX, CL + Or DL, AL + + LodsB + Cmp AL, '0' + JB SetAddress4 + Cmp AL, '9' + JA SetAddress4 + Sub AL, '0' + Jmp SetAddress3 + +SetAddress4: + Call CapitaliseAL + Cmp AL, 'A' + JB SetAddress5 + Cmp AL, 'F' + JA SetAddress5 + + Sub AL, '@' + Jmp SetAddress3 + +SetAddress5: + Call Music_SetAddress + Jmp CmdLine3 + +AddressError: + Push CS + Pop DS + Assume DS:StartUp + + Mov AH, 9 + Mov DX, Offset AddressErrorMsg + Int 21h + + Mov [Pause], 1 + Jmp CmdLine1 + Assume DS:Nothing + +Limit1: + Call GetDecimalNumber + JC LimitError + Cmp CX, 256 + JA LimitError + Cmp CX, 4 + JB LimitError + + Push AX + Call Music_SetLimit + Pop AX + Jmp CmdLine3 + +LimitError: + Push CS + Pop DS + Assume DS:StartUp + + Mov AH, 9 + Mov DX, Offset LimitErrorMsg + Int 21h + + Mov [Pause], 1 + Jmp CmdLine1 + Assume DS:Nothing + + +CmdLineEnd: + Trace "Command Line Parsed" + + Push CS + Pop DS + Assume DS:StartUp + + Trace "Windows Detection" + + Mov AX, 1600h ; Windows detection. + Int 2Fh + Test AL, 7Fh + JZ Start1 + Cmp AL, 4 ; Windows 4.0+ ?? + JAE Start1 + + Mov AH, 9 + Mov DX, Offset WindowsMsg + Int 21h + + Xor AX, AX + Int 16h + +Start1: + ; Get Comspec + Cmp [Pause], 1 + JNE NoPause + + Mov DX, Offset ContinueMsg + Mov AH, 9 + Int 21h + + Xor AX, AX + Int 16h + +NoPause: + Trace "Retrieving Environment" + + Mov SI, Offset COMSPECString + Mov CX, 7 + Call GetEnvironment + JC Start2 + + Mov [COMSPECFound], 1 + Mov [Word Ptr COMSPEC], DI + Mov [Word Ptr COMSPEC+2], ES + +Start2: + Mov FS, [CS:PSP] + + Trace "Initialising Screen Module" + + Call S_InitScreen + + Trace "Initialising Disk Module" + + Call D_InitDisk + + Trace "Initialising Expanded Memory Module" + + Call E_InitEMS + + Trace "Initialising Music Module" + + Call Music_InitMusic + + Trace "Initialising Keyboard Module" + + Call K_InitKeyBoard + + Trace "Initialising Edit Module" + + Call PE_InitPatternEdit + + Trace "Initialising Custom Keyboard Layout" + + Call K_InstallKeyboardType + + Trace "Initialising Error Handler Module" + + Call Error_InitHandler + + Cmp [CS:LoadMMTSR], 0 + JE SkipMMTSR + + Trace "Initialising MMTSR Module" + + Call MMTSR_InstallMMTSR + +SkipMMTSR: + Trace "Initialising Mouse Module" + + Call InitMouse + + Call S_ClearScreen + + Trace "Initialising Timer Module" + + Call InitTimerHandler + + Trace "Initialising Soundcard" + + Call Music_AutoDetectSoundCard + + Trace "Entering Main Message Loop" + + Mov DI, Offset O1_AutoDetectList +; Mov DI, Offset O1_KeyboardList + Mov CX, 0FFFFh + Call M_Object1List + Jmp Quit1 + +Proc Quit Far + + Mov DI, Offset O1_ConfirmQuit + Mov CX, 3 + Call M_Object1List + + And DX, DX + JNZ Quit1 + + Mov AX, 1 + RetF + +Quit1: + Call PECheckModified + Call Music_Stop + +IF NETWORKENABLED + Call Network_Shutdown +ENDIF + + Call MMTSR_UninstallMMTSR + Call PE_UnInitPatternEdit + Call Music_UnInitMusic + Call UnInitMouse + Call S_UnInitScreen + Call E_UnInitEMS + Call K_UnInitKeyBoard + Call Error_UnInitHandler + Call D_UnInitDisk + Call K_RemoveKeyboardType + Call UnInitTimerHandler + + Mov AX, 4C00h + Int 21h + +EndP Quit + +EndP Start + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc IsStartupKeyList Far + + Mov AL,CS:StartupList + + Ret + +EndP IsStartupKeyList + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GetStartupKeyList Far + + Jmp [CS:StartupKeyListFunction] + +GetStartupKeyList1: + Push SI + Mov SI, [CS:StartupQueueOffset] + + Mov CX, [CS:SI] + Mov DX, [CS:SI+2] + + Add SI, 4 + Mov [CS:StartupQueueOffset], SI + + Cmp SI, [CS:StartupQueueEnd] + + Pop SI + JB GetStartupKeyList1End + + Mov AX, [CS:StartupQueueNextFunction] + Mov [CS:StartupKeyListFunction], AX + +GetStartupKeyList1End: + Ret + +GetStartupKeyList2: + Push DS + Push SI + + LDS SI, [DWord Ptr CS:StartupFileOffset] + LodsB + + Mov [CS:StartupFileOffset], SI + + Pop SI + Pop DS + + Cmp AL, 32 + JE GetStartupKeyList2EndOfString + And AX, 0FFh + JZ GetStartupKeyList2EndOfString + + Mov DX, AX + Mov CX, 1FFh + + Ret + +GetStartupKeyList2EndOfString: + Mov [CS:StartupQueueOffset], Offset SaveInformation + Mov [CS:StartupQueueEnd], Offset ENDSAVEINFORMATION + Mov [CS:StartupQueueNextfunction], Offset GetStartupKeyList3 + Mov [CS:StartupKeyListFunction], Offset GetStartupKeyList1 + + Mov CX, 11Ch ; Enter + Mov DX, 0 + + Ret + +GetStartupKeyList3: ; Save module then quit + Xor CX, CX + Xor DX, DX + Mov [CS:StartupList], 0 + Ret + +EndP GetStartupKeyList + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc CrashRecovery Far ; CtrlAltDel location. + + ClD + StI + + Call S_ClearScreen + Call S_InitScreen + Call D_InitDisk + Call InitMouse + + Mov DI, Offset O1_CrashRecovery + Mov CX, 0FFFFh + Call M_Object1List + + Mov DI, Offset O1_PatternEditList + Mov CX, 0FFFFh + Jmp M_Object1List + +EndP CrashRecovery + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GetEnvironment Far ; DS:SI points to string. + ; CX = length of string. + ; Returns ES:DI + + Mov ES, [CS:PSP] + Mov ES, [ES:2Ch] ; DS:00 points to environ. + Xor DI, DI + +GetEnvironment1: + Push DI + Push CX + Push SI + + RepE CmpSB + + Pop SI + Pop CX + Pop DI + + JE GetEnvironment3 ; From RepE + + Xor AL, AL + +GetEnvironment2: + ScasB + JNE GetEnvironment2 + + Cmp [Byte Ptr ES:DI], AL + JNE GetEnvironment1 + + StC + Ret + +GetEnvironment3: + Add DI, CX + Inc DI ; Skip past '=' + ClC + Ret + +EndP GetEnvironment + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Refresh Far + + Call D_GetPreShellDirectory + Call S_InitScreen + Call D_InitDisk + Call InitMouse + Call D_RestorePreShellDirectory + + Mov AX, 1 + Ret + +EndP Refresh + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc DOSShell Far + + PushAD + Push DS + Push ES + + PushF + + Call D_GetPreShellDirectory + + Cmp [CS:Control], 0 + JNE DOSShell2 + + Call K_UnInitKeyBoard + Jmp DOSShell3 + +DOSShell2: + Call K_InstallDOSHandler +DOSShell3: + + Mov AX, 3 + Int 10h ; Clr screen. + + Call UnInitMouse + + Push CS + Push CS + Pop DS + Pop ES + Assume DS:StartUp + + Mov AH, 9 + Mov DX, Offset ShellMsg + Int 21h + + Mov AX, 4B00h + Mov BX, Offset ExecData + Mov DX, Offset DefaultShell + Cmp [COMSPECFound], 0 + JE DOSShell1 + + LDS DX, [COMSPEC] + +DOSShell1: + ClI + Int 21h + Assume DS:Nothing + + PopF + + Call S_InitScreen + Call D_InitDisk + Call InitMouse + + Cmp [CS:Control], 0 + JNE DOSShell4 + + Call K_InitKeyBoard + Jmp DOSShell5 + +DOSShell4: + Call K_UnInstallDOSHandler + +DOSShell5: + Call D_RestorePreShellDirectory + + Pop ES + Pop DS + PopAD + + Mov AX, 1 + Ret + +EndP DOSShell + Assume DS:Nothing + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + + +EndS + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Stack Segment � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Segment StackSeg PARA Stack 'Stack' +StackData DB StackSize Dup(?) +EndS + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +End Start diff --git a/it/IT.EXE b/it/IT.EXE new file mode 100644 index 0000000..f34f422 Binary files /dev/null and b/it/IT.EXE differ diff --git a/it/IT.MAP b/it/IT.MAP new file mode 100644 index 0000000..32609c4 --- /dev/null +++ b/it/IT.MAP @@ -0,0 +1,1554 @@ + + Start Stop Length Name Class + + 00000H 063DBH 063DCH OBJECT1 DATA + 063E0H 063E0H 00000H DISKDATA DATA + 163E0H 275BFH 111E0H SONGDATA DATA + 275C0H 36FBFH 0FA00H PATTERNDATA DATA + 36FC0H 3D01FH 06060H SCREENDATA DATA + 3D020H 3D34BH 0032CH INFOLINE CODE + 3D34CH 459B2H 08667H DISK CODE + 459B3H 466CBH 00D19H SCREEN CODE + 466D0H 475C6H 00EF7H MOUSE CODE + 475C8H 47936H 0036FH MAIN CODE + 47937H 484B9H 00B83H STARTUP CODE + 484BAH 4DE41H 05988H PATTERN CODE + 4DE44H 5B402H 0D5BFH MUSIC CODE + 5B403H 5B899H 00497H GLBL CODE + 5B89AH 5D736H 01E9DH INFOPAGE CODE + 5D738H 5DB2BH 003F4H EMS CODE + 5DB2CH 5DCDAH 001AFH ERROR CODE + 5DCDCH 61361H 03686H INST CODE + 61362H 6315BH 01DFAH FUNCTIONS CODE + 6315CH 654E3H 02388H HELP CODE + 654E4H 65FD0H 00AEDH KEYBOARD CODE + 65FE0H 6681DH 0083EH MMTSR CODE + 6681EH 68BB0H 02393H MESSAGE CODE + 68BB1H 68E26H 00276H VESA CODE + 68E30H 69E2FH 01000H STACKSEG STACK + + +Detailed map of segments + + 0000:0000 0000 C=DATA S=OBJECT1 G=(none) M=IT.ASM ACBP=29 + 0000:0000 0000 C=DATA S=OBJECT1 G=(none) M=IT_DISK.ASM ACBP=29 + 0000:0000 0000 C=DATA S=OBJECT1 G=(none) M=IT_DISPL.ASM ACBP=28 + 0000:0000 0000 C=DATA S=OBJECT1 G=(none) M=IT_EMS.ASM ACBP=29 + 0000:0000 0000 C=DATA S=OBJECT1 G=(none) M=IT_F.ASM ACBP=29 + 0000:0000 0000 C=DATA S=OBJECT1 G=(none) M=IT_G.ASM ACBP=28 + 0000:0000 0000 C=DATA S=OBJECT1 G=(none) M=IT_H.ASM ACBP=29 + 0000:0000 0000 C=DATA S=OBJECT1 G=(none) M=IT_I.ASM ACBP=29 + 0000:0000 0000 C=DATA S=OBJECT1 G=(none) M=IT_M.ASM ACBP=28 + 0000:0000 0000 C=DATA S=OBJECT1 G=(none) M=IT_NET.ASM ACBP=29 + 0000:0000 63DC C=DATA S=OBJECT1 G=(none) M=IT_OBJ1.ASM ACBP=28 + 0000:63DC 0000 C=DATA S=OBJECT1 G=(none) M=IT_PE.ASM ACBP=29 + 0000:63DC 0000 C=DATA S=OBJECT1 G=(none) M=IT_FOUR.ASM ACBP=29 + 063E:0000 00010000 C=DATA S=DISKDATA G=(none) M=IT_DISK.ASM ACBP=6B + 163E:0000 0000 C=DATA S=DISKDATA G=(none) M=IT_I.ASM ACBP=69 + 163E:0000 0000 C=DATA S=DISKDATA G=(none) M=IT_NET.ASM ACBP=69 + 163E:0000 0000 C=DATA S=DISKDATA G=(none) M=IT_FOUR.ASM ACBP=69 + 163E:0000 0000 C=DATA S=SONGDATA G=(none) M=IT_MUSIC.ASM ACBP=69 + 163E:0000 0000 C=DATA S=SONGDATA G=(none) M=IT_NET.ASM ACBP=69 + 163E:0000 000111E0 C=DATA S=SONGDATA G=(none) M=IT_MDATA.ASM ACBP=68 + 275C:0000 FA00 C=DATA S=PATTERNDATA G=(none) M=IT_PE.ASM ACBP=69 + 36FC:0000 6060 C=DATA S=SCREENDATA G=(none) M=IT_S.ASM ACBP=69 + 3D02:0000 0000 C=CODE S=INFOLINE G=(none) M=IT.ASM ACBP=28 + 3D02:0000 032C C=CODE S=INFOLINE G=(none) M=IT_L.ASM ACBP=A8 + 3D34:000C 0000 C=CODE S=DISK G=(none) M=IT.ASM ACBP=28 + 3D34:000C 77B1 C=CODE S=DISK G=(none) M=IT_DISK.ASM ACBP=28 + 3D34:77BD 0000 C=CODE S=DISK G=(none) M=IT_F.ASM ACBP=29 + 3D34:77C0 0EB3 C=CODE S=DISK G=(none) M=IT_NET.ASM ACBP=A8 + 3D34:8673 0000 C=CODE S=DISK G=(none) M=IT_PE.ASM ACBP=29 + 459B:0003 0000 C=CODE S=SCREEN G=(none) M=IT.ASM ACBP=29 + 459B:0003 0000 C=CODE S=SCREEN G=(none) M=IT_F.ASM ACBP=29 + 459B:0003 0D19 C=CODE S=SCREEN G=(none) M=IT_S.ASM ACBP=28 + 466D:0000 0000 C=CODE S=MOUSE G=(none) M=IT.ASM ACBP=29 + 466D:0000 0000 C=CODE S=MOUSE G=(none) M=IT_S.ASM ACBP=29 + 466D:0000 0EF7 C=CODE S=MOUSE G=(none) M=IT_MOUSE.ASM ACBP=68 + 475C:0008 0000 C=CODE S=MAIN G=(none) M=IT.ASM ACBP=A8 + 475C:0008 036F C=CODE S=MAIN G=(none) M=IT_M.ASM ACBP=A8 + 4793:0007 0B83 C=CODE S=STARTUP G=(none) M=IT.ASM ACBP=28 + 484B:000A 0000 C=CODE S=PATTERN G=(none) M=IT_DISK.ASM ACBP=29 + 484B:000A 0000 C=CODE S=PATTERN G=(none) M=IT_DISPL.ASM ACBP=48 + 484B:000A 0000 C=CODE S=PATTERN G=(none) M=IT_F.ASM ACBP=29 + 484B:000A 0000 C=CODE S=PATTERN G=(none) M=IT_G.ASM ACBP=28 + 484B:000A 0000 C=CODE S=PATTERN G=(none) M=IT_I.ASM ACBP=29 + 484B:000A 0000 C=CODE S=PATTERN G=(none) M=IT_NET.ASM ACBP=28 + 484B:000A 5988 C=CODE S=PATTERN G=(none) M=IT_PE.ASM ACBP=48 + 4DE4:0004 0000 C=CODE S=MUSIC G=(none) M=IT_DISK.ASM ACBP=29 + 4DE4:0004 0000 C=CODE S=MUSIC G=(none) M=IT_F.ASM ACBP=29 + 4DE4:0004 D5BF C=CODE S=MUSIC G=(none) M=IT_MUSIC.ASM ACBP=A8 + 4DE4:D5C3 0000 C=CODE S=MUSIC G=(none) M=IT_NET.ASM ACBP=28 + 5B40:0003 0000 C=CODE S=GLBL G=(none) M=IT_DISPL.ASM ACBP=28 + 5B40:0003 0497 C=CODE S=GLBL G=(none) M=IT_G.ASM ACBP=28 + 5B40:049A 0000 C=CODE S=GLBL G=(none) M=IT_L.ASM ACBP=29 + 5B89:000A 1B7C C=CODE S=INFOPAGE G=(none) M=IT_DISPL.ASM ACBP=28 + 5B89:1B86 0321 C=CODE S=INFOPAGE G=(none) M=IT_FOUR.ASM ACBP=28 + 5D73:0008 03F4 C=CODE S=EMS G=(none) M=IT_EMS.ASM ACBP=48 + 5DB2:000C 01AF C=CODE S=ERROR G=(none) M=IT_ERR.ASM ACBP=28 + 5DCD:000C 0000 C=CODE S=INST G=(none) M=IT_F.ASM ACBP=29 + 5DCD:000C 0000 C=CODE S=INST G=(none) M=IT_G.ASM ACBP=28 + 5DCD:000C 3686 C=CODE S=INST G=(none) M=IT_I.ASM ACBP=48 + 5DCD:3692 0000 C=CODE S=INST G=(none) M=IT_PE.ASM ACBP=29 + 6136:0002 1DFA C=CODE S=FUNCTIONS G=(none) M=IT_F.ASM ACBP=28 + 6315:000C 2388 C=CODE S=HELP G=(none) M=IT_H.ASM ACBP=28 + 654E:0004 0AED C=CODE S=KEYBOARD G=(none) M=IT_K.ASM ACBP=28 + 65FE:0000 083E C=CODE S=MMTSR G=(none) M=IT_MMTSR.ASM ACBP=68 + 6681:000E 2393 C=CODE S=MESSAGE G=(none) M=IT_MSG.ASM ACBP=28 + 68BB:0001 0276 C=CODE S=VESA G=(none) M=IT_VESA.ASM ACBP=28 + 68E3:0000 1000 C=STACK S=STACKSEG G=(none) M=IT.ASM ACBP=75 + + Address Publics by Name + + 466D:00DCA ADDMOUSEQUEUE + 484B:002D8 AMPLIFICATION + 484B:00030 BASEOCTAVE + 484B:00D78 CENTRALISECURSOR + 459B:006A3 CHARACTERGENERATIONOFFSET + 3D02:00243 CLEARINFOLINE + 466D:00EDA CMDLINEDISABLEMOUSE + 484B:00D77 COMMANDTOVALUE + 4793:00A9F CRASHRECOVERY + 5B40:00003 CURRENTMODE + 4DE4:00352 CURRENTPATTERN + 3D34:00010 DISKDATAAREA + 3D34:00F34 DISKOPTIONS + 5B89:01881 DISPLAYMINUS + 5B89:01878 DISPLAYPLUS + 5B89:01A40 DISPLAYUPDATESCREEN + 5B89:01AAC DISPLAY_GETDISPLAYWINDOWDATA + 5B89:01B11 DISPLAY_SELECTDISPLAYLIST + 4793:00B0F DOSSHELL + 5B89:0179F DRAWDISPLAYDATA + 466D:00B86 DRAWMOUSE + 3D34:06753 D_CLEARFILENAME + 3D34:03466 D_CLEARFILESPECIFIER + 3D34:06403 idle D_DELETESAMPLEFILE + 3D34:0676E D_DISABLEFILECOLOURS + 3D34:016CD D_DRAWDIRECTORYWINDOW + 3D34:0173D D_DRAWDRIVEWINDOW + 3D34:014B0 D_DRAWFILEWINDOW + 3D34:069D1 D_DRAWLOADINSTRUMENT + 3D34:04355 D_DRAWLOADSAMPLEWINDOW + 3D34:0755A D_DRAWTIMER + 3D34:065AE D_DRAWWAVEFORM + 3D34:0741A D_GETFILENAME + 3D34:06768 D_GETFORMATTYPE + 3D34:0509B D_GETLOADSAMPLEVARS + 3D34:073FE D_GETPRESHELLDIRECTORY + 3D34:050AF D_GOTOSTARTINGDIRECTORY + 3D34:010A6 D_INITDISK + 3D34:0684F D_INITLOADINSTRUMENTS + 3D34:01469 D_INITLOADMODULE + 3D34:040E4 D_INITLOADSAMPLES + 3D34:04750 D_LIDRAWDRIVEWINDOW + 3D34:047A9 D_LIPOSTDRIVEWINDOW + 3D34:04787 D_LIPREDRIVEWINDOW + 3D34:02ADC D_LOAD669 + 3D34:0696A D_LOADINSTRUMENTNAMES + 3D34:02EC0 D_LOADIT + 3D34:02C3D D_LOADMOD + 3D34:0259C D_LOADMTM + 3D34:0283A D_LOADS3M + 3D34:05037 D_LOADSAMPLENAMES + 3D34:01858 D_LOADSONGNAMES + 3D34:0214E D_LOADXM + 3D34:06018 D_LSCHECKLOOPVALUES + 3D34:06049 D_LSCHECKSUSLOOPVALUES + 3D34:046C7 D_LSDRAWDRIVEWINDOW + 3D34:0473F D_LSPOSTDRIVEWINDOW + 3D34:0471B D_LSPREDRIVEWINDOW + 3D34:0344A D_NEWDIRECTORY + 3D34:033BB D_NEWSPECIFIER + 3D34:03321 D_POSTDIRECTORYWINDOW + 3D34:03399 D_POSTDRIVEWINDOW + 3D34:0322D D_POSTFILELOADWINDOW + 3D34:031EE D_POSTFILESAVEWINDOW + 3D34:03298 idle D_POSTFILEWINDOW + 3D34:06B4F D_POSTLOADINSTRUMENT + 3D34:0462D D_POSTLOADSAMPLEWINDOW + 3D34:033AA D_POSTSAVEDRIVEWINDOW + 3D34:074FC D_POSTTIMERLIST + 3D34:046B7 D_POSTVIEWSAMPLELIBRARY + 3D34:018C8 D_PREDIRECTORYWINDOW + 3D34:018EE D_PREDRIVEWINDOW + 3D34:01889 D_PREFILEWINDOW + 3D34:06B22 D_PRELOADINSTRUMENT + 3D34:045FE D_PRELOADSAMPLEWINDOW + 3D34:07420 D_RESETTIMER + 3D34:0740D D_RESTOREPRESHELLDIRECTORY + 3D34:050BA D_SAVEDIRECTORYCONFIGURATION + 3D34:062BC D_SAVEINSTRUMENT + 3D34:03617 D_SAVEIT + 3D34:0347B D_SAVEMODULE + 3D34:06166 D_SAVERAWSAMPLE + 3D34:03AD6 D_SAVES3M + 3D34:06100 D_SAVESAMPLE + 3D34:0607A D_SAVESONG + 3D34:0620D D_SAVEST3SAMPLE + 3D34:07416 D_SETDRIVEDIRECTORYFAR + 3D34:07451 D_SHOWTIME + 3D34:07712 D_SLOWINSTRUMENTSORT + 3D34:07670 D_SLOWSAMPLESORT + 3D34:01292 D_UNINITDISK + 3D34:06B60 D_VIEWINSTRUMENT + 0000:01016 EMSERRORVALUE + 0000:01014 EMSERRORVALUE2 + 0000:01012 EMSERRORVALUE3 + 0000:0100E EMSERRORVALUE4 + 0000:0100C EMSERRORVALUE5 + 0000:0100A EMSERRORVALUE6 + 0000:01008 EMSERRORVALUE7 + 0000:01010 EMSERRORVALUE8 + 5DB2:0018F ERROR_INITHANDLER + 5DB2:001AA ERROR_UNINITHANDLER + 5D73:001FD E_ALLOCATEBLOCKEMS + 5D73:00374 E_ALLOCATEEMS + 5D73:003BA E_EMSAVAILABLE + 5D73:001D5 E_GETEMSPAGEFRAME + 5D73:003F2 E_GETEMSVERSION + 5D73:000EB E_GETFREEEMS + 5D73:003F7 E_GETINTERNALEMSHANDLE + 5D73:0002A E_INITEMS + 5D73:001DA E_MAPALIGNEDBLOCKEMS + 5D73:00180 E_MAPAVAILABLEEMSMEMORY + 5D73:0019B E_MAPEMSMEMORY + 5D73:002E7 E_RELEASEBLOCKEMS + 5D73:00109 E_RELEASEEMS + 5D73:003DC E_RESTOREEMSPAGEFRAME + 5D73:003C1 E_SAVEEMSPAGEFRAME + 5D73:001C4 E_UNINITEMS + 484B:00D7B FASTVOLUMEAMPLIFICATION + 3D34:00066 FILENAME + 3D34:000C4 FILESPECIFIER + 484B:00D7D FLAGS + 466D:00EE2 FORCEMOUSERESTORE + 5B89:01C8A FOURIER_CHANGEPALETTE + 5B89:01B86 FOURIER_CREATETABLE + 5B89:01DA5 FOURIER_DRAWSCREEN + 5B89:01E96 FOURIER_IDLELIST + 5B89:01E9A FOURIER_POSTFUNCTION + 5B89:01DA2 FOURIER_PREDRAWSCREEN + 5B89:01D40 FOURIER_START + 5B89:01BB1 FOURIER_TRANSFORM + 6136:01C35 F_CALCULATELENGTH + 6136:00369 F_CALLFARFUNCTION + 6136:00363 F_CALLFARPOSTFUNCTION + 6136:0035F F_CALLFARPREFUNCTION + 6136:003E0 F_CHARACTERDEFINITIONS + 6136:0195C F_CONFIGBUTTONSETUP + 6136:01518 F_DRAW3NUM + 6136:01700 F_DRAW5NUM + 6136:0036D F_DRAWBOXOBJECT + 6136:00427 F_DRAWBUTTONOBJECT + 6136:018B8 F_DRAWHEADER + 6136:00D61 F_DRAWINFOLINE + 6136:008D6 F_DRAWSCALABLETHUMBBAR + 6136:0191D F_DRAWSMCCHANNELS + 6136:00F92 F_DRAWSTRINGINPUT + 6136:00383 F_DRAWTEXTOBJECT + 6136:0080B F_DRAWTHUMBBAR + 6136:01346 F_DRAWTOGGLE + 6136:01C4C F_DRIVERSCREEN + 6136:01D44 F_FILEDOSSHELL + 6136:01CF4 F_FILELOAD + 6136:01CE0 F_FILEMENU + 6136:01D06 F_FILENEW + 6136:01D5B F_FILEQUIT + 6136:01D32 F_FILESAVEAS + 6136:01D1B F_FILESAVECURRENT + 6136:010E1 F_GOTOEMPTYLIST + 6136:01B91 F_HELP + 6136:01BB7 F_INFOPAGE + 6136:00344 F_INSTRUMENTBUTTONHANDLER + 6136:01CAA F_INSTRUMENTLIBRARY + 6136:01C98 F_INSTRUMENTLIST + 6136:01C72 F_INSTRUMENTMENU + 6136:01B44 F_MAINMENU + 6136:01B84 F_MESSAGEEDITOR + 6136:01DB2 F_MIDI_DOWN + 6136:01DDC F_MIDI_PGDN + 6136:01DC4 F_MIDI_PGUP + 6136:01D99 F_MIDI_UP + 6136:01A9E F_NEWSONG + 6136:00341 F_NOTHING + 6136:01BA3 F_PLAYBACKMENU + 6136:01BFF F_PLAYMARK + 6136:01BED F_PLAYORDER + 6136:01BDB F_PLAYPATTERN + 6136:01BC9 F_PLAYSONG + 6136:015B1 F_POST3NUM + 6136:01798 F_POST5NUM + 6136:00505 F_POSTBUTTONOBJECT + 6136:003C8 F_POSTEXITOBJECT + 6136:00B22 F_POSTSCALABLETHUMBBAR + 6136:0102A F_POSTSTRINGINPUT + 6136:00B6E F_POSTTHUMBBAR + 6136:013EF F_POSTTOGGLE + 6136:01592 F_PRE3NUM + 6136:01779 F_PRE5NUM + 6136:004CC F_PREBUTTONOBJECT + 6136:00A71 F_PRESCALABLETHUMBBAR + 6136:01006 F_PRESTRINGINPUT + 6136:009BF F_PRETHUMBBAR + 6136:013BC F_PRETOGGLE + 6136:00DE8 F_REDRAWSCREEN + 6136:01C23 F_REINITSOUNDCARD + 6136:01CBC F_RELOADGRAVIS + 6136:01A96 F_RESET5NUMINPUTPOS + 6136:00DEC F_RETURN0 + 6136:00EDD F_RETURN1 + 6136:00DF9 F_RETURN192 + 6136:00DF2 F_RETURN64 + 6136:01CCE F_SAMPLELIBRARY + 6136:01C86 F_SAMPLELIST + 6136:01C5E F_SAMPLEMENU + 6136:01A86 F_SETAMIGA + 6136:019DF F_SETCONTROLINSTRUMENT + 6136:019CF F_SETCONTROLSAMPLE + 6136:003D8 F_SETDIRECTMODE + 6136:01A76 F_SETLINEAR + 6136:01A61 F_SETMONO + 6136:01A4C F_SETSTEREO + 6136:00DA6 F_SHOWCHANNELS + 6136:01D72 F_SHOWMIDIZXXINPUT + 6136:01C11 F_STOP + 6136:01B77 F_VIEWORDERPAN + 6136:01B5D F_VIEWPATTERN + 6136:01B6A F_VIEWVARIABLES + 4793:00ACB GETENVIRONMENT + 466D:00DC5 GETKEYBOARDLOCK + 4793:00A28 GETSTARTUPKEYLIST + 3D02:00326 GETTIMERCOUNTER + 5B40:00341 GLBL_ALT_F1 + 5B40:0034D GLBL_ALT_F2 + 5B40:00359 GLBL_ALT_F3 + 5B40:00365 GLBL_ALT_F4 + 5B40:00371 GLBL_ALT_F5 + 5B40:0037D GLBL_ALT_F6 + 5B40:00389 GLBL_ALT_F7 + 5B40:00395 GLBL_ALT_F8 + 5B40:0029A GLBL_CTRL_F1 + 5B40:002ED GLBL_CTRL_F12 + 5B40:002AD GLBL_CTRL_F3 + 5B40:002C5 GLBL_CTRL_F4 + 5B40:002DD GLBL_CTRL_F5 + 5B40:0048C GLBL_DRIVERSCREEN + 5B40:00231 GLBL_F10 + 5B40:00256 GLBL_F11 + 5B40:0025E GLBL_F11_2 + 5B40:00287 GLBL_F12 + 5B40:00069 GLBL_F2 + 5B40:00074 GLBL_F2_2 + 5B40:000DC GLBL_F3 + 5B40:000F4 GLBL_F4 + 5B40:00112 GLBL_F4_2 + 5B40:00132 GLBL_F5 + 5B40:00182 GLBL_F6 + 5B40:00208 GLBL_F8 + 5B40:00211 GLBL_F9 + 5B40:0033C GLBL_GETCURRENTMODE + 5B40:00300 GLBL_GETHEADERMODE + 5B40:003A1 GLBL_LEFTBRACE + 5B40:003C7 GLBL_LEFTSQUAREBRACKET + 5B40:001AF GLBL_LOADINSTRUMENT + 5B40:00197 GLBL_LOADSAMPLE + 5B40:00411 GLBL_RESTOREMODE + 5B40:003B4 GLBL_RIGHTBRACE + 5B40:003DA GLBL_RIGHTSQUAREBRACKET + 5B40:003ED GLBL_SAVEMODE + 5B40:00337 GLBL_SETCURRENTMODE + 5B40:001C7 GLBL_SHIFT_F1 + 5B40:001F2 GLBL_SHIFT_F6 + 5B40:001DA GLBL_SHIFT_F9 + 5B40:00479 GLBL_TIMERSCREEN + 0000:01E1D GLOBALKEYLIST + 0000:01E1E HELPKEYVALUE + 6315:0228C H_DRAWHELP + 6315:022FD H_HELP + 6315:0232F H_HELPDOWN + 6315:02377 H_HELPESC + 6315:0236D H_HELPPGDN + 6315:0235A H_HELPPGUP + 6315:0231F H_HELPUP + 6315:0238C H_SETHELPCONTEXT + 3D02:00227 IDLEUPDATEINFOLINE + 466D:00C8F INITMOUSE + 3D02:00110 INITTIMERHANDLER + 5DCD:0000C INSTRUMENTAMPLIFICATION + 3D34:00264 INSTRUMENTDIRECTORY + 5DCD:0013D INSTRUMENTEDIT + 5DCD:0000E INSTRUMENTSCREEN + 4793:00A23 ISSTARTUPKEYLIST + 5DCD:01AB6 I_AMPLIFYSAMPLE + 5DCD:01116 I_CALCULATEC5SPEED + 5DCD:019CF I_CENTERSAMPLE + 5DCD:00E8D I_CHECKLOOPVALUES + 5DCD:00ECB I_CHECKSUSLOOPVALUES + 5DCD:01372 idle I_CLEARSAMPLENAME + 5DCD:034BD I_CLEARTABLES + 5DCD:01174 I_CONVERTSAMPLE + 5DCD:028EF I_COPYINSTRUMENT + 5DCD:01320 I_CUTSAMPLE + 5DCD:0124F I_CUTSAMPLEBEFORELOOP + 5DCD:0353D I_DECREASEPLAYCHANNEL + 5DCD:01131 I_DELETEINSTRUMENT + 5DCD:010DE I_DELETESAMPLE + 5DCD:027C1 I_DOUBLESAMPLESPEED + 5DCD:029F5 I_DRAWENVELOPE + 5DCD:01F7A I_DRAWINSTRUMENTWINDOW + 5DCD:0233F I_DRAWNOTEWINDOW + 5DCD:035A1 I_DRAWPITCHPANCENTER + 5DCD:00A71 I_DRAWSAMPLELIST + 5DCD:00F09 I_DRAWWAVEFORM + 5DCD:02781 I_EXCHANGEINSTRUMENTS + 5DCD:015D7 I_EXCHANGESAMPLES + 5DCD:00987 I_GETINSTRUMENTOFFSET + 5DCD:00981 I_GETINSTRUMENTSCREEN + 5DCD:0368C I_GETPRESETENVELOPEOFFSET + 5DCD:0099A I_GETSAMPLEOFFSET + 5DCD:027E1 I_HALVESAMPLESPEED + 5DCD:03635 I_IDLEUPDATEENVELOPE + 5DCD:03522 I_INCREASEPLAYCHANNEL + 5DCD:033D6 I_INSTRUMENTLISTNOTEOFF + 5DCD:033A9 I_INSTRUMENTLISTSPACE + 5DCD:011DC I_INVERTSAMPLE + 5DCD:02B39 I_MAPENVELOPE + 5DCD:02157 I_PLAYNOTE + 5DCD:03505 I_PLAYSAMPLE + 5DCD:02A8D I_POSTENVELOPE + 5DCD:021EA I_POSTINSTRUMENTWINDOW + 5DCD:02437 I_POSTNOTEWINDOW + 5DCD:035E3 I_POSTPITCHPANCENTER + 5DCD:00BC3 I_POSTSAMPLELIST + 5DCD:02A85 I_PREENVELOPE + 5DCD:02035 I_PREINSTRUMENTWINDOW + 5DCD:023FB I_PRENOTEWINDOW + 5DCD:035D3 I_PREPITCHPANCENTER + 5DCD:00B68 I_PRESAMPLELIST + 5DCD:0111A I_PRINTC5FREQUENCY + 5DCD:0282E I_REPLACEINSTRUMENT + 5DCD:016A0 I_REPLACESAMPLE + 5DCD:0196A I_RESIZESAMPLE + 5DCD:01972 I_RESIZESAMPLENOINT + 5DCD:01BEE I_REVERSESAMPLE + 5DCD:03675 I_SAMPLEBUTTONHANDLER + 5DCD:00D5D I_SAMPLEDOWN + 5DCD:02813 I_SAMPLESPEEDSEMIDOWN + 5DCD:027F2 I_SAMPLESPEEDSEMIUP + 5DCD:00D7A I_SAMPLEUP + 5DCD:028A5 I_SCALEINSTRUMENTVOLUMES + 5DCD:0285B I_SCALESAMPLEVOLUMES + 5DCD:009C2 I_SELECTSCREEN + 5DCD:0343E I_SHOWINSTRUMENTPLAY + 5DCD:00E25 I_SHOWSAMPLEINFO + 5DCD:033F2 I_SHOWSAMPLEPLAY + 5DCD:02917 I_SWAPINSTRUMENTS + 5DCD:0161C I_SWAPSAMPLES + 5DCD:034CA I_TAGINSTRUMENT + 5DCD:034D1 I_TAGSAMPLE + 5DCD:03589 I_TOGGLEMULTICHANNEL + 5DCD:01DA6 I_TOGGLESAMPLEQUALITY + 5DCD:02966 I_UPDATEINSTRUMENT + 654E:00966 K_CLEARKEYBOARDQUEUE + 654E:009A6 K_DRAWTABLES + 654E:0070B K_GETKEY + 654E:005EA K_INITKEYBOARD + 654E:00693 K_INSTALLDOSHANDLER + 654E:00A46 K_INSTALLKEYBOARDTYPE + 654E:00977 K_ISANYKEYDOWN + 654E:0098F K_ISKEYDOWN + 654E:006D7 K_ISKEYWAITING + 654E:00A9B K_REMOVEKEYBOARDTYPE + 654E:00996 K_RESETKEYBOARDTABLES + 654E:00AAD K_SETSCROLLLOCK + 654E:00A23 K_SHOWMIDIINPUT + 654E:00651 K_UNINITKEYBOARD + 654E:006B3 K_UNINSTALLDOSHANDLER + 484B:00FEF LASTINSTRUMENT + 484B:00086 idle LASTKEYBOARD1 + 0000:02184 idle LOGOCHARACTER + 3D34:05FB5 LSWINDOW_DOWN + 3D34:05FA1 LSWINDOW_UP + 5DCD:00127 MAXNODE + 484B:00024 MAXROW + 484B:00D79 MIDIAMPLIFICATION + 654E:00AB6 MIDIBUFFEREMPTY + 484B:00D7A MIDICENTRALNOTE + 4DE4:09966 MIDIDATAAREA + 654E:00ABD MIDISEND + 5DCD:0207B MIDI_ALLOCATECHANNEL + 5DCD:020CD MIDI_CLEARTABLE + 5DCD:020C3 MIDI_FINDCHANNEL + 5DCD:020BB MIDI_GETCHANNEL + 5DCD:020E2 MIDI_NOTEOFF + 5DCD:0210F MIDI_PLAYNOTE + 5DCD:034D8 MIDI_PLAYSAMPLE + 484B:056C4 MIDI_SETINSTRUMENT + 65FE:00001 MMTSR_INSTALLMMTSR + 65FE:0006F MMTSR_UNINSTALLMMTSR + 484B:0060B MODIFIED + 466D:00E3D MOUSEADDEVENT + 466D:00000 MOUSECHARACTERGENERATIONOFFSET + 466D:00E61 MOUSECLEAREVENTS + 466D:00E73 MOUSEGETSTATUS + 466D:00DF5 MOUSEINPUT + 466D:00E6A MOUSEREMOVEEVENTS + 466D:00D9B MOUSERESTOREEVENTS + 466D:00D76 MOUSESAVEEVENTS + 466D:00CF1 MOUSESECONDSETDISABLE + 466D:00CEA MOUSESECONDSETENABLE + 466D:00D27 MOUSESETXY + 466D:00CF8 MOUSETOGGLE + 466D:00E86 MOUSEUPDATEDISABLE + 466D:00E7F MOUSEUPDATEENABLE + 6681:01FE5 MSG_DRAWMESSAGE + 6681:0237D MSG_GETMESSAGELENGTH + 6681:02392 MSG_GETMESSAGEOFFSET + 6681:020BE MSG_POSTMESSAGE + 6681:0208F MSG_PREMESSAGE + 6681:01FCB MSG_RESETMESSAGE + 484B:00034 MULTICHANNELINFO + 4DE4:0BDDD MUSIC_ALLOCATEPATTERN + 4DE4:0BEA5 MUSIC_ALLOCATESAMPLE + 4DE4:0D1D6 MUSIC_ASSIGNSAMPLETOINSTRUMENT + 4DE4:0C17E MUSIC_AUTODETECTSOUNDCARD + 4DE4:0C056 MUSIC_CLEARALLINSTRUMENTS + 4DE4:0C001 MUSIC_CLEARALLSAMPLENAMES + 4DE4:0C034 MUSIC_CLEARINSTRUMENT + 4DE4:0BFDE MUSIC_CLEARSAMPLENAME + 4DE4:0D165 MUSIC_DECREASESPEED + 4DE4:0D27F MUSIC_DECREASEVOLUME + 4DE4:0D3B5 MUSIC_GETDELAY + 4DE4:0D1C5 MUSIC_GETDISPLAYVARIABLES + 4DE4:0D3A0 MUSIC_GETDRIVERSCREEN + 4DE4:0D3A5 MUSIC_GETDRIVERVARIABLE + 4DE4:0D336 MUSIC_GETFREESOUNDCARDMEMORY + 4DE4:0CF8F MUSIC_GETHOSTCHANNELINFORMATIONTABLE + 4DE4:0C254 MUSIC_GETINSTRUMENTMODE + 4DE4:0D37C MUSIC_GETLASTCHANNEL + 4DE4:0D546 MUSIC_GETMIDIDATAAREA + 4DE4:0CBEC MUSIC_GETNUMBEROFINSTRUMENTS + 4DE4:0CBC4 MUSIC_GETNUMBEROFSAMPLES + 4DE4:0D33C MUSIC_GETNUMCHANNELS + 4DE4:0BD38 MUSIC_GETPATTERN + 4DE4:0D518 MUSIC_GETPATTERNLENGTH + 4DE4:0BD80 MUSIC_GETPATTERNLOCATION + 4DE4:0BD89 MUSIC_GETPATTERNLOCATIONNOCOUNT + 4DE4:0D341 MUSIC_GETPITCHTABLE + 4DE4:0CC9A MUSIC_GETPLAYMODE + 4DE4:0CCB2 MUSIC_GETPLAYMODE2 + 4DE4:0CC22 MUSIC_GETSAMPLELOCATION + 4DE4:0CF95 MUSIC_GETSLAVECHANNELINFORMATIONTABLE + 4DE4:0C082 MUSIC_GETSONGSEGMENT + 4DE4:0BC51 MUSIC_GETWAVEFORM + 4DE4:0D14C MUSIC_INCREASESPEED + 4DE4:0D263 MUSIC_INCREASEVOLUME + 4DE4:0D360 MUSIC_INITMIXTABLE + 4DE4:0BCAF MUSIC_INITMUSIC + 4DE4:0D115 MUSIC_INITMUTETABLE + 4DE4:0D134 MUSIC_INITSTEREO + 4DE4:0CD6D MUSIC_KBPLAYSONG + 4DE4:0CFCA MUSIC_LASTORDER + 4DE4:0CF9E MUSIC_NEXTORDER + 4DE4:0D35B MUSIC_PATTERNSTORAGE + 4DE4:0CEB7 MUSIC_PLAYNOTE + 4DE4:0CD2C MUSIC_PLAYPARTSONG + 4DE4:0CCCB MUSIC_PLAYPATTERN + 4DE4:0CF39 MUSIC_PLAYSAMPLE + 4DE4:0CCF5 MUSIC_PLAYSONG + 4DE4:0BC61 MUSIC_POLL + 4DE4:0D298 MUSIC_REGETLOOPINFORMATION + 4DE4:0BC9F MUSIC_REINITSOUNDCARD + 4DE4:0C023 MUSIC_RELEASEALLPATTERNS + 4DE4:0C012 MUSIC_RELEASEALLSAMPLES + 4DE4:0BCF4 MUSIC_RELEASEPATTERN + 4DE4:0BF62 MUSIC_RELEASESAMPLE + 4DE4:0D25C MUSIC_REVERSECHANNELS + 4DE4:0D51D MUSIC_SAVEMIDICONFIG + 4DE4:0D1BF MUSIC_SETADDRESS + 4DE4:0D1AC MUSIC_SETDMA + 4DE4:0D3AA MUSIC_SETDRIVERVARIABLE + 4DE4:0D006 MUSIC_SETGLOBALVOLUME + 4DE4:0D1B9 MUSIC_SETIRQ + 4DE4:0D256 MUSIC_SETLIMIT + 4DE4:0D1B3 MUSIC_SETMIXSPEED + 4DE4:0D3AF MUSIC_SETNEXTORDER + 4DE4:0D17E MUSIC_SETSOUNDCARD + 4DE4:0D1A1 MUSIC_SETSOUNDCARDDRIVER + 4DE4:0C232 MUSIC_SHOWAUTODETECTSOUNDCARD + 4DE4:0D4FA MUSIC_SHOWTIME + 4DE4:0D0B1 MUSIC_SOLOCHANNEL + 4DE4:0D2E5 MUSIC_SOUNDCARDLOADALLSAMPLES + 4DE4:0D2CE MUSIC_SOUNDCARDLOADSAMPLE + 4DE4:0CDC0 MUSIC_STOP + 4DE4:0D421 MUSIC_TIMESONG + 4DE4:0D079 MUSIC_TOGGLECHANNEL + 4DE4:0D54C MUSIC_TOGGLEORDERUPDATE + 4DE4:0D347 MUSIC_TOGGLEREVERSE + 4DE4:0D561 MUSIC_TOGGLESOLOINSTRUMENT + 4DE4:0D56C MUSIC_TOGGLESOLOSAMPLE + 4DE4:0C061 MUSIC_UNINITMUSIC + 4DE4:0D0AA MUSIC_UNMUTEALL + 4DE4:0CEAF MUSIC_UPDATEPATTERNOFFSET + 475C:000F1 M_FUNCTIONDIVIDER + 475C:00169 M_FUNCTIONHANDLER + 475C:00363 M_OBJECT1LIST + 475C:00360 M_OBJECT1LISTDEFAULT + 3D34:085C9 NETWORK_ADDWORDTOQUEUE + 3D34:07B02 NETWORK_DRAWDRIVERSCREEN + 3D34:07A63 NETWORK_DRIVERSCREEN + 3D34:08613 NETWORK_ENSURENONETWORK + 3D34:08496 NETWORK_FINISHEDSENDQUEUE + 3D34:0846A NETWORK_GETSENDQUEUE + 3D34:07D45 NETWORK_POLL + 3D34:07BD5 NETWORK_POSTDRIVERSCREEN + 3D34:07B7F NETWORK_PREDRIVERSCREEN + 3D34:084D6 NETWORK_QUEUESAMPLEDATA + 3D34:08647 NETWORK_SENDINSTRUMENTHEADER + 3D34:08630 NETWORK_SENDSAMPLEHEADER + 3D34:0865E NETWORK_SENDSONGDATAINFORMATION + 3D34:07D7B NETWORK_SHUTDOWN + 3D34:085EF NETWORK_UPDATEPATTERN + 3D34:085DA NETWORK_UPDATEPATTERNIFIDLE + 466D:00E78 NEWCHARACTERSET + 5DCD:00121 NEWSAMPLESIZE + 5DCD:00135 NODEHELD + 484B:00026 NUMBEROFROWS + 0000:00000 O1_AUTODETECTLIST + 0000:00325 O1_C5FREQUENCYLIST + 0000:0373C O1_CONFIGUREITLIST + 0000:05172 O1_CONFIGUREPALETTELIST + 0000:02608 O1_CONFIRMCLEARMESSAGE + 0000:024FA O1_CONFIRMCONVERT2LIST + 0000:024E8 O1_CONFIRMCONVERTLIST + 0000:025D2 O1_CONFIRMCUTSAMPLE + 0000:02566 O1_CONFIRMDELETE + 0000:02578 O1_CONFIRMDELETE2 + 0000:0258A O1_CONFIRMDELETE3 + 0000:025F6 O1_CONFIRMDELETEINSTRUMENT + 0000:025E4 O1_CONFIRMDELETESAMPLE + 0000:025C0 O1_CONFIRMDISCARDLIST + 0000:0261A O1_CONFIRMNOSAVE + 0000:02542 O1_CONFIRMOVERWRITELIST + 0000:028F1 O1_CONFIRMQUIT + 0000:025AE O1_CONFIRMRESAVELIST + 0000:0259C O1_CONFIRMSAVERENAMELIST + 0000:02EA5 O1_COPYINSTRUMENTLIST + 0000:00365 O1_CRASHRECOVERY + 0000:046A3 O1_DISPLAYLIST + 0000:05128 O1_EDITSAMPLENAME + 0000:0082E O1_EMPTYLIST + 0000:00335 O1_EMSWARNINGMESSAGE + 0000:0251E O1_ENABLEINSTRUMENTMODE + 0000:02EB7 O1_EXCHANGEINSTRUMENTLIST + 0000:02E4B O1_EXCHANGESAMPLELIST + 0000:04B7C O1_FILEMENU + 0000:063A5 O1_FOURIERDISPLAY + 0000:046B7 O1_FULLDISPLAYLIST + 0000:002CD O1_GETAMPLIST + 0000:002F9 O1_GETFASTAMPLIST + 0000:002E3 O1_GETINSTRUMENTAMPLIST + 0000:000BE O1_HELPLIST + 0000:02554 O1_INITIALISEINSTRUMENTLIST + 0000:02530 O1_INITINSTRUMENT + 0000:03BC6 O1_INSTRUMENTLISTGENERAL + 0000:041E0 O1_INSTRUMENTLISTPANNING + 0000:043B8 O1_INSTRUMENTLISTPITCH + 0000:03F23 O1_INSTRUMENTLISTVOLUME + 0000:05071 O1_INSTRUMENTMENU + 0000:03B06 O1_KEYBOARDLIST + 0000:007FE O1_LOAD669LIST + 0000:05A4C O1_LOADINSTRUMENTLIST + 0000:00816 O1_LOADITLIST + 0000:007E6 O1_LOADMODLIST + 0000:006FA O1_LOADMODULELIST + 0000:007CE O1_LOADMTMLIST + 0000:00758 O1_LOADNETWORKDRIVER + 0000:0079E O1_LOADS3MLIST + 0000:00373 O1_LOADSAMPLELIST + 0000:007B6 O1_LOADXMLIST + 0000:0026D O1_LONGMESSAGELIST + 0000:04942 O1_MAINMENU + 0000:05B2B O1_MESSAGELIST + 0000:05FBC O1_MIDISCREEN + 0000:00345 O1_NETWORKERRORLIST + 0000:04731 O1_NEWSONGLIST + 0000:002AD O1_NOBLOCKDATALIST + 0000:0022D O1_NOBLOCKMARKEDLIST + 0000:0001E O1_ORDERPANNINGLIST + 0000:0309C O1_ORDERVOLUMELIST + 0000:0024D O1_OUTOFMEMORYLIST + 0000:0027D O1_OUTOFSAMPLESLIST + 0000:0023D O1_OUTOFSOUNDCARDMEMORYLIST + 0000:0028D O1_OVERLAPBLOCKLIST + 0000:000D4 O1_PATTERNEDITLIST + 0000:0025D O1_PATTERNSIZEMISMATCHLIST + 0000:002BD O1_PATTERNTOOLONGLIST + 0000:000E8 O1_PECONFIGLIST + 0000:04D0F O1_PLAYBACKMENU + 0000:02E6F O1_REPLACEINSTRUMENTLIST + 0000:02E5D O1_REPLACESAMPLELIST + 0000:02EC9 O1_RESIZESAMPLELIST + 0000:0030F O1_SAMPLEAMPLIFICATIONLIST + 0000:0250C O1_SAMPLECENTERLIST + 0000:0068C O1_SAMPLELIST + 0000:04F87 O1_SAMPLEMENU + 0000:0076E O1_SAVEITLIST + 0000:00726 O1_SAVEMODULELIST + 0000:00786 O1_SAVES3MLIST + 0000:02903 O1_SELECTMULTICHANNEL + 0000:0011C O1_SETPATTERNLENGTH + 0000:06378 O1_SHOWTIME + 0000:062E4 O1_STEREOSAMPLELIST + 0000:02E93 O1_SWAPINSTRUMENTLIST + 0000:0029D O1_SWAPOUTOFRANGELIST + 0000:02E81 O1_SWAPSAMPLELIST + 0000:00355 O1_TEMPLATEERRORLIST + 0000:046EC O1_THUMBSTRINGLIST + 0000:0626C O1_TIMERLIST + 0000:028A2 O1_UNABLETOSAVELIST + 0000:05AF5 O1_UNDOLIST + 0000:05A7B O1_VIEWINSTRUMENTLIBRARY + 0000:003B9 O1_VIEWSAMPLELIBRARY + 484B:0001A ORDER + 0000:01E87 ORDERKEYVALUE + 459B:00028 PALETTEDEFS + 484B:0000A PATTERNDATAAREA + 484B:0087E PATTERNLENGTHEND + 484B:0087C PATTERNLENGTHSTART + 484B:0060C PATTERNMODIFIED + 484B:0001E PATTERNNUMBER + 484B:0087A PATTERNSETLENGTH + 484B:05625 PECHECKMODIFIED + 484B:02769 PEFUNCTION_DECREASEOCTAVE + 484B:05524 PEFUNCTION_DRAWUNDO + 484B:02779 PEFUNCTION_INCREASEOCTAVE + 484B:031B4 PEFUNCTION_OUTOFMEMORYMESSAGE + 484B:05577 PEFUNCTION_POSTUNDO + 484B:0555A PEFUNCTION_PREUNDO + 484B:03A6D PEFUNCTION_STORECURRENTPATTERN + 484B:05643 PERESETMODIFIED + 484B:054EB idle PE_CLEARUNDOBUFFER + 484B:01054 PE_CONVAX2NUM + 484B:0513F PE_DELETEINSTRUMENT + 484B:012E6 PE_DRAWORDERLIST + 484B:01673 PE_DRAWPATTERNEDIT + 484B:05372 PE_F7 + 484B:011E0 PE_FILLHEADER + 484B:012C9 PE_FILLSPEEDTEMPO + 484B:046A4 PE_GETCURRENTPATTERN + 484B:04FBC PE_GETLASTINSTRUMENT + 484B:0109C PE_GETMAXORDER + 484B:011B9 PE_GETMAXPATTERN + 484B:0543D PE_GETPATTERNCONFIGOFFSET + 484B:03A97 PE_GOTOPATTERN + 484B:015DB PE_INITPATTERNEDIT + 484B:0508C PE_INSERTINSTRUMENT + 484B:0597F PE_NEWPATTERN + 484B:013BA PE_POSTORDERLIST + 484B:01D00 PE_POSTPATTERNEDIT + 484B:01376 PE_PREORDERLIST + 484B:01B41 PE_PREPATTERNEDIT + 484B:0114E PE_RESETORDERPATTERN + 484B:05966 PE_RESTORECURRENTPATTERN + 484B:058FC PE_RESTOREMIDINOTE + 484B:05948 PE_SAVECURRENTPATTERN + 484B:02A4C PE_SETCOMMANDCURSOR + 484B:05940 PE_SETPATTERNMODIFIED + 484B:052FE PE_SHOWORDER + 484B:04FC4 PE_SWAPINSTRUMENTS + 484B:041C6 PE_TRANSLATE669PATTERN + 484B:058C0 PE_TRANSLATEMIDI + 484B:0414C PE_TRANSLATEMODPATTERN + 484B:040EC PE_TRANSLATEMTMPATTERN + 484B:042D9 PE_TRANSLATES3MPATTERN + 484B:03E98 PE_TRANSLATEXMPATTERN + 484B:015A4 PE_UNINITPATTERNEDIT + 484B:051ED PE_UPDATEINSTRUMENTS + 5B89:0184A POSTDISPLAYDATA + 4793:009C5 QUIT + 4793:00AF2 REFRESH + 475C:000F0 RELEASETIMESLICE + 466D:008C8 RESTOREMOUSE + 466D:00922 RESTOREMOUSEGRAPHICS + 484B:00CA8 ROWHILIGHT1 + 484B:00CA9 ROWHILIGHT2 + 5DCD:00145 SAMPLEAMPLIFICATION + 3D34:0021E SAMPLEDIRECTORY + 3D34:002AB SAMPLENAME + 5DCD:00011 SAMPLENUMBER + 5DCD:0011D SAMPLENUMBERINPUT + 3D02:0024E SETINFOLINE + 3D02:00264 SETINFOLINE2 + 466D:00DC0 SETKEYBOARDLOCK + 466D:00E8D SETMOUSECURSORTYPE + 3D02:000F8 SHOWUSAGETIME + 484B:00032 SKIPVALUE + 4DE4:09964 SONGDATAAREA + 3D34:001D8 SONGDIRECTORY + 3D02:00317 STARTCLOCK + 459B:00975 S_CLEARSCREEN + 459B:00CA5 S_DEFINEHIASCII + 459B:008B7 S_DEFINESMALLNUMBERS + 459B:00AA8 S_DIRECTDRAWSTRING + 459B:0098A S_DRAWBOX + 459B:00C62 S_DRAWSMALLBOX + 459B:00ABD S_DRAWSTRING + 459B:00BE2 S_GENERATECHARACTERS + 459B:00960 S_GETDESTINATION + 459B:00BD9 S_GETGENERATIONTABLEOFFSET + 459B:00C7E S_GETPALETTEOFFSET + 459B:00A99 S_HILIGHT + 459B:006B7 S_INITSCREEN + 459B:00CE5 S_INVERTCURSOR + 459B:00871 S_REDEFINECHARACTERS + 459B:0084B S_RESETSEQUENCER + 459B:0078C S_RESTORESCREEN + 459B:0076A S_SAVESCREEN + 459B:00A59 S_SETDIRECTMODE + 459B:007FD S_SETPALETTE + 459B:007F9 S_SETPALETTE2 + 459B:00825 S_SETSEQUENCER + 459B:0094F S_UNINITSCREEN + 459B:009F8 S_UPDATESCREEN + 459B:00C84 S_USEPRESETPALETTE + 6136:000D8 THUMBSTRINGENTER + 466D:00CE5 UNINITMOUSE + 3D02:0012C UNINITTIMERHANDLER + 3D02:00152 UPDATEINFOLINE + 5DCD:03671 UPDATEWAVEFORM + 68BB:00201 VESA_DETECT + 68BB:00244 idle VESA_GETINFO + 68BB:0025B VESA_SETBLOCK + 68BB:00221 VESA_SETMODE + 459B:006A5 VGAFLAGS + + Address Publics by Value + + 0000:063A5 O1_FOURIERDISPLAY + 0000:06378 O1_SHOWTIME + 0000:062E4 O1_STEREOSAMPLELIST + 0000:0626C O1_TIMERLIST + 0000:05FBC O1_MIDISCREEN + 0000:05B2B O1_MESSAGELIST + 0000:05AF5 O1_UNDOLIST + 0000:05A7B O1_VIEWINSTRUMENTLIBRARY + 0000:05A4C O1_LOADINSTRUMENTLIST + 0000:05172 O1_CONFIGUREPALETTELIST + 0000:05128 O1_EDITSAMPLENAME + 0000:05071 O1_INSTRUMENTMENU + 0000:04F87 O1_SAMPLEMENU + 0000:04D0F O1_PLAYBACKMENU + 0000:04B7C O1_FILEMENU + 0000:04942 O1_MAINMENU + 0000:04731 O1_NEWSONGLIST + 0000:046EC O1_THUMBSTRINGLIST + 0000:046B7 O1_FULLDISPLAYLIST + 0000:046A3 O1_DISPLAYLIST + 0000:043B8 O1_INSTRUMENTLISTPITCH + 0000:041E0 O1_INSTRUMENTLISTPANNING + 0000:03F23 O1_INSTRUMENTLISTVOLUME + 0000:03BC6 O1_INSTRUMENTLISTGENERAL + 0000:03B06 O1_KEYBOARDLIST + 0000:0373C O1_CONFIGUREITLIST + 0000:0309C O1_ORDERVOLUMELIST + 0000:02EC9 O1_RESIZESAMPLELIST + 0000:02EB7 O1_EXCHANGEINSTRUMENTLIST + 0000:02EA5 O1_COPYINSTRUMENTLIST + 0000:02E93 O1_SWAPINSTRUMENTLIST + 0000:02E81 O1_SWAPSAMPLELIST + 0000:02E6F O1_REPLACEINSTRUMENTLIST + 0000:02E5D O1_REPLACESAMPLELIST + 0000:02E4B O1_EXCHANGESAMPLELIST + 0000:02903 O1_SELECTMULTICHANNEL + 0000:028F1 O1_CONFIRMQUIT + 0000:028A2 O1_UNABLETOSAVELIST + 0000:0261A O1_CONFIRMNOSAVE + 0000:02608 O1_CONFIRMCLEARMESSAGE + 0000:025F6 O1_CONFIRMDELETEINSTRUMENT + 0000:025E4 O1_CONFIRMDELETESAMPLE + 0000:025D2 O1_CONFIRMCUTSAMPLE + 0000:025C0 O1_CONFIRMDISCARDLIST + 0000:025AE O1_CONFIRMRESAVELIST + 0000:0259C O1_CONFIRMSAVERENAMELIST + 0000:0258A O1_CONFIRMDELETE3 + 0000:02578 O1_CONFIRMDELETE2 + 0000:02566 O1_CONFIRMDELETE + 0000:02554 O1_INITIALISEINSTRUMENTLIST + 0000:02542 O1_CONFIRMOVERWRITELIST + 0000:02530 O1_INITINSTRUMENT + 0000:0251E O1_ENABLEINSTRUMENTMODE + 0000:0250C O1_SAMPLECENTERLIST + 0000:024FA O1_CONFIRMCONVERT2LIST + 0000:024E8 O1_CONFIRMCONVERTLIST + 0000:02184 idle LOGOCHARACTER + 0000:01E87 ORDERKEYVALUE + 0000:01E1E HELPKEYVALUE + 0000:01E1D GLOBALKEYLIST + 0000:01016 EMSERRORVALUE + 0000:01014 EMSERRORVALUE2 + 0000:01012 EMSERRORVALUE3 + 0000:01010 EMSERRORVALUE8 + 0000:0100E EMSERRORVALUE4 + 0000:0100C EMSERRORVALUE5 + 0000:0100A EMSERRORVALUE6 + 0000:01008 EMSERRORVALUE7 + 0000:0082E O1_EMPTYLIST + 0000:00816 O1_LOADITLIST + 0000:007FE O1_LOAD669LIST + 0000:007E6 O1_LOADMODLIST + 0000:007CE O1_LOADMTMLIST + 0000:007B6 O1_LOADXMLIST + 0000:0079E O1_LOADS3MLIST + 0000:00786 O1_SAVES3MLIST + 0000:0076E O1_SAVEITLIST + 0000:00758 O1_LOADNETWORKDRIVER + 0000:00726 O1_SAVEMODULELIST + 0000:006FA O1_LOADMODULELIST + 0000:0068C O1_SAMPLELIST + 0000:003B9 O1_VIEWSAMPLELIBRARY + 0000:00373 O1_LOADSAMPLELIST + 0000:00365 O1_CRASHRECOVERY + 0000:00355 O1_TEMPLATEERRORLIST + 0000:00345 O1_NETWORKERRORLIST + 0000:00335 O1_EMSWARNINGMESSAGE + 0000:00325 O1_C5FREQUENCYLIST + 0000:0030F O1_SAMPLEAMPLIFICATIONLIST + 0000:002F9 O1_GETFASTAMPLIST + 0000:002E3 O1_GETINSTRUMENTAMPLIST + 0000:002CD O1_GETAMPLIST + 0000:002BD O1_PATTERNTOOLONGLIST + 0000:002AD O1_NOBLOCKDATALIST + 0000:0029D O1_SWAPOUTOFRANGELIST + 0000:0028D O1_OVERLAPBLOCKLIST + 0000:0027D O1_OUTOFSAMPLESLIST + 0000:0026D O1_LONGMESSAGELIST + 0000:0025D O1_PATTERNSIZEMISMATCHLIST + 0000:0024D O1_OUTOFMEMORYLIST + 0000:0023D O1_OUTOFSOUNDCARDMEMORYLIST + 0000:0022D O1_NOBLOCKMARKEDLIST + 0000:0011C O1_SETPATTERNLENGTH + 0000:000E8 O1_PECONFIGLIST + 0000:000D4 O1_PATTERNEDITLIST + 0000:000BE O1_HELPLIST + 0000:0001E O1_ORDERPANNINGLIST + 0000:00000 O1_AUTODETECTLIST + 3D02:00326 GETTIMERCOUNTER + 3D02:00317 STARTCLOCK + 3D02:00264 SETINFOLINE2 + 3D02:0024E SETINFOLINE + 3D02:00243 CLEARINFOLINE + 3D02:00227 IDLEUPDATEINFOLINE + 3D02:00152 UPDATEINFOLINE + 3D02:0012C UNINITTIMERHANDLER + 3D02:00110 INITTIMERHANDLER + 3D02:000F8 SHOWUSAGETIME + 3D34:0865E NETWORK_SENDSONGDATAINFORMATION + 3D34:08647 NETWORK_SENDINSTRUMENTHEADER + 3D34:08630 NETWORK_SENDSAMPLEHEADER + 3D34:08613 NETWORK_ENSURENONETWORK + 3D34:085EF NETWORK_UPDATEPATTERN + 3D34:085DA NETWORK_UPDATEPATTERNIFIDLE + 3D34:085C9 NETWORK_ADDWORDTOQUEUE + 3D34:084D6 NETWORK_QUEUESAMPLEDATA + 3D34:08496 NETWORK_FINISHEDSENDQUEUE + 3D34:0846A NETWORK_GETSENDQUEUE + 3D34:07D7B NETWORK_SHUTDOWN + 3D34:07D45 NETWORK_POLL + 3D34:07BD5 NETWORK_POSTDRIVERSCREEN + 3D34:07B7F NETWORK_PREDRIVERSCREEN + 3D34:07B02 NETWORK_DRAWDRIVERSCREEN + 3D34:07A63 NETWORK_DRIVERSCREEN + 3D34:07712 D_SLOWINSTRUMENTSORT + 3D34:07670 D_SLOWSAMPLESORT + 3D34:0755A D_DRAWTIMER + 3D34:074FC D_POSTTIMERLIST + 3D34:07451 D_SHOWTIME + 3D34:07420 D_RESETTIMER + 3D34:0741A D_GETFILENAME + 3D34:07416 D_SETDRIVEDIRECTORYFAR + 3D34:0740D D_RESTOREPRESHELLDIRECTORY + 3D34:073FE D_GETPRESHELLDIRECTORY + 3D34:06B60 D_VIEWINSTRUMENT + 3D34:06B4F D_POSTLOADINSTRUMENT + 3D34:06B22 D_PRELOADINSTRUMENT + 3D34:069D1 D_DRAWLOADINSTRUMENT + 3D34:0696A D_LOADINSTRUMENTNAMES + 3D34:0684F D_INITLOADINSTRUMENTS + 3D34:0676E D_DISABLEFILECOLOURS + 3D34:06768 D_GETFORMATTYPE + 3D34:06753 D_CLEARFILENAME + 3D34:065AE D_DRAWWAVEFORM + 3D34:06403 idle D_DELETESAMPLEFILE + 3D34:062BC D_SAVEINSTRUMENT + 3D34:0620D D_SAVEST3SAMPLE + 3D34:06166 D_SAVERAWSAMPLE + 3D34:06100 D_SAVESAMPLE + 3D34:0607A D_SAVESONG + 3D34:06049 D_LSCHECKSUSLOOPVALUES + 3D34:06018 D_LSCHECKLOOPVALUES + 3D34:05FB5 LSWINDOW_DOWN + 3D34:05FA1 LSWINDOW_UP + 3D34:050BA D_SAVEDIRECTORYCONFIGURATION + 3D34:050AF D_GOTOSTARTINGDIRECTORY + 3D34:0509B D_GETLOADSAMPLEVARS + 3D34:05037 D_LOADSAMPLENAMES + 3D34:047A9 D_LIPOSTDRIVEWINDOW + 3D34:04787 D_LIPREDRIVEWINDOW + 3D34:04750 D_LIDRAWDRIVEWINDOW + 3D34:0473F D_LSPOSTDRIVEWINDOW + 3D34:0471B D_LSPREDRIVEWINDOW + 3D34:046C7 D_LSDRAWDRIVEWINDOW + 3D34:046B7 D_POSTVIEWSAMPLELIBRARY + 3D34:0462D D_POSTLOADSAMPLEWINDOW + 3D34:045FE D_PRELOADSAMPLEWINDOW + 3D34:04355 D_DRAWLOADSAMPLEWINDOW + 3D34:040E4 D_INITLOADSAMPLES + 3D34:03AD6 D_SAVES3M + 3D34:03617 D_SAVEIT + 3D34:0347B D_SAVEMODULE + 3D34:03466 D_CLEARFILESPECIFIER + 3D34:0344A D_NEWDIRECTORY + 3D34:033BB D_NEWSPECIFIER + 3D34:033AA D_POSTSAVEDRIVEWINDOW + 3D34:03399 D_POSTDRIVEWINDOW + 3D34:03321 D_POSTDIRECTORYWINDOW + 3D34:03298 idle D_POSTFILEWINDOW + 3D34:0322D D_POSTFILELOADWINDOW + 3D34:031EE D_POSTFILESAVEWINDOW + 3D34:02EC0 D_LOADIT + 3D34:02C3D D_LOADMOD + 3D34:02ADC D_LOAD669 + 3D34:0283A D_LOADS3M + 3D34:0259C D_LOADMTM + 3D34:0214E D_LOADXM + 3D34:018EE D_PREDRIVEWINDOW + 3D34:018C8 D_PREDIRECTORYWINDOW + 3D34:01889 D_PREFILEWINDOW + 3D34:01858 D_LOADSONGNAMES + 3D34:0173D D_DRAWDRIVEWINDOW + 3D34:016CD D_DRAWDIRECTORYWINDOW + 3D34:014B0 D_DRAWFILEWINDOW + 3D34:01469 D_INITLOADMODULE + 3D34:01292 D_UNINITDISK + 3D34:010A6 D_INITDISK + 3D34:00F34 DISKOPTIONS + 3D34:002AB SAMPLENAME + 3D34:00264 INSTRUMENTDIRECTORY + 3D34:0021E SAMPLEDIRECTORY + 3D34:001D8 SONGDIRECTORY + 3D34:000C4 FILESPECIFIER + 3D34:00066 FILENAME + 3D34:00010 DISKDATAAREA + 459B:00CE5 S_INVERTCURSOR + 459B:00CA5 S_DEFINEHIASCII + 459B:00C84 S_USEPRESETPALETTE + 459B:00C7E S_GETPALETTEOFFSET + 459B:00C62 S_DRAWSMALLBOX + 459B:00BE2 S_GENERATECHARACTERS + 459B:00BD9 S_GETGENERATIONTABLEOFFSET + 459B:00ABD S_DRAWSTRING + 459B:00AA8 S_DIRECTDRAWSTRING + 459B:00A99 S_HILIGHT + 459B:00A59 S_SETDIRECTMODE + 459B:009F8 S_UPDATESCREEN + 459B:0098A S_DRAWBOX + 459B:00975 S_CLEARSCREEN + 459B:00960 S_GETDESTINATION + 459B:0094F S_UNINITSCREEN + 459B:008B7 S_DEFINESMALLNUMBERS + 459B:00871 S_REDEFINECHARACTERS + 459B:0084B S_RESETSEQUENCER + 459B:00825 S_SETSEQUENCER + 459B:007FD S_SETPALETTE + 459B:007F9 S_SETPALETTE2 + 459B:0078C S_RESTORESCREEN + 459B:0076A S_SAVESCREEN + 459B:006B7 S_INITSCREEN + 459B:006A5 VGAFLAGS + 459B:006A3 CHARACTERGENERATIONOFFSET + 459B:00028 PALETTEDEFS + 466D:00EE2 FORCEMOUSERESTORE + 466D:00EDA CMDLINEDISABLEMOUSE + 466D:00E8D SETMOUSECURSORTYPE + 466D:00E86 MOUSEUPDATEDISABLE + 466D:00E7F MOUSEUPDATEENABLE + 466D:00E78 NEWCHARACTERSET + 466D:00E73 MOUSEGETSTATUS + 466D:00E6A MOUSEREMOVEEVENTS + 466D:00E61 MOUSECLEAREVENTS + 466D:00E3D MOUSEADDEVENT + 466D:00DF5 MOUSEINPUT + 466D:00DCA ADDMOUSEQUEUE + 466D:00DC5 GETKEYBOARDLOCK + 466D:00DC0 SETKEYBOARDLOCK + 466D:00D9B MOUSERESTOREEVENTS + 466D:00D76 MOUSESAVEEVENTS + 466D:00D27 MOUSESETXY + 466D:00CF8 MOUSETOGGLE + 466D:00CF1 MOUSESECONDSETDISABLE + 466D:00CEA MOUSESECONDSETENABLE + 466D:00CE5 UNINITMOUSE + 466D:00C8F INITMOUSE + 466D:00B86 DRAWMOUSE + 466D:00922 RESTOREMOUSEGRAPHICS + 466D:008C8 RESTOREMOUSE + 466D:00000 MOUSECHARACTERGENERATIONOFFSET + 475C:00363 M_OBJECT1LIST + 475C:00360 M_OBJECT1LISTDEFAULT + 475C:00169 M_FUNCTIONHANDLER + 475C:000F1 M_FUNCTIONDIVIDER + 475C:000F0 RELEASETIMESLICE + 4793:00B0F DOSSHELL + 4793:00AF2 REFRESH + 4793:00ACB GETENVIRONMENT + 4793:00A9F CRASHRECOVERY + 4793:00A28 GETSTARTUPKEYLIST + 4793:00A23 ISSTARTUPKEYLIST + 4793:009C5 QUIT + 484B:0597F PE_NEWPATTERN + 484B:05966 PE_RESTORECURRENTPATTERN + 484B:05948 PE_SAVECURRENTPATTERN + 484B:05940 PE_SETPATTERNMODIFIED + 484B:058FC PE_RESTOREMIDINOTE + 484B:058C0 PE_TRANSLATEMIDI + 484B:056C4 MIDI_SETINSTRUMENT + 484B:05643 PERESETMODIFIED + 484B:05625 PECHECKMODIFIED + 484B:05577 PEFUNCTION_POSTUNDO + 484B:0555A PEFUNCTION_PREUNDO + 484B:05524 PEFUNCTION_DRAWUNDO + 484B:054EB idle PE_CLEARUNDOBUFFER + 484B:0543D PE_GETPATTERNCONFIGOFFSET + 484B:05372 PE_F7 + 484B:052FE PE_SHOWORDER + 484B:051ED PE_UPDATEINSTRUMENTS + 484B:0513F PE_DELETEINSTRUMENT + 484B:0508C PE_INSERTINSTRUMENT + 484B:04FC4 PE_SWAPINSTRUMENTS + 484B:04FBC PE_GETLASTINSTRUMENT + 484B:046A4 PE_GETCURRENTPATTERN + 484B:042D9 PE_TRANSLATES3MPATTERN + 484B:041C6 PE_TRANSLATE669PATTERN + 484B:0414C PE_TRANSLATEMODPATTERN + 484B:040EC PE_TRANSLATEMTMPATTERN + 484B:03E98 PE_TRANSLATEXMPATTERN + 484B:03A97 PE_GOTOPATTERN + 484B:03A6D PEFUNCTION_STORECURRENTPATTERN + 484B:031B4 PEFUNCTION_OUTOFMEMORYMESSAGE + 484B:02A4C PE_SETCOMMANDCURSOR + 484B:02779 PEFUNCTION_INCREASEOCTAVE + 484B:02769 PEFUNCTION_DECREASEOCTAVE + 484B:01D00 PE_POSTPATTERNEDIT + 484B:01B41 PE_PREPATTERNEDIT + 484B:01673 PE_DRAWPATTERNEDIT + 484B:015DB PE_INITPATTERNEDIT + 484B:015A4 PE_UNINITPATTERNEDIT + 484B:013BA PE_POSTORDERLIST + 484B:01376 PE_PREORDERLIST + 484B:012E6 PE_DRAWORDERLIST + 484B:012C9 PE_FILLSPEEDTEMPO + 484B:011E0 PE_FILLHEADER + 484B:011B9 PE_GETMAXPATTERN + 484B:0114E PE_RESETORDERPATTERN + 484B:0109C PE_GETMAXORDER + 484B:01054 PE_CONVAX2NUM + 484B:00FEF LASTINSTRUMENT + 484B:00D7D FLAGS + 484B:00D7B FASTVOLUMEAMPLIFICATION + 484B:00D7A MIDICENTRALNOTE + 484B:00D79 MIDIAMPLIFICATION + 484B:00D78 CENTRALISECURSOR + 484B:00D77 COMMANDTOVALUE + 484B:00CA9 ROWHILIGHT2 + 484B:00CA8 ROWHILIGHT1 + 484B:0087E PATTERNLENGTHEND + 484B:0087C PATTERNLENGTHSTART + 484B:0087A PATTERNSETLENGTH + 484B:0060C PATTERNMODIFIED + 484B:0060B MODIFIED + 484B:002D8 AMPLIFICATION + 484B:00086 idle LASTKEYBOARD1 + 484B:00034 MULTICHANNELINFO + 484B:00032 SKIPVALUE + 484B:00030 BASEOCTAVE + 484B:00026 NUMBEROFROWS + 484B:00024 MAXROW + 484B:0001E PATTERNNUMBER + 484B:0001A ORDER + 484B:0000A PATTERNDATAAREA + 4DE4:0D56C MUSIC_TOGGLESOLOSAMPLE + 4DE4:0D561 MUSIC_TOGGLESOLOINSTRUMENT + 4DE4:0D54C MUSIC_TOGGLEORDERUPDATE + 4DE4:0D546 MUSIC_GETMIDIDATAAREA + 4DE4:0D51D MUSIC_SAVEMIDICONFIG + 4DE4:0D518 MUSIC_GETPATTERNLENGTH + 4DE4:0D4FA MUSIC_SHOWTIME + 4DE4:0D421 MUSIC_TIMESONG + 4DE4:0D3B5 MUSIC_GETDELAY + 4DE4:0D3AF MUSIC_SETNEXTORDER + 4DE4:0D3AA MUSIC_SETDRIVERVARIABLE + 4DE4:0D3A5 MUSIC_GETDRIVERVARIABLE + 4DE4:0D3A0 MUSIC_GETDRIVERSCREEN + 4DE4:0D37C MUSIC_GETLASTCHANNEL + 4DE4:0D360 MUSIC_INITMIXTABLE + 4DE4:0D35B MUSIC_PATTERNSTORAGE + 4DE4:0D347 MUSIC_TOGGLEREVERSE + 4DE4:0D341 MUSIC_GETPITCHTABLE + 4DE4:0D33C MUSIC_GETNUMCHANNELS + 4DE4:0D336 MUSIC_GETFREESOUNDCARDMEMORY + 4DE4:0D2E5 MUSIC_SOUNDCARDLOADALLSAMPLES + 4DE4:0D2CE MUSIC_SOUNDCARDLOADSAMPLE + 4DE4:0D298 MUSIC_REGETLOOPINFORMATION + 4DE4:0D27F MUSIC_DECREASEVOLUME + 4DE4:0D263 MUSIC_INCREASEVOLUME + 4DE4:0D25C MUSIC_REVERSECHANNELS + 4DE4:0D256 MUSIC_SETLIMIT + 4DE4:0D1D6 MUSIC_ASSIGNSAMPLETOINSTRUMENT + 4DE4:0D1C5 MUSIC_GETDISPLAYVARIABLES + 4DE4:0D1BF MUSIC_SETADDRESS + 4DE4:0D1B9 MUSIC_SETIRQ + 4DE4:0D1B3 MUSIC_SETMIXSPEED + 4DE4:0D1AC MUSIC_SETDMA + 4DE4:0D1A1 MUSIC_SETSOUNDCARDDRIVER + 4DE4:0D17E MUSIC_SETSOUNDCARD + 4DE4:0D165 MUSIC_DECREASESPEED + 4DE4:0D14C MUSIC_INCREASESPEED + 4DE4:0D134 MUSIC_INITSTEREO + 4DE4:0D115 MUSIC_INITMUTETABLE + 4DE4:0D0B1 MUSIC_SOLOCHANNEL + 4DE4:0D0AA MUSIC_UNMUTEALL + 4DE4:0D079 MUSIC_TOGGLECHANNEL + 4DE4:0D006 MUSIC_SETGLOBALVOLUME + 4DE4:0CFCA MUSIC_LASTORDER + 4DE4:0CF9E MUSIC_NEXTORDER + 4DE4:0CF95 MUSIC_GETSLAVECHANNELINFORMATIONTABLE + 4DE4:0CF8F MUSIC_GETHOSTCHANNELINFORMATIONTABLE + 4DE4:0CF39 MUSIC_PLAYSAMPLE + 4DE4:0CEB7 MUSIC_PLAYNOTE + 4DE4:0CEAF MUSIC_UPDATEPATTERNOFFSET + 4DE4:0CDC0 MUSIC_STOP + 4DE4:0CD6D MUSIC_KBPLAYSONG + 4DE4:0CD2C MUSIC_PLAYPARTSONG + 4DE4:0CCF5 MUSIC_PLAYSONG + 4DE4:0CCCB MUSIC_PLAYPATTERN + 4DE4:0CCB2 MUSIC_GETPLAYMODE2 + 4DE4:0CC9A MUSIC_GETPLAYMODE + 4DE4:0CC22 MUSIC_GETSAMPLELOCATION + 4DE4:0CBEC MUSIC_GETNUMBEROFINSTRUMENTS + 4DE4:0CBC4 MUSIC_GETNUMBEROFSAMPLES + 4DE4:0C254 MUSIC_GETINSTRUMENTMODE + 4DE4:0C232 MUSIC_SHOWAUTODETECTSOUNDCARD + 4DE4:0C17E MUSIC_AUTODETECTSOUNDCARD + 4DE4:0C082 MUSIC_GETSONGSEGMENT + 4DE4:0C061 MUSIC_UNINITMUSIC + 4DE4:0C056 MUSIC_CLEARALLINSTRUMENTS + 4DE4:0C034 MUSIC_CLEARINSTRUMENT + 4DE4:0C023 MUSIC_RELEASEALLPATTERNS + 4DE4:0C012 MUSIC_RELEASEALLSAMPLES + 4DE4:0C001 MUSIC_CLEARALLSAMPLENAMES + 4DE4:0BFDE MUSIC_CLEARSAMPLENAME + 4DE4:0BF62 MUSIC_RELEASESAMPLE + 4DE4:0BEA5 MUSIC_ALLOCATESAMPLE + 4DE4:0BDDD MUSIC_ALLOCATEPATTERN + 4DE4:0BD89 MUSIC_GETPATTERNLOCATIONNOCOUNT + 4DE4:0BD80 MUSIC_GETPATTERNLOCATION + 4DE4:0BD38 MUSIC_GETPATTERN + 4DE4:0BCF4 MUSIC_RELEASEPATTERN + 4DE4:0BCAF MUSIC_INITMUSIC + 4DE4:0BC9F MUSIC_REINITSOUNDCARD + 4DE4:0BC61 MUSIC_POLL + 4DE4:0BC51 MUSIC_GETWAVEFORM + 4DE4:09966 MIDIDATAAREA + 4DE4:09964 SONGDATAAREA + 4DE4:00352 CURRENTPATTERN + 5B40:0048C GLBL_DRIVERSCREEN + 5B40:00479 GLBL_TIMERSCREEN + 5B40:00411 GLBL_RESTOREMODE + 5B40:003ED GLBL_SAVEMODE + 5B40:003DA GLBL_RIGHTSQUAREBRACKET + 5B40:003C7 GLBL_LEFTSQUAREBRACKET + 5B40:003B4 GLBL_RIGHTBRACE + 5B40:003A1 GLBL_LEFTBRACE + 5B40:00395 GLBL_ALT_F8 + 5B40:00389 GLBL_ALT_F7 + 5B40:0037D GLBL_ALT_F6 + 5B40:00371 GLBL_ALT_F5 + 5B40:00365 GLBL_ALT_F4 + 5B40:00359 GLBL_ALT_F3 + 5B40:0034D GLBL_ALT_F2 + 5B40:00341 GLBL_ALT_F1 + 5B40:0033C GLBL_GETCURRENTMODE + 5B40:00337 GLBL_SETCURRENTMODE + 5B40:00300 GLBL_GETHEADERMODE + 5B40:002ED GLBL_CTRL_F12 + 5B40:002DD GLBL_CTRL_F5 + 5B40:002C5 GLBL_CTRL_F4 + 5B40:002AD GLBL_CTRL_F3 + 5B40:0029A GLBL_CTRL_F1 + 5B40:00287 GLBL_F12 + 5B40:0025E GLBL_F11_2 + 5B40:00256 GLBL_F11 + 5B40:00231 GLBL_F10 + 5B40:00211 GLBL_F9 + 5B40:00208 GLBL_F8 + 5B40:001F2 GLBL_SHIFT_F6 + 5B40:001DA GLBL_SHIFT_F9 + 5B40:001C7 GLBL_SHIFT_F1 + 5B40:001AF GLBL_LOADINSTRUMENT + 5B40:00197 GLBL_LOADSAMPLE + 5B40:00182 GLBL_F6 + 5B40:00132 GLBL_F5 + 5B40:00112 GLBL_F4_2 + 5B40:000F4 GLBL_F4 + 5B40:000DC GLBL_F3 + 5B40:00074 GLBL_F2_2 + 5B40:00069 GLBL_F2 + 5B40:00003 CURRENTMODE + 5B89:01E9A FOURIER_POSTFUNCTION + 5B89:01E96 FOURIER_IDLELIST + 5B89:01DA5 FOURIER_DRAWSCREEN + 5B89:01DA2 FOURIER_PREDRAWSCREEN + 5B89:01D40 FOURIER_START + 5B89:01C8A FOURIER_CHANGEPALETTE + 5B89:01BB1 FOURIER_TRANSFORM + 5B89:01B86 FOURIER_CREATETABLE + 5B89:01B11 DISPLAY_SELECTDISPLAYLIST + 5B89:01AAC DISPLAY_GETDISPLAYWINDOWDATA + 5B89:01A40 DISPLAYUPDATESCREEN + 5B89:01881 DISPLAYMINUS + 5B89:01878 DISPLAYPLUS + 5B89:0184A POSTDISPLAYDATA + 5B89:0179F DRAWDISPLAYDATA + 5D73:003F7 E_GETINTERNALEMSHANDLE + 5D73:003F2 E_GETEMSVERSION + 5D73:003DC E_RESTOREEMSPAGEFRAME + 5D73:003C1 E_SAVEEMSPAGEFRAME + 5D73:003BA E_EMSAVAILABLE + 5D73:00374 E_ALLOCATEEMS + 5D73:002E7 E_RELEASEBLOCKEMS + 5D73:001FD E_ALLOCATEBLOCKEMS + 5D73:001DA E_MAPALIGNEDBLOCKEMS + 5D73:001D5 E_GETEMSPAGEFRAME + 5D73:001C4 E_UNINITEMS + 5D73:0019B E_MAPEMSMEMORY + 5D73:00180 E_MAPAVAILABLEEMSMEMORY + 5D73:00109 E_RELEASEEMS + 5D73:000EB E_GETFREEEMS + 5D73:0002A E_INITEMS + 5DB2:001AA ERROR_UNINITHANDLER + 5DB2:0018F ERROR_INITHANDLER + 5DCD:0368C I_GETPRESETENVELOPEOFFSET + 5DCD:03675 I_SAMPLEBUTTONHANDLER + 5DCD:03671 UPDATEWAVEFORM + 5DCD:03635 I_IDLEUPDATEENVELOPE + 5DCD:035E3 I_POSTPITCHPANCENTER + 5DCD:035D3 I_PREPITCHPANCENTER + 5DCD:035A1 I_DRAWPITCHPANCENTER + 5DCD:03589 I_TOGGLEMULTICHANNEL + 5DCD:0353D I_DECREASEPLAYCHANNEL + 5DCD:03522 I_INCREASEPLAYCHANNEL + 5DCD:03505 I_PLAYSAMPLE + 5DCD:034D8 MIDI_PLAYSAMPLE + 5DCD:034D1 I_TAGSAMPLE + 5DCD:034CA I_TAGINSTRUMENT + 5DCD:034BD I_CLEARTABLES + 5DCD:0343E I_SHOWINSTRUMENTPLAY + 5DCD:033F2 I_SHOWSAMPLEPLAY + 5DCD:033D6 I_INSTRUMENTLISTNOTEOFF + 5DCD:033A9 I_INSTRUMENTLISTSPACE + 5DCD:02B39 I_MAPENVELOPE + 5DCD:02A8D I_POSTENVELOPE + 5DCD:02A85 I_PREENVELOPE + 5DCD:029F5 I_DRAWENVELOPE + 5DCD:02966 I_UPDATEINSTRUMENT + 5DCD:02917 I_SWAPINSTRUMENTS + 5DCD:028EF I_COPYINSTRUMENT + 5DCD:028A5 I_SCALEINSTRUMENTVOLUMES + 5DCD:0285B I_SCALESAMPLEVOLUMES + 5DCD:0282E I_REPLACEINSTRUMENT + 5DCD:02813 I_SAMPLESPEEDSEMIDOWN + 5DCD:027F2 I_SAMPLESPEEDSEMIUP + 5DCD:027E1 I_HALVESAMPLESPEED + 5DCD:027C1 I_DOUBLESAMPLESPEED + 5DCD:02781 I_EXCHANGEINSTRUMENTS + 5DCD:02437 I_POSTNOTEWINDOW + 5DCD:023FB I_PRENOTEWINDOW + 5DCD:0233F I_DRAWNOTEWINDOW + 5DCD:021EA I_POSTINSTRUMENTWINDOW + 5DCD:02157 I_PLAYNOTE + 5DCD:0210F MIDI_PLAYNOTE + 5DCD:020E2 MIDI_NOTEOFF + 5DCD:020CD MIDI_CLEARTABLE + 5DCD:020C3 MIDI_FINDCHANNEL + 5DCD:020BB MIDI_GETCHANNEL + 5DCD:0207B MIDI_ALLOCATECHANNEL + 5DCD:02035 I_PREINSTRUMENTWINDOW + 5DCD:01F7A I_DRAWINSTRUMENTWINDOW + 5DCD:01DA6 I_TOGGLESAMPLEQUALITY + 5DCD:01BEE I_REVERSESAMPLE + 5DCD:01AB6 I_AMPLIFYSAMPLE + 5DCD:019CF I_CENTERSAMPLE + 5DCD:01972 I_RESIZESAMPLENOINT + 5DCD:0196A I_RESIZESAMPLE + 5DCD:016A0 I_REPLACESAMPLE + 5DCD:0161C I_SWAPSAMPLES + 5DCD:015D7 I_EXCHANGESAMPLES + 5DCD:01372 idle I_CLEARSAMPLENAME + 5DCD:01320 I_CUTSAMPLE + 5DCD:0124F I_CUTSAMPLEBEFORELOOP + 5DCD:011DC I_INVERTSAMPLE + 5DCD:01174 I_CONVERTSAMPLE + 5DCD:01131 I_DELETEINSTRUMENT + 5DCD:0111A I_PRINTC5FREQUENCY + 5DCD:01116 I_CALCULATEC5SPEED + 5DCD:010DE I_DELETESAMPLE + 5DCD:00F09 I_DRAWWAVEFORM + 5DCD:00ECB I_CHECKSUSLOOPVALUES + 5DCD:00E8D I_CHECKLOOPVALUES + 5DCD:00E25 I_SHOWSAMPLEINFO + 5DCD:00D7A I_SAMPLEUP + 5DCD:00D5D I_SAMPLEDOWN + 5DCD:00BC3 I_POSTSAMPLELIST + 5DCD:00B68 I_PRESAMPLELIST + 5DCD:00A71 I_DRAWSAMPLELIST + 5DCD:009C2 I_SELECTSCREEN + 5DCD:0099A I_GETSAMPLEOFFSET + 5DCD:00987 I_GETINSTRUMENTOFFSET + 5DCD:00981 I_GETINSTRUMENTSCREEN + 5DCD:00145 SAMPLEAMPLIFICATION + 5DCD:0013D INSTRUMENTEDIT + 5DCD:00135 NODEHELD + 5DCD:00127 MAXNODE + 5DCD:00121 NEWSAMPLESIZE + 5DCD:0011D SAMPLENUMBERINPUT + 5DCD:00011 SAMPLENUMBER + 5DCD:0000E INSTRUMENTSCREEN + 5DCD:0000C INSTRUMENTAMPLIFICATION + 6136:01DDC F_MIDI_PGDN + 6136:01DC4 F_MIDI_PGUP + 6136:01DB2 F_MIDI_DOWN + 6136:01D99 F_MIDI_UP + 6136:01D72 F_SHOWMIDIZXXINPUT + 6136:01D5B F_FILEQUIT + 6136:01D44 F_FILEDOSSHELL + 6136:01D32 F_FILESAVEAS + 6136:01D1B F_FILESAVECURRENT + 6136:01D06 F_FILENEW + 6136:01CF4 F_FILELOAD + 6136:01CE0 F_FILEMENU + 6136:01CCE F_SAMPLELIBRARY + 6136:01CBC F_RELOADGRAVIS + 6136:01CAA F_INSTRUMENTLIBRARY + 6136:01C98 F_INSTRUMENTLIST + 6136:01C86 F_SAMPLELIST + 6136:01C72 F_INSTRUMENTMENU + 6136:01C5E F_SAMPLEMENU + 6136:01C4C F_DRIVERSCREEN + 6136:01C35 F_CALCULATELENGTH + 6136:01C23 F_REINITSOUNDCARD + 6136:01C11 F_STOP + 6136:01BFF F_PLAYMARK + 6136:01BED F_PLAYORDER + 6136:01BDB F_PLAYPATTERN + 6136:01BC9 F_PLAYSONG + 6136:01BB7 F_INFOPAGE + 6136:01BA3 F_PLAYBACKMENU + 6136:01B91 F_HELP + 6136:01B84 F_MESSAGEEDITOR + 6136:01B77 F_VIEWORDERPAN + 6136:01B6A F_VIEWVARIABLES + 6136:01B5D F_VIEWPATTERN + 6136:01B44 F_MAINMENU + 6136:01A9E F_NEWSONG + 6136:01A96 F_RESET5NUMINPUTPOS + 6136:01A86 F_SETAMIGA + 6136:01A76 F_SETLINEAR + 6136:01A61 F_SETMONO + 6136:01A4C F_SETSTEREO + 6136:019DF F_SETCONTROLINSTRUMENT + 6136:019CF F_SETCONTROLSAMPLE + 6136:0195C F_CONFIGBUTTONSETUP + 6136:0191D F_DRAWSMCCHANNELS + 6136:018B8 F_DRAWHEADER + 6136:01798 F_POST5NUM + 6136:01779 F_PRE5NUM + 6136:01700 F_DRAW5NUM + 6136:015B1 F_POST3NUM + 6136:01592 F_PRE3NUM + 6136:01518 F_DRAW3NUM + 6136:013EF F_POSTTOGGLE + 6136:013BC F_PRETOGGLE + 6136:01346 F_DRAWTOGGLE + 6136:010E1 F_GOTOEMPTYLIST + 6136:0102A F_POSTSTRINGINPUT + 6136:01006 F_PRESTRINGINPUT + 6136:00F92 F_DRAWSTRINGINPUT + 6136:00EDD F_RETURN1 + 6136:00DF9 F_RETURN192 + 6136:00DF2 F_RETURN64 + 6136:00DEC F_RETURN0 + 6136:00DE8 F_REDRAWSCREEN + 6136:00DA6 F_SHOWCHANNELS + 6136:00D61 F_DRAWINFOLINE + 6136:00B6E F_POSTTHUMBBAR + 6136:00B22 F_POSTSCALABLETHUMBBAR + 6136:00A71 F_PRESCALABLETHUMBBAR + 6136:009BF F_PRETHUMBBAR + 6136:008D6 F_DRAWSCALABLETHUMBBAR + 6136:0080B F_DRAWTHUMBBAR + 6136:00505 F_POSTBUTTONOBJECT + 6136:004CC F_PREBUTTONOBJECT + 6136:00427 F_DRAWBUTTONOBJECT + 6136:003E0 F_CHARACTERDEFINITIONS + 6136:003D8 F_SETDIRECTMODE + 6136:003C8 F_POSTEXITOBJECT + 6136:00383 F_DRAWTEXTOBJECT + 6136:0036D F_DRAWBOXOBJECT + 6136:00369 F_CALLFARFUNCTION + 6136:00363 F_CALLFARPOSTFUNCTION + 6136:0035F F_CALLFARPREFUNCTION + 6136:00344 F_INSTRUMENTBUTTONHANDLER + 6136:00341 F_NOTHING + 6136:000D8 THUMBSTRINGENTER + 6315:0238C H_SETHELPCONTEXT + 6315:02377 H_HELPESC + 6315:0236D H_HELPPGDN + 6315:0235A H_HELPPGUP + 6315:0232F H_HELPDOWN + 6315:0231F H_HELPUP + 6315:022FD H_HELP + 6315:0228C H_DRAWHELP + 654E:00ABD MIDISEND + 654E:00AB6 MIDIBUFFEREMPTY + 654E:00AAD K_SETSCROLLLOCK + 654E:00A9B K_REMOVEKEYBOARDTYPE + 654E:00A46 K_INSTALLKEYBOARDTYPE + 654E:00A23 K_SHOWMIDIINPUT + 654E:009A6 K_DRAWTABLES + 654E:00996 K_RESETKEYBOARDTABLES + 654E:0098F K_ISKEYDOWN + 654E:00977 K_ISANYKEYDOWN + 654E:00966 K_CLEARKEYBOARDQUEUE + 654E:0070B K_GETKEY + 654E:006D7 K_ISKEYWAITING + 654E:006B3 K_UNINSTALLDOSHANDLER + 654E:00693 K_INSTALLDOSHANDLER + 654E:00651 K_UNINITKEYBOARD + 654E:005EA K_INITKEYBOARD + 65FE:0006F MMTSR_UNINSTALLMMTSR + 65FE:00001 MMTSR_INSTALLMMTSR + 6681:02392 MSG_GETMESSAGEOFFSET + 6681:0237D MSG_GETMESSAGELENGTH + 6681:020BE MSG_POSTMESSAGE + 6681:0208F MSG_PREMESSAGE + 6681:01FE5 MSG_DRAWMESSAGE + 6681:01FCB MSG_RESETMESSAGE + 68BB:0025B VESA_SETBLOCK + 68BB:00244 idle VESA_GETINFO + 68BB:00221 VESA_SETMODE + 68BB:00201 VESA_DETECT + +Program entry point at 4793:0637 + diff --git a/it/ITMIDI.CFG b/it/ITMIDI.CFG new file mode 100644 index 0000000..52da1e1 Binary files /dev/null and b/it/ITMIDI.CFG differ diff --git a/it/IT_DISK.ASM b/it/IT_DISK.ASM new file mode 100644 index 0000000..50ceec8 --- /dev/null +++ b/it/IT_DISK.ASM @@ -0,0 +1,10940 @@ +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Disk Module � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +include switch.inc +include network.inc + + Jumps + .386 + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Externals � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Segment Object1 BYTE Public 'Data' +EndS + +Segment Pattern BYTE Public 'Code' + Extrn BaseOctave:Byte + Extrn RowHilight1:Byte + Extrn RowHilight2:Byte +EndS + +Segment Pattern BYTE Public 'Code' + Extrn PatternDataArea:Word +EndS + +Segment Music BYTE Public 'Code' +EndS + + Extrn Display_GetDisplayWindowData:Far + + Extrn E_UnInitEMS:Far + Extrn E_MapEMSMemory:Far + Extrn E_GetEMSPageFrame:Far + + Extrn Glbl_F3:Far + Extrn Glbl_F4:Far + + Extrn I_GetSampleOffset:Far + Extrn I_GetInstrumentOffset:Far + Extrn I_ClearTables:Far + Extrn I_GetPresetEnvelopeOffset:Far + + Extrn K_UnInitKeyBoard:Far + Extrn K_IsAnyKeyDown:Far + Extrn K_ClearKeyBoardQueue:Far + Extrn K_GetKey:Far + + Extrn M_FunctionDivider:Far + Extrn M_Object1List:Far + + Extrn Music_PlayNote:Far + Extrn Music_PlaySample:Far + Extrn Music_ReleaseAllPatterns:Far + Extrn Music_ReleaseAllSamples:Far + Extrn Music_ReleaseSample:Far + Extrn Music_GetSongSegment:Far + Extrn Music_AllocateSample:Far + Extrn Music_ClearAllSampleNames:Far + Extrn Music_GetNumberOfSamples:Far + Extrn Music_GetNumberOfInstruments:Far + Extrn Music_GetPattern:Far + Extrn Music_AllocatePattern:Far + Extrn Music_AllocateSample:Far + Extrn Music_GetSampleLocation:Far + Extrn Music_ClearAllInstruments:Far + Extrn Music_GetInstrumentMode:Far + Extrn Music_AssignSampleToInstrument:Far + Extrn Music_SoundCardLoadSample:Far + Extrn Music_SoundCardLoadAllSamples:Far + Extrn Music_GetPitchTable:Far + Extrn Music_GetMIDIDataArea:Far + + Extrn Music_Stop:Far + Extrn Msg_ResetMessage:Far + Extrn Msg_GetMessageOffset:Far + Extrn Msg_GetMessageLength:Far + +IF TUTORIAL +ELSE + Extrn O1_LoadS3MList:Far + Extrn O1_LoadXMList:Far + Extrn O1_LoadMODList:Far + Extrn O1_LoadMTMList:Far + Extrn O1_Load669List:Far + Extrn O1_LoadITList:Far +ENDIF + Extrn O1_ConfirmOverWriteList:Far + Extrn O1_UnableToSaveList:Far + Extrn O1_SaveITList:Far + Extrn O1_SaveS3MList:Far + Extrn O1_ConfirmDelete:Far ; Updates Song name loader. + Extrn O1_ConfirmDelete2:Far + Extrn O1_ConfirmDelete3:Far + Extrn O1_ConfirmSaveRenameList:Far + Extrn O1_ConfirmResaveList:Far + Extrn O1_ConfirmDiscardList:Far + Extrn O1_InitInstrument:Far + Extrn O1_EditSampleName:Far + Extrn O1_OutOfSamplesList:Far + Extrn O1_EnableInstrumentMode:Far + Extrn O1_StereoSampleList:Far + + Extrn PE_TranslateXMPattern:Far + Extrn PE_Translate669Pattern:Far + Extrn PE_TranslateS3MPattern:Far + Extrn PE_TranslateMTMPattern:Far + Extrn PE_TranslateMODPattern:Far + Extrn PE_ResetOrderPattern:Far + Extrn PE_UnInitPatternEdit:Far + Extrn PEFunction_OutOfMemoryMessage:Far + Extrn PECheckModified:Far + Extrn PEResetModified:Far + Extrn PE_GetMaxPattern:Far + Extrn PE_ConvAX2Num:Far + Extrn PE_GetLastInstrument:Far + Extrn PE_GetPatternConfigOffset:Far + Extrn PE_SaveCurrentPattern:Far + Extrn PE_RestoreCurrentPattern:Far + + Extrn S_UnInitScreen:Far + Extrn S_GetDestination:Far + Extrn S_DrawString:Far + Extrn S_SaveScreen:Far + Extrn S_RestoreScreen:Far + Extrn S_GetGenerationTableOffset:Far + Extrn S_GenerateCharacters:Far + Extrn S_RedefineCharacters:Far + Extrn S_GetPaletteOffset:Far + Extrn S_SetPalette:Far + + Extrn SetInfoLine:Far + Extrn ClearInfoLine:Far + + Extrn Glbl_SetCurrentMode:Far + Extrn Glbl_F10:Far + + Extrn GetKeyboardLock:Far, GetTimerCounter:Far + Extrn MouseUpdateEnable:Far, MouseUpdateDisable:Far + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Globals � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + + Global D_GetFileName:Far + Global D_SetDriveDirectoryFar:Far + + Global D_RestorePreShellDirectory:Far + Global D_GetPreShellDirectory:Far + + Global D_SaveInstrument:Far + Global D_ClearFileName:Far + + Global D_GetFormatType:Far + + Global D_LSCheckLoopValues:Far + Global D_LSCheckSusLoopValues:Far + + Global D_SaveSong:Far + + Global D_InitDisk:Far + Global D_UnInitDisk:Far + Global D_InitLoadModule:Far + Global D_InitLoadSamples:Far + Global D_LoadSampleNames:Far + Global D_NewSpecifier:Far + Global D_NewDirectory:Far + Global D_SaveIT:Far + Global D_DrawWaveForm:Far + + Global D_InitLoadInstruments:Far + Global D_DrawLoadInstrument:Far + Global D_PreLoadInstrument:Far + Global D_PostLoadInstrument:Far + Global D_LoadInstrumentNames:Far + Global D_ViewInstrument:Far + Global D_SlowSampleSort:Far + Global D_SlowInstrumentSort:Far + + Global D_SaveS3M:Far + + Global D_SaveDirectoryConfiguration:Far + Global D_DisableFileColours:Far + + Global D_GetLoadSampleVars:Far + + Global D_DrawLoadSampleWindow:Far + Global D_PreLoadSampleWindow:Far + Global D_PostLoadSampleWindow:Far + Global D_PostViewSampleLibrary:Far + + Global D_LSDrawDriveWindow:Far + Global D_LSPreDriveWindow:Far + Global D_LSPostDriveWindow:Far + + Global D_LIDrawDriveWindow:Far + Global D_LIPreDriveWindow:Far + Global D_LIPostDriveWindow:Far + + Global D_DeleteSampleFile:Far + + Global D_PostSaveDriveWindow:Far + + Global D_ClearFileSpecifier:Far + Global D_LoadSongNames:Far + Global D_DrawFileWindow:Far + Global D_DrawDirectoryWindow:Far + Global D_DrawDriveWindow:Far + Global D_PreFileWindow:Far + Global D_PostFileWindow:Far + Global D_PreDirectoryWindow:Far + Global D_PostDirectoryWindow:Far + Global D_PreDriveWindow:Far + Global D_PostDriveWindow:Far + Global D_PostFileLoadWindow:Far + Global D_PostFileSaveWindow:Far + Global D_SaveModule:Far + + Global FileSpecifier:Byte + Global SongDirectory:Byte + Global SampleDirectory:Byte + Global InstrumentDirectory:Byte + Global FileName:Byte + + Global D_SaveSample:Far + Global D_SaveRawSample:Far + Global D_SaveST3Sample:Far + + Global D_GotoStartingDirectory:Far + + Global LSWindow_Up:Far + Global LSWindow_Down:Far + + Global DiskDataArea:Word + Global SampleName:Byte + Global DiskOptions:Byte + + Public D_Resettimer + Public D_ShowTime + +IF TIMERSCREEN + Public D_DrawTimer + Public D_PostTimerList +ENDIF + +IF TUTORIAL + Public SamplesInModule + Public InSampleFileName +ELSE + Public D_LoadS3M + Public D_LoadMTM + Public D_LoadMOD + Public D_Load669 + Public D_LoadIT + Public D_LoadXM +ENDIF + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +Segment Disk BYTE Public 'Code' USE16 + Assume CS:Disk, DS:Nothing + +CREATENEWLOGFILE EQU 0 +include debug.inc + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Variables � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +SampleInMemory DW 0FFFFh +NoSaveError DB 0 +Specific DB 0 +DiskDataArea DW DiskData + +OldCacheTime DD 0 + +Time DW 0 +Date DW 0 +LoadDate DW 0 +LoadTime DW 0 +DrivesAvail DB 27 Dup (0) +UnusedSamples DW 0 + +InitialInstruments DW 0 ; +NumInstruments DW 0 ; Order important! +InstrumentCachefileVersion DW TRACKERVERSION ; + +LoadInstrumentNameCount DW 0 +TopInstrument DW 0 +CurrentInstrument DW 0 + +LoadSongNameCount DW 0 +LoadSampleNameCount DW 0 +CurrentSample DW 0 + +NumSamples DW 0 ; Order important! +SampleCachefileVersion DW TRACKERVERSION ; + +TopSample DW 0 +CurrentDrive DB 0 +NumDrives DB 0 +TopDrive DB 0 +NumEntries DW 0 +NumFiles DW 0 +NumFileInfo DW 0 +NumDirectories DW 0 +TopDirectory DW 0 +CurrentDirectory DW 0 +CurrentFile DW 0 +TopFile DW 0 +FileName DB 0 + DB 13 Dup (0) +SaveFileName DB 0 + DB 79 Dup (0) +FileSpecifier DB 0 + DB 64 Dup (0) +StartingDrive DB 0 +StartingDirectory DB 70 Dup (0) + +PreShellDirectory DB 70 Dup (0) +DOSDirectory DB 70 Dup (0) + +SongDirectory DB 0 + DB 69 Dup (0) +SampleDirectory DB 0 + DB 69 Dup (0) +InstrumentDirectory DB 0 + DB 69 Dup (0) +CountryTableConfig DB 0 + +SampleName DB 0 + DB 26 Dup (0) + +MODNumberOfChannels DB 0 +MODNumberOfInstruments DB 0 +MODNumberOfOrders DB 0 +MODOrderOffset DW 0 +MODPatternOffset DW 0 +LastKey DW 0 + +SampleCacheFileComplete DB 0 +InstrumentCacheFileComplete DB 0 + +Resolution DB 0 + +FileTempSpecifier DB 70 Dup (0) +CurrentSearchPos DB 0 +Search DB 13 Dup (0) + +InstrumentTable DB 100 Dup (0) + +InstrumentLoaderTable Label Word + DW Offset LoadITInstrument ; 3 + DW Offset LoadXIInstrument ; 4 + DW Offset LoadInITInstrument ; 5 + DW Offset LoadInXMInstrument ; 6 + DW 0 ; 7 + DW Offset LoadITInModuleInstrument ; 8 + DW Offset LoadXMInModuleInstrument ; 9 + +InstrumentLoader DW 0 +InSampleFileName DB 13 Dup (0) +InSampleDateTime DD 0 +InSampleFormat DB 0 ; Do *NOT* change order +InSampleChannels DB 0 ; Do *NOT* change order + +InInstrumentFileName DB 13 Dup (0) +InInstrumentFormat DB 0 + +ExitLibraryDirectory Label + DB "IMPS. ", 0, 0, 0, 0 + DB 8 Dup(154), "Directory", 8 Dup(154), 0, 0, 0 + DW 0, 0, 0, 0, 0, 0, 0, 0 + DW 0, 0, 0, 0, 0, 0, 0, 0 + DW 0, 0, 0, 0 + DB 1 + +ExitInstrumentLibraryDirectory Label + DB 1, ". ", 0 + DB 8 Dup(154), "Directory", 8 Dup(154), 0 ; Instrument name + DW 0, 0 ; NoSamples, FileSize + DD 0 ; File offset + +AllFilesMask DB "*.*", 0 +FileSpecifierDefault DB "*.IT, *.XM, *.S3M, *.MTM, *.669, *.MOD", 0 +DriveMsg DB "Drive X:" +NoFilesMsg DB "No files.", 0 +NoDirsMsg DB "No dirs.", 0 +WAVEfmtID DB "WAVEfmt ", 0, 0, 1, 0 +XIIdentification DB "Extended Instrument: " +XMIdentification DB "Extended Module: " +TXWAVEIdentification DB "LM8953", 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 +GUSPATIdentification DB "GF1PATCH110", 0, "ID#000002", 0 ; 22 bytes + +OpenErrorMsg DB "Error opening file.", 0 + +HeaderMsg DB "File Header", 0 +SampleMsg DB "Sample ", 0FDh, 'D', 0 +SHLoadMsg DB "Sample Header ", 0FDh, 'D', 0 +InstrumentMsg DB "Instrument ", 0FDh, 'D', 0 +PatternMsg DB "Pattern ", 0FDh, 'D', 0 +TrackMsg DB "Channel ", 0FDh, 'D ', 13 + DB "Track ", 0FDh, 'D ', 0 +CompleteMsg DB "Done", 0 +InstrumentHeaderMsg DB "Instrument Headers", 0 +SampleHeaderMsg DB "Sample Headers", 0 +Quality8Msg DB "8 Bit", 0 +Quality16Msg DB "16 Bit", 0 +Quality8StereoMsg DB "8 Bit Stereo", 0 +Quality16StereoMsg DB "16 Bit Stereo", 0 +LengthMsg DB 0FDh, 'L', 0 +DirectoryMsg DB 8 Dup(154), "Directory", 8 Dup(154), 0 +LibraryMsg DB 9 Dup(154), "Library", 9 Dup(154), 0 +FontFileName DB "FONT.CFG", 0 +ConfigFileName DB "IT.CFG", 0 +ST3CacheFileName DB "########.ST3", 0 +SampleCacheFileName DB "CACHE.ITS", 0 +InstrumentCacheFileName DB "CACHE.ITI", 0 +SaveFormat DB DEFAULTFORMAT +SaveFormatError DB 0 ; This will get erased whenever the + ; saveformat changes. +SamplesInModule DB 0 +InstrumentsInModule DB 0 +FileColours DB 1 + +NoteData DB 0FFh, 0, 0FFh, 0, 0 + +CheckDataArea DB 96 Dup(0) +KeyBoardTable DW 12Ch, 0, 11Fh, 1, 12Dh, 2, 120h, 3, 12Eh, 4 + DW 12Fh, 5, 122h, 6, 130h, 7, 123h, 8, 131h, 9 + DW 124h, 10, 132h, 11, 110h, 12, 103h, 13, 111h, 14 + DW 104h, 15, 112h, 16, 113h, 17, 106h, 18, 114h, 19 + DW 107h, 20, 115h, 21, 108h, 22, 116h, 23, 117h, 24 + DW 10Ah, 25, 118h, 26, 10Bh, 27, 119h, 28, 0FFFFh +SampleCheck DW 0FFFFh + +MonthNames Label + DW Offset Empty + DW Offset January + DW Offset February + DW Offset March + DW Offset April + DW Offset May + DW Offset June + DW Offset July + DW Offset August + DW Offset September + DW Offset October + DW Offset November + DW Offset December + DW Offset Empty + DW Offset Empty + DW Offset Empty + +January DB "January", 0 +February DB "February", 0 +March DB "March", 0 +April DB "April", 0 +May DB "May", 0 +June DB "June", 0 +July DB "July", 0 +August DB "August", 0 +September DB "September", 0 +October DB "October", 0 +November DB "November", 0 +December DB "December" +Empty DB 0 + +TimerData DW 0 +NumTimerData DW 0 +TopTimerData DW 0 + +SampleFormatNames Label + DW Offset Unchecked ; 0 + DW Offset DirectoryFormat + DW Offset ITSampleFormat + DW Offset STSampleFormat + DW Offset UnknownSampleFormat + DW Offset WAV8BitFormat + DW Offset XMSample + DW Offset WAV16BitFormat + DW Offset XMSample + DW Offset PTMSample + DW Offset MTMSample + DW Offset C669Sample + DW Offset FARSample + DW Offset TXWaveSample ; 13 + DW Offset MODSample + DW Offset KRZSample ; 15 + DW Offset PATFormat + DW Offset IFFFormat ; 17 + DW 0, 0 + DW 0, 0, 0, 0 + DW 0, 0, 0, 0 + DW 0, 0, 0, 0 + DW Offset ST3Module ; 20h + DW Offset ITModule + DW Offset XMModule + DW Offset PTMModule + DW Offset MTMModule + DW Offset C669Module + DW Offset FARModule + DW Offset MODModule1 + DW Offset XMModule + DW Offset KRZFormat ; 29h + DW Offset PATFormat + +LoadSamplesInModuleTable Label Word + DW Offset LoadS3MSamplesInModule + DW Offset LoadITSamplesInModule + DW Offset LoadXMSamplesInModule + DW Offset LoadPTMSamplesInModule + DW Offset LoadMTMSamplesInModule + DW Offset Load669SamplesInModule + DW Offset LoadFARSamplesInModule + DW Offset LoadMODSamplesInModule + DW Offset LoadMODSamplesInModule + DW Offset LoadKRZSamples + DW Offset LoadPATSamples +; DW Offset LoadULTSamplesInModule + +FormatNames Label + DW Offset Unchecked ; 0 + DW Offset UnknownFormat ; 1 + DW Offset ITFormat2_0 ; 2 + DW Offset ITFormat? ; 3 + DW Offset ST3Format ; 4 + DW Offset XMModule ; 5 + DW Offset C669Module ; 6 + DW Offset CompressedITModule ; 7 + DW 0 + DW Offset MODFormat ; 9 + DW Offset Protracker ; 10 + DW Offset Channel4 ; 11 + DW Offset Channel6 ; 12 + DW Offset Channel8 ; 13 + DW Offset StarTrekker4 ; 14 + DW Offset StarTrekker8 ; 15 + DW Offset OldMod ; 16 + DW Offset ChannelXX ; 17 + DW Offset MultiTrackerModule ; 18 + +PanningPositions DB 0, 4, 9, 13, 17, 21, 26, 30 + DB 34, 38, 43, 47, 51, 55, 60, 64 +MODChannelTable DB 4, 4, 4, 6, 8, 4, 8, 4 +FineTuneTable DW 8363, 8413, 8463, 8529 + DW 8581, 8651, 8723, 8757 + DW 7895, 7941, 7985, 8046 + DW 8107, 8169, 8232, 8280 + +DirectoryFormat DB "Directory", 0 +ITSampleFormat DB "Impulse Tracker Sample", 0 +STSampleFormat DB "Scream Tracker Sample", 0 +UnknownSampleFormat DB "Unknown sample format", 0 +WAV8BitFormat DB "8 Bit WAV Format", 0 +WAV16BitFormat DB "16 Bit WAV Format", 0 +XMSample DB "Fast Tracker 2 Sample", 0 +PTMSample DB "Poly Tracker Sample", 0 +MTMSample DB "Multi Tracker Sample", 0 +C669Sample DB "Composer 669 Sample", 0 +FARSample DB "Farandole Sample", 0 +; ULTSample DB "Ultra Tracker Sample", 0 +TXWaveSample DB "TX Wave Sample", 0 +MODSample DB "MOD Sample", 0 +KRZSample DB "KRZ Sample", 0 + +ST3Module DB "Scream Tracker 3 Module", 0 +ITModule DB "Impulse Tracker Module", 0 +XMModule DB "Fast Tracker 2 Module", 0 +PTMModule DB "Poly Tracker Module", 0 +MTMModule DB "Multi Tracker Module", 0 +C669Module DB "Composer 669 Module", 0 +FARModule DB "Farandole Module", 0 +MODModule1 DB "MOD Format", 0 +; ULTModule DB "Ultra Tracker Module", 0 +KRZFormat DB "Kurzweil Synth File", 0 +PATFormat DB "Gravis UltraSound Patch", 0 +IFFFormat DB "AIFF Sample", 0 + +Unchecked DB "Unchecked", 0 +UnknownFormat DB "Unknown module format", 0 +CompressedITModule DB "Compressed " +ITFormat2_0 DB "Impulse Tracker", 0 +ITFormat? DB "Impulse Tracker ?.??", 0 +ST3Format DB "Scream Tracker 3", 0 +MODFormat DB "Amiga-NewTracker", 0 +ProTracker DB "Amiga-ProTracker", 0 +StarTrekker4 DB "4 Channel Startrekker", 0 +StarTrekker8 DB "8 Channel Startrekker", 0 +Channel4 DB "4 Channel MOD", 0 +Channel6 DB "6 Channel MOD", 0 +Channel8 DB "8 Channel MOD", 0 +OldMod DB "Old Amiga-MOD format ? ", 0 +ChannelXX DB 0FDh, "D Channel MOD", 0 +MultiTrackerModule DB "MultiTracker Module", 0 + +ITInstrumentSavedMsg DB "Instrument saved (instrument ", 0FDh, "D)", 0 +InstrumentErrorMsg DB "Error: Instrument ", 0FDh, "D NOT saved! (No Filename?)", 0 +ITSampleSavedMsg DB "Impulse Tracker sample saved (sample ", 0FDh, "D)", 0 +ST3SampleSavedMsg DB "Scream Tracker sample saved (sample ", 0FDh, "D)", 0 +IF SAVESAMPLEWAV +RawSampleSavedMsg DB "WAV Sample saved (sample ", 0FDh, "D)", 0 +ELSE +RawSampleSavedMsg DB "RAW Sample saved (sample ", 0FDh, "D)", 0 +ENDIF +SampleErrorMsg DB "Error: Sample ", 0FDh, "D NOT saved! (No Filename?)", 0 +InitInstrumentMsg DB "Sample assigned to Instrument ", 0FDh, "D", 0 +InitInstrumentErrorMsg DB "Error: No available Instruments!", 0 + +TooManyPatternsMsg DB "Warning: Only 100 patterns supported in S3M format", 0 +ChannelVolumeErrorMsg DB "Warning: Channel volumes unsupported in S3M format", 0 +LinearSlideMsg DB "Warning: Linear slides unsupported in S3M format", 0 +LoopMsg DB "Warning: Sustain and Ping Pong loops unsupported in S3M format", 0 +SampleVolumeMsg DB "Warning: Sample volumes unsupported in S3M format", 0 +SampleVibratoMsg DB "Warning: Sample vibrato unsupported in S3M format", 0 +ST3InstrumentErrorMsg DB "Warning: Instrument functions unsupported in S3M format", 0 +PatternLengthMsg DB "Warning: Pattern lengths other than 64 rows unsupported in S3M format", 0 +ChannelErrorMsg DB "Warning: Data outside 16 channels unsupported in S3M format", 0 +NoteRangeMsg DB "Warning: Notes outside the range C-1 to B-8 are unsupported in S3M format", 0 +PanningErrorMsg DB "Warning: Extended volume column effects are unsupported in S3M format", 0 + +InstrumentLibrary DB 154, 154, "Module", 154, 154, 0 +InstrumentNoSample DB "No Samples", 0 +InstrumentSingleSample DB "1 Sample", 0 +InstrumentSeveralSamples DB 0FDh, "D Samples", 0 +InstrumentUnknownSamples DB "???", 0 +FileSizeMsg DB 0FDh, "Dk", 0 +FreeSampleMsg DB "Available", 13 + DB "Samples: ", 0FDh, 'D', 0 + +IF SAVESAMPLEWAV + WAVEFileHeader DB "RIFF" + WAVEFileSize DD 0 + WAVEFileHeader2 DB "WAVEfmt " + WAVEFileHeaderLength DD 10h + WAVEFileID DW 1 + WAVEChannels DW 1 + WAVEMixSpeed DD 44100 ; Default to CD quality + WAVEBytesPerSecond DD 0 + WAVEBytesPerSample DW 2 + WAVEBits DW 16 + WAVEHeader3 DB "data" + WAVEDataSize DD 0 +ENDIF + +DiskOptions DB 0 +EditTimer DD 0 + +CDRomStartDrive DB 0 ; The first CDRom Drive letter +CDRomEndDrive DB 0 ; The drive AFTER the last cdrom + +FileWindowKeys Label + + DB 0 + DW 1C8h ; Up arrow + DW FileWindow_Up + + DB 0 + DW 1D0h ; Down arrow + DW FileWindow_Down + + DB 0 + DW 1C9h ; PgUp + DW FileWindow_PgUp + + DB 0 + DW 1D1h ; PgDn + DW FileWindow_PgDn + + DB 0 + DW 1C7h ; Home + DW FileWindow_Home + + DB 0 + DW 1CFh ; End + DW FileWindow_End + + DB 4 + DW 10Fh ; Shift Tab + DW FileWindow_ShiftTab + + DB 0 + DW 10Fh ; Tab + DW FileWindow_Right + + DB 0 + DW 1CDh ; Right arrow + DW FileWindow_Right + + DB 0 + DW 1CBh ; Left arrow + DW FileWindow_Left + + DB 0 + DW 1D3h ; Delete + DW FileWindow_DeleteFile + + DB 0FFh + +DirectoryWindowKeys Label + + DB 0 + DW 1C8h + DW DirectoryWindow_Up + + DB 0 + DW 1D0h + DW DirectoryWindow_Down + + DB 0 + DW 1C9h ; PgUp + DW DirectoryWindow_PgUp + + DB 0 + DW 1D1h ; PgDn + DW DirectoryWindow_PgDn + + DB 0 + DW 1C7h ; Home + DW DirectoryWindow_Home + + DB 0 + DW 1CFh ; End + DW DirectoryWindow_End + + DB 4 + DW 10Fh ; Shift Tab + DW DirectoryWindow_Left + + DB 0 + DW 10Fh ; Tab + DW FileWindow_Left ; Same object num + + DB 0 + DW 1CDh ; Right arrow + DW FileWindow_Left + + DB 0 + DW 1CBh ; Left arrow + DW DirectoryWindow_Left + + DB 0 + DW 11Ch ; Enter + DW DirectoryWindow_Enter + + DB 0FFh + +DriveWindowKeys Label + + DB 0 + DW 1C8h + DW DriveWindow_Up + + DB 0 + DW 1D0h + DW DriveWindow_Down + + DB 4 + DW 10Fh ; Shift-Tab + DW FileWindow_Right + + DB 0 + DW 10Fh ; Tab + DW DriveWindow_Tab + + DB 0 + DW 1CDh ; Right arrow + DW DirectoryWindow_Left + + DB 0 + DW 1CBh ; Left arrow + DW FileWindow_Right + + DB 0 + DW 11Ch ; Enter + DW DriveWindow_Enter + + DB 0FFh + +SaveDriveWindowKeys Label + + DB 0 + DW 1C8h + DW DriveWindow_Up + + DB 0 + DW 1D0h + DW DriveWindow_Down + + DB 4 + DW 10Fh ; Shift-Tab + DW FileWindow_Right + + DB 0 + DW 10Fh ; Tab + DW SaveDriveWindow_Tab + + DB 0 + DW 1CDh ; Right arrow + DW SaveDriveWindow_Tab + + DB 0 + DW 1CBh ; Left arrow + DW FileWindow_Right + + DB 0 + DW 11Ch ; Enter + DW DriveWindow_Enter + + DB 0FFh + +LSDriveWindowKeys Label + + DB 0 + DW 1C8h + DW DriveWindow_Up + + DB 0 + DW 1D0h + DW DriveWindow_Down + + DB 4 + DW 10Fh ; Shift-Tab + DW DriveWindow_Tab ; goto object number 15 + + DB 0 + DW 10Fh ; Tab + DW LSDriveWindow_Right + + DB 0 + DW 1CDh ; Right arrow + DW LSDriveWindow_Right + + DB 0 + DW 1CBh ; Left arrow + DW DriveWindow_Tab + + DB 0 + DW 11Ch ; Enter + DW LS_DriveWindow_Enter + + DB 0FFh + +LIDriveWindowKeys Label + + DB 0 + DW 1C8h + DW DriveWindow_Up + + DB 0 + DW 1D0h + DW DriveWindow_Down + + DB 0 + DW 1CBh ; Left arrow + DW LIDriveWindow_Tab + + DB 0 + DW 10Fh ; Tab + DW LIDriveWindow_Tab + + DB 0 + DW 11Ch ; Enter + DW LI_DriveWindow_Enter + + DB 0FFh + +LoadInstrumentKeys Label + DB 0 + DW 11Ch ; Enter + DW LIWindow_Enter + +ViewInstrumentKeys Label + DB 0 + DW 1C8h + DW LIWindow_Up + + DB 0 + DW 1D0h + DW LIWindow_Down + + DB 0 + DW 1C9h ; PgUp + DW LIWindow_PgUp + + DB 0 + DW 1D1h ; PgDn + DW LIWindow_PgDn + + DB 0 + DW 1C7h ; Home + DW LIWindow_Home + + DB 0 + DW 1CFh ; End + DW LIWindow_End + + DB 0 + DW 1D3h ; Delete + DW D_DeleteInstrumentFile + + DB 0 + DW 11Ch ; Enter + DW LIViewWindow_Enter + + DB 0 + DW 1CDh ; Right arrow + DW LIViewWindow_Tab + + DB 0 + DW 10Fh ; Tab + DW LIViewWindow_Tab + + DB 0FFh + +LSWindowKeys Label + DB 0 + DW 11Ch ; Enter + DW LSWindow_Enter + +LSViewWindowKeys Label + DB 0 + DW 139h + DW LSWindow_Space ; Edit sample name + + DB 0 + DW 1C8h + DW LSWindow_Up + + DB 0 + DW 1D0h + DW LSWindow_Down + + DB 0 + DW 1C9h ; PgUp + DW LSWindow_PgUp + + DB 0 + DW 1D1h ; PgDn + DW LSWindow_PgDn + + DB 0 + DW 1C7h ; Home + DW LSWindow_Home + + DB 0 + DW 1CFh ; End + DW LSWindow_End + + DB 0 + DW 1CDh ; Right arrow + DW FileWindow_ShiftTab + + DB 0 + DW 10Fh ; Tab + DW FileWindow_ShiftTab ; Object 16 + + DB 0 + DW 1D3h ; Delete + DW D_DeleteSampleFile + + DB 0 + DW 11Ch ; Enter + DW LSViewWindow_Enter + + DB 0FFh + + + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Functions � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_InitDisk Far + + Push DS + + Push CS + Pop DS + Assume DS:Disk + ; Get date/time for CACHE.IT file + + Trace " - Finding CDROM Drives" + + Mov AX, 1500h + Xor BX, BX + Int 2Fh + Cmp AL, 0FFh + JNE D_InitDiskNoCDROM + Test BX, BX + JZ D_InitDiskNoCDROM + + Add CL, 'A' + Mov CDRomStartDrive, CL + Add CX, BX + Mov CDRomEndDrive, CL + +D_InitDiskNoCDROM: + Trace " - Determining main directory" + + Mov SI, Offset DOSDirectory + Call D_GetDriveDirectory + + Trace " - Initialising cache file parameters" + + Mov AH, 2Ah + Int 21h ; Get Date + Mov AX, CX ; Now to get date in yyyyyyym mmmddddd + Sub AX, 1980 + ShL AX, 9 ; Year + Or AL, DL ; Day + Xor DL, DL + ShR DX, 3 + Or AX, DX ; Month + Mov Date, AX + + Mov AH, 2Ch + Int 21h ; Get time + Mov AX, CX ; Now to get time in hhhhhmmm mmmsssss + ShL AL, 2 ; AX = ...hhhhh mmmmmm.. + ShL AX, 3 ; AX = hhhhhmmm mmm..... + ShR DH, 1 ; DH = ...sssss + Or AL, DH + Mov Time, AX + + Cmp StartingDirectory, 0 + JNE D_InitDisk2 + + Trace " - Determining available drives" + +D_InitDisk1: + Mov AH, 19h + Int 21h + + Mov StartingDrive, AL + + Mov CX, 26 + Xor BX, BX + Xor SI, SI + +D_InitDisk3: + Mov DL, BL + Mov AH, 0Eh + Int 21h + + Mov AH, 19h + Int 21h + Cmp AL, BL + JNE D_InitDisk4 + + Cmp BL, StartingDrive + JNE D_InitDisk9 + + Mov AX, SI + Mov CurrentDrive, AL + +D_InitDisk9: + Test DiskOptions, 1 + JNZ D_InitDisk10 + + Mov AX, 440Eh ; This code was to prevent + ; A and B drives being shown + ; on older DOS systems when + ; only one drive was present. + ; For some reason, it crashes + ; one in a thousand computers. + ; hence the option /x3 + Push BX + Xor BL, BL + Int 21h + + Pop BX + JC D_InitDisk10 + And AL, AL + JZ D_InitDisk10 + Dec AX + Cmp AL, BL + JNE D_InitDisk4 + +D_InitDisk10: + Mov [DrivesAvail+SI], BL + Inc SI + +D_InitDisk4: + Inc BX + Loop D_InitDisk3 + + Mov BX, SI + Mov NumDrives, BL + + Mov DL, StartingDrive + Mov AH, 0Eh + Int 21h + +D_GetStartingDirectory1: ; FS=PSP. + Push CS + Pop ES + + Mov DI, Offset StartingDirectory + + Mov DS, [FS:2Ch] ; Environment thingy. + Xor SI, SI + Mov CX, 7FFFh + +D_GetStartingDirectory2: + Cmp Word Ptr [SI], 0 + JE D_GetStartingDirectory3 + + Inc SI + Loop D_GetStartingDirectory2 + + Jmp D_GetStartingDirectoryEnd + +D_GetStartingDirectory3: ; DS:SI points to 0... + Add SI, 4 + Push SI ; Now to work out count. + + Xor DX, DX + Mov CX, 1 + +D_GetStartingDirectory4: + LodsB + And AL, AL + JZ D_GetStartingDirectory5 + + Inc DX + + Cmp AL, '\' + JNE D_GetStartingDirectory4 + + Mov CX, DX + Jmp D_GetStartingDirectory4 + +D_GetStartingDirectory5: + Pop SI + + Dec CX + Rep MovsB + Xor AL, AL + StosB + +D_GetStartingDirectoryEnd: + Push CS + Pop DS + + Mov SI, Offset StartingDirectory + Call D_SetDriveDirectory + + Mov DI, Offset SongDirectory + Cmp Byte Ptr [DI], 0 + JNE D_InitDisk11 + + Push SI + +D_InitDisk5: + LodsB + And AL, AL + JZ D_InitDisk6 + + StosB + Jmp D_InitDisk5 + +D_InitDisk6: + Cmp Byte Ptr [ES:DI-1], '\' + JNE D_InitDisk15 + + Dec DI + +D_InitDisk15: + Mov AX, '\' + 256*'S' + StosW + Xor AL, AL + StosB + + Pop SI + +D_InitDisk11: + Mov DI, Offset SampleDirectory + Cmp Byte Ptr [DI], 0 + JNE D_InitDisk12 + +D_InitDisk7: + LodsB + And AL, AL + JZ D_InitDisk8 + + StosB + Jmp D_InitDisk7 + +D_InitDisk8: + Cmp Byte Ptr [ES:DI-1], '\' + JNE D_InitDisk16 + + Dec DI + +D_InitDisk16: + Mov AX, '\' + 256*'I' + StosW + Xor AL, AL + StosB + +D_InitDisk12: + Mov DI, Offset InstrumentDirectory + Cmp Byte Ptr [DI], 0 + JNE D_InitDisk13 + + Mov SI, Offset SampleDirectory + Mov CX, 70 + Rep MovsB + + Mov SI, Offset SongDirectory + Call D_SetDriveDirectory + Mov SI, Offset SampleDirectory + Call D_SetDriveDirectory + Mov SI, Offset InstrumentDirectory + Call D_SetDriveDirectory + +D_InitDisk13: + Push CS + Pop DS + + Mov SI, Offset StartingDirectory + Call D_SetDriveDirectory + + Trace " - Loading configuration file" + + Mov AX, 3D00h ; Get config. + Mov DX, Offset ConfigFileName + Int 21h + JC D_InitDisk2 + + Mov BX, AX ; BX = file handle + + Trace " - Processing configuration file" + + Mov AH, 3Fh + Mov CX, 211 ; Load Directories+Keyboard + Mov DX, Offset SongDirectory + Int 21h ; Read config file.. + + Call S_GetPaletteOffset ; Read palette stuff. + Mov AH, 3Fh + Mov CX, 3*16 + Int 21h + + Call S_SetPalette + + Call Display_GetDisplayWindowData + Mov AH, 3Fh + Mov CX, 50 + Int 21h + + Call PE_GetPatternConfigOffset + Mov AH, 3Fh + Mov CX, 218 + Int 21h + + Call I_GetPresetEnvelopeOffset + Mov AH, 3Fh + Mov CX, 810 + Int 21h + + Mov AH, 3Eh ; Close file. + Int 21h + +D_InitDisk2: ; Load font data.. and set it. + Push CS + Pop DS + Assume DS:Disk + + Mov SI, Offset StartingDirectory + Call D_SetDriveDirectory + + Mov AX, 3D00h + Mov DX, Offset FontFileName + Int 21h + JC D_NoFontFile + + Trace " - Loading custom font file" + + Call S_GetGenerationTableOffset + Push ES + Pop DS + Mov DX, DI + + Mov BX, AX + Mov AH, 3Fh + Mov CX, 2048 + Int 21h + JC D_BadFontRead + Cmp AX, CX + JNE D_BadFontRead + + Trace " - Initialising custom font file" + + Push BX + + Mov SI, DX + Xor AX, AX + Mov BX, 256 + Call S_RedefineCharacters + + Pop BX + +D_BadFontRead: + Mov AH, 3Eh + Int 21h + +D_NoFontFile: + Push CS + Pop DS + + Call CheckTimerData + + Pop DS + Ret + +EndP D_InitDisk + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_UnInitDisk Far + + Push CS + Pop DS + Assume DS:Disk + + Mov AX, DiskDataArea + Test AX, AX + JZ D_UnInitDisk1 + + Mov ES, AX + Mov AH, 49h + Int 21h + + +D_UnInitDisk1: + Call ReleaseTimerData + Mov SI, Offset DOSDirectory + Call D_SetDriveDirectory + + Ret + +EndP D_UnInitDisk + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_GetDriveDirectory ; DS:SI points to buffer + + Push AX + Push DX + Push SI + + Mov AH, 19h + Int 21h + + Add AL, 'A' + Mov [SI], AL + Mov Word Ptr [SI+1], ':' + 256*'\' + Add SI, 3 + Mov AH, 47h + Xor DX, DX + Int 21h + + Pop SI + Pop DX + Pop AX + + Ret + +EndP D_GetDriveDirectory + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_SetDriveDirectory ; DS:SI points to dir. + + Push AX + Push BX + Push DX + + Xor DX, DX + + Cmp Byte Ptr [SI+1], ':' + JNE D_SetDriveDirectory2 + + Mov DL, [SI] + Cmp DL, 'a' + JB D_SetDriveDirectory1 + Cmp DL, 'z' + JA D_SetDriveDirectory1 + + Add DL, 'A'-'a' + +D_SetDriveDirectory1: + Sub DL, 'A' + Cmp DL, 25 ; Drive > 'Z'?? + JA D_SetDriveDirectory4 + + Mov AX, 440Eh + Mov BL, DL + Inc BX + Int 21h + JC D_SetDriveDirectory3 + And AL, AL + JZ D_SetDriveDirectory3 + + Mov AX, 440Fh + Int 21h + +D_SetDriveDirectory3: + Mov AH, 0Eh + Int 21h ; This causes hanging on re-run!!! + +D_SetDriveDirectory4: + Mov DX, 2 + +D_SetDriveDirectory2: + Add DX, SI + Mov AH, 3Bh + Int 21h + + Call D_GetDriveDirectory + + Pop DX + Pop BX + Pop AX + Ret + +EndP D_SetDriveDirectory + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_LoadFileNames + + Mov ES, CS:DiskDataArea + Xor DI, DI + Xor AX, AX + Mov CX, 32768 + Rep StosW + + Push CS + Push CS + + Pop DS + Pop ES + Assume DS:Disk + + Mov NumFileInfo, 0 + Mov NumEntries, 0 + Mov CurrentDirectory, 0 + + Mov SI, Offset FileSpecifier + +D_LoadFileNames1: + Mov DI, Offset FileTempSpecifier + +D_LoadFileNames2: + LodsB + And AL, AL + JZ D_LoadFileNames3 + + Cmp AL, ',' + JE D_LoadFileNames3 + + Cmp AL, ' ' + JE D_LoadFileNames2 + + StosB + Jmp D_LoadFileNames2 + +D_LoadFileNames3: + Xor AL, AL + StosB ; ES:DI points to file name. + + Push DS + Push SI + Push ES + Push DI + + Xor BL, BL + Mov CX, 6 ; Hidden/System/Normal files + Mov DX, Offset FileTempSpecifier + Call D_LoadFileNames4 + + Pop DI + Pop ES + Pop SI + Pop DS + + Cmp Byte Ptr [DS:SI-1], 0 + JNE D_LoadFileNames1 + + Mov AX, NumEntries + Mov NumFiles, AX + Cmp CurrentFile, AX + JB D_LoadFileNameUpdateCurrentFile + + Mov CurrentFile, 0 + +D_LoadFileNameUpdateCurrentFile: + Mov DX, Offset AllFilesMask + Mov CX, 10h ; Directories + Mov BX, CX + Call D_LoadFileNames4 + + Mov AX, NumEntries + Sub AX, NumFiles + Mov NumDirectories, AX + + Ret + +D_LoadFileNames4: + Push DX + + Mov DS, DiskDataArea + Assume DS:Nothing + + Mov DX, 60000 + Mov AH, 1Ah + Int 21h ; Shift DTA address.. + + Push CS + Pop DS + Assume DS:Disk + + Mov AH, 4Eh + Pop DX + Int 21h + +D_LoadFileNames5: + JC D_LoadFileNames6 + ; A file is found.... + Cmp NumEntries, 1000 + JAE D_LoadFileNames6 + + Mov AX, 50 + Mul NumEntries + Add AX, 2000 + Mov DI, AX + Mov CX, 21 + + Mov DS, DiskDataArea + Assume DS:Nothing + + Mov SI, 60000+16h + + Cmp Word Ptr [DS:60000+1Eh], '.' + JNE D_LoadFileNames9 + + Mov Byte Ptr [DS:60000+1Eh], '\' + +D_LoadFileNames9: + And BL, BL + JZ D_LoadFileNames7 + + Test [SI-1], BL + JZ D_LoadFileNames8 + +D_LoadFileNames7: + Push DS + Pop ES + Rep MovsB + + Inc CS:NumEntries + +D_LoadFileNames8: + Push CS + Pop DS + Mov AH, 4Fh + Int 21h + Jmp D_LoadFileNames5 + +D_LoadFileNames6: + RetN + +EndP D_LoadFileNames + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_SortRoutine + + Mov DS, DiskDataArea + Push DS + Pop ES + + Mov SI, CX ; Start + + ; OK, so SI = current, + ; CX/DX = range + +D_SortRoutine2: + Cmp SI, DX + JAE D_SortRoutine1 + + Push DX + Push SI + + Push CX + Push DX + + Mov AX, 50 + Mul SI + Add AX, 2000 + Mov SI, AX + + Mov AX, 50 + Mul CX + Add AX, 2000 + Mov DI, AX + + Xor BX, BX + Pop DX + + Cmp Word Ptr [SI+8], '\' + JE D_SortRoutine4 + +D_SortRoutine3: + Cmp CX, DX + JAE D_SortRoutine4 + + Cmp Word Ptr [DI+8], '\' + JE D_SortRoutine6 + + Push CX + Push SI + Push DI + + Add SI, 8 + Add DI, 8 + Mov CX, 13 + + RepE CmpsB + + Pop DI + Pop SI + Pop CX + + JB D_SortRoutine5 + JA D_SortRoutine6 + Cmp DI, SI + JBE D_SortRoutine5 + +D_SortRoutine6: + Inc BX + +D_SortRoutine5: + Inc CX + Add DI, 50 + + Jmp D_SortRoutine3 + +D_SortRoutine4: + Pop CX + Add BX, CX + Add BX, BX + Mov [BX], SI + + Pop SI + Pop DX + Inc SI + Jmp D_SortRoutine2 + +D_SortRoutine1: + Ret + +EndP D_SortRoutine + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_SortFileNames + + Xor CX, CX + Mov DX, CS:NumFiles + Call D_SortRoutine + + Ret + +EndP D_SortFileNames + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_SortDirNames + + Mov CX, CS:NumFiles + Mov DX, CX + Add DX, CS:NumDirectories + Call D_SortRoutine + + Ret + +EndP D_SortDirNames + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_InitLoadModule Far + + Push DS + Push ES + Push DI + + Push CS + Push CS + Pop DS + Pop ES + Assume DS:Disk + + Mov SI, Offset FileSpecifierDefault + Mov DI, Offset FileSpecifier + Mov CX, 65 + Rep MovsB + + Pop DI + Pop ES + Pop DS + Assume DS:Nothing + +Proc D_InitLoadModule2 Far + + Cmp CS:FileSpecifier, 0 + JE D_InitLoadModule + + Push DS + Push ES + Push DI + + Push CS + Push CS + Pop DS + Pop ES + Assume DS:Disk + + Mov DI, Offset CurrentSearchPos + Mov CX, 14 + Xor AL, AL + Rep StosB + + Mov LoadSongNameCount, 0 + + Mov SI, Offset SongDirectory + Call D_SetDriveDirectory ; DS:SI points to cur dir. + + Call D_LoadFileNames + Call D_SortFileNames + Call D_SortDirNames + + Pop DI + Pop ES + Pop DS + Ret + +EndP D_InitLoadModule2 + +EndP D_InitLoadModule + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_DrawFileWindow Far ; Layout of filenames in memory + ; Start at offset 2000 + ; Pointers to filenames at 0 + + Push CS + Pop DS + Assume DS:Disk + + Call S_GetDestination + + Mov AX, TopFile + Mov BX, CurrentFile + Cmp AX, BX + JBE D_DrawFileWindow1 + + Mov AX, BX + +D_DrawFileWindow1: + LEA CX, [EAX+30] + Cmp CX, BX + JA D_DrawFileWindow2 + + LEA AX, [BX-30] + +D_DrawFileWindow2: + Mov TopFile, AX + Mov BX, AX ; BX = filenum + + Mov DS, DiskDataArea + Assume DS:Nothing + + Mov DI, (3+13*80)*2 + Mov CX, 31 + + +D_DrawFileWindow3: + LEA SI, [EBX+EBX] + Mov SI, [SI] + + Push DI + + Cmp BX, NumFiles + JAE D_DrawFileWindow4 + + Push SI + Push DI + + Mov AH, 2 + Cmp CS:FileColours, 0 + JE D_DrawFileWindow28 + + Mov AH, 6 ; Not checked colour + Mov AL, [SI+23] + + Test AL, AL + JE D_DrawFileWindow28 + + Mov AH, 7 ; Not known colour + Cmp AL, 1 + JE D_DrawFileWindow28 + + Mov AH, 3 ; Impulse Tracker colour + Cmp AL, 3 + JBE D_DrawFileWindow28 + Cmp AL, 7 + JE D_DrawFileWindow28 + + Mov AH, 5 ; Scream Tracker colour + Cmp AL, 8 + JBE D_DrawFileWindow28 + + Mov AH, 2 ; MOD/MTM colour + +D_DrawFileWindow28: + Push CX + + Add SI, 8 + Mov CX, 12 + +D_DrawFileWindow6: + LodsB + StosW + + And AL, AL + LoopNZ D_DrawFileWindow6 + +; JCXZ D_DrawFileWindow30 + + Xor AL, AL + Rep StosW + + Pop CX + +; D_DrawFileWindow30: + Pop DI + Pop SI + +D_DrawFileWindow4: + Add DI, 24 + Add SI, 25 + + Mov AX, 2A8h + StosW + + Cmp BX, NumFiles + JAE D_DrawFileWindow9 + + Mov AH, 2 ; Song name.. + Mov DX, 25 + + Add AH, CS:FileColours + +D_DrawFileWindow5: + LodsB + Cmp AL, 226 + JB D_DrawFileCharFilter + + Mov AL, ' ' + +D_DrawFileCharFilter: + StosW + + Dec DX + JNZ D_DrawFileWindow5 + +D_DrawFileWindow9: + Pop DI + Add DI, 160 + Inc BX + + Loop D_DrawFileWindow3 + + Push CS + Pop DS + Assume DS:Disk + + Cmp NumFiles, 0 + JE D_DrawFileWindow7 + + Jmp D_DrawFileWindow11 + +D_DrawFileWindow7: + Mov SI, Offset NoFilesMsg + Mov DI, (3+13*80)*2 + Mov AH, 7 + Mov CX, 9 + +D_DrawFileWindow8: + LodsB + StosW + + Loop D_DrawFileWindow8 + +D_DrawFileWindow11: +; Push CS ; Not necessary +; Pop DS + + Mov SI, Offset Search + Mov DI, (51+37*80)*2 + Mov CX, 13 + Mov AH, 5 + +D_DrawFileWindow10: + LodsB + StosW + + Loop D_DrawFileWindow10 + + Cmp NumFiles, 0 + JNE D_DrawFileWindow12 + + Ret + +D_DrawFileWindow12: + Mov BX, CurrentFile + Add BX, BX + + Mov DS, DiskDataArea + Assume DS:Nothing + + Mov BX, [BX] + Mov SI, [BX+23] + Mov AL, [BX+22] + Mov DI, (51+40*80)*2 + + Push CS + Pop DS + Assume DS:Disk + + Add SI, SI + Mov SI, [FormatNames+SI] + Cmp SI, Offset ChannelXX + JNE D_DrawFileWindow29 + + Xor AH, AH + Push AX ; Number of channels for MOD + + Mov AH, 5 + Call S_DrawString + Pop AX ; Add SP, 2 + + Jmp D_DrawFileWindow14 + +D_DrawFileWindow29: + Mov AH, 5 + +D_DrawFileWindow13: + LodsB + And AL, AL + JZ D_DrawFileWindow14 + + StosW + Jmp D_DrawFileWindow13 + +D_DrawFileWindow14: + Mov DS, DS:DiskDataArea + Assume DS:Nothing + + Mov DX, [BX+6] + Mov AX, [BX+4] + Cmp DX, 10000 + + JAE D_DrawFileWindow15 + + Mov DI, (51+41*80)*2 + + Mov CX, 10000 + Div CX ; DX = remainder. AX = main. + + Mov BP, AX + + Mov CX, 4 + Mov SI, 10 + Mov AX, DX + +D_DrawFileWindow16: + Xor DX, DX + Div SI + Add DL, '0' + Push DX + + Loop D_DrawFileWindow16 + + Mov AX, BP + + Mov CX, 5 + +D_DrawFileWindow17: + Xor DX, DX + Div SI + Add DL, '0' + Push DX + + Loop D_DrawFileWindow17 + + Mov CX, 9 + +D_DrawFileWindow18: + Pop AX + Mov AH, 5 + StosW + Loop D_DrawFileWindow18 + +D_DrawFileWindow15: ; OK, time for a date :) + Mov DX, [DS:BX] ; DX = time + Mov BX, [DS:BX+2] ; BX = date + + Push CS + Pop DS + Assume DS:Disk + + Mov DI, (51+42*80)*2 + Mov AX, BX + ShR AX, 5 + And AX, 0Fh + LEA SI, [EAX+EAX] + Mov SI, [MonthNames+SI] + + Mov AH, 5 + +D_DrawFileWindow19: + LodsB + StosW + And AL, AL + JNZ D_DrawFileWindow19 + + Mov AL, BL + And AX, 31 + Mov CH, 10 + Div CH + And AL, AL + JZ D_DrawFileWindow20 + + Push AX + Add AL, '0' + Mov AH, 5 + StosW + + Pop AX + +D_DrawFileWindow20: + Mov AL, AH + Add AL, '0' + Mov AH, 5 + StosW + + Mov AL, ',' + StosW + + Mov AL, ' ' + StosW + + Push DX + Mov AL, BH + ShR AX, 1 + And AX, 7Fh + Add AX, 1980 + Mov DX, 0FFFFh + Push DX + + Mov SI, 10 + +D_DrawFileWindow21: + Xor DX, DX + Div SI + Add DL, '0' + Push DX + + And AX, AX + JNZ D_DrawFileWindow21 + +D_DrawFileWindow22: + Pop AX + Cmp AX, 0FFFFh + JE D_DrawFileWindow23 + + Mov AH, 5 + StosW + + Jmp D_DrawFileWindow22 + +D_DrawFileWindow23: + Pop DX + Mov DI, (51+43*80)*2 + + Mov AX, DX + ShR AX, 11 + + Xor BL, BL ; if BL = 0, then am, otherwise + ; pm.. + Cmp AX, 12 + JB D_DrawFileWindow24 + + Inc BX + Sub AX, 12 + +D_DrawFileWindow24: + And AX, AX + JNZ D_DrawFileWindow25 + + Add AX, 12 + +D_DrawFileWindow25: + Mov BH, 10 + Div BH + And AL, AL + JZ D_DrawfileWindow26 + + Push AX + Add AL, '0' + Mov AH, 5 + StosW + + Pop AX + +D_DrawFileWindow26: + Mov AL, AH + Add AL, '0' + Mov AH, 5 + StosW + + Mov AL, ':' + StosW + + Mov AX, DX + ShR AX, 5 + And AX, 63 + + Div BH + Mov BH, AH + + Add AL, '0' + Mov AH, 5 + StosW + + Mov AL, BH + Add AL, '0' + StosW + + Mov AL, 'a' + And BL, BL + JZ D_DrawFileWindow27 + + Mov AL, 'p' + +D_DrawFileWindow27: + StosW + Mov AL, 'm' + StosW + + Ret + +EndP D_DrawFileWindow + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_DrawDirectoryWindow Far + + Push CS + Pop DS + Assume DS:Disk + + Call S_GetDestination + + Mov AX, TopDirectory + Mov BX, CurrentDirectory + Cmp AX, BX + JBE D_DrawDirectoryWindow1 + + Mov AX, BX + +D_DrawDirectoryWindow1: + LEA CX, [EAX+20] + Cmp CX, BX + JA D_DrawDirectoryWindow2 + + LEA AX, [BX-20] + +D_DrawDirectoryWindow2: + Mov TopDirectory, AX + Mov BX, AX + + Mov CX, 21 + Mov DI, (44+13*80)*2 + + Mov DS, DiskDataArea + Assume DS:Nothing + +D_DrawDirectoryWindow3: + Cmp BX, CS:NumDirectories + JAE D_DrawDirectoryWindow4 + + Mov SI, BX + Add SI, CS:NumFiles + Add SI, SI + Mov SI, [SI] + + Push DI + + Add SI, 8 + Mov AH, 5 + +D_DrawDirectoryWindow5: + LodsB + And AL, AL + JZ D_DrawDirectoryWindow8 + + StosW + Jmp D_DrawDirectoryWindow5 + +D_DrawDirectoryWindow8: + Pop DI + Add DI, 160 + Inc BX + + Loop D_DrawDirectoryWindow3 + +D_DrawDirectoryWindow4: + Push CS + Pop DS + Assume DS:Disk + + Cmp NumDirectories, 0 + JE D_DrawDirectoryWindow6 + + Ret + +D_DrawDirectoryWindow6: + Mov SI, Offset NoDirsMsg + Mov DI, (44+13*80)*2 + Mov AH, 7 + Mov CX, 8 + +D_DrawDirectoryWindow7: + LodsB + StosW + + Loop D_DrawDirectoryWindow7 + + Ret + +EndP D_DrawDirectoryWindow + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_DrawDriveWindow Far + + Push CS + Pop DS + Assume DS:Disk + + Call S_GetDestination + + Mov AL, TopDrive + Mov BL, CurrentDrive + Cmp AL, BL + JBE D_DrawDriveWindow1 + + Mov AL, BL + +D_DrawDriveWindow1: + Mov CL, AL + Add CL, 20 + Cmp CL, BL + JA D_DrawDriveWindow2 + + Mov AL, BL + Sub AL, 20 + +D_DrawDriveWindow2: + Mov TopDrive, AL + Mov BL, AL + Mov CX, 21 + + Mov DI, (59+13*80)*2 + Xor BH, BH + +D_DrawDriveWindow3: + Cmp BL, NumDrives + JAE D_DrawDriveWindow5 + + Push DI + + Mov AL, [DrivesAvail+BX] + Add AL, 'A' + Mov SI, Offset DriveMsg + Mov [SI+6], AL + + Mov AH, 5 + Mov DX, 8 + +D_DrawDriveWindow4: + LodsB + StosW + + Dec DX + JNZ D_DrawDriveWindow4 + + Pop DI + Add DI, 160 + Inc BX + Loop D_DrawDriveWindow3 + +D_DrawDriveWindow5: + Ret + +EndP D_DrawDriveWindow + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_LoadFileHeader ; Given DS:SI = filename + + Push BP + + Xor BP, BP ; BP = 0 (no MMTSR) + + Mov AX, 4370h + Int 21h ; MMTSR installation check. + + Cmp EAX, 4352697Ah + JNE D_LoadFileHeader2 + + Mov AX, 4372h + Int 21h ; Disable MMTSR + + Inc BP + +D_LoadFileHeader2: + Mov DX, SI + Mov AX, 3D00h + Int 21h ; Open File + JC D_LoadFileHeader1 + + Mov BX, AX ; BX = file handle + + Push DS + Pop ES + Mov DI, 60000 + Mov CX, 5536 + Xor AL, AL + Rep StosB ; Clear data area first... + + Mov AH, 3Fh + Mov CX, 5536 + Mov DX, 60000 + Int 21h + PushF + + JC D_LoadFileHeader5 + Test BP, BP + JZ D_LoadFileHeader5 + + Cmp DWord Ptr [DS:60000], 'CRiz' + JNE D_LoadFileHeader5 + + Cmp DWord Ptr [DS:60004], 'aiNO' + JNE D_LoadFileHeader5 + ; OK.. have a MMCMPed file. + Mov AX, 4200h + Mov DX, [DS:60018] + Mov CX, [DS:60020] + Int 21h + + Mov AH, 3Fh + Mov CX, 4 + Mov DX, 60000 + Int 21h + Cmp AX, CX + JNE D_LoadFileHeader5 + + Mov AX, 4200h + Mov DX, [DS:60000] + Mov CX, [DS:60002] + Int 21h ; Seek to offset in file. + + Mov AH, 3Fh + Mov CX, 28 + Mov DX, 60000 + Int 21h + Cmp AX, CX + JNE D_LoadFileHeader5 + + Mov AX, [DS:60014] + ShR AX, 4 + And AL, 7 + JNZ D_LoadFileHeader5 + + PopF + Mov AH, 3Fh + Mov CX, 5536 + Mov DX, 60000 + Int 21h + PushF + +D_LoadFileHeader5: + Mov AH, 3Eh ; Close file + Int 21h + +D_LoadFileHeader4: + Test BP, BP + JZ D_LoadFileHeader3 + ; Reenable MMTSR + Mov AX, 4371h + Int 21h + +D_LoadFileHeader3: + PopF + + Pop BP + StI ; For problems with MMTSR + Ret + +D_LoadFileHeader1: + StC + PushF + Jmp D_LoadFileHeader4 + +EndP D_LoadFileHeader + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_LoadModuleHeader + + Mov DS, DiskDataArea + Assume DS:Nothing + + Add BX, BX + Mov SI, [BX] + Add SI, 8 + + Call D_LoadFileHeader + + Ret + +EndP D_LoadModuleHeader + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_LoadSongNames Far ; Part of idle list. + + Call K_IsAnyKeyDown + And AL, AL + JNZ D_LoadSongNames2 + + Call GetKeyboardLock + And AL, AL + JNZ D_LoadSongNames2 + + Push CS + Pop DS + Assume DS:Disk + + Mov BX, LoadSongNameCount + Cmp BX, NumFiles + JB D_LoadSongNames1 + +D_LoadSongNames2: + Xor AX, AX ; No redraw screen. + Ret + +D_LoadSongNames1: + Inc LoadSongNameCount + + Call D_LoadModuleHeader + JC D_LoadSongNames3 + + Call D_GetSongNameModuleType + +D_LoadSongNames3: + + Mov AX, 1 ; Signify redraw screen + Ret + +EndP D_LoadSongNames + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_PreFileWindow Far + + Push CS + Pop DS + Assume DS:Disk + + Mov AX, CurrentFile + Sub AX, TopFile + Add AX, 13 + Mov BX, 160 + Mul BX + + Call S_GetDestination + + LEA DI, [EAX+6] + Mov CX, 38 + +D_PreFileWindow1: + Mov AX, [ES:DI] + Cmp CX, 26 + +; Cmp AL, 168 + JNE D_PreFileWindow2 + + Mov AH, 32h + Jmp D_PreFileWindow3 + +D_PreFileWindow2: + Mov AH, 30h + +D_PreFileWindow3: + StosW + + Loop D_PreFileWindow1 + + Mov DI, (51+37*80)*2 + Xor AH, AH + Mov AL, CurrentSearchPos + LEA DI, [EDI+EAX*2+1] + Mov AL, 60h + StosB + + Ret + +EndP D_PreFileWindow + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_PreDirectoryWindow Far + + Push CS + Pop DS + Assume DS:Disk + + Mov AX, CurrentDirectory + Sub AX, TopDirectory + Add AX, 13 + Mov BX, 160 + Mul BX + + Call S_GetDestination + + LEA DI, [EAX+88] + + Mov CX, 12 + +D_PreDirectoryWindow1: + Mov AX, [ES:DI] + Mov AH, 30h + StosW + + Loop D_PreDirectoryWindow1 + + Ret + +EndP D_PreDirectoryWindow + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_PreDriveWindow Far + + Push CS + Pop DS + Assume DS:Disk + + Mov AL, CurrentDrive + Sub AL, TopDrive + Add AL, 13 + Mov AH, 160 + Mul AH + + Call S_GetDestination + LEA DI, [EAX+118] + Mov CX, 8 + +D_PreDriveWindow1: + Mov AX, [ES:DI] + Mov AH, 30h + StosW + + Loop D_PreDriveWindow1 + + Ret + +EndP D_PreDriveWindow + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_LoadFileOpenErrorMsg Far + + Mov DI, (4+16*80)*2 + Mov AH, 4 + + Push CS + Pop DS + Assume DS:Disk + + Mov SI, Offset OpenErrorMsg + + Call S_DrawString + + Mov AX, 1 + Ret + +EndP D_LoadFileOpenErrorMsg + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_Decompress16BitData + +; Register usage: +; BX = LastValue +; CH = Bitdepth +; CL = 16-Bitdepth, 0 for Bitdepth > 16 +; DL = Bitsread +; DH = scratch + + PushAD + Mov BP, CX + Mov CX, 1100h + ShR BP, 1 + Xor DX, DX + Xor BX, BX + +D_Decompress16BitData1: + Push CX + + Mov EAX, [SI] + Mov CL, DL + ShR EAX, CL + + Add DL, CH + Mov CX, DX + ShR CX, 3 + Add SI, CX + And DL, 7 + + Pop CX + + Cmp CH, 6 + JA D_Decompress16BitA + + ShL EAX, CL + Cmp AX, 8000h + JE D_Decompress16BitDepthChange1 + +D_Decompress16BitD: + SAR AX, CL + +D_Decompress16BitC: + Add BX, AX + Mov [ES:DI], BX + ScasW +; Add DI, 2 + + Dec BP + JNZ D_Decompress16BitData1 + + PopAD + Ret + +D_Decompress16BitDepthChange1: + ShR EAX, 16 + And AL, 15 + + Inc AX + +; Advance bits + Add DL, 4 + +D_Decompress16BitDepthChange3: + Cmp AL, CH + SBB AL, 0FFh + Mov CL, 16 + Mov CH, AL + Sub CL, AL + AdC CL, 0 + + Jmp D_Decompress16BitData1 + +D_Decompress16BitA: + Cmp CH, 16 + JA D_Decompress16BitB + + Push DX + Mov DX, 0FFFFh + ShR DX, CL + And AX, DX + ShR DX, 1 + Add DX, 8 + Cmp AX, DX + JA D_Decompress16BitE + Sub DX, 16 + Cmp AX, DX + JBE D_Decompress16BitE + + Sub AX, DX + Pop DX + Jmp D_Decompress16BitDepthChange3 + +D_Decompress16BitE: + Pop DX + ShL AX, CL + Jmp D_Decompress16BitD + +D_Decompress16BitB: + Test EAX, 10000h + JZ D_Decompress16BitC + + Mov CL, 16 + Inc AX + + Sub CL, AL + Mov CH, AL + + Jmp D_Decompress16BitData1 + +EndP D_Decompress16BitData + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_Decompress8BitData ; DS:SI = source + ; ES:DI = destination + ; CX = count. + + PushA + Mov BP, CX ; BP = counter; + + Mov BX, 900h + Xor CX, CX + Xor DX, DX + +; Register usage: +; BH = Bitdepth +; BL = lastvalue +; CL = 8-bitdepth, undefined for bitdepth > 8 +; CH = Bitsread + +; DX = scratch + +D_Decompress8BitData1: + Push CX + Mov AX, [SI] + Mov CL, CH + +; Get bits loaded into AX properly. + ShR AX, CL + Pop CX + +; Advance SI as necessary. + Add CH, BH + Mov DL, CH + And CH, 7 + ShR DL, 3 + Add SI, DX + + Cmp BH, 6 + JA D_Decompress8BitA + + ShL AX, CL + + Cmp AL, 80h + JE D_Decompress8BitDepthChange1 + +D_Decompress8BitWriteData2: + SAR AL, CL + +D_Decompress8BitWriteData: + Add BL, AL + Mov [ES:DI], BL + + Inc DI + Dec BP + + JNZ D_Decompress8BitData1 + PopA + Ret + +D_Decompress8BitDepthChange1: + Mov AL, AH + Add CH, 3 + + And AL, 7 + Mov DL, CH + + And CH, 7 + ShR DL, 3 + + Add SI, DX + Jmp D_Decompress8BitD + +D_Decompress8BitA: + Cmp BH, 8 + JA D_Decompress8BitC + JE D_Decompress8BitB + + ShL AL, 1 + Cmp AL, 78h + JB D_Decompress8BitWriteData2 + Cmp AL, 86h + JA D_Decompress8BitWriteData2 + + ShR AL, 1 + Sub AL, 3Ch + Jmp D_Decompress8BitD + +D_Decompress8BitB: + Cmp AL, 7Ch + JB D_Decompress8BitWriteData + Cmp AL, 83h + JA D_Decompress8BitWriteData + + Sub AL, 7Ch + +D_Decompress8BitD: + Mov CL, 8 + Inc AX + + Cmp AL, BH + SBB AL, 0FFh + Mov BH, AL + Sub CL, AL + AdC CL, 0 + + Jmp D_Decompress8BitData1 + +D_Decompress8BitC: ; 9 bit representation + And AX, 1FFh + + Test AX, 100h + JZ D_Decompress8BitWriteData + + Jmp D_Decompress8BitD + +EndP D_Decompress8BitData + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +TempData DW 0 +DisableStereoMenu DB 0 + +Proc D_LoadSampleData ; DS:SI points to sample header + ; AX = sample number (0 based) + + Push DS + Push ES + PushAD + + Mov EDX, [DS:SI+30h] + And EDX, EDX + JZ D_NoLoadSample + + Mov CL, [SI+12h] + Mov BP, [SI+2Eh] + + And Byte Ptr [SI+12h], Not 0Ch + Mov Byte Ptr [SI+2Eh], 1 + And BP, 0FFh + + ShL BP, 1 + Mov CH, CL + And CX, 802h + ShL CH, 4 + ShR CL, 1 + Or BP, CX ; BP flags: + ; 1: 16 bit + ; 2: Convert unsigned->signed + ; 4: Swap bytes + ; 8: Delta values. + ; 16: Byte delta values + ; 32: 12-bit sample. + ; 64: Stereo prompt. + ; 8000h: Compressed. + + Xor SI, SI + + Test BP, 1 + JZ D_LoadSampleData5 + + Add EDX, EDX + +D_LoadSampleData5: + Test BP, 64 + JZ D_LoadSampleDataNotStereo + + Cmp CS:DisableStereoMenu, 0 + JNE D_NoStereoMenu + + PushAD + Push DS ES + + Mov DI, Offset O1_StereoSampleList + Mov CX, 0FFFFh + Call M_Object1List + + Mov CS:TempData, DX + + Pop ES DS + PopAD + + Or BP, CS:TempData ; 64 = left + ; 64+128 = right +D_NoStereoMenu: + Add EDX, EDX + +D_LoadSampleDataNotStereo: + Call Music_AllocateSample ; AX = sample no. + ; EDX = length. + ; returns ES:DI. + Inc AX + + Mov EDI, EDX + + Mov DX, ES + Test DX, DX + JZ D_LoadSampleData1 + + Push DS + + Xor CX, CX ; Start with page 0 + +D_LoadSampleData3: + Push AX ; AX = sample no. + Push CX ; CH = page no. + Push EDI ; EDI = bytes remaining + ; SI = delta accumulator + ; BX = file pointer + + Push SI + Call Music_GetSampleLocation + Mov DX, SI + Pop SI + + Mov ECX, 32768 + Cmp EDI, ECX + JA D_LoadSampleData4 + + Mov CX, DI + +D_LoadSampleData4: + Test BP, 32 ; 12 bit format? + JZ NotTX12BitSampleA + + And ECX, 0FFFFh + LEA ECX, [ECX*2+ECX] + Add ECX, 3 + ShR ECX, 2 ; ECX = bytes to read. + +NotTX12BitSampleA: + +; DS:DX point to buffer. For compressed samples, use +; patterndata area. + + Test BP, BP + JNS LoadCompressedSample1 + + Push DS + Push CX + Push DX + + Mov DX, Pattern + Mov DS, DX + Assume DS:Pattern + + Mov DS, Word Ptr [PatternDataArea] + Assume DS:Nothing + + Xor DX, DX + Mov CX, 2 + Mov AH, 3Fh + Int 21h + Mov CX, [DS:0] ; Bytes to read. + Xor DX, DX ; Compressed chunk. + +LoadCompressedSample1: + + Mov AH, 3Fh + Int 21h + +; Now to decompress samples, if required. + + Test BP, BP + JNS LoadCompressedSample3 + + Pop DI + Pop CX + Pop ES + Xor SI, SI + + Test BP, 1 + JNZ LoadCompressedSample2 + + Call D_Decompress8BitData ; 8 bit decode. + Jmp LoadCompressedSample4 + +LoadCompressedSample2: ; 16 bit decode + Call D_Decompress16BitData + +LoadCompressedSample4: + Push ES + Pop DS + + Xor SI, SI + Jmp SecondDelta + +LoadCompressedSample3: + Test BP, 32 ; 12-bit sample? + JZ NotTX12BitSampleB + ; CX = number of bytes read. + ; = 3*2 number of sample read + Push SI + Push DX + + Add AX, 2 + Mov CX, 3 + Div CX + Mov CX, AX + Pop DX + + LEA SI, [EAX*2+EAX] ; SI = AX * 3 + LEA DI, [EAX*4+EDX] + Add SI, DX + + Test CX, CX + JZ ConvertTXSample2 + + Push CX + +ConvertTXSample1: + Sub SI, 3 + Sub DI, 4 + + Mov AX, [SI+1] + ShL AL, 4 + ShL EAX, 16 + Mov AH, [SI] + Mov AL, [SI+1] + And AL, 0F0h + Mov [DI], EAX + + Loop ConvertTXSample1 + + Pop CX + Pop SI + ShL CX, 1 + Jmp D_LoadSampleData10 + +ConvertTXSample2: + Pop SI + Jmp D_LoadSampleData6 + +NotTX12BitSampleB: + Mov CX, AX ; CX = number of bytes read + +SecondDelta: + Test BP, 1 ; 16 bit? + JZ D_LoadSampleData10 + + ShR CX, 1 + +D_LoadSampleData10: + Mov AX, BP + And AX, 5 ; 16 bit and BSwap? + Cmp AX, 5 + JNE D_LoadSampleData11 + + Push CX + Mov DI, DX + +D_LoadSampleData12: + Mov AX, [DI] + XChg AH, AL + Mov [DI], AX + ScasW +; Add DI, 2 + Loop D_LoadSampleData12 + + Pop CX + +D_LoadSampleData11: + Test BP, 24 ; Delta values? + JZ D_LoadSampleData8 + + Push CX + Mov AX, SI + Mov DI, DX + + Test BP, 1 ; 8 bit sample? + JZ D_LoadSampleData9 + + Test BP, 16 ; Byte enforced? + JZ D_LoadSampleData7 + + Add CX, CX + Jmp D_LoadSampleData9 + +D_LoadSampleData7: ; 16 bit delta + Add AX, [DI] + Mov [DI], AX + +; Add DI, 2 + ScasW + Loop D_LoadSampleData7 + + Mov SI, AX + Pop CX + + Jmp D_LoadSampleData8 + +D_LoadSampleData9: ; 8 bit delta + Add AH, [DI] + Mov [DI], AH + Inc DI + Loop D_LoadSampleData9 + + Mov SI, AX + Pop CX + +D_LoadSampleData8: + Test BP, 2 ; unsigned->signed? + JNZ D_LoadSampleData6 + + Push CX + Mov DI, DX + + Test BP, 1 + JNZ D_LoadSampleData14 + +D_LoadSampleData13: ; 8 bit + Xor Byte Ptr [DI], 80h + Inc DI + Loop D_LoadSampleData13 + + Pop CX + + Jmp D_LoadSampleData6 + +D_LoadSampleData14: ; 16 bit.. + Xor Word Ptr [DI], 8000h +; Add DI, 2 + ScasW + Loop D_LoadSampleData14 + + Pop CX + +D_LoadSampleData6: + Test BP, 64 ; Stereo? + JZ D_LoadSampleDataNoStereo + + Push SI ES + + Push DS + Pop ES + + Mov SI, DX + Mov DI, DX + + ShR CX, 1 + JZ D_LoadSampleDataEndStereo + + Test BP, 1 ; 8/16 bit? + JNZ D_LoadSampleDataStereo16BitStart + + Test BP, 128 + JZ D_LoadSampleDataStereo8Bit + + Inc SI + +D_LoadSampleDataStereo8Bit: + MovsB + Inc SI + Loop D_LoadSampleDataStereo8Bit + Jmp D_LoadSampleDataEndStereo + +D_LoadSampleDataStereo16BitStart: + Test BP, 128 + JZ D_LoadSampledataStereo16Bit + + LodsW + +D_LoadSampleDataStereo16Bit: + MovsW + LodsW + Loop D_LoadSampleDataStereo16Bit + +D_LoadSampleDataEndStereo: + Pop ES SI + + Pop EDI + Pop CX + Pop AX + + Inc CH + Jmp D_LoadSampleDataNextChain + +D_LoadSampleDataNoStereo: + Pop EDI + Pop CX + Pop AX + + Add CH, 2 + +D_LoadSampleDataNextChain: + Sub EDI, 32768 + JA D_LoadSampleData3 + + Pop DS + +D_NoLoadSample: + ClC + + PopAD + Pop ES + Pop DS + Ret + +D_LoadSampleData1: + PopAD + PushAD + + Mov AX, 4201h ; Advance file ptr. + Mov DX, [DS:SI+30h] + Mov CX, [DS:SI+32h] + Int 21h + + Call PEFunction_OutOfMemoryMessage + + PopAD + Pop ES + Pop DS + + StC + Ret + +EndP D_LoadSampleData + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ConvertWriteData ; DS:DX points to data + ; BP = 1, convert, BP = 2, 16-bit + ; CX = number of bytes + + PushF + + Push AX + Push CX + Push SI + + Mov AX, 1 + Test BP, 2 + JZ ConvertWriteDataLoop1 + + Inc AX + Inc SI + ShR CX, 1 + +ConvertWriteDataLoop1: + JCXZ ConvertWriteDataLoop3 + +ConvertWriteDataLoop2: + Xor Byte Ptr [SI], 80h + Add SI, AX + Loop ConvertWriteDataLoop2 + +ConvertWriteDataLoop3: + Pop SI + Pop CX + Pop AX + +ConvertWriteData1: + PopF + Ret + +EndP ConvertWriteData + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_SaveSampleDataConvert ; AX = sample number (1 based) + + PushAD + Push DS + Push ES + + Xor BP, BP + + Call Music_GetSampleLocation + Mov EDI, ECX + JZ D_SaveSampleDataConvert5 + + Add EDI, EDI + Or BP, 2 + +D_SaveSampleDataConvert5: + Xor CX, CX ; Start with page 0 + +D_SaveSampleDataConvert3: + Push AX ; AX = sample no. + Push CX ; CX = page no. + + Call Music_GetSampleLocation + Mov DX, SI + + Mov ECX, 32768 + Cmp EDI, ECX + JA D_SaveSampleDataConvert4 + + Mov CX, DI + +D_SaveSampleDataConvert4: + ClI + + Call ConvertWriteData + Call D_SaveBlock + Call ConvertWriteData + + StI + + Pop CX + Pop AX + + JC D_SaveSampleDataConvert2 + + Add CH, 2 + Sub EDI, 32768 + JA D_SaveSampleDataConvert3 + + DB 85h ; ClC +D_SaveSampleDataConvert2: + StC + Pop ES + Pop DS + PopAD + Ret + +EndP D_SaveSampleDataConvert + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc WriteBits ; CH = bits to write + ; CL = current bit. + ; BX = data. + ; ES:DI = output buffer. + ; EAX = buffer + ; BP = scratch + + Push CX + + Mov EBP, 1 + Mov CL, CH + ShL EBP, CL + Dec EBP + And EBX, EBP + + Pop CX + ShL EBX, CL + Add CL, CH + Or EAX, EBX + +D_WriteBits1: + Cmp CL, 8 + JB D_WriteBits2 + + StosB + ShR EAX, 8 + Sub CL, 8 + Jmp D_WriteBits1 + +D_WriteBits2: + Ret + +EndP WriteBits + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +; Data layout: +; DiskDataArea:16384 = deltas +; PatternDataArea:16384 = bittable +; PatternDataArea:0 = bufferlength +; PatternDataArea:2 = outputbuffer + +Proc D_SaveSampleDataCompressed ; AX = sample number, 1 based. + + PushAD + Push DS + Push ES + + Xor BP, BP + + Call Music_GetSampleLocation + Mov EDI, ECX + JZ D_SaveSampleDataCompressed5 + + Add EDI, EDI + Inc BP + +D_SaveSampleDataCompressed5: + Xor CX, CX ; Start with page 0 + +D_SaveSampleDataCompressed3: + Push AX ; AX = sample no. + Push CX ; CX = page no. + Push EDI + + Call Music_GetSampleLocation + + Mov ECX, 32768 + Cmp EDI, ECX + JA D_SaveSampleDataCompressed4 + + Mov CX, DI + +D_SaveSampleDataCompressed4: + Test BP, 1 + JZ D_SaveSampleCompressed8BitSample + + ShR CX, 1 + +D_SaveSampleCompressed8BitSample: +; DS:SI = sample location +; Calculate delats first. + Push BX + Push BP + Push CX + + Mov ES, CS:DiskDataArea + Mov DI, 16384 ; Offset in DiskDataArea + +IF DDCOMPRESS + Mov DX, 1 + + Cmp CS:SaveFormat, 3 + JNE D_SaveFormatNot215 + + Inc DX + +D_SaveFormatNot215: + +ENDIF + +D_CalculateDeltas: + Xor AH, AH ; AH = lastdata. + + Test BP, 1 + JZ D_Calculate8BitDeltas + + Xor BX, BX + +D_Calculate16BitDeltas: + LodsW + Sub AX, BX + Mov BX, [SI-2] + StosW + Loop D_Calculate16BitDeltas + + Jmp D_CalculateDeltaEnd + +D_Calculate8BitDeltas: + LodsB + Sub AL, AH + Mov AH, [SI-1] + StosB + Loop D_Calculate8BitDeltas + +D_CalculateDeltaEnd: + +IF DDCOMPRESS + Mov DI, 16384 + Pop CX + Push ES + Mov SI, DI + Pop DS + Push CX + + Dec DX + JNZ D_CalculateDeltas + + Push Pattern + Pop ES + Assume ES:Pattern + Mov ES, PatternDataArea + Assume ES:Nothing + +ELSE + + Pop CX + +; Now to create bittable. + + Push ES + Pop DS + + Push Pattern + Pop ES + Assume ES:Pattern + Mov ES, PatternDataArea + Assume ES:Nothing + + Push CX + + Mov SI, 16384 + Mov DI, SI +ENDIF + + Mov BH, 40 + Test BP, 1 + JZ D_GenerateBitTable1 + + Xor AX, AX + +D_Generate16BitTable1: + Mov BL, [SI+1] + Mov BH, 41 + Mov AL, [BX] + Mov DL, AL + And DL, 7 + Mov BL, [SI] + Add BH, DL + ShR AL, 3 + Add SI, 2 + Add AL, [BX] + StosW + + Loop D_Generate16BitTable1 + Pop CX + +; Minimise 16-bit table + Push ES + Pop DS + Mov Byte Ptr [DS:16382], 17 ; Starting boundary of 17. + Mov DL, 1 ; Scan for 1 bit first. + +D_Minimise16BitTable1: + Push CX + Xor AX, AX ; AX = consecutive values. + Mov SI, 16384 + +D_Minimise16BitTable2: + Test AX, AX + JNZ D_Minimise16BitTable3 + +; Not in consecutive sequence. + Cmp DL, [SI] + JNE D_Minimise16BitTableEnd + Mov DI, SI ; First value + +D_Minimise16BitTable4: + Inc AX + Jmp D_Minimise16BitTableEnd + +D_Minimise16BitTable3: + Cmp DL, [SI] + JE D_Minimise16BitTable4 + +; OK.. outside of bittable + Cmp AX, 33 + JA D_Minimise16BitTable5 + + Mov BL, [SI] + Mov BH, [DI-2] + + Cmp BL, BH + JBE D_Minimise16BitTable6 + + XChg BL, BH + +D_Minimise16BitTable6: + Cmp BL, DL + JA D_Minimise16BitTable7 + XChg BL, BH + + Cmp BL, DL + JB D_Minimise16BitTable5 + +D_Minimise16BitTable7: ; BL = minbits. + Push CX + Push DX + + Mov CH, BL + Mov DH, BL ; DH = minbits. + + Cmp AX, 1 + JE D_Minimise16BitTableForce + + Cmp BL, 5 + JA D_Minimise16BitTable8 + + Add BL, 4 + +D_Minimise16BitTable8: + Cmp BH, 5 + JA D_Minimise16BitTable9 + + Add BL, 4 + +D_Minimise16BitTable9: + Mov CL, CH + And BX, 0FFh ; BX = bits to effect conversion + + Cmp AX, BX + JA D_Minimise16BitTable13 + + And CX, 0FFh ; CX = minbits. + + Sub CL, DL + Push DX + Mul CX ; DX:AX = bits saved. + Pop CX + Test DX, DX + JNZ D_Minimise16BitTable13 + Cmp AX, BX + JA D_Minimise16BitTable13 + +D_Minimise16BitTableForce: +; Have to change values from DI -> SI with minbits. + Mov AL, CH + Mov CX, SI + Sub CX, DI + ShR CX, 1 + Rep StosW + +D_Minimise16BitTable13: + Pop DX + Pop CX + +D_Minimise16BitTable5: + Xor AX, AX + +D_Minimise16BitTableEnd: + Add SI, 2 + Loop D_Minimise16BitTable2 + + Pop CX + + And DX, 0FFh + Inc DX + Cmp DX, 17 + JB D_Minimise16BitTable1 + +; Now to dump bits to buffer. + + Mov DX, CX + Mov DS, CS:DiskDataArea + Xor EAX, EAX + Mov DI, 2 + Mov SI, 16384 + Mov CX, 1100h + +; Convert 16 Bit Buffer. + +D_Convert16BitBuffer1: + Cmp CH, [ES:SI] ; BitsToWrite = BitTable? + JE D_Convert16BitBufferEnd + +; Need to change base + Cmp CH, 6 + JA D_Convert16BitBuffer2 + + Push CX + Mov BX, 1 + Mov CL, CH + Dec CL + ShL BX, CL + Pop CX + Call WriteBits + + Mov BL, [ES:SI] + Cmp CH, BL + SBB BL, 1 + Mov CH, 4 + Call WriteBits + Jmp D_Convert16BitBufferDepthChange + +D_Convert16BitBuffer2: + Cmp CH, 16 + JA D_Convert16BitBuffer3 + + Push CX + Mov EBX, 1 + Mov CL, CH + Dec CL + ShL EBX, CL + Sub BX, 9 + Add BL, [ES:SI] + AdC BH, 0 + Pop CX + + Cmp CH, [ES:SI] + SBB BL, 0 + Call WriteBits + Jmp D_Convert16BitBufferDepthChange + +D_Convert16BitBuffer3: + Mov EBX, 100FFh + Add BL, [ES:SI] + Call WriteBits + +D_Convert16BitBufferDepthChange: + Mov CH, [ES:SI] + +D_Convert16BitBufferEnd: + MovZX EBX, Word Ptr [SI] + Call WriteBits + + Add SI, 2 + Dec DX + JNZ D_Convert16BitBuffer1 + + Jmp D_ConvertBitsFinished + + +D_GenerateBitTable1: + Mov BL, [SI] + Inc SI + Mov AL, [BX] + StosB + Loop D_GenerateBitTable1 + +D_GenerateBitTableDone: + +; OK bit table is generated. + Pop CX + +; Have to minimise bit table (in patterndataarea) + + + Push ES + Pop DS + Mov Byte Ptr [DS:16383], 9 ; Starting boundary of 9. + Mov DL, 1 ; Scan for 1 bit first. + +D_MinimiseBitTable1: + Push CX + Xor AX, AX ; AX = consecutive values. + Mov SI, 16384 + +D_MinimiseBitTable2: + Test AX, AX + JNZ D_MinimiseBitTable3 + +; Not in consecutive sequence. + Cmp DL, [SI] + JNE D_MinimiseBitTableEnd + Mov DI, SI ; First value + +D_MinimiseBitTable4: + Inc AX + Jmp D_MinimiseBitTableEnd + +D_MinimiseBitTable3: + Cmp DL, [SI] + JE D_MinimiseBitTable4 + +; OK.. outside of bittable + Cmp AX, 17 + JA D_MinimiseBitTable5 + + Mov BL, [SI] + Mov BH, [DI-1] + + Cmp BL, BH + JBE D_MinimiseBitTable6 + + XChg BL, BH + +D_MinimiseBitTable6: + Cmp BL, DL + JA D_MinimiseBitTable7 + XChg BL, BH + + Cmp BL, DL + JB D_MinimiseBitTable5 + +D_MinimiseBitTable7: ; BL = minbits. + Push CX + Push DX + + Mov DH, BL ; DH = minbits. + Mov CH, BL + + Cmp AX, 1 + JE D_MinimiseBitTableForce + + Cmp BL, 5 + JA D_MinimiseBitTable8 + + Add BL, 3 + +D_MinimiseBitTable8: + Cmp BH, 5 + JA D_MinimiseBitTable9 + + Add BL, 3 + +D_MinimiseBitTable9: + Mov CL, CH ; CL = minbits. + And BX, 0FFh ; BX = bits to effect conversion + + Cmp AX, BX + JA D_MinimiseBitTable13 + + And CX, 0FFh ; CX = minbits. + + Sub CL, DL + Push DX + Mul CX ; DX:AX = bits saved. + Pop CX + Test DX, DX + JNZ D_MinimiseBitTable13 + Cmp AX, BX + JA D_MinimiseBitTable13 + +; Have to change values from DI -> SI with minbits. +D_MinimiseBitTableForce: + Mov AL, CH + Mov CX, SI + Sub CX, DI + Rep StosB + +D_MinimiseBitTable13: + Pop DX + Pop CX + +D_MinimiseBitTable5: + Xor AX, AX + +D_MinimiseBitTableEnd: + Inc SI + Loop D_MinimiseBitTable2 + + Pop CX + + And DX, 0FFh + Inc DX + Cmp DX, 9 + JB D_MinimiseBitTable1 + +; Now to dump bits to buffer. + + Mov DX, CX + Mov DS, CS:DiskDataArea + Xor EAX, EAX + Mov DI, 2 + Mov SI, 16384 + Mov CX, 900h + +D_ConvertBitBuffer1: ; CL = current bit + ; CH = bitstowrite + ; AX = output buffer + ; DX = bytes to process + ; SI = DS:source/ES:bittable + ; DI = destination + + Cmp CH, [ES:SI] ; BitsToWrite = BitTable? + JE D_ConvertBitBufferEnd + +; Need to change base + Cmp CH, 6 + JA D_ConvertBitBuffer2 + + Push CX + Mov BX, 1 + Mov CL, CH + Dec CL + ShL BX, CL + Pop CX + Call WriteBits + + Mov BL, [ES:SI] + Cmp CH, BL + SBB BL, 1 + Mov CH, 3 + Call WriteBits + Jmp D_ConvertBitBufferDepthChange + +D_ConvertBitBuffer2: + Cmp CH, 8 + JA D_ConvertBitBuffer3 + + Push CX + Mov BX, 1 + Mov CL, CH + Dec CL + ShL BX, CL + Sub BL, 5 + Add BL, [ES:SI] + Pop CX + + Cmp CH, [ES:SI] + SBB BL, 0 + Call WriteBits + Jmp D_ConvertBitBufferDepthChange + +D_ConvertBitBuffer3: + Mov BX, 1FFh + Add BL, [ES:SI] + Call WriteBits + +D_ConvertBitBufferDepthChange: + Mov CH, [ES:SI] + +D_ConvertBitBufferEnd: + MovZX BX, Byte Ptr [SI] + Call WriteBits + + Inc SI + Dec DX + JNZ D_ConvertBitBuffer1 + +D_ConvertBitsFinished: + Xor CH, CH + Add CL, 7 + ShR CL, 3 + Rep StosB ; Write 0 or 1 bytes. + +; DI = end of block = size; + + Pop BP + Pop BX + + Mov CX, DI + Sub DI, 2 + + Push ES + Pop DS + + Mov [DS:0], DI + + Xor DX, DX + Call D_SaveBlock + + Pop EDI + Pop CX + Pop AX + + JC D_SaveSampleDataCompressed2 + + Add CH, 2 + Sub EDI, 32768 + JA D_SaveSampleDataCompressed3 + + DB 85h +D_SaveSampleDataCompressed2: + StC + Pop ES + Pop DS + PopAD + Ret + +EndP D_SaveSampleDataCompressed + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_SaveSampleData ; AX = sample number (1 based) + + PushAD + Push DS + Push ES + + Call Music_GetSampleLocation + Mov EDI, ECX + JZ D_SaveSampleData1 + + Add EDI, EDI + +D_SaveSampleData1: + Xor CX, CX ; Start with page 0 + +D_SaveSampleData3: + Push AX ; AX = sample no. + Push CX ; CX = page no. + + Call Music_GetSampleLocation + Mov DX, SI + + Mov ECX, 32768 + Cmp EDI, ECX + JA D_SaveSampleData4 + + Mov CX, DI + +D_SaveSampleData4: + Call D_SaveBlock + Pop CX + Pop AX + JC D_SaveSampleData2 + + Add CH, 2 + Sub EDI, 32768 + JA D_SaveSampleData3 + + DB 85h +D_SaveSampleData2: + StC + Pop ES + Pop DS + PopAD + + Ret + +EndP D_SaveSampleData + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +include it_timer.inc +include it_d_rm.inc + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_CheckOverWrite ; DS:DX points to filename + ; Returns Carry set if not ok + + Mov CX, 6 + Mov AH, 4Eh + Int 21h + JC D_CheckOverWrite1 ; File doesn't exist. + + ; File Already exists... + + Push BX + Push DS + Push SI + + Mov DI, Offset O1_ConfirmOverWriteList + Mov CX, 4 + Call M_Object1List + ; DX = 0 -> don't overwrite + ; DX = 1 -> overwrite + Pop SI + Pop DS + Pop BX + + Test DX, DX + JZ D_CheckOverWrite2 + +D_CheckOverWrite1: + DB 85h + +D_CheckOverWrite2: + StC + Ret + + +EndP D_CheckOverWrite + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_PostFileSaveWindow Far + +; Cmp DX, 13 + Cmp CX, 11Ch + JNE D_PostFileWindow + ; Save file routines. + Mov DS, CS:DiskDataArea + Mov SI, CurrentFile + Add SI, SI + Mov SI, [SI] + Add SI, 8 ; Filename + Mov DI, Offset SaveFileName + + Push CS + Pop ES + +D_PostFileSaveWindow1: + LodsB + StosB + And AL, AL + JNZ D_PostFileSaveWindow1 + +D_PostFileSaveWindow2: + Push CS + Pop DS + Assume DS:Disk + + Mov DX, Offset SaveFileName + Call D_CheckOverWrite + JNC D_PostFileSaveWindow3 ; OK to write! + + Mov AX, 1 + Ret + +D_PostFileSaveWindow3: + Cmp SaveFormat, 1 + JE D_PostFileSaveWindow4 + + Jmp D_SaveFileITModule + +D_PostFileSaveWindow4: + Jmp D_SaveFileS3MModule + +EndP D_PostFileSaveWindow + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_PostFileLoadWindow Far + +; Cmp DX, 13 + Cmp CX, 11Ch + JNE D_PostFileWindow + ; Load file routines. + +D_PostFileLoadWindowLink: + EnsureNoNetwork + + Call PECheckModified + + Call Music_Stop + + Mov BX, CS:CurrentFile + Call D_LoadModuleHeader + JC D_PostFileLoadWindow1 + + Push DI + Call D_GetSongNameModuleType + Pop DI + +IF TUTORIAL +ELSE + Mov BX, CS:CurrentFile + Add BX, BX + Mov BX, [BX] + Mov AX, [BX+23] + + Cmp AX, 1 + JBE D_PostFileLoadWindow1 + + Cmp AX, 3 + JB D_LoadFileImpulseModule + JE D_PostFileLoadWindow1 + + Cmp AX, 5 + JB D_LoadFileS3MModule + JE D_LoadFileXMModule + + Cmp AX, 7 + JB D_LoadFile669Module + JE D_LoadFileImpulseModule + + Cmp AX, 8 + JBE D_PostFileLoadWindow1 + + Cmp AX, 17 + JBE D_LoadFileMODModule + + Cmp AX, 18 + JE D_LoadFileMTMModule +ENDIF + +D_PostFileLoadWindow1: + Mov AX, 1 + Ret + +EndP D_PostFileLoadWindow + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_PostFileWindow Far + + Push CS + Pop DS + Assume DS:Disk + + Mov SI, Offset FileWindowKeys + Call M_FunctionDivider + JC D_PostFileWindow1 + + Jmp [SI] + +D_PostFileWindow1: + Cmp CX, 10Eh + JNE D_PostFileWindow15 + +D_PostFileWindowBackspace: + Mov BL, CurrentSearchPos + Test BL, BL + JZ D_PostFileWindow14 + + Dec BX + Xor BH, BH + Mov [Search+BX], 0 + Mov CurrentSearchPos, BL + +D_PostFileWindow14: + Mov AX, 1 + Ret + +D_PostFileWindow15: + Test CL, CL + JZ D_PostFileWindow20 + Cmp DL, 33 + JB D_PostFileWindow20 + + Cmp CurrentSearchPos, 13 + JAE D_PostFileWindow17 + + Cmp DL, 'a' + JB D_PostFileWindow16 + + Cmp DL, 'z' + JA D_PostFileWindow16 + + Sub DL, 32 + +D_PostFileWindow16: + Mov BL, CurrentSearchPos + Xor BH, BH + Mov [Search+BX], DL + + Inc CurrentSearchPos + ; Now do the search. + Xor DX, DX + + Mov ES, DiskDataArea + +D_PostFileWindow18: + Cmp DX, NumFiles + JAE D_PostFileWindow17 + + Mov BX, DX + Add BX, BX + Mov DI, [ES:BX] + Add DI, 8 + Mov SI, Offset Search + Mov CX, 13 + +D_PostFileWindow21: + Cmp Byte Ptr [DS:SI], 0 + JE D_PostFileWindow19 + + CmpsB + JE D_PostFileWindow21 + + Inc DX + Jmp D_PostFileWindow18 + +D_PostFileWindow19: + Mov CurrentFile, DX + +D_PostFileWindow17: + Mov AX, 1 + Ret + +D_PostFileWindow20: + Xor AX, AX + Ret + +EndP D_PostFileWindow + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_PostDirectoryWindow Far + + Push CS + Pop DS + Assume DS:Disk + + Mov SI, Offset DirectoryWindowKeys + Call M_FunctionDivider + JC D_PostDirectoryWindow1 + + Jmp [SI] + +D_PostDirectoryWindow1: + Cmp CX, 10Eh + JNE D_PostDirectoryWindow15 + + Jmp D_PostFileWindowBackspace + +D_PostDirectoryWindow15: + Test CL, CL + JZ D_PostDirectoryWindow20 + Cmp DL, 33 + JB D_PostDirectoryWindow20 + + Cmp CurrentSearchPos, 13 + JAE D_PostDirectoryWindow17 + + Cmp DL, 'a' + JB D_PostDirectoryWindow16 + + Cmp DL, 'z' + JA D_PostDirectoryWindow16 + + Sub DL, 32 + +D_PostDirectoryWindow16: + Mov BL, CurrentSearchPos + Xor BH, BH + Mov [Search+BX], DL + + Inc CurrentSearchPos + ; Now do the search. + Xor DX, DX + + Mov ES, DiskDataArea + +D_PostDirectoryWindow18: + Cmp DX, NumDirectories + JAE D_PostFileWindow17 + + Mov BX, DX + Add BX, NumFiles + Add BX, BX + Mov DI, [ES:BX] + Add DI, 8 + Mov SI, Offset Search + Mov CX, 13 + +D_PostDirectoryWindow21: + Cmp Byte Ptr [DS:SI], 0 + JE D_PostDirectoryWindow19 + + CmpsB + JE D_PostDirectoryWindow21 + + Inc DX + Jmp D_PostDirectoryWindow18 + +D_PostDirectoryWindow19: + Mov CurrentDirectory, DX + +D_PostDirectoryWindow17: + Mov AX, 1 + Ret + +D_PostDirectoryWindow20: + Xor AX, AX + Ret + +EndP D_PostDirectoryWindow + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_PostDriveWindow Far + + Push CS + Pop DS + Assume DS:Disk + + Mov SI, Offset DriveWindowKeys + Call M_FunctionDivider + JC D_PostDriveWindow1 + + Jmp [SI] + +D_PostDriveWindow1: + Xor AX, AX + Ret + +EndP D_PostDriveWindow + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_PostSaveDriveWindow Far + + Push CS + Pop DS + Assume DS:Disk + + Mov SI, Offset SaveDriveWindowKeys + Call M_FunctionDivider + JC D_PostSaveDriveWindow1 + + Jmp [SI] + +D_PostSaveDriveWindow1: + Xor AX, AX + Ret + +EndP D_PostSaveDriveWindow + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_NewSpecifier Far + + Push CS + Pop DS + Assume DS:Disk + + Xor BX, BX + Mov SI, Offset FileSpecifier + Mov Specific, 1 + +D_NewSpecifier3: + LodsB + And AL, AL + JZ D_NewSpecifier4 + + Cmp AL, '\' + JE D_NewSpecifier10 + Cmp AL, ':' + JE D_NewSpecifier10 + + Jmp D_NewSpecifier3 + +D_NewSpecifier10: + Mov BX, SI + Jmp D_NewSpecifier3 + +D_NewSpecifier4: + And BX, BX + JZ D_NewSpecifier5 + + Push ES + Push DI + + Push CS + Pop ES + + Mov SI, Offset FileSpecifier + Mov DI, Offset SongDirectory + +D_NewSpecifier7: + MovsB + Cmp SI, BX + JB D_NewSpecifier7 + + Xor AL, AL + Cmp Byte Ptr [DI-1], '\' + JNE D_NewSpecifier11 + + Dec DI + +D_NewSpecifier11: + StosB + + Mov DI, Offset FileSpecifier + +D_NewSpecifier6: + LodsB + StosB + And AL, AL + JNZ D_NewSpecifier6 + + Cmp DI, Offset FileSpecifier+1 + JNE D_NewSpecifier14 + + Mov Specific, 0 + +D_NewSpecifier14: + Pop DI + Pop ES + + +D_NewSpecifier5: + Mov CurrentFile, 0 + Call D_InitLoadModule2 + +D_NewSpecifier12: + Cmp NumFiles, 0 + JE D_NewSpecifier1 + + Mov Word Ptr [ES:DI], 12 + +D_NewSpecifier1: + Cmp Specific, 1 + JNE D_NewSpecifier2 + + Cmp NumFiles, 1 + JNE D_NewSpecifier2 + + Mov SI, Offset FileSpecifier + +D_NewSpecifier8: + LodsB + And AL, AL + JZ D_NewSpecifier9 + + Cmp AL, '*' + JE D_NewSpecifier2 + Cmp AL, '?' + JE D_NewSpecifier2 + Jmp D_NewSpecifier8 + +D_NewSpecifier9: + Jmp D_PostFileLoadWindowLink + +D_NewSpecifier2: + + Mov AX, 1 + Ret + +EndP D_NewSpecifier + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_NewDirectory Far + +; Mov SI, Offset SongDirectory +; Push CS +; Pop DS +; +; Call S_SetDriveDirectory + + Mov CurrentFile, 0 + Call D_InitLoadModule + + Cmp NumFiles, 0 + JE D_NewDirectory1 + + Mov Word Ptr [ES:DI], 12 + +D_NewDirectory1: + Mov AX, 1 + Ret + +EndP D_NewDirectory + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_ClearFileSpecifier Far + + Push ES + Push DI + Push AX + Push CX + + Push CS + Pop ES + Mov DI, Offset FileSpecifier + Xor AX, AX + Mov CX, 65 + Rep StosB + + Pop CX + Pop AX + Pop DI + Pop ES + + Ret + +EndP D_ClearFileSpecifier + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_SaveModule Far + + Push CS + Pop DS + Assume DS:Disk + + Mov SI, Offset FileSpecifier + Cmp Byte Ptr [SI], 0 + JNE D_SaveModule9 + + Call D_NewSpecifier + Call D_ClearFileSpecifier + + Mov AX, 1 + Ret + +D_SaveModule9: + Push CS + Pop ES + Xor BX, BX + +D_SaveModule1: + LodsB + And AL, AL + JZ D_SaveModule3 + + Cmp AL, '?' + JE D_NewSpecifier + Cmp AL, '*' + JE D_NewSpecifier + Cmp AL, ':' + JE D_SaveModule2 + Cmp AL, '\' + JE D_SaveModule2 + + Jmp D_SaveModule1 + +D_SaveModule2: + Mov BX, SI + Jmp D_SaveModule1 + +D_SaveModule3: + And BX, BX + JZ D_SaveModule7 + + Mov SI, Offset FileSpecifier + Mov DI, Offset SongDirectory + +D_SaveModule4: + MovsB + Cmp SI, BX + JB D_SaveModule4 + + Xor AL, AL + Cmp Byte Ptr [DI-1], '\' + JNE D_SaveModule5 + + Dec DI + +D_SaveModule5: + StosB + + Mov DI, Offset FileSpecifier + +D_SaveModule6: + LodsB + StosB + And AL, AL + JNZ D_SaveModule6 + +D_SaveModule7: ; Time to save a module. + Mov DI, Offset SaveFileName + Mov SI, Offset FileSpecifier + +D_SaveModule8: + LodsB + StosB + And AL, AL + JNZ D_SaveModule8 + + ; FileName contains file to + ; save + Mov SI, Offset SongDirectory + Call D_SetDriveDirectory + + Mov SI, Offset SaveFileName + Xor BX, BX + +D_SaveModule10: + LodsB + Cmp AL, '.' + JNE D_SaveModule11 + + Mov BX, SI + +D_SaveModule11: + And AL, AL + JNZ D_SaveModule10 + + And BX, BX + JNZ D_SaveModule12 + + Cmp SaveFormat, 1 + JE D_SaveModule13 + + Mov Word Ptr [SI-1], 'I.' + Mov Word Ptr [SI+1], 'T' + Jmp D_PostFileSaveWindow2 + +D_SaveModule13: + Mov Word Ptr [SI-1], 'S.' + Mov Word Ptr [SI+1], 'M3' + Mov Byte Ptr [SI+3], 0 + +D_SaveModule12: + Jmp D_PostFileSaveWindow2 +; Jmp D_SaveFileITModule + +EndP D_SaveModule + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_NoSaveMessage Far + + Call S_SaveScreen + + Mov DI, Offset O1_UnableToSaveList + Mov CX, 2 + Call M_Object1List + + Call S_RestoreScreen + + Mov AX, 1 + Ret + +EndP D_NoSaveMessage + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_SaveBlock ; DS:DX points to buffer + ; BX = file handle + ; CX = number of bytes + + JCXZ D_SaveBlock3 + + Cmp CS:NoSaveError, 1 + JE D_SaveBlock2 + + Mov AH, 40h + Int 21h + JC D_SaveBlock1 + Cmp CX, AX + JNE D_SaveBlock1 + +D_SaveBlock3: + Ret + +D_SaveBlock2: + Mov AX, CX + StC + Ret + +D_SaveBlock1: + PushAD + Push DS + Push ES + + Call D_NoSaveMessage + + Pop ES + Pop DS + PopAD + + Mov CS:NoSaveError, 1 + StC + + Ret + +EndP D_SaveBlock + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_DeleteIfError ; DS:DX = filename + + PushF + + Cmp CS:NoSaveError, 0 + JE D_DeleteIfError1 + + PushA + + Mov AH, 41h + Int 21h + + PopA + +D_DeleteIfError1: + PopF + Ret + +EndP D_DeleteIfError + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_UpdateFileName + + Push CS + Push CS + Pop DS + Pop ES + + Mov SI, Offset SaveFileName + Mov DI, Offset FileName + ; Scan through file name first. + Mov BX, SI + +D_UpdateFileName1: + LodsB + And AL, AL + JZ D_UpdateFileName2 + + Cmp AL, ':' + JE D_UpdateFileName3 + Cmp AL, '\' + JNE D_UpdateFileName1 + +D_UpdateFileName3: + Mov BX, SI + Jmp D_UpdateFileName1 + +D_UpdateFileName2: + Mov SI, BX + Add BX, 8 + +D_UpdateFileName4: + LodsB + StosB + + Cmp AL, '.' + JE D_UpdateFileName5 + + And AL, AL + JZ D_UpdateFileNameEnd + + Cmp SI, BX + JBE D_UpdateFileName4 + +D_UpdateFileName5: + Mov BX, SI + Add BX, 3 + +D_UpdateFileName6: + LodsB + StosB + + And AL, AL + JZ D_UpdateFileNameEnd + + Cmp SI, BX + JBE D_UpdateFileName6 + +D_UpdateFileNameEnd: + Ret + +EndP D_UpdateFileName + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +include it_d_wm.inc + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_InitLoadSamples Far + + Push CS + Pop DS + Assume DS:Disk + + Mov SI, Offset SampleDirectory + Call D_SetDriveDirectory ; DS:SI points to cur dir. + + Cmp SamplesInModule, 0 + JE D_InitLoadSamples4 + + Jmp LSWindow_EnterLoadInSampleData + +D_InitLoadSamples4: + Mov LoadSampleNameCount, 0 + Mov NumSamples, 0 + Mov SampleInMemory, 0FFFFh + Mov SampleCheck, 0FFFFh + Mov SampleCacheFileComplete, 0 + + ; First attempt to delete + ; ST3's cache file.. + Mov DX, Offset ST3CacheFileName + Mov AH, 41h + Int 21h + + ; First check for cache file. + Mov OldCacheTime, 0 + + Mov AX, 3D00h ; Open file.. + Mov DX, Offset SampleCacheFileName + Int 21h + JC D_InitLoadSamples1 ; Can't open file? + + Mov BX, AX + + Mov AH, 3Fh + Mov CX, 4 ; Integer containing number + ; of sample entries... + Mov DS, DiskDataArea + Assume DS:Nothing + + Xor DX, DX + Int 21h + JC D_InitLoadSamples3 + Cmp AX, CX + JNE D_InitLoadSamples3 + + Mov AL, [CS:SampleDirectory] ; AL = drive letter + Cmp AL, [CS:CDRomStartDrive] + JL SampleVersionCheck + Cmp AL, [CS:CDRomEndDrive] + JGE SampleVersionCheck + + Cmp Word Ptr [DS:2], 211h + JB D_InitLoadSamples3 + Cmp Word Ptr [DS:2], TRACKERVERSION + JBE D_InitLoadSampleCacheFileOK + +SampleVersionCheck: + Cmp Word Ptr [DS:2], TRACKERVERSION + JNE D_InitLoadSamples3 + +VersionCheckEnd: + Mov AX, 5700h ; Get file date&time. + Int 21h + + Mov Word Ptr [OldCacheTime], CX + Mov Word Ptr [OldCachetime+2], DX + + Cmp CX, Time ; Check time and date + JNE D_InitLoadSamplesOldCache ; for 'currentness' + Cmp DX, Date + JNE D_InitLoadSamplesOldCache + ; OK.. let's load... + +D_InitLoadSampleCacheFileOK: + Mov SI, [DS:0] ; Number of samples. + Mov AX, 96 + Mul SI + Mov CX, AX ; Bytes to read. + + Mov AH, 3Fh ; Load again. + Xor DX, DX ; In case of internal malfunc. + Int 21h + JC D_InitLoadSamples3 + Cmp AX, CX + JNE D_InitLoadSamples3 + + Mov AH, 3Eh ; Close file. + Int 21h + + Push CS + Pop DS + Assume DS:Disk + + Mov LoadSampleNameCount, SI + Mov NumSamples, SI + Mov SampleCacheFileComplete, 1 + + Jmp D_InitLoadSamples2 + +D_InitLoadSamplesOldCache: + PushA + Push DS + + Call D_GetNumFiles ; Returns number of files + ; and directories, + ; carry if newer file exists. + Pop DS + JC D_InitLoadSamples5 + + Cmp AX, [DS:0] + + PopA + + JNE D_InitLoadSamples3 + + Call Far Ptr D_InitLoadSampleCacheFileOK + + Call D_SaveSampleCacheFile ; Resave it with new date + + Ret + +D_InitLoadSamples5: + PopA + +D_InitLoadSamples3: + Mov AH, 3Eh ; Close file. + Int 21h + + Push CS + Pop DS + Assume DS:Disk + + Call DeleteSampleCacheFile + +D_InitLoadSamples1: + Call D_LoadSampleFiles + +D_InitLoadSamples2: + Ret + +EndP D_InitLoadSamples + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc DeleteSampleCacheFile + + Push DS + + Push CS + Pop DS + + Mov AH, 41h + Mov DX, Offset SampleCacheFileName + Int 21h + + Pop DS + + Ret + +EndP DeleteSampleCachefile + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc DeleteInstrumentCacheFile + + Push DS + + Push CS + Pop DS + + Mov AH, 41h + Mov DX, Offset InstrumentCacheFileName + Int 21h + + Pop DS + + Ret + +EndP DeleteInstrumentCachefile + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_GetNumFiles ; DS = DiskDaraArea + + Mov DS, CS:DiskDataArea + + Mov DX, 64000 ; Set DTA to DS:64000 + Mov AH, 1Ah + Int 21h + + Push CS + Pop DS + + Mov DX, Offset AllFilesMask + Mov CX, 10h + Mov AH, 4Eh + Int 21h + + Mov DS, CS:DiskDataArea + JC D_GetNumFilesError + + Xor AX, AX ; No samples/directories to + ; start off with. + +D_GetNumFiles1: + Test Byte Ptr [DS:64000+15h], 10h + JZ D_GetNumFiles2 + + Mov EDX, DWord Ptr [CS:OldCacheTime] + Cmp [DS:64000+16h], EDX ; Newer file? + JA D_GetNumFilesError + + Inc AX + +D_GetNumFiles2: + Push AX + Mov AH, 4Fh + Int 21h + Pop AX + JNC D_GetNumFiles1 + ; Directories done.. files now + Push AX + + Push CS + Pop DS + Mov DX, Offset AllFilesMask + Xor CX, CX + Mov AH, 4Eh + Int 21h + + Mov DS, CS:DiskDataArea + + Pop AX + JC D_GetNumFilesFinished + + Push CS + Pop ES + +D_GetNumFiles3: + Mov SI, 64000+1Eh + Mov DI, Offset SampleCacheFileName + Mov CX, 9 + RepE CmpsB + JE D_GetNumFiles4 + + Mov SI, 64000+1Eh + Mov DI, Offset InstrumentCacheFileName + Mov CX, 9 + RepE CmpsB + JE D_GetNumFiles4 + + Mov EDX, DWord Ptr [CS:OldCacheTime] + Cmp [DS:64000+16h], EDX ; Newer file? + JA D_GetNumFilesError + +D_GetNumFiles4: + Inc AX + + Push AX + Mov AH, 4Fh + Int 21h + Pop AX + JNC D_GetNumfiles3 + + Dec AX + +D_GetNumFilesFinished: + ClC + Ret + +D_GetNumFilesError: + Xor AX, AX + StC + Ret + + +EndP D_GetNumFiles + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_LoadSampleFiles + + Mov DS, CS:DiskDataArea + Push DS + Pop ES + + Xor DI, DI + Xor AX, AX + Mov CX, 32768 + Rep StosW + + Mov DX, 64000 + Mov AH, 1Ah + Int 21h ; Shift DTA address.. + ; to DiskDataArea:64000 + + Xor DI, DI + + Push CS + Pop DS + Mov DX, Offset AllFilesMask + Mov CX, 10h + Mov AH, 4Eh + Int 21h + + Mov DS, CS:DiskDataArea + Push DS + Pop ES + + JC D_LoadSampleFiles2 + +D_LoadSampleFiles1: ; A directory was found! + Test Byte Ptr [DS:64000+15h], 10h + JZ D_LoadSampleFiles5 ; Check that it IS a directory + + Cmp Word Ptr [DS:64000+1Eh], '.' + JNE D_LoadSampleFilesNoRoot + + Mov Byte Ptr [DS:64000+1Eh], '\' + +D_LoadSampleFilesNoRoot: + Mov DL, 1 + Call Near Ptr D_LoadSampleFiles6 + + Inc CS:NumSamples + Inc CS:LoadSampleNameCount + + Cmp CS:NumSamples, 620 + JAE D_LoadSampleFiles4 + +D_LoadSampleFiles5: + Mov AH, 4Fh + Int 21h + JNC D_LoadSampleFiles1 + +D_LoadSampleFiles2: ; Directories done.. samples now + Push CS + Pop DS + Mov DX, Offset AllFilesMask + Xor CX, CX + Mov AH, 4Eh + Int 21h + + Mov DS, CS:DiskDataArea + Push DS + Pop ES + + JC D_LoadSampleFiles4 + +D_LoadSampleFiles3: + Mov DL, 0 + Call Near Ptr D_LoadSampleFiles6 + + Inc CS:NumSamples + Cmp CS:NumSamples, 620 + JAE D_LoadSampleFiles4 + +D_LoadSampleFilesNext: + Mov AH, 4Fh + Int 21h + JNC D_LoadSampleFiles3 + +D_LoadSampleFiles4: ; End! + + Ret + +D_LoadSampleFiles6: ; Get name/size/date/time. + Add DI, 4 + Mov SI, 64000+1Eh + Mov CX, 13 + Rep MovsB + + Cmp DL, 1 + JNE D_LoadSampleFiles7 + + Xor AX, AX + StosB + StosW + + Push DS + Push CS + Pop DS + Mov SI, Offset DirectoryMsg + Mov CX, 25 + Rep MovsB + + Pop DS + + Mov CX, 35 + Jmp D_LoadSampleFiles8 + +D_LoadSampleFiles7: + Mov CX, 63 + +D_LoadSampleFiles8: + Xor AL, AL + Rep StosB + + Mov EAX, [DS:64000+1Ah] + StosD + Mov AX, [DS:64000+18h] + StosW + Mov AX, [DS:64000+16h] + StosW + Mov AL, DL + StosB + Mov CX, 7 + Xor AL, AL + Rep StosB + + RetN + +EndP D_LoadSampleFiles + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_DrawLoadSampleWindow Far ; Has to handle + ; 1) Sample list + ; 2) Sample info box + ; 3) WaveForm stuff + + + Cmp CS:NumSamples, 0 + JNE D_DrawLoadSampleWindow4 + + Push CS + Pop DS + + Call S_GetDestination + Mov DI, (6+13*80)*2 ; (6, 13) + Mov SI, Offset NoFilesMsg + + Mov AH, 5 + Call S_DrawString + + Ret + +D_DrawLoadSampleWindow4: + Mov BX, CS:CurrentSample + Mov AX, 96 + Mul BX + Mov SI, AX + Mov ES, CS:DiskDataArea + + Cmp Byte Ptr [ES:SI+88], 0 + JNE D_DrawLoadSampleWindow28 + + Push SI + + Call D_LoadSampleHeader + Call D_GetSampleInfo + + Pop SI + +D_DrawLoadSampleWindow28: + Mov BX, CS:CurrentSample + Cmp BX, CS:SampleCheck + JE D_DrawLoadSampleWindow31 + + Mov CS:SampleCheck, BX + Push CS + Pop ES + Mov DI, Offset CheckDataArea + Mov DS, CS:DiskDataArea + Mov CX, 96 + Rep MovsB + +D_DrawLoadSampleWindow31: + Push CS + Pop DS + Assume DS:Disk + + Call S_GetDestination + + Mov AX, TopSample + Mov BX, CurrentSample + Cmp AX, BX + JBE D_DrawLoadSampleWindow1 + + Mov AX, BX + +D_DrawLoadSampleWindow1: + LEA CX, [EAX+34] + Cmp CX, BX + JA D_DrawLoadSampleWindow2 + + LEA AX, [BX-34] + +D_DrawLoadSampleWindow2: + Mov TopSample, AX + Mov BX, AX + + Push AX + + Mov DI, (31+13*80)*2 + Mov CX, 35 + Mov AX, 2A8h + +D_DrawLoadSampleWindow5: ; Divider... + StosW + Add DI, 158 + Loop D_DrawLoadSampleWindow5 + + Pop AX + + Mov DX, NumSamples + ; Put numbers of screen first. + Mov DI, (2+13*80)*2 ; (2,13) + Mov CX, 2000h+35 ; Colour and loop count. + +D_DrawLoadSampleWindow3: + Inc AX + Push DI + + Call PE_ConvAX2Num + + Pop DI + Add DI, 160 + Cmp AX, DX ; DX = NumSamples + JAE D_DrawLoadSampleWindow9 + + Dec CL + JNZ D_DrawLoadSampleWindow3 + +D_DrawLoadSampleWindow9: + Mov DS, DiskDataArea + Assume DS:Nothing + Mov AX, 96 + Mul BX + Mov SI, AX ; SI = offset of first sample. + + Mov DX, 35 ; DX = Number of rows to show. + ; BX = sample num + + Mov DI, (6+13*80)*2 + +D_DrawLoadSampleWindow6: + Push BX + Push DX + Push SI + Push DI + ; Colour.... + Mov AL, [DS:SI+88] ; AL = type. 0 = not loaded. + ; 1=dir + ; 2=it sample + ; 3=scrm sample. + ; 4=unknown + ; 5=8 bit mono wave + Mov AH, 6 + Cmp AL, 1 + JB D_DrawLoadSampleWindow7 + + Mov AH, 5 + JE D_DrawLoadSampleWindow7 + + Mov AH, 3 + Cmp AL, 4 + JNE D_DrawLoadSampleWindow7 + + Mov AH, 2 + +D_DrawLoadSampleWindow7: ; AH = colour. + Push SI + + Add SI, 14h + + Mov CX, 25 + +D_DrawLoadSampleWindow50: + LodsB + + Cmp AL, 226 + JB D_DrawLoadSampleCharFilter + + Mov AL, ' ' + +D_DrawLoadSampleCharFilter: + StosW + Loop D_DrawLoadSampleWindow50 + + Xor AL, AL + Rep StosW + + Pop SI + +; Add DI, 2 + ScasW + Add SI, 4 + + Mov CX, 12 + +D_DrawLoadSampleWindow51: + LodsB + StosW + And AL, AL + LoopNZ D_DrawLoadSampleWindow51 + + Xor AL, AL + Rep StosW + + Pop DI + Pop SI + Pop DX + Pop BX + + Add SI, 96 ; Advance to next sample. + Add DI, 160 ; Advance to next line on screen + + Inc BX + Cmp BX, CS:NumSamples + JAE D_DrawLoadSampleWindow8 + + Dec DX + JNZ D_DrawLoadSampleWindow6 + +D_DrawLoadSampleWindow8: ; Length + Mov AX, 96 + Mul CS:CurrentSample + + Mov SI, AX + + Push DS + Push SI + + Push DWord Ptr [DS:SI+30h] + + Test Byte Ptr [DS:SI+2Eh], 32 ; Stereo? + JZ D_DrawLoadSampleWindowNoStereo + + Test Byte Ptr [DS:SI+12h], 2 + Mov SI, Offset Quality8StereoMsg + + Push CS + Pop DS + JZ D_DrawLoadSampleWindowBitMsg + + Mov SI, Offset Quality16StereoMsg + Jmp D_DrawLoadSampleWindowBitMsg + +D_DrawLoadSampleWindowNoStereo: + Test Byte Ptr [DS:SI+12h], 2 + Mov SI, Offset Quality8Msg + + Push CS + Pop DS + JZ D_DrawLoadSampleWindowBitMsg + + Mov SI, Offset Quality16Msg + +D_DrawLoadSampleWindowBitMsg: + Mov DI, (21*80+64)*2 + Mov AH, 2 + Call S_DrawString + + Mov SI, Offset LengthMsg + Mov DI, (22*80+64)*2 + Call S_DrawString + Pop EAX + + Pop SI + Pop DS + +D_DrawLoadSampleWindow30: + ; Now for infobox. + Mov BL, [DS:SI+88] ; BL = type. + Push DS + Push SI + + Push CS + Pop DS + Xor BH, BH + Add BX, BX + Mov SI, [SampleFormatNames+BX] + Mov DI, (53+44*80)*2 + Mov AH, 5 + Call S_DrawString + + Pop SI + Pop DS + + Push SI + + Mov DX, [DS:SI+82] + Mov AX, [DS:SI+80] + Cmp DX, 10000 + + JAE D_DrawLoadSampleWindow13 + + Mov DI, (53+45*80)*2 + + Mov CX, 10000 + Div CX ; DX = remainder. AX = main. + + Mov BP, AX + + Mov CX, 4 + Mov SI, 10 + Mov AX, DX + +D_DrawLoadSampleWindow10: + Xor DX, DX + Div SI + Add DL, '0' + Push DX + + Loop D_DrawLoadSampleWindow10 + + Mov AX, BP + + Mov CX, 5 + +D_DrawLoadSampleWindow11: + Xor DX, DX + Div SI + Add DL, '0' + Push DX + + Loop D_DrawLoadSampleWindow11 + + Mov CX, 9 + +D_DrawLoadSampleWindow12: + Pop AX + Mov AH, 5 + StosW + Loop D_DrawLoadSampleWindow12 + +D_DrawLoadSampleWindow13: + Pop SI + + Mov DX, [DS:SI+86] ; DX = time + Mov BX, [DS:SI+84] ; BX = date + + Push CS + Pop DS + + Mov DI, (53+46*80)*2 + Mov AX, BX + ShR AX, 5 + And AX, 0Fh + Mov SI, AX + Add SI, SI + Mov SI, [MonthNames+SI] + + Mov AH, 5 + +D_DrawLoadSampleWindow19: + LodsB + StosW + And AL, AL + JNZ D_DrawLoadSampleWindow19 + + Mov AL, BL + And AX, 31 + Mov CH, 10 + Div CH + And AL, AL + JZ D_DrawLoadSampleWindow20 + + Push AX + Add AL, '0' + Mov AH, 5 + StosW + + Pop AX + +D_DrawLoadSampleWindow20: + Mov AL, AH + Add AL, '0' + Mov AH, 5 + StosW + + Mov AL, ',' + StosW + + Mov AL, ' ' + StosW + + Push DX + Mov AL, BH + ShR AX, 1 + And AX, 7Fh + Add AX, 1980 + Mov DX, 0FFFFh + Push DX + + Mov SI, 10 + +D_DrawLoadSampleWindow21: + Xor DX, DX + Div SI + Add DL, '0' + Push DX + + And AX, AX + JNZ D_DrawLoadSampleWindow21 + +D_DrawLoadSampleWindow22: + Pop AX + Cmp AX, 0FFFFh + JE D_DrawLoadSampleWindow23 + + Mov AH, 5 + StosW + + Jmp D_DrawLoadSampleWindow22 + +D_DrawLoadSampleWindow23: + Pop DX + Mov DI, (53+47*80)*2 + + Mov AX, DX + ShR AX, 11 + + Xor BL, BL ; if BL = 0, then am, otherwise + ; pm.. + Cmp AX, 12 + JB D_DrawLoadSampleWindow24 + + Inc BX + Sub AX, 12 + +D_DrawLoadSampleWindow24: + And AX, AX + JNZ D_DrawLoadSampleWindow25 + + Add AX, 12 + +D_DrawLoadSampleWindow25: + Mov BH, 10 + Div BH + And AL, AL + JZ D_DrawLoadSampleWindow26 + + Push AX + Add AL, '0' + Mov AH, 5 + StosW + + Pop AX + +D_DrawLoadSampleWindow26: + Mov AL, AH + Add AL, '0' + Mov AH, 5 + StosW + + Mov AL, ':' + StosW + + Mov AX, DX + ShR AX, 5 + And AX, 63 + + Div BH + Mov BH, AH + + Add AL, '0' + Mov AH, 5 + StosW + + Mov AL, BH + Add AL, '0' + StosW + + Mov AL, 'a' + And BL, BL + JZ D_DrawLoadSampleWindow27 + + Mov AL, 'p' + +D_DrawLoadSampleWindow27: + StosW + Mov AL, 'm' + StosW + + Push CS ; Wave form shit.. + Pop DS + Assume DS:Disk + + Mov AX, CurrentSample + Cmp AX, SampleInMemory + JNE D_DrawLoadSampleWindow54 + + Mov DI, (46+25*80)*2 + Mov DX, 4 + Mov AX, 0D00h + +D_DrawLoadSampleWindow55: + Mov CX, 31 + +D_DrawLoadSampleWindow56: + StosW + Inc AX + Loop D_DrawLoadSampleWindow56 + + Add DI, 160-31*2 + Dec DX + JNZ D_DrawLoadSampleWindow55 + +D_DrawLoadSampleWindow54: + Ret + +EndP D_DrawLoadSampleWindow + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_PreLoadSampleWindow Far + + Push CS + Pop DS + Assume DS:Disk + + Mov AX, CurrentSample + Sub AX, TopSample + Add AX, 13 + Mov BX, 160 + Mul BX + + Call S_GetDestination + + LEA DI, [EAX+12] + Mov CX, 38 + +D_PreLoadSample1: + Mov AX, [ES:DI] + Cmp CX, 13 + + JNE D_PreLoadSample2 + + Mov AH, 32h + Jmp D_PreLoadSample3 + +D_PreLoadSample2: + Mov AH, 30h + +D_PreLoadSample3: + StosW + + Loop D_PreLoadSample1 + + Ret + +EndP D_PreLoadSampleWindow + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_PostLoadSampleWindow Far + + Push CS + Pop DS + Assume DS:Disk + + Mov SI, Offset LSWindowKeys + Call M_FunctionDivider + JC D_PostLoadSampleWindow1 + + Jmp [SI] + +D_PostLoadSampleWindow1: ; Time to check for play keys. + Mov SI, Offset KeyBoardTable + Test CH, Not 1 + JNZ D_PostLoadSampleWindow3 + + Cmp CX, LastKey + JE D_PostLoadSampleWindow3 + + Mov LastKey, CX + +D_PostLoadSampleWindow2: + LodsW + Cmp AX, 0FFFFh + JE D_PostLoadSampleWindow3 + + Mov BX, AX + LodsW + + Cmp BL, CL + JNE D_PostLoadSampleWindow2 + ; Note to play... + ; AX = notemod. + And CH, CH + JZ D_PostLoadSampleWindow5 + + + Mov BX, AX + + Mov CX, Pattern + Mov DS, CX + Assume DS:Pattern + + Mov AL, 12 + Mul BaseOctave + + Push CS + Pop DS + Assume DS:Disk + + Add AX, BX + Cmp AX, 119 + JA D_PostLoadSampleWindow4 ; If note > B-9... don't play! + + Push AX + + Mov AX, 96 + Mul CurrentSample + Mov SI, AX + + Mov DisableStereoMenu, 1 + + Mov DS, DiskDataArea + Mov AX, 99 + Call LoadSample + + Mov CS:DisableStereoMenu, 0 + + Pop AX + JC D_PostLoadSampleWindow4 + + ; AX = note. Ins = 99. + Mov AH, 100 + Xor CX, CX + Call Music_PlaySample + Jmp D_PostLoadSampleWindow4 + +D_PostLoadSampleWindow5: + Xor AX, AX + Mov SI, Offset NoteData + Mov DH, 32 + Call Music_PlayNote + +D_PostLoadSampleWindow4: + Mov AX, 1 + Ret + +D_PostLoadSampleWindow3: + Xor AX, AX + Ret + +EndP D_PostLoadSampleWindow + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_PostViewSampleLibrary Far + + Push CS + Pop DS + Assume DS:Disk + + Mov SI, Offset LSViewWindowKeys + Call M_FunctionDivider + JC D_PostLoadSampleWindow1 + + Jmp [SI] + +EndP D_PostViewSampleLibrary + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_LSDrawDriveWindow Far + + Push CS + Pop DS + Assume DS:Disk + + Call S_GetDestination + + Mov AL, TopDrive + Mov BL, CurrentDrive + Cmp AL, BL + JBE D_LSDrawDriveWindow1 + + Mov AL, BL + +D_LSDrawDriveWindow1: + Mov CL, AL + Add CL, 9 + Cmp CL, BL + JA D_LSDrawDriveWindow2 + + Mov AL, BL + Sub AL, 9 + +D_LSDrawDriveWindow2: + Mov TopDrive, AL + Mov BL, AL + Mov CX, 10 + + Mov DI, (46+13*80)*2 + Xor BH, BH + +D_LSDrawDriveWindow3: + Cmp BL, NumDrives + JAE D_LSDrawDriveWindow5 + + Push DI + + Mov AL, [DrivesAvail+BX] + Add AL, 'A' + Mov SI, Offset DriveMsg + Mov [SI+6], AL + + Mov AH, 5 + Mov DX, 8 + +D_LSDrawDriveWindow4: + LodsB + StosW + + Dec DX + JNZ D_LSDrawDriveWindow4 + + Pop DI + Add DI, 160 + Inc BX + Loop D_LSDrawDriveWindow3 + +D_LSDrawDriveWindow5: + Ret + +EndP D_LSDrawDriveWindow + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_LSPreDriveWindow Far + + Push CS + Pop DS + Assume DS:Disk + + Mov AL, CurrentDrive + Sub AL, TopDrive + Add AL, 13 + Mov AH, 160 + Mul AH + + Call S_GetDestination + LEA DI, [EAX+92] + Mov CX, 8 + +D_LSPreDriveWindow1: + Mov AX, [ES:DI] + Mov AH, 30h + StosW + + Loop D_LSPreDriveWindow1 + + Ret + +EndP D_LSPreDriveWindow + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_LSPostDriveWindow Far + + Push CS + Pop DS + Assume DS:Disk + + Mov SI, Offset LSDriveWindowKeys + Call M_FunctionDivider + JC D_LSPostDriveWindow1 + + Jmp [SI] + +D_LSPostDriveWindow1: + Xor AX, AX + Ret + +EndP D_LSPostDriveWindow + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_LIDrawDriveWindow Far + + Push CS + Pop DS + Assume DS:Disk + + Call S_GetDestination + + Xor AL, AL + Xor BX, BX + + Mov CX, 32 + + Mov DI, (64+16*80)*2 + +D_LIDrawDriveWindow3: + Cmp BL, NumDrives + JAE D_LIDrawDriveWindow5 + + Push DI + + Mov AL, [DrivesAvail+BX] + Add AL, 'A' + Mov SI, Offset DriveMsg + Mov [SI+6], AL + + Mov AH, 5 + Mov DX, 8 + +D_LIDrawDriveWindow4: + LodsB + StosW + + Dec DX + JNZ D_LIDrawDriveWindow4 + + Pop DI + Add DI, 160 + Inc BX + Loop D_LIDrawDriveWindow3 + +D_LIDrawDriveWindow5: + Ret + +EndP D_LIDrawDriveWindow + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_LIPreDriveWindow Far + + Push CS + Pop DS + Assume DS:Disk + + Mov AL, CurrentDrive + Add AL, 16 + Mov AH, 160 + Mul AH + Mov DI, AX + + Call S_GetDestination + Add DI, 64*2 + Mov CX, 8 + +D_LIPreDriveWindow1: + Mov AX, [ES:DI] + Mov AH, 30h + StosW + + Loop D_LIPreDriveWindow1 + + Ret + +EndP D_LIPreDriveWindow + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_LIPostDriveWindow Far + + Push CS + Pop DS + Assume DS:Disk + + Mov SI, Offset LIDriveWindowKeys + Call M_FunctionDivider + JC D_LIPostDriveWindow1 + + Jmp [SI] + +D_LIPostDriveWindow1: + Xor AX, AX + Ret + +EndP D_LIPostDriveWindow + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_LoadSampleHeader ; Given BX = sample number. + + Push BX + + Mov DS, DiskDataArea + Assume DS:Nothing + + Mov AX, 96 + Mul BX + LEA SI, [EAX+4] + + Call D_LoadFileHeader + + Pop BX + + Ret + +EndP D_LoadSampleHeader + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_LoadInstrumentHeader ; Given BX = instrument num + + Push BX + + Mov DS, DiskDataArea + Assume DS:Nothing + + Mov AX, 48 + Mul BX + Mov SI, AX + Inc SI + + Call D_LoadFileHeader + + Pop BX + + Ret + +EndP D_LoadInstrumentHeader + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +include it_d_inf.inc + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_SaveSampleCacheFile ; Assumes DS=Disk + + Push CS + Pop DS + + Assume DS:Disk + + Test DiskOptions, 2 + JNZ D_SaveSampleCacheFile1 + + Cmp SamplesInModule, 0 + JNE D_SaveSampleCacheFile1 + + Mov AH, 3Ch ; create file. + Xor CX, CX ; normal file + Mov DX, Offset SampleCacheFileName + Int 21h + JC D_SaveSampleCacheFile1 + + Mov BX, AX ; BX = file handle + + Mov AH, 40h ; Write to file + Mov CX, 4 ; Word size + Mov DX, Offset NumSamples + Int 21h + + Mov AX, 96 + Mul NumSamples + Mov CX, AX ; CX = num bytes to write. + Mov AH, 40h + Xor DX, DX + Mov DS, DiskDataArea + Assume DS:Nothing + Int 21h ; Write cache file! + + ; Set date and time... + Mov AX, 5701h + Mov CX, CS:Time + Mov DX, CS:Date + Int 21h + + Mov AH, 3Eh ; Close file handle + Int 21h + + Push CS + Pop DS + Assume DS:Disk + +D_SaveSampleCacheFile1: + Mov SampleCacheFileComplete, 1 + + Ret + +EndP D_SaveSampleCacheFile + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_SaveInstrumentCacheFile ; Assumes DS=Disk + + Push CS + Pop DS + Assume DS:Disk + + Test DiskOptions, 2 + JNZ D_SaveInstrumentCacheFile1 + + Mov AH, 3Ch ; create file. + Xor CX, CX ; normal file + Mov DX, Offset InstrumentCacheFileName + Int 21h + JC D_SaveInstrumentCacheFile1 + + Mov BX, AX ; BX = file handle + + Mov AH, 40h ; Write to file + Mov CX, 6 ; Word size + Mov DX, Offset InitialInstruments + Int 21h + + Mov AX, 48 + Mul NumInstruments + Mov CX, AX ; CX = num bytes to write. + Mov AH, 40h + Xor DX, DX + Mov DS, DiskDataArea + Assume DS:Nothing + + Int 21h ; Write cache file! + + ; Set date and time... + Mov AX, 5701h + Mov CX, CS:Time + Mov DX, CS:Date + Int 21h + + Mov AH, 3Eh ; Close file handle + Int 21h + + Push CS + Pop DS + Assume DS:Disk + +D_SaveInstrumentCacheFile1: + Mov InstrumentCacheFileComplete, 1 + + Ret + +EndP D_SaveInstrumentCacheFile + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_LoadSampleNames Far + + Push CS + Pop DS + Assume DS:Disk + + Cmp SampleCacheFileComplete, 1 + JNE D_LoadSampleNames2 + +D_LoadSampleNames6: + Xor AX, AX ; No redraw screen. + Ret + +D_LoadSampleNames2: + Mov BX, LoadSampleNameCount + Cmp BX, NumSamples + JAE D_LoadSampleNames5 + +D_LoadSampleNames1: + Call K_IsAnyKeyDown + And AL, AL + JNZ D_LoadSampleNames6 + + Call GetKeyboardLock + And AL, AL + JNZ D_LoadSampleNames6 + + Mov AX, 96 + Mul BX + Mov SI, AX + Mov ES, DiskDataArea + Cmp Byte Ptr [ES:SI+88], 0 + JNE D_LoadSampleNames3 + + Call D_LoadSampleHeader + JC D_LoadSampleNames3 + + Call D_GetSampleInfo ; BX = sample number + +D_LoadSampleNames3: + Push CS + Pop DS + Assume DS:Disk + + Inc LoadSampleNameCount + Mov BX, LoadSampleNameCount + Cmp BX, NumSamples + JNE D_LoadSampleNames4 + ; Save cache file.. + +D_LoadSampleNames5: + Call D_SaveSampleCacheFile + Cmp CurrentSample, 0 + JNE D_LoadSampleNames4 + Call D_SlowSampleSort + +D_LoadSampleNames4: + Mov AX, 1 ; Signify redraw screen + Ret + +EndP D_LoadSampleNames + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_GetLoadSampleVars Far ; Returns SI with offset of + + Push AX + Push DX + + Mov AX, 96 + Mul CS:CurrentSample + Mov SI, AX + Mov DS, CS:DiskDataArea + + Pop DX + Pop AX + + Ret + +EndP D_GetLoadSampleVars + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_GotoStartingDirectory Far + + Push DS + Push CS + Pop DS + + Mov SI, Offset StartingDirectory + Call D_SetDriveDirectory + Pop DS + + Ret + +EndP D_GotoStartingDirectory + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_SaveDirectoryConfiguration Far + + Push CS + Pop DS + Assume DS:Disk + + Mov NoSaveError, 0 + Mov CountryTableConfig, 0 + + Mov SI, Offset StartingDirectory + Call D_SetDriveDirectory + + Mov AH, 3Ch + Xor CX, CX + Mov DX, Offset ConfigFileName + Int 21h + JC D_SaveDirectoryConfiguration1 + + Mov BX, AX + + Mov CX, 211 + Mov DX, Offset SongDirectory + Call D_SaveBlock + + Call S_GetPaletteOffset ; Into DS:DX + Mov CX, 3*16 + Call D_SaveBlock + + Call Display_GetDisplayWindowData + Mov CX, 50 + Call D_SaveBlock + + Call PE_GetPatternConfigOffset + Mov CX, 218 + Call D_SaveBlock + + Call I_GetPresetEnvelopeOffset + Mov CX, 810 + Call D_SaveBlock + + Mov AH, 3Eh + Int 21h + +D_SaveDirectoryConfiguration1: + Mov AX, 1 + Ret + +EndP D_SaveDirectoryConfiguration + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc FileWindow_Up Far + + Assume DS:Disk + + Mov AX, CurrentFile + And AX, AX + JZ FileWindow_Up1 + + Dec CurrentFile + +FileWindow_Up1: + Mov AX, 1 + Ret + +EndP FileWindow_Up + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc FileWindow_Down Far + + Assume DS:Disk + + Mov AX, CurrentFile + Inc AX + Cmp AX, NumFiles + JAE FileWindow_Down1 + + Inc CurrentFile + +FileWindow_Down1: + Mov AX, 1 + Ret + +EndP FileWindow_Down + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc FileWindow_PgUp Far + + Assume DS:Disk + + Mov AX, CurrentFile + Sub AX, 31 + JNC FileWindow_PgUp1 + + Xor AX, AX + +FileWindow_PgUp1: + Mov CurrentFile, AX + + Mov AX, 1 + Ret + +EndP FileWindow_PgUp + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc FileWindow_PgDn Far + + Assume DS:Disk + + Mov AX, CurrentFile + Add AX, 31 + Cmp AX, NumFiles + JB FileWindow_PgDn1 + + Mov AX, NumFiles + And AX, AX + JZ FileWindow_PgDn1 + + Dec AX + +FileWindow_PgDn1: + Mov CurrentFile, AX + + Mov AX, 1 + Ret + +EndP FileWindow_PgDn + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc FileWindow_Right Far + + Assume DS:Disk + + Mov Word Ptr [ES:DI], 13 + + Mov AX, 1 + Ret + +EndP FileWindow_Right + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc FileWindow_Left Far + + Assume DS:Disk + + Mov Word Ptr [ES:DI], 14 + + Mov AX, 1 + Ret + +EndP FileWindow_Left + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc FileWindow_ShiftTab Far + + Assume DS:Disk + + Mov Word Ptr [ES:DI], 16 + + Mov AX, 1 + Ret + +EndP FileWindow_ShiftTab + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc FileWindow_Home Far + + Assume DS:Disk + + Mov CurrentFile, 0 + + Mov AX, 1 + Ret + +EndP FileWindow_Home + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc FileWindow_End Far + + Assume DS:Disk + + Mov AX, NumFiles + Dec AX + JS FileWindow_End1 + + Mov CurrentFile, AX + +FileWindow_End1: + Mov AX, 1 + Ret + +EndP FileWindow_End + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc FileWindow_DeleteFile Far + + Assume DS:Disk + + Cmp NumFiles, 0 + JE FileWindow_DeleteFile26 + + Mov DI, Offset O1_ConfirmDelete + Mov CX, 4 + Call M_Object1List + And DX, DX + JNZ FileWindow_DeleteFile24 + + Mov AX, 1 + Ret + +FileWindow_DeleteFile24: ; Time to kill the sucker... + Mov DS, CS:DiskDataArea + Mov BX, CS:CurrentFile + Assume DS:Nothing + + Add BX, BX + Mov DX, [BX] + Add DX, 8 ; DS:BX points to thingo. + Mov AH, 41h + Int 21h + JC FileWindow_DeleteFile26 + + Push DS + Pop ES + + Push CS + Pop DS + Assume DS:Disk + + Mov DI, CurrentFile + Mov CX, DI + Add DI, DI + Mov BX, NumFiles + Add BX, NumDirectories + +FileWindow_DeleteFile27: + Mov AX, [ES:DI+2] + StosW + Inc CX + Cmp CX, BX + JBE FileWindow_DeleteFile27 + + Mov AX, NumFiles + Mov BX, CurrentFile + Dec AX + And AX, AX + JZ FileWindow_DeleteFile29 + + Cmp BX, AX + JB FileWindow_DeleteFile28 + + Mov BX, AX + Dec BX + Jmp FileWindow_DeleteFile28 + +FileWindow_DeleteFile29: + Mov BX, AX + +FileWindow_DeleteFile28: + Mov NumFiles, AX + Mov CurrentFile, BX + Dec LoadSongNameCount + +FileWindow_DeleteFile26: + Mov AX, 1 + Ret + +EndP FileWindow_DeleteFile + Assume DS:Nothing + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +Proc DirectoryWindow_Up Far + + Assume DS:Disk + + Mov AX, CurrentDirectory + And AX, AX + JZ DirectoryWindow_Up1 + + Dec CurrentDirectory + +DirectoryWindow_Up1: + Mov AX, 1 + Ret + +EndP DirectoryWindow_Up + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc DirectoryWindow_Down Far + + Assume DS:Disk + + Mov AX, CurrentDirectory + Inc AX + Cmp AX, NumDirectories + JAE DirectoryWindow_Down1 + + Inc CurrentDirectory + +DirectoryWindow_Down1: + Mov AX, 1 + Ret + +EndP DirectoryWindow_Down + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc DirectoryWindow_PgUp Far + + Assume DS:Disk + + Mov AX, CurrentDirectory + Sub AX, 21 + JC DirectoryWindow_Home + + Mov CurrentDirectory, AX + + Mov AX, 1 + Ret + +EndP DirectoryWindow_PgUp + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc DirectoryWindow_PgDn Far + + Assume DS:Disk + + Mov AX, CurrentDirectory + Add AX, 21 + Cmp AX, NumDirectories + JAE DirectoryWindow_End + + Mov CurrentDirectory, AX + + Mov AX, 1 + Ret + +EndP DirectoryWindow_PgDn + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc DirectoryWindow_Home Far + + Assume DS:Disk + + Mov CurrentDirectory, 0 + + Mov AX, 1 + Ret + +EndP DirectoryWindow_Home + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc DirectoryWindow_End Far + + Assume DS:Disk + + Mov AX, NumDirectories + Dec AX + JS DirectoryWindow_End1 + + Mov CurrentDirectory, AX + +DirectoryWindow_End1: + Mov AX, 1 + Ret + +EndP DirectoryWindow_End + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc DirectoryWindow_Left Far + + Assume DS:Disk + + Mov Word Ptr [ES:DI], 12 + + Mov AX, 1 + Ret + +EndP DirectoryWindow_Left + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc DirectoryWindow_Enter Far + + Assume DS:Disk + + Cmp NumDirectories, 0 + JE DirectoryWindow_Enter2 + + Mov BX, CurrentDirectory + Add BX, NumFiles + + Mov DS, DiskDataArea + Assume DS:Nothing + + Add BX, BX + Mov DX, [BX] + Add DX, 8 + Mov AH, 3Bh + Int 21h + + Push CS + Pop DS + Assume DS:Disk + + Mov SI, Offset SongDirectory + Call D_GetDriveDirectory + + Call D_InitLoadModule + + Mov CurrentFile, 0 + Mov AX, 12 + Cmp NumFiles, 0 + JNE DirectoryWindow_Enter1 + + Mov AX, 13 + +DirectoryWindow_Enter1: + StosW +; Mov [ES:DI], AX + + Mov AX, 1 + Ret + +DirectoryWindow_Enter2: + Xor AX, AX + Ret + +EndP DirectoryWindow_Enter + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +Proc DriveWindow_Up Far + + Assume DS:Disk + + Mov AL, CurrentDrive + And AL, AL + JZ DriveWindow_Up1 + + Dec CurrentDrive + +DriveWindow_Up1: + Mov AX, 1 + Ret + +EndP DriveWindow_Up + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc DriveWindow_Down Far + + Assume DS:Disk + + Mov AL, CurrentDrive + Inc AX + Cmp AL, NumDrives + JAE DriveWindow_Down1 + + Inc CurrentDrive + +DriveWindow_Down1: + Mov AX, 1 + Ret + +EndP DriveWindow_Down + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc DriveWindow_Tab Far + + Assume DS:Disk + + Mov Word Ptr [ES:DI], 15 + + Mov AX, 1 + Ret + +EndP DriveWindow_Tab + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc LIDriveWindow_Tab Far + + Assume DS:Disk + + Mov Word Ptr [ES:DI], 5 + + Mov AX, 1 + Ret + +EndP LIDriveWindow_Tab + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SaveDriveWindow_Tab Far + + Assume DS:Disk + + Mov Word Ptr [ES:DI], 18 + + Mov AX, 1 + Ret + +EndP SaveDriveWindow_Tab + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc DriveWindow_Enter Far + + Assume DS:Disk + + Mov BL, CurrentDrive + Xor BH, BH + Mov DL, [DrivesAvail+BX] + Mov AH, 0Eh + Int 21h + + Mov SI, Offset SongDirectory + Call D_GetDriveDirectory + + Call D_InitLoadModule + + Mov CurrentFile, 0 + Mov AX, 12 + Cmp NumFiles, 0 + JNE DriveWindow_Enter1 + + Mov AX, 13 + Cmp NumDirectories, 0 + JNE DriveWindow_Enter1 + + Mov AX, 14 + +DriveWindow_Enter1: + StosW +; Mov [ES:DI], AX + + Mov AX, 1 + Ret + +EndP DriveWindow_Enter + Assume DS:Nothing + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +Proc LS_DriveWindow_Enter Far + + Assume DS:Disk + + Mov BL, CurrentDrive + Xor BH, BH + Mov DL, [DrivesAvail+BX] + Mov AH, 0Eh + Int 21h + + Mov SI, Offset SampleDirectory + Call D_GetDriveDirectory + + Mov CurrentSample, 0 + Push ES + Push DI + Call D_InitLoadSamples + Pop DI + Pop ES + + Mov Word Ptr [ES:DI], 15 ; Sample list + + Mov AX, 1 + Ret + +EndP LS_DriveWindow_Enter + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +Proc LI_DriveWindow_Enter Far + + Assume DS:Disk + + Mov BL, CurrentDrive + Xor BH, BH + Mov DL, [DrivesAvail+BX] + Mov AH, 0Eh + Int 21h + + Mov SI, Offset InstrumentDirectory + Call D_GetDriveDirectory + + Mov CurrentInstrument, 0 + Push ES + Push DI + Call D_InitLoadInstruments + Pop DI + Pop ES + + Mov Word Ptr [ES:DI], 5 ; Sample list + + Mov AX, 1 + Ret + +EndP LI_DriveWindow_Enter + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc LSDriveWindow_Right Far + + Mov Word Ptr [ES:DI], 17 + + Mov AX, 1 + Ret + +EndP LSDriveWindow_Right + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +Proc LoadSample ; AX = Sample number + ; DS:SI points to sample header. + Call PE_SaveCurrentPattern + + Push AX + + Cmp AX, 99 + JNE LoadSample4 + + Mov DX, CS:CurrentSample + Cmp DX, CS:SampleInMemory + JE LoadSample3 + +LoadSample4: + Mov EDX, [DS:SI+30h] + And EDX, EDX + JZ LoadSample6 + Test Byte Ptr [DS:SI+12h], 1 + JZ LoadSample6 + + Call Music_Stop + + Push AX + + Mov AX, 3D00h + Mov DX, SI + Add DX, 4 + Int 21h + JC LoadSample8 + + Mov BX, AX ; BX = File Handle + Mov AX, 4200h + Mov CX, [DS:SI+4Ah] + Mov DX, [DS:SI+48h] + Int 21h ; Move File Ptr. + + Pop AX ; AX = sample number. + + Push SI ; Load sample into memory first. + + Call D_LoadSampleData + + PushF + + Mov AH, 3Eh + Int 21h ; Close file. + + PopF + Pop SI + + JC LoadSample2 + +LoadSample3: + Pop BX + Mov DX, BX + + Add BX, BX + Call Music_GetSongSegment + Mov ES, AX + Mov DI, [ES:BX+64912] ; ES:DI points to instrument + + Mov CX, 48h + Rep MovsB + Add SI, 4 + Add DI, 4 + MovsW + MovsW + + Cmp DX, 99 + JNE LoadSample5 + + Mov AX, [Word Ptr CS:CheckDataArea+2Eh] + Mov [DS:SI-50h+2Eh], AX + Mov AL, [CS:CheckDataArea+12h] + Mov [DS:SI-50h+12h], AL + + Mov AX, CS:CurrentSample + Cmp AX, CS:SampleInMemory + JE LoadSample7 + + Mov CS:SampleInMemory, AX + + Call D_DrawWaveForm + +LoadSample5: + Mov AX, DX + Inc AX + Call Music_SoundCardLoadSample + +LoadSample7: + ClC + Jmp LoadSample1 + Ret + +LoadSample2: + Mov CS:SampleInMemory, 0FFFFh + Jmp LoadSample6 + +LoadSample8: + Pop AX + +LoadSample6: + Pop AX + StC + +LoadSample1: + PushF + Call PE_RestoreCurrentPattern + PopF + Ret + +EndP LoadSample + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +include it_d_ris.inc + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc LSViewWindow_Enter Far + + Assume DS:Disk + + Cmp NumSamples, 0 + JE LSViewWindow_Enter1 + + Mov AX, 96 + Mul CurrentSample + Mov SI, AX + Assume DS:Nothing + + Mov DS, DiskDataArea + Mov DL, [DS:SI+88] + Cmp DL, 1 + JE LSViewWindow_Enter1 + + Cmp DL, 20h + JAE LSViewWindow_Enter2 + + Mov AX, 1 + Ret + +EndP LSViewWindow_Enter + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc LSWindow_Enter Far + + Assume DS:Disk + + Cmp NumSamples, 0 + JE LSWindow_Enter2 + + Mov AX, 96 + Mul CurrentSample + Mov SI, AX + Assume DS:Nothing + + Mov DS, DiskDataArea + Mov DX, [DS:SI+88] ; Also get DH = InsampleChannels + Cmp DL, 1 + JNE LSWindow_Enter1 + +LSViewWindow_Enter1: + Push DS + Push SI + + Push CS + Pop DS + Mov SI, Offset SampleDirectory + Call D_SetDriveDirectory + + Pop SI + Pop DS + + Add SI, 4 + Call D_SetDriveDirectory + + Push CS + Pop DS + Assume DS:Disk + + Mov SI, Offset SampleDirectory + Call D_GetDriveDirectory + +LSWindow_EnterInModuleError: + Mov SamplesInModule, 0 + Call D_InitLoadSamples + Assume DS:Nothing + Mov CS:CurrentSample, 0 + + Mov AX, 1 + Ret + +LSWindow_Enter1: ; Load sample into sample list. + Cmp DL, 20h + JB LSWindow_EnterSample + +LSViewWindow_Enter2: + Sub DL, 20h + Mov Word Ptr CS:InSampleFormat, DX + Mov EAX, [SI+54h] + Mov CS:InSampleDateTime, EAX + + Add SI, 4 + ; Copy module name across + Push CS + Pop ES + Mov DI, Offset InSampleFileName + Mov CX, 13 + Rep MovsB + ; Open file + Push CS + Pop DS + Assume DS:Disk + + Mov CurrentSample, 0 + +LSWindow_EnterLoadInSampleData: + Mov DX, Offset InSampleFileName + Mov AX, 3D00h + Int 21h + JC LSWindow_EnterInModuleError + + Mov BX, AX + + Mov SI, Word Ptr InSampleFormat + And SI, 0FFh + Add SI, SI + + Mov NumSamples, 1 + + Mov DS, DiskDataArea + Assume DS:Nothing + + Push DS + Pop ES + + Call [CS:LoadSamplesInModuleTable+SI] + + ; Close module + Mov AH, 3Eh + Int 21h + + ; Setup first 'directory' + + Push CS + Pop DS + Assume DS:Disk + + Xor DI, DI + Mov SI, Offset ExitLibraryDirectory + Mov CX, 89 + Rep MovsB + + Mov EAX, InSampleDateTime + Mov [ES:DI-5], EAX + Mov SampleCacheFileComplete, 1 + Mov SamplesInModule, 1 + Mov SampleInMemory, 0FFFFh + Mov SampleCheck, 0FFFFh + + Mov AX, NumSamples + Mov LoadSampleNameCount, AX + + Mov AX, 1 + Ret + + Assume DS:Nothing + +LSWindow_EnterSample: + Call Music_Stop + + Mov AX, [Word Ptr CS:CheckDataArea+2Eh] + Mov [SI+2Eh], AX + ; prompt whether to initialise + ; instrument + ; 1) Only when no sample was + ; previously present + ; 2) When instrument mode is + ; on. + Mov AX, 99 ; Release sample! + Call Music_ReleaseSample + + Xor DX, DX ; Assume don't call. + + Call Music_GetInstrumentMode + JZ LSWindow_Enter4 ; Sample mode! + + ; Instrument mode + + ; Check whether previous sample + ; existed. + Push DS + Push SI + + Mov CX, 4 ; Assume Not OK + + Call I_GetSampleOffset ; DS:BX points to sample. + Test Byte Ptr [BX+12h], 1 + JNZ LSWindow_Enter5 + + Mov CX, 3 ; Assume OK. + +LSWindow_Enter5: + Mov DI, Offset O1_InitInstrument + Call M_Object1List + ; DX contains init flag. + Pop SI + Pop DS + +LSWindow_Enter4: + Push DX + + Call PE_GetLastInstrument + Mov AX, BX + Push AX + Call LoadSample + Pop CX + Xor DX, DX + +IF NETWORKENABLED + NetworkSendSample + Call Network_QueueSampleData +ENDIF + + Pop DX + + Test DX, DX + JZ LSWindow_Enter7 + + Call PE_GetLastInstrument ; BX = sample number + Call Music_AssignSampleToInstrument + + Push CS + Pop DS + Mov SI, Offset InitInstrumentErrorMsg + JC LSWindow_Enter6 + + Mov SI, Offset InitInstrumentMsg + +LSWindow_Enter6: + Call SetInfoLine + +LSWindow_Enter7: + Jmp Glbl_F3 + +LSWindow_Enter2: + Mov AX, 1 + Ret + +EndP LSWindow_Enter + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc LSWindow_Space Far + + Assume DS:Disk + + Cmp NumSamples, 0 + JE LSViewWindow_Enter1 + + Mov AX, 96 + Mul CurrentSample + LEA SI, [EAX+14h] + Assume DS:Nothing + + Push SI + + Mov DS, DiskDataArea + + Push CS + Pop ES + Mov DI, Offset SampleName + + Mov CX, 26 + Mov BX, DI + +LSWindow_Space1: + LodsB + And AL, AL + JNZ LS_WindowSpace2 + + Mov AL, ' ' + Jmp LS_WindowSpace3 + +LS_WindowSpace2: + Cmp AL, ' ' + JE LS_WindowSpace3 + + Mov BX, DI + Inc BX + +LS_WindowSpace3: + StosB + Loop LSWindow_Space1 + + Mov Byte Ptr [ES:BX], 0 + + + Mov DI, Offset O1_EditSampleName + Mov CX, 3 + Call M_Object1List + + Pop DI ; DI contains offset of sample + + And DX, DX + JZ LS_WindowSpace4 + + Push CS + Pop DS + Assume DS:Disk + + Mov SI, Offset SampleName + Mov CX, 26 + Mov ES, DiskDataArea + Rep MovsB + +LS_WindowSpace4: + Mov AX, 1 + Ret + +EndP LSWindow_Space + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc LSWindow_Up Far + + Call CheckSampleModified + JC LSWindow_Up1 + + Assume DS:Disk + + Mov AX, CurrentSample + And AX, AX + JZ LSWindow_Up1 + + Dec CurrentSample + +LSWindow_Up1: + Mov AX, 1 + Ret + +EndP LSWindow_Up + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc LSWindow_Down Far + + Call CheckSampleModified + JC LSWindow_Down1 + + Assume DS:Disk + + Mov AX, CurrentSample + + Inc AX + Cmp AX, NumSamples + JAE LSWindow_Down1 + + Mov CurrentSample, AX + +LSWindow_Down1: + Mov AX, 1 + Ret + +EndP LSWindow_Down + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc LSWindow_PgUp Far + + Call CheckSampleModified + JC LSWindow_PgUp1 + + Assume DS:Disk + + Mov AX, CurrentSample + + Sub AX, 35 + JC LSWindow_Home + + Mov CurrentSample, AX + +LSWindow_PgUp1: + Mov AX, 1 + Ret + +EndP LSWindow_PgUp + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc LSWindow_PgDn Far + + Call CheckSampleModified + JC LSWindow_PgDn1 + + Assume DS:Disk + + Mov AX, CurrentSample + + Add AX, 35 + Cmp AX, NumSamples + JAE LSWindow_End + + Mov CurrentSample, AX + +LSWindow_PgDn1: + Mov AX, 1 + Ret + +EndP LSWindow_PgDn + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc LSWindow_Home Far + + Call CheckSampleModified + JC LSWindow_Home1 + + Assume DS:Disk + + Mov CurrentSample, 0 + +LSWindow_Home1: + Mov AX, 1 + Ret + +EndP LSWindow_Home + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc LSWindow_End Far + + Call CheckSampleModified + JC LSWindow_End1 + + Assume DS:Disk + + Mov AX, NumSamples + + Dec AX + JS LSWindow_End1 + + Mov CurrentSample, AX + +LSWindow_End1: + Mov AX, 1 + Ret + +EndP LSWindow_End + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_LSCheckLoopValues Far + + Call D_GetLoadSampleVars ; DS:SI points to thing + + Mov BX, SI + + Mov EAX, [BX+30h] + Cmp EAX, [BX+34h] + JA D_LSCheckLoopValues3 + + Mov [BX+34h], EAX + +D_LSCheckLoopValues3: + Cmp EAX, [BX+38h] + JAE D_LSCheckLoopValues2 + + Mov [BX+38h], EAX + +D_LSCheckLoopValues2: + Mov EAX, [BX+38h] + Cmp EAX, [BX+34h] + JA D_LSCheckLoopValues1 + + And Byte Ptr [BX+12h], NOT 00010000b + +D_LSCheckLoopValues1: + Call D_DrawWaveForm + + Ret + +EndP D_LSCheckLoopValues + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_LSCheckSusLoopValues Far + + Call D_GetLoadSampleVars ; DS:SI points to thing + + Mov BX, SI + + Mov EAX, [BX+30h] + Cmp EAX, [BX+40h] + JA D_LSCheckSusLoopValues3 + + Mov [BX+40h], EAX + +D_LSCheckSusLoopValues3: + Cmp EAX, [BX+44h] + JAE D_LSCheckSusLoopValues2 + + Mov [BX+44h], EAX + +D_LSCheckSusLoopValues2: + Mov EAX, [BX+44h] + Cmp EAX, [BX+40h] + JA D_LSCheckLoopValues1 + + And Byte Ptr [BX+12h], NOT 00100000b + +D_LSCheckSusLoopValues1: + Call D_DrawWaveForm + + Ret + +EndP D_LSCheckSusLoopValues + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_SaveSong Far + + Push CS + Pop DS + Assume DS:Disk + + Mov SI, Offset SongDirectory + Call D_SetDriveDirectory ; DS:SI points to cur dir. + + Cmp Byte Ptr [FileName], 0 + JNE D_SaveSong2 + + Jmp Glbl_F10 + +D_SaveSong2: +; Call D_CheckOverWrite +; JC D_SaveSong1 + + Push CS +; Push CS +; Pop DS + Pop ES + + Mov SI, Offset FileName + Mov DI, Offset SaveFileName + Mov CX, 14 + +D_SaveSong3: + LodsB + StosB + Cmp AL, '.' + LoopNE D_SaveSong3 + JNE D_SaveSong4 + + Cmp SaveFormat, 1 + JE D_SaveSong5 + + Mov AX, 'TI' + StosW + Xor AX, AX + StosB + Jmp D_SaveSong4 + +D_SaveSong5: + Mov AX, '3S' + StosW + Mov AX, 'M' + StosW + +D_SaveSong4: + Xor AL, AL + Call Glbl_SetCurrentMode + + Cmp SaveFormat, 1 + JE D_SaveFileS3MModule + Jmp D_SaveFileITModule + +EndP D_SaveSong + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_PreSaveSample + + Push CS + Pop DS + Assume DS:Disk + + Mov NoSaveError, 0 + + Mov SI, Offset SampleDirectory + Call D_SetDriveDirectory + + Call PE_GetLastInstrument + Call Music_GetSongSegment + Mov DS, AX + Assume DS:Nothing + + Mov SI, BX + Add SI, SI + Mov SI, [DS:64912+SI] ; SI points to sample. + Inc BX + + ; Check if sample exists + Test Byte Ptr [SI+12h], 1 + JZ D_PreSaveSample1 + + Call DeleteSampleCacheFile + + LEA DX, [SI+4] + + Call D_CheckOverWrite + Ret + +D_PreSaveSample1: + StC + Ret + +EndP D_PreSaveSample + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_SaveSample Far + + Call D_PreSaveSample + JC D_SaveSample2 + +Proc D_SaveSampleInternal Far + ; OK to save. DS:SI points to + ; structure, BX = sample num + Mov ES, CS:DiskDataArea + Xor DI, DI + Mov CX, 80 + Rep MovsB + Mov Byte Ptr [ES:2Eh], 1 + Mov DWord Ptr [ES:48h], 80 + + Push ES + Pop DS + + Mov AH, 3Ch + Xor CX, CX + Mov DX, 4 + Int 21h ; Open file. + JC D_SaveSample2 + + Push BX ; BX = sample number + Mov BX, AX ; BX = file handle + + Mov AH, 40h + Mov CX, 80 + Xor DX, DX + Int 21h ; Save header. + + Pop AX ; AX = sample number + Push AX + + Call D_SaveSampleData + PushF + + Mov AH, 3Eh + Int 21h ; Close file + + PopF + Pop BX ; AX = sample number + JC D_SaveSample2 + + Push CS + Pop DS + Mov AX, BX + Mov SI, Offset ITSampleSavedMsg + Call SetInfoLine + + Jmp D_SaveSampleEnd + +D_SaveSample2: + Push CS + Pop DS + Mov AX, BX + Mov SI, Offset SampleErrorMsg + Call SetInfoLine + +D_SaveSampleEnd: + Mov AX, 1 + Ret + +EndP D_SaveSampleInternal + +EndP D_SaveSample + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_SaveRawSample Far + Assume DS:Disk + + Call D_PreSaveSample ; DS:SI points to structure + JC D_SaveRawSample2 + Assume DS:Nothing + +IF SAVESAMPLEWAV + Mov DWord Ptr [CS:WaveBytesPerSample], 80001h + Mov ECX, [SI+3Ch] ; C5Speed + Mov [CS:WAVEMixSpeed], ECX + Mov EAX, [SI+30h] ; Length + Test Byte Ptr [SI+12h], 2 + JZ D_SaveWAVHeader1 + + Add EAX, EAX + Add ECX, ECX + Mov DWord Ptr [CS:WaveBytesPerSample], 100002h + +D_SaveWAVHeader1: + Mov [CS:WAVEDataSize], EAX + Mov [CS:WAVEBytesPerSecond], ECX +ENDIF + Push DS + Push SI + + Mov AX, BX ; AX = sample number. + Xor CX, CX + Call Music_GetSampleLocation ; ES:DI points to sample. + + Mov DI, SI + Push DS + Pop ES + + Pop SI + Pop DS + + PushF + + Mov AH, 3Ch + Xor CX, CX + LEA DX, [SI+4] + Int 21h + JC D_SaveRawSample3 + +IF SAVESAMPLEWAV + PushA + Push DS + + Push CS + Pop DS + + Mov BX, AX + Mov AH, 40h + Mov DX, Offset WAVEFileHeader + Mov CX, 2Ch + Int 21h + + Pop DS + PopA +ENDIF + + PopF + Push BX + XChg AX, BX ; BX = file handle, AX = sample + ; number + JZ D_SaveRawSample1 ; 8 bit, write as unsigned + + Call D_SaveSampleData + PushF + Jmp D_SaveRawSample4 + +D_SaveRawSample1: + Call D_SaveSampleDataConvert + PushF + +D_SaveRawSample4: + Mov AH, 3Eh + Int 21h ; Close file. + + PopF + Pop BX ; BX = Sample number + + JC D_SaveRawSample2 + + Push CS + Pop DS + Assume DS:Disk + + Mov AX, BX + Mov SI, Offset RawSampleSavedMsg + Call SetInfoLine + + ClC + Jmp D_SaveRawSampleEnd + +D_SaveRawSample3: + PopF + +D_SaveRawSample2: + Push CS + Pop DS + Mov AX, BX + Mov SI, Offset SampleErrorMsg + Call SetInfoLine + StC + +D_SaveRawSampleEnd: + Mov AX, 1 + Ret + +EndP D_SaveRawSample + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_SaveST3Sample Far + + Call D_PreSaveSample + JC D_SaveST3Sample2 + + ; OK to save. DS:SI points to + ; structure, BX = sample num + Mov ES, CS:DiskDataArea + Xor DI, DI + Mov AL, 1 + StosB + Push SI + Mov CX, 13 + Add SI, 4 + Rep MovsB + Pop SI + Mov AX, 5 + StosW ; FileName + + Mov EAX, [DS:SI+30h] ; LoopStart + StosD + + Mov EAX, [DS:SI+34h] ; LoopBeg + StosD + + Mov EAX, [DS:SI+38h] ; LoopEnd + StosD + + Xor AX, AX + Mov AL, Byte Ptr [DS:SI+13h] + StosW ; Volume + + Mov AH, [DS:SI+12h] + Mov AL, AH + And AX, 1002h + ShR AH, 4 + ShL AL, 1 + Or AH, AL + Xor AL, AL + StosW ; Flags & Pack + + Mov EAX, [DS:SI+3Ch] + StosD + + Mov CX, 6 + Xor AX, AX + Rep StosW + + Add SI, 14h + Mov CX, 25 + Rep MovsB + Xor AX, AX + StosB + StosW + + Mov EAX, 'SRCS' + StosD + + Push ES + Pop DS + + Mov AH, 3Ch + Xor CX, CX + Mov DX, 1 + Int 21h ; Open file. + JC D_SaveST3Sample2 + + Push BX ; BX = sample number + Mov BX, AX ; BX = file handle + + Mov AH, 40h + Mov CX, 80 + Xor DX, DX + Int 21h ; Save header. + + Pop AX ; AX = sample number + Push AX + + Call D_SaveSampleDataConvert + + PushF + + Mov AH, 3Eh + Int 21h ; Close file + + PopF + Pop BX + + JC D_SaveST3Sample2 + + Push CS + Pop DS + Mov AX, BX + Mov SI, Offset ST3SampleSavedMsg + Call SetInfoLine + + Jmp D_SaveST3SampleEnd + +D_SaveST3Sample2: + Push CS + Pop DS + Mov AX, BX + Mov SI, Offset SampleErrorMsg + Call SetInfoLine + +D_SaveST3SampleEnd: + Mov AX, 1 + Ret + +EndP D_SaveST3Sample + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_SaveInstrument Far + + Push CS + Pop DS + Assume DS:Disk + + Mov NoSaveError, 0 + + Mov SI, Offset InstrumentDirectory + Call D_SetDriveDirectory + + Call PE_GetLastInstrument + Call Music_GetSongSegment + Mov DS, AX + Assume DS:Nothing + + Mov SI, BX + Add SI, SI + Mov SI, [DS:64712+SI] ; SI points to instrument + + Call DeleteInstrumentCacheFile + +; Mov DX, SI +; Add DX, 4 + LEA DX, [SI+4] + + Call D_CheckOverWrite + JC D_SaveInstrumentError + + ; DS:SI still points to ins. + ; Clear InstrumentTable setup table. + Push CS + Pop ES + Mov DI, Offset InstrumentTable + Xor AX, AX + Mov CX, 50 + Rep StosW ; OK.. table clear. + + ; Now step through instrument + ; list and get sample numbers. + Push DS + Push SI + + Add SI, 40h + Mov CX, 120 + Xor BX, BX + +D_SaveInstrument1: + LodsW + Mov BL, AH ; BL = sample number. + Mov [CS:InstrumentTable+BX], 1 + Loop D_SaveInstrument1 + + ; OK. Instrument table contains + ; 1s for every sample used... + ; Now to re-translate it. + Push CS + Pop DS + Assume DS:Disk + + Mov AH, 0 + Mov CX, 99 + Mov SI, Offset InstrumentTable + Mov Byte Ptr [SI], 0 + +D_SaveInstrument2: + Cmp Byte Ptr [SI], 0 + JE D_SaveInstrument3 + + Inc AH + Mov [SI], AH + +D_SaveInstrument3: + Inc SI + Loop D_SaveInstrument2 + ; AH = number of samples.. + ; Now let's copy it to the Diskdata. + + Pop SI + Pop DS + Assume DS:Nothing + + Mov ES, CS:DiskDataArea + Xor DI, DI + Mov CX, 554/2 + + Rep MovsW + + Push ES + Pop DS + Assume DS:Nothing + + Mov [DS:1Eh], AH ; AH = number of samples. + Mov Word Ptr [DS:1Ch], TRACKERVERSION + + ; Now to translate + Mov DI, 41h +; Xor BX, BX + Mov CX, 120 + +D_SaveInstrument4: + Mov BL, [DI] + Mov AL, [CS:InstrumentTable+BX] + StosB + Inc DI + + Loop D_SaveInstrument4 + ; headerfilesize=554(instrumentheader)+ + ; 80*AH. + Mov AL, 80 + Mul AH + Add AX, 554 ; AX = header size. + + Push AX + + Mov DX, AX + Xor CX, CX ; CX:DX = posn in file. + + Call Music_GetSongSegment + Mov DS, AX + Mov DI, 554 ; DI = posn in header. + Xor BX, BX + +D_SaveInstrument5: ; Loop to get samples into header. + Cmp [CS:InstrumentTable+BX], 0 + JE D_SaveInstrument6 + + Mov SI, BX + Add SI, SI + Mov SI, [DS:64912+SI-2] ; DS:SI points to sample. + + Push CX ; Move the header... + Mov CX, 40 + Rep MovsW + Pop CX + + Mov [ES:DI-80+48h], DX ; File pointer. + Mov [ES:DI-80+4Ah], CX + + Mov AL, [ES:DI-80+12h] + Test AL, 1 + JZ D_SaveInstrument6 + + Add DX, [ES:DI-80+30h] + AdC CX, [ES:DI-80+32h] + + Test AL, 2 + JZ D_SaveInstrument6 + + Add DX, [ES:DI-80+30h] + AdC CX, [ES:DI-80+32h] + +D_SaveInstrument6: + Inc BX + Cmp BX, 100 + JB D_SaveInstrument5 + + Push ES + Pop DS ; Lets open the file! + Mov DX, 4 + + Mov AH, 3Ch ; Open file! + Xor CX, CX ; Normal attributes + Int 21h + + Pop CX ; CX = header size + + JC D_SaveInstrumentError + + Mov BX, AX ; BX = file handle... + + Xor DX, DX + Call D_SaveBlock ; OK.. header's written.. now save + ; individual samples... + Mov DI, 1 + +D_SaveInstrument7: + Cmp [CS:InstrumentTable+DI], 0 + JE D_SaveInstrument8 + + Mov AX, DI + + Call D_SaveSampleData + +D_SaveInstrument8: + Inc DI + Cmp DI, 100 + JBE D_SaveInstrument7 + + Mov AH, 3Eh + Int 21h + Jmp D_SaveInstrumentOK + +D_SaveInstrumentError: + Push CS + Pop DS + + Call PE_GetLastInstrument + Mov AX, BX + Inc AX + Mov SI, Offset InstrumentErrorMsg + Call SetInfoLine + + Jmp D_SaveInstrumentEnd + +D_SaveInstrumentOK: + Push CS + Pop DS + + Call PE_GetLastInstrument + Mov AX, BX + Inc AX + Mov SI, Offset ITInstrumentSavedMsg + Call SetInfoLine + +D_SaveInstrumentEnd: + Mov AX, 1 + Ret + +EndP D_SaveInstrument + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_DeleteSampleFile Far + + Push CS + Pop DS + Assume DS:Disk + + Cmp NumSamples, 0 + JE D_DeleteSampleFile1 + Cmp SamplesInModule, 0 + JNE D_DeleteSampleFile1 + + Mov AX, 96 + Mul CurrentSample + Mov SI, AX + Mov DS, DiskDataArea + Assume DS:Nothing + Cmp Byte Ptr [DS:SI+58h], 1 + JBE D_DeleteSampleFile1 ; Don't delete dirs! +; Cmp Byte Ptr [DS:SI+58h], 20h +; JAE D_DeleteSampleFile1 + + Push DS + Push SI + + Mov DI, Offset O1_ConfirmDelete2 + Mov CX, 4 + Call M_Object1List + + Pop SI + Pop DS + + And DX, DX ; OK to delete? + JZ D_DeleteSampleFile1 + + ; Delete file.... + LEA DX, [SI+4] + Mov AH, 41h + Int 21h + JC D_DeleteSampleFile1 + + Push CS + Pop DS + Assume DS:Disk + + Mov DI, SI + Add SI, 96 + + Mov CX, NumSamples ; Wipe from list.. + Mov BX, CurrentSample + Sub CX, BX + + Mov AX, 96 + Mul CX + Mov CX, AX + + Push DS + + Mov DS, DiskDataArea + Push DS + Pop ES + + Rep MovsB + + Pop DS + + Mov SampleInMemory, 0FFFFh + Mov SampleCheck, 0FFFFh + + Dec NumSamples + JZ D_DeleteSampleFile2 + + Cmp BX, NumSamples + JB D_DeleteSampleFile2 + + Mov BX, NumSamples + Dec BX + Mov CurrentSample, BX + +D_DeleteSampleFile2: + Cmp SampleCacheFileComplete, 1 + JNE D_DeleteSampleFile1 + + Call D_SaveSampleCacheFile + +D_DeleteSampleFile1: + Mov AX, 1 + Ret + +EndP D_DeleteSampleFile + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc CheckSampleModified + + Push CS + Pop DS + Assume DS:Disk + + Cmp SamplesInModule, 0 + JNE CheckSampleModified1 + + Mov AX, 96 + Mul CurrentSample + + Mov ES, DiskDataArea + Mov DI, AX + Mov DL, [ES:DI+88] + Cmp DL, 1 + JBE CheckSampleModified1 + Cmp DL, 20h + JAE CheckSampleModified1 + + Mov SI, Offset CheckDataArea + + Mov CX, 12h + RepE CmpSB + JNE CheckSampleModified7 + Inc SI + Inc DI + Mov CX, 50h-12h-1 + RepE CmpsB + JE CheckSampleModified1 + Mov CX, 80 + RepE CmpsB + + ; Check whether file name changed... +CheckSampleModified7: + Mov DI, AX + Mov SI, Offset CheckDataArea+4 + Add DI, 4 + + Mov CX, 13 + RepE CmpsB + JE CheckSampleModified3 + +CheckSampleModified2: ; Sample name different. + Mov DI, Offset O1_ConfirmSaveRenameList + Mov CX, 3 + Call M_Object1List + ; DX = 0 -> don't save + ; DX = 1 -> save + And DX, DX + JZ CheckSampleModified4 + + ; Load Sample + Push CS + Pop DS + + Mov SI, Offset CheckDataArea + Mov AX, 99 + Call LoadSample ; Load sample into slot 100! + JC CheckSampleModified5 + ; Save sample + Mov AX, 96 + Mul CS:CurrentSample + Mov SI, AX + Mov DS, CS:DiskDataArea + Mov BX, 100 ; DS:SI points to block + Push DS + Push SI + Call D_SaveSampleInternal + Pop SI + Pop DS + JC CheckSampleModified6 + ; Delete old sample + + Push CS + Pop DS + Mov DX, Offset CheckDataArea+4 + Mov AH, 41h + Int 21h ; Delete file + + ; Now update sample data... + + Call DeleteSampleCacheFile + Call D_InitLoadSamples + + Jmp CheckSampleModified1 ; Return OK! + +CheckSampleModified3: ; Sample name the same. + Mov DI, Offset O1_ConfirmResaveList + Mov CX, 3 + Call M_Object1List + ; DX = 0 -> don't save + ; DX = 1 -> save + And DX, DX + JZ CheckSampleModified4 + + ; Load Sample + Push CS + Pop DS + + Mov SI, Offset CheckDataArea + Mov AX, 99 + Call LoadSample ; Load sample into slot 100! + JC CheckSampleModified5 + + ; Save Sample + Mov AX, 96 + Mul CS:CurrentSample + Mov SI, AX + Mov DS, CS:DiskDataArea + Mov BX, 100 ; DS:SI points to block + Push DS + Push SI + Call D_SaveSampleInternal + Pop SI + Pop DS + JC CheckSampleModified6 + ; Now update sample data... + Call DeleteSampleCacheFile + Call D_InitLoadSamples + + Jmp CheckSampleModified1 + +CheckSampleModified4: ; Prompt to discard changes.. + Mov DI, Offset O1_ConfirmDiscardList + Mov CX, 4 + Call M_Object1List + ; DX = 0 -> don't discard + ; DX = 1 -> discard + And DX, DX + JZ CheckSampleModified5 + + Push CS + Pop DS + Assume DS:Disk + + Mov SI, Offset CheckDataArea + Mov ES, DS:DiskDataArea + Mov AX, 96 + Mul CurrentSample + Mov DI, AX + Mov CX, 80 + Rep MovsB + + Jmp CheckSampleModified1 + +CheckSampleModified6: + Call DeleteSampleCacheFile + Call D_InitLoadSamples + +CheckSampleModified5: + Push CS + Pop DS + + StC + Ret + +CheckSampleModified1: + Push CS + Pop DS + + ClC + Ret + +EndP CheckSampleModified + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_DrawWaveForm Far + + PushAD + Push DS + Push ES + + Call S_GetGenerationTableOffset + Push DI + Mov CX, 248*32 + Xor AL, AL + Rep StosB + Pop DI + + Mov AX, 100 + Xor CX, CX + Call Music_GetSampleLocation ; Gets DS:SI and CX + JC D_DrawWaveFormEnd + +; Push AX ; AX = instrument num + ; DS:SI = waveform, CX = length + ; ES:DI = charactergenerationtable + + SetNZ CS:Resolution + JZ D_DrawWaveForm8Bit + + Add ECX, ECX + Inc SI + +D_DrawWaveForm8Bit: + + Mov EAX, ECX + Mov ECX, 248 + Xor EDX, EDX + Div ECX ; AX = major shift. DX = minor shift. + + Mov EBX, EAX + Xor EAX, EAX + Div ECX + + Mov EDX, EAX + Xor EAX, EAX + + Mov EBP, ESI + +D_DrawWaveForm6: + Add EAX, EDX + AdC EBP, EBX + Push EAX + Push EBX + Push ECX + Push EDX + + Mov CL, [SI] + Mov CH, CL + + Mov BX, 1 + Add BL, CS:Resolution + +D_DrawWaveForm10: + Cmp ESI, EBP + JAE D_DrawWaveForm7 + + Mov AL, [SI] + Add SI, BX + JC D_DrawWaveFormUpdateLocation + +D_DrawWaveFormResume: + Cmp AL, CL + JL D_DrawWaveForm8 + + Cmp AL, CH + JLE D_DrawWaveForm10 + + Mov CH, AL + Jmp D_DrawWaveForm10 + +D_DrawWaveFormUpdateLocation: + Add ESI, 10000h + Int 3 + Jmp D_DrawWaveFormResume + +D_DrawWaveForm8: + Mov CL, AL + Jmp D_DrawWaveForm10 + +D_DrawWaveForm7: ; CL = min, CH = max. + Mov AX, CX + SAR AH, 1 + SAR AL, 1 + Add AX, 202h + SAR AL, 2 + SAR AH, 2 + + Xor CH, CH + Mov CL, AH + Sub CL, AL ; CX = iterations. + Inc CX + + Mov AL, 16 + Sub AL, AH + Cmp AL, 32 + JNE D_DrawWaveForm13 + + Mov AL, 31 + +D_DrawWaveForm13: + Mov AH, 31*8 + Mul AH + Mov BX, AX + +D_DrawWaveForm11: + Mov Byte Ptr [ES:DI+BX], 1 + Add BX, 248 + Loop D_DrawWaveForm11 + +D_DrawWaveForm12: + Pop EDX + Pop ECX + Pop EBX + Pop EAX + Inc DI + Loop D_DrawWaveForm6 + + ; Get Sample header offset. +; Call Music_GetSongSegment +; Mov DS, AX +; Pop SI +; Dec SI +; Add SI, SI +; Mov SI, [64912+SI] + Mov AX, 96 + Mul CS:CurrentSample + Mov DS, CS:DiskDataArea + Mov SI, AX + + + Mov EBX, [DS:SI+30h] + Test Byte Ptr [DS:SI+12h], 10h + JZ D_DrawWaveForm14 + + Mov ECX, EBX + ShR ECX, 1 + + Mov EAX, 247 + Mul DWord Ptr [DS:SI+34h] + Add EAX, ECX + AdC EDX, 0 + Div EBX + + Push EAX ; AX = loop start. + + Mov EAX, 247 + Mul DWord Ptr [DS:SI+38h] + Add EAX, ECX + AdC EDX, 0 + Div EBX + Mov EDX, EAX + Pop EAX ; DX = loop end (0-175) + ; AX = loop start (0-175) + + Call S_GetGenerationTableOffset + ; ES:DI + Add DI, AX + Sub DX, AX + Dec DX + Mov CX, 32 + Mov AH, 1 + +D_DrawSampleWaveFormLoop1: + Push DI + + Xor AL, AL + Test AH, 2 + JZ D_DrawSampleWaveFormLoop2 + + Inc AX + +D_DrawSampleWaveFormLoop2: + StosB + Add DI, DX + StosB + + Pop DI + Add DI, 248 + Inc AH + Loop D_DrawSampleWaveFormLoop1 + +D_DrawWaveForm14: + Test Byte Ptr [DS:SI+12h], 20h + JZ D_DrawWaveFormEnd + + Mov ECX, EBX + ShR ECX, 1 + + Mov EAX, 247 + Mul DWord Ptr [DS:SI+40h] + Add EAX, ECX + AdC EDX, 0 + Div EBX + + Push EAX ; AX = loop start. + + Mov EAX, 247 + Mul DWord Ptr [DS:SI+44h] + Add EAX, ECX + AdC EDX, 0 + Div EBX + Mov EDX, EAX + Pop EAX ; DX = loop end (0-175) + ; AX = loop start (0-175) + + Call S_GetGenerationTableOffset + ; ES:DI + Add DI, AX + Sub DX, AX + Dec DX + Mov CX, 32 + Mov AL, 1 + +D_DrawSampleWaveFormSusLoop1: + Push DI + + StosB + Add DI, DX + StosB + + Pop DI + Add DI, 248 + Xor AL, 1 + Loop D_DrawSampleWaveFormSusLoop1 + +D_DrawWaveFormEnd: + Mov AX, 0 + Mov BX, 31 + Mov CX, 4 + Call S_GenerateCharacters + + Pop ES + Pop DS + PopAD + + Ret + +EndP D_DrawWaveForm + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_ClearFileName Far + + Push AX + Push CX + Push ES + Push DI + + Mov DI, Offset FileName + Push CS + Pop ES + Mov CX, 7 + Xor AX, AX + Rep StosW + + Pop DI + Pop ES + Pop CX + Pop AX + Ret + +EndP D_ClearFileName + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_GetFormatType Far + + Push CS + Pop ES + Mov DI, Offset SaveFormat + + Ret + +EndP D_GetFormatType + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_DisableFileColours Far + + Mov CS:FileColours, 0 + + Ret + +EndP D_DisableFileColours + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_LoadInstrumentFiles + + Mov DS, CS:DiskDataArea + Push DS + Pop ES + + Xor DI, DI + Xor AX, AX + Mov CX, 32768 + Rep StosW + + Mov DX, 64000 + Mov AH, 1Ah + Int 21h ; Shift DTA address.. + ; to DiskDataArea:64000 + + Xor DI, DI + + Push CS + Pop DS + Mov DX, Offset AllFilesMask + Mov CX, 10h + Mov AH, 4Eh + Int 21h + + Mov DS, CS:DiskDataArea + Push DS + Pop ES + + JC D_LoadInstrumentFiles2 + +D_LoadInstrumentFiles1: ; A directory was found! + Test Byte Ptr [DS:64000+15h], 10h + JZ D_LoadInstrumentFiles5 ; Check that it IS a directory + + Cmp Word Ptr [DS:64000+1Eh], '.' + JNE D_LoadInstrumentFilesNoRoot + + Mov Byte Ptr [DS:64000+1Eh], '\' + +D_LoadInstrumentFilesNoRoot: + Mov DL, 1 + Call Near Ptr D_LoadInstrumentFiles6 + + Inc CS:NumInstruments + Inc CS:LoadInstrumentNameCount + + Cmp CS:NumInstruments, 999 + JAE D_LoadInstrumentFiles4 + +D_LoadInstrumentFiles5: + Mov AH, 4Fh + Int 21h + JNC D_LoadInstrumentFiles1 + +D_LoadInstrumentFiles2: ; Directories done.. samples now + Push CS + Pop DS + Mov DX, Offset AllFilesMask + Xor CX, CX + Mov AH, 4Eh + Int 21h + + Mov DS, CS:DiskDataArea + Push DS + Pop ES + + JC D_LoadInstrumentFiles4 + +D_LoadInstrumentFiles3: +; Push DI +; +; Mov SI, Offset InstrumentCacheFileName +; Mov DI, 64000+1Eh +; Mov CX, 9 +; Rep SegCS CmpsB +; Pop DI +; JE D_LoadInstrumentFilesNext + + Mov DL, 0 + Call Near Ptr D_LoadInstrumentFiles6 + + Inc CS:NumInstruments + Cmp CS:NumInstruments, 999 + JAE D_LoadInstrumentFiles4 + +D_LoadInstrumentFilesNext: + Mov AH, 4Fh + Int 21h + JNC D_LoadInstrumentFiles3 + +D_LoadInstrumentFiles4: ; End! + Mov AX, CS:NumInstruments + Mov CS:InitialInstruments, AX + + Ret + +D_LoadInstrumentFiles6: ; Get name/size/date/time. + Mov AL, DL + StosB + + Mov SI, 64000+1Eh + Mov CX, 14 ; Name.. + Rep MovsB + + Cmp DL, 1 + JNE D_LoadInstrumentFiles7 + + Push DS + Push CS + Pop DS + Mov SI, Offset DirectoryMsg + Mov CX, 25 + Rep MovsB + + Pop DS + + Xor AX, AX + Mov CX, 4 + Rep StosW + + RetN + +D_LoadInstrumentFiles7: + Xor AX, AX + Mov CX, 27 + Rep StosB ; No instrumentname, NOS = 0. + + Mov AX, [DS:64000+1Ah] ; File Size.. + Mov DX, [DS:64000+1Ch] + + SHRD AX, DX, 10 + ShR DX, 10 + JZ D_LoadInstrumentFiles8 + + Mov AX, 0FFFFh + +D_LoadInstrumentFiles8: + StosW + + Xor EAX, EAX ; Offset + StosD + + RetN + +EndP D_LoadInstrumentFiles + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_InitLoadInstruments Far + + Push CS + Pop DS + Assume DS:Disk + + Mov SI, Offset InstrumentDirectory + Call D_SetDriveDirectory ; DS:SI points to cur dir. + + Call Music_GetSongSegment + Mov DS, AX + + Mov CX, 99 + Mov BX, [DS:64912] ; BX = offset to first + ; sample. + + Mov DX, CX ; DX = counter. + Add BX, 12h + +D_InitLoadInstruments4: + Mov AL, [BX] + ShR AL, 1 + SBB DX, 0 + + Add BX, 80 + Loop D_InitLoadInstruments4 + + Push CS + Pop DS + Assume DS:Disk + + Mov UnusedSamples, DX + + Cmp InstrumentsInModule, 0 + JE D_InitLoadInstruments5 + + Jmp LIWindow_EnterLoadInInstrumentData + +D_InitLoadInstruments5: + Mov LoadInstrumentNameCount, 0 + Mov NumInstruments, 0 + Mov InstrumentCacheFileComplete, 0 + + Mov SI, Offset InstrumentDirectory + Call D_SetDriveDirectory ; DS:SI points to cur dir. + + Mov [OldCacheTime], 0 + + Mov AX, 3D00h ; Open file.. + Mov DX, Offset InstrumentCacheFileName + Int 21h + JC D_InitLoadInstrument1 ; Can't open file? + + Mov BX, AX + + Mov AH, 3Fh + Mov CX, 6 ; 2 integers containing number + ; of sample entries... + ; 3rd word = Version check + Mov DS, DiskDataArea + Assume DS:Nothing + + Xor DX, DX + Int 21h + JC D_InitLoadInstrument3 + Cmp AX, CX + JNE D_InitLoadInstrument3 + + Mov AL, [CS:InstrumentDirectory] ; AL = drive letter + Cmp AL, [CS:CDRomStartDrive] + JL InstrumentVersionCheck + Cmp AL, [CS:CDRomEndDrive] + JGE InstrumentVersionCheck + + Cmp Word Ptr [DS:4], 211h + JB D_InitLoadInstrument3 + Cmp Word Ptr [DS:4], TRACKERVERSION + JBE D_InitLoadInstrumentsCacheOK + +InstrumentVersionCheck: + Cmp Word Ptr [DS:4], TRACKERVERSION + JNE D_InitLoadInstrument3 + +InstrumentVersionCheckEnd: + Mov AX, 5700h ; Get file date&time. + Int 21h + + Mov Word Ptr [OldCacheTime], CX + Mov Word Ptr [OldCacheTime+2], DX + + Cmp CX, Time ; Check time and date + JNE D_InitLoadInstrumentOldCache ; for 'currentness' + Cmp DX, Date + JNE D_InitLoadInstrumentOldCache + ; OK.. let's load... + +D_InitLoadInstrumentsCacheOK: + Mov AX, [DS:0] + Mov CS:InitialInstruments, AX + + Mov SI, [DS:2] ; Number of samples. + Mov AX, 48 + Mul SI + Mov CX, AX ; Bytes to read. + + Mov AH, 3Fh ; Load again. + Xor DX, DX ; In case of internal malfunc. + Int 21h + JC D_InitLoadInstrument3 + Cmp AX, CX + JNE D_InitLoadInstrument3 + + Mov AH, 3Eh ; Close file. + Int 21h + + Push CS + Pop DS + Assume DS:Disk + + Mov LoadInstrumentNameCount, SI + Mov NumInstruments, SI + Mov InstrumentCacheFileComplete, 1 + + Jmp D_InitLoadInstrument2 + +D_InitLoadInstrumentOldCache: + PushA + Push DS + + Call D_GetNumFiles + + Pop DS + JC D_InitLoadInstrument5 + + Cmp AX, [DS:0] + + PopA + JNE D_InitLoadInstrument3 + + Call Far Ptr D_InitLoadInstrumentsCacheOK + + Call D_SaveInstrumentCacheFile ; Resave it with new date + + Ret + +D_InitLoadInstrument5: + PopA + +D_InitLoadInstrument3: + Mov AH, 3Eh ; Close file. + Int 21h + + Push CS + Pop DS + Assume DS:Disk + + Call DeleteInstrumentCacheFile + +D_InitLoadInstrument1: + Call D_LoadInstrumentFiles + +D_InitLoadInstrument2: + Ret + +EndP D_InitLoadInstruments + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_LoadInstrumentNames Far + + Push CS + Pop DS + Assume DS:Disk + + Cmp InstrumentCacheFileComplete, 1 + JNE D_LoadInstrumentNames2 + +D_LoadInstrumentNames6: + Xor AX, AX ; No redraw screen. + Ret + +D_LoadInstrumentNames2: + Mov BX, LoadInstrumentNameCount + Cmp BX, NumInstruments + JAE D_LoadInstrumentNames5 + +D_LoadInstrumentNames1: + Call K_IsAnyKeyDown + And AL, AL + JNZ D_LoadInstrumentNames6 + + Call GetKeyboardLock + And AL, AL + JNZ D_LoadInstrumentNames6 + + Mov AX, 48 + Mul BX + Mov SI, AX + Mov ES, DiskDataArea + Cmp Byte Ptr [ES:SI], 0 + JNE D_LoadInstrumentNames3 + + Call D_LoadInstrumentHeader + JC D_LoadInstrumentNames3 + + Call D_GetInstrumentInfo ; BX = sample number + Push CS + Pop DS + JC D_LoadInstrumentNames7 + +D_LoadInstrumentNames3: + Push CS + Pop DS + Assume DS:Disk + + Inc LoadInstrumentNameCount + +D_LoadInstrumentNames7: + Mov BX, LoadInstrumentNameCount + Cmp BX, NumInstruments + JNE D_LoadInstrumentNames4 + ; Save cache file.. + +D_LoadInstrumentNames5: + Call D_SaveInstrumentCacheFile + Cmp CurrentInstrument, 0 + JNE D_LoadInstrumentNames4 + Call D_SlowInstrumentSort + +D_LoadInstrumentNames4: + Mov AX, 1 ; Signify redraw screen + Ret + +EndP D_LoadInstrumentNames + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_DrawLoadInstrument Far + + Cmp CS:NumInstruments, 0 + JNE D_DrawLoadInstrumentPresent + + Jmp D_DrawLoadInstrumentEnd + +D_DrawLoadInstrumentPresent: + Mov BX, CS:CurrentInstrument + Mov AX, 48 + Mul BX + Mov SI, AX + Mov ES, CS:DiskDataArea + + Cmp Byte Ptr [ES:SI], 0 + JNE D_DrawLoadInstrumentWindow28 + + Call D_LoadInstrumentHeader + Call D_GetInstrumentInfo + JC D_DrawLoadInstrument + +D_DrawLoadInstrumentWindow28: + Call S_GetDestination + + Push CS + Pop DS + Assume DS:Disk + + Mov AX, TopInstrument + Mov BX, CurrentInstrument + Cmp AX, BX + JBE D_DrawLoadInstrument1 + + Mov AX, BX + +D_DrawLoadInstrument1: + LEa CX, [EAX+34] + Cmp CX, BX + JA D_DrawLoadInstrument2 + + LEA AX, [BX-34] + +D_DrawLoadInstrument2: + Mov TopInstrument, AX + + Mov DS, DiskDataArea + Assume DS:Nothing + + Mov DI, (2+13*80)*2 + Mov CX, 35 + +D_DrawLoadInstrument3: + Push AX + Push CX + Push DI + + Cmp AX, CS:NumInstruments + JB D_DrawLoadInstrument4 + + Mov AX, 2A8h + Add DI, 58 + StosW + Add DI, 24 + StosW + +D_DrawLoadInstrument10: + Add DI, 20 + StosW + + Jmp D_DrawLoadInstrument5 + +D_DrawLoadInstrument4: + Inc AX + Mov CH, 20h + Call PE_ConvAX2Num + Dec AX + + Add DI, 8 + Mov BX, 48 + Mul BX + Mov SI, AX ; SI = offset in diskdata.. + ; Name first.. + + Mov DL, [SI] + ; DL = type. 0 = unchecked + ; 1 = directory + ; 2 = unknown + ; 3 = ITI. + Mov AH, 6 + Cmp DL, 1 + JB D_DrawLoadInstrument6 + + Mov AH, 5 + JE D_DrawLoadInstrument6 + + Mov AH, 7 + Cmp DL, 2 + JE D_DrawLoadInstrument6 + + Mov AH, 3 + +D_DrawLoadInstrument6: + Mov DH, AH ; DH = col. + Mov CX, 25 ; Instrument Name + Add SI, 15 + +D_DrawLoadInstrument7: + LodsB + + Cmp AL, 226 + JB D_DrawLoadInstrumentCharFilter + + Mov AL, ' ' + +D_DrawLoadInstrumentCharFilter: + StosW + Loop D_DrawLoadInstrument7 + + Mov AX, 2A8h + StosW ; Divider 1. + + Mov AH, DH + ; File name... + Sub SI, 39 + Mov CX, 12 + +D_DrawLoadInstrument8: + LodsB + StosW + And AL, AL + LoopNZ D_DrawLoadInstrument8 + + Add DI, CX + Add DI, CX + + Mov AX, 2A8h + StosW ; Divider 2. + + Cmp DL, 3 + JB D_DrawLoadInstrument10 + + LEA SI, [ESI+ECX+27] + LodsW ; AX = number of samples. + + Push DS + Push SI + Push DI + Push AX + + Cmp Byte Ptr [SI-42], 8 + + Push CS + Pop DS + + Mov SI, Offset InstrumentLibrary + JAE D_DrawLoadInstrument9 + + Mov SI, Offset InstrumentNoSample + Cmp AX, 1 + JB D_DrawLoadInstrument9 + + Mov SI, Offset InstrumentSingleSample + JE D_DrawLoadInstrument9 + + Mov SI, Offset InstrumentSeveralSamples + Cmp AX, 0FFFFh + JNE D_DrawLoadInstrument9 + + Mov SI, Offset InstrumentUnknownSamples + +D_DrawLoadInstrument9: + Mov AH, DH + Call S_DrawString + + Pop AX + Pop DI + Pop SI + Pop DS + + Mov AX, 2A8h + Add DI, 20 + StosW ; Divider.. now file size... + + LodsW ; AX = file size. + + Push DS + + Push CS + Pop DS + Mov SI, Offset FileSizeMsg + + Push AX + Mov AH, DH + Call S_DrawString + + Pop AX + + Pop DS + +D_DrawLoadInstrument5: + Pop DI + Pop CX + Pop AX + + Inc AX + + Add DI, 160 + Loop D_DrawLoadInstrument3 + + Push CS + Pop DS + Jmp D_DrawLoadInstrumentEnd2 + +D_DrawLoadInstrumentEnd: + Push CS + Pop DS + Assume DS:Disk + + Mov DI, (6+13*80)*2 ; (6, 13) + Mov SI, Offset NoFilesMsg + + Mov AH, 5 + Call S_DrawString + +D_DrawLoadInstrumentEnd2: ; Put Unused Sample msg. + Mov AX, UnusedSamples + Push AX + + Mov SI, Offset FreeSampleMsg + Mov DI, (64+13*80)*2 + Mov AH, 20h + + Call S_DrawString + + Pop AX + + Ret + +EndP D_DrawLoadInstrument + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_PreLoadInstrument Far + + Push CS + Pop DS + Assume DS:Disk + + Mov AX, CurrentInstrument + Sub AX, TopInstrument + Add AX, 13 + Mov BX, 160 + Mul BX + + Call S_GetDestination + + LEA DI, [EAX+12] + Mov CX, 56 + +D_PreLoadInstrument1: + Mov AX, [ES:DI] + + Mov AH, 32h + + Cmp AL, 0A8h + JE D_PreLoadInstrument3 + +D_PreLoadInstrument2: + Mov AH, 30h + +D_PreLoadInstrument3: + StosW + + Loop D_PreLoadInstrument1 + + Ret + + Ret + +EndP D_PreLoadInstrument + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_PostLoadInstrument Far + + Push CS + Pop DS + Assume DS:Disk + + Mov SI, Offset LoadInstrumentKeys + Call M_FunctionDivider + JC D_PostLoadInstrument1 + + Jmp [SI] + +D_PostLoadInstrument1: + Xor AX, AX + Ret + +EndP D_PostLoadInstrument + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_ViewInstrument Far + + Push CS + Pop DS + Assume DS:Disk + + Mov SI, Offset ViewInstrumentKeys + Call M_FunctionDivider + JC D_ViewInstrument1 + + Jmp [SI] + +D_ViewInstrument1: + Xor AX, AX + Ret + +EndP D_ViewInstrument + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc LIWindow_Up Far + + Assume DS:Disk + + Mov AX, CurrentInstrument + And AX, AX + JZ LIWindow_Up1 + + Dec CurrentInstrument + +LIWindow_Up1: + Mov AX, 1 + Ret + +EndP LIWindow_Up + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc LIWindow_Down Far + + Assume DS:Disk + + Mov AX, CurrentInstrument + + Inc AX + Cmp AX, NumInstruments + JAE LIWindow_Down1 + + Mov CurrentInstrument, AX + +LIWindow_Down1: + Mov AX, 1 + Ret + +EndP LIWindow_Down + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc LIWindow_PgUp Far + + Assume DS:Disk + + Mov AX, CurrentInstrument + + Sub AX, 35 + JC LIWindow_Home + + Mov CurrentInstrument, AX + +LIWindow_PgUp1: + Mov AX, 1 + Ret + +EndP LIWindow_PgUp + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc LIWindow_PgDn Far + + Assume DS:Disk + + Mov AX, CurrentInstrument + + Add AX, 35 + Cmp AX, NumInstruments + JAE LIWindow_End + + Mov CurrentInstrument, AX + +LIWindow_PgDn1: + Mov AX, 1 + Ret + +EndP LIWindow_PgDn + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc LIWindow_Home Far + + Assume DS:Disk + Mov CurrentInstrument, 0 + + Mov AX, 1 + Ret + +EndP LIWindow_Home + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc LIWindow_End Far + + Assume DS:Disk + + Mov AX, NumInstruments + + Dec AX + JS LIWindow_End1 + + Mov CurrentInstrument, AX + +LIWindow_End1: + Mov AX, 1 + Ret + +EndP LIWindow_End + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc LIViewWindow_Tab Far + + Mov Word Ptr [ES:DI], 7 + + Mov AX, 1 + Ret + +EndP LIViewWindow_Tab + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +include it_d_ri.inc + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc LIViewWindow_Enter Far + + Assume DS:Disk + + Cmp NumInstruments, 0 + JE LIViewWindow_Enter2 + + Mov AX, 48 + Mul CurrentInstrument + Mov SI, AX + Assume DS:Nothing + + Mov DS, DiskDataArea + Mov DL, [DS:SI] + Cmp DL, 1 + JE LIViewWindow_Enter1 + Cmp DL, 8 + JAE LIWindow_InInstrument1 + +LIViewWindow_Enter2: + Mov AX, 1 + Ret + +EndP LIViewWindow_Enter + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc LIWindow_Enter Far + + Assume DS:Disk + + Cmp NumInstruments, 0 + JE LIWindow_Enter4 + + Mov AX, 48 + Mul CurrentInstrument + Mov SI, AX + Assume DS:Nothing + + Mov DS, DiskDataArea + Mov DL, [DS:SI] + Cmp DL, 1 + JNE LIWindow_Enter1 + +LIViewWindow_Enter1: + Push DS + Push SI + + Push CS + Pop DS + Mov SI, Offset InstrumentDirectory + Call D_SetDriveDirectory + + Pop SI + Pop DS + + Inc SI + Call D_SetDriveDirectory + + Push CS + Pop DS + Assume DS:Disk + + Mov SI, Offset InstrumentDirectory + Call D_GetDriveDirectory + +LIWindow_EnterInModuleError: + Mov InstrumentsInModule, 0 + Call D_InitLoadInstruments + Assume DS:Nothing + + Mov CS:CurrentInstrument, 0 + +LIWindow_Enter4: + Mov AX, 1 + Ret + +LIWindow_Enter1: ; Load sample into sample list. + Cmp DL, 8 + JAE LIWindow_InInstrument1 + Cmp DL, 3 + JAE LIWindow_Enter2 + + Xor AX, AX + Ret + +LIWindow_InInstrument1: + Mov CS:InInstrumentFormat, DL + + Inc SI + ; Copy module name across + Push CS + Pop ES + Mov DI, Offset InInstrumentFileName + Mov CX, 13 + Rep MovsB + ; Open file + Push CS + Pop DS + Assume DS:Disk + + Mov CurrentInstrument, 0 + +LIWindow_EnterLoadInInstrumentData: + Mov DX, Offset InInstrumentFileName + Mov AX, 3D00h + Int 21h + JC LIWindow_EnterInModuleError + + Mov BX, AX + + Mov SI, Word Ptr InInstrumentFormat + And SI, 0FFh + Add SI, SI + + Mov NumInstruments, 1 + + Mov DS, DiskDataArea + Assume DS:Nothing + + Push DS + Pop ES + + Call [CS:InstrumentLoaderTable+SI-6] + + ; Close module + Mov AH, 3Eh + Int 21h + + ; Setup first 'directory' + + Push CS + Pop DS + Assume DS:Disk + + Xor DI, DI + Mov SI, Offset ExitInstrumentLibraryDirectory + Mov CX, 48 + Rep MovsB + + Mov InstrumentCacheFileComplete, 1 + Mov InstrumentsInModule, 1 + + Mov AX, NumInstruments + Mov LoadInstrumentNameCount, AX + + Mov AX, 1 + Ret + Assume DS:Nothing + +LIWindow_Enter2: + Mov EAX, [SI+44] + Mov CS:LoadInstrumentOffset, EAX + Mov AX, [SI+40] + Mov CS:NumInstrumentSamples, AX + + And DX, 0FFh + Sub DX, 3 + Add DX, DX + Mov BX, DX + Mov AX, [CS:InstrumentLoaderTable+BX] + Mov [CS:InstrumentLoader], AX + + Mov AX, [SI+40] + Cmp AX, UnusedSamples + JBE LIWindow_Enter5 + + Mov CX, 0FFFFh + Mov DI, Offset O1_OutOfSamplesList + Call M_Object1List + Jmp LIWindow_Enter4 + +LIWindow_Enter5: ; OK.. enough 'sample space'.. + Call Music_Stop + + ; Clean out all old samples... + ; 1. Clean out table + ; 2. Set all samples used in inst to 1 + ; 3. Step through all insts and set + ; samples to 0 + ; 4. Delete all samples with 1. + Push CS ; Step 1. + Pop ES + Mov DI, Offset InstrumentTable + Mov CX, 50 + Xor AX, AX + Rep StosW ; Step 1. Done. + + Push DS + Push SI + + Call Music_GetSongSegment + Mov DS, AX + Assume DS:Nothing + + + Call PE_GetLastInstrument + Mov DX, BX ; DX = instrument, 0 based + Add BX, BX + Mov SI, [DS:64712+BX] + Add SI, 40h + Mov CX, 120 + +ClearSamples1: + LodsW ; AH = sample. AL = note + Mov BL, AH + Mov [CS:InstrumentTable+BX], 1 + Loop Clearsamples1 + + Xor BX, BX + +ClearSamples2: + Cmp BX, DX + JE ClearSamples3 + + Mov SI, BX + Add SI, SI + Mov SI, [DS:64712+SI] + Add SI, 41h + Mov CX, 120 + +ClearSamples4: + LodsW + And AX, 0FFh + Mov DI, AX + Mov [CS:InstrumentTable+DI], 0 + Loop ClearSamples4 + +ClearSamples3: + Inc BX + Cmp BL, 99 + JB ClearSamples2 + + Xor DI, DI + +ClearSamples5: + Cmp [CS:InstrumentTable+DI+1], 0 + JE ClearSamples6 + + Mov AX, DI + Call Music_ReleaseSample + +ClearSamples6: + Inc DI + Cmp DI, 99 + JB ClearSamples5 + + Pop DX + Pop DS + ; Process. + ; 1. Reset instrument-sample table. + ; 2. Read all sample headers into mem. + ; 3. Load each sample/sample header. + ; 4. Store instrument header. + + Push CS ; Step 1. + Pop ES + Mov DI, Offset InstrumentTable + Mov CX, 50 + Xor AX, AX + Rep StosW ; Step 1. Done. + + ; OK. to do step 2. + ; a) Open file. + ; b) if error.. skip! + ; c) Load file. + + Inc DX + Mov AX, 3D00h ; Open file.. +; Mov DX, SI +; Inc DX ; DS:DX points to file name + Int 21h + + JNC LIWindow_Enter6 + + Mov AX, 1 + Ret + +LIWindow_Enter6: + Mov BX, AX ; BX = file handle. + + ; Load instrument data into DS:64000 + ; Step 3. Go through each sample. + Call [CS:InstrumentLoader] + + Call Music_GetSongSegment + Mov ES, AX + + Mov CL, [DS:64000+1Eh] + And CX, 0FFh + JZ LIWindow_Enter10 + + Push CX + + Mov DI, [ES:64912] + Add DI, 12h-80 + Xor SI, SI + Xor AX, AX + +LIWindow_Enter8: ; Figure out instrument translation + ; table first. + Inc AX + Add DI, 80 + Test Byte Ptr [ES:DI], 1 ; Sample present? + JNZ LIWindow_Enter8 + + Inc SI + Mov [CS:InstrumentTable+SI], AL + + Loop LIWindow_Enter8 + + Pop CX + + Xor SI, SI ; SI = pointer to first sample. + Mov DI, 1 ; DI = untranslated sample number. + +LIWindow_Enter9: + Push CX ; Have to load EACH sample... + Push DS + Push SI + Push ES + Push DI + + Mov DL, [CS:InstrumentTable+DI] + Xor DH, DH ; DX = translated sample number. + Dec DX + + Mov DI, DX + Add DI, DI ; DI = 2*samplenumber + Mov DI, [ES:64912+DI] ; ES:DI points to sample in mem. + + Mov CX, 48h/2 + Rep MovsW + Xor AX, AX + StosW ; Sample pointer data. + StosW + Add SI, 4 + MovsW + MovsW ; OK.. sample header transferred.. + ; Need to load sample data?? + Mov Word Ptr [ES:DI-80+2Eh], 1 + +IF NETWORKENABLED + Mov AL, NETWORK_SAMPLEHEADEROBJECT + Mov AH, DL + Call Network_AddWordToQueue +ENDIF + Test Byte Ptr [SI-80+12h], 1 + JZ LIWindow_Enter11 ; No! + + Push DX + Push DX + + Mov AX, 4200h + Mov CX, [SI-80+4Ah] + Mov DX, [SI-80+48h] + Int 21h ; Move pointer... + + Pop AX + Sub SI, 80 + Call PE_SaveCurrentPattern + Call D_LoadSampleData + Call PE_RestoreCurrentPattern + + Pop CX + +IF NETWORKENABLED + Xor DX, DX + Call Network_QueueSampleData +; Mov AL, NETWORK_SAMPLEHEADEROBJECT +; Mov AH, DL +; Call Network_AddWordToQueue +ENDIF + + + Jmp LIWindow_Enter11 + +LIWindow_Enter12: + Call PEFunction_OutOfMemoryMessage + +LIWindow_Enter11: + Pop DI + Pop ES + Pop SI + Pop DS + Pop CX + + Inc DI + Add SI, 80 + + Loop LIWindow_Enter9 + +LIWindow_Enter10: ; Now to copy instrument... + Mov AH, 3Eh + Int 21h ; Close file first. + + Call I_GetInstrumentOffset + ; DS:BX points to instrument + ; DS:64000 points to loaded instrument + ; so copy everything, but update the + ; sample numbers.. + Mov DI, BX + Push DS + Pop ES + + Mov DS, CS:DiskDataArea + + + Mov SI, 64000 + Mov CX, 40h/2 + Rep MovsW + + Mov CX, 120 + Xor BX, BX + +LIWindow_Enter7: + MovsB ; Note transferred. + LodsB + Mov BL, AL + Mov AL, [CS:InstrumentTable+BX] + StosB + Loop LIWindow_Enter7 + + Mov CX, 250/2 + Rep MovsW + + Call Music_SoundCardLoadAllSamples + + Call Music_GetInstrumentMode + JNZ LIWindow_Enter13 + + Mov CX, 3 + Mov DI, Offset O1_EnableInstrumentMode + Call M_Object1List + Test DX, DX + + JZ LIWindow_Enter13 + + Call Music_GetSongSegment + Mov DS, AX + Or Byte Ptr [DS:2Ch], 4 + +IF NETWORKENABLED + Mov CX, 1 + Mov DX, 2Ch + Call Network_SendSongDataInformation +ENDIF + +LIWindow_Enter13: + NetworkSendInstrument + Jmp Glbl_F4 + +EndP LIWindow_Enter + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_DeleteInstrumentFile Far + + Push CS + Pop DS + Assume DS:Disk + + Cmp NumInstruments, 0 + JE D_DeleteInstrumentFile1 + Cmp InstrumentsInModule, 0 + JNE D_DeleteInstrumentFile1 + + Mov AX, 48 + Mul CurrentInstrument + Mov SI, AX + Mov DS, DiskDataArea + Assume DS:Nothing + Cmp Byte Ptr [DS:SI], 1 + JBE D_DeleteInstrumentFile1 ; Don't delete dirs! + Cmp Byte Ptr [DS:SI], 8 + JAE D_DeleteInstrumentFile1 + + Push DS + Push SI + + Mov DI, Offset O1_ConfirmDelete3 + Mov CX, 4 + Call M_Object1List + + Pop SI + Pop DS + + And DX, DX ; OK to delete? + JZ D_DeleteInstrumentFile1 + + ; Delete file.... + Mov DX, SI + Inc DX + Mov AH, 41h + Int 21h + JC D_DeleteInstrumentFile1 + + Push CS + Pop DS + Assume DS:Disk + + Mov DI, SI + Add SI, 48 + + Mov CX, NumInstruments + Mov BX, CurrentInstrument + Sub CX, BX + + Mov AX, 48 + Mul CX + Mov CX, AX + + Push DS + + Mov DS, DiskDataArea + Push DS + Pop ES + + Rep MovsB + + Pop DS + + Dec NumInstruments + JZ D_DeleteInstrumentFile2 + + Cmp BX, NumInstruments + JB D_DeleteInstrumentFile2 + + Mov BX, NumInstruments + Dec BX + Mov CurrentInstrument, BX + Dec LoadInstrumentNameCount + +D_DeleteInstrumentFile2: + Cmp InstrumentCacheFileComplete, 1 + JNE D_DeleteInstrumentFile1 + + Call D_SaveInstrumentCacheFile + +D_DeleteInstrumentFile1: + Mov AX, 1 + Ret + +EndP D_DeleteInstrumentFile + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_GetPreShellDirectory Far + + Push CS + Pop DS + Mov SI, Offset PreShellDirectory + + Call D_GetDriveDirectory + + Mov SI, Offset DOSDirectory + Call D_SetDriveDirectory + + + Ret + +EndP D_GetPreShellDirectory + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_RestorePreShellDirectory Far + + Push CS + Pop DS + Mov SI, Offset PreShellDirectory + + Call D_SetDriveDirectory + + Ret + +EndP D_RestorePreShellDirectory + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_SetDriveDirectoryFar Far + + Call D_SetDriveDirectory + Ret + +EndP D_SetDriveDirectoryFar + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_GetFileName Far + + Push CS + Pop DS + Mov SI, Offset FileName + + Ret + +EndP D_GetFileName + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_ResetTimer Far + + Push DS + + Push CS + Pop DS + Assume DS:Disk + + Call GetTimerCounter + Mov [EditTimer], EAX + Call ReleaseTimerData + + Call CheckTimerData + + Pop DS + Ret + +EndP D_ResetTimer + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Hours DB "0000:" +Minutes DB "00:" +Seconds DB "00", 0 + +RemainingDateMsg DB " ", 0FDh, "D, ", 0FDh, "D", 0 + +Time2Msg DB 0FDh, "D:00", 0 +TotalTime DD 0 + +Proc D_ShowTime Far + + Push CS + Pop DS + Assume DS:Disk + + Mov EDX, 3600 + Mul EDX + ShRD EAX, EDX, 16 + ShR EDX, 16 + JNZ D_ShowTimeEnd + ; EAX = number of seconds + Mov EBX, 60 + Div EBX ; EAX = minutes, EDX = seconds + + Push EDX + Xor EDX, EDX + Div EBX ; EAX = hours, EDX = minutes + + Pop ECX + Push AX ; Hours on stack, CX = seconds, DX = min + Mov BL, 10 + + Mov AX, DX + Div BL + Add AX, 3030h + Mov [Word Ptr Minutes], AX + + Mov AX, CX + Div BL + Add AX, 3030h + Mov [Word Ptr Seconds], AX + + Pop AX ; AX = hours. + Cmp AH, BL + JAE D_ShowTimeEnd + + Div BL + Add AH, '0' + Mov [Byte Ptr Hours+3], AH + Xor AH, AH + + Div BL + Add AH, '0' + Mov [Byte Ptr Hours+2], AH + Xor AH, AH + + Div BL + Add AH, '0' + Mov [Byte Ptr Hours+1], AH + Xor AH, AH + + Div BL + Add AH, '0' + Mov [Byte Ptr Hours+0], AH + Xor AH, AH + + Xor BX, BX + Mov SI, Offset Hours + +D_ShowTime1: + Cmp Byte Ptr [SI+BX], '0' + JNE D_ShowTime2 + Mov Byte Ptr [SI+BX], ' ' + Inc BX + Cmp BX, 3 + JB D_ShowTime1 + +D_ShowTime2: + Mov AH, 20h + Call S_DrawString + +D_ShowTimeEnd: + Ret + +EndP D_ShowTime + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +IF TIMERSCREEN + +TimerListKeys Label + + DB 0 + DW 1C8h ; Up arrow + DW D_TimerListUp + + DB 0 + DW 1D0h ; Down arrow + DW D_TimerListDown + + DB 0 + DW 1C9h ; PgUp + DW D_TimerListPgUp + + DB 0 + DW 1D1h ; PgDn + DW D_TimerListPgDn + + DB 0 + DW 0D29h ; Left Ctrl, Right Shift + '`' + DW D_ReleaseTimer + + DB 0 + DW 4529h + DW D_ToggleShowTimes + + DB 0FFh + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_PostTimerList Far + + Push CS + Pop DS + Assume DS:Disk + + Mov SI, Offset TimerListKeys + Call M_FunctionDivider + JC D_PostTimerList1 + + Jmp [SI] + +D_PostTimerList1: + Xor AX, AX + + Ret + +EndP D_PostTimerList + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_TimerListUp Far + Assume DS:Disk + + Sub TopTimerData, 1 + AdC TopTimerData, 0 + + Mov AX, 1 + Ret + +EndP D_TimerListUp + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_TimerListDown Far + Assume DS:Disk + + Mov AX, TopTimerData + Cmp AX, NumTimerData + JAE D_TimerListDown1 + + Inc AX + Mov TopTimerData, AX + +D_TimerListDown1: + Mov AX, 1 + Ret + +EndP D_TimerListDown + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_TimerListPgUp Far + Assume DS:Disk + + Sub TopTimerData, 28 + JNC D_TimerListPgUp1 + + Mov TopTimerData, 0 + +D_TimerListPgUp1: + Mov AX, 1 + Ret + +EndP D_TimerListPgUp + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_TimerListPgDn Far + Assume DS:Disk + + Mov AX, TopTimerData + Add AX, 28 + Cmp AX, NumTimerData + JB D_TimerListPgDn1 + + Mov AX, NumTimerData + Sub AX, 1 + AdC AX, 0 + +D_TimerListPgDn1: + Mov TopTimerData, AX + + Mov AX, 1 + Ret + +EndP D_TimerListPgDn + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +ShowTimes DB 0 + +Proc D_DrawTimer Far + + Call Music_GetSongSegment + Mov ES, AX + + Mov EAX, [ES:3Ch] + Mov DI, (18+13*80)*2 + Call D_ShowTime + + Call GetTimerCounter + Sub EAX, [CS:EditTimer] + Mov DI, (18+14*80)*2 + Push EAX + Call D_ShowTime + + Pop EAX + Mov DI, (18+16*80)*2 + Add EAX, [ES:3Ch] + Call D_ShowTime + + Test ShowTimes, 1 + JZ D_DrawTimerEnd + + Assume DS:Disk + + Mov CX, 28 + Mov SI, TopTimerData + Mov AX, TimerData + Test AX, AX + JZ D_DrawTimerEnd + Mov ES, AX + Mov AX, SI + ShL SI, 3 + Mov DI, (4+20*80)*2 + + Mov BX, 4 + Mov TotalTime, 0 + +D_DrawTimer2: + Cmp BX, SI + JA D_DrawTimer1 + + Mov EDX, [ES:BX] + Add TotalTime, EDX + Add BX, 8 + Jmp D_DrawTimer2 + +D_DrawTimer1: + Cmp AX, NumTimerData + JAE D_DrawTimerEnd + PushA + ; Data formats: yyyyyyym mmmddddd + ; hhhhhmmm mmmsssss + SegES LodsD + + Push SI + Push DI + ; AX = yyyyyyym mmmddddd + Mov BX, AX + ShR AX, 9 + Add AX, 1980 + Push AX ; Year + Mov AX, BX + And AX, 1Fh + Push AX + + ShR BX, 5 + And BX, 0Fh + Add BX, BX + + Mov SI, [MonthNames+BX] + Mov AH, 20h + Call S_DrawString + + Mov SI, Offset RemainingDateMsg + Call S_DrawString + + Pop AX ; Clean up stack + Pop AX + + Pop DI + Add DI, 50 + Push DI + + ; time + ShR EAX, 21 ; AX = hhh hhmmmmmm + Mov BX, AX + ShR BX, 6 + Push BX + Mov BL, 10 + And AX, 3Fh + Div BL + Add AX, '00' + Mov Word Ptr [Time2Msg+3], AX ; Minutes done. + + Mov SI, Offset Time2Msg + Mov AH, 20h + Call S_DrawString + Pop AX + + Pop DI + Pop SI + + Add DI, 30 + SegES LodSD + Add TotalTime, EAX + Call D_ShowTime + + Add DI, 20 + + Mov EAX, TotalTime + Call D_ShowTime + + PopA + Add SI, 8 + Add DI, 160 + Inc AX + Loop D_DrawTimer1 + +D_DrawTimerEnd: + Xor AX, AX + Ret + +EndP D_DrawTimer + +ENDIF + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_ReleaseTimer Far + + Call ReleaseTimerData + Inc AX + Ret + +EndP D_ReleaseTimer + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +IF TIMERSCREEN + +Proc D_ToggleShowTimes Far + Assume DS:Disk + + Xor ShowTimes, 1 + + Mov AX, 1 + Ret + +EndP D_ToggleShowTimes + Assume DS:Nothing + +ENDIF + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_SlowSampleSort Far + + Push CS + Pop DS + Assume DS:Disk + +IF SORTENABLED + Cmp SamplesInModule, 1 + JE D_SlowSampleSortExit + Cmp SampleCacheFileComplete, 1 + JNE D_SlowSampleSortExit + Mov CX, NumSamples + + Mov SampleInMemory, 0FFFFh + Mov SampleCheck, 0FFFFh + + Mov ES, DiskDataArea + Push ES + Pop DS + Assume DS:Nothing + + Xor SI, SI + + Cmp Word Ptr [SI+4], '\' + JNE SlowSampleSortNoSort1 + + Add SI, 60h + Dec CX + +SlowSampleSortNoSort1: + Cmp Word Ptr [SI+4], '..' + JNE SlowSampleSortNoSort2 + + Add SI, 60h + Dec CX + +SlowSampleSortNoSort2: + Cmp CX, 0 + JLE D_SlowSampleSortExit + +SlowSampleSortLoop1: + Push CX + Push SI + + Mov AL, [SI+5Ah] + Mov DX, SI ; DX = destination of SI + Mov DI, SI + Mov BX, CX + +SlowSampleSortLoop2: + +; SI = current lowest. + +; Sort priority: 0 = directory +; 1 = library +; 2 = recognised +; 3 = unknown + + Cmp AL, [DI+5Ah] + JB D_CompareSamples2 + JA D_CompareSamples1 + + Push SI + Push DI + + Mov CX, 13 + Add SI, 4 + Add DI, 4 + RepE CmpSB + Pop DI + Pop SI + + JBE D_CompareSamples2 + +D_CompareSamples1: + Mov AL, [DI+5Ah] + Mov SI, DI + +D_CompareSamples2: + Add DI, 60h + + Dec BX + JNZ SlowSampleSortLoop2 + + Cmp SI, DX + JE D_CompareSamplesNoSwap + + + Push DI + Mov CX, 24 + Rep MovsD + + LEA DI, [SI-60h] + Mov SI, DX + Mov CX, 24 + Rep MovsD + + Pop SI + Mov DI, DX + Mov CX, 24 + Rep MovsD + +D_CompareSamplesNoSwap: + Pop SI + Pop CX + + Add SI, 60h + + Dec CX + JNZ SlowSampleSortLoop1 + + Call D_SaveSampleCacheFile ; Resave it with new date + +D_SlowSampleSortExit: + +ENDIF + + Mov AX, 1 + Ret + +EndP D_SlowSampleSort + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_SlowInstrumentSort Far + + Push CS + Pop DS + Assume DS:Disk + +IF SORTENABLED + Cmp InstrumentsInModule, 1 + JE D_SlowInstrumentSortExit + Cmp InstrumentCacheFileComplete, 1 + JNE D_SlowInstrumentSortExit + Mov CX, NumInstruments + + Mov ES, DiskDataArea + Push ES + Pop DS + Assume DS:Nothing + + Xor SI, SI + + Cmp Word Ptr [SI+1], '\' + JNE SlowInstrumentSortNoSort1 + + Add SI, 30h + Dec CX + +SlowInstrumentSortNoSort1: + Cmp Word Ptr [SI+1], '..' + JNE SlowInstrumentSortNoSort2 + + Add SI, 30h + Dec CX + +SlowInstrumentSortNoSort2: + Cmp CX, 0 + JLE D_SlowInstrumentSortExit + +SlowInstrumentSortLoop1: + Push CX + Push SI + + Mov AL, [SI] + Mov DX, SI ; DX = destination of SI + Mov DI, SI + Mov BX, CX + +SlowInstrumentSortLoop2: + Mov AH, [DI] + +; SI = current lowest. + + Cmp AL, 1 + JNE SlowInstrumentSort3 + Cmp AH, 1 + JE SlowInstrumentFilename + Jmp D_CompareInstruments2 + +SlowInstrumentsort3: + Cmp AH, 1 + JE D_CompareInstruments1 + + Test AL, 8 + JZ SlowInstrumentSort4 + Test AH, 8 + JNZ SlowInstrumentFileName + Jmp D_CompareInstruments2 + +SlowInstrumentsort4: + Test AH, 8 + JNZ D_CompareInstruments1 + +SlowInstrumentFilename: + Push SI + Push DI + + Mov CX, 13 + Inc SI + Inc DI + RepE CmpSB + Pop DI + Pop SI + + JBE D_CompareInstruments2 + +D_CompareInstruments1: + Mov AL, AH + Mov SI, DI + +D_CompareInstruments2: + Add DI, 30h + + Dec BX + JNZ SlowInstrumentSortLoop2 + + Cmp SI, DX + JE D_CompareInstrumentsNoSwap + + Push DI + Mov CX, 12 + Rep MovsD + + LEA DI, [SI-30h] + Mov SI, DX + Mov CX, 12 + Rep MovsD + + Pop SI + Mov DI, DX + Mov CX, 12 + Rep MovsD + +D_CompareInstrumentsNoSwap: + Pop SI + Pop CX + + Add SI, 30h + + Dec CX + JNZ SlowInstrumentSortLoop1 + + Call D_SaveInstrumentCacheFile ; Resave it with new date + +D_SlowInstrumentSortExit: + +ENDIF + + Mov AX, 1 + Ret + +EndP D_SlowInstrumentSort + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +Segment DiskData PARA Public 'Data' + DB 65536 Dup (0) +EndS + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +EndS + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +End diff --git a/it/IT_DISPL.ASM b/it/IT_DISPL.ASM new file mode 100644 index 0000000..4c32729 --- /dev/null +++ b/it/IT_DISPL.ASM @@ -0,0 +1,4485 @@ +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Display Module!! � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + + Jumps + .386 + +include switch.inc + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Externals � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Segment Pattern WORD Public 'Code' USE16 + Extrn Order:Word +EndS + +Segment Object1 BYTE Public 'Data' USE16 +EndS + +Segment Glbl BYTE Public 'Code' USE16 + Extrn CurrentMode:Byte +EndS + +IF SPECTRUMANALYSER + Extrn Fourier_Start:Far +ENDIF + Extrn S_GetDestination:Far + Extrn S_DrawBox:Far + Extrn S_DrawString:Far + Extrn Music_GetOutputWaveform:Far + Extrn Music_GetInstrumentMode:Far + Extrn Music_GetSongSegment:Far + Extrn Music_GetSampleLocation:Far + Extrn Music_GetHostChannelInformationTable:Far + Extrn Music_GetSlaveChannelInformationTable:Far + Extrn Music_NextOrder:Far + Extrn Music_LastOrder:Far + Extrn Music_GetPlayMode:Far + Extrn Music_GetPlayMode2:Far + Extrn Music_GetPattern:Far + Extrn Music_ToggleChannel:Far + Extrn Music_SoloChannel:Far + Extrn Music_GetDisplayVariables:Far + Extrn Music_InitStereo:Far +; Extrn Music_UpdateSampleLocation:Far + Extrn Music_Poll:Far + Extrn Music_ToggleReverse:Far + Extrn Music_GetLastChannel:far + Extrn Music_GetPatternLength:Far + + Extrn M_FunctionDivider:Far + +IF NETWORKENABLED + Extrn Network_Poll:Far +ENDIF + + Extrn O1_DisplayList, O1_FullDisplayList + + Extrn PE_GetCurrentPattern:Far + Extrn PE_ConvAX2Num:Far + + Extrn PE_GotoPattern:Far + + Extrn SetInfoLine:Far + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Globals � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + + Global DisplayPlus:Far + Global DisplayMinus:Far + Global DrawDisplayData:Far + Global PostDisplayData:Far + Global DisplayUpdateScreen:Far + Global Display_GetDisplayWindowData:Far + Global Display_SelectDisplayList:Far + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +Segment InfoPage BYTE Public 'Code' USE16 + Assume CS:InfoPage, DS:InfoPage + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Variables � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +SLAVECHANNELSIZE EQU 128 +HOSTCHANNELSIZE EQU 80 + +PLAYMETHODS EQU 11 +DOTSDISPLAY EQU 9 + +CurrentChannel DW 0 +;CurrentSample DW 0 +;CurrentInstrument DW 0 +DisplayMode DW 0 + +DrawTrackData DW 0 ; Function to call to draw track + +DataArray DB 320 Dup (0) +DataDecode DB 384 Dup (0) +DecodeOffset DW ? ; Offset is -1 if no pat +DecodeSegment DW ? + +DecodePattern DW ? +DecodeRow DW ? +DecodeMaxRow DW ? + +PatternArrayNumber DW ? +PatternMaxRow DW ? +PatternSegment DW ? + +Channel5Msg DB " Channel xx ", 0 +Channel8Msg DB " xx ", 0 +Channel18Msg DB "xx", 0 +NoteTable DB "C-C#D-D#E-F-F#G-G#A-A#B-" +Note2Table DB "cCdDefFgGaAb" +LeftMsg DB "Left " +RightMsg DB " Right" +SurroundMsg DB "Surround " +NNAMsg DB "Cut", 0 + DB "Con", 0 + DB "Off", 0 + DB "Fde", 0 +VirtualMsg DB "NNA", 0FEh, 21h, 148, 0FEh, 12h, "Tot", 0 +DetailsMsg DB "Frequency", 0FEh, 21h, 148, 148, 0FEh, 12h + DB "Position", 0FEh, 21h, 148, 148, 0FEh, 12h + DB "Smp", 0FEh, 21h, 152, 153, 0FEh, 12h + DB "FVl", 0FEh, 21h, 148, 0FEh, 12h + DB "Vl", 0FEh, 21h, 148, 0FEh, 12h + DB "CV", 0FEh, 21h, 148, 0FEh, 12h + DB "SV", 0FEh, 21h, 148, 0FEh, 12h + DB "VE", 0FEh, 21h, 148, 0FEh, 12h + DB "Fde", 0FEh, 21h, 148, 0FEh, 12h + DB "Pn", 0FEh, 21h, 148, 0FEh, 12h + DB "PE", 0 + + +RestoreData DB 0 + +DisplayWindows Label ; Structure is 1 word + DW 0 ; 1 word, method + DB 0 ; 1 byte, top channel (+2) +; DB 1 +; DW 31 +; DW 160 + + DB 12 ; 1 byte, top line (+3) + DW 20 ; 1 word length of window (+4) + DW 12*80*2 ; 1 word offset to top left (+6) + + DW 8 + DB 0 + DB 32 + DW 3 + DW 32*80*2 + + DW 5 + DB 0 + DB 35 + DW 15 + DW 35*80*2 + + DW 11 Dup (0) + DB 0 +FullScreen DB 0 + +NumWindows DW 3 ; This cannot be moved!!! +CurrentWindow DW 0 +ProcessWindow DW 0 + +PlayMode DW 0 +CurrentRow DW 0 +CurrentPattern DW 0 +CurrentOrder DW 0 + +LastRow DW 0 +LastPattern DW 0 +LastOrder DW 0 + +WaveformLength DW 0 +Velocity DB 0 +Instrument DB 0 + +Comment ~ +Correlation Label Byte + DB 255, 254, 252, 249, 245, 240, 234, 227 + DB 219, 210, 210, 199, 187, 174, 160, 145 + + DB 129, 112, 94, 75, 55, 34, 12, 0 + DB 0, 0, 0, 0, 0, 0, 0, 0 +~ + +Destination DW 0 + +VariablesMsg DB "Active Channels: ", 0FDh, "D (", 0FDh, "D)", 13 + DB " Global Volume: ", 0FDh, "D", 0 + +StereoEnabledMsg DB "Stereo Enabled", 0 +StereoDisabledMsg DB "Stereo Disabled", 0 +VelocityMsg DB "Using velocity bars", 0 +VolumeMsg DB "Using volume bars", 0 +InstrumentMsg DB "Using Instrument names", 0 +SampleMsg DB "Using Sample names", 0 + +DisplayDataModes Label + DW Offset Display_HostChannel + DW Offset Display_5Channel + DW Offset Display_8Channel + DW Offset Display_10Channel + DW Offset Display_18Channel + DW Offset Display_24Channel + DW Offset Display_36Channel + DW Offset Display_64Channel + DW Offset Display_Variables + DW Offset Display_NoteDots +; DW Offset Display_SampleDots + DW Offset Display_Details + +DisplayListKeys Label + DB 0 ; Up arrow + DW 1C8h + DW Offset DisplayUp + + DB 0 + DW 1CBh ; Left arrow + DW Offset DisplayUp + + DB 0 + DW 1D0h ; Down arrow + DW Offset DisplayDown + + DB 0 + DW 1CDh ; Right arrow + DW Offset DisplayDown + + DB 2 + DW 1C8h + DW Offset DisplayAltUp + + DB 2 + DW 1D0h + DW Offset DisplayAltDown + + DB 0 + DW 1C7h + DW Offset DisplayHome + + DB 0 + DW 1CFh + DW Offset DisplayEnd + +; DB 0 +; DW 14Ah ; Grey minus + DB 1 + DW '-' + DW Offset DisplayMinus + +; DB 0 +; DW 14Eh ; Grey Plus + DB 1 + DW '+' + DW Offset DisplayPlus + + DB 0 + DW 1D2h ; Insert + DW Offset DisplayInsert + + DB 0 + DW 1D3h ; Delete + DW Offset DisplayDelete + + DB 0 ; PgUp + DW 1C9h + DW Offset DisplayPageUp + + DB 0 ; PgDn + DW 1D1h + DW Offset DisplayPageDown + + DB 0 ; Tab + DW 10Fh + DW Offset DisplayNext + + DB 1 ; Shifttab + DW 0F00h + DW Offset DisplayPrevious + + DB 2 ; Alt + DW 143h ; F9 + DW Offset DisplayToggleChannel + + DB 5 + DW 'Q' + DW Offset DisplayToggleChannel + + DB 2 ; Alt + DW 144h ; F10 + DW Offset DisplaySoloChannel + + DB 1 ; Alt 'R' + DW 1300h + DW Offset DisplayToggleReverse + + DB 1 ; Alt... + DW 1F00h ; 'S' + DW Offset DisplayToggleStereo + + DB 5 + DW 'S' + DW Offset DisplaySoloChannel + + DB 5 + DW 'G' + DW Offset Display_GotoPattern + + DB 5 + DW 'V' + DW Offset DisplayToggleVelocity + + DB 5 + DW 'I' + DW Offset DisplayToggleInstrument + + DB 1 + DW ' ' + DW Offset Display_SpaceBar + + DB 1 + DW 6 ; Ctrl F + DW Offset Display_FullScreen + +IF SPECTRUMANALYSER + DB 2 ; Alt.. + DW 158h ; F12 + DW Offset Display_FourierStart +ENDIF + + DB 0FFh ; End of list + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Functions � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GetChannelColour ; Gets AH + + Push DS + Push BX + Call Music_GetSongSegment + Mov DS, AX + And BX, 0FFh + Test Byte Ptr [DS:BX+40h], 80h + Pop BX + Pop DS + JNZ GetChannelColour1 + + ; Non-muted colours. + Mov AH, 13h + Cmp BL, DL + JE GetChannelColourEnd + + Mov AH, 12h + + Mov BH, Byte Ptr ProcessWindow + Cmp BH, Byte Ptr CurrentWindow + JE GetChannelColourEnd + + Mov AH, 10h + Ret + +GetChannelColour1: ; Muted colours + Mov AH, 16h + + Cmp BL, DL + JE GetChannelColourEnd + + Mov AH, 11h + +GetChannelColourEnd: + Ret + +EndP GetChannelColour + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc DrawChannelNumbers + + Mov CH, 0Ah + Mov CL, [CS:BP+4] + Sub CL, 2 + Mov DI, [CS:BP+6] + Add DI, (2+1*80)*2 + + Call Music_GetSongSegment + Mov DS, AX + Assume DS:Nothing + +Display_HostChannel3: + Push CX + Push DI + + Mov AX, BX + Inc AX + Div CH + + Add AX, 3030h + + Mov DH, AH + + Mov AH, 23h + Cmp DL, BL + JE Display_HostChannel4 + + Test Byte Ptr [BX+40h], 80h + JNZ Display_HostChannel21 + + Mov AH, 21h + Mov CX, ProcessWindow + Cmp CX, CurrentWindow + JE Display_HostChannel4 + + Mov AH, 20h + Jmp Display_HostChannel32 + +Display_HostChannel4: + Test Byte Ptr [BX+40h], 80h + JZ Display_HostChannel32 + + Mov AH, 26h + +Display_HostChannel32: + StosW + Mov AL, DH + StosW + +Display_HostChannel21: + Inc BX + + Pop DI + Pop CX + Add DI, 160 + + Dec CL + JNZ Display_HostChannel3 + + Ret + +EndP DrawChannelNumbers + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc DrawHexAL + + Cmp AL, 10 + SBB AL, 69h + DAS + + StosW + Ret + +EndP DrawHexAL + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Display_HostChannel + ; Draw boxes first. + Assume DS:InfoPage + + Mov ES, Destination + + Mov AX, 4 ; left + Push AX + Mov AL, [CS:BP+3] + Push AX + Push 29 + Add AX, [CS:BP+4] + Dec AX + Push AX + Push 27 + Call S_DrawBox + + Mov SI, SP + Mov Byte Ptr [SS:SI+4], 62 + Mov Byte Ptr [SS:SI+8], 30 + Call S_DrawBox + + Push DS + Call Music_GetSongSegment + Mov DS, AX + Test Byte Ptr [DS:2Ch], 1 + Pop DS + JZ Display_HostChannel27 + + Mov Byte Ptr [SS:SI+4], 73 + Mov Byte Ptr [SS:SI+8], 63 + Call S_DrawBox + +Display_HostChannel27: + Add SP, 10 + + Mov DX, CurrentChannel + MovZX BX, Byte Ptr [CS:BP+2] + Cmp DX, BX + JAE Display_HostChannel1 + + Mov BX, DX + +Display_HostChannel1: + LEA CX, [EDX+3] + Sub CX, [CS:BP+4] + Cmp BX, CX + JGE Display_HostChannel2 + + Mov BX, CX + +Display_HostChannel2: + Mov CX, 66 + Sub CX, [CS:BP+4] + Cmp BX, CX + JLE Display_HostChannel22 + + Mov BX, 65 + Sub BX, [CS:BP+4] + +Display_HostChannel22: + Mov [CS:BP+2], BL ; BL = top channel + + Call DrawChannelNumbers + + Mov AL, 80 ; HostChannelSize + Mul Byte Ptr [CS:BP+2] + Call Music_GetHostChannelInformationTable + Assume DS:Nothing + Add SI, AX + Mov DI, [CS:BP+6] + Add DI, (31+1*80)*2 + Mov CX, [CS:BP+4] + Sub CX, 2 + +Display_HostChannel5: ; Show vol and sample. + Push CX + Push DI + + Test Byte Ptr [SI], 4 + JZ Display_HostChannel6 + + Mov BX, [SI+24h] ; DS:BX = slave channel + + ; OK get sample number +; Mov AL, [SI+20h] + + Push DI + + Push SI + Push DS + + Push DI + + MovZX AX, Byte Ptr [BX+36h] + Inc AX + Mov DH, 10 + Div DH + Add AX, 3030h ; '0'+'0' + Cmp AL, '9' + JBE SampleNumRange1 + + Mov AX, '--' + +SampleNumRange1: + Mov DL, AH + Mov AH, 6 + StosW + Mov AL, DL + StosW + + Call Music_GetInstrumentMode + JZ Display_HostChannel23 + + MovZX AX, Byte Ptr [BX+33h] ; Instrument number + Cmp AL, 0FFh + JE Display_HostChannel23 + + Div DH + Add AX, 3030h + Mov DX, AX + + Mov AX, 6*256+'/' + StosW + + Mov AL, DL + StosW + Mov AL, DH + StosW + +Display_HostChannel23: + Mov AX, 7*256+':' + Test Byte Ptr [BX], 4 ; Note off??? + JNZ Display_HostChannel31 + + Mov AH, 6 + +Display_HostChannel31: + Cmp Byte Ptr [BX+20h], 0 + JNE Display_HostChannel7 + + Mov AH, 4 + +Display_HostChannel7: + StosW + MovZX AX, Byte Ptr [BX+36h] + Add AX, AX + Mov SI, AX + Mov DX, [BX+30h] + + Call Music_GetSongSegment + Mov DS, AX + + Mov SI, [DS:SI+64912] + Add SI, 14h + + Mov AH, 6 + Mov CX, 25 + + Test Byte Ptr [DS:2Ch], 4 ; Instrument mode? + JZ Display_HostChannel8 + Cmp CS:Instrument, 0 + JE Display_HostChannel8 + + LEA SI, [EDX+20h] + +Display_HostChannel8: + LodsB + Cmp AL, 226 + JB AvoidMouse1 + + Mov AL, ' ' + +AvoidMouse1: + StosW + Loop Display_HostChannel8 + + ; Show string... + ; Now show panning if applic + Pop DI + + Test Byte Ptr [DS:2Ch], 1 ; Stereo + JZ Display_HostChannel24 + + Pop DS + Pop SI + + Push SI + Push DS + + Add DI, 33*2 + ; Show panning. + MovZX AX, Byte Ptr [BX+25h] +; Mov AL, [DS:SI+2Eh] + Cmp AL, 100 + JE Display_HostChannel25 +; Test AL, 80h ; Should never occur +; JNZ Display_HostChannel24 + + And AL, AL + JZ Display_HostChannel29 + Cmp AL, 64 + JE Display_HostChannel30 + + ; Show thumb bar sorta thing. + Inc AX + Mov DX, AX + ShR DX, 3 + Add DX, DX + Add DI, DX + And AX, 7 + Add AX, 155 + Mov AH, 2 + StosW + + Cmp AL, 157 + JBE Display_HostChannel24 + Add AL, 5 + StosW + + Jmp Display_HostChannel24 + +Display_HostChannel29: + Mov SI, Offset LeftMsg + Jmp Display_HostChannel28 + +Display_HostChannel30: + Mov SI, Offset RightMsg + Jmp Display_HostChannel28 + +Display_HostChannel25: + Mov SI, Offset SurroundMsg + +Display_HostChannel28: + Push CS + Pop DS + Mov CX, 9 + Mov AH, 2 + +Display_HostChannel26: + LodsB + StosW + Loop Display_HostChannel26 + +Display_HostChannel24: + Pop DS + Push DS + + Mov AL, 255 + Cmp CS:Velocity, 0 + JNZ Display_HostChannel10 + Cmp Byte Ptr [BX+36h], 100 + JE Display_HostChannel10 + +; Test Byte Ptr [BX+1], 8 +; JNZ Display_HostChannel18 ; Don't display volume + + Mov EDX, [BX+2Ch] ; Initial offset. + Mov ECX, [BX+4Ch] ; Final offset + + And EDX, EDX + JNS Display_HostChannelPP1 + + Xor EDX, EDX + +Display_HostChannelPP1: + And ECX, ECX + JNS Display_HostChannelPP2 + + Xor ECX, ECX + +Display_HostChannelPP2: + Cmp Byte Ptr [BX+0Ah], 8 + JB Display_HostChannel9 ; No loop + +Comment ~ + Mov AL, [BX+0Bh] + And AL, 7Fh + Cmp AL, 2 + JB NoSampleLoop + + Mov ECX, [BX+40h] + Mov EDX, [BX+44h] + Jmp Display_HostChannel20 + +NoSampleLoop: + Cmp Byte Ptr [BX+0Ah], 8 +~ + JE Display_HostChannel19 ; Normal loop + + ; Ping pong! + Cmp ECX, EDX + JA Display_HostChannel9 + XChg ECX, EDX + Jmp Display_HostChannel9 + +Display_HostChannel19: ; Forwards loop! + Cmp ECX, EDX + JAE Display_HostChannel9 + Mov ECX, [BX+44h] + +Display_HostChannel9: + Sub ECX, EDX + JBE Display_HostChannel18 + +Display_HostChannel20: + Test Byte Ptr [BX+18h], 2 + PushF + JZ Display_HCNoDouble + + Add ECX, ECX + Add EDX, EDX + +Display_HCNoDouble: + MovZX AX, Byte Ptr [BX+36h] + Inc AX + + Push ECX + Xor CX, CX + Call Music_GetSampleLocation + Pop ECX + Add ESI, EDX + + PopF + Push BX + Mov BX, 1 + JZ Display_HostChannel8Bit + + Xor DX, DX + ShR ECX, 1 + JZ Display_HostChannelError + Or ESI, 1 + Inc BX + +Display_HostChannel8Bit: + Int 3 + + Mov DL, [SI] + Mov DH, DL ; DL = min, DH = max. + +Display_HostChannel11: + Mov AL, [SI] + Add SI, BX + JC Display_HostChannelNewSegment + +Display_HostChannelResume: + Cmp DH, AL + JL Display_HostChannel12 + + Cmp DL, AL + JG Display_HostChannel13 + +Display_HostChannel14: + Loop Display_HostChannel11 + + Pop BX + + Mov AL, DH + Sub AL, DL + Jmp Display_HostChannel10 + +Display_HostChannel13: + Mov DL, AL + Jmp Display_HostChannel14 + +Display_HostChannel12: + Mov DH, AL + Jmp Display_HostChannel14 + +Display_HostChannelNewSegment: + Add ESI, 10000h + Int 3 + Jmp Display_HostChannelResume + +Display_HostChannelError: + Pop BX + +Display_HostChannel18: ; AL = volume. + Mov AL, 0 + +Display_HostChannel10: ; AL = volume. + Pop DS + Pop SI + + Mul Byte Ptr [BX+20h] ; Final volume! + ShR AH, 1 + AdC AH, 0 ; AH = volume to show. + + Pop DI + Sub DI, 26*2 ; ES:DI points to vol deposit + Mov DH, AH + And DH, 7 + ShR AH, 3 + Mov CL, AH + + Mov AH, 5 + + Test Word Ptr [BX], 800h + JZ Display_HostChannelNotMuted + + Mov AH, 1 + +Display_HostChannelNotMuted: + And CL, CL + JZ Display_HostChannel16 + +Display_HostChannel15: + Mov AL, 176 + StosW + Mov AL, 179 + StosW + Mov AL, 182 + StosW + + Dec CL + JNZ Display_HostChannel15 + +Display_HostChannel16: ; DH contains remainder. + And DH, DH + JZ Display_HostChannel6 + + Cmp DH, 3 + JBE Display_HostChannel17 + + Mov AL, 176 + StosW + + Cmp DH, 5 + JBE Display_HostChannel17 + + Mov AL, 179 + Inc DH + StosW + +Display_HostChannel17: + Mov AL, 173 + Add AL, DH + StosW + +Display_HostChannel6: + Pop DI + Pop CX + Add DI, 160 + Add SI, HOSTCHANNELSIZE + Loop Display_HostChannel5 + + Ret + +EndP Display_HostChannel + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Draw10Num + + Mov CX, 10 + Mov EBP, 10 + +Draw10Num1: + Xor EDX, EDX + Div EBP + + Add DX, '0'+2*256 + Sub DI, 2 + Mov [ES:DI], DX + + And EAX, EAX + + LoopNZ Draw10Num1 + + Add CX, CX + Sub DI, CX + + Ret + +EndP Draw10Num + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Draw2Num + + Xor AH, AH + Mov DL, 10 + Div DL + Add AX, 3030h + Mov DL, AH + Mov AH, 2 + StosW + Mov AL, DL + StosW + + ScasW +; Add DI, 2 + + Ret + +EndP Draw2Num + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Draw3Num + + Cmp AH, 10 + JB Draw3Num1 + + Xor AX, AX + +Draw3Num1: + Mov DL, 10 + Div DL + Mov DH, AH + Xor AH, AH + Div DL + Add AX, 3030h + Mov DL, AH + Mov AH, 2 + StosW + Mov AL, DL + StosW + Mov AL, DH + Add AL, 30h + StosW + + ScasW +; Add DI, 2 + + Ret + +EndP Draw3Num + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Display_Details + ; Draw boxes first. + Assume DS:InfoPage + + Mov ES, Destination + + Mov AX, 4 ; left + Push AX + Mov AL, [CS:BP+3] + Inc AX + Push AX + Push 30 + Add AX, [CS:BP+4] + Sub AX, 2 + Push AX + Push 27 + Call S_DrawBox + + Mov SI, SP + Mov Byte Ptr [SS:SI+4], 57 + Mov Byte Ptr [SS:SI+8], 31 + Call S_DrawBox + + Push DS + Call Music_GetSongSegment + Mov DS, AX + Test Byte Ptr [DS:2Ch], 4 + Pop DS + JZ Display_Details27 + + Mov Byte Ptr [SS:SI+4], 66 + Mov Byte Ptr [SS:SI+8], 58 + Call S_DrawBox + + Mov DI, [CS:BP+6] + Add DI, 118+160 + Mov SI, Offset VirtualMsg + Mov AH, 12h + Call S_DrawString + +Display_Details27: + Mov DI, [CS:BP+6] + Add DI, 12+160 + Mov SI, Offset DetailsMsg + Mov AH, 12h + Call S_DrawString + + Add SP, 10 + + Mov DX, CurrentChannel + MovZX BX, Byte Ptr [CS:BP+2] + Cmp DX, BX + JAE Display_Details1 + + Mov BX, DX + +Display_Details1: + LEA CX, [EDX+4] + Sub CX, [CS:BP+4] + Cmp BX, CX + JGE Display_Details2 + + Mov BX, CX + +Display_Details2: + Mov CX, 67 + Sub CX, [CS:BP+4] + Cmp BX, CX + JL Display_Details22 + + Mov BX, 67 + Sub BX, [CS:BP+4] + +Display_Details22: + Mov [CS:BP+2], BL ; BL = top channel + + Mov CH, 0Ah + Mov CL, [CS:BP+4] + Sub CL, 3 + Mov DI, [CS:BP+6] + Add DI, (2+2*80)*2 + + Call Music_GetSongSegment + Mov DS, AX + Assume DS:Nothing + +Display_Details3: + Push CX + Push DI + + Mov AX, BX + Inc AX + Div CH + + Add AX, '00' + + Mov DH, AH + + Mov AH, 23h + Cmp DL, BL + JE Display_Details4 + + Test Byte Ptr [BX+40h], 80h + JNZ Display_Details21 + + Mov AH, 21h + Mov CX, ProcessWindow + Cmp CX, CurrentWindow + JE Display_Details4 + + Mov AH, 20h + Jmp Display_Details32 + +Display_Details4: + Test Byte Ptr [BX+40h], 80h + JZ Display_Details32 + + Mov AH, 26h + +Display_Details32: + StosW + Mov AL, DH + StosW + +Display_Details21: + Inc BX + + Pop DI + Pop CX + Add DI, 160 + + Dec CL + JNZ Display_Details3 + + Mov AL, 80 ; HostChannelSize + Mul Byte Ptr [CS:BP+2] + Call Music_GetHostChannelInformationTable + Assume DS:Nothing + Add SI, AX + Mov DI, [CS:BP+6] + Add DI, (15+2*80)*2 + Mov CX, [CS:BP+4] + Sub CX, 3 + +Display_Details5: ; Show vol and sample. + Push CX + Push SI + Push DI + + ; Draw in divisions. + Mov AX, 2A8h + Mov Word Ptr [ES:DI], AX + Mov Word Ptr [ES:DI+22], AX + Mov Word Ptr [ES:DI+40], AX + Mov Word Ptr [ES:DI+46], AX + Mov Word Ptr [ES:DI+52], AX + Mov Word Ptr [ES:DI+58], AX + Mov Word Ptr [ES:DI+64], AX + Mov Word Ptr [ES:DI+72], AX + Mov Word Ptr [ES:DI+78], AX + + ClI + + Test Byte Ptr [SI], 4 + JNZ Display_Details6 + + Add DI, 88 + + Jmp Display_Details72 + +Display_Details6: + Mov BX, [SI+24h] ; DS:BX points to virtual channel. + Mov EAX, [BX+10h] + Call Draw10Num + + Add DI, 42 + Mov EAX, [BX+4Ch] + Call Draw10Num + + Add DI, 22 + Xor AH, AH + Mov AL, [BX+36h] + Inc AX ; Sample.. + Call Draw3Num + +; Add DI, 2 + ScasW + Xor AH, AH + Mov AL, [BX+20h] ; Final vol + Call Draw3Num + + Mov AL, [BX+21h] ; Vol + Call Draw2Num + + Mov AL, [BX+23h] ; CV + Call Draw2Num + + Mov AL, [BX+24h] ; SV + ShR AL, 1 + Call Draw2Num + + Mov AL, [BX+52h] ; VE + Call Draw2Num + + Mov AX, [BX+26h] ; Fade + ShR AX, 1 + Call Draw3Num + + Mov AL, [BX+25h] ; Pan + Cmp AL, 100 + JE Display_Details13 + + Call Draw2Num + + Jmp Display_Details7 + +Display_Details13: + Mov AX, 'S'+2*256 + StosW + Mov AL, 'u' + StosW +; Add DI, 2 + ScasW + +Display_Details7: + Mov AL, [BX+62h] ; PE + Add AL, 32 + Call Draw2Num + +; Add DI, 2 + ScasW + +Display_Details72: + Push DS + Call Music_GetSongSegment + Mov DS, AX + Test Byte Ptr [DS:2Ch], 4 + Pop DS + JZ Display_Details8 + + Mov Word Ptr [ES:DI+6], 2A8h + + Test Byte Ptr [SI], 4 + JNZ Display_Details9 + + Mov AX, '-'+2*256 + StosW + StosW + StosW + + Jmp Display_Details10 + +Display_Details9: + Push SI + + Mov SI, [BX+3Bh] ; NNA + And SI, 0FFh + ShL SI, 2 + Mov AH, 2 + Mov AL, [CS:NNAMsg+SI] + StosW + Mov AL, [CS:NNAMsg+SI+1] + StosW + Mov AL, [CS:NNAMsg+SI+2] + StosW + + Pop SI + +Display_Details10: ; Time to count channels. + Mov AH, [SI+20h] + +; Add DI, 2 + ScasW + Call Music_GetSlaveChannelInformationTable + + Xor AL, AL ; AL = count. + +Display_Details11: + Mov DL, [SI+3Ah] + And DL, 7Fh + Cmp AH, DL + JNE Display_Details12 + + Test Byte Ptr [SI], 1 + JZ Display_Details12 + + Inc AX + +Display_Details12: + Add SI, SLAVECHANNELSIZE + Loop Display_Details11 + + Xor AH, AH + Call Draw3Num + +Display_Details8: + StI + + Pop DI + Pop SI + Pop CX + Add DI, 160 + Add SI, HOSTCHANNELSIZE + Loop Display_Details5 + + Ret + +EndP Display_Details + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc LoadNextData ; Returns DS:SI to data. (unpacked) + Assume DS:InfoPage + + Mov BX, DecodePattern + Cmp BX, PatternArrayNumber + JE LoadNextData1 + + Push DI + + Push CS + Pop ES + Mov DI, Offset DataArray + Mov CX, 64 + +LoadNextData3: + Mov AX, 0FDh + StosW + Mov AL, 0FFh + StosB + Xor AL, AL + StosW + Loop LoadNextData3 + + Cmp BX, 0FFFFh + JNE LoadNextData2 + + Pop DI + Mov SI, Offset DataArray + Ret + +LoadNextData2: + ; OK... time to decode. + Mov SI, DecodeOffset + Mov DS, DecodeSegment + Assume DS:Nothing + +LoadNextData4: + LodsB + And AL, AL + JZ LoadNextData5 + + Mov DL, AL + And AL, 7Fh + Dec AX + Mov DH, AL + + Mov AH, 6 + Mul AH + Mov BX, AX + Add BX, Offset DataDecode + + Mov AL, 5 + Mul DH + Mov DI, AX + Add DI, Offset DataArray + + Mov AH, [CS:BX] + Test DL, 80h + JZ LoadNextData6 + + LodsB + Mov AH, AL + Mov [CS:BX], AL + +LoadNextData6: + Test AH, 1 + JZ LoadNextData7 + + LodsB + Mov [CS:BX+1], AL + Jmp LoadNextData8 + +LoadNextData7: + Test AH, 10h + JZ LoadNextData9 + + Mov AL, [CS:BX+1] + +LoadNextData8: + Mov [CS:DI], AL ; Note + +LoadNextData9: + Test AH, 2 + JZ LoadNextData10 + + LodsB + Mov [CS:BX+2], AL + Jmp LoadNextData11 + +LoadNextData10: + Test AH, 20h + JZ LoadNextData12 + + Mov AL, [CS:BX+2] + +LoadNextData11: + Mov [CS:DI+1], AL ; Instrument + +LoadNextData12: + Test AH, 4 + JZ LoadNextData13 + + LodsB + Mov [CS:BX+3], AL + Jmp LoadNextData14 + +LoadNextData13: + Test AH, 40h + JZ LoadNextData15 + + Mov AL, [CS:BX+3] + +LoadNextData14: + Mov [CS:DI+2], AL ; Volume + +LoadNextData15: + Test AH, 8 + JZ LoadNextData16 + + LodsW + Mov [CS:BX+4], AX + Mov [CS:DI+3], AX + Jmp LoadNextData4 + +LoadNextData16: + Test AH, 80h + JZ LoadNextData4 + + Mov AX, [CS:BX+4] + Mov [CS:DI+3], AX + Jmp LoadNextData4 + +LoadNextData5: + Push CS + Pop DS + Assume DS:InfoPage + + Mov DecodeOffset, SI + + Mov SI, Offset DataArray + + Pop DI + Ret + +LoadNextData1: + Mov SI, DecodeOffset + Add DecodeOffset, 320 + Mov DS, PatternSegment + Assume DS:Nothing + + Ret + +EndP LoadNextData + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GotoRow ; DS:SI points to data. + + Push CX + + + Mov CX, CS:DecodeRow + Inc CX + +GotoRow1: + Dec CX + JZ GotoRow2 + +GotoRow3: + LodsB + And AL, AL + JZ GotoRow1 + + Mov DL, AL + And AL, 7Fh + Dec AX + Mov AH, 6 + Mul AH + Mov BX, AX + Add BX, Offset DataDecode + + Mov DH, [CS:BX] ; Mask. + Test DL, 80h + JZ GotoRow4 + + LodsB + Mov DH, AL + Mov [CS:BX], AL ; Mask + +GotoRow4: + Test DH, 1 + JZ GotoRow5 + + LodsB + Mov [CS:BX+1], AL ; Note + +GotoRow5: + Test DH, 2 + JZ GotoRow6 + + LodsB + Mov [CS:BX+2], AL ; Instrument + +GotoRow6: + Test DH, 4 + JZ GotoRow7 ; Volume + + LodsB + Mov [CS:BX+3], AL + +GotoRow7: + Test DH, 8 + JZ GotoRow3 + + LodsW + Mov [CS:BX+4], AX + Jmp GotoRow3 + +GotoRow2: + Mov CS:DecodeSegment, DS + Mov CS:DecodeOffset, SI + + Pop CX + Ret + +EndP GotoRow + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GetBeforeRows ; Returns + ; CX = number of rows to show. + ; the row numbers are handled. + ; Initialises DataSegment, + ; DataOffset and Array. + Assume DS:InfoPage + + Xor CX, CX + Mov BX, CurrentRow + Mov AX, [CS:BP+4] + Sub AX, 4 + ShR AX, 1 + Sub BX, AX + JC GetBeforeRows2 + + Ret ; No rows to show! + +GetBeforeRows2: + Mov CX, BX + Neg CX ; CX = num of rows to show + + Cmp PlayMode, 1 + JE GetBeforeRows1 + ; Song.. + Mov BX, CurrentOrder + Test BX, BX + JZ GetBeforeRows3 + + Call Music_GetSongSegment + Mov ES, AX + MovZX AX, Byte Ptr [ES:BX+100h-1] + Cmp AL, 199 + JBE GetBeforeRows4 + +GetBeforeRows3: + Mov DecodePattern, 0FFFFh + Ret + +GetBeforeRows1: ; Pattern... + Mov AX, CurrentPattern + +GetBeforeRows4: + Mov DecodePattern, AX ; Now find offset. + Cmp AX, PatternArrayNumber ; CX = num rows to show + JNE GetBeforeRows5 + + Mov BX, PatternMaxRow + Sub BX, CX + Mov DecodeRow, BX + Mov AX, 320 + Mul BX + Mov DecodeOffset, AX + Jmp GetBeforeRows6 + +GetBeforeRows5: + Call Music_GetPattern + Assume DS:Nothing + LodsW + LodsW + ; AX = rows. + Sub AX, CX + Mov CS:DecodeRow, AX + Add SI, 4 + Call GotoRow + +GetBeforeRows6: ; Put numbers on screen. + Push CS + Pop DS + + JCXZ GetBeforeRows9 + + Push CX + Push DI + +GetBeforeRows7: + Mov AX, DecodeRow + Mov ES, Destination + +GetBeforeRows8: + Push CX + + Mov CH, 20h + Call PE_ConvAX2Num + + Pop CX + Inc AX + Add DI, 160 + Loop GetBeforeRows8 + + Pop DI + Pop CX + +GetBeforeRows9: + Ret + +EndP GetBeforeRows + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GetAfterRows ; Returns + Assume DS:InfoPage + + Xor CX, CX + Mov BX, DecodeMaxRow + Mov AX, [CS:BP+4] + Sub AX, 3 + Mov DX, AX + Dec AX + ShR AX, 1 + Sub DX, AX + Add DX, CurrentRow + + Sub BX, DX + JC GetAfterRows2 + + Ret ; No rows to show! + +GetAfterRows2: + Mov CX, BX + Neg CX + + Cmp PlayMode, 1 + JE GetAfterRows1 + + ; Song.. + Mov BX, CurrentOrder + Cmp BX, 255 + JAE GetAfterRows3 + + Call Music_GetSongSegment + Mov ES, AX + MovZX AX, Byte Ptr [ES:BX+101h] + Cmp AL, 199 + JBE GetAfterRows4 + +GetAfterRows3: + Mov DecodePattern, 0FFFFh + Ret + +GetAfterRows1: ; Pattern... + Mov AX, CurrentPattern + +GetAfterRows4: + Mov DecodePattern, AX ; Now find offset. + Mov DecodeRow, 0 + + Cmp AX, PatternArrayNumber ; CX = num rows to show + JNE GetAfterRows5 + + Mov DecodeOffset, 0 + Jmp GetAfterRows6 + +GetAfterRows5: + Call Music_GetPattern + Assume DS:Nothing + Add SI, 8 + Mov CS:DecodeSegment, DS + + Push CS + Pop DS + Assume DS:InfoPage + + Mov DecodeOffset, SI + +GetAfterRows6: ; Put numbers on screen. + JCXZ GetAfterRows9 + + Push CX + Push DI + +GetAfterRows7: + Mov AX, DecodeRow + Mov ES, Destination + +GetAfterRows8: + Push CX + + Mov CH, 20h + Call PE_ConvAX2Num + + Pop CX + Inc AX + Add DI, 160 + Loop GetAfterRows8 + + Pop DI + Pop CX + +GetAfterRows9: + Ret + +EndP GetAfterRows + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GetCurrentPatternRows ; Returns CX = number of rows to show. + Assume DS:InfoPage + + Mov BX, CurrentRow + Mov AX, [CS:BP+4] + Sub AX, 3 + + Mov CX, AX + Dec AX + ShR AX, 1 + Sub CX, AX + + Add CX, BX ; CX = final row. + Sub BX, AX + JNC GetCurrentPatternRows2 + + Xor BX, BX + ; BX = starting row. + +GetCurrentPatternRows2: + Mov AX, CurrentPattern + + Mov DecodeRow, BX + Mov DecodePattern, AX ; Now find offset. + Cmp AX, PatternArrayNumber ; BX = starting row, CX = final row. + JNE GetCurrentPatternRows5 + + Mov AX, PatternMaxRow + Mov DecodeMaxRow, AX + Cmp CX, AX + JBE GetCurrentPatternRows1 + + Mov CX, AX + +GetCurrentPatternRows1: + Mov AX, 320 + Mul BX + Mov DecodeOffset, AX + Sub CX, BX ; CX = number of rows. + Jmp GetCurrentPatternRows6 + +GetCurrentPatternRows5: + Call Music_GetPattern + Assume DS:Nothing + LodsW + LodsW + ; AX = number of rows. + Mov DecodeMaxRow, AX + + Cmp CX, AX + JBE GetCurrentPatternRows3 + + Mov CX, AX + +GetCurrentPatternRows3: + Sub CX, BX + Add SI, 4 + Call GotoRow + +GetCurrentPatternRows6: ; Put numbers on screen. + Push CS + Pop DS + + Push CX + Push DI + +GetCurrentPatternRows7: + Mov AX, DecodeRow + Mov ES, Destination + +GetCurrentPatternRows8: + Push CX + + Mov CH, 20h + Call PE_ConvAX2Num + + Pop CX + Inc AX + Add DI, 160 + Loop GetCurrentPatternRows8 + + Pop DI + Pop CX + Ret + +EndP GetCurrentPatternRows + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc DrawHilightBar + + Mov DI, [CS:BP+6] + Mov AX, [CS:BP+4] + ShR AX, 1 + Mov AH, 160 + Mul AH + Add DI, AX + Add DI, 11 + +DrawHilightBar1: + Or Byte Ptr [ES:DI], 0E0h +; Add DI, 2 + ScasW + Dec CX + JNZ DrawHilightBar1 + + Ret + +EndP DrawHilightBar + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc DisplayTrackData + + Cmp PlayMode, 0 + JNE DisplayTrackData1 + + Pop AX ; Pull off return address + Ret + +DisplayTrackData1: + ; Check if row is OK. + + ; Now check for early block + + Mov DI, [CS:BP+6] + Add DI, (1+2*80)*2 + + Call GetBeforeRows + JCXZ DisplayTrackData3 + +DisplayTrackData2: + Push CX + Push DI + Push DS + + Call LoadNextData ; Gets DS:SI + Call [CS:DrawTrackData] + + Pop DS + Pop DI + Pop CX + Add DI, 160 + Dec CX + JNZ DisplayTrackData2 + +DisplayTrackData3: + Call GetCurrentPatternRows + +DisplayTrackData4: + Push CX + Push DI + Push DS + + Call LoadNextData ; Gets DS:SI + Call [CS:DrawTrackData] + + Pop DS + Pop DI + Pop CX + Add DI, 160 + Dec CX + JNZ DisplayTrackData4 + + Call GetAfterRows + JCXZ DisplayTrackData6 + +DisplayTrackData5: + Push CX + Push DI + Push DS + + Call LoadNextData ; Gets DS:SI + Call [CS:DrawTrackData] + + Pop DS + Pop DI + Pop CX + Add DI, 160 + Dec CX + JNZ DisplayTrackData5 + +DisplayTrackData6: + Ret + +EndP DisplayTrackData + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Show5Channel + + Mov AL, [CS:BP+2] + Mov AH, 5 + Mul AH + Add SI, AX ; DS:SI points to stuff. + + Mov CX, 0A05h + Mov ES, Destination + Add DI, 8 + +Show5Channel1: + LodsB + Cmp AL, 119 + JBE Show5Channel2 + + Mov AH, AL + Mov AL, 205 + + Cmp AH, 0FFh + JE Show5Channel3 + + Mov AL, '^' + Cmp AH, 0FEh + JE Show5Channel3 + + Mov AL, 173 ; '.' + +Show5Channel3: + Mov AH, 6 + StosW + StosW + StosW + Jmp Show5Channel4 + +Show5Channel2: ; Show note. + AAM 12 + ; AL = octave + ; AH = note. + Mov DX, AX + MovZX BX, AL + Add BX, BX + Mov AH, 6 + Mov AL, [CS:BX+NoteTable] + StosW + Mov AL, [CS:BX+NoteTable+1] + StosW + Mov AL, DH + Add AL, 30h + StosW + +Show5Channel4: ; Show ins. +; Add DI, 2 + ScasW + LodsB + + Test AL, AL + JZ Show5Channel5 + + Xor AH, AH + Div CH + Add AX, 3030h + Mov DL, AH + Mov AH, 6 + StosW + Mov AL, DL + StosW + + Jmp Show5Channel6 + +Show5Channel5: + Mov AL, 173 + StosW + StosW + +Show5Channel6: ; show vol +; Add DI, 2 + ScasW + LodsB + Cmp AL, 0FFh + JE Show5Channel7 + + Mov AH, AL + And AH, 7Fh + Sub AH, 65 + JC Show5ChannelNoVEffect + + Test AL, 80h + JZ Show5ChannelVEffect + + Add AH, 60 + +Show5ChannelVEffect: + Mov AL, AH + Xor AH, AH + Div CH + ; AL = effect, AH = num + Add AX, 'A'+'0'*256 + Mov DL, AH + Mov AH, 6 + StosW + Mov AL, DL + StosW + + Jmp Show5Channel8 + +Show5ChannelNoVEffect: + Mov DL, 6 + Test AL, 80h + JZ Show5Channel10 + + Mov DL, 2 + And AL, 7Fh + +Show5Channel10: + Xor AH, AH + Div CH + Add AX, 3030h + XChg DL, AH + StosW + Mov AL, DL + StosW + + Mov AH, 6 + Jmp Show5Channel8 + +Show5Channel7: + Mov AL, 173 + StosW + StosW + +Show5Channel8: +; Add DI, 2 + ScasW + LodsB + And AL, AL + JNZ Show5Channel9 + + Mov AL, '.'-'@' + +Show5Channel9: + Add AL, '@' + StosW ; Command + + LodsB ; Commandvalue. + Mov AH, AL + And AX, 0FF0h + Mov DL, AH + ShR AL, 4 + + Mov AH, 6 + Call DrawHexAL + + Mov AL, DL + Call DrawHexAL + + Dec CL + JZ Show5ChannelEnd + + Mov AX, 2A8h + StosW + + Jmp Show5Channel1 + +Show5ChannelEnd: + Ret + +EndP Show5Channel + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Display_5Channel + Assume DS:InfoPage + + Mov AX, 4 ; left + Push AX + Mov AL, [CS:BP+3] + Inc AX + Push AX + Push 74 + Add AX, [CS:BP+4] + Sub AL, 2 + Push AX + Push 27 + Call S_DrawBox + + Add SP, 10 + ; Fill in text. + ; check boundaries. + Mov DX, CurrentChannel + MovZX BX, Byte Ptr [CS:BP+2] + Cmp DX, BX + JAE Display_5Channel2 + + Mov BX, DX + +Display_5Channel2: + Mov CX, DX + Sub CX, 4 + Cmp BX, CX + JGE Display_5Channel3 + + Mov BX, CX + +Display_5Channel3: + Cmp BX, 59 + JB Display_5Channel11 + + Mov BX, 59 + +Display_5Channel11: + Mov [CS:BP+2], BL ; top channel. + ; Now do channel msgs. + + Mov CX, 0A05h + Mov DI, [CS:BP+6] + Add DI, (5+1*80)*2 + Mov SI, Offset Channel5Msg + +Display_5Channel4: + MovZX AX, BL + Inc AX + Div CH + Add AX, 3030h + Mov [SI+9], AX + + Call GetChannelColour + Call S_DrawString + + Add DI, 4 + + Inc BX + Dec CL + JNZ Display_5Channel4 + + Mov [CS:DrawTrackData], Offset Show5Channel + Call DisplayTrackData + Mov CX, 69 + Call DrawHilightBar + + Ret + +EndP Display_5Channel + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Show8Channel + + Mov AL, [CS:BP+2] + Mov AH, 5 + Mul AH + Add SI, AX ; DS:SI points to stuff. + + Mov CX, 0A08h + Mov ES, Destination + Add DI, 8 + +Show8Channel1: + LodsW + Cmp AL, 119 + JBE Show8Channel2 + + Mov AH, AL + Mov AL, 205 + + Cmp AH, 0FFh + JE Show8Channel3 + + Mov AL, '^' + Cmp AH, 0FEh + JE Show8Channel3 + + Mov AL, 173 ; '.' + +Show8Channel3: + Mov AH, 6 + StosW + StosW + StosW + Jmp Show8Channel4 + +Show8Channel2: ; Show note. + AAM 12 + + Mov DX, AX + MovZX BX, AL + Add BX, BX + Mov AH, 6 + Mov AL, [CS:BX+NoteTable] + StosW + Mov AL, [CS:BX+NoteTable+1] + StosW + Mov AL, DH + Add AL, 30h + StosW + +Show8Channel4: ; Show vol. + LodsB + Cmp AL, 0FFh + JE Show8Channel5 + + Mov AH, AL + And AH, 7Fh + Sub AH, 65 + JC Show8ChannelNoVEffect + + Test AL, 80h + JZ Show8ChannelVEffect + + Add AH, 60 + +Show8ChannelVEffect: + Mov AL, AH + Xor AH, AH + Div CH + ; AL = effect, AH = num + Add AX, 'A'+'0'*256 + Mov DL, AH + Mov AH, 2 + StosW + Mov AL, DL + StosW + + Jmp Show8Channel6 + +Show8ChannelNoVEffect: + Mov DL, 2 + Test AL, 80h + JZ Show8Channel10 + + Dec DL + And AL, 7Fh + +Show8Channel10: + Xor AH, AH + Div CH + Add AX, 3030h + XChg DL, AH + StosW + Mov AL, DL + StosW + + Jmp Show8Channel6 + +Show8Channel5: + Add DI, 4 + +Show8Channel6: + LodsB + And AL, AL + JNZ Show8Channel9 + + Mov AL, '.'-'@' + +Show8Channel9: + Add AL, '@' + Mov AH, 6 + StosW ; Command + + LodsB ; Commandvalue. + Mov AH, AL + And AX, 0FF0h + Mov DL, AH + ShR AL, 4 + + Mov AH, 6 + Call DrawHexAL + + Mov AL, DL + Call DrawHexAL + + Dec CL + JZ Show8ChannelEnd + + Mov AX, 2A8h + StosW + + Jmp Show8Channel1 + +Show8ChannelEnd: + Ret + +EndP Show8Channel + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Display_8Channel + Assume DS:InfoPage + + Mov AX, 4 ; left + Push AX + Mov AL, [CS:BP+3] + Inc AX + Push AX + Push 76 + Add AX, [CS:BP+4] + Sub AL, 2 + Push AX + Push 27 + Call S_DrawBox + + Add SP, 10 + ; Fill in text. + ; check boundaries. + Mov DX, CurrentChannel + MovZX BX, Byte Ptr [CS:BP+2] + Cmp DX, BX + JAE Display_8Channel2 + + Mov BX, DX + +Display_8Channel2: + Mov CX, DX + Sub CX, 7 + Cmp BX, CX + JGE Display_8Channel3 + + Mov BX, CX + +Display_8Channel3: + Cmp BX, 56 + JB Display_8Channel11 + + Mov BX, 56 + +Display_8Channel11: + Mov [CS:BP+2], BL ; top channel. + ; Now do channel msgs. + + Mov CX, 0A08h + Mov DI, [CS:BP+6] + Add DI, (6+1*80)*2 + Mov SI, Offset Channel8Msg + +Display_8Channel4: + MovZX AX, BL + Inc AX + Div CH + Add AX, 3030h + Mov [SI+2], AX + + Call GetChannelColour + Call S_DrawString + + Add DI, 6 + + Inc BX + Dec CL + JNZ Display_8Channel4 + + Mov [CS:DrawTrackData], Offset Show8Channel + Call DisplayTrackData + Mov CX, 71 + Call DrawHilightBar + + Ret + +EndP Display_8Channel + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Show10Channel + + Mov AL, [CS:BP+2] + Mov AH, 5 + Mul AH + Add SI, AX ; DS:SI points to stuff. + + Mov CX, 0A0Ah + Mov ES, Destination + Add DI, 8 + +Show10Channel1: + LodsB + Cmp AL, 119 + JBE Show10Channel2 + + Mov AH, AL + Mov AL, 205 + + Cmp AH, 0FFh + JE Show10Channel3 + + Mov AL, '^' + Cmp AH, 0FEh + JE Show10Channel3 + + Mov AL, 173 ; '.' + +Show10Channel3: + Mov AH, 6 + StosW + StosW + StosW + Jmp Show10Channel4 + +Show10Channel2: ; Show note. + AAM 12 + ; AL = octave + ; AH = note. + Mov DX, AX + MovZX BX, AL + Add BX, BX + Mov AH, 6 + Mov AL, [CS:BX+NoteTable] + StosW + Mov AL, [CS:BX+NoteTable+1] + StosW + Mov AL, DH + Add AL, 30h + StosW + +Show10Channel4: ; Show Instrument + LodsB ; AL = instrument + And AX, 0FFh + JZ Show10Channel5 ; No instrument? + Div CH + + ; AL = tens, AH = units + ShL AL, 4 + Or AL, AH + Mov AH, 0Ah + + StosW ; Instrument done. + Jmp Show10Channel6 + +Show10Channel5: + Mov AX, 184+200h + StosW + +Show10Channel6: ; Show volume + LodsB ; AL = volume + + Cmp AL, 0FFh + JE Show10Channel7 + + Mov AH, AL + And AH, 7Fh + Sub AH, 65 + JC ViewAllSmallNoVEffect + + Test AL, 80h + JZ ViewAllSmallVEffect1 + + Mov AL, AH + Add AL, 226 + Mov AH, 6 + StosW + Jmp Show10Channel8 + +ViewAllSmallVEffect1: + Mov AL, AH + AAM + Add AH, 0Ah + ShL AH, 4 + Or AL, AH + Mov AH, 12 + StosW +Comment ~ + Mov AL, AH + Mov AH, 0 + Div CH + ; AL = effect, AH = num + Add AL, 0Ah + ShL AL, 4 + Or AL, AH + Mov AH, 12 + StosW +~ + Jmp Show10Channel8 + +ViewAllSmallNoVEffect: +; Xor AH, AH + Mov DL, 12 ; Volume + Test AL, AL + JNS Show10Channel9 + + Mov DL, 9 + And AL, 7Fh + +Show10Channel9: +; Div CH + AAM + + ; AL = tens, AH = units + ShL AH, 4 + Or AL, AH + Mov AH, DL + + StosW + Jmp Show10Channel8 + +Show10Channel7: ; No volume + Mov AX, 184+600h + StosW + +Show10Channel8: ; Show volume + LodsB + Test AL, AL + JNZ Show10Channel10 + + Add AL, '.'-'@' + +Show10Channel10: + Add AL, '@' + Mov AH, 2 + StosW ; Command + + Mov AH, 0Ah + LodsB ; Commandvalue. + StosW + + Dec CL + JNZ Show10Channel1 + + Ret + +EndP Show10Channel + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Display_10Channel + Assume DS:InfoPage + + Mov AX, 4 ; left + Push AX + Mov AL, [CS:BP+3] + Inc AX + Push AX + Push 75 + Add AX, [CS:BP+4] + Sub AL, 2 + Push AX + Push 27 + Call S_DrawBox + + Add SP, 10 + ; Fill in text. + ; check boundaries. + Mov DX, CurrentChannel + MovZX BX, Byte Ptr [CS:BP+2] + Cmp DX, BX + JAE Display_10Channel2 + + Mov BX, DX + +Display_10Channel2: + Mov CX, DX + Sub CX, 9 + Cmp BX, CX + JGE Display_10Channel3 + + Mov BX, CX + +Display_10Channel3: + Cmp BX, 54 + JB Display_10Channel11 + + Mov BX, 54 + +Display_10Channel11: + Mov [CS:BP+2], BL ; top channel. + ; Now do channel msgs. + + Mov CX, 0A0Ah + Mov DI, [CS:BP+6] + Add DI, (5+1*80)*2 + Mov SI, Offset Channel8Msg + +Display_10Channel4: + MovZX AX, BL + Inc AX + Div CH + Add AX, 3030h + Mov [SI+2], AX + + Call GetChannelColour + Call S_DrawString + +; Add DI, 2 + ScasW + + Inc BX + Dec CL + JNZ Display_10Channel4 + + Mov [CS:DrawTrackData], Offset Show10Channel + Call DisplayTrackData + Mov CX, 70 + Call DrawHilightBar + + Ret + +EndP Display_10Channel + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Process3CharacterRow + + Push SI + + LodsW + Cmp AX, 0FDh + JE Show18Channel4 + + Cmp AL, 0FDh + JE Show18Channel3 + JB Show18Channel2 + + Mov AH, AL + Mov AL, 205 + + Cmp AH, 0FFh + JE Show18Channel8 + + Mov AL, '^' + Cmp AH, 0FEh + JE Show18Channel8 + + Mov AL, 173 ; '.' + +Show18Channel8: + Mov AH, 6 + StosW + StosW + StosW + Jmp Show18Channel7 + +Show18Channel2: + AAM 12 + + Mov DX, AX + MovZX BX, AL + Add BX, BX + Mov AH, 6 + Mov AL, [CS:BX+NoteTable] + StosW + Mov AL, [CS:BX+NoteTable+1] + StosW + Mov AL, DH + Add AL, 30h + StosW + + Jmp Show18Channel7 + +Show18Channel3: + MovZX AX, AH + Div CH + Add AX, 3030h + Mov DL, AH + Mov AH, 6 +; Add DI, 2 + ScasW + StosW + Mov AL, DL + StosW + Jmp Show18Channel7 + +Show18Channel4: + LodsW + Cmp AX, 0FFh + JE Show18Channel6 + + Cmp AL, 0FFh + JE Show18Channel5 + +; Add DI, 2 + ScasW + + Mov AH, AL + And AH, 7Fh + Sub AH, 65 + JC Show18ChannelNoVEffect + + Test AL, 80h + JZ Show18ChannelVEffect + + Add AH, 60 + +Show18ChannelVEffect: + Mov AL, AH + Xor AH, AH + Div CH + ; AL = effect, AH = num + Add AX, 'A'+'0'*256 + Mov DL, AH + Mov AH, 2 + StosW + Mov AL, DL + StosW + + Jmp Show18Channel7 + +Show18ChannelNoVEffect: + Mov DL, 2 + Test AL, 80h + JZ Show18Channel9 + + Dec DX + And AL, 7Fh + +Show18Channel9: + Xor AH, AH ; Volume + Div CH + Add AX, 3030h + XChg DL, AH + StosW + Mov AL, DL + StosW + + Jmp Show18Channel7 + +Show18Channel5: + Mov AL, AH + Add AL, '@' + Mov AH, 2 + StosW + + LodsB ; Commandvalue. + Mov AH, AL + And AX, 0FF0h + Mov DL, AH + ShR AL, 4 + + Mov AH, 2 + Call DrawHexAL + + Mov AL, DL + Call DrawHexAL + Jmp Show18Channel7 + +Show18Channel6: + Mov AX, 173+256*6 + StosW + StosW + StosW + +Show18Channel7: + Pop SI + Add SI, 5 + + Ret + +EndP Process3CharacterRow + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Show18Channel + + Mov AL, [CS:BP+2] + Mov AH, 5 + Mul AH + Add SI, AX ; DS:SI points to stuff. + + Mov CX, 0A12h + Mov ES, Destination + Add DI, 8 + +Show18Channel1: + Call Process3CharacterRow + Dec CL + JZ Show18ChannelEnd + + Mov AX, 2A8h + StosW + + Jmp Show18Channel1 + +Show18ChannelEnd: + Ret + +EndP Show18Channel + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Display_18Channel + Assume DS:InfoPage + + Mov AX, 4 ; left + Push AX + Mov AL, [CS:BP+3] + Inc AX + Push AX + Push 76 + Add AX, [CS:BP+4] + Sub AL, 2 + Push AX + Push 27 + Call S_DrawBox + + Add SP, 10 + ; Fill in text. + ; check boundaries. + Mov DX, CurrentChannel + MovZX BX, Byte Ptr [CS:BP+2] + Cmp DX, BX + JAE Display_18Channel2 + + Mov BX, DX + +Display_18Channel2: + Mov CX, DX + Sub CX, 17 + Cmp BX, CX + JGE Display_18Channel3 + + Mov BX, CX + +Display_18Channel3: + Cmp BX, 46 + JB Display_18Channel11 + + Mov BX, 46 + +Display_18Channel11: + Mov [CS:BP+2], BL ; top channel. + ; Now do channel msgs. + + Mov CX, 0A12h + Mov DI, [CS:BP+6] + Add DI, (6+1*80)*2 + Mov SI, Offset Channel18Msg + +Display_18Channel4: + MovZX AX, BL + Inc AX + Div CH + Add AX, 3030h + Mov [SI], AX + + Call GetChannelColour + Call S_DrawString + + Add DI, 4 + + Inc BX + Dec CL + JNZ Display_18Channel4 + + Mov [CS:DrawTrackData], Offset Show18Channel + Call DisplayTrackData + Mov CX, 71 + Call DrawHilightBar + + Ret + +EndP Display_18Channel + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Show24Channel + + Mov AL, [CS:BP+2] + Mov AH, 5 + Mul AH + Add SI, AX ; DS:SI points to stuff. + + Mov CX, 0A18h + Mov ES, Destination + Add DI, 8 + +Show24Channel1: + Call Process3CharacterRow + + Dec CL + JNZ Show24Channel1 + + Ret + +EndP Show24Channel + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Display_24Channel + Assume DS:InfoPage + + Mov AX, 4 ; left + Push AX + Mov AL, [CS:BP+3] + Inc AX + Push AX + Push 77 + Add AX, [CS:BP+4] + Sub AL, 2 + Push AX + Push 27 + Call S_DrawBox + + Add SP, 10 + ; Fill in text. + ; check boundaries. + Mov DX, CurrentChannel + MovZX BX, Byte Ptr [CS:BP+2] + Cmp DX, BX + JAE Display_24Channel2 + + Mov BX, DX + +Display_24Channel2: + Mov CX, DX + Sub CX, 23 + Cmp BX, CX + JGE Display_24Channel3 + + Mov BX, CX + +Display_24Channel3: + Cmp BX, 40 + JB Display_24Channel11 + + Mov BX, 40 + +Display_24Channel11: + Mov [CS:BP+2], BL ; top channel. + ; Now do channel msgs. + + Mov CX, 0A18h + Mov DI, [CS:BP+6] + Add DI, (6+1*80)*2 + Mov SI, Offset Channel18Msg + +Display_24Channel4: + MovZX AX, BL + Inc AX + Div CH + Add AX, 3030h + Mov [SI], AX + + Call GetChannelColour + Call S_DrawString + +; Add DI, 2 + ScasW + + Inc BX + Dec CL + JNZ Display_24Channel4 + + Mov [CS:DrawTrackData], Offset Show24Channel + Call DisplayTrackData + Mov CX, 72 + Call DrawHilightBar + + Ret + +EndP Display_24Channel + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Show36Channel + + Mov AL, [CS:BP+2] + Mov AH, 5 + Mul AH + Add SI, AX ; DS:SI points to stuff. + + Mov CX, 0A24h + Mov ES, Destination + Add DI, 8 + +Show36Channel1: + LodsW + + Cmp AX, 0FDh + JE Show36Channel4 + + Add SI, 3 + + Cmp AL, 0FDh + JE Show36Channel3 + JB Show36Channel2 + + Mov AH, AL + Mov AL, 205 + + Cmp AH, 0FFh + JE Show36Channel8 + + Mov AL, '^' + Cmp AH, 0FEh + JE Show36Channel8 + + Mov AL, 173 ; '.' + +Show36Channel8: + Mov AH, 6 + StosW + StosW + Jmp Show36Channel7 + +Show36Channel2: + AAM 12 + Mov BX, Offset Note2Table + SegCS XLatB + Mov DL, AH + Mov AH, 6 + StosW + + Mov AL, DL + Add AL, 30h + StosW + + Jmp Show36Channel7 + +Show36Channel3: + MovZX AX, AH + Div CH + Add AX, 3030h + Mov DL, AH + Mov AH, 6 + StosW + Mov AL, DL + StosW + + Jmp Show36Channel7 + +Show36Channel4: + LodsW + Cmp AX, 0FFh + JE Show36Channel6 + + Cmp AL, 0FFh + JE Show36Channel5 + + Mov AH, AL + And AH, 7Fh + Sub AH, 65 + JC Show36ChannelNoVEffect + + Test AL, 80h + JZ Show36ChannelVEffect + + Add AH, 60 + +Show36ChannelVEffect: + Mov AL, AH + Xor AH, AH + Div CH + ; AL = effect, AH = num + Add AX, 'A'+'0'*256 + Mov DL, AH + Mov AH, 2 + StosW + Mov AL, DL + StosW + + Jmp Show36ChannelEndVolume + +Show36ChannelNoVEffect: + Mov DL, 2 + Test AL, 80h + JZ Show36Channel10 + + And AL, 7Fh + Dec DX + +Show36Channel10: + + Xor AH, AH ; Volume + Div CH + Add AX, 3030h + XChg DL, AH + StosW + Mov AL, DL + StosW + +Show36ChannelEndVolume: + Inc SI + Jmp Show36Channel7 + +Show36Channel5: + Mov AL, AH + Add AL, '@' + Mov AH, 2 + StosW + LodsB + Mov AH, 0Ah + StosW + + Jmp Show36Channel7 + +Show36Channel6: + Mov AX, 173+256*6 + StosW + StosW + Inc SI + +Show36Channel7: + Dec CL + JNZ Show36Channel9 + + Ret + +Show36Channel9: + Jmp Show36Channel1 + +EndP Show36Channel + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Display_36Channel + Assume DS:InfoPage + + Mov AX, 4 ; left + Push AX + Mov AL, [CS:BP+3] + Inc AX + Push AX + Push 77 + Add AX, [CS:BP+4] + Sub AL, 2 + Push AX + Push 27 + Call S_DrawBox + + Add SP, 10 + ; Fill in text. + ; check boundaries. + Mov DX, CurrentChannel + MovZX BX, Byte Ptr [CS:BP+2] + Cmp DX, BX + JAE Display_36Channel2 + + Mov BX, DX + +Display_36Channel2: + Mov CX, DX + Sub CX, 35 + Cmp BX, CX + JGE Display_36Channel3 + + Mov BX, CX + +Display_36Channel3: + Cmp BX, 28 + JB Display_36Channel11 + + Mov BX, 28 + +Display_36Channel11: + Mov [CS:BP+2], BL ; top channel. + ; Now do channel msgs. + + Mov CX, 0A24h + Mov DI, [CS:BP+6] + Add DI, (5+1*80)*2 + Mov SI, Offset Channel18Msg + +Display_36Channel4: + MovZX AX, BL + Inc AX + Div CH + Add AX, 3030h + Mov [SI], AX + + Call GetChannelColour + Call S_DrawString + + Inc BX + Dec CL + JNZ Display_36Channel4 + + Mov [CS:DrawTrackData], Offset Show36Channel + Call DisplayTrackData + Mov CX, 72 + Call DrawHilightBar + + Ret + +EndP Display_36Channel + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Show64Channel + ; DS:SI points to stuff. + + Mov CX, 64 + Mov ES, Destination + Add DI, 8 + +Show64Channel1: + LodsW + + Cmp AX, 0FDh + JE Show64Channel4 + + Add SI, 3 + + Cmp AL, 0FDh + JE Show64Channel3 + JB Show64Channel2 + + Mov AH, AL + Mov AL, 205 + + Cmp AH, 0FFh + JE Show64Channel8 + + Mov AL, '^' + Cmp AH, 0FEh + JE Show64Channel8 + + Mov AL, 173 ; '.' + +Show64Channel8: + Mov AH, 6 + StosW + Jmp Show64Channel7 + +Show64Channel2: + AAM 12 + Mov BX, Offset Note2Table + SegCS XLatB + Mov AH, 6 + + StosW + Jmp Show64Channel7 + +Show64Channel3: + Mov AL, AH + AAM + ShL AH, 4 + Or AL, AH + + Mov AH, 10 + StosW + Jmp Show64Channel7 + +Show64Channel4: + LodsW + Inc SI + + Cmp AL, 0FFh + JE Show64Channel6 + + Mov DL, AL + And AX, 07Fh + + Cmp AL, 64 + JA Show64Channel6 + + AAM + ShL AH, 4 + Or AL, AH + + Mov AH, 12 + Test DL, 80h + JZ Show64ChannelVolumePan + + Mov AH, 9 + +Show64ChannelVolumePan: + StosW + + Jmp Show64Channel7 + +Show64Channel6: + Mov AX, 173+256*6 + StosW + +Show64Channel7: + Dec CX + JNZ Show64Channel9 + + Mov CX, 9 + Mov AX, 173+256*6 + Rep StosW + Ret + +Show64Channel9: + Jmp Show64Channel1 + +EndP Show64Channel + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Display_64Channel + Assume DS:InfoPage + + Mov AX, 4 ; left + Push AX + Mov AL, [CS:BP+3] + Inc AX + Push AX + Push 78 + Add AX, [CS:BP+4] + Sub AL, 2 + Push AX + Push 27 + Call S_DrawBox + + Add SP, 10 + ; Now do channel msgs. + + Mov CX, 0A40h + Mov DI, [CS:BP+6] + Add DI, (5+1*80)*2 + Mov SI, Offset Channel18Msg + Xor BX, BX + Mov DL, Byte Ptr CurrentChannel + +Display_64Channel4: + MovZX AX, BL + Inc AX + Div CH + + ShL AL, 4 + Or AL, AH + Mov DH, AL + Call GetChannelColour + Or AH, 8 + Mov AL, DH + StosW + + Inc BX + Dec CL + JNZ Display_64Channel4 + + Mov AX, 1000h + Mov CX, 9 + Rep StosW + + Mov Byte Ptr [CS:BP+2], 0 + + Mov [CS:DrawTrackData], Offset Show64Channel + Call DisplayTrackData + Mov CX, 73 + Call DrawHilightBar + + Ret + +EndP Display_64Channel + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Display_Variables + + Mov DI, [CS:BP+6] + Add DI, (2+1*80)*2 + + Call Music_GetSlaveChannelInformationTable + ; DS:SI points to tables + ; CX = numchannels. + Xor DX, DX ; DX = counter of + ; currently act. + ; channels. + Xor BX, BX + + +Display_Variables1: + Cmp Word Ptr [SI+38h], 0 + JE Display_Variables2 + + Inc BX + +Display_Variables2: + Mov AX, [SI] +; Test AH, 8 +; JNZ Display_Variables4 + + And AX, 1 + Add DX, AX + +Display_Variables4: + Add SI, SLAVECHANNELSIZE + Loop Display_Variables1 + + Push BX + Call Music_GetDisplayVariables ; AX = Current Speed + ; BX = current tempo + ; CX = global volume + ; DX = active channels + Pop BX + Push CX + Push BX + Push DX + + Push CS + Pop DS + + Mov AH, 20h + Mov AL, Byte Ptr CurrentWindow + Cmp AL, Byte Ptr ProcessWindow + JNE Display_Variables3 + + Mov AH, 23h + +Display_Variables3: + Mov SI, Offset VariablesMsg + Call S_DrawString + + Add SP, 6 + + Ret + +EndP Display_Variables + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Display_NoteDots ; Draw boxes first. + Assume DS:InfoPage + + Mov ES, Destination + + Mov AX, 4 ; left + Push AX + Mov AL, [CS:BP+3] + Push AX + Push 78 + Add AX, [CS:BP+4] + Dec AX + Push AX + Push 27 + Call S_DrawBox + Add SP, 10 + + Mov DX, CurrentChannel + MovZX BX, Byte Ptr [CS:BP+2] + Cmp DX, BX + JAE Display_Dots1 + + Mov BX, DX + +Display_Dots1: + LEA CX, [EDX+3] + Sub CX, [CS:BP+4] + Cmp BX, CX + JGE Display_Dots2 + + Mov BX, CX + +Display_Dots2: + Mov CX, 66 + Sub CX, [CS:BP+4] + Cmp BX, CX + JLE Display_Dots3 + + Mov BX, 65 + Sub BX, [CS:BP+4] + +Display_Dots3: + Mov [CS:BP+2], BL ; BL = top channel + + Call DrawChannelNumbers + + Mov DX, [CS:BP+4] + Sub DX, 2 + Mov BL, [CS:BP+2] ; BL = channel + Mov DI, [CS:BP+6] + Add DI, (5+1*80)*2 + +Display_Dots4: + Push DI + + Push CS + Pop ES + Mov DI, Offset DataArray + Mov AX, 600h + 193 + Mov CX, 73 + Rep StosW ; DataArray cleared. + + ; OK.. loop to find channel usage. + Call Music_GetSlaveChannelInformationTable + ; Return DS:SI, CX +Display_Dots5: +; Cmp Word Ptr [SI+38h], 0 +; JE Display_Dots8 + + Test Byte Ptr [SI], 1 + JZ Display_Dots6 + + Mov AL, [SI+3Ah] + And AX, 7Fh + Cmp AL, BL + JNE Display_Dots6 ; Nope.. not the same channel + + Mov AL, [SI+32h] + Sub AL, 30 + JC Display_Dots6 + Cmp AL, 73 + JAE Display_Dots6 + + LEA DI, [DataArray+EAX+EAX] + Mov AL, [SI+20h] + Mov AH, [SI+36h] + Cmp AH, 100 + JNE Display_DotsNOMIDI + + Mov AH, [SI+33h] + +Display_DotsNoMIDI: + And AH, 3 + Add AL, 7 + ShR AL, 4 + AdC AX, 200h+193 + Test Word Ptr [SI], 800h + JZ Display_Dots7 + + Mov AH, 1 ; 6 + +Display_Dots7: + Test Byte Ptr [SI+3Ah], 80h + JZ Display_Dots9 + + Cmp Byte Ptr [CS:DI], AL + JA Display_Dots6 +Display_Dots9: + + Mov [CS:DI], AX + +Display_Dots6: + Add SI, SLAVECHANNELSIZE + + Dec CX + JNZ Display_Dots5 + +Display_Dots8: +; Dump to screen buffer. + + Pop DI + + Push CS + Pop DS + Mov SI, Offset DataArray + Mov ES, Destination + + Mov CX, 73 + Rep MovsW + + Add DI, 160-146 + + Inc BL + Dec DX + JNZ Display_Dots4 + + Ret + +EndP Display_NoteDots + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Comment ~ + +Proc Display_SampleDots ; Draw boxes first. + Assume DS:InfoPage + + Mov ES, Destination + + Mov AX, 4 ; left + Push AX + Mov AL, [CS:BP+3] + Push AX + Push 78 + Add AX, [CS:BP+4] + Dec AX + Push AX + Push 27 + Call S_DrawBox + Add SP, 10 + + Mov DX, CurrentSample + MovZX BX, Byte Ptr [CS:BP+2] + Cmp DX, BX + JAE Display_SampleDots1 + + Mov BX, DX + +Display_SampleDots1: + LEA CX, [EDX+3] + Sub CX, [CS:BP+4] + Cmp BX, CX + JGE Display_SampleDots2 + + Mov BX, CX + +Display_SampleDots2: + Mov CX, 66 + Sub CX, [CS:BP+4] + Cmp BX, CX + JLE Display_SampleDots3 + + Mov BX, 65 + Sub BX, [CS:BP+4] + +Display_SampleDots3: + Mov [CS:BP+2], BL ; BL = top channel + + Mov CL, [CS:BP+4] + Mov CH, 0Ah + Sub CL, 2 + Mov DI, [CS:BP+6] + Add DI, (2+1*80)*2 + +Display_SampleDotsNumbers1: ; BX = top number, CL = count + Inc BX + Mov AX, BX + Div CH + Add AX, 3030h + Mov DH, AH + Mov AH, 21h + StosW + Mov AL, DH + StosW + Add DI, 160-4 + Dec CL + JNZ Display_SampleDotsNumbers1 + + Mov DX, [CS:BP+4] + Sub DX, 2 + Mov BL, [CS:BP+2] ; BL = sample + Mov DI, [CS:BP+6] + Add DI, (5+1*80)*2 + +Display_SampleDots4: + Push DI + + Push CS + Pop ES + Mov DI, Offset DataArray + Mov AX, 600h + 193 + Mov CX, 73 + Rep StosW ; DataArray cleared. + + ; OK.. loop to find channel usage. + Call Music_GetSlaveChannelInformationTable + ; Return DS:SI, CX +Display_SampleDots5: + Test Byte Ptr [SI], 1 + JZ Display_SampleDots6 + + Mov AL, [SI+36h] + Cmp AL, BL + JNE Display_SampleDots6 ; Nope.. not the same channel + + MovZX AX, Byte Ptr [SI+32h] + Sub AL, 30 + JC Display_SampleDots6 + Cmp AL, 73 + JAE Display_SampleDots6 + + LEA DI, [DataArray+EAX+EAX] + Mov AL, [SI+20h] ; Volume + Mov AH, [SI+33h] ; Instrument + + And AH, 3 + Add AL, 7 + ShR AL, 4 + AdC AX, 200h+193 + Test Word Ptr [SI], 800h + JZ Display_SampleDots7 + + Mov AH, 1 ; 6 ; Muted + +Display_SampleDots7: + Cmp Byte Ptr [CS:DI], AL + JA Display_SampleDots6 + +Display_SampleDots9: + Mov [CS:DI], AX + +Display_SampleDots6: + Add SI, SLAVECHANNELSIZE + + Dec CX + JNZ Display_SampleDots5 + +Display_SampleDots8: +; Dump to screen buffer. + + Pop DI + + Push CS + Pop DS + Mov SI, Offset DataArray + Mov ES, Destination + + Mov CX, 73 + Rep MovsW + + Add DI, 160-146 + + Inc BL + Dec DX + JNZ Display_SampleDots4 + + + Ret + +EndP Display_SampleDots + +~ + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc DrawDisplayData Far + + Call PE_GetCurrentPattern + Mov CS:PatternSegment, DS + + Push CS + Pop DS + Assume DS:InfoPage + + Call S_GetDestination + Mov Destination, ES + + Mov PatternArrayNumber, AX + Mov PatternMaxRow, BX + + Call Music_GetPlayMode + Mov PlayMode, AX + Mov CurrentRow, BX + Mov CurrentPattern, CX + Mov CurrentOrder, DX + + Xor BP, BP + + Cmp CX, PatternArrayNumber + JNE DrawDisplayData1 + + Call Music_GetPatternLength + Mov PatternMaxRow, AX + +DrawDisplayData1: + Push CS + Pop DS + Assume DS:InfoPage + + Push BP + + Mov ProcessWindow, BP + + ShL BP, 3 + Add BP, Offset DisplayWindows + Mov SI, [CS:BP] + + Xor AL, AL + + Cmp FullScreen, 0 + JNE DisplayDataFull + + Cmp BP, Offset DisplayWindows + JE DisplayData2 + +DisplayDataFull: + Test SI, SI + JZ DisplayData2 + Cmp SI, DOTSDISPLAY + JE DisplayData2 + + Inc AX + + Dec Byte Ptr [CS:BP+3] ; Starting row + Inc Word Ptr [CS:BP+4] ; Length of window + Sub Word Ptr [CS:BP+6], 160 ; Offset + +DisplayData2: + Mov [RestoreData], AL + + Add SI, SI + Call [DisplayDataModes+SI] + + Push CS + Pop DS + + Cmp [RestoreData], 0 + JE DisplayData3 + + Pop BX + Push BX + + ShL BX, 3 + Add BX, Offset DisplayWindows + + Inc Byte Ptr [BX+3] + Dec Word Ptr [BX+4] + Add Word Ptr [BX+6], 160 + +DisplayData3: + Pop BP + Inc BP + Cmp BP, NumWindows + JB DrawDisplayData1 + + Mov AX, 1 + Ret + +EndP DrawDisplayData + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PostDisplayData Far + + Push CS + Pop DS + Assume DS:InfoPage + + Mov SI, Offset DisplayListKeys + Call M_FunctionDivider + JC PostDisplayData1 + + Jmp [SI] + +PostDisplayData1: + Xor AX, AX + Ret + +EndP PostDisplayData + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc DisplayUp Far + Assume DS:InfoPage + + Mov AX, 1 + + Sub CurrentChannel, AX + AdC CurrentChannel, 0 + + Ret + +EndP DisplayUp + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc DisplayDown Far + Assume DS:InfoPage + + Mov AX, CurrentChannel + Inc AX + Cmp AX, 64 + JAE DisplayDown1 + + Mov CurrentChannel, AX + +DisplayDown1: + Mov AX, 1 + Ret + +EndP DisplayDown + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc DisplayPlus Far + + Call Music_NextOrder + + Mov AX, 1 + Ret + +EndP DisplayPlus + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc DisplayMinus Far + + Call Music_LastOrder + + Mov AX, 1 + Ret + +EndP DisplayMinus + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc DisplayInsert Far + Assume DS:InfoPage + + Cmp NumWindows, 5 + JAE DisplayInsert1 + + Push DS + Pop ES + + Mov AX, 8 + Mul Byte Ptr CurrentWindow ; AX = offset + Mov SI, Offset DisplayWindows + Add SI, AX + + Cmp Word Ptr [SI+4], 6 ; Length of window + JBE DisplayInsert1 + + Push SI + + Mov AX, 8 + Mul Byte Ptr NumWindows + Mov SI, Offset DisplayWindows + Add SI, AX + Mov DI, SI + Sub SI, 8 + + Mov DX, NumWindows + Sub DX, CurrentWindow + +DisplayInsert2: + Mov CX, 4 + Rep MovsW + + Sub SI, 16 + Sub DI, 16 + Dec DX + JNZ DisplayInsert2 + + Pop SI ; SI points to cur win + ; now to resize.. + Mov AX, [SI+4] ; AX = length of win + ShR AX, 1 + AdC AX, 0 + + Mov [SI+4], AX ; halve length. + Sub [SI+8+4], AX ; second one also + Add AL, [SI+3] ; Add top line + Mov [SI+8+3], AL + Mov AH, 160 + Mul AH + Mov [SI+8+6], AX + + Inc NumWindows + +DisplayInsert1: + Mov AX, 1 + Ret + +EndP DisplayInsert + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc DisplayDelete Far + Assume DS:InfoPage + + Cmp NumWindows, 1 + JBE DisplayDelete1 + + Mov AX, 8 + Mul Byte Ptr CurrentWindow ; AX = offset + Mov SI, Offset DisplayWindows + Add SI, AX + Mov DI, SI + + Mov BX, [SI+4] ; Length of deleted win + Push SI + + Add SI, 8 + + Push DS + Pop ES + + Mov DX, NumWindows + Sub DX, CurrentWindow + +DisplayDelete2: + Mov CX, 4 + Rep MovsW + + Dec DX + JNZ DisplayDelete2 + + Pop SI + ; Now to recombine. + + Dec NumWindows + + Mov AX, CurrentWindow + Cmp AX, NumWindows + JB DisplayDelete3 + + Dec CurrentWindow ; Combine with earlier. + Add [SI-8+4], BX + Jmp DisplayDelete1 + +DisplayDelete3: ; Combine with next + Add [SI+4], BX + Mov AL, [SI+3] + Sub AL, BL + Mov [SI+3], AL + Mov AH, 160 + Mul AH + Mov [SI+6], AX + +DisplayDelete1: + Mov AX, 1 + Ret + +EndP DisplayDelete + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc DisplayNext Far + Assume DS:InfoPage + + Mov AX, CurrentWindow + Inc AX + Cmp AX, NumWindows + JB DisplayNext1 + + Xor AX, AX + +DisplayNext1: + Mov CurrentWindow, AX + + Mov AX, 1 + Ret + +EndP DisplayNext + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc DisplayPrevious Far + + Mov AX, CurrentWindow + And AX, AX + JZ DisplayPrevious1 + + Dec AX + Mov CurrentWindow, AX + +DisplayPrevious1: + Mov AX, 1 + Ret + +EndP DisplayPrevious + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc DisplayAltUp Far + Assume DS:InfoPage + + Mov BX, 3 + + Mov AX, CurrentWindow + Sub AX, 1 + AdC BX, 0 + Add AX, 2 + + Cmp AX, NumWindows + JAE DisplayAltUp1 + + Mov AH, 8 + Mul AH + Mov SI, Offset DisplayWindows + Add SI, AX + + Cmp Word Ptr [SI-8+4], BX + JBE DisplayAltUp1 + + Inc Word Ptr [SI+4] + Dec Word Ptr [SI-8+4] + Dec Byte Ptr [SI+3] + Sub Word Ptr [SI+6], 160 + +DisplayAltUp1: + Mov AX, 1 + Ret + +EndP DisplayAltUp + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc DisplayAltDown Far + Assume DS:InfoPage + + Mov AX, CurrentWindow + Inc AX + Cmp AX, NumWindows + JAE DisplayAltDown1 + + Mov AH, 8 + Mul AH + Mov SI, Offset DisplayWindows + Add SI, AX + + Cmp Word Ptr [SI+4], 3 + JBE DisplayAltDown1 + + Inc Word Ptr [SI-8+4] + Dec Word Ptr [SI+4] + Inc Byte Ptr [SI+3] + Add Word Ptr [SI+6], 160 + +DisplayAltDown1: + Mov AX, 1 + Ret + +EndP DisplayAltDown + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc DisplayPageUp Far + Assume DS:InfoPage + + Mov AX, CurrentWindow + Mov AH, 8 + Mul AH + Mov SI, Offset DisplayWindows + Add SI, AX + + Mov AX, [SI] + And AX, AX + JNZ DisplayPageUp1 + + Mov AX, PLAYMETHODS + +DisplayPageUp1: + Dec AX + Mov [SI], AX + + Mov AX, 1 + Ret + +EndP DisplayPageUp + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc DisplayPageDown Far + Assume DS:InfoPage + + Mov AX, CurrentWindow + Mov AH, 8 + Mul AH + Mov SI, Offset DisplayWindows + Add SI, AX + + Mov AX, [SI] + Inc AX + Cmp AX, PLAYMETHODS + JB DisplayPageDown1 + + Xor AX, AX + +DisplayPageDown1: + Mov [SI], AX + + Mov AX, 1 + Ret + +EndP DisplayPageDown + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc DisplayHome Far + Assume DS:InfoPage + + Mov CurrentChannel, 0 + + Mov AX, 1 + Ret + +EndP DisplayHome + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc DisplayEnd Far + Assume DS:InfoPage + + Call Music_GetLastChannel + Mov CurrentChannel, AX + + Mov AX, 1 + Ret + +EndP DisplayEnd + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc DisplayToggleChannel Far + + Mov AX, CurrentChannel + Call Music_ToggleChannel + + Mov AX, 1 + Ret + +EndP DisplayToggleChannel + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc DisplaySoloChannel Far + + Mov AX, CurrentChannel + Call Music_SoloChannel + + Mov AX, 1 + Ret + +EndP DisplaySoloChannel + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +OldEBX DD 0 +OldECX DD 0 + +Proc DisplayUpdateScreen Far + +IF NETWORKENABLED + Call Network_Poll + + Test AX, AX + JNZ DisplayUpdateScreen1 +ENDIF + + Call Music_Poll + Call Music_GetPlayMode2 + + Test AX, AX + JZ DisplayUpdateScreen3 ; Play mode 0 - update screen + + Cmp CS:OldEBX, EBX + JNE DisplayUpdateScreen2 + + Cmp CS:OldECX, ECX + JNE DisplayUpdateScreen2 + + Xor AX, AX + Ret + +DisplayUpdateScreen3: + Mov EBX, -1 + Mov ECX, EBX + +DisplayUpdateScreen2: + Mov CS:OldEBX, EBX + Mov CS:OldECX, ECX + +DisplayUpdateScreen1: + Mov AX, 1 + Ret + +EndP DisplayUpdateScreen + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc DisplayToggleStereo Far + Assume DS:InfoPage + + Call Music_GetSongSegment + Mov ES, AX + + Mov AL, [ES:2Ch] + Xor AL, 1 + Mov [ES:2Ch], AL + + Mov SI, Offset StereoEnabledMsg + Test AL, 1 + JNZ DisplayToggleStereo1 + + Mov SI, Offset StereoDisabledMsg + +DisplayToggleStereo1: + Call SetInfoLine + Call Music_InitStereo + + Mov AX, 1 + Ret + +EndP DisplayToggleStereo + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Display_GetDisplayWindowData Far + + Push CS + Pop DS + Assume DS:InfoPage + + Mov DX, Offset DisplayWindows + + Ret + +EndP DIsplay_GetDisplayWindowData + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Display_GotoPattern Far + + Call Music_GetPlayMode + Cmp AX, 1 + JB Display_GotoPattern1 + JE Display_GotoPattern2 + + Push Pattern + Pop DS + Assume DS:Pattern + + Mov Order, DX + +Display_GotoPattern2: + Mov AX, CX + ; BX = current row + Mov CX, CS:CurrentChannel + + Jmp PE_GotoPattern + +Display_GotoPattern1: + Xor AX, AX + Ret + +EndP Display_GotoPattern + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Display_SpaceBar Far + Assume DS:InfoPage + + Call DisplayToggleChannel + Jmp DisplayDown + +EndP Display_SpaceBar + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc DisplayToggleVelocity Far + + Mov SI, Offset VolumeMsg + Xor Byte Ptr Velocity, 1 + JZ DisplayToggleVelocity1 + + Mov SI, Offset VelocityMsg + +DisplayToggleVelocity1: + Call SetInfoLine + + Mov AX, 1 + Ret + +EndP DisplayToggleVelocity + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc DisplayToggleInstrument Far + + Mov SI, Offset SampleMsg + Xor Byte Ptr Instrument, 1 + JZ DisplayToggleInstrument1 + + Mov SI, Offset InstrumentMsg + +DisplayToggleInstrument1: + Call SetInfoLine + + Mov AX, 1 + Ret + +EndP DisplayToggleInstrument + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc DisplayToggleReverse Far + + Call Music_ToggleReverse + + Mov AX, 1 + Ret + +EndP DisplayToggleReverse + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Display_SelectDisplayList Far + + Cmp CS:FullScreen, 1 + JZ Display_FullScreen3 + Jmp Display_FullScreen4 + +EndP Display_SelectDisplayList + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Display_FullScreen Far + + Cmp NumWindows, 1 + JE Display_FullScreen1 + + Mov AX, 1 + Ret + +Display_FullScreen1: + Push Glbl + Pop ES + Assume ES:Glbl + Mov ES:CurrentMode, 5 + Assume ES:Nothing + + Xor FullScreen, 1 + + JZ Display_FullScreen2 + + Mov Byte Ptr [DisplayWindows+3], 1 + Mov DWord Ptr [DisplayWindows+4], 160*10000h+49 + +Display_FullScreen3: + Push Glbl + Pop ES + Assume ES:Glbl + Mov ES:CurrentMode, 200 + Assume ES:Nothing + + Mov AX, 5 + Mov SI, 1 + Mov CX, Object1 + + Mov DX, Offset O1_FullDisplayList + Ret + +Display_FullScreen2: + Mov Byte Ptr [DisplayWindows+3], 12 + Mov DWord Ptr [DisplayWindows+4], 12*80*2*65536+38 + +Display_FullScreen4: + Push Glbl + Pop ES + Assume ES:Glbl + Mov ES:CurrentMode, 5 + Assume ES:Nothing + + Mov AX, 5 + Mov SI, 1 + Mov CX, Object1 + + Mov DX, Offset O1_DisplayList + Ret + +EndP Display_FullScreen + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +IF SPECTRUMANALYSER + +Proc Display_FourierStart Far + + Jmp Fourier_Start + +EndP Display_FourierStart + +ENDIF + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +EndS + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +End diff --git a/it/IT_D_INF.INC b/it/IT_D_INF.INC new file mode 100644 index 0000000..4c2e52a --- /dev/null +++ b/it/IT_D_INF.INC @@ -0,0 +1,1126 @@ + + +Proc D_GetSongNameModuleType + + LEA DI, [SI+17] ; ES:DI points to deposit point. + Sub SI, 8 + + Cmp DWord Ptr [DS:60000], 'MPMI' + JNE D_GetSongNameModuleType1 + + Mov DX, [DS:60000+2Ah] + Mov AX, 3 + + Cmp DX, TRACKERVERSION + JA D_GSNMTImpulse1 + + Dec AX + Cmp DX, 214h + JB D_GSNMTImpulse1 + + Mov AX, 7 + +D_GSNMTImpulse1: + Mov Word Ptr [SI+23], AX + + Mov SI, 60004 + Mov CX, 25 + Rep MovsB + + Ret + +D_GetSongNameModuleType1: +; Cmp Word Ptr [DS:60028], 101Ah +; JNE D_GetSongNameModuleType2 + + Cmp DWord Ptr [DS:60044], 'MRCS' + JNE D_GetSongNameModuleType2 + + Mov Word Ptr [SI+23], 4 + + Mov SI, 60000 + Mov CX, 25 + Rep MovsB + + Ret + +D_GetSongNameModuleType2: + Push SI ES DI + + Push CS + Pop ES + Mov SI, 60000 + Mov DI, Offset XMIdentification + Mov CX, 17 + RepE CmpsB + + Pop DI ES SI + JNE D_GetSongNameModuleTypeNotXM + + Mov Word Ptr [SI+23], 5 ; XM + + Mov SI, 60000+17 + Mov CX, 20 + Rep MovsB + Xor AX, AX +; Mov CX, 5 +; Rep StosB + Ret + +D_GetSongNameModuleTypeNotXM: + Mov AX, [DS:60000] + Cmp AX, 'fi' + JE D_GetSongNameModuleType669 + Cmp AX, 'NJ' + JNE D_GetSongNameModuleTypeNot669 + +D_GetSongNameModuleType669: ; We have a 669 module! + Mov Word Ptr [SI+23], 6 ; 669 + Mov SI, 60000+2 + Mov CX, 25 + Rep MovsB + Ret + +D_GetSongNameModuleTypeNot669: + Mov EAX, [DS:61080] + + Cmp EAX, '.K.M' + JNE D_GetSongNameModuleType3 + + Mov Word Ptr [SI+23], 9 + Jmp D_GSNMTMod + +D_GetSongNameModuleType3: + Cmp EAX, '!K!M' + JNE D_GetSongNameModuleType4 + + Mov Word Ptr [SI+23], 10 + Jmp D_GSNMTMod + +D_GetSongNameModuleType4: + Cmp EAX, 'NHC4' + JNE D_GetSongNameModuleType5 + + Mov Word Ptr [SI+23], 11 + Jmp D_GSNMTMod + +D_GetSongNameModuleType5: + Cmp EAX, 'NHC6' + JNE D_GetSongNameModuleType6 + + Mov Word Ptr [SI+23], 12 + Jmp D_GSNMTMod + +D_GetSongNameModuleType6: + Cmp EAX, 'NHC8' + JNE D_GetSongNameModuleType11 + + Mov Word Ptr [SI+23], 13 + Jmp D_GSNMTMod + +D_GetSongNameModuleType11: + Cmp Word Ptr [DS:61082], 'HC' + JNE D_GetSongNameModuleType7 + Cmp AL, '0' + JB D_GetSongNameModuleType7 + Cmp AL, '9' + JA D_GetSongNameModuleType7 + Cmp AH, '0' + JB D_GetSongNameModuleType7 + Cmp AH, '9' + JA D_GetSongNameModuleType7 + + ; Generic MOD type. + Sub AX, '00' + Mov BL, AH + Mov AH, 10 + Mul AH + Add BL, AL + Mov Word Ptr [SI+23], 17 + Mov Byte Ptr [SI+22], BL + + Jmp D_GSNMTMod + + +D_GetSongNameModuleType7: + Cmp EAX, '4TLF' + JNE D_GetSongNameModuleType8 + + Mov Word Ptr [SI+23], 14 + Jmp D_GSNMTMod + +D_GetSongNameModuleType8: +; Cmp EAX, '8TLF' +; JNE D_GetSongNameModuleType9 +; +; Mov Word Ptr [SI+23], 15 +; Jmp D_GSNMTMod +; +; D_GetSongNameModuleType9: + Cmp Byte Ptr [DS:60000+471], 78h + JNE D_GetSongNameModuleType10 + + Mov Word Ptr [SI+23], 16 + Jmp D_GSNMTMod + +D_GetSongNameModuleType10: + Cmp Word Ptr [DS:60000], 'M'+256*'T' + JNE D_GetSongNameModuleType12 + Cmp Byte Ptr [DS:60002], 'M' + JNE D_GetSongNameModuleType12 + + Mov Word Ptr [SI+23], 18 + + Mov SI, 60004 + Mov CX, 20 + Rep MovsB + Mov CX, 5 + Xor AL, AL + Rep StosB + +D_GetSongNameModuleType12: + Mov Word Ptr [SI+23], 1 + + Ret + +D_GSNMTMod: + Mov SI, 60000 + Mov CX, 20 + Rep MovsB + Xor AX, AX + StosW + StosW + StosB + + Ret + +EndP D_GetSongNameModuleType + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_GetInstrumentInfo ; Instrument layout + ; 48 bytes per instrument. + ; Offset 0 = type of file. + ; 0 = Unchecked + ; 1 = Directory + ; 2 = Unrecognised + ; 3 = ITI + ; 4 = XI + ; 8 = .IT + ; 9 = .XM + ; Offset 1 = file name + ; 15->40 is the instrument name, + ; 40 = No. Samples + ; 42 = File size. + ; 44 = file offset (DWord) + + Mov AX, 48 + Mul BX + Mov DI, AX + + Mov DS, CS:DiskDataArea + Mov SI, 60000 + + ; Check for XM + Push CS + Pop ES + +; Comment ~ + + Push DI + Mov DI, Offset XMIdentification + Mov CX, 17 + RepE CmpSB + Pop DI + + Mov AL, 9 + JE D_InModuleInstrument ; XM module found? + + Mov SI, 60000 + + Cmp DWord Ptr [SI], 'MPMI' ; Impulse Tracker module? + JNE D_GetInstrumentInfoNotIT + Cmp Word Ptr [SI+22h], 0 + JE D_GetInstrumentInfoNotIT + Test Byte Ptr [SI+2Ch], 4 ; Instrument mode? + JZ D_GetInstrumentInfoNotIT + + Mov AL, 8 + +D_InModuleInstrument: + Push DS + Pop ES + + StosB + Add DI, 14 + Push CS + Pop DS + Mov SI, Offset LibraryMsg + Mov CX, 25 + Rep MovsB + Xor AX, AX + + Ret + +D_GetInstrumentInfoNotIT: +; ~ + + Cmp DWord Ptr [SI], 'IPMI' + JNE D_GetInstrumentInfo1 + + Push DS + Pop ES + Mov Byte Ptr [DI], 3 + + Mov AL, [SI+1Eh] + Xor AH, AH + + Add DI, 15 + Add SI, 20h + Mov CX, 25 + Rep MovsB + + StosW ; NOS. + + ClC + Ret + +D_GetInstrumentInfo1: ; Check for XI + Push DI + + Mov DI, Offset XIIdentification + Mov CX, 21 + RepE CmpsB + + Pop DI + JNE D_GetInstrumentInfo2 + +D_GetInstrumentInfoXI: + Push DS + Pop ES + + Mov Byte Ptr [DI], 4 ; XI + Add DI, 15 + Mov CX, 22 + Rep MovsB + Xor AX, AX + StosW + StosB + Mov AX, [DS:60000+128h] ; AX = number of samples + StosW ; NoS + Ret + +D_GetInstrumentInfo2: + Push DS + Pop ES + + Mov SI, DI + Mov CX, 48 + Mov AX, CS:NumInstruments + Sub AX, BX + Add SI, CX + Mul CX + Mov CX, AX + Rep MovsB + + Push CS + Pop DS + Assume DS:Disk + + Dec NumInstruments + + Mov AX, CurrentInstrument + Cmp AX, NumInstruments + JAE D_GetInstrumentInfo3 + + Cmp AX, BX + JBE D_GetInstrumentInfoEnd + +D_GetInstrumentInfo3: + Sub AX, 1 + AdC AX, 0 + +D_GetInstrumentInfoEnd: + Mov CurrentInstrument, AX + + StC + Ret + +EndP D_GetInstrumentInfo + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_GetSampleInfo ; BX = sample num. + + Mov AX, 96 + Mul BX + Mov DI, AX + Mov BX, AX + Mov DS, CS:DiskDataArea + Mov SI, 60000 + Push DS + Pop ES ; ES:DI points to sample block + ; DS:SI points to header + + Mov Byte Ptr [BX+90], 2 ; Recognised sample default. + + Cmp DWord Ptr [DS:60000], 'SPMI' + JE D_GetSampleInfo1 ; Possibly a IT sample. + Cmp DWord Ptr [DS:60000+4Ch], 'SRCS' + JE D_GetSampleInfo4 + Cmp DWord Ptr [DS:60000], 'FFIR' + JE D_GetSampleInfo8 ; AIFF? + Cmp DWord Ptr [DS:60000], 'MROF' + JE D_GetSampleInfo13 + + Mov AL, 21h + Cmp DWord Ptr [DS:60000], 'MPMI' + JE D_GetSampleInfoModuleTypes1 + + Mov AL, 23h + Cmp DWord Ptr [DS:60000+44], 'FMTP' + JE D_GetSampleInfoModuleTypes1 + + Inc AX ; AL = 24h + Mov ECX, [DS:60000] + And ECX, 0FFFFFFh + Cmp ECX, 'M'*10000h+'T'*100h+'M' + JE D_GetSampleInfoModuleTypes1 + + Inc AX ; AL = 25h + Cmp Word Ptr [DS:60000], 'fi' + JE D_GetSampleInfoModuleTypes1 + Cmp Word Ptr [DS:60000], 'NJ' + JE D_GetSampleInfoModuleTypes1 + + Inc AX ; AL = 26h + Cmp DWord Ptr [DS:60000], '�RAF' + JE D_GetSampleInfoModuleTypes1 + + Mov ECX, [DS:60000+1080] + Mov AX, 427h ; MOD Module + 4 channels + Cmp ECX, '.K.M' + JE D_GetSampleInfoModuleTypes1 + Cmp ECX, '!K!M' + JE D_GetSampleInfoModuleTypes1 + Cmp ECX, '4TLF' + JE D_GetSampleInfoModuleTypes1 + Cmp ECX, 'NHC4' + JE D_GetSampleInfoModuleTypes1 + + Mov AH, 6 ; 6 Channel + Cmp ECX, 'NHC6' + JE D_GetSampleInfoModuleTypes1 + + Mov AH, 8 + Cmp ECX, 'NHC8' + JE D_GetSampleInfoModuleTypes1 + Cmp ECX, '8TLF' + JE D_GetSampleInfoModuleTypes1 + + Cmp Word Ptr [DS:61082], 'HC' + JNE D_GetSampleInfoS3M + + Sub CX, '00' + Cmp CL, 9 + JA D_GetSampleInfoS3M + Cmp CH, 9 + JA D_GetSampleInfoS3M + Mov AL, 10 + Mul CL + Add AL, CH + Mov AH, AL + Mov AL, 28h + Jmp D_GetSampleInfoModuleTypes1 + +D_GetSampleInfoS3M: + Cmp DWord Ptr [DS:60000+2Ch], 'MRCS' + JNE D_GetSampleInfoModuleTypes3 + + Mov AL, 20h ; ST3? + Jmp D_GetSampleInfoModuleTypes1 +; Cmp Word Ptr [DS:60000+1Ch], 101Ah +; JE D_GetSampleInfoModuleTypes1 +; Jmp D_GetSampleInfoModuleTypes3 + +D_GetSampleInfoModuleTypes3: ; KRZ + Cmp DWord Ptr [DS:60000], 'MARP' + JNE D_GetSampleInfoNotKRZ + + Cmp Word Ptr [DS:60000+32], 0FFFFh + JNE D_GetSampleInfoNotKRZ + + ; Check filename for .KRZ + + LEA SI, [BX+4] + Mov CX, 9 + +D_CheckKRZFileName: + Cmp Byte Ptr [SI], 0 + JE D_GetSampleInfoNotKRZ + + Cmp DWord Ptr [SI], 'ZRK.' + JE D_FoundKRZ + + Inc SI + Loop D_CheckKRZFileName + Jmp D_GetSampleInfoNotKRZ + +D_FoundKRZ: + Mov AL, 29h + Jmp D_GetSampleInfoModuleTypes1 + +D_GetSampleInfoNotKRZ: ; FT2 check + Push SI + Push ES + Push DI + + Push CS + Pop ES + Mov DI, Offset GUSPATIdentification + Mov CX, 22 + RepE CmpsB + + Pop DI + Pop ES + Pop SI + JNE D_GetSampleInfoNotPAT + + Cmp Byte Ptr [DS:60000+198], 1 + JE G_GetSampleInfoPAT + + Mov AL, 2Ah + Jmp D_GetSampleInfoModuleTypes1 + +G_GetSampleInfoPAT: + Mov Byte Ptr [BX+88], 16 + + Mov EAX, 'SPMI' + StosD + Mov SI, DI + Add DI, 13 + Mov AL, 64 + StosB ; Global vol = 64 + + Mov AX, 4001h ; sample present + Mov DL, [DS:60000+239+55] ; modes + + Test DL, 1 ; 8/16 bit + JZ GetSampleInfoPATSamples2 + + Or AL, 2 + +GetSampleInfoPATSamples2: + Test DL, 4 ; Looping enabled? + JZ GetSampleInfoPATSamples3 + + Or AL, 10h + +GetSampleInfoPATSamples3: + Test DL, 8 ; Ping pong loops? + JZ GetSampleInfoPATSamples4 + + Or AL, 40h + +GetSampleInfoPATSamples4: + StosW ; OK.. now for name. + + Mov SI, 60000+131 + Mov CX, 16 + +GetSampleInfoPATSamples5: + LodsB + Test AL, AL + JZ GetSampleInfoPATSamples6 + StosB + Loop GetSampleInfoPATSamples5 + + Xor AL, AL + +GetSampleInfoPATSamples6: + Add CX, 10 + Rep StosB + + ; Convert, default pan + + Mov AH, 32 + Mov AL, [DS:60000+239+55] + And AL, 2 + ShR AL, 1 + Xor AL, 1 + StosW + + ; Length. + + Mov DL, [DS:60000+239+55] + + Mov EAX, [DS:60000+239+16] ; LoopEnd -> FileSize + Mov [DI+20h], EAX ; File size + Call StorePATLength + + Mov EAX, [DS:60000+239+12] ; LoopBeg + Call StorePATLength + Mov EAX, [DS:60000+239+16] ; LoopEnd + Call StorePATLength + + Mov AX, [DS:60000+239+20] + And EAX, 0FFFFh + +Comment ~ + Push ES DI + + Call Music_GetPitchTable ; Returns ES:DI + Mov BP, [DS:60000+239+56] + And BP, 0FFh + ShL BP, 2 + Mul DWord Ptr [ES:DI+BP] + SHRD EAX, EDX, 16 + + Pop DI ES +~ + StosD ; C5Spd + + Xor EAX, EAX + StosD + StosD + + Mov EAX, 14Fh + StosD + + Xor AX, AX + StosW + StosW + + Ret + + +D_GetSampleInfoNotPAT: + Push SI + Push ES + Push DI + + Push CS + Pop ES + Mov DI, Offset XMIdentification + Mov CX, 17 + RepE CmpsB + + Pop DI + Pop ES + Pop SI + JNE TXWaveSampleIdentification + + Mov AL, 22h ; FT2 + +D_GetSampleInfoModuleTypes1: + Mov Word Ptr [BX+88], AX + Mov Byte Ptr [BX+90], 1 + + Push DS + + Push CS + Pop DS + + Mov SI, Offset LibraryMsg + LEA DI, [BX+14h] + Mov CX, 26/2 + Rep MovsW + + Pop DS + Ret + +TXWaveSampleIdentification: + Push SI + Push ES + Push DI + + Push CS + Pop ES + Mov DI, Offset TXWaveIdentification + Mov CX, 16 + RepE CmpSB + + Pop DI + Pop ES + Pop SI + ; OK.. have a TX Wave. + ; Now to transfer data. + JNE D_GetSampleInfo2 + + Mov AL, [DS:60000+16h] + And AL, 7Fh + Cmp AL, 49h + JNE D_GetSampleInfo2 + + Mov Byte Ptr [BX+88], 13 + + Mov EAX, 'SPMI' + StosD + Mov SI, DI + Add DI, 13 + Mov AL, 64 + StosB ; Global vol = 64 + + Mov AX, 64*256+1+2 ; Flag = sample + 16 bit + ; Default volume = 64 + Cmp Byte Ptr [DS:60000+16h], 049h + JNE D_GetTXInfo3 + + Or AL, 10h ; Loop forwards + +D_GetTXInfo3: + StosW + + Mov CX, 13 + +D_GetTXInfo1: + LodsB + Test AL, AL + JZ D_GetTXInfo2 + + StosB + Loop D_GetTXInfo1 + +D_GetTXInfo2: + Xor AL, AL + Rep StosB + + Mov CX, 13 + Rep StosB + ; Length... + Mov AX, 16+1 ; TX Wave, signed + StosW + + Mov EDX, [DS:60000+18h] + Mov ECX, [DS:60000+1Bh] + And EDX, 1FFFFh ; Attack length + And ECX, 1FFFFh ; Loop Length + + Mov EAX, ECX + Add EAX, EDX ; Length + StosD + Mov EAX, EDX ; LoopStart + StosD + Add EAX, ECX ; LoopEnd + StosD + + Mov EAX, 33000 ; Freq + Cmp Byte Ptr [DS:60000+17h], 2 + JB D_GetTXInfo4 + + Mov AX, 50000 + JE D_GetTXInfo4 + + Mov AX, 16000 + +D_GetTXInfo4: + StosD ; Frequency + Xor EAX, EAX + StosD + StosD + Mov AX, 20h + StosD + Xor AX, AX + StosD + + Ret + +D_GetSampleInfo2: + Mov DWord Ptr [BX+88], 30004h ; Unknown Type + + Mov EAX, 'SPMI' + StosD + Mov SI, DI + Add DI, 13 + Mov AL, 64 + StosB ; Global vol = 64 + Mov AL, 1 + StosB ; Flag = sample. + Mov AL, 64 + StosB ; Default vol = 64. + + Mov CX, 13 + +D_GetSampleInfo6: + LodsB + Test AL, AL + JZ D_GetSampleInfo7 + + StosB + Loop D_GetSampleInfo6 + +D_GetSampleInfo7: + Xor AL, AL + Rep StosB + + Mov CX, 15 + Rep StosB + ; Length... + Mov EAX, 4177910 + + Cmp EAX, [BX+80] + JB D_GetSampleInfo3 + + Mov EAX, [BX+80] + +D_GetSampleInfo3: + StosD + Xor AX, AX + StosW + StosW + StosW + StosW + Mov AX, 8363 + StosW + Xor AX, AX + Mov CX, 9 + Rep StosW + + Ret + +D_GetSampleInfo1: + Mov Byte Ptr [BX+88], 2 + + Mov CX, 4 + Rep MovsB + Add SI, 12 + Add DI, 12 + Mov CX, 64 + Rep MovsB + + Ret + +D_GetSampleInfo4: + Mov Byte Ptr [BX+88], 3 ; Scrm + + Mov EAX, 'SPMI' + StosD + + Add DI, 13 + Mov AL, 64 + StosB + + Mov AL, 1 + Mov CL, [DS:60000+1Fh] + Mov CH, CL + + And CL, 1 + ShL CL, 4 + Or AL, CL ; Loop... + + And CH, 4 + ShR CH, 1 + Or AL, CH ; 16 bit. + +D_GetSampleInfo5: + StosB + Mov AL, [DS:60000+1Ch] + StosB + Mov SI, 60000+30h + Mov CX, 25 + Rep MovsB + Xor AX, AX + StosB + StosW ; Name done... now for length + + Mov EAX, [DS:60000+10h] + StosD + Mov EAX, [DS:60000+14h] + StosD + Mov EAX, [DS:60000+18h] + StosD + Mov EAX, [DS:60000+20h] ; C5Spd + StosD + Xor AX, AX + StosW + StosW + StosW + StosW + ; Now for sample pointer. + Mov CL, 4 + Mov AX, [DS:60000+0Eh] + Mov DL, [DS:60000+0Fh] + Mov DH, [DS:60000+0Dh] + ShL AX, CL + ShR DX, CL + StosW ; Sample pointer in file. + Mov AX, DX + StosW + + Xor AX, AX ; Vibrato info + StosW + StosW + + Ret + +D_GetSampleInfo8: ; WAV Identification + Push SI + Push DI + Push DS + + Push CS + Pop DS + Mov SI, Offset WAVEfmtID + Mov DI, 60008 + Mov CX, 8 + RepE CmpsB + JNE NotWAV + + Add DI, 2 + Mov CX, 4 + RepE CmpsB + +NotWAV: + Pop DS + + JNE D_GetSampleInfo9 + + Mov BP, 60000+18h + Add BP, [DS:60000+10h] + Mov CX, 3 ; Only allow 3 blocks + +CheckNextWAVE: + Cmp DWord Ptr [DS:BP-4], 'atad' + JE D_GetSampleWaveFound + + Mov AX, [DS:BP] + Add AX, 8 + Add BP, AX + JC D_GetSampleInfo9 + + Loop CheckNextWAVE + Jmp D_GetSampleInfo9 + +D_GetSampleWaveFound: + Mov DL, [DS:60000+22h] ; DL = number of bits. + Mov DH, 1 + Cmp DL, 8 + JE D_GetSampleInfo9 + + Mov DH, 3 + Cmp DL, 16 + +D_GetSampleInfo9: + Pop DI + Pop SI + JNE D_GetSampleInfo2 + ; We have a WAV file! + Cmp Word Ptr [DS:60000+16h], 2 + JNE D_GetSampleWAVStereo + + Or DH, 4 + +D_GetSampleWAVStereo: + Mov AL, DH + And AL, 3 + Add AL, 4 + Mov Byte Ptr [BX+88], AL ; 5 = 8 bit, 7 = 16 bit. + + Mov EAX, 'SPMI' + StosD + + Mov SI, DI + Add DI, 13 + Mov AL, 64 + StosB ; Global vol = 64 + Mov AL, DH + StosB ; Flag = sample. + Mov AL, 64 + StosB ; Default vol = 64. + + Mov CX, 13 + +D_GetSampleInfo10: + LodsB + And AL, AL + JZ D_GetSampleInfo11 + + StosB + Loop D_GetSampleInfo10 + +D_GetSampleInfo11: + Xor AX, AX + Add CX, 13 + Rep StosB + + Mov AL, DH + And AL, 4 ; stereo? + ShL AL, 3 + + Test DH, 2 + JZ D_GetSampleInfo19 + + Inc AX + +D_GetSampleInfo19: + StosW ; Sample format + + Mov EAX, 4177910 ; Length + + Cmp EAX, [DS:BP] + JB D_GetSampleInfo12 + + Mov EAX, [DS:BP] + +D_GetSampleInfo12: + Test DH, 2 + JZ D_GetSampleInfo18 + + ShR EAX, 1 + +D_GetSampleInfo18: + Test DH, 4 + JZ D_GetSampleWAVStereo2 + + ShR EAX, 1 + +D_GetSampleWAVStereo2: + StosD + + Xor AX, AX + StosW + StosW + StosW + StosW + + Mov AX, [DS:60000+18h] ; Frequency + StosW + Xor AX, AX + Mov CX, 5 + Rep StosW + Mov AX, BP + Add AX, 4-60000 +; Mov AX, 2Ch + StosW + Xor AX, AX + StosW + StosW + StosW + + Ret + +D_GetSampleInfo13: ; AIFF Identification + Mov AL, 3 + Cmp DWord Ptr [DS:60000+8], 'VS61' + JE D_GetSampleInfoIFF + + Mov AL, 1 + Cmp DWord Ptr [DS:60000+8], 'XVS8' + JNE D_GetSampleInfo2 + +D_GetSampleInfoIFF: + Mov Byte Ptr [BX+88], 17 ; AIFF format. + Mov Byte Ptr [BX+12h], AL + Mov SI, 60000 + 0Ch + +D_GetSampleInfoIFF1: + Cmp DWord Ptr [DS:SI], 'EMAN' + JE D_GetSampleInfoIFFName + + Cmp DWord Ptr [DS:SI], 'RDHV' + JE D_GetSampleInfoIFFHeader + + Cmp DWord Ptr [DS:SI], 'YDOB' + JNE D_IFFHeaderNext + + ; Body. + Mov DWord Ptr [DI], 'SPMI' + Mov Byte Ptr [DI+11h], 64 ; Global volume + Mov Byte Ptr [DI+13h], 64 ; Default volume + Mov Word Ptr [DI+2Eh], 1 ; Sign conversion + + Add DI, 30h + Mov AX, [SI+06h] ; Size + Mov DX, [SI+04h] + Call Near Ptr D_GetSampleInfoBSwap + StosD + Xor EAX, EAX + Add DI, 0Ch + StosD + StosD + StosD + StosD + + Add SI, 8-60000 + Mov [BX+48h], SI + + Ret + +D_GetSampleInfoIFFName: + Push SI + Push DI + + Mov CX, [SI+6] + XChg CL, CH + Cmp CX, 25 + JBE D_GetSampleInfoIFFName1 + + Mov CX, 25 + +D_GetSampleInfoIFFName1: + Add SI, 8 + Add DI, 14h + Rep MovsB + +D_IFFHeaderEnd: + Pop DI + Pop SI + +D_IFFHeaderNext: + Mov AX, [SI+6] + XChg AL, AH + Add AX, 8 + Add SI, AX + JC D_GetSampleInfo2 + + Jmp D_GetSampleInfoIFF1 + +D_GetSampleInfoIFFHeader: + Push SI + Push DI + + Add DI, 34h + + Mov AX, [SI+0Eh] ; Loop start + Mov DX, [SI+0Ch] + Call Near Ptr D_GetSampleInfoBSwap + StosD + + Push EAX + Mov AX, [SI+12h] ; Loop end + Mov DX, [SI+10h] + Call Near Ptr D_GetSampleInfoBSwap + Test EAX, EAX + JZ D_GetSampleInfoIFFHeader1 + + Or Byte Ptr [BX+12h], 16 + +D_GetSampleInfoIFFHeader1: + Pop EDX + Add EAX, EDX + StosD + + Xor EAX, EAX + Mov AX, [SI+14h] + XChg AL, AH + StosD + + Jmp D_IFFHeaderEnd + +D_GetSampleInfoBSwap: + XChg DH, AL + XChg DL, AH + + ShL EAX, 16 + Mov AX, DX + + Test Byte Ptr [BX+12h], 2 + JZ D_GetSampleInfo17 + + ShR EAX, 1 ; Halve length for 16-bit samples. + +D_GetSampleInfo17: + RetN + +EndP D_GetSampleInfo + diff --git a/it/IT_D_RI.INC b/it/IT_D_RI.INC new file mode 100644 index 0000000..f4376ba --- /dev/null +++ b/it/IT_D_RI.INC @@ -0,0 +1,771 @@ +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Load Instrument module +; +; Instrument in .ITI format has to be placed at DS:64000 +; Sample headers have to be placed at DS:0 +; +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc LoadITInstrument + + Mov DX, 64000 + Mov CX, 554 ; Length of instrument header + Mov AH, 3Fh + Int 21h + + Cmp Word Ptr [DS:64000+1Ch], 200h + JAE LoadITInstrument1 + + Mov SI, DX + Call ConvertOldInstrument + +LoadITInstrument1: + Mov AX, [DS:64000+1Eh] ; AX = number of samples + Mov DX, 80 + Mul DX ; Clears DX, AX = size in bytes + Mov CX, AX + +; Xor DX, DX +; Mov CX, DI + JCXZ LoadITInstrument2 + + Mov AH, 3Fh + Int 21h ; All sample headers are loaded too. + ; Step 2 done. + +LoadITInstrument2: + Ret + +EndP LoadITInstrument + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +InstrumentNameOffset DW 0 +XISampleOffset DD 0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc LoadXIInstrument ; Must preserve DS, BX + + Push DS + Pop ES + + Mov DX, 63000 + Mov CX, 298 ; Length of instrument header + Mov AH, 3Fh + Int 21h + + Mov AX, [DS:63000+296] ; NoS + Mov CS:NumInstrumentSamples, AX + Mov CS:InstrumentNameOffset, 63000+21 + Mov CS:XISampleOffset, 298 + + ; Now to transfer data across + ; to 64000 in ITI format +LoadXIChain: + Mov DI, 64000 + Mov EAX, 'IPMI' ; Header + StosD + + Xor AX, AX + Mov CX, 8 + Rep StosW ; Filename, NNA, DCA, DCT + + Mov AX, [DS:63000+272] + Add AX, 15 + ShR AX, 5 + Cmp AX, 256 + JB LoadXIInstrumentFdOut + + Mov AX, 256 + +LoadXIInstrumentFdOut: + StosW ; Fadeout + + Mov AX, 60*256 + StosW ; PPC and PPS + Mov AX, 128+32*256 + StosW ; GBV and DfP + Xor AX, AX + StosW + StosW + Mov AX, CS:NumInstrumentSamples + StosW + Xor AX, AX + + Mov SI, CS:InstrumentNameOffset + Mov CX, 22/2 + Rep MovsW + Mov CX, 5 + Rep StosW ; Clear up end of inst name + + ; Translation table + Mov CX, 12 ; First 12 entries empty + Xor AX, AX + +LoadXIInstrument1: + StosW + Inc AX + Loop LoadXIInstrument1 + + Mov SI, 63000+66 + Mov CX, 96 + +LoadXIInstrument2: + Mov AH, [SI] + Inc AH + StosW + + Inc AX + Inc SI + Loop LoadXIInstrument2 + + Mov CX, 12 ; Last 12 entries empty + Xor AH, AH + +LoadXIInstrument3: + StosW + Inc AX + Loop LoadXIInstrument3 + + ; Now for volume envelope + Mov AL, [DS:63000+266] ; Flags + Mov CL, AL + Mov AH, AL + And AX, 402h + ShR AH, 1 + ShL AL, 1 + Or AL, AH + And CL, 1 + Or AL, CL + + Mov AH, [DS:63000+258] ; No of vol env nodes + Cmp AH, 12 + JB NumXIVolNodes1 + + Mov AH, 12 + +NumXIVolNodes1: + StosW + Mov AX, [DS:63000+261] ; Vol loop start+end + StosW + Mov AL, [DS:63000+260] ; Vol Sustain point + Mov AH, AL + StosW + + ; OK. now process volume env points + Mov CX, 12 + +LoadXIInstrument4: + Mov AL, [SI+2] + Cmp AL, 64 + JB LoadXICheckVolBound1 + + Mov AL, 64 + +LoadXICheckVolBound1: + StosB + MovsW + LodsW + Loop LoadXIInstrument4 + + Mov CX, 13*3+1 + Xor AX, AX + Rep StosB + + ; Now for panning envelope + +LoadXIInstrument5: + Mov AL, [DS:63000+267] ; Flags + Mov CL, AL + Mov AH, AL + And AX, 402h + ShR AH, 1 + ShL AL, 1 + Or AL, AH + And CL, 1 + Or AL, CL + + Mov AH, [DS:63000+259] ; No of pan env nodes + Cmp AH, 12 + JB NumXIPanNodes1 + + Mov AH, 12 + +NumXIPanNodes1: + StosW + Mov AX, [DS:63000+264] ; Pan loop start+end + StosW + Mov AL, [DS:63000+263] ; Pan Sustain point + Mov AH, AL + StosW + + ; OK. now process panning env points + Mov CX, 12 + Xor AH, AH + +LoadXIInstrument6: + Mov AL, [SI+2] + Cmp AL, 64 + JB LoadXICheckPanBound + + Mov AL, 64 + +LoadXICheckPanBound: + Sub AL, 32 + StosB + MovsW + LodsW ; Add SI, 2 + Loop LoadXIInstrument6 + + Mov CX, 13*3+1 + Xor AX, AX + Rep StosB + + ; Now for pitch envelope + Mov AX, 2*256 ; 2 node points + StosW + Xor AX, AX + StosW + StosW + + ; First node is 0, 0, second node is 0, 99 + StosW + StosW + Mov AX, 99 + StosW + + Mov CX, 75-6 + Xor AX, AX + Rep StosB + + Cmp Byte Ptr [DS:64000+131h], 2 + JAE LoadXIInstrumentVolEnvelopeCheck1 + + Mov Byte Ptr [DS:64000+131h], 2 + Mov Word Ptr [DS:64000+136h], 64 + Mov Word Ptr [DS:64000+138h], 64*256 + Mov Word Ptr [DS:64000+13Ah], 100 + +LoadXIInstrumentVolEnvelopeCheck1: + + Cmp Byte Ptr [DS:64000+183h], 2 + JAE LoadXIInstrumentPanEnvelopeCheck1 + + Mov Byte Ptr [DS:64000+183h], 2 + Xor AX, AX + Mov [DS:64000+188h], AX + Mov [DS:64000+18Ah], AX + Mov Word Ptr [DS:64000+18Ch], 100 + +LoadXIInstrumentPanEnvelopeCheck1: + + ; OK. instrument done. + ; Now have to load samples + ; Bytes to load = 40*NoS + Mov AX, 40 + Mul Word Ptr [DS:64000+1Eh] + Mov CX, AX + + Mov DX, 62000 + Mov AH, 3Fh + Int 21h + + Mov EDX, CS:XISampleOffset ; EDX = offset in file + Add DX, CX + + Xor DI, DI + Mov SI, 62000 + Mov CX, [DS:64000+1Eh] + +LoadXISample1: + Push CX + + Mov EAX, 'SPMI' + StosD + Xor AX, AX + Mov CX, 6 + Rep StosW + Mov AX, 64*256 + StosW + ; Flg +LoadXISample2: + Mov AH, [SI+12] ; Default volume + Mov AL, 0 + Cmp DWord Ptr [SI], 0 ; Length = 0? + JE LoadXISample4 + + Mov AL, 1 + + Mov CL, [SI+14] + Test CL, 10h + JZ LoadXISample3 + + Or AL, 2 ; 16-bit sample + +LoadXISample3: + And CL, 3 + JZ LoadXISample4 ; No loop + ; CL = 1 or 2 + Cmp DWord Ptr [SI+8], 1 + JBE LoadXISample4 + + Or AL, 10h ; Loop + Dec CX + ShL CL, 6 + Or AL, CL + +LoadXISample4: + StosW + + Push SI + ; Copy sample name + Add SI, 18 + Mov CX, 22/2 + Rep MovsW + Xor AX, AX + StosW + StosW + + Pop SI + ; Conversion flags, default pan + Mov AL, 5 + Mov AH, [SI+15] ; Pan + ShR AH, 2 + AdC AH, 80h + StosW + + Mov EAX, [SI] + Call LoadXISample5 + Mov EAX, [SI+4] + Call LoadXISample5 + Mov EAX, [SI+4] + Add EAX, [SI+8] + Call LoadXISample5 + + ; C5speed.. + Push ES + Push DI + + Call Music_GetPitchTable ; Returns ES:DI + Mov AL, [SI+16] ; Relative note number + Add AL, 60 ; AL = note multiplier + And AX, 0FFh + ShL AX, 2 + Add DI, AX + Mov ECX, [ES:DI] + + Mov AL, [SI+13] ; Finetune, -128->+127 + SAR AL, 4 ; Finetune = -8->+7 + And AX, 0Fh + Add AX, AX + Mov DI, AX + MovZX EAX, [CS:FineTuneTable+DI] + + Pop DI + Pop ES + + Push EDX + + Mul ECX + ShRD EAX, EDX, 16 + Pop EDX + StosD ; C5freq + + Xor AX, AX + StosW + StosW + StosW + StosW + + Mov EAX, EDX + Add EDX, [SI] + StosD + Xor AX, AX + StosW + StosW + + Pop CX + Add SI, 40 + Loop LoadXISample1 + + Ret + +LoadXISample5: + Cmp EAX, 4177910 + JB LoadXISample6 + + Mov EAX, 4177910 +LoadXISample6: + Test Byte Ptr [SI+14], 10h + JZ LoadXISample7 + + ShR EAX, 1 + +LoadXISample7: + StosD + RetN + +EndP LoadXIInstrument + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc LoadInITInstrument + + Mov AH, 3Fh + Mov CX, 2000 + Mov DX, 62000 + Int 21h ; Read header into 62000 + + Mov AX, 4200h + Mov CX, Word Ptr [CS:LoadInstrumentOffset+2] + Mov DX, Word Ptr [CS:LoadInstrumentOffset] + Int 21h ; Goto location + + Mov AH, 3Fh ; Load instrument data + Mov CX, 554 + Mov DX, 64000 + Int 21h + + Cmp Word Ptr [DS:62000+2Ah], 200h + JAE LoadInITInstrument1 + + Mov SI, 64000 + Call ConvertOldInstrument + +LoadInITInstrument1: ; Convert Note table and load + ; Sample headers. + Mov SI, 64000+41h + Xor CX, CX + +LoadInITInstrument2: + Mov DI, [SI] + And DI, 0FFh ; DI = sample number + JZ LoadInITInstrument3 + Cmp DI, [DS:62000+24h] ; Sample exists? + JA LoadInITInstrument3 + Cmp Byte Ptr [CS:InstrumentTable+DI], 0 + JNE LoadInITInstrument3 + + Inc CX ; CL = sample number + Mov [CS:InstrumentTable+DI], CL + + Push SI + Push CX + + Add DI, [DS:62000+22h] + ShL DI, 2 + Add DI, [DS:62000+20h] + Add DI, 62000+0C0h-4 ; Samples are 0 based, not 1 + + Mov AX, 4200h ; Move to offset of sample + Mov CX, [DI+2] + Mov DX, [DI] + Int 21h + + Pop AX + Push AX + + Dec AX + Mov CX, 80 + Mul CX + Mov DX, AX + + Mov AH, 3Fh + Int 21h ; Load sample header. + + Pop CX + Pop SI + +LoadInITInstrument3: + Add SI, 2 + Cmp SI, 64000+41h+120*2 + JB LoadInITInstrument2 + + Mov [DS:64000+1Eh], CX + + ; Process translation table + Mov SI, 64000+41h + +LoadInITInstrument4: + Mov DI, [SI] + And DI, 0FFh + Mov AL, [CS:InstrumentTable+DI] + Mov [SI], AL + + Add SI, 2 + Cmp SI, 64000+41h+120*2 + JB LoadInITInstrument4 + + Mov DI, Offset InstrumentTable + Xor AX, AX + Mov CX, 50 + Rep StosW + + Ret + +EndP LoadInITInstrument + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc LoadInXMInstrument + + Mov AX, 4200h + Mov CX, Word Ptr [CS:LoadInstrumentOffset+2] + Mov DX, Word Ptr [CS:LoadInstrumentOffset] + Int 21h ; Goto location + + Mov AH, 3Fh + Mov CX, 4 + Mov DX, 63000 + Int 21h + + Mov AH, 3Fh + Mov CX, [DS:63000] + Sub CX, 4 + Mov DX, 63033+4 + Int 21h + + Mov AX, [DS:63033+27] + Mov CS:NumInstrumentSamples, AX + Mov CS:InstrumentNameOffset, 63033+4 + + Mov AX, 4201h + Xor CX, CX + Xor DX, DX + Int 21h ; DX:AX = fileoffset + + Mov Word Ptr [CS:XISampleOffset], AX + Mov Word Ptr [CS:XISampleOffset+2], DX + + Push DS + Pop ES + + Jmp LoadXIChain + +EndP LoadInXMInstrument + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc TransferInstrumentName + + Mov AX, 48 + Mul CS:NumInstruments + Inc CS:NumInstruments + + Mov DI, AX + + Push DS + + Push CS + Pop DS + + Mov AL, CL + StosB + Mov SI, Offset InInstrumentFileName + Mov CX, 14 + Rep MovsB + Mov EAX, LoadInstrumentOffset + Mov [ES:DI+44-15], EAX + + Pop DS + + Ret + +EndP TransferInstrumentName + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +; 'InstrumentTable' scratchpad + +LoadInstrumentOffset DD 0 +NumInstrumentSamples DW 0 + +Proc LoadITInModuleInstrument + + Mov AH, 3Fh + Mov CX, 2000 + Mov DX, 63000 + Int 21h + + Xor BP, BP + + Push ES + + Push CS ; Clear InstrumentTable + Pop ES + + Mov DI, Offset InstrumentTable + Mov CX, 100 + Xor AL, AL + Rep StosB + + Pop ES + +LoadITInModuleInstrument1: + Cmp BP, [DS:63000+22h] ; InsNum + JB LoadITInmoduleInstrument2 + + Ret + +LoadITInModuleInstrument2: + Mov SI, BP + ShL SI, 2 + + Inc BP + + Add SI, [DS:63000+20h] + Add SI, 63000+0C0h + + Mov AX, 4200h ; Move file pointer. + Mov CX, [SI+2] + Mov DX, [SI] + + Mov Word Ptr [CS:LoadInstrumentOffset], DX + Mov Word Ptr [CS:LoadInstrumentOffset+2], CX + + Int 21h + + Mov AH, 3Fh + Mov CX, 554 + Mov DX, 62000 + Int 21h + + Mov SI, 62000+41h + +LoadITInModuleInstrument3: + LodsW + And AX, 0FFh + Mov DI, AX + + Cmp AL, 100 + JAE LoadITInModuleInstrument5 + + Mov [CS:InstrumentTable+DI], 1 + +LoadITInModuleInstrument5: + Cmp SI, 62000+41h+120*2 + JB LoadITInModuleInstrument3 + + ; Now to count samples + ; and clear table. + Mov DI, 99 + Xor DX, DX ; DX = number of samples. + +LoadITInModuleInstrument4: + Cmp Byte Ptr [CS:InstrumentTable+DI], 1 + JNE LoadITInModuleInstrument6 + + Inc DX + Mov Byte Ptr [CS:InstrumentTable+DI], 0 + +LoadITInModuleInstrument6: + Dec DI + JNZ LoadITInModuleInstrument4 + + Test DX, DX + JZ LoadITInModuleInstrument1 + + Push DX + + Mov CL, 5 ; In-Module .IT Instrument + Call TransferInstrumentName + + Mov SI, 62000+20h + Mov CX, 25 + Rep MovsB + + Pop AX + StosW + Xor AX, AX + StosW + + Jmp LoadITInModuleInstrument1 + +EndP LoadITInModuleInstrument + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc LoadXMInModuleInstrument + + Call LoadXMHeader ; Reads to first instrument + + Xor BP, BP + +LoadXMInModuleInstrument1: + Cmp BP, [DS:64000+72] + JB LoadXMInModuleInstrument2 + + Ret + +LoadXMInModuleInstrument2: + Inc BP + + Mov AX, 4201h + Xor CX, CX + Xor DX, DX + Int 21h ; Get current file location + + Mov Word Ptr [CS:LoadInstrumentOffset], AX + Mov Word Ptr [CS:LoadInstrumentOffset+2], DX + + Mov AH, 3Fh + Mov CX, 4 + Mov DX, 63000 + Int 21h ; Read instrument size field + + Mov AH, 3Fh + Mov CX, [DS:63000] + Sub CX, 4 + Mov DX, 63004 + Int 21h + + Mov AX, [DS:63000+27] ; Number of samples + Test AX, AX + JZ LoadXMInModuleInstrument1 + + Mov CX, 40 + Mul CX + Mov CX, AX + Mov AH, 3Fh + Mov DX, 62000 + Int 21h ; OK sample headers read + ; into DS:62000 + + Mov CL, 6 ; In-Module .XM Instrument + Call TransferInstrumentName + + Mov SI, 63004 + Mov CX, 22 + Rep MovsB + Xor AX, AX + StosB + StosW + + Mov AX, [DS:63000+27] + Mov CX, AX + StosW + Xor AX, AX + StosW + + Xor EDX, EDX + Mov SI, 62000 + +LoadXMInModuleInstrument3: + Add EDX, [SI] + Add SI, 40 + + Dec CX + JNZ LoadXMInModuleInstrument3 + + SHLD ECX, EDX, 16 + Mov AX, 4201h + Int 21h + ; Advance file pointers.. + Jmp LoadXMInModuleInstrument1 + +EndP LoadXMInModuleInstrument + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� diff --git a/it/IT_D_RIS.INC b/it/IT_D_RIS.INC new file mode 100644 index 0000000..9759404 --- /dev/null +++ b/it/IT_D_RIS.INC @@ -0,0 +1,1498 @@ +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; In-Module sample loaders have to place the information at Sample*96 bytes +; in ITS format into DiskDataArea. Provided with: +; BX = file handle, File at header section. +; DS, ES = DiskDataArea +; +; Variables to update: +; NumSamples (initialised to 1 before the call) +; +; Variables to use: +; InSampleDateTime (DWord) +; CS:InSampleFileName (13 bytes) +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SoftBSWAP ; EAX, returns EAX + + Push EDX + + SHLD EDX, EAX, 16 ; DX:AX contains value. + XChg DH, AL + XChg DL, AH ; DX:AX in proper order now + ShL EAX, 16 + SHRD EAX, EDX, 16 + + Pop EDX + Ret + +EndP SoftBSWAP + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc TransferFileName + + Mov EAX, 'SPMI' + StosD + + Push DS + + Push CS + Pop DS + Assume DS:Disk + + Mov EAX, InSampleDateTime + + Mov SI, Offset InSampleFileName + Mov CX, 13 + Rep MovsB + + Pop DS + Assume DS:Nothing + + Mov [DI+54h-11h], EAX ; Date. + + Ret + +EndP TransferFileName + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc LoadMODSamplesInModule + + Mov AH, 3Fh + Mov CX, 1084 + Mov DX, 63000 + Int 21h + + Xor CX, CX + Mov SI, 63952 + Mov AX, 07F00h + + +LoadMODSamplesInModule1: + LodsB + Cmp CL, AL + JAE LoadMODSamplesInModule2 + + Mov CL, AL + +LoadMODSamplesInModule2: + Dec AH + JNZ LoadMODSamplesInModule1 + + Inc CX ; CX = number of patterns to + ; load + + Mov AL, CS:InSampleChannels + Mul CL ; AX = Chan * patterns + + And EAX, 0FFFFh + ShL EAX, 8 + Add EAX, 1084 + Mov EBP, EAX ; EBP = location of first sample + + Mov SI, 63020 ; First sample + Mov CX, 31 + +LoadMODSamplesInModule3: + Push CX + Push SI + + Mov CX, [SI+22] + XChg CH, CL + Cmp CX, 1 + JBE LoadMODSamplesInModule4 + + ; OK.. have a sample + Mov AX, 96 + Mul CS:NumSamples + Mov DI, AX + + Inc CS:NumSamples + + Mov Byte Ptr [DI+88], 14 + Push SI + Call TransferFileName + Pop SI + + Mov AL, 64 + StosB + + Mov AH, [SI+25] ; Default volume + Mov AL, 1 + + Mov CX, [DS:SI+28] + XChg CH, CL + Cmp CX, 1 + JBE LoadMODSamplesInModule5 + + Or AL, 16 + +LoadMODSamplesInModule5: + StosW + + Mov CX, 22 + Rep MovsB + Xor EAX, EAX + StosD + + Mov AX, 32*256+1 ; Convert signed->Unsigned + StosW ; Default pan of 32 + + Mov AX, [SI] + XChg AH, AL + Add EAX, EAX + Mov [DI+20h], EAX ; File size + StosD ; Sample length + + Push EAX + + MovZX EAX, Word Ptr [SI+4] + XChg AH, AL + Add EAX, EAX + StosD ; Loop begin + + MovZX ECX, Word Ptr [SI+6] + XChg CH, CL + Add ECX, ECX + Add EAX, ECX + StosD ; Loop end + + Mov AL, [SI+2] + And AX, 15 + Mov SI, AX + Add SI, SI + Mov AX, [CS:FineTuneTable+SI] + StosW + Xor AX, AX + Mov CX, 5 + Rep StosW + + Mov EAX, EBP + StosD + Xor EAX, EAX + StosD + + Pop EAX + Add EBP, EAX + +LoadMODSamplesInModule4: + Pop SI + Pop CX + + Add SI, 30 + Loop LoadMODSamplesInModule3 + + Ret + +EndP LoadMODSamplesInModule + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc LoadS3MSamplesInModule + + Mov AH, 3Fh + Mov CX, 2000 + Mov DX, 63000 + Int 21h + + Xor BP, BP + +LoadS3MSamplesInModule1: + Cmp BP, [DS:63000+22h] + JB LoadS3MSamplesInModule2 + + Ret + +LoadS3MSamplesInModule2: + Mov SI, BP + Add SI, SI + Add SI, [DS:63000+20h] + Inc BP + + Mov DX, [DS:63000+SI+60h] + Mov CX, DX + ShR CX, 12 + ShL DX, 4 + Mov AX, 4200h + Int 21h + ; Move to location + Mov DX, 62000 + Mov AH, 3Fh + Mov CX, 80h + Int 21h + + Cmp Byte Ptr [DS:62000], 1 + JNE LoadS3MSamplesInModule1 + Cmp DWord Ptr [DS:62000+10h], 0 + JE LoadS3MSamplesInModule1 + + Mov AX, 96 + Mul CS:NumSamples + Mov DI, AX + + Mov Byte Ptr [DI+88], 3 + Call TransferFileName + + Mov AL, 64 + StosB + + Mov AL, [DS:62000+1Fh] ; Flag + Mov AH, AL + And AX, 401h + ShR AH, 1 + ShL AL, 4 + Or AL, AH + Or AL, 1 + Mov AH, [DS:62000+1Ch] ; Default volume + StosW + + Mov SI, 62000+30h + Mov CX, 25 + Rep MovsB + Xor AX, AX + StosW + Mov AL, 32 + StosB + + ; Length + Mov EAX, [DS:62000+10h] + StosD + Test Byte Ptr [DS:62000+1Fh], 4 + JZ LoadS3MSamplesInModule3 + + Add EAX, EAX + +LoadS3MSamplesInModule3: + Mov [DI+20h-4], EAX ; File size + + Mov EAX, [DS:62000+14h] + StosD + Mov EAX, [DS:62000+18h] + StosD + Mov EAX, [DS:62000+20h] + StosD + Xor AX, AX + StosW + StosW + StosW + StosW + ; Sample pointer.. + Mov AL, [DS:62000+0Dh] + ShL EAX, 16 + Mov AX, [DS:62000+0Eh] + ShL EAX, 4 + StosD + Xor AX, AX + StosW + StosW + + Inc CS:NumSamples + Jmp LoadS3MSamplesInModule1 + +EndP LoadS3MSamplesInModule + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc LoadFARSamplesInModule + + Mov AH, 3Fh + Mov CX, 98 + Mov DX, 63000 + Int 21h + + Mov AX, 4201h + Xor CX, CX + Mov DX, [DS:63000+96] + Int 21h ; Removes song message + + Mov AH, 3Fh + Mov CX, 869-98 + Mov DX, 63000+98 + Int 21h + +; Xor CX, CX +; Mov CL, [DS:63000+354] ; CX = number of patterns + + Mov CX, 256 + +Comment ~ + + Xor CX, CX + Mov CL, [DS:63000+355] + Mov SI, 63000+98 + Xor AH, AH + ; Have to find CX from order list, apparently... + +LoadFARSamplesInModule7: + LodsB + Cmp AL, 0FFh + JE LoadFARSamplesInModule8 + Cmp AL, AH + JB LoadFARSamplesInModule8 + + Mov AH, AL + +LoadFARSamplesInModule8: + Loop LoadFARSamplesInModule7 + + Mov CL, AH + Inc CX + + ~ + + Mov SI, 63000+357 + Xor AX, AX + Xor DX, DX + +LoadFARSamplesInModule1: + Add AX, [SI] + AdC DX, 0 + Add SI, 2 + Loop LoadFARSamplesInModule1 + + ; DX:AX = length of patterns. + Mov CX, DX + Mov DX, AX + Mov AX, 4201h + Int 21h ; OK.. skipped past patterns. + + Mov AH, 3Fh + Mov CX, 8 + Mov DX, 64000 + Int 21h ; Read sample map. + + ; Determine number of samples... + Xor SI, SI ; SI = number of samples + + Mov EDX, [DS:64004] + Mov EAX, [DS:64000] + Mov CX, 64 + +LoadFARSamplesInModule2: + Test AL, 1 + JZ LoadFARSamplesInModule3 + + Inc SI + +LoadFARSamplesInModule3: + ShR EDX, 1 + RCR EAX, 1 + Loop LoadFARSamplesInModule2 + ; OK.. SI = number of samples.. + Mov [DS:65000], SI + + Mov AX, 48 + Mul SI + Mov SI, AX ; SI = number of bytes for sample header + + Mov AX, 4201h + Xor CX, CX + Xor DX, DX + Int 21h + ; DX:AX = position in file. + Add AX, SI + AdC DX, 0 ; DX:AX = position in file of first sam + + Xor BP, BP + +LoadFARSamplesInModule4: + Cmp BP, [DS:65000] + JB LoadFARSamplesInModule5 + + Ret + +LoadFARSamplesInModule5: + Inc BP + + Mov DX, 62000 + Mov AH, 3Fh + Mov CX, 48 + Int 21h + + Cmp DWord Ptr [DS:62000+32], 0 + JE LoadFARSamplesInModule4 + + Mov AX, 96 + Mul CS:NumSamples + Mov DI, AX + + Mov Byte Ptr [DI+88], 12 ; FAR sample + Call TransferFileName + + Mov AL, 64 + StosB ; Global volume + + Mov AX, [DS:62000+46] ; 8/16 bit in bit 0 + ; loop in bit 3 of AH + And AX, 801h + ShL AX, 1 + Or AL, AH + Or AL, 1 + Mov DL, AL + Mov AH, 64 + StosW + + Mov SI, 62000 + Mov CX, 25 + +LoadFARSamplesInModule6: + LodsB + StosB + Test AL, AL + LoopNZ LoadFarSamplesInModule6 + + Xor AL, AL + Inc CX + Rep StosB + Mov AX, 1+32*256 + StosW + + Mov EAX, [DS:62000+32] + Mov [DI+20h], EAX ; File size + Call LoadPTMSamplesInModule4 + Mov EAX, [DS:62000+38] ; Begin + Call LoadPTMSamplesInModule4 + Mov EAX, [DS:62000+42] ; End + Call LoadPTMSamplesInModule4 + + Mov AX, 8363 + StosW + Xor AX, AX + Mov CX, 5 + Rep StosW + + ; Get current position in file + Mov AX, 4201h + Xor CX, CX + Xor DX, DX + Int 21h + StosW + Mov AX, DX + StosW + + Xor AX, AX + StosW + StosW + + Mov AX, 4201h + Mov CX, [DS:62000+34] + Mov DX, [DS:62000+32] + Int 21h + + Cmp DWord Ptr [DS:62000+32], 1 + JBE LoadFARSamplesInModule4 + + Inc CS:NumSamples + Jmp LoadFARSamplesInModule4 + +EndP LoadFARSamplesInModule + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc LoadMTMSamplesInModule + + Mov AH, 3Fh + Mov CX, 66 ; Read header + Mov DX, 63000 + Int 21h + + ; Sample pos = LastsamplePos+Length + ; So.. setup first sample with no length + Mov AH, 64 + Mov AL, [DS:63000+26] + Inc AX + Mul AH + Mov CX, AX ; CX = 64*(LastPatternSaved+1) + + Mov AL, 37 + Mul Byte Ptr [DS:63000+30] ; NOS + Add CX, AX ; CX = NOS*37+64*(LastPatternSaved+1) + Add CX, [DS:63000+28] + Add CX, 194 ; CX = 194+NOS*37+Lngth of comment+... + + Mov AX, 192 + Mul Word Ptr [DS:63000+24] ; Tracks saved + + Add AX, CX + AdC DX, 0 + + Mov [DS:48h], AX + Mov [DS:4Ah], DX + + Mov DWord Ptr [DS:30h], 0 + + Mov Byte Ptr [DS:63000+31], 0 + Xor BP, BP + +LoadMTMSamplesInModule1: + Cmp BP, [DS:63000+30] + JB LoadMTMSamplesInModule2 + + Ret + +LoadMTMSamplesInModule2: + Inc BP + + Mov DX, 62000 + Mov AH, 3Fh + Mov CX, 37 + Int 21h + + Cmp DWord Ptr [DS:62000+22], 0 + JE LoadMTMSamplesInModule1 + + Mov AX, 96 + Mul CS:NumSamples + Mov DI, AX + + Mov Byte Ptr [DI+88], 10 ; MTM sample + Call TransferFileName + + Mov AL, 64 + StosB ; Global volume + + Mov AL, 1 + + Mov ECX, [DS:62000+30] + Sub ECX, [DS:62000+26] + + Cmp ECX, 2 + JLE LoadMTMSamplesInModule3 + + Mov AL, 11h ; Loop + sample. + +LoadMTMSamplesInModule3: + Mov AH, [DS:62000+35] + StosW + ; Sample name now.. + Mov SI, 62000 + Mov CX, 22 + +LoadMTMSamplesInModule4: + LodsB + StosB + Test AL, AL + LoopNZ LoadMTMSamplesInModule4 + + Xor AX, AX + Add CX, 4 + Rep StosB + + Mov AH, 32 + StosW + + Mov EAX, [DS:62000+22] + Mov [DI+20h], EAX + StosD + Mov EAX, [DS:62000+26] + StosD + Mov EAX, [DS:62000+30] + StosD + + Mov AL, [DS:62000+34] + And AX, 0Fh + Mov SI, AX + Add SI, SI + Mov AX, [CS:FineTuneTable+SI] + StosW + Xor AX, AX + Mov CX, 5 + Rep StosW + + ; Sample pointer... + Mov EAX, [DI-96] ; Last sample pointer + Add EAX, [DI-96-18h] ; Last sample length + StosD + + Xor AX, AX + StosW + StosW + + Inc CS:NumSamples + Jmp LoadMTMSamplesInModule1 + +EndP LoadMTMSamplesInModule + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Comment ~ + +Proc LoadULTSamplesInModule + + Mov AH, 3Fh + Mov CX, 48 ; Read 48 bytes. + Mov DX, 63000 + Int 21h + + Xor DH, DH + Mov DL, [DS:63000+47] + ShL DX, 5 ; CX = CX * 32 + Xor CX, CX + Mov AX, 4201h + Int 21h ; Seek.. + + Mov AH, 3Fh + Mov CX, 1 + Mov DX, 63000+48 + Int 21h ; Read 1 byte.. + Mov Byte Ptr [DS:63000+49], 0 + + Ret + +EndP LoadULTSamplesInModule + + ~ + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Load669SamplesInModule + + Mov AH, 3Fh + Mov CX, 1F1h + Mov DX, 63000 + Int 21h + + Mov AL, 19h + Mul Byte Ptr [DS:63000+6Eh] + Mov CX, AX + Add CX, 1F1h + + Mov AL, [DS:63000+6Fh] + Xor AH, AH + Mov DX, 600h + Mul DX + + Add AX, CX + AdC DX, 0 + + Mov [DS:48h], AX + Mov [DS:4Ah], DX + + Mov DWord Ptr [DS:30h], 0 + + Mov Byte Ptr [DS:63000+6Fh], 0 + Xor BP, BP + +Load669SamplesInModule1: + Cmp BP, [DS:63000+6Eh] + JB Load669SamplesInModule2 + + Ret + +Load669SamplesInModule2: + Inc BP + + Mov AH, 3Fh + Mov CX, 19h + Mov DX, 62000 + Int 21h + + Cmp DWord Ptr [DS:62000+13], 0 + JE Load669SamplesInModule1 + + Mov AX, 96 + Mul CS:NumSamples + Mov DI, AX + + Mov Byte Ptr [DI+88], 11 ; 669 sample + Call TransferFileName + + Mov AL, 64 + StosB ; Global volume + + Mov AL, 1 + + Mov ECX, [DS:62000+21] + Cmp ECX, [DS:62000+13] + JA Load669SamplesInModule3 + + Mov AL, 11h ; Loop + sample. + +Load669SamplesInModule3: + Mov DL, AL + Mov AH, 64 + StosW + + ; Sample name + Mov SI, 62000 + Mov CX, 13 + Rep MovsB + + Xor AX, AX + Mov CX, 13 + Rep StosB + + Mov AH, 32 + StosW + + Mov SI, 62000+13 + LodsD + Mov [DI+20h], EAX + StosD + MovsD + Test DL, 10h + JZ Load669SamplesInModule4 + + MovsD + Jmp Load669SamplesInModule5 + +Load669SamplesInModule4: + Xor AX, AX + StosW + StosW + +Load669SamplesInModule5: + Mov AX, 8363 + StosW + Xor AX, AX + Mov CX, 5 + Rep StosW + + ; Sample pointer... + Mov EAX, [DI-96] ; Last sample pointer + Add EAX, [DI-96-18h] ; Last sample length + StosD + + Xor AX, AX + StosW + StosW + + Inc CS:NumSamples + Jmp Load669SamplesInModule1 + +EndP Load669SamplesInModule + + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc LoadPTMSamplesInModule + + Mov AH, 3Fh + Mov CX, 608 ; Read 608 bytes. + Mov DX, 63000 + Int 21h + + Xor BP, BP + +LoadPTMSamplesInModule1: + Cmp BP, [DS:63000+34] + JB LoadPTMSamplesInModule2 + + Ret + +LoadPTMSamplesInModule2: + Inc BP + + Mov DX, 62000 + Mov AH, 3Fh + Mov CX, 80 + Int 21h + + Mov AL, [DS:62000] + And AL, 3 + Cmp AL, 1 + JNE LoadPTMSamplesInModule1 + Cmp DWord Ptr [DS:62000+22], 0 + JE LoadPTMSamplesInModule1 + + Mov AX, 96 + Mul CS:NumSamples + Mov DI, AX + + Mov Byte Ptr [DI+88], 9 ; PTM sample + Call TransferFileName + + Mov AL, 64 + StosB ; Global volume + + Mov CL, [DS:62000] ; AL, Bit 0-1 = sample + ; Bit 2 = loop + ; Bit 3 = loop dirn + ; Bit 4 = 8/16 bit + Mov AL, CL + Mov AH, CL + And AX, 1004h + ShL AL, 2 + And CL, 8 + ShR AH, 3 + ShL CL, 3 + Or AL, AH + Or AL, CL + Or AL, 1 + Mov DL, AL + Mov AH, [DS:62000+13] ; Default volume + StosW ; Flag + default volume + + Mov SI, 62000+30h ; Sample name + Mov CX, 25 + Rep MovsB + Xor AX, AX + StosB + + Mov AX, 9+32*256 ; Conversion flag + default pan + StosW + + ; Length + Mov EAX, [DS:62000+22] + Mov [DI+20h], EAX ; File size + Call LoadPTMSamplesInModule4 + Mov EAX, [DS:62000+26] ; Begin + Call LoadPTMSamplesInModule4 + Mov EAX, [DS:62000+30] ; End + Call LoadPTMSamplesInModule4 + Xor EAX, EAX + Mov AX, [DS:62000+14] ; C5Freq + StosD + Xor AX, AX + StosW + StosW + StosW + StosW + ; Sample pointer.. + Mov EAX, [DS:62000+18] + StosD + Xor AX, AX + StosW + StosW + + Inc CS:NumSamples + Jmp LoadPTMSamplesInModule1 + +LoadPTMSamplesInModule4: + Test DL, 2 + JZ LoadPTMSamplesInModule5 + + ShR EAX, 1 + +LoadPTMSamplesInModule5: + StosD + RetN + +EndP LoadPTMSamplesInModule + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc LoadITSamplesInModule ; DS, ES = DiskDataArea + + Mov AH, 3Fh + Mov CX, 2000 + Mov DX, 63000 + Int 21h ; Loaded module + + Xor BP, BP ; DX = number of samples + +LoadITSamplesInModule1: + Cmp BP, [DS:63000+24h] ; Num Samples + JB LoadITSamplesInModule2 + + Ret + +LoadITSamplesInModule2: + Mov SI, [DS:63000+22h] + Add SI, BP + ShL SI, 2 ; DX = (NumInstrument+NumSamples)*4 + Add SI, [DS:63000+20h] + Inc BP + + Mov DX, [DS:63000+SI+0C0h] + Mov CX, [DS:63000+SI+0C0h+2] + + Mov AX, 4200h + Int 21h + ; OK. file pointer moved to sample header. + ; Memory region to copy it to is BP*96 + + Mov AX, 96 + Mul CS:NumSamples + + Mov DX, AX + Mov DI, DX + Mov AH, 3Fh + Mov CX, 80 + Int 21h + + Mov CL, [DI+12h] + Test CL, 1 + JZ LoadITSamplesInModule1 + + Mov EAX, [DI+30h] ; Length + Test CL, 2 + JZ LoadITSamplesInModule3 + + Add EAX, EAX + +LoadITSamplesInModule3: + Mov [DI+50h], EAX + + Mov Byte Ptr [DI+88], 2 + Call TransferFileName + + Inc CS:NumSamples + Jmp LoadITSamplesInModule1 + +EndP LoadITSamplesInModule + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc LoadXMHeader + + Mov AH, 3Fh + Mov CX, 74 + Mov DX, 64000 + Int 21h ; Loaded module + + Mov AX, 4200h ; Seek to position from start of module + Mov DX, [DS:64000+60] + Mov CX, [DS:64000+62] + Add DX, 60 + Int 21h + + Xor BP, BP ; BP = pattern counter + ; At first pattern +LoadXMSamplesInModule1: + Cmp BP, [DS:64000+70] ; Number of patterns + JAE LoadXMSamplesInModule2 + + ; Load 4 bytes. + Mov AH, 3Fh + Mov CX, 9 ; Read standard header + Mov DX, 63000 + Int 21h + + Mov AX, 4201h + Xor CX, CX + Mov DX, [DS:63000] + Add DX, [DS:63000+7] + Sub DX, 9 + Int 21h + + Inc BP + Jmp LoadXMSamplesInModule1 + +LoadXMSamplesInModule2: ; OK.. at first instrument + + Ret + +EndP LoadXMHeader + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc LoadXMSamplesInModule + + Call LoadXMHeader + + Xor BP, BP + +LoadXMSamplesInModule3: + Cmp BP, [DS:64000+72] + JB LoadXMSamplesInModule4 + + Ret + +LoadXMSamplesInModule4: + Inc BP + + Mov AH, 3Fh + Mov CX, 4 + Mov DX, 63000 + Int 21h ; Read instrument size field + + Mov AH, 3Fh + Mov CX, [DS:63000] + Sub CX, 4 + Mov DX, 63004 + Int 21h + + Mov AX, [DS:63000+27] ; Number of samples + Test AX, AX + JZ LoadXMSamplesInModule3 + + ; Bytes to read = AX*40 + Mov CX, 40 + Mul CX + Mov CX, AX + Mov AH, 3Fh + Mov DX, 62000 + Int 21h ; OK sample headers read + ; into DS:62000 + + Push BP + Xor BP, BP + Xor EDX, EDX ; EDX = number of bytes to adv + +LoadXMSamplesInModule5: + Cmp BP, [DS:63000+27] ; Number of samples + JB LoadXMSamplesInModule6 + + SHLD ECX, EDX, 16 + Mov AX, 4201h + Int 21h ; Advance file pointer + + Pop BP + Jmp LoadXMSamplesInModule3 + +LoadXMSamplesInModule6: + Push EDX + + Mov AX, 40 + Mul BP + Mov SI, AX + Add SI, 62000 + + Pop EDX + Inc BP + + Cmp DWord Ptr [DS:SI], 0 ; Sample length = 0?? + JE LoadXMSamplesInModule5 + + Push EDX + + Mov AX, 96 + Mul CS:NumSamples + Mov DI, AX + + Push SI + + Mov Byte Ptr [DI+88], 8 + Call TransferFileName + + Mov AL, 64 + StosB + + Pop SI + + Mov AH, [SI+12] ; Default volume + Mov AL, 1 + + Mov CL, [SI+14] + Test CL, 10h + JZ LoadXMSamplesInModule7 + + Or AL, 2 ; 16-bit sample + +LoadXMSamplesInModule7: + And CL, 3 + JZ LoadXMSamplesInModule8 ; No loop + ; CL = 1 or 2 + + Cmp DWord Ptr [SI+8], 1 + JBE LoadXMSamplesInModule8 + + Or AL, 10h ; Loop + Dec CX + ShL CL, 6 + Or AL, CL + +LoadXMSamplesInModule8: + StosW + + Push SI + ; Sample name + Add SI, 18 + Mov CX, 22/2 + Rep MovsW + + Pop SI + + Xor AX, AX ; Cleanup + conversion flags + StosW + StosW + Mov AH, [SI+15] ; Default pan + ShR AH, 2 + AdC AH, 80h + Mov AL, 5 ; Delta values, signed + StosW + + Mov EAX, [SI] + Mov [DI+20h], EAX ; File size + Call LoadXISample5 + Mov EAX, [SI+4] + Call LoadXISample5 + Mov EAX, [SI+4] + Add EAX, [SI+8] + Call LoadXISample5 + + ; C5speed.. + Push ES + Push DI + + Call Music_GetPitchTable ; Returns ES:DI + Mov AL, [SI+16] ; Relative note number + Add AL, 60 ; AL = note multiplier + And AX, 0FFh + ShL AX, 2 + Add DI, AX + Mov ECX, [ES:DI] + + Mov AL, [SI+13] ; Finetune, -128->+127 + SAR AL, 4 ; Finetune = -8->+7 + And AX, 0Fh + Add AX, AX + Mov DI, AX + MovZX EAX, [CS:FineTuneTable+DI] + + Pop DI + Pop ES + + Mul ECX + ShRD EAX, EDX, 16 + StosD ; C5freq + + Xor AX, AX + StosW + StosW + StosW + StosW + ; Now position + Mov AX, 4201h + Xor CX, CX + Xor DX, DX + Int 21h ; Returns file position in DX:AX + + Push AX + ShRD EAX, EDX, 16 + Pop AX + Pop EDX + Add EAX, EDX + StosD + Xor AX, AX + StosW + StosW + + Add EDX, [DS:SI] + Inc CS:NumSamples + Jmp LoadXMSamplesInModule5 + +EndP LoadXMSamplesInModule + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +KRZSampleOffset DD 0 +KRZSampleStartingOffset DD 0 +KRZFileOffset DD 0 + +Proc LoadKRZSamples + + Mov AH, 3Fh + Mov CX, 32 + Mov DX, 64000 + Int 21h + + Mov CS:KRZFileOffset, 32 + + Mov EAX, [DS:64000+4] ; Sample start offset + Call SoftBSWAP + + Mov CS:KRZSampleOffset, EAX + Mov CS:KRZSampleStartingOffset, EAX + +LoadKRZSamples1: + Mov EDX, CS:KRZFileOffset + Cmp EDX, CS:KRZSampleStartingOffset + JB LoadKRZSamples2 + + Ret + +LoadKRZSamples2: + Mov AX, 4200h ; Move to location in file + SHLD ECX, EDX, 16 + Int 21h + + Mov AH, 3Fh + Mov CX, 1000 + Mov DX, 64000 + Int 21h ; Load .KRZ object + + Mov AX, [DS:64000+6] ; Block size + XChg AH, AL + Add AX, 7 + And EAX, 0FFFCh + Add CS:KRZFileOffset, EAX + + Mov AX, [DS:64000+4] ; Sample object? + Cmp AL, 98h + JB LoadKRZSamples1 + Cmp AL, 9Bh + JA LoadKRZSamples1 + + Push BX + + Mov AX, 96 + Mul CS:NumSamples + Mov DI, AX + + Mov Byte Ptr [DI+88], 15 ; KRZ sample. + Call TransferFileName + + Mov AL, 64 ; Global volume + StosB + + Mov BX, [DS:64000+8] + XChg BH, BL + Add BX, 64000+20 + + ; BX points to start of + ; KRZSampleHdr + + Mov AX, 4003h ; Flags + Default volume + ; sample present, 16-bit + Mov DL, [BX+1] + + Test DL, 2 ; Bidir loop? + JZ LoadKRZSamples5 + + Or AL, 0C0h ; Ping pong + +LoadKRZSamples5: + Test DL, 80h ; Loop off? + JNZ LoadKRZSamples6 + + Mov ECX, [BX+16] + Cmp ECX, [BX+20] + JE LoadKRZSamples6 + + Or AL, 10h ; Loop on. + +LoadKRZSamples6: + StosW ; Flags + DFV done. + +; Sample name. + + Mov SI, 64000+10 + Mov CX, 26 + +LoadKRZSamples3: + LodsB + Test AL, AL + JZ LoadKRZSamples4 + StosB + Loop LoadKRZSamples3 + + Xor AL, AL + +LoadKRZSamples4: + Rep StosB + + Mov AX, 1+2+32*256 + StosW ; Signed sample, default pan = 32 + + ; Length + Mov EAX, [BX+8] + Call SoftBSWAP + Mov EBP, EAX + + Mov EAX, [BX+20] + Call SoftBSWAP + Sub EAX, EBP + StosD + Add EAX, EAX + Mov [DI+20h-4], EAX ; File size + + Mov EAX, [BX+16] ; start of loop + Call SoftBSWAP + Sub EAX, EBP + StosD + Mov EAX, [BX+20] + Call SoftBSWAP + Sub EAX, EBP + Cmp EAX, [ES:DI-4] + JB NextKRZ + StosD + + Mov EAX, [BX+28] + Call SoftBSWAP + Mov ECX, EAX + + Mov EAX, 22000 + Test ECX, ECX + JZ LoadKRZSamples7 + + Xor EDX, EDX + Mov EAX, 1000000000 + + Div ECX + Test EAX, EAX + JNZ LoadKRZSamples7 + + Mov EAX, 44100 + +LoadKRZSamples7: + StosD ; C5Speed + + Xor EAX, EAX + StosD + StosD + + Mov EAX, CS:KRZSampleOffset + Add EAX, EBP + Add EAX, EBP + StosD + + Xor EAX, EAX + StoSD + + Inc CS:NumSamples + +NextKRZ: + Pop BX + Jmp LoadKRZSamples1 + +EndP LoadKRZSamples + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc StorePATLength + + Test DL, 1 ; 16-bit? + JZ StorePATLength1 + + ShR EAX, 1 + +StorePATLength1: + StosD + Ret + +EndP StorePATLength + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc LoadPATSamples + + Mov AH, 3Fh + Mov CX, 129+63+47 ; 129 bytes for file header, 63 for + ; instrument header, 47 for layer + Mov DX, 65000 + Int 21h + + Mov BP, [DS:65000+129+63+6] + And BP, 0FFh ; BP = number of waves. + +LoadPATSamples1: + Mov AH, 3Fh + Mov DX, 64000 + Mov CX, 96 + Int 21h ; Read data in + + Mov AX, 96 + Mul CS:NumSamples + Mov DI, AX + + Inc CS:NumSamples + + Mov Byte Ptr [DI+88], 16 ; GUS Patch + Call TransferFileName + + Mov AL, 64 ; Global volume + StosB + + Mov AX, 4001h ; sample present + Mov DL, [DS:64000+55] ; modes + + Test DL, 1 ; 8/16 bit + JZ LoadPATSamples2 + + Or AL, 2 + +LoadPATSamples2: + Test DL, 4 ; Looping enabled? + JZ LoadPATSamples3 + + Or AL, 10h + +LoadPATSamples3: + Test DL, 8 ; Ping pong loops? + JZ LoadPATSamples4 + + Or AL, 40h + +LoadPATSamples4: + StosW ; OK.. now for name. + + Mov SI, 65000+129+2 + Mov CX, 16 + +LoadPATSamples5: + LodsB + Test AL, AL + JZ LoadPATSamples6 + StosB + Loop LoadPATSamples5 + +LoadPATSamples6: + Add CX, 9 + + Mov AL, ':' + StosB + Mov SI, 64000 + +LoadPATSamples7: + LodsB + Test AL, AL + JZ LoadPATSamples8 + StosB + Loop LoadPATSamples7 + +LoadPATSamples8: + Xor AL, AL + Rep StosB + + ; Convert, default pan + + Mov AH, 32 + Mov AL, [DS:64000+55] + And AL, 2 + ShR AL, 1 + Xor AL, 1 + StosW + + ; Length. + + Mov DL, [DS:64000+55] + + Mov EAX, [DS:64000+16] ; ->Length + Mov [DI+20h], EAX ; File size + Call StorePATLength + + Mov EAX, [DS:64000+12] ; LoopBeg + Call StorePATLength + Mov EAX, [DS:64000+16] ; LoopEnd + Call StorePATLength + + Mov AX, [DS:64000+20] + And EAX, 0FFFFh + StosD ; C5Spd + + Xor EAX, EAX + StosD + StosD + + Mov AX, 4201h + Xor CX, CX + Xor DX, DX + Int 21h ; Current position. + + StosW + Mov AX, DX + StosW + + Xor AX, AX + StosW + StosW + + Mov AX, 4201h + Mov CX, [DS:64000+10] + Mov DX, [DS:64000+8] + Int 21h + + Dec BP + JNZ LoadPATSamples1 + + Ret + +EndP LoadPATSamples + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + diff --git a/it/IT_D_RM.INC b/it/IT_D_RM.INC new file mode 100644 index 0000000..f9b0fb0 --- /dev/null +++ b/it/IT_D_RM.INC @@ -0,0 +1,2889 @@ +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Read module functions +; + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +IF TUTORIAL +ELSE + +Proc D_PreLoadModule ; Returns ES = song segment + ; BX = file handle + ; DS = Diskdata area + ; AX = SaveFormat + +; Call MouseUpdateEnable + +IF DEFAULTFORMAT + Test AL, AL + JNZ D_PreLoadModuleTemp + + Mov AL, DEFAULTFORMAT + +D_PreLoadModuleTemp: +ENDIF + Mov SaveFormat, AL + + Call I_ClearTables + Call Music_ReleaseAllPatterns + Call Music_ReleaseAllSamples + Call Music_ClearAllSampleNames + Call Music_ClearAllInstruments + Call Msg_ResetMessage + Call ReleaseTimerData + + Mov DS, CS:DiskDataArea + + Mov BX, CS:CurrentFile + Add BX, BX + Mov BX, [BX] + Add BX, 8 + + Push CS + Pop ES + Mov DI, Offset FileName ; OK... + Mov SI, BX ; Data area no longer + Mov CX, 13 ; reqd + Rep MovsB + + Mov AX, 3D00h + Mov DX, BX + Int 21h + JC D_LoadFileOpenErrorMsg + + Mov BX, AX ; BX = file handle. + + Call Music_GetSongSegment + Mov ES, AX + + Ret + +EndP D_PreLoadModule + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_PostLoadModule Far + + Mov AH, 3Eh ; Close file. + Int 21h + + Push CS + Pop DS + Assume DS:Disk + + Call CheckTimerData + Call GetCurrentTime + + Mov [TopTimerData], 0 + + Call GetTimerCounter + Mov [EditTimer], EAX + + Call PE_ResetOrderPattern + +; Mov AX, 1 + Ret + +EndP D_PostLoadModule + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_InsertOrder ; DX = inserting pattern, BP = current + ; ES = songdata + PushA + Push DS + + Push ES + Pop DS + + Mov SI, 1FFh + Mov AX, BP + +D_InsertOrder1: + Cmp AL, [SI] + JE D_InsertOrder2 + +D_InsertOrderResume: + Dec SI + Cmp SI, 100h + JAE D_InsertOrder1 + + Pop DS + PopA + Ret + +D_InsertOrder2: + Push SI + Mov CX, 1FEh + Mov DI, 1FFh + Sub CX, SI + JC D_InsertOrder3 + + Mov SI, 1FEh + + StD + Rep MovsB + ClD + + Mov AL, DL + StosB + +D_InsertOrder3: + Pop SI + Jmp D_InsertOrderResume + +EndP D_InsertOrder + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_LoadXM Far + + Xor AX, AX + Call D_PreLoadModule + Assume DS:Nothing + + Mov AH, 3Fh + Mov CX, 64 ; Header length + Mov DX, 64000 + Int 21h + + Mov AH, 3Fh ; Read rest of header. + Mov CX, [DS:64000+60] + Sub CX, 4 + Mov DX, 64104 + Int 21h + + Mov DI, 4 + Mov CX, 20 + Mov SI, 64000+17 + Rep MovsB + Xor AX, AX + Mov CX, 5 + Rep StosW ; OK name transferred. + + ; Number of Instruments + Mov AX, [DS:64100+12] + StosW ; Insnum + + Mov AX, 1 + StosW + + ; Number of Patterns + Mov AX, [DS:64100+10] + StosW + Mov [ES:0C0h], AX ; Number of patterns. + + ; CWT/V, CMWT + Add DI, 4 + + ; Flags + Mov AX, [DS:64100+14] + And AX, 1 + ShL AX, 3 + Or AX, 35h ; XM Effects, Old effects, stereo, insts + StosW + + ; Reserved + Xor AX, AX + StosW + + ; GVolume. MVolume + Mov AX, 128+48*256 + StosW + + ; Initial Speed, Initial Tempo + Mov AL, [DS:64100+16] + Test AL, AL + JNZ InitialSpeedNot0 + + Mov AL, 6 + +InitialSpeedNot0: + Mov AH, [DS:64100+18] + StosW + + ; Separation + Mov AX, 128 + StosW + + ; Message length, offset, timer + Xor AX, AX + Mov CX, 5 + Rep StosW + + ; Channel Pan + + Mov CX, [DS:64100+8] ; Number of channels + Mov AL, 32 + Rep StosB + Mov AL, 128+32 + Mov CX, 64 + Sub CX, [DS:64100+8] + Rep StosB + + ; Channel Volume + + Mov AL, 64 + Mov CX, 64 + Rep StosB + + ; Orders + Add DI, 40h + Mov SI, 64100+20 ; Orders + Mov CX, [DS:64100+4] ; Song legnth + JCXZ D_LoadXMNoPatterns2 + +D_FindMaximumPattern: + LodsB + Cmp AL, 200 + JAE D_FindMaximumPattern3 + + Cmp AL, [ES:0C0h] + JB D_FindMaximumPattern2 + + Inc AX + Mov [ES:0C0h], AX + Dec AX + Jmp D_FindMaximumPattern2 + +D_FindMaximumPattern3: + Mov AL, 0FFh + +D_FindMaximumPattern2: + StosB + Loop D_FindMaximumPattern + +D_LoadXMNoPatterns2: + Mov CX, 256 + Sub CX, [DS:64100+4] + Mov AL, 0FFh + Rep StosB + + ; OK.. now to load patterns. + Cmp Word Ptr [DS:64100+10], 0 + JE D_LoadXMNoPatterns + + Xor BP, BP + +D_LoadXM1: + Push DS SI DI + + Push CS + Pop DS + Assume DS:Disk + + Mov SI, Offset PatternMsg + Mov AH, 5 + Mov DI, (4+16*80)*2 + Push BP + Call S_DrawString + Pop AX + + Pop DI SI DS + Assume DS:Nothing + + Mov AH, 3Fh + Mov CX, 4 + Xor DX, DX + Int 21h ; Read pattern length + + Mov AH, 3Fh + Mov CX, [DS:0] + Mov DX, 4 + Sub CX, DX + Int 21h ; Read pattern header + + Cmp Word Ptr [DS:7], 0 + JE D_LoadXM3 + + Mov AH, 3Fh + Mov CX, [DS:7] + Mov DX, 100h + Mov SI, DX + Int 21h ; DS:100h contains all the + ; pattern data. + + Cmp BP, 200 ; Too many patterns? + JAE D_LoadXM3 + + Mov AX, [DS:5] ; AX = number of rows + Mov CX, [DS:64100+8] ; CX = number of channels + Mov DX, BP + + Cmp AX, 200 + JA D_LoadXM2 + + ; TranslateXMPattern takes: + ; DS:SI points to pattern data + ; AX = rows + ; CX = channels + ; DX = pattern number + + + Call PE_TranslateXMPattern + Jmp D_LoadXM3 + +D_LoadXM2: + ShR AX, 1 + Call PE_TranslateXMPattern + + Mov DX, [ES:0C0h] ; DX = pattern number + Cmp DX, 200 + JAE D_LoadXM3 + + Inc Word Ptr [ES:0C0h] + + Call D_InsertOrder + + Mov AX, [DS:5] + Inc AX + ShR AX, 1 ; AX = number of rows. + Call PE_TranslateXMPattern + +D_LoadXM3: + Inc BP + Cmp BP, [DS:64100+10] + JB D_LoadXM1 + +D_LoadXMNoPatterns: + ; Now to load instruments + Xor BP, BP + Cmp BP, [DS:64100+12] + JE D_LoadXMInstrumentTooMany + +D_LoadXM4: + Push DS SI + + Push CS + Pop DS + Mov SI, Offset InstrumentMsg + Mov AX, BP + Inc AX + Push AX + Mov AH, 5 + Mov DI, (4+17*80)*2 + Call S_DrawString + Pop AX + + Pop SI DS + + Mov AH, 3Fh + Mov CX, 4 + Xor DX, DX + Int 21h + + Mov AH, 3Fh + Mov CX, [DS:0] + Mov DX, 4 + Sub CX, DX + Int 21h + + ; OK.. instrument loaded into DS:0.. + Mov DI, BP + Add DI, DI + Mov DI, [ES:64712+DI] ; ES:DI points to instrument + Push DI + + Mov SI, 4 + Add DI, 20h + Mov CX, 22 + Rep MovsB + Xor AX, AX + Mov CX, 4 + Rep StosW + + Pop DI + Cmp Word Ptr [DS:27], 0 + JE D_LoadXMInstrumentEnd + + Add DI, 14h ; DI points to fadeout + Mov AX, [DS:239] + Add AX, 15 + ShR AX, 5 + Cmp AX, 256 + JBE D_LoadXMInstrument1 + + Mov AX, 256 + +D_LoadXMInstrument1: + StosW + Add DI, 40h-16h ; Translation table + + Mov CX, 12 ; Kill first 12 entries. + Xor AX, AX + +D_LoadXMInstrument2: ; First 12 entries cleared + StosW + Inc AX + Loop D_LoadXMInstrument2 + + Mov CX, 96 + Mov SI, 33 ; Note translation + +D_LoadXMInstrument3: + Mov AH, [SI] + Add AH, [ES:24h] + Cmp AH, 99 + JBE D_LoadXMInstrument4 + + Mov AH, 99 + +D_LoadXMInstrument4: + StosW + Inc SI + Inc AX + Loop D_LoadXMInstrument3 + + Mov CX, 12 ; Kill first 12 entries. + Xor AH, AH + +D_LoadXMInstrument5: ; First 12 entries cleared + StosW + Inc AX + Loop D_LoadXMInstrument5 + + ; Now for volume envelope + Mov AL, [DS:233] ; Flags + Test AL, 1 + JNZ D_LoadXMVolumeEnvelope + + Mov AX, 205h + StosW + Xor AX, AX + StosW + StosW + + Mov AL, 64 + StosB + Xor AX, AX + StosW + + StosB + Mov AX, 1 + StosW + + Mov CX, 70 + Xor AX, AX + Rep StosB + + Jmp D_LoadXMInstrumentVolumeFinished + +D_LoadXMVolumeEnvelope: +; Mov CL, AL +; Mov AH, AL +; And AX, 402h +; ShR AH, 1 +; ShL AL, 1 +; Or AL, AH +; And CL, 1 +; Or AL, CL + + And AL, 2 + ShL AL, 1 + Or AL, 2+1 ; Volume envelope on, Loop on (always) + + Mov AH, [DS:225] ; No of vol env nodes + Cmp AH, 12 + JB D_NumXMVolNodes1 + + Mov AH, 12 + +D_NumXMVolNodes1: + StosW + Mov AX, [DS:228] ; Vol loop start+end + Test Byte Ptr [DS:233], 4 ; Volume loop? + JNZ VolumeLoopOK + + Mov AL, [DS:225] + Dec AX + Mov AH, AL + +VolumeLoopOK: + StosW + Mov AL, [DS:227] ; Vol Sustain point + Mov AH, AL + StosW + + Cmp Byte Ptr [DS:233], 7 + JNE D_XMVolumeNoSustain + + Cmp AL, [DS:229] ; Compare sustain to endpoint + JB D_XMVolumeLoopOK + + And Byte Ptr [ES:DI-6], Not 4 + Jmp D_XMVolumeLoopOK + +D_XMVolumeNoSustain: + Test Byte Ptr [DS:233], 2 ; Loop? + JNZ D_XMVolumeLoopOK + + Mov AL, [DS:225] ; Number of nodes + Dec AX + Mov AH, AL + Mov [ES:DI-2], AX + Or Byte Ptr [ES:DI-6], 4 + +D_XMVolumeLoopOK: + ; OK. now process volume env points + Mov CX, 12 + Mov SI, 129 + +D_LoadXMInstrument6: + Mov AL, [SI+2] + Cmp AL, 64 + JB D_LoadXMInstrument7 + + Mov AL, 64 + +D_LoadXMInstrument7: + StosB + MovsW + LodsW + Loop D_LoadXMInstrument6 + + Mov CX, 13*3+1 + Xor AX, AX + Rep StosB + + ; Now for panning envelope +D_LoadXMInstrumentVolumeFinished: + + Mov AL, [DS:234] ; Flags + Mov CL, AL + Mov AH, AL + And AX, 402h + ShR AH, 1 + ShL AL, 1 + Or AL, AH + And CL, 1 + Or AL, CL + + Mov AH, [DS:226] ; No of pan env nodes + Cmp AH, 12 + JB D_NumXMPanNodes1 + + Mov AH, 12 + +D_NumXMPanNodes1: + StosW + Mov AX, [DS:231] ; Pan loop start+end + StosW + Mov AL, [DS:230] ; Pan Sustain point + Mov AH, AL + StosW + + Test Byte Ptr [DS:234], 2 ; Panning envelope flags + JZ D_XMPanningLoopOK + + Cmp AL, [DS:232] ; Compare sustain to endpoint + JB D_XMPanningLoopOK + + And Byte Ptr [ES:DI-6], Not 4 + +D_XMPanningLoopOK: + ; OK. now process panning env points + Mov CX, 12 + Mov SI, 177 + Xor AH, AH + +D_LoadXMInstrument8: + Mov AL, [SI+2] + Cmp AL, 64 + JB D_LoadXMInstrument9 + + Mov AL, 64 + +D_LoadXMInstrument9: + Sub AL, 32 + StosB + MovsW + LodsW ; Add SI, 2 + Loop D_LoadXMInstrument8 + + Mov AX, [DS:27] + Mul Word Ptr [DS:29] + Mov CX, AX + Mov AH, 3Fh + Mov DX, 1000h + Mov SI, DX + Int 21h + + Mov CX, [DS:27] ; Update number of samples. + Mov AX, [ES:24h] + Add [ES:24h], CX + +D_LoadXMSamples1: + Cmp AX, 99 + JA D_LoadXMInstrumentTooMany + Cmp AX, [ES:24h] + JAE D_LoadXMInstrumentEnd + + Push AX + Push SI + + Mov DI, AX + Add DI, DI + Mov DI, [ES:64912+DI-2] + Add DI, 12h ; Skip filename, ID, GVL + + Mov AH, [SI+12] ; Default volume + Mov AL, 0 + Cmp DWord Ptr [SI], 0 ; Length = 0? + JE D_LoadXMSamples3 + + ; Grab the panning value + +Comment ~ + Mov AL, [SI+15] + ShR AL, 1 + Inc AX + ShR AL, 1 + + Push DI + Mov DI, BP + Add DI, DI + Mov DI, [ES:64712+DI] + Cmp Byte Ptr [ES:DI+19h], 32+128 + JE XMNoPan2 + + Mov AL, 32 + +XMNoPan2: + Mov [ES:DI+19h], AL + +XMNoPan: + Pop DI +~ + ; Sample present flag + Mov AL, 1 + + Mov CL, [SI+14] + Test CL, 10h ; 16 bit sample? + JZ D_LoadXMSamples2 + + Or AL, 2 + +D_LoadXMSamples2: + And CL, 3 + JZ D_LoadXMSamples3 ; No loop + ; CL = 1 or 2 + Cmp DWord Ptr [SI+8], 1 + JBE D_LoadXMSamples3 + + Or AL, 10h ; Loop + Dec CX + ShL CL, 6 + Or AL, CL + +D_LoadXMSamples3: + StosW + + Push SI + ; Copy sample name + Add SI, 18 + Mov CX, 22/2 + Rep MovsW + Xor AX, AX + StosW + StosW + + Pop SI + ; Conversion flags. + Mov AH, [SI+15] + ShR AH, 2 + AdC AH, 80h + Mov AL, 5 + StosW + + Mov EAX, [SI] + Call LoadXISample5 + Mov EAX, [SI+4] + Call LoadXISample5 + Mov EAX, [SI+4] + Add EAX, [SI+8] + Call LoadXISample5 + + ; C5speed.. + Push ES + Push DI + + Call Music_GetPitchTable ; Returns ES:DI + Mov AL, [SI+16] ; Relative note number + Add AL, 60 ; AL = note multiplier + And AX, 0FFh + ShL AX, 2 + Add DI, AX + Mov ECX, [ES:DI] + + Mov AL, [SI+13] ; Finetune, -128->+127 + SAR AL, 4 ; Finetune = -8->+7 + And AX, 0Fh + Add AX, AX + Mov DI, AX + MovZX EAX, [CS:FineTuneTable+DI] + + Pop DI + Pop ES + + Push EDX + + Mul ECX + ShRD EAX, EDX, 16 + Pop EDX + StosD ; C5freq + + Xor AX, AX + StosW + StosW + StosW + StosW + + ; Now for file position + Mov AX, 4201h + Xor CX, CX + Xor DX, DX + Int 21h ; Returns DX:AX + + StosW + Mov AX, DX + StosW + + ; Vibrato information + Mov AX, [DS:237] + XChg AH, AL + StosW + + Mov DX, [DS:236] + And DX, 0FFh + Mov AX, 100h + Sub AX, DX +; Cmp AL, 64 +; JBE VibratoLimit +; +; Mov AL, 64 +; +; VibratoLimit: + Mov AH, [DS:235] + StosW + + ; Move file pointer forwards + Mov AX, 4201h + Mov CX, [SI+2] + Mov DX, [SI] + Int 21h + + Pop SI + Pop AX + Add SI, [DS:29] ; Next sample header + Inc AX + Jmp D_LoadXMSamples1 + +D_LoadXMInstrumentEnd: + Inc BP + Cmp BP, 99 + JA D_LoadXMInstrumentTooMany + Cmp BP, [DS:64100+12] + JB D_LoadXM4 + +D_LoadXMInstrumentTooMany: + Mov CX, 1 ; CX = sample number (base 1) + ; DS = doesn't matter + ; ES = songdata segment + +D_LoadXMFinalSamples1: ; OK, now load the samples. + Push CX + Push ES + + Mov SI, CX + Dec SI + Add SI, SI + Mov SI, [ES:64912+SI] + Test Byte Ptr [ES:SI+12h], 1 + JZ D_LoadXMFinalSamples2 + + Push CS + Pop DS + + Push SI + Mov SI, Offset SampleMsg + Mov DI, (4+18*80)*2 + Mov AH, 5 + Push CX + Call S_DrawString + Pop DI + Pop SI ; ES:SI points to sample header. + ; DI = sample number+1 + Push ES + Pop DS + + Mov AX, 4200h + Xor CX, CX + Xor DX, DX + XChg CX, [DS:SI+4Ah] + XChg DX, [DS:SI+48h] + Int 21h ; Move file pointer. + + Mov AX, DI + Dec AX + + Call D_LoadSampleData + Jmp D_LoadXMFinalSamplesPresent + +D_LoadXMFinalSamples2: + Mov DWord Ptr [SI+48h], 0 + +D_LoadXMFinalSamplesPresent: + Pop ES + Pop CX + Inc CX + Cmp CX, 100 + JBE D_LoadXMFinalSamples1 + + Jmp D_PostLoadModule + +EndP D_LoadXM + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_LoadMTM Far + + Xor AX, AX + Call D_PreLoadModule + + Assume DS:Nothing + + Mov AH, 3Fh + Mov CX, 66 ; Song header length. + Mov DX, 60000 + Int 21h + + Mov DI, 4 + Mov CX, 20 + Mov SI, 60004 + Rep MovsB + Xor AX, AX + Mov CX, 8 + Rep StosB ; Song name. + Mov AL, [DS:60027] + StosW ; Order num + Xor AL, AL + StosW ; Inst num + Mov AL, [DS:60030] + StosW ; Sample number. + Mov AL, [DS:60026] + StosW ; Pattern number + + Add DI, 4 +; Mov AX, 101h ; Cwt/v 1.0 +; StosW +; Mov AX, 100h ; Cmwt 1.0 +; StosW + + Mov AX, 31h ; Stereo. No Vol0Opt + StosW ; Use samples, old eff + Xor AX, AX + StosW + Mov AX, 3080h ; GlobalVol+MixVol + StosW + Mov AX, 7D06h + StosW + Mov AL, 128 + StosB + Xor AL, AL + Mov CX, 11 + Rep StosB + + Mov CX, 32 + Mov DX, 0 + Xor AH, AH + ; Panning positions +D_LoadMTM1: + Mov SI, 60034 + Add SI, DX + Mov AL, [DS:SI] + Mov SI, AX + Mov AL, [CS:PanningPositions+SI] + StosB + + Inc DX + Loop D_LoadMTM1 + + Mov CX, 32 + Mov AL, 160 + Rep StosB + Mov AL, 64 + Mov CX, 64 + Rep StosB + + Push DS + + Push CS + Pop DS + Assume DS:Disk + + Mov SI, Offset SampleHeaderMsg + Mov AH, 5 + Mov DI, (4+16*80)*2 + Call S_DrawString + + Pop DS + Assume DS:Nothing + + Mov AL, 37 + Mul Byte Ptr [ES:24h] ; AX = length of + ; sample headers + Mov CX, AX ; length.. + Mov AH, 3Fh ; read file.. + Xor DX, DX + Int 21h + + + Mov DH, [ES:24h] + Mov DI, 55912 ; Start of samples. + Xor SI, SI ; DS:SI points to MTM header. + +D_LoadMTM2: + Mov EAX, 'SPMI' + StosD + Xor AX, AX + Mov CX, 6 + Rep StosW ; Clear file name. + StosB + Mov AL, 40h + StosB + + + Mov AL, [DS:SI+36] + And AL, 1 + Add AL, AL + + Cmp DWord Ptr [DS:SI+22], 0 + JE D_LoadMTM3 ; Sample length = 0. + + Or AL, 1 ; Else there's a sample. + +D_LoadMTM3: + Mov ECX, [SI+30] ; Sample loop end + Sub ECX, [SI+26] ; Sample loop start + Cmp ECX, 2 + JBE D_LoadMTM4 + + Or AL, 16 + +D_LoadMTM4: + StosB + Mov DL, AL + Mov AL, [DS:SI+35] + StosB + + Push SI + + Mov CX, 22 + +D_LoadMTMSampleName: + LodsB + StosB + And AL, AL + LoopNZ D_LoadMTMSampleName + Pop SI + + Xor AL, AL + Add CX, 5 + Rep StosB ; Filler. + Mov AL, 32 + StosB + + Mov EAX, [DS:SI+22] + StosD + + Test DL, 1 + JNZ D_LoadMTM5 + + Xor AX, AX + Mov CX, 4 + Rep StosW ; Clear rest of sample field. + Mov AX, 8363 ; (no sample) + StosW + Xor AX, AX + Mov CX, 9 + Rep StosW + + Jmp D_LoadMTM8 + +D_LoadMTM5: + Test DL, 16 + JZ D_LoadMTM6 + + Mov EAX, [DS:SI+26] + StosD + Mov EAX, [DS:SI+30] + StosD + Jmp D_LoadMTM7 + +D_LoadMTM6: + Xor AX, AX + Mov CX, 4 + Rep StosW + +D_LoadMTM7: ; C5 speed here... + Push SI + Mov AL, [DS:SI+34] + And AX, 0Fh + Mov SI, AX + Add SI, SI + Mov AX, [CS:FineTuneTable+SI] + Pop SI + StosW + Xor AX, AX + Mov CX, 9 + Rep StosW + +D_LoadMTM8: + Add SI, 37 + Dec DH + JNZ D_LoadMTM2 ; Finished with samples. + + Mov AH, 3Fh + Mov CX, 128 + Xor DX, DX + Int 21h ; Order data. + + Mov CL, [DS:60027] + Inc CX + Xor CH, CH + Mov DX, 256 + Sub DX, CX + Xor SI, SI + Mov DI, 256 + Rep MovsB + Mov CX, DX + Mov AL, 0FFh + Rep StosB ; Order list done. + ; Now it's time to do the + ; friggen pattern stuff. + Mov AL, 37 + Mul Byte Ptr [DS:60030] + Add AX, 66+128 + Push AX + + Mov AX, 192 + Mul Word Ptr [DS:60024] + ; DX:AX = length of track data. + Mov BP, DX + Mov CX, AX + Xor DX, DX + Pop AX + Add CX, AX + AdC BP, 0 + ; BP:CX = offset to sequencer +D_LoadMTM9: ; DX = pattern no. + ; AX = offset to track data. + Push AX + Push CX + Push DX + + Push AX + + Push DS + Push SI + Push DI + + Push CS + Pop DS + Assume DS:Disk + + Mov SI, Offset PatternMsg + Mov AH, 5 + Mov DI, (4+17*80)*2 + Push DX + Call S_DrawString + Pop AX + + Pop DI + Pop SI + Pop DS + Assume DS:Nothing + + + Mov AX, 4200h + Mov DX, CX + Mov CX, BP + Int 21h ; Move to offset. + + Mov AH, 3Fh + Mov CX, 64 + Xor DX, DX + Int 21h ; Read seq data. + + Pop AX + + Mov CX, 32 + Xor SI, SI + Mov DX, AX ; DX = posn of track data. + Mov DI, 10000 + +D_LoadMTM10: + Push CX + Push DX + + LodsW + And AX, AX + JZ D_LoadMTM11 + + Push DS + Push SI + Push DI + Mov SI, 33 + Sub SI, CX + Push AX + Push SI + + Push CS + Pop DS + Assume DS:Disk + + Mov SI, Offset TrackMsg + Mov DI, (5+18*80)*2 + Mov AH, 5 + Call S_DrawString + + Pop SI + Pop AX + Pop DI + Pop SI + Pop DS + Assume DS:Nothing + + Push DX + + Dec AX + Mov CX, 192 + Mul CX + + Pop CX + Add AX, CX + AdC DX, 0 + Mov CX, DX + Mov DX, AX + Mov AX, 4200h + Int 21h ; Move ptr. + + Mov AH, 3Fh + Mov CX, 192 + Mov DX, DI + Int 21h + + Add DI, 192 + Jmp D_LoadMTM12 + +D_LoadMTM11: + Push ES + + Push DS + Pop ES + + Mov CX, 192 + Xor AL, AL + Rep StosB + + Pop ES + +D_LoadMTM12: + Pop DX + Pop CX + Loop D_LoadMTM10 + + Mov SI, 10000 + ; DS:SI points to pattern data. + + Pop DX + ; DX = pattern number + ; DS:SI = pattern data. + Call PE_TranslateMTMPattern + + Pop CX + Pop AX + Add CX, 64 + AdC BP, 0 + Inc DX + Cmp DL, [DS:60026] + JBE D_LoadMTM9 + + ; BP:CX points to comment + + Comment & + + Mov AL, 37 + Mul Byte Ptr [DS:60030] + ; AX = 37*NOS + Add AX, 194 + Add AX, Word Ptr [DS:60028] ; AX = 194+NOS*37+length_comment + Mov CX, AX + Mov AX, 192 + Mul Word Ptr [DS:60024] ; DX:AX = trcks*192 + Mov BP, DX + Add CX, AX + AdC BP, 0 ; BP:CX = 194+NOS*37+trcks*192+ + ; length(comment) + Mov AL, 64 + Mov AH, Byte Ptr [DS:60026] + Inc AH + Mul AH + Add CX, AX + AdC BP, 0 ; BP:CX = 194+NOS*37+trcks*192+ + ; 64*patterns+length(comment) + + & + +; Add CX, [DS:60028] ; Skip past comment -> samples. +; AdC BP, 0 +; + Mov AX, 4200h + Mov DX, CX + Mov CX, BP + Int 21h ; File is at pointers to samps. + + Mov CX, [DS:60028] ; Length of message + Call Msg_GetMessageOffset ; Sets up DS:DX + Mov AH, 3Fh + Int 21h + ; Now to 'process' the message. + + Mov SI, DX + Mov CX, AX + + Xor DX, DX ; DX = character count. + +D_LoadMTMMessage1: + Mov AL, [SI] + And AL, AL + JNZ D_LoadMTMMessage2 + + Mov Byte Ptr [SI], 32 ; spacebar. + +D_LoadMTMMessage2: + Inc DX + Cmp DX, 40 + JB D_LoadMTMMessage3 + + Xor DX, DX + Mov Byte Ptr [SI], 13 ; Enter! + +D_LoadMTMMessage3: + Inc SI + Loop D_LoadMTMMessage1 + + Push ES + Pop DS + Mov SI, 55912 ; DS:SI points to sample headers + Xor CX, CX + +D_LoadMTM13: + Push CX + Push SI + Test Byte Ptr [DS:SI+12h], 1 + JZ D_LoadMTM14 + ; OK.. have a sample to load. + Push DS + Push SI + + Push CS + Pop DS + Mov SI, Offset SampleMsg + Mov DI, (4+20*80)*2 + Mov AX, CX + Inc AX + Push AX + Mov AH, 5 + Call S_DrawString + Pop AX + Dec AX + + Pop SI + Pop DS + + Call D_LoadSampleData + +D_LoadMTM14: + Pop SI + Pop CX + Inc CX + Add SI, 80 + Cmp CX, 100 + JB D_LoadMTM13 + + Jmp D_PostLoadModule + +EndP D_LoadMTM + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_LoadS3M Far + + Mov AL, 1 + Call D_PreLoadModule + + Mov AH, 3Fh + Mov CX, 60h + Mov DX, 60000 + Int 21h + + Mov DI, 4 + Mov CX, 25 + Mov SI, 60000 + Rep MovsB + Xor AL, AL + StosB + Add DI, 14 + + Mov AX, 10h ; Old Effects + + Test Byte Ptr [DS:60000+33h], 80h + JZ D_LoadS3M1 + + Inc AX + +D_LoadS3M1: + Test Byte Ptr [DS:60000+26h], 8 + JZ D_LoadS3M2 + + Or AL, 2 + +D_LoadS3M2: + StosW + Xor AX, AX + StosW + Mov AL, [DS:60000+30h] + ShL AL, 1 + StosB + Mov AL, [DS:60000+33h] + And AL, 127 + StosB + Mov AX, [DS:60000+31h] + StosW + Mov AL, 128 + StosB + Add DI, 7 + + Mov EAX, [DS:60000+38h] + Cmp Word Ptr [DS:60000+28h], 3208h + JB D_ConvertS3MTimer + + Xor EAX, 'ITRK' + RoR EAX, 7 + Neg EAX + RoL EAX, 4 + Xor EAX, 'JTHL' + +D_ConvertS3MTimer: + StosD + ; OK, panning now... + Mov SI, 60000+40h + Mov CX, 32 + +D_LoadS3M3: + LodsB + + Mov DL, 32+128 + Cmp AL, 128 + JAE D_LoadS3M4 + + Mov AH, AL + +; Test Byte Ptr [DS:60000+33h], 128 +; JZ D_LoadS3M5 + + And AL, 127 + + Mov DL, 0 + Cmp AL, 7 + JBE D_LoadS3M4 + + Mov DL, 64 + Cmp AL, 15 + JBE D_LoadS3M4 + + Mov DL, 32 + +D_LoadS3M4: + Mov AL, DL + And AH, 80h + + StosB + Loop D_LoadS3M3 + + Mov CX, 32 + Mov AL, 32+128 + Rep StosB + + Mov CX, 64 + Mov AL, 64 + Rep StosB + + Mov DI, 100h + Mov CX, 256 + Mov AL, 255 + Rep StosB + + Push DS + + Mov CX, [DS:60000+20h] + Push ES + Pop DS + Mov DX, 100h + Mov AH, 3Fh + Int 21h + + Pop DS ; Order list loaded. + + Mov AH, 3Fh + Mov CX, [DS:60000+22h] + Add CX, [DS:60000+24h] + Add CX, CX + Xor DX, DX + Int 21h + + Cmp Byte Ptr [DS:60000+35h], 252 + JNE D_LoadS3M15 + + Mov AH, 3Fh + Mov CX, 32 + Mov DX, 1024 + Int 21h + + Mov CX, 32 + Mov SI, 1024 + Mov DI, 64 + +D_LoadS3M14: + LodsB + Test AL, 32 + JZ D_LoadS3M16 + + Mov AH, [ES:DI] + And AX, 800Fh + ShL AL, 1 + ShL AL, 1 + Add AL, 2 + Or AL, AH + Mov [ES:DI], AL + +D_LoadS3M16: + Inc DI + + Loop D_LoadS3M14 + +D_LoadS3M15: + Mov CX, 1 ; Load instruments + Mov DI, 55912 + +D_LoadS3M7: + Push CX + Push DI + + Push DI + Push DS + + Mov SI, CX + Dec SI + Add SI, SI + Mov DX, [SI] + + Push CS + Pop DS + Push CX ; For Drawstring. + + Mov AX, 4200h + Xor CX, CX + ShLD CX, DX, 4 + ShL DX, 4 + Int 21h + + Mov SI, Offset SHLoadMsg + Mov DI, (4+16*80)*2 + Mov AH, 5 + Call S_DrawString + Pop AX + + Pop DS + Pop DI + + Mov DX, 1024 ; Load inst. header. + Mov CX, 80 + Mov AH, 3Fh + Int 21h + + Mov EAX, 'SPMI' + StosD + + Mov SI, 1025 + Mov CX, 12 + Rep MovsB + Xor AL, AL + StosB + Mov AL, 64 + StosB + + Xor AL, AL + + Cmp Byte Ptr [DS:1024], 1 + JNE D_LoadS3M8 + + Mov AL, [DS:1024+1Fh] + ShR AL, 1 + And AL, 2 + + Cmp Word Ptr [DS:1024+10h], 0 + JE D_LoadS3M8 + + Inc AX + +D_LoadS3M8: + Mov CL, [DS:1024+1Fh] + Mov CH, CL ; CL = 1 -> loop + And CL, 1 + ShL CL, 4 + Or AL, CL ; Loop... + + And CH, 4 + ShR CH, 1 + Or AL, CH ; 16 bit. + +D_LoadS3M9: + StosB + Mov AL, [DS:1024+1Ch] + StosB + Mov SI, 1024+30h + Mov CX, 25 + Rep MovsB + Xor AX, AX + StosW + Mov AL, 32 + StosB + + Mov EAX, [DS:1024+10h] + StosD ; Length + + Mov EAX, [DS:1024+14h] + StosD ; LoopBeg + + Mov EAX, [DS:1024+18h] + StosD ; LoopEnd + + Mov EAX, [DS:1024+20h] + StosD ; C5Spd + + Xor AX, AX + StosW + StosW ; Susloopbegin + + StosW + StosW ; SusLoopEnd + + Cmp Byte Ptr [DS:1024], 1 + JE D_LoadS3M22 + + Xor AX, AX + StosW + StosW + Jmp D_LoadS3M23 + +D_LoadS3M22: + Mov CL, 4 + Mov AX, [DS:1024+0Eh] + Mov DL, [DS:1024+0Fh] + Mov DH, [DS:1024+0Dh] + ShL AX, CL + ShR DX, CL + StosW ; Sample pointer in file. + Mov AX, DX + StosW + + Xor AX, AX + +D_LoadS3M23: + StosW ; Vibrato info... + StosW + + Pop DI + Pop CX + Add DI, 80 + Inc CX + + Cmp CX, 100 + JAE D_LoadS3M10 + + Cmp CX, [DS:60000+22h] + JBE D_LoadS3M7 + +D_LoadS3M10: + Push DS + + Mov CX, 1 ; CX = sample number (base 1) + ; DS = doesn't matter + ; ES = songdata segment + +D_LoadS3M17: ; OK, now load the samples. + Push CX + Push ES + + Mov SI, CX + Dec SI + Add SI, SI + Mov SI, [ES:64912+SI] + Test Byte Ptr [ES:SI+12h], 1 + JZ D_LoadS3M18 + + Push CS + Pop DS + + Push SI + Mov SI, Offset SampleMsg + Mov DI, (4+17*80)*2 + Mov AH, 5 + Push CX + Call S_DrawString + Pop DI + Pop SI ; ES:SI points to sample header. + ; DI = sample number+1 + Push ES + Pop DS + + Mov AX, 4200h + Xor CX, CX + Xor DX, DX + XChg CX, [DS:SI+4Ah] + XChg DX, [DS:SI+48h] + Int 21h ; Move file pointer. + + Mov AX, DI + Dec AX + + Call D_LoadSampleData + Jmp D_LoadS3MSamplePresent + +D_LoadS3M18: + Mov DWord Ptr [SI+48h], 0 + +D_LoadS3MSamplePresent: + Pop ES + Pop CX + Inc CX + Cmp CX, 100 + JBE D_LoadS3M17 + + Pop DS + + Mov CX, 0 ; CX = pattern number + ; DS = disktransfer + +D_LoadS3M11: + Push CX ; Load patterns.... + + Push DS + + Push CS + Pop DS + + Mov DI, (4+18*80)*2 + Mov SI, Offset PatternMsg + Mov AH, 5 + Push CX + Call S_DrawString + Pop SI ; SI = Pattern Number + + Pop DS + + Add SI, [DS:60000+22h] + Add SI, SI + Mov DX, [SI] ; DX = offset of pattern / 16 + And DX, DX + JZ D_LoadS3M13 + + Push CX + + Xor CX, CX + ShLD CX, DX, 4 + ShL DX, 4 + Mov AX, 4200h + Int 21h + + Mov AH, 3Fh ; Load data. + Mov CX, 2 + Mov DX, 1024 + Int 21h + Mov AH, 3Fh + Mov CX, [DS:1024] + Mov DX, 1024 + Int 21h ; Pattern data at DS:1024 + + Pop DX ; DX = Pattern number + Mov SI, 1024 + Call PE_TranslateS3MPattern + +D_LoadS3M13: + Pop CX + Inc CX + Cmp CX, 100 + JA D_LoadS3M12 + + Cmp CX, [DS:60000+24h] + JB D_LoadS3M11 + +D_LoadS3M12: + Jmp D_PostLoadModule + + Ret + +EndP D_LoadS3M + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_Load669 Far + + Xor AX, AX + Call D_PreLoadModule + + Mov AH, 3Fh + Mov CX, 1F1h + Mov DX, 60000 + Int 21h + + Mov SI, 60000+2 + Mov DI, 4 + Mov CX, 25 + Rep MovsB + + Xor AX, AX + Mov CX, 7 + Rep StosB + Mov SI, 60000+6Eh + LodsB + StosW + LodsB + StosW + + Add DI, 4 + Mov AX, 19h ; Stereo control, sample controlled, + StosW ; Linear, Old EFX + Xor AX, AX + StosW ; Song message attached. + + Mov AX, 3080h ; GV/MV + StosW + + Mov AX, 78*100h+6h ; 78 BPM, speed 6 + StosW + + Mov AX, 64 ; Separation of 64 + StosW + Xor AX, AX + Mov CX, 5 + Rep StosW + + Mov AX, 4000h + StosW + StosW + StosW + StosW + Mov AL, 32+128 + Mov CX, 56 + Rep StosB ; Channel pan + Mov AL, 64 + Mov CL, AL + Rep StosB ; Channel volume + + Mov SI, 60000+71h + Mov DI, 100h ; Orders + Mov CL, 80h + Rep MovsB + Mov CL, 80h + Mov AL, 0FFh + Rep StosB ; Orders done. + + Xor BP, BP ; Sample time + + Mov DI, 512+55400 + Mov AL, 25 + Mul Byte Ptr [DS:60000+6Eh] + Mov CX, AX ; CX = bytes to read + Mov AH, 3Fh + Xor DX, DX + Int 21h + Xor SI, SI + +D_Load669_1: + Cmp BP, [ES:24h] + JAE D_Load669_2 + + Mov EAX, 'SPMI' + StosD + Mov CX, 6 + Rep MovsW + Mov AX, 4000h + StosW + + ; Flag, volume + Mov AH, 60 + Inc SI + Mov ECX, [SI] + Test ECX, ECX + JZ D_Load669_3 + + Xor EAX, EAX + Mov [ES:DI+22h], EAX + Mov [ES:DI+26h], EAX + + Mov AX, 3C01h ; Sample present + + Mov ECX, [SI+8] ; End loop + + Cmp ECX, [SI] + JA D_Load669_3 + + Sub ECX, [SI+4] ; Start loop + JC D_Load669_3 + Cmp ECX, 2 + JB D_Load669_3 + + Mov ECX, [SI+4] + Mov [ES:DI+22h], ECX + Mov ECX, [SI+8] + Mov [ES:DI+26h], ECX + + Mov AX, 3C11h ; Sample present, forwards loop + +D_Load669_3: + StosW + Mov CX, 13 + Sub SI, CX + Rep MovsB + Xor AL, AL + Mov CX, 13 + Rep StosB + Mov AH, 32 + StosW ; Convert, DfP + MovsW + MovsW + Add SI, 8 + Add DI, 8 + + Mov AX, 8363 + StosW + + Xor AX, AX + Mov CX, 9 + Rep StosW + + Inc BP + Jmp D_Load669_1 + +D_Load669_2: ; OK.. patterns.. + Xor BP, BP ; BP = pattern number + +D_Load669_4: + Cmp BP, [ES:26h] + JAE D_Load669_5 + + Mov AH, 3Fh + Mov CX, 600h + Xor DX, DX + Int 21h ; Patterns at DS:0 + + Mov AH, [DS:60000+0F1h+BP] + Mov CL, [DS:60000+171h+BP] + Call PE_Translate669Pattern + + Inc BP + Jmp D_Load669_4 + +D_Load669_5: ; Samples + + Xor BP, BP + Push ES + Pop DS + +D_Load669Samples: + Inc BP + Cmp BP, [DS:24h] + JA D_Load669End + + Mov SI, BP + Add SI, SI + Mov SI, [DS:64910+SI] + Test Byte Ptr [DS:SI+12h], 1 ; Sample present? + JZ D_Load669Samples + + Push DS + Push SI + + Push CS + Pop DS + + Push BP + Mov SI, Offset SampleMsg + Mov DI, (4+16*80)*2 + Mov AH, 5 + Call S_DrawString + + Pop AX + Pop SI + Pop DS + + Dec AX + Call D_LoadSampleData + + Jmp D_Load669Samples + +D_Load669End: + Jmp D_PostLoadModule + +EndP D_Load669 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_LoadMOD Far + + Xor AX, AX + Call D_PreLoadModule + + Mov AH, 3Fh + Mov CX, 2048 + Mov DX, 60000 + Int 21h + + Mov SI, 60000 + Mov DI, 4 + Mov CX, 20 + Rep MovsB ; Song name + Xor AX, AX + Mov CX, 8 + Rep StosW + Add DI, 4 + Mov AX, 31h ; Old effects, stereo, sample control + StosW + Xor AX, AX + StosW + Mov AX, 3080h ; GV/MV + StosW + + Mov AX, 07D06h ; 125 BPM, speed 6 + StosW + + Mov AX, 64 ; Separation of 64 + StosW + + Xor AX, AX + Mov CX, 5 + Rep StosW + + Mov DL, CS:MODNumberOfChannels + Mov CX, 64 + Cmp DL, 8 + JBE D_LoadMOD13 + + Mov CL, DL + Mov AL, 32 + Rep StosB + Mov CL, 64 + Sub CL, DL + Jmp D_LoadMOD14 + +D_LoadMOD13: + Mov AX, 4000h ; Panning. + StosW + Mov AX, 40h + StosW + Sub CX, 4 + + Cmp DL, 4 + JBE D_LoadMOD14 + + Mov AX, 4000h + StosW + Sub CX, 2 + Cmp DL, 6 + JBE D_LoadMOD14 + + Mov AX, 40h + StosW + Sub CX, 2 + +D_LoadMOD14: + Mov AL, 32+128 + Rep StosB ; Clear Panning + + Mov AL, 64 + Mov CX, 64 + Rep StosB ; Channel Volume + + Mov DI, 256 + Mov CX, 256 + Mov AL, 0FFh + Rep StosB ; Orders. + + Mov DI, 256 + Xor CH, CH + Mov CL, CS:MODNumberOfOrders + Mov SI, CS:MODOrderOffset + Mov DX, SI + Rep MovsB ; copy orders... + + ; Get number of patterns to load + Xor CX, CX + Mov SI, DX + Mov AX, 07F00h + +D_LoadMOD1: + LodsB + Cmp CL, AL + JAE D_LoadMOD2 + + Mov CL, AL + +D_LoadMOD2: + Dec AH + JNZ D_LoadMOD1 + + Inc CX ; CX = number of patterns to + ; load + Push CX + + Push BX + ; setup inst. headers + Xor CH, CH + Mov CL, CS:MODNumberOfInstruments + Mov SI, 60000+20 + Mov DI, 512+55400 + +D_LoadMOD3: + Push CX + + Mov EAX, 'SPMI' + StosD + + Mov CX, 6 + Xor AX, AX + Rep StosW + StosB + Mov AL, 64 + StosB + Xor AL, AL + Mov CX, [DS:SI+28] + XChg CH, CL + Cmp CX, 1 + JBE D_LoadMOD4 + + Or AL, 16 + +D_LoadMOD4: + Mov CX, [DS:SI+22] + XChg CH, CL + Cmp CX, 1 + JBE D_LoadMOD5 + + Or AL, 1 + +D_LoadMOD5: + StosB + Mov AL, [DS:SI+25] + StosB + Mov CX, 22 + Rep MovsB + Xor EAX, EAX + StosD + + Mov AX, 1+32*256 ; Convert signed->Unsigned + StosW ; Default pan of 32 + + LodsW + XChg AH, AL ; Sample length... + Add EAX, EAX + StosD + Mov EDX, EAX ; EDX = length + + MovZX EAX, Word Ptr [DS:SI+2] ; Loop begin + XChg AH, AL + + Cmp CS:MODOrderOffset, 60472 + JE D_LoadMOD15 + + Add EAX, EAX + +D_LoadMOD15: + Cmp EAX, EDX + JBE D_LoadMODLengthCheck1 + + Xor EAX, EAX + +D_LoadMODLengthCheck1: + StosD + Mov ECX, EAX + + MovZX EAX, Word Ptr [DS:SI+4] ; Loop end + XChg AH, AL + + Cmp CS:MODOrderOffset, 60472 + JE D_LoadMOD16 + + Add EAX, EAX + +D_LoadMOD16: + Add EAX, ECX + Cmp EAX, EDX + JBE D_LoadMODLengthCheck2 + + Mov EAX, EDX + +D_LoadMODLengthCheck2: + StosD + + LodsB ; C5Speed. + And AX, 15 + Mov BX, AX + Add BX, BX + Mov AX, [CS:FineTuneTable+BX] + StosW + Xor AX, AX + Mov CX, 9 + Rep StosW + + Add SI, 5 + + Pop CX + Loop D_LoadMOD3 + + Pop BX ; Now to load mod patterns. + + Mov AX, 4200h + Xor CX, CX + Mov DX, CS:MODPatternOffset + Int 21h ; set offset in file... + + Pop CX + Xor AX, AX ; Start with pattern 0 + +D_LoadMOD6: + Cmp AX, CX + JAE D_LoadMOD7 + + Push AX + Push CX + + Push DS + + Push CS + Pop DS + + Push AX ; AX = pattern num. + Mov SI, Offset PatternMsg + Mov DI, (4+16*80)*2 + Mov AH, 5 + Call S_DrawString + + Pop DX ; DX = pattern num + Pop DS + + Push DX + + Mov AH, 3Fh + Mov CH, CS:MODNumberOfChannels + Xor CL, CL + Xor DX, DX + Int 21h ; DS:0 contains pat data + + Pop DX + Xor SI, SI + Mov AL, CS:MODNumberOfChannels + Xor AH, AH + + Call PE_TranslateMODPattern + + Pop CX + Pop AX + Inc AX + Jmp D_LoadMOD6 + + +D_LoadMOD7: ; Finished loading patterns + Mov CX, 1 ; Time to load samples. + +D_LoadMOD8: + Push CX + Push ES + + Mov SI, CX + Dec SI + Add SI, SI + Mov SI, [ES:64912+SI] + + Test Byte Ptr [ES:SI+12h], 1 + JZ D_LoadMOD9 + + Push SI + + Push CS + Pop DS + + Push CX + Mov SI, Offset SampleMsg + Mov DI, (4+17*80)*2 + Mov AH, 5 + Call S_DrawString + +; Mov AX, 4201h +; Xor CX, CX +; Mov DX, 4 +; Int 21h ; Progress pointer + + Pop AX + + Pop SI + + Push ES + Pop DS + + Dec AX ; AX = sample to load. + Call D_LoadSampleData + +D_LoadMOD9: + Pop ES + Pop CX + Inc CX + Cmp CL, CS:MODNumberOfInstruments + JBE D_LoadMOD8 + +D_LoadMOD12: + Jmp D_PostLoadModule + + Ret + +EndP D_LoadMOD + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +ENDIF + +Proc ConvertOldInstrument ; DS:SI points to inst. + + PushAD + Push DS + Push ES + + Push DS + Pop ES + + Mov DI, SI + + Mov AL, [SI+11h] ; Old format Flg + Mov [SI+130h], AL + + Mov EAX, [SI+12h] ; VLS, VLE, SLS, SLE + Mov [SI+132h], EAX + + Mov AX, [SI+18h] ; Fadeout + Add AX, AX + Mov [SI+14h], AX + + Mov AL, [SI+1Ah] + Mov [SI+11h], AL + + Xor AX, AX + Mov AL, [SI+1Bh] + Mov [SI+12h], AX ; DCT + + Mov AX, 60*256 ; PPS, PPC + Mov [SI+16h], AX + + Mov AX, 128+(32+128)*256 ; GbV+DfP + Mov [SI+18h], AX + + Xor AX, AX + Mov [SI+1Ah], AX + ; Now for envelope + Push SI + Xor CX, CX + + Add SI, 1F8h + Add DI, 136h + +D_LoadITInstrument2: + LodsW + Cmp AX, 0FFFFh + JE D_LoadITInstrument3 + + Mov [DI], AH ; Magintude + Xor AH, AH + Mov [DI+1], AX ; Tick + + Add DI, 3 + Inc CX + Cmp CL, 25 + JAE D_LoadITInstrument3 + + Jmp D_LoadITInstrument2 + +D_LoadITInstrument3: + Pop SI + Mov [SI+131h], CL + + Mov CX, SI + Add CX, 554 + Sub CX, DI + Xor AL, AL + Rep StosB + + Mov Byte Ptr [SI+183h], 2 ; Num nodes for panning + pitch + Mov Byte Ptr [SI+1D5h], 2 + + Mov Byte Ptr [SI+18Ch], 99 ; Magn 0 at Tick 99 + Mov Byte Ptr [SI+1DEh], 99 ; Magn 0 at Tick 99 + + Pop ES + Pop DS + PopAD + + Ret + +EndP ConvertOldInstrument + +IF TUTORIAL +ELSE + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_LoadIT Far + + Xor AX, AX + Call D_PreLoadModule + + Push DS + + Push CS + Pop DS + Mov SI, Offset HeaderMsg + Mov DI, (4+16*80)*2 + Mov AH, 5 + Call S_DrawString + + Pop DS + + Mov AH, 3Fh + Mov CX, 2048 + Xor DX, DX + Int 21h + + Cmp Word Ptr [DS:28h], 208h + JB D_ConvertITTimer + + Mov EAX, [DS:3Ch] + Xor EAX, 'ITRK' + RoR EAX, 7 + Neg EAX + RoL EAX, 4 + Xor EAX, 'JTHL' + Mov [DS:3Ch], EAX + +D_ConvertITTimer: + Test Byte Ptr [DS:2Eh], 2 ; Time data? + JZ D_LoadTimeDataNone + + ; Seek to 0C0+Orders+ + ; (ins+samp+pat)*4 + Mov DX, [DS:22h] + Add DX, [DS:24h] + Add DX, [DS:26h] + ShL DX, 2 + Add DX, [DS:20h] + Add DX, 0C0h + Xor CX, CX + Mov AX, 4200h + Int 21h + + Push DS + + Push CS + Pop DS + + Mov AH, 3Fh + Mov CX, 2 + Mov DX, Offset NumTimerData + Int 21h + + Push BX ; Allocate data for timedata + Mov BX, NumTimerData + Cmp BX, 0FFFFh + JNE D_NoTimerDataOverFlow + + Dec BX + Mov NumTimerData, BX + +D_NoTimerDataOverFlow: + Mov CX, BX + ShR BX, 1 + Inc BX + Mov AH, 48h + Int 21h + Pop BX + JC D_LoadTimeDataEnd + + Mov TimerData, AX + Mov DS, AX + ShL CX, 3 + Xor DX, DX + Mov AH, 3Fh + Int 21h + +D_LoadTimeDataEnd: + Pop DS + +D_LoadTimeDataNone: + Test Byte Ptr [DS:2Eh], 8 + JZ D_LoadMIDIConfigDataNone + + PushA + Push DS + + Call Music_GetMIDIDataArea + Xor DX, DX + Mov CX, 4896 + Mov AH, 3Fh + Int 21h + + Pop DS + PopA + +D_LoadMIDIConfigDataNone: + Test Byte Ptr [DS:2Eh], 1 + JZ D_LoadITMsg1 + ; Load the message + ; Move to offset first. + Mov AX, 4200h + Mov CX, [DS:3Ah] + Mov DX, [DS:38h] + Int 21h ; Seek to position + + Push DS + + Mov CX, [DS:36h] + Call Msg_GetMessageOffset + Mov AH, 3Fh + Int 21h + + Pop DS + +D_LoadITMsg1: + ; Actually, load row hilights first... + Test Byte Ptr [DS:2Eh], 4 + JZ D_LoadITNoHilight + + Mov AX, [DS:1Eh] + Push DS + + Push Pattern + Pop DS + Assume DS:Pattern + Mov Word Ptr [RowHilight1], AX + + Pop DS + Assume DS:Nothing + +D_LoadITNoHilight: + Xor SI, SI + Xor DI, DI + Mov CX, 192 + Rep MovsB ; Header + + Mov DI, 256 + Mov CX, [DS:20h] + + Mov DX, DI + Dec CX + Sub DX, CX + Rep MovsB ; Orders + Mov AL, 0FFh + Mov CX, DX + Rep StosB + + Inc SI ; SI points to first + ; pointer + + Xor BP, BP ; Instrument time. + +D_LoadIT1: + Cmp BP, [DS:22h] + JAE D_LoadIT2 + + Push DS + Push SI + + Push CS + Pop DS + Mov SI, Offset InstrumentMsg + Mov AX, BP + Inc AX + Push AX + Mov AH, 5 + Mov DI, (4+17*80)*2 + Call S_DrawString + Pop AX + + Pop SI + Pop DS + ; Move to offset.. + LodsW + Mov DX, AX + LodsW + Mov CX, AX + Mov AX, 4200h + Int 21h + + Mov DI, [DS:2Ah] ; Format version + + Push DS + Push SI + + Push ES + Pop DS + Mov SI, BP + Add SI, SI + Mov DX, [DS:64712+SI] + Mov CX, 554 + Mov AH, 3Fh + Int 21h + + Cmp DI, 200h + JAE D_LoadITInstrument1 + + Mov SI, DX + Call ConvertOldInstrument + +D_LoadITInstrument1: + Pop SI + Pop DS + Inc BP + Jmp D_LoadIT1 + +D_LoadIT2: + Xor BP, BP ; Sample header time. + +D_LoadIT3: + Cmp BP, [DS:24h] + JAE D_LoadIT4 + + Push DS + Push SI + + Push CS + Pop DS + Mov SI, Offset SHLoadMsg + Mov AX, BP + Inc AX + Push AX + Mov AH, 5 + Mov DI, (4+18*80)*2 + Call S_DrawString + Pop AX + + Pop SI + Pop DS + ; Move to offset.. + LodsW + Mov DX, AX + LodsW + Mov CX, AX + Mov AX, 4200h + Int 21h + + Push DS + Push SI + + Push ES + Pop DS + + Mov SI, BP + Add SI, SI + Mov DX, [DS:64912+SI] + Mov CX, 80 + Mov AH, 3Fh + Int 21h + + Pop SI + Pop DS + Inc BP + Jmp D_LoadIT3 + +D_LoadIT4: + Xor BP, BP + + Push DS + Push SI + + + Push ES + Pop DS ; DS now points to song data. + +D_LoadIT7: + Mov SI, BP + Add SI, SI + Mov SI, [64912+SI] + + Test Byte Ptr [DS:SI+12h], 1 + JZ D_LoadIT8 + + Push DS + Push SI + + Push CS + Pop DS + Mov SI, Offset SampleMsg + Mov AX, BP + Inc AX + Push AX + Mov AH, 5 + Mov DI, (4+19*80)*2 + Call S_DrawString + Pop AX + + Pop SI + Pop DS + + Mov AX, 4200h + Xor CX, CX + Xor DX, DX + XChg DX, [DS:SI+48h] + XChg CX, [DS:SI+4Ah] + Int 21h ; Move file pointer. + + Mov AX, BP + Call D_LoadSampleData + Jmp D_LoadITSamplePresent + +D_LoadIT8: + Mov DWord Ptr [SI+48h], 0 + +D_LoadITSamplePresent: + Inc BP + Cmp BP, 99 + JB D_LoadIT7 + + Pop SI + Pop DS + + Xor BP, BP + +D_LoadIT5: + Cmp BP, [DS:26h] ; Pattern time. + JAE D_LoadIT6 + + Push ES + + Push DS + Push SI + + Push CS + Pop DS + Mov SI, Offset PatternMsg + Push BP + Mov AH, 5 + Mov DI, (4+20*80)*2 + Call S_DrawString + Pop AX + + Pop SI + Pop DS + ; Move to offset.. + LodsW + Mov DX, AX + LodsW + Mov CX, AX + And DX, DX + JNZ D_LoadIT12 + And CX, CX + JZ D_LoadIT13 + +D_LoadIT12: + Mov AX, 4200h + Int 21h + + Push DS + Push SI + + Mov AH, 3Fh + Mov DX, 60000 + Mov CX, 8 + Int 21h ; DS:DX = pattern header. + + Mov DX, [DS:60000] ; DX = length + Push DX + Add DX, 8 + Mov SI, BP + + Push BX + Call Music_AllocatePattern + ; ES:DI = location. + Pop BX + + Mov AX, ES + And AX, AX + JZ D_LoadIT10 + + Mov SI, 60000 + Mov CX, 8 + Rep MovsB + + Push ES + Pop DS + Mov DX, DI + Mov AH, 3Fh + Pop CX ; CX = length. + Int 21h + + Jmp D_LoadIT11 + +D_LoadIT10: + Pop CX + Push BX + + + Call PEFunction_OutOfMemoryMessage + + Pop BX + +D_LoadIT11: + Pop SI + Pop DS + +D_LoadIT13: + Pop ES + + Inc BP + Jmp D_LoadIT5 + +D_LoadIT6: + Jmp D_PostLoadModule + + Ret + +EndP D_LoadIT + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_LoadFileImpulseModule Far + + Mov SI, 1 + Mov CX, Object1 + Mov DX, Offset O1_LoadITList + + Mov AX, 5 + Ret + +EndP D_LoadFileImpulseModule + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_LoadFileS3MModule Far + + Mov SI, 1 + Mov CX, Object1 + Mov DX, Offset O1_LoadS3MList + + Mov AX, 5 + Ret + +EndP D_LoadFileS3MModule + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_LoadFile669Module Far + + Mov SI, 1 + Mov CX, Object1 + Mov DX, Offset O1_Load669List + + Mov AX, 5 + Ret + +EndP D_LoadFile669Module + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_LoadFileXMModule Far + + Mov SI, 1 + Mov CX, Object1 + Mov DX, Offset O1_LoadXMList + + Mov AX, 5 + Ret + +EndP D_LoadFileXMModule + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_LoadFileMTMModule Far + + Mov SI, 1 + Mov CX, Object1 + Mov DX, Offset O1_LoadMTMList + + Mov AX, 5 + Ret + +EndP D_LoadFileMTMModule + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_LoadFileMODModule Far + + Mov AL, 31 + Mov CL, [DS:60000+950] + Mov DX, 60952 + Mov SI, 1084 + + Cmp Word Ptr [BX+23], 16 + JNE D_LoadFileMODModule1 + + Mov AL, 15 + Mov CL, [DS:60000+470] + Mov DX, 60472 + Mov SI, 600 + +D_LoadFileMODModule1: + Mov CS:MODNumberOfInstruments, AL + Mov CS:MODNumberOfOrders, CL + Mov CS:MODOrderOffset, DX + Mov CS:MODPatternOffset, SI + + Mov SI, [BX+23] + Cmp SI, 17 + JNE D_LoadFileMODModule2 + + Mov AL, [BX+22] + Jmp D_LoadFileMODModule3 + +D_LoadFileMODModule2: + Sub SI, 9 + Mov AL, [CS:MODChannelTable+SI] + +D_LoadFileMODModule3: + Mov CS:MODNumberOfChannels, AL + + Mov SI, 1 + Mov CX, Object1 + Mov DX, Offset O1_LoadMODList + + Mov AX, 5 + Ret + +EndP D_LoadFileMODModule + +ENDIF + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + diff --git a/it/IT_D_WM.INC b/it/IT_D_WM.INC new file mode 100644 index 0000000..22e492c --- /dev/null +++ b/it/IT_D_WM.INC @@ -0,0 +1,1785 @@ +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Write module functions +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + + +Proc WriteITSampleBlock + + PushAD ; BX = file handle. + Push DS + + Mov DS, CS:DiskDataArea + + Mov DX, [DS:1996] + Mov CX, [DS:1998] + Mov AX, 4200h + Int 21h + + Mov AX, 80 + Mul Word Ptr [DS:24h] + Mov CX, AX + + Mov DX, 2000 + Call D_SaveBlock + +WriteITSampleBlock1: + Pop DS + PopAD + Ret + +EndP WriteITSampleBlock + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +NUMS3MCHANNELS EQU 16 + +BitLUT Label Byte + DB 1, 2, 3, 3, 4, 4, 4, 4 + DB 5, 5, 5, 5, 5, 5, 5, 5 + DB 4, 4, 4, 4, 3, 3, 2 + +BitLUT16 Label Byte + DB 1, 10 SHL 3 + 3, 11 SHL 3 + 5, 11 SHL 3 + 3 + DB 3 DUP (12 SHL 3 + 5), 12 SHL 3 + 3 + DB 7 DUP (13 SHL 3 + 5), 13 SHL 3 + 3 + + DB 13 SHL 3 + 4, 7 DUP (13 SHL 3 + 5) + DB 12 SHL 3 + 4, 3 DUP (12 SHL 3 + 5) + DB 11 SHL 3 + 4, 11 SHL 3 + 5, 10 SHL 3 + 4, 2 + + +Proc D_SaveIT Far + + + Call PE_SaveCurrentPattern + + Call D_UpdateFileName + + Push CS + Pop DS + Assume DS:Disk + + Mov NoSaveError, 0 + + Mov AH, 3Ch + Xor CX, CX ; File type is normal (archive) + Mov DX, Offset SaveFileName ; DS:DX points to filename + Int 21h + JNC D_SaveIT3 + + Call PE_RestoreCurrentPattern + Jmp D_NoSaveMessage + +D_SaveIT3: + Mov BX, AX ; BX = handle + + Mov ES, DiskDataArea + Call Music_GetSongSegment + Mov DS, AX + Assume DS:Nothing ; DS = MusicData + + Xor SI, SI + Xor DI, DI + Mov CX, 192 + Rep MovsB ; Get header. + + ; Now to figure out the + ; orders. + Mov SI, 511 + StD + Mov CX, 256 + +D_SaveIT4: + LodsB + Cmp AL, 0FFh + LoopE D_SaveIT4 + + ClD + + Add CX, 2 + Mov [ES:20h], CX + Dec CX + + Mov SI, 256 + Rep MovsB ; Transfer orders. + Mov AL, 0FFh + StosB + +; Mov AX, 0 +; Test Byte Ptr [DS:2Ch], 4 +; JZ D_SaveIT6 +; + Call Music_GetNumberOfInstruments +; +; D_SaveIT6: + Mov [ES:22h], AX ; Number of instruments + + Call Music_GetNumberOfSamples + Mov [ES:24h], AX ; Number of samples + + Call PE_GetMaxPattern + Inc AX + Mov [ES:26h], AX ; Number of patterns. + + Xor CX, CX ; CX:DX = 'long' offsets. + Mov DX, 0C0h + Add DX, [ES:20h] + Mov AX, [ES:22h] + ShL AX, 2 + Add DX, AX + Mov AX, [ES:24h] + ShL AX, 2 + Add DX, AX + Mov AX, [ES:26h] + ShL AX, 2 + Add DX, AX + + Mov DWord Ptr [ES:36h], 0 + Mov Word Ptr [ES:2Eh], 4 ; Row hilight information + + Push DS + + Push Pattern + Pop DS + Assume DS:Pattern + + Mov AX, Word Ptr [RowHilight1] + + Pop DS + Assume DS:Nothing + + Mov [ES:1Eh], AX + + + Call GetTimerCounter + Sub EAX, EditTimer + + Cmp TimerData, 0 + JE NoTimerData + + Or Byte Ptr [ES:2Eh], 2 ; Contains timer information + + Push ES ; Put time into table. + Push DI + + Mov ES, TimerData + Mov DI, NumTimerData + ShL DI, 3 + Add DI, 4 + StosD + Add DI, 2 + + Add DX, DI ; Long offset progress. + AdC CX, 0 + + Pop DI + Pop ES + +NoTimerData: +; OK.. check for MIDI config save. + Test Byte Ptr [DS:2Ch], 128 + JZ D_SaveITNoMIDIConfig1 + + Add DX, 4896 ; MIDI Config size + AdC CX, 0 + Or Byte Ptr [ES:2Eh], 8 ; MIDI Config. + +D_SaveITNOMIDIConfig1: + + Add EAX, [ES:3Ch] + Xor EAX, 'JTHL' + RoR EAX, 4 + Neg EAX + RoL EAX, 7 + Xor EAX, 'ITRK' + + Mov [ES:3Ch], EAX + + Call Msg_GetMessageLength + Cmp AX, 1 + JE D_SaveITMsg1 + + Or Byte Ptr [ES:2Eh], 1 + Mov Word Ptr [ES:3Ah], 0 + Mov [ES:38h], DX + Mov [ES:36h], AX + Add DX, AX + +D_SaveITMsg1: + Mov BP, [ES:22h] ; Number of instruments + + Mov AX, 214h + + Cmp CS:SaveFormat, 0 + JE D_SaveNewFormat + + Inc AX + Cmp CS:SaveFormat, 3 + JE D_SaveNewFormat + + Mov AX, 200h + +D_SaveOldIT2_1: + Test BP, BP + JNZ D_SaveNewFormat + + Mov AX, 100h + +D_SaveNewFormat: + Inc BP + Mov Word Ptr [ES:28h], TRACKERVERSION + Mov [ES:2Ah], AX + And EBP, 0FFFFh + +D_SaveIT7: + Dec BP + JZ D_SaveIT8 + + Mov SI, [DS:EBP+EBP+64710] + Test Byte Ptr [SI+1D4h], 80h + JZ D_SaveIT216 + + Mov Word Ptr [ES:2Ah], 216h + +D_SaveIT216: + Mov AX, DX + StosW + Mov AX, CX + StosW + Add DX, 554 + AdC CX, 0 + + Jmp D_SaveIT7 + +D_SaveIT8: + Mov BP, [ES:24h] ; Number of samples + Inc BP + Mov [ES:1996], DX ; Store sample position. + Mov [ES:1998], CX + +D_SaveIT9: + Dec BP + JZ D_SaveIT10 + + Mov AX, DX + StosW + Mov AX, CX + StosW + + Add DX, 80 + AdC CX, 0 + + Jmp D_SaveIT9 + +D_SaveIT10: + + Xor BP, BP + +D_SaveIT11: + Cmp BP, [ES:26h] ; Number of patterns + JAE D_SaveIT12 + + Push DS + + Mov AX, BP + Call Music_GetPattern ; DS:SI has pattern + + Mov AX, DS + Cmp AX, Music + JE D_SaveIT1 + + Mov AX, DX + StosW + Mov AX, CX + StosW + + Add DX, [DS:SI] + AdC CX, 0 + Add DX, 8 ; pattern header length = 8. + AdC CX, 0 + + Jmp D_SaveIT22 + +D_SaveIT1: + Xor EAX, EAX + StosD + +D_SaveIT22: + Pop DS + + Inc BP + Jmp D_SaveIT11 + +D_SaveIT12: + ; CX:DX now point to first sample data. + Push CX + Push DX + + Push DS + + Push DI + + Push CS + Pop DS + Mov DI, (4+17*80)*2 + Mov SI, Offset HeaderMsg + Mov AH, 5 + Call S_DrawString + + Pop CX ; CX = length of header. + + Push ES + Pop DS + + Xor DX, DX + Call D_SaveBlock ; Header. + + Test Byte Ptr [DS:2Eh], 2 ; Time information? + JZ D_SaveITTimeData + + Push DS + + Push CS + Pop DS + + Mov CX, 2 + Mov DX, Offset NumTimerData + Inc [DS:NumTimerData] + Call D_SaveBlock + Mov CX, [DS:NumTimerData] + Dec [DS:NumTimerData] + ShL CX, 3 + Mov DS, [DS:TimerData] + Xor DX, DX + Call D_SaveBlock + + Pop DS + +D_SaveITTimeData: + Test Byte Ptr [DS:2Ch], 128 + JZ D_SaveITMIDIConfig + + Push DS + + Mov CX, 4896 + Xor DX, DX + Call Music_GetMIDIDataArea ; Gets DS + Call D_SaveBlock + + Pop DS + +D_SaveITMIDIConfig: + ; Message? + Test Byte Ptr [DS:2Eh], 1 + JZ D_SaveITMsg2 + + Mov CX, [DS:36h] + Push DS + Call Msg_GetMessageOffset + Call D_SaveBlock + Pop DS + +D_SaveITMsg2: + Push CS + Pop DS + Mov DI, (4+18*80)*2 + Mov SI, Offset InstrumentHeaderMsg + Mov AH, 5 + Call S_DrawString + + Pop DS + Cmp Word Ptr [ES:22h], 0 + JE D_SaveIT13 + + Mov AX, 554 + Mul Word Ptr [ES:22h] + Mov DX, 512 + Mov CX, AX + + Call D_SaveBlock ; Instrument headers... + +D_SaveIT13: + Push DS + + Push CS + Pop DS + Mov DI, (4+19*80)*2 + Mov SI, Offset SampleHeaderMsg + Mov AH, 5 + Call S_DrawString + + Pop DS ; DS = song data segment + Mov SI, 55912 ; Start of samples in mem. + Mov AX, 80 + Mul Word Ptr [ES:24h] + Mov DI, 2000 + Mov CX, AX + Rep MovsB + + Pop DX + Pop CX ; CX:DX = sample point. + + Mov BP, [ES:24h] ; Number of samples. + Mov SI, 2000 + Inc BP + +D_SaveIT14: + Dec BP + JZ D_SaveIT16 + Mov AL, [ES:SI+12h] + Mov AH, 1 + + Cmp CS:SaveFormat, 3 + JNE D_SaveNoDD + + Or AH, 4 + +D_SaveNoDD: + Test AL, 1 + JZ D_SaveIT15 + + Or AL, 8 + Cmp CS:SaveFormat, 2 + JNE D_SaveIT214_1 + + And AL, Not 8 + +D_SaveIT214_1: + Mov [ES:SI+48h], DX + Mov [ES:SI+4Ah], CX + + Test AL, 2 + Mov [ES:SI+12h], AL + Mov [ES:SI+2Eh], AH + Mov EAX, [ES:SI+30h] + JZ D_SaveIT16Bit + + Add EAX, EAX + +D_SaveIT16Bit: + Add DX, AX + PushF + ShR EAX, 16 + PopF + AdC CX, AX ; Advance sample pointer. + +D_SaveIT15: + Add SI, 80 + Jmp D_SaveIT14 + +D_SaveIT16: + Call WriteITSampleBlock + + Xor BP, BP + +D_SaveIT17: + Push DS + + Push CS + Pop DS + Mov DI, (4+20*80)*2 + Mov SI, Offset PatternMsg + Mov AH, 5 + Push BP + Call S_DrawString + Pop AX + + Call Music_GetPattern + Mov DX, DS + Cmp DX, Music + JE D_SaveIT2 + + Mov DX, SI + Mov CX, [DS:SI] + Add CX, 8 + Call D_SaveBlock + +D_SaveIT2: + Pop DS + Inc BP + Cmp BP, [ES:26h] + JB D_SaveIT17 + +; Setup compression block + Push DS + + Push CS + Pop DS + Mov SI, Offset BitLUT + + Mov DI, 10240 + Mov CX, 16/2 + Rep MovsW + +; Setup table. + + Mov CX, 16 + Mov AL, 6 + Rep StosB + + Mov CX, 28 + Inc AX + Rep StosB + + Mov CX, 64 + Inc AX + Rep StosB + + Mov CX, 8 + Inc AX + Rep StosB + + Mov CX, 64 + Dec AX + Rep StosB + + Mov CX, 29 + Dec AX + Rep StosB + + Mov CX, 16 + Dec AX + Rep StosB + + Mov CX, 15 + Sub SI, 8 + Rep MovsB + +; 16 bit Main LUT + + Mov SI, Offset BitLUT16 + Mov CX, 16 + Rep MovsB + + Mov CX, 15 + Mov AL, 14 SHL 3 + 5 + Rep StosB + Mov AL, 14 SHL 3 + 3 + StosB + + Mov CX, 31 + Mov AL, 15 SHL 3 + 5 + Rep StosB + Mov AL, 15 SHL 3 + 3 + StosB + + Mov CX, 63 + Mov AL, 16 SHL 3 + 5 + Rep StosB + Mov AL, 16 SHL 3 + 3 + StosB + + Inc AX +; Mov AL, 16 SHL 3 + 4 + StosB + Mov CX, 63 + Inc AX +; Mov AL, 16 SHL 3 + 5 + Rep StosB + + Mov AL, 15 SHL 3 + 4 + StosB + Mov CX, 31 + Mov AL, 15 SHL 3 + 5 + Rep StosB + + Mov AL, 14 SHL 3 + 4 + StosB + Mov CX, 15 + Mov AL, 14 SHL 3 + 5 + Rep StosB + + Mov CX, 16 + Rep MovsB + +; 16 bit LUT 1, for 16-bit samples with high byte = 0 + + Mov SI, Offset BitLUT + Mov CX, 16 + Rep MovsB + + Mov CX, 16 + Mov AL, 6 + Rep StosB ; AL = 6 from before + + Mov CX, 24 + Inc AX + Rep StosB + + Mov CX, 64 + Inc AX + Rep StosB + + Mov CX, 128 + Inc AX + Rep StosB + +; 16-Bit LUT 2, for 16-bit samples with high byte = 0xFF + + Mov CX, 16 + Inc AX + Rep StosB + + Mov CX, 128 + Dec AX + Rep StosB + + Mov CX, 64 + Dec AX + Rep StosB + + Mov CX, 25 + Dec AX + Rep StosB + + Mov CX, 16 + Dec AX + Rep StosB + + Mov CX, 15 + Sub SI, 8 + Rep MovsB + + Mov CX, 256-8 + Xor AX, AX + Rep StosB + + Mov CX, 16 + Inc AX + Rep StosB + + Mov CX, 256-8+256 + Dec AX + Rep StosB + + Pop DS + + Xor BP, BP ; BP = sample number. + Mov DI, 2000+48h + +D_SaveIT18: + Push DS + Push DI + + Xor CX, CX + Xor DX, DX + Mov AX, 4201h + Int 21h + + Mov [ES:DI], AX + Mov [ES:DI+2], DX + + Mov SI, BP + Add SI, SI + Mov SI, [64912+SI] ; DS:SI points to sample head. + + Test Byte Ptr [SI+12h], 1 ; Check if sample is present. + JZ D_SaveIT19 + Cmp DWord Ptr [SI+30h], 0 ; For bodgy sample crap. + JZ D_SaveIT19 + +D_SaveIT21: + Push DS ; DS:DX points to sample... + Push SI + + Push CS + Pop DS + Mov DI, (4+21*80)*2 + Mov SI, Offset SampleMsg + Mov AX, BP + Inc AX + Push AX + Mov AH, 5 + Call S_DrawString + Pop AX + + Pop SI + Pop DS ; Sample encoding to go here.. + ; But sample position needs to + ; be recoded then... + Cmp CS:SaveFormat, 2 + JNE D_SaveSampleDataCompressedCall + + Call D_SaveSampleData + Jmp D_SaveIT19 + +D_SaveSampleDataCompressedCall: + Call D_SaveSampleDataCompressed + +D_SaveIT19: + Pop DI + Pop DS + + Add DI, 80 + + Inc BP + Cmp BP, [ES:24h] + JB D_SaveIT18 + + Call WriteITSampleBlock + + Mov AH, 3Eh ; Close file + Int 21h + + Push CS + Pop DS + Mov DI, (4+23*80)*2 + Mov SI, Offset CompleteMsg + Mov AH, 5 + Call S_DrawString + +EndSaveModule: + Mov DX, Offset SaveFileName + Call D_DeleteIfError + + Call PE_RestoreCurrentPattern + + Cmp NoSaveError, 0 + JNE SaveModuleError + + Call PEResetModified + +SaveModuleError: + Mov AX, 1 + Ret + +EndP D_SaveIT + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_SaveS3M Far + + Call PE_SaveCurrentPattern + Call D_UpdateFileName + + Mov BP, 60h ; BP = length of header. +; Call PE_StoreCurrentPattern + + Push CS + Pop DS + Assume DS:Disk + + Mov SaveFormatError, 0 + + Mov NoSaveError, 0 + + Mov AH, 3Ch + Xor CX, CX ; File type is normal (archive) + Mov DX, Offset SaveFileName ; DS:DX points to filename + Int 21h + JNC D_SaveS3M1 + + Call PE_RestoreCurrentPattern + Jmp D_NoSaveMessage + +D_SaveS3M1: + Mov BX, AX + + Mov ES, DiskDataArea + Call Music_GetSongSegment + Mov DS, AX + Assume DS:Nothing ; DS = MusicData + + Mov SI, 4 + Xor DI, DI + Mov CX, 26/2 + Rep MovsW + Xor AX, AX + StosW + Mov AX, 1Ah+16*256 ; St3 module identification. + StosW + Xor AX, AX + StosW + ; Now to figure out the + ; orders. + Mov SI, 511 + StD + Mov CX, 256 + +D_SaveS3M2: + LodsB + Cmp AL, 0FFh + LoopE D_SaveS3M2 + + ClD + + Inc CX + Mov AX, CX + Inc AX ; Number of orders. + Add BP, AX + StosW + + Call Music_GetNumberOfSamples + Add BP, AX + Add BP, AX + StosW ; Number of samples. + + Call PE_GetMaxPattern + Inc AX + Add BP, AX + Add BP, AX + Cmp AX, 100 + JBE D_SaveS3M4 + + Mov AX, 100 + + Push Offset D_SaveS3M4 + Push SI + Push DI + Mov SI, Offset TooManyPatternsMsg + Mov DI, (4+23*80)*2 + Jmp D_SaveS3MFormatError + +D_SaveS3M4: + StosW ; Number of patterns + + ; Flags... 8 = vol0opt on. + Mov AX, [DS:2Ch] + And AX, 2 + ShL AX, 2 + StosW ; Flags stored. + + Mov AX, 3000h+TRACKERVERSION + StosW ; Impulse Tracker + + Mov AX, 2 + StosW ; Standard unsigned samples. + + Mov EAX, 'MRCS' + StosD ; ID done. + + Mov AH, [DS:2Ch] + Test AH, 4 + JZ D_SaveS3MNoInsError + + Push Offset D_SaveS3MNoInsError + Push SI + Push DI + Mov SI, Offset ST3InstrumentErrorMsg + Mov DI, (4+29*80)*2 + Jmp D_SaveS3MFormatError + +D_SaveS3MNoInsError: + Mov AL, [DS:30h] + ShR AL, 1 + StosB + Mov AX, [DS:32h] ; Tempo and speed + StosW + Mov AL, [DS:31h] ; Mixing volume + Mov AH, [DS:2Ch] ; Grab stereo setting. + Cmp AL, 80h + JB D_SaveNoMixOverflow + + Mov AL, 7Fh + +D_SaveNoMixOverflow: + ShL AL, 1 + ShR AX, 1 + StosB + + Mov AX, 252*256 + StosW + Xor AX, AX + StosW + + Call GetTimerCounter + Sub EAX, EditTimer + Add EAX, [DS:3Ch] + + Xor EAX, 'JTHL' + RoR EAX, 4 + Neg EAX + RoL EAX, 7 + Xor EAX, 'ITRK' + + StosD + + Xor AX, AX + StosW + + Mov SI, 256 ; Orders. + Mov DI, 60h + JCXZ D_SaveS3M3 + +D_SaveS3M5: + LodsB + Cmp AL, 0FEh + JAE D_SaveS3M6 + Cmp AL, 100 + JB D_SaveS3M6 + + Mov AL, 0FFh ; So that pattern numbers >= 100 aren't listed + +D_SaveS3M6: + StosB + Loop D_SaveS3M5 + +D_SaveS3M3: + Mov AL, 0FFh + StosB + + ; Do channel settings. + Push BX + + Mov BX, BP + + Mov SI, 40h + Mov DI, SI + Sub BX, DI + + Mov CX, 32 + Xor AH, AH + +D_SaveS3M7: + LodsB + Test AL, 80h + JNZ D_SaveS3M9 + + Cmp AL, 64 + JBE D_SaveS3M8 + + Mov AL, 32 ; For surround. + +D_SaveS3M8: + ; Convert 0->64 to 0->15 + Mov DL, AL + ShR DL, 1 + Sub DL, 1 + AdC DL, 0 + ShR DL, 1 + Or DL, 32 ; Reqd... + + Mov AL, AH + + And AL, 1 + ShL AL, 3 + Mov DH, AH + ShR DH, 1 + Or AL, DH + + Inc AH + Jmp D_SaveS3M10 + +D_SaveS3M9: ; Muted/nonexistant + Mov AL, 0FFh + Mov DL, 0 + +D_SaveS3M10: + Mov [ES:BX+DI], DL + StosB + Loop D_SaveS3M7 + + Pop BX + + Add BP, 20h + + ; Check that channel volumes are all 64... + + Mov CX, 32 + Mov SI, 80h + +D_SaveS3M11: + LodsB + Cmp AL, 64 + JNE D_SaveS3M12 + Loop D_SaveS3M11 + Jmp D_SaveS3M13 + +D_SaveS3M12: + Push Offset D_SaveS3M13 + Push SI + Push DI + Mov SI, Offset ChannelVolumeErrorMsg + Mov DI, (4+24*80)*2 + Jmp D_SaveS3MFormatError + +D_SaveS3M13: + Test Byte Ptr [DS:2Ch], 8 + JZ D_SaveS3M15 + + Push Offset D_SaveS3M15 + Push SI + Push DI + Mov SI, Offset LinearSlideMsg + Mov DI, (4+25*80)*2 + Jmp D_SaveS3MFormatError + +D_SaveS3M15: + Push DS + + Push CS + Pop DS + Mov DI, (4+17*80)*2 + Mov SI, Offset SampleHeaderMsg + Mov AH, 5 + Call S_DrawString + + Pop DS + Assume DS:Nothing + + Push BP ; BP = length of header. + + Xor AX, AX ; AX = sample number. + Xor DX, DX ; DX:BP = file position. + ; BX = file handle + +;-------------------------------------- + +D_SaveS3M14: + Push AX + + Add BP, 15 ; Align on next 16-byte boundary. + AdC DX, 0 ; Unnecessary.. but who cares. + ; Now to store pointer. + And BP, Not 15 + + Push DX + + Mov DI, AX + Add DI, DI + + Push DI + + Add DI, 60h + Add DI, [ES:20h] + + ; Move file pointer. + Mov AX, 4200h + Mov CX, DX + Mov DX, BP + Int 21h + + SHRD AX, DX, 4 + Mov [ES:DI], AX + + ; Set up sample block at ES:1024. + Pop DI + Push BX + + Mov BX, [DS:64912+DI] ; DS:BX points to sample header. + + Mov DI, 1024 + Mov AL, [BX+12h] + Mov DL, AL + And AL, 1 + + StosB + + Mov SI, BX + Add SI, 4 + Mov CX, 12 + Rep MovsB ; filename + + Xor AX, AX + StosB + StosW + + Mov SI, BX + Add SI, 30h + Mov CX, 6 + Rep MovsW ; Length/Loopbeg/Loopend. + + Mov AL, [DS:BX+13h] + StosW ; Default sample volume. + + Mov AH, DL + Mov CL, DL + ShR AH, 4 + And AX, 100h + ShL CL, 1 + And CL, 4 + Or AH, CL + + StosW ; Loop, 16 Bit & no 'pack' + + MovsW + MovsW + + Mov CX, 6 + Xor AX, AX + Rep StosW + ; Now for sample name. + + Mov SI, BX + Add SI, 14h + Mov CX, 25 + +D_SaveS3M56: + LodsB + And AL, AL + JNZ D_SaveS3M57 + + Mov AL, 32 + +D_SaveS3M57: + StosB + Loop D_SaveS3M56 + + Xor AX, AX + StosB + StosW + + Mov EAX, 'SRCS' + StosD ; OK header is done... + + Test DL, 16+32 + JZ D_SaveS3M16 ; No loop on. + + Test DL, 32 + JNZ D_SaveS3M51 + + Test DL, 64 + JZ D_SaveS3M16 + +D_SaveS3M51: + Push Offset D_SaveS3M16 + Push SI + Push DI + Mov SI, Offset LoopMsg + Mov DI, (4+27*80)*2 + Jmp D_SaveS3MFormatError + +D_SaveS3M16: + Cmp Byte Ptr [DS:BX+11h], 64 + JE D_SaveS3M17 + + Push Offset D_SaveS3M17 + Push SI + Push DI + Mov SI, Offset SampleVolumeMsg + Mov DI, (4+26*80)*2 + Jmp D_SaveS3MFormatError + +D_SaveS3M17: + Cmp Byte Ptr [DS:BX+4Dh], 0 + JE D_SaveS3M18 + + Push Offset D_SaveS3M18 + Push SI + Push DI + Mov SI, Offset SampleVibratoMsg + Mov DI, (4+28*80)*2 + Jmp D_SaveS3MFormatError + +D_SaveS3M18: ; Write block. + Pop BX + Push DS + + Push ES + Pop DS + Mov DX, 1024 + Mov CX, 50h + Call D_SaveBlock + + Pop DS + Pop DX + + Add BP, 50h ; Advance file pointer. + AdC DX, 0 + + Pop AX + Inc AX + Cmp AX, [ES:22h] + JB D_SaveS3M14 ; Sample headers done. + +;----------------------------------- + ; Pattern data. + Xor AX, AX ; Start with pattern 0 + +D_SaveS3M19: + Push AX + ; Shove message on screen.... + Add BP, 15 ; Align on next 16-byte boundary. + AdC DX, 0 ; Unnecessary.. but who cares. + ; Now to store pointer. + And BP, Not 15 + + Push DX + + Push AX ; AX for pattern msg... + + Mov DI, AX + Add DI, DI + + Add DI, 60h + Add DI, [ES:20h] + Mov CX, [ES:22h] + Add CX, CX + Add DI, CX + + ; Move file pointer. + Mov AX, 4200h + Mov CX, DX + Mov DX, BP + Int 21h + + SHRD AX, DX, 4 ; DX:AX = new file pointer location + Mov [ES:DI], AX + + Push CS + Pop DS + + Mov DI, (4+18*80)*2 + Mov SI, Offset PatternMsg + Mov AH, 5 + Call S_DrawString + + Pop AX ; AX = pattern. + Call Music_GetPattern ; DS:SI points to pattern. + + Mov CX, [SI+2] ; CX = length. + Cmp CX, 64 + JE D_SaveS3M20 + + Push Offset D_SaveS3M20 + Push SI + Push DI + Mov SI, Offset PatternLengthMsg + Mov DI, (4+30*80)*2 + Jmp D_SaveS3MFormatError + +D_SaveS3M20: + Push BX + + Push CX + + Mov DI, 20000 + Mov CX, 64 + +D_SaveS3M25: + Mov AX, 0FD00h ; Mask & note. + StosW + Mov AH, 0FFh ; instrument & volume. + StosW + Xor AH, AH + StosW + StosW + Loop D_SaveS3M25 + + Mov DI, 30002 + Add SI, 8 + + Pop CX + Push CX + +D_SaveS3M22: ; Pattern translation time. + Push CX + +D_SaveS3M33: + LodsB + And AL, AL + JZ D_SaveS3M23 + + Mov DL, AL + And AX, 7Fh + Dec AX + Mov CL, 3 + ShL AX, CL + Mov BX, AX + Add BX, 20000 ; ES:BX points to old information. + ; Decode row into area. + + Mov DH, [ES:BX] + + Test DL, 80h + JZ D_SaveS3M24 + + LodsB ; Mask + Mov [ES:BX], AL + Mov DH, AL + +D_SaveS3M24: + Test DH, 1 + JZ D_SaveS3M26 + + LodsB + Mov [ES:BX+1], AL + +D_SaveS3M26: + Test DH, 2 + JZ D_SaveS3M27 + + LodsB + Mov [ES:BX+2], AL + +D_SaveS3M27: + Test DH, 4 + JZ D_SaveS3M28 + + LodsB + Cmp AL, 64 + JA D_SaveS3MPanError + +D_SaveS3M28_2: + Mov [ES:BX+3], AL ; Volume + +D_SaveS3M28: + Test DH, 8 + JZ D_SaveS3M29 + + LodsW ; Effect+value. + Mov [ES:BX+4], AX + +D_SaveS3M29: + And DL, 7Fh + Cmp DL, NUMS3MCHANNELS + JA D_SaveS3M30 + + Dec DX + Test DH, 33h + JZ D_SaveS3M31 + + Or DL, 32 + +D_SaveS3M31: + Test DH, 44h + JZ D_SaveS3M32 + + Or DL, 64 ; Volume + +D_SaveS3M32: + Test DH, 88h + JZ D_SaveS3M34 + + Or DL, 128 ; Effect. + +D_SaveS3M34: + ; Check if note in range. + Mov AX, [ES:BX+1] + Mov [ES:BX+6], AX ; BX+6=note, BX+7=ins. + + Cmp AL, 120 + JAE D_SaveS3M55 + + Test DH, 11h + JZ D_SaveS3M55 + Test DH, 22h + JZ D_SaveS3M55 + + Push DS + + Call Music_GetSongSegment + Mov DS, AX + Test Byte Ptr [DS:2Ch], 4 + JZ D_SaveS3M54 + + Push BX + Push DI + + Mov DI, BX + + Mov BL, [ES:BX+7] + And BX, 0FFh ; BX = ins. + JZ D_SaveS3M52 + + Add BX, BX + Mov BX, [BX+64712-2] ; BX points to instrument. + Mov AL, [ES:DI+1] + And AX, 0FFh + Add AX, AX + Add BX, AX + Mov AX, [BX+40h] + + Mov [ES:DI+6], AX + +D_SaveS3M52: + Pop DI + Pop BX + +D_SaveS3M54: + Pop DS + +D_SaveS3M55: + Mov AL, DL + + Test DL, 32 ; Do note? + JZ D_SaveS3M35 + + Mov AH, [ES:BX+6] ; AH = note. + Cmp AH, 0FDh + JAE D_SaveS3M35 + Cmp AH, 12 + JB D_SaveS3M36 ; Note out of range. + Cmp AH, 108 + JAE D_SaveS3M36 + +D_SaveS3M35: + StosB ; Store mask. + Test DL, 32 + JZ D_SaveS3M39 + + Mov AL, 0FFh + Test DH, 11h + JZ D_SaveS3M37 + + Cmp AH, 0FDh + JE D_SaveS3M37 + + Mov AL, 0FEh + Cmp AH, 0FEh + JAE D_SaveS3M37 + + Mov AL, AH + Xor AH, AH + Sub AL, 12 + Mov CX, 12*256+4 + Div CH ; AL = octave, AH = note. + ShL AL, CL + Or AL, AH + +D_SaveS3M37: + Mov AH, 0 + Test DH, 22h + JZ D_SaveS3M50 + + Mov AH, [ES:BX+7] + +D_SaveS3M50: + StosW + +D_SaveS3M39: + Test DL, 64 + JZ D_SaveS3M40 + + Mov AL, [ES:BX+3] + StosB + +D_SaveS3M40: + Test DL, 128 + JZ D_SaveS3M41 + + Mov AX, [ES:BX+4] + +; Cmp AL, 'H'-'@' +; JE D_SaveVibDepth1 +; Cmp AL, 'U'-'@' +; JE D_SaveVibDepth2 +; + Cmp AX, 'S'-'@'+9100h + JE D_SaveS3MSurround + + Cmp AL, 'V'-'@' + JE D_SaveS3M46 + Cmp AL, 'X'-'@' + JE D_SaveS3M46 + + Cmp AL, 'C'-'@' + JNE D_SaveS3M47 + + Mov AL, AH + Xor AH, AH + Mov CX, 10*256+4 + Div CH + ShL AL, CL + Or AH, AL + Mov AL, 'C'-'@' + Jmp D_SaveS3M47 + +D_SaveS3MSurround: + Mov AX, 'X'-'@'+0A400h + Jmp D_SaveS3M47 + +D_SaveS3M46: + ShR AH, 1 + +D_SaveS3M47: + StosW + +D_SaveS3M41: + Jmp D_SaveS3M33 + +; D_SaveVibDepth1: ; Command H +; Mov CL, AH +; And AH, 0Fh +; And CL, 0F0h +; Inc AH +; ShR AH, 1 +; Or AH, CL +; +; StosW +; Jmp D_SaveS3M33 +; +;D_SaveVibDepth2: +; Mov CL, AH +; And AH, 0Fh ; AH = depth +; Inc AH +; ShR AH, 1 +; And CL, 0F0h +; Or AH, CL +; +; StosW +; Jmp D_SaveS3M33 + +D_SaveS3MPanError: + Mov AL, 0FFh + Mov Byte Ptr [ES:BX+3], AL ; Volume + + Push Offset D_SaveS3M28_2 + Push SI + Push DI + Mov SI, Offset PanningErrorMsg + Mov DI, (4+33*80)*2 + Jmp D_SaveS3MFormatError + +D_SaveS3M30: + Push Offset D_SaveS3M33 + Push SI + Push DI + Mov SI, Offset ChannelErrorMsg + Mov DI, (4+31*80)*2 + Jmp D_SaveS3MFormatError + +D_SaveS3M36: + Push Offset D_SaveS3M33 + Push SI + Push DI + Mov SI, Offset NoteRangeMsg + Mov DI, (4+32*80)*2 + Jmp D_SaveS3MFormatError + +D_SaveS3M23: + StosB + Pop CX + Loop D_SaveS3M22 + + Pop CX + Pop BX + Sub CX, 64 + JNC D_SaveS3M21 + + Neg CX + Xor AL, AL + Rep StosB + +D_SaveS3M21: + Mov CX, DI + Sub CX, 30000 + Mov [ES:30000], CX ; Pattern length. + + Push ES + Pop DS + Mov DX, 30000 + Call D_SaveBlock + + Pop DX + + Add BP, CX + AdC DX, 0 + + Pop AX + Inc AX + Cmp AX, [ES:24h] + JB D_SaveS3M19 + +;----------------------------------- + ; Now to save samples. + Mov DI, 10000 + Mov CX, 200 ; ES:10000 contains sample pointers. + Xor AX, AX + Rep StosW + +D_SaveS3M42: + Inc AX + Push AX + + Xor CX, CX + Call Music_GetSampleLocation ; Gets DS:SI, ECX + JC D_SaveS3M43 + + JZ D_SaveS3M8Bit + + Add ECX, ECX + +D_SaveS3M8Bit: + Push DS + Push AX + + Push CS + Pop DS + Mov DI, (4+19*80)*2 + Mov SI, Offset SampleMsg + Mov AH, 5 + Call S_DrawString + + Pop AX + Pop DS + + ; Shove message on screen.... + Add BP, 15 ; Align on next 16-byte boundary. + AdC DX, 0 + And BP, Not 15 + + Push ECX + Push DX + Push AX ; AX = sample num + + Mov DI, AX + Dec DI + Add DI, DI + Add DI, DI + Add DI, 10000 + Mov AX, BP + StosW + Mov AX, DX + StosW + + + Mov AX, 4200h + Mov CX, DX + Mov DX, BP + Int 21h ; Set file offset. + + Pop AX + + Call D_SaveSampleDataConvert + + Pop DX + Pop ECX + Add BP, CX + PushF + ShR ECX, 16 + PopF + AdC DX, CX + +D_SaveS3M43: + Pop AX + Cmp AX, [ES:22h] + JB D_SaveS3M42 + +;----------------------------------- + + Push CS + Pop DS + Assume DS:Disk + + Mov DI, (4+20*80)*2 + Mov SI, Offset HeaderMsg + Mov AH, 5 + Call S_DrawString + + Mov AX, 4200h + Xor CX, CX + Xor DX, DX + Int 21h ; Go back to start of file. + + Push ES + Pop DS + Xor DX, DX + Pop CX ; CX = length of header. (previously BP) + Call D_SaveBlock + + ; To do sample pointers now. + Mov SI, 10000 + Xor BP, BP + +D_SaveS3M44: + Mov DI, BP + Add DI, DI + Add DI, 60h ; Length of header + Add DI, [DS:20h] ; Past Orders, DS:SI points to parasample + + Xor CX, CX + Mov DX, [DI] + SHLD CX, DX, 4 + ShL DX, 4 + + Add DX, 0Dh + + Mov AX, 4200h + Int 21h ; file re-position. + + LodsW + Mov DX, AX + LodsW ; AX:DX contains sample pointer. + + ShRD DX, AX, 4 + ShR AX, 4 ; AX:DX contains para pointer. + + Mov [DS:0], AL + Mov [DS:1], DX + Mov CX, 3 + Xor DX, DX + Call D_SaveBlock + + Inc BP + Cmp BP, [DS:22h] + JB D_SaveS3M44 + + Mov AH, 3Eh ; Close file. + Int 21h + + Push CS + Pop DS + Assume DS:Disk + + Mov DI, (4+21*80)*2 + Mov SI, Offset CompleteMsg + Mov AH, 5 + Call S_DrawString + + Cmp SaveFormatError, 0 + JE D_SaveS3M_NoKeyWait + + Call K_ClearKeyboardQueue + +D_SaveS3MKeyWait: + Call K_GetKey + Test CH, 1 + JZ D_SaveS3MKeyWait + +D_SaveS3M_NoKeyWait: + Jmp EndSaveModule + +D_SaveS3MFormatError: + Push AX + Push DS + + Push CS + Pop DS + Assume DS:Disk + + Mov SaveFormatError, 1 + Mov AH, 4 + Call S_DrawString + + Pop DS + Pop AX + Pop DI + Pop SI + RetN + +EndP D_SaveS3M + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_SaveFileITModule Far + + Mov SI, 1 + Mov CX, Object1 + Mov DX, Offset O1_SaveITList + + Mov AX, 5 + Ret + +EndP D_SaveFileITModule + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc D_SaveFileS3MModule Far + + Mov SI, 1 + Mov CX, Object1 + Mov DX, Offset O1_SaveS3MList + + Mov AX, 5 + Ret + +EndP D_SaveFileS3MModule + + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + diff --git a/it/IT_EMS.ASM b/it/IT_EMS.ASM new file mode 100644 index 0000000..647fbe6 --- /dev/null +++ b/it/IT_EMS.ASM @@ -0,0 +1,973 @@ +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� EMS Module � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +include switch.inc + +; Memory structure for patterns: +; Memory Block Header +; Memory data +; +; Block Header +; Offset 0: DWord - Number of bytes in block (not including header) +; Offset 4: Word - Segment of last block, 0 if first +; Offset 6: Word - Segment of next block, 0 if last +; Offset 8: Byte - 0 = Unused, 1 = Used +; Offset 9-0Fh: Not used +; Offset 10h Data + + Jumps + .386 + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Externals � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Segment Object1 BYTE Public 'Data' + Extrn EMSErrorValue:Word + Extrn EMSErrorValue2:Word + Extrn EMSErrorValue3:Word + Extrn EMSErrorValue4:Word + Extrn EMSErrorValue5:Word + Extrn EMSErrorValue6:Word + Extrn EMSErrorValue7:Word + Extrn EMSErrorValue8:Word +EndS + + Extrn M_Object1List:Far + + Extrn O1_EMSWarningMessage + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Globals � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + + Global E_AllocateEMS:Far + Global E_InitEMS:Far + Global E_UnInitEMS:Far + Global E_GetFreeEMS:Far + Global E_ReleaseEMS:Far + Global E_MapEMSMemory:Far, E_MapAvailableEMSMemory:Far + Global E_GetEMSPageFrame:Far + Global E_EMSAvailable:Far + Global E_SaveEMSPageFrame:Far + Global E_RestoreEMSPageFrame:Far + Global E_AllocateBlockEMS:Far, E_ReleaseBlockEMS:Far + Global E_MapAlignedBlockEMS:Far + Global E_GetEMSVersion:Far + Global E_GetInternalEMSHandle:Far + +IF EMSDEBUG + + Global E_DumpEMSMemory:Far + +ENDIF + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +Segment EMS WORD Public 'Code' USE16 + Assume CS:EMS, DS:Nothing + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Variables � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +CREATENEWLOGFILE EQU 0 +include debug.inc + +EMSDetectString DB "EMMXXXX0" ; Identification string +EMSHandlesRemaining DW 0 +EMSAvailable DW 0 ; Assume that it's not avail. +EMSPageFrame DW 0 +EMSHandle DW 0 +EMSVersion DB 0 + DB 0 + +IF EMSDEBUG + +EMSDumpName DB "EMSDump", 0 + +ENDIF + +EMSCorrespondenceList Label Word + Page0 DB 0, 0 + DW 0 + Page1 DB 0, 0 + DW 1 + Page2 DB 0, 0 + DW 2 + Page3 DB 0, 0 + DW 3 + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Functions � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc E_InitEMS Far + + Push DS + Push ES + + Trace " - Determining EMS presence" + + Xor AX, AX + Mov DS, AX + + Mov AX, [DS:019Eh] ; Get interrupt vector for Int 67h + And AX, AX ; Is Segment = 0? + JZ E_InitEMS1 + + Mov ES, AX + Mov DI, 0Ah ; Offset into driver of identification string + + Push CS + Pop DS + Assume DS:EMS + + Mov SI, Offset EMSDetectString + + Mov CX, 8/2 + + RepE CmpsW + JNE E_InitEMS1 + ; EMM driver is present + + Mov AH, 40h ; Get manager status + Int 67h ; Returns AH=0 -> no error + And AH, AH + JNZ E_InitEMS1 + + Trace " - Determining EMS Page Frame" + + Mov AH, 41h ; Get page frame segment + Int 67h ; AH if successful, with BX=segment + And AH, AH + JNZ E_InitEMS1 + + Mov EMSPageFrame, BX + + Trace " - Determining EMS Version" + + Mov AH, 46h ; Get EMS version + Int 67h + Test AH, AH + JNZ E_InitEMS1 + + Mov EMSVersion, AL + + Trace " - Allocating EMS block" + + Mov AH, 43h + Mov BX, 8 + Int 67h + + Test AH, AH + JNZ E_InitEMS1 + + Mov EMSHandle, DX + + Mov AX, 4400h + Xor BX, BX + Int 67h ; Map first page + + Mov ES, EMSPageFrame + Xor DI, DI + Mov EAX, 8*16*1024-16 + StosD ; Amount of memory free + Xor EAX, EAX ; No previous block, no next block + StosD + Xor AX, AX ; Unused block + StosW + + Mov EMSAvailable, 1 + + ; OK.. now to get number of EMS + ; handles available.. + + Trace " - Determining number of free EMS handles" + + Cmp EMSVersion, 40h + JB E_InitEMSBelow4 + + Mov AX, 5402h + Int 67h ; BX = total number of pages. + Test AH, AH + JNZ E_InitEMSBelow4 + + Mov DX, BX + + Mov AH, 4Bh + Int 67h + + Test AH, AH + JNZ E_InitEMSBelow4 + + Sub DX, BX + Mov EMSHandlesRemaining, DX + + Jmp E_InitEMS1 + +E_InitEMSBelow4: + + Mov CX, 256 ; Allocate 256 MAX + +E_InitEMS2: + Mov AH, 43h + Mov BX, 1 + Int 67h + + Test AH, AH + JNZ E_InitEMS3 + + Inc EMSHandlesRemaining + Push DX + Loop E_InitEMS2 + +E_InitEMS3: + Mov CX, EMSHandlesRemaining ; Now to dealloc them + + Test CX, CX +E_InitEMS4: + JZ E_InitEMS1 + + Mov AH, 45h + Pop DX + Int 67h + + Dec CX + Jmp E_InitEMS4 + +E_InitEMS1: + Pop ES + Pop DS + Ret + +EndP E_InitEMS + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc E_GetFreeEMS Far ; Returns kb free.. + + Push BX + Push DX + + Cmp EMSAvailable, 0 + JE E_GetFreeEMS2 ; No EMM driver? + + Mov AH, 42h ; Get page counts + Int 67h + + And AH, AH ; AH=0 -> no error + JNZ E_GetFreeEMS2 ; BX = free pages + + Mov AX, BX + ShL AX, 4 + + Jmp E_GetFreeEMS1 + +E_GetFreeEMS2: + Xor AX, AX + +E_GetFreeEMS1: + Pop DX + Pop BX + Ret + +EndP E_GetFreeEMS + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc E_ReleaseEMS Far ; AX = handle. + + Push AX + Push DX + + Mov DX, AX + Mov AH, 45h ; Deallocate memory. + Int 67h + + And AH, AH ; AH = 0 -> no error + JZ E_ReleaseEMS1 + + Call EMSWarning + +E_ReleaseEMS1: + Inc CS:EMSHandlesRemaining + + Pop DX + Pop AX + + Ret + +EndP E_ReleaseEMS + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc EMSWarning + + PushAD + Push DS + Push ES + + Mov BX, Object1 + Mov DS, BX + Assume DS:Object1 + + Mov Byte Ptr EMSErrorValue, AH + Mov EMSErrorValue2, CX + Mov EMSErrorValue3, DX + + Mov AX, Word Ptr CS:EMSVersion + Mov EMSErrorValue8, AX + + Mov AL, CS:Page0 + Mov Byte Ptr EMSErrorValue4, AL + + Mov AL, CS:Page1 + Mov Byte Ptr EMSErrorValue5, AL + + Mov AL, CS:Page2 + Mov Byte Ptr EMSErrorValue6, AL + + Mov AL, CS:Page3 + Mov Byte Ptr EMSErrorValue7, AL + + Mov DI, Offset O1_EMSWarningMessage + Mov CX, 2 + Call M_Object1List + + Pop ES + Pop DS + PopAD + + Ret + +EndP EMSWarning + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc E_MapAvailableEMSMemory Far + ; AX = handle. + + Push AX BX DX + + Mov DX, AX + + Xor AL, AL + Xor BX, BX + +E_MapAvailableEMSMemory1: + Mov AH, 44h + Int 67h + Test AH, AH + JNZ E_MapAvailableEMSMemory2 + + Inc AX + Inc BX + + Cmp AL, 3 + JBE E_MapAvailableEMSMemory1 + +E_MapAvailableEMSMemory2: + Pop DX BX AX + + Ret + +EndP E_MapAvailableEMSMemory + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc E_MapEMSMemory Far ; CL = total pages in handle + ; CH = starting (base) page. + ; DX = handle + + Push AX + Push BX + Push CX + + Sub CL, CH + JBE E_MapEMSMemory002 + + Cmp CL, 4 + JB E_MapEMSMemory003 + + Mov CL, 4 + +E_MapEMSMemory003: + +IF EMSUSE41 + Cmp CS:EMSVersion, 40h + JAE E_MapEMSMemoryV4_1 +ENDIF + + Xor BX, BX + +E_MapEMSMemory001: + Mov AL, CL + Dec AX + Mov BL, AL + Add BL, CH + Mov AH, 44h + Int 67h + + And AH, AH + JNZ E_MapEMSMemory004 + + Dec CL + JNZ E_MapEMSMemory001 + Jmp E_MapEMSMemory002 + +IF EMSUSE41 + +E_MapEMSMemoryV4_1: + Push DS + Push SI + PushF + + CLI + + Push CS + Pop DS + Assume DS:EMS + + Mov Page0, CH + Inc CH + Mov Page1, CH + Inc CH + Mov Page2, CH + Inc CH + Mov Page3, CH + + Mov AX, 5000h + Xor CH, CH + Mov SI, Offset EMSCorrespondenceList + Int 67h + + PopF + Pop SI + Pop DS + Assume DS:Nothing + + Test AH, AH + JZ E_MapEMSMemory002 + +ENDIF + +E_MapEMSMemory004: +; Call EMSWarning + +E_MapEMSMemory002: + Pop CX + Pop BX + Pop AX + +E_MapEMSMemoryExit: + Ret + +EndP E_MapEMSMemory + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc E_UnInitEMS Far + + Cmp EMSAvailable, 0 + JE E_UnInitEMS1 + + Mov AX, EMSHandle + Call E_ReleaseEMS + +E_UnInitEMS1: + Ret + +EndP E_UnInitEMS + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc E_GetEMSPageFrame Far + + Mov AX, CS:EMSPageFrame + Ret + +EndP E_GetEMSPageFrame + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc E_MapAlignedBlockEMS Far ; Given AX, Return DS:SI + + Push CX DX + + Mov SI, AX + Mov CX, AX + ShL SI, 4 + Mov CL, 8 + ShR CH, 2 + And SI, 03FFFh + + Mov DX, CS:EMSHandle + Call E_MapEMSMemory + + Mov DS, CS:EMSPageFrame + + Pop DX CX + + Ret + +EndP E_MapAlignedBlockEMS + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc E_AllocateBlockEMS Far ; EAX = number of bytes + ; Destroys EMS page frame + ; Returns AX = segment address + ; Carry set if fail, clear if + ; successful + + ClI + Push EBX ECX EDX ESI EDI DS ES + + Cmp CS:EMSAvailable, 0 + JE AllocateBlockQuitError + + Mov ESI, EAX + Add ESI, 0Fh + And ESI, Not 0Fh + + Mov DS, CS:EMSPageFrame + Xor EDI, EDI ; EDI = current offset + + Mov CX, 0008h ; Starting page = 0, Max page = 8 + +AllocateBlockEMS2: + Mov DX, CS:EMSHandle + Call E_MapEMSMemory + +AllocateBlockEMS1: + Cmp Byte Ptr [DI+8], 0 ; Used? + JNE AllocateBlockEMSNext + + Cmp ESI, [DI] + JA AllocateBlockEMSNext + + Mov AX, DI + And AX, 3FFFh + Add AX, SI + JC AllocateBlockQuitError ; Can't fit it in! + +; OK. this block will do + Mov Byte Ptr [DI+8], 1 ; This block used + + Mov EBX, [DI] ; Size of block + Mov [DI], ESI ; New size of this block + + Mov EAX, [DI+4] ; To get next in HEAX + Mov ECX, EDI ; ECX = Current offset + ShR ECX, 4 ; ECX = Segment reference + Mov AX, CX ; AX = segment, HEAX = next seg + + Sub EBX, ESI ; Bytes in next block + JZ AllocateBlockPerfectEnd + Sub EBX, 16 + + LEA ESI, [ESI+EDI+16] ; ESI = position of split block + Push ESI + ShR ESI, 4 ; SI = segment of split block + Mov [DI+6], SI ; Store pointer to next block + Pop EDI ; EDI = position of split block + + Mov ECX, EDI ; ECX = position of split block + ShR ECX, 6 + And CH, Not 3 + Mov CL, 8 + Call E_MapEMSMemory + + Mov [DI], EBX ; bytes in block + Mov [DI+4], EAX ; Last block & Next block + Mov Byte Ptr [DI+8], 0 ; Unused block + + Push AX + Mov AX, [DI+6] + + Test AX, AX + JZ NoNextBlockSplit + + Call E_MapAlignedBlockEMS ; DS:SI Pointing to next + ShR EDI, 4 + Mov [SI+4], DI + +NoNextBlockSplit: + Pop AX + + ClC + Jmp AllocateBlockQuit + +AllocateBlockPerfectEnd: +; Mov Word Ptr [DI+6], 0 ; Last block. + ClC + Jmp AllocateBlockQuit + +AllocateBlockEMSNext: + Mov CX, [DI+6] ; Next segment + And ECX, 0FFFFh + JZ AllocateBlockQuitError + +; Check EDI and ECX for the same frame.. if the same, then skip updating (E)DI +; and only update DI + + ShLD EAX, EDI, 16 ; AL = 64k frame + Mov EDI, ECX + ShR CH, 4 + ShL EDI, 4 + + Cmp AL, CH + JE AllocateBlockEMS1 + + ShL CH, 2 + Mov CL, 8 + Jmp AllocateBlockEMS2 + +AllocateBlockQuitError: + StC + +AllocateBlockQuit: + Pop ES DS EDI ESI EDX ECX EBX + StI + Ret + +EndP E_AllocateBlockEMS + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc E_ReleaseBlockEMS Far ; Given AX = 'segment'. + + ClI + Push EAX EBX DS SI + + Mov BX, AX ; BX = current segment + Call E_MapAlignedBlockEMS + ; DS:SI points to structure. + + Mov Byte Ptr [DS:SI+8], 0 ; This block unused. + +; Release later block first, if possible + + Mov AX, [DS:SI+6] + Test AX, AX + JZ E_ReleaseBlockEMSNoneAfter ; Nope, this is the + ; last block. + Call E_MapAlignedBlockEMS ; OK, DS:0 points to next block + Mov EAX, [DS:SI+4] ; HEAX = next block, AX = last block + Mov EBX, [DS:SI] ; Free memory + Cmp Byte Ptr [DS:SI+8], 0 ; Used? + JNE E_ReleaseBlockAfterEnd + + Call E_MapAlignedBlockEMS + Add EBX, 16 + Add [DS:SI], EBX + + Push AX + Mov AX, [DS:SI+4] + Mov [DS:SI+4], EAX + Pop AX + + Jmp E_ReleaseBlockEMSBefore + +E_ReleaseBlockAfterEnd: + Call E_MapAlignedBlockEMS + Jmp E_ReleaseBlockEMSBefore + +E_ReleaseBlockEMSNoneAfter: + Mov AX, BX + +E_ReleaseBlockEMSBefore: + Test AX, AX + JZ E_ReleaseBlockFinished + + Mov EAX, [DS:SI+4] + Mov EBX, [DS:SI] + Call E_MapAlignedBlockEMS + + Cmp Byte Ptr [DS:SI+8], 0 + JNE E_ReleaseBlockPreviousFailed + + Push AX + + Mov AX, [DS:SI+4] ; Last field + Mov [DS:SI+4], EAX ; Next field written + Add EBX, 16 + Add [DS:SI], EBX + + Pop AX + Jmp E_ReleaseBlockFinished + +E_ReleaseBlockPreviousFailed: + Mov AX, [DS:SI+6] + +E_ReleaseBlockFinished: + Mov BX, AX + Call E_MapAlignedBlockEMS ; DS:SI points to 'base' block + Mov AX, [SI+6] ; Next + + Test AX, AX + JZ E_ReleaseBlockCleanup + + Call E_MapAlignedblockEMS + Mov [SI+4], BX + +E_ReleaseBlockCleanup: + + Pop SI DS EBX EAX + StI + Ret + +EndP E_ReleaseBlockEMS + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc E_AllocateEMS Far ; EAX = number of bytes + ; Returns AX with handle + ; 0 if no handle allocated + ; given carry = essential + ; no carry = spare EMS + + Push EBX + Push ECX + Push EDX + + Mov DX, CS:EMSHandlesRemaining + JC E_AllocateEMS3 + + Cmp DX, 10 + JB E_AllocateEMS2 + +E_AllocateEMS3: + Test DX, DX + JZ E_AllocateEMS1 + + Cmp CS:EMSAvailable, 0 + JE E_AllocateEMS2 + + Mov EBX, EAX + Add EBX, 16*1024-1 + SHR EBX, 14 + + Mov AH, 43h + Int 67h + Test AH, AH + JNZ E_AllocateEMS2 + + Dec CS:EMSHandlesRemaining + Jmp E_AllocateEMS1 + +E_AllocateEMS2: + Xor DX, DX + +E_AllocateEMS1: + Mov AX, DX + + Pop EDX + Pop ECX + Pop EBX + Ret + +EndP E_AllocateEMS + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc E_EMSAvailable Far ; Returns Zero flag set if no EMS + + Cmp CS:EMSAvailable, 0 + Ret + +EndP E_EMSAvailable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Comment ~ + +Proc E_SavePageFrame Far ; Given DX = Handle +Public E_SavePageFrame + + Push AX + Push DX + + Mov AH, 47h + Int 67h + Test AH, AH + JZ E_SavePageFrame1 + + Call EMSWarning + +E_SavePageFrame1: + Pop DX + Pop AX + + Ret + +EndP E_SavePageFrame + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc E_RestorePageFrame Far ; Given DX = Handle +Public E_RestorePageFrame + + Push AX + Push DX + + Mov AH, 48h + Int 67h + Test AH, AH + JZ E_RestorePageFrame1 + + Call EMSWarning + +E_RestorePageFrame1: + Pop DX + Pop AX + + Ret + +EndP E_RestorePageFrame + +~ + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc E_SaveEMSPageFrame Far + + Cmp CS:EMSAvailable, 0 + JE E_SaveEMSPageFrame1 + + Push AX + Push DX + + Mov DX, CS:EMSHandle + Mov AH, 47h + Int 67h + +; Cmp AH, 1 + +; Test AH, AH +; JZ E_SaveEMSPageFrame2 + +; Call EMSWarning + + And AH, AH + JZ E_SaveEMSPageFrame2 + + StC + +E_SaveEMSPageFrame2: + Pop DX + Pop AX + +E_SaveEMSPageFrame1: + Ret + +EndP E_SaveEMSPageFrame + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc E_RestoreEMSPageFrame Far + + Cmp CS:EMSAvailable, 0 + JE E_RestoreEMSPageFrame1 + + Push AX + Push DX + + Mov DX, EMSHandle + Mov AH, 48h + Int 67h + + Pop DX + Pop AX + +E_RestoreEMSPageFrame1: + Ret + +EndP E_RestoreEMSPageFrame + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc E_GetEMSVersion Far + + Mov AL, CS:EMSVersion + Ret + +EndP E_GetEMSVersion + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc E_GetInternalEMSHandle Far + + Mov AX, CS:EMSHandle + Ret + +EndP E_GetInternalEMSHandle + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +IF EMSDEBUG + +Proc E_DumpEMSMemory Far + + Push CS + Pop DS + Assume DS:EMS + + Mov AH, 3Ch + Xor CX, CX + Mov DX, Offset EMSDumpName + Int 21h + + Mov BX, AX + + Mov CX, 8 + Mov DX, EMSHandle + Call E_MapEMSMemory + + Mov AH, 40h + Mov CX, 32768 + Mov DS, EMSPageFrame + Xor DX, DX + Int 21h + + Mov AH, 40h + Mov DX, 32768 + Mov CX, DX + Int 21h + + Mov CX, 408h + Mov DX, CS:EMSHandle + Call E_MapEMSMemory + + Mov AH, 40h + Mov CX, 32768 + Xor DX, DX + Int 21h + + Mov AH, 40h + Mov DX, 32768 + Mov CX, DX + Int 21h + + Mov AH, 3Eh + Int 21h + + Xor AX, AX + Ret + +EndP E_DumpEMSMemory + Assume DS:Nothing + +ENDIF + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +EndS + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +End diff --git a/it/IT_ERR.ASM b/it/IT_ERR.ASM new file mode 100644 index 0000000..cfa1c54 --- /dev/null +++ b/it/IT_ERR.ASM @@ -0,0 +1,168 @@ +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Critical Error handler. � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + + Jumps + .386 + +include switch.inc + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Externals � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Globals � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + + Global Error_InitHandler:Far + Global Error_UnInitHandler:Far + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +Segment Error BYTE Public 'Code' USE16 + Assume CS:Error + +CREATENEWLOGFILE EQU 0 +include debug.inc + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Variables � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +OldHandlerOffset DW ? +OldHandlerSegment DW ? + +ErrorMsgs Label Word + DW Offset Error0 + DW Offset Error1 + DW Offset Error2 + DW Offset Error3 + DW Offset Error4 + DW Offset Error5 + DW Offset Error6 + DW Offset Error7 + DW Offset Error8 + DW Offset Error9 + DW Offset ErrorA + DW Offset ErrorB + DW Offset UnknownError + DW Offset UnknownError + DW Offset UnknownError + DW Offset ErrorF + +Error0 DB "Write protect error", 0 +Error1 DB "Unknown unit error", 0 +Error2 DB "Drive not ready error", 0 +Error3 DB "Unknown command error", 0 +Error4 DB "Data integrity error", 0 +Error5 DB "Bad request structure length error", 0 +Error6 DB "Seek error", 0 +Error7 DB "Unknown media type error", 0 +Error8 DB "Sector not found error", 0 +Error9 DB "Printer error", 0 +ErrorA DB "Read fault error", 0 +ErrorB DB "General failure error", 0 +ErrorF DB "Invalid disk change error", 0 +UnknownError DB "Unknown critical error", 0 + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Functions � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ErrorHandler Far + + PushA + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Error + + Mov BX, DI + And BX, 0FFh + Cmp BX, 0Fh + JBE ErrorHandler1 + + Mov SI, Offset UnknownError + Jmp ErrorHandler2 + +ErrorHandler1: + Add BX, BX + Mov SI, [ErrorMsgs+BX] + +ErrorHandler2: + Mov AH, 20h + Mov DI, 0B800h + Mov ES, DI + Mov DI, (2+49*80)*2 + +ErrorHandler3: + LodsB + And AL, AL + JZ ErrorHandler4 + StosW + + Jmp ErrorHandler3 + +ErrorHandler4: + Pop ES + Pop DS + PopA + + Xor AX, AX + + IRet + +EndP ErrorHandler + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Error_InitHandler Far + + Push ES + + Trace " - Installing error handler" + + Xor AX, AX + Mov ES, AX + + Mov AX, CS + ShL EAX, 16 + Mov AX, Offset ErrorHandler + + XChg [ES:90h], EAX + Mov DWord Ptr CS:OldHandlerOffset, EAX + + Pop ES + Ret + +EndP Error_InitHandler + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Error_UnInitHandler Far + + Push ES + Xor AX, AX + Mov ES, AX + + Mov EAX, DWord Ptr CS:OldHandlerOffset + Mov [ES:90h], EAX + + Pop ES + Ret + +EndP Error_UnInitHandler + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +EndS + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +End diff --git a/it/IT_F.ASM b/it/IT_F.ASM new file mode 100644 index 0000000..2ae1157 --- /dev/null +++ b/it/IT_F.ASM @@ -0,0 +1,5950 @@ +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Functions � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + + Jumps + .386 + +include switch.inc +include network.inc + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Externals � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +IF MEMORYDEBUG + +Segment StartUp BYTE Public 'Code' +EndS + +Segment InfoPage BYTE Public 'Code' +EndS + +Segment Glbl BYTE Public 'Code' +EndS + +Segment Help BYTE Public 'Code' +EndS + +Segment Error BYTE Public 'Code' +EndS + +Segment EMS BYTE Public 'Code' +EndS + +Segment KeyBoard BYTE Public 'Code' +EndS + +Segment InfoLine BYTE Public 'Code' +EndS + +Segment Main BYTE Public 'Code' +EndS + +ENDIF + +Segment Pattern BYTE Public 'Code' + Extrn PatternDataArea:Word +EndS + +Segment Inst BYTE Public 'Code' + Extrn MaxNode:Word +EndS + +Segment Music BYTE Public 'Code' + Extrn SongDataArea:Word + Extrn MIDIDataArea:Word +EndS + +Segment Disk BYTE Public 'Code' + Extrn DiskDataArea:Word +EndS + +Segment Screen BYTE Public 'Code' +EndS + +Segment Object1 BYTE Public 'Data' +EndS + +;------------------------------------------------------------------------------- + + Extrn LastInstrument:Byte + + Extrn D_GetLoadSampleVars:Far + Extrn D_ClearFileName:Far + Extrn D_SaveSong:Far + Extrn D_ResetTimer:Far + + Extrn E_UnInitEMS:Far + Extrn E_GetFreeEMS:Far + + Extrn Glbl_F2_2:Far + Extrn Glbl_F3:Far + Extrn Glbl_Ctrl_F3:Far + Extrn Glbl_Ctrl_F4:Far + Extrn Glbl_F4:Far + Extrn Glbl_F5:Far + Extrn Glbl_Ctrl_F5:Far + Extrn Glbl_F6:Far + Extrn PE_F7:Far + Extrn Glbl_Shift_F6:Far + Extrn Glbl_Shift_F9:Far + Extrn Glbl_F9:Far + Extrn Glbl_F10:Far + Extrn Glbl_F11_2:Far + Extrn Glbl_F12:Far + + Extrn Glbl_GetHeaderMode:Far + + Extrn H_Help:Far + + Extrn I_GetInstrumentOffset:Far + Extrn I_GetSampleOffset:Far + + Extrn I_DrawWaveForm:Far + Extrn I_MapEnvelope:Far + Extrn D_DrawWaveForm:Far + + Extrn S_InitScreen:Far + Extrn S_Set80x25Mode:Far + Extrn S_SetPalette2:Far + Extrn S_RedefineCharacters:Far + Extrn S_UnInitScreen:Far + Extrn S_DrawBox:Far + Extrn S_UpdateScreen:Far + Extrn S_OverrideVGADetection:Far + Extrn S_SetDirectMode:Far + Extrn S_DrawString:Far + Extrn S_HiLight:Far + Extrn S_GetDestination:Far + Extrn S_SaveScreen:Far + Extrn S_RestoreScreen:Far + + + Extrn Music_GetSongSegment:Far + Extrn Music_InitMixTable:Far + Extrn Music_InitMuteTable:Far + Extrn Music_ClearAllInstruments:Far + Extrn Music_SetGlobalVolume:Far + Extrn Music_InitStereo:Far + Extrn Music_Stop:Far + + Extrn Music_RegetLoopInformation:Far + + Extrn Music_ReleaseAllSamples:Far ; For New Song Function + Extrn Music_ReleaseAllPatterns:Far + Extrn Music_ClearAllInstruments:Far + Extrn Music_ClearAllSampleNames:Far + Extrn Music_GetFreeSoundCardMemory:Far + Extrn Music_SoundCardLoadAllSamples:Far + Extrn Music_ReinitSoundCard:Far + Extrn Music_TimeSong:Far + + Extrn Glbl_DriverScreen:Far + Extrn Music_GetDriverVariable:Far + Extrn Music_SetDriverVariable:Far + + Extrn M_Object1List:Far + + Extrn Msg_ResetMessage:Far + + Extrn O1_EmptyList:Far + Extrn O1_ThumbStringList:Far + Extrn O1_InitialiseInstrumentList:Far + Extrn O1_NewSongList:Far + + Extrn O1_MainMenu:Far + Extrn O1_FileMenu:Far + Extrn O1_PlaybackMenu:Far + Extrn O1_SampleMenu:Far + Extrn O1_InstrumentMenu:Far + + Extrn PE_ConvAX2Num:Far + Extrn PE_ResetOrderPattern:Far + + Extrn DOSShell:Far + Extrn Quit:Far + + Extrn MouseAddEvent:Far, AddMouseQueue:Far, MouseClearEvents:Far + Extrn SetKeyboardLock:Far, NewCharacterSet:Far + Extrn MouseRemoveEvents:Far, MouseRestoreEvents:Far + Extrn MultiChannelInfo:Byte + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Globals � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + + Global F_MainMenu:Far + Global F_FileMenu:Far + Global F_PlaybackMenu:Far + Global F_SampleMenu:Far + Global F_InstrumentMenu:Far + + Global F_DrawHeader:Far + + Global F_InstrumentButtonHandler:Far + + Global F_NewSong:Far + Global F_DrawStringInput:Far + Global F_PreStringInput:Far + Global F_PostStringInput:Far + Global F_RedrawScreen:Far + Global F_Nothing:Far + Global F_DrawBoxObject:Far + Global F_DrawTextObject:Far + Global F_PostExitObject:Far + Global F_SetDirectMode:Far + Global F_CharacterDefinitions:Far + Global F_CallFarFunction:Far + Global F_CallFarPreFunction:Far + Global F_CallFarPostFunction:Far + + Global F_DrawToggle:Far + Global F_PreToggle:Far + Global F_PostToggle:Far + + Global F_Draw5Num:Far + Global F_Pre5Num:Far + Global F_Post5Num:Far + + Global F_Draw3Num:Far + Global F_Pre3Num:Far + Global F_Post3Num:Far + + Global F_DrawButtonObject:Far + Global F_PreButtonObject:Far + Global F_PostButtonObject:Far + + Global F_Return0:Far + Global F_Return1:Far + Global F_Return64:Far + Global F_Return192:Far + + Global F_DrawThumbBar:Far + Global F_DrawScalableThumbBar:Far + Global F_PreThumbBar:Far + Global F_PreScalableThumbBar:Far + Global F_PostThumbBar:Far + Global F_PostScalableThumbBar:Far + + Global F_DrawInfoLine:Far + + Global F_ShowChannels:Far + Global F_GotoEmptyList:Far + Global F_DrawSMCChannels:Far + + Global F_SetControlInstrument:Far + Global F_SetControlSample:Far + Global F_ConfigButtonSetup:Far + + Global F_SetStereo:Far + Global F_SetMono:Far + Global F_SetAmiga:Far + Global F_SetLinear:Far + + Global F_Reset5NumInputPos:Far + + Global AddressInput:Byte + Global ThumbStringEnter:Byte + + Global F_MessageEditor:Far + Global F_Help:Far ; Main menu + Global F_ViewPattern:Far + Global F_ViewVariables:Far + Global F_ViewOrderPan:Far + + Global F_FileLoad:Far + Global F_FileNew:Far + Global F_FileSaveCurrent:Far + Global F_FileSaveAs:Far + Global F_FileDOSShell:Far + Global F_FileQuit:Far + + Global F_InfoPage:Far ; Playback menu + Global F_PlaySong:Far + Global F_PlayPattern:Far + Global F_PlayOrder:Far + Global F_Stop:Far + Global F_PlayMark:Far + Global F_DriverScreen:Far + Global F_ReinitSoundCard:Far + Global F_CalculateLength:Far + + Global F_SampleList:Far + Global F_SampleLibrary:Far + Global F_ReloadGravis:Far + + Global F_InstrumentList:Far + Global F_InstrumentLibrary:Far + +IF MEMORYDEBUG + + Global F_DrawDebug:Far + Global F_DebugUp:Far + Global F_DebugDown:Far + Global F_DebugPgUp:Far + Global F_DebugPgDn:Far + Global F_DebugStringInput:Far + Public F_PostDebug + +ENDIF + + Public F_ShowMIDIZxxInput + Public F_MIDI_Up + Public F_MIDI_Down + Public F_MIDI_PgUp, F_MIDI_PgDn + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +Segment Functions BYTE Public 'Code' USE16 + Assume CS:Functions, DS:Nothing + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Variables � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +ButtonVariables Label Word + DW 220h ; Standard SB Configs + DW 7 + DW 1 + DW 1 ; Clear patterns + DW 1 ; Clear samples + DW 1 ; Clear instruments + DW 1 ; Clear order list + +ButtonTypes Label Word + DW Offset ButtonType0 ; Press/Release buttons + DW Offset ButtonType1 ; Toggle Press/Release + DW Offset ButtonType2 ; One of Selection + +ButtonEffects Label Word + DW Offset ButtonEffect0 ; Return value + DW Offset ButtonEffect1 ; New object list + DW Offset ButtonEffect2 ; Call function + DW Offset ButtonEffect3 ; Set var at offset + DW Offset ButtonEffect4 ; Jump to function + DW Offset ButtonEffect5 ; Set var + DW Offset ButtonEffect6 ; Jump to function + +ButtonWidth Label Word + DW 0, 0, 0, 0, 0, 0, 0, 0 + DW 7, 7, 7, 7, 7, 7, 7, 7 + DW 0, 0, 0, 0, 0, 0, 0, 0 + DW 7, 7, 7, 7, 0, 0, 0, 0 + +MouseEventData DW 7 Dup (0), Functions + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +GetThumbValues Label Word + DW Offset GetPanning + DW Offset GetPEVariables + DW Offset GetSampleVariables + DW Offset GetMusicVariables + DW Offset GetPanning ; ChannelVol + DW Offset GetLoadSampleVariables + DW Offset GetInstVariables + DW Offset GetScreenVariables + DW Offset GetInstrumentVariables + DW Offset GetDriverVariables + +DrawThumbValues Label Word + DW Offset DrawPanning + DW Offset F_NothingNear + DW Offset F_NothingNear + DW Offset F_NothingNear + DW Offset F_NothingNear + DW Offset F_NothingNear + DW Offset DrawMIDIChannel + DW Offset F_NothingNear + DW Offset F_NothingNear + DW Offset F_NothingNear + +PreThumbFuncs Label Word + DW Offset HiLightPanning + DW Offset GetPEVariables + DW Offset GetSampleVariables + DW Offset GetMusicVariables + DW Offset GetPanning ; Channelvol + DW Offset GetLoadSampleVariables + DW Offset GetInstVariables + DW Offset GetScreenVariables + DW Offset GetInstrumentVariables + DW Offset GetDriverVariables + +PostThumbFuncs Label Word + DW Offset SetPanning + DW Offset SetPEVariables + DW Offset SetSampleVariables + DW Offset SetMusicVariables + DW Offset SetPanning + DW Offset SetLoadSampleVariables + DW Offset SetInstVariables ; Inst + DW Offset SetScreenVariables + DW Offset SetInstrumentVariables ; Inst segment + DW Offset SetDriverVariables + +PostThumbCheck Label Word + DW Offset PanningKeys + DW Offset F_NothingNear + DW Offset F_NothingNear + DW Offset F_NothingNear + DW Offset F_NothingNear + DW Offset F_NothingNear + DW Offset FilterKeys + DW Offset F_NothingNear + DW Offset F_NothingNear + DW Offset F_NothingNear + +ThumbStringEnter DB 0 + DB 4 Dup (0) + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +; LastStringData DD 0 + +StringInputOffset Label Word + DW Offset GetSIODiskSegment + DW Offset GetSampleString + DW Offset GetSIOInstSegment + DW Offset GetLoadSampleString + DW Offset GetMusicSegmentString ; Songsegment + DW Offset GetPatternSegmentString + DW Offset GetInstrumentString + DW Offset GetMIDIString + +PostStringInput Label Word + DW Offset F_NothingNear + DW Offset SetSampleString + DW Offset F_NothingNear + DW Offset F_NothingNear + DW Offset SetMusicSegmentString ; Songsegment + DW Offset F_NothingNear + DW Offset SetInstrumentString + DW Offset F_NothingNear + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +GetToggleStatus Label Word + DW Offset GetSampleToggle + DW Offset GetPatternSegmentToggle + DW Offset GetMusicSegmentToggle + DW Offset GetLoadSampleToggle + DW Offset GetInstrumentToggle + +ToggleBit Label Word + DW Offset SampleToggle + DW Offset PatternSegmentToggle + DW Offset MusicSegmentToggle + DW Offset LoadSampleToggle + DW Offset InstrumentToggle + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +TripleNumberPos DW 0 + +Get3NumValues Label Word + DW Offset GetInstrument3Num + +Set3NumValues Label Word + DW Offset SetInstrument3Num + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +NumberPos DW 0 + +Get5NumValues Label Word + DW Offset GetSample5Num + DW Offset GetLoadSample5Num + Dw Offset GetInst5Num + +Set5NumValues Label Word + DW Offset SetSample5Num + DW Offset SetLoadSample5Num + DW Offset SetInst5Num + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +HeaderMsg1 Label Byte +IF SHOWVERSION + DB 0FFh, 9, ' ', "Impulse Tracker v2.14 Copyright (C) 1995-2000 Jeffrey Lim", 13 +ELSE + DB 0FFh, 12, ' ', "Impulse Tracker Copyright (C) 1995-2000 Jeffrey Lim", 13 +ENDIF + DB 0FFh, 9, ' ', 0FEh, 21h, 139, 0FFh, 25, 134, 138, 0FFh, 11, ' ', 139, 0FFh, 28, 134, 138, 13 + DB 0FEh, 20h, "Song Name", 0FEh, 21h, 132, 0FEh, 5, 0FFh, 25, ' ', 0FEh, 23h, 131, 0FEh, 20h, 0 + +HeaderMsg2 DB " Instrument" + DB 0FEh, 21h, 132, 0FEh, 7, " :", 0FFh, 25, ' ', 0FEh, 23h, 131, 0 + +HeaderMsg3 DB 0FFh, 5, " Sample" + DB 0FEh, 21h, 132, 0FEh, 7, " :", 0FFh, 25, ' ', 0FEh, 23h, 131, 0 + +HeaderMsg4 DB "File Name", 0FEh, 21h, 132, 0FEh, 5, 0FFh, 18, ' ', 0FEh, 23h, 128, 0FFh, 6, 129, 136, 0FEh, 20h, "Speed/Tempo", 0FEh, 21h, 132, 0FEh, 5, " ", 0FEh, 1, "/", 0FEh, 5, " ", 0FEh, 23h, 128, 0FFh, 20, 129, 136, 13 + DB 0FEh, 20h, 0FFh, 4, " Order", 0FEh, 21h, 132, 0FEh, 5, " ", 0FEh, 1, "/", 0FEh, 5, " ", 0FEh, 23h, 128, 0FFh, 10, 129, 136, 0FEh, 20h, 0FFh, 12, " Octave", 0FEh, 21h, 132, 0FEh, 5, " ", 0FEh, 23h, 128, 0FFh, 5, 129, 136, 13 + DB 0FEh, 20h, " Pattern", 0FEh, 21h, 132, 0FEh, 5, " ", 0FEh, 1, "/", 0FEh, 5, " ", 0FEh, 23h, 131, 0FEh, 20h, " F1...Help F9.....Load ", 0FEh, 23h, 137, 129, 136, 0FEh, 20h, 0FFh, 11, " FreeMem ", 0FDh, "Dk ", 13 + DB 0FEh, 20h, 0FFh, 6, " Row", 0FEh, 21h, 132, 0FEh, 5, " ", 0FEh, 1, "/", 0FEh, 5, " ", 0FEh, 23h, 131, 0FEh, 20h, " ESC..Main Menu F5/F8..Play / Stop", 0FFh, 8, " FreeEMS ", 0FDh, "Dk", 13 + DB 0FEh, 23h, 0FFh, 9, ' ', 137, 0FFh, 7, 129, 136 + DB 0 + +ChannelMsg DB "Channel " +ChannelNumbers DB "xx", 0 + +HexNumbers DB "0123456789ABCDEF" +SurroundMessage DB "Surround", 0 +MutedMessage DB " Muted", 0 +ForwardMsg DB "Forwards", 0 +PingPongMsg DB "Ping Pong", 0 +ZxxString DB "Z", 0FDh, "X", 0 +NumberStorage DW 0, 0, 0, 0, 0, 0, 0, 0, 0 +PitchMessage DB "Pitch", 0 +FilterMessage DB "Filter", 0 + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Functions � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_Nothing Far + + Xor AX, AX + Ret + +EndP F_Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_InstrumentButtonHandler Far + + Test AX, AX + JZ F_InstrumentButtonHandler1 + + NetworkSendInstrument + +F_InstrumentButtonHandler1: + Push DS + Call I_GetInstrumentOffset ; Returns DS:BX + Push DS + Pop ES + Mov DI, BX + Pop DS + + Add DI, [SI+24] + Ret + +EndP F_InstrumentButtonHandler + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_NothingNear + + Xor AX, AX + Ret + +EndP F_NothingNear + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_CallFarPreFunction Far + + Call DWord Ptr [SI+6] + + Ret + +EndP F_CallFarPreFunction + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_CallFarPostFunction Far + + Mov SI, [BX] + + Call DWord Ptr [SI+10] + + Ret + +EndP F_CallFarPostFunction + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_CallFarFunction Far + + Call DWord Ptr [SI+2] + + Ret + +EndP F_CallFarFunction + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_DrawBoxObject Far + + LodsW + Xor AH, AH + LodsB + Push AX + LodsB + Push AX + LodsB + Push AX + LodsB + Push AX + LodsB + Push AX + Call S_DrawBox + Add SP, 10 + + Ret + +EndP F_DrawBoxObject + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_DrawTextObject Far + + LodsW + + Mov BX, 3 + Xor CX, CX ; CX = string length count + Xor DX, DX + +F_DrawTextObject1: + Mov AL, [SI+BX] + Inc BX + Cmp AL, 0 + JE F_DrawTextObject2 + + Cmp AL, 0FDh + JNE F_DrawTextObject1 + Inc CX + Cmp Byte Ptr [SI+BX], 'L' + JNE F_DrawTextObject1 + Inc CX + Jmp F_DrawTextObject1 + +F_DrawTextObject2: + JCXZ F_DrawTextObject3 + Push Word Ptr [SI+BX] + Add BX, 2 + Inc DX + Dec CX + Jmp F_DrawTextObject2 + +F_DrawTextObject3: + Mov AL, 80 + Mul Byte Ptr [SI+1] + Add AL, [SI] + AdC AH, 0 + Add AX, AX + Mov DI, AX + Mov AH, [SI+2] + Add SI, 3 + Call S_DrawString + + Add DX, DX + Add SP, DX + + Ret + +EndP F_DrawTextObject + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_PostExitObject Far + + Xor AX, AX + Test CH, 1 + JNZ F_PostExitObject1 + + Mov SI, [BX] + Mov DX, [SI+2] + Mov AX, 4 ; Exit from MainProc + +F_PostExitObject1: + Ret + +EndP F_PostExitObject + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_SetDirectMode Far + + LodsW + LodsB + Call S_SetDirectMode + + Ret + +EndP F_SetDirectMode + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_CharacterDefinitions Far + + LodsW + LodsW + Mov BX, [SI] + Add SI, 2 + Call S_RedefineCharacters + + Ret + +EndP F_CharacterDefinitions + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc MouseButtonPress Far ; Given CX, DX = coords + ; Given AX = Object number + ; DS:SI points to mouse obj + Mov CX, 11Ch + Xor DX, DX + Call AddMouseQueue + + Mov Word Ptr [SI+8], 1108h + Mov Word Ptr [SI+12], Offset MouseButtonRelease + + Mov AL, 2 + Call SetKeyboardLock + + Xor AX, AX + Ret + +EndP MouseButtonPress + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc MouseButtonRelease Far + + Mov CX, 01Ch + Xor DX, DX + Call AddMouseQueue + + Mov Word Ptr [SI+8], 102h + Mov Word Ptr [SI+12], Offset MouseButtonPress + + Xor AX, AX + Call SetKeyboardLock + + Ret + +EndP MouseButtonRelease + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_DrawButtonObject Far ; AX = object number + ; SI = object + + Mov [CS:MouseEventData+10], AX ; Store object number + + Cmp Word Ptr [SI+16], 5 + JB F_DrawButtonObject1 + + Xor AX, AX + Call DWord Ptr [SI+18] + Mov AX, [SI+22] + ScasB +; Cmp [ES:DI], AL + + SetE [SI+33] + +F_DrawButtonObject1: + Mov BX, [SI+32] + And BX, 0FFh + Add SI, 28 + Add BX, BX + Mov DX, [CS:ButtonWidth+BX] + + Xor AH, AH + LodsB + LEA CX, [EAX*8+EDX] + Mov [CS:MouseEventData+0], CX + Push AX + + LodsB + LEA CX, [EAX*8+EDX] + Mov [CS:MouseEventData+2], CX + Push AX + + Sub DX, 7 + + LodsB + Mov CX, AX + ShL CX, 3 + Sub CX, DX + Mov [CS:MouseEventData+4], CX + Push AX + + LodsB + Mov CX, AX + ShL CX, 3 + Sub CX, DX + Mov [CS:MouseEventData+6], CX + Push AX + + LodsB ; Base Style + Mov BL, [SI] ; Up/Down + And BL, 1 + Mov [SI], BL + Add AL, BL + Push AX + Call S_DrawBox + Add SP, 10 + + Inc SI + + Mov AL, 80 + Mul Byte Ptr [SI-5] + Add AL, [SI-6] + AdC AH, 0 + Add AX, AX + Add AX, 162 + Mov DI, AX + Mov AH, 20h + + Call S_DrawString + + Push CS + Pop DS + Mov SI, Offset MouseEventData + Mov [MouseEventData+8], 102h ; Left mouse button pressed + Mov [MouseEventData+12], Offset MouseButtonPress + Call MouseAddEvent + + Ret + +EndP F_DrawButtonObject + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_PreButtonObject Far + + Add SI, 28 + Xor AH, AH + LodsB + Push AX + LodsB + Push AX + LodsB + Push AX + LodsB + Push AX + LodsB ; Base Style + Mov BL, [SI] ; Up/Down + And BL, 1 + Add AL, BL + Push AX + Call S_DrawBox + Add SP, 10 + + Inc SI + + Mov AL, 80 + Mul Byte Ptr [SI-5] + Add AL, [SI-6] + AdC AH, 0 + Add AX, AX + Add AX, 162 + Mov DI, AX + Mov AH, 23h + + Call S_DrawString + + Ret + +EndP F_PreButtonObject + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_PostButtonObject Far + + Mov SI, [BX] + Push SI + Push DI + Push BX + Push CX + Push DX + + Add SI, 28 + Mov AL, 80 + Mul Byte Ptr [SI+1] + Add AL, [SI] + AdC AH, 0 + Add AX, AX + Add AX, 162 + Mov DI, AX + Mov AL, 20h + Mov CL, [SI+2] + Sub CL, [SI] + Dec CL + Xor CH, CH + Call S_HiLight + + Pop DX + Pop CX + Pop BX + Pop DI + Pop SI + + Test CH, 80h + JNZ F_PostButtonNoMIDI + + Mov AL, [SI+33] + Cmp CL, 1Ch + JE F_PostButtonObject6 ; Enter + + Test AL, 2 + JNZ F_PostButtonObject7 + + Cmp CX, 1C8h ; Up pressed + JE F_PostButtonObject1 + + Cmp CX, 1D0h + JE F_PostButtonObject2 ; Down + + Cmp CX, 1CBh + JE F_PostButtonObject3 ; Left + + Cmp CX, 1CDh + JE F_PostButtonObject4 ; Right + + Cmp CX, 10Fh ; Tab + JE F_PostButtonObject4 + +; Test CL, CL +; JZ F_PostButtonNOMIDI + + Cmp DX, 0F00h ; Shift tab + JE F_PostButtonObject3 + +F_PostButtonNOMIDI: + Xor AX, AX + Ret + +F_PostButtonObject7: + Test AL, 4 + JZ F_PostButtonObject8 + Test CH, 1 + JZ F_PostButtonObject8 + + And AX, 1 + Xor AL, 1 + Mov [SI+33], AL + +F_PostButtonObject8: + Mov AX, 2 + Ret + +F_PostButtonObject4: + LodsW + +F_PostButtonObject3: + LodsW + +F_PostButtonObject2: + LodsW + +F_PostButtonObject1: + LodsW + + LodsW + Cmp AX, 0FFFFh + JNE F_PostButtonObject5 + + Xor AX, AX + Ret + +F_PostButtonObject5: + Mov [DI], AX + Mov AX, 2 + Ret + +F_PostButtonObject6: ; Enter pressed + Push BX + + Mov BX, [SI+10] + Add BX, BX + Jmp [CS:ButtonTypes+BX] + +EndP F_PostButtonObject + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ButtonType0 Far + + Pop BX + + Test CH, 1 + JZ ButtonType0_1 + + Or Byte Ptr [SI+33], 7 + +ButtonType0_2: + Mov AX, 2 + Ret + +ButtonType0_1: + Test AL, 1 + JNZ ButtonType0_4 + + Test AL, 2 + JZ ButtonType0_2 + +ButtonType0_4: + Mov Byte Ptr [SI+33], 0 + + Jmp ButtonEffect + +EndP ButtonType0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ButtonType1 Far + + Pop BX + + And CH, CH + JZ ButtonType1_2 + + Test AL, 2 + JNZ ButtonType1_1 + + Xor Byte Ptr [SI+33], 7 + +ButtonType1_1: + Mov AX, 2 + Ret + +ButtonType1_2: + And Byte Ptr [SI+33], 1 + + Jmp ButtonEffect + +EndP ButtonType1 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ButtonEffect Far + + Mov BX, [SI+16] + Add BX, BX + Jmp [CS:ButtonEffects+BX] + +EndP ButtonEffect + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ButtonType2 Far + + Pop BX + + And CH, CH + JZ ButtonEffect + + Test AL, 2 + JZ ButtonType2_1 + + Mov AX, 2 + Ret + +ButtonType2_1: + Add SI, 12 + LodsW + Mov CX, AX + LodsW + Mov DX, AX + Add DX, DX + Add DI, 6 + Add DX, DI + Add CX, CX + Add DI, CX + + Xor AX, AX + +ButtonType2_2: + Mov SI, [DI] + Mov [SI+33], AL + + ScasW +; Add DI, 2 + Cmp DI, DX + JBE ButtonType2_2 + + Mov SI, [BX] + Mov Byte Ptr [SI+33], 1 + + Mov AX, 1 + Ret + +EndP ButtonType2 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ButtonEffect0 Far + + Mov DX, [SI+18] + Mov AX, 4 + Ret + +EndP ButtonEffect0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ButtonEffect1 Far + + Mov CX, [SI+20] + Mov DX, [SI+18] + Mov AX, 5 + Mov SI, 1 + Ret + +EndP ButtonEffect1 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ButtonEffect2 Far + + Push DS + Push SI + + Mov AL, [SI+33] + Call DWord Ptr [SI+18] + + Pop SI + Pop DS + + Mov AX, 1 + + Ret + +EndP ButtonEffect2 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ButtonEffect3 Far + + Mov BX, [SI+18] ; Var number + Mov AX, [SI+20] + Add BX, BX + Mov [CS:ButtonVariables+BX], AX + + Mov AX, 1 + Ret + +EndP ButtonEffect3 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ButtonEffect4 Far + + Jmp DWord Ptr [SI+18] + +EndP ButtonEffect4 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ButtonEffect5 Far + + Mov AX, 1 + Call DWord Ptr [SI+18] + Mov AX, [SI+22] + + StosB +; Mov [ES:DI], AL + + Mov AX, 1 + Ret + +EndP ButtonEffect5 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ButtonEffect6 Far + + Jmp DWord Ptr [SI+24] + +EndP ButtonEffect6 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GetPanning ; DI = channel no. + + Push DS + + Call Music_GetSongSegment + Mov DS, AX + + Mov DL, [DI+64] + Xor DH, DH + + Pop DS + + Ret + +EndP GetPanning + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GetPEVariables + + Push DS + + Mov DX, Pattern + Mov DS, DX +; Call PE_GetPatternSegment + Mov DL, [DI] + Xor DH, DH + + Pop DS + Ret + +EndP GetPEVariables + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GetScreenVariables + + Push DS + + Mov DX, Screen + Mov DS, DX + Mov DL, [DI] + Xor DH, DH + + Pop DS + Ret + +EndP GetScreenVariables + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SetScreenVariables + + Push DS + Push AX + + Mov AX, Screen + Mov DS, AX + Pop AX + + Mov [DI], AL + Call S_SetPalette2 + + Pop DS + Ret + +EndP SetScreenVariables + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SetPanning + + Push DS + + Push AX + Call Music_GetSongSegment + Mov DS, AX + Pop AX + Add DI, 64 + + Mov [DI], AL + +IF NETWORKENABLED + Mov CX, 1 + Mov DX, DI + Call Network_SendSongDataInformation +ENDIF + + Pop DS + Ret + +EndP SetPanning + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SetPEVariables + + Push DS + + Push AX + Mov AX, Pattern + Mov DS, AX +; Call PE_GetPatternSegment + Pop AX + + Mov [DI], AL + + Pop DS + Ret + +EndP SetPEVariables + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GetInstVariables + + Push DS + Push AX + Push BX + + Call I_GetInstrumentOffset + + Mov DX, [BX+DI] + Cmp DI, 19h + JNE GetInstVariables1 + + And DX, 7Fh + +GetInstVariables1: + +; If DI = 3Ah or 3Bh, the XOR top bit. + Cmp DI, 3Ah + JB GetInstVariables4 + Cmp DI, 3Bh + JA GetInstVariables4 + + Xor DL, 80h + Jmp GetInstVariables3 + +GetInstVariables4: + + Cmp DI, 14h + JE GetInstVariables2 + Xor DH, DH + Cmp DI, 3Dh + JAE GetInstVariables3 + Cmp DI, 16h + JNE GetInstVariables2 + +GetInstVariables3: + MovSX DX, DL + +GetInstVariables2: + Pop BX + Pop AX + Pop DS + + Ret + +EndP GetInstVariables + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GetSampleVariables + + Push DS + Push AX + Push BX + + Call I_GetSampleOffset + + Mov DL, [BX+DI] + Xor DH, DH + Cmp DI, 2Fh + JNE GetSampleVariables1 + + And DL, 7Fh + +GetSampleVariables1: + Pop BX + Pop AX + Pop DS + + Ret + +EndP GetSampleVariables + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GetMusicVariables + + Push DS + + Call Music_GetSongSegment + Mov DS, AX + Xor DX, DX + Mov DL, [DI] + + Pop DS + + Ret + +EndP GetMusicVariables + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GetInstrumentVariables + + Push DS + + Mov AX, Inst + Mov DS, AX + Mov DX, [DI] + + Pop DS + + Ret + +EndP GetInstrumentVariables + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GetDriverVariables + + Call Music_GetDriverVariable + Mov DX, AX + Ret + +EndP GetDriverVariables + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SetDriverVariables + + Call Music_SetDriverVariable + Ret + +EndP SetDriverVariables + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GetLoadSampleVariables + + Push DS + Push SI + Push BX + + Call D_GetLoadSampleVars + Mov BX, SI + + Mov DL, [BX+DI] + Xor DH, DH + + Pop BX + Pop SI + Pop DS + + Ret + +EndP GetLoadSampleVariables + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SetInstVariables + + Push DS + Push BX + Push AX + + Call I_GetInstrumentOffset + + Pop AX + +IF FILTERENVELOPES + Cmp DI, 3Ah + JB SetInstVariables3 + Cmp DI, 3Bh + JA SetInstVariables3 + + Xor AL, 80h +ELSE + And Word Ptr [BX+3Ah], 7F7Fh +ENDIF + +SetInstVariables3: + Mov [BX+DI], AL + Cmp DI, 14h + JNE SetInstVariables1 + +SetInstVariables2: + Mov [BX+DI], AX + +SetInstVariables1: + NetworkSendInstrument + + Pop BX + Pop DS + + Ret + +EndP SetInstVariables + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SetSampleVariables + + Push DS + Push BX + Push AX + + Call I_GetSampleOffset + + Pop AX + Cmp DI, 2Fh + JNE SetSampleVariables1 + + Or AL, 80h ; Turn on. + +SetSampleVariables1: + Mov [BX+DI], AL + + Pop BX + Pop DS + + NetworkSendSample + + Ret + +EndP SetSampleVariables + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SetMusicVariables + + Push DS + Push AX + + Call Music_GetSongSegment + Mov DS, AX + + Pop AX + Mov [DI], AL + +IF NETWORKENABLED + Mov CX, 1 + Mov DX, DI + Call Network_SendSongDataInformation +ENDIF + + Cmp DI, 31h + JNE SetMusicVariables1 + + Call Music_InitMixTable + Jmp SetMusicVariablesEnd + +SetMusicVariables1: + Cmp DI, 30h + JNE SetMusicVariables3 + + Call Music_SetGlobalVolume + +SetMusicVariables3: + +SetMusicVariablesEnd: + Pop DS + + Ret + +EndP SetMusicVariables + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SetInstrumentVariables + + Push DS + Push AX + + Mov AX, Inst + Mov DS, AX + + Pop AX + Mov [DI], AX + + Pop DS + + Ret + +EndP SetInstrumentVariables + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SetLoadSampleVariables + + Push DS + Push SI + Push BX + + Call D_GetLoadSampleVars + Mov BX, SI + + Mov [BX+DI], AL + + Pop BX + Pop SI + Pop DS + + Ret + +EndP SetLoadSampleVariables + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc MousePressThumbBar Far + + Mov DX, CX + Mov CX, 8010h + Call AddMouseQueue + + Mov Word Ptr [SI+8], 1109h ; move or release + Mov Word Ptr [SI+12], Offset MouseHeldThumbBar + + Mov AL, 1 + Call SetKeyboardLock + + Xor AX, AX + + Ret + +EndP MousePressThumbBar + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc MouseHeldThumbBar Far + + Test BH, 8 + JNZ MouseHeldThumbBar2 + +MouseHeldThumbBar1: + Mov DX, CX + Mov CX, 8010h + Call AddMouseQueue + Ret + +MouseHeldThumbBar2: + Mov CX, 8001h ; Redraw screen + Call AddMouseQueue + +; Mov Word Ptr [SI+8], 102h +; Mov Word Ptr [SI+12], Offset MousePressThumbBar + + Xor AX, AX + Call SetKeyboardLock + + Ret + +EndP MouseHeldThumbBar + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_DrawThumbBar Far + + Mov [CS:MouseEventData+10], AX ; Store object number + + Call S_GetDestination + + Mov BX, [SI+8] + Mov DI, [SI+10] + Add BX, BX + Call [CS:GetThumbValues+BX] ; DX returns thumbbar value + + Mov AL, 80 + Mul Byte Ptr [SI+3] + Add AL, [SI+2] + AdC AH, 0 + Add AX, AX + Mov DI, AX ; ES:DI points to area... + + Cmp DX, [SI+6] + JG F_DrawThumbBar2 + Cmp DX, [SI+4] + JL F_DrawThumbBar2 + + Mov CX, [SI+6] + Sub CX, [SI+4] + Add CX, 15 + ShR CX, 3 + Mov BX, CX + Mov AX, 300h +; Xor AX, AX + + Push DI + Push DI + + Rep StosW + + Pop DI + Push BX + Push DI + Mov BX, DX ; DX = value to show. + Sub BX, [SI+4] + Inc BX + Mov AX, BX + ShR BX, 3 + Add BX, BX + Add DI, BX + And AX, 7 + Add AX, 155 + Mov AH, 2 + StosW + + Cmp AL, 157 + JBE F_DrawThumbBar1 + Add AL, 5 + StosW + +F_DrawThumbBar1: + Pop DI + Pop BX + LEA DI, [EDI+EBX*2+2] + Mov CH, 21h + Mov AX, DX + Call PE_ConvAX2Num + + Pop DI + +F_DrawThumbBar2: + Mov BX, [SI+8] + Add BX, BX + Call [CS:DrawThumbValues+BX] ; DX returns pan value + + Mov CX, [SI+6] + Sub CX, [SI+4] + Add CX, 15 + ShR CX, 3 + + Xor AH, AH + Mov AL, [SI+2] + ShL AX, 3 + Mov [CS:MouseEventData+0], AX + ShL CX, 3 + Add AX, CX + Dec AX + Mov [CS:MouseEventData+4], AX + + Xor AH, AH + Mov AL, [SI+3] + ShL AX, 3 + Mov [CS:MouseEventData+2], AX + Add AX, 7 + Mov [CS:MouseEventData+6], AX + + Push CS + Pop DS + Assume DS:Functions + Mov SI, Offset MouseEventData + Mov Word Ptr [SI+8], 102h + Mov Word Ptr [SI+12], Offset MousePressThumbBar + Call MouseAddEvent + + Ret + +EndP F_DrawThumbBar + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_DrawScalableThumbBar Far + + Mov [CS:MouseEventData+10], AX ; Store object number + + Call S_GetDestination + + Mov BX, [SI+8] + Mov DI, [SI+10] + Add BX, BX + Call [CS:GetThumbValues+BX] ; DX returns thumbbar value + + Mov AL, 80 + Mul Byte Ptr [SI+3] + Add AL, [SI+2] + AdC AH, 0 + Add AX, AX + Mov DI, AX ; ES:DI points to area... + + Cmp DX, [SI+6] + JG F_DrawScalableThumbBar2 + Cmp DX, [SI+4] + JL F_DrawScalableThumbBar2 + + Push DI + Push DI + + Mov AX, 300h + Mov CX, [SI+24] ; Display length + Inc CX + Rep StosW + + ; Volume bar position = Value*Width / (MaxVal-MinVal) + + Pop DI + Push DI + + Push DX + + Mov AX, [SI+24] + ShL AX, 3 + Sub DX, [SI+4] + Mul DX + Mov CX, [SI+6] + Sub CX, [SI+4] + Div CX + + Inc AX + Mov BX, AX + ShR BX, 3 + Add BX, BX + Add DI, BX + And AX, 7 + Add AX, 155 + Mov AH, 2 + StosW + + Cmp AL, 157 + JBE F_DrawScalableThumbBar1 + Add AL, 5 + StosW + +F_DrawScalableThumbBar1: + Pop DX + + Pop DI + + Mov AX, [SI+24] + LEA DI, [EDI+EAX*2+4] + Mov CH, 21h + Mov AX, DX + Call PE_ConvAX2Num + + Pop DI + +F_DrawScalableThumbBar2: + Mov BX, [SI+8] + Add BX, BX + Call [CS:DrawThumbValues+BX] ; DX returns pan value + + Xor AH, AH + Mov AL, [SI+2] + Mov CX, AX + ShL AX, 3 + Mov [CS:MouseEventData+0], AX + Mov CX, [SI+24] + Inc CX + ShL CX, 3 + Add AX, CX + Dec AX + Mov [CS:MouseEventData+4], AX + + Xor AH, AH + Mov AL, [SI+3] + ShL AX, 3 + Mov [CS:MouseEventData+2], AX + Add AX, 7 + Mov [CS:MouseEventData+6], AX + + Push CS + Pop DS + Assume DS:Functions + Mov SI, Offset MouseEventData + Mov Word Ptr [SI+8], 102h + Mov Word Ptr [SI+12], Offset MousePressThumbBar + Call MouseAddEvent + + Ret + +EndP F_DrawScalableThumbBar + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc HiLightPanning + + Mov AL, 80 + Mul Byte Ptr [SI+3] + Add AL, [SI+2] + AdC AH, 0 + Sub AX, 11 + Add AX, AX + Mov DI, AX + + Mov AL, 23h + Mov CX, 10 + Call S_HiLight + + Ret + +EndP HiLightPanning + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_PreThumbBar Far + + Call S_GetDestination + + Mov BX, [SI+8] + Mov DI, [SI+10] + Add BX, BX + Call [CS:GetThumbValues+BX] ; DX returns thumbbar value + + Mov AL, 80 + Mul Byte Ptr [SI+3] + Add AL, [SI+2] + AdC AH, 0 + Add AX, AX + Mov DI, AX ; ES:DI points to area... + + Cmp DX, [SI+6] + JG F_PreThumbBar2 + Cmp DX, [SI+4] + JL F_PreThumbBar2 + + Mov CX, [SI+6] + Sub CX, [SI+4] + Add CX, 15 + ShR CX, 3 + Mov BX, CX + Mov AX, 300h +; Xor AX, AX + + Push DI + Push DI + + Rep StosW + + Pop DI + Push BX + Push DI + Mov BX, DX ; DX = value to show. + Sub BX, [SI+4] + Inc BX + Mov AX, BX + ShR BX, 3 + Add BX, BX + Add DI, BX + And AX, 7 + Add AX, 155 + Mov AH, 3 + StosW + + Cmp AL, 157 + JBE F_PreThumbBar1 + Add AL, 5 + StosW + +F_PreThumbBar1: + Pop DI + Pop BX + LEA DI, [EDI+EBX*2+2] + Mov CH, 21h + Mov AX, DX + Call PE_ConvAX2Num + + Pop DI + +F_PreThumbBar2: + Mov BX, [SI+8] + Add BX, BX + Call [CS:DrawThumbValues+BX] ; DX returns pan value + +; Ret + + Call S_GetDestination + + Mov BX, [SI+8] + Mov DI, [SI+10] + Add BX, BX + Call [CS:PreThumbFuncs+BX] ; DX returns pan value + + Mov AL, 80 + Mul Byte Ptr [SI+3] + Add AL, [SI+2] + AdC AH, 0 + Add AX, AX + Mov DI, AX ; ES:DI points to area... + +F_PreThumbBar3: + Mov CX, [SI+6] + Sub CX, [SI+4] + Add CX, 15 + ShR CX, 3 + Mov AL, 3 + Call S_HiLight + Ret + +EndP F_PreThumbBar + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_PreScalableThumbBar Far + + Call S_GetDestination + + Mov BX, [SI+8] + Mov DI, [SI+10] + Add BX, BX + Call [CS:GetThumbValues+BX] ; DX returns thumbbar value + + Mov AL, 80 + Mul Byte Ptr [SI+3] + Add AL, [SI+2] + AdC AH, 0 + Add AX, AX + Mov DI, AX ; ES:DI points to area... + + Cmp DX, [SI+6] + JG F_PreScalableThumbBar2 + Cmp DX, [SI+4] + JL F_PreScalableThumbBar2 + + Push DI + Push DI + + Mov AX, 300h + Mov CX, [SI+24] ; Display length + Inc CX + Rep StosW + + ; Volume bar position = Value*Width / (MaxVal-MinVal) + + Pop DI + Push DI + + Push DX + + Mov AX, [SI+24] + ShL AX, 3 + Sub DX, [SI+4] + Mul DX + Mov CX, [SI+6] + Sub CX, [SI+4] + Div CX + + Inc AX + Mov BX, AX + ShR BX, 3 + Add BX, BX + Add DI, BX + And AX, 7 + Add AX, 155 + Mov AH, 2 + StosW + + Cmp AL, 157 + JBE F_PreScalableThumbBar1 + Add AL, 5 + StosW + +F_PreScalableThumbBar1: + Pop DX + + Pop DI + + Mov AX, [SI+24] + LEA DI, [EDI+EAX*2+4] + Mov CH, 21h + Mov AX, DX + Call PE_ConvAX2Num + + Pop DI + +F_PreScalableThumbBar2: + Mov BX, [SI+8] + Add BX, BX + Call [CS:DrawThumbValues+BX] ; DX returns pan value + +; Ret + + Call S_GetDestination + + Mov BX, [SI+8] + Mov DI, [SI+10] + Add BX, BX + Call [CS:PreThumbFuncs+BX] ; DX returns pan value + + Mov AL, 80 + Mul Byte Ptr [SI+3] + Add AL, [SI+2] + AdC AH, 0 + Add AX, AX + Mov DI, AX ; ES:DI points to area... + +F_PreScalableThumbBar3: + Mov CX, [SI+24] + Inc CX + Mov AL, 3 + Call S_HiLight + Ret + +EndP F_PreScalableThumbBar + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_PostScalableThumbBar Far + + Cmp CX, 8010h + JE F_PostScalableThumbBarMouse1 + + Jmp F_PostThumbBar + +F_PostScalableThumbBarMouse1: ; DX = pixel... + Mov SI, [BX] + + Xor AX, AX + Mov AL, [SI+2] ; Left point + ShL AX, 3 ; Left pixel + Add AX, 4 + + Sub DX, AX + JNC F_PostScalableThumbBarMouse2 + + Xor DX, DX + +F_PostScalableThumbBarMouse2: ; Value = (Pixel / NumPixels)*(Max-Min)+Min + Mov CX, [SI+24] ; Length + ShL CX, 3 ; AX = MaxPixel + Cmp DX, CX + JB F_PostScalableThumbBarMouse3 + + Mov DX, CX + +F_PostScalableThumbBarMouse3: + Mov AX, [SI+6] + Sub AX, [SI+4] + Mul DX + Div CX + + ShR CX, 1 + Cmp CX, DX + AdC AX, 0 + + Add AX, [SI+4] + + Mov BX, [SI+8] + Mov DI, [SI+10] + Add BX, BX + Call [CS:PostThumbFuncs+BX] + + Mov AX, 2 + Ret + +EndP F_PostScalableThumbBar + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_PostThumbBar Far + + Mov SI, [BX] + + Push ES + Push DI + + Call S_GetDestination + + Mov BX, [SI+8] + Mov DI, [SI+10] + Add BX, BX + Push BX + Push DX + Call [CS:GetThumbValues+BX] ; AX contains value. + Mov AX, DX + Pop DX + Pop BX + + Pop DI + Pop ES + + Push AX + Push BX + + Call [CS:PostThumbCheck+BX] + Test AX, AX + JNZ F_PostThumbBar23 + + Pop BX + Pop AX + + Cmp CX, 8010h + JE F_PostThumbBarMouse1 + + Cmp CX, 8001h + JE F_PostThumbBarMouseRedrawScreen + + Cmp CX, 1CBh + JE F_PostThumbBar2 + + Cmp CX, 1CDh + JE F_PostThumbBar4 + + Cmp CX, 1C7h + JE F_PostThumbBar10 + + Cmp CX, 1CFh + JE F_PostThumbBar11 + + Cmp CX, 1C8h + JE F_PostThumbBar5 + + Cmp CX, 1D0h + JE F_PostThumbBar6 + + Cmp CX, 10Fh + JE F_PostThumbBar7 + + Cmp CX, 1C9h + JE F_PostThumbBar21 + + Cmp CX, 1D1h + JE F_PostThumbBar22 + + Test CL, CL + JZ F_PostThumbBar20 + + Cmp DX, 0F00h + JE F_PostThumbBar8 + + Cmp DX, '0' + JB F_PostThumbBar50 + Cmp DX, '9' + JA F_PostThumbBar50 + + Jmp F_PostThumbBar30 + +F_PostThumbBar50: + Test CX, 600h + JNZ F_PostThumbBar17 + + Test CX, 1800h + JNZ F_PostThumbBar16 + +F_PostThumbBar20: + Xor AX, AX + Ret + +F_PostThumbBar23: + Pop BX + Pop AX + +F_PostThumbBarMouseRedrawScreen: + Mov AX, 1 + Ret + +F_PostThumbBar16: + Mov DI, CX + And DI, 1FFh + Cmp DI, 1CBh + JE F_PostThumbBar14 + + Cmp DI, 1CDh + JE F_PostThumbBar12 + + Jmp F_PostThumbBar20 + +F_PostThumbBar17: + Mov DI, CX + And DI, 1FFh + Cmp DI, 1CBh + JE F_PostThumbBar18 + + Cmp DI, 1CDh + JE F_PostThumbBar19 + + Jmp F_PostThumbBar20 + +F_PostThumbBar2: + Dec AX + Cmp AX, [SI+6] + JG F_PostThumbBar9 + Cmp Ax, [SI+4] + JL F_PostThumbBar9 + +F_PostThumbBar15: + Cmp AX, [SI+6] + JG F_PostThumbBarMin + Cmp AX, [SI+4] + JGE F_PostThumbBar3 + +F_PostThumbBarMin: + Mov AX, [SI+4] + +F_PostThumbBar3: + Mov DI, [SI+10] + Call [CS:PostThumbFuncs+BX] + +F_PostThumbBar9: + Mov AX, 1 + Ret + +F_PostThumbBar10: + Mov AX, [SI+4] + Jmp F_PostThumbBar3 + +F_PostThumbBar11: + Mov AX, [SI+6] + Jmp F_PostThumbBar3 + +F_PostThumbBar4: + Inc AX + Cmp AX, [SI+4] + JL F_PostThumbBar9 + + Cmp AX, [SI+6] + JG F_PostThumbBar9 + +F_PostThumbBar13: + Cmp AX, [SI+4] + JL F_PostThumbBarMax + Cmp AX, [SI+6] + JLE F_PostThumbBar3 + +F_PostThumbBarMax: + Mov AX, [SI+6] + Jmp F_PostThumbBar3 + +F_PostThumbBar12: + Add AX, 2 + Jmp F_PostThumbBar13 + +F_PostThumbBar14: + Sub AX, 2 + Jmp F_PostThumbBar15 + +F_PostThumbBar18: + Sub AX, 4 + Jmp F_PostThumbBar15 + +F_PostThumbBar19: + Add AX, 4 + Jmp F_PostThumbBar13 + +F_PostThumbBar22: + LodsW + +F_PostThumbBar21: + LodsW + +F_PostThumbBar8: + LodsW + +F_PostThumbBar7: + LodsW + +F_PostThumbBar6: + LodsW + +F_PostThumbBar5: + Add SI, 12 + LodsW + Cmp AX, 0FFFFh + JE F_PostThumbBar20 + + Mov [DI], AX + Jmp F_PostThumbBar9 + +F_PostThumbBarMouse1: ; DX = pixel... + Xor AX, AX + Mov AL, [SI+2] ; Left point + ShL AX, 3 ; Left pixel + Sub DX, AX + Sub DX, 4 + Mov AX, [SI+4] + Add AX, DX + + Cmp AX, [SI+4] + JG F_PostThumbBarMouse2 + + Mov AX, [SI+4] + Jmp F_PostThumbBarMouse3 + +F_PostThumbBarMouse2: + Cmp AX, [SI+6] + JL F_PostThumbBarMouse3 + + Mov AX, [SI+6] + +F_PostThumbBarMouse3: + Mov BX, [SI+8] + Mov DI, [SI+10] + Add BX, BX + Call [CS:PostThumbFuncs+BX] + + Mov AX, 2 + Ret + +F_PostThumbBar30: + Push DS + Push SI + + Call S_SaveScreen + + Mov DI, Offset ThumbStringEnter + Push CS + Pop ES + Mov AL, DL + StosB + + Xor AL, AL + Mov CX, 4 + Rep StosB + + Mov DI, Offset O1_ThumbStringList + Mov CX, 3 + Call M_Object1List + + Call S_RestoreScreen + + Pop SI + Pop DS + + And DX, DX + JZ F_PostThumbBar31 + + ; Now get value... + Xor CX, CX + Mov DI, Offset ThumbStringEnter + +F_PostThumbBar32: + Mov AL, [CS:DI] + And AL, AL + JZ F_PostThumbBar33 + + Inc DI + + Push AX + Mov AX, 10 + Mul CX + Mov CX, AX + Pop AX + + Cmp AL, '0' + JB F_PostThumbBar31 + Cmp AL, '9' + JA F_PostThumbBar31 + + Sub AL, '0' + Xor AH, AH + Add CX, AX + Jmp F_PostThumbBar32 + +F_PostThumbBar33: ; now save value. + Cmp DI, Offset ThumbStringEnter + JE F_PostThumbBar31 + + Mov AX, CX + + Cmp AX, [SI+4] + JL F_PostThumbBar31 + Cmp AX, [SI+6] + JG F_PostThumbBar31 + + Mov BX, [SI+8] + Mov DI, [SI+10] + Add BX, BX + Call [CS:PostThumbFuncs+BX] + +F_PostThumbBar31: + Mov AX, 1 + Ret + +EndP F_PostThumbBar + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_DrawInfoLine Far + + Push ES + LodsW + Push SI + Xor DX, DX + +F_DrawInfoLine1: + LodsB + Inc DX + And AL, AL + JNZ F_DrawInfoLine1 + + Dec DX + Pop SI ; DX contains length of string + Call S_GetDestination + + Mov DI, (1+11*80)*2 + Mov BX, 78 + Mov CX, BX + Cmp Byte Ptr [SI], 0 + JE F_DrawInfoLine3 + + Sub CX, DX + ShR CX, 1 + Sub BX, CX + Sub BX, DX + Sub BX, 2 + + Mov AX, 219Ah + Rep StosW + + Mov AX, 2020h + StosW + +F_DrawInfoLine2: + LodsB + StosW + Dec DX + JNZ F_DrawInfoLine2 + + Mov AX, 2020h + StosW + + Mov CX, BX + +F_DrawInfoLine3: + Mov AX, 219Ah + Rep StosW + + Pop ES + Ret + +EndP F_DrawInfoLine + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_ShowChannels Far + + Push DS + + Push CS + Pop DS + Assume DS:Functions + + Mov DI, (20+15*80)*2 + Mov CX, 32 + Mov AX, 3130h + Mov Word Ptr ChannelNumbers, AX + Mov AH, 20h + Call F_ShowChannel1 + + Mov DI, (54+15*80)*2 + Mov CX, 32 + Call F_ShowChannel1 + + Pop DS + Assume DS:Nothing + Ret + +EndP F_ShowChannels + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_ShowChannel1 + + Assume DS:Functions + +F_ShowChannel1_1: + Mov SI, Offset ChannelMsg + Call S_DrawString + + Inc Byte Ptr [ChannelNumbers+1] + Cmp Byte Ptr [ChannelNumbers+1], '9' + JBE F_ShowChannel1_2 + + Inc Byte Ptr [ChannelNumbers] + Mov Byte Ptr [ChannelNumbers+1], '0' + +F_ShowChannel1_2: + Add DI, 140 + Loop F_ShowChannel1_1 + + Assume DS:Nothing + + Ret + +EndP F_ShowChannel1 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_RedrawScreen Far + + Mov AX, 1 + Ret + +EndP F_RedrawScreen + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_Return0 Far ; ESC pressed on opening scrn + + Xor DX, DX + Mov AX, 4 + Ret + +EndP F_Return0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_Return64 Far + + Mov DX, 64 + Mov AX, 4 + Ret + +EndP F_Return64 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_Return192 Far + + Mov DX, 192 + Mov AX, 4 + Ret + +EndP F_Return192 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PanningKeys + + Push AX + Mov AX, DX + Cmp AX, 'a' + JB PanningKeys1 + + Cmp AX, 'z' + JA PanningKeys3 + + Sub AX, 32 + +PanningKeys1: + Cmp AL, 'L' + JE PanningKeysLeft + Cmp AL, 'R' + JE PanningKeysRight + Cmp AL, 'M' + JE PanningKeysMiddle + Cmp AL, 'S' + JE PanningKeysSurround + Cmp AL, ' ' + JE PanningKeysSpace + +PanningKeys3: + Pop AX + Xor AX, AX + Ret + +PanningKeysLeft: + Xor AX, AX + Jmp PanningKeys2 + +PanningKeysRight: + Mov AX, 64 + Jmp PanningKeys2 + +PanningKeysMiddle: + Mov AX, 32 + Jmp PanningKeys2 + +PanningKeysSurround: + Mov AX, 100 + +PanningKeys2: + Mov DI, [SI+10] + Call SetPanning + Pop AX + + Mov AX, 1 + Ret + +PanningKeysSpace: + Pop AX + Xor AL, 128 + Push AX + + Mov BX, [ES:DI] + Cmp BX, 74 + JAE PanningKeys2 + + Inc Word Ptr [ES:DI] + + Jmp PanningKeys2 + +EndP PanningKeys + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc FilterKeys + + Push DI + Mov DI, [SI+10] + + Cmp DI, 3Ah + JB FilterKeys1 + Cmp DI, 3Bh + JA FilterKeys1 + + Cmp DX, ' ' + JNE FilterKeys1 + + Xor AL, 80h + Call SetInstVariables + + Mov AX, 1 + Jmp FilterKeysEnd + +FilterKeys1: + Xor AX, AX +FilterKeysEnd: + Pop DI + Ret + +EndP FilterKeys + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc DrawPanning + + Push DS + Push SI + + Push CS + Pop DS + + Test DL, 128 + JZ DrawPanning2 + + Mov SI, Offset MutedMessage + Mov AH, 5 + Call S_DrawString + + Jmp DrawPanning1 + +DrawPanning2: + Cmp DX, 100 + JNE DrawPanning1 + + Mov SI, Offset SurroundMessage + Mov AH, 5 + Call S_DrawString + +DrawPanning1: + Pop SI + Pop DS + Ret + +EndP DrawPanning + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc DrawMIDIChannel + + Mov AX, [SI+0Ah] + Cmp AX, 3Fh + JA DrawMIDIChannel2 + Cmp AX, 3Ah + JB DrawMIDIChannel2 + + Cmp AX, 3Ch + JNE DrawMIDIChannel4 + +DrawMIDIChannel1: + Cmp DL, 17 + JNE DrawMIDIChannel5 + + Add DI, 22 + Mov AX, 200h+'M' + StosW + Mov AL, 'a' + StosW + Mov AL, 'p' + StosW + StosW + Mov AL, 'e' + StosW + Mov AL, 'd' + StosW + +DrawMIDIChannel5: + Test DL, DL + JZ DrawMIDIChannel3 + Jmp DrawMIDIChannel2 + +DrawMIDIChannel4: + Test DX, DX + JNS DrawMIDIChannel2 + +DrawMIDIChannel3: + Mov AX, 200h+'O' + StosW + Mov AL, 'f' + StosW + StosW + Jmp DrawMIDIChannel2 + +DrawMIDIChannel2: + Ret + +EndP DrawMIDIChannel + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_Return1 Far + + Mov DX, 1 + Mov AX, 4 + Ret + +EndP F_Return1 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GetSIOInstSegment + + Mov SI, Inst + Mov DS, SI + Mov SI, CX + + Ret + +EndP GetSIOInstSegment + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GetSIODiskSegment + + Mov SI, Disk + Mov DS, SI + Mov SI, CX + + Ret + +EndP GetSIODiskSegment + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GetLoadSampleString ; Returns DS:SI + + Call D_GetLoadSampleVars ; Gets SI = currentsample offset + ; DS = DiskDataArea + Add SI, CX + + Ret + +EndP GetLoadSampleString + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GetMusicSegmentString + + Call Music_GetSongSegment + Mov DS, AX + + Mov SI, CX + + Ret + +EndP GetMusicSegmentString + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SetMusicSegmentString + +IF NETWORKENABLED + Mov CX, 26 + Mov DX, 4 + Call Network_SendSongDataInformation +ENDIF + Ret + +EndP SetMusicSegmentString + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GetPatternSegmentString + + Push CS + Pop DS + + Mov SI, CX + + Ret + +EndP GetPatternSegmentString + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GetSampleString + + Call I_GetSampleOffset + Mov SI, BX + Add SI, CX + + Ret + +EndP GetSampleString + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SetSampleString + + NetworkSendSample + + Ret + +EndP SetSampleString + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GetInstrumentString + + Call I_GetInstrumentOffset + Mov SI, BX + Add SI, CX + + Ret + +EndP GetInstrumentString + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SetInstrumentString + + NetworkSendInstrument + Ret + +EndP SetInstrumentString + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +TopMIDIMacro DW 80h + +Proc GetMIDIString ; CX = select2 + + Push Music + Pop DS + Assume DS:Music + + Mov DS, MIDIDataArea + Assume DS:Nothing + + Mov SI, CX + Test CX, CX + JNS GetMIDIString1 + + Mov CX, CS:TopMIDIMacro + Sub SI, 8000h+80h*20h + ShL CX, 5 + Add SI, CX + +GetMIDIString1: + Ret + +EndP GetMIDIString + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc MouseSelectString Far + + Mov CX, 8010h + Xor DX, DX + Call AddMouseQueue + + Xor AX, AX + + Ret + +EndP MouseSelectString + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +PostStringFunction DW 0 + +Proc F_GetStringInputOffset + + Mov BX, [SI+4] + Mov CX, [SI+6] + + Mov [CS:PostStringFunction], Offset F_NothingNear + + Cmp BX, 10h + JA F_GetStringInputOffset1 + + Add BX, BX + Push AX + + Mov AX, [CS:PostStringInput+BX] + Mov PostStringFunction, AX + + Pop AX + Call [CS:StringInputOffset+BX] ; DS:SI points to string + Ret + +F_GetStringInputOffset1: + Mov DS, BX + Mov SI, CX + Ret + +EndP F_GetStringInputOffset + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_DrawStringInput Far + + Mov [CS:MouseEventData+10], AX ; Store object number + + Push DS + Push SI + + Mov AL, 80 + Mul Byte Ptr [SI+3] + Add AL, [SI+2] + AdC AH, 0 + Add AX, AX + Mov DI, AX + Call S_GetDestination + + Call F_GetStringInputOffset + + Mov AH, 2h + +F_DrawStringInput1: + LodsB + Test AL, AL + JZ F_DrawStringInput2 + Cmp AL, 226 + JB F_DrawStringInput3 + + Mov AL, ' ' + +F_DrawStringInput3: + + StosW + Jmp F_DrawStringInput1 + +F_DrawStringInput2: + Pop SI + Pop DS + + Xor AH, AH + Mov AL, [SI+2] ; XValue + Mov CX, AX + ShL CX, 3 + Mov [CS:MouseEventData+0], CX + + Add AL, [SI+8] + Mov CX, AX + ShL CX, 3 + Dec CX + Mov [CS:MouseEventData+4], CX + + Mov AL, [SI+3] + ShL AX, 3 + Mov [CS:MouseEventData+2], AX + Add AX, 7 + Mov [CS:MouseEventData+6], AX + + Push CS + Pop DS + Assume DS:Functions + + Mov SI, Offset MouseEventData + Mov [MouseEventData+8], 102h + Mov [MouseEventData+12], Offset MouseSelectString + + Call MouseAddEvent + + Ret + +EndP F_DrawStringInput + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_PreStringInput Far + + Mov AL, 80 + Mul Byte Ptr [SI+3] + Add AL, [SI+2] + AdC AH, 0 + Add AX, AX + Mov DI, AX + Call S_GetDestination + + Call F_GetStringInputOffset + +F_PreStringInput1: + LodsB + And AL, AL + JZ F_PreStringInput2 + ScasW +; Add DI, 2 + Jmp F_PreStringInput1 + +F_PreStringInput2: + Inc DI + Mov AL, 30h + StosB + Ret + +EndP F_PreStringInput + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_PostStringInput Far + + Test CL, CL + JZ F_PostStringInput9 + + Mov SI, [BX] + + Cmp CX, 8010h + JE F_PostStringInput5 + + Cmp CX, 1C8h + JNE F_PostStringInput1 + + Mov AX, [SI+14] + Jmp F_PostStringInput4 + +F_PostStringInput1: + Cmp CX, 1D0h + JNE F_PostStringInput2 + + Mov AX, [SI+16] + Jmp F_PostStringInput4 + +F_PostStringInput2: + Cmp CX, 10Fh ; Tab + JNE F_PostStringInput3 + + Mov AX, [SI+18] + Jmp F_PostStringInput4 + +F_PostStringInput3: + Cmp DX, 0F00h + JNE F_PostStringInput6 + + Mov AX, [SI+20] + +F_PostStringInput4: + Cmp AX, 0FFFFh + JE F_PostStringInput12 + +; Mov Word Ptr CS:LastStringData, 0 +; Mov Word Ptr CS:LastStringData+2, 0 + + Mov [DI], AX + +F_PostStringInput5: + Mov AX, 1 + Ret + +F_PostStringInput6: + Cmp CX, 11Ch ; Enter + JNE F_PostStringInput7 + + Cmp Word Ptr [SI+10], 0 + JNE F_PostStringInput13 + + Cmp Word Ptr [SI+12], 0 + JE F_PostStringInput12 + +F_PostStringInput13: + Jmp DWord Ptr [SI+10] + +F_PostStringInput7: + Cmp CX, 10Eh ; Backspace + JNE F_PostStringInput8 + + Call F_GetStringInputOffset + + Cmp Byte Ptr [DS:SI], 0 + JE F_PostStringBackSpace2 + +F_PostStringBackSpace1: + LodsB + And AL, AL + JNZ F_PostStringBackSpace1 + + Mov [SI-2], AL + +F_PostStringBackSpace2: + Jmp F_PostStringInput11 + +F_PostStringInput8: + Cmp DX, 127 ; Ctrl-Backspace + JNE F_PostStringInput12 + + Mov DX, [SI+8] + Call F_GetStringInputOffset + + Mov CX, DX + Mov AX, DS + Mov ES, AX + Mov DI, SI + Xor AL, AL + Rep StosB + + Jmp F_PostStringInput11 + +F_PostStringInput12: + Test CL, CL + JZ F_PostStringInput9 + Cmp DL, 32 + JB F_PostStringInput9 + + Mov DI, [SI+8] + Call F_GetStringInputOffset + + Xor BX, BX + +F_PostStringInput10: + LodsB + Inc BX + And AL, AL + JNZ F_PostStringInput10 + + Dec SI + Cmp BX, DI + JAE F_PostStringInput11 + + Mov AL, DL + Xor AH, AH + Mov [DS:SI], AX + +F_PostStringInput11: + Call [CS:PostStringFunction] + + Mov AX, 1 + Ret + +F_PostStringInput9: + Xor AX, AX + Ret + +EndP F_PostStringInput + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_GotoEmptyList Far + + Mov AX, 5 + Mov SI, 1 + Mov DI, AX + Mov CX, Object1 + Mov DX, Offset O1_EmptyList + + Ret + +EndP F_GotoEmptyList + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GetSampleToggle + + Push DS + + Call I_GetSampleOffset + Xor CL, CL + + Mov DH, [BX+DI] + Test DH, DL + JZ GetSampleToggle1 + + Inc CX + + Cmp DI, 2Fh + JE GetSampleToggle1 + + ShL DL, 1 + ShL DL, 1 + + Pop DS + Push DS + + Mov AL, 80 + Mul Byte Ptr [SI+3] + Add AL, [SI+2] + AdC AH, 0 + Add AX, AX + LEA DI, [EAX+6] ; DI points to screen part. + Push DS + Push SI + + Mov SI, Offset ForwardMsg + Test DH, DL + JZ GetSampleToggle2 + + Mov SI, Offset PingPongMsg + +GetSampleToggle2: + Push CS + Pop DS + Mov AH, 2 + Call S_DrawString + + Pop SI + Pop DS + +GetSampleToggle1: + Pop DS + Ret + +EndP GetSampleToggle + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GetInstrumentToggle + + Push DS + + Call I_GetInstrumentOffset + Xor CL, CL + + Mov DH, [BX+DI] + Test DH, DL + JZ GetInstrumentToggle1 + + Inc CX + + Cmp DI, 1D4h + JNE GetInstrumentToggle1 + Cmp DL, 1 + JNE GetInstrumentToggle1 + + Push DS + Push SI + + Push CS + Pop DS + + Mov DI, (28*80+57)*2 + Mov AH, 2 + Mov SI, Offset PitchMessage + Test DH, DH + JNS GetInstrumentToggle3 + + Mov SI, Offset FilterMessage + +GetInstrumentToggle3: + Call S_DrawString + + Pop SI + Pop DS + +GetInstrumentToggle1: + Cmp DI, 19h + JNE GetInstrumentToggle2 + + Xor CL, 1 + +GetInstrumentToggle2: + Pop DS + Ret + +EndP GetInstrumentToggle + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GetLoadSampleToggle + + Push DS + Push SI + Call D_GetLoadSampleVars ; Gets SI = currentsample offset + ; DS = DiskDataArea + + Mov BX, SI + Pop SI + + Xor CL, CL + + Mov DH, [BX+DI] + Test DH, DL + JZ GetLoadSampleToggle1 + + Inc CX + + ShL DL, 1 + ShL DL, 1 + + Pop DS + Push DS + + Mov AL, 80 + Mul Byte Ptr [SI+3] + Add AL, [SI+2] + AdC AH, 0 + Add AX, AX + LEA DI, [EAX+6] ; DI points to screen part + Push DS + Push SI + + Mov SI, Offset ForwardMsg + Test DH, DL + JZ GetLoadSampleToggle2 + + Mov SI, Offset PingPongMsg + +GetLoadSampleToggle2: + Push CS + Pop DS + Mov AH, 2 + Call S_DrawString + + Pop SI + Pop DS + +GetLoadSampleToggle1: + Pop DS + Ret + +EndP GetLoadSampleToggle + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GetPatternSegmentToggle + + Push DS + + Mov AX, Pattern + Mov DS, AX + + Xor CL, CL + Test [DS:DI], DL + JZ GetPatternSegmentToggle1 + + Inc CX + +GetPatternSegmentToggle1: + Pop DS + Ret + +EndP GetPatternSegmentToggle + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GetMusicSegmentToggle + + Push DS + + Call Music_GetSongSegment + Mov DS, AX + + Xor CL, CL + Test [DS:DI], DL + JZ GetMusicSegmentToggle1 + + Inc CX + +GetMusicSegmentToggle1: + Pop DS + Ret + +EndP GetMusicSegmentToggle + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SampleToggle + + Push DS + + Call I_GetSampleOffset + + Cmp DI, 2Fh + JNE SampleToggle6 + + Xor [BX+DI], DL + + Jmp SampleToggleEnd + +SampleToggle6: + Mov DH, DL + ShL DH, 1 + ShL DH, 1 + Test [BX+DI], DL + JZ SampleToggle3 + + Test [BX+DI], DH + JNZ SampleToggle3 + + Xor [BX+DI], DH + + Call Music_RegetLoopInformation + Jmp SampleToggleEnd + +SampleToggle3: + Xor [BX+DI], DL + Test [BX+DI], DL + JZ SampleToggle1 + ; Something was just toggled On. + Not DH + And [BX+DI], DH + + Cmp DL, 10h + JE SampleToggle2 + Cmp DL, 20h + JNE SampleToggle1 ; Safety Check. + ; Sustain Loop. + Mov EAX, [BX+40h] ; SusLBeg + Cmp EAX, [BX+30h] + JB SampleToggle4 + + Xor EAX, EAX + Mov [BX+40h], EAX + +SampleToggle4: + Cmp EAX, [BX+44h] + JB SampleToggle1 + + Mov EAX, [BX+30h] + Mov [BX+44h], EAX + Jmp SampleToggle1 + +SampleToggle2: ; Normal Loop + Mov EAX, [BX+34h] + Cmp EAX, [BX+30h] + JB SampleToggle5 + + Xor EAX, EAX + Mov [BX+34h], EAX + +SampleToggle5: + Cmp EAX, [BX+38h] + JB SampleToggle1 + + Mov EAX, [BX+30h] + Mov [BX+38h], EAX + +SampleToggle1: + Call Music_RegetLoopInformation + Call I_DrawWaveForm + +SampleToggleEnd: + NetworkSendSample + + Pop DS + Ret + +EndP SampleToggle + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc InstrumentToggle + + Push DS + + Call I_GetInstrumentOffset + +IF FILTERENVELOPES + Cmp DI, 1D4h + JNE InstrumentToggle2 + Cmp DL, 1 + JNE InstrumentToggle2 + + Xor Byte Ptr [BX+DI], 80h + JNS InstrumentToggle3 + + Test [BX+DI], DL + JZ InstrumentToggle2 + + And Byte Ptr [BX+DI], 7Fh + +InstrumentToggle2: +ELSE + And Byte Ptr [BX+1D4h], 7Fh +ENDIF + Xor [BX+DI], DL + +InstrumentToggle3: + Call I_MapEnvelope + + NetworkSendInstrument + + Pop DS + Ret + +EndP InstrumentToggle + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc LoadSampleToggle + + Push DS + Push SI + Call D_GetLoadSampleVars ; Gets SI = currentsample offset + ; DS = DiskDataArea + + Mov BX, SI + Pop SI + + Mov DH, DL + ShL DH, 1 + ShL DH, 1 + Test [BX+DI], DL + JZ LoadSampleToggle3 + + Test [BX+DI], DH + JNZ LoadSampleToggle3 + + Xor [BX+DI], DH + Pop DS + Ret + +LoadSampleToggle3: + Xor [BX+DI], DL + Test [BX+DI], DL + JZ LoadSampleToggle1 + ; Something was just toggled On. + Not DH + And [BX+DI], DH + + Cmp DL, 10h + JE LoadSampleToggle2 + Cmp DL, 20h + JNE LoadSampleToggle1 ; Safety Check. + ; Sustain Loop. + Mov EAX, [BX+40h] ; SusLBeg + Cmp EAX, [BX+30h] + JB LoadSampleToggle4 + + Xor EAX, EAX + Mov [BX+40h], EAX + +LoadSampleToggle4: + Cmp EAX, [BX+44h] + JB LoadSampleToggle1 + + Mov EAX, [BX+30h] + Mov [BX+44h], EAX + Jmp LoadSampleToggle1 + +LoadSampleToggle2: ; Normal Loop + Mov EAX, [BX+34h] + Cmp EAX, [BX+30h] + JB LoadSampleToggle5 + + Xor EAX, EAX + Mov [BX+34h], EAX + +LoadSampleToggle5: + Cmp EAX, [BX+38h] + JB LoadSampleToggle1 + + Mov EAX, [BX+30h] + Mov [BX+38h], EAX + +LoadSampleToggle1: + Call D_DrawWaveForm + + Pop DS + Ret + +EndP LoadSampleToggle + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PatternSegmentToggle + + Push DS + Mov AX, Pattern + Mov DS, AX + Assume DS:Pattern + + Xor [DS:DI], DL + + Cmp DI, Offset MultiChannelInfo + JB PatternSegmentToggle1 + Cmp DI, Offset MultiChannelInfo+64 + JAE PatternSegmentToggle1 + + Test CX, 8000h + JNZ PatternSegmentToggle1 + + Inc Word Ptr [ES:BP] + +PatternSegmentToggle1: + Pop DS + Ret + +EndP PatternSegmentToggle + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc MusicSegmentToggle + + Push DS + Call Music_GetSongSegment + Mov DS, AX + + Xor [DS:DI], DL + +IF NETWORKENABLED + Mov CX, 1 + Mov DX, DI + Call Network_SendSongDataInformation +ENDIF + + Pop DS + Ret + +EndP MusicSegmentToggle + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc MouseToggle Far + + Mov CX, 8010h + Mov DX, ' ' + Call AddMouseQueue + + Xor AX, AX + + Ret + +EndP MouseToggle + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_DrawToggle Far + + Mov [CS:MouseEventData+10], AX ; Store object number + + Call S_GetDestination + Mov BX, [SI+4] ; Segment no. + Mov DI, [SI+6] + Mov DL, [SI+8] + Add BX, BX + Call [CS:GetToggleStatus+BX] ; Returns CL with 0=off, 1=on + + Mov AL, 80 + Mul Byte Ptr [SI+3] + Add AL, [SI+2] + AdC AH, 0 + Add AX, AX + Mov DI, AX ; DI points to screen part. + + Mov AX, 200h+'O' + StosW + And CL, CL + JZ F_DrawToggle1 + + Mov AL, 'n' + StosW + Jmp F_DrawToggle2 + +F_DrawToggle1: + Mov AL, 'f' + StosW + StosW + +F_DrawToggle2: + Xor AH, AH + Mov AL, [SI+2] ; XValue + ShL AX, 3 + Mov [CS:MouseEventData+0], AX + Add AX, 23 + Mov [CS:MouseEventData+4], AX + + Xor AH, AH + Mov AL, [SI+3] + ShL AX, 3 + Mov [CS:MouseEventData+2], AX + Add AX, 7 + Mov [CS:MouseEventData+6], AX + + Push CS + Pop DS + Assume DS:Functions + + Mov SI, Offset MouseEventData + Mov [MouseEventData+8], 102h + Mov [MouseEventData+12], Offset MouseToggle + + Call MouseAddEvent + + Ret + +EndP F_DrawToggle + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_PreToggle Far + + Call S_GetDestination + Mov BX, [SI+4] ; Segment no. + Mov DI, [SI+6] + Mov DL, [SI+8] + Add BX, BX + Call [CS:GetToggleStatus+BX] ; Returns CL with 0=off, 1=on + + Xor CH, CH + Neg CL + Add CL, 3 ; CL = number to hilight + + Mov AL, 80 + Mul Byte Ptr [SI+3] + Add AL, [SI+2] + AdC AH, 0 + Add AX, AX + Mov DI, AX + + Mov AL, 30h + Call S_HiLight + + Ret + +EndP F_PreToggle + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_PostToggle Far + + Mov SI, [BX] + + Test CL, CL + JZ F_PostToggle7 + + Cmp DX, ' ' + JNE F_PostToggle1 + + Mov BP, DI + + Mov BX, [SI+4] ; Segment no. + Mov DI, [SI+6] + Mov DL, [SI+8] + Add BX, BX + Call [CS:ToggleBit+BX] + + Mov AX, 1 + Ret + +F_PostToggle1: + Cmp CX, 1C8h + JE F_PostToggle5 + Cmp CX, 1D0h + JE F_PostToggle4 + Cmp CX, 10Fh ; Tab + JE F_PostToggle3 + Cmp CX, 1CDh + JE F_PostToggle3 + Cmp DX, 0F00h + JE F_PostToggle2 + Cmp CX, 1CBh + JE F_PostToggle2 + +F_PostToggle7: + Xor AX, AX + Ret + +F_PostToggle2: + LodsW +F_PostToggle3: + LodsW +F_PostToggle4: + LodsW +F_PostToggle5: + Add SI, 9 + LodsW + Cmp AX, 0FFFFh + JE F_PostToggle7 + + Mov [DI], AX + +F_PostToggle6: + Mov AX, 1 + Ret + +EndP F_PostToggle + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GetInstrument3Num + + Push DS + + Call I_GetInstrumentOffset + + Mov AL, [BX+DI] + Xor AH, AH + + Pop DS + Ret + +EndP GetInstrument3Num + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SetInstrument3Num ; AX = value. + + Push DS + Push SI + Push AX + + Mov AX, Inst + Mov DS, AX + Assume DS:Inst + + Mov CX, MaxNode + Dec CL + Assume DS:Nothing + + + Call I_GetInstrumentOffset + + Pop AX + Cmp AL, CL + JB SetInstrument3Num1 + + Mov AL, CL + +SetInstrument3Num1: + Mov [BX+DI], AL + + Mov SI, 132h + Call Near Ptr SetInstrument3Num2 + + Mov SI, 134h + Call Near Ptr SetInstrument3Num2 + + Mov SI, 184h + Call Near Ptr SetInstrument3Num2 + + Mov SI, 186h + Call Near Ptr SetInstrument3Num2 + + Mov SI, 1D6h + Call Near Ptr SetInstrument3Num2 + + Mov SI, 1D8h + Call Near Ptr SetInstrument3Num2 + + Call I_MapEnvelope + + Pop SI + Pop DS + + Ret + +SetInstrument3Num2: + Mov AL, [BX+SI] + Cmp AL, [BX+SI+1] + JBE SetInstrument3Num3 + + Mov [BX+SI+1], AL + +SetInstrument3Num3: + RetN + +EndP SetInstrument3Num + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GetSample5Num + + Push DS + + Call I_GetSampleOffset + + Mov EAX, [BX+DI] + + Pop DS + Ret + +EndP GetSample5Num + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GetLoadSample5Num + + Push DS + Push SI + Call D_GetLoadSampleVars ; Gets SI = currentsample offset + ; DS = DiskDataArea + + Mov BX, SI + Mov EAX, [BX+DI] + + Pop SI + Pop DS + + Ret + +EndP GetLoadSample5Num + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GetInst5Num + + Push DS + Mov AX, Inst + + Mov DS, AX + Mov EAX, [DI] + + Pop DS + Ret + +EndP GetInst5Num + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SetSample5Num ; AX = value. + + Push DS + Push AX + + Call I_GetSampleOffset + + Pop AX + Mov [BX+DI], EAX + + Pop DS + + NetworkSendSample + + Ret + +EndP SetSample5Num + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SetLoadSample5Num ; AX = value. + + Push DS + Push SI + + Call D_GetLoadSampleVars ; Gets SI = currentsample offset + Mov BX, SI + + Mov [BX+DI], EAX + + Pop SI + Pop DS + Ret + +EndP SetLoadSample5Num + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SetInst5Num + + Push DS + + Mov BX, Inst + Mov DS, BX + Mov [DI], EAX + + Pop DS + + Ret + +EndP SetInst5Num + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc MouseNumberDecrement Far + + Mov CX, 8010h + Mov DX, '-' + Call AddMouseQueue + + Xor AX, AX + + Ret + +EndP MouseNumberDecrement + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc MouseNumberIncrement Far + + Mov CX, 8010h + Mov DX, '+' + Call AddMouseQueue + + Xor AX, AX + + Ret + +EndP MouseNumberIncrement + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_Draw3Num Far + + Mov [CS:MouseEventData+10], AX ; Store object number + + Mov BX, [SI+4] + Add BX, BX + Mov DI, [SI+6] + + Call [CS:Get3NumValues+BX] ; AX = value. + + Push AX + + Mov AL, 80 + Mul Byte Ptr [SI+3] + Add AL, [SI+2] + AdC AH, 0 + Add AX, AX + Mov DI, AX + Call S_GetDestination + + Pop AX + Xor DX, DX + Mov CH, 2 + Call PE_ConvAX2Num + + Xor AX, AX + Mov AL, [SI+2] ; X value + ShL AX, 3 + Mov [CS:MouseEventData+0], AX + Add AX, 3*8-1 + Mov [CS:MouseEventData+4], AX + Xor AX, AX + Mov AL, [SI+3] + ShL AX, 3 + Mov [CS:MouseEventData+2], AX + Add AX, 7 + Mov [CS:MouseEventData+6], AX + + Push CS + Pop DS + + Mov SI, Offset MouseEventData + Mov Word Ptr [SI+8], 102h + Mov Word Ptr [SI+12], Offset MouseNumberDecrement + Call MouseAddEvent + Mov Word Ptr [SI+8], 110h + Mov Word Ptr [SI+12], Offset MouseNumberIncrement + Call MouseAddEvent + + Ret + +EndP F_Draw3Num + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_Pre3Num Far + + Mov AL, 80 + Mul Byte Ptr [SI+3] + Add AL, [SI+2] + AdC AH, 0 + Mov DI, AX + Add DI, CS:TripleNumberPos + Add DI, DI + + Mov CX, 1 + Mov AL, 30h + Call S_HiLight + + Ret + +EndP F_Pre3Num + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_Post3Num Far + + Mov SI, [BX] + Test CL, CL + JZ F_Post3Num7 + + Cmp DX, 8 + JE F_Post3Num16 + Cmp CX, 1CBh ; Left + JNE F_Post3Num1 + +F_Post3Num16: + Mov AX, CS:TripleNumberPos + Dec AX + JS F_Post3Num2 + +F_Post3Num5: + Mov CS:TripleNumberPos, AX + +F_Post3Num2: + Mov AX, 1 + Ret + +F_Post3Num1: + Cmp CX, 1CDh ; Right + JNE F_Post3Num3 + +F_Post3Num4: + Mov AX, CS:TripleNumberPos + Inc AX + Cmp AX, 2 + JA F_Post3Num2 + Jmp F_Post3Num5 + +F_Post3Num3: + Cmp CX, 1C8h ; Up + JE F_Post3Num14 + Cmp CX, 1D0h ; Down + JE F_Post3Num13 + Cmp CX, 10Fh + JE F_Post3Num12 + Cmp DX, 0F00h + JNE F_Post3Num6 + + LodsW +F_Post3Num12: + LodsW +F_Post3Num13: + LodsW +F_Post3Num14: + Add SI, 12 + LodsW + Cmp AX, 0FFFFh + JE F_Post3Num7 + + Mov [DI], AX + +F_Post3Num15: + Mov AX, 1 + Ret + +F_Post3Num18: + Mov BX, [SI+4] + Add BX, BX + Mov DI, [SI+6] + + Push BX + Call [CS:Get3NumValues+BX] ; AX = value. + Pop BX + Add AX, 1 + JC F_Post3Num15 + Call [CS:Set3NumValues+BX] ; AX = value. + Call Near Ptr F_Post3Num20 + Jmp F_Post3Num15 + +F_Post3Num19: + Mov BX, [SI+4] + Add BX, BX + Mov DI, [SI+6] + + Push BX + Call [CS:Get3NumValues+BX] ; AX = value. + Pop BX + Sub AX, 1 + JC F_Post3Num15 + Call [CS:Set3NumValues+BX] ; AX = value. + Call Near Ptr F_Post3Num20 + Jmp F_Post3Num15 + +F_Post3Num6: + Cmp DX, '+' + JE F_Post3Num18 + Cmp DX, '-' + JE F_Post3Num19 + + Cmp DX, '0' + JL F_Post3Num7 + Cmp DX, '9' + JLE F_Post3Num8 + +F_Post3Num7: + Xor AX, AX + Ret + +F_Post3Num8: ; OK... a number was inputted. + Push DX + + Mov BX, [SI+4] + Add BX, BX + Mov DI, [SI+6] + + Call [CS:Get3NumValues+BX] ; AX = value. + + Mov CX, 3 + Mov BX, 10 + Mov DI, Offset NumberStorage+6 + +F_Post3Num9: + Xor DX, DX + Div BX + Sub DI, 2 + Mov [CS:DI], DX + Loop F_Post3Num9 + + Mov BX, CS:TripleNumberPos + Add BX, BX + + Pop DX + Sub DX, '0' + Mov [CS:DI+BX], DX + + Xor AX, AX + Mov BX, 10 + Mov CX, 3 + Xor DX, DX + +F_Post3Num10: + Mul BX + Add AX, [CS:DI] + AdC DX, 0 + ScasW +; Add DI, 2 + Loop F_Post3Num10 + + And DX, DX + JZ F_Post3Num11 + + Mov AX, 0FFFFh + +F_Post3Num11: + Mov BX, [SI+4] + Add BX, BX + Mov DI, [SI+6] + + Call [CS:Set3NumValues+BX] ; AX = value. + Call Near Ptr F_Post3Num20 + Jmp F_Post3Num4 + +F_Post3Num20: + Cmp Word Ptr [SI+8], 0 + JNZ F_Post3Num17 + + Cmp Word Ptr [SI+10], 0 + JZ F_Post3Num21 + +F_Post3Num17: + Call DWord Ptr [SI+8] + +F_Post3Num21: + RetN + + +EndP F_Post3Num + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_ConvEAX2Num Far + + Push EAX ; CH = colour + Push EBX ; DX:AX = number + Push CX + Push EDX + + Mov EBX, 10 + Mov CL, 7 + +F_ConvEAX2Num1: + Xor EDX, EDX + Div EBX + Push DX + Dec CL + JNZ F_ConvEAX2Num1 + + Mov CL, 7 + +F_ConvEAX2Num2: + Pop AX + Add AL, '0' + Mov AH, CH + StosW + + Dec CL + JNZ F_ConvEAX2Num2 + + Pop EDX + Pop CX + Pop EBX + Pop EAX + + Ret + +EndP F_ConvEAX2Num + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_Draw5Num Far + + Mov [CS:MouseEventData+10], AX + + Mov BX, [SI+4] + Add BX, BX + Mov DI, [SI+6] + + Call [CS:Get5NumValues+BX] ; AX = value. + + Push AX + + Mov AL, 80 + Mul Byte Ptr [SI+3] + Add AL, [SI+2] + AdC AH, 0 + Add AX, AX + Mov DI, AX + Call S_GetDestination + + Pop AX + Xor DX, DX + Mov CH, 2 + Call F_ConvEAX2Num + + Xor AX, AX + Mov AL, [SI+2] ; X value + ShL AX, 3 + Mov [CS:MouseEventData+0], AX + Add AX, 7*8-1 + Mov [CS:MouseEventData+4], AX + Xor AX, AX + Mov AL, [SI+3] + ShL AX, 3 + Mov [CS:MouseEventData+2], AX + Add AX, 7 + Mov [CS:MouseEventData+6], AX + + Push CS + Pop DS + + Mov SI, Offset MouseEventData + Mov Word Ptr [SI+8], 102h + Mov Word Ptr [SI+12], Offset MouseNumberDecrement + Call MouseAddEvent + Mov Word Ptr [SI+8], 110h + Mov Word Ptr [SI+12], Offset MouseNumberIncrement + Call MouseAddEvent + + Ret + +EndP F_Draw5Num + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_Pre5Num Far + + Mov AL, 80 + Mul Byte Ptr [SI+3] + Add AL, [SI+2] + AdC AH, 0 + Mov DI, AX + Add DI, CS:NumberPos + Add DI, DI + + Mov CX, 1 + Mov AL, 30h + Call S_HiLight + + Ret + +EndP F_Pre5Num + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_Post5Num Far + + Mov SI, [BX] + Test CL, CL + JZ F_Post5Num7 + + Cmp DX, 8 + JE F_Post5Num16 + Cmp CX, 1CBh ; Left + JNE F_Post5Num1 + +F_Post5Num16: + Mov AX, CS:NumberPos + Dec AX + JS F_Post5Num2 + +F_Post5Num5: + Mov CS:NumberPos, AX + +F_Post5Num2: + Mov AX, 1 + Ret + +F_Post5Num1: + Cmp CX, 1CDh ; Right + JNE F_Post5Num3 + +F_Post5Num4: + Mov AX, CS:NumberPos + Inc AX + Cmp AX, 6 + JA F_Post5Num2 + Jmp F_Post5Num5 + +F_Post5Num3: + Cmp CX, 1C8h ; Up + JE F_Post5Num14 + Cmp CX, 1D0h ; Down + JE F_Post5Num13 + Cmp CX, 10Fh + JE F_Post5Num12 + Cmp DX, 0F00h + JNE F_Post5Num6 + + LodsW +F_Post5Num12: + LodsW +F_Post5Num13: + LodsW +F_Post5Num14: + Add SI, 12 + LodsW + Cmp AX, 0FFFFh + JE F_Post5Num7 + + Mov [DI], AX + +F_Post5Num15: + Mov AX, 1 + Ret + +F_Post5Num18: + Mov BX, [SI+4] + Add BX, BX + Mov DI, [SI+6] + + Push BX + Call [CS:Get5NumValues+BX] ; AX = value. + Pop BX + Inc EAX + Call [CS:Set5NumValues+BX] ; AX = value. + Call Near Ptr F_Post5Num20 + Jmp F_Post5Num15 + +F_Post5Num19: + Mov BX, [SI+4] + Add BX, BX + Mov DI, [SI+6] + + Push BX + Call [CS:Get5NumValues+BX] ; AX = value. + Pop BX + Sub EAX, 1 + JC F_Post5Num15 + Call [CS:Set5NumValues+BX] ; AX = value. + Call Near Ptr F_Post5Num20 + Jmp F_Post5Num15 + +F_Post5Num6: + Cmp DX, '+' + JE F_Post5Num18 + Cmp DX, '-' + JE F_Post5Num19 + + Cmp DX, '0' + JL F_Post5Num7 + Cmp DX, '9' + JLE F_Post5Num8 + +F_Post5Num7: + Xor AX, AX + Ret + +F_Post5Num8: ; OK... a number was inputted. + Push DX + + Mov BX, [SI+4] + Add BX, BX + Mov DI, [SI+6] + + Call [CS:Get5NumValues+BX] ; EAX = value. + + Mov CX, 7 + Mov EBX, 10 + Mov DI, Offset NumberStorage+14 + +F_Post5Num9: + Xor EDX, EDX + Div EBX + Sub DI, 2 + Mov [CS:DI], DX + Loop F_Post5Num9 + + Mov BX, CS:NumberPos + Add BX, BX + + Pop DX + Sub DX, '0' + Mov [CS:DI+BX], DX + + Xor EAX, EAX + Mov BX, 10 + Mov CX, 7 + +F_Post5Num10: + IMul EAX, 10 + MovZX EBX, Word Ptr [CS:DI] + Add EAX, EBX + +; Add DI, 2 + ScasW + Loop F_Post5Num10 + +F_Post5Num11: + Mov BX, [SI+4] + Add BX, BX + Mov DI, [SI+6] + + Call [CS:Set5NumValues+BX] ; AX = value. + Call Near Ptr F_Post5Num20 + Jmp F_Post5Num4 + +F_Post5Num20: + Cmp Word Ptr [SI+8], 0 + JNZ F_Post5Num17 + + Cmp Word Ptr [SI+10], 0 + JZ F_Post5Num21 + +F_Post5Num17: + Call DWord Ptr [SI+8] + +F_Post5Num21: + RetN + +EndP F_Post5Num + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_DrawHeader Far + +; Call MouseClearEvents + + Call Music_GetSongSegment + Mov DS, AX + Mov DL, [DS:2Ch] + + Push CS + Pop DS + + Call E_GetFreeEMS + Push AX + + Mov AH, 48h + Mov BX, 0FFFFh + Int 21h + ShR BX, 6 + Push BX + + Mov AH, 20h + Mov SI, Offset HeaderMsg1 + Mov DI, ((1*80)+2)*2 + Call S_DrawString + + Mov SI, Offset HeaderMsg2 + Call Glbl_GetHeaderMode + And AH, AH + JNZ F_DrawHeader1 + + Mov SI, Offset HeaderMsg3 + +F_DrawHeader1: + Mov AH, 20h + Call S_DrawString + + Mov SI, Offset HeaderMsg4 + Mov DI, ((4*80)+2)*2 + Call S_DrawString + + Add SP, 4 + + Call Music_GetFreeSoundCardMemory + ; Returns DS:SI, Carry set if nothing to show + JC F_DrawHeader2 ; and AX = value to print. + + Push BX + Push AX + + Mov AH, 20h + Mov DI, (63+8*80)*2 + Call S_DrawString + + Pop AX + Pop BX + +F_DrawHeader2: + Ret + +EndP F_DrawHeader + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_DrawSMCChannels Far + +; Call MouseClearEvents + + Push CS + Pop DS + + Xor CX, CX + +F_DrawSMCChannels1: + Mov AL, CL + Inc AX + Xor AH, AH + Mov BH, 10 + Div BH + Add AX, 3030h + Mov Word Ptr ChannelNumbers, AX + + Mov BX, CX + And BX, 0Fh + Mov AX, 160 ; Calculate DI (offset on screen) + Mul BX + Mov DI, AX + Add DI, (22*80+9)*2 + Mov BX, CX + And BX, 00F0h + ShL BX, 1 + Add DI, BX + + Mov SI, Offset ChannelMsg + Mov AH, 20h + Call S_DrawString + + Inc CX + Cmp CX, 64 + JB F_DrawSMCChannels1 + + Ret + +EndP F_DrawSMCChannels + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_ConfigButtonSetup Far + + Call Music_GetSongSegment + Mov DS, AX ; OK... now check for + ; control mode first. + Mov CL, [DS:2Ch] ; CL = Flags. + Add DI, 50 ; ES:DI points to inst button + + Mov BX, [ES:DI] ; ES:BX points to inst button data +; Add DI, 2 + ScasW + Xor CH, CH + Test CL, 4 + JZ F_ConfigButtonSetup1 + + Inc CH + +F_ConfigButtonSetup1: + Mov [ES:BX+33], CH ; Instrument button + + Xor CH, 1 + Mov BX, [ES:DI] +; Add DI, 2 + ScasW + Mov [ES:BX+33], CH ; Sample button + + Mov BX, [ES:DI] +; Add DI, 2 + ScasW + Xor CH, CH + Test CL, 1 + JZ F_ConfigButtonSetup2 + + Inc CH + +F_ConfigButtonSetup2: + Mov [ES:BX+33], CH ; Stereo button + + Xor CH, 1 + Mov BX, [ES:DI] +; Add DI, 2 + ScasW + Mov [ES:BX+33], CH ; Mono button + + Mov BX, [ES:DI] +; Add DI, 2 + ScasW + Xor CH, CH + Test CL, 8 ; Slides... + JZ F_ConfigButtonSetup3 + + Inc CH + +F_ConfigButtonSetup3: + Mov [ES:BX+33], CH + + Xor CH, 1 + Mov BX, [ES:DI] +; Add DI, 2 ; Compression reasons + ScasW + Mov [ES:BX+33], CH + + Ret + +EndP F_ConfigButtonSetup + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +IF NETWORKENABLED +Proc F_SendSongFlags + + Push CX + Push DX + + Mov CX, 1 + Mov DX, 2Ch + Call Network_SendSongDataInformation + + Pop DX + Pop CX + + Ret + +EndP F_SendSongFlags + +SendSongFlags EQU Call F_SendSongFlags + +ELSE + +SendSongFlags EQU ; + +ENDIF + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_SetControlSample Far + + Call Music_GetSongSegment + Mov DS, AX + + And Byte Ptr [DS:2Ch], NOT 4 + + SendSongFlags + + Ret + +EndP F_SetControlSample + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_SetControlInstrument Far + + Call Music_GetSongSegment + Mov DS, AX + + Or Byte Ptr [DS:2Ch], 4 + + Push DS + + Mov DI, Offset O1_InitialiseInstrumentList + Mov CX, 3 + Call M_Object1List + ; DX = 0 -> don't initialise + ; DX = 1 -> initialise + Pop DS ; DS = SongDataSegment + + SendSongFlags + + Test DX, DX + JZ F_SetControlInstrument3 + + Call Music_ClearAllInstruments + + ; OK.. for samples 1..99 + ; check if sample exists. + ; if so, copy name&set all + ; notes of instrument. + Push DS + Pop ES ; ES = SongDataSegment + + Xor DX, DX + +F_SetControlInstrument1: + Mov BX, DX + Add BX, BX + Mov SI, [DS:BX+64912] ; SI points to sample + Mov DI, [DS:BX+64712] ; DI points to instrument + + Test Byte Ptr [DS:SI+12h], 1 + JZ F_SetControlInstrument2 + ; No sample there! + + ; Copy name + Mov CX, 26 + Add SI, 14h + Add DI, 20h + Rep MovsB + Add DI, 7 + + Mov AL, DL ; DL = sample number + Inc AX + Mov CX, 120 + +F_SetControlInstrument4: + StosB + Inc DI + Loop F_SetControlInstrument4 + +F_SetControlInstrument2: +IF NETWORKENABLED + Call Network_GetSendQueue + JZ F_SetControlInstrument5 + + Mov AX, 400h + StosW + Mov AX, DX + StosB + +F_SetControlInstrument5: + Call Network_FinishedSendQueue +ENDIF + Inc DX + Cmp DX, 99 + JBE F_SetControlInstrument1 + +F_SetControlInstrument3: + + Ret + +EndP F_SetControlInstrument + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_SetStereo Far + + Call Music_GetSongSegment + Mov DS, AX + + Or Byte Ptr [DS:2Ch], 1 + + Call Music_InitStereo + + SendSongFlags + + Ret + +EndP F_SetStereo + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_SetMono Far + + Call Music_GetSongSegment + Mov DS, AX + + And Byte Ptr [DS:2Ch], NOT 1 + + Call Music_InitStereo + + SendSongFlags + + Ret + +EndP F_SetMono + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_SetLinear Far + + Call Music_GetSongSegment + Mov DS, AX + + Or Byte Ptr [DS:2Ch], 8 + + SendSongFlags + + Ret + +EndP F_SetLinear + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_SetAmiga Far + + Call Music_GetSongSegment + Mov DS, AX + + And Byte Ptr [DS:2Ch], NOT 8 + + SendSongFlags + + Ret + +EndP F_SetAmiga + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_Reset5NumInputPos Far + + Mov CS:NumberPos, 0 + Ret + +EndP F_Reset5NumInputPos + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_NewSong Far + + EnsureNoNetwork + + Mov DI, Offset O1_NewSongList + Mov CX, 11 ; OK Button.. + Call M_Object1List + And DX, DX + JZ F_NewSongEnd + + Call Music_Stop + + Cmp Word Ptr [CS:ButtonVariables+8], 0 + JE F_NewSong2 + + Call Music_ReleaseAllSamples + Call Music_ClearAllSampleNames + +F_NewSong2: + Cmp Word Ptr [CS:ButtonVariables+10], 0 + JE F_NewSong3 + + Call Music_ClearAllInstruments + +F_NewSong3: + Cmp Word Ptr [CS:ButtonVariables+12], 0 + JE F_NewSong1 + + Call D_ClearFileName + Call D_ResetTimer + + Call Music_GetSongSegment + Mov ES, AX + + Mov DI, 4 ; Clear song name + Mov CX, 13 + Xor AX, AX + Rep StosW + + Mov DI, 3Ch ; Clear Time + Xor AX, AX + StosW + StosW + + Mov CX, 64 + Mov AL, 32 + Rep StosB + + Mov CX, 64 ; Channel volume + Mov AL, 64 + Rep StosB + + Mov DI, 100h ; Orders. + Mov AL, 0FFh + Mov CX, 256 + Rep StosB + + Call Music_InitMuteTable + Call Msg_ResetMessage + +F_NewSong1: + Cmp Word Ptr [CS:ButtonVariables+6], 0 + JE F_NewSongEnd + ; Clear patterns. + Call D_ClearFileName + Call D_ResetTimer + Call Music_ReleaseAllPatterns + Call PE_ResetOrderPattern + +F_NewSongEnd: + Mov AX, 1 + Ret + +EndP F_NewSong + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_MainMenu Far + + Call S_SaveScreen + + Mov CX, 0FFFFh + Mov DI, Offset O1_MainMenu + Call M_Object1List + + Call S_RestoreScreen + + Mov AX, 1 + Ret + +EndP F_MainMenu + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_ViewPattern Far + + Call MouseRestoreEvents + Add SP, 20 + Jmp Glbl_F2_2 + +EndP F_ViewPattern + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_ViewVariables Far + + Call MouseRestoreEvents + Add SP, 20 + Jmp Glbl_F12 + +EndP F_ViewVariables + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_ViewOrderPan Far + + Call MouseRestoreEvents + Add SP, 20 + Jmp Glbl_F11_2 + +EndP F_ViewOrderPan + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_MessageEditor Far + + Call MouseRestoreEvents + Add SP, 20 + Jmp Glbl_Shift_F9 + +EndP F_MessageEditor + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_Help Far + + Call S_RestoreScreen + Call MouseRestoreEvents + Add SP, 20 + Jmp H_Help + +EndP F_Help + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_PlaybackMenu Far + + Mov CX, 0FFFFh + Mov DI, Offset O1_PlaybackMenu + Call M_Object1List + + Call S_RestoreScreen + Mov AX, 1 + Ret + +EndP F_PlaybackMenu + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_InfoPage Far + + Call MouseRestoreEvents + Call MouseRestoreEvents + + Add SP, 48 + Jmp Glbl_F5 + +EndP F_InfoPage + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_PlaySong Far + + Call MouseRestoreEvents + Call MouseRestoreEvents + Add SP, 48 + Jmp Glbl_Ctrl_F5 + +EndP F_PlaySong + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_PlayPattern Far + + Call MouseRestoreEvents + Call MouseRestoreEvents + Add SP, 48 + Jmp Glbl_F6 + +EndP F_PlayPattern + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_PlayOrder Far + + Call MouseRestoreEvents + Call MouseRestoreEvents + Add SP, 48 + Jmp Glbl_Shift_F6 + +EndP F_PlayOrder + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_PlayMark Far + + Call MouseRestoreEvents + Call MouseRestoreEvents + Add SP, 48 + Jmp PE_F7 + +EndP F_PlayMark + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_Stop Far + + Call MouseRestoreEvents + Call MouseRestoreEvents + Add SP, 48 + Jmp Music_Stop + +EndP F_Stop + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_ReinitSoundCard Far + + Call MouseRestoreEvents + Call MouseRestoreEvents + Add SP, 48 + Jmp Music_ReinitSoundCard + +EndP F_ReinitSoundCard + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_CalculateLength Far + + Call S_RestoreScreen + Call MouseRestoreEvents + Call MouseRestoreEvents + Add SP, 48 + Jmp Music_TimeSong + +EndP F_CalculateLEngth + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_DriverScreen Far + + Call MouseRestoreEvents + Call MouseRestoreEvents + Add SP, 48 + Jmp Glbl_DriverScreen + +EndP F_DriverScreen + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_SampleMenu Far + + Mov CX, 0FFFFh + Mov DI, Offset O1_SampleMenu + Call M_Object1List + + Call S_RestoreScreen + Mov AX, 1 + Ret + +EndP F_SampleMenu + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_InstrumentMenu Far + + Mov CX, 0FFFFh + Mov DI, Offset O1_InstrumentMenu + Call M_Object1List + + Call S_RestoreScreen + Mov AX, 1 + Ret + +EndP F_InstrumentMenu + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_SampleList Far + + Call MouseRestoreEvents + Call MouseRestoreEvents + Add SP, 48 + Jmp Glbl_F3 + +EndP F_SampleList + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_InstrumentList Far + + Call MouseRestoreEvents + Call MouseRestoreEvents + Add SP, 48 + Jmp Glbl_F4 + +EndP F_InstrumentList + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_InstrumentLibrary Far + + Call MouseRestoreEvents + Call MouseRestoreEvents + Add SP, 48 + Jmp Glbl_Ctrl_F4 + +EndP F_InstrumentLibrary + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_ReloadGravis Far + + Call MouseRestoreEvents + Call MouseRestoreEvents + Add SP, 48 + Jmp Music_SoundCardLoadAllSamples + +EndP F_ReloadGravis + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_SampleLibrary Far + + Call MouseRestoreEvents + Call MouseRestoreEvents + Add SP, 48 + Jmp Glbl_Ctrl_F3 + +EndP F_SampleLibrary + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_FileMenu Far + + Mov CX, 0FFFFh + Mov DI, Offset O1_FileMenu + Call M_Object1List + + Call S_RestoreScreen + Mov AX, 1 + Ret + +EndP F_FileMenu + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_FileLoad Far + + Call MouseRestoreEvents + Call MouseRestoreEvents + Add SP, 48 + Jmp Glbl_F9 + +EndP F_FileLoad + + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_FileNew Far + + Call MouseRestoreEvents + Call MouseRestoreEvents + Call S_RestoreScreen + Add SP, 48 + Jmp F_NewSong + +EndP F_FileNew + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_FileSaveCurrent Far + + Call MouseRestoreEvents + Call MouseRestoreEvents + Call S_RestoreScreen + Add SP, 48 + Jmp D_SaveSong + +EndP F_FileSaveCurrent + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_FileSaveAs Far + + Call MouseRestoreEvents + Call MouseRestoreEvents + Add SP, 48 + Jmp Glbl_F10 + +EndP F_FileSaveAs + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_FileDOSShell Far + + Call MouseRestoreEvents + Call MouseRestoreEvents + Call S_RestoreScreen + Add SP, 48 + Jmp DOSShell + +EndP F_FileDOSShell + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_FileQuit Far + + Call MouseRestoreEvents + Call MouseRestoreEvents + Call S_RestoreScreen + Add SP, 48 + Jmp Quit + +EndP F_FileQuit + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +IF MEMORYDEBUG + +DebugOffset DW 0 +DebugSegment DW 0 + +AddressInput DB 0 + DB 19 Dup (0) +SegmentMsg DB "Segment: ", 0FDh, 'Xh', 0 + +DebugSegmentNames DB 10, "STARTUP", 0 + DW Startup + + DB 11, "KEYBOARD", 0 + DW Keyboard + + DB 10, "PATTERN", 0 + DW Pattern + + DB 7, "DISK", 0 + DW Disk + + DB 6, "EMS", 0 + DW EMS + + DB 8, "ERROR", 0 + DW Error + + DB 7, "INST", 0 + DW Inst + + DB 12, "FUNCTIONS", 0 + DW Functions + + DB 9, "GLOBAL", 0 + DW Glbl + + DB 7, "HELP", 0 + DW Help + + DB 11, "INFOLINE", 0 + DW InfoLine + + DB 7, "MAIN", 0 + DW Main + + DB 8, "MUSIC", 0 + DW Music + + DB 9, "SCREEN", 0 + DW Screen + + DB 10, "OBJECT1", 0 + DW Object1 + + DB 11, "INFOPAGE", 0 + DW InfoPage + + DB 11, "SONGDATA", 0 +DebugSongDataSegment DW 0 + + DB 11, "DISKDATA", 0 +DebugDiskDataSegment DW 0 + + DB 14, "PATTERNDATA", 0 +DebugPatternDataSegment DW 0 + + DB 0FFh ; End of list. + +DebugMsg DB "CX: ", 0FDh, "X, DX: ", 0FDh, "X ", 0 +DebugCX DW 0 +DebugDX DW 0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_DrawDebug Far + + Push CS + Pop DS + Assume DS:Functions + + Call S_GetDestination + Mov SI, Offset SegmentMsg + Mov DI, (4+13*80)*2 + + Push DebugSegment +; Mov AX, DebugSegment +; Push AX + Mov AH, 21h + Call S_DrawString ; OK segment done + Pop AX ; Clear stack. + + ; Put offsets on screen. + ; Work out digits. + Mov CX, 1E04h + Mov DI, (3+15*80)*2 + Mov DX, DebugOffset + Xor BH, BH + Mov AH, 2 + +F_DrawDebug1: + Push DI + + Mov BL, DH + ShR BL, CL + Mov AL, [HexNumbers+BX] ; Blah.. how inefficient + StosW + Mov BL, DH + And BL, 0Fh + Mov AL, [HexNumbers+BX] + StosW + Mov BL, DL + ShR BL, CL + Mov AL, [HexNumbers+BX] + StosW + Mov BL, DL + And BL, 0Fh + Mov AL, [HexNumbers+BX] + StosW ; Offset is on screen. + + Mov AL, ':' + StosW + + Pop DI + Add DI, 160 + Add DX, 16 + Dec CH + JNZ F_DrawDebug1 + + ; Now to shove debug stuff. + Mov SI, DebugOffset + Mov DS, DebugSegment + Assume DS:Nothing + Mov DI, (10+15*80)*2 + + Mov DX, 30 + +F_DrawDebug2: + Push DI + Push SI + + Mov CX, 1004h + +F_DrawDebug3: + Cmp CH, 8 + JNE F_DrawDebug4 + + Mov AL, '-' + StosW + Xor AL, AL + StosW + +F_DrawDebug4: + LodsB ; Number. + Mov BL, AL + ShR BL, CL + Mov BL, [CS:HexNumbers+BX] + XChg AL, BL + And BL, 0Fh + StosW + Mov AL, [CS:HexNumbers+BX] + StosW + + Xor AL, AL + StosW + + Dec CH ; Hex number loop + JNZ F_DrawDebug3 + + StosW + + Pop SI + Mov CX, 16 + +F_DrawDebug5: + LodsB + StosW + Loop F_DrawDebug5 + + Pop DI + Add DI, 160 ; Next line. + + Dec DX ; line loop. + JNZ F_DrawDebug2 + + Push CS + Pop DS + + Push DebugDX + Push DebugCX + + Mov SI, Offset DebugMsg + Mov AH, 20h + Mov DI, (40+47*80)*2 + Call S_DrawString + Pop AX + Pop AX + + Mov AX, 1 + Ret + +EndP F_DrawDebug + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_PostDebug Far + + Mov CS:DebugCX, CX + Mov CS:DebugDX, DX + + Xor AX, AX + Ret + +EndP F_PostDebug + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_DebugUp Far + + Sub CS:DebugOffset, 16 + + Mov AX, 1 + Ret + +EndP F_DebugUp + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_DebugDown Far + + Add CS:DebugOffset, 16 + + Mov AX, 1 + Ret + +EndP F_DebugDown + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_DebugPgUp Far + + Sub CS:DebugOffset, 16*30 + + Mov AX, 1 + Ret + +EndP F_DebugPgUp + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_DebugPgDn Far + + Add CS:DebugOffset, 16*30 + + Mov AX, 1 + Ret + +EndP F_DebugPgDn + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_DebugStringInput Far + + Mov AX, Disk + Mov DS, AX + Assume DS:Disk + Mov DX, DiskDataArea + + Xor BP, BP ; BP = ':' count. + + Mov AX, Music + Mov DS, AX + Assume DS:Music + Mov BX, SongDataArea + + Mov AX, Pattern + Mov DS, AX + Assume DS:Pattern + Mov SI, PatternDataArea + + Push CS + Push CS + Pop DS + Pop ES + Assume DS:Functions ; ES = functions also. + + Mov DebugSongDataSegment, BX + Mov DebugDiskDataSegment, DX + Mov DebugPatternDataSegment, SI + + Mov SI, Offset DebugSegmentNames + Xor BX, BX + +F_DebugStringInput1: + Mov DI, Offset AddressInput + LodsB + Cmp AL, 0FFh + JE F_DebugStringInput2 + + Mov BL, AL + Push SI + ; OK.. compare in here.. +F_DebugStringInput4: + LodsB + Mov AH, [DI] + + And AL, AL + JZ F_DebugStringInput3 + + And AH, AH + JZ F_DebugStringInput6 + + Cmp AH, 'a' + JB F_DebugStringInput6 + Cmp AH, 'z' + JA F_DebugStringInput6 + + Add AH, 'A'-'a' + +F_DebugStringInput6: + Inc DI + Cmp AH, AL + JE F_DebugStringInput4 + + +F_DebugStringInput5: + Pop SI + Add SI, BX + Jmp F_DebugStringInput1 + + +F_DebugStringInput3: + And AH, AH + JNZ F_DebugStringInput6 + + LodsW + Pop SI + Mov DebugSegment, AX + Mov DebugOffset, 0 + + Mov AX, 1 + Ret + +F_DebugStringInput2: ; We have a hex address(?) + Mov SI, Offset AddressInput + Cmp Byte Ptr [SI], 0 + JE F_DebugStringInput15 + +F_DebugStringInput7: + LodsB + And AL, AL + JZ F_DebugStringInput10 + + Cmp AL, '0' + JB F_DebugStringInput8 + Cmp AL, '9' + JBE F_DebugStringInput7 + +F_DebugStringInput8: + Cmp AL, 'A' + JB F_DebugStringInput9 + Cmp AL, 'F' + JBE F_DebugStringInput7 + + +F_DebugStringInput9: + Cmp AL, 'a' + JB F_DebugStringInput16 + Cmp AL, 'f' + JBE F_DebugStringInput7 + +F_DebugStringInput16: + Cmp AL, ':' + JE F_DebugStringInput7 + +F_DebugStringInput15: + Xor AX, AX + Ret + +F_DebugStringInput10: ; Hex address + Mov BX, DebugSegment + Mov CL, 4 + Xor DX, DX ; BX:DX contains address + + Xor AX, AX + Mov SI, Offset AddressInput + +F_DebugStringInput11: + LodsB + And AL, AL + JZ F_DebugStringInput12 + + Cmp AL, ':' + JE F_DebugStringInput13 + + Sub AL, '0' + Cmp AL, 9 + JBE F_DebugStringInput14 + + Sub AL, '@'-'9' + Cmp AL, 15 + JBE F_DebugStringInput14 + + Sub AL, 32 + +F_DebugStringInput14: + ShL DX, CL + Add DX, AX + + Jmp F_DebugStringInput11 + +F_DebugStringInput13: + Inc BP + Cmp BP, 2 + JAE F_DebugStringInput17 + + Mov BX, DX + Xor DX, DX + Jmp F_DebugStringInput11 + +F_DebugStringInput17: + Mov DebugSegment, BX + Mov DebugOffset, DX + Xor DX, DX + Jmp F_DebugStringInput11 + +F_DebugStringInput12: + Cmp BP, 2 + JB F_DebugStringInput18 + + LDS SI, DWord Ptr [DebugOffset] + Mov [SI], DL + Jmp F_DebugStringInput19 + +F_DebugStringInput18: + Mov DebugSegment, BX + Mov DebugOffset, DX + +F_DebugStringInput19: + Mov AX, 1 + Ret + +EndP F_DebugStringInput + +ENDIF + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_ShowMIDIZxxInput Far + + Push CS + Pop DS + Assume DS:Functions + + Mov SI, Offset ZxxString + Mov AX, TopMIDIMacro + Add AX, 6 + Mov CX, 7 + +F_ShowMIDIZxxInput1: + Push AX + Dec AX + Loop F_ShowMIDIZxxInput1 + + Mov CX, 7 + Mov DI, (13+42*80)*2 + +F_ShowMIDIZxxInput2: + Mov AH, 20h + Call S_DrawString + Pop AX + Add DI, (80-3)*2 + Loop F_ShowMIDIZxxInput2 + + Ret + +EndP F_ShowMIDIZxxInput + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_MIDI_Up Far + + Cmp CS:TopMIDIMacro, 80h + JBE F_MIDI_Up1 + + Dec CS:TOPMIDIMacro + Jmp F_MIDI_Up2 + +F_MIDI_Up1: + Mov Word Ptr [ES:DI], 33 + +F_MIDI_Up2: + Mov AX, 1 + Ret + +EndP F_MIDI_Up + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_MIDI_Down Far + + Cmp CS:TopMIDIMacro, 0F9h + JAE F_MIDI_Down1 + + Inc CS:TOPMIDIMacro + +F_MIDI_Down1: + Mov AX, 1 + Ret + +EndP F_MIDI_Down + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_MIDI_PgUp Far + + Cmp Word Ptr [ES:DI], 33 + JBE F_MIDI_PgUp1 + + Sub Byte Ptr [CS:TopMIDIMacro], 7 + JS F_MIDI_PgUp1 + + Mov Byte Ptr [CS:TopMIDIMacro], 80h + +F_MIDI_PgUp1: + Mov AX, 1 + Ret + +EndP F_MIDI_PgUp + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_MIDI_PgDn Far + + Cmp Word Ptr [ES:DI], 33 + JBE F_MIDI_PgDn1 + + Add [CS:TopMIDIMacro], 7 + Cmp [CS:TopMIDIMacro], 0F9h + JB F_MIDI_PgDn1 + + Mov [CS:TopMIDIMacro], 0F9h + +F_MIDI_PgDn1: + Mov AX, 1 + Ret + +EndP F_MIDI_PgDn + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +EndS + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +End diff --git a/it/IT_FOUR.ASM b/it/IT_FOUR.ASM new file mode 100644 index 0000000..8f9058a --- /dev/null +++ b/it/IT_FOUR.ASM @@ -0,0 +1,612 @@ +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Fast Fourier Transform Module � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + + Jumps + .386P + .387 + +include switch.inc + +IF SPECTRUMANALYSER + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Externals � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Segment Object1 BYTE Public 'Data' +EndS +Segment DiskData PARA Public 'Data' +EndS + + Extrn O1_FourierDisplay:Far + + Extrn M_Object1List:Far + + Extrn Music_GetWaveForm:Far + + Extrn S_InitScreen:Far + Extrn S_SetDirectMode:Far + + Global MouseUpdateEnable:Far, MouseUpdateDisable:Far + Extrn VESA_Detect:Far + Extrn VESA_SetMode:Far + Extrn VESA_SetBlock:Far + Extrn InitMouse:Far, UnInitMouse:Far + Extrn S_DefineSmallNumbers:Far + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + + +Segment Infopage BYTE Public 'Code' USE16 + Assume CS:Infopage, DS:Nothing, ES:Nothing + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Variables � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Functions � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Fourier_CreateTable Far ; Fills in ES:16384 +Public Fourier_CreateTable + + Mov DI, 20480 + Xor CX, CX + +Fourier_CreateTable1: + Mov DX, 11 + + Xor AX, AX + Mov BX, CX + +Fourier_CreateTable2: + ShR BX, 1 + AdC AX, AX + + Dec DX + JNZ Fourier_CreateTable2 + + ShL AX, 3 + StosW + + Inc CX + Cmp CX, 2048 + JB Fourier_CreateTable1 + + Ret + +EndP Fourier_CreateTable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Const1_2048 DD 3C000000h +ConstHalf DD 3F000000h +Steps DW 0 +CurrentOffset DW 0 + +Proc Fourier_Transform Far +Public Fourier_Transform + ; Given DS:16384->DS:20480 = 2048 16-bit signed int samples + ; Given DS:20480->24576 = relocation table + ; Given DS:0->DS:16384 = working area + + ; Returns: DS:24576 -> 16-bit table of frequencies. (first 1024) + + Push DiskData + Pop DS + + Push DS + Pop ES + + Mov CX, 2048 ; Prepare 2048 samples + Mov SI, 16384 + Xor EDX, EDX + +Fourier_TransformRelocate1: + FILd Word Ptr [SI] + Mov DI, [SI+4096] + LodsW ; Add SI, 2 + Mov [DI+4], EDX + FStP DWord Ptr [DI] + Dec CX + JNZ Fourier_TransformRelocate1 + +; Samples relocated - now for transform + Mov CX, 1 + +Fourier_Transform1: + Mov [DS:24576], CX ; Store count + + FLdZ + FLd1 ; CurrentPhase.r, CurrentPhase.i + + FLdPi + FChs + FIDiv Word Ptr [DS:24576] ; -Pi/Step + FSinCos ; deltaphase.r, deltaphase.i, currentphase.r, currentphase.i + + Xor DX, DX + +Fourier_Transform2: + Mov SI, DX ; SI = k + Mov DI, CX ; DI = k+i + Mov BX, CX ; BX = i*2 + Add DI, DX + ShL SI, 3 ; SI = k*8 + ShL DI, 3 ; DI = (k+i)*8 + ShL BX, 4 ; BX = i*8*2 + +Fourier_Transform3: + FLd DWord Ptr [DI] + FMul ST, ST(3) ; cr*sr + FLd DWord Ptr [DI+4] + FMul ST, ST(4) ; cr*si, cr*sr, dr, di, cr, ci + FLd DWord Ptr [DI] + FMul ST, ST(6) + FLd DWord Ptr [DI+4] + FMul ST, ST(7) ; ci*si, ci*sr, cr*si, cr*sr, dr, di, cr, ci + FXCh + FAddP ST(2), ST + FSubP ST(2), ST ; tempi, tempr, dr, di, cr, ci + FLd DWord Ptr [SI+4] ; ri, tempi, tempr, dr, di, cr, ci + FAdd ST, ST(1) + FLd DWord Ptr [SI] + FAdd ST, ST(3) ; rr, ri, tempi, tempr, dr, di, cr, ci + FXCh ST(3) ; tempr, ri, tempi, rr, dr, di, cr, ci + FSubR DWord Ptr [SI] ; kr, ri, tempi, rr, dr, di, cr, ci + FXCh ST(2) + FSubR DWord Ptr [SI+4] ; ki, ri, kr, rr, dr, di, cr, ci + FXCh ST(3) ; rr, ri, kr, ki, dr, di, cr, ci + FStP DWord Ptr [SI] + FStP DWord Ptr [SI+4] + FStP DWord Ptr [DI] + FStP DWord Ptr [DI+4] + + Add SI, BX + Add DI, BX + + Cmp SI, 16384 + JB Fourier_Transform3 + +; Left with deltaphase.r, deltaphase.i, currentphase.r, currentphase.i + FLd ST ; d.r, d.r, d.i, c.r, c.i + FMul ST, ST(3) ; d.r*c.r, d.r, d.i, c.r, c.i + FXCh ST(3) ; c.r, d.r, d.i, d.r*c.r, c.i + FMul ST, ST(2) ; c.r*d.i, d.r, d.i, d.r*c.r, c.i + FLd ST(2) ; d.i, c.r*d.i, d.r, d.i, d.r*c.r, c.i + FMul ST, ST(5) ; d.i*c.i, c.r*d.i, d.r, d.i, d.r*c.r, c.i + FSubP ST(4), ST ; c.r*d.i, d.r, d.i, newr, c.i + FXCh ST(4) ; c.i, d.r, d.i, newr, c.r*d.i + FMul ST, ST(1) ; c.i*d.r, d.r, d.i, newr, c.r*d.i + FAddP ST(4), ST ; d.r, d.i, newr, newi + + Inc DX + Cmp DX, CX + JB Fourier_Transform2 + + FComPP + FComPP + + ShL CX, 1 + Cmp CX, 2048 + JB Fourier_Transform1 + +; Cleanup code. + Mov CX, 1024 + Xor SI, SI + Mov DI, 24576 + + FLd CS:Const1_2048 +; FMul ST, ST ; Include if no sqrt +; FMul ST, ST + +Fourier_CalculateMagnitudes1: ; Could be interleaved, but speed isn't + ; *really* a problem. + FLd DWord Ptr [SI] + FMul ST, ST + FLd DWord Ptr [SI+4] + FMul ST, ST + FAdd + FSqrt + FMul ST, ST(1) + + FStP DWord Ptr [DI] + + Add SI, 8 + Add DI, 4 + + Dec CX + JNZ Fourier_CalculateMagnitudes1 + + FStP ST + + Ret + +EndP Fourier_Transform + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +FourierPalette DB 0 + +Proc Fourier_ChangePalette Far +Public Fourier_ChangePalette + + Xor [CS:FourierPalette], 1 + Call Fourier_SetPalette + + Mov AX, 1 + Ret + +EndP Fourier_ChangePalette + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Fourier_SetPalette + + Mov DX, 3C8h + Xor AL, AL + Out DX, AL + Inc DX + + Cmp [CS:FourierPalette], 0 + JE Fourier_PaletteB + + Mov CX, 64 + +Fourier_PaletteA1: + Xor AL, AL + Out DX, AL + Out DX, AL + Mov AL, 64 + Sub AL, CL + ShR AL, 1 + Out DX, AL + Loop Fourier_PaletteA1 + + Mov CX, 64 + +Fourier_PaletteA2: + Xor AL, AL + Out DX, AL + Mov BL, 64 + Sub BL, CL + ShR BL, 1 + Mov AL, BL + Out DX, AL + Mov AL, BL + Add AL, 32 + Out DX, AL + Loop Fourier_PaletteA2 + + Mov CX, 128 + +Fourier_PaletteA3: + Mov AL, 128 + Sub AL, CL + ShR AL, 1 + Out DX, AL + ShR AL, 1 + Add AL, 32 + Out DX, AL + Mov AL, 63 + Out DX, AL + Loop Fourier_PaletteA3 + + Ret + +Fourier_PaletteB: + Mov CX, 32 + Xor BX, BX + +Fourier_PaletteB1: + Xor AL, AL + Out DX, AL + Out DX, AL + Mov AL, BL + Out DX, AL + Add BX, 2 + Loop Fourier_PaletteB1 + + Mov CX, 32 + Xor BL, BL + +Fourier_PaletteB2: + Mov AL, BL + Out DX, AL + Xor AL, AL + Out DX, AL + Mov AL, 63 + Out DX, AL + Add BX, 2 + + Loop Fourier_PaletteB2 + + Mov CX, 32 + +Fourier_PaletteB3: + Mov AL, 63 + Out DX, AL + Xor AL, AL + Out DX, AL + Mov AL, CL + Add AL, AL + Dec AL + Out DX, AL + Loop Fourier_PaletteB3 + + Mov CX, 32 + Xor BX, BX + +Fourier_PaletteB4: + Mov AL, 63 + Out DX, AL + Mov AL, BL + Out DX, AL + Xor AL, AL + Out DX, AL + Add BX, 2 + Loop Fourier_PaletteB4 + + Mov CX, 128 + Xor BX, BX + +Fourier_PaletteB5: + Mov AL, 63 + Out DX, AL + Out DX, AL + Mov AL, BL + ShR AL, 1 + Out DX, AL + Inc BX + Loop Fourier_PaletteB5 + + Ret + +EndP Fourier_SetPalette + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +ScreenWidth DW 0 +ScreenHeight DW 0 + +Proc Fourier_Start Far +Public Fourier_Start + + Push DiskData + Pop ES + Xor DI, DI + Mov CX, 32768 + Xor AX, AX + Rep StosW ; Clear data area first. + + Call Fourier_CreateTable + + Mov AL, 1 ; Prevent S_Update calls. + Call S_SetDirectMode + + Call VESA_Detect + JC Fourier_End + + Mov AX, 107h + +Fourier_NextMode: + Call VESA_SetMode ; Returns CX = width, DX = height + JNC Fourier_ModeOK + + Sub AL, 2 + JC Fourier_End + Jmp Fourier_NextMode + +Fourier_ModeOK: + Mov ScreenWidth, CX + Mov ScreenHeight, DX + + Call Fourier_SetPalette + + Mov CurrentOffset, 0 + + Call UnInitMouse + Mov DI, Offset O1_FourierDisplay + Xor CX, CX + Call M_Object1List + +Fourier_End: + Call S_InitScreen + Call InitMouse + Call S_DefineSmallNumbers + + Ret + +EndP Fourier_Start + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Fourier_PreDrawScreen Far +Public Fourier_PreDrawScreen + + Ret + +EndP Fourier_PreDrawScreen + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +ControlWord DW 003Fh + +Proc Fourier_DrawScreen Far +Public Fourier_DrawScreen + + FLdCW [CS:ControlWord] + + Push DiskData + Pop ES + Mov DI, 16384 + Call Music_GetWaveForm + JC Fourier_DrawScreen1 + + Push ES + Pop DS + Call Fourier_Transform ; Have table at DS:0 + + Mov CX, 1024 + Mov SI, 24576 + +Fourier_ConvertToInteger: + FLd DWord Ptr [SI] + FIStP DWord Ptr [SI] + Mov EDX, [SI] + ShR EDX, 6 + Cmp EDX, 255 + JB Fourier_DrawScreen3 + + Mov DL, 255 + +Fourier_DrawScreen3: + Mov [SI], DL + Add SI, 4 + Loop Fourier_ConvertToInteger + + Xor AX, AX + Call VESA_SetBlock + + Push 0A000h + Pop ES + Mov DI, CurrentOffset + Mov CX, ScreenHeight + Sub CX, 64 + Mov BX, ScreenWidth + LEA SI, [24576+ECX*4] + +Fourier_DrawScreen2: + Mov DL, [SI] + Mov [ES:DI], DL + + Sub SI, 4 + Add DI, BX + JNC Fourier_DrawScreen4 + + Inc AX + Call VESA_SetBlock + +Fourier_DrawScreen4: + Dec CX + JNZ Fourier_DrawScreen2 + + Mov AX, CurrentOffset + Inc AX + Xor DX, DX + Div BX + Mov CurrentOffset, DX + +; Now to draw volume bars. + + Mov CX, 64 + And EBX, 0FFFFh + + Mov BP, BX + Xor EDI, EDI + Cmp BP, 1024 + JB Fourier_DrawBars2 + + Mov DI, BX + Mov BP, 1024 + Sub DI, BP + ShR DI, 1 + +Fourier_DrawBars2: + +Fourier_DrawBars1: + Push BX + Push CX + Push EDI + + Xor EAX, EAX + + Mov AX, ScreenHeight + Sub AX, CX + Mul EBX ; EAX = offset. + Add EAX, EDI + + Mov DI, AX + ShR EAX, 16 + Call VESA_SetBlock + + Mov DX, BP + Mov BL, CL + Dec BL + ShL BL, 2 ; BL = 0->256 + + Push AX + Mov SI, 24580 + +Fourier_DrawBars3: + Cmp BL, Byte Ptr [SI] + SBB AL, AL + + Mov [ES:DI], AL + + Add DI, 1 + JNC Fourier_DrawBars4 + + Pop AX + Inc AX + Call VESA_SetBlock + Push AX + +Fourier_DrawBars4: + Add SI, 4 + Dec DX + JNZ Fourier_DrawBars3 + + Pop AX + + Pop EDI + Pop CX + Pop BX + Loop Fourier_DrawBars1 + +Fourier_DrawScreen1: + Ret + +EndP Fourier_DrawScreen + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Fourier_IdleList Far +Public Fourier_IdleList + + Mov AX, 1 + Ret + +EndP Fourier_IdleList + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Fourier_PostFunction Far +Public Fourier_PostFunction + + Cmp CX, 101h + JE Fourier_PostFunction2 + +Fourier_PostFunction1: + Xor AX, AX + Ret + +Fourier_PostFunction2: + Mov AX, 4 + Ret + +EndP Fourier_PostFunction + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + + +EndS + +ENDIF + +End + diff --git a/it/IT_G.ASM b/it/IT_G.ASM new file mode 100644 index 0000000..081b030 --- /dev/null +++ b/it/IT_G.ASM @@ -0,0 +1,1026 @@ +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Global Key Handler � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + + Jumps + +include switch.inc +include network.inc + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Externals � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Segment Pattern BYTE Public 'Code' + Extrn LastInstrument:Byte + Extrn Order:Word + Extrn MaxRow:Word + Extrn NumberOfRows:Word + Extrn PatternNumber:Word +EndS + +Segment Inst BYTE Public 'Code' + Extrn SampleNumber:Byte + Extrn InstrumentScreen:Word +EndS + +Segment Object1 BYTE Public 'Data' +EndS + + Extrn D_InitLoadModule:Far + Extrn D_InitLoadSamples:Far + Extrn D_InitLoadInstruments:Far + Extrn Display_SelectDisplayList:Far + + Extrn M_Object1List:Far + + Extrn I_ClearTables:Far + + Extrn Music_GetInstrumentMode:Far + Extrn Music_GetPlayMode:Far + Extrn Music_PlayPattern:Far + Extrn Music_PlaySong:Far + Extrn Music_Stop:Far + Extrn Music_ToggleChannel:Far + Extrn Music_GetSlaveChannelInformationTable:Far + Extrn Music_IncreaseSpeed:Far + Extrn Music_DecreaseSpeed:Far + Extrn Music_IncreaseVolume:Far + Extrn Music_DecreaseVolume:Far + Extrn Music_GetSongSegment:Far + Extrn Music_GetDriverScreen:Far + + Extrn SetInfoLine:Far + + Extrn PE_GetCurrentPattern:Far + Extrn PE_SetPatternModified:far + + Extrn O1_InstrumentListGeneral:Far + Extrn O1_InstrumentListVolume:Far + Extrn O1_InstrumentListPanning:Far + Extrn O1_InstrumentListPitch:Far + + Extrn O1_KeyboardList:Far + Extrn O1_LoadSampleList:Far + Extrn O1_OrderPanningList:Far + Extrn O1_PatternEditList:Far + Extrn O1_PEConfigList:Far + Extrn O1_SampleList:Far + Extrn O1_LoadModuleList:Far + Extrn O1_ViewInstrumentLibrary:Far + Extrn O1_SaveModuleList:Far + Extrn O1_LoadInstrumentList:Far + Extrn O1_MessageList:Far + Extrn O1_OrderVolumeList:Far + Extrn O1_DisplayList:Far + Extrn I_DrawWaveForm:Far + Extrn S_DefineSmallNumbers:Far + Extrn S_SaveScreen:Far, S_RestoreScreen:Far + Extrn RestoreMouse:Far, RestoreMouseGraphics:Far + Extrn D_ClearFileSpecifier:Far + Extrn O1_ConfigureITList:Far + Extrn O1_ViewSampleLibrary:Far + Extrn O1_ConfigurePaletteList:Far + Extrn O1_MIDIScreen:Far + Extrn O1_TimerList:Far + Extrn I_MapEnvelope:Far + Extrn NewCharacterSet:Far + Extrn S_GetDestination:Far + Extrn S_DefineHiASCII:Far + +IF MEMORYDEBUG + Extrn O1_DebugList:Far +ENDIF + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Globals � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + + Global Glbl_Ctrl_F1:Far + Global Glbl_Ctrl_F3:Far + Global Glbl_Ctrl_F4:Far + Global Glbl_Ctrl_F5:Far + Global Glbl_Ctrl_F12:Far + Global Glbl_F2:Far + Global Glbl_F3:Far + Global Glbl_F4:Far + Global Glbl_F4_2:Far + Global Glbl_F5:Far + Global Glbl_F6:Far + Global Glbl_Shift_F1:Far + Global Glbl_Shift_F6:Far + Global Glbl_Shift_F9:Far + Global Glbl_F8:Far + Global Glbl_F9:Far + Global Glbl_F10:Far + Global Glbl_F11:Far + Global Glbl_F12:Far + Global Glbl_Alt_F1:Far + Global Glbl_Alt_F2:Far + Global Glbl_Alt_F3:Far + Global Glbl_Alt_F4:Far + Global Glbl_Alt_F5:Far + Global Glbl_Alt_F6:Far + Global Glbl_Alt_F7:Far + Global Glbl_Alt_F8:Far + Global Glbl_LeftBrace:Far + Global Glbl_RightBrace:Far + Global Glbl_LeftSquareBracket:Far + Global Glbl_RightSquareBracket:Far + Global Glbl_LoadSample:Far + Global Glbl_LoadInstrument:Far + Global Glbl_GetHeaderMode:Far + Global Glbl_SetCurrentMode:Far + Global Glbl_GetCurrentMode:Far + Global Glbl_SaveMode:Far + Global Glbl_RestoreMode:Far + +IF TIMERSCREEN + Global Glbl_TimerScreen:Far +ENDIF + + Global CurrentMode:Byte + + Public Glbl_F2_2 + Public Glbl_F11_2 + +IF MEMORYDEBUG + Global Glbl_Debug:Far +ENDIF + Global Glbl_DriverScreen:Far + + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +Segment Glbl BYTE Public 'Code' + Assume CS:Glbl, DS:Nothing + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Variables � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +SLAVECHANNELSIZE EQU 128 + +CurrentMode DB 0 ; 2 = Pattern edit + ; 3 = Sample list + ; 4 = Instrument list + ; 5 = Info list + ; 6 = configure pattern edit + ; 9 = load list + ; 10 = save list + ; 11 = order/panning list + ; 12 = configure IT list + ; 13 = load sample list. + ; 14 = palette config list. + ; 15 = load instrument list + ; 16 = message list + ; 21 = order/volume list + ; 22 = debug + ; 23 = timer + ; 24 = Network screen + ; 31 = MIDI list + ; 1 = Keyboard list + ; 0 = Nothing in particular :) + ; 100 = Driver Screen + ; 200 = Full screen display + ; 201 = VGA display + +CurrentMode2 DB 0 +CurrentList DW 0 +CurrentListSegment DW 0 + +TempoSetMsg DB "Tempo set to ", 0FDh, "D beats per minute", 0 +SpeedSetMsg DB "Speed set to ", 0FDh, "D frames per row", 0 +VolumeSetMsg DB "Global Volume set to ", 0FDh, "D", 0 + +InstrumentScreenTable Label + DW Offset O1_InstrumentListGeneral + DW Offset O1_InstrumentListVolume + DW Offset O1_InstrumentListPanning + DW Offset O1_InstrumentListPitch + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Functions � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Glbl_F2 Far + + Call Glbl_SampleToInstrument + Cmp CS:CurrentMode, 2 + + JE Glbl_F2_1 + +Glbl_F2_2: + Call S_DefineSmallNumbers + + Mov AX, 5 + Mov SI, 1 + Mov CX, Object1 + Mov CS:CurrentMode, 2 + + Mov DX, Offset O1_PatternEditList + + Ret + +Glbl_F2_1: + Mov CS:CurrentMode, 6 + + Mov AX, Pattern + Mov DS, AX + Assume DS:Pattern + + Mov AX, MaxRow + Inc AX + Mov NumberOfRows, AX + + Mov DI, Offset O1_PEConfigList + Mov CX, 0FFFFh + Call M_Object1List + Call PE_SetPatternModified + + Mov AX, Pattern + Mov DS, AX + Assume DS:Pattern + + Mov BX, NumberOfRows + Dec BX + Mov MaxRow, BX + +IF NETWORKENABLED + Call Network_GetSendQueue + JZ Glbl_F2_Network + + Mov AX, NETWORK_SETPATTERNLENGTH*100h ; Destination ALL + StosW + Mov AH, BL + Mov AL, [Byte Ptr PatternNumber] + StosW + +Glbl_F2_Network: + Call Network_FinishedSendQueue +ENDIF + Mov CS:CurrentMode, 2 + + Mov AX, 1 + Ret + +EndP Glbl_F2 + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Glbl_F3 Far + + Call I_DrawWaveForm + + Mov AX, 5 + Mov SI, 1 + Mov CX, Object1 + Mov CS:CurrentMode, 3 + + Mov DX, Offset O1_SampleList + Ret + +EndP Glbl_F3 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Glbl_F4 Far + + ; Init SampleNumber + Call Glbl_SampleToInstrument + + Mov AX, Pattern + Mov DS, AX + Assume DS:Pattern + + Mov BL, LastInstrument + And BL, BL + JNZ Glbl_F4_1 + + Mov LastInstrument, 1 + +Glbl_F4_1: + Mov AX, Inst + Mov DS, AX + Assume DS:Inst + Mov SampleNumber, BL + +Proc Glbl_F4_2 Far + + Call I_MapEnvelope + + Mov DI, InstrumentScreen + Add DI, DI + Mov DX, [DI+InstrumentScreenTable] + + Mov AX, 5 + Mov SI, 1 + Mov CX, Object1 + Mov CS:CurrentMode, 4 + + Ret + +EndP Glbl_F4_2 + +EndP Glbl_F4 + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Glbl_F5 Far + + Cmp CS:CurrentMode, 5 + JE Glbl_F5_1 + + Call S_DefineSmallNumbers + + Call Music_GetPlayMode + Test AX, AX + JNZ Glbl_F5_4 + + Call Music_GetSlaveChannelInformationTable + +Glbl_F5_3: + Test Byte Ptr [SI], 1 + JNZ Glbl_F5_4 + + Add SI, SLAVECHANNELSIZE + Loop Glbl_F5_3 + + Call I_ClearTables + + Xor AX, AX + Call Music_PlaySong + +Glbl_F5_4: + Jmp Display_SelectDisplayList + +Glbl_F5_1: + Call Music_GetPlayMode + And AX, AX + JNZ Glbl_F5_2 + + Call I_ClearTables + + Xor AX, AX + Call Music_PlaySong + +Glbl_F5_2: + Mov AX, 1 + Ret + +EndP Glbl_F5 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Glbl_F6 Far + + Call I_ClearTables + + Call PE_GetCurrentPattern + Xor CX, CX + Call Music_PlayPattern + + Mov AX, 1 + Ret + +EndP Glbl_F6 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Glbl_LoadSample Far + + Call D_InitLoadSamples + + Mov AX, 5 + Mov SI, 1 + Mov CX, Object1 + Mov CS:CurrentMode, 13 + + Mov DX, Offset O1_LoadSampleList + Ret + +EndP Glbl_LoadSample + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Glbl_LoadInstrument Far + + Call D_InitLoadInstruments + + Mov AX, 5 + Mov SI, 1 + Mov CX, Object1 + Mov CS:CurrentMode, 15 + + Mov DX, Offset O1_LoadInstrumentList + Ret + +EndP Glbl_LoadInstrument + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Glbl_Shift_F1 Far + + Mov AX, 5 + Mov SI, 1 + Mov CX, Object1 + Mov CS:CurrentMode, 31 + + Mov DX, Offset O1_MIDIScreen + Ret + +EndP Glbl_Shift_F1 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Glbl_Shift_F9 Far + + Call S_DefineHIASCII + + Mov AX, 5 + Mov SI, 1 + Mov CX, Object1 + Mov CS:CurrentMode, 16 + + Mov DX, Offset O1_MessageList + Ret + +EndP Glbl_Shift_F9 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Glbl_Shift_F6 Far + + Call I_ClearTables + + Mov AX, Pattern + Mov DS, AX + Assume DS:Pattern + Mov AX, Order + + Call Music_PlaySong + + Mov AX, 1 + Ret + +EndP Glbl_Shift_F6 + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Glbl_F8 Far + + Call Music_Stop + + Mov AX, 1 + Ret + +EndP Glbl_F8 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Glbl_F9 Far + + Call D_InitLoadModule + + Mov AX, 5 + Mov SI, 1 + Mov CX, Object1 + Mov CS:CurrentMode, 9 + + Mov DX, Offset O1_LoadModuleList + + Mov DS, CX + Mov BX, DX + Mov Word Ptr [BX], 12 + + Ret + +EndP Glbl_F9 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Glbl_F10 Far + + Call D_InitLoadModule + + Mov AX, 5 + Mov SI, 1 + Mov CX, Object1 + Mov CS:CurrentMode, 10 + + Mov DX, Offset O1_SaveModuleList + + Mov DS, CX + Mov BX, DX + Mov Word Ptr [BX], 15 + + Call D_ClearFileSpecifier + + Ret + +EndP Glbl_F10 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Glbl_F11 Far + + Cmp CS:CurrentMode, 11 + JE Glbl_F11_1 + +Glbl_F11_2: + Mov AX, 5 + Mov SI, 1 + Mov CX, Object1 + Mov DX, Offset O1_OrderPanningList + + Mov CS:CurrentMode, 11 + Ret + +Glbl_F11_1: + Mov AX, 5 + Mov SI, 1 + Mov CX, Object1 + Mov DX, Offset O1_OrderPanningList + + Mov CS:CurrentMode, 21 + Mov DX, Offset O1_OrderVolumeList + Ret + +EndP Glbl_F11 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Glbl_F12 Far + + Mov AX, 5 + Mov SI, 1 + Mov CX, Object1 + Mov CS:CurrentMode, 12 + + Mov DX, Offset O1_ConfigureITList + Ret + +EndP Glbl_F12 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Glbl_Ctrl_F1 Far + + Mov AX, 5 + Mov SI, 1 + Mov CX, Object1 + Mov CS:CurrentMode, 1 + + Mov DX, Offset O1_KeyboardList + Ret + +EndP Glbl_Ctrl_F1 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Glbl_Ctrl_F3 Far + + Call D_InitLoadSamples + + Mov AX, 5 + Mov SI, 1 + Mov CX, Object1 + Mov CS:CurrentMode, 13 + + Mov DX, Offset O1_ViewSampleLibrary + Ret + +EndP Glbl_Ctrl_F3 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Glbl_Ctrl_F4 Far + + Call D_InitLoadInstruments + + Mov AX, 5 + Mov SI, 1 + Mov CX, Object1 + Mov CS:CurrentMode, 15 + + Mov DX, Offset O1_ViewInstrumentLibrary + Ret + +EndP Glbl_Ctrl_F4 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Glbl_Ctrl_F5 Far + + Call I_ClearTables + + Xor AX, AX + Call Music_PlaySong + + Mov AX, 1 + Ret + +EndP Glbl_Ctrl_F5 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Glbl_Ctrl_F12 Far + + Mov AX, 5 + Mov SI, 1 + Mov CX, Object1 + Mov CS:CurrentMode, 14 + + Mov DX, Offset O1_ConfigurePaletteList + + Ret + +EndP Glbl_Ctrl_F12 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Glbl_GetHeaderMode Far + + Push DS + Mov AX, Pattern + Mov DS, AX + Assume DS:Pattern + Mov AL, LastInstrument + Pop DS + + Xor AH, AH + + Cmp CS:CurrentMode, 3 ; Sample list + JE Glbl_GetHeaderMode1 + + Cmp CS:CurrentMode, 13 ; Sample load list + JE Glbl_GetHeaderMode1 + + Cmp CS:CurrentMode, 4 + JE Glbl_GetHeaderMode2 + + Call Music_GetInstrumentMode + +Glbl_GetHeaderMode1: + Ret + +Glbl_GetHeaderMode2: + Push DS + Push AX + + Mov AX, Inst + Mov DS, AX + Assume DS:Inst + + Pop AX + Mov AL, SampleNumber + + Pop DS + Ret + +EndP Glbl_GetHeaderMode + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Glbl_SetCurrentMode Far + + Mov CS:CurrentMode, AL + + Ret + +EndP Glbl_SetCurrentMode + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Glbl_GetCurrentMode Far ; Returns AL + + Mov AL, CS:CurrentMode + + Ret + +EndP Glbl_GetCurrentMode + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Glbl_Alt_F1 Far + + Mov AX, 0 + Call Music_ToggleChannel + + Mov AX, 1 + Ret + +EndP Glbl_Alt_F1 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Glbl_Alt_F2 Far + + Mov AX, 1 + Call Music_ToggleChannel + + Mov AX, 1 + Ret + +EndP Glbl_Alt_F2 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Glbl_Alt_F3 Far + + Mov AX, 2 + Call Music_ToggleChannel + + Mov AX, 1 + Ret + +EndP Glbl_Alt_F3 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Glbl_Alt_F4 Far + + Mov AX, 3 + Call Music_ToggleChannel + + Mov AX, 1 + Ret + +EndP Glbl_Alt_F4 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Glbl_Alt_F5 Far + + Mov AX, 4 + Call Music_ToggleChannel + + Mov AX, 1 + Ret + +EndP Glbl_Alt_F5 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Glbl_Alt_F6 Far + + Mov AX, 5 + Call Music_ToggleChannel + + Mov AX, 1 + Ret + +EndP Glbl_Alt_F6 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Glbl_Alt_F7 Far + + Mov AX, 6 + Call Music_ToggleChannel + + Mov AX, 1 + Ret + +EndP Glbl_Alt_F7 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Glbl_Alt_F8 Far + + Mov AX, 7 + Call Music_ToggleChannel + + Mov AX, 1 + Ret + +EndP Glbl_Alt_F8 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Glbl_LeftBrace Far + + Push CS + Pop DS + + Call Music_IncreaseSpeed + Mov SI, Offset SpeedSetMsg + Call SetInfoLine + + Mov AX, 1 + Ret + +EndP Glbl_LeftBrace + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Glbl_RightBrace Far + + Push CS + Pop DS + + Call Music_DecreaseSpeed + Mov SI, Offset SpeedSetMsg + Call SetInfoLine + + Mov AX, 1 + Ret + +EndP Glbl_RightBrace + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Glbl_LeftSquareBracket Far + + Push CS + Pop DS + + Call Music_DecreaseVolume + + Mov SI, Offset VolumeSetMsg + Call SetInfoLine + + Mov AX, 1 + Ret + +EndP Glbl_LeftSquareBracket + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Glbl_RightSquareBracket Far + + Push CS + Pop DS + + Call Music_IncreaseVolume + + Mov SI, Offset VolumeSetMsg + Call SetInfoLine + + Mov AX, 1 + Ret + +EndP Glbl_RightSquareBracket + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Glbl_SaveMode Far + +; Call S_GetDestination +; Mov AX, 0B800h +; Mov ES, AX +; Call RestoreMouse + + Call S_SaveScreen + + Mov AL, CurrentMode + Mov CurrentMode2, AL + + Mov BP, SP + Mov AX, [BP+16] + Mov CurrentList, AX + Mov AX, [BP+18] + Mov CurrentListSegment, AX + Mov CurrentMode, 0 + + Ret + +EndP Glbl_SaveMode + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Glbl_RestoreMode Far + +; Call NewCharacterSet + + Call S_RestoreScreen + + Mov AL, CurrentMode2 + Mov CurrentMode, AL + + Mov AX, 5 + Mov SI, 1 + Mov CX, CurrentListSegment + Mov DX, CurrentList + + Ret + +EndP Glbl_RestoreMode + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +IF MEMORYDEBUG + +Proc Glbl_Debug Far + + Mov AX, 5 + Mov SI, 1 + Mov CX, Object1 + Mov CS:CurrentMode, 22 + + Mov DX, Offset O1_DebugList + Ret + +EndP Glbl_Debug + +ENDIF + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Glbl_SampleToInstrument + + Cmp CS:CurrentMode, 3 + JNE Glbl_SampleToInstrument1 + + Call Music_GetSongSegment + Mov DS, AX + Assume DS:Nothing + + Test Byte Ptr [DS:2Ch], 4 + JZ Glbl_SampleToInstrument1 + + Mov AX, Pattern + Mov ES, AX + Assume ES:Pattern + + Mov AH, ES:LastInstrument + Mov BX, [DS:64712] ; Offset of first instrument + + ; Search for sample in tables. + Mov DX, 99 + +Glbl_SampleToInstrument2: + Push BX + + Add BX, 41h ; To note/sample tables + Mov CX, 120 + +Glbl_SampleToInstrument4: + Cmp [BX], AH + JE Glbl_SampleToInstrument3 + Add BX, 2 + Loop Glbl_SampleToInstrument4 + + Pop BX + Add BX, 554 ; Length of instrument + Dec DX + JNZ Glbl_SampleToInstrument2 + + Ret + +Glbl_SampleToInstrument3: + Pop BX + + Mov AL, 100 + Sub AL, DL + Mov ES:LastInstrument, AL + +Glbl_SampleToInstrument1: + Ret + +EndP Glbl_SampleToInstrument + Assume ES:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +IF TIMERSCREEN + +Proc Glbl_TimerScreen Far + + Mov AX, 5 + Mov SI, 1 + Mov CX, Object1 + Mov CS:CurrentMode, 23 + + Mov DX, Offset O1_TimerList + Ret + +EndP Glbl_TimerScreen + +ENDIF + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Glbl_DriverScreen Far + + Call Music_GetDriverScreen + JC Glbl_DriverScreen1 + + Mov CurrentMode, 100 + +Glbl_DriverScreen1: + Ret + +EndP Glbl_DriverScreen + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +EndS + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +End diff --git a/it/IT_H.ASM b/it/IT_H.ASM new file mode 100644 index 0000000..4d99b62 --- /dev/null +++ b/it/IT_H.ASM @@ -0,0 +1,1552 @@ +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Help Module � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + + .386 + Jumps + +include switch.inc + +Segment Object1 BYTE Public 'Data' +EndS + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Externals � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + + Extrn M_Object1List:Far + Extrn Glbl_SaveMode:Far + Extrn Glbl_RestoreMode:Far + + Extrn S_DrawString:Far + + Extrn O1_HelpList:Far + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Globals � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + + Global H_SetHelpContext:Far + Global H_DrawHelp:Far + Global H_Help:Far + Global H_HelpUp:Far + Global H_HelpDown:Far + Global H_HelpPgUp:Far + Global H_HelpPgDn:Far + Global H_HelpESC:Far + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +Segment Object1 BYTE Public 'Data' +EndS + +Segment Help BYTE Public USE16 'Code' + Assume CS:Help, DS:Nothing + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Variables � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + + ; Help contexts.... + ; 0 = Order list & Panning + ; 1 = Pattern edit list + ; 2 = Sample list + ; 3 = Load module + ; 4 = Order list & Volume + ; 5 = Configuration screen + ; 6 = Load sample list + ; 7 = Instrument list + ; 8 = Keyboard list + ; 9 = Info page + ; 10 = Palette configuration + ; 11 = Instrument list + ; 12 = message editor + ; 13 = MIDI Input + ; 14 = MIDI Output + +HelpContext DW 0 +TopLine DW 0 + +Positions DW 15 Dup (0) + +HelpContextPtrs Label Word + DW Offset HelpContext0Ptrs + DW Offset HelpContext1Ptrs + DW Offset HelpContext2Ptrs + DW Offset NoHelpContext + DW Offset HelpContext4Ptrs + DW Offset NoHelpContext + DW Offset NoHelpContext + DW Offset HelpContext7Ptrs + DW Offset NoHelpContext + DW Offset HelpContext9Ptrs + DW Offset NoHelpContext + DW Offset NoHelpContext + DW Offset HelpContext12Ptrs + DW Offset NoHelpContext + DW Offset NoHelpContext + +NoHelpContext DW Offset NewLine + DW Offset HelpGlobal_0 + DW Offset HelpGlobal_1 + DW Offset HelpGlobal_37 + DW Offset HelpGlobal_3 + DW Offset HelpGlobal_4 + DW Offset HelpGlobal_20 + DW Offset HelpGlobal_9 + DW Offset HelpGlobal_10 + DW Offset HelpGlobal_19 + DW Offset HelpGlobal_11 + DW Offset HelpGlobal_12 + DW Offset HelpGlobal_33 + DW Offset HelpGlobal_13 + DW Offset HelpGlobal_5 + DW Offset HelpGlobal_6 + DW Offset HelpGlobal_2 + DW Offset HelpGlobal_7 + DW Offset HelpGlobal_8 + DW Offset HelpGlobal_32 + DW Offset NewLine + DW Offset HelpGlobal_17 + DW Offset HelpGlobal_31 + DW Offset HelpGlobal_18 + DW Offset NewLine + DW Offset HelpGlobal_16 + DW Offset HelpGlobal_34 + DW Offset HelpGlobal_35 + DW Offset HelpGlobal_36 + DW Offset HelpGlobal_21 + DW Offset HelpGlobal_14 + DW Offset HelpGlobal_15 + DW 0 + +HelpContext0Ptrs DW Offset HelpContext0_26 + DW Offset HelpContext0_0 + DW Offset HelpContext0_27 + DW Offset NewLine + DW Offset HelpContext0_6 + DW Offset HelpContext0_28 + DW Offset HelpContext0_8 + DW Offset HelpContext0_9 + DW Offset HelpContext0_13 + DW Offset HelpContext0_14 + DW Offset HelpContext0_12 + DW Offset HelpContext0_15 + DW Offset NewLine + DW Offset HelpContext0_30 + DW Offset HelpContext0_29 + DW Offset NewLine + DW Offset Divider + DW Offset NewLine + DW Offset HelpGlobal_0 + DW Offset HelpGlobal_1 + DW Offset HelpGlobal_37 + DW Offset HelpGlobal_3 + DW Offset HelpGlobal_4 + DW Offset HelpGlobal_9 + DW Offset HelpGlobal_10 + DW Offset HelpGlobal_19 + DW Offset HelpGlobal_11 + DW Offset HelpGlobal_12 + DW Offset HelpGlobal_33 + DW Offset HelpGlobal_13 + DW Offset HelpGlobal_5 + DW Offset HelpGlobal_6 + DW Offset HelpGlobal_2 + DW Offset HelpGlobal_7 + DW Offset HelpGlobal_8 + DW Offset HelpGlobal_32 + DW Offset NewLine + DW Offset HelpGlobal_17 + DW Offset HelpGlobal_31 + DW Offset HelpGlobal_18 + DW Offset NewLine + DW Offset HelpGlobal_16 + DW Offset HelpGlobal_34 + DW Offset HelpGlobal_35 + DW Offset HelpGlobal_36 + DW Offset HelpGlobal_21 + DW Offset HelpGlobal_14 + DW Offset HelpGlobal_15 + DW Offset NewLine + DW Offset Divider + DW 0 + +HelpContext4Ptrs DW Offset HelpContext4_0 + DW Offset HelpContext4_1 + DW Offset HelpContext4_2 + DW Offset NewLine + DW Offset 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15, ' ', 84h, 0BFh, 85h, 0 +HelpContext0_12 DB 5, 'Tab/', 82h, 'Tab', 0FFh, 5, ' ', 9Ch, 0B1h, 0B4h, 0B6h, 0 +HelpContext0_15 DB 5, 81h, 'F7', 0FFh, 11, ' ', 9Fh, 'this ', 0B9h, 0B4h, 0 + +HelpContext0_30 DB 3, 0B8h, 0ADh, '.', 0 +HelpContext0_29 DB 5, 'L/M/R/S', 0FFh, 11, ' ', 0A6h, 0B5h, 0B1h, 'Left/Middle/Right/Surround', 0 + +HelpGlobal_0 DB 3, 'G', 0B2h, 0ADh, '.', 0 +HelpGlobal_1 DB 5, 'F1', 0FFh, 16, ' Help (Context sensitive!)', 0 +HelpGlobal_37 DB 5, 82h, 'F1', 0FFh, 10, ' MIDI Screen', 0 +HelpGlobal_3 DB 5, 'F2', 0FFh, 16, ' ', 86h, 'Editor / ', 86h, 'Editor Options', 0 +HelpGlobal_4 DB 5, 'F3', 0FFh, 16, ' ', 94h, 0AAh, 0 +HelpGlobal_20 DB 5, 81h, 'F3', 0FFh, 11, ' ', 94h, 0ABh, 0 +HelpGlobal_9 DB 5, 'F4', 0FFh, 16, ' ', 8Eh, 0AAh, 0 +HelpGlobal_22 DB 5, 81h, 'F4', 0FFh, 11, ' ', 8Eh, 0ABh, 0 +HelpGlobal_10 DB 5, 'F5', 0FFh, 16, ' ', 9Fh, 'Information / ', 9Fh, 'song', 0 +HelpGlobal_19 DB 5, 81h, 'F5', 0FFh, 11, ' ', 9Fh, 'Song', 0 +HelpGlobal_11 DB 5, 'F6', 0FFh, 16, ' ', 9Fh, 0A2h, 85h, 0 +HelpGlobal_12 DB 5, 82h, 'F6', 0FFh, 10, ' ', 9Fh, 'song ', 0A9h, 0A2h, 0B9h, 0 +HelpGlobal_33 DB 5, 'F7', 0FFh, 16, ' ', 9Fh, 0A9h, 'mark / ', 0A2h, 'row', 0 +HelpGlobal_13 DB 5, 'F8', 0FFh, 16, ' Stop Playback', 0 +HelpGlobal_5 DB 5, 'F9', 0FFh, 16, ' Load Module', 0 +HelpGlobal_23 DB 5, 82h, 'F9', 0FFh, 10, ' Message Editor', 0 +HelpGlobal_6 DB 5, 'F10', 0FFh, 15, ' Save Module', 0 +HelpGlobal_2 DB 5, 'F11', 0FFh, 15, ' ', 0B9h, 0AAh, 0A1h, 0B8h, 0 +HelpGlobal_7 DB 3, '2*F11', 0FFh, 15, ' ', 0B9h, 0AAh, 0A1h, 8Dh, 89h, 0 +HelpGlobal_8 DB 5, 'F12', 0FFh, 15, ' Song Variables & Directory Configuration', 0 +HelpGlobal_32 DB 5, 81h, 'F12', 0FFh, 10, ' Palette Configuration', 0 + +HelpGlobal_17 DB 5, '{ }', 0FFh, 15, ' ', 93h, '/', 92h, ' playback ', 0C4h, 0 +HelpGlobal_31 DB 5, '[ ]', 0FFh, 15, ' ', 93h, '/', 92h, ' g', 0B2h, 8Ah, 0 +HelpGlobal_18 DB 5, 80h, 'F1 -> ', 80h, 'F8 ', 9Dh, 0A3h, 's 1->8', 0 + +HelpGlobal_16 DB 5, 81h, 'D', 0FFh, 12, ' DOS Shell', 0 +HelpGlobal_34 DB 5, 81h, 'E', 0FFh, 12, ' Refresh screen ', 0A1h, 'reset cache identification', 0 +HelpGlobal_35 DB 5, 81h, 'I', 0FFh, 12, ' Reinitialise sound driver', 0 +HelpGlobal_36 DB 5, 81h, 'M', 0FFh, 12, ' ', 9Dh, 'mouse cursor', 0 +HelpGlobal_21 DB 5, 81h, 'N', 0FFh, 12, ' New Song', 0 +HelpGlobal_14 DB 5, 81h, 'Q', 0FFh, 12, ' Quit ', 0B1h, 'DOS', 0 +HelpGlobal_15 DB 5, 81h, 'S', 0FFh, 12, ' Save ', 0A2h, 'song', 0 + + +HelpContext1Ptrs Label Word + DW Offset HelpContext1_0 + DW Offset HelpContext1_1 + DW Offset HelpContext1_2 + DW Offset NewLine + DW Offset HelpContext1_3 + DW Offset NewLine + DW Offset HelpContext1_200 + DW Offset HelpContext1_201 + DW Offset HelpContext1_202 + DW Offset HelpContext1_203 + DW Offset HelpContext1_204 + DW Offset HelpContext1_205 + DW Offset HelpContext1_206 + DW Offset HelpContext1_207 + DW Offset HelpContext1_208 + DW Offset NewLine + DW Offset HelpContext1_299 + DW Offset HelpContext1_4 + DW Offset HelpContext1_5 + DW Offset 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DecodeWordC7h + DW Offset DecodeWordC8h, Offset DecodeWordC9h + DW Offset DecodeWordCAh, Offset DecodeWordCBh + DW Offset DecodeWordCCh, Offset DecodeWordCDh + DW Offset DecodeWordCEh + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Functions � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc H_DrawHelp Far + + Push CS + Pop DS + + Push CS + Pop ES + + Assume DS:Help + + Mov CX, 32 + Mov SI, HelpContext + Add SI, SI + Mov SI, [HelpContextPtrs+SI] + Mov DI, 13*160 + + Mov AX, TopLine + Add AX, AX + Add SI, AX + +H_DrawHelp1: + Push SI + Push DI + + Mov SI, [SI] + LodsB + Xor AH, AH + Add AX, AX + Add DI, AX + +; DS:SI points to string. Deposit into buffer + + Push DI + Mov DI, Offset DecodeBuffer + + Mov DX, 1 + +H_DecodeBuffer1: + LodsB + Test AL, AL + JZ H_DecodeBuffer4 + JS H_DecodeBuffer2 + + StosB + Jmp H_DecodeBuffer1 + +H_DecodeBuffer2: + Cmp AL, -2 + JGE H_DecodeBuffer3 + + ; Insert word + Push SI + LEA SI, [EAX*2 + Offset DecodeWords - 100h] + Inc DX + Mov SI, [SI] + Jmp H_DecodeBuffer1 + +H_DecodeBuffer3: + StosB + JE H_DecodeBuffer1 + MovsB + MovsB + Jmp H_DecodeBuffer1 + +H_DecodeBuffer4: + Dec DX + JZ H_DecodeBufferEnd + + Pop SI + Jmp H_DecodeBuffer1 + +H_DecodeBufferEnd: + Xor AL, AL + StosB + Pop DI + + Mov SI, Offset DecodeBuffer + Mov AH, 6 + Call S_DrawString + + Pop DI + Pop SI + LodsW ; Add SI, 2 + Add DI, 160 + Cmp Word Ptr [SI], 0 + LoopNZ H_DrawHelp1 + + Ret + +EndP H_DrawHelp + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc H_Help Far + + Call Glbl_SaveMode + + Mov BX, CS:HelpContext + Add BX, BX + Mov AX, [CS:Positions+BX] + + Mov CS:TopLine, AX + + Mov AX, 5 + Mov CX, Object1 + Mov DX, Offset O1_HelpList + Mov SI, 1 + + Ret + +EndP H_Help + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc H_HelpUp Far + + Sub CS:TopLine, 1 + AdC CS:Topline, 0 + + Mov AX, 1 + Ret + +EndP H_HelpUp + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc H_HelpDown Far + + Push CX + + Push CS + Pop DS + Assume DS:Help + + Mov SI, HelpContext + Add SI, SI + Mov SI, [HelpContextPtrs+SI] + Mov BX, TopLine + Add BX, BX + Add SI, BX + Mov CX, 32 + +H_HelpDown2: + Add SI, 2 + Cmp Word Ptr [SI], 0 + LoopNZ H_HelpDown2 + JZ H_HelpDown1 + + Inc TopLine + +H_HelpDown1: + Pop CX + + Mov AX, 1 + Ret + +EndP H_HelpDown + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc H_HelpPgUp Far + + Mov AX, CS:TopLine + Sub AX, 32 + JNS H_HelpPgUp1 + + Xor AX, AX +H_HelpPgUp1: + Mov CS:TopLine, AX + + Mov AX, 1 + Ret + +EndP H_HelpPgUp + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc H_HelpPgDn Far + + Mov CX, 32 + +H_HelpPgDn1: + Call H_HelpDown + Loop H_HelpPgDn1 + + Ret ; AX = 1, set by H_HelpDown + +EndP H_HelpPgDn + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc H_HelpESC Far + + Mov AX, CS:TopLine + Mov BX, CS:HelpContext + Add BX, BX + + Mov [CS:Positions+BX], AX + + Jmp Glbl_RestoreMode + +EndP H_HelpESC + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc H_SetHelpContext Far + + Mov AX, [SI+2] + Mov CS:HelpContext, AX + + Ret + +EndP H_SetHelpContext + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +EndS + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +End diff --git a/it/IT_I.ASM b/it/IT_I.ASM new file mode 100644 index 0000000..a9e4f49 --- /dev/null +++ b/it/IT_I.ASM @@ -0,0 +1,9023 @@ +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Instrument List module � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + + Jumps + .386 + +include switch.inc +include network.inc + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Externals � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Segment Object1 BYTE Public 'Data' + Extrn SampleFrequency:Word +EndS + +Segment DiskData PARA Public 'Data' +EndS + +Segment Pattern BYTE Public 'Code' + Extrn BaseOctave:Byte + Extrn LastInstrument:Byte +EndS + + Extrn F_Reset5NumInputPos:Far + Extrn Glbl_F4_2:Far + + Extrn Glbl_GetCurrentMode:Far + Extrn S_GetDestination:Far + Extrn S_SaveScreen:Far + Extrn S_RestoreScreen:Far + Extrn S_DrawString:Far + Extrn M_FunctionDivider:Far + Extrn M_Object1List:Far + Extrn M_Object1ListDefault:Far + Extrn Music_GetSongSegment:Far + Extrn Music_ReleaseSample:Far + Extrn Music_ClearSampleName:Far + Extrn Music_PlaySample:Far + Extrn Music_GetInstrumentMode:Far +; Extrn Music_UpdateSampleLocation:Far + + Extrn S_GetGenerationTableOffset:Far + Extrn S_GenerateCharacters:Far + Extrn S_SetDirectMode:Far + Extrn S_DrawBox:Far + Extrn S_DrawSmallBox:Far + + Extrn O1_ConfirmDeleteSample:Far + Extrn O1_ConfirmConvertList:Far + Extrn O1_ConfirmConvert2List:Far + Extrn O1_ConfirmCutSample:Far + Extrn O1_ExchangeSampleList:Far + Extrn O1_ExchangeInstrumentList:Far + Extrn O1_SwapSampleList:Far + Extrn O1_SwapInstrumentList:Far + Extrn O1_ReplaceSampleList:Far + Extrn O1_ReplaceInstrumentList:Far + Extrn O1_ResizeSampleList:Far + Extrn O1_ShowSampleFrequencyList:Far + Extrn O1_FrequencyIndeterminedList:Far + Extrn O1_ConfirmDeleteInstrument:Far + Extrn O1_SampleAmplificationList:Far + Extrn O1_CopyInstrumentList:Far + Extrn O1_SampleCenterList:Far + + Extrn O1_InstrumentListGeneral:Far + Extrn O1_InstrumentListVolume:Far + Extrn O1_InstrumentListPanning:Far + Extrn O1_InstrumentListPitch:Far + Extrn O1_C5FrequencyList:Far + Extrn O1_GetInstrumentAmpList:Far + + Extrn PE_GetLastInstrument:Far + Extrn PE_SwapInstruments:Far + Extrn PE_UpdateInstruments:Far + Extrn PEFunction_OutOfMemoryMessage:Far + Extrn PE_TranslateMIDI:Far, PE_RestoreMIDINote:Far + Extrn PE_InsertInstrument:Far + Extrn PE_DeleteInstrument:Far + + Extrn Music_PlayPattern:Far + Extrn Music_Stop:Far + Extrn Music_PlaySong:Far + Extrn Music_PlayNote:Far + Extrn Music_ToggleChannel:Far + Extrn Music_SoloChannel:Far + Extrn Music_GetSampleLocation:Far + Extrn Music_ClearInstrument:Far + Extrn Music_GetInstrumentMode:Far + Extrn Music_AllocateSample:Far + Extrn Music_GetSlaveChannelInformationTable:Far + Extrn Music_SoundCardLoadAllSamples:Far + Extrn Music_GetNumChannels:Far + + Extrn Music_RegetLoopInformation:Far + + Extrn SetInfoLine:Far + + Extrn MouseAddEvent:Far, AddMouseQueue:Far, MouseClearEvents:Far + Extrn SetKeyboardLock:Far, MouseSetXY:Far + Extrn MouseRemoveEvents:Far, MouseGetStatus:Far + Extrn SetMouseCursorType:Far + + Extrn Fourier_Transform:Far, Fourier_CreateTable:Far + + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Globals � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + + Global I_DrawPitchPanCenter:Far + Global I_PrePitchPanCenter:Far + Global I_PostPitchPanCenter:Far + + Global I_ClearTables:Far + Global I_TagInstrument:Far + Global I_TagSample:Far + + Global I_DrawEnvelope:Far + Global I_PreEnvelope:Far + Global I_PostEnvelope:Far + + Global I_ConvertSample:Far + Global I_DeleteSample:Far + Global I_CutSample:Far + Global I_ClearSampleName:Far + Global I_ExchangeSamples:Far + Global I_ReplaceInstrument:Far + Global I_ToggleSampleQuality:Far + Global I_CenterSample:Far + + Global I_InstrumentListSpace:Far + Global I_InstrumentListNoteOff:Far + Global I_IncreasePlayChannel:Far + Global I_DecreasePlayChannel:Far + Global I_ToggleMultiChannel:Far + + Global I_ScaleInstrumentVolumes:Far + Global I_ScaleSampleVolumes:Far + Global I_CopyInstrument:Far + Global I_DeleteInstrument:Far + Global I_DrawSampleList:Far + Global I_PreSampleList:Far + Global I_PostSampleList:Far + Global I_ShowSampleInfo:Far + Global I_SampleUp:Far + Global I_SampleDown:Far + Global I_CheckLoopValues:Far + Global I_CheckSusLoopValues:Far + Global I_MapEnvelope:Far + Global I_DrawWaveForm:Far + Global I_SampleButtonHandler:Far + + Global I_DrawInstrumentWindow:Far + Global I_PreInstrumentWindow:Far + Global I_PostInstrumentWindow:Far + + Global I_DrawNoteWindow:Far + Global I_PreNoteWindow:Far + Global I_PostNoteWindow:Far + + Global I_AmplifySample:Far + Global I_ExchangeInstruments:Far + Global I_ReverseSample:Far + Global I_SwapSamples:Far + Global I_SwapInstruments:Far + Global I_ReplaceSample:Far + Global I_UpdateInstrument:Far + Global I_ResizeSample:Far + Global I_ResizeSampleNoInt:Far + Global I_InvertSample:Far + + Global I_GetInstrumentOffset:Far + Global I_GetSampleOffset:Far + Global I_CutSampleBeforeLoop:Far + + Global I_CalculateC5Speed:Far + Global I_PrintC5Frequency:Far + + Global I_DoubleSampleSpeed:Far + Global I_HalveSampleSpeed:Far + Global I_SampleSpeedSemiUp:Far + Global I_SampleSpeedSemiDown:Far + + Global I_ShowSamplePlay:Far + Global I_ShowInstrumentPlay:Far + + Global I_PlaySample:Far + Global I_SelectScreen:Far + + Global I_GetInstrumentScreen:Far + Global I_IdleUpdateEnvelope:Far + + Global I_PlayNote:Far + + Global SampleNumberInput:Byte + Global SampleNumber:Byte + + Global MaxNode:Word + Global NewSampleSize:DWord + Global SampleAmplification:Word + + Global InstrumentEdit:Byte + Global NodeHeld:Byte + Global InstrumentScreen:Word + + Global I_GetPresetEnvelopeOffset:Far + + Public UpdateWAVEForm + Public MIDI_PlayNote, MIDI_NoteOff, MIDI_ClearTable + Public MIDI_PlaySample, MIDI_FindChannel, MIDI_AllocateChannel + Public MIDI_GetChannel + + Global InstrumentAmplification + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +Segment Inst WORD Public 'Code' USE16 + Assume CS:Inst, DS:Nothing + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Variables � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +SLAVECHANNELSIZE EQU 128 +HOSTCHANNELSIZE EQU 80 +ENVELOPEGRANULARITY EQU 50 +MAXENVELOPETICK EQU 9999 + +InstrumentAmplification DW 50 +InstrumentScreen DW 0 + +LastPlaySample DB 5*12 +SampleNumber DB 1 ; For instrument-sample + ; editing + +NoteReleased DB 1 +TopInstrument DW 1 +InstrumentPos DW 0 + +SamplePlayTable DB 128 Dup (0) +InstrumentPlayTable DB 128 Dup (0) + +TopNote DW 0 +CurrentNote DW 0 +NotePos DW 0 ; 0->4 + +SampleNumberInput DB 0 + DB 3 Dup(0) + +NewSampleSize DD 0 + +CurrentNode DW 0 ; Volume envelope +MaxNode DW 0 + +AmplitudeCompensate DB 0 + DB 0 ; Filler +CurrentAmplitude DW 0 +CurrentTick DW 0 +LastAmplitude DW 0 +LastTick DW 0 +UpperLimit DW 0 + +NodeHeld DB 0 + DB 0 +WaveLength DW 0 +SearchDirection DW 0 +EndPoint DW 0 + +InstrumentEdit DB 0 +LastKey DW 0 + +Interpolate DB 0 ; For resizing routines +Quality DB 0 +MultiChannel DB 0 + +PlayChannel DW 0 +SampleAmplification DW 0 ; Percentage + +MIDITable DB 128 Dup (0) ; Contains channel of each note + +NoteData DB 0, 0, 0FFh, 0, 0 ; For noteplay in notelist + +PlayNote DB 5*12 + +NotePosTable DB 4, 6, 8, 9 +SamplePos DW 25 + +Resolution DB 0 +UpdateInstrumentScreen DB 1 + +CompleteMsg DB 0FDh, "D% Complete", 0 +TopSample DW 1 +NoSampleMsg DB "No sample", 0 +Quality8Msg DB "8 bits", 0 +Quality16Msg DB "16 bits", 0 +LengthMsg DB 0FDh, 'L', 0 + +EnvelopeSetMsg DB "Envelope copied into slot ", 0FDh, "D", 0 + +EnvelopeMsg DB "Node ", 0FDh, "D/", 0FDh, "D", 13, 13 + DB "Tick ", 0FDh, "D", 13, 13 + DB "Value ", 0FDh, "S", 0 + +PlayChannelMsg DB "Using channel ", 0FDh, "D for playback", 0 + +MultiChannelEnabledMsg DB "Multichannel playback enabled", 0 +MultiChannelDisabledMsg DB "Multichannel playback disabled", 0 + +C5FrequencyText DB "Calculated C5Speed: ", 0FDh, "L", 0 + +LastWaveformValues DW 0 + +EnvelopeHeaderTable Label + DW Offset VolEnv, Offset VolEnvEdit + DW Offset PanEnv, Offset PanEnvEdit + DW Offset PitchEnv, Offset PitchEnvEdit + +VolEnv DB "Volume Envelope", 0 +VolEnvEdit DB "Volume Envelope (Edit)", 0 +PanEnv DB "Panning Envelope", 0 +PanEnvEdit DB "Panning Envelope (Edit)", 0 +PitchEnv DB "Frequency Envelope", 0 +PitchEnvEdit DB "Frequency Envelope (Edit)", 0 + +EnvelopeOffsets Label Word + DW 130h, 182h, 1D4h + +NoteTable DB "C-C#D-D#E-F-F#G-G#A-A#B-" +KeyBoardTable DW 12Ch, 0, 11Fh, 1, 12Dh, 2, 120h, 3, 12Eh, 4 + DW 12Fh, 5, 122h, 6, 130h, 7, 123h, 8, 131h, 9 + DW 124h, 10, 132h, 11, 110h, 12, 103h, 13, 111h, 14 + DW 104h, 15, 112h, 16, 113h, 17, 106h, 18, 114h, 19 + DW 107h, 20, 115h, 21, 108h, 22, 116h, 23, 117h, 24 + DW 10Ah, 25, 118h, 26, 10Bh, 27, 119h, 28, 0FFFFh + +SampleMouseEvent DW 5*8, 13*8, 35*8-1, 48*8-1 +SampleMouseCondition DW 102h, 28, Offset MouseSelectInst, Inst +SampleMouseOffEvent DW 0, 0, 0, 0, 1108h, 28, MouseSelectOff, Inst +NoteMouseEvent DW 32*8, 16*8, 42*8-1, 48*8-1 +NoteMouseCondition DW 102h, 10, Offset MouseSelectNote, Inst +NoteMouseOffEvent DW 0, 0, 0, 0, 1108h, 10, MouseSelectNoteOff, Inst + +ENVELOPELEFT EQU 32 +ENVELOPETOP EQU 18 + +MouseNodeHeld DB 0 + +MouseX DW 0 +MouseY DW 0 +LowerTickLimit DW 0 +UpperTickLimit DW 0 + +EnvelopeEvent1 DW ENVELOPELEFT*8, ENVELOPETOP*8 + DW (ENVELOPELEFT+32)*8-1, (ENVELOPETOP+8)*8-1 + DW 102h, 10, Offset MouseEnvelopeEvent1, Inst +EnvelopeEvent4 DW ENVELOPELEFT*8, ENVELOPETOP*8 + DW (ENVELOPELEFT+32)*8-1, (ENVELOPETOP+8)*8-1 + DW 110h, 10, Offset MouseEnvelopeEvent4, Inst +EnvelopeEvent2 DW 0, 0, 0, 0, 1005h, 10, Offset MouseEnvelopeEvent2, Inst +EnvelopeEvent3 DW 0, 0, 0, 0, 1108h, 10, Offset MouseEnvelopeEvent3, Inst + ; Release + +PresetEnvelopes Label Byte + DB 0, 2, 0, 0, 0, 0, 32, 0, 0, 32, 100, 0, 69 Dup (0) + DB 0, 2, 0, 0, 0, 0, 32, 0, 0, 32, 100, 0, 69 Dup (0) + DB 0, 2, 0, 0, 0, 0, 32, 0, 0, 32, 100, 0, 69 Dup (0) + DB 0, 2, 0, 0, 0, 0, 32, 0, 0, 32, 100, 0, 69 Dup (0) + DB 0, 2, 0, 0, 0, 0, 32, 0, 0, 32, 100, 0, 69 Dup (0) + DB 0, 2, 0, 0, 0, 0, 32, 0, 0, 32, 100, 0, 69 Dup (0) + DB 0, 2, 0, 0, 0, 0, 32, 0, 0, 32, 100, 0, 69 Dup (0) + DB 0, 2, 0, 0, 0, 0, 32, 0, 0, 32, 100, 0, 69 Dup (0) + DB 0, 2, 0, 0, 0, 0, 32, 0, 0, 32, 100, 0, 69 Dup (0) + DB 0, 2, 0, 0, 0, 0, 32, 0, 0, 32, 100, 0, 69 Dup (0) + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +InstrumentScreenTable Label + DW Offset O1_InstrumentListGeneral + DW Offset O1_InstrumentListVolume + DW Offset O1_InstrumentListPanning + DW Offset O1_InstrumentListPitch + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +SampleListKeys Label + DB 0 ; Mouse left button + DW 8010h + DW Offset I_SelectInstrument + + DB 0 ; 0 = CX, 1 = DX, 2 = Alt CX, 3 = Ctrl + DW 1C8h + DW Offset I_SampleUp + + DB 0 + DW 1D0h + DW Offset I_SampleDown + + DB 0 + DW 1C9h + DW Offset I_SamplePgUp + + DB 0 + DW 1D1h + DW Offset I_SamplePgDn + + DB 3 + DW 1C9h + DW Offset I_SampleCtrlPgUp + + DB 3 + DW 1D1h + DW Offset I_SampleCtrlPgDn + + DB 2 + DW 1D2h ; Alt Ins + DW Offset I_InsertSample + + DB 2 + DW 1D3h ; Alt Del + DW Offset I_RemoveSample + + DB 0 + DW 1CBh + DW Offset I_SampleLeft + + DB 0 + DW 1CDh + DW Offset I_SampleRight + + DB 0 + DW 1C7h + DW Offset I_SampleHome + + DB 0 + DW 1CFh + DW Offset I_SampleEnd + + DB 0 + DW 10Fh + DW Offset I_SampleTab + + DB 1 ; Alt... + DW 2E00h ; 'C' + DW Offset I_ClearSampleName + + DB 0FFh + +InstrumentListKeys Label + DB 0 ; Mouse left button + DW 8010h + DW Offset I_SelectInstrument2 + + DB 0 ; 0 = CX, 1 = DX, 2 = Alt CX, 3 = Ctrl + DW 1C8h + DW Offset I_SampleUp + + DB 0 + DW 1D0h + DW Offset I_SampleDown + + DB 0 + DW 1C9h + DW Offset I_SamplePgUp + + DB 0 + DW 1D1h + DW Offset I_SamplePgDn + + DB 2 + DW 1D2h ; Alt Ins + DW Offset I_InsertInstrument + + DB 2 + DW 1D3h ; Alt Del + DW Offset I_RemoveInstrument + + DB 3 + DW 1C9h + DW Offset I_SampleCtrlPgUp + + DB 3 + DW 1D1h + DW Offset I_SampleCtrlPgDn + + DB 0 + DW 1CBh + DW Offset I_InstrumentLeft + + DB 0 + DW 1CDh + DW Offset I_InstrumentRight + + DB 0 + DW 1C7h + DW Offset I_InstrumentHome + + DB 0 + DW 1CFh + DW Offset I_InstrumentEnd + + DB 0 + DW 10Fh + DW Offset I_InstrumentTab + + DB 4 + DW 10Fh + DW Offset I_InstrumentShiftTab + + DB 1 ; Alt + DW 2E00h ; 'C' + DW Offset I_InstrumentNameClear + + DB 1 ; Alt... + DW 1100h ; 'W' + DW Offset I_InstrumentClear + + DB 0FFh + +NoteListKeys Label + DB 0 + DW 8010h + DW Offset I_SelectNoteMouse + + DB 0 ; 0 = CX, 1 = DX, 2 = Alt CX, 3 = Ctrl + DW 1C8h + DW Offset I_NoteUp + + DB 0 + DW 1D0h + DW Offset I_NoteDown + + DB 0 + DW 1C9h + DW Offset I_NotePgUp + + DB 0 + DW 1D1h + DW Offset I_NotePgDn + + DB 0 + DW 1C7h + DW Offset I_NoteHome + + DB 0 + DW 1CFh + DW Offset I_NoteEnd + + DB 0 + DW 1CBh + DW Offset I_NoteLeft + + DB 0 + DW 1CDh + DW Offset I_NoteRight + + DB 0 + DW 10Fh + DW Offset I_NoteTab + + DB 4 + DW 10Fh ; Shift-Tab + DW Offset I_NoteShiftTab + + DB 1 + DW '>' + DW Offset I_NoteSampleIncrease + + DB 1 + DW "'" + DW Offset I_NoteSampleIncrease + + DB 1 + DW '<' + DW Offset I_NoteSampleDecrease + + DB 1 + DW ';' + DW Offset I_NoteSampleDecrease + + DB 1 ; Alt... + DW 1E00h ; 'A' + DW Offset I_NoteAll + + DB 1 ; Alt... + DW 3100h ; 'N' + DW Offset I_NoteNext + + DB 1 ; Alt... + DW 1900h ; 'P' + DW Offset I_NotePrevious + + DB 2 ; Alt up + DW 1C8h + DW Offset I_NoteTransposeUp + + DB 2 ; Alt down + DW 1D0h + DW Offset I_NoteTransposeDown + + DB 2 + DW 1D2h ; Alt Ins + DW Offset I_NoteInsert + + DB 2 + DW 1D3h ; Alt Del + DW Offset I_NoteDelete + + DB 1 + DW ' ' + DW Offset I_NoteSpace + + DB 0 + DW 11Ch ; Enter + DW Offset I_NoteSamplePickup + + DB 0FFh + +VolumeEnvelopeKeys Label + DB 0 + DW 8010h + DW Offset I_MouseEnvelopePress + + DB 0 + DW 8001h + DW Offset I_MouseEnvelopeDrag + + DB 0 + DW 8002h + DW Offset I_MouseEnvelopeReleased + + DB 0 + DW 8003h + DW Offset I_MouseEnvelopeDelete + + DB 0 + DW 10Fh ; Tab + DW Offset I_NoteShiftTab + + DB 4 ; Shifttab + DW 10Fh + DW Offset I_NoteShiftTab + + DB 0 + DW 1CBh + DW Offset I_VolumeEnvelopeLeft + + DB 0 + DW 1CDh + DW Offset I_VolumeEnvelopeRight + + DB 0 ; Enter + DW 11Ch + DW Offset I_VolumeEnvelopeEnter + + DB 0 ; Up arrow + DW 1C8h + DW Offset I_VolumeEnvelopeUp + + DB 0 ; Up arrow + DW 1D0h + DW Offset I_VolumeEnvelopeDown + + DB 0 + DW 1D2h + DW Offset I_VolumeEnvelopeInsert + + DB 0 + DW 1D3h + DW Offset I_VolumeEnvelopeDelete + + DB 0FFh + +VolumeEnvelopeNodeKeys Label + DB 0 + DW 8010h + DW Offset I_MouseEnvelopePress + + DB 0 + DW 8001h + DW Offset I_MouseEnvelopeDrag + + DB 0 + DW 8002h + DW Offset I_MouseEnvelopeReleased + + DB 0 + DW 8003h + DW Offset I_MouseEnvelopeDelete + + DB 0 ; Enter + DW 11Ch + DW Offset I_VolumeEnvelopeEnter + + DB 0 + DW 1C8h ; Up arrow + DW Offset I_VolumeEnvelopeHeldUp + + DB 0 + DW 1D0h ; Down arrow + DW Offset I_VolumeEnvelopeHeldDown + + DB 2 + DW 1C8h + DW Offset I_VolumeEnvelopeHeldPgUp + + DB 2 + DW 1D0h + DW Offset I_VolumeEnvelopeHeldPgDn + + DB 0 + DW 1CBh + DW Offset I_VolumeEnvelopeHeldLeft + + DB 0 + DW 1CDh + DW Offset I_VolumeEnvelopeHeldRight + + DB 0 + DW 10Fh + DW Offset I_VolumeEnvelopeHeldRightFast + + DB 4 + DW 10Fh + DW Offset I_VolumeEnvelopeHeldLeftFast + + DB 2 + DW 1CBh + DW Offset I_VolumeEnvelopeHeldLeftFast + + DB 2 + DW 1CDh + DW Offset I_VolumeEnvelopeHeldRightFast + + DB 0 + DW 1C9h + DW Offset I_VolumeEnvelopeHeldPgUp + + DB 0 + DW 1D1h + DW Offset I_VolumeEnvelopeHeldPgDn + + DB 0 + DW 1C7h + DW Offset I_VolumeEnvelopeHeldHome + + DB 0 + DW 1CFh + DW Offset I_VolumeEnvelopeHeldEnd + + DB 0 + DW 1D2h + DW Offset I_VolumeEnvelopeInsert + + DB 0 + DW 1D3h + DW Offset I_VolumeEnvelopeDelete + + DB 3 + DW 1CBh + DW Offset I_VolumeEnvelopeLeft + + DB 3 + DW 1CDh + DW Offset I_VolumeEnvelopeRight + + DB 0FFh + +PitchPanCenterKeys Label + DB 0 + DW 10Fh ; Tab + DW Offset I_NoteShiftTab + + DB 4 ; Shifttab + DW 10Fh + DW Offset I_NoteShiftTab + + DB 0 + DW 1C8h ; Up arrow + DW Offset I_PitchPanCenterUp + + DB 0 + DW 1D0h ; Down arrow + DW Offset I_PitchPanCenterDown + + DB 1 + DW '+' + DW Offset I_PitchPanCenterSemiUp + + DB 1 + DW '-' + DW Offset I_PitchPanCenterSemiDown + + DB 0 + DW 1CBh + DW Offset I_PitchPanCenterSemiDown + + DB 0 + DW 1CDh + DW Offset I_PitchPanCenterSemiUp + + DB 0FFh + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Functions � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_GetInstrumentScreen Far + + Push CS + Pop ES + Mov DI, Offset InstrumentScreen + + Ret + +EndP I_GetInstrumentScreen + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_GetInstrumentOffset Far + + Call PE_GetLastInstrument + Add BX, BX + Call Music_GetSongSegment + Mov DS, AX + Mov BX, [DS:64712+BX] + + Ret + +EndP I_GetInstrumentOffset + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_GetSampleOffset Far + + Call PE_GetLastInstrument + Add BX, BX + Call Music_GetSongSegment + Mov DS, AX + Mov BX, [DS:64912+BX] + + Ret + +EndP I_GetSampleOffset + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_GetEnvelopeOffset ; Returns DS:SI + + Push AX + Call I_GetInstrumentOffset ; Returns DS:BX + Mov SI, CS:InstrumentScreen + Add SI, SI + Mov SI, [SI+EnvelopeOffsets-2] + Add SI, BX + Pop AX + + Ret + +EndP I_GetEnvelopeOffset + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_SelectScreen Far + + Mov BX, [SI+22] + + Push CS + Pop DS + Assume DS:Inst + + Mov InstrumentScreen, BX + + Mov AX, [ES:DI] + + Add BX, BX + Mov BX, [CS:InstrumentScreenTable+BX] + Mov [ES:BX], AX + + Jmp Glbl_F4_2 + +EndP I_SelectScreen + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc MouseSelectOff Far + + Mov Word Ptr [SI-16+8], 102h + Mov CS:SampleMouseCondition, 102h + Mov AX, 1 + + Ret + +EndP MouseSelectOff + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc MouseSelectNoteOff Far + + Mov Word Ptr [SI-16+8], 102h + Mov CS:NoteMouseCondition, 102h + Mov AX, 1 + Ret + +EndP MouseSelectNoteOff + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc MouseSelectNote Far + + Mov CS:NoteMouseCondition, 1107h + + Push CX + Mov CX, 8010h + Call AddMouseQueue + Pop CX + + Cmp DX, 16*8 + JA MouseSelectNote1 + + Mov DX, 16*8 + +MouseSelectNote1: + Cmp DX, 48*8-1 + JB MouseSelectNote2 + + Mov DX, 48*8-1 + +MouseSelectNote2: + Call MouseSetXY + + Xor AX, AX + Ret + +EndP MouseSelectNote + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc MouseSelectInst Far + + Mov CS:MouseX, CX + + Mov CS:SampleMouseCondition, 1107h + + Push CX + + Mov CX, 8010h + ShR DX, 3 + Sub DX, 13 + Call AddMouseQueue + + Pop CX + And DX, DX + JNS MouseSelectInst1 + + Mov DX, 13*8 + Jmp MouseSelectInst2 + +MouseSelectInst1: + Cmp DX, 35 + JB MouseSelectInst3 + + Mov DX, 48*8-1 + +MouseSelectInst2: + Call MouseSetXY + +MouseSelectInst3: + Xor AX, AX + Ret + +EndP MouseSelectInst + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc AddSelectEvent + + Call MouseGetStatus + Test AL, 6 + JNZ AddSelectEvent1 + + Mov Word Ptr [SI+8], 102h + +AddSelectEvent1: + Call MouseAddEvent + + Ret + +EndP AddSelectEvent + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_DrawSampleList Far + + Call S_GetDestination + + Mov AX, Pattern + Mov DS, AX + Assume DS:Pattern + + Mov AL, LastInstrument + + Test AL, AL + JNZ I_DrawSampleList1 + + Inc AX + Mov LastInstrument, AL + +I_DrawSampleList1: + Push CS + Pop DS + Assume DS:Inst + + Mov BX, TopSample + Cmp BL, AL + JBE I_DrawSampleList2 + + Mov BL, AL + +I_DrawSampleList2: ; BL = top, AL = current + Mov CL, BL + Add CL, 34 + Cmp CL, AL + JAE I_DrawSampleList3 + + Mov BL, AL + Sub BL, 34 + +I_DrawSampleList3: + Mov TopSample, BX + ; BX = topinstrument + + Mov DI, (2+13*80)*2 + + Mov DX, 0A23h + +I_DrawSampleList4: + Mov AX, BX + Div DH + ; AH = units, AL = tens + Add AL, '0' + StosB + Mov AL, 20h + StosB + XChg AH, AL + Add AL, '0' + StosW + + Inc BX + Add DI, 156 + Dec DL + JNE I_DrawSampleList4 + + Mov BX, TopSample + + Call Music_GetSongSegment + Mov DS, AX + Assume DS:Nothing + + Mov CX, 35 + Mov DI, (5+13*80)*2 + Dec BX + Add BX, BX + Mov SI, [BX+64912] + +I_DrawSampleList5: + Push CX + Push SI + Push DI + + Add SI, 14h + Mov CX, 25 + Mov AH, 6 + +I_DrawSampleList6: + LodsB + Cmp AL, 226 + JB I_DrawSampleNoMouse + + Mov AL, ' ' + +I_DrawSampleNoMouse: + StosW + Loop I_DrawSampleList6 + + Mov AX, 2A8h + StosW + + Mov AX, 700h+'P' + + Test Byte Ptr [SI-14h-25+12h], 1 + JZ I_DrawSampleList8 + + Mov AH, 6 + +I_DrawSampleList8: + StosW + Mov AL, 'l' + StosW + Mov AL, 'a' + StosW + Mov AL, 'y' + StosW + + Pop DI + Pop SI + Pop CX + Add SI, 80 + Add DI, 160 + + Loop I_DrawSampleList5 + + Mov AX, Pattern + Mov DS, AX + Assume DS:Pattern + + Mov AL, LastInstrument + Xor AH, AH + Sub AX, TopSample + Add AX, 13 + Mov BX, 160 + Mul BX + Add AX, 10 + Mov DI, AX + + Mov CX, 30 + +I_DrawSampleList7: + Mov AX, [ES:DI] + And AH, 0Fh + Or AH, 0E0h + StosW + + Loop I_DrawSampleList7 + + ; Add on pointer... + Push CS + Pop DS + Assume DS:Inst + + Mov SI, Offset SampleMouseEvent + Mov Word Ptr [SI+4], 35*8-1 + Mov Word Ptr [SI+10], 28 + Call AddSelectEvent + Mov SI, Offset SampleMouseOffEvent + Mov Word Ptr [SI+4], 35*8-1 + Call MouseAddEvent + + Ret + +EndP I_DrawSampleList + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_PreSampleList Far + + Call S_GetDestination + Mov AX, Pattern + Mov DS, AX + Assume DS:Pattern + + Mov AL, LastInstrument + Xor AH, AH + Mov SI, AX + Sub AX, TopSample + Add AX, 13 + Mov BX, 160 + Mul BX + Add AX, 10 + Mov DI, AX + + Mov AX, SamplePos + Cmp AX, 25 + JB I_PreSampleList1 + + Call Music_GetSongSegment + Mov DS, AX + Assume DS:Nothing + + Dec SI + Add SI, SI + Mov SI, [SI+64912] + + Mov CX, 4 + Add DI, 52 + Mov AL, 30h + Test Byte Ptr [SI+12h], 1 + JNZ I_PreSampleList2 + + Mov AL, 60h + +I_PreSampleList2: + Inc DI + StosB + + Loop I_PreSampleList2 + + Ret + +I_PreSampleList1: + Add DI, AX + Add DI, AX + + Mov AL, 30h + Inc DI + StosB + Ret + +EndP I_PreSampleList + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_PostSampleList Far + + Push CS + Pop DS + Assume DS:Inst + + Mov SI, Offset SampleListKeys + Call M_FunctionDivider + JC I_PostSampleList7 + + Jmp [SI] + +I_PostSampleList7: + + Mov AX, Pattern + Mov DS, AX + Assume DS:Pattern + + Mov AL, LastInstrument + Xor AH, AH + Mov SI, AX + Dec SI + + Mov AX, SamplePos + Cmp AX, 25 + JAE I_PostSampleList2 + + Mov BX, AX ; BX = Pos. SI = LastInst + Call Music_GetSongSegment + Mov DS, AX + Assume DS:Nothing + + Add SI, SI + Mov SI, [64912+SI] ; SI = sample offset. + + Test CL, CL + JZ I_PostSampleList1 + Cmp DL, 32 ; Space bar or less?? + JB I_PostSampleList1 + + Add BX, 14h ; To sample name. + Add BX, SI + Add SI, 2Ch + +I_PostSampleList3: + Cmp SI, BX + JBE I_PSL3 + + Mov AL, [SI-1] + Mov [SI], AL + Dec SI + Jmp I_PostSampleList3 + +I_PSL3: + Mov [SI], DL + + Inc SamplePos + + Jmp I_PostSampleListEnd + +I_PostSampleList1: + Cmp CX, 10Eh + JNE I_PostSampleList4 + + And BX, BX + JZ I_PostSampleList4 + + Dec SamplePos + Add BX, 14h + Add BX, SI + Add SI, 2Dh + +I_PostSampleList5: + Mov AL, [BX] + Mov [BX-1], AL + Inc BX + Cmp BX, SI + JB I_PostSampleList5 + + Mov Byte Ptr [BX-1], 0 + +I_PostSampleListEnd: + NetworkSendSample + + Mov AX, 1 + Ret + +I_PostSampleList4: + Cmp CX, 1D3h ; Delete... + JNE I_PostSampleList6 + + Add BX, 15h + Add BX, SI + Add SI, 2Dh + Jmp I_PostSampleList5 + +I_PostSampleList6: + Xor AX, AX + Ret + +I_PostSampleList2: ; Play note.... + Push CS + Pop DS + + Test CH, Not 1 + JNZ I_PostSampleList9 + + Cmp CX, LastKey + JE I_PostSampleList9 + + Mov LastKey, CX + + + Mov SI, Offset KeyBoardTable + +I_PostSampleList8: + LodsW + Cmp AX, 0FFFFh + JE I_PostSampleList9 + + Mov BX, AX + LodsW + + Cmp BL, CL + JNE I_PostSampleList8 + ; Note to play... + ; AX = notemod. + And CH, CH + JZ I_PostSampleList10 + + Mov CX, AX + + Mov AX, Pattern + Mov DS, AX + Assume DS:Pattern + + Mov AL, 12 + Mul BaseOctave + Add AL, CL + Mov AH, LastInstrument + + Push CS + Pop DS + Assume DS:Inst + + Call UpdateMultiChannel + + Mov LastPlaySample, AL + + Mov CX, PlayChannel + Call Music_PlaySample + Jmp I_PostSampleList9 + +I_PostSampleList10: + Mov SI, Offset NoteData + Mov Word Ptr [SI], 0FFh + Mov AX, PlayChannel + Mov DH, 32+128 + Call Music_PlayNote ; Note off. + +I_PostSampleList9: + Xor AX, AX + Ret + +EndP I_PostSampleList + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_SampleLeft Far + + Mov AX, SamplePos + Dec AX + JS I_SampleLeft1 + + Mov SamplePos, AX + +I_SampleLeft1: + Mov AX, 1 + Ret + +EndP I_SampleLeft + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_SampleRight Far + + Mov AX, SamplePos + Inc AX + Cmp AX, 25 + JA I_SampleRight1 + + Mov SamplePos, AX + +I_SampleRight1: + Mov AX, 1 + Ret + +EndP I_SampleRight + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_RedrawWave + + Call Glbl_GetCurrentMode + + Cmp AL, 3 + JE I_RedrawWave1 + Cmp AL, 4 + JNE I_RedrawWave2 + + Call I_MapEnvelope + Ret + +I_RedrawWave1: + Call I_DrawWaveForm + +I_RedrawWave2: + Ret + +EndP I_RedrawWave + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_SelectInstrument2 + Assume DS:Inst + + ; Set Instrument pos... + Mov AX, MouseX + ShR AX, 3 + Sub AX, 5 + JNC I_SelectInstrument8 + + Xor AX, AX + +I_SelectInstrument8: + Cmp AX, 24 + JB I_SelectInstrument7 + + Mov AX, 24 + +I_SelectInstrument7: + Mov InstrumentPos, AX + + Add DX, TopInstrument + Jmp I_SelectInstrument4 + +Proc I_SelectInstrument Far + + Mov AX, MouseX + Sub AX, 40 + ShR AX, 3 + Cmp AX, 25 + JB I_SelectInstrument6 + + Mov AX, 25 + +I_SelectInstrument6: + Mov SamplePos, AX + + Add DX, TopSample + +I_SelectInstrument4: + Cmp DX, 1 + JGE I_SelectInstrument1 + + Mov DX, 1 + +I_SelectInstrument1: + Cmp DX, 99 + JL I_SelectInstrument3 + + Mov DX, 99 + +I_SelectInstrument3: + Mov AX, Pattern + Mov DS, AX + Assume DS:Pattern + + Cmp DL, LastInstrument + Mov LastInstrument, DL + JE I_SelectInstrument5 + + Call I_RedrawWave + +I_SelectInstrument5: + Mov AX, 1 + Ret + +EndP I_SelectInstrument + +EndP I_SelectInstrument2 + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_SampleDown Far + + Mov AX, Pattern + Mov DS, AX + Assume DS:Pattern + + Mov AL, LastInstrument + + Inc AX + Cmp AL, 100 + JAE I_SampleDown1 + + Mov LastInstrument, AL + Call I_RedrawWave + +I_SampleDown1: + + Mov AX, 1 + Ret + +EndP I_SampleDown + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_SampleUp Far + + Mov AX, Pattern + Mov DS, AX + Assume DS:Pattern + + Mov AL, LastInstrument + + Dec AL + JZ I_SampleUp1 + + Mov LastInstrument, AL + Call I_RedrawWave + +I_SampleUp1: + Mov AX, 1 + Ret + +EndP I_SampleUp + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_SamplePgUp Far + + Mov AX, Pattern + Mov DS, AX + Assume DS:Pattern + + Mov AL, LastInstrument + + Cmp AL, 1 + JE I_SamplePgUp3 + + Sub AL, 16 + JZ I_SamplePgUp1 + JNC I_SamplePgUp2 + +I_SamplePgUp1: + Mov AL, 1 + +I_SamplePgUp2: + Mov LastInstrument, AL + Call I_RedrawWave + +I_SamplePgUp3: + Mov AX, 1 + Ret + +EndP I_SamplePgUp + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_SamplePgDn Far + + Mov AX, Pattern + Mov DS, AX + Assume DS:Pattern + + Mov AL, LastInstrument + Cmp AL, 99 + JE I_SamplePgDn2 + + Add AL, 16 + Cmp AL, 99 + JBE I_SamplePgDn1 + + Mov AL, 99 + +I_SamplePgDn1: + Mov LastInstrument, AL + Call I_RedrawWave + +I_SamplePgDn2: + Mov AX, 1 + Ret + +EndP I_SamplePgDn + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_SampleCtrlPgUp Far + + Mov AX, Pattern + Mov DS, AX + Assume DS:Pattern + + Mov LastInstrument, 1 + Call I_RedrawWave + + Mov AX, 1 + Ret + +EndP I_SampleCtrlPgUp + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_SampleCtrlPgDn Far + + Mov AX, Pattern + Mov DS, AX + Assume DS:Pattern + + Mov LastInstrument, 99 + Call I_RedrawWave + + Mov AX, 1 + Ret + +EndP I_SampleCtrlPgDn + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_SampleEnd Far + + Mov SamplePos, 25 + + Mov AX, 1 + Ret + +EndP I_SampleEnd + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_SampleHome Far + + Mov SamplePos, 0 + + Mov AX, 1 + Ret + +EndP I_SampleHome + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_SampleTab Far + + Mov Word Ptr [ES:DI], 7 + + Mov AX, 1 + Ret + +EndP I_SampleTab + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_ShowSampleInfo Far + + Call I_GetSampleOffset + + Push DWord Ptr [BX+30h] + + Mov AL, [BX+12h] + + Push CS + Pop DS + Assume DS:Inst + + Mov SI, Offset NoSampleMsg + + Mov AH, 2 + Test AL, 1 + JZ I_ShowSampleInfo1 + + Mov SI, Offset Quality8Msg + Test AL, 2 + JZ I_ShowSampleInfo1 + + Mov SI, Offset Quality16Msg + +I_ShowSampleInfo1: + Mov DI, (64+22*80)*2 + Call S_DrawString + +I_ShowSampleInfo2: + Mov DI, (64+23*80)*2 + Mov SI, Offset LengthMsg + Call S_DrawString + + Pop EAX + + Ret + +EndP I_ShowSampleInfo + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_VibratoButtonSelect Far + + Call I_GetSampleOffset + Mov AL, [BX+04Fh] ; AL = type. + Xor AH, AH + + Add DI, 82 + Xor CX, CX + +I_VibratoButtonSelect1: + Mov SI, [ES:DI] + + Mov CH, AH ; Assume up + Cmp AL, CL + JNE I_VibratoButtonSelect2 + + Inc CH + +I_VibratoButtonSelect2: + Mov [ES:SI+33], CH + +; Add DI, 2 + ScasW + Inc CX + Cmp CL, 3 + JLE I_VibratoButtonSelect1 + + Ret + +EndP I_VibratoButtonSelect + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_SetVibratoWaveform Far ; AH = waveform. + + Mov AX, [SI+24] + Push AX + Call I_GetSampleOffset + Pop AX + + Mov [BX+4Fh], AL + + Ret + +EndP I_SetVibratoWaveform + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_CheckLoopValues Far + + Call I_GetSampleOffset + + Mov EAX, [BX+30h] + Sub EAX, 1 + AdC EAX, 0 + Cmp EAX, [BX+34h] + JA I_CheckLoopValues3 + + Mov [BX+34h], EAX + +I_CheckLoopValues3: + Inc EAX + Cmp EAX, [BX+38h] + JAE I_CheckLoopValues2 + + Mov [BX+38h], EAX + +I_CheckLoopValues2: + Mov EAX, [BX+38h] + Cmp EAX, [BX+34h] + JA I_CheckLoopValues1 + + And Byte Ptr [BX+12h], NOT 00010000b + +I_CheckLoopValues1: + Call Music_RegetLoopInformation + Call I_DrawWaveForm + Ret + +EndP I_CheckLoopValues + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_CheckSusLoopValues Far + + Call I_GetSampleOffset + + Mov EAX, [BX+30h] + Sub EAX, 1 + AdC EAX, 0 + Cmp EAX, [BX+40h] + JA I_CheckSusLoopValues3 + + Mov [BX+40h], EAX + +I_CheckSusLoopValues3: + Inc EAX + Cmp EAX, [BX+44h] + JAE I_CheckSusLoopValues2 + + Mov [BX+44h], EAX + +I_CheckSusLoopValues2: + Mov EAX, [BX+44h] + Cmp EAX, [BX+40h] + JA I_CheckLoopValues1 + + And Byte Ptr [BX+12h], NOT 00100000b + +I_CheckSusLoopValues1: + Call Music_RegetLoopInformation + Call I_DrawWaveForm + Ret + +EndP I_CheckSusLoopValues + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_DrawWaveForm Far + + Mov [CS:LastWaveformValues], 7f80h + + Call S_GetGenerationTableOffset + Push DI + Mov CX, 176*32 + Xor AL, AL + Rep StosB + Pop DI + + Mov AX, Pattern + Mov DS, AX + Assume DS:Pattern + + Mov AL, LastInstrument + And AL, AL + JNZ I_DrawWaveForm1 + + Mov AL, 1 + +I_DrawWaveForm1: + Mov LastInstrument, AL + Xor AH, AH + Xor CX, CX + Call Music_GetSampleLocation + Assume DS:Nothing + + JC I_DrawWaveFormEnd + + SetNZ CS:Resolution + JZ I_DrawWaveForm8Bit + + Add ECX, ECX + Inc SI + +I_DrawWaveForm8Bit: + Test ECX, ECX + JZ I_DrawWaveFormEnd + + Push AX ; AX = instrument num + ; DS:ESI = waveform, ECX = length + ; ES:DI = charactergenerationtable + + Mov EAX, ECX + Mov ECX, 176 + Xor EDX, EDX + Div ECX ; EAX = major shift. EDX = minor shift. + + Mov EBX, EAX + Xor EAX, EAX + Div ECX + + Mov EDX, EAX + Xor EAX, EAX + + Mov EBP, ESI + +I_DrawWaveForm6: + Add EAX, EDX + AdC EBP, EBX + Push EAX + Push EBX + Push ECX + Push EDX + + Mov CL, [SI] + Mov CH, CL + MovZX BX, CS:Resolution + Inc BX + +I_DrawWaveForm10: + Cmp ESI, EBP + JAE I_DrawWaveForm7 + + Mov AL, [SI] + Add SI, BX ; Get max/min vals. + JC I_DrawWaveformNewBlock + +I_DrawWaveformResume: + Cmp AL, CL + JL I_DrawWaveForm8 + + Cmp AL, CH + JLE I_DrawWaveForm10 + + Mov CH, AL + Jmp I_DrawWaveForm10 + +I_DrawWaveformNewBlock: + Add ESI, 10000h + Int 3 + Jmp I_DrawWaveFormResume + +I_DrawWaveForm8: + Mov CL, AL + Jmp I_DrawWaveForm10 + +I_DrawWaveForm7: ; CL = min, CH = max. + Mov AX, CX + + XChg CX, [CS:LastWaveformValues] + + Cmp AL, CH + JL I_DrawWaveform7a + + Mov AL, CH + +I_DrawWaveform7a: + Cmp AH, CL + JG I_DrawWaveform7b + + Mov AH, CL + +I_DrawWaveform7b: + SAR AH, 1 + SAR AL, 1 + Add AX, 202h + SAR AH, 2 + SAR AL, 2 + + Xor CH, CH + Mov CL, AH + Sub CL, AL ; CX = iterations. + Inc CX + + Mov AL, 16 + Sub AL, AH + Cmp AL, 32 + JNE I_DrawWaveForm13 + + Mov AL, 31 + +I_DrawWaveForm13: + Mov AH, 176 + Mul AH + Mov BX, AX + +I_DrawWaveForm11: + Mov Byte Ptr [ES:DI+BX], 1 + Add BX, 176 + Loop I_DrawWaveForm11 + +I_DrawWaveForm12: + Pop EDX + Pop ECX + Pop EBX + Pop EAX + Inc DI + Loop I_DrawWaveForm6 + + ; Get Sample header offset. + Call Music_GetSongSegment + Mov DS, AX + Pop SI + Dec SI + Add SI, SI + Mov SI, [64912+SI] + + Mov EBX, [DS:SI+30h] + Test Byte Ptr [DS:SI+12h], 10h + JZ I_DrawWaveForm14 + + Mov ECX, EBX + ShR ECX, 1 + + Mov EAX, 175 + Mul DWord Ptr [DS:SI+34h] + Add EAX, ECX + AdC EDX, 0 + Div EBX + + Push EAX ; AX = loop start. + + Mov EAX, 175 + Mul DWord Ptr [DS:SI+38h] + Add EAX, ECX + AdC EDX, 0 + Div EBX + Mov EDX, EAX + Pop EAX ; EDX = loop end (0-175) + ; EAX = loop start (0-175) + + Call S_GetGenerationTableOffset + ; ES:DI + Add DI, AX + Sub DX, AX + Dec DX + Mov CX, 32 + Mov AH, 1 + +I_DrawSampleWaveFormLoop1: + Push DI + +; Xor AL, AL +; Test AH, 2 +; JZ I_DrawSampleWaveFormLoop2 +; +; Inc AL +; +;I_DrawSampleWaveFormLoop2: + Mov AL, AH + ShR AL, 1 + And AL, 1 + + StosB + Add DI, DX + StosB + + Pop DI + Add DI, 176 + Inc AH + Loop I_DrawSampleWaveFormLoop1 + +I_DrawWaveForm14: + Test Byte Ptr [DS:SI+12h], 20h + JZ I_DrawWaveFormEnd + + Mov ECX, EBX + ShR ECX, 1 + + Mov EAX, 175 + Mul DWord Ptr [DS:SI+40h] + Add EAX, ECX + AdC EDX, 0 + Div EBX + + Push EAX ; AX = loop start. + + Mov EAX, 175 + Mul DWord Ptr [DS:SI+44h] + Add EAX, ECX + AdC EDX, 0 + Div EBX + Mov EDX, EAX + Pop EAX ; DX = loop end (0-175) + ; AX = loop start (0-175) + + Call S_GetGenerationTableOffset + ; ES:DI + Add DI, AX + Sub DX, AX + Dec DX + Mov CX, 32 + Mov AL, 1 + +I_DrawSampleWaveFormSusLoop1: + Push DI + + StosB + Add DI, DX + StosB + + Pop DI + Add DI, 176 + Xor AL, 1 + Loop I_DrawSampleWaveFormSusLoop1 + +I_DrawWaveFormEnd: + Mov AX, 1 + Mov BX, 22 + Mov CX, 4 + Call S_GenerateCharacters + + Ret + +EndP I_DrawWaveForm + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_DeleteSample Far + + Mov DI, Offset O1_ConfirmDeleteSample + Mov CX, 4 + Call M_Object1List + + And DX, DX + JZ I_DeleteSample1 + + Call Music_Stop + + Mov AX, Pattern + Mov DS, AX + Assume DS:Pattern + + Mov AL, LastInstrument + Dec AX + Xor AH, AH + + Call Music_ReleaseSample + Call Music_ClearSampleName + + Call I_DrawWaveForm + +I_DeleteSample1: + Mov AX, 1 + Ret + +EndP I_DeleteSample + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +C5Speed DD 0 + +Proc I_CalculateC5Speed Far + + Mov AX, 1 + Ret + +Comment ! + Push DiskData + Pop ES + Call Fourier_CreateTable + + Call PE_GetLastInstrument ; Into BX + Mov AX, BX + Inc AX + + Xor CX, CX + Call Music_GetSampleLocation ; Returns DS:ESI, ECX + JC I_CalculateC5SpeedEnd + + PushF + Mov DX, 2048 + Mov DI, 16384 + + Cmp CX, DX + JB I_CalculateC5Speed1 + + Mov CX, DX + +I_CalculateC5Speed1: + Sub DX, CX + PopF + JNZ I_CalculateC5Speed16Bit + +I_CalculateC5Speed8Bit: + LodsB + StosW + Loop I_CalculateC5Speed8Bit + Jmp I_CalculateC5Speed2 + +I_CalculateC5Speed16Bit: + Rep MovsW + +I_CalculateC5Speed2: + Mov CX, DX + Xor AX, AX + Rep StosW + + Push ES + Pop DS + Call Fourier_Transform + +Comment ~ + + Mov DX, 1 + JZ I_CalculateC5BitSkip + + Inc DX + +I_CalculateC5BitSkip: + Mov EBP, ECX ; EBP = number of samples + +I_CalculateC5Speed1: + Sub EBP, 512 + JC I_CalculateC5SpeedDisplay + + Mov DI, 16384 + Mov BX, 512 + +I_CalculateC5Loop1: + Cmp DX, 2 + JE I_CalculateC5Speed16Bit + +I_CalculateC5Speed8Bit: + Mov AL, [SI] + Mov AH, AL + Jmp I_CalculateC5SpeedTransfer + +I_CalculateC5Speed16Bit: + Mov AX, [SI] + +I_CalculateC5SpeedTransfer: +; StosW + Mov CX, 4 + Rep StosW + + Add SI, DX + JC I_CalculateC5UpdateSampleLocation + +I_CalculateC5Continue: + Dec BX + JNZ I_CalculateC5Loop1 + +; OK.. do fourier + Push DS + PushAD + + Call Fourier_Transform + +; Now accumulate + Mov CX, 1024-64 + Mov SI, 24576+64*4 + Mov DI, 32768+64*4 + +I_CalculateC5Speed2: + FLd DWord Ptr [SI] + FAdd DWord Ptr [DI] + FStP DWord Ptr [DI] + Add SI, 4 + Add DI, 4 + Loop I_CalculateC5Speed2 + + PopAD + Pop DS + Jmp I_CalculateC5Speed1 + +I_CalculateC5UpdateSampleLocation: + Add ESI, 10000h + Int 3 + Jmp I_CalculateC5Continue + +I_CalculateC5SpeedDisplay: + Push ES + Pop DS +~ + Mov SI, 24768 + Xor CX, CX + Xor EAX, EAX + Xor EBX, EBX + +I_CalculateC5Speed3: + Cmp EAX, [SI] + JAE I_CalculateC5Speed4 + + Mov BX, CX + Mov EAX, [SI] + +I_CalculateC5Speed4: + Add SI, 4 + Inc CX + + Cmp CX, 1024 + JB I_CalculateC5Speed3 + +; Have BX = wavelength. + Mov EAX, 17145893 ; = C5Freq * 65536 + Mul EBX ; EDX:EAX = frequency in 48:16 format + ShRD EAX, EDX, 16 + + Mov CS:C5Speed, EAX +; EAX = C5Freq + Mov DI, Offset O1_C5FrequencyList + Call M_Object1ListDefault + +I_CalculateC5SpeedEnd: + Mov AX, 1 + Ret +! + +EndP I_CalculateC5Speed + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_PrintC5Frequency Far + + Push CS + Pop DS + Assume DS:Inst + + Push C5Speed + + Mov SI, Offset C5FrequencyText + Mov AH, 20h + Mov DI, (27+27*80)*2 + Call S_DrawString + + Pop AX ; Clean up stack. + Pop BX + + Ret + +EndP I_PrintC5Frequency + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_DeleteInstrument Far + + Mov DI, Offset O1_ConfirmDeleteInstrument + Mov CX, 4 + Call M_Object1List + + And DX, DX + JZ I_DeleteInstrument1 + + Call Music_Stop + + Call I_GetInstrumentOffset ; Gets DS:BX + + Mov CX, 120 + Add BX, 41h + +I_DeleteInstrument2: + Mov AL, [BX] + And AX, 0FFh + JZ I_DeleteInstrument3 + + Push DS + Push BX + Push CX + + Dec AX + + Call Music_ReleaseSample + Call Music_ClearSampleName + + Pop CX + Pop BX + Pop DS + +I_DeleteInstrument3: + Add BX, 2 + Loop I_DeleteInstrument2 + + Call I_InstrumentClear ; This sends network data already + +I_DeleteInstrument1: + Mov AX, 1 + Ret + +EndP I_DeleteInstrument + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_ConvertSample Far ; Signed/Unsigned + + EnsureNoNetwork + + Call PE_GetLastInstrument + Mov CX, BX + Inc CX + Add BX, BX + + Call Music_GetSongSegment + Mov DS, AX + Mov SI, [64912+BX] + Test Byte Ptr [DS:SI+12h], 1 + JZ I_ConvertSample1 + + Push CX + + Mov DI, Offset O1_ConfirmConvertList + Mov CX, 3 + Call M_Object1List + + Pop AX ; AX = sample number + + And DX, DX + JZ I_ConvertSample1 + + Call Music_Stop + + Xor CX, CX + Call Music_GetSampleLocation ; DS:SI = location + JC I_ConvertSample1 ; CX = length. + + SetNZ BL + Xor BH, BH + Add SI, BX + + Inc BX + + +I_ConvertSample2: + Xor Byte Ptr [SI], 80h + Add SI, BX + JC I_ConvertSample3 + +I_ConvertSample4: + LoopD I_ConvertSample2 + + Call I_DrawWaveForm + Call Music_SoundCardLoadAllSamples + +I_ConvertSample1: + Mov AX, 1 + Ret + +I_ConvertSample3: + Add ESI, 10000h + Int 3 + Jmp I_ConvertSample4 + +EndP I_ConvertSample + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_InvertSample Far ; Signed/Unsigned + + EnsureNoNetwork + + Call PE_GetLastInstrument + Mov CX, BX + Inc CX + Add BX, BX + + Call Music_GetSongSegment + Mov DS, AX + Mov SI, [64912+BX] + Test Byte Ptr [DS:SI+12h], 1 + JZ I_InvertSample1 + + XChg AX, CX ; AX = sample number. + + Xor CX, CX + Call Music_GetSampleLocation ; DS:SI = location + JC I_InvertSample1 ; CX = length. + JNZ I_InvertSample_16Bit + +I_InvertSample2: + Neg Byte Ptr [SI] + Add SI, 1 + JC I_InvertSample3 + +I_InvertSample4: + LoopD I_InvertSample2 + +I_InvertSampleExit: + Call I_DrawWaveForm + Call Music_SoundCardLoadAllSamples + +I_InvertSample1: + Mov AX, 1 + Ret + +I_InvertSample3: + Add ESI, 10000h + Int 3 + Jmp I_InvertSample4 + +I_InvertSample_16Bit: + Neg Word Ptr [SI] + Add SI, 2 + JC I_InvertSample_16Bit2 + +I_InvertSample_16Bit1: + LoopD I_InvertSample_16Bit + + Jmp I_InvertSampleExit + +I_InvertSample_16Bit2: + Add ESI, 10000h + Int 3 + Jmp I_InvertSample_16Bit1 + +EndP I_InvertSample + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_CutSampleBeforeLoopUpdateLoop Near + + Sub [DS:BX+DI], EDX + JNC I_CutSampleBeforeLoopUpdateLoop1 + + Mov DWord Ptr [DS:BX+DI], 0 + +I_CutSampleBeforeLoopUpdateLoop1: + Add DI, 4 + Ret + +EndP I_CutSampleBeforeLoopUpdateLoop + +;컴컴컴컴컴컴컴 + +Proc I_CutSampleBeforeLoop Far + + EnsureNoNetwork + + Call I_GetSampleOffset + + Cmp DWord Ptr [DS:BX+34h], 0 +; Test Byte Ptr [DS:BX+12h], 10h + JZ I_CutSampleBeforeLoop1 + + Push DS + Push BX + + Mov DI, Offset O1_ConfirmCutSample + Mov CX, 4 + Call M_Object1List + + Pop BX + Pop DS + + And DX, DX + JZ I_CutSampleBeforeLoop1 + + Call Music_Stop + + Mov EDX, [DS:BX+34h] + Test Byte Ptr [DS:BX+12h], 32 + JZ I_CutSampleBeforeLoop2 + + Mov EAX, [DS:BX+40h] + + Cmp EDX, EAX + JB I_CutSampleBeforeLoop2 + Mov EDX, EAX + +I_CutSampleBeforeLoop2: + Mov DI, 34h + Call I_CutSampleBeforeLoopUpdateLoop ; BX+34h - Begin + Call I_CutSampleBeforeLoopUpdateLoop ; BX+38h - End + + Add DI, 4 + Call I_CutSampleBeforeLoopUpdateLoop ; BX+40h - SusLBeg + Call I_CutSampleBeforeLoopUpdateLoop ; BX+44h - SusLEnd + +I_CutSampleBeforeLoop4: + Sub [BX+30h], EDX + Mov ECX, [BX+30h] + + Test Byte Ptr [BX+12h], 2 + JZ I_CutSampleBeforeLoop6 + + Add EDX, EDX + Add ECX, ECX + +I_CutSampleBeforeLoop6: + Mov ESI, EDX + Call I_RepositionSample + + ; To diskdata segment first. + Mov AX, DiskData + Mov ES, AX + Assume ES:Nothing + + Xor EDI, EDI + +I_CutSampleBeforeLoop7: + Mov AL, [SI] + Mov [ES:DI], AL + + Add SI, 1 + JC I_CutSampleBeforeLoop8 + +I_CutSampleBeforeLoop9: + Add DI, 1 + JC I_CutSampleBeforeLoop10 + +I_CutSampleBeforeLoop11: + LoopD I_CutSampleBeforeLoop7 + + Mov ESI, EDI + Int 3 + Mov CX, DI + + Push DS + Push ES + Pop DS + Pop ES ; Swap DS and ES + + Xor SI, SI + Xor DI, DI + Rep MovsB + + Call I_DrawWaveForm + Call Music_SoundCardLoadAllSamples + +I_CutSampleBeforeLoop1: + Mov AX, 1 + Ret + +I_CutSampleBeforeLoop8: + Add ESI, 10000h + Int 3 + Jmp I_CutSampleBeforeLoop9 + +I_CutSampleBeforeLoop10: + PushAD + Push DS + Push ES + + Mov ESI, EDI + Int 3 + + Push DS + Push ES + Pop DS + Pop ES ; Swap DS and ES + + Mov CX, 16384 + Xor SI, SI + Xor DI, DI + Rep MovsD + + Pop ES + Pop DS + PopAD + + Add EDI, 10000h + + Int 3 + Jmp I_CutSampleBeforeLoop11 + +EndP I_CutSampleBeforeLoop + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_CutSample Far + + EnsureNoNetwork + + Call I_GetSampleOffset + + Cmp DWord Ptr [DS:BX+38h], 0 +; Test Byte Ptr [DS:BX+12h], 10h ; Loop? + JZ I_CutSample1 + + Push DS + Push BX + + Mov DI, Offset O1_ConfirmCutSample + Mov CX, 4 + Call M_Object1List + + Pop BX + Pop DS + + And DX, DX + JZ I_CutSample1 + + Call Music_Stop + + Mov EAX, [DS:BX+38h] + Mov EDX, [DS:BX+44h] + Cmp EAX, EDX + JAE I_CutSample2 + Mov EAX, EDX + +I_CutSample2: + Mov [DS:BX+30h], EAX + + Call I_DrawWaveForm + Call Music_SoundCardLoadAllSamples + +I_CutSample1: + Mov AX, 1 + Ret + +Proc I_CutSampleCheckValue Near + + Cmp DWord Ptr [DS:BX+DI], EAX + JBE I_CutSampleCheckValue1 + + Mov [DS:BX+DI], EAX + +I_CutSampleCheckValue1: + Ret + +EndP I_CutSampleCheckValue + +EndP I_CutSample + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_ClearSampleName Far + Assume DS:Inst + + Mov SamplePos, 0 + +I_ClearSampleName2: + Call I_GetSampleOffset + + Push DS + Pop ES + + Mov DI, BX + +I_ClearSampleName3: + Add DI, 4 + + Mov CX, 6 + Xor AX, AX + Rep StosW + + Add DI, 4 + Mov CX, 13 + Rep StosW + + NetworkSendSample + + Inc AX + Ret + +EndP I_ClearSampleName + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_InsertSample Far + + EnsureNoNetwork + + Call Music_GetSongSegment + Mov DS, AX + Mov SI, [DS:64912+(99-1)*2] + Test Byte Ptr [SI+12h], 1 + JNZ I_InsertSampleEnd + + Call PE_GetLastInstrument + Cmp BL, 98 + JE I_InsertSampleEnd + + Call Music_Stop + + Call PE_GetLastInstrument + Mov DL, BL + Push BX + + Call Music_GetSongSegment + + Mov ES, AX + Mov DS, AX + + Mov AX, 98 + Sub AX, BX + Mov CX, 80 + Add BX, BX + Mul CX + Mov SI, [DS:64912+BX] + Add SI, AX + Dec SI + LEA DI, [SI+80] + Mov CX, AX + + StD + Rep MovsB + ClD + + Mov DWord Ptr [SI+1+48h], 0 + Mov Byte Ptr [SI+1+12h], 0 + + Call Music_SoundCardLoadAllSamples + + Pop AX + Push AX + Call Music_ClearSampleName + + Pop DX + Inc DX ; DL = instrument + + Call Music_GetInstrumentMode + JZ I_InsertSampleSampleMode + ; Instrument mode.. + ; step through inst. + + Xor EAX, EAX + +I_InsertSample4: + Mov SI, [DS:64712+EAX*2] + Add SI, 41h + + Mov CX, 120 + +I_InsertSample5: + Cmp [SI], DL + JB I_InsertSample6 + + Cmp Byte Ptr [SI], 99 + JAE I_InsertSample6 + + Inc Byte Ptr [SI] + +I_InsertSample6: + Add SI, 2 + Loop I_InsertSample5 + + Inc AX + Cmp AX, 99 + JB I_InsertSample4 + + Jmp I_InsertSampleFinished + +I_InsertSampleSampleMode: + Call PE_InsertInstrument + +I_InsertSampleFinished: + Call I_DrawWaveform + +I_InsertSampleEnd: + Mov AX, 1 + Ret + +EndP I_InsertSample + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_RemoveSample Far + + EnsureNoNetwork + + Call I_GetSampleOffset + Test Byte Ptr [BX+12h], 1 + JNZ I_RemoveSampleEnd + + Call Music_Stop + + Call PE_GetLastInstrument + Mov DL, BL + Push BX + + Call Music_GetSongSegment + + Mov ES, AX + Mov DS, AX + + Mov AX, 98 + Sub AX, BX + Mov CX, 80 + Add BX, BX + Mul CX + Mov DI, [DS:64912+BX] + LEA SI, [DI+80] + Mov CX, AX + + Rep MovsB + + Pop DX + Inc DX ; DL = instrument + + Push DS + Push DI + + Mov DWord Ptr [DI+48h], 0 + Mov Byte Ptr [DI+12h], 0 + + Call Music_SoundCardLoadAllSamples + + Call Music_GetInstrumentMode + JZ I_RemoveSampleSampleMode + ; Instrument mode.. + ; step through inst. + + Xor EAX, EAX + +I_RemoveSample4: + Mov SI, [DS:64712+EAX*2] + Add SI, 41h + + Mov CX, 120 + +I_RemoveSample5: + Cmp [SI], DL + JB I_RemoveSample6 + + Dec Byte Ptr [SI] + +I_RemoveSample6: + Add SI, 2 + Loop I_RemoveSample5 + + Inc AX + Cmp AX, 99 + JB I_RemoveSample4 + + Jmp I_RemoveSampleFinished + +I_RemoveSampleSampleMode: + Call PE_DeleteInstrument + +I_RemoveSampleFinished: + Call I_DrawWaveform + + Pop DI + Pop ES + Jmp I_ClearSampleName3 + +I_RemoveSampleEnd: + Mov AX, 1 + Ret + +EndP I_RemoveSample + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_InsertInstrument Far + + EnsureNoNetwork + + Call PE_GetLastInstrument + Cmp BL, 98 + JE I_InsertInstrumentEnd + + Call Music_Stop + + Call PE_GetLastInstrument + Mov DL, BL + Push BX + + Call Music_GetSongSegment + + Mov ES, AX + Mov DS, AX + + Mov AX, 98 + Sub AX, BX + Mov CX, 554 + Add BX, BX + Mul CX + Mov SI, [DS:64712+BX] + Add SI, AX + Dec SI + LEA DI, [SI+554] + Mov CX, AX + + StD + Rep MovsB + ClD + + Pop DX + Inc DX ; DL = instrument + + Call Music_GetInstrumentMode + JZ I_InsertInstrumentFinished + + Call PE_InsertInstrument + +I_InsertInstrumentFinished: + Jmp I_InstrumentClear ; Sends network data + +I_InsertInstrumentEnd: + Mov AX, 1 + Ret + +EndP I_InsertInstrument + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_RemoveInstrument Far + + EnsureNoNetwork + + Call Music_Stop + + Call PE_GetLastInstrument + Mov DL, BL + Push BX + + Call Music_GetSongSegment + + Mov ES, AX + Mov DS, AX + + Mov AX, 98 + Sub AX, BX + Mov CX, 554 + Add BX, BX + Mul CX + MOv DI, [DS:64712+BX] + LEA SI, [DI+554] + Mov CX, AX + + Rep MovsB + + Pop DX + Inc DX ; DL = instrument + + Call Music_GetInstrumentMode + JZ I_RemoveInstrumentFinished + + Call PE_DeleteInstrument + +I_RemoveInstrumentFinished: + Mov AX, 98 + Call Music_ClearInstrument + + Call I_MapEnvelope + +I_RemoveInstrumentEnd: + Mov AX, 1 + Ret + +EndP I_RemoveInstrument + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GetSampleNumber ; Carry if not a num. + ; DX otherwise, + Push CS + Pop DS + + Mov SI, Offset SampleNumberInput + Xor DX, DX + +GetSampleNumber1: + LodsB + And AL, AL + JZ GetSampleNumber2 + + Cmp AL, '0' + JB GetSampleNumber3 + Cmp AL, '9' + JA GetSampleNumber3 + + Sub AL, '0' + XChg DL, AL + Mov AH, 10 + Mul AH + Add DL, AL + + Jmp GetSampleNumber1 + +GetSampleNumber3: + StC + Ret + +GetSampleNumber2: + Test DX, DX + JZ GetSampleNumber3 + +; ClC + Ret + +EndP GetSampleNumber + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GetNumberInput ; DI = Offset of list. + ; Returns DX with sample number. + + Push DI + + Mov DI, Offset SampleNumberInput + Push CS + Pop ES + Xor AL, AL + Mov CX, 4 + Rep StosB + + Pop DI + + Call S_SaveScreen + + Mov CX, 3 + Call M_Object1List + + Call S_RestoreScreen + + And DX, DX + JZ GetNumberInput1 + + Call Music_Stop + + Call GetSampleNumber + JC GetNumberInput1 + + Ret + +GetNumberInput1: + Pop AX ; Add SP, 2 + Mov AX, 1 + RetF + +EndP GetNumberInput + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_ExchangeSamples Far + + ; Clear input... + + EnsureNoNetwork + + Mov DI, Offset O1_ExchangeSampleList + Call GetNumberInput + + Mov SI, DX + Dec SI + Add SI, SI + + Call PE_GetLastInstrument + Add BX, BX + + Cmp BX, SI + JE I_ExchangeSamples1 + + Call Music_GetSongSegment + Mov ES, AX + Mov DS, AX + Mov DI, [DS:64912+BX] + Mov SI, [DS:64912+SI] ; DS:SI, ES:DI point to + ; sample headers + + Mov CX, 80 + +I_ExchangeSamples2: + Mov AL, [ES:DI] + MovsB + Mov [DS:SI-1], AL + + Loop I_ExchangeSamples2 + + Call I_DrawWaveForm + Call Music_SoundCardLoadAllSamples + +I_ExchangeSamples1: + Mov AX, 1 + Ret + +EndP I_ExchangeSamples + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_SwapSamples Far + + ; Clear input... + + EnsureNoNetwork + + Mov DI, Offset O1_SwapSampleList + Call GetNumberInput + + Mov SI, DX + Dec SI + Add SI, SI + + Call PE_GetLastInstrument + Mov DH, BL + Inc DH ; DH/DL = samples to swap + Add BX, BX + + Cmp DL, DH + JE I_SwapSamples1 + + Call Music_GetSongSegment + Mov ES, AX + Mov DS, AX + Mov DI, [DS:64912+BX] + Mov SI, [DS:64912+SI] ; DS:SI, ES:DI point to + ; sample headers + + Mov CX, 80 + +I_SwapSamples2: + Mov AL, [ES:DI] ; Swapping headers. + MovsB + Mov [DS:SI-1], AL + + Loop I_SwapSamples2 + + ; Now to swap pattern + ; stuff... + Call Music_GetInstrumentMode + JZ I_SwapSamples3 + ; Instrument mode.. + ; step through inst. + Xor AX, AX + +I_SwapSamples4: + Push AX + + Mov BX, AX + Add BX, BX + Mov SI, [DS:64712+BX] + Add SI, 41h + + Mov CX, 120 + +I_SwapSamples5: + Mov AL, [SI] + Cmp AL, DL + JNE I_SwapSamples6 + + Mov [SI], DH + Jmp I_SwapSamples7 + +I_SwapSamples6: + Cmp AL, DH + JNE I_SwapSamples7 + + Mov [SI], DL + +I_SwapSamples7: + Add SI, 2 + Loop I_SwapSamples5 + + Pop AX + + Inc AX + Cmp AX, 99 + JB I_SwapSamples4 + + Jmp I_SwapSamples8 + +I_SwapSamples3: ; Sample mode.. + Call PE_SwapInstruments + +I_SwapSamples8: + Call I_DrawWaveForm + Call Music_SoundCardLoadAllSamples + +I_SwapSamples1: + Mov AX, 1 + Ret + +EndP I_SwapSamples + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_ReplaceSample Far + + EnsureNoNetwork + + Mov DI, Offset O1_ReplaceSampleList + Call GetNumberInput + + Call PE_GetLastInstrument + Mov DH, BL + Inc DH ; DH/DL = samples to swap + + Cmp DL, DH + JE I_ReplaceSample1 + + Call Music_GetSongSegment + Mov ES, AX + Mov DS, AX + ; Now to swap pattern + ; stuff... + Call Music_GetInstrumentMode + JZ I_ReplaceSample3 + ; Instrument mode.. + ; step through inst. + Xor AX, AX + +I_ReplaceSample4: + Push AX + + Mov BX, AX + Add BX, BX + Mov SI, [DS:64712+BX] + Add SI, 41h + + Mov CX, 120 + +I_ReplaceSample5: + Mov AL, [SI] + + Cmp AL, DH + JNE I_ReplaceSample7 + + Mov [SI], DL + +I_ReplaceSample7: + Add SI, 2 + Loop I_ReplaceSample5 + + Pop AX + + Inc AX + Cmp AX, 99 + JBE I_ReplaceSample4 + + Mov AX, 1 + Ret + +I_ReplaceSample3: ; Sample mode.. + XChg DH, DL + Or DH, 80h + Call PE_SwapInstruments + +I_ReplaceSample1: + Mov AX, 1 + Ret + +EndP I_ReplaceSample + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_ReMix + Assume DS:Nothing + + EnsureNoNetwork + + Call Music_Stop + ; OK... + Call I_GetSampleOffset + Mov EDX, CS:NewSampleSize + Mov AX, 99 + + Test Byte Ptr [BX+12h], 2 + JZ I_ReMix1 + + Add EDX, EDX + +I_ReMix1: + ; Limit size of EDX... + Cmp EDX, 4177920 + JBE I_ReMixLimitMaxSize + + Mov EDX, 4177920 + Mov CS:NewSampleSize, EDX + + Test Byte Ptr [BX+12h], 2 + JZ I_ReMixLimitMaxSize + + ShR CS:NewSampleSize, 1 + +I_ReMixLimitMaxSize: + Call Music_AllocateSample ; Returns ES:DI + Mov AX, ES + And AX, AX + JNZ I_ReMixEnoughMem + + Call PEFunction_OutOfMemoryMessage + +I_ReMixNoMix: + Ret + +I_ReMixEnoughMem: + Mov AX, DiskData + Mov ES, AX + Assume ES:Nothing + + Call PE_GetLastInstrument ; Into BX + Mov AX, BX + Inc AX + + Xor CX, CX + Call Music_GetSampleLocation ; Returns DS:ESI, ECX + JNZ I_ReMix16Bit + +I_ReMix8Bit: + Mov EAX, ECX + Xor EDX, EDX + Div CS:NewSampleSize + + Mov BP, AX + ShR EAX, 16 + JNZ I_ReMixNoMix + + Xor EAX, EAX ; BP:AX = skip value... + Div CS:NewSampleSize + + ShR EAX, 16 + Mov BX, AX + + ; BP:BX = skip value. + Xor ESI, ESI ; DS:ESI = source + Xor EDI, EDI ; Go from the start! + Xor CX, CX ; CX = error. + ; ES:EDI = destination + +I_ReMix8Bit2: + Cmp CS:Interpolate, 0 + JNE I_ReMix8BitInterpolate + + Mov AL, [SI] + Jmp I_ReMix8BitStore + +I_ReMix8BitInterpolate: + MovSX AX, Byte Ptr [SI] + Mov DX, 100h + Sub DL, CH + SbB DH, 0 + IMul DX ; AX = [SI]*(1-Remainder)*256 + + Push AX + + Add SI, 1 + JNC I_ReMix8BitInterpolate2 + + Add ESI, 10000h + Int 3 + +I_ReMix8BitInterpolate2: + MovSX AX, Byte Ptr [SI] + Mov DL, CH + Xor DH, DH + Mul DX + + Pop DX ; DX = Old AX = [SI]*(1-Remainder)*256 + Add AX, DX + Add AX, 80h ; Rounding. + Mov AL, AH + + Sub ESI, 1 + +I_ReMix8BitStore: + Mov [ES:DI], AL + + Add CX, BX + AdC SI, BP + JC I_ReMix8Bit3 + +I_ReMix8Bit4: + Add DI, 1 + JC I_ReMix8Bit5 + +I_ReMix8Bit6: + Cmp EDI, CS:NewSampleSize + JB I_ReMix8Bit2 + + Jmp I_ReMixCleanUp + +I_ReMix8Bit3: + Add ESI, 10000h + Int 3 + Jmp I_Remix8Bit4 + +I_ReMix8Bit5: + PushAD + Push DS + Push ES + + Mov AX, 100 + Xor CX, CX + Call Music_GetSampleLocation + Mov ESI, EDI + Int 3 + + Push DS + Push ES + Pop DS + Pop ES + + Mov CX, 16384 + Xor SI, SI + Xor DI, DI + Rep MovsD + + Pop ES + Pop DS + PopAD + + Add EDI, 10000h + + Call I_RepositionSample + Jmp I_ReMix8Bit6 + +I_ReMix16Bit: + Mov EAX, ECX + Xor EDX, EDX + Div CS:NewSampleSize + + Mov BP, AX + Add BP, BP + ShR EAX, 15 + JNZ I_ReMixNoMix + + Xor EAX, EAX ; BP:AX = skip value... + Div CS:NewSampleSize + + ShR EAX, 16 + Mov BX, AX + + ; BP:BX = skip value. + Xor ESI, ESI ; DS:ESI = source + Xor EDI, EDI ; Go from the start! + Xor CX, CX ; CX = error. + ; ES:EDI = destination + +I_ReMix16Bit2: + Cmp CS:Interpolate, 0 + JNE I_ReMix16BitInterpolate + + Mov AX, [SI] + Jmp I_ReMix16BitStore + +I_ReMix16BitInterpolate: + Mov AX, [SI] ; AX = [SI]*(1-Remainder)*256 + Mov DX, 100h + Sub DL, CH + SbB DH, 0 + IMul DX ; DX:AX = [SI]*(1-Remainder)*256 + + Push DX + Push AX + + Add SI, 2 + JNC I_ReMix16BitInterpolate2 + + Add ESI, 10000h + Int 3 + +I_ReMix16BitInterpolate2: + Mov AX, [SI] + + MovZX DX, CH + IMul DX ; DX:AX = Remainder*256 + ShL EDX, 16 + Mov DX, AX + + Pop EAX + + Add EAX, EDX + Add EAX, 80h ; Rounding. + ShR EAX, 8 + + Sub ESI, 2 + +I_ReMix16BitStore: + Mov [ES:DI], AX + + Xor AX, AX + Add CX, BX + SetC AL + Add AX, AX + Add AX, BP + Add SI, AX + JC I_ReMix16Bit3 + +I_ReMix16Bit4: + Add DI, 2 + JC I_ReMix16Bit5 + +I_ReMix16Bit6: + Mov EAX, EDI + ShR EAX, 1 + Cmp EAX, CS:NewSampleSize + JB I_ReMix16Bit2 + + Jmp I_ReMixCleanUp + +I_ReMix16Bit3: + Add ESI, 10000h + Int 3 + Jmp I_Remix16Bit4 + +I_ReMix16Bit5: + PushAD + Push DS + Push ES + + Mov AX, 100 + Xor CX, CX + Call Music_GetSampleLocation + Mov ESI, EDI + Int 3 + + Push DS + Push ES + Pop DS + Pop ES + + Mov CX, 16384 + Xor SI, SI + Xor DI, DI + Rep MovsD + + Pop ES + Pop DS + PopAD + + Add EDI, 10000h + + Call I_RepositionSample + Jmp I_ReMix16Bit6 + +I_ReMixCleanUp: + ; Copy leftover stuff... + Mov AX, 100 + Xor CX, CX + Call Music_GetSampleLocation + Mov ESI, EDI + Int 3 + + Push DS + Push ES + Pop DS + Pop ES + + Mov CX, DI + Xor SI, SI + Xor DI, DI + Rep MovsB + + Call I_GetSampleOffset ; Gets DS:BX + Mov SI, BX + Mov ECX, [SI+30h] + Mov EBX, CS:NewSampleSize + ; ECX = length of old samp + ; EBX = length of new samp + Mov [SI+30h], EBX + Add SI, 34h + + Call Near Ptr I_ReMix5 + Call Near Ptr I_ReMix5 + Call Near Ptr I_ReMix5 + Call Near Ptr I_ReMix5 + Call Near Ptr I_ReMix5 + ; Now grab the data from Inst99 + Call I_SwapMemoryAllocation + + Call I_DrawWaveForm + Call Music_SoundCardLoadAllSamples + + Ret + +I_ReMix5: + Mov EAX, [SI] + Mul EBX + + Cmp EDX, ECX + JAE I_ReMix6 + + Div ECX + Cmp EAX, 9999999 + JB I_ReMix7 + +I_ReMix6: + Mov EAX, 9999999 + +I_ReMix7: + Mov [SI], EAX + Add SI, 4 + +I_ReMixEnd: + Ret + +EndP I_ReMix + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_ResizeSample Far + + Mov CS:Interpolate, 1 + Jmp I_ResizeJumpPoint + +EndP I_ResizeSample + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_ResizeSampleNoInt Far + + Mov CS:Interpolate, 0 + +I_ResizeJumpPoint: + EnsureNoNetwork + + Call I_GetSampleOffset + Mov AL, [BX+12h] + Test AL, 1 + JZ I_ResizeSampleNoInt1 + + And AL, 2 + Mov CS:Quality, AL + + Cmp DWord Ptr [DS:BX+30h], 0 + JE I_ResizeSampleNoInt1 + + Mov EAX, [DS:BX+30h] ; Old length + Mov CS:NewSampleSize, EAX + + Call F_Reset5NumInputPos + Call S_SaveScreen + + Mov DI, Offset O1_ResizeSampleList + Mov CX, 3 + Call M_Object1List + + Call S_RestoreScreen + + And DX, DX + JZ I_ResizeSampleNoInt1 + + Push CS + Pop DS + Assume DS:Inst + + Mov EDX, NewSampleSize + And EDX, EDX + JZ I_ResizeSampleNoInt1 + + Call I_Remix + +I_ResizeSampleNoInt1: + Mov AX, 1 + Ret + +EndP I_ResizeSampleNoInt + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_CenterSample Far + + EnsureNoNetwork + + Call PE_GetLastInstrument + Mov AX, BX + Inc AX + + Xor CX, CX + Call Music_GetSampleLocation ; Gets DS:SI, and ECX. + ; Zero flag if 8 bit. + JNC I_CenterSample1 + + Xor AX, AX + Ret + +I_CenterSample1: + Push AX ; Remember sample num. + ; Scan through wave first, + ; and find max deviation from + ; mean. + JNZ I_CenterSamplePre16Bit1 + Mov BL, [SI] + Mov DL, [SI] + +I_CenterSamplePre8Bit1: + Mov AL, [SI] + Cmp AL, BL + JL I_CenterSamplePre8Bit3 + Cmp AL, DL + JG I_CenterSamplePre8Bit4 + +I_CenterSamplePre8Bit2: + Add SI, 1 + JC I_CenterSamplePre8BitNextBlock + +I_CenterSamplePre8Bit5: + LoopD I_CenterSamplePre8Bit1 + + MovSX BX, BL + MovSX DX, DL + + Add BX, DX + Neg BX + SAR BX, 1 + + Jmp I_CenterSample2 + +I_CenterSamplePre8Bit3: + Mov BL, AL + Jmp I_CenterSamplePre8Bit2 + +I_CenterSamplePre8Bit4: + Mov DL, AL + Jmp I_CenterSamplePre8Bit2 + +I_CenterSamplePre8BitNextBlock: + Add ESI, 10000h + Int 3 + + Jmp I_CenterSamplePre8Bit5 + +I_CenterSamplePre16Bit: + Mov BX, [SI] + Mov DX, [SI] + +I_CenterSamplePre16Bit1: + Mov AX, [SI] + Cmp AX, BX + JL I_CenterSamplePre16Bit3 + Cmp AX, DX + JG I_CenterSamplePre16Bit4 + +I_CenterSamplePre16Bit2: + Add SI, 2 + JC I_CenterSamplePre16BitNextBlock + +I_CenterSamplePre16Bit5: + LoopD I_CenterSamplePre16Bit1 + + MovSX EBX, BX + MovSX EDX, DX + Add EBX, EDX + Neg EBX + SAR EBX, 1 + + Jmp I_CenterSample2 + +I_CenterSamplePre16Bit3: + Mov BX, AX + Jmp I_CenterSamplePre16Bit2 + +I_CenterSamplePre16Bit4: + Mov DX, AX + Jmp I_CenterSamplePre16Bit2 + +I_CenterSamplePre16BitNextBlock: + Add ESI, 10000h + Int 3 + Jmp I_CenterSamplePre16Bit5 + +I_CenterSample2: + Push BX + + Mov DI, Offset O1_SampleCenterList + Mov CX, 3 + Call M_Object1List + + Pop BX + Pop AX ; AX = sample num + Test DL, 1 + JZ I_CenterSampleEnd + + Call Music_Stop + + Xor CX, CX + Call Music_GetSampleLocation ; Loads DS:ESI and ECX again. + JNZ I_CenterSample16Bit1 + +I_CenterSample8Bit1: + Add [SI], BL + Add SI, 1 + JC I_CenterSample8BitNextBlock + +I_CenterSample8Bit2: + LoopD I_CenterSample8Bit1 + Jmp I_CenterSample3 + +I_CenterSample8BitNextBlock: + Add ESI, 10000h + Int 3 + Jmp I_CenterSample8Bit2 + +I_CenterSample16Bit1: + Add [SI], BX + Add SI, 2 + JC I_CenterSample16BitNextBlock + +I_CenterSample16Bit2: + LoopD I_CenterSample16Bit1 + Jmp I_CenterSample3 + +I_CenterSample16BitNextBlock: + Add ESI, 10000h + Int 3 + Jmp I_CenterSample16Bit2 + +I_CenterSample3: + Call I_DrawWaveForm + Call Music_SoundCardLoadAllSamples + +I_CenterSampleEnd: + Mov AX, 1 + Ret + +EndP I_CenterSample + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_AmplifySample Far + + EnsureNoNetwork + + Call PE_GetLastInstrument + Mov AX, BX + Inc AX + + Xor CX, CX + Call Music_GetSampleLocation ; Gets DS:SI, and ECX. + JNC I_AmplifySample1 + + Xor AX, AX + Ret + +I_AmplifySample1: + Push AX ; Remember sample num. + ; Scan through wave first, + ; and find max deviation from + ; mean. + Mov BX, 0 ; BX = deviation from mean + JNZ I_AmplifySample11 ; 16 bit stuff. + +I_AmplifySample2: + Mov AL, [SI] +; Sub AL, 80h + CBW + Xor AL, AH + Sub AL, AH + + Cmp AL, BH + JB I_AmplifySample3 + + Mov BH, AL + +I_AmplifySample3: + Add SI, 1 + JC I_AmplifySample8 + +I_AmplifySample9: + LoopD I_AmplifySample2 + Jmp I_AmplifySample10 + +I_AmplifySample8: + Add ESI, 10000h + Int 3 + Jmp I_AmplifySample9 + +I_AmplifySample11: + Mov AX, [SI] +; Sub AX, 8000h + CWD + Xor AX, DX + Sub AX, DX + Cmp AX, BX + JB I_AmplifySample12 + + Mov BX, AX + +I_AmplifySample12: + Add SI, 2 + JC I_AmplifySample13 + +I_AmplifySample14: + LoopD I_AmplifySample11 + Jmp I_AmplifySample10 + +I_AmplifySample13: + Add ESI, 10000h + Int 3 + Jmp I_AmplifySample14 + + +I_AmplifySample10: + ; OK. so BL contains max dev. + ; Amplificat = (8000h/MaxDev)*100 + Xor AX, AX + Mov DX, 32h + + Cmp DX, BX + JAE I_AmplifySample4 + + Div BX + + Cmp AX, 400 + JB I_AmplifySample5 + +I_AmplifySample4: + Mov AX, 400 + +I_AmplifySample5: + Mov CS:SampleAmplification, AX + + Mov DI, Offset O1_SampleAmplificationList + Mov CX, 3 + Call M_Object1List + + Pop AX ; AX = sample num + And DX, DX + JZ I_AmplifySampleEnd + + Call Music_Stop + + Xor CX, CX + Call Music_GetSampleLocation ; Loads DS:ESI and ECX again. + + PushF + + ; NewSample = OldSample*SampleAmplification/100, clipped. + + Mov AX, CS:SampleAmplification + Xor DX, DX + Mov BX, 100 + Div BX + ShL EAX, 16 + Div BX + Mov EBX, EAX ; EBX = multiplier, 16.16 bit. + + PopF + JNZ I_AmplifySample20 + +I_AmplifySample6: + MovSX EAX, Byte Ptr [SI] + + IMul EBX + + Add EAX, 8000h ; Rounding factor + ShR EAX, 16 + + Cmp AX, 7Fh + JGE I_AmplifySampleClip1 + + Cmp AX, -80h + JGE I_AmplifySample7 + + Mov AL, 80h + Jmp I_AmplifySample7 + +I_AmplifySampleClip1: + Mov AL, 7Fh + +I_AmplifySample7: + Mov [SI], AL + Add SI, 1 + JC I_AmplifySample16 + +I_AmplifySample17: + LoopD I_AmplifySample6 + Jmp I_AmplifySample15 + +I_AmplifySample16: + Add ESI, 10000h + Int 3 + Jmp I_AmplifySample17 + +I_AmplifySample20: ; 16 bit amplification!, EBX = 16.16 bit multiplier. + ; Newsample = OldSample*SampleAmplification/100 + + Mov AX, [SI] + MovSX EAX, AX + + IMul EBX + Add EAX, 8000h ; Rounding factor + AdC EDX, 0 ; Rounding stuff, etc. + + ShRD EAX, EDX, 16 + + Cmp EAX, 7FFFh + JGE I_AmplifySampleClip2 + + Cmp EAX, -8000h + JGE I_AmplifySample18 + + Mov AX, 8000h + Jmp I_AmplifySample18 + +I_AmplifySampleClip2: + Mov AX, 7FFFh + +I_AmplifySample18: + Mov [SI], AX + + Add SI, 2 + JC I_AmplifySample21 + +I_AmplifySample19: + LoopD I_AmplifySample20 + Jmp I_AmplifySample15 + +I_AmplifySample21: + Add ESI, 10000h + Int 3 + Jmp I_AmplifySample19 + +I_AmplifySample15: + Call I_DrawWaveForm + Call Music_SoundCardLoadAllSamples + +I_AmplifySampleEnd: + Mov AX, 1 + Ret + +EndP I_AmplifySample + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_ReverseSample Far + + EnsureNoNetwork + + Call PE_GetLastInstrument + Mov AX, BX + Inc AX + + Xor CX, CX + Call Music_GetSampleLocation ; Gets DS:SI, and CX. + JC I_ReverseSample1 + + JNZ I_ReverseSample10 + + Call Music_Stop + + Push ECX + + Mov EDX, ECX + Mov AX, 99 + Call Music_AllocateSample ; Returns ES:DI + Mov AX, ES + And AX, AX + + Pop ECX + + JZ I_ReverseSampleError + + Mov ESI, ECX + Dec ESI + Call I_RepositionSample + + Mov AX, DiskData + Mov ES, AX + Assume ES:Nothing + + Xor EDI, EDI + +I_ReverseSample2: + Mov AL, [SI] + Mov [ES:DI], AL + + Sub SI, 1 + JC I_ReverseSample4 + +I_ReverseSample5: + Add DI, 1 + JC I_ReverseSample6 + +I_ReverseSample7: + LoopD I_ReverseSample2 + Jmp I_ReverseSample3 + +I_ReverseSample4: + Sub ESI, 10000h + JC I_ReverseSample5 + Int 3 + + Jmp I_ReverseSample5 + +I_ReverseSample6: + PushAD + Push DS + Push ES + + Mov AX, 100 + Xor CX, CX + Call Music_GetSampleLocation + Mov ESI, EDI + Int 3 + + Push DS + Push ES + + Pop DS + Pop ES + + Xor SI, SI + Xor DI, DI + Mov CX, 16384 + Rep MovsD + + Pop ES + Pop DS + PopAD + Add EDI, 10000h + Call I_RepositionSample + Jmp I_ReverseSample7 + +I_ReverseSample10: + Call Music_Stop + + Push ECX + + Mov EDX, ECX + Add EDX, EDX + Mov AX, 99 + Call Music_AllocateSample ; Returns ES:DI + Mov AX, ES + And AX, AX + + Pop ECX + + JZ I_ReverseSampleError + + Mov ESI, ECX + Dec ESI + Add ESI, ESI + Call I_RepositionSample + + Mov AX, DiskData + Mov ES, AX + Assume ES:Nothing + + Xor EDI, EDI + +I_ReverseSample12: + Mov AX, [SI] + Mov [ES:DI], AX + + Sub SI, 2 + JC I_ReverseSample14 + +I_ReverseSample15: + Add DI, 2 + JC I_ReverseSample16 + +I_ReverseSample17: + LoopD I_ReverseSample12 + Jmp I_ReverseSample3 + +I_ReverseSample14: + Sub ESI, 10000h + JC I_ReverseSample15 + Int 3 + + Jmp I_ReverseSample15 + +I_ReverseSample16: + PushAD + Push DS + Push ES + + Mov AX, 100 + Xor CX, CX + Call Music_GetSampleLocation + Mov ESI, EDI + Int 3 + + Push DS + Push ES + + Pop DS + Pop ES + + Xor SI, SI + Xor DI, DI + Mov CX, 16384 + Rep MovsD + + Pop ES + Pop DS + PopAD + Add EDI, 10000h + Call I_RepositionSample + Jmp I_ReverseSample17 + + +I_ReverseSampleError: + Call PEFunction_OutOfMemoryMessage + + Mov AX, 1 + Ret + +I_ReverseSample3: + Mov AX, 100 + Xor CX, CX + Call Music_GetSampleLocation + + Mov ESI, EDI + Int 3 + + Mov CX, DI + + Push DS + Push ES + Pop DS + Pop ES + + Xor SI, SI + Xor DI, DI + Rep MovsB + + ; Now to release old memory, and swap + ; in new lot... + Call I_SwapMemoryAllocation + + Call I_GetSampleOffset ; Returns DS:BX + + Mov EDX, [BX+30h] ; DX = length + Mov EAX, EDX + Mov ECX, EDX + + Sub EAX, [BX+34h] + Sub ECX, [BX+38h] + Mov [BX+34h], ECX + Mov [BX+38h], EAX + + Mov EAX, EDX + Mov ECX, EDX + + Sub EAX, [BX+40h] + Sub ECX, [BX+44h] + Mov [BX+40h], ECX + Mov [BX+44h], EAX + + Call I_DrawWaveForm + Call Music_SoundCardLoadAllSamples + +I_ReverseSample1: + Mov AX, 1 + Ret + +EndP I_ReverseSample + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_SwapMemoryAllocation + + Call I_GetSampleOffset ; Gets DS:BX + Mov SI, [DS:64912+99*2] + Mov EAX, [SI+48h] + XChg [BX+48h], EAX + Mov [SI+48h], EAX + + Mov AX, 99 + Call Music_ReleaseSample + + Ret + +EndP I_SwapMemoryAllocation + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_RepositionSample + + + Push AX + Push BX + Push ECX + Push ESI + + Call PE_GetLastInstrument + Mov AX, BX ; AX = sample no. + Inc AX + Xor CX, CX + Call Music_GetSampleLocation ; Return DS:ESI, ECX + + Pop ESI + Int 3 + + Pop ECX + Pop BX + Pop AX + Ret + +EndP I_RepositionSample + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_ToggleSampleQuality Far + + EnsureNoNetwork + + Call I_GetSampleOffset + Mov AL, [BX+12h] + Test AL, 1 + JZ I_ToggleSampleQuality1 + + Test AL, 2 + JZ I_To16Bit + +I_To8Bit: + Push DS + Push BX + + Mov DI, Offset O1_ConfirmConvert2List + Mov CX, 3 + Call M_Object1List + + Pop BX + Pop DS + + And DX, DX + JZ I_ToggleSampleQuality1 + + Call Music_Stop + + Cmp DX, 1 + JE I_ConvertTo8Bit + + And Byte Ptr [BX+12h], Not 2 + + ShL DWord Ptr [BX+30h], 1 + ShL DWord Ptr [BX+34h], 1 + ShL DWord Ptr [BX+38h], 1 + ShL DWord Ptr [BX+40h], 1 + ShL DWord Ptr [BX+44h], 1 + + Jmp I_ToggleSampleQualityEnd + +I_ConvertTo8Bit: + Mov EDX, [BX+30h] + Mov AX, 99 ; Shove it into inst 99 first. + Call Music_AllocateSample + + Mov AX, ES + And AX, AX + JZ I_OutOfMemory + + And Byte Ptr [BX+12h], Not 2 + + Call PE_GetLastInstrument + Mov AX, BX ; AX = sample no. + Inc AX + + Xor CX, CX + Call Music_GetSampleLocation ; Return DS:ESI + + Mov AX, DiskData + Mov ES, AX + Assume ES:Nothing + + Xor EDI, EDI + +I_ConvertTo8Bit1: + Mov AX, [SI] +; Add AX, 80h +; SBB AH, 0 + Mov [ES:DI], AH + + Add SI, 2 + JC I_ConvertTo8Bit2 + +I_ConvertTo8Bit3: + Add DI, 1 + JC I_ConvertTo8Bit5 + +I_ConvertTo8Bit4: + LoopD I_ConvertTo8Bit1 + + Mov AX, 100 + Xor CX, CX + Call Music_GetSampleLocation + + Mov ESI, EDI + Int 3 + + Mov CX, DI + + Push DS + Push ES + Pop DS + Pop ES + + Xor SI, SI + Xor DI, DI + Rep MovsB + + ; Now to release old memory, and swap + ; in new lot... + Call I_SwapMemoryAllocation + + Jmp I_ToggleSampleQualityEnd + +I_ConvertTo8Bit2: + Add ESI, 10000h + Int 3 + Jmp I_ConvertTo8Bit3 + +I_ConvertTo8Bit5: + PushAD + Push DS + Push ES + + Mov AX, 100 + Xor CX, CX + Call Music_GetSampleLocation + + Mov ESI, EDI + Int 3 + + Push DS + Push ES + + Pop DS + Pop ES + + Xor SI, SI + Xor DI, DI + Mov CX, 16384 + Rep MovsD + + Pop ES + Pop DS + PopAD + + Call I_RepositionSample + + Add EDI, 10000h + Jmp I_ConvertTo8Bit4 + +I_OutOfMemory: + Call PEFunction_OutOfMemoryMessage + Jmp I_ToggleSampleQuality1 + +I_To16Bit: + Push DS + Push BX + + Mov DI, Offset O1_ConfirmConvert2List + Mov CX, 3 + Call M_Object1List + + Pop BX + Pop DS + + And DX, DX + JZ I_ToggleSampleQuality1 + + Call Music_Stop + + Cmp DX, 1 + JE I_ConvertTo16Bit + + Or Byte Ptr [BX+12h], 2 + + ShR DWord Ptr [BX+30h], 1 + ShR DWord Ptr [BX+34h], 1 + ShR DWord Ptr [BX+38h], 1 + ShR DWord Ptr [BX+40h], 1 + ShR DWord Ptr [BX+44h], 1 + + Jmp I_ToggleSampleQualityEnd + +I_ConvertTo16Bit: + Mov EDX, [BX+30h] + Add EDX, EDX + Mov AX, 99 ; Shove it into inst 99 first. + Call Music_AllocateSample + + Mov AX, ES + And AX, AX + JZ I_OutOfMemory + + Or Byte Ptr [BX+12h], 2 + + Mov ECX, [BX+30h] + Xor ESI, ESI + Call I_RepositionSample + + Mov AX, DiskData + Mov ES, AX + Assume ES:Nothing + + Xor EDI, EDI + +I_ConvertTo16Bit1: + Mov AH, [SI] + Xor AL, AL + Mov [ES:DI], AX + + Add SI, 1 + JC I_ConvertTo16Bit2 + +I_ConvertTo16Bit3: + Add DI, 2 + JC I_ConvertTo16Bit5 + +I_ConvertTo16Bit4: + LoopD I_ConvertTo16Bit1 + + Mov AX, 100 + Xor CX, CX + Call Music_GetSampleLocation + + Mov ESI, EDI + Int 3 + + Mov CX, DI + + Push DS + Push ES + Pop DS + Pop ES + + Xor SI, SI + Xor DI, DI + Rep MovsB + + Call I_SwapMemoryAllocation + + Jmp I_ToggleSampleQualityEnd + +I_ConvertTo16Bit2: + Add ESI, 10000h + Int 3 + Jmp I_ConvertTo16Bit3 + +I_ConvertTo16Bit5: + PushAD + Push DS + Push ES + + Mov AX, 100 + Xor CX, CX + Call Music_GetSampleLocation + + Mov ESI, EDI + Int 3 + + Push DS + Push ES + + Pop DS + Pop ES + + Xor SI, SI + Xor DI, DI + Mov CX, 16384 + Rep MovsD + + Pop ES + Pop DS + PopAD + + Call I_RepositionSample + + Add EDI, 10000h + Jmp I_ConvertTo16Bit4 + +I_ToggleSampleQualityEnd: + Call I_DrawWaveForm + Call Music_SoundCardLoadAllSamples + +I_ToggleSampleQuality1: + Mov AX, 1 + Ret + +EndP I_ToggleSampleQuality + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_DrawInstrumentWindow Far + + Call S_GetDestination + + Mov AX, Pattern + Mov DS, AX + Assume DS:Pattern + + Mov AL, LastInstrument + Test AL, AL + JNZ I_DrawInstrumentWindow1 + + Inc AX + Mov LastInstrument, AL + +I_DrawInstrumentWindow1: ; AL = last instrument + Xor AH, AH ; Now for bounds check. + + Push CS + Pop DS + Assume DS:Inst + + Mov BX, TopInstrument + Cmp AX, BX + JAE I_DrawInstrumentWindow2 + + Mov BX, AX + +I_DrawInstrumentWindow2: + Mov CX, BX + Add CX, 34 + Cmp CX, AX + JAE I_DrawInstrumentWindow3 + + Mov BX, AX + Sub BX, 34 + +I_DrawInstrumentWindow3: + Mov TopInstrument, BX ; OK.. now to draw nums + Push AX + + Mov DI, (2+13*80)*2 + + Mov DX, 0A23h + +I_DrawInstrumentWindow4: + Mov AX, BX + Div DH + ; AH = units, AL = tens + Add AL, '0' + StosB + Mov AL, 20h + StosB + XChg AH, AL + Add AL, '0' + StosW + + Inc BX + Add DI, 156 + Dec DL + JNE I_DrawInstrumentWindow4 + + Mov BX, TopInstrument + + Call Music_GetSongSegment + Mov DS, AX + Assume DS:Nothing + + Mov DX, 35 + Mov DI, (5+13*80)*2 + Dec BX + Mov SI, BX + Add SI, SI + Mov SI, [SI+64712] + Add SI, 20h + + Pop CX ; CX = last instrument + Dec CX + +I_DrawInstrumentWindow5: + Push CX + + Mov AH, 6 + Cmp BX, CX + JNE I_DrawInstrumentWindow7 + + Mov AH, 0E6h + +I_DrawInstrumentWindow7: + Mov CX, 25 + +I_DrawInstrumentWindow6: + LodsB + + Cmp AL, 226 + JB I_DrawInstrumentNoMouse + + Mov AL, ' ' + +I_DrawInstrumentNoMouse: + StosW + Loop I_DrawInstrumentWindow6 + + Add DI, 160-(25*2) + Add SI, 554-25 + Pop CX + + Inc BX + Dec DX + JNZ I_DrawInstrumentWindow5 + + Push CS + Pop DS + + Mov SI,Offset SampleMouseEvent + Mov Word Ptr [SI+4], 30*8-1 + Mov Word Ptr [SI+10], 4 + Call AddSelectEvent + Mov SI, Offset SampleMouseOffEvent + Mov Word Ptr [SI+4], 30*8-1 + Call MouseAddEvent + + Ret + +EndP I_DrawInstrumentWindow + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_PreInstrumentWindow Far + + Call S_GetDestination + Mov AX, Pattern + Mov DS, AX + Assume DS:Pattern + + Mov AL, LastInstrument + Xor AH, AH + Mov SI, AX + Sub AX, TopInstrument + Add AX, 13 + Mov BX, 160 + Mul BX + Add AX, 11 + Mov DI, AX + Cmp InstrumentEdit, 1 + JE I_PreInstrumentWindow2 + + Mov CX, 25 + +I_PreInstrumentWindow1: + Mov Byte Ptr [ES:DI], 30h +; Add DI, 2 + ScasW + + Loop I_PreInstrumentWindow1 + Ret + +I_PreInstrumentWindow2: + Mov AX, CS:InstrumentPos + Add AX, AX + Add DI, AX + Mov Byte Ptr [ES:DI], 30h + + Ret + +EndP I_PreInstrumentWindow + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc MIDI_AllocateChannel Far ; Given AX = Base channel, DL = note + ; Finds physical channel, returns AX + ; if no channel available, then + ; overtakes channel at base channel + ; Given DI = max channel + Push BX CX DX SI DS + + Push DX + + Push CS + Pop DS + Assume DS:Inst + + Mov DX, AX + Mov BX, AX + +MIDI_AllocateChannel1: + Inc DX + Cmp DX, DI + JA MIDI_AllocateChannelOvertake + + Mov SI, Offset MIDITable + Mov CX, 128 + +MIDI_AllocateChannel2: + LodsB + Cmp AL, DL + JE MIDI_AllocateChannel1 + Loop MIDI_AllocateChannel2 + + Mov AX, DX + Jmp MIDI_AllocateChannelEnd + +MIDI_AllocateChannelOvertake: ; Search for basechannel + Mov SI, Offset MIDITable + +MIDI_AllocateChannel3: + LodsB + Cmp AL, DL + JNE MIDI_AllocateChannel3 + + ; Clear out last entry... + Mov Byte Ptr [SI-1], 0 + Mov AX, BX + Inc AX + +MIDI_AllocateChannelEnd: + Pop BX ; BL = note + And BX, 07Fh + Mov [MIDITable+BX], AL + + Dec AX + + Pop DS SI DX CX BX + Ret + +EndP MIDI_AllocateChannel + + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc MIDI_GetChannel Far + + Xor AX, AX + Mov AL, [CS:MIDITable+BX] + Ret + +EndP MIDI_GetChannel + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc MIDI_FindChannel Far ; Given BX = Note, returns AX = channel + ; number, cleans up table, AL = 0FFh = + ; note not present + + Xor AX, AX + XChg [CS:MIDITable+BX], AL + Dec AL + + Ret + +EndP MIDI_FindChannel + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc MIDI_ClearTable Far + + Push AX CX ES DI + + Push CS + Pop ES + + Mov DI, Offset MIDITable + Xor AX, AX + Mov CX, 64 + Rep StosW + + Pop DI ES CX AX + + Ret + +EndP MIDI_ClearTable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc MIDI_NoteOff Far + + Push CS + Pop DS + Assume DS:Inst + + ; DL = note +MIDI_NoteOff2: + Call Music_GetInstrumentMode + Mov CX, 0FFh + JNZ MIDI_NoteOff3 + + Dec CX + +MIDI_NoteOff3: + MovZX BX, DL + Call MIDI_FindChannel + Cmp AL, 0FFh + JE MIDI_NoteOff1 + + Mov SI, Offset NoteData + Mov Word Ptr [SI], CX ; Note off/cut + Mov Word Ptr [SI+3], 0 ; No effect + Mov DH, 32 + Call Music_PlayNote + +MIDI_NoteOff1: + Mov AX, 1 +; Xor AX, AX + Ret + +EndP MIDI_NoteOff + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc MIDI_PlayNote Far + + Push CS + Pop DS + Assume DS:Inst + + Call PE_TranslateMIDI + JC MIDI_PlayNote1 + JZ MIDI_NoteOff2 + + Call PE_GetLastInstrument + Mov AH, BL + Inc AH + Mov AL, DL ; Note + + Mov SI, Offset NoteData + Mov [SI], AX + Mov [SI+2], DH + Mov Word Ptr [SI+3], 0 + + Call Music_GetNumChannels ; Into AX + Mov DI, AX + Mov AX, PlayChannel + Call PE_RestoreMIDINote + Call MIDI_AllocateChannel + + Mov DH, 32 + Call Music_PlayNote + + Mov Byte Ptr [SI+2], 0FFh + Mov AX, 1 + Ret + +MIDI_PlayNote1: + Xor AX, AX + Ret + + +EndP MIDI_PlayNote + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_PlayNote Far + + Push CS + Pop DS + Assume DS:Inst + + Test CH, Not 1 + JNZ I_PlayNote5 + + Cmp CX, LastKey + JE I_PlayNote5 + + Mov LastKey, CX + + Mov SI, Offset KeyBoardTable + +I_PlayNote1: + LodsW + Cmp AX, 0FFFFh + JE I_PlayNote5 + + Mov BX, AX + LodsW + + Cmp BL, CL + JNE I_PlayNote1 + ; Note to play... + ; AX = notemod. + Mov CL, AL + + Mov AX, Pattern + Mov DS, AX + Assume DS:Pattern + + Mov AL, 12 + Mul BaseOctave + Add AL, CL + Cmp AL, 119 + JBE I_PlayNoteMax + + Mov AL, 119 + +I_PlayNoteMax: + Mov DL, AL + + Test CH, CH + JZ MIDI_NoteOff + + Call PE_GetLastInstrument + Mov AH, BL + Inc AH + + Push CS + Pop DS + + MovZX BX, AL + Cmp [MIDITable+BX], 0 + JNE I_PlayNote6 + + Call UpdateMultiChannel + + Mov PlayNote, AL + +I_PlayNote3: + Mov SI, Offset NoteData + Mov [SI], AX + + Push DS + + Call I_GetInstrumentOffset + + Test Byte Ptr [BX+19h], 80h + Mov DH, 32 + JZ I_PlayNote4 + + Add DH, 128 + +I_PlayNote4: + Pop DS + Call Music_GetNumChannels ; Into AX + Mov DI, AX + Mov AX, PlayChannel + Call MIDI_AllocateChannel + Call Music_PlayNote + +I_PlayNote6: + Mov AX, 1 + Ret + +I_PlayNote5: + Xor AX, AX + Ret + +EndP I_PlayNote + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_PostInstrumentWindow Far + Assume DS:Inst + + Push CS + Pop DS + Mov SI, Offset InstrumentListKeys + Call M_FunctionDivider + JC I_PostInstrumentWindow1 + + Jmp [SI] + +I_PostInstrumentWindow1: + Cmp InstrumentEdit, 0 + JE I_PostInstrumentWindow7 + + Cmp CX, 101h + JE I_PostInstrumentWindow15 + Cmp CX, 11Ch + JNE I_PostInstrumentWindow13 + +I_PostInstrumentWindow15: + Mov InstrumentEdit, 0 + Jmp I_PostInstrumentWindow12 + +I_PostInstrumentWindow13: + Call PE_GetLastInstrument + Mov SI, BX + Mov BX, InstrumentPos + ; BX = Pos, SI = LastInst + Call Music_GetSongSegment + Mov DS, AX + Assume DS:Nothing + + Add SI, SI + Mov SI, [64712+SI] ; SI = instrument offset. + + Test CL, CL + JZ I_PostInstrumentWindow3 + Cmp DL, 32 + JB I_PostInstrumentWindow3 + + Add BX, 20h + Add BX, SI + Add SI, 38h + +I_PostInstrumentWindow2: + Cmp SI, BX + JBE I_PIW2 + + Mov AL, [SI-1] + Mov [SI], AL + Dec SI + Jmp I_PostInstrumentWindow2 + +I_PIW2: + + Mov [SI], DL + NetworkSendInstrument + + Push CS + Pop DS + Jmp I_InstrumentRight + +I_PostInstrumentWindow3: + Cmp CX, 10Eh ; Backspace + JNE I_PostInstrumentWindow5 + + And BX, BX + JZ I_PostInstrumentWindow6 + + Dec InstrumentPos + Add BX, 20h + Add BX, SI + Add SI, 39h + +I_PostInstrumentWindow4: + Mov AL, [BX] + Mov [BX-1], AL + Inc BX + Cmp BX, SI + JB I_PostInstrumentWindow4 + + Mov Byte Ptr [BX-1], 0 + NetworkSendInstrument + +I_PostInstrumentWindow12: + + Mov AX, 1 + Ret + +I_PostInstrumentWindow5: + Assume DS:Inst + + Cmp CX, 1D3h ; Delete... + JNE I_PostInstrumentWindow6 + + Add BX, 21h + Add BX, SI + Add SI, 39h + Jmp I_PostInstrumentWindow4 + +I_PostInstrumentWindow6: + Xor AX, AX + Ret + +I_PostInstrumentWindow7: + Assume DS:Inst + Cmp DX, ' ' ; Spacebar + JNE I_PostInstrumentWindow14 + + Mov InstrumentEdit, 1 + Mov InstrumentPos, 0 + + Mov AX, 1 + Ret + +I_PostInstrumentWindow14: + Xor AX, AX + Ret + +EndP I_PostInstrumentWindow + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_InstrumentLeft Far + + Assume DS:Inst + + Cmp InstrumentEdit, 0 + JE I_InstrumentLeft2 + + Cmp InstrumentPos, 0 + JE I_InstrumentLeft1 + + Dec InstrumentPos +; Jmp I_InstrumentLeft1 + +I_InstrumentLeft2: +; Mov Word Ptr [ES:DI], 8 + +I_InstrumentLeft1: + Mov AX, 1 + Ret + +EndP I_InstrumentLeft + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_InstrumentRight Far + + Assume DS:Inst + + Cmp InstrumentEdit, 0 + JE I_InstrumentRight2 + + Cmp InstrumentPos, 24 + JAE I_InstrumentRight1 + + Inc InstrumentPos + Jmp I_InstrumentRight1 + +I_InstrumentRight2: + Mov Word Ptr [ES:DI], 5 + +I_InstrumentRight1: + Mov AX, 1 + Ret + + +EndP I_InstrumentRight + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_InstrumentHome Far + + Assume DS:Inst + + Mov InstrumentPos, 0 + + Mov AX, 1 + Ret + +EndP I_InstrumentHome + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_InstrumentEnd Far + + Assume DS:Inst + + Mov InstrumentPos, 24 + + Mov AX, 1 + Ret + +EndP I_InstrumentEnd + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_InstrumentTab Far + + Mov Word Ptr [ES:DI], 5 + + Mov AX, 1 + Ret + +EndP I_InstrumentTab + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_InstrumentShiftTab Far + + Mov Word Ptr [ES:DI], 8 + + Mov AX, 1 + Ret + +EndP I_InstrumentShiftTab + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_InstrumentNameClear Far + + Call I_GetInstrumentOffset + Push DS + Pop ES + Mov DI, BX + + Xor AX, AX + Mov CX, 6 + Add DI, 4 + Rep StosW + + Add DI, 10h + Mov CX, 13 + Rep StosW + + NetworkSendInstrument + + Inc AX + Ret + +EndP I_InstrumentNameClear + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_InstrumentClear Far + + Call PE_GetLastInstrument + Mov AX, BX + Call Music_ClearInstrument + + Call I_MapEnvelope + + NetworkSendInstrument + + Mov AX, 1 + Ret + +EndP I_InstrumentClear + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_DrawNoteWindow Far + + Push CS + Pop DS + Assume DS:Inst + + Mov SI, Offset NoteMouseEvent + Call AddSelectEvent + Mov SI, Offset NoteMouseOffEvent + Call MouseAddEvent + + Mov AX, CurrentNote + ; Now for bounds check. + + Mov BX, TopNote + Cmp AX, BX + JAE I_DrawNoteWindow2 + + Mov BX, AX + +I_DrawNoteWindow2: + Mov CX, BX + Add CX, 31 + Cmp CX, AX + JAE I_DrawNoteWindow3 + + Mov BX, AX + Sub BX, 31 + +I_DrawNoteWindow3: + Mov TopNote, BX ; OK.. now to draw nums + Mov CX, BX + + Call S_GetDestination + + Call I_GetInstrumentOffset + Add BX, 40h + Add BX, CX + Add BX, CX + Mov DI, (32+16*80)*2 + + Mov DX, 0C20h + XChg SI, BX + ; DS:SI = pointer to translation + ; ES:DI = screen + ; CX = Current note. +I_DrawNoteWindow4: + ; Draw left hand note first. + Mov AX, CX + Div DH ; AH = note, AL = octave. + Push AX + + Mov AL, AH + Mov BX, AX + And BX, 0FFh ; BX = note. + Add BX, BX ; BX = note*2 + Mov AH, 2 + Mov AL, [CS:BX+NoteTable] + StosW + Mov AL, [CS:BX+NoteTable+1] + StosW + + Pop AX ; AL = octave + Add AL, '0' + Mov AH, 2 + StosW + + ; View division... + Mov AL, 0A8h + StosW + ; Note translation... + + LodsB ; AL = note.. + Xor AH, AH + Div DH + Push AX + + Mov AL, AH + Mov BX, AX + And BX, 0FFh ; BX = note. + Add BX, BX ; BX = note*2 + Mov AH, 2 + Mov AL, [CS:BX+NoteTable] + StosW + Mov AL, [CS:BX+NoteTable+1] + StosW + + Pop AX ; AL = octave + Add AL, '0' + Mov AH, 2 + StosW + + Mov AL, ' ' + StosW + ; Now sample number. + LodsB ; AL = sample number (base 0) +; Inc AL ; Convert to base 1 + + And AL, AL + JNZ I_DrawNoteWindow5 + + Mov AL, 173 + StosW + StosW + Jmp I_DrawNoteWindow6 + +I_DrawNoteWindow5: + Xor AH, AH + Mov BL, 10 + Div BL ; AH = units, AL = tens. + Add AX, 3030h + Mov BL, AH + Mov AH, 2 + StosW + Mov AL, BL + StosW + +I_DrawNoteWindow6: + Add DI, 160-10*2 + + Inc CX + Dec DL + JNZ I_DrawNoteWindow4 + + Ret + +EndP I_DrawNoteWindow + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_PreNoteWindow Far + + Push CS + Pop DS + Assume DS:Inst + + Call S_GetDestination + Mov AX, CurrentNote + Sub AX, TopNote + Add AX, 16 + Mov BX, 160 + Mul BX + Add AX, 32*2 + Mov DI, AX ; First hilight the row.. + + Mov CX, 10 + Push DI + +I_PreNoteWindow1: + Inc DI + Or Byte Ptr [ES:DI], 0E0h + Inc DI + Loop I_PreNoteWindow1 + + Pop DI + + Mov BX, NotePos + Mov BL, [NotePosTable+BX] + Xor BH, BH + Add DI, BX + Add DI, BX + + Inc DI + Mov Byte Ptr [ES:DI], 30h + + Ret + +EndP I_PreNoteWindow + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_PostNoteWindow Far + + Push CS + Pop DS + Assume DS:Inst + + Mov SI, Offset NoteListKeys + Call M_FunctionDivider + JC I_PostNoteWindow1 + + Jmp [SI] + +I_PostNoteWindow1: + Cmp NotePos, 0 + JNE I_PostNoteWindow5 + + Mov SI, Offset KeyBoardTable + +I_PostNoteWindow2: + LodsW + Cmp AX, 0FFFFh + JE I_PostNoteWindow3 + + Mov BX, AX + LodsW + + Cmp BX, CX + JNE I_PostNoteWindow2 + ; Note to play... + ; AX = notemod. + Mov CX, AX + + Mov AX, Pattern + Mov DS, AX + Assume DS:Pattern + + Mov AL, 12 + Mul BaseOctave + + Push CS + Pop DS + Assume DS:Inst + Mov SI, CurrentNote + Add SI, SI + + Add CX, AX + Cmp CX, 119 + JA I_PostNoteWindow4 ; If note > B-9... not valid! + + Mov CH, SampleNumber + + Call I_GetInstrumentOffset + Mov [DS:BX+SI+40h], CX + + Push CS + Pop DS + + Mov SI, Offset NoteData + Call PE_GetLastInstrument + Mov AH, BL + Inc AH + Mov AL, Byte Ptr CurrentNote + Mov [SI], AX + + Mov AX, PlayChannel + Mov DH, 32+128 + Call Music_PlayNote + + NetworkSendInstrument + Jmp I_NoteDown + +I_PostNoteWindow4: + Mov AX, 1 + Ret + +I_PostNoteWindow3: + Xor AX, AX + Ret + +I_PostNoteWindow5: + Cmp DL, '0' + JB I_PostNoteWindow6 + Cmp DL, '9' + JA I_PostNoteWindow6 + + Sub DL, '0' + + Mov SI, CurrentNote + Add SI, SI + + Call I_GetInstrumentOffset + Assume DS:Nothing + ; DS:BX points to inst. + Add BX, 40h + + Mov AX, NotePos + Cmp AL, 1 + JE I_PostNoteWindow7 + + Inc BX + + Cmp AL, 2 + JE I_PostNoteWindow8 + + Cmp AL, 3 + JE I_PostNoteWindow9 + +I_PostNoteWindow6: + Cmp DX, '.' + JNE I_PostNoteWindow10 + Cmp NotePos, 2 + JB I_PostNoteWindow10 + + Mov SI, CurrentNote + Add SI, SI + + Call I_GetInstrumentOffset + Assume DS:Nothing + Add BX, SI + Add BX, 41h + Mov Byte Ptr [BX], 0 + + NetworkSendInstrument + Jmp I_NoteDown + +I_PostNoteWindow10: + Xor AX, AX + Ret + +I_PostNoteWindow7: ; Octave of note. + Mov AL, [DS:BX+SI] ; AL = Note + Xor AH, AH + Mov CL, 0Ch + Div CL ; AL = octave, AH = Note + + Mov AL, DL + Mov CH, AH + Mul CL + Add AL, CH ; AL = new note + + Mov [DS:BX+SI], AL + + NetworkSendInstrument + Jmp I_NoteDown + +I_PostNoteWindow8: + Mov AL, [DS:BX+SI] ; AL = sample. + Xor AH, AH + Mov CL, 10 + Div CL ; AL = tens, AH = units + + Mov AL, DL + Mov CH, AH + Mul CL + Add AL, CH + + Mov SampleNumber, AL + Mov [DS:BX+SI], AL + + NetworkSendInstrument + Jmp I_NoteRight + +I_PostNoteWindow9: + Mov AL, [DS:BX+SI] + Xor AH, AH + Mov CL, 10 + Div CL + + Mov CH, AH + Mul CL + + Add AL, DL + + Mov SampleNumber, AL + Mov [DS:BX+SI], AL + + Mov NotePos, 2 + +I_PostNoteWindowEnd: + NetworkSendInstrument + Jmp I_NoteDown + +EndP I_PostNoteWindow + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_SelectNoteMouse Far + Assume DS:Inst + + ShR DX, 3 + Add DX, TopNote + Sub DX, 16 + JNC I_SelectNoteMouse1 + + Xor DX, DX + +I_SelectNoteMouse1: + Cmp DX, 119 + JB I_SelectNoteMouse2 + + Mov DX, 119 + +I_SelectNoteMouse2: + Mov CurrentNote, DX + + Mov AX, 1 + Ret + +EndP I_SelectNoteMouse + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_NoteUp Far + + Assume DS:Inst + + Mov AX, CurrentNote + Dec AX + JS I_NoteUp2 + + Mov CurrentNote, AX + Jmp I_NoteUp1 + +I_NoteUp2: + Mov Word Ptr [ES:DI], 5 + +I_NoteUp1: + Mov AX, 1 + Ret + +EndP I_NoteUp + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_NoteDown Far + + Push CS + Pop DS + Assume DS:Inst + + Mov AX, CurrentNote + Inc AX + Cmp AX, 119 + JA I_NoteDown1 + + Mov CurrentNote, AX + +I_NoteDown1: + Mov AX, 1 + Ret + +EndP I_NoteDown + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_NotePgUp Far + + Assume DS:Inst + + Mov AX, CurrentNote + Sub AX, 12 + JNS I_NotePgUp1 + + Xor AX, AX + +I_NotePgUp1: + Mov CurrentNote, AX + + Mov AX, 1 + Ret + +EndP I_NotePgUp + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_NotePgDn Far + + Assume DS:Inst + + Mov AX, CurrentNote + Add AX, 12 + Cmp AX, 119 + JBE I_NotePgDn1 + + Mov AX, 119 + +I_NotePgDn1: + Mov CurrentNote, AX + + Mov AX, 1 + Ret + +EndP I_NotePgDn + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_NoteRight Far + + Push CS + Pop DS + Assume DS:Inst + + Mov AX, NotePos + Inc AX + Cmp AX, 4 + JB I_NoteRight1 + + Mov AX, 3 + +I_NoteRight1: + Mov NotePos, AX + + Mov AX, 1 + Ret + +EndP I_NoteRight + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_NoteLeft Far + + Assume DS:Inst + Mov AX, NotePos + Dec AX + JS I_NoteLeft1 + + Mov NotePos, AX + +I_NoteLeft1: + Mov AX, 1 + Ret + +EndP I_NoteLeft + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_NoteHome Far + Assume DS:Inst + + Mov CurrentNote, 0 + + Mov AX, 1 + Ret + +EndP I_NoteHome + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_NoteEnd Far + Assume DS:Inst + + Mov CurrentNote, 119 + + Mov AX, 1 + Ret + +EndP I_NoteEnd + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_NoteTab Far + + Mov Word Ptr [ES:DI], 16 + + Mov AX, 1 + Ret + +EndP I_NoteTab + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_NoteShiftTab Far + + Mov Word Ptr [ES:DI], 4 + + Mov AX, 1 + Ret + +EndP I_NoteShiftTab + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_NoteSampleIncrease Far + + Assume DS:Inst + + Mov AL, SampleNumber + Inc AX + Cmp AL, 99 + JA I_NoteSampleIncrease1 + + Mov SampleNumber, AL + +I_NoteSampleIncrease1: + Mov AX, 1 + Ret + +EndP I_NoteSampleIncrease + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_NoteSampleDecrease Far + + Assume DS:Inst + + Mov AL, SampleNumber + Dec AL + JS I_NoteSampleDecrease1 + + Mov SampleNumber, AL + +I_NoteSampleDecrease1: + Mov AX, 1 + Ret + +EndP I_NoteSampleDecrease + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_NoteSamplePickUp Far + + Assume DS:Nothing + + Call I_GetInstrumentOffset + + Mov SI, CurrentNote + Mov AX, SI + Mov PlayNote, AL + Add SI, SI + + Mov AX, [DS:BX+SI+40h] + + Mov SampleNumber, AH + + Mov AX, 1 + Ret + +EndP I_NoteSamplePickUp + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_NoteNext Far + Assume DS:Inst + + Mov SI, CurrentNote + Add SI, SI + JZ I_NoteNext1 + + Call I_GetInstrumentOffset + Assume DS:Nothing + + Add BX, SI + Add BX, 40h + + Mov AX, [DS:BX-2] ; 'Last note.' + Cmp AL, 119 ; Is previous note >= B-9 + JAE I_NoteNext1 + + Inc AX + Mov [DS:BX], AX + + NetworkSendInstrument + Jmp I_NoteDown + +I_NoteNext1: + Mov AX, 1 + Ret + +EndP I_NoteNext + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_NotePrevious Far + Assume DS:Inst + + Mov SI, CurrentNote + Cmp SI, 119 + JAE I_NotePrevious1 + + Add SI, SI + + Call I_GetInstrumentOffset + Assume DS:Nothing + + Add BX, SI + Add BX, 40h + + Mov AX, [DS:BX+2] ; 'Last note.' + Test AL, AL + JZ I_NotePrevious1 + + Dec AX + Mov [DS:BX], AX + + Push CS + Pop DS + Assume DS:Inst + + Mov AX, CurrentNote + Dec AX + JS I_NotePrevious1 + + Mov CurrentNote, AX + NetworkSendInstrument + +I_NotePrevious1: + + Mov AX, 1 + Ret + +EndP I_NotePrevious + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_NoteAll Far + + Assume DS:Nothing + + Call I_GetInstrumentOffset + Push DS + Pop ES + + LEA DI, [BX+40h] + + Mov CX, 120 + Mov AH, SampleNumber + Xor AL, AL + + +I_NoteAll1: + StosW + Inc AX + Loop I_NoteAll1 + + Sub DI, 110h + + MovZX BX, SampleNumber + Add BX, BX + JZ I_NoteAll2 + + Mov SI, [BX+64910] + Add SI, 14h + + Mov CX, 26 + Rep MovsB + +I_NoteAll2: + NetworkSendInstrument + + Mov AX, 1 + Ret + +EndP I_NoteAll + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_NoteInsert Far + + Assume DS:Nothing + + Call I_GetInstrumentOffset + Push DS + Pop ES + LEA DI, [BX+40h+120*2-2] + LEA SI, [DI-2] + Mov CX, 119 + + StD + Rep MovsW + Xor AX, AX + StosW + ClD + + NetworkSendInstrument + Mov AX, 1 + Ret + +EndP I_NoteInsert + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_NoteDelete Far + + Assume DS:Nothing + + Call I_GetInstrumentOffset + Push DS + Pop ES + LEA DI, [BX+40h] + LEA SI, [DI+2] + Mov CX, 119 + + Rep MovsW + Xor AX, AX + StosW + + NetworkSendInstrument + + Mov AX, 1 + Ret + +EndP I_NoteDelete + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_NoteTransposeUp Far + + Assume DS:Nothing + + Call I_GetInstrumentOffset + Push DS + Pop ES + + LEA DI, [BX+40h] + + Mov CX, 120 + +I_NoteTransposeUp1: + Mov AL, [DI] + Inc AX + Cmp AL, 119 + JBE I_NoteTransposeUp2 + + Mov AL, 119 + +I_NoteTransposeUp2: + StosB + Inc DI + Loop I_NoteTransposeUp1 + + NetworkSendInstrument + Mov AX, 1 + Ret + +EndP I_NoteTransposeUp + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_NoteTransposeDown Far + + Assume DS:Nothing + + Call I_GetInstrumentOffset + Push DS + Pop ES + + LEA DI, [BX+40h] + + Mov CX, 120 + +I_NoteTransposeDown1: + Mov AL, [DI] + Sub AL, 1 + AdC AL, 0 + StosB + Inc DI + Loop I_NoteTransposeDown1 + + NetworkSendInstrument + + Mov AX, 1 + Ret + +EndP I_NoteTransposeDown + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_NoteSpace Far + + Assume DS:Inst + Cmp NotePos, 2 + JB I_NoteSpace1 + + Mov SI, CurrentNote + Add SI, SI + + Call I_GetInstrumentOffset + Assume DS:Nothing + Mov AL, SampleNumber + Mov [BX+SI+41h], AL + + Jmp I_NoteDown + +I_NoteSpace1: + NetworkSendInstrument + Xor AX, AX + Ret + +EndP I_NoteSpace + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_ExchangeInstruments Far + + EnsureNoNetwork + + Mov DI, Offset O1_ExchangeInstrumentList + Call GetNumberInput + + Mov SI, DX + Dec SI + Add SI, SI + + Call PE_GetLastInstrument + Add BX, BX + + Cmp SI, BX + JE I_ExchangeInstruments1 + + Call Music_GetSongSegment + Mov ES, AX + Mov DS, AX + Mov DI, [DS:64712+BX] + Mov SI, [DS:64712+SI] ; DS:SI, ES:DI point to + ; sample headers + + Mov CX, 554 + +I_ExchangeInstruments2: + Mov AL, [ES:DI] + MovsB + Mov [DS:SI-1], AL + + Loop I_ExchangeInstruments2 + + Call I_MapEnvelope + +I_ExchangeInstruments1: + Mov AX, 1 + Ret + +EndP I_ExchangeInstruments + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_DoubleSampleSpeed Far + + Call I_GetSampleOffset + Mov EAX, [BX+3Ch] + ShL EAX, 1 + Cmp EAX, 9999999 + JA I_DoubleSampleSpeed1 + + Mov [BX+3Ch], EAX + +I_DoubleSampleSpeed1: + NetworkSendSample + + Mov AX, 1 + Ret + +EndP I_DoubleSampleSpeed + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_HalveSampleSpeed Far + + Call I_GetSampleOffset + ShR DWord Ptr [BX+3Ch], 1 + + NetworkSendSample + + Mov AX, 1 + Ret + +EndP I_HalveSampleSpeed + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_SampleSpeedSemiUp Far + + Call I_GetSampleOffset + + Mov EAX, 255392045 + Mul DWord Ptr [BX+3Ch] + + Add EDX, [BX+3Ch] + JC I_SampleSpeedSemiUp1 + + Mov [BX+3Ch], EDX + +I_SampleSpeedSemiUp1: + NetworkSendSample + + Mov AX, 1 + Ret + +EndP I_SampleSpeedSemiUp + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_SampleSpeedSemiDown Far + + Call I_GetSampleOffset + + Mov EAX, 4053909306 + Mul DWord Ptr [BX+3Ch] + Mov [BX+3Ch], EDX + + NetworkSendSample + + Mov AX, 1 + Ret + +EndP I_SampleSpeedSemiDown + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_ReplaceInstrument Far + + EnsureNoNetwork + + Mov DI, Offset O1_ReplaceInstrumentList + Call GetNumberInput + + Call PE_GetLastInstrument + Mov DH, BL + Inc DH ; DH/DL = samples to swap + + Cmp DL, DH + JE I_ReplaceInstrument1 + + Call Music_GetInstrumentMode + JZ I_ReplaceInstrument1 + + XChg DH, DL + Or DH, 80h + Call PE_SwapInstruments + +I_ReplaceInstrument1: + Mov AX, 1 + Ret + +EndP I_ReplaceInstrument + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_ScaleSampleVolumes Far + + EnsureNoNetwork + + Mov DI, Offset O1_GetInstrumentAmpList + Mov CX, 3 + Call M_Object1List + + Cmp DX, 1 + JNE I_ScaleSampleVolumesEnd + + Mov BP, CS:InstrumentAmplification + Mov BX, 100 + + Call Music_GetSongSegment + Mov DS, AX + Mov SI, 64912 + Mov CX, 99 + +I_ScaleSampleVolumes1: + Xor AX, AX + Mov DI, [SI] + Mov AL, [DI+11h] + Mul BP + Div BX + Cmp AX, 64 + JB I_ScaleSampleVolumes2 + + Mov AX, 64 + +I_ScaleSampleVolumes2: + Mov [DI+11h], AL + + Add SI, 2 + Dec CX + JNZ I_ScaleSampleVolumes1 + +I_ScaleSampleVolumesEnd: + Mov AX, 1 + Ret + +EndP I_ScaleSampleVolumes + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_ScaleInstrumentVolumes Far + + EnsureNoNetwork + + Mov DI, Offset O1_GetInstrumentAmpList + Mov CX, 3 + Call M_Object1List + + Cmp DX, 1 + JNE I_ScaleInstrumentVolumesEnd + + Mov BP, CS:InstrumentAmplification + Mov BX, 100 + + Call Music_GetSongSegment + Mov DS, AX + Mov SI, 64712 + Mov CX, 99 + +I_ScaleInstrumentVolumes1: + Xor AX, AX + Mov DI, [SI] + Mov AL, [DI+18h] + Mul BP + Div BX + Cmp AX, 128 + JB I_ScaleInstrumentVolumes2 + + Mov AX, 128 + +I_ScaleInstrumentVolumes2: + Mov [DI+18h], AL + + Add SI, 2 + Dec CX + JNZ I_ScaleInstrumentVolumes1 + +I_ScaleInstrumentVolumesEnd: + Mov AX, 1 + Ret + +EndP I_ScaleInstrumentVolumes + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_CopyInstrument Far + + Mov DI, Offset O1_CopyInstrumentList + Call GetNumberInput + + Call I_GetInstrumentOffset ; Gets DS:BX with cur inst. + + Mov DI, BX + Mov SI, DX + Add SI, SI + Mov SI, [64710+SI] + + Push DS + Pop ES + + Mov CX, 554/2 + Rep MovsW + + Call I_MapEnvelope + + NetworkSendInstrument + + Mov AX, 1 + Ret + +EndP I_CopyInstrument + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_SwapInstruments Far + + EnsureNoNetwork + + Mov DI, Offset O1_SwapInstrumentList + Call GetNumberInput + + Mov SI, DX +; Dec SI + Add SI, SI + + Call PE_GetLastInstrument + Mov DH, BL + Inc DH ; DH/DL = samples to swap + Add BX, BX + + Cmp DL, DH + JE I_SwapInstruments1 + + Call Music_GetSongSegment + Mov ES, AX + Mov DS, AX + Mov DI, [DS:64712+BX] + Mov SI, [DS:64710+SI] ; DS:SI, ES:DI point to + ; sample headers + + Mov CX, 554 + +I_SwapInstruments2: + Mov AL, [ES:DI] ; Swapping headers. + MovsB + Mov [DS:SI-1], AL + + Loop I_SwapInstruments2 + + ; Now to swap pattern + ; stuff... + Call Music_GetInstrumentMode + JZ I_SwapInstruments3 + + Call PE_SwapInstruments + +I_SwapInstruments3: + Call I_MapEnvelope + +I_SwapInstruments1: + Mov AX, 1 + Ret + +EndP I_SwapInstruments + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_UpdateInstrument Far + + EnsureNoNetwork + + Call PE_GetLastInstrument + Mov DX, BX + Inc DX + Add BX, BX + + Call Music_GetSongSegment + Mov ES, AX + Mov DI, [ES:64712+BX] + Add DI, 40h + + Call PE_UpdateInstruments + + Mov AX, 1 + Ret + +EndP I_UpdateInstrument + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc MouseEnvelopeEvent1 Far + + Mov CS:MouseX, CX + Mov CS:MouseY, DX + + Mov CX, 8010h ; Envelope mouse control request.. + Call AddMouseQueue + + Xor AX, AX + Ret + +EndP MouseEnvelopeEvent1 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc MouseEnvelopeEvent4 Far ; Delete node + + Test BH, 6 + JNZ MouseEnvelopeEvent4_1 + + Mov CS:MouseX, CX + Mov CS:MouseY, DX + + Mov CX, 8003h ; Envelope mouse control request.. + Call AddMouseQueue + +MouseEnvelopeEvent4_1: + Xor AX, AX + Ret + +EndP MouseEnvelopeEvent4 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc MouseEnvelopeEvent2 Far ; Envelope drag + + Mov CS:MouseX, CX + Mov CS:MouseY, DX + + Mov CX, 8001h + Call AddMouseQueue + + Xor AX, AX + Ret + +EndP MouseEnvelopeEvent2 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc MouseEnvelopeEvent3 Far ; Release envelope + + Mov CX, 8002h + Call AddMouseQueue + + Xor AX, AX + Ret + +EndP MouseEnvelopeEvent3 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc DrawEnvelopeHeader ; AH = colour, DS = inst + Assume DS:Inst + + Mov SI, InstrumentScreen ; 1-3 + Add SI, SI ; 2-6 + Add SI, Word Ptr NodeHeld ; 2-7 + Add SI, SI ; 4-14 + Mov SI, [EnvelopeHeaderTable+SI-4] + Mov DI, (33+16*80)*2 + + Call S_DrawString + + Ret + +EndP DrawEnvelopeHeader + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_DrawEnvelope Far + + Push CS + Pop DS + Assume DS:Inst + + Mov AH, 20h + Call DrawEnvelopeHeader + + Call S_GetDestination + Mov DI, (32+18*80)*2 + Mov AX, 0C00h + + Mov DX, 8 + +I_DrawEnvelope1: + Mov CX, 32 + +I_DrawEnvelope2: + StosW + Inc AX + Loop I_DrawEnvelope2 + + Add DI, (80-32)*2 + Dec DX + JNZ I_DrawEnvelope1 + + Call I_GetEnvelopeOffset ; Returns DS:SI + Mov BX, CS:CurrentNode ; to envelope table + Mov CX, BX + + Add BX, BX + Add BX, CX ; BX = CurrentNode*3 + + Mov AL, [SI+BX+6] + CBW ; Value + + Test Byte Ptr [SI], 80h + JZ I_DrawEnvelope5 + + Add AX, 32 + +I_DrawEnvelope5: + Push AX + Push Word Ptr [SI+BX+7] ; Tick + Push CS:MaxNode + Push CX ; Node + + Mov DI, (66+19*80)*2 + Mov AH, 2 + Push CS + Pop DS + Mov SI, Offset EnvelopeMsg + Call S_DrawString + + Add SP, 8 + + Cmp MouseNodeHeld, 0 + JZ I_DrawEnvelope4 + + Call MouseGetStatus + Test AL, 6 + JNZ I_DrawEnvelope3 + + Call I_MouseEnvelopeReleased + Jmp I_DrawEnvelope4 + +I_DrawEnvelope3: + Mov SI, Offset EnvelopeEvent3 + Call MouseAddEvent + Mov SI, Offset EnvelopeEvent2 + Call MouseAddEvent + + Ret + +I_DrawEnvelope4: + Mov SI, Offset EnvelopeEvent1 + Call MouseAddEvent + Mov SI, Offset EnvelopeEvent4 + Call MouseAddEvent + + Ret + +EndP I_DrawEnvelope + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_PreEnvelope Far + + Push CS + Pop DS + + Mov AH, 23h + Call DrawEnvelopeHeader + + Ret + +EndP I_PreEnvelope + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_PostEnvelope Far + + Push CS + Pop DS + Assume DS:Inst + + Mov SI, Offset VolumeEnvelopeNodeKeys + + Cmp NodeHeld, 1 + JE I_PostEnvelope2 + + Mov SI, Offset VolumeEnvelopeKeys + +I_PostEnvelope2: + Call M_FunctionDivider + JC I_PostEnvelope1 + + Jmp [SI] + +I_PostEnvelope1: +IF ENABLEPRESETENVELOPES + + Cmp DX, '0' + JB I_PostEnvelopeNoPreset + Cmp DX, '9' + JA I_PostEnvelopeNoPreset + + Call I_GetEnvelopeOffset + Push DS + Pop ES + Mov DI, SI ; ES:DI set + + Push CS + Pop DS + Mov AL, 81 + Sub DL, '0' + Mul DL ; AX = offset + Mov SI, AX + Add SI, Offset PresetEnvelopes + + Mov CX, 6/2 + Rep MovsW + Mov CX, 25 + +I_PostEnvelopePreset1: + LodsB + Sub AL, AmplitudeCompensate + StosB + MovsW + Loop I_PostEnvelopePreset1 + + Call I_MapEnvelope + NetworkSendInstrument + + Mov AX, 1 + Ret + +I_PostEnvelopeNoPreset: + Test CH, 60h ; Alt? + JZ I_PostEnvelopeNoSet + Test CH, 1 ; On keypress + JZ I_PostEnvelopeNoSet + + Cmp CL, 2 + JB I_PostEnvelopeNoSet + Cmp CL, 0Bh + JA I_PostEnvelopeNoSet + JNE I_PostEnvelopeSet2 + + Mov CL, 1 + +I_PostEnvelopeSet2: + Mov AX, CX + Dec AX + And AX, 0FFh + Mov SI, Offset EnvelopeSetMsg + Call SetInfoLine + Mov CL, 81 + Mul CL + + Call I_GetEnvelopeOffset ; Gets DS:SI + Push CS + Pop ES + Mov DI, AX + Add DI, Offset PresetEnvelopes ; ES:DI points to dest + + LodsW + And AL, 7Fh + StosW + + Mov CX, 4/2 + Rep MovsW + Mov CX, 25 + +I_PostEnvelopeSet1: + LodsB + Add AL, CS:AmplitudeCompensate + StosB + MovsW + Loop I_PostEnvelopeSet1 + + Call I_MapEnvelope + + Mov AX, 1 + Ret + +I_PostEnvelopeNoSet: +ENDIF ; PRESETENVELOPES + Xor AX, AX + Ret + +EndP I_PostEnvelope + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_MapEnvelope Far + + Push CS + Pop DS + Assume DS:Inst + + Cmp InstrumentScreen, 0 + JNE I_MapEnvelope1 + + Ret + +I_MapEnvelope1: + Mov UpdateInstrumentScreen, 0 + + Push BP + + Call S_GetGenerationTableOffset + Push DI ; ES:DI points to table. + Mov CX, 32*8*8*8/4 + Xor EAX, EAX + Rep StosD + Pop DI + Push DI + + Add DI, 3 + Mov CX, 32 + Inc AX + +I_MapEnvelopeYAxis1: + StosB + Add DI, 511 + Loop I_MapEnvelopeYAxis1 + + Pop DI + Push DI + + Call I_GetEnvelopeOffset ; DS:SI points to envelope + Assume DS:Nothing + + Mov AL, 32 + + Add DI, 31*256 + + Test Byte Ptr [SI], 80h + JNZ I_MapEnvelopeFilterCompensate + Cmp Byte Ptr [CS:InstrumentScreen], 1 + JNE I_MapEnvelopeXAxis1 + + Xor AL, AL +I_MapEnvelopeFilterCompensate: + Add DI, 31*256 + +I_MapEnvelopeXAxis1: + Mov CS:AmplitudeCompensate, AL + + Mov AX, 100h + Mov CX, 128 + + Rep StosW ; X-axis drawn + + Pop DI + + Xor DH, DH + Mov DL, [SI+1] + + Mov CS:MaxNode, DX + Cmp CS:CurrentNode, DX + JB I_MapEnvelope2 + + Mov AX, DX + Sub AX, 1 + AdC AX, 0 + Mov CS:CurrentNode, AX + +I_MapEnvelope2: + Test DX, DX + JZ I_MapEnvelopeEnd + + Sub DX, 1 + AdC DX, 1 + + Push DX + + ; DX = last node + ; DS:SI = envelope, ES:DI = table + Mov BX, DX ; MaxNode + Add BX, BX + Add BX, DX ; BX = MaxNode*3 + + Mov AX, [DS:SI+BX+6+1-3] ; Get last nodes tick + Xor DX, DX + Mov BX, ENVELOPEGRANULARITY + Div BX + Inc AX + Mul BX + Mov CS:UpperLimit, AX + + Push DI + Xor BP, BP + Jmp I_MapEnvelope4 + +I_MapEnvelope3: + Push CX + Push DI + +I_MapEnvelope4: ; Node drawing part + Mov BX, BP + Add BX, BX + Add BX, BP + + Mov AL, 64 + Sub AL, CS:AmplitudeCompensate + Sub AL, [SI+BX+6] + Mov AH, 244 ; 244 = 61/64*256 + Mul AH + ; AX = amplitude + Mov CS:CurrentAmplitude, AX + Mov CX, AX ; CX = amplitude + + Mov AX, [SI+BX+7] + Cmp AX, CS:UpperLimit + JAE I_MapEnvelopeError + + Mov DX, 250 ; 249 if UpperLimit = LastNode tick + Mul DX +; Add AX, 125 +; AdC DX, 0 + Div CS:UpperLimit + + Mov CS:CurrentTick, AX + + ; OK.. plot points + Xor CL, CL + Add DI, AX + Add DI, CX + Add DI, 256+3 + + Mov AX, 101h + Mov [ES:DI], AX + Mov [ES:DI-256], AX + Mov [ES:DI+256], AX + Mov [ES:DI-1], AL + Mov [ES:DI-256-1], AL + Mov [ES:DI+256-1], AL + + Cmp BP, CS:CurrentNode + JNE I_MapEnvelope5 + + Dec AX + Mov [ES:DI+2], AX + Mov [ES:DI+256+2], AX + Mov [ES:DI-256+2], AX + XChg AH, AL + Mov [ES:DI-3], AX + Mov [ES:DI+256-3], AX + Mov [ES:DI-256-3], AX + +I_MapEnvelope5: + Sub DI, CX + Sub DI, 256 + Mov AX, BP + Mov CX, 64 + + Test Byte Ptr [SI], 2 + JZ I_MapEnvelope6 + + Mov AH, 1 + + Cmp AL, [SI+2] + JE I_MapEnvelopeLoop1 + Cmp AL, [SI+3] + JNE I_MapEnvelope6 + +I_MapEnvelopeLoop1: + Mov AL, AH + ShR AL, 1 + StosB + Add DI, 255 + Inc AH + Loop I_MapEnvelopeLoop1 + + Jmp I_MapEnvelope7 + +I_MapEnvelope6: + Test Byte Ptr [SI], 4 + JZ I_MapEnvelope7 + + Cmp AL, [SI+4] + JE I_MapEnvelopeSusLoop2 + Cmp AL, [SI+5] + JNE I_MapEnvelope7 + +I_MapEnvelopeSusLoop2: + Mov AL, 1 + +I_MapEnvelopeSusLoop1: + StosB + Add DI, 255 + Xor AL, 1 + Loop I_MapEnvelopeSusLoop1 + +I_MapEnvelope7: ; Now for line segment + Test BP, BP + JZ I_MapEnvelope8 ; Don't draw line for first node + + Pop DI + Push DI + + Add DI, CS:LastTick + Add DI, 103h + + Mov CX, CS:CurrentTick + Sub CX, CS:LastTick + JC I_MapEnvelope8 ; Error.. + JNZ I_MapEnvelope11 + + ; Vertical line. + Mov AX, CS:LastAmplitude + Mov CX, CS:CurrentAmplitude + Xor AL, AL + Xor CL, CL + + Add DI, AX ; LastAmplitude + + Mov DX, 256 + + Sub CX, AX + JNS I_MapEnvelope9 + + Neg DX + Neg CX + +I_MapEnvelope9: + ShR CX, 8 + JZ I_MapEnvelope12 + +I_MapEnvelope10: + Mov Byte Ptr [ES:DI], 1 + Add DI, DX + Loop I_MapEnvelope10 + +I_MapEnvelope12: + Jmp I_MapEnvelope8 + +I_MapEnvelope11: ; Diagonal line + Push SI + + Xor SI, SI + Mov AX, CS:CurrentAmplitude + Sub AX, CS:LastAmplitude + JNS I_MapEnvelope13 + + Inc SI ; SI = 1 if opp direction + Neg AX + +I_MapEnvelope13: + Xor DX, DX + Div CX + Mov DX, AX + + Test SI, SI + Mov SI, -256 + JZ I_MapEnvelope15 + + Neg SI + Neg DX + +I_MapEnvelope15: + Mov BX, CS:LastAmplitude + Inc CX + Dec DI + Push DI + Jmp I_MapEnvelope17 + +I_MapEnvelope14: + Push DI + Push BX + Xor BL, BL + Add DI, BX + +I_MapEnvelope16: + Mov Byte Ptr [ES:DI], 1 + Add DI, SI + Dec AL + JNZ I_MapEnvelope16 + + Pop BX + +I_MapEnvelope17: + Mov AL, BH + Add BX, DX + Sub AL, BH + + CBW ; + Xor AL, AH ; AL = |AL| + Sub AL, AH ; + Sub AL, 1 + AdC AL, 1 + + Pop DI + Inc DI + Loop I_MapEnvelope14 + + Pop SI + +I_MapEnvelope8: + Mov AX, CS:CurrentAmplitude + Mov BX, CS:CurrentTick + Mov CS:LastAmplitude, AX + Mov CS:LastTick, BX + +I_MapEnvelopeError: + Pop DI + Pop CX + Inc BP + Loop I_MapEnvelope3 + + ; Now shove on playing points. + + Call PE_GetLastInstrument + Inc BX + + Mov CX, CS:InstrumentScreen + Mov BP, CX + Mov DL, 1 + Add CL, 11 + ShL BP, 4 + ShL DX, CL + Add BP, 48h + + Call Music_GetSlaveChannelInformationTable + ; Returns DS:SI, CX + Assume DS:Nothing + +I_MapEnvelopePlaying1: + Cmp [SI+33h], BL + JNE I_MapEnvelopePlayingNext + + Test Byte Ptr [SI], 1 + JZ I_MapEnvelopePlayingNext + + Mov AX, [DS:SI+BP] + And AX, AX + JNZ I_MapEnvelopePlaying2 + + Test [SI], DX + JZ I_MapEnvelopePlayingNext + +I_MapEnvelopePlaying2: + Cmp AX, CS:UpperLimit + JAE I_MapEnvelopePlayingNext + + Push CX + Push DX + + Call S_GetGenerationTableOffset + Add DI, 3 + + Mov DX, 250 + Mul DX + Div CS:UpperLimit + + Add DI, AX + Mov CX, 64 + +I_DrawEnvelopePlaying1: + Mov Byte Ptr [ES:DI], 1 + Add DI, 256 + Loop I_DrawEnvelopePlaying1 + + Mov CS:UpdateInstrumentScreen, 1 + + Pop DX + Pop CX + +I_MapEnvelopePlayingNext: + Add SI, SLAVECHANNELSIZE + Loop I_MapEnvelopePlaying1 + +I_MapEnvelopeEnd: + Xor AX, AX + Mov BX, 32 + Mov CX, 8 + Call S_GenerateCharacters + + Pop BP + + Push CS + Pop DS + + Ret + +EndP I_MapEnvelope + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_GetMouseNode ; Returns DI, carry if none + + Call I_GetEnvelopeOffset + ; Returns DS:SI to envelope + Xor CH, CH + Mov CL, [SI+1] + + Add SI, 6 ; Start of envelope.. have to find + ; a point that fits MouseX, MouseY + ; XPixel = ENVELOPELEFT*8 + 250*Tick/UpperLimit + 3 + ; YPixel = ENVELOPETOP*8 + 61*(64-AmplitudeCompensate-Amplitude)/64 + 1 + + Xor DI, DI ; DI = node number. + JCXZ I_GetMouseNode3 + +I_GetMouseNode1: + Mov BX, DI + Add BX, BX + Add BX, DI + + Mov AX, 250 + Mul Word Ptr [SI+BX+1] + Div CS:UpperLimit + Add AX, ENVELOPELEFT*8+2 + + Mov DL, 64 + Sub DL, CS:AmplitudeCompensate + Sub DL, [SI+BX] + + Mov BX, AX ; BX = XPixel + + Mov AL, 244 ; 244 = 61/64*256 + Mul DL + Mov AL, AH + Xor AH, AH + Add AX, ENVELOPETOP*8 ; AX = YPixel of node... + + Cmp MouseX, BX + JB I_GetMouseNode2 + Cmp MouseY, AX + JB I_GetMouseNode2 + Add AX, 2 + Add BX, 2 + Cmp MouseX, BX + JA I_GetMouseNode2 + Cmp MouseY, AX + JA I_GetMouseNode2 + +I_GetMouseNode3: + ClC + Ret + +I_GetMouseNode2: + Inc DI + Cmp DI, CX + JB I_GetMouseNode1 + + StC + Ret + +EndP I_GetMouseNode + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_MouseEnvelopeDelete Far + + Call I_GetMouseNode + JC I_MouseEnvelopeDelete1 + Mov CS:CurrentNode, DI + + Push CS + Pop DS + Jmp I_VolumeEnvelopeDelete + +I_MouseEnvelopeDelete1: + Mov AX, 1 + Ret + +EndP I_MouseEnvelopeDelete + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_MouseEnvelopePress Far + Assume DS:Nothing + ; If on top of node, then pick up this + ; node, ; MouseNodeHeld = 1 + ; If NOT near node, and nodes < 25, + ; then CREATE new node in appropriate + ; position, MouseNodeHeld = 1. If + ; no node will fit in-between, then + ; do nothing. + ; Else nothing + Call I_GetMouseNode + JNC I_MouseEnvelopeNodeFound1 + Cmp CX, 25 + JAE I_MouseEnvelopePressError + + ; Figger out envelope tick position... + Mov AX, MouseX + Sub AX, ENVELOPELEFT*8+3 + JNC I_MouseEnvelopeCreateNode4 + + Xor AX, AX + +I_MouseEnvelopeCreateNode4: + Mov BX, 250 + Mul CS:UpperLimit + Add AX, 125 + AdC DX, 0 + Div BX + + Mov CX, AX ; CX = new position.... + Cmp AX, MAXENVELOPETICK + JB I_MouseEnvelopeCreateNode3 + + Mov CX, MAXENVELOPETICK + +I_MouseEnvelopeCreateNode3: + Call I_GetEnvelopeOffset + Mov DL, [SI+1] + Mov BX, SI + Xor DH, DH + Xor DI, DI + Add BX, 7 + +I_MouseEnvelopeCreateNode1: + Cmp CX, [BX] + JE I_MouseEnvelopePressError + JB I_MouseEnvelopeCreateNode2 + + Add BX, 3 + Inc DI + Cmp DI, DX + JB I_MouseEnvelopeCreateNode1 + +I_MouseEnvelopeCreateNode2: + ClI + + Inc Byte Ptr [SI+1] + + Push BX + Push CX + Push DI + + Mov CX, DI + Cmp CL, [SI+2] + JA I_MEPIns1 + + Inc Byte Ptr [SI+2] + +I_MEPIns1: + Cmp CL, [SI+3] + JA I_MEPIns2 + + Inc Byte Ptr [SI+3] + +I_MEPIns2: + Cmp CL, [SI+4] + JA I_MEPIns3 + + Inc Byte Ptr [SI+4] + +I_MEPIns3: + Cmp CL, [SI+5] + JA I_MEPIns4 + + Inc Byte Ptr [SI+5] + +I_MEPIns4: + + Push DS + Pop ES + + StD + + Sub DX, DI + Mov CX, DX + Add CX, CX + Add CX, DX ; CX = (Last-New)*3 + + LEA DI, [BX+1] + Add DI, CX + LEA SI, [DI-3] + + Rep MovsB + + ClD + + Pop DI + Pop CX + Pop BX + + Mov [BX], CX + + Mov CX, 61 + Mov AX, MouseY + Sub AX, ENVELOPETOP*8 + JNC I_MEPChk1 + + Xor AX, AX + +I_MEPChk1: + Cmp AX, CX + JB I_MepChk2 + + Mov AX, CX + +I_MEPChk2: + ShL AX, 6 + Xor DX, DX + Div CX + + Mov DL, 64 + Sub DL, AL + Sub DL, CS:AmplitudeCompensate + Mov [BX-1], DL + +I_MouseEnvelopeNodeFound1: ; Have to find limits... + Mov CurrentNode, DI + Call I_EnvelopeSelected + + StI + + Mov BX, DI + Mov CL, BL + Inc CX + Add BX, BX + Add BX, DI + ; AX = lower limit, DX = upper limit + Xor AX, AX + Xor DX, DX + And DI, DI + JZ I_MouseEnvelopeNodeFound3 + + Mov DX, MAXENVELOPETICK + Mov AX, [SI+BX+6+1-3] + Inc AX + +I_MouseEnvelopeNodeFound2: + Cmp CL, [SI+1] + JAE I_MouseEnvelopeNodeFound3 + + Mov DX, [SI+BX+6+1+3] + Dec DX + +I_MouseEnvelopeNodeFound3: + Mov LowerTickLimit, AX + Mov UpperTickLimit, DX + + Mov BX, 2 + Call SetMouseCursorType + + Mov AX, 1 + Mov MouseNodeHeld, AL + Call SetKeyboardLock + Jmp I_MousePressChain + +I_MouseEnvelopePressError: + Mov AX, 1 + Ret + +EndP I_MouseEnvelopePress + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_MouseEnvelopeDrag Far + Assume DS:Nothing + ; CurrentNode update + + Call I_GetEnvelopeOffset + ; Returns DS:SI to envelope + Mov AX, CurrentNode + Mov BX, AX + Add BX, BX + Add BX, AX + LEA SI, [SI+BX+6] ; DS:SI points to current node + + ; Tick first + Mov AX, MouseX + Sub AX, ENVELOPELEFT*8+3 + JNC I_MouseEnvelopeDrag1 + + Xor AX, AX + +I_MouseEnvelopeDrag1: + Mov BX, 250 + Mul CS:UpperLimit + Add AX, 125 + AdC DX, 0 + Div BX + ; AX = tick.. now to check bounds.. + Cmp AX, LowerTickLimit + JAE I_MouseEnvelopeDrag2 + + Mov AX, LowerTickLimit + +I_MouseEnvelopeDrag2: + Cmp AX, UpperTickLimit + JBE I_MouseEnvelopeDrag3 + + Mov AX, UpperTickLimit + +I_MouseEnvelopeDrag3: + ClI + + Mov [SI+1], AX + + Mov AX, MouseY + Mov CX, 61 + Sub AX, ENVELOPETOP*8 + JNC I_MouseEnvelopeDrag4 + + Xor AX, AX + +I_MouseEnvelopeDrag4: + Cmp AX, CX + JBE I_MouseEnvelopeDrag5 + + Mov AX, CX + +I_MouseEnvelopeDrag5: + ShL AX, 6 + Xor DX, DX + Div CX + + Mov DL, 64 + Sub DL, AL + Sub DL, CS:AmplitudeCompensate + Mov [SI], DL + + StI + + ; XPixel = ENVELOPELEFT*8 + 250*Tick/UpperLimit + 3 + ; YPixel = ENVELOPETOP*8 + 61*(64-AmplitudeCompensate-Amplitude)/64 + 1 + +I_MousePressChain: + Push CS:UpperLimit + Call I_RedrawWave + Pop AX + Cmp AX, CS:UpperLimit + JE I_GetMousePositionEnd + + ; Set position.... + Call I_GetEnvelopeOffset + Mov AX, CS:CurrentNode + Add SI, AX + Add SI, AX + Add SI, AX + Add SI, 6 + + Mov AX, 250 + Mul Word Ptr [SI+1] + Div CS:UpperLimit + Add AX, ENVELOPELEFT*8-1 ; +3 + Mov CX, AX + + Xor DX, DX + Mov AL, 64 + Sub AL, CS:AmplitudeCompensate + Sub AL, [SI] + Mov AH, 244 + Mul AH + Mov DL, AH + + Add DX, ENVELOPETOP*8-2 ; +1 + Call MouseSetXY + +I_GetMousePositionEnd: + NetworkSendInstrument + + Mov AX, 1 + Ret + +EndP I_MouseEnvelopeDrag + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_MouseEnvelopeReleased Far + Assume DS:Inst + ; MouseNodeHeld = 0 + + Xor BX, BX + Call SetMouseCursorType + + Xor AX, AX + Mov CS:MouseNodeHeld, AL + Call SetKeyboardLock + + NetworkSendInstrument + + Mov AX, 1 + Ret + +EndP I_MouseEnvelopeReleased + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_VolumeEnvelopeRight Far + + Assume DS:Inst + + Mov AX, CurrentNode + Inc AX + Cmp AX, MaxNode + JAE I_VolumeEnvelopeRight1 + + Mov CurrentNode, AX + Call I_MapEnvelope + +I_VolumeEnvelopeRight1: + Mov AX, 1 + Ret + +EndP I_VolumeEnvelopeRight + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_VolumeEnvelopeLeft Far + + Assume DS:Inst + + Cmp CurrentNode, 0 + JE I_VolumeEnvelopeLeft1 + + Dec CurrentNode + Call I_MapEnvelope + +I_VolumeEnvelopeLeft1: + Mov AX, 1 + Ret + +EndP I_VolumeEnvelopeLeft + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_VolumeEnvelopeUp Far + + Mov Word Ptr [ES:DI], 5 + + Mov AX, 1 + Ret + +EndP I_VolumeEnvelopeUp + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_VolumeEnvelopeDown Far + + Mov Word Ptr [ES:DI], 17 + + Mov AX, 1 + Ret + +EndP I_VolumeEnvelopeDown + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_VolumeEnvelopeHeldUp Far + + Assume DS:Inst + + Mov CX, CurrentNode + + Call I_GetEnvelopeOffset + Assume DS:Nothing + + Add SI, CX + Add SI, CX + Add SI, CX + Add SI, 6 + + Mov AL, [SI] + Add AL, CS:AmplitudeCompensate + + Cmp AL, 64 + JAE I_VolumeEnvelopeHeldUp1 + + Inc Byte Ptr [SI] + + Call I_MapEnvelope + NetworkSendInstrument + +I_VolumeEnvelopeHeldUp1: + Mov AX, 1 + Ret + +EndP I_VolumeEnvelopeHeldUp + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_VolumeEnvelopeHeldDown Far + + Assume DS:Inst + + Mov CX, CurrentNode + + Call I_GetEnvelopeOffset + Assume DS:Nothing + + Add SI, CX + Add SI, CX + Add SI, CX + Add SI, 6 + + Mov AL, [SI] + Add AL, CS:AmplitudeCompensate + + JZ I_VolumeEnvelopeHeldDown1 + + Dec Byte Ptr [SI] + + Call I_MapEnvelope + NetworkSendInstrument + +I_VolumeEnvelopeHeldDown1: + Mov AX, 1 + Ret + +EndP I_VolumeEnvelopeHeldDown + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_VolumeEnvelopeHeldLeft Far + + Assume DS:Inst + + Mov CX, CurrentNode + Mov DX, CX + Add DX, DX + JZ I_VolumeEnvelopeHeldLeft1 + + Call I_GetEnvelopeOffset + Assume DS:Nothing + + Add SI, CX + Add SI, DX + Add SI, 7 ; DS:SI points to node's posn + + Mov AX, [SI] + + Dec AX + Cmp AX, [SI-3] ; Last node. + JE I_VolumeEnvelopeHeldLeft1 + + Mov [SI], AX + + Call I_MapEnvelope + NetworkSendInstrument + +I_VolumeEnvelopeHeldLeft1: + Mov AX, 1 + Ret + +EndP I_VolumeEnvelopeHeldLeft + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_VolumeEnvelopeHeldLeftFast Far + + Assume DS:Inst + + Mov CX, CurrentNode + Mov DX, CX + Add DX, DX + JZ I_VolumeEnvelopeHeldLeftFast2 + + Call I_GetEnvelopeOffset + Assume DS:Nothing + + Add SI, CX + Add SI, DX + Add SI, 7 + + Mov AX, [SI] + + Sub AX, 16 + JNC I_VolumeEnvelopeHeldLeftFast3 + + Xor AX, AX + +I_VolumeEnvelopeHeldLeftFast3: + Cmp AX, [SI-3] ; Last node. + JA I_VolumeEnvelopeHeldLeftFast1 + + Mov AX, [SI-3] + Inc AX + +I_VolumeEnvelopeHeldLeftFast1: + Mov [SI], AX + + Call I_MapEnvelope + NetworkSendInstrument + +I_VolumeEnvelopeHeldLeftFast2: + Mov AX, 1 + Ret + +EndP I_VolumeEnvelopeHeldLeftFast + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_VolumeEnvelopeHeldHome Far + + Assume DS:Inst + + Mov CX, CurrentNode + Mov DX, CX + Add DX, DX + JZ I_VolumeEnvelopeHeldHome1 + + Call I_GetEnvelopeOffset + Assume DS:Nothing + + Add SI, CX + Add SI, DX + Add SI, 7 + + Mov AX, [SI-3] + Inc AX + Mov [SI], AX + + Call I_MapEnvelope + NetworkSendInstrument + +I_VolumeEnvelopeHeldHome1: + Mov AX, 1 + Ret + +EndP I_VolumeEnvelopeHeldHome + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_VolumeEnvelopeHeldRight Far + + Assume DS:Inst + + Mov CX, CurrentNode + Mov DX, CX + Add DX, DX + JZ I_VolumeEnvelopeHeldRight1 + + Call I_GetEnvelopeOffset + Assume DS:Nothing + + Add SI, CX + Add SI, DX + Add SI, 7 + + Mov AX, [SI] + Cmp AX, MAXENVELOPETICK + JAE I_VolumeEnvelopeHeldRight1 + + Inc AX + Inc CX + Cmp CX, CS:MaxNode + JE I_VolumeEnvelopeHeldRight2 + + Cmp AX, [SI+3] ; Last node. + JE I_VolumeEnvelopeHeldRight1 + +I_VolumeEnvelopeHeldRight2: + Mov [SI], AX + + Call I_MapEnvelope + NetworkSendInstrument + +I_VolumeEnvelopeHeldRight1: + Mov AX, 1 + Ret + +EndP I_VolumeEnvelopeHeldRight + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_VolumeEnvelopeHeldEnd Far + + Assume DS:Inst + + Mov CX, CurrentNode + Mov DX, CX + Add DX, DX + JZ I_VolumeEnvelopeHeldEnd1 + + Call I_GetEnvelopeOffset + Assume DS:Nothing + + Add SI, CX + Add SI, DX + Add SI, 7 + + + Mov AX, MAXENVELOPETICK + Inc CX + Cmp CX, CS:MaxNode + JE I_VolumeEnvelopeHeldEnd2 + + Mov AX, [SI+3] + Dec AX + +I_VolumeEnvelopeHeldEnd2: + Mov [SI], AX + + Call I_MapEnvelope + NetworkSendInstrument + +I_VolumeEnvelopeHeldEnd1: + Mov AX, 1 + Ret + +EndP I_VolumeEnvelopeHeldEnd + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_VolumeEnvelopeHeldRightFast Far + + Assume DS:Inst + + Mov CX, CurrentNode + Mov DX, CX + Add DX, DX + JZ I_VolumeEnvelopeHeldRightFast1 + + Call I_GetEnvelopeOffset + Assume DS:Nothing + + Add SI, CX + Add SI, DX + Add SI, 7 + + Mov AX, [SI] + + Add AX, 16 + Inc CX + Cmp CX, CS:MaxNode + JE I_VolumeEnvelopeHeldRightFast3 + + Cmp AX, [SI+3] + JB I_VolumeEnvelopeHeldRightFast2 + + Mov AX, [SI+3] + Dec AX + +I_VolumeEnvelopeHeldRightFast3: + Cmp AX, MAXENVELOPETICK + JBE I_VolumeEnvelopeHeldRightFast2 + + Mov AX, MAXENVELOPETICK + +I_VolumeEnvelopeHeldRightFast2: + Mov [SI], AX + + Call I_MapEnvelope + NetworkSendInstrument + +I_VolumeEnvelopeHeldRightFast1: + Mov AX, 1 + Ret + +EndP I_VolumeEnvelopeHeldRightFast + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_VolumeEnvelopeHeldPgDn Far + + Assume DS:Inst + + Mov CX, CurrentNode + Mov AH, AmplitudeCompensate + + Call I_GetEnvelopeOffset + Assume DS:Nothing + + Add SI, CX + Add SI, CX + Add SI, CX + Add SI, 6 + + Mov AL, [SI] + Add AL, AH + Sub AL, 8 + JNS I_VolumeEnvelopeHeldPgDn1 + + Xor AL, AL + +I_VolumeEnvelopeHeldPgDn1: + Sub AL, AH + Mov [SI], AL + + Call I_MapEnvelope + NetworkSendInstrument + + Mov AX, 1 + Ret + +EndP I_VolumeEnvelopeHeldPgDn + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_VolumeEnvelopeHeldPgUp Far + + Assume DS:Inst + + Mov CX, CurrentNode + Mov AH, AmplitudeCompensate + + Call I_GetEnvelopeOffset + Assume DS:Nothing + + Add SI, CX + Add SI, CX + Add SI, CX + Add SI, 6 + + Mov AL, [SI] + Add AL, AH + Add AL, 8 + Cmp AL, 64 + JBE I_VolumeEnvelopeHeldPgUp1 + + Mov AL, 64 + +I_VolumeEnvelopeHeldPgUp1: + Sub AL, AH + Mov [SI], AL + + Call I_MapEnvelope + NetworkSendInstrument + + Mov AX, 1 + Ret + +EndP I_VolumeEnvelopeHeldPgUp + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_VolumeEnvelopeInsert Far + Assume DS:Inst + + Mov DX, CurrentNode + + Inc DX + Mov CX, MaxNode + Cmp DX, CX + JE I_VolumeEnvelopeInsert1 + + Mov DI, CX + Sub CX, DX + + Cmp DI, 25 + JE I_VolumeEnvelopeInsert1 + + Call I_GetEnvelopeOffset ; DS:SI + Assume DS:Nothing + + LEA BX, [SI+6] + Add BX, DX + Add BX, DX + Add BX, DX + Mov AX, [BX+1] + Sub AX, [BX-2] + Cmp AX, 2 + JB I_VolumeEnvelopeInsert1 + + ClI + + Inc Byte Ptr [SI+1] + + Mov BX, DI + Add BX, BX + Add BX, DI + LEA BX, [BX+SI+6] + +I_VolumeEnvelopeInsert2: + Mov AX, [BX-3] + Mov [BX], AX + Mov AL, [BX-1] + Mov [BX+2], AL + + Sub BX, 3 + Loop I_VolumeEnvelopeInsert2 + + Mov AX, [BX+4] + Add AX, [BX-2] + ShR AX, 1 + Mov [BX+1], AX + + Mov AH, CS:AmplitudeCompensate + Mov AL, [BX+3] + Add AL, [BX-3] + Add AL, AH + Add AL, AH + ShR AL, 1 + Sub AL, AH + Mov [BX], AL + + Mov CL, Byte Ptr CS:CurrentNode + Cmp CL, [SI+2] + JAE I_VolumeEnvelopeInsert4 + + Inc Byte Ptr [SI+2] + +I_VolumeEnvelopeInsert4: + Cmp CL, [SI+3] + JAE I_VolumeEnvelopeInsert5 + + Inc Byte Ptr [SI+3] + +I_VolumeEnvelopeInsert5: + Cmp CL, [SI+4] + JAE I_VolumeEnvelopeInsert6 + + Inc Byte Ptr [SI+4] + +I_VolumeEnvelopeInsert6: + Cmp CL, [SI+5] + JAE I_VolumeEnvelopeInsert7 + + Inc Byte Ptr [SI+5] + +I_VolumeEnvelopeInsert7: + StI + + Call I_MapEnvelope + NetworkSendInstrument + +I_VolumeEnvelopeInsert1: + Mov AX, 1 + Ret + +EndP I_VolumeEnvelopeInsert + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_VolumeEnvelopeDelete Far + + Assume DS:Inst + + Mov DX, CurrentNode + Mov DI, DX + Add DI, DI + Add DI, DX ; DI = CurrentNode*3 + JZ I_VolumeEnvelopeDelete1 + + Mov CX, MaxNode + Cmp CX, 2 + JBE I_VolumeEnvelopeDelete1 + + Call I_GetEnvelopeOffset ; Returns DS:SI + Assume DS:Nothing + + ClI + + Dec Byte Ptr [SI+1] + + Mov BX, SI + LEA SI, [BX+DI+6] + + Sub CX, DX + Dec CX + JZ I_VolumeEnvelopeDelete11 + +I_VolumeEnvelopeDelete2: + Mov AL, [SI+3] + Mov [SI], AL + Mov AX, [SI+4] + Mov [SI+1], AX + + Add SI, 3 + Loop I_VolumeEnvelopeDelete2 + +I_VolumeEnvelopeDelete11: + Xor AX, AX ; Neatness.. clear ending + Mov [SI], AX + Mov [SI+2], AL + ; Ok.. check loop stuff + Mov DL, [BX+1] + Dec DX ; DL = number of nodes + Mov DH, Byte Ptr CS:CurrentNode + + Cmp DH, [BX+2] + JAE I_VolumeEnvelopeDelete7 + + Dec Byte Ptr [BX+2] + +I_VolumeEnvelopeDelete7: + Cmp DH, [BX+3] + JAE I_VolumeEnvelopeDelete8 + + Dec Byte Ptr [BX+3] + +I_VolumeEnvelopeDelete8: + Cmp DH, [BX+4] + JAE I_VolumeEnvelopeDelete9 + + Dec Byte Ptr [BX+4] + +I_VolumeEnvelopeDelete9: + Cmp DH, [BX+5] + JAE I_VolumeEnvelopeDelete10 + + Dec Byte Ptr [BX+5] + +I_VolumeEnvelopeDelete10: + Cmp DL, [BX+2] + JAE I_VolumeEnvelopeDelete3 + + Mov [BX+2], DL + +I_VolumeEnvelopeDelete3: + Cmp DL, [BX+3] + JAE I_VolumeEnvelopeDelete4 + + Mov [BX+3h], DL + +I_VolumeEnvelopeDelete4: + Cmp DL, [BX+4] + JAE I_VolumeEnvelopeDelete5 + + Mov [BX+4], DL + +I_VolumeEnvelopeDelete5: + Cmp DL, [BX+5] + JAE I_VolumeEnvelopeDelete6 + + Mov [BX+5], DL + +I_VolumeEnvelopeDelete6: + StI + Call I_MapEnvelope + +I_VolumeEnvelopeDelete1: + NetworkSendInstrument + + Mov AX, 1 + Ret + +EndP I_VolumeEnvelopeDelete + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_EnvelopeSelected + + Call I_GetEnvelopeOffset ; Returns DS:SI + +IF FILTERENVELOPES + Cmp CS:InstrumentScreen, 3 + JNE I_MouseEnvelopeNoFilter + + Test Byte Ptr [SI], 1 + JNZ I_MouseEnvelopeNoFilter + + Or Byte Ptr [SI], 80h + +I_MouseEnvelopeNoFilter: +ELSE + And Byte Ptr [SI], 7Fh ; Turn of filters. + +ENDIF + + Or Byte Ptr [SI], 1 ; Turn on envelope + Ret + +EndP I_EnvelopeSelected + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_VolumeEnvelopeEnter Far + + Assume DS:Inst + + Xor NodeHeld, 1 + JZ I_VolumeEnvelopeEnter1 + + Call I_EnvelopeSelected + +I_VolumeEnvelopeEnter1: + Mov AX, 1 + Ret + +EndP I_VolumeEnvelopeEnter + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_InstrumentListSpace Far + + Push CS + Pop DS + Assume DS:Inst + + Cmp NoteReleased, 1 + JNE I_InstrumentSpace1 + + Mov NoteReleased, 0 + Mov SI, Offset NoteData + Call PE_GetLastInstrument + Mov AH, BL + Inc AH + Mov AL, PlayNote + Mov [SI], AX + Mov AX, PlayChannel + Mov DH, 32+128 + Call Music_PlayNote + +I_InstrumentSpace1: + Mov AX, 1 + Ret + +EndP I_InstrumentListSpace + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_InstrumentListNoteOff Far + + Push CS + Pop DS + Assume DS:Inst + + Mov NoteReleased, 1 + Mov SI, Offset NoteData + Mov Word Ptr [SI], 255 + Mov AX, PlayChannel + Mov DH, 32+128 + Call Music_PlayNote + + Mov AX, 1 + Ret + +EndP I_InstrumentListNoteOff + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_ShowSamplePlay Far + ; Clear table first. + + Push CS + Pop DS + ; DS = Inst + Mov SI, Offset SamplePlayTable + Mov CX, 100 + +I_ShowSamplePlayClearTable: + And Byte Ptr [SI], Not 3 + Inc SI + Loop I_ShowSamplePlayClearTable + + Call Music_GetSlaveChannelInformationTable + ; DS:SI points to table. + ; CX = numchannels. + Xor BH, BH + +I_ShowSamplePlay1: + Mov AX, [SI] + Test AL, 1 ; Is channel on? + JZ I_ShowSamplePlay2 + + Test AH, 8 ; Is it muted? + JNZ I_ShowSamplePlay2 + + Mov BL, [SI+36h] + Cmp BL, 100 + JAE I_ShowSamplePlay2 + + Or [CS:SamplePlayTable+BX], 1 ; Show sample is on. + + Cmp DWord Ptr [SI+2Ch], 0 + JNE I_ShowSamplePlay2 + + Or [CS:SamplePlayTable+BX], 2 + +I_ShowSamplePlay2: + Add SI, SLAVECHANNELSIZE + Loop I_ShowSamplePlay1 + + ; OK.. now to dump the stuff + ; onscreen + + Mov BX, TopSample + Dec BX + Mov SI, Offset SamplePlayTable + + Jmp I_ShowInstrumentPlay5 + +EndP I_ShowSamplePlay + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_ShowInstrumentPlay Far + ; Clear table first. + + Call Music_GetInstrumentMode + JZ I_ShowInstrumentPlayEnd + + Push CS + Pop DS + ; DS = Inst + Mov SI, Offset InstrumentPlayTable + Mov CX, 100 + +I_ShowInstrumentPlayClearTable: + And Byte Ptr [SI], Not 3 + Inc SI + Loop I_ShowInstrumentPlayClearTable + + Call Music_GetSlaveChannelInformationTable + ; DS:SI points to table. + ; CX = numchannels. + Xor BH, BH + +I_ShowInstrumentPlay1: + Mov AX, [SI] + Test AL, 1 ; Is channel on? + JZ I_ShowInstrumentPlay2 + + Test AH, 8 ; Is it muted? + JNZ I_ShowInstrumentPlay2 + + Mov BL, [SI+33h] + Cmp BL, 100 + JAE I_ShowInstrumentPlay2 + + Or [CS:InstrumentPlayTable+BX], 1 ; Show sample is on. + + Cmp DWord Ptr [SI+2Ch], 0 + JNE I_ShowInstrumentPlay2 + + Or [CS:InstrumentPlayTable+BX], 2 + +I_ShowInstrumentPlay2: + Add SI, SLAVECHANNELSIZE + Loop I_ShowInstrumentPlay1 + + ; OK.. now to dump the stuff + ; onscreen + + Mov BX, TopInstrument + Mov SI, Offset InstrumentPlayTable + +I_ShowInstrumentPlay5: + Call S_GetDestination + + Mov CX, 35 + Mov DI, (1+13*80)*2 + +I_ShowInstrumentPlay3: + Mov AX, 2100h + + Mov DL, [CS:SI+BX] + + Cmp DL, 0 ; No dot. + JE I_ShowInstrumentPlay4 + + Mov AL, 173 + + Cmp DL, 4 ; Dark small dot + JE I_ShowInstrumentPlay4 + + Mov AH, 23h + + Test DL, 2 ; Small bright dot + JZ I_ShowInstrumentPlay4 + + Mov AL, 183 ; Large bright dot. + +I_ShowInstrumentPlay4: + StosW + + Add DI, 158 + Inc BX + Loop I_ShowInstrumentPlay3 + +I_ShowInstrumentPlayEnd: + Ret + + +EndP I_ShowInstrumentPlay + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_ClearTables Far + + Push CS + Pop ES + + Mov DI, Offset SamplePlayTable + Mov CX, 128 + + Xor AX, AX + Rep StosW + + Ret + +EndP I_ClearTables + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_TagInstrument Far + + Mov Byte Ptr [CS:InstrumentPlayTable+BX], 4 + Ret + +EndP I_TagInstrument + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_TagSample Far + + Mov Byte Ptr [CS:SamplePlayTable+BX], 4 + Ret + +EndP I_TagSample + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc MIDI_PlaySample Far + + Push CS + Pop DS + Assume DS:Inst + + Test DH, DH + JNZ MIDI_PlaySample1 + + Jmp MIDI_NoteOff2 + +MIDI_PlaySample1: + Call Music_GetNumChannels ; Into AX + Mov DI, AX + Mov AX, PlayChannel + Call MIDI_AllocateChannel + + Call PE_GetLastInstrument + Mov CX, AX + Mov AL, DL + Mov AH, BL + Inc AH + Call Music_PlaySample + +MIDI_PlaySample2: + Mov AX, 1 + Ret + +EndP MIDI_PlaySample + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_PlaySample Far + + Mov AX, Pattern + Mov DS, AX + Assume DS:Pattern + + Mov AH, LastInstrument + Mov AL, CS:LastPlaySample + + Mov CX, CS:PlayChannel + Call Music_PlaySample + + Xor AX, AX + Ret + +EndP I_PlaySample + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_IncreasePlayChannel Far + + Push CS + Pop DS + Assume DS:Inst + + Mov AX, PlayChannel + Cmp AX, 63 + JAE I_IncreasePlayChannel1 + + Inc AX + +I_IncreasePlayChannel1: + Mov PlayChannel, AX + + Inc AX + Mov SI, Offset PlayChannelMsg + + Call SetInfoLine + + Mov AX, 1 + Ret + +EndP I_IncreasePlayChannel + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_DecreasePlayChannel Far + + Push CS + Pop DS + Assume DS:Inst + + Mov AX, PlayChannel + And AX, AX + JZ I_DecreasePlayChannel1 + + Dec AX + +I_DecreasePlayChannel1: + Mov PlayChannel, AX + + Inc AX + Mov SI, Offset PlayChannelMsg + + Call SetInfoLine + + Mov AX, 1 + Ret + +EndP I_DecreasePlayChannel + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc UpdateMultiChannel + + Cmp CS:MultiChannel, 0 + JE UpdateMultiChannel1 + + Push AX + Push BX + Push DS + Push SI + Assume DS:Inst + + Push CS + Pop DS + + Call Music_GetNumChannels ; Into AX + Mov BX, PlayChannel + Inc BX + Cmp BX, AX + JB UpdateMultiChannel2 + + Xor BX, BX + +UpdateMultiChannel2: + Mov PlayChannel, BX + Mov AX, BX + Inc AX + + Mov SI, Offset PlayChannelMsg + Call SetInfoLine + + Pop SI + Pop DS + Pop BX + Pop AX + +UpdateMultiChannel1: + Ret + +EndP UpdateMultiChannel + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_ToggleMultiChannel Far + + Push CS + Pop DS + Assume DS:Inst + + Mov SI, Offset MultiChannelEnabledMsg + Xor MultiChannel, 1 + JNZ I_ToggleMultiChannel1 + + Mov SI, Offset MultiChannelDisabledMsg + +I_ToggleMultiChannel1: + Call SetInfoLine + + Mov AX, 1 + Ret + +EndP I_ToggleMultiChannel + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_DrawPitchPanCenter Far + + Call S_GetDestination + Call I_GetInstrumentOffset ; Returns DS:BX + Mov DI, (54+45*80)*2 + + Mov AL, [BX+17h] + Mov CL, 12 + Xor AH, AH + Xor BH, BH + + Div CL + ; AL = octave, AH = note + Mov BL, AH + Mov DL, AL + Add BX, BX + Add DL, '0' + + Mov AH, 2 + Mov AL, [CS:NoteTable+BX] + StosW + Mov AL, [CS:NoteTable+BX+1] + StosW + Mov AL, DL + StosW + + Ret + +EndP I_DrawPitchPanCenter + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_PrePitchPanCenter Far + + Call S_GetDestination + Mov AL, 3h + Mov DI, (54+45*80)*2+1 + StosB + Inc DI + StosB + Inc DI + StosB + + Ret + +EndP I_PrePitchPanCenter + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_PostPitchPanCenter Far + + Push CS + Pop DS + Assume DS:Inst + + Mov SI, Offset PitchPanCenterKeys + Call M_FunctionDivider + JC I_PostPitchPanCenter1 + + Jmp [SI] + +I_PostPitchPanCenter1: + Xor AX, AX + Ret + +EndP I_PostPitchPanCenter + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_PitchPanCenterUp Far + + Mov Word Ptr [ES:DI], 27 + Mov AX, 1 + Ret + +EndP I_PitchPanCenterUp + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_PitchPanCenterDown Far + + Mov Word Ptr [ES:DI], 29 + Mov AX, 1 + Ret + +EndP I_PitchPanCenterDown + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_PitchPanCenterSemiUp Far + + Call I_GetInstrumentOffset + Mov AL, [BX+17h] + + Cmp AL, 119 + JAE I_PitchPanCenterSemiUp1 + + Inc AX + Mov [BX+17h], AL + +I_PitchPanCenterSemiUp1: + NetworkSendInstrument + + Mov AX, 1 + Ret + +EndP I_PitchPanCenterSemiUp + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_PitchPanCenterSemiDown Far + + Call I_GetInstrumentOffset + Mov AL, [BX+17h] + + Dec AL + JS I_PitchPanCenterSemiDown1 + + Mov [BX+17h], AL + +I_PitchPanCenterSemiDown1: + NetworkSendInstrument + + Mov AX, 1 + Ret + +EndP I_PitchPanCenterSemiDown + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_IdleUpdateEnvelope Far + + Push CS + Pop DS + Assume DS:Inst + + Cmp UpdateInstrumentScreen, 0 + JNE I_IdleUpdateEnvelope2 + + Mov CL, Byte Ptr InstrumentScreen + Add CL, 11 + Mov DL, 1 + ShL DX, CL + + Call PE_GetLastInstrument ; Gets BX + Inc BX + Call Music_GetSlaveChannelInformationTable + Assume DS:Nothing + +I_IdleUpdateEnvelope1: + Cmp Byte Ptr [SI+33h], BL + JNE I_IdleUpdateEnvelope4 + + Test Byte Ptr [SI], 1 + JZ I_IdleUpdateEnvelope4 + + Test [SI], DX + JZ I_IdleUpdateEnvelope4 + +I_IdleUpdateEnvelope2: + Call I_MapEnvelope + Jmp I_IdleUpdateEnvelope3 + +I_IdleUpdateEnvelope4: + Add SI, SLAVECHANNELSIZE + Loop I_IdleUpdateEnvelope1 + +I_IdleUpdateEnvelope3: + Xor AX, AX + Ret + +EndP I_IdleUpdateEnvelope + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc UpdateWAVEForm Far + + Call I_RedrawWave + Ret + +EndP UpdateWAVEForm + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_SampleButtonHandler Far + + Test AX, AX + JZ I_SampleButtonHandler1 + + NetworkSendSample + +I_SampleButtonHandler1: + Push DS + + Call I_GetSampleOffset + Push DS + Pop ES + Mov DI, BX + Pop DS + + Add DI, [SI+24] + + Ret + +EndP I_SampleButtonHandler + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc I_GetPresetEnvelopeOffset Far + + Push CS + Pop DS + Mov DX, Offset PresetEnvelopes + + Ret + +EndP I_GetPresetEnvelopeOffset + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +EndS + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +End diff --git a/it/IT_K.ASM b/it/IT_K.ASM new file mode 100644 index 0000000..bfe0816 --- /dev/null +++ b/it/IT_K.ASM @@ -0,0 +1,1812 @@ +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Keyboard Module � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + + Jumps + .386 + +include switch.inc + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Externals � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + + Extrn D_GotoStartingDirectory:Far + + Extrn E_UnInitEMS:Far + Extrn S_GetDestination:Far + Extrn Music_Stop:Far + Extrn Music_KBPlaySong:Far + Extrn Music_IncreaseVolume:Far + Extrn Music_DecreaseVolume:Far + Extrn S_DrawString:Far + Extrn CrashRecovery:Far + + Extrn IsStartupKeyList:Far + Extrn GetStartupKeyList:Far + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Globals � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + + Global K_DrawTables:Far + Global K_InitKeyBoard:Far + Global K_UnInitKeyBoard:Far + Global K_IsKeyWaiting:Far + Global K_GetKey:Far + Global K_IsAnyKeyDown:Far + Global K_IsKeyDown:Far + Global K_ClearKeyBoardQueue:Far + Global K_ResetKeyboardTables:Far + Global K_SelectKBButton:Far + Global K_SetKeyboardType:Far + Global K_InstallDOSHandler:Far + Global K_UnInstallDOSHandler:Far + Global K_SwapKeyBoard:Far + Global K_InstallKeyboardType:Far + Global K_RemoveKeyboardType:Far + Global K_SetScrollLock:Far + + Global CountryTable:Byte + + Public MIDIBufferEmpty, MIDISend, K_ShowMIDIInput + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +Segment KeyBoard BYTE Public 'Code' USE16 + Assume CS:KeyBoard, DS:KeyBoard + +CREATENEWLOGFILE EQU 0 +include debug.inc + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Variables � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +KeyBoardTable DB 256 Dup (?) ; Table of current keypresses +KeyBoardBuffer DB 256 Dup (?) ; Queue of keys. +LastKey DW 0 ; For Caps/Numlock processing + ; only on FIRST press +KBStart DW 0 ; Buffer start ptr +KBEnd DW 0 ; Buffer end ptr + +OldKBHandler Label DWord +OldKBHandlerOffset DW ? ; Old Interrupt handler offset +OldKBHandlerSegment DW ? ; Old interrupt handler segment + +HighSet DB 0 + +Caps DB 0 ; Internal flag +NumLock DB 0 ; Internal flag +ScrollLock DB 0 + +KeyboardFile DB "KEYBOARD.CFG", 0 +KeyboardFileLength DW 0 + +KeypadValueFlag DB 0 +KeypadValue DB 0 + +MIDIStatusByte DB 0 +MIDIDataByte1 DB 0 +MIDIDataByte2 DB 0 +MIDIDataInput DB 0 + +MIDIMessage DB "MIDI Input: ", 0FDh, "X ", 0FDh, "X ", 0FDh, "X ", 0 + +TranslationTable Label DWord +TranslationTableOffset DW Offset USKeyboardTable +TranslationTableSegment DW Keyboard + +USKeyboardTable Label Byte + + DB 2 ; 1 + DB 0 + DW '1' + DB 3 ; ! + DW '!' + DB 0FFh + + DB 3 ; 2 + DB 0 + DW '2' + DB 3 ; @ + DW '@' + DB 0FFh + + DB 4 ; 3 + DB 0 + DW '3' + DB 3 ; # + DW '#' + DB 0FFh + + DB 5 ; 4 + DB 0 + DW '4' + DB 3 ; $ + DW '$' + DB 0FFh + + DB 6 ; 5 + DB 0 + DW '5' + DB 3 ; % + DW '%' + DB 0FFh + + DB 7 ; 6 + DB 0 + DW '6' + DB 3 ; ^ + DW '^' + DB 0FFh + + DB 8 ; 7 + DB 0 + DW '7' + DB 3 ; & + DW '&' + DB 0FFh + + DB 9 ; 8 + DB 0 + DW '8' + DB 3 ; * + DW '*' + DB 0FFh + + DB 10 ; 9 + DB 0 + DW '9' + DB 3 ; ( + DW '(' + DB 0FFh + + DB 11 ; 0 + DB 0 + DW '0' + DB 3 ; ) + DW ')' + DB 0FFh + + DB 12 ; - + DB 0 + DW '-' + DB 3 ; _ + DW '_' + DB 0FFh + + DB 13 ; = + DB 0 + DW '=' + DB 3 ; + + DW '+' + DB 0FFh + + DB 14 ; Backspace + DB 4 ; Ctrl-Backspace + DW 127 + DB 0FFh + + DB 15 ; Tab + DB 3 ; ShiftTab + DW 0F00h + DB 0FFh + + DB 16 ; Q + DB 1 + DW 'Q' + DB 2 ; q + DW 'q' + DB 4 ; Ctrl-Q + DW 11h + DB 5 ; Alt-Q + DW 1000h + DB 0FFh + + DB 17 ; W + DB 1 + DW 'W' + DB 2 ; w + DW 'w' + DB 4 ; Ctrl-W + DW 17h + DB 5 ; Alt-W + DW 1100h + DB 0FFh + + DB 18 ; E + DB 1 + DW 'E' + DB 2 ;e + DW 'e' + DB 4 ; Ctrl-E + DW 5 + DB 5 ; Alt-E + DW 1200h + DB 0FFh + + DB 19 ; R + DB 1 + DW 'R' + DB 2 ; r + DW 'r' + DB 4 ; Ctrl-R + DW 12h + DB 5 ; Alt-R + DW 1300h + DB 0FFh + + DB 20 ; T + DB 1 + DW 'T' + DB 2 ; t + DW 't' + DB 4 ; Ctrl-T + DW 14h + DB 5 ; Alt-T + DW 1400h + DB 0FFh + + DB 21 ; Y + DB 1 + DW 'Y' + DB 2 ; y + DW 'y' + DB 4 ; Ctrl-Y + DW 19h + DB 5 ; Alt-Y + DW 1500h + DB 0FFh + + DB 22 ; U + DB 1 + DW 'U' + DB 2 ; u + DW 'u' + DB 4 ; Ctrl-U + DW 15h + DB 5 ; Alt-U + DW 1600h + DB 0FFh + + DB 23 ; I + DB 1 + DW 'I' + DB 2 ; i + DW 'i' + DB 4 ; Ctrl-I + DW 9 + DB 5 ; Alt-I + DW 1700h + DB 0FFh + + DB 24 ; O + DB 1 + DW 'O' + DB 2 ; o + DW 'o' + DB 4 ; Ctrl-O + DW 0Fh + DB 5 ; Alt-O + DW 1800h + DB 0FFh + + DB 25 ; P + DB 1 + DW 'P' + DB 2 ; p + DW 'p' + DB 4 ; Ctrl-P + DW 10h + DB 5 ; Alt-P + DW 1900h + DB 0FFh + + DB 26 ; [ + DB 0 + DW '[' + DB 3 ; { + DW '{' + DB 0FFh + + DB 27 ; ] + DB 0 + DW ']' + DB 3 ; } + DW '}' + DB 0FFh + + DB 30 ; A + DB 1 + DW 'A' + DB 2 ; a + DW 'a' + DB 4 ; Ctrl-A + DW 1 + DB 5 ; Alt-A + DW 1E00h + DB 0FFh + + DB 31 ; S + DB 1 + DW 'S' + DB 2 ; s + DW 's' + DB 4 ; Ctrl-S + DW 13h + DB 5 ; Alt-S + DW 1F00h + DB 0FFh + + DB 32 ; D + DB 1 + DW 'D' + DB 2 ; d + DW 'd' + DB 4 ; Ctrl-D + DW 4 + DB 5 ; Alt-D + DW 2000h + DB 0FFh + + DB 33 ; F + DB 1 + DW 'F' + DB 2 ; f + DW 'f' + DB 4 ; Ctrl-F + DW 6 + DB 5 ; Alt-F + DW 2100h + DB 0FFh + + DB 34 ; G + DB 1 + DW 'G' + DB 2 ; g + DW 'g' + DB 4 ; Ctrl-G + DW 7 + DB 5 ; Alt-G + DW 2200h + DB 0FFh + + DB 35 ; H + DB 1 + DW 'H' + DB 2 ; h + DW 'h' + DB 4 ; Ctrl-H + DW 8 + DB 5 ; Alt-H + DW 2300h + DB 0FFh + + DB 36 ; J + DB 1 + DW 'J' + DB 2 ; j + DW 'j' + DB 4 ; Ctrl-J + DW 0Ah + DB 5 ; Alt-J + DW 2400h + DB 0FFh + + DB 37 ; K + DB 1 + DW 'K' + DB 2 ; k + DW 'k' + DB 4 ; Ctrl-K + DW 0Bh + DB 5 ; Alt-K + DW 2500h + DB 0FFh + + DB 38 ; L + DB 1 + DW 'L' + DB 2 ; l + DW 'l' + DB 4 ; Ctrl-L + DW 0Ch + DB 5 ; Alt-L + DW 2600h + DB 0FFh + + DB 39 ; ; + DB 0 + DW ';' + DB 3 ; : + DW ':' + DB 0FFh + + DB 40 ; ' + DB 0 + DW "'" + DB 3 ; " + DW '"' + DB 0FFh + + DB 41 ; ` + DB 0 + DW '`' + DB 3 ; ~ + DW '~' + DB 0FFh + + DB 43 ; \ + DB 0 + DW '\' + DB 3 ; | + DW '|' + DB 0FFh + + DB 44 ; z + DB 1 + DW 'Z' + DB 2 ; z + DW 'z' + DB 4 ; Ctrl-Z + DW 1Ah + DB 5 ; Alt-Z + DW 2C00h + DB 0FFh + + DB 45 ; X + DB 1 + DW 'X' + DB 2 ; x + DW 'x' + DB 4 ; Ctrl-X + DW 1Ah + DB 5 ; Alt-X + DW 2D00h + DB 0FFh + + DB 46 ; C + DB 1 + DW 'C' + DB 2 ; c + DW 'c' + DB 4 ; Ctrl-C + DW 3 + DB 5 ; Alt-C + DW 2E00h + DB 0FFh + + DB 47 ; V + DB 1 + DW 'V' + DB 2 ; v + DW 'v' + DB 4 ; Ctrl-V + DW 16h + DB 5 ; Alt-V + DW 2F00h + DB 0FFh + + DB 48 ; B + DB 1 + DW 'B' + DB 2 ; b + DW 'b' + DB 4 ; Ctrl-B + DW 2 + DB 5 ; Alt-B + DW 3000h + DB 0FFh + + DB 49 ; N + DB 1 + DW 'N' + DB 2 ; n + DW 'n' + DB 4 ; Ctrl-N + DW 0Eh + DB 5 ; Alt-N + DW 3100h + DB 0FFh + + DB 50 ; M + DB 1 + DW 'M' + DB 2 + DW 'm' + DB 4 ; Ctrl-M + DW 0Dh + DB 5 ; Alt-M + DW 3200h + DB 0FFh + + DB 51 ; , + DB 0 + DW ',' + DB 3 + DW '<' + DB 0FFh + + DB 52 ; . + DB 0 + DW '.' + DB 3 + DW '>' + DB 0FFh + + DB 53 ; / + DB 0 + DW '/' + DB 3 + DW '?' + DB 0FFh + + DB 55 ; XT/AT printscreen, Enhanced keyboard * + DB 0 + DW '*' + DB 0FFh + + DB 57 ; Spacebar + DB 0 + DW ' ' + DB 3 + DW ' ' + DB 0FFh + + DB 71 ; Keypad 7 + DB 8 + DW '7' + DB 10 + DW 7 + DB 0FFh + + DB 72 ; Keypad 8 + DB 8 + DW '8' + DB 10 + DW 8 + DB 0FFh + + DB 73 ; Keypad 9 + DB 8 + DW '9' + DB 10 + DW 9 + DB 0FFh + + DB 74 ; Grey - + DB 0 + DW '-' + DB 0FFh + + DB 75 ; Keypad 4 + DB 8 + DW '4' + DB 10 + DW 4 + DB 0FFh + + DB 76 ; Keypad 5 + DB 8 + DW '5' + DB 10 + DW 5 + DB 0FFh + + DB 77 ; Keypad 6 + DB 8 + DW '6' + DB 10 + DW 6 + DB 0FFh + + DB 78 ; Grey + + DB 0 + DW '+' + DB 0FFh + + DB 79 ; Keypad 1 + DB 8 + DW '1' + DB 10 + DW 1 + DB 0FFh + + DB 80 ; Keypad 2 + DB 8 + DW '2' + DB 10 + DW 2 + DB 0FFh + + DB 81 ; Keypad 3 + DB 8 + DW '3' + DB 10 + DW 3 + DB 0FFh + + DB 82 ; Keypad 0 + DB 8 + DW '0' + DB 10 + DW 0 + DB 0FFh + + DB 83 + DB 8 + DW '.' + DB 0FFh + + DB 128+35h ; Grey / + DB 0 + DW '/' + DB 0FFh + + DB 0FFh + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Functions � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Alt DB 0 +Ctrl DB 0 + +Proc K_KBHandler + + Push AX + Push BX + Push DS + + Push CS + Pop DS + + In AL, 60h ; Get input from port + + Cmp AL, 0FAh + JE K_KBHandler3 ; Is it a LED response?, 2 prev. + + Mov BX, KBEnd ; No... add a key to the queue + Inc BX + And BX, 0FFh + Cmp BX, KBStart + JE K_KBHandler1 + + Mov [KeyBoardBuffer+BX], AL + Mov KBEnd, BX + +K_KBHandler1: + Cmp AL, 1Dh ; Left Ctrl, Right Ctrl + JE K_KBHandlerCtrlPressed + Cmp AL, 9Dh + JE K_KBHandlerCtrlReleased + + Cmp AL, 38h ; Left Alt, Right Alt + JE K_KBHandlerAltPressed + Cmp AL, 0B8h + JE K_KBHandlerAltReleased + + Cmp AL, 42h ; F8 + JNE K_KBHandlerDel + + Cmp Word Ptr [Alt], 0 + JNE K_KBHandler3 + + Call Music_Stop + Jmp K_KBHandler3 + +K_KBHandlerCtrlPressed: + Mov Ctrl, 1 + Jmp K_KBHandler3 + +K_KBHandlerCtrlReleased: + Mov Ctrl, 0 + Jmp K_KBHandler3 + +K_KBHandlerAltPressed: + Mov Alt, 1 + Jmp K_KBHandler3 + +K_KBHandlerAltReleased: + Mov Alt, 0 + Jmp K_KBHandler3 + +K_KBHandlerDel: +CRASHRECOVERYKEY EQU $+1 + Cmp AL, 53h ; Delete, 52h = insert + JNE K_KBHandler3 + + Cmp Word Ptr [Alt], 101h + JNE K_KBHandler3 + + ; Crash recovery + Push BP + Mov BP, SP + DB 66h, 0C7h, 46h, 08h ; Mov DWord Ptr [BP+8], CrashRecovery + DD DWord Ptr CrashRecovery ; + Pop BP + +K_KBHandler3: + In AL, 61h ; KB Acknowledgement. + Mov AH, AL ; (Only for old 8042 chips.) + Or AL, 80h + Out 61h, AL + Mov AL, AH + Out 61h, AL + +K_KBHandler2: + Mov AL, 20h ; IRQ Acknowledgement. + Out 20h, AL + + Pop DS + Pop BX + Pop AX + IRet + +EndP K_KBHandler + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc K_DOSKBHandler Far + + Push AX + + In AL, 60h + + Cmp AL, 4Eh ; Grey plus + JE K_DOSKBHandler5 + + Cmp AL, 4Ah ; Grey Minus + JE K_DOSKBHandler6 + + Cmp AL, 0E0h + JNE K_DOSKBHandler3 + + Mov CS:HighSet, 1 + Jmp K_DOSKBHandler4 + +K_DOSKBHandler3: + Cmp CS:HighSet, 0 + JE K_DOSKBHandler4 + + Mov CS:HighSet, 0 + + Cmp AL, 1Dh ; Right Ctrl. + JNE K_DOSKBHandler1 + + PushF + Call DWord Ptr [CS:OldKBHandler] + Call Music_KBPlaySong + Pop AX + IRet + +K_DOSKBHandler1: + Cmp AL, 38h ; Right Alt. + JNE K_DOSKBHandler4 + + PushF + Call DWord Ptr [CS:OldKBHandler] + Call Music_Stop + Pop AX + IRet + +K_DOSKBHandler4: + Pop AX + Jmp DWord Ptr [CS:OldKBHandler] + +K_DOSKBHandler5: ; Grey Plus + Mov AL, 20h + Out 20h, AL + + Call Music_IncreaseVolume + + Pop AX + IRet + +K_DOSKBHandler6: + Mov AL, 20h + Out 20h, AL + + Call Music_DecreaseVolume ; Grey minus + + Pop AX + IRet + +EndP K_DOSKBHandler + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc K_SetKeyBoardLights ; Reqs: DS:KeyBoard + ; Sets keyboard lights (duh!) + Push AX + Mov AL, 0EDh + Out 60h, AL + + Xor AL, AL + + Cmp Caps, 0 + JE K_SetKeyBoardLights1 + + Mov AL, 4 + +K_SetKeyBoardLights1: + Cmp NumLock, 0 + JE K_SetKeyBoardLights2 + + Or AL, 2 + +K_SetKeyBoardLights2: + Cmp ScrollLock, 0 + JE K_SetKeyboardLights3 + + Or AL, 1 + +K_SetKeyBoardLights3: + Out 60h, AL + Pop AX + + Ret + +EndP K_SetKeyBoardLights + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc K_InitKeyBoard Far ; Raises key repeat rate + ; to 30 char/s, + ; delay before second char=0.25s + ; Gets old IRQ handler + ; and CAPS/NumLock states + ; Checks for Keyboard chip + ; Installs new IRQ handler + + Push AX + Push DS + Push ES + + Push CS + Pop DS + + Trace " - Detecting Windows presence" + + Mov AX, 1600h ; Windows detection. + Int 2Fh + Test AL, 7Fh + JZ NoWindows + + Mov Byte Ptr [CRASHRECOVERYKEY], 52h + +NoWindows: + Trace " - Setting keyboard repeat rate" + + Mov AX, 305h ; Set repeat rate + Xor BX, BX + Int 16h + + Trace " - Installing keyboard handler" + + ClI + + In AL, 21h + Or AL, 00000010b ; Disable keyboard IRQ + Out 21h, AL + + Xor AX, AX + Mov ES, AX + + Mov EAX, [ES:36] + Mov OldKBHandler, EAX + +K_InitKeyBoard3: ; Chained to from K_UnInstallDOSHandler + Mov AL, [ES:417h] ; Keyboard status byte. + Mov AH, AL + And AL, 40h + Mov Caps, AL + And AH, 20h + Mov NumLock, AH + + ; New keyboard IRQ handler + Mov AX, CS + ShL EAX, 16 + Mov AX, Offset K_KBHandler + + Mov Word Ptr [ES:5], 0 ; Screw Int1 + Mov [ES:36], EAX + + In AL, 21h + And AL, 11111101b + Out 21h, AL + + StI + + Trace " - Initialising keyboard tables" + + Call K_ResetKeyboardTables ; Initialise keyboard tables. + + Trace " - Initialising keyboard lights" + + Call K_SetKeyboardLights + + Pop ES + Pop DS + Pop AX + + Ret + +EndP K_InitKeyBoard + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc K_UnInitKeyBoard Far + + Push AX + Push DS + Push ES + + Push CS + Pop DS + + ClI + + In AL, 21h + Or AL, 00000010b + Out 21h, AL + + Xor AX, AX + Mov ES, AX + + Mov EAX, OldKBHandler + Mov [ES:36], EAX + +K_UnInitKeyBoard3: ; Chain to from InstallDOSHandler + In AL, 21h + And AL, 11111101b + Out 21h, AL + + StI + + Mov AL, [ES:417h] + And AL, 10010000b + Cmp CS:Caps, 0 + JE K_UnInitKeyBoard2 + + Or AL, 40h ; Set caps lock flag + +K_UnInitKeyBoard2: + Cmp CS:NumLock, 0 + JZ K_UnInitKeyBoard1 + + Or AL, 20h + +K_UnInitKeyBoard1: + Mov [ES:417h], AL + + Pop ES + Pop DS + Pop AX + + Ret + +EndP K_UnInitKeyBoard + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc K_InstallDOSHandler Far + + Push AX + Push DS + Push ES + + Push CS + Pop DS + + ClI + + In AL, 21h + Or AL, 00000010b + Out 21h, AL + + Xor AX, AX + Mov ES, AX + + Mov AX, CS + ShL EAX, 16 + Mov AX, Offset K_DOSKBHandler + + Mov [ES:36], EAX + + Jmp K_UnInitKeyBoard3 + +EndP K_InstallDOSHandler + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc K_UnInstallDOSHandler Far + + Push AX + Push DS + Push ES + + Push CS + Pop DS + + Mov AX, 305h ; Set repeat rate + Xor BX, BX + Int 16h + + ClI + + In AL, 21h + Or AL, 00000010b ; Disable keyboard IRQ + Out 21h, AL + + Xor AX, AX + Mov ES, AX + + Jmp K_InitKeyBoard3 + +EndP K_UnInstallDOSHandler + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc K_GetNextKeyByte + + Inc BX + And BX, 0FFh + Mov AL, [KeyBoardBuffer+BX] + + Ret + +EndP K_GetNextKeyByte + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc K_IsKeyWaiting Far ; Returns 1 in AX if key is ready + ; 0 in AX if no key is ready + + Push DS + Push BX + Push CX + + Call IsStartupKeyList + And AX, 0FFh + + JNZ K_IsKeyWaiting1 + + Push CS + Pop DS + + Mov AX, KBEnd + Sub AX, KBStart + And AX, 0FFh + JZ K_IsKeyWaiting1 + + Mov CX, AX + + Mov BX, KBStart + Call K_GetNextKeyByte + Cmp AL, 0E0h + JNE K_IsKeyWaiting2 + + Mov AX, CX + Dec AX + Jmp K_IsKeyWaiting1 + +K_IsKeyWaiting2: + Mov AX, 1 + +K_IsKeyWaiting1: + Pop CX + Pop BX + Pop DS + Ret + +EndP K_IsKeyWaiting + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc K_GetKey Far ; CX/DX = input/translated + + Push AX + Push BX + Push DS + Push SI + + Push CS + Pop DS + + Call IsStartupKeyList + Test AL, AL + JZ K_GetKeyNoStartupKeyList + + Call GetStartupKeyList + Jmp K_GetKey20 + +K_GetKeyNoStartupKeyList: + ; Check MIDI first + Cmp [MIDIDataInput], 2 + JB K_GetKey1 + + ; OK.. have MIDI message + + Mov CH, [MIDIStatusByte] + Xor CL, CL + Mov DX, Word Ptr [MIDIDataByte1] + Mov [MIDIDataInput], 0 + Jmp K_GetKey20 + +K_GetKey1: + Call K_IsKeyWaiting + And AX, AX + JZ K_GetKey1 + + Xor SI, SI + + Mov BX, KBStart + Call K_GetNextKeyByte + Cmp AL, 0E0h + JB K_GetKey2 + Cmp AL, 0E1h + JA K_GetKey2 + + Mov CX, AX + And CX, 1 + Inc CX + +K_GetKey18: + Mov KBStart, BX + Call K_IsKeyWaiting + And AX, AX + JZ K_GetKey18 + + Add SI, 128 + Call K_GetNextKeyByte + + Loop K_GetKey18 + + Cmp SI, 128 + JBE K_GetKey2 + + Mov SI, 64 + +K_GetKey2: + Mov KBStart, BX + And AL, AL + JS K_GetKey3 + + Inc BH + +K_GetKey3: + And AX, 07Fh + Add SI, AX + Mov CX, SI + Mov CH, BH + + ; OK test for + ; stupid input. + Cmp CL, 0AAh + JE K_GetKey17 + Cmp CL, 0B6h + JE K_GetKey17 + + Mov [KeyBoardTable+SI], BH + + Cmp CX, 13Ah + JNE K_GetKey14 + + Cmp LastKey, CX + JE K_GetKey10 + + Xor Caps, 40h ; Toggle Caps Lock + Call K_SetKeyBoardLights + Jmp K_GetKey10 + +K_GetKey14: + Cmp CX, 145h ; Num Lock + JNE K_GetKey10 + + Cmp LastKey, CX + JE K_GetKey10 + + Xor NumLock, 20h + Call K_SetKeyBoardLights + +K_GetKey10: + Mov LastKey, CX + Cmp Byte Ptr [KeyBoardTable+02Ah], 0 ; Left Shift Key + JE K_GetKey4 + + Or CH, 2 ; Left Shift Key + +K_GetKey4: + Cmp Byte Ptr [KeyBoardTable+36h], 0 ; Right Shift Key + JE K_GetKey5 + + Or CH, 4 ; Right Shift Key + +K_GetKey5: + Cmp Byte Ptr [KeyBoardTable+1Dh], 0 ; Left Ctrl Key + JE K_GetKey6 + + Or CH, 8 + +K_GetKey6: + Cmp Byte Ptr [KeyBoardTable+9Dh], 0 ; Right Ctrl Key + JE K_GetKey7 + + Or CH, 16 ; Right Ctrl Key + +K_GetKey7: + Cmp Byte Ptr [KeyBoardTable+38h], 0 ; Left Alt Key + JE K_GetKey8 + + Or CH, 32 ; Left Alt Key + +K_GetKey8: + Cmp Byte Ptr [KeyBoardTable+0B8h], 0 ; Right Alt Key + JE K_GetKey9 + + Or CH, 64 ; Right Alt Key + +K_GetKey9: + Test CH, 1 ; Keypress? - actually need to check for + ; Alt-keypad stuff. + JNZ K_TranslateKeyPress + + Cmp CL, 38h + JE K_TranslateAltRelease + Cmp CL, 0B8h + JNE K_TranslateKeyNoKey + +K_TranslateAltRelease: + Xor DX, DX + + Cmp KeypadValueFlag, 0 + JE K_TranslateKeyNoKey + + XChg Word Ptr KeypadValueFlag, DX ; Reset flag + value + ShR DX, 8 + Cmp DL, 32 + JB K_TranslateKeyNoKey + Jmp K_TranslateKeyEnd + +K_TranslateKeyPress: + LDS SI, TranslationTable + Assume DS:Nothing + +K_TranslateKey1: + LodsB + Cmp AL, CL + JE K_TranslateKey3 + Cmp AL, 0FFh + JE K_TranslateKeyNoKey + +K_TranslateKey2: + LodsB + Cmp AL, 0FFh + JE K_TranslateKey1 + LodsW + Jmp K_TranslateKey2 + +K_TranslateKey3: + LodsB + Mov BL, AL + LodsW + Mov DX, AX + Cmp BL, 1 + JB K_TranslateCondition0 + JE K_TranslateCondition1 + + Cmp BL, 3 + JB K_TranslateCondition2 + JE K_TranslateCondition3 + + Cmp BL, 5 + JB K_TranslateCondition4 + JE K_TranslateCondition5 + + Cmp BL, 7 + JB K_TranslateCondition6 + JE K_TranslateCondition7 + + Cmp BL, 9 + JB K_TranslateCondition8 + JE K_TranslateCondition9 + + Cmp BL, 11 + JB K_TranslateCondition10 + + Jmp K_TranslateKeyNoKey + +K_TranslateCondition0: ; Keypress + Test CH, Not 1 + JNZ K_TranslateKey3 + Jmp K_TranslateKeyEnd + +K_TranslateCondition1: + Cmp Caps, 0 + JE K_TranslateCondition3 ; Caps off -> check shift + +K_TranslateConditionNoShift: + Test CH, Not 7 + JNZ K_TranslateKey3 + Test CH, 6 + JNZ K_TranslateKey3 + Jmp K_TranslateKeyEnd + +K_TranslateCondition2: + Cmp Caps, 0 + JE K_TranslateConditionNoShift + ; Fall through to shift check + +K_TranslateCondition3: ; Shift + Test CH, Not 7 + JNZ K_TranslateKey3 + Test CH, 6 + JZ K_TranslateKey3 + Jmp K_TranslateKeyEnd + +K_TranslateCondition4: ; Ctrl + Test CH, Not 19h + JNZ K_TranslateKey3 + Test CH, 18h + JZ K_TranslateKey3 + Jmp K_TranslateKeyEnd + +K_TranslateCondition5: ; Alt + Test CH, Not 61h + JNZ K_TranslateKey3 + Test CH, 60h + JZ K_TranslateKey3 + Jmp K_TranslateKeyEnd + +K_TranslateCondition6: ; Left alt + Test CH, Not 21h + JNZ K_TranslateKey3 + Test CH, 20h + JZ K_TranslateKey3 + Jmp K_TranslateKeyEnd + +K_TranslateCondition7: ; Right alt + Test CH, Not 41h + JNZ K_TranslateKey3 + Test CH, 40h + JZ K_TranslateKey3 + Jmp K_TranslateKeyEnd + +K_TranslateCondition8: + Test CH, Not 1 + JNZ K_TranslateKey3 + Cmp NumLock, 0 + JE K_TranslateKey3 + Jmp K_TranslateKeyEnd + +K_TranslateCondition9: + Test CH, Not 1 + JNZ K_TranslateKey3 + Cmp NumLock, 0 + JNE K_TranslateKey3 + Jmp K_TranslateKeyEnd + +K_TranslateCondition10: + Test CH, Not 61h + JNZ K_TranslateKey3 + Test CH, 60h + JZ K_TranslateKey3 + + Mov CS:KeyPadValueFlag, 1 + Mov AL, 10 + Mul CS:KeyPadValue + Add AL, DL + Mov CS:KeyPadValue, AL + +K_TranslateKeyNoKey: + Xor DX, DX + +K_TranslateKeyEnd: + Cmp NumLock, 0 + JNE K_GetKey15 + + Cmp CL, 47h + JB K_GetKey15 + Cmp CL, 53h + JA K_GetKey15 + Cmp CL, 4Ah + JE K_GetKey15 + Cmp CL, 4Eh + JE K_GetKey15 + + Add CL, 80h + Jmp K_GetKey20 + +K_GetKey15: + Cmp CL, 9Ch ; Grey enter... + JNE K_GetKey20 + + Mov CL, 1Ch ; Normal enter! + Jmp K_GetKey20 + +K_GetKey17: + Xor CX, CX + Xor DX, DX + +K_GetKey20: + Pop SI + Pop DS + Pop BX + Pop AX + Ret + + +EndP K_GetKey + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc K_ClearKeyBoardQueue Far + + Push AX + +K_ClearKeyBoardQueue1: + Call K_IsKeyWaiting + Test AX, AX + JZ K_ClearKeyBoardQueue2 + Call K_GetKey + Jmp K_ClearKeyBoardQueue1 + +K_ClearKeyBoardQueue2: + Pop AX + Ret + +EndP K_ClearKeyBoardQueue + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc K_IsAnyKeyDown Far ; Returns AL = 1 if key is down. + + Push CX + Push DS + Push SI + + Push CS + Pop DS + Assume DS:Keyboard + + Mov SI, Offset KeyBoardTable + Mov CX, 256 + +K_IsAnyKeyDown1: + LodsB + And AL, AL + LoopZ K_IsAnyKeyDown1 + + JCXZ K_IsAnyKeyDown2 + + Mov AL, 1 + +K_IsAnyKeyDown2: + Pop SI + Pop DS + Pop CX + + Ret + +EndP K_IsAnyKeyDown + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc K_IsKeyDown Far ; BX = key to test + + Cmp [CS:KeyboardTable+BX], 0 + Ret + +EndP K_IsKeyDown + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc K_ResetKeyboardTables Far + + Push CS + Pop ES + Mov DI, Offset KeyboardTable + Mov CX, 518 + Xor AL, AL + Rep StosB + + Mov AX, 1 + Ret + +EndP K_ResetKeyboardTables + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc K_DrawTables Far + + Call S_GetDestination + Mov DI, (2+15*80)*2 + + Push CS + Pop DS + Assume DS:KeyBoard + Mov SI, Offset KeyboardBuffer + + Mov CX, 2004h ; CH = row count, CL = ShR + Mov AH, 2h + +K_DrawTables1: + Mov DL, 08h ; BL = count + Push DI + +K_DrawTables3: + LodsB + Mov DH, AL + ShR AL, CL + Cmp AL, 10 + SBB AL, 69h + DAS + StosW + + Mov AL, DH + And AL, 0Fh + Cmp AL, 10 + SBB AL, 69h + DAS + StosW + + Dec DL + JZ K_DrawTables2 + + Mov AL, ' ' + StosW + Jmp K_DrawTables3 + +K_DrawTables2: + Pop DI + Add DI, 160 + + Dec CH + JNZ K_DrawTables1 + + ; Now for keypress tables. + Mov SI, Offset KeyboardTable + Mov DI, (29+15*80)*2 + + Mov CX, 2004h ; CH = row count, CL = ShR + Xor DL, DL + +K_DrawTable4: + Mov DH, 8 + Push DI + +K_DrawTable5: + Mov AH, 2 + LodsB + + Cmp AL, 1 + SBB AH, -1 + + Mov AL, DL + ShR AL, CL + Cmp AL, 10 + SBB AL, 69h + DAS + StosW + + Mov AL, DL + And AL, 0Fh + Cmp AL, 10 + SBB AL, 69h + DAS + StosW + + Inc DL + Dec DH + JZ K_DrawTable7 + + Mov AL, ' ' + StosW + Jmp K_DrawTable5 + +K_DrawTable7: + Pop DI + Add DI, 160 + + Dec CH + JNZ K_DrawTable4 + + Xor AX, AX + Ret + +EndP K_DrawTables + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc K_ShowMIDIInput Far + + Push CS + Pop DS + Assume DS:Keyboard + + ; Now to shove the MIDI input info. + Xor AX, AX + Mov AL, [MIDIDataByte2] + Push AX + Mov AL, [MIDIDataByte1] + Push AX + Mov AL, [MIDIStatusByte] + Push AX + + Mov DI, (2+13*80)*2 + Mov SI, Offset MIDIMessage + Mov AH, 20h + Call S_DrawString + + Add SP, 6 + + Xor AX, AX + Ret + +EndP K_ShowMIDIInput + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc K_InstallKeyboardType Far + + Call D_GotoStartingDirectory + + Push CS + Pop DS + Assume DS:Keyboard + + Mov AX, 3D00h + Mov DX, Offset KeyboardFile + Int 21h + JC K_InstallKeyboardType2 + + Trace " - Custom keyboard file found" + + Mov BX, AX + + Mov AH, 3Fh + Mov CX, 2 ; Read 2 bytes + Mov DX, Offset KeyboardFileLength + Int 21h + JC K_InstallKeyboardType1 + + Trace " - Allocating memory" + + Push BX + Mov AH, 48h ; Allocate memory + Mov BX, KeyboardFileLength + Mov CX, BX ; CX = length for next call. + Add BX, 15 + ShR BX, 4 + Int 21h + Pop BX + JC K_InstallKeyboardType1 + ; AX = load destination + + Trace " - Loading custom keyboard data" + + Mov DS, AX + Xor DX, DX + Mov AH, 3Fh ; Load data + Int 21h + JC K_InstallKeyboardType3 + + Trace " - Installing new keyboard translation table" + + Mov AX, DS + ShL EAX, 16 + Mov CS:TranslationTable, EAX + Jmp K_InstallKeyboardType1 + +K_InstallKeyboardType3: + Push DS + Pop ES + Mov AH, 49h + Int 21h + +K_InstallKeyboardType1: + Mov AH, 3Eh ; Close file + Int 21h + +K_InstallKeyboardType2: + Ret + +EndP K_InstallKeyboardType + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc K_RemoveKeyboardType Far + + Push CS + Pop DS + Assume DS:Keyboard + + Mov AX, TranslationTableSegment + Mov BX, CS + Cmp AX, BX + JE K_RemoveKeyboardType1 + + Mov ES, AX + Mov AH, 49h + Int 21h + +K_RemoveKeyboardType1: + Ret + +EndP K_RemoveKeyboardType + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc K_SetScrollLock Far + + Push CS + Pop DS + Mov ScrollLock, AL + Call K_SetKeyboardLights + Ret + +EndP K_SetScrollLock + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc MIDIBufferEmpty Far ; Returns carry set if input OK. + ; Returns carry CLEAR if input full. + + Cmp [CS:MIDIDataInput], 2 + Ret + +EndP MIDIBufferEmpty + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc MIDISend Far ; Given AL = data byte. + + Push DS + + Push CS + Pop DS + Assume DS:Keyboard + + Test AL, AL ; Status byte? + JNS MIDISend1 + + Mov [MIDIStatusByte], AL + Mov [MIDIDataInput], 0 + Jmp MIDISendEnd + +MIDISend1: + Xor BX, BX + Mov SI, Offset MIDIDataByte1 + Add BL, [MIDIDataInput] + Mov [SI+BX], AL + Mov AL, [MIDIStatusByte] + Inc BX + Cmp AL, 0C0h + JB MIDISend2 + Cmp AL, 0E0h + JAE MIDISend2 + + Inc BX + Mov [MIDIDataByte2], 0 + +MIDISend2: + Mov [MIDIDataInput], BL + +MIDISendEnd: + Pop DS + Ret + +EndP MIDISend + Assume DS:Nothing + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +EndS + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +End diff --git a/it/IT_L.ASM b/it/IT_L.ASM new file mode 100644 index 0000000..7085bce --- /dev/null +++ b/it/IT_L.ASM @@ -0,0 +1,559 @@ +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Info Line Module - Playing info updates / other messages � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + + Jumps + .386 + +include switch.inc + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Externals � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Segment Glbl BYTE Public 'Code' + Extrn CurrentMode:Byte +EndS + + Extrn I_ShowSamplePlay:Far + Extrn I_ShowInstrumentPlay:Far + + Extrn S_UpdateScreen:Far + Extrn S_DrawString:Far + Extrn S_SetDirectMode:Far + Extrn S_GetDestination:Far + + Extrn Music_GetPlayMode:Far + Extrn Music_Poll:Far + Extrn Music_GetSlaveChannelInformationTable:Far + +IF NETWORKENABLED + Extrn Network_Poll:Far +ENDIF + + Extrn PE_ShowOrder:Far + Extrn PE_FillSpeedTempo:Far + Extrn PE_GetMaxOrder:Far + Extrn Glbl_TutorialHandler:Far + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Globals � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + + Global UpdateInfoLine:Far + Global IdleUpdateInfoLine:Far + Global ClearInfoLine:Far + Global SetInfoLine:Far, SetInfoLine2:Far + Global StartClock:Far + Global GlobalStartTime:Far + Public ShowUsageTime + Public InitTimerHandler + Public UnInitTimerHandler + Public GetTimerCounter + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +Segment InfoLine DWORD Public 'Code' USE16 + Assume CS:InfoLine, DS:InfoLine + +CREATENEWLOGFILE EQU 0 +include debug.inc + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Variables � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +SLAVECHANNELSIZE = 128 + +OldTimerHandler DD 0 +TimerCounter DD 0 +PlaybackTimer DD 0 + +InfoLineText DD 0 +InfoLineDelay DW 0 +InfoLineVariable DW 0 + +; Colouring for ZaStaR +; PatternPlayMsg DB "Playing, Pattern: ", 0FEh, 23h, 0FDh, "D", 0FEh, 20h, ", Row: ", 0FEh, 23h, 0FDh, "D", 0FEh, 20h, "/", 0FDh, "D", 0FFh, 13, " ", 0 +; SongPlayMsg DB "Playing, Order: ", 0FEh, 23h, 0FDh, "D", 0FEh, 20h, "/", 0FDh, "D, Pattern: ", 0FEh, 23h, 0FDh, "D", 0FEh, 20h, ", Row: ", 0FEh, 23h, 0FDh, "D", 0FEh, 20h, "/", 0FDh, "D", 0FFh, 6, " ", 0 + +NoSoundDriverMsg DB "Error: No sound driver loaded.", 0 +PatternPlayMsg DB "Playing, Pattern: ", 0FEh, 23h, 0FDh, "D", 0FEh, 20h, ", Row: ", 0FEh, 23h, 0FDh, "D", 0FEh, 20h, "/", 0FEh, 23h, 0FDh, "D", 0FEh, 20h, ", ", 0FEh, 23h, 0FDh, "D", 0FEh, 20h, " Channels", 0FFh, 10, " ", 0 +SongPlayMsg DB "Playing, Order: ", 0FEh, 23h, 0FDh, "D", 0FEh, 20h, "/", 0FEh, 23h, 0FDh, "D", 0FEh, 20h, ", Pattern: ", 0FEh, 23h, 0FDh, "D", 0FEh, 20h, ", Row: ", 0FEh, 23h, 0FDh, "D", 0FEh, 20h, "/", 0FEh, 23h, 0FDh, "D", 0FEh, 20h, ", ", 0FEh, 23h, 0FDh, "D", 0FEh, 20h, " Channels", 0FFh, 10, " ", 0 +ChannelMsg DB "Playing, ", 0FEh, 23h, 0FDh, "D", 0FEh, 20h, " Channels", 0 +EmptyMsg DB 0 +TimeMsg DB " Time ", 0FDh, "D:" +Minutes DB "00:" +Seconds DB "00", 0 +DisplayChannelMsg DB 0 +ShowUsageTime DB 1 + + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Functions � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc TimerInterruptHandler + + Sub CS:InfoLineDelay, 1 + AdC CS:InfoLineDelay, 0 + + Inc CS:TimerCounter + Jmp [CS:OldTimerHandler] + +EndP TimerInterruptHandler + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc InitTimerHandler Far + + Push DS + + Trace " - Installing new timer interrupt" + + Xor AX, AX + Mov DS, AX + + Mov AX, CS + ShL EAX, 16 + Mov AX, Offset TimerInterruptHandler + + ClI + XChg EAX, [DS:20h] + Mov [CS:OldTimerHandler], EAX + StI + + Pop DS + Ret + +EndP InitTimerHandler + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc UninitTimerHandler Far + + Push DS + + Xor AX, AX + Mov DS, AX + + Mov EAX, [CS:OldTimerHandler] + ClI + Mov [DS:20h], EAX + StI + + Pop DS + Ret + +EndP UninitTimerHandler + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc FillToEOL + + Push ES + Mov AX, ' ' + 2000h + Call S_GetDestination + +UpdateInfoLineEOL: + Cmp DI, (61+9*80)*2 + JAE UpdateInfoLineEOL2 + + StosW + Jmp UpdateInfoLineEOL + +UpdateInfoLineEOL2: + Pop ES + Ret + +EndP FillToEOL + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc UpdateInfoLine Far + + Push DS + Push SI + + Push Glbl + Pop DS + Assume DS:Glbl + + Cmp CurrentMode, 200 + JAE UpdateInfoLineEnd2 + + Push CS + Pop DS + + Mov DI, (2+9*80)*2 + + Cmp InfoLineDelay, 0 + JE UpdateInfoLine1 +; Mov CX, InfoLineDelay +; JCXZ UpdateInfoLine1 +; +; Dec InfoLineDelay + +UpdateInfoLine2: + LDS SI, InfoLineText + Mov CX, DS + JCXZ UpdateInfoLineEnd + + Mov AX, CS:InfoLineVariable + Push AX + + Mov AH, 20h + Call S_DrawString + Call FillToEOL + + Pop AX + + Call Music_GetPlayMode +; Call ShowTime + Jmp UpdateInfoLine6 + +UpdateInfoLine1: +; ****** + Call Music_GetSlaveChannelInformationTable + ; DS:SI points to tables + ; CX = numchannels. + Xor DI, DI ; DI = counter of + ; currently act. + ; channels. +CountChannels1: + Mov AX, [SI] + Test AH, 8 + JNZ CountChannels2 + + And AX, 1 + Add DI, AX + +CountChannels2: + Add SI, SLAVECHANNELSIZE + Loop CountChannels1 + + Push CS + Pop DS +; ****** + Call Music_GetPlayMode + ; AX = playmode + ; BX = row + ; CX = pattern + ; DX = order + ; SI = max row. + + Push AX + Push DI + Cmp AX, 1 + JB UpdateInfoLineChanMsg + Push SI + Push BX ; BX = row + Push CX ; CX = pattern + JE UpdateInfoLine3 + JA UpdateInfoLine4 + +UpdateInfoLineChanMsg: + Mov SI, Offset ChannelMsg + Cmp DI, 1 + JA UpdateInfoLineChanMsg2 + + Mov SI, Offset EmptyMsg + +UpdateInfoLineChanMsg2: + Mov DI, (2+9*80)*2 + Mov AH, 20h + Call S_DrawString + Call FillToEOL + Pop AX + + Pop AX + Mov DisplayChannelMsg, 1 + Jmp UpdateInfoLine7 + +UpdateInfoLineEnd: + Call ShowTime + +UpdateInfoLineEnd2: + Pop SI + Pop DS + + Mov AX, 1 + Ret + +UpdateInfoLine3: + Mov DI, (2+9*80)*2 + Mov SI, Offset PatternPlayMsg + Mov AH, 20h + Call S_DrawString + Call FillToEOL + + Add SP, 8 + Jmp UpdateInfoLine5 + +UpdateInfoLine4: + Call PE_GetMaxOrder + + Push AX + Push DX + + Mov DI, (2+9*80)*2 + Mov SI, Offset SongPlayMsg + Mov AH, 20h + Call S_DrawString + Call FillToEOL + + Add SP, 12 + +UpdateInfoLine5: + Pop AX + +UpdateInfoLine6: +; Cmp AX, 2 +; JNE UpdateInfoLine7 + + +UpdateInfoLine7: + Call ShowTime + Call UpdatePointers + + Pop SI + Pop DS + + Mov AX, 1 + Ret + +EndP UpdateInfoLine + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc IdleUpdateInfoLine Far + + Call Music_Poll + +IF TUTORIAL +ELSE + Mov AL, 1 + Call S_SetDirectMode +ENDIF + + Call UpdateInfoLine + +IF TUTORIAL + Call Glbl_TutorialHandler +ENDIF + +IF TUTORIAL + Call S_UpdateScreen +ELSE + Mov AL, 0 + Call S_SetDirectMode +ENDIF + +IF NETWORKENABLED + Jmp Network_Poll +ELSE + Xor AX, AX + Ret +ENDIF + +EndP IdleUpdateInfoLine + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ClearInfoLine Far + + Mov DWord Ptr [CS:InfoLineText], 0 + + Ret + +EndP ClearInfoLine + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SetInfoLine Far ; DS:SI points to msg. + + Mov CS:InfoLineDelay, 20 + +SetInfoLineChain: + Mov Word Ptr [CS:InfoLineText], SI + Mov Word Ptr [CS:InfoLineText+2], DS + Mov Word Ptr [CS:InfoLineVariable], AX + + Ret + +EndP SetInfoLine + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SetInfoLine2 Far ; DS:SI points to msg. + + Mov CS:InfoLineDelay, BX + Jmp SetInfoLineChain + +EndP SetInfoLine2 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc UpdatePointers ; BX = row, CX = pattern + + Mov SI, Glbl + Mov DS, SI + Assume DS:Glbl + + Mov AH, CurrentMode + +; And AH, AH +; JZ UpdatePointers6 + + Push AX + Push BX + Push CX + +; Call S_GetDestination ; Get ES. + Call PE_FillSpeedTempo + + Pop CX + Pop BX + Pop AX + +UpdatePointers6: +; Cmp AH, 2 +; JNE UpdatePointers1 +; +; Cmp AL, 1 +; JB UpdatePointersEnd +; +; Call PE_ShowPatternRow +; Ret +; +; UpdatePointers1: + Cmp AL, 2 ; Playmode. + JNE UpdatePointers3 + + Cmp AH, 11 + JE UpdatePointers2 + Cmp AH, 21 + JNE UpdatePointers3 + +UpdatePointers2: + Call PE_ShowOrder + + Ret + +UpdatePointers3: + Cmp AH, 3 + JNE UpdatePointers4 + + Call I_ShowSamplePlay + Ret + +UpdatePointers4: + Cmp AH, 4 + JNE UpdatePointers5 + + Call I_ShowInstrumentPlay + Ret + +UpdatePointers5: +UpdatePointersEnd: + Ret + +EndP UpdatePointers + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ShowTime + + PushA + Push DS + + Push CS + Pop DS + Assume DS:InfoLine + + Cmp AX, 2 + Mov EAX, [TimerCounter] + JE ShowTime3 + + Cmp ShowUsageTime, 0 + JE ShowTime2 + + Jmp ShowTime4 + +ShowTime3: + Sub EAX, [PlaybackTimer] + +ShowTime4: + Mov EDX, 3600 + Mul EDX + ShRD EAX, EDX, 16 + ShR EDX, 16 + JNZ ShowTime2 + ; EAX = number of seconds + Mov EBX, 60 + Div EBX ; EAX = minutes, EDX = seconds + + Push EDX + Xor EDX, EDX + Div EBX ; EAX = hours, EDX = minutes + + Pop ECX + Push AX ; Hours on stack, CX = seconds, DX = min + Mov BL, 10 + + Mov AX, DX + Div BL + Add AX, 3030h + Mov [Word Ptr Minutes], AX + + Mov AX, CX + Div BL + Add AX, 3030h + Mov [Word Ptr Seconds], AX + + Mov SI, Offset TimeMsg + Mov DI, (62+9*80)*2 + Mov AH, 20h + Call S_DrawString + Pop AX ; To clear stack + +ShowTime2: + Pop DS + PopA + + Ret + +EndP ShowTime + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc StartClock Far + + Push EAX + Mov EAX, CS:TimerCounter + Mov [CS:PlaybackTimer], EAX + Pop EAX + + Ret + +EndP StartClock + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GetTimerCounter Far + + Mov EAX, [CS:TimerCounter] + Ret + +EndP GetTimerCounter + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +EndS + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +End diff --git a/it/IT_M.ASM b/it/IT_M.ASM new file mode 100644 index 0000000..7ba3bf9 --- /dev/null +++ b/it/IT_M.ASM @@ -0,0 +1,664 @@ +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Main Module � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + + Jumps + .386 + +include switch.inc + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Externals � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Segment Object1 BYTE Public 'Data' USE16 +EndS + + + Extrn F_DrawStringInput:Far + Extrn F_PreStringInput:Far + Extrn F_PostStringInput:Far + Extrn F_Nothing:Far + Extrn F_DrawBoxObject:Far + Extrn F_DrawTextObject:Far + Extrn F_PostExitObject:Far + Extrn F_SetDirectMode:Far + Extrn F_CharacterDefinitions:Far + Extrn F_DrawButtonObject:Far + Extrn F_PreButtonObject:Far + Extrn F_PostButtonObject:Far + Extrn F_CallFarFunction:Far + Extrn F_DrawThumbBar:Far + Extrn F_DrawScalableThumbBar:Far + Extrn F_PreThumbBar:Far + Extrn F_PreScalableThumbBar:Far + Extrn F_PostThumbBar:Far + Extrn F_PostScalableThumbBar:Far + Extrn F_DrawInfoLine:Far + Extrn F_CallFarPreFunction:Far + Extrn F_CallFarPostFunction:Far + Extrn F_DrawToggle:Far + Extrn F_PreToggle:Far + Extrn F_PostToggle:Far + + Extrn F_Draw5Num:Far + Extrn F_Pre5Num:Far + Extrn F_Post5Num:Far + + Extrn F_Draw3Num:Far + Extrn F_Pre3Num:Far + Extrn F_Post3Num:Far + + Extrn Glbl_TutorialHandler:Far + + Extrn H_SetHelpContext:Far + + Extrn K_GetKey:Far + Extrn K_InitKeyBoard:Far + Extrn K_UnInitKeyBoard:Far + Extrn K_IsKeyWaiting:Far + Extrn K_IsAnyKeyDown:Far + + Extrn PE_DrawOrderList:Far + Extrn PE_PreOrderList:Far + Extrn PE_PostOrderList:Far + + Extrn S_Set80x25Mode:Far + Extrn S_SetPalette:Far + Extrn S_RedefineCharacters:Far + Extrn S_DrawBox:Far + Extrn S_ClearScreen:Far + Extrn S_UpdateScreen:Far + +; Extrn MouseDirectEnable:Far, MouseDirectDisable:Far + Extrn MouseSaveEvents:Far, MouseRestoreEvents:Far + Extrn MouseInput:Far, MouseClearEvents:Far + Extrn GetKeyboardLock:Far, MIDIBufferEmpty:Far + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Globals � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + + Global M_FunctionDivider:Far + Global M_FunctionHandler:Far + Global M_Object1List:Far + Global M_Object1ListDefault:Far + Public ReleaseTimeSlice + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +Segment Main DWORD Public 'Code' USE16 + Assume CS:Main, DS:Nothing + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Variables � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +DrawObjectList Label DWord + DD DWord Ptr F_DrawBoxObject ; 0 + DD DWord Ptr F_DrawTextObject ; 1 + DD DWord Ptr F_DrawButtonObject ; 2 + DD DWord Ptr F_Nothing ; Empty obj number, 3 + DD DWord Ptr F_Nothing ; 4 + DD DWord Ptr F_SetDirectMode ; 5 + DD DWord Ptr F_CharacterDefinitions ; 6 + DD DWord Ptr F_Nothing ; Empty obj number 7 + DD DWord Ptr F_CallFarFunction ; 8 + DD DWord Ptr F_DrawThumbBar ; 9 + DD DWord Ptr F_DrawInfoLine ; 10 + DD DWord Ptr H_SetHelpContext ; 11 + DD DWord Ptr PE_DrawOrderList ; 12 + DD DWord Ptr F_Draw3Num ; 13 + DD DWord Ptr F_DrawScalableThumbBar ; 14 + DD DWord Ptr F_CallFarFunction ; 15 + DD DWord Ptr F_DrawStringInput ; 16 + DD DWord Ptr F_DrawToggle ; 17 + DD DWord Ptr F_Draw5Num ; 18 + + +PreFunctionList Label DWord + DD DWord Ptr F_Nothing ; 0 + DD DWord Ptr F_Nothing ; 1 + DD DWord Ptr F_PreButtonObject ; 2 + DD DWord Ptr F_Nothing ; 3 + DD DWord Ptr F_Nothing ; 4 + DD DWord Ptr F_Nothing ; 5 + DD DWord Ptr F_Nothing ; 6 + DD DWord Ptr F_Nothing ; 7 + DD DWord Ptr F_Nothing ; 8 + DD DWord Ptr F_PreThumbBar ; 9 + DD DWord Ptr F_Nothing ; 10 + DD DWord Ptr F_Nothing ; 11 + DD DWord Ptr PE_PreOrderList ; 12 + DD DWord Ptr F_Pre3Num ; 13 + DD DWord Ptr F_PreScalableThumbBar ; 14 + DD DWord Ptr F_CallFarPreFunction ; 15 + DD DWord Ptr F_PreStringInput ; 16 + DD DWord Ptr F_PreToggle ; 17 + DD DWord Ptr F_Pre5Num ; 18 + +PostFunctionList Label DWord + DD DWord Ptr F_Nothing ; 0 + DD DWord Ptr F_Nothing ; 1 + DD DWord Ptr F_PostButtonObject ; 2 + DD DWord Ptr F_Nothing ; 3 + DD DWord Ptr F_PostExitObject ; 4 + DD DWord Ptr F_Nothing ; 5 + DD DWord Ptr F_Nothing ; 6 + DD DWord Ptr F_Nothing ; 7 + DD DWord Ptr F_Nothing ; 8 + DD DWord Ptr F_PostThumbBar ; 9 + DD DWord Ptr F_Nothing ; 10 + DD DWord Ptr F_Nothing ; 11 + DD DWord Ptr PE_PostOrderList ; 12 + DD DWord Ptr F_Post3Num ; 13 + DD DWord Ptr F_PostScalableThumbBar ; 14 + DD DWord Ptr F_CallFarPostFunction ; 15 + DD DWord Ptr F_PostStringInput ; 16 + DD DWord Ptr F_PostToggle ; 17 + DD DWord Ptr F_Post5Num ; 18 + +GlobalKeyList DD ? +ReleaseTimeSlice DB 0 + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Functions � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc M_FunctionDivider Far ; Given DS:SI points to list + ; Carry set if none found + Push BX + +M_FunctionDivider1: ; 0 = Direct comparison + ; 1 = Key comparison + ; 2 = Alt, 3 = Ctrl, 4 = Shift + ; 5 = capital key comparison + ; 6 = MIDI message + LodsB + Test AL, AL + JS M_FunctionDivider4 ; End of list + + Mov BX, CX + JZ M_FunctionDivider2 ; If AL = 0 + + Cmp AL, 2 + JE M_FunctionDivider8 + JB M_FunctionDivider5 + + Cmp AL, 4 + JB M_FunctionDivider18 + JE M_FunctionDivider10 ; If AL = 4 + + Cmp AL, 6 + JB M_FunctionDividerCAPS + +M_FunctionDividerMIDI: + Test CL, CL + JNZ M_FunctionDivider9 + Mov BX, CX + And BX, 0F000h + Jmp M_FunctionDividerCheck + +M_FunctionDividerCAPS: + Mov BX, DX + Cmp BX, 'a' + JB M_FunctionDivider6 + Cmp BX, 'z' + JA M_FunctionDivider9 + + Sub BL, 32 + +M_FunctionDivider6: + Cmp BX, 'A' + JB M_FunctionDivider9 + Cmp BX, 'Z' + JA M_FunctionDivider9 + Jmp M_FunctionDivider2 + +M_FunctionDivider5: + Mov BX, DX ; If al = 1... + Jmp M_FunctionDivider2 + +M_FunctionDivider8: + Test CH, 60h + JZ M_FunctionDivider9 + + And BX, 1FFh + Jmp M_FunctionDivider2 + +M_FunctionDivider18: + Test CH, 18h ; Ctrl + JZ M_FunctionDivider9 + And BX, 1FFh + + Jmp M_FunctionDivider2 + +M_FunctionDivider10: + Test CH, 6 + JZ M_FunctionDivider9 + And BX, 1FFh + +M_FunctionDivider2: + Test CL, CL + JZ M_FunctionDivider9 + +M_FunctionDividerCheck: + LodsW + Cmp AX, BX + JE M_FunctionDivider3 + + LodsW + Jmp M_FunctionDivider1 + +M_FunctionDivider9: + LodsW + LodsW + Jmp M_FunctionDivider1 + +M_FunctionDivider3: + DB 85h ; ClC +M_FunctionDivider4: ; + StC ; + + Pop BX + + Ret + +EndP M_FunctionDivider + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc M_FunctionHandler Far + ARG ObjectList:DWord + + Push BP + Mov BP, SP + + Call MouseSaveEvents + +M_FunctionHandler1: ; Draw all objects in list + Call GetKeyboardLock + Cmp AL, 2 + JE MouseInput1 + + Call MouseClearEvents + + LDS SI, ObjectList ; DS:SI points to object list + Add SI, 6 ; Skip pass list header + Xor AX, AX + +M_FunctionHandler2: + Cmp Word Ptr [SI], 0 ; DS:SI points to an offset of + JE M_FunctionHandler4 ; an object + +M_FunctionHandler3: + Push AX ; AX = object number + Push DS + Push SI + Push BP + + LES DI, ObjectList ; ES:DI points to object list + Mov SI, [SI] ; DS:SI points to object + Mov BX, [SI] ; BX = object type + Mov CL, 2 + ShL BX, CL + + Call DWord Ptr [DrawObjectList+BX] + + Pop BP + Pop SI ; DS:SI Points to an offset of + Pop DS ; an object + Pop AX + Inc AX + Add SI, 2 ; Advance Pointer + Jmp M_FunctionHandler2 ; Next Object + +M_FunctionHandler4: ; Call Prefunction for object + LDS SI, ObjectList ; DS:SI points to object list + Mov AX, [SI] ; AX = Active object number + LEA SI, [ESI+EAX*2+6] ; Skip pas list header (+6) + ; AX = object number + + Cmp Word Ptr [SI], 0 ; if list doesn't point to + JE M_FunctionHandler21 ; anything, don't call prefunc + +M_FunctionHandler20: + Mov SI, [SI] ; DS:SI points to object + Mov BX, [SI] ; BX = object type + ShL BX, 2 + + Push BP + Call DWord Ptr [PreFunctionList+BX] + Pop BP + +M_FunctionHandler21: + +IF TUTORIAL + Call Glbl_TutorialHandler +ENDIF + + Call S_UpdateScreen + +M_FunctionHandler5: ; Input... +; Call K_IsAnyKeyDown +; And AL, AL +; JNZ M_KeyBoardInput1 + +MouseInput1: + Call MouseInput ; returns 0 if nothing + ; 1 if input (BX, CX, DX set) + ; 2 if no input, but keyboard + ; locked + Cmp AX, 1 + JB M_KeyBoardInput1 + JA M_FunctionHandler6 ; IdleList + ; Handle postobject, of + ; object BX + + Mov AX, DI + Cmp BX, 0FFFFh + JE M_FunctionHandler23 + + LES DI, ObjectList ; ES:DI points to object list + Push ES + Pop DS + + Mov [DI], BX ; Object number in BX. + LEA BX, [EBX*2+EDI+6] ; ES:BX points to offset of + ; active object. + + Mov SI, [BX] ; DS:SI points to object + + Mov SI, [SI] ; SI = object type of active obj + ShL SI, 2 + + Push BP + Call DWord Ptr [PostFunctionList+SI] + Pop BP + Jmp M_FunctionHandler23 + +M_KeyBoardInput1: + Call MIDIBufferEmpty + JAE M_FunctionHandler8 + + Call K_IsKeyWaiting + + Test AX, AX + JNZ M_FunctionHandler8 + ; Check for mouse info... + +M_FunctionHandler6: ; IdleList + Cmp CS:ReleaseTimeSlice, 0 + JE NoReleaseTimeSlice + + Mov AX, 1680h + Int 2Fh + +NoReleaseTimeSlice: +; StI + + LDS SI, ObjectList ; DS:SI points to object list + Add SI, 2 ; DS:SI points to idle list + + Cmp Word Ptr [SI], 0 + JE M_FunctionHandler5 ; If Offset of IdleList = 0, + ; check for another key + +M_FunctionHandler7: + Mov SI, [SI] + Xor BX, BX ; Clear flag. + +M_FunctionHandler19: + Cmp Word Ptr [SI], 0 + JNE M_FunctionHandler18 + + Cmp Word Ptr [SI+2], 0 + JE M_FunctionHandler29 + +M_FunctionHandler18: + Push SI + Push BX + Push DS + Push BP + + Call DWord Ptr [SI] + + Pop BP + Pop DS + Pop BX + + Cmp AX, 5 + JE M_FunctionHandlerIdleCommand + + Pop SI + + Add SI, 4 + + Or BX, AX + Jmp M_FunctionHandler19 + +M_FunctionHandlerIdleCommand: + Pop AX ; Pull off SI from the stack + Mov AX, DI + Jmp M_FunctionHandler10 +; Mov SI, 1 +; Jmp M_FunctionHandler16 + +M_FunctionHandler29: + Test BX, BX + JZ M_FunctionHandler5 + + Jmp M_FunctionHandler1 + +M_FunctionHandler8: + Call K_GetKey ; CX = Keyboard Input Data + ; DX = Translated Input Data + ; else MIDI input if CL = 0 + +M_FunctionHandler9: + LES DI, ObjectList ; ES:DI points to object list + Push ES + Pop DS + + Mov BX, [DI] ; BX = active object number + LEA BX, [EDI+EBX*2+6] ; ES:BX points to offset of + ; active object. + Xor AX, AX + + Cmp Word Ptr [BX], 0 + JE M_FunctionHandler23 + +M_FunctionHandler22: + Mov SI, [BX] ; DS:SI points to object + + Mov SI, [SI] ; SI = object type of active obj + ShL SI, 2 + + Push BP + Call DWord Ptr [PostFunctionList+SI] + Pop BP + +M_FunctionHandler23: + Push DS + Push SI + + LDS SI, ObjectList + Add SI, 4 + Mov SI, [SI] + Mov Word Ptr CS:GlobalKeyList+2, DS + Mov Word Ptr CS:GlobalKeyList, SI + + Pop SI + Pop DS + +; Xor BX, BX ; Extra key list starts at 0 + +M_FunctionHandler10: + Cmp AX, 1 + JB M_FunctionHandler11 ; If AX = 0 + JE M_FunctionHandler1 ; Redraw screen if AX = 1 + + Cmp AX, 3 + JB M_FunctionHandler4 ; Goto preobject if AX = 2 + JE M_FunctionHandler5 ; Get next input + + Cmp AX, 5 ; New list + JE M_FunctionHandler16 + JA M_FunctionHandler11 ; If > 5 + + Call MouseRestoreEvents + + Pop BP + Ret 4 + +M_FunctionHandler16: + Mov Word Ptr Offset ObjectList, DX + Mov Word Ptr Offset ObjectList+2, CX + Mov AX, SI + + Jmp M_FunctionHandler10 + +M_FunctionHandler11: + LDS SI, CS:GlobalKeyList + + Cmp Word Ptr [SI], 0 + JE M_FunctionHandler4 + +M_FunctionHandler12: + LodsB + Mov BX, DX + Cmp AL, 1 + JE M_FunctionHandler13 ; Keycode compare (1) + Mov BX, CX + JB M_FunctionHandler13 ; Scancode compare (0) + + And BX, 1FFh + + Cmp AL, 3 + JB M_FunctionHandlerAlt ; Alt-keycode compare (2) + JE M_FunctionHandlerCtrl ; Ctrl-keycode compare (3) + + Cmp AL, 5 + JB M_FunctionHandlerForced ; Always call function (4) + JE M_FunctionHandlerNewListNear ; Chain to new list (5) + + Cmp AL, 7 + JB M_FunctionHandlerShift ; Shift-keycode compare (6) + JE M_FunctionHandlerNewListFar ; Chain to far list (7) + + Cmp AL, 9 + JB M_FunctionHandlerCapCheck ; Capitalised keycode (8) + JE M_FunctionHandlerMIDI ; MIDI message (9) + +; Jmp M_FunctionHandler1 + Jmp M_FunctionHandler4 ; Undefined compare.. +; ; -> end of list + +M_FunctionHandlerAlt: + Test CH, 60h + JZ M_FunctionHandler14 + Jmp M_FunctionHandler13 + +M_FunctionHandlerCtrl: + Test CH, 18h + JZ M_FunctionHandler14 + Jmp M_FunctionHandler13 + +M_FunctionHandlerShift: + Test CH, 6h + JZ M_FunctionHandler14 + Jmp M_FunctionHandler13 + +M_FunctionHandlerNewListNear: + LodsW + Mov Word Ptr CS:GlobalKeyList, AX + Jmp M_FunctionHandler11 + +M_FunctionHandlerNewListFar: + LodsD + Mov CS:GlobalKeyList, EAX + Jmp M_FunctionHandler11 + +M_FunctionHandlerForced: + LodsW + Jmp M_FunctionHandler26 + +M_FunctionHandlerCapCheck: ; Capital OK? (8) + Mov BX, DX + Cmp BX, 'A' + JB M_FunctionHandler14 + Cmp BX, 'z' + JA M_FunctionHandler14 + Cmp BX, 'a' + JB M_FunctionHandlerCapCheck1 + + Sub BL, 32 + +M_FunctionHandlerCapCheck1: + Jmp M_FunctionHandler13 + +M_FunctionHandlerMIDI: + Test CL, CL + JNZ M_FunctionHandler14 + Mov BX, CX + And BX, 0F000h + Jmp M_FunctionHandlerCheck + +M_FunctionHandler13: + Test CL, CL + JZ M_FunctionHandler14 + +M_FunctionHandlerCheck: + LodsW + Cmp BX, AX + JNE M_FunctionHandler14 + +M_FunctionHandler26: + LES DI, ObjectList ; ES:DI points to object list + Push BP + Call DWord Ptr [SI] + Pop BP + Jmp M_FunctionHandler15 + +M_FunctionHandler14: + Xor AX, AX + +M_FunctionHandler15: + Add Word Ptr CS:GlobalKeyList, 7 + Jmp M_FunctionHandler10 + +EndP M_FunctionHandler + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc M_Object1ListDefault Far ; Reqs: DI = offset of list + + Mov CX, 0FFFFh + +Proc M_Object1List Far ; Reqs.. CX = inital object. + ; Reqs.. DI = offset of list + + Mov AX, Object1 + Push AX + Mov ES, AX + Push DI + Cmp CX, 0FFFFh + JE M_Object1List1 + + Mov Word Ptr [ES:DI], CX + +M_Object1List1: + Call M_FunctionHandler + + Ret + +EndP M_Object1List +EndP M_Object1ListDefault + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +EndS + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +End diff --git a/it/IT_MDATA.ASM b/it/IT_MDATA.ASM new file mode 100644 index 0000000..e4e01cc --- /dev/null +++ b/it/IT_MDATA.ASM @@ -0,0 +1,3652 @@ + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +Segment SongData PARA Public 'Data' + +Org 0 + + DB "IMPM", 36 Dup (0) + DW 0, 0, 9, 0 + DB 128, 30h, 6, 125, 128, 0 + DW 0, 0, 0, 0, 0 + DB 64 Dup (32), 64 Dup (64), 64 Dup (0) + + DB 256 Dup (0FFh) ; 512 bytes + +; Instrument headers, unrolled simply because TASM runs out of memory otherwise + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 4 Dup (0) + +; Sample headers + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + + + DW 400 Dup (0) + +OffsetCounter = 512 + +Rept 100 + DW OffsetCounter + OffsetCounter = OffsetCounter + 554 +EndM + +Rept 100 + DW OffsetCounter + OffsetCounter = OffsetCounter + 80 +EndM + + DW 65114 + +MIDISampleHeader Label Byte + DB "MIDI", 13 Dup (0), 64, 11h, 64, "MIDI Instrument", 13 Dup (0) + DD 8, 0, 8, 44100, 0, 0 + DW 1 + + DW SongData+4075 + DD 0 + + DB 22 Dup (0) + DW (128+16+9)*32/2 Dup (0) +EndS + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +End + diff --git a/it/IT_MMTSR.ASM b/it/IT_MMTSR.ASM new file mode 100644 index 0000000..7aebdcd --- /dev/null +++ b/it/IT_MMTSR.ASM @@ -0,0 +1,1028 @@ +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� MMTSR Module � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + + .386 + +include switch.inc + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Externals � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + + Extrn E_AllocateEMS:Far + Extrn E_GetEMSPageFrame:Far + Extrn E_ReleaseEMS:Far + Extrn E_MapEMSMemory:Far + Extrn Music_Stop:Far + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Globals � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + + Global MMTSR_InstallMMTSR:Far + Global MMTSR_UninstallMMTSR:Far + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +Segment MMTSR PARA Public USE16 'Code' + Assume CS:MMTSR, DS:MMTSR + +CREATENEWLOGFILE EQU 0 +include debug.inc + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Variables � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +MAX8 equ 0f8H ; decompression constants +MAX16 equ 0fff0h + +BBsize equ 0 ; stucture of MMCMP BigBlocks header +BBcmpsize equ 4 ; (relative offset) +BBxorchk equ 8 +BBnblk equ 12 +BBflag equ 14 +BBntab equ 16 +BBsnbit equ 18 +BBheadersize equ 20 + +InstalledFromIT DB 0 + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Functions � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +Proc MMTSR_InstallMMTSR Far + + Push CS + Push CS + Pop DS + Pop ES + + Trace " - Determining if MMTSR is already installed" + + mov ax,4370h + int 21h ; check if already installed + + cmp eax,4352697ah + je @error ; if installed, don't install it again + +@notinstalled: + Trace " - Allocating 64kb of EMS memory for MMTSR decoding" + + StC + Mov EAX, 65536 ; 64k + Call E_AllocateEMS + + Test AX, AX + JZ @error ; AX = handle, 0 if error. + +@emsdriver: + Mov _memhandle, AX + Call E_GetEMSPageFrame + Mov BaseSeg, AX + +@fixups: + Trace " - Installing new INT21h handler" + + mov si,offset _inbuf+2 + mov [si],ax + mov dx,Bufsize + shr dx,4 + add ax,dx + mov [si+4],ax + add ax,20h + mov [si+8],ax + add ax,110h + mov [si+12],ax + add ax,dx + mov [si+16],ax + + mov ax,3521h + int 21h + mov word ptr [_old21],bx ; get old INT 21h handler + mov word ptr [_old21+2],es + mov dx,offset @new21 + mov ax,2521h + int 21h ; set new INT 21h handler + + mov byte ptr [_actived],1 ; MMTSR is ACTIVE! + + Mov InstalledFromIT, 1 + +@error: +@error0: ; print message at offset DS:DX onto screen + Ret + +EndP MMTSR_InstallMMTSR + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +Proc MMTSR_UninstallMMTSR Far + + Push CS + Pop DS + + Cmp InstalledFromIT, 0 + JE MMTSR_UninstallMMTSR1 + + Mov DX, Word Ptr [_old21] ; Reset handler. + Mov DS, Word Ptr [_old21+2] + Mov AX, 2521h + Int 21h + + Mov AX, CS:_memhandle + Call E_ReleaseEMS + +MMTSR_UninstallMMTSR1: + Ret + +EndP MMTSR_UninstallMMTSR + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + + +;**************************************************************************** +; NEW INTERRUPT 21 HANDLER +;**************************************************************************** + +@activate: + and al,1 + mov byte ptr cs:[_actived],al + IRet + +@installcheck: + mov eax,4352697ah + iret +@new21: ; <<<<---------- INT 21 starts here + cmp ax,4370h + je short @installcheck + cmp ax,4371h + je short @activate + cmp ax,4372h + je short @activate + cmp byte ptr cs:[_actived],1 + jne short @noopen ; originaly intercepts 'open' only... + cmp ah,3dh ; now stands for 'do old interrupt' + je short @intercept + cmp ah,3eh ; MMTSR intercepts 'open file' calls, and + jne short @noopen ; close file if the handle is the + cmp bx,cs:_modulehandle ; temporary decompressed module handle + je short @intercept + +@noopen: + jmp dword ptr cs:[_old21] ; Chain to old interrupt + +@intercept: + mov byte ptr cs:[_actived],0 ; desactivate MMTSR while running + mov byte ptr cs:[_function],ah + mov word ptr cs:[_oldstack],sp ; une hook's stack + mov word ptr cs:[_oldstack+2],ss + + pushf + + Call DWord Ptr [CS:_old21] + + push es bx ax + les bx,cs:[_oldstack] ; + pushf ; + pushf ; preserve "returned from interrupt" flags + pop ax ; and set IF!! ;) + or ah,2 ; + mov word ptr es:[bx+4],ax ; + popf ; "or" modifies flags... + pop ax bx es ; + jc @eoi ; I/O error + cmp cs:[_function],3dh + je short @open + + ; close temporary file and delete it +@close: + cmp byte ptr cs:_openedfile,1 + jne @eoi + pusha + push ds + mov ax,cs + mov ds,ax + mov dx,offset _tempfile + mov ah,41h + int 21h + pop ds + popa + mov word ptr cs:[_modulehandle],0 + mov byte ptr cs:[_openedfile],0 + jmp @eoi + + ; open file, create the temporary one, decompress, etc.... +@open: + mov word ptr cs:[_cmphandle],ax + pushad + push ds + push es + push fs + push gs + +;---------------------------------------------------------------------------- +; all registers are preserved +;---------------------------------------------------------------------------- + mov ax,cs + mov ds,ax + mov bp,sp + + mov bx,[_cmphandle] + mov ax,4400h + int 21h + test dx,0080h + jne @nochg ; handle is a DEVICE handle, not a file! + mov bx,[_cmphandle] + mov cx,8 + mov dx,OFFSET _signaturecheck + mov ah,03fh ; read first 8 bytes of the opened file + int 21h + push ax + mov bx,[_cmphandle] + xor edx,edx ; reset file pointer to its beginning + call @lseek + pop ax + cmp ax,8 + jne @nochg + cmp dword ptr _signaturecheck,4352697ah ; + jne @nochg ; check for ziRCONia + cmp dword ptr [_signaturecheck+4],61694e4fh ; + jne @nochg ; + + Call Music_Stop + +@emsswap: + mov dx,_memhandle + Mov AH, 47h + Int 67h + + Mov CX, 4 + Call E_MapEMSMemory + +;------------------ we now have free mem to work --------------------------- +@afterswap: + mov ah,3ch ; + mov cx,20h ; create temporary file + mov dx,offset _tempfile ; + int 21h + jc @swapback + mov word ptr [_modulehandle],ax + mov byte ptr [_openedfile],1 + mov bx,[_cmphandle] + mov edx,8 + call @lseek + push 16 + push ds + push offset _filehead ; read file header, 16 bytes minimum + call @read ; (as for now, 16 bytes max too....) + add sp,6 + mov bx,[_cmphandle] + mov edx,_blockptr + call @lseek + mov ax,_blktoprocess + shl ax,2 ; load the BigBlock offset table into + push ax ; memory + push dword ptr _blkoffset + call @read + add sp,6 + mov word ptr _curblock,0 + +@blockloop: + les di,_blkoffset + add di,_curblock + add word ptr _curblock,4 + mov edx,es:[di] ; + mov bx,_cmphandle ; lseek to next BigBlock + call @lseek + les di,_BB ; es:0 -> current BB + mov di,BBheadersize + push di + push dword ptr [_BB] ; read the BB + call @read ; + add sp,6 + mov ax,es:[BBnblk] ; number of small block within BB + shl ax,3 + push ax + push es + push di + call @read ; read all 'small blocks' info + add sp,6 ; (dw offset, dw size) = 8 bytes each + mov dword ptr _curblkpos,0 ; offset 0 in the first small blk + mov al,es:[BBsnbit] + mov _snbit,al ; snbit: compression info... + test word ptr es:[BBflag],1 + je @notcompressed ; if not compressed, why bother? + +@compressed: + push word ptr es:[BBntab] + push dword ptr _ttabl ; read translation table (cmp stuff...) + call @read + add sp,6 + movzx eax,ax + mov esi,es:[BBcmpsize] ; esi = toread (copmressed size) + sub esi,eax ; - trans table size + xor eax,eax + mov _lasteax,eax ; _lastXXXX: since blocks may be larger + ; than the buffer, small blocks may have + ; to be decompressed in more than one shot. + ; _lastXXX preserve current state of reg. + + mov dword ptr _left,eax ; changes also _lastsmp + mov byte ptr _lastch,al + jmp @compressloopend +@compressloop: + movzx eax,word ptr Bufsize + sub ax,_left + cmp esi,eax ; read the most we can... + jnb short @readbuf + mov eax,esi +@readbuf: + push ax + mov eax,_inbuf + add ax,_left + push eax + call @read ; fill inbuf + add sp,6 + movzx eax,ax + sub esi,eax + add ax,_left + mov _rd,ax ; _rd = number of bytes of data in inbuf + test word ptr es:[BBflag],4 + jne short @16bits + call @Uncompbuf8 ; (inbuf, outbuf, &used) in DS + mov _towrite,ax + call @Translatebuf8 ; (outbuf, towrite) in DS + test word ptr es:[BBflag],2 + je short @nodelta8 + call @Undeltabuf8; (outbuf, towrite, lastbyte) in DS +@nodelta8: + mov cl,8 + jmp short @deltadone +@16bits: + call @UncompBuf16 ; for now, write function is ok even is we have a + mov _towrite,ax ; 16 bits buffer with and odd length. + call @UndeltaBuf16 ; (outbuf, towrite, lastbyte) in DS + xor cl,cl + +@deltadone: + lfs bx,_outbuf + add bx,_towrite + mov ax,fs:[bx-2] + shr ax,cl + mov word ptr _lastsmp,ax ; keep the last sample for future 'undelta' + mov cx,_rd + sub cx,_used + jnb short @leftok + xor cx,cx +@leftok: + mov _left,cx ; inbuf might not have been used up, some is left + je short @writeblock + add cx,3 + shr cx,2 + push ds es si di + les di,_inbuf + mov si,_used ; copy unused part of inbuf to its bottom + add si,di + mov ds,word ptr [_inbuf+2] + rep movsd + pop di si es ds +@writeblock: + call @writeblk ; function to write blocks of data (see it...) +@compressloopend: + movzx eax,word ptr _left + or eax,esi ; is there something left to uncompress? + jne @compressloop + jmp short @blockloopend + + ; this part simply copy the uncompressed buffer from the compressed + ; module to the temp uncompressed module +@notcompressed: + mov esi,es:[BBcmpsize] ; esi = toread +@continuenc: + movzx eax,word ptr Bufsize + cmp esi,eax + jnb short @readubuf + mov ax,si +@readubuf: + push ax + push dword ptr _outbuf + call @read + add sp,6 + mov _towrite,ax + movzx eax,ax + sub esi,eax + call @writeblk + or esi,esi + jne short @continuenc + +@blockloopend: + dec word ptr _blktoprocess ; BigBlocks loop end + jne @blockloop + +; ----------------------------- done decompressing! ------------------------- + mov bx,_modulehandle + mov ah,3eh + int 21h ; close temp file to set file size correctly + mov dx,offset _tempfile + mov ax,3d00h + int 21h ; reeopen it in read only for the Player/tracker + mov _modulehandle,bx + mov [bp+36],bx ; put handle in preserved register + mov ah,3eh + mov bx,_cmphandle + int 21h + +;------------------ swap back memory --------------------------- + +@swapback: +@emsswapback: + mov ah,48h + mov dx,_memhandle + int 67h + +@swapbackdone: +; pop gs ; this part must be used to return +; pop fs ; after somthing has been done when +; pop es ; debugging. +; pop ds +; popad +; lss sp,cs:[_oldstack] +; mov cs:byte ptr [_actived],1 +; iret +;---------------------------------------------------------------------------- +; restore all registers +;---------------------------------------------------------------------------- +@nochg: + pop gs + pop fs + pop es + pop ds + popad +@eoi: +; lss sp,cs:[_oldstack] + mov cs:byte ptr [_actived],1 + iret + +;**************************************************************************** +; I/O ROUTINES +;**************************************************************************** + + ; writes decompressed blocks of data at their respective offsets + ; withing the temp module + ; _towrite = lenght to write + ; _curblkpos = current position relative to beginning of the current + ; small block +@writeblk proc near + push ebp + push si + xor si,si + mov ebp,_curblkpos +@writeloop: + mov edx,es:[di] + add edx,ebp + mov bx,_modulehandle + call @lseek + mov ecx,es:[di+4] + sub ecx,ebp + xor ebx,ebx + mov bx,_towrite + cmp ebx,ecx + jnb short @100 + mov cx,bx +@100:push cx + mov bx,_modulehandle + mov ah,40h + push ds + lds dx,_outbuf + add dx,si + int 21h + pop ds + pop ax + add si,ax + sub _towrite,ax + movzx eax,ax + add ebp,eax + cmp ebp,es:[di+4] + jne short @notblockend + add di,8 + dec word ptr es:[BBnblk] + xor ebp,ebp +@notblockend: + or word ptr _towrite,0 + jz short @writeend + or word ptr es:[BBnblk],0 + jnz short @writeloop +@writeend: + mov _curblkpos,ebp + pop si + pop ebp + ret +@writeblk endp + + ; this reads only from the compressed module! +@read proc near + push bp + +; Mov DX, _memhandle +; Mov CX, 4 +; Call E_MapEMSMemory + + mov bp,sp + mov bx,_cmphandle + push ds + lds dx,[bp+4] + mov cx,[bp+8] + mov ah,3fh + int 21h + pop ds bp + ret +@read endp + +@lseek proc near + shld ecx,edx,16 + mov ax,4200h + int 21h + ret +@lseek endp + +;**************************************************************************** +; ROUTINES TO UNCOMPRESS +;**************************************************************************** + + ; unsigned int Uncompress(char far *ib, char far *ob, word far *used) +@Uncompbuf8 proc near + push bp + mov bp,sp + sub sp,2 + push si + push di + push fs + push es + lfs si,_inbuf + les di,_outbuf + + lea ax,[di-100h] + add ax,Bufsize + mov [bp-2],ax + + mov ch,_lastch ; bit count in eax + mov eax,_lasteax ; eax : data + mov cl,_snbit ; num of bit to use + inc cl + xor bh,bh + xor dx,dx + jmp short @017 + +@012:shrd dx,ax,cl + shr eax,cl + rol dx,cl + sub ch,cl + mov bl,cl +@013:cmp dl,[bx+_bchg8-1] + jb short @016 + shl bx,1 + jmp word ptr [bx+_fct1-2] +@015c:and dl,7 ; 3 bits used + jmp short @011 +@015b:and dl,3 ; 2 bits used, get highest bit + shr eax,1 + rcl dl,1 + sub ch,1 + jmp short @011 +@015a:and dl,1 ; 1 bit used, get 2 highest bits + shl dl,2 + shrd dx,ax,2 + shr eax,2 + rol dx,2 + sub ch,2 + jmp short @011 +@015:xor dl,dl ; no bit used, get 3 bits + shrd dx,ax,3 + shr eax,3 + rol dx,3 + sub ch,3 +@011:shr bx,1 + inc dl + cmp cl,dl + je short @011a + mov cl,dl + jmp short @017 +@011a: ; Special commands (254,255, end); + mov dl,al + shr eax,3 + sub ch,3 + and dl,7 + cmp dl,7 + je short @019 ; maybe end-of-buf command +@016a:add dl,MAX8 +@016:mov es:[di],dl ; Store uncompressed data + inc di + cmp di,[bp-2] + je short @019b + xor dl,dl +@017:cmp ch,10H + jnb short @012 +@018:xchg cl,ch + ror eax,cl + mov ax,fs:[si] + add si,2 + rol eax,cl + add cl,10H + xchg cl,ch + jmp @012 +@019:dec ch + shr eax,1 + jnc @016a ; no only a 255 +@019b: + mov _lastch,ch + mov _lasteax,eax + dec cl + mov _snbit,cl + sub si,word ptr _inbuf + mov _used,si + sub di,word ptr _outbuf + mov ax,di + pop es + pop fs + pop di + pop si + leave + ret +@Uncompbuf8 endp + +; void UndeltaBuf8(void far *buf, unsigned int len, char lastbyte) +@UndeltaBuf8 proc near + push ds + mov cx,_towrite + add cx,3 + and cl,0fch + mov dl,byte ptr _lastsmp + lds bx,_outbuf + add cx,bx +@091:mov eax,[bx] + add al,dl + add ah,al + mov dl,ah + ror eax,16 + add al,dl + add ah,al + mov dl,ah + ror eax,16 + mov [bx],eax + add bx,4 + cmp bx,cx + jne short @091 +@092:pop ds + ret +@UndeltaBuf8 endp + +; void TranslateBuf8(char far *buf, unsigned int len) +@TranslateBuf8 proc near + push es + push ds + push si + push di + mov cx,_towrite + add cx,3 + shr cx,2 + les di,_outbuf + lds si,_ttabl + xor bh,bh +@110: mov eax,es:[di] + mov bl,al + mov al,[bx+si] + mov bl,ah + mov ah,[bx+si] + ror eax,16 + mov bl,al + mov al,[bx+si] + mov bl,ah + mov ah,[bx+si] + ror eax,16 + stosd + dec cx + jne short @110 + pop di + pop si + pop ds + pop es + ret +@TranslateBuf8 endp + +;******************************************************************* +;******************** 16 bits decompression code ******************* + + ; unsigned int Uncompbuf16(char far *ib, char far *ob, CompProcess *CP) +@Uncompbuf16 proc near + push bp + mov bp,sp + sub sp,2 + push si + push di + push fs + push es + lfs si,_inbuf + les di,_outbuf + + lea ax,[di-100h] + add ax,Bufsize + mov [bp-2],ax + + mov ch,_lastch ; bit count in eax + mov eax,_lasteax ; eax : data + mov cl,_snbit ; num of bit to use + + inc cl + xor dx,dx + xor ebx,ebx + jmp @217 + +@212:shrd dx,ax,cl + shr eax,cl + rol dx,cl + sub ch,cl + mov bl,cl + cmp ch,10H + jnb short @213 + xchg cl,ch + ror eax,cl + mov ax,fs:[si] + add si,2 + rol eax,cl + add cl,10H + xchg cl,ch +@213: dd 1b943b67H ;\ + dw (_bchg16-2) ; } cmp dx,[ebx+ebx+_bchg16-2] + dw 0 ;/ + jb @216 + dd 1ba4ff67H ;\ jmp word ptr [ebx+ebx+_fct3-2] still this + dw (_fct3-2) ; } bug with 16 bits labels... + dw 0 ;/ +@215d:and dx,15 ; 4 bits used + jmp short @211 +@215c:and dl,7 ; 3 bits used, get highest bit + shr eax,1 + rcl dl,1 + dec ch + jmp short @211 +@215b:and dl,3 ; 2 bit used, get 2 highest bits + shl dl,2 + shrd dx,ax,2 + shr eax,2 + rol dx,2 + sub ch,2 + jmp short @211 +@215a:and dl,1 ; 1 bit used, get 3 highest bits + shl dl,3 + shrd dx,ax,3 + shr eax,3 + rol dx,3 + sub ch,3 + jmp short @211 +@215:xor dl,dl ; no bit used, get 4 bits + shrd dx,ax,4 + shr eax,4 + rol dx,4 + sub ch,4 +@211:inc dl + cmp cl,dl + je short @211a + mov cl,dl + jmp short @217 +@211a: ; Special commands; + cmp ch,10H + jnb short @216b + xchg cl,ch + ror eax,cl + mov ax,fs:[si] + add si,2 + rol eax,cl + add cl,10H + xchg cl,ch +@216b:mov dl,al + shr eax,4 + sub ch,4 + and dx,15 + cmp dl,15 + je short @219 ; maybe end-of-buf command +@216a:add dx,MAX16 +@216:mov es:[di],dx ; Store uncompressed data + add di,2 + cmp di,[bp-2] + je short @219b + xor dx,dx +@217:cmp ch,10H + jnb @212 +@218:xchg cl,ch + ror eax,cl + mov ax,fs:[si] + add si,2 + rol eax,cl + add cl,10H + xchg cl,ch + jmp @212 +@219:cmp ch,10H + jnb short @219a + xchg cl,ch + ror eax,cl + mov ax,fs:[si] + add si,2 + rol eax,cl + add cl,10H + xchg cl,ch +@219a:dec ch + shr eax,1 + jnc @216a ; no only a 65535 +@219b: + mov _lastch,ch + mov _lasteax,eax + dec cl + mov _snbit,cl + sub si,word ptr _inbuf + mov _used,si + sub di,word ptr _outbuf + mov ax,di + pop es + pop fs + pop di + pop si + leave + ret +@Uncompbuf16 endp + +; void UndeltaBuf16(char far *buf, unsigned int len, CompProcess *CP) +@UndeltaBuf16 proc near + push ds + push si + mov cx,_towrite + add cx,3 + shr cx,2 + mov bx,_lastsmp + lds si,_outbuf + test word ptr es:[BBflag],2 + je short @321 +@320:mov eax,[si] + shr ax,1 + rcr dx,1 + sar dx,15 + xor ax,dx + add ax,bx + mov bx,ax + ror eax,16 + shr ax,1 + rcr dx,1 + sar dx,15 + xor ax,dx + add ax,bx + mov bx,ax + ror eax,16 + mov [si],eax + add si,4 + dec cx + jne short @320 + jmp short @323 +@321:test word ptr es:[BBflag],200h + je short @323 +@322:mov eax,[si] + shr ax,1 + rcr dx,1 + sar dx,15 + xor ax,dx + ror eax,16 + shr ax,1 + rcr dx,1 + sar dx,15 + xor ax,dx + ror eax,16 + mov [si],eax + add si,4 + dec cx + jne short @322 +@323:pop si + pop ds + mov word ptr _lastsmp,bx + ret +@UndeltaBuf16 endp + +;******************************************************************* +;******************** 8 bits decompression data ******************** +_bchg8 label byte + db 01H + db 03H + db 07H + db 0fH + db 1eH + db 3cH + db 78H + db 0f8H +EVEN +_fct1 label word + dw @015 + dw @015 + dw @015 + dw @015 + dw @015a + dw @015b + dw @015c + dw @015c +;******************************************************************* +;********************* 16 bits compression data ******************** +_bchg16 label word + dw 00001H ;1 + dw 00003H ;2 + dw 00007H ;3 + dw 0000fH ;4 + dw 0001eH ;5 + dw 0003cH ;6 + dw 00078H ;7 + dw 000f0H ;8 + dw 001f0H ;9 + dw 003f0H ;10 + dw 007f0H ;11 + dw 00ff0H ;12 + dw 01ff0H ;13 + dw 03ff0H ;14 + dw 07ff0H ;15 + dw 0fff0H ;16 + +_fct3 label word + dw @215 + dw @215 + dw @215 + dw @215 + dw @215a + dw @215b + dw @215c + dw @215d + dw @215d + dw @215d + dw @215d + dw @215d + dw @215d + dw @215d + dw @215d + dw @215d + +@settings: +align 4 +BaseSeg dw 08000h +Bufsize dw 06E00h ; 0b000h or anything else for XMS... + +_inbuf dd 0 ; size: Bufsize ; Basemem +_ttabl dd 0 ; size: 200h ; Basemem + Bufsize +_BB dd 0 ; size: 1100h ; Basemem + Bufsize + 200h +_outbuf dd 0 ; size: Bufsize ; Basemem + Bufsize + 1300h +_blkoffset dd 0 ; size: 2000h ; Basemem + 2*Bufsize + 1300h + +_tempfile db 'C:\_~zirc~_.tmp',0,0,0,0,0,0,0,0 ; 23 b + NULL (24 b) + +_old21 dd 0 +_driver dd 0 +_oldstack dd 0 +_memhandle dw 0 +_actived db 0 +_openedfile db 0 +_function db 0 + +_signaturecheck label qword +_filehead: + _headersize dw 0 + _version dw 0 + _blktoprocess dw 0 + _unpacklen dd 0 + _blockptr dd 0 + _dummy dw 0 + +_cmphandle dw 0 +_modulehandle dw 0 + +_lasteax dd 0 +_left dw 0 +_lastsmp dw 0 +_lastch db 0 + +_curblock dw 0 +_curblkpos dd 0 +_towrite dw 0 +_rd dw 0 +_used dw 0 +_snbit db 0 + +align 2 + +EndS + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +EndS + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +End diff --git a/it/IT_MOUSE.ASM b/it/IT_MOUSE.ASM new file mode 100644 index 0000000..d58a965 --- /dev/null +++ b/it/IT_MOUSE.ASM @@ -0,0 +1,1412 @@ +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Mouse Module � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + + Jumps + .386P + +; MouseRecord Structure... +; Area DW Left, Top, Right, Bottom +; Condition DB ? +; Flags DB ? +; ObjectNumber DW ? +; Function DD DWord FunctionPtr +; +; Condition bits +; Bit 0: Mouse moved +; Bit 1: Left button pressed +; Bit 2: Left button held +; Bit 3: Left button released +; Bit 4: Right button pressed +; Bit 5: Right button held +; Bit 6: Right button released +; +; Flags +; Bit 0-1: Condition test +; 0 = equal +; 1 = result when ANDed +; 2, 3 = reserved +; Bit 2: NOT of condition test +; Bit 3: Off - Cursor within area +; On - Cursor outside area +; Bit 4: Always call, ignore area + +include switch.inc + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Externals � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + + Extrn S_SetSequencer:Far, S_ResetSequencer:Far + Extrn S_SetDirectMode:Far + Extrn S_GetDestination:Far + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Globals � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + + Global InitMouse:Far, UnInitMouse:Far + Global MouseCharacterGenerationOffset:Word + Global RestoreMouse:Far, DrawMouse:Far + Global MouseSecondSetEnable:Far, MouseSecondSetDisable:Far + Global RestoreMouseGraphics:Far, MouseToggle:Far + Global MouseInput:Far, AddMouseQueue:Far + Global SetKeyboardLock:Far, GetKeyboardLock:Far + Global MouseSaveEvents:Far, MouseRestoreEvents:Far + Global MouseAddEvent:Far, MouseClearEvents:Far + Global MouseRemoveEvents:Far, MouseSetXY:Far + Global MouseGetStatus:Far, NewCharacterSet:Far + Global MouseUpdateEnable:Far, MouseUpdateDisable:Far + Global SetMouseCursorType:Far, CmdLineDisableMouse:Far + Global ForceMouseRestore:Far + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +Segment Mouse PARA Public 'Code' USE16 + Assume CS:Mouse, DS:Nothing + +CREATENEWLOGFILE EQU 0 +include debug.inc + + ; Assumes 80x50 display (512 characters, 8x8 pixels per char.) + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Variables � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +STARTINGCHARACTER EQU 247 ; Use last 9 characters +QUEUEELEMENTSIZE EQU 8 +MAXXPIXEL EQU 639 +MAXYPIXEL EQU 399 + +MouseCharacterGenerationOffset DW 512*32 +MouseAvailable DB 0 +MouseDisplay DB 1 +MouseEnabled DB 1 + +MouseCursorType DW 0 + +MouseCursorOffset DW 0 +MouseCursorWidth DB 0 +MouseCursorHeight DB 0 + +NewMouseX DW 40*8 +NewMouseY DW 30*8 +MouseX DW 40*8 +MouseY DW 30*8 +MouseXHotSpot DW 0 +MouseYHotSpot DW 0 + +OldCharacterData DW 9 Dup (0) +Label EndOldCharacterData +CharacterTypes DW 247, 248, 249, 250, 251, 252, 253, 254, 255 + +OldBitmapData DB 9*8 Dup (0) +NewBitmapData DB 24*4 Dup (0) + +OverWriteSecondSet DB 1 +RestoreGraphicsRequired DB 0 +LockKeyBoard DB 0 +UpdateScreen DB 0 + +MouseCursorHotSpot Label + DB 0, 0 + DB 4, 3 +; DB 8, 16 + +MouseCursorTypes Label + DW Offset MouseCursorArrow + DW Offset MouseCursorCrossHairs +; DW Offset MouseCursorDownArrow + +Label MouseCursorArrow + DW 0011111111111111b, 0000000000000000b + DW 0001111111111111b, 0100000000000000b + DW 0000111111111111b, 0110000000000000b + DW 0000011111111111b, 0111000000000000b + DW 0000001111111111b, 0111100000000000b + DW 0000000111111111b, 0111110000000000b + DW 0000000011111111b, 0111111000000000b + DW 0000000001111111b, 0111111100000000b + DW 0000000000111111b, 0111111110000000b + DW 0000000001111111b, 0111111100000000b + DW 0000000111111111b, 0111110000000000b + DW 0000000011111111b, 0100011000000000b + DW 1011000011111111b, 0000011000000000b + DW 1111100001111111b, 0000001100000000b + DW 1111100001111111b, 0000001100000000b + DW 1111110011111111b, 0000000000000000b + +Label MouseCursorCrossHairs + DW 1111111111111111b, 0000000000000000b + DW 1111011111111111b, 0000000000000000b + DW 1100000111111111b, 0000100000000000b + DW 1000000011111111b, 0011111000000000b + DW 1100000111111111b, 0000100000000000b + DW 1111011111111111b, 0000000000000000b + DW 1111111111111111b, 0000000000000000b + DW 1111111111111111b, 0000000000000000b + DW 1111111111111111b, 0000000000000000b + DW 1111111111111111b, 0000000000000000b + DW 1111111111111111b, 0000000000000000b + DW 1111111111111111b, 0000000000000000b + DW 1111111111111111b, 0000000000000000b + DW 1111111111111111b, 0000000000000000b + DW 1111111111111111b, 0000000000000000b + DW 1111111111111111b, 0000000000000000b + + Comment ~ + +Label MouseCursorDownArrow + DW 1111111111111111b, 0000000000000000b + DW 1111000000001111b, 0000000000000000b + DW 1111000000001111b, 0000011111100000b + DW 1111000000001111b, 0000011111100000b + DW 1111000000001111b, 0000011111100000b + DW 1111000000001111b, 0000011111100000b + DW 1111000000001111b, 0000011111100000b + DW 0000000000000000b, 0000011111100000b + DW 0000000000000000b, 0111111111111110b + DW 1000000000000001b, 0011111111111100b + DW 1100000000000011b, 0001111111111000b + DW 1110000000000111b, 0000111111110000b + DW 1111000000001111b, 0000011111100000b + DW 1111100000011111b, 0000001111000000b + DW 1111110000111111b, 0000000110000000b + DW 1111111001111111b, 0000000000000000b + + ~ + +MouseEvents DB 100 * 16 Dup (0) +MouseEventStack DW 8 Dup (0) +MouseEventStackPointer DW 0 +MouseEventStart DW Offset MouseEvents +MouseEventEnd DW Offset MouseEvents + +MouseStatus DB 0 ; Same as conditions... + +MouseQueue DW 128 Dup (0) +MouseQueueStart DB 0 +MouseQueueEnd DB 0 + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Functions � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc RestoreMouse Far + + Push CS + Pop DS + Assume DS:Mouse + + Cmp MouseDisplay, 0 + JE RestoreMouse1 + + Call RemoveMouseCursor + +RestoreMouse1: + Ret + +EndP RestoreMouse + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc RemoveMouseCursor ; Given ES=cursor to remove + + Assume DS:Mouse + Mov BX, Offset OldCharacterData + Mov DI, MouseCursorOffset + + + Mov DX, Word Ptr MouseCursorWidth + Test DH, DH + JZ RemoveMouseCursor3 + Test DL, DL + JZ RemoveMouseCursor3 + + Mov CL, STARTINGCHARACTER + +RemoveMouseCursor1: + Push CX + Push BX + Push DI + Mov DL, MouseCursorWidth + +RemoveMouseCursor2: + Mov AX, [BX] + Test AH, 8 + JNZ RemoveMouseCursor4 + + Cmp [ES:DI], CL + JNE RemoveMouseCursor8 + Mov [ES:DI], AX + Jmp RemoveMouseCursor8 + +RemoveMouseCursor4: + Or RestoreGraphicsRequired, 1 + +RemoveMouseCursor8: +; Add DI, 2 + ScasW + Add BX, 2 + Inc CX + Dec DL + JNZ RemoveMouseCursor2 + + Pop DI + Pop BX + Pop CX + + Add CL, 3 + Add BX, 6 + Add DI, 160 + + Dec DH + JNZ RemoveMouseCursor1 + +RemoveMouseCursor3: + Ret + +EndP RemoveMouseCursor + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc RestoreMouseGraphics Far + + Push CS + Pop DS + Assume DS:Mouse + + Mov AL, RestoreGraphicsRequired + Cmp MouseDisplay, 0 + JE RestoreMouseGraphics4 + Cmp OverWriteSecondSet, 1 + JE RestoreMouseGraphics4 + Test AL, 10 + JNZ RestoreMouseGraphics4 + Test AL, 4 + JZ RestoreMouseGraphics4 + + Or RestoreGraphicsRequired, 8 + Test AL, 1 + JZ RestoreMouseGraphics4 + + Call S_SetSequencer + + Mov AX, 0A000h + Mov ES, AX + + Xor BX, BX + Mov DH, MouseCursorHeight + Test DH, DH + JZ RestoreMouseGraphics4 + +RestoreMouseGraphics1: + Push BX + Mov DL, MouseCursorWidth + +RestoreMouseGraphics2: + Mov AX, [OldCharacterData+BX] + Test AH, 8 + JZ RestoreMouseGraphics3 + + ; AL = character in extended set. + And AX, 0FFh + Mov DI, AX + Mov SI, BX + ShL DI, 5 + ShL SI, 2 ; DS:SI points to OldBitMap table + Add SI, Offset OldBitMapData + Add DI, MouseCharacterGenerationOffset + ; ES:DI points to output table + + Mov CX, 8 + Rep MovsB + +RestoreMouseGraphics3: + Add BX, 2 + Dec DL + JNZ RestoreMouseGraphics2 + + Pop BX + Add BX, 6 + + Dec DH + JNZ RestoreMouseGraphics1 + + Call S_ResetSequencer + +RestoreMouseGraphics4: + Ret + +EndP RestoreMouseGraphics + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SaveMouseCursor + Assume DS:Mouse + + Push CS ; *** + Pop DS ; *** + + PushF + ClI + Mov SI, NewMouseX + Mov AX, NewMouseY + PopF + + Mov MouseX, SI + Mov MouseY, AX + + +; Mov AX, MouseY + ShR AX, 3 + + Mov DX, 50 + Sub DX, AX ; CX = height + + Cmp DX, 3 + JB SaveMouseCursor1 + + Mov DL, 3 + +SaveMouseCursor1: + Mov MouseCursorHeight, DL + + Mov BL, 160 + Mul BL +; Mov SI, MouseX + ShR SI, 3 + + Mov CX, 80 + Sub CX, SI + Cmp CX, 3 + JB SaveMouseCursor2 + + Mov CL, 3 + +SaveMouseCursor2: + Add SI, SI + Mov MouseCursorWidth, CL + + Add SI, AX + Mov MouseCursorOffset, SI + Mov DI, Offset OldCharacterData + Xor EAX, EAX + + Mov DWord Ptr [DI], EAX ; Clear buffer first. + Mov DWord Ptr [DI+4], EAX + Mov DWord Ptr [DI+8], EAX + Mov DWord Ptr [DI+12], EAX + Mov Word Ptr [DI+16], AX + +SaveMouseCursor3: + Push DI + Push SI + Push CX + +SaveMouseCursor4: + Mov AX, [ES:SI] + Mov [DI], AX + + Add SI, 2 +; Add DI, 2 + ScasW + Dec CX + JNZ SaveMouseCursor4 + + Pop CX + Pop SI + Pop DI + Add SI, 160 + Add DI, 6 + + Dec DX + JNZ SaveMouseCursor3 + + ; Now get bitmap data... + + Call S_SetSequencer + + Push ES + + Mov AX, 0A000h + Mov ES, AX + + Mov BX, Offset OldCharacterData + Mov DI, Offset OldBitmapData + +SaveMouseCursor5: + Mov AX, [BX] + Mov SI, AX + And SI, 0FFh + ShL SI, 5 + Test AH, 8 + JZ SaveMouseCursor6 + + Mov AL, RestoreGraphicsRequired + Test AL, 1 + JZ SaveMouseCursor8 + Test AL, 10 + JZ SaveMouseCursor7 ; JNZ 8 +; Test AL, 4 +; JZ SaveMouseCursor7 + +SaveMouseCursor8: + Add SI, MouseCharacterGenerationOffset + +SaveMouseCursor6: + Mov EAX, [ES:SI] + Mov [DI], EAX + Mov EAX, [ES:SI+4] + Mov [DI+4], EAX + +SaveMouseCursor7: + Add DI, 8 + Add BX, 2 + Cmp BX, Offset EndOldCharacterData + JB SaveMouseCursor5 + + Pop ES + + Test RestoreGraphicsRequired, 10 + JZ SaveMouseCursor9 + + And RestoreGraphicsRequired, Not 14 + +SaveMouseCursor9: + Ret + +EndP SaveMouseCursor + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GenerateMouseCursor + Assume DS:Mouse + +; Push CS ; *** +; Pop DS ; *** + + ; Has to work out new table and write chars + Mov SI, Offset OldBitMapData + Mov DI, Offset NewBitMapData + Mov DX, 3 + +GenerateMouseCursor1: + Mov CX, 8 + +GenerateMouseCursor2: +; Mov Byte Ptr [DI], 0 + Mov AL, [SI+16] + Mov [DI+1], AL + Mov AL, [SI+8] + Mov [DI+2], AL + Mov AL, [SI] + Mov [DI+3], AL + + Inc SI + Add DI, 4 + Loop GenerateMouseCursor2 + + Add SI, 16 + + Dec DX + JNZ GenerateMouseCursor1 + + Mov BX, MouseX + And BX, 7 ; CX = MouseX % 8 + Mov CX, 8 + Sub CX, BX + Mov EDX, 0FF000000h + ShL EDX, CL ; EDX = 0FF000000h << (8 - shift); + Mov CX, BX + + Mov SI, MouseCursorType +; Add SI, SI + Mov SI, [MouseCursorTypes+SI] + ; DS:SI points to masks. + Mov DI, MouseY + And DI, 7 + ShL DI, 2 + Add DI, Offset NewBitMapData + + Mov BX, 16 ; Cursor height = 16 + +GenerateMouseCharacter3: + Mov AX, [SI] + ShL EAX, 16 + Mov AX, 0FFFFh + RCR EAX, CL + Or EAX, EDX + And [DI], EAX + + Mov AX, [SI+2] + ShL EAX, 16 + ShR EAX, CL + Or [DI], EAX + + Add SI, 4 + Add DI, 4 + Dec BX + JNZ GenerateMouseCharacter3 + + ; Lets write the characters! + + Push ES + Mov AX, 0A000h + Mov ES, AX + + Mov BX, Offset OldCharacterData + Mov SI, Offset NewBitmapData+3 + + Mov DL, 3 + +GenerateMouseCharacter7: + Mov DH, 3 + +GenerateMouseCharacter4: + Mov AX, [BX] + ; Get DI = char to write to... + Test AH, 8 + JZ GenerateMouseCharacter5 + + Cmp OverWriteSecondSet, 0 + JNE GenerateMouseCharacter6 + + And AX, 0FFh + ShL AX, 5 + Add AX, MouseCharacterGenerationOffset + Mov DI, AX + Jmp GenerateMouseCharacter9 + +GenerateMouseCharacter5: + Mov AX, [BX+18] + ShL AX, 5 + Mov DI, AX + +GenerateMouseCharacter9: + ; ES:DI points to character map memory + + Mov CX, 8 + Push SI + +GenerateMouseCharacter8: + MovsB + Add SI, 3 + +; Mov AL, [SI] +; StosB + Loop GenerateMouseCharacter8 + + Pop SI + +GenerateMouseCharacter6: + Dec SI +; Inc SI + + Add BX, 2 + Dec DH + JNZ GenerateMouseCharacter4 + + Add SI, 35 +; Add SI, 32-3 + + Dec DL + JNZ GenerateMouseCharacter7 + + Cmp BX, Offset EndOldCharacterData + JB GenerateMouseCharacter4 + + + Pop ES + + Ret + +EndP GenerateMouseCursor + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PlotMouseCursor + Assume DS:Mouse + + Push CS ; *** + Pop DS ; *** + + Mov DH, MouseCursorHeight + And DH, DH + JZ PlotMouseCursor4 + + Mov AL, STARTINGCHARACTER + Mov BX, MouseCursorOffset + +PlotMouseCursor1: + Push AX + Push BX + + Mov DL, MouseCursorWidth + +PlotMouseCursor2: + Test Word Ptr [ES:BX], 800h + JNZ PlotMouseCursor3 + + Mov [ES:BX], AL + +PlotMouseCursor3: + Inc AX + Add BX, 2 + Dec DL + JNZ PlotMouseCursor2 + + Pop BX + Pop AX + Add BX, 160 + Add AX, 3 + + Dec DH + JNZ PlotMouseCursor1 + +PlotMouseCursor4: + Ret + +EndP PlotMouseCursor + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc DrawMouseCursor ; Given ES to write to. + + Call SaveMouseCursor + Call GenerateMouseCursor + + Call S_ResetSequencer + + ; Write block... + Call PlotMouseCursor + + Ret + +EndP DrawMouseCursor + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc DrawMouse Far + + Push CS + Pop DS + Assume DS:Mouse + + Cmp MouseDisplay, 0 + JE DrawMouse1 + + Call DrawMouseCursor + +DrawMouse1: + Ret + +EndP DrawMouse + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc MouseInterruptHandler Far + + PushF + + ClI + CLD + + PushAD + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Mouse + + Mov NewMouseX, CX + Mov NewMouseY, DX + + Xor BH, BH ; BH = new status. + Mov BL, MouseStatus + + Test AL, 1 ; Mouse moved + JZ MIH1 + + Or BH, 1 + Or RestoreGraphicsRequired, 4 + +MIH1: + Test AL, 2 ; Left pressed + JZ MIH2 + + Or BH, 2 + Jmp MIH4 + +MIH2: + Test AL, 4 + JZ MIH3 + + Or BH, 8 + Jmp MIH4 + +MIH3: + Test BL, 6 ; If last status had press or + JZ MIH4 ; held... + + Or BH, 4 ; Set held + +MIH4: + Test AL, 8 ; Left pressed + JZ MIH5 + + Or BH, 10h + Jmp MIH7 + +MIH5: + Test AL, 10h + JZ MIH6 + + Or BH, 40h + Jmp MIH7 + +MIH6: + Test BL, 30h ; If last status had press or + JZ MIH7 ; held... + + Or BH, 20h ; Set held + +MIH7: + + Mov MouseStatus, BH + + Cmp MouseDisplay, 0 + JE MouseInterruptHandler1 + + Mov SI, MouseEventStart + + Cmp UpdateScreen, 0 + JE NoUpdateCursor + + Test BH, 1 ; Moved? + JZ NoUpdateCursor + + PushAD + Mov AX, 0B800h + Mov ES, AX + Push ES + Call RemoveMouseCursor + Call RestoreMouseGraphics + Pop ES + Call DrawMouseCursor + PopAD + +NoUpdateCursor: + Add CX, MouseXHotSpot + Add DX, MouseYHotSpot + +MouseInterruptHandler2: ; BH = status + Cmp SI, MouseEventEnd + JAE MouseInterruptHandler1 + Mov AX, [SI+8] ; AH = flags, AL = conditions + ; AH: Bit 0-1 = test case + ; 0 = equal + ; 1 = result when and + ; Bit 2: NOT of test case + ; Bit 3: Inside/outside area + ; Bit 4: Ignore area + Test AH, 10h + JNZ MouseCheckCondition + + Cmp CX, [SI] + JB MouseAreaOutside1 + Cmp CX, [SI+4] + JA MouseAreaOutside1 + Cmp DX, [SI+2] + JB MouseAreaOutside1 + Cmp DX, [SI+6] + JA MouseAreaOutside1 + + Test AH, 8 + JZ MouseCheckCondition + Jmp MouseInterruptHandler3 + +MouseAreaOutside1: + Test AH, 8 + JZ MouseInterruptHandler3 + +MouseCheckCondition: + And AH, 7 + Cmp AH, 1 + JB MouseCheckCondition0 + JE MouseCheckCondition1 + + Cmp AH, 5 + JB MouseCheckCondition4 + JE MouseCheckCondition5 + Jmp MouseInterruptHandler3 + +MouseCheckCondition0: + Cmp AL, BH + JE MouseEventOK + Jmp MouseInterruptHandler3 + +MouseCheckCondition1: + Test AL, BH + JNZ MouseEventOK + Jmp MouseInterruptHandler3 + +MouseCheckCondition4: + Cmp AL, BH + JNE MouseEventOK + Jmp MouseInterruptHandler3 + +MouseCheckCondition5: + Test AL, BH + JNZ MouseInterruptHandler3 +; JZ MouseEventOK +; Jmp MouseInterruptHandler3 + +MouseEventOK: ; Call function! + Mov AX, [SI+10] + Call DWord Ptr [SI+12] + And AX, AX + JZ MouseInterruptHandler1 + +MouseInterruptHandler3: + Add SI, 16 + Jmp MouseInterruptHandler2 + +MouseInterruptHandler1: + Pop ES + Pop DS + PopAD + PopF + + Ret + +EndP MouseInterruptHandler + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc InitMouse Far + + Cmp CS:MouseEnabled, 0 + JE InitMouse2 + + Trace " - Determining mouse availability" + + Xor AX, AX + Mov ES, AX + + Mov Byte Ptr [ES:449h], 6 ; 'Setting' display mode + + Int 33h + + Cmp AX, -1 + JE InitMouse1 + + Mov MouseDisplay, 0 + +InitMouse2: + Ret + +InitMouse1: + Trace " - Setting Mouse extents" + + Mov MouseAvailable, 1 + + Xor CX, CX ; X Limits + Mov DX, MAXXPIXEL + Mov AX, 7 + Int 33h + + Xor CX, CX ; Y Limits + Mov DX, MAXYPIXEL + Mov AX, 8 + Int 33h + + Mov CX, MouseX + Mov DX, MouseY + Call MouseSetXY + + Trace " - Installing mouse handler" + + Push CS + Pop ES + Mov CX, 1Fh ; Call on mouse move + ; left button press, release. + ; right button press, release. + ; Ignores central button (if any) + Mov DX, Offset MouseInterruptHandler + Mov AX, 0Ch + Int 33h + + Ret + +EndP InitMouse + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc UnInitMouse Far + + Xor AX, AX + Int 33h + + Ret + +EndP UnInitMouse + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc MouseSecondSetEnable Far + + Mov CS:OverwriteSecondSet, 0 + Ret + +EndP MouseSecondSetEnable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc MouseSecondSetDisable Far + + Mov CS:OverwriteSecondSet, 1 + Ret + +EndP MouseSecondSetDisable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc MouseToggle Far + + Push CS + Pop DS + Assume DS:Mouse + + Cmp MouseAvailable, 0 + JE MouseToggle1 + + Xor MouseDisplay, 1 + JNZ MouseToggle1 + + Mov AX, 0B800h + Mov ES, AX + Call RemoveMouseCursor + Mov MouseDisplay, 1 + Or RestoreGraphicsRequired, 4 + Call RestoreMouseGraphics + Mov MouseDisplay, 0 + +MouseToggle1: + Mov AX, 1 + Ret + +EndP MouseToggle + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc MouseSetXY Far + + PushF + + Mov NewMouseX, CX + Mov NewMouseY, DX + + Cmp CS:MouseAvailable, 0 + JE MouseSetXY1 + + ClI + + Mov AX, 4 + Int 33h + + Sub CX, MouseXHotSpot + JNS MouseSetXY2 + + Xor CX, CX + +MouseSetXY2: + Sub DX, MouseYHotSpot + JNS MouseSetXY3 + + Xor DX, DX + +MouseSetXY3: + Cmp CX, MAXXPIXEL + JB MouseSetXY4 + + Mov CX, MAXXPIXEL + +MouseSetXY4: + Cmp DX, MAXYPIXEL + JB MouseSetXY5 + + Mov DX, MAXYPIXEL + +MouseSetXY5: + Mov MouseX, CX + Mov MouseY, DX + + Or CS:RestoreGraphicsRequired, 4 + +MouseSetXY1: + PopF + + Ret + +EndP MouseSetXY + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc MouseSaveEvents Far + + PushF + Push DS + + Push CS + Pop DS + Assume DS:Mouse + + Cmp MouseAvailable, 0 + JE MouseSaveEvents1 + + ClI + + Mov AX, MouseEventStart + Mov SI, MouseEventStackPointer + Mov [MouseEventStack+SI], AX + Add MouseEventStackPointer, 2 + + Mov AX, MouseEventEnd + Mov MouseEventStart, AX + +MouseSaveEvents1: + Pop DS + PopF + + Ret + +EndP MouseSaveEvents + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc MouseRestoreEvents Far + + PushF + Push DS + + Push CS + Pop DS + Assume DS:Mouse + + Cmp MouseAvailable, 0 + JE MouseRestoreEvents1 + + ClI + + Mov AX, MouseEventStart + Mov MouseEventEnd, AX + + Sub MouseEventStackPointer, 2 + Mov SI, MouseEventStackPointer + Mov AX, [MouseEventStack+SI] + Mov MouseEventStart, AX + +MouseRestoreEvents1: + Pop DS + PopF + + Ret + +EndP MouseRestoreEvents + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SetKeyboardLock Far ; AL = lock state + + Mov CS:LockKeyBoard, AL + Ret + +EndP SetKeyboardLock + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GetKeyboardLock Far + + Mov AL, CS:LockKeyBoard + Ret + +EndP GetKeyboardLock + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc AddMouseQueue Far ; AX, CX, DX + + Push DS + + Push CS + Pop DS + Assume DS:Mouse + + Mov BH, QUEUEELEMENTSIZE + Mov BL, MouseQueueEnd + Add BH, BL + Cmp BH, MouseQueueStart + JE AddMouseQueue1 ; No space left on queue. + + Mov MouseQueueEnd, BH + And BX, 0FFh + Mov [MouseQueue+BX], AX + Mov [MouseQueue+BX+2], CX + Mov [MouseQueue+BX+4], DX + Mov [MouseQueue+BX+6], DI + +AddMouseQueue1: + Pop DS + Ret + +EndP AddMouseQueue + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc MouseInput Far + + PushF + + Push CS + Pop DS + Assume DS:Mouse + + ClI + + Cmp MouseDisplay, 0 + JE MouseInput1 + + Mov CL, MouseQueueEnd + Mov BL, MouseQueueStart + Sub CL, BL + JNZ MouseInput2 + + Cmp LockKeyBoard, 0 + JE MouseInput1 + + Mov AX, 2 + PopF + Ret + +MouseInput1: + Mov AX, 0 + PopF + Ret + +MouseInput2: + And BX, 0FFh + Mov SI, BX + + Add MouseQueueStart, QUEUEELEMENTSIZE + +MouseInput3: + Mov BX, [MouseQueue+SI] + Mov CX, [MouseQueue+SI+2] + Mov DX, [MouseQueue+SI+4] + Mov DI, [MouseQueue+SI+6] + + Mov AX, 1 + PopF + Ret + +EndP MouseInput + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc MouseAddEvent Far ; Given DS:SI to event + + PushF + + Cmp CS:MouseAvailable, 0 + JE MouseAddEvent1 + + Push SI + Push ES + Push DI + + ClI + CLD + + Push CS + Pop ES + Mov DI, CS:MouseEventEnd + + Mov CX, 8 + Rep MovsW + + Mov CS:MouseEventEnd, DI + + Pop DI + Pop ES + Pop SI + +MouseAddEvent1: + PopF + Ret + +EndP MouseAddEvent + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc MouseClearEvents Far + + Mov AX, CS:MouseEventStart + Mov CS:MouseEventEnd, AX + Ret + +EndP MouseClearEvents + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc MouseRemoveEvents Far ; AX = number to remove + + ShL AX, 4 + Sub CS:MouseEventEnd, AX + Ret + +EndP MouseRemoveEvents + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc MouseGetStatus Far + + Mov AL, CS:MouseStatus + Ret + +EndP MouseGetStatus + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc NewCharacterSet Far + + Or CS:RestoreGraphicsRequired, 2 + Ret + +EndP NewCharacterSet + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc MouseUpdateEnable Far + + Mov CS:UpdateScreen, 1 + Ret + +EndP MouseUpdateEnable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc MouseUpdateDisable Far + + Mov CS:UpdateScreen, 0 + Ret + +EndP MouseUpdateDisable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SetMouseCursorType Far + + PushF + Push DS + + Push CS + Pop DS + Assume DS:Mouse + ClI + + Mov MouseCursorType, BX + Mov AX, [MouseCursorHotSpot+BX] + Mov CX, MouseX + Mov DX, MouseY + + Add CX, MouseXHotSpot + Add DX, MouseYHotSpot + + Mov Byte Ptr MouseXHotSpot, AL + Mov Byte Ptr MouseYHotSpot, AH + + Sub CX, MouseXHotSpot + JNS SetMouseCursorType1 + + Xor CX, CX + +SetMouseCursorType1: + Sub DX, MouseYHotSpot + JNS SetMouseCursorType2 + + Xor DX, DX + +SetMouseCursorType2: + Cmp CX, MAXXPIXEL + JB SetMouseCursorType3 + + Mov CX, MAXXPIXEL + +SetMouseCursorType3: + Cmp DX, MAXYPIXEL + JB SetMouseCursorType4 + + Mov DX, MAXYPIXEL + +SetMouseCursorType4: +; Mov NewMouseX, CX +; Mov NewMouseY, DX + + Call MouseSetXY + + Pop DS + PopF + Ret + +EndP SetMouseCursorType + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc CmdLineDisableMouse Far + + Mov Word Ptr CS:MouseDisplay, 0 + Ret + +EndP CmdLineDisableMouse + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ForceMouseRestore Far + + Call MouseUpdateDisable + ClI + Call RestoreMouse + Or RestoreGraphicsRequired, 4 + Call RestoreMouseGraphics + StI + Jmp MouseUpdateEnable + +EndP ForceMouseRestore + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +EndS + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +End diff --git a/it/IT_MSG.ASM b/it/IT_MSG.ASM new file mode 100644 index 0000000..8b25efd --- /dev/null +++ b/it/IT_MSG.ASM @@ -0,0 +1,1031 @@ +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Message Module � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + + .386 + Jumps + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Externals � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + + Extrn M_FunctionDivider:Far + Extrn M_Object1List:Far + Extrn S_GetDestination:Far + Extrn O1_LongMessageList:Far + Extrn O1_ConfirmClearMessage:Far + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Globals � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + + Global Msg_ResetMessage:Far + Global Msg_DrawMessage:Far + Global Msg_PreMessage:Far + Global Msg_PostMessage:Far + Global Msg_GetMessageLength:Far + Global Msg_GetMessageOffset:Far + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +Segment Message BYTE Public 'Code' USE16 + Assume CS:Message, DS:Nothing + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Variables � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +MESSAGELENGTH Equ 8000 + +TopLine DW 0 +CurrentPosition DW 0 +MessageData DB MESSAGELENGTH Dup (0) + DW 0 ; Security +MessageDataTerminator DB 0 +Edit DB 0 ; if Edit=1, show '' for enter. +HorizontalPosition DW 0 +CurrentLine DW 0 +CharacterColour DB 12 + +NoEditKeys Label + DB 0 + DW 1C8h ; Up arrow + DW Msg_ViewMsgUp + + DB 0 + DW 1D0h ; Down arrow + DW Msg_ViewMsgDown + + DB 0 + DW 1C9h + DW Msg_ViewMsgPgUp + + DB 0 + DW 1D1h + DW Msg_ViewMsgPgDn + + DB 0 + DW 11Ch + DW Msg_ViewMsgEdit + + DB 1 + DW 'T'-'@' ; Ctrl 'T' + DW Msg_ToggleCharacterSet + + DB 0FFh ; End of List + +EditMsgKeys Label + DB 0 + DW 1C7h + DW Msg_EditMsgHome + + DB 0 + DW 1CFh + DW Msg_EditMsgEnd + + DB 0 + DW 1CBh + DW Msg_EditMsgLeft + + DB 0 + DW 1CDh + DW Msg_EditMsgRight + + DB 0 + DW 1C8h ; Up arrow + DW Msg_EditMsgUp + + DB 0 + DW 1D0h ; Down arrow + DW Msg_EditMsgDown + + DB 0 + DW 1C9h ; PgUp + DW Msg_EditMsgPgUp + + DB 0 + DW 1D1h ; PgDn + DW Msg_EditMsgPgDn + +; DB 2 +; DW 1C8h ; Up arrow +; DW Msg_ViewMsgUp +; +; DB 2 +; DW 1D0h ; Down arrow +; DW Msg_ViewMsgDown + + DB 0 + DW 1D2h ; Insert + DW Msg_EditMsgInsert + + DB 0 + DW 10Fh + DW Msg_Tab + + DB 0 + DW 1D3h ; Delete + DW Msg_EditMsgDelete + + DB 0 + DW 101h ; Escape + DW Msg_EditMsgView + + DB 0 + DW 10Eh ; Backspace + DW Msg_EditMsgBackSpace + + DB 1 + DW 19h + DW Msg_EditMsgDeleteLine + + DB 1 + DW 2E00h ; Alt 'C' + DW Msg_ClearMessage + + DB 1 + DW 'T'-'@' ; Ctrl 'T' + DW Msg_ToggleCharacterSet + + DB 0FFh + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Functions � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Msg_ResetMessage Far + + Push CS + Pop ES + Mov DI, Offset MessageData + Xor AX, AX + Mov CX, 4000 + Rep StosW + + Mov CS:Edit, 0 + Mov CS:TopLine, 0 + + Ret + +EndP Msg_ResetMessage + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Msg_DrawMessage Far + + Call S_GetDestination + + Push CS + Pop DS + Assume DS:Message + + Cmp Edit, 0 + JE Msg_DrawMessage7 + + Mov SI, Offset MessageData + Mov CX, CurrentPosition + Xor DX, DX ; DX = line count. + Xor BX, BX ; BX = cursor position. + JCXZ Msg_DrawMessage4 + +Msg_DrawMessage1: + LodsB + Test AL, AL + JZ Msg_DrawMessage4 + + Inc BX + + Cmp AL, 13 ; Enter? + JNE Msg_DrawMessage2 + + Inc DX ; Increase current line. + Xor BX, BX + +Msg_DrawMessage2: + Loop Msg_DrawMessage1 + +Msg_DrawMessage4: + Mov CurrentLine, DX + Mov HorizontalPosition, BX + + Mov AX, TopLine ; Boundary checking... + Cmp AX, DX + JBE Msg_DrawMessage5 + + Mov AX, DX ; Need new top line. + +Msg_DrawMessage5: + LEA CX, [EAX+34] + Cmp CX, DX + JAE Msg_DrawMessage6 + + Mov AX, DX + Sub AX, 34 + JNC Msg_DrawMessage6 + + Xor AX, AX + +Msg_DrawMessage6: + Mov TopLine, AX + ; Now to get the stuff onto + ; the screen... +Msg_DrawMessage7: + Mov CX, TopLine + Mov SI, Offset MessageData + JCXZ Msg_DrawMessage9 + +Msg_DrawMessage8: + LodsB + And AL, AL + JZ Msg_DrawMessageEnd + + Cmp AL, 13 + JNE Msg_DrawMessage8 + Loop Msg_DrawMessage8 + +Msg_DrawMessage9: + Mov DI, (2+13*80)*2 + Mov BL, CharacterColour + Mov CX, 35 + Mov DX, 20+100h + Mov AH, BL + + Push DI + + Cmp Edit, 1 + JE Msg_DrawMessage10 + + Mov DX, 300h + +Msg_DrawMessage10: + LodsB + And AL, AL + JZ Msg_DrawMessage12 + + Cmp AL, 13 + JE Msg_DrawMessage11 + + Cmp AL, ' ' + JE Msg_DrawMessage14 + + StosW + Jmp Msg_DrawMessage10 + +Msg_DrawMessage14: + Mov AH, 3 + StosW + Mov AH, BL + Jmp Msg_DrawMessage10 + +Msg_DrawMessage11: + Mov AX, DX + StosW + + Mov AH, BL + + Pop DI + Add DI, 160 + Push DI + + Loop Msg_DrawMessage10 + Jmp Msg_DrawMessage13 + +Msg_DrawMessage12: + Mov AX, DX + Inc AH + StosW + +Msg_DrawMessage13: + Pop DI + +Msg_DrawMessageEnd: + Ret + +EndP Msg_DrawMessage + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Msg_PreMessage Far + + Push CS + Pop DS + Assume DS:Message + + Cmp Edit, 0 + JE Msg_PreMessage1 + + Call S_GetDestination + + Mov AX, CurrentLine + Sub AX, TopLine + Mov BX, 80 + Mul BX + Add AX, HorizontalPosition + LEA DI, [EAX*2+(2+13*80)*2+1] + + And Byte Ptr [ES:DI], 8 + Or Byte Ptr [ES:DI], 30h + +Msg_PreMessage1: + Ret + +EndP Msg_PreMessage + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Msg_PostMessage Far + + Push CS + Pop DS + + Cmp Edit, 0 + JNE Msg_PostMessage2 + + Mov SI, Offset NoEditKeys + Call M_FunctionDivider + JC Msg_PostMessage1 + + Jmp [SI] + +Msg_PostMessage1: + Xor AX, AX + Ret + +Msg_PostMessage2: + Mov SI, Offset EditMsgKeys + Call M_FunctionDivider + JC Msg_PostMessage3 + + Jmp [SI] + +Msg_PostMessage3: + Cmp CX, 11Ch ; Enter + JE Msg_PostMessage6 + Test CL, CL + JZ Msg_PostMessage1 + + Cmp DL, 32 + JB Msg_PostMessage1 + Jmp Msg_PostMessage4 + +Msg_PostMessage6: + Mov DL, 13 + +Msg_PostMessage4: + Push DX + + Mov DX, 1 + Mov SI, CurrentPosition + Call InsertData + + Pop DX + + JC Msg_PostMessage5 + + Mov [SI+MessageData], DL + Call CheckWordWrap + Jmp Msg_EditMsgRight + +Msg_PostMessage5: + Mov AX, 1 + Ret + +EndP Msg_PostMessage + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Msg_Tab Far + + Mov CX, 8 + +Msg_Tab1: + Push CX + Mov DX, 32 + Call Far Ptr Msg_PostMessage4 + Pop CX + Loop Msg_Tab1 + + Ret + + +EndP Msg_Tab + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Msg_ViewMsgUp Far + Assume DS:Message + + Mov AX, TopLine + Sub AX, 1 + AdC AX, 0 + Mov TopLine, AX + + Mov AX, 1 + Ret + +EndP Msg_ViewMsgUp + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Msg_ViewMsgDown Far + Assume DS:Message + + Mov AX, TopLine + Inc AX + Cmp AX, 7970 + JB Msg_ViewMsgDown1 + + Mov AX, 7970 + +Msg_ViewMsgDown1: + Mov TopLine, AX + + Mov AX, 1 + Ret + +EndP Msg_ViewMsgDown + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Msg_ViewMsgPgUp Far + Assume DS:Message + + Mov AX, TopLine + Sub AX, 35 + JNC Msg_ViewMsgPgUp1 + + Xor AX, AX + +Msg_ViewMsgPgUp1: + Mov TopLine, AX + + Mov AX, 1 + Ret + +EndP Msg_ViewMsgPgUp + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Msg_ViewMsgPgDn Far + Assume DS:Message + + Mov AX, TopLine + Add AX, 35 + Cmp AX, 7970 + JB Msg_ViewMsgPgDn1 + + Mov AX, 7970 + +Msg_ViewMsgPgDn1: + Mov TopLine, AX + + Mov AX, 1 + Ret + +EndP Msg_ViewMsgPgDn + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Msg_ViewMsgEdit Far + Assume DS:Message + + Mov TopLine, 0 + Mov CurrentLine, 0 + Mov CurrentPosition, 0 + Mov Edit, 1 + + Mov AX, 1 + Ret + +EndP Msg_ViewMsgEdit + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Msg_EditMsgView Far + Assume DS:Message + + Mov Edit, 0 + + Mov AX, 1 + Ret + +EndP Msg_EditMsgView + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Msg_EditMsgLeft Far + Assume DS:Message + + Sub CurrentPosition, 1 + AdC CurrentPosition, 0 + + Mov AX, 1 + Ret + +EndP Msg_EditMsgLeft + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Msg_EditMsgRight Far + Assume DS:Message + + Mov SI, CurrentPosition + Cmp SI, MESSAGELENGTH-2 + JAE Msg_EditMsgRight1 + + Cmp Word Ptr [SI+MessageData], 0 + JE Msg_EditMsgRight1 + + Inc CurrentPosition + +Msg_EditMsgRight1: + Mov AX, 1 + Ret + +EndP Msg_EditMsgRight + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Msg_EditMsgUp Far + Assume DS:Message + + Mov SI, CurrentPosition ; Need to search back + ; twice... + Call FindStart + And SI, SI + JZ Msg_EditMsgUpEnd + Dec SI + Call FindStart + + Add SI, Offset MessageData + + Mov CX, HorizontalPosition + JCXZ Msg_EditMsgUp3 + +Msg_EditMsgUp2: + LodsB + Cmp AL, 13 + LoopNE Msg_EditMsgUp2 + JNE Msg_EditMsgUp3 + + Dec SI + +Msg_EditMsgUp3: + Sub SI, Offset MessageData + Mov CurrentPosition, SI + +Msg_EditMsgUpEnd: + Mov AX, 1 + Ret + +EndP Msg_EditMsgUp + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Msg_EditMsgPgUp Far + + Mov CX, 35 + +Msg_EditMsgPgUp1: + Push CX + Call Msg_EditMsgUp + Pop CX + Loop Msg_EditMsgPgUp1 + + Mov AX, 1 + Ret + +EndP Msg_EditMsgPgUp + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Msg_EditMsgDown Far + Assume DS:Message + ; Search for enter + Mov SI, CurrentPosition + +Msg_EditMsgDown1: + Mov AL, [SI+MessageData] + Inc SI + And AL, AL + JZ Msg_EditMsgDownEnd + + Cmp AL, 13 + JNE Msg_EditMsgDown1 + + Mov CX, HorizontalPosition + JCXZ Msg_EditMsgDown3 + +Msg_EditMsgDown2: + Mov AL, [SI+MessageData] + And AL, AL + JZ Msg_EditMsgDown3 + + Cmp AL, 13 + JE Msg_EditMsgDown3 + + Inc SI + Loop Msg_EditMsgDown2 + +Msg_EditMsgDown3: + Cmp SI, MESSAGELENGTH-2 + JAE Msg_EditMsgDownEnd + + Mov CurrentPosition, SI + +Msg_EditMsgDownEnd: + Mov AX, 1 + Ret + +EndP Msg_EditMsgDown + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Msg_EditMsgPgDn Far + + Mov CX, 35 + +Msg_EditMsgPgDn1: + Push CX + Call Msg_EditMsgDown + Pop CX + Loop Msg_EditMsgPgDn1 + + Mov AX, 1 + Ret + +EndP Msg_EditMsgPgDn + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Msg_EditMsgDelete Far + Assume DS:Message + + Mov SI, CurrentPosition + Mov DX, 1 + Call DeleteData + Call CheckWordWrap + + Mov AX, 1 + Ret + +EndP Msg_EditMsgDelete + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Msg_EditMsgInsert Far + + Mov SI, CurrentPosition + Mov DX, 1 + Call InsertData + JC Msg_EditMsgInsert1 + + Mov Byte Ptr [SI+MessageData], 32 + Call CheckWordWrap + +Msg_EditMsgInsert1: + Mov AX, 1 + Ret + +EndP Msg_EditMsgInsert + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Msg_EditMsgBackspace Far + Assume DS:Message + + Mov SI, CurrentPosition + And SI, SI + JZ Msg_EditMsgBackspace1 + + Call Msg_EditMsgLeft + Call Msg_EditMsgDelete + +Msg_EditMsgBackspace1: + Mov AX, 1 + Ret + +EndP Msg_EditMsgBackspace + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Msg_EditMsgDeleteLine Far + Assume DS:Message + + Mov SI, CurrentPosition ; Search back for + ; start of line.. + Call FindStart + + ; Find length to delete. + Xor BX, BX ; DI = length + +Msg_EditMsgDeleteLine3: + Mov AL, [SI+BX+MessageData] + Inc BX + + And AL, AL + JZ Msg_EditMsgDeleteLine4 + Cmp AL, 13 + JNE Msg_EditMsgDeleteLine3 + +Msg_EditMsgDeleteLine4: + Mov DX, BX + Call DeleteData + + Mov CurrentPosition, SI + + Mov AX, 1 + Ret + +EndP Msg_EditMsgDeleteLine + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Msg_ClearMessage Far + + Mov DI, Offset O1_ConfirmClearMessage + Mov CX, 4 + Call M_Object1List + + And DX, DX + JZ Msg_ClearMessage1 + + Call Msg_ResetMessage + +Msg_ClearMessage1: + Mov AX, 1 + Ret + +EndP Msg_ClearMessage + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Msg_EditMsgHome Far + Assume DS:Message + + Mov SI, CurrentPosition + Call FindStart + Mov CurrentPosition, SI + + Mov AX, 1 + Ret + +EndP Msg_EditMsgHome + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Msg_EditMsgEnd Far + Assume DS:Message + + Mov SI, CurrentPosition + +Msg_EditMsgEndLoop: + Mov AL, [SI+MessageData] + + Inc SI + + And AL, AL + JZ Msg_EditMsgEnd1 + + Cmp AL, 13 + JNE Msg_EditMsgEndLoop + +Msg_EditMsgEnd1: + Dec SI + Mov CurrentPosition, SI + + Mov AX, 1 + Ret + +EndP Msg_EditMsgEnd + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc FindStart + +FindStart1: + Sub SI, 1 + JC FindStart2 + + Cmp Byte Ptr [SI+MessageData], 13 + JNE FindStart1 + +FindStart2: + Inc SI + Ret + +EndP FindStart + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc InsertData ; SI = pos, DX = length. + + Push CX + Push DX + Push SI + + Mov CX, MESSAGELENGTH-1 + Sub CX, SI + Sub CX, DX + + Mov SI, Offset MessageData+MESSAGELENGTH-2 + Mov DI, SI + Sub SI, DX + + Cmp Byte Ptr [SI], 0 + JNE InsertDataError + + Push DS + Pop ES + + StD + Rep MovsB + ClD + + ClC + Jmp InsertDataEnd + +InsertDataError: + Push DS + + Mov DI, Offset O1_LongMessageList + Mov CX, 2 + Call M_Object1List + + Pop DS + + StC + +InsertDataEnd: + Pop SI + Pop DX + Pop CX + Ret + +EndP InsertData + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc DeleteData ; SI = pos, DX = length + ; Assume DS:Message + + Push CX + Push DX + Push SI + + Push CS + Pop ES + + Mov CX, MESSAGELENGTH + Sub CX, SI + Sub CX, DX + JS DeleteData1 + + Add SI, Offset MessageData + Mov DI, SI + Add SI, DX + + Rep MovsB + + Xor AX, AX + Mov CX, DX + Rep StosB + +DeleteData1: + Pop SI + Pop DX + Pop CX + Ret + +EndP DeleteData + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc CheckWordWrap ; Check current line only. + + Mov SI, CurrentPosition + Call FindStart + + ; OK, so SI = pos of last line. + ; Now count length of new line. + Xor BX, BX ; BX = count. + +CheckWordWrap3: + Mov AL, [SI+BX+MessageData] + + Inc BX + + And AL, AL + JZ CheckWordWrap4 + Cmp AL, 13 + JNE CheckWordWrap3 + +CheckWordWrap4: ; OK.. now if BX > 66... + Cmp BX, 75 + JA CheckWordWrap5 + + Ret + +CheckWordWrap5: ; Search back for a space and REPLACE + ; it with an enter... + Mov BX, 75 + +CheckWordWrap6: + Dec BX + JZ CheckWordWrap7 + + Cmp Byte Ptr [SI+BX+MessageData], 32 + JNE CheckWordWrap6 + + Mov Byte Ptr [SI+BX+MessageData], 13 + + Ret + +CheckWordWrap7: ; Insert an enter + Mov DX, 1 + Add SI, 75 + Call InsertData + Mov Byte Ptr [SI+MessageData], 13 + +CheckWordWrap8: + Ret + +EndP CheckWordWrap + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Msg_GetMessageLength Far ; Returns AX + + Push DS + Push SI + + Push CS + Pop DS + + Mov SI, Offset MessageData + +Msg_GetMessageLength1: + LodsB + And AL, AL + JNZ Msg_GetMessageLength1 + + Sub SI, Offset MessageData + Mov AX, SI + + Pop SI + Pop DS + Ret + +EndP Msg_GetMessageLength + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Msg_GetMessageOffset Far + + Push CS + Pop DS + + Mov DX, Offset MessageData + Ret + +EndP Msg_GetMessageOffset + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Msg_ToggleCharacterSet Far + Assume DS:Message + + Xor CharacterColour, 6 xor 12 + + Mov AX, 1 + Ret + +EndP Msg_ToggleCharacterSet + Assume DS:Nothing + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +EndS + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +End diff --git a/it/IT_MUSIC.ASM b/it/IT_MUSIC.ASM new file mode 100644 index 0000000..ce4deba --- /dev/null +++ b/it/IT_MUSIC.ASM @@ -0,0 +1,7481 @@ +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Music Module � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + + .386 + .387 + +include switch.inc +include network.inc + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Externals � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + + Extrn D_GotoStartingDirectory:Far + Extrn D_SetDriveDirectoryFar:Far + Extrn D_GetFileName:Far + Extrn D_Showtime:Far + + Extrn E_EMSAvailable:Far + Extrn E_SaveEMSPageFrame:Far + Extrn E_RestoreEMSPageFrame:Far + Extrn E_UnInitEMS:Far + Extrn E_AllocateEMS:Far + Extrn E_MapEMSMemory:Far + Extrn E_GetEMSPageFrame:Far + Extrn E_ReleaseEMS:Far + Extrn E_AllocateBlockEMS:Far, E_ReleaseBlockEMS:Far + Extrn E_MapAlignedBlockEMS:Far + Extrn E_GetInternalEMSHandle:Far + + Extrn I_TagInstrument:Far + Extrn I_TagSample:Far + + Extrn O1_OutOfSoundCardMemoryList:Far + + Extrn M_FunctionHandler:Far + Extrn M_Object1List:Far + + Extrn Network_UpdatePatternIfIdle:Far + + Extrn PE_GetCurrentPattern:Far + Extrn PE_FillHeader:Far + Extrn S_GetDestination:Far + Extrn S_UnInitScreen:Far + Extrn S_DirectDrawString:Far + Extrn S_DrawString:Far + Extrn S_SetDirectMode:Far + Extrn S_SaveScreen:Far + Extrn S_RestoreScreen:Far + Extrn S_DrawBox:Far + Extrn S_DrawString:Far + Extrn S_UpdateScreen:Far + Extrn S_DrawSmallBox:Far + Extrn F_DrawHeader:Far + + Extrn K_GetKey:Far + Extrn StartClock:Far + Extrn SetInfoLine:Far, SetInfoLine2:Far + Extrn M_Object1List:Far + + Extrn MaxRow + + Extrn IdleUpdateInfoLine:Far + Extrn GlobalKeyList:Far + Extrn GetEnvironment:Far + + Extrn MIDIBufferEmpty:Far, MIDISend:Far, MIDI_ClearTable:Far + Extrn O1_ShowTime + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Globals � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + + Global Music_GetDisplayVariables:Far + Global Music_AutoDetectSoundCard:Far + + Global Music_Poll:Far + + Global Music_ReinitSoundCard:Far + Global Music_InitMusic:Far + Global Music_UnInitMusic:Far + Global Music_GetSongSegment:Far + Global Music_GetInstrumentMode:Far + Global Music_ReleasePattern:Far + Global Music_GetPattern:Far + Global Music_GetPatternLocation:Far + Global Music_GetPatternLocationNoCount:Far + Global Music_AllocatePattern:Far + Global Music_AllocateSample:Far + Global Music_IncreaseSpeed:Far + Global Music_DecreaseSpeed:Far + Global Music_GetOutputWaveform:Far + Global Music_PlayPartSong:Far + Global Music_GetPatternLength:Far + Global Music_ShowAutodetectSoundcard:Far + Global Music_GetWaveForm:Far + Global Music_ToggleOrderUpdate:Far + + Global Music_NextOrder:Far + Global Music_LastOrder:Far + + Global Music_SetSoundCard:Far + Global Music_SetDMA:Far + Global Music_SetMixSpeed:Far + Global Music_SetIRQ:Far + Global Music_SetAddress:Far + Global Music_SetLimit:Far + Global Music_ReverseChannels:Far + + Global Music_GetNumChannels:Far + Global Music_InitStereo:Far + Global Music_ReleaseSample:Far + Global Music_ReleaseAllSamples:Far + Global Music_ReleaseAllPatterns:Far + Global Music_ClearSampleName:Far + Global Music_ClearAllSampleNames:Far + Global Music_GetNumberOfSamples:Far + Global Music_GetNumberOfInstruments:Far + Global Music_ClearInstrument:Far + Global Music_ClearAllInstruments:Far + Global Music_GetHostChannelInformationTable:Far + Global Music_GetSlaveChannelInformationTable:Far + Global Music_SetGlobalVolume:Far + + Global Music_InitMuteTable:Far + Global Music_UnmuteAll:Far + + Global Music_GetPlayMode:Far + Global Music_GetPlayMode2:Far + Global Music_PlayPattern:Far + Global Music_PlaySample:Far + Global Music_PlayNote:Far + Global Music_Stop:Far + Global Music_PlaySong:Far + Global Music_ToggleChannel:Far + Global Music_SoloChannel:Far + Global Music_InitMixTable:Far + Global Music_GetSampleLocation:Far + Global Music_UpdatePatternOffset:Far + Global Music_AssignSampleToInstrument:Far + Global Music_KBPlaySong:Far + Global Music_IncreaseVolume:Far + Global Music_DecreaseVolume:Far + Global Music_SetSoundCardDriver:Far + Global Music_RegetLoopInformation:Far + + Global Music_SoundCardLoadSample:Far + Global Music_SoundCardLoadAllSamples:Far + Global Music_GetFreeSoundCardMemory:Far + Global Music_GetPitchTable:Far + Global Music_GetMIDIDataArea:Far + + Global Music_ToggleReverse:Far + Global Music_PatternStorage:Far + + Global Music_GetDriverScreen:Far + Global Music_GetLastChannel:Far + + Global SongDataArea:Word + Global MixDataArea:Word + + Global Music_GetDriverVariable:Far, Music_SetDriverVariable:Far + Public Music_GetDelay + Public Music_SetNextOrder + Public Music_TimeSong + Public Music_ShowTime + Public Music_SaveMIDIConfig + Public MIDIDataArea + + Public Music_ToggleSoloInstrument, Music_ToggleSoloSample + + Extrn PE_GetLastInstrument:Far + Public CurrentPattern + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +; +; Functions for playing control +; Music_PlaySong........ parameters, AX = order +; Music_Stop............ parameters, None +; Music_PlayPattern..... parameters, AX = pattern, BX = number of rows, CX = row +; Music_ToggleChannel... parameters, AX = channel +; Music_SoloChannel..... parameters, AX = channel +; + +Segment SongData PARA Public 'Data' +EndS + +Segment Music DWORD Public 'Code' USE16 + Assume CS:Music + +CREATENEWLOGFILE EQU 0 +include debug.inc + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Variables � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +HOSTCHANNELSIZE EQU 80 +SLAVECHANNELSIZE EQU 128 +MAXSLAVECHANNELS EQU 256 +NONOTE EQU 0FDh + +MIDICOMMAND_START EQU 0 +MIDICOMMAND_STOP EQU 20h +MIDICOMMAND_TICK EQU 40h +MIDICOMMAND_PLAYNOTE EQU 60h +MIDICOMMAND_STOPNOTE EQU 80h +MIDICOMMAND_CHANGEVOLUME EQU 0A0h +MIDICOMMAND_CHANGEPAN EQU 0C0h +MIDICOMMAND_BANKSELECT EQU 0E0h +MIDICOMMAND_PROGRAMSELECT EQU 100h +MIDICOMMAND_CHANGEPITCH EQU 0FFFFh + +FineSineData Label Byte + DB 0, 2, 3, 5, 6, 8, 9, 11, 12, 14, 16, 17, 19, 20, 22, 23 + DB 24, 26, 27, 29, 30, 32, 33, 34, 36, 37, 38, 39, 41, 42, 43, 44 + DB 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 56, 57, 58, 59 + DB 59, 60, 60, 61, 61, 62, 62, 62, 63, 63, 63, 64, 64, 64, 64, 64 + DB 64, 64, 64, 64, 64, 64, 63, 63, 63, 62, 62, 62, 61, 61, 60, 60 + DB 59, 59, 58, 57, 56, 56, 55, 54, 53, 52, 51, 50, 49, 48, 47, 46 + DB 45, 44, 43, 42, 41, 39, 38, 37, 36, 34, 33, 32, 30, 29, 27, 26 + DB 24, 23, 22, 20, 19, 17, 16, 14, 12, 11, 9, 8, 6, 5, 3, 2 + DB 0, -2, -3, -5, -6, -8, -9,-11,-12,-14,-16,-17,-19,-20,-22,-23 + DB -24,-26,-27,-29,-30,-32,-33,-34,-36,-37,-38,-39,-41,-42,-43,-44 + DB -45,-46,-47,-48,-49,-50,-51,-52,-53,-54,-55,-56,-56,-57,-58,-59 + DB -59,-60,-60,-61,-61,-62,-62,-62,-63,-63,-63,-64,-64,-64,-64,-64 + DB -64,-64,-64,-64,-64,-64,-63,-63,-63,-62,-62,-62,-61,-61,-60,-60 + DB -59,-59,-58,-57,-56,-56,-55,-54,-53,-52,-51,-50,-49,-48,-47,-46 + DB -45,-44,-43,-42,-41,-39,-38,-37,-36,-34,-33,-32,-30,-29,-27,-26 + DB -24,-23,-22,-20,-19,-17,-16,-14,-12,-11, -9, -8, -6, -5, -3, -2 + +FineRampDownData Label Byte + DB 64, 63, 63, 62, 62, 61, 61, 60, 60, 59, 59, 58, 58, 57, 57, 56 + DB 56, 55, 55, 54, 54, 53, 53, 52, 52, 51, 51, 50, 50, 49, 49, 48 + DB 48, 47, 47, 46, 46, 45, 45, 44, 44, 43, 43, 42, 42, 41, 41, 40 + DB 40, 39, 39, 38, 38, 37, 37, 36, 36, 35, 35, 34, 34, 33, 33, 32 + DB 32, 31, 31, 30, 30, 29, 29, 28, 28, 27, 27, 26, 26, 25, 25, 24 + DB 24, 23, 23, 22, 22, 21, 21, 20, 20, 19, 19, 18, 18, 17, 17, 16 + DB 16, 15, 15, 14, 14, 13, 13, 12, 12, 11, 11, 10, 10, 9, 9, 8 + DB 8, 7, 7, 6, 6, 5, 5, 4, 4, 3, 3, 2, 2, 1, 1, 0 + DB 0, -1, -1, -2, -2, -3, -3, -4, -4, -5, -5, -6, -6, -7, -7, -8 + DB -8, -9, -9,-10,-10,-11,-11,-12,-12,-13,-13,-14,-14,-15,-15,-16 + DB -16,-17,-17,-18,-18,-19,-19,-20,-20,-21,-21,-22,-22,-23,-23,-24 + DB -24,-25,-25,-26,-26,-27,-27,-28,-28,-29,-29,-30,-30,-31,-31,-32 + DB -32,-33,-33,-34,-34,-35,-35,-36,-36,-37,-37,-38,-38,-39,-39,-40 + DB -40,-41,-41,-42,-42,-43,-43,-44,-44,-45,-45,-46,-46,-47,-47,-48 + DB -48,-49,-49,-50,-50,-51,-51,-52,-52,-53,-53,-54,-54,-55,-55,-56 + DB -56,-57,-57,-58,-58,-59,-59,-60,-60,-61,-61,-62,-62,-63,-63,-64 + +FineSquareWave Label Byte + DB 128 Dup (64), 128 Dup (0) + +EmptyPattern Label + DW 64, 64, 0, 0 + DB 64 Dup (0) + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + + ; Zero globals. + +LastSample DW 0 +PlayMode DW 0 ; Playmode 0 = Freeplay + ; Playmode 1 = Pattern + ; Playmode 2 = Song +CurrentOrder DW 0 ; } Must follow +CurrentPattern DW 0 ; } +CurrentRow DW 0 ; } +ProcessOrder DW 0 +ProcessRow DW 0 +BytesToMix DW 0 ; = Bytes per frame +PatternOffset DW 0 +PatternSegment DW 0 +BreakRow DW 0 +RowDelay DB 0 ; } Must join on. +RowDelayOn DB 0 ; } +PatternArray DB 0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +ALIGN 4 + +PitchDepthConstant DD 98304.0 +HostChannelInformationTable DB 64*HOSTCHANNELSIZE Dup(?) +SlaveChannelInformationTable DB MAXSLAVECHANNELS*SLAVECHANNELSIZE Dup(?) +MuteChannelTable DB 64 Dup (?) +ChannelCountTable DB 400 Dup (?) +;AllocateCount1 DB 0 +;AllocateCount2 DB 0 +;AllocateCount3 DB 0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +ALIGN 2 + +PatternDataSegment DW ? +CurrentEditPattern DW ? +PatternEditMaxRow DW ? + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +NumberOfRows DW 64 ; Non zero globals +CurrentTick DW 6 +CurrentSpeed DW 6 +ProcessTick DW 0 +Tempo DB 125 +GlobalVolume DB 128 +NumChannels DW 256 +SoloSample DB 0FFh ; * ORDER IS IMPORTANT +SoloInstrument DB 0FFh ; * ORDER IS IMPORTANT + +AllocateNumChannels DW 0 +AllocateSlaveOffset DW 0 +LastSlaveChannel DW 0 + +DecodeExpectedPattern DW 0FFFEh +DecodeExpectedRow DW 0FFFEh + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +CmdLineNumChannels DW 0FFFFh + +DriverRequiredVariables Label ; * ORDER IS IMPORTANT +BasePort DW 0FFFFh ; * ORDER IS IMPORTANT +IRQ DW 0FFFFh ; * ORDER IS IMPORTANT +DMA DW 0FFFFh ; * ORDER IS IMPORTANT +CmdLineMixSpeed DW 0 ; * ORDER IS IMPORTANT +SongDataArea DW SongData ; * ORDER IS IMPORTANT +MIDIDataArea DW SongData + 4076 + +CmdLineDMASize DW 1024 ; default +ReverseChannels DB 0 + +InstrumentHeader Label Byte + DB "IMPI" + DB 19 Dup (0), 60, 128, 32+128, 34 Dup (0) + DB 0, 0FFh, 0FFh, 0FFh + DB 0, 0, 1, 0, 2, 0, 3, 0, 4, 0 + DB 5, 0, 6, 0, 7, 0, 8, 0, 9, 0 + DB 10, 0, 11, 0, 12, 0, 13, 0, 14, 0 + DB 15, 0, 16, 0, 17, 0, 18, 0, 19, 0 + DB 20, 0, 21, 0, 22, 0, 23, 0, 24, 0 + DB 25, 0, 26, 0, 27, 0, 28, 0, 29, 0 + DB 30, 0, 31, 0, 32, 0, 33, 0, 34, 0 + DB 35, 0, 36, 0, 37, 0, 38, 0, 39, 0 + DB 40, 0, 41, 0, 42, 0, 43, 0, 44, 0 + DB 45, 0, 46, 0, 47, 0, 48, 0, 49, 0 + DB 50, 0, 51, 0, 52, 0, 53, 0, 54, 0 + DB 55, 0, 56, 0, 57, 0, 58, 0, 59, 0 + DB 60, 0, 61, 0, 62, 0, 63, 0, 64, 0 + DB 65, 0, 66, 0, 67, 0, 68, 0, 69, 0 + DB 70, 0, 71, 0, 72, 0, 73, 0, 74, 0 + DB 75, 0, 76, 0, 77, 0, 78, 0, 79, 0 + DB 80, 0, 81, 0, 82, 0, 83, 0, 84, 0 + DB 85, 0, 86, 0, 87, 0, 88, 0, 89, 0 + DB 90, 0, 91, 0, 92, 0, 93, 0, 94, 0 + DB 95, 0, 96, 0, 97, 0, 98, 0, 99, 0 + DB 100, 0, 101, 0, 102, 0, 103, 0, 104, 0 + DB 105, 0, 106, 0, 107, 0, 108, 0, 109, 0 + DB 110, 0, 111, 0, 112, 0, 113, 0, 114, 0 + DB 115, 0, 116, 0, 117, 0, 118, 0, 119, 0 + DB 0, 2, 4 Dup (0), 64, 0, 0, 64, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 0, 2, 4 Dup (0), 0, 0, 0, 0, 100, 0, 70 Dup (0) + DB 7 Dup (0) + +SampleHeader Label Byte + DB "IMPS", 13 Dup (0), 64, 0, 64, 40 Dup (0) + DW 8363 + DB 18 Dup (0) + +MidiPitchSendString DB 65h, 0, 64h, 0, 06 + +PatternLooping DB 0 +PatternStorage DB 1 ; 0 = conventional only + ; 1 = selective + ; 2 = EMS only. + +PrepareSamplesMsg DB "Preparing Samples", 0 +ReverseMsg DB "Left/right outputs reversed", 0 +NoSoundCardMsg DB " No sound card detected", 0 +MIDIConfigFileName DB "ITMIDI.CFG", 0 + +OrderUpdateEnabledMsg DB "Order list unlocked", 0 +OrderUpdateDisabledMsg DB "Order list locked", 0 +OrderLockFlag DB 0 + +UnsoloMsg DB "Solo disabled", 0 +SoloSampleMsg DB "Solo sample ", 0FDh, "D", 0 +SoloInstrumentMsg DB "Solo instrument ", 0FDh, "D", 0 + +IFDEF DEBUG + +LoadDriverMessage DB "Loading driver:", 0 +UnableToReadFileMessage DB "Unable to read file", 0 +DetectingMessage DB "Testing driver", 0 +ScreenOffset DW 0 + +ENDIF + +PCSpeakerDriver DB "ITPCSPKR.DRV", 0 +SBDriver DB "ITSB.DRV", 0 +SB2Driver DB "ITSB2.DRV", 0 +SBProDriver DB "ITSBPRO.DRV", 0 +SB16Driver DB "ITSB16.DRV", 0 +AWE32Driver DB "ITAWE32.DRV", 0 +GUSDriver DB "ITGUS.DRV", 0 +InterwaveDriver DB "ITIW.DRV", 0 +PASDriver DB "ITPAS.DRV", 0 +PAS16Driver DB "ITPAS16.DRV", 0 +WSSDriver DB "ITWSS.DRV", 0 +ESSDriver DB "ITES1868.DRV", 0 +MIDIDriver DB "ITMPU401.DRV", 0 +EWSCodecDriver DB "ITEWSCOD.DRV", 0 +VIVOCodecDriver DB "ITVIVO.DRV", 0 +ST97PCICodecDriver DB "ITSTCODE.DRV", 0 +WAVDriver DB "ITWAV.DRV", 0 +MIDDriver DB "ITMID.DRV", 0 +VSoundMMXDriver DB "ITVSOUND.MMX", 0 +VSoundDriver DB "ITVSOUND.DRV", 0 +DefaultDriver DB "ITSOUND.DRV", 0 + +DriverNameTable Label + DW 0FFFFh + DW Offset PAS16Driver, SB16Driver + DW Offset InterwaveDriver, Offset GUSDriver + DW Offset AWE32Driver, Offset SBProDriver + DW Offset SBDriver, Offset PCSpeakerDriver + DW Offset SB2Driver, Offset PASDriver + DW Offset WAVDriver, Offset WSSDriver + DW Offset ESSDriver, MIDIDriver + DW Offset EWSCodecDriver, VIVOCodecDriver + DW Offset ST97PCICodecDriver, Offset MIDDRIVER + DW Offset DefaultDriver, Offset VSoundMMXDriver + DW Offset VSoundDriver + +DriverName DD 0 + +DriverDetectionOrder DW 19, 20, 21, 17, 16, 15, 13, 1, 10, 2, 12, 3, 4, 5, 6, 9, 7, 8, 0FFFFh +DriverSoundCard DW 0, 8, 7, 9, 6 + DW 2, 5, 4, 3, 10 + DW 1, 12, 13, 15, 16 + DW 0, 0, 0, 0, 14 + DW 11, 18 + +ALIGN 4 + +PitchTable Label DWord + DW 2048, 0, 2170, 0, 2299, 0, 2435, 0, 2580, 0, 2734, 0 + DW 2896, 0, 3069, 0, 3251, 0, 3444, 0, 3649, 0, 3866, 0 + + DW 4096, 0, 4340, 0, 4598, 0, 4871, 0, 5161, 0, 5468, 0 + DW 5793, 0, 6137, 0, 6502, 0, 6889, 0, 7298, 0, 7732, 0 + + DW 8192, 0, 8679, 0, 9195, 0, 9742, 0, 10321, 0, 10935, 0 + DW 11585, 0, 12274, 0, 13004, 0, 13777, 0, 14596, 0, 15464, 0 + + DW 16384, 0, 17358, 0, 18390, 0, 19484, 0, 20643, 0, 21870, 0 + DW 23170, 0, 24548, 0, 26008, 0, 27554, 0, 29193, 0, 30929, 0 + + DW 32768, 0, 34716, 0, 36781, 0, 38968, 0, 41285, 0, 43740, 0 + DW 46341, 0, 49097, 0, 52016, 0, 55109, 0, 58386, 0, 61858, 0 + + DW 0, 1, 3897, 1, 8026, 1, 12400, 1, 17034, 1, 21944, 1 + DW 27146, 1, 32657, 1, 38496, 1, 44682, 1, 51236, 1, 58179, 1 + + DW 0, 2, 7794, 2, 16051, 2, 24800, 2, 34068, 2, 43888, 2 + DW 54292, 2, 65314, 2, 11456, 3, 23828, 3, 36936, 3, 50823, 3 + + DW 0, 4, 15588, 4, 32103, 4, 49600, 4, 2601, 5, 22240, 5 + DW 43048, 5, 65092, 5, 22912, 6, 47656, 6, 8336, 7, 36110, 7 + + DW 0, 8, 31176, 8, 64205, 8, 33663, 9, 5201, 10, 44481, 10 + DW 20559, 11, 64648, 11, 45823, 12, 29776, 13, 16671, 14, 6684, 15 + + DW 0, 16, 62352, 16, 62875, 17, 1790, 19, 10403, 20, 23425, 21 + DW 41118, 22, 63761, 23, 26111, 25, 59552, 26, 33342, 28, 13368, 30 + +; Pitch extention for loading some XIs + + DW 0, 32, 59167, 33, 60214, 35, 3580, 38, 20806, 40, 46850, 42 + DW 16701, 45, 61986, 47, 52221, 50, 53567, 53, 1148, 57, 26736, 60 + +IF USEFPUCODE + +FPSave DB 128 Dup (0) + +Const_14317456 DD 14317456.0 +Const1_On_768 DD 3AAAAAABh +SlideValue DW 0 +NewControlWord DW 7Fh + +ELSE + +FineLinearSlideUpTable Label + DW 0, 1, 59, 1, 118, 1, 178, 1, 237, 1 ; 0->4 + DW 296, 1, 356, 1, 415, 1, 475, 1, 535, 1 ; 5->9 + DW 594, 1, 654, 1, 714, 1, 773, 1, 833, 1 ; 10->14 + DW 893, 1 ; 15 + +LinearSlideUpTable Label ; Value = 2^(Val/192) + DW 0, 1, 237, 1, 475, 1, 714, 1, 953, 1 ; 0->4 + DW 1194, 1, 1435, 1, 1677, 1, 1920, 1, 2164, 1 ; 5->9 + DW 2409, 1, 2655, 1, 2902, 1, 3149, 1, 3397, 1 ; 10->14 + DW 3647, 1, 3897, 1, 4148, 1, 4400, 1, 4653, 1 ; 15->19 + DW 4907, 1, 5157, 1, 5417, 1, 5674, 1, 5932, 1 ; 20->24 + DW 6190, 1, 6449, 1, 6710, 1, 6971, 1, 7233, 1 ; 25->29 + DW 7496, 1, 7761, 1, 8026, 1, 8292, 1, 8559, 1 ; 30->34 + DW 8027, 1, 9096, 1, 9366, 1, 9636, 1, 9908, 1 ; 35->39 + DW 10181, 1, 10455, 1, 10730, 1, 11006, 1, 11283,1 ; 40->44 + DW 11560, 1, 11839, 1, 12119, 1, 12400, 1, 12682,1 ; 45->49 + DW 12965, 1, 13249, 1, 13533, 1, 13819, 1, 14106,1 ; 50->54 + DW 14394, 1, 14684, 1, 14974, 1, 15265, 1, 15557,1 ; 55->59 + DW 15850, 1, 16145, 1, 16440, 1, 16737, 1, 17034,1 ; 60->64 + DW 17333, 1, 17633, 1, 17933, 1, 18235, 1, 18538,1 ; 65->69 + DW 18842, 1, 19147, 1, 19454, 1, 19761, 1, 20070,1 ; 70->74 + DW 20379, 1, 20690, 1, 21002, 1, 21315, 1, 21629,1 ; 75->79 + DW 21944, 1, 22260, 1, 22578, 1, 22897, 1, 23216,1 ; 80->84 + DW 23537, 1, 23860, 1, 24183, 1, 24507, 1, 24833,1 ; 85->89 + DW 25160, 1, 25488, 1, 25817, 1, 26148, 1, 26479,1 ; 90->94 + DW 26812, 1, 27146, 1, 27481, 1, 27818, 1, 28155,1 ; 95->99 + DW 28494, 1, 28834, 1, 29175, 1, 29518, 1, 29862,1 ; 100->104 + DW 30207, 1, 30553, 1, 30900, 1, 31248, 1, 31599,1 ; 105->109 + DW 31951, 1, 32303, 1, 32657, 1, 33012, 1, 33369,1 ; 110->114 + DW 33726, 1, 34085, 1, 34446, 1, 34807, 1, 35170,1 ; 115->119 + DW 35534, 1, 35900, 1, 36267, 1, 36635, 1, 37004,1 ; 120->124 + DW 37375, 1, 37747, 1, 38121, 1, 38496, 1, 38872,1 ; 125->129 + DW 39250, 1, 39629, 1, 40009, 1, 40391, 1, 40774,1 ; 130->134 + DW 41158, 1, 41544, 1, 41932, 1, 42320, 1, 42710,1 ; 135->139 + DW 43102, 1, 43495, 1, 43889, 1, 44285, 1, 44682,1 ; 140->144 + DW 45081, 1, 45481, 1, 45882, 1, 46285, 1, 46690,1 ; 145->149 + DW 47095, 1, 47503, 1, 47917, 1, 48322, 1, 48734,1 ; 150->154 + DW 49147, 1, 49562, 1, 49978, 1, 50396, 1, 50815,1 ; 155->159 + DW 51236, 1, 51658, 1, 52082, 1, 52507, 1, 52934,1 ; 160->164 + DW 53363, 1, 53793, 1, 54224, 1, 54658, 1, 55092,1 ; 165->169 + DW 55529, 1, 55966, 1, 56406, 1, 56847, 1, 57289,1 ; 170->174 + DW 57734, 1, 58179, 1, 58627, 1, 59076, 1, 59527,1 ; 175->179 + DW 59979, 1, 60433, 1, 60889, 1, 61346, 1, 61805,1 ; 180->184 + DW 62265, 1, 62727, 1, 63191, 1, 63657, 1, 64124,1 ; 185->189 + DW 64593, 1, 65064, 1, 0, 2, 474, 2, 950, 2 ; 190->194 + DW 1427, 2, 1906, 2, 2387, 2, 2870, 2, 3355, 2 ; 195->199 + DW 3841, 2, 4327, 2, 4818, 2, 5310, 2, 5803, 2 ; 200->204 + DW 6298, 2, 6795, 2, 7294, 2, 7794, 2, 8296, 2 ; 205->209 + DW 8800, 2, 9306, 2, 9814, 2, 10323, 2, 10835,2 ; 210->214 + DW 11348, 2, 11863, 2, 12380, 2, 12899, 2, 13419,2 ; 215->219 + DW 13942, 2, 14467, 2, 14993, 2, 15521, 2, 16051,2 ; 220->224 + DW 16583, 2, 17117, 2, 17653, 2, 18191, 2, 18731,2 ; 225->229 + DW 19273, 2, 19817, 2, 20362, 2, 20910, 2, 21460,2 ; 230->234 + DW 22011, 2, 22565, 2, 23121, 2, 23678, 2, 24238,2 ; 235->239 + DW 24800, 2, 25363, 2, 25929, 2, 25497, 2, 27067,2 ; 240->244 + DW 27639, 2, 28213, 2, 28789, 2, 29367, 2, 29947,2 ; 245->249 + DW 30530, 2, 31114, 2, 31701, 2, 32289, 2, 32880, 2 ; 250->254 + DW 33473, 2, 34068, 2 ; 255->256 + +FineLinearSlideDownTable Label + DW 65535, 65477, 65418, 65359, 65300, 65241, 65182, 65359 ; 0->7 + DW 65065, 65006, 64947, 64888, 64830, 64772, 64713, 64645 ; 8->15 + +LinearSlideDownTable Label + DW 65535, 65300, 65065, 64830, 64596, 64364, 64132, 63901 ; 0->7 + DW 63670, 63441, 63212, 62984, 62757, 62531, 62306, 62081 ; 8->15 + DW 61858, 61635, 61413, 61191, 60971, 60751, 60532, 60314 ; 16->23 + DW 60097, 59880, 59664, 59449, 59235, 59022, 58809, 58597 ; 24->31 + DW 58386, 58176, 57966, 57757, 57549, 57341, 57135, 56929 ; 32->39 + DW 56724, 56519, 56316, 56113, 55911, 55709, 55508, 55308 ; 40->47 + DW 55109, 54910, 54713, 54515, 54319, 54123, 53928, 53734 ; 48->55 + DW 53540, 53347, 53155, 52963, 52773, 52582, 52393, 52204 ; 56->63 + DW 52016, 51829, 51642, 51456, 51270, 51085, 50901, 50718 ; 64->71 + DW 50535, 50353, 50172, 49991, 49811, 49631, 49452, 49274 ; 72->79 + DW 49097, 48920, 48743, 48568, 48393, 48128, 48044, 47871 ; 80->87 + DW 47699, 47527, 47356, 47185, 47015, 46846, 46677, 46509 ; 88->95 + DW 46341, 46174, 46008, 45842, 45677, 45512, 45348, 45185 ; 96->103 + DW 45022, 44859, 44698, 44537, 44376, 44216, 44057, 43898 ;104->111 + DW 43740, 43582, 43425, 43269, 43113, 42958, 42803, 42649 ;112->119 + DW 42495, 42342, 42189, 42037, 41886, 41735, 41584, 41434 ;120->127 + DW 41285, 41136, 40988, 40840, 40639, 40566, 40400, 40253 ;128->135 + DW 40110, 39965, 39821, 39678, 39535, 39392, 39250, 39109 ;136->143 + DW 38968, 38828, 38688, 38548, 38409, 38271, 38133, 37996 ;144->151 + DW 37859, 37722, 37586, 37451, 37316, 37181, 37047, 36914 ;152->159 + DW 36781, 36648, 36516, 36385, 36254, 36123, 35993, 35863 ;160->167 + DW 35734, 35605, 35477, 35349, 35221, 35095, 34968, 34842 ;168->175 + DW 34716, 34591, 34467, 34343, 34219, 34095, 33973, 33850 ;176->183 + DW 33728, 33607, 33486, 33365, 33245, 33125, 33005, 32887 ;184->191 + DW 32768, 32650, 32532, 32415, 32298, 32182, 32066, 31950 ;192->199 + DW 31835, 31720, 31606, 31492, 31379, 31266, 31153, 31041 ;200->207 + DW 30929, 30817, 30706, 30596, 30485, 30376, 30226, 30157 ;208->215 + DW 30048, 29940, 29832, 29725, 29618, 29511, 29405, 29299 ;216->223 + DW 29193, 29088, 28983, 28879, 28774, 28671, 28567, 28464 ;224->231 + DW 28362, 28260, 28158, 28056, 27955, 27855, 27754, 27654 ;232->239 + DW 27554, 27455, 27356, 27258, 27159, 27062, 26964, 26867 ;240->247 + DW 26770, 26674, 26577, 26482, 26386, 26291, 26196, 26102 ;248->255 + DW 26008 ; 256 + +ENDIF ; USEFPUCODE + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +InitCommandTable Label Word + DW Offset InitNoCommand, Offset InitCommandA + DW Offset InitCommandB, Offset InitCommandC + DW Offset InitCommandD, Offset InitCommandE + DW Offset InitCommandF, Offset InitCommandG + DW Offset InitCommandH, Offset InitCommandI + DW Offset InitCommandJ, Offset InitCommandK + DW Offset InitCommandL, Offset InitCommandM + DW Offset InitCommandN, Offset InitCommandO + DW Offset InitCommandP, Offset InitCommandQ + DW Offset InitCommandR, Offset InitCommandS + DW Offset InitCommandT, Offset InitCommandU + DW Offset InitCommandV, Offset InitCommandW + DW Offset InitCommandX, Offset InitCommandY + DW Offset InitCommandZ, Offset InitNoCommand + DW Offset InitNoCommand, Offset InitNoCommand + DW Offset InitNoCommand, Offset InitNoCommand + +CommandTable Label Word + DW Offset NoCommand, Offset NoCommand + DW Offset NoCommand, Offset NoCommand + DW Offset CommandD, Offset CommandE + DW Offset CommandF, Offset CommandG + DW Offset CommandH, Offset CommandI + DW Offset CommandJ, Offset CommandK + DW Offset CommandL, Offset NoCommand + DW Offset CommandN, Offset NoCommand + DW Offset CommandP, Offset CommandQ + DW Offset CommandR, Offset CommandS + DW Offset CommandT, Offset CommandH + DW Offset NoCommand, Offset CommandW + DW Offset NoCommand, Offset CommandY + DW Offset NoCommand, Offset NoCommand + DW Offset NoCommand, Offset NoCommand + +VolumeEffectTable Label Word + DW Offset NoCommand, Offset NoCommand ; Last 2 of command + ; table + VolumeComA + ; and VolumeComB + DW Offset VolumeCommandC, Offset VolumeCommandD + DW Offset VolumeCommandE, Offset VolumeCommandF + DW Offset VolumeCommandG, Offset CommandH + + +RetrigOffsets Label + DW CommandQ_0, CommandQ_1, CommandQ_2, CommandQ_3 + DW CommandQ_4, CommandQ_5, CommandQ_6, CommandQ_7 + DW CommandQ_8, CommandQ_9, CommandQ_A, CommandQ_B + DW CommandQ_C, CommandQ_D, CommandQ_E, CommandQ_F + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Sound Driver Data � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +IF OLDDRIVER + DriverID DB "Impulse Tracker Sound Driver" +ELSE + DriverID DB "Impulse Tracker Advanced Sound Driver" +ENDIF + +ALIGN 2 +SoundDriverSegment DW 0 + +;******************* + +DriverVariableTable Label +DriverMaxChannels DW 32 +StopEndOfPlaySection DW 0 +DefaultChannels DW 32 +DriverFlags DW 0 ; Bit 1 = MIDI Out supported + ; Bit 2 = Hiqual + ; Bit 3 = Output waveform data available + +IF OLDDRIVER + DB 64 - ($ - DriverVariableTable) Dup (0) +ELSE + DB 16 - ($ - DriverVariableTable) Dup (0) +ENDIF + + +ALIGN 4 + +StartDriverFunctions Label +DriverDetectCard DD 0 +DriverInitSound DD 0 +DriverReinitSound DD 0 +DriverUninitSound DD 0 + +DriverPoll DD 0 + +DriverSetTempo DD 0 +DriverSetMixVolume DD 0 +DriverSetStereo DD 0 + +DriverLoadSample DD 0 +DriverReleaseSample DD 0 +DriverResetMemory DD 0 +DriverGetStatus DD 0 + +DriverSoundCardScreen DD 0 +DriverGetVariable DD 0 +DriverSetVariable DD 0 + +DriverMIDIOut DD 0 +DriverGetWaveform DD 0 + +EndDriverFunctions Label + +IF OLDDRIVER + DD 63-(EndDriverFunctions-StartDriverFunctions)/4 Dup (0) +ELSE + DD 31-(EndDriverFunctions-StartDriverFunctions)/4 Dup (0) +ENDIF + DW 0 + +DriverLength DW 0 + +DriverRequiredFunctions Label + DD DWord Ptr Update + DD DWord Ptr Music_GetSampleHeader + DD DWord Ptr Music_GetSampleLocation + DD DWord Ptr Music_FarUpdateSampleLocation + DD DWord Ptr E_GetEMSPageFrame + DD DWord Ptr E_SaveEMSPageFrame + DD DWord Ptr E_RestoreEMSPageFrame + DD DWord Ptr Music_GetTempo + DD DWord Ptr M_FunctionHandler + DD DWord Ptr SetInfoLine2 + DD DWord Ptr Music_SoundCardLoadAllSamples + DD DWord Ptr GlobalKeyList + DD DWord Ptr IdleUpdateInfoLine + DD DWord Ptr F_DrawHeader + DD DWord Ptr PE_FillHeader + DD DWord Ptr D_GotoStartingDirectory + DD DWord Ptr D_GetFileName + DD DWord Ptr D_SetDriveDirectoryFar + DD DWord Ptr Music_Stop + DD DWord Ptr GetEnvironment + DD DWord Ptr Music_GetSlaveChannelInformationTable + DD DWord Ptr RecalculateAllVolumes + DD DWord Ptr MIDIBufferEmpty + DD DWord Ptr MIDISend + DD DWord Ptr S_GetDestination + DD DWord Ptr S_DrawString + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Functions � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Command/Effect (call it what you like) information here!! � +;� � +;� For initialisation, DS:DI points to host channel data. � +;� Registers for use: All except DS:DI & ES (points to SongDataSegment) � +;� � +;� For update, DS:DI points to host channel data. � +;� Registers for use: AX, BX, DX, ES, SI � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc RecalculateAllVolumes Far + + Mov CX, NumChannels + Mov SI, Offset SlaveChannelInformationTable + +RecalculateAllVolumes1: + Or Byte Ptr [SI], 18 + + Add SI, SLAVECHANNELSIZE + Dec CX + JNZ RecalculateAllVolumes1 + + Ret + +EndP RecalculateAllVolumes + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc InitPlayInstrument ; BX = instrument offset + + Push ECX + + Mov [SI+30h], BX ; InsOffset + + Mov AL, [ES:BX+11h] ; NNA + Mov [SI+3Bh], AL + + Mov AX, [ES:BX+12h] ; DCT and DCA + Mov [SI+28h], AX + + Mov AX, [DI+0Ch] ; MCh and MPr + Test AL, AL + JZ InitPlayInstrumentNoMIDI + + Mov [SI+3Ch], AX + Mov AX, [ES:BX+3Eh] ; MidiBank + Mov [SI+3Eh], AX + Mov AL, [DI+3] + Mov [SI+0Bh], AL + +InitPlayInstrumentNoMIDI: + Mov DX, [DI+2Eh] ; ChannelVol=DH, Pan=DL + + Mov AL, [ES:BX+19h] ; Instrument pan + Mov [SI+23h], DH + + Test AL, 80h + JNZ AllocatePan1 + + Mov DL, AL + +AllocatePan1: + Push BX ; Check for sample pan + + Mov BL, [DI+0Fh] + And BX, 0FFh + JZ InitPlayInstrumentNoSamplePan + + Add BX, BX + Mov BX, [ES:64910+BX] ; BX = sample offset + Mov AL, [ES:BX+2Fh] + Test AL, AL + + JNS InitPlayInstrumentNoSamplePan + + And AL, 7Fh + Mov DL, AL + +InitPlayInstrumentNoSamplePan: + Pop BX + + Cmp DL, 100 + JE AllocatePanSurround + + Xor DH, DH + Mov AL, [DI+3] ; Note + Mov CX, [ES:BX+16h] ; Pitch pan separation + Sub AL, CH + IMul CL + + SAR AX, 3 + + Add AX, DX + JS AllocatePan2 + Cmp AX, 64 + JBE AllocatePan3 + + Mov AL, 64 + Jmp AllocatePan3 + +AllocatePan2: + Xor AL, AL + Jmp AllocatePan3 + +AllocatePanSurround: + Mov AL, 100 + +AllocatePan3: + Mov AH, AL + Xor ECX, ECX ; Envelope init + Mov [SI+2Ah], AX ; Write panning + + Mov [SI+58h], ECX + Mov [SI+5Ch], CX + Mov [SI+60h], ECX + Mov [SI+68h], ECX + Mov [SI+6Ch], CX + Mov [SI+70h], ECX + Mov [SI+78h], ECX + Mov [SI+7Ch], CX + Mov DWord Ptr [SI+50h], 400000h ; 64*65536 + + Mov AH, [ES:BX+1D4h] + Mov AL, [ES:BX+182h] + And AX, 101h + ShL AH, 1 + Or AH, AL + Mov AL, [ES:BX+130h] + ShL AH, 1 + And AL, 1 + Or AH, AL + ShL AH, 4 + Or AX, 133h + + Mov Word Ptr [SI], AX + + Push DI + + Mov DI, LastSlaveChannel + Test DI, DI + JZ InitInstrumentCarry + +InitInstrumentVolumeCarry: + Mov AL, [ES:BX+130h] + And AL, 9 + Cmp AL, 9 + JNE InitInstrumentPanCarry + +; Transfer volume data + Mov ECX, [DI+50h] + Mov EDX, [DI+54h] + Mov [SI+50h], ECX + Mov [SI+54h], EDX + Mov ECX, [DI+58h] + Mov DX, [DI+5Ch] + Mov [SI+58h], ECX + Mov [SI+5Ch], DX + +InitInstrumentPanCarry: + Mov AL, [ES:BX+182h] + And AL, 9 + Cmp AL, 9 + JNE InitInstrumentPitchCarry +; Transfer pan data + Mov ECX, [DI+60h] + Mov EDX, [DI+64h] + Mov [SI+60h], ECX + Mov [SI+64h], EDX + Mov ECX, [DI+68h] + Mov DX, [DI+6Ch] + Mov [SI+68h], ECX + Mov [SI+6Ch], DX + + +InitInstrumentPitchCarry: + Mov AL, [ES:BX+1D4h] + And AL, 9 + Cmp AL, 9 + JNE InitInstrumentCarry +; Transfer pitch data + Mov ECX, [DI+70h] + Mov EDX, [DI+74h] + Mov [SI+70h], ECX + Mov [SI+74h], EDX + Mov ECX, [DI+78h] + Mov DX, [DI+7Ch] + Mov [SI+78h], ECX + Mov [SI+7Ch], DX + +InitInstrumentCarry: + Pop DI + + Or Byte Ptr [DI], 80h ; Apply random volume/pan + + Cmp Byte Ptr [DI+0Ch], 0 + JNE InitPlayInstrumentNoSample + + Push BX + Mov BX, [ES:BX+3Ah] ; Initial filter cutoff +; If IFC bit 7 == 1, then set filter cutoff + + Mov Word Ptr [SI+3Eh], 0FFh + +; Test BL, 8080h +; JNZ InitPlayInstrumentFilter +; +;; No filters, reset devices. +; Mov BL, 7Fh +; Call SetFilterCutoff +; Xor BL, BL +; Call SetFilterResonance +; +; Jmp InitPlayInstrumentFilterResonance +; +;InitPlayInstrumentFilter: + Test BL, BL + JNS InitPlayInstrumentFilterCutoff + + And BL, 7Fh +; Mov [SI+3Eh], BL + Call SetFilterCutoff + +InitPlayInstrumentFilterCutoff: +; If IFR bit 7 == 1, then set filter resonance + Test BX, BX + JNS InitPlayInstrumentFilterResonance + + Mov BL, BH + And BL, 7Fh + Mov [SI+3Fh], BL + Call SetFilterResonance + +InitPlayInstrumentFilterResonance: + Pop BX + +InitPlayInstrumentNoSample: + Pop ECX + + Ret + +EndP InitPlayInstrument + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ApplyRandomValues + + Mov SI, [DI+24h] + Mov BX, [SI+30h] + + And Byte Ptr [DI], Not 80h + + Call Random ; AL = -128->+127 + + Mov AH, [ES:BX+1Ah] ; Random volume, 0->100 + Test AH, AH + JZ RandomVolumeEnd + + IMul AH ; AX = -12800->12700 + SAR AX, 6 ; AX = -200->+198(.4) + Inc AX ; AX = -199->+199 + + MovZX DX, Byte Ptr [SI+24h] ; Sample volume set + Mov CX, 199 + Push DX + IMul DX ; AX = -199*128->199*128 + ; AX = -25472->25472 + + IDiv CX ; AX = -128->+128 + Pop CX + Add AX, CX + + Cmp AX, 0 + JL RandomVolume3 + Cmp AX, 128 + JG RandomVolume4 + + Mov [SI+24h], AL + Jmp RandomVolumeEnd + +RandomVolume3: + Mov Byte Ptr [SI+24h], 0 + Jmp RandomVolumeEnd + +RandomVolume4: + Mov Byte Ptr [SI+24h], 128 + +RandomVolumeEnd: + Call Random ; AL = -128->+127 + + Mov AH, [ES:BX+1Bh] ; Random pan, 0->64 + Test AH, AH + JZ RandomPanEnd + + Xor DX, DX + IMul AH ; AX = -64*128->64*127, -8192->8128 + Mov DL, [SI+2Ah] + SAR AX, 7 + Cmp DL, 100 + JE RandomPanEnd + Add DX, AX + JS RandomPan1 + Cmp DX, 64 + JA RandomPan2 + + Mov DH, DL + Mov [SI+2Ah], DX + Ret + +RandomPan2: + Mov Word Ptr [SI+2Ah], 4040h + Ret + +RandomPan1: + Mov Word Ptr [SI+2Ah], 0 + +RandomPanEnd: + Ret + +EndP ApplyRandomValues + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +LastMIDIByte DB 0FFh + +Proc MIDISendFilter + + Test CS:DriverFlags, 1 + JZ MIDISendFilter2 + + Test AL, AL + JNS MIDISendFilter1 + Cmp AL, 0F0h + JAE MIDISendFilter1 + + Cmp AL, CS:LastMIDIByte + JE MIDISendFilter2 + + Mov CS:LastMIDIByte, AL + +MIDISendFilter1: + Call DriverMIDIOut + +MIDISendFilter2: + Ret + +EndP MIDISendFilter + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SetFilterCutoff ; Given BL = filtervalue. + ; Assumes that channel is non-disowned + + Push DI + + Mov DI, [SI+38h] + + Mov AL, 0F0h + Call MIDISendFilter + Mov AL, 0F0h + Call MIDISendFilter + Xor AL, AL + Call MIDISendFilter + Mov AL, BL + Call MIDISendFilter + + Pop DI + Ret + +EndP SetFilterCutoff + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SetFilterResonance ; Given BL = filtervalue. + ; Assumes that channel is non-disowned + + Push DI + + Mov DI, [SI+38h] + + Mov AL, 0F0h + Call MIDISendFilter + Mov AL, 0F0h + Call MIDISendFilter + Mov AL, 1 + Call MIDISendFilter + Mov AL, BL + Call MIDISendFilter + + Pop DI + Ret + +EndP SetFilterResonance + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +MIDIPitchDepthSent DW 0 + +Proc MIDITranslate ; Assumes DS:SI points to slave + ; And DS:DI points to host. + ; BX = offset of MIDI command to interpret + + Assume DS:Music + + Test DriverFlags, 1 + JZ MIDITranslateEnd + + PushA + + Cmp BX, 0F000h + JB MIDITranslateParameterised + +; Internal MIDI commands. + + Test Byte Ptr [ES:2Ch], 64 ; Do pitch wheel? + JZ MIDITranslateInternalEnd + +; Pitch wheel +; Formula is: Depth = 16384*12 / PitchWheelDepth * log2(Freq / OldFreq) +; Do calculation, check whether pitch needs to be sent. + + Xor EAX, EAX + Mov AL, [ES:35h] ; AL = PWD + + Test AL, AL ; No depth! + JZ MIDITranslateInternalEnd + + Mov DWord Ptr [ChannelCountTable+200], EAX ; scratch area + +IFE USEFPUCODE ; If FPU code is being used, FP registers are already saved + FNSave [ChannelCountTable] ; Scratch area + FNInit +ENDIF + FLd [PitchDepthConstant] + FIDiv DWord Ptr [ChannelCountTable+200] + FILd DWord Ptr [SI+10h] ; Current pitch + FIDiv DWord Ptr [SI+1Ch] ; Original pitch + FYL2X + FIStP DWord Ptr [ChannelCountTable+200] +IFE USEFPUCODE + FRstor [ChannelCountTable] +ENDIF + +; OK.. [ChannelCountTable] contains pitch depth. +; Have to check: +; a) Within ranges? +; b) Comparison to old pitch for this channel + + Mov CL, [SI+3Ch] + Mov AX, 1 + Dec CL + JS MIDITranslateInternalEnd + + Cmp DWord Ptr [ChannelCountTable+200], 0 + JE MIDIPitchDepthSent1 + + ShL AX, CL + Test MIDIPitchDepthSent, AX + JNZ MIDIPitchDepthSent1 + + Or MIDIPitchDepthSent, AX + +; Send MIDI Pitch depth stuff + + Push SI + + Mov AL, 0B0h + Or AL, CL + Call MIDISendFilter + + Mov DX, 5 + Mov SI, Offset MIDIPitchSendString + +Music_SendPitchDepth1: + LodsB + Call MIDISendFilter + Dec DX + JNZ Music_SendPitchDepth1 + + Pop SI + + Mov AL, [ES:35h] + Call MIDISendFilter + +MIDIPitchDepthSent1: + Mov EAX, DWord Ptr [ChannelCountTable+200] + Add EAX, 2000h + JNS PitchRange1 + + Xor EAX, EAX + +PitchRange1: + Cmp EAX, 4000h + JL PitchRange2 + + Mov AX, 3FFFh + +PitchRange2: + Mov BL, [SI+3Ch] ; BL = channel + And BX, 0FFh + Add BX, BX + Cmp [MIDIPitch+BX-2], AX + JE MIDITranslateInternalEnd + + Mov [MIDIPitch+BX-2], AX + +; Output pitch change + + Mov AL, 0E0h + Or AL, CL + + Call MIDISendFilter ; Ec command + + Mov AL, Byte Ptr [MIDIPitch+BX-2] + And AL, 7Fh + Call MIDISendFilter + + Mov AX, [MIDIPitch+BX-2] + ShR AX, 7 + And AL, 7Fh + Call MIDISendFilter + +MIDITranslateInternalEnd: + PopA + Ret + +; Now for user input MIDI stuff. + +MIDITranslateParameterised: + Push FS + + Xor AX, AX + Xor CX, CX + Mov FS, MIDIDataArea + +MIDITranslate1: + Mov AH, [FS:BX] + Inc BX + Test AH, AH + JZ MIDITranslate2 + + Cmp AH, ' ' ; Interpretation time. + JNE MIDITranslateNoSpace + + Test CX, CX + JZ MIDITranslate1 + Jmp MIDITranslateSend + +MIDITranslateNoSpace: + Sub AH, '0' + JC MIDITranslate1 + Cmp AH, 9 + JA MIDITranslateValue1 + + ShL AL, 4 + Or AL, AH + Inc CX + Jmp MIDITranslateValueEnd + +MIDITranslateValue1: + Sub AH, 'A'-'0' + JC MIDITranslate1 + Cmp AH, 'F'-'A' + JA MIDITranslateValue2 + + ShL AL, 4 + Add AH, 10 + Or AL, AH + Inc CX + Jmp MIDITranslateValueEnd + +MIDITranslateValue2: + Sub AH, 'a'-'A' + JC MIDITranslate1 + Cmp AH, 'z'-'a' + JA MIDITranslate1 + + Cmp AH, 'c'-'a' + JNE MIDITranslateValue3 + + Test SI, SI + JZ MIDITranslate1 + +; Mov AH, [DI+0Ch] + Mov AH, [SI+3Ch] + ShL AL, 4 + Dec AH + Or AL, AH + Inc CX + Jmp MIDITranslateValueEnd + +MIDITranslateValue3: + Test CX, CX + JZ MIDITranslateValue4 + + Call MIDISendFilter + + Xor CX, CX + +MIDITranslateValue4: + Mov AL, [DI+7] ; Effect. + Cmp AH, 'z'-'a' ; Zxx? + JE MIDITranslateSend + + Mov AL, [DI+12h] + Cmp AH, 'o'-'a' + JE MIDITranslateSend + + Test SI, SI + JZ MIDITranslate1 + + Mov AL, [SI+32h] ; [DI+0Eh] + Cmp AH, 'n'-'a' ; Note? + JE MIDITranslateSend + + Mov AL, [SI+0Bh] + Cmp AH, 'm'-'a' + JE MIDITranslateSend + + Cmp AH, 'v'-'a' ; Velocity? + JNE MIDITranslateValue7 + + Xor AL, AL + Test Word Ptr [SI], 800h + JNZ MIDITranslateSend + + Mov AL, [SI+22h] ; 0->2^6 + Xor DX, DX + Mul GlobalVolume ; 0->2^13 + Mov DL, [SI+23h] ; Channel volume + Mul DX ; 0->2^19 + SHRD AX, DX, 4 ; 0->2^15 + Mov DL, [SI+24h] ; Sample & Instrument Volume + Mul DX ; 0->2^22 + SHRD AX, DX, 15 ; 0->2^7 + Sub AL, 1 + AdC AL, 1 ; 1->2^7 + JNS MIDITranslateSend + Dec AX +; Mov AL, 7Fh + Jmp MIDITranslateSend + +Comment ~ + Mov AL, [SI+22h] ; 0->64 + Add AL, AL ; 0->128 + Sub AL, 1 + AdC AL, 1 ; 1->128 + Cmp AL, 128 + JB MIDITranslateSend + Dec AX + Jmp MIDITranslateSend +~ + +MIDITranslateValue7: + Cmp AH, 'u'-'a' ; Volume? + JNE MIDITranslateValue8 + + Xor AL, AL + Test Word Ptr [SI], 800h + JNZ MIDITranslateSend + + Mov AL, [SI+20h] ; 0->128 + Sub AL, 1 + AdC AL, 1 ; 1->128 + Cmp AL, 128 + JB MIDITranslateSend + Dec AX + Jmp MIDITranslateSend + +MIDITranslateValue8: + Mov AL, [SI+3Ah] ; HCN + And AL, 7Fh + Cmp AH, 'h'-'a' + JE MIDITranslateSend + + Mov AL, [SI+2Ah] ; Pan set + Cmp AH, 'x'-'a' + JE MIDITranslatePanValue + + Mov AL, [SI+25h] ; Final pan + Cmp AH, 'y'-'a' + JE MIDITranslatePanValue + + Mov AL, [SI+3Dh] + Cmp AH, 'p'-'a' ; Program? + JE MIDITranslateSend + + Mov DX, [SI+3Eh] + Mov AL, DL + Add AL, 1 + AdC AX, 0 + Dec AX + Cmp AH, 'b'-'a' + JE MIDITranslateSend + + Mov AL, DH + Add AL, 1 + AdC AX, 0 + Dec AX + Cmp AH, 'a'-'a' + JE MIDITranslateSend + + Xor AX, AX + Jmp MIDITranslate1 + +MIDITranslatePanValue: + Add AL, AL + Cmp AL, 7Fh + JBE MIDITranslateSend + Dec AX + Cmp AL, 7Fh + JBE MIDITranslateSend + Mov AL, 40h + Jmp MIDITranslateSend + +MIDITranslateValueEnd: + Cmp CL, 2 + JB MIDITranslate1 + +MIDITranslateSend: + Call MIDISendFilter + + Xor AX, AX + Xor CX, CX + Jmp MIDITranslate1 + +MIDITranslate2: + Test CX, CX + JZ MIDITranslate3 + + Call MIDISendFilter + +MIDITranslate3: + Pop FS + PopA + +MIDITranslateEnd: + Ret + +EndP MIDITranslate + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc AllocateChannel ; Returns SI. Carry set if problems + Assume DS:Music + + Push CX + Mov LastSlaveChannel, 0 + + Test Byte Ptr [ES:2Ch], 4 + JNZ AllocateChannel1 + +AllocateChannel15: ; Sample handler + MovZX SI, Byte Ptr [DI+20h] + Mov AX, SI + ShL SI, 7 ; SLAVECHANNELSIZE + Add SI, Offset SlaveChannelInformationTable + + Test Byte Ptr CS:DriverFlags, 2 + JZ AllocateChannelHiQual1 + Test Byte Ptr [SI], 1 ; Channel on? + JZ AllocateChannelHiQual1 + +; copy out channel + Push CX + Push SI + Push DI + Push ES + + Push DS + Pop ES + + Or Word Ptr [SI], 200h + Or Byte Ptr [SI+3Ah], 80h + + LEA DI, [SI+64*SLAVECHANNELSIZE] + Mov CX, SLAVECHANNELSIZE/4 + Rep MovsD + + Pop ES + Pop DI + Pop SI + Pop CX + +AllocateChannelHiQual1: + Mov [DI+24h], SI + Mov [SI+38h], DI + Mov [SI+3Ah], AL + Mov Word Ptr [SI], 133h ; Recalc freq,vol&pan Channel on. + + Mov AX, [DI+2Eh] ; ChannelVol=AH, Pan=AL + Mov [SI+23h], AH + Mov AH, AL + Mov [SI+2Ah], AX + ; Get sample offset. +AllocateChannel3: ; General stuff. + Pop CX + + Mov Word Ptr [SI+26h], 0400h ; FadeOut + Mov Word Ptr [SI+52h], 64 + Mov Word Ptr [SI+3Eh], 0FFh ; Filter cutoff + + Mov AX, [DI+3] + Mov [SI+32h], AX ; Nte&Ins + + Mov BL, [DI+0Fh] + And BX, 0FFh + JZ AllocateChannel21 + Dec BX + + Call I_TagSample + + Mov [SI+36h], BL + + Add BX, BX + Mov BX, [ES:64912+BX] + Mov [SI+34h], BX ; Sample memory offset. + + Xor EAX, EAX + Mov [SI+18h], EAX ; Reset vibrato info. + Mov Word Ptr [SI+62h], AX ; No pan deviation + Mov Word Ptr [SI+72h], AX ; No pitch deviation + Mov Byte Ptr [SI+0Bh], AL ; Reset loop dirn + + Cmp [ES:BX+30h], EAX ; No sample! + JE AllocateChannel21 + + Mov AX, [ES:BX+11h] + Test AH, 1 + JZ AllocateChannel21 ; No sample! + + And AH, 2 + Add AL, AL + Mov [SI+18h], AH + Mov [SI+24h], AL ; Sample volume + + ClC + Ret + +AllocateChannel21: + Mov Word Ptr [SI], 200h + And CH, Not 4 + StC + Ret + +AllocateChannel5: + Pop CX + StC + Ret + +AllocateChannel1: ; Instrument handler! + Mov DX, NumChannels + + Mov AllocateSlaveOffset, Offset SlaveChannelInformationTable + Mov AllocateNumChannels, DX + + Mov BX, MAXSLAVECHANNELS + Cmp Byte Ptr [DI+0Fh], 101 + JNE AllocateChannelNoMIDI + Cmp DX, BX + JE AllocateChannelNoMIDI + + Sub BX, DX ; CX = number of channels remaining + ShL DX, 7 + Mov AllocateNumChannels, BX + Add DX, Offset SlaveChannelInformationTable + Mov AllocateSlaveOffset, DX + +AllocateChannelNoMIDI: + Mov BL, [DI+4] + + Cmp BL, 0FFh + JE AllocateChannel15 + + And EBX, 0FFh + JZ AllocateChannel5 + + Call I_TagInstrument + + Mov BX, [ES:64710+EBX*2] ; ES:BX points to instrument + + Test CH, 4 ; Test Byte Ptr [DI], 4 + JZ AllocateChannel8 + ; New note action handling... + Mov SI, [DI+24h] + + Cmp [SI+30h], BX + JNE AllocateLastChannelDifferentInstrument + + Mov LastSlaveChannel, SI + +AllocateLastChannelDifferentInstrument: + Mov AL, [SI+3Bh] + + Test AL, AL + JZ AllocateChannel20 ; Notecut. + + Or Byte Ptr [SI+3Ah], 80h ; Disown channel + +AllocateHandleNNA: + Cmp Byte Ptr [SI+22h], 0 ; Is volume set = 0? + JE AllocateChannel20 + Cmp Byte Ptr [SI+23h], 0 ; Is channel volume = 0? + JE AllocateChannel20 + Cmp Byte Ptr [SI+24h], 0 ; Is sample volume = 0? + JE AllocateChannel20 + + Cmp AL, 2 + JB AllocateChannel8 ; Note continue + JE AllocateChannel14 ; Note off. + + ; AL = 3 -> Fade + Or Byte Ptr [SI], 8 ; Fade flag. + Jmp AllocateChannel8 + +AllocateChannel14: + Or Byte Ptr [SI], 4 ; Note off.. + + Push BX + Call GetLoopInformation + Pop BX + + Jmp AllocateChannel8 + +AllocateChannel20MIDI: + Or Word Ptr [SI], 200h + Or Byte Ptr [SI+3Ah], 80h ; Disown channel + + Cmp Byte Ptr [DI+0Fh], 101 + JNE AllocateChannel4 ; Sample.. + +AllocateChannelMIDIDC: + Mov SI, AllocateSlaveOffset + Mov CX, AllocateNumChannels + + Mov DL, [DI+0Eh] + Mov DH, [DI+4] + Mov BP, 32h + Mov AH, [DI+0Ch] + Mov CH, [ES:BX+13h] ; CH = DCA + Jmp AllocateChannel6 + +AllocateChannel20: + Cmp Byte Ptr [SI+36h], 100 ; MIDI? + JE AllocateChannel20MIDI + +AllocateChannel20Samples: + Test Byte Ptr CS:DriverFlags, 2 + JNZ AllocateChannelHiQual + + Mov AL, [ES:BX+12h] + Mov Word Ptr [SI], 200h + Test AL, AL + JZ AllocateChannelInstrument + Jmp AllocateChannel11 + +AllocateChannelHiQual: + Or Word Ptr [SI], 200h + Or Byte Ptr [SI+3Ah], 80h ; Disown channel + Jmp AllocateChannel4 + +AllocateChannel8: + Cmp Byte Ptr [DI+0Fh], 101 + JE AllocateChannelMIDIDC + + Mov AL, [ES:BX+12h] + Test AL, AL + JZ AllocateChannel4 ; Duplicate check off. + +AllocateChannel11: ; Duplicate check... + Mov SI, AllocateSlaveOffset + Mov CX, AllocateNumChannels + + Mov DX, [DI+3] ; DX = note + Mov BP, 32h + Cmp AL, 1 + JE AllocateDCT + + Mov BP, 33h ; Duplicate instrument + Mov DL, DH + Cmp AL, 3 + JE AllocateDCT + + Mov BP, 36h ; Duplicate sample + Mov DL, [DI+0Fh] + Dec DL + JS AllocateChannel4 + +AllocateDCT: + Mov AH, [DI+20h] ; AH = HCN + Or AH, 80h + Mov CH, [ES:BX+13h] ; CH = DCA + +AllocateChannel6: + Test Byte Ptr [SI], 1 + JZ AllocateChannel7 + + Cmp Byte Ptr [DI+0Fh], 101 + JE AllocateChannelMIDIDCT + + Mov AL, [SI+3Ah] ; AL = HCN of slave. + Cmp AH, AL + JNE AllocateChannel7 + ; OK. same channel... now.. + +AllocateChannelMIDIDCT: + Cmp DH, [SI+33h] ; Same inst? + JNE AllocateChannel7 + + Cmp DL, [DS:SI+BP] ; Same note/sample/inst? + JNE AllocateChannel7 + + Cmp Byte Ptr [DI+0Fh], 101 ; New note is a MIDI? + JE AllocateChannelMIDIHandling + + Cmp CH, [SI+29h] + JNE AllocateChannel7 + + Test CH, CH ; Checks for hiqual + JZ AllocateChannel20Samples + + Mov Word Ptr [SI+28h], 0 + Mov AL, CH + Inc AX + Jmp AllocateHandleNNA + +AllocateChannelMIDIHandling: + Cmp Byte Ptr [SI+36h], 100 ; Is current channel a MIDI chan + JNE AllocateChannel7 + + Cmp AH, [SI+3Ch] + JNE AllocateChannel7 + + Or Word Ptr [SI], 200h + Test Byte Ptr [SI+3Ah], 80h + JNZ AllocateChannel7 + + Mov BP, [SI+38h] + Or Byte Ptr [SI+3Ah], 80h + And Byte Ptr [DS:BP], Not 4 + +AllocateChannel7: + Add SI, SLAVECHANNELSIZE + Dec CL + JNZ AllocateChannel6 + +AllocateChannel4: + Mov CX, AllocateNumChannels + Mov SI, AllocateSlaveOffset + + Cmp Byte Ptr [DI+0Fh], 101 + JNE AllocateChannel10 + +; MIDI 'slave channels' have to be maintained if still referenced + + Push DI + +AllocateMIDIChannel1: + Test Byte Ptr [SI], 1 + JNZ AllocateMIDIChannel2 + + ; Have a channel.. check that it's host's slave isn't SI + Mov DI, [SI+38h] + Test DI, DI + JZ AllocateMIDIChannelFound + Cmp SI, [DI+24h] + JNE AllocateMIDIChannelFound + +AllocateMIDIChannel2: + Add SI, SLAVECHANNELSIZE + Dec CX + JNZ AllocateMIDIChannel1 + + Pop DI + + Jmp AllocateChannel17 + +AllocateChannel10: + Test Byte Ptr [SI], 1 + JZ AllocateChannelInstrument + + Add SI, SLAVECHANNELSIZE + Dec CX + JNZ AllocateChannel10 + +AllocateChannel17: ; Common sample search + Push BX + Push DI + Push ES + + Push CS + Pop ES + + Mov DI, Offset ChannelCountTable + Xor AX, AX + Mov CX, (100+200)/2 + Rep StosW ; Clear table + Dec AX + Mov CX, 100/2 ; Volumes + Rep StosW + + Pop ES + + Mov CX, AllocateNumChannels + Xor EBX, EBX + Mov DI, AllocateSlaveOffset + +AllocateChannelCommonSample1: + Mov BL, [DI+36h] ; BX = sample pointer into + ; table. + Cmp BL, 99 ; Just for safety + JA AllocateChannelCommonSample2 + + Inc Byte Ptr [ChannelCountTable+BX] + + Mov AH, [ChannelCountTable+BX+300] ; Volume + + Test Byte Ptr [DI+3Ah], 80h ; Disowned channel? + JZ AllocateChannelCommonSample2 + + Cmp AH, [DI+20h] ; Lower Volume? + JBE AllocateChannelCommonSample2 + + Mov AH, [DI+20h] ; Get volume + Mov Word Ptr [ChannelCountTable+EBX+EBX+100], DI ; Store location + Mov [ChannelCountTable+BX+300], AH ; Store volume + +AllocateChannelCommonSample2: + Add DI, SLAVECHANNELSIZE + Dec CX + JNZ AllocateChannelCommonSample1 + + ; OK.. now search table for maximum + ; occurrence of sample... + + Xor EDI, EDI + Xor SI, SI + Mov AH, 2 ; Find maximum count, has to be + ; greater than 2 channels + Mov CX, 100 + +AllocateChannelCommonSample3: + Cmp AH, [ChannelCountTable+DI] + JAE AllocateChannelCommonSample4 + + Mov AH, [ChannelCountTable+DI] + Mov SI, Word Ptr [ChannelCountTable+EDI+EDI+100] + +AllocateChannelCommonSample4: + Inc DI + Dec CX + JNZ AllocateChannelCommonSample3 + + Pop DI + Pop BX + +; Inc AllocateCount1 + + Test SI, SI + JNZ AllocateChannelInstrument + +; Dec AllocateCount1 + + ; Find out which host channel has the most + ; (disowned) slave channels + ; Then find the softest non-single sample + ; in that channel. + Push BX + + Push ES + Push DI + + Push CS + Pop ES + Mov DI, Offset ChannelCountTable + Xor AX, AX + Mov CX, 32 + Rep StosW + + Pop DI + Pop ES + + Xor BX, BX + Mov CX, AllocateNumChannels + Mov SI, AllocateSlaveOffset + +AllocateChannelCount1: + Mov BL, [SI+3Ah] ; Host channel number + And BL, 3Fh + Inc Byte Ptr [ChannelCountTable+BX] + +AllocateChannelCount2: + Add SI, SLAVECHANNELSIZE + Dec CX + JNZ AllocateChannelCount1 + +AllocateChannelCountEnd: + ; OK.. search through and find + ; the most heavily used channel + + Mov AX, 100h ; AH = channel count + Xor BX, BX ; AL = channel + Mov CX, 64 ; 64 = physical channels + +AllocateChannelCountSearch1: + Cmp AH, [BX+ChannelCountTable] + JAE AllocateChannelCountSearch2 + + Mov AH, [BX+ChannelCountTable] + Mov AL, BL + +AllocateChannelCountSearch2: + Inc BX + Dec CX + JNZ AllocateChannelCountSearch1 + + Pop BX + + ; AH = channel to use. + Cmp AH, 1 + JBE AllocateChannelSoftestSearch + + Or AL, 80h ; Search for disowned only + + Push BX + Push DI + + Mov BH, [DI+0Fh] + Dec BH + + Mov CX, AllocateNumChannels + Mov DI, AllocateSlaveOffset + Xor SI, SI ; Offset + Mov AH, 0FFh + +AllocateChannelNonSingle1: + Cmp AL, [DI+3Ah] + JNE AllocateChannelNonSingle3 + + Cmp AH, [DI+20h] ; Lower Volume? + JBE AllocateChannelNonSingle3 + + ; Now check if any other + ; channel contains this + ; sample + Cmp BH, [DI+36h] + JE AllocateChannelNonSingle6 + + Push CX + Push SI + + Mov BL, [DI+36h] ; Sample number + Mov Byte Ptr [DI+36h], 0FFh + + Mov SI, AllocateSlaveOffset + Mov CX, AllocateNumChannels + +AllocateChannelNonSingle2: + Cmp BH, [SI+36h] + JE AllocateChannelNonSingle5 + + Cmp BL, [SI+36h] ; A second sample? + JE AllocateChannelNonSingle5 + +AllocateChannelNonSingle4: + Add SI, SLAVECHANNELSIZE + Dec CX + JNZ AllocateChannelNonSingle2 + + Mov [DI+36h], BL + + Pop SI + Pop CX + Jmp AllocateChannelNonSingle3 + +AllocateChannelNonSingle5: + Mov [DI+36h], BL + + Pop SI + Pop CX + +AllocateChannelNonSingle6: ; OK found a second sample. + Mov SI, DI ; get offset. + Mov AH, [DI+20h] ; Get volume + +AllocateChannelNonSingle3: + Add DI, SLAVECHANNELSIZE + Dec CX + JNZ AllocateChannelNonSingle1 + + Pop DI + Pop BX + + Test SI, SI + JNZ AllocateChannelSampleSearch +; JNZ AllocateChannelInstrument + + Push BX + Mov SI, AX + And SI, 03Fh + Mov Byte Ptr [ChannelCountTable+SI], 0 + Jmp AllocateChannelCountEnd ; Next cycle... + +AllocateChannelSampleSearch: +; Inc AllocateCount2 + + Push DI + + Mov AL, [SI+36h] + + Mov CX, AllocateNumChannels + Mov DI, AllocateSlaveOffset + Mov AH, 0FFh + +AllocateChannelSampleSearch1: + Cmp AL, [DI+36h] ; Same sample? + JNE AllocateChannelSampleSearch2 + + Test Byte Ptr [DI+3Ah], 80h ; Disowned channel? + JZ AllocateChannelSampleSearch2 + + Cmp AH, [DI+20h] ; Lower Volume? + JBE AllocateChannelSampleSearch2 + + Mov SI, DI ; get offset. + Mov AH, [DI+20h] ; Get volume + +AllocateChannelSampleSearch2: + Add DI, SLAVECHANNELSIZE + Dec CX + JNZ AllocateChannelSampleSearch1 + + Pop DI + + Jmp AllocateChannelInstrument + +AllocateChannelSoftestSearch: + Push DI ; Now search for softest + ; disowned sample + ; (not non-single) + + Mov CX, AllocateNumChannels + Mov DI, AllocateSlaveOffset + Xor SI, SI ; Offset + Mov AH, 0FFh + +AllocateChannel18: + Test Byte Ptr [DI+3Ah], 80h ; Disowned??? + JZ AllocateChannel19 ; No.. then look for next + + Cmp AH, [DI+20h] ; Volume set... + JB AllocateChannel19 + + Mov SI, DI ; get offset. + Mov AH, [DI+20h] ; Get volume + +AllocateChannel19: + Add DI, SLAVECHANNELSIZE + Dec CX + JNZ AllocateChannel18 + + Pop DI + +; Inc AllocateCount3 + + Test SI, SI + JNZ AllocateChannelInstrument + + Pop CX + And CH, Not 4 + + StC + Ret + +AllocateMIDIChannelFound: + Pop DI + +AllocateChannelInstrument: + Mov [DI+24h], SI ; SCOffset + + Mov AL, [DI+20h] + Mov [SI+3Ah], AL ; HCN + + Mov [SI+38h], DI ; HCOffset + + Xor EAX, EAX + Mov [SI+18h], EAX ; Reset vibrato info. + Mov Byte Ptr [SI+0Bh], AL ; Reset loop dirn + + Call InitPlayInstrument + + Mov AL, [ES:BX+18h] + Mov [SI+24h], AL + + Pop CX + + Mov Word Ptr [SI+26h], 0400h ; FadeOut, VolEnv&Pos + + Mov AX, [DI+3] + Cmp Byte Ptr [DI+0Fh], 101 + JNE NoMIDINote + + Mov AL, [DI+0Eh] + +NoMIDINote: + Mov [SI+32h], AX ; Nte&Ins + + Mov BL, [DI+0Fh] + And BX, 0FFh + JZ AllocateChannel21 + Dec BX + + Call I_TagSample + + Mov [SI+36h], BL + + Add BX, BX + Mov BX, [ES:64912+BX] + Mov [SI+34h], BX ; Sample memory offset. + + Cmp DWord Ptr [ES:BX+30h], 0 + JE AllocateChannelInstrument2 ; No sample! + + Mov AX, [ES:BX+11h] + Test AH, 1 + JZ AllocateChannelInstrument2 ; No sample! + + And AH, 2 + Mov [SI+18h], AH + + Mul Byte Ptr [SI+24h] + ShR AX, 6 + Mov [SI+24h], AL ; SI = 0->128 + + ClC + Ret + +AllocateChannelInstrument2: + Mov Word Ptr [SI], 200h + And CH, Not 4 + StC + Ret + +EndP AllocateChannel + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Seed1 DW 1234h +Seed2 DW 5678h + +Proc Random + + Push BX + Push CX + Push DX + + Mov AX, Seed1 + Mov BX, Seed2 + Mov CX, BX + Mov DX, BX + + Add AX, BX + Rol AX, CL + Xor AX, DX + XChg CL, CH + Add BX, CX + Add DX, BX + Add CX, AX + Ror BX, 1 + SBB AX, DX + Mov Seed2, DX + Mov Seed1, AX + + Pop DX + Pop CX + Pop BX + + Ret + +EndP Random + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GetLoopInformation + ; Destroys AX, BX, CX, DX + Mov BX, [SI+34h] ; ES:BX points to sample header + Mov AL, [ES:BX+12h] ; AL = sample flags + + Test AL, 30h ; Loop?? + JZ GetLoopInformation4 + + Mov ECX, [ES:BX+34h] ; CX = loopbeg + Mov EDX, [ES:BX+38h] ; DX = loopend + + Mov AH, AL + + Test AL, 20h ; SusLoop? + JZ GetLoopInformation2 + + Test Byte Ptr [SI], 4 + JNZ GetLoopInformation1 + + Mov ECX, [ES:BX+40h] + Mov EDX, [ES:BX+44h] + ShR AH, 1 + Jmp GetLoopInformation2 + +GetLoopInformation1: + Test AL, 10h + JZ GetLoopInformation4 + +GetLoopInformation2: + Test AH, 40h + JNZ GetLoopInformation3 + + Mov AH, 8 + Jmp GetLoopInformation5 + +GetLoopInformation3: + Mov AH, 24 + Jmp GetLoopInformation5 + +GetLoopInformation4: + Xor ECX, ECX + Mov EDX, [ES:BX+30h] + Mov AH, 0 + +GetLoopInformation5: + Cmp [SI+0Ah], AH + JNE GetLoopInformation6 + Cmp [SI+40h], ECX + JNE GetLoopInformation6 + Cmp [SI+44h], EDX + JNE GetLoopInformation6 + + Ret + +GetLoopInformation6: + Mov [SI+0Ah], AH + Mov [SI+40h], ECX + Mov [SI+44h], EDX + Or Word Ptr [SI], 400h ; Loop changed. + + Ret + +EndP GetLoopInformation + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +include it_m_eff.inc + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PitchSlideDown ; Expects SI to slave + ; BX = slide value + Assume DS:Music + +IF USEFPUCODE + Neg BX + +EndP PitchSlideDown ; EndP for PitchSlideDown + +ELSE + Test Byte Ptr [ES:2Ch], 8 + JNZ PitchSlideDownLinear + ; Go on to amiga slide down. +EndP PitchSlideDown + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PitchSlideDownAmiga + + Or Byte Ptr [SI], 32 ; recalculate pitch! + + Mov EAX, [SI+10h] + MovZX EBX, BX + Mul EBX ; EDX:EAX = cmd*InitialFreq + + Xor CX, CX ; CX = counter. + + Add EAX, 1712*8363 + AdC EDX, 0 + JZ PitchSlideDownAmiga1 + +PitchSlideDownAmiga2: + ShR EDX, 1 + RCR EAX, 1 + Inc CX + + Test EDX, EDX + JNZ PitchSlideDownAmiga2 + +PitchSlideDownAmiga1: + Mov EBX, EAX ; EBX = 1712*8363+Cmd*InitialFreq + + Mov EAX, 8363*1712 + Mul DWord Ptr [SI+10h] + + JCXZ PitchSlideDownAmiga4 + +PitchSlideDownAmiga5: + ShR EDX, 1 + RCR EAX, 1 + Loop PitchSlideDownAmiga5 + +PitchSlideDownAmiga4: + Cmp EBX, EDX + JBE PitchSlideDownAmiga3 + + Div EBX + + Mov [SI+10h], EAX + +PitchSlideDownAmiga3: + Ret + +EndP PitchSlideDownAmiga + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PitchSlideDownLinear +; Given BX = slide down value = 0->1024 + + Or Byte Ptr [SI], 32 ; recalculate pitch! + + Push DI + Mov DI, Offset LinearSlideDownTable + + Cmp BX, 0Fh + JA PitchSlideDownLinear1 + + Mov DI, Offset FineLinearSlideDownTable + Add BX, BX + Jmp PitchSlideDownLinear2 + +PitchSlideDownLinear1: + ShR BX, 1 + And BX, Not 1 + +PitchSlideDownLinear2: + MovZX EAX, Word Ptr [DI+BX] + Mul DWord Ptr [SI+10h] + SHRD EAX, EDX, 16 + + Mov [SI+10h], EAX + + Pop DI + Ret + +EndP PitchSlideDownLinear + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +ENDIF ; USEFPUCODE + +Proc PitchSlideUp ; Expects SI to slave + ; BX = slide value + Test Byte Ptr [ES:2Ch], 8 + JZ PitchSlideUpAmiga + ; Go on to linear slide + +EndP PitchSlideUp + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PitchSlideUpLinear + +IF USEFPUCODE + Mov [CS:SlideValue], BX + FILD Word Ptr [CS:SlideValue] + FMul [CS:Const1_On_768] ; Have SlideValue/768.0 + FLd ST + FRndInt + FSub ST(1), ST + FXCh + F2XM1 + FLd1 + FAdd + FScale + FIMul DWord Ptr [SI+10h] + FIStP DWord Ptr [SI+10h] + FStP ST + +PitchSlideUpFPUFreqCheck: + Or Byte Ptr [SI], 32 ; recalculate pitch! + Cmp DWord Ptr [SI+10h], 07FFFFFFFh + JAE PitchSlideUpLinear1 + Ret + +PitchSlideUpLinear1: ; Turn off channel + Or Word Ptr [SI], 200h + And Byte Ptr [DI], Not 4 +ELSE + + Or Byte Ptr [SI], 32 ; recalculate pitch! + + Push DI + Cmp BX, 0Fh + Mov DI, Offset LinearSlideUpTable + JA PitchSlideUpLinear3 + + Mov DI, Offset FineLinearSlideUpTable + ShL BX, 2 + + Jmp PitchSlideUpLinear2 + +PitchSlideUpLinear3: + And BX, Not 3 + +PitchSlideUpLinear2: + Mov EAX, [SI+10h] + Mul DWord Ptr [DI+BX] + SHRD EAX, EDX, 16 + + Test EDX, 0FFFF0000h + JNZ PitchSlideUpLinear1 + + Mov [SI+10h], EAX + + Pop DI + Ret + +PitchSlideUpLinear1: ; Turn off channel + Pop DI + Or Word Ptr [SI], 200h + And Byte Ptr [DI], Not 4 +; And Byte Ptr [SI], Not 1 +; Or Byte Ptr [SI+1], 2 ; Cut! +; And Byte Ptr [DI], Not 4 + +ENDIF + + Ret + +EndP PitchSlideUpLinear + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PitchSlideUpAmiga + +IF USEFPUCODE + Mov [CS:SlideValue], BX + FILD Word Ptr [CS:SlideValue] + FILD DWord Ptr [SI+10h] ; InitFreq, Cmd + FMul ST(1), ST ; InitFreq, Cmd.InitFreq + FLd [CS:Const_14317456] ; 1712*8363, InitFreq, Cmd.InitFreq + FSubR ST(2), ST ; 1712*8363, InitFreq, 1712*8363-Cmd.InitFreq + FMul ; 1712*8363*InitFreq, 1712*8363-Cmd.InitFreq + FDivRP ST(1), ST ; FinalFreq + FIStP DWord Ptr [SI+10h] + Jmp PitchSlideUpFPUFreqCheck + +ELSE + Or Byte Ptr [SI], 32 ; recalculate pitch! + + Mov EAX, [SI+10h] + MovZX EBX, BX + Mul EBX ; EDX:EAX = InitialFreq*Cmd + + Test EDX, EDX + JNZ PitchSlideUpAmiga1 + + Mov ECX, 1712*8363 + Mov EDX, ECX + Sub ECX, EAX ; ECX = 1712*8363-Cmd*InitialFreq + JBE PitchSlideUpAmiga1 + + Mov EAX, [SI+10h] + Mul EDX + Cmp ECX, EDX + JBE PitchSlideUpAmiga1 + + Div ECX + + Mov [SI+10h], EAX + + Ret + +PitchSlideUpAmiga1: ; Turn off channel + Or Word Ptr [SI], 200h + And Byte Ptr [DI], Not 4 +; And Byte Ptr [SI], Not 1 +; Or Byte Ptr [SI+1], 2 ; Cut! +; And Byte Ptr [DI], Not 4 + + Ret +ENDIF + +EndP PitchSlideUpAmiga + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_GetWaveForm Far + + Test Byte Ptr CS:DriverFlags, 4 + JZ Music_GetWaveForm1 + + Call [CS:DriverGetWaveform] + + DB 85h + +Music_GetWaveForm1: + StC + Ret + +EndP Music_GetWaveForm + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_Poll Far + + Mov AX, CS:PlayMode + Mov BX, CS:CurrentPattern + Jmp [DriverPoll] + +EndP Music_Poll + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_InitTempo Far + + PushA + Call Music_GetTempo + Call [DriverSetTempo] + PopA + + Ret + +EndP Music_InitTempo + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GetChannels ; Returns min of NumChannels & DriverMaxChannels + ; Also uses default channels if num channels + ; = 0ffffh + Push DS + + Push CS + Pop DS + Assume DS:Music + + Mov AX, CmdLineNumChannels + Cmp AX, 0FFFFh + JNE GetChannels2 + + Mov AX, DefaultChannels + +GetChannels2: + Cmp AX, DriverMaxChannels + JBE GetChannels1 + + Mov AX, DriverMaxChannels + +GetChannels1: + Cmp AX, MAXSLAVECHANNELS + JB GetChannels3 ; MC4 + + Mov AX, MAXSLAVECHANNELS + +GetChannels3: ; MC4 + Mov NumChannels, AX + + Pop DS + Ret + +EndP GetChannels + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_ReinitSoundCard Far + + Call GetChannels + Call [DriverReinitSound] + Jmp Music_SoundCardLoadAllSamples + +EndP Music_ReinitSoundCard + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_UnInitSoundCard Far + + Jmp [DriverUninitSound] + +EndP Music_UnInitSoundCard + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_InitMusic Far + + PushAD + Push DS + Push ES + + Xor AX, AX + Mov DS, AX + Mov AX, CS + ShL EAX, 16 + Mov AX, Offset Music_UpdateSampleLocation +IF ENABLEINT3 +ELSE + Mov [DS:0Ch], EAX +ENDIF + + Trace " - Initialising SoundDriver Tables" + + Call Music_ClearDriverTables + Call D_GotoStartingDirectory + + Push CS + Pop DS + + Assume DS:Music + + Trace " - Loading MIDI configuration" + + ; Open MIDI Config file. + Mov AX, 3D00h + Mov DX, Offset MIDIConfigFileName + Int 21h + JC Music_InitMusic1 + + Mov BX, AX + + Mov DS, MIDIDataArea + Xor DX, DX + Mov AH, 3Fh + Mov CX, (128+16+9)*32 + Int 21h + + Mov AH, 3Eh ; Close + Int 21h + +Music_InitMusic1: + Trace " - Initialising playback tables" + + Call Music_Stop + + Pop ES + Pop DS + PopAD + Assume DS:Nothing + + Ret + +EndP Music_InitMusic + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_ReleasePattern Far ; AX = pattern number + + Push AX + Push DS + Push SI + Push ES + + LEA SI, [63912+EAX*4] + Push SI + + Mov DS, CS:SongDataArea + + LodsW + Cmp AL, 1 + JB Music_ReleasePattern1 + JA Music_ReleasePattern2 + + LodsW + Mov ES, AX + Mov AH, 49h + Int 21h + Jmp Music_ReleasePattern1 + +Music_ReleasePattern2: + Cmp AL, 3 + JB Music_ReleasePattern3 + JA Music_ReleasePattern1 + + LodsW + Dec AX + Call E_ReleaseBlockEMS + + Jmp Music_ReleasePattern1 + +Music_ReleasePattern3: + LodsW + Call E_ReleaseEMS + +Music_ReleasePattern1: + Pop SI + Mov DWord Ptr [SI], 0 + + Pop ES + Pop SI + Pop DS + Pop AX + + Ret + +EndP Music_ReleasePattern + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_GetPattern Far ; AX = pattern number + ; Returns DS:SI points to pattern data. + + Push AX + +; ShL AX, 2 +; Mov SI, 63912 +; Add SI, AX + LEA SI, [63912+EAX*4] + + Mov DS, CS:SongDataArea + + LodsW + Cmp AL, 1 + JE Music_GetPattern1 + JA Music_GetPattern2 + + Push CS + Pop DS + Mov SI, Offset EmptyPattern + + Pop AX + Ret + +Music_GetPattern1: + LodsW + Mov DS, AX + Xor SI, SI + + Pop AX + Ret + +Music_GetPattern2: + Cmp AL, 3 + JB Music_GetPattern3 + + LodsW + Call E_MapAlignedBlockEMS + + Pop AX + Ret + +Music_GetPattern3: + Push CX + Push DX + + MovZX CX, AH + Mov DX, [SI] + Call E_MapEMSMemory + Call E_GetEMSPageFrame + Mov DS, AX + Xor SI, SI + + Pop DX + Pop CX + + Pop AX + Ret + +EndP Music_GetPattern + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_GetPatternLocation Far ; AX = pattern number + ; Returns AX = handle + ; EBX = page/offset or + ; seg/offset + ; CX = length + + Call Music_GetPattern ; Returns DS:SI + Mov CX, [SI] + Add CX, 8 ; CX = size of data including header + +Proc Music_GetPatternLocationNoCount Far + + LEA SI, [63912+EAX*4] + + Mov DS, CS:SongDataArea + + LodsW + Cmp AL, 1 + JE Music_GetPatternLocation1 + JA Music_GetPatternLocation2 + + Mov BX, CS + Xor AX, AX + ShL EBX, 16 + Xor DX, DX + Mov BX, Offset EmptyPattern + + Ret + +Music_GetPatternLocation1: + LodsW + Mov BX, AX + ShL EBX, 16 + Xor AX, AX + Xor DX, DX + + Ret + +Music_GetPatternLocation2: + Cmp AL, 3 + JB Music_GetPatternLocation3 + + LodsW ; AX = "Segment" into EMS block + ; Want page = (AX >> 10) + ; offset = (AX << 4) & 0xFFFF + Mov BX, AX + ShL AX, 4 + ShL EBX, 6 + + Mov BX, AX + And EBX, 03F3FFFh + + Call E_GetInternalEMSHandle + Mov DL, 1 + + Ret + +Music_GetPatternLocation3: + LodsW + Xor EBX, EBX + Mov DL, 1 + + Ret + +EndP Music_GetPatternLocationNoCount + +EndP Music_GetPatternLocation + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_AllocatePattern Far ; DX = length. + ; SI = Pattern + ; ES:DI points to pattern area + Cmp CS:PatternStorage, 1 + JB Music_AllocatePatternConventionalOnly + JA Music_AllocatePatternEMS2 + +Music_AllocatePatternEMS: ; Try allocating EMS + Xor EAX, EAX + Mov AX, DX + Call E_AllocateBlockEMS + JC Music_AllocatePatternEMS2 + + Mov ES, CS:SongDataArea + LEA DI, [ESI*4+63914] + Inc AX + StosW + Mov Word Ptr [ES:DI-4], 3 + + Push DS + Push SI + + Call E_MapAlignedBlockEMS + + Push DS + Pop ES + Mov DI, SI + + Pop SI + Pop DS + Ret + +Music_AllocatePatternEMS2: + MovZX EAX, DX + ClC + Call E_AllocateEMS + Test AX, AX + JZ Music_AllocatePatternConventional + + Push CX + Push DX + + Mov ES, CS:SongDataArea + LEA DI, [ESI*4+63914] +; Mov DI, SI +; ShL DI, 2 +; Add DI, 63914 + StosW + + Add DX, 16383 + RCR DX, 1 + ShR DX, 13 + Mov CX, DX + Mov DX, AX + Call E_MapEMSMemory + + Mov CH, CL + Mov CL, 2 + + Mov [ES:DI-4], CX + Call E_GetEMSPageFrame + + Mov ES, AX + Xor DI, DI + + Pop DX + Pop CX + + Ret + +Music_AllocatePatternConventionalOnly: + Mov AH, 48h ; How much free? + Mov BX, 0FFFFh + Int 21h + + Cmp BX, -1 + JE Music_AllocatePatternEMS + + Cmp BX, 4096 + JAE Music_AllocatePatternConventional + + ShL BX, 4 ; BX = size in bytes of + ; conv remaining + Cmp DX, BX + JA Music_AllocatePatternEMS + +Music_AllocatePatternConventional: + Mov AH, 48h + Mov BX, DX + + Add BX, 15 + RCR BX, 1 + ShR BX, 3 + + Int 21h + JC Music_AllocatePattern2 + + Push DS + Mov DS, CS:SongDataArea + LEA SI, [ESI*4+63912] +; ShL SI, 2 +; Add SI, 63912 + Mov Word Ptr [SI], 1 + Mov [SI+2], AX + + Pop DS + Mov ES, AX + Xor DI, DI + + Ret + +Music_AllocatePattern2: + Xor AX, AX + Mov ES, AX + + Ret + +EndP Music_AllocatePattern + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_AllocateSample Far ; AX = Sample number, 0 based + ; EDX = length + ; Returns ES:DI, ES = 0 if not. + Push EAX + Push BX + Push CX + Push EDX + Push DS + Push SI + + Mov AH, 2 + Call Music_ReleaseSample + And AX, 0FFh + + Add EDX, 8 ; Extra 8 bytes allocated.. + + Mov BX, AX + Add BX, BX + Mov DS, CS:SongDataArea + Mov SI, [64912+BX] + + Cmp EDX, 1024 + JA Music_AllocateSample5 + + Mov EBX, EDX + Add EBX, 15 + RCR EBX, 1 + SHR EBX, 3 + + Mov AH, 48h + Int 21h + + JNC Music_AllocateSample4 + +Music_AllocateSample5: + Mov EAX, EDX + StC + Call E_AllocateEMS + Test AX, AX ; AX = handle + JZ Music_AllocateSample1 + + Mov Byte Ptr [DS:SI+48h], 2 + Mov [DS:SI+4Ah], AX + Add EDX, 16383 + RCR EDX, 1 + ShR EDX, 13 + Mov [DS:SI+49h], DL + + Xor CH, CH + Mov CL, DL + Mov DX, AX + Call E_MapEMSMemory + + Call E_GetEMSPageFrame + Mov ES, AX + Xor DI, DI + Or Byte Ptr [SI+12h], 1 + + Jmp Music_AllocateSample3 + +Music_AllocateSample1: + Cmp EDX, 1048576 + JAE Music_AllocateSample2 + + Mov EBX, EDX + Add EBX, 15 + RCR EBX, 1 + SHR EBX, 3 + + Mov AH, 48h + Int 21h + + JC Music_AllocateSample2 + +Music_AllocateSample4: + Mov Byte Ptr [SI+48h], 1 + Mov [SI+4Ah], AX + Or Byte Ptr [SI+12h], 1 + + Mov ES, AX + Xor DI, DI + Jmp Music_AllocateSample3 + +Music_AllocateSample2: + And Byte Ptr [SI+12h], 0F0h + + Xor AX, AX + Mov ES, AX + +Music_AllocateSample3: + Pop SI + Pop DS + Pop EDX + Pop CX + Pop BX + Pop EAX + Ret + +EndP Music_AllocateSample + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_ReleaseSample Far ; AX = sample number, 0 based + ; AH = 1 = called from network + ; = 2 = called from allocate + + PushAD + Push DS + Push ES + + Mov DX, AX + And AX, 0FFh + + Mov BX, AX + Add BX, BX + Mov DS, CS:SongDataArea + Mov BX, [BX+64912] + ; DS:BX points to sample + PushAD + Mov SI, BX + Call [DriverReleaseSample] + PopAD + + Mov DI, BX + + Test Byte Ptr [BX+12h], 1 + JZ Music_ReleaseSample1 ; Used to be ReleaseSample5. + ; Changed for network code + + Mov AL, [BX+48h] + Cmp AL, 1 + JB Music_ReleaseSample5 + JE Music_ReleaseSample2 + Cmp AL, 2 + JA Music_ReleaseSample1 + + Mov AX, [BX+4Ah] + Call E_ReleaseEMS + Jmp Music_ReleaseSample1 + +Music_ReleaseSample2: + Mov ES, [BX+4Ah] + Mov AH, 49h + Int 21h + +Music_ReleaseSample1: + Mov DWord Ptr [DI+30h], 0 + Mov DWord Ptr [DI+48h], 0 + + Cmp DH, 1 + JA Music_ReleaseSample5 + JE Music_ReleaseSample6 + +IF NETWORKENABLED + Mov AH, DL + Mov AL, NETWORK_DELETESAMPLEOBJECT + Call Network_AddWordToQueue +ENDIF + +Music_ReleaseSample6: + Push DS + Pop ES + Xor AX, AX + And Byte Ptr [DI+12h], 0FEh + Add DI, 14h + Mov CX, 3Ch/2 + Rep StosW + +Music_ReleaseSample5: + Pop ES + Pop DS + PopAD + Ret + +EndP Music_ReleaseSample + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_ClearSampleName Far ; AX = Sample number (0 based) + + Push CX + Push DS + Push SI + Push ES + Push DI + + Push CS + Pop DS + Mov SI, Offset SampleHeader + + Mov ES, CS:SongDataArea + Mov DI, AX + Add DI, DI + Mov DI, [ES:64912+DI] + + Mov CX, 80 + Rep MovsB + + Pop DI + Pop ES + Pop SI + Pop DS + Pop CX + Ret + +EndP Music_ClearSampleName + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_ClearAllSampleNames Far + + Push AX + Push CX + + Mov CX, 100 + +Music_ClearAllSampleNames1: + Mov AX, CX + Dec AX + Call Music_ClearSampleName + + Loop Music_ClearAllSampleNames1 + + Pop CX + Pop AX + + Ret + +EndP Music_ClearAllSampleNames + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_ReleaseAllSamples Far + + Push AX + Push CX + + Mov CX, 100 + +Music_ReleaseAllSamples1: + Mov AX, CX + Dec AX + Call Music_ReleaseSample + + Loop Music_ReleaseAllSamples1 + + Pop CX + Pop AX + Ret + +EndP Music_ReleaseAllSamples + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_ReleaseAllPatterns Far + + Push AX + Push CX + + Mov CX, 200 + +Music_ReleaseAllPatterns1: + Mov AX, CX + Dec AX + Call Music_ReleasePattern + Loop Music_ReleaseAllPatterns1 + + Pop CX + Pop AX + Ret + +EndP Music_ReleaseAllPatterns + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_ClearInstrument Far ; AX = Instrument number + ; (0 based) + + Push CX + Push DS + Push SI + Push ES + Push DI + + Push CS + Pop DS + Assume DS:Music + + Mov DI, AX + Add DI, DI + Mov ES, SongDataArea + Mov DI, [ES:DI+64712] ; ES:DI points to inst. + Mov SI, Offset InstrumentHeader + Mov CX, 554 + Rep MovsB + + Pop DI + Pop ES + Pop SI + Pop DS + Pop CX + Ret + +EndP Music_ClearInstrument + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_ClearAllInstruments Far + + Mov AX, 99 + +Music_ClearAllInstruments1: + Call Music_ClearInstrument + Dec AX + JNS Music_ClearAllInstruments1 + + Ret + +EndP Music_ClearAllInstruments + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_UnInitMusic Far + + Call Music_UnInitSoundCard + Call Music_UnloadDriver + + Cmp CS:SongDataArea, 0 + JE Music_UnInitMusic1 + + Call Music_ReleaseAllPatterns + Call Music_ReleaseAllSamples + +Music_UnInitMusic1: + Mov ES, CS:SongDataArea + Mov AH, 49h + Int 21h + + Ret + +EndP Music_UnInitMusic + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_GetSongSegment Far + + Mov AX, CS:SongDataArea + Ret + +EndP Music_GetSongSegment + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_UnloadDriver + + Xor AX, AX + XChg AX, CS:SoundDriverSegment + Test AX, AX + JZ Music_UnloadDriver1 + + Mov ES, AX + Mov AH, 49h + Int 21h + +Music_UnloadDriver1: + Ret + +EndP Music_UnloadDriver + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc NoFunction2 + + Push CS + Pop DS + Mov SI, Offset NoSoundCardMsg + +Proc NoFunction Far + + Xor AX, AX + StC + Ret + +EndP NoFunction + +EndP NoFunction2 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_ClearDriverTables + ; Makes all of them point to + ; Xor AX, AX, StC, RetF + Mov AX, CS + Mov ES, AX + + ShL EAX, 16 + Mov AX, Offset NoFunction2 + Mov DI, Offset StartDriverFunctions + StosD + StosD + + Mov AX, Offset NoFunction +IF OLDDRIVER + Mov CX, 61 +ELSE + Mov CX, 29 +ENDIF + Rep StosD + + Xor EAX, EAX + StosD + + Mov DriverMaxChannels, 32 + + Ret + +EndP Music_ClearDriverTables + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_LoadDriver ; Given DS:DX = filename + Assume DS:Nothing + +IFDEF DEBUG + + PushA + Push ES + Push DS + + Mov DI, 0B800h + Mov ES, DI + + Push CS + Pop DS + Assume DS:Music + + Mov DI, [ScreenOffset] + Mov SI, Offset LoadDriverMessage + Mov AH, 2 + +LoadDriverMessage1: + LodsB + StosW + Test AL, AL + JNZ LoadDriverMessage1 + + Pop DS + Assume DS:Nothing + + Mov SI, DX + +LoadDriverMessage2: + LodsB + StosW + Test AL, AL + JNZ LoadDriverMessage2 + + Add [CS:ScreenOffset], 160 + + Pop ES + PopA + +ENDIF + + Mov AX, 3D00h + Int 21h + ClD + JNC Music_LoadDriver2 + +IFDEF DEBUG + + PushA + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Music + + Mov DI, 0B800h + Mov ES, DI + + Mov SI, Offset UnableToReadFileMessage + Mov DI, [ScreenOffset] + Mov AH, 2 + +UnableToReadFileLoop: + LodsB + StosW + Test AL, AL + JNZ UnableToReadFileLoop + + Add [ScreenOffset], 160 + + Pop ES + Pop DS + PopA + Assume DS:Nothing + +ENDIF + + Jmp Music_LoadDriverNoClose + +Music_LoadDriverError: + Mov AH, 3Eh + Int 21h + +Music_LoadDriverNoClose: + ClD + + Call Music_ClearDriverTables + + Push CS + Pop DS + + StC + Ret + +Music_LoadDriver2: + Mov BX, AX ; BX = file handle + Mov AH, 3Fh ; Read file + +IF OLDDRIVER + Mov CX, 256 +ELSE + Mov CX, 128 +ENDIF + + Push CS + Push CS + Pop DS + Pop ES + Assume DS:Music + + Mov DX, Offset StartDriverFunctions + Mov SI, DX + Int 21h + JC Music_LoadDriverError + Cmp AX, CX + JNE Music_LoadDriverError + +IF OLDDRIVER + Mov CX, 28 +ELSE + Mov CX, 37 ; Length of ID +ENDIF + + Mov DI, Offset DriverID + RepE CmpsB + JNE Music_LoadDriverError + + ; OK.. ID OK. Now get length, allocate memory + ; load driver, and fill in headers. + Push BX + + Mov BX, DriverLength + Add BX, 15 + Mov AH, 48h + ShR BX, 4 + Int 21h + Pop BX + JC Music_LoadDriverError ; Insufficient memory + + Mov CX, DriverLength + Mov SoundDriverSegment, AX + Mov DS, AX + Assume DS:Nothing + + Mov DI, AX ; DI = segment of driver... + + Mov AH, 3Fh ; Load driver into memory! + Xor DX, DX + Int 21h + + Push CS + Pop DS + Assume DS:Music + + Mov AH, 3Fh + Mov DX, Offset DriverVariableTable + +IF OLDDRIVER + Mov CX, 64 +ELSE + Mov CX, 16 +ENDIF + Int 21h + + Mov AH, 3Fh + +IF OLDDRIVER + Mov CX, 128 + Mov DX, Offset StartDriverFunctions+128 +ELSE + Mov CX, 64 + Mov DX, Offset StartDriverFunctions+64 +ENDIF + Mov SI, DX + Int 21h + JC Music_LoadDriverError + Cmp AX, CX + JNE Music_LoadDriverError + + Mov AH, 3Eh + Int 21h + + ; Setup reqd function table + SHRD EAX, EDI, 16 ; High word of EAX contains + ; segment... + Mov DI, Offset StartDriverFunctions + +IF OLDDRIVER + Mov CX, 64 +ELSE + Mov CX, 32 +ENDIF + +DriverFunctionLoop1: + LodsW + StosD + Loop DriverFunctionLoop1 + + ; Setup variable table + Mov ES, SoundDriverSegment + Xor DI, DI + +IF OLDDRIVER + Mov CX, 256 +ELSE + Mov CX, 16 +ENDIF + Mov SI, Offset DriverRequiredVariables + Rep MovsB + + Mov SI, Offset DriverRequiredFunctions + +IF OLDDRIVER + Mov CX, 128 +ELSE + Mov CX, 32 +ENDIF + Rep MovsD + +IFDEF DEBUG + + PushA + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Music + + Mov DI, 0B800h + Mov ES, DI + + Mov SI, Offset DetectingMessage + Mov DI, [ScreenOffset] + Mov AH, 2 + +DetectingMessageLoop: + LodsB + StosW + Test AL, AL + JNZ DetectingMessageLoop + + Add [ScreenOffset], 160 + + Pop ES + Pop DS + PopA + Assume DS:Nothing + +ENDIF + ClC + + Ret + +EndP Music_LoadDriver + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +ADSCParams DW 7 Dup (0) + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_AutoDetectSoundCard Far + ; Returns DS:SI = string + ; AX, BX, CX, DX, DI = parameters + + Call D_GotoStartingDirectory + + Xor SI, SI + + Mov DX, Word Ptr [CS:DriverName] + And DX, DX + JZ Music_AutoDetectSoundCard1 + + Trace " - Loading specific soundcard driver" + + Cmp DX, 0FFFFh + JE Music_AutoDetectSoundCard4 + + Mov DS, Word Ptr [CS:DriverName+2] + Call Music_LoadDriver + JC Music_AutoDetectSoundCard4 + + Mov AL, 1 ; Forced + Mov BX, TRACKERVERSION + Mov ECX, [CS:DriverName] + Call [DriverDetectCard] + JC Music_AutodetectSoundCard5 + Cmp EAX, 'Jeff' + JE Music_AutoDetectSoundCard4 + +Music_AutodetectSoundCard5: + Call Music_UnloadDriver + Call Music_ClearDriverTables + Jmp Music_AutoDetectSoundCard4 + +Music_AutoDetectSoundCard1: + Trace " - Testing soundcard driver" + + Push SI + Push CS + Pop DS + Assume DS:Music + + Mov Word Ptr [DriverName+2], DS + + Mov BX, [SI+DriverDetectionOrder] + Cmp BX, 0FFFFh + JE Music_AutoDetectSoundCard2 + + Add BX, BX + Mov DX, [DriverNameTable+BX] + Mov Word Ptr [DriverName], DX + Call Music_LoadDriver + JC Music_AutoDetectSoundCard3 + + Xor AX, AX ; Not forced + Mov BX, TRACKERVERSION + Mov ECX, [CS:DriverName] + Call [DriverDetectCard] + JC Music_AutoDetectSoundCard6 + + Cmp EAX, 'Jeff' + JE Music_AutoDetectSoundCard2 + +Music_AutoDetectSoundCard6: + Call Music_UnloadDriver + Call Music_ClearDriverTables + +Music_AutoDetectSoundCard3: + + Pop SI + Add SI, 2 + Jmp Music_AutoDetectSoundCard1 + +Music_AutoDetectSoundCard2: + Pop AX + +Music_AutoDetectSoundCard4: + Call GetChannels + Call [CS:DriverInitSound] + + Mov [CS:ADSCParams+2], DS + + Push CS + Pop DS + Assume DS:Music + + Mov [ADSCParams], SI + Mov [ADSCParams+12], DI + Mov [ADSCParams+10], DX + Mov [ADSCParams+8], CX + Mov [ADSCParams+6], BX + Mov [ADSCParams+4], AX + + Call Music_InitStereo + + Call Music_InitMixTable + + Ret + +EndP Music_AutoDetectSoundCard + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_ShowAutoDetectSoundCard Far + + Push CS + Pop DS + Assume DS:Music + + Push DWord Ptr [ADSCParams+10] + Push DWord Ptr [ADSCParams+6] + Push [ADSCParams+4] + + LDS SI, DWord Ptr [ADSCParams] + + Mov AH, 20h + Mov DI, (26+28*80)*2 + Call S_DrawString + + Add SP, 10 + Ret + +EndP Music_ShowAutoDetectSoundCard + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_GetInstrumentMode Far + + Push DS + Mov DS, CS:SongDataArea + Mov AH, [DS:2Ch] + And AH, 4 + + Pop DS + + Ret + +EndP Music_GetInstrumentMode + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc UpdateGOTONote ; Get offset & arrayed flag. + + Push DS + Assume DS:Nothing + + Call PE_GetCurrentPattern + ; AX = Pattern number + ; BX = MaxRow + ; DS = PatternDataSegment + Cmp AX, CS:CurrentPattern + JNE UpdateGOTONote1 + + Mov DecodeExpectedPattern, AX + Mov CS:PatternSegment, DS + + Pop DS + Assume DS:Music + Mov NumberOfRows, BX + Mov AX, ProcessRow + Cmp AX, BX + JB UpdateGOTONote2 + + Xor AX, AX + Mov ProcessRow, AX + Mov CurrentRow, AX + +UpdateGOTONote2: + Mov DecodeExpectedRow, AX + + LEA AX, [EAX*4+EAX] ; PatternRowSize = *320 + ShL AX, 6 +; Mov BX, 320 +; Mul BX + Mov PatternOffset, AX + Mov PatternArray, 1 + + Ret + +UpdateGOTONote1: + Pop DS + Assume DS:Music + + Mov AX, CurrentPattern + Mov DecodeExpectedPattern, AX +IF NETWORKENABLED + Call Network_UpdatePatternIfIdle +ENDIF + Call Music_GetPattern + Assume DS:Nothing + ; DS:SI points to pattern. + + LodsW + LodsW ; AX = number of rows + + Mov CX, ProcessRow + Cmp AX, CX + JA UpdateGotoNote3 + + Xor CX, CX + +UpdateGOTONote3: + Mov CurrentRow, CX + Mov ProcessRow, CX + Mov DecodeExpectedRow, CX + Mov NumberOfRows, AX + Add SI, 4 + Inc CX + +UpdateGOTONote10: + Dec CX + JZ UpdateGOTONote5 + +UpdateGOTONote4: ; OK.. now to find the right + ; offset & update tables. + LodsB + Test AL, AL + JZ UpdateGOTONote10 + + Mov DL, AL + + And AX, 7Fh + Dec AX + LEA BX, [EAX*4+EAX] ; BX = AX*5 + ShL BX, 4 ; BX = AX*80 + LEA DI, [HostChannelInformationTable+BX] + + +; And AL, 7Fh +; Dec AL +; Mov AH, HOSTCHANNELSIZE +; Mul AH +; Mov DI, AX +; Add DI, Offset HostChannelInformationTable + ; CS:DI points. + + Mov DH, [CS:DI+2] + Test DL, 80h + JZ UpdateGOTONote6 + + Mov DH, [SI] + Inc SI + Mov [CS:DI+2], DH + +UpdateGOTONote6: + Test DH, 1 + JZ UpdateGOTONote7 + + LodsB + Mov [CS:DI+3], AL + +UpdateGOTONote7: + Test DH, 2 + JZ UpdateGOTONote8 + + LodsB + Mov [CS:DI+4], AL + +UpdateGOTONote8: + Test DH, 4 + JZ UpdateGOTONote9 + + LodsB + Mov [CS:DI+5], AL + +UpdateGOTONote9: + Test DH, 8 + JZ UpdateGOTONote4 + + LodsW + Mov [CS:DI+8], AX + Jmp UpdateGOTONote4 + +UpdateGOTONote5: + Push CS + Pop DS + Assume DS:Music + + Mov PatternOffset, SI + Mov PatternArray, 0 + + Ret + +EndP UpdateGOTONote + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreInitCommand + + Push DS + Push SI + + Push CS + Pop DS + Assume DS:Music + + Test Byte Ptr [DI+2], 33h + JZ PreInitCommandEnd + + Test Byte Ptr [ES:2Ch], 4 + JNZ PreInitCommand1 + +PreInitCommand2: + Mov AX, [DS:DI+3] + Mov [DS:DI+0Eh], AX ; Sample/note + + Jmp PreInitCommandEnd + +PreInitCommand1: ; Have to xlat. + Mov SI, [DS:DI+3] ; Not a note? + And SI, 0FFh + Cmp SI, 120 + JAE PreInitCommand2 + + Mov BL, [DS:DI+4] + And EBX, 0FFh + JZ PreInitCommand2 + + Add SI, SI + Mov BX, [ES:64710+EBX+EBX] + + Mov AX, [ES:BX+3Ch] + Cmp AL, 0 + JE PreInitCommandNoMIDI + Cmp AL, 17 + JNE PreInitCommandMIDI1 + + Mov AL, [DS:DI+20h] + And AL, 0Fh + Inc AL ; AL = HCN + +PreInitCommandMIDI1: + Mov [DS:DI+0Ch], AX + Mov AH, 101 + Mov AL, [ES:BX+SI+40h] +; Mov AL, [DS:DI+3] + Jmp PreInitCommandMIDIEnd + +PreInitCommandNoMIDI: + Mov AX, [ES:BX+SI+40h] + +PreInitCommandMIDIEnd: + Mov [DS:DI+0Eh], AX + Test AH, AH ; No sample? + JZ PreInitCommand4 + +PreInitCommandEnd: + Mov BL, [DS:DI+6] + And EBX, 31 + + Call Word Ptr [InitCommandTable+EBX+EBX] ; Init note + + Or Byte Ptr [DI], 64 + + MovZX BX, Byte Ptr [DI+20h] ; Check whether chn + ; is on + Test Byte Ptr [ES:BX+40h], 80h + JZ PreInitCommand4 + + Test Byte Ptr [DI], 32 + JNZ PreInitCommand4 + + Test Byte Ptr [DI], 4 + JZ PreInitCommand4 ; Channel was off. + + Mov SI, [DI+24h] + Or Byte Ptr [SI+1], 8 + +PreInitCommand4: + Pop SI + Pop DS + Ret + +EndP PreInitCommand + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc UpdateNoteData + Assume DS:Music + + Mov PatternLooping, 0 + + Mov AX, CurrentPattern + Cmp AX, DecodeExpectedPattern + JNE UpdateNoteData1 + + Mov AX, CurrentRow + Inc DecodeExpectedRow + Cmp AX, DecodeExpectedRow + JE UpdateNoteData2 + +UpdateNoteData1: + Call UpdateGOTONote + +UpdateNoteData2: + Mov CX, 64 ; 64 channels +; Xor AX, AX ; Just to get rid of "jumps" + Mov DI, Offset HostChannelInformationTable + + Cmp PatternArray, 1 + JE UpdateNoteArrayed + +UpdateNoteCompressed: ; First clear all old command&value. +; Mov CX, 64 ; Done above + +UpdateNoteCompressed1: + And Word Ptr [DI], Not (3+32+64+256) + Add DI, HOSTCHANNELSIZE + Dec CX + JNZ UpdateNoteCompressed1 + + Push DS + + Mov AX, CurrentPattern +IF NETWORKENABLED +; Call Network_UpdatePatternIfIdle +ENDIF + Call Music_GetPattern ; Gets DS + + Mov SI, CS:PatternOffset +; Mov DS, PatternSegment + Assume DS:Nothing + +UpdateNoteCompressed2: + LodsB + Test AL, AL + JZ UpdateNoteCompressed3 ; No more! + ; else... go through decoding. + Mov DL, AL + + And AX, 7Fh + Dec AX + LEA DI, [EAX*4+EAX] + ShL DI, 4 ; HOSTCHANNELSIZE + Add DI, Offset HostChannelInformationTable + + Mov DH, [CS:DI+2] ; mask. + Test DL, 80h + JZ UpdateNoteCompressed4 + + Mov DH, [SI] + Inc SI + Mov [CS:DI+2], DH + +UpdateNoteCompressed4: ; DH = mask + Test DH, 1 + JZ UpdateNoteCompressed6 + + LodsB + Mov [CS:DI+3], AL + +UpdateNoteCompressed6: + Test DH, 2 + JZ UpdateNoteCompressed8 + + LodsB + Mov [CS:DI+4], AL + +UpdateNoteCompressed8: + Test DH, 4 + JZ UpdateNoteCompressed10 + + LodsB + Mov [CS:DI+5], AL + +UpdateNoteCompressed10: + Test DH, 8 + JZ UpdateNoteCompressed11 + + LodsW + Mov [CS:DI+8], AX + Jmp UpdateNoteCompressed13 + +UpdateNoteCompressed11: + Test DH, 80h + JZ UpdateNoteCompressed12 + + Mov AX, [CS:DI+8] + Jmp UpdateNoteCompressed13 + +UpdateNoteCompressed12: + Xor AX, AX + +UpdateNoteCompressed13: + Mov [CS:DI+6], AX + Call PreInitCommand + + Jmp UpdateNoteCompressed2 + +UpdateNoteCompressed3: + Pop DS + Assume DS:Music + + Mov PatternOffset, SI + + Ret + +UpdateNoteArrayed: + Assume DS:Music + + Push DS + + Mov SI, PatternOffset + Mov DS, PatternSegment + Assume DS:Nothing + +; Mov CX, 64 ; 64 channels +; Mov DI, Offset HostChannelInformationTable + +UpdateNoteArrayed1: + Xor DL, DL ; DL = mask. + And Word Ptr [CS:DI], Not (3+32+64+256) + ; Turn off all calling... + + LodsB ; AL = note data. + Cmp AL, NONOTE + JE UpdateNoteArrayed2 + + Mov [CS:DI+3], AL + Or DL, 1 + +UpdateNoteArrayed2: + LodsB + Test AL, AL + JZ UpdateNoteArrayed3 + + Mov [CS:DI+4], AL + Or DL, 2 + +UpdateNoteArrayed3: + LodsB + Cmp AL, 0FFh + JE UpdateNoteArrayed4 + + Mov [CS:DI+5], AL + Or DL, 4 + +UpdateNoteArrayed4: + LodsW + Mov [CS:DI+6], AX + Mov [CS:DI+8], AX + + Test AX, AX + JZ UpdateNoteArrayed5 + + Or DL, 8 + +UpdateNoteArrayed5: + Test DL, DL + JZ UpdateNoteArrayed6 + + Mov [CS:DI+2], DL + Push CX + + Call PreInitCommand + + Pop CX + Assume DS:Nothing + + +UpdateNoteArrayed6: + Add DI, HOSTCHANNELSIZE + Dec CX + JNZ UpdateNoteArrayed1 + + Pop DS + Assume DS:Music + + Mov PatternOffset, SI + + Ret + +EndP UpdateNoteData + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc UpdateVibrato ; DS:SI points to slavechannelstruct. + + Mov BX, [SI+34h] ; ES:BX points to sample + Mov DL, [ES:BX+4Dh] ; Vibrato depth + Test DL, DL + JZ UpdateVibrato1 + + Mov CX, [SI+1Ah] + Add CL, [ES:BX+4Eh] ; Vibrato rate + AdC CH, 0 + + Cmp CH, DL + JBE UpdateVibrato5 + + Mov CH, DL + +UpdateVibrato5: + Mov [SI+1Ah], CX + + Mov AH, [ES:BX+4Ch] ; AH = speed + Mov BH, [ES:BX+4Fh] ; BH = waveform + Test AH, AH + JZ UpdateVibrato1 + + Cmp BH, 3 + JE UpdateVibrato2 + + Mov BL, [SI+19h] + + Add BL, AH + Mov [SI+19h], BL ; Update pointer. + + Mov AL, [FineSineData+BX] + Jmp UpdateVibrato3 + +UpdateVibrato2: + Call Random + And AL, 127 + Sub AL, 64 + +UpdateVibrato3: + IMul CH + + SAL AX, 2 + MovSX BX, AH + +IFE USEFPUCODE + JS UpdateVibrato4 +ENDIF + JZ UpdateVibrato1 + + Push DI + Mov DI, [SI+38h] + Call PitchSlideUpLinear + Pop DI + +IFE USEFPUCODE + Jmp UpdateVibrato1 + +UpdateVibrato4: + Neg BX + Call PitchSlideDownLinear +ENDIF + +UpdateVibrato1: + Ret + +EndP UpdateVibrato + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Update Far + + Push CS + Pop DS + Assume DS:Music + +IF USEFPUCODE + FNSave FPSave + FNInit + FLdCW [NewControlWord] +ENDIF + + Mov CX, MAXSLAVECHANNELS + Mov SI, Offset SlaveChannelInformationTable + Mov DI, [SI+38h] + + Mov BX, MIDICOMMAND_TICK + Call MIDITranslate + + Mov ES, SongDataArea + +Update2: + Test Byte Ptr [SI], 1 + JZ Update3 + ; reset volume + Mov BL, [SI+22h] + Cmp BL, [SI+21h] + JE Update4 + + Mov [SI+21h], BL + Or Byte Ptr [SI], 10h + +Update4: + Mov EAX, [SI+14h] ; Freq + Cmp EAX, [SI+10h] + JE Update3 + + Mov [SI+10h], EAX + Or Byte Ptr [SI], 20h ; Recalc freq. + +Update3: + Add SI, SLAVECHANNELSIZE + Dec CX + JNZ Update2 + + Call UpdateData + + Test Byte Ptr [ES:2Ch], 4 + JZ Update5 + + Call UpdateInstruments + Jmp UpdateEnd + +Update5: + Call UpdateSamples + +UpdateEnd: + Mov CX, NumChannels + Mov SI, Offset SlaveChannelInformationTable + Mov AX, PlayMode + +IF USEFPUCODE + FRstor FPSave +ENDIF + Ret + + +EndP Update + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc UpdateSamples + + Assume DS:Music + + Mov CX, NumChannels + Mov SI, Offset SlaveChannelInformationTable + +UpdateSamples1: + Test Byte Ptr [SI], 1 + JZ UpdateSamples2 + + Mov BX, [SI] ; OK.. if recalc volume is on. + ; then recalc volume! :) + Push CX + + Test BL, 16 + JZ UpdateSamples3 + + And BL, Not 16 + Mov CL, SoloSample + + Or BL, 64 ; Recalc final vol + Cmp CL, 0FFh + JE UpdateSamples6 + + Cmp [SI+36h], CL + JE UpdateSamples6 + + Or BH, 8 + +UpdateSamples6: + Xor DX, DX + Mov AL, [SI+21h] ; AL = vol + Mul Byte Ptr [SI+23h] ; Channel volume, AX = 0->64^2 + Mov DL, Byte Ptr [SI+24h] ; Sample volume + Mul DX ; AX = 0->64*64*128 + + SHRD AX, DX, 4 ; AX = 0->32768 + + Mov DL, GlobalVolume + Mul DX ; AX = 0->32768*128 + + SHRD AX, DX, 7 + + Mov [SI+20h], AH ; Final vol stored. + Mov [SI+4Ah], AX + +UpdateSamples3: + Test BL, 2 + JZ UpdateSamples4 + + And BL, Not 2 + Or BH, 128 + + Mov AL, [SI+2Ah] + Mov [SI+25h], AL + Cmp AL, 100 + JE UpdateSamples5 + + Sub AL, 32 + ; Pan = (Pan-32)* Separation/128 + 32 + Mov AH, [ES:34h] + ShR AH, 1 ; AH = 0->64 (Separation) + IMul AH ; AX = -2048->+2048 + ; ie. AH = -8->+8 + SAR AX, 6 ; AL = -32->+32 + + Cmp ReverseChannels, 0 + JE UpdateSamplePan3 + + Neg AL + +UpdateSamplePan3: + Add AL, 32 + +UpdateSamples5: + Mov [SI+37h], AL + +UpdateSamples4: + Mov [SI], BX + + Call UpdateVibrato + + Pop CX + +UpdateSamples2: + Add SI, SLAVECHANNELSIZE + Dec CX + JNZ UpdateSamples1 + + Ret + +EndP UpdateSamples + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc UpdateEnvelope ; Returns Carry if envelope needs + ; to be turned off + ; Reqs ES:DI points to envelope + ; DS:SI points to slave channel envelope structure + ; Called only if envelope is ON + ; BP != 0 if sustain points released, 0 otherwise + + Mov DX, [SI+8] ; DX = current pos + + Cmp DX, [SI+0Ch] ; Expected end pos + JAE UpdateEnvelope1 + + Inc DX + Mov EAX, [SI+4] ; Update value + + Mov [SI+8], DX ; Increase position + Add [SI], EAX + + ClC + Ret + +UpdateEnvelope1: ; Procedure: + ; 1) Get current pos' value + ; 2) Figure out next pos (inc/loop) + ; 3) Figure out delta to next pos + ; 4) Terminate if no loop (with carry) + ; or place new check in [SI+0Ch] + + Xor BX, BX + Mov BL, [SI+0Ah] ; BX = cur env node + LEA AX, [BX+1] + LEA BX, [EBX*2+EBX] ; BX = BX*3 + + Xor DH, DH + Mov DL, [ES:DI+BX+6] + ShL EDX, 16 + Mov [SI], EDX ; Current pos value done. + + ; AX = next cur env node + Mov DX, [ES:DI] + + Test DL, 6 ; Any loop at all? + JZ UpdateEnvelope2 + + Mov BX, [ES:DI+2] ; Normal Loop + + Test DL, 4 ; No SusLoop? + JZ UpdateEnvelope3 + + Test BP, BP + JNZ UpdateEnvelope4 + + Mov BX, [ES:DI+4] + Jmp UpdateEnvelope3 + +UpdateEnvelope4: + Test DL, 2 + JZ UpdateEnvelope2 + +UpdateEnvelope3: ; Loop + Cmp AL, BH + JBE UpdateEnvelope2 + + Xor BH, BH + Mov [SI+0Ah], BL ; BL=New node + LEA BX, [EBX*2+EBX] + + Mov AX, [ES:DI+BX+7] + Mov [SI+8], AX + Mov [SI+0Ch], AX + + ClC + Ret + +UpdateEnvelope2: ; AX = new node + Cmp AL, DH ; DH = number of nodes + JB UpdateEnvelope7 + + StC + Ret + +UpdateEnvelope7: + Mov [SI+0Ah], AL ; New node + LEA BX, [EAX*2+EAX] + + Mov DX, [ES:DI+BX+7] ; New node's tick + Mov [SI+0Ch], DX + Mov AX, [ES:DI+BX+7-3] ; Last node's tick + Sub DX, AX + Inc AX + Mov [SI+8], AX ; For security. + + Mov AL, [ES:DI+BX+6] ; New node's amplitude + Sub AL, [ES:DI+BX+6-3] ; Last node's amplitude + + Mov BX, DX ; BX = delta(ticks) + Xor DX, DX + CBW + Test AX, AX + PushF + JNS UpdateEnvelope5 + + Neg AX + +UpdateEnvelope5: + Sub BX, 1 + AdC BX, 1 ; Just to prevent div 0 errors + + Div BX + ShL EAX, 16 ; This clears AX also + Div BX + ; EAX = value + PopF + JNS UpdateEnvelope6 + + Neg EAX + +UpdateEnvelope6: + Mov [SI+4], EAX ; Delta done + + ClC + Ret + +EndP UpdateEnvelope + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +DoMIDICycle DB 0 + +MIDIPrograms DB 16 Dup (0FFh) ; Do NOT change order! +MIDIBanks DW 16 Dup (0FFFFh) +MIDIPan DB 16 Dup (0FFh) +MIDIPitch DW 16 Dup (2000h) + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc UpdateMIDI + Assume DS:Music + +; Stop cycle + + Mov CX, MAXSLAVECHANNELS + Mov SI, Offset SlaveChannelInformationTable + +UpdateMIDI1: + Test Word Ptr [SI], 200h + JZ UpdateMIDI2 + Cmp Byte Ptr [SI+36h], 100 + JNE UpdateMIDI2 + Test Byte Ptr [SI], 1 + JZ UpdateMIDI2 + + Mov Word Ptr [SI], 0 + Mov DI, [SI+38h] ; Host channel in DI + + Mov BX, MIDICOMMAND_STOPNOTE + Call MIDITranslate + + Test Byte Ptr [SI+3Ah], 80h + JNZ UpdateMIDI2 + + Or Byte Ptr [SI+3Ah], 80h + And Byte Ptr [DI], Not 4 ; Signify channel off + +UpdateMIDI2: + Add SI, SLAVECHANNELSIZE + Dec CX + JNZ UpdateMIDI1 + +; Play cycle + + Mov CX, MAXSLAVECHANNELS + Mov SI, Offset SlaveChannelInformationTable + +UpdateMIDI3: + Cmp Byte Ptr [SI+36h], 100 ; MIDI Instrument? + JNE UpdateMIDI4 + + Mov DX, [SI] + Test DL, 1 + JZ UpdateMIDI4 + + Mov AL, [SI+4Ch] + Mov Byte Ptr [SI+4Ch], 1 + Mov [SI+2Ch], AL + + Test DX, 800h ; Muted? + JNZ UpdateMIDI4 + + Mov DI, [SI+38h] ; Host channel in DI + And Word Ptr [SI], 0111100010001101b + + Test DH, 1 + JZ UpdateMIDINoPlayNote + +UpdateMIDIPlayNote: ; Check if there's a bank select. + Mov AX, [SI+3Eh] ; MIDI Bank + Cmp AX, 0FFFFh + JE UpdatemIDIBankSelectDone + + Mov BL, [SI+3Ch] ; BL = channel + And BX, 0FFh + Add BX, BX + Cmp [MIDIBanks+BX-2], AX + JE UpdateMIDIBankSelectDone + + Mov [MIDIBanks+BX-2], AX + ShR BX, 1 + Mov [MIDIPrograms+BX-1], 0FFh ; Reset program + + Mov BX, MIDICOMMAND_BANKSELECT + Call MIDITranslate + +UpdateMIDIBankSelectDone: ; Check for a program specification + Cmp Byte Ptr [SI+3Dh], 0 + JL UpdateMIDIProgramDone + + Mov BL, [SI+3Ch] ; BL = channel + And BX, 0FFh + Mov AL, [SI+3Dh] ; MIDI program + Cmp [MIDIPrograms+BX-1], AL + JE UpdateMIDIProgramDone + + Mov [MIDIPrograms+BX-1], AL + + Mov BX, MIDICOMMAND_PROGRAMSELECT + Call MIDITranslate + +UpdateMIDIProgramDone: +; Check for MIDI pitch wheel.. + Test Byte Ptr [ES:2Ch], 64 + JZ UpdateMIDINoPitchWheel + + Mov BL, [SI+3Ch] ; BL = channel + And BX, 0FFh + Add BX, BX + Cmp [MIDIPitch+BX-2], 2000h + JE UpdateMIDINoPitchWheel + + Mov [MIDIPitch+BX-2], 2000h + Mov AL, [SI+3Ch] + Dec AL + Or AL, 0E0h + Call MIDISendFilter + Xor AL, AL + Call MIDISendFilter ; Reset pitch wheel + Mov AL, 40h + Call MIDISendFilter + +UpdateMIDINoPitchWheel: + Mov EAX, [SI+14h] + Mov BX, MIDICOMMAND_PLAYNOTE + Mov [SI+1Ch], EAX + Call MIDITranslate + Jmp UpdateMIDINoChangeVolume + +UpdateMIDINoPlayNote: ; Change in volume? + Test DL, 64 + JZ UpdateMIDINoChangeVolume + + Mov BX, MIDICOMMAND_CHANGEVOLUME + Call MIDITranslate + +UpdateMIDINoChangeVolume: + Test DH, 80h ; Pan changed? + JZ UpdateMIDINoChangePan + + Mov BL, [SI+3Ch] ; BL = channel + And BX, 0FFh + Mov AL, [SI+37h] ; FPP + + Cmp [MIDIPan+BX-1], AL + JE UpdateMIDINoChangePan + + Mov [MIDIPan+BX-1], AL + + Mov BX, MIDICOMMAND_CHANGEPAN + Call MIDITranslate + +UpdateMIDINoChangePan: ; Pitch changed? + Test DL, 32 + JZ UpdateMIDINoPitchChange + + Mov BX, MIDICOMMAND_CHANGEPITCH + Call MIDITranslate + +UpdateMIDINoPitchChange: + +UpdateMIDI4: + Add SI, SLAVECHANNELSIZE + Dec CX + JNZ UpdateMIDI3 + + Ret + +EndP UpdateMIDI + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc UpdateInstruments + Assume DS:Music ; Things to update: + ; 1) Volume envelope + ; 2) Fadeout + ; 3) FinalVolume + ; 4) Vibrato. + ; Turn off channel if + ; 1) Volume envelope is off & VEV = 0 or + ; 2) Fadeout = 0 + + Mov CX, MAXSLAVECHANNELS + Mov SI, Offset SlaveChannelInformationTable + Mov [DoMIDICycle], 0 + +UpdateInstruments1: + Test Byte Ptr [SI], 1 + JNZ UpdateInstruments16 ; Channel on!! + +UpdateInstruments2: + Add SI, SLAVECHANNELSIZE + Dec CX + JNZ UpdateInstruments1 + + Cmp [DoMIDICycle], 0 + JE UpdateInstrumentNoMIDICycle + + Call UpdateMIDI + +UpdateInstrumentNoMIDICycle: + Ret + +; UpdateInstruments14: +; Jmp UpdateInstruments5 ; Jump point + +UpdateInstruments16: + Push CX + + Mov CX, [SI] + + MovZX EDI, Word Ptr [SI+30h] ; ES:DI = instrument + + Cmp Byte Ptr [SI+33h], 0FFh ; No instrument? + JE UpdateInstruments5 ; Prev Intruments14 + + Mov BP, CX + And BP, 4 ; BP = sustain for envelope calls + +UpdatePitchEnvelope: + Test CH, 40h + JZ UpdatePitchEnvelopeApply + + Push SI + Push DI + + Add SI, 70h + Add DI, 1D4h + Call UpdateEnvelope + + Pop DI + Pop SI + + JNC UpdatePitchEnvelopeApply + + And CH, Not 40h + +UpdatePitchEnvelopeApply: + Test Byte Ptr [ES:DI+1D4h], 80h + JZ UpdatePitchEnvelopePitch + + Cmp Byte Ptr [SI+36h], 100 + JE UpdatePanEnvelope + +UpdatePitchEnvelopeFilter: + Mov BX, [SI+71h] + SAR BX, 6 ; Range -128 to +128 + Add BX, 128 ; Range 0 -> 256 + Cmp BH, 1 + AdC BL, -1 + Mov [SI+3Eh], BL + + Or CL, 64 ; Recalculate final volume + +; Test Byte Ptr [SI+3Ah], 80h +; JNZ UpdatePanEnvelope +; +; Call SetFilterCutoff +; + Jmp UpdatePanEnvelope + +UpdatePitchEnvelopePitch: + Mov BX, [SI+71h] + SAR BX, 3 + JZ UpdatePanEnvelope +IFE USEFPUCODE + JS UpdatePitchEnvDown +ENDIF + + Push DI + Mov DI, [SI+38h] + + Call PitchSlideUpLinear ; req: DS:SI points to table + ; DS:DI points to host channel + ; BX = magnintude + Pop DI +IFE USEFPUCODE + Jmp UpdatePostPitchEnvelope + +UpdatePitchEnvDown: + Neg BX + Call PitchSlideDownLinear + +UpdatePostPitchEnvelope: +ENDIF + Or CL, 32 ; Recalculate freq + +UpdatePanEnvelope: + Test CH, 20h + JZ UpdateVolumeEnvelope + + Or CL, 2 ; Recalculate pan + + Push SI + Push DI + + Add SI, 60h + Add DI, 182h + Call UpdateEnvelope + + Pop DI + Pop SI + + JNC UpdateVolumeEnvelope + + And CH, Not 20h + +UpdateVolumeEnvelope: + Test CH, 10h ; Volume envelope on? + JZ UpdateInstruments3 + + Or CL, 16 ; Recalculate volume + + Push SI + Push DI + + Add SI, 50h + Add DI, 130h + Call UpdateEnvelope + + Pop DI + Pop SI + + JC UpdateVolumeEnvelope1 + Test CL, 8 ; Note fade on? + JNZ UpdateInstruments13 + + ; Now, check if loop + sustain + ; off + Test BP, BP + JZ UpdateInstruments5 + + Test Byte Ptr [ES:DI+130h], 2 ; Normal vol env loop? + JNZ UpdateInstruments19 + Jmp UpdateInstruments5 ; Volume calculation + +UpdateVolumeEnvelope1: ; Envelope turned off... + And CH, Not 10h ; Turn off envelope flag + + Cmp Byte Ptr [SI+52h], 0 ; Turn off if end of loop is + JE UpdateInstruments17 ; reached + + Jmp UpdateInstruments19 + +UpdateInstruments3: + Test CL, 8 ; Note fade?? + JNZ UpdateInstruments13 + + ; Also apply fade if No vol env + ; AND sustain off + + Test CL, 4 ; Note off issued? + JZ UpdateInstruments5 + +UpdateInstruments19: + Or CL, 8 + +UpdateInstruments13: + Mov AX, [ES:DI+14h] ; AX = fadeout. + Sub [SI+26h], AX + JG UpdateInstruments4 + Mov Word Ptr [SI+26h], 0 + +UpdateInstruments17: ; Turn off channel + Test Byte Ptr [SI+3Ah], 80h + JNZ UpdateInstruments18 + + Or Byte Ptr [SI+3Ah], 80h + ; Host channel exists + Mov BX, [SI+38h] + And Byte Ptr [BX], Not 4 + +UpdateInstruments18: +; Mov Word Ptr [SI], 200h +; Pop CX +; Jmp UpdateInstruments2 + Or CH, 2 + +UpdateInstruments4: + Or CL, 16 ; Recalc volume flag. + +UpdateInstruments5: + Test CL, 16 + JZ UpdateInstrument10 + ; Calculate volume + And CL, Not 16 + Mov DX, Word Ptr [SoloSample] ; DL = sample, DH = inst + + Or CL, 64 ; Recalc final volume + Mov AL, [SI+21h] ; Note volume.. + + Mul Byte Ptr [SI+23h] ; Channel volume + ; AX = (0->4096) + Cmp DL, 0FFh + JE UpdateInstrumentNoSampleSolo + + Cmp [SI+36h], DL + JNE UpdateInstrumentSolo + +UpdateInstrumentNoSampleSolo: + Cmp DH, 0FFh + JE UpdateInstrumentNoInstrumentSolo + + Cmp [SI+33h], DH + JE UpdateInstrumentNoInstrumentSolo + +UpdateInstrumentSolo: + Or CH, 8 + +UpdateInstrumentNoInstrumentSolo: + Mul Word Ptr [SI+26h] ; Fadeout Vol (0->1024) + ; DX:AX = 0->4194304 + SHRD AX, DX, 7 + ; AX = (0->32768) + Mov DL, [SI+24h] ; Sample volume + Mul DX ; DX:AX = 0->4194304 + + SHRD AX, DX, 7 ; AX = 0->32768 + + Mov DX, Word Ptr [SI+51h] ; VEV, 0->64*256 + Mul DX ; DX:AX = 0->536870912 + + SHRD AX, DX, 14 ; AX = 0->32768 + + Xor DH, DH + Mov DL, GlobalVolume + Mul DX ; DX:AX = 0->4194304 + + SHRD AX, DX, 7 + Mov [SI+20h], AH + Mov [SI+4Ah], AX + +UpdateInstrument10: + Test CL, 2 ; Change in panning? + JZ UpdateInstrument20 + + And CL, Not 2 + Or CH, 128 + + Mov DL, [SI+2Ah] ; DL = actual pan + Mov AL, DL + Cmp DL, 100 + JE UpdateInstrumentSurroundPan + + Mov AL, 32 + Sub AL, DL + CBW + Xor AL, AH + Sub AL, AH ; AL = |32-ActualPan| + + Neg AL + Add AL, 32 + IMul Byte Ptr [SI+62h] ; Pan envelope.. + SAR AX, 5 + Add AL, DL + + Mov [SI+25h], AL ; Value to show.. + + Sub AL, 32 + ; Pan = (Pan-32)* Separation/128 + 32 + Mov AH, [ES:34h] + ShR AH, 1 ; AH = 0->64 (Separation) + IMul AH ; AX = -2048->+2048 + ; ie. AH = -8->+8 + SAR AX, 6 ; AL = -32->+32 + + Cmp ReverseChannels, 0 + JE UpdateInstrumentPan3 + + Neg AL + +UpdateInstrumentPan3: + Add AL, 32 + Jmp UpdateInstrumentPan2 + +UpdateInstrumentSurroundPan: + Mov [SI+25h], AL + +UpdateInstrumentPan2: + Mov [SI+37h], AL + +UpdateInstrument20: + Mov [SI], CX + + Call UpdateVibrato + + Cmp Byte Ptr [SI+36h], 100 ; MIDI? + JNE UpdateInstrumentsNoMIDI + + Mov [DoMIDICycle], 1 + +UpdateInstrumentsNoMIDI: + Pop CX + + Jmp UpdateInstruments2 + +EndP UpdateInstruments + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc UpdateData + + Assume DS:Music + + Mov CX, 64 + Mov AX, PlayMode + Cmp AX, 1 + JE UpdateData_PlayMode1 + JB UpdateData_PlayMode0 + Jmp UpdateData_PlayMode2 + +UpdateData_PlayMode0: ; Step through each channel. + ; Check if on/updatemode OK + Mov DI, Offset HostChannelInformationTable + +UpdateData1: + Cmp Byte Ptr [DI+21h], 0 + JE PlayMode0UpdateVolume1 + + Dec Byte Ptr [DI+21h] ; Handle counter + JNZ UpdateData4 + + And Word Ptr [DI], Not 303h ; Turn off mode. + +UpdateData4: + Mov AX, [DI] + + Test AL, 4 ; Channel on? + JZ UpdateData2 + + Test AH, 1 + JZ UpdateData2 ; Don't update effect?? + +PlayMode0UpdateVolume2: + Push CX + + Mov BX, [DI+0Ah] + And BX, 7 + Add BX, BX + + Call Word Ptr [VolumeEffectTable+BX] + + Pop CX + + Mov AL, [DI] + +UpdateData2: + Test AL, 2 + JNZ UpdateData3 ; Update effect regardless.. + + Test AL, 4 ; Channel on? + JZ PlayMode0UpdateVolume1 + + Test AL, 1 + JZ PlayMode0UpdateVolume1 ; Don't update effect?? + +UpdateData3: ; OK. now handle counter. + Push CX + + Mov BX, [DI+6] + And BX, 31 + Add BX, BX + + Call Word Ptr [CommandTable+BX] + + Pop CX + +PlayMode0UpdateVolume1: + Add DI, HOSTCHANNELSIZE ; Progress to next channel + Dec CX + JNZ UpdateData1 + + Ret ; That's all! + +UpdateData_PlayMode1: + ; Pattern stuff.. + Dec ProcessTick + Dec CurrentTick + JZ UpdateData_Pattern1 + +UpdateData_NoNewRow: ; OK. call update command. + Mov DI, Offset HostChannelInformationTable + +UpdateData_NoNewRow1: + Mov AX, [DI] ; AX = host flags. + + Test AL, 4 + JZ UpdateData_NoNewRow5 + + Test AH, 1 + JZ UpdateData_NoNewRow5 + +UpdateData_NoNewRow4: + Push CX + + Mov BX, [DI+0Ah] + And BX, 7 + Add BX, BX + + Call Word Ptr [VolumeEffectTable+BX] + + Pop CX + + Mov AL, [DI] ; AX = host flags. + +UpdateData_NoNewRow5: + Test AL, 3 + JZ UpdateData_NoNewRow2 + + Test AL, 2 + JNZ UpdateData_NoNewRow3 + + Test AL, 4 + JZ UpdateData_NoNewRow2 + +UpdateData_NoNewRow3: + Push CX + + Mov BX, [DI+6] + And BX, 31 + Add BX, BX + + Call Word Ptr [CommandTable+BX] + + Pop CX + +UpdateData_NoNewRow2: + Add DI, HOSTCHANNELSIZE + Dec CX + JNZ UpdateData_NoNewRow1 + + Ret + +UpdateData_Pattern1: ; OK... have to update row. + Mov AX, CurrentSpeed + Mov CurrentTick, AX + Mov ProcessTick, AX + + Dec RowDelay + JNZ UpdateEffectData + + Mov Word Ptr RowDelay, 1 + + Mov AX, ProcessRow + Inc AX ; Progress to new row. + Cmp AX, NumberOfRows + JB UpdateData_Pattern2 + + Cmp StopEndOfPlaySection, 0 + JNE UpdateDataStopSong + ; Wrap row. + Xor AX, AX + XChg AX, BreakRow + +UpdateData_Pattern2: + Jmp UpdateData_Song1 +; Mov ProcessRow, AX +; Mov CurrentRow, AX +; +; ; Gotta get note data. +; Call UpdateNoteData +; Ret + +UpdateEffectData: + Mov DI, Offset HostChannelInformationTable + +UpdateEffectData1: + Test Byte Ptr [DI], 64 + JZ UpdateEffectData2 + + Mov AL, [DI+2] + Test AL, 88h + JZ UpdateEffectData2 + + Push AX + Push CX + + And AL, 88h + Mov [DI+2], AL + + Mov BL, [DI+6] + And BX, 31 + Add BX, BX + + Call Word Ptr [InitCommandTable + BX] ; Init note + + Pop CX + Pop AX + + Mov [DI+2], AL + +UpdateEffectData2: + Add DI, HOSTCHANNELSIZE + Dec CX + JNZ UpdateEffectData1 + Ret + +UpdateData_PlayMode2: + Dec ProcessTick + Dec CurrentTick + JNZ UpdateData_NoNewRow + ; Play song stuff... + + Mov AX, CurrentSpeed + Mov CurrentTick, AX + Mov ProcessTick, AX + + Dec RowDelay + JNZ UpdateEffectData + + Mov Word Ptr RowDelay, 1 + + Mov AX, ProcessRow + Inc AX + Cmp AX, NumberOfRows + JB UpdateData_Song1 + + Test OrderLockFlag, 1 + JNZ UpdateData_Song5 + + Mov BX, ProcessOrder ; Get new pattern. + Xor DX, DX + Inc BX + +UpdateData_Song2: + Cmp BX, 100h + JGE UpdateData_Song4 + + Mov CL, [ES:BX+100h] ; CL = next pattern. + Cmp CL, 200 + JB UpdateData_Song3 + + Inc BX + Cmp CL, 0FEh + JE UpdateData_Song2 + + Mov StopSong, 1 + + Cmp StopEndOfPlaySection, 0 + JE UpdateData_Song4 + +UpdateDataStopSong: + Call Music_Stop ; Optionally.. loop! + Ret + +UpdateData_Song4: + Test DX, DX + JNZ UpdateDataStopSong + + Inc DX + Xor BX, BX + Jmp UpdateData_Song2 + +UpdateData_Song3: + Mov ProcessOrder, BX + Mov CurrentOrder, BX + + Mov Byte Ptr CurrentPattern, CL + +UpdateData_Song5: + Xor AX, AX + XChg AX, BreakRow + +UpdateData_Song1: + Mov ProcessRow, AX + Mov CurrentRow, AX + + Call UpdateNoteData + Ret + +EndP UpdateData + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_GetNumberOfSamples Far ; Returns AX + + Push CX + Push DS + Push SI + Push ES + Push DI + + Push CS + Pop DS + Assume DS:Music + + Mov ES, SongDataArea + Mov DI, 63912-160 + + Mov AX, 99 + +Music_GetNumberOfSamples1: + Mov CX, 80 + Mov SI, Offset SampleHeader + RepE CmpsB + JNE Music_GetNumberOfSamples2 + + Sub DI, 160 + Dec AX + JNZ Music_GetNumberOfSamples1 + +Music_GetNumberOfSamples2: + + Pop DI + Pop ES + Pop SI + Pop DS + Pop CX + + Ret + +EndP Music_GetNumberOfSamples + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_GetNumberOfInstruments Far ; Returns AX + + Push CX + Push DS + Push SI + Push ES + Push DI + + Push CS + Pop DS + Assume DS:Music + + Mov ES, SongDataArea + Mov DI, 55912-554*2 + + Mov AX, 99 + +Music_GetNumberOfInstruments1: + Mov CX, 554 + Mov SI, Offset InstrumentHeader + RepE CmpsB + JNE Music_GetNumberOfInstruments2 + + Sub DI, 1108 + Dec AX + JNZ Music_GetNumberOfInstruments1 + +Music_GetNumberOfInstruments2: + + Pop DI + Pop ES + Pop SI + Pop DS + Pop CX + + Ret + +EndP Music_GetNumberOfInstruments + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_GetSampleHeader Far ; AX = sample, 1 based + + Mov SI, AX + Mov DS, CS:SongDataArea + Add SI, SI + + Mov SI, [DS:64910+SI] + + Ret + +EndP Music_GetSampleHeader + ; Returns DS:SI + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_GetSampleLocation Far ; AX = sample (1based) + ; CH = page. + ; Returns DS:ESI + ; ECX = length + ; Carry if no sample. + ; Zero set if 8 bit + Mov CS:LastSample, AX + + Push AX + Push BX + Push DX + + Mov BX, AX + Add BX, BX + + Mov DS, CS:SongDataArea + Mov BX, [64910+BX] + Test Byte Ptr [BX+12h], 1 + JZ Music_GetSampleLocationEnd + +Music_GetSampleLocation3: + Mov AL, [BX+48h] + Test AL, AL + JZ Music_GetSampleLocationEnd + + Cmp AL, 2 + JA Music_GetSampleLocationEnd + JE Music_GetSampleLocation4 + + Mov AX, [BX+4Ah] + Xor CL, CL + ShL CX, 2 + Add AX, CX + + Jmp Music_GetSampleLocation2 + +Music_GetSampleLocation4: + Mov DX, [BX+4Ah] + Mov CL, [BX+49h] + Call E_MapEMSMemory + Call E_GetEMSPageFrame + +Music_GetSampleLocation2: + Xor ESI, ESI + Mov ECX, [BX+30h] + + Test Byte Ptr [BX+12h], 2 ; Zero flag for 8-bit. + + Mov DS, AX + +Music_GetSampleLocation5: + ClC + Jmp Music_GetSampleLocationEnd2 ; Need to preserve zero flag + +Music_GetSampleLocationEnd: + StC + +Music_GetSampleLocationEnd2: + Pop DX + Pop BX + Pop AX + + Ret + +EndP Music_GetSampleLocation + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +; Accessed via Int 3 +Proc Music_UpdateSampleLocation Far ; Reqs ESI. + + PushAD + + Mov AX, CS:LastSample + Mov ECX, ESI + ShR ECX, 8 + ShL CH, 2 + + Call Music_GetSampleLocation + + PopAD + IRet + +EndP Music_UpdateSampleLocation + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_FarUpdateSampleLocation Far + + PushF + + PushF + ClI + Call Far Ptr Music_UpdateSampleLocation + + PopF + + Ret + +EndP Music_FarUpdateSampleLocation + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_GetPlayMode Far + + Push DS + + Push CS + Pop DS + Assume DS:Music + + Mov AX, PlayMode + Mov BX, CurrentRow + Mov CX, CurrentPattern + Mov DX, CurrentOrder + Mov SI, NumberOfRows + + Pop DS + + Ret + Assume DS:Nothing + +EndP Music_GetPlayMode + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_GetPlayMode2 Far + + Push DS + + Push CS + Pop DS + Assume DS:Music + + Mov AX, PlayMode + Mov EBX, DWord Ptr CurrentOrder + Mov CX, CurrentRow + ShL ECX, 16 + Mov CX, CurrentTick + + Pop DS + Ret + +EndP Music_GetPlayMode2 + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_PlayPattern Far ; AX = pattern, BX = number of rows + ; CX = row to start + + Push DS + + Call Music_Stop + + Push CS + Pop DS + Assume DS:Music + + Mov MIDIPitchDepthSent, 0 + Mov LastMIDIByte, 0FFh + + Mov CurrentPattern, AX + Mov CurrentRow, CX + Dec CX + Mov NumberOfRows, BX + Mov ProcessRow, CX + Mov PlayMode, 1 + + Pop DS + + Ret + +EndP Music_PlayPattern + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_PlaySong Far ; AX = Order + + PushA + Push DS + + Call Music_Stop + + Push CS + Pop DS + Assume DS:Music + + Mov MIDIPitchDepthSent, 0 + Mov LastMIDIByte, 0FFh + + Mov CurrentOrder, AX + Dec AX + Mov ProcessOrder, AX + Mov ProcessRow, 0FFFEh + Mov PlayMode, 2 + + Call StartClock + + Mov BX, MIDICOMMAND_START + Mov SI, Offset SlaveChannelInformationTable + Call MIDITranslate + + Pop DS + PopA + Ret + +EndP Music_PlaySong + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_PlayPartSong Far ; AX = order, BX = row. + + Push AX + Push BX + Push DS + + Call Music_Stop + + Mov CS:NumberOfRows, 200 + Mov CS:ProcessOrder, AX + Mov CS:CurrentOrder, AX + Mov CS:CurrentRow, BX + Dec BX + Mov CS:ProcessRow, BX + + Mov BX, AX + + Mov DS, CS:SongDataArea + MovZX AX, Byte Ptr [DS:BX+100h] + Mov CS:CurrentPattern, AX + + Mov CS:PlayMode, 2 + + Call StartClock + + Pop DS + Pop BX + Pop AX + Ret + +EndP Music_PlayPartSong + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_KBPlaySong Far + + Xor AX, AX + Cmp CS:PlayMode, 2 + JNE Music_PlaySong + + Ret + +EndP Music_KBPlaySong + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_StopChannels + + Push CX + Push DS + Push SI + Push DI + + Push CS + Pop DS + Assume DS:Music + + Mov CX, 64 + Mov SI, Offset HostChannelInformationTable + +Music_StopChannels1: + Mov Word Ptr [SI], 0 + Mov Word Ptr [SI+26h], 0 + Add SI, HOSTCHANNELSIZE + Loop Music_StopChannels1 + + Mov CX, MAXSLAVECHANNELS + Mov SI, Offset SlaveChannelInformationTable + +Music_StopChannels2: + Test Byte Ptr [SI], 1 + JZ Music_StopChannelsNoMIDI + + Cmp Byte Ptr [SI+36h], 100 + JNE Music_StopChannelsNoMIDI + + PushF + ClI + Mov DI, [SI+38h] + Mov BX, MIDICOMMAND_STOPNOTE + Call MIDITranslate + PopF + +Music_StopChannelsNoMIDI: + Mov Word Ptr [SI], 200h + Add SI, SLAVECHANNELSIZE + Loop Music_StopChannels2 + + Pop DI + Pop SI + Pop DS + Pop CX + + Ret + +EndP Music_StopChannels + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_Stop Far + + PushA + PushF + Push DS + Push ES + + CLI + + Push CS + Pop DS + Assume DS:Music + +; Turn off MIDI channels first. + + Test OrderLockFlag, 1 + JZ Music_StopNoOrderLocked + + Call Music_ToggleOrderUpdate + +Music_StopNoOrderLocked: + Mov CX, MAXSLAVECHANNELS + Mov SI, Offset SlaveChannelInformationTable + +Music_StopMIDI1: + Test Byte Ptr [SI], 1 + JZ Music_StopNoMIDI + + Cmp Byte Ptr [SI+36h], 100 + JNE Music_StopNoMIDI + + Mov DI, [SI+38h] + Mov BX, MIDICOMMAND_STOPNOTE + Call MIDITranslate + +Music_StopNoMIDI: + Add SI, SLAVECHANNELSIZE + Loop Music_StopMIDI1 + + Mov BX, MIDICOMMAND_STOP ; Stop + Mov SI, Offset SlaveChannelInformationTable + Call MIDITranslate + + Mov PlayMode, 0 + + Mov DecodeExpectedPattern, 0FFFEh + Mov DecodeExpectedRow, 0FFFEh + Mov RowDelay, 1 + Mov CurrentRow, 0 + Mov CurrentOrder, 0 + Mov CurrentTick, 1 + Mov BreakRow, 0 + + Push CX + Push DS + Push SI + Push DI + + Push CS + Pop ES + + Mov DI, Offset MIDIPrograms + Mov CX, 32 + Mov AX, 0FFFFh + Rep StosW + + Mov DI, Offset HostChannelInformationTable + Mov DS, SongDataArea + Assume DS:Nothing + + Mov SI, 40h + Mov DX, 040h + Xor AX, AX + +Music_Clear1: + Mov CX, 16 + Rep StosW + Mov AL, DH + StosW + + Xor AX, AX + Mov CX, 6 + Rep StosW + + Mov AH, [SI+40h] + LodsB + And AL, 7Fh + StosW + Xor AX, AX + Mov CX, 16 + Rep StosW + + Inc DH + Dec DL + JNZ Music_Clear1 + + ; Now clear SlaveChannel + Mov DX, MAXSLAVECHANNELS + +Music_Clear2: + Mov AX, 200h + StosW + Mov CX, SLAVECHANNELSIZE/2-1 + Xor AX, AX + Rep StosW + Dec DX + JNZ Music_Clear2 + + Push DS + Pop ES ; ES = SongDataArea + + Pop DI + Pop SI + Pop DS + Pop CX + Assume DS:Music + + Mov AX, [ES:32h] ; AL = speed, AH = tempo + Mov BX, [ES:30h] ; BL = globalvol + + Xor DX, DX + Mov DL, AL + Mov GlobalVolume, BL + Mov CurrentSpeed, DX + Mov ProcessTick, DX + Mov Tempo, AH + + Call Music_InitTempo + Call MIDI_ClearTable + + Pop ES + Pop DS + PopF + PopA + + Ret + +EndP Music_Stop + Assume DS:Nothing, ES:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_UpdatePatternOffset Far + + Mov CS:DecodeExpectedPattern, 0FFFEh + + Ret + +EndP Music_UpdatePatternOffset + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_PlayNote Far ; DS:SI points to 5-note struct + ; AX = channel + ; DH = +32 means ignore mute + ; settings + ; DH = +128 means to use central + ; pan and max volume. + PushAD + Push DS + Push ES + + Mov AH, HOSTCHANNELSIZE + Mul AH + Mov DI, Offset HostChannelInformationTable + Add DI, AX + + Mov ES, CS:SongDataArea + + Xor DL, DL ; DL = mask + + ClI + + LodsB + Cmp AL, NONOTE + JE Music_PlayNote1 + + Or DL, 1 + Mov [CS:DI+3], AL + +Music_PlayNote1: + LodsB + Test AL, AL + JZ Music_PlayNote2 + + Or DL, 2 + Mov [CS:DI+4], AL + +Music_PlayNote2: + LodsB + Cmp AL, 0FFh + JE Music_PlayNote3 + + Or DL, 4 + Mov [CS:DI+5], AL + +Music_PlayNote3: + LodsW + Test AX, AX + JZ Music_PlayNote4 + + Or DL, 8 + +Music_PlayNote4: + Push CS + Pop DS + Assume DS:Music + + Push DX + + And DH, 7Fh + Mov [DI+6], AX + Mov [DI+8], AX + Mov [DI+2], DL + And Word Ptr [DI], Not (3+32+64+256) + Or Byte Ptr [DI], DH ; Now for command update count + + Mov AX, CurrentSpeed + Mov [DI+21h], AL + + Call PreInitCommand + + Pop DX + + Test Byte Ptr [DI], 4 + JZ Music_PlayNote5 + + Test DH, 128 + JZ Music_PlayNote5 + + Mov SI, [DI+24h] + Mov Word Ptr [SI+2Ah], 2020h; Pan and pan set. + Mov Byte Ptr [SI+23h], 40h ; Full channel volume. + +Music_PlayNote5: + Mov DecodeExpectedRow, 0FFFEh + StI + + Pop ES + Pop DS + PopAD + + Ret + +EndP Music_PlayNote + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_PlaySample Far + ; AL = Note + ; AH = sample number + ; CX = channel. + + PushAD + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Music + + Mov ES, SongDataArea + + Push AX + + Mov AX, HOSTCHANNELSIZE + Mul CX + Add AX, Offset HostChannelInformationTable + Mov DI, AX + + Pop AX + +; Mov DI, Offset HostChannelInformationTable + + ClI + + Mov Byte Ptr [DI+2], 3 ; Note & Sample + Mov [DI+3], AL ; Note... + Mov Byte Ptr [DI+4], 0FFh + Mov [DI+0Eh], AX + Or Word Ptr [DI], 8020h + + Call InitNoCommand + + Test Byte Ptr [DI], 4 + JZ Music_PlaySample1 + + Mov SI, [DI+24h] + Mov Word Ptr [SI+2Ah], 2020h + Mov Byte Ptr [SI+23h], 40h ; Full channel volume. + Mov Byte Ptr [SI+3Bh], 0 ; Note cut. + Mov Word Ptr [SI+28h], 0 + +Music_PlaySample1: + And Word Ptr [DI], Not 8000h + + Mov DecodeExpectedRow, 0FFFEh + StI + + Pop ES + Pop DS + PopAD + + Ret + +EndP Music_PlaySample + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_GetHostChannelInformationTable Far + + Push CS + Pop DS + Assume DS:Music + + Mov SI, Offset HostChannelInformationTable + + Ret + +EndP Music_GetHostChannelInformationTable + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_GetSlaveChannelInformationTable Far + + Push CS + Pop DS + Assume DS:Music + + Mov SI, Offset SlaveChannelInformationTable + Mov CX, MAXSLAVECHANNELS + + Ret + +EndP Music_GetSlaveChannelInformationTable + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_NextOrder Far + + Push DS + + Push CS + Pop DS + Assume DS:Music + + Cmp PlayMode, 2 + JNE Music_NextOrder1 + + Mov PlayMode, 0 + Call Music_StopChannels + Mov ProcessRow, 0FFFEh + Mov CurrentTick, 1 + Mov RowDelay, 1 + Mov PlayMode, 2 + +Music_NextOrder1: + Pop DS + Ret + +EndP Music_NextOrder + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_LastOrder Far + + Push DS + + Push CS + Pop DS + Assume DS:Music + + Cmp PlayMode, 2 + JNE Music_NextOrder1 + + Mov AX, ProcessOrder + Cmp AX, 0 + JLE Music_LastOrder1 + + ClI + + Mov PlayMode, 0 + Call Music_StopChannels + Sub AX, 2 + Mov ProcessOrder, AX + Mov ProcessRow, 0FFFEh + Mov CurrentTick, 1 + Mov RowDelay, 1 + Mov PlayMode, 2 + + StI + +Music_LastOrder1: + Pop DS + Ret + +EndP Music_LastOrder + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_SetGlobalVolume Far + + Push CX + Push DS + Push SI + + Push CS + Pop DS + Assume DS:Music + + Mov GlobalVolume, AL + Call RecalculateAllVolumes + + Pop SI + Pop DS + Pop CX + Ret + +EndP Music_SetGlobalVolume + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_MuteChannel Far ; AX = channel number + + Push AX + Push CX + Push DS + Push SI + Push DI + + Push CS + Pop DS + Assume DS:Music + + Mov CX, NumChannels + Mov SI, Offset SlaveChannelInformationTable + +Music_MuteChannel1: + Test Byte Ptr [SI], 1 + JZ Music_MuteChannel2 + + Mov AH, [SI+3Ah] + And AH, 07Fh + Cmp AH, AL + JNE Music_MuteChannel2 + + Or Word Ptr [SI], 840h + +Music_MuteChannel2: + Add SI, SLAVECHANNELSIZE + Loop Music_MuteChannel1 + + Pop DI + Pop SI + Pop DS + Pop CX + Pop AX + Ret + +EndP Music_MuteChannel + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_UnmuteChannel Far ; AX = channel number + + Push AX + Push CX + Push DS + Push SI + Push DI + + Push CS + Pop DS + Assume DS:Music + + Mov CX, NumChannels + Mov Word Ptr [SoloSample], 0FFFFh + Mov SI, Offset SlaveChannelInformationTable + +Music_UnmuteChannel1: + Test Byte Ptr [SI], 1 + JZ Music_UnmuteChannel2 + + Mov AH, [SI+3Ah] + And AH, 07Fh + Cmp AH, AL + JNE Music_UnmuteChannel2 + +Comment ~ +Music_UnmuteChannel3: + Test DL, DL + JS Music_UnmuteChannel5 + + Cmp [SI+36h], DL + JE Music_UnmuteChannel2 + +Music_UnmuteChannel4: + Test DH, DH + JS Music_UnmuteChannel5 + + Cmp [SI+33h], DH + JE Music_UnmuteChannel2 + +Music_UnmuteChannel5: +~ + And Byte Ptr [SI+1], Not 8 + Or Byte Ptr [SI], 64 + +Music_UnmuteChannel2: + Add SI, SLAVECHANNELSIZE + Loop Music_UnmuteChannel1 + + Pop DI + Pop SI + Pop DS + Pop CX + Pop AX + Ret + +EndP Music_UnmuteChannel + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_ToggleChannel Far ; AX = channel number. + + Push BX + Push DS + + Mov BX, AX + Mov DS, CS:SongDataArea + + Test Byte Ptr [BX+40h], 80h + JZ Music_ToggleChannel1 + + And Byte Ptr [BX+40h], 7Fh + Call Music_UnmuteChannel + + Mov [CS:MuteChannelTable+BX], 0 + + Pop DS + Pop BX + Ret + +Music_ToggleChannel1: ; Mute channel + Xor [CS:MuteChannelTable+BX], 1 + Or Byte Ptr [BX+40h], 80h + Call Music_MuteChannel + + Pop DS + Pop BX + Ret + +EndP Music_ToggleChannel + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_UnmuteAll Far + + Push BX + Push CX + Push DX + Push DS + Push SI + + Jmp Music_SoloChannel3 + + +Proc Music_SoloChannel Far ; AX = channel + + Push BX + Push CX + Push DX + Push DS + Push SI + ; Check & count whether any playing. + + Mov BX, AX + + Mov DS, CS:SongDataArea + Mov SI, 40h + Mov CX, SI + Mov DX, CX + +Music_SoloChannel1: + LodsB + ShL AL, 1 + SbB DX, 0 + + Loop Music_SoloChannel1 + ; DX = num playing. + Cmp DX, 1 + JNE Music_SoloChannel6 + +Music_SoloChannel2: ; check whether it's the current + Test Byte Ptr [BX+40h], 80h + JZ Music_SoloChannel3 + +Music_SoloChannel6: + Mov CX, 64 ; 64 channel to step through + ; turn 'em all off. +Music_SoloChannel7: + Mov SI, CX + Dec SI + Cmp SI, BX + JE Music_SoloChannel9 + + Test Byte Ptr [SI+40h], 80h + JNZ Music_SoloChannel8 + +Music_SoloChannel10: + Mov AX, SI + Call Music_ToggleChannel + +Music_SoloChannel8: + Loop Music_SoloChannel7 + Jmp Music_SoloChannel11 + +Music_SoloChannel9: + Test Byte Ptr [SI+40h], 80h + JZ Music_SoloChannel8 + Jmp Music_SoloChannel10 + +Music_SoloChannel3: ; solo pressed on already soloed + ; channel -> turn everything on. + Mov CX, 64 + +Music_SoloChannel4: + Mov BX, CX + Dec BX + Cmp [CS:MuteChannelTable+BX], 1 + JNE Music_SoloChannel5 + + Mov AX, BX + Call Music_ToggleChannel + +Music_SoloChannel5: + Loop Music_SoloChannel4 + +Music_SoloChannel11: + Pop SI + Pop DS + Pop DX + Pop CX + Pop BX + + Ret + +EndP Music_SoloChannel +EndP Music_UnmuteAll + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_InitMuteTable Far + + Push AX + Push CX + Push ES + Push DI + + Mov DI, Offset MuteChannelTable + Mov CX, 32 + Push CS + Pop ES + + Xor AX, AX + Rep StosW + + Mov DWord Ptr [CS:SoloSample], 0FFFFh + + Pop DI + Pop ES + Pop CX + Pop AX + + Ret + +EndP Music_InitMuteTable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_InitStereo Far + + Push DS + + Mov DS, CS:SongDataArea + Mov AL, [DS:2Ch] + And AL, 1 + + Call [DriverSetStereo] + + Push CS + Pop DS + Call RecalculateAllVolumes + + Pop DS + Ret + +EndP Music_InitStereo + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_IncreaseSpeed Far ; Returns AX = speed + + Mov AX, CS:CurrentSpeed + Cmp AX, 1 + JE Music_IncreaseSpeed1 + + Dec AX + Mov CS:CurrentSpeed, AX + Push DS + + Mov DS, SongDataArea + Mov [DS:32h], AL + + Pop DS + +Music_IncreaseSpeed1: + Ret + +EndP Music_IncreaseSpeed + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_DecreaseSpeed Far + + Mov AX, CS:CurrentSpeed + Cmp AX, 0FFh + JAE Music_DecreaseSpeed1 + + Inc AX + Mov CS:CurrentSpeed, AX + Push DS + + Mov DS, SongDataArea + Mov [DS:32h], AL + + Pop DS + + +Music_DecreaseSpeed1: + Ret + +EndP Music_DecreaseSpeed + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_SetSoundCard Far ; AL contains sound card num + + Xor AH, AH + + Push EBX + + Mov BX, CS + ShL EBX, 16 + + Mov BX, AX + Add BX, BX + Mov BX, [CS:DriverSoundCard+BX] + Add BX, BX + Mov BX, [CS:DriverNameTable+BX] + Mov [CS:DriverName], EBX + + Pop EBX + + Ret + +EndP Music_SetSoundCard + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_SetSoundCardDriver Far + + Mov Word Ptr [CS:DriverName], SI + Mov Word Ptr [CS:DriverName+2], DS + + Ret + +EndP Music_SetSoundCardDriver + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_SetDMA Far + + Xor AH, AH + Mov DMA, AX + + Ret + +EndP Music_SetDMA + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_SetMixSpeed Far + Assume DS:Nothing + + Mov CmdLineMixSpeed, CX + + Ret + +EndP Music_SetMixSpeed + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_SetIRQ Far + Assume DS:Nothing + + Mov IRQ, CX + + Ret + +EndP Music_SetIRQ + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_SetAddress Far + + Mov BasePort, DX + + Ret + +EndP Music_SetAddress + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_GetDisplayVariables Far + + Mov AX, CS:CurrentSpeed + MovZX BX, CS:Tempo + MovZX CX, CS:GlobalVolume + + Ret + +EndP Music_GetDisplayVariables + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_AssignSampleToInstrument Far ; BX = sample num + ; returns AX + + Push CX DX DS SI ES DI + + Push CS + Pop DS + Assume DS:Music + + Mov ES, SongDataArea + +; Check for sample-number's instrument first. + Mov AX, 554 + Mul BX + Mov DI, AX + Add DI, 512 + + LEA AX, [BX+1] + Mov SI, Offset InstrumentHeader + Mov CX, 554 + + RepE CmpsB + JE Music_AssignSampleToInstrument4 + +; Search + Mov CX, 99 + Mov DI, 512 ; Points to first inst. + Mov AX, 1 + +Music_AssignSampleToInstrument1: + Push CX + + Mov SI, Offset InstrumentHeader + Mov CX, 554 + + RepE CmpsB + JE Music_AssignSampleToInstrument2 + + Add DI, CX + Pop CX + Inc AX + Loop Music_AssignSampleToInstrument1 + + StC + +Music_AssignSampleToInstrumentEnd: + Pop DI ES SI DS DX CX + Ret + +Music_AssignSampleToInstrument2: + Pop CX ; Clear the stack + +Music_AssignSampleToInstrument4: +IF NETWORKENABLED + Call Network_GetSendQueue + JZ Music_AssignSampleNetwork + + Mov SI, AX + Mov AX, 400h + StosW + Mov AX, SI + Dec AX + StosB + +Music_AssignSampleNetwork: + Call Network_FinishedSendQueue +ENDIF + + Push ES + Pop DS + + Sub DI, 554-20h ; Points to name + Mov SI, BX + Mov SI, [64912+SI+BX] + Add SI, 14h + + Mov CX, 26 + Rep MovsB + + Add DI, 7 + + ; Now to fill in table. + Mov CX, 120 + Inc BX + +Music_AssignSampleToInstrument3: + Mov [DI], BL +; Add DI, 2 + ScasW + Loop Music_AssignSampleToInstrument3 + + ClC + Jmp Music_AssignSampleToInstrumentEnd + +EndP Music_AssignSampleToInstrument + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_SetLimit Far + + Mov CS:CmdLineNumChannels, CX + Ret + +EndP Music_SetLimit + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_ReverseChannels Far + + Mov CS:ReverseChannels, 1 + Ret + +EndP Music_ReverseChannels + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_IncreaseVolume Far + + Push CX + Push DS + Push SI + + Push CS + Pop DS + Assume DS:Music + + Mov AL, GlobalVolume + And AX, 0FFh + Cmp AX, 128 + JAE Music_IncreaseVolume1 + + Inc AX + Mov GlobalVolume, AL + Call RecalculateAllVolumes + +Music_IncreaseVolume1: + Pop SI + Pop DS + Pop CX + + Ret + +EndP Music_IncreaseVolume + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_DecreaseVolume Far + + Push CX + Push DS + Push SI + + Push CS + Pop DS + Assume DS:Music + + Mov AL, GlobalVolume + And AX, 0FFh + JZ Music_DecreaseVolume1 + + Dec AX + Mov GlobalVolume, AL + Call RecalculateAllVolumes + +Music_DecreaseVolume1: + Pop SI + Pop DS + Pop CX + + Ret + +EndP Music_DecreaseVolume + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_RegetLoopInformation Far + + Push AX + Push BX + Push CX + Push DX + + Push DS + Push SI + Push ES + + Push CS + Pop DS ; DS setup + Assume DS:Music + + Mov ES, SongDataArea + + Mov CX, NumChannels + Mov SI, Offset SlaveChannelInformationTable + +Music_RegetLoopInformation1: + Test Byte Ptr [SI], 1 + JZ Music_RegetLoopInformation2 + + Push CX + ClI + + Call GetLoopInformation + + Or Byte Ptr [SI], 40h + + StI + Pop CX + +Music_RegetLoopInformation2: + Add SI, SLAVECHANNELSIZE + Loop Music_RegetLoopInformation1 + + + + Pop ES + Pop SI + Pop DS + + Pop DX + Pop CX + Pop BX + Pop AX + + Ret + +EndP Music_RegetLoopInformation + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ResetSoundCardMemory Far + + Jmp [DriverResetMemory] + +EndP ResetSoundCardMemory + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_SoundCardLoadSample Far ; AX = sample number + ; (1 based) + ; Carry set if insuf mem + PushA + Call [DriverLoadSample] + PushF + + JC Music_SoundCardLoadSample1 + + Mov CX, 2 + Mov DI, Offset O1_OutOfSoundCardMemoryList + Call M_Object1List + +Music_SoundCardLoadSample1: + PopF + PopA + Ret + +EndP Music_SoundCardLoadSample + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_SoundCardLoadAllSamples Far + + PushAD + Push DS + + Call Music_Stop + Call S_SaveScreen + + Push 30 + Push 28 + Push 50 + Push 30 + Push 3 + Call S_DrawBox + Add SP, 10 + + Push CS + Pop DS + + Mov DI, (32+29*80)*2 + Mov SI, Offset PrepareSamplesMsg + Mov AH, 20h + Call S_DrawString + + Call S_UpdateScreen + + Call ResetSoundCardMemory + + Mov AX, 1 + +Music_SoundCardLoadAllSamples1: + Call Music_SoundCardLoadSample + JNC Music_SoundCardLoadAllSamples2 + + Inc AX + Cmp AX, 100 + JBE Music_SoundCardLoadAllSamples1 + +Music_SoundCardLoadAllSamples3: + Call S_RestoreScreen + +Music_SoundCardLoadAllSamples2: + Pop DS + PopAD + + Mov AX, 1 + Ret + +EndP Music_SoundCardLoadAllSamples + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_GetFreeSoundCardMemory Far + + Call [DriverGetStatus] + Ret + +EndP Music_GetFreeSoundCardMemory + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_GetNumChannels Far + + Mov AX, CS:NumChannels + + Ret + +EndP Music_GetNumChannels + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_GetPitchTable Far ; Returns ES:DI to pitch table + + Push CS + Pop ES + Mov DI, Offset PitchTable + + Ret + +EndP Music_GetPitchTable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_ToggleReverse Far + + Push CS + Pop DS + Assume DS:Music + + Xor ReverseChannels, 1 + Call ReCalculateAllVolumes + Mov SI, Offset ReverseMsg + Call SetInfoLine + + Ret + +EndP Music_ToggleReverse + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_PatternStorage Far + + Mov CS:PatternStorage, AL + Ret + +EndP Music_PatternStorage + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_InitMixTable Far + + Push AX + Push DS + + Xor AX, AX + Mov DS, CS:SongDataArea + Mov AL, Byte Ptr [DS:31h] ; AL = 0->128 + + Call [DriverSetMixVolume] + + Pop DS + Pop AX + Ret + +EndP Music_InitMixTable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_GetTempo Far + + Xor BH, BH + Mov BL, CS:Tempo + + Ret + +EndP Music_GetTempo + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_GetLastChannel Far ; Returns AX + + Push DS + + Mov DS, CS:SongDataArea + Xor SI, SI + Mov CX, 64 + Xor AX, AX + Xor DX, DX + +Music_GetLastChannel1: + Mov BL, [SI+40h] + ShR BL, 7 + Xor BL, [CS:MuteChannelTable+SI] + JNZ Music_GetLastChannel2 + + Mov AX, DX + +Music_GetLastChannel2: + Inc DX + Inc SI + Loop Music_GetLastChannel1 + + Pop DS + Ret + +EndP Music_GetLastChannel + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_GetDriverScreen Far + + Jmp [DriverSoundCardScreen] + +EndP Music_GetDriverScreen + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_GetDriverVariable Far + + Jmp [DriverGetVariable] + +EndP Music_GetDriverVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_SetDriverVariable Far + + Jmp [DriverSetVariable] + +EndP Music_SetDriverVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_SetNextOrder Far + + Dec AX + Mov CS:ProcessOrder, AX + + Ret + +EndP Music_SetNextOrder + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_GetDelay Far + + ClI + + Xor DX, DX + Mov CX, CS:PlayMode + Test CX, CX + JZ Music_GetDelay2 + + Mov DX, CS:CurrentSpeed + Cmp AX, CS:CurrentRow + JNE Music_GetDelay3 + + Sub DX, CS:ProcessTick + JZ Music_GetDelay2 + + Cmp DX, 0Fh + JAE Music_GetDelay4 + Jmp Music_GetDelay1 + +Music_GetDelay3: + Dec DX + Cmp DX, 0Fh + JBE Music_GetDelay1 + +Music_GetDelay4: + Mov DX, 0Fh + +Music_GetDelay1: + ShL DX, 8 + Or DX, 'S'-'@'+0D000h + +Music_GetDelay2: + StI + Ret + +EndP Music_GetDelay + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +StopSong DB 0 +TimerCounter DD 0 +TotalTimer DD 0 +TotalTimerHigh DD 0 +PleaseWaitMsg DB "Please Wait...", 0 + +Proc InternalTimer Far + + PushAD + + Mov EAX, 0C214h + Mov DX, 16h ; Ticks = (1193181/(2*0.4))/Tempo + Div BX + Add EAX, EAX + Mov CS:TimerCounter, EAX + + PopAD + Ret + +EndP InternalTimer + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_TimeSong Far ; Time song! + + Push CS + Pop DS + Assume DS:Music + + Call S_SaveScreen + + Mov AL, 1 + Call S_SetDirectMode + Call S_DrawSmallBox + + Mov SI, Offset PleaseWaitMsg + Mov AH, 20h + Mov DI, (33+26*80)*2 + Call S_DrawString + + Call Music_Stop + + Mov CX, 0FFFFh + +Music_TimeSong1: + In AL, 21h ; Delay mechanism + In AL, 0A1h ; Delay mechanism + Loop Music_TimeSong1 + + Mov StopSong, 0 + Mov TotalTimer, 0 + Mov TotalTimerHigh, 0 + + ClI + In AL, 0A1h + Mov AH, AL + In AL, 21h + Push AX + + Mov AL, 0FFh + Out 0A1h, AL + Out 21h, AL + + Push DWord Ptr [DriverSetTempo] + + Mov AX, CS + ShL EAX, 16 + Mov AX, Offset InternalTimer + Mov [DriverSetTempo], EAX + + Push Word Ptr [NumChannels] + + Mov ES, SongDataArea + + Push Word Ptr [ES:2Ch] + And Byte Ptr [ES:2Ch], Not 4 + + Xor AX, AX + Call Music_PlaySong + +Music_TimeSong3: + Assume DS:Nothing + Call Update + + Cmp CS:StopSong, 0 + JNE Music_TimeSong4 + + Mov EAX, CS:TimerCounter + Add CS:TotalTimer, EAX + AdC CS:TotalTimerHigh, 0 + Jmp Music_TimeSong3 + +Music_TimeSong4: + Call Music_Stop + + Mov ES, CS:SongDataArea + + Pop Word Ptr [ES:2Ch] + Pop Word Ptr [CS:NumChannels] + Pop DWord Ptr [CS:DriverSetTempo] + + Pop AX + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + StI + + Mov AL, 0 + Call S_SetDirectMode + + Call S_RestoreScreen + + Mov CX, 0FFFFh + Mov DI, Offset O1_ShowTime + Call M_Object1List + + Mov AX, 1 + Ret + +EndP Music_TimeSong + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_ShowTime Far + + Call S_GetDestination + + Mov EDX, CS:TotalTimerHigh + Mov EAX, CS:TotalTimer + + SHRD EAX, EDX, 16 + + Mov DI, (43+27*80)*2 + Call D_ShowTime + + Ret + +EndP Music_ShowTime + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_GetPatternLength Far + + Mov AX, CS:NumberOfRows + Ret + +EndP Music_GetPatternLength + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_SaveMIDIConfig Far + + Call D_GotoStartingDirectory + + Push CS + Pop DS + Assume DS:Music + + Mov AH, 3Ch + Xor CX, CX + Mov DX, Offset MIDIConfigFileName + Int 21h + JC Music_SaveMIDIConfig1 + + Mov BX, AX + + Mov AH, 40h + Mov DS, CS:MIDIDataArea + Xor DX, DX + Mov CX, (128+16+9)*32 + Int 21h + + Mov AH, 3Eh + Int 21h + +Music_SaveMIDIConfig1: + Xor AX, AX + Ret + +EndP Music_SaveMIDIConfig + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_GetMIDIDataArea Far + + Mov DS, CS:MIDIDataArea + Ret + +EndP Music_GetMIDIDataArea + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_ToggleOrderUpdate Far + + Push CS + Pop DS + Assume DS:Music + + Mov SI, Offset OrderUpdateEnabledMsg + Xor OrderLockFlag, 1 + JZ Music_ToggleOrderUpdate1 + + Mov SI, Offset OrderUpdateDisabledMsg + +Music_ToggleOrderUpdate1: + Call SetInfoLine + + Ret + +EndP Music_ToggleOrderUpdate + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_ToggleSoloInstrument Far + + Mov SI, Offset SoloInstrumentMsg + Mov DI, Offset SoloInstrument + Mov BP, 1 + Jmp Music_ToggleSolo + +EndP Music_ToggleSoloInstrument + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_ToggleSoloSample Far + + Mov SI, Offset SoloSampleMsg + Mov DI, Offset SoloSample + Xor BP, BP + +EndP Music_ToggleSoloSample + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Music_ToggleSolo Far + + Push CS + Pop DS + Assume DS:Music + + Call PE_GetLastInstrument ; Returns BX + + Mov AX, BX + Add BX, BP + + Cmp [DI], BL + Mov Word Ptr [SoloSample], 0FFFFh + JE Music_ToggleSolo1 + + Inc AX + Mov Byte Ptr [DI], BL + + Jmp Music_ToggleSolo2 + +Music_ToggleSolo1: + Mov SI, Offset UnsoloMsg + +Music_ToggleSolo2: + Call SetInfoLine + + Mov CX, NumChannels + Mov SI, Offset SlaveChannelInformationTable + Xor BX, BX + + Mov ES, SongDataArea + +Music_ToggleSolo3: + Or Byte Ptr [SI], 18 + Mov BL, [SI+3Ah] ; BX = channel + + Test Byte Ptr [ES:BX+40h], 80h + JNZ Music_ToggleSolo4 + + And Word Ptr [SI], Not 800h + +Music_ToggleSolo4: + Add SI, SLAVECHANNELSIZE + Dec CX + JNZ Music_ToggleSolo3 + + Call RecalculateAllVolumes + + Mov AX, 1 + Ret + +EndP Music_ToggleSolo + Assume DS:Nothing + + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +EndS + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +End diff --git a/it/IT_M_EFF.INC b/it/IT_M_EFF.INC new file mode 100644 index 0000000..0bbc2be --- /dev/null +++ b/it/IT_M_EFF.INC @@ -0,0 +1,2945 @@ +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +SlideTable DB 1, 4, 8, 16, 32, 64, 96, 128, 255 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Comment ~ + +Proc GetC5Speed + + Push BX + Push SI + Push BP + + Cmp Byte Ptr [DI+0Fh], 101 ; MIDI sample + JNE GetC5Speed1 + +; OK.. we have a MIDI sample +; Check whether the midi sample points to a valid sample +; And if so, use that sample's C5 speed. + Mov SI, [DS:DI+3] ; Not a note? + And SI, 0FFh + + Mov BP, [DS:DI+4] + And EBP, 0FFh + JZ GetC5Speed1 ; No sample? + + Add SI, SI + Mov BP, [ES:64710+EBP+EBP] + + Mov AX, [ES:BP+SI+40h] ; AL = note + ; AH = sample. + + Test AH, AH ; No sample? + JZ GetC5Speed1 + Mov SI, AX + ShR SI, 8 + + Add SI, SI + Mov SI, [ES:64910+SI] ; Sample offset + Test Byte Ptr [ES:SI+12h], 1 + JZ GetC5Speed1 + + Mov BX, SI + +GetC5Speed1: + Mov EAX, [ES:BX+3Ch] ; EAX = C5Spd + + Pop BP + Pop SI + Pop BX + + Ret + +EndP GetC5Speed + +~ + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc InitVolumeEffect ; Done A, B, H + + Test Byte Ptr [DI+2], 44h + JNZ InitVolumeProcess + +InitVolumeEffectNoEffect: + Ret + +InitVolumeProcess: + Mov AL, [DI+5] + Mov AH, AL + + And AL, 7Fh + Sub AL, 65 + JC InitVolumeEffectNoEffect + + Test AH, 80h + JZ InitVolumeEffect1 + + Add AL, 60 + +InitVolumeEffect1: + Mov DL, 10 + Xor AH, AH + Div DL ; AL = effect number + ; AH = effect parameter + Mov [DI+0Ah], AL ; Store effect number + + ; Memory for effects A->D, (EFG)/H dont' share. + + ; Effects Ax and Bx (fine volume slide up and down) require immediate + ; handling. No flags required. (effect 0 and 1) + + ; Effects Cx, Dx, Ex, Fx (volume/pitch slides) require flag to be + ; set (effects 2->5) + + ; Effects Gx and Hx need init (handling) code + flags. + ; (effects 6 and 7). + + Test AH, AH + JZ InitVolumeEffectNoMemory + + Cmp AL, 4 + JB InitNormalMemory + + Cmp AL, 6 + JB InitSlideMemory + JA InitVolumeEffectNoMemory + + MovZX BX, AH + Mov DL, [SlideTable+BX-1] + + Test Byte Ptr [ES:2Ch], 20h ; Link command G? + JZ CommandGMemoryOldEffects + + Mov [DI+1Eh], DL + Jmp InitVolumeEffectNoMemory + +CommandGMemoryOldEffects: + Mov [DI+11h], DL + Jmp InitVolumeEffectNoMemory + +InitSlideMemory: + ShL AH, 2 + Mov [DI+11h], AH + Jmp InitVolumeEffectNoMemory + +InitNormalMemory: + Mov [DI+0Bh], AH + +InitVolumeEffectNoMemory: + Test Byte Ptr [DI], 4 ; Channel not on! + JZ InitVolumeEffect3 + Mov SI, [DI+24h] + + Cmp AL, 1 + JA InitVolumeEffect2 + Mov AL, [DI+0Bh] + JE InitVolumeEffectB + +InitVolumeEffectA: ; Fine volume slide up. + Add AL, [SI+22h] + Cmp AL, 64 + JBE InitVolumeEffectABEnd + Mov AL, 64 + Jmp InitVolumeEffectABEnd + +InitVolumeEffectB: ; Fine volume slide down + Sub AL, [SI+22h] + Neg AL + JNS InitVolumeEffectABEnd + Xor AL, AL + +InitVolumeEffectABEnd: + Jmp CommandD2 + +InitVolumeEffect2: + Or Word Ptr [DI], 100h + + Cmp AL, 6 + JA InitVolumeEffectH + JE InitVolumeEffectG + +InitVolumeEffectCDEF: +InitVolumeEffectEnd: + Ret + +InitVolumeEffect3: + Cmp AL, 7 ; Vibrato? + JNE InitVolumeEffectCDEF + +InitVolumeEffectH: + ShL AH, 2 + JZ InitVolumeEffectH1 + + Mov [DI+3Ah], AH + +InitVolumeEffectH1: + Test Byte Ptr [DI], 4 + JZ InitVolumeEffectCDEF + + Jmp InitVibrato + +InitVolumeEffectG: + Jmp InitCommandG11 + +EndP InitVolumeEffect + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc VolumeCommandC + + Mov SI, [DI+24h] + Mov AL, [DI+0Bh] + Add AL, [SI+22h] + Cmp AL, 64 + JBE VolumeCommandC1 + + And Word Ptr [DI], Not 100h ; Turn off effect calling + Mov AL, 64 + +VolumeCommandC1: + Jmp CommandD2 + +EndP VolumeCommandC + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc VolumeCommandD + + Mov SI, [DI+24h] + Mov AL, [SI+22h] + Sub AL, [DI+0Bh] + JNC VolumeCommandD1 + + And Word Ptr [DI], Not 100h ; Turn off effect calling + Xor AL, AL + +VolumeCommandD1: + Jmp CommandD2 + +EndP VolumeCommandD + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc VolumeCommandE ; Pitch slide down + + Mov BX, [DI+11h] + And BX, 0FFh + ShL BX, 2 + Jmp CommandEChain + Ret + +EndP VolumeCommandE + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc VolumeCommandF + + Mov BX, [DI+11h] + And BX, 0FFh + ShL BX, 2 + Jmp CommandFChain + +EndP VolumeCommandF + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc VolumeCommandG + + Test Byte Ptr [DI], 16 + JZ VolumeCommandGEnd + + Mov BX, [DI+11h] + + Test Byte Ptr [ES:2Ch], 20h ; Command G linked? + JZ VolumeCommandGMemoryOldEffects + + Mov BX, [DI+1Eh] + +VolumeCommandGMemoryOldEffects: + And BX, 0FFh + JZ VolumeCommandGEnd + + ShL BX, 2 + + Mov SI, [DI+24h] + + Cmp Byte Ptr [DI+42h], 1 + JE VolumeCommandG1 + ; Slide down + Call PitchSlideDown + ; Check that frequency is above porta + ; to frequency. + Mov EAX, [SI+10h] + Cmp EAX, [DI+34h] + JA VolumeCommandG6 + +VolumeCommandG4: + Mov EAX, [DI+34h] + And Word Ptr [DI], Not (110h) ; Turn off calling + +VolumeCommandG3: + Mov [SI+10h], EAX + +VolumeCommandG6: + Mov [SI+14h], EAX + +VolumeCommandGEnd: + Ret + +VolumeCommandG1: ; Slide up! + Call PitchSlideUp + ; Check that + ; 1) Channel is on + ; 2) Frequency (set) is below porta to + ; frequency + Mov EAX, [SI+10h] + + Test Word Ptr [SI], 200h + JNZ VolumeCommandG5 + + Cmp EAX, [DI+34h] + JB VolumeCommandG6 + +VolumeCommandG5: + And Word Ptr [SI], Not 200h + Or Byte Ptr [DI], 4 ; Turn on. + Jmp VolumeCommandG4 + +EndP VolumeCommandG + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +InitNoCommand4: + Test CH, 4 + JZ InitNoCommand10 ; Taken if the channel's off. + + Mov SI, [DI+24h] + + Cmp AL, 0FEh + JA InitNoCommand5 ; Noteoff + JNE InitNoCommandNoteFade + + And CH, Not 4 + + Cmp Byte Ptr [SI+36h], 100 + JE MIDINoteCut + + Test Byte Ptr CS:DriverFlags, 2 + JNZ MIDINoteCut + + Mov Word Ptr [SI], 200h + Jmp NoOldEffect + +MIDINoteCut: +; And CH, Not 4 + Or Word Ptr [SI], 200h + +InitNoCommand10: ; Jump point. + Jmp NoOldEffect ; InitNoCommand1 + +InitNoCommandNoteFade: + Or Byte Ptr [SI], 8 ; Note fade + + Jmp NoOldEffect ; InitNoCommand1 + +InitNoCommand5: + Or Byte Ptr [SI], 4 ; Note off + +; Cmp Byte Ptr [SI+22h], 0 ; Volume = 0??? +; JE InitNoCommand13 + Jmp InitNoCommand11 + +Proc InitNoCommand ; DS:DI points to CIT area. + + Assume DS:Music + Mov CL, [DI+2] ; CL = mask + Mov CH, [DI] ; CH = channel info. + + Test CL, 33h + JZ NoOldEffect ; InitCommand1 + + ; Note here! + ; Check for noteoff. + Mov AL, [DI+0Eh] + Cmp AL, 120 + JAE InitNoCommand4 + + Test CH, 4 + JZ InitNoCommand9 + + Mov SI, [DI+24h] + Test CL, 11h + JNZ InitNoCommand9 + + Mov BX, [SI+32h] + Cmp BX, [DI+03h] + JE NoOldEffect ; InitNoCommand1 + +InitNoCommand9: + Test CL, 44h + JZ NoVolumePorta + + Cmp Byte Ptr [DI+5], 193 + JB NoVolumePorta + Cmp Byte Ptr [DI+5], 202 + JA NoVolumePorta + + Test Byte Ptr [DI], 4 + JNZ InitVolumeEffect + +NoVolumePorta: + Call AllocateChannel +; JC InitNoCommand1 + JC NoOldEffect + ; Channel allocated. + ; put volume + Mov BX, [SI+34h] ; Sample offset. + Mov AL, [DI+22h] + Mov AH, AL + Mov [SI+21h], AX ; Volset + + Test Byte Ptr [ES:2Ch], 4 ; Instrument mode? + JNZ InitNoCommandNoDefaultPan + + Mov AL, [ES:BX+2Fh] + Test AL, AL + JNS InitNoCommandNoDefaultPan + + Mov AH, AL + And AX, 7F7Fh + Mov [DI+2Eh], AL + Mov [SI+2Ah], AX + +InitNoCommandNoDefaultPan: + Mov EAX, [ES:BX+3Ch] ; EAX = C5Spd +; Call GetC5Speed + + Xor EBX, EBX + Mov [SI+2Ch], EBX + Mov [SI+48h], BX + Mov [SI+4Ch], EBX + ; Calculate frequency. + Mov BL, [DI+0Eh] ; BL = note. + + Mul [PitchTable+4*EBX] + SHRD EAX, EDX, 16 + Mov [SI+10h], EAX + Mov [SI+14h], EAX + + Or CH, 4 + And CH, Not 16 + +InitNoCommand11: + Push CX + Call GetLoopInformation + Pop CX + +InitNoCommand1: + Test CL, 22h+44h + JZ InitNoCommand3 + + Mov AH, [ES:2Ch] ; Instrument mode and old effects? + And AH, 14h + Cmp AH, 14h + JNE NoOldEffect +; Test AH, 4 +; JZ NoOldEffect + + Test CL, 22h + JZ NoOldEffect + + MovZX EBX, Byte Ptr [DI+4] + Cmp BL, 0FFh + JE NoOldEffect + + Mov Word Ptr [SI+26h], 0400h + Mov BX, [ES:EBX*2+64710] ; Instrument offset. + + Call InitPlayInstrument + +NoOldEffect: + Test CL, 44h + JZ InitNoCommand7 + + Mov AL, [DI+5] + Cmp AL, 64 + JBE InitNoCommand8 ; Volume set... + + Mov AH, AL + And AH, 7Fh + Sub AH, 65 + JNC InitNoCommand7 + +InitNoCommandPanning: ; Panning set! + Mov [DI], CH + + Sub AL, 128 + Call InitCommandX2 ; Destroys (SI), AX + +InitNoCommand7: + Test CL, 22h ; Instrument present? -> + ; Change volume + JZ InitNoCommand3 + + Mov BL, [DI+0Fh] ; Get instrument offset. + And BX, 0FFh + JZ InitNoCommand3 + + Add BX, BX + Mov BX, [ES:64910+BX] + + Mov AL, [ES:BX+13h] ; Default volume + +InitNoCommand8: + Mov [DI+22h], AL + + Test CH, 4 + JZ InitNoCommand3 + + Mov SI, [DI+24h] + + Mov AH, AL + Mov [SI+21h], AX + Or Byte Ptr [SI], 10h ; recalc volume + +InitNoCommand3: ; Randomise volume if required. + Test Byte Ptr [DI], 80h + Mov [DI], CH + JZ InitNoCommandEnd + + Push CX + Call ApplyRandomValues + Pop CX + +InitNoCommandEnd: + Jmp InitVolumeEffect + +EndP InitNoCommand + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc InitCommandA + + Assume DS:Music + + Mov AL, [DS:DI+7] + And AX, 0FFh + JZ InitCommandA_1 + + Mov CX, CurrentSpeed + Sub CurrentTick, CX + Sub ProcessTick, CX + Add CurrentTick, AX + Add ProcessTick, AX + Mov CurrentSpeed, AX + +InitCommandA_1: + Jmp InitNoCommand + +EndP InitCommandA + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc InitCommandB + Assume DS:Music + + MovZX AX, Byte Ptr [DI+7] + Cmp AX, CurrentOrder + JA InitCommandB1 + + Mov StopSong, 1 + +InitCommandB1: + Dec AX + Mov ProcessOrder, AX + Mov ProcessRow, 0FFFEh + + Jmp InitNoCommand + +EndP InitCommandB + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc InitCommandC + + Assume DS:Music + + Cmp PatternLooping, 0 + JNE InitCommandC1 + + MovZX AX, Byte Ptr [DS:DI+7] + Mov BreakRow, AX + + Mov ProcessRow, 0FFFEh + +InitCommandC1: + Jmp InitNoCommand + +EndP InitCommandC + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc InitCommandD + Assume DS:Music + + Call InitNoCommand + + Mov AL, [DI+7] + Test AL, AL + JZ InitCommandD1 + + Mov [DI+10h], AL + +InitCommandD1: + Test Byte Ptr [DI], 4 + JZ InitCommandD6 + + Mov SI, [DI+24h] + +InitCommandD7: ; Jmp point for Lxx + Mov AL, [DI+10h] + Or Byte Ptr [SI], 16 ; Recalc vol + + Mov AH, AL + Test AH, 0Fh + JZ InitCommandD2 + Test AH, 0F0h + JZ InitCommandD3 + And AX, 0FF0h + Cmp AH, 0Fh + JE InitCommandD5 + Cmp AL, 0F0h + JE InitCommandD4 + +InitCommandD6: + Ret + +InitCommandD2: ; Slide up. + ShR AL, 4 + Mov [DI+30h], AL + + Or Byte Ptr [DI], 1 + Cmp AL, 0Fh + JE InitCommandD8 + + Ret + +InitCommandD8: + Jmp CommandD + +InitCommandD3: ; Slide down + Neg AL + Mov [DI+30h], AL + + Or Byte Ptr [DI], 1 + Cmp AL, -15 + JE InitCommandD9 + + Ret + +InitCommandD9: + Jmp CommandD + +InitCommandD4: ; Slide down (fine) + Mov Byte Ptr [DI+30h], 0 + Mov AL, [SI+22h] + Sub AL, AH ; Slide down + JNS InitCommandD4_1 + + Xor AL, AL + +InitCommandD4_1: + Mov AH, AL + Mov [SI+21h], AX + Mov [DI+22h], AL + Ret + +InitCommandD5: ; Slide up (fine) + Mov Byte Ptr [DI+30h], 0 + + ShR AL, 4 + Mov AH, [SI+22h] + Add AL, AH + Cmp AL, 64 + JBE InitCommandD4_1 + + Mov AL, 64 + Jmp InitCommandD4_1 + +EndP InitCommandD + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc InitCommandE + Assume DS:Music + + Call InitNoCommand + + Mov AL, [DI+7] + Test AL, AL + JZ InitCommandE2 + + Mov [DI+11h], AL + +InitCommandE2: + Test Byte Ptr [DI], 4 + JZ InitCommandE1 + + Mov SI, [DI+24h] + Mov AL, [DI+11h] + + Test AL, AL + JZ InitCommandE1 ; still no slide?? + + Mov AH, AL + And AH, 0F0h + Cmp AH, 0E0h + JB InitCommandE4 + + And AL, 0Fh + JZ InitCommandE1 + + Xor BX, BX + + Cmp AH, 0E0h + JE InitCommandE5 + + ShL AL, 2 + +InitCommandE5: + Mov BL, AL + Call PitchSlideDown + + Mov EAX, [SI+10h] + Mov [SI+14h], EAX + Ret + +InitCommandE4: + Xor AH, AH + ShL AX, 2 + Mov [DI+40h], AX + Or Byte Ptr [DI], 1 ; call update only if necess. + +InitCommandE1: + Ret + +EndP InitCommandE + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc InitCommandF + Assume DS:Music + + Call InitNoCommand + + Mov AL, [DI+7] + Test AL, AL + JZ InitCommandF2 + + Mov [DI+11h], AL + +InitCommandF2: + Test Byte Ptr [DI], 4 + JZ InitCommandF1 + + Mov SI, [DI+24h] + ; OK.. now processing is dependent + ; upon slide mode. + + Mov AL, [DI+11h] + Test AL, AL + JZ InitCommandF1 ; still no slide?? + + Mov AH, AL + And AH, 0F0h + Cmp AH, 0E0h + JB InitCommandF4 + + And AL, 0Fh + JZ InitCommandF1 + + Xor BX, BX + + Cmp AH, 0E0h + JE InitCommandF5 + + ShL AL, 2 + +InitCommandF5: + Mov BL, AL + Call PitchSlideUp + + Mov EAX, [SI+10h] ; Update frequency set field. + Mov [SI+14h], EAX + Ret + +InitCommandF4: + Xor AH, AH + ShL AX, 2 + Mov [DI+40h], AX + Or Byte Ptr [DI], 1 ; call update only if necess. + +InitCommandF1: + Ret + +EndP InitCommandF + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +InitCommandG15: + Jmp InitNoCommand + +Proc InitCommandG + Assume DS:Music + ; Check whether channel on/owned + Mov AL, [DI+7] + Test AL, AL + JZ InitCommandG6 + + Test Byte Ptr [ES:2Ch], 20h ; Compatibility Gxx? + JZ InitCommandGNotOldEffects1 + + Mov [DI+1Eh], AL + Jmp InitCommandG6 + +InitCommandGNotOldEffects1: + Mov [DI+11h], AL + +InitCommandG6: + Test Byte Ptr [DI], 4 + JZ InitCommandG15 + +InitcommandG11: ; Jumped to from Lxx + Mov SI, [DI+24h] + + Mov CL, [DI+2] ; CL = mask. + + Test CL, 22h + JZ InitCommandG17 + ; Checking for change of + ; Sample or instrument. + Mov AL, [DI+0Fh] ; Sample + And EAX, 0FFh + JZ InitCommandG17 + + Dec AX + + Mov DX, [DI+3] + Test Byte Ptr [ES:2Ch], 20h + JNZ InitGXXCompat1 + +; Don't overwrite note if MIDI! + Cmp Byte Ptr [DI+0Fh], 101 + JE InitCommandG13 + + Cmp [SI+33h], DH ; Ins the same? + Mov [SI+32h], DX ; Nte + Ins. + + JNE InitCommandG19 + + Cmp AL, [SI+36h] + JNE InitCommandG16 + +InitCommandG17: + Jmp InitCommandG13 + +InitCommandGNoSample: + Mov Word Ptr [SI], 200h + And Byte Ptr [DI], Not 4 + Ret + +InitGXXCompat1: + Mov AL, [SI+36h] + Inc AX + Mov [DI+0Fh], AL + + Mov BX, [ES:EAX+EAX+64910] + Mov AX, [ES:BX+11h] + Add AL, AL + Mov [SI+24h], AL + + Jmp InitCommandG18 + +InitCommandG19: + Cmp AL, [SI+36h] ; Sample the same? + JE InitCommandG18 + +InitCommandG16: + Mov BX, [ES:EAX+EAX+64912] + Mov Byte Ptr [SI+1], 1 + ; Now to update sample info. + Mov [SI+34h], BX ; Offset of sample + Mov [SI+36h], AL ; Sample num. + + Xor EAX, EAX + + Mov [SI+1Ah], AX ; Reset vibrato.. + Mov [SI+0Bh], AL ; Reset loop direction. + Mov [SI+2Ch], EAX + Mov [SI+48h], AX + Mov [SI+4Ch], EAX + + Mov AX, [ES:BX+11h] + Add AL, AL + Mov [SI+24h], AL + + Test AH, 1 + JZ InitCommandGNoSample + + And AH, 2 ; 16 bit... + ShR AX, 8 + Mov [SI+18h], AX + + Call GetLoopInformation + Mov CL, [DI+2] + +InitCommandG18: + Test Byte Ptr [ES:2Ch], 4 ; Instrument/sample mode? + JZ InitCommandG14 + ; Now for instruments + + Mov Word Ptr [SI+26h], 0400h + MovZX EBX, Byte Ptr [DI+4] + + Mov BX, [ES:EBX*2+64710] ; Instrument offset. + + Push Word Ptr [SI] + Call InitPlayInstrument + Pop AX + + Test AL, 1 + JZ InitCommandGXXCompat3 + + And Word Ptr [SI], Not 100h + +InitCommandGXXCompat3: + + Mov AL, [ES:BX+18h] + Mul Byte Ptr [SI+24h] + ShR AX, 7 + Mov [SI+24h], AL + + Jmp InitCommandG14 + +InitCommandG13: + Test CL, 11h + JZ InitCommandG1 + + ; OK. Time to calc freq. +InitCommandG14: + Mov AL, [DI+0Eh] + Cmp AL, 119 + JBE InitCommandG5 + +InitCommandG12: + Test Byte Ptr [DI], 4 + JZ InitCommandG1 + + Cmp AL, 0FEh + JA InitCommandGNoteOff + JNE InitCommandGNoteFade + + And Byte Ptr [DI], Not 4 ; Note cut! + Mov Word Ptr [SI], 200h ; Cut. + Jmp InitCommandG1 + +InitCommandGNoteOff: + Or Byte Ptr [SI], 4 ; Note off + Push CX + Call GetLoopInformation + Pop CX + Jmp InitCommandG1 + +InitcommandGNoteFade: + Or Byte Ptr [SI], 8 + Jmp InitCommandG1 + +InitCommandG5: +; Don't overwrite note if MIDI! + Cmp Byte Ptr [DI+0Fh], 101 + JE InitCommandGMIDI2 + + Mov [SI+32h], AL + +InitCommandGMIDI2: + Xor EDX, EDX + Mov BX, [SI+34h] + Mov DL, AL + Mov EAX, [ES:BX+3Ch] ; BP = C5Spd +; Call GetC5Speed + + Mul [PitchTable+EDX*4] + SHRD EAX, EDX, 16 + + Mov [DI+34h], EAX + Or Byte Ptr [DI], 16 + +InitCommandG1: + Test CL, 44h + JZ InitCommandG2 +; JZ InitCommandG3 + + Mov AL, [DI+5] + + Cmp AL, 64 + JBE InitCommandG4 + + Mov AH, AL + And AH, 7Fh + Sub AH, 65 + JNC InitCommandG2 + +InitCommandGPanning: + Sub AL, 128 + Call InitCommandX2 ; Panning set... + +InitCommandG2: + Test CL, 22h + JZ InitCommandG3 + + Mov BX, [SI+34h] ; Sample memory offset. + Mov AL, [ES:BX+13h] + +InitCommandG4: + Or Byte Ptr [SI], 16 ; recalc volume. + Mov AH, AL + Mov [SI+21h], AX + Mov [DI+22h], AL + +InitCommandG3: + Test Byte Ptr [DI], 16 ; Slide on??? + JZ InitCommandGEnd + + MovZX AX, Byte Ptr [DI+11h] ; Work out magnitude + dirn + + Test Byte Ptr [ES:2Ch], 20h ; Command G memory + JZ InitCommandGNotOldEffects2 + + Mov AL, [DI+1Eh] + +InitCommandGNotOldEffects2: + ShL AX, 2 + JZ PrepareCommandGEnd + + Mov [DI+40h], AX + + Mov AX, [DI+34h] + Mov DX, [DI+36h] ; Port freq. + + Cmp DX, [SI+16h] + JA InitCommandG8 + JB InitCommandG9 + Cmp AX, [SI+14h] + JA InitCommandG8 + JB InitCommandG9 + ; equal?!?!? + ; then don't update effect. + Jmp PrepareCommandGEnd + +InitCommandG8: + Mov Byte Ptr [DI+42h], 1 ; slide up + Jmp InitCommandG10 + +InitCommandG9: + Mov Byte Ptr [DI+42h], 0 ; slide down. + +InitCommandG10: + Test Word Ptr [DI], 100h + JNZ PrepareCommandGEnd + + Or Byte Ptr [DI], 1 ; Update effect if necess. + +PrepareCommandGEnd: + +InitCommandGEnd: ; Don't call volume + ; effects if it has a Gxx! + Test Word Ptr [DI], 100h + JNZ InitCommandGNoVolEffect + + Jmp InitVolumeEffect + +InitCommandGNoVolEffect: + Ret + +EndP InitCommandG + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc InitCommandH + Assume DS:Music + + Test Byte Ptr Byte Ptr [DI+2], 11h + JZ InitCommandH2 + Cmp Byte Ptr [DI+3], 119 + JA InitCommandH2 + + Mov Byte Ptr [DI+39h], 0 + Mov Byte Ptr [DI+2Dh], 0 + +InitCommandH2: + Mov AL, [DI+7] + Mov AH, AL + And AX, 0FF0h ; AH = depth + + JZ InitCommandH4 + + ShR AL, 2 ; AL = speed. + JZ InitCommandH3 + + + Mov [DI+3Bh], AL + +InitCommandH3: + ShL AH, 2 ; Depth * 4 + JZ InitCommandH4 + + Test Byte Ptr [ES:2Ch], 10h + JZ InitCommandH5 + + Add AH, AH + +InitCommandH5: + Mov [DI+3Ah], AH + +InitCommandH4: + Call InitNoCommand + + Test Byte Ptr [DI], 4 + JZ InitCommandH1 + + Or Byte Ptr [DI], 1 ; Update mode. + + Jmp InitVibrato + +InitCommandH1: + Ret + +EndP InitCommandH + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc InitCommandI + + Call InitNoCommand + + Mov AL, [DI+7] + Test AL, AL + JZ InitCommandI2 + + Mov [DI+13h], AL + +InitCommandI2: + Test Byte Ptr [DI], 4 + JZ InitCommandI1 + ; OK.. now to handle tremor + Or Byte Ptr [DI], 1 + + Mov AL, [DI+13h] + Mov AH, AL + And AL, 0Fh + ShR AH, 4 + + Test Byte Ptr [ES:2Ch], 16 + JZ InitCommandI3 + + Add AX, 101h + +InitCommandI3: + Mov [DI+40h], AX ; AL = Offtime, AH = ontime + + Jmp CommandI + +InitCommandI1: + Ret + +EndP InitCommandI + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc InitCommandJ + Assume DS:Music + + Call InitNoCommand + + Mov Word Ptr [DI+40h], 0 + Mov AL, [DI+7] + Test AL, AL + JNZ InitCommandJ2 + + Mov AL, [DI+14h] + Jmp InitCommandJ3 + +InitCommandJ2: + Mov [DI+14h], AL + +InitCommandJ3: + Test Byte Ptr [DI], 4 + JZ InitCommandJ1 + + Mov BL, AL + ShR AL, 4 + And EBX, 0Fh + + Or Byte Ptr [DI], 1 ; Update when channel on + + LEA DX, [EBX*4+PitchTable+240] + Mov BL, AL + Mov [DI+44h], DX + LEA DX, [EBX*4+PitchTable+240] + Mov [DI+42h], DX + +InitCommandJ1: + Ret + +EndP InitCommandJ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc InitCommandK + + Mov AL, [DI+7] + Test AL, AL + JZ InitCommandK1 + + Mov [DI+10h], AL + +InitCommandK1: + Call InitNoCommand + + Test Byte Ptr [DI], 4 + JZ InitCommandKEnd + + Call InitVibrato + Call InitCommandD7 + Or Byte Ptr [DI], 2 ; Always update. + +InitCommandKEnd: + Ret + +EndP InitCommandK + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc InitCommandL + + Mov AL, [DI+7] + Test AL, AL + JZ InitCommandL1 + + Mov [DI+10h], AL + +InitCommandL1: + Test Byte Ptr [DI], 4 + JZ InitCommandLEnd + + Call InitCommandG11 + Call InitCommandD7 + Or Byte Ptr [DI], 2 ; Always update. + +InitCommandLEnd: + Ret + +EndP InitCommandL + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc InitCommandM + Assume DS:Music + + Call InitNoCommand + + Mov AL, [DI+7] ; AL = command val. + Cmp AL, 40h + JA InitCommandM3 + +InitCommandM2: + Test Byte Ptr [DI], 4 + JZ InitCommandM1 + + Mov SI, [DI+24h] + + Mov [SI+23h], AL + Or Byte Ptr [SI], 16 ; recalc volume + +InitCommandM1: + Mov [DI+2Fh], AL + +InitCommandM3: + Ret + +EndP InitCommandM + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc InitCommandN + Assume DS:Music + + Mov AL, [DI+7] + Test AL, AL + JZ InitCommandN1 + + Mov [DI+16h], AL + +InitCommandN1: + Call InitNoCommand + + Mov AL, [DI+16h] + Mov AH, AL + Test AH, 0Fh + JZ InitCommandN2 + Test AH, 0F0h + JZ InitCommandN3 + And AX, 0FF0h + Cmp AH, 0Fh + JE InitCommandN4 + Cmp AL, 0F0h + JE InitCommandN5 + Ret + +InitCommandN2: + ShR AL, 4 + Mov [DI+40h], AL + Or Byte Ptr [DI], 2 ; Always update effect + Ret + +InitCommandN3: + Neg AL + Mov [DI+40h], AL + Or Byte Ptr [DI], 2 + Ret + +InitCommandN4: + ShR AL, 4 + Add AL, [DI+2Fh] + Cmp AL, 64 + JBE InitCommandN6 + Mov AL, 64 + Jmp InitCommandM2 + +InitCommandN5: + Mov AL, [DI+2Fh] + Sub AL, AH + JNC InitCommandN6 + Xor AL, AL + +InitCommandN6: + Jmp InitCommandM2 + + +EndP InitCommandN + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc InitCommandO + Assume DS:Music + + Mov AL, [DI+7] + Test AL, AL + JZ InitCommandO2 + + Mov [DI+12h], AL + +InitCommandO2: + Call InitNoCommand + +; Mov AL, [DI+2] +; Test AL, 22h +; JNZ InitCommandO1 + +; Test AL, 11h +; Test Byte Ptr [DI+2], 11h + Test Byte Ptr [DI+2], 33h + JZ InitCommandO1 + + Cmp Byte Ptr [DI+0Eh], 120 + JAE InitCommandO1 + +InitCommandO3: + Test Byte Ptr [DI], 4 + JZ InitCommandO1 + + Xor EAX, EAX + Mov SI, [DI+24h] + Mov AH, [DI+1Bh] + Mov AL, [DI+12h] + ShL EAX, 8 + + Cmp EAX, [SI+44h] ; End of sample/end of sample loop + JB InitCommandO4 + + Test Byte Ptr [ES:2Ch], 16 + JZ InitCommandO1 + + Mov EAX, [SI+44h] + Dec EAX + +InitCommandO4: + Mov [SI+4Ch], EAX + Mov [SI+2Ch], EAX + + Xor AX, AX + Mov [SI+48h], AX + Ret + +InitCommandO1: + Ret + +EndP InitCommandO + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc InitCommandP + Assume DS:Music + + Mov AL, [DI+7] + Test AL, AL + JZ InitCommandP1 + + Mov [DI+17h], AL + +InitCommandP1: + Call InitNoCommand + + Mov DL, [DI+2Eh] + Test Byte Ptr [DI], 4 + JZ InitCommandP8 + + Mov SI, [DI+24h] + Mov DL, [SI+2Bh] ; Pan set + +InitCommandP8: + Cmp DL, 100 ; Surround?? + JE InitCommandP7 + + Mov AL, [DI+17h] + Mov AH, AL + Test AH, 0Fh + JZ InitCommandP2 + Test AH, 0F0h + JZ InitCommandP3 + And AX, 0F00Fh + Cmp AL, 0Fh + JE InitCommandP4 + Cmp AH, 0F0h + JE InitCommandP5 + +InitCommandP7: + Ret + +InitCommandP2: + ShR AL, 4 + Neg AL + Mov [DI+40h], AL + Or Byte Ptr [DI], 2 ; Always update effect + Ret + +InitCommandP3: + Mov [DI+40h], AL + Or Byte Ptr [DI], 2 + Ret + +InitCommandP4: + ShR AH, 4 + Mov AL, DL + Sub AL, AH + JNC InitCommandP6 + Xor AL, AL + Jmp InitCommandX2 + +InitCommandP5: + Add AL, DL + Cmp AL, 64 + JBE InitCommandP6 + + Mov AL, 64 + +InitCommandP6: + Jmp InitCommandX2 + +EndP InitCommandP + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc InitCommandQ + + Call InitNoCommand + + Mov AL, [DI+7] + Test AL, AL + JZ InitCommandQ1 + + Mov [DI+18h], AL + +InitCommandQ1: + Test Byte Ptr [DI], 4 + JZ InitCommandQ2 + + Or Byte Ptr [DI], 1 + + Test Byte Ptr [DI+2], 11h + JZ InitCommandQ3 + + Mov AL, [DI+18h] + And AL, 0Fh ; AL = retrig count + Mov [DI+33h], AL ; retrig countdown + +InitCommandQ2: + Ret + +InitCommandQ3: + Jmp CommandQ + +EndP InitCommandQ + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc InitCommandR + Assume DS:Music + + Mov AL, [DI+7] + Mov AH, AL + And AX, 0FF0h ; AH = depth + JZ InitCommandR4 + + ShR AL, 2 ; AL = speed. + JZ InitCommandR3 + + Mov [DI+3Fh], AL + +InitCommandR3: + ShL AH, 1 + JZ InitCommandR4 + + Mov [DI+3Eh], AH + +InitCommandR4: + Call InitNoCommand + + Test Byte Ptr [DI], 4 + JZ InitCommandR1 + + Or Byte Ptr [DI], 1 ; Update mode. + + Jmp InitTremelo + +InitCommandR1: + Ret + +EndP InitCommandR + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +CommandSTable Label Word + DW Offset InitNoCommand ; 0 + DW Offset InitNoCommand ; 1 + DW Offset InitNoCommand ; 2 + DW Offset InitCommandS3x ; 3 - set vibrato waveform + DW Offset InitCommandS4x ; 4 - set tremelo waveform + DW Offset InitCommandS5x ; 5 - set panbrello waveform + DW Offset InitCommandS6x ; 6 - extra delay of x frames + DW Offset InitCommandS7x ; 7 - instrument functions + DW Offset InitCommandS8x ; 8 - set pan + DW Offset InitCommandS9x ; 9 - set surround + DW Offset InitCommandSAx ; A - Set high order offset + DW Offset InitCommandSBx ; B - loop control + DW Offset InitCommandSCx ; C - note cut + DW Offset InitCommandSDx ; D - note delay + DW Offset InitCommandSEx ; E - pattern delay + DW Offset InitCommandSFx ; F - MIDI Macro select + +CommandS7Table Label Word + DW Offset InitCommandS70 ; Past note cut + DW Offset InitCommandS71 ; Past note off + DW Offset InitCommandS72 ; Past note fade + DW Offset InitCommandS73 ; Set NNA to cut + DW Offset InitCommandS73 ; Set NNA to continue + DW Offset InitCommandS73 ; Set NNA to off + DW Offset InitCommandS73 ; Set NNA to fade + DW Offset InitCommandS77 ; Set volume envelope on + DW Offset InitCommandS78 ; Set volume envelope off + DW Offset InitCommandS79 ; Set panning envelope on + DW Offset InitCommandS7A ; Set panning envelope off + DW Offset InitCommandS7B ; Set pitch envelope on + DW Offset InitCommandS7C ; Set pitch envelope off + DW Offset InitNoCommand + DW Offset InitNoCommand + DW Offset InitNoCommand + +Proc InitCommandS + Assume DS:Music + + Mov AL, [DI+7] + Test AL, AL + JNZ @ICS1 + + Mov AL, [DI+1Ah] + +@ICS1: + Mov [DI+1Ah], AL + + Mov AH, AL + And AX, 0F00Fh + + Mov [DI+40h], AX ; Misc effects data. + + Mov BX, AX + ShR BX, 11 ; BX = (AH>>4)*2 + + Jmp [CommandSTable+BX] + +InitCommandS3x: + Cmp AL, 3 + JA @ICS2 + Mov [DI+38h], AL + +@ICS2: + Jmp InitNoCommand + +InitCommandS4x: + Cmp AL, 3 + JA @ICS3 + Mov [DI+3Ch], AL + +@ICS3: + Jmp InitNoCommand + +InitCommandS5x: + Cmp AL, 3 + JA @ICS4 + + Mov [DI+28h], AL + Mov Byte Ptr [DI+29h], 0 + +@ICS4: + Jmp InitNoCommand + +InitCommandS6x: + And AX, 0FFh + Add CurrentTick, AX + Add ProcessTick, AX + Jmp InitNoCommand + +InitCommandS7x: + Mov BL, AL + Add BL, BL + Jmp [CommandS7Table+BX] + +InitCommandS70: ; Past Note cut. + Call InitNoCommand + Mov SI, Offset SlaveChannelInformationTable + Mov CX, NumChannels + Mov AL, [DI+20h] + Or AL, 80h + +InitCommandS70_1: + Cmp AL, [SI+3Ah] + JNE @ICS5 + + Test Byte Ptr CS:DriverFlags, 2 + JZ @ICS70_2 + + Or Word Ptr [SI], 200h + Jmp @ICS5 + +@ICS70_2: + Mov Word Ptr [SI], 200h + +@ICS5: + Add SI, SLAVECHANNELSIZE + Dec CX + JNZ InitCommandS70_1 + + Ret + +InitCommandS71: ; Past note off + Call InitNoCommand + Mov AH, 4 + Jmp InitCommandS72_1 + +InitCommandS72: ; Past note fade. + Call InitNoCommand + Mov AH, 8 + +InitCommandS72_1: + Mov SI, Offset SlaveChannelInformationTable + Mov CX, NumChannels + Mov AL, [DI+20h] + Or AL, 80h + +InitCommandS72_2: + Cmp AL, [SI+3Ah] + JNE @ICS6 + + Or [SI], AH + + Push AX + Push CX + Call GetLoopInformation + Pop CX + Pop AX + +@ICS6: + Add SI, SLAVECHANNELSIZE + Dec CX + JNZ InitCommandS72_2 + + Ret + +InitCommandS73: + Push AX + Call InitNoCommand + Pop AX + + Test Byte Ptr [DI], 4 + JZ @ICS7 + + Sub AL, 3 + Mov SI, [DI+24h] + Mov [SI+3Bh], AL + +@ICS7: + Ret + +InitCommandS77: + Call InitNoCommand + Test Byte Ptr [DI], 4 + JZ @ICS9 + + Mov SI, [DI+24h] + And Word Ptr [SI], Not 1000h + +@ICS9: + Ret + +InitCommandS78: + Call InitNoCommand + Test Byte Ptr [DI], 4 + JZ @ICS9 + + Mov SI, [DI+24h] + Or Word Ptr [SI], 1000h + + Ret + +InitCommandS79: + Call InitNoCommand + Test Byte Ptr [DI], 4 + JZ @ICS9 + + Mov SI, [DI+24h] + And Word Ptr [SI], Not 2000h + + Ret + +InitCommandS7A: + Call InitNoCommand + Test Byte Ptr [DI], 4 + JZ @ICS10 + + Mov SI, [DI+24h] + Or Word Ptr [SI], 2000h + + Ret + +InitCommandS7B: + Call InitNoCommand + Test Byte Ptr [DI], 4 + JZ @ICS10 + + Mov SI, [DI+24h] + And Word Ptr [SI], Not 4000h + +@ICS10: + Ret + +InitCommandS7C: + Call InitNoCommand + Test Byte Ptr [DI], 4 + JZ @ICS10 + + Mov SI, [DI+24h] + Or Word Ptr [SI], 4000h + + Ret + +InitCommandS8x: + Mov AH, AL + ShL AH, 4 + Or AL, AH + And AX, 0FFh + Add AX, 2 + SHR AX, 2 + +InitCommandS8x_1: + Push AX + Call InitNoCommand + Pop AX + + Jmp InitCommandX2 + +InitCommandS9x: + Cmp AL, 1 + Mov AL, 100 + JE InitCommandS8x_1 + Jmp InitNoCommand + +InitCommandSAx: + Mov [DI+1Bh], AL + Jmp InitNoCommand + +InitCommandSBx: + Push AX + Call InitNoCommand + Pop AX + + Test AL, AL + JZ InitCommandSBx_1 + + Cmp Byte Ptr [DI+27h], 0 + JNE InitCommandSBx_2 + + Mov [DI+27h], AL + +InitCommandSBx_3: + MovZX AX, Byte Ptr [DI+26h] + + Dec AX + Mov ProcessRow, AX + Mov PatternLooping, 1 + + Ret + +InitCommandSBx_2: + Dec Byte Ptr [DI+27h] + JNZ InitCommandSBx_3 + Mov AX, CurrentRow + + Inc AX + Mov [DI+26h], AL + Ret + +InitCommandSBx_1: + Mov AX, CurrentRow + Mov [DI+26h], AL + Ret + +InitCommandSCx: + Or Byte Ptr [DI], 1 + Jmp InitNoCommand + +InitCommandSDx: + Or Byte Ptr [DI], 2 + Ret + +InitCommandSEx: + Cmp RowDelayOn, 0 + JNE @ICS8 + + Inc AX + Mov AH, 1 + Mov [Word Ptr RowDelay], AX + +@ICS8: + Jmp InitNoCommand + +InitCommandSFx: ; Set MIDI Macro + Mov [DI+1Fh], AL + Jmp InitNoCommand + +EndP InitCommandS + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc InitCommandT + Assume DS:Music + + Mov AL, [DI+7] + Test AL, AL + JZ InitCommandT2 + + Mov [DI+19h], AL + +InitCommandT2: + Mov AL, [DI+19h] + +InitCommandT3: + Cmp AL, 20h + JB InitCommandT1 + + Mov Tempo, AL + Call Music_InitTempo + Jmp InitNoCommand + +InitCommandT1: + Call InitNoCommand + Or Byte Ptr [DI], 2 ; Update mode + Ret + +EndP InitCommandT + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc InitCommandU + Assume DS:Music + + Test Byte Ptr Byte Ptr [DI+2], 11h + JZ InitCommandU2 + + Mov Byte Ptr [DI+39h], 0 + Mov Byte Ptr [DI+2Dh], 0 + +InitCommandU2: + Mov AL, [DI+7] + Mov AH, AL + And AX, 0FF0h ; AH = depth + + Test AL, AL + JZ InitCommandU3 + + ShR AL, 2 ; AL = speed. + + Mov [DI+3Bh], AL + +InitCommandU3: + Test AH, AH + JZ InitCommandU4 + + Test Byte Ptr [ES:2Ch], 16 + JZ InitCommandU5 + + Add AH, AH + +InitCommandU5: + Mov [DI+3Ah], AH + +InitCommandU4: + Call InitNoCommand + + Test Byte Ptr [DI], 4 + JZ InitCommandU1 + + Or Byte Ptr [DI], 1 ; Update mode. + + Jmp InitVibrato + +InitCommandU1: + Ret + +EndP InitCommandU + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc InitCommandV + Assume DS:Music + + Mov AL, [DI+7] + Cmp AL, 80h + JA InitCommandV1 + + Mov GlobalVolume, AL + Call RecalculateAllVolumes + +InitCommandV1: + Jmp InitNoCommand + +EndP InitCommandV + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc InitCommandW ; Global volume slides! + Assume DS:Music + + Call InitNoCommand + + Mov AL, [DI+7] + Test AL, AL + JNZ InitCommandW1 + + Mov AL, [DI+1Ch] + Jmp InitCommandW2 + +InitCommandW1: + Mov [DI+1Ch], AL + +InitCommandW2: + Mov AH, AL + And AX, 0F00Fh + JZ InitCommandW3 + Test AH, AH + JZ InitCommandW4 + Test AL, AL + JZ InitCommandW5 + Cmp AH, 0F0h + JE InitCommandW6 + Cmp AL, 0Fh + JE InitCommandW8 + + Ret + +InitCommandW4: + Neg AL + Mov [DI+40h], AL + Or Byte Ptr [DI], 2 + Ret + +InitCommandW5: + ShR AH, 4 + Mov [DI+40h], AH + Or Byte Ptr [DI], 2 + Ret + +InitCommandW6: + Mov AH, GlobalVolume + Sub AH, AL + JNC InitCommandW7 + + Xor AH, AH + +InitCommandW7: + Mov GlobalVolume, AH + + Call RecalculateAllVolumes + Ret + +InitCommandW8: + ShR AH, 4 + Mov AL, GlobalVolume + Add AL, AH + JNS InitCommandW9 + + Mov AL, 128 + +InitCommandW9: + Mov GlobalVolume, AL + + Call RecalculateAllVolumes + Ret + +InitCommandW3: + Ret + +EndP InitCommandW + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc InitCommandX + Assume DS:Music + + Call InitNoCommand + + MovZX AX, Byte Ptr [DI+7] ; AL = command val. + Add AX, 2 + SHR AX, 2 + +InitCommandX2: + Test Byte Ptr [DI], 4 + JZ InitCommandX1 + + Mov SI, [DI+24h] + Mov AH, AL + Mov [SI+2Ah], AX + + Or Byte Ptr [SI], 64+2 ; Recalculate pan + +InitCommandX1: + Mov [DI+2Eh], AL + Ret + +EndP InitCommandX + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc InitCommandY + Assume DS:Music + + Mov AL, [DI+7] + Mov AH, AL + And AX, 0FF0h ; AH = depth + JZ InitCommandY4 + + ShR AL, 4 + JZ InitCommandY3 + + Mov [DI+2Bh], AL + +InitCommandY3: + ShL AH, 1 + JZ InitCommandY4 + + Mov [DI+2Ah], AH + +InitCommandY4: + Call InitNoCommand + + Test Byte Ptr [DI], 4 + JZ InitCommandY1 + + Or Byte Ptr [DI], 1 ; Update mode. + + Jmp CommandY + +InitCommandY1: + Ret + +EndP InitCommandY + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc InitCommandZ ; Macros start at 120h, 320h + + Call InitNoCommand + + Mov BL, [DI+7] + Mov SI, [DI+24h] + + Test BL, BL + JS InitCommandZ1 + +; Test SI, SI +; JZ InitCommandZ2 + + Mov BL, [DI+1Fh] ; 0->7Fh + And BX, 0Fh ; BX = SFx number + ShL BX, 5 + Add BX, 120h + Jmp MIDITranslate + +InitCommandZ1: ; Macros! + And BX, 7Fh + ShL BX, 5 ; BX = (xx-80h)*20h + Add BX, 320h + Jmp MIDITranslate + +InitCommandZ2: + Ret + +EndP InitCommandZ + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +Proc NoCommand ; DS:DI points to CIT Area + + Ret + +EndP NoCommand + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc CommandD + Assume DS:Music + + Mov SI, [DI+24h] + Mov AL, [DI+30h] + Add AL, [SI+22h] ; Volset. + JS CommandD1 + + Cmp AL, 64 + JBE CommandD2 + + And Byte Ptr [DI], Not 1 + + Mov AL, 64 + Jmp CommandD2 + +CommandD1: + And Byte Ptr [DI], Not 1 + Xor AL, AL + +CommandD2: + Mov [SI+21h], AL + Mov [SI+22h], AL + Mov [DI+22h], AL + Or Byte Ptr [SI], 16 ; Recalc vol + Ret + +EndP CommandD + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc CommandE + Assume DS:Music + + Mov BX, [DI+40h] + +CommandEChain: + Mov SI, [DI+24h] + Call PitchSlideDown + + Mov EAX, [SI+10h] + Mov [SI+14h], EAX + + Ret + +EndP CommandE + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc CommandF + Assume DS:Music + + Mov BX, [DI+40h] + +CommandFChain: + Mov SI, [DI+24h] + Call PitchSlideUp + + Mov EAX, [SI+10h] + Mov [SI+14h], EAX + + Ret + +EndP CommandF + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc CommandG + + Test Byte Ptr [DI], 16 + JZ CommandGEnd + + Mov BX, [DI+40h] + Mov SI, [DI+24h] + Cmp Byte Ptr [DI+42h], 1 + JE CommandG1 + ; Slide down + Call PitchSlideDown + ; Check that frequency is above porta + ; to frequency. + Mov EAX, [SI+10h] + Cmp EAX, [DI+34h] + JA CommandG6 + +CommandG4: + Mov EAX, [DI+34h] + And Byte Ptr [DI], Not (3 Or 16) ; Turn off calling + +CommandG3: + Mov [SI+10h], EAX + +CommandG6: + Mov [SI+14h], EAX + +CommandGEnd: + Ret + +CommandG1: ; Slide up! + Call PitchSlideUp + ; Check that + ; 1) Channel is on + ; 2) Frequency (set) is below porta to + ; frequency + Mov EAX, [SI+10h] + + Test Word Ptr [SI], 200h + JNZ CommandG5 + + Cmp EAX, [DI+34h] + JB CommandG6 + +CommandG5: +; Or Byte Ptr [SI], 1 +; And Byte Ptr [SI+1], Not 2 + And Word Ptr [SI], Not 200h + Or Byte Ptr [DI], 4 ; Turn on. + Jmp CommandG4 + +EndP CommandG + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +InitVibrato: + Test Byte Ptr [ES:2Ch], 10h + JZ CommandH + + Mov SI, [DI+24h] + Or Byte Ptr [SI], 32 ; Freq change... + Mov AL, [DI+2Dh] + Jmp CommandH5 + +Proc CommandH + + Mov SI, [DI+24h] + Or Byte Ptr [SI], 32 ; Freq change... + + Mov BL, [DI+39h] + Add BL, [DI+3Bh] ; Add speed. + Mov [DI+39h], BL ; Save value + Mov BH, [DI+38h] ; AL = waveform + + Cmp BH, 3 + JE CommandH1 + + Mov AL, [FineSineData+BX] ; AL = -64 -> 64 + + Jmp CommandH2 + +CommandH1: ; Random. + Call Random + And AL, 127 + Sub AL, 64 + +CommandH2: + Mov [DI+2Dh], AL ; Save last vibrato. + +CommandH5: + IMul Byte Ptr [DI+3Ah] + SAL AX, 2 + Add AX, 80h + + Test Byte Ptr [ES:2Ch], 16 + JZ CommandH9 + + Neg AH + +CommandH9: + MovZX BX, AH + ; AH = EEx/FEx command value + Test AH, AH + JS CommandH4 + JNS CommandH3 + Ret + +CommandH3: + Jmp PitchSlideUp + +CommandH4: + Neg BL + Jmp PitchSlideDown + Ret + +EndP CommandH + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc CommandI + + Mov SI, [DI+24h] + + Or Byte Ptr [SI], 16 ; recalc volume + + Dec Byte Ptr [DI+31h] + JS CommandI2 + JZ CommandI2 + +CommandI1: + Cmp Byte Ptr [DI+32h], 1 + JE CommandI3 + + Mov Byte Ptr [SI+21h], 0 + +CommandI3: + Ret + +CommandI2: + Xor Byte Ptr [DI+32h], 1 + MovZX BX, Byte Ptr [DI+32h] + Mov AL, [DI+40h+BX] + Mov [DI+31h], AL + Jmp CommandI1 + +EndP CommandI + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc CommandJ + Assume DS:Music + + Mov SI, [DI+24h] + Mov BX, [DI+40h] + + Or Byte Ptr [SI], 32 + + Add BX, 2 + Cmp BX, 6 + JB CommandJ1 + + Mov Word Ptr [DI+40h], 0 + Ret + +CommandJ1: + Push DI + + Mov [DI+40h], BX + Mov DI, [DI+BX+40h] ; DI points to freq mult. + + Mov EAX, [SI+10h] + Mul DWord Ptr [DI] + + Test EDX, 0FFFF0000h + JNZ CommandJ2 + + SHRD EAX, EDX, 16 + Mov [SI+10h], EAX + + Pop DI + Ret + +CommandJ2: + Xor EAX, EAX + Mov [SI+10h], EAX + + Pop DI + Ret + +EndP CommandJ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc CommandK + + Call CommandH + Call CommandD + Ret + +EndP CommandK + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc CommandL + + Test Byte Ptr [DI], 16 + JZ CommandL1 + + Call CommandG + Or Byte Ptr [DI], 1 + +CommandL1: + Call CommandD + Ret + +EndP CommandL + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc CommandN + + Mov AL, [DI+2Fh] + Add AL, [DI+40h] + JNS CommandN1 + + Xor AL, AL + Jmp InitCommandM2 + +CommandN1: + Cmp AL, 64 + JBE CommandN2 + + Mov AL, 64 + +CommandN2: + Jmp InitCommandM2 + +EndP CommandN + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc CommandP + + Mov AL, [DI+2Eh] + Test Byte Ptr [DI], 4 + JZ CommandP3 + + Mov SI, [DI+24h] + Mov AL, [SI+2Bh] ; Pan set + +CommandP3: + Add AL, [DI+40h] + JNS CommandP1 + + Xor AL, AL + Jmp InitCommandX2 + +CommandP1: + Cmp AL, 64 + JBE CommandP2 + + Mov AL, 64 + +CommandP2: + Jmp InitCommandX2 + +EndP CommandP + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc CommandQ + + Dec Byte Ptr [DI+33h] + JS CommandQ1 + JZ CommandQ1 + + Ret + +CommandQ1: ; OK... reset counter. + Mov BL, [DI+18h] + Mov BH, BL + And BX, 0F00Fh + Mov [DI+33h], BL ; retrig count done. + + Mov SI, [DI+24h] + + Test Byte Ptr DriverFlags, 2 ; Hiqual? + JZ CommandQNoHiQual + + Push ES + Push DI + + Test Byte Ptr [ES:2Ch], 4 ; Instrument mode? + + Push DS + Pop ES + + JNZ CommandQHiqualInstruments + +CommandQHiqualSamples: + Lea DI, [SI+64*SLAVECHANNELSIZE] + + Mov CX, SLAVECHANNELSIZE/4 + Rep MovsD + Or Byte Ptr [DI-SLAVECHANNELSIZE+1], 2h ; Cut + Or Byte Ptr [DI-SLAVECHANNELSIZE+3Ah], 80h ; Disowned + Sub SI, SLAVECHANNELSIZE + + Pop DI + Jmp CommandQHiqualEnd + +CommandQHiqualInstruments: + Mov DI, Offset SlaveChannelInformationTable + Mov CX, NumChannels + +CommandQFindChannel: + Test Byte Ptr [DI], 1 + JZ CommandQHiqualCopy + + Add DI, SLAVECHANNELSIZE + Loop CommandQFindChannel + Pop DI + Jmp CommandQHiqualEnd + +CommandQHiqualCopy: + Mov CX, SLAVECHANNELSIZE/4 + Rep MovsD + + Or Byte Ptr [SI-SLAVECHANNELSIZE+1], 2h ; Cut + Or Byte Ptr [SI-SLAVECHANNELSIZE+3Ah], 80h ; Disowned + LEA SI, [DI-SLAVECHANNELSIZE] + Pop DI + + Mov [DI+24h], SI + +CommandQHiqualEnd: + Pop ES + +CommandQNoHiQual: + Xor EAX, EAX + Mov [SI+2Ch], EAX + Mov [SI+48h], AX + Mov [SI+4Ch], EAX + + Or Word Ptr [SI], 540h + + Mov AL, [SI+22h] + ShR BX, 11 + + Jmp [RetrigOffsets+BX] + +CommandQ_0: + Ret + +CommandQ_1: + Dec AL + Jmp CommandQCheckLow + +CommandQ_2: + Sub AL, 2 + Jmp CommandQCheckLow + +CommandQ_3: + Sub AL, 4 + Jmp CommandQCheckLow + +CommandQ_4: + Sub AL, 8 + Jmp CommandQCheckLow + +CommandQ_5: + Sub AL, 16 + Jmp CommandQCheckLow + +CommandQ_6: + ShL AL, 1 + Mov BL, 3 + Div BL + Jmp CommandQEnd + +CommandQ_7: + ShR AL, 1 + Jmp CommandQEnd + +CommandQ_8: + Ret + +CommandQ_9: + Inc AX + Jmp CommandQCheckHigh + +CommandQ_A: + Add AL, 2 + Jmp CommandQCheckHigh + +CommandQ_B: + Add AL, 4 + Jmp CommandQCheckHigh + +CommandQ_C: + Add AL, 8 + Jmp CommandQCheckHigh + +CommandQ_D: + Add AL, 16 + Jmp CommandQCheckHigh + +CommandQ_E: + Mov AH, AL + Add AL, AL + Add AL, AH + ShR AL, 1 + Jmp CommandQCheckHigh + +CommandQ_F: + ShL AL, 1 + Jmp CommandQCheckHigh + + +CommandQCheckLow: + JNS CommandQEnd + Xor AL, AL + Jmp CommandQEnd + +CommandQCheckHigh: + Cmp AL, 64 + JBE CommandQEnd + Mov AL, 64 + +CommandQEnd: + Mov [SI+21h], AL + Mov [SI+22h], AL + Mov [DI+22h], AL + Or Byte Ptr [SI], 16 ; recalc volume flag + + Cmp Byte Ptr [DI+0Fh], 101 ; MIDI sample + JNE CommandQNoMidi + + Mov BX, MIDICOMMAND_STOPNOTE + Call MIDITranslate + +CommandQNoMidi: + Ret + +EndP CommandQ + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +InitTremelo: + Test Byte Ptr [ES:2Ch], 10h + JZ CommandR + + Mov SI, [DI+24h] + Or Byte Ptr [SI], 64 ; Volume change... + Mov AL, [DI+23h] + Jmp CommandR2 + +Proc CommandR + + Mov SI, [DI+24h] + Or Byte Ptr [SI], 16 ; Volume change + + Mov BL, [DI+3Dh] + Add BL, [DI+3Fh] ; Add speed. + Mov [DI+3Dh], BL ; Save value + Mov BH, [DI+3Ch] ; AL = waveform + + Cmp BH, 3 + JE CommandR1 + + Mov AL, [FineSineData+BX] ; AL = -64 -> 64 + + Jmp CommandR5 + +CommandR1: ; Random. + Call Random + And AL, 127 + Sub AL, 64 + +CommandR5: + Mov [DI+23h], AL ; Save last tremelo + +CommandR2: + IMul Byte Ptr [DI+3Eh] + SAL AX, 2 + Add AX, 80h + MovZX BX, AH + ; AH = volume change + Mov AL, [SI+21h] ; AL = vol. + Add AL, AH + JNS CommandR3 + + Xor AL, AL + +CommandR3: + Cmp AL, 64 + JBE CommandR4 + + Mov AL, 64 + +CommandR4: + Mov [SI+21h], AL + Ret + +EndP CommandR + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc CommandS ; Have to handle SDx, SCx + Assume DS:Music + + Mov AX, [DI+40h] ; AH = command, AL = value. + Cmp AH, 0D0h + JE CommandS1 + + Cmp AH, 0C0h + JE CommandS3 + +CommandS4: + Ret + +CommandS3: + Test Byte Ptr [DI], 4 + JZ CommandS4 + + Dec Byte Ptr [DI+40h] + JZ CommandS5 + JS CommandS5 + + Ret + +CommandS5: + Mov SI, [DI+24h] ; Note cut. + + Mov AL, [DI] + + And AL, Not 4 + Mov [DI], AL + + Cmp Byte Ptr [SI+36h], 100 + JE CommandS7 + + Test Byte Ptr CS:DriverFlags, 2 + JNZ CommandS7 + + Mov Word Ptr [SI], 200h + Ret + +CommandS7: + Or Word Ptr [SI], 200h + Ret + +CommandS1: + Dec Byte Ptr [DI+40h] + JS CommandS2 + JZ CommandS2 + + Ret + +CommandS2: + And Byte Ptr [DI], Not 3 + Call InitNoCommand + + Or Byte Ptr [DI], 64 + + MovZX BX, Byte Ptr [DI+20h] ; Check whether chn + ; is on + Test Byte Ptr [ES:BX+40h], 80h + JZ CommandS6 + + Test Byte Ptr [DI], 32 + JNZ CommandS6 + + Test Byte Ptr [DI], 4 + JZ CommandS6 ; Channel was off. + + Mov SI, [DI+24h] + Or Byte Ptr [SI+1], 8 + +CommandS6: + Ret + +EndP CommandS + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc CommandT + Assume DS:Music + + Mov AL, [DI+19h] + Mov BL, Tempo + Xor AH, AH + Xor BH, BH + + Test AL, 0F0h + JZ CommandT1 + ; Slide up + Add BX, AX + Sub BX, 10h + Cmp BX, 0FFh + JBE CommandT2 + Mov BL, 0FFh + Jmp CommandT2 + +CommandT1: ; Slide down + Sub BX, AX + Cmp BX, 20h + JGE CommandT2 + + Mov BL, 20h + +CommandT2: + Mov Tempo, BL + PushA + Call [DriverSetTempo] + PopA + Ret + +EndP CommandT + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc CommandW ; Global volume slide! + Assume DS:Music + + Xor BH, BH + MovSX AX, Byte Ptr [DI+40h] + Mov BL, GlobalVolume + + Add AX, BX + + JNS CommandW1 + + Xor AL, AL + +CommandW1: + Cmp AL, 128 + JBE CommandW2 + + Mov AL, 128 + +CommandW2: + Mov GlobalVolume, AL + + Call RecalculateAllVolumes + Ret + +EndP CommandW + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc CommandY + + Test Byte Ptr [DI], 4 + JZ CommandY5 + + Mov SI, [DI+24h] + + Mov BH, [DI+28h] ; AL = waveform + Cmp BH, 3 + JAE CommandY1 + + Mov BL, [DI+29h] ; Pos + Add BL, [DI+2Bh] ; Add speed. + Mov [DI+29h], BL ; Save value + + Mov AL, [FineSineData+BX] ; AL = -64 -> 64 + + Jmp CommandY2 + +CommandY1: ; Random panning make + ; speed the delay time. + Dec Byte Ptr [DI+29h] + JZ CommandY6 + JS CommandY6 + + Mov AL, [DI+2Ch] + Jmp CommandY2 + +CommandY6: + Mov BL, [DI+2Bh] + Mov [DI+29h], BL ; reset countdown. + + Call Random + And AL, 127 + Sub AL, 64 + + Mov [DI+2Ch], AL + +CommandY2: + IMul Byte Ptr [DI+2Ah] + SAL AX, 2 + Add AX, 80h + MovZX BX, AH + ; AH = panning change + Mov AL, [SI+2Bh] ; AL = panning + Cmp AL, 100 ; Surround? + JE CommandY5 + + Add AL, AH + JNS CommandY3 + + Xor AL, AL + +CommandY3: + Cmp AL, 64 + JBE CommandY4 + + Mov AL, 64 + +CommandY4: + Or Byte Ptr [SI], 2 ; Panning change + Mov [SI+2Ah], AL + +CommandY5: + Ret + +EndP CommandY + + diff --git a/it/IT_NET.ASM b/it/IT_NET.ASM new file mode 100644 index 0000000..570dd1a --- /dev/null +++ b/it/IT_NET.ASM @@ -0,0 +1,2722 @@ +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Network Module � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + + Jumps + .386P + +include switch.inc + +IF NETWORKENABLED + +SHOWQUEUESIZE EQU 0 + +NUMREQUIREDVARIABLES EQU 16 ; Number of bytes required from IT.EXE by Driver +NUMREQUIREDFUNCTIONS EQU 32 ; Number of functions (DD Offsets) required by + ; Network driver +NUMPROVIDEDVARIABLES EQU 16 ; Number of bytes provided from driver to IT.EXE +NUMPROVIDEDFUNCTIONS EQU 16 ; Number of functions (DW Offsets) provided by + ; Network driver + +; Has to handle: +; 1. Loading the network driver +; 2. Messages to/from network driver/buffering, etc. + +; Interface + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Externals � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + + Extrn D_ClearFileName:Far + + Extrn E_AllocateEMS:Far + Extrn E_ReleaseEMS:Far + Extrn E_MapEMSMemory:Far + Extrn E_GetEMSPageFrame:Far + Extrn E_GetEMSVersion:Far +; Extrn E_SavePageFrame:Far +; Extrn E_RestorePageFrame:Far + + Extrn F_DrawHeader:Far + + Extrn Glbl_SetCurrentMode:Far + Extrn Glbl_GetCurrentMode:Far + + Extrn I_MapEnvelope:Far + + Extrn M_FunctionDivider:Far + Extrn M_FunctionHandler:Far + Extrn M_Object1List:Far + + Extrn Music_GetPatternLocation:Far ; Returns AX = handle + ; EBX = segment:offset + ; DL = type. + ; CX = pattern length + Extrn Music_GetPatternLocationNoCount:Far ; Returns AX = handle + ; EBX = segment:offset + ; DL = type. + Extrn Music_ReleasePattern:Far ; Requires AX = pattern + Extrn Music_AllocatePattern:Far ; SI = pattern, DX = length + Extrn Music_UpdatePatternOffset:Far + Extrn Music_ReleaseAllSamples:Far + Extrn Music_AllocateSample:Far + Extrn Music_Stop:Far + Extrn Music_ReleaseSample:Far + + Extrn IdleUpdateInfoLine:Far + Extrn SetInfoLine:Far + Extrn SetInfoLine2:Far + Extrn GetTimerCounter:Far + + Extrn O1_LoadNetworkDriver:Far + Extrn O1_NetworkErrorList:Far + Extrn GlobalKeyList + + Extrn PE_FillHeader:Far + Extrn PE_NewPattern:Far + Extrn PEFunction_OutOfMemoryMessage:Far + Extrn PEFunction_StoreCurrentPattern:Far + Extrn PE_GetLastInstrument:Far + + Extrn S_GetDestination:Far + Extrn S_DrawString:Far + Extrn S_SaveScreen:Far + Extrn S_RestoreScreen:Far + +Segment Object1 BYTE Public 'Data' +EndS + +Segment SongData PARA Public 'Data' +EndS + +Segment SongData PARA Public 'Data' +EndS + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + + Public Network_DriverScreen + Public Network_DrawDriverScreen + Public Network_PreDriverScreen + Public Network_PostDriverScreen + Public Network_Shutdown + Public Network_Poll + Public Network_GetSendQueue ; Returns ES:DI + Public Network_FinishedSendQueue ; Finished with send queue + Public Network_AddWordToQueue + Public Network_UpdatePattern + Public Network_UpdatePatternIfIdle + Public Network_EnsureNoNetwork + Public Network_SendSampleHeader + Public Network_SendInstrumentHeader + Public Network_QueueSampleData + Public Network_SendSongDataInformation + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� +; +; Not used? +; +;Segment Network BYTE Public 'Code' USE16 +; Assume CS:Network, DS:Nothing, ES:Nothing +;EndS +; +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +Segment DiskData PARA Public 'Data' +EndS + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +Segment Pattern BYTE Public 'Code' USE16 + Extrn PatternDataArea:Word + Extrn PatternNumber:Word + Extrn Modified:Byte + Extrn PatternModified:Byte + Extrn MaxRow:Word +EndS + +Segment Music BYTE Public 'Code' USE16 + Extrn CurrentOrder:Word + Extrn CurrentPattern:Word + Extrn CurrentRow:Word +EndS + +Segment Disk DWORD Public 'Code' USE16 + Assume CS:Disk, DS:Nothing, ES:Nothing + + Extrn DiskDataArea:Word + Extrn D_GotoStartingDirectory:Far + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +;******************** THESE BLOCKS CANNOT CHANGE ORDER ************************ + +Label NetworkRequiredVariables + DD DWord Ptr GlobalKeyList + DD DWord Ptr IdleUpdateInfoLine + DW DiskData + DB NUMREQUIREDVARIABLES - ($-Offset NetworkRequiredVariables) Dup (0) + +Label NetworkRequiredFunctions + DD DWord Ptr Network_UnloadDriver + DD DWord Ptr M_FunctionHandler + DD DWord Ptr M_FunctionDivider + DD DWord Ptr Network_ReceiveData + DD DWord Ptr Network_SendData + DD DWord Ptr Network_EstablishConnection + DD DWord Ptr D_GotoStartingDirectory + DD DWord Ptr GetTimerCounter + DD DWord Ptr SetInfoLine2 + DD DWord Ptr F_DrawHeader + DD DWord Ptr PE_FillHeader + DD DWord Ptr S_GetDestination + DD DWord Ptr S_DrawString + DD DWord Ptr S_SaveScreen + DD DWord Ptr S_RestoreScreen + DD DWord Ptr Glbl_GetCurrentMode + DD DWord Ptr Network_NewConnection + DD DWord Ptr Network_DecodeUserName + DD NUMREQUIREDFUNCTIONS - ($-Offset NetworkrequiredFunctions)/4 Dup (0) + +Label NetworkDriverVariables Byte + DB NUMPROVIDEDVARIABLES - ($-Offset NetworkDriverVariables) Dup (0) + +Label NetworkDriverFunctions DWord +NetworkDriver_Initialise DD Network_EmptyFunction +NetworkDriver_Shutdown DD Network_EmptyFunction +NetworkDriver_Screen DD Network_EmptyFunction +NetworkDriver_Update DD Network_EmptyFunction +NetworkDriver_ConnectionStatus DD Network_EmptyFunction + DD NUMPROVIDEDFUNCTIONS - ($-Offset NetworkDriverFunctions)/4 Dup (0) + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +DriverIdentification DB "Impulse Tracker Network Driver" +DriverMask DB "IT*.NET", 0 +NoDriverMsg DB "No Network Drivers Found", 0 +NetworkDriverUnloaded DB "Network driver unloaded", 0 + +IF SHOWQUEUESIZE +DebugMessage DB "SendQueueSize: ", 0FDh, "D", 0 +ENDIF +; NetworkOverflowMessage DB "Network Overflow: Driver Unloaded", 0 + +ALIGN 2 +NumDrivers DW 0 +CurrentDriver DW 0 +TopDriver DW 0 + +DriverSegment DW 0 + +EMS_SENDBUFFERPAGE EQU (0*100h + 4) + +LastReceiveCX DW 0 +NetworkEMSHandle DW 0 ; 384kb -> 64kb = receive buffer 1a + ; 64kb = receive buffer 1b + ; 64kb = receive buffer 2a + ; 64kb = receive buffer 2b + ; 64kb = receive buffer 3a + ; 64kb = receive buffer 3b +NetworkSendEMSHandle DW 0 ; 64kb, separated for Win9x's + ; inattention to the int-flag. + +SendQueueSegment DW 0 ; MUST be adjacent +SendDataQueueTail DW 0 ; MUST be adjacent +SendDataQueueHead DW 0 ; MUST be adjacent +Destination DB 0 ; MUST be adjacent +DriverValidated DB 0 ; MUST be adjacent +SendBufferRemaining DW 0 ; MUST be adjacent +SendBufferOffset DW 0 ; MUST be adjacent + +PatternDataUpdated DW 50 Dup (0) ; Bit table of pattern numbers + +Label NetworkKeys Byte + DB 0 + DW 1C8h ; Up arrow + DW Network_Up + + DB 0 + DW 1D0h ; Down arrow + DW Network_Down + + DB 0 + DW 11Ch + DW Network_LoadDriver + + DB 0FFh + +EMSTransferTable Label +TransferLength DW 0, 0 +SourceType DB 0 +SourceHandle DW 0 +SourceOffset DD 0 +DestinationType DB 0 +DestinationHandle DW 0 +DestinationOffset DD 0 + +PatternModifiedTable DB 200 Dup (0) ; Bit field for 200 patterns + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Network_EmptyFunction Far + + Xor AX, AX + Ret + +EndP Network_EmptyFunction + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Network_DriverScreen Far + +; If no network driver loaded, show load screen +; If driver loaded, then call driver's screen interface + + Mov AL, 24 + Call Glbl_SetCurrentMode + + Push CS + Pop DS + Assume DS:Disk + + Cmp [DriverSegment], 0 + JE Network_DriverScreen1 + + Jmp [NetworkDriver_Screen] + +Network_DriverScreen1: + Call D_GotoStartingDirectory +; Clear data area. + + Mov ES, [DiskDataArea] + Mov CX, 32768 + Xor DI, DI + Xor AX, AX + Rep StosW ; Clear diskdata Area... + + Mov [NumDrivers], AX + Mov [CurrentDriver], AX + Mov [TopDriver], AX + +; Now shift DTA to DS:64000 + + Push DS + + Push ES + Pop DS + + Mov DX, 64000 + Mov AH, 1Ah + Int 21h ; Shift DTA address.. + + Pop DS + +; Load file names. + + Mov DX, Offset DriverMask ; Wanna search for IT*.NET + Xor CX, CX ; Normal File types + Mov AH, 4Eh + +Network_DriverScreenLoadFileNames1: + Int 21h + JC Network_DriverScreenLoadFileNamesEnd + + Push DS + + Push ES + Pop DS ; DS = Diskdata + +; OK.. have the file. +; Open it and read the first 128 bytes in from it. +; Check for identification string. If all OK, then copy details into +; network list. + + Mov AX, 3D00h + Mov DX, 64000+1Eh ; Filename + Int 21h + JC Network_DriverScreenLoadFileNext + + Mov BX, AX ; File handle. + +; Read first 128 bytes of file + + Mov AH, 3Fh + Mov CX, 128 + Mov DX, 65000 + Mov DI, DX + + Int 21h ; Read file. + JC Network_DriverScreenLoadFileNextClose + +; Check for matching ID + + Mov SI, Offset DriverIdentification + Mov CX, 30 + + SegCS RepE CmpSB + JNE Network_DriverScreenLoadFileNextClose + +; Have a matching driver! +; Copy filename and Header. + + Mov DI, [CS:NumDrivers] + Inc [CS:NumDrivers] + ShL DI, 7 ; Deposit information at 128*DI + Mov CX, 13 + Mov SI, 64000+1Eh + Rep MovsB + Mov SI, 65000+64 + Mov CX, 32 + Rep MovsW + +Network_DriverScreenLoadFileNextClose: + Mov AH, 3Eh + Int 21h + +Network_DriverScreenLoadFileNext: + Pop DS + Mov AH, 4Fh + Jmp Network_DriverScreenLoadFileNames1 + +Network_DriverScreenLoadFileNamesEnd: +; OK.. jump to network screen list + + Mov AX, 5 + Mov SI, 1 + Mov CX, Object1 + + Mov DX, Offset O1_LoadNetworkDriver + Ret + +EndP Network_DriverScreen + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Network_DrawDriverScreen Far + + Push CS + Pop DS + Assume DS:Disk + + Call S_GetDestination ; Gets ES + + Cmp [NumDrivers], 0 + JNE Network_DrawDriverScreen1 + + Mov DI, (27+29*80)*2 ; (6, 13) + Mov SI, Offset NoDriverMsg + + Mov AH, 3 + Call S_DrawString + + Ret + +Network_DrawDriverScreen1: + Mov AX, 168+200h + Mov DI, (13*80+15)*2 + Mov CX, 36 + +Network_DrawDriverScreen2: + StosW + Add DI, 158 + Loop Network_DrawDriverScreen2 + + Mov SI, [TopDriver] + Mov DX, [NumDrivers] + Mov BX, [CurrentDriver] + +; Need to make sure they're within bounds. + Cmp BX, SI + JAE Network_DrawDriverScreenClip1 + + Mov SI, BX + +Network_DrawDriverScreenClip1: + LEA DI, [SI+35] + Cmp BX, DI + JBE Network_DrawDriverScreenClip2 + + LEA SI, [BX-35] + +Network_DrawDriverScreenClip2: + Mov DI, (13*80+2)*2 + Mov [TopDriver], SI + + Sub DX, SI + JZ Network_DrawDriverScreenEnd + + ShL SI, 7 + Mov DS, [DiskDataArea] + Assume DS:Nothing + + Cmp DX, 36 + JB Network_DrawDriverScreenClip + + Mov DX, 36 + +Network_DrawDriverScreenClip: + Mov AH, 3 + Mov CX, 13 + +Network_DrawDriverScreenFileNames: + LodsB + StosW + Loop Network_DrawDriverScreenFileNames + +; Add DI, 2 + ScasW + + Mov CX, 62 + +Network_DrawDriverScreenDriverName: + LodsB + StosW + Loop Network_DrawDriverScreenDriverName + + Add SI, 128-62-13 + Add DI, 8 + + Dec DX + JNZ Network_DrawDriverScreenClip + +Network_DrawDriverScreenEnd: + Ret + +EndP Network_DrawDriverScreen + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Network_PreDriverScreen Far + + Push CS + Pop DS + Assume DS:Disk + + Cmp [NumDrivers], 0 + JE Network_PreDriverScreenEnd + + Mov AX, [CurrentDriver] + Sub AX, [TopDriver] + Add AX, 13 + Mov BX, 160 + Mul BX + + Call S_GetDestination + + LEA DI, [EAX+4] + Mov CX, 76 + +Network_PreDriverScreen1: + Mov AX, [ES:DI] + Mov AH, 30h + Cmp CX, 76-13 + JNE Network_PreDriverScreen2 + + Mov AH, 32h + +Network_PreDriverScreen2: + StosW + Loop Network_PreDriverScreen1 + +Network_PreDriverScreenEnd: + Ret + +EndP Network_PreDriverScreen + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Network_Up Far + Assume DS:Disk + + Sub [CurrentDriver], 1 + AdC [CurrentDriver], 0 + + Mov AX, 1 + Ret + +EndP Network_Up + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Network_Down Far + + Mov AX, [CurrentDriver] + Inc AX + Cmp AX, [NumDrivers] + JAE Network_Down1 + + Mov [CurrentDriver], AX + +Network_Down1: + Mov AX, 1 + Ret + +EndP Network_Down + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Network_PostDriverScreen Far + +; Has to handle up, down, Enter. + + Push CS + Pop DS + Assume DS:Disk + + Mov SI, Offset NetworkKeys + Call M_FunctionDivider + JC Network_PostDriverScreen1 + + Jmp [Word Ptr SI] + +Network_PostDriverScreen1: + Xor AX, AX + Ret + +EndP Network_PostDriverScreen + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Network_LoadDriver Far + Assume DS:Disk + +; Allocate EMS memory buffers first + + Cmp NetworkEMSHandle, 1 + JAE Network_LoadDriverMemoryAlreadyAllocated + + Call E_GetEMSVersion + Cmp AL, 40h + JB Network_LoadDriverInsufficientMemory + + ; Carry flag set -> essential allocation + StC + Mov EAX, 384*1024 + Call E_AllocateEMS + Test AX, AX + JNZ Network_LoadDriverMemoryOK + +Network_LoadDriverInsufficientMemory: + Jmp PEFunction_OutOfMemoryMessage + +Network_LoadDriverMemoryOK: + Mov NetworkEMSHandle, AX + +Network_LoadDriverMemoryAlreadyAllocated: + Cmp NetworkSendEMSHandle, 1 + JAE Network_LoadDriverSendEMSHandleAlreadyAllocated + + Mov EAX, 64*1024 + Call E_AllocateEMS + Test AX, AX + JZ Network_LoadDriverInsufficientMemory + + Mov NetworkSendEMSHandle, AX + +Network_LoadDriverSendEMSHandleAlreadyAllocated: + Cmp SendqueueSegment, 0 + JNE Network_LoadDriverMemoryAlreadyAllocated2 + + Mov AH, 48h + Mov BX, 1024 + Int 21h ; Allocate 16kb of memory for the SendQueue + JC Network_LoadDriverInsufficientMemory + + Mov SendQueueSegment, AX + +Network_LoadDriverMemoryAlreadyAllocated2: + Xor EAX, EAX + Mov DWord Ptr [SendDataQueueTail], EAX + Mov DWord Ptr [Destination], EAX + + Mov AX, [NumDrivers] + Mov DX, [CurrentDriver] + + Test AX, AX + JNZ Network_LoadDriver1 + + Ret + +Network_LoadDriver1: + ShL DX, 7 + Mov DS, [DiskDataArea] + Assume DS:Nothing + Mov DI, DX + +; Try allocating memory first. + Mov BX, [DI+13+62] ; Bytes to read + Mov AH, 48h + Add BX, 15 + ShR BX, 4 ; BX = number of parags required. + Int 21h + JNC Network_LoadDriver2 + + Jmp PEFunction_OutOfMemoryMessage + +Network_LoadDriver2: + Mov ES, AX + Mov [CS:DriverSegment], AX + + Mov AX, 3D00h + Int 21h ; Open file + JC Network_LoadDriver3 + + Mov BX, AX + Mov AX, 4200h + Xor CX, CX + Mov DX, 128 + Int 21h + JC Network_LoadDriver4 + + Mov AH, 3Fh + Mov CX, [DI+13+62] + Mov DS, [CS:DriverSegment] + Xor DX, DX + Int 21h ; Read driver + JC Network_LoadDriver4 + + Push CS + Pop DS + Assume DS:Disk + + Mov AH, 3Fh + Mov CX, NUMPROVIDEDVARIABLES + Mov DX, Offset NetworkDriverVariables + Int 21h + JC Network_LoadDriver4 + + Mov AH, 3Fh + Mov CX, NUMPROVIDEDFUNCTIONS*2 + Mov DX, Offset NetworkDriverFunctions+NUMPROVIDEDFUNCTIONS*2 + Int 21h + JC Network_LoadDriver4 + + Mov AH, 3Eh + Int 21h ; Close file. + +; Setup tables + Mov SI, Offset NetworkRequiredVariables + Xor DI, DI + Mov CX, NUMREQUIREDVARIABLES+4*NUMREQUIREDFUNCTIONS + Rep MovsB + + Mov AX, ES + Push DS + Pop ES + Mov SI, DX + Mov DI, Offset NetworkDriverFunctions + Mov CX, NUMPROVIDEDFUNCTIONS + ShL EAX, 16 + +Network_LoadDriver5: + LodsW + StosD + Loop Network_LoadDriver5 + +; Initialise Send/Receive buffers. + Mov DX, CS:NetworkEMSHandle + Mov CL, 512/16 + Mov CH, 28 + Call E_GetEMSPageFrame + Mov ES, AX + +Network_InitialiseBuffers1: + Call E_MapEMSMemory + Mov DWord Ptr [ES:65532], 0 + Sub CH, 4 + JNS Network_InitialiseBuffers1 + +; Should jump to network initialise function now. + + Jmp NetworkDriver_Initialise + Assume DS:Nothing + +Network_LoadDriver4: + Mov AH, 3Eh + Int 21h + +Network_LoadDriver3: + Jmp Network_UnloadDriver + +EndP Network_LoadDriver + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Network_UnloadDriver Far + + Push CS + Push CS + Pop DS + Pop ES + Assume DS:Disk + + Mov SI, Offset NetworkDriverUnloaded + Call SetInfoLine + + Mov AH, 49h + Mov ES, [DriverSegment] + Int 21h + + Mov [DriverSegment], 0 + + Mov AH, 49h + Mov ES, SendQueueSegment + Int 21h + + Mov SendQueueSegment, 0 + + Push CS + Pop ES + + Mov AX, CS + ShL EAX, 16 + Mov AX, Offset Network_EmptyFunction + Mov DI, Offset NetworkDriverFunctions + Mov CX, NUMPROVIDEDFUNCTIONS + Rep StosD + + Jmp Network_DriverScreen + +EndP Network_UnloadDriver + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +; PatternCycle DW 0 + +Proc Network_Poll Far + +Comment ~ + Mov AX, CS:PatternCycle + Inc AX + Cmp AX, 200 + JB Network_Poll1 + + Xor AX, AX + +Network_Poll1: + Mov CS:PatternCycle, AX + + Call Network_UpdatePatternIfIdle +~ + Jmp NetworkDriver_Update + +EndP Network_Poll + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Network_DecodeUserName Far ; Given DS:SI = name + ; CX = count (including key) + + Test CX, CX + JZ Network_DecodeUserName3 + + Mov BX, CX + Xor DX, DX + +Network_DecodeUserName1: + LodsB + Add DL, AL + StosB + Xor DH, DL + Loop Network_DecodeUserName1 + + Add DX, 0FFFFh + JC Network_UnloadDriver + + Sub SI, BX + Mov CX, BX + + Xor AH, AH +Network_DecodeUserName2: + LodsB + Add AH, AL + XChg AL, AH + Xor AL, 0AAh + RoR AL, 2 + Mov [SI-1], AL + Loop Network_DecodeUserName2 + +Network_DecodeUserName3: + Mov CS:DriverValidated, 1 + +Network_DecodeUserNameEnd: + Ret + +EndP Network_DecodeUserName + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Network_Shutdown Far + + Mov AX, CS:NetworkEMSHandle + Test AX, AX + JZ Network_Shutdown1 + + Call E_ReleaseEMS + +Network_Shutdown1: + Mov AX, CS:NetworkSendEMSHandle + Test AX, AX + JZ Network_Shutdown2 + + Call E_ReleaseEMS + +Network_Shutdown2: + Jmp NetworkDriver_Shutdown + +EndP Network_Shutdown + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴 +; +; Internal structures +; ------------------- +; +; SendBuffer is the raw data to transmit: +; Offset Size Contents Notes +; 0 DWord Block Header ID 'JLNP' - "J.L. Network Protocol" +; 4 Word Block Size Byte count, includes headers +; and CRC check. +; 6 Byte Block Type +; 7 <...> Data Maximum of 65000 bytes +; Word CRC Calculated +; +; Block types. +; +; SendQueue contains a queue of objects to transmit. +; Structure: +; Offset Size Contents Notes +; 0 Byte Destination 0=all, 1-3=specific, others=ignore +; 1 Byte Object Type +; 2 <> Data +; +; Object types: +; 0: Partial pattern data +; Extra data: Pattern Number (1), Bounding Box (4), Data +; 1: Entire pattern +; Extra data: Pattern Number (1), Data (Compressed) +; 2: Request pattern +; Extra data: Pattern Number (1) +; 3: SongData information (includes order list + song parameters) +; Extra data: Length (2), Offset (2) +; 4: Instrument information +; Extra data: Instrument Number (1) +; 5: Sample information +; Extra data: Sample Number (1) +; 6: Pattern Length +; Extra data: Pattern Number (1), New MaxRow (1) +; 7: Delete sample +; Extra data: Sample Number (1) +; 8: New sample - sends length also +; Extra data: Sample Number (1) +; 9: Sample Data +; Extra data: Sample Number (1), Offset (4) + + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Network_CalculateCRC + ; Calculates CRC and appends 6 byte header + + ; Given ES = EMSSegment + ; Given DI = end of data written + + Push DS + + Push ES + Pop DS + + Mov CX, DI + Xor SI, SI + LEA BX, [DI+2] + Xor DX, DX + Mov Word Ptr [SI+4], BX + Xor AX, AX + Mov DWord Ptr [SI], 'JLNP' + +Network_CalculateCRC1: + LodsB + Add DH, AL + Xor DL, DH + Loop Network_CalculateCRC1 + +; Have DH = sum, DL = xor of running sum. +; Want to have DX = 0 after next two bytes +; second last byte = DL-DH +; last byte = -DL + + Sub AH, DL ; AH = -DL + Sub DL, DH ; DL = DL-DH + Mov AL, DL ; AL = DL-DH + + StosW + Mov CS:SendBufferOffset, 0 + Mov CS:SendBufferRemaining, BX + + Pop DS + + Ret + +EndP Network_CalculateCRC + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Network_GetSendBufferPage Near + ; Returns AX = EMSPageFrame + + Push CX + Push DX + + Mov CX, EMS_SENDBUFFERPAGE + Mov DX, CS:NetworkSendEMSHandle + Call E_MapEMSMemory + Call E_GetEMSPageFrame + + Pop DX + Pop CX + + Ret + +EndP Network_GetSendBufferPage + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +; Send Procedure Jump Table +; Each procedure is given DS:SI = Send queue data +; ES:DI = Send buffer +; Each procedure only need write to ES:DI. +; Count of bytes is taken from return value of DI, CRC+Header will be appended +; Can use AX, BX, CX, DX, DS, SI +; Must update CS:SendDataQueueHead + +NUMBEROFBLOCKTYPES EQU 10 + +ConvertQueueObjectTypes DW Offset SendNetworkBlock0 + DW Offset SendNetworkBlock1 + DW Offset SendNetworkBlock2 + DW Offset SendNetworkBlock3 + DW Offset SendNetworkBlock4 + DW Offset SendNetworkBlock5 + DW Offset SendNetworkBlock6 + DW Offset SendNetworkBlock7 + DW Offset SendNetworkBlock8 + DW Offset SendNetworkBlock9 + +; Receive Procedure Jump Table +; Given DS = Receive buffer +; Can use any register + +InterpretObjectTypes DW Offset ReceiveNetworkBlock0 + DW Offset ReceiveNetworkBlock1 + DW Offset ReceiveNetworkBlock2 + DW Offset ReceiveNetworkBlock3 + DW Offset ReceiveNetworkBlock4 + DW Offset ReceiveNetworkBlock5 + DW Offset ReceiveNetworkBlock6 + DW Offset ReceiveNetworkBlock7 + DW Offset ReceiveNetworkBlock8 + DW Offset ReceiveNetworkBlock9 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Block Type 0 notes +; +; If first byte is between 80 and EF, then Val & 7F rows down are empty +; If first byte is between F0 and F7, then +; note field is empty, other fields are: +; Val & 1, ins present +; Val & 2, vol present +; Val & 4, eff present +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SendNetworkBlock0 Near + +; Block type 0 +; Offset 0: Pattern Number +; 1: Channel +; 2: Row +; 3: Width +; 4: Height + + LodsB + StosB + Mov DX, AX ; DL = Pattern Number + LodsW + StosW + Mov CX, AX ; CL = Channel, CH = Row + LodsW + Mov BX, AX ; BL = Width, BH = Height + + Mov CS:SendDataQueueHead, SI + + Push Pattern + Pop DS + Assume DS:Pattern + + Cmp DL, Byte Ptr PatternNumber ; Still editing the pattern? + JE SendNetworkBlock0_0 + + Xor AX, AX + StosW + + Ret + +SendNetworkBlock0_0: + StosW + Mov DS, PatternDataArea + Assume DS:Nothing + + Mov AL, 64 + Mul CH + Add AL, CL + LEA ESI, [EAX*4+EAX] + +SendNetworkBlock0_1: + Push BX + Push SI + + Xor DX, DX ; DL = num empty rows + +SendNetworkBlock0_2: + Push SI + + Cmp Byte Ptr [SI], 0FDh + JNE SendNetworkBlock0_3 + Cmp DWord Ptr [SI+1], 0000FF00h + JNE SendNetworkBlock0_3 + + Inc DX + Cmp DL, 6Fh + JB SendNetworkBlock0_NextCell + + Mov AL, 80h + Add AL, DL + StosB + Xor DX, DX + Jmp SendNetworkBlock0_NextCell + +SendNetworkBlock0_3: + Test DX, DX + JZ SendNetworkBlock0_4 + + Mov AL, 80h + Add AL, DL + StosB + Xor DX, DX + +SendNetworkBlock0_4: + LodsB + Cmp AL, 0FDh ; Empty note? + JE SendNetworkBlock0_5 + + StosB + MovsD + Jmp SendNetworkBlock0_NextCell + +SendNetworkBlock0_5: + Push BX + + Mov BX, DI + StosB ; Increment.. needs to be filled later + + Mov CL, 0F0h + LodsB + Test AL, AL ; instrument + JZ SendNetworkBlock0_6 + + StosB + Or CL, 1 + +SendNetworkBlock0_6: ; Volume + LodsB + Cmp AL, 0FFh + JE SendNetworkBlock0_7 + + StosB + Or CL, 2 + +SendNetworkBlock0_7: ; Effect + LodsW + Test AX, AX + JZ SendNetworkBlock0_8 + + StosW + Or CL, 4 + +SendNetworkBlock0_8: + Mov [ES:BX], CL + + Pop BX + +SendNetworkBlock0_NextCell: + Pop SI + Add SI, 320 + + Dec BH + JNZ SendNetworkBlock0_2 + + Test DX, DX + JZ SendNetworkBlock0_9 + + Mov AL, 80h + Or AL, DL + StosB + +SendNetworkBlock0_9: + Pop SI + Pop BX + + Add SI, 5 ; Next column + + Dec BL + JNZ SendNetworkBlock0_1 + + Ret + +EndP SendNetworkBlock0 + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReceiveNetworkBlock0 Near + + Push Pattern + Pop ES + Assume ES:Pattern + + Mov [Word Ptr ES:Modified], 101h + + Mov AL, [DS:07h] ; AL = Pattern Number + + Cmp AL, [Byte Ptr ES:PatternNumber] + JNE ReceiveNetworkBlock0_1 + + Mov ES, [ES:PatternDataArea] + Assume ES:Nothing + + Mov CX, [DS:08h] ; CL = Channel, CH = Row + Mov BX, [DS:0Ah] ; BL = Width, BH = Height + + Test BX, BX + JZ ReceiveNetworkBlock0_1 + + Mov AL, 64 + Mul CH + Add AL, CL + LEA EDI, [EAX*4+EAX] + Mov AL, 5 + + Mul BL + Mov SI, 0Ch + +ReceiveNetworkBlock0_0: + Push BX + Push DI + +ReceiveNetworkBlock0_3: + LodsB + Cmp AL, 80h + JB ReceiveNetworkBlock0_4 + Cmp AL, 0F8h + JAE ReceiveNetworkBlock0_4 + + Cmp AL, 0F0h + JAE ReceiveNetworkBlock0_6 + +; Empty rows here. + And AL, 7Fh + Sub BH, AL + +ReceiveNetworkBlock0_11: + Mov Byte Ptr [ES:DI], 0FDh + Mov DWord Ptr [ES:DI+1], 0000FF00h + Add DI, 320 + Dec AL + JNZ ReceiveNetworkBlock0_11 + + Test BH, BH + JNZ ReceiveNetworkBlock0_3 + Jmp ReceiveNetworkBlock0_5 + +ReceiveNetworkBlock0_6: ; Partial row here. + Mov AH, AL + + Mov AL, 0FDh ; NONOTE + StosB + + Xor AL, AL + + Test AH, 1 + JZ ReceiveNetworkBlock0_7 + + LodsB + +ReceiveNetworkBlock0_7: + StosB + + Mov AL, 0FFh + Test AH, 2 + JZ ReceiveNetworkBlock0_8 + + LodsB + +ReceiveNetworkBlock0_8: + StosB + Test AH, 4 + Mov AX, 0 ; Don't erase flags + JZ ReceiveNetworkBlock0_9 + + LodsW + +ReceiveNetworkBlock0_9: + StosW + Jmp ReceiveNetworkBlock0_10 + +ReceiveNetworkBlock0_4: + StosB + MovsD + +ReceiveNetworkBlock0_10: + Add DI, 320-5 + + Dec BH + JNZ ReceiveNetworkBlock0_3 + +ReceiveNetworkBlock0_5: + + Pop DI + Pop BX + + Add DI, 5 + Dec BL + JNZ ReceiveNetworkBlock0_0 + + Ret + +ReceiveNetworkBlock0_1: ; Not the same, or zero width -> mark modified + +; DX = connection ID +; AL = Pattern number + + ; Sanity check + Cmp AL, 200 + JAE ReceiveNetworkBlock0_2 + + Mov BX, AX + Inc DX + And BX, 0FFh + Mov [CS:PatternModifiedTable+BX], DL + +ReceiveNetworkBlock0_2: + Ret + +EndP ReceiveNetworkBlock0 + Assume ES:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SendNetworkBlock1 + +; Block type 1 +; Offset 0: Pattern number + + Push FS + + Push Pattern + Pop FS + Assume FS:Pattern + + LodsB + Mov CS:SendDataQueueHead, SI + StosB + + And AX, 0FFh + +; Check whether request should be sent off to another node instead. +; AL = Pattern number + + Mov BX, AX + + Mov DH, [CS:PatternModifiedTable+BX] + + Test DH, DH + JZ SendNetworkBlock1_1 + + Mov CS:Destination, DH + Mov Byte Ptr [ES:DI-2], 2 ; NETWORK_REQUESTPATTERNOBJECT + + Jmp SendNetworkBlock1_2 + +SendNetworkBlock1_1: + Cmp AL, [Byte Ptr FS:PatternNumber] + JNE SendNetworkBlock1_0 + + Mov [FS:PatternModified], 0 + + PushAD + Push DS + Push ES + + Call PEFunction_StoreCurrentPattern + + Pop ES + Pop DS + PopAD + +SendNetworkBlock1_0: + Call Music_GetPatternLocation + ; Returns AX = handle + ; EBX = offset/segment (or page/segment) + ; CX = length (not including header) + ; DL = 0 for conv, 1 for EMS + + Push CS + Pop DS + Assume DS:Disk + + Add CX, 8 +; Setup EMS transfer + Mov TransferLength, CX + + Mov SourceType, DL + Mov SourceHandle, AX + Mov SourceOffset, EBX + + Mov AX, NetworkSendEMSHandle + Mov DestinationType, 1 + Mov DestinationHandle, AX + Mov [Word Ptr DestinationOffset], DI + Mov [Word Ptr DestinationOffset+2], 0 + +; Data is ready to go! + Mov AX, 5700h + Mov SI, Offset EMSTransferTable + Int 67h + + Add DI, CX + +SendNetworkBlock1_2: + Call Network_GetSendBufferPage + Mov ES, AX + + Pop FS + + Ret + +EndP SendNetworkBlock1 + Assume DS:Nothing, FS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReceiveNetworkBlock1 + + Push FS + + Push Music + Pop FS + Assume FS:Music + + Mov EDX, [DS:8] + Mov AL, [DS:7] + + And AX, 0FFh ; AX = Pattern Number + ; DX = length + +; Sanity check + Cmp AL, 200 + JAE ReceiveNetworkBlock1_2 + + Call Music_ReleasePattern + + Cmp EDX, 400040h + JE ReceiveNetworkBlock1_1 + + Push AX + + Add DX, 8 + Push DX + Push AX + + Mov SI, AX + Call Music_AllocatePattern + + Pop AX + Call Music_GetPatternLocationNoCount + +; Setup EMS transfer + Push CS + Pop DS + Assume DS:Disk + + Mov DestinationType, 1 + Mov DestinationHandle, AX + Mov DestinationOffset, EBX + + Pop DX + + Mov AX, NetworkEMSHandle + Mov CX, LastReceiveCX ; CH = page + Mov TransferLength, DX + ShR CX, 8 + Mov SourceType, 1 + Mov SourceHandle, AX + Mov [Word Ptr SourceOffset], 8 + Mov [Word Ptr SourceOffset+2], CX + +; Data is ready to go! + Mov AX, 5700h + Mov SI, Offset EMSTransferTable + Int 67h + + Pop AX + +; Mark it off as handled +; AX = Pattern number + +ReceiveNetworkBlock1_1: + Mov BX, AX + Mov [CS:PatternModifiedTable+BX], 0 + + Push Pattern + Pop DS + Assume DS:Pattern + + Cmp AL, [Byte Ptr DS:PatternNumber] + JNE ReceiveNetworkBlock1_0 + + Call PE_NewPattern + +ReceiveNetworkBlock1_0: + Cmp AL, [Byte Ptr FS:CurrentPattern] + JNE ReceiveNetworkBlock1_2 + + Call Music_UpdatePatternOffset + +ReceiveNetworkBlock1_2: + Pop FS + Ret + +EndP ReceiveNetworkBlock1 + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SendNetworkBlock2 + + MovsB + Mov CS:SendDataQueueHead, SI + Ret + +EndP SendNetworkBlock2 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReceiveNetworkBlock2 + + Mov AH, [DS:7] ; AH = pattern + Mov AL, 1 ; NETWORK_ENTIREPATTERNOBJECT + + ; Sanity check + Cmp AH, 200 + JAE ReceiveNetworkBlock2_1 + + Call Network_AddWordToQueue + +ReceiveNetworkBlock2_1: + Ret + +EndP ReceiveNetworkBlock2 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SendNetworkBlock3 + + LodsW ; Length + StosW + Mov CX, AX + LodsW + StosW + Mov CS:SendDataQueueHead, SI + + Push SongData + Pop DS + Mov SI, AX + + Rep MovsB + + Ret + +EndP SendNetworkBlock3 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReceiveNetworkBlock3 + + Push SongData + Pop ES + + Mov CX, [DS:7] + Mov DI, [DS:9] + Mov SI, 11 + + ; Sanity check + Mov AX, CX + Add AX, DI + + Cmp AX, 512 + JA ReceiveNetworkBlock3_1 + + Rep MovsB + +ReceiveNetworkBlock3_1: + Ret + +EndP ReceiveNetworkBlock3 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SendNetworkBlock4 + + LodsB + StosB + And AX, 0FFh + Mov CS:SendDataQueueHead, SI + Add AX, AX + Mov SI, AX + + Push SongData + Pop DS + Mov SI, [64712+SI] + + Mov CX, 554/2 + Rep MovsW + +SendNetworkBlock4_1: + Ret + +EndP SendNetworkBlock4 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReceiveNetworkBlock4 + + Mov DI, [DS:7] + And DI, 0FFh + Mov AX, DI ; AX = instrument + + ; Sanity check + Cmp AX, 100 + JAE ReceiveNetworkBlock4_1 + + Add DI, DI + + Push SongData + Pop ES + + Mov DI, [ES:64712+DI] + Mov SI, 8 + Mov CX, 554/2 + Rep MovsW + + Call PE_GetLastInstrument + Cmp AX, BX + JNE ReceiveNetworkBlock4_1 + + Call Glbl_GetCurrentMode + Cmp AL, 4 + JNE ReceiveNetworkBlock4_1 + + Call I_MapEnvelope + +ReceiveNetworkBlock4_1: + + Ret + +EndP ReceiveNetworkBlock4 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SendNetworkBlock5 ; Does not send length or + ; sample pointer. + + LodsB + StosB + And AX, 0FFh + Mov CS:SendDataQueueHead, SI + Add AX, AX + Mov SI, AX + + Push SongData + Pop DS + Mov SI, [64912+SI] + + Add SI, 4 + Mov CX, 2Ch/2 + Rep MovsW + LodsW ; Skip length + LodsW + Mov CX, 14h/2 + Rep MovsW + LodsW + LodsW + MovsW + MovsW + + Ret + +EndP SendNetworkBlock5 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReceiveNetworkBlock5 + + Mov DI, [DS:7] + And DI, 0FFh + + Cmp DI, 100 + JAE ReceiveNetworkBlock5_1 + + Add DI, DI + + Push SongData + Pop ES + + Mov DI, [ES:64912+DI] + Mov SI, 8 + ScasW + ScasW + Mov CX, 2Ch/2 + Rep MovsW + ScasW + ScasW + Mov CX, 14h/2 + Rep MovsW + ScasW + ScasW + MovsW + MovsW + +ReceiveNetworkBlock5_1: + Ret + +EndP ReceiveNetworkBlock5 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SendNetworkBlock6 + + MovsW + Mov CS:SendDataQueueHead, SI + + Ret + +EndP SendNetworkBlock6 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReceiveNetworkBlock6 + + Mov AX, [DS:7] ; AL = pattern number, AH = numrows + + Push Pattern + Pop DS + Assume DS:Pattern + + Cmp AL, [Byte Ptr PatternNumber] + JNE ReceiveNetworkBlock6_1 + + Cmp AH, 200 + JAE ReceiveNetworkBlock6_2 + + Mov [Byte Ptr MaxRow], AH + +ReceiveNetworkBlock6_2: + Ret + +ReceiveNetworkBlock6_1: + Jmp ReceiveNetworkBlock0_1 ; Marks pattern as modified. + +EndP ReceiveNetworkBlock6 + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SendNetworkBlock7 + + MovsB + Mov CS:SendDataQueueHead, SI + Ret + +EndP SendNetworkBlock7 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReceiveNetworkBlock7 + + Mov AL, [DS:7] + Mov AH, 1 + + Cmp AL, 100 + JAE ReceiveNetworkBlock7_1 + + Call Music_ReleaseSample + +ReceiveNetworkBlock7_1: + Ret + +EndP ReceiveNetworkBlock7 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SendNetworkBlock8 ; New sample + + MovsB + MovsD + Mov CS:SendDataQueueHead, SI + + Ret + +EndP SendNetworkBlock8 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReceiveNetworkBlock8 ; New sample + +; Call Music_Stop + + Mov AX, [DS:7] + And AX, 0FFh ; AX = Sample number + + ; Sanity check + Cmp AX, 100 + JAE ReceiveNetworkBlock8_2 + + Mov SI, AX + Add SI, AX + Mov EDX, [DS:8] + + Push SongData + Pop DS + + Mov SI, [SI+64912] ; DS:SI = sample + Mov ECX, EDX + + Test Byte Ptr [SI+12h], 2 ; 16 bit? + JZ ReceiveNetworkBlock8_1 + + Add EDX, EDX + +ReceiveNetworkBlock8_1: + Call Music_AllocateSample + Mov [SI+30h], ECX + +ReceiveNetworkBlock8_2: + Ret + +EndP ReceiveNetworkBlock8 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetSampleLocation ; Given BX = EMS transfer structure + ; Given DX = sample number + ; Given ECX = offset + ; Returns carry if problem. + + PushAD + Push DS + + Push SongData + Pop DS + Mov SI, DX + Add SI, DX + Mov SI, [64912+SI] ; DS:SI = sample header + + Mov EAX, [SI+30h] + + Test Byte Ptr [SI+12h], 2 + JZ GetSampleLocation2 + + Add EAX, EAX + +GetSampleLocation2: + Cmp EAX, ECX + JB GetSampleLocation1 + + Mov EDX, EAX + Sub EDX, ECX + Cmp EDX, 32768 + JB GetSampleLocation6 + + Mov DX, 32768 + +GetSampleLocation6: + Mov [CS:TransferLength], DX + + Cmp Byte Ptr [SI+48h], 1 + JB GetSampleLocation1 + JA GetSampleLocation4 + +GetSampleLocation3: ; Conventional memory + Mov Byte Ptr [CS:BX], 0 ; type + Mov DWord Ptr [CS:BX+1], 0 ; handle,Offset + ShR ECX, 4 + Add CX, [SI+4Ah] + Mov Word Ptr [CS:BX+5], CX ; segment + + Jmp GetSampleLocation5 + +GetSampleLocation4: ; Expanded memory + Mov AX, [SI+4Ah] + Mov Byte Ptr [CS:BX], 1 + Mov Word Ptr [CS:BX+1], AX ; handle + Mov AX, CX + ShR ECX, 14 + And AX, 3FFFh + Mov [CS:BX+3], AX ; Offset + Mov [CS:BX+5], CX ; Page + + Jmp GetSampleLocation5 + +GetSampleLocation1: + StC + +GetSampleLocation5: + Pop DS + PopAD + + Ret + +EndP GetSampleLocation + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SendNetworkBlock9 + + LodsB + StosB + Mov DX, AX + LodsD + StosD + Mov ECX, EAX + And DX, 0FFh + Mov CS:SendDataQueueHead, SI + + Mov BX, Offset SourceType + Call GetSampleLocation + JC SendNetworkBlock9_1 + + Push CS + Pop DS + Assume DS:Disk + + Mov AX, NetworkSendEMSHandle + Mov DestinationType, 1 + Mov DestinationHandle, AX + Mov [Word Ptr DestinationOffset], DI + Mov [Word Ptr DestinationOffset+2], 0 + + Add DI, TransferLength + +; Data is ready to go! + Mov AX, 5700h + Mov SI, Offset EMSTransferTable + Int 67h + + Ret + +SendNetworkBlock9_1: + Sub DI, 5 + + Ret + +EndP SendNetworkBlock9 + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReceiveNetworkBlock9 + + Mov DX, [DS:7] + Mov ECX, [DS:8] + And DX, 0FFh + Mov BX, Offset DestinationType + Mov AX, NetworkEMSHandle + Mov SI, LastReceiveCX ; CH = page + + ; Sanity Check + Cmp DX, 100 + JAE ReceiveNetworkBlock9_1 + + Call GetSampleLocation + JC ReceiveNetworkBlock9_1 + + Push CS + Pop DS + Assume DS:Disk + + ShR SI, 8 + Mov SourceType, 1 + Mov SourceHandle, AX + Mov [Word Ptr SourceOffset], 12 + Mov [Word Ptr SourceOffset+2], SI + +; Data is ready to go! + Mov AX, 5700h + Mov SI, Offset EMSTransferTable + Int 67h + +ReceiveNetworkBlock9_1: + Ret + +EndP ReceiveNetworkBlock9 + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Network_SendData Far +; Called by driver when it is able to send data +; +; Provided: AX = number of bytes it can send. +; ES:DI = buffer location +; +; Returns: CX = number of bytes to send, 0 if no data. +; DX = receiver's connection ID. 0 = all, 1->3 = specific. + + PushF + CLI + Push DS + Push ES + Push DI + + Push AX + Push DX + + Mov AH, 47h + Mov DX, CS:NetworkSendEMSHandle + Int 67h + + Test AH, AH + + Pop DX + Pop AX + + JNZ Network_SendDataError + + Cmp CS:DriverValidated, 1 + JNE Network_SendDataError + + Mov CX, CS:SendBufferRemaining + Test CX, CX + JNZ Network_SendData1 + +; Need to get a new block of data into the buffer. + +Network_SendData3: + Mov CX, CS:SendDataQueueTail + Mov SI, CS:SendDataQueueHead + + Sub CX, SI + JZ Network_SendDataEnd + + Mov DS, SendQueueSegment + Assume DS:Nothing + + Push AX + Push BX + Push BP + Push ES + Push DI + Push FS + +; Mov DX, CS:NetworkEMSHandle +; Call E_SavePageFrame + + Call Network_GetSendBufferPage + Mov ES, AX + Mov DI, 6 + + LodsB + Mov CS:Destination, AL + LodsB + StosB + Mov BL, AL + And BX, 0FFh + Add BX, BX + Call [CS:ConvertQueueObjectTypes+BX] + Call Network_CalculateCRC + + Cmp [CS:SendDataQueueHead], 16384-16 + JB Network_SendData4 + + Mov [CS:SendDataQueueHead], 0 + +Network_SendData4: + + Mov CX, BX ; CX = SendBufferRemaining + + Pop FS + Pop DI + Pop ES + Pop BP + Pop BX + Pop AX + +; Push DX +; Mov DX, CS:NetworkEMSHandle +; Call E_RestorePageFrame +; Pop DX + + Cmp CX, 9 + JA Network_SendData1 + + Mov DWord Ptr [CS:SendBufferRemaining], 0 + Jmp Network_SendData3 + +Network_SendData1: ; Send buffer has data remaining + Mov SI, CS:SendBufferOffset + + Cmp CX, AX + JB Network_SendData2 + + Mov CX, AX + +Network_SendData2: + Add CS:SendBufferOffset, CX + Sub CS:SendBufferRemaining, CX + + Call Network_GetSendBufferPage + Mov DS, AX + + Xor DX, DX + Push CX + Rep MovsB + Pop CX + Mov DL, CS:Destination + +Network_SendDataEnd: + Push DX + + Mov AH, 48h + Mov DX, CS:NetworkSendEMSHandle + Int 67h + + Pop DX + + Pop DI + Pop ES + Pop DS + PopF + + Ret + +Network_SendDataError: + Pop DI + Pop ES + Pop DS + PopF + + Xor CX, CX + Xor DX, DX + Ret + +EndP Network_SendData + + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +ReceiveToBlock DB 0, 8, 16 + +; EMS layout: +; EMS:65532: Check word +; EMS:65534: Buffer Offset + +Proc Network_ReceiveData Far +; Called by driver when data is received +; +; Provided: DS:SI = data block received +; BX = sender's connection ID (0->2) +; CX = byte count received + + PushF + CLI + Push CX + + Mov AH, 47h + Mov DX, CS:NetworkEMSHandle + Int 67h + + Test AH, AH + JNZ Network_ReceiveData3 +; Call E_SavePageFrame + + Cmp CS:DriverValidated, 1 + JNE Network_ReceiveData3 + + Mov CL, 512/16 + Mov CH, [CS:ReceiveToBlock+BX] + Mov CS:LastReceiveCX, CX + Call E_MapEMSMemory + + Call E_GetEMSPageFrame + + Pop CX + + Mov ES, AX + Mov DI, [ES:65534] + +; Consistency check -> if at start of block, make sure that the header contains +; 'JLNP' + + Test DI, DI + JNZ Network_ReceiveData1 + + Cmp DWord Ptr [SI], 'JLNP' + JNE Network_ReceiveDataEnd + +Network_ReceiveData1: + Mov DX, [ES:65532] + +; Assume OK.. now place data into buffer, updating check word. +Network_ReceiveData2: + LodsB + Add DL, AL + StosB + Xor DH, DL + Loop Network_ReceiveData2 + + Cmp DI, [ES:4] + JAE Network_ReceiveDataBlockFinished + + Mov [ES:65532], DX + Mov [ES:65534], DI + +Network_ReceiveDataEnd: + Mov AH, 48h + Mov DX, CS:NetworkEMSHandle + Int 67h +; Mov DX, CS:NetworkEMSHandle +; Call E_RestorePageFrame + + PopF + + ClC + + Ret + +Network_ReceiveDataBlockFinished: + Xor Byte Ptr [CS:ReceiveToBlock+BX], 4 + Mov DWord Ptr [ES:65532], 0 + Test DX, DX + JNZ Network_CRCFail ; CRC check failed + +; ********************* Need to handle block types here. + PushAD + Push DS + + Push ES + Pop DS + + Mov SI, [DS:6] + And SI, 0FFh + + Cmp SI, NUMBEROFBLOCKTYPES + JAE Network_ReceiveDataBlockError + + Add SI, SI + Mov DX, BX + Call [InterpretObjectTypes+SI] + +Network_ReceiveDataBlockError: + Pop DS + PopAD + Jmp Network_ReceiveDataEnd + +Network_CRCFail: + Mov AH, 48h + Mov DX, CS:NetworkEMSHandle + Int 67h + Push CX + +Network_ReceiveData3: + Pop CX + PopF + + StC + + Ret + +EndP Network_ReceiveData + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Network_GetSendQueue Far + + PushAD + PushF + Push DS + Push ES + + Sub SP, 4 + Push BP + Mov BP, SP + Mov EDI, [BP+44] + Mov [BP+2], EDI + Pop BP + + Push AX + Push DS + + ClI + + Push CS + Pop DS + Assume DS:Disk + +Comment ~ + This code is incomplete + Mov AX, SendDataQueueTail + Sub AX, SendDataQueueHead + Cmp AX, 16384-16 + JB Network_GetSendQueue2 + + Call [NetworkDriver_UnloadDriver] + + Xor AX, AX + Jmp Network_GetSendQueue1 + +Network_GetSendQueue2: +~ + Call [NetworkDriver_ConnectionStatus] + Mov DI, [SendQueueSegment] + Or AX, DI + Mov ES, DI + Mov DI, [SendDataQueueTail] + +Network_GetSendQueue1: + Pop DS + Pop AX + + Ret + +EndP Network_GetSendQueue + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Network_FinishedSendQueue Far + + Cmp DI, 16384-16 ; 16 bytes slack area + JB Network_FinishedSendQueue1 + + Xor DI, DI + +Network_FinishedSendQueue1: + Mov [CS:SendDataQueueTail], DI + Mov BP, SP + Pop EAX + Mov [BP+42], EAX + +IF SHOWQUEUESIZE + Push CS + Pop DS + Mov AX, SendDataQueueTail + Sub AX, SendDataQueueHead + Mov SI, Offset DebugMessage + Call SetInfoLine +ENDIF + + Pop ES + Pop DS + PopF + PopAD + + Ret + +EndP Network_FinishedSendQueue + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Network_NewConnection Far ; Called when this computer + ; joins a group + + PushA + Push ES + + Push CS + Pop ES + + Mov CX, 200/2 ; Mark all patterns as requiring + ; update from host connection + Mov DI, Offset PatternModifiedTable + Mov AX, 101h + Rep StosW + + Call Music_Stop + Call D_ClearFileName + + Pop ES + PopA + Ret + + +EndP Network_NewConnection + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetDI + + Cmp DI, 16384-16 + JB ResetDI1 + + Xor DI, DI + +ResetDI1: + Ret + +EndP ResetDI + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Network_QueueSampleData Far ; Given CX = Sample number, 0 base + ; DL = ConnectionID + + Push EAX + Push EBX + Push ECX + Push DX + Push SI + Push DS + + Push SongData + Pop DS + + Call Network_GetSendQueue + JZ Network_QueueSampleData2 + + Mov SI, CX + Add SI, CX + Mov SI, [SI+64912] ; DS:SI = sample + + Test Byte Ptr [SI+12h], 1 + JZ Network_QueueSampleData2 + + Mov EBX, [SI+30h] + Test EBX, EBX + JZ Network_QueueSampleData2 + + Mov AL, DL + Mov AH, 8 + StosW + Mov AL, CL + StosB + Mov EAX, EBX ; Length + StosD + Call ResetDI + + Mov DH, CL + + Xor ECX, ECX + Test Byte Ptr [SI+12h], 2 + JZ Network_QueueSampleData1 + + Add EBX, EBX + +Network_QueueSampleData1: + Mov AL, DL + Mov AH, 9 + StosW + Mov AL, DH + StosB + Mov EAX, ECX + StosD + Call ResetDI + + Add ECX, 32768 + Cmp ECX, EBX + JB Network_QueueSampleData1 + +Network_QueueSampleData2: + Call Network_FinishedSendQueue + + Pop DS + Pop SI + Pop DX + Pop ECX + Pop EBX + Pop EAX + + Ret + +EndP Network_QueueSampleData + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Network_EstablishConnection Far ; Called when a connection is + ; made to this computer +; Called when a successful connection is made +; Given AL = new connection number + +; This basically adds all samples, instruments, patterns, +; and order list to the send queue (or requests to the appropriate nodes) + + PushA + Push DS + Push ES + + Mov ES, CS:SendQueueSegment + Mov DI, CS:SendDataQueueTail + +; Send Patterns + Xor CX, CX + Mov DX, AX + +Network_EstablishConnection1: ; 3 * 200 bytes + Mov AL, DL ; Destination + Mov AH, 1 ; NETWORK_ENTIREPATTERNOBJECT + StosW + Mov AL, CL + StosB + Call ResetDI + Inc CX + Cmp CX, 200 + JB Network_EstablishConnection1 + +; Send Instruments + Xor CX, CX + +Network_EstablishConnection2: ; 3 * 100 bytes + Mov AL, DL ; Destination + Mov AH, 4 + StosW + Mov AL, CL + StosB + Call ResetDI + Inc CX + Cmp CX, 100 + JB Network_EstablishConnection2 + +; Send Sample headers + Xor CX, CX + +Network_EstablishConnection3: ; 3 * 100 bytes + Mov AL, DL ; Destination + Mov AH, 5 + StosW + Mov AL, CL + StosB + Call ResetDI + Inc CX + Cmp CX, 100 + JB Network_EstablishConnection3 + +; Now send order list ; 6 bytes + Mov AL, DL ; Destination + Mov AH, 3 ; NETWORK_SONGDATAOBJECT + StosW + Mov AX, 512 ; Length + StosW + Xor AX, AX ; Offset + StosW + Call ResetDI + + Mov CS:SendDataQueueTail, DI + + Xor CX, CX + +Network_EstablishConnection4: + Call Network_QueueSampleData + + Inc CX + + Cmp CX, 100 + JB Network_EstablishConnection4 + +; Loop through patterns and make sure that no patterns are destined for new +; connection + + Push CS + Pop ES + + Mov CX, 200 + Mov DI, Offset PatternModifiedTable + +Network_EstablishConnection5: + Mov AL, [ES:DI] + Cmp AL, DL + JNE Network_EstablishConnection6 + + Xor AL, AL + +Network_EstablishConnection6: + StosB + Loop Network_EstablishConnection5 + + Pop ES + Pop DS + PopA + + Ret + +EndP Network_EstablishConnection + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Network_AddWordToQueue Far ; Given AX, broadcasts to all + + Call Network_GetSendQueue + JZ Network_AddWordToQueue0 + + Push AX + Xor AL, AL + StosB + Pop AX + StosW + +Network_AddWordToQueue0: + Call Network_FinishedSendQueue + Ret + +EndP Network_AddWordToQueue + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Network_UpdatePatternIfIdle Far + + Cmp CS:SendQueueSegment, 0 + JE Network_UpdatePatternEnd + + Push AX + Mov AX, CS:SendDataQueueTail + Cmp AX, CS:SendDataQueueHead + Pop AX + JNE Network_UpdatePatternEnd + +Proc Network_UpdatePattern Far + + PushA + ; AX = pattern number +; Check whether it is current. +; AL = Pattern number + + Mov BX, AX + And BX, 0FFh + Xor AX, AX + + XChg [CS:PatternModifiedTable+BX], AL + Test AL, AL + JZ Network_UpdatePattern1 + +; AL = connection request + Call Network_GetSendQueue + JZ Network_UpdatePattern2 + + StosB + Mov AL, 2 ; NETWORK_REQUESTPATTERNOBJECT + Mov AH, BL + StosW + +Network_UpdatePattern2: + Call Network_FinishedSendQueue + +Network_UpdatePattern1: + PopA + +Network_UpdatePatternEnd: + Ret + +EndP Network_UpdatePattern + +EndP Network_UpdatePatternIfIdle + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Network_EnsureNoNetwork Far + + Push AX + Call [CS:NetworkDriver_ConnectionStatus] + Test AL, AL + Pop AX + JZ Network_EnsureNoNetwork1 + + Mov DI, Offset O1_NetworkErrorList + Mov CX, 2 + Call M_Object1List + + Mov AX, 1 + Add SP, 4 + +Network_EnsureNoNetwork1: + Ret + +EndP Network_EnsureNoNetwork + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Network_SendSampleHeader Far + + Call Network_GetSendQueue + JZ Network_SendSampleHeader1 + + Mov AX, 500h ; Sample header, broadcast + StosW + Call PE_GetLastInstrument + Mov AL, BL + StosB + +Network_SendSampleHeader1: + Call Network_FinishedSendQueue + Ret + +EndP Network_SendSampleHeader + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Network_SendInstrumentHeader Far + + Call Network_GetSendQueue + JZ Network_SendInstrumentHeader1 + + Mov AX, 400h ; Instrument header, broadcast + StosW + Call PE_GetLastInstrument + Mov AL, BL + StosB + +Network_SendInstrumentHeader1: + Call Network_FinishedSendQueue + Ret + +EndP Network_SendInstrumentHeader + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Network_SendSongDataInformation Far ; CX = Count, DX = offset + + Call Network_GetSendQueue + JZ Network_SendSongDataInformation1 + + Mov AX, 300h + StosW + Mov AX, CX + StosW + Mov AX, DX + StosW + +Network_SendSongDataInformation1: + Call Network_FinishedSendQueue + Ret + +EndP Network_SendSongDataInformation + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +EndS + +ENDIF + +End diff --git a/it/IT_OBJ1.ASM b/it/IT_OBJ1.ASM new file mode 100644 index 0000000..c825fa7 --- /dev/null +++ b/it/IT_OBJ1.ASM @@ -0,0 +1,8902 @@ + Jumps + +include switch.inc + + Extrn D_SaveInstrument:Far + Extrn D_LSCheckLoopValues:Far + Extrn D_LSCheckSusLoopValues:Far + + Extrn D_PreLoadSampleWindow:Far + Extrn D_DrawLoadSampleWindow:Far + Extrn D_PostLoadSampleWindow:Far + + Extrn D_LSDrawDriveWindow:Far + Extrn D_LSPreDriveWindow:Far + Extrn D_LSPostDriveWindow:Far + + Extrn D_LIDrawDriveWindow:Far + Extrn D_LIPreDriveWindow:Far + Extrn D_LIPostDriveWindow:Far + + Extrn D_SaveSample:Far + Extrn D_SaveRawSample:Far + Extrn D_SaveST3Sample:Far + + Extrn D_GetFormatType:Far + + Extrn D_SlowSampleSort:Far + Extrn D_SlowInstrumentSort:Far + Extrn D_SaveDirectoryConfiguration:Far + Extrn D_LoadSampleNames:Far + Extrn D_LoadSongNames:Far + Extrn D_DrawFileWindow:Far + Extrn D_DrawDirectoryWindow:Far + Extrn D_DrawDriveWindow:Far + Extrn D_PreFileWindow:Far + Extrn D_SaveModule:Far + Extrn D_PostFileLoadWindow:Far + Extrn D_PostFileSaveWindow:Far + Extrn D_PreDirectoryWindow:Far + Extrn D_PostDirectoryWindow:Far + Extrn D_PostViewSampleLibrary:Far + Extrn D_PreDriveWindow:Far + Extrn D_PostDriveWindow:Far + Extrn D_PostSaveDriveWindow:Far + Extrn D_NewDirectory:Far + Extrn D_NewSpecifier:Far + +IF TUTORIAL +ELSE + Extrn D_LoadXM:Far + Extrn D_LoadS3M:Far + Extrn D_LoadMOD:Far + Extrn D_LoadIT:Far + Extrn D_LoadMTM:Far + Extrn D_Load669:Far +ENDIF + Extrn D_DrawHeader:Far + Extrn D_SaveIT:Far + Extrn D_SaveS3M:Far + Extrn D_SaveSong:Far + Extrn Quit:Far + + Extrn D_DrawLoadInstrument:Far + Extrn D_PreLoadInstrument:Far + Extrn D_PostLoadInstrument:Far + Extrn D_LoadInstrumentNames:Far + Extrn D_ViewInstrument:Far + +IF EMSDEBUG + + Extrn E_DumpEMSMemory:Far + +ENDIF + + Extrn LSWindow_Up:Far + Extrn LSWindow_Down:Far + + Extrn SongDirectory:Byte + Extrn FileSpecifier:Byte + + Extrn F_InstrumentButtonHandler:Far + + + Extrn F_DrawHeader:Far + Extrn F_Return0:Far + Extrn F_Return1:Far + Extrn F_ShowChannels:Far + Extrn F_RedrawScreen:Far + Extrn F_GotoEmptyList:Far + Extrn F_DrawSMCChannels:Far + Extrn F_Nothing:Far + Extrn F_CalculateLength:Far + + Extrn F_MainMenu:Far + Extrn F_Help:Far ; Menu functions + Extrn F_ViewVariables:Far + Extrn F_ViewOrderPan:Far + Extrn F_ViewPattern:Far + + Extrn F_FileMenu:Far + Extrn F_FileLoad:Far + Extrn F_FileNew:Far + Extrn F_FileSaveCurrent:Far + Extrn F_FileSaveAs:Far + Extrn F_FileDOSShell:Far + Extrn F_FileQuit:Far + + Extrn F_PlaybackMenu:Far + Extrn F_InfoPage:Far + Extrn F_PlaySong:Far + Extrn F_PlayPattern:Far + Extrn F_PlayOrder:Far + Extrn F_PlayMark:Far + Extrn F_Stop:Far + Extrn F_ReinitSoundCard:Far + Extrn F_DriverScreen:Far + Extrn F_CalculateLength:Far + + Extrn F_MessageEditor:Far + Extrn F_SampleMenu:Far + Extrn F_SampleList:Far + Extrn F_SampleLibrary:Far + Extrn F_ReloadGravis:Far + + Extrn F_Return64:Far + Extrn F_Return192:Far + + Extrn F_InstrumentMenu:Far + Extrn F_InstrumentList:Far + Extrn F_InstrumentLibrary:Far + + Extrn F_ShowMIDIZxxInput:Far + Extrn F_MIDI_Up:Far, F_MIDI_Down:Far + Extrn F_MIDI_PgUp:Far, F_MIDI_PgDn:Far + +IF SPECTRUMANALYSER + Extrn Fourier_Start:Far + Extrn Fourier_PreDrawScreen:Far + Extrn Fourier_DrawScreen:Far + Extrn Fourier_PostFunction:Far + Extrn Fourier_IdleList:Far + Extrn Fourier_ChangePalette:Far +ENDIF + + Extrn K_DrawTables:Far + Extrn K_ResetKeyboardTables:Far + Extrn K_ShowMIDIInput:Far + + Extrn PEFunction_IncreaseOctave:Far + Extrn PEFunction_DecreaseOctave:Far + + Extrn Glbl_DriverScreen:Far + Extrn Glbl_Ctrl_F1:Far + Extrn Glbl_Ctrl_F3:Far + Extrn Glbl_Ctrl_F4:Far + Extrn Glbl_Ctrl_F5:Far + Extrn Glbl_Ctrl_F12:Far + Extrn Glbl_F8:Far + Extrn Glbl_F9:Far + Extrn Glbl_F10:Far + Extrn Glbl_F11:Far + Extrn Glbl_F12:Far + Extrn Glbl_F2:Far + Extrn Glbl_F3:Far + Extrn Glbl_F4:Far + Extrn Glbl_F5:Far + Extrn Glbl_F6:Far + Extrn PE_F7:Far ; Global... + Extrn Glbl_Shift_F1:Far + Extrn Glbl_Shift_F6:Far + Extrn Glbl_Shift_F9:Far + Extrn Glbl_Alt_F1:Far + Extrn Glbl_Alt_F2:Far + Extrn Glbl_Alt_F3:Far + Extrn Glbl_Alt_F4:Far + Extrn Glbl_Alt_F5:Far + Extrn Glbl_Alt_F6:Far + Extrn Glbl_Alt_F7:Far + Extrn Glbl_Alt_F8:Far + Extrn Glbl_LoadSample:Far + Extrn Glbl_LoadInstrument:Far + Extrn Glbl_LeftBrace:Far + Extrn Glbl_RightBrace:Far + Extrn Glbl_LeftSquareBracket:Far + Extrn Glbl_RightSquareBracket:Far + +IF NETWORKENABLED + Extrn Network_DriverScreen:Far + Extrn Network_DrawDriverScreen:Far + Extrn Network_PreDriverScreen:Far + Extrn Network_PostDriverScreen:Far + + Public O1_LoadNetworkDriver +ENDIF + +IF TIMERSCREEN + Extrn Glbl_TimerScreen:Far + Extrn D_DrawTimer:Far, D_PostTimerList:Far +ENDIF + + Extrn H_HelpESC:Far + Extrn H_Help:Far + Extrn H_DrawHelp:Far + + Extrn H_HelpUp:Far + Extrn H_HelpDown:Far + Extrn H_HelpPgUp:Far + Extrn H_HelpPgDn:Far + + Extrn I_SelectScreen:Far + Extrn I_InstrumentListSpace:Far + Extrn I_InstrumentListNoteOff:Far + Extrn I_AmplifySample:Far + Extrn I_GetInstrumentScreen:Far + Extrn I_SampleButtonHandler:Far + Extrn I_CalculateC5Speed:Far + Extrn I_PrintC5Frequency:Far + + Extrn I_DoubleSampleSpeed:Far + Extrn I_HalveSampleSpeed:Far + Extrn I_SampleSpeedSemiUp:Far + Extrn I_SampleSpeedSemiDown:Far + + Extrn I_PlaySample:Far + Extrn I_PlayNote:Far + + Extrn I_DrawPitchPanCenter:Far + Extrn I_PrePitchPanCenter:Far + Extrn I_PostPitchPanCenter:Far + + Extrn I_IncreasePlayChannel:Far + Extrn I_DecreasePlayChannel:Far + + Extrn I_DeleteInstrument:Far + Extrn I_ReverseSample:Far + Extrn I_InvertSample:Far + Extrn I_CutSampleBeforeLoop:Far + Extrn I_ConvertSample:Far + Extrn I_DeleteSample:Far + Extrn I_CutSample:Far + Extrn I_ExchangeSamples:Far + Extrn I_SwapSamples:Far + Extrn I_ReplaceSample:Far + Extrn I_ReplaceInstrument:Far + Extrn I_SwapInstruments:Far + Extrn I_ResizeSample:Far + Extrn I_ResizeSampleNoInt:Far + Extrn I_UpdateInstrument:Far + Extrn I_ToggleSampleQuality:Far + Extrn I_CopyInstrument:Far + Extrn I_CenterSample:Far + Extrn I_ScaleInstrumentVolumes:Far + Extrn I_ScaleSampleVolumes:Far + + Extrn I_DrawInstrumentWindow:Far + Extrn I_PreInstrumentWindow:Far + Extrn I_PostInstrumentWindow:Far + Extrn I_ToggleMultiChannel:Far + + Extrn I_DrawNoteWindow:Far + Extrn I_PreNoteWindow:Far + Extrn I_PostNoteWindow:Far + + Extrn I_DrawEnvelope:Far + Extrn I_PreEnvelope:Far + Extrn I_PostEnvelope:Far + + Extrn I_ShowSampleInfo:Far + Extrn I_SampleUp:Far + Extrn I_SampleDown:Far + Extrn I_CheckLoopValues:Far + Extrn I_CheckSusLoopValues:Far + + Extrn I_DrawSampleList:Far + Extrn I_PreSampleList:Far + Extrn I_PostSampleList:Far + Extrn I_IdleUpdateEnvelope:Far + + Extrn Msg_DrawMessage:Far + Extrn Msg_PreMessage:Far + Extrn Msg_PostMessage:Far + + Extrn Music_SoundCardLoadAllSamples:Far + Extrn Music_ReinitSoundCard:Far + Extrn Music_SaveMIDIConfig:Far + Extrn Music_ShowAutodetectSoundcard:Far + Extrn Music_ToggleOrderUpdate:Far + + Extrn PE_FillHeader:Far + Extrn PE_SetCommandCursor:Far + Extrn PE_DrawPatternEdit:Far + Extrn PE_PrePatternEdit:Far + Extrn PE_PostPatternEdit:Far + + Extrn PEFunction_DrawUndo:Far + Extrn PEFunction_PreUndo:Far + Extrn PEFunction_PostUndo:Far + + Extrn S_UpdateScreen:Far + Extrn S_RestoreScreen:Far + + Extrn DrawDisplayData:Far + Extrn PostDisplayData:Far + Extrn DisplayUpdateScreen:Far + + Extrn BaseOctave + Extrn SkipValue + Extrn RowHiLight1 + Extrn RowHiLight2 + Extrn NumberOfRows:Word + Extrn Amplification + Extrn InstrumentAmplification + Extrn FastVolumeAmplification + Extrn SampleAmplification + Extrn CommandToValue + Extrn MultiChannelInfo + Extrn SampleNumberInput:Byte + Extrn SongDirectory:Byte + Extrn SampleDirectory:Byte + Extrn InstrumentDirectory:Byte + + Extrn IdleUpdateInfoLine:Far + Extrn DOSShell:Far + + Extrn I_ExchangeInstruments:Far + + Extrn F_ConfigButtonSetup:Far + Extrn F_SetControlInstrument:Far + Extrn F_SetControlSample:Far + Extrn F_SetMono:Far + Extrn F_SetStereo:Far + Extrn F_SetAmiga:Far + Extrn F_SetLinear:Far + + Extrn F_NewSong:Far + + Extrn AddressInput:Byte + Extrn NewSampleSize:Word + Extrn ThumbStringEnter:Byte + Extrn SampleName:Byte + +If MEMORYDEBUG + + Extrn F_PostDebug:Far + Extrn Glbl_Debug:Far + Extrn F_DrawDebug:Far + Extrn F_DebugUp:Far + Extrn F_DebugDown:Far + Extrn F_DebugPgUp:Far + Extrn F_DebugPgDn:Far + Extrn F_DebugStringInput:Far + Global O1_DebugList + +ENDIF + + Extrn PaletteDefs:Byte + + Extrn S_UsePresetPalette:Far + Extrn DisplayMinus:Far + Extrn DisplayPlus:Far + Extrn PatternSetLength, PatternLengthStart, PatternLengthEnd + + Extrn MouseToggle:Far + Extrn Refresh:Far + + Extrn MIDI_SetInstrument:Far, CentraliseCursor + Extrn MIDI_PlayNote:Far, MIDI_NoteOff:Far, MIDI_PlaySample:Far + Extrn MIDICentralNote, MIDIAmplification + + Extrn Music_TimeSong:Far, Music_ShowTime:Far + Extrn Flags + + Extrn Music_ToggleSoloInstrument:Far + Extrn Music_ToggleSoloSample:Far + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + + Global O1_MIDIScreen + Global O1_LongMessageList + Global O1_MessageList + Global O1_ConfirmNoSave + + Global O1_MainMenu + Global O1_PlayBackMenu + Global O1_SampleMenu + Global O1_FileMenu + Global O1_InstrumentMenu + + Global O1_EditSampleName + + Global O1_AutoDetectList + + Global O1_ShowTime + Global O1_SampleCenterList + Global O1_ConfirmClearMessage + Global O1_SampleAmplificationList + Global O1_EnableInstrumentMode + Global O1_OutOfSoundCardMemoryList + Global O1_OutOfSamplesList + Global O1_NewSongList + Global O1_InitInstrument + Global O1_ThumbStringList + Global O1_ConfigureITList + Global O1_OrderVolumeList + Global O1_HelpList + Global O1_OrderPanningList + Global O1_PatternEditList + Global O1_PEConfigList + Global O1_OutOfMemoryList + Global O1_OutOfSoundCardMemoryList + Global O1_SwapOutOfRangeList + Global O1_OverlapBlockList + Global O1_NoBlockMarkedList + Global O1_NoBlockDataList + Global O1_GetAmpList + Global O1_GetInstrumentAmpList + Global O1_GetFastAmpList + +IF SHOWPATTERNLENGTH + Global O1_ShowPatternLengthList +ENDIF + + Global O1_C5FrequencyList + +IF SPECTRUMANALYSER + Global O1_FourierDisplay +ENDIF + Global O1_EMSWarningMessage +IF NETWORKENABLED + Global O1_NetworkErrorList +ENDIF + Global O1_TemplateErrorList + Global O1_PatternTooLongList + Global O1_SampleList + Global O1_LoadModuleList + Global O1_SaveModuleList + Global O1_SaveS3MList + Global O1_LoadS3MList + Global O1_LoadXMList + Global O1_LoadMODList + Global O1_Load669List + Global O1_LoadMTMList + Global O1_LoadITList + Global O1_SaveITList + Global O1_EmptyList + Global O1_ConfirmOverWriteList + Global O1_UnableToSaveList + Global O1_ConfirmQuit + Global O1_SelectMultiChannel + Global O1_ConfirmDelete + Global O1_ConfirmDelete2 + Global O1_ConfirmDelete3 + Global O1_ConfirmDeleteSample + Global O1_ConfirmDeleteInstrument + Global O1_ConfirmCutSample + Global O1_ConfirmConvertList + Global O1_ConfirmConvert2List + Global O1_ExchangeSampleList + Global O1_ExchangeInstrumentList + Global O1_ReplaceSampleList + Global O1_ReplaceInstrumentList + Global O1_LoadSampleList + Global O1_ConfirmSaveRenameList + Global O1_ConfirmResaveList + Global O1_ConfirmDiscardList + Global O1_InitialiseInstrumentList + Global O1_SwapSampleList + Global O1_SwapInstrumentList + Global O1_ResizeSampleList + Global O1_KeyboardList + Global O1_DisplayList + Global O1_FullDisplayList + Global O1_ViewSampleLibrary + Global O1_ConfigurePaletteList + Global O1_LoadInstrumentList + Global O1_ViewInstrumentLibrary + Global O1_ConfirmDeleteInstrument + Global O1_CopyInstrumentList + + Global O1_CrashRecovery + + Global O1_UndoList + + Global O1_InstrumentListGeneral + Global O1_InstrumentListVolume + Global O1_InstrumentListPanning + Global O1_InstrumentListPitch + Global O1_SetPatternLength + + Global O1_StereoSampleList + Global O1_PatternSizeMismatchList + + Global PatternLength + Global HelpKeyValue, OrderKeyValue + Global GlobalKeyList:Byte + Global LogoCharacter:Word + Global EMSErrorValue, EMSErrorValue2 + Global EMSErrorValue3, EMSErrorValue4 + Global EMSErrorValue5, EMSErrorValue6 + Global EMSErrorValue7, EMSErrorValue8 + +IF TIMERSCREEN + Public O1_TimerList +ENDIF + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +Segment Object1 BYTE Public 'Data' + +O1_AutoDetectList DW 6 + DW 0 + DW Near Ptr ESCContinueList + DW Near Ptr AboutBox + DW Near Ptr ImpulseLogo + DW Near Ptr AutoMiniBox + DW Near Ptr AboutText + DW Near Ptr AutoDetectText + DW Near Ptr CallAutoDetect + DW Near Ptr AutoContinueButton + DW 0 + +ESCContinueList DB 0 ; ESC + DW 101h + DD Glbl_F2 + + DB 0FFh + +O1_OrderPanningList DW 10 + DW Near Ptr IdleFunctionList + DW Near Ptr GlobalKeyList + DW Near Ptr FullScreenBox ; 0 + DW Near Ptr ScreenHeader ; 1 + DW Near Ptr FillHeader ; 2 + DW Near Ptr OrderandPanningMsg ; 3 + DW Near Ptr OrderBox ; 4 + DW Near Ptr PanBox1 ; 5 + DW Near Ptr PanBox2 ; 6 + DW Near Ptr ShowChannelMsgs ; 7 + DW Near Ptr PanText1 ; 8 + DW Near Ptr PanText2 ; 9 + DW Near Ptr OrderList ; 10 + DW Near Ptr Channel1 ; 11 + DW Near Ptr Channel2 ; 12 + DW Near Ptr Channel3 ; 13 + DW Near Ptr Channel4 ; 14 + DW Near Ptr Channel5 ; 15 + DW Near Ptr Channel6 ; 16 + DW Near Ptr Channel7 ; 17 + DW Near Ptr Channel8 ; 18 + DW Near Ptr Channel9 ; 19 + DW Near Ptr Channel10 ; 20 + DW Near Ptr Channel11 ; 21 + DW Near Ptr Channel12 ; 22 + DW Near Ptr Channel13 ; 23 + DW Near Ptr Channel14 ; 24 + DW Near Ptr Channel15 ; 25 + DW Near Ptr Channel16 ; 26 + DW Near Ptr Channel17 + DW Near Ptr Channel18 + DW Near Ptr Channel19 + DW Near Ptr Channel20 + DW Near Ptr Channel21 + DW Near Ptr Channel22 + DW Near Ptr Channel23 + DW Near Ptr Channel24 + DW Near Ptr Channel25 + DW Near Ptr Channel26 + DW Near Ptr Channel27 + DW Near Ptr Channel28 + DW Near Ptr Channel29 + DW Near Ptr Channel30 + DW Near Ptr Channel31 + DW Near Ptr Channel32 + DW Near Ptr Channel33 + DW Near Ptr Channel34 + DW Near Ptr Channel35 + DW Near Ptr Channel36 + DW Near Ptr Channel37 + DW Near Ptr Channel38 + DW Near Ptr Channel39 + DW Near Ptr Channel40 + DW Near Ptr Channel41 + DW Near Ptr Channel42 + DW Near Ptr Channel43 + DW Near Ptr Channel44 + DW Near Ptr Channel45 + DW Near Ptr Channel46 + DW Near Ptr Channel47 + DW Near Ptr Channel48 + DW Near Ptr Channel49 + DW Near Ptr Channel50 + DW Near Ptr Channel51 + DW Near Ptr Channel52 + DW Near Ptr Channel53 + DW Near Ptr Channel54 + DW Near Ptr Channel55 + DW Near Ptr Channel56 + DW Near Ptr Channel57 + DW Near Ptr Channel58 + DW Near Ptr Channel59 + DW Near Ptr Channel60 + DW Near Ptr Channel61 + DW Near Ptr Channel62 + DW Near Ptr Channel63 + DW Near Ptr Channel64 + DW Near Ptr SetHelpContext0 + DW 0 + +O1_HelpList DW 6 + DW Near Ptr IdleFunctionList + DW Near Ptr HelpKeyList + DW Near Ptr FullScreenBox ; 0 + DW Near Ptr ScreenHeader ; 1 + DW Near Ptr FillHeader ; 2 + DW Near Ptr HelpMsg ; 3 + DW Near Ptr HelpBox ; 4 + DW Near Ptr ShowHelp ; 5 + DW Near Ptr HelpDoneButton ; 6 + DW 0 + +O1_PatternEditList DW 3 + DW Near Ptr InfoPageIdleList + DW Near Ptr GlobalKeyList + DW Near Ptr FullScreenBox ; 0 + DW Near Ptr ScreenHeader ; 1 + DW Near Ptr PatternEditMsg ; 2 + DW Near Ptr PatternEdit ; 3 + DW Near Ptr FillHeader ; 4 + DW Near Ptr SetHelpContext1 ; 5 + DW 0 + +O1_PEConfigList DW 14 + DW Near Ptr IdleFunctionList + DW Near Ptr ESCF2&ReturnList + DW Near Ptr PEConfigBox ; 0 + DW Near Ptr PEConfigText ; 1 + DW Near Ptr PEConfigBsOctText ; 2 + DW Near Ptr PEConfigSkipValueText ; 3 + DW Near Ptr PEConfigRHLMinorText ; 4 + DW Near Ptr PEConfigRHLMajorText ;5 + DW Near Ptr PEConfigMaxRowsText ; 6 + DW Near Ptr PEConfigCommandCursor ; 7 + DW Near Ptr PECBox1 + DW Near Ptr PECBox2 + DW Near Ptr PECBox3 + DW Near Ptr PECBox4 + DW Near Ptr PECBox5 + DW Near Ptr PEConfigDoneButton ; 13 + DW Near Ptr PETBBaseOctave ; 14 + DW Near Ptr PETBSkipValue ; 15 + DW Near Ptr PETBRHLMinor ; 16 + DW Near Ptr PETBRHLMajor ; 17 + DW Near Ptr PETBMaxRow ; 18 + DW Near Ptr PECLinkButton ; 19 + DW Near Ptr PECSplitButton ; 20 + DW Near Ptr FillHeader + DW 0 + +O1_SetPatternLength DW 4 + DW Near Ptr IdleFunctionList + DW Near Ptr ESC&ReturnList + DW Near Ptr SetPatternLengthBox ; 0 + DW Near Ptr SetPatternLengthHeader + DW Near Ptr SetPatternLengthThumbBox1 + DW Near Ptr SetPatternLengthThumbBox2 + DW Near Ptr SetPatternLengthThumbBar ; 4 + DW Near Ptr SetPatternLengthStart ; 5 + DW Near Ptr SetPatternLengthEnd ; 6 + DW Near Ptr SetPatternLengthOKButton ; 7 + DW Near Ptr SetPatternLengthText + DW 0 + +SetPatternLengthBox DW 0 + DB 15, 19, 65, 33 + DB 3 + +SetPatternLengthHeader DW 1 + DB 31, 21 + DB 20h + DB "Set Pattern Length", 0 + +SetPatternLengthText DW 1 + DB 19, 24 + DB 20h + DB "Pattern Length", 13 + DB 13 + DB 13 + DB " Start Pattern", 13 + DB " End Pattern", 0 + +SetPatternLengthThumbBox1 DW 0 + DB 33, 23, 56, 25 + DB 25 + +SetPatternLengthThumbBox2 DW 0 + DB 33, 26, 60, 29 + DB 25 + +SetPatternLengthThumbBar DW 9 + DB 34, 24 + DW 32, 200 + DW 1, Offset PatternSetLength + DW 0FFFFh, 5, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +SetPatternLengthStart DW 9 + DB 34, 27 + DW 0, 199 + DW 1, Offset PatternLengthStart + DW 4, 6, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +SetPatternLengthEnd DW 9 + DB 34, 28 + DW 0, 199 + DW 1, Offset PatternLengthEnd + DW 5, 7, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +SetPatternLengthOKButton DW 2 + DW 6, 0FFFFh, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 0 + DW 1 ; Returns 1 + DW 0, 0, 0, 0 + DB 35, 30, 44, 32 + DB 8 + DB 0 + DB " OK", 0 + +OKCancelList DB 8 ; 'O' + DW 'O' + DD DWord Ptr F_Return1 + + DB 8 ; 'C' + DW 'C' + DD DWord Ptr F_Return0 + + DB 8 ; 'Y' + DW 'Y' + DD DWord Ptr F_Return1 + + DB 8 ; 'N' + DW 'N' + DD DWord Ptr F_Return0 + +ESCReturnList DB 0 + DW 101h + DD DWord Ptr F_Return0 + + DB 5 + DW Near Ptr ChainMIDICommands + +O1_NoBlockMarkedList DW 2 + DW Near Ptr IdleFunctionList + DW Near Ptr ESCReturnList + DW Near Ptr NBMBox + DW Near Ptr NBMText + DW Near Ptr OKButton + DW Near Ptr FillHeader + DW 0 + +O1_OutOfSoundCardMemoryList DW 2 + DW 0 + DW Near Ptr ESCReturnList + DW Near Ptr NBMBox + DW Near Ptr OOSoundCardMemoryText + DW Near Ptr OKButton + DW Near Ptr FillHeader + DW 0 + +O1_OutOfMemoryList DW 2 + DW 0 + DW Near Ptr ESCReturnList + DW Near Ptr NBMBox + DW Near Ptr OOMText + DW Near Ptr OKButton + DW Near Ptr FillHeader + DW 0 + +O1_PatternSizeMismatchList DW 2 + DW 0 + DW Near Ptr ESCReturnList + DW Near Ptr NBMBox + DW Near Ptr PSMText + DW Near Ptr OKButton + DW Near Ptr FillHeader + DW 0 + +O1_LongMessageList DW 2 + DW 0 + DW Near Ptr ESCReturnList + DW Near Ptr NBMBox + DW Near Ptr LongMsgText + DW Near Ptr OKButton + DW Near Ptr FillHeader + DW 0 + +O1_OutOfSamplesList DW 2 + DW 0 + DW Near Ptr ESCReturnList + DW Near Ptr NBMBox + DW Near Ptr OOSText + DW Near Ptr OKButton + DW Near Ptr FillHeader + DW 0 + +O1_OverlapBlockList DW 2 + DW Near Ptr IdleFunctionList + DW Near Ptr ESCReturnList + DW Near Ptr NBMBox + DW Near Ptr OLBText + DW Near Ptr OKButton + DW Near Ptr FillHeader + DW 0 + +O1_SwapOutOfRangeList DW 2 + DW Near Ptr IdleFunctionList + DW Near Ptr ESCReturnList + DW Near Ptr NBMBox + DW Near Ptr SOORText + DW Near Ptr OKButton + DW Near Ptr FillHeader + DW 0 + +O1_NoBlockDataList DW 2 + DW Near Ptr IdleFunctionList + DW Near Ptr ESCReturnList + DW Near Ptr NBMBox + DW Near Ptr NBDText + DW Near Ptr OKButton + DW Near Ptr FillHeader + DW 0 + +O1_PatternTooLongList DW 2 + DW Near Ptr IdleFunctionList + DW Near Ptr ESCReturnList + DW Near Ptr NBMBox + DW Near Ptr PatternTooLongText + DW Near Ptr OKButton + DW Near Ptr FillHeader + DW 0 + +O1_GetAmpList DW 3 + DW Near Ptr IdleFunctionList + DW Near Ptr AmpExtraKeyList + DW Near Ptr AmpBox ; 0 + DW Near Ptr AmpText ; 1 + DW Near Ptr AmpTBBox ; 2 + DW Near Ptr AmpTB ; 3 + DW Near Ptr ConfirmOKButton ; 4 + DW Near Ptr ConfirmCancelButton ; 5 + DW Near Ptr FillHeader + DW 0 + +O1_GetInstrumentAmpList DW 3 + DW Near Ptr IdleFunctionList + DW Near Ptr AmpExtraKeyList + DW Near Ptr AmpBox ; 0 + DW Near Ptr AmpText ; 1 + DW Near Ptr AmpTBBox ; 2 + DW Near Ptr InstrumentAmpTB ; 3 + DW Near Ptr ConfirmOKButton ; 4 + DW Near Ptr ConfirmCancelButton ; 5 + DW Near Ptr FillHeader + DW 0 + +O1_GetFastAmpList DW 3 + DW Near Ptr IdleFunctionList + DW Near Ptr AmpExtraKeyList + DW Near Ptr AmpBox ; 0 + DW Near Ptr AmpText ; 1 + DW Near Ptr FastAmpTBBox ; 2 + DW Near Ptr FastAmpTB ; 3 + DW Near Ptr ConfirmOKButton ; 4 + DW Near Ptr ConfirmCancelButton ; 5 + DW Near Ptr FillHeader + DW 0 + +O1_SampleAmplificationList DW 3 + DW Near Ptr IdleFunctionList + DW Near Ptr ESC&ReturnList + DW Near Ptr SampleAmpBox + DW Near Ptr SampleAmpText ; 1 + DW Near Ptr SampleAmpTBBox ; 2 + DW Near Ptr SampleAmpTB ; 3 + DW Near Ptr ConfirmOKButton ; 4 + DW Near Ptr ConfirmCancelButton ; 5 + DW Near Ptr FillHeader + DW 0 + +IF SHOWPATTERNLENGTH + +O1_ShowPatternLengthList DW 2 + DW Near Ptr IdleFunctionList + DW Near Ptr ESCReturnList + DW Near Ptr NBMBox + DW Near Ptr PatternLengthText + DW Near Ptr OKButton + DW Near Ptr FillHeader + DW 0 + +ENDIF + +O1_C5FrequencyList DW 2 + DW Near Ptr IdleFunctionList + DW Near Ptr ESCReturnList + DW Near Ptr NBMBox + DW Near Ptr C5FrequencyText + DW Near Ptr OKButton + DW Near Ptr FillHeader + DW 0 + +O1_EMSWarningMessage DW 2 + DW 0 + DW Near Ptr ESCReturnList + DW Near Ptr EMSErrorBox + DW Near Ptr EMSErrorText + DW Near Ptr OKButton + DW Near Ptr FillHeader + DW 0 + +IF NETWORKENABLED +O1_NetworkErrorList DW 2 + DW Near Ptr IdleFunctionList + DW Near Ptr ESCReturnList + DW Near Ptr TemplateErrorBox + DW Near Ptr NetworkErrorText + DW Near Ptr TemplateOKButton + DW Near Ptr FillHeader + DW 0 +ENDIF + +O1_TemplateErrorList DW 2 + DW Near Ptr IdleFunctionList + DW Near Ptr ESCReturnList + DW Near Ptr TemplateErrorBox + DW Near Ptr TemplateErrorText + DW Near Ptr TemplateOKButton + DW Near Ptr FillHeader + DW 0 + +O1_CrashRecovery DW 2 + DW 0 + DW Near Ptr ESCReturnList + DW Near Ptr CrashRecoveryBox + DW Near Ptr CrashRecoveryText + DW Near Ptr CrashRecoveryOKButton + DW 0 + +O1_LoadSampleList DW 15 + DW Near Ptr SampleNameLoader + DW Near Ptr LoadSampleKeyList + DW Near Ptr FullScreenBox ; 0 + DW Near Ptr ScreenHeader ; 1 + DW Near Ptr LoadSampleHeader ; 2 + DW Near Ptr FillHeader ; 3 + DW Near Ptr LoadSampleBox + DW Near Ptr DriveSampleBox + DW Near Ptr LSInfoBox + DW Near Ptr LSInfoText + DW Near Ptr LSWaveFormBox + DW Near Ptr LSParametersBox + DW Near Ptr LSParametersText ; 10 + DW Near Ptr LSParametersVolBox ; 11 + DW Near Ptr LSParametersVibBox + DW Near Ptr LSFileInfoBox + DW Near Ptr LSFileInfoText + DW Near Ptr LoadSampleWindow ; 15 + DW Near Ptr LSDriveWindow ; 16 + DW Near Ptr LSFileNameInput ; 17 + DW Near Ptr LSSpeedInput + DW Near Ptr LSLoopToggle ; 19 + DW Near Ptr LSLoopBeginInput + DW Near Ptr LSLoopEndInput + DW Near Ptr LSSusLoopToggle ; 22 + DW Near Ptr LSSusLoopBeginInput + DW Near Ptr LSSusLoopEndInput + DW Near Ptr LSDefaultVolumeInput ; 25 + DW Near Ptr LSGlobalVolumeInput ; 26 + DW Near Ptr LSVibratoSpeedInput ; 27 + DW Near Ptr LSVibratoDepthInput ; 28 + DW Near Ptr LSVibratoRateInput ; 29 + DW Near Ptr SetHelpContext6 + DW 0 + +O1_ViewSampleLibrary DW 15 + DW Near Ptr SampleNameLoader + DW Near Ptr LoadSampleKeyList + DW Near Ptr FullScreenBox ; 0 + DW Near Ptr ScreenHeader ; 1 + DW Near Ptr ViewSampleHeader ; 2 + DW Near Ptr FillHeader ; 3 + DW Near Ptr LoadSampleBox + DW Near Ptr DriveSampleBox + DW Near Ptr LSInfoBox + DW Near Ptr LSInfoText + DW Near Ptr LSWaveFormBox + DW Near Ptr LSParametersBox + DW Near Ptr LSParametersText ; 10 + DW Near Ptr LSParametersVolBox ; 11 + DW Near Ptr LSParametersVibBox + DW Near Ptr LSFileInfoBox + DW Near Ptr LSFileInfoText + DW Near Ptr ViewSampleWindow ; 15 + DW Near Ptr LSDriveWindow ; 16 + DW Near Ptr LSFileNameInput ; 17 + DW Near Ptr LSSpeedInput + DW Near Ptr LSLoopToggle ; 19 + DW Near Ptr LSLoopBeginInput + DW Near Ptr LSLoopEndInput + DW Near Ptr LSSusLoopToggle ; 22 + DW Near Ptr LSSusLoopBeginInput + DW Near Ptr LSSusLoopEndInput + DW Near Ptr LSDefaultVolumeInput ; 25 + DW Near Ptr LSGlobalVolumeInput ; 26 + DW Near Ptr LSVibratoSpeedInput ; 27 + DW Near Ptr LSVibratoDepthInput ; 28 + DW Near Ptr LSVibratoRateInput ; 29 + DW Near Ptr SetHelpContext6 + DW 0 + + +LSFileNameInput DW 16 + DB 64, 13 + DW 3, 4 + DW 13 + DD 0 + DW 0FFFFh, 18, 25, 16 + +LSSpeedInput DW 18 + DB 64, 14 + DW 1, 3Ch + DD 0 + DW 17, 19, 25, 16 + +LSLoopToggle DW 17 + DB 64, 15 + DW 3, 12h + DB 16 + DW 18, 20, 25, 16 + +LSLoopBeginInput DW 18 + DB 64, 16 + DW 1, 34h + DD DWord Ptr D_LSCheckLoopValues + DW 19, 21, 25, 16 + +LSLoopEndInput DW 18 + DB 64, 17 + DW 1, 38h + DD DWord Ptr D_LSCheckLoopValues + DW 20, 22, 25, 16 + +LSSusLoopToggle DW 17 + DB 64, 18 + DW 3, 12h + DB 32 + DW 21, 23, 25, 16 + +LSSusLoopBeginInput DW 18 + DB 64, 19 + DW 1, 40h + DD DWord Ptr D_LSCheckSusLoopValues + DW 22, 24, 25, 16 + +LSSusLoopEndInput DW 18 + DB 64, 20 + DW 1, 44h + DD DWord Ptr D_LSCheckSusLoopValues + DW 23, 25, 25, 16 + +LSDefaultVolumeInput DW 9 + DB 63, 33 + DW 0, 64 + DW 5, 13h + DW 24, 26, 15, 17 + DW 0FFFFh, 0FFFFh ; PgUp/PgDn + +LSGlobalVolumeInput DW 9 + DB 63, 34 + DW 0, 64 + DW 5, 11h + DW 25, 27, 15, 17 + DW 0FFFFh, 0FFFFh ; PgUp/PgDn + +LSVibratoSpeedInput DW 9 + DB 63, 37 + DW 0, 64 + DW 5, 4Ch + DW 26, 28, 15, 17 + DW 0FFFFh, 0FFFFh ; PgUp/PgDn + +LSVibratoDepthInput DW 14 + DB 63, 38 + DW 0, 32 + DW 5, 4Dh + DW 27, 29, 15, 17 + DW 0FFFFh, 0FFFFh ; PgUp/PgDn + DW 8 + +LSVibratoRateInput DW 14 + DB 63, 39 + DW 0, 255 + DW 5, 4Eh + DW 28, 0FFFFh, 15, 17 + DW 0FFFFh, 0FFFFh ; PgUp/PgDn + DW 8 + +SampleNameLoader DD DWord Ptr D_LoadSampleNames +IdleFunctionList DD DWord Ptr IdleUpdateInfoLine + DD 0 + +IdleInstrumentList DD DWord Ptr IdleUpdateInfoLine + DD DWord Ptr I_IdleUpdateEnvelope + DD 0 + +LoadSampleHeader DW 10 + DB "Load Sample", 0 + +ViewSampleHeader DW 10 + DB "Sample Library (Ctrl-F3)", 0 + +LoadSampleBox DW 0 + DB 5, 12, 44, 48 + DB 27 + +DriveSampleBox DW 0 + DB 45, 12, 54, 23 + DB 27 + +LSInfoBox DW 0 + DB 63, 12, 77, 23 + DB 27 + +LSInfoText DW 1 + DB 55, 13 + DB 20h + DB "Filename", 13 + DB " Speed", 13 + DB " Loop", 13 + DB " LoopBeg", 13 + DB " LoopEnd", 13 + DB " SusLoop", 13 + DB " SusLBeg", 13 + DB " SusLEnd", 13 + DB " Quality", 13 + DB " Length" + DB 0 + +LSWaveFormBox DW 0 + DB 45, 24, 77, 29 + DB 27 + +LSParametersBox DW 0 + DB 45, 30, 77, 42 + DB 9 + +LSParametersText DW 1 + DB 48, 33 + DB 20h + DB "Default Volume", 13 + DB " Global Volume", 13 + DB 13 + DB 13 + DB " Vibrato Speed", 13 + DB " Vibrato Depth", 13 + DB " Vibrato Rate" + DB 0 + +LSParametersVolBox DW 0 + DB 62, 32, 72, 35 + DB 25 + +LSParametersVibBox DW 0 + DB 62, 36, 72, 40 + DB 25 + +LSFileInfoBox DW 0 + DB 52, 43, 77, 48 + DB 27 + +LSFileInfoText DW 1 + DB 46, 44 + DB 20h + DB "Format", 13 + DB " Size", 13 + DB " Date", 13 + DB " Time" + DB 0 + +LoadSampleWindow DW 15 + DD DWord Ptr D_DrawLoadSampleWindow + DD DWord Ptr D_PreLoadSampleWindow + DD DWord Ptr D_PostLoadSampleWindow + +ViewSampleWindow DW 15 + DD DWord Ptr D_DrawLoadSampleWindow + DD DWord Ptr D_PreLoadSampleWindow + DD DWord Ptr D_PostViewSampleLibrary + +LSDriveWindow DW 15 + DD DWord Ptr D_LSDrawDriveWindow + DD DWord Ptr D_LSPreDriveWindow + DD DWord Ptr D_LSPostDriveWindow + +O1_SampleList DW 28 + DW Near Ptr IdleFunctionList + DW Near Ptr SampleGlobalKeyList + DW Near Ptr FullScreenBox ; 0 + DW Near Ptr ScreenHeader ; 1 + DW Near Ptr SampleListHeader + DW Near Ptr SampleListBox + DW Near Ptr InstDVBox + DW Near Ptr InstDVText + DW Near Ptr InstDVTBBox + DW Near Ptr InstDVTB ; 7 + DW Near Ptr InstGVBox + DW Near Ptr InstGVText + DW Near Ptr InstGVTBBox + DW Near Ptr InstGVTB ; 11 + DW Near Ptr InstVSBox + DW Near Ptr InstVSText + DW Near Ptr InstVSTBBox + DW Near Ptr InstVSTB ; 15 + DW Near Ptr InstVDBox + DW Near Ptr InstVDText + DW Near Ptr InstVDTBBox + DW Near Ptr InstVDTB ; 19 + DW Near Ptr InstVRBox + DW Near Ptr InstVRText + DW Near Ptr InstVRTBBox + DW Near Ptr InstVRTB ; 23 + DW Near Ptr InstVWBox + DW Near Ptr InstVWText + DW Near Ptr InstParamBox + DW Near Ptr InstParamText + DW Near Ptr SampleList ; 28 + DW Near Ptr InstFileName ; 29 + DW Near Ptr InstSpeed + DW Near Ptr InstLoopToggle + DW Near Ptr InstLoopBegin + DW Near Ptr InstLoopEnd + DW Near Ptr InstSusLoopToggle + DW Near Ptr InstSusLoopBegin + DW Near Ptr InstSusLoopEnd ;36 + DW Near Ptr InstVibSine ; 37 + DW Near Ptr InstVibRamp ; 38 + DW Near Ptr InstVibSquare ; 39 + DW Near Ptr InstVibRandom ; 40 + DW Near Ptr InstWaveFormBox ; 41 + DW Near Ptr InstWaveFormText ; 42 + DW Near Ptr InstDPBox ; 43 + DW Near Ptr InstDPText + DW Near Ptr InstDPTBBox + DW Near Ptr InstDPToggle ; 46 + DW Near Ptr InstDPTB ; 47 + DW Near Ptr InstFillInfo + DW Near Ptr FillHeader + DW Near Ptr SetHelpContext2 + DW 0 + +O1_LoadModuleList DW 12 + DW Near Ptr SongNameModuleLoader + DW Near Ptr GlobalKeyList + DW Near Ptr FullScreenBox ; 0 + DW Near Ptr ScreenHeader + DW Near Ptr FillHeader + DW Near Ptr LoadModuleText + DW Near Ptr FileBox + DW Near Ptr DirBox ; 5 + DW Near Ptr DriveBox + DW Near Ptr SearchBox + DW Near Ptr FileInfoBox + DW Near Ptr FileNameBox + DW Near Ptr SearchText ; 10 + DW Near Ptr FileText + DW Near Ptr FileWindow ; 12 + DW Near Ptr DirectoryWindow + DW Near Ptr DriveWindow + DW Near Ptr FileNamePrompt ; 15 + DW Near Ptr SongDirectoryPrompt + DW Near Ptr SetHelpContext3 + DW 0 + +O1_SaveModuleList DW 15 + DW Near Ptr SongNameModuleLoader + DW Near Ptr GlobalKeyList + DW Near Ptr FullScreenBox ; 0 + DW Near Ptr ScreenHeader + DW Near Ptr FillHeader + DW Near Ptr SaveModuleText + DW Near Ptr FileBox + DW Near Ptr DirBox ; 5 + DW Near Ptr DriveBox + DW Near Ptr SearchBox + DW Near Ptr FileInfoBox + DW Near Ptr FileNameBox + DW Near Ptr SearchText ; 10 + DW Near Ptr FileText + DW Near Ptr FileSaveWindow ; 12 + DW Near Ptr DirectoryWindow + DW Near Ptr SaveDriveWindow + DW Near Ptr FileNameSavePrompt ; 15 + DW Near Ptr SongDirectoryPrompt + DW Near Ptr ITFormatButton ; 17 + DW Near Ptr S3MFormatButton ; 18 + DW Near Ptr OldITFormatButton ; 19 +IF DDCOMPRESS + DW Near Ptr IT215FormatButton ; 20 +ENDIF + DW 0 + +IF NETWORKENABLED +O1_LoadNetworkDriver DW 6 + DW Near Ptr IdleFunctionList + DW Near Ptr GlobalKeyList + DW Near Ptr FullScreenBox ; 0 + DW Near Ptr ScreenHeader + DW Near Ptr FillHeader + DW Near Ptr SaveModuleText + DW Near Ptr LoadNetworkText + DW Near Ptr LoadNetworkBox + DW Near Ptr LoadNetworkFunctions + DW 0 +ENDIF + +O1_SaveITList DW 7 + DW Near Ptr IdleFunctionGotoEmpty + DW Near Ptr GlobalKeyList + DW Near Ptr FullScreenBox ; 0 + DW Near Ptr ScreenHeader + DW Near Ptr FillHeader + DW Near Ptr SaveModuleText + DW Near Ptr LoadBox + DW Near Ptr SaveITModuleText + DW Near Ptr DirectScreen ; 6 + DW Near Ptr SaveIT ; 7 + DW 0 + +O1_SaveS3MList DW 7 + DW Near Ptr IdleFunctionGotoEmpty + DW Near Ptr GlobalKeyList + DW Near Ptr FullScreenBox ; 0 + DW Near Ptr ScreenHeader + DW Near Ptr FillHeader + DW Near Ptr SaveModuleText + DW Near Ptr LoadBox + DW Near Ptr SaveS3MModuleText + DW Near Ptr DirectScreen ; 6 + DW Near Ptr SaveS3M ; 7 + DW 0 + +IF TUTORIAL +ELSE + +O1_LoadS3MList DW 7 + DW Near Ptr IdleFunctionGotoEmpty + DW Near Ptr GlobalKeyList + DW Near Ptr FullScreenBox ; 0 + DW Near Ptr ScreenHeader + DW Near Ptr FillHeader + DW Near Ptr LoadModuleText + DW Near Ptr LoadBox + DW Near Ptr LoadS3MModuleText + DW Near Ptr DirectScreen ; 6 + DW Near Ptr LoadS3M ; 7 + DW 0 + +O1_LoadXMList DW 7 + DW Near Ptr IdleFunctionGotoEmpty + DW Near Ptr GlobalKeyList + DW Near Ptr FullScreenBox ; 0 + DW Near Ptr ScreenHeader + DW Near Ptr FillHeader + DW Near Ptr LoadModuleText + DW Near Ptr LoadBox + DW Near Ptr LoadXMModuleText + DW Near Ptr DirectScreen ; 6 + DW Near Ptr LoadXM ; 7 + DW 0 + +O1_LoadMTMList DW 7 + DW Near Ptr IdleFunctionGotoEmpty + DW Near Ptr GlobalKeyList + DW Near Ptr FullScreenBox ; 0 + DW Near Ptr ScreenHeader + DW Near Ptr FillHeader + DW Near Ptr LoadModuleText + DW Near Ptr LoadBox + DW Near Ptr LoadMTMModuleText + DW Near Ptr DirectScreen ; 6 + DW Near Ptr LoadMTM ; 7 + DW 0 + +O1_LoadMODList DW 7 + DW Near Ptr IdleFunctionGotoEmpty + DW Near Ptr GlobalKeyList + DW Near Ptr FullScreenBox ; 0 + DW Near Ptr ScreenHeader + DW Near Ptr FillHeader + DW Near Ptr LoadModuleText + DW Near Ptr LoadBox + DW Near Ptr LoadMODModuleText + DW Near Ptr DirectScreen ; 6 + DW Near Ptr LoadMOD ; 7 + DW 0 + +O1_Load669List DW 7 + DW Near Ptr IdleFunctionGotoEmpty + DW Near Ptr GlobalKeyList + DW Near Ptr FullScreenBox ; 0 + DW Near Ptr ScreenHeader + DW Near Ptr FillHeader + DW Near Ptr LoadModuleText + DW Near Ptr LoadBox + DW Near Ptr Load669ModuleText + DW Near Ptr DirectScreen ; 6 + DW Near Ptr Load669 ; 7 + DW 0 + +O1_LoadITList DW 7 + DW Near Ptr IdleFunctionGotoEmpty + DW Near Ptr GlobalKeyList + DW Near Ptr FullScreenBox ; 0 + DW Near Ptr ScreenHeader + DW Near Ptr FillHeader + DW Near Ptr LoadModuleText + DW Near Ptr LoadBox + DW Near Ptr LoadITModuleText + DW Near Ptr DirectScreen ; 6 + DW Near Ptr LoadIT ; 7 + DW 0 +ENDIF + +O1_EmptyList DW 0 + DW Near Ptr IdleFunctionList + DW Near Ptr GlobalKeyList + DW Near Ptr InDirectScreen ; 0 + DW Near Ptr FullScreenBox ; 1 + DW Near Ptr ScreenHeader + DW Near Ptr FillHeader + DW Near Ptr NoText + DW 0 + +ITFormatButton DW 2 + DW 0FFFFh, 18, 14, 15 + DW 0 + DW 0, 0 + DW 5 + DD DWord Ptr D_GetFormatType + DW 0 + DW 0, 0 + DB 69, 12, 77, 14 + DB 8 + DB 0 + DB " IT214", 0 + +S3MFormatButton DW 2 + DW 17, 19, 14, 15 + DW 0 + DW 0, 0 + DW 5 + DD DWord Ptr D_GetFormatType + DW 1 + DW 0, 0 + DB 69, 15, 77, 17 + DB 8 + DB 0 + DB " S3M", 0 + +IF DDCOMPRESS + +OldITFormatButton DW 2 + DW 18, 20, 14, 15 + DW 0 + DW 0, 0 + DW 5 + DD DWord Ptr D_GetFormatType + DW 2 + DW 0, 0 + DB 69, 18, 77, 20 + DB 8 + DB 0 + DB " IT2xx", 0 + +IT215FormatButton DW 2 + DW 19, 15, 14, 15 + DW 0 + DW 0, 0 + DW 5 + DD DWord Ptr D_GetFormatType + DW 3 + DW 0, 0 + DB 69, 21, 77, 23 + DB 8 + DB 0 + DB " IT215", 0 + + +ELSE + +OldITFormatButton DW 2 + DW 18, 15, 14, 15 + DW 0 + DW 0, 0 + DW 5 + DD DWord Ptr D_GetFormatType + DW 2 + DW 0, 0 + DB 69, 18, 77, 20 + DB 8 + DB 0 + DB " IT2xx", 0 +ENDIF + + +NoText DW 10 + DB 0 + +LoadBox DW 0 + DB 1, 12, 78, 48 + DB 27 + +SaveITModuleText DW 1 + DB 3, 14 + DB 2h + DB "Saving Impulse 2 Module", 13 + DB 0FFh, 23, 129, 0 + +SaveS3MModuleText DW 1 + DB 3, 14 + DB 2h + DB "Saving Scream Tracker 3 Module", 13 + DB 0FFh, 30, 129, 0 + +LoadS3MModuleText DW 1 + DB 3, 14 + DB 2h + DB "Scream Tracker III Module", 13 + DB 0FFh, 25, 129, 0 + +LoadXMModuleText DW 1 + DB 3, 14 + DB 2h + DB "Fast Tracker II Module", 13 + DB 0FFh, 22, 129, 0 + +LoadMTMModuleText DW 1 + DB 3, 14 + DB 2h + DB "MultiTracker Module", 13 + DB 0FFh, 19, 129, 0 + +LoadMODModuleText DW 1 + DB 3, 14 + DB 2h + DB "MOD Format Module", 13 + DB 0FFh, 17, 129, 0 + +Load669ModuleText DW 1 + DB 3, 14 + DB 2h + DB "Composer 669 Module", 13 + DB 0FFh, 19, 129, 0 + +LoadITModuleText DW 1 + DB 3, 14 + DB 2h + DB "Impulse Tracker Module", 13 + DB 0FFh, 22, 129, 0 + +IdleFunctionGotoEmpty DD DWord Ptr F_GotoEmptyList + DD 0 + +IF TUTORIAL +ELSE + +LoadMOD DW 15 + DD DWord Ptr F_Return0 + DD DWord Ptr D_LoadMOD + DD DWord Ptr F_GotoEmptyList + +Load669 DW 15 + DD DWord Ptr F_Return0 + DD DWord Ptr D_Load669 + DD DWord Ptr F_GotoEmptyList + +LoadS3M DW 15 + DD DWord Ptr F_Return0 + DD DWord Ptr D_LoadS3M + DD DWord Ptr F_GotoEmptyList + +LoadXM DW 15 + DD DWord Ptr F_Return0 + DD DWord Ptr D_LoadXM + DD DWord Ptr F_GotoEmptyList + +LoadMTM DW 15 + DD DWord Ptr F_Return0 + DD DWord Ptr D_LoadMTM + DD DWord Ptr F_GotoEmptyList + +LoadIT DW 15 + DD DWord Ptr F_Return0 + DD DWord Ptr D_LoadIT + DD DWord Ptr F_GotoEmptyList + +ENDIF + +SaveIT DW 15 + DD DWord Ptr F_Return0 + DD DWord Ptr D_SaveIT + DD DWord Ptr F_GotoEmptyList + +SaveS3M DW 15 + DD DWord Ptr F_Return0 + DD DWord Ptr D_SaveS3M + DD DWord Ptr F_GotoEmptyList + +FileNamePrompt DW 16 + DB 13, 46 + DW 0 ; Disk segment + DW Offset FileSpecifier + DW 64 ; Length + DD D_NewSpecifier + DW 12, 16, 16, 14 + +FileNameSavePrompt DW 16 + DB 13, 46 + DW 0 ; Disk segment + DW Offset FileSpecifier + DW 64 ; Length + DD D_SaveModule + DW 12, 16, 16, 14 + +SongDirectoryPrompt DW 16 + DB 13, 47 + DW 0 + DW Offset SongDirectory + DW 64 + DD D_NewDirectory + DW 15, 12, 12, 15 + +SongNameModuleLoader Label DWord + DD DWord Ptr D_LoadSongNames + DD DWord Ptr IdleUpdateInfoLine + DD 0 + +FileWindow DW 15 + DD DWord Ptr D_DrawFileWindow + DD DWord Ptr D_PreFileWindow + DD DWord Ptr D_PostFileLoadWindow + +FileSaveWindow DW 15 + DD DWord Ptr D_DrawFileWindow + DD DWord Ptr D_PreFileWindow + DD DWord Ptr D_PostFileSaveWindow + +DirectoryWindow DW 15 + DD DWord Ptr D_DrawDirectoryWindow + DD DWord Ptr D_PreDirectoryWindow + DD DWord Ptr D_PostDirectoryWindow + +DriveWindow DW 15 + DD DWord Ptr D_DrawDriveWindow + DD DWord Ptr D_PreDriveWindow + DD DWord Ptr D_PostDriveWindow + +SaveDriveWindow DW 15 + DD DWord Ptr D_DrawDriveWindow + DD DWord Ptr D_PreDriveWindow + DD DWord Ptr D_PostSaveDriveWindow + +IF NETWORKENABLED +LoadNetworkText DW 10 + DB "Load Network Driver", 0 + +LoadNetworkBox DW 0 + DB 1, 12, 78, 49 + DB 27 + +LoadNetworkFunctions DW 15 + DD DWord Ptr Network_DrawDriverScreen + DD DWord Ptr Network_PreDriverScreen + DD DWord Ptr Network_PostDriverScreen + +ENDIF + +LoadModuleText DW 10 + DB "Load Module (F9)", 0 + +SaveModuleText DW 10 + DB "Save Module (F10)", 0 + +FileBox DW 0 + DB 2, 12, 41, 44 + DB 27 + +DirBox DW 0 + DB 43, 12, 56, 34 + DB 27 + +DriveBox DW 0 + DB 58, 12, 67, 34 + DB 27 + +SearchBox DW 0 + DB 50, 36, 77, 38 + DB 27 + +FileInfoBox DW 0 + DB 50, 39, 77, 44 + DB 27 + +FileNameBox DW 0 + DB 12, 45, 77, 48 + DB 27 + +SearchText DW 1 + DB 44, 37 + DB 20h + DB "Search", 13 + DB 13 + DB 13 + DB "Format", 13 + DB " Size", 13 + DB " Date", 13 + DB " Time", 0 + +FileText DW 1 + DB 3, 46 + DB 20h + DB " Filename", 13 + DB "Directory", 0 + +SampleListHeader DW 10 + DB "Sample List (F3)", 0 + +InstFillInfo DW 8 + DD DWord Ptr I_ShowSampleInfo + +InstFileName DW 16 + DB 64, 13 + DW 1 + DW 4 + DW 13 + DD 0 + DW 0FFFFh, 30, 28, 7 + +InstSpeed DW 18 + DB 64, 14 + DW 0 + DW 3Ch + DD DWord Ptr I_PlaySample + DW 29, 31, 28, 7 + +InstLoopToggle DW 17 + DB 64, 15 + DW 0 + DW 12h + DB 16 + DW 30, 32, 28, 7 + +InstLoopBegin DW 18 + DB 64, 16 + DW 0 + DW 34h + DD DWord Ptr I_CheckLoopValues + DW 31, 33, 28, 7 + +InstLoopEnd DW 18 + DB 64, 17 + DW 0 + DW 38h + DD DWord Ptr I_CheckLoopValues + DW 32, 34, 28, 7 + +InstSusLoopToggle DW 17 + DB 64, 18 + DW 0 + DW 12h + DB 32 + DW 33, 35, 28, 7 + +InstSusLoopBegin DW 18 + DB 64, 19 + DW 0 + DW 40h + DD DWord Ptr I_CheckSusLoopValues + DW 34, 36, 28, 7 + +InstSusLoopEnd DW 18 + DB 64, 20 + DW 0 + DW 44h + DD DWord Ptr I_CheckSusLoopValues + DW 35, 37, 28, 7 + +SetHelpContext0 DW 11 + DW 0 + +SetHelpContext1 DW 11 + DW 1 + +SetHelpContext2 DW 11 + DW 2 + +SetHelpContext3 DW 11 + DW 3 + +SetHelpContext4 DW 11 + DW 4 + +SetHelpContext5 DW 11 + DW 5 + +SetHelpContext6 DW 11 + DW 6 + +SetHelpContext7 DW 11 + DW 7 + +SetHelpContext8 DW 11 + DW 8 + +SetHelpContext9 DW 11 + DW 9 + +SetHelpContext10 DW 11 + DW 10 + +SetHelpContext11 DW 11 + DW 11 + +SetHelpContext12 DW 11 + DW 12 + +SetHelpContext13 DW 11 + DW 13 + +SampleListBox DW 0 + DB 4, 12, 35, 48 + DB 27 + +InstDVBox DW 0 + DB 36, 12, 53, 18 + DB 9 + +InstDVTBBox DW 0 + DB 37, 15, 47, 17 + DB 9 + +InstDVTB DW 9 + DB 38, 16 + DW 0, 64 + DW 2, 13h + DW 0FFFFh, 11, 29, 28 + DW 0FFFFh, 0FFFFh ; PgUp/PgDn + +InstGVTBBox DW 0 + DB 37, 22, 47, 24 + DB 9 + +InstGVTB DW 9 + DB 38, 23 + DW 0, 64 + DW 2, 11h + DW 7, 46, 29, 28 + DW 0FFFFh, 0FFFFh ; PgUp/PgDn + +InstDPTBBox DW 0 + DB 37, 29, 47, 32 + DB 25 + +InstDPToggle DW 17 + DB 38, 30 + DW 0, 2Fh + DB 80h + DW 11, 47, 29, 28 + +InstDPTB DW 9 + DB 38, 31 + DW 0, 64 + DW 2, 2Fh + DW 46, 15, 29, 28 + DW 0FFFFh, 0FFFFh ; PgUp/PgDn + +InstVSTBBox DW 0 + DB 37, 38, 47, 40 + DB 9 + +InstVSTB DW 9 + DB 38, 39 + DW 0, 64 + DW 2, 4Ch + DW 47, 19, 37, 28 + DW 0FFFFh, 0FFFFh ; PgUp/PgDn + +InstVDTBBox DW 0 + DB 37, 45, 47, 47 + DB 9 + +InstVDTB DW 14 + DB 38, 46 + DW 0, 32 + DW 2, 4Dh + DW 15, 0FFFFh, 23, 28 + DW 0FFFFh, 0FFFFh ; PgUp/PgDn + DW 8 + +InstVRTBBox DW 0 + DB 55, 45, 72, 47 + DB 9 + +InstVRTB DW 14 + DB 56, 46 + DW 0, 255 + DW 2, 4Eh + DW 39, 0FFFFh, 28, 19 + DW 0FFFFh, 0FFFFh ; PgUp/PgDn + DW 15 + +InstGVBox DW 0 + DB 36, 19, 53, 25 + DB 9 + +InstDPBox DW 0 + DB 36, 26, 53, 33 + DB 9 + +InstVSBox DW 0 + DB 36, 35, 53, 41 + DB 9 + +InstVDBox DW 0 + DB 36, 42, 53, 48 + DB 9 + +InstVRBox DW 0 + DB 54, 42, 77, 48 + DB 9 + +InstParamBox DW 0 + DB 63, 12, 77, 24 + DB 27 + +InstVWBox DW 0 + DB 54, 31, 77, 41 + DB 9 + +InstDVText DW 1 + DB 38, 14 + DB 20h + DB "Default Volume", 0 + +InstGVText DW 1 + DB 38, 21 + DB 20h + DB "Global Volume", 0 + +InstDPText DW 1 + DB 39, 28 + DB 20h + DB "Default Pan", 0 + +InstVSText DW 1 + DB 38, 37 + DB 20h + DB "Vibrato Speed", 0 + +InstVDText DW 1 + DB 38, 44 + DB 20h + DB "Vibrato Depth", 0 + +InstVRText DW 1 + DB 60, 44 + DB 20h + DB "Vibrato Rate", 0 + +InstVWText DW 1 + DB 58, 33 + DB 20h + DB "Vibrato Waveform", 0 + +InstParamText DW 1 + DB 55, 13 + DB 20h + DB "Filename", 13 + DB " Speed", 13 + DB " Loop", 13 + DB " LoopBeg", 13 + DB " LoopEnd", 13 + DB " SusLoop", 13 + DB " SusLBeg", 13 + DB " SusLEnd", 13 + DB 0FFh, 8, ' ', 0FEh, 21h, 146, 0FEh, 3, 0FFh, 13, 154, 0FEh, 20h, 13 + DB " Quality", 13 + DB " Length" + DB 0 + +InstVibSine DW 2 + DW 36, 39, 15, 38 + DW 0 + DW 0, 0 + DW 5 + DD DWord Ptr I_SampleButtonHandler + DW 0, 4Fh, 0 + DB 56, 35, 65, 37 + DB 8 + DB 0 + DB " ", 185, 186, 0 + +InstVibRamp DW 2 + DW 36, 40, 37, 28 + DW 0 + DW 0, 0 + DW 5 + DD DWord Ptr I_SampleButtonHandler + DW 1, 4Fh, 0 + DB 66, 35, 75, 37 + DB 8 + DB 0 + DB " ", 189, 190, 0 + +InstVibSquare DW 2 + DW 37, 23, 15, 40 + DW 0 + DW 0, 0 + DW 5 + DD DWord Ptr I_SampleButtonHandler + DW 2, 4Fh, 0 + DB 56, 38, 65, 40 + DB 8 + DB 0 + DB " ", 187, 188, 0 + +InstVibRandom DW 2 + DW 38, 23, 39, 28 + DW 0 + DW 0, 0 + DW 5 + DD DWord Ptr I_SampleButtonHandler + DW 3, 4Fh, 0 + DB 66, 38, 75, 40 + DB 8 + DB 0 + DB " Random", 0 + +InstWaveFormBox DW 0 + DB 54, 25, 77, 30 + DB 9 + +InstWaveFormText DW 1 + DB 55, 26 + DB 0Dh + DB 1, 2, 3, 4, 5, 6, 7, 8, 9, 0FFh, 1, 10, 11 + DB 12, 0FFh, 1, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 13 + DB 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33 + DB 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 13 + DB 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55 + DB 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 13 + DB 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77 + DB 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88 + DB 0 + +SampleList DW 15 + DD DWord Ptr I_DrawSampleList + DD DWord Ptr I_PreSampleList + DD DWord Ptr I_PostSampleList + +EMSErrorText DW 1 + DB 27, 26 + DB 20h + DB "Crash warning: EMS error", 13 + DB " Debug: ", 0FDh, "Xh, ", 0FDh, "D, ", 0FDh, "D, ", 0FDh, "X", 13 + DB 0FFh, 8, " " + DB 0FDh, "X:" + DB 0FDh, "X:" + DB 0FDh, "X:" + DB 0FDh, "X", 0 +EMSErrorValue7 DW 0 +EMSErrorValue6 DW 0 +EMSErrorValue5 DW 0 +EMSErrorValue4 DW 0 +EMSErrorValue8 DW 0 +EMSErrorValue3 DW 0 +EMSErrorValue2 DW 0 +EMSErrorValue DW 0 + +EMSErrorBox DW 0 + DB 25, 24, 54, 32 + DB 3 + +TemplateErrorBox DW 0 + DB 20, 23, 59, 34 + DB 3 + +TemplateErrorText DW 1 + DB 24, 25 + DB 20h + DB 0FFh, 9, " Template Error", 13, 13 + DB "No note in the top left position", 13 + DB " of the clipboard on which to", 13 + DB 0FFh, 7, " base translations.", 0 + +IF NETWORKENABLED +NetworkErrorText DW 1 + DB 23, 25 + DB 20h + DB 0FFh, 10, " Network Error", 13, 13 + DB "This function is not available in", 13 + DB " multi-composer mode. Disconnect", 13 + DB " from network mode to enable.", 0 +ENDIF + +CrashRecoveryBox DW 0 + DB 20, 19, 60, 30 + DB 3 + +CrashRecoveryText DW 1 + DB 22, 21 + DB 20h + DB 0FFh, 12, " Crash Recovery", 13, 13 + DB " Please save your work under a", 13 + DB " different filename, reboot your", 13 + DB "computer and rerun Impulse Tracker as", 13 + DB " the system is likely to be unstable", 0 + +IF SHOWPATTERNLENGTH + +PatternLengthText DW 1 + DB 27, 27 + DB 20h + DB "Pattern is ", 0FDh, 'D', " bytes long", 0 +PatternLength DW 0 + +ENDIF + +C5FrequencyText DW 8 + DD DWord Ptr I_PrintC5Frequency + +AmpExtraKeyList Label + DB 1 + DW 2400h ; Alt-J + DD DWord Ptr F_Return1 + + DB 0 ; ESC + DW 101h + DD DWord Ptr F_Return0 + + DB 0 ; Enter + DW 11Ch + DD DWord Ptr F_Return1 + + DB 0FFh + +AmpBox DW 0 + DB 22, 25, 57, 35 + DB 3 + +SampleAmpBox DW 0 + DB 9, 25, 69, 35 + DB 3 + +AmpText DW 1 + DB 27, 27 + DB " Volume Amplification %", 0 + +SampleAmpText DW 1 + DB 27, 27 + DB " Sample Amplification %", 0 + +AmpTBBox DW 0 + DB 25, 29, 52, 31 + DB 25 + +FastAmpTBBox DW 0 + DB 32, 29, 44, 31 + DB 25 + +SampleAmpTBBox DW 0 + DB 12, 29, 64, 31 + DB 25 + +AmpTB DW 9 + DB 26, 30 + DW 0, 200 + DW 1, Offset Amplification + DW 4, 4, 4, 4 + DW 0FFFFh, 0FFFFh + +InstrumentAmpTB DW 9 + DB 26, 30 + DW 0, 200 + DW 8, Offset InstrumentAmplification + DW 4, 4, 4, 4 + DW 0FFFFh, 0FFFFh + +FastAmpTB DW 9 + DB 33, 30 + DW 10, 90 + DW 1, Offset FastVolumeAmplification + DW 4, 4, 4, 4 + DW 0FFFFh, 0FFFFh + +SampleAmpTB DW 9 + DB 13, 30 + DW 0, 400 + DW 8, Offset SampleAmplification + DW 4, 4, 4, 4 + DW 0FFFFh, 0FFFFh + + +ConfirmOKButton DW 2 + DW 3, 3, 5, 5 + DW 0 + DW 0, 0 + DW 0 + DW 1 ; Returns 1 + DW 0, 0, 0, 0 + DB 30, 32, 39, 34 + DB 8 + DB 0 + DB " OK", 0 + +ConfirmCancelButton DW 2 + DW 3, 3, 4, 4 + DW 0 + DW 0, 0 + DW 0 + DW 0 ; Returns 0 + DW 0, 0, 0, 0 + DB 40, 32, 49, 34 + DB 8 + DB 0 + DB " Cancel", 0 + +PatternTooLongText DW 1 + DB 28, 27 + DB 20h + DB "Pattern data exceeds 64k", 0 + +NBDText DW 1 + DB 30, 27 + DB 20h + DB "No data in clipboard", 0 + +OOSoundCardMemoryText DW 1 + DB 27, 27 + DB 20h + DB "Insufficient Soundcard RAM", 0 + +OOSText DW 1 + DB 31, 27 + DB 20h + DB "Too many samples!", 0 + + +OOMText DW 1 + DB 30, 27 + DB 20h + DB "Insufficient memory", 0 + +PSMText DW 1 + DB 27, 26 + DB 20h + DB " Crash Warning:", 13 + DB " Pattern Size Mismatch", 13 + DB "Fix: Remove corrupted data", 0 + +LongMsgText DW 1 + DB 29, 27 + DB 20h + DB "Song message too long!", 0 + +OLBText DW 1 + DB 30, 27 + DB 20h + DB "Swap blocks overlap", 0 + +SOORText DW 1 + DB 30, 27 + DB 20h + DB "Out of pattern range", 0 + +NBMBox DW 0 + DB 25, 25, 54, 32 + DB 3 + +NBMText DW 1 + DB 31, 27 + DB 20h + DB "No block is marked", 0 + +OKButton DW 2 + DW 0FFFFh, 0FFFFh, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 0 + DW 0 ; Returns 0 + DW 0, 0, 0, 0 + DB 35, 29, 44, 31 + DB 8 + DB 0 + DB " OK", 0 + + +CrashRecoveryOKButton DW 2 + DW 0FFFFh, 0FFFFh, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 0 + DW 0 ; Returns 0 + DW 0, 0, 0, 0 + DB 35, 27, 44, 29 + DB 8 + DB 0 + DB " OK", 0 + + +TemplateOKButton DW 2 + DW 0FFFFh, 0FFFFh, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 0 + DW 0 ; Returns 0 + DW 0, 0, 0, 0 + DB 35, 31, 44, 33 + DB 8 + DB 0 + DB " OK", 0 + + +PECLinkButton DW 2 + DW 18, 13, 20, 20 + DW 0 + DW 0, 0 + DW 5 + DD DWord Ptr PE_SetCommandCursor + DW 1 + DW 0 + DW 0 + DB 39, 37, 50, 39 + DB 8 + DB 0 + DB " Link", 0 + +PECSplitButton DW 2 + DW 18, 13, 19, 19 + DW 0 + DW 0, 0 + DW 5 + DD DWord Ptr PE_SetCommandCursor + DW 0 + DW 0 + DW 0 + DB 51, 37, 63, 39 + DB 8 + DB 0 + DB " Split", 0 + + +PECBox1 DW 0 + DB 39, 22, 42, 24 + DB 9 + +PECBox2 DW 0 + DB 39, 25, 43, 27 + DB 9 + +PECBox3 DW 0 + DB 39, 28, 45, 30 + DB 9 + +PECBox4 DW 0 + DB 39, 31, 57, 33 + DB 9 + +PECBox5 DW 0 + DB 39, 34, 62, 36 + DB 9 + +PEConfigBox DW 0 + DB 10, 18, 69, 43 + DB 3 + +PEConfigText DW 1 + DB 28, 19 + DB 20h + DB "Pattern Editor Options", 0 + +PEConfigBsOctText DW 1 + DB 28, 23 + DB 20h + DB "Base octave", 0 + +PEConfigSkipValueText DW 1 + DB 28, 26 + DB 20h + DB "Cursor step", 0 + +PEConfigRHLMinorText DW 1 + DB 22, 29 + DB 20h + DB "Row hilight minor", 0 + +PEConfigRHLMajorText DW 1 + DB 22, 32 + DB 20h + DB "Row hilight major", 0 + +PEConfigMaxRowsText DW 1 + DB 14, 35 + DB 20h + DB "Number of rows in pattern", 0 + +PEConfigCommandCursor DW 1 + DB 18, 38 + DB 20h + DB "Command/Value columns", 0 + +PEConfigDoneButton DW 2 + DW 19, 14, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 0 + DW 0 ; Returns 0 + DW 0, 0, 0, 0 + DB 34, 40, 45, 42 + DB 8 + DB 0 + DB " Done", 0 + +PETBBaseOctave DW 9 + DB 40, 23 + DW 0, 8 + DW 1, Offset BaseOctave + DW 13, 15, 15, 13 + DW 0FFFFh, 0FFFFh + +PETBSkipValue DW 9 + DB 40, 26 + DW 0, 16 + DW 1, Offset SkipValue + DW 14, 16, 16, 14 + DW 0FFFFh, 0FFFFh + +PETBRHLMinor DW 9 + DB 40, 29 + DW 0, 32 + DW 1, Offset RowHiLight1 + DW 15, 17, 17, 15 + DW 0FFFFh, 0FFFFh + +PETBRHLMajor DW 9 + DB 40, 32 + DW 0, 128 + DW 1, Offset RowHiLight2 + DW 16, 18, 18, 16 + DW 0FFFFh, 0FFFFh + +PETBMaxRow DW 9 + DB 40, 35 + DW 32, 200 + DW 1, Offset NumberOfRows + DW 17, 19, 19, 17 + DW 0FFFFh, 0FFFFh + +PatternEdit DW 15 + DD DWord Ptr PE_DrawPatternEdit + DD DWord Ptr PE_PrePatternEdit + DD DWord Ptr PE_PostPatternEdit + +PatternEditMsg DW 10 + DB "Pattern Editor (F2)", 0 + +HelpKeyList DB 0 + DW 1C8h + DD DWord Ptr H_HelpUp + + DB 0 + DW 1D0h + DD DWord Ptr H_HelpDown + + DB 0 + DW 1C9h + DD DWord Ptr H_HelpPgUp + + DB 0 + DW 1D1h + DD DWord Ptr H_HelpPgDn + + DB 0 + DW 101h + DD DWord Ptr H_HelpESC + + DB 5 + DW Offset GlobalKeyChain + +ShowHelp DW 8 + DD DWord Ptr H_DrawHelp + +HelpBox DW 0 + DB 1, 12, 78, 45 + DW 27 + +HelpMsg DW 10 + DB "Help", 0 + +HelpDoneButton DW 2 + DW 0FFFFh, 0FFFFh, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 4 + DD DWord Ptr H_HelpESC + DW 0, 0, 0 + DB 34, 46, 45, 48 + DB 8 + DB 0 + DB " Done", 0 + +SetHelpOrderPanning DW 11 + DW 0 + +OrderBox DW 0 + DB 5, 14, 9, 47 + DB 27 + +OrderList DW 12 + DB 2, 15 + DW 32 + DW 11, 43 + +ShowChannelMsgs DW 8 + DD DWord Ptr F_ShowChannels + +FillHeader DW 8 + DD DWord Ptr PE_FillHeader + +PanBox1 DW 0 + DB 30, 14, 40, 47 + DB 15 + +PanBox2 DW 0 + DB 64, 14, 74, 47 + DB 15 + +PanText1 DW 1 + DB 30, 14 + DB 23h + DB 146, 0FEh, 30h, "L M R", 0FEh, 23h, 145, 0 + +PanText2 DW 1 + DB 64, 14 + DB 23h + DB 146, 0FEh, 30h, "L M R", 0FEh, 23h, 145, 0 + +VolumeText1 DW 1 + DB 30, 14 + DB 23h + DB 146, 0FEh, 30h, " Volumes ", 0FEh, 23h, 145, 0 + +VolumeText2 DW 1 + DB 64, 14 + DB 23h + DB 146, 0FEh, 30h, " Volumes ", 0FEh, 23h, 145, 0 + + +Channel1 DW 9 ; Object 9 + DB 31, 15 ; x,y + DW 0, 64 ; Ranges + DW 0, 0 ; Pan/Channel 1 + DW 11, 12, 43, 10 ; Up/Down/Tab/Shift-Tab + DW 11, 19 ; PgUp/PgDn + +Channel2 DW 9 + DB 31, 16 + DW 0, 64 + DW 0, 1 ; Pan/Channel 2 + DW 11, 13, 44, 10 ; Up/Down/Tab/Shift-Tab + DW 11, 20 ; PgUp/PgDn + +Channel3 DW 9 ; Object 9 + DB 31, 17 ; x,y + DW 0, 64 ; Ranges + DW 0, 2 ; Pan/Channel 3 + DW 12, 14, 45, 10 ; Up/Down/Tab/Shift-Tab + DW 11, 21 ; PgUp/PgDn + +Channel4 DW 9 + DB 31, 18 + DW 0, 64 + DW 0, 3 ; Pan/Channel 4 + DW 13, 15, 46, 10 ; Up/Down/Tab/Shift-Tab + DW 11, 22 ; PgUp/PgDn + +Channel5 DW 9 ; Object 9 + DB 31, 19 ; x,y + DW 0, 64 ; Ranges + DW 0, 4 ; Pan/Channel 5 + DW 14, 16, 47, 10 ; Up/Down/Tab/Shift-Tab + DW 11, 23 ; PgUp/PgDn + +Channel6 DW 9 + DB 31, 20 + DW 0, 64 + DW 0, 5 ; Pan/Channel 6 + DW 15, 17, 48, 10 ; Up/Down/Tab/Shift-Tab + DW 11, 24 ; PgUp/PgDn + +Channel7 DW 9 ; Object 9 + DB 31, 21 ; x,y + DW 0, 64 ; Ranges + DW 0, 6 ; Pan/Channel 7 + DW 16, 18, 49, 10 ; Up/Down/Tab/Shift-Tab + DW 11, 25 ; PgUp/PgDn + +Channel8 DW 9 + DB 31, 22 + DW 0, 64 + DW 0, 7 ; Pan/Channel 8 + DW 17, 19, 50, 10 ; Up/Down/Tab/Shift-Tab + DW 11, 26 ; PgUp/PgDn + +Channel9 DW 9 ; Object 9 + DB 31, 23 ; x,y + DW 0, 64 ; Ranges + DW 0, 8 ; Pan/Channel 9 + DW 18, 20, 51, 10 ; Up/Down/Tab/Shift-Tab + DW 11, 27 ; PgUp/PgDn + +Channel10 DW 9 + DB 31, 24 + DW 0, 64 + DW 0, 9 ; Pan/Channel 10 + DW 19, 21, 52, 10 ; Up/Down/Tab/Shift-Tab + DW 12, 28 ; PgUp/PgDn + +Channel11 DW 9 ; Object 9 + DB 31, 25 ; x,y + DW 0, 64 ; Ranges + DW 0, 10 ; Pan/Channel 11 + DW 20, 22, 53, 10 ; Up/Down/Tab/Shift-Tab + DW 13, 29 ; PgUp/PgDn + +Channel12 DW 9 + DB 31, 26 + DW 0, 64 + DW 0, 11 ; Pan/Channel 12 + DW 21, 23, 54, 10 ; Up/Down/Tab/Shift-Tab + DW 14, 30 ; PgUp/PgDn + +Channel13 DW 9 ; Object 9 + DB 31, 27 ; x,y + DW 0, 64 ; Ranges + DW 0, 12 ; Pan/Channel 13 + DW 22, 24, 55, 10 ; Up/Down/Tab/Shift-Tab + DW 15, 31 ; PgUp/PgDn + +Channel14 DW 9 + DB 31, 28 + DW 0, 64 + DW 0, 13 ; Pan/Channel 14 + DW 23, 25, 56, 10 ; Up/Down/Tab/Shift-Tab + DW 16, 32 ; PgUp/PgDn + +Channel15 DW 9 ; Object 9 + DB 31, 29 ; x,y + DW 0, 64 ; Ranges + DW 0, 14 ; Pan/Channel 15 + DW 24, 26, 57, 10 ; Up/Down/Tab/Shift-Tab + DW 17, 33 ; PgUp/PgDn + +Channel16 DW 9 + DB 31, 30 + DW 0, 64 + DW 0, 15 ; Pan/Channel 16 + DW 25, 27, 58, 10 ; Up/Down/Tab/Shift-Tab + DW 18, 34 ; PgUp/PgDn + +Channel17 DW 9 ; Object 9 + DB 31, 31 ; x,y + DW 0, 64 ; Ranges + DW 0, 16 ; Pan/Channel 17 + DW 26, 28, 59, 10 ; Up/Down/Tab/Shift-Tab + DW 19, 35 ; PgUp/PgDn + +Channel18 DW 9 + DB 31, 32 + DW 0, 64 + DW 0, 17 ; Pan/Channel 18 + DW 27, 29, 60, 10 ; Up/Down/Tab/Shift-Tab + DW 20, 36 ; PgUp/PgDn + +Channel19 DW 9 ; Object 9 + DB 31, 33 ; x,y + DW 0, 64 ; Ranges + DW 0, 18 ; Pan/Channel 19 + DW 28, 30, 61, 10 ; Up/Down/Tab/Shift-Tab + DW 21, 37 ; PgUp/PgDn + +Channel20 DW 9 + DB 31, 34 + DW 0, 64 + DW 0, 19 ; Pan/Channel 20 + DW 29, 31, 62, 10 ; Up/Down/Tab/Shift-Tab + DW 22, 38 ; PgUp/PgDn + +Channel21 DW 9 ; Object 9 + DB 31, 35 ; x,y + DW 0, 64 ; Ranges + DW 0, 20 ; Pan/Channel 21 + DW 30, 32, 63, 10 ; Up/Down/Tab/Shift-Tab + DW 23, 39 ; PgUp/PgDn + +Channel22 DW 9 + DB 31, 36 + DW 0, 64 + DW 0, 21 ; Pan/Channel 22 + DW 31, 33, 64, 10 ; Up/Down/Tab/Shift-Tab + DW 24, 40 ; PgUp/PgDn + +Channel23 DW 9 ; Object 9 + DB 31, 37 ; x,y + DW 0, 64 ; Ranges + DW 0, 22 ; Pan/Channel 23 + DW 32, 34, 65, 10 ; Up/Down/Tab/Shift-Tab + DW 25, 41 ; PgUp/PgDn + +Channel24 DW 9 + DB 31, 38 + DW 0, 64 + DW 0, 23 ; Pan/Channel 24 + DW 33, 35, 66, 10 ; Up/Down/Tab/Shift-Tab + DW 26, 42 ; PgUp/PgDn + +Channel25 DW 9 ; Object 9 + DB 31, 39 ; x,y + DW 0, 64 ; Ranges + DW 0, 24 ; Pan/Channel 25 + DW 34, 36, 67, 10 ; Up/Down/Tab/Shift-Tab + DW 27, 43 ; PgUp/PgDn + +Channel26 DW 9 + DB 31, 40 + DW 0, 64 + DW 0, 25 ; Pan/Channel 26 + DW 35, 37, 68, 10 ; Up/Down/Tab/Shift-Tab + DW 28, 44 ; PgUp/PgDn + +Channel27 DW 9 ; Object 9 + DB 31, 41 ; x,y + DW 0, 64 ; Ranges + DW 0, 26 ; Pan/Channel 27 + DW 36, 38, 69, 10 ; Up/Down/Tab/Shift-Tab + DW 29, 45 ; PgUp/PgDn + +Channel28 DW 9 + DB 31, 42 + DW 0, 64 + DW 0, 27 ; Pan/Channel 28 + DW 37, 39, 70, 10 ; Up/Down/Tab/Shift-Tab + DW 30, 46 ; PgUp/PgDn + +Channel29 DW 9 ; Object 9 + DB 31, 43 ; x,y + DW 0, 64 ; Ranges + DW 0, 28 ; Pan/Channel 29 + DW 38, 40, 71, 10 ; Up/Down/Tab/Shift-Tab + DW 31, 47 ; PgUp/PgDn + +Channel30 DW 9 + DB 31, 44 + DW 0, 64 + DW 0, 29 ; Pan/Channel 30 + DW 39, 41, 72, 10 ; Up/Down/Tab/Shift-Tab + DW 32, 48 ; PgUp/PgDn + +Channel31 DW 9 ; Object 9 + DB 31, 45 ; x,y + DW 0, 64 ; Ranges + DW 0, 30 ; Pan/Channel 31 + DW 40, 42, 73, 10 ; Up/Down/Tab/Shift-Tab + DW 33, 49 ; PgUp/PgDn + +Channel32 DW 9 + DB 31, 46 + DW 0, 64 + DW 0, 31 ; Pan/Channel 32 + DW 41, 43, 74, 10 ; Up/Down/Tab/Shift-Tab + DW 34, 50 ; PgUp/PgDn + +Channel33 DW 9 ; Object 9 + DB 65, 15 ; x,y + DW 0, 64 ; Ranges + DW 0, 32 ; Pan/Channel 33 + DW 42, 44, 10, 11 ; Up/Down/Tab/Shift-Tab + DW 35, 51 ; PgUp/PgDn + +Channel34 DW 9 + DB 65, 16 + DW 0, 64 + DW 0, 33 ; Pan/Channel 34 + DW 43, 45, 10, 12 ; Up/Down/Tab/Shift-Tab + DW 36, 52 ; PgUp/PgDn + +Channel35 DW 9 ; Object 9 + DB 65, 17 ; x,y + DW 0, 64 ; Ranges + DW 0, 34 ; Pan/Channel 35 + DW 44, 46, 10, 13 ; Up/Down/Tab/Shift-Tab + DW 37, 53 ; PgUp/PgDn + +Channel36 DW 9 + DB 65, 18 + DW 0, 64 + DW 0, 35 ; Pan/Channel 36 + DW 45, 47, 10, 14 ; Up/Down/Tab/Shift-Tab + DW 38, 54 ; PgUp/PgDn + +Channel37 DW 9 ; Object 9 + DB 65, 19 ; x,y + DW 0, 64 ; Ranges + DW 0, 36 ; Pan/Channel 37 + DW 46, 48, 10, 15 ; Up/Down/Tab/Shift-Tab + DW 39, 55 ; PgUp/PgDn + +Channel38 DW 9 + DB 65, 20 + DW 0, 64 + DW 0, 37 ; Pan/Channel 38 + DW 47, 49, 10, 16 ; Up/Down/Tab/Shift-Tab + DW 40, 56 ; PgUp/PgDn + +Channel39 DW 9 ; Object 9 + DB 65, 21 ; x,y + DW 0, 64 ; Ranges + DW 0, 38 ; Pan/Channel 39 + DW 48, 50, 10, 17 ; Up/Down/Tab/Shift-Tab + DW 41, 57 ; PgUp/PgDn + +Channel40 DW 9 + DB 65, 22 + DW 0, 64 + DW 0, 39 ; Pan/Channel 40 + DW 49, 51, 10, 18 ; Up/Down/Tab/Shift-Tab + DW 42, 58 ; PgUp/PgDn + +Channel41 DW 9 ; Object 9 + DB 65, 23 ; x,y + DW 0, 64 ; Ranges + DW 0, 40 ; Pan/Channel 41 + DW 50, 52, 10, 19 ; Up/Down/Tab/Shift-Tab + DW 43, 59 ; PgUp/PgDn + +Channel42 DW 9 + DB 65, 24 + DW 0, 64 + DW 0, 41 ; Pan/Channel 42 + DW 51, 53, 10, 20 ; Up/Down/Tab/Shift-Tab + DW 44, 60 ; PgUp/PgDn + +Channel43 DW 9 ; Object 9 + DB 65, 25 ; x,y + DW 0, 64 ; Ranges + DW 0, 42 ; Pan/Channel 43 + DW 52, 54, 10, 21 ; Up/Down/Tab/Shift-Tab + DW 45, 61 ; PgUp/PgDn + +Channel44 DW 9 + DB 65, 26 + DW 0, 64 + DW 0, 43 ; Pan/Channel 44 + DW 53, 55, 10, 22 ; Up/Down/Tab/Shift-Tab + DW 46, 62 ; PgUp/PgDn + +Channel45 DW 9 ; Object 9 + DB 65, 27 ; x,y + DW 0, 64 ; Ranges + DW 0, 44 ; Pan/Channel 45 + DW 54, 56, 10, 23 ; Up/Down/Tab/Shift-Tab + DW 47, 63 ; PgUp/PgDn + +Channel46 DW 9 + DB 65, 28 + DW 0, 64 + DW 0, 45 ; Pan/Channel 46 + DW 55, 57, 10, 24 ; Up/Down/Tab/Shift-Tab + DW 48, 64 ; PgUp/PgDn + +Channel47 DW 9 ; Object 9 + DB 65, 29 ; x,y + DW 0, 64 ; Ranges + DW 0, 46 ; Pan/Channel 47 + DW 56, 58, 10, 25 ; Up/Down/Tab/Shift-Tab + DW 49, 65 ; PgUp/PgDn + +Channel48 DW 9 + DB 65, 30 + DW 0, 64 + DW 0, 47 ; Pan/Channel 48 + DW 57, 59, 10, 26 ; Up/Down/Tab/Shift-Tab + DW 50, 66 ; PgUp/PgDn + +Channel49 DW 9 ; Object 9 + DB 65, 31 ; x,y + DW 0, 64 ; Ranges + DW 0, 48 ; Pan/Channel 49 + DW 58, 60, 10, 27 ; Up/Down/Tab/Shift-Tab + DW 51, 67 ; PgUp/PgDn + +Channel50 DW 9 + DB 65, 32 + DW 0, 64 + DW 0, 49 ; Pan/Channel 50 + DW 59, 61, 10, 28 ; Up/Down/Tab/Shift-Tab + DW 52, 68 ; PgUp/PgDn + +Channel51 DW 9 ; Object 9 + DB 65, 33 ; x,y + DW 0, 64 ; Ranges + DW 0, 50 ; Pan/Channel 51 + DW 60, 62, 10, 29 ; Up/Down/Tab/Shift-Tab + DW 53, 69 ; PgUp/PgDn + +Channel52 DW 9 + DB 65, 34 + DW 0, 64 + DW 0, 51 ; Pan/Channel 52 + DW 61, 63, 10, 30 ; Up/Down/Tab/Shift-Tab + DW 54, 70 ; PgUp/PgDn + +Channel53 DW 9 ; Object 9 + DB 65, 35 ; x,y + DW 0, 64 ; Ranges + DW 0, 52 ; Pan/Channel 53 + DW 62, 64, 10, 31 ; Up/Down/Tab/Shift-Tab + DW 55, 71 ; PgUp/PgDn + +Channel54 DW 9 + DB 65, 36 + DW 0, 64 + DW 0, 53 ; Pan/Channel 54 + DW 63, 65, 10, 32 ; Up/Down/Tab/Shift-Tab + DW 56, 72 ; PgUp/PgDn + +Channel55 DW 9 ; Object 9 + DB 65, 37 ; x,y + DW 0, 64 ; Ranges + DW 0, 54 ; Pan/Channel 55 + DW 64, 66, 10, 33 ; Up/Down/Tab/Shift-Tab + DW 57, 73 ; PgUp/PgDn + +Channel56 DW 9 + DB 65, 38 + DW 0, 64 + DW 0, 55 ; Pan/Channel 56 + DW 65, 67, 10, 34 ; Up/Down/Tab/Shift-Tab + DW 58, 74 ; PgUp/PgDn + +Channel57 DW 9 ; Object 9 + DB 65, 39 ; x,y + DW 0, 64 ; Ranges + DW 0, 56 ; Pan/Channel 57 + DW 66, 68, 10, 35 ; Up/Down/Tab/Shift-Tab + DW 59, 74 ; PgUp/PgDn + +Channel58 DW 9 + DB 65, 40 + DW 0, 64 + DW 0, 57 ; Pan/Channel 58 + DW 67, 69, 10, 36 ; Up/Down/Tab/Shift-Tab + DW 60, 74 ; PgUp/PgDn + +Channel59 DW 9 ; Object 9 + DB 65, 41 ; x,y + DW 0, 64 ; Ranges + DW 0, 58 ; Pan/Channel 59 + DW 68, 70, 10, 37 ; Up/Down/Tab/Shift-Tab + DW 61, 74 ; PgUp/PgDn + +Channel60 DW 9 + DB 65, 42 + DW 0, 64 + DW 0, 59 ; Pan/Channel 60 + DW 69, 71, 10, 38 ; Up/Down/Tab/Shift-Tab + DW 62, 74 ; PgUp/PgDn + +Channel61 DW 9 ; Object 9 + DB 65, 43 ; x,y + DW 0, 64 ; Ranges + DW 0, 60 ; Pan/Channel 61 + DW 70, 72, 10, 39 ; Up/Down/Tab/Shift-Tab + DW 63, 74 ; PgUp/PgDn + +Channel62 DW 9 + DB 65, 44 + DW 0, 64 + DW 0, 61 ; Pan/Channel 62 + DW 71, 73, 10, 40 ; Up/Down/Tab/Shift-Tab + DW 64, 74 ; PgUp/PgDn + +Channel63 DW 9 ; Object 9 + DB 65, 45 ; x,y + DW 0, 64 ; Ranges + DW 0, 62 ; Pan/Channel 63 + DW 72, 74, 10, 41 ; Up/Down/Tab/Shift-Tab + DW 65, 74 ; PgUp/PgDn + +Channel64 DW 9 + DB 65, 46 + DW 0, 64 + DW 0, 63 ; Pan/Channel 64 + DW 73, 74, 10, 42 ; Up/Down/Tab/Shift-Tab + DW 66, 74 ; PgUp/PgDn + +OrderAndPanningMsg DW 10 + DB "Order List and Panning (F11)", 0 + +OrderAndVolumeMsg DW 10 + DB "Order List and Channel Volume (F11)", 0 + +FullScreenBox DW 0 + DB 0, 0, 79, 49 + DB 4 + +ScreenHeader DW 8 + DD DWord Ptr F_DrawHeader + +CallAutoDetect DW 8 + DD DWord Ptr Music_ShowAutoDetectSoundCard + +AutoMiniBox DW 0 + DB 25, 25, 55, 30 + DB 0 + +AutoDetectText DW 1 + DB 32, 26 + DB 20h + DB "Sound Card Setup", 0 + +LoadSampleKeyList DB 0 + DW 101h ; ESC + DD DWord Ptr Glbl_F3 + +ViewSampleKeyList Label + DB 0 + DW 1C9h ; PgUp + DD DWord Ptr LSWindow_Up + + DB 0 + DW 1D1h ; PgDn + DD DWord Ptr LSWindow_Down + + DB 1 ; Alt + DW 1F00h ; 'S' + DD DWord Ptr D_SlowSampleSort + + DB 5 ; Chain to... + DW Offset GlobalKeyList + + +LoadInstrumentKeyList DB 0 + DW 101h ; ESC + DD DWord Ptr Glbl_F4 + + DB 1 ; Alt + DW 1F00h ; 'S' + DD DWord Ptr D_SlowInstrumentSort + + DB 5 + DW Offset GlobalKeyList + +GlobalKeyList DB 0 ; F1 +HelpKeyValue DW 13Bh + DD DWord Ptr H_Help + +GlobalKeyChain: + DB 3 ; Ctrl... + DW 13Bh ; F1 + DD DWord Ptr Glbl_Ctrl_F1 + + DB 0 ; F2 + DW 13Ch + DD DWord Ptr Glbl_F2 + + DB 0 ; F3 + DW 13Dh + DD DWord Ptr Glbl_F3 + + DB 3 ; Ctrl... + DW 13Dh ; F3 + DD DWord Ptr Glbl_Ctrl_F3 + + DB 0 ; F4 + DW 13Eh + DD DWord Ptr Glbl_F4 + + DB 3 ; Ctrl... + DW 13Eh ; F4 + DD DWord Ptr Glbl_Ctrl_F4 + + DB 0 ; F5 + DW 13Fh + DD DWord Ptr Glbl_F5 + + DB 1 + DW 12h ; Ctrl 'R' + DD DWord Ptr Glbl_F9 + + DB 1 + DW 0Ch ; Ctrl 'L' + DD DWord Ptr Glbl_F9 + + DB 0 ; F9 + DW 142h + DD DWord Ptr Glbl_F8 + + DB 0 ; F9 + DW 143h + DD DWord Ptr Glbl_F9 + + DB 6 ; F9 + DW 143h + DD DWord Ptr Glbl_Shift_F9 + + DB 1 + DW 17h ; Ctrl 'W' + DD DWord Ptr Glbl_F10 + + DB 0 ; F10 + DW 144h + DD DWord Ptr Glbl_F10 + + DB 0 ; F11 +OrderKeyValue DW 157h + DD DWord Ptr Glbl_F11 + + DB 0 ; F12 + DW 158h + DD DWord Ptr Glbl_F12 + + DB 3 ; Ctrl.. + DW 158h ; F1 + DD DWord Ptr Glbl_Ctrl_F12 + + DB 0 ; ESC + DW 101h + DD DWord Ptr F_MainMenu + + DB 1 + DW 04h ; Ctrl 'D' + DD DWord Ptr DOSShell + + DB 1 + DW 05h ; Ctrl 'E' + DD DWord Ptr Refresh + + DB 1 + DW 13h ; Ctrl 'S' + DD DWord Ptr D_SaveSong + + DB 1 + DW 11h ; Ctrl 'Q' + DD DWord Ptr Quit + + DB 1 + DW 0Dh ; Ctrl 'M' + DD DWord Ptr MouseToggle + + DB 1 + DW 0Eh ; Ctrl 'N' + DD DWord Ptr F_NewSong + + DB 1 + DW 7h ; Ctrl 'G' + DD DWord Ptr Music_SoundCardLoadAllSamples + + DB 1 + DW 9 ; Ctrl 'I' + DD DWord Ptr Music_ReinitSoundCard + + DB 1 + DW 16 ; Ctrl 'P' + DD DWord Ptr Music_TimeSong + +IF MEMORYDEBUG + DB 0 + DW 15B7h ; Right shift+Ctrl+Printscreen + DD DWord Ptr Glbl_Debug +ENDIF + + DB 2 ; Alt.. + DW 13Bh ; F1 + DD DWord Ptr Glbl_Alt_F1 + + DB 2 ; Alt.. + DW 13Ch ; F2 + DD DWord Ptr Glbl_Alt_F2 + + DB 2 ; Alt.. + DW 13Dh ; F3 + DD DWord Ptr Glbl_Alt_F3 + + DB 2 ; Alt.. + DW 13Eh ; F4 + DD DWord Ptr Glbl_Alt_F4 + + DB 2 ; Alt.. + DW 13Fh ; F5 + DD DWord Ptr Glbl_Alt_F5 + + DB 2 ; Alt.. + DW 140h ; F6 + DD DWord Ptr Glbl_Alt_F6 + + DB 2 ; Alt.. + DW 141h ; F7 + DD DWord Ptr Glbl_Alt_F7 + + DB 2 ; Alt.. + DW 142h ; F8 + DD DWord Ptr Glbl_Alt_F8 + + DB 2 ; Alt.. + DW 157h ; F11 + DD DWord Ptr Music_ToggleOrderUpdate + +IF NETWORKENABLED + DB 6 ; Shift + DW 101h ; ESC + DD DWord Ptr Network_DriverScreen +ENDIF + + DB 6 ; Shift F1 + DW 13Bh + DD DWord Ptr Glbl_Shift_F1 + + DB 6 ; Shift F5 + DW 13Fh + DD DWord Ptr Glbl_DriverScreen + +IF TIMERSCREEN + DB 0 ; Left shift, left+right alt + DW 73C6h ; Right ctrl + Pause + DD DWord Ptr Glbl_TimerScreen +ENDIF + +IF EMSDEBUG + DB 0 ; Left shift, Left alt, right alt + DW 6329h ; + ~ + DD DWord Ptr E_DumpEMSMemory +ENDIF + +PlayCommandChain: + DB 3 ; Ctrl... + DW 13Fh ; F5 + DD DWord Ptr Glbl_Ctrl_F5 + + DB 0 ; F6 + DW 140h + DD DWord Ptr Glbl_F6 + + DB 6 ; F6 + DW 140h + DD DWord Ptr Glbl_Shift_F6 + + DB 0 + DW 141h ; F7 + DD DWord Ptr PE_F7 + + DB 3 ; Ctrl + DW 1CBh ; Left + DD DWord Ptr DisplayMinus + + DB 3 ; Ctrl + DW 1CDh ; Right + DD DWord Ptr DisplayPlus + + DB 0 + DW 1B5h + DD DWord Ptr PEFunction_DecreaseOctave + + DB 0 + DW 137h + DD DWord Ptr PEFunction_IncreaseOctave + + DB 6 + DW 1B5h + DD DWord Ptr PEFunction_DecreaseOctave + + DB 6 + DW 137h + DD DWord Ptr PEFunction_IncreaseOctave + + DB 1 + DW '{' + DD DWord Ptr Glbl_LeftBrace + + DB 1 + DW '}' + DD DWord Ptr Glbl_RightBrace + + DB 1 + DW '[' + DD DWord Ptr Glbl_LeftSquareBracket + + DB 1 + DW ']' + DD DWord Ptr Glbl_RightSquareBracket + +ChainMIDICommands: + DB 9 ; MIDI Message + DW 08000h + DD DWord Ptr MIDI_NoteOff + + DB 9 ; MIDI Message + DW 09000h + DD DWord Ptr MIDI_PlayNote + + DB 9 ; MIDI Message + DW 0C000h + DD DWord Ptr MIDI_SetInstrument + + DB 0FFh ; End of list + +ESCExitList DB 0 ; ESC + DW 101h + DD DWord Ptr F_Return0 + + DB 5 + DW Near Ptr ChainMIDICommands + +SampleGlobalKeyList Label +IF ENABLESOLO + DB 1 + DW '`' + DD DWord Ptr Music_ToggleSoloSample +ENDIF + + DB 0 + DW 1C9h + DD DWord Ptr I_SampleUp + + DB 0 + DW 1D1h + DD DWord Ptr I_SampleDown + + DB 1 + DW '<' + DD DWord Ptr I_DecreasePlayChannel + + DB 1 + DW '>' + DD DWord Ptr I_IncreasePlayChannel + + DB 1 + DW ',' + DD DWord Ptr I_DecreasePlayChannel + + DB 1 + DW '.' + DD DWord Ptr I_IncreasePlayChannel + + DB 1 + DW 1E00h ; Alt 'A' + DD DWord Ptr I_ConvertSample + + DB 1 + DW 3000h ; Alt 'B' + DD DWord Ptr I_CutSampleBeforeLoop + + DB 1 + DW 2000h ; Alt 'D' + DD DWord Ptr I_DeleteSample + + DB 1 + DW 1200h ; Alt 'E' + DD DWord Ptr I_ResizeSample + + DB 1 + DW 2100h ; Alt 'F' + DD DWord Ptr I_ResizeSampleNoInt + + DB 1 + DW 2200h ; Alt 'G' + DD DWord Ptr I_ReverseSample + + DB 1 + DW 2300h ; Alt 'H' + DD DWord Ptr I_CenterSample + + DB 1 + DW 1700h ; Alt 'I' + DD DWord Ptr I_InvertSample + + DB 1 ; Alt 'J' + DW 2400h + DD DWord Ptr I_ScaleSampleVolumes + + DB 1 + DW 2600h ; Alt 'L' + DD DWord Ptr I_CutSample + + DB 1 + DW 3200h ; Alt 'M' + DD DWord Ptr I_AmplifySample + + DB 1 + DW 3100h ; Alt 'N' + DD DWord Ptr I_ToggleMultiChannel + + DB 1 + DW 1800h ; Alt 'O' + DD DWord Ptr D_SaveSample + + DB 1 + DW 1000h ; Alt 'Q' + DD DWord Ptr I_ToggleSampleQuality + + DB 1 + DW 1300h ; Alt 'R' + DD DWord Ptr I_ReplaceSample + + DB 1 + DW 1F00h ; Alt 'S' + DD DWord Ptr I_SwapSamples + + DB 1 + DW 1400h ; Alt 'T' + DD DWord Ptr D_SaveST3Sample + + DB 1 + DW 1100h ; Alt 'W' + DD DWord Ptr D_SaveRawSample + + DB 1 + DW 2D00h ; Alt 'X' + DD DWord Ptr I_ExchangeSamples + + DB 1 ; Alt 'Y' + DW 1500h + DD DWord Ptr I_CalculateC5Speed + + + DB 2 ; Alt... + DW 14Eh ; Grey plus + DD DWord Ptr I_DoubleSampleSpeed + + DB 2 ; Alt... + DW 14Ah ; Grey minus + DD DWord Ptr I_HalveSampleSpeed + + DB 3 + DW 14Eh + DD DWord Ptr I_SampleSpeedSemiUp + + DB 3 + DW 14Ah + DD DWord Ptr I_SampleSpeedSemiDown + + DB 9 + DW 9000h + DD DWord Ptr MIDI_PlaySample + + DB 0 ; Enter... to load sample! + DW 11Ch + DD DWord Ptr Glbl_LoadSample + + DB 5 + DW Offset GlobalKeyList + +ScreenBox DW 0 ; Object type 0 + DB 0, 0, 79, 49 ; Coordinates + DB 7 ; Box style + +AboutBox DW 0 ; Object type 0 + DB 11, 16, 68, 34 ; Coordinates + DB 0 ; Box style + +AboutText DW 1 ; Object type 1 + DB 24, 19 + DB 02Bh + DB 0FFh, 1, 0, 4, 8, 0FFh, 8, 55, 37, 41, 0FFh, 5, 55, 56, 58, 62, 66, 0FFh, 6, 55, 88, 92, 13 + DB 1, 5, 9, 12, 15, 18, 22, 25, 28, 31, 34, 38, 42, 45, 48, 51, 55, 55, 57, 59, 63, 67, 70, 73, 76, 79, 82, 85, 89, 93, 96, 99, 102, 105, 13 + DB 2, 6, 0FFh, 1, 10, 0FFh, 1, 13, 16, 19, 23, 26, 29, 32, 35, 39, 43, 46, 49, 52, 54, 55, 55, 60, 64, 68, 71, 74, 77, 80, 83, 86, 90, 94, 97, 100, 103, 106, 13 + DB 3, 7, 11, 14, 17, 20, 24, 27, 30, 33, 36, 40, 44, 47, 50, 53, 55, 55, 55, 61, 65, 69, 72, 75, 78, 81, 84, 87, 91, 95, 98, 101, 104, 107, 13 + DB 0FFh, 5, 55, 21, 0 +; DB 0FEh, 20h +; DB " http://www.citenet.net/noise/it", 0 + +AutoContinueButton DW 2 ; Object type 2 + DW 0FFFFh, 0FFFFh, 0FFFFh, 0FFFFh + DW 0 ; Button usage type + DW 0, 0 ; ???? + DW 4 ; New List + DD DWord Ptr Glbl_F9 + DW 0, 0, 0 ; ???? + DB 32, 31, 47, 33 ; Left/Top/Right/Bottom + DB 8 ; Box initial style + DB 0 ; Button Up + DB " Continue", 0 + +UpdateScreen DW 8 + DD DWord Ptr S_UpdateScreen + +Exit DW 4 ; Object type 4 + DW 0 ; Return value + +DirectScreen DW 5 ; Object type 5 + DB 1 + +InDirectScreen DW 5 ; Object type 5 + DB 0 + +ImpulseLogo DW 6 ; Object type 6 +LogoCharacter DW 256 ; First char to define + DW 108 + DB 0, 0, 0, 0, 1, 7, 15, 31 ; 0 + DB 63, 127, 127, 254, 252, 255, 255, 126 ; 1 + DB 24, 0, 0, 0, 0, 0, 0, 0 ; 2 + DB 0, 1, 3, 3, 3, 1, 0, 0 ; 3 + DB 7, 31, 63, 255, 255, 254, 248, 240 ; 4 + DB 192, 128, 0, 1, 1, 131, 3, 7 ; 5 + DB 7, 15, 14, 30, 60, 60, 120, 240 ; 6 + DB 240, 224, 224, 224, 224, 192, 0, 0 ; 7 + DB 240, 240, 248, 248, 248, 120, 56, 120 ; 8 + DB 112, 240, 240, 224, 224, 192, 192, 131 ; 9 + DB 7, 15, 31, 31, 62, 60, 61, 63 ; 10 + DB 63, 63, 62, 28, 8, 0, 0, 0 ; 11 + DB 0, 0, 0, 0, 0, 0, 193, 227 ; 12 + DB 199, 223, 191, 127, 247, 239, 207, 159 ; 13 + DB 31, 31, 63, 60, 24, 0, 0, 0 ; 14 + DB 0, 0, 0, 0, 0, 240, 240, 240 ; 15 + DB 241, 227, 239, 223, 191, 251, 247, 231 ; 16 + DB 159, 159, 31, 31, 14, 0, 0, 0 ; 17 + DB 0, 0, 0, 0, 0, 48, 112, 248 ; 18 + DB 248, 240, 224, 192, 193, 131, 7, 30 ; 19 + DB 252, 240, 225, 131, 3, 7, 7, 15 ; 20 + DB 15, 30, 30, 28, 8, 0, 0, 0 ; 21 + DB 0, 0, 0, 1, 3, 3, 7, 15 ; 22 + DB 31, 63, 127, 255, 191, 190, 124, 126 ; 23 + DB 255, 255, 255, 255, 199, 128, 128, 0 ; 24 + DB 60, 124, 248, 240, 224, 192, 135, 159 ; 25 + DB 127, 255, 223, 143, 30, 60, 56, 113 ; 26 + DB 255, 255, 252, 240, 192, 0, 0, 0 ; 27 + DB 0, 0, 0, 0, 0, 0, 128, 129 ; 28 + DB 131, 135, 15, 15, 30, 60, 124, 253 ; 29 + DB 191, 31, 31, 14, 0, 0, 0, 0 ; 30 + DB 0, 0, 0, 0, 0, 112, 248, 240 ; 31 + DB 225, 195, 135, 15, 31, 63, 127, 255 ; 32 + DB 239, 223, 159, 15, 14, 0, 0, 0 ; 33 + DB 0, 0, 0, 0, 24, 56, 124, 248 ; 34 + DB 248, 241, 225, 193, 129, 131, 15, 31 ; 35 + DB 249, 241, 225, 192, 0, 0, 0, 0 ; 36 + DB 0, 0, 0, 0, 0, 0, 1, 3 ; 37 + DB 7, 15, 30, 61, 57, 123, 119, 254 ; 38 + DB 252, 248, 240, 224, 192, 192, 192, 225 ; 39 + DB 247, 255, 254, 252, 0, 0, 0, 0 ; 40 + DB 0, 0, 24, 56, 120, 248, 248, 240 ; 41 + DB 112, 96, 224, 192, 192, 128, 0, 1 ; 42 + DB 3, 7, 14, 28, 56, 112, 248, 252 ; 43 + DB 255, 127, 63, 31, 7, 0, 0, 0 ; 44 + DB 0, 0, 0, 48, 120, 120, 248, 248 ; 45 + DB 252, 124, 124, 120, 120, 112, 241, 231 ; 46 + DB 142, 252, 248, 224, 128, 0, 0, 0 ; 47 + DB 0, 0, 0, 0, 0, 0, 3, 7 ; 48 + DB 15, 30, 60, 63, 127, 254, 252, 60 ; 49 + DB 126, 63, 63, 31, 6, 0, 0, 0 ; 50 + DB 0, 0, 0, 0, 60, 254, 254, 222 ; 51 + DB 30, 60, 248, 224, 128, 1, 7, 14 ; 52 + DB 124, 248, 224, 192, 0, 0, 0, 0 ; 53 + DB 0, 0, 0, 0, 128, 128, 0, 0 ; 54 + DB 0, 0, 0, 0, 0, 0, 0, 0 ; 55 + DB 0, 0, 7, 31, 63, 127, 127, 255 ; 56 + DB 255, 252, 127, 0, 0, 0, 0, 0 ; 57 + DB 3, 255, 255, 255, 255, 255, 255, 252 ; 58 + DB 128, 0, 0, 0, 0, 0, 0, 0 ; 59 + DB 0, 0, 0, 1, 1, 3, 3, 7 ; 60 + DB 7, 15, 31, 31, 31, 30, 0, 0 ; 61 + DB 255, 255, 255, 255, 255, 255, 255, 0 ; 62 + DB 0, 1, 3, 7, 7, 15, 31, 62 ; 63 + DB 60, 124, 248, 248, 240, 240, 224, 224 ; 64 + DB 192, 192, 128, 128, 0, 0, 0, 0 ; 65 + DB 128, 224, 240, 240, 248, 248, 248, 112 ; 66 + DB 240, 224, 192, 192, 128, 6, 15, 31 ; 67 + DB 63, 127, 127, 112, 33, 97, 195, 131 ; 68 + DB 7, 7, 7, 3, 1, 0, 0, 0 ; 69 + DB 0, 0, 0, 0, 0, 0, 252, 254 ; 70 + DB 254, 252, 248, 240, 224, 193, 195, 199 ; 71 + DB 223, 253, 240, 224, 128, 0, 0, 0 ; 72 + DB 0, 0, 0, 0, 0, 0, 0, 3 ; 73 + DB 15, 31, 63, 124, 248, 240, 225, 195 ; 74 + DB 199, 254, 252, 120, 48, 0, 0, 0 ; 75 + DB 0, 0, 0, 0, 0, 31, 255, 255 ; 76 + DB 255, 255, 191, 63, 126, 252, 248, 184 ; 77 + DB 63, 127, 127, 126, 124, 48, 0, 0 ; 78 + DB 0, 0, 0, 0, 0, 0, 128, 128 ; 79 + DB 129, 3, 7, 15, 15, 31, 62, 126 ; 80 + DB 239, 207, 143, 7, 3, 0, 0, 0 ; 81 + DB 0, 0, 0, 0, 0, 15, 63, 255 ; 82 + DB 255, 255, 238, 204, 0, 0, 0, 3 ; 83 + DB 15, 255, 254, 248, 224, 0, 0, 0 ; 84 + DB 0, 0, 0, 0, 0, 193, 195, 131 ; 85 + DB 135, 15, 15, 31, 63, 127, 255, 255 ; 86 + DB 190, 60, 28, 24, 0, 0, 0, 0 ; 87 + DB 0, 0, 0, 0, 0, 1, 3, 7 ; 88 + DB 15, 31, 63, 126, 252, 248, 240, 227 ; 89 + DB 199, 223, 188, 112, 225, 199, 254, 252 ; 90 + DB 252, 126, 127, 63, 31, 0, 0, 0 ; 91 + DB 0, 12, 60, 124, 248, 248, 240, 224 ; 92 + DB 192, 128, 0, 0, 0, 48, 248, 248 ; 93 + DB 248, 120, 241, 225, 195, 3, 15, 31 ; 94 + DB 59, 243, 227, 129, 0, 0, 0, 0 ; 95 + DB 0, 0, 0, 0, 1, 15, 31, 62 ; 96 + DB 120, 241, 231, 239, 252, 240, 192, 192 ; 97 + DB 227, 255, 255, 252, 112, 0, 0, 0 ; 98 + DB 0, 0, 0, 0, 192, 240, 241, 243 ; 99 + DB 231, 207, 143, 14, 12, 28, 56, 112 ; 100 + DB 225, 193, 1, 0, 0, 0, 0, 0 ; 101 + DB 0, 0, 0, 0, 0, 192, 255, 255 ; 102 + DB 255, 255, 254, 60, 120, 112, 240, 241 ; 103 + DB 247, 255, 252, 248, 96, 0, 0, 0 ; 104 + DB 0, 0, 0, 0, 0, 0, 0, 128 ; 105 + DB 128, 0, 0, 0, 0, 0, 0, 192 ; 106 + DB 192, 0, 0, 0, 0, 0, 0, 0 ; 107 + +O1_ConfirmConvertList DW 4 + DW Near Ptr IdleFunctionList + DW Near Ptr OKCancelList + DW Near Ptr EmptyObject + DW Near Ptr ConfirmOverWriteBox + DW Near Ptr ConfirmConvertSampleText + DW Near Ptr ConfirmOverWriteOKButton + DW Near Ptr ConfirmOverWriteCancelButton + DW 0 + +O1_ConfirmConvert2List DW 4 + DW Near Ptr IdleFunctionList + DW Near Ptr OKCancelList + DW Near Ptr EmptyObject + DW Near Ptr ConfirmOverWriteBox + DW Near Ptr ConfirmConvertSampleText + DW Near Ptr ConfirmConvertYesButton + DW Near Ptr ConfirmConvertNoButton + DW 0 + +O1_SampleCenterList DW 4 + DW Near Ptr IdleFunctionList + DW Near Ptr OKCancelList + DW Near Ptr EmptyObject + DW Near Ptr ConfirmOverWriteBox + DW Near Ptr ConfirmCenterSampleText + DW Near Ptr ConfirmConvertYesButton + DW Near Ptr ConfirmConvertNoButton + DW 0 + +O1_EnableInstrumentMode DW 3 + DW Near Ptr IdleFunctionList + DW Near Ptr OKCancelList + DW Near Ptr EmptyObject + DW Near Ptr ConfirmOverWriteBox + DW Near Ptr EnableInstrumentModeText + DW Near Ptr ConfirmOverWriteOKButton + DW Near Ptr ConfirmOverWriteCancelButton + DW 0 + + +O1_InitInstrument DW 3 + DW Near Ptr IdleFunctionList + DW Near Ptr OKCancelList + DW Near Ptr EmptyObject + DW Near Ptr ConfirmOverWriteBox + DW Near Ptr InitInstrumentText + DW Near Ptr ConfirmOverWriteOKButton + DW Near Ptr ConfirmInitialiseNoButton + DW 0 + +O1_ConfirmOverWriteList DW 4 + DW Near Ptr IdleFunctionList + DW Near Ptr OKCancelList + DW Near Ptr EmptyObject + DW Near Ptr ConfirmOverWriteBox + DW Near Ptr ConfirmOverWriteText + DW Near Ptr ConfirmOverWriteOKButton + DW Near Ptr ConfirmOverWriteCancelButton + DW 0 + +O1_InitialiseInstrumentList DW 3 + DW Near Ptr IdleFunctionList + DW Near Ptr OKCancelList + DW Near Ptr EmptyObject + DW Near Ptr ConfirmOverWriteBox + DW Near Ptr ConfirmInitialiseText + DW Near Ptr ConfirmOverWriteOKButton + DW Near Ptr ConfirmInitialiseNoButton + DW 0 + +O1_ConfirmDelete DW 4 + DW Near Ptr SongNameModuleLoader + DW Near Ptr OKCancelList + DW Near Ptr DrawFileNameWindow + DW Near Ptr ConfirmOverWriteBox + DW Near Ptr ConfirmDeleteText + DW Near Ptr ConfirmOverWriteOKButton + DW Near Ptr ConfirmOverWriteCancelButton + DW 0 + +O1_ConfirmDelete2 DW 4 + DW Near Ptr SampleNameLoader + DW Near Ptr OKCancelList + DW Near Ptr DrawLoadSampleWindow + DW Near Ptr ConfirmOverWriteBox + DW Near Ptr ConfirmDeleteText + DW Near Ptr ConfirmOverWriteOKButton + DW Near Ptr ConfirmOverWriteCancelButton + DW 0 + +O1_ConfirmDelete3 DW 4 + DW Near Ptr InstrumentNameLoader + DW Near Ptr OKCancelList + DW Near Ptr EmptyObject + DW Near Ptr ConfirmOverWriteBox + DW Near Ptr ConfirmDeleteText + DW Near Ptr ConfirmOverWriteOKButton + DW Near Ptr ConfirmOverWriteCancelButton + DW 0 + + +O1_ConfirmSaveRenameList DW 3 + DW Near Ptr SampleNameLoader + DW Near Ptr OKCancelList + DW Near Ptr DrawLoadSampleWindow + DW Near Ptr ConfirmOverWriteBox + DW Near Ptr ConfirmSaveRenameText + DW Near Ptr ConfirmOverWriteOKButton + DW Near Ptr ConfirmOverWriteCancelButton + DW 0 + +O1_ConfirmResaveList DW 3 + DW Near Ptr SampleNameLoader + DW Near Ptr OKCancelList + DW Near Ptr DrawLoadSampleWindow + DW Near Ptr ConfirmOverWriteBox + DW Near Ptr ConfirmResaveText + DW Near Ptr ConfirmOverWriteOKButton + DW Near Ptr ConfirmOverWriteCancelButton + DW 0 + +O1_ConfirmDiscardList DW 3 + DW Near Ptr SampleNameLoader + DW Near Ptr OKCancelList + DW Near Ptr DrawLoadSampleWindow + DW Near Ptr ConfirmOverWriteBox + DW Near Ptr ConfirmDiscardText + DW Near Ptr ConfirmOverWriteOKButton + DW Near Ptr ConfirmOverWriteCancelButton + DW 0 + +O1_ConfirmCutSample DW 4 + DW Near Ptr IdleFunctionList + DW Near Ptr OKCancelList + DW Near Ptr EmptyObject + DW Near Ptr ConfirmOverWriteBox + DW Near Ptr ConfirmCutSampleText + DW Near Ptr ConfirmOverWriteOKButton + DW Near Ptr ConfirmOverWriteCancelButton + DW 0 + +O1_ConfirmDeleteSample DW 4 + DW Near Ptr IdleFunctionList + DW Near Ptr OKCancelList + DW Near Ptr EmptyObject + DW Near Ptr ConfirmOverWriteBox + DW Near Ptr ConfirmDeleteSampleText + DW Near Ptr ConfirmOverWriteOKButton + DW Near Ptr ConfirmOverWriteCancelButton + DW 0 + +O1_ConfirmDeleteInstrument DW 4 + DW Near Ptr IdleFunctionList + DW Near Ptr OKCancelList + DW Near Ptr EmptyObject + DW Near Ptr ConfirmOverWriteBox + DW Near Ptr ConfirmDeleteInstrumentText + DW Near Ptr ConfirmOverWriteOKButton + DW Near Ptr ConfirmOverWriteCancelButton + DW 0 + +O1_ConfirmClearMessage DW 4 + DW Near Ptr IdleFunctionList + DW Near Ptr OKCancelList + DW Near Ptr EmptyObject + DW Near Ptr ConfirmOverWriteBox + DW Near Ptr ConfirmClearMessageText + DW Near Ptr ConfirmOverWriteOKButton + DW Near Ptr ConfirmOverWriteCancelButton + DW 0 + +O1_ConfirmNoSave DW 4 + DW Near Ptr IdleFunctionList + DW Near Ptr OKCancelList + DW Near Ptr EmptyObject + DW Near Ptr ConfirmNoSaveBox + DW Near Ptr ConfirmNoSaveMessage + DW Near Ptr ConfirmOverWriteOKButton + DW Near Ptr ConfirmOverWriteCancelButton + DW 0 + +EmptyObject DW 8 + DD DWord Ptr F_Nothing + +DrawFileNameWindow DW 8 + DD DWord Ptr D_DrawFileWindow + +DrawLoadSampleWindow DW 8 + DD DWord Ptr D_DrawLoadSampleWindow + +DrawLoadInstrumentWindow DW 8 + DD DWord Ptr D_DrawLoadInstrument + +ConfirmOverWriteBox DW 0 ; Box Object + DB 26, 25, 54, 32 + DB 3 + +ConfirmNosaveBox DW 0 ; Box Object + DB 20, 25, 60, 32 + DB 3 + +EnableInstrumentModeText DW 1 + DB 29, 27 + DB 20h + DB "Enable Instrument mode?", 0 + +ConfirmCenterSampleText DW 1 + DB 31, 27 + DB 20h + DB "Centralise sample?", 0 + +ConfirmOverWriteText DW 1 + DB 33, 27 + DB 20h + DB "Overwrite file?", 0 + +ConfirmDeleteText DW 1 + DB 35, 27 + DB 20h + DB "Delete file?", 0 + +ConfirmDeleteSampleText DW 1 + DB 34, 27 + DB 20h + DB "Delete sample?", 0 + +ConfirmDeleteInstrumentText DW 1 + DB 32, 27 + DB 20h + DB "Delete instrument?", 0 + +ConfirmClearMessageText DW 1 + DB 31, 27 + DB 20h + DB "Clear song message?", 0 + +ConfirmNoSaveMessage DW 1 + DB 23, 27 + DB 20h + DB "Current module not saved. Proceed?", 0 + +ConfirmSaveRenameText DW 1 + DB 31, 27 + DB 20h + DB "Save/Rename sample?", 0 + +ConfirmDiscardText DW 1 + DB 33, 27 + DB 20h + DB "Discard changes?", 0 + +ConfirmResaveText DW 1 + DB 35, 27 + DB 20h + DB "Save sample?", 0 + +InitInstrumentText DW 1 + DB 29, 27 + DB 20h + DB "Create host instrument?", 0 + +ConfirmConvertSampleText DW 1 + DB 33, 27 + DB 20h + DB "Convert sample?", 0 + +ConfirmInitialiseText DW 1 + DB 29, 27 + DB 20h + DB "Initialise instruments?", 0 + +ConfirmCutSampleText DW 1 + DB 35, 27 + DB 20h + DB "Cut sample?", 0 + +ConfirmQuitText DW 1 + DB 30, 27 + DB 20h + DB "Exit Impulse Tracker?", 0 + +ConfirmOverWriteOKButton DW 2 + DW 0FFFFh, 0FFFFh, 4, 4 + DW 0 + DW 0, 0 + DW 0 + DW 1 ; Return OK to overwrite + DW 0, 0, 0, 0 + DB 30, 29, 39, 31 + DB 8 + DB 0 + DB " OK", 0 + +ConfirmOverWriteCancelButton DW 2 + DW 0FFFFh, 0FFFFh, 3, 3 + DW 0 + DW 0, 0 + DW 0 + DW 0 ; Returns 0 + DW 0, 0, 0, 0 + DB 41, 29, 50, 31 + DB 8 + DB 0 + DB " Cancel", 0 + +ConfirmConvertYesButton DW 2 + DW 0FFFFh, 0FFFFh, 4, 4 + DW 0 + DW 0, 0 + DW 0 + DW 1 ; Return 1 + DW 0, 0, 0, 0 + DB 29, 29, 39, 31 + DB 8 + DB 0 + DB " Yes", 0 + +ConfirmConvertNoButton DW 2 + DW 0FFFFh, 0FFFFh, 3, 3 + DW 0 + DW 0, 0 + DW 0 + DW 2 ; Returns 2 + DW 0, 0, 0, 0 + DB 41, 29, 50, 31 + DB 8 + DB 0 + DB " No", 0 + +ConfirmInitialiseNoButton DW 2 + DW 0FFFFh, 0FFFFh, 3, 3 + DW 0 + DW 0, 0 + DW 0 + DW 0 ; Returns 0 + DW 0, 0, 0, 0 + DB 41, 29, 50, 31 + DB 8 + DB 0 + DB " No", 0 + +O1_UnableToSaveList DW 2 + DW 0 + DW Near Ptr ESCReturnList + DW Near Ptr ConfirmOverWriteBox + DW Near Ptr UnableToSaveText + DW Near Ptr NoSaveOKButton + DW 0 + +UnableToSaveText DW 1 + DB 31, 27 + DB 20h + DB "Unable to save file", 0 + +NoSaveOKButton DW 2 + DW 0FFFFh, 0FFFFh, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 0 + DW 1 + DW 0, 0, 0, 0 + DB 36, 29, 45, 31 + DB 8 + DB 0 + DB " OK", 0 + +O1_ConfirmQuit DW 3 + DW Near Ptr IdleFunctionList + DW Near Ptr OKCancelList + DW Near Ptr EmptyObject + DW Near Ptr ConfirmOverWriteBox + DW Near Ptr ConfirmQuitText + DW Near Ptr ConfirmOverWriteOKButton + DW Near Ptr ConfirmOverWriteCancelButton + DW 0 + +O1_SelectMultiChannel DW 7 + DW Near Ptr IdleFunctionList + DW Near Ptr ESCReturnList + DW Near Ptr SMCBox ; 0 + DW Near Ptr SMCText ; 1 + DW Near Ptr SMCInBox1 ; 2 + DW Near Ptr SMCInBox2 ; 3 + DW Near Ptr SMCInBox3 ; 4 + DW Near Ptr SMCInBox4 ; 5 + DW Near Ptr SMCDrawChannel ; 6 + DW Near Ptr SMCChannel00Toggle ; 7 + DW Near Ptr SMCChannel01Toggle + DW Near Ptr SMCChannel02Toggle + DW Near Ptr SMCChannel03Toggle + DW Near Ptr SMCChannel04Toggle + DW Near Ptr SMCChannel05Toggle + DW Near Ptr SMCChannel06Toggle + DW Near Ptr SMCChannel07Toggle + DW Near Ptr SMCChannel08Toggle + DW Near Ptr SMCChannel09Toggle + DW Near Ptr SMCChannel10Toggle + DW Near Ptr SMCChannel11Toggle + DW Near Ptr SMCChannel12Toggle + DW Near Ptr SMCChannel13Toggle + DW Near Ptr SMCChannel14Toggle + DW Near Ptr SMCChannel15Toggle + DW Near Ptr SMCChannel16Toggle + DW Near Ptr SMCChannel17Toggle + DW Near Ptr SMCChannel18Toggle + DW Near Ptr SMCChannel19Toggle + DW Near Ptr SMCChannel20Toggle + DW Near Ptr SMCChannel21Toggle + DW Near Ptr SMCChannel22Toggle + DW Near Ptr SMCChannel23Toggle + DW Near Ptr SMCChannel24Toggle + DW Near Ptr SMCChannel25Toggle + DW Near Ptr SMCChannel26Toggle + DW Near Ptr SMCChannel27Toggle + DW Near Ptr SMCChannel28Toggle + DW Near Ptr SMCChannel29Toggle + DW Near Ptr SMCChannel30Toggle + DW Near Ptr SMCChannel31Toggle + DW Near Ptr SMCChannel32Toggle + DW Near Ptr SMCChannel33Toggle + DW Near Ptr SMCChannel34Toggle + DW Near Ptr SMCChannel35Toggle + DW Near Ptr SMCChannel36Toggle + DW Near Ptr SMCChannel37Toggle + DW Near Ptr SMCChannel38Toggle + DW Near Ptr SMCChannel39Toggle + DW Near Ptr SMCChannel40Toggle + DW Near Ptr SMCChannel41Toggle + DW Near Ptr SMCChannel42Toggle + DW Near Ptr SMCChannel43Toggle + DW Near Ptr SMCChannel44Toggle + DW Near Ptr SMCChannel45Toggle + DW Near Ptr SMCChannel46Toggle + DW Near Ptr SMCChannel47Toggle + DW Near Ptr SMCChannel48Toggle + DW Near Ptr SMCChannel49Toggle + DW Near Ptr SMCChannel50Toggle + DW Near Ptr SMCChannel51Toggle + DW Near Ptr SMCChannel52Toggle + DW Near Ptr SMCChannel53Toggle + DW Near Ptr SMCChannel54Toggle + DW Near Ptr SMCChannel55Toggle + DW Near Ptr SMCChannel56Toggle + DW Near Ptr SMCChannel57Toggle + DW Near Ptr SMCChannel58Toggle + DW Near Ptr SMCChannel59Toggle + DW Near Ptr SMCChannel60Toggle + DW Near Ptr SMCChannel61Toggle + DW Near Ptr SMCChannel62Toggle + DW Near Ptr SMCChannel63Toggle ; 70 + DW Near Ptr SMCOKButton ; 71 + DW 0 + +SMCBox DW 0 + DB 7, 18, 72, 42 + DB 3 + +SMCInBox1 DW 0 + DB 19, 21, 23, 38 + DB 27 + +SMCInBox2 DW 0 + DB 35, 21, 39, 38 + DB 27 + +SMCInBox3 DW 0 + DB 51, 21, 55, 38 + DB 27 + +SMCInBox4 DW 0 + DB 67, 21, 71, 38 + DB 27 + +SMCText DW 1 + DB 29, 19 + DB 23h + DB "Multichannel Selection", 0 + +SMCDrawChannel DW 8 + DD DWord Ptr F_DrawSMCChannels + +SMCChannel00Toggle DW 17 + DB 20, 22 + DW 1 + DW Offset MultiChannelInfo+00 + DB 1 + DW 71, 8, 23, 55 + +SMCChannel01Toggle DW 17 + DB 20, 23 + DW 1 + DW Offset MultiChannelInfo+01 + DB 1 + DW 7, 9, 24, 56 + +SMCChannel02Toggle DW 17 + DB 20, 24 + DW 1 + DW Offset MultiChannelInfo+02 + DB 1 + DW 8, 10, 25, 57 + +SMCChannel03Toggle DW 17 + DB 20, 25 + DW 1 + DW Offset MultiChannelInfo+03 + DB 1 + DW 9, 11, 26, 58 + +SMCChannel04Toggle DW 17 + DB 20, 26 + DW 1 + DW Offset MultiChannelInfo+04 + DB 1 + DW 10, 12, 27, 59 + +SMCChannel05Toggle DW 17 + DB 20, 27 + DW 1 + DW Offset MultiChannelInfo+05 + DB 1 + DW 11, 13, 28, 60 + +SMCChannel06Toggle DW 17 + DB 20, 28 + DW 1 + DW Offset MultiChannelInfo+06 + DB 1 + DW 12, 14, 29, 61 + +SMCChannel07Toggle DW 17 + DB 20, 29 + DW 1 + DW Offset MultiChannelInfo+07 + DB 1 + DW 13, 15, 30, 62 + +SMCChannel08Toggle DW 17 + DB 20, 30 + DW 1 + DW Offset MultiChannelInfo+08 + DB 1 + DW 14, 16, 31, 63 + +SMCChannel09Toggle DW 17 + DB 20, 31 + DW 1 + DW Offset MultiChannelInfo+09 + DB 1 + DW 15, 17, 32, 64 + +SMCChannel10Toggle DW 17 + DB 20, 32 + DW 1 + DW Offset MultiChannelInfo+10 + DB 1 + DW 16, 18, 33, 65 + +SMCChannel11Toggle DW 17 + DB 20, 33 + DW 1 + DW Offset MultiChannelInfo+11 + DB 1 + DW 17, 19, 34, 66 + +SMCChannel12Toggle DW 17 + DB 20, 34 + DW 1 + DW Offset MultiChannelInfo+12 + DB 1 + DW 18, 20, 35, 67 + +SMCChannel13Toggle DW 17 + DB 20, 35 + DW 1 + DW Offset MultiChannelInfo+13 + DB 1 + DW 19, 21, 36, 68 + +SMCChannel14Toggle DW 17 + DB 20, 36 + DW 1 + DW Offset MultiChannelInfo+14 + DB 1 + DW 20, 22, 37, 69 + +SMCChannel15Toggle DW 17 + DB 20, 37 + DW 1 + DW Offset MultiChannelInfo+15 + DB 1 + DW 21, 71, 38, 70 + +SMCChannel16Toggle DW 17 + DB 36, 22 + DW 1 + DW Offset MultiChannelInfo+16 + DB 1 + DW 71, 24, 39, 7 + +SMCChannel17Toggle DW 17 + DB 36, 23 + DW 1 + DW Offset MultiChannelInfo+17 + DB 1 + DW 23, 25, 40, 8 + +SMCChannel18Toggle DW 17 + DB 36, 24 + DW 1 + DW Offset MultiChannelInfo+18 + DB 1 + DW 24, 26, 41, 9 + +SMCChannel19Toggle DW 17 + DB 36, 25 + DW 1 + DW Offset MultiChannelInfo+19 + DB 1 + DW 25, 27, 42, 10 + +SMCChannel20Toggle DW 17 + DB 36, 26 + DW 1 + DW Offset MultiChannelInfo+20 + DB 1 + DW 26, 28, 43, 11 + +SMCChannel21Toggle DW 17 + DB 36, 27 + DW 1 + DW Offset MultiChannelInfo+21 + DB 1 + DW 27, 29, 44, 12 + +SMCChannel22Toggle DW 17 + DB 36, 28 + DW 1 + DW Offset MultiChannelInfo+22 + DB 1 + DW 28, 30, 45, 13 + +SMCChannel23Toggle DW 17 + DB 36, 29 + DW 1 + DW Offset MultiChannelInfo+23 + DB 1 + DW 29, 31, 46, 14 + +SMCChannel24Toggle DW 17 + DB 36, 30 + DW 1 + DW Offset MultiChannelInfo+24 + DB 1 + DW 30, 32, 47, 15 + +SMCChannel25Toggle DW 17 + DB 36, 31 + DW 1 + DW Offset MultiChannelInfo+25 + DB 1 + DW 31, 33, 48, 16 + +SMCChannel26Toggle DW 17 + DB 36, 32 + DW 1 + DW Offset MultiChannelInfo+26 + DB 1 + DW 32, 34, 49, 17 + +SMCChannel27Toggle DW 17 + DB 36, 33 + DW 1 + DW Offset MultiChannelInfo+27 + DB 1 + DW 33, 35, 50, 18 + +SMCChannel28Toggle DW 17 + DB 36, 34 + DW 1 + DW Offset MultiChannelInfo+28 + DB 1 + DW 34, 36, 51, 19 + +SMCChannel29Toggle DW 17 + DB 36, 35 + DW 1 + DW Offset MultiChannelInfo+29 + DB 1 + DW 35, 37, 52, 20 + +SMCChannel30Toggle DW 17 + DB 36, 36 + DW 1 + DW Offset MultiChannelInfo+30 + DB 1 + DW 36, 38, 53, 21 + +SMCChannel31Toggle DW 17 + DB 36, 37 + DW 1 + DW Offset MultiChannelInfo+31 + DB 1 + DW 37, 71, 54, 22 + +SMCChannel32Toggle DW 17 + DB 52, 22 + DW 1 + DW Offset MultiChannelInfo+32 + DB 1 + DW 71, 40, 55, 23 + +SMCChannel33Toggle DW 17 + DB 52, 23 + DW 1 + DW Offset MultiChannelInfo+33 + DB 1 + DW 39, 41, 56, 24 + +SMCChannel34Toggle DW 17 + DB 52, 24 + DW 1 + DW Offset MultiChannelInfo+34 + DB 1 + DW 40, 42, 57, 25 + +SMCChannel35Toggle DW 17 + DB 52, 25 + DW 1 + DW Offset MultiChannelInfo+35 + DB 1 + DW 41, 43, 58, 26 + +SMCChannel36Toggle DW 17 + DB 52, 26 + DW 1 + DW Offset MultiChannelInfo+36 + DB 1 + DW 42, 44, 59, 27 + +SMCChannel37Toggle DW 17 + DB 52, 27 + DW 1 + DW Offset MultiChannelInfo+37 + DB 1 + DW 43, 45, 60, 28 + +SMCChannel38Toggle DW 17 + DB 52, 28 + DW 1 + DW Offset MultiChannelInfo+38 + DB 1 + DW 44, 46, 61, 29 + +SMCChannel39Toggle DW 17 + DB 52, 29 + DW 1 + DW Offset MultiChannelInfo+39 + DB 1 + DW 45, 47, 62, 30 + +SMCChannel40Toggle DW 17 + DB 52, 30 + DW 1 + DW Offset MultiChannelInfo+40 + DB 1 + DW 46, 48, 63, 31 + +SMCChannel41Toggle DW 17 + DB 52, 31 + DW 1 + DW Offset MultiChannelInfo+41 + DB 1 + DW 47, 49, 64, 32 + +SMCChannel42Toggle DW 17 + DB 52, 32 + DW 1 + DW Offset MultiChannelInfo+42 + DB 1 + DW 48, 50, 65, 33 + +SMCChannel43Toggle DW 17 + DB 52, 33 + DW 1 + DW Offset MultiChannelInfo+43 + DB 1 + DW 49, 51, 66, 34 + +SMCChannel44Toggle DW 17 + DB 52, 34 + DW 1 + DW Offset MultiChannelInfo+44 + DB 1 + DW 50, 52, 67, 35 + +SMCChannel45Toggle DW 17 + DB 52, 35 + DW 1 + DW Offset MultiChannelInfo+45 + DB 1 + DW 51, 53, 68, 36 + +SMCChannel46Toggle DW 17 + DB 52, 36 + DW 1 + DW Offset MultiChannelInfo+46 + DB 1 + DW 52, 54, 69, 37 + +SMCChannel47Toggle DW 17 + DB 52, 37 + DW 1 + DW Offset MultiChannelInfo+47 + DB 1 + DW 53, 71, 70, 38 + +SMCChannel48Toggle DW 17 + DB 68, 22 + DW 1 + DW Offset MultiChannelInfo+48 + DB 1 + DW 71, 56, 7, 39 + +SMCChannel49Toggle DW 17 + DB 68, 23 + DW 1 + DW Offset MultiChannelInfo+49 + DB 1 + DW 55, 57, 8, 40 + +SMCChannel50Toggle DW 17 + DB 68, 24 + DW 1 + DW Offset MultiChannelInfo+50 + DB 1 + DW 56, 58, 9, 41 + +SMCChannel51Toggle DW 17 + DB 68, 25 + DW 1 + DW Offset MultiChannelInfo+51 + DB 1 + DW 57, 59, 10, 42 + +SMCChannel52Toggle DW 17 + DB 68, 26 + DW 1 + DW Offset MultiChannelInfo+52 + DB 1 + DW 58, 60, 11, 43 + +SMCChannel53Toggle DW 17 + DB 68, 27 + DW 1 + DW Offset MultiChannelInfo+53 + DB 1 + DW 59, 61, 12, 44 + +SMCChannel54Toggle DW 17 + DB 68, 28 + DW 1 + DW Offset MultiChannelInfo+54 + DB 1 + DW 60, 62, 13, 45 + +SMCChannel55Toggle DW 17 + DB 68, 29 + DW 1 + DW Offset MultiChannelInfo+55 + DB 1 + DW 61, 63, 14, 46 + +SMCChannel56Toggle DW 17 + DB 68, 30 + DW 1 + DW Offset MultiChannelInfo+56 + DB 1 + DW 62, 64, 15, 47 + +SMCChannel57Toggle DW 17 + DB 68, 31 + DW 1 + DW Offset MultiChannelInfo+57 + DB 1 + DW 63, 65, 16, 48 + +SMCChannel58Toggle DW 17 + DB 68, 32 + DW 1 + DW Offset MultiChannelInfo+58 + DB 1 + DW 64, 66, 17, 49 + +SMCChannel59Toggle DW 17 + DB 68, 33 + DW 1 + DW Offset MultiChannelInfo+59 + DB 1 + DW 65, 67, 18, 50 + +SMCChannel60Toggle DW 17 + DB 68, 34 + DW 1 + DW Offset MultiChannelInfo+60 + DB 1 + DW 66, 68, 19, 51 + +SMCChannel61Toggle DW 17 + DB 68, 35 + DW 1 + DW Offset MultiChannelInfo+61 + DB 1 + DW 67, 69, 20, 52 + +SMCChannel62Toggle DW 17 + DB 68, 36 + DW 1 + DW Offset MultiChannelInfo+62 + DB 1 + DW 68, 70, 21, 53 + +SMCChannel63Toggle DW 17 + DB 68, 37 + DW 1 + DW Offset MultiChannelInfo+63 + DB 1 + DW 69, 71, 22, 54 + +SMCOKButton DW 2 + DW 22, 7, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 0 + DW 0 + DW 0, 0, 0, 0 + DB 35, 39, 44, 41 + DB 8 + DB 0 + DB " OK ", 0 + +O1_ExchangeSampleList DW 3 + DW Near Ptr IdleFunctionList + DW Near Ptr OKCancelList + DW Near Ptr ExchangeSampleBox + DW Near Ptr ExchangeSampleText + DW Near Ptr ExchangeSampleInputBox + DW Near Ptr ExchangeSampleInput ; 3 + DW Near Ptr CancelExchangeButton ; 4 + DW 0 + +O1_ReplaceSampleList DW 3 + DW Near Ptr IdleFunctionList + DW Near Ptr OKCancelList + DW Near Ptr ExchangeSampleBox + DW Near Ptr ReplaceSampleText + DW Near Ptr ExchangeSampleInputBox + DW Near Ptr ExchangeSampleInput ; 3 + DW Near Ptr CancelExchangeButton ; 4 + DW 0 + +O1_ReplaceInstrumentList DW 3 + DW Near Ptr IdleFunctionList + DW Near Ptr OKCancelList + DW Near Ptr ExchangeSampleBox + DW Near Ptr ReplaceInstrumentText + DW Near Ptr ExchangeSampleInputBox + DW Near Ptr ExchangeSampleInput ; 3 + DW Near Ptr CancelExchangeButton ; 4 + DW 0 + +O1_SwapSampleList DW 3 + DW Near Ptr IdleFunctionList + DW Near Ptr OKCancelList + DW Near Ptr ExchangeSampleBox + DW Near Ptr SwapSampleText + DW Near Ptr ExchangeSampleInputBox + DW Near Ptr ExchangeSampleInput ; 3 + DW Near Ptr CancelExchangeButton ; 4 + DW 0 + +O1_SwapInstrumentList DW 3 + DW Near Ptr IdleFunctionList + DW Near Ptr OKCancelList + DW Near Ptr ExchangeSampleBox + DW Near Ptr SwapInstrumentText + DW Near Ptr ExchangeSampleInputBox + DW Near Ptr ExchangeSampleInput ; 3 + DW Near Ptr CancelExchangeButton ; 4 + DW 0 + +O1_CopyInstrumentList DW 3 + DW Near Ptr IdleFunctionList + DW Near Ptr OKCancelList + DW Near Ptr ExchangeSampleBox + DW Near Ptr CopyInstrumentText + DW Near Ptr ExchangeSampleInputBox + DW Near Ptr ExchangeSampleInput ; 3 + DW Near Ptr CancelExchangeButton ; 4 + DW 0 + +O1_ExchangeInstrumentList DW 3 + DW Near Ptr IdleFunctionList + DW Near Ptr OKCancelList + DW Near Ptr ExchangeSampleBox + DW Near Ptr ExchangeInstrumentText + DW Near Ptr ExchangeSampleInputBox + DW Near Ptr ExchangeSampleInput ; 3 + DW Near Ptr CancelExchangeButton ; 4 + DW 0 + +O1_ResizeSampleList DW 3 + DW Near Ptr IdleFunctionList + DW Near Ptr ESC&ReturnList + DW Near Ptr ResizeSampleBox ; 0 + DW Near Ptr ResizeSampleText ; 1 + DW Near Ptr ResizeSampleInputBox ; 2 + DW Near Ptr ResizeSampleInput ; 3 + DW Near Ptr CancelExchangeButton + DW 0 + +ESCF2&ReturnList DB 0 + DW 13Ch + DD DWord Ptr F_Return0 + +ESC&ReturnList DB 0 + DW 101h + DD DWord Ptr F_Return0 + + DB 0 + DW 11Ch + DD DWord Ptr F_Return1 + + DB 5 + DW Near Ptr ChainMIDICommands + +ExchangeSampleBox DW 0 + DB 26, 23, 54, 32 + DB 3 + +ExchangeSampleText DW 1 + DB 30, 25 + DB 20h + DB "Exchange sample with:", 13 + DB 13 + DB 0FFh, 5, " Sample", 0 + +ResizeSampleBox DW 0 + DB 26, 22, 54, 32 + DB 3 + +ResizeSampleText DW 1 + DB 31, 24 + DB 23h + DB " Resize Sample", 13, 13 + DB 13, 0FEh, 20h + DB "New Length", 0 + +ResizeSampleInputBox DW 0 + DB 41, 26, 49, 28 + DB 27 + +ResizeSampleInput DW 18 + DB 42, 27 + DW 2 + DW Offset NewSampleSize + DD 0 + DW 0FFFFh, 4, 4, 0FFFFh + +SwapSampleText DW 1 + DB 32, 25 + DB 20h + DB "Swap sample with:", 13 + DB 13 + DB " Sample", 0 + +SwapInstrumentText DW 1 + DB 29, 25 + DB 20h + DB "Swap instrument with:", 13 + DB 13 + DB " Instrument", 0 + +CopyInstrumentText DW 1 + DB 31, 25 + DB 20h + DB " Copy instrument:", 13 + DB 13 + DB "Instrument", 0 + +ReplaceSampleText DW 1 + DB 30, 25 + DB 20h + DB "Replace sample with:", 13 + DB 13 + DB 0FFh, 5, " Sample", 0 + +ReplaceInstrumentText DW 1 + DB 28, 25 + DB 20h + DB "Replace instrument with:", 13 + DB 13 + DB " Instrument", 0 + +ExchangeInstrumentText DW 1 + DB 28, 25 + DB 20h + DB "Exchange instrument with:", 13 + DB 13 + DB " Instrument", 0 + +ExchangeSampleInputBox DW 0 + DB 41, 26, 45, 28 + DB 27 + +ExchangeSampleInput DW 16 + DB 42, 27 + DW 2 + DW Offset SampleNumberInput + DW 3 + DD DWord Ptr F_Return1 + DW 0FFFFh, 4, 4, 0FFFFh + +CancelExchangeButton DW 2 + DW 3, 0FFFFh, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 0 + DW 0 ; Returns 0 + DW 0, 0, 0, 0 + DB 35, 29, 44, 31 + DB 8 + DB 0 + DB " Cancel", 0 + + +O1_OrderVolumeList DW 10 + DW Near Ptr IdleFunctionList + DW Near Ptr GlobalKeyList + DW Near Ptr FullScreenBox ; 0 + DW Near Ptr ScreenHeader ; 1 + DW Near Ptr FillHeader ; 2 + DW Near Ptr OrderandVolumeMsg ; 3 + DW Near Ptr OrderBox ; 4 + DW Near Ptr PanBox1 ; 5 + DW Near Ptr PanBox2 ; 6 + DW Near Ptr ShowChannelMsgs ; 7 + DW Near Ptr VolumeText1 ; 8 + DW Near Ptr VolumeText2 ; 9 + DW Near Ptr OrderList ; 10 + DW Near Ptr ChannelVol1 ; 11 + DW Near Ptr ChannelVol2 ; 12 + DW Near Ptr ChannelVol3 ; 13 + DW Near Ptr ChannelVol4 ; 14 + DW Near Ptr ChannelVol5 ; 15 + DW Near Ptr ChannelVol6 ; 16 + DW Near Ptr ChannelVol7 ; 17 + DW Near Ptr ChannelVol8 ; 18 + DW Near Ptr ChannelVol9 ; 19 + DW Near Ptr ChannelVol10 ; 20 + DW Near Ptr ChannelVol11 ; 21 + DW Near Ptr ChannelVol12 ; 22 + DW Near Ptr ChannelVol13 ; 23 + DW Near Ptr ChannelVol14 ; 24 + DW Near Ptr ChannelVol15 ; 25 + DW Near Ptr ChannelVol16 ; 26 + DW Near Ptr ChannelVol17 + DW Near Ptr ChannelVol18 + DW Near Ptr ChannelVol19 + DW Near Ptr ChannelVol20 + DW Near Ptr ChannelVol21 + DW Near Ptr ChannelVol22 + DW Near Ptr ChannelVol23 + DW Near Ptr ChannelVol24 + DW Near Ptr ChannelVol25 + DW Near Ptr ChannelVol26 + DW Near Ptr ChannelVol27 + DW Near Ptr ChannelVol28 + DW Near Ptr ChannelVol29 + DW Near Ptr ChannelVol30 + DW Near Ptr ChannelVol31 + DW Near Ptr ChannelVol32 + DW Near Ptr ChannelVol33 + DW Near Ptr ChannelVol34 + DW Near Ptr ChannelVol35 + DW Near Ptr ChannelVol36 + DW Near Ptr ChannelVol37 + DW Near Ptr ChannelVol38 + DW Near Ptr ChannelVol39 + DW Near Ptr ChannelVol40 + DW Near Ptr ChannelVol41 + DW Near Ptr ChannelVol42 + DW Near Ptr ChannelVol43 + DW Near Ptr ChannelVol44 + DW Near Ptr ChannelVol45 + DW Near Ptr ChannelVol46 + DW Near Ptr ChannelVol47 + DW Near Ptr ChannelVol48 + DW Near Ptr ChannelVol49 + DW Near Ptr ChannelVol50 + DW Near Ptr ChannelVol51 + DW Near Ptr ChannelVol52 + DW Near Ptr ChannelVol53 + DW Near Ptr ChannelVol54 + DW Near Ptr ChannelVol55 + DW Near Ptr ChannelVol56 + DW Near Ptr ChannelVol57 + DW Near Ptr ChannelVol58 + DW Near Ptr ChannelVol59 + DW Near Ptr ChannelVol60 + DW Near Ptr ChannelVol61 + DW Near Ptr ChannelVol62 + DW Near Ptr ChannelVol63 + DW Near Ptr ChannelVol64 ; 74 + DW Near Ptr SetHelpContext4 + DW 0 + +ChannelVol1 DW 9 ; Object 9 + DB 31, 15 ; x,y + DW 0, 64 ; Ranges + DW 4, 0+64 ; Volume/Channel 1 + DW 11, 12, 43, 10 ; Up/Down/Tab/Shift-Tab + DW 11, 19 ; PgUp/PgDn + +ChannelVol2 DW 9 + DB 31, 16 + DW 0, 64 + DW 4, 1+64 ; Volume/Channel 2 + DW 11, 13, 44, 10 ; Up/Down/Tab/Shift-Tab + DW 11, 20 ; PgUp/PgDn + +ChannelVol3 DW 9 ; Object 9 + DB 31, 17 ; x,y + DW 0, 64 ; Ranges + DW 4, 2+64 ; Volume/Channel 3 + DW 12, 14, 45, 10 ; Up/Down/Tab/Shift-Tab + DW 11, 21 ; PgUp/PgDn + +ChannelVol4 DW 9 + DB 31, 18 + DW 0, 64 + DW 4, 3+64 ; Volume/Channel 4 + DW 13, 15, 46, 10 ; Up/Down/Tab/Shift-Tab + DW 11, 22 ; PgUp/PgDn + +ChannelVol5 DW 9 ; Object 9 + DB 31, 19 ; x,y + DW 0, 64 ; Ranges + DW 4, 4+64 ; Volume/Channel 5 + DW 14, 16, 47, 10 ; Up/Down/Tab/Shift-Tab + DW 11, 23 ; PgUp/PgDn + +ChannelVol6 DW 9 + DB 31, 20 + DW 0, 64 + DW 4, 5+64 ; Volume/Channel 6 + DW 15, 17, 48, 10 ; Up/Down/Tab/Shift-Tab + DW 11, 24 ; PgUp/PgDn + +ChannelVol7 DW 9 ; Object 9 + DB 31, 21 ; x,y + DW 0, 64 ; Ranges + DW 4, 6+64 ; Volume/Channel 7 + DW 16, 18, 49, 10 ; Up/Down/Tab/Shift-Tab + DW 11, 25 ; PgUp/PgDn + +ChannelVol8 DW 9 + DB 31, 22 + DW 0, 64 + DW 4, 7+64 ; Volume/Channel 8 + DW 17, 19, 50, 10 ; Up/Down/Tab/Shift-Tab + DW 11, 26 ; PgUp/PgDn + +ChannelVol9 DW 9 ; Object 9 + DB 31, 23 ; x,y + DW 0, 64 ; Ranges + DW 4, 8+64 ; Volume/Channel 9 + DW 18, 20, 51, 10 ; Up/Down/Tab/Shift-Tab + DW 11, 27 ; PgUp/PgDn + +ChannelVol10 DW 9 + DB 31, 24 + DW 0, 64 + DW 4, 9+64 ; Volume/Channel 10 + DW 19, 21, 52, 10 ; Up/Down/Tab/Shift-Tab + DW 12, 28 ; PgUp/PgDn + +ChannelVol11 DW 9 ; Object 9 + DB 31, 25 ; x,y + DW 0, 64 ; Ranges + DW 4, 10+64 ; Volume/Channel 11 + DW 20, 22, 53, 10 ; Up/Down/Tab/Shift-Tab + DW 13, 29 ; PgUp/PgDn + +ChannelVol12 DW 9 + DB 31, 26 + DW 0, 64 + DW 4, 11+64 ; Volume/Channel 12 + DW 21, 23, 54, 10 ; Up/Down/Tab/Shift-Tab + DW 14, 30 ; PgUp/PgDn + +ChannelVol13 DW 9 ; Object 9 + DB 31, 27 ; x,y + DW 0, 64 ; Ranges + DW 4, 12+64 ; Volume/Channel 13 + DW 22, 24, 55, 10 ; Up/Down/Tab/Shift-Tab + DW 15, 31 ; PgUp/PgDn + +ChannelVol14 DW 9 + DB 31, 28 + DW 0, 64 + DW 4, 13+64 ; Volume/Channel 14 + DW 23, 25, 56, 10 ; Up/Down/Tab/Shift-Tab + DW 16, 32 ; PgUp/PgDn + +ChannelVol15 DW 9 ; Object 9 + DB 31, 29 ; x,y + DW 0, 64 ; Ranges + DW 4, 14+64 ; Volume/Channel 15 + DW 24, 26, 57, 10 ; Up/Down/Tab/Shift-Tab + DW 17, 33 ; PgUp/PgDn + +ChannelVol16 DW 9 + DB 31, 30 + DW 0, 64 + DW 4, 15+64 ; Volume/Channel 16 + DW 25, 27, 58, 10 ; Up/Down/Tab/Shift-Tab + DW 18, 34 ; PgUp/PgDn + +ChannelVol17 DW 9 ; Object 9 + DB 31, 31 ; x,y + DW 0, 64 ; Ranges + DW 4, 16+64 ; Volume/Channel 17 + DW 26, 28, 59, 10 ; Up/Down/Tab/Shift-Tab + DW 19, 35 ; PgUp/PgDn + +ChannelVol18 DW 9 + DB 31, 32 + DW 0, 64 + DW 4, 17+64 ; Volume/Channel 18 + DW 27, 29, 60, 10 ; Up/Down/Tab/Shift-Tab + DW 20, 36 ; PgUp/PgDn + +ChannelVol19 DW 9 ; Object 9 + DB 31, 33 ; x,y + DW 0, 64 ; Ranges + DW 4, 18+64 ; Volume/Channel 19 + DW 28, 30, 61, 10 ; Up/Down/Tab/Shift-Tab + DW 21, 37 ; PgUp/PgDn + +ChannelVol20 DW 9 + DB 31, 34 + DW 0, 64 + DW 4, 19+64 ; Volume/Channel 20 + DW 29, 31, 62, 10 ; Up/Down/Tab/Shift-Tab + DW 22, 38 ; PgUp/PgDn + +ChannelVol21 DW 9 ; Object 9 + DB 31, 35 ; x,y + DW 0, 64 ; Ranges + DW 4, 20+64 ; Volume/Channel 21 + DW 30, 32, 63, 10 ; Up/Down/Tab/Shift-Tab + DW 23, 39 ; PgUp/PgDn + +ChannelVol22 DW 9 + DB 31, 36 + DW 0, 64 + DW 4, 21+64 ; Volume/Channel 22 + DW 31, 33, 64, 10 ; Up/Down/Tab/Shift-Tab + DW 24, 40 ; PgUp/PgDn + +ChannelVol23 DW 9 ; Object 9 + DB 31, 37 ; x,y + DW 0, 64 ; Ranges + DW 4, 22+64 ; Volume/Channel 23 + DW 32, 34, 65, 10 ; Up/Down/Tab/Shift-Tab + DW 25, 41 ; PgUp/PgDn + +ChannelVol24 DW 9 + DB 31, 38 + DW 0, 64 + DW 4, 23+64 ; Volume/Channel 24 + DW 33, 35, 66, 10 ; Up/Down/Tab/Shift-Tab + DW 26, 42 ; PgUp/PgDn + +ChannelVol25 DW 9 ; Object 9 + DB 31, 39 ; x,y + DW 0, 64 ; Ranges + DW 4, 24+64 ; Volume/Channel 25 + DW 34, 36, 67, 10 ; Up/Down/Tab/Shift-Tab + DW 27, 43 ; PgUp/PgDn + +ChannelVol26 DW 9 + DB 31, 40 + DW 0, 64 + DW 4, 25+64 ; Volume/Channel 26 + DW 35, 37, 68, 10 ; Up/Down/Tab/Shift-Tab + DW 28, 44 ; PgUp/PgDn + +ChannelVol27 DW 9 ; Object 9 + DB 31, 41 ; x,y + DW 0, 64 ; Ranges + DW 4, 26+64 ; Volume/Channel 27 + DW 36, 38, 69, 10 ; Up/Down/Tab/Shift-Tab + DW 29, 45 ; PgUp/PgDn + +ChannelVol28 DW 9 + DB 31, 42 + DW 0, 64 + DW 4, 27+64 ; Volume/Channel 28 + DW 37, 39, 70, 10 ; Up/Down/Tab/Shift-Tab + DW 30, 46 ; PgUp/PgDn + +ChannelVol29 DW 9 ; Object 9 + DB 31, 43 ; x,y + DW 0, 64 ; Ranges + DW 4, 28+64 ; Volume/Channel 29 + DW 38, 40, 71, 10 ; Up/Down/Tab/Shift-Tab + DW 31, 47 ; PgUp/PgDn + +ChannelVol30 DW 9 + DB 31, 44 + DW 0, 64 + DW 4, 29+64 ; Volume/Channel 30 + DW 39, 41, 72, 10 ; Up/Down/Tab/Shift-Tab + DW 32, 48 ; PgUp/PgDn + +ChannelVol31 DW 9 ; Object 9 + DB 31, 45 ; x,y + DW 0, 64 ; Ranges + DW 4, 30+64 ; Volume/Channel 31 + DW 40, 42, 73, 10 ; Up/Down/Tab/Shift-Tab + DW 33, 49 ; PgUp/PgDn + +ChannelVol32 DW 9 + DB 31, 46 + DW 0, 64 + DW 4, 31+64 ; Volume/Channel 32 + DW 41, 43, 74, 10 ; Up/Down/Tab/Shift-Tab + DW 34, 50 ; PgUp/PgDn + +ChannelVol33 DW 9 ; Object 9 + DB 65, 15 ; x,y + DW 0, 64 ; Ranges + DW 4, 32+64 ; Volume/Channel 33 + DW 42, 44, 10, 11 ; Up/Down/Tab/Shift-Tab + DW 35, 51 ; PgUp/PgDn + +ChannelVol34 DW 9 + DB 65, 16 + DW 0, 64 + DW 4, 33+64 ; Volume/Channel 34 + DW 43, 45, 10, 12 ; Up/Down/Tab/Shift-Tab + DW 36, 52 ; PgUp/PgDn + +ChannelVol35 DW 9 ; Object 9 + DB 65, 17 ; x,y + DW 0, 64 ; Ranges + DW 4, 34+64 ; Volume/Channel 35 + DW 44, 46, 10, 13 ; Up/Down/Tab/Shift-Tab + DW 37, 53 ; PgUp/PgDn + +ChannelVol36 DW 9 + DB 65, 18 + DW 0, 64 + DW 4, 35+64 ; Volume/Channel 36 + DW 45, 47, 10, 14 ; Up/Down/Tab/Shift-Tab + DW 38, 54 ; PgUp/PgDn + +ChannelVol37 DW 9 ; Object 9 + DB 65, 19 ; x,y + DW 0, 64 ; Ranges + DW 4, 36+64 ; Volume/Channel 37 + DW 46, 48, 10, 15 ; Up/Down/Tab/Shift-Tab + DW 39, 55 ; PgUp/PgDn + +ChannelVol38 DW 9 + DB 65, 20 + DW 0, 64 + DW 4, 37+64 ; Volume/Channel 38 + DW 47, 49, 10, 16 ; Up/Down/Tab/Shift-Tab + DW 40, 56 ; PgUp/PgDn + +ChannelVol39 DW 9 ; Object 9 + DB 65, 21 ; x,y + DW 0, 64 ; Ranges + DW 4, 38+64 ; Volume/Channel 39 + DW 48, 50, 10, 17 ; Up/Down/Tab/Shift-Tab + DW 41, 57 ; PgUp/PgDn + +ChannelVol40 DW 9 + DB 65, 22 + DW 0, 64 + DW 4, 39+64 ; Volume/Channel 40 + DW 49, 51, 10, 18 ; Up/Down/Tab/Shift-Tab + DW 42, 58 ; PgUp/PgDn + +ChannelVol41 DW 9 ; Object 9 + DB 65, 23 ; x,y + DW 0, 64 ; Ranges + DW 4, 40+64 ; Volume/Channel 41 + DW 50, 52, 10, 19 ; Up/Down/Tab/Shift-Tab + DW 43, 59 ; PgUp/PgDn + +ChannelVol42 DW 9 + DB 65, 24 + DW 0, 64 + DW 4, 41+64 ; Volume/Channel 42 + DW 51, 53, 10, 20 ; Up/Down/Tab/Shift-Tab + DW 44, 60 ; PgUp/PgDn + +ChannelVol43 DW 9 ; Object 9 + DB 65, 25 ; x,y + DW 0, 64 ; Ranges + DW 4, 42+64 ; Volume/Channel 43 + DW 52, 54, 10, 21 ; Up/Down/Tab/Shift-Tab + DW 45, 61 ; PgUp/PgDn + +ChannelVol44 DW 9 + DB 65, 26 + DW 0, 64 + DW 4, 43+64 ; Volume/Channel 44 + DW 53, 55, 10, 22 ; Up/Down/Tab/Shift-Tab + DW 46, 62 ; PgUp/PgDn + +ChannelVol45 DW 9 ; Object 9 + DB 65, 27 ; x,y + DW 0, 64 ; Ranges + DW 4, 44+64 ; Volume/Channel 45 + DW 54, 56, 10, 23 ; Up/Down/Tab/Shift-Tab + DW 47, 63 ; PgUp/PgDn + +ChannelVol46 DW 9 + DB 65, 28 + DW 0, 64 + DW 4, 45+64 ; Volume/Channel 46 + DW 55, 57, 10, 24 ; Up/Down/Tab/Shift-Tab + DW 48, 64 ; PgUp/PgDn + +ChannelVol47 DW 9 ; Object 9 + DB 65, 29 ; x,y + DW 0, 64 ; Ranges + DW 4, 46+64 ; Volume/Channel 47 + DW 56, 58, 10, 25 ; Up/Down/Tab/Shift-Tab + DW 49, 65 ; PgUp/PgDn + +ChannelVol48 DW 9 + DB 65, 30 + DW 0, 64 + DW 4, 47+64 ; Volume/Channel 48 + DW 57, 59, 10, 26 ; Up/Down/Tab/Shift-Tab + DW 50, 66 ; PgUp/PgDn + +ChannelVol49 DW 9 ; Object 9 + DB 65, 31 ; x,y + DW 0, 64 ; Ranges + DW 4, 48+64 ; Volume/Channel 49 + DW 58, 60, 10, 27 ; Up/Down/Tab/Shift-Tab + DW 51, 67 ; PgUp/PgDn + +ChannelVol50 DW 9 + DB 65, 32 + DW 0, 64 + DW 4, 49+64 ; Volume/Channel 50 + DW 59, 61, 10, 28 ; Up/Down/Tab/Shift-Tab + DW 52, 68 ; PgUp/PgDn + +ChannelVol51 DW 9 ; Object 9 + DB 65, 33 ; x,y + DW 0, 64 ; Ranges + DW 4, 50+64 ; Volume/Channel 51 + DW 60, 62, 10, 29 ; Up/Down/Tab/Shift-Tab + DW 53, 69 ; PgUp/PgDn + +ChannelVol52 DW 9 + DB 65, 34 + DW 0, 64 + DW 4, 51+64 ; Volume/Channel 52 + DW 61, 63, 10, 30 ; Up/Down/Tab/Shift-Tab + DW 54, 70 ; PgUp/PgDn + +ChannelVol53 DW 9 ; Object 9 + DB 65, 35 ; x,y + DW 0, 64 ; Ranges + DW 4, 52+64 ; Volume/Channel 53 + DW 62, 64, 10, 31 ; Up/Down/Tab/Shift-Tab + DW 55, 71 ; PgUp/PgDn + +ChannelVol54 DW 9 + DB 65, 36 + DW 0, 64 + DW 4, 53+64 ; Volume/Channel 54 + DW 63, 65, 10, 32 ; Up/Down/Tab/Shift-Tab + DW 56, 72 ; PgUp/PgDn + +ChannelVol55 DW 9 ; Object 9 + DB 65, 37 ; x,y + DW 0, 64 ; Ranges + DW 4, 54+64 ; Volume/Channel 55 + DW 64, 66, 10, 33 ; Up/Down/Tab/Shift-Tab + DW 57, 73 ; PgUp/PgDn + +ChannelVol56 DW 9 + DB 65, 38 + DW 0, 64 + DW 4, 55+64 ; Volume/Channel 56 + DW 65, 67, 10, 34 ; Up/Down/Tab/Shift-Tab + DW 58, 74 ; PgUp/PgDn + +ChannelVol57 DW 9 ; Object 9 + DB 65, 39 ; x,y + DW 0, 64 ; Ranges + DW 4, 56+64 ; Volume/Channel 57 + DW 66, 68, 10, 35 ; Up/Down/Tab/Shift-Tab + DW 59, 74 ; PgUp/PgDn + +ChannelVol58 DW 9 + DB 65, 40 + DW 0, 64 + DW 4, 57+64 ; Volume/Channel 58 + DW 67, 69, 10, 36 ; Up/Down/Tab/Shift-Tab + DW 60, 74 ; PgUp/PgDn + +ChannelVol59 DW 9 ; Object 9 + DB 65, 41 ; x,y + DW 0, 64 ; Ranges + DW 4, 58+64 ; Volume/Channel 59 + DW 68, 70, 10, 37 ; Up/Down/Tab/Shift-Tab + DW 61, 74 ; PgUp/PgDn + +ChannelVol60 DW 9 + DB 65, 42 + DW 0, 64 + DW 4, 59+64 ; Volume/Channel 60 + DW 69, 71, 10, 38 ; Up/Down/Tab/Shift-Tab + DW 62, 74 ; PgUp/PgDn + +ChannelVol61 DW 9 ; Object 9 + DB 65, 43 ; x,y + DW 0, 64 ; Ranges + DW 4, 60+64 ; Volume/Channel 61 + DW 70, 72, 10, 39 ; Up/Down/Tab/Shift-Tab + DW 63, 74 ; PgUp/PgDn + +ChannelVol62 DW 9 + DB 65, 44 + DW 0, 64 + DW 4, 61+64 ; Volume/Channel 62 + DW 71, 73, 10, 40 ; Up/Down/Tab/Shift-Tab + DW 64, 74 ; PgUp/PgDn + +ChannelVol63 DW 9 ; Object 9 + DB 65, 45 ; x,y + DW 0, 64 ; Ranges + DW 4, 62+64 ; Volume/Channel 63 + DW 72, 74, 10, 41 ; Up/Down/Tab/Shift-Tab + DW 65, 74 ; PgUp/PgDn + +ChannelVol64 DW 9 + DB 65, 46 + DW 0, 64 + DW 4, 63+64 ; Volume/Channel 64 + DW 73, 74, 10, 42 ; Up/Down/Tab/Shift-Tab + DW 66, 74 ; PgUp/PgDn + +O1_ConfigureITList DW 14 ; Song name input + DW Near Ptr IdleFunctionList + DW Near Ptr GlobalKeyList + DW Near Ptr FullScreenBox ; 0 + DW Near Ptr ScreenHeader ; 1 + DW Near Ptr FillHeader ; 2 + DW Near Ptr ConfigureListHeader + DW Near Ptr DivisionLine + DW Near Ptr SongVarText1 + DW Near Ptr SongNameBox + DW Near Ptr InitialSpeedBox + DW Near Ptr VolumeBox + DW Near Ptr SongVarText2 + DW Near Ptr LinkCommandGToggle ; 10 + DW Near Ptr DirectoryText1 + DW Near Ptr DirectoryText2 + DW Near Ptr DirectoryInputBox + DW Near Ptr SongNameInput ; 14 + DW Near Ptr InitialTempoInput ; 15 + DW Near Ptr InitialSpeedInput ; 16 + DW Near Ptr GlobalVolumeInput ; 17 + DW Near Ptr MixingVolumeInput ; 18 + DW Near Ptr SeparationInput ; 19 + DW Near Ptr OldEffectsModeToggle ; 20 + DW Near Ptr ConfigSetupButtons ; 21 + DW Near Ptr ControlInstrumentButton ; 22 + DW Near Ptr ControlSampleButton ; 23 + DW Near Ptr PlayBackStereoButton ; 24 + DW Near Ptr PlayBackMonoButton ; 25 + DW Near Ptr SlideLinearButton ; 26 + DW Near Ptr SlideAmigaButton ; 27 + DW Near Ptr SongDirectoryInput ; 28 + DW Near Ptr SampleDirectoryInput ; 29 + DW Near Ptr InstrumentDirectoryInput ; 30 + DW Near Ptr SaveDirectoryConfigButton ; 31 + DW Near Ptr LinkCommandGToggle ; 32 + DW Near Ptr SetHelpContext5 + DW 0 + +ConfigureListHeader DW 10 + DB "Song Variables & Directory Configuration (F12)", 0 + +DivisionLine DW 1 + DB 1, 39 + DB 21h + DB 0FFh, 78, 129, 0 + +SongVarText1 DW 1 + DB 33, 13 + DB 23h + DB "Song Variables", 0 + +SongNameBox DW 0 + DB 16, 15, 43, 17 + DB 25 + +InitialSpeedBox DW 0 + DB 16, 18, 50, 21 + DB 9 + +VolumeBox DW 0 + DB 16, 22, 34, 28 + DB 25 + +SongVarText2 DW 1 + DB 2, 16 + DB 20h + DB 0FFh, 5, " Song Name", 13 + DB 13 + DB 13 + DB " Initial Tempo", 13 + DB " Initial Speed", 13 + DB 13 + DB 13 + DB " Global Volume", 13 + DB " Mixing Volume", 13 + DB 0FFh, 4, " Separation", 13 + DB " Old Effects", 13 + DB "Compatible Gxx", 13 + DB 13 + DB 13 + DB 0FFh, 7, " Control", 13 + DB 13 + DB 13 + DB 0FFh, 6, " Playback", 13 + DB 13 + DB 13 + DB " Pitch Slides" + DB 0 + +DirectoryText1 DW 1 + DB 34, 40 + DB 23h + DB "Directories", 0 + +DirectoryText2 DW 1 + DB 2, 42 + DB 20h + DB 0FFh, 4, " Module", 13 + DB 0FFh, 4, " Sample", 13 + DB "Instrument", 13 + DB 0 + +DirectoryInputBox DW 0 + DB 12, 41, 78, 45 + DB 27 + +SongNameInput DW 16 + DB 17, 16 + DW 4, 4 ; Song seg, Song name + DW 26 + DD 0 + DW 0FFFFh, 15, 15, 0FFFFh + +InitialTempoInput DW 14 + DB 17, 19 + DW 31, 255 + DW 3, 33h ; Init. Tempo=Music:33h + DW 14, 16, 16, 14 + DW 0FFFFh, 0FFFFh ; PgUp/PgDn + DW 32 + +InitialSpeedInput DW 14 + DB 17, 20 + DW 1, 255 + DW 3, 32h ; Init. Tempo=Music:33h + DW 15, 17, 17, 15 + DW 0FFFFh, 0FFFFh ; PgUp/PgDn + DW 32 + +GlobalVolumeInput DW 9 + DB 17, 23 + DW 0, 128 + DW 3, 30h + DW 16, 18, 18, 16 + DW 0FFFFh, 0FFFFh ; PgUp/PgDn + +MixingVolumeInput DW 9 + DB 17, 24 + DW 0, 128 + DW 3, 31h + DW 17, 19, 19, 17 + DW 0FFFFh, 0FFFFh ; PgUp/PgDn + +SeparationInput DW 9 + DB 17, 25 + DW 0, 128 + DW 3, 34h + DW 18, 20, 20, 18 + DW 0FFFFh, 0FFFFh ; PgUp/PgDn + +OldEffectsModeToggle DW 17 + DB 17, 26 + DW 2 + DW 2Ch ; Offset of 'Flags' + DB 16 + DW 19, 10, 10, 19 + +LinkCommandGToggle DW 17 + DB 17, 27 + DW 2 + DW 2Ch ; Offset of 'Flags' + DB 32 + DW 20, 22, 22, 20 + +ConfigSetupButtons DW 8 + DD DWord Ptr F_ConfigButtonSetup + +ControlInstrumentButton DW 2 + DW 10, 24, 23, 23 + DW 0 + DW 0, 0 ; Empty Data... + DW 2 ; Call Function + DD DWord Ptr F_SetControlInstrument + DW 0, 0, 0 ; Empty data... + DB 16, 29, 30, 31 + DB 8 + DB 0 + DB " Instruments", 0 + +ControlSampleButton DW 2 + DW 10, 25, 22, 22 + DW 0 + DW 0, 0 ; Empty Data... + DW 2 ; Call Function + DD DWord Ptr F_SetControlSample + DW 0, 0, 0 ; Empty data... + DB 31, 29, 45, 31 + DB 8 + DB 0 + DB " Samples", 0 + +PlayBackStereoButton DW 2 + DW 22, 26, 25, 25 + DW 0 + DW 0, 0 ; Empty Data... + DW 2 ; Call Function + DD DWord Ptr F_SetStereo + DW 0, 0, 0 ; Empty data... + DB 16, 32, 30, 34 + DB 8 + DB 0 + DB " Stereo", 0 + +PlayBackMonoButton DW 2 + DW 23, 27, 24, 24 + DW 0 + DW 0, 0 ; Empty Data... + DW 2 ; Call Function + DD DWord Ptr F_SetMono + DW 0, 0, 0 ; Empty data... + DB 31, 32, 45, 34 + DB 8 + DB 0 + DB " Mono", 0 + +SlideLinearButton DW 2 + DW 24, 28, 27, 27 + DW 0 + DW 0, 0 ; Empty Data... + DW 2 ; Call Function + DD DWord Ptr F_SetLinear + DW 0, 0, 0 ; Empty data... + DB 16, 35, 30, 37 + DB 8 + DB 0 + DB " Linear", 0 + +SlideAmigaButton DW 2 + DW 25, 28, 26, 26 + DW 0 + DW 0, 0 ; Empty Data... + DW 2 ; Call Function + DD DWord Ptr F_SetAmiga + DW 0, 0, 0 ; Empty data... + DB 31, 35, 45, 37 + DB 8 + DB 0 + DB " Amiga", 0 + + + +SongDirectoryInput DW 16 + DB 13, 42 + DW 0, Offset SongDirectory + DW 65 + DD 0 + DW 26, 29, 29, 26 + +SampleDirectoryInput DW 16 + DB 013, 43 + DW 0, Offset SampleDirectory + DW 65 + DD 0 + DW 28, 30, 30, 28 + +InstrumentDirectoryInput DW 16 + DB 13, 44 + DW 0, Offset InstrumentDirectory + DW 65 + DD 0 + DW 29, 31, 31, 29 + +SaveDirectoryConfigButton DW 2 + DW 30, 0FFFFh, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 ; Press... no data reqd + DW 2 + DD DWord Ptr D_SaveDirectoryConfiguration + DW 0, 0, 0 ; Unused data.. + DB 27, 46, 52, 48 + DB 8 ; Thin box up + DB 0 ; Button up + DB " Save all Preferences", 0 + +O1_KeyboardList DW 8 + DW Near Ptr IdleKeyboardFunctionList + DW Near Ptr GlobalKeyList + DW Near Ptr FullScreenBox ; 0 + DW Near Ptr ScreenHeader ; 1 + DW Near Ptr FillHeader ; 2 + DW Near Ptr KeyboardHeader ; 3 + DW Near Ptr KeyboardBox1 ; 4 + DW Near Ptr KeyboardBox2 ; 5 + DW Near Ptr KeyboardText1 ; 6 + DW Near Ptr KeyboardText2 ; 7 + DW Near Ptr KBClearTableButton ; 8 + DW Near Ptr KBDrawTables + DW Near Ptr SetHelpContext8 + DW 0 + +IdleKeyboardFunctionList DD DWord Ptr IdleUpdateInfoLine + DD DWord Ptr K_DrawTables + DD 0 + +KBDrawTables DW 8 + DD DWord Ptr K_DrawTables + +KeyboardHeader DW 10 + DB "Keyboard Information (Ctrl-F1)", 0 + +KeyboardBox1 DW 0 + DB 1, 14, 25, 47 + DB 27 + +KeyboardBox2 DW 0 + DB 28, 14, 52, 47 + DB 27 + +KeyboardText1 DW 1 + DB 2, 13 + DB 20h + DB "Keyboard Queue", 0 + +KeyboardText2 DW 1 + DB 29, 13 + DB 20h + DB "Keypress Table", 0 + +KBClearTableButton DW 2 + DW 0FFFFh, 0FFFFh, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 2 + DD DWord Ptr K_ResetKeyboardTables + DW 0, 0, 0 + DB 53, 14, 77, 16 + DB 8 + DB 0 + DB " Clear Keyboard Tables", 0 + + +O1_InstrumentListGeneral DW 4 + DW Near Ptr IdleFunctionList + DW Near Ptr InstrumentGlobalKeyList + DW Near Ptr FullScreenBox ; 0 + DW Near Ptr ScreenHeader ; 1 + DW Near Ptr InstrumentListHeader ; 2 + DW Near Ptr InstrumentNameBox ; 3 + DW Near Ptr InstrumentWindow ; 4 + DW Near Ptr GInstrumentGeneralButton ; 5 + DW Near Ptr GInstrumentVolumeButton ; 6 + DW Near Ptr GInstrumentPanningButton ; 7 + DW Near Ptr GInstrumentPitchButton ; 8 + DW Near Ptr InstrumentTranslateBox ; 9 + DW Near Ptr InstrumentNoteWindow ; 10 + DW Near Ptr InstrumentFileDivision + DW Near Ptr InstrumentDCTDivision + DW Near Ptr InstrumentGeneralNNAText + DW Near Ptr InstrumentGeneralDCTText + DW Near Ptr InstrumentGeneralFileNameText ; 15 + DW Near Ptr NNAButtonCut ; 16 + DW Near Ptr NNAButtonContinue ; 17 + DW Near Ptr NNAButtonOff ;18 + DW Near Ptr NNAButtonFade ; 19 + DW Near Ptr DCTButtonOff ; 20 + DW Near Ptr DCTButtonNote ; 21 + DW Near Ptr DCTButtonSample ; 22 + DW Near Ptr DCTButtonInstrument ; 23 + DW Near Ptr DCAButtonCut ; 24 + DW Near Ptr DCAButtonOff ; 25 + DW Near Ptr DCAButtonFade ; 26 + DW Near Ptr InstrumentFilenameBox ; 27 + DW Near Ptr InstrumentFilename ; 28 + DW Near Ptr InstrumentNNADivision + DW Near Ptr FillHeader + DW Near Ptr SetHelpContext7 + DW 0 + +InstrumentDCTDivision DW 1 + DB 44, 30 + DB 20h + DB 0FFh, 35, 134, 0 + +InstrumentFileDivision DW 1 + DB 44, 45 + DB 20h + DB 0FFh, 35, 154, 0 + +InstrumentNNADivision DW 1 + DB 44, 15 + DB 20h + DB 0FFh, 35, 134, 0 + +NNAButtonCut DW 2 + DW 6, 17, 10, 4 + DW 0 + DW 0, 0 + DW 5 + DD DWord Ptr F_InstrumentButtonHandler + DW 0 ; Set to 0 + DW 11h + DW 0 ; Unused + DB 45, 18, 77, 20, 8 + DB 0 + DB " Note Cut", 0 + +NNAButtonContinue DW 2 + DW 16, 18, 10, 4 + DW 0 + DW 0, 0 + DW 5 + DD DWord Ptr F_InstrumentButtonHandler + DW 1 ; Set to 1 + DW 11h + DW 0 ; Unused + DB 45, 21, 77, 23, 8 + DB 0 + DB " Continue", 0 + +NNAButtonOff DW 2 + DW 17, 19, 10, 4 + DW 0 + DW 0, 0 + DW 5 + DD DWord Ptr F_InstrumentButtonHandler + DW 2 + DW 11h + DW 0 ; Unused + DB 45, 24, 77, 26, 8 + DB 0 + DB " Note Off", 0 + +NNAButtonFade DW 2 + DW 18, 20, 10, 4 + DW 0 + DW 0, 0 + DW 5 + DD DWord Ptr F_InstrumentButtonHandler + DW 3 + DW 11h + DW 0 ; Unused + DB 45, 27, 77, 29, 8 + DB 0 + DB " Note Fade", 0 + +DCTButtonOff DW 2 + DW 19, 21, 10, 24 + DW 0 + DW 0, 0 + DW 5 + DD DWord Ptr F_InstrumentButtonHandler + DW 0 ; Set to 0 + DW 12h + DW 0 ; Unused + DB 45, 33, 60, 35, 8 + DB 0 + DB " Disabled", 0 + +DCTButtonNote DW 2 + DW 20, 22, 10, 25 + DW 0 + DW 0, 0 + DW 5 + DD DWord Ptr F_InstrumentButtonHandler + DW 1 + DW 12h + DW 0 ; Unused + DB 45, 36, 60, 38, 8 + DB 0 + DB " Note", 0 + +DCTButtonSample DW 2 + DW 21, 23, 10, 26 + DW 0 + DW 0, 0 + DW 5 + DD DWord Ptr F_InstrumentButtonHandler + DW 2 + DW 12h + DW 0 ; Unused + DB 45, 39, 60, 41, 8 + DB 0 + DB " Sample", 0 + +DCTButtonInstrument DW 2 + DW 22, 28, 10, 0FFFFh + DW 0 + DW 0, 0 + DW 5 + DD DWord Ptr F_InstrumentButtonHandler + DW 3 + DW 12h + DW 0 ; Unused + DB 45, 42, 60, 44, 8 + DB 0 + DB " Instrument", 0 + +DCAButtonCut DW 2 + DW 19, 25, 20, 4 + DW 0 + DW 0, 0 + DW 5 + DD DWord Ptr F_InstrumentButtonHandler + DW 0 ; Set to 0 + DW 13h + DW 0 ; Unused + DB 61, 33, 77, 35, 8 + DB 0 + DB " Note Cut", 0 + +DCAButtonOff DW 2 + DW 24, 26, 21, 4 + DW 0 + DW 0, 0 + DW 5 + DD DWord Ptr F_InstrumentButtonHandler + DW 1 ; Set to 0 + DW 13h + DW 0 ; Unused + DB 61, 36, 77, 38, 8 + DB 0 + DB " Note Off", 0 + +DCAButtonFade DW 2 + DW 25, 28, 22, 4 + DW 0 + DW 0, 0 + DW 5 + DD DWord Ptr F_InstrumentButtonHandler + DW 2 ; Set to 0 + DW 13h + DW 0 ; Unused + DB 61, 39, 77, 41, 8 + DB 0 + DB " Note Fade", 0 + + +InstrumentGeneralNNAText DW 1 + DB 54, 17 + DB 20h + DB "New Note Action", 0 + +InstrumentGeneralDCTText DW 1 + DB 47, 32 + DB 20h + DB "Duplicate Check Type & Action", 0 + +InstrumentGeneralFileNameText DW 1 + DB 47, 47 + DB 20h + DB "Filename", 0 + +InstrumentFilenameBox DW 0 + DB 55, 46, 73, 48 + DB 27 + +InstrumentFileName DW 16 + DB 56, 47 + DW 6, 4 + DW 13 + DD 0 + DW 22, 0FFFFh, 4, 10 + +GInstrumentGeneralButton DW 2 + DW 0FFFFh, 10, 4, 6 + DW 0, 0, 0 + DW 6 + DD I_GetInstrumentScreen + DW 0 + DD I_SelectScreen + DB 31, 12, 41, 14 + DB 8, 0 + DB " General", 0 + +GInstrumentVolumeButton DW 2 + DW 0FFFFh, 16, 5, 7 + DW 0, 0, 0 + DW 6 + DD I_GetInstrumentScreen + DW 1 + DD I_SelectScreen + DB 43, 12, 53, 14 + DB 8, 0 + DB " Volume", 0 + +GInstrumentPanningButton DW 2 + DW 0FFFFh, 16, 6, 8 + DW 0, 0, 0 + DW 6 + DD I_GetInstrumentScreen + DW 2 + DD I_SelectScreen + DB 55, 12, 65, 14 + DB 8, 0 + DB " Panning", 0 + +GInstrumentPitchButton DW 2 + DW 0FFFFh, 16, 7, 4 + DW 0, 0, 0 + DW 6 + DD I_GetInstrumentScreen + DW 3 + DD I_SelectScreen + DB 67, 12, 77, 14 + DB 8, 0 + DB " Pitch", 0 + + +O1_InstrumentListVolume DW 4 + DW Near Ptr IdleInstrumentList + DW Near Ptr InstrumentGlobalKeyList + DW Near Ptr FullScreenBox ; 0 + DW Near Ptr ScreenHeader ; 1 + DW Near Ptr InstrumentListHeader ; 2 + DW Near Ptr InstrumentNameBox ; 3 + DW Near Ptr InstrumentWindow ; 4 + DW Near Ptr VInstrumentGeneralButton ; 5 + DW Near Ptr VInstrumentVolumeButton ; 6 + DW Near Ptr VInstrumentPanningButton ; 7 + DW Near Ptr VInstrumentPitchButton ; 8 + DW Near Ptr InstrumentEnvelopeBox ; 9 + DW Near Ptr InstrumentEnvelope ; 10 + DW Near Ptr InstrumentVEBox ; 11 + DW Near Ptr InstrumentVELBox ; 12 + DW Near Ptr InstrumentVESLBox ; 13 + DW Near Ptr InstrumentVEText ; 14 + DW Near Ptr InstrumentVELText ; 15 + DW Near Ptr InstrumentVESLText ; 16 + DW Near Ptr InstrumentVEToggle ; 17 + DW Near Ptr InstrumentVELToggle ; 18 + DW Near Ptr InstrumentVELBeg ; 19 + DW Near Ptr InstrumentVELEnd ; 20 + DW Near Ptr InstrumentVESLToggle ; 21 + DW Near Ptr InstrumentVESLBeg ; 22 + DW Near Ptr InstrumentVESLEnd ; 23 + DW Near Ptr InstrumentGlobalVolumeBox ; 24 + DW Near Ptr InstrumentGlobalVolumeText ; 25 + DW Near Ptr InstrumentVolume2 ; 26 + DW Near Ptr InstrumentFadeOut2 ; 27 + DW Near Ptr InstrumentRandomVolBox ; 28 + DW Near Ptr InstrumentRandomVolBar ; 29 + DW Near Ptr InstrumentVECToggle ; 30 + DW Near Ptr FillHeader + DW Near Ptr SetHelpContext7 + DW 0 + +InstrumentVEBox DW 0 + DB 53, 27, 63, 30 + DB 27 + +InstrumentVEText DW 1 + DB 38, 28 + DB 20h + DB "Volume Envelope", 13 + DB " Carry", 0 + +InstrumentVEToggle DW 17 + DB 54, 28 + DW 4, 130h + DB 1 + DW 10, 30, 4, 4 + +InstrumentVECToggle DW 17 + DB 54, 29 + DW 4, 130h + DB 8 + DW 17, 18, 4, 4 + +InstrumentVELBox DW 0 + DB 53, 31, 63, 35 + DB 27 + +InstrumentVELToggle DW 17 + DB 54, 32 + DW 4, 130h + DB 2 + DW 30, 19, 4, 4 + +InstrumentVELBeg DW 13 + DB 54, 33 + DW 0, 132h + DD 0 + DW 18, 20, 4, 4 + +InstrumentVELEnd DW 13 + DB 54, 34 + DW 0, 133h + DD 0 + DW 19, 21, 4, 4 + +InstrumentVELText DW 1 + DB 40, 32 + DB 20h + DB "Envelope Loop", 13 + DB " Loop Begin", 13 + DB 0FFh, 5, " Loop End", 0 + +InstrumentVESLBox DW 0 + DB 53, 36, 63, 40 + DB 27 + +InstrumentVESLText DW 1 + DB 40, 37 + DB 20h + DB " Sustain Loop", 13 + DB "SusLoop Begin", 13 + DB " SusLoop End", 0 + +InstrumentVESLToggle DW 17 + DB 54, 37 + DW 4, 130h + DB 4 + DW 20, 22, 4, 4 + +InstrumentVESLBeg DW 13 + DB 54, 38 + DW 0, 134h + DD 0 + DW 21, 23, 4, 4 + +InstrumentVESLEnd DW 13 + DB 54, 39 + DW 0, 135h + DD 0 + DW 22, 26, 4, 4 + +InstrumentEnvelopeBox DW 0 + DB 31, 17, 77, 26 + DB 27 + +InstrumentGlobalVolumeBox DW 0 + DB 53, 41, 71, 44 + DB 27 + +InstrumentGlobalVolumeText DW 1 + DB 39, 42 + DB 20h + DB " Global Volume", 13 + DB 0FFh, 7, " Fadeout", 13 + DB 13 + DB 13 + DB "Volume Swing %", 0 + +InstrumentRandomVolBox DW 0 + DB 53, 45, 71, 47 + DB 27 + +InstrumentRandomVolBar DW 14 + DB 54, 46 + DW 0, 100 + DW 6, 1Ah + DW 27, 0FFFFh, 4, 4 + DW 0FFFFh, 0FFFFh + DW 16 + +InstrumentVolume2 DW 9 + DB 54, 42 + DW 0, 128 + DW 6, 18h + DW 23, 27, 4, 4 + DW 0FFFFh, 0FFFFh + +InstrumentFadeOut2 DW 14 + DB 54, 43 + DW 0, 256 + DW 6, 14h + DW 26, 29, 4, 4 + DW 0FFFFh, 0FFFFh + DW 16 + +InstrumentEnvelope DW 15 + DD DWord Ptr I_DrawEnvelope + DD DWord Ptr I_PreEnvelope + DD DWord Ptr I_PostEnvelope + +VInstrumentGeneralButton DW 2 + DW 0FFFFh, 10, 4, 6 + DW 0, 0, 0 + DW 6 + DD I_GetInstrumentScreen + DW 0 + DD I_SelectScreen + DB 31, 12, 41, 14 + DB 8, 0 + DB " General", 0 + +VInstrumentVolumeButton DW 2 + DW 0FFFFh, 10, 5, 7 + DW 0, 0, 0 + DW 6 + DD I_GetInstrumentScreen + DW 1 + DD I_SelectScreen + DB 43, 12, 53, 14 + DB 8, 0 + DB " Volume", 0 + +VInstrumentPanningButton DW 2 + DW 0FFFFh, 10, 6, 8 + DW 0, 0, 0 + DW 6 + DD I_GetInstrumentScreen + DW 2 + DD I_SelectScreen + DB 55, 12, 65, 14 + DB 8, 0 + DB " Panning", 0 + +VInstrumentPitchButton DW 2 + DW 0FFFFh, 10, 7, 4 + DW 0, 0, 0 + DW 6 + DD I_GetInstrumentScreen + DW 3 + DD I_SelectScreen + DB 67, 12, 77, 14 + DB 8, 0 + DB " Pitch", 0 + +O1_InstrumentListPanning DW 4 + DW Near Ptr IdleInstrumentList + DW Near Ptr InstrumentGlobalKeyList + DW Near Ptr FullScreenBox ; 0 + DW Near Ptr ScreenHeader ; 1 + DW Near Ptr InstrumentListHeader ; 2 + DW Near Ptr InstrumentNameBox ; 3 + DW Near Ptr InstrumentWindow ; 4 + DW Near Ptr VInstrumentGeneralButton ; 5 + DW Near Ptr VInstrumentVolumeButton ; 6 + DW Near Ptr VInstrumentPanningButton ; 7 + DW Near Ptr VInstrumentPitchButton ; 8 + DW Near Ptr InstrumentEnvelopeBox ; 9 + DW Near Ptr InstrumentEnvelope ; 10 + DW Near Ptr InstrumentVEBox ; 11 + DW Near Ptr InstrumentVELBox ; 12 + DW Near Ptr InstrumentVESLBox ; 13 + DW Near Ptr InstrumentPanText ; 14 + DW Near Ptr InstrumentVELText ; 15 + DW Near Ptr InstrumentVESLText ; 16 + DW Near Ptr InstrumentPanToggle ; 17 + DW Near Ptr InstrumentPanLToggle ; 18 + DW Near Ptr InstrumentPanLBeg ; 19 + DW Near Ptr InstrumentPanLEnd ; 20 + DW Near Ptr InstrumentPanSLToggle ; 21 + DW Near Ptr InstrumentPanSLBeg ; 22 + DW Near Ptr InstrumentPanSLEnd ; 23 + DW Near Ptr InstrumentDefaultPanBox ; 24 + DW Near Ptr InstrumentDefaultPanText ; 25 + DW Near Ptr InstrumentDefaultPanToggle ; 26 + DW Near Ptr InstrumentDefaultPanValue ; 27 + DW Near Ptr InstrumentPitchPanCenter ; 28 + DW Near Ptr InstrumentPitchPanSeparation ; 29 + DW Near Ptr InstrumentPanSwing ; 30 + DW Near Ptr InstrumentPanBoxFiller + DW Near Ptr InstrumentPanCToggle ; 32 + DW Near Ptr FillHeader + DW Near Ptr SetHelpContext7 + DW 0 + +InstrumentPanBoxFiller DW 1 + DB 54, 44 + DB 2 + DB 0FFh, 9, 09Ah, 0 + +InstrumentPanText DW 1 + DB 37, 28 + DB 20h + DB "Panning Envelope", 13 + DB " Carry", 0 + +InstrumentPanToggle DW 17 + DB 54, 28 + DW 4, 182h + DB 1 + DW 10, 32, 4, 4 + +InstrumentPanCToggle DW 17 + DB 54, 29 + DW 4, 182h + DB 8 + DW 17, 18, 4, 4 + +InstrumentPanLToggle DW 17 + DB 54, 32 + DW 4, 182h + DB 2 + DW 32, 19, 4, 4 + +InstrumentPanLBeg DW 13 + DB 54, 33 + DW 0, 184h + DD 0 + DW 18, 20, 4, 4 + +InstrumentPanLEnd DW 13 + DB 54, 34 + DW 0, 185h + DD 0 + DW 19, 21, 4, 4 + +InstrumentPanSLToggle DW 17 + DB 54, 37 + DW 4, 182h + DB 4 + DW 20, 22, 4, 4 + +InstrumentPanSLBeg DW 13 + DB 54, 38 + DW 0, 186h + DD 0 + DW 21, 23, 4, 4 + +InstrumentPanSLEnd DW 13 + DB 54, 39 + DW 0, 187h + DD 0 + DW 22, 26, 4, 4 + +InstrumentDefaultPanBox DW 0 + DB 53, 41, 63, 48 + DB 27 + +InstrumentDefaultPanText DW 1 + DB 33, 42 + DB 20h + DB 0FFh, 9, " Default Pan", 13 + DB 0FFh, 11, " Pan Value", 13, 13 + DB 0FFh, 4, " Pitch-Pan Center", 13 + DB "Pitch-Pan Separation", 13 + DB 0FFh, 11, " Pan swing", 0 + +InstrumentDefaultPanToggle DW 17 + DB 54, 42 + DW 4, 19h + DB 80h + DW 23, 27, 4, 4 + +InstrumentDefaultPanValue DW 9 + DB 54, 43 + DW 0, 64 + DW 6, 19h + DW 26, 28, 4, 4 + DW 0FFFFh, 0FFFFh + +InstrumentPitchPanCenter DW 15 + DD DWord Ptr I_DrawPitchPanCenter + DD DWord Ptr I_PrePitchPanCenter + DD DWord Ptr I_PostPitchPanCenter + +InstrumentPitchPanSeparation DW 9 + DB 54, 46 + DW -32, 32 + DW 6, 16h + DW 28, 30, 4, 4 + DW 0FFFFh, 0FFFFh + +InstrumentPanSwing DW 9 + DB 54, 47 + DW 0, 64 + DW 6, 1Bh + DW 29, 0FFFFh, 4, 4 + DW 0FFFFh, 0FFFFh + +O1_InstrumentListPitch DW 4 + DW Near Ptr IdleInstrumentList + DW Near Ptr InstrumentGlobalKeyList + DW Near Ptr FullScreenBox ; 0 + DW Near Ptr ScreenHeader ; 1 + DW Near Ptr InstrumentListHeader ; 2 + DW Near Ptr InstrumentNameBox ; 3 + DW Near Ptr InstrumentWindow ; 4 + DW Near Ptr VInstrumentGeneralButton ; 5 + DW Near Ptr VInstrumentVolumeButton ; 6 + DW Near Ptr VInstrumentPanningButton ; 7 + DW Near Ptr VInstrumentPitchButton ; 8 + DW Near Ptr InstrumentEnvelopeBox ; 9 + DW Near Ptr InstrumentEnvelope ; 10 + DW Near Ptr InstrumentVEBox ; 11 + DW Near Ptr InstrumentVELBox ; 12 + DW Near Ptr InstrumentVESLBox ; 13 + DW Near Ptr InstrumentPitchText ; 14 + DW Near Ptr InstrumentVELText ; 15 + DW Near Ptr InstrumentVESLText ; 16 + DW Near Ptr InstrumentPitchToggle ; 17 + DW Near Ptr InstrumentPitchLToggle ; 18 + DW Near Ptr InstrumentPitchLBeg ; 19 + DW Near Ptr InstrumentPitchLEnd ; 20 + DW Near Ptr InstrumentPitchSLToggle ; 21 + DW Near Ptr InstrumentPitchSLBeg ; 22 + DW Near Ptr InstrumentPitchSLEnd ; 23 + DW Near Ptr InstrumentMIDIBox1 ; 24 + DW Near Ptr InstrumentMIDIChannel ; 25 + DW Near Ptr InstrumentMIDIProgram ; 26 + DW Near Ptr InstrumentMIDIBank1 ; 27 + DW Near Ptr InstrumentMIDIBank2 ; 28 + DW Near Ptr InstrumentPitchCToggle ; 29 +IF FILTERENVELOPES + DW Near Ptr InstrumentFilterCutoff ; 30 + DW Near Ptr InstrumentFilterResonance ; 31 +ENDIF + DW Near Ptr InstrumentMIDIText + DW Near Ptr FillHeader + DW Near Ptr SetHelpContext7 + DW 0 + +InstrumentMIDIText DW 1 + DB 36, 42 + DB 20h + +IF FILTERENVELOPES + DB "Default Cutoff", 13 + DB "Default Resonance", 13 +ENDIF + DB "MIDI Channel", 13 + DB "MIDI Program", 13 + DB "MIDI Bank Low", 13 + DB "MIDI Bank High", 0 + +InstrumentPitchText DW 1 + DB 35, 28 + DB 20h + DB "Frequency Envelope", 13 + DB " Carry", 0 + +InstrumentPitchToggle DW 17 + DB 54, 28 + DW 4, 1D4h + DB 1 + DW 10, 29, 4, 4 + +InstrumentPitchCToggle DW 17 + DB 54, 29 + DW 4, 1D4h + DB 8 + DW 17, 18, 4, 4 + +InstrumentPitchLToggle DW 17 + DB 54, 32 + DW 4, 1D4h + DB 2 + DW 29, 19, 4, 4 + +InstrumentPitchLBeg DW 13 + DB 54, 33 + DW 0, 1D6h + DD 0 + DW 18, 20, 4, 4 + +InstrumentPitchLEnd DW 13 + DB 54, 34 + DW 0, 1D7h + DD 0 + DW 19, 21, 4, 4 + +InstrumentPitchSLToggle DW 17 + DB 54, 37 + DW 4, 1D4h + DB 4 + DW 20, 22, 4, 4 + +InstrumentPitchSLBeg DW 13 + DB 54, 38 + DW 0, 1D8h + DD 0 + DW 21, 23, 4, 4 + +InstrumentPitchSLEnd DW 13 + DB 54, 39 + DW 0, 1D9h + DD 0 +IF FILTERENVELOPES + DW 22, 30, 4, 4 +ELSE + DW 22, 25, 4, 4 +ENDIF + +InstrumentMIDIChannel DW 14 +IF FILTERENVELOPES + DB 54, 44 +ELSE + DB 54, 42 +ENDIF + DW 0, 17 + DW 6, 3Ch +IF FILTERENVELOPES + DW 30, 26, 4, 4 +ELSE + DW 23, 26, 4, 4 +ENDIF + + DW 0FFFFh, 0FFFFh + DW 16 + +InstrumentFilterCutoff DW 14 + DB 54, 42 + DW 0, 127 + DW 6, 3Ah + DW 23, 31, 4, 4 + DW 0FFFFh, 0FFFFh + DW 16 + +InstrumentFilterResonance DW 14 + DB 54, 43 + DW 0, 127 + DW 6, 3Bh + DW 30, 25, 4, 4 + DW 0FFFFh, 0FFFFh + DW 16 + +InstrumentMIDIProgram DW 14 +IF FILTERENVELOPES + DB 54, 45 +ELSE + DB 54, 43 +ENDIF + DW -1, 127 + DW 6, 3Dh + DW 25, 27, 4, 4 + DW 0FFFFh, 0FFFFh + DW 16 + +InstrumentMIDIBank1 DW 14 +IF FILTERENVELOPES + DB 54, 46 +ELSE + DB 54, 44 +ENDIF + DW -1, 127 + DW 6, 3Eh + DW 26, 28, 4, 4 + DW 0FFFFh, 0FFFFh + DW 16 + +InstrumentMIDIBank2 DW 14 +IF FILTERENVELOPES + DB 54, 47 +ELSE + DB 54, 45 +ENDIF + DW -1, 127 + DW 6, 3Fh + DW 27, 0FFFFh, 4, 4 + DW 0FFFFh, 0FFFFh + DW 16 + +InstrumentListHeader DW 10 + DB "Instrument List (F4)", 0 + +InstrumentNameBox DW 0 + DB 4, 12, 30, 48 + DB 27 + +InstrumentTranslateBox DW 0 + DB 31, 15, 42, 48 + DB 27 + +InstrumentMIDIBox1 DW 0 +IF FILTERENVELOPES + DB 53, 41, 71, 48 +ELSE + DB 53, 41, 71, 46 +ENDIF + DB 27 + +InstrumentWindow DW 15 + DD DWord Ptr I_DrawInstrumentWindow + DD DWord Ptr I_PreInstrumentWindow + DD DWord Ptr I_PostInstrumentWindow + +InstrumentNoteWindow DW 15 + DD DWord Ptr I_DrawNoteWindow + DD DWord Ptr I_PreNoteWindow + DD DWord Ptr I_PostNoteWindow + +InstrumentGlobalKeyList Label +IF ENABLESOLO + DB 1 + DW '`' + DD DWord Ptr Music_ToggleSoloInstrument +ENDIF + + DB 3 ; Ctrl + DW 1C9h + DD DWord Ptr I_SampleUp + + DB 3 ; Ctrl. + DW 1D1h + DD DWord Ptr I_SampleDown + + DB 0 + DW 1C9h + DD DWord Ptr I_SampleUp + + DB 0 + DW 1D1h + DD DWord Ptr I_SampleDown + + DB 1 + DW '<' + DD DWord Ptr I_DecreasePlayChannel + + DB 1 + DW '>' + DD DWord Ptr I_IncreasePlayChannel + + DB 1 + DW ',' + DD DWord Ptr I_DecreasePlayChannel + + DB 1 + DW '.' + DD DWord Ptr I_IncreasePlayChannel + + DB 1 + DW 2000h ; Alt 'D' + DD DWord Ptr I_DeleteInstrument + + DB 1 + DW 1300h ; Alt 'R' + DD DWord Ptr I_ReplaceInstrument + + DB 1 + DW 1F00h ; Alt 'S' + DD DWord Ptr I_SwapInstruments + + DB 1 + DW 1800h ; Alt 'O' + DD DWord Ptr D_SaveInstrument + + DB 1 + DW 1900h ; Alt 'P' + DD DWord Ptr I_CopyInstrument + + DB 1 + DW 1600h ; Alt 'U' + DD DWord Ptr I_UpdateInstrument + + DB 1 ; Alt 'J' + DW 2400h + DD DWord Ptr I_ScaleInstrumentVolumes + + DB 1 + DW 2D00h ; Alt 'X' + DD DWord Ptr I_ExchangeInstruments + + DB 1 + DW 3100h ; Alt 'N' + DD DWord Ptr I_ToggleMultiChannel + + DB 0 + DW 139h + DD DWord Ptr I_InstrumentListSpace + + DB 0 + DW 039h + DD DWord Ptr I_InstrumentListNoteOff + + DB 0 ; Enter... to load sample! + DW 11Ch + DD DWord Ptr Glbl_LoadInstrument + + DB 4 ; Always call function + DW 0 + DD DWord Ptr I_PlayNote + + DB 5 + DW Offset GlobalKeyList + +O1_DisplayList DW 4 + DW Near Ptr InfoPageIdleList + DW Near Ptr GlobalKeyList + DW Near Ptr FullScreenBox ; 0 + DW Near Ptr ScreenHeader ; 1 + DW Near Ptr FillHeader ; 2 + DW Near Ptr DisplayHeader ; 3 + DW Near Ptr DisplayObject ; 4 + DW Near Ptr SetHelpContext9 + DW 0 + +O1_FullDisplayList DW 1 + DW Near Ptr InfoPageIdleList + DW Near Ptr GlobalKeyList + DW Near Ptr FullScreenBox ; 0 + DW Near Ptr DisplayObject ; 1 + DW Near Ptr SetHelpContext9 + DW 0 + +InfoPageIdleList Label DWord + DD DWord Ptr DisplayUpdateScreen + DD 0 + +DisplayHeader DW 10 + DB "Info Page (F5)", 0 + +DisplayObject DW 15 + DD DWord Ptr DrawDisplayData + DD DWord Ptr F_Nothing + DD DWord Ptr PostDisplayData + +O1_ThumbStringList DW 3 + DW Near Ptr IdleFunctionList + DW Near Ptr ESC&ReturnList + DW Near Ptr ThumbBox + DW Near Ptr ThumbInputText + DW Near Ptr ThumbInputBox + DW Near Ptr ThumbInput + DW 0 + +ThumbBox DW 0 + DB 29, 24, 50, 28 + DB 3 + +ThumbInputText DW 1 + DB 32, 26 + DB 23h + DB "Enter Value", 0 + +ThumbInputBox DW 0 + DB 43, 25, 48, 27 + DB 27 + +ThumbInput DW 16 + DB 44, 26 + DW 5, Offset ThumbStringEnter + DW 4 + DD 0 ; No function + DW 0FFFFh, 0FFFFh, 0FFFFh, 0FFFFh + +O1_NewSongList DW 11 + DW Near Ptr IdleFunctionList + DW Near Ptr ESCReturnList + DW Near Ptr NewSongBox ; 0 + DW Near Ptr NewSongText ; 1 + DW Near Ptr NewSongText2 ; 2 + DW Near Ptr KeepPatternButton ; 3 + DW Near Ptr ClearPatternButton ; 4 + DW Near Ptr KeepSampleButton ; 5 + DW Near Ptr ClearSampleButton ; 6 + DW Near Ptr KeepInstrumentButton ; 7 + DW Near Ptr ClearInstrumentButton ; 8 + DW Near Ptr KeepOrderListButton ; 9 + DW Near Ptr ClearOrderListButton ; 10 + DW Near Ptr NewSongOKButton ; 11 + DW Near Ptr NewSongCancelButton ; 12 + + DW 0 + +NewSongBox DW 0 + DB 21, 20, 58, 38 + DB 3 + +NewSongText DW 1 + DB 36, 21 + DB 23h + DB "New Song", 0 + +NewSongText2 DW 1 + DB 23, 24 + DB 20h + DB " Patterns", 13 + DB 13 + DB 13 + DB 0FFh, 4, " Samples", 13 + DB 13 + DB 13 + DB "Instruments", 13 + DB 13 + DB 13 + DB " Order List", 0 + +KeepPatternButton DW 2 + DW 0FFFFh, 5, 4, 4 + DW 2 + DW 3, 4 + DW 3 ; Set var! + DW 3, 0 + DW 0, 0, 0 + DB 34, 23, 43, 25 + DB 8 + DB 0 + DB " Keep", 0 + +ClearPatternButton DW 2 + DW 4, 6, 3, 3 + DW 2 + DW 3, 4 + DW 3 + DW 3, 1 ; Clear pattern flag + DW 0, 0, 0 + DB 44, 23, 54, 25 + DB 8 + DB 3 ; Default to down + DB " Clear", 0 + +KeepSampleButton DW 2 + DW 3, 7, 6, 6 + DW 2 + DW 5, 6 + DW 3 ; Set var! + DW 4, 0 + DW 0, 0, 0 + DB 34, 26, 43, 28 + DB 8 + DB 0 + DB " Keep", 0 + +ClearSampleButton DW 2 + DW 4, 8, 5, 5 + DW 2 + DW 5, 6 + DW 3 + DW 4, 1 ; Clear pattern flag + DW 0, 0, 0 + DB 44, 26, 54, 28 + DB 8 + DB 3 ; Default to down + DB " Clear", 0 + +KeepInstrumentButton DW 2 + DW 5, 9, 8, 8 + DW 2 + DW 7, 8 + DW 3 ; Set var! + DW 5, 0 + DW 0, 0, 0 + DB 34, 29, 43, 31 + DB 8 + DB 0 + DB " Keep", 0 + +ClearInstrumentButton DW 2 + DW 6, 10, 7, 7 + DW 2 + DW 7, 8 + DW 3 + DW 5, 1 ; Clear pattern flag + DW 0, 0, 0 + DB 44, 29, 54, 31 + DB 8 + DB 3 ; Default to down + DB " Clear", 0 + +KeepOrderListButton DW 2 + DW 7, 11, 10, 10 + DW 2 + DW 9, 10 + DW 3 ; Set var! + DW 6, 0 + DW 0, 0, 0 + DB 34, 32, 43, 34 + DB 8 + DB 0 + DB " Keep", 0 + +ClearOrderListButton DW 2 + DW 8, 12, 9, 9 + DW 2 + DW 9, 10 + DW 3 + DW 6, 1 ; Clear pattern flag + DW 0, 0, 0 + DB 44, 32, 54, 34 + DB 8 + DB 3 ; Default to down + DB " Clear", 0 + +NewSongOKButton DW 2 + DW 9, 0FFFFh, 12, 12 + DW 0 ; Press. + DW 0, 0 + DW 0 ; Return value. + DW 1 ; Return OK. + DW 0, 0, 0, 0 + DB 27, 35, 38, 37 + DB 8 + DB 0 + DB " OK", 0 + +NewSongCancelButton DW 2 + DW 9, 0FFFFh, 11, 11 + DW 0 + DW 0, 0 + DW 0 + DW 0 + DW 0, 0, 0, 0 + DB 40, 35, 51, 37 + DB 8 + DB 0 + DB " Cancel", 0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +O1_MainMenu DW 3 + DW Near Ptr IdleFunctionList + DW Near Ptr ESCReturnList + DW Near Ptr MainMenuBox1 ; 0 + DW Near Ptr MainMenuBox2 ; 1 + DW Near Ptr MainMenuText ; 2 + DW Near Ptr MainMenuFile ; 3 + DW Near Ptr MainMenuPlayBack ; 4 + DW Near Ptr MainMenuViewPatterns ; 5 + DW Near Ptr MainMenuViewSamples ; 6 + DW Near Ptr MainMenuViewInstruments; 7 + DW Near Ptr MainMenuViewOrderPan ; 8 + DW Near Ptr MainMenuViewVariables ; 9 + DW Near Ptr MainMenuMessage + DW Near Ptr MainMenuHelp ; 11 + + DW 0 + +MainMenuBox1 DW 0 + DB 6, 14, 38, 46 + DB 3 + +MainMenuBox2 DW 0 + DB 7, 15, 37, 45 + DB 0 + +MainMenuText DW 1 + DB 12, 16 + DB 23h + DB "Main Menu", 0 + +MainMenuFile DW 2 + DW 0FFFFh, 4, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 2 + DD DWord Ptr F_FileMenu + DW 0, 0, 0 + DB 8, 18, 36, 20 + DB 28 + DB 0 + DB " File Menu...", 0 + +MainMenuPlayBack DW 2 + DW 3, 5, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 2 + DD DWord Ptr F_PlayBackMenu + DW 0, 0, 0 + DB 8, 21, 36, 23 + DB 28 + DB 0 + DB " Playback Menu...", 0 + +MainMenuViewPatterns DW 2 + DW 4, 6, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 4 ; Jump to function + DD DWord Ptr F_ViewPattern + DW 0, 0, 0 + DB 8, 24, 36, 26 + DB 28 + DB 0 + DB " View Patterns (F2)", 0 + +MainMenuViewSamples DW 2 + DW 5, 7, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 2 + DD DWord Ptr F_SampleMenu + DW 0, 0, 0 + DB 8, 27, 36, 29 + DB 28 + DB 0 + DB " Sample Menu...", 0 + +MainMenuViewInstruments DW 2 + DW 6, 8, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 2 + DD DWord Ptr F_InstrumentMenu + DW 0, 0, 0 + DB 8, 30, 36, 32 + DB 28 + DB 0 + DB " Instrument Menu...", 0 + +MainMenuViewOrderPan DW 2 + DW 7, 9, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 4 + DD DWord Ptr F_ViewOrderPan + DW 0, 0, 0 + DB 8, 33, 36, 35 + DB 28 + DB 0 + DB " View Orders/Panning (F11)", 0 + +MainMenuViewVariables DW 2 + DW 8, 10, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 4 + DD DWord Ptr F_ViewVariables + DW 0, 0, 0 + DB 8, 36, 36, 38 + DB 28 + DB 0 + DB " View Variables (F12)", 0 + +MainMenuMessage DW 2 + DW 9, 11, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 4 + DD DWord Ptr F_MessageEditor + DW 0, 0, 0 + DB 8, 39, 36, 41 + DB 28 + DB 0 + DB " Message Editor (Shift-F9)", 0 + +MainMenuHelp DW 2 + DW 10, 0FFFFh, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 4 + DD DWord Ptr F_Help + DW 0, 0, 0 + DB 8, 42, 36, 44 + DB 28 + DB 0 + DB " Help! (F1)", 0 + +O1_FileMenu DW 3 + DW Near Ptr IdleFunctionList + DW Near Ptr ESCReturnList + DW Near Ptr FileBox1 ; 0 + DW Near Ptr FileBox2 ; 1 + DW Near Ptr FileMenuText ; 2 + DW Near Ptr FileLoad ; 3 + DW Near Ptr FileNew + DW Near Ptr FileSaveCurrent + DW Near Ptr FileSaveAs + DW Near Ptr FileDOSShell + DW Near Ptr FileQuit + DW 0 + +FileBox1 DW 0 + DB 25, 16, 54, 39 + DB 1 + +FileBox2 DW 0 + DB 26, 17, 53, 38 + DB 0 + +FileMenuText DW 1 + DB 30, 18 + DB 23h + DB "File Menu", 0 + +FileLoad DW 2 + DW 0FFFFh, 4, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 4 + DD DWord Ptr F_FileLoad + DW 0, 0, 0 + DB 27, 20, 52, 22 + DB 28 + DB 0 + DB " Load... (F9)", 0 + +FileNew DW 2 + DW 3, 5, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 4 + DD DWord Ptr F_FileNew + DW 0, 0, 0 + DB 27, 23, 52, 25 + DB 28 + DB 0 + DB " New... (Ctrl-N)", 0 + +FileSaveCurrent DW 2 + DW 4, 6, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 4 + DD DWord Ptr F_FileSaveCurrent + DW 0, 0, 0 + DB 27, 26, 52, 28 + DB 28 + DB 0 + DB " Save Current (Ctrl-S)", 0 + +FileSaveAs DW 2 + DW 5, 7, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 4 + DD DWord Ptr F_FileSaveAs + DW 0, 0, 0 + DB 27, 29, 52, 31 + DB 28 + DB 0 + DB " Save As... (F10)", 0 + +FileDOSShell DW 2 + DW 6, 8, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 4 + DD DWord Ptr F_FileDOSShell + DW 0, 0, 0 + DB 27, 32, 52, 34 + DB 28 + DB 0 + DB " Shell to DOS (Ctrl-D)", 0 + +FileQuit DW 2 + DW 7, 0FFFFh, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 4 + DD DWord Ptr F_FileQuit + DW 0, 0, 0 + DB 27, 35, 52, 37 + DB 28 + DB 0 + DB " Quit (Ctrl-Q)", 0 + +O1_PlayBackMenu DW 3 + DW Near Ptr IdleFunctionList + DW Near Ptr ESCReturnList + DW Near Ptr PlayBackBox1 ; 0 + DW Near Ptr PlayBackBox2 ; 1 + DW Near Ptr PlayBackText ; 2 + DW Near Ptr PlayBackShowInfoPage ; 3 + DW Near Ptr PlayBackSong ; 4 + DW Near Ptr PlayBackPattern ; 5 + DW Near Ptr PlayBackOrder ; 6 + DW Near Ptr PlayBackMark ; 7 + DW Near Ptr PlayBackStop ; 8 + DW Near Ptr PlayBackReinit ; 9 + DW Near Ptr PlayBackDriverScreen ; 10 + DW Near Ptr PlayBackCalculateLength ; 11 + DW 0 + +PlayBackBox1 DW 0 + DB 25, 16, 59, 48 + DB 1 + +PlayBackBox2 DW 0 + DB 26, 17, 58, 47 + DB 0 + +PlayBackText DW 1 + DB 31, 18 + DB 23h + DB "Playback Menu", 0 + +PlayBackShowInfoPage DW 2 + DW 0FFFFh, 4, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 4 + DD DWord Ptr F_InfoPage + DW 0, 0, 0 + DB 27, 20, 57, 22 + DB 28 + DB 0 + DB " Show Infopage (F5)", 0 + +PlayBackSong DW 2 + DW 3, 5, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 4 + DD DWord Ptr F_PlaySong + DW 0, 0, 0 + DB 27, 23, 57, 25 + DB 28 + DB 0 + DB " Play Song (Ctrl-F5)", 0 + +PlayBackPattern DW 2 + DW 4, 6, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 4 + DD DWord Ptr F_PlayPattern + DW 0, 0, 0 + DB 27, 26, 57, 28 + DB 28 + DB 0 + DB " Play Pattern (F6)", 0 + +PlayBackOrder DW 2 + DW 5, 7, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 4 + DD DWord Ptr F_PlayOrder + DW 0, 0, 0 + DB 27, 29, 57, 31 + DB 28 + DB 0 + DB " Play from Order (Shift-F6)", 0 + +PlayBackMark DW 2 + DW 6, 8, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 4 + DD DWord Ptr F_PlayMark + DW 0, 0, 0 + DB 27, 32, 57, 34 + DB 28 + DB 0 + DB " Play from Mark/Cursor (F7)", 0 + +PlayBackStop DW 2 + DW 7, 9, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 4 + DD DWord Ptr F_Stop + DW 0, 0, 0 + DB 27, 35, 57, 37 + DB 28 + DB 0 + DB " Stop (F8)", 0 + +PlayBackReinit DW 2 + DW 8, 10, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 4 + DD DWord Ptr F_ReinitSoundCard + DW 0, 0, 0 + DB 27, 38, 57, 40 + DB 28 + DB 0 + DB " Reinit Soundcard (Ctrl-I)", 0 + +PlayBackDriverScreen DW 2 + DW 9, 11, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 4 + DD DWord Ptr F_DriverScreen + DW 0, 0, 0 + DB 27, 41, 57, 43 + DB 28 + DB 0 + DB " Driver Screen (Shift-F5)", 0 + +PlayBackCalculateLength DW 2 + DW 10, 0FFFFh, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 4 + DD DWord Ptr F_CalculateLength + DW 0, 0, 0 + DB 27, 44, 57, 46 + DB 28 + DB 0 + DB " Calculate Length (Ctrl-P)", 0 + + +O1_SampleMenu DW 3 + DW Near Ptr IdleFunctionList + DW Near Ptr ESCReturnList + DW Near Ptr SampleBox1 ; 0 + DW Near Ptr SampleBox2 ; 1 + DW Near Ptr SampleText ; 2 + DW Near Ptr SampleMenuList ; 3 + DW Near Ptr SampleLibrary ; 4 + DW Near Ptr ReloadGravis ; 5 + + DW 0 + +SampleBox1 DW 0 + DB 25, 23, 57, 37 + DB 1 + + +SampleBox2 DW 0 + DB 26, 24, 56, 36 + DB 0 + +SampleText DW 1 + DB 30, 25 + DB 23h + DB "Sample Menu", 0 + +SampleMenuList DW 2 + DW 0FFFFh, 4, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 4 + DD DWord Ptr F_SampleList + DW 0, 0, 0 + DB 27, 27, 55, 29 + DB 28 + DB 0 + DB " Sample List (F3)", 0 + +SampleLibrary DW 2 + DW 3, 5, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 4 + DD DWord Ptr F_SampleLibrary + DW 0, 0, 0 + DB 27, 30, 55, 32 + DB 28 + DB 0 + DB " Sample Library (Ctrl-F3)", 0 + +ReloadGravis DW 2 + DW 4, 0FFFFh, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 4 + DD DWord Ptr F_ReloadGravis + DW 0, 0, 0 + DB 27, 33, 55, 35 + DB 28 + DB 0 + DB " Reload Soundcard (Ctrl-G)", 0 + +O1_InstrumentMenu DW 3 + DW Near Ptr IdleFunctionList + DW Near Ptr ESCReturnList + DW Near Ptr InstrumentBox1 ; 0 + DW Near Ptr InstrumentBox2 ; 1 + DW Near Ptr InstrumentText ; 2 + DW Near Ptr InstrumentMenuList ; 3 + DW Near Ptr InstrumentLibrary ; 4 + DW 0 + +InstrumentBox1 DW 0 + DB 20, 23, 56, 34 + DB 1 + + +InstrumentBox2 DW 0 + DB 21, 24, 55, 33 + DB 0 + +InstrumentText DW 1 + DB 25, 25 + DB 23h + DB "Instrument Menu", 0 + +InstrumentMenuList DW 2 + DW 0FFFFh, 4, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 4 + DD DWord Ptr F_InstrumentList + DW 0, 0, 0 + DB 22, 27, 54, 29 + DB 28 + DB 0 + DB " Instrument List (F4)", 0 + +InstrumentLibrary DW 2 + DW 3, 0FFFFh, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 4 + DD DWord Ptr F_InstrumentLibrary + DW 0, 0, 0 + DB 22, 30, 54, 32 + DB 28 + DB 0 + DB " Instrument Library (Ctrl-F4)", 0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +O1_EditSampleName DW 3 + DW IdleFunctionList + DW ESCReturnList + DW EditSampleNameBox ; 0 + DW EditSampleNameText ; 1 + DW EditSampleNameInputBox ; 2 + DW EditSampleNameInput ;3 + DW 0 + +EditSampleNameBox DW 0 + DB 23, 25, 56, 31 + DB 3 + +EditSampleNameText DW 1 + DB 32, 26 + DB 23h + DB "Edit Sample Name", 0 + +EditSampleNameInputBox DW 0 + DB 26, 28, 53, 30 + DB 27 + +EditSampleNameInput DW 16 + DB 27, 29 + DW 0, Offset SampleName + DW 26 + DD DWord Ptr F_Return1 + DW 0FFFFh, 0FFFFh, 0FFFFh, 0FFFFh + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +IF MEMORYDEBUG + +O1_DebugList DW 5 + DW Near Ptr IdleDebugFunctionList + DW Near Ptr DebugKeyList + DW Near Ptr FullScreenBox + DW Near Ptr ScreenHeader + DW Near Ptr DebugBox + DW Near Ptr DebugText + DW Near Ptr DebugInputBox + DW Near Ptr DebugAddressInput + DW Near Ptr DebugInfo + DW Near Ptr FillHeader + DW Near Ptr DebugHeader + DW 0 + + +DebugInfo DW 8 +IdleDebugFunctionList DD DWord Ptr F_DrawDebug + DD DWord Ptr IdleUpdateInfoLine + DD 0 + +DebugKeyList Label + DB 4 + DW 0 + DD DWord Ptr F_PostDebug + + DB 0 + DW 1C8h + DD DWord Ptr F_DebugUp + + DB 0 + DW 1D0h + DD DWord Ptr F_DebugDown + + DB 0 + DW 1C9h + DD DWord Ptr F_DebugPgUp + + DB 0 + DW 1D1h + DD DWord Ptr F_DebugPgDn + + DB 5 + DW Offset GlobalKeyList + + +DebugBox DW 0 + DB 1, 14, 78, 45 + DB 27 + +DebugText DW 1 + DB 4, 47 + DB 20h + DB "Address", 0 + +DebugInputBox DW 0 + DB 11, 46, 30, 48 + DB 25 + +DebugAddressInput DW 16 + DB 12, 47 + DW 5, Offset AddressInput + DW 18 + DD DWord Ptr F_DebugStringInput + DW 0FFFFh, 0FFFFh, 0FFFFh, 0FFFFh + +DebugHeader DW 10 + DB "Debug", 0 + +ENDIF + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +O1_ConfigurePaletteList DW 53 + DW IdleFunctionList + DW GlobalKeyList + DW Near Ptr FullScreenBox ; 0 + DW Near Ptr ScreenHeader ; 1 + DW Near Ptr FillHeader ; 2 + DW Near Ptr ConfigurePaletteHeader ; 3 + DW Near Ptr SetHelpContext10 + DW Near Ptr PaletteColourBorder1 + DW Near Ptr PaletteColourBorder2 + DW Near Ptr PaletteColourBorder3 + DW Near Ptr PaletteColourBorder4 + DW Near Ptr PaletteColourBorder5 + DW Near Ptr PaletteColourBorder6 ; 10 + DW Near Ptr PaletteColourBorder7 + DW Near Ptr PaletteColourBorder8 + DW Near Ptr PaletteColourBorder9 + DW Near Ptr PaletteColourBorder10 + DW Near Ptr PaletteColourBorder11 + DW Near Ptr PaletteColourBorder12 + DW Near Ptr PaletteColourBorder13 + DW Near Ptr PaletteColourBorder14 + DW Near Ptr PaletteColourBorder15 + DW Near Ptr PaletteColourBorder16 ; 20 + DW Near Ptr PaletteColourBox1 + DW Near Ptr PaletteColourBox2 + DW Near Ptr PaletteColourBox3 + DW Near Ptr PaletteColourBox4 + DW Near Ptr PaletteColourBox5 + DW Near Ptr PaletteColourBox6 + DW Near Ptr PaletteColourBox7 + DW Near Ptr PaletteColourBox8 + DW Near Ptr PaletteColourBox9 + DW Near Ptr PaletteColourBox10 ; 30 + DW Near Ptr PaletteColourBox11 + DW Near Ptr PaletteColourBox12 + DW Near Ptr PaletteColourBox13 + DW Near Ptr PaletteColourBox14 + DW Near Ptr PaletteColourBox15 + DW Near Ptr PaletteColourBox16 + DW Near Ptr PaletteInputBox1 + DW Near Ptr PaletteInputBox2 + DW Near Ptr PaletteInputBox3 + DW Near Ptr PaletteInputBox4 ; 40 + DW Near Ptr PaletteInputBox5 + DW Near Ptr PaletteInputBox6 + DW Near Ptr PaletteInputBox7 + DW Near Ptr PaletteInputBox8 + DW Near Ptr PaletteInputBox9 + DW Near Ptr PaletteInputBox10 + DW Near Ptr PaletteInputBox11 + DW Near Ptr PaletteInputBox12 + DW Near Ptr PaletteInputBox13 + DW Near Ptr PaletteInputBox14 ; 50 + DW Near Ptr PaletteInputBox15 + DW Near Ptr PaletteInputBox16 + DW Near Ptr Colour0RedInput ; 53 + DW Near Ptr Colour0GreenInput + DW Near Ptr Colour0BlueInput + DW Near Ptr Colour1RedInput ; 56 + DW Near Ptr Colour1GreenInput + DW Near Ptr Colour1BlueInput + DW Near Ptr Colour2RedInput + DW Near Ptr Colour2GreenInput ; 60 + DW Near Ptr Colour2BlueInput + DW Near Ptr Colour3RedInput + DW Near Ptr Colour3GreenInput + DW Near Ptr Colour3BlueInput + DW Near Ptr Colour4RedInput + DW Near Ptr Colour4GreenInput + DW Near Ptr Colour4BlueInput + DW Near Ptr Colour5RedInput + DW Near Ptr Colour5GreenInput + DW Near Ptr Colour5BlueInput ; 70 + DW Near Ptr Colour6RedInput + DW Near Ptr Colour6GreenInput + DW Near Ptr Colour6BlueInput + DW Near Ptr Colour7RedInput ; 74 + DW Near Ptr Colour7GreenInput + DW Near Ptr Colour7BlueInput + DW Near Ptr Colour8RedInput + DW Near Ptr Colour8GreenInput + DW Near Ptr Colour8BlueInput + DW Near Ptr Colour9RedInput ; 80 + DW Near Ptr Colour9GreenInput + DW Near Ptr Colour9BlueInput + DW Near Ptr Colour10RedInput + DW Near Ptr Colour10GreenInput + DW Near Ptr Colour10BlueInput + DW Near Ptr Colour11RedInput + DW Near Ptr Colour11GreenInput + DW Near Ptr Colour11BlueInput + DW Near Ptr Colour12RedInput + DW Near Ptr Colour12GreenInput ; 90 + DW Near Ptr Colour12BlueInput + DW Near Ptr Colour13RedInput + DW Near Ptr Colour13GreenInput + DW Near Ptr Colour13BlueInput + DW Near Ptr Colour14RedInput + DW Near Ptr Colour14GreenInput + DW Near Ptr Colour14BlueInput + DW Near Ptr Colour15RedInput + DW Near Ptr Colour15GreenInput + DW Near Ptr Colour15BlueInput ; 100 + DW Near Ptr PredefinedPaletteMsg + DW Near Ptr PredefinedPalette1 + DW Near Ptr PredefinedPalette2 + DW Near Ptr PredefinedPalette3 + DW Near Ptr PredefinedPalette4 + DW Near Ptr PredefinedPalette5 + DW Near Ptr PredefinedPalette6 + DW Near Ptr PredefinedPalette7 + DW 0 + +ConfigurePaletteHeader DW 10 + DB "Palette Configuration (Ctrl-F12)", 0 + +PaletteColourBorder1 DW 0 + DB 2, 13, 8, 17 + DB 11 + +PaletteColourBorder2 DW 0 + DB 2, 18, 8, 22 + DB 11 + +PaletteColourBorder3 DW 0 + DB 2, 23, 8, 27 + DB 11 + +PaletteColourBorder4 DW 0 + DB 2, 28, 8, 32 + DB 11 + +PaletteColourBorder5 DW 0 + DB 2, 33, 8, 37 + DB 11 + +PaletteColourBorder6 DW 0 + DB 2, 38, 8, 42 + DB 11 + +PaletteColourBorder7 DW 0 + DB 2, 43, 8, 47 + DB 11 + +PaletteColourBorder8 DW 0 + DB 29, 13, 35, 17 + DB 11 + +PaletteColourBorder9 DW 0 + DB 29, 18, 35, 22 + DB 11 + +PaletteColourBorder10 DW 0 + DB 29, 23, 35, 27 + DB 11 + +PaletteColourBorder11 DW 0 + DB 29, 28, 35, 32 + DB 11 + +PaletteColourBorder12 DW 0 + DB 29, 33, 35, 37 + DB 11 + +PaletteColourBorder13 DW 0 + DB 29, 38, 35, 42 + DB 11 + +PaletteColourBorder14 DW 0 + DB 29, 43, 35, 47 + DB 11 + +PaletteColourBorder15 DW 0 + DB 56, 13, 62, 17 + DB 11 + +PaletteColourBorder16 DW 0 + DB 56, 18, 62, 22 + DB 11 + +PaletteColourBox1 DW 1 + DB 3, 14 + DB 00h + DB 0FFh, 5, " ", 13 + DB 0FFh, 5, " ", 13 + DB 0FFh, 5, " ", 0 + +PaletteColourBox2 DW 1 + DB 3, 19 + DB 10h + DB 0FFh, 5, " ", 13 + DB 0FFh, 5, " ", 13 + DB 0FFh, 5, " ", 0 + +PaletteColourBox3 DW 1 + DB 3, 24 + DB 20h + DB 0FFh, 5, " ", 13 + DB 0FFh, 5, " ", 13 + DB 0FFh, 5, " ", 0 + +PaletteColourBox4 DW 1 + DB 3, 29 + DB 30h + DB 0FFh, 5, " ", 13 + DB 0FFh, 5, " ", 13 + DB 0FFh, 5, " ", 0 + +PaletteColourBox5 DW 1 + DB 3, 34 + DB 40h + DB 0FFh, 5, " ", 13 + DB 0FFh, 5, " ", 13 + DB 0FFh, 5, " ", 0 + +PaletteColourBox6 DW 1 + DB 3, 39 + DB 50h + DB 0FFh, 5, " ", 13 + DB 0FFh, 5, " ", 13 + DB 0FFh, 5, " ", 0 + +PaletteColourBox7 DW 1 + DB 3, 44 + DB 60h + DB 0FFh, 5, " ", 13 + DB 0FFh, 5, " ", 13 + DB 0FFh, 5, " ", 0 + +PaletteColourBox8 DW 1 + DB 30, 14 + DB 70h + DB 0FFh, 5, " ", 13 + DB 0FFh, 5, " ", 13 + DB 0FFh, 5, " ", 0 + +PaletteColourBox9 DW 1 + DB 30, 19 + DB 80h + DB 0FFh, 5, " ", 13 + DB 0FFh, 5, " ", 13 + DB 0FFh, 5, " ", 0 + +PaletteColourBox10 DW 1 + DB 30, 24 + DB 90h + DB 0FFh, 5, " ", 13 + DB 0FFh, 5, " ", 13 + DB 0FFh, 5, " ", 0 + +PaletteColourBox11 DW 1 + DB 30, 29 + DB 0A0h + DB 0FFh, 5, " ", 13 + DB 0FFh, 5, " ", 13 + DB 0FFh, 5, " ", 0 + +PaletteColourBox12 DW 1 + DB 30, 34 + DB 0B0h + DB 0FFh, 5, " ", 13 + DB 0FFh, 5, " ", 13 + DB 0FFh, 5, " ", 0 + +PaletteColourBox13 DW 1 + DB 30, 39 + DB 0C0h + DB 0FFh, 5, " ", 13 + DB 0FFh, 5, " ", 13 + DB 0FFh, 5, " ", 0 + +PaletteColourBox14 DW 1 + DB 30, 44 + DB 0D0h + DB 0FFh, 5, " ", 13 + DB 0FFh, 5, " ", 13 + DB 0FFh, 5, " ", 0 + +PaletteColourBox15 DW 1 + DB 57, 14 + DB 0E0h + DB 0FFh, 5, " ", 13 + DB 0FFh, 5, " ", 13 + DB 0FFh, 5, " ", 0 + +PaletteColourBox16 DW 1 + DB 57, 19 + DB 0F0h + DB 0FFh, 5, " ", 13 + DB 0FFh, 5, " ", 13 + DB 0FFh, 5, " ", 0 + +PaletteInputBox1 DW 0 + DB 9, 13, 19, 17 + DB 27 + +PaletteInputBox2 DW 0 + DB 9, 18, 19, 22 + DB 27 + +PaletteInputBox3 DW 0 + DB 9, 23, 19, 27 + DB 27 + +PaletteInputBox4 DW 0 + DB 9, 28, 19, 32 + DB 27 + +PaletteInputBox5 DW 0 + DB 9, 33, 19, 37 + DB 27 + +PaletteInputBox6 DW 0 + DB 9, 38, 19, 42 + DB 27 + +PaletteInputBox7 DW 0 + DB 9, 43, 19, 47 + DB 27 + +PaletteInputBox8 DW 0 + DB 36, 13, 46, 17 + DB 27 + +PaletteInputBox9 DW 0 + DB 36, 18, 46, 22 + DB 27 + +PaletteInputBox10 DW 0 + DB 36, 23, 46, 27 + DB 27 + +PaletteInputBox11 DW 0 + DB 36, 28, 46, 32 + DB 27 + +PaletteInputBox12 DW 0 + DB 36, 33, 46, 37 + DB 27 + +PaletteInputBox13 DW 0 + DB 36, 38, 46, 42 + DB 27 + +PaletteInputBox14 DW 0 + DB 36, 43, 46, 47 + DB 27 + +PaletteInputBox15 DW 0 + DB 63, 13, 73, 17 + DB 27 + +PaletteInputBox16 DW 0 + DB 63, 18, 73, 22 + DB 27 + +Colour0RedInput DW 9 + DB 10, 14 + DW 0, 63 + DW 7, Offset PaletteDefs + DW 0FFFFh, 54, 74, 95, 0FFFFh, 56 + +Colour0GreenInput DW 9 + DB 10, 15 + DW 0, 63 + DW 7, Offset PaletteDefs+1 + DW 53, 55, 75, 96, 0FFFFh, 57 + +Colour0BlueInput DW 9 + DB 10, 16 + DW 0, 63 + DW 7, Offset PaletteDefs+2 + DW 54, 56, 76, 97, 0FFFFh, 58 + +Colour1RedInput DW 9 + DB 10, 19 + DW 0, 63 + DW 7, Offset PaletteDefs+3 + DW 55, 57, 77, 98, 53, 59 + +Colour1GreenInput DW 9 + DB 10, 20 + DW 0, 63 + DW 7, Offset PaletteDefs+4 + DW 56, 58, 78, 99, 54, 60 + +Colour1BlueInput DW 9 + DB 10, 21 + DW 0, 63 + DW 7, Offset PaletteDefs+5 + DW 57, 59, 79, 100, 55, 61 + +Colour2RedInput DW 9 + DB 10, 24 + DW 0, 63 + DW 7, Offset PaletteDefs+6 + DW 58, 60, 80, 0FFFFh, 56, 62 + +Colour2GreenInput DW 9 + DB 10, 25 + DW 0, 63 + DW 7, Offset PaletteDefs+7 + DW 59, 61, 81, 0FFFFh, 57, 63 + +Colour2BlueInput DW 9 + DB 10, 26 + DW 0, 63 + DW 7, Offset PaletteDefs+8 + DW 60, 62, 82, 0FFFFh, 58, 64 + +Colour3RedInput DW 9 + DB 10, 29 + DW 0, 63 + DW 7, Offset PaletteDefs+9 + DW 61, 63, 83, 0FFFFh, 59, 65 + +Colour3GreenInput DW 9 + DB 10, 30 + DW 0, 63 + DW 7, Offset PaletteDefs+10 + DW 62, 64, 84, 0FFFFh, 60, 66 + +Colour3BlueInput DW 9 + DB 10, 31 + DW 0, 63 + DW 7, Offset PaletteDefs+11 + DW 63, 65, 85, 0FFFFh, 61, 67 + +Colour4RedInput DW 9 + DB 10, 34 + DW 0, 63 + DW 7, Offset PaletteDefs+12 + DW 64, 66, 86, 0FFFFh, 62, 68 + +Colour4GreenInput DW 9 + DB 10, 35 + DW 0, 63 + DW 7, Offset PaletteDefs+13 + DW 65, 67, 87, 0FFFFh, 63, 69 + +Colour4BlueInput DW 9 + DB 10, 36 + DW 0, 63 + DW 7, Offset PaletteDefs+14 + DW 66, 68, 88, 0FFFFh, 64, 70 + +Colour5RedInput DW 9 + DB 10, 39 + DW 0, 63 + DW 7, Offset PaletteDefs+15 + DW 67, 69, 89, 0FFFFh, 65, 71 + +Colour5GreenInput DW 9 + DB 10, 40 + DW 0, 63 + DW 7, Offset PaletteDefs+16 + DW 68, 70, 90, 0FFFFh, 66, 72 + +Colour5BlueInput DW 9 + DB 10, 41 + DW 0, 63 + DW 7, Offset PaletteDefs+17 + DW 69, 71, 91, 0FFFFh, 67, 73 + +Colour6RedInput DW 9 + DB 10, 44 + DW 0, 63 + DW 7, Offset PaletteDefs+18 + DW 70, 72, 92, 0FFFFh, 68, 74 + +Colour6GreenInput DW 9 + DB 10, 45 + DW 0, 63 + DW 7, Offset PaletteDefs+19 + DW 71, 73, 93, 0FFFFh, 69, 75 + +Colour6BlueInput DW 9 + DB 10, 46 + DW 0, 63 + DW 7, Offset PaletteDefs+20 + DW 72, 74, 94, 0FFFFh, 70, 76 + +Colour7RedInput DW 9 + DB 37, 14 + DW 0, 63 + DW 7, Offset PaletteDefs+21 + DW 73, 75, 95, 53, 71, 77 + +Colour7GreenInput DW 9 + DB 37, 15 + DW 0, 63 + DW 7, Offset PaletteDefs+22 + DW 74, 76, 96, 54, 72, 78 + +Colour7BlueInput DW 9 + DB 37, 16 + DW 0, 63 + DW 7, Offset PaletteDefs+23 + DW 75, 77, 97, 55, 73, 79 + +Colour8RedInput DW 9 + DB 37, 19 + DW 0, 63 + DW 7, Offset PaletteDefs+24 + DW 76, 78, 98, 56, 74, 80 + +Colour8GreenInput DW 9 + DB 37, 20 + DW 0, 63 + DW 7, Offset PaletteDefs+25 + DW 77, 79, 99, 57, 75, 81 + +Colour8BlueInput DW 9 + DB 37, 21 + DW 0, 63 + DW 7, Offset PaletteDefs+26 + DW 78, 80, 100, 58, 76, 82 + +Colour9RedInput DW 9 + DB 37, 24 + DW 0, 63 + DW 7, Offset PaletteDefs+27 + DW 79, 81, 102, 59, 77, 83 + +Colour9GreenInput DW 9 + DB 37, 25 + DW 0, 63 + DW 7, Offset PaletteDefs+28 + DW 80, 82, 102, 60, 78, 84 + +Colour9BlueInput DW 9 + DB 37, 26 + DW 0, 63 + DW 7, Offset PaletteDefs+29 + DW 81, 83, 102, 61, 79, 85 + +Colour10RedInput DW 9 + DB 37, 29 + DW 0, 63 + DW 7, Offset PaletteDefs+30 + DW 82, 84, 102, 62, 80, 86 + +Colour10GreenInput DW 9 + DB 37, 30 + DW 0, 63 + DW 7, Offset PaletteDefs+31 + DW 83, 85, 102, 63, 81, 87 + +Colour10BlueInput DW 9 + DB 37, 31 + DW 0, 63 + DW 7, Offset PaletteDefs+32 + DW 84, 86, 102, 64, 82, 88 + +Colour11RedInput DW 9 + DB 37, 34 + DW 0, 63 + DW 7, Offset PaletteDefs+33 + DW 85, 87, 102, 65, 83, 89 + +Colour11GreenInput DW 9 + DB 37, 35 + DW 0, 63 + DW 7, Offset PaletteDefs+34 + DW 86, 88, 102, 66, 84, 90 + +Colour11BlueInput DW 9 + DB 37, 36 + DW 0, 63 + DW 7, Offset PaletteDefs+35 + DW 87, 89, 102, 67, 85, 91 + +Colour12RedInput DW 9 + DB 37, 39 + DW 0, 63 + DW 7, Offset PaletteDefs+36 + DW 88, 90, 102, 68, 86, 92 + +Colour12GreenInput DW 9 + DB 37, 40 + DW 0, 63 + DW 7, Offset PaletteDefs+37 + DW 89, 91, 102, 69, 87, 93 + +Colour12BlueInput DW 9 + DB 37, 41 + DW 0, 63 + DW 7, Offset PaletteDefs+38 + DW 90, 92, 102, 70, 88, 94 + +Colour13RedInput DW 9 + DB 37, 44 + DW 0, 63 + DW 7, Offset PaletteDefs+39 + DW 91, 93, 102, 71, 89, 95 + +Colour13GreenInput DW 9 + DB 37, 45 + DW 0, 63 + DW 7, Offset PaletteDefs+40 + DW 92, 94, 102, 72, 90, 96 + +Colour13BlueInput DW 9 + DB 37, 46 + DW 0, 63 + DW 7, Offset PaletteDefs+41 + DW 93, 95, 102, 73, 91, 97 + +Colour14RedInput DW 9 + DB 64, 14 + DW 0, 63 + DW 7, Offset PaletteDefs+42 + DW 94, 96, 53, 74, 92, 98 + +Colour14GreenInput DW 9 + DB 64, 15 + DW 0, 63 + DW 7, Offset PaletteDefs+43 + DW 95, 97, 54, 75, 93, 99 + +Colour14BlueInput DW 9 + DB 64, 16 + DW 0, 63 + DW 7, Offset PaletteDefs+44 + DW 96, 98, 55, 76, 94, 100 + +Colour15RedInput DW 9 + DB 64, 19 + DW 0, 63 + DW 7, Offset PaletteDefs+45 + DW 97, 99, 56, 77, 95, 102 + +Colour15GreenInput DW 9 + DB 64, 20 + DW 0, 63 + DW 7, Offset PaletteDefs+46 + DW 98, 100, 57, 78, 96, 102 + +Colour15BlueInput DW 9 + DB 64, 21 + DW 0, 63 + DW 7, Offset PaletteDefs+47 + DW 99, 102, 58, 79, 97, 102 + +PredefinedPaletteMsg DW 1 + DB 57, 25 + DB 20h + DB "Predefined Palettes", 0 + +PredefinedPalette1 DW 2 + DW 100, 103, 82, 61 + DW 0 + DW 0, 0 + DW 4 ; Jump to function + DD DWord Ptr S_UsePresetPalette + DW 0 ; First palette + DW 0, 0 ; Unused data + DB 55, 27, 77, 29 + DB 8 + DB 0 + DB " Light Blue", 0 + +PredefinedPalette2 DW 2 + DW 102, 104, 85, 64 + DW 0 + DW 0, 0 + DW 4 ; Jump to function + DD DWord Ptr S_UsePresetPalette + DW 1 ; First palette + DW 0, 0 ; Unused data + DB 55, 30, 77, 32 + DB 8 + DB 0 + DB " Gold", 0 + +PredefinedPalette3 DW 2 + DW 103, 105, 86, 65 + DW 0 + DW 0, 0 + DW 4 ; Jump to function + DD DWord Ptr S_UsePresetPalette + DW 2 ; First palette + DW 0, 0 ; Unused data + DB 55, 33, 77, 35 + DB 8 + DB 0 + DB " Camouflage", 0 + +PredefinedPalette4 DW 2 + DW 104, 106, 88, 67 + DW 0 + DW 0, 0 + DW 4 ; Jump to function + DD DWord Ptr S_UsePresetPalette + DW 3 + DW 0, 0 ; Unused data + DB 55, 36, 77, 38 + DB 8 + DB 0 + DB " Midnight Tracking", 0 + +PredefinedPalette5 DW 2 + DW 105, 107, 90, 69 + DW 0 + DW 0, 0 + DW 4 ; Jump to function + DD DWord Ptr S_UsePresetPalette + DW 4 + DW 0, 0 ; Unused data + DB 55, 39, 77, 41 + DB 8 + DB 0 + DB " Pine Colours", 0 + +PredefinedPalette6 DW 2 + DW 106, 108, 91, 70 + DW 0 + DW 0, 0 + DW 4 ; Jump to function + DD DWord Ptr S_UsePresetPalette + DW 5 + DW 0, 0 ; Unused data + DB 55, 42, 77, 44 + DB 8 + DB 0 + DB " Soundtracker", 0 + +PredefinedPalette7 DW 2 + DW 107, 0FFFFh, 94, 73 + DW 0 + DW 0, 0 + DW 4 ; Jump to function + DD DWord Ptr S_UsePresetPalette + DW 6 + DW 0, 0 ; Unused data + DB 55, 45, 77, 47 + DB 8 + DB 0 + DB " Volcanic", 0 + +O1_LoadInstrumentList DW 5 + DW Near Ptr InstrumentNameLoader ; Idlekey + DW Near Ptr LoadInstrumentKeyList + DW Near Ptr FullScreenBox ; 0 + DW Near Ptr ScreenHeader ; 1 + DW Near Ptr LoadInstrumentHeader ; 2 + DW Near Ptr FillHeader ; 3 + DW Near Ptr LoadInstrumentWindow + DW Near Ptr LoadInstrument ; 5 + DW Near Ptr LoadInstrumentDriveWindow + DW Near Ptr LoadInstrumentDrive + DW Near Ptr SetHelpContext11 + DW 0 + +LoadInstrumentDriveWindow DW 0 + DB 63, 15, 72, 48 + DB 27 + +LoadInstrumentDrive DW 15 + DD DWord Ptr D_LIDrawDriveWindow + DD DWord Ptr D_LIPreDriveWindow + DD DWord Ptr D_LIPostDriveWindow + +O1_ViewInstrumentLibrary DW 5 + DW Near Ptr InstrumentNameLoader ; Idlekey + DW Near Ptr LoadInstrumentKeyList + DW Near Ptr FullScreenBox ; 0 + DW Near Ptr ScreenHeader ; 1 + DW Near Ptr InstrumentLibraryHeader ; 2 + DW Near Ptr FillHeader ; 3 + DW Near Ptr LoadInstrumentWindow + DW Near Ptr ViewInstrument ; 5 + DW Near Ptr LoadInstrumentDriveWindow + DW Near Ptr LoadInstrumentDrive + DW Near Ptr SetHelpContext11 + DW 0 + +LoadInstrumentHeader DW 10 + DB "Load Instrument", 0 + +InstrumentLibraryHeader DW 10 + DB "Instrument Library (Ctrl-F4)", 0 + +LoadInstrumentWindow DW 0 + DB 5, 12, 62, 48 + DB 27 + +LoadInstrument DW 15 + DD DWord Ptr D_DrawLoadInstrument + DD DWord Ptr D_PreLoadInstrument + DD DWord Ptr D_PostLoadInstrument + +ViewInstrument DW 15 + DD DWord Ptr D_DrawLoadInstrument + DD DWord Ptr D_PreLoadInstrument + DD DWord Ptr D_ViewInstrument + +InstrumentNameLoader DD DWord Ptr D_LoadInstrumentNames + DD DWord Ptr IdleUpdateInfoLine + DD 0 + +O1_UndoList DW 3 + DW Near Ptr IdleFunctionList + DW Near Ptr ESCExitList + DW Near Ptr UndoBox1 + DW Near Ptr UndoBox2 + DW Near Ptr UndoText + DW Near Ptr UndoSelector + DW 0 + +UndoBox1 DW 0 + DB 16, 21, 63, 36 + DB 3 + +UndoBox2 DW 0 + DB 19, 23, 60, 34 + DB 27 + +UndoText DW 1 + DB 38, 22 + DB 23h + DB "Undo", 0 + +UndoSelector DW 15 + DD DWord Ptr PEFunction_DrawUndo + DD DWord Ptr PEFunction_PreUndo + DD DWord Ptr PEFunction_PostUndo + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +O1_MessageList DW 4 + DW Near Ptr IdleFunctionList + DW Near Ptr GlobalKeyList + DW Near Ptr FullScreenBox + DW Near Ptr ScreenHeader + DW Near Ptr FillHeader + DW Near Ptr MessageBox + DW Near Ptr MessageObject + DW Near Ptr MessageHeader + DW Near Ptr SetHelpContext12 + DW 0 + +MessageBox DW 0 + DB 1, 12, 78, 48 + DB 27 + +MessageObject DW 15 + DD DWord Ptr Msg_DrawMessage + DD DWord Ptr Msg_PreMessage + DD DWord Ptr Msg_PostMessage + +MessageHeader DW 10 + DB "Message Editor (Shift-F9)", 0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +O1_MIDIOutputScreen DW 9 + DW Near Ptr IdleFunctionList + DW Near Ptr MIDIOutKeyList + DW Near Ptr FullScreenBox ; 0 + DW Near Ptr ScreenHeader + DW Near Ptr FillHeader + DW Near Ptr MIDIOutputHeader + DW Near Ptr MIDIOutputMainConfigText + DW Near Ptr MIDIOutputSFxConfigText + DW Near Ptr MIDIOutputMainConfigBox + DW Near Ptr MIDIOutputSFxConfigBox + DW Near Ptr MIDIOutputZxxConfigBox ; 8 + DW Near Ptr MIDIStartInput ; 9 + DW Near Ptr MIDIStopInput ; 10 + DW Near Ptr MIDITickInput ; 11 + DW Near Ptr MIDINoteOnInput ; 12 + DW Near Ptr MIDINoteOffInput ; 13 + DW Near Ptr MIDIChangeVolumeInput ; 14 + DW Near Ptr MIDIChangePanInput ; 15 + DW Near Ptr MIDIBankSelectInput ; 16 + DW Near Ptr MIDIProgramChangeInput ; 17 + DW Near Ptr MIDISF0Input + DW Near Ptr MIDISF1Input + DW Near Ptr MIDISF2Input + DW Near Ptr MIDISF3Input + DW Near Ptr MIDISF4Input + DW Near Ptr MIDISF5Input + DW Near Ptr MIDISF6Input + DW Near Ptr MIDISF7Input + DW Near Ptr MIDISF8Input + DW Near Ptr MIDISF9Input + DW Near Ptr MIDISFAInput + DW Near Ptr MIDISFBInput + DW Near Ptr MIDISFCInput + DW Near Ptr MIDISFDInput + DW Near Ptr MIDISFEInput + DW Near Ptr MIDISFFInput ; 33 + DW Near Ptr MIDIZ1Input + DW Near Ptr MIDIZ2Input + DW Near Ptr MIDIZ3Input + DW Near Ptr MIDIZ4Input + DW Near Ptr MIDIZ5Input + DW Near Ptr MIDIZ6Input + DW Near Ptr MIDIZ7Input + DW Near Ptr MIDIZxxNumbering + DW 0 + +MIDIOutputHeader DW 10 + DB "MIDI Output Configuration", 0 + +MIDIZxxNumbering DW 8 + DD DWord Ptr F_ShowMIDIZxxInput + +MIDIOutKeyList DB 0 + DW 1C8h + DD DWord Ptr F_MIDI_Up + + DB 0 + DW 1D0h + DD DWord Ptr F_MIDI_Down + + DB 0 + DW 1C9h + DD DWord Ptr F_MIDI_PgUp + + DB 0 + DW 1D1h + DD DWord Ptr F_MIDI_PgDn + + DB 5 + DW Offset GlobalKeyChain + +MIDIOutputMainConfigText DW 1 + DB 2, 13 + DB 20h + DB 0FFh, 4, " MIDI Start", 13 + DB 0FFh, 5, " MIDI Stop", 13 + DB 0FFh, 5, " MIDI Tick", 13 + DB 0FFh, 7, " Note On", 13 + DB 0FFh, 6, " Note Off", 13 + DB " Change Volume", 13 + DB 0FFh, 4, " Change Pan", 13 + DB " Bank Select", 13 + DB "Program Change", 13 + DB 13 + DB 13 + DB " Macro", 13 + DB " Setup", 0 + +MIDIOutputSFxConfigText DW 1 + DB 13, 24 + DB 20h + DB "SF0", 13 + DB "SF1", 13 + DB "SF2", 13 + DB "SF3", 13 + DB "SF4", 13 + DB "SF5", 13 + DB "SF6", 13 + DB "SF7", 13 + DB "SF8", 13 + DB "SF9", 13 + DB "SFA", 13 + DB "SFB", 13 + DB "SFC", 13 + DB "SFD", 13 + DB "SFE", 13 + DB "SFF", 0 + +MIDIOutputMainConfigBox DW 0 + DB 16, 12, 60, 22 + DB 27 + +MIDIOutputSFxConfigBox DW 0 + DB 16, 23, 60, 40 + DB 27 + +MIDIOutputZxxConfigBox DW 0 + DB 16, 41, 60, 49 + DB 27 + + +MIDIStartInput DW 16 + DB 17, 13 + DW 7, 0 + DW 32 + DD 0 + DW 9, 10, 0FFFFh, 0FFFFh + +MIDIStopInput DW 16 + DB 17, 14 + DW 7, 20h + DW 32 + DD 0 + DW 9, 11, 0FFFFh, 0FFFFh + +MIDITickInput DW 16 + DB 17, 15 + DW 7, 40h + DW 32 + DD 0 + DW 10, 12, 0FFFFh, 0FFFFh + +MIDINoteOnInput DW 16 + DB 17, 16 + DW 7, 60h + DW 32 + DD 0 + DW 11, 13, 0FFFFh, 0FFFFh + +MIDINoteOffInput DW 16 + DB 17, 17 + DW 7, 80h + DW 32 + DD 0 + DW 12, 14, 0FFFFh, 0FFFFh + +MIDIChangeVolumeInput DW 16 + DB 17, 18 + DW 7, 0A0h + DW 32 + DD 0 + DW 13, 15, 0FFFFh, 0FFFFh + +MIDIChangePanInput DW 16 + DB 17, 19 + DW 7, 0C0h + DW 32 + DD 0 + DW 14, 16, 0FFFFh, 0FFFFh + +MIDIBankSelectInput DW 16 + DB 17, 20 + DW 7, 0E0h + DW 32 + DD 0 + DW 15, 17, 0FFFFh, 0FFFFh + +MIDIProgramChangeInput DW 16 + DB 17, 21 + DW 7, 100h + DW 32 + DD 0 + DW 16, 18, 0FFFFh, 0FFFFh + +MIDISF0Input DW 16 + DB 17, 24 + DW 7, 120h + DW 32 + DD 0 + DW 17, 19, 0FFFFh, 0FFFFh + +MIDISF1Input DW 16 + DB 17, 25 + DW 7, 140h + DW 32 + DD 0 + DW 18, 20, 0FFFFh, 0FFFFh + +MIDISF2Input DW 16 + DB 17, 26 + DW 7, 160h + DW 32 + DD 0 + DW 19, 21, 0FFFFh, 0FFFFh + +MIDISF3Input DW 16 + DB 17, 27 + DW 7, 180h + DW 32 + DD 0 + DW 20, 22, 0FFFFh, 0FFFFh + +MIDISF4Input DW 16 + DB 17, 28 + DW 7, 1A0h + DW 32 + DD 0 + DW 21, 23, 0FFFFh, 0FFFFh + +MIDISF5Input DW 16 + DB 17, 29 + DW 7, 1C0h + DW 32 + DD 0 + DW 22, 24, 0FFFFh, 0FFFFh + +MIDISF6Input DW 16 + DB 17, 30 + DW 7, 1E0h + DW 32 + DD 0 + DW 23, 25, 0FFFFh, 0FFFFh + +MIDISF7Input DW 16 + DB 17, 31 + DW 7, 200h + DW 32 + DD 0 + DW 24, 26, 0FFFFh, 0FFFFh + +MIDISF8Input DW 16 + DB 17, 32 + DW 7, 220h + DW 32 + DD 0 + DW 25, 27, 0FFFFh, 0FFFFh + +MIDISF9Input DW 16 + DB 17, 33 + DW 7, 240h + DW 32 + DD 0 + DW 26, 28, 0FFFFh, 0FFFFh + +MIDISFAInput DW 16 + DB 17, 34 + DW 7, 260h + DW 32 + DD 0 + DW 27, 29, 0FFFFh, 0FFFFh + +MIDISFBInput DW 16 + DB 17, 35 + DW 7, 280h + DW 32 + DD 0 + DW 28, 30, 0FFFFh, 0FFFFh + +MIDISFCInput DW 16 + DB 17, 36 + DW 7, 2A0h + DW 32 + DD 0 + DW 29, 31, 0FFFFh, 0FFFFh + +MIDISFDInput DW 16 + DB 17, 37 + DW 7, 2C0h + DW 32 + DD 0 + DW 30, 32, 0FFFFh, 0FFFFh + +MIDISFEInput DW 16 + DB 17, 38 + DW 7, 2E0h + DW 32 + DD 0 + DW 31, 33, 0FFFFh, 0FFFFh + +MIDISFFInput DW 16 + DB 17, 39 + DW 7, 300h + DW 32 + DD 0 + DW 32, 34, 0FFFFh, 0FFFFh + +MIDIZ1Input DW 16 + DB 17, 42 + DW 7, 8320h + DW 32 + DD 0 + DW 0FFFFh, 35, 0FFFFh, 0FFFFh + +MIDIZ2Input DW 16 + DB 17, 43 + DW 7, 8340h + DW 32 + DD 0 + DW 34, 36, 0FFFFh, 0FFFFh + +MIDIZ3Input DW 16 + DB 17, 44 + DW 7, 8360h + DW 32 + DD 0 + DW 35, 37, 0FFFFh, 0FFFFh + +MIDIZ4Input DW 16 + DB 17, 45 + DW 7, 8380h + DW 32 + DD 0 + DW 36, 38, 0FFFFh, 0FFFFh + +MIDIZ5Input DW 16 + DB 17, 46 + DW 7, 83A0h + DW 32 + DD 0 + DW 37, 39, 0FFFFh, 0FFFFh + +MIDIZ6Input DW 16 + DB 17, 47 + DW 7, 83C0h + DW 32 + DD 0 + DW 38, 40, 0FFFFh, 0FFFFh + +MIDIZ7Input DW 16 + DB 17, 48 + DW 7, 83E0h + DW 32 + DD 0 + DW 39, 0FFFFh, 0FFFFh, 0FFFFh + +O1_MIDIScreen DW 7 + DW Near Ptr MIDIIdleList + DW Near Ptr GlobalKeyList + DW Near Ptr FullScreenBox ; 0 + DW Near Ptr ScreenHeader + DW Near Ptr FillHeader + DW Near Ptr MIDIHeader + DW Near Ptr ShowMIDIInput + DW Near Ptr MIDIOptionsBox ; 5 + DW Near Ptr MIDIOptions ; 6 + DW Near Ptr ProgramChangeToggle ; 7 + DW Near Ptr Program1Toggle ; 8 + DW Near Ptr RecordNoteOffToggle ; 9 + DW Near Ptr RecordVelocityToggle ; 10 + DW Near Ptr RecordAfterTouchToggle ; 11 + DW Near Ptr MIDITranslateBox ; 12 + DW Near Ptr MIDIAmplificationTB ; 13 + DW Near Ptr MIDICentralNoteTB ; 14 + DW Near Ptr MIDIOutputButton ; 15 + DW Near Ptr MIDISaveConfigButton ; 16 + DW Near Ptr MIDINoteOffCut ; 17 + DW Near Ptr MIDIPitchBox ; 18 + DW Near Ptr MIDIPitchToggle ; 19 + DW Near Ptr MIDIPWDInput ; 20 + DW Near Ptr MIDIEmbedBox + DW NEar Ptr MIDIEmbedToggle + DW Near Ptr SetHelpContext13 + DW 0 + +MIDIHeader DW 10 + DB "MIDI Screen (Shift-F1)", 0 + +MIDIPitchToggle DW 17 + DB 25, 27 + DW 2 + DW 2Ch ; Offset of 'Flags' + DB 64 + DW 14, 20, 0FFFFh, 0FFFFh + +MIDIEmbedToggle DW 17 + DB 25, 31 + DW 2 + DW 2Ch ; Offset of 'Flags' + DB 128 + DW 20, 15, 0FFFFh, 0FFFFh + +MIDIPWDInput DW 14 + DB 25, 28 + DW 0, 32 + DW 3, 35h + DW 19, 22, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh ; PgUp/PgDn + DW 25 + +MIDIOutputButton DW 2 + DW 22, 16, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 1 + DD DWord Ptr O1_MIDIOutputScreen + DW 0, 0, 0 + DB 2, 34, 32, 36 + DB 8 + DB 0 + DB " MIDI Output Configuration", 0 + +MIDISaveConfigButton DW 2 + DW 15, 0FFFFh, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 2 + DD DWord Ptr Music_SaveMIDIConfig + DW 0, 0, 0 + DB 2, 37, 32, 39 + DB 8 + DB 0 + DB " Save Output Configuration", 0 + +ShowMIDIInput DW 8 +MIDIIdleList DD DWord Ptr K_ShowMIDIInput + DD DWord Ptr IdleUpdateInfoLine + DD 0 + +MIDIOptionsBox DW 0 + DB 24, 14, 30, 21 + DB 27 + +MIDITranslateBox DW 0 + DB 24, 22, 51, 25 + DB 27 + +MIDIPitchBox DW 0 + DB 24, 26, 51, 29 + DB 27 + +MIDIEmbedBox DW 0 + DB 24, 30, 51, 32 + DB 27 + +MIDIOptions DW 1 + DB 7, 15 + DB 20h + DB 0FFh, 4, " Tick quantize", 13 + DB " Base Program 1", 13 + DB " Record Note-Off", 13 + DB " Record Velocity", 13 + DB "Record Aftertouch", 13 + DB 0FFh, 5, " Cut note off", 13 + DB 13 + DB 13 + DB 0FFh, 4, " Amplification", 13 + DB " C-5 Note-value", 13 + DB 13 + DB 13 + DB "Output MIDI pitch", 13 + DB "Pitch wheel depth", 13 + DB 13 + DB 13 + DB " Embed MIDI data", 0 + +ProgramChangeToggle DW 17 + DB 25, 15 + DW 1, Offset CentraliseCursor + DB 8 + DW 0FFFFh, 8, 0FFFFh, 0FFFFh, 0FFFFh, 0FFFFh + +Program1Toggle DW 17 + DB 25, 16 + DW 1, Offset CentraliseCursor + DB 16 + DW 7, 9, 0FFFFh, 0FFFFh, 0FFFFh, 0FFFFh + +RecordNoteOffToggle DW 17 + DB 25, 17 + DW 1, Offset CentraliseCursor + DB 32 + DW 8, 10, 0FFFFh, 0FFFFh, 0FFFFh, 0FFFFh + +RecordVelocityToggle DW 17 + DB 25, 18 + DW 1, Offset CentraliseCursor + DB 64 + DW 9, 11, 0FFFFh, 0FFFFh, 0FFFFh, 0FFFFh + +RecordAfterTouchToggle DW 17 + DB 25, 19 + DW 1, Offset CentraliseCursor + DB 128 + DW 10, 17, 0FFFFh, 0FFFFh, 0FFFFh, 0FFFFh + +MIDINoteOffCut DW 17 + DB 25, 20 + DW 1, Offset Flags + DB 2 + DW 11, 13, 0FFFFh, 0FFFFh, 0FFFFh, 0FFFFh + +MIDIAmplificationTB DW 9 + DB 25, 23 + DW 0, 200 + DW 1, Offset MIDIAmplification + DW 17, 14, 0FFFFh, 0FFFFh, 0FFFFh, 0FFFFh + +MIDICentralNoteTB DW 14 + DB 25, 24 + DW 0, 127 + DW 1, Offset MIDICentralNote + DW 13, 19, 0FFFFh, 0FFFFh, 0FFFFh, 0FFFFh + DW 25 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +IF TIMERSCREEN + +O1_TimerList DW 5 + DW Near Ptr InfoPageIdleList + DW Near Ptr GlobalKeyList + DW Near Ptr FullScreenBox ; 0 + DW Near Ptr ScreenHeader ; 1 + DW Near Ptr FillHeader ; 2 + DW Near Ptr TimerHeader + DW Near Ptr TimerText ; 4 + DW Near Ptr DrawTimer + DW Near Ptr Divider + DW Near Ptr SetHelpContext0 + DW 0 + +TimerHeader DW 10 + DB "Time Information", 0 + +TimerText DW 1 + DB 2, 13 + DB 20h + DB 0FFh, 4, " Module time:", 13 + DB "Current session:", 13 + DB 13 + DB 0FFh, 5, " Total time:", 0 + +DrawTimer DW 15 + DD DWord Ptr D_DrawTimer + DD DWord Ptr F_Nothing + DD DWord Ptr D_PostTimerList + +Divider DW 1 + DB 1, 18 + DB 20h + DB 0FFh, 78, 09Ah, 0 + +ENDIF + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +O1_StereoSampleList DW 2 + DW Near Ptr IdleFunctionList + DW Near Ptr LRKeyList + DW Near Ptr StereoSampleBox ; 0 + DW Near Ptr StereoSampleText + DW Near Ptr StereoButtonLeft ; 2 + DW Near Ptr StereoButtonRight ; 3 + DW 0 + +LRKeyList DB 8 + DW 'L' + DD DWord Ptr F_Return64 + + DB 8 + DW 'R' + DD DWord Ptr F_Return192 + + DB 0FFh + +StereoSampleBox DW 0 + DB 26, 22, 54, 29 + DB 3 + +StereoSampleText DW 1 + DB 30, 24 + DB 20h + DB "Loading Stereo Sample", 0 + +StereoButtonLeft DW 2 + DW 0FFFFh, 0FFFFh, 3, 3 + DW 0 + DW 0, 0 ; Unused + DW 0 ; Return + DW 64 + DW 0, 0, 0, 0 ; Unused + DB 30, 26, 39, 28 + DB 8 + DB 0 + DB " Left", 0 + +StereoButtonRight DW 2 + DW 0FFFFh, 0FFFFh, 2, 2 + DW 0 + DW 0, 0 ; Unused + DW 0 ; Return + DW 64+128 + DW 0, 0, 0, 0 ; Unused + DB 40, 26, 50, 28 + DB 8 + DB 0 + DB " Right", 0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +O1_ShowTime DW 2 + DW 0 + DW Near Ptr ESCReturnList + DW Near Ptr NBMBox + DW Near Ptr ShowTime + DW Near Ptr OKButton + DW Near Ptr SongLengthText + DW 0 + +SongLengthText DW 1 + DB 27, 27 + DB 20h + DB "Total song time: ", 0 + +ShowTime DW 8 + DD Music_ShowTime + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +IF SPECTRUMANALYSER +O1_FourierDisplay DW 0 +; DW Near Ptr FourierIdleList + DW Near Ptr InfoPageIdleList + DW Near Ptr FourierKeyList + DW Near Ptr FourierDisplay + DW 0 + +;FourierIdleList DD DWord Ptr Fourier_IdleList +; DD 0 + +FourierKeyList DB 1 + DW '-' + DD DWord Ptr DisplayMinus + + DB 1 + DW '+' + DD DWord Ptr DisplayPlus + + DB 0 + DW 13Fh + DD DWord Ptr Glbl_Ctrl_F5 + + DB 1 + DW 'p' + DD DWord Ptr Fourier_ChangePalette + + DB 5 + DW Near Ptr PlayCommandChain + +FourierDisplay DW 15 + DD DWord Ptr Fourier_PreDrawScreen + DD DWord Ptr Fourier_DrawScreen + DD DWord Ptr Fourier_PostFunction + +ENDIF + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +EndS + +End diff --git a/it/IT_PE.ASM b/it/IT_PE.ASM new file mode 100644 index 0000000..cba174d --- /dev/null +++ b/it/IT_PE.ASM @@ -0,0 +1,12312 @@ +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� PatternEdit module � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + + Jumps + .386 + +include switch.inc + +include network.inc + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Externals � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Segment Object1 BYTE Public 'Data' +EndS + +Segment Disk BYTE Public 'Code' +EndS + +Segment Inst BYTE Public 'Code' + Extrn InstrumentEdit:Byte + Extrn NodeHeld:Byte +EndS + + Extrn E_GetFreeEMS:Far + Extrn E_UnInitEMS:Far + Extrn E_ReleaseEMS:Far + Extrn E_AllocateEMS:Far + Extrn E_MapAvailableEMSMemory:Far + Extrn E_GetEMSPageFrame:Far + + Extrn Glbl_F2:Far, Glbl_F6:Far + Extrn Glbl_GetHeaderMode:Far + Extrn Glbl_LeftBrace:Far, Glbl_RightBrace:Far + Extrn Glbl_LeftSquareBracket:Far, Glbl_RightSquareBracket:Far + + Extrn I_ClearTables:Far + + Extrn K_UnInitKeyBoard:Far + Extrn K_SetScrollLock:Far + Extrn K_IsKeyDown:Far + + Extrn M_FunctionHandler:Far + Extrn M_Object1List:Far + Extrn M_FunctionDivider:Far + + Extrn Music_PlayPartSong:Far + Extrn Music_GetSongSegment:Far + Extrn Music_UnInitMusic:Far + Extrn Music_ReleasePattern:Far + Extrn Music_AllocatePattern:Far + Extrn Music_GetPattern:Far + Extrn Music_GetInstrumentMode:Far + Extrn Music_UpdatePatternOffset:Far + Extrn Music_PlayNote:Far + Extrn Music_InitMixTable:Far + Extrn Music_InitMuteTable:Far + Extrn Music_InitStereo:Far + Extrn Music_ToggleChannel:Far + Extrn Music_SoloChannel:Far + Extrn Music_GetPlayMode:Far + Extrn Music_PlayPattern:Far + Extrn Music_GetLastChannel:Far + Extrn Music_SetNextOrder:Far + Extrn Music_NextOrder:Far + Extrn Music_LastOrder:Far + Extrn Music_Stop:Far + + Extrn Music_UnmuteAll:Far + + Extrn Music_SoundCardLoadSample:Far + Extrn Music_SoundCardLoadAllSamples:Far + Extrn Music_GetDisplayVariables:Far + + Extrn Network_UpdatePattern:Far + + Extrn FileName:Byte + + Extrn O1_ConfirmNoSave:Far + Extrn O1_NoBlockMarkedList:Far + Extrn O1_SwapOutOfRangeList:Far + Extrn O1_OverlapBlockList:Far + Extrn O1_OutOfMemoryList:Far + Extrn O1_NoBlockDataList:Far + Extrn O1_GetAmpList:Far + Extrn O1_GetFastAmpList:Far + +IF SHOWPATTERNLENGTH + Extrn O1_ShowPatternLengthList:Far +ENDIF + + Extrn O1_TemplateErrorList:Far + Extrn O1_PatternTooLongList:Far + Extrn O1_SelectMultiChannel:Far + Extrn O1_UndoList:Far + Extrn O1_SetPatternLength:Far + Extrn O1_PatternSizeMismatchList:Far + + Extrn S_UnInitScreen:Far + Extrn S_DrawBox:Far + Extrn S_DrawString:Far + Extrn S_GetDestination:Far + Extrn S_SaveScreen:Far + Extrn S_RestoreScreen:Far + Extrn S_SetDirectMode:Far + Extrn S_DrawSmallBox:Far + Extrn S_InvertCursor:Far + + Extrn PatternLength + + Extrn UpdateInfoLine:Far + Extrn SetInfoLine:Far + Extrn MouseUpdateDisable:Far + Extrn UpdateWAVEForm:Far + + Extrn MIDI_AllocateChannel:Far, MIDI_FindChannel:Far + Extrn Music_GetDelay:Far, MIDI_GetChannel:Far + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Globals � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + + Global PE_ClearUndoBuffer:Far + + Global PE_ShowOrder:Far + Global PE_NewPattern:Far + + Global PE_InitPatternEdit:Far + Global PE_UnInitPatternEdit:Far + Global PE_DrawOrderList:Far + Global PE_FillHeader:Far + Global PE_PreOrderList:Far + Global PE_PostOrderList:Far + Global PE_ConvAX2Num:Far + Global PE_GetCurrentPattern:Far + Global PE_GetMaxPattern:Far + Global PE_FillSpeedTempo:Far + + Global PE_SetPatternModified:Far + Global PE_GetLastInstrument:Far + Global PE_DrawPatternEdit:Far + Global PE_PrePatternEdit:Far + Global PE_PostPatternEdit:Far + Global PE_SetCommandCursor:Far + Global PEFunction_IncreaseOctave:Far + Global PEFunction_DecreaseOctave:Far + + Global PE_F7:Far + + Global PE_GetPatternConfigOffset:Far + + Global PE_SwapInstruments:Far + Global PE_GetMaxOrder:Far + Global PE_GotoPattern:Far + Global PECheckModified:Far + + Global PE_TranslateXMPattern:Far + Global PE_TranslateS3MPattern:Far + Global PE_TranslateMODPattern:Far + Global PE_TranslateMTMPattern:Far + Global PE_Translate669Pattern:Far + Global PE_ResetOrderPattern:Far + Global PEFunction_OutOfMemoryMessage:Far + Global PE_UpdateInstruments:Far + + Global PEFunction_DrawUndo:Far + Global PEFunction_PreUndo:Far + Global PEFunction_PostUndo:Far + Global PEResetModified:Far + + Global PE_SaveCurrentPattern:Far + Global PE_RestoreCurrentPattern:Far + Global PEFunction_StoreCurrentPattern:Far + + Global BaseOctave + Global SkipValue + Global RowHiLight1:Byte + Global RowHiLight2:Byte + Global MaxRow:Word + Global NumberOfRows:Word + Global Amplification + Global FastVolumeAmplification + Global CommandToValue:Byte + Global LastInstrument:Byte + Public MultiChannelInfo + Public PatternDataArea + Public Order, CentraliseCursor + Public PatternSetLength, PatternLengthStart, PatternLengthEnd + Public MIDI_SetInstrument, PE_TranslateMIDI + Public MIDIAmplification, MIDICentralNote, PE_RestoreMIDINote + Public PE_InsertInstrument, PE_DeleteInstrument + Public Flags, Modified, PatternModified + + Public LastKeyBoard1, PatternNumber + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +Segment Pattern WORD Public 'Code' USE16 + Assume CS:Pattern, DS:Nothing + +CREATENEWLOGFILE EQU 0 +include debug.inc + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Variables � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +NONOTE EQU 0FDh +MAXNOTE EQU 119 + +;PatternSize DW 0 +;PatternEnd DW 0 +PatternDataArea DW PatternData + +TempVariableArea DW 0 +TempVariableArea2 DW 0 +TempVariableArea3 DW 0 +TempVariableArea4 DW 0 +TempVariableArea5 DW 0 +TempVariableArea6 DW 0 + +TopOrder DW 0 +Order DW 0 +OrderCursor DW 0 +PatternNumber DW 0 +TopRow DW 0 +Row DW 0 +MaxRow DW 63 +NumberOfRows DW 64 + +LeftChannel DW 0 +Channel DW 0 +MIDIChannel DW 0 +PatternCursor DW 0 +BaseOctave DW 4 +SkipValue DW 1 +MultiChannelInfo DB 64 Dup (0) +BlockMark DW 0 ; 0 if no block marked, 1 if block is marked +BlockLeft DW 0 +BlockTop DW 0 +BlockRight DW 0 +BlockBottom DW 0 +BlockDataArea DW 0 +BlockAnchorChannel DW 0 +BlockAnchorRow DW 0 +BlockReset DW 0 +LastKeyBoard1 DW 0, 0 +LastKeyBoard2 DW 0, 0 +LastKeyBoard3 DW 0, 0 + +EmptyRow DB 64 Dup ( NONOTE, 0, 0FFh, 0, 0 ) + +KeyBoardTable DW 12Ch, 0, 11Fh, 1, 12Dh, 2, 120h, 3, 12Eh, 4 + DW 12Fh, 5, 122h, 6, 130h, 7, 123h, 8, 131h, 9 + DW 124h, 10, 132h, 11, 110h, 12, 103h, 13, 111h, 14 + DW 104h, 15, 112h, 16, 113h, 17, 106h, 18, 114h, 19 + DW 107h, 20, 115h, 21, 108h, 22, 116h, 23, 117h, 24 + DW 10Ah, 25, 118h, 26, 10Bh, 27, 119h, 28 + DW 0FFFFh + +MODPeriodTable DW 1712, 1616, 1525, 1440, 1357, 1281 ; Octave 0 + DW 1209, 1141, 1077, 1017, 961, 907 + DW 856, 808, 762, 720, 678, 640 ; Octave 1 + DW 604, 570, 538, 508, 480, 453 + DW 428, 404, 381, 360, 339, 320 ; Octave 2 + DW 302, 285, 269, 254, 240, 226 + DW 214, 202, 190, 180, 170, 160 ; Octave 3 + DW 151, 143, 135, 127, 120, 113 + DW 107, 101, 95, 90, 85, 80 ; Octave 4 + DW 75, 71, 67, 63, 60, 56 + DW 53, 50, 47, 45, 42, 40 ; Octave 5 + DW 37, 35, 33, 31, 30, 28 + +Amplification DW 100 + +PlayMarkPattern DW 0 +PlayMarkRow DW 0 +PlayMarkOn DB 0 +VolumePan DB 0 + +UndoBuffer DW 20 Dup (0) ; Word for segment, word for + ; type: + +UndoBufferTypes Label Word + DW Offset UndoBufferType0, Offset UndoBufferType1 + DW Offset UndoBufferType2, Offset UndoBufferType3 + DW Offset UndoBufferType4, Offset UndoBufferType5 + DW Offset UndoBufferType6, Offset UndoBufferType7 + DW Offset UndoBufferType8, Offset UndoBufferType9 + DW Offset UndoBufferType10, Offset UndoBufferType11 + DW Offset UndoBufferType12, Offset UndoBufferType13 + DW Offset UndoBufferType14, Offset UndoBufferType15 + DW Offset UndoBufferType16, Offset UndoBufferType17 + DW Offset UndoBufferType18, Offset UndoBufferType19 + DW Offset UndoBufferType20, Offset UndoBufferType21 + DW Offset UndoBufferType22 + +UndoBufferType0 DB "Empty", 0 +UndoBufferType1 DB "Undo revert pattern data (Alt-BkSpace)", 0 +UndoBufferType2 DB "Undo transposition up", 0FFh, 10, " (Alt-Q)", 0 +UndoBufferType3 DB "Undo transposition down", 0FFh, 8, " (Alt-A)", 0 +UndoBufferType4 DB "Undo block length double", 0FFh, 7, " (Alt-F)", 0 +UndoBufferType5 DB "Undo block length halve", 0FFh, 8, " (Alt-G)", 0 +UndoBufferType6 DB "Undo volume amplification", 0FFh, 6, " (Alt-J)", 0 +UndoBufferType7 DB "Undo volume or panning slide (Alt-K)", 0 +UndoBufferType8 DB "Recover volumes/pannings", 0FFh, 5, " (2*Alt-K)", 0 +UndoBufferType9 DB "Replace mixed data", 0FFh, 13, " (Alt-M)", 0 +UndoBufferType10 DB "Replace overwritten data", 0FFh, 7, " (Alt-O)", 0 +UndoBufferType11 DB "Undo paste data", 0FFh, 16, " (Alt-P)", 0 +UndoBufferType12 DB "Undo set sample/instrument", 0FFh, 5, " (Alt-S)", 0 +UndoBufferType13 DB "Undo set volume/panning", 0FFh, 8, " (Alt-V)", 0 +UndoBufferType14 DB "Replace extra volumes/pannings (Alt-W)", 0 +UndoBufferType15 DB "Undo effect data slide", 0FFh, 9, " (Alt-X)", 0 +UndoBufferType16 DB "Recover effects/effect data (2*Alt-X)", 0 +UndoBufferType17 DB "Undo swap block", 0FFh, 16, " (Alt-Y)", 0 +UndoBufferType18 DB "Undo block cut", 0FFh, 17, " (Alt-Z)", 0 +UndoBufferType19 DB "Remove inserted row(s)", 0FFh, 4, " (Alt-Insert)", 0 +UndoBufferType20 DB "Replace deleted row(s)", 0FFh, 4, " (Alt-Delete)", 0 +UndoBufferType21 DB "Redo", 0FFh, 28, " (Undo)", 0 +UndoBufferType22 DB "Pattern ", 0FDh, "D", 0 + +SelectUndo DW 0 +ShiftPressed DB 0 +NoteEntered DB 0 + +PreviewNote DB 0, 0, 0FFh, 0, 0 + +Modified DB 0 ; } Order important +PatternModified DB 0 ; } + +MIDIPlayTrigger DB 0 ; 0 = nothing, 1 = play + ; pattern, 2 = play song. + +CompleteMsg DB 0FDh, "D% Complete", 0 +Template DB 0 +TemplateMsg1 DB "Template, Overwrite", 0 +TemplateMsg2 DB "Template, Mix - Pattern data precedence", 0 +TemplateMsg3 DB "Template, Mix - Clipboard data precedence", 0 +TemplateMsg4 DB "Template, Notes only", 0 +TriggerMsg1 DB "No MIDI Trigger", 0 +TriggerMsg2 DB "Pattern MIDI Trigger", 0 +TriggerMsg3 DB "Song MIDI Trigger", 0 +NextOrderMsg DB "Playing order ", 0FDh, "D next", 0 +CursorStepMSg DB "Cursor step set to ", 0FDh, "D", 0 + +EncodingInfo DB 384 Dup (0) +PatternSetLength DW 64 +PatternLengthStart DW 0 +PatternLengthEnd DW 0 +TempData DB 320 Dup (0) + +PEFunctions Label Word + DB 0 + DW 11Ch ; Enter + DW Offset PEFunction_PickUp + +IF SHOWPATTERNLENGTH + DB 0 + DW 111Ch ; Right Ctrl+Enter + DW Offset PE_ShowPatternLength +ENDIF + + DB 1 + DW '{' + DW Near Ptr PE_LeftBrace + + DB 1 + DW '}' + DW Near Ptr PE_RightBrace + + DB 1 + DW '[' + DW Near Ptr PE_LeftSquareBracket + + DB 1 + DW ']' + DW Near Ptr PE_RightSquareBracket + + DB 0 + DW 1C8h + DW Offset PEFunction_Up + + DB 0 + DW 1D0h + DW Offset PEFunction_Down + + DB 0 + DW 1CBh + DW Offset PEFunction_Left + + DB 0 + DW 1CDh + DW Offset PEFunction_Right + + DB 0 + DW 1C9h + DW PEFunction_PgUp + + DB 0 + DW 1D1h + DW PEFunction_PgDn + + DB 2 + DW 1C7h + DW Offset PEFunction_Alt_Home + + DB 2 + DW 1CFh + DW Offset PEFunction_Alt_End + + DB 0 + DW 1C7h + DW Offset PEFunction_Home + + DB 0 + DW 1CFh + DW Offset PEFunction_End + + DB 3 + DW 1C9h + DW PEFunction_Ctrl_PgUp + + DB 3 + DW 1D1h + DW PEFunction_Ctrl_PgDn + + DB 2 ; Alt... + DW 1CBh ; Left Arrow + DW Offset PEFunction_AltLeft + + DB 2 ; Alt... + DW 1CDh ; Right Arrow + DW Offset PEFunction_AltRight + + DB 3 ; Ctrl... + DW 1CBh ; Left Arrow + DW Offset PEFunction_ViewLeft + + DB 3 + DW 1CDh + DW Offset PEFunction_ViewRight + + DB 2 ; Alt... + DW 1C8h ; Up Arrow + DW Offset PEFunction_AltUp + + DB 2 + DW 1D0h + DW Offset PEFunction_AltDown + + DB 3 + DW 1C7h + DW Offset PEFunction_Ctrl_Home + + DB 3 + DW 1CFh + DW Offset PEFunction_Ctrl_End + + DB 4 + DW 1C8h + DW Offset PEFunction_Up + + DB 4 + DW 1D0h + DW Offset PEFunction_Down + + DB 4 + DW 1CBh + DW Offset PEFunction_AltLeft + + DB 4 + DW 1CDh + DW Offset PEFunction_AltRight + + DB 4 + DW 1C9h + DW PEFunction_ShiftPgUp + + DB 4 + DW 1D1h + DW PEFunction_ShiftPgDn + + DB 4 + DW 1C7h + DW Offset PEFunction_Home + + DB 4 + DW 1CFh + DW Offset PEFunction_End + + DB 4 + DW 12Ah + DW Offset PEFunction_Press_Shift + + DB 4 + DW 136h + DW Offset PEFunction_Press_Shift + + DB 0 + DW 2Ah + DW Offset PEFunction_Release_Shift + + DB 0 + DW 36h + DW Offset PEFunction_Release_Shift + + DB 0 + DW 10Fh + DW Offset PEFunction_Tab + + DB 4 + DW 10Fh + DW Offset PEFunction_ShiftTab + + DB 1 + DW ',' + DW Offset PEFunction_SetMask + + DB 0 + DW 1D2h + DW Offset PEFunction_Insert + + DB 0 + DW 1D3h ; Delete + DW Offset PEFunction_Delete + + DB 2 ; Alt... + DW 1D2h ; Insert + DW Offset PEFunction_RowInsert + + DB 2 ; Alt... + DW 1D3h ; Delete + DW Offset PEFunction_RowDelete + + DB 3 ; Ctrl... + DW 1D2h ; Insert + DW Offset PEFunction_RollDown + + DB 3 ; Ctrl... + DW 1D3h ; Delete + DW Offset PEFunction_RollUp + + DB 0 + DW 10Eh + DW Offset PEFunction_BackSpace + + DB 3 ; Ctrl... + DW 10Eh ; Backspace + DW Offset PEFunction_Undo + + DB 1 + DW '<' + DW Offset PEFunction_DecreaseInstrument + + DB 1 + DW '>' + DW Offset PEFunction_IncreaseInstrument + + DB 1 + DW ';' + DW Offset PEFunction_DecreaseInstrument + + DB 1 + DW "'" + DW Offset PEFunction_IncreaseInstrument + + DB 3 ; Ctrl + DW 1C8h + DW Offset PEFunction_DecreaseInstrument + + DB 3 + DW 1D0h + DW Offset PEFunction_IncreaseInstrument + + DB 1 + DW 3000h ; Alt 'B' + DW Offset PEFunction_MarkBeginBlock + + DB 1 + DW 3100h ; Alt 'N' + DW Offset PEFunction_ToggleMultiChannel + + DB 1 + DW 1200h ; Alt 'E' + DW Offset PEFunction_MarkEndBlock + + DB 1 + DW 1600h ; Alt 'U' + DW Offset PEFunction_UnMarkBlock + + DB 1 + DW 1700h ; Alt 'I' + DW Offset PEFunction_ToggleTemplate + + DB 1 + DW ':' + DW Offset PEFunction_TemplateOff + + DB 1 + DW 2000h ; Alt 'D' + DW Offset PEFunction_AltD + + DB 1 + DW 1F00h ; Alt 'S' + DW Offset PEFunction_AltS + + DB 1 + DW 2500h ; Alt 'K' + DW Offset PEFunction_AltK + + DB 1 + DW 2C00h ; Alt 'Z' + DW Offset PEFunction_WipeBlock + + DB 1 + DW 2600h ; Alt 'L' + DW Offset PEFunction_AltL + + DB 1 + DW 1800h ; Alt 'O' + DW Offset PEFunction_BlockOverwrite + + DB 1 + DW 1900h ; Alt 'P' + DW Offset PEFunction_BlockPaste + + DB 1 + DW 2E00h ; Alt 'C' + DW Offset PEFunction_BlockCopy + + DB 1 + DW 3h ; Ctrl 'C' + DW Offset PEFunction_ToggleCentralise + + DB 0 + DW 146h ; Scroll Lock + DW Offset PEFunction_ToggleTrace + + DB 2 ; Alt Scroll Lock + DW 146h + DW Offset MIDIInputToggle + + DB 1 + DW 3200h ; Alt 'M' + DW Offset PEFunction_BlockMix + + DB 1 + DW 1000h ; Alt 'Q' + DW Offset PEFunction_SemiUp + + DB 1 + DW 1E00h ; Alt 'A' + DW Offset PEFunction_SemiDown + + DB 1 + DW 2D00h ; Alt 'X' + DW Offset PEFunction_WipeCommands + + DB 1 + DW 2400h ; Alt 'J' + DW Offset PEFunction_VolumeAmp + + DB 1 ; Ctrl... + DW 0Ah ; 'J' + DW Offset ToggleFastVolume + + DB 1 + DW 2F00h ; Alt 'V' + DW Offset PEFunction_BlockVolume + + DB 1 + DW 1100h ; Alt 'W' + DW Offset PEFunction_WipeExcessVolumes + + DB 1 + DW 1400h ; Alt 'T' + DW Offset PEFunction_ViewTrack + + DB 1 ; Ctrl... + DW 14h ; 'T' + DW Offset PEFunction_ToggleTracking + + DB 1 ; Ctrl... + DW 8h ; 'H' + DW Offset PEFunction_ToggleRowHilight + + DB 1 + DW 2300h ; Alt 'H' + DW Offset PEFunction_ToggleDivision + + DB 1 + DW 1300h ; Alt 'R' + DW Offset PEFunction_ClearViews + + DB 1 + DW 1500h ; Alt 'Y' + DW Offset PEFunction_BlockSwap + + DB 1 + DW 2200h ; Alt 'G' + DW Offset PEFunction_BlockHalve + + DB 1 + DW 2100h ; Alt 'F' + DW Offset PEFunction_BlockDouble + +; DB 0 +; DW 14Eh ; Grey Plus +; DW Offset PEFunction_NextPattern +; +; DB 0 +; DW 14Ah ; Grey Minus +; DW Offset PEFunction_LastPattern + + DB 4 ; Shift + DW 14Eh + DW Offset PEFunction_Next4Patterns + + DB 4 + DW 14Ah + DW Offset PEFunction_Last4Patterns + + DB 3 ; Ctrl.. + DW 14Eh ; Grey Plus + DW Offset PEFunction_NextOrderPattern + + DB 3 ; Ctrl.. + DW 14Ah ; Grey Minus + DW Offset PEFunction_LastOrderPattern + + DB 1 + DW '+' + DW Offset PEFunction_NextPattern + + DB 1 + DW '-' + DW Offset PEFunction_LastPattern + + DB 3 ; Ctrl + DW 141h ; F7 + DW Offset PEFunction_SetPlayMark + + DB 2 + DW 10Bh + DW Offset PEFunction_Alt0 + + DB 2 ; Alt Backspace + DW 10Eh + DW Offset PEFunction_RestoreData + + DB 2 ; Alt.. + DW 11Ch ; Enter + DW Offset PEFunction_StoreCurrentPattern + + DB 0 + DW 0B02h ; Left-Shift, Left-Ctrl '1' + DW Offset PEFunction_Ctrl_Shift1 + + DB 0 + DW 0B03h ; Left-Shift, Left-Ctrl '2' + DW Offset PEFunction_Ctrl_Shift2 + + DB 0 + DW 0B04h ; Left-Shift, Left-Ctrl '3' + DW Offset PEFunction_Ctrl_Shift3 + + DB 0 + DW 0B05h ; Left-Shift, Left-Ctrl '4' + DW Offset PEFunction_Ctrl_Shift4 + + DB 3 ; Ctrl.. + DW 10Bh ; '0' + DW Offset PEFunction_Ctrl0 + + DB 3 ; Ctrl... + DW 102h ; '1' + DW Offset PEFunction_Ctrl1 + + DB 3 ; Ctrl... + DW 103h ; '2' + DW Offset PEFunction_Ctrl2 + + DB 3 ; Ctrl... + DW 104h ; '3' + DW Offset PEFunction_Ctrl3 + + DB 3 ; Ctrl... + DW 105h ; '4' + DW Offset PEFunction_Ctrl4 + + DB 3 ; Ctrl... + DW 106h ; '5' + DW Offset PEFunction_Ctrl5 + + DB 1 + DW '\' + DW Offset PEFunction_Alt_F9 + + DB 0 + DW 135h + DW Offset PEFunction_MuteNext + + DB 1 + DW '?' + DW Offset PEFunction_MutePrevious + + DB 2 ; Alt + DW 143h ; F9 + DW Offset PEFunction_Alt_F9 + + DB 1 + DW '|' + DW Offset PEFunction_SoloGotoNext + + DB 2 ; Alt \ + DW 12Bh + DW Offset PEFunction_UnmuteAll + + DB 2 ; Alt + DW 144h ; F10 + DW Offset PEFunction_Alt_F10 + + DB 3 ; Ctrl + DW 140h ; F6 + DW Offset PE_PlayCurrentPosition + + DB 3 ; Ctrl + DW 13Ch ; F2 + DW Offset PE_SetPatternLength + + DB 1 ; Ctrl 'V' + DW 16h + DW Offset PE_ToggleDefaultVolume + + DB 1 ; Ctrl 'Z' + DW 1Ah + DW Offset PE_CycleMIDIPlayTrigger + + DB 6 ; MIDI message + DW 8000h + DW Offset PE_MIDINoteOff + + DB 6 ; MIDI message + DW 9000h + DW Offset PE_MIDINote + + DB 6 ; MIDI message + DW 0A000h + DW Offset PE_MIDIAftertouch + + DB 0FFh + +CursorPositions DB 0, 2, 4, 5, 7, 8, 10, 11, 12 + DB 0, 2, 3, 4, 5, 6, 7, 8, 9 + DB 0, 2, 3, 3, 4, 4, 5, 6, 6 + + DB 20h, 2, 1, 2, 1, 2, 0, 1, 2 + DB 10h, 1, 0, 1, 0, 1, 0, 1, 1 + +MaskChange DB 0, 0, 1, 1, 2, 2, 4, 4, 4 +ChannelMsg DB " Channel xx ", 0 +ChannelMsg2 DB "Channel xx", 0 +ChannelMsg3 DB " Chnl xx", 0 +ChannelMsg4 DB " xx", 0 +ChannelMsg5 DB "xx", 0 +ChannelMsg6 DB "Ch xx", 0 +ChannelMsg7 DB "Chnl xx", 0 + +NoteNames Label Byte + DB "C-C#D-D#E-F-F#G-G#A-A#B-" ; Cmaj +StartChannelEdit DW 5 + + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; Don't change order of variables within here!!!! + +KeySignature DW 0 +NumChannelsEdit DW 5 + +RowHiLight1 DB 4 +RowHiLight2 DB 16 + +EditMask DB 3 ; Bit 0 = ins + ; Bit 1 = vol + ; Bit 2 = commands +ViewDivision DB 1 +ViewWidth DW 0 +ViewChannels DW 100 Dup (0FFFFh) ; Contains channel/viewmethod +ViewChannelTracking DB 0 +CommandToValue DB 0 +CentraliseCursor DB 0E8h ; Bit 0 = centralise cursor + ; Bit 1 = hilight row + ; Bit 2 = fast volume changes + ; Bit 3 = Record tick base + ; Bit 4 = Program base 1 + ; Bit 5 = Record note off + ; Bit 6 = Record velocity + ; Bit 7 = Record aftertouch +MIDIAmplification DB 100 +MIDICentralNote DB 60 +FastVolumeAmplification DW 67 +Flags DB 0 ; Extra flags + ; Bit 0 = display defaults. + ; Bit 1 = Record note cuts. + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +ViewMethodInfo Label + DW Offset ViewFull + DW 13 ; Width + + DW Offset ViewCompress + DW 10 ; Width + + DW Offset ViewAllSmall + DW 7 + + DW Offset ViewNote + DW 3 + + DW Offset ViewTiny + DW 2 + +EmptyData DB 253, 0, 255, 0, 0 + +TempNumbers DB 3 Dup (0) + +ErrorMsg DB "Unable to allocate memory for pattern edit area.", 13, 10 + DB "Sorry, more conventional memory is required to run this program.", 13, 10, "$" + +ViewChannelTrackingMsg DB "View-Channel cursor tracking enabled", 0 +NoViewChannelTrackingMsg DB "View-Channel cursor tracking disabled", 0 +CentraliseCursorMsg DB "Centralise cursor enabled", 0 +NoCentraliseCursorMsg DB "Centralise cursor disabled", 0 +TraceMsg DB "Playback tracing enabled", 0 +NoTraceMsg DB "Playback tracing disabled", 0 +PanningControlSetMsg DB "Panning control set", 0 +VolumeControlSetMsg DB "Volume control set", 0 +NoRowHilightMsg DB "Row hilight disabled", 0 +RowHilightMsg DB "Row hilight enabled", 0 +NoFastVolumeMsg DB "Alt-I / Alt-J fast volume changes disabled", 0 +FastVolumeMsg DB "Alt-I / Alt-J fast volume changes enabled", 0 +FastVolumeNotEnabledMsg DB "Alt-I / Alt-J fast volume changes not enabled", 0 +DefaultVolumeOn DB "Default volumes enabled", 0 +DefaultVolumeOff DB "Default volumes disabled", 0 +MIDIInputDisabledMsg DB "MIDI Input Disabled", 0 +MIDIInputEnabledMsg DB "MIDI Input Enabled", 0 +MIDIInputEnabled DB 1 + +LastNote DB 60 +LastInstrument DB 1 +LastVolume DB 0FFh +LastCommand DB 0 +LastCommandValue DB 0 +TracePlayback DB 0 + +OrderListKeys Label + +IF ORDERSORT + DB 1 + DW 1300h ; Alt-R + DW Offset PE_PostOrderListReorder +ENDIF + + DB 0 + DW 10Fh + DW Offset PE_PostOrderList20 + + DB 1 + DW 0F00h + DW Offset PE_PostOrderList21 + + DB 3 ; Ctrl-F7 + DW 141h + DW Offset PE_PostOrderListNextOrder + + DB 1 ; Spacebar + DW ' ' + DW Offset PE_PostOrderListNextOrder + + DB 0 + DW 1C8h ; Up + DW Offset PE_PostOrderList1 + + DB 0 + DW 1D0h ; Down + DW Offset PE_PostOrderList3 + + DB 0 + DW 1C9h ; PgUp + DW Offset PE_PostOrderList4 + + DB 0 + DW 1D1h ; PgDn + DW Offset PE_PostOrderList6 + + DB 0 + DW 1CBh ; Left + DW Offset PE_PostOrderList7 + + DB 0 + DW 1CDh ; Right + DW Offset PE_PostOrderList9 + + DB 5 + DW 'G' + DW Offset PE_PostOrderList24 + + DB 1 + DW '-' + DW Offset PE_PostOrderList16 + + DB 1 + DW '+' + DW Offset PE_PostOrderList17 + + DB 0 + DW 1D3h ; Insert + DW Offset PE_PostOrderList18 + + DB 0 + DW 1D2h ; Delete + DW Offset PE_PostOrderList19 + + DB 0 + DW 1CFh ; End + DW PE_PostOrderListEndKey + + DB 0 + DW 1C7h + DW PE_PostOrderListHomeKey + + DB 5 + DW 'N' + DW PE_PostOrderList22 + + DB 0FFh + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Functions � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PE_ConvAX2Num Far ; ES:DI points to screen + ; CH = colour + ; AX = number + + Push AX + Push BX + Push DX + + Mov BX, 10 + + And AX, AX + JNS PE_ConvAX2Num1 + + Mov Byte Ptr [ES:DI], '-' + Inc DI + Neg AX + Mov [ES:DI], CH + Inc DI + Jmp PE_ConvAX2Num2 + +PE_ConvAX2Num1: + Xor DX, DX + Div BX + Add DL, '0' + Mov DH, CH + Mov [ES:DI+4], DX + +PE_ConvAX2Num2: + Xor DX, DX + Div BX + Add DL, '0' + Mov DH, CH + Mov [ES:DI+2], DX + + Xor DX, DX + Div BX + Add DL, '0' + Mov DH, CH + Mov [ES:DI], DX + + Pop DX + Pop BX + Pop AX + + Ret + +EndP PE_ConvAX2Num + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PE_ConvHexAL Near + + Cmp AL, 10 + SBB AL, 69h + DAS + StosW + + Ret + +EndP PE_ConvHexAL + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PE_GetMaxOrder Far ; Returns AX with max order + + Push CX + Push ES + Push DI + + Call Music_GetSongSegment + Mov ES, AX + Mov DI, 256 + Mov CX, 257 + Mov AL, 0FFh + RepNE ScasB + Mov AX, 256 + Sub AX, CX + + And AX, AX + JZ PE_GetMaxOrder1 + + Dec AX + +PE_GetMaxOrder1: + Pop DI + Pop ES + Pop CX + + Ret + +EndP PE_GetMaxOrder + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ClearEncodingInfo ; Encoding info + ; 1.Mask, 2.Instrument, 3.Volume, 4.Cmd + ; 5.CmdVal, 6.Note + + Push CS + Pop ES + + Mov DI, Offset EncodingInfo + + Mov CX, 64 + +ClearEncodingInfo1: + Mov AX, NONOTE*100h ; Mask&Note + StosW + Mov AH, 0FFh ; Ins&Vol + StosW + Xor AX, AX ; Cmd&Value + StosW + + Loop ClearEncodingInfo1 + + Ret + +EndP ClearEncodingInfo + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +IF ORDERSORT + +Proc PE_PostOrderListSwapPatterns ; Given BX = pattern 1 + ; DX = Pattern 2 + + PushA + + Mov AX, CS:PatternNumber + + Cmp AX, BX + JNE PE_PostOrderListSwapPatterns1 + Mov AX, DX + Jmp PE_PostOrderLIstSwapPatterns2 + +PE_PostOrderListSwapPatterns1: + Cmp AX, DX + JNE PE_PostOrderListSwapPatterns2 + Mov AX, BX + +PE_PostOrderListSwapPatterns2: + Mov CS:PatternNumber, AX + +; Search through order list and swap BX with DX + + Mov SI, 100h + Mov CX, SI + +PE_PostOrderListSwapPatterns3: + LodsB + + Cmp AL, BL + JNE PE_PostOrderListSwapPatterns4 + + Mov [SI-1], DL + Jmp PE_PostOrderListSwapPatterns5 + +PE_PostOrderListSwapPatterns4: + Cmp AL, DL + JNE PE_PostOrderListSwapPatterns5 + + Mov [SI-1], BL + +PE_PostOrderListSwapPatterns5: + Loop PE_PostOrderListSwapPatterns3 + +; Now swap memory references to patterns. + + LEA BX, [EBX*4+63912] + LEA DI, [EDX*4+63912] + + Mov EAX, [BX] + XChg EAX, [DI] + Mov [BX], EAX + +; Finished! + + PopA + Ret + +EndP PE_PostOrderListSwapPatterns + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PE_PostOrderListReorder Far + + EnsureNoNetwork + + Call Music_Stop + + Call Music_GetSongSegment + Mov DS, AX ; DS:100h = order list. + ; DS:63912 (4) = pattern data + Mov SI, 100h + Xor DX, DX ; DX = min pattern + Mov CX, SI + Xor BX, BX + +PE_PostOrderListReorder1: + LodsB + Cmp AL, 200 + JAE PE_PostOrderListReorder2 + + Cmp AL, DL + JB PE_PostOrderListReorder2 + JE PE_PostOrderListReorder3 + + Mov BL, AL + Call PE_PostOrderListSwapPatterns + +PE_PostOrderListReorder3: + Inc DX + +PE_PostOrderListReorder2: + Loop PE_PostOrderListReorder1 + +PE_PostOrderListReorderExit: + Mov AX, 1 + Ret + +EndP PE_PostOrderListReorder + Assume DS:Nothing + +ENDIF ; ORDERSORT + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PE_ResetOrderPattern Far + + Push CS + Pop DS + Assume DS:Pattern + + Xor AX, AX + Mov Order, AX + Mov OrderCursor, AX + Mov Channel, AX + Mov PatternCursor, AX + Mov LastInstrument, 1 + Mov PlayMarkOn, 0 + + Mov BX, AX + + Call Music_GetSongSegment + Mov ES, AX + MovZX AX, Byte Ptr [ES:BX+256] + + Cmp AX, 199 + JBE PE_ResetOrderPattern1 + + Xor AX, AX + +PE_ResetOrderPattern1: + Mov PatternNumber, AX + Call NewPattern + Mov Word Ptr [CS:Modified], 0 + + Call Music_InitMixTable ; Here 'cos it's called + ; on file loading. + Call Music_InitMuteTable ; ditto. + Call Music_InitStereo + Call Music_SoundCardLoadAllSamples + Call PE_ClearUndoBuffer + + Mov AX, Inst + Mov DS, AX + Assume DS:Inst + Mov NodeHeld, 0 + Mov InstrumentEdit, 0 + + Ret + +EndP PE_ResetOrderPattern + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PE_GetMaxPattern Far ; Assumes DS:SongData + + Push CX + Push DS + Push SI + Push DI + + Call Music_GetSongSegment + Mov DS, AX + + Mov SI, 63912 + + Xor AX, AX + Xor DI, DI + Mov CX, 200 + +PE_GetMaxPattern1: + Cmp Word Ptr [SI], 0 + JE PE_GetMaxPattern2 + + Mov AX, DI + +PE_GetMaxPattern2: + Inc DI + Add SI, 4 + Loop PE_GetMaxPattern1 + + Pop DI + Pop SI + Pop DS + Pop CX + Ret + +EndP PE_GetMaxPattern + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PE_FillHeader Far + + Call Music_GetSongSegment + Mov DS, AX + Call S_GetDestination + Mov SI, 4 + Mov DI, (12+3*80)*2 + Mov CX, 25 + Mov AH, 5 + +PE_FillHeader1: + LodsB + Cmp AL, 226 + JB PE_FillHeader14 + + Mov AL, ' ' + +PE_FillHeader14: + StosW + Loop PE_FillHeader1 + + Push DS + + Mov AX, Disk + Mov DS, AX + Mov SI, Offset FileName + Mov DI, (12+4*80)*2 + Mov AH, 5 + +PE_FillHeader11: + LodsB + StosW + And AL, AL + JNZ PE_FillHeader11 + + Pop DS + + Mov CH, AH + Mov AX, Order + Mov DI, (12+5*80)*2 + Call PE_ConvAX2Num + + Call PE_GetMaxOrder + Mov DI, (16+5*80)*2 + Call PE_ConvAX2Num + + Mov AX, PatternNumber + Mov DI, (12+6*80)*2 + Call PE_ConvAX2Num + + Call PE_GetMaxPattern + Mov DI, (16+6*80)*2 + Call PE_ConvAX2Num + + Mov AX, Row + Mov DI, (12+7*80)*2 + Call PE_ConvAX2Num + + Mov AX, MaxRow + Mov DI, (16+7*80)*2 + Call PE_ConvAX2Num + + Call Glbl_GetHeaderMode + ; AL = inst + ; AH = mode. + Mov DI, (50+3*80)*2 + And AL, AL + JNZ PE_FillHeader6 + + Mov AX, 5*256+'.' + StosW + StosW + ScasW +; Add DI, 2 + Mov AL, '.' + Mov CX, 25 + Rep StosW + Jmp PE_FillHeader7 + +PE_FillHeader6: + Push AX + + Mov DL, 10 + Xor AH, AH + Mov CX, AX + Div DL + Add AX, 3030h + Mov DL, AH + Mov AH, 5 + StosW + Mov AL, DL + StosW + ScasW +; Add DI, 2 + + Pop AX + + Dec CX + And AH, AH ; CX = ins number + JZ PE_FillHeader8 + + ; Complex instrument mode + Mov AX, 554 + Mul CX + Add AX, 544 + Jmp PE_FillHeader9 + +PE_FillHeader8: ; Simple instrument mode + Mov AX, 80 + Mul CX + Add AX, 55932 + +PE_FillHeader9: + Mov SI, AX + Mov CX, 25 + Mov AH, 5 + +PE_FillHeader10: + LodsB + Cmp AL, 226 + JB PE_FillHeader13 + + Mov AL, ' ' + +PE_FillHeader13: + StosW + Loop PE_FillHeader10 + +PE_FillHeader7: +; Mov AL, LastVolume + + Call PE_FillSpeedTempo + +; Cmp AL, 0FFh +; JNE PE_FillHeader4 +; +; Mov AX, 5*256+'.' +; StosW +; StosW +; Jmp PE_FillHeader5 +; +;PE_FillHeader4: +; Xor AH, AH +; Mov CL, 10 +; Div CL +; Add AX, 3030h +; Mov DL, AH +; Mov AH, 5 +; StosW +; Mov AL, DL +; StosW + +PE_FillHeader5: + Mov AX, BaseOctave + Add AL, '0' + Mov AH, 5 + Mov [ES:((50+5*80)*2)], AX + +; Mov AH, 48h +; Mov BX, 0FFFFh +; Int 21h +; Mov AX, BX +; Mov CX, 2006h +; ShR AX, CL +; Mov DI, (71+6*80)*2 +; Call PE_ConvAX2Num +; +; Call E_GetFreeEMS +; Xor DX, DX +; Mov BX, 1000 +; Div BX +; +; Add AL, '0' +; Mov AH, CH +; Mov [ES:(70+7*80)*2], AX +; Mov AX, DX +; Mov DI, (71+7*80)*2 +; Call PE_ConvAX2Num + + +; Call K_GetCaps +; Mov AH, 21h +; And AL, AL +; JZ PE_FillHeader2 +; +; Mov AH, 23h +; +;PE_FillHeader2: +; Mov DI, (75+10*80)*2 +; Mov SI, Offset CapsMsg +; Mov CX, 4 +; +;PE_FillHeader3: +; SegCS LodsB +; StosW +; Loop PE_FillHeader3 + + Call UpdateInfoLine + + Ret + +EndP PE_FillHeader + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PE_FillSpeedTempo Far + + Call S_GetDestination + + Call Music_GetDisplayVariables ; AX = current speed. + Mov CH, 5 + Mov DI, (50+4*80)*2 + Call PE_ConvAX2Num + + Mov AX, BX + Mov DI, (54+4*80)*2 + Call PE_ConvAX2Num + + Ret + +EndP PE_FillSpeedTempo + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PE_DrawOrderList Far + + Mov AL, 80 + Mul Byte Ptr [SI+3] + Add AL, [SI+2] + AdC AH, 0 + Add AX, AX + Mov DI, AX + Mov CX, [SI+4] + + Push CS + Pop DS + Assume DS:Pattern + + Mov AX, TopOrder ; Bounds checking... + Mov BX, Order + Cmp AX, BX + JBE PE_DrawOrderList1 + + Mov AX, BX + +PE_DrawOrderList1: + Mov DX, AX + Add DX, CX + Cmp DX, BX + JA PE_DrawOrderList2 + + LEA AX, [BX+1] + Sub AX, CX + +PE_DrawOrderList2: + Mov TopOrder, AX + Mov BX, AX + + Call S_GetDestination + Push CX + Push DI + +PE_DrawOrderList3: + Push CX + + Mov CH, 20h + Call PE_ConvAX2Num + + Add DI, 160 + Inc AX + + Pop CX + Loop PE_DrawOrderList3 + + Pop DI + Pop CX + Add DI, 8 ; BX = toporder, DI = order area + + Call Music_GetSongSegment + Mov DS, AX + Add BX, 256 + +PE_DrawOrderList4: + Push CX + + Mov CH, 2 + MovZX AX, Byte Ptr [BX] + Cmp AX, 0FEh + JB PE_DrawOrderList5 + + Mov CL, '-' + Cmp AL, 0FEh + JNE PE_DrawOrderList7 + + Mov CL, '+' + +PE_DrawOrderList7: + Mov AX, CX + StosW + StosW + StosW + Sub DI, 6 + + Jmp PE_DrawOrderList6 + + +PE_DrawOrderList5: + Call PE_ConvAX2Num + +PE_DrawOrderList6: + Pop CX + Inc BX + Add DI, 160 + Loop PE_DrawOrderList4 + + Call Music_GetPlayMode + Cmp AX, 2 + JNE PE_DrawOrderList8 + + Jmp PE_ShowOrder + +PE_DrawOrderList8: + Ret + +EndP PE_DrawOrderList + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PE_PreOrderList Far + + Mov AL, 80 + Mov BX, Order + Sub BX, TopOrder + Add BL, [SI+3] + Mul BL + Add AL, [SI+2] + AdC AH, 0 + Add AX, 4 + Add AX, OrderCursor + Add AX, AX + Mov DI, AX + + Call S_GetDestination + Inc DI + Mov Byte Ptr [ES:DI], 30h + + Ret + +EndP PE_PreOrderList + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc NetworkOrderList Near + +IF NETWORKENABLED + Call Network_GetSendQueue + JZ NetworkOrderList1 + + Mov AX, NETWORK_SONGDATAOBJECT*100h ; Destination ALL + StosW + Mov AX, 256 + StosW + StosW + +NetworkOrderList1: + Call Network_FinishedSendQueue +ENDIF + Ret + +EndP NetworkOrderList + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PE_PostOrderList Far + + Push ES + Pop DS + Mov SI, [BX] + + Push BX + + Mov AL, 80 + Mov BX, Order + Sub BX, TopOrder + Add BL, [SI+3] + Mul BL + Add AL, [SI+2] + AdC AH, 0 + Add AX, 4 + + Pop BX + +; Push ES +; Push DI + + Push CS + Pop DS + Assume DS:Pattern + + Push ES + Pop FS + + Call Music_GetSongSegment + Mov ES, AX + + Mov SI, Offset OrderListKeys + Call M_FunctionDivider + Mov AX, Order + JC PE_NoKeyFound + + Jmp [SI] + +PE_NoKeyFound: + Test CH, Not 1 + JNZ PE_PostOrderList10 + + Cmp DX, '0' + JB PE_PostOrderList10 + + Cmp DX, '9' + JBE PE_PostOrderList11 + +PE_PostOrderList10: + Xor AX, AX + Ret + +PE_PostOrderListNextOrder: + Call Music_GetPlayMode + Cmp AX, 2 + JNE PE_PostOrderListNextOrderEnd + + Mov AX, Order + Mov SI, Offset NextOrderMsg + Call SetInfoLine + + Call Music_SetNextOrder + +PE_PostOrderListNextOrderEnd: + Mov AX, 1 + Ret + +PE_PostOrderListHomeKey: + Mov Order, 0 + Jmp PE_PostOrderList2 + +PE_PostOrderListEndKey: + Call Music_GetSongSegment + Mov DS, AX + Mov SI, 100h + +PE_PostOrderListEndKeyLoop: + LodsB + Cmp AL, 0FFh + JE PE_postOrderListEndKeyLoopEnd + + Cmp SI, 100h+255 + JBE PE_PostOrderListEndKeyLoop + +PE_PostOrderListEndKeyLoopEnd: + Sub SI, 101h + Mov CS:Order, SI + + Jmp PE_PostOrderList2 + +PE_PostOrderList20: + Push FS + Pop DS + Mov SI, [BX] + + Mov AX, [SI+6] + Mov [DI], AX + Jmp PE_PostOrderList2 + +PE_PostOrderList21: + Push FS + Pop DS + Mov SI, [BX] + + Mov AX, [SI+8] + Mov [DI], AX + Jmp PE_PostOrderList2 + +PE_PostOrderList1: ; Up + And AX, AX + JZ PE_PostOrderList2 + + Dec AX + Mov Order, AX + +PE_PostOrderList2: + Mov AX, 1 + Ret + +PE_PostOrderList3b: + Call NetworkOrderList + +PE_PostOrderList3: ; Down + Cmp AX, 255 + JAE PE_PostOrderList2 + Inc AX + Mov Order, AX + Jmp PE_PostOrderList2 + +PE_PostOrderList4: ; PgUp + Sub AX, 16 + JNS PE_PostOrderList5 + + Xor AX, AX + +PE_PostOrderList5: + Mov Order, AX + Jmp PE_PostOrderList2 + +PE_PostOrderList6: ; PgDn + Add AX, 16 + And AH, AH + JZ PE_PostOrderList5 + + Mov AX, 255 + Jmp PE_PostOrderList5 + +PE_PostOrderList7: ; Left + Mov AX, OrderCursor + Dec AX + JNS PE_PostOrderList8 + + Mov AX, 2 + +PE_PostOrderList8: + Mov OrderCursor, AX + Jmp PE_PostOrderList2 + +PE_PostOrderList9: ; Right + Mov AX, OrderCursor + Inc AX + Cmp AX, 2 + JBE PE_PostOrderList8 + + Xor AX, AX + Jmp PE_PostOrderList8 + +PE_PostOrderList11: + Mov SI, AX + MovZX AX, Byte Ptr [ES:SI+256] ; AX = pattern number + Cmp AL, 199 + JBE PE_PostOrderList15 + + Xor AL, AL + +PE_PostOrderList15: ; Number + Mov CL, 10 + Div CL + Mov [TempNumbers+2], AH + Xor AH, AH + Div CL + Mov [TempNumbers+1], AH + Xor AH, AH + Div CL + Mov [TempNumbers], AH + + Mov BX, OrderCursor + Sub DX, '0' + Mov TempNumbers[BX], DL + + Mov AL, [TempNumbers] + Mul CL + Add AL, [TempNumbers+1] + Mul CL + Add AL, [TempNumbers+2] + + Cmp AX, 199 + JBE PE_PostOrderList12 + + Mov AX, 199 + +PE_PostOrderList12: + Mov [ES:SI+256], AL + Call NetworkOrderList + + Inc BX + Cmp BX, 2 + JBE PE_PostOrderList13 + + Cmp SI, 255 + JE PE_PostOrderList2 + + Xor BX, BX + Inc Order + +PE_PostOrderList13: + Mov OrderCursor, BX + Jmp PE_PostOrderList2 + + +PE_PostOrderList16: ; '-' + Mov SI, AX + Mov Byte Ptr [ES:SI+256], 0FFh + Mov OrderCursor, 0 + + Jmp PE_PostOrderList3b + +PE_PostOrderList17: ; '+' + Mov SI, AX + Mov Byte Ptr [ES:SI+256], 0FEh + Mov OrderCursor, 0 + + Jmp PE_PostOrderList3b + +PE_PostOrderList18: ; Del + Mov SI, AX + Add SI, 256 + Mov DI, SI + Inc SI + + Push ES + Pop DS + + Mov CX, 512 + Sub CX, SI + Rep MovsB + Mov AL, 0FFh + StosB + + Call NetworkOrderList + Jmp PE_PostOrderList2 + +PE_PostOrderList19: ; Ins + Mov CX, 255 + Mov DI, 511 + Mov SI, DI + Sub CX, AX + Dec SI + + Push ES + Pop DS + + StD + Rep MovsB + ClD + Mov AL, 0FFh + StosB + + Call NetworkOrderList + Jmp PE_PostOrderList2 + +PE_PostOrderList22: + Mov SI, Order + And SI, SI + JZ PE_PostOrderList23 + + Mov AL, [ES:SI+255] + Cmp AL, 198 + JA PE_PostOrderList23 + + Inc AX + Mov [ES:SI+256], AL + + Mov AX, SI + Jmp PE_PostOrderList3b + +PE_PostOrderList23: + Xor AX, AX + Ret + +PE_PostOrderList24: ; 'G' + Mov BX, AX + MovZX AX, Byte Ptr [ES:BX+256] + Cmp AL, 200 + JAE PE_PostOrderList23 + + Jmp PE_GotoPattern2 + +EndP PE_PostOrderList + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PE_UnInitPatternEdit Far + + Mov AX, CS:BlockDataArea + And AX, AX + JZ PE_UnInitPatternEdit1 + + Mov ES, AX + Mov AH, 49h + Int 21h + +PE_UnInitPatternEdit1: + Call PE_ClearUndoBuffer + + Ret + +EndP PE_UnInitPatternEdit + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PE_ClearPatternData + + Push CX DX DS SI ES DI + + Push CS + Pop DS + Assume DS:Pattern + + Mov ES, PatternDataArea + Xor DI, DI + + Mov DX, 200 + +PE_ClearPatternData1: + Mov CX, 320/4 + Mov SI, Offset EmptyRow + Rep MovsD + + Dec DX + JNZ PE_ClearPatternData1 + + Pop DI ES SI DS DX CX + Ret + +EndP PE_ClearPatternData + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PE_InitPatternEdit Far + + Trace " - Initialising pattern data area" + + Call PE_ClearPatternData + Ret + +EndP PE_InitPatternEdit + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +include it_pe_v.inc + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PE_DrawPatternEdit Far + + Push CS + Pop DS + Assume DS:Pattern + + Cmp TracePlayback, 0 + JE PE_TraceOff + + Call Music_GetPlayMode ; AX = playmode + ; BX = current row + ; CX = current pattern + ; DX = order. + Cmp AX, 1 + JB PE_TraceOff + JE PE_NoTraceOrder + + Mov Order, DX + +PE_NoTraceOrder: + Cmp BX, Row + JE PE_SetMIDIChannel + + Mov AX, Channel + Mov MIDIChannel, AX + + Mov Row, BX + +PE_SetMIDIChannel: + Cmp CX, PatternNumber + JE PE_TraceOff + + Push CX ; Pattern number + Push CS + Push Offset PE_TraceTurnOffError + + Cmp PatternModified, 0 + JE PE_NoStoreRequired + + Call PEFunction_StorePattern + +PE_NoStoreRequired: + Pop AX + Pop AX + Pop AX + + Mov PatternNumber, AX + Call NewPattern + Jmp PE_TraceOff + +PE_TraceTurnOffError: + Pop AX + +PE_TraceTurnOff: + Mov CS:TracePlayback, 0 + +PE_TraceOff: + Push CS + Pop DS + + Call S_GetDestination + Mov AL, Template + Cmp AL, 1 + JB PE_DrawPAtternEdit30 + + Mov SI, Offset TemplateMsg1 + JE PE_DrawPatternEdit31 + + Mov SI, Offset TemplateMsg2 + Cmp AL, 3 + JB PE_DrawPatternEdit31 + + Mov SI, Offset TemplateMsg3 + JE PE_DrawPatternEdit31 + + Mov SI, Offset TemplateMsg4 + +PE_DrawPatternEdit31: + Mov DI, (2+12*80)*2 + Mov AH, 23h + Call S_DrawString + +PE_DrawPatternEdit30: + Test CentraliseCursor, 1 + JZ PE_NoCentraliseCursor + + Call PE_CentraliseCursor + +PE_NoCentraliseCursor: + Mov AX, MaxRow + Cmp AX, Row + JAE PE_DrawPatternEdit27 + + Mov Row, AX + +PE_DrawPatternEdit27: + Mov BX, BlockTop + Cmp BX, AX + JLE PE_DrawPatternEdit28 + + Mov BlockTop, AX + +PE_DrawPatternEdit28: + Mov BX, BlockBottom + Cmp BX, AX + JLE PE_DrawPatternEdit29 + + Mov BlockBottom, AX + +PE_DrawPatternEdit29: + Mov BX, ViewWidth + Test BX, BX + JZ PE_DrawPatternEdit1 + + Mov CX, 3 + Cmp NumChannelsEdit, 0 + JE PE_DrawPatternEditNoEditChannels + + Xor CX, CX + +PE_DrawPatternEditNoEditChannels: + Mov AX, 1 + Add AX, CX + Push AX + Push 14 + Mov AX, BX + Add AX, CX + Push AX + Push 47 + Push 27 + Call S_DrawBox + Add SP, 10 + +PE_DrawPatternEdit1: + Cmp NumChannelsEdit, 0 + JE PE_DrawPatternEdit34 + + Mov CX, 4 + Add CX, BX + Push CX + Mov AX, 14 + Push AX + Mul NumChannelsEdit + Add AX, CX + Push AX + Push 47 + Push 27 + Call S_DrawBox + Add SP, 10 + + Mov AX, LeftChannel + Mov CX, Channel + + Cmp AX, CX + JLE PE_DrawPatternEdit21 + + Mov AX, CX + +PE_DrawPatternEdit21: + Mov DX, AX + Add DX, NumChannelsEdit + Cmp DX, CX + JG PE_DrawPatternEdit22 + + Mov AX, CX + Sub AX, NumChannelsEdit + Inc AX + +PE_DrawPatternEdit22: + Mov LeftChannel, AX + ; Channel markers. + Mov DX, AX ; DL = left channel + Mov AX, 5+14*80 + Add AX, ViewWidth + Add AX, AX + Mov DI, AX + Mov DH, 10 + + Mov CX, NumChannelsEdit + +PE_DrawPatternEdit23: + Push CX + + MovZX AX, DL + Inc AX + Div DH + Add AX, 3030h + Mov SI, Offset ChannelMsg + Mov [SI+9], AX + + Push DS + Push SI + + Call Music_GetSongSegment + Mov DS, AX + + Mov SI, DX + And SI, 0FFh + Add SI, 40h + Mov AH, 13h + Test Byte Ptr [SI], 80h + JZ PE_DrawPatternEdit32 + + Mov AH, 10h + +PE_DrawPatternEdit32: + Pop SI + Pop DS + + Mov CX, 12 + +PE_DrawPatternEdit24: + LodsB + StosW + Loop PE_DrawPatternEdit24 + + Pop CX + Add DI, 4 + Inc DX + Loop PE_DrawPatternEdit23 + +PE_DrawPatternEdit34: + Cmp ViewChannelTracking, 0 + JE PE_DrawPatternEditNormal + + ; OK.. using view windows ONLY. + ; now to perform scrolling if necessary. + Mov SI, Offset ViewChannels + Mov DL, [SI] + + Cmp DL, 0FFh + JE PE_DrawPatternEditNormal + + Mov DH, DL ; DL = min channel, DH = max channel + Mov CX, Channel ; Also check + +PE_DrawPatternViewChannelOnly1: + LodsW + + Cmp AL, CL + JE PE_DrawPatternEditNormalJP + + Cmp AL, 0FFh + JE PE_DrawPatternViewChannelOnly2 + + Cmp AL, DL + JB PE_DrawPatternViewChannelOnly3 + + Cmp AL, DH + JA PE_DrawPatternViewChannelOnly4 + + Jmp PE_DrawPatternViewChannelOnly1 + +PE_DrawPatternViewChannelOnly3: + Mov DL, AL + Jmp PE_DrawPatternViewChannelOnly1 + +PE_DrawPatternViewChannelOnly4: + Mov DH, AL + Jmp PE_DrawPatternViewChannelOnly1 + +PE_DrawPatternEditNormalJP: + Jmp PE_DrawPatternEditNormal + +PE_DrawPatternViewChannelOnly2: ; OK.. so channel is not in list, + ; DL = min channel, DH = max channel. + Mov CH, CL + Sub CH, DH ; CH = curchannel-maxchannel + + Cmp DH, CL + JBE PE_DrawPatternViewChannelOnly5 + + Mov CH, CL + Sub CH, DL + +PE_DrawPatternViewChannelOnly5: ; CH = modifier. + + Mov SI, Offset ViewChannels + +PE_DrawPatternViewChannelOnly6: + LodsW + Cmp AL, 0FFh + JE PE_DrawPatternEditNormal + + Add AL, CH + JS PE_DrawPatternViewChannelOnly7 + + Cmp AL, 63 + JBE PE_DrawPatternViewChannelOnly8 + + Mov AL, 63 + Jmp PE_DrawPatternViewChannelOnly8 + +PE_DrawPatternViewChannelOnly7: + Xor AL, AL + +PE_DrawPatternViewChannelOnly8: + Mov [SI-2], AL + Jmp PE_DrawPatternViewChannelOnly6 + +PE_DrawPatternEditNormal: + Mov AX, TopRow + Mov CX, Row + + Cmp AX, CX + JLE PE_DrawPatternEdit2 + + Mov AX, CX ; if row < toprow, toprow = row + +PE_DrawPatternEdit2: + LEA DX, [EAX+32] + Cmp DX, CX + JG PE_DrawPatternEdit3 + + LEA AX, [ECX-31] + +PE_DrawPatternEdit3: + Mov TopRow, AX + + Mov CX, MaxRow + Sub CX, 31 + Cmp AX, CX + JBE PE_DrawPatternEdit35 + + Mov TopRow, CX + Mov AX, CX + +PE_DrawPatternEdit35: + Mov DI, (1+15*80)*2 + Cmp NumChannelsEdit, 0 + JNE PE_DrawPatternEditAllView + + Xor BX, BX + +PE_DrawPatternEditAllView: + LEA DI, [EDI+EBX*2] + + Xor BX, BX + Cmp PlayMarkOn, 0 + JE PE_DrawPlayMark + + Mov CX, PlayMarkPattern + Cmp CX, PatternNumber + JNE PE_DrawPlayMark + + Mov BX, 1 ; Check to draw playmark + +PE_DrawPlayMark: + Push DI + + Mov DX, 32 + +PE_DrawPatternEdit4: + Push DI + + Mov CH, 20h + And BX, BX + JZ PE_DrawPatternEditRowNumber + + Cmp AX, PlayMarkRow + JNE PE_DrawPatternEditRowNumber + + Mov CH, 0B0h + +PE_DrawPatternEditRowNumber: + Call PE_ConvAX2Num + + Pop DI + Inc AX + Add DI, 160 + + Dec DX + JNZ PE_DrawPatternEdit4 + + Mov BX, Offset NoteNames ; CS:BX points to notenames + + Push DS + ; Viewing columns... + Mov SI, Offset ViewChannels + Mov DI, (15*80+2)*2 + Cmp NumChannelsEdit, 0 + JNE PE_DrawviewColumnStart + + Add DI, 6 + +PE_DrawViewColumnStart: + LodsW + Cmp AL, 0FFh + JE PE_DrawViewColumn2 + +PE_DrawViewColumn1: + ; AL = channel, AH = view method. + Mov DL, AL + MovZX CX, AH + LEA BP, [ViewMethodInfo+ECX*4] + + Push DS + Push SI + Push ES + Push DI + Push BP + + Mov SI, 5 + Xor AH, AH + Push DX + Mul SI + Mov SI, AX + Mov AX, 320 + Mov CX, TopRow + Mul CX + Pop DX + Mov DS, PatternDataArea + Add SI, AX ; DS:SI points to appropriate data. + ; CS:BX points to note type. + ; ES:DI points to screen area. + ; DL = Channel number + ; CX = Row number + + Call [Near Ptr CS:BP] + + Pop BP + Pop DI + Pop ES + Pop SI + Pop DS + + LodsW + Cmp AL, 0FFh + JE PE_DrawViewColumn2 + + Push AX + + Mov CX, [CS:BP+2] + Add DI, CX + Add DI, CX + + Cmp ViewDivision, 0 + JE PE_DrawViewColumn4 + + Mov CX, 32 + Push DI + + Mov AX, 2A8h + +PE_DrawViewColumn3: + StosW + Add DI, 158 + Loop PE_DrawViewColumn3 + + Pop DI + StosW ; Just to do: Add DI, 2 + +PE_DrawViewColumn4: + Pop AX + Jmp PE_DrawViewColumn1 + +PE_DrawViewColumn2: + Pop DS + Pop DI + Add DI, 8 + + Cmp NumChannelsEdit, 0 + JE PE_DrawPatternHilightRow + +PE_DrawPatternEdit33: + Mov AX, 320 + Mov BP, TopRow + Mul BP + Mov SI, AX + Mov AX, 5 + Mul LeftChannel + Add SI, AX ; SI contains offset to channel data + Mov DX, NumChannelsEdit + + Mov CX, 32 ; 32 rows + Mov DS, PatternDataArea + Assume DS:Nothing + +PE_DrawPatternEdit5: + Push CX + Push DX + Push SI + Push DI + Push BP + + Mov CX, 60Ch + + Mov AX, BP + Cmp RowHiLight2, 0 + JZ PE_DrawPatternEdit8 + Div RowHiLight2 + And AH, AH + JNZ PE_DrawPatternEdit8 + + Mov CH, 0E6h + Jmp PE_DrawPatternEdit6 + +PE_DrawPatternEdit8: + Mov AX, BP + Cmp RowHiLight1, 0 + JZ PE_DrawPatternEdit6 + Div RowHiLight1 + And AH, AH + JNZ PE_DrawPatternEdit6 + + Mov CH, 0F6h + +PE_DrawPatternEdit6: ; CH = colour, CL = 12 (for division) + Push CX + Push DX + + Cmp CS:BlockMark, 0 + JE PE_DrawPatternEdit25 + + Cmp BP, CS:BlockTop + JB PE_DrawPatternEdit25 + + Cmp BP, CS:BlockBottom + JA PE_DrawPatternEdit25 + + Mov AX, CS:LeftChannel + Add AX, CS:NumChannelsEdit + Sub AX, DX + + Cmp AX, CS:BlockLeft + JB PE_DrawPatternEdit25 + + Cmp AX, CS:BlockRight + JA PE_DrawPatternEdit25 + + Test CH, 80h + JZ PE_DrawPatternEdit26 + + Mov CH, 93h + Jmp PE_DrawPatternHilight1 + +PE_DrawPatternEdit26: + Mov CH, 83h + Jmp PE_DrawPatternHilight1 + +PE_DrawPatternEdit25: + Cmp BP, Row + JNE PE_DrawPatternHilight1 + + Test CentraliseCursor, 2 + JZ PE_DrawPatternHilight1 + + Mov CH, 016h + +PE_DrawPatternHilight1: + LodsB + + Call Draw_3Note + + Mov AL, 20h + StosW ; Note->Instrument space + + Mov DL, 10 + LodsB + + Call Draw_2Instrument + + Mov AL, 20h + StosW + + LodsB + Cmp AL, 0FFh + JNE PE_DrawPattern16 + + Test CS:Flags, 1 + JZ PE_DrawPatternNoDefaultVolume + + Cmp Byte Ptr [SI-3], MAXNOTE + JA PE_DrawPatternNoDefaultVolume + Cmp Byte Ptr [SI-2], 0 + JE PE_DrawPatternNoDefaultVolume + + Sub DI, 2 + Mov AL, 191 + StosW + + Push BX + + Call Music_GetSongSegment + Mov FS, AX + Mov BL, [SI-2] ; Sample/Instrument + And BX, 0FFh + Add BX, BX + + Test Byte Ptr [FS:2Ch], 4 ; Sample mode? + JZ DefaultVolumeSample + +DefaultVolumeInstrument: + Push DI + + Mov BX, [FS:64710+BX] ; Instrument pointer + Mov DI, [SI-3] + And DI, 0FFh ; DI = Note + Add DI, DI + Mov BX, [FS:BX+DI+41h] ; BL = sample + + Pop DI + And BX, 0FFh + Add BX, BX + JZ DefaultVolumeNoSample + +DefaultVolumeSample: + Mov BX, [FS:64910+BX] ; Sample + Mov AL, [FS:BX+13h] ; Default volume + + Pop BX + Mov DL, 10 + Xor AH, AH + Div DL + Add AX, '00' + Mov DH, AH + Mov AH, CH + StosW + Mov AL, DH + StosW + Mov AL, 192 + StosW + Jmp PE_DrawPatternEffect + +DefaultVolumeNoSample: + Pop BX + + Mov AH, CH + Mov AL, 173 ; Replace with default volume + StosW + StosW + Mov AL, 192 + StosW + Jmp PE_DrawPatternEffect + +PE_DrawPatternNoDefaultVolume: + Mov AL, 173 ; '.' + StosW + StosW + Jmp PE_DrawPattern17 + +PE_DrawPattern16: + Mov AH, AL + And AH, 7Fh + Sub AH, 65 + JC PE_DrawPatternNoVEffect + + Test AL, 80h + JZ PE_DrawPatternVEffect1 + + Add AH, 60 + +PE_DrawPatternVEffect1: + Mov AL, AH + Xor AH, AH + Div DL + ; AL = effect, AH = num + Add AX, 'A'+'0'*256 + Mov DH, AH + Mov AH, CH + StosW + Mov AL, DH + StosW + + Jmp PE_DrawPattern17 + +PE_DrawPatternNoVEffect: + Mov CL, CH + + Test AL, 80h + JZ PE_DrawPatternNoPan + + And CL, 0F0h + Or CL, 2 + And AL, 7Fh ; Filter out panning stuff. + + +PE_DrawPatternNoPan: + Xor AH, AH + Div DL + ; AH = units, AL = tens + Mov DH, AH + Mov AH, CL + Add AL, '0' + StosW + Mov AL, DH + Add AL, '0' + StosW + + Mov AH, CH + +PE_DrawPattern17: + Mov AL, 20h + StosW + +PE_DrawPatternEffect: + LodsB + Add AL, 64 + Cmp AL, 64 + JNE PE_DrawPattern18 + + Mov AL, '.' + +PE_DrawPattern18: + StosW + LodsB ; Commandvalue + Mov DH, AL + ShR AL, 4 + + Call PE_ConvHexAL + + Mov AL, DH + And AL, 15 + Call PE_ConvHexAL + + Pop DX + Pop CX + Dec DX + JZ PE_DrawPatternEdit9 + + And AX, 0F000h + Or AX, 2A8h + Cmp AH, 80h + JB PE_DrawDiv1 + Cmp AH, 0A0h + JAE PE_DrawDiv1 + + Mov AX, 2A8h + +PE_DrawDiv1: + StosW + Jmp PE_DrawPatternEdit6 + +PE_DrawPatternEdit9: + Pop BP + Pop DI + Pop SI + Pop DX + Pop CX + Add DI, 160 ; Screen + Add SI, 320 ; PatternData + Inc BP ; Row + Loop PE_DrawPatternEdit5 + +PE_DrawPatternHilightRow: + Call Music_GetPlayMode + Test AX, AX + JZ PE_DrawPattern40 + + Cmp CX, CS:PatternNumber + JNE PE_DrawPattern40 + + Sub BX, CS:TopRow + JC PE_DrawPattern40 + Cmp BL, 32 + JAE PE_DrawPattern40 + Mov AL, 80 + Mul BL + + Mov DI, AX + Add DI, 1+15*80 + Cmp CS:NumChannelsEdit, 0 + JE PE_DrawPattern41 + + Add DI, CS:ViewWidth + +PE_DrawPattern41: + Add DI, DI + + Push ES + Pop DS + + Mov CL, 3 + +PE_DrawPattern42: + Inc DI + Mov AL, [DI] + And AL, 0F0h + Or AL, 3 + StosB + + Dec CL + JNZ PE_DrawPattern42 + +PE_DrawPattern40: + Ret + +EndP PE_DrawPatternEdit + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PE_PrePatternEdit Far + + Push CS + Pop DS + Assume DS:Pattern + + Cmp NumChannelsEdit, 0 + JNE PE_PrePatternEdit18 + + Ret + +PE_PrePatternEdit18: + Call S_GetDestination + + Mov AX, 80 + Mov BX, 15 + Add BX, Row + Sub BX, TopRow + Mul BL + Add AX, ViewWidth + Add AX, 5 + Mov BX, PatternCursor + Add AL, [CursorPositions+BX] + AdC AH, 0 + Mov DI, AX + Mov AL, 14 + Mov BX, Channel + Sub BX, LeftChannel + Mul BL + Add DI, AX + Add DI, DI + Inc DI + Mov Byte Ptr [ES:DI], 30h + + Mov DI, 8+47*80 + Add DI, ViewWidth + Add DI, DI + Mov SI, LeftChannel + Mov DX, NumChannelsEdit + +PE_PrePatternEdit16: + Cmp [MultiChannelInfo+SI], 0 ; Put the 'M's in. + JE PE_PrePatternEdit17 + + Mov Byte Ptr [ES:DI], 172 + +PE_PrePatternEdit17: + Inc SI + Add DI, 28 + Dec DX + JNZ PE_PrePatternEdit16 + + Mov DI, 5+47*80 + Add DI, ViewWidth + Mov AL, 14 + Mov BX, Channel + Sub BX, LeftChannel + Mul BL + Add DI, AX + Add DI, DI ; Points to bottom of channel. + + Mov DX, 1 + Cmp Template, 0 + JE PE_PrePatternEditLoop +; Test CL, CL +; JZ PE_PrePatternEditLoop + Cmp BlockDataArea, 0 + JE PE_PrePatternEditLoop + + Mov FS, BlockDataArea + Mov AX, [FS:0] ; Block width + Mov DX, NumChannelsEdit + Add DX, LeftChannel + Sub DX, Channel + Cmp DX, AX + JB PE_PrePatternEditLoop + + Mov DX, AX + +PE_PrePatternEditLoop: + Push DI + + Mov AX, 23A9h + Mov CX, PatternCursor + Mov CH, EditMask + + Test CL, CL + JZ PE_PrePatternEdit1 + + Mov AL, 0AAh + +PE_PrePatternEdit1: + StosW + StosW + StosW +; Add DI, 2 + ScasW + + Test CH, 1 + JZ PE_PrePatternEdit2 + + StosW + StosW + Jmp PE_PrePatternEdit3 + +PE_PrePatternEdit2: + Add DI, 4 + +PE_PrePatternEdit3: +; Add DI, 2 + ScasW + + Test CH, 2 + JZ PE_PrePatternEdit4 + + StosW + StosW + Jmp PE_PrePatternEdit5 + +PE_PrePatternEdit4: + Add DI, 4 + +PE_PrePatternEdit5: +; Add DI, 2 + ScasW + + Test CH, 4 + JZ PE_PrePatternEdit6 + + StosW + StosW + StosW + +PE_PrePatternEdit6: + Pop DI ; Mark in the actual channels + Mov AL, 0A9h + Test CL, CL + JNZ PE_PrePatternEdit7 + + Mov AL, 0ABh + StosW + StosW + StosW + + Add DI, 22 + Dec DX + JNZ PE_PrePatternEditLoop + + Ret + +PE_PrePatternEdit7: + Cmp CL, 1 + JA PE_PrePatternEdit8 + + Mov AL, 0ABh + Add DI, 4 + StosW + Ret + +PE_PrePatternEdit8: + Cmp CL, 3 + JA PE_PrePatternEdit10 + + Test CH, 1 + JZ PE_PrePatternEdit9 + + Mov AL, 0ABh + +PE_PrePatternEdit9: + Add DI, 8 + StosW + StosW + Ret + +PE_PrePatternEdit10: + Cmp CL, 5 + JA PE_PrePatternEdit12 + + Test CH, 2 + JZ PE_PrePatternEdit11 + + Mov AL, 0ABh + +PE_PrePatternEdit11: + + Add DI, 14 + StosW + StosW + Ret + +PE_PrePatternEdit12: + Cmp CL, 6 + JA PE_PrePatternEdit14 + + Test CH, 4 + JZ PE_PrePatternEdit13 + + Mov AL, 0ABh + +PE_PrePatternEdit13: + Add DI, 20 + StosW + Ret + +PE_PrePatternEdit14: + Test CH, 4 + JZ PE_PrePatternEdit15 + + Mov AL, 0ABh + +PE_PrePatternEdit15: + Add DI, 22 + StosW + StosW + Ret + +EndP PE_PrePatternEdit + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GetPatternOffset + + Assume DS:Pattern + + Push AX + Push BX + Push DX + + Mov AX, 64 + Mul Row + Add AX, Channel + Mov BX, 5 + Mul BX + Mov DI, AX + Mov ES, PatternDataArea + + Pop DX + Pop BX + Pop AX + Ret + +EndP GetPatternOffset + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc NetworkPatternBlock Near ; CL = width, CH = Height, BL = Channel, BH = Row + +IF NETWORKENABLED + Call Network_GetSendQueue + JZ PE_GotoNextInputNoNetwork + + Mov AX, NETWORK_PARTIALPATTERNOBJECT*100h ; Destination ALL + StosW + Mov AL, Byte Ptr PatternNumber + StosB + Mov AX, BX + StosW + Mov AX, CX + StosW + +PE_GotoNextInputNoNetwork: + Call Network_FinishedSendQueue + + Ret +ENDIF + +EndP NetworkPatternBlock + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc NetworkPartialPattern Near ; CL = width, CH = Height + +IF NETWORKENABLED + Push BX + Mov BL, Byte Ptr Channel + Mov BH, Byte Ptr Row + Call NetworkPatternBlock + Pop BX +ENDIF + Ret + +EndP NetworkPartialPattern + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc NetworkBlock Near + +IF NETWORKENABLED + Mov BL, Byte Ptr BlockLeft + Mov BH, Byte Ptr BlockTop + Mov CL, Byte Ptr BlockRight + Mov CH, Byte Ptr BlockBottom + Sub CX, BX + Add CX, 101h + Call NetworkPatternBlock +ENDIF + Ret + +EndP NetworkBlock + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +PatternCursorJumpTable DW Offset PE_PatternCursorPos0 + DW Offset PE_PatternCursorPos1 + DW Offset PE_PatternCursorPos2 + DW Offset PE_PatternCursorPos3 + DW Offset PE_PatternCursorPos4 + DW Offset PE_PatternCursorPos5 + DW Offset PE_PatternCursorPos6 + DW Offset PE_PatternCursorPos7 + DW Offset PE_PatternCursorPos8 + +Proc PE_PostPatternEdit Far + + Push CS + Pop DS + Assume DS:Pattern + + Test CH, 1 + JZ PE_PostPatternEdit17 + + Mov EAX, [DWord Ptr LastKeyBoard1] + Mov EBX, [DWord Ptr LastKeyBoard2] + + Mov [DWord Ptr LastKeyBoard2], EAX + Mov [DWord Ptr LastKeyBoard3], EBX + + Mov [LastKeyBoard1], CX + Mov [LastKeyBoard1+2], DX + +PE_PostPatternEdit17: + Mov AL, CH + Mov SI, Offset PEFunctions + And AL, 6 + Mov ShiftPressed, AL + + Test CH, 6 + PushF + Call M_FunctionDivider + JC PE_PostPatternEdit1 + + PopF + JNZ PE_PostPatternEditShift + +PE_PostPatternEditNotShift: + Jmp [SI] + +PE_PostPatternEditShift: + Cmp Byte Ptr [SI-3], 6 ; MIDI message + JE PE_PostPatternEditNotshift + + Mov AX, [SI-2] + + Cmp AX, 10Fh ; Shift Tab + JE PE_PostPatternEditNotShift + + Cmp AX, '?' + JE PE_PostPatternEditNotShift + + Cmp AX, '|' + JE PE_PostPatternEditNotShift + + Push [Row] + Push [Channel] + + Push CS + + Call [SI] + + Push CS + Pop DS + +; Mov CX, BlockAnchorRow +; Mov DX, BlockAnchorChannel + Pop DX + Pop CX + + Cmp CX, Row + JNE PE_PostPatternEditShift1 + + Cmp DX, Channel + JE PE_PostPatternEditShift2 + +PE_PostPatternEditShift1: + Cmp BlockReset, 0 + JE PE_PostPatternEditShift3 + + Mov BlockReset, 0 + Mov BlockMark, 0 + +PE_PostPatternEditShift3: + ; Set block marks. + Mov AX, BlockAnchorChannel + Mov BX, BlockAnchorRow + + Push CS + Call PEFunction_MarkBeginBlockChain + Jmp PEFunction_MarkEndBlock + +PE_PostPatternEditShift2: + Mov AX, 1 + Ret + +PE_PostPatternEdit1: + PopF + Test CH, 60h + JNZ PE_PostPatternEdit6 + + Call GetPatternOffset + Mov BX, PatternCursor + Add BX, BX + Jmp [PatternCursorJumpTable+BX] + +PE_PostPatternEdit6: + Mov AX, CX + And AX, 1FFh + Cmp AX, 10Ah + JA PE_PostPatternEdit7 + + Cmp AX, 102h + JB PE_PostPatternEdit7 + ; Alt-1 -> Alt-9 + Sub AX, 101h +; Dec AL +; Dec AH + Mov SkipValue, AX + + Mov SI, Offset CursorStepMsg + Call SetInfoLine + + Mov AX, 1 + Ret + +PE_PostPatternEdit7: + Xor AX, AX + Ret + +EndP PE_PostPatternEdit + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_Ctrl_PgUp Far + + Mov Row, 0 + + Mov AX, 1 + Ret + +EndP PEFunction_Ctrl_PgUp + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_Ctrl_PgDn Far + + Mov AX, MaxRow + Mov Row, AX + + Mov AX, 1 + Ret + +EndP PEFunction_Ctrl_PgDn + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_Up Far + + Mov BX, SkipValue + And BX, BX + JNZ PEFunction_Up2 + + Mov BX, 1 + +PEFunction_Up2: + Mov AX, Row + Sub AX, BX + JS PEFunction_Up1 + + Mov Row, AX + +PEFunction_Up1: + Mov AX, 1 + Ret + +EndP PEFunction_Up + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_Down Far + + Push CS + Pop DS + + Mov BX, SkipValue + And BX, BX + JNZ PEFunction_Down2 + + Mov BX, 1 + +PEFunction_Down2: + Mov AX, Row + Add AX, BX + Cmp AX, MaxRow + JA PEFunction_Down1 + + Mov Row, AX + +PEFunction_Down1: + Mov AX, 1 + Ret + +EndP PEFunction_Down + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_Left Far + + Mov CX, PatternCursor + Mov BX, Channel + Dec CX + JNS PEFunction_Left1 + + Mov CX, 8 + Dec BX + JS PEFunction_Left2 + + Mov Channel, BX + + Cmp CommandToValue, 0 + JE PEFunction_Left1 + + Call GetPatternOffset +; Mov ES, PatternDataArea +; Mov AX, 64 +; Mul Row +; Add AX, BX +; Mov DX, 5 +; Mul DX +; Mov DI, AX + Cmp Word Ptr [ES:DI+3], 0 + JNE PEFunction_Left1 + + Mov CX, 6 + +PEFunction_Left1: + Mov PatternCursor, CX + +PEFunction_Left2: + Mov AX, 1 + Ret + +EndP PEFunction_Left + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_Right Far ; If there is no + ; command value... skip! + + Mov CX, PatternCursor + Mov BX, Channel + Inc CX + Cmp CX, 6 + JBE PEFunction_Right1 + + Cmp CommandToValue, 0 + JE PEFunction_Right4 + + Call GetPatternOffset +; Mov ES, PatternDataArea +; Mov AX, 64 +; Mul Row +; Add AX, Channel +; Mov DX, 5 +; Mul DX +; Mov DI, AX + Cmp Word Ptr [ES:DI+3], 0 + JE PEFunction_Right3 + +PEFunction_Right4: + Cmp CX, 9 + JB PEFunction_Right1 + +PEFunction_Right3: + Xor CX, CX + Inc BX + Cmp BX, 64 + JAE PEFunction_Right2 + +PEFunction_Right1: + Mov PatternCursor, CX + Mov Channel, BX + +PEFunction_Right2: + Mov AX, 1 + Ret + +EndP PEFunction_Right + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_Press_Shift Far + + Mov AX, Channel + Mov BX, Row + + Mov BlockAnchorChannel, AX + Mov BlockAnchorRow, BX + Mov BlockReset, 1 + Mov NoteEntered, 0 + + Xor AX, AX + Ret + +EndP PEFunction_Press_Shift + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_Release_Shift Far + + Cmp NoteEntered, 0 + JE PEFunction_Release_Shift1 + + Mov AX, BlockAnchorChannel + Mov BX, BlockAnchorRow + + Mov Channel, AX + Mov Row, BX + + Call PE_GotoNextInput + +PEFunction_Release_Shift1: + Xor AX, AX + Ret + +EndP PEFunction_Release_Shift + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_Alt_Home Far + Mov BL, RowHilight1 + Jmp PEFunction_PgUpChain + +Proc PEFunction_PgUp Far + + Mov BL, RowHiLight2 + +PEFunction_PgUpChain: + Mov AX, Row + Mov CX, MaxRow + Mov DX, SkipValue + And DX, 0FFh + JNZ PEFunction_PgUp3 + + Mov DL, 1 + +PEFunction_PgUp3: + And BX, 0FFh + + JNZ PEFunction_PgUp2 + + Mov BX, 16 + +PEFunction_PgUp2: + Sub CX, DX ; Sub maxrow, skipvalue + Cmp CX, AX + JAE PEFunction_PgUp4 + + Dec AX + Div BL + Mul BL + Jmp PEFunction_PgUp1 + +PEFunction_PgUp4: + Sub AX, BX + JNS PEFunction_PgUp1 + + Xor AX, AX + +PEFunction_PgUp1: + Mov Row, AX + + Mov AX, 1 + Ret + +EndP PEFunction_PgUp + +EndP PEFunction_Alt_Home + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PE_CentraliseCursor + + Mov AX, Row + Sub AX, 16 + JNC PE_CentraliseCursor1 + + Xor AX, AX + +PE_CentraliseCursor1: + Mov TopRow, AX + Ret + +EndP PE_CentraliseCursor + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + + +Proc PEFunction_Alt_End Far + Mov BL, RowHilight1 + Jmp PEFunction_PgDnChain + +Proc PEFunction_PgDn Far + + Mov BL, RowHiLight2 + +PEFunction_PgDnChain: + Mov AX, Row + And BX, 0FFh + JNZ PEFunction_PgDn2 + + Mov BX, 16 + +PEFunction_PgDn2: + Add AX, BX + Cmp AX, MaxRow + JBE PEFunction_PgDn1 + + Mov AX, MaxRow + +PEFunction_PgDn1: + Mov Row, AX + + Mov AX, 1 + Ret + +EndP PEFunction_PgDn + +EndP PEFunction_Alt_End + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_ShiftPgUp Far + + Call PEFunction_PgUp + Call PE_CentraliseCursor + + Mov AX, 1 + Ret + +EndP PEFunction_ShiftPgUp + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_ShiftPgDn Far + + Call PEFunction_PgDn + Call PE_CentraliseCursor + + Mov AX, 1 + Ret + +EndP PEFunction_ShiftPgDn + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_Home Far + + Cmp PatternCursor, 0 + JE PEFunction_Home1 + + Mov PatternCursor, 0 + Jmp PEFunction_Home3 + +PEFunction_Home1: + Cmp Channel, 0 + JE PEFunction_Home2 + + Mov Channel, 0 + Jmp PEFunction_Home3 + +PEFunction_Home2: + Mov Row, 0 + +PEFunction_Home3: + Mov AX, 1 + Ret + +EndP PEFunction_Home + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_End Far + + Cmp PatternCursor, 8 + JE PEFunction_End1 + + Mov PatternCursor, 8 + Jmp PEFunction_End3 + +PEFunction_End1: + Call Music_GetLastChannel + + Cmp Channel, AX + JE PEFunction_End2 + + Mov Channel, AX + Jmp PEFunction_End3 + +PEFunction_End2: + Mov AX, MaxRow + Mov Row, AX + +PEFunction_End3: + Mov AX, 1 + Ret + +EndP PEFunction_End + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_Tab Far + + Mov AX, Channel + Cmp AX, 63 + JAE PEFunction_Tab1 + + Mov PatternCursor, 0 + Inc Channel + +PEFunction_Tab1: + Mov AX, 1 + Ret + +EndP PEFunction_Tab + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_ShiftTab Far + + Cmp PatternCursor, 0 + JNE PEFunction_ShiftTab2 + + Mov AX, Channel + And AX, AX + JZ PEFunction_ShiftTab1 + + Dec Channel + +PEFunction_ShiftTab2: + Mov PatternCursor, 0 + +PEFunction_ShiftTab1: + Mov AX, 1 + Ret + +EndP PEFunction_ShiftTab + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_SetMask Far + + Mov BX, PatternCursor + Mov AL, [MaskChange+BX] + Xor EditMask, AL + + Mov AX, 1 + Ret + +EndP PEFunction_SetMask + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_ToggleMultiChannel Far + + Mov BX, Channel + Xor [MultiChannelInfo+BX], 1 + + Cmp [Word Ptr LastKeyBoard2+2], 3100h + JNE PEFunction_ToggleMultiChannel1 + + Mov CX, 7 + Add CX, Channel + Mov DI, Offset O1_SelectMultiChannel + Call M_Object1List + +PEFunction_ToggleMultiChannel1: + Mov AX, 1 + Ret + +EndP PEFunction_ToggleMultiChannel + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_BackSpace Far + + Xor CX, CX + + Mov AX, Row + Mov BX, Channel + Sub AX, SkipValue + JS PEFunction_BackSpace3 + + Mov Row, AX + Cmp [MultiChannelInfo+BX], 0 + JE PEFunction_BackSpace5 + + Mov DX, BX + +PEFunction_BackSpace1: + Dec BX + JNS PEFunction_BackSpace4 + + And AX, AX + JZ PEFunction_BackSpace3 + + Inc CX + +PEFunction_BackSpace4: + And BX, 63 + Cmp BX, DX + JE PEFunction_BackSpace2 + + Cmp [MultiChannelInfo+BX], 0 + JE PEFunction_BackSpace1 + +PEFunction_BackSpace2: + Mov Channel, BX + Cmp SkipValue, 0 + JNE PEFunction_BackSpace3 + + And CX, CX + JZ PEFunction_BackSpace3 + + And AX, AX + JZ PEFunction_BackSpace3 + + Dec Row + Jmp PEFunction_BackSpace3 + +PEFunction_BackSpace5: ; AX = row + Cmp SkipValue, 0 + JNE PEFunction_BackSpace3 + + Mov BX, Channel + Dec BX + JNS PEFunction_BackSpace6 + + And AX, AX + JZ PEFunction_BackSpace3 + Dec AX + +PEFunction_BackSpace6: + And BX, 63 + Mov Row, AX + Mov Channel, BX + +PEFunction_BackSpace3: + Mov AX, 1 + Ret + +EndP PEFunction_BackSpace + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_PickUp Far + + Cmp Template, 4 + JE PEFunction_PickUp2 + + Mov Template, 0 ; Turn off templates + +PEFunction_PickUp2: + Call GetPatternOffset + Mov EAX, [ES:DI] + + Test AH, AH + JNZ PEFunction_PickUp1 + + Mov AH, LastInstrument + +PEFunction_PickUp1: + Mov DWord Ptr [LastNote], EAX + Mov AL, [ES:DI+4] + Mov LastCommandValue, AL + + Mov AX, 1 + Ret + +EndP PEFunction_PickUp + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PE_PatternCursorPos1 Far + + Test CL, CL + JZ PE_PatternCursorPos1_1 + + Cmp DX, '0' + JB PE_PatternCursorPos1_1 + + Cmp DX, '9' + JA PE_PatternCursorPos1_1 + + Mov AL, [ES:DI] + Cmp AL, 120 + JA PE_PatternCursorPos1_2 + + AAM 12 ; AH = octave, AL = note + Mov AH, DL + Sub AH, '0' + AAD 12 + StosB + +PE_PatternCursorPos1_2: + Mov CX, 101h + Call NetworkPartialPattern + + Jmp PE_GotoNextInput + +PE_PatternCursorPos1_1: + Xor AX, AX + Ret + +EndP PE_PatternCursorPos1 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PE_PatternCursorPos0 Far + + Test CL, CL + JZ PE_PatternCursorPos0_4 + + Push CX + Mov SI, Offset KeyBoardTable + + And CH, Not 6 ; Remove shift mask. + +PE_PatternCursorPos0_1: + LodsW + Cmp AX, 0FFFFh + JE PE_PatternCursorPos0_3 + + Cmp AX, CX + JNE PE_PatternCursorPos0_2 + + Pop CX + + Mov BX, 3Ah + Call K_IsKeyDown + JNZ PE_PatternCursorPreview + + Jmp PE_NewNote + +PE_PatternCursorPreview: + Mov AX, 12 + Mul BaseOctave + Mov BX, AX + LodsW + Add AX, BX + + Mov SI, Offset PreviewNote + + Cmp AX, MAXNOTE + JA PE_PatternCursorPos0_4 + + Mov AH, LastInstrument + Mov [SI], AX + + Mov AX, CS:Channel + Mov DH, 32 + Call Music_PlayNote + + Xor AX, AX + Ret + +PE_PatternCursorPos0_2: + LodsW ; Add SI, 2 + Jmp PE_PatternCursorPos0_1 + +PE_PatternCursorPos0_3: + Pop CX + + Mov AL, NONOTE + Cmp DX, '.' + JE WipeNote + + Inc AX + Cmp DX, '1' + JE WipeNote + Cmp DX, '!' + JE WipeNote + + Inc AX + Cmp DX, '`' + JE WipeNote + Cmp DX, '~' + JE WipeNote + + Cmp DX, ' ' + JE NoteSpace + + Cmp DX, '4' + JE PEFunction_PlayCurrentNote + Cmp DX, '$' + JE PEFunction_PlayCurrentNote + + Cmp DX, '8' + JE PEFunction_PlayCurrentRow + +PE_PatternCursorPos0_4: + Xor AX, AX + Ret + +EndP PE_PatternCursorPos0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc NoteSpace Far + + Mov AL, LastNote + Jmp PE_NewNote4 + +EndP NoteSpace + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc WipeNote Far + + Mov AH, EditMask + + Mov BP, 1 + Cmp Template, 0 + JE WipeNote4 + + Cmp BlockDataArea, 0 + JE WipeNote4 + + Mov FS, BlockDataArea + Cmp Word Ptr [FS:2], 1 + JNE WipeNote4 + + Mov BP, [FS:0] + +WipeNote4: + Mov CX, BP + Mov CH, 1 + Call NetworkPartialPattern + +WipeNote5: + Mov [ES:DI], AL + Mov LastNote, AL + Test AH, 1 + JZ WipeNote1 + + Mov Byte Ptr [ES:DI+1], 0 + +WipeNote1: + Test AH, 2 + JZ WipeNote2 + + Mov Byte Ptr [ES:DI+2], 0FFh + +WipeNote2: + Test AH, 4 + JZ WipeNote3 + + Mov Word Ptr [ES:DI+3], 0 + +WipeNote3: + Add DI, 5 + Dec BP + JNZ WipeNote5 + +IF CHORDENTRY + Cmp ShiftPressed, 0 + JE PE_GotoNextInput + + Push SkipValue + Mov SkipValue, 0 + Mov NoteEntered, 1 + + Call PE_GotoNextInput + Pop SkipValue + + Mov AX, 1 + Ret +ELSE + Jmp PE_GotoNextInput +ENDIF + +EndP WipeNote + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PE_GotoNextInput Far + + + Mov CX, PatternCursor + And CX, CX + JZ PE_GotoNextInput4 + + Cmp CX, 1 + JE PE_GotoNextInput4 + + Cmp CX, 2 + JNE PE_GotoNextInput5 + +PE_GotoNextInput7: + Inc PatternCursor + Jmp PE_GotoNextInput3 + +PE_GotoNextInput5: + Cmp CX, 3 + JNE PE_GotoNextInput6 + +PE_GotoNextInput8: + Dec PatternCursor + Jmp PE_GotoNextInput4 + +PE_GotoNextInput6: + Cmp CX, 4 + JE PE_GotoNextInput7 + + Cmp CX, 5 + JE PE_GotoNextInput8 + + Cmp CX, 6 + JNE PE_GotoNextInput9 + + Cmp CommandToValue, 0 + JZ PE_GotoNextInput4 + + Jmp PE_GotoNextInput7 + +PE_GotoNextInput9: + Cmp CX, 7 + JE PE_GotoNextInput7 + + Cmp CommandToValue, 0 + JE PE_GotoNextInput8 + + Sub PatternCursor, 2 + +PE_GotoNextInput4: + Mov AX, Row + Mov BX, Channel + Add AX, SkipValue + Cmp AX, MaxRow + JA PE_GotoNextInput3 + + Mov Row, AX + Cmp PatternCursor, 0 + JNE PE_GotoNextInput10 + + Cmp [MultiChannelInfo+BX], 0 + JE PE_GotoNextInput10 + + Mov DX, BX + Xor CX, CX + +PE_GotoNextInput1: + Inc BX + Cmp BX, 63 + JBE PE_GotoNextInput11 + + Inc CX + +PE_GotoNextInput11: + And BX, 63 + Cmp DX, BX + JE PE_GotoNextInput2 + + Cmp [MultiChannelInfo+BX], 0 + JE PE_GotoNextInput1 + +PE_GotoNextInput2: + Mov Channel, BX + Cmp SkipValue, 0 + JNE PE_GotoNextInput3 + + And CX, CX + JZ PE_GotoNextInput3 + + Mov Word Ptr [Modified], 101h + + Jmp PEFunction_Down + +PE_GotoNextInput10: + Cmp SkipValue, 0 + JNE PE_GotoNextInput3 + + Mov AX, Channel + Mov CX, Row + Inc AX + Cmp AX, 63 + JBE PE_GotoNextInput12 + Cmp CX, MaxRow + JAE PE_GotoNextInput3 + + Inc CX + +PE_GotoNextInput12: + And AX, 63 + Mov Row, CX + Mov Channel, AX + +PE_GotoNextInput3: + Mov Word Ptr [Modified], 101h + + Mov AX, 1 + Ret + +EndP PE_GotoNextInput + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc TemplateSetup + + Mov AH, AL + Push AX + + Mov BX, Channel + Mov AX, 320 + Mov BP, MaxRow + Inc BP + Mul BP + Mov BP, AX ; BP = max offset. + + Mov AX, 64 + Mul Row + Add AX, BX + Mov CX, 5 + Mul CX + + Mov DI, AX ; DI = pattern offset. + Mov ES, PatternDataArea + Mov DS, BlockDataArea + Xor SI, SI + + LodsW + Mov DX, AX ; DX = width + LodsW + Mov CX, AX ; CX = height + + Pop AX ; AH = note. + Sub AH, [DS:4] + + Ret + +EndP TemplateSetup + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PE_TemplateOverwrite ; AX = note + + Push DS + Push ES + + Call TemplateSetup + +PE_TemplateOverWrite1: + Push BX + Push CX + Push DI + + Mov CX, DX + +PE_TemplateOverWrite2: + Cmp BX, 64 + JAE PE_TemplateOverWrite3 + + LodsB + Cmp AL, MAXNOTE + JA PE_TemplateOverWrite6 + + Add AL, AH + Cmp AL, MAXNOTE + JBE PE_TemplateOverWrite6 + + Mov AL, NONOTE + +PE_TemplateOverWrite6: + StosB + MovsW + MovsW + Jmp PE_TemplateOverWrite4 + +PE_TemplateOverWrite3: + Add SI, 5 + Add DI, 5 + +PE_TemplateOverWrite4: + Inc BX + Loop PE_TemplateOverWrite2 + + Pop DI + Pop CX + Pop BX + Add DI, 320 + Cmp DI, BP + JAE PE_TemplateOverWrite5 + + Loop PE_TemplateOverWrite1 + +PE_TemplateOverWrite5: + Pop ES + Pop DS + Ret + +EndP PE_TemplateOverWrite + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PE_TemplateMixPattern ; AX = note + + Push DS + Push ES + + Call TemplateSetup + +PE_TemplateMixPattern1: + Push BX + Push CX + Push DI + + Mov CX, DX + +PE_TemplateMixPattern2: + Cmp BX, 64 + JAE PE_TemplateMixPattern3 + + Mov AL, [DS:SI] + Cmp AL, MAXNOTE + JA PE_TemplateMixPattern6 + + Add AL, AH + Cmp AL, MAXNOTE + JBE PE_TemplateMixPattern6 + + Mov AL, NONOTE + +PE_TemplateMixPattern6: + Cmp Byte Ptr [ES:DI], NONOTE + JNE PE_TemplateMixPattern7 + + Mov [ES:DI], AL + +PE_TemplateMixPattern7: + Cmp Byte Ptr [ES:DI+1], 0 + JNE PE_TemplateMixPattern8 + + Mov AL, [DS:SI+1] + Mov [ES:DI+1], AL + +PE_TemplateMixPattern8: + Cmp Byte Ptr [ES:DI+2], 0FFh + JNE PE_TemplateMixPattern9 + + Mov AL, [DS:SI+2] + Mov [ES:DI+2], AL + +PE_TemplateMixPattern9: + Cmp Word Ptr [ES:DI+3], 0 + JNE PE_TemplateMixPattern3 + + Push AX + Mov AX, [DS:SI+3] + Mov [ES:DI+3], AX + Pop AX + +PE_TemplateMixPattern3: + Add SI, 5 + Add DI, 5 + +PE_TemplateMixPattern4: + Inc BX + Loop PE_TemplateMixPattern2 + + Pop DI + Pop CX + Pop BX + Add DI, 320 + Cmp DI, BP + JAE PE_TemplateMixPattern5 + + Loop PE_TemplateMixPattern1 + +PE_TemplateMixPattern5: + Pop ES + Pop DS + Ret + +EndP PE_TemplateMixPattern + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PE_TemplateMixClipBoard ; AX = note + + Push DS + Push ES + + Call TemplateSetup + +PE_TemplateMixClipBoard1: + Push BX + Push CX + Push DI + + Mov CX, DX + +PE_TemplateMixClipBoard2: + Cmp BX, 64 + JAE PE_TemplateMixClipBoard3 + + Mov AL, [DS:SI] + Cmp AL, MAXNOTE + JA PE_TemplateMixClipBoard6 + + Add AL, AH + Cmp AL, MAXNOTE + JBE PE_TemplateMixClipBoard6 + + Mov AL, NONOTE + +PE_TemplateMixClipBoard6: + Cmp Byte Ptr [DS:SI], NONOTE + JE PE_TemplateMixClipBoard7 + + Mov [ES:DI], AL + +PE_TemplateMixClipBoard7: + Cmp Byte Ptr [DS:SI+1], 0 + JE PE_TemplateMixClipBoard8 + + Mov AL, [DS:SI+1] + Mov [ES:DI+1], AL + +PE_TemplateMixClipBoard8: + Cmp Byte Ptr [DS:SI+2], 0FFh + JE PE_TemplateMixClipBoard9 + + Mov AL, [DS:SI+2] + Mov [ES:DI+2], AL + +PE_TemplateMixClipBoard9: + Cmp Word Ptr [DS:SI+3], 0 + JE PE_TemplateMixClipBoard3 + + Push AX + Mov AX, [DS:SI+3] + Mov [ES:DI+3], AX + Pop AX + +PE_TemplateMixClipBoard3: + Add SI, 5 + Add DI, 5 + +PE_TemplateMixClipBoard4: + Inc BX + Loop PE_TemplateMixClipBoard2 + + Pop DI + Pop CX + Pop BX + Add DI, 320 + Cmp DI, BP + JAE PE_TemplateMixClipBoard5 + + Loop PE_TemplateMixClipBoard1 + +PE_TemplateMixClipBoard5: + Pop ES + Pop DS + Ret + +EndP PE_TemplateMixClipBoard + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PE_TemplateNotesOnly + + Push DS + Push ES + + Call TemplateSetup + +PE_TemplateNotesOnly1: + Push BP + Push BX + Push CX + Push DI + + Mov CX, DX + Mov BP, Word Ptr [CS:EditMask] + +PE_TemplateNotesOnly2: + Cmp BX, 64 + JAE PE_TemplateNotesOnly3 + + Or BP, 8 + Mov AL, [SI] + Cmp AL, MAXNOTE + JA PE_TemplateNotesOnly7 + + Add AL, AH + And BP, Not 8 + Cmp AL, MAXNOTE + JA PE_TemplateNotesOnly3 + +PE_TemplateNotesOnly7: + Mov [ES:DI], AL + + Test BP, 8 + JNZ PE_TemplateNotesOnly3 + Test BP, 1 + JZ PE_TemplateNotesOnly5 + + Mov AL, CS:LastInstrument + Mov [ES:DI+1], AL + +PE_TemplateNotesOnly5: + Test BP, 2 + JZ PE_TemplateNotesOnly6 + + Mov AL, CS:LastVolume + Mov [ES:DI+2], AL + +PE_TemplateNotesOnly6: + Test BP, 4 + JZ PE_TemplateNotesOnly3 + + Mov AX, [Word Ptr CS:LastCommand] + Mov [ES:DI+3], AX + +PE_TemplateNotesOnly3: + Add SI, 5 + Add DI, 5 + + Inc BX + Loop PE_TemplateNotesOnly2 + + Pop DI + Pop CX + Pop BX + Pop BP + + Add DI, 320 + Cmp DI, BP + JAE PE_TemplateNotesOnly4 + + Loop PE_TemplateNotesOnly1 + +PE_TemplateNotesOnly4: + Pop ES + Pop DS + + Ret + +EndP PE_TemplateNotesOnly + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PE_Template Far ; AX = note. + + Mov BX, BlockDataArea + Test BX, BX + JZ PEFunction_NoBlockData + + Mov ES, BX + Cmp Byte Ptr [ES:4], 119 + JBE PE_Template3 + + Mov DI, Offset O1_TemplateErrorList + Mov CX, 2 + Call M_Object1List + + Mov AX, 1 + Ret + +PE_Template3: + Mov Word Ptr [Modified], 101h + + Mov BL, Template + Cmp BL, 2 + JE PE_Template1 + JA PE_Template2 + + Call PE_TemplateOverWrite + Jmp PE_Template4 + +PE_Template1: + Call PE_TemplateMixPattern + Jmp PE_Template4 + +PE_Template2: + Cmp BL, 4 + JE PE_Template6 + + Call PE_TemplateMixClipBoard + Jmp PE_Template4 + +PE_Template6: + Call PE_TemplateNotesOnly + +PE_Template4: ; Play notes, if clipboard height = 1 + Mov CL, [ES:0] + Mov CH, [ES:2] + Call NetworkPartialPattern + + Cmp Word Ptr [ES:2], 1 ; height + JNE PE_TemplateNoPlay + + Mov AX, 64 + Mul Row + Add AX, Channel + Mov DX, 5 + Mul DX + Mov SI, AX + + Mov CX, [ES:0] ; CX = Width + Mov AX, Channel + Push DS + Mov DS, PatternDataArea + Mov DH, 32 + +PE_TemplatePlay: + Call Music_PlayNote + + Add SI, 5 + Inc AX + Dec CX + JNZ PE_TemplatePlay + + Pop DS + +PE_TemplateNoPlay: + Cmp SkipValue, 0 + JNE PE_GotoNextInput + + Mov AX, Row + Mov BX, MaxRow + Add AX, [ES:2] + Cmp AX, BX + JBE PE_Template5 + + Mov AX, BX + +PE_Template5: + Mov Row, AX + + Mov AX, 1 + Ret + +EndP PE_Template + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PE_NewNote Far + + Mov AX, 12 + Mul BaseOctave + Mov BX, AX + LodsW + Add AX, BX + + Cmp AX, MAXNOTE + JBE PE_NewNote5 + + Mov AX, 1 + Ret + +PE_NewNote5: + Cmp Template, 0 + JNE PE_Template + +PE_NewNote4: + Mov AH, EditMask + + Mov SI, DI + + Mov LastNote, AL + StosB + + Test AH, 1 + JZ PE_NewNote1 + + Mov AL, LastInstrument + Mov [ES:DI], AL + +PE_NewNote1: + Test AH, 2 + JZ PE_NewNote2 + + Mov AL, LastVolume + Mov [ES:DI+1], AL + +PE_NewNote2: + Test AH, 4 + JZ PE_NewNote3 + + Mov AL, LastCommand + Mov AH, LastCommandValue + Mov [ES:DI+2], AX + +PE_NewNote3: ; Play routine reqd here... + Push DS + + Push ES + Pop DS ; DS = patterndatasegment + + Mov AX, CS:Channel + Mov DH, 32 + Call Music_PlayNote + + Pop DS + + Mov CX, 101h + Call NetworkPartialPattern + +IF CHORDENTRY + Cmp ShiftPressed, 0 + JE PE_GotoNextInput + + Push SkipValue + Mov SkipValue, 0 + Mov NoteEntered, 1 + + Call PE_GotoNextInput + Pop SkipValue + + Mov AX, 1 + Ret +ELSE + Jmp PE_GotoNextInput +ENDIF + +EndP PE_NewNote + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_Delete Far + + Mov Word Ptr [Modified], 101h + + Mov AX, 320 + Mul MaxRow + + Call GetPatternOffset + + Mov BP, 1 + Cmp Template, 0 + JE PEFunction_Delete3 + + Cmp PatternCursor, 0 + JNE PEFunction_Delete3 + + Cmp BlockDataArea, 0 + JE PEFunction_Delete3 + + Mov FS, BlockDataArea + Cmp Word Ptr [FS:2], 1 + JNE PEFunction_Delete3 + + Mov BP, [FS:0] + +PEFunction_Delete3: + Mov CX, BP + Mov CH, Byte Ptr MaxRow + Sub CH, Byte Ptr Row + Inc CH + Call NetworkPartialPattern + + Push AX DI + + Mov SI, DI + Push ES + Pop DS ; DS:SI and ES:DI point to pat + + Add SI, 320 + Mov DX, 315 + +PEFunction_Delete1: + Cmp DI, AX + JAE PEFunction_Delete2 + + Mov CX, 5 + Rep MovsB + Add SI, DX + Add DI, DX + Jmp PEFunction_Delete1 + +PEFunction_Delete2: + Mov AX, NONOTE + StosW + Mov AL, 0FFh + StosB + Xor AX, AX + StosW + + Pop DI AX + Add DI, 5 + + Dec BP + JNZ PEFunction_Delete3 + + Mov AX, 1 + Ret + +EndP PEFunction_Delete + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_Insert Far + + Mov BP, 1 + Cmp Template, 0 + JE PEFunction_Insert3 + + Cmp PatternCursor, 0 + JNE PEFunction_Insert3 + + Cmp BlockDataArea, 0 + JE PEFunction_Insert3 + + Mov FS, BlockDataArea + Cmp Word Ptr [FS:2], 1 + JNE PEFunction_Insert3 + + Mov BP, [FS:0] + +PEFunction_Insert3: + Mov Word Ptr [Modified], 101h + + Mov CX, BP + Mov CH, Byte Ptr MaxRow + Sub CH, Byte Ptr Row + Inc CH + Call NetworkPartialPattern + + Mov AX, 64 + Mul MaxRow + Add AX, Channel + Mov BX, 5 + Mul BX + Mov SI, AX + Call GetPatternOffset + Push ES + Pop DS + Mov BX, DI + Mov DX, -325 + +PEFunction_Insert4: + Push SI + + Mov DI, SI + Sub SI, 320 + +PEFunction_Insert1: + Cmp DI, BX + JBE PEFunction_Insert2 + + Mov CX, 5 + Rep MovsB + Add SI, DX + Add DI, DX + Jmp PEFunction_Insert1 + +PEFunction_Insert2: + Mov AX, NONOTE + StosW + Mov AL, 0FFh + StosB + Xor AX, AX + StosW + + Pop SI + Add SI, 5 + Add BX, 5 + + Dec BP + JNZ PEFunction_Insert4 + + Mov AX, 1 + Ret + +EndP PEFunction_Insert + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_RowDelete Far + + Cmp Byte Ptr LastKeyBoard2, 0D3h + JE PEFunction_RowDelete2 + + Mov DI, 20 + Call PE_AddToUndoBuffer + +PEFunction_RowDelete2: + Mov AX, 320 + Mul Row + Mov DI, AX + + Mov CX, MaxRow + Sub CX, Row + Mov AX, 320 + Mul CX + Mov CX, AX + + Mov DS, PatternDataArea + Push DS + Pop ES + Mov SI, DI + Add SI, 320 + Rep MovsB + + Mov DX, 64 + + Push CS + Pop DS + +PEFunction_RowDelete1: + Mov CX, 5 + Mov SI, Offset EmptyData + Rep MovsB + + Dec DX + JNZ PEFunction_RowDelete1 + + Mov BL, 0 + Mov BH, Byte Ptr Row + Mov CL, 64 + Mov CH, Byte Ptr MaxRow + Sub CH, Byte Ptr Row + Inc CH + Call NetworkPatternBlock + + Mov AX, 1 + Ret + +EndP PEFunction_RowDelete + + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_RowInsert Far + + Cmp Byte Ptr LastKeyBoard2, 0D2h + JE PEFunction_RowInsert2 + + Mov DI, 19 + Call PE_AddToUndoBuffer + +PEFunction_RowInsert2: + Mov AX, 320 + Mul MaxRow + Add AX, 63*5 + Mov DI, AX + + Mov CX, MaxRow + Sub CX, Row + Mov AX, 320 + Mul CX + Mov CX, AX + + Mov DS, PatternDataArea + Push DS + Pop ES + Mov SI, DI + Sub SI, 320 + StD + Rep MovsB + ClD + + Push CS + Pop DS + + Mov AX, 320 + Mul Row + Mov DI, AX + + Mov DX, 64 + + +PEFunction_RowInsert1: + Mov CX, 5 + Mov SI, Offset EmptyData + Rep MovsB + + Dec DX + JNZ PEFunction_RowInsert1 + + Mov BL, 0 + Mov BH, Byte Ptr Row + Mov CL, 64 + Mov CH, Byte Ptr MaxRow + Sub CH, BH + Inc CH + Call NetworkPatternBlock + + Mov AX, 1 + Ret + +EndP PEFunction_RowInsert + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_DecreaseInstrument Far + + Sub LastInstrument, 1 + AdC LastInstrument, 0 + + Mov AX, 1 + Ret + +EndP PEFunction_DecreaseInstrument + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_IncreaseInstrument Far + + Cmp LastInstrument, 99 + AdC LastInstrument, 0 + + Mov AX, 1 + Ret + +EndP PEFunction_IncreaseInstrument + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_DecreaseOctave Far + + Push CS + Pop DS + + Sub BaseOctave, 1 + AdC BaseOctave, 0 + + Mov AX, 1 + Ret + +EndP PEFunction_DecreaseOctave + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_IncreaseOctave Far + + Push CS + Pop DS + + Cmp BaseOctave, 9 + AdC BaseOctave, 0 + + Mov AX, 1 + Ret + +EndP PEFunction_IncreaseOctave + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PE_PatternCursorPos2 Far ; Tens column of ins. + + Test CL, CL + JZ PE_PatternCursorPos2_1 + + Mov BX, Offset PE_GotoNextInput4 + Mov AL, LastInstrument + Cmp DX, ' ' + JE PE_PatternCursorPos2_2 + + Xor AL, AL + Cmp DX, '.' + JE PE_PatternCursorPos2_2 + + Cmp DX, '0' + JB PE_PatternCursorPos2_1 + + Cmp DX, '9' + JA PE_PatternCursorPos2_1 + + MovZX AX, Byte Ptr [ES:DI+1] + Mov CL, 10 + Div CL + ; AH = units/AL = tens + Mov BL, AH + Mov AL, DL + Sub AL, '0' + + Mul CL + Add AL, BL + + Mov BX, Offset PE_GotoNextInput + + Mov LastInstrument, AL + +PE_PatternCursorPos2_2: + Mov [ES:DI+1], AL + + Mov CX, 101h + Call NetworkPartialPattern + + Jmp BX + +PE_PatternCursorPos2_1: + Xor AX, AX + Ret + +EndP PE_PatternCursorPos2 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PE_PatternCursorPos3 Far ; Unit column of ins. + + Test CL, CL + JZ PE_PatternCursorPos3_1 + + Mov BX, Offset PE_GotoNextInput4 + Mov AL, LastInstrument + Cmp DX, ' ' + JE PE_PatternCursorPos3_2 + + Xor AL, AL + Cmp DX, '.' + JE PE_PatternCursorPos3_2 + + Cmp DX, '0' + JB PE_PatternCursorPos3_1 + + Cmp DX, '9' + JA PE_PatternCursorPos3_1 + + MovZX AX, Byte Ptr [ES:DI+1] + Mov CL, 10 + Div CL + ; AH = units/AL = tens + Mul CL + Sub DL, '0' + Add AL, DL + + Mov BX, Offset PE_GotoNextInput + Mov LastInstrument, AL + +PE_PatternCursorPos3_2: + Mov [ES:DI+1], AL + + Mov CX, 101h + Call NetworkPartialPattern + + Jmp BX + +PE_PatternCursorPos3_1: + Xor AX, AX + Ret + +EndP PE_PatternCursorPos3 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PE_PatternCursorPos4 Far ; Tens column of vol. + + Test CL, CL + JZ PE_PatternCursorPos4_1 + + Cmp DX, '`' + JE PE_VolumePan + + Mov BX, Offset PE_GotoNextInput4 + Mov AL, LastVolume + Cmp DX, ' ' + JE PE_PatternCursorPos4_9 + + Mov AL, 0FFh + Cmp DX, '.' + JE PE_PatternCursorPos4_9 + + Mov BX, Offset PE_GotoNextInput + Mov AL, [ES:DI+2] + Cmp AL, 255 + JNE PE_PatternCursorPos4_2 + + Xor AL, AL + +PE_PatternCursorPos4_2: + And AX, 7Fh + Cmp AL, 65 + JB PE_PatternCursorPos4_4 + + Sub AL, 65 + +PE_PatternCursorPos4_4: + Cmp DX, '0' + JB PE_PatternCursorPos4_5 + + Cmp DX, '9' + JA PE_PatternCursorPos4_5 + + Mov CL, 10 + Div CL + ; AH = units/AL = tens + Mov DH, AH + Mov AL, DL + Sub AL, '0' + + Mul CL + Add AL, DH + + Cmp AL, 64 + JBE PE_PatternCursorPos4_3 + + Mov AL, 64 + +PE_PatternCursorPos4_3: + Or AL, VolumePan ; Panning flag. + +PE_PatternCursorPos4_9: + Mov [ES:DI+2], AL + Mov LastVolume, AL + + Mov CX, 101h + Call NetworkPartialPattern + + Jmp BX + +PE_PatternCursorPos4_5: + Cmp DX, 'A' + JB PE_PatternCursorPos4_6 + Cmp DX, 'H' + JA PE_PatternCursorPos4_6 + Sub DX, 'A' + Jmp PE_PatternCursorPos4_7 + +PE_PatternCursorPos4_6: + Cmp DX, 'a' + JB PE_PatternCursorPos4_1 + Cmp DX, 'h' + JA PE_PatternCursorPos4_1 + + Sub DX, 'a' + +PE_PatternCursorPos4_7: + Mov CL, 10 + Div CL + Mov CH, AH + Mov AL, DL + Mul CL ; AL = tens. + + Cmp AL, 60 + JB PE_PatternCursorPos4_8 + + Add AL, 128-60 + +PE_PatternCursorPos4_8: + Add AL, 65 + Add AL, CH + Jmp PE_PatternCursorPos4_9 + +PE_PatternCursorPos4_1: + Xor AX, AX + Ret + +EndP PE_PatternCursorPos4 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PE_VolumePan Far + + Xor VolumePan, 80h + Mov SI, Offset PanningControlSetMsg + + JNZ PE_VolumePan1 + + Mov SI, Offset VolumeControlSetMsg + +PE_VolumePan1: + Call SetInfoLine + + Mov AX, 1 + Ret + +EndP PE_VolumePan + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PE_PatternCursorPos5 Far ; Unit column of vol. + + Test CL, CL + JZ PE_PatternCursorPos5_1 + + Cmp DX, '`' + JE PE_VolumePan + + Mov BX, Offset PE_GotoNextInput4 + Mov AL, LastVolume + Cmp DX, ' ' + JE PE_PatternCursorPos5_6 + + Mov AL, 0FFh + Cmp DX, '.' + JE PE_PatternCursorPos5_6 + + Mov BX, Offset PE_GotoNextInput + Cmp DX, '0' + JB PE_PatternCursorPos5_1 + + Cmp DX, '9' + JA PE_PatternCursorPos5_1 + + Mov AL, [ES:DI+2] + Cmp AL, 255 + JNE PE_PatternCursorPos5_2 + + Xor AL, AL + +PE_PatternCursorPos5_2: + And AX, 7Fh + Cmp AL, 65 + JB PE_PatternCursorPos5_4 + + Sub AL, 65 + +PE_PatternCursorPos5_4: + Mov CL, 10 + Div CL + ; AH = units/AL = tens + Mul CL + Sub DL, '0' + Add AL, DL + + Mov AH, [ES:DI+2] + Cmp AH, 255 + JE PE_PatternCursorPos5_5 + And AH, 7Fh + Cmp AH, 64 + JBE PE_PatternCursorPos5_5 + + Add AL, 65 + Test Byte Ptr [ES:DI+2], 80h + JZ PE_PatternCursorPos5_6 + Add AL, 128 + Jmp PE_PatternCursorPos5_6 + +PE_PatternCursorPos5_5: + Cmp AL, 64 + JBE PE_PatternCursorPos5_3 + + Mov AL, 64 + +PE_PatternCursorPos5_3: + Or AL, VolumePan + +PE_PatternCursorPos5_6: + Mov [ES:DI+2], AL + Mov LastVolume, AL + + Mov CX, 101h + Call NetworkPartialPattern + + Jmp BX + +PE_PatternCursorPos5_1: + Xor AX, AX + Ret + +EndP PE_PatternCursorPos5 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PE_PatternCursorPos6 Far + + Test CL, CL + JZ PE_PatternCursorPos6_2 + + Mov AL, LastCommand + Cmp DX, ' ' + JE PE_PatternCursorPos6_3 + + Xor AL, AL + Cmp DX, '.' + JE PE_PatternCursorPos6_3 + + Mov AX, DX + + Cmp AX, 'a' + JB PE_PatternCursorPos6_1 + + Cmp AX, 'z' + JA PE_PatternCursorPos6_1 + + Sub AX, 32 + +PE_PatternCursorPos6_1: + Cmp AX, 'A' + JB PE_PatternCursorPos6_2 + + Cmp AX, 'Z' + JA PE_PatternCursorPos6_2 + + Sub AL, '@' + +PE_PatternCursorPos6_3: + Mov LastCommand, AL + Mov [ES:DI+3], AL + + Mov CX, 101h + Call NetworkPartialPattern + + Jmp PE_GotoNextInput + +PE_PatternCursorPos6_2: + Xor AX, AX + Ret + +EndP PE_PatternCursorPos6 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PE_PatternCursorPos7 Far + + Test CL, CL + JZ PE_PatternCursorPos7_3 + + Mov BX, Offset PE_GotoNextInput4 + Xor AL, AL + Cmp DX, '.' + JE PE_PatternCursorPos7_5 + + Mov AL, LastCommandValue + Cmp DX, ' ' + JE PE_PatternCursorPos7_5 + + Mov BX, Offset PE_GotoNextInput + Mov AX, DX + Cmp AX, 'a' + JB PE_PatternCursorPos7_1 + + Cmp AX, 'f' + JA PE_PatternCursorPos7_1 + + Sub AX, 32 + +PE_PatternCursorPos7_1: + Cmp AX, 'A' + JB PE_PatternCursorPos7_2 + + Cmp AX, 'F' + JA PE_PatternCursorPos7_2 + + Sub AX, 'A'-10 + Jmp PE_PatternCursorPos7_4 + +PE_PatternCursorPos7_2: + Cmp AX, '0' + JB PE_PatternCursorPos7_3 + + Cmp AX, '9' + JA PE_PatternCursorPos7_3 + + Sub AX, '0' + +PE_PatternCursorPos7_4: + Mov AH, AL + Mov AL, [ES:DI+4] + SHL AH, 4 + And AL, 0Fh + Or AL, AH + +PE_PatternCursorPos7_5: + Mov [ES:DI+4], AL + Mov LastCommandValue, AL + + Mov CX, 101h + Call NetworkPartialPattern + + Jmp BX + +PE_PatternCursorPos7_3: + Xor AX, AX + Ret + +EndP PE_PatternCursorPos7 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PE_PatternCursorPos8 Far + + Test CL, CL + JZ PE_PatternCursorPos8_3 + + Mov BX, Offset PE_GotoNextInput4 + Xor AH, AH + Cmp DX, '.' + JE PE_PatternCursorPos8_5 + + Mov AH, LastCommandValue + Cmp DX, ' ' + JE PE_PatternCursorPos8_5 + + Mov BX, Offset PE_GotoNextInput + Mov AX, DX + Cmp AX, 'a' + JB PE_PatternCursorPos8_1 + + Cmp AX, 'f' + JA PE_PatternCursorPos8_1 + + Sub AX, 32 + +PE_PatternCursorPos8_1: + Cmp AX, 'A' + JB PE_PatternCursorPos8_2 + + Cmp AX, 'F' + JA PE_PatternCursorPos8_2 + + Sub AX, 'A'-10 + Jmp PE_PatternCursorPos8_4 + +PE_PatternCursorPos8_2: + Cmp AX, '0' + JB PE_PatternCursorPos7_3 + + Cmp AX, '9' + JA PE_PatternCursorPos7_3 + + Sub AX, '0' + +PE_PatternCursorPos8_4: + Mov AH, [ES:DI+4] + And AH, 0F0h + Or AH, AL + +PE_PatternCursorPos8_5: + Mov [ES:DI+4], AH + Mov LastCommandValue, AH + + Mov CX, 101h + Call NetworkPartialPattern + + Jmp BX + +PE_PatternCursorPos8_3: + Xor AX, AX + Ret + +EndP PE_PatternCursorPos8 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PE_SetCommandCursor Far + + Push CS + Pop ES + Mov DI, Offset CommandToValue +; Mov AL, [SI+24] +; Mov CS:CommandToValue, AL + + Ret + +EndP PE_SetCommandCursor + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_MarkBeginBlock Far + + Mov AX, Channel + Mov BX, Row + +PEFunction_MarkBeginBlockChain: + Cmp BlockMark, 0 + JNE PEFunction_MarkBeginBlock1 + + Mov BlockMark, 1 + Mov BlockLeft, AX + Mov BlockRight, AX + Mov BlockTop, BX + Mov BlockBottom, BX + Jmp PEFunction_MarkBeginBlock5 + +PEFunction_MarkBeginBlock1: + Cmp AX, BlockRight + JBE PEFunction_MarkBeginBlock2 + + Mov CX, BlockRight + Mov BlockRight, AX + Mov BlockLeft, CX + Jmp PEFunction_MarkBeginBlock3 + +PEFunction_MarkBeginBlock2: + Mov BlockLeft, AX + +PEFunction_MarkBeginBlock3: + Cmp BX, BlockBottom + JBE PEFunction_MarkBeginBlock4 + + Mov CX, BlockBottom + Mov BlockBottom, BX + Mov BlockTop, CX + Jmp PEFunction_MarkBeginBlock5 + +PEFunction_MarkBeginBlock4: + Mov BlockTop, BX + +PEFunction_MarkBeginBlock5: + Mov AX, 1 + Ret + +EndP PEFunction_MarkBeginBlock + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_MarkEndBlock Far + + Mov AX, Channel + Mov BX, Row + +PEFunction_MarkEndChain: + Cmp BlockMark, 0 + JNE PEFunction_MarkEndBlock1 + + Mov BlockMark, 1 + Mov BlockLeft, AX + Mov BlockRight, AX + Mov BlockTop, BX + Mov BlockBottom, BX + Jmp PEFunction_MarkEndBlock5 + +PEFunction_MarkEndBlock1: + Cmp AX, BlockLeft + JAE PEFunction_MarkEndBlock2 + + Mov CX, BlockLeft + Mov BlockLeft, AX + Mov BlockRight, CX + Jmp PEFunction_MarkEndBlock3 + +PEFunction_MarkEndBlock2: + Mov BlockRight, AX + +PEFunction_MarkEndBlock3: + Cmp BX, BlockTop + JAE PEFunction_MarkEndBlock4 + + Mov CX, BlockTop + Mov BlockTop, BX + Mov BlockBottom, CX + Jmp PEFunction_MarkEndBlock5 + +PEFunction_MarkEndBlock4: + Mov BlockBottom, BX + +PEFunction_MarkEndBlock5: + Mov AX, 1 + Ret + +EndP PEFunction_MarkEndBlock + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_AltD Far + + Mov AX, Channel + Mov BX, Row + MovZX DX, RowHiLight2 + + Cmp Word Ptr [LastKeyBoard2+2], 2000h + JNE PEFunction_AltD1 + ; OK, at least 1 Alt-D already.. + ; Now double length... + Mov DX, BlockBottom + Sub DX, BlockTop + Inc DX + Add DX, DX + Add DX, BlockTop + Dec DX + Cmp DX, MaxRow + JBE PEFunction_AltD3 + + Mov DX, MaxRow + +PEFunction_AltD3: + Mov BlockBottom, DX + Jmp PEFunction_AltD4 + +PEFunction_AltD1: + Dec DX + Mov BlockTop, BX + Mov BlockLeft, AX + Mov BlockRight, AX + + Add BX, DX + Cmp BX, MaxRow + JBE PEFunction_AltD2 + + Mov BX, MaxRow + +PEFunction_AltD2: + Mov BlockBottom, BX + Mov BlockMark, 1 + +PEFunction_AltD4: + Mov AX, 1 + Ret + +EndP PEFunction_AltD + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_AltS Far + + Cmp BlockMark, 0 + JE PEFunction_NoBlockMarkedMessage + + Cmp [Word Ptr LastKeyBoard2+2], 1F00h + JE PEFunction_AltS5 + Call NetworkBlock + + Mov DI, 12 + Call PE_AddToUndoBuffer + +PEFunction_AltS5: + Mov AX, 64 + Mul BlockTop + Add AX, BlockLeft + Mov BX, 5 + Mul BX + + Mov SI, AX + Inc SI + + Mov AH, LastInstrument + Mov DX, BlockRight + Sub DX, BlockLeft + Inc DX + Mov CX, BlockBottom + Sub CX, BlockTop + Inc CX + + Mov DS, PatternDataArea + +PEFunction_AltS1: + Push SI + Push CX + + Mov CX, DX + +PEFunction_AltS2: + Cmp Byte Ptr [SI], 0 + JE PEFunction_AltS3 + + Mov [SI], AH + +PEFunction_AltS3: + Add SI, 5 + Loop PEFunction_AltS2 + + Pop CX + Pop SI + Add SI, 320 + Loop PEFunction_AltS1 + +PEFunction_AltS4: + Mov AX, 1 + Ret + +EndP PEFunction_AltS + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEGetVolume ; Given DL = note, DH = instrument + ; Returns DL, Carry if none + + Push AX BX DI DS + + Cmp DL, MAXNOTE + JA PEGetVolumeError + + Call Music_GetSongSegment + Mov DS, AX + + Mov BL, DH + And BX, 0FFh + JZ PEGetVolumeError + Add BX, BX + + Test Byte Ptr [DS:2Ch], 4 + JZ PEGetVolumeSample + + Mov DI, DX + Mov BX, [DS:64710+BX] + And DI, 0FFh ; Note + Add DI, DI + Mov BX, [DS:BX+DI+41h] + And BX, 0FFh ; BX = sample + JZ PEGetVolumeError + Add BX, BX + +PEGetVolumeSample: + Mov BX, [DS:64910+BX] + Mov DL, [BX+13h] + + DB 85h ; +PEGetVolumeError: ; + StC ; + +PEGetVolumeEnd: + Pop DS DI BX AX + Ret + +EndP PEGetVolume + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_AltK Far + + Cmp BlockMark, 0 + JE PEFunction_NoBlockMarkedMessage + + Cmp [Word Ptr LastKeyBoard2+2], 2500h + JNE PEFunction_AltK7 + + Cmp [Word Ptr LastKeyBoard3+2], 2500h + JE PEFunction_AltK11 + + Mov DI, 8 + Call PE_AddToUndoBuffer + Call NetworkBlock + + ; OK.. wipe volume data... + Mov AX, 64 + Mul BlockTop + Add AX, BlockLeft + Mov BX, 5 + Mul BX + Mov DI, AX + + Mov DX, BlockRight + Sub DX, BlockLeft + Inc DX + + Mov CX, BlockBottom + Sub CX, BlockTop + Inc CX + + Mov ES, PatternDataArea +; Add DI, 2 + ScasW + + Mov AL, 0FFh + +PEFunction_AltK12: + Push CX + Push DI + + Mov CX, DX + +PEFunction_AltK13: + StosB + Add DI, 4 + Loop PEFunction_AltK13 + + Pop DI + Pop CX + Add DI, 320 + Loop PEFunction_AltK12 + +PEFunction_AltK11: + Mov AX, 1 + Ret + +PEFunction_AltK7: + Mov DI, 7 + Call PE_AddToUndoBuffer + Call NetworkBlock + + Mov AX, 64 + Mul BlockTop + Add AX, BlockLeft + Mov BX, 5 + Mul BX + Mov SI, AX + + Mov AX, 64 + Mul BlockBottom + Add AX, BlockLeft + Mul BX + Mov DI, AX + + Mov DX, BlockRight + Sub DX, BlockLeft + Inc DX + + Mov CX, BlockBottom + Sub CX, BlockTop + JZ PEFunction_AltK2 ; CX contains number of rows + +; Add SI, 2 +; Add DI, 2 + LodsW + ScasW + Mov DS, PatternDataArea + +PEFunction_AltK1: + Push CX + Push DX + Push SI + +; AltK6 = don't slide. + + MovZX AX, Byte Ptr [DI] + Cmp AL, 0FFh + JNE PEFunction_KVolume1 + + Mov DX, [DI-2] + Call PEGetVolume + JC PEFunction_AltK6 + MovZX AX, DL + +PEFunction_KVolume1: + MovZX BX, Byte Ptr [SI] + Cmp BL, 0FFh + JNE PEFunction_KVolume2 + + Mov DX, [SI-2] + Call PEGetVolume + JC PEFunction_AltK6 + MovZX BX, DL + +PEFunction_KVolume2: ; Now BOTH AL and BL are pan + ; Or BOTH AL and BL are volume + Mov DL, AL + Mov DH, BL + + And DX, 7F7Fh + Cmp DL, 64 + JA PEFunction_AltK6 + Cmp DH, 64 + JA PEFunction_AltK6 + + Mov DL, AL + Mov DH, BL + + And DX, 8080h + JZ PEFunction_AltK14 + Cmp DX, 8080h + JNE PEFunction_AltK6 + +PEFunction_AltK14: + Mov [DI], AL + Mov [SI], BL + + Sub AX, BX ; AX = change. + JS PEFunction_AltK4 + + Div CL + Mov BH, AL + Xor AL, AL + Div CL + Mov BL, AL + + Xor AL, AL + Jmp PEFunction_AltK5 + + +PEFunction_AltK4: + Neg AX + Div CL + Mov BH, AL + Xor AL, AL + Div CL + Mov BL, AL + Neg BX + + Mov AL, 0FFh + +PEFunction_AltK5: + Mov AH, [SI] + +PEFunction_AltK3: + Mov [SI], AH + + Add AX, BX + Add SI, 320 + Loop PEFunction_AltK3 + +PEFunction_AltK6: + Pop SI + Pop DX + Pop CX + Add SI, 5 + Add DI, 5 + Dec DX + JNZ PEFunction_AltK1 + +PEFunction_AltK2: + Mov AX, 1 + Ret + +EndP PEFunction_AltK + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_AltL Far + + Call Music_GetLastChannel ; AX = max channel. + Mov BX, MaxRow + + Cmp [Word Ptr LastKeyBoard2+2], 2600h + JNE PEFunction_AltL1 + + Xor CX, CX + Cmp CX, BlockTop + JNE PEFunction_AltL2 + Cmp CX, BlockLeft + JNE PEFunction_AltL2 + Cmp BlockRight, AX + JNE PEFunction_AltL2 + Cmp BX, BlockBottom + JNE PEFunction_AltL2 + Jmp PEFunction_AltL1 + +PEFunction_AltL2: + Xor CX, CX + Mov BlockTop, CX + Mov BlockLeft, CX + Mov BlockRight, AX + Mov BlockBottom, BX + Jmp PEFunction_AltL3 + +PEFunction_AltL1: + Mov AX, Channel + Mov BlockTop, 0 + Mov BlockLeft, AX + Mov BlockRight, AX + Mov BlockBottom, BX + +PEFunction_AltL3: + Mov BlockMark, 1 + + Mov AX, 1 + Ret + +EndP PEFunction_AltL + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_WipeBlock Far + + Cmp BlockMark, 0 + JE PEFunction_NoBlockMarkedMessage + + Cmp [Word Ptr LastKeyBoard2+2], 2C00h + JE PEFunction_WipeBlock1 + + Mov DI, 18 + Call PE_AddToUndoBuffer + Call NetworkBlock + + Cmp Template, 0 + JNE PEFunction_WipeBlock4 + + Push DS + Call PEFunction_BlockCopy + Pop DS + +PEFunction_WipeBlock4: + + Mov AX, 64 + Mul BlockTop + Add AX, BlockLeft + Mov BX, 5 + Mul BX + Mov DI, AX + + Mov CX, BlockBottom + Sub CX, BlockTop + Inc CX + + Mov DX, BlockRight + Sub DX, BlockLeft + Inc DX + + Mov ES, PatternDataArea + +PEFunction_WipeBlock2: + Push DI + Push CX + + Mov CX, DX + +PEFunction_WipeBlock3: + Mov AX, NONOTE + StosW + Mov AL, 0FFh + StosB + Xor AX, AX + StosW + Loop PEFunction_WipeBlock3 + + Pop CX + Pop DI + Add DI, 320 + Loop PEFunction_WipeBlock2 + +PEFunction_WipeBlock1: + Mov AX, 1 + Ret + +EndP PEFunction_WipeBlock + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_RollUp Far + + Cmp BlockMark, 0 + JE PEFunction_NoBlockMarkedMessage + + Mov AX, 64 + Mul BlockTop + Add AX, BlockLeft + Mov BX, 5 + Mul BX + Mov SI, AX + + Mov BP, BlockBottom + Sub BP, BlockTop + JZ PEFunction_RollUpEnd + + Call NetworkBlock + + Mov DX, BlockRight + Sub DX, BlockLeft + Inc DX + Mov AX, 5 + Mul DX + + Mov CX, AX + + Push CS + Pop ES + Mov DI, Offset TempData + Mov DS, PatternDataArea + + Push SI + Rep MovsB + Pop DI + + Push DS + Pop ES + LEA SI, [DI+320] + +PEFunction_RollUp1: + Push SI + Push DI + + Mov CX, AX + Rep MovsB + + Pop DI + Pop SI + Add SI, 320 + Add DI, 320 + + Dec BP + JNZ PEFunction_RollUp1 + + Push CS + Pop DS + Mov SI, Offset TempData + Mov CX, AX + Rep MovsB + +PEFunction_RollUpEnd: + Mov AX, 1 + Ret + +EndP PEFunction_RollUp + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_RollDown Far + + Cmp BlockMark, 0 + JE PEFunction_NoBlockMarkedMessage + + Mov AX, 64 + Mul BlockBottom + Add AX, BlockLeft + Mov BX, 5 + Mul BX + Mov SI, AX + + Mov BP, BlockBottom + Sub BP, BlockTop + JZ PEFunction_RollDownEnd + + Call NetworkBlock + + Mov DX, BlockRight + Sub DX, BlockLeft + Inc DX + Mov AX, 5 + Mul DX + + Mov CX, AX + + Push CS + Pop ES + Mov DI, Offset TempData + Mov DS, PatternDataArea + + Push SI + Rep MovsB + Pop DI + + Push DS + Pop ES + LEA SI, [DI-320] + +PEFunction_RollDown1: + Push SI + Push DI + + Mov CX, AX + Rep MovsB + + Pop DI + Pop SI + Sub SI, 320 + Sub DI, 320 + + Dec BP + JNZ PEFunction_RollDown1 + + Push CS + Pop DS + Mov SI, Offset TempData + Mov CX, AX + Rep MovsB + +PEFunction_RollDownEnd: + Mov AX, 1 + Ret + +EndP PEFunction_RollDown + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_BlockHalve Far + + Cmp BlockMark, 0 + JE PEFunction_NoBlockMarkedMessage + + Mov DI, 5 + Call PE_AddToUndoBuffer + + Mov BL, Byte Ptr BlockLeft + Mov BH, Byte Ptr BlockTop + Mov CH, Byte Ptr MaxRow + Mov CL, Byte Ptr BlockRight + Sub CX, BX + Add CX, 101h + Call NetworkPatternBlock + + Mov AX, 320 + Mul BlockTop + Mov BX, AX + Mov AX, 5 + Mul BlockLeft + Add BX, AX + Mov SI, BX + Mov DI, BX + + Mov DX, BlockBottom + Sub DX, BlockTop + Inc DX + + Mov CX, BlockRight + Sub CX, BlockLeft + Inc CX + + Mov AX, BlockTop + + Mov DS, PatternDataArea + Push DS + Pop ES + +PEFunction_BlockHalve1: + Push AX + Push CX + Push DX + Push SI + Push DI + + Cmp AX, CS:MaxRow + JBE PEFunction_BlockHalve3 + +PEFunction_BlockHalve2: + Mov AX, NONOTE + StosW + Mov AL, 0FFh + StosB + Xor AX, AX + StosW + Loop PEFunction_BlockHalve2 + + Jmp PEFunction_BlockHalve4 + +PEFunction_BlockHalve3: + Mov AX, 5 + Mul CX + Mov CX, AX + Rep MovsB + +PEFunction_BlockHalve4: + + Pop DI + Pop SI + Pop DX + Pop CX + Pop AX + Add SI, 640 + Add DI, 320 + Add AX, 2 + Dec DX + JNZ PEFunction_BlockHalve1 + + Mov AX, 1 + Ret + +EndP PEFunction_BlockHalve + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_BlockDouble Far + + Cmp BlockMark, 0 + JE PEFunction_NoBlockMarkedMessage + + Mov DI, 4 + Call PE_AddToUndoBuffer + + Mov BL, Byte Ptr BlockLeft + Mov BH, Byte Ptr BlockTop + Mov CH, Byte Ptr MaxRow + Mov CL, Byte Ptr BlockRight + Sub CX, BX + Add CX, 101h + Call NetworkPatternBlock + + Mov AX, 320 + Mov CX, BlockBottom + Mul CX + Mov SI, AX + Add CX, CX ; CX = 2*number of rows+2*top + Sub CX, BlockTop ; CX = 2*number of rows+top + Inc CX + Mov AX, 320 + Mul CX + Mov DI, AX + + Push CX ; CX = output row. + + Mov CX, BlockRight + Sub CX, BlockLeft + Inc CX + + Mov AX, 5 + Mul BlockLeft + Add SI, AX + Add DI, AX + + Pop DX ; DX = output row + + Mov DS, PatternDataArea + Push DS + Pop ES + +PEFunction_BlockDouble1: + Push DI + + Cmp DX, CS:MaxRow + JA PEFunction_BlockDouble2 + ; Empty stuff now.. + Push CX + +PEFunction_BlockDouble4: + Mov AX, NONOTE + StosW + Mov AL, 0FFh + StosB + Xor AX, AX + StosW + Loop PEFunction_BlockDouble4 + + Pop CX + +PEFunction_BlockDouble2: + Pop DI + Sub DI, 320 + Dec DX + + Push SI + Push DI + Cmp DX, CS:MaxRow + JA PEFunction_BlockDouble3 + + Push CX + Push DX + + Mov AX, 5 + Mul CX + Mov CX, AX + Rep MovsB + + Pop DX + Pop CX + +PEFunction_BlockDouble3: + Pop DI + Pop SI + Sub SI, 320 + Sub DI, 320 + + Cmp DX, CS:BlockTop + JBE PEFunction_BlockDouble5 + + Dec DX + Jmp PEFunction_BlockDouble1 + +PEFunction_BlockDouble5: + Mov AX, 1 + Ret + +EndP PEFunction_BlockDouble + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_BlockSwap Far ; Alt-H... sorry. + + Cmp BlockMark, 0 + JE PEFunction_NoBlockMarkedMessage + + ; Check that boundaries + ; are OK.. + + ; 1. Check that vertices of new block + ; don't lie in old block. + ; 2. Check that 2nd block < channels + ; and 2nd block < maxrow. + + Mov AX, Channel + Mov BX, Row + Call Near Ptr PEFunction_BlockSwap1 + Add AX, BlockRight + Sub AX, BlockLeft + Call Near Ptr PEFunction_BlockSwap1 + Add BX, BlockBottom + Sub BX, BlockTop + Call Near Ptr PEFunction_BlockSwap1 + Mov AX, Channel + Call Near Ptr PEFunction_BlockSwap1 + Jmp PEFunction_BlockSwap3 + +PEFunction_BlockSwap1: + Cmp AX, BlockLeft + JB PEFunction_BlockSwap2 + Cmp AX, BlockRight + JA PEFunction_BlockSwap2 + + Cmp BX, BlockTop + JB PEFunction_BlockSwap2 + Cmp BX, BlockBottom + JA PEFunction_BlockSwap2 + + ; Uh oh... cursor is in block. + + Mov DI, Offset O1_OverlapBlockList + Mov CX, 2 + Call M_Object1List + + Pop AX ; Clear stack + Mov AX, 1 + RetF + +PEFunction_BlockSwap2: + RetN + +PEFunction_BlockSwap3: + Mov DI, 17 + Call PE_AddToUndoBuffer + Call NetworkBlock + + Mov BL, Byte Ptr Channel + Mov BH, Byte Ptr Row + Mov CL, Byte Ptr BlockRight + Mov CH, Byte Ptr BlockBottom + Sub CL, Byte Ptr BlockLeft + Sub CH, Byte Ptr BlockTop + Add CX, 101h + Call NetworkPatternBlock + + + Mov AX, Channel + Mov BX, Row + + Mov CX, BlockRight + Sub CX, BlockLeft + Inc CX ; CX = block width. + Add AX, CX + Cmp AX, 64 + JA PEFunction_BlockSwap4 + + Mov DX, BlockBottom + Sub DX, BlockTop ; DX = block height-1. + Add BX, DX + Cmp BX, MaxRow + JBE PEFunction_BlockSwap5 + +PEFunction_BlockSwap4: + Mov DI, Offset O1_SwapOutOfRangeList + Mov CX, 2 + Call M_Object1List + + Mov AX, 1 + Ret + +PEFunction_BlockSwap5: ; Do swap. + Mov AX, 320 + Mul BlockTop + Mov BX, AX + Mov AX, 5 + Mul BlockLeft + Add BX, AX + Mov SI, BX ; SI = "marked" block + + Call GetPatternOffset ; DI = implied block +; Mov AX, 320 +; Mul Row +; Mov BX, AX +; Mov AX, 5 +; Mul Channel +; Add BX, AX +; Mov SI, BX ; SI = implied block. + + Mov CX, BlockRight + Sub CX, BlockLeft + Inc CX ; CX = width of block. + Mov AX, 5 + Mul CX + Mov CX, AX + + Mov DX, BlockBottom + Sub DX, BlockTop + Inc DX ; DX = height of block + +; Mov ES, PatternDataArea + Push ES + Pop DS + +PEFunction_BlockSwap6: + Push CX + Push DX + Push SI + Push DI + +PEFunction_BlockSwap7: + Mov AL, [DS:DI] + MovsB + Mov [DS:SI-1], AL + Loop PEFunction_BlockSwap7 + + Pop DI + Pop SI + Pop DX + Pop CX + Add SI, 320 + Add DI, 320 + Dec DX + JNZ PEFunction_BlockSwap6 + + Mov AX, 1 + Ret + +EndP PEFunction_BlockSwap + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_BlockCopy Far + + Cmp BlockMark, 0 + JE PEFunction_NoBlockMarkedMessage + + Mov AX, BlockDataArea + And AX, AX + JZ PEFunction_BlockCopy1 + + Mov ES, AX + Mov AH, 49h + Int 21h + +PEFunction_BlockCopy1: + Mov AX, BlockBottom + Sub AX, BlockTop + Inc AX + + Mov BX, BlockRight + Sub BX, BlockLeft + Inc BX + Mul BX + Mov BX, 5 + Mul BX + ; AX = size of block + Mov BX, AX + Add BX, 19 ; + space for width/height + ShR BX, 4 + Mov AH, 48h + Int 21h + JNC PEFunction_BlockCopy2 + + Jmp PEFunction_OutOfMemoryMessage + +PEFunction_BlockCopy2: + Mov BlockDataArea, AX + Xor DI, DI + Mov ES, AX + + Mov AX, BlockRight + Sub AX, BlockLeft + Inc AX + StosW + Mov BX, 5 + Mul BX + Mov DX, AX ; DX = width*5 + + Mov AX, BlockBottom + Sub AX, BlockTop + Inc AX + StosW + Mov CX, AX ; CX = height + + Push DX + + Mov AX, 64 + Mul BlockTop + Add AX, BlockLeft + Mul BX + Mov SI, AX + + Pop DX + Mov DS, PatternDataArea + +PEFunction_BlockCopy3: + Push SI + Push CX + + Mov CX, DX + Rep MovsB + + Pop CX + Pop SI + Add SI, 320 + Loop PEFunction_BlockCopy3 + + Mov AX, 1 + Ret + +EndP PEFunction_BlockCopy + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_NoBlockMarkedMessage Far + + Mov DI, Offset O1_NoBlockMarkedList + Mov CX, 2 + Call M_Object1List + + Mov AX, 1 + Ret + +EndP PEFunction_NoBlockMarkedMessage + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_OutOfMemoryMessage Far + + Call PE_FillHeader + Call S_SaveScreen + + Mov DI, Offset O1_OutOfMemoryList + Mov CX, 2 + Call M_Object1List + + Call S_RestoreScreen + + Mov AX, 1 + Ret + +EndP PEFunction_OutOfMemoryMessage + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_NoBlockData Far + + Mov DI, Offset O1_NoBlockDataList + Mov CX, 2 + Call M_Object1List + + Mov AX, 1 + Ret + +EndP PEFunction_NoBlockData + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_BlockOverWrite Far + + Mov AX, BlockDataArea + And AX, AX + JZ PEFunction_NoBlockData + + Cmp [Word Ptr LastKeyBoard2+2], 1800h + JE PEFunction_BlockOverWrite5 + + Mov DI, 10 + Call PE_AddToUndoBuffer + + Mov ES, AX + Mov CL, [ES:0] + Mov CH, [ES:2] + Call NetworkPartialPattern + +PEFunction_BlockOverWrite6: + + Mov BP, MaxRow + Mov BX, Row + Mov CX, Channel + + Call GetPatternOffset + + Mov DS, AX + + Mov SI, 4 ; DS:SI points to block + + Mov AX, CX + Mov DX, [DS:0] + Mov CX, [DS:2] ; DX = width, CX = height + +PEFunction_BlockOverWrite1: + Push AX + Push CX + Push DX + Push DI + +PEFunction_BlockOverWrite2: + Cmp AX, 63 + JA PEFunction_BlockOverWrite3 + + Mov CX, 5 + Rep MovsB + + Jmp PEFunction_BlockOverWrite4 + +PEFunction_BlockOverWrite3: + Add SI, 5 + +PEFunction_BlockOverWrite4: + Inc AX ; AX = channel + Dec DX + JNZ PEFunction_BlockOverWrite2 + + Pop DI + Pop DX + Pop CX + Pop AX + Add DI, 320 + Inc BX + Cmp BX, BP + JA PEFunction_BlockOverWrite5 + + Loop PEFunction_BlockOverWrite1 + +PEFunction_BlockOverWrite5: + Mov AX, 1 + Ret + +EndP PEFunction_BlockOverWrite + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_BlockPaste Far + + Mov AX, BlockDataArea + And AX, AX + JZ PEFunction_NoBlockData + + Cmp [Word Ptr LastKeyBoard2+2], 1900h + JE PEFunction_BlockPaste6 + + Mov DI, 11 + Call PE_AddToUndoBuffer + +PEFunction_BlockPaste6: + Push DS + Mov BP, MaxRow + + Mov ES, AX + + Mov CH, Byte Ptr MaxRow + Sub CH, Byte Ptr Row + Inc CH + Mov CL, [ES:0] + Call NetworkPartialPattern + + Mov BX, [ES:0] ; width + Mov CX, [ES:2] ; height + +; Condition: +; If Row == 0 && Channel == 0 && height > MaxRow && width > 1, then set maxrow = height + Cmp CX, BP + JB PEFunction_BlockPaste7 + + Mov AX, Channel + Or AX, Row + JNZ PEFunction_BlockPaste7 + + Cmp BX, 1 + JBE PEFunction_BlockPaste7 + + Mov BP, CX + Dec BP + Mov MaxRow, BP + +PEFunction_BlockPaste7: + Mov AX, 64 + Mul BP + Add AX, Channel + Mov DX, 5 + Mul DX + Mov SI, AX + Mov DI, AX + + Mov AX, 320 + Mul CX + Add DI, AX ; DI has destination... + + Mov AX, Channel + Mov DS, PatternDataArea + Push DS + Pop ES + +PEFunction_BlockPaste1: + Push AX + Push CX + Push SI + Push DI + + Mov AX, CS:Row + Add AX, CX + Mov DX, BP + Add DX, CX + +PEFunction_BlockPaste5: + Cmp DX, BP + JA PEFunction_BlockPaste3 + + Mov CX, 5 + Rep MovsB + Sub SI, 325 + Sub DI, 325 + + Jmp PEFunction_BlockPaste4 + +PEFunction_BlockPaste3: + Sub SI, 320 + Sub DI, 320 + +PEFunction_BlockPaste4: + Dec DX + Cmp DX, AX + JAE PEFunction_BlockPaste5 + + Pop DI + Pop SI + Pop CX + Pop AX + + Add SI, 5 + Add DI, 5 + Inc AX + Cmp AX, 63 + JA PEFunction_BlockPaste2 + + Dec BX + JNZ PEFunction_BlockPaste1 + +PEFunction_BlockPaste2: + Pop DS + + Mov AX, BlockDataArea + Jmp PEFunction_BlockOverWrite6 + +EndP PEFunction_BlockPaste + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_SecondBlockMix Far + + Mov BP, MaxRow + Mov BX, Row + Mov CX, Channel + + Call GetPatternOffset + + Mov DS, BlockDataArea + + Mov SI, 4 ; DS:SI points to block + + Mov AX, CX + + Mov CL, [DS:0] + Mov CH, [DS:2] + Call NetworkPartialPattern + + Mov DX, [DS:0] + Mov CX, [DS:2] ; DX = width, CX = height + +PEFunction_SecondBlockMix1: + Push AX + Push CX + Push DX + Push DI + +PEFunction_SecondBlockMix2: + Cmp AX, 63 + JA PEFunction_SecondBlockMix3 + + Cmp Byte Ptr [ES:DI], NONOTE ; Note + JNE PEFunction_SecondBlockMix7 + + Mov CL, [DS:SI] + Mov [ES:DI], CL + +PEFunction_SecondBlockMix7: + Inc SI + Inc DI + + Cmp Byte Ptr [ES:DI], 0 ; Instrument + JNE PEFunction_SecondBlockMix8 + + Mov CL, [DS:SI] + Mov [ES:DI], CL + +PEFunction_SecondBlockMix8: + Inc SI + Inc DI + + Cmp Byte Ptr [ES:DI], 0FFh ; Volume + JNE PEFunction_SecondBlockMix9 + + Mov CL, [DS:SI] + Mov [ES:DI], CL + +PEFunction_SecondBlockMix9: + Inc SI + Inc DI + + Cmp Byte Ptr [ES:DI], 0 ; Command + JNE PEFunction_SecondBlockMix10 + + Mov CL, [DS:SI] + Mov [ES:DI], CL + +PEFunction_SecondBlockMix10: + Inc SI + Inc DI + + Cmp Byte Ptr [ES:DI], 0 ; Commandvalue + JNE PEFunction_SecondBlockMix11 + + Mov CL, [DS:SI] + Mov [ES:DI], CL + +PEFunction_SecondBlockMix11: + Inc SI + Inc DI + Jmp PEFunction_SecondBlockMix4 + +PEFunction_SecondBlockMix3: + Add SI, 5 + +PEFunction_SecondBlockMix4: + Inc AX ; AX = channel + Dec DX + JNZ PEFunction_SecondBlockMix2 + + Pop DI + Pop DX + Pop CX + Pop AX + Add DI, 320 + Inc BX + Cmp BX, BP + JA PEFunction_SecondBlockMix5 + + Loop PEFunction_SecondBlockMix1 + +PEFunction_SecondBlockMix5: + Mov AX, 1 + Ret + +EndP PEFunction_SecondBlockMix + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_BlockMix Far + + Cmp BlockDataArea, 0 + JE PEFunction_NoBlockData + + Cmp [Word Ptr LastKeyBoard2+2], 3200h + JNE PEFunction_BlockMix1 + + Cmp [Word Ptr LastKeyboard3+2], 3200h + JE PEFunction_BlockMix6 + + Jmp PEFunction_SecondBlockMix + +PEFunction_BlockMix1: + Mov DI, 9 + Call PE_AddToUndoBuffer + Call NetworkBlock + + Mov BP, MaxRow + Mov BX, Row + Mov CX, Channel + + Call GetPatternOffset + + Mov DS, BlockDataArea + Mov SI, 4 ; DS:SI points to block + + Mov AX, CX + + Mov CL, [DS:0] + Mov CH, [DS:2] + Call NetworkPartialPattern + + Mov DX, [DS:0] + Mov CX, [DS:2] ; DX = width, CX = height + +PEFunction_BlockMix2: + Push AX + Push CX + Push DX + Push DI + +PEFunction_BlockMix3: + Cmp AX, 63 + JA PEFunction_BlockMix4 + + Cmp DWord Ptr [ES:DI], NONOTE + 0FF0000h + JNE PEFunction_BlockMix7 + Cmp Byte Ptr [ES:DI+4], 0 + JNE PEFunction_BlockMix7 + + Mov CX, 5 + Rep MovsB + + Jmp PEFunction_BlockMix5 + +PEFunction_BlockMix7: + Add DI, 5 + +PEFunction_BlockMix4: + Add SI, 5 + +PEFunction_BlockMix5: + Inc AX ; AX = channel + Dec DX + JNZ PEFunction_BlockMix3 + + Pop DI + Pop DX + Pop CX + Pop AX + Add DI, 320 + Inc BX + Cmp BX, BP + JA PEFunction_BlockMix6 + + Loop PEFunction_BlockMix2 + +PEFunction_BlockMix6: + Mov AX, 1 + Ret + +EndP PEFunction_BlockMix + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_UnMarkBlock Far + + Cmp BlockMark, 0 + JZ PEFunction_UnMarkBlock1 + + Mov BlockMark, 0 + Jmp PEFunction_UnMarkBlock2 + +PEFunction_UnMarkBlock1: + Mov AX, BlockDataArea + And AX, AX + JZ PEFunction_NoBlockData + + Mov ES, AX + Mov AH, 49h + Int 21h + + Mov BlockDataArea, 0 +PEFunction_UnMarkBlock2: + Mov AX, 1 + Ret + +EndP PEFunction_UnMarkBlock + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_SemiUp Far + + Cmp [Word Ptr LastKeyBoard2+2], 1000h + JE PEFunction_SemiUp6 + + Mov DI, 2 + Call PE_AddToUndoBuffer + +PEFunction_SemiUp6: + Cmp BlockMark, 0 + JNE PEFunction_SemiUp4 + + Mov CX, 101h + Call NetworkPartialPattern + + Mov AX, 64 + Mul Row + Add AX, Channel + Mov BX, 5 + Mul BX + Mov SI, AX + Mov CX, 1 + Mov DX, CX + Jmp PEFunction_SemiUp5 + +PEFunction_SemiUp4: + Call NetworkBlock + + Mov AX, 64 + Mul BlockTop + Add AX, BlockLeft + Mov BX, 5 + Mul BX ; AX = start offset + + Mov SI, AX + + Mov DX, BlockRight + Sub DX, BlockLeft + Inc DX + + Mov CX, BlockBottom + Sub CX, BlockTop + Inc CX + +PEFunction_SemiUp5: + Mov DS, PatternDataArea + +PEFunction_SemiUp1: + Push DX + Push SI + +PEFunction_SemiUp2: + Cmp Byte Ptr [SI], 119 + JAE PEFunction_SemiUp3 + + Inc Byte Ptr [SI] + +PEFunction_SemiUp3: + Add SI, 5 + Dec DX + JNZ PEFunction_SemiUp2 + + Pop SI + Pop DX + Add SI, 320 + Loop PEFunction_SemiUp1 + + Mov AX, 1 + Ret + +EndP PEFunction_SemiUp + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_SemiDown Far + + Cmp [Word Ptr LastKeyBoard2+2], 1E00h + JE PEFunction_SemiDown6 + + Mov DI, 3 + Call PE_AddToUndoBuffer + +PEFunction_SemiDown6: + Cmp BlockMark, 0 + JNE PEFunction_SemiDown4 + + Mov CX, 101h + Call NetworkPartialPattern + + Mov AX, 64 + Mul Row + Add AX, Channel + Mov BX, 5 + Mul BX + Mov SI, AX + Mov CX, 1 + Mov DX, CX + Jmp PEFunction_SemiDown5 + +PEFunction_SemiDown4: + Call NetworkBlock + + Mov AX, 64 + Mul BlockTop + Add AX, BlockLeft + Mov BX, 5 + Mul BX ; AX = start offset + + Mov SI, AX + + Mov DX, BlockRight + Sub DX, BlockLeft + Inc DX + + Mov CX, BlockBottom + Sub CX, BlockTop + Inc CX + +PEFunction_SemiDown5: + Mov DS, PatternDataArea + +PEFunction_SemiDown1: + Push DX + Push SI + +PEFunction_SemiDown2: + Cmp Byte Ptr [SI], 0 + JLE PEFunction_SemiDown3 + + Dec Byte Ptr [SI] + +PEFunction_SemiDown3: + Add SI, 5 + Dec DX + JNZ PEFunction_SemiDown2 + + Pop SI + Pop DX + Add SI, 320 + Loop PEFunction_SemiDown1 + + Mov AX, 1 + Ret + +EndP PEFunction_SemiDown + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_SlideCommand Far + + Mov DI, 15 + Call PE_AddToUndoBuffer + Call NetworkBlock + + Mov AX, 64 + Mul BlockTop + Add AX, BlockLeft + Mov BX, 5 + Mul BX + Mov SI, AX + + Mov AX, 64 + Mul BlockBottom + Add AX, BlockLeft + Mul BX + Mov DI, AX + + Mov DX, BlockRight + Sub DX, BlockLeft + Inc DX + + Mov CX, BlockBottom + Sub CX, BlockTop + JZ PEFunction_AltX2 ; CX contains number of rows + + Add SI, 4 + Add DI, 4 + Mov DS, PatternDataArea + +PEFunction_AltX1: + Push CX + Push DX + Push SI + + MovZX AX, Byte Ptr [DI] + MovZX BX, Byte Ptr [SI] + Sub AX, BX ; AX = change. + JS PEFunction_AltX4 + + Div CL + Mov BH, AL + Xor AL, AL + Div CL + Mov BL, AL + + Xor AL, AL + Jmp PEFunction_AltX5 + + +PEFunction_AltX4: + Neg AX + Div CL + Mov BH, AL + Xor AL, AL + Div CL + Mov BL, aL + Neg BX + + Mov AL, 0FFh + +PEFunction_AltX5: + Mov AH, [SI] + +PEFunction_AltX3: + Mov [SI], AH + + Add AX, BX + Add SI, 320 + Loop PEFunction_AltX3 + + Pop SI + Pop DX + Pop CX + Add SI, 5 + Add DI, 5 + Dec DX + JNZ PEFunction_AltX1 + +PEFunction_AltX2: + Mov AX, 1 + Ret + +EndP PEFunction_SlideCommand + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_WipeCommands Far + + Cmp BlockMark, 0 + JE PEFunction_NoBlockMarkedMessage + + Cmp [Word Ptr LastKeyBoard2+2], 2D00h + JE PEFunction_WipeCommands4 + + Jmp PEFunction_SlideCommand + +PEFunction_WipeCommands4: + Cmp [Word Ptr LastKeyBoard3+2], 2D00h + JE PEFunction_WipeCommands6 + + Mov DI, 16 + Call PE_AddToUndoBuffer + Call NetworkBlock + +PEFunction_WipeCommands6: + Mov AX, 64 + Mul BlockTop + Add AX, BlockLeft + Mov BX, 5 + Mul BX + Mov DI, AX + + Mov DX, BlockRight + Sub DX, BlockLeft + Inc DX + + Mov CX, BlockBottom + Sub CX, BlockTop + Inc CX + + Mov ES, PatternDataArea + Add DI, 3 + + Xor AX, AX + +PEFunction_WipeCommands2: + Push CX + Push DI + + Mov CX, DX + +PEFunction_WipeCommands3: + StosW + Add DI, 3 + Loop PEFunction_WipeCommands3 + + Pop DI + Pop CX + Add DI, 320 + Loop PEFunction_WipeCommands2 + +PEFunction_WipeCommands1: + Mov AX, 1 + Ret + +EndP PEFunction_WipeCommands + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_VolumeAmp Far + + Cmp BlockMark, 0 + JE PEFunction_NoBlockMarkedMessage + + Test CentraliseCursor, 4 + JZ PENoFast1 + + Mov AX, FastVolumeAmplification + Mov Amplification, AX + Jmp PEFastVolumeAmp + +PENoFast1: + Cmp Amplification, 200 + JBE PENoFast2 + + Mov Amplification, 200 + +PENoFast2: + Push DS + + Mov DI, Offset O1_GetAmpList + Mov CX, 3 + Call M_Object1List + + Pop DS + + Cmp DX, 1 + JNE PEFunction_VolumeAmp1 + +PEFastVolumeAmp: + Mov DI, 6 + Call PE_AddToUndoBuffer + Call NetworkBlock + + Mov AX, 64 + Mul BlockTop + Add AX, BlockLeft + Mov BX, 5 + Mul BX + Mov SI, AX + + Mov CX, BlockBottom + Sub CX, BlockTop + Inc CX + + Mov DX, BlockRight + Sub DX, BlockLeft + Inc DX + + Mov BP, Amplification + Mov BX, 100 +; Mov BH, 100 ; For division + + Mov DS, PatternDataArea + Add SI, 2 + + Call Music_GetSongSegment + Mov ES, AX + +PEFunction_VolumeAmp2: + Push CX + Push DX + Push SI + + Mov CX, DX + +PEFunction_VolumeAmp3: + Mov AL, [SI] + Cmp AL, 0FFh + JNE PEFunction_VolumeAmp6 + + Mov DI, [SI-1] + And DI, 0FFh + JZ PEFunction_VolumeAmp4 + ; OK.. find whether inst/sample + ; then get default vol. + Call Music_GetInstrumentMode + JZ PEFunction_VolumeAmp7 + + Add DI, DI + Mov DI, [ES:64712+DI-2] + Mov AL, [SI-2] + And AX, 0FFh + JZ PEFunction_VolumeAmp4 + Add AX, AX + Add DI, AX + Mov DI, [ES:DI+41h] + And DI, 0FFh + JZ PEFunction_VolumeAmp4 + +PEFunction_VolumeAmp7: + Dec DI + Add DI, DI + Mov DI, [ES:64912+DI] + Mov AL, [ES:DI+13h] + +PEFunction_VolumeAmp6: + Cmp AL, 64 + JA PEFunction_VolumeAmp4 + + Xor AH, AH + Push DX + + Mul BP + Div BX + + Pop DX + + Cmp AX, 64 + JBE PEFunction_VolumeAmp5 + + Mov AL, 64 + +PEFunction_VolumeAmp5: + Mov [SI], AL + +PEFunction_VolumeAmp4: + Add SI, 5 + Loop PEFunction_VolumeAmp3 + + Pop SI + Pop DX + Pop CX + Add SI, 320 + Loop PEFunction_VolumeAmp2 + +PEFunction_VolumeAmp1: + Mov AX, 1 + Ret + +EndP PEFunction_VolumeAmp + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GetPatternLength + + Push AX + Push BX + Push CX + Push DS + Push SI + Push ES + Push DI + + Call ClearEncodingInfo + ; OK, masks are reset. + + Mov CX, CS:MaxRow + Inc CX + Mov DX, CX ; DX = count of bytes. + ; End of row bytes added. + + Mov DS, CS:PatternDataArea + Xor SI, SI ; SI = pattern area. + + Mov DI, Offset EncodingInfo ; ES:DI points to encoding info + +GetPatternLength1: + Push CX + Push DI + + Mov CX, 64 + +GetPatternLength2: + Cmp Word Ptr [SI], NONOTE + JNE GetPatternLength4 + Cmp Byte Ptr [SI+2], 0FFh + JNE GetPatternLength4 + Cmp Word Ptr [SI+3], 0 + JE GetPatternLength3 + +GetPatternLength4: + Inc DX ; 1 byte for channel + ; indication + JZ GetPatternLength13 + ; AH will be mask + MovZX AX, Byte Ptr [SI] ; Note + Cmp AL, NONOTE + JE GetPatternLength5 + Cmp AL, [ES:DI+1] ; 5 is note. + JE GetPatternLength12 + + Mov [ES:DI+1], AL + Inc DX + JZ GetPatternLength13 + Or AH, 1 + Jmp GetPatternLength5 + +GetPatternLength12: + Or AH, 16 + +GetPatternLength5: + Mov AL, [SI+1] ; Instrument + And AL, AL + JZ GetPatternLength7 + + Cmp AL, [ES:DI+2] + JE GetPatternLength6 + + Mov [ES:DI+2], AL + Inc DX + JZ GetPatternLength13 + Or AH, 2 + Jmp GetPatternLength7 + +GetPatternLength6: + Or AH, 32 + +GetPatternLength7: + Mov AL, [SI+2] ; Volume + Cmp AL, 0FFh + JE GetPatternLength8 + + Cmp AL, [ES:DI+3] + JE GetPatternLength9 + + Mov [ES:DI+3], AL + Inc DX + JZ GetPatternLength13 + Or AH, 4 + Jmp GetPatternLength8 + +GetPatternLength9: + Or AH, 64 + +GetPatternLength8: + Mov BX, [SI+3] + And BX, BX + JZ GetPatternLength11 + Cmp BX, [ES:DI+4] + JE GetPatternLength10 + + Mov [ES:DI+4], BX + + Inc DX + JZ GetPatternLength13 + Inc DX + JZ GetPatternLength13 + Or AH, 8 + + Jmp GetPatternLength11 + +GetPatternLength10: + Or AH, 128 + +GetPatternLength11: + Cmp AH, [ES:DI] + JE GetPatternLength3 + + Inc DX + JZ GetPatternLength13 + Mov [ES:DI], AH + +GetPatternLength3: + + Add SI, 5 + Add DI, 6 + Loop GetPatternLength2 + + Pop DI + Pop CX + Loop GetPatternLength1 + + Pop DI + Pop ES + Pop SI + Pop DS + Pop CX + Pop BX + Pop AX + + Ret + +GetPatternLength13: + Mov DI, Offset O1_PatternTooLongList + Mov CX, 2 + Call M_Object1List + + Add SP, 22 ; yes! + Mov AX, 1 + RetF + +EndP GetPatternLength + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +IF SHOWPATTERNLENGTH + +Proc PE_ShowPatternLength Far + + Push AX ; Just for stack length.. + Call GetPatternLength + Pop AX + + Mov AX, Object1 + Push AX + Mov DS, AX + Mov AX, Offset O1_ShowPatternLengthList + Push AX + Mov SI, Offset PatternLength + Mov [SI], DX + Call M_FunctionHandler + + Mov AX, 1 + Ret + +EndP PE_ShowPatternLength + +ENDIF + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +DecodePatternBytes DW 0 +DecodePatternOffset DW 0 + +Proc DecodePattern ; DS:SI points to pattern info to decode + + PushA + Push DS + Push ES + +; Call ClearEncodingInfo ; Should be unnecess. + + + Push CS + Pop ES + Mov BX, Offset EncodingInfo + + LodsW ; AX = number of bytes + Mov CS:DecodePatternBytes, AX + LodsW ; AX = maxrow + Mov CX, AX + Dec AX + Mov CS:MaxRow, AX + LodsW + LodsW + + Mov CS:DecodePatternOffset, SI + + Call PE_ClearPatternData + + Mov ES, CS:PatternDataArea + Xor DI, DI + +DecodePattern1: + Push CX + +DecodePattern5: + LodsB ; AL = channel byte. + Test AL, AL + JZ DecodePattern2 + + Push BX + Push DI + + Mov CX, AX + Dec CX + And CX, 63 + + ; DI = DI + Channel*5 + ; BX = EncodingInfo + Channel*6 + + LEA BX, [ECX*4+ECX] + LEA DI, [DI+BX] + LEA BX, [EBX+ECX+EncodingInfo] + + Test AL, 128 + JZ DecodePattern3 + + Mov DL, [SI] + Inc SI + + Mov [CS:BX], DL + Jmp DecodePattern4 + +DecodePattern3: + Mov DL, [CS:BX] ; DL = mask + +DecodePattern4: + Test DL, 1 + JZ DecodePattern13 + + LodsB + + Mov [ES:DI], AL + Mov [CS:BX+1], AL + Jmp DecodePattern6 + +DecodePattern13: + Test DL, 16 + JZ DecodePattern6 + + Mov AL, [CS:BX+1] + Mov [ES:DI], AL + +DecodePattern6: + Test DL, 2 + JZ DecodePattern7 + + LodsB + + Mov [ES:DI+1], AL + Mov [CS:BX+2], AL + Jmp DecodePattern8 + +DecodePattern7: + Test DL, 32 + JZ DecodePattern8 + + Mov AL, [CS:BX+2] + Mov [ES:DI+1], AL + +DecodePattern8: + Test DL, 4 + JZ DecodePattern9 + + LodsB + + Mov [ES:DI+2], AL + Mov [CS:BX+3], AL + Jmp DecodePattern10 + +DecodePattern9: + Test DL, 64 + JZ DecodePattern10 + + Mov AL, [CS:BX+3] + Mov [ES:DI+2], AL + +DecodePattern10: + Test DL, 8 + JZ DecodePattern11 + + LodsW + + Mov [ES:DI+3], AX + Mov [CS:BX+4], AX + Jmp DecodePattern12 + +DecodePattern11: + Test DL, 128 + JZ DecodePattern12 + + Mov AX, [CS:BX+4] + Mov [ES:DI+3], AX + +DecodePattern12: + Pop DI + Pop BX + Jmp DecodePattern5 + +DecodePattern2: + Pop CX + Add DI, 320 + Loop DecodePattern1 + + Sub SI, CS:DecodePatternOffset + Cmp SI, CS:DecodePatternBytes + JE DecodePatternEnd + + Mov CX, 0FFFFh + Mov DI, Offset O1_PatternSizeMismatchList + Call M_Object1List + +DecodePatternEnd: + Pop ES + Pop DS + PopA + + Call Music_UpdatePatternOffset + + Ret + +EndP DecodePattern + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc EncodePattern ; ES:DI points to area to deposit data + ; DX = length of data + + Push AX + Push BX + Push CX + Push DX + Push DS + Push SI + + Push ES + Push DI + + Call ClearEncodingInfo + + Pop DI + Pop ES + + Mov BX, Offset EncodingInfo + + Mov AX, DX + StosW + + Mov CX, CS:MaxRow + Inc CX + + Mov AX, CX + StosW + + Xor AX, AX + StosW + StosW ; This is the header. + + Xor SI, SI + Mov DS, CS:PatternDataArea + +EncodePattern1: + Push BX + Push CX + + Xor DX, DX ; DL = channelnumber + ; DH is used as mask val. + Mov CX, 64 + +EncodePattern2: + Cmp Word Ptr [SI], NONOTE + JNE EncodePattern3 + Cmp Byte Ptr [SI+2], 0FFh + JNE EncodePattern8 + Cmp Word Ptr [SI+3], 0 + JE EncodePattern4 + Jmp EncodePattern10 + +EncodePattern3: + Mov AL, [SI] + Cmp AL, NONOTE + JE EncodePattern5 + Cmp AL, [CS:BX+1] ; 1=note + JE EncodePattern6 + + Mov [CS:BX+1], AL + Or DH, 1 + Jmp EncodePattern5 + +EncodePattern6: + Or DH, 16 + +EncodePattern5: + Mov AL, [SI+1] + And AL, AL + JZ EncodePattern8 + Cmp AL, [CS:BX+2] ; 2=ins + JE EncodePattern7 + + Mov [CS:BX+2], AL + Or DH, 2 + Jmp EncodePattern8 + +EncodePattern7: + Or DH, 32 + +EncodePattern8: + Mov AL, [SI+2] + Cmp AL, 0FFh + JE EncodePattern10 + Cmp AL, [CS:BX+3] ; 3=vol + JE EncodePattern9 + + Mov [CS:BX+3], AL + Or DH, 4 + Jmp EncodePattern10 + +EncodePattern9: + Or DH, 64 + +EncodePattern10: + Mov AX, [SI+3] + Test AX, AX + JZ EncodePattern12 + Cmp AX, [CS:BX+4] ; 4=effect + JE EncodePattern11 + + Mov [CS:BX+4], AX + Or DH, 8 + Jmp EncodePattern12 + +EncodePattern11: + Or DH, 128 + +EncodePattern12: + Mov AL, DL + Inc AX + + Cmp [CS:BX], DH ; 0 = mask + JE EncodePattern13 + + Mov [CS:BX], DH + Or AL, 128 ; read another mask... + StosB + Mov AL, DH + StosB + Jmp EncodePattern14 + +EncodePattern13: + StosB + +EncodePattern14: + Test DH, 1 + JZ EncodePattern15 + + Mov AL, [SI] + StosB + +EncodePattern15: + Test DH, 2 + JZ EncodePattern16 + + Mov AL, [SI+1] + StosB + +EncodePattern16: + Test DH, 4 + JZ EncodePattern17 + + Mov AL, [SI+2] + StosB + +EncodePattern17: + Test DH, 8 + JZ EncodePattern18 + + Mov AX, [SI+3] + StosW + +EncodePattern18: + Xor DH, DH + +EncodePattern4: + Add SI, 5 + Add BX, 6 + Inc DX + Loop EncodePattern2 + + Pop CX + Pop BX + Xor AL, AL + StosB + Loop EncodePattern1 + + Pop SI + Pop DS + Pop DX + Pop CX + Pop BX + Pop AX + Ret + +EndP EncodePattern + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_StorePattern + +IF NETWORKENABLED + Cmp PatternModified, 0 + JE PEFunction_StorePattern5 + + Mov AX, PatternNumber + ShL AX, 8 + Add AX, NETWORK_ENTIREPATTERNOBJECT + Call Network_AddWordToQueue + +PEFunction_StorePattern5: +ENDIF + + Mov AX, PatternNumber + Mov SI, AX + Call Music_ReleasePattern + + Call GetPatternLength + Cmp DX, 64 + JNE PEFunction_StorePattern1 + Cmp CS:MaxRow, 63 + JE PEFunction_StorePattern2 + +PEFunction_StorePattern1: + Add DX, 8 + JC PEFunction_StorePattern4 + + ClI + + Call Music_AllocatePattern + Mov AX, ES + And AX, AX + JZ PEFunction_StorePattern3 + Sub DX, 8 + Call EncodePattern + + StI + +PEFunction_StorePattern2: + Ret + +PEFunction_StorePattern3: + StI + + Add SP, 2 + Jmp PEFunction_OutOfMemoryMessage + +PEFunction_StorePattern4: + Mov DI, Offset O1_PatternTooLongList + Mov CX, 2 + Call M_Object1List + + Pop AX + Mov AX, 1 + RetF + +EndP PEFunction_StorePattern + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_StoreCurrentPattern Far + + Push CS + Pop DS + Call PEFunction_StorePattern + + Mov AX, 1 + Ret + +EndP PEFunction_StoreCurrentPattern + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc NewPattern ; Reqs. AX = pattern + +IF NETWORKENABLED + Call Network_UpdatePattern +ENDIF + Call Music_GetPattern + Call DecodePattern + + Mov CS:PatternModified, 0 + Mov AH, CS:Byte Ptr PatternNumber + Mov AL, 22 + Mov DI, AX +; Mov DI, 22 + Call PE_AddToUndoBuffer + + Ret + +EndP NewPattern + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PE_GotoPattern Far ; AX = pattern. + + Push CS + Pop DS + + Mov Row, BX + Mov Channel, CX + +PE_GotoPattern2: + Cmp PatternModified, 0 + JE PE_GotoPattern1 + + Mov TempVariableArea, AX + Call PEFunction_StorePattern + Mov AX, TempVariableArea + +PE_GotoPattern1: + Mov PatternNumber, AX + Call NewPattern + + Jmp Glbl_F2 + +EndP PE_GotoPattern + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +include pe_trans.inc + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_NextPattern Far + + Cmp TracePlayback, 0 + JE PEFunction_NextPatternNoTrace + + Call Music_GetPlayMode + Cmp AX, 1 + JE PEFunction_NextPattern1 + JB PEFunction_NextPatternNoTrace + + Call Music_NextOrder + Jmp PEFunction_NextPattern1 + +PEFunction_NextPatternNoTrace: + Cmp PatternNumber, 199 + JAE PEFunction_NextPattern1 + + Cmp PatternModified, 0 + JE PEFunction_NextPattern2 + + Call PEFunction_StorePattern + +PEFunction_NextPattern2: + Inc PatternNumber + Mov AX, PatternNumber + + Call NewPattern + +PEFunction_NextPattern1: + Mov AX, 1 + Ret + +EndP PEFunction_NextPattern + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_LastPattern Far + + Cmp TracePlayback, 0 + JE PEFunction_LastPatternNoTrace + + Call Music_GetPlayMode + Cmp AX, 1 + JE PEFunction_LastPattern1 + JB PEFunction_LastPatternNoTrace + + Call Music_LastOrder + Jmp PEFunction_LastPattern1 + +PEFunction_LastPatternNoTrace: + Cmp PatternNumber, 0 + JE PEFunction_LastPattern1 + + Cmp PatternModified, 0 + JE PEFunction_LastPattern2 + + Call PEFunction_StorePattern + +PEFunction_LastPattern2: + Dec PatternNumber + Mov AX, PatternNumber + + Call NewPattern + +PEFunction_LastPattern1: + Mov AX, 1 + Ret + +EndP PEFunction_LastPattern +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_Next4Patterns Far + + Cmp PatternModified, 0 + JE PEFunction_Next4Patterns2 + + Call PEFunction_StorePattern + +PEFunction_Next4Patterns2: + Mov AX, PatternNumber + Add AX, 4 + Cmp AX, 199 + JBE PEFunction_Next4Patterns1 + + Mov AX, 199 + +PEFunction_Next4Patterns1: + Mov PatternNumber, AX + + Call NewPattern + + Mov AX, 1 + Ret + +EndP PEFunction_Next4Patterns + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_Last4Patterns Far + + Cmp PatternModified, 0 + JE PEFunction_Last4Patterns2 + + Call PEFunction_StorePattern + +PEFunction_Last4Patterns2: + Mov AX, PatternNumber + Sub AX, 4 + JNS PEFunction_Last4Patterns1 + + Xor AX, AX + +PEFunction_Last4Patterns1: + Mov PatternNumber, AX + + Call NewPattern + + Mov AX, 1 + Ret + +EndP PEFunction_Last4Patterns + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_LastOrderPattern Far + + Cmp PatternModified, 0 + JE PEFunction_LastOrderPattern3 + + Call PEFunction_StorePattern + +PEFunction_LastOrderPattern3: + Call Music_GetSongSegment + Mov ES, AX + + Mov BX, Order + And BX, BX + JZ PEFunction_LastOrderPattern2 + + Cmp Byte Ptr [ES:BX+0FFh], 200 + JAE PEFunction_LastOrderPattern2 + + Dec BX + Mov Order, BX + +PEFunction_LastOrderPattern2: + MovZX AX, Byte Ptr [ES:BX+0100h] + Cmp AL, 200 + JAE PEFunction_LastOrderPattern1 + + Mov PatternNumber, AX + + Call NewPattern + +PEFunction_LastOrderPattern1: + Mov AX, 1 + Ret + +EndP PEFunction_LastOrderPattern + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_NextOrderPattern Far + + Cmp PatternModified, 0 + JE PEFunction_NextOrderPattern3 + + Call PEFunction_StorePattern + +PEFunction_NextOrderPattern3: + Mov BX, Order + + Cmp BX, 0FFh + JAE PEFunction_NextOrderPattern1 + + Call Music_GetSongSegment + Mov ES, AX + Cmp Byte Ptr [ES:BX+101h], 200 + JAE PEFunction_NextOrderPattern2 + + Inc BX + Mov Order, BX + +PEFunction_NextOrderPattern2: + MovZX AX, Byte Ptr [ES:BX+100h] + Cmp AL, 200 + JAE PEFunction_NextOrderPattern1 + + Mov PatternNumber, AX + + Call NewPattern + +PEFunction_NextOrderPattern1: + Mov AX, 1 + Ret + +EndP PEFunction_NextOrderPattern + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_Alt0 Far + + Xor AX, AX + Mov SkipValue, AX + Mov SI, Offset CursorStepMsg + Call SetInfoLine + + Inc AX + + Ret + +EndP PEFunction_Alt0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_BlockVolume Far + + Cmp BlockMark, 0 + JE PEFunction_NoBlockMarkedMessage + + Cmp [Word Ptr LastKeyBoard2], 2F00h + JE PEFunction_BlockVolume3 + + Mov DI, 13 + Call PE_AddToUndoBuffer + Call NetworkBlock + +PEFunction_BlockVolume3: + Mov AX, 64 + Mul BlockTop + Add AX, BlockLeft + Mov BX, 5 + Mul BX + + Mov SI, AX + Mov CX, BlockBottom + Sub CX, BlockTop + Inc CX + + Mov DX, BlockRight + Sub DX, BlockLeft + Inc DX + + Mov AL, LastVolume + + Mov DS, PatternDataArea + Add SI, 2 + +PEFunction_BlockVolume1: + Push CX + Push SI + + Mov CX, DX + +PEFunction_BlockVolume2: + Mov [SI], AL + + Add SI, 5 + Loop PEFunction_BlockVolume2 + + Pop SI + Pop CX + Add SI, 320 + Loop PEFunction_BlockVolume1 + + Mov AX, 1 + Ret + +EndP PEFunction_BlockVolume + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_WipeExcessVolumes Far + + Cmp BlockMark, 0 + JE PEFunction_NoBlockMarkedMessage + + Cmp [Word Ptr LastKeyBoard2+2], 1100h + JE PEFunction_WipeExcessVolumesEnd + + Mov DI, 14 + Call PE_AddToUndoBuffer + Call NetworkBlock + + Mov AX, 64 + Mul BlockTop + Add AX, BlockLeft + Mov BX, 5 + Mul BX + Mov SI, AX + + Mov CX, BlockBottom + Sub CX, BlockTop + Inc CX + + Mov DX, BlockRight + Sub DX, BlockLeft + Inc DX + + Mov DS, PatternDataArea + Mov AL, 0FFh + +PEFunction_WipeExcessVolumes1: + Push CX + Push SI + + Mov CX, DX + +PEFunction_WipeExcessVolumes2: + Cmp Byte Ptr [SI+1], 0 + JNE PEFunction_WipeExcessVolumes3 + + Cmp Byte Ptr [SI], NONOTE + JAE PEFunction_WipeExcessVolumes4 + +PEFunction_WipeExcessVolumes3: + Add SI, 5 + Loop PEFunction_WipeExcessVolumes2 + + Pop SI + Pop CX + Add SI, 320 + Loop PEFunction_WipeExcessVolumes1 + +PEFunction_WipeExcessVolumesEnd: + Mov AX, 1 + Ret + +PEFunction_WipeExcessVolumes4: + Mov [SI+2], AL + Jmp PEFunction_WipeExcessVolumes3 + +EndP PEFunction_WipeExcessVolumes + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_PlayCurrentNote Far + + Mov AX, 64 + Mul Row + Add AX, Channel + Mov BX, 5 + Mul BX + Mov SI, AX + Mov AX, Channel + Mov DS, PatternDataArea + Mov DH, 32 + Call Music_PlayNote + +IF CHORDENTRY + Push CS + Pop DS + + Cmp ShiftPressed, 0 + JE PE_GotoNextInput + + Push SkipValue + Mov SkipValue, 0 + Mov NoteEntered, 1 + + Call PE_GotoNextInput + Pop SkipValue + + Mov AX, 1 + Ret +ELSE + Jmp PEFunction_Down +ENDIF + +EndP PEFunction_PlayCurrentNote + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_PlayCurrentRow Far + + Mov CX, 64 + Mov DS, PatternDataArea + + Mov AX, 320 + Mul CS:Row + Mov SI, AX + Xor AX, AX + +PEFunction_PlayCurrentRow1: +; Push CX + +; Dec CX +; Mov AX, 64 +; Mul CS:Row +; Add AX, CX +; Mov BX, 5 +; Mul BX +; Mov SI, AX +; Mov AX, CX + Xor DH, DH + Call Music_PlayNote + +; Pop CX + Inc AX + Add SI, 5 + Loop PEFunction_PlayCurrentRow1 + + Jmp PEFunction_Down + +EndP PEFunction_PlayCurrentRow + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_RestoreData Far + +; Mov PatternModified, 0 + + Cmp Byte Ptr LastKeyBoard2, 0Eh + JE PEFunction_RestoreData1 + + Mov DI, 1 + Call PE_AddToUndoBuffer + +PEFunction_RestoreData1: + Mov AX, PatternNumber + + Call Music_GetPattern + Call DecodePattern + + Xor BX, BX + Mov CL, 64 + Mov CH, Byte Ptr [CS:MaxRow] + Inc CH + Call NetworkPatternBlock + + Mov AX, 1 + Ret + + Ret + +EndP PEFunction_RestoreData + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PE_ToggleDefaultVolume Far + + Xor Flags, 1 + Mov SI, Offset DefaultVolumeOn + Test Flags, 1 + JNZ PEFunction_ToggleDefaultVolume1 + + Mov SI, Offset DefaultVolumeOff + +PEFunction_ToggleDefaultVolume1: + Call SetInfoLine + + Mov AX, 1 + Ret + +EndP PE_ToggleDefaultVolume + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_ToggleTemplate Far + + Test CentraliseCursor, 4 + JZ ToggleTemplate2 + + Cmp BlockMark, 0 + JE PEFunction_NoBlockMarkedMessage + + ; Amplification = 1/(FastVolumeAmplification/100) + ; = 10050/FastvolumeAmplification + Mov AX, 10050 + Xor DX, DX + Div FastVolumeAmplification + Mov Amplification, AX + Jmp PEFastVolumeAmp + +ToggleTemplate2: + Mov AL, Template + Inc AX + Cmp AL, 4 + JBE PEFunction_ToggleTemplate1 + +Proc PEFunction_TemplateOff Far + + Xor AL, AL + +PEFunction_ToggleTemplate1: + Mov Template, AL + + Mov AX, 1 + Ret + +EndP PEFunction_TemplateOff + +EndP PEFunction_ToggleTemplate + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PE_GetCurrentPattern Far + + Mov AX, CS:PatternNumber + Mov BX, CS:MaxRow + Inc BX + Mov DS, CS:PatternDataArea + + Ret + +EndP PE_GetCurrentPattern + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PE_CheckWidth + + Xor DX, DX ; Time to work out width + Xor CX, CX ; Count of channels. + Mov SI, Offset ViewChannels + +PE_CheckWidth1: + LodsW + Cmp AL, 0FFh + JE PE_CheckWidth2 + + MovZX BX, AH + ShL BX, 2 + Add DX, [ViewMethodInfo+BX+2] + Inc CX + Jmp PE_CheckWidth1 + +PE_CheckWidth2: + And CX, CX + JZ PE_CheckWidth3 + + Add DX, 2 + + Cmp ViewDivision, 0 + JE PE_CheckWidth3 + + Dec CX + Add DX, CX + +PE_CheckWidth3: + Cmp DX, 76 ; Too big to fit screen? + JAE PE_CheckWidth5 + + Mov ViewWidth, DX + Xor AX, AX + Cmp DX, 74 + JAE PE_CheckWidth4 + + Mov AX, 74 + Sub AX, DX + Mov BL, 14 + Div BL + Xor AH, AH + +PE_CheckWidth4: + Mov NumChannelsEdit, AX + + DB 85h ; +PE_CheckWidth5: ; + StC ; + Ret + +EndP PE_CheckWidth + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_ViewTrack Far + + Mov DX, Channel + Mov SI, Offset ViewChannels + +PEFunction_ViewTrack2: + LodsW + Cmp AL, 0FFh ; No more in list?? + JE PEFunction_ViewTrack1 + + Cmp AL, DL + JNE PEFunction_ViewTrack2 + +PEFunction_ViewTrack1: + Sub SI, 2 + + Mov CX, AX ; Store old value. + Mov AL, DL + Inc AH + Cmp AH, 4 ; Number of view methods + JBE PEFunction_ViewTrack3 + + LodsW + +PEFunction_ViewTrack8: + LodsW + Mov [SI-4], AX + Cmp AX, 0FFFFh + JNE PEFunction_ViewTrack8 + + Jmp PEFunction_ViewTrack9 + +PEFunction_ViewTrack3: + Mov [SI], AX ; Update... + +PEFunction_ViewTrack9: + Push CX + Push SI + + Call PE_CheckWidth + JC PEFunction_ViewTrack7 + + Add SP, 4 + Mov AX, 1 + Ret + +PEFunction_ViewTrack7: + Pop SI + Pop CX + Mov AX, [SI] + Inc AH + Cmp AH, 4 ; Number of view methods + JE PEFunction_ViewTrack10 + + Mov [SI], AX + + Jmp PEFunction_ViewTrack9 + +PEFunction_ViewTrack10: + Mov [SI], CX + + Mov AX, 1 + Ret + +EndP PEFunction_ViewTrack + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_ClearViews Far + + Push CS + Pop ES + Mov DI, Offset ViewChannels + Mov CX, 100 + Mov AX, 0FFFFh + Rep StosW + + Mov ViewWidth, 0 + Mov AX, StartChannelEdit + Mov NumChannelsEdit, AX + Mov ViewChannelTracking, 0 + + Mov AX, 1 + Ret + +EndP PEFunction_ClearViews + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PE_SelectColour Near + + MovZX AX, CL ; AL = row number + + Mov CH, 0E6h + Cmp CS:RowHilight2, 0 + JE PE_SelectColour4 + Div CS:RowHilight2 + And AH, AH + JZ PE_SelectColour1 + +PE_SelectColour4: + MovZX AX, CL + Mov CH, 0F6h + Cmp CS:RowHilight1, 0 + JE PE_SelectColour5 + Div CS:RowHiLight1 + And AH, AH + JZ PE_SelectColour1 + +PE_SelectColour5: + Mov CH, 6 + +PE_SelectColour1: ; Check for block, CL = rownum, BP = ch + MovZX AX, CL ; AX = row number + Cmp CS:BlockMark, 0 + JE PE_SelectColour3 + Cmp BP, CS:BlockLeft + JB PE_SelectColour3 + Cmp BP, CS:BlockRight + JA PE_SelectColour3 + Cmp AX, CS:BlockTop + JB PE_SelectColour3 + Cmp AX, CS:BlockBottom + JA PE_SelectColour3 + + Test CH, 80h + JZ PE_SelectColour2 + + Mov CH, 96h + Ret + +PE_SelectColour2: + Mov CH, 86h + Ret + +PE_SelectColour3: + Cmp AX, CS:Row + JNE PE_SelectColour6 + + Test CS:CentraliseCursor, 2 + JZ PE_SelectColour6 + + Mov CH, 16h + +PE_SelectColour6: + Ret + +EndP PE_SelectColour + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PE_HilightCursor Near + + Mov AX, [ES:DI] + And AH, 8 + Or AH, 30h + StosW + + Ret + +EndP PE_HilightCursor + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PE_HilightView Near + + Mov AX, 1 + Cmp CS:Template, 0 + JE PE_HilightView1 + + Cmp CS:ShiftPressed, 0 + JNE PE_HilightView1 + + Cmp CS:PatternCursor, 0 + JNE PE_HilightView1 + + Cmp CS:BlockDataArea, 0 + JE PE_HilightView1 + + Mov FS, CS:BlockDataArea + Mov AX, [FS:0] + +PE_HilightView1: + Mov CX, CS:Channel + Cmp DX, CX + JB PE_HilightViewEnd + Add CX, AX + Cmp DX, CX + JAE PE_HilightViewEnd + + Sub DI, (32*160) + Mov AL, 160 + Mov CX, CS:Row + Sub CX, CS:TopRow + Mul CL + Add DI, AX + Add BP, CS:PatternCursor + + Mov CL, Byte Ptr [CS:BP] + Mov AX, CX + And AX, 0Fh + + Add AX, AX + Add DI, AX + + Mov DX, [ES:DI] + Test DH, 8 + JNZ PE_HilightView4 + Cmp DL, 184 + JE PE_HilightView4 + Cmp DL, 226 + JB PE_HilightView2 + Cmp DL, 246 + JAE PE_HilightView2 + +PE_HilightView4: + Mov AH, 0Fh ; mask value + Cmp CL, Byte Ptr [CS:BP+1] + JE PE_HilightView3 + + Mov AH, 0F0h + +PE_HilightView3: + Call S_InvertCursor + + Mov AX, 246+3000h + StosW + +PE_HilightViewEnd: + Ret + +PE_HilightView2: + Mov AX, [ES:DI] + Mov AH, 30h + StosW + + Sub CL, 10h + JNC PE_HilightView2 + + Ret + +EndP PE_HilightView + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PE_GetChannelColour ; Puts colour in AH + ; Param: BP = channel + + Push DS + + Call Music_GetSongSegment + Mov DS, AX + + Mov AH, 13h + Test Byte Ptr [DS:BP+40h], 80h + JZ PE_GetChannelColour1 + + Mov AH, 10h + +PE_GetChannelColour1: + Pop DS + + Ret + +EndP PE_GetChannelColour + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ViewCommon + + Push DS + Push ES + Push DI + + Mov BP, DX + And BP, 0FFh + + Push CS + Pop DS + MovZX AX, DL + Inc AX + Mov DX, 0A0Ch + Div DH +; Mov DL, 10 +; Div DL + + Add AX, 3030h + Mov [SI+BX], AX + Sub DI, 160 + Call PE_GetChannelColour + Call S_DrawString + + Pop DI + Pop ES + Pop DS + +; Mov DX, 0A0Ch ; DH = 10, DL = 12 (for div.) + + Mov CH, 32 + + Ret + +EndP ViewCommon + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + + +Proc ViewFull ; DS:SI = pattern data + ; ES:DI = screen pointer + ; CS:BX = note data + ; CX = row number + ; DL = channel number. + + Push SI + Push BX + + Mov SI, Offset ChannelMsg + Mov BX, 9 + Call ViewCommon + + Pop BX + Pop SI + +ViewFull1: + Push CX + Push DX + Push DI + + Call PE_SelectColour + + LodsB + Call Draw_3Note + Mov AL, 20h + StosW + + LodsB ; Instrument + Call Draw_2Instrument + Mov AL, 20h + StosW + + LodsB ; Volume + Cmp AL, 0FFh + JNE ViewFull8 + + Mov AL, 173 + StosW + StosW + + Jmp ViewFull9 + +ViewFull8: + Mov AH, AL + And AH, 7Fh + Sub AH, 65 + JC ViewFullNoVEffect + + Test AL, 80h + JZ ViewFullVEffect1 + + Add AH, 60 + +ViewFullVEffect1: + Mov AL, AH + Xor AH, AH + Div DH + ; AL = effect, AH = num + Add AX, 'A'+'0'*256 + Mov CL, AH + Mov AH, CH + StosW + Mov AL, CL + StosW + + Jmp ViewFull9 + +ViewFullNoVEffect: + Mov DL, CH + + Test AL, 80h + JZ ViewFull12 + + And DL, 0F0h + Or DL, 2 + And AL, 7Fh ; Filter out panning stuff. + +ViewFull12: + Xor AH, AH + Div DH + Add AX, 3030h + Mov CL, AH + Mov AH, DL + StosW + Mov AL, CL + StosW + + Mov AH, CH + +ViewFull9: + Mov AL, 20h + StosW + + LodsB ; Command + And AL, AL + JNZ ViewFull10 + + Mov AL, '.' + StosW + Jmp ViewFull11 + +ViewFull10: + Add AL, '@' + StosW + +ViewFull11: + LodsB ; Command value + + AAM 16 ; AH = High nibble, AL = low nibble + Mov CL, AL + Mov AL, AH + Mov AH, CH + Call PE_ConvHexAL + + Mov AL, CL + Call PE_ConvHexAL + + Add SI, 315 + Pop DI + Add DI, 160 + Pop DX + Pop CX + Inc CX + Dec CH + JNZ ViewFull1 + + Mov DX, BP + Mov BP, Offset CursorPositions + Jmp PE_HilightView + +EndP ViewFull + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ViewCompress ; DS:SI = pattern data + ; ES:DI = screen pointer + ; CS:BX = note data + ; CX = row number + ; DL = channel number. + + Push SI + Push BX + + Mov SI, Offset ChannelMsg2 + Mov BX, 8 + Call ViewCommon + + Pop BX + Pop SI + +ViewCompress1: + Push CX + Push DX + Push DI + + Call PE_SelectColour + + LodsB + + Call Draw_3Note + + LodsB ; Instrument + Sub CH, 4 + Call Draw_2Instrument + Add CH, 4 + + LodsB ; Volume + Mov AH, CH + + Cmp AL, 0FFh + JNE ViewCompress8 + + Mov AL, 173 + StosW + StosW + + Jmp ViewCompress9 + +ViewCompress8: + Mov AH, AL + And AH, 7Fh + Sub AH, 65 + JC ViewCompressNoVEffect + + Test AL, 80h + JZ ViewCompressVEffect1 + + Add AH, 60 + +ViewCompressVEffect1: + Mov AL, AH + Xor AH, AH + Div DH + ; AL = effect, AH = num + Add AX, 'A'+'0'*256 + Mov CL, AH + Mov AH, CH + StosW + Mov AL, CL + StosW + + Jmp ViewCompress9 + +ViewCompressNoVEffect: + Mov DL, CH + + Test AL, 80h + JZ ViewCompress12 + + And DL, 0F0h + Or DL, 2 + And AL, 7Fh ; Filter out panning stuff. + +ViewCompress12: + Xor AH, AH + Div DH + Add AX, 3030h + Mov CL, AH + Mov AH, DL + StosW + Mov AL, CL + StosW + Mov AH, CH + +ViewCompress9: + LodsB ; Command + Sub AH, 4 + And AL, AL + JNZ ViewCompress10 + + Mov AL, '.' + StosW + Jmp ViewCompress11 + +ViewCompress10: + Add AL, '@' + StosW + +ViewCompress11: + LodsB ; Command value + AAM 16 ; AH = High nibble, AL = low nibble + Mov CL, AL + Mov AL, AH + Mov AH, CH + Sub AH, 4 + Call PE_ConvHexAL + + Mov AL, CL + Call PE_ConvHexAL + + Add SI, 315 + Pop DI + Add DI, 160 + Pop DX + Pop CX + Inc CX + Dec CH + JNZ ViewCompress1 + + Mov DX, BP + Mov BP, Offset CursorPositions+9 + Jmp PE_HilightView + +EndP ViewCompress + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ViewAllSmall ; DS:SI = pattern data + ; ES:DI = screen pointer + ; CS:BX = note data + ; CX = row number + ; DL = channel number. + + Push SI + Push BX + + Mov SI, Offset ChannelMsg7 + Mov BX, 5 + Call ViewCommon + + Pop BX + Pop SI + +ViewAllSmall1: + Push CX + Push DI + + Call PE_SelectColour + + LodsB + Call Draw_3Note + + LodsB ; Instrument + And AL, AL + JNZ ViewAllSmall6 + + Mov AL, 184 + Sub AH, 4 + StosW + Jmp ViewAllSmall7 + +ViewAllSmall6: + Xor AH, AH + Div DH + ShL AL, 4 + Or AL, AH + Mov AH, CH + Add AH, 4 + StosW + +ViewAllSmall7: + LodsB ; Volume + Cmp AL, 0FFh + JNE ViewAllSmall8 + + Mov AL, 184 + Mov AH, CH + StosW + + Jmp ViewAllSmall9 + +ViewAllSmall8: + Mov CL, CH + Add CL, 6 + + Mov AH, AL + And AH, 7Fh + Sub AH, 65 + JC ViewAllSmallNoVEffect + + Test AL, 80h + JZ ViewAllSmallVEffect1 + + Mov AL, AH + Add AL, 226 + Mov AH, CH + StosW + Jmp ViewAllSmall9 + +ViewAllSmallVEffect1: + Mov AL, AH + Mov AH, 0 + Div DH + ; AL = effect, AH = num + Add AL, 0Ah + ShL AL, 4 + Or AL, AH + Mov AH, CL + StosW + + Jmp ViewAllSmall9 + +ViewAllSmallNoVEffect: + Test AL, 80h + JZ ViewAllSmall12 + + Sub CL, 2 + And AL, 7Fh ; Filter out panning stuff. + +ViewAllSmall12: + Xor AH, AH + Div DH + ShL AL, 4 + Or AL, AH + Mov AH, CL + StosW + +ViewAllSmall9: + LodsB ; Command + Mov AH, CH + Sub AH, 4 + + And AL, AL + JNZ ViewAllSmall10 + + Mov AL, '.' + StosW + Jmp ViewAllSmall11 + +ViewAllSmall10: + Add AL, '@' + StosW + +ViewAllSmall11: + LodsB ; Command value + Add AH, 8 + StosW + + Add SI, 315 + Pop DI + Add DI, 160 + Pop CX + Inc CX + Dec CH + JNZ ViewAllSmall1 + + Mov DX, BP + Mov BP, Offset CursorPositions+18 + Jmp PE_HilightView + +EndP ViewAllSmall + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ViewNote ; DS:SI = pattern data + ; ES:DI = screen pointer + ; CS:BX = note data + ; CX = row number + ; DL = channel number. + + Push SI + Push BX + + Mov SI, Offset ChannelMsg4 + Mov BX, 1 + Call ViewCommon + + Pop BX + Pop SI + +ViewNote1: + Push CX + Push SI + Push DI + + Call PE_SelectColour + + LodsB + Cmp AL, NONOTE + JE ViewNote4 + + Call Draw_3Note + Jmp ViewNoteEnd + +ViewNote4: + LodsB + + Test AL, AL + JZ ViewNote5 + + Push AX + + Mov AH, CH + Mov AL, 20h + StosW + + Pop AX + + Call Draw_2Instrument + Jmp ViewNoteEnd + +ViewNote5: ; Volume + LodsB + Cmp AL, 0FFh + JE ViewNote6 + + Push AX + Mov AH, CH + Sub AH, 4 + Mov AL, 20h + StosW + Pop AX + + Mov AH, AL + And AH, 7Fh + Sub AH, 65 + JC ViewNoteNoVEffect + + Test AL, 80h + JZ ViewNoteVEffect1 + + Add AH, 60 + +ViewNoteVEffect1: + Mov AL, AH + Xor AH, AH + Div DH + ; AL = effect, AH = num + Add AX, 'A'+'0'*256 + Mov CL, AH + Mov AH, CH + StosW + Mov AL, CL + StosW + + Jmp ViewNoteEnd + +ViewNoteNoVEffect: + Mov CL, CH + Sub CL, 4 + + Test AL, 80h + JZ ViewNote25 + + Dec CX + And AL, 7Fh + +ViewNote25: + Xor AH, AH + Div DH + Add AX, 3030h + XChg CL, AH + StosW + Mov AL, CL + StosW + + Jmp ViewNoteEnd + +ViewNote6: + LodsW + And AX, AX + JZ ViewNote11 + + Mov CL, AH + And AL, AL + JZ ViewNote7 + + Add AL, '@' + Jmp ViewNote8 + +ViewNote7: + Mov AL, '.' + +ViewNote8: + Mov AH, CH + Sub AH, 4 + StosW + + Mov AL, CL + AAM 16 ; AH = High nibble, AL = low nibble + Mov CL, AL + Mov AL, AH + Mov AH, CH + Sub AH, 4 + Call PE_ConvHexAL + + Mov AL, CL + Call PE_ConvHexAL + + Jmp ViewNoteEnd + +ViewNote11: ; Nothing to show except dots... + Mov AH, CH + Mov AL, 173 + StosW + StosW + StosW + +ViewNoteEnd: + + Pop DI + Add DI, 160 + Pop SI + Add SI, 320 + Pop CX + Inc CX + Dec CH + JNZ ViewNote1 + + Cmp BP, CS:Channel + JE ViewNote12 + + Mov DX, BP + Mov BP, Offset CursorPositions+27 + Jmp PE_HilightView + + Ret + +ViewNote12: + Push DI + + Sub SI, (320*32) + Sub DI, (32*160) + Mov AL, 160 + Mov DX, CS:Row + Sub DX, CS:TopRow + + Mul DL + Add DI, AX + Add AX, AX + Add SI, AX + + Mov CX, CS:Row + Call PE_SelectColour ; CH = colour. + + Mov DX, CS:PatternCursor + +ViewNote13: + LodsB + Cmp DL, 1 + JA ViewNote16 + + Cmp AL, NONOTE + JNE ViewNote15 + + Mov AH, CH + Mov AL, 173 + StosW + StosW + StosW + +ViewNote15: + Jmp ViewNoteEndHilight + +ViewNote16: + LodsB + Cmp DL, 3 + JA ViewNote19 + + Mov DH, AL + + Mov AH, CH + Mov AL, 20h + StosW + And DH, DH + JZ ViewNote17 + + MovZX AX, DH + Mov DH, 10 + Div DH + + Add AX, 3030h + Mov DH, AH + Mov AH, CH + StosW + Mov AL, DH + StosW + Jmp ViewNoteEndHilight + +ViewNote17: + Mov AL, 173 + StosW + StosW + Jmp ViewNoteEndHilight + +ViewNote19: + LodsB + Cmp DL, 5 + JA ViewNote22 + + Mov DH, AL + + Mov AH, CH + Sub AH, 4 + Mov AL, 20h + StosW + + Cmp DH, 0FFh + JE ViewNote20 + + Mov AH, DH + And AH, 7Fh + Sub AH, 65 + JC ViewNoteNoVEffect2 + + Test DH, 80h + JZ ViewNoteVEffect2 + + Add AH, 60 + +ViewNoteVEffect2: + Mov AL, AH + Xor AH, AH + Mov DH, 10 + Div DH + ; AL = effect, AH = num + Add AX, 'A'+'0'*256 + Mov CL, AH + Mov AH, CH + StosW + Mov AL, CL + StosW + + Jmp ViewNoteEndHilight + +ViewNoteNoVEffect2: + Sub CH, 4 + + Test DH, 80h + JZ ViewNote26 + + Dec CH + And DH, 7Fh + +ViewNote26: + MovZX AX, DH + Mov DH, 10 + Div DH + + Add AX, 3030h + XChg CH, AH + StosW + Mov AL, CH + StosW + Jmp ViewNoteEndHilight + +ViewNote20: + Mov AL, 173 + StosW + StosW + Jmp ViewNoteEndHilight + +ViewNote22: + LodsB + Mov AH, CH + Sub AH, 4 + And AL, AL + JNZ ViewNote23 + + Mov AL, '.' + Jmp ViewNote24 + +ViewNote23: + Add AL, '@' + +ViewNote24: + Mov AH, CH + Sub AH, 4 + StosW + + LodsB + AAM 16 ; AH = High nibble, AL = low nibble + Mov CL, AL + Mov AL, AH + Mov AH, CH + Sub AH, 4 + Call PE_ConvHexAL + + Mov AL, CL + Call PE_ConvHexAL + +ViewNoteEndHilight: + Pop DI + + Mov DX, BP + Mov BP, Offset CursorPositions+27 + Jmp PE_HilightView + + +EndP ViewNote + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ViewTiny ; DS:SI = pattern data + ; ES:DI = screen pointer + ; CS:BX = note data + ; CX = row number + ; DL = channel number. + + Push SI + Push BX + + Mov SI, Offset ChannelMsg5 + Mov BX, 0 + Call ViewCommon + + Pop BX + Pop SI + +ViewTiny1: + Push CX + Push SI + Push DI + + Call PE_SelectColour + + LodsB + Cmp AL, NONOTE + JE ViewTiny4 + + Call Draw_2Note + Jmp ViewTinyEnd + +ViewTiny4: + LodsB + Test AL, AL + JZ ViewTiny5 + + Call Draw_2Instrument + Jmp ViewTinyEnd + +ViewTiny5: ; Volume + LodsB + Cmp AL, 0FFh + JE ViewTiny6 + + Mov AH, AL + And AH, 7Fh + Sub AH, 65 + JC ViewTinyNoVEffect + + Test AL, 80h + JZ ViewTinyVEffect1 + + Add AH, 60 + +ViewTinyVEffect1: + Mov AL, AH + Xor AH, AH + Div DH + ; AL = effect, AH = num + Add AX, 'A'+'0'*256 + Mov CL, AH + Mov AH, CH + StosW + Mov AL, CL + StosW + + Jmp ViewTinyEnd + +ViewtinyNoVEffect: + Mov CL, CH + Sub CL, 4 + + Test AL, 80h + JZ ViewTiny27 + + Dec CX + And AL, 7Fh + +ViewTiny27: + Xor AH, AH + Div DH + Add AX, 3030h + XChg AH, CL + StosW + Mov AL, CL + StosW + + Jmp ViewTinyEnd + +ViewTiny6: + LodsW + And AX, AX + JZ ViewTiny11 + + Mov CL, AH + And AL, AL + JZ ViewTiny7 + + Add AL, '@' + Jmp ViewTiny8 + +ViewTiny7: + Mov AL, '.' + +ViewTiny8: + Mov AH, CH + Sub AH, 4 + StosW + Add AH, 8 + Mov AL, CL + StosW + + Jmp ViewTinyEnd + +ViewTiny11: ; Nothing to show except dots... + Mov AH, CH + Mov AL, 173 + StosW + StosW + +ViewTinyEnd: + + Pop DI + Pop SI + Pop CX + + Add DI, 160 + Inc CX + Add SI, 320 + + Dec CH + JNZ ViewTiny1 + + Cmp BP, CS:Channel + JE ViewTiny14 + + Mov DX, BP + Mov BP, Offset CursorPositions+36 + Jmp PE_HilightView + +ViewTiny14: + Push DI + + Sub SI, (32*320) + Sub DI, (32*160) + Mov AL, 160 + Mov CX, CS:Row + Sub CX, CS:TopRow + Mul CL + Add DI, AX + Add AX, AX + Add SI, AX + + Mov CX, CS:Row + Call PE_SelectColour ; CH = colour. + + Mov DX, CS:PatternCursor + LodsB + Cmp DL, 1 + JA ViewTiny17 + + Cmp AL, NONOTE + JE ViewTinyDots + + Jmp ViewTinyEndHilight + +ViewTiny17: + LodsB ; Instrument + Cmp DL, 3 + JA ViewTiny20 + + And AL, AL + JZ ViewTinyDots + + Mov DH, 10 + Xor AH, AH + Div DH + Add AX, 3030h + Mov DH, AH + Mov AH, CH + StosW + Mov AL, DH + StosW + Jmp ViewTinyEndHilight + +ViewTiny20: + LodsB ; Volume + Cmp DL, 5 + JA ViewTiny23 + + Cmp AL, 0FFh + JE ViewTiny21 + + Mov AH, AL + And AH, 7Fh + Sub AH, 65 + JC ViewTinyNoVEffect2 + + Test AL, 80h + JZ ViewTinyVEffect2 + + Add AH, 60 + +ViewTinyVEffect2: + Mov AL, AH + Xor AH, AH + Mov DH, 10 + Div DH + ; AL = effect, AH = num + Add AX, 'A'+'0'*256 + Mov CL, AH + Mov AH, CH + StosW + Mov AL, CL + StosW + + Jmp ViewTinyEndHilight + +ViewTinyNoVEffect2: + Sub CH, 4 + Test AL, 80h + JZ ViewTiny28 + + Dec CH + And AL, 7Fh + +ViewTiny28: + Mov DH, 10 + Xor AH, AH + Div DH + Add AX, 3030h + XChg CH, AH + StosW + Mov AL, CH + StosW + Jmp ViewTinyEndHilight + +ViewTiny21: + Sub CH, 4 + +ViewTinyDots: + Mov AH, CH + Mov AL, 173 + StosW + StosW + Jmp ViewTinyEndHilight + +ViewTiny23: + LodsB ; CommandValue. + And AL, AL + JNZ ViewTiny24 + + Mov AL, '.' + Jmp ViewTiny25 + +ViewTiny24: + Add AL, '@' + +ViewTiny25: + Mov AH, CH + Sub AH, 4 + StosW + + Add AH, 8 + LodsB + StosW + +ViewTinyEndHilight: + Pop DI + + Mov DX, BP + Mov BP, Offset CursorPositions+36 + Jmp PE_HilightView + +EndP ViewTiny + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_ToggleDivision Far + + Xor ViewDivision, 1 + + Call PE_CheckWidth + JC PEFunction_ToggleDivision1 + + Mov AX, 1 + Ret + +PEFunction_ToggleDivision1: + Xor ViewDivision, 1 + + Mov AX, 1 + Ret + +EndP PEFunction_ToggleDivision + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_Ctrl0 Far + + Mov AX, 0 + Jmp PE_FastView + +EndP PEFunction_Ctrl0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_Ctrl1 Far + + Mov AX, 1 + Jmp PE_FastView + +EndP PEFunction_Ctrl1 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_Ctrl2 Far + + Mov AX, 2 + Jmp PE_FastView + +EndP PEFunction_Ctrl2 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_Ctrl3 Far + + Mov AX, 3 + Jmp PE_FastView + +EndP PEFunction_Ctrl3 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_Ctrl4 Far + + Mov AX, 4 + Jmp PE_FastView + +EndP PEFunction_Ctrl4 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_Ctrl5 Far + + Mov AX, 5 + Jmp PE_FastView + +EndP PEFunction_Ctrl5 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_QuickViewSetup Far ; CX = num with div + ; BX = num without div + ; AH = type. + Cmp ViewDivision, 0 + JNE PEFunction_QuickViewSetup1 + + Mov CX, BX + Mov BX, 100 + Sub BX, CX + +PEFunction_QuickViewSetup1: + Push CS + Pop ES + Mov DI, Offset ViewChannels + +PEFunction_QuickViewSetup3: + StosW + + Inc AL + Loop PEFunction_QuickViewSetup3 + + Mov CX, BX + Mov AX, 0FFFFh + Rep StosW + + Call PE_CheckWidth + + Cmp ViewChannelTracking, 0 + JNE PEFunction_QuickViewSetup2 + + Call PEFunction_ToggleTracking + +PEFunction_QuickViewSetup2: + + Mov AX, 1 + Ret + +EndP PEFunction_QuickViewSetup + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_Ctrl_Shift1 Far + + Mov AX, 100h + Mov BX, 7 + Mov CX, 6 + Jmp PEFunction_QuickViewSetup + +EndP PEFunction_Ctrl_Shift1 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_Ctrl_Shift2 Far + + Mov AX, 200h + Mov BX, 10 + Mov CX, 9 + Jmp PEFunction_QuickViewSetup + +EndP PEFunction_Ctrl_Shift2 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_Ctrl_Shift3 Far + + Mov AX, 300h + Mov BX, 24 + Mov CX, 18 + Jmp PEFunction_QuickViewSetup + +EndP PEFunction_Ctrl_Shift3 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_Ctrl_Shift4 Far + + Mov AX, 400h + Mov BX, 36 + Mov CX, 24 + Jmp PEFunction_QuickViewSetup + +EndP PEFunction_Ctrl_Shift4 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PE_FastView Far + + Dec AX ; AL = viewmethod + Mov CL, AL + Mov BX, Channel + Mov SI, Offset ViewChannels + + Cmp CL, 0FFh + JE PE_FastView4 + +PE_FastView1: + LodsW + Cmp AL, 0FFh + JE PE_FastView2 + + Cmp AL, BL + JE PE_FastView2 + Jmp PE_FastView1 + +PE_FastView2: + Sub SI, 2 + Push AX + Push SI + + Mov AL, BL + Mov AH, CL + Mov [SI], AX + + Call PE_CheckWidth + JC PE_FastView3 + + Add SP, 4 + Mov AX, 1 + Ret + +PE_FastView3: + Pop SI + Pop AX + Mov [SI], AX + + Mov AX, 1 + Ret + +PE_FastView4: + LodsW + Cmp AL, 0FFh + JE PE_FastView6 + + Cmp AL, BL + JNE PE_FastView4 + +PE_FastView5: + LodsW + Mov [SI-4], AX + Cmp AX, 0FFFFh + JNE PE_FastView5 + + Call PE_CheckWidth + +PE_FastView6: + Mov AX, 1 + Ret + +EndP PE_FastView + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_ViewLeft Far + ; First find current channel. + Mov DX, Channel + Mov SI, Offset ViewChannels + +PEFunction_ViewLeft1: + LodsW + Cmp AL, 0FFh + JE PEFunction_ViewLeft2 + + Cmp AL, DL + JNE PEFunction_ViewLeft1 + + Cmp SI, Offset ViewChannels+2 + JE PEFunction_ViewLeft2 + + Mov DL, [SI-4] + Mov Channel, DX + +PEFunction_ViewLeft2: ; Else decrease channel + Mov AX, 1 + Ret + +EndP PEFunction_ViewLeft + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_ViewRight Far + + Mov DX, Channel + Mov SI, Offset ViewChannels + +PEFunction_ViewRight1: + LodsW + Cmp AL, 0FFh + JE PEFunction_ViewRight2 + + Cmp AL, DL + JNE PEFunction_ViewRight1 + + LodsW + Cmp AL, 0FFh + JE PEFunction_ViewRight2 + + Xor AH, AH + Mov Channel, AX + +PEFunction_ViewRight2: + Mov AX, 1 + Ret + +EndP PEFunction_ViewRight + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_AltRight Far + + Mov AX, Channel + Inc AX + Cmp AX, 64 + JAE PEFunction_AltRight1 + + Mov Channel, AX + +PEFunction_AltRight1: + Mov AX, 1 + Ret + +EndP PEFunction_AltRight + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_AltLeft Far + + Mov AX, Channel + And AX, AX + JZ PEFunction_AltLeft1 + + Dec AX + Mov Channel, AX + +PEFunction_AltLeft1: + Mov AX, 1 + Ret + +EndP PEFunction_AltLeft + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_Ctrl_Home Far + + Mov AX, Row + Sub AL, 1 + AdC AL, 0 + Mov Row, AX + + Mov AX, 1 + Ret + +EndP PEFunction_Ctrl_Home + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_Ctrl_End Far + + Mov AX, Row + Cmp AX, MaxRow + AdC AX, 0 + Mov Row, AX + + Mov AX, 1 + Ret + +EndP PEFunction_Ctrl_End + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_AltUp Far + + Mov AX, TopRow + Mov BX, Row + Test AX, AX + JZ PEFunction_AltUp1 + + Dec AX + Mov TopRow, AX + Sub BX, AX + Cmp BX, 32 + JB PEFunction_AltUp1 + + Dec Row + +PEFunction_AltUp1: + Mov AX, 1 + Ret + +EndP PEFunction_AltUp + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_AltDown Far + + Mov AX, TopRow + Mov BX, MaxRow + + Inc AX + Sub BX, AX + Cmp BX, 31 + JB PEFunction_AltDown1 + + Mov TopRow, AX + Cmp AX, Row + JBE PEFunction_AltDown1 + + Mov Row, AX + +PEFunction_AltDown1: + Mov AX, 1 + Ret + +EndP PEFunction_AltDown + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PE_GetLastInstrument Far + + MovZX BX, [CS:LastInstrument] + Dec BX + Ret + +EndP PE_GetLastInstrument + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PE_SwapInstruments Far ; DH/DL = instruments + ; to swap. + Call Music_GetSongSegment + Mov DS, AX + Push CS + Pop DS + Assume DS:Pattern + + Mov TempVariableArea2, DX + Mov AX, PatternNumber + Mov TempVariableArea, AX + Call PEFunction_StorePattern + + Call PE_GetMaxPattern + Inc AX + Mov TempVariableArea4, AX ; 1=OldPattern + ; 2=Instrument swap + ; 3=Current pattern + ; 4=Max pattern + + ; OK... + Mov AL, 1 + Call S_SetDirectMode + + ; Draw Box first... + Call S_DrawSmallBox + + Mov TempVariableArea3, 0 + Assume DS:Nothing + +PE_SwapInstruments1: ; Draw % Complete on screen first + Mov AX, 100 + Mul TempVariableArea3 + Div TempVariableArea4 ; AX = percentage + + Push AX + + Push CS + Pop DS + Assume DS:Pattern + + Mov SI, Offset CompleteMsg + Mov DI, (34+26*80)*2 + Mov AH, 20h + Call S_DrawString + Add SP, 2 ; OK message is on screen. + + + Mov AX, TempVariableArea3 + Mov PatternNumber, AX + Assume DS:Nothing + + Call Music_GetPattern + Call DecodePattern ; Next pattern should be in mem + + Mov AX, MaxRow + Inc AX + Mov CX, 64 + Mul CX + ; AX = number of "blocks" + Mov CX, AX + Mov DX, TempVariableArea2 + + Mov DS, PatternDataArea + Mov SI, 1 + +PE_SwapInstruments3: + Mov AL, [SI] + Cmp AL, DL + JNE PE_SwapInstruments4 + + Mov AL, DH + And AL, 7Fh + Mov [SI], AL + Jmp PE_SwapInstruments5 + +PE_SwapInstruments4: + Test DH, 80h + JNZ PE_SwapInstruments5 + + Cmp AL, DH + JNE PE_SwapInstruments5 + + Mov [SI], DL + +PE_SwapInstruments5: + Add SI, 5 + Loop PE_SwapInstruments3 + + Push CS + Pop DS + + Mov AX, TempVariableArea3 + Call PEFunction_StorePattern + ; OK.. onto next pattern + + Mov AX, TempVariableArea3 + Inc AX + Cmp AX, TempVariableArea4 + JAE PE_SwapInstruments2 + + Mov TempVariableArea3, AX + Jmp PE_SwapInstruments1 + +PE_SwapInstruments2: + Mov AL, 0 + Call S_SetDirectMode + + Push CS + Pop DS + Assume DS:Pattern + + Mov AX, TempVariableArea + Mov PatternNumber, AX + Call Music_GetPattern + Call DecodePattern + + Ret + +EndP PE_SwapInstruments + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PE_InsertInstrument Far ; DL = instrument + + Push CS + Pop DS + Assume DS:Pattern + + Mov TempVariableArea2, DX + Mov AX, PatternNumber + Mov TempVariableArea, AX + Call PEFunction_StorePattern + + Call PE_GetMaxPattern + Inc AX + Mov TempVariableArea4, AX ; 1=OldPattern + ; 2=Instrument swap + ; 3=Current pattern + ; 4=Max pattern + + ; OK... + Mov AL, 1 + Call S_SetDirectMode + + ; Draw Box first... + Call S_DrawSmallBox + + Mov TempVariableArea3, 0 + Assume DS:Nothing + +PE_InsertInstrument1: ; Draw % Complete on screen first + Mov AX, 100 + Mul TempVariableArea3 + Div TempVariableArea4 ; AX = percentage + + Push AX + + Push CS + Pop DS + Assume DS:Pattern + + Mov SI, Offset CompleteMsg + Mov DI, (34+26*80)*2 + Mov AH, 20h + Call S_DrawString + Add SP, 2 ; OK message is on screen. + + + Mov AX, TempVariableArea3 + Mov PatternNumber, AX + Assume DS:Nothing + + Call Music_GetPattern + Call DecodePattern ; Next pattern should be in mem + + Mov AX, MaxRow + Inc AX + Mov CX, 64 + Mul CX + ; AX = number of "blocks" + Mov CX, AX + Mov DX, TempVariableArea2 + + Mov DS, PatternDataArea + Mov SI, 1 + +PE_InsertInstrument3: + Cmp [SI], DL + JB PE_InsertInstrument4 + + Cmp Byte Ptr [SI], 99 + JAE PE_InsertInstrument4 + + Inc Byte Ptr [SI] + +PE_InsertInstrument4: + Add SI, 5 + Loop PE_InsertInstrument3 + + Push CS + Pop DS + + Mov AX, TempVariableArea3 + Call PEFunction_StorePattern + ; OK.. onto next pattern + + Mov AX, TempVariableArea3 + Inc AX + Cmp AX, TempVariableArea4 + JAE PE_InsertInstrument2 + + Mov TempVariableArea3, AX + Jmp PE_InsertInstrument1 + +PE_InsertInstrument2: + Mov AL, 0 + Call S_SetDirectMode + + Push CS + Pop DS + Assume DS:Pattern + + Mov AX, TempVariableArea + Mov PatternNumber, AX + Call Music_GetPattern + Call DecodePattern + + Ret + +EndP PE_InsertInstrument + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PE_DeleteInstrument Far ; DL = instrument + + Push CS + Pop DS + Assume DS:Pattern + + Mov TempVariableArea2, DX + Mov AX, PatternNumber + Mov TempVariableArea, AX + Call PEFunction_StorePattern + + Call PE_GetMaxPattern + Inc AX + Mov TempVariableArea4, AX ; 1=OldPattern + ; 2=Instrument swap + ; 3=Current pattern + ; 4=Max pattern + + ; OK... + Mov AL, 1 + Call S_SetDirectMode + + ; Draw Box first... + Call S_DrawSmallBox + + Mov TempVariableArea3, 0 + Assume DS:Nothing + +PE_DeleteInstrument1: ; Draw % Complete on screen first + Mov AX, 100 + Mul TempVariableArea3 + Div TempVariableArea4 ; AX = percentage + + Push AX + + Push CS + Pop DS + Assume DS:Pattern + + Mov SI, Offset CompleteMsg + Mov DI, (34+26*80)*2 + Mov AH, 20h + Call S_DrawString + Add SP, 2 ; OK message is on screen. + + + Mov AX, TempVariableArea3 + Mov PatternNumber, AX + Assume DS:Nothing + + Call Music_GetPattern + Call DecodePattern ; Next pattern should be in mem + + Mov AX, MaxRow + Inc AX + Mov CX, 64 + Mul CX + ; AX = number of "blocks" + Mov CX, AX + Mov DX, TempVariableArea2 + + Mov DS, PatternDataArea + Mov SI, 1 + +PE_DeleteInstrument3: + Cmp [SI], DL + JB PE_DeleteInstrument4 + + Dec Byte Ptr [SI] + +PE_DeleteInstrument4: + Add SI, 5 + Loop PE_DeleteInstrument3 + + Push CS + Pop DS + + Mov AX, TempVariableArea3 + Call PEFunction_StorePattern + ; OK.. onto next pattern + + Mov AX, TempVariableArea3 + Inc AX + Cmp AX, TempVariableArea4 + JAE PE_DeleteInstrument2 + + Mov TempVariableArea3, AX + Jmp PE_DeleteInstrument1 + +PE_DeleteInstrument2: + Mov AL, 0 + Call S_SetDirectMode + + Push CS + Pop DS + Assume DS:Pattern + + Mov AX, TempVariableArea + Mov PatternNumber, AX + Call Music_GetPattern + Call DecodePattern + + Ret + +EndP PE_DeleteInstrument + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PE_UpdateInstruments Far ; ES:DI = instrument table + ; DL = instrument number + Push CS + Pop DS + Assume DS:Pattern + + Mov Byte Ptr TempVariableArea2, DL + Mov AX, PatternNumber + Mov TempVariableArea, AX + Mov TempVariableArea5, ES + Mov TempVariableArea6, DI + Call PEFunction_StorePattern + + Call PE_GetMaxPattern + Inc AX + Mov TempVariableArea4, AX ; 1=OldPattern + ; 2=Instrument + ; 3=Current pattern + ; 4=Max pattern + ; 5=ES + ; 6=DI + + Mov AL, 1 + Call S_SetDirectMode + + ; Draw Box first... + Call S_DrawSmallBox + + Mov TempVariableArea3, 0 + Assume DS:Nothing + +PE_UpdateInstruments1: ; Draw % Complete on screen first + Mov AX, 100 + Mul TempVariableArea3 + Div TempVariableArea4 ; AX = percentage + + Push AX + + Push CS + Pop DS + Assume DS:Pattern + + Mov SI, Offset CompleteMsg + Mov DI, (34+26*80)*2 + Mov AH, 20h + Call S_DrawString + Pop AX ; Remove AX from stack + + Mov AX, TempVariableArea3 + Mov PatternNumber, AX + Assume DS:Nothing + + Call Music_GetPattern + Call DecodePattern ; Next pattern should be in mem + + Mov AX, MaxRow + Inc AX + Mov CX, 64 + Mul CX + ; AX = number of "blocks" + Mov CX, AX + Mov BL, CS:Byte Ptr TempVariableArea2 + Mov ES, CS:TempVariableArea5 + + Mov DS, PatternDataArea + Xor SI, SI + +PE_UpdateInstruments3: + LodsW + Cmp AL, NONOTE + JAE PE_UpdateInstrument4 + + And AH, AH ; AH = instrument + JZ PE_UpdateInstrument4 + + Xor DX, DX + Mov DI, CS:TempVariableArea6 + +PE_UpdateInstrument5: + Cmp AX, [ES:DI] + JE PE_UpdateInstrument7 + +; Add DI, 2 + ScasW + Inc DX ; Not it... + Cmp DX, 120 + JB PE_UpdateInstrument5 + + Jmp PE_UpdateInstrument4 + +PE_UpdateInstrument7: + Mov DH, BL + Mov [DS:SI-2], DX + + +PE_UpdateInstrument4: + Add SI, 3 + Loop PE_UpdateInstruments3 + + Push CS + Pop DS + + Mov AX, TempVariableArea3 + Call PEFunction_StorePattern + ; OK.. onto next pattern + + Mov AX, TempVariableArea3 + Inc AX + Cmp AX, TempVariableArea4 + JAE PE_UpdateInstruments2 + + Mov TempVariableArea3, AX + Jmp PE_UpdateInstruments1 + +PE_UpdateInstruments2: + Mov AL, 0 + Call S_SetDirectMode + + Push CS + Pop DS + Assume DS:Pattern + + Mov AX, TempVariableArea + Mov PatternNumber, AX + Call Music_GetPattern + Call DecodePattern + + Ret + +EndP PE_UpdateInstruments + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_Alt_F9 Far + Assume DS:Pattern + + Mov AX, Channel + Call Music_ToggleChannel + + Mov AX, 1 + Ret + +EndP PEFunction_Alt_F9 + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_MuteNext Far + Assume DS:Pattern + + Call PEFunction_Alt_F9 + Jmp PEFunction_Tab + +EndP PEFunction_MuteNext + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_MutePrevious Far + Assume DS:Pattern + + Sub Channel, 1 + AdC Channel, 0 + Jmp PEFunction_Alt_F9 + +EndP PEFunction_MutePrevious + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_Alt_F10 Far + Assume DS:Pattern + + Mov AX, Channel + Call Music_SoloChannel + + Mov AX, 1 + Ret + +EndP PEFunction_Alt_F10 + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_SoloGotoNext Far + + Call PEFunction_Alt_F10 + Jmp PEFunction_Tab + +EndP PEFunction_SoloGotoNext + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_UnmuteAll Far + + Call Music_UnmuteAll + + Mov AX, 1 + Ret + +EndP PEFunction_UnmuteAll + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PE_ShowOrder Far ; DX = order. + + Call S_GetDestination + Mov CX, 32 + + Mov DI, (2+15*80)*2+1 + Mov BX, TopOrder + +PE_ShowOrder1: + Mov AL, 23h + Cmp BX, DX + JE PE_ShowOrder2 + + Mov AL, 20h + +PE_ShowOrder2: + StosB + Inc DI + StosB + Inc DI + StosB + + Add DI, 155 + Inc BX + Loop PE_ShowOrder1 + + Ret + +EndP PE_ShowOrder + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PE_PlayCurrentPosition Far + Assume DS:Pattern + + Call I_ClearTables + + Mov AX, PatternNumber + Mov BX, MaxRow + Inc BX + Mov CX, Row + + Call Music_PlayPattern + + Mov AX, 1 + Ret + +EndP PE_PlayCurrentPosition + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_SetPlayMark Far + Assume DS:Pattern + + Cmp PlayMarkOn, 1 ; If on.. + JNE PEFunction_SetPlayMarkNew + + Mov AX, PatternNumber + Cmp AX, PlayMarkPattern + JNE PEFunction_SetPlayMarkNew + + Mov AX, Row + Cmp AX, PlayMarkRow + JNe PEFunction_SetPlayMarkNew + + Mov PlayMarkOn, 0 + Jmp PEFunction_SetPlayMarkEnd + +PEFunction_SetPlayMarkNew: + Mov PlayMarkOn, 1 + Mov AX, PatternNumber + Mov PlayMarkPattern, AX + Mov AX, Row + Mov PlayMarkRow, AX + +PEFunction_SetPlayMarkEnd: + Mov AX, 1 + Ret + +EndP PEFunction_SetPlayMark + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PE_F7 Far ; If no mark is set, use + ; current pattern & row + Call I_ClearTables + + Push CS + Pop DS + Assume DS:Pattern + + Mov CX, PatternNumber + Mov BX, Row + + Cmp PlayMarkOn, 1 + JNE PE_F7_1 + + Mov CX, PlayMarkPattern + Mov BX, PlayMarkRow + +PE_F7_1: + Mov SI, Order + + Call Music_GetSongSegment + Mov ES, AX + + Cmp CL, [ES:SI+100h] + JNE PE_F7_3 + + Mov AX, SI + Jmp PE_F7_4 + +PE_F7_3: + Mov AL, CL ; AL = pattern. + Mov DI, 100h + Mov CX, 256 + + RepNE ScasB + JNE PE_F7_2 + + Mov AX, DI + Sub AX, 101h ; AX = order. + +PE_F7_4: + Call Music_PlayPartSong + + Mov AX, 1 + Ret + +PE_F7_2: + Mov CX, BX + + Mov AX, PatternNumber + Mov BX, MaxRow + Inc BX + Call Music_PlayPattern + + Mov AX, 1 + Ret + +EndP PE_F7 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_ToggleTracking Far + Assume DS:Pattern + + Mov SI, Offset NoViewChannelTrackingMsg + Xor ViewChannelTracking, 1 + JZ PEFunction_ToggleTracking1 + + Mov SI, Offset ViewChannelTrackingMsg + +PEFunction_ToggleTracking1: + Call SetInfoLine + + Mov AX, 1 + Ret + +EndP PEFunction_ToggleTracking + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_ToggleRowHilight Far + Assume DS:Pattern + + Mov SI, Offset NoRowHilightMsg + Xor CentraliseCursor, 2 + Test CentraliseCursor, 2 + JZ PEFunction_ToggleRowHilight1 + + Mov SI, Offset RowHilightMsg + +PEFunction_ToggleRowHilight1: + Call SetInfoLine + + Mov AX, 1 + Ret + +EndP PEFunction_ToggleRowHilight + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_ToggleCentralise Far + Assume DS:Pattern + + Mov SI, Offset NoCentraliseCursorMsg + Xor CentraliseCursor, 1 + Test CentraliseCursor, 1 + JZ PEFunction_ToggleCentralise1 + + Mov SI, Offset CentraliseCursorMsg + +PEFunction_ToggleCentralise1: + Call SetInfoLine + + Mov AX, 1 + Ret + +EndP PEFunction_ToggleCentralise + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_ToggleTrace Far + Assume DS:Pattern + + Mov SI, Offset NoTraceMsg + Xor TracePlayback, 1 + JZ PEFunction_ToggleTrace1 + + Mov SI, Offset TraceMsg + +PEFunction_ToggleTrace1: + Call SetInfoLine + + Mov AL, TracePlayback + Call K_SetScrollLock + + Mov AX, 1 + Ret + +EndP PEFunction_ToggleTrace + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PE_GetPatternConfigOffset Far + + Push CS + Pop DS + + Mov DX, Offset KeySignature + + Ret + +EndP PE_GetPatternConfigOffset + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ReleaseUndoMemory + + Test AX, AX + JZ ReleaseUndoMemoryEnd + + Push AX + And AH, 0F0h + Cmp AH, 0A0h + Pop AX + JE ReleaseUndoMemoryEMS + +ReleaseUndoMemoryConventional: + Push ES + + Mov ES, AX + Mov AH, 49h + Int 21h + + Pop ES + Ret + +ReleaseUndoMemoryEMS: + And AX, 0FFFh + Call E_ReleaseEMS + +ReleaseUndoMemoryEnd: + Ret + +EndP ReleaseUndoMemory + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PE_AddToUndoBuffer Far ; 1) Release oldest data. + ; 2) Shift all stuff down. + ; 3) Store newest data. + + ; Parameter: DI = buffer TYPE. + + PushA + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Pattern + + Mov AX, DI + Cmp AL, 22 + JE PE_NotModified + + Mov Word Ptr [Modified], 101h + +PE_NotModified: + ; Error maintenance... sorta + Push CS + Push Offset PE_AddToUndoBufferEnd + Push AX ; Just for stack alignment + + Call GetPatternLength ; Get's pattern length in DX + + Add SP, 6 + ; For GetPatternLength's error stuff.. + + Add DX, 8 + JNC PE_AddToUndoBuffer3 + + Mov DI, Offset O1_PatternTooLongList + Mov CX, 2 + Call M_Object1List + Jmp PE_AddToUndoBufferEnd + +PE_AddToUndoBuffer3: +; ClC ; Carry already not set to get here - for + ; Non essential EMS allocation + MovZX EAX, DX + Call E_AllocateEMS + Test AX, AX + JZ PE_AddToUndoBuffer1 ; No EMS allocated? + + Call E_MapAvailableEMSMemory + + Or AH, 0A0h ; EMS tag + Push AX + Call E_GetEMSPageFrame + Push AX + Jmp PE_AddToUndoBuffer4 + +PE_AddToUndoBuffer1: + Mov BX, DX ; BX = length of pattern. + Add BX, 15 + RCR BX, 1 + ShR BX, 3 + + Mov AH, 48h + Int 21h + JC PE_AddToUndoBufferEnd + + Push AX ; Handle + Push AX ; Memory region + +PE_AddToUndoBuffer4: + Mov SI, Offset UndoBuffer+36 + Mov AX, [SI] + Call ReleaseUndoMemory + + Mov CX, 9 + +PE_AddToUndoBuffer2: + Mov EAX, [SI-4] + Mov [SI], EAX + + Sub SI, 4 + Loop PE_AddToUndoBuffer2 + + Pop ES + Pop AX + + Mov [SI], AX + Mov [SI+2], DI + + Sub DX, 8 + Xor DI, DI ; ES:DI points to data, DX = length + + Call EncodePattern + +PE_AddToUndoBufferEnd: + Pop ES + Pop DS + PopA + + Ret + +EndP PE_AddToUndoBuffer + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PE_ClearUndoBuffer Far + + Push EAX + Push CX + Push DS + Push SI + + Push CS + Pop DS + Assume DS:Pattern + + Mov CX, 10 + Mov SI, Offset UndoBuffer + +PE_ClearUndoBuffer1: + Mov AX, [SI] + Call ReleaseUndoMemory + + Xor EAX, EAX + Mov [SI], EAX + + Add SI, 4 + + Loop PE_ClearUndoBuffer1 + + Pop SI + Pop DS + Pop CX + Pop EAX + + Ret + +EndP PE_ClearUndoBuffer + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_Undo Far + + Mov SelectUndo, 0 + + Mov DI, Offset O1_UndoList + Mov CX, 3 + Call M_Object1List + + Mov AX, 1 + Ret + +EndP PEFunction_Undo + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_DrawUndo Far + + Assume DS:Pattern + Push CS + Pop DS + + Call S_GetDestination + Mov CX, 10 + Mov DI, (21+24*80)*2 + Mov BX, Offset UndoBuffer+2 + +PEFunction_DrawUndo1: + Push DI + + Mov SI, [BX] + Mov AX, SI + And SI, 0FFh + Add SI, SI + + MovZX AX, AH + + Push AX + Mov SI, [UndoBufferTypes+SI] + Mov AH, 2 + Call S_DrawString + Pop AX + + Add BX, 4 + Pop DI + Add DI, 160 + Loop PEFunction_DrawUndo1 + + Ret + +EndP PEFunction_DrawUndo + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_PreUndo Far + + Push CS + Pop DS + Assume DS:Pattern + + Call S_GetDestination + Mov AX, 160 + Mul SelectUndo + Add AX, (20+24*80)*2+1 + Mov DI, AX + + Mov CX, 40 + Mov AL, 30h + +PEFunction_PreUndo1: + StosB + Inc DI + Loop PEFunction_PreUndo1 + + Ret + +EndP PEFunction_PreUndo + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEFunction_PostUndo Far + + Push CS + Pop DS + Assume DS:Pattern + + Mov BX, SelectUndo + + Cmp CX, 1C8h + JE PEFunction_PostUndoUp + + Cmp CX, 1D0h + JE PEFunction_PostUndoDown + + Cmp CX, 11Ch ; Enter + JE PEFunction_PostUndoEnter + + Xor AX, AX + Ret + +PEFunction_PostUndoUp: + Sub BL, 1 + AdC BL, 0 + Jmp PEFunction_PostUndoShift + +PEFunction_PostUndoDown: + Cmp BX, 8 + JA PEFunction_PostUndoShift + + Inc BX + +PEFunction_PostUndoShift: + Mov SelectUndo, BX + + Mov AX, 1 + Ret + +PEFunction_PostUndoEnter: + ShL BX, 2 + Add BX, Offset UndoBuffer + + Mov CX, [BX+2] + JCXZ PEFunction_PostUndoEnd + + Push Word Ptr [BX] + + Mov DI, 21 + Call PE_AddToUndoBuffer + + Pop AX + Mov CH, AH + And CH, 0F0h + Cmp CH, 0A0h + JNE PEFunction_PostUndoEnterEnd + +PEFunction_PostUndoEMS: + And AX, 0FFFh + Call E_MapAvailableEMSMemory + Call E_GetEMSPageFrame + +PEFunction_PostUndoEnterEnd: + Mov DS, AX + Assume DS:Nothing + Xor SI, SI + Call DecodePattern + + Xor BX, BX + Mov CL, 64 + Mov CH, Byte Ptr [CS:MaxRow] + Inc CH + Call NetworkPatternBlock + +PEFunction_PostUndoEnd: + Mov AX, 4 + Ret + +EndP PEFunction_PostUndo + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ToggleFastVolume Far + Assume DS:Pattern + + Mov SI, Offset NoFastVolumeMsg + Xor CentraliseCursor, 4 + Test CentraliseCursor, 4 + JZ ToggleFastVolume3 + + Push DS + + Mov DI, Offset O1_GetFastAmpList + Mov CX, 3 + Call M_Object1List + + Pop DS + + Cmp DX, 1 + JNE ToggleFastVolume2 + + Mov SI, Offset FastVolumeMsg + Jmp ToggleFastVolume3 + +ToggleFastVolume2: + And CentraliseCursor, Not 4 + Mov SI, Offset FastVolumeNotEnabledMsg + +ToggleFastVolume3: + Call SetInfoLine + + Mov AX, 1 + Ret + +EndP ToggleFastVolume + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PECheckModified Far + + Cmp CS:Modified, 0 + JE PECheckModified1 + + Mov CX, 4 + Mov DI, Offset O1_ConfirmNoSave + Call M_Object1List + + And DX, DX + JNZ PECheckModified1 + + Add SP, 4 + + Mov AX, 1 + +PECheckModified1: + Ret + +EndP PECheckModified + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PEResetModified Far + + Mov CS:Modified, 0 + + Ret + +EndP PEResetModified + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PE_SetPatternLength Far + Assume DS:Pattern + +; Mov AX, MaxRow +; Inc AX +; Mov PatternSetLength, AX + Mov AX, PatternNumber + Mov PatternLengthStart, AX + Mov PatternLengthEnd, AX + + Assume DS:Nothing + + Mov CX, 4 + Mov DI, Offset O1_SetPatternLength + Call M_Object1List + + Test DX, DX + JZ PE_SetPatternLength2 + + Push CS + Pop DS + Assume DS:Pattern + + Call PEFunction_StorePattern + + Mov AX, PatternNumber + Mov TempVariableArea, AX + + Mov AX, PatternLengthStart + Mov TempVariableArea2, AX + +PE_SetPatternLength3: + Mov AX, TempVariableArea2 + Cmp AX, PatternLengthEnd + JA PE_SetPatternLength4 + + Mov PatternNumber, AX + Assume DS:Nothing + + Call Music_GetPattern + Call DecodePattern ; Next pattern should be in mem + + Push CS + Pop DS + Assume DS:Pattern + + Mov AX, PatternSetLength + Mov PatternModified, 1 + Dec AX + Mov MaxRow, AX + Call PEFunction_StorePattern + + Inc TempVariableArea2 + Jmp PE_SetPatternLength3 + +PE_SetPatternLength4: ; Cleanup + Mov AX, TempVariableArea + Mov PatternNumber, AX + Call Music_GetPattern + Call DecodePattern + +PE_SetPatternLength2: + Mov AX, 1 + Ret + +EndP PE_SetPatternLength + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PE_LeftBrace Far + + Jmp Glbl_LeftBrace + +EndP PE_LeftBrace + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PE_RightBrace Far + + Jmp Glbl_RightBrace + +EndP PE_RightBrace + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PE_LeftSquareBracket Far + + Jmp Glbl_LeftSquareBracket + +EndP PE_LeftSquareBracket + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PE_RightSquareBracket Far + + Jmp Glbl_RightSquareBracket + +EndP PE_RightSquareBracket + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc MIDI_SetInstrument Far + + Test Byte Ptr CS:CentraliseCursor, 16 + JZ MIDI_SetInstrument2 + + Inc DX + +MIDI_SetInstrument2: + Cmp DX, 99 + JA MIDI_SetInstrument1 + + Mov CS:LastInstrument, DL + + Test DL, DL + JZ MIDI_SetInstrument1 + + Call UpdateWAVEForm + +MIDI_SetInstrument1: + Mov AX, 1 + Ret + +EndP MIDI_SetInstrument + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PE_MIDIAfterTouch Far + Assume DS:Pattern + + Cmp MIDIInputEnabled, 0 + JNE PE_MIDIAfterTouch2 + + Xor AX, AX + Ret + +PE_MIDIAfterTouch2: + Test CentraliseCursor, 128 + + MovZX BX, DL + Call MIDI_GetChannel + ; Returns AX + Sub AL, 1 + JC PE_MIDIAfterTouch1 +; Cmp AL, 0FFh +; JE PE_MIDIAfterTouch1 + + Call PE_TranslateMIDI + ; DL = note, DH = volume + + Mov AH, 5 + Mul AL + Mov SI, AX + Mov BL, DH + Mov AX, 320 + Mul Row + Mov Word Ptr [Modified], 101h + Add SI, AX + Mov DS, PatternDataArea + Assume DS:Nothing + Cmp SI, 64000 + JAE PE_MIDIAfterTouch1 + + Mov [SI+2], BL + +PE_MIDIAfterTouch1: + Mov AX, 1 + Ret + +EndP PE_MIDIAfterTouch + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PE_MIDINoteOff Far + Assume DS:Pattern + + Cmp MIDIInputEnabled, 0 + JNE PE_MIDINoteOff1 + + Xor AX, AX + Ret + +PE_MIDINoteOff1: + MovSX BX, DL + Call MIDI_FindChannel ; Returns AX + Cmp AL, 0FFh + JE PE_MIDINoteOff2 + + Test CentraliseCursor, 32 + JZ PE_MIDINoteOff2 ; Dont' record note-offs + + Cmp TracePlayback, 0 + JE PE_MIDINoteOff2 + + Push AX + Mov AX, Row + Call Music_GetDelay ; DX = delay value + ; CX = playmode + Pop AX + + Test CX, CX + JZ PE_MIDINoteOff2 + + Push DX + Push AX + + Mov AH, 5 + Mul AH + Mov SI, AX + Mov AX, 320 + Mul Row + Add SI, AX + Cmp SI, 64000 + JAE PE_MIDINoteOff3 + + Mov DS, PatternDataArea + Assume DS:Nothing + + Cmp Word Ptr [SI], NONOTE + JE PE_MIDINoteOff4 + ; check next spot. + Mov AX, Row + Cmp AX, MaxRow + JAE PE_MIDINoteOff3 ; Already at end of pattern + + Add SI, 320 ; Try very next spot. + Cmp SI, 64000 + JAE PE_MIDINoteOff3 + + Xor DX, DX ; Tick 0 + Cmp Word Ptr [SI], NONOTE + JNE PE_MIDINoteOff3 + +PE_MIDINoteOff4: + Mov BX, 0FFh + + Mov [SI+2], BX + Mov [SI+4], BH + Test [CS:Flags], 2 + JZ PE_MIDINoteOffCut + + Dec BX + +PE_MIDINoteOffCut: + Mov [SI], BX + + Mov Word Ptr [CS:Modified], 101h + + Pop AX + Mov DL, 32 + Call Music_PlayNote + Pop DX + + Test CS:CentraliseCursor, 8 + JZ PE_MIDINoteOff2 + + Mov [SI+3], DX + +PE_MIDINoteOff2: + Mov AX, 1 + Ret + +PE_MIDINoteOff3: + Pop AX + Pop AX + Mov AX, 1 + Ret + +EndP PE_MIDINoteOff + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PE_MIDINote Far + Assume DS:Pattern + + Cmp MIDIInputEnabled, 0 + JNE PE_MIDINote6 + + Xor AX, AX + Ret + +PE_MIDINote6: + Push DX + Call Music_GetLastChannel + Mov DI, AX + Pop DX + + Call PE_TranslateMIDI + JC PE_MIDINote1 ; Note out of range? + JZ PE_MIDINoteOff1 ; Note off? + + Mov BL, DH + Test CentraliseCursor, 64 + JNZ PE_MIDINote3 + + Mov BL, LastVolume + Test EditMask, 2 + JNZ PE_MIDINote3 + + Mov BL, 0FFh + +PE_MIDINote3: + ; If TracePlayback = 1 *AND* Playmode > 1, then + ; Basechannel = MIDIChannel, else + ; Basechannel = Channel + Push DX + + Mov AX, Row + Call Music_GetDelay ; CX = playmode + ; DX = delay value + PushA + + Cmp MIDIPlayTrigger, 1 + JB PE_MIDINoteTriggerEnd + JA MIDIPlayTriggerSong + +MIDIPlayTriggerPattern: + Mov Row, 0 + + Call Glbl_F6 + Jmp PE_MIDINoteTriggerCleanup + +MIDIPlayTriggerSong: + + Call PE_F7 + +PE_MIDINoteTriggerCleanup: + Push CS + Pop DS + + Mov AX, Channel + Mov MIDIChannel, AX + + Mov TracePlayback, 1 + Mov MIDIPlayTrigger, 0 + +PE_MIDINoteTriggerEnd: + PopA + + Mov AX, Channel + Test CX, CX + JZ PE_MIDINote2 + + Cmp TracePlayback, 0 + JE PE_MIDINote2 + + Mov AX, MIDIChannel + +PE_MIDINote2: + Pop CX ; CX = note/volume + Xor CH, CH + Test EditMask, 1 + JZ PE_MIDINote4 + + Mov CH, LastInstrument + +PE_MIDINote4: + + XChg CX, DX + ; CX = delay + ; DX = note/ins + + Push DX + Call PE_RestoreMIDINote + Call MIDI_AllocateChannel ; Returns AX = channel to use + Pop DX + + XChg CX, DX + + Push DX + Push AX + + Inc AX + Cmp AX, 63 + JA PE_MIDINote5 + + Mov MIDIChannel, AX +PE_MIDINote5: + Dec AX + + Mov AH, 5 + Mul AH + Mov SI, AX + Mov AX, 320 + Mul Row + Add SI, AX + + Pop AX + Cmp SI, 64000 + JAE PE_MIDINote1 + + Mov DS, PatternDataArea + Assume DS:Nothing + + Mov [SI], CX + Mov [SI+2], BL + Mov Word Ptr [SI+3], 0 + + Mov DH, 32 + Call Music_PlayNote + Pop DX + + Mov Word Ptr [CS:Modified], 101h + + Test CS:CentraliseCursor, 8 + JZ PE_MIDINote1 + + Mov [SI+3], DX + +PE_MIDINote1: + Mov AX, 1 + Ret + +EndP PE_MIDINote + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PE_TranslateMIDI Far + ; Given DL = 0->127, return DL = 0->127 + ; Given DH = 0->127, return DH=0->64 + + ; Apply note swing. Return carry + ; if note out of range. + + ; Apply volume swing. Return zero + ; flag set if note off. + Push AX + + Test DH, DH + JZ PE_TranslateMIDIVolumeEnd + + MovSX BX, DL + MovSX AX, CS:MIDICentralNote + Add AX, BX + Sub AX, 60 + JS PE_TranslateMIDIError1 + +PE_TranslateMIDIPitch1: + Cmp AX, 119 + JBE PE_TranslateMIDIPitch2 + +PE_TranslateMIDIError1: + StC + Pop AX + Ret + +PE_TranslateMIDIPitch2: + Mov DL, AL + ; OK.. pitch done. + Mov AL, DH + Mul CS:MIDIAmplification + ; AX = (Volume*VolumeAmp) + ; = 0->127*200 + ; = 0->25400 + ; Req AX = 0->128 + ; ie. Div AX 198.4 + ; or Mul AX, 331 + ; >> 16 + + Mov BL, DL ; Note + Mov DX, 331 + Mul DX + Mov DH, DL + Mov DL, BL + Cmp DH, 64 + JB PS_TranslateMIDIVolume1 + + Mov DH, 64 + +PS_TranslateMIDIVolume1: + Test DL, DL ; Clear zero flag + carry. + +PE_TranslateMIDIVolumeEnd: + Pop AX + Ret + +EndP PE_TranslateMIDI + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PE_RestoreMIDINote Far + + Add DL, 60 + Sub DL, CS:MIDICentralNote + + Ret + +EndP PE_RestoreMIDINote + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PE_CycleMIDIPlayTrigger Far + Assume DS:Pattern + + Mov AL, MIDIPlayTrigger + Inc AX + Cmp AL, 2 + JBE PE_CycleMIDIPlayTrigger1 + + Xor AL, AL + Mov SI, Offset TriggerMsg1 + Jmp PE_CycleMIDIPlayTriggerEnd + +PE_CycleMIDIPlayTrigger1: + Mov SI, Offset TriggerMsg2 + Cmp AL, 1 + JE PE_CycleMIDIPlayTriggerEnd + + Mov SI, Offset TriggerMsg3 + +PE_CycleMIDIPlayTriggerEnd: + Mov MIDIPlayTrigger, AL + + Call SetInfoLine + + Mov AX, 1 + Ret + +EndP PE_CycleMIDIPlayTrigger + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc MIDIInputToggle Far ; Ctrl-Scroll Lock + Assume DS:Pattern + + Mov SI, Offset MIDIInputEnabledMsg + Xor MIDIInputEnabled, 1 + JNZ MIDIInputToggle1 + Mov SI, Offset MIDIInputDisabledMsg + +MIDIInputToggle1: + Call SetInfoLine + + Mov AX, 1 + Ret + +EndP MIDIInputToggle + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PE_SetPatternModified Far + + Mov Word Ptr [CS:Modified], 101h + Ret + +EndP PE_SetPatternModified + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PE_SaveCurrentPattern Far + + PushAD + Push DS + Push ES + + Call PEFunction_StoreCurrentPattern + + Mov AX, 0FFFFh + XChg AX, CS:PatternNumber + Mov Word Ptr CS:TempNumbers, AX + + Call Music_UpdatePatternOffset + + Pop ES + Pop DS + PopAD + Ret + +EndP PE_SaveCurrentPattern + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PE_RestoreCurrentPattern Far + + PushAD + Push DS + Push ES + Mov AX, Word Ptr CS:TempNumbers + Mov CS:PatternNumber, AX + Call Music_GetPattern + Call DecodePattern + Pop ES + Pop DS + PopAD + Ret + +EndP PE_RestoreCurrentPattern + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PE_NewPattern Far + + Mov AX, CS:PatternNumber + Call Music_GetPattern + Call DecodePattern + + Mov CS:PatternModified, 0 + Ret + +EndP PE_NewPattern + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +EndS + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +Segment PatternData PARA Public 'Data' + DB 64000 Dup (?) +EndS + + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +End diff --git a/it/IT_PE_V.INC b/it/IT_PE_V.INC new file mode 100644 index 0000000..b021381 --- /dev/null +++ b/it/IT_PE_V.INC @@ -0,0 +1,140 @@ +; +; Pattern edit view functions +; + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Draw_3Note Near ; Given AL = note. + + Cmp AL, NONOTE + JB Draw_3Note2 + + Mov CL, AL + Mov AL, 173 ; '.' + JE Draw_3Note1 + + Mov AL, '^' + Cmp CL, 0FEh + JE Draw_3Note1 + + Mov AL, '�' + Cmp CL, 0FFh + JE Draw_3Note1 + + Mov AL, '!' + +Draw_3Note1: + Mov AH, CH + StosW + StosW + StosW + + Ret + +Draw_3Note2: + Push SI + + AAM 12 ; AH = octave, AL = note + Mov CL, AH + And AX, 0FFh + LEA SI, [EBX+EAX*2] + + Mov AH, CH + SegCS LodsB + StosW + SegCS LodsB + StosW + Mov AL, CL + Add AL, 30h + StosW + + Pop SI + + Ret + +EndP Draw_3Note + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Draw_2Note Near ; Given AL = note. + + Cmp AL, NONOTE + JB Draw_2Note2 + + Mov DL, AL + Mov AL, 173 ; '.' + JE Draw_2Note1 + + Mov AL, '^' + Cmp DL, 0FEh + JE Draw_2Note1 + + Mov AL, '�' + Cmp DL, 0FFh + JE Draw_2Note1 + + Mov AL, '!' + +Draw_2Note1: + Mov AH, CH + StosW + StosW + + Ret + +Draw_2Note2: + Push SI + + AAM 12 ; AH = octave, AL = note + Mov CL, AH + And AX, 0FFh + LEA SI, [EBX+EAX*2] + + SegCS LodsW + Cmp AH, '-' + JNE Draw_2Note3 + + Add AL, 'a'-'A' + +Draw_2Note3: + Mov AH, CH + StosW + Mov AL, CL + Add AL, 30h + StosW + + Pop SI + + Ret + +EndP Draw_2Note + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Draw_2Instrument + + Test AL, AL + JNZ Draw_2Instrument1 + + Mov AL, 173 ; '.' + Mov AH, CH + + StosW + StosW + Ret + +Draw_2Instrument1: + AAM 10 + Add AX, '00' + + Mov CL, AL + Mov AL, AH + Mov AH, CH + StosW + Mov AL, CL + StosW + + Ret + +EndP Draw_2Instrument + diff --git a/it/IT_S.ASM b/it/IT_S.ASM new file mode 100644 index 0000000..a0b9de7 --- /dev/null +++ b/it/IT_S.ASM @@ -0,0 +1,1685 @@ +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Screen Module � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +include switch.inc + + Jumps + .386 + +Segment Mouse BYTE Public 'Code' + Extrn MouseCharacterGenerationOffset:Word +EndS + + Extrn E_UnInitEMS:Far + Extrn DrawMouse:Far, RestoreMouse:Far, ForceMouseRestore:Far + Extrn RestoreMouseGraphics:Far, NewCharacterSet:Far + Extrn MouseSecondSetEnable:Far, MouseSecondSetDisable:Far + Extrn MouseUpdateEnable:Far, MouseUpdateDisable:Far + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Globals � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + + Global S_InitScreen:Far + Global S_SetPalette:Far + Global S_UnInitScreen:Far + Global S_DrawBox:Far + Global S_UpdateScreen:Far + Global S_OverrideVGADetection:Far + Global S_SetDirectMode:Far + Global S_DrawString:Far + Global S_DirectDrawString:Far + Global S_HiLight:Far + Global S_ClearScreen:Far + Global S_GetDestination:Far + Global S_GetGenerationTableOffset:Far + Global S_GenerateCharacters:Far + Global S_SaveScreen:Far + Global S_RestoreScreen:Far + Global S_DefineSmallNumbers:Far + Global S_DefineHiASCII:Far + Global S_DrawSmallBox:Far + Global S_GetPaletteOffset:Far + Global S_SetPalette2:Far + Global S_UsePresetPalette:Far + Global S_InvertCursor:Far + + Global S_SetSequencer:Far, S_ResetSequencer:Far + + Global CharacterGenerationOffset:Word + + Public PaletteDefs + Public S_RedefineCharacters + Public VGAFlags + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +Segment Screen BYTE Public 'Code' USE16 + Assume CS:Screen, DS:Screen + +CREATENEWLOGFILE EQU 0 +include debug.inc + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Variables � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +STORESCREENADDRESS EQU 0BA00h + +NoVGAMsg DB "Sorry, this program requires VGA", 13, 10 + DB "$" + +ScreenDataArea DW ScreenData + +PaletteDefs Label Byte + ; Default to camouflage + DB 0, 0, 0, 31, 22, 17, 45, 37, 30, 58, 58, 50 + DB 44, 0, 21, 63, 63, 21, 17, 38, 18, 19, 3, 6 + DB 8, 21, 0, 6, 29, 11, 14, 39, 29, 55, 58, 56 + DB 40, 40, 40, 35, 5, 21, 22, 16, 15, 13, 12, 11 + +PresetPalettes Label Byte + ; Light Blue palette + DB 0, 0, 0, 10, 25, 45, 30, 40, 55, 51, 58, 63 + DB 63, 21, 21, 21, 63, 21, 44, 44, 44, 22, 22, 22 + DB 0, 0, 32, 0, 0, 42, 30, 40, 55, 51, 58, 63 + DB 44, 44, 44, 21, 63, 21, 18, 16, 15, 12, 11, 10 ; Greyish brown + + ; Gold + DB 0, 0, 0, 20, 17, 10, 41, 36, 21, 63, 55, 33 + DB 63, 21, 21, 18, 53, 18, 38, 37, 36, 22, 22, 22 + DB 0, 0, 32, 0, 0, 42, 41, 36, 21, 48, 49, 46 + DB 44, 44, 44, 21, 50, 21, 18, 16, 15, 12, 11, 10 + + ; Camouflage / Jari Karppinen + DB 0, 0, 0, 31, 22, 17, 45, 37, 30, 58, 58, 50 + DB 44, 0, 21, 63, 63, 21, 17, 38, 18, 19, 3, 6 + DB 8, 21, 0, 6, 29, 11, 14, 39, 29, 55, 58, 56 + DB 40, 40, 40, 35, 5, 21, 22, 16, 15, 13, 12, 11 + + ; Midnight Tracking palette + DB 0, 0, 0, 0, 8, 16, 0, 19, 32, 16, 28, 48 + DB 63, 21, 21, 0, 48, 36, 32, 32, 32, 22, 22, 22 + DB 0, 0, 24, 0, 0, 32, 0, 18, 32, 40, 40, 40 + DB 32, 32, 32, 28, 0, 24, 4, 13, 20, 6, 7, 11 + + Comment ~ + ; Cool Hot Colours - Zoner / EPI / XLM + DB 11, 0, 18, 0, 0, 22, 42, 35, 33, 53, 45, 41 + DB 51, 0, 0, 34, 22, 35, 34, 33, 52, 22, 22, 22 + DB 26, 26, 32, 32, 32, 42, 41, 36, 21, 48, 49, 46 + DB 44, 44, 44, 21, 40, 21, 27, 16, 24, 21, 11, 19 + ~ + + ; Pine colours - Jari Karppinen + DB 0, 0, 0, 2, 16, 13, 21, 32, 29, 51, 58, 63 + DB 63, 34, 0, 52, 51, 33, 42, 41, 33, 31, 22, 22 + DB 12, 10, 16, 18, 0, 24, 30, 40, 55, 58, 58, 33 + DB 44, 44, 44, 49, 39, 21, 13, 15, 14, 14, 11, 14 + + ; Soundtracker - Chris Jarvis + DB 0, 0, 0, 18, 24, 28, 35, 42, 47, 51, 56, 60 + DB 63, 21, 21, 21, 63, 22, 0, 35, 63, 22, 22, 22 + DB 32, 13, 38, 37, 16, 62, 27, 40, 55, 51, 58, 63 + DB 44, 44, 44, 21, 63, 21, 18, 16, 17, 13, 14, 13 + + ; Volcanic + DB 0, 0, 0, 25, 9, 0, 40, 14, 0, 51, 23, 0 + DB 63, 8, 16, 0, 39, 5, 32, 32, 32, 0, 20, 20 + DB 21, 0, 0, 28, 0, 0, 32, 32, 32, 62, 31, 0 + DB 40, 40, 40, 0, 28, 38, 10, 16, 27, 8, 11, 19 + + Comment ~ + ; Atlantic - Delta X / NOiSE + DB 0, 0, 0, 2, 0, 30, 8, 18, 43, 21, 43, 63 + DB 63, 8, 16, 27, 32, 63, 0, 54, 63, 10, 15, 35 + DB 0, 0, 30, 0, 0, 36, 0, 18, 32, 40, 40, 40 + DB 18, 52, 63, 21, 50, 21, 10, 16, 27, 8, 11, 19 + ~ + ; Original Palette +; DB 0, 0, 0, 10, 25, 45, 30, 40, 55, 51, 58, 63 +; DB 63, 21, 21, 21, 63, 21, 44, 44, 44, 22, 22, 22 +; DB 0, 0, 32, 0, 0, 42, 30, 40, 55, 51, 58, 63 +; DB 44, 44, 44, 21, 63, 21, 18, 16, 15, 12, 11, 10 ; Greyish brown + +CharacterDefinitions Label Byte + DB 255, 128, 128, 128, 128, 128, 128, 128 ; 128 + DB 255, 0, 0, 0, 0, 0, 0, 0 ; 129 + DB 255, 1, 1, 1, 1, 1, 1, 1 ; 130 + DB 128, 128, 128, 128, 128, 128, 128, 128 ; 131 + DB 1, 1, 1, 1, 1, 1, 1, 1 ; 132 + DB 128, 128, 128, 128, 128, 128, 128, 255 ; 133 + DB 0, 0, 0, 0, 0, 0, 0, 255 ; 134 + DB 1, 1, 1, 1, 1, 1, 1, 255 ; 135 + DB 128, 0, 0, 0, 0, 0, 0, 0 ; 136 + DB 1, 0, 0, 0, 0, 0, 0, 0 ; 137 + DB 0, 0, 0, 0, 0, 0, 0, 128 ; 138 + DB 0, 0, 0, 0, 0, 0, 0, 1 ; 139 + DB 128, 192, 224, 240, 248, 252, 254,255 ; 140 + DB 255, 127, 63, 31, 15, 7, 3, 1 ; 141 + DB 255, 255, 192, 192, 192, 192, 192, 192 ; 142 + DB 255, 255, 0, 0, 0, 0, 0, 0 ; 143 + DB 255, 255, 3, 3, 3, 3, 3, 3 ; 144 + DB 192, 192, 192, 192, 192, 192, 192, 192 ; 145 + DB 3, 3, 3, 3, 3, 3, 3, 3 ; 146 + DB 192, 192, 192, 192, 192, 192, 255, 255 ; 147 + DB 0, 0, 0, 0, 0, 0, 255, 255 ; 148 + DB 3, 3, 3, 3, 3, 3, 255, 255 ; 149 + DB 192, 192, 0, 0, 0, 0, 0, 0 ; 150 + DB 3, 3, 0, 0, 0, 0, 0, 0 ; 151 + DB 0, 0, 0, 0, 0, 0, 192, 192 ; 152 + DB 0, 0, 0, 0, 0, 0, 3, 3 ; 153 + DB 0, 0, 0, 85, 0, 0, 0, 0 ; 154 +; DB 251, 155, 138, 138, 138, 138, 155, 251 ; 155 +; DB 239, 40, 41, 41, 41, 41, 40, 239 ; 156 +; DB 255, 0, 157, 85, 85, 157, 0, 255 ; 157 +; DB 255, 0, 29, 29, 20, 220, 0, 255 ; 158 +; DB 255, 0, 65, 67, 129, 131, 0, 255 ; 159 +; DB 255, 0, 171, 42, 171, 58, 0, 255 ; 160 +; DB 255, 0, 51, 170, 50, 171, 0, 255 ; 161 +; DB 255, 0, 170, 171, 171, 170, 0, 255 ; 162 +; DB 255, 1, 177, 169, 169, 177, 1, 255 ; 163 + + DB 0, 252, 252, 252, 252, 252, 252, 0 ; 155 + DB 0, 126, 126, 126, 126, 126, 126, 0 ; 156 + DB 0, 63, 63, 63, 63, 63, 63, 0 ; 157 + DB 0, 31, 31, 31, 31, 31, 31, 0 ; 158 + DB 0, 15, 15, 15, 15, 15, 15, 0 ; 159 + DB 0, 7, 7, 7, 7, 7, 7, 0 ; 160 + DB 0, 3, 3, 3, 3, 3, 3, 0 ; 161 + DB 0, 1, 1, 1, 1, 1, 1, 0 ; 162 + DB 0, 128, 128, 128, 128, 128, 128, 0 ; 163 + DB 0, 192, 192, 192, 192, 192, 192, 0 ; 164 + DB 0, 224, 224, 224, 224, 224, 224, 0 ; 165 + DB 0, 240, 240, 240, 240, 240, 240, 0 ; 166 + DB 0, 248, 248, 248, 248, 248, 248, 0 ; 167 + DB 126, 126, 126, 126, 126, 126, 126, 126 ; 168 + DB 255, 255, 0, 24, 60, 126, 255, 0 ; 169 + DB 255, 255, 0, 0, 0, 0, 24, 24 ; 170 + DB 255, 255, 0, 24, 60, 126, 255, 24 ; 171 + DB 255, 255, 0, 66, 102, 90, 66, 66 ; 172 + DB 0, 0, 0, 24, 24, 0, 0, 0 ; 173 + DB 0, 192, 192, 192, 192, 192, 192, 192 ; 174 + DB 0, 216, 216, 216, 216, 216, 216, 216 ; 175 + DB 0, 219, 219, 219, 219, 219, 219, 219 ; 176 + DB 0, 96, 96, 96, 96, 96, 96, 96 ; 177 + DB 0, 108, 108, 108, 108, 108, 108, 108 ; 178 + DB 0, 109, 109, 109, 109, 109, 109, 109 ; 179 + DB 0, 128, 128, 128, 128, 128, 128, 128 ; 180 + DB 0, 176, 176, 176, 176, 176, 176, 176 ; 181 + DB 0, 182, 182, 182, 182, 182, 182, 182 ; 182 + DB 0, 0, 24, 60, 60, 24, 0, 0 ; 183 + DB 0, 0, 0, 66h, 0, 0, 0, 0 ; 184 + DB 0, 1Eh, 21h, 40h, 0, 0, 0, 0 ; 185Sine + DB 0, 0, 0, 82h, 44h, 38h, 0, 0 ; 186 + DB 0, 3Eh, 22h, 22h, 22h, 22h, 63h, 0 ; 187Square + DB 0, 3Eh, 22h, 22h, 22h, 22h, 0E3h, 0 ; 188 + DB 0, 30h, 2Ch, 23h, 20h, 20h, 20h, 0 ; 189RampDown + DB 0, 4, 4, 4, 0C4h, 34h, 0Ch, 0 ; 190 + DB 0, 6, 4, 4, 4, 4, 6, 0 ; 191, Left bracket + DB 0, 0C0h, 40h, 40h, 40h, 40h, 0C0h, 0 ; 192, Right bracket + DB 0, 0, 0, 18h, 18h, 0, 0, 0 ; 193, Notedots + DB 0, 0, 18h, 3Ch, 3Ch, 18h, 0, 0 ; 194 + DB 0, 0, 18h, 3Ch, 3Ch, 18h, 0, 0 ; 195 + DB 0, 0, 3Ch, 3Ch, 3Ch, 3Ch, 0, 0 ; 196 + DB 0, 0, 3Ch, 3Ch, 3Ch, 3Ch, 0, 0 ; 197 + DB 0, 18h, 3Ch, 7Eh, 7Eh, 3Ch, 18h, 0 ; 198 + DB 0, 18h, 3Ch, 7Eh, 7Eh, 3Ch, 18h, 0 ; 199 + DB 0, 3Ch, 7Eh, 7Eh, 7Eh, 7Eh, 3Ch, 0 ; 200 + DB 0, 3Ch, 7Eh, 7Eh, 7Eh, 7Eh, 3Ch, 0 ; 201, end note dots + + Comment & + ; Volume bars + DB 0, 0, 0, 0, 0, 0, 0, 254 + DB 0, 0, 0, 0, 0, 254, 0, 254 + DB 0, 0, 0, 254, 0, 254, 0, 254 + DB 0, 254, 0, 254, 0, 254, 0, 254 + + Comment & + +EndCharacterDefinitions Label Byte + +HexNumeralDefinitions Label Byte + DB 4, 10, 10, 10, 10, 10, 4 ; '0' + DB 0, 4, 12, 4, 4, 4, 4, 14 ; '1' + DB 0, 4, 10, 2, 4, 4, 8, 14 ; '2' + DB 0, 12, 2, 2, 4, 2, 2, 12 ; '3' + DB 0, 10, 10, 10, 14, 2, 2, 2 ; '4' + DB 0, 14, 8, 8, 12, 2, 2, 12 ; '5' + DB 0, 4, 10, 8, 12, 10, 10, 4 ; '6' + DB 0, 14, 2, 2, 2, 2, 2, 2 ; '7' + DB 0, 4, 10, 10, 4, 10, 10, 4 ; '8' + DB 0, 14, 10, 10, 14, 2, 2, 2 ; '9' + DB 0, 4, 10, 10, 14, 10, 10, 10 ; 'A' + DB 0, 12, 10, 10, 12, 10, 10, 12 ; 'B' + DB 0, 6, 8, 8, 8, 8, 8, 6 ; 'C' + DB 0, 12, 10, 10, 10, 10, 10, 12 ; 'D' + DB 0, 14, 8, 8, 12, 8, 8, 14 ; 'E' + DB 0, 14, 8, 8, 12, 8, 8, 8 ; 'F' + DB 0, 6, 8, 8, 10, 10, 10, 6 ; 'G' + DB 0, 10, 10, 10, 14, 10, 10, 10 ; 'H' + + +BoxDefinitions Label Byte + DB 128,21h,129,21h,130,21h,131,21h,32,23h,132,21h,133,21h,134,21h,135,21h + DB 128,23h,129,23h,130,23h,131,23h,32,23h,132,23h,133,23h,134,23h,135,23h + DB 142,21h,143,21h,144,21h,145,21h,32,23h,146,21h,147,21h,148,21h,149,21h + DB 142,23h,143,23h,144,23h,145,23h,32,23h,146,23h,147,23h,148,23h,149,23h + DB 128,23h,129,23h,129,23h,131,23h,32,23h, 32,23h,131,23h, 32,23h, 32,23h + DB 128,21h,129,21h,129,21h,131,21h,32,23h, 32,21h,131,21h, 32,21h, 32,21h + DB 142,23h,143,23h,143,23h,145,23h,32,23h, 32,23h,145,23h, 32,23h, 32,23h + DB 142,21h,143,21h,143,21h,145,21h,32,23h, 32,21h,145,21h, 32,21h, 32,21h + DB 139,23h,134,23h,138,21h,132,23h,32,23h,131,21h,137,21h,129,21h,136,21h + DB 139,21h,134,21h,138,23h,132,21h,32,23h,131,23h,137,23h,129,23h,136,23h + DB 153,23h,148,23h,152,21h,146,23h,32,23h,145,21h,151,21h,143,21h,150,21h + DB 153,21h,148,21h,152,23h,146,21h,32,23h,145,23h,151,23h,143,23h,150,23h ; 11 + DB 139,21h,134,21h,138,21h,132,21h,32, 3h,131,21h,137,21h,129,21h,136,21h + DB 139,23h,134,23h,138,23h,132,23h,32, 3h,131,23h,137,23h,129,23h,136,23h + DB 153,21h,148,21h,152,21h,146,21h,32, 3h,145,21h,151,21h,143,21h,150,21h + DB 153,23h,148,23h,152,23h,146,23h,32, 3h,145,23h,151,23h,143,23h,150,23h + DB 128,21h,129,21h,130,21h,131,21h,32, 3h,132,21h,133,21h,134,21h,135,21h + DB 128,23h,129,23h,130,23h,131,23h,32, 3h,132,23h,133,23h,134,23h,135,23h + DB 142,21h,143,21h,144,21h,145,21h,32, 3h,146,21h,147,21h,148,21h,149,21h + DB 142,23h,143,23h,144,23h,145,23h,32, 3h,146,23h,147,23h,148,23h,149,23h + DB 128,23h,129,23h,129,23h,131,23h,32, 3h, 32,23h,131,23h, 32,23h, 32,23h + DB 128,21h,129,21h,129,21h,131,21h,32, 3h, 32,21h,131,21h, 32,21h, 32,21h + DB 142,23h,143,23h,143,23h,145,23h,32, 3h, 32,23h,145,23h, 32,23h, 32,23h + DB 142,21h,143,21h,143,21h,145,21h,32, 3h, 32,21h,145,21h, 32,21h, 32,21h + DB 139,23h,134,23h,138,21h,132,23h,32, 3h,131,21h,137,21h,129,21h,136,21h + DB 139,21h,134,21h,138,23h,132,21h,32, 3h,131,23h,137,23h,129,23h,136,23h + DB 153,23h,148,23h,152,21h,146,23h,32, 3h,145,21h,151,21h,143,21h,150,21h + DB 153,21h,148,21h,152,21h,146,21h,32, 3h,145,23h,151,21h,143,23h,150,23h ; 27 + DB 128,23h,129,23h,141,21h,131,23h,32,23h,132,21h,140,21h,134,21h,135,21h + DB 128,21h,129,21h,141,21h,131,21h,32,23h,132,23h,140,21h,134,23h,135,23h +IF TUTORIAL + DB 128,13h,129,13h,130,13h,131,13h,32,13h,132,13h,133,13h,134,13h,135,13h +ENDIF + +CharacterGenerationOffset DW 512*32 +VGAFlags DB 0 ; Bit 0 = override VGA detection + ; Bit 1 = PreserveRetrace + ; Bit 2 = Wait for VRetrace +DirectVideo DB 0 +TestBytes DB '췈HARACTER�TEST�' + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Functions � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +; InitScreen - Sets up buffer area for screen functions & character generation +; - Sets up 50 line mode +; - Sets up palette +; - Defines basic characters (128->163) +; - AX returns non-zero if error occurs + +Proc S_InitScreen Far + + Push DS + + Push CS + Pop DS + Assume DS:Screen + + Mov DirectVideo, 0 + + Test VGAFlags, 1 + JNZ S_InitScreen4 + + Trace " - VGA Detection" + +; Check for VGA + Mov AX, 1A00h + Int 10h + + Cmp BL, 8 + JGE S_InitScreen5 + + Mov DX, Offset NoVGAMsg + Mov AH, 9 + Int 21h + + Call E_UnInitEMS + + Mov AX, 4C01h ; Return to DOS with errorlevel + Int 21h + +S_InitScreen5: + Trace " - Matrox-error detection" + + Mov AX, 3 + Int 10h + + Mov AX, 1100h + Mov BX, 1001h + Mov CX, 1 + Xor DX, DX + Push CS + Pop ES + Mov BP, Offset TestBytes + Int 10h + + Call S_SetSequencer + + Push 0A000h + Pop ES + + Mov DI, 4000h + Mov SI, Offset TestBytes + + Mov CX, 4 + RepE CmpSD + JE S_InitScreen8 + + Mov CharacterGenerationOffset, 2000h + + Push Mouse + Pop FS + Assume FS:Mouse + + Mov FS:MouseCharacterGenerationOffset, 2000h + Assume FS:Nothing + +S_InitScreen8: + Call S_ResetSequencer + +S_InitScreen4: + Trace " - Screen Mode Setup" + + Call S_Set80x50Mode + + Trace " - Screen Palette Setup" + + Call S_SetPalette + + ; OK.. save all characters above 128 + + Trace " - Character Generation Setup" + + Call S_SetSequencer + + Mov AX, 0A000h + Mov DS, AX + Mov ES, AX + + Mov AX, 16 + Xor SI, SI + Mov DX, 256 + Mov DI, AX + +S_InitScreen6: + Mov CX, 4 + Rep MovsD + + Add SI, AX + Add DI, AX + + Dec DX + JNZ S_InitScreen6 + + Call S_ResetSequencer + + Push CS + Pop DS + + Mov SI, Offset CharacterDefinitions + Mov BX, (EndCharacterDefinitions-CharacterDefinitions+7) / 8 + Mov AX, 128 + Call S_RedefineCharacters + + Call S_UpdateScreen + + Pop DS + Ret + +EndP S_InitScreen + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc S_SaveScreen Far + + PushF + PushAD + Push DS + Push ES + + ClD + Push 0B800h + Push STORESCREENADDRESS + Pop ES + Pop DS + Xor SI, SI + Xor DI, DI + +IF USE32BITSCREENCOPY + Mov CX, 2000 + Rep MovsD +ELSE + Mov CX, 4000 + Rep MovsW +ENDIF + + Call ForceMouseRestore + + Pop ES + Pop DS + PopAD + PopF + + Ret + +EndP S_SaveScreen + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc S_RestoreScreen Far + + PushF + PushAD + Push DS + Push ES + + ClD + + Call S_GetDestination + + Push STORESCREENADDRESS + Pop DS + Xor SI, SI + Xor DI, DI +IF USE32BITSCREENCOPY + Mov CX, 2000 + Rep MovsD +ELSE + Mov CX, 4000 + Rep MovsW +ENDIF + + Call ForceMouseRestore + + Pop ES + Pop DS + PopAD + PopF + + Call S_UpdateScreen + + Ret + +EndP S_RestoreScreen + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc S_Set80x50Mode Far + + Push AX + Push DX + + Mov AX, 3 + Int 10h + + Mov AX, 1112h + Xor BX, BX + Int 10h + + Mov AH, 1 + Mov CH, 20h + Int 10h + + Mov AX, 1003h + Xor BX, BX + Int 10h + + Mov DX, 03C4h ; Character Map + Mov AX, 0403h + Out DX, AX + + Test CS:VGAFlags, 2 + JNZ S_Set80x50Mode1 + + Mov AX, 0101h + Out DX, AX + + Mov DX, 03C2h + Mov AL, 63h + Out DX, AL + + Mov DX, 03DAh + In AL, DX + + Mov DX, 03C0h + Mov AL, 13h + Out DX, AL + Xor AL, AL + Out DX, AL + Mov AL, 32h + Out DX, AL + +S_Set80x50Mode1: + Pop DX + Pop AX + + Ret + +EndP S_Set80x50Mode + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc S_SetPalette2 Far + + PushA + Push DS + + Jmp SP3 + +EndP S_SetPalette2 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc S_SetPalette Far + + PushA + Push DS + + Mov CX, 16 + +SP1: + Mov AX, 1000h + Mov BL, CL + Dec BX + Mov BH, BL +; And BH, 7 + Int 10h + + Loop SP1 + +SP3: + Mov DX, 3C8h + Xor AL, AL + Out DX, AL + + Inc DX + + Mov CX, 16*3 + + Push CS + Pop DS + + Assume DS:Screen + Mov SI, Offset PaletteDefs + +SP2: + LodsB + Out DX, AL + Loop SP2 + + Pop DS + + Assume DS:Nothing + PopA + + Ret + +EndP S_SetPalette + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +SequencerSemaphore DB 0FFh + +Proc S_SetSequencer Far + + Inc [CS:SequencerSemaphore] + JNZ S_SetSequencer1 + + Push AX + Push DX + + Mov DX, 3C4h ; Sequencer + Mov AX, 704h + Out DX, AX + + Mov AX, 402h + Out DX, AX + + Mov DX, 3CEh ; Controller + Mov AX, 204h + Out DX, AX + Mov AX, 5 + Out DX, AX + Mov AX, 406h + Out DX, AX + + Pop DX + Pop AX + +S_SetSequencer1: + Ret + +EndP S_SetSequencer + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc S_ResetSequencer Far + + Dec [CS:SequencerSemaphore] + JNS S_ResetSequencer1 + + Push AX + Push DX + + Mov DX, 3C4h ; Sequencer + Mov AX, 302h + Out DX, AX + Mov AX, 304h + Out DX, AX + + Mov DX, 3CEh ; Controller + Mov AX, 4 + Out DX, AX + Mov AX, 1005h + Out DX, AX + Mov AX, 0E06h + Out DX, AX + + Pop DX + Pop AX + +S_ResetSequencer1: + Ret + +EndP S_ResetSequencer + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc S_RedefineCharacters Far + ; DS:SI = Offset to characterdefs + ; BX = Number of characters + ; AX = First character + Push CX + Push DS + Push SI + Push ES + Push DI + + Call MouseUpdateDisable + Call NewCharacterSet + + Mov DI, 0A000h + Mov ES, DI + + Mov DI, AX + Mov CL, 5 + ShL DI, CL + + Cmp AX, 256 + JB RedefineCharacters2 + + Sub DI, 256*32 + Add DI, CS:CharacterGenerationOffset + +RedefineCharacters2: + Call S_SetSequencer + +RedefineCharacters1: + Mov CX, 8 + Rep MovsB + + Add DI, (32-8) + Dec BX + JNZ RedefineCharacters1 + + Call S_ResetSequencer + Call MouseUpdateEnable + + Pop DI + Pop ES + Pop SI + Pop DS + Pop CX + + Ret + +EndP S_RedefineCharacters + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc S_DefineSmallNumbers Far + + Push DS + Push SI + Push ES + Push DI + + Call MouseUpdateDisable + + Push CS + Pop DS + Mov DI, 0A000h + Mov ES, DI + + Call S_SetSequencer + + Xor DX, DX + Mov DI, CharacterGenerationOffset + +S_DefineSmallNumbers1: + Mov AL, DL + Mov AH, AL + And AX, 0FF0h + ShL AH, 4 + ShR AX, 1 + Mov BL, AH + Xor BH, BH + Mov SI, AX + And SI, 0FFh + Add BX, Offset HexNumeralDefinitions + Add SI, Offset HexNumeralDefinitions + + Mov CH, 8 + +S_DefineSmallNumbers2: + Mov AH, [BX] + Inc BX + LodsB + ShL AL, 4 + Or AL, AH + StosB + Dec CH + JNZ S_DefineSmallNumbers2 + + Inc DX + Add DI, 24 + Cmp DX, 256 + JB S_DefineSmallNumbers1 + + ; Have to define G0->G9,H0->H9 + Mov DH, 2 + Mov BX, Offset HexNumeralDefinitions+16*8 + Mov DI, 226*32 ; start at char 226. + +S_DefineSmallNumbers3: + Mov SI, Offset HexNumeralDefinitions + Mov DL, 10 + +S_DefineSmallNumbers4: + Push BX + + Mov CH, 8 + +S_DefineSmallNumbers5: + Mov AH, [BX] + ShL AH, 4 + Inc BX + LodsB + Or AL, AH + StosB + Dec CH + JNZ S_DefineSmallNumbers5 + + Pop BX + Add DI, 24 + + Dec DL + JNZ S_DefineSmallNumbers4 + + Add BX, 8 + + Dec DH + JNZ S_DefineSmallNumbers3 + + Call S_ResetSequencer + + Pop DI + Pop ES + Pop SI + Pop DS + + Call NewCharacterSet + Call MouseSecondSetDisable + Call MouseUpdateEnable + + Ret + +EndP S_DefineSmallNumbers + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc S_UnInitScreen Far + + Push ES + + Mov AH, 49h + Mov ES, ScreenDataArea + Int 21h + + Pop ES + + Mov AX, 3 + Int 10h + + Ret + +EndP S_UnInitScreen + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc S_GetDestination Far + + Mov ES, CS:ScreenDataArea + + Cmp CS:DirectVideo, 0 + JE S_GetDestination1 + + Push AX + Mov AX, 0B800h + Mov ES, AX + Pop AX + +S_GetDestination1: + Ret + +EndP S_GetDestination + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc S_ClearScreen Far + + Push CX + Push ES + Push DI + + Call S_GetDestination +IF USE32BITSCREENCOPY + Mov CX, 2000 + Mov EAX, 03000300h + Xor DI, DI + Rep StosD +ELSE + Mov CX, 4000 + Mov AX, 300h + Xor DI, DI + Rep StosW +ENDIF + Pop DI + Pop ES + Pop CX + + Ret + +EndP S_ClearScreen + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +; Style - Low byte: Box style number +; - High byte: Flags - Bit 0: Filled box/empty box; on = don't fill + +Proc S_DrawBox Far + ARG Style, Bottom, Right, Top, Left + + Push BP + Mov BP, SP + + PushA + Push DS + Push ES + + Push CS + Pop DS + + Call S_GetDestination + Mov DX, Style ; SI = Box Style + Mov AL, 18 + Mul DL ; AX = Box Style*18 + Mov SI, AX + Add SI, Offset BoxDefinitions + + Mov AX, 80 + Mul Top + Add AX, Left + Add AX, AX + + Mov DI, AX ; ES:DI points to top left + MovsW + + LodsW + Mov CX, Right + Sub CX, Left + Dec CX + Mov DX, CX ; DX = width + + Rep StosW + + MovsW ; OK.... top line drawn + + Mov BX, Bottom + Sub BX, Top + +DrawBox1: + Add DI, 156 + Sub DI, DX + Sub DI, DX + + Dec BX + JZ DrawBox3 + + Push SI + + MovsW + + LodsW + + Test Style, 100h + JNZ DrawBox2 + + Mov CX, DX + Rep StosW + + MovsW + Pop SI + + Jmp DrawBox1 + +DrawBox2: + Add DI, DX + Add DI, DX + + MovsW + + Pop SI + Jmp DrawBox1 + +DrawBox3: + Add SI, 6 + + MovsW + + LodsW + Mov CX, DX + Rep StosW + + MovsW + + Pop ES + Pop DS + PopA + + Pop BP + Ret + +EndP S_DrawBox + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc S_UpdateScreen Far + + Cmp CS:DirectVideo, 0 + JNE S_UpdateScreen1 + + PushAD + Push DS + Push ES + + Call MouseUpdateDisable ; * + + Mov ES, CS:ScreenDataArea + Call RestoreMouse + Call RestoreMouseGraphics + + + Test CS:VGAFlags, 4 ; Wait for vertical retrace? + JZ S_UpdateScreen2 + + Mov DX, 3DAh + +S_UpdateScreen3: + In AL, DX + Test AL, 8 + JZ S_UpdateScreen3 + +S_UpdateScreen2: + Mov ES, CS:ScreenDataArea + Call DrawMouse + + Xor SI, SI + Xor DI, DI + + Mov DS, CS:ScreenDataArea + Mov CX, 0B800h + Mov ES, CX +IF USE32BITSCREENCOPY + Mov CX, 2000 + Rep MovsD +ELSE + Mov CX, 4000 + Rep MovsW +ENDIF + + Mov ES, CS:ScreenDataArea + Call RestoreMouse + + Call MouseUpdateEnable ; * + + Pop ES + Pop DS + PopAD + +S_UpdateScreen1: + Ret + +EndP S_UpdateScreen + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc S_SetDirectMode Far + + Cmp CS:DirectVideo, AL + JE S_SetDirectMode2 + + And AL, AL + JZ S_SetDirectMode1 + + Call S_UpdateScreen + Jmp S_SetDirectMode2 + +S_SetDirectMode1: + PushAD + Push DS + Push ES + + Call MouseUpdateDisable + + Mov ES, CS:ScreenDataArea + Mov CX, 0B800h + Mov DS, CX + Xor SI, SI + Xor DI, DI +IF USE32BITSCREENCOPY + Mov CX, 2000 + Rep MovsD +ELSE + Mov CX, 4000 + Rep MovsW +ENDIF + + Call RestoreMouse + + Call MouseUpdateEnable ; * + + Pop ES + Pop DS + PopAD + +S_SetDirectMode2: + Mov CS:DirectVideo, AL + Ret + +EndP S_SetDirectMode + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc S_HiLight Far ; DI points to offset + ; AL = colour + ; CX = number of characters + Push ES + Push CX + Push DI + + Call S_GetDestination + +HiLight1: + Inc DI + StosB + Loop HiLight1 + + Pop DI + Pop CX + Pop ES + + Ret + +EndP S_HiLight + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc S_DirectDrawString Far + + Push BP + Mov BP, SP + Add BP, 6 + + Push AX + Push BX + Push CX + Push DX + Push SI + Push ES + + Mov DX, 0B800h + Mov ES, DX + Mov DX, DI + + Jmp DrawString001 + +EndP S_DirectDrawString + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc S_DrawString Far ; DS:SI points to string + ; DI points to offset + ; AH = colour + + ; 0 = End of string + ; 13 = Next line + ; 10 = Toggle character sets + ; 0FFh, x, n = repeat character n 'x' times + ; 0FEh, x = set colour to x + ; 0FDh, 'D' = show decimal number + ; 0FDh, 'X' = show hex number + ; 0FDh, 'S' = show signed number + ; 0FDh, 'L' = show long number + + + Push BP + Mov BP, SP + Add BP, 6 + + Push AX + Push BX + Push CX + Push DX + Push SI + Push ES + + Call S_GetDestination + + Mov DX, DI + +DrawString001: + LodsB + And AL, AL + JZ DrawString002 + + Cmp AL, 0FDh + JE DrawString007 + + Cmp AL, 13 + JE DrawString003 + + Cmp AL, 10 + JE DrawString004 + + Cmp AL, 0FEh + JAE DrawString005 + + StosW + Jmp DrawString001 + +DrawString002: + Pop ES + Pop SI + Pop DX + Pop CX + Pop BX + Pop AX + Pop BP + + Ret + +DrawString003: ; Next line + Add DX, 160 + Mov DI, DX + Jmp DrawString001 + +DrawString004: ; Toggle character sets + Xor AH, 8h + Jmp DrawString001 + +DrawString005: + Cmp AL, 0FEH + JE DrawString006 + + LodsB ; RepeatCharacters + Mov CL, AL + Xor CH, CH + + LodsB + Rep StosW + Jmp DrawString001 + +DrawString006: + LodsB ; New Colour + Mov AH, AL + Jmp DrawString001 + +DrawString007: + LodsB + Cmp AL, 'D' + JE DrawString008 + + Cmp AL, 'X' + JE DrawString012 + + Cmp AL, 'L' + JE DrawString015 + + Cmp AL, 'S' + JE DrawStringSigned + + Push AX + Mov AL, 0FDh + StosW + Pop AX + StosW + Jmp DrawString001 + +DrawStringSigned: + Push AX + Push BX + Push CX + Push DX + + Mov CH, AH + + Push 0FFFFh + + Mov AX, [BP] + Mov BX, 10 + + And AX, AX + JNS DrawString009 + + Neg AX + Mov CL, '-' + Mov [ES:DI], CX + ScasW +; Add DI, 2 + Jmp DrawString009 + +DrawString008: + Push AX + Push BX + Push CX + Push DX + + Mov CH, AH + + Push 0FFFFh + + Mov AX, [BP] + Mov BX, 10 + +DrawString009: + Xor DX, DX + Div BX + + Push DX + And AX, AX + JNZ DrawString009 + +DrawString010: + Pop AX + Cmp AX, 0FFFFh + JE DrawString011 + + Mov AH, CH + Add AL, '0' + StosW + Jmp DrawString010 + +DrawString011: + Add BP, 2 + + Pop DX + Pop CX + Pop BX + Pop AX + Jmp DrawString001 + +DrawString012: + Push AX + Push BX + Push DX + + Push 0FFFFh + + Mov DX, [BP] + Add BP, 2 + +DrawString013: + Mov AL, DL + And AL, 0Fh + Cmp AL, 10 + SBB AL, 69h + DAS + Push AX + + ShR DX, 4 + JNZ DrawString013 + + Pop AX + +DrawString014: + StosW + + Pop AX + Cmp AX, 0FFFFh + JNE DrawString014 + + Pop DX + Pop BX + Pop AX + Jmp DrawString001 + +DrawString015: + Push EAX + Push EBX + Push ECX + Push EDX + + Mov CH, AH + + Push 0FFFFh + + Mov EAX, [BP] + Mov EBX, 10 + +DrawString016: + Xor EDX, EDX + Div EBX + + Push DX + And EAX, EAX + JNZ DrawString016 + +DrawString017: + Pop AX + Cmp AX, 0FFFFh + JE DrawString018 + + Mov AH, CH + Add AL, '0' + StosW + Jmp DrawString017 + +DrawString018: + Add BP, 4 + + Pop EDX + Pop ECX + Pop EBX + Pop EAX + Jmp DrawString001 + + +EndP S_DrawString + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc S_GetGenerationTableOffset Far ; returns ES:DI + + Mov ES, CS:ScreenDataArea + Mov DI, 8000 + + Ret + +EndP S_GetGenerationTableOffset + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc S_GenerateCharacters Far ; AX = starting char. + ; BX = chars per row. + ; CX = number of rows. + PushAD + Push DS + Push ES + + Push AX + Push BX + Push CX + + Call MouseUpdateDisable + Call NewCharacterSet + + Pop CX + Pop BX + Pop AX + + Call MouseSecondSetEnable + + Call S_SetSequencer + + Mov DL, 32 + Mul DL ; AX = starting offset. + Mov DI, AX + Add DI, CharacterGenerationOffset + + Push 0A000h + Pop ES + + Mov DS, CS:ScreenDataArea + Mov SI, 8000 + + Mov DX, BX + +S_GenerateCharacters1: + Push CX + Push SI + +S_GenerateCharacters5: + Push DI + Push SI + Mov CX, 8 + +S_GenerateCharacters4: + Xor AH, AH + Mov BP, 8 + +S_GenerateCharacters2: + LodsB + + ShR AL, 1 + RCL AH, 1 + Dec BP + JNZ S_GenerateCharacters2 + + Mov AL, AH + StosB + + Mov AX, DX + ShL AX, 3 + Add SI, AX ; Add SI, 8*BX + Sub SI, 8 + Loop S_GenerateCharacters4 + + Pop SI + Add SI, 8 + + Pop DI + Add DI, 32 + + Dec BX + JNZ S_GenerateCharacters5 + + Pop SI + Mov BX, DX + + Mov AX, BX + Mov CL, 6 + ShL AX, CL + Add SI, AX + + Pop CX + + Loop S_GenerateCharacters1 ; Rows.. + + Call S_ResetSequencer + + Call MouseUpdateEnable + + Pop ES + Pop DS + PopAD + + Ret + +EndP S_GenerateCharacters + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc S_DrawSmallBox Far + + Mov AX, 30 + Push AX + Mov AX, 25 + Push AX + Mov AX, 49 + Push AX + Mov AX, 27 + Push AX + Mov AX, 3 + Push AX + Call S_DrawBox + Add SP, 10 + + Ret + +EndP S_DrawSmallBox + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc S_GetPaletteOffset Far + + Push CS + Pop DS + Mov DX, Offset PaletteDefs + + Ret + +EndP S_GetPaletteOffset + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc S_UsePresetPalette Far + + Mov AL, 48 + Mul Byte Ptr [DS:SI+22] + Mov SI, AX + + Mov AX, CS + Mov DS, AX + Mov ES, AX + Assume DS:Screen + + Add SI, Offset PresetPalettes + Mov DI, Offset PaletteDefs + Mov CX, 48 + Rep MovsB + + Call S_SetPalette2 + + Mov AX, 1 + Ret + +EndP S_UsePresetPalette + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc S_DefineHiASCII Far + + Call MouseUpdateDisable + + Call S_SetSequencer + + + Push DS + Push ES + + Mov AX, 0A000h + Mov DS, AX + Mov ES, AX + + Mov AX, 16 + Mov DI, CS:CharacterGenerationOffset + Mov SI, AX + + Xor DX, DX + +S_DefineHIASCII1: + Mov CX, AX + Rep MovsB + + Add SI, AX + Add DI, AX + Dec DL + JNZ S_DefineHIASCII1 + + Pop ES + Pop DS + + Call S_ResetSequencer + + Call NewCharacterSet + Call MouseSecondSetDisable + Call MouseUpdateEnable + + Ret + +EndP S_DefineHiASCII + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc S_InvertCursor Far ; AL = char, AH = mask. + + PushA + Push DS + Push ES + + Mov SI, 0A000h + Mov DS, SI + Mov ES, SI + + Mov SI, DX + And SI, 0FFh + ShL SI, 5 + Test DH, 8 + JZ S_InvertCursor2 + + Add SI, CS:CharacterGenerationOffset + +S_InvertCursor2: + ClI + Call S_SetSequencer + Mov CX, 8 + Mov DI, (246*32) + +S_InvertCursor1: + LodsB + Xor AL, AH + StosB + Loop S_InvertCursor1 + + Call S_ResetSequencer + StI + + Pop ES + Pop DS + PopA + Ret + +EndP S_InvertCursor + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +Segment ScreenData PARA Public 'Data' + DB 1542 * 16 Dup (0) +EndS + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +EndS + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +End diff --git a/it/IT_TIMER.INC b/it/IT_TIMER.INC new file mode 100644 index 0000000..2c4d844 --- /dev/null +++ b/it/IT_TIMER.INC @@ -0,0 +1,90 @@ + +Proc GetCurrentTime + + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Disk + + Cmp TimerData, 0 + JE GetCurrentTimeEnd + + Mov ES, TimerData + Mov DI, NumTimerData + ShL DI, 3 + + Mov AH, 2Ah + Int 21h ; Get Date + Mov AX, CX ; Now to get date in yyyyyyym mmmddddd + Sub AX, 1980 + ShL AX, 9 ; Year + Or AL, DL ; Day + Xor DL, DL + ShR DX, 3 + Or AX, DX ; Month + StosW + + Mov AH, 2Ch + Int 21h ; Get time + Mov AX, CX ; Now to get time in hhhhhmmm mmmsssss + ShL AL, 2 ; AX = ...hhhhh mmmmmm.. + ShL AX, 3 ; AX = hhhhhmmm mmm..... + ShR DH, 1 ; DH = ...sssss + Or AL, DH + StosW + +GetCurrentTimeEnd: + Pop ES + Pop DS + Ret + +EndP GetCurrentTime + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc CheckTimerData + Assume DS:Disk + + Cmp TimerData, 0 + JNE CheckTimerData1 + + Mov NumTimerData, 0 + Mov AH, 48h + Mov BX, 1 + Int 21h + JC CheckTimerData1 + + Mov TimerData, AX + Call GetCurrentTime + +CheckTimerData1: + Ret + +EndP CheckTimerData + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ReleaseTimerData + + Mov AX, CS:TimerData + Test AX, AX + JZ ReleaseTimerData1 + + Mov ES, AX + Mov AH, 49h + Int 21h + Xor AX, AX + +ReleaseTimerData1: + Mov CS:TimerData, AX + Mov CS:NumTimerData, AX + + Ret + +EndP ReleaseTimerData + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� diff --git a/it/IT_TUTE.ASM b/it/IT_TUTE.ASM new file mode 100644 index 0000000..40aafb3 --- /dev/null +++ b/it/IT_TUTE.ASM @@ -0,0 +1,519 @@ + + Jumps + .386 + +include switch.inc + +IF TUTORIAL + + Extrn S_DrawBox:Far + Extrn S_DrawString:Far + Extrn Music_GetSongSegment:Far + Extrn Music_GetPlayMode:Far + Extrn PE_GetLastInstrument:Far ; Returns BX = LastInst-1 + +Segment Pattern BYTE Public 'Code' + Extrn PatternDataArea:Word + Extrn LastKeyBoard1:Word + Extrn LastKeyBoard2:Word +EndS + +Segment Disk Byte Public 'Code' USE16 + Extrn SamplesInModule:Byte + Extrn InSampleFileName:Byte +EndS + + Public Glbl_TutorialHandler + +Segment Glbl BYTE Public 'Code' USE16 + Assume CS:Glbl, DS:Nothing, GS:Pattern + +Extrn CurrentMode:Byte + +TutorialState DW 0 + + +; TutorialInfo structure: +; DW Offset function +; DB x, y (top left) +; DB x, y (bottom right) +; DB colour +; DB Message, 0 + +TutorialFunctionArray Label Word + DW Offset Tute_State0 + DW Offset Tute_State1 + DW Offset Tute_State2 + DW Offset Tute_State3 + DW Offset Tute_State4 + DW Offset Tute_State5 + DW Offset Tute_State6 + DW Offset Tute_State7 + DW Offset Tute_State8 + DW Offset Tute_State9 + DW Offset Tute_State10 + DW Offset Tute_State1 + DW Offset Tute_State12 + DW Offset Tute_State2 + DW Offset Tute_State14 + DW Offset Tute_State5 + DW Offset Tute_State16 + DW Offset Tute_State9 + DW Offset Tute_State18 + DW Offset Tute_State19 + DW Offset Tute_StateEnd + +MAXTUTESTATE = ($-Offset TutorialFunctionArray)/2 + + +TutorialInfoArray Label Word + DW Offset TutorialDisplayState0 + DW Offset TutorialDisplayState1 + DW Offset TutorialDisplayState2 + DW Offset TutorialDisplayState3 + DW Offset TutorialDisplayState4 + DW Offset TutorialDisplayState5 + DW Offset TutorialDisplayState6 + DW Offset TutorialDisplayState7 + DW Offset TutorialDisplayState8 + DW Offset TutorialDisplayState9 + DW Offset TutorialDisplayState10 + DW Offset TutorialDisplayState11 + DW Offset TutorialDisplayState12 + DW Offset TutorialDisplayState13 + DW Offset TutorialDisplayState14 + DW Offset TutorialDisplayState15 + DW Offset TutorialDisplayState16 + DW Offset TutorialDisplayState17 + DW Offset TutorialDisplayState18 + DW Offset TutorialDisplayState19 + DW Offset TutorialDisplayState20 + DW Offset TutorialDisplayStatexx + +TutorialDisplayState0 DB 0, 40, 79, 49 + DB 0FFh, 20, " Welcome to the Impulse Tracker Tutorial!", 13, 13 + DB "This tutorial was designed to provide you with a basic understanding of how", 13 + DB "this program works. Everything that you learn here is exactly the same as in", 13 + DB "the main program. By the end of this tutorial, you should be able to compose", 13 + DB "your own modules!", 13, 13 + DB "Good luck! (Press Enter to continue)", 0 + +TutorialDisplayState1 DB 0, 0, 79, 4 + DB "This is the load-module screen that Impulse Tracker will normally begin with.", 13 + DB "As we will start a song afresh, switch to the sample list screen by pressing", 13 + DB "F3.", 0 + +TutorialDisplayState2 DB 36, 1, 78, 13 + DB "There are two basic elements to an", 13 + DB "Impulse Tracker module: patterns and", 13 + DB "samples. Samples provide all the 'real'", 13 + DB "sound information to the program. These", 13 + DB "sounds can be instruments, voices, WAV", 13 + DB "files - anything you like! IT understands", 13 + DB "a wide variety of sound files and even", 13 + DB "allows you to take sounds directly from", 13 + DB "other modules. Since there are no samples", 13 + DB "currently loaded, press Enter to switch", 13 + DB "to the load sample screen.", 0 + +TutorialDisplayState3 DB 0, 0, 79, 5 + DB "A file called TUTE.IT was included with this tutorial. You should be able to", 13 + DB "see it highlighted in the listing below. IT will hilight any file that it", 13 + DB "recognises as a sound file. You can also navigate through your directories", 13 + DB "from this menu. Select TUTE.IT and step into it by pressing Enter.", 0 + +TutorialDisplayState4 DB 2, 28, 45, 39 + DB "Here you can see a list of all the samples", 13 + DB "that are contained within TUTE.IT. To have", 13 + DB "a listen to how they sound, press the down", 13 + DB "arrow once to hilight the first sample and", 13 + DB "press 'Q'. Try moving to the other samples", 13 + DB "and playing them. Try pressing 'W', 'E',", 13 + DB "'R'. You will notice that the samples are", 13 + DB "played at a different pitch. Once you've", 13 + DB "heard all of the samples, select the Bass", 13 + DB "Drum and press Enter.", 0 + +TutorialDisplayState5 DB 36, 14, 78, 20 + DB "OK! You have now loaded the Bass Drum", 13 + DB "into memory. This means that you can use", 13 + DB "it in your songs. Lets do that now!", 13, 13 + DB "Press F2 to go to the pattern editor.", 0 + +TutorialDisplayState6 DB 33, 16, 78, 19 + DB "The pattern editor is where you set out the", 13 + DB "notes that you want to play. Press 'Q'", 0 + +TutorialDisplayState7 DB 33, 16, 78, 35 + DB "So what does this mean?", 13, 13 + DB "C-5 01 ", 173, 173, " .00", 13, 13 + DB "C-5 means to play the note C at octave 5.", 13 + DB "01 means to use sample number 1.", 13, 13 + DB "If this doesn't make sense now, don't worry!", 13 + DB "All of this will be explained later in this", 13 + DB "tutorial.", 13, 13 + DB "For now, try to enter a Bass Drum every four", 13 + DB "rows in Channel 1 (ie. on row 4, 8, 12, ...)", 13, 13 + DB "Continue to use 'Q' to enter the notes. The", 13 + DB "arrow keys may be of assistance. If you make", 13 + DB "a mistake, use the '.' key to blank out the", 13 + DB "entry.", 0 + +TutorialDisplayState8 DB 33, 16, 78, 21 + DB "OK, that's enough!", 13, 13 + DB "Lets take a listen to what you've done.", 13 + DB "Press F6 to play what you've entered.", 0 + +TutorialDisplayState9 DB 33, 16, 78, 23 + DB "As the pattern is played to you, you will", 13 + DB "notice that a cursor on the left hand side", 13 + DB "of the screen indicates the current playback", 13 + DB "position. Press F6 to watch that again.", 13, 13 + DB "When you're ready, press F8 to stop playback", 0 + +TutorialDisplayState10 DB 33, 16, 78, 25 + DB "To finish off the task of entering the Bass", 13 + DB "Drum, move up one row to row 16 and press", 13 + DB "Alt-4. This will cause the cursor to step", 13 + DB "4 rows after every note that you enter", 13 + DB "instead of 1.", 13, 13 + DB "Hold down 'Q' until Channel 1 has a Bass", 13 + DB "Drum every 4 rows until row 60.", 0 + +TutorialDisplayState11 DB 33, 16, 78, 21 + DB "Now we'll add in a snare drum. Before we do", 13 + DB "that though, set the cursor step back to", 13 + DB "a single row at a time. Press Alt-1, then", 13 + DB "F3 to go back to the sample list.", 0 + +TutorialDisplayState12 DB 36, 14, 78, 18 + DB "To load a sample into the second sample", 13 + DB "slot, first press the down arrow a single", 13 + DB "time so that sample two is hilighted.", 0 + +TutorialDisplayState13 DB 36, 14, 72, 17 + DB "Now press Enter to call up the Load", 13 + DB "Sample screen.", 0 + +TutorialDisplayState14 DB 7, 25, 42, 28 + DB "Select the Snare Drum and load it", 13 + DB "(by pressing Enter).", 0 + +TutorialDisplayState15 DB 36, 14, 74, 17 + DB "And now return to the Pattern Editor", 13 + DB "(F2)", 0 + +TutorialDisplayState16 DB 36, 16, 78, 24 + DB "Press Ctrl-PgUp to move to the top of", 13 + DB "the pattern and enter a snare drum in", 13 + DB "every 4th row starting at line 2.", 13 + DB 13 + DB "Use C-5 again, and to make it easier, you", 13 + DB "can set the skip to 4 once you've moved", 13 + DB "to line 2.", 0 + +TutorialDisplayState17 DB 34, 16, 78, 19 + DB "Have a listen to what you've just created!", 13 + DB "(Press F6)", 0 + +TutorialDisplayState18 DB 36, 16, 78, 28 + DB "As part of this tutorial, we'll try out", 13 + DB "one of the block functions that IT", 13 + DB "offers. Our goal is to halve the speed", 13 + DB "at which this plays just by modifying", 13 + DB "the pattern data. IT has two functions", 13 + DB "that will automatically halve or double", 13 + DB "the length of a hilighted block.", 13, 13 + DB "First, hilight channel 1.", 13 + DB "Move to the top of the channel first", 13 + DB "by pressing Ctrl-PgUp, then press Alt-L", 0 + +TutorialDisplayState19 DB 36, 16, 78, 26 + DB "Alt-L is a function which will mark the", 13 + DB "entire channel that your cursor is", 13 + DB "currently on. Pressing it twice will", 13 + DB "mark the entire pattern. For now, we", 13 + DB "only need the first channel so you do", 13 + DB "not need to press it a second time.", 13 + DB 13 + DB "Now that the block is marked, press", 13 + DB "Alt-G to actually double the block size!", 0 + +TutorialDisplayState20 DB 36, 16, 78, 33 + DB "Uhhh. Ooops!! That was supposed to be", 13 + DB "Alt-F. No matter - the automatic undo", 13 + DB "in IT will be able to recover our data.", 13 + DB "(Yes, we could just double it twice and", 13 + DB "everything would be perfectly fine, but", 13 + DB "this is meant to teach you about IT,", 13 + DB "right? [smile])", 13 + DB 13 + DB "Whenever you do a block function in IT", 13 + DB "the contents of the entire pattern is", 13 + DB "saved first. IT will store up to 10 of", 13 + DB "these in memory so that you can recover", 13 + DB "from any mistakes that you make.", 13 + DB 13 + DB "Press Ctrl-Backspace to pull up the", 13 + DB "undo menu.", 0 + +TutorialDisplayStatexx DB 33, 16, 78, 21 + DB "Incomplete...", 0 + +TuteFileName DB "TUTE.IT" +BassDrumText DB "Bass Drum" +SnareDrumText DB "Snare Drum" + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Tute_State0 + + Cmp AL, 9 + Ret + +EndP Tute_State0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Tute_State1 + + Cmp AL, 3 + Ret + +EndP Tute_State1 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Tute_State2 + + Cmp AL, 13 + Ret + +EndP Tute_State2 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Tute_State3 + + Push Disk + Pop ES + Assume ES:Disk + + Cmp ES:SamplesInModule, 1 + JNE Tute_State3a + + Mov DI, Offset InSampleFileName + Mov SI, Offset TuteFileName + Mov CX, 7 + RepE CmpsB + +Tute_State3a: + Ret + +EndP Tute_State3 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Tute_State4 + + Call Music_GetSongSegment + Mov ES, AX + Mov DI, [ES:64912] + Mov SI, Offset BassDrumText + Add DI, 14h + Mov CX, 9 + RepE CmpSB + Ret + +EndP Tute_State4 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Tute_State5 + + Cmp AL, 2 + Ret + +EndP Tute_State5 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Tute_State6 + + Cmp Word Ptr [FS:0], 13Ch + Ret + +EndP Tute_State6 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Tute_State7 + + Cmp Word Ptr [FS:320*16], 13Ch + Ret + +EndP Tute_State7 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Tute_State8 + + Call Music_GetPlayMode + Cmp AX, 1 + + Ret + +EndP Tute_State8 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Tute_State9 + + Call Music_GetPlayMode + Test AX, AX + Ret + +EndP Tute_State9 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Tute_State10 + + Cmp Word Ptr [FS:60*320], 13Ch + Ret + +EndP Tute_State10 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Tute_State12 + + Call PE_GetLastInstrument + Cmp BX, 1 + Ret + +EndP Tute_State12 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Tute_State14 + + Call Music_GetSongSegment + Mov ES, AX + Mov DI, [ES:64914] + Mov SI, Offset SnareDrumText + Add DI, 14h + Mov CX, 10 + RepE CmpSB + Ret + +EndP Tute_State14 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Tute_StateEnd + + Inc AX ; Ensure zero flag is not set. + Ret + +EndP Tute_StateEnd + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Tute_State16 + + Cmp Word Ptr [FS:62*320], 23Ch + Ret + +EndP Tute_State16 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Tute_State18 + + Cmp [Word Ptr GS:LastKeyboard1+2], 2600h + Ret + +EndP Tute_State18 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Tute_State19 + + Cmp [Word Ptr GS:LastKeyboard1+2], 2200h + Ret + +EndP Tute_State19 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Glbl_TutorialHandler Far + + PushAD + Push DS + + Push CS + Pop DS + Assume DS:Glbl + + Push Pattern + Pop GS + + Mov FS, [GS:PatternDataArea] + Assume FS:Nothing + + Mov BX, [TutorialState] + Mov AL, CurrentMode + LEA SI, [EBX+EBX] + + Push BX + Call [TutorialFunctionArray+SI] + Pop BX + JNE Glbl_TutorialHandler1 + + Inc BX + +Glbl_TutorialHandler1: + Mov [TutorialState], BX + + Cmp BX, MAXTUTESTATE + JAE Tute_TuteFinished + + Xor AX, AX + LEA SI, [EBX+EBX] + Mov SI, [TutorialInfoArray+SI] + LodsB + Push AX + LodsB + Push AX + LodsB + Push AX + LodsB + Push AX + Mov AL, 30 + Push AX + + Call S_DrawBox + Add SP, 10 + Mov AL, 80 + Mul Byte Ptr [SI-3] ; y*80 + Add AL, Byte Ptr [SI-4] + AdC AH, 0 + LEA DI, [EAX+EAX] + Add DI, (80+1)*2 + Mov AH, 13h + Call S_DrawString + +Tute_TuteFinished: + Pop DS + PopAD + Ret + +EndP Glbl_TutorialHandler + Assume DS:Nothing, FS:Nothing + +EndS + +ENDIF + +End diff --git a/it/IT_VESA.ASM b/it/IT_VESA.ASM new file mode 100644 index 0000000..4565ddb --- /dev/null +++ b/it/IT_VESA.ASM @@ -0,0 +1,226 @@ +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Vesa Module � +;쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Functions provided: � +;� DetectVESA � +;� SetVESAMode � +;� � +;쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� DetectVESA � +;� - No parameters required � +;� - Detects the presence of a VESA driver � +;� - Returns carry SET if no VESA driver found � +;� - Returns carry CLEAR if VESA driver found � +;� - All registers preserved � +;쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� SetVESAMode � +;� - Requires AX = VESA Mode � +;� - Returns carry SET if VESA Mode isn't supported � +;� - Returns carry CLEAR if VESA mode change OK � +;� - All registers preserved � +;쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� VESAGetInfo � +;� - Requires AX = VESA Mode to get information on � +;� - Returns carry SET if VESA Mode isn't supported � +;� - Returns carry clear if information is OK � +;� - Returns ES:DI to Table, all other registers preserved � +;� � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + + Jumps + .386P + +include switch.inc + +IF SPECTRUMANALYSER + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Externals � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Globals � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +Segment Vesa BYTE Public 'Code' USE16 + Assume CS:Vesa, DS:Nothing + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Variables � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +VESAInformationTable Label +VESASignature DB 4 Dup (0) +VESAVersion DW 0 +VESAOEMStringPrt DD 0 +VESACapabilities DD 0 +VESAVideoModePtr DD 0 +VESATotalMemory DW 0 + DB 256-($-VESAInformationTable) Dup(0) + +VESAModeInformationTable Label + DB 256-($-VESAModeInformationTable) Dup (0) + +ModeInformationStructure Struc + ModeAtributes DW ? + WindowAAtributes DB ? + WindowBAttributes DB ? + WindowGranularity DW ? + WindowSize DW ? + WindowASegment DW ? + WindowBSegment DW ? + WindowFunction DD ? + BytesPerScanLine DW ? + + XResolution DW ? + YResolution DW ? + XCharacterSize DB ? + YCharacterSize DB ? + NumberOfPlanes DB ? + BitsPerPixel DB ? + NumberOfBanks DB ? + MemoryModel DB ? + BankSize DB ? + NumberOfImagePages DB ? + Reserved DB ? + + RedMaskSize DB ? + RedFieldPosition DB ? + GreenMaskSize DB ? + GreenFieldPosition DB ? + BlueMaskSize DB ? + BlueFieldPosition DB ? + RSVDMaskSize DB ? + DirectColourModeInfo DB ? + +ModeInformationStructure EndS + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Functions � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc VESA_Detect Far +Public VESA_Detect + + PushA + Push ES + + Mov AX, 4F00h + Push CS + Pop ES + Mov DI, Offset VESAInformationTable + Int 10h + + Cmp AX, 4Fh + JNE DetectVESA1 + Cmp [DWord Ptr ES:DI], "ASEV" ; 'VESA' identification + JNE DetectVESA1 + + DB 85h + +DetectVESA1: + StC + + Pop ES + PopA + Ret + +EndP VESA_Detect + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc VESA_SetMode Far +Public VESA_SetMode + + PushA + Push DS + Push ES + + Call VESA_GetInfo + JC VESA_SetMode3 + + Mov BX, AX + Mov AX, 4F02h ; Set Mode + Int 10h + Cmp AX, 4Fh + JE VESA_SetMode3 + + StC + +VESA_SetMode3: + Pop ES + Pop DS + PopA + + Mov CX, [VESAModeInformationTable.XResolution] + Mov DX, [VESAModeInformationTable.YResolution] + + Ret + +EndP VESA_SetMode + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc VESA_GetInfo +Public VESA_GetInfo + + Push AX + Push CX + + Mov CX, AX + + Push CS + Pop ES + Mov DI, Offset VESAModeInformationTable + Mov AX, 4F01h + Int 10h + + Cmp AX, 4Fh + JE VESA_GetInfo1 + + StC + +VESA_GetInfo1: + Pop CX + Pop AX + + Ret + +EndP VESA_GetInfo + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc VESA_SetBlock Far ; Gives access to a 64kb block +Public VESA_SetBlock ; Given AX = block number. + + PushA + Push AX + + Mov AX, 64 + Xor DX, DX + Div Word Ptr [VESAModeInformationTable.WindowGranularity] + Mov DX, AX + Pop AX + Mul DX + Mov DX, AX + Xor BX, BX + Call DWord Ptr [VESAModeInformationTable.WindowFunction] + + PopA + Ret + +EndP VESA_SetBlock + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +EndS + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +ENDIF + +End diff --git a/it/InternalDocumentation/CHANNEL.TXT b/it/InternalDocumentation/CHANNEL.TXT new file mode 100644 index 0000000..ba79c60 --- /dev/null +++ b/it/InternalDocumentation/CHANNEL.TXT @@ -0,0 +1,279 @@ + Host Channel Structure + + 0 1 2 3 4 5 6 7 8 9 A B C D E F + 旼컴컴컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴� +0000:� Flags 쿘sk쿙te쿔ns쿣ol쿎md&Val쿚Cm&Val쿣Cm&Val쿘Ch쿘Pr쿙t2쿞mp� + 쳐컴쩡컴탠컴탠컴탠컴탠컴탠컴탠컴탠컴탠컴탠컴탠컴탠컴탠컴탠컴탠컴� +0010:쿏KL쿐FG쿚00쿔00쿕00쿘00쿙00쿛00쿜00쿟00쿞00쿚xH쿥00쿣CE쿒OE쿞Fx� GOE = Gxx + 쳐컴탠컴탠컴탠컴탠컴좔컴탠컴탠컴탠컴탠컴탠컴탠컴탠컴탠컴탠컴탠컴� with old +0020:쿓CN쿎UC쿣Se쿗Tr쿞COffst쿛LR쿛LC쿛WF쿛Po쿛Dp쿛Sp쿗Pn쿗Vi쿎P 쿎V � effects + 쳐컴탠컴탠컴탠컴탠컴컴컴좔컴좔컴탠컴탠컴탠컴탠컴탠컴탠컴탠컴탠컴� +0030:쿣Ch쿟CD쿟oo쿝TC쿛orta Frequency쿣WF쿣Po쿣Dp쿣Sp쿟WF쿟Po쿟Dp쿟Sp� + 쳐컴좔컴좔컴좔컴좔컴컴컴컴컴컴컴좔컴좔컴좔컴좔컴좔컴좔컴좔컴좔컴� +0040:� Misc Effect Data............................................. � + 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + + Flags: + � Update Mode + � 2 Bits (0-3) + � 0: Don't update effect + � 1: Update effect if channel is on + � 2: Always update effect + + � Channel On + � 1 Bit (4) + � 0: Channel is off + � 1: Channel is on + + � Channel Cut ; No longer implemented + � 1 Bit (8) + � 0: No Channel Cut command + � 1: Channel Cut command issued + + � Slide in progress (Commands G/L) + � 1 Bit (16) + � 0: No slide in progress + � 1: Slide in progress + + � Freeplay note (ie. Don't check channel on/off) + � 1 Bit (32) + � 0: Not freeplay -> Check channel + � 1: Freeplay -> Don't check channel + + +64 = row updated. + + + 128 = Apply random volume + + +256 Volume column effect requires updating if channel on + +512 Volume column effect requires updating always. + +32768 = Dont' touch in interrupt! + + � Decoding Data + � Msk, Nte, Ins, Vol, Cmd&Val, ONt, OIn, OVl, OCm&Val + Msk = Read mask: Bit 0 or 4 = Note read + Bit 1 or 5 = Instrument read + Bit 2 or 6 = Volume read + Bit 3 or 7 = Command/Command Value read + + � Smp & Nt2 + � Sample Number (zero based) and Note (after translation if using inst.) + + � CP. = Channel Pan + � CV. = Channel Volume + + � SCN = Slave Channel Number + � CUC = Command Update Count. For playmode 0 + � SCOffst = Slave channel number offset + + � VWF = Vibrato wave form + � TWF = Tremelo wave form + � PWF = Panning wave form + + PLR = Pattern loop row + PLC = pattern loop count. + + VSe = Volume set + + LVi = Last vibrato. + LTr = Last tremelo. + Dir = Porta direction + RTC = Retrig count + Too = tremor on/off ; on = 1 + TCD = tremor count down + + OxH = High order Offset for yxx00h + + VCh = Volume change (For Command D) + +컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + + Slave Channel Structure + + 0 1 2 3 4 5 6 7 8 9 A B C D E F + 旼컴컴컴쩡컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴쩡컴쩡컴쩡컴컴컴컴컴컴컴� +0000:� Flags � Device specific...............쿗pM쿗pD� Left Volume � + 쳐컴컴컴좔컴컴컴쩡컴컴컴컴컴컴컴쩡컴쩡컴탠컴좔컴탠컴컴컴컴컴컴컴� +0010:� Frequency � Frequency Set 쿍it쿣iP쿣iDepth� RVol/MIDIFSet � + 쳐컴쩡컴쩡컴쩡컴탠컴쩡컴쩡컴컴컴탠컴탠컴탠컴쩡컴탠컴컴컴컴컴컴컴� +0020:쿑V 쿣ol쿣S 쿎Vl쿞Vl쿑P 쿑adeOut쿏CT쿏CA쿛an쿛S 쿚ldSampleOffset� + 쳐컴좔컴탠컴탠컴탠컴좔컴탠컴쩡컴탠컴좔컴탠컴탠컴탠컴쩡컴쩡컴컴컴� +0030:쿔nsOffs쿙te쿔ns쿞mpOffs쿞mp쿑PP쿓COffst쿓CN쿙NA쿘Ch쿘Pr� MBank � + 쳐컴컴컴좔컴좔컴탠컴컴컴좔컴좔컴탠컴컴컴탠컴좔컴탠컴좔컴좔컴컴컴� +0040:� Loop Beginning� Loop End 쿞mpErr.�16bVol � Sample Offset � + 쳐컴컴컴컴컴컴컴탠컴컴컴컴컴컴컴탠컴컴컴탠컴컴컴탠컴컴컴쩡컴컴컴� +0050:쿣EnvelopeValue 쿣EnvelopeDelta 쿣EnvPos쿎urVEnN쿙extVET쿯iltera� + 쳐컴컴컴컴컴컴컴탠컴컴컴컴컴컴컴탠컴컴컴탠컴컴컴탠컴컴컴탠컴컴컴� +0060:쿛EnvelopeValue 쿛EnvelopeDelta 쿛EnvPos쿎urVEnN쿙extPET쿯ilterb� + 쳐컴컴컴컴컴컴컴탠컴컴컴컴컴컴컴탠컴컴컴탠컴컴컴탠컴컴컴탠컴컴컴� +0070:쿛tEnvelopeValue쿛tEnvelopeDelta쿛tEvPos쿎urPtEN쿙xtPtET쿯ilterc� + 읕컴컴컴컴컴컴컴좔컴컴컴컴컴컴컴좔컴컴컴좔컴컴컴좔컴컴컴좔컴컴컴� + + For MIDI, [SI+0Bh] = Pattern note + + Reqd values: VEnvValue (DWord), VEnvDelta (DWord), VEnvPos (Word), NextVEnvNode + PEnvValue (DWord), PEnvDelta (DWord), PEnvPos (Word), NextPEnvNode + PtEnvValue (DWord), PtEnvDelta (DWord), PtEnvPos (Word), NextPtEnv + + Reqd flags: VolEnvOn, PEnvOn, PtEnvOn + + FP = final pan. + FPP = final playing pan, taking into account reverse. + + MBank also doubled as Filter freq, resonance + + Flags: + � Channel On + � 1 Bit (1) + � 0: Channel is off + � 1: Channel is on + � Recalculate panning (2) + + � Note Off (ie. Sustain) + � 1 Bit (4) + � 0: No Note Off command (ie. Sustain on) + � 1: Note Off command issued (ie. Sustain off) + � FadeOut + � 1 Bit (8) + � 0: No FadeOut command + � 1: Apply FadeOut + � Recalculate volume + � 1 Bit (16) + � 0: Volume doesn't need to be calculated + � 1: Volume needs to be recalculated + � Frequency change + � 1 Bit (32) + � 0: Frequency has NOT changed + � 1: Frequency HAS changed + � Recalculate Final volume... + � 1 Bit (64) + � 0: Final volume does not need to be calculated + � 1: Final volume DOES need to be calculated. + + � Central pan... + � 1 Bit (128) + � 0: Use whatever is given. + � 1: Always use central pan (for sample list/instrument list) + + � New note! + � 1 Bit (256) + � 0: No new note + � 1: New note to play. + + � Note stop (cut) ; IMPORTANT FOR GUS!!! + � 1 Bit (512) + � 0: note NOT cut + � 1: Note CUT + + � Loop changed. (1024) + + � Channel muted (2048) ; 2^11 + + � Vol Envelope on (4096) ; 1000h + � Pan Envelope on (8192) ; 2000h + � Pitch Envelope on (16384) ; 4000h + + � Pan value changed ; 8000h + Recalculate final pan + + LpM + � LoopMode + � 0: No Loop + � 8: Forwards Loop + � 24: Ping Pong Loop ; Values are just for GUS convenience + + LpD + � LoopDirection (for ping pong), ; 0 = forwards, 1 = backwards. + + � FadeOut = Fadeout Count (0-255) + � CVl = Channel Volume + � HCN = Host Channel Number. +128 if "disowned" + � Smp = Sample number + � Pan: 0->64, 100 = Surround, >= 128 = muted. + � FnV: Final Volume + + � Bit: 2 = 16, 0 = 8. + + � ViD: Vibrato Depth + � ViS: Vibrato Speed + + � VEP: Volume Envelope position + � VEV: Volume Envelope value + + � Ins: Instrument number (0 based, 0FFh if none) + � Smp: Sample number (0 based) + + � Frequency = Final note frequency. Incorportes vibrato + � Frequency Set = Calculated Frequency of note. Calculated once when played + Altered by effects E,F,G,L + + � VS = Volume Set. Similar to Frequency Set. Affected by D,K,L + � Vol = Volume. Altered by effects R,I + +컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + + Sound Blaster Output Structure + + 0 1 2 3 4 5 6 7 8 9 + 旼컴컴컴쩡컴컴컴컴컴컴컴쩡컴쩡컴쩡컴컴컴� +0000:�(Flags)� Skip Value 쿣ol� x 쿘ixMode� + 쳐컴쩡컴탠컴쩡컴쩡컴쩡컴탠컴탠컴탠컴쩡컴� + + For non-looped samples, 44h is LENGTH. + + Sound Blaster Pro Output Structure + + 0 1 2 3 4 5 6 7 8 9 + 旼컴컴컴쩡컴컴컴컴컴컴컴쩡컴쩡컴쩡컴컴컴� +0000:�(Flags)� Skip Value 쿗Vl쿝Vl쿘ixMode� + 쳐컴쩡컴탠컴쩡컴쩡컴쩡컴탠컴탠컴탠컴쩡컴� + + Skip Value + � 16.16 bit fixed point + + Vol/LVl/RVl + � Output Volume / Left Volume / Right Volume + � Accounts for: + � Channel Volume + � Global Volume + � Sample Global Volume + � Fade Out + + MMd: 0 If Left only + 1 If right only + 2 if Left = Right + 3 if Panned + 4 if Surround + 5 if position update. + + + +32 for 16 bit samples + +8 for looped + +24 for ping pong. + + UltraSound Output Structure + + 0 1 2 3 4 5 6 7 8 9 + 旼컴컴컴쩡컴컴컴쩡컴컴컴쩡컴컴컴쩡컴컴컴� +0000:�(Flags)쿗astVol쿑reqval� � + 쳐컴쩡컴탠컴쩡컴탠컴쩡컴탠컴쩡컴탠컴쩡컴� + + Frequency Value used in dynamic GUS drivers + + AWE32 Output Structure + + 0 1 2 3 4 5 6 7 8 9 + 旼컴컴컴쩡컴쩡컴쩡컴컴컴컴컴컴컴쩡컴컴컴� +0000:�(Flags)� x � x � Freqvalue � � + 쳐컴쩡컴탠컴탠컴탠컴쩡컴쩡컴쩡컴탠컴쩡컴� + + Frequency Value used in floating point AWE32 drivers + + SAM Output Structure + + 0 1 2 3 4 5 6 7 8 9 + 旼컴컴컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴컴컴� +0000:�(Flags)쿽pn� x � � � � � � + 쳐컴쩡컴탠컴탠컴탠컴탠컴탠컴탠컴탠컴쩡컴� + + opn = 1 if voice is opened, 0 if not. + diff --git a/it/InternalDocumentation/CONFIG.TXT b/it/InternalDocumentation/CONFIG.TXT new file mode 100644 index 0000000..17d12a6 --- /dev/null +++ b/it/InternalDocumentation/CONFIG.TXT @@ -0,0 +1,54 @@ +Configuration file for IT.EXE + +Offset Length Meaning +0 70 Module directory +70 70 Sample directory +140 70 Instrument directory +210 1 Keyboard style + +211 3*16 Palette information + +259 50 Display window setup + Structure is 6*8 bytes, followed by 1 word = number of windows + Structure of each 8 byte record is: + Word: Method. (0 = volume bars, 1 = 5 track view, etc) + Byte: Top channel + Byte: Top line on screen + Word: Length of window + Word: Display memory offset of top left of window. + +309 217 bytes so far Pattern edit setup. + + Offset (W = word, B = byte) + + 309 W - MUST be 0 (key signatures not defined) + 311 W - number of channels to edit (5, but recalculated + whenever the screen changes) + 313 B - Row hilight minor (eg. every 4) + 314 B - Row hilight major (eg. every 16) + 315 B - Edit mask. Bit 0 = edit ins, 1 = edit vol, 2 = edit FX + 316 B - View division (1= show divisions) + 317 W - Number of 'viewed' channels + 319 100W - Channel viewmethods. First word = channel + Second word = method + Methods: 0 = full edit + 1 = compressed edit + 2 = extra compressed edit + 3 = 3-character selective edit + 4 = 2 character selective edit + + 0FFFFh indicates end of list + + 519 B - View-channel cursor tracking (1 = on) + 520 B - Effect/Effectvalue link (1 = on) + 521 B - Flags. Bit 0 = centralise cursor + Bit 1 = hilight current row + Bit 2 = fast volume changes + Bit 3 = MIDI Quantize to tick + Bit 4 = MIDI program base 1 + Bit 5 = MIDI record note-offs + Bit 6 = MIDI record velocity + Bit 7 = MIDI Record aftertouch + 522 B - MIDIAmplification + 523 B - MIDICentral note + 524 W - Fast volume amplification diff --git a/it/InternalDocumentation/MMTECH.TXT b/it/InternalDocumentation/MMTECH.TXT new file mode 100644 index 0000000..085e4ca --- /dev/null +++ b/it/InternalDocumentation/MMTECH.TXT @@ -0,0 +1,143 @@ + +Here's something that might help you... I wrote it quite fast but it should +be accurate ;) However, there's probably a lot of stuff here that you don't +need/understant for now... but keep all this, you'll need it soon ;) + +--> This is NOT the "official" Tehcnical stuff.... + +File Header: + + offset type/size comment + ------ --------- --------------------------------- + 0 char[8] Signature: 'ziRCONia' + + 8 word file header size (from offset 10, not counting this + word) + 10 word version 0xyyzh (x.yy) (displayed in hex. no conversion) + z: 0 nothing + 1-0eh revision a to n (-may- be useful...) + 0fh Beta + 12 word number of blocks within file + 14 dword total length of unpacked file + 18 dword file offset where is located the "block offset table" + 22 word dummy... must currently be 0ffffH + + + The block offset table is simply N_of_Block dwords which are the + absolute position of each block in the file. Each of those blocks have + the following header: + + 0 dword unpacked size + 4 dword compressed size + 8 dword XOR check (see note below) + 12 word number of "sub-blocks" (nblk) + 14 word flags (see below) + 16 word number of translation table entry } for compression + 18 word start number of bit } don't mind them + for now... + 20 sub-block[nblk] Sub-blocks of data info. + + each sub-block has the following info: + 0 dword absolute position in uncompressed file + 4 dword size of uncompressed block + all "nblk" sub-block info are stored right after the block header. + + Those small blocks are only non-contiguous blocks of the "same type" + grouped together within one bigger block for better compression. + + - XOR check: instead of implementing a CRC, I coded a XOR check. + How it works: a dword variable is set to 0, and XORed + with every complete 4 bytes of the original data of the + "bigblock". Remaining bytes (i.e, size of bigblock is + not a multiple of 4) are simply ignored. This is only + to implement a minimal check of destination when + decompressing. + + - Flags: this is a 16 bits field: + + 15 14 13 12 11 10 9 8 + 旼컴컴쩡컴컴쩡컴컴쩡컴컴쩡컴컴쩡컴컴쩡컴컴쩡컴컴� + � 0 � 0 � 0 � 0 � 0 � 0 쿌bs16� M/S � + 읕컴컴좔컴컴좔컴컴좔컴컴좔컴컴좔컴컴좔컴컴좔컴컴� + 7 6 5 4 3 2 1 0 + 旼컴컴쩡컴컴쩡컴컴쩡컴컴쩡컴컴쩡컴컴쩡컴컴쩡컴컴� + � R � T y p e � R � 8/16쿏elta쿎omp.� + 읕컴컴좔컴컴좔컴컴좔컴컴좔컴컴좔컴컴좔컴컴좔컴컴� + bits marked as "0" MUST be 0 (they are reserved for future + extensions...) Every "1" must be considered as invalid or + unsupported feature (compressed by a newer version of MMCMP) + bits marked as "R" are reserved (used during compression processing + and they don't mean much within the file...) No check should be + performed on those bits. + + - Comp.: 0: not compressed + 1: compressed + - Delta: 0: data is not changed + 1: data is Delta (every byte or word is the difference + between itself and the previous one. First byte or word + is compared to 0. + - 8/16: 0: 8 bits compression scheme + 1: 16 bits compression scheme + - M/S: 0: mono + 1: stereo (not implemented yet) MUST BE 0 + + - Abs16 Whithin compression algorithm, 16 bits samples are + converted to deltas and transformed a bit so there's + no negative numbers. However, some trackers already + convert data to deltas, but there's still the little + transformation to do. + 0: don't do it + 1: do it + Note: This bit IS NOT checked if Delta bit is 1, but + should be 0 in this case. May only be set if + Delta bit is 0. + + - Type: This field doesn't really serve any purpose ;) but + helping identify type of data in this block. There's + no strict identifier but the following block types are + used by MMCMP (warning: do not expect the following to + always be true... data of different types for us (e.g + instrument header and sample header) may be interpreted + as the same type of block (they are contiguous, or + similar, etc...) for better compression.) The three + bits are stored in the order you would expect (MSB at + left, LSB at right) + + 0: Module identifier: the firsts bytes of a module + (this type must NOT be used for anything else...) + 1: Module header: anything useful in the header, which + is not in block-type 0 (actually not used by MMCMP) + 2: instrument header + 3: sample header + 4: patterns + 5: sample + 6: no definition yet... + 7: remaining (every part of the module that hasn't + been thrown into the "block list" (i.e probably + don't fit under any block types...) + + Note that MMCMP sorting scheme puts block of type 0 + first and type 7 last. This is also some sort of + priority. As for now, know that block of type 0 is + UNIQUE and is the FIRST. + + +Scanning files: + + 1. Check if installed and disable MMTSR + 2. Open module + 3. Check signature. If not 'ziRCONia' jump to 11 + 4. read "block offset table" offset field (dword at offset 18) + (and any other info you would like to read) + 5. jump to this position within the file + 6. read the first entry of the table (position of block 0) + 7. jump to this position within the file + 8. read the block header. + 9. If block-type field is not 0, jump to 6 and read the next entry + instead. (the first block should be of type 0. If not, there's + probably no block of this type...) + 10.Read the uncompressed data (it should not have the compressed flag + set) + 11.reenable MMTSR if installed + 12.Do what you would do with the header info and close module if you + wish... diff --git a/it/InternalDocumentation/NETWORK.TXT b/it/InternalDocumentation/NETWORK.TXT new file mode 100644 index 0000000..5b09dc5 --- /dev/null +++ b/it/InternalDocumentation/NETWORK.TXT @@ -0,0 +1,126 @@ + + Network protocol for Impulse Tracker + +Impulse Tracker will only interface with similar versions of IT. + +Block format + +Offset Size Meaning +0 Word Block type +2 Word Block length +4 Data Basic data, depending on block type. +x+[2] Word CRC Check + +Block types + +袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴 +Block type 0 - Acknowledge receipt - targeted +컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Offset Size Meaning +0 Word Block type received +2 Word Status + +Status: Bit 0 = Off = OK, On = resend + +袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴 +Block type 1 - Ping +컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Offset Size Meaning +0 String "Impulse Tracker 2.?? Ping Packet" + +袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴 +Block type 2 - Pattern data packet - global +컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Offset Size Meaning +0 Byte Pattern number +1 Byte Row +2 Byte Column +3 Byte Data mask +4 Varies Data + +Data mask + Bit 0: Note + Bit 1: Instrument + Bit 2: Volume + Bit 3: Effect + Bit 4: Effect data + +Absence of information does NOT imply clearing. + +袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴 +Block type 3 - Pattern data block packet - global +컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Offset Size Meaning +0 Byte Pattern number +1 Byte Block width +2 Byte Block height +3 Varies Data + +Data is a block_width * block_height array as structured: + +Data mask: + Bit 0: Note + Bit 1: Instrument + Bit 2: Volume + Bit 3: Effect + Bit 4: Effect data + +Absence of information DOES imply clearing. + +袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴 +Block type 4 - "Song Segment variable" modification - global +컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Offset Size Meaning +0 Word Offset in SongSegment +2 Word Length of data +4 Varies Data + +袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴 +Block type 5 - Sample data - global +컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Offset Size Meaning +0 Word Sample number +4 DWord Offset in sample +8 Varies Data + +袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴 +Block type 6 - Chat packet - targeted/global +컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Offset Size Meaning +0 Word Length of data +2 Varies Data + + +袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴 + Functions required of the drivers +袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴 + +Initialise - basic setup code. Return error if driver unavailable in current + environment. +Connect Interface - provides connection interface, sets up a tracking + connection, returns a handle +Management Interface - provides management interface for connection, + status information etc. +Disconnect - shut down a tracking connection to a particular handle +MaximumPacketSize - returns the maximum size in bytes that the driver can + process at any time. +Send data - given handle (0 = send to all), data packet (a maximum size as + returned by MaximumPacketsize) +Receive data poll - called frequently by the main program to check for + incoming data. Approx. 2nd highest priority (after + sound driver IRQ) + +袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴 + Functions provided to the drivers +袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴 + +ProcessDataReveived - called when any data is received. +UnloadDriver - remove driver from memory (when no connections exist any longer) +Alert - when data is not being transferred. diff --git a/it/InternalDocumentation/OBJECT.TXT b/it/InternalDocumentation/OBJECT.TXT new file mode 100644 index 0000000..ea0f0ad --- /dev/null +++ b/it/InternalDocumentation/OBJECT.TXT @@ -0,0 +1,233 @@ +Object Types + + Type 0: Box + Offset 0: DW 0 + Offset 2-5: DB Left/Top/Right/Bottom coordinates + Offset 6: DB Style. + + Style Variables + 0: Thin box, dark all around + 1: Thin box, light all around + 2: Thick box, dark all around + 3: Thick box, light all around + 4: Thin box, 'Up' + 5: Thin box, 'Down' + 6: Thick box, 'Up' + 7: Thick box, 'Down' + 8: Within thin box, 'Up' + 9: Within thin box, 'Down' + 10: Within thick box, 'Up' + 11: Within thick box, 'Down' + 12: Within thin box, dark } + 13: Within thin box, light } Empty boxes. + 14: Within thick box, dark } + 15: Within thick box, light } + +16 = empty within. + + Type 1: Text + Offset 0: DW 1 + Offset 2,3: DB X/Y coordinates + Offset 4: DB Colour + Offset 5: [Text] + + Type 2: Button + Offset 0: DW 2 + Offset 2-9: DW Up/Down/Left/Right associations + Offset 10: DW ButtonUsageType + Offset 12-15: [UsageType Data] + Offset 16: DW ButtonEffectType + Offset 18-27: [ButtonEffectType Data] + Offset 28-31: DB Left/Top/Right/Bottom coordinates + Offset 32: DB Button Style (refer to box style) + Offset 33: DB Button flags + Bit 0: Up/Down flag (0=up, 1=down) + Bit 1: + Offset 34: [Button Text] + + ButtonUsageType Variable + 0: Normal press-release buttons + Data: None + 1: Toggle press/release buttons + Data: None + 2: Radio button effect (one of selection) + Data: DW Min list range, Max list range + + ButtonEffectType + 0: Return Value + Data: DW Return Value + 1: New Object List + Data: DD DWord Ptr ObjectList + 2: Call Function + Data: DD DWord Ptr Function + 3: Set Button variable + Data: DW VariableOffset + DW Value + 4: Jump to Function + Data DD DWord Ptr Function + 5: Set variable + Data DD DWord Ptr Function, returning ES:DI with mem location + DW Value to set it to/check for + DW 2 * Value to pass to function + 6: Check variable, and jump to function + Data DD DWord Ptr Function, returning ES:DI with mem location + DW Value to set it to/check for + DD Function to jump to + + Type 3: Empty + Type 4: Empty + + Type 5: Select Direct Screen + Offset 0: DW 5 + Offset 2: DB Mode (0=Buffered, 1=Direct) + + Type 6: Redefine Characters + Offset 0: DW 6 + Offset 2: DW FirstCharacterToDefine + Offset 4: DW NumberOfCharactersToDefine + Offset 6: [CharacterDefinitionTable] + + Type 7: Empty + + Type 8: Call Far Function + Offset 0: DW 8 + Offset 2: DD DWord Ptr (Pre)Function + + Type 9: Thumb bar + Offset 0: DW 9 + Offset 2: DB X/Y coordinates + Offset 4: DW MinRange, MaxRange + Offset 8: DW WriteData1, WriteData2 + Offset 12: DW Up/Down/Tab/Shift-Tab associations + DW PgUp/PgDn + + WriteData1: + 0:Panning + 1:GetPEVariables + 2:Sample Variables + 3:GetMusicVariables (Song) + 4:Channel Volume settings + 5:LoadSampleVariables + 6:InstrumentVariables + 7:Screen Variables (eg. palette) + 8:Inst (segment) variable + 9:Driver segment, WriteData2 = offset + + Type 10: Infoline + Offset 0: DW 10 + Offset 2: [Text] + + Type 11: Set help context + Offset 0: DW 11 + Offset 2: DW HelpContextNumber + + Type 12: OrderListData + Offset 0: DW 12 + Offset 2: DB X/Y coordinates + Offset 4: DW Length of list (vertical) + Offset 6-9: DW Left/Right associations + + Type 13: 3 Num Entry + Offset 0: DW 13 + Offset 2: DB X/Y coordinates + Offset 4: DW Ptr Info 1 + Offset 6: DW Ptr Info 2 + Offset 8: DD DWord Ptr CheckFunction (0=none) + Offset 12: DW Up/Down/Right/Left associations + + Ptr Info 1: + 0: Instrument header. Ptr Info 2 = offset + + + Type 14: Scalable Thumb bar + Offset 0: DW 14 + Offset 2: DB X/Y coordinates + Offset 4: DW MinRange, MaxRange + Offset 8: DW WriteData1, WriteData2 + Offset 12: DW Up/Down/Tab/Shift-Tab associations + DW PgUp/PgDn + Offset 24 DW DisplayLength + + WriteData1: + 0:Panning + 1:GetPEVariables + 2:Sample Variables + 3:GetMusicVariables (Song) + 4:Channel Volume settings + 5:LoadSampleVariables + 6:InstrumentVariables + 7:Screen Variables (eg. palette) + 8:Inst (segment) variable + 9:Driver segment, WriteData2 = offset + + Type 15: Call Far Function 2 + Offset 0: DW 15 + Offset 2: DD DWord Ptr PreFunction + Offset 6: DD DWord Ptr DrawFunction + Offset 10: DD DWord Ptr Postfunction + + Type 16: String Input + Offset 0: DW 16 + Offset 2: DB X/Y coordinates + Offset 4: DW LocationFunctionNumber1, LocationFunctionNumber2 + Offset 8: DW Size (Length, including terminating null) + Offset 10: DD DWord Ptr FunctionOnEnter (0 = no function) + Offset 14: DW Up/Down/Tab/Shift-Tab associations + + LocationFunctionNumber1 + 0: Disk segment, LFN2 = Offset + 1: SamplePtr. + 2: Instrument segment, LFN2 = Offset + 3: Load Sample Ptr. + 4: Music (song) segment, LFN2 = offset + 5: Function segment, LFN2 = offset + 6: Instrument Ptr. + + Type 17: Toggle + Offset 0: DW 17 + Offset 2: DB X/Y coordinates + Offset 4: DW Ptr Info 1 + Offset 6: DW Ptr Info 2 + Offset 8: DB Bit Toggle + Offset 9: DW Up/Down/Right/Left associations + + Ptr Info 1: + 0: Sample header. Ptr Info 2 = offset in header. + 1: Pattern segment (code). Ptr Info 2 = offset. + 2: Music (song) segment. Ptr Info 2 = offset + 3: Load sample header. Ptr info 2 = offset in header. + 4: Instrument header. Ptr Info 2 = offset in header. + + Type 18: 5NumEntry + Offset 0: DW 18 + Offset 2: DB X/Y coordinates + Offset 4: DW Ptr Info 1 + Offset 6: DW Ptr Info 2 + Offset 8: DD DWord Ptr CheckFunction (0=none) + Offset 12: DW Up/Down/Right/Left associations + + Ptr Info 1: + 0: Sample header. Ptr Info 2 = offset. + 1: Sample load header. Ptr Info 2 = offset. + 2: Inst Segment (for sample resize). + + +Main menu return values. + 0: Function not handled + 1: Redraw screen + 2: Goto prefunction + 3: Goto keyboard input + 4: Handled, return value. + 5: New list in CX:DX, SI contains new action + +;------------ + +Special string data: + ; 0 = End of string + ; 13 = Next line + ; 10 = Toggle character sets + ; 0FFh, x, n = repeat character n 'x' times + ; 0FEh, x = set colour to x + ; 0FDh, 'D' = show decimal number + ; 0FDh, 'X' = show hex number + ; 0FDh, 'S' = show signed number + ; 0FDh, 'L' = show long number diff --git a/it/Keyboard/BE.ASM b/it/Keyboard/BE.ASM new file mode 100644 index 0000000..3f5f11f --- /dev/null +++ b/it/Keyboard/BE.ASM @@ -0,0 +1,637 @@ + + .model tiny + .code + +;컴 Copyrights 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; Impulse Tracker v2.14 *BELGIAN* Keyboard Definition File +; Copyright (C) 1998, SiDEWiNDER / DiMENSiON X +; +; You can use this source code as a base for your own keyboard driver, if you +; want to. (BUT NOT FOR A BELGIAN ONE OFCOURSE!!!!!) +; +; Read BE.TXT for more details!! +; +;컴 Contact 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; My Email: sidewind@mail.dma.be +; My Homepage: http://fly.to/SiDEWiNDER +; DiMENSiON X WHQ: http://travel.to/DiMENSiON.X +; +;컴 Assembling 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; to create the file: +; TASM +; TLINK /TDC +; REN .COM KEYBOARD.CFG +; +; Structure is: +; Keycode (1 byte) +; Condition (1 byte) +; Return value (1 word) +; Condition (1 byte) +; Return value (1 word) +; Condition (1 byte) +; Return value (1 word) +; . +; . +; . +; 0FFh <-- end of condition/return value list +; +; Keycode is the value in the keypress table in IT on Ctrl-F1 (remember the +; values on the keypress table are in HEX..) +; +; Condition is one of the following +; 0 = requires NO Shift/Ctrl/Alt/..., +; 1 = if Shift and key while caps lock OFF *OR* CAPS lock ON, no ctrl/alt +; 2 = if Shift and key while caps lock ON *OR* CAPS lock OFF, no ctrl/alt +; 3 = if Shift +; 4 = if Ctrl +; 5 = if left/right Alt +; 6 = if Left Alt +; 7 = if Right Alt +; 8 = if Numlock on, no ctrl/alt +; 9 = if Numlock off, no ctrl/alt +; 0FFh = end of list. +; +; Return value is the character, or a DOS character value + +ORG 100h + +FileStart: + +FileLength DW Offset EndKeyboardTable - Offset StartKeyboardTable + +StartKeyboardTable: + + DB 2 ; & + DB 0 + DW '&' + DB 3 ; 1 + DW '1' + DB 7 ; | + DW '|' + DB 0FFh + + DB 3 ; � + DB 0 + DW '�' + DB 3 ; 2 + DW '2' + DB 7 ; @ + DW '@' + DB 0FFh + + DB 4 ; " + DB 0 + DW '"' + DB 3 ; 3 + DW '3' + DB 7 ; # + DW '#' + DB 0FFh + + DB 5 ; ' + DB 0 + DW '''' + DB 3 ; 4 + DW '4' + DB 0FFh + + DB 6 ; ( + DB 0 + DW '(' + DB 3 ; 5 + DW '5' + DB 0FFh + + DB 7 ; paragraph, translated into $, should be OK... + DB 0 + DW '$' + DB 3 ; 6 + DW '6' + DB 7 ; ^ + DW '^' + DB 0FFh + + DB 8 ; � + DB 0 + DW '�' + DB 3 ; 7 + DW '7' + DB 0FFh + + DB 9 ; ! + DB 0 + DW '!' + DB 3 ; 8 + DW '8' + DB 0FFh + + DB 10 ; � + DB 0 + DW '�' + DB 3 ; 9 + DW '9' + DB 7 ; { + DW '{' + DB 0FFh + + DB 11 ; � + DB 0 + DW '�' + DB 3 ; 0 + DW '0' + DB 7 ; } + DW '}' + DB 0FFh + + DB 12 ; ) + DB 0 + DW ')' + DB 3 ; � + DW '�' + DB 0FFh + + DB 13 ; - + DB 0 + DW '-' + DB 3 ; _ + DW '_' + DB 0FFh + + DB 14 ; Backspace + DB 4 ; Ctrl-Backspace + DW 127 + DB 0FFh + + DB 15 ; Tab + DB 3 ; ShiftTab + DW 0F00h + DB 0FFh + + DB 16 ; A + DB 1 + DW 'A' + DB 2 ; a + DW 'a' + DB 4 ; Ctrl-A + DW 1 + DB 5 ; Alt-A + DW 1E00h + DB 0FFh + + DB 17 ; Z + DB 1 + DW 'Z' + DB 2 ; z + DW 'z' + DB 4 ; Ctrl-Z + DW 1Ah + DB 5 ; Alt-Z + DW 2C00h + DB 0FFh + + DB 18 ; E + DB 1 + DW 'E' + DB 2 ;e + DW 'e' + DB 4 ; Ctrl-E + DW 5 + DB 5 ; Alt-E + DW 1200h + DB 0FFh + + DB 19 ; R + DB 1 + DW 'R' + DB 2 ; r + DW 'r' + DB 4 ; Ctrl-R + DW 12h + DB 5 ; Alt-R + DW 1300h + DB 0FFh + + DB 20 ; T + DB 1 + DW 'T' + DB 2 ; t + DW 't' + DB 4 ; Ctrl-T + DW 14h + DB 5 ; Alt-T + DW 1400h + DB 0FFh + + DB 21 ; Y + DB 1 + DW 'Y' + DB 2 ; y + DW 'y' + DB 4 ; Ctrl-Y + DW 19h + DB 5 ; Alt-Y + DW 1500h + DB 0FFh + + DB 22 ; U + DB 1 + DW 'U' + DB 2 ; u + DW 'u' + DB 4 ; Ctrl-U + DW 15h + DB 5 ; Alt-U + DW 1600h + DB 0FFh + + DB 23 ; I + DB 1 + DW 'I' + DB 2 ; i + DW 'i' + DB 4 ; Ctrl-I + DW 9 + DB 5 ; Alt-I + DW 1700h + DB 0FFh + + DB 24 ; O + DB 1 + DW 'O' + DB 2 ; o + DW 'o' + DB 4 ; Ctrl-O + DW 0Fh + DB 5 ; Alt-O + DW 1800h + DB 0FFh + + DB 25 ; P + DB 1 + DW 'P' + DB 2 ; p + DW 'p' + DB 4 ; Ctrl-P + DW 10h + DB 5 ; Alt-P + DW 1900h + DB 0FFh + + DB 26 ; (sirconflexe)-dead-key... + DB 0 + DW '^' + DB 3 ; (trema)-dead-key... + DW '�' + DB 7 ; [ + DW '[' + DB 0FFh + + DB 27 ; $ + DB 0 + DW '$' + DB 3 ; * + DW '*' + DB 7 ; ] + DW ']' + DB 0FFh + + DB 30 ; Q + DB 1 + DW 'Q' + DB 2 ; q + DW 'q' + DB 4 ; Ctrl-Q + DW 11h + DB 5 ; Alt-Q + DW 1000h + DB 0FFh + + DB 31 ; S + DB 1 + DW 'S' + DB 2 ; s + DW 's' + DB 4 ; Ctrl-S + DW 13h + DB 5 ; Alt-S + DW 1F00h + DB 0FFh + + DB 32 ; D + DB 1 + DW 'D' + DB 2 ; d + DW 'd' + DB 4 ; Ctrl-D + DW 4 + DB 5 ; Alt-D + DW 2000h + DB 0FFh + + DB 33 ; F + DB 1 + DW 'F' + DB 2 ; f + DW 'f' + DB 4 ; Ctrl-F + DW 6 + DB 5 ; Alt-F + DW 2100h + DB 0FFh + + DB 34 ; G + DB 1 + DW 'G' + DB 2 ; g + DW 'g' + DB 4 ; Ctrl-G + DW 7 + DB 5 ; Alt-G + DW 2200h + DB 0FFh + + DB 35 ; H + DB 1 + DW 'H' + DB 2 ; h + DW 'h' + DB 4 ; Ctrl-H + DW 8 + DB 5 ; Alt-H + DW 2300h + DB 0FFh + + DB 36 ; J + DB 1 + DW 'J' + DB 2 ; j + DW 'j' + DB 4 ; Ctrl-J + DW 0Ah + DB 5 ; Alt-J + DW 2400h + DB 0FFh + + DB 37 ; K + DB 1 + DW 'K' + DB 2 ; k + DW 'k' + DB 4 ; Ctrl-K + DW 0Bh + DB 5 ; Alt-K + DW 2500h + DB 0FFh + + DB 38 ; L + DB 1 + DW 'L' + DB 2 ; l + DW 'l' + DB 4 ; Ctrl-L + DW 0Ch + DB 5 ; Alt-L + DW 2600h + DB 0FFh + + DB 39 ; M + DB 1 + DW 'M' + DB 2 ; m + DW 'm' + DB 0FFh + + DB 40 ; � + DB 0 + DW '�' + DB 3 ; % + DW '%' + DB 7 ; ` + DW '`' + DB 0FFh + + DB 41 ; � + DB 0 + DW '�' + DB 0FFh + + DB 43 ; � + DB 0 + DW '�' + DB 3 ; � + DW '�' + DB 7 ; ' + DW '''' + DB 0FFh + + DB 44 ; W + DB 1 + DW 'W' + DB 2 ; w + DW 'w' + DB 4 ; Ctrl-W + DW 17h + DB 5 ; Alt-W + DW 1100h + DB 0FFh + + DB 45 ; X + DB 1 + DW 'X' + DB 2 ; x + DW 'x' + DB 4 ; Ctrl-X + DW 1Ah + DB 5 ; Alt-X + DW 2D00h + DB 0FFh + + DB 46 ; C + DB 1 + DW 'C' + DB 2 ; c + DW 'c' + DB 4 ; Ctrl-C + DW 3 + DB 5 ; Alt-C + DW 2E00h + DB 0FFh + + DB 47 ; V + DB 1 + DW 'V' + DB 2 ; v + DW 'v' + DB 4 ; Ctrl-V + DW 16h + DB 5 ; Alt-V + DW 2F00h + DB 0FFh + + DB 48 ; B + DB 1 + DW 'B' + DB 2 ; b + DW 'b' + DB 4 ; Ctrl-B + DW 2 + DB 5 ; Alt-B + DW 3000h + DB 0FFh + + DB 49 ; N + DB 1 + DW 'N' + DB 2 ; n + DW 'n' + DB 4 ; Ctrl-N + DW 0Eh + DB 5 ; Alt-N + DW 3100h + DB 0FFh + + DB 50 ; , + DB 0 + DW ',' + DB 1 + DW '?' + DB 4 ; Ctrl-M + DW 0Dh + DB 5 ; Alt-M + DW 3200h + DB 0FFh + + DB 51 ; ; + DB 0 + DW ';' + DB 3 ; . + DW '.' + DB 0FFh + + DB 52 ; : + DB 0 + DW ':' + DB 3 ; / + DW '/' + DB 0FFh + + DB 53 ; = + DB 0 + DW '=' + DB 3 ; + + DW '+' + DB 7 ; ~ + DW '~' + DB 0FFh + + DB 55 ; XT/AT printscreen, Enhanced keyboard * + DB 0 + DW '*' + DB 0FFh + + DB 57 ; Spacebar + DB 0 + DW ' ' + DB 3 + DW ' ' + DB 0FFh + + DB 71 ; Keypad 7 + DB 8 + DW '7' + DB 10 + DW 7 + DB 0FFh + + DB 72 ; Keypad 8 + DB 8 + DW '8' + DB 10 + DW 8 + DB 0FFh + + DB 73 ; Keypad 9 + DB 8 + DW '9' + DB 10 + DW 9 + DB 0FFh + + DB 74 ; Grey - + DB 0 + DW '-' + DB 0FFh + + DB 75 ; Keypad 4 + DB 8 + DW '4' + DB 10 + DW 4 + DB 0FFh + + DB 76 ; Keypad 5 + DB 8 + DW '5' + DB 10 + DW 5 + DB 0FFh + + DB 77 ; Keypad 6 + DB 8 + DW '6' + DB 10 + DW 6 + DB 0FFh + + DB 78 ; Grey + + DB 0 + DW '+' + DB 0FFh + + DB 79 ; Keypad 1 + DB 8 + DW '1' + DB 10 + DW 1 + DB 0FFh + + DB 80 ; Keypad 2 + DB 8 + DW '2' + DB 10 + DW 2 + DB 0FFh + + DB 81 ; Keypad 3 + DB 8 + DW '3' + DB 10 + DW 3 + DB 0FFh + + DB 82 ; Keypad 0 + DB 8 + DW '0' + DB 10 + DW 0 + DB 0FFh + + DB 86 ; < + DB 0 + DW '<' + DB 3 ; > + DW '>' + DB 7 ; \ + DW '\' + DB 0FFh + + DB 128+35h ; Grey / + DB 0 + DW '/' + DB 0FFh + + DB 0FFh + +EndKeyboardTable: + +End FileStart diff --git a/it/Keyboard/CA.ASM b/it/Keyboard/CA.ASM new file mode 100644 index 0000000..88a3544 --- /dev/null +++ b/it/Keyboard/CA.ASM @@ -0,0 +1,609 @@ + .model tiny + .code +; +; Canadian french keyboard layout for IT by Delta X +; En passant: Salut � tous les fran놹is dans le monde!! :) +; +; to create the file: +; TASM +; TLINK /TDC +; REN .COM KEYBOARD.CFG +; +; Structure is: +; Keycode (1 byte) +; Condition (1 byte) +; Return value (1 word) +; Condition (1 byte) +; Return value (1 word) +; Condition (1 byte) +; Return value (1 word) +; . +; . +; . +; 0FFh <-- end of condition/return value list +; +; Keycode is the value in the keypress table in IT on Ctrl-F1 (remember the +; values on the keypress table are in HEX..) +; +; Condition is one of the following +; 0 = requires NO Shift/Ctrl/Alt/..., +; 1 = if Shift and key while caps lock OFF *OR* CAPS lock ON, no ctrl/alt +; 2 = if Shift and key while caps lock ON *OR* CAPS lock OFF, no ctrl/alt +; 3 = if Shift +; 4 = if Ctrl +; 5 = if left/right Alt +; 6 = if Left Alt +; 7 = if Right Alt +; 8 = if Numlock on, no ctrl/alt +; 9 = if Numlock off, no ctrl/alt +; 0FFh = end of list. +; +; Return value is the character, or a DOS character value + +ORG 100h + +FileStart: + +FileLength DW Offset EndKeyboardTable - Offset StartKeyboardTable + +StartKeyboardTable: + + DB 2 ; 1 + DB 0 + DW '1' + DB 3 ; ! + DW '!' + DB 0FFh + + DB 3 ; 2 + DB 0 + DW '2' + DB 3 ; @ + DW '"' + DB 7 + DW '@' + DB 0FFh + + DB 4 ; 3 + DB 0 + DW '3' + DB 3 ; # + DW '/' + DB 0FFh + + DB 5 ; 4 + DB 0 + DW '4' + DB 3 ; $ + DW '$' + DB 0FFh + + DB 6 ; 5 + DB 0 + DW '5' + DB 3 ; % + DW '%' + DB 0FFh + + DB 7 ; 6 + DB 0 + DW '6' + DB 3 ; ^ + DW '?' + DB 0FFh + + DB 8 ; 7 + DB 0 + DW '7' + DB 3 ; & + DW '&' + DB 0FFh + + DB 9 ; 8 + DB 0 + DW '8' + DB 3 ; * + DW '*' + DB 0FFh + + DB 10 ; 9 + DB 0 + DW '9' + DB 3 ; ( + DW '(' + DB 0FFh + + DB 11 ; 0 + DB 0 + DW '0' + DB 3 ; ) + DW ')' + DB 0FFh + + DB 12 ; - + DB 0 + DW '-' + DB 3 ; _ + DW '_' + DB 0FFh + + DB 13 ; = + DB 0 + DW '=' + DB 3 ; + + DW '+' + DB 0FFh + + DB 14 ; Backspace + DB 4 ; Ctrl-Backspace + DW 127 + DB 0FFh + + DB 15 ; Tab + DB 3 ; ShiftTab + DW 0F00h + DB 0FFh + + DB 16 ; Q + DB 1 + DW 'Q' + DB 2 ; q + DW 'q' + DB 4 ; Ctrl-Q + DW 11h + DB 5 ; Alt-Q + DW 1000h + DB 0FFh + + DB 17 ; W + DB 1 + DW 'W' + DB 2 ; w + DW 'w' + DB 4 ; Ctrl-W + DW 17h + DB 5 ; Alt-W + DW 1100h + DB 0FFh + + DB 18 ; E + DB 1 + DW 'E' + DB 2 ;e + DW 'e' + DB 4 ; Ctrl-E + DW 5 + DB 5 ; Alt-E + DW 1200h + DB 0FFh + + DB 19 ; R + DB 1 + DW 'R' + DB 2 ; r + DW 'r' + DB 4 ; Ctrl-R + DW 12h + DB 5 ; Alt-R + DW 1300h + DB 0FFh + + DB 20 ; T + DB 1 + DW 'T' + DB 2 ; t + DW 't' + DB 4 ; Ctrl-T + DW 14h + DB 5 ; Alt-T + DW 1400h + DB 0FFh + + DB 21 ; Y + DB 1 + DW 'Y' + DB 2 ; y + DW 'y' + DB 4 ; Ctrl-Y + DW 19h + DB 5 ; Alt-Y + DW 1500h + DB 0FFh + + DB 22 ; U + DB 1 + DW 'U' + DB 2 ; u + DW 'u' + DB 4 ; Ctrl-U + DW 15h + DB 5 ; Alt-U + DW 1600h + DB 0FFh + + DB 23 ; I + DB 1 + DW 'I' + DB 2 ; i + DW 'i' + DB 4 ; Ctrl-I + DW 9 + DB 5 ; Alt-I + DW 1700h + DB 0FFh + + DB 24 ; O + DB 1 + DW 'O' + DB 2 ; o + DW 'o' + DB 4 ; Ctrl-O + DW 0Fh + DB 5 ; Alt-O + DW 1800h + DB 0FFh + + DB 25 ; P + DB 1 + DW 'P' + DB 2 ; p + DW 'p' + DB 4 ; Ctrl-P + DW 10h + DB 5 ; Alt-P + DW 1900h + DB 0FFh + + DB 26 ; [ + DB 0 + DW '[' + DB 3 ; { + DW '{' + DB 7 + DW '[' + DB 0FFh + + DB 27 ; ] + DB 0 + DW ']' + DB 3 ; } + DW '}' + DB 7 + DW ']' + DB 0FFh + + DB 30 ; A + DB 1 + DW 'A' + DB 2 ; a + DW 'a' + DB 4 ; Ctrl-A + DW 1 + DB 5 ; Alt-A + DW 1E00h + DB 0FFh + + DB 31 ; S + DB 1 + DW 'S' + DB 2 ; s + DW 's' + DB 4 ; Ctrl-S + DW 13h + DB 5 ; Alt-S + DW 1F00h + DB 0FFh + + DB 32 ; D + DB 1 + DW 'D' + DB 2 ; d + DW 'd' + DB 4 ; Ctrl-D + DW 4 + DB 5 ; Alt-D + DW 2000h + DB 0FFh + + DB 33 ; F + DB 1 + DW 'F' + DB 2 ; f + DW 'f' + DB 4 ; Ctrl-F + DW 6 + DB 5 ; Alt-F + DW 2100h + DB 0FFh + + DB 34 ; G + DB 1 + DW 'G' + DB 2 ; g + DW 'g' + DB 4 ; Ctrl-G + DW 7 + DB 5 ; Alt-G + DW 2200h + DB 0FFh + + DB 35 ; H + DB 1 + DW 'H' + DB 2 ; h + DW 'h' + DB 4 ; Ctrl-H + DW 8 + DB 5 ; Alt-H + DW 2300h + DB 0FFh + + DB 36 ; J + DB 1 + DW 'J' + DB 2 ; j + DW 'j' + DB 4 ; Ctrl-J + DW 0Ah + DB 5 ; Alt-J + DW 2400h + DB 0FFh + + DB 37 ; K + DB 1 + DW 'K' + DB 2 ; k + DW 'k' + DB 4 ; Ctrl-K + DW 0Bh + DB 5 ; Alt-K + DW 2500h + DB 0FFh + + DB 38 ; L + DB 1 + DW 'L' + DB 2 ; l + DW 'l' + DB 4 ; Ctrl-L + DW 0Ch + DB 5 ; Alt-L + DW 2600h + DB 0FFh + + DB 39 ; ; + DB 0 + DW ';' + DB 3 ; : + DW ':' + DB 7 + DW '~' + DB 0FFh + + DB 40 ; ' + DB 0 + DW "`" + DB 3 ; " + DW "'" + DB 7 + DW '{' + DB 0FFh + + DB 41 ; ` + DB 0 + DW '#' + DB 3 ; ~ + DW '|' + DB 7 + DW '\' + DB 0FFh + + DB 43 ; \ + DB 0 + DW '<' + DB 3 ; | + DW '>' + DB 7 + DW '}' + DB 0FFh + + DB 44 ; z + DB 1 + DW 'Z' + DB 2 ; z + DW 'z' + DB 4 ; Ctrl-Z + DW 1Ah + DB 5 ; Alt-Z + DW 2C00h + DB 0FFh + + DB 45 ; X + DB 1 + DW 'X' + DB 2 ; x + DW 'x' + DB 4 ; Ctrl-X + DW 1Ah + DB 5 ; Alt-X + DW 2D00h + DB 0FFh + + DB 46 ; C + DB 1 + DW 'C' + DB 2 ; c + DW 'c' + DB 4 ; Ctrl-C + DW 3 + DB 5 ; Alt-C + DW 2E00h + DB 0FFh + + DB 47 ; V + DB 1 + DW 'V' + DB 2 ; v + DW 'v' + DB 4 ; Ctrl-V + DW 16h + DB 5 ; Alt-V + DW 2F00h + DB 0FFh + + DB 48 ; B + DB 1 + DW 'B' + DB 2 ; b + DW 'b' + DB 4 ; Ctrl-B + DW 2 + DB 5 ; Alt-B + DW 3000h + DB 0FFh + + DB 49 ; N + DB 1 + DW 'N' + DB 2 ; n + DW 'n' + DB 4 ; Ctrl-N + DW 0Eh + DB 5 ; Alt-N + DW 3100h + DB 0FFh + + DB 50 ; M + DB 1 + DW 'M' + DB 2 + DW 'm' + DB 4 ; Ctrl-M + DW 0Dh + DB 5 ; Alt-M + DW 3200h + DB 0FFh + + DB 51 ; , + DB 0 + DW ',' + DB 3 + DW "'" + DB 0FFh + + DB 52 ; . + DB 0 + DW '.' + DB 3 + DW '>' + DB 0FFh + + DB 53 ; / + DB 0 + DW '�' + DB 3 + DW '�' + DB 0FFh + + DB 55 ; XT/AT printscreen, Enhanced keyboard * + DB 0 + DW '*' + DB 0FFh + + DB 57 ; Spacebar + DB 0 + DW ' ' + DB 3 + DW ' ' + DB 0FFh + + DB 71 ; Keypad 7 + DB 8 + DW '7' + DB 10 + DW 7 + DB 0FFh + + DB 72 ; Keypad 8 + DB 8 + DW '8' + DB 10 + DW 8 + DB 0FFh + + DB 73 ; Keypad 9 + DB 8 + DW '9' + DB 10 + DW 9 + DB 0FFh + + DB 74 ; Grey - + DB 0 + DW '-' + DB 0FFh + + DB 75 ; Keypad 4 + DB 8 + DW '4' + DB 10 + DW 4 + DB 0FFh + + DB 76 ; Keypad 5 + DB 8 + DW '5' + DB 10 + DW 5 + DB 0FFh + + DB 77 ; Keypad 6 + DB 8 + DW '6' + DB 10 + DW 6 + DB 0FFh + + DB 78 ; Grey + + DB 0 + DW '+' + DB 0FFh + + DB 79 ; Keypad 1 + DB 8 + DW '1' + DB 10 + DW 1 + DB 0FFh + + DB 80 ; Keypad 2 + DB 8 + DW '2' + DB 10 + DW 2 + DB 0FFh + + DB 81 ; Keypad 3 + DB 8 + DW '3' + DB 10 + DW 3 + DB 0FFh + + DB 82 ; Keypad 0 + DB 8 + DW '0' + DB 10 + DW 0 + DB 0FFh + + DB 128+35h ; Grey / + DB 0 + DW '/' + DB 0FFh + + DB 0FFh + +EndKeyboardTable: + +End FileStart diff --git a/it/Keyboard/CH.ASM b/it/Keyboard/CH.ASM new file mode 100644 index 0000000..f99397a --- /dev/null +++ b/it/Keyboard/CH.ASM @@ -0,0 +1,620 @@ + + .model tiny + .code + +; to create the file: +; TASM +; TLINK /TDC +; REN .COM KEYBOARD.CFG +; +; Structure is: +; Keycode (1 byte) +; Condition (1 byte) +; Return value (1 word) +; Condition (1 byte) +; Return value (1 word) +; Condition (1 byte) +; Return value (1 word) +; . +; . +; . +; 0FFh <-- end of condition/return value list +; +; Keycode is the value in the keypress table in IT on Ctrl-F1 (remember the +; values on the keypress table are in HEX..) +; +; Condition is one of the following +; 0 = requires NO Shift/Ctrl/Alt/..., +; 1 = if Shift and key while caps lock OFF *OR* CAPS lock ON, no ctrl/alt +; 2 = if Shift and key while caps lock ON *OR* CAPS lock OFF, no ctrl/alt +; 3 = if Shift +; 4 = if Ctrl +; 5 = if left/right Alt +; 6 = if Left Alt +; 7 = if Right Alt +; 8 = if Numlock on, no ctrl/alt +; 9 = if Numlock off, no ctrl/alt +; 0FFh = end of list. +; +; Return value is the character, or a DOS character value + +ORG 100h + +FileStart: + +FileLength DW Offset EndKeyboardTable - Offset StartKeyboardTable + +StartKeyboardTable: + + DB 2 ; 1 + DB 0 + DW '1' + DB 3 ; + + DW '+' + DB 7 ;| + DW '|' + DB 0FFh + + DB 3 ; 2 + DB 0 + DW '2' + DB 3 ; " + DW '"' + DB 7 ;@ + DW '@' + DB 0FFh + + DB 4 ; 3 + DB 0 + DW '3' + DB 3 ; * + DW '*' + DB 7 + DW '#' ;# + DB 0FFh + + DB 5 ; 4 + DB 0 + DW '4' + DB 3 ; � + DW '�' + DB 0FFh + + DB 6 ; 5 + DB 0 + DW '5' + DB 3 ; % + DW '%' + DB 0FFh + + DB 7 ; 6 + DB 0 + DW '6' + DB 3 ; & + DW '&' + DB 7 + DW '�' ;� + DB 0FFh + + DB 8 ; 7 + DB 0 + DW '7' + DB 3 ; / + DW '/' + DB 7 ;� + DW '�' + DB 0FFh + + DB 9 ; 8 + DB 0 + DW '8' + DB 3 ; ( + DW '(' + DB 7 ;� + DW '�' + DB 0FFh + + DB 10 ; 9 + DB 0 + DW '9' + DB 3 ; ) + DW ')' + DB 0FFh + + DB 11 ; 0 + DB 0 + DW '0' + DB 3 ; = + DW '=' + DB 0FFh + + DB 12 ; ' + DB 0 + DW "'" + DB 3 ; ? + DW '?' + DB 7 ;� + DW '�' + DB 0FFh + + DB 13 ; ^ + DB 0 + DW '^' + DB 3 ; ` + DW '`' + DB 7 ; ~ + DW '~' + DB 0FFh + + DB 14 ; Backspace + DB 4 ; Ctrl-Backspace + DW 127 + DB 0FFh + + DB 15 ; Tab + DB 3 ; ShiftTab + DW 0F00h + DB 0FFh + + DB 16 ; Q + DB 1 + DW 'Q' + DB 2 ; q + DW 'q' + DB 4 ; Ctrl-Q + DW 11h + DB 5 ; Alt-Q + DW 1000h + DB 0FFh + + DB 17 ; W + DB 1 + DW 'W' + DB 2 ; w + DW 'w' + DB 4 ; Ctrl-W + DW 17h + DB 5 ; Alt-W + DW 1100h + DB 0FFh + + DB 18 ; E + DB 1 + DW 'E' + DB 2 ;e + DW 'e' + DB 4 ; Ctrl-E + DW 5 + DB 5 ; Alt-E + DW 1200h + DB 0FFh + + DB 19 ; R + DB 1 + DW 'R' + DB 2 ; r + DW 'r' + DB 4 ; Ctrl-R + DW 12h + DB 5 ; Alt-R + DW 1300h + DB 0FFh + + DB 20 ; T + DB 1 + DW 'T' + DB 2 ; t + DW 't' + DB 4 ; Ctrl-T + DW 14h + DB 5 ; Alt-T + DW 1400h + DB 0FFh + + DB 21 ; Z + DB 1 + DW 'Z' + DB 2 ; z + DW 'z' + DB 4 ; Ctrl-Z + DW 1Ah + DB 5 ; Alt-Z + DW 2C00h + DB 0FFh + + DB 22 ; U + DB 1 + DW 'U' + DB 2 ; u + DW 'u' + DB 4 ; Ctrl-U + DW 15h + DB 5 ; Alt-U + DW 1600h + DB 0FFh + + DB 23 ; I + DB 1 + DW 'I' + DB 2 ; i + DW 'i' + DB 4 ; Ctrl-I + DW 9 + DB 5 ; Alt-I + DW 1700h + DB 0FFh + + DB 24 ; O + DB 1 + DW 'O' + DB 2 ; o + DW 'o' + DB 4 ; Ctrl-O + DW 0Fh + DB 5 ; Alt-O + DW 1800h + DB 0FFh + + DB 25 ; P + DB 1 + DW 'P' + DB 2 ; p + DW 'p' + DB 4 ; Ctrl-P + DW 10h + DB 5 ; Alt-P + DW 1900h + DB 0FFh + + DB 26 ; � + DB 0 + DW '�' + DB 3 ; � + DW '�' + DB 7 ;[ + DW '[' + DB 0FFh + + DB 27 ; � + DB 0 + DW '�' + DB 3 ; ! + DW '!' + DB 7 ; ] + DW ']' + DB 0FFh + + DB 30 ; A + DB 1 + DW 'A' + DB 2 ; a + DW 'a' + DB 4 ; Ctrl-A + DW 1 + DB 5 ; Alt-A + DW 1E00h + DB 0FFh + + DB 31 ; S + DB 1 + DW 'S' + DB 2 ; s + DW 's' + DB 4 ; Ctrl-S + DW 13h + DB 5 ; Alt-S + DW 1F00h + DB 0FFh + + DB 32 ; D + DB 1 + DW 'D' + DB 2 ; d + DW 'd' + DB 4 ; Ctrl-D + DW 4 + DB 5 ; Alt-D + DW 2000h + DB 0FFh + + DB 33 ; F + DB 1 + DW 'F' + DB 2 ; f + DW 'f' + DB 4 ; Ctrl-F + DW 6 + DB 5 ; Alt-F + DW 2100h + DB 0FFh + + DB 34 ; G + DB 1 + DW 'G' + DB 2 ; g + DW 'g' + DB 4 ; Ctrl-G + DW 7 + DB 5 ; Alt-G + DW 2200h + DB 0FFh + + DB 35 ; H + DB 1 + DW 'H' + DB 2 ; h + DW 'h' + DB 4 ; Ctrl-H + DW 8 + DB 5 ; Alt-H + DW 2300h + DB 0FFh + + DB 36 ; J + DB 1 + DW 'J' + DB 2 ; j + DW 'j' + DB 4 ; Ctrl-J + DW 0Ah + DB 5 ; Alt-J + DW 2400h + DB 0FFh + + DB 37 ; K + DB 1 + DW 'K' + DB 2 ; k + DW 'k' + DB 4 ; Ctrl-K + DW 0Bh + DB 5 ; Alt-K + DW 2500h + DB 0FFh + + DB 38 ; L + DB 1 + DW 'L' + DB 2 ; l + DW 'l' + DB 4 ; Ctrl-L + DW 0Ch + DB 5 ; Alt-L + DW 2600h + DB 0FFh + + DB 39 ; � + DB 0 + DW '�' + DB 3 ; � + DW '�' + DB 0FFh + + DB 40 ; � + DB 0 + DW "�" + DB 3 ; � + DW '�' + DB 7 ;{ + DW '{' + DB 0FFh + + + DB 41 ; $ + DB 0 + DW '$' + DB 3 ; � + DW '�' + DB 7 ;} + DW '}' + DB 0FFh + + DB 43 ; < + DB 0 + DW '<' + DB 3 ; > + DW '>' + DB 7 ; \ + DW '\' + DB 0FFh + + DB 44 ; Y + DB 1 + DW 'Y' + DB 2 ; y + DW 'y' + DB 4 ; Ctrl-Y + DW 19h + DB 5 ; Alt-Y + DW 1500h + DB 0FFh + + DB 45 ; X + DB 1 + DW 'X' + DB 2 ; x + DW 'x' + DB 4 ; Ctrl-X + DW 1Ah + DB 5 ; Alt-X + DW 2D00h + DB 0FFh + + DB 46 ; C + DB 1 + DW 'C' + DB 2 ; c + DW 'c' + DB 4 ; Ctrl-C + DW 3 + DB 5 ; Alt-C + DW 2E00h + DB 0FFh + + DB 47 ; V + DB 1 + DW 'V' + DB 2 ; v + DW 'v' + DB 4 ; Ctrl-V + DW 16h + DB 5 ; Alt-V + DW 2F00h + DB 0FFh + + DB 48 ; B + DB 1 + DW 'B' + DB 2 ; b + DW 'b' + DB 4 ; Ctrl-B + DW 2 + DB 5 ; Alt-B + DW 3000h + DB 0FFh + + DB 49 ; N + DB 1 + DW 'N' + DB 2 ; n + DW 'n' + DB 4 ; Ctrl-N + DW 0Eh + DB 5 ; Alt-N + DW 3100h + DB 0FFh + + DB 50 ; M + DB 1 + DW 'M' + DB 2 + DW 'm' + DB 4 ; Ctrl-M + DW 0Dh + DB 5 ; Alt-M + DW 3200h + DB 0FFh + + DB 51 ; , + DB 0 + DW ',' + DB 3 + DW ';' + DB 0FFh + + DB 52 ; . + DB 0 + DW '.' + DB 3 + DW ':' + DB 0FFh + + DB 53 ; / + DB 0 + DW '-' + DB 3 + DW '_' + DB 0FFh + + DB 55 ; XT/AT printscreen, Enhanced keyboard * + DB 0 + DW '*' + DB 0FFh + + DB 57 ; Spacebar + DB 0 + DW ' ' + DB 3 + DW ' ' + DB 0FFh + + DB 71 ; Keypad 7 + DB 8 + DW '7' + DB 10 + DW 7 + DB 0FFh + + DB 72 ; Keypad 8 + DB 8 + DW '8' + DB 10 + DW 8 + DB 0FFh + + DB 73 ; Keypad 9 + DB 8 + DW '9' + DB 10 + DW 9 + DB 0FFh + + DB 74 ; Grey - + DB 0 + DW '-' + DB 0FFh + + DB 75 ; Keypad 4 + DB 8 + DW '4' + DB 10 + DW 4 + DB 0FFh + + DB 76 ; Keypad 5 + DB 8 + DW '5' + DB 10 + DW 5 + DB 0FFh + + DB 77 ; Keypad 6 + DB 8 + DW '6' + DB 10 + DW 6 + DB 0FFh + + DB 78 ; Grey + + DB 0 + DW '+' + DB 0FFh + + DB 79 ; Keypad 1 + DB 8 + DW '1' + DB 10 + DW 1 + DB 0FFh + + DB 80 ; Keypad 2 + DB 8 + DW '2' + DB 10 + DW 2 + DB 0FFh + + DB 81 ; Keypad 3 + DB 8 + DW '3' + DB 10 + DW 3 + DB 0FFh + + DB 82 ; Keypad 0 + DB 8 + DW '0' + DB 10 + DW 0 + DB 0FFh + + DB 128+35h ; Grey / + DB 0 + DW '/' + DB 0FFh + + DB 0FFh + +EndKeyboardTable: + +End FileStart diff --git a/it/Keyboard/DE.ASM b/it/Keyboard/DE.ASM new file mode 100644 index 0000000..c0f202a --- /dev/null +++ b/it/Keyboard/DE.ASM @@ -0,0 +1,616 @@ + + .model tiny + .code + +; to create the file: +; TASM +; TLINK /TDC +; REN .COM KEYBOARD.CFG +; +; Structure is: +; Keycode (1 byte) +; Condition (1 byte) +; Return value (1 word) +; Condition (1 byte) +; Return value (1 word) +; Condition (1 byte) +; Return value (1 word) +; . +; . +; . +; 0FFh <-- end of condition/return value list +; +; Keycode is the value in the keypress table in IT on Ctrl-F1 (remember the +; values on the keypress table are in HEX..) +; +; Condition is one of the following +; 0 = requires NO Shift/Ctrl/Alt/..., +; 1 = if Shift and key while caps lock OFF *OR* CAPS lock ON, no ctrl/alt +; 2 = if Shift and key while caps lock ON *OR* CAPS lock OFF, no ctrl/alt +; 3 = if Shift +; 4 = if Ctrl +; 5 = if left/right Alt +; 6 = if Left Alt +; 7 = if Right Alt +; 8 = if Numlock on, no ctrl/alt +; 9 = if Numlock off, no ctrl/alt +; 0FFh = end of list. +; +; Return value is the character, or a DOS character value + +ORG 100h + +FileStart: + +FileLength DW Offset EndKeyboardTable - Offset StartKeyboardTable + +StartKeyboardTable: + + DB 2 ; 1 + DB 0 + DW '1' + DB 3 ; ! + DW '!' + DB 0FFh + + DB 3 ; 2 + DB 0 + DW '2' + DB 3 ; " + DW '"' + DB 0FFh + + DB 4 ; 3 + DB 0 + DW '3' + DB 3 ; # + DW '#' + DB 0FFh + + DB 5 ; 4 + DB 0 + DW '4' + DB 3 ; $ + DW '$' + DB 0FFh + + DB 6 ; 5 + DB 0 + DW '5' + DB 3 ; % + DW '%' + DB 0FFh + + DB 7 ; 6 + DB 0 + DW '6' + DB 3 ; & + DW '&' + DB 0FFh + + DB 8 ; 7 + DB 0 + DW '7' + DB 3 ; & + DW '/' + DB 7 + DW '{' ; { + DB 0FFh + + DB 9 ; 8 + DB 0 + DW '8' + DB 3 ; ( + DW '(' + DB 7 + DW '[' ; [ + DB 0FFh + + DB 10 ; 9 + DB 0 + DW '9' + DB 3 ; ) + DW ')' + DB 7 + DW ']' ; ] + DB 0FFh + + DB 11 ; 0 + DB 0 + DW '0' + DB 3 ; = + DW '=' + DB 7 + DW '}' ; } + DB 0FFh + + DB 12 ; � + DB 0 + DW '�' + DB 3 ; ? + DW '?' + DB 7 + DW '\' ; \ + DB 0FFh + + DB 13 ; ' + DB 0 + DW "'" + DB 3 ; ` + DW "`" + DB 0FFh + + DB 14 ; Backspace + DB 4 ; Ctrl-Backspace + DW 127 + DB 0FFh + + DB 15 ; Tab + DB 3 ; ShiftTab + DW 0F00h + DB 0FFh + + DB 16 ; Q + DB 1 + DW 'Q' + DB 2 ; q + DW 'q' + DB 4 ; Ctrl-Q + DW 11h + DB 7 ; Alt-Gr-Q (Alt-Ctrl-Q) + DW '@' + DB 5 ; Alt-Q + DW 1000h + DB 0FFh + + DB 17 ; W + DB 1 + DW 'W' + DB 2 ; w + DW 'w' + DB 4 ; Ctrl-W + DW 17h + DB 5 ; Alt-W + DW 1100h + DB 0FFh + + DB 18 ; E + DB 1 + DW 'E' + DB 2 ;e + DW 'e' + DB 4 ; Ctrl-E + DW 5 + DB 5 ; Alt-E + DW 1200h + DB 0FFh + + DB 19 ; R + DB 1 + DW 'R' + DB 2 ; r + DW 'r' + DB 4 ; Ctrl-R + DW 12h + DB 5 ; Alt-R + DW 1300h + DB 0FFh + + DB 20 ; T + DB 1 + DW 'T' + DB 2 ; t + DW 't' + DB 4 ; Ctrl-T + DW 14h + DB 5 ; Alt-T + DW 1400h + DB 0FFh + + DB 21 ; Z + DB 1 + DW 'Z' + DB 2 ; z + DW 'z' + DB 4 ; Ctrl-Z + DW 1ah + DB 5 ; Alt-Z + DW 2c00h + DB 0FFh + + DB 22 ; U + DB 1 + DW 'U' + DB 2 ; u + DW 'u' + DB 4 ; Ctrl-U + DW 15h + DB 5 ; Alt-U + DW 1600h + DB 0FFh + + DB 23 ; I + DB 1 + DW 'I' + DB 2 ; i + DW 'i' + DB 4 ; Ctrl-I + DW 9 + DB 5 ; Alt-I + DW 1700h + DB 0FFh + + DB 24 ; O + DB 1 + DW 'O' + DB 2 ; o + DW 'o' + DB 4 ; Ctrl-O + DW 0Fh + DB 5 ; Alt-O + DW 1800h + DB 0FFh + + DB 25 ; P + DB 1 + DW 'P' + DB 2 ; p + DW 'p' + DB 4 ; Ctrl-P + DW 10h + DB 5 ; Alt-P + DW 1900h + DB 0FFh + + DB 26 ; � + DB 0 + DW '�' + DB 3 ; � + DW '�' + DB 0FFh + + DB 27 ; + + DB 0 + DW '+' + DB 3 ; * + DW '*' + DB 7 + DW '~' ; ~ + DB 0FFh + + DB 30 ; A + DB 1 + DW 'A' + DB 2 ; a + DW 'a' + DB 4 ; Ctrl-A + DW 1 + DB 5 ; Alt-A + DW 1E00h + DB 0FFh + + DB 31 ; S + DB 1 + DW 'S' + DB 2 ; s + DW 's' + DB 4 ; Ctrl-S + DW 13h + DB 5 ; Alt-S + DW 1F00h + DB 0FFh + + DB 32 ; D + DB 1 + DW 'D' + DB 2 ; d + DW 'd' + DB 4 ; Ctrl-D + DW 4 + DB 5 ; Alt-D + DW 2000h + DB 0FFh + + DB 33 ; F + DB 1 + DW 'F' + DB 2 ; f + DW 'f' + DB 4 ; Ctrl-F + DW 6 + DB 5 ; Alt-F + DW 2100h + DB 0FFh + + DB 34 ; G + DB 1 + DW 'G' + DB 2 ; g + DW 'g' + DB 4 ; Ctrl-G + DW 7 + DB 5 ; Alt-G + DW 2200h + DB 0FFh + + DB 35 ; H + DB 1 + DW 'H' + DB 2 ; h + DW 'h' + DB 4 ; Ctrl-H + DW 8 + DB 5 ; Alt-H + DW 2300h + DB 0FFh + + DB 36 ; J + DB 1 + DW 'J' + DB 2 ; j + DW 'j' + DB 4 ; Ctrl-J + DW 0Ah + DB 5 ; Alt-J + DW 2400h + DB 0FFh + + DB 37 ; K + DB 1 + DW 'K' + DB 2 ; k + DW 'k' + DB 4 ; Ctrl-K + DW 0Bh + DB 5 ; Alt-K + DW 2500h + DB 0FFh + + DB 38 ; L + DB 1 + DW 'L' + DB 2 ; l + DW 'l' + DB 4 ; Ctrl-L + DW 0Ch + DB 5 ; Alt-L + DW 2600h + DB 0FFh + + DB 39 ; � + DB 0 + DW '�' + DB 3 ; � + DW '�' + DB 0FFh + + DB 40 ; � + DB 0 + DW "�" + DB 3 ; � + DW '�' + DB 0FFh + + DB 41 + DB 0 + DW "^" + DB 3 + DW "�" + DB 0FFh + + DB 43 ; # + DB 0 + DW '#' + DB 3 ; ' + DW "'" + DB 0FFh + + DB 44 ; Y + DB 1 + DW 'Y' + DB 2 ; y + DW 'y' + DB 4 ; Ctrl-Y + DW 19h + DB 5 ; Alt-Y + DW 1500h + DB 0FFh + + DB 45 ; X + DB 1 + DW 'X' + DB 2 ; x + DW 'x' + DB 4 ; Ctrl-X + DW 1Ah + DB 5 ; Alt-X + DW 2D00h + DB 0FFh + + DB 46 ; C + DB 1 + DW 'C' + DB 2 ; c + DW 'c' + DB 4 ; Ctrl-C + DW 3 + DB 5 ; Alt-C + DW 2E00h + DB 0FFh + + DB 47 ; V + DB 1 + DW 'V' + DB 2 ; v + DW 'v' + DB 4 ; Ctrl-V + DW 16h + DB 5 ; Alt-V + DW 2F00h + DB 0FFh + + DB 48 ; B + DB 1 + DW 'B' + DB 2 ; b + DW 'b' + DB 4 ; Ctrl-B + DW 2 + DB 5 ; Alt-B + DW 3000h + DB 0FFh + + DB 49 ; N + DB 1 + DW 'N' + DB 2 ; n + DW 'n' + DB 4 ; Ctrl-N + DW 0Eh + DB 5 ; Alt-N + DW 3100h + DB 0FFh + + DB 50 ; M + DB 1 + DW 'M' + DB 2 + DW 'm' + DB 4 ; Ctrl-M + DW 0Dh + DB 5 ; Alt-M + DW 3200h + DB 0FFh + + DB 51 ; , + DB 0 + DW ',' + DB 3 + DW ';' + DB 0FFh + + DB 52 ; . + DB 0 + DW '.' + DB 3 + DW ':' + DB 0FFh + + DB 53 ; - + DB 0 + DW '-' + DB 3 + DW '_' + DB 0FFh + + DB 55 ; XT/AT printscreen, Enhanced keyboard * + DB 0 + DW '*' + DB 0FFh + + DB 57 ; Spacebar + DB 0 + DW ' ' + DB 3 + DW ' ' + DB 0FFh + + DB 71 ; Keypad 7 + DB 8 + DW '7' + DB 10 + DW 7 + DB 0FFh + + DB 72 ; Keypad 8 + DB 8 + DW '8' + DB 10 + DW 8 + DB 0FFh + + DB 73 ; Keypad 9 + DB 8 + DW '9' + DB 10 + DW 9 + DB 0FFh + + DB 74 ; Grey - + DB 0 + DW '-' + DB 0FFh + + DB 75 ; Keypad 4 + DB 8 + DW '4' + DB 10 + DW 4 + DB 0FFh + + DB 76 ; Keypad 5 + DB 8 + DW '5' + DB 10 + DW 5 + DB 0FFh + + DB 77 ; Keypad 6 + DB 8 + DW '6' + DB 10 + DW 6 + DB 0FFh + + DB 78 ; Grey + + DB 0 + DW '+' + DB 0FFh + + DB 79 ; Keypad 1 + DB 8 + DW '1' + DB 10 + DW 1 + DB 0FFh + + DB 80 ; Keypad 2 + DB 8 + DW '2' + DB 10 + DW 2 + DB 0FFh + + DB 81 ; Keypad 3 + DB 8 + DW '3' + DB 10 + DW 3 + DB 0FFh + + DB 82 ; Keypad 0 + DB 8 + DW '0' + DB 10 + DW 0 + DB 0FFh + + DB 86 ; < + DB 0 + DW '<' + DB 3 ; > + DW '>' + DB 7 + DW '|' + DB 0FFh + + DB 128+35h ; Grey / + DB 0 + DW '/' + DB 0FFh + + DB 0FFh + +EndKeyboardTable: + +End FileStart diff --git a/it/Keyboard/DK.ASM b/it/Keyboard/DK.ASM new file mode 100644 index 0000000..c9d68bd --- /dev/null +++ b/it/Keyboard/DK.ASM @@ -0,0 +1,616 @@ + + .model tiny + .code + +; to create the file: +; TASM +; TLINK /TDC +; REN .COM KEYBOARD.CFG +; +; Structure is: +; Keycode (1 byte) +; Condition (1 byte) +; Return value (1 word) +; Condition (1 byte) +; Return value (1 word) +; Condition (1 byte) +; Return value (1 word) +; . +; . +; . +; 0FFh <-- end of condition/return value list +; +; Keycode is the value in the keypress table in IT on Ctrl-F1 (remember the +; values on the keypress table are in HEX..) +; +; Condition is one of the following +; 0 = requires NO Shift/Ctrl/Alt/..., +; 1 = if Shift and key while caps lock OFF *OR* CAPS lock ON, no ctrl/alt +; 2 = if Shift and key while caps lock ON *OR* CAPS lock OFF, no ctrl/alt +; 3 = if Shift +; 4 = if Ctrl +; 5 = if left/right Alt +; 6 = if Left Alt +; 7 = if Right Alt +; 8 = if Numlock on, no ctrl/alt +; 9 = if Numlock off, no ctrl/alt +; 0FFh = end of list. +; +; Return value is the character, or a DOS character value + +ORG 100h + +FileStart: + +FileLength DW Offset EndKeyboardTable - Offset StartKeyboardTable + +StartKeyboardTable: + + DB 2 ; 1 + DB 0 + DW '1' + DB 3 ; ! + DW '!' + DB 0FFh + + DB 3 ; 2 + DB 0 + DW '2' + DB 3 ; " + DW '"' + DB 7 + DW "@" ; @ + DB 0FFh + + DB 4 ; 3 + DB 0 + DW '3' + DB 3 ; # + DW '#' + DB 7 + DW '�' + DB 0FFh + + DB 5 ; 4 + DB 0 + DW '4' + DB 3 ; $ + DW '�' + DB 7 + DW '$' + DB 0FFh + + DB 6 ; 5 + DB 0 + DW '5' + DB 3 ; % + DW '%' + DB 0FFh + + DB 7 ; 6 + DB 0 + DW '6' + DB 3 ; & + DW '&' + DB 0FFh + + DB 8 ; 7 + DB 0 + DW '7' + DB 3 ; & + DW '/' + DB 7 + DW '{' ; { + DB 0FFh + + DB 9 ; 8 + DB 0 + DW '8' + DB 3 ; ( + DW '(' + DB 7 + DW '[' ; [ + DB 0FFh + + DB 10 ; 9 + DB 0 + DW '9' + DB 3 ; ) + DW ')' + DB 7 + DW ']' ; ] + DB 0FFh + + DB 11 ; 0 + DB 0 + DW '0' + DB 3 ; = + DW '=' + DB 7 + DW '}' ; } + DB 0FFh + + DB 12 ; + + DB 0 + DW '+' + DB 3 ; ? + DW '?' + DB 0FFh + + DB 13 ; ' + DB 0 + DW "�" + DB 3 ; ` + DW "`" + DB 7 + DW '|' ; | + DB 0FFh + + DB 14 ; Backspace + DB 4 ; Ctrl-Backspace + DW 127 + DB 0FFh + + DB 15 ; Tab + DB 3 ; ShiftTab + DW 0F00h + DB 0FFh + + DB 16 ; Q + DB 1 + DW 'Q' + DB 2 ; q + DW 'q' + DB 4 ; Ctrl-Q + DW 11h + DB 5 ; Alt-Q + DW 1000h + DB 0FFh + + DB 17 ; W + DB 1 + DW 'W' + DB 2 ; w + DW 'w' + DB 4 ; Ctrl-W + DW 17h + DB 5 ; Alt-W + DW 1100h + DB 0FFh + + DB 18 ; E + DB 1 + DW 'E' + DB 2 ;e + DW 'e' + DB 4 ; Ctrl-E + DW 5 + DB 5 ; Alt-E + DW 1200h + DB 0FFh + + DB 19 ; R + DB 1 + DW 'R' + DB 2 ; r + DW 'r' + DB 4 ; Ctrl-R + DW 12h + DB 5 ; Alt-R + DW 1300h + DB 0FFh + + DB 20 ; T + DB 1 + DW 'T' + DB 2 ; t + DW 't' + DB 4 ; Ctrl-T + DW 14h + DB 5 ; Alt-T + DW 1400h + DB 0FFh + + DB 21 ; Y + DB 1 + DW 'Y' + DB 2 ; y + DW 'y' + DB 4 ; Ctrl-Z + DW 19h + DB 5 ; Alt-Z + DW 1500h + DB 0FFh + + DB 22 ; U + DB 1 + DW 'U' + DB 2 ; u + DW 'u' + DB 4 ; Ctrl-U + DW 15h + DB 5 ; Alt-U + DW 1600h + DB 0FFh + + DB 23 ; I + DB 1 + DW 'I' + DB 2 ; i + DW 'i' + DB 4 ; Ctrl-I + DW 9 + DB 5 ; Alt-I + DW 1700h + DB 0FFh + + DB 24 ; O + DB 1 + DW 'O' + DB 2 ; o + DW 'o' + DB 4 ; Ctrl-O + DW 0Fh + DB 5 ; Alt-O + DW 1800h + DB 0FFh + + DB 25 ; P + DB 1 + DW 'P' + DB 2 ; p + DW 'p' + DB 4 ; Ctrl-P + DW 10h + DB 5 ; Alt-P + DW 1900h + DB 0FFh + + DB 26 ; � + DB 0 + DW '�' + DB 3 ; � + DW '�' + DB 0FFh + + DB 27 ; . + DB 0 + DW '�' + DB 3 ; ~ + DW '^' + DB 0FFh + + DB 30 ; A + DB 1 + DW 'A' + DB 2 ; a + DW 'a' + DB 4 ; Ctrl-A + DW 1 + DB 5 ; Alt-A + DW 1E00h + DB 0FFh + + DB 31 ; S + DB 1 + DW 'S' + DB 2 ; s + DW 's' + DB 4 ; Ctrl-S + DW 13h + DB 5 ; Alt-S + DW 1F00h + DB 0FFh + + DB 32 ; D + DB 1 + DW 'D' + DB 2 ; d + DW 'd' + DB 4 ; Ctrl-D + DW 4 + DB 5 ; Alt-D + DW 2000h + DB 0FFh + + DB 33 ; F + DB 1 + DW 'F' + DB 2 ; f + DW 'f' + DB 4 ; Ctrl-F + DW 6 + DB 5 ; Alt-F + DW 2100h + DB 0FFh + + DB 34 ; G + DB 1 + DW 'G' + DB 2 ; g + DW 'g' + DB 4 ; Ctrl-G + DW 7 + DB 5 ; Alt-G + DW 2200h + DB 0FFh + + DB 35 ; H + DB 1 + DW 'H' + DB 2 ; h + DW 'h' + DB 4 ; Ctrl-H + DW 8 + DB 5 ; Alt-H + DW 2300h + DB 0FFh + + DB 36 ; J + DB 1 + DW 'J' + DB 2 ; j + DW 'j' + DB 4 ; Ctrl-J + DW 0Ah + DB 5 ; Alt-J + DW 2400h + DB 0FFh + + DB 37 ; K + DB 1 + DW 'K' + DB 2 ; k + DW 'k' + DB 4 ; Ctrl-K + DW 0Bh + DB 5 ; Alt-K + DW 2500h + DB 0FFh + + DB 38 ; L + DB 1 + DW 'L' + DB 2 ; l + DW 'l' + DB 4 ; Ctrl-L + DW 0Ch + DB 5 ; Alt-L + DW 2600h + DB 0FFh + + DB 39 ; � + DB 0 + DW '�' + DB 3 ; � + DW '�' + DB 0FFh + + DB 40 ; � + DB 0 + DW "�" + DB 3 ; � + DW '�' + DB 0FFh + + DB 41 + DB 0 + DW "�" + DB 3 + DW "�" + DB 0FFh + + DB 43 ; * + DB 0 + DW "'" + DB 3 ; ' + DW "*" + DB 0FFh + + DB 44 ; Y + DB 1 + DW 'Z' + DB 2 ; y + DW 'z' + DB 4 ; Ctrl-Y + DW 1ah + DB 5 ; Alt-Y + DW 2C00h + DB 0FFh + + DB 45 ; X + DB 1 + DW 'X' + DB 2 ; x + DW 'x' + DB 4 ; Ctrl-X + DW 1Ah + DB 5 ; Alt-X + DW 2D00h + DB 0FFh + + DB 46 ; C + DB 1 + DW 'C' + DB 2 ; c + DW 'c' + DB 4 ; Ctrl-C + DW 3 + DB 5 ; Alt-C + DW 2E00h + DB 0FFh + + DB 47 ; V + DB 1 + DW 'V' + DB 2 ; v + DW 'v' + DB 4 ; Ctrl-V + DW 16h + DB 5 ; Alt-V + DW 2F00h + DB 0FFh + + DB 48 ; B + DB 1 + DW 'B' + DB 2 ; b + DW 'b' + DB 4 ; Ctrl-B + DW 2 + DB 5 ; Alt-B + DW 3000h + DB 0FFh + + DB 49 ; N + DB 1 + DW 'N' + DB 2 ; n + DW 'n' + DB 4 ; Ctrl-N + DW 0Eh + DB 5 ; Alt-N + DW 3100h + DB 0FFh + + DB 50 ; M + DB 1 + DW 'M' + DB 2 + DW 'm' + DB 4 ; Ctrl-M + DW 0Dh + DB 5 ; Alt-M + DW 3200h + DB 0FFh + + DB 51 ; , + DB 0 + DW ',' + DB 3 + DW ';' + DB 0FFh + + DB 52 ; . + DB 0 + DW '.' + DB 3 + DW ':' + DB 0FFh + + DB 53 ; - + DB 0 + DW '-' + DB 3 + DW '_' + DB 0FFh + + DB 55 ; XT/AT printscreen, Enhanced keyboard * + DB 0 + DW '*' + DB 0FFh + + DB 57 ; Spacebar + DB 0 + DW ' ' + DB 0FFh + + DB 71 ; Keypad 7 + DB 8 + DW '7' + DB 10 + DW 7 + DB 0FFh + + DB 72 ; Keypad 8 + DB 8 + DW '8' + DB 10 + DW 8 + DB 0FFh + + DB 73 ; Keypad 9 + DB 8 + DW '9' + DB 10 + DW 9 + DB 0FFh + + DB 74 ; Grey - + DB 0 + DW '-' + DB 0FFh + + DB 75 ; Keypad 4 + DB 8 + DW '4' + DB 10 + DW 4 + DB 0FFh + + DB 76 ; Keypad 5 + DB 8 + DW '5' + DB 10 + DW 5 + DB 0FFh + + DB 77 ; Keypad 6 + DB 8 + DW '6' + DB 10 + DW 6 + DB 0FFh + + DB 78 ; Grey + + DB 0 + DW '+' + DB 0FFh + + DB 79 ; Keypad 1 + DB 8 + DW '1' + DB 10 + DW 1 + DB 0FFh + + DB 80 ; Keypad 2 + DB 8 + DW '2' + DB 10 + DW 2 + DB 0FFh + + DB 81 ; Keypad 3 + DB 8 + DW '3' + DB 10 + DW 3 + DB 0FFh + + DB 82 ; Keypad 0 + DB 8 + DW '0' + DB 10 + DW 0 + DB 0FFh + + DB 43 ; < + DB 0 + DW '<' + DB 3 ; > + DW '>' + DB 7 + DW '\' + DB 0FFh + + DB 128+35h ; Grey / + DB 0 + DW '/' + DB 0FFh + + DB 0FFh + +EndKeyboardTable: + +End FileStart diff --git a/it/Keyboard/ES.ASM b/it/Keyboard/ES.ASM new file mode 100644 index 0000000..40d3f58 --- /dev/null +++ b/it/Keyboard/ES.ASM @@ -0,0 +1,620 @@ + + .model tiny + .code + +; to create the file: +; TASM +; TLINK /TDC +; REN .COM KEYBOARD.CFG +; +; Structure is: +; Keycode (1 byte) +; Condition (1 byte) +; Return value (1 word) +; Condition (1 byte) +; Return value (1 word) +; Condition (1 byte) +; Return value (1 word) +; . +; . +; . +; 0FFh <-- end of condition/return value list +; +; Keycode is the value in the keypress table in IT on Ctrl-F1 (remember the +; values on the keypress table are in HEX..) +; +; Condition is one of the following +; 0 = requires NO Shift/Ctrl/Alt/..., +; 1 = if Shift and key while caps lock OFF *OR* CAPS lock ON, no ctrl/alt +; 2 = if Shift and key while caps lock ON *OR* CAPS lock OFF, no ctrl/alt +; 3 = if Shift +; 4 = if Ctrl +; 5 = if left/right Alt +; 6 = if Left Alt +; 7 = if Right Alt +; 8 = if Numlock on, no ctrl/alt +; 9 = if Numlock off, no ctrl/alt +; 0FFh = end of list. +; +; Return value is the character, or a DOS character value + +ORG 100h + +FileStart: + +FileLength DW Offset EndKeyboardTable - Offset StartKeyboardTable + +StartKeyboardTable: + + DB 2 ; 1 + DB 0 + DW '1' + DB 3 ; ! + DW '!' + DB 5 ; | + DW '|' + DB 0FFh + + DB 3 ; 2 + DB 0 + DW '2' + DB 3 ; " + DW '"' + DB 5 ; @ + DW '@' + DB 0FFh + + DB 4 ; 3 + DB 0 + DW '3' + DB 3 ; � + DW '�' + DB 5 ; # + DW '#' + DB 0FFh + + DB 5 ; 4 + DB 0 + DW '4' + DB 3 ; $ + DW '$' + DB 5 ; ~ + DW '~' + DB 0FFh + + DB 6 ; 5 + DB 0 + DW '5' + DB 3 ; % + DW '%' + DB 0FFh + + DB 7 ; 6 + DB 0 + DW '6' + DB 3 ; & + DW '&' + DB 5 ; � + DW '�' + DB 0FFh + + DB 8 ; 7 + DB 0 + DW '7' + DB 3 ; / + DW '/' + DB 0FFh + + DB 9 ; 8 + DB 0 + DW '8' + DB 3 ; ( + DW '(' + DB 0FFh + + DB 10 ; 9 + DB 0 + DW '9' + DB 3 ; ) + DW ')' + DB 0FFh + + DB 11 ; 0 + DB 0 + DW '0' + DB 3 ; = + DW '=' + DB 0FFh + + DB 12 ; ' + DB 0 + DW "'" + DB 3 ; ? + DW '?' + DB 0FFh + + DB 13 ; � + DB 0 + DW '�' + DB 3 ; � + DW '�' + DB 0FFh + + DB 14 ; Backspace + DB 4 ; Ctrl-Backspace + DW 127 + DB 0FFh + + DB 15 ; Tab + DB 3 ; ShiftTab + DW 0F00h + DB 0FFh + + DB 16 ; Q + DB 1 + DW 'Q' + DB 2 ; q + DW 'q' + DB 4 ; Ctrl-Q + DW 11h + DB 5 ; Alt-Q + DW 1000h + DB 0FFh + + DB 17 ; W + DB 1 + DW 'W' + DB 2 ; w + DW 'w' + DB 4 ; Ctrl-W + DW 17h + DB 5 ; Alt-W + DW 1100h + DB 0FFh + + DB 18 ; E + DB 1 + DW 'E' + DB 2 ;e + DW 'e' + DB 4 ; Ctrl-E + DW 5 + DB 5 ; Alt-E + DW 1200h + DB 0FFh + + DB 19 ; R + DB 1 + DW 'R' + DB 2 ; r + DW 'r' + DB 4 ; Ctrl-R + DW 12h + DB 5 ; Alt-R + DW 1300h + DB 0FFh + + DB 20 ; T + DB 1 + DW 'T' + DB 2 ; t + DW 't' + DB 4 ; Ctrl-T + DW 14h + DB 5 ; Alt-T + DW 1400h + DB 0FFh + + DB 21 ; Y + DB 1 + DW 'Y' + DB 2 ; y + DW 'y' + DB 4 ; Ctrl-Y + DW 19h + DB 5 ; Alt-Y + DW 1500h + DB 0FFh + + DB 22 ; U + DB 1 + DW 'U' + DB 2 ; u + DW 'u' + DB 4 ; Ctrl-U + DW 15h + DB 5 ; Alt-U + DW 1600h + DB 0FFh + + DB 23 ; I + DB 1 + DW 'I' + DB 2 ; i + DW 'i' + DB 4 ; Ctrl-I + DW 9 + DB 5 ; Alt-I + DW 1700h + DB 0FFh + + DB 24 ; O + DB 1 + DW 'O' + DB 2 ; o + DW 'o' + DB 4 ; Ctrl-O + DW 0Fh + DB 5 ; Alt-O + DW 1800h + DB 0FFh + + DB 25 ; P + DB 1 + DW 'P' + DB 2 ; p + DW 'p' + DB 4 ; Ctrl-P + DW 10h + DB 5 ; Alt-P + DW 1900h + DB 0FFh + + DB 26 ; ` + DB 0 + DW '`' + DB 3 ; ^ + DW '^' + DB 5 ; [ + DW '[' + DB 0FFh + + DB 27 ; + + DB 0 + DW '+' + DB 3 ; * + DW '*' + DB 5 ; ] + DW ']' + DB 0FFh + + DB 30 ; A + DB 1 + DW 'A' + DB 2 ; a + DW 'a' + DB 4 ; Ctrl-A + DW 1 + DB 5 ; Alt-A + DW 1E00h + DB 0FFh + + DB 31 ; S + DB 1 + DW 'S' + DB 2 ; s + DW 's' + DB 4 ; Ctrl-S + DW 13h + DB 5 ; Alt-S + DW 1F00h + DB 0FFh + + DB 32 ; D + DB 1 + DW 'D' + DB 2 ; d + DW 'd' + DB 4 ; Ctrl-D + DW 4 + DB 5 ; Alt-D + DW 2000h + DB 0FFh + + DB 33 ; F + DB 1 + DW 'F' + DB 2 ; f + DW 'f' + DB 4 ; Ctrl-F + DW 6 + DB 5 ; Alt-F + DW 2100h + DB 0FFh + + DB 34 ; G + DB 1 + DW 'G' + DB 2 ; g + DW 'g' + DB 4 ; Ctrl-G + DW 7 + DB 5 ; Alt-G + DW 2200h + DB 0FFh + + DB 35 ; H + DB 1 + DW 'H' + DB 2 ; h + DW 'h' + DB 4 ; Ctrl-H + DW 8 + DB 5 ; Alt-H + DW 2300h + DB 0FFh + + DB 36 ; J + DB 1 + DW 'J' + DB 2 ; j + DW 'j' + DB 4 ; Ctrl-J + DW 0Ah + DB 5 ; Alt-J + DW 2400h + DB 0FFh + + DB 37 ; K + DB 1 + DW 'K' + DB 2 ; k + DW 'k' + DB 4 ; Ctrl-K + DW 0Bh + DB 5 ; Alt-K + DW 2500h + DB 0FFh + + DB 38 ; L + DB 1 + DW 'L' + DB 2 ; l + DW 'l' + DB 4 ; Ctrl-L + DW 0Ch + DB 5 ; Alt-L + DW 2600h + DB 0FFh + + DB 39 ; � + DB 0 + DW '�' + DB 3 ; � + DW '�' + DB 0FFh + + DB 40 ; ' + DB 0 + DW "'" + DB 3 ; � + DW '�' + DB 5 ; { + DW '{' + DB 0FFh + + DB 41 ; � + DB 0 + DW '�' + DB 3 ; � + DW '�' + DB 5 ; \ + DW '\' + DB 0FFh + + DB 43 ; � + DB 0 + DW '�' + DB 3 ; � + DW '�' + DB 5 ; } + DW '}' + DB 0FFh + + DB 44 ; z + DB 1 + DW 'Z' + DB 2 ; z + DW 'z' + DB 4 ; Ctrl-Z + DW 1Ah + DB 5 ; Alt-Z + DW 2C00h + DB 0FFh + + DB 45 ; X + DB 1 + DW 'X' + DB 2 ; x + DW 'x' + DB 4 ; Ctrl-X + DW 1Ah + DB 5 ; Alt-X + DW 2D00h + DB 0FFh + + DB 46 ; C + DB 1 + DW 'C' + DB 2 ; c + DW 'c' + DB 4 ; Ctrl-C + DW 3 + DB 5 ; Alt-C + DW 2E00h + DB 0FFh + + DB 47 ; V + DB 1 + DW 'V' + DB 2 ; v + DW 'v' + DB 4 ; Ctrl-V + DW 16h + DB 5 ; Alt-V + DW 2F00h + DB 0FFh + + DB 48 ; B + DB 1 + DW 'B' + DB 2 ; b + DW 'b' + DB 4 ; Ctrl-B + DW 2 + DB 5 ; Alt-B + DW 3000h + DB 0FFh + + DB 49 ; N + DB 1 + DW 'N' + DB 2 ; n + DW 'n' + DB 4 ; Ctrl-N + DW 0Eh + DB 5 ; Alt-N + DW 3100h + DB 0FFh + + DB 50 ; M + DB 1 + DW 'M' + DB 2 + DW 'm' + DB 4 ; Ctrl-M + DW 0Dh + DB 5 ; Alt-M + DW 3200h + DB 0FFh + + DB 51 ; , + DB 0 + DW ',' + DB 3 ; ; + DW ';' + DB 0FFh + + DB 52 ; . + DB 0 + DW '.' + DB 3 ; : + DW ':' + DB 0FFh + + DB 53 ; - + DB 0 + DW '-' + DB 3 ; _ + DW '_' + DB 0FFh + + DB 55 ; XT/AT printscreen, Enhanced keyboard * + DB 0 + DW '*' + DB 0FFh + + DB 57 ; Spacebar + DB 0 + DW ' ' + DB 3 + DW ' ' + DB 0FFh + + DB 71 ; Keypad 7 + DB 8 + DW '7' + DB 10 + DW 7 + DB 0FFh + + DB 72 ; Keypad 8 + DB 8 + DW '8' + DB 10 + DW 8 + DB 0FFh + + DB 73 ; Keypad 9 + DB 8 + DW '9' + DB 10 + DW 9 + DB 0FFh + + DB 74 ; Grey - + DB 0 + DW '-' + DB 0FFh + + DB 75 ; Keypad 4 + DB 8 + DW '4' + DB 10 + DW 4 + DB 0FFh + + DB 76 ; Keypad 5 + DB 8 + DW '5' + DB 10 + DW 5 + DB 0FFh + + DB 77 ; Keypad 6 + DB 8 + DW '6' + DB 10 + DW 6 + DB 0FFh + + DB 78 ; Grey + + DB 0 + DW '+' + DB 0FFh + + DB 79 ; Keypad 1 + DB 8 + DW '1' + DB 10 + DW 1 + DB 0FFh + + DB 80 ; Keypad 2 + DB 8 + DW '2' + DB 10 + DW 2 + DB 0FFh + + DB 81 ; Keypad 3 + DB 8 + DW '3' + DB 10 + DW 3 + DB 0FFh + + DB 82 ; Keypad 0 + DB 8 + DW '0' + DB 10 + DW 0 + DB 0FFh + + DB 86 ; < + DB 0 + DW '<' + DB 3 ; > + DW '>' + DB 0FFh + + DB 128+35h ; Grey / + DB 0 + DW '/' + DB 0FFh + + DB 0FFh + +EndKeyboardTable: + +End FileStart diff --git a/it/Keyboard/FI.ASM b/it/Keyboard/FI.ASM new file mode 100644 index 0000000..6c630a4 --- /dev/null +++ b/it/Keyboard/FI.ASM @@ -0,0 +1,618 @@ + + .model tiny + .code + +; to create the file: +; TASM +; TLINK /TDC +; REN .COM KEYBOARD.CFG +; +; Structure is: +; Keycode (1 byte) +; Condition (1 byte) +; Return value (1 word) +; Condition (1 byte) +; Return value (1 word) +; Condition (1 byte) +; Return value (1 word) +; . +; . +; . +; 0FFh <-- end of condition/return value list +; +; Keycode is the value in the keypress table in IT on Ctrl-F1 (remember the +; values on the keypress table are in HEX..) +; +; Condition is one of the following +; 0 = requires NO Shift/Ctrl/Alt/..., +; 1 = if Shift and key while caps lock OFF *OR* CAPS lock ON, no ctrl/alt +; 2 = if Shift and key while caps lock ON *OR* CAPS lock OFF, no ctrl/alt +; 3 = if Shift +; 4 = if Ctrl +; 5 = if left/right Alt +; 6 = if Left Alt +; 7 = if Right Alt +; 8 = if Numlock on, no ctrl/alt +; 9 = if Numlock off, no ctrl/alt +; 0FFh = end of list. +; +; Return value is the character, or a DOS character value + +ORG 100h + +FileStart: + +FileLength DW Offset EndKeyboardTable - Offset StartKeyboardTable + +StartKeyboardTable: + + DB 2 ; 1 + DB 0 + DW '1' + DB 3 ; ! + DW '!' + DB 0FFh + + DB 3 ; 2 + DB 0 + DW '2' + DB 3 ; " + DW '"' + DB 7 + DW "@" ; @ + DB 0FFh + + DB 4 ; 3 + DB 0 + DW '3' + DB 3 ; # + DW '#' + DB 7 + DW '�' + DB 0FFh + + DB 5 ; 4 + DB 0 + DW '4' + DB 3 ; $ + DW '�' + DB 7 + DW '$' + DB 0FFh + + DB 6 ; 5 + DB 0 + DW '5' + DB 3 ; % + DW '%' + DB 0FFh + + DB 7 ; 6 + DB 0 + DW '6' + DB 3 ; & + DW '&' + DB 0FFh + + DB 8 ; 7 + DB 0 + DW '7' + DB 3 ; / + DW '/' + DB 7 + DW '{' ; { + DB 0FFh + + DB 9 ; 8 + DB 0 + DW '8' + DB 3 ; ( + DW '(' + DB 7 + DW '[' ; [ + DB 0FFh + + DB 10 ; 9 + DB 0 + DW '9' + DB 3 ; ) + DW ')' + DB 7 + DW ']' ; ] + DB 0FFh + + DB 11 ; 0 + DB 0 + DW '0' + DB 3 ; = + DW '=' + DB 7 + DW '}' ; } + DB 0FFh + + DB 12 ; + + DB 0 + DW '+' + DB 3 ; ? + DW '?' + DB 7 ; \ + DW '\' + DB 0FFh + + DB 13 ; ' + DB 0 + DW "�" + DB 3 ; ` + DW "`" + DB 0FFh + + DB 14 ; Backspace + DB 4 ; Ctrl-Backspace + DW 127 + DB 0FFh + + DB 15 ; Tab + DB 3 ; ShiftTab + DW 0F00h + DB 0FFh + + DB 16 ; Q + DB 1 + DW 'Q' + DB 2 ; q + DW 'q' + DB 4 ; Ctrl-Q + DW 11h + DB 5 ; Alt-Q + DW 1000h + DB 0FFh + + DB 17 ; W + DB 1 + DW 'W' + DB 2 ; w + DW 'w' + DB 4 ; Ctrl-W + DW 17h + DB 5 ; Alt-W + DW 1100h + DB 0FFh + + DB 18 ; E + DB 1 + DW 'E' + DB 2 ;e + DW 'e' + DB 4 ; Ctrl-E + DW 5 + DB 5 ; Alt-E + DW 1200h + DB 0FFh + + DB 19 ; R + DB 1 + DW 'R' + DB 2 ; r + DW 'r' + DB 4 ; Ctrl-R + DW 12h + DB 5 ; Alt-R + DW 1300h + DB 0FFh + + DB 20 ; T + DB 1 + DW 'T' + DB 2 ; t + DW 't' + DB 4 ; Ctrl-T + DW 14h + DB 5 ; Alt-T + DW 1400h + DB 0FFh + + DB 21 ; Y + DB 1 + DW 'Y' + DB 2 ; y + DW 'y' + DB 4 ; Ctrl-Y + DW 19h + DB 5 ; Alt-Y + DW 1500h + DB 0FFh + + DB 22 ; U + DB 1 + DW 'U' + DB 2 ; u + DW 'u' + DB 4 ; Ctrl-U + DW 15h + DB 5 ; Alt-U + DW 1600h + DB 0FFh + + DB 23 ; I + DB 1 + DW 'I' + DB 2 ; i + DW 'i' + DB 4 ; Ctrl-I + DW 9 + DB 5 ; Alt-I + DW 1700h + DB 0FFh + + DB 24 ; O + DB 1 + DW 'O' + DB 2 ; o + DW 'o' + DB 4 ; Ctrl-O + DW 0Fh + DB 5 ; Alt-O + DW 1800h + DB 0FFh + + DB 25 ; P + DB 1 + DW 'P' + DB 2 ; p + DW 'p' + DB 4 ; Ctrl-P + DW 10h + DB 5 ; Alt-P + DW 1900h + DB 0FFh + + DB 26 ; � + DB 0 + DW '�' + DB 3 ; � + DW '�' + DB 0FFh + + DB 27 ; . + DB 0 + DW '�' + DB 3 ; ^ + DW '^' + DB 7 ; ~ + DW '~' + DB 0FFh + + DB 30 ; A + DB 1 + DW 'A' + DB 2 ; a + DW 'a' + DB 4 ; Ctrl-A + DW 1 + DB 5 ; Alt-A + DW 1E00h + DB 0FFh + + DB 31 ; S + DB 1 + DW 'S' + DB 2 ; s + DW 's' + DB 4 ; Ctrl-S + DW 13h + DB 5 ; Alt-S + DW 1F00h + DB 0FFh + + DB 32 ; D + DB 1 + DW 'D' + DB 2 ; d + DW 'd' + DB 4 ; Ctrl-D + DW 4 + DB 5 ; Alt-D + DW 2000h + DB 0FFh + + DB 33 ; F + DB 1 + DW 'F' + DB 2 ; f + DW 'f' + DB 4 ; Ctrl-F + DW 6 + DB 5 ; Alt-F + DW 2100h + DB 0FFh + + DB 34 ; G + DB 1 + DW 'G' + DB 2 ; g + DW 'g' + DB 4 ; Ctrl-G + DW 7 + DB 5 ; Alt-G + DW 2200h + DB 0FFh + + DB 35 ; H + DB 1 + DW 'H' + DB 2 ; h + DW 'h' + DB 4 ; Ctrl-H + DW 8 + DB 5 ; Alt-H + DW 2300h + DB 0FFh + + DB 36 ; J + DB 1 + DW 'J' + DB 2 ; j + DW 'j' + DB 4 ; Ctrl-J + DW 0Ah + DB 5 ; Alt-J + DW 2400h + DB 0FFh + + DB 37 ; K + DB 1 + DW 'K' + DB 2 ; k + DW 'k' + DB 4 ; Ctrl-K + DW 0Bh + DB 5 ; Alt-K + DW 2500h + DB 0FFh + + DB 38 ; L + DB 1 + DW 'L' + DB 2 ; l + DW 'l' + DB 4 ; Ctrl-L + DW 0Ch + DB 5 ; Alt-L + DW 2600h + DB 0FFh + + DB 39 ; � + DB 0 + DW '�' + DB 3 ; � + DW '�' + DB 0FFh + + DB 40 ; � + DB 0 + DW "�" + DB 3 ; � + DW '�' + DB 0FFh + + DB 41 + DB 0 + DW "`" + DB 3 + DW "�" + DB 0FFh + + DB 43 ; ' + DB 0 + DW "'" + DB 3 ; * + DW "*" + DB 0FFh + + DB 44 ; Z + DB 1 + DW 'Z' + DB 2 ; z + DW 'z' + DB 4 ; Ctrl-Z + DW 1ah + DB 5 ; Alt-Z + DW 2C00h + DB 0FFh + + DB 45 ; X + DB 1 + DW 'X' + DB 2 ; x + DW 'x' + DB 4 ; Ctrl-X + DW 1Ah + DB 5 ; Alt-X + DW 2D00h + DB 0FFh + + DB 46 ; C + DB 1 + DW 'C' + DB 2 ; c + DW 'c' + DB 4 ; Ctrl-C + DW 3 + DB 5 ; Alt-C + DW 2E00h + DB 0FFh + + DB 47 ; V + DB 1 + DW 'V' + DB 2 ; v + DW 'v' + DB 4 ; Ctrl-V + DW 16h + DB 5 ; Alt-V + DW 2F00h + DB 0FFh + + DB 48 ; B + DB 1 + DW 'B' + DB 2 ; b + DW 'b' + DB 4 ; Ctrl-B + DW 2 + DB 5 ; Alt-B + DW 3000h + DB 0FFh + + DB 49 ; N + DB 1 + DW 'N' + DB 2 ; n + DW 'n' + DB 4 ; Ctrl-N + DW 0Eh + DB 5 ; Alt-N + DW 3100h + DB 0FFh + + DB 50 ; M + DB 1 + DW 'M' + DB 2 ; m + DW 'm' + DB 4 ; Ctrl-M + DW 0Dh + DB 5 ; Alt-M + DW 3200h + DB 0FFh + + DB 51 ; , + DB 0 + DW ',' + DB 3 ; ; + DW ';' + DB 0FFh + + DB 52 ; . + DB 0 + DW '.' + DB 3 ; : + DW ':' + DB 0FFh + + DB 53 ; - + DB 0 + DW '-' + DB 3 ; _ + DW '_' + DB 0FFh + + DB 55 ; XT/AT printscreen, Enhanced keyboard * + DB 0 + DW '*' + DB 0FFh + + DB 57 ; Spacebar + DB 0 + DW ' ' + DB 0FFh + + DB 71 ; Keypad 7 + DB 8 + DW '7' + DB 10 + DW 7 + DB 0FFh + + DB 72 ; Keypad 8 + DB 8 + DW '8' + DB 10 + DW 8 + DB 0FFh + + DB 73 ; Keypad 9 + DB 8 + DW '9' + DB 10 + DW 9 + DB 0FFh + + DB 74 ; Grey - + DB 0 + DW '-' + DB 0FFh + + DB 75 ; Keypad 4 + DB 8 + DW '4' + DB 10 + DW 4 + DB 0FFh + + DB 76 ; Keypad 5 + DB 8 + DW '5' + DB 10 + DW 5 + DB 0FFh + + DB 77 ; Keypad 6 + DB 8 + DW '6' + DB 10 + DW 6 + DB 0FFh + + DB 78 ; Grey + + DB 0 + DW '+' + DB 0FFh + + DB 79 ; Keypad 1 + DB 8 + DW '1' + DB 10 + DW 1 + DB 0FFh + + DB 80 ; Keypad 2 + DB 8 + DW '2' + DB 10 + DW 2 + DB 0FFh + + DB 81 ; Keypad 3 + DB 8 + DW '3' + DB 10 + DW 3 + DB 0FFh + + DB 82 ; Keypad 0 + DB 8 + DW '0' + DB 10 + DW 0 + DB 0FFh + + DB 86 ; < + DB 0 + DW '<' + DB 3 ; > + DW '>' + DB 7 + DW '|' + DB 0FFh + + DB 128+35h ; Grey / + DB 0 + DW '/' + DB 0FFh + + DB 0FFh + +EndKeyboardTable: + +End FileStart diff --git a/it/Keyboard/FR.ASM b/it/Keyboard/FR.ASM new file mode 100644 index 0000000..88b4fed --- /dev/null +++ b/it/Keyboard/FR.ASM @@ -0,0 +1,613 @@ + + .model tiny + .code + +; to create the file: +; TASM +; TLINK /TDC +; REN .COM KEYBOARD.CFG +; +; Structure is: +; Keycode (1 byte) +; Condition (1 byte) +; Return value (1 word) +; Condition (1 byte) +; Return value (1 word) +; Condition (1 byte) +; Return value (1 word) +; . +; . +; . +; 0FFh <-- end of condition/return value list +; +; Keycode is the value in the keypress table in IT on Ctrl-F1 (remember the +; values on the keypress table are in HEX..) +; +; Condition is one of the following +; 0 = requires NO Shift/Ctrl/Alt/..., +; 1 = if Shift and key while caps lock OFF *OR* CAPS lock ON, no ctrl/alt +; 2 = if Shift and key while caps lock ON *OR* CAPS lock OFF, no ctrl/alt +; 3 = if Shift +; 4 = if Ctrl +; 5 = if left/right Alt +; 6 = if Left Alt +; 7 = if Right Alt +; 8 = if Numlock on, no ctrl/alt +; 9 = if Numlock off, no ctrl/alt +; 0FFh = end of list. +; +; Return value is the character, or a DOS character value + +ORG 100h + +FileStart: + +FileLength DW Offset EndKeyboardTable - Offset StartKeyboardTable + +StartKeyboardTable: + + DB 2 ; 1 + DB 0 + DW '&' + DB 3 ; ! + DW '1' + DB 0FFh + + DB 3 ; 2 + DB 0 + DW '�' + DB 3 ; " + DW '2' + DB 7 + DW "~" ; @ + DB 0FFh + + DB 4 ; 3 + DB 0 + DW '"' + DB 3 ; # + DW '3' + DB 7 + DW "#" + DB 0FFh + + DB 5 ; 4 + DB 0 + DW "'" + DB 3 ; $ + DW '4' + DB 7 + DW '{' + DB 0FFh + + DB 6 ; 5 + DB 0 + DW '(' + DB 3 ; % + DW '5' + DB 7 + DW '[' + DB 0FFh + + DB 7 ; 6 + DB 0 + DW '-' + DB 3 ; & + DW '6' + DB 7 + DW '|' + DB 0FFh + + DB 8 ; 7 + DB 0 + DW '�' + DB 3 ; + DW '7' + DB 7 + DW '`' ; + DB 0FFh + + DB 9 ; 8 + DB 0 + DW '_' + DB 3 ; + DW '8' + DB 7 + DW '\' ; + DB 0FFh + + DB 10 ; 9 + DB 0 + DW '�' + DB 3 ; + DW '9' + DB 7 + DW '^' ; + DB 0FFh + + DB 11 ; 0 + DB 0 + DW '�' + DB 3 ; = + DW '0' + DB 7 + DW '@' ; } + DB 0FFh + + DB 12 ; + + DB 0 + DW ')' + DB 3 ; ? + DW '�' + DB 7 + DW ']' + DB 0FFh + + DB 13 ; ' + DB 0 + DW "=" + DB 3 ; ` + DW "+" + DB 7 + DW '}' + DB 0FFh + + DB 14 ; Backspace + DB 4 ; Ctrl-Backspace + DW 127 + DB 0FFh + + DB 15 ; Tab + DB 3 ; ShiftTab + DW 0F00h + DB 0FFh + + DB 16 ; Q + DB 1 + DW 'A' + DB 2 ; q + DW 'a' + DB 4 ; Ctrl-Q + DW 1h + DB 5 ; Alt-Q + DW 1E00h + DB 0FFh + + DB 17 ; W + DB 1 + DW 'Z' + DB 2 ; w + DW 'z' + DB 4 ; Ctrl-W + DW 19h + DB 5 ; Alt-W + DW 1500h + DB 0FFh + + DB 18 ; E + DB 1 + DW 'E' + DB 2 ;e + DW 'e' + DB 4 ; Ctrl-E + DW 5 + DB 5 ; Alt-E + DW 1200h + DB 0FFh + + DB 19 ; R + DB 1 + DW 'R' + DB 2 ; r + DW 'r' + DB 4 ; Ctrl-R + DW 12h + DB 5 ; Alt-R + DW 1300h + DB 0FFh + + DB 20 ; T + DB 1 + DW 'T' + DB 2 ; t + DW 't' + DB 4 ; Ctrl-T + DW 14h + DB 5 ; Alt-T + DW 1400h + DB 0FFh + + DB 21 ; Y + DB 1 + DW 'Y' + DB 2 ; y + DW 'y' + DB 4 ; Ctrl-Z + DW 19h + DB 5 ; Alt-Z + DW 1500h + DB 0FFh + + DB 22 ; U + DB 1 + DW 'U' + DB 2 ; u + DW 'u' + DB 4 ; Ctrl-U + DW 15h + DB 5 ; Alt-U + DW 1600h + DB 0FFh + + DB 23 ; I + DB 1 + DW 'I' + DB 2 ; i + DW 'i' + DB 4 ; Ctrl-I + DW 9 + DB 5 ; Alt-I + DW 1700h + DB 0FFh + + DB 24 ; O + DB 1 + DW 'O' + DB 2 ; o + DW 'o' + DB 4 ; Ctrl-O + DW 0Fh + DB 5 ; Alt-O + DW 1800h + DB 0FFh + + DB 25 ; P + DB 1 + DW 'P' + DB 2 ; p + DW 'p' + DB 4 ; Ctrl-P + DW 10h + DB 5 ; Alt-P + DW 1900h + DB 0FFh + + DB 26 ; � + DB 0 + DW '^' + DB 3 ; � + DW '�' + DB 0FFh + + DB 27 ; . + DB 0 + DW '$' + DB 3 ; ~ + DW '�' + DB 0FFh + + DB 30 ; A + DB 1 + DW 'Q' + DB 2 ; a + DW 'q' + DB 4 ; Ctrl-A + DW 11h + DB 5 ; Alt-A + DW 1000h + DB 0FFh + + DB 31 ; S + DB 1 + DW 'S' + DB 2 ; s + DW 's' + DB 4 ; Ctrl-S + DW 13h + DB 5 ; Alt-S + DW 1F00h + DB 0FFh + + DB 32 ; D + DB 1 + DW 'D' + DB 2 ; d + DW 'd' + DB 4 ; Ctrl-D + DW 4 + DB 5 ; Alt-D + DW 2000h + DB 0FFh + + DB 33 ; F + DB 1 + DW 'F' + DB 2 ; f + DW 'f' + DB 4 ; Ctrl-F + DW 6 + DB 5 ; Alt-F + DW 2100h + DB 0FFh + + DB 34 ; G + DB 1 + DW 'G' + DB 2 ; g + DW 'g' + DB 4 ; Ctrl-G + DW 7 + DB 5 ; Alt-G + DW 2200h + DB 0FFh + + DB 35 ; H + DB 1 + DW 'H' + DB 2 ; h + DW 'h' + DB 4 ; Ctrl-H + DW 8 + DB 5 ; Alt-H + DW 2300h + DB 0FFh + + DB 36 ; J + DB 1 + DW 'J' + DB 2 ; j + DW 'j' + DB 4 ; Ctrl-J + DW 0Ah + DB 5 ; Alt-J + DW 2400h + DB 0FFh + + DB 37 ; K + DB 1 + DW 'K' + DB 2 ; k + DW 'k' + DB 4 ; Ctrl-K + DW 0Bh + DB 5 ; Alt-K + DW 2500h + DB 0FFh + + DB 38 ; L + DB 1 + DW 'L' + DB 2 ; l + DW 'l' + DB 4 ; Ctrl-L + DW 0Ch + DB 5 ; Alt-L + DW 2600h + DB 0FFh + + DB 39 ; � + DB 1 + DW 'M' + DB 2 ; � + DW 'm' + DB 4 ; Ctrl-M + DW 0Dh + DB 5 ; Alt-M + DW 3200h + DB 0FFh + + DB 40 ; � + DB 0 + DW "�" + DB 3 ; � + DW '%' + DB 0FFh + + DB 41 ; ' + DB 0 + DW "*" + DB 3 ; * + DW "�" + DB 0FFh + + DB 43 ; < + DB 0 + DW '<' + DB 3 ; > + DW '>' + DB 0FFh + + DB 44 ; Y + DB 1 + DW 'W' + DB 2 ; y + DW 'w' + DB 4 ; Ctrl-Y + DW 17h + DB 5 ; Alt-Y + DW 1100h + DB 0FFh + + DB 45 ; X + DB 1 + DW 'X' + DB 2 ; x + DW 'x' + DB 4 ; Ctrl-X + DW 1Ah + DB 5 ; Alt-X + DW 2D00h + DB 0FFh + + DB 46 ; C + DB 1 + DW 'C' + DB 2 ; c + DW 'c' + DB 4 ; Ctrl-C + DW 3 + DB 5 ; Alt-C + DW 2E00h + DB 0FFh + + DB 47 ; V + DB 1 + DW 'V' + DB 2 ; v + DW 'v' + DB 4 ; Ctrl-V + DW 16h + DB 5 ; Alt-V + DW 2F00h + DB 0FFh + + DB 48 ; B + DB 1 + DW 'B' + DB 2 ; b + DW 'b' + DB 4 ; Ctrl-B + DW 2 + DB 5 ; Alt-B + DW 3000h + DB 0FFh + + DB 49 ; N + DB 1 + DW 'N' + DB 2 ; n + DW 'n' + DB 4 ; Ctrl-N + DW 0Eh + DB 5 ; Alt-N + DW 3100h + DB 0FFh + + DB 50 ; M + DB 0 + DW ',' + DB 3 + DW '?' + DB 0FFh + + DB 51 ; , + DB 0 + DW ';' + DB 3 + DW '.' + DB 0FFh + + DB 52 ; . + DB 0 + DW ':' + DB 3 + DW '/' + DB 0FFh + + DB 53 ; - + DB 0 + DW '!' + DB 3 + DW '!' + DB 0FFh + + DB 55 ; XT/AT printscreen, Enhanced keyboard * + DB 0 + DW '*' + DB 0FFh + + DB 57 ; Spacebar + DB 0 + DW ' ' + DB 0FFh + + DB 71 ; Keypad 7 + DB 8 + DW '7' + DB 10 + DW 7 + DB 0FFh + + DB 72 ; Keypad 8 + DB 8 + DW '8' + DB 10 + DW 8 + DB 0FFh + + DB 73 ; Keypad 9 + DB 8 + DW '9' + DB 10 + DW 9 + DB 0FFh + + DB 74 ; Grey - + DB 0 + DW '-' + DB 0FFh + + DB 75 ; Keypad 4 + DB 8 + DW '4' + DB 10 + DW 4 + DB 0FFh + + DB 76 ; Keypad 5 + DB 8 + DW '5' + DB 10 + DW 5 + DB 0FFh + + DB 77 ; Keypad 6 + DB 8 + DW '6' + DB 10 + DW 6 + DB 0FFh + + DB 78 ; Grey + + DB 0 + DW '+' + DB 0FFh + + DB 79 ; Keypad 1 + DB 8 + DW '1' + DB 10 + DW 1 + DB 0FFh + + DB 80 ; Keypad 2 + DB 8 + DW '2' + DB 10 + DW 2 + DB 0FFh + + DB 81 ; Keypad 3 + DB 8 + DW '3' + DB 10 + DW 3 + DB 0FFh + + DB 82 ; Keypad 0 + DB 8 + DW '0' + DB 10 + DW 0 + DB 0FFh + + DB 128+35h ; Grey / + DB 0 + DW '/' + DB 0FFh + + DB 0FFh + +EndKeyboardTable: + +End FileStart diff --git a/it/Keyboard/IT.ASM b/it/Keyboard/IT.ASM new file mode 100644 index 0000000..2c4e3a7 --- /dev/null +++ b/it/Keyboard/IT.ASM @@ -0,0 +1,588 @@ + .model tiny + .code + +; FIXED Italian keyboard configuration file for Impulse Tracker 2 +; fixed by DjM of Digital Things (DiT) +; why: Italian keyboard has no '`' key; with this configuration file +; note off command can be entered with '\' key (like in FastTracker 2) +; or with the similar ' (apostrophe) key +; to type \ and ' in message editor, use Right Alt + key + +ORG 100h + +FileStart: + +FileLength DW Offset EndKeyboardTable - Offset StartKeyboardTable + +StartKeyboardTable: + + DB 2 ; 1 + DB 0 + DW '1' + DB 3 ; ! + DW '!' + DB 0FFh + + DB 86 ; < + DB 0 + DW '<' + DB 3 ; > + DW '>' + DB 0FFh + + DB 3 ; 2 + DB 0 + DW '2' + DB 3 ; " + DW '"' + DB 0FFh + + DB 4 ; 3 + DB 0 + DW '3' + DB 3 ; Chr(156) + DW 9Ch + DB 0FFh + + DB 5 ; 4 + DB 0 + DW '4' + DB 3 ; $ + DW '$' + DB 0FFh + + DB 6 ; 5 + DB 0 + DW '5' + DB 3 ; % + DW '%' + DB 0FFh + + DB 7 ; 6 + DB 0 + DW '6' + DB 3 ; & + DW '&' + DB 0FFh + + DB 8 ; 7 + DB 0 + DW '7' + DB 3 ; / + DW '/' + DB 0FFh + + DB 9 ; 8 + DB 0 + DW '8' + DB 3 ; ( + DW '(' + DB 0FFh + + DB 10 ; 9 + DB 0 + DW '9' + DB 3 ; ) + DW ')' + DB 0FFh + + DB 11 ; 0 + DB 0 + DW '0' + DB 3 ; = + DW '=' + DB 0FFh + + DB 12 ; ' used as ` + DB 0 + DW '`' + DB 3 ; ? + DW '?' + DB 7 ; to type ' in message editor + DW 27h + DB 0FFh + + DB 13 ; Chr(141) + DB 0 + DW 8Dh + DB 3 ; ^ + DW '^' + DB 0FFh + + DB 14 ; Backspace + DB 4 ; Ctrl-Backspace + DW 127 + DB 0FFh + + DB 15 ; Tab + DB 3 ; ShiftTab + DW 0F00h + DB 0FFh + + DB 16 ; Q + DB 1 + DW 'Q' + DB 2 ; q + DW 'q' + DB 4 ; Ctrl-Q + DW 11h + DB 5 ; Alt-Q + DW 1000h + DB 0FFh + + DB 17 ; W + DB 1 + DW 'W' + DB 2 ; w + DW 'w' + DB 4 ; Ctrl-W + DW 17h + DB 5 ; Alt-W + DW 1100h + DB 0FFh + + DB 18 ; E + DB 1 + DW 'E' + DB 2 ;e + DW 'e' + DB 4 ; Ctrl-E + DW 5 + DB 5 ; Alt-E + DW 1200h + DB 0FFh + + DB 19 ; R + DB 1 + DW 'R' + DB 2 ; r + DW 'r' + DB 4 ; Ctrl-R + DW 12h + DB 5 ; Alt-R + DW 1300h + DB 0FFh + + DB 20 ; T + DB 1 + DW 'T' + DB 2 ; t + DW 't' + DB 4 ; Ctrl-T + DW 14h + DB 5 ; Alt-T + DW 1400h + DB 0FFh + + DB 21 ; Y + DB 1 + DW 'Y' + DB 2 ; y + DW 'y' + DB 4 ; Ctrl-Y + DW 19h + DB 5 ; Alt-Y + DW 1500h + DB 0FFh + + DB 22 ; U + DB 1 + DW 'U' + DB 2 ; u + DW 'u' + DB 4 ; Ctrl-U + DW 15h + DB 5 ; Alt-U + DW 1600h + DB 0FFh + + DB 23 ; I + DB 1 + DW 'I' + DB 2 ; i + DW 'i' + DB 4 ; Ctrl-I + DW 9 + DB 5 ; Alt-I + DW 1700h + DB 0FFh + + DB 24 ; O + DB 1 + DW 'O' + DB 2 ; o + DW 'o' + DB 4 ; Ctrl-O + DW 0Fh + DB 5 ; Alt-O + DW 1800h + DB 0FFh + + DB 25 ; P + DB 1 + DW 'P' + DB 2 ; p + DW 'p' + DB 4 ; Ctrl-P + DW 10h + DB 5 ; Alt-P + DW 1900h + DB 0FFh + + DB 26 ; Chr(138) + DB 0 + DW 8Ah + DB 3 ; Chr(130) + DW 82h + DB 7 ; [ + DW '[' + DB 0FFh + + DB 27 ; + + DB 0 + DW '+' + DB 3 ; * + DW '*' + DB 7 ; ] + DW ']' + DB 0FFh + + DB 30 ; A + DB 1 + DW 'A' + DB 2 ; a + DW 'a' + DB 4 ; Ctrl-A + DW 1 + DB 5 ; Alt-A + DW 1E00h + DB 0FFh + + DB 31 ; S + DB 1 + DW 'S' + DB 2 ; s + DW 's' + DB 4 ; Ctrl-S + DW 13h + DB 5 ; Alt-S + DW 1F00h + DB 0FFh + + DB 32 ; D + DB 1 + DW 'D' + DB 2 ; d + DW 'd' + DB 4 ; Ctrl-D + DW 4 + DB 5 ; Alt-D + DW 2000h + DB 0FFh + + DB 33 ; F + DB 1 + DW 'F' + DB 2 ; f + DW 'f' + DB 4 ; Ctrl-F + DW 6 + DB 5 ; Alt-F + DW 2100h + DB 0FFh + + DB 34 ; G + DB 1 + DW 'G' + DB 2 ; g + DW 'g' + DB 4 ; Ctrl-G + DW 7 + DB 5 ; Alt-G + DW 2200h + DB 0FFh + + DB 35 ; H + DB 1 + DW 'H' + DB 2 ; h + DW 'h' + DB 4 ; Ctrl-H + DW 8 + DB 5 ; Alt-H + DW 2300h + DB 0FFh + + DB 36 ; J + DB 1 + DW 'J' + DB 2 ; j + DW 'j' + DB 4 ; Ctrl-J + DW 0Ah + DB 5 ; Alt-J + DW 2400h + DB 0FFh + + DB 37 ; K + DB 1 + DW 'K' + DB 2 ; k + DW 'k' + DB 4 ; Ctrl-K + DW 0Bh + DB 5 ; Alt-K + DW 2500h + DB 0FFh + + DB 38 ; L + DB 1 + DW 'L' + DB 2 ; l + DW 'l' + DB 4 ; Ctrl-L + DW 0Ch + DB 5 ; Alt-L + DW 2600h + DB 0FFh + + DB 39 ; Chr(149) + DB 0 + DW 95h + DB 3 ; Chr(135) + DW 87h + DB 7 ; @ + DW '@' + DB 0FFh + + DB 40 ; Chr(133) + DB 0 + DW 85h + DB 3 ; Chr(248) + DW 0F8h + DB 7 ; # + DW '#' + DB 0FFh + + DB 41 ; \ used as ` + DB 0 + DW "`" + DB 3 ; | + DW "|" + DB 7 ; to type \ in message editor + DW '\' + DB 0FFh + + DB 43 ; Chr(151) + DB 0 + DW 97h + DB 3 ; Chr(21) + DW 15h + DB 0FFh + + DB 44 ; z + DB 1 + DW 'Z' + DB 2 ; z + DW 'z' + DB 4 ; Ctrl-Z + DW 1Ah + DB 5 ; Alt-Z + DW 2C00h + DB 0FFh + + DB 45 ; X + DB 1 + DW 'X' + DB 2 ; x + DW 'x' + DB 4 ; Ctrl-X + DW 1Ah + DB 5 ; Alt-X + DW 2D00h + DB 0FFh + + DB 46 ; C + DB 1 + DW 'C' + DB 2 ; c + DW 'c' + DB 4 ; Ctrl-C + DW 3 + DB 5 ; Alt-C + DW 2E00h + DB 0FFh + + DB 47 ; V + DB 1 + DW 'V' + DB 2 ; v + DW 'v' + DB 4 ; Ctrl-V + DW 16h + DB 5 ; Alt-V + DW 2F00h + DB 0FFh + + DB 48 ; B + DB 1 + DW 'B' + DB 2 ; b + DW 'b' + DB 4 ; Ctrl-B + DW 2 + DB 5 ; Alt-B + DW 3000h + DB 0FFh + + DB 49 ; N + DB 1 + DW 'N' + DB 2 ; n + DW 'n' + DB 4 ; Ctrl-N + DW 0Eh + DB 5 ; Alt-N + DW 3100h + DB 0FFh + + DB 50 ; M + DB 1 + DW 'M' + DB 2 + DW 'm' + DB 4 ; Ctrl-M + DW 0Dh + DB 5 ; Alt-M + DW 3200h + DB 0FFh + + DB 51 ; , + DB 0 + DW ',' + DB 3 + DW ';' + DB 0FFh + + DB 52 ; . + DB 0 + DW '.' + DB 3 + DW ':' + DB 0FFh + + DB 53 ; - + DB 0 + DW '-' + DB 3 ; _ + DW '_' + DB 0FFh + + DB 55 ; XT/AT printscreen, Enhanced keyboard * + DB 0 + DW '*' + DB 0FFh + + DB 57 ; Spacebar + DB 0 + DW ' ' + DB 3 + DW ' ' + DB 0FFh + + DB 71 ; Keypad 7 + DB 8 + DW '7' + DB 10 + DW 7 + DB 0FFh + + DB 72 ; Keypad 8 + DB 8 + DW '8' + DB 10 + DW 8 + DB 0FFh + + DB 73 ; Keypad 9 + DB 8 + DW '9' + DB 10 + DW 9 + DB 0FFh + + DB 74 ; Grey - + DB 0 + DW '-' + DB 0FFh + + DB 75 ; Keypad 4 + DB 8 + DW '4' + DB 10 + DW 4 + DB 0FFh + + DB 76 ; Keypad 5 + DB 8 + DW '5' + DB 10 + DW 5 + DB 0FFh + + DB 77 ; Keypad 6 + DB 8 + DW '6' + DB 10 + DW 6 + DB 0FFh + + DB 78 ; Grey + + DB 0 + DW '+' + DB 0FFh + + DB 79 ; Keypad 1 + DB 8 + DW '1' + DB 10 + DW 1 + DB 0FFh + + DB 80 ; Keypad 2 + DB 8 + DW '2' + DB 10 + DW 2 + DB 0FFh + + DB 81 ; Keypad 3 + DB 8 + DW '3' + DB 10 + DW 3 + DB 0FFh + + DB 82 ; Keypad 0 + DB 8 + DW '0' + DB 10 + DW 0 + DB 0FFh + + DB 83 ; keypad . + DB 8 + DW '.' + DB 0FFh + + + DB 128+35h ; Grey / + DB 0 + DW '/' + DB 0FFh + + DB 0FFh + +EndKeyboardTable: + +End FileStart diff --git a/it/Keyboard/KEYBOARD.TXT b/it/Keyboard/KEYBOARD.TXT new file mode 100644 index 0000000..3f70cfe --- /dev/null +++ b/it/Keyboard/KEYBOARD.TXT @@ -0,0 +1,12 @@ + +This ZIP contains several different keyboard configurations for Impulse +Tracker. To use a particular configuration file, copy the appropriate file +to KEYBOARD.CFG + +eg. to use a German keyboard configuration (DE.KBD), do + COPY DE.KBD KEYBOARD.CFG + +Make sure that KEYBOARD.CFG is in the same directory as IT.EXE + +An example of how to create your own keyboard file is included in the form +of US.ASM diff --git a/it/Keyboard/NO.ASM b/it/Keyboard/NO.ASM new file mode 100644 index 0000000..26484ea --- /dev/null +++ b/it/Keyboard/NO.ASM @@ -0,0 +1,614 @@ + + .model tiny + .code + +; This keyboard configuration created by Benjamin Bruheim + +; to create the file: +; TASM +; TLINK /TDC +; REN .COM KEYBOARD.CFG +; +; Structure is: +; Keycode (1 byte) +; Condition (1 byte) +; Return value (1 word) +; Condition (1 byte) +; Return value (1 word) +; Condition (1 byte) +; Return value (1 word) +; . +; . +; . +; 0FFh <-- end of condition/return value list +; +; Keycode is the value in the keypress table in IT on Ctrl-F1 (remember the +; values on the keypress table are in HEX..) +; +; Condition is one of the following +; 0 = requires NO Shift/Ctrl/Alt/..., +; 1 = if Shift and key while caps lock OFF *OR* CAPS lock ON, no ctrl/alt +; 2 = if Shift and key while caps lock ON *OR* CAPS lock OFF, no ctrl/alt +; 3 = if Shift +; 4 = if Ctrl +; 5 = if left/right Alt +; 6 = if Left Alt +; 7 = if Right Alt +; 8 = if Numlock on, no ctrl/alt +; 9 = if Numlock off, no ctrl/alt +; 0FFh = end of list. +; +; Return value is the character, or a DOS character value + +ORG 100h + +FileStart: + +FileLength DW Offset EndKeyboardTable - Offset StartKeyboardTable + +StartKeyboardTable: + + DB 2 ; 1 + DB 0 + DW '1' + DB 3 ; ! + DW '!' + DB 0FFh + + DB 3 ; 2 + DB 0 + DW '2' + DB 3 ; " + DW '"' + DB 7 + DW "@" ; @ + DB 0FFh + + DB 4 ; 3 + DB 0 + DW '3' + DB 3 ; # + DW '#' + DB 7 + DW '�' + DB 0FFh + + DB 5 ; 4 + DB 0 + DW '4' + DB 3 ; $ + DW '�' + DB 7 + DW '$' + DB 0FFh + + DB 6 ; 5 + DB 0 + DW '5' + DB 3 ; % + DW '%' + DB 0FFh + + DB 7 ; 6 + DB 0 + DW '6' + DB 3 ; & + DW '&' + DB 0FFh + + DB 8 ; 7 + DB 0 + DW '7' + DB 3 ; & + DW '/' + DB 7 + DW '{' ; { + DB 0FFh + + DB 9 ; 8 + DB 0 + DW '8' + DB 3 ; ( + DW '(' + DB 7 + DW '[' ; [ + DB 0FFh + + DB 10 ; 9 + DB 0 + DW '9' + DB 3 ; ) + DW ')' + DB 7 + DW ']' ; ] + DB 0FFh + + DB 11 ; 0 + DB 0 + DW '0' + DB 3 ; = + DW '=' + DB 7 + DW '}' ; } + DB 0FFh + + DB 12 ; + + DB 0 + DW '+' + DB 3 ; ? + DW '?' + DB 0FFh + + DB 13 ; ' + DB 0 + DW "\" + DB 3 ; ` + DW "`" + DB 0FFh + + DB 14 ; Backspace + DB 4 ; Ctrl-Backspace + DW 127 + DB 0FFh + + DB 15 ; Tab + DB 3 ; ShiftTab + DW 0F00h + DB 0FFh + + DB 16 ; Q + DB 1 + DW 'Q' + DB 2 ; q + DW 'q' + DB 4 ; Ctrl-Q + DW 11h + DB 5 ; Alt-Q + DW 1000h + DB 0FFh + + DB 17 ; W + DB 1 + DW 'W' + DB 2 ; w + DW 'w' + DB 4 ; Ctrl-W + DW 17h + DB 5 ; Alt-W + DW 1100h + DB 0FFh + + DB 18 ; E + DB 1 + DW 'E' + DB 2 ;e + DW 'e' + DB 4 ; Ctrl-E + DW 5 + DB 5 ; Alt-E + DW 1200h + DB 0FFh + + DB 19 ; R + DB 1 + DW 'R' + DB 2 ; r + DW 'r' + DB 4 ; Ctrl-R + DW 12h + DB 5 ; Alt-R + DW 1300h + DB 0FFh + + DB 20 ; T + DB 1 + DW 'T' + DB 2 ; t + DW 't' + DB 4 ; Ctrl-T + DW 14h + DB 5 ; Alt-T + DW 1400h + DB 0FFh + + DB 21 ; Y + DB 1 + DW 'Y' + DB 2 ; y + DW 'y' + DB 4 ; Ctrl-y + DW 19h + DB 5 ; Alt-y + DW 1500h + DB 0FFh + + DB 22 ; U + DB 1 + DW 'U' + DB 2 ; u + DW 'u' + DB 4 ; Ctrl-U + DW 15h + DB 5 ; Alt-U + DW 1600h + DB 0FFh + + DB 23 ; I + DB 1 + DW 'I' + DB 2 ; i + DW 'i' + DB 4 ; Ctrl-I + DW 9 + DB 5 ; Alt-I + DW 1700h + DB 0FFh + + DB 24 ; O + DB 1 + DW 'O' + DB 2 ; o + DW 'o' + DB 4 ; Ctrl-O + DW 0Fh + DB 5 ; Alt-O + DW 1800h + DB 0FFh + + DB 25 ; P + DB 1 + DW 'P' + DB 2 ; p + DW 'p' + DB 4 ; Ctrl-P + DW 10h + DB 5 ; Alt-P + DW 1900h + DB 0FFh + + DB 26 ; � + DB 0 + DW '�' + DB 3 ; � + DW '�' + DB 0FFh + + DB 27 ; . + DB 0 + DW '�' + DB 3 ; ~ + DW '^' + DB 0FFh + + DB 30 ; A + DB 1 + DW 'A' + DB 2 ; a + DW 'a' + DB 4 ; Ctrl-A + DW 1 + DB 5 ; Alt-A + DW 1E00h + DB 0FFh + + DB 31 ; S + DB 1 + DW 'S' + DB 2 ; s + DW 's' + DB 4 ; Ctrl-S + DW 13h + DB 5 ; Alt-S + DW 1F00h + DB 0FFh + + DB 32 ; D + DB 1 + DW 'D' + DB 2 ; d + DW 'd' + DB 4 ; Ctrl-D + DW 4 + DB 5 ; Alt-D + DW 2000h + DB 0FFh + + DB 33 ; F + DB 1 + DW 'F' + DB 2 ; f + DW 'f' + DB 4 ; Ctrl-F + DW 6 + DB 5 ; Alt-F + DW 2100h + DB 0FFh + + DB 34 ; G + DB 1 + DW 'G' + DB 2 ; g + DW 'g' + DB 4 ; Ctrl-G + DW 7 + DB 5 ; Alt-G + DW 2200h + DB 0FFh + + DB 35 ; H + DB 1 + DW 'H' + DB 2 ; h + DW 'h' + DB 4 ; Ctrl-H + DW 8 + DB 5 ; Alt-H + DW 2300h + DB 0FFh + + DB 36 ; J + DB 1 + DW 'J' + DB 2 ; j + DW 'j' + DB 4 ; Ctrl-J + DW 0Ah + DB 5 ; Alt-J + DW 2400h + DB 0FFh + + DB 37 ; K + DB 1 + DW 'K' + DB 2 ; k + DW 'k' + DB 4 ; Ctrl-K + DW 0Bh + DB 5 ; Alt-K + DW 2500h + DB 0FFh + + DB 38 ; L + DB 1 + DW 'L' + DB 2 ; l + DW 'l' + DB 4 ; Ctrl-L + DW 0Ch + DB 5 ; Alt-L + DW 2600h + DB 0FFh + + DB 39 ; � + DB 0 + DW "�" + DB 3 ; � + DW "�" + DB 0FFh + + DB 40 ; � + DB 0 + DW "�" + DB 3 ; � + DW "�" + DB 0FFh + + DB 41 + DB 0 + DW "|" + DB 3 + DW "�" + DB 0FFh + + DB 43 ; ' + DB 0 + DW "'" + DB 3 ; * + DW "*" + DB 0FFh + + DB 44 ; Z + DB 1 + DW 'Z' + DB 2 ; z + DW 'z' + DB 4 ; Ctrl-z + DW 1ah + DB 5 ; Alt-z + DW 2C00h + DB 0FFh + + DB 45 ; X + DB 1 + DW 'X' + DB 2 ; x + DW 'x' + DB 4 ; Ctrl-X + DW 1Ah + DB 5 ; Alt-X + DW 2D00h + DB 0FFh + + DB 46 ; C + DB 1 + DW 'C' + DB 2 ; c + DW 'c' + DB 4 ; Ctrl-C + DW 3 + DB 5 ; Alt-C + DW 2E00h + DB 0FFh + + DB 47 ; V + DB 1 + DW 'V' + DB 2 ; v + DW 'v' + DB 4 ; Ctrl-V + DW 16h + DB 5 ; Alt-V + DW 2F00h + DB 0FFh + + DB 48 ; B + DB 1 + DW 'B' + DB 2 ; b + DW 'b' + DB 4 ; Ctrl-B + DW 2 + DB 5 ; Alt-B + DW 3000h + DB 0FFh + + DB 49 ; N + DB 1 + DW 'N' + DB 2 ; n + DW 'n' + DB 4 ; Ctrl-N + DW 0Eh + DB 5 ; Alt-N + DW 3100h + DB 0FFh + + DB 50 ; M + DB 1 + DW 'M' + DB 2 + DW 'm' + DB 4 ; Ctrl-M + DW 0Dh + DB 5 ; Alt-M + DW 3200h + DB 0FFh + + DB 51 ; , + DB 0 + DW ',' + DB 3 + DW ';' + DB 0FFh + + DB 52 ; . + DB 0 + DW '.' + DB 3 + DW ':' + DB 0FFh + + DB 53 ; - + DB 0 + DW '-' + DB 3 + DW '_' + DB 0FFh + + DB 55 ; XT/AT printscreen, Enhanced keyboard * + DB 0 + DW '*' + DB 0FFh + + DB 57 ; Spacebar + DB 0 + DW ' ' + DB 0FFh + + DB 71 ; Keypad 7 + DB 8 + DW '7' + DB 10 + DW 7 + DB 0FFh + + DB 72 ; Keypad 8 + DB 8 + DW '8' + DB 10 + DW 8 + DB 0FFh + + DB 73 ; Keypad 9 + DB 8 + DW '9' + DB 10 + DW 9 + DB 0FFh + + DB 74 ; Grey - + DB 0 + DW '-' + DB 0FFh + + DB 75 ; Keypad 4 + DB 8 + DW '4' + DB 10 + DW 4 + DB 0FFh + + DB 76 ; Keypad 5 + DB 8 + DW '5' + DB 10 + DW 5 + DB 0FFh + + DB 77 ; Keypad 6 + DB 8 + DW '6' + DB 10 + DW 6 + DB 0FFh + + DB 78 ; Grey + + DB 0 + DW '+' + DB 0FFh + + DB 79 ; Keypad 1 + DB 8 + DW '1' + DB 10 + DW 1 + DB 0FFh + + DB 80 ; Keypad 2 + DB 8 + DW '2' + DB 10 + DW 2 + DB 0FFh + + DB 81 ; Keypad 3 + DB 8 + DW '3' + DB 10 + DW 3 + DB 0FFh + + DB 82 ; Keypad 0 + DB 8 + DW '0' + DB 10 + DW 0 + DB 0FFh + + DB 86 ; < + DB 0 + DW '<' + DB 3 ; > + DW '>' + DB 0FFh + + DB 128+35h ; Grey / + DB 0 + DW '/' + DB 0FFh + + DB 0FFh + +EndKeyboardTable: + +End FileStart diff --git a/it/Keyboard/PO.ASM b/it/Keyboard/PO.ASM new file mode 100644 index 0000000..4ac21d5 --- /dev/null +++ b/it/Keyboard/PO.ASM @@ -0,0 +1,610 @@ + + .model tiny + .code + +; to create the file: +; TASM +; TLINK /TDC +; REN .COM KEYBOARD.CFG +; +; Structure is: +; Keycode (1 byte) +; Condition (1 byte) +; Return value (1 word) +; Condition (1 byte) +; Return value (1 word) +; Condition (1 byte) +; Return value (1 word) +; . +; . +; . +; 0FFh <-- end of condition/return value list +; +; Keycode is the value in the keypress table in IT on Ctrl-F1 (remember the +; values on the keypress table are in HEX..) +; +; Condition is one of the following +; 0 = requires NO Shift/Ctrl/Alt/..., +; 1 = if Shift and key while caps lock OFF *OR* CAPS lock ON, no ctrl/alt +; 2 = if Shift and key while caps lock ON *OR* CAPS lock OFF, no ctrl/alt +; 3 = if Shift +; 4 = if Ctrl +; 5 = if left/right Alt +; 6 = if Left Alt +; 7 = if Right Alt +; 8 = if Numlock on, no ctrl/alt +; 9 = if Numlock off, no ctrl/alt +; 0FFh = end of list. +; +; Return value is the character, or a DOS character value + +ORG 100h + +FileStart: + +FileLength DW Offset EndKeyboardTable - Offset StartKeyboardTable + +StartKeyboardTable: + + DB 2 + DB 0 + DW '1' + DB 3 + DW '!' + DB 0FFh + + DB 3 + DB 0 + DW '2' + DB 3 + DW '"' + DB 5 + DW '@' + DB 0FFh + + DB 4 + DB 0 + DW '3' + DB 3 + DW '#' + DB 0FFh + + DB 5 + DB 0 + DW '4' + DB 3 + DW '$' + DB 0FFh + + DB 6 + DB 0 + DW '5' + DB 3 + DW '%' + DB 0FFh + + DB 7 + DB 0 + DW '6' + DB 3 + DW '&' + DB 0FFh + + DB 8 + DB 0 + DW '7' + DB 3 + DW '/' + DB 5 + DW '{' + DB 0FFh + + DB 9 + DB 0 + DW '8' + DB 3 + DW '(' + DB 5 + DW '[' + DB 0FFh + + DB 10 + DB 0 + DW '9' + DB 3 + DW ')' + DB 5 + DW ']' + DB 0FFh + + DB 11 + DB 0 + DW '0' + DB 3 + DW '=' + DB 5 + DW '}' + DB 0FFh + + DB 12 + DB 0 + DW '''' + DB 3 + DW '?' + DB 0FFh + + DB 13 + DB 0 + DW '<' + DB 3 + DW '>' + DB 0FFh + + DB 14 ; Backspace + DB 4 ; Ctrl-Backspace + DW 127 + DB 0FFh + + DB 15 ; Tab + DB 3 ; ShiftTab + DW 0F00h + DB 0FFh + + DB 16 ; Q + DB 1 + DW 'Q' + DB 2 ; q + DW 'q' + DB 4 ; Ctrl-Q + DW 11h + DB 5 ; Alt-Q + DW 1000h + DB 0FFh + + DB 17 ; W + DB 1 + DW 'W' + DB 2 ; w + DW 'w' + DB 4 ; Ctrl-W + DW 17h + DB 5 ; Alt-W + DW 1100h + DB 0FFh + + DB 18 ; E + DB 1 + DW 'E' + DB 2 ;e + DW 'e' + DB 4 ; Ctrl-E + DW 5 + DB 5 ; Alt-E + DW 1200h + DB 0FFh + + DB 19 ; R + DB 1 + DW 'R' + DB 2 ; r + DW 'r' + DB 4 ; Ctrl-R + DW 12h + DB 5 ; Alt-R + DW 1300h + DB 0FFh + + DB 20 ; T + DB 1 + DW 'T' + DB 2 ; t + DW 't' + DB 4 ; Ctrl-T + DW 14h + DB 5 ; Alt-T + DW 1400h + DB 0FFh + + DB 21 ; Y + DB 1 + DW 'Y' + DB 2 ; y + DW 'y' + DB 4 ; Ctrl-Y + DW 19h + DB 5 ; Alt-Y + DW 1500h + DB 0FFh + + DB 22 ; U + DB 1 + DW 'U' + DB 2 ; u + DW 'u' + DB 4 ; Ctrl-U + DW 15h + DB 5 ; Alt-U + DW 1600h + DB 0FFh + + DB 23 ; I + DB 1 + DW 'I' + DB 2 ; i + DW 'i' + DB 4 ; Ctrl-I + DW 9 + DB 5 ; Alt-I + DW 1700h + DB 0FFh + + DB 24 ; O + DB 1 + DW 'O' + DB 2 ; o + DW 'o' + DB 4 ; Ctrl-O + DW 0Fh + DB 5 ; Alt-O + DW 1800h + DB 0FFh + + DB 25 ; P + DB 1 + DW 'P' + DB 2 ; p + DW 'p' + DB 4 ; Ctrl-P + DW 10h + DB 5 ; Alt-P + DW 1900h + DB 0FFh + + DB 26 + DB 0 + DW '+' + DB 3 + DW '*' + DB 0FFh + + DB 27 + DB 0 + DW '''' + DB 3 + DW '`' + DB 0FFh + + DB 30 ; A + DB 1 + DW 'A' + DB 2 ; a + DW 'a' + DB 4 ; Ctrl-A + DW 1 + DB 5 ; Alt-A + DW 1E00h + DB 0FFh + + DB 31 ; S + DB 1 + DW 'S' + DB 2 ; s + DW 's' + DB 4 ; Ctrl-S + DW 13h + DB 5 ; Alt-S + DW 1F00h + DB 0FFh + + DB 32 ; D + DB 1 + DW 'D' + DB 2 ; d + DW 'd' + DB 4 ; Ctrl-D + DW 4 + DB 5 ; Alt-D + DW 2000h + DB 0FFh + + DB 33 ; F + DB 1 + DW 'F' + DB 2 ; f + DW 'f' + DB 4 ; Ctrl-F + DW 6 + DB 5 ; Alt-F + DW 2100h + DB 0FFh + + DB 34 ; G + DB 1 + DW 'G' + DB 2 ; g + DW 'g' + DB 4 ; Ctrl-G + DW 7 + DB 5 ; Alt-G + DW 2200h + DB 0FFh + + DB 35 ; H + DB 1 + DW 'H' + DB 2 ; h + DW 'h' + DB 4 ; Ctrl-H + DW 8 + DB 5 ; Alt-H + DW 2300h + DB 0FFh + + DB 36 ; J + DB 1 + DW 'J' + DB 2 ; j + DW 'j' + DB 4 ; Ctrl-J + DW 0Ah + DB 5 ; Alt-J + DW 2400h + DB 0FFh + + DB 37 ; K + DB 1 + DW 'K' + DB 2 ; k + DW 'k' + DB 4 ; Ctrl-K + DW 0Bh + DB 5 ; Alt-K + DW 2500h + DB 0FFh + + DB 38 ; L + DB 1 + DW 'L' + DB 2 ; l + DW 'l' + DB 4 ; Ctrl-L + DW 0Ch + DB 5 ; Alt-L + DW 2600h + DB 0FFh + + DB 39 + DB 0 + DW 'c' ; porque o � nao funciona no IT + DB 3 + DW 'C' ; porque o � nao funciona no IT + DB 0FFh + + DB 40 + DB 0 + DW "o" ; porque o � nao funciona no IT + DB 3 + DW 'a' ; porque o � nao funciona no IT + DB 0FFh + + DB 41 + DB 0 + DW '\' + DB 3 + DW '|' + DB 0FFh + + DB 43 + DB 0 + DW '~' + DB 3 + DW '^' + DB 0FFh + + DB 44 ; z + DB 1 + DW 'Z' + DB 2 ; z + DW 'z' + DB 4 ; Ctrl-Z + DW 1Ah + DB 5 ; Alt-Z + DW 2C00h + DB 0FFh + + DB 45 ; X + DB 1 + DW 'X' + DB 2 ; x + DW 'x' + DB 4 ; Ctrl-X + DW 1Ah + DB 5 ; Alt-X + DW 2D00h + DB 0FFh + + DB 46 ; C + DB 1 + DW 'C' + DB 2 ; c + DW 'c' + DB 4 ; Ctrl-C + DW 3 + DB 5 ; Alt-C + DW 2E00h + DB 0FFh + + DB 47 ; V + DB 1 + DW 'V' + DB 2 ; v + DW 'v' + DB 4 ; Ctrl-V + DW 16h + DB 5 ; Alt-V + DW 2F00h + DB 0FFh + + DB 48 ; B + DB 1 + DW 'B' + DB 2 ; b + DW 'b' + DB 4 ; Ctrl-B + DW 2 + DB 5 ; Alt-B + DW 3000h + DB 0FFh + + DB 49 ; N + DB 1 + DW 'N' + DB 2 ; n + DW 'n' + DB 4 ; Ctrl-N + DW 0Eh + DB 5 ; Alt-N + DW 3100h + DB 0FFh + + DB 50 ; M + DB 1 + DW 'M' + DB 2 + DW 'm' + DB 4 ; Ctrl-M + DW 0Dh + DB 5 ; Alt-M + DW 3200h + DB 0FFh + + DB 51 + DB 0 + DW ',' + DB 3 + DW ';' + DB 0FFh + + DB 52 + DB 0 + DW '.' + DB 3 + DW ':' + DB 0FFh + + DB 53 + DB 0 + DW '-' + DB 3 + DW '_' + DB 0FFh + + DB 55 ; XT/AT printscreen, Enhanced keyboard * + DB 0 + DW '*' + DB 0FFh + + DB 57 ; Spacebar + DB 0 + DW ' ' + DB 3 + DW ' ' + DB 0FFh + + DB 71 ; Keypad 7 + DB 8 + DW '7' + DB 10 + DW 7 + DB 0FFh + + DB 72 ; Keypad 8 + DB 8 + DW '8' + DB 10 + DW 8 + DB 0FFh + + DB 73 ; Keypad 9 + DB 8 + DW '9' + DB 10 + DW 9 + DB 0FFh + + DB 74 ; Grey - + DB 0 + DW '-' + DB 0FFh + + DB 75 ; Keypad 4 + DB 8 + DW '4' + DB 10 + DW 4 + DB 0FFh + + DB 76 ; Keypad 5 + DB 8 + DW '5' + DB 10 + DW 5 + DB 0FFh + + DB 77 ; Keypad 6 + DB 8 + DW '6' + DB 10 + DW 6 + DB 0FFh + + DB 78 ; Grey + + DB 0 + DW '+' + DB 0FFh + + DB 79 ; Keypad 1 + DB 8 + DW '1' + DB 10 + DW 1 + DB 0FFh + + DB 80 ; Keypad 2 + DB 8 + DW '2' + DB 10 + DW 2 + DB 0FFh + + DB 81 ; Keypad 3 + DB 8 + DW '3' + DB 10 + DW 3 + DB 0FFh + + DB 82 ; Keypad 0 + DB 8 + DW '0' + DB 10 + DW 0 + DB 0FFh + + DB 86 ; a new key generated by me, for + DB 0 ; the Portuguese keyboard. + DW '<' ; It's located between the + DB 3 ; LShift and the Z key... + DW '>' + DB 0FFh + + DB 128+35h ; Grey / + DB 0 + DW '/' + DB 0FFh + + DB 0FFh + +EndKeyboardTable: + +End FileStart diff --git a/it/Keyboard/SE.ASM b/it/Keyboard/SE.ASM new file mode 100644 index 0000000..8b141cd --- /dev/null +++ b/it/Keyboard/SE.ASM @@ -0,0 +1,612 @@ + + .model tiny + .code + +; to create the file: +; TASM +; TLINK /TDC +; REN .COM KEYBOARD.CFG +; +; Structure is: +; Keycode (1 byte) +; Condition (1 byte) +; Return value (1 word) +; Condition (1 byte) +; Return value (1 word) +; Condition (1 byte) +; Return value (1 word) +; . +; . +; . +; 0FFh <-- end of condition/return value list +; +; Keycode is the value in the keypress table in IT on Ctrl-F1 (remember the +; values on the keypress table are in HEX..) +; +; Condition is one of the following +; 0 = requires NO Shift/Ctrl/Alt/..., +; 1 = if Shift and key while caps lock OFF *OR* CAPS lock ON, no ctrl/alt +; 2 = if Shift and key while caps lock ON *OR* CAPS lock OFF, no ctrl/alt +; 3 = if Shift +; 4 = if Ctrl +; 5 = if left/right Alt +; 6 = if Left Alt +; 7 = if Right Alt +; 8 = if Numlock on, no ctrl/alt +; 9 = if Numlock off, no ctrl/alt +; 0FFh = end of list. +; +; Return value is the character, or a DOS character value + +ORG 100h + +FileStart: + +FileLength DW Offset EndKeyboardTable - Offset StartKeyboardTable + +StartKeyboardTable: + + DB 2 ; 1 + DB 0 + DW '1' + DB 3 ; ! + DW '!' + DB 0FFh + + DB 3 ; 2 + DB 0 + DW '2' + DB 3 ; " + DW '"' + DB 7 + DW "@" ; @ + DB 0FFh + + DB 4 ; 3 + DB 0 + DW '3' + DB 3 ; # + DW '#' + DB 0FFh + + DB 5 ; 4 + DB 0 + DW '4' + DB 3 ; $ + DW '$' + DB 7 + DW '$' + DB 0FFh + + DB 6 ; 5 + DB 0 + DW '5' + DB 3 ; % + DW '%' + DB 0FFh + + DB 7 ; 6 + DB 0 + DW '6' + DB 3 ; & + DW '&' + DB 0FFh + + DB 8 ; 7 + DB 0 + DW '7' + DB 3 ; & + DW '/' + DB 7 + DW '{' ; { + DB 0FFh + + DB 9 ; 8 + DB 0 + DW '8' + DB 3 ; ( + DW '(' + DB 7 + DW '[' ; [ + DB 0FFh + + DB 10 ; 9 + DB 0 + DW '9' + DB 3 ; ) + DW ')' + DB 7 + DW ']' ; ] + DB 0FFh + + DB 11 ; 0 + DB 0 + DW '0' + DB 3 ; = + DW '=' + DB 7 + DW '}' ; } + DB 0FFh + + DB 12 ; + + DB 0 + DW '+' + DB 3 ; ? + DW '?' + DB 0FFh + + DB 13 ; ' + DB 0 + DW "'" + DB 3 ; ` + DW "`" + DB 0FFh + + DB 14 ; Backspace + DB 4 ; Ctrl-Backspace + DW 127 + DB 0FFh + + DB 15 ; Tab + DB 3 ; ShiftTab + DW 0F00h + DB 0FFh + + DB 16 ; Q + DB 1 + DW 'Q' + DB 2 ; q + DW 'q' + DB 4 ; Ctrl-Q + DW 11h + DB 5 ; Alt-Q + DW 1000h + DB 0FFh + + DB 17 ; W + DB 1 + DW 'W' + DB 2 ; w + DW 'w' + DB 4 ; Ctrl-W + DW 17h + DB 5 ; Alt-W + DW 1100h + DB 0FFh + + DB 18 ; E + DB 1 + DW 'E' + DB 2 ;e + DW 'e' + DB 4 ; Ctrl-E + DW 5 + DB 5 ; Alt-E + DW 1200h + DB 0FFh + + DB 19 ; R + DB 1 + DW 'R' + DB 2 ; r + DW 'r' + DB 4 ; Ctrl-R + DW 12h + DB 5 ; Alt-R + DW 1300h + DB 0FFh + + DB 20 ; T + DB 1 + DW 'T' + DB 2 ; t + DW 't' + DB 4 ; Ctrl-T + DW 14h + DB 5 ; Alt-T + DW 1400h + DB 0FFh + + DB 21 ; Y + DB 1 + DW 'Y' + DB 2 ; y + DW 'y' + DB 4 ; Ctrl-Z + DW 19h + DB 5 ; Alt-Z + DW 1500h + DB 0FFh + + DB 22 ; U + DB 1 + DW 'U' + DB 2 ; u + DW 'u' + DB 4 ; Ctrl-U + DW 15h + DB 5 ; Alt-U + DW 1600h + DB 0FFh + + DB 23 ; I + DB 1 + DW 'I' + DB 2 ; i + DW 'i' + DB 4 ; Ctrl-I + DW 9 + DB 5 ; Alt-I + DW 1700h + DB 0FFh + + DB 24 ; O + DB 1 + DW 'O' + DB 2 ; o + DW 'o' + DB 4 ; Ctrl-O + DW 0Fh + DB 5 ; Alt-O + DW 1800h + DB 0FFh + + DB 25 ; P + DB 1 + DW 'P' + DB 2 ; p + DW 'p' + DB 4 ; Ctrl-P + DW 10h + DB 5 ; Alt-P + DW 1900h + DB 0FFh + + DB 26 ; � + DB 0 + DW '�' + DB 3 ; � + DW '�' + DB 0FFh + + DB 27 ; . + DB 0 + DW '.' + DB 3 ; ~ + DW '~' + DB 0FFh + + DB 30 ; A + DB 1 + DW 'A' + DB 2 ; a + DW 'a' + DB 4 ; Ctrl-A + DW 1 + DB 5 ; Alt-A + DW 1E00h + DB 0FFh + + DB 31 ; S + DB 1 + DW 'S' + DB 2 ; s + DW 's' + DB 4 ; Ctrl-S + DW 13h + DB 5 ; Alt-S + DW 1F00h + DB 0FFh + + DB 32 ; D + DB 1 + DW 'D' + DB 2 ; d + DW 'd' + DB 4 ; Ctrl-D + DW 4 + DB 5 ; Alt-D + DW 2000h + DB 0FFh + + DB 33 ; F + DB 1 + DW 'F' + DB 2 ; f + DW 'f' + DB 4 ; Ctrl-F + DW 6 + DB 5 ; Alt-F + DW 2100h + DB 0FFh + + DB 34 ; G + DB 1 + DW 'G' + DB 2 ; g + DW 'g' + DB 4 ; Ctrl-G + DW 7 + DB 5 ; Alt-G + DW 2200h + DB 0FFh + + DB 35 ; H + DB 1 + DW 'H' + DB 2 ; h + DW 'h' + DB 4 ; Ctrl-H + DW 8 + DB 5 ; Alt-H + DW 2300h + DB 0FFh + + DB 36 ; J + DB 1 + DW 'J' + DB 2 ; j + DW 'j' + DB 4 ; Ctrl-J + DW 0Ah + DB 5 ; Alt-J + DW 2400h + DB 0FFh + + DB 37 ; K + DB 1 + DW 'K' + DB 2 ; k + DW 'k' + DB 4 ; Ctrl-K + DW 0Bh + DB 5 ; Alt-K + DW 2500h + DB 0FFh + + DB 38 ; L + DB 1 + DW 'L' + DB 2 ; l + DW 'l' + DB 4 ; Ctrl-L + DW 0Ch + DB 5 ; Alt-L + DW 2600h + DB 0FFh + + DB 39 ; � + DB 0 + DW '�' + DB 3 ; � + DW '�' + DB 0FFh + + DB 40 ; � + DB 0 + DW "�" + DB 3 ; � + DW '�' + DB 0FFh + + DB 41 + DB 0 + DW "^" + DB 3 + DW "+" + DB 0FFh + + DB 43 ; * + DB 0 + DW '*' + DB 3 ; ' + DW "'" + DB 0FFh + + DB 44 ; Y + DB 1 + DW 'Z' + DB 2 ; y + DW 'z' + DB 4 ; Ctrl-Y + DW 1ah + DB 5 ; Alt-Y + DW 2C00h + DB 0FFh + + DB 45 ; X + DB 1 + DW 'X' + DB 2 ; x + DW 'x' + DB 4 ; Ctrl-X + DW 1Ah + DB 5 ; Alt-X + DW 2D00h + DB 0FFh + + DB 46 ; C + DB 1 + DW 'C' + DB 2 ; c + DW 'c' + DB 4 ; Ctrl-C + DW 3 + DB 5 ; Alt-C + DW 2E00h + DB 0FFh + + DB 47 ; V + DB 1 + DW 'V' + DB 2 ; v + DW 'v' + DB 4 ; Ctrl-V + DW 16h + DB 5 ; Alt-V + DW 2F00h + DB 0FFh + + DB 48 ; B + DB 1 + DW 'B' + DB 2 ; b + DW 'b' + DB 4 ; Ctrl-B + DW 2 + DB 5 ; Alt-B + DW 3000h + DB 0FFh + + DB 49 ; N + DB 1 + DW 'N' + DB 2 ; n + DW 'n' + DB 4 ; Ctrl-N + DW 0Eh + DB 5 ; Alt-N + DW 3100h + DB 0FFh + + DB 50 ; M + DB 1 + DW 'M' + DB 2 + DW 'm' + DB 4 ; Ctrl-M + DW 0Dh + DB 5 ; Alt-M + DW 3200h + DB 0FFh + + DB 51 ; , + DB 0 + DW ',' + DB 3 + DW ';' + DB 0FFh + + DB 52 ; . + DB 0 + DW '.' + DB 3 + DW ':' + DB 0FFh + + DB 53 ; - + DB 0 + DW '-' + DB 3 + DW '_' + DB 0FFh + + DB 55 ; XT/AT printscreen, Enhanced keyboard * + DB 0 + DW '*' + DB 0FFh + + DB 57 ; Spacebar + DB 0 + DW ' ' + DB 0FFh + + DB 71 ; Keypad 7 + DB 8 + DW '7' + DB 10 + DW 7 + DB 0FFh + + DB 72 ; Keypad 8 + DB 8 + DW '8' + DB 10 + DW 8 + DB 0FFh + + DB 73 ; Keypad 9 + DB 8 + DW '9' + DB 10 + DW 9 + DB 0FFh + + DB 74 ; Grey - + DB 0 + DW '-' + DB 0FFh + + DB 75 ; Keypad 4 + DB 8 + DW '4' + DB 10 + DW 4 + DB 0FFh + + DB 76 ; Keypad 5 + DB 8 + DW '5' + DB 10 + DW 5 + DB 0FFh + + DB 77 ; Keypad 6 + DB 8 + DW '6' + DB 10 + DW 6 + DB 0FFh + + DB 78 ; Grey + + DB 0 + DW '+' + DB 0FFh + + DB 79 ; Keypad 1 + DB 8 + DW '1' + DB 10 + DW 1 + DB 0FFh + + DB 80 ; Keypad 2 + DB 8 + DW '2' + DB 10 + DW 2 + DB 0FFh + + DB 81 ; Keypad 3 + DB 8 + DW '3' + DB 10 + DW 3 + DB 0FFh + + DB 82 ; Keypad 0 + DB 8 + DW '0' + DB 10 + DW 0 + DB 0FFh + + DB 43 ; < + DB 0 + DW '<' + DB 3 ; > + DW '>' + DB 7 + DW '|' + DB 0FFh + + DB 128+35h ; Grey / + DB 0 + DW '/' + DB 0FFh + + DB 0FFh + +EndKeyboardTable: + +End FileStart diff --git a/it/Keyboard/UK.ASM b/it/Keyboard/UK.ASM new file mode 100644 index 0000000..5896ee6 --- /dev/null +++ b/it/Keyboard/UK.ASM @@ -0,0 +1,596 @@ + + .model tiny + .code + +; to create the file: +; TASM +; TLINK /TDC +; REN .COM KEYBOARD.CFG +; +; Structure is: +; Keycode (1 byte) +; Condition (1 byte) +; Return value (1 word) +; Condition (1 byte) +; Return value (1 word) +; Condition (1 byte) +; Return value (1 word) +; . +; . +; . +; 0FFh <-- end of condition/return value list +; +; Keycode is the value in the keypress table in IT on Ctrl-F1 (remember the +; values on the keypress table are in HEX..) +; +; Condition is one of the following +; 0 = requires NO Shift/Ctrl/Alt/..., +; 1 = if Shift and key while caps lock OFF *OR* CAPS lock ON, no ctrl/alt +; 2 = if Shift and key while caps lock ON *OR* CAPS lock OFF, no ctrl/alt +; 3 = if Shift +; 4 = if Ctrl +; 5 = if left/right Alt +; 6 = if Left Alt +; 7 = if Right Alt +; 8 = if Numlock on, no ctrl/alt +; 9 = if Numlock off, no ctrl/alt +; 0FFh = end of list. +; +; Return value is the character, or a DOS character value + +ORG 100h + +FileStart: + +FileLength DW Offset EndKeyboardTable - Offset StartKeyboardTable + +StartKeyboardTable: + + DB 2 ; 1 + DB 0 + DW '1' + DB 3 ; ! + DW '!' + DB 0FFh + + DB 3 ; 2 + DB 0 + DW '2' + DB 3 ; " + DW '"' + DB 0FFh + + DB 4 ; 3 + DB 0 + DW '3' + DB 3 ; � + DW '�' + DB 0FFh + + DB 5 ; 4 + DB 0 + DW '4' + DB 3 ; $ + DW '$' + DB 0FFh + + DB 6 ; 5 + DB 0 + DW '5' + DB 3 ; % + DW '%' + DB 0FFh + + DB 7 ; 6 + DB 0 + DW '6' + DB 3 ; ^ + DW '^' + DB 0FFh + + DB 8 ; 7 + DB 0 + DW '7' + DB 3 ; & + DW '&' + DB 0FFh + + DB 9 ; 8 + DB 0 + DW '8' + DB 3 ; * + DW '*' + DB 0FFh + + DB 10 ; 9 + DB 0 + DW '9' + DB 3 ; ( + DW '(' + DB 0FFh + + DB 11 ; 0 + DB 0 + DW '0' + DB 3 ; ) + DW ')' + DB 0FFh + + DB 12 ; - + DB 0 + DW '-' + DB 3 ; _ + DW '_' + DB 0FFh + + DB 13 ; = + DB 0 + DW '=' + DB 3 ; + + DW '+' + DB 0FFh + + DB 14 ; Backspace + DB 4 ; Ctrl-Backspace + DW 127 + DB 0FFh + + DB 15 ; Tab + DB 3 ; ShiftTab + DW 0F00h + DB 0FFh + + DB 16 ; Q + DB 1 + DW 'Q' + DB 2 ; q + DW 'q' + DB 4 ; Ctrl-Q + DW 11h + DB 5 ; Alt-Q + DW 1000h + DB 0FFh + + DB 17 ; W + DB 1 + DW 'W' + DB 2 ; w + DW 'w' + DB 4 ; Ctrl-W + DW 17h + DB 5 ; Alt-W + DW 1100h + DB 0FFh + + DB 18 ; E + DB 1 + DW 'E' + DB 2 ;e + DW 'e' + DB 4 ; Ctrl-E + DW 5 + DB 5 ; Alt-E + DW 1200h + DB 0FFh + + DB 19 ; R + DB 1 + DW 'R' + DB 2 ; r + DW 'r' + DB 4 ; Ctrl-R + DW 12h + DB 5 ; Alt-R + DW 1300h + DB 0FFh + + DB 20 ; T + DB 1 + DW 'T' + DB 2 ; t + DW 't' + DB 4 ; Ctrl-T + DW 14h + DB 5 ; Alt-T + DW 1400h + DB 0FFh + + DB 21 ; Y + DB 1 + DW 'Y' + DB 2 ; y + DW 'y' + DB 4 ; Ctrl-Y + DW 19h + DB 5 ; Alt-Y + DW 1500h + DB 0FFh + + DB 22 ; U + DB 1 + DW 'U' + DB 2 ; u + DW 'u' + DB 4 ; Ctrl-U + DW 15h + DB 5 ; Alt-U + DW 1600h + DB 0FFh + + DB 23 ; I + DB 1 + DW 'I' + DB 2 ; i + DW 'i' + DB 4 ; Ctrl-I + DW 9 + DB 5 ; Alt-I + DW 1700h + DB 0FFh + + DB 24 ; O + DB 1 + DW 'O' + DB 2 ; o + DW 'o' + DB 4 ; Ctrl-O + DW 0Fh + DB 5 ; Alt-O + DW 1800h + DB 0FFh + + DB 25 ; P + DB 1 + DW 'P' + DB 2 ; p + DW 'p' + DB 4 ; Ctrl-P + DW 10h + DB 5 ; Alt-P + DW 1900h + DB 0FFh + + DB 26 ; [ + DB 0 + DW '[' + DB 3 ; { + DW '{' + DB 0FFh + + DB 27 ; ] + DB 0 + DW ']' + DB 3 ; } + DW '}' + DB 0FFh + + DB 30 ; A + DB 1 + DW 'A' + DB 2 ; a + DW 'a' + DB 4 ; Ctrl-A + DW 1 + DB 5 ; Alt-A + DW 1E00h + DB 0FFh + + DB 31 ; S + DB 1 + DW 'S' + DB 2 ; s + DW 's' + DB 4 ; Ctrl-S + DW 13h + DB 5 ; Alt-S + DW 1F00h + DB 0FFh + + DB 32 ; D + DB 1 + DW 'D' + DB 2 ; d + DW 'd' + DB 4 ; Ctrl-D + DW 4 + DB 5 ; Alt-D + DW 2000h + DB 0FFh + + DB 33 ; F + DB 1 + DW 'F' + DB 2 ; f + DW 'f' + DB 4 ; Ctrl-F + DW 6 + DB 5 ; Alt-F + DW 2100h + DB 0FFh + + DB 34 ; G + DB 1 + DW 'G' + DB 2 ; g + DW 'g' + DB 4 ; Ctrl-G + DW 7 + DB 5 ; Alt-G + DW 2200h + DB 0FFh + + DB 35 ; H + DB 1 + DW 'H' + DB 2 ; h + DW 'h' + DB 4 ; Ctrl-H + DW 8 + DB 5 ; Alt-H + DW 2300h + DB 0FFh + + DB 36 ; J + DB 1 + DW 'J' + DB 2 ; j + DW 'j' + DB 4 ; Ctrl-J + DW 0Ah + DB 5 ; Alt-J + DW 2400h + DB 0FFh + + DB 37 ; K + DB 1 + DW 'K' + DB 2 ; k + DW 'k' + DB 4 ; Ctrl-K + DW 0Bh + DB 5 ; Alt-K + DW 2500h + DB 0FFh + + DB 38 ; L + DB 1 + DW 'L' + DB 2 ; l + DW 'l' + DB 4 ; Ctrl-L + DW 0Ch + DB 5 ; Alt-L + DW 2600h + DB 0FFh + + DB 39 ; ; + DB 0 + DW ';' + DB 3 ; : + DW ':' + DB 0FFh + + DB 40 ; ' + DB 0 + DW "'" + DB 3 ; @ + DW '@' + DB 0FFh + + DB 41 + DB 0 + DW "`" + DB 0FFh + + DB 43 ; # + DB 0 + DW '#' + DB 3 ; ~ + DW '~' + DB 0FFh + + DB 44 ; z + DB 1 + DW 'Z' + DB 2 ; z + DW 'z' + DB 4 ; Ctrl-Z + DW 1Ah + DB 5 ; Alt-Z + DW 2C00h + DB 0FFh + + DB 45 ; X + DB 1 + DW 'X' + DB 2 ; x + DW 'x' + DB 4 ; Ctrl-X + DW 1Ah + DB 5 ; Alt-X + DW 2D00h + DB 0FFh + + DB 46 ; C + DB 1 + DW 'C' + DB 2 ; c + DW 'c' + DB 4 ; Ctrl-C + DW 3 + DB 5 ; Alt-C + DW 2E00h + DB 0FFh + + DB 47 ; V + DB 1 + DW 'V' + DB 2 ; v + DW 'v' + DB 4 ; Ctrl-V + DW 16h + DB 5 ; Alt-V + DW 2F00h + DB 0FFh + + DB 48 ; B + DB 1 + DW 'B' + DB 2 ; b + DW 'b' + DB 4 ; Ctrl-B + DW 2 + DB 5 ; Alt-B + DW 3000h + DB 0FFh + + DB 49 ; N + DB 1 + DW 'N' + DB 2 ; n + DW 'n' + DB 4 ; Ctrl-N + DW 0Eh + DB 5 ; Alt-N + DW 3100h + DB 0FFh + + DB 50 ; M + DB 1 + DW 'M' + DB 2 + DW 'm' + DB 4 ; Ctrl-M + DW 0Dh + DB 5 ; Alt-M + DW 3200h + DB 0FFh + + DB 51 ; , + DB 0 + DW ',' + DB 3 + DW '<' + DB 0FFh + + DB 52 ; . + DB 0 + DW '.' + DB 3 + DW '>' + DB 0FFh + + DB 53 ; / + DB 0 + DW '/' + DB 3 + DW '?' + DB 0FFh + + DB 55 ; XT/AT printscreen, Enhanced keyboard * + DB 0 + DW '*' + DB 0FFh + + DB 57 ; Spacebar + DB 0 + DW ' ' + DB 0FFh + + DB 71 ; Keypad 7 + DB 8 + DW '7' + DB 10 + DW 7 + DB 0FFh + + DB 72 ; Keypad 8 + DB 8 + DW '8' + DB 10 + DW 8 + DB 0FFh + + DB 73 ; Keypad 9 + DB 8 + DW '9' + DB 10 + DW 9 + DB 0FFh + + DB 74 ; Grey - + DB 0 + DW '-' + DB 0FFh + + DB 75 ; Keypad 4 + DB 8 + DW '4' + DB 10 + DW 4 + DB 0FFh + + DB 76 ; Keypad 5 + DB 8 + DW '5' + DB 10 + DW 5 + DB 0FFh + + DB 77 ; Keypad 6 + DB 8 + DW '6' + DB 10 + DW 6 + DB 0FFh + + DB 78 ; Grey + + DB 0 + DW '+' + DB 0FFh + + DB 79 ; Keypad 1 + DB 8 + DW '1' + DB 10 + DW 1 + DB 0FFh + + DB 80 ; Keypad 2 + DB 8 + DW '2' + DB 10 + DW 2 + DB 0FFh + + DB 81 ; Keypad 3 + DB 8 + DW '3' + DB 10 + DW 3 + DB 0FFh + + DB 82 ; Keypad 0 + DB 8 + DW '0' + DB 10 + DW 0 + DB 0FFh + + DB 86 ; \ + DB 0 + DW '\' + DB 3 ; | + DW '|' + DB 0FFh + + DB 128+35h ; Grey / + DB 0 + DW '/' + DB 0FFh + + DB 0FFh + +EndKeyboardTable: + +End FileStart diff --git a/it/Keyboard/US.ASM b/it/Keyboard/US.ASM new file mode 100644 index 0000000..49a22d8 --- /dev/null +++ b/it/Keyboard/US.ASM @@ -0,0 +1,598 @@ + + .model tiny + .code + +; to create the file: +; TASM +; TLINK /TDC +; REN .COM KEYBOARD.CFG +; +; Structure is: +; Keycode (1 byte) +; Condition (1 byte) +; Return value (1 word) +; Condition (1 byte) +; Return value (1 word) +; Condition (1 byte) +; Return value (1 word) +; . +; . +; . +; 0FFh <-- end of condition/return value list +; +; Keycode is the value in the keypress table in IT on Ctrl-F1 (remember the +; values on the keypress table are in HEX..) +; +; Condition is one of the following +; 0 = requires NO Shift/Ctrl/Alt/..., +; 1 = if Shift and key while caps lock OFF *OR* CAPS lock ON, no ctrl/alt +; 2 = if Shift and key while caps lock ON *OR* CAPS lock OFF, no ctrl/alt +; 3 = if Shift +; 4 = if Ctrl +; 5 = if left/right Alt +; 6 = if Left Alt +; 7 = if Right Alt +; 8 = if Numlock on, no ctrl/alt +; 9 = if Numlock off, no ctrl/alt +; 0FFh = end of list. +; +; Return value is the character, or a DOS character value + +ORG 100h + +FileStart: + +FileLength DW Offset EndKeyboardTable - Offset StartKeyboardTable + +StartKeyboardTable: + + DB 2 ; 1 + DB 0 + DW '1' + DB 3 ; ! + DW '!' + DB 0FFh + + DB 3 ; 2 + DB 0 + DW '2' + DB 3 ; @ + DW '@' + DB 0FFh + + DB 4 ; 3 + DB 0 + DW '3' + DB 3 ; # + DW '#' + DB 0FFh + + DB 5 ; 4 + DB 0 + DW '4' + DB 3 ; $ + DW '$' + DB 0FFh + + DB 6 ; 5 + DB 0 + DW '5' + DB 3 ; % + DW '%' + DB 0FFh + + DB 7 ; 6 + DB 0 + DW '6' + DB 3 ; ^ + DW '^' + DB 0FFh + + DB 8 ; 7 + DB 0 + DW '7' + DB 3 ; & + DW '&' + DB 0FFh + + DB 9 ; 8 + DB 0 + DW '8' + DB 3 ; * + DW '*' + DB 0FFh + + DB 10 ; 9 + DB 0 + DW '9' + DB 3 ; ( + DW '(' + DB 0FFh + + DB 11 ; 0 + DB 0 + DW '0' + DB 3 ; ) + DW ')' + DB 0FFh + + DB 12 ; - + DB 0 + DW '-' + DB 3 ; _ + DW '_' + DB 0FFh + + DB 13 ; = + DB 0 + DW '=' + DB 3 ; + + DW '+' + DB 0FFh + + DB 14 ; Backspace + DB 4 ; Ctrl-Backspace + DW 127 + DB 0FFh + + DB 15 ; Tab + DB 3 ; ShiftTab + DW 0F00h + DB 0FFh + + DB 16 ; Q + DB 1 + DW 'Q' + DB 2 ; q + DW 'q' + DB 4 ; Ctrl-Q + DW 11h + DB 5 ; Alt-Q + DW 1000h + DB 0FFh + + DB 17 ; W + DB 1 + DW 'W' + DB 2 ; w + DW 'w' + DB 4 ; Ctrl-W + DW 17h + DB 5 ; Alt-W + DW 1100h + DB 0FFh + + DB 18 ; E + DB 1 + DW 'E' + DB 2 ;e + DW 'e' + DB 4 ; Ctrl-E + DW 5 + DB 5 ; Alt-E + DW 1200h + DB 0FFh + + DB 19 ; R + DB 1 + DW 'R' + DB 2 ; r + DW 'r' + DB 4 ; Ctrl-R + DW 12h + DB 5 ; Alt-R + DW 1300h + DB 0FFh + + DB 20 ; T + DB 1 + DW 'T' + DB 2 ; t + DW 't' + DB 4 ; Ctrl-T + DW 14h + DB 5 ; Alt-T + DW 1400h + DB 0FFh + + DB 21 ; Y + DB 1 + DW 'Y' + DB 2 ; y + DW 'y' + DB 4 ; Ctrl-Y + DW 19h + DB 5 ; Alt-Y + DW 1500h + DB 0FFh + + DB 22 ; U + DB 1 + DW 'U' + DB 2 ; u + DW 'u' + DB 4 ; Ctrl-U + DW 15h + DB 5 ; Alt-U + DW 1600h + DB 0FFh + + DB 23 ; I + DB 1 + DW 'I' + DB 2 ; i + DW 'i' + DB 4 ; Ctrl-I + DW 9 + DB 5 ; Alt-I + DW 1700h + DB 0FFh + + DB 24 ; O + DB 1 + DW 'O' + DB 2 ; o + DW 'o' + DB 4 ; Ctrl-O + DW 0Fh + DB 5 ; Alt-O + DW 1800h + DB 0FFh + + DB 25 ; P + DB 1 + DW 'P' + DB 2 ; p + DW 'p' + DB 4 ; Ctrl-P + DW 10h + DB 5 ; Alt-P + DW 1900h + DB 0FFh + + DB 26 ; [ + DB 0 + DW '[' + DB 3 ; { + DW '{' + DB 0FFh + + DB 27 ; ] + DB 0 + DW ']' + DB 3 ; } + DW '}' + DB 0FFh + + DB 30 ; A + DB 1 + DW 'A' + DB 2 ; a + DW 'a' + DB 4 ; Ctrl-A + DW 1 + DB 5 ; Alt-A + DW 1E00h + DB 0FFh + + DB 31 ; S + DB 1 + DW 'S' + DB 2 ; s + DW 's' + DB 4 ; Ctrl-S + DW 13h + DB 5 ; Alt-S + DW 1F00h + DB 0FFh + + DB 32 ; D + DB 1 + DW 'D' + DB 2 ; d + DW 'd' + DB 4 ; Ctrl-D + DW 4 + DB 5 ; Alt-D + DW 2000h + DB 0FFh + + DB 33 ; F + DB 1 + DW 'F' + DB 2 ; f + DW 'f' + DB 4 ; Ctrl-F + DW 6 + DB 5 ; Alt-F + DW 2100h + DB 0FFh + + DB 34 ; G + DB 1 + DW 'G' + DB 2 ; g + DW 'g' + DB 4 ; Ctrl-G + DW 7 + DB 5 ; Alt-G + DW 2200h + DB 0FFh + + DB 35 ; H + DB 1 + DW 'H' + DB 2 ; h + DW 'h' + DB 4 ; Ctrl-H + DW 8 + DB 5 ; Alt-H + DW 2300h + DB 0FFh + + DB 36 ; J + DB 1 + DW 'J' + DB 2 ; j + DW 'j' + DB 4 ; Ctrl-J + DW 0Ah + DB 5 ; Alt-J + DW 2400h + DB 0FFh + + DB 37 ; K + DB 1 + DW 'K' + DB 2 ; k + DW 'k' + DB 4 ; Ctrl-K + DW 0Bh + DB 5 ; Alt-K + DW 2500h + DB 0FFh + + DB 38 ; L + DB 1 + DW 'L' + DB 2 ; l + DW 'l' + DB 4 ; Ctrl-L + DW 0Ch + DB 5 ; Alt-L + DW 2600h + DB 0FFh + + DB 39 ; ; + DB 0 + DW ';' + DB 3 ; : + DW ':' + DB 0FFh + + DB 40 ; ' + DB 0 + DW "'" + DB 3 ; " + DW '"' + DB 0FFh + + DB 41 ; ` + DB 0 + DW '`' + DB 3 ; ~ + DW '~' + DB 0FFh + + DB 43 ; \ + DB 0 + DW '\' + DB 3 ; | + DW '|' + DB 0FFh + + DB 44 ; z + DB 1 + DW 'Z' + DB 2 ; z + DW 'z' + DB 4 ; Ctrl-Z + DW 1Ah + DB 5 ; Alt-Z + DW 2C00h + DB 0FFh + + DB 45 ; X + DB 1 + DW 'X' + DB 2 ; x + DW 'x' + DB 4 ; Ctrl-X + DW 1Ah + DB 5 ; Alt-X + DW 2D00h + DB 0FFh + + DB 46 ; C + DB 1 + DW 'C' + DB 2 ; c + DW 'c' + DB 4 ; Ctrl-C + DW 3 + DB 5 ; Alt-C + DW 2E00h + DB 0FFh + + DB 47 ; V + DB 1 + DW 'V' + DB 2 ; v + DW 'v' + DB 4 ; Ctrl-V + DW 16h + DB 5 ; Alt-V + DW 2F00h + DB 0FFh + + DB 48 ; B + DB 1 + DW 'B' + DB 2 ; b + DW 'b' + DB 4 ; Ctrl-B + DW 2 + DB 5 ; Alt-B + DW 3000h + DB 0FFh + + DB 49 ; N + DB 1 + DW 'N' + DB 2 ; n + DW 'n' + DB 4 ; Ctrl-N + DW 0Eh + DB 5 ; Alt-N + DW 3100h + DB 0FFh + + DB 50 ; M + DB 1 + DW 'M' + DB 2 + DW 'm' + DB 4 ; Ctrl-M + DW 0Dh + DB 5 ; Alt-M + DW 3200h + DB 0FFh + + DB 51 ; , + DB 0 + DW ',' + DB 3 + DW '<' + DB 0FFh + + DB 52 ; . + DB 0 + DW '.' + DB 3 + DW '>' + DB 0FFh + + DB 53 ; / + DB 0 + DW '/' + DB 3 + DW '?' + DB 0FFh + + DB 55 ; XT/AT printscreen, Enhanced keyboard * + DB 0 + DW '*' + DB 0FFh + + DB 57 ; Spacebar + DB 0 + DW ' ' + DB 3 + DW ' ' + DB 0FFh + + DB 71 ; Keypad 7 + DB 8 + DW '7' + DB 10 + DW 7 + DB 0FFh + + DB 72 ; Keypad 8 + DB 8 + DW '8' + DB 10 + DW 8 + DB 0FFh + + DB 73 ; Keypad 9 + DB 8 + DW '9' + DB 10 + DW 9 + DB 0FFh + + DB 74 ; Grey - + DB 0 + DW '-' + DB 0FFh + + DB 75 ; Keypad 4 + DB 8 + DW '4' + DB 10 + DW 4 + DB 0FFh + + DB 76 ; Keypad 5 + DB 8 + DW '5' + DB 10 + DW 5 + DB 0FFh + + DB 77 ; Keypad 6 + DB 8 + DW '6' + DB 10 + DW 6 + DB 0FFh + + DB 78 ; Grey + + DB 0 + DW '+' + DB 0FFh + + DB 79 ; Keypad 1 + DB 8 + DW '1' + DB 10 + DW 1 + DB 0FFh + + DB 80 ; Keypad 2 + DB 8 + DW '2' + DB 10 + DW 2 + DB 0FFh + + DB 81 ; Keypad 3 + DB 8 + DW '3' + DB 10 + DW 3 + DB 0FFh + + DB 82 ; Keypad 0 + DB 8 + DW '0' + DB 10 + DW 0 + DB 0FFh + + DB 83 + DB 8 + DW '.' + DB 0FFh + + DB 128+35h ; Grey / + DB 0 + DW '/' + DB 0FFh + + DB 0FFh + +EndKeyboardTable: + +End FileStart diff --git a/it/LICENSE.TXT b/it/LICENSE.TXT new file mode 100644 index 0000000..974fc09 --- /dev/null +++ b/it/LICENSE.TXT @@ -0,0 +1,25 @@ +Copyright 짤 2014, Jeffrey Lim. All Rights Reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + +1. Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + +2. Redistributions in binary form must reproduce the above copyright notice, + this list of conditions and the following disclaimer in the documentation + and/or other materials provided with the distribution. + +3. The name of the author may not be used to endorse or promote products + derived from this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, +INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND +FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR +BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. diff --git a/it/MAKEFILE.MAK b/it/MAKEFILE.MAK new file mode 100644 index 0000000..c00a2f8 --- /dev/null +++ b/it/MAKEFILE.MAK @@ -0,0 +1,9 @@ +IT.EXE: IT.OBJ IT_DISK.OBJ IT_DISPL.OBJ IT_EMS.OBJ IT_ERR.OBJ IT_F.OBJ IT_G.OBJ IT_H.OBJ \ +IT_I.OBJ IT_K.OBJ IT_L.OBJ IT_M.OBJ IT_NET.OBJ IT_MSG.OBJ IT_MUSIC.OBJ IT_NET.OBJ IT_OBJ1.OBJ IT_PE.OBJ IT_S.OBJ \ +IT_TUTE.OBJ IT_MMTSR.OBJ IT_MOUSE.OBJ IT_MDATA.OBJ IT_FOUR.OBJ IT_VESA.OBJ + tlink /3 /s /v @source.lst + +.ASM.OBJ: +# TASM /Zi /m /uT310 /jSMART $*.asm + TASM /m /uT310 /jSMART $*.asm + diff --git a/it/NETWORK.INC b/it/NETWORK.INC new file mode 100644 index 0000000..932f279 --- /dev/null +++ b/it/NETWORK.INC @@ -0,0 +1,32 @@ +IF NETWORKENABLED + Extrn Network_GetSendQueue:Far + Extrn Network_FinishedSendQueue:Far + Extrn Network_AddWordToQueue:Far + Extrn Network_EnsureNoNetwork:Far + Extrn Network_SendSampleHeader:Far + Extrn Network_SendInstrumentHeader:Far + Extrn Network_QueueSampleData:Far + Extrn Network_SendSongDataInformation:Far + +NETWORK_PARTIALPATTERNOBJECT EQU 0 +NETWORK_ENTIREPATTERNOBJECT EQU 1 +NETWORK_REQUESTPATTERNOBJECT EQU 2 +NETWORK_SONGDATAOBJECT EQU 3 +NETWORK_INSTRUMENTHEADEROBJECT EQU 4 +NETWORK_SAMPLEHEADEROBJECT EQU 5 +NETWORK_SETPATTERNLENGTH EQU 6 +NETWORK_DELETESAMPLEOBJECT EQU 7 + +EnsureNoNetwork EQU Call Network_EnsureNoNetwork +NetworkSendSample EQU Call Network_SendSampleHeader +NetworkSendInstrument EQU Call Network_SendInstrumentHeader + +ELSE + +EnsureNoNetwork EQU ; +NetworkSendSample EQU ; +NetworkSendInstrument EQU ; + +ENDIF + + diff --git a/it/Network/DEBUG.INC b/it/Network/DEBUG.INC new file mode 100644 index 0000000..93f45f6 --- /dev/null +++ b/it/Network/DEBUG.INC @@ -0,0 +1,130 @@ +; +; Debug macro. To write to the file, use "Trace " +; + +IF TRACEENABLED + +IF CREATENEWLOGFILE +FirstTime DB 0 +ENDIF + +LogFileName DB "Logfile.Txt", 0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc WriteDebugFile + + PushA + Push DS + + Push CS + Pop DS + + Mov DX, Offset LogFileName + +IF CREATENEWLOGFILE + + Cmp DS:FirstTime, 0 + JNE WriteDebugFile1 + + Mov AH, 3Ch + Xor CX, CX + Int 21h + JC WriteDebugFileEnd + + Mov DS:FirstTime, 1 + XChg AX, BX + Jmp WriteDebugFile2 + + WriteDebugFile1: + +ENDIF + Mov AX, 3D02h + Int 21h + JC WriteDebugFileEnd + + XChg AX, BX + + Mov AX, 4202h + Xor CX, CX + Xor DX, DX + Int 21h ; Move to end of file + +WriteDebugFile2: + Mov AH, 40h + Mov CX, 82 + Mov DX, SI + Int 21h + + Mov AH, 3Eh + Int 21h + +WriteDebugFileEnd: + Pop DS + PopA + Ret + +EndP WriteDebugFile + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Trace Macro LogMessage + Local X, Y + + PushF + Push SI + Jmp Y + X: + DB LogMessage + DB 80-($-Offset X) Dup (0) + DB 0Dh, 0Ah + Y: + Mov SI, Offset X + Call WriteDebugFile + Pop SI + PopF + + EndM + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +ELSE + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Trace Macro LogMessage + EndM + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +ENDIF + +IF SCREENTRACEENABLED + +ScreenTrace Macro Value + Mov Byte Ptr [FS:0], Value + EndM + +ScreenTraceStart Macro + Push FS + Push 0B800h + Pop FS + EndM + +ScreenTraceEnd Macro + Pop FS + EndM + +ELSE + +ScreenTrace Macro Value + EndM + +ScreenTraceStart Macro + EndM + +ScreenTraceEnd Macro + EndM + +ENDIF + diff --git a/it/Network/DRHEAD.INC b/it/Network/DRHEAD.INC new file mode 100644 index 0000000..d4b0f37 --- /dev/null +++ b/it/Network/DRHEAD.INC @@ -0,0 +1,19 @@ + +NUMREQUIREDVARIABLES EQU 16 ; Number of bytes required from IT.EXE by Driver +NUMREQUIREDFUNCTIONS EQU 32 ; Number of functions (DD Offsets) required by + ; Network driver +NUMPROVIDEDVARIABLES EQU 16 ; Number of bytes provided from driver to IT.EXE +NUMPROVIDEDFUNCTIONS EQU 16 ; Number of functions (DW Offsets) provided by + ; Network driver + +ID DB "Impulse Tracker Network Driver" + DB 26 + DB (62 - ($-Offset ID)) Dup (0) + DB 13, 10 + +DriverID DB DRIVERIDSTRING + DB (62 - ($ - Offset DriverID)) Dup (0) + +LengthOfDriver DW Offset EndDriver - Offset StartDriver + + diff --git a/it/Network/EXECOM.COM b/it/Network/EXECOM.COM new file mode 100755 index 0000000..dc99245 Binary files /dev/null and b/it/Network/EXECOM.COM differ diff --git a/it/Network/IPX.ASM b/it/Network/IPX.ASM new file mode 100644 index 0000000..39aa011 --- /dev/null +++ b/it/Network/IPX.ASM @@ -0,0 +1,3583 @@ +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 +;� Network Module � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + + Jumps + .386P + +DRIVERIDSTRING EQU "IPX Network Driver, Copyright (C) 1999 Jeffrey Lim", 0 +FIXEDUSERNAME EQU 1 + +Segment DriverHeader PARA Public 'Code' Use16 + Assume CS:DriverHeader, DS:Nothing + +;***** Driver Header ******* + +include drhead.inc + +EndS + +; DiskDataArea format: +; Word ConnectionIDNum +; 16 Username +; 10 Address +; DWord Reserved. + +; Maintenance blocks +; Acknoweledgement: +; Offset 0: DB 0 ; Block type +; Offset 1: DB PacketID ; 2 bytes + +; Intro: +; Offset 0: DB 1 ; Block type +; Offset 1: DB Initiate/Response +; Offset 2: DB NumberOfConnections +; Offset 3: 16 bytes name +; Offset 19: 12 bytes socket address +; Offset 31->114: 16 bytes name followed by 12 bytes address (3 sets) +; Max size = 115 bytes. + +; Note: If Destination of Intro was FF:FF:FF:FF:FF:FF (ie. broadcast) +; Then a reply intro must be made + +; Remove: +; Offset 0: DB 2 ; Block type - size = 1 +; Called when a person gains a maximum limit of 3 extra connections +; Or does not wish to be listed in the IPX screen any further. + +; Quit: +; Offset 0: DB 3 ; Block type - size = 1 +; Called when a person unloads the IPX driver for any reason. +; Causes removal from group and removal from listings + +; Talk: +; Offset 0: DB 4 ; Block type, talk +; Offset 1: 16 bytes ; Sender name +; Offset 17: 60 bytes ; Message + +; Close connection ; Remove oneself from the group. +; Offset 0: DB 5 +; Causes removal from group + +; Request connection +; Offset 0: DB 6 +; Offset 1: 16 bytes ; Sender name +; Only nodes with no connections can request connections + +; Accept/Reject connection +; Offset 0: DB 7 +; Offset 1: DB Number of connections including this one. 0 = reject +; Offset 2: Other user information (name (16), full address(12)) +; Reply from requested node. + +; Confirm connection +; Offset 0: DB 8 +; Offset 1: DB Confirm 0 = cancelled +; Offset 2: UserName (16), Full Address (12) +; Add this to the connection list +; Send out this information to anyone already connected to this group. + +; Request intro +; Offset 0: DB 9 + +; Notes: +; The IPX driver will automatically open port 'IT' (4945h) to listen +; for general/maintenance broadcasts (Socket1). Listening packets at +; socket 2 will (only) receive a maximum of 128 bytes. +; A dedicated (dynamically allocated) socket will be used for all music data. +; (Socket2). Socket2 will be able to receive the MAXDATASIZE (1024 bytes) +; Initiate/Terminate connection requests are handled through Socket1 +; Once established, the IPX driver will use 4 packets for listening. +; Each send packet will be timestamped in order to have a maximum timeout, +; after which an error message is generated, giving the user the option to +; drop the participant. +; Acknowledgement packets will be sent for everything received at Socket2 to +; Socket1 of the sender. + +; Required functions: +; GetBuffer(NumberOfBytes) - returns pointer +; SetBuffer(NumberOfBytes, Data) +; GetTimer - returns number of ticks since program startup in EAX. +; Generic Function Handler +; S_GetDestination +; S_DrawString +; SetInfoLine + +; Variables required: +; GlobalKeyList + +; Provided functions: +; DriverScreen +; Poll (Update procedure) + +; Note: IT's network handler will send data to: +; either 0 -> everyone +; or individual connections. +; + +MAXIMUMUSERS EQU 4 +TIMEOUT EQU 10 +SENDTIMEOUT EQU 182 ; 10 seconds +RETRYTIMEOUT EQU 36 ; 2 seconds +MAINTENANCETIMEOUT EQU 18 ; 1 second + +TRACEENABLED EQU 0 +SCREENTRACEENABLED EQU 0 +CREATENEWLOGFILE EQU 1 + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Externals � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +Segment IPX PARA Public 'Code' USE16 + Assume CS:IPX, DS:Nothing, ES:Nothing + +ORG 0 +StartDriver: + +include vtable.inc +include reqproc.inc + +IPXEntryAddress Label DWord + DW Offset F_Nothing ; Done so that it won't crash if there's +Seg14 DW 0 ; no IPX due to call to Poll + +IPXMaximumPacketSize DW 0 +IPXRetryCount DW 0 + +IntroBlockInformation Label ; **************************************** + DB 1 ; Block type +NumberOfConnections DB 0 + +IF FIXEDUSERNAME + include username.inc +ELSE + CONFIGURATIONOFFSET EQU $+128 + CONFIGURATIONSIZE EQU 16 + UserName DB 16 Dup (0) + IPXLocalAddress Label + IPXNetworkAddress DD 0 ; Do not change order + IPXNodeAddress DW 0, 0, 0 ; + IPXSocket DW 0 ; Dynamic socket +ENDIF + +UserName1 DB 16 Dup (0) +UserAddress1 DB 10 Dup (0) +UserSocket1 DW 0 +UserName2 DB 16 Dup (0) +UserAddress2 DB 10 Dup (0) +UserSocket2 DW 0 +UserName3 DB 16 Dup (0) +UserAddress3 DB 10 Dup (0) ; size = 26*4+2=106 +UserSocket3 DW 0 + +AcknowledgementBlockInformation Label ; ************************************ + DB 0 +PacketID DB 0 ; Size = 2 + +ByteBlockInformation Label +ByteBlock DB 0 + +OldNumberOfConnections DB 0 + +MessageReceived DB 0 +IFE FIXEDUSERNAME +DriverName DB "ITIPX.NET", 0 +ENDIF + +ALIGN 2 + +OldNumNodes DW 0 +NumNodes DW 0 +TopNode DW 0 +CurrentNode DW 0 + +NoReply DB 0 +SendingData DB 0 +SendTime DD 0 +RetryTime DD 0 +LastPacketSize DW 0 + +; ---- Interface stuff -------------------------------------------------------- + +RequestConnectionBox DW 0 + DB 27, 24, 54, 32 + DB 3 + +RequestConnectionText DW 1 + DB 29, 27 + DB 20h + DB "Connection request from:", 13 + DB " " +ConnectionRequestName DB 16 Dup (0) +ConnectionRequestAddress DB 12 Dup (0) +ConnectionRequest DB 0 ; Bit 0 = requesting a connection + ; Bit 1 = connection requested, waiting + ; for reply. + ; Bit 2 = connection accepted, waiting + ; for verification. + ; Bit 7 = leave connetion request box + +IPXHeaderText DW 1 + DB 36, 25 + DB 23h + DB "IPX Driver", 0 + +AcceptButton DW 2 + DW 0FFFFh, 0FFFFh, 4, 4 + DW 0 + DW 0, 0 + DW 0 + DW 1 ; Returns 1 + DW 0, 0, 0, 0 + DB 28, 29, 39, 31 + DB 8 + DB 0 + DB " Accept", 0 + +RejectButton DW 2 + DW 0FFFFh, 0FFFFh, 3, 3 + DW 0 + DW 0, 0 + DW 0 + DW 0 ; Returns 0 + DW 0, 0, 0, 0 + DB 41, 29, 52, 31 + DB 8 + DB 0 + DB " Reject", 0 + +ConnectionRequestList DW 3 + DW IdleFunctionList2 + DW ESCReturn0List + DW RequestConnectionBox + DW IPXHeaderText + DW RequestConnectionText + DW AcceptButton + DW RejectButton + DW 0 + +WaitforConnectList DW 2 + DW IdleFunctionList2 ; Needs check for connection + DW ESCReturn0List ; No global keys. + DW NoIPXBox + DW WaitforConnectText + DW CancelButton + DW 0 + +ConnectionRejectedList DW 2 + DW IdleFunctionList + DW ESCReturn0List + DW NoIPXBox + DW ConnectionRejectedText + DW OKButton + DW 0 + +ConnectionCancelledList DW 2 + DW IdleFunctionList + DW ESCReturn0List + DW NoIPXBox + DW ConnectionCancelledText + DW OKButton + DW 0 + +WaitforConnectText DW 1 + DB 28, 27 + DB 20h + DB "Requesting Connection...", 0 + + +FullScreenBox DW 0 + DB 0, 0, 79, 49 + DB 4 + +NoIPXBox DW 0 + DB 25, 25, 54, 32 + DB 3 + +NoIPXText DW 1 + DB 28, 27 + DB 20h + DB "IPX Network not detected", 0 + +ConnectionRejectedText DW 1 + DB 31, 27 + DB 20h + DB "Connection refused", 0 + +ConnectionCancelledText DW 1 + DB 30, 27 + DB 20h + DB "Connection cancelled", 0 + +NoSocketText DW 1 + DB 27, 27 + DB 20h + DB "IPX Socket request failure", 0 + +IFE FIXEDUSERNAME +UserNameBox DW 0 + DB 31, 29, 48, 31 + DB 27 + +UserNameText DW 1 + DB 29, 27 + DB 20h + DB "Please enter your name", 0 +ENDIF + +ESCReturn0List DB 0 + DW 101h + DW Offset F_Return0 +KeyListSeg1 DW 0 + DB 0FFh + +IFE FIXEDUSERNAME +UserNameInput DW 16 + DB 32, 30 +StringSeg1 DW 0 + DW Offset UserName + DW 16 + DW Offset F_Return1 +StringSeg2 DW 0 + DW 0FFFFh, 0FFFFh, 0FFFFh, 0FFFFh +ENDIF + +FillHeader DW 8 +FillHeader2 DD 0 + +DrawHeader DW 8 +DrawHeader2 DD 0 + +OKButton DW 2 + DW 0FFFFh, 0FFFFh, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 0 + DW 0 ; Returns 0 + DW 0, 0, 0, 0 + DB 35, 29, 44, 31 + DB 8 + DB 0 + DB " OK", 0 + +CancelButton DW 2 + DW 0FFFFh, 0FFFFh, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 0 + DW 0 ; Returns 0 + DW 0, 0, 0, 0 + DB 34, 29, 45, 31 + DB 8 + DB 0 + DB " Cancel", 0 + +SocketErrorList DW 2 + DW Near Ptr IdleFunctionList + DW 0 + DW Near Ptr NoIPXBox + DW Near Ptr NoSocketText + DW Near Ptr OKButton + DW Near Ptr FillHeader + DW 0 + +NoIPXMessageList DW 2 + DW Near Ptr IdleFunctionList + DW Near Ptr ESCReturn0List + DW Near Ptr NoIPXBox + DW Near Ptr NoIPXText + DW Near Ptr OKButton + DW Near Ptr FillHeader + DW 0 + +IFE FIXEDUSERNAME +IPXGetName Label + DW 5 + DW Near Ptr IdleFunctionList + DW Near Ptr ESCReturn0List + + DW Near Ptr DrawHeader + DW Near Ptr FillHeader + DW Near Ptr NoIPXBox + DW Near Ptr UserNameText + DW Near Ptr UserNameBox + DW Near Ptr UserNameInput + + DW 0 +ENDIF + +IPXConnectedScreen Label + DW 5 + DW Near Ptr IdleFunctionList2 + DW Near Ptr GlobalKeyLink + + DW Near Ptr FullScreenBox + DW Near Ptr DrawHeader + DW Near Ptr FillHeader + DW Near Ptr IPXHeader + + DW Near Ptr ConnectionDetailMsg + DW Near Ptr LeaveSessionButton + DW Near Ptr ShowConnectionDetails + + DW Near Ptr MessageBox + DW Near Ptr MessageEnterBox + DW Near Ptr SendMessageText + DW Near Ptr GroupMessageInput + + DW Near Ptr ShowConnectMessages + DW Near Ptr PacketsSentMessage + DW Near Ptr PacketsReceivedMessage + DW Near Ptr PacketsFailedMessage + DW Near Ptr PacketsRetryMessage + DW Near Ptr PacketsAckMessage + + DW 0 + +PacketsSentMessage DW 1 + DB 2, 33 + DB 20h + DB "Packets sent: ", 0FDh, "D", 0 +PacketsSent DW 0 + +PacketsReceivedMessage DW 1 + DB 2, 34 + DB 20h + DB "Packets rcvd: ", 0FDh, "D", 0 +PacketsReceived DW 0 + +PacketsFailedMessage DW 1 + DB 2, 35 + DB 20h + DB "Packets fail: ", 0FDh, "D", 0 +PacketsFailed DW 0 + +PacketsRetryMessage DW 1 + DB 2, 36 + DB 20h + DB "Packets rtry: ", 0FDh, "D", 0 +PacketsRetry DW 0 + +PacketsAckMessage DW 1 + DB 2, 32 + DB 20h + DB "Acks Rcvd: ", 0FDh, "D", 0 +PacketsAck DW 0 + +ConnectionDetailMsg DW 1 + DB 2, 13 + DB 23h + DB "Connection Details", 0 + +LeaveSessionButton DW 2 + DW 10, 10, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 4 + DW Offset IPX_LeaveSession +Seg19 DW 0 + DW 0, 0, 0 + DB 61, 12, 78, 14 + DB 8 + DB 0 + DB " Leave", 0 + +ShowConnectionDetails DW 8 + DW Offset IPX_ShowConnectionDetails +Seg20 DW 0 + +IPXScreen Label + DW 5 + DW Near Ptr IdleFunctionList2 + DW Near Ptr GlobalKeyLink + + DW Near Ptr FullScreenBox + DW Near Ptr DrawHeader + DW Near Ptr FillHeader + DW Near Ptr IPXHeader + + DW Near Ptr NodeBox + DW Near Ptr ConnectNetworkList + + DW Near Ptr UnloadDriverButton + + DW Near Ptr MessageBox + DW Near Ptr MessageEnterBox + DW Near Ptr SendMessageText + DW Near Ptr ConnectMessageInput + + DW Near Ptr ShowConnectMessages + + DW 0 + +IPXQueueScreen DW 0 + +IPXHeader DW 10 + DB "IPX Network Driver", 0 + +NodeBox DW 0 + DB 2, 12, 52, 36 + DB 27 + +MessageBox DW 0 + DB 2, 37, 78, 46 + DB 27 + +MessageEnterBox DW 0 + DB 15, 47, 78, 49 + DB 27 + +SendMessageText DW 1 + DB 3, 48 + DB 20h + DB "Send Message", 0 + +ConnectMessageInput DW 16 ; String input + DB 16, 48 +Seg16 DW 0 + DW Offset MessageEntryArea + DW 56 + DW Offset IPX_SendMessage +Seg17 DW 0 + DW 5, 5, 5, 6 + +GroupMessageInput DW 16 ; String input + DB 16, 48 +Seg21 DW 0 + DW Offset MessageEntryArea + DW 56 + DW Offset IPX_SendGroupMessage +Seg22 DW 0 + DW 5, 5, 5, 6 + +ShowConnectMessages DW 8 + DW Offset IPX_DisplayMessages +Seg18 DW 0 + +UnloadDriverButton DW 2 + DW 0FFFFh, 10, 5, 10 + DW 0 + DW 0, 0 + DW 4 + DW Offset IPX_Shutdown +Seg15 DW 0 + DW 0, 0, 0 + DB 61, 12, 78, 14 + DB 8 + DB 0 + DB " Disconnect", 0 + +IdleFunctionList DD 0 + DD 0 + +ConnectNetworkList DW 15 +DrawConnectNetworkList DW Offset IPX_DrawConnect +Seg11 DW 0 +PreConnectNetworkList DW Offset IPX_PreConnect +Seg12 DW 0 +PostConnectNetworkList DW Offset IPX_PostConnect +Seg13 DW 0 + +IdleFunctionList2 DD 0 + DW Offset IdleCheck +IdleSeg DW 0 + DD 0 + +GlobalKeyLink DB 7 +GlobalKeyLink2 DD 0 + +Label ConnectKeys Byte + DB 0 + DW 1C8h ; Up arrow + DW IPX_ConnectUp + + DB 0 + DW 1D0h ; Down arrow + DW IPX_ConnectDown + + DB 0 ; PgUp + DW 1C9h + DW IPX_ConnectPgUp + + DB 0 ; PgDn + DW 1D1h + DW IPX_ConnectPgDn + + DB 0 + DW 1C7h + DW IPX_ConnectHome + + DB 0 + DW 1CFh + DW IPX_ConnectEnd + + DB 0 ; Tab + DW 10Fh + DW IPX_ConnectTab + + DB 0 + DW 11Ch + DW IPX_ConnectEnter + + DB 0FFh + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +MessageBlock DB 4 +MessageSenderName DB 16 Dup (0) +MessageEntryArea DB 56 Dup (0) + +MessageData DB 72*8 Dup (0) + +InfoListMessage DB 64 Dup (0) +ConnectionNumberMsg DB "Connection Number ", 0FDh, "D", 0Dh + DB " User name: ", 0 +ConnectionAddressMsg DB " User address: ", 0 +UnknownPacketMessage DB "IPX Error: Unknown Packet Type Received", 0 + +; This prompt needs to be reworded. +AutoRejectMessage DB "IPX AutoRejectConnection: " +ClosedMessage DB "IPX ClosedConnection: " +AutoDropMessage DB "IPX DropConnection: " + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Macro_MaintenanceRHeader Macro Index + MaintenanceRHeader&Index& Label + DW 0 ; Checksum + DW 0 ; Length + DB 0 ; Transport Control + DB 4 ; Packet type + DB 12 Dup (0) ; Destination Address + DB 12 Dup (0) ; Source Address + MaintenanceRData&Index& Label + DB 128 Dup (0) + +EndM + + IndexCounter = 1 + Rept 4 + Macro_MaintenanceRHeader %IndexCounter + IndexCounter = IndexCounter+1 + EndM + +MaintenanceSendHeaderBroadcast Label + DW 0 ; Checksum + DW 0 ; Length + DB 0 ; Transport Control + DB 4 ; Packet type + DB 0, 0, 0, 0 ; Destination net address + DB 0FFh, 0FFh, 0FFh, 0FFh, 0FFh, 0FFh ; Node address - broadcast + DW 'IT' ; Destination socket + DB 12 Dup (0) ; Source Address + +MaintenanceSendHeaderDirected Label + DW 0 ; Checksum + DW 0 ; Length + DB 0 ; Transport Control + DB 4 ; Packet type +MaintenanceDirectedDestination Label + DB 12 Dup (0) ; Destination address + DB 12 Dup (0) ; Source Address + +MaintenanceECB1 Label + DD 0 ; Link Address - IPX controlled + DW Offset MaintenanceESR +MESeg1 DW 0 + DB 0 ; In use flag - IPX controlled + DB 0 ; Completion code - IPX controlled + DW 'IT' ; Socket Number - Required + DB 16 Dup (0) ; IPX workspace - IPX controlled + DB 6 Dup (0) ; Immediate address - IPX controlled + DW 2 ; Fragment count - Required + DW Offset MaintenanceRHeader1 +Seg1 DW 0 + DW 30 ; Fragment size 1 + DW Offset MaintenanceRData1 +Seg2 DW 0 + DW 128 ; Fragment size 2 + +MaintenanceECB2 Label + DD 0 ; Link Address - IPX controlled + DW Offset MaintenanceESR +MESeg2 DW 0 + DB 0 ; In use flag - IPX controlled + DB 0 ; Completion code - IPX controlled + DW 'IT' ; Socket Number - Required + DB 16 Dup (0) ; IPX workspace - IPX controlled + DB 6 Dup (0) ; Immediate address - IPX controlled + DW 2 ; Fragment count - Required + DW Offset MaintenanceRHeader2 +Seg3 DW 0 + DW 30 ; Fragment size 1 + DW Offset MaintenanceRData2 +Seg4 DW 0 + DW 128 ; Fragment size 2 + +MaintenanceECB3 Label + DD 0 ; Link Address - IPX controlled + DW Offset MaintenanceESR +MESeg3 DW 0 + DB 0 ; In use flag - IPX controlled + DB 0 ; Completion code - IPX controlled + DW 'IT' ; Socket Number - Required + DB 16 Dup (0) ; IPX workspace - IPX controlled + DB 6 Dup (0) ; Immediate address - IPX controlled + DW 2 ; Fragment count - Required + DW Offset MaintenanceRHeader3 +Seg5 DW 0 + DW 30 ; Fragment size 1 + DW Offset MaintenanceRData3 +Seg6 DW 0 + DW 128 ; Fragment size 2 + +MaintenanceECB4 Label + DD 0 ; Link Address - IPX controlled + DW Offset MaintenanceESR +MESeg4 DW 0 + DB 0 ; In use flag - IPX controlled + DB 0 ; Completion code - IPX controlled + DW 'IT' ; Socket Number - Required + DB 16 Dup (0) ; IPX workspace - IPX controlled + DB 6 Dup (0) ; Immediate address - IPX controlled + DW 2 ; Fragment count - Required + DW Offset MaintenanceRHeader4 +Seg7 DW 0 + DW 30 ; Fragment size 1 + DW Offset MaintenanceRData4 +Seg8 DW 0 + DW 128 ; Fragment size 2 + +MaintenanceSendECB Label + DD 0 ; Link Address - IPX controlled + DD 0 +SendECBInUse Label Byte + DB 0 ; In use flag - IPX controlled + DB 0 ; Completion Code - IPX controlled + DW 'IT' ; Socket Number - Required + DB 16 Dup (0) ; IPX workspace - IPX controlled +MSendDest DB 6 Dup (0FFh); Immediate address - broadcast + DW 2 ; Fragment count - Required +MaintenanceSendHeader DW 0 +Seg9 DW 0 + DW 30 ; Fragment size 1 +MaintenanceSendDataOffset DW 0 +Seg10 DW 0 +MaintenanceSendDataSize DW 0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +MaintenanceSData DB 128 Dup (0) + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + + +;Data packet definitions. + +Zero DB 0 +Ten DB 10 + +NUMBEROFLISTENINGPACKETS EQU 4 +MAXDATASIZE EQU 1024 + +Macro_DataReceiveBlock Macro Index + DataReceiveHeader&Index& Label + DW 0 ; Checksum + DW 0 ; Length + DB 0 ; Transport Control + DB 4 ; Packet type + DB 12 Dup (0) ; Destination Address + DB 12 Dup (0) ; Source Address + DataReceive&Index& Label + DB MAXDATASIZE Dup (0) + + DataReceiveECB&Index& Label + DD 0 ; Link Address -IPX controlled + DW Offset DataESR + DataSegA&Index& DW 0 + DB 0 ; In use flag -IPX controlled + DB 0 ; Completion code-IPX controlled + DSocket&Index& DW 0 ; Socket Number -Required + DB 16 Dup (0) ; IPX workspace -IPX controlled + DB 6 Dup (0) ; Immediate addr -IPX controlled + DW 2 ; Fragment count -Required + DW Offset DataReceiveHeader&Index& + DataSegB&Index& DW 0 + DW 30 ; Fragment Size 1 + DW Offset DataReceive&Index& + DataSegC&Index& DW 0 + DW MAXDATASIZE ; Fragment size 2 + +EndM + +Macro_SendAckBlock Macro Index + + SendAckHeader&Index& Label + DW 0 ; Checksum + DW 0 ; Length + DB 0 ; Transport Control + DB 4 ; Packet type + DB 10 Dup (0) ; Destination Address + DW 'IT' + DB 12 Dup (0) ; Source Address + + SendAckECB&Index& Label + DD 0 ; Link Address -IPX controlled + DD 0 ; ESR Address -None + DB 0 ; In use flag -IPX controlled + DB 0 ; Completion code-IPX controlled + DW 'IT' ; Socket Number -Required + DB 16 Dup (0) ; IPX workspace -IPX controlled + DB 6 Dup (0) ; Immediate addr -IPX controlled + DW 2 ; Fragment count -Required + DW Offset SendAckHeader&Index& + SendAckA&Index& DW 0 + DW 30 ; Fragment Size 1 + DW Offset Zero ; Offset 42 = 2Ah + SendAckB&Index& DW 0 + DW 1 + +EndM + + IndexCounter = 1 + Rept NUMBEROFLISTENINGPACKETS + Macro_DataReceiveBlock %IndexCounter + IndexCounter = IndexCounter + 1 + EndM + + IndexCounter = 1 + Rept (MAXIMUMUSERS-1) + Macro_SendAckBlock %IndexCounter + IndexCounter = IndexCounter + 1 + EndM + + +Macro_DataSendBlock Macro Index + DataSendHeader&Index& Label + DW 0 ; Checksum + DW 0 ; Length + DB 0 ; Transport Control + DB 4 ; Packet type + DB 12 Dup (0) ; Destination Address + DB 12 Dup (0) ; Source Address + + DataSendECB&Index& Label + DD 0 ; Link Address -IPX controlled + DW Offset SendDataESR + SDataSegA&Index& DW 0 + DB 0 ; In use flag -IPX controlled + SResult&Index& DB 0 ; Completion code-IPX controlled + SDSocket&Index& DW 0 ; Socket Number -Required + DB 16 Dup (0) ; IPX workspace -IPX controlled + DB 6 Dup (0) ; Immediate addr -IPX controlled + DW 2 ; Fragment count -Required + DW Offset DataSendHeader&Index& + SDataSegB&Index& DW 0 + DW 30 ; Fragment Size 1 + DW Offset DataSend + SDataSegC&Index& DW 0 + DW MAXDATASIZE ; Fragment size 2 +EndM + + DataSend DB MAXDATASIZE Dup (0) + + IndexCounter = 1 + Rept 3 + Macro_DataSendBlock %IndexCounter + IndexCounter = IndexCounter + 1 + EndM + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; RELOCATION TABLE +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Macro_DataSegments Macro Index + DW Offset DataSegA&Index& + DW Offset DataSegB&Index& + DW Offset DataSegC&Index& +EndM + +Macro_AckSegments Macro Index + DW Offset SendAckA&Index& + DW Offset SendAckB&Index& +EndM + +Macro_SDataSegments Macro Index + DW Offset SDataSegA&Index& + DW Offset SDataSegB&Index& + DW Offset SDataSegC&Index& +EndM + +RelocationTable Label Word + DW Offset Seg1, Offset Seg2, Offset Seg3, Offset Seg4 + DW Offset Seg5, Offset Seg6, Offset Seg7, Offset Seg8 + DW Offset Seg9, Offset Seg10 +IFE FIXEDUSERNAME + DW Offset StringSeg1, Offset StringSeg2 +ENDIF + DW Offset MESeg1, Offset MESeg2, Offset MESeg3, Offset MESeg4 + Dw Offset KeyListSeg1, Offset IdleSeg, Offset Seg11, Offset Seg12 + DW Offset Seg13, Offset Seg14, Offset Seg15, Offset Seg16 + DW Offset Seg17, Offset Seg18, Offset Seg19, Offset Seg20 + DW Offset Seg21, Offset Seg22 + + IndexCounter = 1 + Rept NUMBEROFLISTENINGPACKETS + Macro_DataSegments %IndexCounter + IndexCounter = IndexCounter + 1 + EndM + + IndexCounter = 1 + Rept (MAXIMUMUSERS-1) + Macro_AckSegments %IndexCounter + IndexCounter = IndexCounter + 1 + EndM + + IndexCounter = 1 + Rept 3 + Macro_SDataSegments %IndexCounter + IndexCounter = IndexCounter + 1 + EndM + + DW 0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +include debug.inc + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_Nothing Far + + Xor AX, AX + Ret + +EndP F_Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_Return0 Far + + Xor DX, DX + Mov AX, 4 + + Ret + +EndP F_Return0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc F_Return1 Far + + Cmp Byte Ptr [CS:UserName], 0 + JE F_Return0 + + Mov DX, 1 + Mov AX, 4 + Ret + +EndP F_Return1 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc IdleCheck Far + + Push CS + Pop DS + Assume DS:IPX + + Mov AL, ConnectionRequest + And ConnectionRequest, 0Fh + + Test AL, 1 + JZ IdleCheckConnectionRequestBit1 + +IdleCheckConnectionRequestBit0: ; OK.. connection around + Test AL, AL + JNS IdleNoRedraw + + Mov DX, 1 ; Return 1. + Jmp IdleCheckReturnValue + +IdleCheckConnectionRequestBit1: ; If connection is cancelled before + Test AL, 2 + JZ IdleCheckNoConnectionRequest + + Test AL, AL ; Acceptance or Rejection. + JNS IdleNoRedraw + + Mov DX, 2 + +IdleCheckReturnValue: + Mov AX, 5 + Mov DI, 4 + Ret + +IdleCheckNoConnectionRequest: + Mov AL, NumberOfConnections + Cmp OldNumberOfConnections, AL + Mov OldNumberOfConnections, AL + JE IdleCheck3 + +; Mov AX, 5 +; Mov DI, 1 ; Redraw +; Ret + Jmp IPX_DriverScreen + +IdleCheck3: + Mov AX, NumNodes + Cmp AX, OldNumNodes + Mov OldNumNodes, AX + JE IdleCheck1 + +IdleCheck2: + Mov AX, 1 + Ret + +IdleCheck1: + Cmp MessageReceived, 0 + Mov MessageReceived, 0 + JNE IdleCheck2 + +IdleNoRedraw: + Xor AX, AX + Ret + +EndP IdleCheck + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc TransferDestinationAddress ; SI = Header + + Push AX + Push CX + Push SI + Push DI + + Add SI, 12h + Mov DI, Offset MaintenanceDirectedDestination + Mov CX, 10/2 + Rep MovsW + Mov AX, 'IT' + StosW + + Pop DI + Pop SI + Pop CX + Pop AX + Ret + +EndP TransferDestinationAddress + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc NodeSearch ; DS gets set to DiskDataArea + ; Given EAX:EDX = Node address + ; Returns carry if found and BX = address + Assume DS:IPX + + Mov CX, NumNodes + Mov DS, DiskDataArea + Assume DS:Nothing + +; ClC +; Ret + + Xor BX, BX + JCXZ NodeSearch2 + +NodeSearch1: + Cmp [BX+20], EAX + JNE NodeSearch3 + Cmp [BX+24], EDX + JNE NodeSearch3 + + StC + Ret + +NodeSearch3: + Add BX, 32 + Loop NodeSearch1 +; Dec CX +; JNZ NodeSearch1 + +NodeSearch2: + Ret + +EndP NodeSearch + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc CheckFromSelf + + Push SI + Push DI + + Add SI, 12h ; Source internetwork address + Mov DI, Offset IPXLocalAddress + Mov CX, 10 + RepE CmpSB + + Pop DI + Pop SI + + Ret + +EndP CheckFromSelf + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ConnectionReject + + Mov DI, Offset MaintenanceSData + Mov AX, 7 + StosW + Call IPX_MaintenanceSendData + Ret + +EndP ConnectionReject + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc FindConnection ; Returns carry set if not found, + ; BX = address, AX = connection number + ; 0 = first connect + Assume DS:IPX + + Push CX + Push SI + Push DI + + Xor AX, AX + Add SI, 18 ; Address of sender + Mov DI, Offset UserAddress1 + +FindConnection1: + Cmp AL, NumberOfConnections + JAE FindConnection2 + + Mov CX, 10 + Push SI + RepE CmpsB + Pop SI + JE FindConnection3 + + Add DI, CX + Inc AX + Add DI, 16+12-10 + Jmp FindConnection1 + +FindConnection2: + StC + +FindConnection3: + LEA BX, [DI-26] + + Pop DI + Pop SI + Pop CX + Ret + +EndP FindConnection + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc RemoveFromGroup ; Assumes DS = CS = IPX + + Call FindConnection + JC RemoveFromGroupEnd + + PushA + Push ES + + Push DS + Pop ES + + Mov AH, 6 + Mul AH + Mov BX, AX + + Mov SI, Offset ClosedMessage + Mov DI, Offset InfoListMessage + Mov CX, 22/2 + Rep MovsW + Mov SI, [SendPacketInformation+BX] + Sub SI, 16 + Mov CX, 16/2 + Rep MovsW + Mov BX, 100 + Mov SI, Offset InfoListMessage + Call IT_SetInfoLine + + Pop ES + PopA + +Proc RemoveFromGroup2 + Assume DS:IPX + + Push AX + + Mov AH, NumberOfConnections + Sub AH, AL + + Mov DI, BX + LEA SI, [BX+28] + + Dec NumberOfConnections + Mov AL, 28/2 + Mul AH + + Mov CX, AX + Rep MovsW + +; Remove from ack list + Pop CX + + Mov AX, 0FFFEh + ShL AL, CL ; AL = mask for 'upper' bits + ShL AH, CL + Not AH ; AH = mask for 'lower' bits + Mov CL, SendingData + And AL, CL + And AH, CL + ShR AL, 1 + Or AL, AH + Mov SendingData, AL + +RemoveFromGroupEnd: + Ret + +EndP RemoveFromGroup2 +EndP RemoveFromGroup + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SendDataOK ; Returns carry if data is still + ; pending to send. + Assume DS:IPX + + Xor AX, AX + Mov AL, NumberOfConnections + + Test AL, AL + JZ SendDataOK_Fail + + Cmp SResult1, 0 + JNE SendDataOK_Fail + Dec AX + JZ SendDataOK_End + + Cmp SResult2, 0 + JNE SendDataOK_Fail + Dec AX + JZ SendDataOK_End + + Cmp SResult3, 0 + JE SendDataOK_End + +SendDataOK_Fail: + StC + +SendDataOK_End: + Ret + +EndP SendDataOK + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Macro_AckOffsets Macro Index + DW Offset SendAckHeader&Index&+6 + DW Offset SendAckECB&Index& +EndM + +AckOffsets Label + IndexCounter = 1 + Rept (MAXIMUMUSERS-1) + Macro_AckOffsets %IndexCounter + IndexCounter = IndexCounter + 1 + EndM + +PacketReceived DB 0 + +Proc DataESR Far + + PushF + PushAD + Push DS + + ScreenTraceStart + + Push ES + Push SI + + Push CS + Pop DS + Assume DS:IPX ; Also ES = IPX + + ScreenTrace '0' + + ClD + + Mov PacketReceived, 1 + Inc PacketsReceived + + Trace "R: ESR" + ScreenTrace '1' + + Cmp Byte Ptr [SI+9], 0 ; Received packet successfully? + JNE DESRBadPacket + + Mov DI, [SI+2Ah] ; Offset to fragment 2 + Mov SI, [SI+24h] ; Offset to fragment 1 (ie. header) + Mov CX, [SI+2] + XChg CH, CL + Sub CX, 30 + + ScreenTrace '2' + + Call FindConnection + JC DESRRelisten + + ScreenTrace '3' + +; Send acknowledgement + PushA + Push DS + Push ES + + Mov BX, AX + Mov SI, DI + Call IT_ReceiveData + + ScreenTrace '4' + + Pop ES + Pop DS + PopA + + PushF + Mov BX, AX + ShL BX, 2 + + Mov EAX, [SI+12h] + Mov ECX, [SI+16h] + Mov DX, [SI+1Ah] + + Mov DI, [AckOffsets+BX] + StosD + Mov [DI], ECX + Mov [DI+4], DX + Mov SI, [AckOffsets+BX+2] + Mov [SI+28], ECX + Mov [SI+32], DX + + Mov Word Ptr [SI+2Ah], Offset Zero + + PopF + JNC DESRNoBadPacket + +DESRBadPacket: + ScreenTrace '5' + + Mov Word Ptr [SI+2Ah], Offset Ten + Inc PacketsFailed + +DESRNoBadPacket: + ScreenTrace '6' + + Mov BX, 3 + Call [DWord Ptr IPXEntryAddress] + + ScreenTrace '7' + Trace "R: Source recognised" + + Jmp DESRRelisten + +DESRRelisten: + ScreenTrace '8' + Pop SI + Pop ES + + Trace "R: Packet relisten to socket" + + Mov BX, 4 ; Relisten to the socket. + Call [DWord Ptr IPXEntryAddress] + + ScreenTrace '9' + + ScreenTraceEnd + + Pop DS + PopAD + PopF + Ret + +EndP DataESR + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SendDataGivenBX ; Given BX = Offset to SendPacketInfo stuff + + Mov SI, [BX] + Mov DI, [BX+2] + Mov CX, 6 + Rep MovsW + + Sub SI, 8 + Mov DI, [BX+4] + Add DI, 28 ; Immediate address + + MovsW + MovsW + MovsW + + Inc PacketsSent + + Push AX + Push BX + Mov SI, [BX+4] + Mov BX, LastPacketSize + Mov AX, IPXSocket + Mov [SI+0Ah], AX ; Socket Number + Mov [SI+2Eh], BX + Mov BX, 3 + Call [DWord Ptr IPXEntryAddress] + + Pop BX + Pop AX + + Ret + +EndP SendDataGivenBX + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +SendPacketInformation DW Offset UserAddress1, Offset DataSendHeader1+6, Offset DataSendECB1 + DW Offset UserAddress2, Offset DataSendHeader2+6, Offset DataSendECB2 + DW Offset UserAddress3, Offset DataSendHeader3+6, Offset DataSendECB3 + +Proc SendITData Near + + PushAD + PushF + Push DS + Push ES + + Push CS + Push CS + Pop ES + Pop DS + Assume DS:IPX + + Cmp SendingData, 0 + JNE SendITDataCheckTime + + Mov AX, MAXDATASIZE + Mov DI, Offset DataSend + Call IT_SendData + Test CX, CX + JZ SendITDataEnd ; No Network Data to send + + Call IT_GetTime ; Returns EAX + Mov SendTime, EAX + Mov RetryTime, EAX + + Mov LastPacketSize, CX + + Mov AL, NumberOfConnections + Mov BX, Offset SendPacketInformation + + Test AL, AL + JZ SendITDataEnd + + Test DL, DL + JNZ SendITDataSingle + +; Have to send to all connections + + Mov CL, AL + Mov CH, 1 + ShL CH, CL + Dec CH + Mov SendingData, CH + +SendITData1: + Trace "Sending broadcast packet" + + Call SendDataGivenBX + + Add BX, 6 + Dec AL + + JNZ SendITData1 + + Jmp SendITDataEnd + +SendITDataSingle: + Trace "Sending single packet" + + Cmp DL, AL + JA SendITDataEnd ; Invalid destination + + Mov CL, AL + Mov CH, 1 + Dec CX + ShL CH, CL + Mov SendingData, CH + +; Have to send to single destination + Mov AL, 6 + Mul DL ; AX = Destination*6 + + Add BX, AX + Sub BX, 6 + Call SendDataGivenBX + Jmp SendITDataEnd + +SendITDataCheckTime: + Mov DL, NumberOfConnections + Test DL, DL + JZ SendITDataEnd + + Call IT_GetTime + Mov EBX, EAX + Mov ECX, EAX + Sub EBX, RetryTime + Sub ECX, SendTime + + Cmp EBX, RETRYTIMEOUT + JB SendITDataEnd + +; Check for true timeout.. drop if so. + Cmp ECX, SENDTIMEOUT + JA SendITDataTimeout + +; Else retry sending packet. + Mov RetryTime, EAX + + Mov AL, SendingData + Mov BX, Offset SendPacketInformation + +SendITDataRetry: + ShR AL, 1 + JNC SendITDataRetry2 + + Call SendDataGivenBX + Inc PacketsRetry + +SendITDataRetry2: + Add BX, 6 + Dec DL + JNZ SendITDataRetry + + Jmp SendITDataEnd + +SendITDataTimeout: + Xor AX, AX ; AX = connection number + Mov DH, SendingData + +SendITDataTimeout1: + ShR DH, 1 + JNC SendITDataTimeout2 + + Mov AH, 6 + Mul AH + Mov BX, AX + + Mov SI, Offset AutoDropMessage + Mov DI, Offset InfoListMessage + Mov CX, 20/2 + Rep MovsW + Mov SI, [SendPacketInformation+BX] + Sub SI, 16 + Mov CX, 16/2 + Rep MovsW + Mov BX, 100 + Mov SI, Offset InfoListMessage + Call IT_SetInfoLine + + Call RemoveFromGroup2 + Jmp SendITDataEnd + +SendITDataTimeout2: + Inc AX + Dec DL + JNZ SendITDataTimeout1 + +SendITDataEnd: + Pop ES + Pop DS + PopF + PopAD + + Ret + +EndP SendITData + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SendDataESR Far + + Push DS + PushF + + ScreenTraceStart + + Push CS + Pop DS + Assume DS:IPX ; Also ES = IPX + ClD + + Trace "S: ESR" + ScreenTrace 'A' + + Cmp Byte Ptr [SI+9], 0 ; Received packet successfully? + JNE SDESRResend + + ScreenTrace 'B' + Call SendITData + + ScreenTrace 'C' + + ScreenTraceEnd + + PopF + Pop DS + Ret + +SDESRResend: + Inc PacketsFailed + + ScreenTrace 'D' + + Mov BX, 3 + Call [DWord Ptr IPXEntryAddress] + + ScreenTrace 'E' + + ScreenTraceEnd + + PopF + Pop DS + Ret + +EndP SendDataESR + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +MAXIMUMBLOCKTYPE = 10 + +MESRBlockOffsets Label Word + DW Offset MESRBlockType0, Offset MESRBlockType1 + DW Offset MESRBlockType2, Offset MESRBlockType3 + DW Offset MESRBlockType4, Offset MESRBlockType5 + DW Offset MESRBlockType6, Offset MESRBlockType7 + DW Offset MESRBlockType8, Offset MESRBlockType9 + DW Offset MESRBLockType10 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc MaintenanceESR Far ; Given ES:SI = ECB + + PushF + PushAD + + ScreenTraceStart + + Push DS + Push SI + + ClD + + Push CS + Pop DS + Assume DS:IPX ; Also ES = IPX + + ScreenTrace 'a' + + Cmp Byte Ptr [SI+9], 0 ; Received packet successfully? + JNE MESRRelisten + + ScreenTrace 'b' + + Mov DI, [SI+2Ah] ; Offset to fragment 2 + Mov SI, [SI+24h] ; Offset to fragment 1 (ie. header) + + Mov DX, [DI] ; DL = block type + Mov BX, DX + And BX, 0FFh + Cmp BL, MAXIMUMBLOCKTYPE + JA MESRBlockTypeUnknown + Add BX, BX + Jmp [MESRBlockOffsets+BX] + +MESRBlockType0: ; Acknowledgement + ScreenTrace 'c' + + Call FindConnection + JC MESRBlockType0End + + Inc PacketsAck + Mov CX, AX + Mov AL, 0FEh + + RoL AL, CL + And SendingData, AL + + ScreenTrace 'd' + + Call SendITData + +MESRBlockType0End: + ScreenTrace 'e' + + Jmp MESRBlockTypeFinished + +;****************************************************************************** + +MESRBlockType1: ; Intro + ScreenTrace 'f' +; Cmp NumberOfConnections, 3 ; Don't respond if 3 connections already! +; JE MESRBlockType1End + + ; Ignore packets from self........ + + Call CheckFromSelf + JE MESRBlockType1End + + ScreenTrace 'g' + + ; ................................. + +; Now check whether destination was broadcast... + + Cmp Byte Ptr [DI+1], 0 + JNE MESRBlockType1NoReply + + Cmp Word Ptr [SI+0Ah], 0FFFFh + JNE MESRBlockType1NoReply + Cmp DWord Ptr [SI+0Ch], 0FFFFFFFFh + JNE MESRBlockType1NoReply + + Cmp NoReply, 0 + JNE MESRBlockType1End +; Yes it was broadcast.. now reply.. + + ScreenTrace 'h' + + Mov AL, 1 + Call SendConnectionData + + ScreenTrace 'i' + +MESRBlockType1NoReply: + ScreenTrace 'j' + +; Don't log if we don't want to log (ie. only log if current mode = 24) + +; Cmp NumberOfConnections, 0 +; JNE MESRBlockType1End + Call IT_GetCurrentMode + Cmp AL, 24 + JNE MESRBlockType1End + + ScreenTrace 'k' + +; Don't log if already logged.. + + Mov EAX, [SI+20] ; Sender's ID + Mov EDX, [SI+24] + + Call NodeSearch + JC MESRBlockType1End + + ScreenTrace 'l' + +; Don't have the node -> log it! + + LEA SI, [DI+2] + Push CS + Push DS + Pop ES + Pop DS + + Mov DI, NumNodes + Xor DX, DX + + Cmp DI, 2000 + JA MESRBlockType1End + + LodsB + + ShL DI, 5 + Mov DL, AL + + Inc DX + + Xor AX, AX + Add NumNodes, DX + +MESRBlockType1Transfer: + StosW + Mov CX, 26/2 + Rep MovsW + Inc AX + Add DI, 4 + Dec DX + JNZ MESRBlockType1Transfer + +MESRBlockType1End: + ScreenTrace 'm' + + Jmp MESRBlockTypeFinished + +;****************************************************************************** + +MESRBlockType3: ; Quit ; Have to say farewell to direct connections + ; also. Should cascade to MESRBlockType2 + ScreenTrace 'n' + Call RemoveFromGroup + +;****************************************************************************** + +MESRBlockType2: ; Remove ; Only significant on connect driver screen + ScreenTrace 'o' + + Cmp NumberOfConnections, 0 + JNE MESRBlockType2End + Call IT_GetCurrentMode + Cmp AL, 24 + JNE MESRBlockType2End + + ScreenTrace 'p' + + Mov EAX, [SI+20] ; Sender's ID + Mov EDX, [SI+24] + + Call NodeSearch + JNC MESRBlockType2End ; DS = DiskData + + ScreenTrace 'q' + + Push DS + Pop ES + + Mov CX, CS:NumNodes + Mov DI, BX + ShL CX, 5 + LEA SI, [BX+32] + Xor AX, AX + + Sub CX, DI + Rep MovsB + + Mov CX, 32/2 + Rep StosW + + Mov SI, BX + +MESRBlockType2a: + Cmp [SI], AX + JE MESRBlockType2b + + Dec Word Ptr [SI] + Add SI, 32 + Jmp MESRBlockType2a + +MESRBlockType2b: + ScreenTrace 'r' + + ShR BX, 5 + + Push CS + Pop DS + + Dec NumNodes + Cmp BX, CurrentNode + JAE MESRBlockType2End + + Dec CurrentNode + +MESRBlockType2End: + ScreenTrace 's' + + Jmp MESRBlockTypeFinished + +;****************************************************************************** + +MESRBlockType4: ; Message + ScreenTrace 't' + + Call CheckFromSelf + JE MESRBlockType4End + +; If NumberOfConnections = 0 && CurrentMode = 24, then check that name is logged + Cmp NumberOfConnections, 0 + JNE MESRBlockType4_6 + + Call IT_GetCurrentMode + Cmp AL, 24 + JNE MESRBlockType4_3 + + Push DS + Push ES + + Mov EAX, [SI+20] ; Sender's ID + Mov EDX, [SI+24] + + Call NodeSearch + JC MESRBlockType4_4 + +; Couldn't find node. + Push DI + Push SI + + Push CS + Push DS + Pop ES + Pop DS + + LEA SI, [DI+1] + Mov DI, NumNodes + Cmp DI, 2000 + JA MESRBlockType4_5 + + ShL DI, 5 + Xor AX, AX + + StosW + Mov CX, 16/2 + Rep MovsW + + Pop SI + Push SI + + Add SI, 18 + Mov CX, 10/2 + Rep MovsW + + Inc NumNodes + +MESRBlockType4_5: + Pop SI + Pop DI + +MESRBlockType4_4: + Pop ES + Pop DS + + Jmp MESRBlockType4_3 + +MESRBlockType4_6: + ; Have connections.. only accept messages from group + Call FindConnection + JC MESRBlockType4End + +MESRBlockType4_3: + Mov MessageReceived, 1 + + Push DI + + Mov SI, Offset MessageData+72 + Mov DI, Offset MessageData + Mov CX, (72*7)/2 + Rep MovsW + + Pop SI + LodsB + Mov CX, 72/2 + Rep MovsW + + Call IT_GetCurrentMode + Cmp AL, 24 + JE MESRBlockType4End + + Sub SI, 72 + Mov DI, Offset InfoListMessage + + Mov CX, 61 + + Push SI + +MESRBlockType4_1: + LodsB + StosB + Test AL, AL + LoopNZ MESRBlockType4_1 + + Pop SI + Mov Word Ptr [DI-1], ':'+ ' '*100h + Inc DI + Add SI, 16 + Mov AX, 0FEh+2300h + StosW + +MESRBlockType4_2: + LodsB + StosB + Test AL, AL + LoopNZ MESRBlockType4_2 + Xor AL, AL + StosB + + Mov BX, 150 + Mov SI, Offset InfoListMessage + Call IT_SetInfoLine + +MESRBlockType4End: + Jmp MESRBlockTypeFinished + +;****************************************************************************** + +MESRBlockType5: + Call RemoveFromGroup + Jmp MESRBlockTypeFinished + +;****************************************************************************** + +MESRBlockType6: ; Request connection + ; auto reject if: + ; This node is requesting a connection + ; Someone else is requesting a connection + ; NumConnections already = 3 + Cmp NumberOfConnections, 3 + JE MESRBlockType6AutoReject + Test ConnectionRequest, 0Fh + JNE MESRBlockType6AutoReject + + Or ConnectionRequest, 2 ; Mark that someone is requesting a con + +; Else prompt user +; Save connection request address + + Push DI + + Add SI, 18 ; Save address of connection requester + Mov DI, Offset ConnectionRequestAddress + Mov CX, 12/2 + Rep MovsW + + Pop DI + + Inc DI + Mov SI, DI + Xor AL, AL + Mov CX, 16 + Push CX + RepNE ScasB ; DI = one after 0 found + Pop CX + Sub DI, SI + Mov DX, DI + Sub CX, DI + ShR CX, 1 + + Mov DI, Offset ConnectionRequestName + + Mov AL, ' ' + Rep StosB + + Mov CX, DX + Rep MovsB + + Mov IPXQueueScreen, 1 + + Jmp MESRBlockTypeFinished + +MESRBlockType6AutoReject: + Call MaintenanceWaitforSend + Call TransferDestinationAddress + + Push DI + Mov SI, Offset AutoRejectMessage + Mov DI, Offset InfoListMessage + Mov CX, 26/2 + Rep MovsW + Pop SI + Inc SI + Mov CX, 16/2 + Rep MovsW + Mov BX, 100 + Mov SI, Offset InfoListMessage + Call IT_SetInfoLine + Call ConnectionReject + +MESRBlockType6End: + Jmp MESRBlockTypeFinished + +;****************************************************************************** + +MESRBlockType7: ; Accept/Reject connection +; First verify that sender is the same as ConnectionRequestAddress and that +; connectionRequest Bit 0 is set. if not, then send negative confirmation + + Test [ConnectionRequest], 1 + JZ MESRBlockType7Reject + + Push SI + Push DI + + Mov CX, 10/2 + Add SI, 18 ; Sender's address + Mov DI, Offset ConnectionRequestAddress + RepE CmpsW + + Pop DI + Pop SI + + JNE MESRBlockType7Reject + +; OK.. +; Connection rejected if DH = 0 + + Or ConnectionRequest, 80h ; Leave wait for connection request + ; screen + ShR DX, 8 + JZ MESRBlockTypeFinished + + Call MaintenanceWaitforSend + Call TransferDestinationAddress + +; Connection accepted if DH != 0 +; Then copy DH*28 lots of bytes starting at UserName1 +; And set NumberOfConnections to DH +; Then call IT_EstablishConnection + + Mov NumberOfConnections, DL + LEA SI, [DI+2] + Mov DI, Offset UserName1 + +MESRBlockType7Accepted: + Mov CX, 28/2 + Rep MovsW + Dec DX + JNZ MESRBlockType7Accepted + +; Send positive ack + + Mov SI, Offset UserName + Mov DI, Offset MaintenanceSData + Mov AX, 108h + Mov CX, 28/2 + StosW + Rep MovsW + Call IPX_MaintenanceSendData + + Call IT_NewConnection + + Jmp MESRBlockTypeFinished + +MESRBlockType7Reject: + Test DH, DH ; If connection rejected, dont' send + ; Further response. + JZ MESRBlockType7End + + Mov DI, Offset MaintenanceSData + Mov AX, 8 + StosW + Call IPX_MaintenanceSendData + +MESRBlockType7End: + Jmp MESRBlockTypeFinished + +;****************************************************************************** + +MESRBlockType8: ; Confirm connection + + ; Check whether connection was requested and whether this cancellation + ; is from that sender. + +; If Confirm connection is from ConnectionRequestAddress and ConnectRequest & 2 +; *OR* Confirm connection is from someone in the current group +; Then add user to user list, increment NumberOfConnections + + Cmp NumberOfConnections, 3 + JE MESRBlockType8End + + Call FindConnection ; Was it from the group? + JNC MESRBlockType8AddUser ; Yes -> Add user + + Push SI + Push DI + + Add SI, 12h + Mov DI, Offset ConnectionRequestAddress + Mov CX, 12/2 + RepE CmpsW + + Pop DI + Pop SI + JNE MESRBlockType8End + + Test DH, DH ; Cancelled? + JZ MESRBlockType8ScreenRefresh + +; If received from group, then don't send +; If not received from group, then send to rest of group. + ; Establish connection + ; If NumConnections != 0 + ; then send connection establishment to all + ; other connected users. +; Send to the rest of the group! + Mov AL, NumberOfConnections + + Push AX + Inc AL + Call IT_EstablishConnection + Pop AX + + Test AL, AL + JZ MESRBlockType8AddUser + + Call MaintenanceWaitforSend + + Push DI + + Mov SI, DI + Mov DI, Offset MaintenanceSData + Mov CX, 30/2 + Rep MovsW + + Mov SI, Offset UserAddress1 + Mov [MaintenanceSendHeader], Offset MaintenanceSendHeaderDirected + Mov [MaintenanceSendDataOffset], Offset MaintenanceSData + Mov [MaintenanceSendDataSize], 30 + +MESRBlockType8Group1: + + Push AX + Push SI + + Mov DI, Offset MaintenanceDirectedDestination + Mov CX, 10/2 + Rep MovsW + Mov AX, 'IT' + StosW + + Call SendMaintenancePacket + + Pop SI + Pop AX + + Dec AL + JZ MESRBlockType8GroupEnd + + Add SI, 28 + Call MaintenanceWaitforSend + Jmp MESRBlockType8Group1 + +MESRBlockType8GroupEnd: + Pop DI + +MESRBlockType8AddUser: + LEA SI, [DI+2] + Mov AL, 28 + Mul NumberOfConnections + + Mov DI, AX + Add DI, Offset UserName1 + Mov CX, 28/2 + Rep MovsW + + Inc NumberOfConnections + +MESRBlockType8ScreenRefresh: + Or ConnectionRequest, 80h + +MESRBlockType8End: + Jmp MESRBlockTypeFinished + +;****************************************************************************** + +MESRBlockType9: ; Request intro +; Mov [MaintenanceSendHeader], Offset MaintenanceSendHeaderDirected + Mov AL, 1 + Call SendConnectionData + + Jmp MESRBlockTypeFinished + +;****************************************************************************** + +MESRBlockType10: ; Resend data + Call FindConnection + JC MESRBlockType10End + + Inc PacketsRetry + + Mov AH, 6 + Mul AH + Mov BX, AX + Add BX, Offset SendPacketInformation + Call SendDataGivenBX + +MESRBlockType10End: + Jmp MESRBlockTypeFinished + +MESRBlockTypeUnknown: + Mov BX, 72 + Mov SI, Offset UnknownPacketMessage + Call IT_SetInfoLine + +MESRBlockTypeFinished: +; Should process the info, respond if necessary and set the packet back +; for listening. + +MESRRelisten: + Push CS + Push CS + Pop ES + Pop DS + + Pop SI + + ScreenTrace 'z' + + Mov BX, 4 ; Relisten to the socket. + Call [DWord Ptr IPXEntryAddress] + + ScreenTrace 'Z' + + Pop DS + ScreenTraceEnd + + PopAD + PopF + Ret + +EndP MaintenanceESR + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc MaintenanceWaitForSend + + PushF + PushAD + Push DS + + ScreenTraceStart + + Push CS + Pop DS + Assume DS:IPX + + Call IT_GetTime ; Returns EAX + Mov EDX, EAX + +SendMaintenancePacket1: + Cmp [SendECBInUse], 0 + JE SendMaintenancePacket2 + + StI + + Mov BX, 0Ah ; IPX processing. + Call [DWord Ptr IPXEntryAddress] + + Mov EBX, EDX + Call IT_GetTime + Sub EBX, EAX + Cmp EBX, MAINTENANCETIMEOUT + JB SendMaintenancePacket1 + +; Error message! + +SendMaintenancePacket2: + ScreenTraceEnd + + Pop DS + PopAD + PopF + Ret + +EndP MaintenanceWaitForSend + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SendMaintenancePacket + + PushAD + Push DS + Push ES + + Push CS + Push CS + Pop ES + Pop DS + Assume DS:IPX + + Call MaintenanceWaitForSend + + Mov SI, [MaintenanceSendHeader] + Mov DI, Offset MSendDest + Add SI, 10 + MovsW + MovsW + MovSW + + Mov BX, 3 + Mov SI, Offset MaintenanceSendECB + Call [DWord Ptr IPXEntryAddress] + + Pop ES + Pop DS + PopAD + Ret + +EndP SendMaintenancePacket + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc DetectIPXNetwork Far ; IPX detection. + + Push CS + Pop DS + Assume DS:IPX + +IF FIXEDUSERNAME + Mov CX, 18 + Mov SI, Offset UserName +ELSE + Xor CX, CX +ENDIF + Call IT_DecodeUserName + + Mov AX, 7A00h + Int 2Fh + + Sub AL, 0FFh + JC DetectIPXNetwork1 + + Mov [Word Ptr IPXEntryAddress], DI + Mov [Word Ptr IPXEntryAddress+2], ES + + Mov BX, 1Ah + Call [DWord Ptr IPXEntryAddress] + + Mov [IPXMaximumPacketSize], AX + Mov [IPXRetryCount], CX + + Push CS + Pop ES + + Mov BX, 9 + Mov SI, Offset IPXLocalAddress + Call [DWord Ptr IPXEntryAddress] + + ClC + +DetectIPXNetwork1: + Ret + +EndP DetectIPXNetwork + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Macro_SetupListenDataPackets Macro Index + Mov DSocket&Index&, DX +EndM + +Macro_ListenDataPackets Macro Index + Mov SI, Offset DataReceiveECB&Index& + Call [DWord Ptr IPXEntryAddress] +EndM + +Proc IPX_Initialise Far + + Push CS + Pop DS + Assume DS:IPX + + Trace "IPX: Initialise" + + Mov SI, Offset RelocationTable + +IPX_RelocationFixup: + LodsW + Test AX, AX + JZ IPX_RelocationEnd + Mov BX, AX + Mov [BX], DS + + Jmp IPX_RelocationFixup + +IPX_RelocationEnd: + Mov EAX, IT_DrawHeader + Mov EBX, IT_FillHeader + Mov ECX, IdleUpdateInfoLine + Mov EDX, GlobalKeyList + + Mov DrawHeader2, EAX + Mov FillHeader2, EBX + Mov IdleFunctionList, ECX + Mov IdleFunctionList2, ECX + Mov GlobalKeyLink2, EDX + + Call DetectIPXNetwork + JNC IPX_Initialise1 + + Push DS + Push Offset NoIPXMessageList + Jmp IPX_InitialiseReturn + +IPX_Initialise1: + Xor AL, AL + Xor BX, BX ; Open socket + Mov DX, 'IT' + Call [DWord Ptr IPXEntryAddress] + Test AL, AL + JNZ IPX_InitialiseError1 + + Xor AL, AL + Xor BX, BX + Xor DX, DX + Call [DWord Ptr IPXEntryAddress] + Test AL, AL + JNZ IPX_InitialiseError2 + + Mov IPXSocket, DX + + IndexCounter = 1 + Rept NUMBEROFLISTENINGPACKETS + Macro_SetupListenDataPackets %IndexCounter + IndexCounter = IndexCounter + 1 + EndM + +IPX_Initialise2: + +IFE FIXEDUSERNAME +; OK.. ask for user name. + Push DS + Push Offset IPXGetName + Call IT_FunctionHandler + + Push CS + Pop DS + + Test DX, DX + JNZ IPX_Initialise3 + Jmp IPX_Shutdown1 + +IPX_Initialise3: +ENDIF + +; Setup to listen for packets! + + Push CS + Pop ES + Mov BX, 4 + + Mov SI, Offset MaintenanceECB1 + Call [DWord Ptr IPXEntryAddress] + + Mov SI, Offset MaintenanceECB2 + Call [DWord Ptr IPXEntryAddress] + + Mov SI, Offset MaintenanceECB3 + Call [DWord Ptr IPXEntryAddress] + + Mov SI, Offset MaintenanceECB4 + Call [DWord Ptr IPXEntryAddress] + + IndexCounter = 1 + Rept NUMBEROFLISTENINGPACKETS + Macro_ListenDataPackets %IndexCounter + IndexCounter = IndexCounter + 1 + EndM + + Jmp IPX_DriverScreen + +IPX_InitialiseError2: ; Close socket. + Mov BX, 1 + Mov DX, 'IT' + Call [DWord Ptr IPXEntryAddress] + +IPX_InitialiseError1: + Push DS + Push Offset SocketErrorList + +IPX_InitialiseReturn: + Call IT_FunctionHandler + Jmp IT_UnloadDriver + +EndP IPX_Initialise + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc BroadcastMaintenanceByte ; Given AL + + Call MaintenanceWaitforSend + Mov [ByteBlock], AL + Mov [MaintenanceSendHeader], Offset MaintenanceSendHeaderBroadcast + Mov [MaintenanceSendDataOffset], Offset ByteBlockInformation + Mov [MaintenanceSendDataSize], 1 + Call SendMaintenancePacket + + Ret + +EndP BroadcastMaintenanceByte + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc IPX_DriverScreen Far + + Push CS + Pop DS + Assume DS:IPX + + Mov ES, DiskDataArea + Xor DI, DI + Mov CX, 32768 + Xor AX, AX + Rep StosW + + Cmp NumberOfConnections, 0 + JE IPX_DriverScreen1 + +; Alternative screens here for post-connection. + + Mov AX, 5 + Mov SI, 1 + Mov DI, AX + Mov DX, Offset IPXConnectedScreen + Mov CX, CS + + Ret + +IPX_DriverScreen1: + Mov OldNumNodes, 0 + Mov NumNodes, 0 + Mov CurrentNode, 0 + +; Call MaintenanceWaitforSend +; Mov [MaintenanceSendHeader], Offset MaintenanceSendHeaderBroadcast + Xor AX, AX + Call SendConnectionData + + Mov AX, 5 + Mov SI, 1 + Mov DI, AX + Mov DX, Offset IPXScreen + Mov CX, CS + + Ret + +EndP IPX_DriverScreen + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc IPX_Shutdown Far ; Shutdown has to: + ; free all allocated + ; Transmit logoff message + ; release any allocated sockets + ; Unload driver +IFE FIXEDUSERNAME + Call IT_GotoHomeDirectory +ENDIF + Push CS + Pop DS + Assume DS:IPX + +IFE FIXEDUSERNAME + ; Now to save config into driver file. + Mov AX, 3D02h ; Read write access + Mov DX, Offset DriverName + Int 21h + JC SaveConfiguration2 + + Mov BX, AX + + Mov AX, 4200h + Xor CX, CX + Mov DX, Offset CONFIGURATIONOFFSET + Int 21h + JC SaveConfiguration1 + + Mov AH, 40h + Mov CX, CONFIGURATIONSIZE + Mov DX, Offset UserName + Int 21h + +SaveConfiguration1: + Mov AH, 3Eh + Int 21h + +SaveConfiguration2: +ENDIF + Mov AL, 3 ; Block type 3 = quit + Call BroadcastMaintenanceByte + +IPX_Shutdown1: +; Free both sockets + Mov BX, 1 + + Mov DX, 'IT' ; Release maintenance socket. + Call [DWord Ptr IPXEntryAddress] + + Mov DX, IPXSocket + Call [DWord Ptr IPXEntryAddress] + + Jmp IT_UnloadDriver + +EndP IPX_Shutdown + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc IPX_LeaveSession Far + + Mov AL, 5 ; Log off from group. + Call BroadcastMaintenanceByte + + Mov CS:NumberOfConnections, 0 + + Jmp IPX_DriverScreen + +EndP IPX_LeaveSession + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc IPX_Update Far + + Push CS + Pop DS + Assume DS:IPX + + Xor AX, AX + XChg IPXQueueScreen, AX + + Test AX, 1 + JZ IPX_Update2 + + Push AX + + ; For Connection requests.. + And ConnectionRequest, 0Fh + + Call IT_S_SaveScreen + Push CS + Push Offset ConnectionRequestList + Call IT_FunctionHandler + + Push CS + Push CS + Pop DS + Pop ES + + Call IT_S_RestoreScreen + + ; Transfer destination address + Mov SI, Offset ConnectionRequestAddress + Mov DI, Offset MaintenanceDirectedDestination + Mov CX, 12/2 + Rep MovsW + + Cmp DX, 1 + JB IPX_UpdateConnectionReject + JA IPX_UpdateConnectionCancelled + +IPX_UpdateConnectionAccept: +; Have to send complete info about all connnections back +; including socket numbers + Mov AH, NumberOfConnections + Mov DI, Offset MaintenanceSData + Mov AL, 7 + Mov SI, Offset UserName + Inc AH + Mov CX, ((16+12)*3)/2 + StosW + Rep MovsW + Call IPX_MaintenanceSendData + + Jmp IPX_UpdateConnectionEnd + +IPX_UpdateConnectionReject: + Call ConnectionReject + Jmp IPX_UpdateConnectionEnd + +IPX_UpdateConnectionCancelled: + Push CS + Push Offset ConnectionCancelledList + Call IT_FunctionHandler + Call IT_S_RestoreScreen + +IPX_UpdateConnectionEnd: + And ConnectionRequest, Not 2 + Pop AX + +IPX_Update3: + Mov BX, 0Ah ; Relinquish control + Call [DWord Ptr IPXEntryAddress] + + Mov AX, 1 + Ret ; Redraw required. + +IPX_Update2: + Call SendITData + + Call IT_GetCurrentMode + Cmp AL, 24 + JE IPX_Update3 + +IPX_UpdateEnd: + Mov BX, 0Ah ; Relinquish control + Call [DWord Ptr IPXEntryAddress] + + Xor AX, AX + XChg AL, PacketReceived + Ret + +EndP IPX_Update + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc IPX_DrawHexNumber ; Given AL = Number + + LodsB + Mov DH, AL + ShR AL, 4 + Cmp AL, 10 + SBB AL, 69h + DAS + StosW + Mov AL, DH + And AL, 0Fh + Cmp AL, 10 + SBB AL, 69h + DAS + StosW + + Ret + +EndP IPX_DrawHexNumber + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc IPX_DrawAddress + + Mov CX, 3 + +IPX_DrawAddress1: + Call IPX_DrawHexNumber + Mov AL, ':' + StosW + Loop IPX_DrawAddress1 + Call IPX_DrawHexNumber + Mov AL, ' ' + StosW + + Mov CX, 5 + +IPX_DrawAddress2: + Call IPX_DrawHexNumber + Mov AL, ':' + StosW + Loop IPX_DrawAddress2 + Call IPX_DrawHexNumber + + Ret + +EndP IPX_DrawAddress + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc IPX_DrawConnect Far + + Push CS + Pop DS + Assume DS:IPX + + Call IT_S_GetDestination ; Gets ES + + Mov AX, 168+200h + Mov DI, (13*80+22)*2 + Mov CX, 23 + +IPX_DrawConnect2: + StosW + Add DI, 158 + Loop IPX_DrawConnect2 + + Cmp [NumNodes], 0 + JNE IPX_DrawConnect1 + + Ret + +IPX_DrawConnect1: + Mov SI, [TopNode] + Mov DX, [NumNodes] + Mov BX, [CurrentNode] + + Cmp BX, DX + JB IPX_DrawConnectClip3 + + Mov BX, DX + Dec BX + Mov [CurrentNode], BX + +IPX_DrawConnectClip3: + +; Need to make sure they're within bounds. + Cmp BX, SI + JAE IPX_DrawConnectClip1 + + Mov SI, BX + +IPX_DrawConnectClip1: + LEA DI, [SI+22] + Cmp BX, DI + JBE IPX_DrawConnectClip2 + + LEA SI, [BX-22] + +IPX_DrawConnectClip2: + Mov DI, (13*80+3)*2 + Mov [TopNode], SI + + Sub DX, SI + JZ IPX_DrawConnectEnd + + ShL SI, 5 + + Mov DS, [DiskDataArea] + Assume DS:Nothing + + Cmp DX, 23 + JB IPX_DrawConnectClip + + Mov DX, 23 + +IPX_DrawConnectClip: + Push DI + + LodsW + + Mov AH, 3 + Mov CX, 16 + + Test AL, AL + JZ IPX_DrawConnectUserName + + Add DI, 4 + +IPX_DrawConnectUserName: + LodsB + StosW + Loop IPX_DrawConnectUserName + + Pop DI + + Add DI, 40 + + Call IPX_DrawAddress + + Add SI, 4 + Add DI, 62 + + Dec DL + JNZ IPX_DrawConnectClip + + Mov CL, 0E0h + Jmp IPX_PreConnectChain + +IPX_DrawConnectEnd: + Ret + +EndP IPX_DrawConnect + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc IPX_PreConnect Far + + Mov CL, 30h + +IPX_PreConnectChain: + Push CS + Pop DS + Assume DS:IPX + + Cmp [NumNodes], 0 + JE IPX_PreConnectEnd + + Mov AX, [CurrentNode] + Sub AX, [TopNode] + Add AX, 13 + Mov BX, 160 + Mul BX + + Call IT_S_GetDestination + + Mov DL, CL + Mov DH, CL + Or DH, 2 + + LEA DI, [EAX+6] + Mov CX, 49 + +IPX_PreConnectScreen1: + Mov AX, [ES:DI] + Mov AH, DL + Cmp CX, 49-19 + JNE IPX_PreConnectScreen2 + + Mov AH, DH + +IPX_PreConnectScreen2: + StosW + Loop IPX_PreConnectScreen1 + +IPX_PreConnectEnd: + Ret + +EndP IPX_PreConnect + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc IPX_PostConnect Far + + Push CS + Pop DS + Assume DS:IPX + + Mov SI, Offset ConnectKeys + Call IT_FunctionDivider + JC IPX_PostConnect1 + + Jmp [Word Ptr SI] + +IPX_PostConnect1: + Xor AX, AX + Ret + Xor AX, AX + Ret + +EndP IPX_PostConnect + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc IPX_ConnectUp Far + Assume DS:IPX + + Mov AX, 1 + + Sub CurrentNode, AX + AdC CurrentNode, 0 + + Ret + +EndP IPX_ConnectUp + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc IPX_ConnectDown Far + Assume DS:IPX + + Mov AX, 1 + Add CurrentNode, AX + Ret + +EndP IPX_ConnectDown + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc IPX_ConnectPgUp Far + Assume DS:IPX + + Mov AX, CurrentNode + Sub AX, 24 + JNC IPX_ConnectPgUp1 + + Xor AX, AX + +IPX_ConnectPgUp1: + Mov CurrentNode, AX + + Mov AX, 1 + Ret + +EndP IPX_ConnectPgUp + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc IPX_ConnectPgDn Far + Assume DS:IPX + + Add CurrentNode, 24 + + Mov AX, 1 + Ret + +EndP IPX_ConnectPgDn + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc IPX_ConnectHome Far + + Mov CurrentNode, 0 + Mov AX, 1 + Ret + +EndP IPX_ConnectHome + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc IPX_ConnectEnd Far + + Mov CurrentNode, 1000 + + Mov AX, 1 + Ret + +EndP IPX_ConnectEnd + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc IPX_ConnectTab Far + Assume DS:IPX + + Mov AX, 6 + StosW + + Mov AX, 1 + Ret + +EndP IPX_ConnectTab + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc IPX_GetDestinationAddress + + Push CS + Push CS + Pop DS + Pop ES + Assume DS:IPX + + Cmp NumNodes, 1 + JB IPX_GetDestinationAddress1 + + Mov SI, CurrentNode + Mov DI, Offset MaintenanceDirectedDestination + ShL SI, 5 + Mov CX, 10/2 + Add SI, 18 ; SI = offset to node address + + Push DS + Mov DS, DiskDataArea + + Rep MovsW + Mov AX, 'IT' + StosW ; Destination socket is maintenance socket. + + Pop DS + ClC + +IPX_GetDestinationAddress1: + Ret + +EndP IPX_GetDestinationAddress + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc IPX_MaintenanceSendData + + Mov [MaintenanceSendHeader], Offset MaintenanceSendHeaderDirected + +Proc IPX_MaintenanceSendDataNoHeader + Sub DI, Offset MaintenanceSData + Mov [MaintenanceSendDataOffset], Offset MaintenanceSData + Mov [MaintenanceSendDataSize], DI + + Call SendMaintenancePacket + + Ret + +EndP IPX_MaintenanceSendDataNoHeader +EndP IPX_MaintenanceSendData + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SendConnectionData + Assume DS:IPX + + PushA + Push DS + Pop ES + + Call MaintenanceWaitforSend + Mov [MaintenanceSendHeader], Offset MaintenanceSendHeaderBroadcast + + Test AX, AX + JZ SendConnectionData2 + + Call TransferDestinationAddress + Mov [MaintenanceSendHeader], Offset MaintenanceSendHeaderDirected + +SendConnectionData2: + Mov DI, Offset MaintenanceSData + Mov SI, Offset IntroBlockInformation + MovsB + StosB + MovSB + Mov DL, NumberOfConnections + +SendConnectionData1: + Mov CX, (16+10)/2 + Rep MovsW + LodsW + Dec DL + JNS SendConnectionData1 + + + Call IPX_MaintenanceSendDataNoHeader + PopA + Ret + +EndP SendConnectionData + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc IPX_ConnectEnter Far ; Have to request a connection + + Call IPX_GetDestinationAddress + JC IPX_ConnectEnter1 + Assume DS:IPX + + Or ConnectionRequest, 1 + + Push DS + Mov DS, DiskDataArea + Assume DS:Nothing + + Sub SI, 26 + Mov DI, Offset ConnectionRequestName + Mov CX, 26/2 + Rep MovsW + Pop DS + Assume DS:IPX + + Mov SI, Offset UserName + Mov DI, Offset MaintenanceSData + Mov AL, 6 + StosB + Mov CX, 16/2 + Rep MovsW + + Call IPX_MaintenanceSendData + + Push DS + Push Offset WaitforConnectList + Call IT_FunctionHandler + + Push CS + Push CS + Pop DS + Pop ES + + And ConnectionRequest, Not 1 + +; If DX = 0, then connection was cancelled +; If DX = 1, then either connected or cancelled. + + Test DX, DX + JNZ IPX_ConnectEnter2 + +; Connection cancelled. + Mov SI, Offset ConnectionRequestAddress + Mov DI, Offset MaintenanceDirectedDestination + Mov CX, 10/2 + Rep MovsW + Mov AX, 'IT' + StosW + + Mov DI, Offset MaintenanceSData + Mov AX, 8 + StosW + Call IPX_MaintenanceSendData + Jmp IPX_ConnectEnter1 + +IPX_ConnectEnter2: + Cmp NumberOfConnections, 0 + JNE IPX_ConnectEnter3 + +; Connection rejected + + Push DS + Push Offset ConnectionRejectedList + Call IT_FunctionHandler + Jmp IPX_ConnectEnter1 + +IPX_ConnectEnter3: +; Connection established + +IPX_ConnectEnter1: + Mov AX, 1 + Ret + +EndP IPX_ConnectEnter + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc IPX_SendGroupMessage Far + + Push CS + Pop DS + + Cmp MessageEntryArea, 0 + JE IPX_SendMessageEnd + + Mov SI, Offset UserName + Mov DI, Offset MessageSenderName + Mov CX, 16/2 + Rep MovsW + + Mov [MaintenanceSendHeader], Offset MaintenanceSendHeaderDirected + Mov [MaintenanceSendDataOffset], Offset MessageBlock + Mov [MaintenanceSendDataSize], 73 + + Mov SI, Offset UserAddress1 + Mov DL, NumberOfConnections + +IPX_SendGroupMessage1: + Mov DI, Offset MaintenanceDirectedDestination + Mov CX, 10/2 + Rep MovsW + Mov AX, 'IT' + StosW + + Call SendMaintenancePacket + Add SI, 18 + + Dec DL + JNZ IPX_SendGroupMessage1 + + Jmp IPX_SendMessageChain + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc IPX_SendMessage Far + + Push CS + Pop DS + + Cmp MessageEntryArea, 0 + JE IPX_SendMessageEnd + + Mov SI, Offset UserName + Mov DI, Offset MessageSenderName + Mov CX, 16/2 + Rep MovsW + + Mov [MaintenanceSendHeader], Offset MaintenanceSendHeaderBroadcast + Mov [MaintenanceSendDataOffset], Offset MessageBlock + Mov [MaintenanceSendDataSize], 73 + Call SendMaintenancePacket + +; Wait until sent, then does this.. + +IPX_SendMessageChain: + Call MaintenanceWaitForSend + + Mov SI, Offset MessageData+72 + Mov DI, Offset MessageData + Mov CX, 72*7/2 + Rep MovsW + Mov SI, Offset MessageSenderName + Mov CX, 72/2 + Rep MovsW + + Xor AX, AX + Mov DI, Offset MessageEntryArea + Mov CX, 56/2 + Rep StosW + +IPX_SendMessageEnd: + Mov AX, 1 + Ret + +EndP IPX_SendMessage +EndP IPX_SendGroupMessage + + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc IPX_ShowConnectionDetails Far + + Push CS + Pop DS + Assume DS:IPX + + MOv DX, 1 + Mov DI, (4+15*80)*2 + Mov BX, Offset UserName1 + Call IT_S_GetDestination + +IPX_ShowConnectionDetailsLoop: + +; Want to show: +; Connection %d +; User name: %s +; User address: [hex] +; (Bytes transferred) + + Push DX + + Mov AH, 20h + Mov SI, Offset ConnectionNumberMsg + Call IT_S_DrawString + + Mov SI, BX + Mov CX, 16 + +IPX_ShowConnectionDetails1: + LodsB + StosW + Loop IPX_ShowConnectionDetails1 + + Push SI + + Add DI, 104 + Mov SI, Offset ConnectionAddressMsg + Call IT_S_DrawString + + Pop SI + + Call IPX_DrawAddress + + Mov AL, ' ' + StosW + + Call IPX_DrawHexNumber + Call IPX_DrawHexNumber + + Mov BX, SI + Add DI, 62+160 + + Pop DX + + Inc DX + + Cmp DL, NumberOfConnections + JBE IPX_ShowConnectionDetailsLoop + + Ret + +EndP IPX_ShowConnectionDetails + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc IPX_DisplayMessages Far + + Push CS + Pop DS + Assume DS:IPX + + Call IT_S_GetDestination + + Mov CX, 8 + Mov DI, (38*80+3)*2 + Mov SI, Offset MessageData + +IPX_DisplayMessages1: + Cmp Byte Ptr [SI], 0 + JE IPX_DisplayMessages4 + + Push SI + Push DI + + Push SI + Mov AH, 3 + +IPX_DisplayMessages2: + LodSB + Test AL, AL + JZ IPX_DisplayMessages5 + StosW + Jmp IPX_DisplayMessages2 + +IPX_DisplayMessages5: + Pop SI + Add SI, 16 + + Mov AL, ':' + StosW + Mov AL, ' ' + StosW + + Mov AH, 2 + +IPX_DisplayMessages3: + LodsB + StosW + Test AL, AL + JNZ IPX_DisplayMessages3 + + Pop DI + Pop SI + +IPX_DisplayMessages4: + Add SI, 72 + Add DI, 160 + Loop IPX_DisplayMessages1 + + Ret + +EndP IPX_DisplayMessages + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc IPX_ConnectionStatus Far; Returns 0 if not connected + ; Otherwise returns connection count + + Mov AL, CS:NumberOfConnections + Ret + +EndP IPX_ConnectionStatus + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +EndDriver: + +ProvidedVariableTableStart: + DB NUMPROVIDEDVARIABLES-($-ProvidedVariableTableStart) Dup (0) + +ProvidedProcedureTableStart: + DW Offset IPX_Initialise + DW Offset IPX_Shutdown + DW Offset IPX_DriverScreen + DW Offset IPX_Update + DW Offset IPX_ConnectionStatus + + DW NUMPROVIDEDFUNCTIONS - ($-ProvidedProcedureTableStart)/4 Dup (0) + + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +EndS + +End diff --git a/it/Network/MIPX.BAT b/it/Network/MIPX.BAT new file mode 100755 index 0000000..c3b9e56 --- /dev/null +++ b/it/Network/MIPX.BAT @@ -0,0 +1,5 @@ +tasm /m /la /ut310 ipx +tlink /3 ipx +execom ipx itipx.net +copy itipx.net .. + diff --git a/it/Network/NETDRIVE.ASM b/it/Network/NETDRIVE.ASM new file mode 100644 index 0000000..b394f42 --- /dev/null +++ b/it/Network/NETDRIVE.ASM @@ -0,0 +1,47 @@ + + .386P + +Segment DriverHeader PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +;***** Driver Header ******* + +include drhead.inc + +EndS + +Segment Driver PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +ORG 0 +StartDriver: + +include vtable.inc + +;******** Required ProcedureTable ************* + +include reqproc.inc + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +EndDriver: + +;******** Provided Variable Table ************* + +ProvidedVariableStart: + DB NUMPROVIDEDVARIABLES-($-ProvidedVariableStart) Dup (0) + +;******** Provided Procedure Table ************* + +ProvidedTableStart: + DW Offset Initialise + DW Offset Shutdown + DW Offset DriverScreen + DW Offset Update + DW Offset ConnectionStatus +ProvidedTableEnd: + DW NUMPROVIDEDFUNCTIONS-(ProvidedTableEnd-ProvidedTableStart)/2 Dup (0) + +EndS + +End diff --git a/it/Network/REQPROC.INC b/it/Network/REQPROC.INC new file mode 100644 index 0000000..4f1e436 --- /dev/null +++ b/it/Network/REQPROC.INC @@ -0,0 +1,32 @@ + +ProcedureTableStart Label + +IT_UnloadDriver DD ? +IT_FunctionHandler DD ? +IT_FunctionDivider DD ? + +IT_ReceiveData DD ? +IT_SendData DD ? +IT_EstablishConnection DD ? + +IT_GotoHomeDirectory DD ? +IT_GetTime DD ? +IT_SetInfoLine DD ? + +IT_DrawHeader DD ? +IT_FillHeader DD ? + +IT_S_GetDestination DD ? +IT_S_DrawString DD ? +IT_S_SaveScreen DD ? +IT_S_RestoreScreen DD ? + +IT_GetCurrentMode DD ? + +IT_NewConnection DD ? + +IT_DecodeUserName DD ? + + DD NUMREQUIREDFUNCTIONS - ($-ProcedureTableStart)/4 Dup (0) + + diff --git a/it/Network/USERNAME.INC b/it/Network/USERNAME.INC new file mode 100644 index 0000000..56dcaf0 --- /dev/null +++ b/it/Network/USERNAME.INC @@ -0,0 +1,6 @@ +UserName DB 0FFh, 014h, 04Fh, 0F0h, 047h, 0C8h, 09Fh, 0DCh, 063h, 000h, 03Fh, 0FCh, 0AEh, 0FCh, 0AEh, 0FCh +IPXLocalAddress Label +UserKey DW 0141Eh +IPXNetworkAddress DW 0 ; Combines with previous line +IPXNodeAddress DW 0, 0, 0 +IPXSocket DW 0 diff --git a/it/Network/VTABLE.INC b/it/Network/VTABLE.INC new file mode 100644 index 0000000..9ee92e1 --- /dev/null +++ b/it/Network/VTABLE.INC @@ -0,0 +1,10 @@ + +VariableTableStart Label + +GlobalKeyList DD ? +IdleUpdateInfoLine DD ? +DiskDataArea DW ? ; Segment + + DB NUMREQUIREDVARIABLES-($-VariableTableStart) Dup (0) + + diff --git a/it/PE_TRANS.INC b/it/PE_TRANS.INC new file mode 100644 index 0000000..78a9771 --- /dev/null +++ b/it/PE_TRANS.INC @@ -0,0 +1,1703 @@ + +XMVolume DB 0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc TranslateXMNote + + Cmp AL, 96 + JBE TranslateXMNote1 + + Mov AL, 0FFh-11 ; Note off + +TranslateXMNote1: + Add AL, 11 + StosB + Ret + +EndP TranslateXMNote + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +XMEffectG DB 193, 193+4, 193+5, 193+6, 193+6, 193+7, 193+7, 193+8 + DB 193+8, 193+9 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc TranslateXMInstrument + + Cmp AL, 99 + JBE TranslateXMInstrument1 + + Xor AL, AL + + Cmp Byte Ptr [ES:DI-1], 0FFh ; note off? + JE TranslateXMInstrument2 + Mov Byte Ptr [ES:DI-1], 0FDh + Jmp TranslateXMInstrument2 + +TranslateXMInstrument1: + Cmp Byte Ptr [ES:DI-1], 0FFh ; note off? + JNE TranslateXMInstrument2 + + Xor AL, AL + +TranslateXMInstrument2: + StosB + Ret + +EndP TranslateXMInstrument + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc TranslateXMVolume + + Push AX + + Mov AH, AL + Mov DX, AX + Mov AL, 0FFh + Cmp AH, 10h ; Nothing + JB TranslateXMVolume1 + + Mov AL, AH + Sub AL, 10h + Cmp AH, 50h ; Volume + JBE TranslateXMVolume1 + + Mov AL, 0FFh + Cmp AH, 60h ; Nothing + JB TranslateXMVolume1 + + Mov AL, AH + And AX, 0F00Fh + + Cmp AL, 9 + JBE TranslateXMVolume2 + + Mov AL, 9 + +TranslateXMVolume2: + Cmp AH, 70h + JAE TranslateXMVolume3 + + Add AL, 95 ; Volume down + Jmp TranslateXMVolume1 + +TranslateXMVolume3: + Cmp AH, 80h + JAE TranslateXMVolume4 + + Add AL, 85 ; volume up + Jmp TranslateXMVolume1 + +TranslateXMVolume4: + Cmp AH, 90h + JAE TranslateXMVolume5 + + Add AL, 75 ; Fine volume down + Jmp TranslateXMVolume1 + +TranslateXMVolume5: + Cmp AH, 0A0h + JAE TranslateXMVolume6 + + Add AL, 65 ; fine volume up + Jmp TranslateXMVolume1 + +TranslateXMVolume6: + Cmp AH, 0B0h + JAE TranslateXMVolume7 + + Mov AL, 0FFh ; Vibrato speed + Jmp TranslateXMVolume1 + +TranslateXMVolume7: + Cmp AH, 0C0h + JAE TranslateXMVolume8 + + Cmp AL, 3 + JBE TranslateXMVolumeH + + Dec AX + +TranslateXMVolumeH: + Add AL, 203 ; Vibrato + Jmp TranslateXMVolume1 + +TranslateXMVolume8: + Cmp AH, 0D0h + JAE TranslateXMVolume9 + + Mov AL, DL + Sub AL, 0C0h + Mov AH, AL + ShL AL, 2 + Or AL, AH ;Panning + Add AL, 128 + Jmp TranslateXMVolume1 + +TranslateXMVolume9: + Cmp AH, 0F0h + JAE TranslateXMVolume10 + + Mov AL, 0FFh ; Pan slide left/right + Jmp TranslateXMVolume1 + +TranslateXMVolume10: ; Porta + Push BX + Mov BX, AX + And BX, 0FFh + Mov AL, [CS:XMEffectG+BX] + Pop BX + +TranslateXMVolume1: + StosB + Pop AX + Ret + +EndP TranslateXMVolume + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc TranslateXMEffect ; Given AX = data + + Test AX, AX + JNZ TranslateXMEffect1 + +TranslateXMEffectVol: + Xor AX, AX + Cmp CS:XMVolume, 60h + JB TranslateXMEffectEnd + Mov DH, 0FFh + Jmp TranslateXMEffectVolume + +TranslateXMEffect1: + Cmp AL, 'K'-'A'+0Ah + JNE TranslateXMEffect24 + + Mov AL, [ES:DI-3] + Cmp AL, 0FDh + JNE TranslateXMEffectVol + + Mov Word Ptr [ES:DI-3], 0FFh + Jmp TranslateXMEffectVol + +TranslateXMEffect24: + Cmp AL, 0 + JNE TranslateXMEffect2 + + Mov AL, 'J'-'@' + Jmp TranslateXMEffectEnd + +TranslateXMEffect2: + Cmp AL, 1 + JNE TranslateXMEffect3 + + Mov AL, 'F'-'@' + Test AH, AH + JNZ TranslateXMEffectEnd + Cmp CS:XMVolume, 60h + JB TranslateXMEffectEnd + Mov DH, 105 + Jmp TranslateXMEffectVolume + +TranslateXMEffect3: + Cmp AL, 2 + JNE TranslateXMEffect4 + + Mov AL, 'E'-'@' + Test AH, AH + JNZ TranslateXMEffectEnd + Cmp CS:XMVolume, 60h + JB TranslateXMEffectEnd + Mov DH, 115 + Jmp TranslateXMEffectVolume + +TranslateXMEffect4: + Cmp AL, 3 + JNE TranslateXMEffect5 + + Mov AL, 'G'-'@' + Test AH, AH + JNZ TranslateXMEffectEnd + Cmp CS:XMVolume, 60h + JB TranslateXMEffectEnd + Mov DH, 193 + Jmp TranslateXMEffectVolume + +TranslateXMEffect5: + Cmp AL, 4 + JNE TranslateXMEffect6 + + Mov AL, AH + And AX, 0FF0h + Cmp AH, 4 + JBE TranslateXMEffectH1 + + Dec AH + +TranslateXMEffectH1: + Or AH, AL + Mov AL, 'H'-'@' + Test AH, AH + JNZ TranslateXMEffectEnd + Cmp CS:XMVolume, 60h + JB TranslateXMEffectEnd + Mov DH, 203 + Jmp TranslateXMEffectVolume + +TranslateXMEffect6: + Cmp AL, 5 + JNE TranslateXMEffect7 + + Mov AL, 'L'-'@' + Jmp TranslateXMEffectEnd + +TranslateXMEffect7: + Cmp AL, 6 + JNE TranslateXMEffect8 + + Mov AL, 'K'-'@' + Jmp TranslateXMEffectEnd + +TranslateXMEffect8: + Cmp AL, 7 + JNE TranslateXMEffect9 + + Mov AL, 'R'-'@' + Jmp TranslateXMEffectEnd + +TranslateXMEffect9: + Cmp AL, 8 + JNE TranslateXMEffect10 + + Mov AL, 'X'-'@' + Cmp CS:XMVolume, 60h + JB TranslateXMEffectEnd + Mov DH, AH + ShR DH, 2 + AdC DH, 128 + Jmp TranslateXMEffectVolume + +TranslateXMEffect10: + Cmp AL, 9 + JNE TranslateXMEffect11 + + Mov AL, 'O'-'@' + Jmp TranslateXMEffectEnd + +TranslateXMEffect11: + Cmp AL, 0Ah + JNE TranslateXMEffect12 + + Mov AL, 'D'-'@' + Jmp TranslateXMEffectEnd + +TranslateXMEffect12: + Cmp AL, 0Bh + JNE TranslateXMEffect13 + + Mov AL, 'B'-'@' + Jmp TranslateXMEffectEnd + +TranslateXMEffect13: + Cmp AL, 0Ch + JNE TranslateXMEffect14 + + Mov DH, AH + Cmp DH, 64 + JB TranslateXMEffectVolume + + Mov DH, 64 + +TranslateXMEffectVolume: + Mov AL, CS:XMVolume + Mov AH, AL + And AH, 0Fh + + Cmp AL, 60h + JAE TranslateXMEffectVolume1 + + Xor AX, AX + Jmp TranslateXMEffectVolumeEnd + +TranslateXMEffectVolume1: + Cmp AL, 70h + JAE TranslateXMEffectVolume2 + + Mov AL, 'D'-'@' + Jmp TranslateXMEffectVolumeEnd + +TranslateXMEffectVolume2: + Cmp AL, 80h + JAE TranslateXMEffectVolume3 + + Mov AL, 'D'-'@' + ShL AH, 4 + Jmp TranslateXMEffectVolumeEnd + +TranslateXMEffectVolume3: + Cmp AL, 90h + JAE TranslateXMEffectVolume4 + + Mov AL, 'D'-'@' + Test AH, AH + JZ TranslateXMEffect3Memory + Or AH, 0F0h + Cmp AH, 0FFh + JNE TranslateXMEffect3Memory + + Dec AH + +TranslateXMEffect3Memory: + Jmp TranslateXMEffectVolumeEnd + +TranslateXMEffectVolume4: + Cmp AL, 0A0h + JAE TranslateXMEffectVolume5 + + Mov AL, 'D'-'@' + Test AH, AH + JZ TranslateXMEffect4Memory + + ShL AH, 4 + Or AH, 0Fh + +TranslateXMEffect4Memory: + Jmp TranslateXMEffectVolumeEnd + +TranslateXMEffectVolume5: + Cmp AL, 0B0h + JAE TranslateXMEffectVolume6 + + Mov AL, 'H'-'@' + ShL AH, 4 + Jmp TranslateXMEffectVolumeEnd + +TranslateXMEffectVolume6: + Cmp AL, 0C0h + JAE TranslateXMEffectVolume7 + + Cmp AH, 4 + JBE TranslateXMEffectVolumeH6 + + Dec AH + +TranslateXMEffectVolumeH6: + Mov AL, 'H'-'@' + Jmp TranslateXMEffectVolumeEnd + +TranslateXMEffectVolume7: + Cmp AL, 0D0h + JAE TranslateXMEffectVolume8 + + Mov AL, 'S'-'@' + Or AH, 80h + Jmp TranslateXMEffectVolumeEnd + +TranslateXMEffectVolume8: + Cmp AL, 0E0h + JAE TranslateXMEffectVolume9 + + Mov AL, 'P'-'@' + ShL AH, 4 + Jmp TranslateXMEffectVolumeEnd + +TranslateXMEffectVolume9: + Cmp AL, 0F0h + JAE TranslateXMEffectVolume10 + + Mov AL, 'P'-'@' + Jmp TranslateXMEffectVolumeEnd + +TranslateXMEffectVolume10: + Mov AL, 'G'-'@' + ShL AH, 4 + +TranslateXMEffectVolumeEnd: + Mov [ES:DI-1], DH + StosW + Ret + +TranslateXMEffect14: + Cmp AL, 0Dh + JNE TranslateXMEffect15 + + Mov AL, AH + And AX, 0F00Fh + ShR AH, 1 + Add AL, AH + ShR AH, 2 + Add AH, AL + Mov AL, 'C'-'@' + Jmp TranslateXMEffectEnd + +TranslateXMEffect15: + Cmp AL, 0Eh + JNE TranslateXMEffect16 + + ; 'Multiplex' effect + Mov AL, AH + And AX, 0FF0h + Test AL, AL + JNZ TranslateXMEffectE1 + + Xor AX, AX + Jmp TranslateXMEffectEnd + +TranslateXMEffectE1: + Cmp AL, 10h + JNE TranslateXMEffectE2 + + Test AH, AH + JZ TranslateE1Memory + Or AH, 0F0h + +TranslateE1Memory: + Mov AL, 'F'-'@' + + Jmp TranslateXMEffectEnd + +TranslateXMEffectE2: + Cmp AL, 20h + JNE TranslateXMEffectE3 + + Test AH, AH + JZ TranslateE2Memory + Or AH, 0F0h + +TranslateE2Memory: + Mov AL, 'E'-'@' + + Jmp TranslateXMEffectEnd + +TranslateXMEffectE3: + Cmp AL, 30h + JNE TranslateXMEffectE4 + + Xor AX, AX + Jmp TranslateXMEffectEnd + +TranslateXMEffectE4: + Cmp AL, 40h + JNE TranslateXMEffectE5 + + Or AH, 30h + Mov AL, 'S'-'@' + + Jmp TranslateXMEffectEnd + +TranslateXMEffectE5: + Cmp AL, 50h + JNE TranslateXMEffectE6 + + Xor AX, AX + Jmp TranslateXMEffectEnd + +TranslateXMEffectE6: + Cmp AL, 60h + JNE TranslateXMEffectE7 + + Or AH, 0B0h + Mov AL, 'S'-'@' + + Jmp TranslateXMEffectEnd + +TranslateXMEffectE7: + Cmp AL, 70h + JNE TranslateXMEffectE8 + + Or AH, 040h + Mov AL, 'S'-'@' + + Jmp TranslateXMEffectEnd + +TranslateXMEffectE8: + Cmp AL, 80h + JNE TranslateXMEffectE9 + + Or AH, 80h + Mov AL, 'S'-'@' + + Jmp TranslateXMEffectEnd + +TranslateXMEffectE9: + Cmp AL, 90h + JNE TranslateXMEffectEA + + Mov AL, 'Q'-'@' + Test AH, AH + JNZ TranslateXMEffectEnd + Jmp TranslateXMEffectVol + +TranslateXMEffectEA: + Cmp AL, 0A0h + JNE TranslateXMEffectEB + + Test AH, AH + JZ TranslateXMEAMemory + + ShL AH, 4 + Or AH, 0Fh + +TranslateXMEAMemory: + Mov AL, 'D'-'@' + + Jmp TranslateXMEffectEnd + +TranslateXMEffectEB: + Cmp AL, 0B0h + JNE TranslateXMEffectEC + + Test AH, AH + JZ TranslateXMEBMemory + + Or AH, 0F0h + Cmp AH, 0FFh + JNE TranslateXMEBMemory + + Dec AH + +TranslateXMEBMemory: + Mov AL, 'D'-'@' + + Jmp TranslateXMEffectEnd + +TranslateXMEffectEC: + Cmp AL, 0C0h + JNE TranslateXMEffectED + + Or AH, 0C0h + Mov AL, 'S'-'@' + + Jmp TranslateXMEffectEnd + +TranslateXMEffectED: + Cmp AL, 0D0h + JNE TranslateXMEffectEE + + Or AH, 0D0h + Mov AL, 'S'-'@' + + Jmp TranslateXMEffectEnd + +TranslateXMEffectEE: + Cmp AL, 0E0h + JNE TranslateXMEffectEF + + Or AH, 0E0h + Mov AL, 'S'-'@' + Jmp TranslateXMEffectEnd + +TranslateXMEffectEF: + Xor AX, AX + Jmp TranslateXMEffectEnd + +TranslateXMEffect16: + Cmp AL, 0Fh + JNE TranslateXMEffect18 + + Mov AL, 'T'-'@' + Cmp AH, 20h + JAE TranslateXMTempo1 + + Mov AL, 'A'-'@' + +TranslateXMTempo1: + Jmp TranslateXMEffectEnd + +TranslateXMEffect18: + Cmp AL, 10h ; 'G'lobal volume + JNE TranslateXMEffect19 + + Mov AL, 'V'-'@' + Cmp AH, 40h + JB TranslateXMEffectV + + Mov AH, 80h + Jmp TranslateXMEffectEnd + +TranslateXMEffectV: + ShL AH, 1 + Jmp TranslateXMEffectEnd + +TranslateXMEffect19: + Cmp AL, 11h ; 'H' + JNE TranslateXMEffect20 + + Mov AL, AH + And AX, 0FF0h + ShL AH, 1 + Cmp AH, 0Fh + JBE TranslateGlobalVolSlide2 + + Mov AH, 0Fh + +TranslateGlobalVolSlide2: + ShL AL, 1 + JNC TranslateGlobalVolSlide1 + + Mov AL, 0F0h + +TranslateGlobalVolSlide1: + Or AH, AL + Mov AL, 'W'-'@' + Jmp TranslateXMEffectEnd + +TranslateXMEffect20: + Cmp AL, 'R'-'A'+0Ah + JNE TranslateXMEffect21 + + Mov AL, 'Q'-'@' + Jmp TranslateXMEffectEnd + +TranslateXMEffect21: + Cmp AL, 'T'-'A'+0Ah + JNE TranslateXMEffect22 + + Mov AL, AH + And AX, 0FF0h + Test AH, AH + JNZ Tremor1 + + Inc AH + +Tremor1: + Test AL, AL + JNZ Tremor2 + + Inc AX +Tremor2: + Or AH, AL + Mov AL, 'I'-'@' + Jmp TranslateXMEffectEnd + +TranslateXMEffect22: + Cmp AL, 'X'-'A'+0Ah + JNE TranslateXMEffect23 + + Mov AL, AH + And AX, 0FF0h + Or AH, 0E0h + Cmp AL, 10h + JE TranslateXMEffectX1 + Cmp AL, 20h + JE TranslateXMEffectX2 + + Xor AX, AX + Jmp TranslateXMEffectEnd + +TranslateXMEffectX1: + Mov AL, 'F'-'@' + Jmp TranslateXMEffectEnd + +TranslateXMEffectX2: + Mov AL, 'E'-'@' + Jmp TranslateXMEffectEnd + +TranslateXMEffect23: + Cmp AL, 'Z'-'A'+0Ah + JNE TranslateXMEffect25 + + Mov AL, 'Z'-'@' + Jmp TranslateXMEffectEnd + +TranslateXMEFfect25: + Jmp TranslateXMEffectVol +; Xor AX, AX + +TranslateXMEffectEnd: + StosW + Ret + +EndP TranslateXMEffect + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PE_TranslateXMPattern Far ; DS:SI points to + ; data, AX = rows + ; CX = channels + ; DX = pattern num + + ; Has to return DS:SI + PushA + Push DS + Push ES + + Dec AX + Mov CS:TempVariableArea3, AX + Cmp AX, 31 + JAE PE_XMLimitRows + + Mov AX, 31 + +PE_XMLimitRows: + Mov CS:MaxRow, AX + Mov CS:PatternNumber, DX ; Pattern number + Mov CS:TempVariableArea2, CX ; Channels + + Call PE_ClearPatternData + + Mov ES, CS:PatternDataArea + Xor DI, DI + Xor AX, AX ; AX = row number + +PE_TranslateXMPattern1: + Push AX + Push DI + + Mov CX, CS:TempVariableArea2 ; CX = channels + +PE_TranslateXMPattern2: + Push CX + + LodsB ; AL = either note or compression + ; control. + Test AL, AL + JS PE_TranslateXMPatternCompressed + + Call TranslateXMNote + LodsB + Call TranslateXMInstrument + LodsB + Mov CS:XMVolume, AL + Call TranslateXMVolume + LodsW + Call TranslateXMEffect + Jmp PE_TranslateXMPattern3 + +PE_TranslateXMPatternCompressed: + Mov CS:XMVolume, 0 + Mov AH, AL + Test AH, 1 + JZ PE_TranslateXMPattern4 + + LodsB + Call TranslateXMNote + Dec DI + +PE_TranslateXMPattern4: + Inc DI + + Test AH, 2 + JZ PE_TranslateXMPattern5 + + LodsB + Call TranslateXMInstrument + Dec DI + +PE_TranslateXMPattern5: + Inc DI + + Test AH, 4 + JZ PE_TranslateXMPattern6 + + LodsB + Mov CS:XMVolume, AL + Call TranslateXMVolume + Dec DI + +PE_TranslateXMPattern6: + Inc DI + + Xor AL, AL + Test AH, 8 + JZ PE_TranslateXMPattern7 + + LodsB + +PE_TranslateXMPattern7: + Test AH, 10h + Mov AH, 0 + JZ PE_TranslateXMPattern8 + + Mov AH, [SI] + Inc SI + +PE_TranslateXMPattern8: + Call TranslateXMEffect + +PE_TranslateXMPattern3: + Pop CX + Dec CX + JNZ PE_TranslateXMPattern2 + + Pop DI + Pop AX + Add DI, 320 ; Next row. + Inc AX + Cmp AX, CS:TempVariableArea3 + JBE PE_TranslateXMPattern1 + + Mov CS:TempVariableArea, SI + + Mov AX, CS:TempVariableArea3 + Cmp AX, CS:MaxRow + JE PE_TranslateXMPatternNoBreak + + Mov DX, 320 + Mul DX + Mov DI, AX + Add DI, 3 + +PE_TranslateXMPatternBreak1: + Cmp Word Ptr [ES:DI], 0 + JE PE_TranslateXMPatternBreak2 + + Add DI, 5 + Jmp PE_TranslateXMPatternBreak1 + +PE_TranslateXMPatternBreak2: + Mov Word Ptr [ES:DI], 'C'-'@' ; Break. + +PE_TranslateXMPatternNoBreak: + Push CS + Pop DS + + Call Far Ptr PE_TranslateS3MPointer8 + + + Pop ES + Pop DS + PopA + + Mov SI, CS:TempVariableArea + + Ret + +EndP PE_TranslateXMPattern + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc TranslateMODCommand ; AL = command + ; AH = command value + ; ES:DI points to + ; command destination + + Test AX, AX + JNZ TranslateMODCommand7 + + StosW + Ret + +TranslateMODCommand7: + Cmp AL, 0 + JNE TranslateMODCommand8 + + Mov AL, 'J'-'@' + StosW + Ret + +TranslateMODCommand8: + Cmp AL, 1 + JNE TranslateMODCommand9 + + Mov AL, 'F'-'@' + Jmp TranslateMODCommand36 + +TranslateMODCommand9: + Cmp AL, 2 + JNE TranslateMODCommand10 + + Mov AL, 'E'-'@' + Jmp TranslateMODCommand36 + +TranslateMODCommand10: + Cmp AL, 3 + JNE TranslateMODCommand11 + + Mov AL, 'G'-'@' + StosW + Ret + +TranslateMODCommand11: + Cmp AL, 4 + JNE TranslateMODCommand12 + + Mov AL, 'H'-'@' + + StosW + Ret + +TranslateMODCommand12: + Cmp AL, 5 + JNE TranslateMODCommand13 + + Mov AL, 'L'-'@' + Test AH, AH + JNZ TranslateMODCommand40 + + Mov AX, 'G'-'@' + +TranslateMODCommand40: + StosW + Ret + +TranslateMODCommand13: + Cmp AL, 6 + JNE TranslateMODCommand14 + + Mov AL, 'K'-'@' + Test AH, AH + JNZ TranslateMODCommand39 + + Mov AX, 'H'-'@' + +TranslateMODCommand39: + StosW + Ret + +TranslateMODCommand14: + Cmp AL, 7 + JNE TranslateMODCommand15 + + Mov AL, 'R'-'@' + StosW + Ret + +TranslateMODCommand15: + Cmp AL, 8 + JNE TranslateMODCommand16 + + Mov AL, 'X'-'@' + Cmp AH, 0A4h + JNE TranslateMODNoSurround + + Mov AX, 'S'-'@'+9100h + +TranslateMODNoSurround: + StosW + Ret + +TranslateMODCommand16: + Cmp AL, 9 + JNE TranslateMODCommand17 + + Mov AL, 'O'-'@' + StosW + Ret + +TranslateMODCommand17: + Cmp AL, 10 + JNE TranslateMODCommand18 + + Mov AL, 'D'-'@' + Test AH, 0Fh + JZ TranslateMODVolumeSlide1 + Test AH, 0F0h + JZ TranslateMODVolumeSlide1 + + And AH, 0F0h + +TranslateMODVolumeSlide1: + Jmp TranslateMODCommand36 + +TranslateMODCommand18: + Cmp AL, 11 + JNE TranslateMODCommand19 + + Mov AL, 'B'-'@' + StosW + Ret + +TranslateMODCommand19: + Cmp AL, 12 + JNE TranslateMODCommand20 + + Cmp AH, 64 + JBE TranslateMODCommand37 + + Mov AH, 64 + +TranslateMODCommand37: + Mov [ES:DI-1], AH + Add DI, 2 + Ret + +TranslateMODCommand20: + Cmp AL, 13 + JNE TranslateMODCommand21 + + Mov AL, AH + And AX, 0F00Fh + ShR AH, 1 ; AH = highnibble*8 + Add AL, AH + + ShR AH, 2 ; AH = highnibble*2 + Add AH, AL + + Mov AL, 'C'-'@' + StosW + Ret + +TranslateMODCommand21: + Cmp AL, 14 + JNE TranslateMODCommand34 + + Mov AL, AH + And AX, 0FF0h + + Cmp AL, 0 + JNE TranslateMODCommand22 + + Test AH, AH + JZ TranslateMODCommand36 + + Mov AL, 'S'-'@' + StosW + Ret + +TranslateMODCommand22: + Cmp AL, 10h + JNE TranslateMODCommand23 + + Test AH, AH + JZ TranslateMODCommand36 + + Mov AL, 'F'-'@' + Or AH, 0F0h + StosW + Ret + +TranslateMODCommand23: + Cmp AL, 20h + JNE TranslateMODCommand24 + + Test AH, AH + JZ TranslateMODCommand36 + + Mov AL, 'E'-'@' + Or AH, 0F0h + StosW + Ret + +TranslateMODCommand24: + Cmp AL, 30h + JNE TranslateMODCommand25 + + Mov AL, 'S'-'@' + Or AH, 010h + StosW + Ret + +TranslateMODCommand25: + Cmp AL, 40h + JNE TranslateMODCommand26 + + Mov AL, 'S'-'@' + Or AH, 030h + StosW + Ret + +TranslateMODCommand26: + Cmp AL, 50h + JNE TranslateMODCommand27 + + Mov AL, 'S'-'@' + Or AH, 020h + StosW + Ret + +TranslateMODCommand27: + Cmp AL, 60h + JNE TranslateMODCommand28 + + Mov AL, 'S'-'@' + Or AH, 0B0h + StosW + Ret + +TranslateMODCommand28: + Cmp AL, 70h + JNE TranslateMODCommand29 + + Mov AL, 'S'-'@' + Or AH, 40h + StosW + Ret + +TranslateMODCommand29: + Cmp AL, 80h + JNE TranslateMODCommand30 + + Or AH, AL + Mov AL, 'S'-'@' + StosW + Ret + +TranslateMODCommand30: + Cmp AL, 90h + JNE TranslateMODCommand31 + + Test AH, AH + JZ TranslateMODCommand36 + + Mov AL, 'Q'-'@' + Jmp TranslateMODCommand36 + +TranslateMODCommand31: + Cmp AL, 0A0h + JNE TranslateMODCommand32 + + And AH, 0Fh + JZ TranslateMODCommand36 + + Mov AL, 'D'-'@' + ShL AH, 4 + Or AH, 0Fh + StosW + Ret + +TranslateMODCommand32: + Cmp AL, 0B0h + JNE TranslateMODCommand33 + + And AH, 0Fh + JZ TranslateMODCommand36 + + Mov AL, 'D'-'@' + Or AH, 0F0h + StosW + Ret + + +TranslateMODCommand33: + Or AH, AL + Mov AL, 'S'-'@' + StosW + Ret + +TranslateMODCommand34: ; Set speed. + Cmp AH, 20h + JA TranslateMODCommand35 + + Mov AL, 'A'-'@' + Jmp TranslateMODCommand36 + +TranslateMODCommand35: + Mov AL, 'T'-'@' + StosW + Ret + +TranslateMODCommand36: + Test AH, AH + JNZ TranslateMODCommand38 + + Xor AX, AX + +TranslateMODCommand38: + StosW + Ret + +EndP TranslateMODCommand + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PE_TranslateMTMPattern Far ; DS:SI points to data + ; DX = pattern no. + PushA + Push DS + Push ES + + Mov CS:MaxRow, 63 + Mov CS:PatternNumber, DX + + Call PE_ClearPatternData + + Mov ES, CS:PatternDataArea + Xor DI, DI + + Mov CX, 32 + +PE_TranslateMTMPattern1: + Push CX + Push DI + + Mov CX, 64 + +PE_TranslateMTMPattern2: + LodsW ; Layout of AX + XChg AH, AL + ; ppppppiiiiiieeee + ; p = pitch val + ; i = ins + ; e = effect + Mov DL, AL + And DL, 0Fh ; DL = effect. + ShR AX, 2 ; AX = 00pppppp iiiiiixx + ShR AL, 2 ; AH = pitch, AL = ins. + XChg AH, AL ; AH = ins. AL =pitch + + Test AL, AL + JZ PE_TranslateMTMPattern3 + + Add AL, 36 ; Middle octave C-5 + Jmp PE_TranslateMTMPattern4 + +PE_TranslateMTMPattern3: + Mov AL, NONOTE + +PE_TranslateMTMPattern4: + StosB ; Pitch. + + Mov AL, AH ; Instrument + Mov AH, 0FFh ; volume + StosW + + LodsB ; DL = effect, AL = effectval. + Mov AH, AL ; AH = AL = effectval. DL = eff. + Mov AL, DL + + Call TranslateMODCommand + + Add DI, 315 + Loop PE_TranslateMTMPattern2 + + Pop DI + Pop CX + Add DI, 5 + Loop PE_TranslateMTMPattern1 + + Push CS + Pop DS + Call Far Ptr PE_TranslateMODPattern1 + + Pop ES + Pop DS + PopA + + Ret + +EndP PE_TranslateMTMPattern + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PE_TranslateMODPattern Far ; DS:SI points to data + ; DX = pattern no. + ; AX = number of channels + PushA + Push DS + Push ES + + Mov CS:MaxRow, 63 + Mov CS:PatternNumber, DX + + Call PE_ClearPatternData + + Mov ES, CS:PatternDataArea + Xor DI, DI + Mov CX, 64 + +PE_TranslateMODPattern2: + Push AX + Push CX + Push DI + + Mov CX, AX + +PE_TranslateMODPattern3: + Mov AL, [DS:SI+1] + Mov AH, [DS:SI] + And AX, 0FFFh ; AX = period of note. + Mov DX, 72 + Xor BX, BX + +PE_TranslateMODPattern4: + Cmp AX, [CS:MODPeriodTable+BX] + JAE PE_TranslateMODPattern5 + + Add BX, 2 + Dec DX + JNZ PE_TranslateMODPattern4 + + Inc DI + Jmp PE_TranslateMODPattern6 + +PE_TranslateMODPattern5: + ShR BX, 1 ; BL = note. + Mov AL, BL + Add AL, 36 ; For C5 as central note. + StosB + +PE_TranslateMODPattern6: + Mov AL, [DS:SI] + Mov AH, [DS:SI+2] + ShR AH, 4 + And AL, 0F0h + Or AL, AH + StosB ; Sample stored. + + Inc DI ; Points to effect/commandvalue + + Mov AH, [DS:SI+3] + Mov AL, [DS:SI+2] + And AL, 0Fh ; AL = effect, AH = param. + + Call TranslateMODCommand + + Add SI, 4 + Loop PE_TranslateMODPattern3 + + Pop DI + Pop CX + Pop AX + Add DI, 320 + Loop PE_TranslateMODPattern2 + + Push CS + Pop DS + Call Far Ptr PE_TranslateMODPattern1 + + Pop ES + Pop DS + PopA + + Ret + +PE_TranslateMODPattern1: + Call PEFunction_StorePattern + + RetF + +EndP PE_TranslateMODPattern + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PE_Translate669Pattern Far + + PushA ; DS:0 points to data + Push DS ; CL = Maxrow + Push ES ; AH = Starting tempo + ; BP = PatternNumber + Mov Byte Ptr [CS:MaxRow], CL + Mov [CS:PatternNumber], BP + + Call PE_ClearPatternData + + Mov ES, CS:PatternDataArea + Cmp CL, 31 + JAE Pattern669Rows + + Mov [CS:MaxRow], 31 + + Mov AL, 5 + Mul CL + Mov DI, AX + ShL DI, 6 + + Mov Word Ptr [ES:DI+8*5+3], 'C'-'@' + +Pattern669Rows: + Xor DI, DI + + Mov AL, 'A'-'@' + Mov [ES:DI+8*5+3], AX ; Tempo setting + Inc CL + Xor SI, SI + + Xor EAX, EAX + Mov BP, Offset EncodingInfo + Mov [CS:BP], EAX + Mov [CS:BP+4], EAX + Mov [CS:BP+8], EAX + Mov [CS:BP+12], EAX + +Translate669Pattern1: + Mov CH, 8 + +Translate669Pattern2: + LodsW + Cmp AL, 0FEh + JB Translate669Pattern4 + JE Translate669Pattern3 + + Add DI, 3 + Jmp Translate669Pattern5 + +Translate669Pattern3: + Add DI, 2 + ShR AX, 6 + And AL, 3Ch + StosB + Jmp Translate669Pattern5 + +Translate669Pattern4: + Mov DX, AX ; Note + + And AX, 0F003h + ShL AL, 4 + ShR AH, 4 + Or AH, AL + Inc AH + Mov AL, DL + ShR AL, 2 + Add AL, 36 + StosW + + Mov AL, DH ; Volume + ShL AL, 2 + And AL, 3Ch + StosB + + Mov Word Ptr [CS:BP], 0 + +Translate669Pattern5: + LodsB + + Cmp AL, 0FFh + JE Translate669NoEffect + + Mov AH, AL + And AX, 00FF0h + +Translate669EffectA: ; Portamento Up + Cmp AL, 0 + JNE Translate669EffectB + + Mov AL, 'F'-'@' + Mov [CS:BP], AX + Jmp Translate669EffectEnd + +Translate669EffectB: ; Portamento down + Cmp AL, 10h + JNE Translate669EffectC + + Mov AL, 'E'-'@' + Mov [CS:BP], AX + Jmp Translate669EffectEnd + +Translate669EffectC: ; Portamento to + Cmp AL, 20h + JNE Translate669EffectD + + Mov AL, 'G'-'@' + Mov [CS:BP], AX + Jmp Translate669EffectEnd + +Translate669EffectD: ; Frequency Adjust + Cmp AL, 30h + JNE Translate669EffectE + + Mov AX, ('E'-'@')+0F100h + Mov Word Ptr [CS:BP], 0 + Jmp Translate669EffectEnd + +Translate669EffectE: ; Vibrato + Cmp AL, 40h + JNE Translate669EffectF + + Mov AL, 'H'-'@' + Or AH, 80h + Mov [CS:BP], AX + Jmp Translate669EffectEnd + +Translate669EffectF: + Cmp AL, 50h + JNE Translate669NoEffect + + Mov AL, 'A'-'@' + Mov Word Ptr [CS:BP], 0 + Jmp Translate669EffectEnd + +Translate669NoEffect: + Mov AX, [CS:BP] + +Translate669EffectEnd: + StosW + + Add BP, 2 + + Dec CH + JNZ Translate669Pattern2 + + Add DI, 320-8*5 + Mov BP, Offset EncodingInfo + + Dec CL + JNZ Translate669Pattern1 + + Push CS + Pop DS + + Call Far Ptr PE_TranslateS3MPointer8 + + Pop ES + Pop DS + PopA + + Ret + +EndP PE_Translate669Pattern + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PE_TranslateS3MPattern Far ; DS:SI points to data. + ; DX = pattern no. + PushA + Push DS + Push ES + + Mov CS:MaxRow, 63 + Mov CS:PatternNumber, DX + + Call PE_ClearPatternData + + Mov ES, CS:PatternDataArea + Xor DI, DI + Mov CX, 64 + +PE_TranslateS3MPattern1: + Push DI + +PE_TranslateS3MPattern2: + LodsB + Test AL, AL + JNZ PE_TranslateS3MPattern3 + + Pop DI + Add DI, 320 + + Loop PE_TranslateS3MPattern1 + + Push CS + Pop DS + + Call Far Ptr PE_TranslateS3MPointer8 + + Pop ES + Pop DS + PopA + + Ret + +PE_TranslateS3MPointer8: + Call PEFunction_StorePattern + + RetF + +PE_TranslateS3MPattern3: + Push DI + Mov BH, AL + And AL, 31 + Mov AH, 5 + Mul AH ; DI+AX = offset. + Add DI, AX + Test BH, 32 + JZ PE_TranslateS3MPattern6 + + LodsB +; Cmp AL, 0FFH +; JE PE_TranslateS3MPattern5 + Cmp AL, 0FEh + JE PE_TranslateS3MPattern4 + Cmp AL, 07Fh + JA PE_TranslateS3MPattern5 + + Mov BL, AL + And BL, 0Fh + ShR AL, 4 + Mov AH, 12 + Mul AH + Add AL, BL + Add AL, 12 ; C5 is now central octave + Mov [ES:DI], AL ; Note + Jmp PE_TranslateS3MPattern5 + +PE_TranslateS3MPattern4: + Mov Byte Ptr [ES:DI], 0FEh + +PE_TranslateS3MPattern5: + LodsB ; Instrument + Cmp AL, 99 + JBE PE_TranslateS3MPattern13 + + Xor AL, AL + +PE_TranslateS3MPattern13: + Mov [ES:DI+1], AL + +PE_TranslateS3MPattern6: + Test BH, 64 + JZ PE_TranslateS3MPattern7 + + LodsB ; Volume + Cmp AL, 64 + JBE PE_TranslateS3MPattern12 + Cmp AL, 0FFh + JE PE_TranslateS3MPattern12 + + Mov AL, 64 + +PE_TranslateS3MPattern12: + Mov [ES:DI+2], AL + +PE_TranslateS3MPattern7: + Test BH, 128 + JZ PE_TranslateS3MPattern8 + + LodsW + Cmp AL, 'C'-'@' + JNE PE_TranslateS3MPattern9 + + Mov AL, AH + And AX, 0F00Fh + ShR AH, 1 + Add AL, AH + ShR AH, 2 + Add AH, AL + Mov AL, 'C'-'@' + Jmp PE_TranslateS3MPattern10 + +PE_TranslateS3MPattern9: + Cmp AL, 'V'-'@' + JNE PE_TranslateS3MPattern11 + + Jmp PE_TranslateS3MPattern14 + +PE_TranslateS3MPattern11: + Cmp AL, 'X'-'@' + JNE PE_TranslateS3MPattern15 + + Cmp AH, 0A4h + JNE PE_TranslateS3MPattern14 + + Mov AX, 'S'-'@'+9100h + Jmp PE_TranslateS3MPattern10 + +PE_TranslateS3MPattern14: + ShL AH, 1 + JNC PE_TranslateS3MPattern10 + + Mov AH, 0FFh + Jmp PE_TranslateS3MPattern10 + +PE_TranslateS3MPattern15: + Cmp AL, 'D'-'@' + JNE PE_TranslateS3MPattern10 + Test AL, 0Fh + JZ PE_TranslateS3MPattern10 + Test AL, 0F0h + JZ PE_TranslateS3MPattern10 + + Mov BL, AH + Mov BH, AH + And BX, 0FF0h + Cmp BH, 0Fh + JE PE_TranslateS3MPattern10 + Cmp BL, 0F0h + JE PE_TranslateS3MPattern10 + + And AH, 0Fh + +PE_TranslateS3MPattern10: + Mov [ES:DI+3], AX + +PE_TranslateS3MPattern8: + Pop DI + + Jmp PE_TranslateS3MPattern2 + +EndP PE_TranslateS3MPattern + + diff --git a/it/README.md b/it/README.md new file mode 100644 index 0000000..ba510c0 --- /dev/null +++ b/it/README.md @@ -0,0 +1,138 @@ +Impulse Tracker +=============== + +Full source code for Impulse Tracker, including sound drivers, network drivers, +and some supporting documentation + +혻 + +Pre-Requisite Software +---------------------- + +To build Impulse Tracker, you will need: + +- Turbo Assembler v4.1 + +- Turbo Link v3.01 + +- Borland MAKE v4.0 + +- A DOS environment + +혻 + +Once you have these, building IT.EXE should be just a single call to `MAKE` + + +Sound drivers are build individually via M\*.BAT files inside the SoundDrivers +subdirectory + +혻 + +Quick File Overview +------------------- + +- IT.ASM: + Startup routines + +- IT\_DISK.ASM: + Disk IO Routines. Uses IT\_D\_\*.INC files + +- IT\_DISPL.ASM: + Display routines for the Playback Screen (F5) + +- IT\_EMS.ASM: + EMS memory handling routines + +- IT\_F.ASM: + Collection of functions used by the object model + +- IT\_FOUR.ASM: + Fast Fourier routines. Used by the graphic equalizer (Alt-F12). + Not available on all all sound cards + +- IT\_G.ASM: + Global key handler functions + +- IT\_H.ASM: + Help Module (F1) + +- IT\_I.ASM: + Sample list (F3) and Instrument list (F4) module + +- IT\_K.ASM: + Keyboard module + +- IT\_L.ASM: + Information line code + +- IT\_M.ASM: + Main message loop/dispatcher + +- IT\_MDATA.ASM: + Global music variable data + +- IT\_MMTSR.ASM: + Sample compression/decompression routines + +- IT\_MOUSE.ASM: + Mouse handling code + +- IT\_MSG.ASM: + Message editor module (Shift-F9) + +- IT\_MUSIC.ASM: + Module playback code. Also uses IT\_M\_EFF.INC + +- IT\_NET.ASM: + Network code + +- IT\_OBJ1.ASM: + UI object definitions + +- IT\_PE.ASM: + Pattern Editor module (F2) + +- IT\_S.ASM: + Screen functions, including character generation + +- IT\_TUTE.ASM: + Interactive Tutorial module + +- IT\_VESA.ASM: + VESA code for graphic equalizer + +- SWITCH.INC: + High level switches for the program + + + +Frequently Asked Questions +-------------------------- + +Q: "What are all those funny characters in the source code?" + +A: I wrote the original source code using DOS characters, with characters drawing borders/boxes in +comments in the source code. In the interests of posterity, I have left the code intact as it was. + + +Q: "Why didn't you use STRUCs or ENUMs" in your ASM source? + +A: Simply because I didn't know about them at the time. I wish I did. There's a InternalDocumentation +folder that I've included in the repository that details what some of the magic numbers appearing +through the code might mean. + + +Q: "Flow in some functions seems to jump all over the place. Why?" + +A: The original code was compatible all the way back to an 8086 machine. 8086 would allow you to do +conditional jumps only within +/-128 bytes, so I spent too much time shuffling code around to meet +this restriction. When I shifted away from this 8086 restriction, I never went back to update the +code that was mutilated by it. +혻 + + +License +------- + +License for this source code is pending. diff --git a/it/ReleaseDocumentation/BUGS.TXT b/it/ReleaseDocumentation/BUGS.TXT new file mode 100644 index 0000000..d571358 --- /dev/null +++ b/it/ReleaseDocumentation/BUGS.TXT @@ -0,0 +1,39 @@ + +OK.. here's a list of the known problems - please don't write to me about them! + +1) Apparently, many problems have been encountered with QEMM... I really + don't know what's going wrong here at the moment (I haven't had any + experience with QEMM myself), but try using the following line in your + CONFIG.SYS file. If this still doesnt' work, I would recommend that you + steer clear of QEMM if possible for the meantime. + + DEVICE=\QEMM.SYS DMA=64, HANDLES=255 + +2) With the GUS, 16-bit samples > 256k will *NOT* be played correctly. This is + due to a 'quirk' of the GUS - something that I don't know how to easily fix. + This does *NOT* occur with 8-bit samples. (This is the same problem that + you'll find in FastTracker II also) + +3) The "Active Channels" indication is *NOT* always 100% accurate (it's + even affected by stuff played in muted channels.....) Also, on a GUS or + AWE32, the program requires the hardware to provide the 'end of note + indication', whereas the mixing routines are calculated internally... + hence, if the hardware provides the indication a little later than expected, + another channel is allocated - what this means is that the value as played + on wavetable cards *MAY* differ from the value played on software-mixed + cards. This difference is minor (ie. 2 channels at most, unless you *TRY* + to setup a special situation) + +4) There is no 'enforce Amiga limits' option in IT (Which was in ST3) so + pitches of notes exceeding the Amiga limit will not be suitably played. + +5) If your system behaves unexpectedly in IT, it *MAY* be necessary to + specify the complete parameter list on the command line. This should NOT + be a problem in most cases, but it has been known to occur. + +6) In Windows '95, if you shell to DOS when using SB on a high IRQ, then + playback may stop! I've got no idea as to why this happens, but it seems + to restore itself after loading another module (on a SB16) + +7) If you Shell to DOS with insufficient memory available, WEIRD things may + occur... diff --git a/it/ReleaseDocumentation/CONTRIB.TXT b/it/ReleaseDocumentation/CONTRIB.TXT new file mode 100644 index 0000000..8c60373 --- /dev/null +++ b/it/ReleaseDocumentation/CONTRIB.TXT @@ -0,0 +1,595 @@ + + To all of the following people listed, I offer my heartfelt thanks. + Impulse Tracker would not be the same without them. + + --------------------------------- + Demosongs for Impulse Tracker + --------------------------------- + + IT1.00 - "Firestorm" - Chris Jarvis + IT1.01 - "Pale Dreams" - Chris Jarvis + IT1.03 - "Firepower" - Chris Jarvis + IT1.05 - "Sidewalk" - Chris Jarvis + IT1.06 - "Creation of Gaia" - Sherman Wu (ZaStaR) + IT2.00 - "Fallen World" - Chris Jarvis + IT2.01 - "A Hidden Fate" - Chris Jarvis + IT2.04 - "Winter's Dream" - Andy Sega (Necros) + IT2.08 - "Acid Dreams" - Liam Widdowson (Legend) + IT2.14 - "Blue Flame" - Chris Jarvis + + + ----------------------------------------- + Additional Coding for Impulse Tracker + ----------------------------------------- + + Impulse Tracker Font Customiser - Sherman Wu (ZaStaR) + Impulse Tracker Text Importer - Sherman Wu (ZaStaR) + Music Module Compression - Emmanual Giasson (Zirconia) + Keyboard Configuration files - Stefan Kucharik (Eliot) + + + ---------------------- + Website Management + ---------------------- + + USA Site - Shawn Mativetsky (Shawn202) + http://www.noisemusic.org/it + UK Site - Andi Simpson (Imminent) + http://www.mixbbs.demon.co.uk + European Site - Joost Baaij (CH:ilm) + (no longer operational) + Spanish Site - Javier Gutierrez + http://www.musica.org/impulse + Music and Tracking Site - Matthias Ziegs (MAZ) + http://www.maz-sound.com + IT Resource Central - Matthew Gardner + http://www.unidev.com/~logic/music/it + + + ---------------------- + Documentation Help + ---------------------- + + ASCII Logos - Ze`ev Nissan (Cruel Creator) + FILE_ID.DIZ - Ze`ev Nissan (Cruel Creator) + MIDI Output documentation - Andre Pang (Ozone) + + +-------------------------------------------------------------------------------- + + Hardware Thanks + + (Sorted alphabetically by company name) + + --------------------------------------- + +Company: Advanced Micro Devices (AMD) +Received: Interwave Board +Website: http://www.amd.com +Notes: AMD has discontinued the production of the Interwave chips. + Nonetheless, thank-you to Christopher Cox for his excellent service. + + --------------------------------------- + +Company: Creative Laboratories +Received: Sound Blaster AWE32 +Website: http://www.creaf.com + + --------------------------------------- + +Company: Hanmesoft / Hoontech, Korea +Received: Sound Track '97 + Sound Track '97 PCI +Website: http://www.hoontech.com +Notes: The Sound Track '97 PCI is the worlds first fully SBPro and WSS + compatible PCI card and has some of the best features ever seen + on a soundcard! For bangs per buck, it's hard to beat one of these! + + Thanks go to Haejin Park and to Seungho Pak! + + --------------------------------------- + +Company: Synergy Advanced Technology (Taiwan) +Received: ViperMAX +Website: http://www.synergy.ca/pctoybox +Notes: For a fully compatible Gravis UltraSound card with perfect Sound + Blaster compatibility, check out the ViperMAX cards - providing + the best of two worlds without the troubles of PnP. + + Special thanks go to James Hsu, Synergy Advanced Technology. + + --------------------------------------- + +Company: TerraTec International +Received: AudioSystem EWS64XL + SoundSystem Maestro 32/96 + SoundSystem Maestro 16/96 + SoundSystem Gold 16/96 + SoundSystem Base1 +Website: http://www.terratec.de +Notes: Terratec produces extremely high quality soundcards to cover + everyone's needs - check out their high end EWS64XL cards! + + Thanks go to the entire Terratec Team, especially Kay Bruns, + Wim Roegels and Sascha Kamps - 3 of the team that I've had + the pleasure to come in contact with! + + +-------------------------------------------------------------------------------- + + Contributions + ----------------- + +(sorted in alphabetical order, listing is Full Name / Alias / Country + notes) + +Name Alias Country Notes +------------------------------------------------------------------------------- + + Dire Portugal + KjWise Iceland +Egor Abramov Russia +Habib Al-Assaad +Tony Allen UK MEGA HUGE contribution, thanks! +Simon Altman P'Wolverine Australia +Tal Amir Israel +Asbjoern Andersen Mystical Denmark +Steven Anderson USA Big contribution, thanks! +Mikael Andersson Sweden +Thomas Andersson Divion Sweden +Peter Andries Belgium +Jose Angel Spain +Tor Erik Arntzen Norway +Nicolas Arrouet Onix4MAN France +Patrick Arzul Sth Africa Big contribution, thanks! +Tal Asa +Peter Askel봣 Sweden +Hans-Joachim Backe Germany +Martin Bahner Norway +Erick Baker USA Big contribution, thanks! +Rodger Ballard Saqquara USA +Brandon Bannerman Catspaw USA +John Barger USA MEGA HUGE contribution, thanks!! +Alex Barnell England +Matthew Barnes USA +Jayson Barrons USA +Claus Bartels Germany +Jonathan Bartlett +Michael Baumann Germany +David Benjamin USA +Brian Bennetts Daedalus USA +Vaughan Bentley South Africa +John Bergman USA Big contribution, thanks! +Jeff Best Australia +Allen Bettilyon Tremlo USA +Bastiaan Bijl Thanatos Netherlands +Mike Blaine +Christian Bode Germany +Lembrecht Bodo Germany +Fabian Boes Germany +Vicente Beltran Boil Razz Spain +Zozo Bogyo Hungary Big contribution, thanks! +Nathan Bonfiglio Ash Please contact me! +Eman Borg Malta +Gianluca Bove Yello '73 Italy +Martin Boverhof Netherlands +Alexander Brandon Siren USA +Yannis Brown Yannis Australia +Remko Brugman Digistorm Netherlands +Michael Buchholtz Germany Big contribution, thanks! +J봱g Burbach Germany +Mike Burrell MikPos Canada +Clay Busker USA Big contribution, thanks! +Jeremy Butcher Netherlands +Robert Buecker III USA +Gunnar Buettner Germany +Jim Cairns Canada +Rimas Campe USA +Mike Cantelon Foolish Bird Canada +Isaac Carrasco Spain Big contribution, thanks! +Edward Cashin USA +Zach Cappelletti Shams Kitz USA +Michael Carlsson Silverstance Sweden +Christopher Castiglione USA +Nilton Catsillo Chile +Hector Chang ZoneSeek Canada Big contribution, thanks! +Eric Charlent Spher-X France +Eric Chavanon France +Andy Chen USA +Charles Cho Deadsoul USA Big contribution, thanks! +Kenny Chou USA +Rick Christy GrymmJack USA +Rogier Claessens Netherlands Big contribution, thanks! +Jeff Clement Canada +David Clipperton Canada +Mike Cody USA +Shoshi Cohen Israel +Caleb Coppock USA Big contribution, thanks! +Ben Cormier Canada +David Cornish Australia Big contribution, thanks! +Martin Cosgrave UK +Antony Cowderoy UK +David Cox-Espenlaub USA +Matt Cramer USA +Jim Crawford Pfister USA +Dan Cunningham Pentatonic USA Big contribution, thanks! +Daniel Cunningham Ireland +David Cuny USA +Nicholas Dahlin Denmark +Chad Dahlquist +Christopher Daniel USA +Tristan Daniel Jesus2099 France +Thomas Daniels III USA MEGA HUGE contribution, thanks! +Ben Dany +Tulio Guimaraes da Silva Brazil HUGE contribution, thanks! +Dave Davis USA +Tomer Dayan Israel +Fabio De Araujo Neves Brazil +Benoit De Greift Eagle Belgium +David Dean Sector4 Australia +Pierre Decourcelles France Big contribution, thanks! +Barthelemy Defossez France +Guy Detienne Belgium +John Dietzel USA +John Di Giacomo USA +Luciano Di Lucrezia Spectrum Big contribution, thanks! +Nick Dinges Germany +Robin Dittwald Satixu Germany +Siem Doodeman Netherlands +Asaf Dor +Stephen Dredge Australia +Andrew Dun Australia +Dave Dunger Australia +Andrew Durk USA +Florian Dvorski Thunk Germany +Brendan Ebel USA +Adam Ebringer Australia +Michael Edwards UK +John Ehmann Canada +Richard Eijkenbroek Netherlands +Michael Elis Isreal +Garrett Ellis USA +Irad Eshel Israel +Scott Esposto USA +Alexander Ewering Internal Germany +Gary Feinmesser England +Nick Feldman UK +Jim Fergusson USA +Robin Fernandes France +Dan Fetherstonhaugh England +Reuben Firmin Rubz Scotland Big contribution, thanks! +Kyle Fischer USA +Edward Flick USA +Brad Folkens USA +Adam Frank USA +Andrew Franks Derelict USA +Graham Freeman Australia +Calvin French Canada +Joseph Freund Australia +David Friberg USA +Matt Friedly Subliminal USA +Richard Funke Norway +James Furness UK +Robert Gage Australia +Miles Gannett USA +Peter Gaywood UK +Christopher General Canada +Giovanni Giampieri Italy Big contribution, thanks! +Slavko Glamocanin Slovenia +Owen Godwin USA +Markus Goetz Cookie Jar Germany Big contribution, thanks! +John Goforth USA +David Goodale Canada +Ferdinand Gozum DJ USA +Jeff Graham USA HUGE contribution, thanks! +Joseph Graham BrianXavier USA +Micah Greenlay USA +Lorenzo Grifi Italy +Sebastian Grillmaier Wayfinder Germany +Moritz Grimm Maxx Germany +Karsten Grombach Germany Big contribution, thanks! +Ariel Gross Stalker USA HUGE contribution, thanks! +Sylvian Guiraud France Big contribution, thanks! +Joe Hahn USA +Peter Hajba Skaven Finland +Doris Hamburger USA +Tim Hamers Netherlands +David Hamilton England +Eric Hamilton Dilvish USA Big contribution, thanks! +John Harris USA +Todd Hartley Tronster USA +Ian Haskin SiN Canada +John Hastie USA +Joshua Hastey Ith USA +Thomas Havelka USA +David Hays D-Range USA +Axel Hedfors Sweden +Brett Helgeson Australia Big contribution, thanks! +Greg Heo Canada Big contribution, thanks! +Liam Hesse Lemm England +Anthony Hicks USA +Robert Hilpert Germany MEGA HUGE contribution, thanks! +Erik Hjelmvik Tweety Sweden +Jason Hlisic isotone Australia Big contribution, thanks! +John Hobson USA +Rune Holm TitanStar Norway +Krystal Holstein USA Big contribution, thanks! +Alexandre Holzhey Brazil +Aake Honkaniemi PAH Finland Big contribution, thanks! +Raymon Hoving Finland +Troy Howard USA Big contribution, thanks! +Ben Howell Rhythm USA +Shu Hung Canada Big contribution, thanks! +Ryan Hunt Pinion USA +David Hunter USA +Steve Hunter UK Big contribution, thanks! +Samuel Hurst Australia +Kohan Ikin Australia +Sam Izzo Jestyr Australia +Shane Jackson MetaMan Canada +Keith Jagielski USA +Daniel Janiak Redrick Slovakia Big contribution, thanks! +Marko Janssen Netherlands +Simon Jarosch Vivid Germany +Chris Jarvis Australia +Dave Jeavons Realclean Australia HUGE contribution, thanks! +James Jeen Australia +Joshua Jersild USA +Jan Jirak Czechoslovakia +Robert Johnson Xenopraxis +Mischa Jonker Netherlands +Ben Just Australia Big contribution, thanks! +Jaakko Kaivosoja Finland +Steffen Kamprath Germany +Frank Kane USA +Ben Kapper Netherlands +Ilpo Karkkainen Griffin Finland +Tero Karkinen Finland +Thomas Karolczak Mindflyer XS +Cole Kelley USA +Keith Kelly Syrinx USA +Mehran Khalili Screamager Luxembourg +Leonard Khiroug USA +Richard Kidwell USA +Thomas Kim USA +David Klande Germany +Martin Kleinman Brain Netherlands +Martin Klossek Germany +Bart Knol Armadon Netherlands +Stephen Knowles USA +Odd Henry Knutsen Netherlands +Henning Koch Germany +Alexander Koenig Germany +David Kondrad USA +Zaf Korbetis Australia Big contribution, thanks! +Evan Korzon USA +Christopher Kowalski USA +Kristof Kowalski Cyntax Australia +Kevin Krebs Canada +Bert Kroes Netherlands +Peter Kunath Germany MEGA HUGE contribution, thanks! +Rich La Bonte Flatrich USA +Michael Ladanyi Canada +Brian J LaMattina USA +Perttu Lamminm꼔i Finland +William Lamy willbe France +Adam Langdon-Thomas UK +Janet Lankester USA +Patrick Lea Australia +Jon Leahy UK HUGE contribution, thanks! +Steven LeBeau USA +Eliot Lee PrOtoCoL USA Big contribution, thanks! +Nicolas Leveille Knos France +Buzz Libre USA +Rik Ling USA +Randy Locklair USA MEGA HUGE contribution, thanks! +Michael Loftus USA MEGA HUGE contribution, thanks! +Kris Long USA +Jerome Majewski USA HUGE contribution, thanks! +Sami M꼔inen Finland +Don Manton Canada +Peter Mares South Africa +Anthony Marin Verminator USA +Norman Mark Nothing More Canada +Alexander Martin Germany +Mike Ma'rton Hungary +Akos Matte Bat & Cyborg Hungary +Lucas Higa Mattsson Sweden +Nicola McAleer Ireland +Brad McKinnon EtherWizard USA Big contribution, thanks! +Ray McManus USA +Keith McNally Canada +Glen McNiece Australia +Vincent Meijer Netherlands +Mitchell Menghi Australia +David Menkes Behemoth USA +Mike Merker Canada +Jonathan Mesiano-Crookston Canada +Christopher Micali Zephyr USA +John Michael-Lloyd USA Big contribution, thanks! +Chris Michetti Canada +Pekka Mikkola Finland +Alex Milla Spain +Matthew Miller Australia HUGE contribution, thanks! +Tracey Miller Australia Big contribution, thanks! +Matthew Mitchell USA Big contribution, thanks! +Chun-Yan Miu Hong Kong +Mauro Molinari DjM Italy +Lutz M봪ler Germany +Jo Moore USA +Freddy Mousseau France +Marten Mons Netherlands +F. 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Italy +Jason Tracer Electric Keet USA +Nash Trajkowski Australia +Eric Tremblay DeltaX Canada +Brad Turcotte Canada +Michael Twarkowsky Germany +Asbjorn Ulsberg Norway +Martin Underwood UK +Jani V꼒s꼗en Finland +Mathew Valente TSSF Canada +David Van Dromme Stormlord Belgium +Ryan Van Eerdewijk Canada +Marti Van Lin +Erik Van Hengstum Netherlands +Ernst Van Rossum Netherlands +Filip Van Schoor Cantaloup Belgium +Jan Van Stiphout +Maarten Van Strien Crystal Score Netherlands +Jos vd Geest Netherlands +Oscar Vela Spain +Markus Visti Finland +Ganesh Viswanathan Genosha India +Benjamin Vogt Australia +Edwin Volkmer Netherlands +Vincent Voois Vv Netherlands MEGA HUGE contribution, thanks! +Fredrik Von Braun Sweden +Arno Vryman Netherlands +Petri Vuorio Finland +Ben Waddington Australia Big contribution, thanks! +Gerd Wagner Germany +Chris Wallace CTS USA +Thomas Walter Subsonic Australia +Adrian Ward England HUGE contribution, thanks! +Timothy Weller Flukey USA +Bill Wells USA +Mike Wells USA +Inyoung Whang USA +Jemi White Australia +Brian Wickman CD USA +Liam Widdowson Legend Australia +Gene Wie Psibelius USA Big contribution, thanks! +David Wiernicki Perisoft USA Big contribution, thanks! +John Williams Jackal USA +John Wilson USA +Tobias Wilton Sweden Big contribution, thanks! +Mathias Wintzer +Marco Wotschadlo Germany +Doug Wright Netriangle USA +Fuming Wu Adi Taiwan +Takeshi Yamamoto Japan Huge contribution, thanks! +Shane Yates AlphaRISC Australia +David Zearing USA +Daniel Zegiel USA +Matthias Ziegs MAZ Germany + +... where's your name? :) + + diff --git a/it/ReleaseDocumentation/DRIVERS.TXT b/it/ReleaseDocumentation/DRIVERS.TXT new file mode 100644 index 0000000..0e8e9a9 --- /dev/null +++ b/it/ReleaseDocumentation/DRIVERS.TXT @@ -0,0 +1,577 @@ + + Notes about the sound drivers + + Be sure to check the driver screen (Shift-F5) of your soundcard! + + I often get asked what soundcard I believe is the best. + + My favourite soundcard is the SBLive! produced by Creative Labs. + +컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + + Driver Summary + +Driver Def/Max Quick- Stereo Bits Mixing Rate/Resolution + Channels select MIDI In/Out available? + +VSound Driver 64/256 Auto Yes 16 8kHz to 64kHz +VSound Driver MMX 128/256 Auto Yes 16 8kHz to 64kHz + For more details on the VSound drivers, check ITVSOUND.TXT + +PC Speaker 64/256 /S1 No 5-7 12->44kHz +DAC on LPT 64/256 No 8 12->44kHz +GUS, Hardware * 32/32 /S7 Yes 16 19->44kHz (A) +GUSMAX, Software * 64/256 Yes 16 8->64kHz +Interwave, Hardware * 32/32 /S8 Yes 16 44kHz, MIDI In + Out +Sound Blaster 1.0 * 64/256 /S2 No 8 12kHz->22kHz +Sound Blaster 2.0 * 64/256 /S3 No 8 12kHz->44kHz +Sound Blaster Pro * 64/256 /S4 Yes 8 6kHz->22kHz (B) + No 8 12kHz->44kHz (B) +Sound Blaster 16 * 64/256 /S5 Yes 16 12kHz->44kHz, MIDI In +Sound Blaster AWE 32* 30/30 Yes 16 44kHz, MIDI In + Out +Pro Audio Spectrum 64/256 /S9 Yes 8 12->44kHz +Pro Audio Spectrum 16 64/256 /S10 Yes 16 12->44kHz +Windows Sound System * 64/256 /S11 Yes 16 8->64kHz +ESS 1868 AudioDrive * 64/256 /S12 Yes 16 22->56.8kHz, MIDI In +ESS 1688 AudioDrive 64/256 Yes 16 8->48kHz +EWS64 Codec * 64/256 /S13 Yes 16 8->48kHz +Ensoniq SoundscapeVIVO* 64/256 /S14 Yes 16 8->48kHz +SoundTrack PCI * 64/256 Yes 16 8->48kHz + +MPU401 MIDI Driver - /S19 - - MIDI In + Out + +Disk Writer * 256/256 /S20 Yes 16 8->64kHz + +* = Driver will play in the background of Windows '95 + +Notes +A) Depends on number of channels used. The hiquality GUS driver reinitialises + the GUS continually to use as few channels as necessary. Some GUS cards + cannot cope with this and you will need to use the alternative ITGUSLO.DRV + instead. +B) The mixing rate of the SBPro depends on whether playback is stereo or mono + +컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +PC Speaker (ITPCSPKR.DRV) + + Nothing much else to say here, except... GET A SOUND CARD! :) + + Note: On the info page, using the 'variables' display WILL distort + PC Speaker output. Also, it has been found that the Info Page + screens and the Pattern Editor cause a noticeably higher amount + of hiss through the speaker. + + Note: This driver *MAY NOT* work on laptop's piezo-electric speakers. + + Note: No driver screen available. + + Note: Not for use with Win95 + +컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +DAC on LPT 1/2 Drivers + + These drivers are almost exactly the same as the PC speaker drivers, + with only minor modifications. + + To use these, run IT /sITLPT1.DRV or IT /sITLPT2.DRV - depending on + which LPT you have your DAC plugged into. + + Note: If you're interested in building your own parallel port DAC, + check out: http://www.dnc.net/users/collver/dac.htm + or: ftp://ftp.informatik.hu-berlin.de/pub/os/linux/hu-sound/ + + Note: No driver screen available. + + Note: On the info page, using the 'variables' display WILL distort + PC Speaker output. Also, it has been found that the Info Page + screens and the Pattern Editor cause a noticeably higher amount + of hiss through the speaker. + + +컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Gravis UltraSound, Hardware mixing (ITGUS.DRV) + + This file actually contains two drivers in one file. The first is + accessed just by using IT (with no command line parameters, or with + /s7 for Gravis UltraSound). This is equivalent to the original + internal driver that came with previous versions of Impulse Tracker. + + The second driver is selected by providing the correct IRQ for the + GF1 chip. (The second-to-last number of your ULTRASND environment + variable). This is an IRQ driven routine, which means that it'll + work in the background of Windows '95. But note that the timing for + this is NOT as accurate as the timing in the first driver. There is + also a possibility that multitasking OSs can sometimes (although + rarely) cause some settings to the GUS to be missed (which will cause + a note to play unexpectedly). This can be fixed just by restarting + playback. There is NO check for the correctness of the IRQ provided. + Note that the IRQ driven routine doesn't seem to work on all + computers either.. :( + + The Gravis UltraSound *CANNOT* cope with 16-bit samples greater than + 256k-bytes. This is equivalent to 128k-length samples. Also, 16-bit + samples cannot cross 256k boundaries on the GUS, meaning that the + amount of memory you have on the card may decrease by more than you + expect when you load a 16-bit sample. + + You cannot choose the mixing rate for the GUS - the mixing rate is + dependent on the number of channels playing. This driver continuously + reinitialises the GUS to use as few channels as possible. You can + further restrict the number of channels used with /Lxx on the command + line of Impulse Tracker. + +Gravis UltraSound 2, Hardware mixing (ITGUS2.DRV) + + If the first Gravis UltraSound driver clicks continuously when nothing + is supposed to be playing, use this driver ("IT /sITGUS2.DRV"). + + This driver file also contains two drivers - check above on how to + access the second driver. + +Gravis UltraSound Lo-freq, Hardware mixing (ITGUSLO.DRV) + + Only use this driver if notes do *NOT* finish playing off correctly + on your GUS. ("IT /sITGUSLO.DRV" or copy ITGUSLO.DRV over ITGUS.DRV) + This driver does not try to continuously reinitialise the card to use + a minimum number of channels like the above two drivers do. + +컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Gravis Ultrasound MAX - Software mixing (ITGUSMAX.DRV) + + This device has ONLY been included because it works for SOME people. + It has NEVER worked under Win95 with GUS drivers installed as far as + I know. If it doesn't work for you - I'm sorry, you'll have to use + the hardware drivers. Don't write to me and complain if they don't + work for you - you probably won't get a reply. + + To use this driver, you MUST specify your GUSMAX's Codec IRQ *AND* + DMA on the command line as: + + IT /sITGUSMAX.DRV /i /d + + If you want to specify a port (which should be auto-detected OK), + the port is of the Codec, NOT the GUS's Base Address. + (ie. 32Ch NOT 220h) + + Note: After some testing, it *seems* that you'll need an ULTRINIT + of version 2.28a or above to use this driver... + +Here's part of an EMail that I received from Jarkko Seppanen on how he got +ITGUSMAX.DRV working: + +I just found a weird way to make the GUS MAX software mixer to work (for me, +at least). I normally use DMA 6 for playback and DMA 7 for recording. I was +playing around with IT and trying to get the driver to work and changed +both DMAs to 1. And for my surprise it started to work. Next I tried it +with both DMAs 6, with the same result. But the funny thing is, when I +first play a song with both DMAs the same and then change them back to the +original (6 and 7), it still works. I'm using IT v2.11 with ultrinit v2.31. + +컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +InterWave Driver - Hardware mixing (ITIW.DRV) + (This includes GUS PnP, GUS PnP Pro, WavExtreme 32 Pro + more) + + You *NEED* to have RAM onboard your soundcard to use this driver, + otherwise your Interwave card will NOT be detected. + + This file actually contains two drivers in one file. The first is + accessed just by using IT (with no command line parameters, or with + /s8 for AMD Interwave IC). This is similar to the original internal + GUS driver that came with previous versions of Impulse Tracker. + + The second driver is selected by providing the correct IRQ for the + Interwave chip. (This is the value given in Windows'95/settings/ + control panel/system/Interwave SYNTH/IRQ). This is an IRQ driven + routine, which means that it'll work in the background of Windows '95. + But note that the timing for this is NOT as accurate as the timing in + the first driver. There is also a possibility that multitasking OSs + can sometimes (although rarely) cause some settings to the GUS to be + missed (which will cause a note to play unexpectedly). This can be + fixed just by restarting playback (or reinitialising in severe cases). + + There is NO check for the correctness of the IRQ provided. + + The Interwave driver contains handlers for two different memory modes + on the Interwave - the more memory efficient mode is where the amount + of ram is directly compatible with the interwave, the second is where + the DRAM configuration is NOT directly compatible with the interwave + and the driver has to handle the RAM slightly more explicitly, which + causes the loss of memory-usage efficiency. + + Here are the modes directly compatible with the interwave: + + Bank 0 Bank 1 Bank 2 Bank 3 Total + 256Kb 0 0 0 256Kb + 256Kb 256Kb 0 0 512Kb + 256Kb 256Kb 256Kb 256Kb 1MB + 256Kb 1MB 0 0 1.25MB + 256Kb 1MB 1MB 1MB 3.25MB + 256Kb 256Kb 1MB 0 1.5MB + 256Kb 256Kb 1MB 1MB 2.5MB + 1MB 0 0 0 1MB + 1MB 1MB 0 0 2MB + 1MB 1MB 1MB 1MB 4MB + 4MB 0 0 0 4MB + * 4MB 4MB 0 0 8MB + * 4MB 4MB 4MB 4MB 16MB + + * These modes cannot be handled by the first driver, so are actually + handled in the second mode. + + The mixing rate for the Interwave driver is fixed at 44100Hz + (CD quality) + + Bug warning: If the sound does NOT play properly, you may need to + run IWINIT before running Impulse Tracker + +컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Sound Blaster 1.0 driver (ITSB.DRV) + + The Sound Blaster has a mixing range of 12000->21739 Hz. You CANNOT + hear any stereo (or surround) effects with this driver, because the + Sound Blaster does NOT support stereo. + + Hardware detection routines are used for Address (eg. 220h), + environment is checked for IRQ and DMA. + + Command line arguments for IRQ and DMA are NOT checked but assumed + correct IF this driver is explicitly selected + (IT /s2 or IT /sITSB.DRV). + +Sound Blaster 2.0 driver (ITSB2.DRV) + + The Sound Blaster 2 driver is basically the same as the Pro driver + with stereo options removed... (ie SB2 cannot do stereo). The + mixing range is from 12000 to 43478 Hz. + + Hardware detection routines are used for Address (eg. 220h), + environment is checked for IRQ and DMA. + + Command line arguments for IRQ and DMA are NOT checked but assumed + correct IF this driver is explicitly selected (IT /s3 or + IT /sITSB2.DRV). + +Sound Blaster Pro driver (ITSBPRO.DRV) + + The Sound Blaster Pro has a mixing range of 12000->43478 in mono mode, + or 6000->21739 in stereo mode. + + Hardware detection routines are used for Address (eg. 220h), + environment is checked for IRQ and DMA. + + Command line arguments for IRQ and DMA are NOT checked but assumed + correct IF this driver is explicitly selected + (IT /s4 or IT /sITSBPRO.DRV). + +Sound Blaster 16 driver (ITSB16.DRV, ITSB16B.DRV, ITSB16C.DRV) + + The Sound Blaster 16 has a mixing range of 12000->45454 in either mono + or stereo modes. + + If you specify this driver ( IT /s5 or IT /sITSB16.DRV ) AND an IRQ + or DMA, IT will try to *FORCE* the SB16 to use the IRQ/DMA. + + eg. On my system, I have my SB16 configured to IRQ 2, DMA 5, but I + can force it to use IRQ 7, DMA 0 with IT /s5 /i7 /d0 + + Hardware detection routines are used for all Address, IRQ and DMA. + + Note: If you select either of the 32-bit mixing modes, then volumes + between 0->32768 are used internally instead of 0->128. + + The second driver, ITSB16B.DRV is a cut down version of the main + driver which does NOT have the advanced mixing options - the only + benefit of this is that it requires less memory. To use this, type: + "IT /sITSB16B.DRV". If you want to have this file automatically used + just copy it over ITSB16.DRV. + + To get MIDI input, I had to do this in Win95: + + Goto "My Computer", right click -> properties -> device manager -> + sound, video and multimedia -> SB16/AWE32 DSP + + Now go to the "resources" tab, and unclick "Use automatic settings" + + Either: + 1) Change your MIDI port from 300h to 330h or + 2) Select a 'basic configuration' which doesn't include the MIDI port + + ( 3) Get an updated driver from Creative Labs, if they've fixed it ) + + Click OK, then click OK on the warning message. + + There is a good chance that it should work now. I believe this is a + bug in the older Win95 SB16 drivers. (I *know* that the SB16 driver + I have prevents MIDI in DOS boxes and is the cause of these problems + because if I remove it, MIDI works flawlessly in DOS boxes in in Win95) + +;---------- ITSB16C.DRV -------- + + I finally managed to encounter a computer which wouldn't accept IT's + old SB16 drivers - and hence I created ITSB16C.DRV. + If you run ITSB16.DRV and the playback cursor does NOT move, then + you MUST close your Win95 box (or restart your computer), *then* run: + + IT /sITSB16C.DRV + + This driver is similar to ITSB16B.DRV in that it is a cut down + version of the full SB16 driver, but this one also has the MIDI + input disabled (which seems to be causing all the problems on the + cards which just won't 'play') + +컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Sound Blaster AWE 32 drivers (ITAWE32.DRV, ITAWE32B.DRV) + + The Sound Blaster AWE 32 driver directly uses the EMU8000 synth chip. + This synth chip has several limitations which you should be aware of: + + � It can only use 16-bit samples. + 8 bit samples are automatically converted by IT (so that's not a + problem), but your free memory may decrease by double of what you + expect. (eg. you will need at least 1MB of memory to load 512k + of 8 bit samples) + + � It doesn't support ping pong loops or no loops. + IT will automatically expand ping pong loops and will pad non-looped + samples with silence, but this makes sample sustain loops impossible + to implement fully. It also means that ping pong looped samples + could take up to double the memory of forwards looped samples. + + Sustain loops will NOT operate on the AWE32 driver. Instead, they + will be treated as NORMAL loops. + + If you change the loop type from none->forwards or + forwards->ping pong or ping pong->none, you WILL need to reload + the samples each time (Ctrl-G). If you change the loop points on + a sample, you *will* have to reload the samples (Ctrl-G) + + � Has a limited frequency range - from the programming information, + it seems that it is impossible to play a note at above 176kHz. + This equates to any notes 2 octaves above middle C (or higher) for + a sample at 44kHz. If a note is not played because of this + frequency limitation, a message will show at the top of the screen + indicating that the frequency range has been exceeded. + + Note: The Address used for the SB AWE 32 is the address of the EMU8000, + NOT the address of your SB. (for command line params, eg A660) + + Note: This driver is NOT used as a default, as many users would benefit + more from the SB16 driver. (I recommend having at least 2MB + of memory if you want to use this driver). Run "IT /s6" if you + do want to use this driver. + + Note: This driver can operate in Win95. In this mode, it uses a + different mechanism which allows the playing of music in the + background, but timing is *NOT* as accurate here (accurate to + around 100 milli seconds as opposed to 800 nano seconds per + frame) + + Note: The second driver, ITAWE32B.DRV, is for people who do *NOT* have + a floating point unit (ie. 386, 486SX computers). ITAWE32.DRV + is preferred as it requires less memory. + + To access ITAWE32B.DRV, run "IT /sITAWE32B.DRV" + +컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Pro Audio Spectrum (ITPAS.DRV) +Pro Audio Spectrum 16 (ITPAS16.DRV) + + BIG thanks to Pelusa for VITAL programming information for this!! + BIG thanks to MZ/PoP for lending me a PAS16 to stuff around with!! + + Note: These drivers will *NOT* work in the background of Win95, + although they will work fine in the foreground. + + Note: You NEED to have the MVSOUND.SYS driver installed for these + to operate or a Window's system driver. + +컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Windows Sound System (ITWSS.DRV, ITWSS2.DRV) + + Again, BIG thanks to Pelusa for VITAL programming information for this! + + ITWSS is a 16-bit driver, with output frequencies ranging from 8kHz to + 64kHz (!). Mixing speeds above 48kHz *MAY* not work on all Windows + Sound System Cards. + + ITWSS.DRV is a completely IRQ driven routine. Although this may not be + compatible with *ALL* soundcards, it permits background playback in + Windows'95 and is FAR MORE EFFICIENT than ITWSS2.DRV. ITWSS2.DRV should + be used if ITWSS doesn't operate properly. + + Note: There is *NO* autodetection on IRQ/DMA. You *will* need to set + these on the command line if they are not IRQ7/DMA1. + + If you *DO* specify IRQ and/or DMA, then it must be DMA 0, 1 or 3, + and IRQ 7, 9 10 or 11. Impulse Tracker will attempt to SET the DMA/IRQ + of your WSS card to these values, in a similar manner to how the SB16 + driver operates. + +컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +ESS ES1868 AudioDrive (ITES1868.DRV) + + The drivers for the ESS ES1868 AudioDrive use the PnP registers to + detect/configure this soundcard. If you have disabled the PnP on the + card the driver may not work... + + The default mixing rate is 44kHz, although the card can handle up to 56kHz + + Thanks go out to Diablo for pointing me in the right direction to find + the programming information and Andrew Lee for lending me a card to + program with! + +컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +ESS ES1688 AudioDrive (ITES1688.DRV) + + This driver was written for Synergy ViperMAX / GUS Extreme soundcards, + so that the codec may be used to write songs > 1MB large. + + Thanks go to James Hsu / Synergy for providing me with a card to work on. + +컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +EWS64 XL Codec (ITEWSCOD.DRV) + + Like the ESS ES1868 Audiodrive, this card uses the PnP registers to + detect/configure the soundcard. The default mixing rate is set at 48kHz + + Big thanks go out to the entire TerraTec team for providing me with a + card to use - especially Kay "Mod4Win" Bruns. + + Notes: + � The settings within the EWS64 Codec driver are saved upon exiting. + + � The "Reverb Types" are: + 0: Room1 + 1: Room2 + 2: Room3 + 3: Hall1 + 4: Hall2 + 5: Plate + 6: Delay + 7: Pan Delay + + The parameter "Reverb Feedback" only has meaning for Reverb Types Delay + and Pan Delay (6 and 7) + + � The "Chorus Types" are: + 0: Chorus1 + 1: Chorus2 + 2: Chorus3 + 4: Feedback Chorus + 5: Flanger + 6: Short Delay + 7: Feedback Delay + + Note: Chorus will only work with EWS64 XL rev 1.1 or greater + +컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Ensoniq SoundscapeVIVO (ITVIVO.DRV) + + The drivers for the Ensoniq SoundscapeVIVO use the PnP registers to + detect/configure this soundcard. If you have disabled the PnP on the + card the driver may not work... + + The default mixing rate is 48kHz. + +컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Sound Track PCI Codec (ITSTCODE.DRV) + + This driver uses the PCI registers to autodetect the card. Unfortunately + this does not always seem to be the correct value, hence you may have to + override the parameters on the command line. (The computer *MAY* hang if + the correct values are not available!) + + Sound Track 97 PCI and Sound Track 42 PCI cards are handled by this driver. + + The 'extra' settings of reverb, chorus, echo, equalizer and surround are + not available on the ST42 cards. SRS settings are available. + + Notes: + � The settings within the ST97 PCI Codec driver are saved upon exiting. + + � The "Reverb Types" are: + 0: Room1 + 1: Room2 + 2: Room3 + 3: Hall1 + 4: Hall2 + 5: Plate + 6: Delay + 7: Pan Delay + + The parameter "Reverb Feedback" only has meaning for Reverb Types Delay + and Pan Delay (6 and 7) + + � The "Chorus Types" are: + 0: Chorus1 + 1: Chorus2 + 2: Chorus3 + 4: Feedback Chorus + 5: Flanger + 6: Short Delay + 7: Feedback Delay + + Huge thanks go to Hanmesoft Corporation for providing me with this awesome + card to work on! (check out http://www.hoontech.com) + +컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +MPU401 MIDI Driver + + The MPU401 MIDI driver provides a MIDI Driver to support MIDI Input and + MIDI Output on general soundcards. It does NOT support sample playback + at all. Trying to play a sample will result in the note being 'terminated' + immediately. + + To use this driver, you may need to provide the MIDI port on the command + line; + + eg. "IT /s19 /a360" + + Addresses 330h and 300h are checked if a port is NOT specified. + +컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Disk Writer + + The ITWAV.DRV included with distribution IT is a mono-only + example device. To use it, run IT /sITWAV.DRV or IT /s20 + + The full ITWAV.DRV file which *IS* capable of stereo output + is NOT available for public distribution. Contact me if you + wish to obtain this - it will NOT be made available without + some sort of (monetary) agreement (US$30 for non-profit use) + + Details + � 16 bit Stereo/Mono output + � 22kHz to 64kHz output frequency + � 16 bit quadratic spline interpolation (65536x 'oversampling') + � 32 bit mixing + � Logarithmic volume ramping with 32768 internal volumes levels. + � Sample cut click removal techniques + � Resonant filtering + + To use the disk writer, run: "IT /sITWAV.DRV" or "IT /s20". + The files will be created in the same directory as IT.EXE, + and will be of .WAV format. You can change the destination + directory on the diskwriter's driver screen (Shift-F5.) + + It is greatly suggested to use a disk cache to improve the + writing speed. + +컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + diff --git a/it/ReleaseDocumentation/FILES.TXT b/it/ReleaseDocumentation/FILES.TXT new file mode 100644 index 0000000..57f463f --- /dev/null +++ b/it/ReleaseDocumentation/FILES.TXT @@ -0,0 +1,33 @@ + + Impulse Tracker Version 2.14 + +In the Impulse Tracker ZIP, you should find the following files: + + IT.EXE - The whole program! + IT.TXT - User's manual to Impulse Tracker + IT.DOC - User's manual in Microsoft Word format + CONTRIB.TXT - List of contributions - where's your name?? + DRIVERS.TXT - List of sound drivers for Impulse Tracker + various notes. + If you have a question related to sound quality, sound cards + or sound card specific questions, check this DOC first. + UPDATE.TXT - History of Impulse Tracker. + HINTS.TXT - Just a little compilation of hints for new composers. + FILE_ID.DIZ - Compulsory description file :) + FILES.TXT - You should know what this is by now! + BUGS.TXT - A list of a few known things that are wrong. + SUMMARY.TXT - A convenient, small reference that I recommend ANYONE to + print out. + MIDI.TXT - MIDI Out information written by Andre Pang + (Ozone/Vault) + IMPULSE.FAQ - Frequently Asked Questions file. + ITMIDI.CFG - Basic configuration file for MIDI Output + KEYBOARD.ZIP - Alternative keyboard definition files + source to create + your own + + *.DRV - Sound driver files for Impulse Tracker + +If you do distribute this program (and please do!), then I would be most +grateful if you keep ALL of the files intact. + + - Jeffrey Lim + (Pulse) diff --git a/it/ReleaseDocumentation/FILE_ID.DIZ b/it/ReleaseDocumentation/FILE_ID.DIZ new file mode 100644 index 0000000..33fb9a7 --- /dev/null +++ b/it/ReleaseDocumentation/FILE_ID.DIZ @@ -0,0 +1,12 @@ +旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 +� Impulse Tracker v2.14 � +쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 +뇝 MOD, 669, S3M, MTM, XM, IT supported � +뇝 8/16 bit samples, ping pong loops � +뇝 64 Channel/256 Tracks, Full panning � +뇝 Volume/Pan/Frequency envelopes � +뇝 Huge variety of soundcards supported � +뇝 Huge variety of sample formats supported� +뇝 10 Stage pattern editing undo buffer � +뇝 Internal message editor � +읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 diff --git a/it/ReleaseDocumentation/FILTERS.TXT b/it/ReleaseDocumentation/FILTERS.TXT new file mode 100644 index 0000000..447c049 --- /dev/null +++ b/it/ReleaseDocumentation/FILTERS.TXT @@ -0,0 +1,143 @@ + + Impulse Tracker and Resonant Filters + +Wanna know how to get resonant filters working in IT? Read on. + +Implementation +-------------- +So far, resonant filters have only been coded into the MMX drivers - so any +soundcard which has an MMX driver for IT will support resonant filters. Of +course, this means that your computer has to have MMX before you can run them. +To hear resonant filtering, you'll first need to select "Filtered" mixing on +Shift-F5. + +Do NOT write to me about non MMX resonant filtering. + +Resonant filters CANNOT be included with hardware GUS / Interwave drivers. The +reason is because these chips do not support resonant filtering in their mixing +algorithms. + +The AWE 32 driver has *approximate* support to IT's software resonant +filtering. Songs written using resonant filters on the AWE32 will not sound +exactly the same with other drivers. + +The diskwriter has all resonant filtering code, of course. (No MMX required) + +Note that the only external player to have resonant filtering implemented is +MikIT. If you use any other player to play your songs that use resonant +filtering (including earlier versions of IT), they will not be played +correctly. + +First note +---------- +If you do use filtering in your songs, you probably should embed your MIDI +Output configuration into the .IT file. This makes the file slightly bigger, +but it ensures that your song will be played correctly on any filter-capable +driver on any computer. This is selected by turning the "Embed MIDI Data" +on the MIDI screen (Shift-F1) to "on". + +Simple filters +-------------- +For most users, this is all that you will need to know. + +The default configuration for IT (copy ITMIDI.CFG to your IT directory) will +recognise Z00->Z7F as set filter cutoff frequency and Z80->Z8F as set filter +resonance. + Z00 is the lowest filter cutoff, Z7F is the highest filter cutoff + Z80 is the least resonance, Z8F is the highest resonance + +If you wish to reconfigure the resonant filters or perhaps create some extra +shortcuts, then read below! + +How the drivers recognise filters +--------------------------------- +The drivers know what to filter by intercepting MIDI messages. This does NOT +mean that filters will require any sort of MIDI equipment, just that the +mechanism to instruct the driver to filter a particular note within IT itself +is made via the MIDI interface. + +The instructions that the drivers understand so far are: + F0 F0 00 - Set filter cutoff frequency to + F0 F0 01 - Set Q factor (resonance) of filter to + +In each of these cases, is between 00 and 7Fh. Values above 7Fh are +ignored. Note that if filter cutoff is set to 7F and Q is set to 0, then no +filters are applied. + +How to tell the drivers these Instructions +------------------------------------------ +OK.. so how can we tell the drivers these instructions? + +For a full explanation, check MIDI.TXT - a short explanation is provided here. + +First of all, go to the MIDI Output configuration screen in IT. Do this by +pressing Shift-F1, then clicking on the "MIDI Output Configuration" button. + +You will see several MIDI configurations, then SF0->SFF then Z80-ZFF (that +bottom window is scrollable). + +Using Z80 to ZFF +---------------- +Z80->ZFF are the easiest to explain.. so I'll explain them first. + +If you type in "F0 F0 01 3F" next to Z80 (make sure that you have the letters +in upper case), then whenever you use Z80 in a pattern, "F0 F0 01 3F" will be +sent to the driver. If you refer back to what instructions the driver +understands, you'll see that this means "Set filter resonance to 3F". + +A few more examples: + Z81 = F0 F0 00 40 - set filter cutoff frequency to 40h + Z82 = F0 F0 01 20 - set filter resonance to 20h + Z83 = F0 F0 00 10 - set filter cutoff frequency to 10h + +Using SF0->SFF +-------------- +SF0->SFF are slightly more difficult to explain.. but hopefully a few examples +will make their usage clear. + +When you use Z00 to Z7F in a pattern, they do not directly translate in the +same way as the Z80->ZFF do. Instead, they set a variable internally called +'z' that gets substituted into one of the SFx commands. + +Example 1 - If you set SF0 = F0 F0 00 z (on the MIDI Output configuration) + +Then using Z01 will cause "F0 F0 00 01" to be sent. + Z01 = F0 F0 00 01 - Set filter cutoff frequency to 1, as above. + Z10 = F0 F0 00 10 - Set filter cutoff frequency to 10h + Z30 = F0 F0 00 30 - Set filter cutoff frequency to 30h + Z50 = F0 F0 00 50 - Set filter cutoff frequency to 50h + +Example 2 - If you define: + SF0 = F0 F0 00 z + SF1 = F0 F0 01 z + +Then: + SF0 - Set Zxx to use SF0 + Z30 = F0 F0 00 30 - Set filter cutoff frequency to 30h + Z50 = F0 F0 00 50 - Set filter cutoff frequency to 50h + SF1 - Set Zxx to use SF1 + Z20 = F0 F0 01 20 - Set filter resonance to 20h + Z3F = F0 F0 01 3F - Set filter resonance to 3Fh + Z50 = F0 F0 01 50 - Set filter resonance to 50h + SF0 - Set Zxx to use SF0 + Z30 = F0 F0 00 30 - Set filter cutoff frequency to 30h + Z10 = F0 F0 00 10 - Set filter cutoff frequency to 10h + SF1 - Set Zxx to use SF1 + Z20 = F0 F0 01 20 - Set filter resonance to 20h + Z30 = F0 F0 01 30 - Set filter resonance to 30h + +Note that the default startup configuration for each channel is SF0, so the +first SF0 in example 2 is unnecessary. + +Resetting the Filters +--------------------- +Since the filters are driver related (and IT.EXE really doesn't know about +their existance), they are not reset automatically when you stop/play a song. +If a MIDI Reset (FFh), MIDI Start (FAh) or MIDI Stop (FCh) message is +received, then the driver will reset all of it's internal tables. The default +configuration will send both MIDI Reset and MIDI Stop commands. + +Final Notes +----------- +Umm.. Enjoy :) + - Jeffrey Lim diff --git a/it/ReleaseDocumentation/HINTS.TXT b/it/ReleaseDocumentation/HINTS.TXT new file mode 100644 index 0000000..8197211 --- /dev/null +++ b/it/ReleaseDocumentation/HINTS.TXT @@ -0,0 +1,572 @@ + 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Hints for Composers + -- Pulse + +Well, I'm not the best person to ask for hints, but here are a few anyway. + +1) Never release your first song. There are very few people who are gifted + enough to really make a quality song the first time - it's all practice + and experience! Once you *HAVE* finished a song, listen to it a couple + of days after... see whether you can view it from another point of view. + +2) For channel echoes, use the Mxx command in a second column - this will + save you from adjusting volume related effects (ie. you can leave all the + Dxx commands alone, and it'll sound right) + +3) Don't be afraid to create multiple instruments from the same sample! The + reason for why I created instruments the way I did was so that you could + have different *articulations* of the same sample. You can achieve this + by playing around with the envelopes, fadeout, NNA - whatever. + +4) Listen to other tracked music. Try and learn how other composers have + achieved the sound they did. Experiment yourself. + +5) Start by writing music that *YOU* really like listening to - don't try and + write am orchestral piece if you don't listen to it - it'll show. + +6) Take the time to tune all your samples as accurately as possible! To do + this, play a long, clear, looped sample, then move to another channel + (using '.') and tune ALL your other samples to this one sample (so they + all have the same reference). Many potentially excellent modules have + been spoilt because they were poorly tuned. Of course, this doesn't + count the cases where samples are intentionally slightly sharp or flat + for effect (which should be the rarity instead of a rule). + +7) Try to avoid having too many samples at central panning - if you modify + the initial panning - you should be able to 'fill' out the sound with + very little extra effort. Or perhaps if you use instruments, you may + want to play around with instrument's default panning... + Pitch pan separation also provides a very convenient way to achieve a + nice pan. + +8) To find the 'perfect' loop: + + a) If you have a GUS/IW, first turn the loop off, then reload all GUS + samples (so that their entire waveform is loaded). + b) Now, select either a forwards or ping pong loop. Only select forwards + if you have a sample which has the same amplitude at both ends. If + you have a sample which has vibrato incorporated into the sample, then + you'll probably find ping pong loops inappropriate. If the sample has + an obvious reoccuring shape to it's waveform, try to account for that + when you select your initial guess at a loop. + c) Play a note at a MUCH higher pitch than you'd normally play it at. + Then, hold down '+' (or '-') on on of the loop boundaries to find a + region of lowest clicking. Then adjust it carefully (one byte at a + time) until you find the best loop location. You will normally need + to change both beginning and end points of a ping pong loop to find + a nice loop, whereas forwards loops usually only require either loop + end or beginning to be modified. + d) Now that you have a decent loop at this pitch, decrease the pitch + (typically by an octave) + e) Repeat steps (c) and (d) until you have a nice loop at the pitch that + that sample is played at. + f) Once you've finished and if you're using a GUS, press Ctrl-G (to + reload the Gravis' samples) and do a final check that you have an + appropriate loop. + + This method works very well MOST of the time - don't forget that the '+' + and '-' keys can be used to easily modify the loop - and the changed loop + is taken into account when you change it (ie. you don't need to replay the + sample). + +9) If you want to make a song realistic, try to imagine how the instrument + would be played. Pretend you are a musician when you write a part.. + Also, if you use an instrument such as a piano, try to use more than a + single piano note - a real piano will ALWAYS have more than one note + playing at a time - use some chords, etc. + +10) For a nice fill to the sound, try to balance the usage of low and high + frequencies. Songs with too much bass and too little treble sound rough, + songs with too much treble and too little bass sound insubstantial. + + 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Hints for New Composers +-- John Hawksley (a.k.a. Greebo) + +1) Listen! + +2) Spend a day figuring out every feature of the tracker. + Yes, I'm talking about all the effects and all the keys. + ST3 is widely acknowledged to be a bitch to learn, but is (sorry, + *was*) the most powerful tracker out. Once you have all the + keys and functions sorted, you'll be ripping around IT's in + no time. You can leave the advanced instrument stuff for now. + +3) Listen to other tracks, find out how the nice-sounding bits are + done. (ie look at the effects and volume/pan column). + +4) Be different. A lot of .MODs are in the same style. Sure, if you + like this and feel comfortable with it, then go for it! But if you + want to create a new feel -- do that too. People are always ready + to try new styles. I personaly enjoy arranging (that covers + a lot of styles) but you might like composing rock tracks, for + instance. So do it! + +5) Samples. Be selective. Sort all your samples into directories. + If you have an editor, the trim thein sample; try to remove the + noise or click at the start. Remember -- samples are the building + blocks from which we craft music. If the samples are bad, + the music will be too. + +6) Tune the samples! When you rip a sample or create one yourself + try to do it at the same pitch, or tune it (using the speed value) + so that everything is uniform. This will save much hair-pulling + later as you try to figure out why half the piece seems to be + in G# major and half is in Dflat minor. + +6) Chords. Originaly, people used to sample whole chords to save + sample space. Now we've got this wonderful IT with it's gazillions + of channels. From ST3 onwards, I have been contructing chords + from notes because I had the space to do so. The sound is better + and is more of a professional approach. + However (there's always a 'but'): be very careful! If you decide + to construct a chord rather than use a single sample, some + musicianship is required. Simple major chords are easy, but + inversions really add to a piece. If you are able to do it this + way (look at some piano parts to any of my stuff, for instance), + you'll get s professional, crafted sound. But it does take + a long time before you'll get a smooth flowing part. + +7) Saving. Okay, so IT hasn't crashed on me yet, but when (if) it + does, I'm not going to loose an hours work. Save regularly. + Never use IT or ST3 under the GUI in 95 and under Windows 3.1; + I found that occaisionaly, windows would do some swapping while + ST3 was saving and the module would be corrupt; but ST3 said + it was saved ok. Lesson learnt. + +8) Releasing. FTP sites are hard to come by these days. Probably + the best method of release is to uuencode your work and + post it to alt.binaries.sounds.mods newsgroup. + + +Hope these are of some help. Remember to visit the Mod Resource Web +at http://www.armory.com/~greebo/mod.html + +I can be contacted at greebo@armory.com. + +Good luck! + +John H. + + 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Hints for Composers +-- ToalNkor / Realtech + + TIP FOR LOADING EITHER LEFT OR RIGHT CHANNEL OF A STEREO SAMPLE : + + Load the sample as usual and then follow these steps : + + If you want the LEFT channel : Just divide the length by 2 + by using Ctrl-F. This will delete one byte out of two, and therefore + only the "first" sample (the left one) will remain ! + + If you want the RIGHT channel : Cut the first and last byte of the + sample (By looping it and using Ctrl-B and Ctrl-L). If the original + sample sise was X, then the actual size should be X-2. From now on, + just follow the same indications as for the left channel and tadaa... + your Right channel sample is ready for use ! + + After all these operations, dont't forget to multiply the mixfrequency + by two to get the original samplingfrequency back ! + + 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + + Hints for New Composers + -- StereoMan + + 1) The easiest way to produce flanging like effect is to play same sample in + two channels (they must have exactly the same pan-position) and lower or + higher the playing frequency of one of the samples - ie: + + 1 2 2 (1 is same) + �... .. .. Xpp�... .. .. Xpp� �... .. .. Xpp� + 퀈xx ii xx ...퀈xx ii xx EE1� or 퀈xx ii xx u11� + �... .. .. ...�... .. .. ...� �... .. .. u00� + u00 and so on. + has the same value in the two channels. + is your instrument number. + is the note you play the sample in. + + 2) You can use the above mentioned effect, but instead of having the channels + with the same pan position you can put them as Left and Right (full) ie: + + �... .. .. X00�... .. .. XFF| + . . . + + this will give you a smooth three dimensional sound. + + Note: This effect has not been tested on SurrounD equipment - the results + are li'l unpredictable. + + + 3) Quite a good way to make reverb-like-echos is shown below: + + Let's say You have some sequence playing in one channel. Put the same into + another channel and insert one or two (or more) rows before the beginning. + Now set all volumes to zero (alt-v) and clear volumes which are not + associated with notes (alt-w). Then apply a Dx0 effect (x=1..4 or more) + for example: + + 쿻1. i. .. ...�... .. .. ...� The results are very good. + 쿻2. i. .. ...쿻1. i. 00 D20� Once you get used to this you can + �... .. .. ...쿻2. i. 00 D..� achieve !very! smooth sound. + 쿻3. i. .. ...�... .. .. D..� + �... .. .. ...쿻3. i. 00 D..� The samples must not be too short + 쿻4 i. .. ...�... .. .. D..� so Dx0 can take effect. + �... .. .. ...쿻4. i. 00 D..� + + + 4) If you make the above channels with different pan positions (x22 and xDD) + or (x80, s91) - the results are stunning :) + + + 5) Take your time to read the whole help (yes, the whole of it) - you'll + be surprised to find what hides under your keyboard :) + + + 6) Make your tunes as small as possible. People are not quite happy to find + they have a 3 or 4 Megs of crap on their already full HD drives. + Remember: the smaller = the easiest to spread. + + + 7) NEVER start tracking if you're not into the right mood to track. You'll + only loose time and perhaps make another crappy tune. + + + 8) Funny, but I've found that making your own color scheme truly inspires! + + + 9) Experiment! Play around with the effects, envelopes and NNAs. They all + make music sound more realistic! + + + + George Marinov a.k.a. StereoMan - + + 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Hints for composers +-- Ilpo Karkkainen + +- If you listen only one kind of music, it will shut your mind from others. Be + versatile. When you listen lots of different kinds of music styles, it also + makes your composing a lot more wider and colorful. + +- When listening to music generally, try to sometimes consentrate to something + specific, for example backing vocals or drums. It helps you realize the whole. + It's also good to try listen what different notes there are in a chord that + you hear. At least to me, it has been very helful in chord progression. + +- Details make the whole. Use them wisely, though. Too much details make the + song sound bad. I've noticed that in some of my songs. + + 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + + Onix4MAN's hints + + + 1) CLEANING A WAV FILE UNDER IT. + 2) CREATING NEW SAMPLES WITH IT. + 3) 3 (4?) METHODS TO MAKE YOUR MODS SOUND MORE SPACIAL.. + + + +1) CLEANING A BAD SAMPLE UNDER IT: +----------------------------------- + +To clean up samples that click at their start (or end) because the waveform +has an error at its start (still or end), without going under a wav-editor: + + -turn on Loop + -start the loop at 100 bytes for samples > 10000 kb + 50 bytes for samples < 10000 kb + -then do 'ALT-B': Pre-Loop Cut Sample + -then turn off the loop + -do the same at the end of the sample with 'ALT-L' if the wav clicks + at its end + + The numbers of bytes given is OK for often met clicks, if your + sample is really bad, just increase it... ;) + + + +2) CREATING NEW SAMPLES WITH IT: +-------------------------------- + + -You simply have to edit one pattern composed of several samples. + (eg. Compose a Break-Beat on that pattern) + -Put this pattern at order 000. + -Save this module. + -Restart IT in Disk-Writer mode. + -Load your module. + -Play it: it is now being written as a wav file on your disk. + -Restart IT normally. + -Load that new sample and use hint 1) if it has a blank at its end to + shorten it. + + +3) 3 (4?) METHODS TO MAKE YOUR MODS SOUND MORE SPACIAL..: +--------------------------------------------------------- + + -Let's start with the 4th method: it's the Surround.. :) + But if your card can't afford surround.. Use one of the 3 following + methods: + + These methods are in fact three times the same but with 3 different way. + I'm sure you knew at least the first (and probably the 2nd too) ;) + These 3 methods require 2 channels. + +For the 2 firsts, you have to set the panning of the Sample/Instrument +somewhere (in 'Order list and panning' or on the Sample List [F3], but +you'll have to load twice the sample, or on the Instrument List [F4], +or on the Pattern Editor itself [F2], but you busy the volume column or +the command column..) +In the following examples, I've set the Panning in the Volume column +(press the key below Escape to do this) + + a) row CHANNEL 1 CHANNEL 2 + 000 C-5 01 00 .00 ... .. .. .00 + 001 ... .. .. .00 C-5 01 64 .00 + 002 ... .. .. .00 ... .. .. .00 + + + b) row CHANNEL 1 CHANNEL 2 + 000 C-5 01 00 .00 C-5 01 64 SDx + 001 ... .. .. .00 ... .. .. .00 + + With 'x < Speed Value' This second method is more precise! + You can even write SD0 (ie. 0 as x) + + + c) The last method is the more interesting if you knew the others, + because it does waste your volume column neither the command + column! So they remain free for other effects! :) + + * This time, you have to be controlled by Instruments (F12 to select + this). + * Then you will need exactly the too same instruments: + - On F4 Screen, select a blank lign and type 'Alt-P' + - Type the lign where your instrument is... Validate!.. + * Then push the panning button: + -set the pan to 00 for your first instrument + -set the pan to 64 for your second instrument + * Then FOR ONLY ONE of those 2 instruments: + Press the Pitch Button and go to edit the envelop: + + -First node: tick 00 ;) + value 00 + + -Second node: tick 01 + value 'Whatever_you_want', (-)1 or (-)2 suggested + + -Last (3rd) node: tick 02 + value 00 + + Doing this, you've created a delay between your 2 instruments. + To end, place them on the same row on the pattern editor (F2): + + row CHANNEL 1 CHANNEL 2 + 000 C-5 01 .. .00 C-5 02 .. .00 + 001 ... .. .. .00 ... .. .. .00 + + Notes: + ====== + *) You don't have to set the pan to its maximum (00 and 64/FF). + You had better do it for one of your smp/inst. And then, for another + choose 16 and 48 (decimal), or... + + *) The third method works because we do not hear the pitch change + in most cases since it is quite quick, but I suggest you do not + use this method for a piano because it's an example where you'll + hear the pitch change and it will sound very ugly: BAAaah! ;) + But it work with Violin and many others. + It may also depend on the speed of your song (time between ticks).. + + + - Nicolas ARROUET (Onix4MAN) o4m@mail.cpod.fr + + 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Hints for new composers. +- Nacho Segura + +About quality of sound, cognitive science, a more convenient composing, sound +experiments and degrees of freedom. + +1) Some composers (trackers) recommend to work with 128 rows and half the +speed (the less the faster). It's supposed that this gives you more control over +the tracks, but that's not totally true. + + - The track doubles its length, so you see the half. You have to move + more times and jump more lines every time. Is it important? Register in a + sheet (or two) how many times do you jump through the pattern. + + - I've examined several songs that use this technique, and this is my + conclusion: THEY DON'T NEED IT!!! Even lines are empty or have + effects. + +The small amount of control gained doesn't compensate the ergonomical +problems. The easiest the best, less interferences between you and the music. +Rookies could think that it only makes you be slower. This is a problem, but +it's not THE PROBLEM. When you forget twelve times what the hell did you write +in top of the pattern and in which track you'll understand... + + +2) Work. Lots of trackers are proud to say that they are very fast. That's not a +virtue, it means less work, less variety, a shorter melody, much less chords, no +harmony, sounds not perfectly adjusted, and the most important thing: +Repetitions until the Eternity. You haved lasted two months writing this four +minutes long song? Show me what you did, I'm really interested! + + +3) Discover Scroll-Lock. Load a song, press play, see what happens with the +cursor... and press some notes. +Cool!!! Isn't it? + + +4) Never use 8-bits or low-quality samples if you can avoid it. The quality of a +song depends on the quality of sounds. "More memory than expected" is better +than "crappier than expected". + + +5) Analogic synthetised instruments can produce strange interactions. An +example: WARMPAD.PAT (a Gravis Patch) sounds really nice, but this chord +produces a strange noise that doesn't exists when we play the same notes +separately: C-3, D#-3 and F-3. Upper octaves don t provocate this phenomenon. +NOTE: There are several versions of Gravis patches. + + +6) Use a global volume as high as possible. It not only gives you a better +signal-to-noise relation. It also gives to IT more degrees of freedom for +volume fades. +Make an experiment: Plug the headphones directly to your soundcard, set the +global volume to 5-8 and make a fade out from 64 to 0 (don't use envelopes, +make it in the volume comlumn of the pattern). You should listen the volume +JUMPING (not sliding, jumping!). In Scream Tracker is even worse. + + +7) Don't be messy allocating tracks (channels, columns... you know). All the +percussion grouped in adjacent tracks, the chord grouped, an empty column (or +more) separating every group of instruments, so you can write fastly this new +idea appeared two seconds ago, without having to go to "Track 21". It also +allows you to write and remix fastly. Everything has its own place and you can +disorder and reallocate patterns without knowing if that loop has been cut, or +where do I have to put a NoteCut command (^^^) to shutdown the analogic +looped bass. It seems more complex when you begin (pattern is wider), but it's +much better, easier to use. + + +8) Print the manual and bind it. And when you have done this, RTFM (you +know, READ THE #%&@$# MANUAL!!). You'll be surprised. + + +9) Make an economic contribution. I think he has worked hardly and Impulse +Tracker is the only tracker that gives tracker songs a proffesional sound and +accoustic. Don't be apologized for sending eight dollars. Is better than zero. +Even if you don't want the ITWAV.DRV you should contribute, at least with a +simbolic quantity. He has won it. + + 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Hints for composers +-- Joakim "Acoustic" Back + +1) Dont use the same bassline, piano chords or whatever the whole song. + Remember that a real drummer wont just sit there like a drummachine, + nature will make him tap sometimes and he realy wants to make + some fills sometimes. + +2) Feel the music. You dont use hammering industrial drums in a soft, + smooth gentle song. And dont place a soft panflute in a blasting + hardcore song. + +3) Use the right volume. Keeping the volume low on an instrument and then + suddenly higher creates a feel of power and rush. Use it. + +4) There are different ways to make a solo stand out. + a) high volume. Having a high volume will instantly keep it in the + focus. Be aware that to high volume will make it stand out to much + and maybe not fit in the picture anymore. + + b) high or low pitch. If you have a lot low and middle note instruments + the solo will be clear and bright as high pitched. As said in other + hints, keeping the others too low or too high will sound terrible. + +5) If you play the piano and have a midi keyboard - use the midi support! + This will make you see that you play the piano with a lot more feeling + than when you track a song with the computer-keyboard. + +6) Accept failure. Dont get all angry just because your song went totaly + nuts. This happends all the time. Your songs will be better and better + the more you use IT. + +7) Use IT alot! Play around with IT, make crazy songs. This will make you + learn ITs features and ways to make nice effects. You wont understand IT + by reading the effects from Axx to Zxx, or reading hints like these, but + mostly by using the effects and using IT, only training will get you to + the top. IT is like a sport, people that dont use it, dont get a thing + about it, but when you get the hang of it, its going to flow. + +8) Learn IT in steps. Begin with some simple samples and a few patterns, + then learn a few simple effects like Exx and Fxx. When you have learned + them, go to a new step. Wait with the instruments (F4). + +9) Make a keychart. Write down some of the keys on a piece of paper, after + a few days you will probably know most of them. When you know almost + all you will understand that using only the keyboard is MUCH faster than + the mouse. + +Thanks for reading, I hope it will help you somehow. +/ Acoustic +n98joab@tycho.helsingborg.se + + 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Hints for Composers +- Maarten Van Stien +- Crystal Score / The Black Lotus + +He! ye like simple solutions? Here's one! + +You might have used the diskwriter for simple drumloops! You also might have +loaded the wav in programs like Soundforge (the king!) to add nice nice stuff +like reverb, eq, dynamics etc... + +As you might guess when you write one period containing a drumloop and you +add reverb, then the start of the sample doesn't have reverb at all, while the +end of the drumloop as tons of reverb. Apart from the fact that it sounds lame +in most cases, LOOPING the sample sounds like hell! So what you do is +diskwriting the same loop twice or more. Then add reverb in your sample editor +and you'll notice that the second period contains the 'reverb' of the first +period. This second period can be looped perfectly. As long as you know where +to find the looping-points! + +Now, for simple drumloops with a little bit of reverb it's dead simple. +But for complex loops with TONS of reverb/delay/crap&more it might be quit +difficult! + +Solution: +* make an extra .IT with the same BPM/frames as your drumloop .IT +* add a simple, short and immediatly-starting sample at the beginning of each + period (in most cases: on pos 000, 016, 032, 048 etc.). These are some sorta + metronome instruments I guess.. +* diskwrite +* find the first sample of the 'metronome-instruments' in a sample editor. +* add markers at that place. +* Mute/Silence the samples so that your metronome-wav ONLY contains markers +* copy your complex drumloops or whatever-loops in mem. like ctrl-c +* MIX to the metronome wav. + +Now you have markers in your complex drumloops! And if you did the above stuff +right, you have perfect loops! + +Make sure the metronome-samples start immediatly! Otherwise use the offset +command (C-4 10 63 O10) or something.. + +ok.. have a nice diskwrite! + +Crystal Score/The Black Lotus +Maarten.Vanstrien@student-kmt.hku.nl diff --git a/it/ReleaseDocumentation/IMPULSE.FAQ b/it/ReleaseDocumentation/IMPULSE.FAQ new file mode 100644 index 0000000..48f474c --- /dev/null +++ b/it/ReleaseDocumentation/IMPULSE.FAQ @@ -0,0 +1,261 @@ + + +*** PLEASE take the time to check quickly through this document BEFORE *** +*** you write to me. If the answer to your questions lies within here, *** +*** do NOT expect a reply at all. *** + +This document is currently incomplete. + +1. Getting Impulse Tracker working. + 1.1 Requirements to run IT + 1.2 Insufficient memory messages + 1.3 "Mix data not allocated" + 1.4 Video characters scrambled + 1.5 Impulse Tracker often hangs + 1.6 Files won't load/take a long time to load! + 1.7 Impulse Tracker doesn't support my soundcard! + 1.8 The sound breaks up/computer slows down when playing songs! + 1.9 Microsoft Windows and Impulse Tracker + +2. Using Impulse Tracker + 2.1 Loading external samples + +3. Miscellaneous + 3.1 What are these CACHE.ITS and CACHE.ITI files?? + 3.2 Distribution sites. + +4. Future versions of Impulse Tracker - Not written yet + +1.1 Requirements of IT + + ------------------------------ + NOTE WIN95 USERS -> READ LATER + ------------------------------ + + Impulse Tracker requires a 386+ PC and > 500k of memory. Impulse + Tracker uses EMS memory. To setup EMS memory, use the following lines + in your CONFIG.SYS file: + + DEVICE=\HIMEM.SYS + DEVICE=\EMM386.EXE RAM H=255 + + Do *NOT* have "NOEMS" or "FRAME=NONE" on the same line as EMM386.EXE + + Also shove these lines in, if they're not already there: + + DOS=HIGH,UMB <--- just to get yourself a little more memory + STACKS=0,0 <--- Some computers require this to prevent crashing + + I cannot guarantee that IT will work with QEMM, but Leszek Clapinski + wrote to me with this advice (thanks!): + In your config.sys, use: + DEVICE=\QEMM386.SYS DMA=64 HANDLES=255 FORCEEMS + Then use "IT -P2" + + I recommend that you also devicehigh and Load-high (LH) as many + possible drivers, so that you have more conventional memory to play + around with. + + ----------- + Win95 Users + ----------- + + If you are a Win95 user, you're probably best off not having HIMEM.SYS + *OR* EMM386.EXE in your CONFIG.SYS file. If you *do* have EMM386, + make sure you do NOT have "noems" as a parameter. + + Win95's internal EMS handling routines *DO* automatically provide + the optimum environment for IT, so you should be able to ignore the + settings given above. + +1.2 Insufficient memory messages + + If you get Insufficient Memory messages at the soundcard + initialisation, read section 1.3 + + If you do not have enough conventional memory, the program will + exit to DOS almost immediately. If you *JUST* have enough conventional + memory, then there may not be enough memory left over to load the + sound driver(s) ( -> No sound card detected ) + +1.3 "Mix Data not allocated" messages + + All non-wavetable cards require extra *conventional* memory to be + allocated in order for them to run appropriately. The amount requires + differs between the drivers and depends also on the mixing speed (the + higher the mix speed, the more memory required). If you get this + message, try to free up some conventional memory. + +1.4 Video character's scrambled + + Some video cards (esp Matrox cards) did not follow the VGA register + standard correctly. Impulse Tracker tries to detecting whether + you have such a card, but if this is not successful, run IT /v2 + for Matrox compatibility mode. + +1.5 Impulse Tracker often hangs + + Impulse Tracker may not operate securely in anything other than + DOS and Windows 95 (these are the two systems that IT has been + extensively tested on) - QEMM/Command shells (eg 4DOS/NDOS) have + been known to cause errors in many situations. + + Aside from these, if Impulse Tracker hangs on you, please write to + me immediately, with a full description of what happens/how you can + make it happen. (Including the version of IT that you use!) + + If you get a blank screen when you run Impulse Tracker, try using + command line parameters to specify your soundcard and port/irq/dma. + The autodetect procedures seem pretty reliable, but there's a chance + that they may be interfering/interacting with unexpected hardware. + +1.6 Files won't load/take a long time to load! + + Some music modules are actually compressed with a program called + MMCMP. Under normal conditions, these files can be decompressed + automatically, under the following situations, they _cannot_: + + 1) You do NOT have EMM386 loaded - the decompression routines + require EMS memory, so if you do not have EMS, you cannot + load these files. + 2) You are running Impulse Tracker through Windows 3.xx - + Windows 3.xx prevents programs from doing certain things... + including the setup routines that the decompressor requires + to run - so these files cannot be loaded under Windows 3.xx + + These files will take longer to load, as they are compressed and are + decompressed to disk first. + +1.7 Impulse Tracker doesn't support my soundcard! + + There may be two reasons for this: + 1) Impulse Tracker really doesn't support your soundcard. + 2) Impulse Tracker supposedly does support your soundcard but + you can't get it to work. + + 1) Solution: Convince your soundcard manufacturer to send me a sound + card to play with AS WELL AS all the programming information. + Alternatively, find a soundcard that Impulse Tracker *DOES* + support - you can pick up some decent soundcards really cheaply. + + 2) First of all, check that you have enough memory. If you have + a low amount of FreeMem once you load Impulse Tracker, it probably + means that there wasn't enough memory to load the sound driver file + which will automatically cause a detect failure. + + Unfortunately, not all 100% compatible (esp "100% SBPro compatible") + soundcards are REALLY 100% compatible. If the drivers do not detect + your soundcard, then try specifying full command line parameters. + If it still doesn't work, then I'm sorry - there's nothing I can do + about this. Hassle your sound card manufacturer to make decent + eqiupment. + + Impulse Tracker uses SB cards in a different *MODE* of playback + from most programs so that they are more efficient and also so + that they can operate in the background of Windows 95. So just + because your soundcard works in another program, it doesn't mean + that it's 100% compatible. (this is for all of you who may think + "But this card works in other programs, why doesn't it work in IT?") + + For Sound Blaster cards, make sure you have the BLASTER environment + variable set in order for IT to detect your card reliably + (SB16/AWE32 excluded, as these use hardware routines). + +1.8 The sound breaks up/computer slows down when playing songs! + + (This section only deals with software mixed cards, ie. almost + every soundcard except native GUS, Interwave and EMU8000) + + Sound output from the computer requires HEAVY computation - up to + 64 thousand calculations per second PER NOTE playing. If your computer + is unable to keep up with this, the sound will have very obvious + chunks in it and your computer will slow down noticeably. + + Solutions: + 1) If you're running Impulse Tracker under windows, you may find + that running it from a DOS bootup provides a SIGNIFICANT increase + the capabilities of your computer in this respect (3x faster + in DOS than Win95 for me) + 2) Limit the number of notes you can have simultaneously via the + command line (/Lxx) - eg. "IT /L32" will limit playback to + 32 simultaneous notes maximum. + 3) Lower the number of calculations required per second per note. + This is done by changing the "mixing speed" via the command line: + eg: "IT /m32000" will cause 32000 calculations per second per note + to be made. "IT /m22000" will cause 22000 calculations per second + per note to be made. Check drivers.txt to find the range of + mixing speed values that your soundcard can manage. + 4) Get a faster computer :) + +1.9 Microsoft Windows and Impulse Tracker + + Microsoft Windows 3.xx and Impulse Tracker is a definite no-no. + I do NOT guarantee ANYTHING under this configuration. I probably + also will not fixup any problems that occur in Impulse Tracker + that only occur under Windows 3.xx + + Microsft Windows '95 and Impulse Tracker *SHOULD* work fine. + If no sound card can be detected under Windows '95, check first that + you have no other program using your soundcard (or another DOS window + still open that used your soundcard). + + Only certain soundcards can play in the background of Windows '95 for + technical reasons. Please read the relevant section of DRIVERS.DOC + for your soundcard. + + Some people have found that Impulse Tracker will hang after a few + minutes under Windows '95. Disabling virtual memory may solve this + problem. To disable Virtual Memory, right click on My Computer, + Properties, Performance, Virtual Memory and check the "disable" box. + +2.1 Loading external samples + + To load in another sample so that you can use it in your composition, + go to the sample-list page (F3), then press "Enter". You will be + taken to the "load sample" screen, where you can test out and select + samples from a wide variety of formats. This includes: + .IFF, .WAV, .S3I, .ITS, .RAW, and TX Wave .Wxx formats. + + You can even load samples DIRECTLY OUT of other modules. In the sample + loader, navigate to a drive/directory which contains modules, and you + will see that they can opened as 'libraries.' So far, support for + external sample loading from modules is available for: + .MOD, .MTM, .S3M, .XM, .669, .PTM, .FAR and of course, .IT + + .PAT and .KRZ instruments can also be loaded as sample libraries at + the moment. + +3.1 What are these CACHE.ITS and CACHE.ITI files? + + Whenever you load a sample or instrument, Impulse Tracker has to + load all the files to find out their contents, to determine + parameters such as sample format, bit fields, etc. CACHE.ITS and + CACHE.ITI are files created by Impulse Tracker so that on subsequent + usage, this information can be loaded almost instantaneously from + a single file, rather than having to reload all the information + again. + + These may be deleted without disrupting program usage, but they will + be recreated when you attempt to load samples/instruments from the + directory. + +3.2 Distribution Sites + + To get the latest versions of IT on the web, check out: + + USA Site - Shawn Mativetsky (Shawn202) + http://www.noisemusic.org/it + UK Site - Andi Simpson (Imminent) + http://www.mixbbs.demon.co.uk + Spanish Site - Javier Gutierrez + http://www.musica.org/impulse + Music and Tracking Site - Matthias Ziegs (MAZ) + http://www.maz-sound.com + IT Resource Central - Matthew Gardner + http://www.unidev.com/~logic/music/it + + Please don't write to me to become a distribution site - the sites + above should be sufficient, and I don't think it is necessary to + have BBS distributions since the use of the internet has become + so widespread. + diff --git a/it/ReleaseDocumentation/IT.TXT b/it/ReleaseDocumentation/IT.TXT new file mode 100644 index 0000000..ff5a069 --- /dev/null +++ b/it/ReleaseDocumentation/IT.TXT @@ -0,0 +1,2199 @@ + + +. ..s..s.s.ssss. +: ::$::$:$:$$$$$ +` ``�``�`�`羲羲'.$$$ .$$$ $$$$$$$$$$ .$$$ .$$ .$$$ .$$$$$$$$$$ .$$$$$$$$ + . . . .$$$$ .$$$$ .$$$$ $$$ .$$'.$$$' .$$'.$$$'.$$$$' .$$'.$$$' .$$' + . . . .$$$$'.$$$$$ .$$'.$ $$$ .$$'.$$$' .$$'.$$$'.$$$$' .$$'.$$$' .$$' + . . . .$$$$'.$$$$'$ .$$'.$$ $$$ .$$'.$$$' .$$'.$$$'.$$$$' .$$$' +. . . .$$$$'.$$$$'.$ .$$' $$$ $$$$$$'.$$$' .$$'.$$$' $$$$$$$$$$'.$$$$$' + . . .$$$$'.$$$$' $$.$$' $$$ $$$ .$$$' .$$'.$$$' .$$'.$$$' .. + . . .$$$$'.$$$$' $$$$' $$$ $$$ .$$$' .$$'.$$$' .$ .$$'.$$$' .$$' +. . .$$$$'.$$$$' $$$' $$$ $$$ .$$$' .$$'.$$$' .$$ .$$'.$$$' .$$' + . .$$$$'.$$$$' $$' $$$ $$$ $$$$$$$$$' $$$$$$$$$$$ $$$'.$$$$$$$$' .cC! + + .. .. + .s$$$$$. .sssssssssssssssssssssssssssssssssssssssssssssssssss. .$$$$$s. + `$$. `$$. .ssss. .ssss. .ssss. .sss. .s ss .sss. .ssss. .$$' .$$' + `$$ `$$ �ss.`$ $. ``$ $' .$$ $. `$ $$.s�' $. `$ $. ``$ $$' $$' + ds.`$ ds.`$ $$ ' $$ss�' $ss�$$ $$ $$S $$� $$ss�' $'.sb $'.sb + $$$$.$ $$$.$ $$ $$`�s. $ $$ $$..$ $$`�s. $$..$ $$`�s. $.$$$ $.$$$$ + Y$$$$'.$$$$'.cC! 羲 羲 羲 � 羲 `羲�' 羲 羲 `羲�' 羲 羲 `$$$$.`$$$$Y + `�' `�' `羲羲羲羲羲羲羲羲羲羲羲羲羲羲羲羲羲羲羲羲羲羲羲羲羲�' `�' `�' + + + User's Manual + + + + 1. Introduction + 1.1 What is Impulse Tracker? + 1.2 About Impulse Tracker + 1.3 Running Impulse Tracker + 1.4 Technical information about Impulse Tracker + + 2. Using Impulse Tracker + 2.1 Playing songs + 2.2 Pattern editor + 2.3 Order list, channel panning & volume + 2.4 Samples + 2.4.1 Information about samples + 2.4.2 Sample functions + 2.5 Instruments + 2.6 Song Variables + 2.7 Hey! This program looks like Scream Tracker 3!!! + 2.8 Gravis UltraSound / Interwave / AWE32 users. + + 3. Before you write to me (Important notes) + + 4. Closing words + + 5. How to get the latest version of Impulse Tracker + + 6. Legal stuff + + + ** Please note that this document hasn't been udpated in a long time. + ** Some information may be missing, which may be present in supplementary + ** files such as DRIVERS.TXT, FILTERS.TXT, MIDI.TXT, UPDATE.TXT, etc. + + 1. Introduction + If you are familiar with tracker programs, then you could probably + skip through most of this document. (I strongly suggest that ANYONE + print out SUMMARY.TXT though, for a list of effects and editing + commands.) For those of you who have had experience with Scream + Tracker 3, read section 2.7. This should detail most of the major + differences between Scream Tracker 3 and Impulse Tracker. For those + of you who are unfamiliar with tracker programs it would probably be + best to print out this document, and then refer to it as you work + with the program. + + Check out the file UPDATE.TXT. If this document contains conflicting + information with what's listed in UPDATE.TXT, then follow what + UPDATE.TXT contains, as I may have forgotten to update this text. + + 1.1 What is Impulse Tracker? + Impulse Tracker is a program used to create high quality music + without the requirements of specialised, expensive equipment. The + hardware requirements should be easily met: Any IBM 386+ compatible + computer (although a 486+ is recommended), and a VGA or higher video + card. If you want to hear sound, you'll need one of the following: + + � Sound Blaster series (or most compatibles) + � Pro Audio Spectrum + � Windows Sound System + � ESS ES1868 AudioDrive + � Ensoniq SoundscapeVIVO + � EWS64XL Soundcards + � Gravis UltraSound + � Interwave based board + � Generic MPU401 for MIDI Input/Output + � DAC on LPT1/LPT2 + � PC Speaker + + Note that stereo effects (including surround sound) can only be + experienced on software mixed stereo cards. Hardware mixed soundcards + support panning, but do not support surround sound. + + You'll need about 500k of conventional memory to get the program + running - about 600k to have it load almost any song (as long as you + have an EMM driver - samples are stored in EMS when possible, otherwise + the songs that you are able to load will be limited even further!). + If you use EMM386.EXE, add "H=255" at the end of it to prevent + "Out of memory" messages when you still have EMS remaining. If + you're using some other memory manager, check it's documentation + to see how to increase the number of "memory handles". + + Impulse Tracker supports direct control over 64 channels, and can + load and play the following formats: S3M, MTM, MOD and of course, + IT. At the moment, modules can only be saved in the IT and S3M + formats. + + The number of channels playable on hardware mixed soundcards is + limited by the hardware. Check DRIVERS.TXT for specific details + on your soundcard hardware. + + The Gravis UltraSound can only play 32 channels, although this + shouldn't be too much of a limitation. Note that if you put notes + in channels 33->64 in sample mode using a Gravis, you WILL NOT hear + these notes! (There's an explanation of sample mode much later on, + just keep it in mind if you own a Gravis UltraSound - it shouldn't + cause any problems.) The same restriction applies for the Sound + Blaster AWE 32, but to 30 channels. (ie. notes in channels 31->64 + will not cause any sound) + + + 1.2 About Impulse Tracker. + Impulse Tracker began simply as an extension to Scream Tracker 3 + (which should be quite obvious to Scream Tracker 3 users, due to + the interface.) At first, I only intended a couple of extra + features (eg. proper panning and a couple of other interesting + functions), but with the release of Fast Tracker 2, it became obvious + that there were many areas in which Scream Tracker could be improved. + In spite of all the limitations of Scream Tracker 3 (in comparison + to Fast Tracker 2, which offered Volume/Panning Envelopes, 16-bit + samples, Samples > 64k, an in built sampler, proper stereo panning + on SB16, etc. etc), there were still more .S3M releases than there + were .XM releases! And the reason must have been within the way + you WRITE music with Scream Tracker 3. That's why I've used the same + simple and QUICK interface that Scream Tracker 3 offered. And I've + also incorporated all the power of Fast Tracker 2 and more! + + The Tracker was written in 100% Assembler. All the routines are of + my own coding (That's why some of them suck so much :) ). + The program was written on and off during 1995, but most of the + work was completed in the summer holidays of '96. The source code + is over 100,000 lines long and occupies over 3MB. The Tracker runs + entirely in text mode (!) with some neat remapping of characters + (that's why I haven't been able to use colours to help in some places + ie. making the volume envelope nodes a different colour would have + made it easier to use!). + + 1.3 Running Impulse Tracker. + + Win95 Users - ignore all this HIMEM and EMM386 stuff.. as long as + you don't have "noems" or "noframe" as a parameter to EMM386 in your + config.sys file, it'll work fine. If you have no idea what I'm talking + about, you can probably assume it's fine :) (unless you get "out of + memory messages") + + Impulse Tracker uses EMS. If you want to be able to load large songs, + you need the following lines in your CONFIG.SYS file (on your boot + drive) + + DEVICE=\HIMEM.SYS + DEVICE=\EMM386.EXE RAM H=255 + + eg. if the files are in your C:\DOS directory, you need this: + + DEVICE=C:\DOS\HIMEM.SYS + DEVICE=C:\DOS\EMM386.EXE RAM H=255 + + + If you use QEMM, use the following line instead: + + DEVICE=\QEMM.SYS DMA=64, HANDLES=255 + + If you want to run Impulse Tracker in Windows 95, check out WIN95.TXT + + To find out details about the driver for your soundcard, check through + DRIVERS.TXT. + + Most users should not require any command line switches, however + the following are available: + + SFilename.Drv - Sets sound driver to use. eg. IT /sITIW.DRV + this may become necessary as new sound drivers + are released. + + S# Set sound card + S0 = No sound card (silent mode) + S1 = PC Speaker + S2 = Sound Blaster + S3 = Sound Blaster 2 + S4 = Sound Blaster Pro + S5 = Sound Blaster 16 + S6 = Sound Blaster AWE 32 + S7 = Gravis UltraSound + S8 = Interwave + S9 = Pro Audio Spectrum + S10 = Pro Audio Spectrum 16 + S11 = Windows Sound System + S20 = .WAV writer device + + If this parameter is omitted, then a (hardware) detection + routine is used. Check DRIVERS.TXT for specific information + on the various drivers. + + Axxx Set Base Address of sound card (hex) + D# Set DMA of sound card (decimal) + I## Set IRQ of sound card (decimal) + + M##### Set Mixspeed. Values are accepted between 0->65535, + however, the soundcards have hardware limits which will + override the command line switch. Again, check DRIVERS.TXT + for specific information on your sound driver. + + L### Limit number of active channels + + When you limit the number of channels, you are limiting the + number of notes that you can hear on playback. In a "Sample" + controlled song (explained later), the result is that if you + play a 16 channel piece with the limit at 4 channels, then + you will lose the last 12 channels! Even if the first 4 + are not playing anything. In an instrument controlled song, + the result is that you will hear 4 notes at most, which can + be controlled from any of the 64 channels, excess notes will + be lost. (The reason for this is within the channel + allocation routines.) + + Note that the hardware mixed devices (eg. Gravis UltraSound, + AMD Interwave and Sound Blaster AWE32) cannot play more + than a certain number of channels (drivers.TXT will provide + the exact details). + + If you are new to tracking and didn't understand what I was + just talking about, hilight this section with a marker + (you've printed this out, right?), and in your dabblings, + if you notice that some notes aren't being played, reread + this section. It should make sense by then, and the reason + hopefully lies in the above paragraphs. + + V1 Override VGA detection routine.. in case you DO have a + VGA and the program doesn't recognise it. If characters + look weird, you may need to use this switch to override + the Matrox mode autodetect. + + V2 Force Matrox mode. Use this switch if you get garbled stuff + appearing on your screen + + R Reverse stereo channels. + This is only really useful on the SB16. (Swaps left/right + outputs). The Sound Blaster Pro stereo setting routines + aren't accurate, and will sometimes set the left to left + and right to right (how it's supposed to be), and + sometimes set the left to right and right to left (how + it's not supposed to be :) ). + You can also switch left/right channels in IT by pressing + Alt-R on the info page. + + C Control playback in DOS Shell. + When this option is on, the following keys will operate + within the DOS Shell: + + Right-Alt: Stop playback + Right-Ctrl: Play song (if not already playing) + Grey Plus: Increase global volume + Grey Minus: Decrease global volume + + Warning: There are problems on some computers with this + enabled! If your keboard locks up, it may be + necessary to press the left ctrl/alt to "unfreeze" + it... sometimes (other times.. I don't know!) + + F Disable file colour distinctions. + When this is on, all file colours will appear the same as + the background colour. This is just to make it easier to + redo the palette to your liking more easily. + + 1.4 Technical Information + + Formats supported + Modules: + MOD (M.K., M!K!, 4CHN, 6CHN, 8CHN, xxCH, FLT4, FLT8) + 669 (Composer 669, Unis669) + MTM (MMEdit files) + S3M (Scream Tracker 3 files) + XM (Fast Tracker 2 files, DigiTracker 3 files) + IT (Impulse Tracker 1.xx, 2.xx files) + + Samples: + S3I (Scream tracker sample, 8 bit or 16 bit) + IFF (Fast tracker 2 sample, 8 bit or 16 bit) + WAV (Microsoft WAV, 8 bit or 16 bit) + Wxx (TX Wave format samples) + ITS (Impulse tracker sample, 8 bit or 16 bit) + RAW (Raw sample information, assumed 8 bit) + PAT (Gravis UltraSound patches) + KRZ (Kurzweil Synth files) + MOD (Samples from almost all .MOD formats) + PTM (Samples from Poly Tracker modules) + 669 (Samples from 669 and 669 Enhanced modules) + FAR (Samples from Farandole composer modules) + MTM (Samples from MMEdit modules) + S3M (Samples from Scream Tracker 3 modules) + XM (Samples from Fast Tracker 2 modules) + IT (Samples from Impulse Tracker 1.xx, 2.xx modules) + + Instruments: + XI (Instruments from Fast Tracker 2) + ITI (Instruments from Impulse Tracker) + XM (Instruments from Fast Tracker 2 modules) + IT (Instruments from Impulse Tracker 1.xx, 2.xx modules) + + Modules + 99 Samples maximum + 99 Instruments maximum + 200 Patterns maximum (from 32-200 rows per pattern) + 256 Orders maximum + 64 Channels under direct control + 256 Channels maximum for virtual control (64 max default) + + Samples + 8/16 bit samples + Maximum size around 4MB + No Loop/Forwards/Ping pong loop + Default pan for samples (optional) + Vibrato parameters + + Instruments + 25-point Volume/Panning/Pitch envelopes + Default pan for instruments (optional) + Pitch pan separation + Volume / panning swing + Virtual controls (*REALLY* worth understanding) + MIDI Output controls + + Sound Devices + Generic MPU401 + Sound Blaster 1.xx, 2.xx (8 bit mono) + Sound Blaster Pro (8 bit stereo) + Sound Blaster 16 (16 bit stereo, MIDI In supported) + Sound Blaster AWE 32 (16 bit stereo, hardware mixing, MIDI In & + MIDI Out supported) + Pro Audio Spectrum (8 bit stereo) + Pro Audio Spectrum 16 (16 bit stereo) + Windows Sound System card (16 bit stereo) + ESS ES1688 AudioDrive (16 bit stereo) + ESS ES1868 AudioDrive (16 bit stereo, MIDI In supported) + ESS ES1869 AudioDrive (16 bit stereo) + Gravis UltraSound (16 bit stereo, hardware mixing) + Interwave based board (eg. GUS PnP, Dynasonix, 16 bit stereo, + hardware mixing, MIDI In & MIDI Out + supported) + EWS64XL (Codec driver, 16 bit stereo) + Sound Track '97 PCI (16 bit stereo) + DAC on LPT1/LPT2 (8 bit mono) + PC Speaker (very final option not recommended... ) + + MIDI Output + Supports 128 MIDI Macros + Supports 16 parmaeterised MIDI Macros + Internal handling of conflicting notes + Fully configurable output messages + + + 2. Using Impulse Tracker + Before any specific details of how to use the tracker, it may be + worth knowing these few "editing" keys: + + When using Thumbbars. + Pressing Left and Right arrows will shift the values left/right + Holding down Ctrl while pressing left/right will move them quicker + And Shift-Left/Right will move them even quicker.... + But just typing in a number will get you directly to the desired value! + + String (text) entry. + Nothing special here (and the routines need to be rewritten), but + pressing Ctrl-Backspace will clear the entire text.. + + Numerical entries (of the 7 digit or 3 digit variety) + Pressing '+' or '-' will increase/decrease the value by 1. This is + especially useful when modifying loop values. + + 2.1 Playing songs + If you are like most of us, you would have run the program first, + and probably figured out how to do this yourself. Songs are simply + loaded by pressing F9 at any time (to invoke the file load menu) + and then selecting a song by pressing Enter. You can also type the + first few characters of a filename, and a "search" will be made for + the first match. + + Note that on all the file menus in Impulse Tracker, you can also + delete files by pressing Delete. + + After loading a song, use F5 to play it and F8 to stop. The Info + Page should appear, and you can cycle through views using + PgUp/PgDn. Separate view windows can be created by pressing Insert + (and removed by pressing delete) and these separate windows can + each have a different view method. + + Details (ranges follow in brackets): + Frequency - the speed (pitch) at which the sample is played in + samples per second + Position - the offset in a sample (in bytes) + Smp - The sample currently being played (1->99) + FVl - The final volume of the sample, taking into account + all the scaling factors (viz global volume, sample vol, + envelope volume, channel volume and fadeout) (0->128) + CV - Channel volume (0->64) + SV - Sample volume (0->64) + VE - Envelope volume (0->64) + Fde - Fadeout component (0->512) + Pn - Panning (0->64, Su = surround) + PE - Panning envelope value (0->32) + NNA - The current NNA (Cut/Con/Off/Fde) + Tot - The total number of active virtual channels 'owned' by + the channel + + If you're looking for some songs to play, check out the following + places: + ftp.cdrom.com/pub/demos/music [huge collection!] + kosmic.wit.com/kosmic/songs + ftp.uni-muenster.de/pub/sounds + archie.au/pub/aminet/mods + + 2.2 Pattern editor (F2) + The pattern editor allows you to edit patterns. For those of you + who are familiar with music, patterns can be thought of as "bars", + and the order in which these "bars" are played is determined by + order list. For those of you who are not familiar with music, + consider patterns as a small collection of notes. Impulse Tracker + supports up to 200 different patterns - it *IS* quite a lot more + than it may initially sound! + + Each pattern can range in length between 32 and 200 rows. You can + change this value by using the "Pattern Editor Configuration" screen by + pressing F2 when alredy in the Pattern Editor. (If you want to change + the number of rows of several consecutive patterns, use Ctrl-F2) + The other options available are the base octave (explained later), + the skip value (also explained later), the row hilight major and + minor (which determines the distance between the emphasized rows) + and the command/commandvalue link/split option, which determines + whether when editing, the cursor should move downwards when entering + an effect, or across to the effect value columns. + + The pattern editor appears normally as 5 'channel' columns as such: + (You can configure the pattern editor .. press F1 in the pattern + editor, then page down to find the Track View options.) + + 旼컴컴컴컴컴컴쩡컴컴컴컴컴컴쩡컴컴컴컴컴컴쩡컴컴컴컴컴컴쩡컴컴컴컴컴컴� + 쿎-5 01 23 A02쿐-5 02 64 D01놨桁 桁 桁 .00놨桁 桁 桁 .00놨桁 桁 桁 .00� + 놨桁 桁 桁 .00놨桁 桁 桁 .00놨桁 桁 桁 .00놨桁 桁 桁 .00놨桁 桁 桁 .00� + 놨桁 桁 桁 .00놨桁 桁 桁 .00놨桁 桁 桁 .00놨桁 桁 桁 .00놨桁 桁 桁 .00� + 놨桁 桁 桁 .00놨桁 桁 桁 .00놨桁 桁 桁 .00놨桁 桁 桁 .00놨桁 桁 桁 .00� + 놨桁 桁 桁 .00놨桁 桁 桁 .00놨桁 桁 桁 .00놨桁 桁 桁 .00놨桁 桁 桁 .00� + 놨桁 桁 桁 .00놨桁 桁 桁 .00놨桁 桁 桁 .00놨桁 桁 桁 .00놨桁 桁 桁 .00� + ^ ^ ^ ^ + Component Columns: 1 2 3 4 + + What the component columns mean: + 1) The first column contains the note and octave of the note. + Notes are entered by using the keyboard as such: + + (Note) C# D# F# G# A# C# D# F# G# A# C# D# + � � 납 � � � 납 납 � � � 납 � � � 납 납 � � � 납 � � + � � 납 � � � 납 납 � � � 납 � � � 납 납 � � � 납 � � + (What you � 쿞납D� � 쿒납H납J� � �2납3� � �5납6납7� � �9납0� � + type) � 읓牡쬔 � 읓牡쬔읓� � 읓牡쬔 � 읓牡쬔읓� � 읓牡쬔 � + � Z� X� C� V� B� N� M� Q� W� E� R� T� Y� U� I� O� P� + 읕컨컴좔컨컴좔컨컴좔컨컴좔컨컴좔컨컴좔컨컴좔컨컴좔켸 + (Note) C D E F G A B C D E F G A B C D E + (Octave 0) (Octave 1) (Octave 2) + + (For those of you with AZERTY keyboards, you will find that + the keys should work as positioned on the keyboard, rather + than having to figure out QWERTY equivalents) + + The octave of the note is determined by adding the BaseOctave + to the Octave of the note played. The BaseOctave can be + adjusted by pressing the Grey keys '/' or '*' or using + Ctrl-Up Arrow or Ctrl-Down Arrow. + + The range of notes is from C-0 to B-9. The 'middle' note is + considered as C-5 + + Pressing '1' on the note column will enter a notecut command. + This causes any note in the column to immediately stop. + + Pressing '`' (the note below ESC) on the note colume will enter a + noteoff command. This causes all sustain points to be released + (Explained in samples and instruments in more detail.) + + At the bottom of the channel is an 'edit mask'. This highlights + what will be affected when you type anything in. Note that + typing a note in can affect more than just a note - normally + it's set to enter an instrument and volume with it! You can easily + tell IT to enter an effect with it also by changing the + channel mask with ',' (comma) on columns 2, 3 and 4. + + Examples of interpretation: + + 쿎-4 01 桁 .桁� - will play note C octave 4, instrument 1 + 쿏-4 桁 桁 .桁� - will play note D, octave 4, instrument 1 + 놨桁 02 桁 .桁� - Will play note D, octave 4, instrument 2 + 쿐-4 桁 桁 .桁� - will play note E, octave 4, instrument 2 + 쿒-6 12 桁 .桁� - will play note G, octave 6, instrument 12 + + 2) The second column contains the sample/instrument, depending on + whether the tracker is operating in sample mode, or instrument + mode. Valid ranges are from 01->99 (decimal). + + 3) The third column contains the volume or panning of the note. + To toggle between entry of volumes and panning, press '`' + + Volumes. + 0 is the softest (ie. nothing) and 64 (decimal!) is the loudest. + If no volume is specified, then the default volume for the sample + is used. (Note that effects *CANNOT* raise the volume above 64) + + The volume scale works linearly - ie. one note played at a + volume of 64 will be the same 'loudness' as 4 of the same note, + one played at a volume of 10, another at a volume of 30, + another at a volume of 20 and another at a volume of 4. + (10+30+20+4 = 64) + But if you have a choice, always go for the single note (it + will require less processing (occupy less channels), and also + sound better in quality, due to roundings that occur in processing + softer volumes). + + Panning. + Panning controls appear in a different colour to the volume + controls. For panning in this column, 0 represents far left, and + 64 represents far right. If you have an Xxx effect at the same + time, the Xxx will take precedence over this column. + + It is more efficient filesize-wise to use a panning control in + this column rather than in the effect column. + + Volume, Panning & Effect?? + OK. So you want to do something tricky. Well, it's possible to + get all 3 of these how you want with a little meddling with + the channel volume control - just place one before the row with + an appropriate value (remember that the range is 0->40 HEX) such + that the channel volume scales the default volume to the desired + value.... What I mean is that if you want to play a note at volume + 32, pan 48, with vibrato H81, then you can do the following: + + 놨桁 桁 桁 M20� - Set channel volume to HALF. + 쿎-4 01 48 H81� - The 48 is a pan command - this assumes that + the default volume for sample/instrument 1 + is 64. + + Volume Column Effects + In IT208 and higher, some extra functions are available in the + volume column. These allow you to slide the volume up/down and + pitch up/down, just like the final column effects. If you aren't + familiar with the rest of the editor, leave this section out for + now and come back after you have become acquainted to column + (4) of the editor - the effects column. + + Volume column effects are selected by pressing A-H in the first + column of the effects. + + Ax = fine volume slide up by x + Bx = fine volume slide down by x + Cx = volume slide up by x + Dx = volume slide down by x + Ex = pitch slide down by x + Fx = pitch slide up by x + Gx = portamento to note with speed x + Hx = vibrato with depth x + + In all cases, if x is 0, then the effect memory is used (as + explained in (4) + + The memory for Ax/Bx/Cx/Dx are shared, as is the memory for + Ex/Fx. + + 4) The final column contains effect data. For those of you who are + just starting, I would advise you to leave this section until + later, when you have already dabbled with entering notes, and + want some special features. It's easy to get caught up with all + these special features and you can 'overdo' the effects. + And it will sound absolutely pathetic. + + Trust me, I know - I've done it :) + + Effects are entered by typing 'a'-'z', then a hex value + (see later for an explanation of hex numbers) as the final two + entries. The effects allow you to a wide variety of functions + that are otherwise impossible to obtain. + + Due to the repetitive nature of some effects, there is a + 'memory' so that instead of typing: + + 桁� 桁 桁 G12 It is easier to 桁� 桁 桁 G12 + 桁� 桁 桁 G12 use: 桁� 桁 桁 G00 + 桁� 桁 桁 G12 桁� 桁 桁 G00 + 桁� 桁 桁 G12 桁� 桁 桁 G00 + 桁� 桁 桁 G12 桁� 桁 桁 G00 + 桁� 桁 桁 G12 桁� 桁 桁 G00 + 桁� 桁 桁 G12 桁� 桁 桁 G00 + + The following effects 'memorise' their previous values: + (D/K/L), (E/F/G), (HU), I, J, N, O, S, T, W + + Note: Bracketed commands share the same 'memory' value. So + + 桁� 桁 桁 E12 can be written as: 桁� 桁 桁 E12 + 桁� 桁 桁 F12 桁� 桁 桁 F00 + 桁� 桁 桁 E12 桁� 桁 桁 E00 + 桁� 桁 桁 F12 桁� 桁 桁 F00 + C-4 01 桁 G12 C-4 01 桁 G00 + + Commands H and U are linked even more closely. + If you use H00 or U00, then the previous vibrato, no matter + whether it was set with Hxx or Uxx will be used. So: + + 桁� 桁 桁 H81 Is the same as: 桁� 桁 桁 H81 + 桁� 桁 桁 U00 桁� 桁 桁 H81 + 桁� 桁 桁 U83 桁� 桁 桁 U83 + 桁� 桁 桁 U00 桁� 桁 桁 U83 + 桁� 桁 桁 H00 桁� 桁 桁 U83 + + Hex Numbers + Note: Impulse Tracker works ENTIRELY with decimal numbers + EXCEPT for the effects column. + + Instead of using a decimal system (ie. base 10), it is more + natural for the computer to work with hexadecimal (often + abbreviated to simply 'Hex') - numbers which operate in base + 16. The first 9 numbers in hex are denoted by '1' to '9' and + the next 6 are denoted by 'A' to 'F'. So if you count in hex, + it will be as follows: (0), 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, + C, D, E, F, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 1A, 1B, + 1C, 1D, 1E, 1F, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 2A etc. + + To convert a hex number to decimal, multiply the 'tens' column + by 16 and add the value of the second column. ie. 32 Hex = + 3*16+2 = 50 decimal. 2A hex = 2*16+10 = 42. (because A = 10) + The maximum number that you can represent with two Hex digits + is FF = 255 decimal. + + Hope that this makes SOME sense :) + + Effects. + + Axx Set Speed. + + I prefer to think of this command as "Set Frames per Row". + Normally, the tracker operates at around 50 frames a + second. If the rows were played at this speed, then a huge + amount of space would be required to enter the pattern data. + Instead, setting the 'speed' of the song will cause the + tracker to wait on the current row for 'xx' frames. Hence, + setting the speed at 50 (decimal = 32hex) will cause each + row to last about a second - quite a long time! The default + is A06. The initial speed can be set in the variables + screen on F12. + + If two Axx commands are given in the same row, then the + command in the higher channel (by number) will take effect. + + Bxx Jump to order. + + Causes the song to jump to order xx (hex). This is often + used to create looping songs. + + If two Bxx commands are given, then the command in the + higher channel will take effect. + + Cxx Break to row. + + The Command Cxx signifies the end of the current pattern, + and also that the next pattern should be played from row + xx (hex) + + If two Cxx commands are given... you know :) + + D0x Volume slide down + + The volume slide down command causes the volume of the + note to be reduced by x for each frame after (for that + row). ie. If you have a note at volume 64, with command + D01 and speed A06, then the final volume will be 64-5=59. + A note at volume 32 with command D02 at speed A05 will + result in a volume of 24. + + For greater S3M compatibility, D0F will cause the volume + to drop by 15 EVERY frame, instead of just off-note frames. + + Here's a full frame-by-frame description which should provide + greater understanding: + + At 'speed' 4: + C-4 01 .. D04 + + What this does is: + Frame 1: Plays C-4 with instrument 1 + Frame 2: Lowers the volume by 4 + Frame 3: Lowers the volume by 4 + Frame 4: Lowers the volume by 4 + + The next frame will be controlled by the next row of + information. + + Dx0 Volume slide up. + + Operates exactly the same way as D0x, but slides the + volume up by 'x'. Volumes cannot exceed 64 (checked + and limited internally). + + For greater S3M compatibility, DF0 will cause the volume + to rise by 15 EVERY frame, instead of just off-note frames. + + DFx Fine volume slide down. + + Takes the volume down by x at the start of the row. + + DxF Fine volume slide up. + + Takes the volume up by x at the start of the row. + + Exx Pitch slide down + + The pitch will slide down with speed xx (hex). In linear + frequency mode, a pitch slide down by a particular value + will always cause the same "pitch interval" - this does + not occur in Amiga frequency mode. Valid ranges for xx + are between 0 and 0DFh (as > 0E0h will be interpreted as + fine slides) + + EFx Fine pitch slide down + + Slides the pitch down by x at the start of the row. + + EEx Extra fine pitch slide down + + Same as EFx, but 4 times finer. (ie. EE4 is equivalent to + EF1) + + Fxx Pitch Slide up + FFx Fine Pitch slide up + FEx Extra fine pitch slide up + + Operates in the same manner as the Exx commands, but + slides the pitch up. If the pitch gets 'too high', then + the channel is turned off. + + Gxx Portamento to note. + + This command requires 2 parameters: A note to slide to + and a speed. Example: + + C-4 01 桁 .00 + G-4 01 桁 G08 + 桁� 桁 桁 G00 + 桁� 桁 桁 G00 + + This will cause the note C-4 to slide to G-4 with speed 8. + + You *CAN* change the sample that the note is sliding to. + It is a good idea to make sure that the C5Speed of the + samples is similar, if you want to try this! The new sample + will play from it's beginning. + + Hxy Vibrato with speed x, depth y + + Causes the frequency to osciallte with depth 'y' at speed + 'x' which causes an interesting effect. Don't get carried + away with it though! If you specify EITHER x or y as 0, then + the previous value will be used. + + Ixy Tremor with ontime x, offtime y. + + Causes the volume of the instrument to remain normal for + x frames, then sets the volume to 0 for y frames. + + Jxy Arpeggio with halftones x, y. + + This causes the note to quickly cycle through three notes - + the note playing, a note x halftones above, and a note y + halftones above. This causes an effect similar to old + C-64 chords. + + Example: C-4 01 桁 J47 will cause the notes C-4, E-4 and + G-4 to be cycled. + + Kxx Dual command: Vibrato + Dxx (Volume slide) + + Note: The vibrato could have been set with either Hxx or + Uxx + + Lxx Dual Command: G00 + Dxx (Portamento to and Volume slide) + + Mxx Set channel volume + + Each channel has a volume range from 0->40h. The lower + the value, the softer the notes in the channel. This + command is convenient for making 'echoes'... you won't have + to modify the echoing channel from the original, except + for placing a M20 at the top of it! + + Values greater than 40h are ignored at playtime. + + N0x, Nx0, NFx, NxF Slide channel volume commands + + These commands work in the same manner as the slide + volume commands, but operate on the channel volume, + rather than directly on the note volume. + + Oxx Set sample offset. + + This will cause a sample to be played from offset yxx00h. + This is useful to skip past the first part of a sample + which may have a loud hit, or to start a speech sample + half way through. + + If you specify a value PAST the end of a sample, then the + command is ignored. + + The "y" part of yxx00h is set with command "SAy" + + Example: + ... .. .. SA5 + C-4 01 .. O10 + + This will play note C-4, instrument 1 at offset 51000hex + + Note to programmers: Oxx for 16-bit samples will move + to the xx00h*2 position in the sample - ie. the 'xx00th' + sample. + + P0x, Px0, PFx, PxF Slide panning commands. + + These work in the same maner as the slide volume + commands, but operate on the channel panning. P0x slides + the panning right, while Px0 slides the panning left. + + Qxy Retriggers a note after y frames with volume modifier x. + + This will cause a sample to be replayed from it's + beginning after every y frames. 'x' can be any of the + following: + + Value Effect on volume each retrig. + 0 No change + 1 -1 + 2 -2 + 3 -4 + 4 -8 + 5 -16 + 6 *2/3 + 7 *1/2 + 8 No change + 9 +1 + A +2 + B +4 + C +8 + D +16 + E *3/2 + F *2 + + Rxy Tremelo with speed x, depth y + + This command acts similarly to the vibrato command, but + affects the note volume, instead of the pitch. If you specify + EITHER x or y as 0, then the previous value will be used. + + S3x Sets vibrato waveform to x + S4x Sets tremelo waveform to x + S5x Sets panbrello waveform to x + + Values for x: 0 = sine wave + 1 = square wave + 2 = Ramp down + 3 = Random! + + S70 Past note cut + S71 Past note off + S72 Past note fade + + With the loss of 1-1 correspondence of editing channels + to internal playing channels, these commands provide + control over notes that have already been played by a + channel. + + Example: + Consider the following situation, where instrument + 1, notes C-4 & D-4 map to a looped sample, and the + New Note Action is set to continue. + + C-4 01 64 .桁 + D-4 01 64 .桁 + E-4 01 64 .桁 <--- Use S70 here! + + Ordinarily, control would be lost over C-4 and D-4, but + using command S70 at the point indicated, the notes C-4 + and D-4 would be stopped immediately when the note E-4 + plays. + + Similarly, note off commands and Fadeout commands can + also be issued. + + Note: You *MUST* be in instrument mode for these + to have any significance. + + S6x Pattern delay for x ticks. + + S73 Set NNA to note cut + S74 Set NNA to continue + S75 Set NNA to note off + S76 Set NNA to note fade + + These options allow you to override the default NNA for a + particular NOTE (ie. it does not affect the instrument) + See section 2.5 for an explanation of NNAs. + + Note: You *MUST* be in instrument mode for these to have + any effect. + + S77 Turn Volume envelope off. + + Stops the processing of the volume envelope. This is for the + times that you don't want to use the volume envelope that + you've created. + + S78 Turn volume envelope on. + + Sometimes, you'll decide that it's better not to use the + volume envelope for most cases, but you may just want to + use it a few times - this is the command that lets you + do that! + + Note: You *MUST* be in instrument mode for this to work. + + S8x Set panning position + + Set panning position, S80 is leftmost, S8F is rightmost. + This is an obsolete command, provided only for ST3 + compatibility. Use command Xxx instead. + + S91 Set surround sound! + + For those of you who are lucky enough to have a dolby + surround sound decoder (myself not included - so if ya + wanna send me something.....), this *should* cause the + sound to come from the surround speaker. This is a + pseudo-panning command, and issuing either Xxx or S8x + will cause the surround sound to be reset. + + If you try and play Surround Sound on a GUS, Interwave + or AWE32, it will be played as a central pan. + + SAy Set high-offset. Check Oxx for an example. + + SB0 Set loopback point + SBx Loop x times. + + This pattern space-saving feature will cause the pattern + to be looped x times back to the last SB0. Note that you + can only loop within the pattern! Also, each channel has + it's own loop-back information... so you HAVE to have the + SB0 and SBx in the same channel for it to operate. + + SCx Note cut after x frames + + This will cause a note to be immediately stopped after x + frames. It is similar to issuing a "^^^" in the note column, + just that it has a finer control over timing. + + SDx Note delay for x frames + + Actually, this command works like "interpretation" delay + for x frames. Any data - note, sample/instrument or volume + in the channel will not be interpreted until x frames into + the row. + + SEx Pattern delay for x rows + + This will cause a "pause" on the row for effectively x rows + longer. + + Note that if TWO pattern delay commands are issued, then + the only the command in the higher channel will be considered. + + Txx Set tempo to xx + + Valid ranges are between 20h and 0FFh. The higher the + value, the faster the playback. This essentially + determines the time length of each frame, by the following + formulas: + Frames per minute = 24*Tempo + equivalently: + Frames per second = 0.4*Tempo + + T0x Tempo slide down + T1x Tempo slide up + + Tempo slides up and down are used to smoothly modify the + speed of the song. The tempo is modified by �x every + non-row frame. + + Uxy Fine vibrato with speed x, depth y + + Same as vibrato, but 4 times finer in depth. + + Vxx Set Global volume + + Valid ranges are between 0 and 80h. All notes playing are + affected by this change. + Values greater than 80h are ignored at playtime. + + W0x, Wx0, WFx, WxF Slide global volume + + Similar to the Dxx commands, but operate on the global + volume. Useful when fading out songs. + + Xxx Set panning position + + Sets the panning position anywhere from left to right (X00 + is left, XFF is right). + + Yxy Panbrello with speed x, depth y. + + What the hell is panbrello? Well, it's a word that I coined + late one night after a friend suggested that there should + be a random pan position command. I decided.. why not - I'll + make the vibrato/tremelo equivalent of panning! And so you + have here, 'panbrello.' What this does is instead of + oscillating frequency (pitch) or volume, it oscillates the + panning position about the 'set' panning position for a + channel. This is for you techno freaks out there who want + another function to stuff around with! :) + + The random pan position can be achieved by setting the + waveform to 3 (ie. a S53 command). In this case *ONLY*, the + speed actually is interpreted as a delay in frames before + another random value is found. so S14 will be a very QUICK + panbrello, and S44 will be a slower panbrello. With any + other waveform, the higher the value for x, the faster the + panbrello, like vibrato and tremelo. If you don't know what + I'm talking about, check out the stereo-indicators on the + info page (don't forget that you have to be in stereo mode!) + + If you specify EITHER x or y as 0, then the previous value + will be used. + + 5) Editing Functions + + For a complete list of available functions, check the help screen + for the pattern editor (on F1) + + Ctrl-Backspace IMPORTANT! This one will save you a lot of + frustration - it's a 10-stage listed Undo + function! + + Grey Plus Advance to next pattern + Grey Minus Goto previous pattern + Shift-GPlus Advance 4 patterns + Shift-GMinus Go back 4 patterns + Ctrl-GPlus Go to the next order's pattern + Ctrl-GMinus Go to the previous order's pattern + + Alt-Delete Remove an entire row from the pattern + Alt-Insert Insert an entire row into the pattern + + '.' erase data. + Space will enter the previous data for that column. + '4' play the note under the cursor. + '8' play entire row. + Ctrl-F6 play pattern from the current row. + Ctrl-F7 Set playback mark - this will be the position that + subsequent playback will occur when you press F7. + Remove the mark by pressing Ctrl-F7 on the row + that is already 'marked.' + + Alt-0 -> 9 Quick select "skip value" + The skip value is the number of rows that the + editor advances by when a note is entered - this + makes it easy to enter notes on alternate rows + (press alt-2 first!) + + If the skip value is 0, then the editor will + advance to the next channel (making it easier to + enter chords) + + If the skip value is 0, AND template mode is on, + then entering a note will cause the editor to + advance by the length of the template block. + + Alt-Enter Store current pattern in memory + Alt-Backspace Restore current pattern + + 6) Block Functions + Alt-B Mark top left of block + Alt-E Mark bottom right of block + Alt-L Mark entire column (channel) + Alt-L*2 Mark entire pattern + Alt-D Mark the minor row hilight number of rows. Pressing + this repeatedly doubles the length of the block. + eg. Pressing Alt-D once may mark out 16 rows, + pressing it twice will mark 16 rows. + + Alt-A Transpose all the notes in the block a semitone + down If no block is marked, then the current note + will be transposed a semitone down. + Alt-C Copy marked block into the clipboard + Alt-F Double the length of the selected block + Alt-G Halve the length of the selected block + Alt-I Toggle Template mode... read part 8 + Alt-J Volume Amplifier... modify the volume controls + between 0 and 200% + Alt-K Slide volume... if you want to manually control a + fadeout, or fadein, then set the volumes at the + extreme ends of the blocks, then press Alt-K ONCE! + Alt-K*2 Remove all volume controls in the selected block + Alt-M Mix clipboard with pattern data.. try it out, and + you'll understand (it's like an advanced paste + command - it'll only copy the data IF there is nothing + on the row it is copying to.) + Pressing this two times will copy the data if there's + nothing in the same FIELD (not just same row). + Alt-N Toggle Multichannel mode.. Multichannel mode allows + you to select for each channel whether it should be + part of the multichannel list. If you enter a note + while on a channel which is in the multichannel + list, then the editor will advance to the next + channel. + Alt-N*2 Multichannel menu. + Alt-O Overwrite pattern data with clipboard. Like paste, + but without the "insert" part :) + Alt-P Paste clipboard into pattern at current position + Alt-Q Transpose all the notes in the block a semitone up + If no block is marked, then the current note will + be transposed a semitone up. + Alt-S Set all the instrument (sample) values to the + current instrument (sample) within a block + Alt-U Unmark block / release clipboard from memory. + Alt-V Set all the volume controls to the current + Alt-W Remove all volumes not associated with a note/inst + Alt-X Slide command value. Similar to Alt-K (slide + volume). This command can be convenient to slide + the panning from one position to another, or to + slide global volume effects, channel volume, sample + offsets... whatever... + + Alt-X*2 Erase all effect data in the selected block! + Alt-Y Swap selected block with a samesized/shaped block + starting at the current position. Swap blocks + CANNOT overlap. + Alt-Z Cut current block. + Warning: If you don't have enough memory, the + current block WILL be erased, although there is no + record of it in the clipboard.... + + 7) Track View functions + + Sometimes you just want to know what you've put in those tracks + that are currently off the screen... these functions allow you + to do just that! + + Alt-T Cycle Track view mode. + Alt-R Remove all track views + Alt-H Remove track view divisions (allows you to view 36 + channels!) + Ctrl-0 Remove current track from track view + Ctrl-1->5 Quick select a track view for current channel. + + 8) Templates + + Templates are an invention to make entering repeated + 'sequences' easier. Often, you may want to enter a note with + the same effects following each note. eg. + + C-4 01 00 D10 } + 桁� 桁 桁 D00 } + 桁� 桁 桁 D00 } Enter this.... + 桁� 桁 桁 D00 } + 桁� 桁 桁 D02 } + 桁� 桁 桁 D00 } + D-4 01 00 D10 } + 桁� 桁 桁 D00 } + 桁� 桁 桁 D00 } + 桁� 桁 桁 D00 } + 桁� 桁 桁 D02 } + 桁� 桁 桁 D00 } Use the templates to enter this! + E-4 01 00 D10 } + 桁� 桁 桁 D00 } + 桁� 桁 桁 D00 } + 桁� 桁 桁 D00 } + 桁� 桁 桁 D02 } + 桁� 桁 桁 D00 } + etc.. + + With templates, this can be done by entering the first 'block', + then marking it and copying it into the clipboard (using + Alt-C). Toggle the template mode by pressing Alt-I to Template: + Overwrite, then go to the start of the second block, and press + the key for D-4 (normally X). The whole block will be filled + in! This is easiest to understand if you print this section out + and try it in the editor. + + The templates can also include other notes, which will be + translated accordingly, and can span several channels. + + A VERY neat use of templates is to enter multiple notes: + (eg. octaves, different samples, left/right stereo sample + pairs...) + + C-4 01 32 .00 C-5 02 32 .00 } Enter this... + G-4 01 32 .00 G-5 02 32 .00 } + D#4 01 32 .00 D#5 02 32 .00 } + C-4 01 32 .00 C-5 02 32 .00 } And use Templates here! + G-4 01 32 .00 G-5 02 32 .00 } + D#4 01 32 .00 D#5 02 32 .00 } + + Templates can span more than one row and one channel - you + can template blocks of any size. + + 2.3 Order List, Channel panning & volume. (F11) + After creating patterns, the tracker has to know what order to + play them back in. The order list is the means by which this is + done. Another wording of the Order List which may make it simper + to understand is the "Pattern sequence list." ie. the sequence in + which the patterns are played back. + Simply enter the patterns into the list in the order they + should be played, and voila! - you have a new piece of music. + (as long as you have something in the patterns, of course!). The + "---" marks the end of a song, and "+++" is simply a marker which + is skipped (for ST3 support). Pressing N on a row will enter the + previous order's pattern+1. eg. Entering 000, then pressing 'n' 5 + times will enter 000 (which you typed), then 1, 2, 3, 4 and 5. + + Initial channel panning and volume is the panning and volume that + each channel is set to whenever the song is reset. It will not + affect anything currently playing. On the panning list, you can + also mute channels by pressing spacebar. Pressing S will select + the initial 'panning' as surround sound. The initial channel + volumes can be accessed by pressing F11 once you are already on + the Order list and channel panning screen. + + 2.4 Samples + + 2.4.1 Information about Samples + Samples are the raw sound information. They can be of *anything* + you like - normally a musical instrument of some sort, but you + could have voice samples or sound effects too! + + Impulse Tracker accepts 8-bit or 16-bit samples. It can import + several different formats, which are detailed in section 1.4 + + If you import a 16-bit file which isn't recognised, you have to + use the following steps: + + 1) Press Alt-A (to convert signed/unsigned) and convert the + data. + 2) Press Alt-Q (to toggle to 16-bit) and DON'T convert + the data + 3) If the sample is unsigned, you will then need to convert + it AGAIN by pressing Alt-A (and selecting yes to convert + data) + + Samples have the following information: A name, a default volume, + a global volume, vibrato information, loop information and a + frequency + + The default volume of a sample is the volume at which a sample is + played, IF no volume is specifier. + + The global volume is the modifier by which ALL occurrences of the + current sample are scaled by. + + Vibrato information - the vibrato speed is the speed at which the + vibrato oscillates. Although it is possible to enter values 0->64, + the best effects are obtained by entering values around 24-48. The + vibrato depth determines the maximum deviation from the mean + frequency. The vibrato rate determines how quickly the vibrato is + applied. Higher values cause the vibrato to be applied more + quickly, a low value like 1 can take many seconds before the + vibrato is noticed. + + Loop information. Samples can be looped to provide a continuous + sound. The loop beginning and the loop end must be specified, and + the loop method (either forwards or ping pong) must be set. + (Toggle by pressing spacebar). The loop boundaries can also be + modified using '+' or '-' (even while the sample is playing!) + + Sustain loops are the loops used as long as no note off command is + encountered. In the sample tester, releasing a key provides a note + off command to the player. Once a note off command is issued, the + normal loops apply. The idea behind sustain loops originated after + listening to some synthesizers which provided 'after note' sounds + - like fingers lifting off guitar strings. With sustain loops, you + can have a guitar sound in the sustain loop, with the end of the + sample containing the 'finger off' sound. This way, you should be + able to achieve a new degree of realism. The best way to do this + is to have a reasonably small sustain loop, and a section after it + containing the note-off sound, possibly looped. (The sustain loop + should ideally be less than 1/20th of a second, so that you have + reasonably good control over the timing of the note-off, but this + is not always possible) + + Example: If you have a sample with no sample loop, but a sustain + loop around bytes 19000-20000, then while no noteoff + command is issued, then the sample will loop between + 19000 and 20000. Once a noteoff command is received, + then the sample will be played until it's end and then + will stop. + + If you have a sample of length 64000 with a ping pong + loop around the whole sample (0->64000) and a sustain + ping pong loop around bytes 20000-30000, then the + sample will loop backwards and forwards between 20000 + and 30000 until a noteoff command is received, after + which it will loop between 0 and 64000 (backwards and + forwards). + + It is recommended that you do NOT have a ping pong sustain loop + going to a forwards loop or no loop and that if you DO have a + sustain loop AND a normal loop, that the sustain loop lies + within the normal loop (for ping pong), or that the normal loop + end is after the sustain loop end (for forward's loop) (think + about what you're asking it to do in these cases carefully... + it should make sense - the tracker can still handle the cases + when this is not adhered to, but the resulting note-off effect + can vary greatly depending on timing and pitch!) + + The frequency of a sample determines its pitch. The higher the + frequency, the higher the pitch. The frequency can be doubled or + halved by pressing Alt-Grey Plus/Minus to cause an octave + rise/decrease. For the technically inclined out there, the + frequency is the number of bytes per second that have to be played + for a C-5. You can increase the frequency by one semitone by + pressing Ctrl-Grey Plus or decrease it by a semitone with + Ctrl-Grey Minus. + + To load in a sample, go to the entry in which you want to load it + then press enter. The sample library should appear. You can test + out any sample just by "playing" notes on the keyboard while you + are on top of the sample. Load a sample into the sample list by + pressing enter. Of course, if you don't have any samples, no + samples will appear :) + + Where can I get samples from?? + + You can steal ('rip') samples from modules by going to the sample + in the sample list, then pressing Alt-O. Scream Tracker 3 samples + can be saved by pressing Alt-T (vibrato, global volume + susloop + information lost) or raw samples can be saved by pressing Alt-W + (all variables lost!) + + Warning: Be careful where you rip samples from!! Some people don't + welcome it at all! And in some cases, sample ripping may be a breach + of copyright - this mainly a concern when you use commercial samples) + + There are also many great sample 'packs' available... try a local + music BBS, or the bigger FTP sites. + + Some synthesizers have patch files (eg. Kurzweil 2000 as .KRZ) which + are available through the internet. You can download these, and + convert them with an appropriate utility (I recommend Convert 1.4 - + convrt14.zip on ftp.cdrom.com/pub/demos/programs/convert and use + it to convert the files to .S3I format - even for 16 bit samples). + I don't know what sort of copyright these samples have. *YOU* have + to read any text accompanying the files to find this out. + + Finally, you can make your OWN samples! With a sampler (eg. + Digiplay 3.0) or with some other tracker (eg. Fast Tracker 2), you + are able to record information through the microphone socket of + the computer! + + Note: The length of a sample is *NOT* necessarily the number of bytes + it occupies! The length quoted is the quantity of SAMPLE INFORMATION. + If you have an 8 bit sample, then the size in bytes IS the same as + the length. If you have a 16-bit sample, then the size in bytes + is DOUBLE the length. + + 2.4.2 Sample Functions + + Alt-A and Alt-Q provide basic sample-conversion functions. Alt-A + will convert a sample to or from unsigned to signed format. Alt-Q + will allow you to change a sample between 8 and 16 bits. + + If you want to remove the part of a sample before a loop or after the + end of a loop, you can use Pre-loop cut sample (Alt-B) or Post-Loop + cut sample (Alt-L) + + To reverse a sample, use Alt-G. This can produce interesting effects. + + If you are working to a size limit, check out the functions Alt-E + and Alt-F. These functions allow you to resize the sample to whatever + size you would like! (Note that there is a reduction in quality + associated with a reduction in size). Alt-E will resize the samples + WITH interpolation, Alt-F will resize the samples WITHOUT + interpolation. + + To decrease the volume of a sample, the best way for 8 bit samples + is to reduce the Sample's GLOBAL volume. For 16-bit samples, it's + better to just attenuate the sample (ie. use Alt-M to 75%). The + sample will retain greater quality if you follow these guidelines. + + Alt-M is used to amplify a sample to between 0 and 400%. The default + value for Alt-M which appears is the maximum the sample can be + modified without creating clipping distortions. + + To exchange two samples *in the sample list only*, use Alt-X. To + swap two samples *even in the pattern data*, use Alt-S. + + 2.5 Instruments + + For those who have never used a tracker before, I strongly suggest + that you skip this section for now - learn how to 'use' samples + first. After that, you'll should be able to understand and hopefully + fully appreciate the power that instruments can provide. + + To enable instruments, go to the song variables (F12), and press + on the "Instruments" button after then "Control" prompt. This *MUST* + be done in order to use ANY instrument function (including special + note effects, viz S7x). + + The instrument parameters are split into four screens - one for + each of general options, volume options, panning options and pitch + options. To select the appropriate screen, just whack enter on any + of the four buttons at the top of the instrument list. + + Instruments are collections of samples (or just a single sample). + The translation of samples is controlled by the column in the + centre of the screen on the general options page which shows what + note/sample pair a single instrument note will be translated to. + Example: If you're on instrument 1, and the note translation table + appears as such: + + C-5쿎-5 01 + C#5쿎-5 02 + D-5쿏-4 03 + D#5쿏#4 03 + + Then entering "C-5 01" into a pattern will cause sample 1 to be + played at pitch C-5, "C#5 01", wil cause sample 2, to be played a + pitch C-5, "D-5 01" will cause Sample 3 to play at D-4, "D#5 01" + will cause Sample 3 pitch D#4 to play... get the idea? + + Why would you want to combine several samples into one instrument? + Well, one very good reason is that it makes it easier to enter + drum parts - you no longer have to change the 'instrument' if you + want another sample. And also, combining them into one instrument + makes them easier to manage - you can specify a volume envelope, + NNA or FadeOut which will apply for ALL of the samples in the + list. + + Another reason is if you want a very high quality sounding + 'instrument.' If you wanted to go overboard, you could sample + every single note on a piano separately, and set up the note + translation table to point to each sample accordingly - you'd + get a very, very nice sound - if you don't run out of memory + first. Or patience :) + + When you save an instrument to disk, all the related samples are + stored with it. This means that you can setup a 'drum kit' instrument, + and to load it into another song, you only need to select that + instrument and all the samples will be loaded for you. + + The Fadeout value for each instrument determines how quickly the + volume of the instrument decays under any of the following + conditions: + 1) NNA "FadeOut" is selected, and another note is played. (see + later in this section for info about NNAs) + 2) The end of a volume envelope is reached. + 3) A note off command is encountered, without a volume envelope. + 4) A note off command is encountered, and the 'normal' volume + envelope loop is on. + + The larger the fadeout value, the quicker the volume decays. + + Each instrument also has an associated volume/pan/pitch envelope! + The volume envelope is editing by selecting the node (left/right + arrows) then picking it up (with enter), moving it around (using + arrows, or Alt-Arrows for quicker control), then pressing enter + again to "put down the node". Nodes can be inserted or deleted + (with the keys insert and delete!). Note that the envelope will + only be used if the envelope flag is set to "on" (just below the + envelope graph).. + + Remember that you have to be in instrument mode for this all to work! + + There are 3 pieces of information for each Envelope graph - + the node number (hopefully obvious), the time of the node (the + number of 'ticks' or 'frames' that elapse before the node point) + and the value of a node (also hopefully obvious). So the x-axis + is time, and the y-axis is volume/pan/pitch - simple, really! + + You can also specify envelope loops and sustain loops. These + operate in the same manner as the sample loops, but the numbers + refer to node numbers. + + The powerful feature of this tracker, though, is not the + envelopes by themselves - it's the New Note Actions! What these + options do is allow you to select what should happen to an + instrument when another note is played in the same column. If NNA + "Cut" is selected, then the previous note will immediately be + stopped (like in all other trackers). If NNA "Continue" is + selected, then the note will continue playing! This is especially + useful for Drum Parts, where there may be a long-ish snare sample + - you can go on ahead and put a bass drum in the very next row + after it - the snare drum will still complete playing! NNA "Note + Off" issues a note off command to a note when a new note is played + in the channel. This is particularly useful in combination with + volume envelopes and volume envelope sustain loops. NNA "Note + Fade" causes the current note to fade out with the fadeout value + when a new note is played. + + WARNING!! + New Note Actions are EXTREMELY powerful, but they CAN cause + problems if you are not careful. Selecting NNA Fade with a fade + value of 0, or note continue with a looped sample (no volume + envelope) or anything which can cause a quick build up of + allocated channels can easily hang a slow computer (or even a + quick one, for that matter!) I tried to put checks against this, + but they always triggered too late - "past the point of no return" + where the CPU becomes so bogged down with processing the + information, that it can't do or try to do anything else. (The + tracker has *MANY* calculations to do - the most time consuming + are the mixing routines, which require the processor to process as + many bytes as the mixing speed per second for EACH note ie. a + mixing speed of 44kHz means that for each note playing, 44000 + calculations have to be made EVERY second... so with 64 channels + 'active' at the maximum mixing rate for a SB16, almost 3 MILLION + calculations have to be done EVERY second to produce the sound (in + mono)!!! (My 486 can cope with this, but my 386 just dies!) + + Duplicate Check Type (DCT) / Duplicate Check Action (DCA) + DCT = Off/Note/Sample/Instrument, DCA = Cut/Off/Fade + + When the duplicate check type is enabled, then repetitions of the same + instrument¬e/sample (or just repititions of the same instrument) + pair in a particular channel will cause the previous occurence of + the instrument¬e/sample pair to be cut or faded (depending on + the DCA) + + Example: If the DCT is set to note, and DCA is set to Cut, then the + asterixed notes will cut out the tilda notes + 旼컴컴컴컴컴컴컴쩡컴컴컴컴컴컴컴컴컴쩡컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + � C-4 01 ~ � C-4 02 ~ � C-4 03 } � + � D-4 01 � C-4 02 * ~ � D-4 03 } Nothing get's cut. � + � C-4 01 * � C-4 02 * � C-4 02 } � + 읕컴컴컴컴컴컴컴좔컴컴컴컴컴컴컴컴컴좔컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + + This option was included to help limit the number of active channels, + and is especially useful for drum tracks. + + Another nifty application of Duplicity checks is the following + example: You can have a separate sample for each string of a guitar + and setup and instrument to accomodate this. Setting the NNA to + continue, the DCT to sample and the DCA to fade (with a relatively + quick fadeout) means that whenever you play a new note, the previous + note will continue to play on. BUT! If a previous note of the same + instrument has the same sample as the new note being played, then + it will be faded out - this closely relates to what you hear when + someone plays a guitar - when they play the same string, they have + to put their fingers down on the string, which causes the last note + *on that string* to fade out. + + I sincerely hope that these options do not cause the death of brilliant + 4 channel music - that would be a great shame! There is truly an art in + making a decent sound in as few channels as possible! (If you're new to + this sorta thing, then it'll grow upon you...) + + For interest's sake... + Channels are turned off internally under any of the following + conditions: + 1) The end of a sample is reached (quite obvious) + 2) When the end of a volume envelope is reached, and the final + envelope volume is 0 + 3) When the fadeout value for a channel causes it to become silent. + 4) When a duplicate note is played when DNT is set to Note and DCA is + set to cut for the instrument. + 5) When a notecut is issued (obvious) + 6) When a channel is moved to the background (using NNAs) + AND the volume is 0. + + Out of all the functions provided for the Samples and Instruments, + perhaps the only one that requires explanation is the "Update + Pattern Data" function. This function was written for people who + have already written music in MOD/S3M/MTM formats, and want to + combine their percussion parts into a single instrument. The way + to do this is to set up the instrument->note/sample table, and + then use the "Update Pattern Data" function. What this does is + search through all the patterns for all occurrences of the + note/sample pairs that appear in the instrument->note/sample + table, and replace it with the appropriate note/INSTRUMENT pair. + Sounds quite complicated... sorry :) + + Example: + If you originally have the following setup + + Sample 1 = Bass Drum + Sample 2 = Snare Drum + Sample 3 = Closed Hihat + Sample 4 = Open Hihat + + And the following column within any pattern: + + C-5 01 桁 .桁 + C-5 03 桁 .桁 + C-5 03 桁 .桁 + C-5 03 桁 .桁 + C-5 02 桁 .桁 + C-5 04 桁 .桁 + C-5 01 桁 .桁 + C-5 04 桁 .桁 + C-5 01 桁 .桁 + + You can combine these four samples into one instrument by + creating the instrument->note/sample table with the + following entries: (say for instrument 10) + + C-5쿎-5 01 + C#5쿎-5 桁 <--- just an empty slot... + D-5쿎-5 02 + D#5쿎-5 桁 + E-5쿎-5 03 + F-5쿎-5 04 + + And using the update pattern data command will produce the + following + + C-5 10 桁 .桁 + E-5 10 桁 .桁 + E-5 10 桁 .桁 + E-5 10 桁 .桁 + D-5 10 桁 .桁 + F-5 10 桁 .桁 + C-5 10 桁 .桁 + F-5 10 桁 .桁 + C-5 10 桁 .桁 + + 2.6 Song Variables + + Most of the options on this screen should be quite obvious, but they + are explained here for clarity. + + Song Name - should be obvious. Shove whatever you like in here :) + + Inital tempo - The tempo that the piece starts with. The tempo + calculation is explained under the set tempo + command (Txx) + + Inital speed - The speed that the song starts with. The speed + calculation is explained under the set speed + command (Axx) + + Global volume - This scales all the volumes in the song. It may be + necessary to change this value if there is overload + occuring (in the form of crackles in the music) - + especially on the Gravis UltraSound, as it is a + non-mixing device, and not scaled by the mixing + volume. + + Mixing volume - This value affects mixing sound devices (ie. + all Sound Blaster cards + PC Speaker). + + Separation - The separation determines how far apart the left/right + panning sounds. It is suggested that for a stereo + system (where the speakers are relatively close together) + that the separation be around its maximum (ie. 128). + For a stereo system where the speakers are placed a + large distance apart, a value of 80 may suit better. + A suggested separation for headphones is around 40. + This value has no significance unless stereo playback + is selected. + + Old Effects - When Impulse Tracker was first written, some effects + were interpreted differently from other formats, most + notably vibrato. When you turn this ON, then it effects + will be interpreted how the used to be in ST3/MMEdit/... + but when it's off, it'll operate how it use to in + previous versions. + + Differences: + The Vibrato (and Tremelo) used in IT is smoother than + how it was implemented in MOD/S3M/etc. It is updated + EVERY frame and hence is independant of song speed, + whereas the standard vibrato WAS dependant upon song + speed. Vibrato is two times 'deeper' with Old Effects + on. + + Sample offset commands past the end of a sample in IT + were ignored, whereas with Old Effects on, the sample + is played from it's end point. + + Control - This is the option that lets you use Instruments! + When Control Sample is selected, then all the instrument + information is ignored. The query to initialise + instruments, if accepted, will copy all the sample + names to the instruments (if the samples exist) and set + up the Note Translation Table for each instrument to point + to a sample. + + Playback - Mono: When you select mono playback, all stereo commands + are essentially ignored. If you are using a SBPro, + selecting Mono provides a higher quality output + than selecting Stereo and using a central pan. + + Stereo: This is the option to go for! + Note that stereo mode requires more processing + power than mono (unless you are using a hardware + driver) + + Pitch Slides - Amiga: This is the mode to choose for compatibility + with S3Ms, MODs, MTMs, XMs... when you select + amiga pitch slides, you'll often have to + experiment to find the adequate slide value. + + - Linear: With the linear slides, a certain slide value + will always cause the same music "interval" + change. An example of what this means is if + you slide up a note with speed 8 (ie. F08) at + speed 5, then the result will be that the + note is raised a tone. Everytime. So a C-4 + will rise to a D-4, C-5 will rise to a D-5. + (It's not like this with amiga slides! A + C-4 *MAY* rise to a D-4, but if it does then + the C-5 will rise to a note around E-5!!) + + The benefit of linear slides is that if you + slide a pair of notes at the same speed, they + will maintain the same interval (pitch + difference) throughout. Also, if you modulate + (transpose) a pattern, you will not have to + modify any slide values. + + Directories - this shows the current song/sample/instrument + directories. If you want to save the current directories + as the default to have on bootup, then press enter + on the Save button. Note that this save function also + saves the palette, keyboard type, info page layout + and pattern editing preferences to IT.CFG + + 2.7 Scream Tracker 3 Users + This section is just for users of Scream Tracker 3 who would like to know + the differences between ST3 and IT without working through the whole + document. In a nutshell: + + 1) Differences in use. + a) The Order List, Panning and Variables used to be on F1. In IT, + F1 has been reserved for the Help Screen, F11 for the order list + and panning, F12 for the variables. + If you REALLY do find this too inconvenient, use the command line + switch -k to swap the interpretation of the keys F1 and F11... + no text will be updated tho (and it does seem sorta weird!) + b) Samples now have associated Vibrato information and a global + volume. The global volume affects all instances of the sample + throughout the song. This is useful when you replace a sample, + which is at a different volume from the original - you can just + adjust the global volumes of the samples to suit. + d) Block functions are no longer restricted to one column. This also + means that when you copy entire patterns, you will have to go to + the top left of the pattern. Also, you will have to set the number + of rows in the destination pattern to the appropriate number if + it is different from the source. + This difference may take some getting used to - you may often + find yourself doing several block functions in a single columns + when you could actually have done it across the whole block! + * To mark blocks, you can use Alt-B and Alt-E, or Shift+Movement * + e) In the pattern editor, the following commands have changed: + 1) Alt-T : Track View has been upgraded. Alt-T will cycle + through all of the possible 5 viewmethods. You can + use Ctrl-1 to Ctrl-5 to quick select a view, or + Ctrl-0 to remove a view. Press Left-Ctrl+Shift 1->4 + to select a 'different way to edit' :) + 2) Alt-X : Pressing Alt-X once will slide the effect data value + in a block (useful for controlling global volume, + panning or sample offsets in some cases). Pressing + Alt-X twice will cause all of the effect data to be + deleted as in Scream Tracker 3 + 3) Alt-K : Pressing Alt-K once will slide the volumes. Pressing + Alt-K TWICE will remove all volume controls in the + block. (Works like Alt-X, but on the volume column) + 4) Alt-I : Cycle Template control. + 5) Alt-J : Volume amplifier. Select an amplification between + 0 and 200%. + 6) Alt-H : Now toggles view divisions on/off. Makes it possible + to view/edit up to 36 channels in the pattern editor!!! + 7) Alt-Z : Originally the Zap command (if pressed twice)... now + it is effectively a "Block Cut" command. It will + copy the block into the clipboard, and then wipe the + block clean. + 8) Alt-V : Will set all the volumes in the block to the default. + 9) Alt-W : Will remove ALL volumes not attached to a + note/instrument Therefore, the old Alt-V command can + be simulated using Alt-V then Alt-W. The reason for + doing this was so that the Alt-K, Alt-W combination + would slide all the volumes with notes/instruments + associated. + f) There is no chord edit feature in IT. I considered the chord + edit feature of ST3 useless and a bad influence on new trackers :) + g) Patterns can be from 32 to 200 rows! (Under Pattern edit config + on F2, or Ctrl-F2) + h) Pressing spacebar in the pattern editor will cause the previously + entered note/instrument/volume/efffect/effectvalue to be entered. + Quite convenient. Hopefully. + i) Alt-F10 now solos a channel instead of toggling all of the + channels on/off. On the InfoPage, you can use 's' to solo + channels, and 'q' to toggle channels. I felt that this was more + usable than the original. + j) The infopage itself has become upgraded... press PgUp/PgDn to + cycle through view methods, "Insert" to add a window, "Delete" + to remove the currently highlighted window, Tab to move between + windows, Alt-Up/Down to move the base of the window up/down. + k) To increase the sample frequency by an octave in the sample + list, press Alt-Grey '+' or Alt-Grey '-' to decrease the + frequency by an octave. To change it by semi-tones, use Ctrl-Grey + '+' and Ctrl-Grey '-' + l) The Sample library is accesible from all screens in the program + by pressing Ctrl-F3. The Instrument library is accesible on + Ctrl-F4. + m) Each channel has an associated volume. Echoes can be created by + just copying one channel onto another, then setting the "channel + volume" (Command Mxx) + n) When channels are muted, all commands are still interpreted, but + the notes aren't played. What this means is that commands such + as Axx, Bxx, Cxx, SBx, Vxx, Txx, Mxx, Nxx will be processed even + if they are in a muted channel. + o) Pressing Ctrl-Grey Plus and Ctrl-Grey Minus in the pattern + editor will go to the next/previous pattern according to the + order list! + p) Samples have sustain loops + Ping Pong loops supported + q) Note off command & Note cut command implemented... Note cut is + exactly like ST3's ^^^ (and appears like it too!) Note off + appears as "袴�" and releases sustain points. + r) You can enter panning values (between 0 and 64) in the volume + column. Do this by pressing '`' to toggle between entry of + panning/volume values. + s) You can use samples >64k and 16 bit samples!!! + t) When you use a skip value of 0, the cursor will move across to + the next channel. This is a very convenient way to enter chords, + especially when combined with the multi-channel selection (whack + Alt-N twice) + + 2) Differences in interpretation of notedata. + a) Global volume changes will affect ALL of the notes playing. In + ST3, global volume changes only affected new notes. The range + for the global volume command is from 0 to 80h + b) If you specify an instrument without a note, then in ST3, the + volume is set to the default volume. In IT, the volume will be + set to the default volume *IF* the instrument specified is the + SAME as the currently playing instrument. Otherwise, the new + sample will be played from it's beginning. + c) Command X (Set panning, not REALLY implemented in ST3) now has + range from 0 to 0FFh. + d) Command C (Break to row) now works in HEX. This is so that you + can jump to any row in the (next) pattern. + e) New commands: + M: Set channel volume + N: Slide channel volume + P: Slide panning + S5x: Set panbrello waveform and reset panbrello position + S6x: Pattern delay for x frames. + S7x: Instrument related controls (8 different controls here) + S91: Surround sound on! + SAy: Set high offset + T0x: Tempo slide down + T1x: Tempo slide up. + W: Global volume slide. + X: Set pan position. + Yxy: Panbrello + f) If you use the portamento to command (Gxx) to a different sample + in ST3, the sample offset is undetermined. In Impulse Tracker, + the sample will be played from it's start. + g) The commands Hxx and Uxx will cause a vibrato half the depth + of ST3 if "Old Effects" option is OFF and the vibrato in IT is + also smoother than the vibrato in ST3. + + 3) The greatest difference is the implementation of instruments. Read + section 2.5 for more information. + + 4) Saving S3M modules. + + The following guidelines have to be followed to compose 100% + compatible S3M modules. + + General Stuff + 1) *Pitch slide mode MUST be amiga. + 2) *All initial channel volumes MUST be 64 + 3) *No instruments functions can be used. If you ARE in + instrument mode, however, Impulse Tracker will translate + the pattern data according to the Note Translation Tables. + 4) The song message is *NOT* saved in S3M format. + + Pattern stuff + 1) *The total number of patterns MUST NOT exceed 100. + 2) *The number of rows in each pattern MUST be 64 + 3) *Data is only translated within the first 16 channels. + 4) *All notes must lie within the range of C-1 to B-8 + 5) Several commands will not be interpreted by a standard + S3M player (viz. Mxx, Nxx, Pxx, S5x, S6x, S7x, S91, SAy, Wxx, + Yxx). + Also, you should have Old Effects (on the variable list) + put to *ON* if you want to write S3M files. + 6) *Panning controls in the volume column are NOT stored. + + Sample stuff + 1) *No sustain or ping pong loops can be used + 2) *No sample vibrato can be used + 3) *The sample global volume must be 64. + + 4) The Scream Tracker 3 module format supports 16 bit samples + and samples >64k although the actual program did NOT. + Note that *MOST* players probably ignore these fields + and it is likely that the module will NOT be played correctly + by a standard S3M player if it contains samples >64k and/or + 16 bit samples. + + All conditions with an asterix preceding them are checked at save + time. + + Note that both note off (袴�) and note cut (^^^) will get translated + to a note cut (^^^) in S3M format. + + 2.8 Gravis UltraSound / Interwave / AWE32 users. + + For hardware mixed devices (eg. Gravis UltraSound, Interwave and + AWE32), there are some limitations that are outlined here. + + I've already mentioned a few things throughout the DOC about hardware + mixing, but I'll reiterate them here with a few more points. + + 1) The maximum number of notes that you CAN play with a GUS and + Interwave is 32. The maximum number of the AWE32 is *30*. + + This was incorporated by effectively limiting the number of active + channels to 32/30. So if you play a 64 channel song which is using + control:Samples, then you will LOSE the last 32/34 channels. If you + are playing a 64 channel song with control:Instruments, you + shouldn't miss out on too much. This shouldn't really be a + problem in 99.9% of the cases. + + 2) The GUS playback quality is dependent on the maximum limit of active + channels. The GUS can be initialised to play anywhere between + 14 and 32 channels. Values above 32 are reduced to 32, and values + below 14 are increased to 14. The lower the number of channels, the + higher the playback quality. (14 channels will give 44100 Hz, with + 16-bit interpolation - very, very nice quality!). The default + GUS driver dynamically chooses a particular number of channels. + This doesn't ALWAYS work with all cards, so if you don't like the + transition of sample quality as the channels increase, or your + GUS seems to stop notes unexpectedly, use the other driver(s). + + 3) The GUS/Interwave/AWE32 routines occupy less memory than the mixing + routines. You will have about 30k-100k more of memory to play + around with. + + 4) The memory allocation routines are very simple and not very + versatile. When you are working through the sample library, samples + are NOT always deallocated when you move on to the next sample! If + you get the message "Out of soundcard RAM", then it may be necessary + to press Ctrl-G (or select Reload Samples from the samples menu) to + reorganise the samples in memory. Sorry about the inconvenience. + + 5) Changing the mixing volume does NOT affect these cards. + It may be necessary to reduce the global volume to remove crackle + if the output is overloading. + + 6) The surround sound option will cause the sample to be played with + a central panning. This is because I don't know how to get hardware + surround without wasting a lot of memory and channels. + + 7) The panning positions are reduced to a scale of 0->15 in the GUS, + so fine alterations in the panning may go unnoticed. The Interwave + and AWE32 permit 256 pan positions + + + 3. Before you write to me. (Important notes) + + I would very much like to get feedback on this program, but I am already + aware of several problems (?). + + 1) If you're going to write because the program looks 'too' much like + Scream Tracker 3, then don't :) I've used Scream Tracker. I loved + using it - it was the best, easiest, most convenient program ever, + so why not adopt it's design????? + + 2) The program could easily crash if you try to load a corrupted + module. If you've got some modules that you know are corrupted, try + to resist the temptation of testing the stability of the program.... + in many cases it'll die :) + + 3) A couple of people have asked about ASCII characters > 128. I'm + sorry - I can't let you have 'em on anywhere else except the message + editor. The reason is because I've used a lot of the characters for + 'graphics' - real time character generation. (the ASCII characters > + 128 don't really exist anymore) + + 4) If you 'overload' your CPU... the subsequent playback can also + become distorted! To fix this, reinitialise your sound driver with + Ctrl-I. + + 5) The help screens have only been defined for the following screens: + a) Pattern Editor + b) Sample List + c) Instrument List + d) Info Page + e) Order list and panning + f) Order list and channel volumes + g) Message editor + + I didn't think it necessary to include help screens for the other + screens, but if you feel strongly about including help on certain + points/screens, then I suppose I could make the effort... + + 6) If you have a bug to report, please check through BUGS.TXT first to + see if it's listed, and also check through this document - the problem + may be in the understanding of how the program works! Otherwise, + contact me, AND LET ME KNOW WHAT VERSION YOU ARE USING! + + 7) Any further GUS click removal is very difficult to achieve. ST3's + GUS click removal requires double the number of channels on the GUS + to be used and I can't allocate any more! Try out the alternative + GUS drivers first + + 8) Got suggestions for IT? At the moment, I'm really sorry - I barely + have enough spare time myself. I can't promise to add any suggestions + you make, but please send them along anyway. + +You can contact me by writing to: + Jeffrey Lim + 9 Wilgena Avenue + Myrtle Bank + South Australia 5064 + +EMail account: + pulse@cyburbia.net.au + WARNING!!! + If you ask me anything which is obviously contained within this document or + the FAQ, I will reply with RTFM (Read the #$%@#$% Manual). Sorry, but I hate + idiots who can't be bothered to take their time to have a quick look through + this document and write to me with stupid messages which have recently become + a chore to answer (You'd understand if you received 4000+ EMails...) + BUT! + If there *is* something that you HAVE made an effort to understand/look for, + then don't hesistate to write to me. The worst that can happen is that I + reply with RTFM :) +********ALSO******** + If you have an incorrect reply-address, don't expect to receive anything. + If you are reporting a bug, let me know what version you are using. + + If you find any major problem with the tracker, please try to find the + circumstances which cause it to trigger - if you can't, don't worry - write + to me anyway. It's just that it's much easier if I know a likely cause of + the error. (Don't worry if it seems that the cause is very, very remote - + I had a problem in my GUS playback routines which originally caused my + palette configuration screen to hang - now that's obscure!) + + Send money! I don't demand that you send me anything, (and I don't like + spoiling a program by shoving in reminder messages), but if you *DO* use + the program and think that it's worth contributing a small amount towards, + then please do so... it would be GREATLY appreciated. Remember.... even a + few dollars will be appreciated! It's very unlikely that I'll make a huge + profit (I doubt I could get close to sufficient money from this program to + make it even worth $1 for every hour I put in!). I won't be sending out any + nice thankyou notes, or bound manuals... but I will include your names in + the future versions of the tracker and I will EMail you each new version the + minute the are released if you wish. + + I believe that software *SHOULD* be cheap - you've spent perhaps a few + thousand getting your computer, so you wouldn't want to spend TOO much + more on programs! If you think this program is worth $5, then send $5. + If you think it's worth $10, then send $10. If you think it's worth + $1,000,000,000... don't let me stop you :) + + So... get together with a couple of friends and send me $10... If you send + me a significant amount, I'll put together a "special contributor's" list.. + (Oeeerrrrr :) ) + + Methods of payment: + International Money Orders - (NOT postal orders though!) + Cash (Make sure it's securely wrapped!) - it doesn't have to be Australian + currency, although it'd be nice if it could be! + Bank Transfer - EMail me for my details + + + 4. Closing Words + + I would like to thank the following people: + + Psi: For introducing me to tracking with the brilliant Scream Tracker 3 + Purple Motion: For being my music hero.... I still think + "When the Heaven's Fall" is *THE* best S3M ever written. + Red Haze: For constantly bugging me to get the tracker done, and for + his effort in testing out the program and making suggestions. + (He's directly responsible for the inclusion of Ping Pong + loops - I originally couldn't be bothered :) ) + Also extensive testing of later versions of IT... + The WALKER: For his flow of ideas & beta testing and getting the PoP + DiskMag finished.... tomorrow. Or is that next week? + OK... so he has done it. Finally.... 6 months late. :) + Perception: For his constant support over the many years he ran his BBS + Psibelius: For being the nice friendly Epinicion founder that he is. + Dominic: For his thoroughness in beta testing the program, and providing + suggestions. (He came up with more than double the number of + suggestions than almost anyone else... even though many of + them were not finally implemented :) ) + Chris Jarvis: For his effort in beta testing the tracker and producing + Firestorm (released with v1.00 of the tracker) + Pale Dreams! (released with v1.01 of the tracker) + Firepower (released with v1.03 of the tracker) + Sidewalk (released with v1.05 of the tracker) and + Fallen World (released with v2.01 of the tracker) + These are ALL amazing pieces of work! (Yes, I'm jealous!) + Zilym Limms: For his technical help with the tracker and his love of + Fast Tracker 2. Hahaha. :) + Also for his information and source code for the PAS 16. + Benjamin Bruheim: For his super list of contributions to v1.01 + ZaStaR: For his effort in putting together ITF - the font customiser! + and ITTXT - the text file importer for IT's messages! + Also for being the willing target of a barrage of beta + versions, a great contributor of ideas, a musician with whom + I could exchange work and for being a great dude all round! + Emmanuel Giasson: For creating the utilities MMCMP/MMUNCMP/MMTSR - + the music module compressor! + Diablo: For creating the Impulse Tracker directories on ftp.cdrom.com! + Siren: For providing me a contact to obtain an Interwave card! + AMD: For providing me with an Interwave card to program for! + + To the other beta testers: + Eric Bonython Phorte + Alistair Watts Julian Ellis + Alex Bates David Rohrsheim + Delta X GD (Grave Digger) + Andy Chen ShawnM + Clef Emmanuel Giasson + KXMode + + And anybody there who uses this program!!! + + Big thanks and thumbs up to Advanced Gravis for releasing their + Software Developer's Kit (SDK) free of charge! + + Congratulations to Creative Labs for finally releasing their SDKs + free of charge! + + Especially *BIG* thanks to AMD for providing me with an Interwave + card to use and the SDK! + + Finally... I have a request..... + If *YOU* write something with this program... share it with the + rest of the world!!! + + If you have an iNet account, you can upload your songs to: + ftp.cdrom.com/pub/demos/incoming/music/songs/it + - remember to ZIP up your song, to use a *lower* case filename + and to also upload a short description of your song in a .txt + file, otherwise your file will just be deleted. + + If you know of any other places where modules can be uploaded to, + let me know and I'll include them in the above list. + + 5. How to get the latest version of Impulse Tracker + + There are several places around the internet where you can find the + latest version of Impulse Tracker: + + 1) ftp.cdrom.com/pub/demos/incoming/music/programs } Check (1) first! + 2) ftp.cdrom.com/pub/demos/music/programs/trackers } + + 3) http://www.noisemusic.org/it + - American Site + 4) http://www.maz-sound.com + - Music and Tracking Site + 5) http://www.unidev.com/~logic/music/it + - IT Resource Central + 6) http://www.musica.org/impulse + - Spanish Site + 7) http://www.mixbbs.demon.co.uk + - UK Site + + If you want to have the latest version sent to you via EMail, or at least + be notified of new releases, then you'll have to send $omething to me :) + Check section 3 on how to contact me. + + + 6. Legal stuff + + No matter what happens, no matter how bad, I'm not going to be held + responsible. + + That's basically the same as any other license agreement, except you + should be able to understand this one without an interpreter :) + + YOU MAY NOT CHARGE ANYTHING FOR THIS PROGRAM - DISTRIBUTORS WHO + ARE INTERESTED IN THIS PROGRAM MUST WRITE TO ME FIRST AND HAVE MY + APPROVAL! (yeah, even by snail mail if you don't have EMail access). + + USE OF THIS PROGRAM COMMERCIALLY IS EXPRESSLY FORBIDDEN WITHOUT WRITTEN + AND SIGNED APPROVAL FROM ME. COMMERCIAL USE INVOLVES ANY USE OF IMPULSE + TRACKER IN WHICH MONEY IS INVOLVED (SPECIFICALLY THE CREATION OF ANY + MUSIC WHERE PAYMENT IS INVOLVED). THIS PROGRAM IS ONLY FREEWARE FOR + NON-COMMERCIAL USE. diff --git a/it/ReleaseDocumentation/IT256.ICO b/it/ReleaseDocumentation/IT256.ICO new file mode 100644 index 0000000..45db9b0 Binary files /dev/null and b/it/ReleaseDocumentation/IT256.ICO differ diff --git a/it/ReleaseDocumentation/ITTECH.TXT b/it/ReleaseDocumentation/ITTECH.TXT new file mode 100644 index 0000000..66f4c74 --- /dev/null +++ b/it/ReleaseDocumentation/ITTECH.TXT @@ -0,0 +1,901 @@ + + Impulse Header Layout + + 0 1 2 3 4 5 6 7 8 9 A B C D E F + 旼컴쩡컴쩡컴쩡컴쩡컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +0000: �'I'�'M'�'P'�'M'� Song Name, max 26 characters, includes NULL � + 쳐컴좔컴좔컴좔컴좔컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴쩡컴컴컴� +0010: �.......................................................쿛Hiligt� + 쳐컴컴컴쩡컴컴컴쩡컴컴컴쩡컴컴컴쩡컴컴컴쩡컴컴컴쩡컴컴컴탠컴컴컴� +0020: 쿚rdNum 쿔nsNum 쿞mpNum 쿛atNum � Cwt/v � Cmwt � Flags 쿞pecial� + 쳐컴쩡컴탠컴쩡컴탠컴쩡컴탠컴컴컴탠컴컴컴좔컴컴컴탠컴컴컴좔컴컴컴� +0030: 쿒V 쿘V 쿔S 쿔T 쿞ep쿛WD쿘sgLgth쿘essage Offset � Reserved � + 쳐컴좔컴좔컴좔컴좔컴좔컴좔컴컴컴좔컴컴컴컴컴컴컴좔컴컴컴컴컴컴컴� +0040: � Chnl Pan (64 bytes)...........................................� + 쳐컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴� + + 쳐컴좔컴좔컴좔컴좔컴좔컴좔컴좔컴좔컴좔컴좔컴좔컴좔컴좔컴좔컴좔컴� +0080: � Chnl Vol (64 bytes)...........................................� + 쳐컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴� + + 쳐컴좔컴좔컴좔컴좔컴좔컴좔컴좔컴좔컴좔컴좔컴좔컴좔컴좔컴좔컴좔컴� +00C0: � Orders, Length = OrdNum � + 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +xxxx: � 'Long' Offset of instruments, Length = InsNum*4 (1) � + 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +xxxx: � 'Long' Offset of samples headers, Length = SmpNum*4 (2) � + 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +xxxx: � 'Long' Offset of patterns, Length = PatNum*4 (3) � + 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + + (1) Offset = 00C0h+OrdNum + (2) Offset = 00C0h+OrdNum+InsNum*4 + (3) Offset = 00C0h+OrdNum+InsNum*4+SmpNum*4 + + Note that if the (long) offset to a pattern = 0, then the + pattern is assumed to be a 64 row empty pattern. + + PHiliht = Pattern row hilight information. Only relevant for pattern + editing situations. + + Cwt: Created with tracker. + Impulse Tracker y.xx = 0yxxh + Cmwt: Compatible with tracker with version greater than value. + (ie. format version) + OrdNum: Number of orders in song. + InsNum: Number of instruments in song + SmpNum: Number of samples in song + PatNum: Number of patterns in song + Flags: Bit 0: On = Stereo, Off = Mono + Bit 1: Vol0MixOptimizations - If on, no mixing occurs if + the volume at mixing time is 0 (redundant v1.04+) + Bit 2: On = Use instruments, Off = Use samples. + Bit 3: On = Linear slides, Off = Amiga slides. + Bit 4: On = Old Effects, Off = IT Effects + Differences: + - Vibrato is updated EVERY frame in IT mode, whereas + it is updated every non-row frame in other formats. + Also, it is two times deeper with Old Effects ON + - Command Oxx will set the sample offset to the END + of a sample instead of ignoring the command under + old effects mode. + - (More to come, probably) + Bit 5: On = Link Effect G's memory with Effect E/F. Also + Gxx with an instrument present will cause the + envelopes to be retriggered. If you change a + sample on a row with Gxx, it'll adjust the + frequency of the current note according to: + + NewFrequency = OldFrequency * NewC5 / OldC5; + Bit 6: Use MIDI pitch controller, Pitch depth given by PWD + Bit 7: Request embedded MIDI configuration + (Coded this way to permit cross-version saving) + + Special: Bit 0: On = song message attached. + Song message: + Stored at offset given by "Message Offset" field. + Length = MsgLgth. + NewLine = 0Dh (13 dec) + EndOfMsg = 0 + + Note: v1.04+ of IT may have song messages of up to + 8000 bytes included. + Bit 1: Reserved + Bit 2: Reserved + Bit 3: MIDI configuration embedded + Bit 4-15: Reserved + + GV: Global volume. (0->128) All volumes are adjusted by this + MV: Mix volume (0->128) During mixing, this value controls + the magnitude of the wave being mixed. + IS: Initial Speed of song. + IT: Initial Tempo of song + Sep: Panning separation between channels (0->128, 128 is max sep.) + PWD: Pitch wheel depth for MIDI controllers + Chnl Vol: Volume for each channel. Ranges from 0->64 + Chnl Pan: Each byte contains a panning value for a channel. Ranges from + 0 (absolute left) to 64 (absolute right). 32 = central pan, + 100 = Surround sound. + +128 = disabled channel (notes will not be played, but note + that effects in muted channels are + still processed) + Orders: This is the order in which the patterns are played. + Valid values are from 0->199. + 255 = "---", End of song marker + 254 = "+++", Skip to next order + + + Old Impulse Instrument Format (cmwt < 200h) + + 0 1 2 3 4 5 6 7 8 9 A B C D E F + 旼컴쩡컴쩡컴쩡컴쩡컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +0000: �'I'�'M'�'P'�'I'� DOS FileName (12345678.123) � + 쳐컴탠컴탠컴탠컴탠컴쩡컴쩡컴쩡컴쩡컴컴컴쩡컴쩡컴쩡컴컴컴쩡컴쩡컴� +0010: �00h쿑lg쿣LS쿣LE쿞LS쿞LE� x � x 쿑adeOut쿙NA쿏NC쿟rkVers쿙oS� x � + 쳐컴좔컴좔컴좔컴좔컴좔컴좔컴좔컴좔컴컴컴좔컴좔컴좔컴컴컴좔컴좔컴� +0020: � Instrument Name, max 26 bytes, includes NUL...................� + 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴� +0030: �.......................................� x � x � x � x � x � x � + 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴좔컴좔컴좔컴좔컴좔컴좔컴� +0040: � Note-Sample/Keyboard Table, Length = 240 bytes................� + 쳐컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴� + + 쳐컴좔컴좔컴좔컴좔컴좔컴좔컴좔컴좔컴좔컴좔컴좔컴좔컴좔컴좔컴좔컴� +0130: � Volume envelope (200 bytes)...................................� + 쳐컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴� + + 쳐컴좔컴좔컴좔컴좔컴좔컴좔컴좔컴� +01F8: � Node points (25x2 bytes)......� + 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + + Total length of old instrument header is 554 bytes. + + Flg: Bit 0. On = Use volume envelope + Bit 1. On = Use volume loop + Bit 2. On = Use sustain volume loop + VLS: Volume loop start (node number) + VLE: Volume loop end (node number) + SLS: Sustain loop start (node number) + SLE: Sustain loop end (node number) + FadeOut: Ranges between 0 and 64, but the fadeout "Count" is 512. + Fade applied when: + 1) Note fade NNA is selected and triggered (by another note) + 2) Note off NNA is selected with no volume envelope + or volume envelope loop + 3) Volume envelope end is reached + + DNC: Duplicate note check (0 = Off, 1 = On) + NNA: New note action: + 0 = Note cut + 1 = Note continue + 2 = Note off + 3 = Note fade + + TrkVers: Tracker version used to save the instrument. This is only + used in the instrument files. + NoS: Number of samples associated with instrument. This is only + used in the instrument files. + + Note-Sample/Keyboard Table. + Each note of the instrument is first converted to a sample number + and a note (C-0 -> B-9). These are stored as note/sample pairs + (note first, range 0->119 for C-0 to B-9, sample ranges from + 1-99, 0=no sample) + + Volume envelope: Values from 0->64, 0FFh indicating end of envelope. + (after which note fade applies) + + Node data: Tick THEN magnitude + + + + Impulse Instrument Format + + 0 1 2 3 4 5 6 7 8 9 A B C D E F + 旼컴쩡컴쩡컴쩡컴쩡컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +0000: �'I'�'M'�'P'�'I'� DOS FileName (12345678.123) � + 쳐컴탠컴탠컴탠컴탠컴컴컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴컴컴쩡컴쩡컴� +0010: �00h쿙NA쿏CT쿏CA쿑adeOut쿛PS쿛PC쿒bV쿏fP쿝V 쿝P 쿟rkVers쿙oS� x � + 쳐컴좔컴좔컴좔컴좔컴컴컴좔컴좔컴좔컴좔컴좔컴좔컴좔컴컴컴좔컴좔컴� +0020: � Instrument Name, max 26 bytes, includes NUL...................� + 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴쩡컴쩡컴쩡컴쩡컴쩡컴컴컴� +0030: �.......................................쿔FC쿔FR쿘Ch쿘Pr쿘IDIBnk� + 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴좔컴좔컴좔컴좔컴좔컴컴컴� +0040: � Note-Sample/Keyboard Table, Length = 240 bytes................� + 쳐컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴� + + 쳐컴좔컴좔컴좔컴좔컴좔컴좔컴좔컴좔컴좔컴좔컴좔컴좔컴좔컴좔컴좔컴� +0130: � Envelopes.....................................................� + 쳐컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴� + + NNA = New Note Action + 0 = Cut 1 = Continue + 2 = Note off 3 = Note fade + + DCT = Duplicate Check Type + 0 = Off 1 = Note + 2 = Sample 3 = Instrument + + DCA: Duplicate Check Action + 0 = Cut + 1 = Note Off + 2 = Note fade + + FadeOut: Ranges between 0 and 128, but the fadeout "Count" is 1024 + See the Last section on how this works. + Fade applied when: + 1) Note fade NNA is selected and triggered (by another note) + 2) Note off NNA is selected with no volume envelope + or volume envelope loop + 3) Volume envelope end is reached + + PPS: Pitch-Pan separation, range -32 -> +32 + PPC: Pitch-Pan center: C-0 to B-9 represented as 0->119 inclusive + + GbV: Global Volume, 0->128 + DfP: Default Pan, 0->64, &128 => Don't use + RV: Random volume variation (percentage) + RP: Random panning variation (panning change - not implemented yet) + + MCh = MIDI Channel + MPr = MIDI Program (Instrument) + + TrkVers: Tracker version used to save the instrument. This is only + used in the instrument files. + NoS: Number of samples associated with instrument. This is only + used in the instrument files. + + Note-Sample/Keyboard Table. + Each note of the instrument is first converted to a sample number + and a note (C-0 -> B-9). These are stored as note/sample byte pairs + (note first, range 0->119 for C-0 to B-9, sample ranges from + 1-99, 0=no sample) + + Envelope layout + + Envelopes: 3 structures, first for volume (130h), second for + panning (182h), third for pitch (1D4h). + + Each is structured as such: + + 0 1 2 3 4 5 6....... + 旼컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴쩡컴� +xxxx: 쿑lg쿙um쿗pB쿗pE쿞LB쿞LE� Node points, 25 sets, 75 bytes....� x � + 쳐컴탠컴탠컴탠컴탠컴탠컴탠컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴탠컴� + + Flg: Bit 0: Envelope on/off, 1 = on, 0 = off + Bit 1: Loop on/off, 1 = on, 0 = off + Bit 2: SusLoop on/off, 1 = on, 0 = off + + Num = Number of node points + + LpB = Loop beginning SLB = Sustain loop beginning + LpE = Loop end SLE = Sustain loop end + + Node point = 1 byte for y-value + (0->64 for vol, -32->+32 for panning or pitch) + 1 word (2 bytes) for tick number (0->9999) + + Total length of an instrument is 547 bytes, but 554 bytes are + written, just to simplify the loading of the old format. (Hence + there are 7 'wasted' bytes per instrument) + + + + Impulse Sample Format + + 0 1 2 3 4 5 6 7 8 9 A B C D E F + 旼컴쩡컴쩡컴쩡컴쩡컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +0000: �'I'�'M'�'P'�'S'� DOS Filename (12345678.123) � + 쳐컴탠컴탠컴탠컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +0010: �00h쿒vL쿑lg쿣ol� Sample Name, max 26 bytes, includes NUL.......� + 쳐컴좔컴좔컴좔컴좔컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴쩡컴쩡컴� +0020: �.......................................................쿎vt쿏fP� + 쳐컴컴컴컴컴컴컴쩡컴컴컴컴컴컴컴쩡컴컴컴컴컴컴컴쩡컴컴컴좔컴좔컴� +0030: � Length � Loop Begin � Loop End � C5Speed � + 쳐컴컴컴컴컴컴컴탠컴컴컴컴컴컴컴탠컴컴컴컴컴컴컴탠컴쩡컴쩡컴쩡컴� +0040: � SusLoop Begin � SusLoop End � SamplePointer 쿣iS쿣iD쿣iR쿣iT� + 읕컴컴컴컴컴컴컴좔컴컴컴컴컴컴컴좔컴컴컴컴컴컴컴좔컴좔컴좔컴좔컴� + +The cache file has the following pieces of information added on: + + 0 1 2 3 4 5 6 7 8 9 A B C D E F + 旼컴컴컴컴컴컴컴쩡컴컴컴쩡컴컴컴쩡컴쩡컴컴컴컴컴컴컴컴컴컴컴컴컴� +0050: � File Size � Date � Time 쿑mt�...........................� + 읕컴컴컴컴컴컴컴좔컴컴컴좔컴컴컴좔컴좔컴컴컴컴컴컴컴컴컴컴컴컴컴� + + Fmt. 0 = unchecked. 1 = directory, 2 = it sample, 3 = st sample + + + GvL: Global volume for instrument, ranges from 0->64 + Flg: Bit 0. On = sample associated with header. + Bit 1. On = 16 bit, Off = 8 bit. + Bit 2. On = stereo, Off = mono. Stereo samples not supported yet + Bit 3. On = compressed samples. + Bit 4. On = Use loop + Bit 5. On = Use sustain loop + Bit 6. On = Ping Pong loop, Off = Forwards loop + Bit 7. On = Ping Pong Sustain loop, Off = Forwards Sustain loop + Vol: Default volume for instrument + + Length: Length of sample in no. of samples NOT no. of bytes + LoopBeg: Start of loop (no of samples in, not bytes) + Loop End: Sample no. AFTER end of loop + C5Speed: Number of bytes a second for C-5 (ranges from 0->9999999) + SusLBeg: Start of sustain loop + SusLEnd: Sample no. AFTER end of sustain loop + + SmpPoint: 'Long' Offset of sample in file. + + ViS: Vibrato Speed, ranges from 0->64 + ViD: Vibrato Depth, ranges from 0->64 + ViT: Vibrato waveform type. + 0=Sine wave + 1=Ramp down + 2=Square wave + 3=Random (speed is irrelevant) + ViR: Vibrato Rate, rate at which vibrato is applied (0->64) + + The depth of the vibrato at any point is worked out in the following + way: + Every processing cycle, the following occurs: + 1) Mov AX, [SomeVariableNameRelatingToVibrato] + 2) Add AL, Rate + 3) AdC AH, 0 + 4) AH contains the depth of the vibrato as a fine-linear slide. + 5) Mov [SomeVariableNameRelatingToVibrato], AX ; For the next + ; cycle. + + For those that don't understand assembly, then the depth is + basically the running-sum of the rate divided by 256. + + Sample vibrato uses a table 256-bytes long + + Convert - bits other than bit 0 are used internally for the loading + of alternative formats. + Bit 0: + Off: Samples are unsigned } IT 2.01 and below use unsigned samples + On: Samples are signed } IT 2.02 and above use signed samples + Bit 1: + Off: Intel lo-hi byte order for 16-bit samples } Safe to ignore + On: Motorola hi-lo byte order for 16-bit samples } these values... + Bit 2: } + Off: Samples are stored as PCM values } + On: Samples are stored as Delta values } + Bit 3: } + On: Samples are stored as byte delta values } + (for PTM loader) } + Bit 4: } + On: Samples are stored as TX-Wave 12-bit values } + Bit 5: } + On: Left/Right/All Stereo prompt } + Bit 6: Reserved + Bit 7: Reserved + + DfP - Default Pan. Bits 0->6 = Pan value, Bit 7 ON to USE (opposite of inst) + + + + Impulse Pattern Format + + 0 1 2 3 4 5 6 7 8 9 A B C D E F + 旼컴컴컴쩡컴컴컴쩡컴쩡컴쩡컴쩡컴쩡컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +0000: 쿗ength � Rows � x � x � x � x � Packed data................ � + 쳐컴쩡컴탠컴쩡컴탠컴탠컴탠컴탠컴탠컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴쩡컴� + + Length: Length of packed pattern, not including the 8 byte header + Note that the pattern + the 8 byte header will ALWAYS + be less than 64k + Rows: Number of rows in this pattern (Ranges from 32->200) + + Patterns are unpacked by the following pseudocode... (this may look + horrible, but in practise, it's just as convenient as the S3M + pattern format for playback (but not for display)) + + GetNextChannelMarker: + Read byte into channelvariable. + if(channelvariable = 0) then end of row + Channel = (channelvariable-1) & 63 ; Channel is 0 based. + if(channelvariable & 128) then read byte into maskvariable + else maskvariable = previousmaskvariable for current channel + + if(maskvariable & 1), then read note. (byte value) + // Note ranges from 0->119 (C-0 -> B-9) + // 255 = note off, 254 = notecut + // Others = note fade (already programmed into IT's player + // but not available in the editor) + + if(maskvariable & 2), then read instrument (byte value) + // Instrument ranges from 1->99 + + if(maskvariable & 4), then read volume/panning (byte value) + // Volume ranges from 0->64 + // Panning ranges from 0->64, mapped onto 128->192 + // Prepare for the following also: + // 65->74 = Fine volume up + // 75->84 = Fine volume down + // 85->94 = Volume slide up + // 95->104 = Volume slide down + // 105->114 = Pitch Slide down + // 115->124 = Pitch Slide up + // 193->202 = Portamento to + // 203->212 = Vibrato + + Effects 65 is equivalent to D0F, 66 is equivalent to D1F -> 74 = D9F + Similarly for 75-84 (DFx), 85-94 (Dx0), 95->104 (D0x). + + (Fine) Volume up/down all share the same memory (NOT shared with Dxx + in the effect column tho). + + Pitch slide up/down affect E/F/(G)'s memory - a Pitch slide + up/down of x is equivalent to a normal slide by x*4 + + Portamento to (Gx) affects the memory for Gxx and has the equivalent + slide given by this table: + + SlideTable DB 1, 4, 8, 16, 32, 64, 96, 128, 255 + + Vibrato uses the same 'memory' as Hxx/Uxx. + + if(maskvariable & 8), then read command (byte value) and commandvalue + // Valid ranges from 0->31 (0=no effect, 1=A, 2=B, 3=C, etc.) + + if(maskvariable & 16), then note = lastnote for channel + if(maskvariable & 32), then instrument = lastinstrument for channel + if(maskvariable & 64), then volume/pan = lastvolume/pan for channel + if(maskvariable & 128), then { + command = lastcommand for channel and + commandvalue = lastcommandvalue for channel + } + Goto GetNextChannelMarker + + + + Mathematics + +Abbreviations: + FV = Final Volume (Ranges from 0 to 128). In versions 1.04+, mixed output + devices are reduced further to a range from 0 to 64 due to lack of + memory. + Vol = Volume at which note is to be played. (Ranges from 0 to 64) + SV = Sample Volume (Ranges from 0 to 64) + IV = Instrument Volume (Ranges from 0 to 128) + CV = Channel Volume (Ranges from 0 to 64) + GV = Global Volume (Ranges from 0 to 128) + VEV = Volume Envelope Value (Ranges from 0 to 64) + +In Sample mode, the following calculation is done: + FV = Vol * SV * CV * GV / 262144 ; Note that 262144 = 2^18 + ; So bit shifting can be done. + +In Instrument mode the following procedure is used: + + 1) Update volume envelope value. Check for loops / end of envelope. + 2) If end of volume envelope (ie. position >= 200 or VEV = 0FFh), then turn + on note fade. + 3) If notefade is on, then NoteFadeComponent (NFC) = NFC - FadeOut + ; NFC should be initialised to 1024 when a note is played. + 4) FV = Vol * SV * IV * CV * GV * VEV * NFC / 2^41 + +Linear slides work like this: + Final frequency = Original frequency * 2^(SlideValue/768) + +(I used a lookup table for the multipliers here) + +For command Exx, SlideValue = -4*EffectValue +For command EEx, SlideValue = -EffectValue +For command Fxx, SlideValue = 4*EffectValue +For command FEx, SlideValue = EffectValue + +Note that sample vibrato always uses Linear slides. + +Notes about effects (as compared to other module formats) + +C This is now in *HEX*. (Used to be in decimal in ST3) +E/F/G/H/U You need to check whether the song uses Amiga/Linear slides. +H/U Vibrato in Impulse Tracker is two times finer than in + any other tracker and is updated EVERY tick. + If "Old Effects" is *ON*, then the vibrato is played in the + normal manner (every non-row tick and normal depth) +E/F/G These commands ALL share the same memory. +Oxx Offsets to samples are to the 'xx00th' SAMPLE. (ie. for + 16 bit samples, the offset is xx00h*2) + Oxx past the sample end will be ignored, unless "Old Effects" + is ON, in which case the Oxx will play from the end of the + sample. +Yxy This uses a table 4 times larger (hence 4 times slower) than + vibrato or tremelo. If the waveform is set to random, then + the 'speed' part of the command is interpreted as a delay. + +If you read through this document and there are ANY points which you have +troubles with (and have to try out), then let me know - because someone +else will have the same questions - and I'd like to make this DOC as easy +to understand as possible. + +For Panning.... + Here's the rough procedure used: + + NotePan = ChannelPan + if InstrumentPan=On then NotePan = InstrumentPan + NotePan = NotePan+(InstrumentNote-PPCenter)*PPSeparation/8 + +Pitch Envelopes + Each value on the envelope equates to half a semitone. This is interpolated + 64 times for smooth pitch sliding. Positive values indicate a pitch variation + UP of x semitones, negative values indicate a pitch variation down. + + General Info + +The player in Impulse Tracker 'allocates' channels to notes whenever they +are *PLAYED*. In sample mode, the allocation is simple: + Virtual Channel (number) = 'Host' channel (number) + +In instrument mode, the following procedure is used: + + Check if channel is already playing ---Yes--> set 'background' flag on. + | 'Trigger' NNA. If NNA=cut, + No then use this virtual + | channel. + | | + |<------------------ else -----------------/ + | + v + Search and find the first non-active virtual channel. + | + Non-active channel found? ----Yes----> Use this for playback. + | + No + | + v + Search through and find the channel of lowest volume that is in the # + 'background' (ie. no longer controlled directly) # + | # + Background channel found? ----Yes----> Use this for playback. # + | # + No # + | # + v # + Return error - the note is *NOT* allocated a channel, and hence is not # + played. # + + This is actually quite a simple process... just that it's another of + those 'hassles' to have to write... + + ### Note: This is by far the simplest implementation of congestion + resolution. IT 2.03 and above have a greatly enhanced + method which more selectively removes the most insignificant + channel. Obviously, there is no best way to do this - I + encourage you to experiment and find new algorithms for + yourself. + + + + Internal Tables + +FineSineData Label Byte + DB 0, 2, 3, 5, 6, 8, 9, 11, 12, 14, 16, 17, 19, 20, 22, 23 + DB 24, 26, 27, 29, 30, 32, 33, 34, 36, 37, 38, 39, 41, 42, 43, 44 + DB 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 56, 57, 58, 59 + DB 59, 60, 60, 61, 61, 62, 62, 62, 63, 63, 63, 64, 64, 64, 64, 64 + DB 64, 64, 64, 64, 64, 64, 63, 63, 63, 62, 62, 62, 61, 61, 60, 60 + DB 59, 59, 58, 57, 56, 56, 55, 54, 53, 52, 51, 50, 49, 48, 47, 46 + DB 45, 44, 43, 42, 41, 39, 38, 37, 36, 34, 33, 32, 30, 29, 27, 26 + DB 24, 23, 22, 20, 19, 17, 16, 14, 12, 11, 9, 8, 6, 5, 3, 2 + DB 0, -2, -3, -5, -6, -8, -9,-11,-12,-14,-16,-17,-19,-20,-22,-23 + DB -24,-26,-27,-29,-30,-32,-33,-34,-36,-37,-38,-39,-41,-42,-43,-44 + DB -45,-46,-47,-48,-49,-50,-51,-52,-53,-54,-55,-56,-56,-57,-58,-59 + DB -59,-60,-60,-61,-61,-62,-62,-62,-63,-63,-63,-64,-64,-64,-64,-64 + DB -64,-64,-64,-64,-64,-64,-63,-63,-63,-62,-62,-62,-61,-61,-60,-60 + DB -59,-59,-58,-57,-56,-56,-55,-54,-53,-52,-51,-50,-49,-48,-47,-46 + DB -45,-44,-43,-42,-41,-39,-38,-37,-36,-34,-33,-32,-30,-29,-27,-26 + DB -24,-23,-22,-20,-19,-17,-16,-14,-12,-11, -9, -8, -6, -5, -3, -2 + +FineRampDownData Label Byte + DB 64, 63, 63, 62, 62, 61, 61, 60, 60, 59, 59, 58, 58, 57, 57, 56 + DB 56, 55, 55, 54, 54, 53, 53, 52, 52, 51, 51, 50, 50, 49, 49, 48 + DB 48, 47, 47, 46, 46, 45, 45, 44, 44, 43, 43, 42, 42, 41, 41, 40 + DB 40, 39, 39, 38, 38, 37, 37, 36, 36, 35, 35, 34, 34, 33, 33, 32 + DB 32, 31, 31, 30, 30, 29, 29, 28, 28, 27, 27, 26, 26, 25, 25, 24 + DB 24, 23, 23, 22, 22, 21, 21, 20, 20, 19, 19, 18, 18, 17, 17, 16 + DB 16, 15, 15, 14, 14, 13, 13, 12, 12, 11, 11, 10, 10, 9, 9, 8 + DB 8, 7, 7, 6, 6, 5, 5, 4, 4, 3, 3, 2, 2, 1, 1, 0 + DB 0, -1, -1, -2, -2, -3, -3, -4, -4, -5, -5, -6, -6, -7, -7, -8 + DB -8, -9, -9,-10,-10,-11,-11,-12,-12,-13,-13,-14,-14,-15,-15,-16 + DB -16,-17,-17,-18,-18,-19,-19,-20,-20,-21,-21,-22,-22,-23,-23,-24 + DB -24,-25,-25,-26,-26,-27,-27,-28,-28,-29,-29,-30,-30,-31,-31,-32 + DB -32,-33,-33,-34,-34,-35,-35,-36,-36,-37,-37,-38,-38,-39,-39,-40 + DB -40,-41,-41,-42,-42,-43,-43,-44,-44,-45,-45,-46,-46,-47,-47,-48 + DB -48,-49,-49,-50,-50,-51,-51,-52,-52,-53,-53,-54,-54,-55,-55,-56 + DB -56,-57,-57,-58,-58,-59,-59,-60,-60,-61,-61,-62,-62,-63,-63,-64 + +FineSquareWave Label Byte + DB 128 Dup (64), 128 Dup (0) + +EmptyPattern Label + DW 64, 64, 0, 0 + DB 64 Dup (0) + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +PitchTable Label DWord ; Values are 16.16 bit + DW 2048, 0, 2170, 0, 2299, 0, 2435, 0, 2580, 0, 2734, 0 ; C-0 + DW 2896, 0, 3069, 0, 3251, 0, 3444, 0, 3649, 0, 3866, 0 ;>B-0 + + DW 4096, 0, 4340, 0, 4598, 0, 4871, 0, 5161, 0, 5468, 0 ; C-1 + DW 5793, 0, 6137, 0, 6502, 0, 6889, 0, 7298, 0, 7732, 0 ;>B-1 + + DW 8192, 0, 8679, 0, 9195, 0, 9742, 0, 10321, 0, 10935, 0 + DW 11585, 0, 12274, 0, 13004, 0, 13777, 0, 14596, 0, 15464, 0 + + DW 16384, 0, 17358, 0, 18390, 0, 19484, 0, 20643, 0, 21870, 0 + DW 23170, 0, 24548, 0, 26008, 0, 27554, 0, 29193, 0, 30929, 0 + + DW 32768, 0, 34716, 0, 36781, 0, 38968, 0, 41285, 0, 43740, 0 + DW 46341, 0, 49097, 0, 52016, 0, 55109, 0, 58386, 0, 61858, 0 + + DW 0, 1, 3897, 1, 8026, 1, 12400, 1, 17034, 1, 21944, 1 + DW 27146, 1, 32657, 1, 38496, 1, 44682, 1, 51236, 1, 58179, 1 + + DW 0, 2, 7794, 2, 16051, 2, 24800, 2, 34068, 2, 43888, 2 + DW 54292, 2, 65314, 2, 11456, 3, 23828, 3, 36936, 3, 50823, 3 + + DW 0, 4, 15588, 4, 32103, 4, 49600, 4, 2601, 5, 22240, 5 + DW 43048, 5, 65092, 5, 22912, 6, 47656, 6, 8336, 7, 36110, 7 + + DW 0, 8, 31176, 8, 64205, 8, 33663, 9, 5201, 10, 44481, 10 + DW 20559, 11, 64648, 11, 45823, 12, 29776, 13, 16671, 14, 6684, 15 + + DW 0, 16, 62352, 16, 62875, 17, 1790, 19, 10403, 20, 23425, 21 + DW 41118, 22, 63761, 23, 26111, 25, 59552, 26, 33342, 28, 13368, 30 + +FineLinearSlideUpTable Label ; Values are 16.16 bit + DW 0, 1, 59, 1, 118, 1, 178, 1, 237, 1 ; 0->4 + DW 296, 1, 356, 1, 415, 1, 475, 1, 535, 1 ; 5->9 + DW 594, 1, 654, 1, 714, 1, 773, 1, 833, 1 ; 10->14 + DW 893, 1 ; 15 + +LinearSlideUpTable Label ; Value = 2^(Val/192), Values are 16.16 bit + DW 0, 1, 237, 1, 475, 1, 714, 1, 953, 1 ; 0->4 + DW 1194, 1, 1435, 1, 1677, 1, 1920, 1, 2164, 1 ; 5->9 + DW 2409, 1, 2655, 1, 2902, 1, 3149, 1, 3397, 1 ; 10->14 + DW 3647, 1, 3897, 1, 4148, 1, 4400, 1, 4653, 1 ; 15->19 + DW 4907, 1, 5157, 1, 5417, 1, 5674, 1, 5932, 1 ; 20->24 + DW 6190, 1, 6449, 1, 6710, 1, 6971, 1, 7233, 1 ; 25->29 + DW 7496, 1, 7761, 1, 8026, 1, 8292, 1, 8559, 1 ; 30->34 + DW 8027, 1, 9096, 1, 9366, 1, 9636, 1, 9908, 1 ; 35->39 + DW 10181, 1, 10455, 1, 10730, 1, 11006, 1, 11283,1 ; 40->44 + DW 11560, 1, 11839, 1, 12119, 1, 12400, 1, 12682,1 ; 45->49 + DW 12965, 1, 13249, 1, 13533, 1, 13819, 1, 14106,1 ; 50->54 + DW 14394, 1, 14684, 1, 14974, 1, 15265, 1, 15557,1 ; 55->59 + DW 15850, 1, 16145, 1, 16440, 1, 16737, 1, 17034,1 ; 60->64 + DW 17333, 1, 17633, 1, 17933, 1, 18235, 1, 18538,1 ; 65->69 + DW 18842, 1, 19147, 1, 19454, 1, 19761, 1, 20070,1 ; 70->74 + DW 20379, 1, 20690, 1, 21002, 1, 21315, 1, 21629,1 ; 75->79 + DW 21944, 1, 22260, 1, 22578, 1, 22897, 1, 23216,1 ; 80->84 + DW 23537, 1, 23860, 1, 24183, 1, 24507, 1, 24833,1 ; 85->89 + DW 25160, 1, 25488, 1, 25817, 1, 26148, 1, 26479,1 ; 90->94 + DW 26812, 1, 27146, 1, 27481, 1, 27818, 1, 28155,1 ; 95->99 + DW 28494, 1, 28834, 1, 29175, 1, 29518, 1, 29862,1 ; 100->104 + DW 30207, 1, 30553, 1, 30900, 1, 31248, 1, 31599,1 ; 105->109 + DW 31951, 1, 32303, 1, 32657, 1, 33012, 1, 33369,1 ; 110->114 + DW 33726, 1, 34085, 1, 34446, 1, 34807, 1, 35170,1 ; 115->119 + DW 35534, 1, 35900, 1, 36267, 1, 36635, 1, 37004,1 ; 120->124 + DW 37375, 1, 37747, 1, 38121, 1, 38496, 1, 38872,1 ; 125->129 + DW 39250, 1, 39629, 1, 40009, 1, 40391, 1, 40774,1 ; 130->134 + DW 41158, 1, 41544, 1, 41932, 1, 42320, 1, 42710,1 ; 135->139 + DW 43102, 1, 43495, 1, 43889, 1, 44285, 1, 44682,1 ; 140->144 + DW 45081, 1, 45481, 1, 45882, 1, 46285, 1, 46690,1 ; 145->149 + DW 47095, 1, 47503, 1, 47917, 1, 48322, 1, 48734,1 ; 150->154 + DW 49147, 1, 49562, 1, 49978, 1, 50396, 1, 50815,1 ; 155->159 + DW 51236, 1, 51658, 1, 52082, 1, 52507, 1, 52934,1 ; 160->164 + DW 53363, 1, 53793, 1, 54224, 1, 54658, 1, 55092,1 ; 165->169 + DW 55529, 1, 55966, 1, 56406, 1, 56847, 1, 57289,1 ; 170->174 + DW 57734, 1, 58179, 1, 58627, 1, 59076, 1, 59527,1 ; 175->179 + DW 59979, 1, 60433, 1, 60889, 1, 61346, 1, 61805,1 ; 180->184 + DW 62265, 1, 62727, 1, 63191, 1, 63657, 1, 64124,1 ; 185->189 + DW 64593, 1, 65064, 1, 0, 2, 474, 2, 950, 2 ; 190->194 + DW 1427, 2, 1906, 2, 2387, 2, 2870, 2, 3355, 2 ; 195->199 + DW 3841, 2, 4327, 2, 4818, 2, 5310, 2, 5803, 2 ; 200->204 + DW 6298, 2, 6795, 2, 7294, 2, 7794, 2, 8296, 2 ; 205->209 + DW 8800, 2, 9306, 2, 9814, 2, 10323, 2, 10835,2 ; 210->214 + DW 11348, 2, 11863, 2, 12380, 2, 12899, 2, 13419,2 ; 215->219 + DW 13942, 2, 14467, 2, 14993, 2, 15521, 2, 16051,2 ; 220->224 + DW 16583, 2, 17117, 2, 17653, 2, 18191, 2, 18731,2 ; 225->229 + DW 19273, 2, 19817, 2, 20362, 2, 20910, 2, 21460,2 ; 230->234 + DW 22011, 2, 22565, 2, 23121, 2, 23678, 2, 24238,2 ; 235->239 + DW 24800, 2, 25363, 2, 25929, 2, 25497, 2, 27067,2 ; 240->244 + DW 27639, 2, 28213, 2, 28789, 2, 29367, 2, 29947,2 ; 245->249 + DW 30530, 2, 31114, 2, 31701, 2, 32289, 2, 32880, 2 ; 250->254 + DW 33473, 2, 34068, 2 ; 255->256 + +FineLinearSlideDownTable Label ; Values are 0.16 bit + DW 65535, 65477, 65418, 65359, 65300, 65241, 65182, 65359 ; 0->7 + DW 65065, 65006, 64947, 64888, 64830, 64772, 64713, 64645 ; 8->15 + +LinearSlideDownTable Label ; Values are 0.16 bit + DW 65535, 65300, 65065, 64830, 64596, 64364, 64132, 63901 ; 0->7 + DW 63670, 63441, 63212, 62984, 62757, 62531, 62306, 62081 ; 8->15 + DW 61858, 61635, 61413, 61191, 60971, 60751, 60532, 60314 ; 16->23 + DW 60097, 59880, 59664, 59449, 59235, 59022, 58809, 58597 ; 24->31 + DW 58386, 58176, 57966, 57757, 57549, 57341, 57135, 56929 ; 32->39 + DW 56724, 56519, 56316, 56113, 55911, 55709, 55508, 55308 ; 40->47 + DW 55109, 54910, 54713, 54515, 54319, 54123, 53928, 53734 ; 48->55 + DW 53540, 53347, 53155, 52963, 52773, 52582, 52393, 52204 ; 56->63 + DW 52016, 51829, 51642, 51456, 51270, 51085, 50901, 50718 ; 64->71 + DW 50535, 50353, 50172, 49991, 49811, 49631, 49452, 49274 ; 72->79 + DW 49097, 48920, 48743, 48568, 48393, 48128, 48044, 47871 ; 80->87 + DW 47699, 47527, 47356, 47185, 47015, 46846, 46677, 46509 ; 88->95 + DW 46341, 46174, 46008, 45842, 45677, 45512, 45348, 45185 ; 96->103 + DW 45022, 44859, 44698, 44537, 44376, 44216, 44057, 43898 ;104->111 + DW 43740, 43582, 43425, 43269, 43113, 42958, 42803, 42649 ;112->119 + DW 42495, 42342, 42189, 42037, 41886, 41735, 41584, 41434 ;120->127 + DW 41285, 41136, 40988, 40840, 40639, 40566, 40400, 40253 ;128->135 + DW 40110, 39965, 39821, 39678, 39535, 39392, 39250, 39109 ;136->143 + DW 38968, 38828, 38688, 38548, 38409, 38271, 38133, 37996 ;144->151 + DW 37859, 37722, 37586, 37451, 37316, 37181, 37047, 36914 ;152->159 + DW 36781, 36648, 36516, 36385, 36254, 36123, 35993, 35863 ;160->167 + DW 35734, 35605, 35477, 35349, 35221, 35095, 34968, 34842 ;168->175 + DW 34716, 34591, 34467, 34343, 34219, 34095, 33973, 33850 ;176->183 + DW 33728, 33607, 33486, 33365, 33245, 33125, 33005, 32887 ;184->191 + DW 32768, 32650, 32532, 32415, 32298, 32182, 32066, 31950 ;192->199 + DW 31835, 31720, 31606, 31492, 31379, 31266, 31153, 31041 ;200->207 + DW 30929, 30817, 30706, 30596, 30485, 30376, 30226, 30157 ;208->215 + DW 30048, 29940, 29832, 29725, 29618, 29511, 29405, 29299 ;216->223 + DW 29193, 29088, 28983, 28879, 28774, 28671, 28567, 28464 ;224->231 + DW 28362, 28260, 28158, 28056, 27955, 27855, 27754, 27654 ;232->239 + DW 27554, 27455, 27356, 27258, 27159, 27062, 26964, 26867 ;240->247 + DW 26770, 26674, 26577, 26482, 26386, 26291, 26196, 26102 ;248->255 + DW 26008 ; 256 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + + Effect Info + +Here's about all the info I can think of for effects. "Process" variables are +variables used internally by effects to control the direction of playback.. +This section has not been completed yet. + +First, here is the rough flow chart for processing information, it's not fully +detailed, but all of the important steps are outlined. + + 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + � Set note volume to volume set for each channel � + � Set note frequency to frequency set for each channel � + 읕컴컴컴컴컴컫컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + � + 旼컴컴컴컴컴컨컴컴컴컴컴컴� + � Decrease tick counter � Yes + � Is tick counter 0 ? 쳐컴컴컴컴컴컴컴컴컴컴컴컴� + 읕컴컴컴컴컴컫컴컴컴컴컴컴� � + � � + No � 旼컴컴컴컴컴컴컴컴컴컴좔컴컴컴컴컴컴컴컴커 + 旼컴컴컴컴컴컨컴컴컴컴컴컴� � Tick counter = Tick counter set � + � Update effects for each � � (the current 'speed') � + � channel as required. � � Decrease Row counter. � + � � � Is row counter 0? � + 읕컴쩡컴컴컴컴컴컴컴컴컴컴� 읕컴컴컴컴컴컫컴컴컴컴컴쩡컴컴컴컴컴컴컴켸 + � No � � + � 旼컴컴컴컴컴컴컴컴컴컴� � Yes + � � � + � 旼컴컴컴컴컴컴좔컴컴컴컴컴컴커 旼컴컴컴컴컴컴컴좔컴컴컴컴컴컴컴커 + � � Call update-effects for � � Row counter = 1 � + � � each channel. � � � + � 읕컴컴컴컴컴컴컫컴컴컴컴컴컴켸 � Increase ProcessRow � + � � � Is ProcessRow > NumberOfRows? � + 쳐컴컴컴컴컴컴컴컴� 읕컴컴컴컫컴컴컴컴컴컴컴컴컴쩡컴켸 + � Yes � � No + � 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컨컴컴컴컴컴컴컴� � + � � ProcessRow = BreakRow � � + � � BreakRow = 0 � � + � � Increase ProcessOrder � � + � � while Order[ProcessOrder] = 0xFEh, � � + � � increase ProcessOrder � � + � � if Order[ProcessOrder] = 0xFFh, � � + � � ProcessOrder = 0 � � + � � CurrentPattern = Order[ProcessOrder] � � + � 읕컴컴컴컴컴컴컴컴컴컴쩡컴컴컴컴컴컴컴컴컴컴컴컴� � + � � � + � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + � � + � 旼컴컴컴컴컴컴컴컴컴컴좔컴컴컴컴컴컴컴컴컴컴컴컴커 + � � CurrentRow = ProcessRow � + � � Update Pattern Variables (includes jumping to � + � � the appropriate row if requried and getting � + � � the NumberOfRows for the pattern) � + � 읕컴컴컴컴컴컴컴컴컴컴쩡컴컴컴컴컴컴컴컴컴컴컴컴켸 + � � + 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + � + 旼컴좔컴컴컴컴컴컴컴� Yes 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + � Instrument mode? 쳐컴컴컴컴컴컴컴컴캑 Update Envelopes as required � + 읕컴쩡컴컴컴컴컴컴컴� � Update fadeout as required � + � � Calculate final volume if req � + � No (Sample mode) � Calculate final pan if req � + � � Process sample vibrato if req � + 旼컴좔컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴오컴컴컴컴컴컴컴컫컴컴컴컴컴컴컴켸 + � Calculate final volume if required � � + � Calculate final pan if requried � � + � Process sample vibrato if required � � + 읕컴쩡컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� � + � � + � � + 읕컴컴컴컴컴컴컴컴컴컴컴컴쩡컴컴컴컴컴컴컴컴컴컴컴켸 + � + 旼컴컴컴컴컴컴컴컨컴컴컴컴컴컴컴컴컴� + � Output sound!!! � + 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Axx Set Tempo + + if (xx != 0) { + Maxtick = xx; + Currenttick = xx; + } + +Bxx Jump to Order + + ProcessOrder = xx - 1; + ProcessRow = 0xFFFE; // indicates new pattern internally for IT... + +Cxx Break to Row + + BreakRow = xx; + ProcessRow = 0xFFFE; + +Dxx Volume slide down + + if (xx == 0) then xx = last xx for (Dxx/Kxx/Lxx) for this channel. + + Order of testing: Dx0, D0x, DxF, DFx + +Dx0 Set effect update for channel enabled if channel is ON. + If x = F, then slide up volume by 15 straight away also (for S3M compat) + Every update, add x to the volume, check and clip values > 64 to 64 +D0x Set effect update for channel enabled if channel is ON. + If x = F, then slide down volume by 15 straight away also (for S3M) + Every update, subtract x from the volume, check and clip values < 0 to 0 +DxF Add x to volume straight away. Check and clip values > 64 to 64 +DFx Subtract x from volume straight away. Check and clip values < 0 to 0 + +Hxy Vibrato + + if (x != 0) { + speed = 4*x; + } + if (y != 0) { + depth = y * 4; + if(OldEffects) depth <<= 1; + } + Set effect update for channel enabled if channel is ON. + Goto InitVibrato (explained later) + +Ixy Tremor, ontime x, offtime y + + if (x != 0) { + ontime = x; + if (oldeffects) ontime++; + } + if (y != 0) { + offtime = y; + if (oldeffects) offtime++; + } + +Nxx Channel volume slide down + + if (xx == 0) then xx = last Nxx for this channel. + + Order of testing: Nx0, N0x, NxF, NFx + +Nx0 Set effect update for channel enabled. + Every update, add x to the volume, check and clip values > 64 to 64 +N0x Set effect update for channel enabled. + Every update, subtract x from the volume, check and clip values < 0 to 0 +NxF Add x to volume straight away. Check and clip values > 64 to 64 +NFx Subtract x from volume straight away. Check and clip values < 0 to 0 + +Uxy Fine Vibrato + + if (x != 0) { + speed = 4*x; + } + if (y != 0) { + depth = y; + if(OldEffects) depth <<= 1; + } + Set effect update for channel enabled if channel is ON. + Goto InitVibrato (explained later) + +Wxx Global volume slide down + + if (xx == 0) then xx = last Wxx for this channel. + + Order of testing: Wx0, W0x, WxF, WFx + +Wx0 Set effect update for channel enabled. + Every update, add x to the volume, check and clip values > 128 to 128 +W0x Set effect update for channel enabled. + Every update, subtract x from the volume, check and clip values < 0 to 0 +WxF Add x to volume straight away. Check and clip values > 128 to 128 +WFx Subtract x from volume straight away. Check and clip values < 0 to 0 + +.. sorry this is incomplete.. diff --git a/it/ReleaseDocumentation/ITVSOUND.TXT b/it/ReleaseDocumentation/ITVSOUND.TXT new file mode 100644 index 0000000..ac4ae57 --- /dev/null +++ b/it/ReleaseDocumentation/ITVSOUND.TXT @@ -0,0 +1,70 @@ + +What is VSound? +--------------- +VSound is a virtual sound driver for Impulse Tracker. It actually uses +Microsoft's DirectSound to provide output on ANY soundcard supported by +Windows '95 or Windows '98. It does NOT support Windows NT. + +It does take a little effort to setup and doesn't perform quite as well +as the native drivers, so if you have a SB16, ESS or some other card +directly supported by IT, don't bother messing around VSound. If you have +a SBPro compatible card, some PCI card or anything else that isn't being +used to its maximum capabilities, then give these files a try. + +How to use these files +---------------------- +You MUST have DirectX installed. It was written with the DirectX6 SDK, +although I'm pretty sure DirectSound 5 is sufficient. + +1. Copy ITVSOUND.VXD into your Windows\System directory + (normally C:\WINDOWS\SYSTEM) + + Note that the file may NOT show up in Window's Explorer since they have + a system extension (.VXD). Use DOS, or enable (unhide) system files in + your Explorer configuration. + +2. In your Windows directory (normally C:\WINDOWS), edit your SYSTEM.INI file + and include the line: + device=itvsound.vxd + anywhere in the [386Enh] section + +3. Reboot your computer + +4. Run Server.EXE + +5. Run "IT" + +Configuring the driver +---------------------- +The driver can be configured by modifying Window's Registry by running +"regedit" (which comes with Windows). The variables can be found at: + "KHEY_LOCAL_MACHINE\Software\Jeffrey Lim\Impulse Tracker VSound Server" + +The 4 variables are: + BufferSize - The size of the DirectSound buffer in kb. + Permitted ranges from 4 to 64, default 24 + BufferThreshold - The size of the buffer that IT tries to maintain in kb. + Permitted ranges from 2 to 32, default 21 + BufferType - 0 = DualBuffer (BufferSize is logically split into 2 sections) + 1 = QuadBuffer (BufferSize is logically split into 4 sections) + 2 = OctBuffer (BufferSize is logically split into 8 sections) + (recommended, default) + MixSpeed - Mixing rate to be used in Hz. + Permitted ranges from 11025 to 64000, default 44100 + +You will need to restart the server before these changes take effect. + +Known Problems +-------------- +1. This driver only works with Win95 and Win98, NOT WinNT (I'll try a WinNT + driver sometime). + +2. There is an obvious latency due to the size of the buffers and the delay + that is inherent to DirectSound. Reducing the BufferSize and BufferThreshold + values can reduce this latency, however, smaller values can also cause the + sound to break up. + + Try using the values: + 1. BufferSize=16, BufferThreshold=14, BufferType=2, MixSpeed=44100 + + diff --git a/it/ReleaseDocumentation/MIDI.TXT b/it/ReleaseDocumentation/MIDI.TXT new file mode 100644 index 0000000..77c5562 --- /dev/null +++ b/it/ReleaseDocumentation/MIDI.TXT @@ -0,0 +1,400 @@ + +------------------------------------- +## Impulse Tracker MIDI Supplement ## +------------------------------------- + +Introduction +============ + +The biggest new addition to Impulse Tracker 2.12 has been support for +sending data out through the MIDI protocol. Earlier versions of Impulse +Tracker (IT) have had support for incoming MIDI data, so it was possible to +play on a 'MIDIfied' keyboard and have IT 'track' all the notes down in the +pattern in realtime. + +MIDI out, however, is a completely different ballgame. You in fact don't +have to read this supplement at all if you wish to get MIDI working, but in +order to gain full usage of MIDI out, you will have to read this in order +to understand how IT's MIDI support fully works + + +MIDI Support & Soundcards (Modified by Pulse) +============================================= + +At present, the only sound devices IT supports for MIDI output are the AMD +InterWave and the Creative Labs Sound Blaster AWE32. Support for other +soundcards is via the generic MPU401 driver. To use this driver, you must +run "IT /S19 /A
" where
is the address of your MPU401 +compatible card (eg. "IT /S19 /A330"). Note that the generic MPU401 driver +does *NOT* support sample playback at all. + +MIDI And AWE32 Soundcards (Pulse) +--------------------------------- + +I have found that the Windows '95 drivers for the AWE32 are somewhat buggy. +On my computer, I can use MIDI In/Out in Impulse Tracker *IF* I disable the +MIDI support within Windows '95. Otherwise, it is simply not recognised. To +disable the MIDI support in Windows '95, right click on "My Computer", +"Properties", "Device Configuration", "Sound, Video & Game Controllers". +Double click on "Creative Labs SB16 or AWE32" and go to the resources. +Uncheck the "Use Automatic Settings" box if it is set and change the basic +configuration to one that does NOT include the MIDI Ports 300h or 330h. +(For example, Basic Configuration 0 has only 220h, 5, 1, 5 on my computer + and IT works fine in a DOS Box) + + +Enabling MIDI +============= + +To enable MIDI output, you must first have IT on Instrument control mode +rather than Sample control mode. To do this, press F12 to go to the Song +Variables screen and switch control to 'Instruments' if you haven't already +done so. + + +MIDI & Instruments +================== + +MIDI Channel +------------ + +New to the Pitch section of the Instrument screen (press F4 and select the +"Pitch" button) are the sliders "MIDI Channel", "MIDI Program" and "MIDI +Bank". Once the MIDI Channel value for that instrument is set to a value +other than zero, IT will send out MIDI data whenever that instrument is +encountered in a pattern, on that particular MIDI Channel. What data IT +actually sends through the MIDI port will be a note on command, although +this will be discussed in more detail later. + +MIDI Program/MIDI Bank +---------------------- + +The MIDI Program and MIDI Bank sliders work in a similar manner to each +other. If they have a value set to -1, IT will not transmit a program change +message nor a bank change message for that instrument. If you specifically +set a MIDI Program for that instrument, IT will send a 'program change' +message along with the 'note on' message. + +The MIDI Bank instrument setting is also the same; IT will not send a bank +change message if the MIDI Bank slider is set to Off (ie: has a value of +-01). If the MIDI Bank setting is active for that instrument, IT will send +it along with the note on message as well. + +Summary +------- + +IT will always send a 'note on' command for a particular MIDI channel +whenever a MIDI instrument is encountered in the pattern. (A MIDI instrument +is simply an instrument where the MIDI Channel value has been set to +something other than "Off"). IT will also send a program change command and/or +a bank change command along with the note on command if they are set active. + + +More Advanced MIDI +================== + +How MIDI Works +-------------- + +MIDI is not a file format (like IT is a module format) nor is it even a file +layout. MIDI is a computer protocol (or language) which is used to +communicate between devices . You may like to think of it as a network, +where the MIDI cables are the cables you lay between computers, and MIDI is +the network protocol (such as Novell NetWare, Windows Networking or TCP/IP) +used to communicate between the sound devices. When an instrument is said to +be 'MIDI compliant', that means that it has support for the MIDI protocol +and understands MIDI messages. + +The .MID file format is simply a way to store these messages. It is a +collection of MIDI data, and when a .MID file is run through a MIDI player, +all the MIDI player does is send the data in the .MID file out through the +computer's MIDI port. In a network analogy, if you can imagine that every +single transaction run through the network was being logged to a file on +your hard disk; that every single byte was being recorded to a logfile, this +is what a .MID file is. + +An example of MIDI Communication in IT +-------------------------------------- + +You've read above that when IT encounters a MIDI instrument in the +patterndata, it sends a 'note on' command, which is defined in the MIDI +protocol to be 'Play this note on this MIDI channel at this particular +velocity'. (Velocity is similar to volume ). If you play a MIDI instrument +which is mapped to MIDI channel 2 at C-5 with a velocity of 64, the actual +data which IT sends out to the MIDI port resembles something like this (in +hex): + + Note On with parameters; + MIDI Channel: 2 + Note: C-5 + Velocity: 64 + + Data that IT sends out (hex): 91 3C 40 + Data that IT sends out (decimal): 145 60 64 + +We'll run through each of these three bytes step by step. + +The first byte (91 in hex, or 91h) is the actual 'Note on' command. It tells +the receiving MIDI device that the data which follows is part of the 'note +on' data. An analogy which trackers may find useful is the effect column. +There, you have an effect command and effect data; for example, the effect +'G20' can be split up into two parts--'G' and '20'. The 'G' part is the +actual effect command which tells IT that you wish to perform a portamento, +and the '20' part is the effect data, or in this case the spe ed at which +the portamento should occur. In this MIDI example, the '9' is the MIDI +command and the '1 3C 40' is the rest of the data for that command. + +Now, the second digit (1 in our example) specifies the MIDI channel. MIDI +channels are 0-based; that is, if you want to send to MIDI channel 6, IT +specifies 05 for the actual data. MIDI channel 10 is 09h, MIDI channel 14 is +0Dh, etc. Here we're sending to MIDI channel 2, so the value sent out over +MIDI is 01h. + +The second byte (3Ch) is actually the note to send (C-5 here). In MIDI, all +command (parameter) data is between a scale of 00h-7Fh (or 0-127 in +decimal). Notes are transmitted the same way - via numbers. If you imagine +C-1 is sent with a value of 00h, C#1 i s 01h, D-2 is 02h, etc, then the note +we want to play, C-5, has a value of 3Ch (60 decimal). + +Now the first and second bytes are done with, the third byte should be +fairly easy to understand. This byte represents the velocity at which the +note should be played. In our case, we want a velocity of 64, which +translates to 40h, and so this is the value which is sent out. + +So to recap, we have three bytes for the note on command, "91 3C 40". + + Byte 1: 91 == Note on command (on MIDI channel #2) + Byte 2: 3C == Note on data (Note to play, C-5) + Byte 3: 40 == Note on data (Velocity of 64 decimal) + +Configuring IT's MIDI out data +------------------------------ + +Keeping the above example in mind, press Shift-F1 to get to IT's MIDI screen +and press the 'MIDI Output Configuration' button. This will take you to IT's +MIDI out engine. Now, if you examine the 'Note On' field, it reads: + + 9c n v + +This can be correlated to our above example of '91 3C 40'. Now, the 'c n v' +in the Note On field corresponds to 'channel', 'note' and 'velocity'. Think +of them as variables; IT will substitute the appropriate channel, note and +velocity values which it encounters in the MIDI instrument information +and/or patterndata. + +If you now actually defined a MIDI instrument to play on MIDI channel 2, and +you played it in a pattern at C-5 with velocity 64, all IT does is read the +'Note On' field from the MIDI configuration screen and substitute '1' for +'c', '3C' (C-5) for 'n' and '64' for 'v'. Therefore, IT will read '9c n v' +and replace it with '91 3C 40'. + +In any of the MIDI output fields, lowercase letters represent variables (or +subsitutions which IT should make) and uppercase letters or numbers are +constants which IT writes to the MIDI port directly without any change. +Therefore, these fields are case se nsitive--for the note on command, '9c n +v' is blatantly different to '9C n v'. 9c represents 'send byte 09 followed +by the MIDI channel byte', whereas 9C represents 'send the byte 9C'. + +In short, 0-9 and A-F are treated as hexadecimal constants and will be +passed through directly. Lowercase letters will be treated as variables and +substituted accordingly. Note that variables are regarded as 'full bytes' by +themselves and are never part of an actual byte sequence except for the +variable 'c', so '9n' is exactly the same as '09 n' or '9 n'; all of them +will expand to the sequence '09 '. 'c' is the only value +that takes on a nibble (4-byte) value, due to the MIDI protocol definition. +This means that 9c will actually become one byte when expanded, with the +lower digit representing the channel. + +IT MIDI Variables +----------------- + +c: MIDI channel + + This is simply the MIDI channel of which the instrument is set + to, 0-based. Note that this is the only nibble sized variable. + +m: note value (instrument) + A value from 00-7Fh representing the note to be played, where + C-5 is 60h. This is the note entered in the pattern, not the + translated value. + +n: note value (sample) + + A value from 00-7Fh representing the note to be played, where + C-5 is 60h. This is the note after instrument translations have + been applied. + +o: Offset value + + Extra parameter than can be sent via Oxx commands. + +v: velocity + + The MIDI velocity of the note. + +u: volume + + Volume is similar to velocity, except that velocity does not + take the volume envelope and fadeout values into account, whereas the + 'u' volume variable does. + +x: pan set + + Sends a MIDI panning value. This does not take into account +panning envelopes. + +y: calculated pan + + Sends a MIDI panning value which does take into account +panning envelopes. + +a: high byte of bank select +b: low byte of bank select + + These commands are only really useful in the bank change +field. + +z: macro data + + (See section on macros for full explanation). + +Configuring MIDI Output for Your Keyboard +----------------------------------------- + +In the basic IT distribution, the only fields which have any data are 'Note +on', 'Note Off' and 'Program Change'. The reason for this is that these are +the only commands which are set as standards by MIDI. MIDI commands such as +Change Pan, Bank Select , e tc all differ from synth to synth. There's not +much which can be done to solve this, you will have to look up your synth's +manual to find out the exact MIDI commands it needs to issue a panning +change, bank select, etc. + +Some values which you may wish to try, however, will be: + + Change pan: Bc 0A x + Bank select: Bc 0 a 20 b + +These may or may not work. If they do, then great, but if they don't, you +will have to actually RTFM *gasp* in order to get these other commands +working. + + +Effect Commands & Macros +======================== + +Now that IT's MIDI engine is understood and the basis of MIDI communication +has been laid down, perhaps the most powerful function of IT's MIDI engine, +macros, will be explained. + +Standard Effects +---------------- + +Firstly, at the moment there is NO support for standard IT effect commands +(such as pitch slide, portamento, vibrato etc) to work via MIDI. This may or +may not be implemented in future. Currently, however, if you perform an E01 +effect on a note, nothing w ill happen as far as the MIDI aspect of the +instrument is concerned. + +Macro Effects - SFx +------------------- + +The SFx command, previously used in the .MOD format as "FunkRepeat", has +been changed in IT to allow for the functioning of MIDI macros. The unused +Zxx command will also now play a part in MIDI functioning. + +To understand how this works, it's best to take an example into account. At +the beginning of this supplement, the MIDI sequence '91 3C 40' was used +which was a Note On, MIDI channel #2 played at C-5 with a velocity of 64. +This was represented in IT's MIDI configuration as '9c n v', so it made the +appropriate substitutions to '91 3C 40'. + +The Macro Setup section of IT's MIDI Output Configuration screen can be used +to define your own custom MIDI command/data sequences. These can be +absolutely anything you like, from a MIDI SysEx command to a Note On +command. In fact, to start off, we'll tak e a Note On sequence as an example +and we will attempt to emulate the same '91 3C 40' bytes, except that we'll +make this sequence ourselves rather than letting IT do the work for us. + +How SFx and Zxx commands relate +------------------------------- + +Firstly, remember that IT substitutes values when it encounters variables. +If you glance at the above section on IT MIDI Variables, you'll notice that +the 'z' variable represents macro data. Now that this '91 3C 40' sequence +has been driven into our he ads, try setting the SF0 macro field on IT's +MIDI Output Configuration screen to '91 3C z'. + +Remember that the third byte in the MIDI sequence (40 in our normal +example) is the velocity to send with the Note On message. The SF0 macro +field you've just defined means that IT will read any Zxx effects and +replace the 'z' variable in the SF0 macro with the 'xx' value from the Zxx +effect. To enable the macro, simply put in a SF0 along with a Note On in the +pattern data. Now, all values from Z00 to Z7F will substitute for 'z' +accordingly. So, to show that our SF0 sequence will reproduce the exact same +thing as our Note On command: + + C-5 01 SF0 (this will play the note on command as usual, and + specify that the SF0 macro sequence should be + hooked to Zxx effects). + ... .. ... + ... .. ... + ... .. ... + ... .. Z40 (this will trigger our SF0 sequence with a 'z' + value of 40h). + +The above patterndata should produce a note on event at row 0 in the +pattern, and again at row 4. Now, try replacing the Z40 effect with Z7F and +IT will substitute 'z' with '7F', or a velocity of 7Fh (127 decimal) in our +SF0 sequence. The result should be that you'll hear a Note On with velocity +64 on row 0, and a Note On with velocity 127 on row 4; ie: the second note +triggered will be twice as loud. The The sequence that IT will send will be +'91 3C 7F'. + +SFx commands summary +-------------------- + +Our example above of using a 'note on' command sequence for an SFx effect is +rather pointless, since IT does this effect itself. However, it has +hopefully served its purpose by demonstrating how effects work. + +The SFx commands, as you can see, can be redefined to absolutely any MIDI +data at all. This can be something simple like a pitch slide, a complex +SysEx 'set filter to aftertouch' command, or whatever you like. The +possibilities are endless and are only li mited by what your synth can do; +IT's SFx/Zxx combination is customisable enough to handle nearly any MIDI +data you wish to output. + +If you wish to take advantage of these commands, you will have to look up +the manual for your synth and get stuck into the MIDI/SysEx section. Please +do not come to any IT support people asking for help on this subject because +every synth is different. + +Z80 -> ZFF commands +------------------- + +The Z80 to ZFF commands are also macro sequences, but they have no 'z' +variable to substitute for. They are not 'hooked' to any SFx effects, they +are straight, direct macro sequences. For example, if you have a MIDI +controllable effects unit (such as an Alesis MidiVerb), you may wish to +assign the Z80 command to set a up a certain value for the reverb delay +length. Later in the song, you can issue a Z81 command to change the reverb +delay or turn it off altogether. + +To summarise, the Z80 to ZFF commands are similar to SFx macro sequences, +but they do not have any extra parameters (whereas the SFx macro's 'z' +variables are controlled by Z00 to Z7F). + + +Contact Information +=================== + +If there are any problems with this textfile, email ozone@post1.com or +pulse@cyburbia.net.au + + __/\___/\_/\____/\____/\ .. . Andre Pang % vault ...: + + / /__ / \_ \_ __) :.. mailto:ozone@post1.com . ....: +( : / (__: ) | | _)_ : . http://www.mindflux.com.au/ .: + \___( ______/|__;__|_____| :. irc: #trax (irc.neato.org) ..: + \/ - #ozone + diff --git a/it/ReleaseDocumentation/NETWORK.TXT b/it/ReleaseDocumentation/NETWORK.TXT new file mode 100644 index 0000000..9660d11 --- /dev/null +++ b/it/ReleaseDocumentation/NETWORK.TXT @@ -0,0 +1,71 @@ + + + Networked Impulse Tracker + + +What is Networked Impulse Tracker? +---------------------------------- + +Networked Impulse Tracker is simply that - a session of Impulse Tracker where +multiple composers can all edit the same song at the same time! It may sound +a little bizarre, but networked sessions can be both extremely fun and +productive. + + +Requirements +------------ + + 1. Impulse Tracker, 7 Apr 99 or later + + 2. Impulse Tracker Network driver file. (*.NET) + + 3. Some form of network supported by the network driver file. + +To Use +------ +To initiate a Network session, Press Shift-ESC. A list of available drivers +will be shown. Select one with Enter. + + +ITIPX.NET +--------- + +ITIPX.NET is an IPX Network driver for Impulse Tracker. It is recommended that +this is used over a LAN (ie. you will need a network card in your computer). +Although Kali will work (IPX over the internet), performance will probably be +unacceptable for most people through a modem. + +The IPX driver *will not be stable* under Win95. Upgrade to Win98. +To install IPX to run under Windows, go to Start Menu->Settings->Control Panel. +Select Network, and under the Configuration Tab, press Add, then select + Protocol->Microsoft->IPX/SPX Compatible Protocol + +The IPX driver will list the available sessions in the left hand box. Select +a session to join by pressing Enter. + +The Username that the IPX driver transmits is associated with each driver file. +The public distribution identifies itself as "Unregistered". Different +usernames are availble for US$10 each. Payment can be made via Kagi at +http://order.kagi.com/?4ZM + +Please specify a username, maximum length 15 characters, or else one will be +chosen for you. Updated versions of the driver, if made, will be provided free +of charge. However, changing your username will still cost $10. + +'Normal' usage of this driver should run quite stably. However, if you try hard +to make it crash, I'm sure you will be able to. + +Note that connections will be automatically dropped if queued packets fail to +be transmitted for more than 10 seconds. + +General Notes +------------- +Impulse Tracker supports a maximum of 4 users per session. Extra users will +be automatically discarded. + +Many functions have been disabled under network mode. You will receive warning +messages in these cases. + +Do *NOT* use hardware mixed drivers for networked sessions. This specifically +means the AWE32, GUS and Interwave drivers. Since networked sessions can +change samples 'behind your back', these drivers will not update correctly. diff --git a/it/ReleaseDocumentation/README.TXT b/it/ReleaseDocumentation/README.TXT new file mode 100644 index 0000000..2b9a5b4 --- /dev/null +++ b/it/ReleaseDocumentation/README.TXT @@ -0,0 +1,72 @@ + +This package contains 6 files + +1. IT.EXE - This can be considered IT214 Patch #4. Includes a few bugfixes + and some minor enhancements. Registered users should use their + own IT.EXE + +2. ITVSOUND.MMX - Virtual Sound Driver for Impulse Tracker. This is a MMX + driver and will not work on non MMX computers. + +3. ITVSOUND.DRV - Virtual Sound Driver for Impulse Tracker. This is a non-MMX + driver and should work on all computers. + +4. ITVSOUND.VXD - Driver to connect ITVSOUND.MMX to the server. + +5. SERVER.EXE - Windows server to connect to DirectSound + +6. README.TXT - This file. + +How to use these files +---------------------- +You MUST have DirectX installed. It was written with the DirectX6 SDK, +although I'm pretty sure DirectSound 5 is sufficient. + +1. Copy ITVSOUND.VXD into your Windows\System directory + (normally C:\WINDOWS\SYSTEM) + +2. In your Windows directory (normally C:\WINDOWS), edit your SYSTEM.INI file + and include the line: + device=itvsound.vxd + anywhere in the [386Enh] section + +3. Reboot your computer + +4. Run Server.EXE + +5. Run "IT" + +Configuring the driver +---------------------- +The driver can be configured by modifying Window's Registry by running +"regedit" (which comes with Windows). The variables can be found at: + "KHEY_LOCAL_MACHINE\Software\Jeffrey Lim\Impulse Tracker VSound Server" + +The 4 variables are: + BufferSize - The size of the DirectSound buffer in kb. + Permitted ranges from 4 to 64, default 24 + BufferThreshold - The size of the buffer that IT tries to maintain in kb. + Permitted ranges from 2 to 32, default 21 + BufferType - 0 = DualBuffer (BufferSize is logically split into 2 sections) + 1 = QuadBuffer (BufferSize is logically split into 4 sections) + 2 = OctBuffer (BufferSize is logically split into 8 sections) + (recommended, default) + MixSpeed - Mixing rate to be used in Hz. + Permitted ranges from 11025 to 64000, default 44100 + +You will need to restart the server before these changes take effect. + +Known Problems +-------------- +1. This driver only works with Win95 and Win98, NOT WinNT (I'll try a WinNT + driver sometime). + +2. There is an obvious latency due to the size of the buffers and the delay + that is inherent to DirectSound. Reducing the BufferSize and BufferThreshold + values can reduce this latency, however, smaller values can also cause the + sound to break up. + + Try using the values: + 1. BufferSize=16, BufferThreshold=14, BufferType=2, MixSpeed = 44100 + + diff --git a/it/ReleaseDocumentation/SUMMARY.TXT b/it/ReleaseDocumentation/SUMMARY.TXT new file mode 100644 index 0000000..f33749b --- /dev/null +++ b/it/ReleaseDocumentation/SUMMARY.TXT @@ -0,0 +1,296 @@ + + Summary Information - Command Line + + -SFilename.Drv - Set soundcard driver + + -Sxx Quick set sound card + 0 = No Sound + 1 = PC Speaker + 2 = Sound Blaster 1.xx + 3 = Sound Blaster 2.xx + 4 = Sound Blaster Pro + 5 = Sound Blaster 16 + 6 = Sound Blaster AWE 32 + 7 = Gravis UltraSound + 8 = Interwave IC + 9 = Pro Audio Spectrum + 10 = Pro Audio Spectrum 16 + 11 = Windows Sound System + 12 = ESS ES1868 AudioDrive + 13 = EWS64 XL Codec + 19 = Generic MPU401 driver + 20 = Disk writer device + + -Axxx Set sound card's address (hexadecimal) + -D# Set DMA channel (decimal) + -I## Set IRQ number (decimal) + + -M##### Set mixing speed (decimal) + -L### Limit number of channels + + -C Control playback in DOS Shell (with Grey +/-, Right Alt & Right Ctrl) + -F Disable file-colour distinctions + -K Exchange F1 and F11 keys + -Px Pattern memory allocation strategy. + -P0 = Try to store patterns in conventional memory first, EMS is + only used once conventional memory runs out. + Not recommended, but those of you who use IT in Windows 3.xx + should try this option if you get EMS errors. (I recommend + that you don't use IT under Windows 3.xx at all) + -P1 = Use one block of EMS for all patterndata. + This is the most memory efficient of all the pattern + storage modes - (this is also the default) + -P2 = Use EMS blocks for each pattern + This is a VERY wasteful but 'safe' memory allocation scheme. + -R Reverse channels (flip left-right), same as Alt-R on the info page. + -T1 Disable usage time indication + -T2 Enable timeslice release + -V1 Override VGA detection/Matrox detection. + -V2 Force matrox compatibility mode (use with -v1) + -V3 Wait for vertical retraces + -X1 Disable internal MMTSR + -X2 Disable mouse + -X3 Disable drive map detection + -X4 Disable cache file creation + + + Summary Information - Effects, alphabetically + + Volume Column Effects + Ax - Volume slide up + Bx - Volume slide down + Cx - Fine volume slide up + Dx - Fine volume slide down + Ex - Pitch slide down + Fx - Pitch slide up + Gx - Portament to + Hx - Vibrato with speed x + + General Effects + Axx - Set speed (set number of frames per row) + Bxx - Jump to order + Cxx - Break to row xx of (next) pattern + Dxy - Volume slide, x=0 down; y=0 up; x=F fine down; y=F fine up + Exx - Pitch slide down by xx + EFx - Fine pitch slide down by x + EEx - Extra fine pitch slide down by x + Fxx - Pitch slide up by xx + FFx - Fine pitch slide down by x + FEx - Extra fine pitch slide down by x + Gxx - Portamento to note with speed xx + Hxy - Vibrato with speed x, depth y + Ixy - Tremor with ontime x, offtime y + Jxy - Arpeggio with halftones x and y + Kxy - Dual command: H00 and Dxy + Lxy - Dual command: G00 and Dxy + Mxx - Set channel volume to xx (0->40h) + Nxy - Channel volume slide, x=0 down; y=0 up; x=F fine down; y=F fine up + Oxx - Set sample offset to xx00h + Pxy - Panning slide, x=0 right; y=0 left; x=F fine right; y=F fine left + Qxy - Retrigger note every y frames with volume modifier x + Values for x: + 0: (nothing) 4: -8 8: (nothing) C: +8 + 1: -1 5: -16 9: +1 D: +16 + 2: -2 6: *2/3 A: +2 E: *3/2 + 3: -4 7: *1/2 B: +4 F: *2 + Rxy - Tremelo with speed x, depth y + S3x - Set vibrato waveform + S4x - Set tremelo waveform + S5x - Set panbrello waveform + Waveforms for x in S3x, S4x and S5x: + 0 = Sine 2 = Square + 1 = Ramp down 3 = Random + S6x - Pattern delay for x frames + S7x - Instrument functions + Values for x in S7x: + 0: Past note cut 5: Set NNA to note off + 1: Past note off 6: Set NNA to note fade + 2: Past note fade 7: Turn off volume envelope + 3: Set NNA to note cut 8: Turn on volume envelope + 4: Set NNA to continue + S8x - Set pan position + S91 - Set surround sound + SB0 - Set loopback point + SBx - Loop x times to loopback point + SCx - Note cut after x frames + SDx - Note delay for x frames + SEx - Pattern delay for x rows + SFx - Select parameterised MIDI Macro + T0x - Tempo slide down by x + T1x - Tempo slide up by x + Txx - Set tempo (20h->0FFh) + Uxy - Fine vibrato with speed x, depth y + Vxx - Set global volume to xx (0->80h) + Wxx - Global volume slide, x=0 down; y=0 up; x=F fine down; y=F fine up + Xxx - Set panning position (0->0FFh) + Yxy - Panbrello with speed x, depth y + Zxx - MIDI Macro - check MIDI.TXT + + Summary Information - Effects, categorically + +Note: Not all effects are listed here. + +Speed Control + Axx - Set speed + T0x - Tempo slide down by x + T1x - Tempo slide up by x + Txx - Set tempo (20h->0FFh) + S6x - Pattern delay for x frames + SEx - Pattern delay for x rows + +Position Control + Bxx - Jump to order + Cxx - Break to row xx of (next) pattern + SB0 - Set pattern loopback point + SBx - Loop pattern x times + +Volume Control + Ax - Volume slide up + Bx - Volume slide down + Cx - Fine volume slide up + Dx - Fine volume slide down + Dxy - Volume slide, x=0 down; y=0 up; x=F fine down; y=F fine up + Ixy - Tremor with ontime x, offtime y + Mxx - Set channel volume to xx (0->40h) + Nxy - Channel volume slide, x=0 down; y=0 up; x=F fine down; y=F fine up + Vxx - Set global volume to xx (0->80h) + Wxx - Global volume slide, x=0 down; y=0 up; x=F fine down; y=F fine up + Rxy - Tremelo with speed x, depth y + S4x - Set tremelo waveform + +Panning Control + Xxx - Set panning position (0->0FFh) + S8x - Set pan position + S91 - Set surround sound + Pxy - Panning slide, x=0 right; y=0 left; x=F fine right; y=F fine left + Yxy - Panbrello with speed x, depth y + S5x - Set panbrello waveform + +Pitch Control + Exx - Pitch slide down by xx + EFx - Fine pitch slide down by x + EEx - Extra fine pitch slide down by x + Ex - Pitch slide down + Fxx - Pitch slide up by xx + FFx - Fine pitch slide up by x + FEx - Extra fine pitch slide up by x + Fx - Pitch slide up + Gxx - Portamento to note with speed xx + Gx - Portamento to + Hxy - Vibrato with speed x, depth y + Hx - Vibrato with speed x + Uxy - Fine vibrato with speed x, depth y + S3x - Set vibrato waveform + Jxy - Arpeggio with halftones x and y + + Summary Information - Pattern Editor 1 + +Data Entry + Alt-0 -> Alt-9 Set skipvalue to 0-9 + . (period) Clear field(s) + 1 Note cut (^^^) + ` Note off (袴�) / panning toggle (in volume column) + Spacebar Use last (default) note/instrument/volume/effect/effectvalue + + � � 납 � � � 납 납 � � � 납 � � � 납 납 � � � 납 � � + � � 납 � � � 납 납 � � � 납 � � � 납 납 � � � 납 � � + � 쿞납D� � 쿒납H납J� � �2납3� � �5납6납7� � �9납0� � + � 읓牡쬔 � 읓牡쬔읓� � 읓牡쬔 � 읓牡쬔읓� � 읓牡쬔 � + � Z� X� C� V� B� N� M� Q� W� E� R� T� Y� U� I� O� P� + 읕컨컴좔컨컴좔컨컴좔컨컴좔컨컴좔컨컴좔컨컴좔컨컴좔켸 + +Pattern selection + +, - Next/Previous pattern (*) + Shift +, - Next/Previous 4 patterns (*) + Ctrl +, - Next/Previous order's pattern (*) + +Miscellaneous + Enter Get default note/instrument/volume/effect + '<' or Ctrl-Up Decrease instrument + '>' or Ctrl-Down Increase instrument + Grey '/' Decrease octave + Grey '*' Increase octave + ',' (comma) Toggle edit mask for current field + + Ins/Del Insert/Delete a row to/from current channel + Alt-Ins/Del Insert/Delete an entire row from pattern (*) + Alt-N Toggle Multichannel + 2*Alt-N Multichannel selection menu + Alt-Enter Store pattern data + Alt-Backspace Revert pattern data (*) + Ctrl-Backspace Undo - any function with (*) can be undone. + + Ctrl-F2 Set (multiple) pattern length + +Cursor Control + Up/Down Move up/down by the skipvalue + Ctrl-Home/End Move up/down by 1 row + Alt-Up/Down Slide pattern up/down by 1 row + Alt-Left/Right Move forwards/backwards one channel + Ctrl-Left/Right Move left/right between track columns + Tab/Shift-Tab Move forwards/backwards to note column + PgUp/PgDn Move up/down by n lines (n=Row hilight major) + Ctrl-PgUp/PgDn Move to top/bottom of pattern + Home Move to start of column/start of line/start of pattern + End Move to end of column/end of line/end of pattern + Backspace Move to previous position (accounts for Multichannel) + + Ctrl-C Toggle centralise cursor option. + +Track View Functions + Alt-T Cycle current track's view + Alt-R Remove all track views + Alt-H Toggle track-view divisions + Ctrl-0 Deselect current track + Ctrl-1 - Ctrl-5 View current track in scheme 1-5 + Ctrl-Left/Right Move left/right between track columns + + Left-Ctrl & + Left-Shift 1-4 Quick setup view scheme (and enable cursor-tracking) + + Ctrl-T Toggle view-channel cursor tracking + + Summary Information - Pattern Editor 2 + +Block functions. + Shift-Movement Mark block + Alt-B Mark beginning of block + Alt-E Mark end of block + Alt-D Quick mark n/2n/4n/... lines (n=Row Hilight Major) + Alt-L Mark entire column/pattern + + Alt-U Unmark block/release clipboard + + Alt-Q Raise notes by a semitone (*) + Alt-A Lower notes by a semitone (*) + + Alt-S Set instrument (*) + Alt-V Set volume/panning (*) + Alt-W Wipe volume/panning not associated with a note/instrument (*) + Alt-K Slide volume/panning column (*) + 2*Alt-K Wipe all volume/panning controls (*) + Alt-J Volume amplifier (*) / Fast Volume attenuate (*) + Alt-Z Cut block (*) + Alt-X Slide effect value (*) + 2*Alt-X Wipe all effect & effect value data (*) + + Alt-C Copy block into clipboard + Alt-P Paste data from clipboard (*) + Alt-O Overwrite with data from clipboard (*) + Alt-M Mix data from clipboard with pattern data (*) + + Alt-F Double block length (*) + Alt-G Halve block length (*) + + Alt-I Select template mode / Fast volume amplify (*) + Ctrl-J Toggle fast volume amplification with Alt-J/Alt-I + +Playback functions + 4 Play note under cursor + 8 Play row + + Ctrl-F6 Play pattern from current row + Ctrl-F7 Set/Clear playback mark (for use with F7) + + Alt-F9 Toggle current channel on/off + Alt-F10 Solo current channel on/off diff --git a/it/ReleaseDocumentation/UPDATE.TXT b/it/ReleaseDocumentation/UPDATE.TXT new file mode 100644 index 0000000..16dd3cb --- /dev/null +++ b/it/ReleaseDocumentation/UPDATE.TXT @@ -0,0 +1,592 @@ + +Contributors Additions + - IT215 file format saving. Note that this is an alternative compression + format and is often better, but not always. Public releases of IT214 + Patch 1 and later can read IT215 compressed files. There is also a + version of MikIT that can read IT215 compression. + - Sample sorting enabled. On the sample/instrument list screens, files will + be priority sorted alphabetically if you don't move the cursor. If you + do move the cursor, then you can force a resort once all the files have + been loaded by pressing Alt-S. + - Reordering of order list with Alt-R while on the order list screen + (easier to try it out, than to try to explain it) + - Row lock in pattern editor if holding shift - very useful for chords + (ie. use Shift+note) + - 10 configurable 'preset' envelopes slots + - Extra instrument filter controls (under pitch menu). + - Alt-W on the sample list saves as .WAV format, not .RAW + - Individual Sample/Instrument solo. + - Personalised Network username + +Contributions of US$30 or more + - Stereo Diskwriter + - MIDI .IT -> .MID converter + + +Bug fixes to Network version + - Correct data transmitted on: + 1. Pattern Undo (Ctrl-Backspace) + 2. Block Mix (Alt-M) + - EMS Error 83h during network sessions + +IT214 Network + - This includes the first version of Networked Impulse Tracker. Check + NETWORK.TXT for more information. + + - ITSB16B.MMX for SBLive! users which shouldn't require reinitialisation. + +IT214 Patch 4 - This release has been made entirely for the VSOUND drivers, + which will allow you to setup IT to run under Windows '95/'98 + with *ANY* soundcard. Check ITVSOUND.TXT for more information. + + - Addition: Included command line option /V3 to wait for vertical retrace. + - Addition: Included command line option /X4 to disable cache file creation. + + - Bug fix: Several fixes to the MIDI Out implementation + - Bug fix: S3M saver sometimes caused crash problems and pattern errors + - Bug fix: SCx and Qxx commands and will work with MIDI Out instruments + - Bug fix: 64 channel view doesn't skip channels with only volume-effects + + - Driver news: 4-band EQ in diskwriter + Minor miscellaneous upgrades + Fixes to MMX drivers that clicked on 0 volume (oops) + + Clarification (only because I saw some arguments on usenet) + - the MMX drivers use 32-bit precision mixing, not 16-bit. + +IT214 Patch 3 - Merry XMas guys! + + - If anyone who has contributed has NOT received an EMail from me, please + write to me! I've sent out EMails to every one of you.. but a few + addresses have changed.. or I could have accidentally missed you (huge + apologies if so) + + - Bug fix: IFF loader + - Bug fix: XM modules with no patterns won't crash IT. (Apologies to the + GroovyCompo Organisers - for those interested in online music + tracking competitions, check http://www.groove.org) + - Bug fix: CACHE files stored on CDROMs will now work, irrespective of + their datestamp. Thanks to Humanoid/Prophecy for the Morbid Minds + CD on which I could finally test these routines! + - Bug fix: Obscure bug on instrument list under rare circumstances causing + playing notes to do weird things. + + - Driver news: Updated driver format (incompatible with previous ITs) + Resonant filters - check FILTERS.TXT for information. + This stuff has been released basically so that contributors + can distribute their songs that use filters.. + - MMX drivers implemented. + - WAV driver - time accuracy improved + - can specify destination directory (on shift-F5) + - handles resonant filters + +IT214 Patch 2 + - Bug Fix: 16-bit samples of an exact multiple of 32768 bytes in size were + getting corrupted on saving. + - Bug fix: MIDI Macros (unparameterised) were somehow disabled somewhere + after IT212.. now reenabled + +IT214 Patch 1 + - Bug fix: EMM4.0 mode reenabled + - Bug fix: Volume envelopes were skipping some ticks (sounded too fast) + - Bug fix: Slight problems with the wav writer fixed + - Bug fix: S3M saving bug fixed (was introduced in IT214 due to a 'bug + report') + - Other miscellaneous fixups + +IT214 - Version jump to make sure samples don't get screwed up by the + prerelease (IT213) loader. This is the FINAL public release. Apart + from bugfixes/new soundcard drivers, don't expect to see anything in + the future... + + - Samples are now compressed on the fly when saved and loaded from disk. + Note that this is NOT the same as using MMCMP. + + - Several unimportant (debug) procedures removed to make slightly more + memory available. + + - Driver news: Diskwriter interpolation changed from quadratic spline + to cubic spline. (Requires a FPU) + +IT213 Update + - Modification: Sample panning reset to override instrument panning due to + demand. + + - Update: .IFF loader updated. Should deal with almost any .IFF file now. + + - Update: EMS Stability improved + + - Update: Several miscellaneous changes + + - Update: If old effects is *ON*, then a looped volume envelope will NOT + include the last node (for XM compat) + + - Update: More memory available (Help text was manually compressed) + + - Row hilight information is now stored within the .IT module.. + + - Automatic MIDI Pitch wheel handling. Vibrato, pitch slides, portamentos + all handled. + + + - MIDI Configuration can be embedded into .IT files. + (Option is on Shift-F1) + + - Driver news: Terratec EWS64 XL Codec software mixing driver + Terratec Maestro 32/96 Codec software mixing driver + Terratec Maestro 16/96 Codec software mixing driver + Ensoniq SoundscapeVIVO Codec software mixing driver + Sound Track PCI Codec software mixing driver + ES1688 Audiodrive Codec software mixing driver (for ViperMAX) + MPU401 generic driver. + Direct to Disk writer now uses logarithmic volume ramping + and quadratic spline interpolation + Read DRIVERS.TXT for information on all of these. + +IT212 Update - Special thanks go out to all those that did stability testing + of the beta versions of IT212. + + - Bug fix: "Available Samples" in the instrument loading screen will be + correct if you're loading an instrument from within a module. + + - Bug fix: Sample files will store default pan values. + + - Bug fix: Trying to show pattern data past the end of a pattern will + not crash IT anymore. This could have occurred before if the + number of rows in a pattern were reduced during playback, then + switching to the info page. + + - Bug fix: Deleting samples/instruments "within" a module has been disabled + (as it should be), so that the module itself cannot be deleted. + + - Bug fix: Default sample pan will override instrument pan whether "Old + Effects" is on or off. + + - .669 Loader, since Snowman is collecting 'em :) + This loader hasn't been extensively tested, maily because Composd.Exe + will not run on my machine (64MB is "Not enough extended memory" ?!?! ). + Most songs should play though.. Please don't bug me to update the loader + any further - you won't get a reply. + + - *Much* better memory handling for patterns. EMM386 parameter H=255 + should not be required in MOST cases now (you will only need it if + you use a large number of samples (ie. > 50) ). You should also have + more FreeMem to work with. Beta testers have noted that QEMM shows even + more stability problems in this version than previous versions - please + avoid QEMM as it DOES cause crashing for as yet unknown reasons. The old + memory allocation routines can still be found if you have EMS problems by + using /P2 on the command line. + + - Keyboard handling on instrument lists has been improved to handle + multiple keypresses/releases. (but not on sample list due to usability) + + - Default volume display in *NORMAL* (5 channel) pattern editor if you press + Ctrl-V. If you use a custom font, you will need to upgrade your font set + with FONTUPGR to see this properly. + Example: + C-4 01 .. ... <-- what volume is this?? + + Press Ctrl-V: + C-4 01 [32] ... <-- it'll show that the default volume of + sample/instrument 1 is 32. + + Alt-K has been upgraded to 'pick up' these default values. (So that you + can also slide from volume 0 to the sample's default without having to + explicitly key in the value). + + - Automatic filename extension replacement on Ctrl-S, so that if you press + Ctrl-S after loading a .MOD, .669, .MTM or .XM, the filename will be + automatically modified to have a .IT extension. + + - CDRom check for CACHE.IT? files. If you burn a CDRom of samples or + instruments, include the CACHE.ITI and CACHE.ITS files from IT211+ and + they should accelerate loading of sample and instrument names on all + future versions of IT. + < Not tested, since I can't :( > + + - 64 channel miniview on the info page. (note: doesn't show all fields) + + - Note dots added on the info page. + (You may have to update your info page settings by re-saving all prefs) + + - Changed the old Alt-C on the instrument list to Alt-W (wipe data) + New Alt-C removes the instrument name and filename, but does NOT + remove the instrument parameters (like the Alt-C on the sample list) + + - MIDI OUTPUT! + Fully configurable output + 16 parameterised macros + 128 constant macros + Check MIDI.TXT for details. (Big thanks to Ozone for writing this) + + - Soundcard Driver news + � Inserted a new algorithm into the direct-to-disk writer to remove + clicks at the end of samples in cases of Note Cut commands, Note Cut NNA + and instantaneous sample changes in sample mode. For those who have + sent me money and would like to receive the upgrade, EMail me. + � ESS ES1868 AudioDrive driver. This will NOT support any other ESS + chipsets than the ES1868. Do not write to me asking for support for + other ESS chips unless you are willing to buy me a card (or send me + the money to do so). This driver supports mixing rates up to 56.8kHz + (16 bit, stereo) and it also supports MIDI In. + � AWE32 driver update: More accurate tempo control and less clicks under + Win95 + � TB Tropez users: I received an EMail telling me that the GUSMAX drivers + were working fully with the TB Tropez cards! See how + it works... + � Sound drivers for the ST97 and EWS64 coming... as soon as I get them + working.... + + Other news: It seems that some people really don't care how much work + I've put into IT - Warez versions of the full ITWAV.DRV + are being sought after. Let me make this clear: Distribution + of the full version of ITWAV.DRV is NOT appreciated and if I + ever find the full version anywhere, IT will no longer be + publically released. + + +IT211 Update - Not so much this time, as I have been working full time, so + since IT has been sitting on my HDD without changes for a + couple of weeks, I decided to release the update anyway. + + - Saving a song with Ctrl-S or from the menu will not prompt about + 'overwriting' the file. + + - Compatibility Gxx volume fadeout fixed. + + - Matrox autodetection fixed to set mouse cursor properly also. + + - You can press 'L' or 'R' on the "load stereo sample" prompt to select + left or right channels. + + - Increased file-header 'load-buffer' so that more Sound Forge .WAV files + should be recognised. + + - Bug fix to: swap samples/instruments, insert/remove sample/instrument + and update instrument *could* have caused the current + editing pattern to skip being modified. + + - Bug fix: Pressing delete on a non-note column in template mode should + work as expected. + + - Note: If you delete your old IT.CFG files and run IT afresh, you'll + get an extra 'line' on the infopage to work with. + + - .KRZ sample-library loader. Note that this does NOT support multiple + .KR* files (ie. .KR1, .KR2, .KR3). To use these files, you will have + to run MERGEKRZ.EXE (supplied) to create a single .KRZ file. + (BIG thanks to Markus Jonnson for the info!) + + - .PAT sample-library loader. + + - Creating a 'host instrument' after loading a sample will first attempt + to use an instrument of the same number as the sample before finding + the first empty instrument. + + - Holding down Caps Lock in the pattern editor will allow you to play + notes without entering them into the patterns. + + Driver modifications + - Bug fix for SB16 drivers which caused patterns not to 'play'. For those + that still have troubles with the SB16 driver, read DRIVERS.TXT + - For those of you who couldn't get the GUSMAX driver working, check out + DRIVERS.TXT also :) + - The ITWAV.DRV file now writes proper .WAV files instead of .RAW + - ITAWE32.DRV uses floating point calculations to reduce memory usage. + ITAWE32B.DRV (the old driver) still exists for people who don't have + math coprocessors + + +IT210 Update - some MAJOR fixes here. + + - Approximate song length on Ctrl-P. Note that *some* soundcards will + require reinitialisation after this (almost all won't). The time given + is the 'ideal' time for the playback of the song and should correspond + *exactly* to GUS/AWE non-IRQ playback times. + + - A few more player bug fixes for XM compatibility + + - IT won't crash if you try to load instruments from an 'empty' drive + (eg. disk not inserted or no files present) + + - In the pattern editor, Insert/Delete, Note Cut/Note Off/Note Delete + are all 'template aware' - they will span more than 1 channel if + you are editing in template mode and the template has height 1. + Also, 'picking up' data with Enter will turn off Template mode's except + for "Template-Notes Only" + + - Volume column effects Ex/Fx/Gx in combination with effect Jxx should + operate as expected now. + + - Deleting a file on the instrument list will update the instrument cache + file appropriately. + + - Sample/Instrument cache file time check fixed. + + - Slight modification to the handling of SBx commands to prevent + infinite loops. + + - Simple crash recovery mechanism should you ever encounter a problem. + (You shouldn't need it!) This is on Ctrl-Alt-Del in DOS or + Ctrl-Alt-Ins in Windows. It is not guaranteed to work, but if it works + once, then I guess that the amount of time I spent on it was worth it + (~10 minutes). + + For the technically minded lot, what it does is it tries to 'kick start' + the tracker again directly from the keyboard interrupt handler. + + - Loading a stereo WAV file will cause a pop-up menu to appear to select + loading the left or right channels. + + - GUSMAX users interested in using software mixing, check out DRIVERS.TXT + + - Memory corruption error found and fixed which produced 3-sets of invalid + values in the order list/instruments (main reason for this release!) + +IT209 Update + + ************************* FONT FILES REQUIRE UPDATING ********************* + If you have your own custom font file, you will need to change character + number 184 to 190. If you have used one of the 'standard' font sets, you + will need to run ITF and grab an updated file. Failure to do so will just + make the sample page look stuffed - You have been warned :) + *************************************************************************** + + Many Many MANY miscellaneous fixes to the XM loader and playback routines + -> XM support should be *MUCH* better now. + Volume effects have been debugged... hopefully :) + + Some major errors fixed around (ie. dumping to DOS from the Instrument + screen, Pattern's not updating in memory correctly (which went wrong in + IT208) ) + + Added default sample pan to the sample list (default instrument pan WILL + override this if present). Note that using default pan is the equivalent + of using a 'set pan' effect on that row - the channel will be set to the + default sample pan. + + You can change whether the info page displays sample names or instrument + names by pressing 'i' + +IT208 Update + + So much so quickly? Well, I had exams. And when I have exams, I code, 'cos + it's better than having to study :) + + ************************* FONT FILES REQUIRE UPDATING ********************* + If you have your own custom font file, you will need to change character + number 184 to. If you have used one of the 'standard' font sets, you will + need to run ITF and grab an updated file. Failure to do so will just make + the info page and 10-channel editor look stuffed - You have been warned :) + *************************************************************************** + + - Bug fix: Keyboard configuration files could have cause MAJOR problems... + fixed! + + - Bug fix: Some files with the .MOD ID "CH" which actually were NOT MODs + were being identified as "Fast Tracker 2" modules. + (You may have to delete your CACHE.ITS files to force IT to + refresh it's data) + + - Bug fixes: MIDI input won't corrupt input on the order list + MIDI input won't interfere with button presses + MIDI input won't insert effect SDF into patterns when recording + where inappropriate. + + - Old Left Ctrl+Shift-1 'removed', Left-Ctrl+Shift 1->4 still work - and + have been updated. + + PROPER 10-channel editing mode available (complete with half sized cursors!) + as well as some minor logic improvements. (Try Left-Ctrl+Shift 2) + + - ";" and "'" made to change the samples/instrument in the pattern editor + as '<' and '>' do - just much easier to do so on American keyboards. + + - Dragging mouse nodes past boundaries is more accurate. + + - "Channel details" display (on the infopage) *can* show the 64th channel + (oops in IT207) + + - Matrox bug autodetection (Many thanks to Csaba Pankaczy for working with + me on this!) + + - Message system hooked to a timer (ie. all those messages that appear + towards the top of the screen).. so that they will last a consistent + amount of time (independent of machine). + + - Player Improvement: NNA mechanism will eliminate channels on two extra + conditions now (no difference to playback, but should + maximise channel usage) + + - Improvement: Persistence of cache files through different sessions of IT + - ie. once the sample/instrument cache files are created, they + are NOT recreated unless necessary. + + - Root "\" directory has replaced "." directory on all loading screens. + + - Several Template input related functions improved. Also, Block-Cut in + template mode won't overwrite your clipboard if you're working with + templates. + + - Template: "Notes only" added. This is different from the other templates + in that it will NOT copy the template's instruments, volumes or effects. + Instead, it will change it's instrument/volume/effect according to the + last used instrument/volume/effect, and will insert whatever is speicfied + by the edit mask. + + - Addition: Volume Column effects, Ax, Bx, Cx, Dx, Ex, Fx, Gx and Hx!!!! + + Ax = Fine volume slide up by x + Bx = Fine volume slide down by x + Cx = Volume slide up by x + Dx = Volume slide down by x + Ex = Pitch slide down by x + Fx = Pitch slide up by x + Gx = Portamento to note with speed x + Hx = Vibrato with depth x + + Note that the pitch/portamento scale here is DIFFERENT from the standard + effect slideup/down + +* Note that if you use these in your songs, IT < 2.08 will NOT play them +* correctly... (in fact, it'll probably play it extremely painfully) + + - Alt Up/Down/Ins/Del added to the note translation table. + + - Minor modifications around the tracker + + - Windows Sound System Driver! (Operates at mixing rates up to 64kHz!) + Impulse Tracker has the greatest soundcard support of any tracker by far! + + - Old Effects will 'unlink' the memory of Gxx from Exx/Fxx + + - XM LOADING!!!!!!!!!! + + Don't write to me complaining about incompatibilities - I am aware of + lots of them and you probably won't get a reply. :) *MOST* songs should + have a near perfect conversion tho... + + - Big safety feature!! Playback dying because of overload? Bad NNA selection? + F8 *should* stop playback immediately now! (in DOS). + + In Windows '95, there may be a noticeable stall before playback stops + (ie. several seconds), or it may not function at all... + +IT207 update + + - Some bug fixes to MIDI input. + - Ctrl-PgUp/PgDn on the sample list will redraw the waveforms + - Jxx memory should work fine (The memory didn't operate if the channel + wasn't active before) + - Template limits should be correctly applied. (ie. clipped within + C-0 and B-9) + - Going to a pattern from the Info Page ('G') will also go to the + current order playing. + - MIDI input can be enabled/disabled in the pattern editor with + Alt-Scroll Lock + - MOD in-module sample library loop points fixed. + - Envelope drawing algorithm slightly more tolerant of corrupt information + - Mouse envelope routines slightly improved for more accurate handling of + nodes. + - Added Message editor to main menu. + - Added 10 channel view to the info page (you may need to reset your info- + page settings and "save your preferences") + - Squished up the info page view to get a couple of extra lines! :) + - Ctrl-F7 on the order list will set the next pattern to play (at request + of ChuckB) - for DJ use + - Due to Win95's unstable disk-EMS routines, if you load a MMTSRed sample, + instrument or module (sample library), playback *will* stop to prevent + corruption of samples currently in memory. + - Notes in templates of height 1 will be played back in the pattern editor + (very useful for "multi sample" note entry) + - Added effects T0x and T1x for Tempo slide down and tempo slide up. + - Added .IT and .XM *INSTRUMENT* library support. Note that .ITs that + aren't in instrument mode or have no instruments will NOT be shown on + the instrument loader list. + - Added Alt-Ins and Alt-Del on the sample and instrument lists to add + in samples/instruments + + **** NOTE: /Sx command line parameters have been changed around just for + neatness. CHECK SUMMARY.TXT FOR NEW /Sx VALUES OR RUN "IT /?" *** + +IT 2.06 + + - Update: Yet another update to the EMS routines.. for those of you who + couldn't be bothered to read the FAQ. + + Also new command line switch: + /Px - Set pattern memory allocation strategy. + Check SUMMARY.TXT for info on this. + + - Minor update: The 10-stage undo buffer will now use EMS memory under most + circumstances. + + - Minor update: S3M and IT loader routines slightly modified for more + efficient memory usage. + + - Minor update: "Song modified" flag logic slightly modified. + + - Minor update: .WAV loader slightly improved. (should read any 8 or 16-bit + format.) + + - Minor Addition: IT will now release time slices to multitasking OS/s + if you specify /T2 on the command line. + If you are using the MIDI input capabilities of IT, you + SHOULD NOT enable this (timing gets effected badly) + + - Minor Addition: Set pattern length command on Ctrl-F2 (can set multiple + patterns) + + - Minor Addition: Command line switch /T1 to disable "usage time" indication + + - Addition: TX Wave loader for .W?? samples (eg. from Kosmic's sample dirs) + Note: These are actually 12-bit samples, which are converted to + 16-bit at load time. + + - Addition: .MOD sample library loader. + + This "only" recognises the following MOD Identifications - + "M.K.", "M!K!", "FLT4", "FLT8", "4CHN", "6CHN", "8CHN" + And FT2's extended MOD identification, "xxCH" + + If you have an "Old Amiga-MOD format" MOD (which doesn't have an + ID), then you'll have to save it as another format if you want + to rip directly from it. + + So sample library support in total: + .MOD, .669, .FAR, .MTM, .S3M, .PTM, .XM, .IT + + - Addition: Intelligent MIDI Input for SB16 and Interwave cards! + MIDI options screen is on Shift-F1 (those of you who have IT.CFG + from older versions of IT *WILL* need to visit this screen at + least once if you want to use MIDI - "Save All Preferences" will + save these settings) + + In the pattern editor, Ctrl-Z is "Change MIDI playback trigger." + Normally, it is quite difficult to start at a row/pattern with + MIDI - this options allow you to control whether a pattern or + song should START playing when you play the first note. + + (IT will play either from the start of the current pattern or + the song starting from the current row depending on your choice) + Once this is done, the trigger is immediately unset, so you will + have to setup this trigger again if you want to use it. + + Note that this *will* turn on pattern tracing. To disable it, + use Scroll-Lock. + + ****** NOTE ****** + + SB16's MIDI input is somewhat 'iffy'. If you stop receiving + MIDI input, you need to reinit the soundcard (Ctrl-I) (possibly + several times). I don't know why it does this. Dont' write + to me about it, 'cos I have spent MANY MANY hours on this little + problem and I don't want to know about it. Also, in Win95, I + found it necessary to change my SB16's configuration to EXCLUDE + the MIDI port (and I used a Microsoft MPU401 driver instead), + otherwise MIDI input was ignored. + + Sorry, no GUS MIDI at the moment, as I couldn't get it working. + Please do NOT write to me about this, you will not get a reply. + An updated GUS driver will be released if/when I get it working. diff --git a/it/SWITCH.INC b/it/SWITCH.INC new file mode 100644 index 0000000..e984f26 --- /dev/null +++ b/it/SWITCH.INC @@ -0,0 +1,44 @@ + +TRACEENABLED EQU 0 + +TUTORIAL = 0 + + EMSUSE41 = 0 + + SHOWVERSION = 0 + SHOWREGISTERNAME = 1 + + USE32BITSCREENCOPY = 0 + + SORTENABLED = 1 + DDCOMPRESS = 1 + ORDERSORT = 1 + FILTERENVELOPES = 1 + CHORDENTRY = 1 + SPECTRUMANALYSER = 1 + SAVESAMPLEWAV = 1 + ENABLEPRESETENVELOPES = 1 + ENABLESOLO = 1 + + DEFAULTFORMAT = 3 ; 0 = IT214, 1 = S3M, 2 = IT2xx, 3 = IT215 + + USEFPUCODE = 1 ; For IT_MUSIC, this will change from LUT to FPU code + + OLDDRIVER = 0 + + MUSICDEBUG = 0 + EMSDEBUG = 0 + MEMORYDEBUG = 0 + ENABLEINT3 = 0 ; For debugging. + + TIMERSCREEN = 1 + + NETWORKENABLED = 1 + SHOWPATTERNLENGTH = 0 + +IF TUTORIAL + SORTENABLED = 1 + DDCOMPRESS = 1 +ENDIF + +TRACKERVERSION = 217h ; Still have to change text in IT.ASM, IT_F.ASM diff --git a/it/SoundDrivers/AD1816.ASM b/it/SoundDrivers/AD1816.ASM new file mode 100755 index 0000000..0f10386 --- /dev/null +++ b/it/SoundDrivers/AD1816.ASM @@ -0,0 +1,2116 @@ +; +; Analog Device's AD1816 +; + .386P + +Segment DriverHeader PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +;***** Driver Header ******* + +include drhead.inc + +EndS + +Segment Driver PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +ORG 0 +StartDriver: + +include vtable.inc + +;******** Required ProcedureTable ************* + +include reqproc.inc + +;********************************** + +PNPSERIALID EQU 0FFFFFFFFh +PNPVENDORID EQU 80719304h + +STEREOENABLED EQU 1 +DMABUFFERLENGTH EQU 8192 +MIXRESOLUTION EQU 32 ; 32 bit mixing for +MIXTABLESIZE EQU 2*256*65 + +Debug DW 0 +Debug2 DW 0 +DMASize DW 2048 + +ESSMsg DB "SoundPort AD1816 found", 13 + DB "Port ", 0FDh, "Xh, IRQ ", 0FDh, "D, DMA ", 0FDh, "D", 0 + +ESSNoMemoryMsg DB "SoundPort AD1816 found", 13 + DB "Error: Insufficient memory", 0 + +ReinitMsg DB "SoundPort AD1816 reinitialised", 0 + +DriverName DB "ITAD1816.DRV", 0 + +Forced DB 0 +Stereo DB 0 +MixVolume DW 0 + +BytesToMix DW 1000 +ESSMixConst DB 0 + +MixSegment DW 0 +DMASegment DW 0 + +MixTransferOffset DW 0 +MixTransferRemaining DW 0 + +CONFIGURATIONOFFSET EQU $+128 +CONFIGSIZE EQU 6 +MixMode DW 0 +MixModeOffset DW 0 +Filter DW 0 + +IMR DW 0 +OldESSIRQHandler DD 0 + +FilterValue DD 0 +FilterValue2 DD 0 + +IRQData Label Word + DW 20h, 1111111111111110b ; IRQ 0 + DW 24h, 1111111111111101b ; IRQ 1 + DW 28h, 1111110111111011b ; IRQ 2 + DW 2Ch, 1111111111110111b ; IRQ 3 + DW 30h, 1111111111101111b ; IRQ 4 + DW 34h, 1111111111011111b ; IRQ 5 + DW 38h, 1111111110111111b ; IRQ 6 + DW 3Ch, 1111111101111111b ; IRQ 7 + DW 1C0h, 1111111011111011b ; IRQ 8 + DW 1C4h, 1111110111111011b ; IRQ 9 + DW 1C8h, 1111101111111011b ; IRQ 10 + DW 1CCh, 1111011111111011b ; IRQ 11 + DW 1D0h, 1110111111111011b ; IRQ 12 + DW 1D4h, 1101111111111011b ; IRQ 13 + DW 1D8h, 1011111111111011b ; IRQ 14 + DW 1DCh, 0111111111111011b ; IRQ 15 + +ESSScreenList Label + DW 16 + DW Near Ptr IdleFunctionList + DW Near Ptr GlobalKeyLink + + DW Near Ptr FullScreenBox ; 0 + DW Near Ptr ScreenHeader + DW Near Ptr FillHeader + DW Near Ptr ESSHeaderLine + + DW Near Ptr DriverText + + DW Near Ptr MixModeText + DW Near Ptr MixModeButton1 ; 6 + DW Near Ptr MixModeButton2 ; + DW Near Ptr MixModeButton3 ; 8 + DW Near Ptr MixModeButton4 ; 9 + + DW Near Ptr FilterText + DW Near Ptr FilterButton1 ; 11 + DW Near Ptr FilterButton2 + DW Near Ptr FilterButton3 + + DW Near Ptr VolumeText + DW Near Ptr VolumeBox1 + + DW Near Ptr MasterVolumeLeft ; 16 + DW Near Ptr MasterVolumeRight ; 17 + DW Near Ptr PhatStereo ; 18 + + DW Near Ptr DebugText + DW Near Ptr DebugText2 + + DW 0 + +ESSHeaderLine DW 10 + DB "SoundPort AD1816 Driver", 0 + +EmptyObject DW 1 + DB 0, 0 + DB 0 + DB 0 + +DriverText DW 1 + DB 31, 48 + DB 21h + DB "SoundPort AD1816 Driver 1.0 for Impulse Tracker", 0 + +GlobalKeyLink DB 7 +GlobalKeyLink2 DD 0 + +IdleFunctionList DD 0 + DD 0 + +FillHeader DW 8 +FillHeader2 DD 0 + +FullScreenBox DW 0 + DB 0, 0, 79, 49 + DB 4 + +ScreenHeader DW 8 +ScreenHeader2 DD 0 + +VolumeText DW 1 + DB 2, 14 + DB 20h + DB "Master Volume Left", 13 + DB "Master Volume Right", 13 + DB "3D Phat Stereo", 13 + DB 0 + +VolumeBox1 DW 0 + DB 21, 13, 39, 17 + DB 25 + +PhatStereo DW 14 + DB 22, 16 + DW 0, 15 + DW 9, 2 + DW 17, 6, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 16 + +MasterVolumeLeft DW 14 + DB 22, 14 + DW 0, 63 + DW 9, 0 + DW 0FFFFh, 17, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 16 + +MasterVolumeRight DW 14 + DB 22, 15 + DW 0, 63 + DW 9, 1 + DW 16, 18, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 16 + +MixModeText DW 1 + DB 2, 18 + DB 20h + DB "Mixing Mode, Playback Frequency: ", 0FDh, "DHz", 0 +MixSpeed DW 44100 + +MixModeButton1 DW 2 + DW 18, 7, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment1 DW 0 + DW 0 + DW Offset SetMixMode +DriverSegment2 DW 0 + DB 3, 20, 32, 22, 8 + DB 0 + DB " 16 Bit, Non-Interpolated", 0 + +MixModeButton2 DW 2 + DW 6, 8, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment3 DW 0 + DW 2 + DW Offset SetMixMode +DriverSegment4 DW 0 + DB 3, 23, 32, 25, 8 + DB 0 + DB " 16 Bit, Interpolated", 0 + +MixModeButton3 DW 2 + DW 7, 9, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment5 DW 0 + DW 4 + DW Offset SetMixMode +DriverSegment6 DW 0 + DB 3, 26, 32, 28, 8 + DB 0 + DB " 32 Bit, Non-Interpolated", 0 + +MixModeButton4 DW 2 + DW 8, 11, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment7 DW 0 + DW 6 + DW Offset SetMixMode +DriverSegment8 DW 0 + DB 3, 29, 32, 31, 8 + DB 0 + DB " 32 Bit, Interpolated", 0 + +FilterText DW 1 + DB 2, 33 + DB 20h + DB "Filter mode", 0 + +FilterButton1 DW 2 + DW 9, 12, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetFilter +DriverSegment9 DW 0 + DW 0 + DW Offset SetFilter +DriverSegment10 DW 0 + DB 3, 35, 29, 37, 8 + DB 0 + DB " No Filter", 0 + +FilterButton2 DW 2 + DW 11, 13, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetFilter +DriverSegment11 DW 0 + DW 1 + DW Offset SetFilter +DriverSegment12 DW 0 + DB 3, 38, 29, 40, 8 + DB 0 + DB " 50% Filter", 0 + +FilterButton3 DW 2 + DW 12, 0FFFFh, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetFilter +DriverSegment13 DW 0 + DW 2 + DW Offset SetFilter +DriverSegment14 DW 0 + DB 3, 41, 29, 43, 8 + DB 0 + DB " 75% Filter", 0 + +DebugText DW 1 + DB 2, 47 + DB 20h + DB "MIDI Port: ", 0FDh, "Xh", 0 +MIDIPort DW 0 + +DebugText2 DW 1 + DB 2, 48 + DB 20h + DB "MIDI IRQ: ", 0FDh, "Dh", 0 +MIDIIRQ DW 0 + +VolumeTable DB 56, 56, 0 + +; 컴 MixingRoutines 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +MixBufferPos DW 0 + +include dmasirq.inc +include mix.inc +include m12bit.mix +include m12biti.mix +include m32bit.mix +include m32biti.mix + +MixFunctionTables Label + +include m12bit.inc ; contains the tables +include m12biti.inc +include m32bit.inc +include m32biti.inc + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +RelocationTable Label Word + DW Offset DriverSegment1, Offset DriverSegment2 + DW Offset DriverSegment3, Offset DriverSegment4 + DW Offset DriverSegment5, Offset DriverSegment6 + DW Offset DriverSegment7, Offset DriverSegment8 + DW Offset DriverSegment9, Offset DriverSegment10 + DW Offset DriverSegment11, Offset DriverSegment12 + DW Offset DriverSegment13, Offset DriverSegment14 + DW 0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc AD1816Wait + + PushA + Xor CX, CX + Mov DX, CS:BasePort + +AD1816Wait1: + In AL, DX + Test AL, 80h + LoopZ AD1816Wait1 + + PopA + Ret + +EndP AD1816Wait + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc AD1816RegisterOut ; AL = indirect register, BX = contents + + Call AD1816Wait + + Push DX + PushF + + ClI + + Mov DX, CS:BasePort + Out DX, AL + Add DL, 2 + + Mov AL, BL + Out DX, AL + Inc DX + Mov AL, BH + Out DX, AL + + PopF + Pop DX + + Ret + +EndP AD1816RegisterOut + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc AD1816RegisterIn ; AL = register + ; Returns BX + + Call AD1816Wait + + Push AX + Push DX + + Mov DX, CS:BasePort + Out DX, AL + Add DL, 2 + + In AL, DX + Mov BL, AL + Inc DX + In AL, DX + Mov BH, AL + + Pop DX + Pop AX + + Ret + +EndP AD1816RegisterIn + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetMixMode Far + + Push CS + Pop ES + Mov DI, Offset MixMode + + Ret + +EndP GetMixMode + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetFilter Far + + Push CS + Pop ES + Mov DI, Offset Filter + + Ret + +EndP GetFilter + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetFilter Far + + Mov AX, [SI+22] + Mov CS:FilterValue, 0 + Mov CS:Filter, AX + + Mov AX, 1 + Ret + +EndP SetFilter + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixMode Far + + Mov AX, [SI+22] + + ClI + + Mov CS:MixMode, AX + + Mov BX, 180 + Mul BX + Mov CS:MixModeOffset, AX + + Mov DS, Word Ptr [CS:RecalculateAllVolumes+2] + Call CS:RecalculateAllVolumes + + StI + + Mov AX, 1 + Ret + +EndP SetMixMode + Assume DS:Nothing + +; 컴 DetectCard 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Returns carry set if error, else carry clear. Has to setup internal vars +; (eg. appropriate IRQ/DMA whatever). +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +PnP_SerialID DD 0 +PnP_VendorID DD 0 +PnP_ReadPort DW 0 +PnP_CSN DB 0 +PnP_CardFound DB 0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_Delay + Assume DS:Driver + + Push AX CX + + Mov CX, 180h +PnP_Delay1: + In AL, 21h + Loop PnP_Delay1 + + Pop CX AX + Ret + +EndP PnP_Delay + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_WriteData + + Mov DX, 279h + Out DX, AL + + Mov AL, AH + Mov DH, 0Ah + Out DX, AL + Ret + +EndP PnP_WriteData + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_ReadData + + Mov DX, 279h + Out DX, AL + + Mov DX, PnP_ReadPort + In AL, DX + + Ret + +EndP PnP_ReadData + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_Isolate + + Mov AX, 402h + Call Pnp_WriteData ; Reset CSNs + +PnP_IsolateNextCard: + Mov AX, 0003h + Call PnP_WriteData ; Wake[0] + + Mov AX, PnP_ReadPort + ShL AX, 6 + Xor AL, AL + Call PnP_WriteData ; Set Read Data port. + + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + + Mov AL, 1 ; Serial Isolation + Mov DX, 279h + Out DX, AL + + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + + Mov BL, 6Ah + Mov CX, 64 + Mov DX, PnP_ReadPort + + ClI + +PnP_Isolate1: + ShR PnP_SerialID, 1 + RCR PnP_VendorID, 1 + + Mov BH, BL + ShR BH, 1 + Xor BH, BL + ShR BX, 1 + + In AL, DX + Mov AH, AL + Call PnP_Delay + In AL, DX + Call PnP_Delay + + Cmp AX, 55AAh + JNE PnP_Isolate2 + + Xor BL, 80h + Or PnP_SerialID, 80000000h + +PnP_Isolate2: + Dec CX + JNZ PnP_Isolate1 + + Mov CX, 8 + Xor BH, BH + +PnP_Isolate3: + ShR BH, 1 + + In AL, DX + Mov AH, AL + Call PnP_Delay + In AL, DX + Call PnP_Delay + Cmp AX, 55AAh + JNE PnP_Isolate4 + + Or BH, 80h + +PnP_Isolate4: + Dec CX + JNZ PnP_Isolate3 + + StI + + Cmp BL, BH ; Matching Checksum? + JNE PnP_IsolateFinished + + ; assign CSN + Inc PnP_CSN + + Mov AL, 6 + MOv AH, PnP_CSN + Call PnP_WriteData + + Cmp PnP_VendorID, PNPVENDORID + JNE PnP_IsolateNextCard + Cmp PnP_SerialID, PNPSERIALID + JNE PnP_IsolateNextCard + + Mov AL, 3 + Call PnP_WriteData + Mov AX, 007h + Call PnP_WriteData + + Mov AL, 64h + Call PnP_ReadData + Mov AH, AL + Mov AL, 65h + Call PnP_ReadData ; AX = address. + Cmp BasePort, 0FFFFh + JE PnPBasePortOK + + Cmp BasePort, AX + JNE PnP_IsolateNextCard + +PnPBasePortOK: + Mov BasePort, AX + + Mov AL, 70h + Call PnP_ReadData ; AL[3:0] = IRQ + And AX, 15 + JZ PnP_IsolateNextCard + Mov IRQ, AX + + Mov AL, 74h + Call PnP_ReadData ; AL[2:0] = DMA + And AX, 7 + Cmp AL, 4 + JE PnP_IsolateNextCard + Mov DMA, AX + + Mov CX, 107h + +MIDISearchLoop: + Mov AX, CX + Call PnP_WriteData + + Mov AL, 60h + Call PnP_ReadData + Mov AH, AL + Mov AL, 61h + Call PnP_ReadData ; AX = address. + + Test AX, 0Fh + JNZ NextMIDI + Cmp AX, 300h + JB NextMIDI + Cmp AX, 400h + JAE NextMIDI + + Mov MIDIPort, AX + + Mov AL, 70h + Call PnP_ReadData ; AL[3:0] = IRQ + And AX, 15 + Mov MIDIIRQ, AX + + Mov Pnp_CardFound, 1 + Jmp PnP_IsolateNextCard + +NextMIDI: + Add CX, 100h + Cmp CX, 0F07h + JBE MIDISearchLoop + +PnP_IsolateFinished: + Mov AL, PnP_CSN + ShL AL, 1 + Or AL, PnP_CardFound + + Ret + +EndP PnP_Isolate + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc DetectCard Far ; returns carry clear if succesful + + Push CS + Pop DS + + Xor AL, AL + Mov DX, 279h + Out DX, AL + Out DX, AL + + Mov AL, 6Ah ; Starting value + Mov CX, 32 + +PnP_InitiationKeyLoop: + Out DX, AL + + Mov AH, AL + ShR AH, 1 + Xor AH, AL + ShR AX, 1 + + Dec CX + JNZ PnP_InitiationKeyLoop + +; Try three ports before concluding no PnP cards: 20Fh, 27Bh, 213h + +PnP_DetectCardPort1: + Mov PnP_ReadPort, 20Fh + Call PnP_Isolate + JZ PnP_DetectCardPort2 + Test AL, 1 + JZ PnP_DetectCardNotFound + Jmp PnP_DetectCardFound + +PnP_DetectCardPort2: + Mov PnP_ReadPort, 27Bh + Call PnP_Isolate + JZ PnP_DetectCardPort3 + Test AL, 1 + JZ PnP_DetectCardNotFound + Jmp PnP_DetectCardFound + +PnP_DetectCardPort3: + Mov PnP_ReadPort, 213h + Call PnP_Isolate + Test AL, 1 + JNZ PnP_DetectCardFound + +PnP_DetectCardNotFound: + StC + Jmp PnP_DetectEnd + +PnP_DetectCardFound: + ClC + +PnP_DetectEnd: ; Return PnP to wait for key state + Mov AX, 202h + Call PnP_WriteData + Mov EAX, 'Jeff' + + Ret + +EndP DetectCard + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +MixModeTable Label Word + DW Offset Mix0ModeMono, Mix0ModeStereo + DW Offset Mix0ModeMono, Mix0ModeStereo + DW Offset Mix6ModeMono, Mix6ModeStereo + DW Offset Mix6ModeMono, Mix6ModeStereo + +Proc MixSamples ; Given DS:SI = info tables, CX = numchannels + + ; 1. Clean buffer + ; + update variables + ; 2. Update parameters + ; 3. Mix func + ; 4. Return + + Push CX + + Mov CX, BytesToMix + Mov ES, MixSegment + Mov DI, MIXTABLESIZE + Xor EAX, EAX + Mov DX, CX + Add CX, CX + + Mov MixTransferOffset, DI ; } Memory write + + Cmp Stereo, 0 + JE MixSamples1 + + Mov DX, CX + +MixSamples1: + Rep StosD ; } Memory write + Mov MixTransferRemaining, DX ; } + + Pop CX + +MixSamples2: + Test Byte Ptr [SI], 1 + JZ MixSamplesEnd2 + Cmp Byte Ptr [SI+36h], 100 + JE MixSamplesEnd2 + + Push CX + Mov CX, [SI] + + Test CH, 2 + JZ MixSamples3 + And Byte Ptr [SI], Not 1 + + Jmp MixSamplesEnd +; Cmp MixMode, 8 ; Is it volume ramping? +; JB MixSamplesEnd + +MixSamples3: + Test CL, 20h ; New freq? + JZ MixSamples5 + + Mov AX, [SI+10h] + Mov DX, [SI+12h] + Mov BX, MixSpeed + Cmp DX, BX + JAE MixSamplesHandleError + + Div BX + ShL EAX, 16 + Xor AX, AX + Div BX + Mov STEPVALUE, EAX + +MixSamples4: + Test CH, 1 + JZ MixSamples5 + + Mov DWord Ptr [SI+1Ch], 0 ; Current Volume = 0 + ; for volume sliding. +MixSamples5: + Test CX, 8440h ; New volume or panning? + JZ MixSamplesMix + + Xor AX, AX + Test CH, 8 ; Muted? + JNZ MixModeCommon + + Mov BX, MixMode + Add BL, Stereo + Add BX, BX + Jmp [CS:MixModeTable+BX] + +Mix0Mode: ; 16-bit mixing, no interpolation +Mix0ModeMono: ; and 16-bit mixing, interpolation + Mov AL, [SI+20h] + ShR AL, 1 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Mov AX, 0 + JZ MixModeCommon + Mov AL, 30 ; Use left only-mixing for mono + Jmp MixModeCommon + +Mix0ModeStereo: + Mov AL, [SI+37h] ; Final pan + Cmp AL, 100 + JE Mix0ModeSurround + + Mul Byte Ptr [SI+20h] ; Final volume + Add AX, 64 + ShR AX, 7 + Mov [SI+0Ch], AX ; Store into right volume + + Mov AL, 64 + Sub AL, [SI+37h] + Mul Byte Ptr [SI+20h] + Add AX, 64 + ShR AX, 7 + Mov [SI+0Eh], AX ; Left volume + + Mov CH, AL ; CH = left volume + Mov CL, [SI+0Ch] ; CL = right volume + Mov AX, 0 + + Test CX, CX + JZ MixModeCommon + + Mov AL, 30 ; Left only... + Test CL, CL + JZ MixModeCommon + + Mov AL, 60 + Test CH, CH + JZ MixModeCommon + + Mov AL, 90 + Cmp CL, CH + JZ MixModeCommon + + Mov AL, 120 + Jmp MixModeCommon + +Mix0ModeSurround: + Mov AL, [SI+20h] + ShR AL, 2 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Mov AX, 0 + JZ MixModeCommon + Mov AL, 150 ; Surround + Jmp MixModeCommon + +Mix6ModeMono: + Mov AX, [SI+4Ah] + Mul MixVolume + ShRD AX, DX, 8 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Test AX, AX + JZ MixModeCommon + Mov AX, 30 + Jmp MixModeCommon + +Mix6ModeStereo: + Mov AL, [SI+37h] ; Final pan + Cmp AL, 100 + JE Mix6ModeSurround + + Mul Byte Ptr MixVolume + Mul Word Ptr [SI+4Ah] + ShRD AX, DX, 14 + Mov [SI+0Ch], AX ; Store into right volume + Mov BX, AX + ShL EAX, 16 + + Mov AL, 64 ; Do left volume + Sub AL, [SI+37h] ; AL = 64-FinalPan + Mul Byte Ptr MixVolume + Mul Word Ptr [SI+4Ah] + ShRD AX, DX, 14 + Mov [SI+0Eh], AX + + Mov ECX, EAX + + ; BX = right volume + ; CX = Left volume + Mov AX, 0 + Test ECX, ECX + JZ MixModeCommon + + Mov AL, 30 + Test BX, BX + JZ MixModeCommon + + Mov AL, 60 + Test CX, CX + JZ MixModeCommon + + Mov AL, 90 + Cmp CX, BX + JE MixModeCommon + + Mov AL, 120 + Jmp MixModeCommon + +Mix6ModeSurround: + Mov AX, [SI+4Ah] + Mul MixVolume + ShRD AX, DX, 9 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + JZ MixModeCommon + Mov AX, 150 + Jmp MixModeCommon + +MixModeCommon: ; Requires AX = 30/60/90 etc. depending + ; On mixing mode type. + ; This will add 180 for 16-bit, + ; And sort out loop types. + Mov BL, [SI+0Ah] + Test Byte Ptr [SI+18h], 2 ; 16 bit? + JZ MixModeCommon1 + + Add AX, 180 + +MixModeCommon1: + Cmp BL, 8 + JB MixModeCommon3 ; No loop + JE MixModeCommon2 ; Forwards loop + + Add AX, 10 + +MixModeCommon2: + Add AX, 10 + +MixModeCommon3: + Add AX, Offset MixFunctionTables + Add AX, MixModeOffset + Mov [SI+8], AX ; Offset... + +MixSamplesMix: + Mov BX, [SI+8] ; BX = offset into + Mov EAX, [CS:BX+2] + Mov DWord Ptr PreMixFunction, EAX + Mov EAX, [CS:BX+6] + Mov DWord Ptr MixFunctionSeparateBackwards, EAX + + Mov AX, BytesToMix + Mov MixBlockSize, AX + Mov MixBufferOffset, MIXTABLESIZE + + Mov EAX, CURRENTPOSITION + Mov OLDPOSITION, EAX + + Call Word Ptr [CS:BX] + + And Word Ptr [SI], 0111100010001101b + Jmp MixSamplesEnd + +MixSamplesHandleError: + Mov Word Ptr [SI], 200h + + Test Byte Ptr [SI+3Ah], 80h + JNZ MixSamplesEnd + + Mov BX, [SI+38h] + And Byte Ptr [BX], Not 4 ; Turn off channel + +MixSamplesEnd: + Pop CX + +MixSamplesEnd2: + Add SI, 128 + Dec CX + JNZ MixSamples2 + + Ret + +EndP MixSamples + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ESSIRQHandler + + PushAD + Push DS + Push ES + + ClD + + Mov AX, CS + Mov DS, AX + Assume DS:Driver + + Mov DX, [BasePort] + Inc Debug + + Inc DX + In AL, DX + Mov AH, AL + Xor AL, AL + Out DX, AL +; Call AD1816Out + + Mov AL, 20h + Cmp IRQ, 8 + JB WSSAckIRQ1 + + Out 0A0h, AL + +WSSAckIRQ1: + Out 20h, AL + + Mov AX, MixBufferPos + Mov BX, AX + Mul DMASize + Cmp AX, DMABUFFERLENGTH + JB ESSIRQHandler2 + + Xor AX, AX + Xor BX, BX + +ESSIRQHandler2: + Inc BX + Mov MixBufferPos, BX + + CLD + + + ; OK... time to get next block + ; Check whether stereo thing is on.. + ; + LES DI, [ActualDMAPtr] + Add DI, AX + + Mov BX, DMASize ; BX = bytes required + ShR BX, 1 + ; BX = samples required + Mov BP, 8 ; Skip for mono + Mov CL, 14 ; Shift for mono + + Cmp Stereo, 0 + JE ESSIRQHandlerMono + + Mov BP, 4 ; Stereo skip value. + Dec CL + +ESSIRQHandlerMono: + Call SaveEMSPageFrame + + Cmp MixTransferRemaining, 0 + JNE ESSIRQHandler4 + Assume DS:Nothing + +ESSIRQHandler3: + Push BX + Push CX + Push BP + Push ES + Push DI + + Call Update + Call MixSamples + + Pop DI + Pop ES + Pop BP + Pop CX + Pop BX + +ESSIRQHandler4: + Mov DS, MixSegment + Mov SI, MixTransferOffset + Mov DX, BX ; DX = samples to transfer + Cmp DX, MixTransferRemaining + JBE ESSIRQHandler5 + + Mov DX, MixTransferRemaining + +ESSIRQHandler5: + Push DX + Cmp CS:Filter, 1 + JB ESSIRQHandler6 + JE ESSIRQHFilter + + Cmp CS:Stereo, 0 + JE ESSIRQ3QFilterMono + +ESSIRQ3QFilterStereo: + Push BX + + Mov EBX, FilterValue + Mov EBP, FilterValue2 + ShR DX, 1 + +ESSIRQ3QFilterStereo1: + Mov EAX, EBX + Mov ECX, EBP + Add EAX, [SI] + Add ECX, [SI+4] + SAR EAX, 1 + SAR ECX, 1 + Add EBX, EAX + Add EBP, ECX + SAR EBX, 1 + SAR EBP, 1 + + Mov EAX, EBX + SAR EAX, 13 + + Cmp EAX, -8000h + JL WSS3QFilterStereoClip1 + Cmp EAX, 7FFFh + JG WSS3QFilterStereoClip2 + +ESSIRQ3QFilterStereo2: + StosW + + Mov EAX, EBP + SAR EAX, 13 + + Cmp EAX, -8000h + JL WSS3QFilterStereoClip3 + Cmp EAX, 7FFFh + JG WSS3QFilterStereoClip4 + +ESSIRQ3QFilterStereo3: + StosW + + Add SI, 8 + Dec DX + JNZ ESSIRQ3QFilterStereo1 + + Mov FilterValue, EBX + Mov FilterValue2, EBP + + Pop BX + + Jmp WSSMixTransferEnd + +ESSIRQ3QFilterMono: + Push BX + + Mov EBX, FilterValue + +ESSIRQ3QFilterMono1: + Mov EAX, EBX + Add EAX, [SI] + SAR EAX, 1 + Add EBX, EAX + SAR EBX, 1 + Mov EAX, EBX + SAR EAX, 14 + + Cmp EAX, -8000h + JL WSS3QFilterMonoClip1 + Cmp EAX, 7FFFh + JG WSS3QFilterMonoClip2 + +ESSIRQ3QFilterMono2: + StosW + + Add SI, 8 + Dec DX + JNZ ESSIRQ3QFilterMono1 + + Mov FilterValue, EBX + + Pop BX + + Jmp WSSMixTransferEnd + +ESSIRQHFilter: + Cmp CS:Stereo, 0 + JE ESSIRQHFilterMono + +ESSIRQHFilterStereo: + Push BX + + Mov EBX, FilterValue + Mov EBP, FilterValue2 + ShR DX, 1 + +ESSIRQHFilterStereo1: + Add EBX, [SI] + Add EBP, [SI+4] + + SAR EBX, 1 + SAR EBP, 1 + + Mov EAX, EBX + SAR EAX, 13 + + Cmp EAX, -8000h + JL WSSHFilterStereoClip1 + Cmp EAX, 7FFFh + JG WSSHFilterStereoClip2 + +ESSIRQHFilterStereo2: + StosW + + Mov EAX, EBP + SAR EAX, 13 + + Cmp EAX, -8000h + JL WSSHFilterStereoClip3 + Cmp EAX, 7FFFh + JG WSSHFilterStereoClip4 + +ESSIRQHFilterStereo3: + StosW + + Add SI, 8 + Dec DX + JNZ ESSIRQHFilterStereo1 + + Mov FilterValue, EBX + Mov FilterValue2, EBP + + Pop BX + + Jmp WSSMixTransferEnd + +ESSIRQHFilterMono: + Push BX + + Mov EBX, FilterValue + +ESSIRQHFilterMono1: + Add EBX, [SI] + SAR EBX, 1 + Mov EAX, EBX + SAR EAX, 14 + + Cmp EAX, -8000h + JL WSSHFilterMonoClip1 + Cmp EAX, 7FFFh + JG WSSHFilterMonoClip2 + +ESSIRQHFilterMono2: + StosW + + Add SI, 8 + Dec DX + JNZ ESSIRQHFilterMono1 + + Mov FilterValue, EBX + + Pop BX + + Jmp WSSMixTransferEnd + +ESSIRQHandler6: + Mov EAX, [SI] + SAR EAX, CL + + Cmp EAX, -8000h + JL ESSIRQHandlerClip1 + Cmp EAX, 7FFFh + JG ESSIRQHandlerClip2 + +ESSIRQHandler7: + StosW ; } Memory write + + Add SI, BP + Dec DX + JNZ ESSIRQHandler6 + +WSSMixTransferEnd: + Pop DX + + Sub MixTransferRemaining, DX ; } Memory write + Sub BX, DX + JNZ ESSIRQHandler3 + + Mov MixTransferOffset, SI ; } Memory write + + Call RestoreEMSPageFrame + + Pop ES + Pop DS + PopAD + IRet + +ESSIRQHandlerClip1: + Mov AX, 8000h + Jmp ESSIRQHandler7 + +ESSIRQHandlerClip2: + Mov AX, 7FFFh + Jmp ESSIRQHandler7 + +WSSHFilterMonoClip1: + Mov AX, 8000h + Jmp ESSIRQHFilterMono2 + +WSSHFilterMonoClip2: + Mov AX, 7FFFh + Jmp ESSIRQHFilterMono2 + +WSSHFilterStereoClip1: + Mov AX, 8000h + Jmp ESSIRQHFilterStereo2 + +WSSHFilterStereoClip2: + Mov AX, 7FFFh + Jmp ESSIRQHFilterStereo2 + +WSSHFilterStereoClip3: + Mov AX, 8000h + Jmp ESSIRQHFilterStereo3 + +WSSHFilterStereoClip4: + Mov AX, 7FFFh + Jmp ESSIRQHFilterStereo3 + +WSS3QFilterMonoClip1: + Mov AX, 8000h + Jmp ESSIRQ3QFilterMono2 + +WSS3QFilterMonoClip2: + Mov AX, 7FFFh + Jmp ESSIRQ3QFilterMono2 + +WSS3QFilterStereoClip1: + Mov AX, 8000h + Jmp ESSIRQ3QFilterStereo2 + +WSS3QFilterStereoClip2: + Mov AX, 7FFFh + Jmp ESSIRQ3QFilterStereo2 + +WSS3QFilterStereoClip3: + Mov AX, 8000h + Jmp ESSIRQ3QFilterStereo3 + +WSS3QFilterStereoClip4: + Mov AX, 7FFFh + Jmp ESSIRQ3QFilterStereo3 + +EndP ESSIRQHandler + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetIRQ + + PushAD + Push ES + + Xor AX, AX + Mov ES, AX + + Mov DI, IRQ + ShL DI, 2 + Add DI, Offset IRQData + Mov BX, [CS:DI] + + Mov AX, CS + ShL EAX, 16 + Mov AX, Offset ESSIRQHandler + + XChg [ES:BX], EAX + Mov OldESSIRQHandler, EAX + + Mov AX, IMR + And AX, [DI+2] + + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Pop ES + PopAD + + Ret + +EndP SetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetIRQ + + PushAD + Push ES + + Xor AX, AX + Mov ES, AX + + Mov DI, IRQ + ShL DI, 2 + Mov BX, [IRQData+DI] + + Mov EAX, OldESSIRQHandler + Mov [ES:BX], EAX + + Pop ES + PopAD + + Ret + +EndP ResetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc StopAD1816 + + PushA + + Mov AL, 1 + Call AD1816RegisterIn + And BX, 07FFFh ; Disable PIE + Call AD1816RegisterOut + + Mov DX, CS:BasePort + Inc DX + In AL, DX + And AL, Not 80h + Out DX, AL + + Add DL, 7 + In AL, DX + And AL, Not 1 + Out DX, AL + + PopA + Ret + +EndP StopAD1816 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc StartAD1816 + + PushA + Push ES + Push DS + + Push CS + Pop DS + Assume DS:Driver + + ; Setup DMA + Mov BX, DMASegment + Xor AX, AX + Mov DX, DMA + Mov DI, DMABUFFERLENGTH + Call SetDMA + + LES DI, ActualDMAPtr + Xor AX, AX + Mov CX, DMABUFFERLENGTH/2 + Rep StosW + + Mov MixBufferPos, 0 + Mov MixTransferRemaining, 0 + + Mov AL, 4 + Call AD1816RegisterIn + + Mov AL, 32 + Call AD1816RegisterIn + Or BX, 08000h + Call AD1816RegisterOut + + Mov AL, 2 ; Sample rate + Mov BX, MixSpeed + Call AD1816RegisterOut + + Mov AL, 8 ; DMA Size + Mov BX, DMASize + ShR BX, 2 + Dec BX + Call AD1816RegisterOut + + Mov DX, BasePort ; Wave Format + Add DL, 8 + + Mov AL, 00010001b + Cmp Stereo, 0 + JE StartAD1816A + + Or AL, 4 + +StartAD1816A: + Out DX, AL + + Mov AL, 1 ; Enable Playback interrupt + Call AD1816RegisterIn + Or BX, 8000h + Call AD1816RegisterOut + + Pop DS + Pop ES + PopA + + Ret + +EndP StartAD1816 + Assume DS:Nothing + +;컴 InitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Sets up any memory required for output +; Initiates output +; +; Parameters: AX = Number of Channels +; +; If sucessful, returns: +; Carry flag clear +; DS:SI = pointer to text to display +; AX = parameter 1 in text +; BX = parameter 2 in text +; CX = parameter 3 in text +; DX = parameter 4 in text +; DI = parameter 5 in text +; +; If unsucessful, returns: +; Carry flag set +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc InitSound Far + + Push CS + Pop DS + Assume DS:Driver + + Mov SI, Offset RelocationTable + +RelocationFix: + LodsW + Test AX, AX + JZ RelocationEnd + Mov BX, AX + Mov [BX], DS + Jmp RelocationFix + + +RelocationEnd: + Call GetEMSPageFrame + Mov EMSPageFrame, AX + + In AL, 0A1h + Mov AH, AL + In AL, 21h + Mov IMR, AX + + Mov ECX, IdleUpdateInfoLine + Mov EDX, GlobalKeyList + Mov IdleFunctionList, ECX + Mov GlobalKeyLink2, EDX + + Mov ECX, FillHeaderFunction + Mov EDX, DrawHeaderFunction + Mov FillHeader2, ECX + Mov ScreenHeader2, EDX + + Mov AX, CmdLineMixSpeed + Test AX, AX + JZ ClipMixSpeed3 + + Cmp AX, 11050 + JA ClipMixSpeed1 + + Mov AX, 11050 + +ClipMixSpeed1: + Cmp AX, 55200 + JB ClipMixSpeed2 + + Mov AX, 55200 + +ClipMixSpeed2: + Mov MixSpeed, AX + +ClipMixSpeed3: + Mov AX, 2643 + Mul MixSpeed + Add AX, 0FFFFh + AdC DX, 2080 + + Mov BX, (DMABUFFERLENGTH*2)/16 + Add BX, DX + + ; Allocate MixSegment first + Mov AH, 48h + + Int 21h + JNC InitSound1 + +InitSoundNoMemory: + Mov SI, Offset ESSNoMemoryMsg + Ret + +InitSound1: + Mov MixSegment, AX + Add AX, DX + Mov DMASegment, AX + + Call SetIRQ + Call GetTempo + Call SetTempo + + Call UpdateSoundcardVariables + + Mov SI, Offset ESSMsg + + Mov AX, BasePort + Mov BX, IRQ + Mov CX, DMA + + Ret + +EndP InitSound + Assume DS:Nothing + +;컴 ReInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Reinitialises sound output +; Initiates sound output +; +; Parameters: AX = number of channels. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReInitSound Far + + PushA + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Call ResetIRQ + Call SetIRQ + + Mov SI, Offset ReInitMsg + Mov BX, 40 + Call SetInfoLine + + Mov AL, Stereo + Call SetStereo + + Pop ES + Pop DS + PopA + + Ret + +EndP ReInitSound + Assume DS:Nothing + +;컴 UnInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Stops sound output, releases any memory used by driver +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UnInitSound Far + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, IMR + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Mov AX, MixSegment + Test AX, AX + JZ UnInitSound1 + + Push AX + + Call StopAD1816 + Call ResetIRQ + + Pop ES + Mov AH, 49h ; Release MixSegment + Int 21h + + +UnInitSound1: + Call GotoHomeDirectory + + ; Now to save config into driver file. + Mov AX, 3D02h ; Read write access + Mov DX, Offset DriverName + Int 21h + JC SetMixMode1 + + Mov BX, AX + + Mov AX, 4200h + Xor CX, CX + Mov DX, Offset CONFIGURATIONOFFSET + Int 21h + JC SetMixMode2 + + Mov AH, 40h + Mov CX, CONFIGSIZE + Mov DX, Offset MixMode + Int 21h + +SetMixMode2: + Mov AH, 3Eh + Int 21h + +SetMixMode1: + Ret + +EndP UnInitSound + Assume DS:Nothing + +;컴 Poll 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; This procedure is called as often as possible by IT.EXE +; AX = Playmode (0 for nothing in particular, 1 = pattern, 2 = song) +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Poll Far + +DMAPort1 EQU $+1 + In AL, 1 + Mov BL, AL + +DMAPort2 EQU $+1 + In AL, 1 + Mov BH, AL + + Mov CS:Debug2, BX + + Ret + +EndP Poll + +;컴 SetTempo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: BX = tempo +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetTempo Far + + Push AX + Push BX + Push DX + + Push BX + + Mov AX, MixSpeed + Mov BX, AX + Xor DX, DX + + ShL AX, 1 + RCL DX, 1 ; DX:AX = Mixspeed*2 + + ShR BX, 1 ; BX = Mixspeed/2 + + Add AX, BX + AdC DX, 0 ; DX:AX = Mixspeed*2.5 + + Pop BX ; BX = tempo + Div BX + + Mov BytesToMix, AX + + Pop DX + Pop BX + Pop AX + + Ret + +EndP SetTempo + +;컴 SetMixVolume 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = MixVolume +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixVolume Far + + PushA + Push DS + + Mov BX, AX ; BX = MixVolume + Mov CS:MixVolume, BX + + Mov AX, CS:MixSegment + Test AX, AX + JZ SetMixVolume2 + + Mov DS, AX + + Mov CX, MIXTABLESIZE/2 + Mov SI, MIXTABLESIZE-2; Starting point - working backwards + +SetMixVolume1: + Mov AX, CX + + Dec AX ; AH = volume, AL = wave value. + Xor DX, DX + XChg AH, DL ; DL = Volume, AX = wave value + CBW + + IMul DX ; DX:AX = Volume * Wave Value + ; Ranges -8192->8128 + + IMul BX ; DX:AX = Volume * Wave Value * Mixing Volume + ; Ranges -1048576->1040384 + + Add AX, 64 + AdC DX, 0 + + ShRD AX, DX, 7 + Mov [SI], AX + Sub SI, 2 + + Loop SetMixVolume1 + +SetMixVolume2: + Mov DS, Word Ptr [CS:RecalculateAllVolumes+2] + Call CS:RecalculateAllVolumes + + Pop DS + PopA + + Ret + +EndP SetMixVolume + +;컴 SetStereo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AL = Stereo on/off, 0 = off. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetStereo Far + + Mov CS:Stereo, AL + Cmp CS:MixSegment, 0 + JE SetStereo1 + + Call StopAD1816 + Call StartAD1816 + +SetStereo1: + Ret + +EndP SetStereo + +;컴 LoadSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = sample to load +; DS:SI points to sample header +; ES:0 points to first sample +; +; Returns: **Carry set if NO error** +; **Carry clear if error** +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +include loadsam.inc + +;컴 ReleaseSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AX = sample to release +; DS:SI points to sample header +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReleaseSample Far + + Ret + +EndP ReleaseSample + +;컴 ResetMemory 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetMemory Far + + Ret + +EndP ResetMemory + +;컴 GetStatus 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +; Returns text to show on status line, AX = display parameter +; Carry set if not to show anything. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetStatus Far + + StC + Ret + +EndP GetStatus + +;컴 SoundCardScreen 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Function to have driver interactive part of program +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SoundCardScreen Far + + Mov AX, 5 + Mov SI, 1 + Mov CX, CS + Mov DX, Offset ESSScreenList + + ClC + Ret + +EndP SoundCardScreen + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetVariable Far + + Xor AH, AH + Mov AL, [CS:VolumeTable+DI] + Ret + +EndP GetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UpdateSoundcardVariables + + Mov AL, 4 + Mov BX, 3F3Fh + Sub BX, [Word Ptr CS:VolumeTable] + Call AD1816RegisterOut + + Mov AL, 33 + Mov BX, 40h + Call AD1816RegisterOut + + Mov AL, 39 + Call AD1816RegisterIn + Mov CL, [CS:VolumeTable+2] + ShL CX, 9 + And BX, 0110000111111111b + Or BX, CX + Call AD1816RegisterOut + + Mov AL, 14 + Xor BX, BX + Call AD1816RegisterOut + + Mov AL, 44 + Xor BX, BX + Call AD1816RegisterOut + + Ret + +EndP UpdateSoundcardVariables + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetVariable Far + + Push DS + Push DX + + Push CS + Pop DS + Assume DS:Driver + + Mov [VolumeTable+DI], AL + Call UpdateSoundcardVariables + + Pop DX + Pop DS + Ret + +EndP SetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +EndDriver: + +;******** Provided Variable Table ************* + +MaxNumberOfChannels DW 0FFFFh ; Maximum number of channels the + ; driver can handle. + +StopAfterPlay DW 0 +DefaultChannels DW 64 + DW 5 Dup (0) + + +;******** Provided Procedure Table ************* + +ProvidedTableStart: + + DW Offset DetectCard + + DW Offset InitSound ; Playing related + DW Offset ReinitSound + DW Offset UninitSound + + DW Offset Poll + + DW Offset SetTempo ; Sound variable related + DW Offset SetMixVolume + DW Offset SetStereo + + DW Offset LoadSample ; Sample related + DW Offset ReleaseSample + DW Offset ResetMemory + DW Offset GetStatus ; Returns string to show on status line + + DW Offset SoundCardScreen ; Sound card 'screen' + + DW Offset GetVariable ; For interface + DW Offset SetVariable + +ProvidedTableEnd: + DW 32-(ProvidedTableEnd-ProvidedTableStart)/2 Dup (0) + +EndS + +End diff --git a/it/SoundDrivers/AMD3DI.MIX b/it/SoundDrivers/AMD3DI.MIX new file mode 100755 index 0000000..dc3a759 --- /dev/null +++ b/it/SoundDrivers/AMD3DI.MIX @@ -0,0 +1,56 @@ + +; 8-bit interpolated mixing routine, 4 samples at a time. Rearranged +; MM7 contains volume as packed floating point +; MM6 contains offset as packed integer offset +; MM5 = DeltaOffset + +; MM7 = RVol|LVol +; MM6 = (1-Offset2)|Offset2|(1-Offset1)|Offset1 + + MovD MM0, [SampleBlock1] ; MM0 = x|x|x|x|S2H|S2L|S1H|S1L + MovQ MM2, MM6 + + PSRAW MM2, 1 + PUnpckLBW MM0, MM0 ; MM0 = S2H|S2L|S1H|S1L + + PAddW MM6, MM5 + PMAddWD MM0, MM2 ; MM0 = IS2|IS1 + + MovD MM1, [SampleBlock2] ; MM1 = x|x|x|x|S4H|S4L|S3H|S3L + MovQ MM2, MM6 + + PUnpckLBW MM1, MM1 ; MM1 = S4H|S4L|S3H|S3L + PSRAW MM2, 1 + + PI2FD MM0, MM0 ; MM0 = FIS2|FIS1 + PMAddWD MM1, MM2 ; MM1 = IS4|IS3 + + MovQ MM2, MM0 + PUnpckLDQ MM0, MM0 ; MM0 = FIS1|FIS1 + + PUnpckHDQ MM2, MM2 ; MM2 = FIS2|FIS2 + PI2FD MM1, MM1 ; MM1 = FIS4|FIS3 + + PFMul MM0, MM7 ; MM0 = R1|L1 + PAddW MM6, MM5 + + PFMul MM2, MM7 ; MM2 = R2|L2 + MovQ MM3, MM1 + + PFAdd MM0, [Buffer1] + PUnpckLDQ MM1, MM1 ; MM1 = FIS3|FIS3 + + PFAdd MM2, [Buffer2] + PUnpckHDQ MM3, MM3 ; MM3 = FIS4|FIS4 + + PFMul MM1, MM7 + MovQ [Buffer1], MM0 + + PFMul MM3, MM7 + PFAdd MM1, [Buffer3] + + MovQ [Buffer2], MM2 + PFAdd MM3, [Buffer4] + + MovQ [Buffer3], MM1 + MovQ [Buffer4], MM3 diff --git a/it/SoundDrivers/AMD3DNI.MIX b/it/SoundDrivers/AMD3DNI.MIX new file mode 100755 index 0000000..203d218 --- /dev/null +++ b/it/SoundDrivers/AMD3DNI.MIX @@ -0,0 +1,304 @@ + +; 8-bit non interpolated mixing routine, 8 samples at a time. Not rearranged + +; MM7 contains volume as packed floating point MM7 = RVol|LVol + + MovD MM0, [SampleBlock1] ; Low 4 bytes contain samples 1-4 + MovD MM1, [SampleBlock2] ; Low 4 bytes contain samples 5-8 + + PUnpckLBW MM0, MM0 ; MM0 = S4|S3|S2|S1 + PUnpckLBW MM1, MM1 ; MM1 = S8|S7|S6|S5 + + MovQ MM2, MM0 + MovQ MM3, MM1 + + PUnpckLWD MM0, MM0 ; MM0 = S2|S1 + PUnpckLWD MM1, MM1 ; MM1 = S6|S5 + + PUnpckHWD MM2, MM2 ; MM2 = S4|S3 + PUnpckHWD MM3, MM3 ; MM3 = S8|S7 + +; What category do PI2FD instructions fall under? Are they AMD-3D ALU (ie. +; only one resource shared between pipes?) + + PI2FD MM0, MM0 ; MM0 = FS2|FS1 + PI2FD MM1, MM1 ; MM1 = FS6|FS5 + PI2FD MM2, MM2 ; MM2 = FS4|FS3 + PI2FD MM3, MM3 ; MM3 = FS8|FS7 + + MovQ MM4, MM0 + MovQ MM5, MM2 + + PUnpckLDQ MM0, MM0 ; MM0 = FS1|FS1 + PUnpckHDQ MM4, MM4 ; MM4 = FS2|FS2 + PUnpckLDQ MM2, MM2 ; MM2 = FS3|FS3 + PUnpckHDQ MM5, MM5 ; MM5 = FS4|FS4 + + PFMul MM0, MM7 ; MM0 = R1|L1 + PFMul MM4, MM7 ; MM4 = R2|L2 + PFMul MM2, MM7 ; MM2 = R3|L3 + PFMul MM5, MM7 ; MM5 = R4|L4 + + PFAdd MM0, [Buffer1] + PFAdd MM4, [Buffer2] + PFAdd MM2, [Buffer3] + PFAdd MM5, [Buffer4] + + MovQ [Buffer1], MM0 + MovQ [Buffer2], MM4 + MovQ [Buffer3], MM2 + MovQ [Buffer4], MM5 + + MovQ MM0, MM1 + MovQ MM2, MM3 + + PUnpckLDQ MM0, MM0 ; MM0 = FS5|FS5 + PUnpckHDQ MM1, MM1 ; MM1 = FS6|FS6 + PUnpckLDQ MM2, MM2 ; MM2 = FS7|FS7 + PUnpckHDQ MM3, MM3 ; MM3 = FS8|FS8 + + PFMul MM0, MM7 + PFMul MM1, MM7 + PFMul MM2, MM7 + PFMul MM3, MM7 + + PFAdd MM0, [Buffer5] + PFAdd MM1, [Buffer6] + PFAdd MM2, [Buffer7] + PFAdd MM3, [Buffer8] + + MovQ [Buffer5], MM0 + MovQ [Buffer6], MM1 + MovQ [Buffer7], MM2 + MovQ [Buffer8], MM3 + +;----------------------------------------------------------------------------- +; Rearranged to improve pairing +; MM7 contains volume as packed floating point MM7 = RVol|LVol + + MovD MM0, [SampleBlock1] ; Low 4 bytes contain samples 1-4 + MovD MM1, [SampleBlock2] ; Low 4 bytes contain samples 5-8 + + PUnpckLBW MM0, MM0 ; MM0 = S4|S3|S2|S1 + PUnpckLBW MM1, MM1 ; MM1 = S8|S7|S6|S5 + + MovQ MM2, MM0 + PUnpckLWD MM0, MM0 ; MM0 = S2|S1 + + MovQ MM3, MM1 + PUnpckLWD MM1, MM1 ; MM1 = S6|S5 + + PUnpckHWD MM2, MM2 ; MM2 = S4|S3 + PI2FD MM0, MM0 ; MM0 = FS2|FS1 + + PUnpckHWD MM3, MM3 ; MM3 = S8|S7 + PI2FD MM1, MM1 ; MM1 = FS6|FS5 + + MovQ MM4, MM0 + PI2FD MM2, MM2 ; MM2 = FS4|FS3 + + MovQ MM5, MM2 + PI2FD MM3, MM3 ; MM3 = FS8|FS7 + + PUnpckLDQ MM0, MM0 ; MM0 = FS1|FS1 + PUnpckHDQ MM4, MM4 ; MM4 = FS2|FS2 + + PFMul MM0, MM7 ; MM0 = R1|L1 + PUnpckLDQ MM2, MM2 ; MM2 = FS3|FS3 + + PFMul MM4, MM7 ; MM4 = R2|L2 + PUnpckHDQ MM5, MM5 ; MM5 = FS4|FS4 + + PFMul MM2, MM7 ; MM2 = R3|L3 + PFAdd MM0, [Buffer1] + + PFMul MM5, MM7 ; MM5 = R4|L4 + PFAdd MM4, [Buffer2] + + PFAdd MM2, [Buffer3] + MovQ [Buffer1], MM0 + + MovQ [Buffer2], MM4 + PFAdd MM5, [Buffer4] + + MovQ [Buffer3], MM2 + MovQ MM0, MM1 + + MovQ [Buffer4], MM5 + MovQ MM2, MM3 + + PUnpckLDQ MM0, MM0 ; MM0 = FS5|FS5 + PUnpckHDQ MM1, MM1 ; MM1 = FS6|FS6 + + PFMul MM0, MM7 + PUnpckLDQ MM2, MM2 ; MM2 = FS7|FS7 + + PFMul MM1, MM7 + PUnpckHDQ MM3, MM3 ; MM3 = FS8|FS8 + + PFAdd MM0, [Buffer5] + PFMul MM2, MM7 + + PFAdd MM1, [Buffer6] + PFMul MM3, MM7 + + MovQ [Buffer5], MM0 + PFAdd MM2, [Buffer7] + + MovQ [Buffer6], MM1 + PFAdd MM3, [Buffer8] + + MovQ [Buffer7], MM2 ; These will be rearranged to match + MovQ [Buffer8], MM3 ; the next iteration. + + + +; 16-bit non interpolated mixing routine, 8 samples at a time. Not rearranged + +; MM7 contains volume as packed floating point MM7 = RVol|LVol + + MovQ MM0, [SampleBlock1] ; MM0 = S4|S3|S2|S1 + MovQ MM1, [SampleBlock2] ; MM1 = S8|S7|S6|S5 + + MovQ MM2, MM0 + MovQ MM3, MM1 + + PUnpckLWD MM0, MM0 ; MM0 = S2|S1 + PUnpckLWD MM1, MM1 ; MM1 = S6|S5 + + PUnpckHWD MM2, MM2 ; MM2 = S4|S3 + PUnpckHWD MM3, MM3 ; MM3 = S8|S7 + +; What category do PI2FD instructions fall under? Are they AMD-3D ALU (ie. +; only one resource shared between pipes?) + + PI2FD MM0, MM0 ; MM0 = FS2|FS1 + PI2FD MM1, MM1 ; MM1 = FS6|FS5 + PI2FD MM2, MM2 ; MM2 = FS4|FS3 + PI2FD MM3, MM3 ; MM3 = FS8|FS7 + + MovQ MM4, MM0 + MovQ MM5, MM2 + + PUnpckLDQ MM0, MM0 ; MM0 = FS1|FS1 + PUnpckHDQ MM4, MM4 ; MM4 = FS2|FS2 + PUnpckLDQ MM2, MM2 ; MM2 = FS3|FS3 + PUnpckHDQ MM5, MM5 ; MM5 = FS4|FS4 + + PFMul MM0, MM7 ; MM0 = R1|L1 + PFMul MM4, MM7 ; MM4 = R2|L2 + PFMul MM2, MM7 ; MM2 = R3|L3 + PFMul MM5, MM7 ; MM5 = R4|L4 + + PFAdd MM0, [Buffer1] + PFAdd MM4, [Buffer2] + PFAdd MM2, [Buffer3] + PFAdd MM5, [Buffer4] + + MovQ [Buffer1], MM0 + MovQ [Buffer2], MM4 + MovQ [Buffer3], MM2 + MovQ [Buffer4], MM5 + + MovQ MM0, MM1 + MovQ MM2, MM3 + + PUnpckLDQ MM0, MM0 ; MM0 = FS5|FS5 + PUnpckHDQ MM1, MM1 ; MM1 = FS6|FS6 + PUnpckLDQ MM2, MM2 ; MM2 = FS7|FS7 + PUnpckHDQ MM3, MM3 ; MM3 = FS8|FS8 + + PFMul MM0, MM7 + PFMul MM1, MM7 + PFMul MM2, MM7 + PFMul MM3, MM7 + + PFAdd MM0, [Buffer5] + PFAdd MM1, [Buffer6] + PFAdd MM2, [Buffer7] + PFAdd MM3, [Buffer8] + + MovQ [Buffer5], MM0 + MovQ [Buffer6], MM1 + MovQ [Buffer7], MM2 + MovQ [Buffer8], MM3 + +;----------------------------------------------------------------------------- +; Rearranged to improve pairing +; MM7 contains volume as packed floating point MM7 = RVol|LVol + + MovQ MM0, [SampleBlock1] ; MM0 = S4|S3|S2|S1 + MovQ MM1, [SampleBlock2] ; MM1 = S8|S7|S6|S5 + + MovQ MM2, MM0 + PUnpckLWD MM0, MM0 ; MM0 = S2|S1 + + MovQ MM3, MM1 + PUnpckLWD MM1, MM1 ; MM1 = S6|S5 + + PI2FD MM0, MM0 ; MM0 = FS2|FS1 + PUnpckHWD MM2, MM2 ; MM2 = S4|S3 + + PI2FD MM1, MM1 ; MM1 = FS6|FS5 + PUnpckHWD MM3, MM3 ; MM3 = S8|S7 + +; What category do PI2FD instructions fall under? Are they AMD-3D ALU (ie. +; only one resource shared between pipes?) + + MovQ MM4, MM0 + PI2FD MM2, MM2 ; MM2 = FS4|FS3 + + MovQ MM5, MM2 + PI2FD MM3, MM3 ; MM3 = FS8|FS7 + + PUnpckLDQ MM0, MM0 ; MM0 = FS1|FS1 + PUnpckHDQ MM4, MM4 ; MM4 = FS2|FS2 + + PFMul MM0, MM7 ; MM0 = R1|L1 + PUnpckLDQ MM2, MM2 ; MM2 = FS3|FS3 + + PFMul MM4, MM7 ; MM4 = R2|L2 + PUnpckHDQ MM5, MM5 ; MM5 = FS4|FS4 + + PFAdd MM0, [Buffer1] + PFMul MM2, MM7 ; MM2 = R3|L3 + + PFAdd MM4, [Buffer2] + PFMul MM5, MM7 ; MM5 = R4|L4 + + PFAdd MM2, [Buffer3] + MovQ [Buffer1], MM0 + + PFAdd MM5, [Buffer4] + MovQ [Buffer2], MM4 + + MovQ MM0, MM1 + MovQ [Buffer3], MM2 + + MovQ MM2, MM3 + MovQ [Buffer4], MM5 + + PUnpckLDQ MM0, MM0 ; MM0 = FS5|FS5 + PUnpckHDQ MM1, MM1 ; MM1 = FS6|FS6 + + PFMul MM0, MM7 + PUnpckLDQ MM2, MM2 ; MM2 = FS7|FS7 + + PFMul MM1, MM7 + PUnpckHDQ MM3, MM3 ; MM3 = FS8|FS8 + + PFAdd MM0, [Buffer5] + PFMul MM2, MM7 + + PFAdd MM1, [Buffer6] + PFMul MM3, MM7 + + MovQ [Buffer5], MM0 + PFAdd MM2, [Buffer7] + + MovQ [Buffer6], MM1 + PFAdd MM3, [Buffer8] + + MovQ [Buffer7], MM2 + MovQ [Buffer8], MM3 + diff --git a/it/SoundDrivers/AWE32B.ASM b/it/SoundDrivers/AWE32B.ASM new file mode 100755 index 0000000..d728681 --- /dev/null +++ b/it/SoundDrivers/AWE32B.ASM @@ -0,0 +1,4310 @@ + + .386P + +Segment DriverHeader PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +;***** Driver Header ******* + +include drhead.inc + +EndS + +Segment Driver PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +ORG 0 +StartDriver: + +include vtable.inc + +;******** Required ProcedureTable ************* + +include reqproc.inc + + Comment ~ + +Index = BasePort + 802h + + 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 + 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컫컴컴컴컴컴컫컴컴컴컴컴컴컴컴컴커 + � .............................. � Register � Channel Number � + 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컨컴컴컴컴컴컨컴컴컴컴컴컴컴컴컴켸 + + + ~ + +OldIRQHandler DD 0 +AWEMemory DD 0 +AWEMemoryUsed DD 0 +AWEUpdateCount DW 0 + +AWEUpdateTimer DW 0 + +LoadSampleFuncF DW 0 +LoadSampleFuncB DW 0 + +AWEDataTable DD 5*100 Dup (0) ; Start, Startloop, Endloop, Size +MIDIPort DW 0 +MIDIBuffer DB 256 Dup (0) +MIDIBufferHead DB 0 +MIDIBufferTail DB 0 + +SB16BasePort DW 0 +MixerPort DW 0 +Step DW 1 +AWEUpdateFlag DB 0 +Compress DB 0 + DB 0 + +SBIRQMode DB 0 +BlockLength DW 100 +BlockLength2 DW 100 + +AWE32Msg DB "Sound Blaster AWE 32 detected", 13 + DB "Address ", 0FDh, "Xh, ", 0FDh, "Dk Memory", 0 + +AWE32Msg2 DB "Sound Blaster AWE 32 detected", 13 + DB "Port ", 0FDh, "Xh, IRQ ", 0FDh, "D, ", 0FDh, "Dk RAM", 0 + +AWE32Status DB "FreeAWE ", 0FDh, "Dk", 0 + +AWE32ReinitMsg DB "Sound Blaster AWE 32 reinitialised", 0 +Stereo DB 0 +Forced DB 0 +DriverName DB "ITAWE32B.DRV", 0 + +FrequencyError DB "AWE Hardware frequency limit exceeded -> Note terminated", 0 + +IRQFlag DB 0FFh + +IRQData Label Word + DW 20h, 1111111111111110b ; IRQ 0 + DW 24h, 1111111111111101b ; IRQ 1 + DW 28h, 1111110111111011b ; IRQ 2 + DW 2Ch, 1111111111110111b ; IRQ 3 + DW 30h, 1111111111101111b ; IRQ 4 + DW 34h, 1111111111011111b ; IRQ 5 + DW 38h, 1111111110111111b ; IRQ 6 + DW 3Ch, 1111111101111111b ; IRQ 7 + DW 1C0h, 1111111011111011b ; IRQ 8 + DW 1C4h, 1111110111111011b ; IRQ 9 + DW 1C8h, 1111101111111011b ; IRQ 10 + DW 1CCh, 1111011111111011b ; IRQ 11 + DW 1D0h, 1110111111111011b ; IRQ 12 + DW 1D4h, 1101111111111011b ; IRQ 13 + DW 1D8h, 1011111111111011b ; IRQ 14 + DW 1DCh, 0111111111111011b ; IRQ 15 + +IMR DW 0 + + CPF EQU 0 + PTRX EQU 20h + CVCF EQU 40h + VTFT EQU 60h + PSST EQU 0C0h + CSL EQU 0E0h + + CCCA EQU 100h + HWCF4 EQU 129h + HWCF5 EQU 12Ah + HWCF6 EQU 12Dh + SMALR EQU 134h + SMARR EQU 135h + SMALW EQU 136h + SMARW EQU 137h + SMLD EQU 43Ah + SMRD EQU 23Ah + WC EQU 23Bh + HWCF1 EQU 43Dh + HWCF2 EQU 43Eh + CFG2 EQU 43Eh + HWCF3 EQU 43Fh + INIT1 EQU 440h + INIT2 EQU 240h + INIT3 EQU 460h + INIT4 EQU 260h + ENVVOL EQU 480h + DCYSUSV EQU 4A0h + ENVVAL EQU 4C0h + DCYSUS EQU 4E0h + SUSDCY EQU 4E0h + ATKHLDV EQU 280h + LFO1VAL EQU 2A0h + ATKHLD EQU 2C0h + HLDATK EQU 2C0h + LFO2VAL EQU 2E0h + IP EQU 300h + IFATN EQU 320h + PEFE EQU 340h + FMMOD EQU 360h + TREMFRQ EQU 380h + FM2FRQ2 EQU 3A0h + +ALIGN 4 + +InitTable1 Label + DW 003FFh, 0030h, 007FFh, 0130h, 00BFFh, 0230h, 00FFFh, 0330h + DW 013FFh, 0430h, 017FFh, 0530h, 01BFFh, 0630h, 01FFFh, 0730h + DW 023FFh, 0830h, 027FFh, 0930h, 02BFFh, 0A30h, 02FFFh, 0B30h + DW 033FFh, 0C30h, 037FFh, 0D30h, 03BFFh, 0E30h, 03FFFh, 0F30h + + DW 043FFh, 0030h, 047FFh, 0130h, 04BFFh, 0230h, 04FFFh, 0330h + DW 053FFh, 0430h, 057FFh, 0530h, 05BFFh, 0630h, 05FFFh, 0730h + DW 063FFh, 0830h, 067FFh, 0930h, 06BFFh, 0A30h, 06FFFh, 0B30h + DW 073FFh, 0C30h, 077FFh, 0D30h, 07BFFh, 0E30h, 07FFFh, 0F30h + + DW 083FFh, 0030h, 087FFh, 0130h, 08BFFh, 0230h, 08FFFh, 0330h + DW 093FFh, 0430h, 097FFh, 0530h, 09BFFh, 0630h, 09FFFh, 0730h + DW 0A3FFh, 0830h, 0A7FFh, 0930h, 0ABFFh, 0A30h, 0AFFFh, 0B30h + DW 0B3FFh, 0C30h, 0B7FFh, 0D30h, 0BBFFh, 0E30h, 0BFFFh, 0F30h + + DW 0C3FFh, 0030h, 0C7FFh, 0130h, 0CBFFh, 0230h, 0CFFFh, 0330h + DW 0D3FFh, 0430h, 0D7FFh, 0530h, 0DBFFh, 0630h, 0DFFFh, 0730h + DW 0E3FFh, 0830h, 0E7FFh, 0930h, 0EBFFh, 0A30h, 0EFFFh, 0B30h + DW 0F3FFh, 0C30h, 0F7FFh, 0D30h, 0FBFFh, 0E30h, 0FFFFh, 0F30h + +InitTable2 Label + DW 003FFh, 8030h, 007FFh, 8130h, 00BFFh, 8230h, 00FFFh, 8330h + DW 013FFh, 8430h, 017FFh, 8530h, 01BFFh, 8630h, 01FFFh, 8730h + DW 023FFh, 8830h, 027FFh, 8930h, 02BFFh, 8A30h, 02FFFh, 8B30h + DW 033FFh, 8C30h, 037FFh, 8D30h, 03BFFh, 8E30h, 03FFFh, 8F30h + + DW 043FFh, 8030h, 047FFh, 8130h, 04BFFh, 8230h, 04FFFh, 8330h + DW 053FFh, 8430h, 057FFh, 8530h, 05BFFh, 8630h, 05FFFh, 8730h + DW 063FFh, 8830h, 067FFh, 8930h, 06BFFh, 8A30h, 06FFFh, 8B30h + DW 073FFh, 8C30h, 077FFh, 8D30h, 07BFFh, 8E30h, 07FFFh, 8F30h + + DW 083FFh, 8030h, 087FFh, 8130h, 08BFFh, 8230h, 08FFFh, 8330h + DW 093FFh, 8430h, 097FFh, 8530h, 09BFFh, 8630h, 09FFFh, 8730h + DW 0A3FFh, 8830h, 0A7FFh, 8930h, 0ABFFh, 8A30h, 0AFFFh, 8B30h + DW 0B3FFh, 8C30h, 0B7FFh, 8D30h, 0BBFFh, 8E30h, 0BFFFh, 8F30h + + DW 0C3FFh, 8030h, 0C7FFh, 8130h, 0CBFFh, 8230h, 0CFFFh, 8330h + DW 0D3FFh, 8430h, 0D7FFh, 8530h, 0DBFFh, 8630h, 0DFFFh, 8730h + DW 0E3FFh, 8830h, 0E7FFh, 8930h, 0EBFFh, 8A30h, 0EFFFh, 8B30h + DW 0F3FFh, 8C30h, 0F7FFh, 8D30h, 0FBFFh, 8E30h, 0FFFFh, 8F30h + +InitTable3 Label + DW 0C10h, 8470h, 14FEh, 0B488h, 167Fh, 0A470h, 18E7h, 84B5h + DW 1B6Eh, 842Ah, 1F1Dh, 852Ah, 0DA3h, 8F7Ch, 167Eh, 7254h + DW 0, 842Ah, 1, 852Ah, 18E6h, 8BAAh, 1B6Dh, 7234h + DW 229Fh, 8429h, 2746h, 8529h, 1F1Ch, 86E7h, 229Eh, 7224h + + DW 0DA4h, 8429h, 2C29h, 8529h, 2745h, 87F6h, 2C28h, 7254h + DW 383Bh, 8428h, 320Fh, 8528h, 320Eh, 8F02h, 1341h, 7264h + DW 3EB6h, 8428h, 3EB9h, 8528h, 383Ah, 8FA9h, 3EB5h, 7294h + DW 3EB7h, 8474h, 3EBAh, 8575h, 3EB8h, 0C4C3h, 3EBBh, 45C3h + + DW 00000, 0A404h, 00001, 0A504h, 141Fh, 8671h, 14FDh, 8287h + DW 3EBCh, 0E610h, 3EC8h, 8C7Bh, 31Ah, 87E6h, 3EC8h, 86F7h + DW 3EC0h, 821Eh, 3EBEh, 0D208h, 3EBDh, 821Fh, 3ECAh, 8386h + DW 3EC1h, 8C03h, 3EC9h, 831Eh, 3ECAh, 8C4Ch, 3EBFh, 8C55h + + DW 3EC9h, 0C208h, 3EC4h, 0BC84h, 3EC8h, 8EADh, 3EC8h, 0D308h + DW 3EC2h, 8F7Eh, 3ECBh, 821Eh, 3ECBh, 0D208h, 3EC5h, 831Fh + DW 3EC6h, 0C308h, 3EC3h, 32FFh, 3EC9h, 8265h, 3EC9h, 831Eh + DW 1342h, 0D308h, 3EC7h, 33FFh, 0, 8365h, 1420h, 9570h + +InitTable4 Label + DW 0C10h, 8470h, 14FEh, 0B488h, 167Fh, 0A470h, 18E7h, 84B5h + DW 1B6Eh, 842Ah, 1F1Dh, 852Ah, 0DA3h, 0F7Ch, 167Eh, 7254h + DW 0, 842Ah, 1, 852Ah, 18E6h, 0BAAh, 1B6Dh, 7234h + DW 229Fh, 8429h, 2746h, 8529h, 1F1Ch, 6E7h, 229Eh, 7224h + + DW 0DA4h, 8429h, 2C29h, 8529h, 2745h, 07F6h, 2C28h, 7254h + DW 383Bh, 8428h, 320Fh, 8528h, 320Eh, 0F02h, 1341h, 7264h + DW 3EB6h, 8428h, 3EB9h, 8528h, 383Ah, 0FA9h, 3EB5h, 7294h + DW 3EB7h, 8474h, 3EBAh, 8575h, 3EB8h, 44C3h, 3EBBh, 45C3h + + DW 00000, 0A404h, 00001, 0A504h, 141Fh, 0671h, 14FDh, 287h + DW 3EBCh, 0E610h, 3EC8h, 0C7Bh, 31Ah, 7E6h, 3EC8h, 86F7h + DW 3EC0h, 821Eh, 3EBEh, 0D208h, 3EBDh, 021Fh, 3ECAh, 386h + DW 3EC1h, 0C03h, 3EC9h, 31Eh, 3ECAh, 8C4Ch, 3EBFh, 0C55h + + DW 3EC9h, 0C208h, 3EC4h, 0BC84h, 3EC8h, 0EADh, 3EC8h, 0D308h + DW 3EC2h, 8F7Eh, 3ECBh, 021Eh, 3ECBh, 0D208h, 3EC5h, 31Fh + DW 3EC6h, 0C308h, 3EC3h, 32FFh, 3EC9h, 0265h, 3EC9h, 831Eh + DW 1342h, 0D308h, 3EC7h, 33FFh, 0, 8365h, 1420h, 9570h + +AWEVolumeTable Label Byte ; Value = -log(vol/256)*(20/.375) + ; = -log(vol/256)*(160/3) + + DB 255, 128, 112, 103, 96, 91, 87, 83 ; 0->7 + DB 80, 78, 75, 73, 71, 69, 67, 66 ; 8->15 + DB 64, 63, 61, 60, 59, 58, 57, 56 ; 16->23 + DB 55, 54, 53, 52, 51, 50, 50, 49 ; 24->31 + DB 48, 47, 47, 46, 45, 45, 44, 44 ; 32->39 + DB 43, 42, 42, 41, 41, 40, 40, 39 ; 40->47 + DB 39, 38, 38, 37, 37, 36, 36, 36 ; 48->55 + DB 35, 35, 34, 34, 34, 33, 33, 32 ; 56->63 + DB 32, 32, 31, 31, 31, 30, 30, 30 ; 64->71 + DB 29, 29, 29, 28, 28, 28, 28, 27 ; 72->79 + DB 27, 27, 26, 26, 26, 26, 25, 25 ; 80->87 + DB 25, 25, 24, 24, 24, 23, 23, 23 ; 88->95 + DB 23, 22, 22, 22, 22, 22, 21, 21 ; 96->103 + DB 21, 21, 20, 20, 20, 20, 20, 19 ; 104->111 + DB 19, 19, 19, 19, 18, 18, 18, 18 ; 112->119 + DB 18, 17, 17, 17, 17, 17, 16, 16 ; 120->127 + DB 16 ; 128 + + Comment ~ ; Value = -log(vol/128)*(20/.375) + ; = -log(vol/128)*(160/3) + ; This is mathematically the correct table, but it seems too + ; loud, and it overloads on playback. + + DB 255, 112, 96, 87, 80, 75, 71, 67 ; 0->7 + DB 64, 61, 59, 57, 55, 53, 51, 50 ; 8->15 + DB 48, 47, 45, 44, 43, 42, 41, 40 ; 16->23 + DB 39, 38, 37, 36, 35, 34, 34, 33 ; 24->31 + DB 32, 31, 31, 30, 29, 29, 28, 28 ; 32->39 + DB 27, 26, 26, 25, 25, 24, 24, 23 ; 40->47 + DB 23, 22, 22, 21, 21, 20, 20, 20 ; 48->55 + DB 19, 19, 18, 18, 18, 17, 17, 16 ; 56->63 + DB 16, 16, 15, 15, 15, 14, 14, 14 ; 64->71 + DB 13, 13, 13, 13, 12, 12, 12, 11 ; 72->79 + DB 11, 11, 10, 10, 10, 9, 9, 9 ; 80->87 + DB 9, 8, 8, 8, 8, 7, 7, 7 ; 88->95 + DB 7, 6, 6, 6, 6, 5, 5, 5 ; 96->103 + DB 5, 4, 4, 4, 4, 4, 4, 3 ; 104->111 + DB 3, 3, 3, 2, 2, 2, 2, 2 ; 112->119 + DB 1, 1, 1, 1, 1, 1, 1, 1 ; 120->127 + DB 0 + + ~ + +AWEPitchTable Label DWord ; Pitchval = 88200 * 2^(Pos / 4096) + DD 88200, 88215, 88230, 88245, 88260, 88275, 88290, 88305 + DD 88320, 88335, 88350, 88365, 88380, 88395, 88410, 88425 + DD 88440, 88455, 88470, 88485, 88500, 88514, 88529, 88544 + DD 88559, 88574, 88589, 88604, 88619, 88634, 88649, 88664 + DD 88679, 88694, 88709, 88724, 88739, 88754, 88770, 88785 + DD 88800, 88815, 88830, 88845, 88860, 88875, 88890, 88905 + DD 88920, 88935, 88950, 88965, 88980, 88995, 89010, 89025 + DD 89040, 89055, 89070, 89086, 89101, 89116, 89131, 89146 + DD 89161, 89176, 89191, 89206, 89221, 89236, 89252, 89267 + DD 89282, 89297, 89312, 89327, 89342, 89357, 89372, 89388 + DD 89403, 89418, 89433, 89448, 89463, 89478, 89493, 89509 + DD 89524, 89539, 89554, 89569, 89584, 89600, 89615, 89630 + DD 89645, 89660, 89675, 89691, 89706, 89721, 89736, 89751 + DD 89767, 89782, 89797, 89812, 89827, 89842, 89858, 89873 + DD 89888, 89903, 89919, 89934, 89949, 89964, 89979, 89995 + DD 90010, 90025, 90040, 90056, 90071, 90086, 90101, 90117 + DD 90132, 90147, 90162, 90178, 90193, 90208, 90223, 90239 + DD 90254, 90269, 90284, 90300, 90315, 90330, 90346, 90361 + DD 90376, 90391, 90407, 90422, 90437, 90453, 90468, 90483 + DD 90499, 90514, 90529, 90545, 90560, 90575, 90591, 90606 + DD 90621, 90637, 90652, 90667, 90683, 90698, 90713, 90729 + DD 90744, 90759, 90775, 90790, 90805, 90821, 90836, 90852 + DD 90867, 90882, 90898, 90913, 90928, 90944, 90959, 90975 + DD 90990, 91005, 91021, 91036, 91052, 91067, 91082, 91098 + DD 91113, 91129, 91144, 91160, 91175, 91190, 91206, 91221 + DD 91237, 91252, 91268, 91283, 91299, 91314, 91329, 91345 + DD 91360, 91376, 91391, 91407, 91422, 91438, 91453, 91469 + DD 91484, 91500, 91515, 91531, 91546, 91562, 91577, 91593 + DD 91608, 91624, 91639, 91655, 91670, 91686, 91701, 91717 + DD 91732, 91748, 91763, 91779, 91794, 91810, 91825, 91841 + DD 91856, 91872, 91887, 91903, 91919, 91934, 91950, 91965 + DD 91981, 91996, 92012, 92028, 92043, 92059, 92074, 92090 + DD 92105, 92121, 92137, 92152, 92168, 92183, 92199, 92215 + DD 92230, 92246, 92261, 92277, 92293, 92308, 92324, 92340 + DD 92355, 92371, 92386, 92402, 92418, 92433, 92449, 92465 + DD 92480, 92496, 92512, 92527, 92543, 92559, 92574, 92590 + DD 92606, 92621, 92637, 92653, 92668, 92684, 92700, 92715 + DD 92731, 92747, 92762, 92778, 92794, 92810, 92825, 92841 + DD 92857, 92872, 92888, 92904, 92920, 92935, 92951, 92967 + DD 92982, 92998, 93014, 93030, 93045, 93061, 93077, 93093 + DD 93108, 93124, 93140, 93156, 93171, 93187, 93203, 93219 + DD 93235, 93250, 93266, 93282, 93298, 93313, 93329, 93345 + DD 93361, 93377, 93392, 93408, 93424, 93440, 93456, 93472 + DD 93487, 93503, 93519, 93535, 93551, 93566, 93582, 93598 + DD 93614, 93630, 93646, 93662, 93677, 93693, 93709, 93725 + DD 93741, 93757, 93773, 93788, 93804, 93820, 93836, 93852 + DD 93868, 93884, 93900, 93915, 93931, 93947, 93963, 93979 + DD 93995, 94011, 94027, 94043, 94059, 94075, 94090, 94106 + DD 94122, 94138, 94154, 94170, 94186, 94202, 94218, 94234 + DD 94250, 94266, 94282, 94298, 94314, 94330, 94346, 94362 + DD 94377, 94393, 94409, 94425, 94441, 94457, 94473, 94489 + DD 94505, 94521, 94537, 94553, 94569, 94585, 94601, 94617 + DD 94633, 94649, 94665, 94681, 94697, 94713, 94729, 94746 + DD 94762, 94778, 94794, 94810, 94826, 94842, 94858, 94874 + DD 94890, 94906, 94922, 94938, 94954, 94970, 94986, 95002 + DD 95018, 95035, 95051, 95067, 95083, 95099, 95115, 95131 + DD 95147, 95163, 95179, 95196, 95212, 95228, 95244, 95260 + DD 95276, 95292, 95308, 95324, 95341, 95357, 95373, 95389 + DD 95405, 95421, 95437, 95454, 95470, 95486, 95502, 95518 + DD 95534, 95551, 95567, 95583, 95599, 95615, 95631, 95648 + DD 95664, 95680, 95696, 95712, 95729, 95745, 95761, 95777 + DD 95793, 95810, 95826, 95842, 95858, 95875, 95891, 95907 + DD 95923, 95939, 95956, 95972, 95988, 96004, 96021, 96037 + DD 96053, 96069, 96086, 96102, 96118, 96134, 96151, 96167 + DD 96183, 96200, 96216, 96232, 96248, 96265, 96281, 96297 + DD 96314, 96330, 96346, 96362, 96379, 96395, 96411, 96428 + DD 96444, 96460, 96477, 96493, 96509, 96526, 96542, 96558 + DD 96575, 96591, 96607, 96624, 96640, 96656, 96673, 96689 + DD 96706, 96722, 96738, 96755, 96771, 96787, 96804, 96820 + DD 96837, 96853, 96869, 96886, 96902, 96919, 96935, 96951 + DD 96968, 96984, 97001, 97017, 97033, 97050, 97066, 97083 + DD 97099, 97116, 97132, 97148, 97165, 97181, 97198, 97214 + DD 97231, 97247, 97264, 97280, 97296, 97313, 97329, 97346 + DD 97362, 97379, 97395, 97412, 97428, 97445, 97461, 97478 + DD 97494, 97511, 97527, 97544, 97560, 97577, 97593, 97610 + DD 97626, 97643, 97659, 97676, 97692, 97709, 97726, 97742 + DD 97759, 97775, 97792, 97808, 97825, 97841, 97858, 97874 + DD 97891, 97908, 97924, 97941, 97957, 97974, 97990, 98007 + DD 98024, 98040, 98057, 98073, 98090, 98107, 98123, 98140 + DD 98156, 98173, 98190, 98206, 98223, 98240, 98256, 98273 + DD 98289, 98306, 98323, 98339, 98356, 98373, 98389, 98406 + DD 98423, 98439, 98456, 98473, 98489, 98506, 98523, 98539 + DD 98556, 98573, 98589, 98606, 98623, 98639, 98656, 98673 + DD 98689, 98706, 98723, 98740, 98756, 98773, 98790, 98806 + DD 98823, 98840, 98857, 98873, 98890, 98907, 98924, 98940 + DD 98957, 98974, 98990, 99007, 99024, 99041, 99058, 99074 + DD 99091, 99108, 99125, 99141, 99158, 99175, 99192, 99208 + DD 99225, 99242, 99259, 99276, 99292, 99309, 99326, 99343 + DD 99360, 99377, 99393, 99410, 99427, 99444, 99461, 99477 + DD 99494, 99511, 99528, 99545, 99562, 99579, 99595, 99612 + DD 99629, 99646, 99663, 99680, 99697, 99713, 99730, 99747 + DD 99764, 99781, 99798, 99815, 99832, 99849, 99865, 99882 + DD 99899, 99916, 99933, 99950, 99967, 99984, 100001, 100018 + DD 100035, 100051, 100068, 100085, 100102, 100119, 100136, 100153 + DD 100170, 100187, 100204, 100221, 100238, 100255, 100272, 100289 + DD 100306, 100323, 100340, 100357, 100374, 100391, 100408, 100425 + DD 100442, 100459, 100476, 100493, 100510, 100527, 100544, 100561 + DD 100578, 100595, 100612, 100629, 100646, 100663, 100680, 100697 + DD 100714, 100731, 100748, 100765, 100782, 100799, 100816, 100833 + DD 100850, 100867, 100885, 100902, 100919, 100936, 100953, 100970 + DD 100987, 101004, 101021, 101038, 101055, 101073, 101090, 101107 + DD 101124, 101141, 101158, 101175, 101192, 101209, 101227, 101244 + DD 101261, 101278, 101295, 101312, 101329, 101347, 101364, 101381 + DD 101398, 101415, 101432, 101450, 101467, 101484, 101501, 101518 + DD 101535, 101553, 101570, 101587, 101604, 101621, 101639, 101656 + DD 101673, 101690, 101707, 101725, 101742, 101759, 101776, 101793 + DD 101811, 101828, 101845, 101862, 101880, 101897, 101914, 101931 + DD 101949, 101966, 101983, 102000, 102018, 102035, 102052, 102069 + DD 102087, 102104, 102121, 102139, 102156, 102173, 102190, 102208 + DD 102225, 102242, 102260, 102277, 102294, 102312, 102329, 102346 + DD 102363, 102381, 102398, 102415, 102433, 102450, 102467, 102485 + DD 102502, 102520, 102537, 102554, 102572, 102589, 102606, 102624 + DD 102641, 102658, 102676, 102693, 102711, 102728, 102745, 102763 + DD 102780, 102797, 102815, 102832, 102850, 102867, 102884, 102902 + DD 102919, 102937, 102954, 102972, 102989, 103006, 103024, 103041 + DD 103059, 103076, 103094, 103111, 103129, 103146, 103163, 103181 + DD 103198, 103216, 103233, 103251, 103268, 103286, 103303, 103321 + DD 103338, 103356, 103373, 103391, 103408, 103426, 103443, 103461 + DD 103478, 103496, 103513, 103531, 103548, 103566, 103583, 103601 + DD 103618, 103636, 103653, 103671, 103689, 103706, 103724, 103741 + DD 103759, 103776, 103794, 103811, 103829, 103847, 103864, 103882 + DD 103899, 103917, 103934, 103952, 103970, 103987, 104005, 104022 + DD 104040, 104058, 104075, 104093, 104110, 104128, 104146, 104163 + DD 104181, 104199, 104216, 104234, 104252, 104269, 104287, 104304 + DD 104322, 104340, 104357, 104375, 104393, 104410, 104428, 104446 + DD 104463, 104481, 104499, 104516, 104534, 104552, 104570, 104587 + DD 104605, 104623, 104640, 104658, 104676, 104694, 104711, 104729 + DD 104747, 104764, 104782, 104800, 104818, 104835, 104853, 104871 + DD 104889, 104906, 104924, 104942, 104960, 104977, 104995, 105013 + DD 105031, 105048, 105066, 105084, 105102, 105120, 105137, 105155 + DD 105173, 105191, 105209, 105226, 105244, 105262, 105280, 105298 + DD 105315, 105333, 105351, 105369, 105387, 105405, 105422, 105440 + DD 105458, 105476, 105494, 105512, 105530, 105547, 105565, 105583 + DD 105601, 105619, 105637, 105655, 105672, 105690, 105708, 105726 + DD 105744, 105762, 105780, 105798, 105816, 105834, 105851, 105869 + DD 105887, 105905, 105923, 105941, 105959, 105977, 105995, 106013 + DD 106031, 106049, 106067, 106085, 106103, 106120, 106138, 106156 + DD 106174, 106192, 106210, 106228, 106246, 106264, 106282, 106300 + DD 106318, 106336, 106354, 106372, 106390, 106408, 106426, 106444 + DD 106462, 106480, 106498, 106516, 106534, 106552, 106570, 106588 + DD 106606, 106624, 106643, 106661, 106679, 106697, 106715, 106733 + DD 106751, 106769, 106787, 106805, 106823, 106841, 106859, 106877 + DD 106895, 106914, 106932, 106950, 106968, 106986, 107004, 107022 + DD 107040, 107058, 107077, 107095, 107113, 107131, 107149, 107167 + DD 107185, 107203, 107222, 107240, 107258, 107276, 107294, 107312 + DD 107331, 107349, 107367, 107385, 107403, 107421, 107440, 107458 + DD 107476, 107494, 107512, 107531, 107549, 107567, 107585, 107603 + DD 107622, 107640, 107658, 107676, 107694, 107713, 107731, 107749 + DD 107767, 107786, 107804, 107822, 107840, 107859, 107877, 107895 + DD 107913, 107932, 107950, 107968, 107986, 108005, 108023, 108041 + DD 108060, 108078, 108096, 108114, 108133, 108151, 108169, 108188 + DD 108206, 108224, 108243, 108261, 108279, 108297, 108316, 108334 + DD 108352, 108371, 108389, 108408, 108426, 108444, 108463, 108481 + DD 108499, 108518, 108536, 108554, 108573, 108591, 108609, 108628 + DD 108646, 108665, 108683, 108701, 108720, 108738, 108757, 108775 + DD 108793, 108812, 108830, 108849, 108867, 108886, 108904, 108922 + DD 108941, 108959, 108978, 108996, 109015, 109033, 109051, 109070 + DD 109088, 109107, 109125, 109144, 109162, 109181, 109199, 109218 + DD 109236, 109255, 109273, 109292, 109310, 109329, 109347, 109366 + DD 109384, 109403, 109421, 109440, 109458, 109477, 109495, 109514 + DD 109532, 109551, 109569, 109588, 109607, 109625, 109644, 109662 + DD 109681, 109699, 109718, 109736, 109755, 109774, 109792, 109811 + DD 109829, 109848, 109867, 109885, 109904, 109922, 109941, 109960 + DD 109978, 109997, 110015, 110034, 110053, 110071, 110090, 110108 + DD 110127, 110146, 110164, 110183, 110202, 110220, 110239, 110258 + DD 110276, 110295, 110314, 110332, 110351, 110370, 110388, 110407 + DD 110426, 110444, 110463, 110482, 110500, 110519, 110538, 110557 + DD 110575, 110594, 110613, 110631, 110650, 110669, 110688, 110706 + DD 110725, 110744, 110763, 110781, 110800, 110819, 110838, 110856 + DD 110875, 110894, 110913, 110931, 110950, 110969, 110988, 111007 + DD 111025, 111044, 111063, 111082, 111100, 111119, 111138, 111157 + DD 111176, 111195, 111213, 111232, 111251, 111270, 111289, 111307 + DD 111326, 111345, 111364, 111383, 111402, 111421, 111439, 111458 + DD 111477, 111496, 111515, 111534, 111553, 111571, 111590, 111609 + DD 111628, 111647, 111666, 111685, 111704, 111723, 111742, 111760 + DD 111779, 111798, 111817, 111836, 111855, 111874, 111893, 111912 + DD 111931, 111950, 111969, 111988, 112007, 112026, 112045, 112063 + DD 112082, 112101, 112120, 112139, 112158, 112177, 112196, 112215 + DD 112234, 112253, 112272, 112291, 112310, 112329, 112348, 112367 + DD 112386, 112405, 112424, 112443, 112462, 112481, 112500, 112520 + DD 112539, 112558, 112577, 112596, 112615, 112634, 112653, 112672 + DD 112691, 112710, 112729, 112748, 112767, 112786, 112806, 112825 + DD 112844, 112863, 112882, 112901, 112920, 112939, 112958, 112977 + DD 112997, 113016, 113035, 113054, 113073, 113092, 113111, 113130 + DD 113150, 113169, 113188, 113207, 113226, 113245, 113265, 113284 + DD 113303, 113322, 113341, 113360, 113380, 113399, 113418, 113437 + DD 113456, 113476, 113495, 113514, 113533, 113552, 113572, 113591 + DD 113610, 113629, 113649, 113668, 113687, 113706, 113726, 113745 + DD 113764, 113783, 113803, 113822, 113841, 113860, 113880, 113899 + DD 113918, 113937, 113957, 113976, 113995, 114015, 114034, 114053 + DD 114072, 114092, 114111, 114130, 114150, 114169, 114188, 114208 + DD 114227, 114246, 114266, 114285, 114304, 114324, 114343, 114362 + DD 114382, 114401, 114420, 114440, 114459, 114479, 114498, 114517 + DD 114537, 114556, 114575, 114595, 114614, 114634, 114653, 114672 + DD 114692, 114711, 114731, 114750, 114770, 114789, 114808, 114828 + DD 114847, 114867, 114886, 114906, 114925, 114944, 114964, 114983 + DD 115003, 115022, 115042, 115061, 115081, 115100, 115120, 115139 + DD 115159, 115178, 115198, 115217, 115237, 115256, 115276, 115295 + DD 115315, 115334, 115354, 115373, 115393, 115412, 115432, 115451 + DD 115471, 115490, 115510, 115529, 115549, 115569, 115588, 115608 + DD 115627, 115647, 115666, 115686, 115706, 115725, 115745, 115764 + DD 115784, 115804, 115823, 115843, 115862, 115882, 115902, 115921 + DD 115941, 115960, 115980, 116000, 116019, 116039, 116059, 116078 + DD 116098, 116117, 116137, 116157, 116176, 116196, 116216, 116235 + DD 116255, 116275, 116294, 116314, 116334, 116354, 116373, 116393 + DD 116413, 116432, 116452, 116472, 116491, 116511, 116531, 116551 + DD 116570, 116590, 116610, 116630, 116649, 116669, 116689, 116708 + DD 116728, 116748, 116768, 116788, 116807, 116827, 116847, 116867 + DD 116886, 116906, 116926, 116946, 116966, 116985, 117005, 117025 + DD 117045, 117065, 117084, 117104, 117124, 117144, 117164, 117183 + DD 117203, 117223, 117243, 117263, 117283, 117302, 117322, 117342 + DD 117362, 117382, 117402, 117422, 117442, 117461, 117481, 117501 + DD 117521, 117541, 117561, 117581, 117601, 117621, 117640, 117660 + DD 117680, 117700, 117720, 117740, 117760, 117780, 117800, 117820 + DD 117840, 117860, 117880, 117900, 117919, 117939, 117959, 117979 + DD 117999, 118019, 118039, 118059, 118079, 118099, 118119, 118139 + DD 118159, 118179, 118199, 118219, 118239, 118259, 118279, 118299 + DD 118319, 118339, 118359, 118379, 118399, 118419, 118439, 118459 + DD 118480, 118500, 118520, 118540, 118560, 118580, 118600, 118620 + DD 118640, 118660, 118680, 118700, 118720, 118740, 118761, 118781 + DD 118801, 118821, 118841, 118861, 118881, 118901, 118921, 118942 + DD 118962, 118982, 119002, 119022, 119042, 119062, 119083, 119103 + DD 119123, 119143, 119163, 119183, 119204, 119224, 119244, 119264 + DD 119284, 119304, 119325, 119345, 119365, 119385, 119405, 119426 + DD 119446, 119466, 119486, 119506, 119527, 119547, 119567, 119587 + DD 119608, 119628, 119648, 119668, 119689, 119709, 119729, 119749 + DD 119770, 119790, 119810, 119831, 119851, 119871, 119891, 119912 + DD 119932, 119952, 119973, 119993, 120013, 120033, 120054, 120074 + DD 120094, 120115, 120135, 120155, 120176, 120196, 120216, 120237 + DD 120257, 120277, 120298, 120318, 120339, 120359, 120379, 120400 + DD 120420, 120440, 120461, 120481, 120502, 120522, 120542, 120563 + DD 120583, 120604, 120624, 120644, 120665, 120685, 120706, 120726 + DD 120747, 120767, 120787, 120808, 120828, 120849, 120869, 120890 + DD 120910, 120931, 120951, 120971, 120992, 121012, 121033, 121053 + DD 121074, 121094, 121115, 121135, 121156, 121176, 121197, 121217 + DD 121238, 121258, 121279, 121299, 121320, 121341, 121361, 121382 + DD 121402, 121423, 121443, 121464, 121484, 121505, 121525, 121546 + DD 121567, 121587, 121608, 121628, 121649, 121670, 121690, 121711 + DD 121731, 121752, 121773, 121793, 121814, 121834, 121855, 121876 + DD 121896, 121917, 121937, 121958, 121979, 121999, 122020, 122041 + DD 122061, 122082, 122103, 122123, 122144, 122165, 122185, 122206 + DD 122227, 122247, 122268, 122289, 122309, 122330, 122351, 122372 + DD 122392, 122413, 122434, 122454, 122475, 122496, 122517, 122537 + DD 122558, 122579, 122600, 122620, 122641, 122662, 122683, 122703 + DD 122724, 122745, 122766, 122786, 122807, 122828, 122849, 122870 + DD 122890, 122911, 122932, 122953, 122974, 122994, 123015, 123036 + DD 123057, 123078, 123099, 123119, 123140, 123161, 123182, 123203 + DD 123224, 123244, 123265, 123286, 123307, 123328, 123349, 123370 + DD 123391, 123411, 123432, 123453, 123474, 123495, 123516, 123537 + DD 123558, 123579, 123599, 123620, 123641, 123662, 123683, 123704 + DD 123725, 123746, 123767, 123788, 123809, 123830, 123851, 123872 + DD 123893, 123914, 123935, 123956, 123977, 123998, 124019, 124040 + DD 124061, 124081, 124102, 124124, 124145, 124166, 124187, 124208 + DD 124229, 124250, 124271, 124292, 124313, 124334, 124355, 124376 + DD 124397, 124418, 124439, 124460, 124481, 124502, 124523, 124544 + DD 124565, 124586, 124608, 124629, 124650, 124671, 124692, 124713 + DD 124734, 124755, 124776, 124797, 124819, 124840, 124861, 124882 + DD 124903, 124924, 124945, 124967, 124988, 125009, 125030, 125051 + DD 125072, 125093, 125115, 125136, 125157, 125178, 125199, 125221 + DD 125242, 125263, 125284, 125305, 125327, 125348, 125369, 125390 + DD 125411, 125433, 125454, 125475, 125496, 125518, 125539, 125560 + DD 125581, 125603, 125624, 125645, 125666, 125688, 125709, 125730 + DD 125751, 125773, 125794, 125815, 125837, 125858, 125879, 125901 + DD 125922, 125943, 125964, 125986, 126007, 126028, 126050, 126071 + DD 126092, 126114, 126135, 126156, 126178, 126199, 126220, 126242 + DD 126263, 126285, 126306, 126327, 126349, 126370, 126391, 126413 + DD 126434, 126456, 126477, 126498, 126520, 126541, 126563, 126584 + DD 126606, 126627, 126648, 126670, 126691, 126713, 126734, 126756 + DD 126777, 126799, 126820, 126841, 126863, 126884, 126906, 126927 + DD 126949, 126970, 126992, 127013, 127035, 127056, 127078, 127099 + DD 127121, 127142, 127164, 127185, 127207, 127228, 127250, 127271 + DD 127293, 127315, 127336, 127358, 127379, 127401, 127422, 127444 + DD 127465, 127487, 127509, 127530, 127552, 127573, 127595, 127617 + DD 127638, 127660, 127681, 127703, 127725, 127746, 127768, 127789 + DD 127811, 127833, 127854, 127876, 127898, 127919, 127941, 127963 + DD 127984, 128006, 128028, 128049, 128071, 128093, 128114, 128136 + DD 128158, 128179, 128201, 128223, 128244, 128266, 128288, 128309 + DD 128331, 128353, 128375, 128396, 128418, 128440, 128462, 128483 + DD 128505, 128527, 128549, 128570, 128592, 128614, 128636, 128657 + DD 128679, 128701, 128723, 128744, 128766, 128788, 128810, 128832 + DD 128853, 128875, 128897, 128919, 128941, 128963, 128984, 129006 + DD 129028, 129050, 129072, 129094, 129115, 129137, 129159, 129181 + DD 129203, 129225, 129247, 129268, 129290, 129312, 129334, 129356 + DD 129378, 129400, 129422, 129444, 129465, 129487, 129509, 129531 + DD 129553, 129575, 129597, 129619, 129641, 129663, 129685, 129707 + DD 129729, 129751, 129773, 129794, 129816, 129838, 129860, 129882 + DD 129904, 129926, 129948, 129970, 129992, 130014, 130036, 130058 + DD 130080, 130102, 130124, 130146, 130168, 130190, 130212, 130235 + DD 130257, 130279, 130301, 130323, 130345, 130367, 130389, 130411 + DD 130433, 130455, 130477, 130499, 130521, 130543, 130566, 130588 + DD 130610, 130632, 130654, 130676, 130698, 130720, 130742, 130765 + DD 130787, 130809, 130831, 130853, 130875, 130897, 130920, 130942 + DD 130964, 130986, 131008, 131030, 131053, 131075, 131097, 131119 + DD 131141, 131163, 131186, 131208, 131230, 131252, 131274, 131297 + DD 131319, 131341, 131363, 131386, 131408, 131430, 131452, 131475 + DD 131497, 131519, 131541, 131564, 131586, 131608, 131630, 131653 + DD 131675, 131697, 131720, 131742, 131764, 131786, 131809, 131831 + DD 131853, 131876, 131898, 131920, 131943, 131965, 131987, 132010 + DD 132032, 132054, 132077, 132099, 132121, 132144, 132166, 132188 + DD 132211, 132233, 132256, 132278, 132300, 132323, 132345, 132368 + DD 132390, 132412, 132435, 132457, 132480, 132502, 132524, 132547 + DD 132569, 132592, 132614, 132637, 132659, 132682, 132704, 132726 + DD 132749, 132771, 132794, 132816, 132839, 132861, 132884, 132906 + DD 132929, 132951, 132974, 132996, 133019, 133041, 133064, 133086 + DD 133109, 133131, 133154, 133176, 133199, 133221, 133244, 133267 + DD 133289, 133312, 133334, 133357, 133379, 133402, 133425, 133447 + DD 133470, 133492, 133515, 133537, 133560, 133583, 133605, 133628 + DD 133651, 133673, 133696, 133718, 133741, 133764, 133786, 133809 + DD 133832, 133854, 133877, 133900, 133922, 133945, 133968, 133990 + DD 134013, 134036, 134058, 134081, 134104, 134126, 134149, 134172 + DD 134194, 134217, 134240, 134263, 134285, 134308, 134331, 134353 + DD 134376, 134399, 134422, 134444, 134467, 134490, 134513, 134535 + DD 134558, 134581, 134604, 134627, 134649, 134672, 134695, 134718 + DD 134741, 134763, 134786, 134809, 134832, 134855, 134877, 134900 + DD 134923, 134946, 134969, 134992, 135014, 135037, 135060, 135083 + DD 135106, 135129, 135152, 135174, 135197, 135220, 135243, 135266 + DD 135289, 135312, 135335, 135358, 135381, 135403, 135426, 135449 + DD 135472, 135495, 135518, 135541, 135564, 135587, 135610, 135633 + DD 135656, 135679, 135702, 135725, 135748, 135771, 135794, 135816 + DD 135839, 135862, 135885, 135908, 135931, 135954, 135977, 136000 + DD 136023, 136047, 136070, 136093, 136116, 136139, 136162, 136185 + DD 136208, 136231, 136254, 136277, 136300, 136323, 136346, 136369 + DD 136392, 136415, 136438, 136462, 136485, 136508, 136531, 136554 + DD 136577, 136600, 136623, 136646, 136670, 136693, 136716, 136739 + DD 136762, 136785, 136808, 136832, 136855, 136878, 136901, 136924 + DD 136947, 136971, 136994, 137017, 137040, 137063, 137086, 137110 + DD 137133, 137156, 137179, 137203, 137226, 137249, 137272, 137295 + DD 137319, 137342, 137365, 137388, 137412, 137435, 137458, 137481 + DD 137505, 137528, 137551, 137575, 137598, 137621, 137644, 137668 + DD 137691, 137714, 137738, 137761, 137784, 137808, 137831, 137854 + DD 137877, 137901, 137924, 137948, 137971, 137994, 138018, 138041 + DD 138064, 138088, 138111, 138134, 138158, 138181, 138205, 138228 + DD 138251, 138275, 138298, 138322, 138345, 138368, 138392, 138415 + DD 138439, 138462, 138485, 138509, 138532, 138556, 138579, 138603 + DD 138626, 138650, 138673, 138697, 138720, 138744, 138767, 138790 + DD 138814, 138837, 138861, 138884, 138908, 138931, 138955, 138978 + DD 139002, 139026, 139049, 139073, 139096, 139120, 139143, 139167 + DD 139190, 139214, 139237, 139261, 139285, 139308, 139332, 139355 + DD 139379, 139402, 139426, 139450, 139473, 139497, 139520, 139544 + DD 139568, 139591, 139615, 139639, 139662, 139686, 139709, 139733 + DD 139757, 139780, 139804, 139828, 139851, 139875, 139899, 139922 + DD 139946, 139970, 139993, 140017, 140041, 140065, 140088, 140112 + DD 140136, 140159, 140183, 140207, 140231, 140254, 140278, 140302 + DD 140326, 140349, 140373, 140397, 140421, 140444, 140468, 140492 + DD 140516, 140539, 140563, 140587, 140611, 140635, 140658, 140682 + DD 140706, 140730, 140754, 140777, 140801, 140825, 140849, 140873 + DD 140897, 140920, 140944, 140968, 140992, 141016, 141040, 141064 + DD 141087, 141111, 141135, 141159, 141183, 141207, 141231, 141255 + DD 141279, 141303, 141326, 141350, 141374, 141398, 141422, 141446 + DD 141470, 141494, 141518, 141542, 141566, 141590, 141614, 141638 + DD 141662, 141686, 141710, 141734, 141758, 141782, 141806, 141830 + DD 141854, 141878, 141902, 141926, 141950, 141974, 141998, 142022 + DD 142046, 142070, 142094, 142118, 142142, 142166, 142190, 142214 + DD 142238, 142262, 142286, 142310, 142334, 142359, 142383, 142407 + DD 142431, 142455, 142479, 142503, 142527, 142551, 142576, 142600 + DD 142624, 142648, 142672, 142696, 142720, 142745, 142769, 142793 + DD 142817, 142841, 142865, 142890, 142914, 142938, 142962, 142986 + DD 143011, 143035, 143059, 143083, 143107, 143132, 143156, 143180 + DD 143204, 143228, 143253, 143277, 143301, 143325, 143350, 143374 + DD 143398, 143423, 143447, 143471, 143495, 143520, 143544, 143568 + DD 143593, 143617, 143641, 143665, 143690, 143714, 143738, 143763 + DD 143787, 143811, 143836, 143860, 143884, 143909, 143933, 143957 + DD 143982, 144006, 144031, 144055, 144079, 144104, 144128, 144152 + DD 144177, 144201, 144226, 144250, 144275, 144299, 144323, 144348 + DD 144372, 144397, 144421, 144446, 144470, 144494, 144519, 144543 + DD 144568, 144592, 144617, 144641, 144666, 144690, 144715, 144739 + DD 144764, 144788, 144813, 144837, 144862, 144886, 144911, 144935 + DD 144960, 144984, 145009, 145033, 145058, 145082, 145107, 145132 + DD 145156, 145181, 145205, 145230, 145254, 145279, 145304, 145328 + DD 145353, 145377, 145402, 145427, 145451, 145476, 145500, 145525 + DD 145550, 145574, 145599, 145624, 145648, 145673, 145698, 145722 + DD 145747, 145772, 145796, 145821, 145846, 145870, 145895, 145920 + DD 145944, 145969, 145994, 146018, 146043, 146068, 146093, 146117 + DD 146142, 146167, 146191, 146216, 146241, 146266, 146290, 146315 + DD 146340, 146365, 146390, 146414, 146439, 146464, 146489, 146513 + DD 146538, 146563, 146588, 146613, 146637, 146662, 146687, 146712 + DD 146737, 146762, 146786, 146811, 146836, 146861, 146886, 146911 + DD 146936, 146960, 146985, 147010, 147035, 147060, 147085, 147110 + DD 147135, 147160, 147184, 147209, 147234, 147259, 147284, 147309 + DD 147334, 147359, 147384, 147409, 147434, 147459, 147484, 147509 + DD 147534, 147559, 147583, 147608, 147633, 147658, 147683, 147708 + DD 147733, 147758, 147783, 147808, 147833, 147858, 147883, 147909 + DD 147934, 147959, 147984, 148009, 148034, 148059, 148084, 148109 + DD 148134, 148159, 148184, 148209, 148234, 148259, 148284, 148310 + DD 148335, 148360, 148385, 148410, 148435, 148460, 148485, 148510 + DD 148536, 148561, 148586, 148611, 148636, 148661, 148686, 148712 + DD 148737, 148762, 148787, 148812, 148838, 148863, 148888, 148913 + DD 148938, 148964, 148989, 149014, 149039, 149064, 149090, 149115 + DD 149140, 149165, 149191, 149216, 149241, 149266, 149292, 149317 + DD 149342, 149367, 149393, 149418, 149443, 149469, 149494, 149519 + DD 149544, 149570, 149595, 149620, 149646, 149671, 149696, 149722 + DD 149747, 149772, 149798, 149823, 149848, 149874, 149899, 149925 + DD 149950, 149975, 150001, 150026, 150051, 150077, 150102, 150128 + DD 150153, 150178, 150204, 150229, 150255, 150280, 150306, 150331 + DD 150356, 150382, 150407, 150433, 150458, 150484, 150509, 150535 + DD 150560, 150586, 150611, 150637, 150662, 150688, 150713, 150739 + DD 150764, 150790, 150815, 150841, 150866, 150892, 150917, 150943 + DD 150968, 150994, 151019, 151045, 151071, 151096, 151122, 151147 + DD 151173, 151198, 151224, 151250, 151275, 151301, 151326, 151352 + DD 151378, 151403, 151429, 151455, 151480, 151506, 151531, 151557 + DD 151583, 151608, 151634, 151660, 151685, 151711, 151737, 151762 + DD 151788, 151814, 151839, 151865, 151891, 151917, 151942, 151968 + DD 151994, 152019, 152045, 152071, 152097, 152122, 152148, 152174 + DD 152200, 152225, 152251, 152277, 152303, 152328, 152354, 152380 + DD 152406, 152432, 152457, 152483, 152509, 152535, 152561, 152586 + DD 152612, 152638, 152664, 152690, 152716, 152741, 152767, 152793 + DD 152819, 152845, 152871, 152897, 152922, 152948, 152974, 153000 + DD 153026, 153052, 153078, 153104, 153130, 153156, 153181, 153207 + DD 153233, 153259, 153285, 153311, 153337, 153363, 153389, 153415 + DD 153441, 153467, 153493, 153519, 153545, 153571, 153597, 153623 + DD 153649, 153675, 153701, 153727, 153753, 153779, 153805, 153831 + DD 153857, 153883, 153909, 153935, 153961, 153987, 154013, 154039 + DD 154065, 154091, 154118, 154144, 154170, 154196, 154222, 154248 + DD 154274, 154300, 154326, 154352, 154379, 154405, 154431, 154457 + DD 154483, 154509, 154535, 154562, 154588, 154614, 154640, 154666 + DD 154692, 154719, 154745, 154771, 154797, 154823, 154850, 154876 + DD 154902, 154928, 154954, 154981, 155007, 155033, 155059, 155086 + DD 155112, 155138, 155164, 155191, 155217, 155243, 155269, 155296 + DD 155322, 155348, 155374, 155401, 155427, 155453, 155480, 155506 + DD 155532, 155559, 155585, 155611, 155638, 155664, 155690, 155717 + DD 155743, 155769, 155796, 155822, 155848, 155875, 155901, 155928 + DD 155954, 155980, 156007, 156033, 156060, 156086, 156112, 156139 + DD 156165, 156192, 156218, 156245, 156271, 156297, 156324, 156350 + DD 156377, 156403, 156430, 156456, 156483, 156509, 156536, 156562 + DD 156589, 156615, 156642, 156668, 156695, 156721, 156748, 156774 + DD 156801, 156827, 156854, 156880, 156907, 156934, 156960, 156987 + DD 157013, 157040, 157066, 157093, 157120, 157146, 157173, 157199 + DD 157226, 157253, 157279, 157306, 157332, 157359, 157386, 157412 + DD 157439, 157466, 157492, 157519, 157546, 157572, 157599, 157626 + DD 157652, 157679, 157706, 157732, 157759, 157786, 157812, 157839 + DD 157866, 157893, 157919, 157946, 157973, 157999, 158026, 158053 + DD 158080, 158106, 158133, 158160, 158187, 158213, 158240, 158267 + DD 158294, 158321, 158347, 158374, 158401, 158428, 158455, 158481 + DD 158508, 158535, 158562, 158589, 158616, 158642, 158669, 158696 + DD 158723, 158750, 158777, 158804, 158830, 158857, 158884, 158911 + DD 158938, 158965, 158992, 159019, 159046, 159073, 159100, 159126 + DD 159153, 159180, 159207, 159234, 159261, 159288, 159315, 159342 + DD 159369, 159396, 159423, 159450, 159477, 159504, 159531, 159558 + DD 159585, 159612, 159639, 159666, 159693, 159720, 159747, 159774 + DD 159801, 159828, 159855, 159882, 159909, 159936, 159963, 159990 + DD 160018, 160045, 160072, 160099, 160126, 160153, 160180, 160207 + DD 160234, 160261, 160289, 160316, 160343, 160370, 160397, 160424 + DD 160451, 160479, 160506, 160533, 160560, 160587, 160614, 160642 + DD 160669, 160696, 160723, 160750, 160778, 160805, 160832, 160859 + DD 160886, 160914, 160941, 160968, 160995, 161023, 161050, 161077 + DD 161104, 161132, 161159, 161186, 161213, 161241, 161268, 161295 + DD 161323, 161350, 161377, 161405, 161432, 161459, 161487, 161514 + DD 161541, 161569, 161596, 161623, 161651, 161678, 161705, 161733 + DD 161760, 161787, 161815, 161842, 161870, 161897, 161924, 161952 + DD 161979, 162007, 162034, 162061, 162089, 162116, 162144, 162171 + DD 162199, 162226, 162253, 162281, 162308, 162336, 162363, 162391 + DD 162418, 162446, 162473, 162501, 162528, 162556, 162583, 162611 + DD 162638, 162666, 162693, 162721, 162748, 162776, 162804, 162831 + DD 162859, 162886, 162914, 162941, 162969, 162997, 163024, 163052 + DD 163079, 163107, 163135, 163162, 163190, 163217, 163245, 163273 + DD 163300, 163328, 163356, 163383, 163411, 163438, 163466, 163494 + DD 163521, 163549, 163577, 163604, 163632, 163660, 163688, 163715 + DD 163743, 163771, 163798, 163826, 163854, 163882, 163909, 163937 + DD 163965, 163993, 164020, 164048, 164076, 164104, 164131, 164159 + DD 164187, 164215, 164243, 164270, 164298, 164326, 164354, 164382 + DD 164409, 164437, 164465, 164493, 164521, 164549, 164576, 164604 + DD 164632, 164660, 164688, 164716, 164744, 164771, 164799, 164827 + DD 164855, 164883, 164911, 164939, 164967, 164995, 165023, 165051 + DD 165078, 165106, 165134, 165162, 165190, 165218, 165246, 165274 + DD 165302, 165330, 165358, 165386, 165414, 165442, 165470, 165498 + DD 165526, 165554, 165582, 165610, 165638, 165666, 165694, 165722 + DD 165750, 165778, 165806, 165834, 165862, 165891, 165919, 165947 + DD 165975, 166003, 166031, 166059, 166087, 166115, 166143, 166172 + DD 166200, 166228, 166256, 166284, 166312, 166340, 166368, 166397 + DD 166425, 166453, 166481, 166509, 166538, 166566, 166594, 166622 + DD 166650, 166678, 166707, 166735, 166763, 166791, 166820, 166848 + DD 166876, 166904, 166933, 166961, 166989, 167017, 167046, 167074 + DD 167102, 167130, 167159, 167187, 167215, 167244, 167272, 167300 + DD 167328, 167357, 167385, 167413, 167442, 167470, 167498, 167527 + DD 167555, 167584, 167612, 167640, 167669, 167697, 167725, 167754 + DD 167782, 167811, 167839, 167867, 167896, 167924, 167953, 167981 + DD 168009, 168038, 168066, 168095, 168123, 168152, 168180, 168209 + DD 168237, 168266, 168294, 168322, 168351, 168379, 168408, 168436 + DD 168465, 168493, 168522, 168551, 168579, 168608, 168636, 168665 + DD 168693, 168722, 168750, 168779, 168807, 168836, 168865, 168893 + DD 168922, 168950, 168979, 169007, 169036, 169065, 169093, 169122 + DD 169151, 169179, 169208, 169236, 169265, 169294, 169322, 169351 + DD 169380, 169408, 169437, 169466, 169494, 169523, 169552, 169580 + DD 169609, 169638, 169667, 169695, 169724, 169753, 169781, 169810 + DD 169839, 169868, 169896, 169925, 169954, 169983, 170011, 170040 + DD 170069, 170098, 170127, 170155, 170184, 170213, 170242, 170271 + DD 170299, 170328, 170357, 170386, 170415, 170444, 170472, 170501 + DD 170530, 170559, 170588, 170617, 170646, 170674, 170703, 170732 + DD 170761, 170790, 170819, 170848, 170877, 170906, 170935, 170964 + DD 170992, 171021, 171050, 171079, 171108, 171137, 171166, 171195 + DD 171224, 171253, 171282, 171311, 171340, 171369, 171398, 171427 + DD 171456, 171485, 171514, 171543, 171572, 171601, 171630, 171659 + DD 171688, 171717, 171746, 171776, 171805, 171834, 171863, 171892 + DD 171921, 171950, 171979, 172008, 172037, 172066, 172096, 172125 + DD 172154, 172183, 172212, 172241, 172270, 172300, 172329, 172358 + DD 172387, 172416, 172445, 172475, 172504, 172533, 172562, 172591 + DD 172621, 172650, 172679, 172708, 172737, 172767, 172796, 172825 + DD 172854, 172884, 172913, 172942, 172972, 173001, 173030, 173059 + DD 173089, 173118, 173147, 173177, 173206, 173235, 173264, 173294 + DD 173323, 173352, 173382, 173411, 173440, 173470, 173499, 173529 + DD 173558, 173587, 173617, 173646, 173675, 173705, 173734, 173764 + DD 173793, 173822, 173852, 173881, 173911, 173940, 173970, 173999 + DD 174028, 174058, 174087, 174117, 174146, 174176, 174205, 174235 + DD 174264, 174294, 174323, 174353, 174382, 174412, 174441, 174471 + DD 174500, 174530, 174559, 174589, 174618, 174648, 174678, 174707 + DD 174737, 174766, 174796, 174825, 174855, 174885, 174914, 174944 + DD 174973, 175003, 175033, 175062, 175092, 175122, 175151, 175181 + DD 175210, 175240, 175270, 175299, 175329, 175359, 175388, 175418 + DD 175448, 175478, 175507, 175537, 175567, 175596, 175626, 175656 + DD 175686, 175715, 175745, 175775, 175804, 175834, 175864, 175894 + DD 175924, 175953, 175983, 176013, 176043, 176072, 176102, 176132 + DD 176162, 176192, 176221, 176251, 176281, 176311, 176341, 176371 + +GUSScreenList Label + DW 7 + DW Near Ptr IdleFunctionList + DW Near Ptr GlobalKeyLink + + DW Near Ptr FullScreenBox ; 0 + DW Near Ptr ScreenHeader + DW Near Ptr FillHeader + DW Near Ptr GravisHeaderLine + + DW Near Ptr MixerText + DW Near Ptr VolumeBox1 + DW Near Ptr VolumeBox2 + + DW Near Ptr MasterVolumeLeft ; 7 + DW Near Ptr MasterVolumeRight + DW Near Ptr TrebleVolumeLeft + DW Near Ptr TrebleVolumeRight + DW Near Ptr BassVolumeLeft + DW Near Ptr BassVolumeRight ; 12 + + DW Near Ptr SampleText + + DW Near Ptr SampleSize0Button ; 14 + DW Near Ptr SampleSize1Button + DW Near Ptr SampleSize2Button + DW Near Ptr SampleSize3Button ; 17 + + DW Near Ptr EffectText + DW Near Ptr EffectBox + + DW Near Ptr ChorusThumbBar ; 20 + DW Near Ptr ReverbThumbBar + + DW DriverText + + DW 0 + +GravisHeaderLine DW 10 + DB "Sound Blaster AWE 32 Driver", 0 + +DriverText DW 1 + DB 27, 48 + DB 21h + DB "Sound Blaster AWE 32 Driver 1.5 for Impulse Tracker", 0 + +MixerText DW 1 + DB 3, 13 + DB 20h + DB "Mixer options", 13 + DB 13 + DB " Master Volume Left", 13 + DB " Master Volume Right", 13 + DB 13 + DB 13 + DB " Treble Left", 13 + DB " Treble Right", 13 + DB " Bass Left", 13 + DB " Bass Right", 13 + DB 0 + +VolumeBox1 DW 0 + DB 24, 14, 30, 17 + DB 25 + +VolumeBox2 DW 0 + DB 17, 18, 21, 23 + DB 25 + +MasterVolumeLeft DW 9 + DB 25, 15 + DW 0, 31 + DW 9, 0 + DW 0FFFFh, 8, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +MasterVolumeRight DW 9 + DB 25, 16 + DW 0, 31 + DW 9, 1 + DW 7, 9, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +TrebleVolumeLeft DW 9 + DB 18, 19 + DW 0, 15 + DW 9, 2 + DW 8, 10, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +TrebleVolumeRight DW 9 + DB 18, 20 + DW 0, 15 + DW 9, 3 + DW 9, 11, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +BassVolumeLeft DW 9 + DB 18, 21 + DW 0, 15 + DW 9, 4 + DW 10, 12, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +BassVolumeRight DW 9 + DB 18, 22 + DW 0, 15 + DW 9, 5 + DW 11, 14, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +SampleText DW 1 + DB 3, 25 + DB 20h + DB "Sample resizing options", 0 + +SampleSize0Button DW 2 + DW 12, 15, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetCompress +DriverSegment1 DW 0 + DW 0 + DW Offset SetCompress +DriverSegment2 DW 0 + DB 7, 27, 20, 29, 8 + DB 0 + DB " Original", 0 + +SampleSize1Button DW 2 + DW 14, 16, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetCompress +DriverSegment3 DW 0 + DW 1 + DW Offset SetCompress +DriverSegment4 DW 0 + DB 7, 30, 20, 32, 8 + DB 0 + DB " Half", 0 + +SampleSize2Button DW 2 + DW 15, 17, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetCompress +DriverSegment5 DW 0 + DW 2 + DW Offset SetCompress +DriverSegment6 DW 0 + DB 7, 33, 20, 35, 8 + DB 0 + DB " Quarter", 0 + +SampleSize3Button DW 2 + DW 16, 20, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetCompress +DriverSegment7 DW 0 + DW 3 + DW Offset SetCompress +DriverSegment8 DW 0 + DB 7, 36, 20, 38, 8 + DB 0 + DB " Eighth", 0 + +EffectText DW 1 + DB 3, 40 + DB 20h + DB "Effect options", 13 + DB 13 + DB " Chorus", 13 + DB " Reverb", 0 + + +EffectBox DW 0 + DB 12, 41, 30, 44 + DB 25 + +ChorusThumbBar DW 9 + DB 13, 42 + DW 0, 127 + DW 9, 6 + DW 17, 21, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +ReverbThumbBar DW 9 + DB 13, 43 + DW 0, 127 + DW 9, 7 + DW 20, 0FFFFh, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + + + +VolumeTable DB 6 Dup (0) +CONFIGURATIONOFFSET EQU $+128 +CONFIGSIZE EQU 2 +Chorus DB 10, 64 + +GlobalKeyLink DB 7 +GlobalKeyLink2 DD 0 + +IdleFunctionList DD 0 + DD 0 + +FillHeader DW 8 +FillHeader2 DD 0 + +FullScreenBox DW 0 + DB 0, 0, 79, 49 + DB 4 + +ScreenHeader DW 8 +ScreenHeader2 DD 0 + +AWEParameters DB 64 Dup (0FFh), 64 Dup (0) + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SBOut ; AL = data + ; DX = 2xCh + + Push AX + +SBOut1: + In AL, DX + Test AL, AL + JS SBOut1 + + Pop AX + Out DX, AL + + Ret + +EndP SBOut + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc DetectUART ; Given DX = Port + +; From SB-DevKit + + ClI + + Inc DX + Xor CX, CX + +DetectUART1: + In AL, DX + Test AL, 40h ; Ready for output + LoopNZ DetectUART1 + JNZ DetectUARTError + + Mov AL, 0FFh ; Reset! + Out DX, AL + + Xor CX, CX + +DetectUART2: + In AL, DX + Test AL, 80h + JNZ DetectUART3 + + Dec DX + In AL, DX + Inc DX + Cmp AL, 0FEh + JE DetectUART4 + +DetectUART3: + Loop DetectUART2 + +DetectUARTError: + StI + StC + Ret + +DetectUART4: ; Now to shove it into 'intelligent' mode. + Xor CX, CX + +DetectUART5: + In AL, DX + Test AL, 40h + LoopNZ DetectUART5 + JNZ DetectUARTError + + Mov AL, 3Fh ; Intelligent mode! + Out DX, AL + +DetectUART6: + Xor CX, CX + +DetectUART7: + In AL, DX + Test AL, 80h + JNZ DetectUART8 + + Dec DX + In AL, DX + Inc DX + Cmp AL, 0FEh + JE DetectUART9 + +DetectUART8: + Loop DetectUART7 + + Jmp DetectUARTError + +DetectUART9: + StI + ClC + Ret + +EndP DetectUART + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReinitUART + + Mov DX, MIDIPort + Test DX, DX + JZ ReinitUART1 + + Call DetectUART + +ReinitUART1: + Ret + +EndP ReinitUART + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetUART + + Mov DX, MIDIPort + Test DX, DX + JZ ResetUART1 + + Inc DX + + Mov AL, 0FFh + Out DX, AL + +ResetUART1: + Ret + +EndP ResetUART + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetCompress Far + + Mov CX, [SI+22] + Mov CS:Compress, CL + + Mov AX, 1 + ShL AX, CL + Mov CS:Step, AX + + Call Music_LoadAllSamples + + Mov AX, 1 + Ret + +EndP SetCompress + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetCompress Far + + Push CS + Pop ES + Mov DI, Offset Compress + + Ret + +EndP GetCompress + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Load8BitSamplesForwards ; Given DS:SI, ECX = count + + Push BX + + Mov BX, CS:Step + Mov DX, CS:BasePort + Add DX, 400h + Xor AL, AL + +Load8BitSamplesForwards2: + Mov AH, [SI] + Add SI, BX + JC Load8BitSamplesForwards4 + +Load8BitSamplesForwards3: + Out DX, AX + + Dec ECX + JNZ Load8BitSamplesForwards2 + + Pop BX + Ret + +Load8BitSamplesForwards4: + Add ESI, 10000h + Int 3 + Jmp Load8BitSamplesForwards3 + +EndP Load8BitSamplesForwards + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Load16BitSamplesForwards ; Given DS:SI, ECX = count + + Push BX + + Mov BX, CS:Step + Mov DX, CS:BasePort + Add DX, 400h + Add BX, BX + +Load16BitSamplesForwards2: + Mov AX, [SI] + Add SI, BX + JC Load16BitSamplesForwards4 + +Load16BitSamplesForwards3: + Out DX, AX + + Dec ECX + JNZ Load16BitSamplesForwards2 + + Pop BX + Ret + +Load16BitSamplesForwards4: + Add ESI, 10000h + Int 3 + Jmp Load16BitSamplesForwards3 + +EndP Load16BitSamplesForwards + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Load8BitSamplesBackwards ; Given DS:SI, ECX = count + + Push BX + + Mov BX, CS:Step + Mov DX, CS:BasePort + Add DX, 400h + Xor AL, AL + + Sub SI, BX + JC Load8BitSamplesBackwards6 + +Load8BitSamplesBackwards2: + Sub SI, BX + JC Load8BitSamplesBackwards4 + +Load8BitSamplesBackwards3: + Mov AH, [SI] + Out DX, AX + + Dec ECX + JNZ Load8BitSamplesBackwards2 + + + Pop BX + Ret + +Load8BitSamplesBackwards4: + Sub ESI, 10000h + JC Load8BitSamplesBackwards5 + Int 3 + Jmp Load8BitSamplesBackwards3 + +Load8BitSamplesBackwards5: + Xor ESI, ESI + Jmp Load8BitSamplesBackwards3 + +Load8BitSamplesBackwards6: + Sub ESI, 10000h + Int 3 + Jmp Load8BitSamplesBackwards2 + + +EndP Load8BitSamplesBackwards + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Load16BitSamplesBackwards ; Given DS:SI, ECX = count + + Push BX + + Mov BX, CS:Step + Mov DX, CS:BasePort + Add DX, 400h + Add BX, BX + + Sub SI, BX + JC Load16BitSamplesBackwards6 + +Load16BitSamplesBackwards2: + Sub SI, BX + JC Load16BitSamplesBackwards4 + +Load16BitSamplesBackwards3: + Mov AX, [SI] + Out DX, AX + + Dec ECX + JNZ Load16BitSamplesBackwards2 + + Pop BX + Ret + +Load16BitSamplesBackwards4: + Sub ESI, 10000h + JC Load16BitSamplesBackwards5 + Int 3 + Jmp Load16BitSamplesBackwards3 + +Load16BitSamplesBackwards5: + Xor ESI, ESI + Jmp Load16BitSamplesBackwards3 + +Load16BitSamplesBackwards6: + Sub ESI, 10000h + Int 3 + Jmp Load16BitSamplesBackwards2 + + +EndP Load16BitSamplesBackwards + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc WriteDataChannel + + Or AX, DX + +Proc WriteData ; Have BX/EBX = value + ; AX = xxyyh + ; ^ ^ + ; | | + ; | \-- value to send to pointer register + ; \---- 0, 1, 2 or 3, 4 + ; 0 = data reg 0 + ; 1 = data reg 1, dword + ; 2 = data reg 2 + ; 3 = data reg 3 + ; 4 = data reg 4, word + + Push DX + Push AX + + Mov DX, BasePort + Add DX, 802h + And AX, 0FFh + Out DX, AX + Pop AX + + Cmp AH, 1 + JB WriteDataReg0 + JE WriteDataReg1DWord + Cmp AH, 3 + JB WriteDataReg2 + JE WriteDataReg3 + Jmp WriteDataReg1Word + +WriteDataReg0: + Sub DX, 802h + Mov EAX, EBX + Out DX, EAX + + Pop DX + Ret + +WriteDataReg1DWord: + Sub DX, 402h + Mov EAX, EBX + Out DX, EAX + + Pop DX + Ret + +WriteDataReg1Word: + Sub DX, 402h + Mov AX, BX + Out DX, AX + + Pop DX + Ret + +WriteDataReg2: + Sub DX, 400h + Mov AX, BX + Out DX, AX + + Pop DX + Ret + +WriteDataReg3: + Sub DL, 2 + Mov AX, BX + Out DX, AX + + Pop DX + Ret + +EndP WriteData + +EndP WriteDataChannel + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReadDataChannel + + Or AX, DX + +Proc ReadData ; AX = xxyyh + ; ^ ^ + ; | | + ; | \-- value to send to pointer register + ; \---- 0, 1, 2 or 3, 4 + ; 0 = data reg 0 + ; 1 = data reg 1, dword + ; 2 = data reg 2 + ; 3 = data reg 3 + ; 4 = data reg 4, word + + Push DX + Push AX + + Mov DX, BasePort + Add DX, 802h + And AX, 0FFh + Out DX, AX + Pop AX + + Cmp AH, 1 + JB ReadDataReg0 + JE ReadDataReg1DWord + Cmp AH, 3 + JB ReadDataReg2 + JE ReadDataReg3 + Jmp ReadDataReg1Word + +ReadDataReg0: + Sub DX, 802h + In EAX, DX + + Pop DX + Ret + +ReadDataReg1DWord: + Sub DX, 402h + In EAX, DX + + Pop DX + Ret + +ReadDataReg1Word: + Sub DX, 402h + In AX, DX + + Pop DX + Ret + +ReadDataReg2: + Sub DX, 400h + In AX, DX + + Pop DX + Ret + +ReadDataReg3: + Sub DL, 2 + In AX, DX + + Pop DX + Ret + +EndP ReadData + +EndP ReadDataChannel + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SetAWEFrequency + + Push DS + Push SI + Push CX + Push DX + + Mov EAX, [SI+10h] ; Final freq + + Mov CL, Compress + ShR EAX, CL + + Test EAX, EAX + JZ SetAWEFrequencyError + Cmp EAX, 88200*2 + JAE SetAWEFrequencyError + + Push CS + Pop DS + Assume DS:Driver + + And ESI, 0FFFFh + + Mov BX, 0F000h + Mov CX, 0FFFh ; Use binary search + Xor DX, DX ; CX = upper, DX = lower + +SetAWEFrequency1: + Cmp EAX, 88200 + JAE SetAWEFrequency2 + + Sub BX, 1000h + JC SetAWEFrequencyError + Add EAX, EAX + Jmp SetAWEFrequency1 + +SetAWEFrequency2: + Cmp CX, DX + JBE SetAWEFrequency5 + + Mov SI, CX + Add SI, DX + ShR SI, 1 + + Cmp EAX, [AWEPitchTable+ESI*4] + JE SetAWEFrequency3 + JB SetAWEFrequency4 ; In lower half + + ; In upper half + Inc SI + Mov DX, SI + Jmp SetAWEFrequency2 + +SetAWEFrequency4: ; In lower half + Dec SI + Mov CX, SI + Jmp SetAWEFrequency2 + +SetAWEFrequency5: + Mov SI, CX + +SetAWEFrequency3: + Add BX, SI + + Pop DX + Pop CX + Pop SI + Pop DS + + Mov AX, IP + Call WriteDataChannel + + Ret + Assume DS:Nothing + +SetAWEFrequencyError: + Call StopAWENote + + Mov Word Ptr [SI], 200h + Test Byte Ptr [SI+3Ah], 80h + JNZ SetAWEFrequencyError1 + + Mov BX, [SI+38h] + And Byte Ptr [BX], Not 4 ; Signify channel off + +SetAWEFrequencyError1: + Mov AX, IP + Xor EBX, EBX + Call WriteDataChannel + + Push CS + Pop DS + Mov SI, Offset FrequencyError + Mov BX, 40 + Call SetInfoLine + + Pop DX + Pop CX + Pop SI + Pop DS + + Ret + +EndP SetAWEFrequency + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SetAWEPan + + Mov AX, PSST + Call ReadDataChannel ; Get starting offset + + Cmp CS:Stereo, 0 + JE SetPan2 + + Test CL, 128 + JNZ SetPan2 + + Mov BL, [SI+37h] ; Final pan + Cmp BL, 100 ; Surround -> central + JNE SetPan1 + +SetPan2: + Mov BL, 32 + +SetPan1: ; BL = 0->64, need to extend to 0->255 + Add BL, BL + Add BL, BL + SBB BL, 0 ; BL = 0->255 + Not BL + + ShL EAX, 8 + SHLD EBX, EAX, 24 + Mov AX, PSST + Call WriteDataChannel + + Ret + +EndP SetAWEPan + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SetAWEVolume + + Test CH, 8 + JZ SetAWEVolume1 + + Test CH, 1 + JNZ SetAWEVolume5 + + Cmp Byte Ptr [SI+8], 0FFh + JE SetAWEVolume4 + +SetAWEVolume5: + Mov Byte Ptr [SI+8], 0FFh + + Mov AX, IFATN + Call ReadDataChannel + Mov BX, AX + Mov AX, IFATN + Mov BL, 0FFh + Call WriteDataChannel + +SetAWEVolume4: + Ret + +SetAWEVolume1: +; First check if channel has been disowned + Xor BX, BX + Mov BL, [SI+3Ah] ; BL = host channel + + Test BL, BL + JS SetAWEVolume3 + +SetAWEVolume2: + Mov AH, [CS:AWEParameters+BX] ; AH = filter + Mov AL, [CS:AWEParameters+BX+64] ; AL = Q. + + ShR AL, 3 + Mov [SI+5Bh], AH + + Cmp AL, [SI+3Fh] + JE SetAWEVolume3 + + Mov [SI+3Fh], AL + +; Set Q + Mov BL, AL + ShL EBX, 28 + + Mov AX, CCCA + Call ReadDataChannel + And EAX, 0FFFFFFFh + Or EBX, EAX + Mov AX, CCCA + Call WriteDataChannel + +SetAWEVolume3: + Mov AL, [SI+3Eh] + Mul Byte Ptr [SI+5Bh] + ShL AX, 1 + Xor BX, BX + Add AH, 1 + Mov BL, [SI+20h] ; Final volume + Mov [SI+8], BL + Mov BL, [CS:AWEVolumeTable+BX] + Mov BH, AH + Mov AX, IFATN + Call WriteDataChannel + + Ret + +EndP SetAWEVolume + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc StopAWENote + + Mov AX, DCYSUSV + Mov BX, 80h + Call WriteDataChannel + + Mov AX, VTFT + Mov EBX, 0FFFFh + Call WriteDataChannel + + Mov AX, CVCF + Call WriteDataChannel + + Mov BX, 80h + Mov AX, DCYSUSV + Call WriteDataChannel + + Mov AX, VTFT + Mov EBX, 0FFFFh + Call WriteDataChannel + + Mov AX, CVCF + Call WriteDataChannel + + Xor EBX, EBX + Mov AX, ENVVOL + Call WriteDataChannel + + Mov AX, ENVVAL + Call WriteDataChannel + + Mov AX, SUSDCY + Call WriteDataChannel + + Mov AX, ATKHLDV + Call WriteDataChannel + + Mov AX, LFO1VAL + Call WriteDataChannel + + Mov AX, HLDATK + Call WriteDataChannel + + Mov AX, LFO2VAL + Call WriteDataChannel + + Mov AX, IP + Call WriteDataChannel + + Mov AX, IFATN + Call WriteDataChannel + + Mov AX, PEFE + Call WriteDataChannel + + Mov AX, FMMOD + Call WriteDataChannel + + Mov AX, TREMFRQ + Call WriteDataChannel + + Mov AX, FM2FRQ2 + Call WriteDataChannel + + Mov AX, PTRX + Call WriteDataChannel + + Mov AX, VTFT + Call WriteDataChannel + +; Mov AX, PSST +; Call WriteDataChannel + + Mov BL, 8 + Mov AX, CSL + Call WriteDataChannel + + Xor BX, BX + Mov AX, CCCA + Call WriteDataChannel + + Mov AX, CPF + Call WriteDataChannel + + Ret + +EndP StopAWENote + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SetAWERegisters ; DS:SI = channel info table + ; CX = number of channels... + + Push CX + Push SI + + ; Stage 1. + ; Turn off any channel which has + ; a new note to play + ; If no new note to play and channel + ; is on, then get current position + + Xor DX, DX ; DX = oscillator number + +GetAWERegisters1: + Mov BX, [SI] + Test BH, 2 ; Note cut command + JZ GetAWERegisters2 + + Mov BX, 200h + Mov [SI], BX + + Call StopAWENote + Jmp GetAWERegisters4 + +GetAWERegisters2: + Test BL, 1 ; Channel on? + JZ GetAWERegisters4 + + Test BH, 1 ; New note? + JZ GetAWERegisters3 + + ; Fade out volume + Mov AX, DCYSUSV + Mov BX, 807Fh + Call WriteDataChannel + +; Call StopAWENote + + Jmp GetAWERegisters4 + +GetAWERegisters3: ; Get offset + Mov AX, CCCA + Call ReadDataChannel + + Xor BX, BX + And EAX, 00000000111111111111111111111111b + Inc EAX ; Interpolator correction + ; EAX = address in sound memory + Mov BL, [SI+36h] ; BL = sample number + LEA BX, [EBX*4+EBX] + ShL BX, 2 + Add BX, Offset AWEDataTable + + Cmp Byte Ptr [SI+0Ah], 8 + JB GetAddressNoLoop + JE GetAddressForwardsLoop + +GetAddressPingPongLoop: + Cmp EAX, [CS:BX+16] + JB SetOldAddress + + Neg EAX + Add EAX, [CS:BX+8] + Jmp SetOldAddress1 + +GetAddressNoLoop: + Cmp EAX, [CS:BX+4] ; Start loop + JB SetOldAddress + + Call StopAWENote + + ; OK.. gotta turn off channel + Mov Word Ptr [SI], 0 + Test Byte Ptr [SI+3Ah], 80h + JNZ GetAWERegisters4 + + Mov BX, [SI+38h] + And Byte Ptr [BX], Not 4 ; Signify channel off + + Jmp GetAWERegisters4 + +GetAddressForwardsLoop: +SetOldAddress: + Sub EAX, [CS:BX] ; EAX = address in sample + JNS SetOldAddress1 + + Xor EAX, EAX + +SetOldAddress1: + Push CX + Mov CL, Compress + ShL EAX, CL + Pop CX + + XChg [SI+4Ch], EAX + Mov [SI+2Ch], EAX + +GetAWERegisters4: + Add SI, 128 + + Inc DX + Dec CX + JNZ GetAWERegisters1 + + Pop SI + Pop CX + + Xor DX, DX ; DX = oscillator number + +SetAWERegisters1: + ; Stage 2. + ; If new frequency, play new frequency + ; If new volume, play new volume + ; If new pan, play new pan + ; If new note, set ENVVOL, ENVVAL, SUSDCY, ATKHLDV, LFO1VAL, HLDATK + ; LFO2VAL, IP, IFATN, PEFE, FMMOD, TREMFRQ, FM2FRQ2 + ; PSST, CSL, CCCA + ; VTFT, CVCF, DCYSUSV, PTRX, CPF + + Push CX + Mov CX, [SI] + Test CL, 1 ; Channel on? + JZ SetAWERegistersEnd + + Test CH, 1 ; New note? + JZ SetAWERegisters2 + + Xor BX, BX + Mov BL, [SI+36h] + LEA DI, [EBX*4+EBX] + ShL DI, 2 + Add DI, Offset AWEDataTable + + Mov AX, DCYSUSV + Mov BX, 80h + Call WriteDataChannel + + Mov AX, VTFT + Xor EBX, EBX + Call WriteDataChannel + + Mov AX, CVCF + Call WriteDataChannel + + Cmp DWord Ptr [CS:DI], 0FFFFFFFFh + JE SetAWERegistersError + + Mov AX, PTRX + Call WriteDataChannel + + Mov AX, CPF + Call WriteDataChannel + + + Mov AX, ENVVOL + Mov BX, 8000h + Call WriteDataChannel + + Mov AX, ENVVAL + Mov BX, 8000h + Call WriteDataChannel + + Mov AX, SUSDCY + Mov BX, 7F7Fh + Call WriteDataChannel + + Mov AX, ATKHLDV + Call WriteDataChannel + + Mov AX, LFO1VAL + Mov BX, 8000h + Call WriteDataChannel + + Mov AX, HLDATK + Mov BX, 7F7Fh + Call WriteDataChannel + + Mov AX, LFO2VAL + Mov BX, 8000h + Call WriteDataChannel + + Call SetAWEFrequency + Call SetAWEVolume + + Mov AX, PEFE + Xor BX, BX + Call WriteDataChannel + + Mov AX, FMMOD + Call WriteDataChannel + + Mov AX, TREMFRQ + Mov BX, 10h + Call WriteDataChannel + + Mov AX, FM2FRQ2 + Call WriteDataChannel + + + Mov EBX, [CS:DI+4] + Dec EBX ; Interpolator offset + Mov AX, PSST + Call WriteDataChannel + + Call SetAWEPan + + Mov AL, [CS:VolumeTable+6] ; Chorus + ShL EAX, 24 + Mov EBX, [CS:DI+8] + Dec EBX ; Interpolator offset + Or EBX, EAX + Mov AX, CSL + Call WriteDataChannel + + Mov AL, [SI+3Fh] + ShL EAX, 28 + + Push CX + Mov CL, Compress + Mov EBX, [SI+4Ch] + ShR EBX, CL + Pop CX + Add EBX, [CS:DI] + Dec EBX ; Interpolator offset + Or EBX, EAX + + Mov AX, CCCA ; Current address. + Call WriteDataChannel + + + Mov AX, VTFT + Mov EBX, 0FFFFh + Call WriteDataChannel + + Mov AX, CVCF + Call WriteDataChannel + + Mov AX, DCYSUSV + Mov BX, 7F7Fh + Call WriteDataChannel + + Mov AX, PTRX + Mov EBX, 40000000h ; 25% reverb + Or BH, [CS:VolumeTable+7] + Call WriteDataChannel + + Mov AX, CPF + Call WriteDataChannel + Jmp SetAWERegistersEnd + +SetAWERegisters2: + Test CL, 32 ; Frequency change? + JZ SetAWERegisters3 + + Call SetAWEFrequency + +SetAWERegisters3: + Test CL, 64 ; Volume change? + JZ SetAWERegisters4 + + Call SetAWEVolume + +SetAWERegisters4: + Test CH, 80h ; New pan? + JZ SetAWERegistersEnd + + Call SetAWEPan + +SetAWERegistersEnd: + Pop CX + And Word Ptr [SI], 0111100010011111b + + Add SI, 128 + + Inc DX + Dec CX + JNZ SetAWERegisters1 + + Ret + +SetAWERegistersError: + Call StopAWENote + + Mov Word Ptr [SI], 0 + Test Byte Ptr [SI+3Ah], 80h + JNZ SetAWERegistersEnd + + Mov BX, [SI+38h] + And Byte Ptr [BX], Not 4 ; Signify channel off + + Jmp SetAWERegistersEnd + +EndP SetAWERegisters + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ACKIRQ + + Mov AL, 20h + Cmp CS:IRQ, 7 + JBE ACKIRQ1 + + Out 0A0h, AL + +ACKIRQ1: + Out 20h, AL + Ret + +EndP ACKIRQ + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc CheckMIDI + + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Xor BX, BX + Mov DX, MIDIPort + + Mov BL, [MIDIBufferTail] + Test DX, DX + JZ CheckMIDIEnd + + Inc DX + +CheckMIDIAgain: + In AL, DX + + Test AL, AL + JS CheckMIDIAgain + + Dec DX + In AL, DX + + Cmp AL, 0F0h + JAE CheckMIDIEnd + + Inc BL + Cmp BL, MIDIBufferHead + JE CheckMIDIEnd + + Mov [MIDIBuffer+BX], AL + Mov [MIDIBufferTail], BL + +CheckMIDIEnd: + Pop DS + Ret + +EndP CheckMIDI + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc MIDIIRQHandler + + Push AX BX DX + + Mov DX, CS:MixerPort + Mov AL, 82h + Out DX, AL + Inc DL + In AL, DX + + Test AL, 4 + JZ MIDIIRQHandlerEnd + + Call CheckMIDI + +MIDIIRQHandlerEnd: + Call AckIRQ + + Pop DX BX AX + IRet + + +EndP MIDIIRQHandler + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SBIRQHandler + + PushAD + Push DS + Push ES + + StI + + Push CS + Pop DS + Assume DS:Driver + +SBIRQHandlerAgain: + Mov DX, MixerPort + Mov AL, 82h + Out DX, AL + Inc DL + In AL, DX + + Test AL, 4 + JZ NoMIDIIRQ + + Push AX + Call CheckMIDI + Pop AX + +NoMIDIIRQ: +; Test AL, 2 +; JZ No16BitIRQ +; +; Push AX +; Mov DX, MixerPort +; Add DL, 0Fh-4 +; In AL, DX +; Pop AX +; +; No16BitIRQ: + Test AL, 1 + JNZ SB8BitIRQ + +SBNo8BitIRQ: + Call AckIRQ + Jmp SBEndIRQ + +SB8BitIRQ: + Mov DX, MixerPort + Add DL, 0Eh-4 + In AL, DX ; 8-bit IRQ ack. + + Add DL, 0Ch-0Eh + + Mov AL, 80h ; Output block of silence + Call SBOut + Mov AX, BlockLength2 + Call SBOut + Mov AL, AH + Call SBOut + + Mov AL, 0D3h + Call SBOut + + ClD + Call ACKIRQ + + Inc IRQFlag + JNZ SBEndIRQ + + Call SaveEMSPageFrame + Assume DS:Nothing + +SB8BitIRQAgain: + Call Update ; Returns DS:SI, CX + + Mov BX, BlockLength + Cmp BX, BlockLength2 + JE SBIRQHandler2 + Mov BlockLength2, BX + + Mov DX, SB16BasePort + Add DL, 0Ch + + Mov AL, 0D0h + Call SBOut + + Mov AL, 80h ; Output block of silence + Call SBOut + Mov AL, BL + Call SBOut + Mov AL, BH + Call SBOut + +SBIRQHandler2: + Call SetAWERegisters + Sub CS:IRQFlag, 1 + JNC SB8BitIRQAgain + + Call RestoreEMSPageFrame + +SBEndIRQ: + Pop ES + Pop DS + PopAD + + IRet + +EndP SBIRQHandler + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc AWEIRQHandler ; IRQ Handler has to + ; 1) Update AWE registers + ; 2) Update song position + Push AX + Push DS + + Mov AX, AWEUpdateTimer + Add AWEUpdateCount, AX + JC AWEIRQHandler1 + + Mov AL, 20h + Out 20h, AL + Jmp AWEIRQHandler2 + +AWEIRQHandler1: + PushF + Call [OldIRQHandler] + +AWEIRQHandler2: + Xor AWEUpdateFlag, 1 + JZ AWEIRQHandlerEnd + + PushAD + Push ES + + ClD + + Call SaveEMSPageFrame + Call Update ; Returns DS:SI, CX + Call SetAWERegisters + Call RestoreEMSPageFrame + + Pop ES + PopAD + +AWEIRQHandlerEnd: + Pop DS + Pop AX + IRet + +EndP AWEIRQHandler + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc EnableRAM + + Mov DX, BasePort + Mov CX, 29 + +EnableRAM1: + Mov AX, DCYSUSV + Or AX, CX + Mov BX, 80h + Call WriteData + + Mov AX, VTFT + Or AX, CX + Xor EBX, EBX + Call WriteData + + Mov AX, CVCF + Or AX, CX + Xor EBX, EBX + Call WriteData + + Mov AX, PTRX + Or AX, CX + Mov EBX, 40000000h + Call WriteData + + Mov AX, CPF + Or AX, CX + Mov EBX, 40000000h + Call WriteData + + Mov AX, PSST + Or AX, CX + Xor EBX, EBX + Call WriteData + + Mov AX, CSL + Or AX, CX + Xor EBX, EBX + Call WriteData + + Mov AX, CCCA + Or AX, CX + Mov EBX, 6000000h ; Left write + Call WriteData + + Dec CX + JNS EnableRAM1 + + Ret + +EndP EnableRAM + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc TestAWE ; Given DX = baseport. + + Push DX + + Add DX, 802h + In AL, DX + In AL, DX + Not AL + Mov BL, AL + Out DX, AL + In AL, DX + Cmp AL, BL + JNE TestAWE1 ; Register changed + + In AX, DX ; Is upper part of pointer + Mov BX, AX ; changing? + Mov CX, 128 + +TestAWE2: + In AX, DX + Cmp AL, BL + JNE TestAWE1 + Cmp AH, BH + JNE TestAWE3 + + Dec CX + JNZ TestAWE2 + Jmp TestAWE1 + +TestAWE3: + Pop DX + + ClC + Ret + +TestAWE1: + Pop DX + StC + Ret + +EndP TestAWE + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc InitSetAWE + + Mov CX, 31 + +InitSetAWE1: + Mov AX, 31 + Sub AX, CX + Mov BX, [SI] + Or AX, INIT1 + Call WriteData + + Add SI, 2 + + Dec CX + JNS InitSetAWE1 + + Mov CX, 31 + +InitSetAWE2: + Mov AX, 31 + Sub AX, CX + Mov BX, [SI] + Or AX, INIT2 + Call WriteData + + Add SI, 2 + + Dec CX + JNS InitSetAWE2 + + Mov CX, 31 + +InitSetAWE3: + Mov AX, 31 + Sub AX, CX + Mov BX, [SI] + Or AX, INIT3 + Call WriteData + + Add SI, 2 + + Dec CX + JNS InitSetAWE3 + + Mov CX, 31 + +InitSetAWE4: + Mov AX, 31 + Sub AX, CX + Mov BX, [SI] + Or AX, INIT4 + Call WriteData + + Add SI, 2 + + Dec CX + JNS InitSetAWE4 + + Ret + +EndP InitSetAWE + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc InitAWE + + Push CS + Pop DS + Assume DS:Driver + + Mov DX, BasePort + + Mov AX, HWCF1 + Mov BX, 59h + Call WriteData + + Mov AX, CFG2 + Mov BX, 20h + Call WriteData + + Mov CX, 31 + +InitAwe1: + Mov BX, 80h + Mov AX, DCYSUSV + Or AX, CX + Call WriteData + + Xor EBX, EBX + Mov AX, ENVVOL + Or AX, CX + Call WriteData + + Mov AX, ENVVAL + Or AX, CX + Call WriteData + + Mov AX, SUSDCY + Or AX, CX + Call WriteData + + Mov AX, ATKHLDV + Or AX, CX + Call WriteData + + Mov AX, LFO1VAL + Or AX, CX + Call WriteData + + Mov AX, HLDATK + Or AX, CX + Call WriteData + + Mov AX, LFO2VAL + Or AX, CX + Call WriteData + + Mov AX, IP + Or AX, CX + Call WriteData + + Mov AX, IFATN + Or AX, CX + Call WriteData + + Mov AX, PEFE + Or AX, CX + Call WriteData + + Mov AX, FMMOD + Or AX, CX + Call WriteData + + Mov AX, TREMFRQ + Or AX, CX + Call WriteData + + Mov AX, FM2FRQ2 + Or AX, CX + Call WriteData + + Mov AX, PTRX + Or AX, CX + Call WriteData + + Mov AX, VTFT + Or AX, CX + Call WriteData + + Mov AX, PSST + Or AX, CX + Call WriteData + + Mov AX, CSL + Or AX, CX + Call WriteData + + Mov AX, CCCA + Or AX, CX + Call WriteData + + Dec CX + JNS InitAWE1 + + Mov CX, 31 + +InitAWE8: + Mov AX, CPF + Or AX, CX + Call WriteData + + Mov AX, CVCF + Or AX, CX + Call WriteData + + Dec CX + JNS InitAWE8 + ; Initialise still... + Mov AX, SMALR + Call WriteData + + Mov AX, SMARR + Call WriteData + + Mov AX, SMALW + Call WriteData + + Mov AX, SMARW + Call WriteData + + Mov SI, Offset InitTable1 + Call InitSetAWE + + ; Wait for 1024 sample periods + Mov AX, WC + Call ReadData + + Mov BX, AX + Mov CX, AX + Add CX, 400h ; 1024 + Cmp BX, CX + JB InitAWE3 + +InitAWE4: + Mov AX, WC + Call ReadData + Cmp AX, CX + JA InitAWE4 + +InitAWE3: + Mov AX, WC + Call ReadData + Cmp AX, CX + JB InitAWE3 + + Mov SI, Offset InitTable2 + Call InitSetAWE + + Mov SI, Offset InitTable3 + Call InitSetAWE + + Mov AX, HWCF4 + Xor EBX, EBX + Call WriteData + + Mov AX, HWCF5 + Mov EBX, 83h + Call WriteData + + Mov AX, HWCF6 + Mov EBX, 8000h + Call WriteData + + Mov SI, Offset InitTable4 + Call InitSetAWE + + Mov AX, HWCF3 + Mov BX, 4 + Call WriteData + + Ret + +EndP InitAWE + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc InitDRAMRefresh + + Mov AX, DCYSUSV+1Eh + Mov BX, 80h + Call WriteData + + Mov AX, DCYSUSV+1Fh + Call WriteData + +; + + Mov AX, VTFT+1Eh + Xor EBX, EBX + Call WriteData + + Mov AX, CVCF+1Eh + Call WriteData + + Mov AX, VTFT+1Fh + Call WriteData + + Mov AX, CVCF+1Fh + Call WriteData + +; + + Mov AX, PTRX+1Eh + Call WriteData + + Mov AX, CPF+1Eh + Call WriteData + + Mov AX, PTRX+1Fh + Call WriteData + + Mov AX, CPF+1Fh + Call WriteData + +; + + Mov AX, PSST+1Eh + Call WriteData + Mov AX, PSST+1Fh + Call WriteData + + Mov BX, 0FFFFh + Mov AX, CSL+1Eh + Call WriteData + Mov AX, CSL+1Fh + Call WriteData + + Xor BX, BX + Mov AX, CCCA+1Eh + Call WriteData + Mov AX, CCCA+1Fh + Call WriteData + + Ret + +EndP InitDRAMRefresh + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ResetDSP Far ; AX = Port + + Push AX + Push CX + Push DX + + Mov DX, AX + Add DL, 6 + Mov AL, 1 + Out DX, AL + + In AL, DX + In AL, DX + In AL, DX + In AL, DX + + Xor AL, AL + Out DX, AL + + Add DL, 8 + Mov CX, 200 + +ResetDSP1: + In AL, DX + Test AL, AL + JS ResetDSP2 + Loop ResetDSP1 + Jmp ResetDSP3 + +ResetDSP2: + Sub DL, 4 + In AL, DX + Cmp AL, 0AAh + JE ResetDSP4 + Add DL, 4 + Loop ResetDSP1 + +ResetDSP3: + StC + +ResetDSP4: + Pop DX + Pop CX + Pop AX + Ret + +EndP ResetDSP + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SBGetRegister + + Out DX, AL + Inc DX + In AL, DX + Dec DX + + Ret + +EndP SBGetRegister + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SBIn ; DX = 2xEh, returns AL + +SBIn1: + In AL, DX + + ShR AL, 7 + LoopZ SBIn + +; Test AL, AL +; JNS SBIn1 + + Add DL, 0Ah-0Eh ; DX = 2xAh -> Data read port + In AL, DX + Add DL, 0Eh-0Ah + + Ret + +EndP SBIn + +; 컴 DetectCard 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Returns carry set if error, else carry clear. Has to setup internal vars +; (eg. appropriate IRQ/DMA whatever). +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc DetectCard Far + + Push CS + Pop DS + Assume DS:Driver + + Mov Forced, AL + + Mov DX, BasePort + Cmp DX, 0FFFFh + JE DetectCard1 + + Cmp DX, 620h + JB DetectCard3 + Cmp DX, 680h + JA DetectCard3 + + Call TestAWE + JNC DetectCardFound + Ret + +DetectCard1: + Mov DX, 620h + +DetectCard2: + Call TestAWE + JNC DetectCardFound + + Add DL, 20h + Cmp DL, 80h + JBE DetectCard2 + +DetectCard3: + StC + Ret + +DetectCardFound: + Mov BasePort, DX + + ; Initialise AWE 32 + Call InitAWE + Call InitDRAMRefresh + + ; Detect amount of RAM. + + Mov DX, BasePort + Mov CX, 29 + +DetectCardMemory1: + Mov AX, DCYSUSV + Or AX, CX + Mov BX, 80h + Call WriteData + + Mov AX, VTFT + Or AX, CX + Xor EBX, EBX + Call WriteData + + Mov AX, CVCF + Or AX, CX + Xor EBX, EBX + Call WriteData + + Mov AX, PTRX + Or AX, CX + Mov EBX, 40000000h + Call WriteData + + Mov AX, CPF + Or AX, CX + Mov EBX, 40000000h + Call WriteData + + Mov AX, PSST + Or AX, CX + Xor EBX, EBX + Call WriteData + + Mov AX, CSL + Or AX, CX + Xor EBX, EBX + Call WriteData + + Mov AX, CCCA + Or AX, CX + Mov EBX, 4000000h ; Left read + + Test CL, 2 + JZ DetectCardMemory2 + + Mov EBX, 6000000h ; Left write + +DetectCardMemory2: + Call WriteData + + Dec CX + JNS DetectCardMemory1 + + Xor EDI, EDI ; Amount of memory stored in + ; EDI + + Mov AX, SMALW + Mov EBX, 200000h + Call WriteData + + Mov AX, SMLD + Mov BX, 0FFFFh + Call WriteData + + Mov AX, SMLD + Mov BX, 5555h + Call WriteData + + Mov AX, SMLD + Mov BX, 0AAAAh + Call WriteData + + Mov AX, SMALR + Mov EBX, 200000h + Call WriteData + + Mov AX, SMLD + Call ReadData + + Mov AX, SMLD + Call ReadData + Cmp AX, 0FFFFh + JNE DetectCardMemory6 + + Mov AX, SMLD + Call ReadData + Cmp AX, 5555h + JNE DetectCardMemory6 + + Mov AX, SMLD + Call ReadData + Cmp AX, 0AAAAh + JNE DetectCardMemory6 + + Mov EDI, 20000h + +DetectCardMemory3: ; Set read/write addresses.. + Mov AX, SMALW + Mov EBX, EDI + Add EBX, 200000h + Call WriteData + + Mov AX, SMLD + Mov BX, 5555h + Call WriteData + + Mov AX, SMLD + Mov BX, 0AAAAh + Call WriteData + + Mov AX, SMALR + Mov EBX, 200000h + Call WriteData + + Mov AX, SMLD + Call ReadData + + Mov AX, SMLD + Call ReadData + Cmp AX, 0FFFFh + JNE DetectCardMemory5 + + Mov AX, SMALR + Mov EBX, EDI + Add EBX, 200000h + Call WriteData + + Mov AX, SMLD + Call ReadData + + Mov AX, SMLD + Call ReadData + Cmp AX, 5555h + JNE DetectCardMemory5 + + Mov AX, SMLD + Call ReadData + Cmp AX, 0AAAAh + JNE DetectCardMemory5 + +DetectCardMemory4: + Add EDI, 20000h + Cmp EDI, 0E00000h + JB DetectCardMemory3 + +DetectCardMemory5: + Cmp EDI, 0DFFFE0h + JB DetectCardMemory7 + + Mov EDI, 0DFFFE0h + +DetectCardMemory7: + Test EDI, EDI + JZ DetectCardMemory6 + + Mov AWEMemory, EDI + + Mov MixerPort, 210h + Mov AX, BasePort + Sub AX, 400h + Call ResetDSP + JNC DetectMixer2 + +DetectMixer1: + Mov AX, MixerPort + Call ResetDSP + JNC DetectMixer2 + +DetectMixer3: + Add MixerPort, 10h + Cmp MixerPort, 280h + JBE DetectMixer1 + + Mov DX, BasePort + Sub DX, 400h + Mov MixerPort, DX + + Jmp DetectCard4 + +DetectMixer2: ; OK... DSP found. + ; Get DSP version + Mov DX, AX + Add DL, 0Ch ; 2xCh -> Data ready to send... + + Mov CX, 200 + +DetectMixerLoop1: + In AL, DX +; Test AL, AL +; JS DetectMixerLoop1 + ShR AL, 7 + LoopNZ DetectMixerLoop1 + + Mov AL, 0E1h ; Get DSP version command + Out DX, AL + + Add DL, 0Eh-0Ch ; DX = 2xEh -> Data available status + + Call SBIn + Mov AH, AL ; AH = Major version number + Call SBIn ; AL = Minor version number + + Cmp AX, 40Ch ; SB DSP = 4.12+ + JB DetectMixer3 + + Sub DL, 0Eh + Mov MixerPort, DX + +DetectCard4: + Mov SB16BasePort, DX + Add MixerPort, 4 ; Mixerport + + Add DL, 4 + + Mov AL, 30h + Call SBGetRegister + ShR AL, 3 + Mov VolumeTable, AL + + Mov AL, 31h + Call SBGetRegister + ShR AL, 3 + Mov [VolumeTable+1], AL + + Mov AL, 44h + Call SBGetRegister + ShR AL, 4 + Mov [VolumeTable+2], AL + + Mov AL, 45h + Call SBGetRegister + ShR AL, 4 + Mov [VolumeTable+3], AL + + Mov AL, 46h + Call SBGetRegister + ShR AL, 4 + Mov [VolumeTable+4], AL + + Mov AL, 47h + Call SBGetRegister + ShR AL, 4 + Mov [VolumeTable+5], AL + + Mov DX, MixerPort + Mov AX, 0C034h + Out DX, AX + + Mov AL, 35h + Out DX, AX + + Mov DX, MixerPort + Mov AL, 80h ; IRQ select + Out DX, AL + Inc DL ; 2x5h = Mixer data port + + In AL, DX + + Dec DL + + Mov BX, IRQ + Cmp BX, 0FFFFh + JE DetectCardIRQ1 + Cmp Forced, 0 + JE DetectCardIRQ1 + + Mov AH, 11h + Cmp BL, 2 + JE SetCardIRQ1 + Cmp BL, 9 + JE SetCardIRQ1 + + Mov AH, 12h + Cmp BL, 5 + JE SetCardIRQ1 + + Mov AH, 14h + Cmp BL, 7 + JE SetCardIRQ1 + + Mov AH, 18h + Cmp BL, 10 + JE SetCardIRQ1 + + Jmp NoWindows + +SetCardIRQ1: + Mov AL, 80h + Out DX, AL + Inc DL + Mov AL, AH + Out DX, AL + Dec DL + Jmp DetectCard6 + +DetectCardIRQ1: + Mov BX, 2 + Test AL, 1 + JNZ DetectCardIRQ2 + + Mov BL, 5 + Test AL, 2 + JNZ DetectCardIRQ2 + + Mov BL, 7 + Test AL, 4 + JNZ DetectCardIRQ2 + + Mov BL, 10 + Test AL, 8 + JNZ DetectCardIRQ2 + + StC + Ret + +DetectCardIRQ2: + Cmp IRQ, 0FFFFh + JE DetectCardIRQ3 + + Cmp BX, IRQ + JE DetectCard6 + + StC + Ret + +DetectCardIRQ3: + Mov IRQ, BX + +DetectCard6: + Mov AX, 1600h ; Windows detection. + Int 2Fh + Test AL, 7Fh + JZ NoWindows + + Mov SBIRQMode, 1 + +NoWindows: + Mov EAX, 'Jeff' + ClC + Ret + +DetectCardMemory6: + StC + Ret + +EndP DetectCard + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetSamplingRate + + PushA + + Mov AX, CS:SB16BasePort + Mov DX, AX + Call ResetDSP + Add DL, 0Ch + ; Set mixing frequency + Mov AL, 40h + Call SBOut + Mov AL, 211 + Call SBOut ; 22222 Hz. + + Mov AL, 80h + Call SBOut + Mov AX, BlockLength + Dec AX + Call SBOut + Mov AL, AH + Call SBOut + + PopA + Ret + +EndP SetSamplingRate + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SetMIDIIRQ + + PushAD + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Xor AX, AX + Mov ES, AX + + Mov DI, IRQ + ShL DI, 2 + Add DI, Offset IRQData + Mov BX, [DI] + + Mov AX, CS + ShL EAX, 16 + Mov AX, Offset MIDIIRQHandler + + XChg [ES:BX], EAX + Mov OldIRQHandler, EAX + + Mov AX, IMR + And AX, [DI+2] + + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Pop ES + Pop DS + PopAD + + Ret + +EndP SetMIDIIRQ + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SetIRQ + + PushAD + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Xor AX, AX + Mov ES, AX + + Mov DI, IRQ + ShL DI, 2 + Add DI, Offset IRQData + Mov BX, [DI] + + Mov AX, CS + ShL EAX, 16 + Mov AX, Offset SBIRQHandler + + XChg [ES:BX], EAX + Mov OldIRQHandler, EAX + + Mov AX, IMR + And AX, [DI+2] + + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Pop ES + Pop DS + PopAD + + Ret + +EndP SetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetIRQ + + PushAD + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Xor AX, AX + Mov ES, AX + + Mov DI, IRQ + ShL DI, 2 + Mov BX, [IRQData+DI] + + Mov EAX, OldIRQHandler + Mov [ES:BX], EAX + + Mov AX, IMR + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Pop ES + Pop DS + PopAD + + Ret + +EndP ResetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc InitMIDI + + Mov DX, 330h + Call DetectUART + JC DetectMIDI1 + + Mov MIDIPort, 330h + Jmp DetectMIDIEnd + +DetectMIDI1: + Mov DX, 300h + Call DetectUART + JC DetectMIDIEnd + + Mov MIDIPort, 300h + +DetectMIDIEnd: + Ret + +EndP InitMIDI + +;컴 InitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Sets up any memory required for output +; Initiates output +; +; Parameters: AX = Number of Channels +; +; If sucessful, returns: +; Carry flag clear +; DS:SI = pointer to text to display +; AX = parameter 1 in text +; BX = parameter 2 in text +; CX = parameter 3 in text +; DX = parameter 4 in text +; DI = parameter 5 in text +; +; If unsucessful, returns: +; Carry flag set +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc InitSound Far + + Push CS + Pop DS + + Mov ECX, IdleUpdateInfoLine + Mov EDX, GlobalKeyList + Mov IdleFunctionList, ECX + Mov GlobalKeyLink2, EDX + + Mov ECX, FillHeaderFunction + Mov EDX, DrawHeaderFunction + Mov FillHeader2, ECX + Mov ScreenHeader2, EDX + + Mov AX, CS + Mov DriverSegment1, AX + Mov DriverSegment2, AX + Mov DriverSegment3, AX + Mov DriverSegment4, AX + Mov DriverSegment5, AX + Mov DriverSegment6, AX + Mov DriverSegment7, AX + Mov DriverSegment8, AX + + In AL, 0A1h + Mov AH, AL + In AL, 21h + Mov IMR, AX + + Cmp SBIRQMode, 0 + JE InitSound1 + + Call SetIRQ + Call GetTempo + Call SetTempo + Call ResetMemory + Call SetSamplingRate + + Call InitMIDI + + Mov SI, Offset AWE32Msg2 + Mov AX, BasePort + + Mov BX, IRQ + + Mov ECX, AWEMemory + SHR ECX, 9 + + Ret + +InitSound1: + Call SetMIDIIRQ + Call GetTempo + Call SetTempo + Call ResetMemory + + Xor AX, AX + Mov ES, AX ; ES = 0 + + Mov AX, CS + ShL EAX, 16 + Mov AX, Offset AWEIRQHandler + + ClI + + XChg DWord Ptr [ES:20h], EAX ; Clock tick + Mov OldIRQHandler, EAX + + StI + +InitSound2: + Call InitMIDI + + Mov SI, Offset AWE32Msg + Mov AX, BasePort + + Mov EBX, AWEMemory + SHR EBX, 9 + + Ret + +EndP InitSound + +;컴 ReInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Reinitialises sound output +; Initiates sound output +; +; Parameters: AX = number of channels. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReInitSound Far + + Push CS + Pop DS + Assume DS:Driver + + Mov SI, Offset AWE32ReinitMsg + Mov BX, 40 + Call SetInfoLine + + Call ResetUART + Call InitAWE + Call InitDRAMRefresh + + Cmp SBIRQMode, 0 + JE ReInitSound1 + + Call ResetIRQ + Call SetIRQ + Call SetSamplingRate + Call ReinitUART + Ret + +ReInitSound1: + Xor AX, AX + Mov ES, AX ; ES = 0 + + Mov AX, CS + ShL EAX, 16 + Mov AX, Offset AWEIRQHandler + + Mov DWord Ptr [ES:20h], EAX ; Clock tick + + Call ResetIRQ + Call SetMIDIIRQ + Call ReinitUART + + Ret + +EndP ReInitSound + Assume DS:Nothing + +;컴 UnInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Stops sound output, releases any memory used by driver +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UnInitSound Far + + + Call GotoHomeDirectory + + ; Now to save config into driver file. + Push CS + Pop DS + Assume DS:Driver + + Mov AX, 3D02h ; Read write access + Mov DX, Offset DriverName + Int 21h + JC SaveConfig2 + + Mov BX, AX + + Mov AX, 4200h + Xor CX, CX + Mov DX, Offset CONFIGURATIONOFFSET + Int 21h + JC SaveConfig1 + + Mov AH, 40h + Mov CX, CONFIGSIZE + Mov DX, Offset Chorus + Int 21h + +SaveConfig1: + PushF + Mov AH, 3Eh + Int 21h + PopF + +SaveConfig2: + Call ResetIRQ + + Cmp SBIRQMode, 0 + JE UnInitSound1 + + Mov DX, SB16BasePort + Add DL, 0Ch + + Mov AL, 0D0h + Call SBOut + + Call ResetUART + +; Mov AX, SB16BasePort +; Call ResetDSP + + Call InitAWE + Ret + +UnInitSound1: + Mov AL, 34h + Out 43h, AL + + Xor AX, AX + Out 40h, AL + Out 40h, AL + + Mov ES, AX + Mov EAX, OldIRQHandler + Mov [ES:20h], EAX + + Mov AX, SB16BasePort + Call ResetDSP + Call ResetUART + Call InitAWE + Call ResetIRQ + Ret + +EndP UnInitSound + Assume DS:Nothing + +;컴 Poll 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; This procedure is called as often as possible by IT.EXE +; AX = Playmode (0 for nothing in particular, 1 = pattern, 2 = song) +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Poll Far + + Push CS + Pop DS + Assume DS:Driver + +Poll1: + Call [UARTBufferEmpty] + JNC PollEnd + + Xor BX, BX + + ClI + + Mov BL, MIDIBufferHead + Cmp BL, MIDIBufferTail + JZ PollEnd ; Nothing in queue + + Inc BL + Mov AL, [MIDIBuffer+BX] + Mov MIDIBufferHead, BL + + Call [UARTSend] + Jmp Poll1 + +PollEnd: + StI + Ret + +EndP Poll + Assume DS:Nothing + +;컴 SetTempo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: BX = tempo +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetTempo Far + + Push AX + Push BX + Push DX + + Cmp CS:SBIRQMode, 0 + JE SetTempo1 + ; BlockLength = 55555/BPM + + Mov AX, 55555 + Xor DX, DX + Div BX + Dec AX + Mov BlockLength, AX + +; Mov DX, SB16BasePort +; Add DL, 0Ch + + Jmp SetTempo2 + +SetTempo1: + ; Frames per second = 2 * (0.4*Tempo) + Mov AX, 0C214h + Mov DX, 16h ; Ticks = (1193181/(2*0.4))/Tempo + Div BX + + ; AX contains counter. + Mov AWEUpdateTimer, AX + + Out 40h, AL ; Timer IRQ. + Mov AL, AH + Out 40h, AL + +SetTempo2: + Pop DX + Pop BX + Pop AX + Ret + +EndP SetTempo + +;컴 SetMixVolume 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = MixVolume +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixVolume Far + + Ret + +EndP SetMixVolume + +;컴 SetStereo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AL = Stereo on/off, 0 = off. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetStereo Far + + Mov CS:Stereo, AL + + Ret + +EndP SetStereo + +;컴 LoadSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = sample to load +; DS:SI points to sample header +; ES:0 points to first sample +; +; Returns: **Carry set if NO error** +; **Carry clear if error** +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc LoadSample Far + ; if no sample, then do nothing + ; MemoryUsed = length of sample + ; if sustain loop, then use sustain + ; loop information + ; if no sustain loop, then use loop + ; information + ; if no loop or sustain loop, + ; memoryused += 16; (16 zero samples + ; at the end) + ; + PushAD + Push DS + Push ES + Push FS + + Push AX + + ClI + + Call EnableRAM ; Enable access to DRAM. + + ; Set destination address + Mov AX, SMALW + Mov EBX, CS:AWEMemoryUsed + Add EBX, 200000h + Call WriteData + + Mov DX, CS:BasePort + Add DX, 802h ; Index + Mov AX, 32+26 + Out DX, AX + + Pop AX + + Mov FS, CS:SongDataArea + LEA DI, [EAX*4+EAX] + ShL DI, 2 + Add DI, Offset AWEDataTable-20 + + Mov ECX, -1 + + Mov DWord Ptr [CS:DI], ECX ; Start + Mov DWord Ptr [CS:DI+4], ECX ; Loop start + Mov DWord Ptr [CS:DI+8], ECX ; Loop end + Mov DWord Ptr [CS:DI+12], ECX ; Size occupied + Mov DWord Ptr [CS:DI+16], ECX ; Size occupied + + Mov BP, AX + Add BP, BP + Mov BP, [FS:64910+BP] + + Xor CX, CX ; From the start of the sample.. + Call GetSampleLocation ; Returns DS:ESI, ECX = length + JC LoadSampleNoError + + JZ LoadSample1 + + ; 16 bit + + Mov CS:LoadSampleFuncF, Offset Load16BitSamplesForwards + Mov CS:LoadSampleFuncB, Offset Load16BitSamplesBackwards + + Jmp LoadSample2 + +LoadSample1: ; 8 bit + Mov CS:LoadSampleFuncF, Offset Load8BitSamplesForwards + Mov CS:LoadSampleFuncB, Offset Load8BitSamplesBackwards + +LoadSample2: + Mov AL, [FS:BP+12h] + Test AL, 30h ; Loop or sustain loop? + JZ LoadSampleNoLoop + + Mov EBX, [FS:BP+34h] ; Loop begin + Mov EDX, [FS:BP+38h] ; Loop end + Test AL, 20h ; Sustain loop? + JZ LoadSample3 + + ShR AL, 1 + Mov EBX, [FS:BP+40h] + Mov EDX, [FS:BP+44h] + Jmp LoadSample3 + +LoadSampleError: + ClC + Jmp LoadSampleEnd + +LoadSampleNoError: + StC + +LoadSampleEnd: + StI + Pop FS + Pop ES + Pop DS + PopAD + + Ret + +LoadSampleNoLoop: ; ECX contains length of sample + Mov EAX, ECX + Mov EDX, AWEMemoryUsed + Mov EBX, AWEMemory + Sub EBX, EDX ; EBX = AWEMemory remaining + + Mov CL, Compress + ShR EAX, CL ; Compress sample + Add EAX, 16 ; zeroes at end of sample + + Cmp EAX, EBX + JA LoadSampleError + + Mov ECX, EAX + Add AWEMemoryUsed, EAX ; Record memory as used + Mov [CS:DI+12], EAX + + Add EDX, 200000h + + Sub ECX, 16 ; Number of samples to transfer + Mov [CS:DI], EDX + Add EDX, ECX + Mov [CS:DI+4], EDX ; Loop start + Add EDX, 14 + Mov [CS:DI+8], EDX ; Loop end + + ; Now to transfer samples to AWE32 + Call [CS:LoadSampleFuncF] + ; Now to shove a whole lot of zeroes + Xor AX, AX + Mov CX, 16 + +LoadSampleNoLoop2: + Out DX, AX + Loop LoadsampleNoLoop2 + + Jmp LoadSampleNoError + +LoadSample3: ; OK... EBX = loop start + ; EDX = loop end + ; AL&40h = ping pong + Test AL, 40h + JNZ LoadSamplePingPong + + Mov CL, Compress + + Push EBX + + ShR EDX, CL + ShR EBX, CL + Mov EAX, EDX + Add EAX, 2 ; For loop fixing + + Mov ECX, AWEMemory + Sub ECX, AWEMemoryUsed ; ECX = AWEMemoryRemaining + + Cmp EAX, ECX + Pop ECX + JA LoadSampleError ; Sufficient memory? + Push ECX + + Mov ECX, EAX + Mov EAX, AWEMemoryUsed + Add AWEMemoryUsed, ECX + Mov [CS:DI+12], ECX + + Sub ECX, 2 + + Add EAX, 200000h + Mov [CS:DI], EAX + + Add EDX, EAX + Add EAX, EBX + + Mov [CS:DI+4], EAX + Mov [CS:DI+8], EDX + + Call [CS:LoadSampleFuncF] + ; Now to fix loop.. 1 extra + ; sample. + + Pop ESI ; Loop start + Test Byte Ptr [FS:BP+12h], 2 + JZ LoadSampleForwards1 + + Add ESI, ESI + +LoadSampleForwards1: + Int 3 + + Mov ECX, 2 + Call [CS:LoadSampleFuncF] + + Jmp LoadSampleNoError + +LoadSamplePingPong: + Mov CL, Compress + ShR EDX, CL + ShR EBX, CL + + Mov EAX, EDX + Add EAX, EDX + Sub EAX, EBX + Inc EAX + + Mov ECX, AWEMemory + Sub ECX, AWEMemoryUsed + + Cmp EAX, ECX + JA LoadSampleError + + Mov [CS:DI+12], EAX + Mov ECX, AWEMemoryUsed + Add AWEMemoryUsed, EAX + + Add ECX, 200000h + Add EAX, ECX + Dec EAX + + Mov [CS:DI], ECX + Add ECX, EBX + Mov [CS:DI+4], ECX + Mov [CS:DI+8], EAX + + Mov EAX, [CS:DI] + Add EAX, EDX + Mov [CS:DI+16], EAX + + Mov ECX, EDX + Sub EDX, EBX + Push EDX + + Call [CS:LoadSampleFuncF] + + Pop ECX + Inc ECX + + Call [CS:LoadSampleFuncB] + + Jmp LoadSampleNoError + +EndP LoadSample + +;컴 ReleaseSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AX = sample to release +; DS:SI points to sample header +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReleaseSample Far + + PushAD + + LEA DI, [EAX*4+EAX] ; DI = AX * 5 + ShL DI, 2 + Add DI, Offset AWEDataTable + + Mov EBX, [CS:DI+12] + Mov EAX, CS:AWEMemoryUsed + Sub EAX, EBX + Add EAX, 200000h + Cmp EAX, [CS:DI] + JNE ReleaseSample1 + + Sub AWEMemoryUsed, EBX +ReleaseSample1: + Mov EAX, -1 + Mov [CS:DI], EAX + Mov [CS:DI+4], EAX + Mov [CS:DI+8], EAX + Mov [CS:DI+12], EAX + + PopAD + Ret + +EndP ReleaseSample + +;컴 ResetMemory 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetMemory Far + + Push CS + Pop ES + + Xor EAX, EAX + Mov CS:AWEMemoryUsed, EAX + + Mov DI, Offset AWEDataTable + Mov CX, 1000 + Mov AX, 0FFFFh + Rep StosW + + Ret + +EndP ResetMemory + +;컴 GetStatus 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Returns text to show on status line, AX = display parameter +; Carry set if not to show anything. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetStatus Far + + Push CS + Pop DS + Assume DS:Driver + + Mov SI, Offset AWE32Status + + Mov EAX, AWEMemory + Sub EAX, AWEMemoryUsed + SHR EAX, 9 + + ClC + Ret + +EndP GetStatus + +;컴 SoundCardScreen 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Function to have driver interactive part of program +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SoundCardScreen Far + + Mov AX, 5 + Mov SI, 1 + Mov CX, CS + Mov DX, Offset GUSScreenList + + ClC + Ret + +EndP SoundCardScreen + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetVariable Far ; Returns AX, given DI + + Xor AH, AH + Mov AL, [CS:VolumeTable+DI] + Ret + +EndP GetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetVariable Far ; Given AX, DI + + Push DS + Push DX + + Push CS + Pop DS + Assume DS:Driver + + Mov [VolumeTable+DI], AL + + Mov DX, MixerPort + Mov AL, 30h + Mov AH, [VolumeTable] + ShL AH, 3 + Out DX, AX + + Mov AL, 31h + Mov AH, [VolumeTable+1] + ShL AH, 3 + Out DX, AX + + Mov AL, 44h + Mov AH, [VolumeTable+2] + ShL AH, 4 + Out DX, AX + + Mov AL, 45h + Mov AH, [VolumeTable+3] + ShL AH, 4 + Out DX, AX + + Mov AL, 46h + Mov AH, [VolumeTable+4] + ShL AH, 4 + Out DX, AX + + Mov AL, 47h + Mov AH, [VolumeTable+5] + ShL AH, 4 + Out DX, AX + + Pop DX + Pop DS + Ret + +EndP SetVariable + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UARTOut + + Ret + +EndP UARTOut + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + + +InterpretState DB 0 +InterpretType DB 0 + +Proc SendUARTOut Far ; Local interpreter activated with 0F0h 0F0h. + + Mov AH, CS:InterpretState + Cmp AH, 2 + JB SendUARTOut1 + +; In interpreter. + JE SendUARTOut3 + +; Have InterpretType, now get parameter, then return to normal. + + Push BX + + Mov BL, CS:InterpretType ; Want BX = InterpretType*64+Channel + ; + ShL BX, 6 + Add BL, [DI+20h] + And BX, 127 + Mov [CS:AWEParameters+BX], AL + + Pop BX + + Mov CS:InterpretState, 0 + + Test SI, SI + JZ SendUARTOut4 + + Or Byte Ptr [SI], 64 + +SendUARTOut4: + Ret + +SendUARTOut3: + Mov InterpretType, AL + Jmp SendUARTOutStateInc + +SendUARTOut1: + Cmp AL, 0F0h + JNE SendUARTOut2 + +SendUARTOutStateInc: + Inc CS:InterpretState + Ret + +SendUARTOut2: + Test AH, AH + JZ SendUARTOutEnd + + Push AX + Mov AL, 0F0h + Call UARTOut + Pop AX + Mov CS:InterpretState, 0 + +SendUARTOutEnd: + Cmp AL, 0FCh + JE ResetFilters + Cmp AL, 0FAh + JE ResetFilters + + Cmp AL, 0FFh + JNE SendUARTOutNoClear + +ResetFilters: + PushA + Push ES + + Push CS + Pop ES + + Mov DI, Offset AWEParameters + Mov CX, 32 + Or AX, -1 + Rep StosW + Mov CX, 32 + Inc AX + Rep StosW + + Pop ES + PopA + +SendUARTOutNoClear: + Call UARTOut + Ret + +EndP SendUARTOut + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +EndDriver: + +;******** Provided Variable Table ************* + +MaxNumberOfChannels DW 30 ; Maximum number of channels the + ; driver can handle. +StopAfterPlay DW 0 +DefaultChannels DW 30 +DriverFlags DW 1 ; MIDI Out supported + + DW 4 Dup (0) + +;******** Provided Procedure Table ************* + +ProvidedTableStart: + + DW Offset DetectCard + + DW Offset InitSound ; Playing related + DW Offset ReinitSound + DW Offset UninitSound + + DW Offset Poll + + DW Offset SetTempo ; Sound variable related + DW Offset SetMixVolume + DW Offset SetStereo + + DW Offset LoadSample ; Sample related + DW Offset ReleaseSample + DW Offset ResetMemory + DW Offset GetStatus ; Returns string to show on status line + + DW Offset SoundCardScreen ; Sound card 'screen' + + DW Offset GetVariable ; For interface + DW Offset SetVariable + + DW Offset SendUARTOut ; For MIDI Out + +ProvidedTableEnd: + DW 32-(ProvidedTableEnd-ProvidedTableStart)/2 Dup (0) + +EndS + +End diff --git a/it/SoundDrivers/AWE32DRV.ASM b/it/SoundDrivers/AWE32DRV.ASM new file mode 100755 index 0000000..e101d68 --- /dev/null +++ b/it/SoundDrivers/AWE32DRV.ASM @@ -0,0 +1,3961 @@ + + .386P + +Segment DriverHeader PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +;***** Driver Header ******* + +include drhead.inc + +EndS + +Segment Driver PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +ORG 0 +StartDriver: + +include vtable.inc + +;******** Required ProcedureTable ************* + +include reqproc.inc + + Comment ~ + +Index = BasePort + 802h + + 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 + 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컫컴컴컴컴컴컫컴컴컴컴컴컴컴컴컴커 + � .............................. � Register � Channel Number � + 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컨컴컴컴컴컴컨컴컴컴컴컴컴컴컴컴켸 + + + ~ + +OldIRQHandler DD 0 +AWEMemory DD 0 +AWEMemoryUsed DD 0 +AWEUpdateCount DW 0 + +AWEUpdateTimer DW 0 + +LoadSampleFuncF DW 0 +LoadSampleFuncB DW 0 + +AWEDataTable DD 5*100 Dup (0) ; Start, Startloop, Endloop, Size +MIDIPort DW 0 +MIDIBuffer DB 256 Dup (0) +MIDIBufferHead DB 0 +MIDIBufferTail DB 0 + +DMABuffer DW 0 + +SB16BasePort DW 0 +MixerPort DW 0 +Step DW 1 +AWEUpdateFlag DB 0 +Compress DB 0 + DB 0 + +SBIRQMode DB 0 +BlockLength DW 100 +BlockLength2 DW 100 + +AWE32Msg DB "Sound Blaster AWE 32 detected", 13 + DB "Address ", 0FDh, "Xh, ", 0FDh, "Dk Memory", 0 + +AWE32Msg2 DB "Sound Blaster AWE 32 detected", 13 + DB "Port ", 0FDh, "Xh, IRQ ", 0FDh, "D, DMA ", 0FDh, "D", 0 + +AWE32Status DB "FreeAWE ", 0FDh, "Dk", 0 + +AWE32ReinitMsg DB "Sound Blaster AWE 32 reinitialised", 0 +Stereo DB 0 +Forced DB 0 +DriverName DB "ITAWE32.DRV", 0 + +FrequencyError DB "AWE Hardware frequency limit exceeded -> Note terminated", 0 + +IRQFlag DB 0FFh + +IRQData Label Word + DW 20h, 1111111111111110b ; IRQ 0 + DW 24h, 1111111111111101b ; IRQ 1 + DW 28h, 1111110111111011b ; IRQ 2 + DW 2Ch, 1111111111110111b ; IRQ 3 + DW 30h, 1111111111101111b ; IRQ 4 + DW 34h, 1111111111011111b ; IRQ 5 + DW 38h, 1111111110111111b ; IRQ 6 + DW 3Ch, 1111111101111111b ; IRQ 7 + DW 1C0h, 1111111011111011b ; IRQ 8 + DW 1C4h, 1111110111111011b ; IRQ 9 + DW 1C8h, 1111101111111011b ; IRQ 10 + DW 1CCh, 1111011111111011b ; IRQ 11 + DW 1D0h, 1110111111111011b ; IRQ 12 + DW 1D4h, 1101111111111011b ; IRQ 13 + DW 1D8h, 1011111111111011b ; IRQ 14 + DW 1DCh, 0111111111111011b ; IRQ 15 + +IMR DW 0 + + CPF EQU 0 + PTRX EQU 20h + CVCF EQU 40h + VTFT EQU 60h + PSST EQU 0C0h + CSL EQU 0E0h + + CCCA EQU 100h + HWCF4 EQU 129h + HWCF5 EQU 12Ah + HWCF6 EQU 12Dh + SMALR EQU 134h + SMARR EQU 135h + SMALW EQU 136h + SMARW EQU 137h + SMLD EQU 43Ah + SMRD EQU 23Ah + WC EQU 23Bh + HWCF1 EQU 43Dh + HWCF2 EQU 43Eh + CFG2 EQU 43Eh + HWCF3 EQU 43Fh + INIT1 EQU 440h + INIT2 EQU 240h + INIT3 EQU 460h + INIT4 EQU 260h + ENVVOL EQU 480h + DCYSUSV EQU 4A0h + ENVVAL EQU 4C0h + DCYSUS EQU 4E0h + SUSDCY EQU 4E0h + ATKHLDV EQU 280h + LFO1VAL EQU 2A0h + ATKHLD EQU 2C0h + HLDATK EQU 2C0h + LFO2VAL EQU 2E0h + IP EQU 300h + IFATN EQU 320h + PEFE EQU 340h + FMMOD EQU 360h + TREMFRQ EQU 380h + FM2FRQ2 EQU 3A0h + +ALIGN 4 + +InitTable1 Label + DW 003FFh, 0030h, 007FFh, 0130h, 00BFFh, 0230h, 00FFFh, 0330h + DW 013FFh, 0430h, 017FFh, 0530h, 01BFFh, 0630h, 01FFFh, 0730h + DW 023FFh, 0830h, 027FFh, 0930h, 02BFFh, 0A30h, 02FFFh, 0B30h + DW 033FFh, 0C30h, 037FFh, 0D30h, 03BFFh, 0E30h, 03FFFh, 0F30h + + DW 043FFh, 0030h, 047FFh, 0130h, 04BFFh, 0230h, 04FFFh, 0330h + DW 053FFh, 0430h, 057FFh, 0530h, 05BFFh, 0630h, 05FFFh, 0730h + DW 063FFh, 0830h, 067FFh, 0930h, 06BFFh, 0A30h, 06FFFh, 0B30h + DW 073FFh, 0C30h, 077FFh, 0D30h, 07BFFh, 0E30h, 07FFFh, 0F30h + + DW 083FFh, 0030h, 087FFh, 0130h, 08BFFh, 0230h, 08FFFh, 0330h + DW 093FFh, 0430h, 097FFh, 0530h, 09BFFh, 0630h, 09FFFh, 0730h + DW 0A3FFh, 0830h, 0A7FFh, 0930h, 0ABFFh, 0A30h, 0AFFFh, 0B30h + DW 0B3FFh, 0C30h, 0B7FFh, 0D30h, 0BBFFh, 0E30h, 0BFFFh, 0F30h + + DW 0C3FFh, 0030h, 0C7FFh, 0130h, 0CBFFh, 0230h, 0CFFFh, 0330h + DW 0D3FFh, 0430h, 0D7FFh, 0530h, 0DBFFh, 0630h, 0DFFFh, 0730h + DW 0E3FFh, 0830h, 0E7FFh, 0930h, 0EBFFh, 0A30h, 0EFFFh, 0B30h + DW 0F3FFh, 0C30h, 0F7FFh, 0D30h, 0FBFFh, 0E30h, 0FFFFh, 0F30h + +InitTable2 Label + DW 003FFh, 8030h, 007FFh, 8130h, 00BFFh, 8230h, 00FFFh, 8330h + DW 013FFh, 8430h, 017FFh, 8530h, 01BFFh, 8630h, 01FFFh, 8730h + DW 023FFh, 8830h, 027FFh, 8930h, 02BFFh, 8A30h, 02FFFh, 8B30h + DW 033FFh, 8C30h, 037FFh, 8D30h, 03BFFh, 8E30h, 03FFFh, 8F30h + + DW 043FFh, 8030h, 047FFh, 8130h, 04BFFh, 8230h, 04FFFh, 8330h + DW 053FFh, 8430h, 057FFh, 8530h, 05BFFh, 8630h, 05FFFh, 8730h + DW 063FFh, 8830h, 067FFh, 8930h, 06BFFh, 8A30h, 06FFFh, 8B30h + DW 073FFh, 8C30h, 077FFh, 8D30h, 07BFFh, 8E30h, 07FFFh, 8F30h + + DW 083FFh, 8030h, 087FFh, 8130h, 08BFFh, 8230h, 08FFFh, 8330h + DW 093FFh, 8430h, 097FFh, 8530h, 09BFFh, 8630h, 09FFFh, 8730h + DW 0A3FFh, 8830h, 0A7FFh, 8930h, 0ABFFh, 8A30h, 0AFFFh, 8B30h + DW 0B3FFh, 8C30h, 0B7FFh, 8D30h, 0BBFFh, 8E30h, 0BFFFh, 8F30h + + DW 0C3FFh, 8030h, 0C7FFh, 8130h, 0CBFFh, 8230h, 0CFFFh, 8330h + DW 0D3FFh, 8430h, 0D7FFh, 8530h, 0DBFFh, 8630h, 0DFFFh, 8730h + DW 0E3FFh, 8830h, 0E7FFh, 8930h, 0EBFFh, 8A30h, 0EFFFh, 8B30h + DW 0F3FFh, 8C30h, 0F7FFh, 8D30h, 0FBFFh, 8E30h, 0FFFFh, 8F30h + +InitTable3 Label + DW 0C10h, 8470h, 14FEh, 0B488h, 167Fh, 0A470h, 18E7h, 84B5h + DW 1B6Eh, 842Ah, 1F1Dh, 852Ah, 0DA3h, 9F7Ch, 167Eh, 0F254h + DW 0, 842Ah, 1, 852Ah, 18E6h, 9BAAh, 1B6Dh, 0F234h + DW 229Fh, 8429h, 2746h, 8529h, 1F1Ch, 96E7h, 229Eh, 0F224h + + DW 0DA4h, 8429h, 2C29h, 8529h, 2745h, 97F6h, 2C28h, 0F254h + DW 383Bh, 8428h, 320Fh, 8528h, 320Eh, 9F02h, 1341h, 0F264h + DW 3EB6h, 8428h, 3EB9h, 8528h, 383Ah, 9FA9h, 3EB5h, 0F294h + DW 3EB7h, 8474h, 3EBAh, 8575h, 3EB8h, 0C4C3h, 3EBBh, 0C5C3h + + DW 00000, 0A404h, 00001, 0A504h, 141Fh, 8671h, 14FDh, 8287h + DW 3EBCh, 0E610h, 3EC8h, 8C7Bh, 31Ah, 87E6h, 3EC8h, 86F7h + DW 3EC0h, 821Eh, 3EBEh, 0D208h, 3EBDh, 821Fh, 3ECAh, 8386h + DW 3EC1h, 8C03h, 3EC9h, 831Eh, 3ECAh, 8C4Ch, 3EBFh, 8C55h + + DW 3EC9h, 0C208h, 3EC4h, 0BC84h, 3EC8h, 8EADh, 3EC8h, 0D308h + DW 3EC2h, 8F7Eh, 3ECBh, 821Eh, 3ECBh, 0D208h, 3EC5h, 831Fh + DW 3EC6h, 0C308h, 3EC3h, 0B2FFh, 3EC9h, 8265h, 3EC9h, 831Eh + DW 1342h, 0D308h, 3EC7h, 0B3FFh, 0, 8365h, 1420h, 9570h + +InitTable4 Label + DW 0C10h, 8470h, 14FEh, 0B488h, 167Fh, 0A470h, 18E7h, 84B5h + DW 1B6Eh, 842Ah, 1F1Dh, 852Ah, 0DA3h, 0F7Ch, 167Eh, 7254h + DW 0, 842Ah, 1, 852Ah, 18E6h, 0BAAh, 1B6Dh, 7234h + DW 229Fh, 8429h, 2746h, 8529h, 1F1Ch, 6E7h, 229Eh, 7224h + + DW 0DA4h, 8429h, 2C29h, 8529h, 2745h, 07F6h, 2C28h, 7254h + DW 383Bh, 8428h, 320Fh, 8528h, 320Eh, 0F02h, 1341h, 7264h + DW 3EB6h, 8428h, 3EB9h, 8528h, 383Ah, 0FA9h, 3EB5h, 7294h + DW 3EB7h, 8474h, 3EBAh, 8575h, 3EB8h, 44C3h, 3EBBh, 45C3h + + DW 00000, 0A404h, 00001, 0A504h, 141Fh, 0671h, 14FDh, 287h + DW 3EBCh, 0E610h, 3EC8h, 0C7Bh, 31Ah, 7E6h, 3EC8h, 86F7h + DW 3EC0h, 821Eh, 3EBEh, 0D208h, 3EBDh, 021Fh, 3ECAh, 386h + DW 3EC1h, 0C03h, 3EC9h, 31Eh, 3ECAh, 8C4Ch, 3EBFh, 0C55h + + DW 3EC9h, 0C208h, 3EC4h, 0BC84h, 3EC8h, 0EADh, 3EC8h, 0D308h + DW 3EC2h, 8F7Eh, 3ECBh, 021Eh, 3ECBh, 0D208h, 3EC5h, 31Fh + DW 3EC6h, 0C308h, 3EC3h, 32FFh, 3EC9h, 0265h, 3EC9h, 831Eh + DW 1342h, 0D308h, 3EC7h, 33FFh, 0, 8365h, 1420h, 9570h + +AWEVolumeTable Label Byte ; Value = -log(vol/256)*(20/.375) + ; = -log(vol/256)*(160/3) + + DB 255, 128, 112, 103, 96, 91, 87, 83 ; 0->7 + DB 80, 78, 75, 73, 71, 69, 67, 66 ; 8->15 + DB 64, 63, 61, 60, 59, 58, 57, 56 ; 16->23 + DB 55, 54, 53, 52, 51, 50, 50, 49 ; 24->31 + DB 48, 47, 47, 46, 45, 45, 44, 44 ; 32->39 + DB 43, 42, 42, 41, 41, 40, 40, 39 ; 40->47 + DB 39, 38, 38, 37, 37, 36, 36, 36 ; 48->55 + DB 35, 35, 34, 34, 34, 33, 33, 32 ; 56->63 + DB 32, 32, 31, 31, 31, 30, 30, 30 ; 64->71 + DB 29, 29, 29, 28, 28, 28, 28, 27 ; 72->79 + DB 27, 27, 26, 26, 26, 26, 25, 25 ; 80->87 + DB 25, 25, 24, 24, 24, 23, 23, 23 ; 88->95 + DB 23, 22, 22, 22, 22, 22, 21, 21 ; 96->103 + DB 21, 21, 20, 20, 20, 20, 20, 19 ; 104->111 + DB 19, 19, 19, 19, 18, 18, 18, 18 ; 112->119 + DB 18, 17, 17, 17, 17, 17, 16, 16 ; 120->127 + DB 16 ; 128 + + Comment ~ ; Value = -log(vol/128)*(20/.375) + ; = -log(vol/128)*(160/3) + ; This is mathematically the correct table, but it seems too + ; loud, and it overloads on playback. + + DB 255, 112, 96, 87, 80, 75, 71, 67 ; 0->7 + DB 64, 61, 59, 57, 55, 53, 51, 50 ; 8->15 + DB 48, 47, 45, 44, 43, 42, 41, 40 ; 16->23 + DB 39, 38, 37, 36, 35, 34, 34, 33 ; 24->31 + DB 32, 31, 31, 30, 29, 29, 28, 28 ; 32->39 + DB 27, 26, 26, 25, 25, 24, 24, 23 ; 40->47 + DB 23, 22, 22, 21, 21, 20, 20, 20 ; 48->55 + DB 19, 19, 18, 18, 18, 17, 17, 16 ; 56->63 + DB 16, 16, 15, 15, 15, 14, 14, 14 ; 64->71 + DB 13, 13, 13, 13, 12, 12, 12, 11 ; 72->79 + DB 11, 11, 10, 10, 10, 9, 9, 9 ; 80->87 + DB 9, 8, 8, 8, 8, 7, 7, 7 ; 88->95 + DB 7, 6, 6, 6, 6, 5, 5, 5 ; 96->103 + DB 5, 4, 4, 4, 4, 4, 4, 3 ; 104->111 + DB 3, 3, 3, 2, 2, 2, 2, 2 ; 112->119 + DB 1, 1, 1, 1, 1, 1, 1, 1 ; 120->127 + DB 0 + + ~ + +GUSScreenList Label + DW 7 + DW Near Ptr IdleFunctionList + DW Near Ptr GlobalKeyLink + + DW Near Ptr FullScreenBox ; 0 + DW Near Ptr ScreenHeader + DW Near Ptr FillHeader + DW Near Ptr GravisHeaderLine + + DW Near Ptr MixerText + DW Near Ptr VolumeBox1 + DW Near Ptr VolumeBox2 + + DW Near Ptr MasterVolumeLeft ; 7 + DW Near Ptr MasterVolumeRight + DW Near Ptr TrebleVolumeLeft + DW Near Ptr TrebleVolumeRight + DW Near Ptr BassVolumeLeft + DW Near Ptr BassVolumeRight ; 12 + + DW Near Ptr SampleText + + DW Near Ptr SampleSize0Button ; 14 + DW Near Ptr SampleSize1Button + DW Near Ptr SampleSize2Button + DW Near Ptr SampleSize3Button ; 17 + + DW Near Ptr EffectText + DW Near Ptr EffectBox + + DW Near Ptr ChorusThumbBar ; 20 + DW Near Ptr ReverbThumbBar + + DW DriverText + + DW 0 + +GravisHeaderLine DW 10 + DB "Sound Blaster AWE 32 Driver", 0 + +DriverText DW 1 + DB 27, 48 + DB 21h + DB "Sound Blaster AWE 32 Driver 1.5 for Impulse Tracker", 0 + +MixerText DW 1 + DB 3, 13 + DB 20h + DB "Mixer options", 13 + DB 13 + DB " Master Volume Left", 13 + DB " Master Volume Right", 13 + DB 13 + DB 13 + DB " Treble Left", 13 + DB " Treble Right", 13 + DB " Bass Left", 13 + DB " Bass Right", 13 + DB 0 + +VolumeBox1 DW 0 + DB 24, 14, 30, 17 + DB 25 + +VolumeBox2 DW 0 + DB 17, 18, 21, 23 + DB 25 + +MasterVolumeLeft DW 9 + DB 25, 15 + DW 0, 31 + DW 9, 0 + DW 0FFFFh, 8, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +MasterVolumeRight DW 9 + DB 25, 16 + DW 0, 31 + DW 9, 1 + DW 7, 9, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +TrebleVolumeLeft DW 9 + DB 18, 19 + DW 0, 15 + DW 9, 2 + DW 8, 10, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +TrebleVolumeRight DW 9 + DB 18, 20 + DW 0, 15 + DW 9, 3 + DW 9, 11, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +BassVolumeLeft DW 9 + DB 18, 21 + DW 0, 15 + DW 9, 4 + DW 10, 12, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +BassVolumeRight DW 9 + DB 18, 22 + DW 0, 15 + DW 9, 5 + DW 11, 14, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +SampleText DW 1 + DB 3, 25 + DB 20h + DB "Sample resizing options", 0 + +SampleSize0Button DW 2 + DW 12, 15, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetCompress +DriverSegment1 DW 0 + DW 0 + DW Offset SetCompress +DriverSegment2 DW 0 + DB 7, 27, 20, 29, 8 + DB 0 + DB " Original", 0 + +SampleSize1Button DW 2 + DW 14, 16, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetCompress +DriverSegment3 DW 0 + DW 1 + DW Offset SetCompress +DriverSegment4 DW 0 + DB 7, 30, 20, 32, 8 + DB 0 + DB " Half", 0 + +SampleSize2Button DW 2 + DW 15, 17, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetCompress +DriverSegment5 DW 0 + DW 2 + DW Offset SetCompress +DriverSegment6 DW 0 + DB 7, 33, 20, 35, 8 + DB 0 + DB " Quarter", 0 + +SampleSize3Button DW 2 + DW 16, 20, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetCompress +DriverSegment7 DW 0 + DW 3 + DW Offset SetCompress +DriverSegment8 DW 0 + DB 7, 36, 20, 38, 8 + DB 0 + DB " Eighth", 0 + +EffectText DW 1 + DB 3, 40 + DB 20h + DB "Effect options", 13 + DB 13 + DB " Chorus", 13 + DB " Reverb", 0 + + +EffectBox DW 0 + DB 12, 41, 30, 44 + DB 25 + +ChorusThumbBar DW 9 + DB 13, 42 + DW 0, 127 + DW 9, 6 + DW 17, 21, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +ReverbThumbBar DW 9 + DB 13, 43 + DW 0, 127 + DW 9, 7 + DW 20, 0FFFFh, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + + + +VolumeTable DB 6 Dup (0) +CONFIGURATIONOFFSET EQU $+128 +CONFIGSIZE EQU 2 +Chorus DB 10, 64 + +GlobalKeyLink DB 7 +GlobalKeyLink2 DD 0 + +IdleFunctionList DD 0 + DD 0 + +FillHeader DW 8 +FillHeader2 DD 0 + +FullScreenBox DW 0 + DB 0, 0, 79, 49 + DB 4 + +ScreenHeader DW 8 +ScreenHeader2 DD 0 + +ALIGN 16 +FPSave DB 128 Dup (0) + +AWEParameters DB 64 Dup (0FFh), 64 Dup (0) + +include dma.inc + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SBOut ; AL = data + ; DX = 2xCh + + Push AX + +SBOut1: + In AL, DX + Test AL, AL + JS SBOut1 + + Pop AX + Out DX, AL + + Ret + +EndP SBOut + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UARTOut + + Push CX + Push DX + Mov DX, CS:MIDIPort + Test DX, DX + JZ UARTOutEnd + + Push AX + Xor CX, CX + Inc DX + +UARTOut1: + In AL, DX + Test AL, 40h + LoopNZ UARTOut1 + + Pop AX + JNZ UARTOutEnd + + Dec DX + Out DX, AL + +UARTOutEnd: + Pop DX + Pop CX + + Ret + +EndP UARTOut + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + + +InterpretState DB 0 +InterpretType DB 0 + +Proc SendUARTOut Far ; Local interpreter activated with 0F0h 0F0h. + + Mov AH, CS:InterpretState + Cmp AH, 2 + JB SendUARTOut1 + +; In interpreter. + JE SendUARTOut3 + +; Have InterpretType, now get parameter, then return to normal. + + Push BX + + Mov BL, CS:InterpretType ; Want BX = InterpretType*64+Channel + ; + ShL BX, 6 + Add BL, [DI+20h] + And BX, 127 + Mov [CS:AWEParameters+BX], AL + + Pop BX + + Mov CS:InterpretState, 0 + + Test SI, SI + JZ SendUARTOut4 + + Or Byte Ptr [SI], 64 + +SendUARTOut4: + Ret + +SendUARTOut3: + Mov InterpretType, AL + Jmp SendUARTOutStateInc + +SendUARTOut1: + Cmp AL, 0F0h + JNE SendUARTOut2 + +SendUARTOutStateInc: + Inc CS:InterpretState + Ret + +SendUARTOut2: + Test AH, AH + JZ SendUARTOutEnd + + Push AX + Mov AL, 0F0h + Call UARTOut + Pop AX + Mov CS:InterpretState, 0 + +SendUARTOutEnd: + Cmp AL, 0FCh + JE ResetFilters + Cmp AL, 0FAh + JE ResetFilters + + Cmp AL, 0FFh + JNE SendUARTOutNoClear + +ResetFilters: + PushA + Push ES + + Push CS + Pop ES + + Mov DI, Offset AWEParameters + Mov CX, 32 + Or AX, -1 + Rep StosW + Mov CX, 32 + Inc AX + Rep StosW + + Pop ES + PopA + +SendUARTOutNoClear: + Call UARTOut + Ret + +EndP SendUARTOut + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc DetectUART ; Given DX = Port + +; outportb(BasePort+1, 0xFF); +; while(InputUART() != 0xFE); +; outportb(BasePort+1, 0x3F); +; while(InputUART() != 0xFE); + + ClI + + Inc DX + Mov AL, 0FFh ; reset + Out DX, AL + Xor CX, CX + +DetectUART1: + In AL, DX + Test AL, 80h + LoopNZ DetectUART1 + JNZ DetectUARTFailed + + Dec DX + In AL, DX + Inc DX + Cmp AL, 0FEh + JNE DetectUART1 + + Xor CX, CX + +DetectUART3: + In AL, DX + Test AL, 40h + LoopNZ DetectUART3 + JNZ DetectUARTFailed + + Mov AL, 03Fh + Out DX, AL + + Xor CX, CX + +DetectUART2: + In AL, DX + Test AL, 80h + LoopNZ DetectUART2 + JNZ DetectUARTFailed + + Dec DX + In AL, DX + Inc DX + Cmp AL, 0FEh + JNE DetectUART2 + Dec DX + + ClC + StI + Ret + +DetectUARTFailed: + StC + StI + Ret + +Comment ~ + +; From SB-DevKit + + ClI + + Inc DX + Xor CX, CX + +DetectUART1: + In AL, DX + Test AL, 40h ; Ready for output + LoopNZ DetectUART1 + JNZ DetectUARTError + + Mov AL, 0FFh ; Reset! + Out DX, AL + + Xor CX, CX + +DetectUART2: + In AL, DX + Test AL, 80h + JNZ DetectUART3 + + Dec DX + In AL, DX + Inc DX + Cmp AL, 0FEh + JE DetectUART4 + +DetectUART3: + Loop DetectUART2 + +DetectUARTError: + StI + StC + Ret + +DetectUART4: ; Now to shove it into 'intelligent' mode. + Xor CX, CX + +DetectUART5: + In AL, DX + Test AL, 40h + LoopNZ DetectUART5 + JNZ DetectUARTError + + Mov AL, 3Fh ; Intelligent mode! + Out DX, AL + +DetectUART6: + Xor CX, CX + +DetectUART7: + In AL, DX + Test AL, 80h + JNZ DetectUART8 + + Dec DX + In AL, DX + Inc DX + Cmp AL, 0FEh + JE DetectUART9 + +DetectUART8: + Loop DetectUART7 + + Jmp DetectUARTError + +DetectUART9: + StI + ClC + Ret + +~ + +EndP DetectUART + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReinitUART + + Mov DX, MIDIPort + Test DX, DX + JZ ReinitUART1 + + Call DetectUART + +ReinitUART1: + Ret + +EndP ReinitUART + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetUART + + Mov DX, MIDIPort + Test DX, DX + JZ ResetUART1 + + Inc DX + + Mov AL, 0FFh + Out DX, AL + +ResetUART1: + Ret + +EndP ResetUART + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetCompress Far + + Mov CX, [SI+22] + Mov CS:Compress, CL + + Mov AX, 1 + ShL AX, CL + Mov CS:Step, AX + + Call Music_LoadAllSamples + + Mov AX, 1 + Ret + +EndP SetCompress + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetCompress Far + + Push CS + Pop ES + Mov DI, Offset Compress + + Ret + +EndP GetCompress + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Load8BitSamplesForwards ; Given DS:SI, ECX = count + + Push BX + + Mov BX, CS:Step + Mov DX, CS:BasePort + Add DX, 400h + Xor AL, AL + +Load8BitSamplesForwards2: + Mov AH, [SI] + Add SI, BX + JC Load8BitSamplesForwards4 + +Load8BitSamplesForwards3: + Out DX, AX + + Dec ECX + JNZ Load8BitSamplesForwards2 + + Pop BX + Ret + +Load8BitSamplesForwards4: + Add ESI, 10000h + Int 3 + Jmp Load8BitSamplesForwards3 + +EndP Load8BitSamplesForwards + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Load16BitSamplesForwards ; Given DS:SI, ECX = count + + Push BX + + Mov BX, CS:Step + Mov DX, CS:BasePort + Add DX, 400h + Add BX, BX + +Load16BitSamplesForwards2: + Mov AX, [SI] + Add SI, BX + JC Load16BitSamplesForwards4 + +Load16BitSamplesForwards3: + Out DX, AX + + Dec ECX + JNZ Load16BitSamplesForwards2 + + Pop BX + Ret + +Load16BitSamplesForwards4: + Add ESI, 10000h + Int 3 + Jmp Load16BitSamplesForwards3 + +EndP Load16BitSamplesForwards + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Load8BitSamplesBackwards ; Given DS:SI, ECX = count + + Push BX + + Mov BX, CS:Step + Mov DX, CS:BasePort + Add DX, 400h + Xor AL, AL + + Sub SI, BX + JC Load8BitSamplesBackwards6 + +Load8BitSamplesBackwards2: + Sub SI, BX + JC Load8BitSamplesBackwards4 + +Load8BitSamplesBackwards3: + Mov AH, [SI] + Out DX, AX + + Dec ECX + JNZ Load8BitSamplesBackwards2 + + + Pop BX + Ret + +Load8BitSamplesBackwards4: + Sub ESI, 10000h + JC Load8BitSamplesBackwards5 + Int 3 + Jmp Load8BitSamplesBackwards3 + +Load8BitSamplesBackwards5: + Xor ESI, ESI + Jmp Load8BitSamplesBackwards3 + +Load8BitSamplesBackwards6: + Sub ESI, 10000h + Int 3 + Jmp Load8BitSamplesBackwards2 + + +EndP Load8BitSamplesBackwards + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Load16BitSamplesBackwards ; Given DS:SI, ECX = count + + Push BX + + Mov BX, CS:Step + Mov DX, CS:BasePort + Add DX, 400h + Add BX, BX + + Sub SI, BX + JC Load16BitSamplesBackwards6 + +Load16BitSamplesBackwards2: + Sub SI, BX + JC Load16BitSamplesBackwards4 + +Load16BitSamplesBackwards3: + Mov AX, [SI] + Out DX, AX + + Dec ECX + JNZ Load16BitSamplesBackwards2 + + Pop BX + Ret + +Load16BitSamplesBackwards4: + Sub ESI, 10000h + JC Load16BitSamplesBackwards5 + Int 3 + Jmp Load16BitSamplesBackwards3 + +Load16BitSamplesBackwards5: + Xor ESI, ESI + Jmp Load16BitSamplesBackwards3 + +Load16BitSamplesBackwards6: + Sub ESI, 10000h + Int 3 + Jmp Load16BitSamplesBackwards2 + + +EndP Load16BitSamplesBackwards + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc WriteDataChannel + + Or AX, DX + +Proc WriteData ; Have BX/EBX = value + ; AX = xxyyh + ; ^ ^ + ; | | + ; | \-- value to send to pointer register + ; \---- 0, 1, 2 or 3, 4 + ; 0 = data reg 0 + ; 1 = data reg 1, dword + ; 2 = data reg 2 + ; 3 = data reg 3 + ; 4 = data reg 4, word + + Jmp $+2 + Jmp $+2 + + Push DX + Push AX + + Mov DX, BasePort + Add DX, 802h + And AX, 0FFh + Out DX, AX + Pop AX + + Jmp $+2 + Jmp $+2 + + Cmp AH, 1 + JB WriteDataReg0 + JE WriteDataReg1DWord + Cmp AH, 3 + JB WriteDataReg2 + JE WriteDataReg3 + Jmp WriteDataReg1Word + +WriteDataReg0: + Sub DX, 802h + Mov EAX, EBX + Out DX, EAX + + Pop DX + Ret + +WriteDataReg1DWord: + Sub DX, 402h + Mov EAX, EBX + Out DX, EAX + + Pop DX + Ret + +WriteDataReg1Word: + Sub DX, 402h + Mov AX, BX + Out DX, AX + + Pop DX + Ret + +WriteDataReg2: + Sub DX, 400h + Mov AX, BX + Out DX, AX + + Pop DX + Ret + +WriteDataReg3: + Sub DL, 2 + Mov AX, BX + Out DX, AX + + Pop DX + Ret + +EndP WriteData + +EndP WriteDataChannel + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReadDataChannel + + Or AX, DX + +Proc ReadData ; AX = xxyyh + ; ^ ^ + ; | | + ; | \-- value to send to pointer register + ; \---- 0, 1, 2 or 3, 4 + ; 0 = data reg 0 + ; 1 = data reg 1, dword + ; 2 = data reg 2 + ; 3 = data reg 3 + ; 4 = data reg 4, word + + Jmp $+2 + Jmp $+2 + + Push DX + Push AX + + Mov DX, BasePort + Add DX, 802h + And AX, 0FFh + Out DX, AX + Pop AX + + Jmp $+2 + Jmp $+2 + + Cmp AH, 1 + JB ReadDataReg0 + JE ReadDataReg1DWord + Cmp AH, 3 + JB ReadDataReg2 + JE ReadDataReg3 + Jmp ReadDataReg1Word + +ReadDataReg0: + Sub DX, 802h + In EAX, DX + + Pop DX + Ret + +ReadDataReg1DWord: + Sub DX, 402h + In EAX, DX + + Pop DX + Ret + +ReadDataReg1Word: + Sub DX, 402h + In AX, DX + + Pop DX + Ret + +ReadDataReg2: + Sub DX, 400h + In AX, DX + + Pop DX + Ret + +ReadDataReg3: + Sub DL, 2 + In AX, DX + + Pop DX + Ret + +EndP ReadData + +EndP ReadDataChannel + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Const44100 DD 44100.0 +Const1000h DD 4096.0 +ConstE000h DD 57344.0 + +Proc SetAWEFrequency + + Mov EAX, [SI+10h] ; Final freq + + Push CX + Mov CL, Compress + ShR EAX, CL + Pop CX + +; Test EAX, EAX + JZ SetAWEFrequencyError + Cmp EAX, 88200*2 + JAE SetAWEFrequencyError + + Mov DWord Ptr [SI+4], EAX + + FLd CS:ConstE000h + FLd CS:Const1000h + FILd DWord Ptr [SI+4] + FDiv CS:Const44100 + FYL2X ; ST = ln(Pitch/44100)/ln(2) * 1000h + FAddP ST(1) + FIStP DWord Ptr [SI+4] + + Mov AX, IP + Mov BX, [SI+4] + Call WriteDataChannel + + Ret + Assume DS:Nothing + +SetAWEFrequencyError: + Call StopAWENote + + Mov Word Ptr [SI], 200h + Test Byte Ptr [SI+3Ah], 80h + JNZ SetAWEFrequencyError1 + + Mov BX, [SI+38h] + And Byte Ptr [BX], Not 4 ; Signify channel off + +SetAWEFrequencyError1: + Mov AX, IP + Xor EBX, EBX + Call WriteDataChannel + + Push DS SI + + Push CS + Pop DS + Mov SI, Offset FrequencyError + Mov BX, 40 + Call SetInfoLine + + Pop SI DS + + Ret + +EndP SetAWEFrequency + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SetAWEPan + + Mov AX, PSST + Call ReadDataChannel ; Get starting offset + + Cmp CS:Stereo, 0 + JE SetPan2 + + Test CL, 128 + JNZ SetPan2 + + Mov BL, [SI+37h] ; Final pan + Cmp BL, 100 ; Surround -> central + JNE SetPan1 + +SetPan2: + Mov BL, 32 + +SetPan1: ; BL = 0->64, need to extend to 0->255 + Add BL, BL + Add BL, BL + SBB BL, 0 ; BL = 0->255 + Not BL + + ShL EAX, 8 + SHLD EBX, EAX, 24 + Mov AX, PSST + Call WriteDataChannel + + Ret + +EndP SetAWEPan + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SetAWEVolume + + Test CH, 8 + JZ SetAWEVolume1 + + Test CH, 1 + JNZ SetAWEVolume5 + + Cmp Byte Ptr [SI+8], 0FFh + JE SetAWEVolume4 + +SetAWEVolume5: + Mov Byte Ptr [SI+8], 0FFh + + Mov AX, IFATN + Call ReadDataChannel + Mov BX, AX + Mov AX, IFATN + Mov BL, 0FFh + Call WriteDataChannel + +SetAWEVolume4: + Ret + +SetAWEVolume1: +; First check if channel has been disowned + Xor BX, BX + Mov BL, [SI+3Ah] ; BL = host channel + + Test BL, BL + JS SetAWEVolume3 + +SetAWEVolume2: + Mov AH, [CS:AWEParameters+BX] ; AH = filter + Mov AL, [CS:AWEParameters+BX+64] ; AL = Q. + + ShR AL, 3 + Mov [SI+5Bh], AH + + Cmp AL, [SI+3Fh] + JE SetAWEVolume3 + + Mov [SI+3Fh], AL + +; Set Q + Mov BL, AL + ShL EBX, 28 + + Mov AX, CCCA + Call ReadDataChannel + And EAX, 0FFFFFFFh + Or EBX, EAX + Mov AX, CCCA + Call WriteDataChannel + +SetAWEVolume3: + Mov AL, [SI+3Eh] + Mul Byte Ptr [SI+5Bh] + ShL AX, 1 + Xor BX, BX + Add AH, 1 + Mov BL, [SI+20h] ; Final volume + Mov [SI+8], BL + Mov BL, [CS:AWEVolumeTable+BX] + Mov BH, AH + Mov AX, IFATN + Call WriteDataChannel + + Ret + +EndP SetAWEVolume + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc StopAWENote + + Mov AX, DCYSUSV + Mov BX, 80h + Call WriteDataChannel + + Mov AX, VTFT + Mov EBX, 0FFFFh + Call WriteDataChannel + + Mov AX, CVCF + Call WriteDataChannel + + Mov BX, 80h + Mov AX, DCYSUSV + Call WriteDataChannel + + Mov AX, VTFT + Mov EBX, 0FFFFh + Call WriteDataChannel + + Mov AX, CVCF + Call WriteDataChannel + + Xor EBX, EBX + Mov AX, ENVVOL + Call WriteDataChannel + + Mov AX, ENVVAL + Call WriteDataChannel + + Mov AX, SUSDCY + Call WriteDataChannel + + Mov AX, ATKHLDV + Call WriteDataChannel + + Mov AX, LFO1VAL + Call WriteDataChannel + + Mov AX, HLDATK + Call WriteDataChannel + + Mov AX, LFO2VAL + Call WriteDataChannel + + Mov AX, IP + Call WriteDataChannel + + Mov AX, IFATN + Call ReadDataChannel + Mov BH, AH + Mov AX, IFATN + Call WriteDataChannel + + Xor EBX, EBX + Mov AX, PEFE + Call WriteDataChannel + + Mov AX, FMMOD + Call WriteDataChannel + + Mov AX, TREMFRQ + Call WriteDataChannel + + Mov AX, FM2FRQ2 + Call WriteDataChannel + + Mov AX, PTRX + Call WriteDataChannel + + Mov AX, VTFT + Call WriteDataChannel + +; Mov AX, PSST +; Call WriteDataChannel + + Mov BL, 8 + Mov AX, CSL + Call WriteDataChannel + + Mov AX, CCCA + Call ReadDataChannel + Mov EBX, EAX + Mov AX, CCCA + And EBX, 0F0000000h + Call WriteDataChannel + + Xor EBX, EBX + Mov AX, CPF + Call WriteDataChannel + + Ret + +EndP StopAWENote + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SetAWERegisters ; DS:SI = channel info table + ; CX = number of channels... + + Push CX + Push SI + + ; Stage 1. + ; Turn off any channel which has + ; a new note to play + ; If no new note to play and channel + ; is on, then get current position + + Xor DX, DX ; DX = oscillator number + +GetAWERegisters1: + Mov BX, [SI] + Test BH, 2 ; Note cut command + JZ GetAWERegisters2 + + Mov BX, 200h + Mov [SI], BX + + Call StopAWENote + Jmp GetAWERegisters4 + +GetAWERegisters2: + Test BL, 1 ; Channel on? + JZ GetAWERegisters4 + + Test BH, 1 ; New note? + JZ GetAWERegisters3 + + ; Fade out volume +; Mov AX, DCYSUSV +; Mov BX, 807Fh +; Call WriteDataChannel + + Call StopAWENote + + Jmp GetAWERegisters4 + +GetAWERegisters3: ; Get offset + Mov AX, CCCA + Call ReadDataChannel + + Xor BX, BX + And EAX, 00000000111111111111111111111111b + Inc EAX ; Interpolator correction + ; EAX = address in sound memory + Mov BL, [SI+36h] ; BL = sample number + LEA BX, [EBX*4+EBX] + ShL BX, 2 + Add BX, Offset AWEDataTable + + Cmp Byte Ptr [SI+0Ah], 8 + JB GetAddressNoLoop + JE GetAddressForwardsLoop + +GetAddressPingPongLoop: + Cmp EAX, [CS:BX+16] + JB SetOldAddress + + Neg EAX + Add EAX, [CS:BX+8] + Jmp SetOldAddress1 + +GetAddressNoLoop: + Cmp EAX, [CS:BX+4] ; Start loop + JB SetOldAddress + + Call StopAWENote + + ; OK.. gotta turn off channel + Mov Word Ptr [SI], 0 + Test Byte Ptr [SI+3Ah], 80h + JNZ GetAWERegisters4 + + Mov BX, [SI+38h] + And Byte Ptr [BX], Not 4 ; Signify channel off + + Jmp GetAWERegisters4 + +GetAddressForwardsLoop: +SetOldAddress: + Sub EAX, [CS:BX] ; EAX = address in sample + JNS SetOldAddress1 + + Xor EAX, EAX + +SetOldAddress1: + Push CX + Mov CL, Compress + ShL EAX, CL + Pop CX + + XChg [SI+4Ch], EAX + Mov [SI+2Ch], EAX + +GetAWERegisters4: + Add SI, 128 + + Inc DX + Dec CX + JNZ GetAWERegisters1 + + Pop SI + Pop CX + + Xor DX, DX ; DX = oscillator number + +SetAWERegisters1: + ; Stage 2. + ; If new frequency, play new frequency + ; If new volume, play new volume + ; If new pan, play new pan + ; If new note, set ENVVOL, ENVVAL, SUSDCY, ATKHLDV, LFO1VAL, HLDATK + ; LFO2VAL, IP, IFATN, PEFE, FMMOD, TREMFRQ, FM2FRQ2 + ; PSST, CSL, CCCA + ; VTFT, CVCF, DCYSUSV, PTRX, CPF + + Push CX + Mov CX, [SI] + Test CL, 1 ; Channel on? + JZ SetAWERegistersEnd + + Test CH, 1 ; New note? + JZ SetAWERegisters2 + + Xor BX, BX + Mov BL, [SI+36h] + LEA DI, [EBX*4+EBX] + ShL DI, 2 + Add DI, Offset AWEDataTable + + Mov AX, DCYSUSV + Mov BX, 80h + Call WriteDataChannel + + Mov AX, VTFT + Xor EBX, EBX + Call WriteDataChannel + + Mov AX, CVCF + Call WriteDataChannel + + Cmp DWord Ptr [CS:DI], 0FFFFFFFFh + JE SetAWERegistersError + + Mov AX, PTRX + Call WriteDataChannel + + Mov AX, CPF + Call WriteDataChannel + + + Mov AX, ENVVOL + Mov BX, 8000h + Call WriteDataChannel + + Mov AX, ENVVAL + Mov BX, 8000h + Call WriteDataChannel + + Mov AX, SUSDCY + Mov BX, 7F7Fh + Call WriteDataChannel + + Mov AX, ATKHLDV + Call WriteDataChannel + + Mov AX, LFO1VAL + Mov BX, 8000h + Call WriteDataChannel + + Mov AX, HLDATK + Mov BX, 7F7Fh + Call WriteDataChannel + + Mov AX, LFO2VAL + Mov BX, 8000h + Call WriteDataChannel + + Call SetAWEFrequency + Call SetAWEVolume + + Mov AX, PEFE + Xor BX, BX + Call WriteDataChannel + + Mov AX, FMMOD + Call WriteDataChannel + + Mov AX, TREMFRQ + Mov BX, 10h + Call WriteDataChannel + + Mov AX, FM2FRQ2 + Call WriteDataChannel + + + Mov EBX, [CS:DI+4] + Dec EBX ; Interpolator offset + Mov AX, PSST + Call WriteDataChannel + + Call SetAWEPan + + Mov AL, [CS:VolumeTable+6] ; Chorus + ShL EAX, 24 + Mov EBX, [CS:DI+8] + Dec EBX ; Interpolator offset + Or EBX, EAX + Mov AX, CSL + Call WriteDataChannel + + Mov AL, [SI+3Fh] + ShL EAX, 28 + + Push CX + Mov CL, Compress + Mov EBX, [SI+4Ch] + ShR EBX, CL + Pop CX + Add EBX, [CS:DI] + Dec EBX ; Interpolator offset + Or EBX, EAX + + Mov AX, CCCA ; Current address. + Call WriteDataChannel + + + Mov AX, VTFT + Mov EBX, 0FFFFh + Call WriteDataChannel + + Mov AX, CVCF + Call WriteDataChannel + + Mov AX, DCYSUSV + Mov BX, 7F7Fh + Call WriteDataChannel + + Mov AX, PTRX + Mov EBX, 40000000h ; 25% reverb + Or BH, [CS:VolumeTable+7] + Call WriteDataChannel + + Mov AX, CPF + Call WriteDataChannel + Jmp SetAWERegistersEnd + +SetAWERegisters2: + Test CL, 32 ; Frequency change? + JZ SetAWERegisters3 + + Call SetAWEFrequency + +SetAWERegisters3: + Test CL, 64 ; Volume change? + JZ SetAWERegisters4 + + Call SetAWEVolume + +SetAWERegisters4: + Test CH, 80h ; New pan? + JZ SetAWERegistersEnd + + Call SetAWEPan + +SetAWERegistersEnd: + Pop CX + And Word Ptr [SI], 0111100010011111b + + Add SI, 128 + + Inc DX + Dec CX + JNZ SetAWERegisters1 + + Ret + +SetAWERegistersError: + Call StopAWENote + + Mov Word Ptr [SI], 0 + Test Byte Ptr [SI+3Ah], 80h + JNZ SetAWERegistersEnd + + Mov BX, [SI+38h] + And Byte Ptr [BX], Not 4 ; Signify channel off + + Jmp SetAWERegistersEnd + +EndP SetAWERegisters + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ACKIRQ + + Mov AL, 20h + Cmp CS:IRQ, 7 + JBE ACKIRQ1 + + Out 0A0h, AL + +ACKIRQ1: + Out 20h, AL + Ret + +EndP ACKIRQ + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc CheckMIDI + + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Xor BX, BX + Mov DX, MIDIPort + + Mov BL, [MIDIBufferTail] + Test DX, DX + JZ CheckMIDIEnd + + Inc DX + +CheckMIDIAgain: + In AL, DX + + Test AL, AL + JS CheckMIDIAgain + + Dec DX + In AL, DX + + Cmp AL, 0F0h + JAE CheckMIDIEnd + + Inc BL + Cmp BL, MIDIBufferHead + JE CheckMIDIEnd + + Mov [MIDIBuffer+BX], AL + Mov [MIDIBufferTail], BL + +CheckMIDIEnd: + Pop DS + Ret + +EndP CheckMIDI + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc MIDIIRQHandler + + Push AX BX DX + + Mov DX, CS:MixerPort + Mov AL, 82h + Out DX, AL + Inc DL + In AL, DX + + Test AL, 4 + JZ MIDIIRQHandlerEnd + + Call CheckMIDI + +MIDIIRQHandlerEnd: + Call AckIRQ + + Pop DX BX AX + IRet + + +EndP MIDIIRQHandler + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SBIRQHandler + + PushAD + Push DS + Push ES + + StI + + Push CS + Pop DS + Assume DS:Driver + + FNSave [FPSave] + +SBIRQHandlerAgain: + Mov DX, MixerPort + Mov AL, 82h + Out DX, AL + Inc DL + In AL, DX + + Test AL, 4 + JZ NoMIDIIRQ + + Push AX + Call CheckMIDI + Pop AX + +NoMIDIIRQ: +; Test AL, 2 +; JZ No16BitIRQ +; +; Push AX +; Mov DX, MixerPort +; Add DL, 0Fh-4 +; In AL, DX +; Pop AX +; +; No16BitIRQ: + Test AL, 1 + JNZ SB8BitIRQ + +SBNo8BitIRQ: + Call AckIRQ + Jmp SBEndIRQ + +SB8BitIRQ: + Mov DX, MixerPort + Add DL, 0Eh-4 + In AL, DX ; 8-bit IRQ ack. + + +; Add DL, 0Ch-0Eh + +; Mov AL, 80h ; Output block of silence +; Call SBOut +; Mov AX, BlockLength2 +; Call SBOut +; Mov AL, AH +; Call SBOut + + ClD + Call ACKIRQ + + Inc IRQFlag + JNZ SBEndIRQ + + Call SaveEMSPageFrame + Assume DS:Nothing + +SB8BitIRQAgain: + Call Update ; Returns DS:SI, CX + + Mov BX, BlockLength + Cmp BX, BlockLength2 + JE SBIRQHandler2 + Mov BlockLength2, BX + + Mov DX, SB16BasePort + Add DL, 0Ch + + MOv AL, 0DAh + Call SBOut + Mov AL, 0C6h + Call SBOut + Xor AL, AL + Call SBOut + Mov AL, BL + Call SBOut + Mov AL, BH + Call SBOut + +; Mov AL, 0D0h +; Call SBOut + +; Mov AL, 80h ; Output block of silence +; Call SBOut +; Mov AL, BL +; Call SBOut +; Mov AL, BH +; Call SBOut + +SBIRQHandler2: + Call SetAWERegisters + Sub CS:IRQFlag, 1 + JNC SB8BitIRQAgain + + Call RestoreEMSPageFrame + +SBEndIRQ: + FRstor [CS:FPSave] + + Pop ES + Pop DS + PopAD + + IRet + +EndP SBIRQHandler + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc AWEIRQHandler ; IRQ Handler has to + ; 1) Update AWE registers + ; 2) Update song position + Push AX + Push DS + + Mov AX, AWEUpdateTimer + Add AWEUpdateCount, AX + JC AWEIRQHandler1 + + Mov AL, 20h + Out 20h, AL + Jmp AWEIRQHandler2 + +AWEIRQHandler1: + PushF + Call [OldIRQHandler] + +AWEIRQHandler2: + Xor AWEUpdateFlag, 1 + JZ AWEIRQHandlerEnd + + FNSave [CS:FPSave] + + PushAD + Push ES + + ClD + + Call SaveEMSPageFrame + Call Update ; Returns DS:SI, CX + Call SetAWERegisters + Call RestoreEMSPageFrame + + Pop ES + PopAD + + FRstor [CS:FPSave] + +AWEIRQHandlerEnd: + Pop DS + Pop AX + IRet + +EndP AWEIRQHandler + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc EnableRAM + + Mov DX, BasePort + Mov CX, 29 + +EnableRAM1: + Mov AX, DCYSUSV + Or AX, CX + Mov BX, 80h + Call WriteData + + Mov AX, VTFT + Or AX, CX + Xor EBX, EBX + Call WriteData + + Mov AX, CVCF + Or AX, CX + Xor EBX, EBX + Call WriteData + + Mov AX, PTRX + Or AX, CX + Mov EBX, 40000000h + Call WriteData + + Mov AX, CPF + Or AX, CX + Mov EBX, 40000000h + Call WriteData + + Mov AX, PSST + Or AX, CX + Xor EBX, EBX + Call WriteData + + Mov AX, CSL + Or AX, CX + Xor EBX, EBX + Call WriteData + + Mov AX, CCCA + Or AX, CX + Mov EBX, 6000000h ; Left write + Call WriteData + + Dec CX + JNS EnableRAM1 + + Ret + +EndP EnableRAM + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc TestAWE ; Given DX = baseport. + + Push DX + + Add DX, 802h + In AL, DX + In AL, DX + Not AL + Mov BL, AL + Out DX, AL + In AL, DX + Cmp AL, BL + JNE TestAWE1 ; Register changed + + In AX, DX ; Is upper part of pointer + Mov BX, AX ; changing? + Mov CX, 128 + +TestAWE2: + In AX, DX + Cmp AL, BL + JNE TestAWE1 + Cmp AH, BH + JNE TestAWE3 + + Dec CX + JNZ TestAWE2 + Jmp TestAWE1 + +TestAWE3: + Pop DX + + ClC + Ret + +TestAWE1: + Pop DX + StC + Ret + +EndP TestAWE + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc InitSetAWE + + Mov CX, 31 + +InitSetAWE1: + Mov AX, 31 + Sub AX, CX + Mov BX, [SI] + Or AX, INIT1 + Call WriteData + + Add SI, 2 + + Dec CX + JNS InitSetAWE1 + + Mov CX, 31 + +InitSetAWE2: + Mov AX, 31 + Sub AX, CX + Mov BX, [SI] + Or AX, INIT2 + Call WriteData + + Add SI, 2 + + Dec CX + JNS InitSetAWE2 + + Mov CX, 31 + +InitSetAWE3: + Mov AX, 31 + Sub AX, CX + Mov BX, [SI] + Or AX, INIT3 + Call WriteData + + Add SI, 2 + + Dec CX + JNS InitSetAWE3 + + Mov CX, 31 + +InitSetAWE4: + Mov AX, 31 + Sub AX, CX + Mov BX, [SI] + Or AX, INIT4 + Call WriteData + + Add SI, 2 + + Dec CX + JNS InitSetAWE4 + + Ret + +EndP InitSetAWE + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc InitAWE + + Push CS + Pop DS + Assume DS:Driver + + Mov DX, BasePort + + Mov AX, HWCF1 + Mov BX, 59h + Call WriteData + + Mov AX, CFG2 + Mov BX, 20h + Call WriteData + + Mov CX, 31 + +InitAwe1: + Mov BX, 80h + Mov AX, DCYSUSV + Or AX, CX + Call WriteData + + Xor EBX, EBX + Mov AX, ENVVOL + Or AX, CX + Call WriteData + + Mov AX, ENVVAL + Or AX, CX + Call WriteData + + Mov AX, SUSDCY + Or AX, CX + Call WriteData + + Mov AX, ATKHLDV + Or AX, CX + Call WriteData + + Mov AX, LFO1VAL + Or AX, CX + Call WriteData + + Mov AX, HLDATK + Or AX, CX + Call WriteData + + Mov AX, LFO2VAL + Or AX, CX + Call WriteData + + Mov AX, IP + Or AX, CX + Call WriteData + + Mov AX, IFATN + Or AX, CX + Call WriteData + + Mov AX, PEFE + Or AX, CX + Call WriteData + + Mov AX, FMMOD + Or AX, CX + Call WriteData + + Mov AX, TREMFRQ + Or AX, CX + Call WriteData + + Mov AX, FM2FRQ2 + Or AX, CX + Call WriteData + + Mov AX, PTRX + Or AX, CX + Call WriteData + + Mov AX, VTFT + Or AX, CX + Call WriteData + + Mov AX, PSST + Or AX, CX + Call WriteData + + Mov AX, CSL + Or AX, CX + Call WriteData + + Mov AX, CCCA + Or AX, CX + Call WriteData + + Dec CX + JNS InitAWE1 + + Mov CX, 31 + +InitAWE8: + Mov AX, CPF + Or AX, CX + Call WriteData + + Mov AX, CVCF + Or AX, CX + Call WriteData + + Dec CX + JNS InitAWE8 + ; Initialise still... + Mov AX, SMALR + Call WriteData + + Mov AX, SMARR + Call WriteData + + Mov AX, SMALW + Call WriteData + + Mov AX, SMARW + Call WriteData + + Mov SI, Offset InitTable1 + Call InitSetAWE + + ; Wait for 1024 sample periods + Mov AX, WC + Call ReadData + + Mov BX, AX + Mov CX, AX + Add CX, 400h ; 1024 + Cmp BX, CX + JB InitAWE3 + +InitAWE4: + Mov AX, WC + Call ReadData + Cmp AX, CX + JA InitAWE4 + +InitAWE3: + Mov AX, WC + Call ReadData + Cmp AX, CX + JB InitAWE3 + + Mov SI, Offset InitTable2 + Call InitSetAWE + + Mov SI, Offset InitTable3 + Call InitSetAWE + + Mov AX, HWCF4 + Xor EBX, EBX + Call WriteData + + Mov AX, HWCF5 + Mov EBX, 83h + Call WriteData + + Mov AX, HWCF6 + Mov EBX, 8000h + Call WriteData + + Mov SI, Offset InitTable4 + Call InitSetAWE + + Mov AX, HWCF3 + Mov BX, 4 + Call WriteData + + Ret + +EndP InitAWE + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc InitDRAMRefresh + + Mov AX, DCYSUSV+1Eh + Mov BX, 80h + Call WriteData + + Mov AX, DCYSUSV+1Fh + Call WriteData + +; + + Mov AX, VTFT+1Eh + Xor EBX, EBX + Call WriteData + + Mov AX, CVCF+1Eh + Call WriteData + + Mov AX, VTFT+1Fh + Call WriteData + + Mov AX, CVCF+1Fh + Call WriteData + +; + + Mov AX, PTRX+1Eh + Call WriteData + + Mov AX, CPF+1Eh + Call WriteData + + Mov AX, PTRX+1Fh + Call WriteData + + Mov AX, CPF+1Fh + Call WriteData + +; + + Mov AX, PSST+1Eh + Call WriteData + Mov AX, PSST+1Fh + Call WriteData + + Mov BX, 0FFFFh + Mov AX, CSL+1Eh + Call WriteData + Mov AX, CSL+1Fh + Call WriteData + + Xor BX, BX + Mov AX, CCCA+1Eh + Call WriteData + Mov AX, CCCA+1Fh + Call WriteData + + Ret + +EndP InitDRAMRefresh + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ResetDSP Far ; AX = Port + + Push AX + Push CX + Push DX + + Mov DX, AX + Add DL, 6 + Mov AL, 1 + Out DX, AL + + In AL, DX + In AL, DX + In AL, DX + In AL, DX + + Xor AL, AL + Out DX, AL + + Add DL, 8 + Mov CX, 200 + +ResetDSP1: + In AL, DX + Test AL, AL + JS ResetDSP2 + Loop ResetDSP1 + Jmp ResetDSP3 + +ResetDSP2: + Sub DL, 4 + In AL, DX + Cmp AL, 0AAh + JE ResetDSP4 + Add DL, 4 + Loop ResetDSP1 + +ResetDSP3: + StC + +ResetDSP4: + Pop DX + Pop CX + Pop AX + Ret + +EndP ResetDSP + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SBGetRegister + + Out DX, AL + Inc DX + In AL, DX + Dec DX + + Ret + +EndP SBGetRegister + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SBIn ; DX = 2xEh, returns AL + +SBIn1: + In AL, DX + + ShR AL, 7 + LoopZ SBIn + +; Test AL, AL +; JNS SBIn1 + + Add DL, 0Ah-0Eh ; DX = 2xAh -> Data read port + In AL, DX + Add DL, 0Eh-0Ah + + Ret + +EndP SBIn + +; 컴 DetectCard 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Returns carry set if error, else carry clear. Has to setup internal vars +; (eg. appropriate IRQ/DMA whatever). +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc DetectCard Far + + Push CS + Pop DS + Assume DS:Driver + + Mov Forced, AL + + Mov DX, BasePort + Cmp DX, 0FFFFh + JE DetectCard1 + + Cmp DX, 620h + JB DetectCard3 + Cmp DX, 680h + JA DetectCard3 + + Call TestAWE + JNC DetectCardFound + Ret + +DetectCard1: + Mov DX, 620h + +DetectCard2: + Call TestAWE + JNC DetectCardFound + + Add DL, 20h + Cmp DL, 80h + JBE DetectCard2 + +DetectCard3: + StC + Ret + +DetectCardFound: + Mov BasePort, DX + + ; Initialise AWE 32 + Call InitAWE + Call InitDRAMRefresh + + ; Detect amount of RAM. + + Mov DX, BasePort + Mov CX, 29 + +DetectCardMemory1: + Mov AX, DCYSUSV + Or AX, CX + Mov BX, 80h + Call WriteData + + Mov AX, VTFT + Or AX, CX + Xor EBX, EBX + Call WriteData + + Mov AX, CVCF + Or AX, CX + Xor EBX, EBX + Call WriteData + + Mov AX, PTRX + Or AX, CX + Mov EBX, 40000000h + Call WriteData + + Mov AX, CPF + Or AX, CX + Mov EBX, 40000000h + Call WriteData + + Mov AX, PSST + Or AX, CX + Xor EBX, EBX + Call WriteData + + Mov AX, CSL + Or AX, CX + Xor EBX, EBX + Call WriteData + + Mov AX, CCCA + Or AX, CX + Mov EBX, 4000000h ; Left read + + Test CL, 2 + JZ DetectCardMemory2 + + Mov EBX, 6000000h ; Left write + +DetectCardMemory2: + Call WriteData + + Dec CX + JNS DetectCardMemory1 + + Xor EDI, EDI ; Amount of memory stored in + ; EDI + + Mov AX, SMALW + Mov EBX, 200000h + Call WriteData + + Mov AX, SMLD + Mov BX, 0FFFFh + Call WriteData + + Mov AX, SMLD + Mov BX, 5555h + Call WriteData + + Mov AX, SMLD + Mov BX, 0AAAAh + Call WriteData + + Mov AX, SMALR + Mov EBX, 200000h + Call WriteData + + Mov AX, SMLD + Call ReadData + + Mov AX, SMLD + Call ReadData + Cmp AX, 0FFFFh + JNE DetectCardMemory6 + + Mov AX, SMLD + Call ReadData + Cmp AX, 5555h + JNE DetectCardMemory6 + + Mov AX, SMLD + Call ReadData + Cmp AX, 0AAAAh + JNE DetectCardMemory6 + + Mov EDI, 20000h + +DetectCardMemory3: ; Set read/write addresses.. + Mov AX, SMALW + Mov EBX, EDI + Add EBX, 200000h + Call WriteData + + Mov AX, SMLD + Mov BX, 5555h + Call WriteData + + Mov AX, SMLD + Mov BX, 0AAAAh + Call WriteData + + Mov AX, SMALR + Mov EBX, 200000h + Call WriteData + + Mov AX, SMLD + Call ReadData + + Mov AX, SMLD + Call ReadData + Cmp AX, 0FFFFh + JNE DetectCardMemory5 + + Mov AX, SMALR + Mov EBX, EDI + Add EBX, 200000h + Call WriteData + + Mov AX, SMLD + Call ReadData + + Mov AX, SMLD + Call ReadData + Cmp AX, 5555h + JNE DetectCardMemory5 + + Mov AX, SMLD + Call ReadData + Cmp AX, 0AAAAh + JNE DetectCardMemory5 + +DetectCardMemory4: + Add EDI, 20000h + Cmp EDI, 0E00000h + JB DetectCardMemory3 + +DetectCardMemory5: + Cmp EDI, 0DFFFE0h + JB DetectCardMemory7 + + Mov EDI, 0DFFFE0h + +DetectCardMemory7: + Test EDI, EDI + JZ DetectCardMemory6 + + Mov AWEMemory, EDI + + Mov MixerPort, 210h + Mov AX, BasePort + Sub AX, 400h + Call ResetDSP + JNC DetectMixer2 + +DetectMixer1: + Mov AX, MixerPort + Call ResetDSP + JNC DetectMixer2 + +DetectMixer3: + Add MixerPort, 10h + Cmp MixerPort, 280h + JBE DetectMixer1 + + Mov DX, BasePort + Sub DX, 400h + Mov MixerPort, DX + + Jmp DetectCard4 + +DetectMixer2: ; OK... DSP found. + ; Get DSP version + Mov DX, AX + Add DL, 0Ch ; 2xCh -> Data ready to send... + + Mov CX, 200 + +DetectMixerLoop1: + In AL, DX +; Test AL, AL +; JS DetectMixerLoop1 + ShR AL, 7 + LoopNZ DetectMixerLoop1 + + Mov AL, 0E1h ; Get DSP version command + Out DX, AL + + Add DL, 0Eh-0Ch ; DX = 2xEh -> Data available status + + Call SBIn + Mov AH, AL ; AH = Major version number + Call SBIn ; AL = Minor version number + + Cmp AX, 40Ch ; SB DSP = 4.12+ + JB DetectMixer3 + + Sub DL, 0Eh + Mov MixerPort, DX + +DetectCard4: + Mov SB16BasePort, DX + Add MixerPort, 4 ; Mixerport + + Add DL, 4 + + Mov AL, 30h + Call SBGetRegister + ShR AL, 3 + Mov VolumeTable, AL + + Mov AL, 31h + Call SBGetRegister + ShR AL, 3 + Mov [VolumeTable+1], AL + + Mov AL, 44h + Call SBGetRegister + ShR AL, 4 + Mov [VolumeTable+2], AL + + Mov AL, 45h + Call SBGetRegister + ShR AL, 4 + Mov [VolumeTable+3], AL + + Mov AL, 46h + Call SBGetRegister + ShR AL, 4 + Mov [VolumeTable+4], AL + + Mov AL, 47h + Call SBGetRegister + ShR AL, 4 + Mov [VolumeTable+5], AL + + Mov DX, MixerPort + Mov AX, 0F834h + Out DX, AX + + Mov AL, 35h + Out DX, AX + + Mov DX, MixerPort + Mov AL, 80h ; IRQ select + Out DX, AL + Inc DL ; 2x5h = Mixer data port + + In AL, DX + + Dec DL + + Mov BX, IRQ + Cmp BX, 0FFFFh + JE DetectCardIRQ1 + Cmp Forced, 0 + JE DetectCardIRQ1 + + Mov AH, 11h + Cmp BL, 2 + JE SetCardIRQ1 + Cmp BL, 9 + JE SetCardIRQ1 + + Mov AH, 12h + Cmp BL, 5 + JE SetCardIRQ1 + + Mov AH, 14h + Cmp BL, 7 + JE SetCardIRQ1 + + Mov AH, 18h + Cmp BL, 10 + JE SetCardIRQ1 + + Jmp NoWindows + +SetCardIRQ1: + Mov AL, 80h + Out DX, AL + Inc DL + Mov AL, AH + Out DX, AL + Dec DL + Jmp DetectCard6 + +DetectCardIRQ1: + Mov BX, 2 + Test AL, 1 + JNZ DetectCardIRQ2 + + Mov BL, 5 + Test AL, 2 + JNZ DetectCardIRQ2 + + Mov BL, 7 + Test AL, 4 + JNZ DetectCardIRQ2 + + Mov BL, 10 + Test AL, 8 + JNZ DetectCardIRQ2 + + StC + Ret + +DetectCardIRQ2: + Cmp IRQ, 0FFFFh + JE DetectCardIRQ3 + + Cmp BX, IRQ + JE DetectCard6 + + StC + Ret + +DetectCardIRQ3: + Mov IRQ, BX + +DetectCard6: + Mov AL, 81h + Out DX, AL + Inc DX + In AL, DX + Dec DX + + And AL, 11 + Xor BX, BX + Cmp AL, 1 + JE DetectCardDMA + + Inc BX + Cmp AL, 2 + JE DetectCardDMA + + Inc BX + Inc BX + Cmp AL, 8 + JNE NoWindows + +DetectCardDMA: + Mov DMA, BX + +DetectCardWindows: + Mov AX, 1600h ; Windows detection. + Int 2Fh + Test AL, 7Fh + JZ NoWindows + + Mov SBIRQMode, 1 + +NoWindows: + Mov EAX, 'Jeff' + ClC + Ret + +DetectCardMemory6: + StC + Ret + +EndP DetectCard + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetSamplingRate + Assume DS:Driver + + PushA + Push ES + + Mov AX, SB16BasePort + Call ResetDSP + +; Set dma + Mov BX, DMABuffer + Xor AX, AX + Mov DX, DMA + Mov DI, 512 + Call SetDMA + + LES DI, ActualDMAPtr + Xor AX, AX + Mov CX, 256 + Rep StosW + + Mov DX, SB16BasePort + Add DL, 0Ch + +; Mov AL, 0D3h ; Turn off speaker +; Call SBOut + ; Set mixing frequency + Mov AL, 40h + Call SBOut + Mov AL, 0EAh + Call SBOut ; 45454Hz +; Mov AL, 211 +; Call SBOut ; 22222 Hz. + + Mov AL, 0C6h + Call SBOut + Xor AL, AL + Call SBOut + Mov AX, BlockLength + Dec AX + Call SBOut + Mov AL, AH + Call SBOut + + Pop ES + PopA + Ret + +EndP SetSamplingRate + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SetMIDIIRQ + + PushAD + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Xor AX, AX + Mov ES, AX + + Mov DI, IRQ + ShL DI, 2 + Add DI, Offset IRQData + Mov BX, [DI] + + Mov AX, CS + ShL EAX, 16 + Mov AX, Offset MIDIIRQHandler + + XChg [ES:BX], EAX + Mov OldIRQHandler, EAX + + Mov AX, IMR + And AX, [DI+2] + + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Pop ES + Pop DS + PopAD + + Ret + +EndP SetMIDIIRQ + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SetIRQ + Assume DS:Driver + + PushAD + Push ES + + Xor AX, AX + Mov ES, AX + + Mov DI, IRQ + ShL DI, 2 + Add DI, Offset IRQData + Mov BX, [DI] + + Mov AX, CS + ShL EAX, 16 + Mov AX, Offset SBIRQHandler + + XChg [ES:BX], EAX + Mov OldIRQHandler, EAX + + Mov AX, IMR + And AX, [DI+2] + + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Pop ES + PopAD + + Ret + +EndP SetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetIRQ + + PushAD + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Xor AX, AX + Mov ES, AX + + Mov DI, IRQ + ShL DI, 2 + Mov BX, [IRQData+DI] + + Mov EAX, OldIRQHandler + Mov [ES:BX], EAX + + Mov AX, IMR + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Pop ES + Pop DS + PopAD + + Ret + +EndP ResetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc InitMIDI + Assume DS:Driver + + Mov DX, 330h + Call DetectUART + JC DetectMIDI1 + + Mov MIDIPort, 330h + Jmp DetectMIDIEnd + +DetectMIDI1: + Mov DX, 300h + Call DetectUART + JC DetectMIDIEnd + + Mov MIDIPort, 300h + +DetectMIDIEnd: + Ret + +EndP InitMIDI + Assume DS:Nothing + +;컴 InitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Sets up any memory required for output +; Initiates output +; +; Parameters: AX = Number of Channels +; +; If sucessful, returns: +; Carry flag clear +; DS:SI = pointer to text to display +; AX = parameter 1 in text +; BX = parameter 2 in text +; CX = parameter 3 in text +; DX = parameter 4 in text +; DI = parameter 5 in text +; +; If unsucessful, returns: +; Carry flag set +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +FControlWord DW 0 + +Proc InitSound Far + + Push CS + Pop DS + Assume DS:Driver + + FNInit ; Initialise floating point + FNSTCW FControlWord + And FControlWord, 0F0FFh + FLDCW FControlWord + + Mov ECX, IdleUpdateInfoLine + Mov EDX, GlobalKeyList + Mov IdleFunctionList, ECX + Mov GlobalKeyLink2, EDX + + Mov ECX, FillHeaderFunction + Mov EDX, DrawHeaderFunction + Mov FillHeader2, ECX + Mov ScreenHeader2, EDX + + Mov AX, CS + Mov DriverSegment1, AX + Mov DriverSegment2, AX + Mov DriverSegment3, AX + Mov DriverSegment4, AX + Mov DriverSegment5, AX + Mov DriverSegment6, AX + Mov DriverSegment7, AX + Mov DriverSegment8, AX + + In AL, 0A1h + Mov AH, AL + In AL, 21h + Mov IMR, AX + + Cmp SBIRQMode, 0 + JE InitSound1 + + Cmp DMABuffer, 0 + JNE InitSound3 + + Mov AH, 48h + Mov BX, 1024/16 + Int 21h + JNC InitSound4 + + Mov SBIRQMode, 0 + Jmp InitSound1 + +InitSound4: + Mov DMABuffer, AX + +InitSound3: + Call SetIRQ + Call GetTempo + Call SetTempo + Call ResetMemory + Call SetSamplingRate + + Call InitMIDI + + Mov SI, Offset AWE32Msg2 + Mov AX, BasePort + + Mov BX, IRQ + Mov CX, DMA + + Ret + +InitSound1: + Call SetMIDIIRQ + Call GetTempo + Call SetTempo + Call ResetMemory + + Xor AX, AX + Mov ES, AX ; ES = 0 + + Mov AX, CS + ShL EAX, 16 + Mov AX, Offset AWEIRQHandler + + ClI + + XChg DWord Ptr [ES:20h], EAX ; Clock tick + Mov OldIRQHandler, EAX + + StI + +InitSound2: + Call InitMIDI + + Mov SI, Offset AWE32Msg + Mov AX, BasePort + + Mov EBX, AWEMemory + SHR EBX, 9 + + Ret + +EndP InitSound + Assume DS:Nothing + +;컴 ReInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Reinitialises sound output +; Initiates sound output +; +; Parameters: AX = number of channels. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReInitSound Far + + Push CS + Pop DS + Assume DS:Driver + + Mov SI, Offset AWE32ReinitMsg + Mov BX, 40 + Call SetInfoLine + + Call ResetUART + Call InitAWE + Call InitDRAMRefresh + + Cmp SBIRQMode, 0 + JE ReInitSound1 + + Call ResetIRQ + Call SetIRQ + Call SetSamplingRate + Call ReinitUART + Ret + +ReInitSound1: + Xor AX, AX + Mov ES, AX ; ES = 0 + + Mov AX, CS + ShL EAX, 16 + Mov AX, Offset AWEIRQHandler + + Mov DWord Ptr [ES:20h], EAX ; Clock tick + + Call ResetIRQ + Call SetMIDIIRQ + Call ReinitUART + + Ret + +EndP ReInitSound + Assume DS:Nothing + +;컴 UnInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Stops sound output, releases any memory used by driver +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UnInitSound Far + + + Call GotoHomeDirectory + + ; Now to save config into driver file. + Push CS + Pop DS + Assume DS:Driver + + Mov AX, 3D02h ; Read write access + Mov DX, Offset DriverName + Int 21h + JC SaveConfig2 + + Mov BX, AX + + Mov AX, 4200h + Xor CX, CX + Mov DX, Offset CONFIGURATIONOFFSET + Int 21h + JC SaveConfig1 + + Mov AH, 40h + Mov CX, CONFIGSIZE + Mov DX, Offset Chorus + Int 21h + +SaveConfig1: + PushF + Mov AH, 3Eh + Int 21h + PopF + +SaveConfig2: + Call ResetIRQ + + Cmp SBIRQMode, 0 + JE UnInitSound1 + + Mov DX, SB16BasePort + Add DL, 0Ch + + Call ResetUART + + Mov AX, SB16BasePort + Call ResetDSP + + Call InitAWE + + Push ES + Mov AH, 49h + Mov ES, DMABuffer + Int 21h + Pop ES + + Ret + +UnInitSound1: + Mov AL, 34h + Out 43h, AL + + Xor AX, AX + Out 40h, AL + Out 40h, AL + + Mov ES, AX + Mov EAX, OldIRQHandler + Mov [ES:20h], EAX + + Mov AX, SB16BasePort + Call ResetDSP + Call ResetUART + Call InitAWE + Call ResetIRQ + Ret + +EndP UnInitSound + Assume DS:Nothing + +;컴 Poll 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; This procedure is called as often as possible by IT.EXE +; AX = Playmode (0 for nothing in particular, 1 = pattern, 2 = song) +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Poll Far + + Push CS + Pop DS + Assume DS:Driver + +Poll1: + Call [UARTBufferEmpty] + JNC PollEnd + + Xor BX, BX + + ClI + + Mov BL, MIDIBufferHead + Cmp BL, MIDIBufferTail + JZ PollEnd ; Nothing in queue + + Inc BL + Mov AL, [MIDIBuffer+BX] + Mov MIDIBufferHead, BL + + Call [UARTSend] + Jmp Poll1 + +PollEnd: + StI + Ret + +EndP Poll + Assume DS:Nothing + +;컴 SetTempo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: BX = tempo +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetTempo Far + + Push AX + Push BX + Push DX + + Cmp CS:SBIRQMode, 0 + JE SetTempo1 + ; BlockLength = 55555/BPM + ; BlockLength = 45454*5/2 + ; = 113635 + Mov AX, 48099 + Mov DX, 1 + + Div BX + Dec AX + Dec AX + Mov CS:BlockLength, AX + +; Mov DX, SB16BasePort +; Add DL, 0Ch + + Jmp SetTempo2 + +SetTempo1: + ; Frames per second = 2 * (0.4*Tempo) + Mov AX, 0C214h + Mov DX, 16h ; Ticks = (1193181/(2*0.4))/Tempo + Div BX + + ; AX contains counter. + Mov CS:AWEUpdateTimer, AX + + Out 40h, AL ; Timer IRQ. + Mov AL, AH + Out 40h, AL + +SetTempo2: + Pop DX + Pop BX + Pop AX + Ret + +EndP SetTempo + +;컴 SetMixVolume 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = MixVolume +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixVolume Far + + Ret + +EndP SetMixVolume + +;컴 SetStereo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AL = Stereo on/off, 0 = off. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetStereo Far + + Mov CS:Stereo, AL + + Ret + +EndP SetStereo + +;컴 LoadSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = sample to load +; DS:SI points to sample header +; ES:0 points to first sample +; +; Returns: **Carry set if NO error** +; **Carry clear if error** +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc LoadSample Far + ; if no sample, then do nothing + ; MemoryUsed = length of sample + ; if sustain loop, then use sustain + ; loop information + ; if no sustain loop, then use loop + ; information + ; if no loop or sustain loop, + ; memoryused += 16; (16 zero samples + ; at the end) + ; + PushAD + Push DS + Push ES + Push FS + + Push AX + + ClI + + Call EnableRAM ; Enable access to DRAM. + + ; Set destination address + Mov AX, SMALW + Mov EBX, CS:AWEMemoryUsed + Add EBX, 200000h + Call WriteData + + Mov DX, CS:BasePort + Add DX, 802h ; Index + Mov AX, 32+26 + Out DX, AX + + Pop AX + + Mov FS, CS:SongDataArea + LEA DI, [EAX*4+EAX] + ShL DI, 2 + Add DI, Offset AWEDataTable-20 + + Mov ECX, -1 + + Mov DWord Ptr [CS:DI], ECX ; Start + Mov DWord Ptr [CS:DI+4], ECX ; Loop start + Mov DWord Ptr [CS:DI+8], ECX ; Loop end + Mov DWord Ptr [CS:DI+12], ECX ; Size occupied + Mov DWord Ptr [CS:DI+16], ECX ; Size occupied + + Mov BP, AX + Add BP, BP + Mov BP, [FS:64910+BP] + + Xor CX, CX ; From the start of the sample.. + Call GetSampleLocation ; Returns DS:ESI, ECX = length + JC LoadSampleNoError + + JZ LoadSample1 + + ; 16 bit + + Mov CS:LoadSampleFuncF, Offset Load16BitSamplesForwards + Mov CS:LoadSampleFuncB, Offset Load16BitSamplesBackwards + + Jmp LoadSample2 + +LoadSample1: ; 8 bit + Mov CS:LoadSampleFuncF, Offset Load8BitSamplesForwards + Mov CS:LoadSampleFuncB, Offset Load8BitSamplesBackwards + +LoadSample2: + Mov AL, [FS:BP+12h] + Test AL, 30h ; Loop or sustain loop? + JZ LoadSampleNoLoop + + Mov EBX, [FS:BP+34h] ; Loop begin + Mov EDX, [FS:BP+38h] ; Loop end + Test AL, 20h ; Sustain loop? + JZ LoadSample3 + + ShR AL, 1 + Mov EBX, [FS:BP+40h] + Mov EDX, [FS:BP+44h] + Jmp LoadSample3 + +LoadSampleError: + ClC + Jmp LoadSampleEnd + +LoadSampleNoError: + StC + +LoadSampleEnd: + StI + Pop FS + Pop ES + Pop DS + PopAD + + Ret + +LoadSampleNoLoop: ; ECX contains length of sample + Mov EAX, ECX + Mov EDX, AWEMemoryUsed + Mov EBX, AWEMemory + Sub EBX, EDX ; EBX = AWEMemory remaining + + Mov CL, Compress + ShR EAX, CL ; Compress sample + Add EAX, 16 ; zeroes at end of sample + + Cmp EAX, EBX + JA LoadSampleError + + Mov ECX, EAX + Add AWEMemoryUsed, EAX ; Record memory as used + Mov [CS:DI+12], EAX + + Add EDX, 200000h + + Sub ECX, 16 ; Number of samples to transfer + Mov [CS:DI], EDX + Add EDX, ECX + Mov [CS:DI+4], EDX ; Loop start + Add EDX, 14 + Mov [CS:DI+8], EDX ; Loop end + + ; Now to transfer samples to AWE32 + Call [CS:LoadSampleFuncF] + ; Now to shove a whole lot of zeroes + Xor AX, AX + Mov CX, 16 + +LoadSampleNoLoop2: + Out DX, AX + Loop LoadsampleNoLoop2 + + Jmp LoadSampleNoError + +LoadSample3: ; OK... EBX = loop start + ; EDX = loop end + ; AL&40h = ping pong + Test AL, 40h + JNZ LoadSamplePingPong + + Mov CL, Compress + + Push EBX + + ShR EDX, CL + ShR EBX, CL + Mov EAX, EDX + Add EAX, 2 ; For loop fixing + + Mov ECX, AWEMemory + Sub ECX, AWEMemoryUsed ; ECX = AWEMemoryRemaining + + Cmp EAX, ECX + Pop ECX + JA LoadSampleError ; Sufficient memory? + Push ECX + + Mov ECX, EAX + Mov EAX, AWEMemoryUsed + Add AWEMemoryUsed, ECX + Mov [CS:DI+12], ECX + + Sub ECX, 2 + + Add EAX, 200000h + Mov [CS:DI], EAX + + Add EDX, EAX + Add EAX, EBX + + Mov [CS:DI+4], EAX + Mov [CS:DI+8], EDX + + Call [CS:LoadSampleFuncF] + ; Now to fix loop.. 1 extra + ; sample. + + Pop ESI ; Loop start + Test Byte Ptr [FS:BP+12h], 2 + JZ LoadSampleForwards1 + + Add ESI, ESI + +LoadSampleForwards1: + Int 3 + + Mov ECX, 2 + Call [CS:LoadSampleFuncF] + + Jmp LoadSampleNoError + +LoadSamplePingPong: + Mov CL, Compress + ShR EDX, CL + ShR EBX, CL + + Mov EAX, EDX + Add EAX, EDX + Sub EAX, EBX + Inc EAX + + Mov ECX, AWEMemory + Sub ECX, AWEMemoryUsed + + Cmp EAX, ECX + JA LoadSampleError + + Mov [CS:DI+12], EAX + Mov ECX, AWEMemoryUsed + Add AWEMemoryUsed, EAX + + Add ECX, 200000h + Add EAX, ECX + Dec EAX + + Mov [CS:DI], ECX + Add ECX, EBX + Mov [CS:DI+4], ECX + Mov [CS:DI+8], EAX + + Mov EAX, [CS:DI] + Add EAX, EDX + Mov [CS:DI+16], EAX + + Mov ECX, EDX + Sub EDX, EBX + Push EDX + + Call [CS:LoadSampleFuncF] + + Pop ECX + Inc ECX + + Call [CS:LoadSampleFuncB] + + Jmp LoadSampleNoError + +EndP LoadSample + +;컴 ReleaseSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AX = sample to release +; DS:SI points to sample header +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReleaseSample Far + + PushAD + + LEA DI, [EAX*4+EAX] ; DI = AX * 5 + ShL DI, 2 + Add DI, Offset AWEDataTable + + Mov EBX, [CS:DI+12] + Mov EAX, CS:AWEMemoryUsed + Sub EAX, EBX + Add EAX, 200000h + Cmp EAX, [CS:DI] + JNE ReleaseSample1 + + Sub AWEMemoryUsed, EBX +ReleaseSample1: + Mov EAX, -1 + Mov [CS:DI], EAX + Mov [CS:DI+4], EAX + Mov [CS:DI+8], EAX + Mov [CS:DI+12], EAX + + PopAD + Ret + +EndP ReleaseSample + +;컴 ResetMemory 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetMemory Far + + Push CS + Pop ES + + Xor EAX, EAX + Mov CS:AWEMemoryUsed, EAX + + Mov DI, Offset AWEDataTable + Mov CX, 1000 + Mov AX, 0FFFFh + Rep StosW + + Ret + +EndP ResetMemory + +;컴 GetStatus 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Returns text to show on status line, AX = display parameter +; Carry set if not to show anything. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetStatus Far + + Push CS + Pop DS + Assume DS:Driver + + Mov SI, Offset AWE32Status + + Mov EAX, AWEMemory + Sub EAX, AWEMemoryUsed + SHR EAX, 9 + + ClC + Ret + +EndP GetStatus + +;컴 SoundCardScreen 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Function to have driver interactive part of program +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SoundCardScreen Far + + Mov AX, 5 + Mov SI, 1 + Mov CX, CS + Mov DX, Offset GUSScreenList + + ClC + Ret + +EndP SoundCardScreen + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetVariable Far ; Returns AX, given DI + + Xor AH, AH + Mov AL, [CS:VolumeTable+DI] + Ret + +EndP GetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetVariable Far ; Given AX, DI + + Push DS + Push DX + + Push CS + Pop DS + Assume DS:Driver + + Mov [VolumeTable+DI], AL + + Mov DX, MixerPort + Mov AL, 30h + Mov AH, [VolumeTable] + ShL AH, 3 + Out DX, AX + + Mov AL, 31h + Mov AH, [VolumeTable+1] + ShL AH, 3 + Out DX, AX + + Mov AL, 44h + Mov AH, [VolumeTable+2] + ShL AH, 4 + Out DX, AX + + Mov AL, 45h + Mov AH, [VolumeTable+3] + ShL AH, 4 + Out DX, AX + + Mov AL, 46h + Mov AH, [VolumeTable+4] + ShL AH, 4 + Out DX, AX + + Mov AL, 47h + Mov AH, [VolumeTable+5] + ShL AH, 4 + Out DX, AX + + Pop DX + Pop DS + Ret + +EndP SetVariable + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +EndDriver: + +;******** Provided Variable Table ************* + +MaxNumberOfChannels DW 30 ; Maximum number of channels the + ; driver can handle. +StopAfterPlay DW 0 +DefaultChannels DW 30 +DriverFlags DW 1 ; MIDI Out supported + + DW 4 Dup (0) + +;******** Provided Procedure Table ************* + +ProvidedTableStart: + + DW Offset DetectCard + + DW Offset InitSound ; Playing related + DW Offset ReinitSound + DW Offset UninitSound + + DW Offset Poll + + DW Offset SetTempo ; Sound variable related + DW Offset SetMixVolume + DW Offset SetStereo + + DW Offset LoadSample ; Sample related + DW Offset ReleaseSample + DW Offset ResetMemory + DW Offset GetStatus ; Returns string to show on status line + + DW Offset SoundCardScreen ; Sound card 'screen' + + DW Offset GetVariable ; For interface + DW Offset SetVariable + + DW Offset SendUARTOut ; For MIDI Out + +ProvidedTableEnd: + DW 32-(ProvidedTableEnd-ProvidedTableStart)/2 Dup (0) + +EndS + +End diff --git a/it/SoundDrivers/BASE1.ASM b/it/SoundDrivers/BASE1.ASM new file mode 100755 index 0000000..01ff0a5 --- /dev/null +++ b/it/SoundDrivers/BASE1.ASM @@ -0,0 +1,2070 @@ +; +; Analog Device's AD1816 +; + .386P + +Segment DriverHeader PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +;***** Driver Header ******* + +include drhead.inc + +EndS + +Segment Driver PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +ORG 0 +StartDriver: + +include vtable.inc + +;******** Required ProcedureTable ************* + +include reqproc.inc + +;********************************** + +PNPSERIALID EQU 0FFFFFFFFh +PNPVENDORID EQU 1114B250h + +STEREOENABLED EQU 1 +DMABUFFERLENGTH EQU 4096 +MIXRESOLUTION EQU 32 ; 32 bit mixing for +MIXTABLESIZE EQU 2*256*65 + +DMASize DW DMABUFFERLENGTH/2 + +ESSMsg DB "SoundSystem Base 1 found", 13 + DB "Port ", 0FDh, "Xh, IRQ ", 0FDh, "D, DMA ", 0FDh, "D", 0 + +ESSNoMemoryMsg DB "SoundSystem Base 1 found", 13 + DB "Error: Insufficient memory", 0 + +ReinitMsg DB "SoundSystem Base 1 reinitialised", 0 + +DriverName DB "ITBASE1.DRV", 0 + +Forced DB 0 +Stereo DB 0 +MixVolume DW 0 + +BytesToMix DW 1000 +ESSMixConst DB 0 + +MixSegment DW 0 +DMASegment DW 0 + +MixTransferOffset DW 0 +MixTransferRemaining DW 0 + +CONFIGURATIONOFFSET EQU $+128 +CONFIGSIZE EQU 6 +MixMode DW 0 +MixModeOffset DW 0 +Filter DW 0 + +IMR DW 0 +OldESSIRQHandler DD 0 + +MIDIIRQ DW 0 +MIDIPort DW 0 + +FilterValue DD 0 +FilterValue2 DD 0 + +IRQData Label Word + DW 20h, 1111111111111110b ; IRQ 0 + DW 24h, 1111111111111101b ; IRQ 1 + DW 28h, 1111110111111011b ; IRQ 2 + DW 2Ch, 1111111111110111b ; IRQ 3 + DW 30h, 1111111111101111b ; IRQ 4 + DW 34h, 1111111111011111b ; IRQ 5 + DW 38h, 1111111110111111b ; IRQ 6 + DW 3Ch, 1111111101111111b ; IRQ 7 + DW 1C0h, 1111111011111011b ; IRQ 8 + DW 1C4h, 1111110111111011b ; IRQ 9 + DW 1C8h, 1111101111111011b ; IRQ 10 + DW 1CCh, 1111011111111011b ; IRQ 11 + DW 1D0h, 1110111111111011b ; IRQ 12 + DW 1D4h, 1101111111111011b ; IRQ 13 + DW 1D8h, 1011111111111011b ; IRQ 14 + DW 1DCh, 0111111111111011b ; IRQ 15 + +ESSScreenList Label + DW 16 + DW Near Ptr IdleFunctionList + DW Near Ptr GlobalKeyLink + + DW Near Ptr FullScreenBox ; 0 + DW Near Ptr ScreenHeader + DW Near Ptr FillHeader + DW Near Ptr ESSHeaderLine + + DW Near Ptr DriverText + + DW Near Ptr MixModeText + DW Near Ptr MixModeButton1 ; 6 + DW Near Ptr MixModeButton2 ; + DW Near Ptr MixModeButton3 ; 8 + DW Near Ptr MixModeButton4 ; 9 + + DW Near Ptr FilterText + DW Near Ptr FilterButton1 ; 11 + DW Near Ptr FilterButton2 + DW Near Ptr FilterButton3 + + DW Near Ptr VolumeText + DW Near Ptr VolumeBox1 + + DW Near Ptr MasterVolumeLeft ; 16 + DW Near Ptr MasterVolumeRight ; 17 + DW Near Ptr PhatStereo ; 18 + + DW 0 + +ESSHeaderLine DW 10 + DB "SoundSystem Base 1 Driver", 0 + +EmptyObject DW 1 + DB 0, 0 + DB 0 + DB 0 + +DriverText DW 1 + DB 29, 48 + DB 21h + DB "SoundSystem Base 1 Driver 1.0 for Impulse Tracker", 0 + +GlobalKeyLink DB 7 +GlobalKeyLink2 DD 0 + +IdleFunctionList DD 0 + DD 0 + +FillHeader DW 8 +FillHeader2 DD 0 + +FullScreenBox DW 0 + DB 0, 0, 79, 49 + DB 4 + +ScreenHeader DW 8 +ScreenHeader2 DD 0 + +VolumeText DW 1 + DB 2, 14 + DB 20h + DB "Master Volume Left", 13 + DB "Master Volume Right", 13 + DB "3D Phat Stereo", 13 + DB 0 + +VolumeBox1 DW 0 + DB 21, 13, 39, 17 + DB 25 + +PhatStereo DW 14 + DB 22, 16 + DW 0, 15 + DW 9, 2 + DW 17, 6, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 16 + +MasterVolumeLeft DW 14 + DB 22, 14 + DW 0, 63 + DW 9, 0 + DW 0FFFFh, 17, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 16 + +MasterVolumeRight DW 14 + DB 22, 15 + DW 0, 63 + DW 9, 1 + DW 16, 18, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 16 + +MixModeText DW 1 + DB 2, 18 + DB 20h + DB "Mixing Mode, Playback Frequency: ", 0FDh, "DHz", 0 +MixSpeed DW 44100 + +MixModeButton1 DW 2 + DW 18, 7, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment1 DW 0 + DW 0 + DW Offset SetMixMode +DriverSegment2 DW 0 + DB 3, 20, 32, 22, 8 + DB 0 + DB " 16 Bit, Non-Interpolated", 0 + +MixModeButton2 DW 2 + DW 6, 8, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment3 DW 0 + DW 2 + DW Offset SetMixMode +DriverSegment4 DW 0 + DB 3, 23, 32, 25, 8 + DB 0 + DB " 16 Bit, Interpolated", 0 + +MixModeButton3 DW 2 + DW 7, 9, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment5 DW 0 + DW 4 + DW Offset SetMixMode +DriverSegment6 DW 0 + DB 3, 26, 32, 28, 8 + DB 0 + DB " 32 Bit, Non-Interpolated", 0 + +MixModeButton4 DW 2 + DW 8, 11, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment7 DW 0 + DW 6 + DW Offset SetMixMode +DriverSegment8 DW 0 + DB 3, 29, 32, 31, 8 + DB 0 + DB " 32 Bit, Interpolated", 0 + +FilterText DW 1 + DB 2, 33 + DB 20h + DB "Filter mode", 0 + +FilterButton1 DW 2 + DW 9, 12, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetFilter +DriverSegment9 DW 0 + DW 0 + DW Offset SetFilter +DriverSegment10 DW 0 + DB 3, 35, 29, 37, 8 + DB 0 + DB " No Filter", 0 + +FilterButton2 DW 2 + DW 11, 13, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetFilter +DriverSegment11 DW 0 + DW 1 + DW Offset SetFilter +DriverSegment12 DW 0 + DB 3, 38, 29, 40, 8 + DB 0 + DB " 50% Filter", 0 + +FilterButton3 DW 2 + DW 12, 0FFFFh, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetFilter +DriverSegment13 DW 0 + DW 2 + DW Offset SetFilter +DriverSegment14 DW 0 + DB 3, 41, 29, 43, 8 + DB 0 + DB " 75% Filter", 0 + +VolumeTable DB 56, 56, 0 + +; 컴 MixingRoutines 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +MixBufferPos DW 0 + +include dmasirq.inc +include mix.inc +include m12bit.mix +include m12biti.mix +include m32bit.mix +include m32biti.mix + +MixFunctionTables Label + +include m12bit.inc ; contains the tables +include m12biti.inc +include m32bit.inc +include m32biti.inc + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +RelocationTable Label Word + DW Offset DriverSegment1, Offset DriverSegment2 + DW Offset DriverSegment3, Offset DriverSegment4 + DW Offset DriverSegment5, Offset DriverSegment6 + DW Offset DriverSegment7, Offset DriverSegment8 + DW Offset DriverSegment9, Offset DriverSegment10 + DW Offset DriverSegment11, Offset DriverSegment12 + DW Offset DriverSegment13, Offset DriverSegment14 + DW 0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc AD1816Wait + + PushA + Xor CX, CX + Mov DX, CS:BasePort + +AD1816Wait1: + In AL, DX + Test AL, 80h + LoopZ AD1816Wait1 + + PopA + Ret + +EndP AD1816Wait + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc AD1816RegisterOut ; AL = indirect register, BX = contents + + Call AD1816Wait + + Push DX + PushF + + ClI + + Mov DX, CS:BasePort + Out DX, AL + Add DL, 2 + + Mov AL, BL + Out DX, AL + Inc DX + Mov AL, BH + Out DX, AL + + PopF + Pop DX + + Ret + +EndP AD1816RegisterOut + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc AD1816RegisterIn ; AL = register + ; Returns BX + + Call AD1816Wait + + Push AX + Push DX + + Mov DX, CS:BasePort + Out DX, AL + Add DL, 2 + + In AL, DX + Mov BL, AL + Inc DX + In AL, DX + Mov BH, AL + + Pop DX + Pop AX + + Ret + +EndP AD1816RegisterIn + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetMixMode Far + + Push CS + Pop ES + Mov DI, Offset MixMode + + Ret + +EndP GetMixMode + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetFilter Far + + Push CS + Pop ES + Mov DI, Offset Filter + + Ret + +EndP GetFilter + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetFilter Far + + Mov AX, [SI+22] + Mov CS:FilterValue, 0 + Mov CS:Filter, AX + + Mov AX, 1 + Ret + +EndP SetFilter + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixMode Far + + Mov AX, [SI+22] + + ClI + + Mov CS:MixMode, AX + + Mov BX, 180 + Mul BX + Mov CS:MixModeOffset, AX + + Mov DS, Word Ptr [CS:RecalculateAllVolumes+2] + Call CS:RecalculateAllVolumes + + StI + + Mov AX, 1 + Ret + +EndP SetMixMode + Assume DS:Nothing + +; 컴 DetectCard 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Returns carry set if error, else carry clear. Has to setup internal vars +; (eg. appropriate IRQ/DMA whatever). +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +PnP_SerialID DD 0 +PnP_VendorID DD 0 +PnP_ReadPort DW 0 +PnP_CSN DB 0 +PnP_CardFound DB 0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_Delay + Assume DS:Driver + + Push AX CX + + Mov CX, 180h +PnP_Delay1: + In AL, 21h + Loop PnP_Delay1 + + Pop CX AX + Ret + +EndP PnP_Delay + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_WriteData + + Mov DX, 279h + Out DX, AL + + Mov AL, AH + Mov DH, 0Ah + Out DX, AL + Ret + +EndP PnP_WriteData + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_ReadData + + Mov DX, 279h + Out DX, AL + + Mov DX, PnP_ReadPort + In AL, DX + + Ret + +EndP PnP_ReadData + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_Isolate + + Mov AX, 402h + Call Pnp_WriteData ; Reset CSNs + +PnP_IsolateNextCard: + Mov AX, 0003h + Call PnP_WriteData ; Wake[0] + + Mov AX, PnP_ReadPort + ShL AX, 6 + Xor AL, AL + Call PnP_WriteData ; Set Read Data port. + + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + + Mov AL, 1 ; Serial Isolation + Mov DX, 279h + Out DX, AL + + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + + Mov BL, 6Ah + Mov CX, 64 + Mov DX, PnP_ReadPort + + ClI + +PnP_Isolate1: + ShR PnP_SerialID, 1 + RCR PnP_VendorID, 1 + + Mov BH, BL + ShR BH, 1 + Xor BH, BL + ShR BX, 1 + + In AL, DX + Mov AH, AL + Call PnP_Delay + In AL, DX + Call PnP_Delay + + Cmp AX, 55AAh + JNE PnP_Isolate2 + + Xor BL, 80h + Or PnP_SerialID, 80000000h + +PnP_Isolate2: + Dec CX + JNZ PnP_Isolate1 + + Mov CX, 8 + Xor BH, BH + +PnP_Isolate3: + ShR BH, 1 + + In AL, DX + Mov AH, AL + Call PnP_Delay + In AL, DX + Call PnP_Delay + Cmp AX, 55AAh + JNE PnP_Isolate4 + + Or BH, 80h + +PnP_Isolate4: + Dec CX + JNZ PnP_Isolate3 + + StI + + Cmp BL, BH ; Matching Checksum? + JNE PnP_IsolateFinished + + ; assign CSN + Inc PnP_CSN + + Mov AL, 6 + MOv AH, PnP_CSN + Call PnP_WriteData + + Cmp PnP_VendorID, PNPVENDORID + JNE PnP_IsolateNextCard + Cmp PnP_SerialID, PNPSERIALID + JNE PnP_IsolateNextCard + + Mov AL, 3 + Call PnP_WriteData + Mov AX, 007h + Call PnP_WriteData + + Mov AL, 64h + Call PnP_ReadData + Mov AH, AL + Mov AL, 65h + Call PnP_ReadData ; AX = address. + Cmp BasePort, 0FFFFh + JE PnPBasePortOK + + Cmp BasePort, AX + JNE PnP_IsolateNextCard + +PnPBasePortOK: + Mov BasePort, AX + + Mov AL, 70h + Call PnP_ReadData ; AL[3:0] = IRQ + And AX, 15 + JZ PnP_IsolateNextCard + Mov IRQ, AX + + Mov AL, 74h + Call PnP_ReadData ; AL[2:0] = DMA + And AX, 7 + Cmp AL, 4 + JE PnP_IsolateNextCard + Mov DMA, AX + + Mov AX, 107h ; LDN 1 - MIDI device + Call PnP_WriteData + + Mov AL, 60h + Call PnP_ReadData + Mov AH, AL + Mov AL, 61h + Call PnP_ReadData ; AX = address. + Mov MIDIPort, AX + + Mov AL, 70h + Call PnP_ReadData ; AL[3:0] = IRQ + And AX, 15 + Mov MIDIIRQ, AX + + Mov Pnp_CardFound, 1 + Jmp PnP_IsolateNextCard + +PnP_IsolateFinished: + Mov AL, PnP_CSN + ShL AL, 1 + Or AL, PnP_CardFound + + Ret + +EndP PnP_Isolate + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc DetectCard Far ; returns carry clear if succesful + + Push CS + Pop DS + + Xor AL, AL + Mov DX, 279h + Out DX, AL + Out DX, AL + + Mov AL, 6Ah ; Starting value + Mov CX, 32 + +PnP_InitiationKeyLoop: + Out DX, AL + + Mov AH, AL + ShR AH, 1 + Xor AH, AL + ShR AX, 1 + + Dec CX + JNZ PnP_InitiationKeyLoop + +; Try three ports before concluding no PnP cards: 20Fh, 27Bh, 213h + +PnP_DetectCardPort1: + Mov PnP_ReadPort, 20Fh + Call PnP_Isolate + JZ PnP_DetectCardPort2 + Test AL, 1 + JZ PnP_DetectCardNotFound + Jmp PnP_DetectCardFound + +PnP_DetectCardPort2: + Mov PnP_ReadPort, 27Bh + Call PnP_Isolate + JZ PnP_DetectCardPort3 + Test AL, 1 + JZ PnP_DetectCardNotFound + Jmp PnP_DetectCardFound + +PnP_DetectCardPort3: + Mov PnP_ReadPort, 213h + Call PnP_Isolate + Test AL, 1 + JNZ PnP_DetectCardFound + +PnP_DetectCardNotFound: + StC + Jmp PnP_DetectEnd + +PnP_DetectCardFound: + ClC + +PnP_DetectEnd: ; Return PnP to wait for key state + Mov AX, 202h + Call PnP_WriteData + Mov EAX, 'Jeff' + + Ret + +EndP DetectCard + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +MixModeTable Label Word + DW Offset Mix0ModeMono, Mix0ModeStereo + DW Offset Mix0ModeMono, Mix0ModeStereo + DW Offset Mix6ModeMono, Mix6ModeStereo + DW Offset Mix6ModeMono, Mix6ModeStereo + +Proc MixSamples ; Given DS:SI = info tables, CX = numchannels + + ; 1. Clean buffer + ; + update variables + ; 2. Update parameters + ; 3. Mix func + ; 4. Return + + Push CX + + Mov CX, BytesToMix + Mov ES, MixSegment + Mov DI, MIXTABLESIZE + Xor EAX, EAX + Mov DX, CX + Add CX, CX + + Mov MixTransferOffset, DI ; } Memory write + + Cmp Stereo, 0 + JE MixSamples1 + + Mov DX, CX + +MixSamples1: + Rep StosD ; } Memory write + Mov MixTransferRemaining, DX ; } + + Pop CX + +MixSamples2: + Test Byte Ptr [SI], 1 + JZ MixSamplesEnd2 + Cmp Byte Ptr [SI+36h], 100 + JE MixSamplesEnd2 + + Push CX + Mov CX, [SI] + + Test CH, 2 + JZ MixSamples3 + And Byte Ptr [SI], Not 1 + + Jmp MixSamplesEnd +; Cmp MixMode, 8 ; Is it volume ramping? +; JB MixSamplesEnd + +MixSamples3: + Test CL, 20h ; New freq? + JZ MixSamples5 + + Mov AX, [SI+10h] + Mov DX, [SI+12h] + Mov BX, MixSpeed + Cmp DX, BX + JAE MixSamplesHandleError + + Div BX + ShL EAX, 16 + Xor AX, AX + Div BX + Mov STEPVALUE, EAX + +MixSamples4: + Test CH, 1 + JZ MixSamples5 + + Mov DWord Ptr [SI+1Ch], 0 ; Current Volume = 0 + ; for volume sliding. +MixSamples5: + Test CX, 8440h ; New volume or panning? + JZ MixSamplesMix + + Xor AX, AX + Test CH, 8 ; Muted? + JNZ MixModeCommon + + Mov BX, MixMode + Add BL, Stereo + Add BX, BX + Jmp [CS:MixModeTable+BX] + +Mix0Mode: ; 16-bit mixing, no interpolation +Mix0ModeMono: ; and 16-bit mixing, interpolation + Mov AL, [SI+20h] + ShR AL, 1 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Mov AX, 0 + JZ MixModeCommon + Mov AL, 30 ; Use left only-mixing for mono + Jmp MixModeCommon + +Mix0ModeStereo: + Mov AL, [SI+37h] ; Final pan + Cmp AL, 100 + JE Mix0ModeSurround + + Mul Byte Ptr [SI+20h] ; Final volume + Add AX, 64 + ShR AX, 7 + Mov [SI+0Ch], AX ; Store into right volume + + Mov AL, 64 + Sub AL, [SI+37h] + Mul Byte Ptr [SI+20h] + Add AX, 64 + ShR AX, 7 + Mov [SI+0Eh], AX ; Left volume + + Mov CH, AL ; CH = left volume + Mov CL, [SI+0Ch] ; CL = right volume + Mov AX, 0 + + Test CX, CX + JZ MixModeCommon + + Mov AL, 30 ; Left only... + Test CL, CL + JZ MixModeCommon + + Mov AL, 60 + Test CH, CH + JZ MixModeCommon + + Mov AL, 90 + Cmp CL, CH + JZ MixModeCommon + + Mov AL, 120 + Jmp MixModeCommon + +Mix0ModeSurround: + Mov AL, [SI+20h] + ShR AL, 2 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Mov AX, 0 + JZ MixModeCommon + Mov AL, 150 ; Surround + Jmp MixModeCommon + +Mix6ModeMono: + Mov AX, [SI+4Ah] + Mul MixVolume + ShRD AX, DX, 8 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Test AX, AX + JZ MixModeCommon + Mov AX, 30 + Jmp MixModeCommon + +Mix6ModeStereo: + Mov AL, [SI+37h] ; Final pan + Cmp AL, 100 + JE Mix6ModeSurround + + Mul Byte Ptr MixVolume + Mul Word Ptr [SI+4Ah] + ShRD AX, DX, 14 + Mov [SI+0Ch], AX ; Store into right volume + Mov BX, AX + ShL EAX, 16 + + Mov AL, 64 ; Do left volume + Sub AL, [SI+37h] ; AL = 64-FinalPan + Mul Byte Ptr MixVolume + Mul Word Ptr [SI+4Ah] + ShRD AX, DX, 14 + Mov [SI+0Eh], AX + + Mov ECX, EAX + + ; BX = right volume + ; CX = Left volume + Mov AX, 0 + Test ECX, ECX + JZ MixModeCommon + + Mov AL, 30 + Test BX, BX + JZ MixModeCommon + + Mov AL, 60 + Test CX, CX + JZ MixModeCommon + + Mov AL, 90 + Cmp CX, BX + JE MixModeCommon + + Mov AL, 120 + Jmp MixModeCommon + +Mix6ModeSurround: + Mov AX, [SI+4Ah] + Mul MixVolume + ShRD AX, DX, 9 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + JZ MixModeCommon + Mov AX, 150 + Jmp MixModeCommon + +MixModeCommon: ; Requires AX = 30/60/90 etc. depending + ; On mixing mode type. + ; This will add 180 for 16-bit, + ; And sort out loop types. + Mov BL, [SI+0Ah] + Test Byte Ptr [SI+18h], 2 ; 16 bit? + JZ MixModeCommon1 + + Add AX, 180 + +MixModeCommon1: + Cmp BL, 8 + JB MixModeCommon3 ; No loop + JE MixModeCommon2 ; Forwards loop + + Add AX, 10 + +MixModeCommon2: + Add AX, 10 + +MixModeCommon3: + Add AX, Offset MixFunctionTables + Add AX, MixModeOffset + Mov [SI+8], AX ; Offset... + +MixSamplesMix: + Mov BX, [SI+8] ; BX = offset into + Mov EAX, [CS:BX+2] + Mov DWord Ptr PreMixFunction, EAX + Mov EAX, [CS:BX+6] + Mov DWord Ptr MixFunctionSeparateBackwards, EAX + + Mov AX, BytesToMix + Mov MixBlockSize, AX + Mov MixBufferOffset, MIXTABLESIZE + + Mov EAX, CURRENTPOSITION + Mov OLDPOSITION, EAX + + Call Word Ptr [CS:BX] + + And Word Ptr [SI], 0111100010001101b + Jmp MixSamplesEnd + +MixSamplesHandleError: + Mov Word Ptr [SI], 200h + + Test Byte Ptr [SI+3Ah], 80h + JNZ MixSamplesEnd + + Mov BX, [SI+38h] + And Byte Ptr [BX], Not 4 ; Turn off channel + +MixSamplesEnd: + Pop CX + +MixSamplesEnd2: + Add SI, 128 + Dec CX + JNZ MixSamples2 + + Ret + +EndP MixSamples + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ESSIRQHandler + + PushAD + Push DS + Push ES + + ClD + + Mov AX, CS + Mov DS, AX + Assume DS:Driver + + Mov DX, [BasePort] + + Inc DX + In AL, DX + Mov AH, AL + Xor AL, AL + Out DX, AL + + Mov AL, 20h + Cmp IRQ, 8 + JB WSSAckIRQ1 + + Out 0A0h, AL + +WSSAckIRQ1: + Out 20h, AL + +DMAPort1 EQU $+1 + In AL, 1 + Mov BL, AL +DMAPort2 EQU $+1 + In AL, 1 + Mov BH, AL + + Xor AX, AX + + Cmp BX, DMABUFFERLENGTH/2 + JB WSSIRQHandler1 + + Mov AX, DMABUFFERLENGTH/2 + +WSSIRQHandler1: + CLD + + + ; OK... time to get next block + ; Check whether stereo thing is on.. + ; + LES DI, [ActualDMAPtr] + Add DI, AX + + Mov BX, DMASize ; BX = bytes required + ShR BX, 1 + ; BX = samples required + Mov BP, 8 ; Skip for mono + Mov CL, 14 ; Shift for mono + + Cmp Stereo, 0 + JE ESSIRQHandlerMono + + Mov BP, 4 ; Stereo skip value. + Dec CL + +ESSIRQHandlerMono: + Call SaveEMSPageFrame + + Cmp MixTransferRemaining, 0 + JNE ESSIRQHandler4 + Assume DS:Nothing + +ESSIRQHandler3: + Push BX + Push CX + Push BP + Push ES + Push DI + + Call Update + Call MixSamples + + Pop DI + Pop ES + Pop BP + Pop CX + Pop BX + +ESSIRQHandler4: + Mov DS, MixSegment + Mov SI, MixTransferOffset + Mov DX, BX ; DX = samples to transfer + Cmp DX, MixTransferRemaining + JBE ESSIRQHandler5 + + Mov DX, MixTransferRemaining + +ESSIRQHandler5: + Push DX + Cmp CS:Filter, 1 + JB ESSIRQHandler6 + JE ESSIRQHFilter + + Cmp CS:Stereo, 0 + JE ESSIRQ3QFilterMono + +ESSIRQ3QFilterStereo: + Push BX + + Mov EBX, FilterValue + Mov EBP, FilterValue2 + ShR DX, 1 + +ESSIRQ3QFilterStereo1: + Mov EAX, EBX + Mov ECX, EBP + Add EAX, [SI] + Add ECX, [SI+4] + SAR EAX, 1 + SAR ECX, 1 + Add EBX, EAX + Add EBP, ECX + SAR EBX, 1 + SAR EBP, 1 + + Mov EAX, EBX + SAR EAX, 13 + + Cmp EAX, -8000h + JL WSS3QFilterStereoClip1 + Cmp EAX, 7FFFh + JG WSS3QFilterStereoClip2 + +ESSIRQ3QFilterStereo2: + StosW + + Mov EAX, EBP + SAR EAX, 13 + + Cmp EAX, -8000h + JL WSS3QFilterStereoClip3 + Cmp EAX, 7FFFh + JG WSS3QFilterStereoClip4 + +ESSIRQ3QFilterStereo3: + StosW + + Add SI, 8 + Dec DX + JNZ ESSIRQ3QFilterStereo1 + + Mov FilterValue, EBX + Mov FilterValue2, EBP + + Pop BX + + Jmp WSSMixTransferEnd + +ESSIRQ3QFilterMono: + Push BX + + Mov EBX, FilterValue + +ESSIRQ3QFilterMono1: + Mov EAX, EBX + Add EAX, [SI] + SAR EAX, 1 + Add EBX, EAX + SAR EBX, 1 + Mov EAX, EBX + SAR EAX, 14 + + Cmp EAX, -8000h + JL WSS3QFilterMonoClip1 + Cmp EAX, 7FFFh + JG WSS3QFilterMonoClip2 + +ESSIRQ3QFilterMono2: + StosW + + Add SI, 8 + Dec DX + JNZ ESSIRQ3QFilterMono1 + + Mov FilterValue, EBX + + Pop BX + + Jmp WSSMixTransferEnd + +ESSIRQHFilter: + Cmp CS:Stereo, 0 + JE ESSIRQHFilterMono + +ESSIRQHFilterStereo: + Push BX + + Mov EBX, FilterValue + Mov EBP, FilterValue2 + ShR DX, 1 + +ESSIRQHFilterStereo1: + Add EBX, [SI] + Add EBP, [SI+4] + + SAR EBX, 1 + SAR EBP, 1 + + Mov EAX, EBX + SAR EAX, 13 + + Cmp EAX, -8000h + JL WSSHFilterStereoClip1 + Cmp EAX, 7FFFh + JG WSSHFilterStereoClip2 + +ESSIRQHFilterStereo2: + StosW + + Mov EAX, EBP + SAR EAX, 13 + + Cmp EAX, -8000h + JL WSSHFilterStereoClip3 + Cmp EAX, 7FFFh + JG WSSHFilterStereoClip4 + +ESSIRQHFilterStereo3: + StosW + + Add SI, 8 + Dec DX + JNZ ESSIRQHFilterStereo1 + + Mov FilterValue, EBX + Mov FilterValue2, EBP + + Pop BX + + Jmp WSSMixTransferEnd + +ESSIRQHFilterMono: + Push BX + + Mov EBX, FilterValue + +ESSIRQHFilterMono1: + Add EBX, [SI] + SAR EBX, 1 + Mov EAX, EBX + SAR EAX, 14 + + Cmp EAX, -8000h + JL WSSHFilterMonoClip1 + Cmp EAX, 7FFFh + JG WSSHFilterMonoClip2 + +ESSIRQHFilterMono2: + StosW + + Add SI, 8 + Dec DX + JNZ ESSIRQHFilterMono1 + + Mov FilterValue, EBX + + Pop BX + + Jmp WSSMixTransferEnd + +ESSIRQHandler6: + Mov EAX, [SI] + SAR EAX, CL + + Cmp EAX, -8000h + JL ESSIRQHandlerClip1 + Cmp EAX, 7FFFh + JG ESSIRQHandlerClip2 + +ESSIRQHandler7: + StosW ; } Memory write + + Add SI, BP + Dec DX + JNZ ESSIRQHandler6 + +WSSMixTransferEnd: + Pop DX + + Sub MixTransferRemaining, DX ; } Memory write + Sub BX, DX + JNZ ESSIRQHandler3 + + Mov MixTransferOffset, SI ; } Memory write + + Call RestoreEMSPageFrame + + Pop ES + Pop DS + PopAD + IRet + +ESSIRQHandlerClip1: + Mov AX, 8000h + Jmp ESSIRQHandler7 + +ESSIRQHandlerClip2: + Mov AX, 7FFFh + Jmp ESSIRQHandler7 + +WSSHFilterMonoClip1: + Mov AX, 8000h + Jmp ESSIRQHFilterMono2 + +WSSHFilterMonoClip2: + Mov AX, 7FFFh + Jmp ESSIRQHFilterMono2 + +WSSHFilterStereoClip1: + Mov AX, 8000h + Jmp ESSIRQHFilterStereo2 + +WSSHFilterStereoClip2: + Mov AX, 7FFFh + Jmp ESSIRQHFilterStereo2 + +WSSHFilterStereoClip3: + Mov AX, 8000h + Jmp ESSIRQHFilterStereo3 + +WSSHFilterStereoClip4: + Mov AX, 7FFFh + Jmp ESSIRQHFilterStereo3 + +WSS3QFilterMonoClip1: + Mov AX, 8000h + Jmp ESSIRQ3QFilterMono2 + +WSS3QFilterMonoClip2: + Mov AX, 7FFFh + Jmp ESSIRQ3QFilterMono2 + +WSS3QFilterStereoClip1: + Mov AX, 8000h + Jmp ESSIRQ3QFilterStereo2 + +WSS3QFilterStereoClip2: + Mov AX, 7FFFh + Jmp ESSIRQ3QFilterStereo2 + +WSS3QFilterStereoClip3: + Mov AX, 8000h + Jmp ESSIRQ3QFilterStereo3 + +WSS3QFilterStereoClip4: + Mov AX, 7FFFh + Jmp ESSIRQ3QFilterStereo3 + +EndP ESSIRQHandler + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetIRQ + + PushAD + Push ES + + Xor AX, AX + Mov ES, AX + + Mov DI, IRQ + ShL DI, 2 + Add DI, Offset IRQData + Mov BX, [CS:DI] + + Mov AX, CS + ShL EAX, 16 + Mov AX, Offset ESSIRQHandler + + XChg [ES:BX], EAX + Mov OldESSIRQHandler, EAX + + Mov AX, IMR + And AX, [DI+2] + + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Pop ES + PopAD + + Ret + +EndP SetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetIRQ + + PushAD + Push ES + + Xor AX, AX + Mov ES, AX + + Mov DI, IRQ + ShL DI, 2 + Mov BX, [IRQData+DI] + + Mov EAX, OldESSIRQHandler + Mov [ES:BX], EAX + + Pop ES + PopAD + + Ret + +EndP ResetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc StopAD1816 + + PushA + + Mov AL, 1 + Call AD1816RegisterIn + And BX, 07FFFh ; Disable PIE + Call AD1816RegisterOut + + Mov DX, CS:BasePort + Inc DX + In AL, DX + And AL, Not 80h + Out DX, AL + + Add DL, 7 + In AL, DX + And AL, Not 1 + Out DX, AL + + PopA + Ret + +EndP StopAD1816 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc StartAD1816 + + PushA + Push ES + Push DS + + Push CS + Pop DS + Assume DS:Driver + + ; Setup DMA + Mov BX, DMASegment + Xor AX, AX + Mov DX, DMA + Mov DI, DMABUFFERLENGTH + Call SetDMA + + LES DI, ActualDMAPtr + Xor AX, AX + Mov CX, DMABUFFERLENGTH/2 + Rep StosW + + Mov MixBufferPos, 0 + Mov MixTransferRemaining, 0 + + Mov AL, 4 + Call AD1816RegisterIn + + Mov AL, 32 + Call AD1816RegisterIn + Or BX, 08000h + Call AD1816RegisterOut + + Mov AL, 2 ; Sample rate + Mov BX, MixSpeed + Call AD1816RegisterOut + + Mov AL, 8 ; DMA Size + Mov BX, DMASize + ShR BX, 2 + Dec BX + Call AD1816RegisterOut + + Mov DX, BasePort ; Wave Format + Add DL, 8 + + Mov AL, 00010001b + Cmp Stereo, 0 + JE StartAD1816A + + Or AL, 4 + +StartAD1816A: + Out DX, AL + + Mov AL, 1 ; Enable Playback interrupt + Call AD1816RegisterIn + Or BX, 8000h + Call AD1816RegisterOut + + Pop DS + Pop ES + PopA + + Ret + +EndP StartAD1816 + Assume DS:Nothing + +;컴 InitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Sets up any memory required for output +; Initiates output +; +; Parameters: AX = Number of Channels +; +; If sucessful, returns: +; Carry flag clear +; DS:SI = pointer to text to display +; AX = parameter 1 in text +; BX = parameter 2 in text +; CX = parameter 3 in text +; DX = parameter 4 in text +; DI = parameter 5 in text +; +; If unsucessful, returns: +; Carry flag set +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc InitSound Far + + Push CS + Pop DS + Assume DS:Driver + + Mov SI, Offset RelocationTable + +RelocationFix: + LodsW + Test AX, AX + JZ RelocationEnd + Mov BX, AX + Mov [BX], DS + Jmp RelocationFix + + +RelocationEnd: + Call GetEMSPageFrame + Mov EMSPageFrame, AX + + In AL, 0A1h + Mov AH, AL + In AL, 21h + Mov IMR, AX + + Mov ECX, IdleUpdateInfoLine + Mov EDX, GlobalKeyList + Mov IdleFunctionList, ECX + Mov GlobalKeyLink2, EDX + + Mov ECX, FillHeaderFunction + Mov EDX, DrawHeaderFunction + Mov FillHeader2, ECX + Mov ScreenHeader2, EDX + + Mov DX, CmdLineMixSpeed + Mov AX, 44100 + + Test DX, DX + JZ ClipMixSpeed2 + + Mov AX, DX + Cmp AX, 11050 + JA ClipMixSpeed1 + + Mov AX, 11050 + +ClipMixSpeed1: + Cmp AX, 55200 + JB ClipMixSpeed2 + + Mov AX, 55200 + +ClipMixSpeed2: + Mov MixSpeed, AX + Mov DX, 2643 + Mul DX + Add AX, 0FFFFh + AdC DX, 2080 + + Mov BX, (DMABUFFERLENGTH*2)/16 + Add BX, DX + + ; Allocate MixSegment first + Mov AH, 48h + + Int 21h + JNC InitSound1 + +InitSoundNoMemory: + Mov SI, Offset ESSNoMemoryMsg + Ret + +InitSound1: + Mov MixSegment, AX + Add AX, DX + Mov DMASegment, AX + + Call SetIRQ + Call GetTempo + Call SetTempo + + Call UpdateSoundcardVariables + + Mov SI, Offset ESSMsg + + Mov AX, BasePort + Mov BX, IRQ + Mov CX, DMA + + Ret + +EndP InitSound + Assume DS:Nothing + +;컴 ReInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Reinitialises sound output +; Initiates sound output +; +; Parameters: AX = number of channels. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReInitSound Far + + PushA + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Call ResetIRQ + Call SetIRQ + + Mov SI, Offset ReInitMsg + Mov BX, 40 + Call SetInfoLine + + Mov AL, Stereo + Call SetStereo + + Pop ES + Pop DS + PopA + + Ret + +EndP ReInitSound + Assume DS:Nothing + +;컴 UnInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Stops sound output, releases any memory used by driver +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UnInitSound Far + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, IMR + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Mov AX, MixSegment + Test AX, AX + JZ UnInitSound1 + + Push AX + + Call StopAD1816 + Call ResetIRQ + + Pop ES + Mov AH, 49h ; Release MixSegment + Int 21h + + +UnInitSound1: + Call GotoHomeDirectory + + ; Now to save config into driver file. + Mov AX, 3D02h ; Read write access + Mov DX, Offset DriverName + Int 21h + JC SetMixMode1 + + Mov BX, AX + + Mov AX, 4200h + Xor CX, CX + Mov DX, Offset CONFIGURATIONOFFSET + Int 21h + JC SetMixMode2 + + Mov AH, 40h + Mov CX, CONFIGSIZE + Mov DX, Offset MixMode + Int 21h + +SetMixMode2: + Mov AH, 3Eh + Int 21h + +SetMixMode1: + Ret + +EndP UnInitSound + Assume DS:Nothing + +;컴 Poll 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; This procedure is called as often as possible by IT.EXE +; AX = Playmode (0 for nothing in particular, 1 = pattern, 2 = song) +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Poll Far + + + Ret + +EndP Poll + +;컴 SetTempo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: BX = tempo +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetTempo Far + + Push AX + Push BX + Push DX + + Push BX + + Mov AX, MixSpeed + Mov BX, AX + Xor DX, DX + + ShL AX, 1 + RCL DX, 1 ; DX:AX = Mixspeed*2 + + ShR BX, 1 ; BX = Mixspeed/2 + + Add AX, BX + AdC DX, 0 ; DX:AX = Mixspeed*2.5 + + Pop BX ; BX = tempo + Div BX + + Mov BytesToMix, AX + + Pop DX + Pop BX + Pop AX + + Ret + +EndP SetTempo + +;컴 SetMixVolume 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = MixVolume +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixVolume Far + + PushA + Push DS + + Mov BX, AX ; BX = MixVolume + Mov CS:MixVolume, BX + + Mov AX, CS:MixSegment + Test AX, AX + JZ SetMixVolume2 + + Mov DS, AX + + Mov CX, MIXTABLESIZE/2 + Mov SI, MIXTABLESIZE-2; Starting point - working backwards + +SetMixVolume1: + Mov AX, CX + + Dec AX ; AH = volume, AL = wave value. + Xor DX, DX + XChg AH, DL ; DL = Volume, AX = wave value + CBW + + IMul DX ; DX:AX = Volume * Wave Value + ; Ranges -8192->8128 + + IMul BX ; DX:AX = Volume * Wave Value * Mixing Volume + ; Ranges -1048576->1040384 + + Add AX, 64 + AdC DX, 0 + + ShRD AX, DX, 7 + Mov [SI], AX + Sub SI, 2 + + Loop SetMixVolume1 + +SetMixVolume2: + Mov DS, Word Ptr [CS:RecalculateAllVolumes+2] + Call CS:RecalculateAllVolumes + + Pop DS + PopA + + Ret + +EndP SetMixVolume + +;컴 SetStereo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AL = Stereo on/off, 0 = off. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetStereo Far + + Mov CS:Stereo, AL + Cmp CS:MixSegment, 0 + JE SetStereo1 + + Call StopAD1816 + Call StartAD1816 + +SetStereo1: + Ret + +EndP SetStereo + +;컴 LoadSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = sample to load +; DS:SI points to sample header +; ES:0 points to first sample +; +; Returns: **Carry set if NO error** +; **Carry clear if error** +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +include loadsam.inc + +;컴 ReleaseSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AX = sample to release +; DS:SI points to sample header +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReleaseSample Far + + Ret + +EndP ReleaseSample + +;컴 ResetMemory 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetMemory Far + + Ret + +EndP ResetMemory + +;컴 GetStatus 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +; Returns text to show on status line, AX = display parameter +; Carry set if not to show anything. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetStatus Far + + StC + Ret + +EndP GetStatus + +;컴 SoundCardScreen 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Function to have driver interactive part of program +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SoundCardScreen Far + + Mov AX, 5 + Mov SI, 1 + Mov CX, CS + Mov DX, Offset ESSScreenList + + ClC + Ret + +EndP SoundCardScreen + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetVariable Far + + Xor AH, AH + Mov AL, [CS:VolumeTable+DI] + Ret + +EndP GetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UpdateSoundcardVariables + + Mov AL, 4 + Mov BX, 3F3Fh + Sub BX, [Word Ptr CS:VolumeTable] + Call AD1816RegisterOut + + Mov AL, 39 + Call AD1816RegisterIn + Mov CL, [CS:VolumeTable+2] + And BX, 0110000111111111b + ShL CX, 9 + Or BX, CX + Call AD1816RegisterOut + + Mov AL, 14 + Xor BX, BX + Call AD1816RegisterOut + + Ret + +EndP UpdateSoundcardVariables + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetVariable Far + + Push DS + Push DX + + Push CS + Pop DS + Assume DS:Driver + + Mov [VolumeTable+DI], AL + Call UpdateSoundcardVariables + + Pop DX + Pop DS + Ret + +EndP SetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +EndDriver: + +;******** Provided Variable Table ************* + +MaxNumberOfChannels DW 0FFFFh ; Maximum number of channels the + ; driver can handle. + +StopAfterPlay DW 0 +DefaultChannels DW 64 + DW 5 Dup (0) + + +;******** Provided Procedure Table ************* + +ProvidedTableStart: + + DW Offset DetectCard + + DW Offset InitSound ; Playing related + DW Offset ReinitSound + DW Offset UninitSound + + DW Offset Poll + + DW Offset SetTempo ; Sound variable related + DW Offset SetMixVolume + DW Offset SetStereo + + DW Offset LoadSample ; Sample related + DW Offset ReleaseSample + DW Offset ResetMemory + DW Offset GetStatus ; Returns string to show on status line + + DW Offset SoundCardScreen ; Sound card 'screen' + + DW Offset GetVariable ; For interface + DW Offset SetVariable + +ProvidedTableEnd: + DW 32-(ProvidedTableEnd-ProvidedTableStart)/2 Dup (0) + +EndS + +End diff --git a/it/SoundDrivers/DEBUG.INC b/it/SoundDrivers/DEBUG.INC new file mode 100755 index 0000000..ef745d7 --- /dev/null +++ b/it/SoundDrivers/DEBUG.INC @@ -0,0 +1,101 @@ +; +; Debug macro. To write to the file, use "Trace " +; + +IF TRACEENABLED + +IF CREATENEWLOGFILE +FirstTime DB 0 +ENDIF + +LogFileName DB "Logfile.Txt", 0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc WriteDebugFile + + PushA + Push DS + + Push CS + Pop DS + + Mov DX, Offset LogFileName + +IF CREATENEWLOGFILE + + Cmp DS:FirstTime, 0 + JNE WriteDebugFile1 + + Mov AH, 3Ch + Xor CX, CX + Int 21h + JC WriteDebugFileEnd + + Mov DS:FirstTime, 1 + XChg AX, BX + Jmp WriteDebugFile2 + + WriteDebugFile1: + +ENDIF + Mov AX, 3D02h + Int 21h + JC WriteDebugFileEnd + + XChg AX, BX + + Mov AX, 4202h + Xor CX, CX + Xor DX, DX + Int 21h ; Move to end of file + +WriteDebugFile2: + Mov AH, 40h + Mov CX, 82 + Mov DX, SI + Int 21h + + Mov AH, 3Eh + Int 21h + +WriteDebugFileEnd: + Pop DS + PopA + Ret + +EndP WriteDebugFile + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Trace Macro LogMessage + Local X, Y + + PushF + Push SI + Jmp Y + X: + DB LogMessage + DB 80-($-Offset X) Dup (0) + DB 0Dh, 0Ah + Y: + Mov SI, Offset X + Call WriteDebugFile + Pop SI + PopF + + EndM + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +ELSE + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Trace Macro LogMessage + EndM + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +ENDIF + diff --git a/it/SoundDrivers/DMA.INC b/it/SoundDrivers/DMA.INC new file mode 100755 index 0000000..c9f1fa9 --- /dev/null +++ b/it/SoundDrivers/DMA.INC @@ -0,0 +1,113 @@ + +DMAData Label Byte +; Port/Mask, Port/Clear, Port/DMAMode, Address, Page, Count, Port/Mask + DB 0Ah, 4, 0Ch, 0, 0Bh, 58h, 87h, 0, 1, 0Ah, 0 + DB 0Ah, 5, 0Ch, 0, 0Bh, 59h, 83h, 2, 3, 0Ah, 1 + DB 0Ah, 6, 0Ch, 0, 0Bh, 5Ah, 81h, 4, 5, 0Ah, 2 + DB 0Ah, 7, 0Ch, 0, 0Bh, 5Bh, 82h, 6, 7, 0Ah, 3 + DB 0D4h, 4, 0D8h, 0, 0D6h, 58h, 8Fh, 0C0h, 0C2h, 0D4h, 0 + DB 0D4h, 5, 0D8h, 0, 0D6h, 59h, 8Bh, 0C4h, 0C6h, 0D4h, 1 + DB 0D4h, 6, 0D8h, 0, 0D6h, 5Ah, 89h, 0C8h, 0CAh, 0D4h, 2 + DB 0D4h, 7, 0D8h, 0, 0D6h, 5Bh, 8Ah, 0CCh, 0CEh, 0D4h, 3 + +ActualDMAPtr Label DWord +ActualDMAOffset DW 0 +ActualDMASegment DW 0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SetDMA ; BX:AX points to DMA buffer + ; DL = DMA Channel + ; DI = DMA Size + PushA + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Mov ActualDMASegment, BX + Mov ActualDMAOffset, AX + + Mov CH, BH + ShR CH, 4 + ShL BX, 4 + Add BX, AX + AdC CH, 0 + Mov SI, BX ; CH:BH:BL contains 24 bit DMA address + Neg SI + Cmp SI, DI + JA SetDMA1 + + Add ActualDMAOffset, SI + Add BX, SI + AdC CH, 0 + +SetDMA1: + Cmp DL, 3 + JBE SetDMA2 + + ShR DI, 1 + Push CX + ShR CH, 1 + Pop CX + RCR BX, 1 + +SetDMA2: + Mov AL, 11 + Mul DL + Mov SI, AX + Add SI, Offset DMAData + + Xor DX, DX + + LodsB ; Set mask + Mov DL, AL + LodsB + Out DX, AL + + LodsB ; Clear Ptrs + Mov DL, AL + LodsB + Out DX, AL + + LodsB ; Set Mode + Mov DL, AL + LodsB + Out DX, AL + + LodsB + Mov DL, AL ; DL = page port + Mov AL, CH + Out DX, AL + + LodsB + Mov DL, AL ; DL = address port + Mov AL, BL + Out DX, AL + Mov AL, BH + Out DX, AL + + LodsB + Mov DL, AL ; DL = count port + Mov AX, DI + Dec AX + Out DX, AL + Mov AL, AH + Out DX, AL + + LodsB ; Reset mask + Mov DL, AL + LodsB + Out DX, AL + + Pop DS + PopA + + Ret + +EndP SetDMA + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + diff --git a/it/SoundDrivers/DMANAI.INC b/it/SoundDrivers/DMANAI.INC new file mode 100755 index 0000000..31071d5 --- /dev/null +++ b/it/SoundDrivers/DMANAI.INC @@ -0,0 +1,113 @@ + +DMAData Label Byte +; Port/Mask, Port/Clear, Port/DMAMode, Address, Page, Count, Port/Mask + DB 0Ah, 4, 0Ch, 0, 0Bh, 08h, 87h, 0, 1, 0Ah, 0 + DB 0Ah, 5, 0Ch, 0, 0Bh, 09h, 83h, 2, 3, 0Ah, 1 + DB 0Ah, 6, 0Ch, 0, 0Bh, 0Ah, 81h, 4, 5, 0Ah, 2 + DB 0Ah, 7, 0Ch, 0, 0Bh, 0Bh, 82h, 6, 7, 0Ah, 3 + DB 0D4h, 4, 0D8h, 0, 0D6h, 08h, 8Fh, 0C0h, 0C2h, 0D4h, 0 + DB 0D4h, 5, 0D8h, 0, 0D6h, 09h, 8Bh, 0C4h, 0C6h, 0D4h, 1 + DB 0D4h, 6, 0D8h, 0, 0D6h, 0Ah, 89h, 0C8h, 0CAh, 0D4h, 2 + DB 0D4h, 7, 0D8h, 0, 0D6h, 0Bh, 8Ah, 0CCh, 0CEh, 0D4h, 3 + +ActualDMAPtr Label DWord +ActualDMAOffset DW 0 +ActualDMASegment DW 0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SetDMA ; BX:AX points to DMA buffer + ; DL = DMA Channel + ; DI = DMA Size + PushA + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Mov ActualDMASegment, BX + Mov ActualDMAOffset, AX + + Mov CH, BH + ShR CH, 4 + ShL BX, 4 + Add BX, AX + AdC CH, 0 + Mov SI, BX ; CH:BH:BL contains 24 bit DMA address + Neg SI + Cmp SI, DI + JA SetDMA1 + + Add ActualDMAOffset, SI + Add BX, SI + AdC CH, 0 + +SetDMA1: + Cmp DL, 3 + JBE SetDMA2 + + ShR DI, 1 + Push CX + ShR CH, 1 + Pop CX + RCR BX, 1 + +SetDMA2: + Mov AL, 11 + Mul DL + Mov SI, AX + Add SI, Offset DMAData + + Xor DX, DX + + LodsB ; Set mask + Mov DL, AL + LodsB + Out DX, AL + + LodsB ; Clear Ptrs + Mov DL, AL + LodsB + Out DX, AL + + LodsB ; Set Mode + Mov DL, AL + LodsB + Out DX, AL + + LodsB + Mov DL, AL ; DL = page port + Mov AL, CH + Out DX, AL + + LodsB + Mov DL, AL ; DL = address port + Mov AL, BL + Out DX, AL + Mov AL, BH + Out DX, AL + + LodsB + Mov DL, AL ; DL = count port + Mov AX, DI + Dec AX + Out DX, AL + Mov AL, AH + Out DX, AL + + LodsB ; Reset mask + Mov DL, AL + LodsB + Out DX, AL + + Pop DS + PopA + + Ret + +EndP SetDMA + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + diff --git a/it/SoundDrivers/DMASIRQ.INC b/it/SoundDrivers/DMASIRQ.INC new file mode 100755 index 0000000..df906c5 --- /dev/null +++ b/it/SoundDrivers/DMASIRQ.INC @@ -0,0 +1,116 @@ + +DMAData Label Byte +; Port/Mask, Port/Clear, Port/DMAMode, Address, Page, Count, Port/Mask + DB 0Ah, 4, 0Ch, 0, 0Bh, 58h, 87h, 0, 1, 0Ah, 0 + DB 0Ah, 5, 0Ch, 0, 0Bh, 59h, 83h, 2, 3, 0Ah, 1 + DB 0Ah, 6, 0Ch, 0, 0Bh, 5Ah, 81h, 4, 5, 0Ah, 2 + DB 0Ah, 7, 0Ch, 0, 0Bh, 5Bh, 82h, 6, 7, 0Ah, 3 + DB 0D4h, 4, 0D8h, 0, 0D6h, 58h, 8Fh, 0C0h, 0C2h, 0D4h, 0 + DB 0D4h, 5, 0D8h, 0, 0D6h, 59h, 8Bh, 0C4h, 0C6h, 0D4h, 1 + DB 0D4h, 6, 0D8h, 0, 0D6h, 5Ah, 89h, 0C8h, 0CAh, 0D4h, 2 + DB 0D4h, 7, 0D8h, 0, 0D6h, 5Bh, 8Ah, 0CCh, 0CEh, 0D4h, 3 + +ActualDMAPtr Label DWord +ActualDMAOffset DW 0 +ActualDMASegment DW 0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SetDMA ; BX:AX points to DMA buffer + ; DL = DMA Channel + ; DI = DMA Size + PushA + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Mov ActualDMASegment, BX + Mov ActualDMAOffset, AX + + Mov CH, BH + ShR CH, 4 + ShL BX, 4 + Add BX, AX + AdC CH, 0 + Mov SI, BX ; CH:BH:BL contains 24 bit DMA address + Neg SI + Cmp SI, DI + JA SetDMA1 + + Add ActualDMAOffset, SI + Add BX, SI + AdC CH, 0 + +SetDMA1: + Cmp DL, 3 + JBE SetDMA2 + + ShR DI, 1 + Push CX + ShR CH, 1 + Pop CX + RCR BX, 1 + +SetDMA2: + Mov AL, 11 + Mul DL + Mov SI, AX + Add SI, Offset DMAData + + Xor DX, DX + + LodsB ; Set mask + Mov DL, AL + LodsB + Out DX, AL + + LodsB ; Clear Ptrs + Mov DL, AL + LodsB + Out DX, AL + + LodsB ; Set Mode + Mov DL, AL + LodsB + Out DX, AL + + LodsB + Mov DL, AL ; DL = page port + Mov AL, CH + Out DX, AL + + LodsB + Mov DL, AL ; DL = address port + Mov AL, BL + Out DX, AL + Mov AL, BH + Out DX, AL + + LodsB + Mov DL, AL ; DL = count port + Mov AX, DI + Dec AX + Out DX, AL + Mov AL, AH + Out DX, AL + + Mov Byte Ptr [CS:DMAPort1], DL + Mov Byte Ptr [CS:DMAPort2], DL + + LodsB ; Reset mask + Mov DL, AL + LodsB + Out DX, AL + + Pop DS + PopA + + Ret + +EndP SetDMA + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + diff --git a/it/SoundDrivers/DRHEAD.INC b/it/SoundDrivers/DRHEAD.INC new file mode 100755 index 0000000..03186ab --- /dev/null +++ b/it/SoundDrivers/DRHEAD.INC @@ -0,0 +1,8 @@ + +ID DB "Impulse Tracker Advanced Sound Driver", 13, 10 + DB "Copyright (C) 1995-1998 Jeffrey Lim", 0 + DB 26 + + DB 126 - ($ - Offset ID) Dup (0) + +LengthOfDriver DW Offset EndDriver - Offset StartDriver diff --git a/it/SoundDrivers/ENVIVO.ASM b/it/SoundDrivers/ENVIVO.ASM new file mode 100755 index 0000000..f4198e1 --- /dev/null +++ b/it/SoundDrivers/ENVIVO.ASM @@ -0,0 +1,2300 @@ +; +; Windows Sound System Driver +; + .386P + +Segment DriverHeader PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +;***** Driver Header ******* + +include drhead.inc + +EndS + +Segment Driver PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +ORG 0 +StartDriver: + +include vtable.inc + +;******** Required ProcedureTable ************* + +include reqproc.inc + +;********************************** + +STEREOENABLED EQU 1 +DMABUFFERLENGTH EQU 8192 +MIXRESOLUTION EQU 32 ; 32 bit mixing for +MIXTABLESIZE EQU 2*256*65 + +PNPSERIALID EQU 98B03C20h +PNPVENDORID EQU 8140D315h +PNPVENDORID2 EQU 8040D315h + +DMASize DW 2048 + +WSSMsg DB "Ensoniq SoundscapeVIVO Codec", 13 + DB "Port ", 0FDh, "Xh, IRQ ", 0FDh, "D, DMA ", 0FDh, "D", 0 + +WSSNoMemoryMsg DB "Ensoniq SoundscapeVIVO Codec", 13 + DB "Error: Insufficient memory", 0 + +ReinitMsg DB "Ensoqiq SoundscapeVIVO Codec reinitialised", 0 + +ConfigErrorMsg DB "Error saving configuration to ITVIVO.DRV", 0 +ConfigOKMsg DB "Configuration saved to ITVIVO.DRV", 0 + +DriverName DB "ITVIVO.DRV", 0 + +Forced DB 0 +Stereo DB 0 +MixVolume DW 0 + +BytesToMix DW 1000 +WSSMixConst DB 0 + +MixSegment DW 0 +DMASegment DW 0 + +MixTransferOffset DW 0 +MixTransferRemaining DW 0 + +CONFIGURATIONOFFSET EQU $+128 +CONFIGSIZE EQU 6 +MixMode DW 0 +MixModeOffset DW 0 +Filter DW 0 + +IMR DW 0 +OldWSSIRQHandler DD 0 + +FilterValue DD 0 +FilterValue2 DD 0 + +MixSpeedTable DW 5513, 41h + DW 6615, 4Fh + DW 8000, 40h + DW 9600, 4Eh + DW 11025, 43h + DW 16000, 42h + DW 18900, 45h + DW 22050, 47h + DW 27429, 44h + DW 32000, 46h + DW 33075, 4Dh + DW 37800, 49h + DW 44100, 4Bh + DW 48000, 4Ch + +IRQSetupTable DB 0, 0, 0, 0, 0, 0, 0, 8 + DB 0, 10h, 18h, 20h, 0, 0, 0, 0 + +DMASetupTable DB 1, 2, 0, 3, 0, 0, 0, 0 + +IRQData Label Word + DW 20h, 1111111111111110b ; IRQ 0 + DW 24h, 1111111111111101b ; IRQ 1 + DW 28h, 1111110111111011b ; IRQ 2 + DW 2Ch, 1111111111110111b ; IRQ 3 + DW 30h, 1111111111101111b ; IRQ 4 + DW 34h, 1111111111011111b ; IRQ 5 + DW 38h, 1111111110111111b ; IRQ 6 + DW 3Ch, 1111111101111111b ; IRQ 7 + DW 1C0h, 1111111011111011b ; IRQ 8 + DW 1C4h, 1111110111111011b ; IRQ 9 + DW 1C8h, 1111101111111011b ; IRQ 10 + DW 1CCh, 1111011111111011b ; IRQ 11 + DW 1D0h, 1110111111111011b ; IRQ 12 + DW 1D4h, 1101111111111011b ; IRQ 13 + DW 1D8h, 1011111111111011b ; IRQ 14 + DW 1DCh, 0111111111111011b ; IRQ 15 + +;********************************** +; WSS Registers +;********************************** + +CODEC_INDEX_LIC = 00 +CODEC_INDEX_RIC = 01h +CODEC_INDEX_LX1C = 02h +CODEC_INDEX_RX1C = 03h +CODEC_INDEX_LX2C = 04h +CODEC_INDEX_RX2C = 05h +CODEC_INDEX_LDC = 06h +CODEC_INDEX_RDC = 07h +CODEC_INDEX_CDF = 08h +CODEC_INDEX_INTF = 09h +CODEC_INDEX_PIN = 0Ah +CODEC_INDEX_TEST = 0Bh +CODEC_INDEX_MISC = 0Ch +CODEC_INDEX_DIGMIX = 0Dh +CODEC_INDEX_UPR_COUNT = 0Eh +CODEC_INDEX_LWR_COUNT = 0Fh + +CODEC_MCE = 40h + +LDC_LDM = 80h +LDC_LDA = 3Fh + +RDC_RDM = 80h +RDC_RDA = 3Fh + +CDF_STEREO = 10h + +INTF_PEN = 01h +INTF_CEN = 02h +INTF_SDC = 04h +INTF_ACAL = 08h +INTF_PPIO = 40h +INTF_CPIO = 80h + +PIN_IEN = 2 + +TEST_ORL = 03h +TEST_ORR = 0Ch +TEST_DRS = 10h +TEST_ACI = 20h +TEST_PUR = 40h +TEST_COR = 80h + +;********************************** + +WSS16ScreenList Label + DW 16 + DW Near Ptr IdleFunctionList + DW Near Ptr GlobalKeyLink + + DW Near Ptr FullScreenBox ; 0 + DW Near Ptr ScreenHeader + DW Near Ptr FillHeader + DW Near Ptr WSSHeaderLine + + DW Near Ptr DriverText + + DW Near Ptr MixModeText + DW Near Ptr MixModeButton1 ; 6 + DW Near Ptr MixModeButton2 ; + DW Near Ptr MixModeButton3 ; 8 + DW Near Ptr MixModeButton4 ; 9 + + DW Near Ptr FilterText + DW Near Ptr FilterButton1 ; 11 + DW Near Ptr FilterButton2 + DW Near Ptr FilterButton3 + + DW Near Ptr VolumeText + DW Near Ptr VolumeBox1 + + DW Near Ptr MasterVolumeLeft ; 16 + DW Near Ptr MasterVolumeRight ; 17 + + DW 0 + +WSSHeaderLine DW 10 + DB "Ensoniq SoundscapeVIVO Driver", 0 + +EmptyObject DW 1 + DB 0, 0 + DB 0 + DB 0 + +DriverText DW 1 + DB 26, 48 + DB 21h + DB "Ensoniq SoundscapeVIVO Driver 1.0 for Impulse Tracker", 0 + +GlobalKeyLink DB 7 +GlobalKeyLink2 DD 0 + +IdleFunctionList DD 0 + DD 0 + +FillHeader DW 8 +FillHeader2 DD 0 + +FullScreenBox DW 0 + DB 0, 0, 79, 49 + DB 4 + +ScreenHeader DW 8 +ScreenHeader2 DD 0 + +VolumeText DW 1 + DB 2, 14 + DB 20h + DB "Master Volume Left", 13 + DB "Master Volume Right" + DB 0 + +VolumeBox1 DW 0 + DB 21, 13, 31, 16 + DB 25 + +MasterVolumeLeft DW 9 + DB 22, 14 + DW 0, 63 + DW 9, 0 + DW 0FFFFh, 17, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +MasterVolumeRight DW 9 + DB 22, 15 + DW 0, 63 + DW 9, 1 + DW 16, 6, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +MixModeText DW 1 + DB 2, 18 + DB 20h + DB "Mixing Mode, Playback Frequency: ", 0FDh, "DHz", 0 +MixSpeed DW 48000 + +MixModeButton1 DW 2 + DW 17, 7, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment1 DW 0 + DW 0 + DW Offset SetMixMode +DriverSegment2 DW 0 + DB 3, 20, 32, 22, 8 + DB 0 + DB " 16 Bit, Non-Interpolated", 0 + +MixModeButton2 DW 2 + DW 6, 8, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment3 DW 0 + DW 2 + DW Offset SetMixMode +DriverSegment4 DW 0 + DB 3, 23, 32, 25, 8 + DB 0 + DB " 16 Bit, Interpolated", 0 + +MixModeButton3 DW 2 + DW 7, 9, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment5 DW 0 + DW 4 + DW Offset SetMixMode +DriverSegment6 DW 0 + DB 3, 26, 32, 28, 8 + DB 0 + DB " 32 Bit, Non-Interpolated", 0 + +MixModeButton4 DW 2 + DW 8, 11, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment7 DW 0 + DW 6 + DW Offset SetMixMode +DriverSegment8 DW 0 + DB 3, 29, 32, 31, 8 + DB 0 + DB " 32 Bit, Interpolated", 0 + +FilterText DW 1 + DB 2, 33 + DB 20h + DB "Filter mode", 0 + +FilterButton1 DW 2 + DW 9, 12, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetFilter +DriverSegment9 DW 0 + DW 0 + DW Offset SetFilter +DriverSegment10 DW 0 + DB 3, 35, 29, 37, 8 + DB 0 + DB " No Filter", 0 + +FilterButton2 DW 2 + DW 11, 13, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetFilter +DriverSegment11 DW 0 + DW 1 + DW Offset SetFilter +DriverSegment12 DW 0 + DB 3, 38, 29, 40, 8 + DB 0 + DB " 50% Filter", 0 + +FilterButton3 DW 2 + DW 12, 0FFFFh, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetFilter +DriverSegment13 DW 0 + DW 2 + DW Offset SetFilter +DriverSegment14 DW 0 + DB 3, 41, 29, 43, 8 + DB 0 + DB " 75% Filter", 0 + +VolumeTable DB 2 Dup (0) + +; 컴 MixingRoutines 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +MixBufferPos DW 0 + +include dma.inc +include mix.inc +include m12bit.mix +include m12biti.mix +include m32bit.mix +include m32biti.mix + +MixFunctionTables Label + +include m12bit.inc ; contains the tables +include m12biti.inc +include m32bit.inc +include m32biti.inc + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +RelocationTable Label Word + DW Offset DriverSegment1, Offset DriverSegment2 + DW Offset DriverSegment3, Offset DriverSegment4 + DW Offset DriverSegment5, Offset DriverSegment6 + DW Offset DriverSegment7, Offset DriverSegment8 + DW Offset DriverSegment9, Offset DriverSegment10 + DW Offset DriverSegment11, Offset DriverSegment12 + DW Offset DriverSegment13, Offset DriverSegment14 + DW 0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetMixMode Far + + Push CS + Pop ES + Mov DI, Offset MixMode + + Ret + +EndP GetMixMode + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetFilter Far + + Push CS + Pop ES + Mov DI, Offset Filter + + Ret + +EndP GetFilter + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetFilter Far + + Mov AX, [SI+22] + Mov CS:FilterValue, 0 + Mov CS:Filter, AX + ClI + Jmp SetMixModeChain + +EndP SetFilter + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc WaitCoDec + + Push CX + + Mov CX, 0F000h + +WaitCoDec1: + In AL, DX + Test AL, AL + JNS WaitCoDec2 + Loop WaitCoDec1 + + StC + +WaitCoDec2: + Pop CX + Ret + +EndP WaitCoDec + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc WaitAutoCalibration + + Push CX + Mov CX, 0F000h + +WaitAutoCalibration1: + Mov AL, CODEC_INDEX_TEST + Out DX, AL + Inc DX + In AL, DX + Dec DX + Test AL, TEST_ACI + JNZ WaitAutoCalibration2 + Loop WaitAutoCalibration1 + + StC + +WaitAutoCalibration2: + Pop CX + Ret + +EndP WaitAutoCalibration + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixMode Far + + Mov AX, [SI+22] + + ClI + + Mov CS:MixMode, AX + + Mov BX, 180 + Mul BX + Mov CS:MixModeOffset, AX + + Mov DS, Word Ptr [CS:RecalculateAllVolumes+2] + Call CS:RecalculateAllVolumes + + StI + +SetMixModeChain: + Call GotoHomeDirectory + + ; Now to save config into driver file. + Push CS + Pop DS + Assume DS:Driver + + Mov AX, 3D02h ; Read write access + Mov DX, Offset DriverName + Mov SI, Offset ConfigErrorMsg + Int 21h + JC SetMixMode1 + + Mov BX, AX + + Mov AX, 4200h + Xor CX, CX + Mov DX, Offset CONFIGURATIONOFFSET + Int 21h + JC SetMixMode2 + + Mov AH, 40h + Mov CX, CONFIGSIZE + Mov DX, Offset MixMode + Int 21h + +SetMixMode2: + PushF + Mov AH, 3Eh + Int 21h + PopF + + JC SetMixMode1 + + Mov SI, Offset ConfigOKMsg + +SetMixMode1: + Mov BX, 40 + Call SetInfoLine + + Mov AX, 1 + Ret + +EndP SetMixMode + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GetWSSMixConst ; Work out value.. and nearest + ; mixspeed value. + + PushA + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, CmdLineMixSpeed + Mov CX, MixSpeed + Test AX, AX + JZ GetWSSMixConst1 + + Mov CX, 64000 + Cmp AX, CX + JA GetWSSMixConst1 + + Mov CX, 8000 + Cmp AX, CX + JB GetWSSMixConst1 + + Mov CX, AX + +GetWSSMixConst1: ; CX = desired mixspeed + Mov SI, Offset MixSpeedTable + Mov DX, 14 ; 14 different available speeds + + Xor BX, BX + +GetWSSMixConst2: + LodsW + Cmp AX, BX + JB GetWSSMixConst3 + Cmp AX, CX + JA GetWSSMixConst3 + + Mov BX, AX + Mov DH, [SI] + +GetWSSMixConst3: + LodsW ; Add SI, 2 + Dec DL + JNZ GetWSSMixConst2 + + Mov MixSpeed, BX + Mov WSSMixConst, DH + + Pop DS + PopA + Ret + +EndP GetWSSMixConst + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PingWSS ; Check BasePort, DX = BasePort + ; Preserves DX, destroys AX + + Push DX + + Add DX, 6 + + In AL, DX + Xor AL, AL + Out DX, AL + + Dec DX + Dec DX + Call WaitCodec + JC PingWSSFailure + + In AL, DX + Test AL, AL + JS PingWSSFailure + + Mov AL, CODEC_INDEX_MISC + Out DX, AL + Inc DX ; DX = Data port + In AL, DX + Mov AH, AL ; AH = Revision + + Xor AL, AL ; Write 0 revision + Out DX, AL + In AL, DX + And AX, 8F8Fh + Cmp AL, AH + JNE PingWSSFailure + Dec DX ; DX = AD1848 baseport + + Mov AL, CODEC_MCE or CODEC_INDEX_INTF + Out DX, AL + Inc DX + Mov AL, INTF_ACAL or INTF_SDC + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_INTF + Out DX, AL + Inc DX + Mov AL, INTF_ACAL or INTF_SDC + Out DX, AL + Dec DX + + Call WaitAutoCalibration ; Returns carry if error + ; Carry clear if none. + +; JC PingWSSFailure + + Pop DX + Ret + +PingWSSFailure: + Pop DX + + StC + Ret + + +EndP PingWSS + +; 컴 DetectCard 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Returns carry set if error, else carry clear. Has to setup internal vars +; (eg. appropriate IRQ/DMA whatever). +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +PnP_SerialID DD 0 +PnP_VendorID DD 0 +PnP_ReadPort DW 0 +PnP_CSN DB 0 +PnP_CardFound DB 0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_Delay + Assume DS:Driver + + Push AX CX + + Mov CX, 180h +PnP_Delay1: + In AL, 21h + Loop PnP_Delay1 + + Pop CX AX + Ret + +EndP PnP_Delay + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_WriteData + + Mov DX, 279h + Out DX, AL + + Mov AL, AH + Mov DH, 0Ah + Out DX, AL + Ret + +EndP PnP_WriteData + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_ReadData + + Mov DX, 279h + Out DX, AL + + Mov DX, PnP_ReadPort + In AL, DX + + Ret + +EndP PnP_ReadData + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_Isolate + + Mov AX, 402h + Call Pnp_WriteData ; Reset CSNs + +PnP_IsolateNextCard: + Mov AX, 0003h + Call PnP_WriteData ; Wake[0] + + Mov AX, PnP_ReadPort + ShL AX, 6 + Xor AL, AL + Call PnP_WriteData ; Set Read Data port. + + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + + Mov AL, 1 ; Serial Isolation + Mov DX, 279h + Out DX, AL + + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + + Mov BL, 6Ah + Mov CX, 64 + Mov DX, PnP_ReadPort + + ClI + +PnP_Isolate1: + ShR PnP_SerialID, 1 + RCR PnP_VendorID, 1 + + Mov BH, BL + ShR BH, 1 + Xor BH, BL + ShR BX, 1 + + In AL, DX + Mov AH, AL + Call PnP_Delay + In AL, DX + Call PnP_Delay + + Cmp AX, 55AAh + JNE PnP_Isolate2 + + Xor BL, 80h + Or PnP_SerialID, 80000000h + +PnP_Isolate2: + Dec CX + JNZ PnP_Isolate1 + + Mov CX, 8 + Xor BH, BH + +PnP_Isolate3: + ShR BH, 1 + + In AL, DX + Mov AH, AL + Call PnP_Delay + In AL, DX + Call PnP_Delay + Cmp AX, 55AAh + JNE PnP_Isolate4 + + Or BH, 80h + +PnP_Isolate4: + Dec CX + JNZ PnP_Isolate3 + + StI + + Cmp BL, BH ; Matching Checksum? + JNE PnP_IsolateFinished + + ; assign CSN + Inc PnP_CSN + + Mov AL, 6 + MOv AH, PnP_CSN + Call PnP_WriteData + + Cmp PnP_VendorID, PNPVENDORID2 + JE VendorAlsoOK + Cmp PnP_VendorID, PNPVENDORID + JNE PnP_IsolateNextCard +; Cmp PnP_SerialID, PNPSERIALID +; JNE PnP_IsolateNextCard + +VendorAlsoOK: + Mov AL, 3 + Call PnP_WriteData + + Mov AX, 07h ; Configuration device + Call PnP_WriteData + + Mov AL, 62h + Call PnP_ReadData + Mov AH, AL + Mov AL, 63h + Call PnP_ReadData ; AX = address. + + Test AX, AX + JZ PnP_IsolateNextCard + + Cmp BasePort, 0FFFFh + JE PnPBasePortOK + + Cmp BasePort, AX + JNE PnP_IsolateNextCard + +PnPBasePortOK: + Mov BasePort, AX + + Mov AL, 70h + Call PnP_ReadData ; AL[3:0] = IRQ + And AX, 15 + JZ PnP_IsolateNextCard + Mov IRQ, AX + + Mov AL, 74h + Call PnP_ReadData ; AL[2:0] = DMA + And AX, 7 + Cmp AL, 4 + JE PnP_IsolateNextCard + Mov DMA, AX + + Mov Pnp_CardFound, 1 + Jmp PnP_IsolateNextCard + +PnP_IsolateFinished: + Mov AL, PnP_CSN + ShL AL, 1 + Or AL, PnP_CardFound + + Ret + +EndP PnP_Isolate + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc DetectCard Far ; returns carry clear if succesful + + Push CS + Pop DS + + Xor AL, AL + Mov DX, 279h + Out DX, AL + Out DX, AL + + Mov AL, 6Ah ; Starting value + Mov CX, 32 + +PnP_InitiationKeyLoop: + Out DX, AL + + Mov AH, AL + ShR AH, 1 + Xor AH, AL + ShR AX, 1 + + Dec CX + JNZ PnP_InitiationKeyLoop + +; Try three ports before concluding no PnP cards: 20Fh, 27Bh, 213h + +PnP_DetectCardPort1: + Mov PnP_ReadPort, 20Fh + Call PnP_Isolate + JZ PnP_DetectCardPort2 + Test AL, 1 + JZ PnP_DetectCardNotFound + Jmp PnP_DetectCardFound + +PnP_DetectCardPort2: + Mov PnP_ReadPort, 27Bh + Call PnP_Isolate + JZ PnP_DetectCardPort3 + Test AL, 1 + JZ PnP_DetectCardNotFound + Jmp PnP_DetectCardFound + +PnP_DetectCardPort3: + Mov PnP_ReadPort, 213h + Call PnP_Isolate + Test AL, 1 + JNZ PnP_DetectCardFound + +PnP_DetectCardNotFound: + StC + Mov AX, 202h + Call PnP_WriteData + Ret + +PnP_DetectCardFound: + ClC + +PnP_DetectEnd: ; Return PnP to wait for key state + Mov AX, 202h + Call PnP_WriteData + + Mov DX, BasePort + Add DX, 4 + + Mov AL, CODEC_INDEX_RDC + Out DX, AL + Inc DX + In AL, DX + Mov AH, AL + Dec DX + + Mov AL, CODEC_INDEX_LDC + Out DX, AL + Inc DX + In AL, DX + And AX, 3F3Fh + Neg AL + Neg AH + Add AL, 3Fh + Add AH, 3Fh + Mov [Word Ptr VolumeTable], AX + + Mov EAX, 'Jeff' + Ret + +EndP DetectCard + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +MixModeTable Label Word + DW Offset Mix0ModeMono, Mix0ModeStereo + DW Offset Mix0ModeMono, Mix0ModeStereo + DW Offset Mix6ModeMono, Mix6ModeStereo + DW Offset Mix6ModeMono, Mix6ModeStereo + +Proc MixSamples ; Given DS:SI = info tables, CX = numchannels + + ; 1. Clean buffer + ; + update variables + ; 2. Update parameters + ; 3. Mix func + ; 4. Return + + Push CX + + Mov CX, BytesToMix + Mov ES, MixSegment + Mov DI, MIXTABLESIZE + Xor EAX, EAX + Mov DX, CX + Add CX, CX + + Mov MixTransferOffset, DI ; } Memory write + + Cmp Stereo, 0 + JE MixSamples1 + + Mov DX, CX + +MixSamples1: + Rep StosD ; } Memory write + Mov MixTransferRemaining, DX ; } + + Pop CX + +MixSamples2: + Test Byte Ptr [SI], 1 + JZ MixSamplesEnd2 + Cmp Byte Ptr [SI+36h], 100 + JE MixSamplesEnd2 + + Push CX + Mov CX, [SI] + + Test CH, 2 + JZ MixSamples3 + And Byte Ptr [SI], Not 1 + + Jmp MixSamplesEnd +; Cmp MixMode, 8 ; Is it volume ramping? +; JB MixSamplesEnd + +MixSamples3: + Test CL, 20h ; New freq? + JZ MixSamples5 + + Mov AX, [SI+10h] + Mov DX, [SI+12h] + Mov BX, MixSpeed + Cmp DX, BX + JAE MixSamplesHandleError + + Div BX + ShL EAX, 16 + Xor AX, AX + Div BX + Mov STEPVALUE, EAX + +MixSamples4: + Test CH, 1 + JZ MixSamples5 + + Mov DWord Ptr [SI+1Ch], 0 ; Current Volume = 0 + ; for volume sliding. +MixSamples5: + Test CX, 8440h ; New volume or panning? + JZ MixSamplesMix + + Xor AX, AX + Test CH, 8 ; Muted? + JNZ MixModeCommon + + Mov BX, MixMode + Add BL, Stereo + Add BX, BX + Jmp [CS:MixModeTable+BX] + +Mix0Mode: ; 16-bit mixing, no interpolation +Mix0ModeMono: ; and 16-bit mixing, interpolation + Mov AL, [SI+20h] + ShR AL, 1 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Mov AX, 0 + JZ MixModeCommon + Mov AL, 30 ; Use left only-mixing for mono + Jmp MixModeCommon + +Mix0ModeStereo: + Mov AL, [SI+37h] ; Final pan + Cmp AL, 100 + JE Mix0ModeSurround + + Mul Byte Ptr [SI+20h] ; Final volume + Add AX, 64 + ShR AX, 7 + Mov [SI+0Ch], AX ; Store into right volume + + Mov AL, 64 + Sub AL, [SI+37h] + Mul Byte Ptr [SI+20h] + Add AX, 64 + ShR AX, 7 + Mov [SI+0Eh], AX ; Left volume + + Mov CH, AL ; CH = left volume + Mov CL, [SI+0Ch] ; CL = right volume + Mov AX, 0 + + Test CX, CX + JZ MixModeCommon + + Mov AL, 30 ; Left only... + Test CL, CL + JZ MixModeCommon + + Mov AL, 60 + Test CH, CH + JZ MixModeCommon + + Mov AL, 90 + Cmp CL, CH + JZ MixModeCommon + + Mov AL, 120 + Jmp MixModeCommon + +Mix0ModeSurround: + Mov AL, [SI+20h] + ShR AL, 2 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Mov AX, 0 + JZ MixModeCommon + Mov AL, 150 ; Surround + Jmp MixModeCommon + +Mix6ModeMono: + Mov AX, [SI+4Ah] + Mul MixVolume + ShRD AX, DX, 8 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Test AX, AX + JZ MixModeCommon + Mov AX, 30 + Jmp MixModeCommon + +Mix6ModeStereo: + Mov AL, [SI+37h] ; Final pan + Cmp AL, 100 + JE Mix6ModeSurround + + Mul Byte Ptr MixVolume + Mul Word Ptr [SI+4Ah] + ShRD AX, DX, 14 + Mov [SI+0Ch], AX ; Store into right volume + Mov BX, AX + ShL EAX, 16 + + Mov AL, 64 ; Do left volume + Sub AL, [SI+37h] ; AL = 64-FinalPan + Mul Byte Ptr MixVolume + Mul Word Ptr [SI+4Ah] + ShRD AX, DX, 14 + Mov [SI+0Eh], AX + + Mov ECX, EAX + + ; BX = right volume + ; CX = Left volume + Mov AX, 0 + Test ECX, ECX + JZ MixModeCommon + + Mov AL, 30 + Test BX, BX + JZ MixModeCommon + + Mov AL, 60 + Test CX, CX + JZ MixModeCommon + + Mov AL, 90 + Cmp CX, BX + JE MixModeCommon + + Mov AL, 120 + Jmp MixModeCommon + +Mix6ModeSurround: + Mov AX, [SI+4Ah] + Mul MixVolume + ShRD AX, DX, 9 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + JZ MixModeCommon + Mov AX, 150 + Jmp MixModeCommon + +MixModeCommon: ; Requires AX = 30/60/90 etc. depending + ; On mixing mode type. + ; This will add 180 for 16-bit, + ; And sort out loop types. + Mov BL, [SI+0Ah] + Test Byte Ptr [SI+18h], 2 ; 16 bit? + JZ MixModeCommon1 + + Add AX, 180 + +MixModeCommon1: + Cmp BL, 8 + JB MixModeCommon3 ; No loop + JE MixModeCommon2 ; Forwards loop + + Add AX, 10 + +MixModeCommon2: + Add AX, 10 + +MixModeCommon3: + Add AX, Offset MixFunctionTables + Add AX, MixModeOffset + Mov [SI+8], AX ; Offset... + +MixSamplesMix: + Mov BX, [SI+8] ; BX = offset into + Mov EAX, [CS:BX+2] + Mov DWord Ptr PreMixFunction, EAX + Mov EAX, [CS:BX+6] + Mov DWord Ptr MixFunctionSeparateBackwards, EAX + + Mov AX, BytesToMix + Mov MixBlockSize, AX + Mov MixBufferOffset, MIXTABLESIZE + + Mov EAX, CURRENTPOSITION + Mov OLDPOSITION, EAX + + Call Word Ptr [CS:BX] + + And Word Ptr [SI], 0111100010001101b + Jmp MixSamplesEnd + +MixSamplesHandleError: + Mov Word Ptr [SI], 200h + + Test Byte Ptr [SI+3Ah], 80h + JNZ MixSamplesEnd + + Mov BX, [SI+38h] + And Byte Ptr [BX], Not 4 ; Turn off channel + +MixSamplesEnd: + Pop CX + +MixSamplesEnd2: + Add SI, 128 + Dec CX + JNZ MixSamples2 + + Ret + +EndP MixSamples + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc WSSIRQHandler + + PushAD + Push DS + Push ES + + ClD + + Mov AX, CS + Mov DS, AX + Assume DS:Driver + + Mov DX, [BasePort] + Add DX, 6 + In AL, DX + Test AL, 1 + JZ WSSAckIRQ2 + + Xor AL, AL + Out DX, AL + +WSSAckIRQ2: + Mov AL, 20h + Cmp IRQ, 8 + JB WSSAckIRQ1 + + Out 0A0h, AL + +WSSAckIRQ1: + Out 20h, AL + + Mov AX, MixBufferPos + Mov BX, AX + Mul DMASize + Cmp AX, DMABUFFERLENGTH + JB WSSIRQHandler2 + + Xor AX, AX + Xor BX, BX + +WSSIRQHandler2: + Inc BX + Mov MixBufferPos, BX + + CLD + + + ; OK... time to get next block + ; Check whether stereo thing is on.. + ; + LES DI, [ActualDMAPtr] + Add DI, AX + + Mov BX, DMASize ; BX = bytes required + ShR BX, 1 + ; BX = samples required + Mov BP, 8 ; Skip for mono + Mov CL, 14 ; Shift for mono + + Cmp Stereo, 0 + JE WSSIRQHandlerMono + + Mov BP, 4 ; Stereo skip value. + Dec CL + +WSSIRQHandlerMono: + Call SaveEMSPageFrame + + Cmp MixTransferRemaining, 0 + JNE WSSIRQHandler4 + Assume DS:Nothing + +WSSIRQHandler3: + Push BX + Push CX + Push BP + Push ES + Push DI + + Call Update + Call MixSamples + + Pop DI + Pop ES + Pop BP + Pop CX + Pop BX + +WSSIRQHandler4: + Mov DS, MixSegment + Mov SI, MixTransferOffset + Mov DX, BX ; DX = samples to transfer + Cmp DX, MixTransferRemaining + JBE WSSIRQHandler5 + + Mov DX, MixTransferRemaining + +WSSIRQHandler5: + Push DX + Cmp CS:Filter, 1 + JB WSSIRQHandler6 + JE WSSIRQHFilter + + Cmp CS:Stereo, 0 + JE WSSIRQ3QFilterMono + +WSSIRQ3QFilterStereo: + Push BX + + Mov EBX, FilterValue + Mov EBP, FilterValue2 + ShR DX, 1 + +WSSIRQ3QFilterStereo1: + Mov EAX, EBX + Mov ECX, EBP + Add EAX, [SI] + Add ECX, [SI+4] + SAR EAX, 1 + SAR ECX, 1 + Add EBX, EAX + Add EBP, ECX + SAR EBX, 1 + SAR EBP, 1 + + Mov EAX, EBX + SAR EAX, 13 + + Cmp EAX, -8000h + JL WSS3QFilterStereoClip1 + Cmp EAX, 7FFFh + JG WSS3QFilterStereoClip2 + +WSSIRQ3QFilterStereo2: + StosW + + Mov EAX, EBP + SAR EAX, 13 + + Cmp EAX, -8000h + JL WSS3QFilterStereoClip3 + Cmp EAX, 7FFFh + JG WSS3QFilterStereoClip4 + +WSSIRQ3QFilterStereo3: + StosW + + Add SI, 8 + Dec DX + JNZ WSSIRQ3QFilterStereo1 + + Mov FilterValue, EBX + Mov FilterValue2, EBP + + Pop BX + + Jmp WSSMixTransferEnd + +WSSIRQ3QFilterMono: + Push BX + + Mov EBX, FilterValue + +WSSIRQ3QFilterMono1: + Mov EAX, EBX + Add EAX, [SI] + SAR EAX, 1 + Add EBX, EAX + SAR EBX, 1 + Mov EAX, EBX + SAR EAX, 14 + + Cmp EAX, -8000h + JL WSS3QFilterMonoClip1 + Cmp EAX, 7FFFh + JG WSS3QFilterMonoClip2 + +WSSIRQ3QFilterMono2: + StosW + + Add SI, 8 + Dec DX + JNZ WSSIRQ3QFilterMono1 + + Mov FilterValue, EBX + + Pop BX + + Jmp WSSMixTransferEnd + +WSSIRQHFilter: + Cmp CS:Stereo, 0 + JE WSSIRQHFilterMono + +WSSIRQHFilterStereo: + Push BX + + Mov EBX, FilterValue + Mov EBP, FilterValue2 + ShR DX, 1 + +WSSIRQHFilterStereo1: + Add EBX, [SI] + Add EBP, [SI+4] + + SAR EBX, 1 + SAR EBP, 1 + + Mov EAX, EBX + SAR EAX, 13 + + Cmp EAX, -8000h + JL WSSHFilterStereoClip1 + Cmp EAX, 7FFFh + JG WSSHFilterStereoClip2 + +WSSIRQHFilterStereo2: + StosW + + Mov EAX, EBP + SAR EAX, 13 + + Cmp EAX, -8000h + JL WSSHFilterStereoClip3 + Cmp EAX, 7FFFh + JG WSSHFilterStereoClip4 + +WSSIRQHFilterStereo3: + StosW + + Add SI, 8 + Dec DX + JNZ WSSIRQHFilterStereo1 + + Mov FilterValue, EBX + Mov FilterValue2, EBP + + Pop BX + + Jmp WSSMixTransferEnd + +WSSIRQHFilterMono: + Push BX + + Mov EBX, FilterValue + +WSSIRQHFilterMono1: + Add EBX, [SI] + SAR EBX, 1 + Mov EAX, EBX + SAR EAX, 14 + + Cmp EAX, -8000h + JL WSSHFilterMonoClip1 + Cmp EAX, 7FFFh + JG WSSHFilterMonoClip2 + +WSSIRQHFilterMono2: + StosW + + Add SI, 8 + Dec DX + JNZ WSSIRQHFilterMono1 + + Mov FilterValue, EBX + + Pop BX + + Jmp WSSMixTransferEnd + +WSSIRQHandler6: + Mov EAX, [SI] + SAR EAX, CL + + Cmp EAX, -8000h + JL WSSIRQHandlerClip1 + Cmp EAX, 7FFFh + JG WSSIRQHandlerClip2 + +WSSIRQHandler7: + StosW ; } Memory write + + Add SI, BP + Dec DX + JNZ WSSIRQHandler6 + +WSSMixTransferEnd: + Pop DX + + Sub MixTransferRemaining, DX ; } Memory write + Sub BX, DX + JNZ WSSIRQHandler3 + + Mov MixTransferOffset, SI ; } Memory write + + Call RestoreEMSPageFrame + + Pop ES + Pop DS + PopAD + IRet + +WSSIRQHandlerClip1: + Mov AX, 8000h + Jmp WSSIRQHandler7 + +WSSIRQHandlerClip2: + Mov AX, 7FFFh + Jmp WSSIRQHandler7 + +WSSHFilterMonoClip1: + Mov AX, 8000h + Jmp WSSIRQHFilterMono2 + +WSSHFilterMonoClip2: + Mov AX, 7FFFh + Jmp WSSIRQHFilterMono2 + +WSSHFilterStereoClip1: + Mov AX, 8000h + Jmp WSSIRQHFilterStereo2 + +WSSHFilterStereoClip2: + Mov AX, 7FFFh + Jmp WSSIRQHFilterStereo2 + +WSSHFilterStereoClip3: + Mov AX, 8000h + Jmp WSSIRQHFilterStereo3 + +WSSHFilterStereoClip4: + Mov AX, 7FFFh + Jmp WSSIRQHFilterStereo3 + +WSS3QFilterMonoClip1: + Mov AX, 8000h + Jmp WSSIRQ3QFilterMono2 + +WSS3QFilterMonoClip2: + Mov AX, 7FFFh + Jmp WSSIRQ3QFilterMono2 + +WSS3QFilterStereoClip1: + Mov AX, 8000h + Jmp WSSIRQ3QFilterStereo2 + +WSS3QFilterStereoClip2: + Mov AX, 7FFFh + Jmp WSSIRQ3QFilterStereo2 + +WSS3QFilterStereoClip3: + Mov AX, 8000h + Jmp WSSIRQ3QFilterStereo3 + +WSS3QFilterStereoClip4: + Mov AX, 7FFFh + Jmp WSSIRQ3QFilterStereo3 + +EndP WSSIRQHandler + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetIRQ + + PushAD + Push ES + + Xor AX, AX + Mov ES, AX + + Mov DI, IRQ + ShL DI, 2 + Add DI, Offset IRQData + Mov BX, [CS:DI] + + Mov AX, CS + ShL EAX, 16 + Mov AX, Offset WSSIRQHandler + + XChg [ES:BX], EAX + Mov OldWSSIRQHandler, EAX + + Mov AX, IMR + And AX, [DI+2] + + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Pop ES + PopAD + + Ret + +EndP SetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetIRQ + + PushAD + Push ES + + Xor AX, AX + Mov ES, AX + + Mov DI, IRQ + ShL DI, 2 + Mov BX, [IRQData+DI] + + Mov EAX, OldWSSIRQHandler + Mov [ES:BX], EAX + + Pop ES + PopAD + + Ret + +EndP ResetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc StopWSS + + Mov DX, BasePort + Add DX, 4 + + Mov AL, CODEC_INDEX_INTF + Out DX, AL + Inc DX + In AL, DX + And AL, Not INTF_PEN + Out DX, AL + + Inc DX + In AL, DX + Xor AL, AL + Out DX, AL + + Dec DX + Dec DX + + Mov AL, CODEC_INDEX_PIN + Out DX, AL + Inc DX + Xor AL, AL + Out DX, AL + + Ret + +EndP StopWSS + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc StartWSS + + PushA + Push ES + Push DS + + Push CS + Pop DS + Assume DS:Driver + + ; Setup DMA + Mov BX, DMASegment + Xor AX, AX + Mov DX, DMA + Mov DI, DMABUFFERLENGTH + Call SetDMA + + LES DI, ActualDMAPtr + Xor AX, AX + Mov CX, DMABUFFERLENGTH/2 + Rep StosW + + Mov MixBufferPos, 0 + Mov MixTransferRemaining, 0 + + Mov DX, BasePort + Call PingWSS + + Add DX, 4 + + Mov AL, CODEC_INDEX_PIN + Out DX, AL + Inc DX + Mov AL, PIN_IEN + Out DX, AL + Dec DX + + Mov AH, WSSMixConst ; Set format/frequency + Cmp Stereo, 0 + JE StartWSS1 + + Or AH, CDF_STEREO + +StartWSS1: + Mov AL, CODEC_MCE or CODEC_INDEX_CDF + Out DX, AL + Inc DX + Mov AL, AH + Out DX, AL + Dec DX + + Call WaitCodec + + Mov AL, CODEC_INDEX_CDF + Out DX, AL + Inc DX + Mov AL, AH + Out DX, AL + Dec DX + + Call WaitAutoCalibration + + ; Start playback + Mov AL, CODEC_INDEX_LWR_COUNT + Out DX, AL + Inc DX + + Mov AX, DMASize + ShR AX, 1 + + Cmp Stereo, 0 + JE StartWSS2 + + ShR AX, 1 + +StartWSS2: + Dec AX + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_UPR_COUNT + Out DX, AL + Inc DX + Mov AL, AH + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_INTF + Out DX, AL + Inc DX + In AL, DX + Or AL, INTF_PEN + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_LDC + Out DX, AL + Inc DX + In AL, DX + And AL, Not LDC_LDM + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_RDC + Out DX, AL + Inc DX + In AL, DX + And AL, Not RDC_RDM + Out DX, AL + Dec DX + + Pop DS + Pop ES + PopA + + Ret + +EndP StartWSS + Assume DS:Nothing + +;컴 InitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Sets up any memory required for output +; Initiates output +; +; Parameters: AX = Number of Channels +; +; If sucessful, returns: +; Carry flag clear +; DS:SI = pointer to text to display +; AX = parameter 1 in text +; BX = parameter 2 in text +; CX = parameter 3 in text +; DX = parameter 4 in text +; DI = parameter 5 in text +; +; If unsucessful, returns: +; Carry flag set +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc InitSound Far + + Push CS + Pop DS + Assume DS:Driver + + Mov SI, Offset RelocationTable + +RelocationFix: + LodsW + Test AX, AX + JZ RelocationEnd + Mov BX, AX + Mov [BX], DS + Jmp RelocationFix + + +RelocationEnd: + Call GetEMSPageFrame + Mov EMSPageFrame, AX + + In AL, 0A1h + Mov AH, AL + In AL, 21h + Mov IMR, AX + + Mov ECX, IdleUpdateInfoLine + Mov EDX, GlobalKeyList + Mov IdleFunctionList, ECX + Mov GlobalKeyLink2, EDX + + Mov ECX, FillHeaderFunction + Mov EDX, DrawHeaderFunction + Mov FillHeader2, ECX + Mov ScreenHeader2, EDX + + Call GetWSSMixConst + + Mov AX, 2643 + Mul MixSpeed + Add AX, 0FFFFh + AdC DX, 2080 + + Mov BX, (DMABUFFERLENGTH*2)/16 + Add BX, DX + + ; Allocate MixSegment first + Mov AH, 48h + + Int 21h + JNC InitSound1 + +InitSoundNoMemory: + Mov SI, Offset WSSNoMemoryMsg + Ret + +InitSound1: + Mov MixSegment, AX + Add AX, DX + Mov DMASegment, AX + + Call SetIRQ + Call GetTempo + Call SetTempo + + Mov SI, Offset WSSMsg + + Mov AX, BasePort + Mov BX, IRQ + Mov CX, DMA + + Ret + +EndP InitSound + Assume DS:Nothing + +;컴 ReInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Reinitialises sound output +; Initiates sound output +; +; Parameters: AX = number of channels. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReInitSound Far + + PushA + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Call ResetIRQ + Call SetIRQ + + Mov SI, Offset ReInitMsg + Mov BX, 40 + Call SetInfoLine + + Mov AL, Stereo + Call SetStereo + + Pop ES + Pop DS + PopA + + Ret + +EndP ReInitSound + Assume DS:Nothing + +;컴 UnInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Stops sound output, releases any memory used by driver +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UnInitSound Far + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, IMR + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Mov AX, MixSegment + Test AX, AX + JZ UnInitSound1 + + Mov ES, AX + Mov AH, 49h ; Release MixSegment + Int 21h + + Call StopWSS + Call ResetIRQ + +UnInitSound1: + Ret + +EndP UnInitSound + Assume DS:Nothing + +;컴 Poll 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; This procedure is called as often as possible by IT.EXE +; AX = Playmode (0 for nothing in particular, 1 = pattern, 2 = song) +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Poll Far + + Ret + +EndP Poll + +;컴 SetTempo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: BX = tempo +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetTempo Far + + Push AX + Push BX + Push DX + + Push BX + + Mov AX, MixSpeed + Mov BX, AX + Xor DX, DX + + ShL AX, 1 + RCL DX, 1 ; DX:AX = Mixspeed*2 + + ShR BX, 1 ; BX = Mixspeed/2 + + Add AX, BX + AdC DX, 0 ; DX:AX = Mixspeed*2.5 + + Pop BX ; BX = tempo + Div BX + + Mov BytesToMix, AX + + Pop DX + Pop BX + Pop AX + + Ret + +EndP SetTempo + +;컴 SetMixVolume 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = MixVolume +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixVolume Far + + PushA + Push DS + + Mov BX, AX ; BX = MixVolume + Mov CS:MixVolume, BX + + Mov AX, CS:MixSegment + Test AX, AX + JZ SetMixVolume2 + + Mov DS, AX + + Mov CX, MIXTABLESIZE/2 + Mov SI, MIXTABLESIZE-2; Starting point - working backwards + +SetMixVolume1: + Mov AX, CX + + Dec AX ; AH = volume, AL = wave value. + Xor DX, DX + XChg AH, DL ; DL = Volume, AX = wave value + CBW + + IMul DX ; DX:AX = Volume * Wave Value + ; Ranges -8192->8128 + + IMul BX ; DX:AX = Volume * Wave Value * Mixing Volume + ; Ranges -1048576->1040384 + + Add AX, 64 + AdC DX, 0 + + ShRD AX, DX, 7 + Mov [SI], AX + Sub SI, 2 + + Loop SetMixVolume1 + +SetMixVolume2: + Mov DS, Word Ptr [CS:RecalculateAllVolumes+2] + Call CS:RecalculateAllVolumes + + Pop DS + PopA + + Ret + +EndP SetMixVolume + +;컴 SetStereo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AL = Stereo on/off, 0 = off. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc RecalculateAllFrequencies + + Call GetChannelTables + +RecalculateAllFrequencies1: + Or Byte Ptr [SI], 32 + + Add SI, 128 + Dec CX + JNZ RecalculateAllFrequencies1 + + Ret + +EndP RecalculateAllFrequencies + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetStereo Far + + Mov CS:Stereo, AL + Cmp CS:MixSegment, 0 + JE SetStereo1 + + Call StopWSS + Call StartWSS + + Call RecalculateAllFrequencies + +SetStereo1: + Ret + +EndP SetStereo + +;컴 LoadSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = sample to load +; DS:SI points to sample header +; ES:0 points to first sample +; +; Returns: **Carry set if NO error** +; **Carry clear if error** +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +include loadsam.inc + +;컴 ReleaseSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AX = sample to release +; DS:SI points to sample header +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReleaseSample Far + + Ret + +EndP ReleaseSample + +;컴 ResetMemory 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetMemory Far + + Ret + +EndP ResetMemory + +;컴 GetStatus 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +; Returns text to show on status line, AX = display parameter +; Carry set if not to show anything. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetStatus Far + + StC + Ret + +EndP GetStatus + +;컴 SoundCardScreen 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Function to have driver interactive part of program +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SoundCardScreen Far + + Mov AX, 5 + Mov SI, 1 + Mov CX, CS + Mov DX, Offset WSS16ScreenList + + ClC + Ret + +EndP SoundCardScreen + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetVariable Far + + Xor AH, AH + Mov AL, [CS:VolumeTable+DI] + Ret + +EndP GetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetVariable Far + + Push DS + Push DX + + Push CS + Pop DS + Assume DS:Driver + + Mov [VolumeTable+DI], AL + + Mov DX, BasePort + Add DX, 4 + + Mov AL, CODEC_INDEX_LDC + Out DX, AL + Inc DX + Mov AX, 3F3Fh + Sub AX, [Word Ptr VolumeTable] + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_RDC + Out DX, AL + Inc DX + Mov AL, AH + Out DX, AL + Dec DX + + Pop DX + Pop DS + Ret + +EndP SetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +EndDriver: + +;******** Provided Variable Table ************* + +MaxNumberOfChannels DW 0FFFFh ; Maximum number of channels the + ; driver can handle. + +StopAfterPlay DW 0 +DefaultChannels DW 64 + DW 5 Dup (0) + + +;******** Provided Procedure Table ************* + +ProvidedTableStart: + + DW Offset DetectCard + + DW Offset InitSound ; Playing related + DW Offset ReinitSound + DW Offset UninitSound + + DW Offset Poll + + DW Offset SetTempo ; Sound variable related + DW Offset SetMixVolume + DW Offset SetStereo + + DW Offset LoadSample ; Sample related + DW Offset ReleaseSample + DW Offset ResetMemory + DW Offset GetStatus ; Returns string to show on status line + + DW Offset SoundCardScreen ; Sound card 'screen' + + DW Offset GetVariable ; For interface + DW Offset SetVariable + +ProvidedTableEnd: + DW 32-(ProvidedTableEnd-ProvidedTableStart)/2 Dup (0) + +EndS + +End diff --git a/it/SoundDrivers/EQUALIZE.INC b/it/SoundDrivers/EQUALIZE.INC new file mode 100755 index 0000000..c00c665 --- /dev/null +++ b/it/SoundDrivers/EQUALIZE.INC @@ -0,0 +1,161 @@ +; Do output filtering +; First copy old contents across +; Assumes destination is MixSegment:0 +; data order is lastvalues, coefficients, volumes + + Push CS + Pop DS + Assume DS:Driver + + Xor DI, DI + Mov SI, Offset LastFilter + + Mov EAX, [SI+40h] + Mov EBX, [SI+44h] + Mov ECX, [SI+48h] + Mov EDX, [SI+4Ch] + Or EAX, EBX + Or ECX, EDX + Or EAX, ECX + JZ NoEqualize + + Mov CX, 80/4 + Mov ES, MixSegment + + Rep MovsD + +; Now do filtering. + FNInit + Mov CX, BytesToMix + + Push ES + Pop DS + Assume DS:Nothing + + Mov SI, DMABUFFERLENGTH*2+80 + +OutputFilter1: + FILD DWord Ptr [SI] ; Left sample + FILD DWord Ptr [SI+4] ; R, L + + FLd DWord Ptr [DS:20h] ; LB, R, L + FMul ST, ST(2) ; L.LB, R, L + FLd DWord Ptr [DS:20h] ; LB, L.LB, R, L + FMul ST, ST(2) ; R.LB, L.LB, R, L + FLd DWord Ptr [DS:0] ; OL, R.LB, L.LB, R, L + FMul DWord Ptr [DS:24h] ; OL.LB, R.LB, L.LB, R, L + FLd DWord Ptr [DS:4] ; OR, OL.LB, R.LB, L.LB, R, L + FMul DWord Ptr [DS:24h] ; OR.LB, OL.LB, R.LB, L.LB, R, L + + FXCh ; OL.LB, OR.LB, R.LB, L.LB, R, L + FAddP ST(3), ST + FAdd ; RLB, LLB, R, L + + FLd DWord Ptr [DS:28h] ; MB, RLB, LLB, R, L + FMul ST, ST(4) ; L.MB, RLB, LLB, R, L + FLd DWord Ptr [DS:28h] ; MB, L.MB, RLB, LLB, R, L + FMul ST, ST(4) ; R.MB, L.MB, RLB, LLB, R, L + FLd DWord Ptr [DS:8] ; OL, R.MB, L.MB, RLB, LLB, R, L + FMul DWord Ptr [DS:2Ch] ; OL.MB, R.MB, L.MB, RLB, LLB, R, L + FLd DWord Ptr [DS:0Ch] ; OR, OL.MB, R.MB, L.MB, RLB, LLB, R, L + FMul DWord Ptr [DS:2Ch] ; OR.MB, OL.MB, R.MB, L.MB, RLB, LLB, R, L + + FXCh ; OL.MB, OR.MB, R.MB, L.MB, RLB, LLB, R, L + FAddP ST(3), ST + FAdd ; RMB, LMB, RLB, LLB, R, L + FXCh ST(3) ; LLB, LMB, RLB, RMB, R, L + FStP DWord Ptr [DS:0] + FStP DWord Ptr [DS:8] + FStP DWord Ptr [DS:4] + FStP DWord Ptr [DS:0Ch] + + FLd DWord Ptr [DS:30h] + FMul ST, ST(2) + FLd DWord Ptr [DS:30h] + FMul ST, ST(2) + FLd DWord Ptr [DS:10h] + FMul DWord Ptr [DS:34h] + FLd DWord Ptr [DS:14h] + FMul DWord Ptr [DS:34h] + + FXCh + FAddP ST(3), ST + FAdd + + FLd DWord Ptr [DS:38h] + FMul ST, ST(4) + FLd DWord Ptr [DS:38h] + FMul ST, ST(4) + FLd DWord Ptr [DS:18h] + FMul DWord Ptr [DS:3Ch] + FLd DWord Ptr [DS:1Ch] + FMul DWord Ptr [DS:3Ch] + + FXCh + FAddP ST(3), ST + FAdd + FXCh ST(3) + FStP DWord Ptr [DS:10h] + FStP DWord Ptr [DS:18h] + FStP DWord Ptr [DS:14h] + FStP DWord Ptr [DS:1Ch] ; R, L + +; For each one, output value += ((band value) - (previous band value)) * Volume + + FLd DWord Ptr [DS:18h] + FSub DWord Ptr [DS:10h] ; L4, R, L + FLd DWord Ptr [DS:1Ch] + FSub DWord Ptr [DS:14h] ; R4, L4, R, L + FLd DWord Ptr [DS:10h] + FSub DWord Ptr [DS:8] + FLd DWord Ptr [DS:14h] + FSub DWord Ptr [DS:0Ch] ; R3, L3, R4, L4, R, L + FLd DWord Ptr [DS:8] + FSub DWord Ptr [DS:0] + FLd DWord Ptr [DS:0Ch] + FSub DWord Ptr [DS:4] ; R2, L2, R3, L3, R4, L4, R, L + FXCh ST(5) ; L4, L2, R3, L3, R4, R2, R, L + FMul DWord Ptr [DS:4Ch] ; L4V, L2, R3, L3, R4, R2, R, L + FXCh ST(4) ; R4, L2, R3, L3, L4V, R2, R, L + FMul DWord Ptr [DS:4Ch] ; R4V, L2, R3, L3, L4V, R2, R, L + FXCh ST(3) ; L3, L2, R3, R4V, L4V, R2, R, L + FMul DWord Ptr [DS:48h] ; L3V, L2, R3, R4V, L4V, R2, R, L + FXCh ST(2) ; R3, L2, L3V, R4V, L4V, R2, R, L + FMul DWord Ptr [DS:48h] ; R3V, L2, L3V, R4V, L4V, R2, R, L + FXCh ; L2, R3V, L3V, R4V, L4V, R2, R, L + FMul DWord Ptr [DS:44h] ; L2V, R3V, L3V, R4V, L4V, R2, R, L + FXCh ST(5) ; R2, R3V, L3V, R4V, L4V, L2V, R, L + FMul DWord Ptr [DS:44h] ; R2V, R3V, L3V, R4V, L4V, L2V, R, L + FXCh ST(4) ; L4V, R3V, L3V, R4V, R2V, L2V, R, L + FAddP ST(7), ST ; R3V, L3V, R4V, R2V, L2V, R, L + FAddP ST(5), ST ; L3V, R4V, R2V, L2V, R, L + FAddP ST(3), ST + FAdd + FLd DWord Ptr [DS:0] + FMul DWord Ptr [DS:40h] ; L1V, RV, LV, R, L + FLd DWord Ptr [DS:4] ; + FMul DWord Ptr [DS:40h] ; R1V, L1V, RV, LV, R, L + FXCh ST(2) ; RV, L1V, R1V, LV, R, L + FAddP ST(4), ST ; L1V, R1V, LV, R, L + FAddP ST(4), ST ; R1V, LV, R, L + FAddP ST(2), ST + FAddP ST(2), ST + + FIStP DWord Ptr [SI+4] + FIStP DWord Ptr [SI] + + Add SI, 8 + Dec CX + JNZ OutputFilter1 + +; Transfer contents out + Push CS + Pop ES + + Mov DI, Offset LastFilter + Xor SI, SI + Mov CX, 32/4 + + Rep MovsD +; Finished output filtering! +NoEqualize: diff --git a/it/SoundDrivers/ES1688.ASM b/it/SoundDrivers/ES1688.ASM new file mode 100755 index 0000000..01d3a48 --- /dev/null +++ b/it/SoundDrivers/ES1688.ASM @@ -0,0 +1,2265 @@ +; +; ESS Technology's ES1688 Audiodrive chip +; + .386P + +Segment DriverHeader PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +;***** Driver Header ******* + +include drhead.inc + +EndS + +Segment Driver PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +ORG 0 +StartDriver: + +include vtable.inc + +;******** Required ProcedureTable ************* + +include reqproc.inc + +;********************************** + +STEREOENABLED EQU 1 +DMABUFFERLENGTH EQU 8192 +MIXRESOLUTION EQU 32 ; 32 bit mixing for +MIXTABLESIZE EQU 2*256*65 + +;Debug DW 0 +;Debug2 DW 0 +ESSMsg DB "ES1688 AudioDrive found", 13 + DB "Port ", 0FDh, "Xh, IRQ ", 0FDh, "D, DMA ", 0FDh, "D", 0 + +ESSNoMemoryMsg DB "ES1688 AudioDrive found", 13 + DB "Error: Insufficient memory", 0 + +ReinitMsg DB "ES1688 AudioDrive reinitialised", 0 + +ConfigErrorMsg DB "Error saving configuration to ITES1688.DRV", 0 +ConfigOKMsg DB "Configuration saved to ITES1688.DRV", 0 + +DriverName DB "ITES1688.DRV", 0 + +ALIGN 4 +FilterValue DD 0 +FilterValue2 DD 0 +ESSMixConst DB 0, 0 + +DMASize DW 4096 ; Smaller gives better MIDI timing +ConfigPort DW 0 + +Forced DB 0 +Stereo DB 0 +MixVolume DW 0 + +BytesToMix DW 1000 + +MixSegment DW 0 +DMASegment DW 0 + +MixTransferOffset DW 0 +MixTransferRemaining DW 0 + +CONFIGURATIONOFFSET EQU $+128 +CONFIGSIZE EQU 6 +MixMode DW 0 +MixModeOffset DW 0 +Filter DW 0 + +IMR DW 0 +OldESSIRQHandler DD 0 + +IRQData Label Word + DW 20h, 1111111111111110b ; IRQ 0 + DW 24h, 1111111111111101b ; IRQ 1 + DW 28h, 1111110111111011b ; IRQ 2 + DW 2Ch, 1111111111110111b ; IRQ 3 + DW 30h, 1111111111101111b ; IRQ 4 + DW 34h, 1111111111011111b ; IRQ 5 + DW 38h, 1111111110111111b ; IRQ 6 + DW 3Ch, 1111111101111111b ; IRQ 7 + DW 1C0h, 1111111011111011b ; IRQ 8 + DW 1C4h, 1111110111111011b ; IRQ 9 + DW 1C8h, 1111101111111011b ; IRQ 10 + DW 1CCh, 1111011111111011b ; IRQ 11 + DW 1D0h, 1110111111111011b ; IRQ 12 + DW 1D4h, 1101111111111011b ; IRQ 13 + DW 1D8h, 1011111111111011b ; IRQ 14 + DW 1DCh, 0111111111111011b ; IRQ 15 + +ESSScreenList Label + DW 6 + DW Near Ptr IdleFunctionList + DW Near Ptr GlobalKeyLink + + DW Near Ptr FullScreenBox ; 0 + DW Near Ptr ScreenHeader + DW Near Ptr FillHeader + DW Near Ptr ESSHeaderLine + + DW Near Ptr DriverText + + DW Near Ptr MixModeText + DW Near Ptr MixModeButton1 ; 6 + DW Near Ptr MixModeButton2 ; + DW Near Ptr MixModeButton3 ; 8 + DW Near Ptr MixModeButton4 ; 9 + + DW Near Ptr FilterText + DW Near Ptr FilterButton1 ; 11 + DW Near Ptr FilterButton2 + DW Near Ptr FilterButton3 + +Comment ~ + + DW Near Ptr VolumeText + DW Near Ptr VolumeBox1 + + DW Near Ptr MasterVolumeLeft ; 16 + DW Near Ptr MasterVolumeRight ; 17 + +~ + + DW 0 + +ESSHeaderLine DW 10 + DB "ESS AudioDrive Driver", 0 + +EmptyObject DW 1 + DB 0, 0 + DB 0 + DB 0 + +DriverText DW 1 + DB 33, 48 + DB 21h + DB "ESS AudioDrive Driver 1.0 for Impulse Tracker", 0 + +GlobalKeyLink DB 7 +GlobalKeyLink2 DD 0 + +IdleFunctionList DD 0 + DD 0 + +FillHeader DW 8 +FillHeader2 DD 0 + +FullScreenBox DW 0 + DB 0, 0, 79, 49 + DB 4 + +ScreenHeader DW 8 +ScreenHeader2 DD 0 + +Comment ~ + +VolumeText DW 1 + DB 2, 14 + DB 20h + DB "Master Volume Left", 13 + DB "Master Volume Right" + DB 0 + +VolumeBox1 DW 0 + DB 21, 13, 31, 16 + DB 25 + +MasterVolumeLeft DW 14 + DB 22, 14 + DW 0, 15 + DW 9, 0 + DW 0FFFFh, 17, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 8 + +MasterVolumeRight DW 14 + DB 22, 15 + DW 0, 15 + DW 9, 1 + DW 16, 6, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 8 + +~ + +MixModeText DW 1 + DB 2, 14 + DB 20h + DB "Mixing Mode, Playback Frequency: ", 0FDh, "DHz", 0 +MixSpeed DW 44100 + +MixModeButton1 DW 2 + DW 0FFFFh, 7, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment1 DW 0 + DW 0 + DW Offset SetMixMode +DriverSegment2 DW 0 + DB 3, 16, 32, 18, 8 + DB 0 + DB " 16 Bit, Non-Interpolated", 0 + +MixModeButton2 DW 2 + DW 6, 8, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment3 DW 0 + DW 2 + DW Offset SetMixMode +DriverSegment4 DW 0 + DB 3, 19, 32, 21, 8 + DB 0 + DB " 16 Bit, Interpolated", 0 + +MixModeButton3 DW 2 + DW 7, 9, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment5 DW 0 + DW 4 + DW Offset SetMixMode +DriverSegment6 DW 0 + DB 3, 22, 32, 24, 8 + DB 0 + DB " 32 Bit, Non-Interpolated", 0 + +MixModeButton4 DW 2 + DW 8, 11, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment7 DW 0 + DW 6 + DW Offset SetMixMode +DriverSegment8 DW 0 + DB 3, 25, 32, 27, 8 + DB 0 + DB " 32 Bit, Interpolated", 0 + +FilterText DW 1 + DB 2, 29 + DB 20h + DB "Filter mode", 0 + +FilterButton1 DW 2 + DW 9, 12, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetFilter +DriverSegment9 DW 0 + DW 0 + DW Offset SetFilter +DriverSegment10 DW 0 + DB 3, 31, 29, 33, 8 + DB 0 + DB " No Filter", 0 + +FilterButton2 DW 2 + DW 11, 13, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetFilter +DriverSegment11 DW 0 + DW 1 + DW Offset SetFilter +DriverSegment12 DW 0 + DB 3, 34, 29, 36, 8 + DB 0 + DB " 50% Filter", 0 + +FilterButton3 DW 2 + DW 12, 0FFFFh, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetFilter +DriverSegment13 DW 0 + DW 2 + DW Offset SetFilter +DriverSegment14 DW 0 + DB 3, 37, 29, 39, 8 + DB 0 + DB " 75% Filter", 0 + +ALIGN 4 + +VolumeTable DB 2 Dup (0) +MIDIPort DW 0 + +MIDIBuffer DB 256 Dup (0) +MIDIBufferHead DB 0 +MIDIBufferTail DB 0 + +; 컴 MixingRoutines 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +MixBufferPos DW 0 + +include dmasirq.inc +include mix.inc +include m12bit.mix +include m12biti.mix +include m32bit.mix +include m32biti.mix + +MixFunctionTables Label + +include m12bit.inc ; contains the tables +include m12biti.inc +include m32bit.inc +include m32biti.inc + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +RelocationTable Label Word + DW Offset DriverSegment1, Offset DriverSegment2 + DW Offset DriverSegment3, Offset DriverSegment4 + DW Offset DriverSegment5, Offset DriverSegment6 + DW Offset DriverSegment7, Offset DriverSegment8 + DW Offset DriverSegment9, Offset DriverSegment10 + DW Offset DriverSegment11, Offset DriverSegment12 + DW Offset DriverSegment13, Offset DriverSegment14 + DW 0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ESSOut ; AL = data + ; DX = 2xCh + + Push AX + +ESSOut1: + In AL, DX + Test AL, AL + JS ESSOut1 + + Pop AX + Out DX, AL + + Ret + +EndP ESSOut + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ESSOut2 ; AL = data + ; DX = 2xCh + + Push AX + +ESSOut2A: + In AL, DX + Test AL, 80h + LoopNZ ESSOut2A + + Pop AX + Out DX, AL + + Ret + +EndP ESSOut2 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ESSIn2 + +ESSInA1: + In AL, DX + Test AL, 40h + LoopZ ESSInA1 + JZ ESSInA2 + + Add DL, 0Ah-0Ch ; DX = 2xAh -> Data read port + In AL, DX + Add DL, 0Ch-0Ah + + Ret + +ESSInA2: + Mov AL, 0FFh + Ret + +EndP ESSIn2 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ESSIn ; DX = 2xCh, returns AL + +ESSIn1: + In AL, DX + Test AL, 40h + JZ ESSIn1 + + Add DL, 0Ah-0Ch ; DX = 2xAh -> Data read port + In AL, DX + Add DL, 0Ch-0Ah + + Ret + +EndP ESSIn + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UARTOut ; AL = out + + Push DX + Push AX + + Mov DX, CS:MIDIPort + Inc DX + +UARTOut1: + In AL, DX + Test AL, 40h + JNZ UARTOut1 + + Pop AX + Dec DX + Out DX, AL + + Pop DX + Ret + +EndP UARTOut + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UARTIn ; returns AL + + Push DX + + Mov DX, CS:MIDIPort + Inc DX + +UARTIn1: + In AL, DX + Test AL, 80h + JNZ UARTIn1 + + Dec DX + In AL, DX + + Pop DX + Ret + +EndP UARTIn + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ESSReadMixerRegister ; AL = register to read + ; DX = 2xCh + + Add DL, 04-0Ch + Out DX, AL + Inc DX + In AL, DX + Add DL, 0Ch-05 + + Ret + +EndP ESSReadMixerRegister + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ESSReadRegister ; AH = register to read. + ; DX = 2xCh + ; returns AL + + Mov AL, 0C0h + Call ESSOut + Mov AL, AH + Call ESSOut + Call ESSIn + + Ret + +EndP ESSReadRegister + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetMixMode Far + + Push CS + Pop ES + Mov DI, Offset MixMode + + Ret + +EndP GetMixMode + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetFilter Far + + Push CS + Pop ES + Mov DI, Offset Filter + + Ret + +EndP GetFilter + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetFilter Far + + Mov AX, [SI+22] + Mov CS:FilterValue, 0 + Mov CS:Filter, AX + ClI + Jmp SetMixModeChain + +EndP SetFilter + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixMode Far + + Mov AX, [SI+22] + + ClI + + Mov CS:MixMode, AX + + Mov BX, 180 + Mul BX + Mov CS:MixModeOffset, AX + + Mov DS, Word Ptr [CS:RecalculateAllVolumes+2] + Call CS:RecalculateAllVolumes + + StI + +SetMixModeChain: + Call GotoHomeDirectory + + ; Now to save config into driver file. + Push CS + Pop DS + Assume DS:Driver + + Mov AX, 3D02h ; Read write access + Mov DX, Offset DriverName + Mov SI, Offset ConfigErrorMsg + Int 21h + JC SetMixMode1 + + Mov BX, AX + + Mov AX, 4200h + Xor CX, CX + Mov DX, Offset CONFIGURATIONOFFSET + Int 21h + JC SetMixMode2 + + Mov AH, 40h + Mov CX, CONFIGSIZE + Mov DX, Offset MixMode + Int 21h + +SetMixMode2: + PushF + Mov AH, 3Eh + Int 21h + PopF + + JC SetMixMode1 + + Mov SI, Offset ConfigOKMsg + +SetMixMode1: + Mov BX, 40 + Call SetInfoLine + + Mov AX, 1 + Ret + +EndP SetMixMode + Assume DS:Nothing + +; 컴 DetectCard 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Returns carry set if error, else carry clear. Has to setup internal vars +; (eg. appropriate IRQ/DMA whatever). +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc DetectCard Far + + Push CS + Pop DS + Assume DS:Driver + + Mov Forced, AL + + Mov AX, BasePort + Cmp AX, 0FFFFh + JE DetectCard1 + + Cmp AX, 210h + JB DetectCard9 + Cmp AX, 280h + JA DetectCard9 + + Call ResetDSP + JNC DetectCard2 + + Ret + +DetectCard1: + Mov AX, 210h + +DetectCard2: + Call ResetDSP + JNC DetectCard3 + Add AL, 10h + Cmp AL, 80h + JBE DetectCard2 + +DetectCard9: + StC + Ret + +DetectCard3: ; OK... DSP found. + ; Get DSP version + Mov BasePort, AX + + Mov DX, AX + Xor CX, CX + Add DL, 0Ch ; 2xCh -> Data ready to send... + + Mov AL, 0E1h + Call ESSOut2 + + Call ESSIn2 + Mov AH, AL ; AH = Major version number + Call ESSIn2 ; AL = Minor version number + + Cmp AX, 301h + JNE DetectCardFailure + + Mov AL, 0E7h + Call ESSOut2 + Call ESSIn2 + Mov AH, AL + Call ESSIn2 + + Cmp AH, 68h + JNE DetectCardReset + Cmp AL, 88h + JB DetectCardReset + Cmp AL, 90h + JAE DetectCardReset + ; We have an ES1688 Audiodrive chip! + +Comment ~ + Mov AL, 40h + Call ESSReadMixerRegister + ShL AL, 1 + And AX, 30h + Add AX, 300h + Mov MIDIPort, AX +~ + + Mov AH, 0B1h ; IRQ determination + Call ESSReadRegister + + Mov BX, 9 + And AL, 0Ch + JZ DetectCardIRQ + + Mov BX, 5 + Cmp AL, 4 + JE DetectCardIRQ + + Mov BX, 7 + Cmp AL, 8 + JE DetectCardIRQ + + Mov BX, 10 + Cmp AL, 0Ch + JNE DetectCardFailure + + +DetectCardIRQ: + Mov IRQ, BX + + Mov AH, 0B2h + Call ESSReadRegister + + Xor BX, BX + And AL, 0Ch + JZ DetectCardFailure + + Cmp AL, 4 + JE DetectCardDMA + + Inc BX + Cmp AL, 8 + JE DetectCardDMA + + Add BL, 2 + +DetectCardDMA: + Mov DMA, BX + + Mov EAX, 'Jeff' + ClC + Ret + +DetectCardReset: + Sub DL, 0Ch + Mov AX, DX + Call ResetDSP + +DetectCardFailure: + StC + Ret + + +EndP DetectCard + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ResetDSP Far ; AX = Port + + Push AX + Push CX + Push DX + + Mov DX, AX + Add DL, 6 + Mov AL, 3 + Out DX, AL + + In AL, DX + In AL, DX + In AL, DX + In AL, DX + + Xor AL, AL + Out DX, AL + + Add DL, 8 + Mov CX, 200 + +ResetDSP1: + In AL, DX + Test AL, AL + JS ResetDSP2 + Loop ResetDSP1 + Jmp ResetDSP3 + +ResetDSP2: + Sub DL, 4 + In AL, DX + Cmp AL, 0AAh + JE ResetDSP4 + Add DL, 4 + Loop ResetDSP1 + +ResetDSP3: + StC + +ResetDSP4: + Pop DX + Pop CX + Pop AX + Ret + +EndP ResetDSP + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +MixModeTable Label Word + DW Offset Mix0ModeMono, Mix0ModeStereo + DW Offset Mix0ModeMono, Mix0ModeStereo + DW Offset Mix6ModeMono, Mix6ModeStereo + DW Offset Mix6ModeMono, Mix6ModeStereo + +Proc MixSamples ; Given DS:SI = info tables, CX = numchannels + + ; 1. Clean buffer + ; + update variables + ; 2. Update parameters + ; 3. Mix func + ; 4. Return + + Push CX + + Mov CX, BytesToMix + Mov ES, MixSegment + Mov DI, MIXTABLESIZE + Xor EAX, EAX + Mov DX, CX + Add CX, CX + + Mov MixTransferOffset, DI ; } Memory write + + Cmp Stereo, 0 + JE MixSamples1 + + Mov DX, CX + +MixSamples1: + Rep StosD ; } Memory write + Mov MixTransferRemaining, DX ; } + + Pop CX + +MixSamples2: + Test Byte Ptr [SI], 1 + JZ MixSamplesEnd2 + Cmp Byte Ptr [SI+36h], 100 + JE MixSamplesEnd2 + + Push CX + Mov CX, [SI] + + Test CH, 2 + JZ MixSamples3 + And Byte Ptr [SI], Not 1 + + Jmp MixSamplesEnd +; Cmp MixMode, 8 ; Is it volume ramping? +; JB MixSamplesEnd + +MixSamples3: + Test CL, 20h ; New freq? + JZ MixSamples5 + + Mov AX, [SI+10h] + Mov DX, [SI+12h] + Mov BX, MixSpeed + Cmp DX, BX + JAE MixSamplesHandleError + + Div BX + ShL EAX, 16 + Xor AX, AX + Div BX + Mov STEPVALUE, EAX + +MixSamples4: + Test CH, 1 + JZ MixSamples5 + + Mov DWord Ptr [SI+1Ch], 0 ; Current Volume = 0 + ; for volume sliding. +MixSamples5: + Test CX, 8440h ; New volume or panning? + JZ MixSamplesMix + + Xor AX, AX + Test CH, 8 ; Muted? + JNZ MixModeCommon + + Mov BX, MixMode + Add BL, Stereo + Add BX, BX + Jmp [CS:MixModeTable+BX] + +Mix0Mode: ; 16-bit mixing, no interpolation +Mix0ModeMono: ; and 16-bit mixing, interpolation + Mov AL, [SI+20h] + ShR AL, 1 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Mov AX, 0 + JZ MixModeCommon + Mov AL, 30 ; Use left only-mixing for mono + Jmp MixModeCommon + +Mix0ModeStereo: + Mov AL, [SI+37h] ; Final pan + Cmp AL, 100 + JE Mix0ModeSurround + + Mul Byte Ptr [SI+20h] ; Final volume + Add AX, 64 + ShR AX, 7 + Mov [SI+0Ch], AX ; Store into right volume + + Mov AL, 64 + Sub AL, [SI+37h] + Mul Byte Ptr [SI+20h] + Add AX, 64 + ShR AX, 7 + Mov [SI+0Eh], AX ; Left volume + + Mov CH, AL ; CH = left volume + Mov CL, [SI+0Ch] ; CL = right volume + Mov AX, 0 + + Test CX, CX + JZ MixModeCommon + + Mov AL, 30 ; Left only... + Test CL, CL + JZ MixModeCommon + + Mov AL, 60 + Test CH, CH + JZ MixModeCommon + + Mov AL, 90 + Cmp CL, CH + JZ MixModeCommon + + Mov AL, 120 + Jmp MixModeCommon + +Mix0ModeSurround: + Mov AL, [SI+20h] + ShR AL, 2 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Mov AX, 0 + JZ MixModeCommon + Mov AL, 150 ; Surround + Jmp MixModeCommon + +Mix6ModeMono: + Mov AX, [SI+4Ah] + Mul MixVolume + ShRD AX, DX, 8 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Test AX, AX + JZ MixModeCommon + Mov AX, 30 + Jmp MixModeCommon + +Mix6ModeStereo: + Mov AL, [SI+37h] ; Final pan + Cmp AL, 100 + JE Mix6ModeSurround + + Mul Byte Ptr MixVolume + Mul Word Ptr [SI+4Ah] + ShRD AX, DX, 14 + Mov [SI+0Ch], AX ; Store into right volume + Mov BX, AX + ShL EAX, 16 + + Mov AL, 64 ; Do left volume + Sub AL, [SI+37h] ; AL = 64-FinalPan + Mul Byte Ptr MixVolume + Mul Word Ptr [SI+4Ah] + ShRD AX, DX, 14 + Mov [SI+0Eh], AX + + Mov ECX, EAX + + ; BX = right volume + ; CX = Left volume + Mov AX, 0 + Test ECX, ECX + JZ MixModeCommon + + Mov AL, 30 + Test BX, BX + JZ MixModeCommon + + Mov AL, 60 + Test CX, CX + JZ MixModeCommon + + Mov AL, 90 + Cmp CX, BX + JE MixModeCommon + + Mov AL, 120 + Jmp MixModeCommon + +Mix6ModeSurround: + Mov AX, [SI+4Ah] + Mul MixVolume + ShRD AX, DX, 9 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + JZ MixModeCommon + Mov AX, 150 + Jmp MixModeCommon + +MixModeCommon: ; Requires AX = 30/60/90 etc. depending + ; On mixing mode type. + ; This will add 180 for 16-bit, + ; And sort out loop types. + Mov BL, [SI+0Ah] + Test Byte Ptr [SI+18h], 2 ; 16 bit? + JZ MixModeCommon1 + + Add AX, 180 + +MixModeCommon1: + Cmp BL, 8 + JB MixModeCommon3 ; No loop + JE MixModeCommon2 ; Forwards loop + + Add AX, 10 + +MixModeCommon2: + Add AX, 10 + +MixModeCommon3: + Add AX, Offset MixFunctionTables + Add AX, MixModeOffset + Mov [SI+8], AX ; Offset... + +MixSamplesMix: + Mov BX, [SI+8] ; BX = offset into + Mov EAX, [CS:BX+2] + Mov DWord Ptr PreMixFunction, EAX + Mov EAX, [CS:BX+6] + Mov DWord Ptr MixFunctionSeparateBackwards, EAX + + Mov AX, BytesToMix + Mov MixBlockSize, AX + Mov MixBufferOffset, MIXTABLESIZE + + Mov EAX, CURRENTPOSITION + Mov OLDPOSITION, EAX + + Call Word Ptr [CS:BX] + + And Word Ptr [SI], 0111100010001101b + Jmp MixSamplesEnd + +MixSamplesHandleError: + Mov Word Ptr [SI], 200h + + Test Byte Ptr [SI+3Ah], 80h + JNZ MixSamplesEnd + + Mov BX, [SI+38h] + And Byte Ptr [BX], Not 4 ; Turn off channel + +MixSamplesEnd: + Pop CX + +MixSamplesEnd2: + Add SI, 128 + Dec CX + JNZ MixSamples2 + + Ret + +EndP MixSamples + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc CheckMIDI + + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Xor BX, BX + Call UARTIn + Mov BL, [MIDIBufferTail] + + Cmp AL, 0F0h + JAE CheckMIDIEnd + + Inc BL + Cmp BL, MIDIBufferHead + JE CheckMIDIEnd + + Mov [MIDIBuffer+BX], AL + Mov [MIDIBufferTail], BL + +CheckMIDIEnd: + Pop DS + Ret + +EndP CheckMIDI + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ESSIRQHandler + + PushAD + Push DS + Push ES + + ClD + + Mov AX, CS + Mov DS, AX + Assume DS:Driver + +; Inc Debug + +Comment ~ + Mov DX, [ConfigPort] + Add DL, 6 + In AL, DX + Test AL, 8 + JZ ESSNoMIDI + + Push AX + Call CheckMIDI + Pop AX + +ESSNoMIDI: + Test AL, 1 + JZ ESSIRQEnd +~ + Mov DX, [BasePort] + Add DL, 0Eh + In AL, DX + + Mov AL, 20h + Cmp IRQ, 8 + JB WSSAckIRQ1 + + Out 0A0h, AL + +WSSAckIRQ1: + Out 20h, AL + +DMAPort1 EQU $+1 + In AL, 1 + Mov BL, AL +DMAPort2 EQU $+1 + In AL, 1 + Mov BH, AL + + Xor AX, AX + + Cmp BX, DMABUFFERLENGTH/2 + JB WSSIRQHandler1 + + Mov AX, DMABUFFERLENGTH/2 + +WSSIRQHandler1: + + ; OK... time to get next block + ; Check whether stereo thing is on.. + ; + LES DI, [ActualDMAPtr] + Add DI, AX + + Mov BX, DMASize ; BX = bytes required + ShR BX, 1 + ; BX = samples required + Mov BP, 8 ; Skip for mono + Mov CL, 14 ; Shift for mono + + Cmp Stereo, 0 + JE ESSIRQHandlerMono + + Mov BP, 4 ; Stereo skip value. + Dec CL + +ESSIRQHandlerMono: + Call SaveEMSPageFrame + + Cmp MixTransferRemaining, 0 + JNE ESSIRQHandler4 + Assume DS:Nothing + +ESSIRQHandler3: + Push BX + Push CX + Push BP + Push ES + Push DI + + Call Update + Call MixSamples + + Pop DI + Pop ES + Pop BP + Pop CX + Pop BX + +ESSIRQHandler4: + Mov DS, MixSegment + Mov SI, MixTransferOffset + Mov DX, BX ; DX = samples to transfer + Cmp DX, MixTransferRemaining + JBE ESSIRQHandler5 + + Mov DX, MixTransferRemaining + +ESSIRQHandler5: + Push DX + Cmp CS:Filter, 1 + JB ESSIRQHandler6 + JE ESSIRQHFilter + + Cmp CS:Stereo, 0 + JE ESSIRQ3QFilterMono + +ESSIRQ3QFilterStereo: + Push BX + + Mov EBX, FilterValue + Mov EBP, FilterValue2 + ShR DX, 1 + +ESSIRQ3QFilterStereo1: + Mov EAX, EBX + Mov ECX, EBP + Add EAX, [SI] + Add ECX, [SI+4] + SAR EAX, 1 + SAR ECX, 1 + Add EBX, EAX + Add EBP, ECX + SAR EBX, 1 + SAR EBP, 1 + + Mov EAX, EBX + SAR EAX, 13 + + Cmp EAX, -8000h + JL WSS3QFilterStereoClip1 + Cmp EAX, 7FFFh + JG WSS3QFilterStereoClip2 + +ESSIRQ3QFilterStereo2: + StosW + + Mov EAX, EBP + SAR EAX, 13 + + Cmp EAX, -8000h + JL WSS3QFilterStereoClip3 + Cmp EAX, 7FFFh + JG WSS3QFilterStereoClip4 + +ESSIRQ3QFilterStereo3: + StosW + + Add SI, 8 + Dec DX + JNZ ESSIRQ3QFilterStereo1 + + Mov FilterValue, EBX + Mov FilterValue2, EBP + + Pop BX + + Jmp WSSMixTransferEnd + +ESSIRQ3QFilterMono: + Push BX + + Mov EBX, FilterValue + +ESSIRQ3QFilterMono1: + Mov EAX, EBX + Add EAX, [SI] + SAR EAX, 1 + Add EBX, EAX + SAR EBX, 1 + Mov EAX, EBX + SAR EAX, 14 + + Cmp EAX, -8000h + JL WSS3QFilterMonoClip1 + Cmp EAX, 7FFFh + JG WSS3QFilterMonoClip2 + +ESSIRQ3QFilterMono2: + StosW + + Add SI, 8 + Dec DX + JNZ ESSIRQ3QFilterMono1 + + Mov FilterValue, EBX + + Pop BX + + Jmp WSSMixTransferEnd + +ESSIRQHFilter: + Cmp CS:Stereo, 0 + JE ESSIRQHFilterMono + +ESSIRQHFilterStereo: + Push BX + + Mov EBX, FilterValue + Mov EBP, FilterValue2 + ShR DX, 1 + +ESSIRQHFilterStereo1: + Add EBX, [SI] + Add EBP, [SI+4] + + SAR EBX, 1 + SAR EBP, 1 + + Mov EAX, EBX + SAR EAX, 13 + + Cmp EAX, -8000h + JL WSSHFilterStereoClip1 + Cmp EAX, 7FFFh + JG WSSHFilterStereoClip2 + +ESSIRQHFilterStereo2: + StosW + + Mov EAX, EBP + SAR EAX, 13 + + Cmp EAX, -8000h + JL WSSHFilterStereoClip3 + Cmp EAX, 7FFFh + JG WSSHFilterStereoClip4 + +ESSIRQHFilterStereo3: + StosW + + Add SI, 8 + Dec DX + JNZ ESSIRQHFilterStereo1 + + Mov FilterValue, EBX + Mov FilterValue2, EBP + + Pop BX + + Jmp WSSMixTransferEnd + +ESSIRQHFilterMono: + Push BX + + Mov EBX, FilterValue + +ESSIRQHFilterMono1: + Add EBX, [SI] + SAR EBX, 1 + Mov EAX, EBX + SAR EAX, 14 + + Cmp EAX, -8000h + JL WSSHFilterMonoClip1 + Cmp EAX, 7FFFh + JG WSSHFilterMonoClip2 + +ESSIRQHFilterMono2: + StosW + + Add SI, 8 + Dec DX + JNZ ESSIRQHFilterMono1 + + Mov FilterValue, EBX + + Pop BX + + Jmp WSSMixTransferEnd + +ESSIRQHandler6: + Mov EAX, [SI] + SAR EAX, CL + + Cmp EAX, -8000h + JL ESSIRQHandlerClip1 + Cmp EAX, 7FFFh + JG ESSIRQHandlerClip2 + +ESSIRQHandler7: + StosW ; } Memory write + + Add SI, BP + Dec DX + JNZ ESSIRQHandler6 + +WSSMixTransferEnd: + Pop DX + + Sub MixTransferRemaining, DX ; } Memory write + Sub BX, DX + JNZ ESSIRQHandler3 + + Mov MixTransferOffset, SI ; } Memory write + + Call RestoreEMSPageFrame + +ESSIRQEnd: + Pop ES + Pop DS + PopAD + IRet + +ESSIRQHandlerClip1: + Mov AX, 8000h + Jmp ESSIRQHandler7 + +ESSIRQHandlerClip2: + Mov AX, 7FFFh + Jmp ESSIRQHandler7 + +WSSHFilterMonoClip1: + Mov AX, 8000h + Jmp ESSIRQHFilterMono2 + +WSSHFilterMonoClip2: + Mov AX, 7FFFh + Jmp ESSIRQHFilterMono2 + +WSSHFilterStereoClip1: + Mov AX, 8000h + Jmp ESSIRQHFilterStereo2 + +WSSHFilterStereoClip2: + Mov AX, 7FFFh + Jmp ESSIRQHFilterStereo2 + +WSSHFilterStereoClip3: + Mov AX, 8000h + Jmp ESSIRQHFilterStereo3 + +WSSHFilterStereoClip4: + Mov AX, 7FFFh + Jmp ESSIRQHFilterStereo3 + +WSS3QFilterMonoClip1: + Mov AX, 8000h + Jmp ESSIRQ3QFilterMono2 + +WSS3QFilterMonoClip2: + Mov AX, 7FFFh + Jmp ESSIRQ3QFilterMono2 + +WSS3QFilterStereoClip1: + Mov AX, 8000h + Jmp ESSIRQ3QFilterStereo2 + +WSS3QFilterStereoClip2: + Mov AX, 7FFFh + Jmp ESSIRQ3QFilterStereo2 + +WSS3QFilterStereoClip3: + Mov AX, 8000h + Jmp ESSIRQ3QFilterStereo3 + +WSS3QFilterStereoClip4: + Mov AX, 7FFFh + Jmp ESSIRQ3QFilterStereo3 + +EndP ESSIRQHandler + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetIRQ + + PushAD + Push ES + + Xor AX, AX + Mov ES, AX + + Mov DI, IRQ + ShL DI, 2 + Add DI, Offset IRQData + Mov BX, [CS:DI] + + Mov AX, CS + ShL EAX, 16 + Mov AX, Offset ESSIRQHandler + + XChg [ES:BX], EAX + Mov OldESSIRQHandler, EAX + + Mov AX, IMR + And AX, [DI+2] + + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Pop ES + PopAD + + Ret + +EndP SetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetIRQ + + PushAD + Push ES + + Xor AX, AX + Mov ES, AX + + Mov DI, IRQ + ShL DI, 2 + Mov BX, [IRQData+DI] + + Mov EAX, OldESSIRQHandler + Mov [ES:BX], EAX + + Pop ES + PopAD + + Ret + +EndP ResetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetESSMixConst + + PushA + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, CmdLineMixSpeed + Mov CX, MixSpeed + Test AX, AX + JZ GetESSMixConst1 + + Mov CX, 22050 + Cmp AX, CX + JB GetESSMixConst1 + + Mov CX, 56821 + Cmp AX, CX + JA GetESSMixConst1 + + Mov CX, AX + +GetESSMixConst1: ; CX = mixspeed. + Mov DX, 0Ch + Mov AX, 236Ch ; DX:AX = 795.5kHz + Div CX + + Mov BX, AX + Neg AL + Mov ESSMixConst, AL + + Mov DX, 0Ch + Mov AX, 236Ch + Div BX + Mov MixSpeed, AX + + Pop DS + PopA + Ret + +EndP GetESSMixConst + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc StartESS + + PushA + Push ES + Push DS + + Push CS + Pop DS + Assume DS:Driver + + ; Setup DMA + Mov BX, DMASegment + Xor AX, AX + Mov DX, DMA + Mov DI, DMABUFFERLENGTH + Call SetDMA + + LES DI, ActualDMAPtr + Xor AX, AX + Mov CX, DMABUFFERLENGTH/2 + Rep StosW + + Mov MixBufferPos, 0 + Mov MixTransferRemaining, 0 + + Mov AX, BasePort + Call ResetDSP + Mov DX, AX + Add DL, 0Ch + +; Extended Functions + + Mov AL, 0C6h + Call ESSOut + +; Autoinit DMA + + Mov AL, 0B8h + Call ESSOut + Mov AL, 4 + Call ESSOut + +; Stereo/Mono select + + Mov AH, 0A8h + Call ESSReadRegister + Mov AH, AL + Mov AL, 0A8h + Call ESSOut + Mov AL, AH + And AL, Not 3 + Or AL, 2 + Cmp Stereo, 0 + JE StartESS1 + + Xor AL, 3 + +StartESS1: + Call ESSOut + +; DMA mode + + Mov AL, 0B9h + Call ESSOut + Mov AL, 2 + Call ESSOut + +; Mixspeed + + Mov AL, 0A1h + Call ESSOut + Mov AL, ESSMixConst + Call ESSOut + +; Filter clock divider + Mov AL, 0A2h + Call ESSOut + + Mov AL, 0FEh + Call ESSOut + +; DMA counter + Mov CX, DMASize + Neg CX + + Mov AL, 0A4h + Call ESSOut + Mov AL, CL + Call ESSOut + Mov AL, 0A5h + Call ESSOut + Mov AL, CH + Call ESSOut + +; Initialise DAC + Mov AL, 0B6h + Call ESSOut + Mov AL, 0 + Call ESSOut + +; Configure DACs + + Mov AL, 0B7h + Call ESSOut + Mov AL, 71h + Call ESSOut + + Mov AL, 0B7h + Call ESSOut + + Mov AL, 0BCh + Cmp Stereo, 0 + JNE StartESS2 + + Mov AL, 0F4h + +StartESS2: + Call ESSOut + +; IRQ configuration + Mov AH, 0B1h + Call ESSReadRegister + Mov AH, AL + Mov AL, 0B1h + Call ESSOut + Mov AL, AH + And AL, 0Fh + Or AL, 50h + Call ESSOut + +; DMA configuration + Mov AH, 0B2h + Call ESSReadRegister + Mov AH, AL + Mov AL, 0B2h + Call ESSOut + Mov AL, AH + And AL, 0Fh + Or AL, 50h + Call ESSOut + +; Enable voice + Mov AL, 0D1h + Call ESSOut + +; Start transfer + Mov AH, 0B8h + Call ESSReadRegister + Mov AH, AL + Mov AL, 0B8h + Call ESSOut + Mov AL, AH + Or AL, 1 + Call ESSOut + +Comment ~ + +; Init UART + Mov DX, MIDIPort + Inc DX + Mov AL, 3Fh ; Intelligent mode. + Out DX, AL + +; Enable MIDI IRQ + Mov DX, BasePort + Add DL, 4 + Mov AX, 4064h + Out DX, AX + +~ + + Pop DS + Pop ES + PopA + + Ret + +EndP StartESS + Assume DS:Nothing + +;컴 InitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Sets up any memory required for output +; Initiates output +; +; Parameters: AX = Number of Channels +; +; If sucessful, returns: +; Carry flag clear +; DS:SI = pointer to text to display +; AX = parameter 1 in text +; BX = parameter 2 in text +; CX = parameter 3 in text +; DX = parameter 4 in text +; DI = parameter 5 in text +; +; If unsucessful, returns: +; Carry flag set +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc InitSound Far + + Push CS + Pop DS + Assume DS:Driver + + Mov SI, Offset RelocationTable + +RelocationFix: + LodsW + Test AX, AX + JZ RelocationEnd + Mov BX, AX + Mov [BX], DS + Jmp RelocationFix + + +RelocationEnd: + Call GetEMSPageFrame + Mov EMSPageFrame, AX + + In AL, 0A1h + Mov AH, AL + In AL, 21h + Mov IMR, AX + + Mov ECX, IdleUpdateInfoLine + Mov EDX, GlobalKeyList + Mov IdleFunctionList, ECX + Mov GlobalKeyLink2, EDX + + Mov ECX, FillHeaderFunction + Mov EDX, DrawHeaderFunction + Mov FillHeader2, ECX + Mov ScreenHeader2, EDX + + Mov DX, BasePort + Add DL, 4 + Mov AL, 22h + Out DX, AL + Inc DX + In AL, DX + Mov AH, AL + And AX, 0FF0h + ShR AH, 1 + ShR AL, 5 + Mov Word Ptr [VolumeTable], AX + + Call GetESSMixConst + + Mov AX, 2643 + Mul MixSpeed + Add AX, 0FFFFh + AdC DX, 2080 + + Mov BX, (DMABUFFERLENGTH*2)/16 + Add BX, DX + + ; Allocate MixSegment first + Mov AH, 48h + + Int 21h + JNC InitSound1 + +InitSoundNoMemory: + Mov SI, Offset ESSNoMemoryMsg + Ret + +InitSound1: + Mov MixSegment, AX + Add AX, DX + Mov DMASegment, AX + + Call SetIRQ + Call GetTempo + Call SetTempo + + Mov SI, Offset ESSMsg + + Mov AX, BasePort + Mov BX, IRQ + Mov CX, DMA + + Ret + +EndP InitSound + Assume DS:Nothing + +;컴 ReInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Reinitialises sound output +; Initiates sound output +; +; Parameters: AX = number of channels. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReInitSound Far + + PushA + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Call ResetIRQ + Call SetIRQ + + Mov SI, Offset ReInitMsg + Mov BX, 40 + Call SetInfoLine + + Mov AL, Stereo + Call SetStereo + + Pop ES + Pop DS + PopA + + Ret + +EndP ReInitSound + Assume DS:Nothing + +;컴 UnInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Stops sound output, releases any memory used by driver +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UnInitSound Far + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, IMR + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Mov AX, MixSegment + Test AX, AX + JZ UnInitSound1 + + Mov ES, AX + Mov AH, 49h ; Release MixSegment + Int 21h + + Mov AX, BasePort + Call ResetDSP + Call ResetIRQ + +UnInitSound1: + Ret + +EndP UnInitSound + Assume DS:Nothing + +;컴 Poll 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; This procedure is called as often as possible by IT.EXE +; AX = Playmode (0 for nothing in particular, 1 = pattern, 2 = song) +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Poll Far + + Push CS + Pop DS + Assume DS:Driver +; +;DMAPort1 EQU $+1 +; In AL, 1 +; Mov BL, AL +;DMAPort2 EQU $+1 +; In AL, 1 +; Mov BH, AL +; +; Mov Debug2, BX + +Poll1: + Call [UARTBufferEmpty] + JNC PollEnd + + Xor BX, BX + + ClI + + Mov BL, MIDIBufferHead + Cmp BL, MIDIBufferTail + JZ PollEnd ; Nothing in queue + + Inc BL + Mov AL, [MIDIBuffer+BX] + Mov MIDIBufferHead, BL + + Call [UARTSend] + Jmp Poll1 + +PollEnd: + StI + + Ret + +EndP Poll + Assume DS:Nothing + +;컴 SetTempo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: BX = tempo +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetTempo Far + + Push AX + Push BX + Push DX + + Push BX + + Mov AX, MixSpeed + Mov BX, AX + Xor DX, DX + + ShL AX, 1 + RCL DX, 1 ; DX:AX = Mixspeed*2 + + ShR BX, 1 ; BX = Mixspeed/2 + + Add AX, BX + AdC DX, 0 ; DX:AX = Mixspeed*2.5 + + Pop BX ; BX = tempo + Div BX + + Mov BytesToMix, AX + + Pop DX + Pop BX + Pop AX + + Ret + +EndP SetTempo + +;컴 SetMixVolume 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = MixVolume +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixVolume Far + + PushA + Push DS + + Mov BX, AX ; BX = MixVolume + Mov CS:MixVolume, BX + + Mov AX, CS:MixSegment + Test AX, AX + JZ SetMixVolume2 + + Mov DS, AX + + Mov CX, MIXTABLESIZE/2 + Mov SI, MIXTABLESIZE-2; Starting point - working backwards + +SetMixVolume1: + Mov AX, CX + + Dec AX ; AH = volume, AL = wave value. + Xor DX, DX + XChg AH, DL ; DL = Volume, AX = wave value + CBW + + IMul DX ; DX:AX = Volume * Wave Value + ; Ranges -8192->8128 + + IMul BX ; DX:AX = Volume * Wave Value * Mixing Volume + ; Ranges -1048576->1040384 + + Add AX, 64 + AdC DX, 0 + + ShRD AX, DX, 7 + Mov [SI], AX + Sub SI, 2 + + Loop SetMixVolume1 + +SetMixVolume2: + Mov DS, Word Ptr [CS:RecalculateAllVolumes+2] + Call CS:RecalculateAllVolumes + + Pop DS + PopA + + Ret + +EndP SetMixVolume + +;컴 SetStereo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AL = Stereo on/off, 0 = off. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetStereo Far + + Mov CS:Stereo, AL + Cmp CS:MixSegment, 0 + JE SetStereo1 + + Mov AX, BasePort + Call ResetDSP + Call StartESS + +SetStereo1: + Ret + +EndP SetStereo + +;컴 LoadSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = sample to load +; DS:SI points to sample header +; ES:0 points to first sample +; +; Returns: **Carry set if NO error** +; **Carry clear if error** +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +include loadsam.inc + +;컴 ReleaseSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AX = sample to release +; DS:SI points to sample header +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReleaseSample Far + + Ret + +EndP ReleaseSample + +;컴 ResetMemory 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetMemory Far + + Ret + +EndP ResetMemory + +;컴 GetStatus 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +; Returns text to show on status line, AX = display parameter +; Carry set if not to show anything. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetStatus Far + + StC + Ret + +EndP GetStatus + +;컴 SoundCardScreen 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Function to have driver interactive part of program +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SoundCardScreen Far + + Mov AX, 5 + Mov SI, 1 + Mov CX, CS + Mov DX, Offset ESSScreenList + + ClC + Ret + +EndP SoundCardScreen + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetVariable Far + + Xor AH, AH + Mov AL, [CS:VolumeTable+DI] + Ret + +EndP GetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetVariable Far + + Push DS + Push DX + + Push CS + Pop DS + Assume DS:Driver + + Mov [VolumeTable+DI], AL + + Mov DX, BasePort + Add DL, 4 + Mov AL, 22h + Out DX, AL + Mov AH, [VolumeTable] + ShL AH, 4 + Or AH, [VolumeTable+1] + ShL AH, 1 + Out DX, AX + + Pop DX + Pop DS + Ret + +EndP SetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +EndDriver: + +;******** Provided Variable Table ************* + +MaxNumberOfChannels DW 0FFFFh ; Maximum number of channels the + ; driver can handle. + +StopAfterPlay DW 0 +DefaultChannels DW 64 + DW 5 Dup (0) + + +;******** Provided Procedure Table ************* + +ProvidedTableStart: + + DW Offset DetectCard + + DW Offset InitSound ; Playing related + DW Offset ReinitSound + DW Offset UninitSound + + DW Offset Poll + + DW Offset SetTempo ; Sound variable related + DW Offset SetMixVolume + DW Offset SetStereo + + DW Offset LoadSample ; Sample related + DW Offset ReleaseSample + DW Offset ResetMemory + DW Offset GetStatus ; Returns string to show on status line + + DW Offset SoundCardScreen ; Sound card 'screen' + + DW Offset GetVariable ; For interface + DW Offset SetVariable + +ProvidedTableEnd: + DW 32-(ProvidedTableEnd-ProvidedTableStart)/2 Dup (0) + +EndS + +End diff --git a/it/SoundDrivers/ES1688MX.ASM b/it/SoundDrivers/ES1688MX.ASM new file mode 100755 index 0000000..8996d51 --- /dev/null +++ b/it/SoundDrivers/ES1688MX.ASM @@ -0,0 +1,1751 @@ +; +; ESS Technology's ES1688 Audiodrive chip, MMX version. +; + .386P + +Segment DriverHeader PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +;***** Driver Header ******* + +include drhead.inc +include mmx.inc + +EndS + +Segment Driver PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +ORG 0 +StartDriver: + +include vtable.inc + +;******** Required ProcedureTable ************* + +include reqproc.inc + +;********************************** + +STEREOENABLED EQU 1 +DMABUFFERLENGTH EQU 8192 +OUTPUTFILTERENABLED EQU 0 +MIXRESOLUTION EQU 32 ; 32 bit mixing for +MIXTABLESIZE EQU 2*256*65 + +;Debug DW 0 +;Debug2 DW 0 +ESSMsg DB "ES1688 AudioDrive MMX", 13 + DB "Port ", 0FDh, "Xh, IRQ ", 0FDh, "D, DMA ", 0FDh, "D", 0 + +ESSNoMemoryMsg DB "ES1688 AudioDrive MMX", 13 + DB "Error: Insufficient memory", 0 + +ReinitMsg DB "ES1688 AudioDrive reinitialised", 0 + +ConfigErrorMsg DB "Error saving configuration to ITES1688.MMX", 0 +ConfigOKMsg DB "Configuration saved to ITES1688.MMX", 0 + +DriverName DB "ITES1688.MMX", 0 + +ALIGN 4 +FPSave DB 128 Dup (0) +ESSMixConst DB 0, 0 + +DMASize DW 4096 ; Smaller gives better MIDI timing +ConfigPort DW 0 + +Forced DB 0 +Stereo DB 0 +MixVolume DW 0 + +BytesToMix DW 1000 + +MixSegment DW 0 + +MixTransferOffset DW 0 +MixTransferRemaining DW 0 + +CONFIGURATIONOFFSET EQU $+128 +CONFIGSIZE EQU 6 +MixMode DW 0 +MixModeOffset DW 0 +Filter DW 0 + +IMR DW 0 +OldESSIRQHandler DD 0 + +IRQData Label Word + DW 20h, 1111111111111110b ; IRQ 0 + DW 24h, 1111111111111101b ; IRQ 1 + DW 28h, 1111110111111011b ; IRQ 2 + DW 2Ch, 1111111111110111b ; IRQ 3 + DW 30h, 1111111111101111b ; IRQ 4 + DW 34h, 1111111111011111b ; IRQ 5 + DW 38h, 1111111110111111b ; IRQ 6 + DW 3Ch, 1111111101111111b ; IRQ 7 + DW 1C0h, 1111111011111011b ; IRQ 8 + DW 1C4h, 1111110111111011b ; IRQ 9 + DW 1C8h, 1111101111111011b ; IRQ 10 + DW 1CCh, 1111011111111011b ; IRQ 11 + DW 1D0h, 1110111111111011b ; IRQ 12 + DW 1D4h, 1101111111111011b ; IRQ 13 + DW 1D8h, 1011111111111011b ; IRQ 14 + DW 1DCh, 0111111111111011b ; IRQ 15 + +ESSScreenList Label + DW 6 + DW Near Ptr IdleFunctionList + DW Near Ptr GlobalKeyLink + + DW Near Ptr FullScreenBox ; 0 + DW Near Ptr ScreenHeader + DW Near Ptr FillHeader + DW Near Ptr ESSHeaderLine + + DW Near Ptr DriverText + + DW Near Ptr MixModeText + DW Near Ptr MixModeButton1 ; 6 + DW Near Ptr MixModeButton2 ; + DW Near Ptr MixModeButton3 ; 8 + DW Near Ptr MixModeButton4 ; 9 + +Comment ~ + + DW Near Ptr VolumeText + DW Near Ptr VolumeBox1 + + DW Near Ptr MasterVolumeLeft ; 16 + DW Near Ptr MasterVolumeRight ; 17 + +~ + + DW 0 + +ESSHeaderLine DW 10 + DB "ESS1688 AudioDrive MMX Driver", 0 + +EmptyObject DW 1 + DB 0, 0 + DB 0 + DB 0 + +DriverText DW 1 + DB 33, 48 + DB 21h + DB "ESS AudioDrive Driver 1.0 for Impulse Tracker", 0 + +GlobalKeyLink DB 7 +GlobalKeyLink2 DD 0 + +IdleFunctionList DD 0 + DD 0 + +FillHeader DW 8 +FillHeader2 DD 0 + +FullScreenBox DW 0 + DB 0, 0, 79, 49 + DB 4 + +ScreenHeader DW 8 +ScreenHeader2 DD 0 + +Comment ~ + +VolumeText DW 1 + DB 2, 14 + DB 20h + DB "Master Volume Left", 13 + DB "Master Volume Right" + DB 0 + +VolumeBox1 DW 0 + DB 21, 13, 31, 16 + DB 25 + +MasterVolumeLeft DW 14 + DB 22, 14 + DW 0, 15 + DW 9, 0 + DW 0FFFFh, 17, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 8 + +MasterVolumeRight DW 14 + DB 22, 15 + DW 0, 15 + DW 9, 1 + DW 16, 6, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 8 + +~ + +MixModeText DW 1 + DB 2, 14 + DB 20h + DB "Mixing Mode, Playback Frequency: ", 0FDh, "DHz", 0 +MixSpeed DW 44100 + DW 0 + +MixModeButton1 DW 2 + DW 0FFFFh, 7, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment1 DW 0 + DW 0 + DW Offset SetMixMode +DriverSegment2 DW 0 + DB 3, 16, 32, 18, 8 + DB 0 + DB " MMX, Non-Interpolated", 0 + +MixModeButton2 DW 2 + DW 6, 8, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment3 DW 0 + DW 1 + DW Offset SetMixMode +DriverSegment4 DW 0 + DB 3, 19, 32, 21, 8 + DB 0 + DB " MMX, Interpolated", 0 + +MixModeButton3 DW 2 + DW 7, 9, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment5 DW 0 + DW 2 + DW Offset SetMixMode +DriverSegment6 DW 0 + DB 3, 22, 32, 24, 8 + DB 0 + DB " MMX, Volume Ramped", 0 + +MixModeButton4 DW 2 + DW 8, 0FFFFh, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment7 DW 0 + DW 3 + DW Offset SetMixMode +DriverSegment8 DW 0 + DB 3, 25, 32, 27, 8 + DB 0 + DB " MMX, Filtered", 0 + +ALIGN 4 + +VolumeTable DB 2 Dup (0) +MIDIPort DW 0 + +MIDIBuffer DB 256 Dup (0) +MIDIBufferHead DB 0 +MIDIBufferTail DB 0 + +; 컴 MixingRoutines 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +MixBufferPos DW 0 + +include dmasirq.inc +include mix.inc + +include m32bitm.mix +include m32bitmi.mix +include m32bitmv.mix +include m32bitmf.mix + +ALIGN 2 + +MixFunctionTables Label + +include m32bitm.inc +include m32bitmi.inc +include m32bitmv.inc +include m32bitmf.inc +include mnomix.inc + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +RelocationTable Label Word + DW Offset DriverSegment1, Offset DriverSegment2 + DW Offset DriverSegment3, Offset DriverSegment4 + DW Offset DriverSegment5, Offset DriverSegment6 + DW Offset DriverSegment7, Offset DriverSegment8 + DW 0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ESSOut ; AL = data + ; DX = 2xCh + + Push AX + +ESSOut1: + In AL, DX + Test AL, AL + JS ESSOut1 + + Pop AX + Out DX, AL + + Ret + +EndP ESSOut + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ESSOut2 ; AL = data + ; DX = 2xCh + + Push AX + +ESSOut2A: + In AL, DX + Test AL, 80h + LoopNZ ESSOut2A + + Pop AX + Out DX, AL + + Ret + +EndP ESSOut2 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc DetectMMX + + PushFD + Pop EAX + Mov EBX, EAX + Xor EAX, 00200000h + Push EAX + PopFD + PushFD + Pop EAX + Cmp EAX, EBX + JZ DetectMMXFail + + Mov EAX, 1 + DB 0Fh, 0A2h ; CPUID + Test EDX, 800000h + JZ DetectMMXFail + + ClC + Ret + +DetectMMXFail: + StC + Ret + +EndP DetectMMX + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ESSIn2 + +ESSInA1: + In AL, DX + Test AL, 40h + LoopZ ESSInA1 + JZ ESSInA2 + + Add DL, 0Ah-0Ch ; DX = 2xAh -> Data read port + In AL, DX + Add DL, 0Ch-0Ah + + Ret + +ESSInA2: + Mov AL, 0FFh + Ret + +EndP ESSIn2 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ESSIn ; DX = 2xCh, returns AL + +ESSIn1: + In AL, DX + Test AL, 40h + JZ ESSIn1 + + Add DL, 0Ah-0Ch ; DX = 2xAh -> Data read port + In AL, DX + Add DL, 0Ch-0Ah + + Ret + +EndP ESSIn + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UARTOut ; AL = out + + Push DX + Push AX + + Mov DX, CS:MIDIPort + Inc DX + +UARTOut1: + In AL, DX + Test AL, 40h + JNZ UARTOut1 + + Pop AX + Dec DX + Out DX, AL + + Pop DX + Ret + +EndP UARTOut + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UARTIn ; returns AL + + Push DX + + Mov DX, CS:MIDIPort + Inc DX + +UARTIn1: + In AL, DX + Test AL, 80h + JNZ UARTIn1 + + Dec DX + In AL, DX + + Pop DX + Ret + +EndP UARTIn + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ESSReadMixerRegister ; AL = register to read + ; DX = 2xCh + + Add DL, 04-0Ch + Out DX, AL + Inc DX + In AL, DX + Add DL, 0Ch-05 + + Ret + +EndP ESSReadMixerRegister + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ESSReadRegister ; AH = register to read. + ; DX = 2xCh + ; returns AL + + Mov AL, 0C0h + Call ESSOut + Mov AL, AH + Call ESSOut + Call ESSIn + + Ret + +EndP ESSReadRegister + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetMixMode Far + + Push CS + Pop ES + Mov DI, Offset MixMode + + Ret + +EndP GetMixMode + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixMode Far + + Mov AX, [SI+22] + + ClI + + Mov CS:MixMode, AX + + Mov BX, 60 + Mul BX + Mov CS:MixModeOffset, AX + + StI + +SetMixModeChain: + Call GotoHomeDirectory + + ; Now to save config into driver file. + Push CS + Pop DS + Assume DS:Driver + + Mov AX, 3D02h ; Read write access + Mov DX, Offset DriverName + Mov SI, Offset ConfigErrorMsg + Int 21h + JC SetMixMode1 + + Mov BX, AX + + Mov AX, 4200h + Xor CX, CX + Mov DX, Offset CONFIGURATIONOFFSET + Int 21h + JC SetMixMode2 + + Mov AH, 40h + Mov CX, CONFIGSIZE + Mov DX, Offset MixMode + Int 21h + +SetMixMode2: + PushF + Mov AH, 3Eh + Int 21h + PopF + + JC SetMixMode1 + + Mov SI, Offset ConfigOKMsg + +SetMixMode1: + Mov BX, 40 + Call SetInfoLine + + Mov AX, 1 + Ret + +EndP SetMixMode + Assume DS:Nothing + +; 컴 DetectCard 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Returns carry set if error, else carry clear. Has to setup internal vars +; (eg. appropriate IRQ/DMA whatever). +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc DetectCard Far + + Push CS + Pop DS + Assume DS:Driver + + Mov Forced, AL + + Call DetectMMX + JC DetectCardFailure + + Mov AX, BasePort + Cmp AX, 0FFFFh + JE DetectCard1 + + Cmp AX, 210h + JB DetectCard9 + Cmp AX, 280h + JA DetectCard9 + + Call ResetDSP + JNC DetectCard2 + + Ret + +DetectCard1: + Mov AX, 210h + +DetectCard2: + Call ResetDSP + JNC DetectCard3 + Add AL, 10h + Cmp AL, 80h + JBE DetectCard2 + +DetectCard9: + StC + Ret + +DetectCard3: ; OK... DSP found. + ; Get DSP version + Mov BasePort, AX + + Mov DX, AX + Xor CX, CX + Add DL, 0Ch ; 2xCh -> Data ready to send... + + Mov AL, 0E1h + Call ESSOut2 + + Call ESSIn2 + Mov AH, AL ; AH = Major version number + Call ESSIn2 ; AL = Minor version number + + Cmp AX, 301h + JNE DetectCardFailure + + Mov AL, 0E7h + Call ESSOut2 + Call ESSIn2 + Mov AH, AL + Call ESSIn2 + + Cmp AH, 68h + JNE DetectCardReset + Cmp AL, 88h + JB DetectCardReset + Cmp AL, 90h + JAE DetectCardReset + ; We have an ES1688 Audiodrive chip! + +Comment ~ + Mov AL, 40h + Call ESSReadMixerRegister + ShL AL, 1 + And AX, 30h + Add AX, 300h + Mov MIDIPort, AX +~ + + Mov AH, 0B1h ; IRQ determination + Call ESSReadRegister + + Mov BX, 9 + And AL, 0Ch + JZ DetectCardIRQ + + Mov BX, 5 + Cmp AL, 4 + JE DetectCardIRQ + + Mov BX, 7 + Cmp AL, 8 + JE DetectCardIRQ + + Mov BX, 10 + Cmp AL, 0Ch + JNE DetectCardFailure + + +DetectCardIRQ: + Mov IRQ, BX + + Mov AH, 0B2h + Call ESSReadRegister + + Xor BX, BX + And AL, 0Ch + JZ DetectCardFailure + + Cmp AL, 4 + JE DetectCardDMA + + Inc BX + Cmp AL, 8 + JE DetectCardDMA + + Add BL, 2 + +DetectCardDMA: + Mov DMA, BX + + Mov EAX, 'Jeff' + ClC + Ret + +DetectCardReset: + Sub DL, 0Ch + Mov AX, DX + Call ResetDSP + +DetectCardFailure: + StC + Ret + + +EndP DetectCard + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ResetDSP Far ; AX = Port + + Push AX + Push CX + Push DX + + Mov DX, AX + Add DL, 6 + Mov AL, 3 + Out DX, AL + + In AL, DX + In AL, DX + In AL, DX + In AL, DX + + Xor AL, AL + Out DX, AL + + Add DL, 8 + Mov CX, 200 + +ResetDSP1: + In AL, DX + Test AL, AL + JS ResetDSP2 + Loop ResetDSP1 + Jmp ResetDSP3 + +ResetDSP2: + Sub DL, 4 + In AL, DX + Cmp AL, 0AAh + JE ResetDSP4 + Add DL, 4 + Loop ResetDSP1 + +ResetDSP3: + StC + +ResetDSP4: + Pop DX + Pop CX + Pop AX + Ret + +EndP ResetDSP + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +include mmxmsam.inc + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc CheckMIDI + + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Xor BX, BX + Call UARTIn + Mov BL, [MIDIBufferTail] + + Cmp AL, 0F0h + JAE CheckMIDIEnd + + Inc BL + Cmp BL, MIDIBufferHead + JE CheckMIDIEnd + + Mov [MIDIBuffer+BX], AL + Mov [MIDIBufferTail], BL + +CheckMIDIEnd: + Pop DS + Ret + +EndP CheckMIDI + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ESSIRQHandler + + PushAD + Push DS + Push ES + + ClD + + Mov AX, CS + Mov DS, AX + Assume DS:Driver + +; Inc Debug + +Comment ~ + Mov DX, [ConfigPort] + Add DL, 6 + In AL, DX + Test AL, 8 + JZ ESSNoMIDI + + Push AX + Call CheckMIDI + Pop AX + +ESSNoMIDI: + Test AL, 1 + JZ ESSIRQEnd +~ + Mov DX, [BasePort] ; ESSAck + Add DL, 0Eh ; ESSAck + In AL, DX ; ESSAck + + Mov AL, 20h ; IRQAck + Cmp IRQ, 8 ; IRQAck + JB WSSAckIRQ1 ; IRQAck + ; IRQAck + Out 0A0h, AL ; IRQAck + ; IRQAck +WSSAckIRQ1: ; IRQAck + Out 20h, AL ; IRQAck + +DMAPort1 EQU $+1 + In AL, 1 + Mov BL, AL +DMAPort2 EQU $+1 + In AL, 1 + Mov BH, AL + + Xor AX, AX + + Cmp BX, DMABUFFERLENGTH/2 + JB WSSIRQHandler1 + + Mov AX, DMABUFFERLENGTH/2 + +WSSIRQHandler1: + FNSave [FPSave] + + ; OK... time to get next block + ; Check whether stereo thing is on.. + ; + LES DI, [ActualDMAPtr] + Mov BX, DMASize ; BX = bytes required + Add DI, AX + ShR BX, 1 + ; BX = samples required + Call SaveEMSPageFrame + + Cmp MixTransferRemaining, 0 + JNE ESSIRQHandler4 + Assume DS:Nothing + +ESSIRQHandler3: + Push BX + Push CX + Push BP + Push ES + Push DI + + Call Update + Call MixSamples + + Pop DI + Pop ES + Pop BP + Pop CX + Pop BX + +ESSIRQHandler4: + Mov DS, MixSegment + Mov SI, MixTransferOffset + Mov DX, BX ; DX = samples to transfer + Cmp DX, MixTransferRemaining + JBE ESSIRQHandler5 + + Mov DX, MixTransferRemaining + +ESSIRQHandler5: + +include mmxtrans.inc + + Sub MixTransferRemaining, DX ; } Memory write + Sub BX, DX + JNZ ESSIRQHandler3 + + Mov MixTransferOffset, SI ; } Memory write + + Call RestoreEMSPageFrame + + FNRstor [CS:FPSave] + +ESSIRQEnd: + Pop ES + Pop DS + PopAD + IRet + +EndP ESSIRQHandler + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetIRQ + + PushAD + Push ES + + Xor AX, AX + Mov ES, AX + + Mov DI, IRQ + ShL DI, 2 + Add DI, Offset IRQData + Mov BX, [CS:DI] + + Mov AX, CS + ShL EAX, 16 + Mov AX, Offset ESSIRQHandler + + XChg [ES:BX], EAX + Mov OldESSIRQHandler, EAX + + Mov AX, IMR + And AX, [DI+2] + + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Pop ES + PopAD + + Ret + +EndP SetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetIRQ + + PushAD + Push ES + + Xor AX, AX + Mov ES, AX + + Mov DI, IRQ + ShL DI, 2 + Mov BX, [IRQData+DI] + + Mov EAX, OldESSIRQHandler + Mov [ES:BX], EAX + + Pop ES + PopAD + + Ret + +EndP ResetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetESSMixConst + + PushA + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, CmdLineMixSpeed + Mov CX, MixSpeed + Test AX, AX + JZ GetESSMixConst1 + + Mov CX, 22050 + Cmp AX, CX + JB GetESSMixConst1 + + Mov CX, 56821 + Cmp AX, CX + JA GetESSMixConst1 + + Mov CX, AX + +GetESSMixConst1: ; CX = mixspeed. + Mov DX, 0Ch + Mov AX, 236Ch ; DX:AX = 795.5kHz + Div CX + + Mov BX, AX + Neg AL + Mov ESSMixConst, AL + + Mov DX, 0Ch + Mov AX, 236Ch + Div BX + Mov MixSpeed, AX + + FNInit + FILd DWord Ptr [MixSpeed] + FMul FreqMultiplier + FStP FreqMultiplier + + Pop DS + PopA + Ret + +EndP GetESSMixConst + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc StartESS + + PushA + Push ES + Push DS + + Push CS + Pop DS + Assume DS:Driver + + ; Setup DMA + Mov BX, MixSegment + Mov AX, 80 + Mov DX, DMA + Mov DI, DMABUFFERLENGTH + Call SetDMA + + LES DI, ActualDMAPtr + Xor AX, AX + Mov CX, DMABUFFERLENGTH/2 + Rep StosW + + Mov MixBufferPos, 0 + Mov MixTransferRemaining, 0 + + Mov AX, BasePort + Call ResetDSP + Mov DX, AX + Add DL, 0Ch + +; Extended Functions + + Mov AL, 0C6h + Call ESSOut + +; Autoinit DMA + + Mov AL, 0B8h + Call ESSOut + Mov AL, 4 + Call ESSOut + +; Stereo/Mono select + + Mov AH, 0A8h + Call ESSReadRegister + Mov AH, AL + Mov AL, 0A8h + Call ESSOut + Mov AL, AH + And AL, Not 3 + Or AL, 2 + Cmp Stereo, 0 + JE StartESS1 + + Xor AL, 3 + +StartESS1: + Call ESSOut + +; DMA mode + + Mov AL, 0B9h + Call ESSOut + Mov AL, 2 + Call ESSOut + +; Mixspeed + + Mov AL, 0A1h + Call ESSOut + Mov AL, ESSMixConst + Call ESSOut + +; Filter clock divider + Mov AL, 0A2h + Call ESSOut + + Mov AL, 0FEh + Call ESSOut + +; DMA counter + Mov CX, DMASize + Neg CX + + Mov AL, 0A4h + Call ESSOut + Mov AL, CL + Call ESSOut + Mov AL, 0A5h + Call ESSOut + Mov AL, CH + Call ESSOut + +; Initialise DAC + Mov AL, 0B6h + Call ESSOut + Mov AL, 0 + Call ESSOut + +; Configure DACs + + Mov AL, 0B7h + Call ESSOut + Mov AL, 71h + Call ESSOut + + Mov AL, 0B7h + Call ESSOut + + Mov AL, 0BCh + Cmp Stereo, 0 + JNE StartESS2 + + Mov AL, 0F4h + +StartESS2: + Call ESSOut + +; IRQ configuration + Mov AH, 0B1h + Call ESSReadRegister + Mov AH, AL + Mov AL, 0B1h + Call ESSOut + Mov AL, AH + And AL, 0Fh + Or AL, 50h + Call ESSOut + +; DMA configuration + Mov AH, 0B2h + Call ESSReadRegister + Mov AH, AL + Mov AL, 0B2h + Call ESSOut + Mov AL, AH + And AL, 0Fh + Or AL, 50h + Call ESSOut + +; Enable voice + Mov AL, 0D1h + Call ESSOut + +; Start transfer + Mov AH, 0B8h + Call ESSReadRegister + Mov AH, AL + Mov AL, 0B8h + Call ESSOut + Mov AL, AH + Or AL, 1 + Call ESSOut + +Comment ~ + +; Init UART + Mov DX, MIDIPort + Inc DX + Mov AL, 3Fh ; Intelligent mode. + Out DX, AL + +; Enable MIDI IRQ + Mov DX, BasePort + Add DL, 4 + Mov AX, 4064h + Out DX, AX + +~ + + Pop DS + Pop ES + PopA + + Ret + +EndP StartESS + Assume DS:Nothing + +;컴 InitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Sets up any memory required for output +; Initiates output +; +; Parameters: AX = Number of Channels +; +; If sucessful, returns: +; Carry flag clear +; DS:SI = pointer to text to display +; AX = parameter 1 in text +; BX = parameter 2 in text +; CX = parameter 3 in text +; DX = parameter 4 in text +; DI = parameter 5 in text +; +; If unsucessful, returns: +; Carry flag set +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc InitSound Far + + Push CS + Pop DS + Assume DS:Driver + + Mov SI, Offset RelocationTable + +RelocationFix: + LodsW + Test AX, AX + JZ RelocationEnd + Mov BX, AX + Mov [BX], DS + Jmp RelocationFix + + +RelocationEnd: + Call GetEMSPageFrame + Mov EMSPageFrame, AX + + In AL, 0A1h + Mov AH, AL + In AL, 21h + Mov IMR, AX + + Mov ECX, IdleUpdateInfoLine + Mov EDX, GlobalKeyList + Mov IdleFunctionList, ECX + Mov GlobalKeyLink2, EDX + + Mov ECX, FillHeaderFunction + Mov EDX, DrawHeaderFunction + Mov FillHeader2, ECX + Mov ScreenHeader2, EDX + + Mov DX, BasePort + Add DL, 4 + Mov AL, 22h + Out DX, AL + Inc DX + In AL, DX + Mov AH, AL + And AX, 0FF0h + ShR AH, 1 + ShR AL, 5 + Mov Word Ptr [VolumeTable], AX + + Call GetESSMixConst + + Mov AX, 2643 + Mul MixSpeed + Add AX, 0FFFFh + AdC DX, (DMABUFFERLENGTH*2)/16 + 5 + Mov BX, DX + + ; Allocate MixSegment first + Mov AH, 48h + + Int 21h + JNC InitSound1 + +InitSoundNoMemory: + Mov SI, Offset ESSNoMemoryMsg + Ret + +InitSound1: + Mov MixSegment, AX + + Call SetIRQ + Call GetTempo + Call SetTempo + + Mov SI, Offset ESSMsg + + Mov AX, BasePort + Mov BX, IRQ + Mov CX, DMA + + Ret + +EndP InitSound + Assume DS:Nothing + +;컴 ReInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Reinitialises sound output +; Initiates sound output +; +; Parameters: AX = number of channels. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReInitSound Far + + PushA + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Call ResetIRQ + Call SetIRQ + + Mov SI, Offset ReInitMsg + Mov BX, 40 + Call SetInfoLine + + Mov AL, Stereo + Call SetStereo + + Pop ES + Pop DS + PopA + + Ret + +EndP ReInitSound + Assume DS:Nothing + +;컴 UnInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Stops sound output, releases any memory used by driver +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UnInitSound Far + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, IMR + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Mov AX, MixSegment + Test AX, AX + JZ UnInitSound1 + + Mov ES, AX + Mov AH, 49h ; Release MixSegment + Int 21h + + Mov AX, BasePort + Call ResetDSP + Call ResetIRQ + +UnInitSound1: + Ret + +EndP UnInitSound + Assume DS:Nothing + +;컴 Poll 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; This procedure is called as often as possible by IT.EXE +; AX = Playmode (0 for nothing in particular, 1 = pattern, 2 = song) +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Poll Far + + Push CS + Pop DS + Assume DS:Driver +; +;DMAPort1 EQU $+1 +; In AL, 1 +; Mov BL, AL +;DMAPort2 EQU $+1 +; In AL, 1 +; Mov BH, AL +; +; Mov Debug2, BX + +Poll1: + Call [UARTBufferEmpty] + JNC PollEnd + + Xor BX, BX + + ClI + + Mov BL, MIDIBufferHead + Cmp BL, MIDIBufferTail + JZ PollEnd ; Nothing in queue + + Inc BL + Mov AL, [MIDIBuffer+BX] + Mov MIDIBufferHead, BL + + Call [UARTSend] + Jmp Poll1 + +PollEnd: + StI + + Ret + +EndP Poll + Assume DS:Nothing + +;컴 SetTempo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: BX = tempo +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetTempo Far + + Push AX + Push BX + Push DX + + Push BX + + Mov AX, MixSpeed + Mov BX, AX + Xor DX, DX + + ShL AX, 1 + RCL DX, 1 ; DX:AX = Mixspeed*2 + + ShR BX, 1 ; BX = Mixspeed/2 + + Add AX, BX + AdC DX, 0 ; DX:AX = Mixspeed*2.5 + + Pop BX ; BX = tempo + Div BX + + Mov BytesToMix, AX + + Pop DX + Pop BX + Pop AX + + Ret + +EndP SetTempo + +;컴 SetMixVolume 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = MixVolume +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixVolume Far + + Mov CS:MixVolume, AX + Mov DS, Word Ptr [CS:RecalculateAllVolumes+2] + Jmp CS:RecalculateAllVolumes + +EndP SetMixVolume + +;컴 SetStereo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AL = Stereo on/off, 0 = off. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetStereo Far + + Mov CS:Stereo, AL + Cmp CS:MixSegment, 0 + JE SetStereo1 + + Mov AX, BasePort + Call ResetDSP + Call StartESS + +SetStereo1: + Ret + +EndP SetStereo + +;컴 LoadSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = sample to load +; DS:SI points to sample header +; ES:0 points to first sample +; +; Returns: **Carry set if NO error** +; **Carry clear if error** +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +include loadsam.inc + +;컴 ReleaseSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AX = sample to release +; DS:SI points to sample header +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReleaseSample Far + + Ret + +EndP ReleaseSample + +;컴 ResetMemory 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetMemory Far + + Ret + +EndP ResetMemory + +;컴 GetStatus 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +; Returns text to show on status line, AX = display parameter +; Carry set if not to show anything. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetStatus Far + + StC + Ret + +EndP GetStatus + +;컴 SoundCardScreen 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Function to have driver interactive part of program +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SoundCardScreen Far + + Mov AX, 5 + Mov SI, 1 + Mov CX, CS + Mov DX, Offset ESSScreenList + + ClC + Ret + +EndP SoundCardScreen + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetVariable Far + + Xor AH, AH + Mov AL, [CS:VolumeTable+DI] + Ret + +EndP GetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetVariable Far + + Push DS + Push DX + + Push CS + Pop DS + Assume DS:Driver + + Mov [VolumeTable+DI], AL + + Mov DX, BasePort + Add DL, 4 + Mov AL, 22h + Out DX, AL + Mov AH, [VolumeTable] + ShL AH, 4 + Or AH, [VolumeTable+1] + ShL AH, 1 + Out DX, AX + + Pop DX + Pop DS + Ret + +EndP SetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +InterpretState DB 0 +InterpretType DB 0 + +Proc SendUARTOut Far ; Local interpreter activated with 0F0h 0F0h. + + Mov AH, CS:InterpretState + Cmp AH, 2 + JB SendUARTOut1 + +; In interpreter. + JE SendUARTOut3 + +; Have InterpretType, now get parameter, then return to normal. + + Cmp AL, 7Fh + JA SendUARTOut4 + + Push BX + + Mov BL, CS:InterpretType ; Want BX = InterpretType*64+Channel + ; + ShL BX, 6 + Add BL, [DI+20h] + And BX, 127 + Mov [CS:FilterParameters+BX], AL + + Pop BX + + Test SI, SI + JZ SendUARTOut4 + + Or Byte Ptr [SI], 64 + +SendUARTOut4: + Mov CS:InterpretState, 0 + Ret + +SendUARTOut3: + Cmp AL, 2 + JAE SendUARTOut4 + + Mov CS:InterpretType, AL + Jmp SendUARTOutStateInc + +SendUARTOut1: + Cmp AL, 0F0h + JNE SendUARTOut2 + +SendUARTOutStateInc: + Inc CS:InterpretState + Ret + +SendUARTOut2: + Test AH, AH + JZ SendUARTOutEnd + + Push AX + Mov AL, 0F0h +; Call UARTOut + Pop AX + Mov CS:InterpretState, 0 + +SendUARTOutEnd: + Cmp AL, 0FCh + JE ResetFilters + Cmp AL, 0FAh + JE ResetFilters + + Cmp AL, 0FFh + JNE SendUARTOutNoClear + +ResetFilters: + PushA + Push ES + + Push CS + Pop ES + + Mov DI, Offset FilterParameters + Mov CX, 64 + Mov AL, 7Fh + Rep StosB + Mov CX, 64 + Xor AX, AX + Rep StosB + + Pop ES + PopA + +SendUARTOutNoClear: +; Call UARTOut + Ret + +EndP SendUARTOut + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +EndDriver: + +;******** Provided Variable Table ************* + +MaxNumberOfChannels DW 0FFFFh ; Maximum number of channels the + ; driver can handle. + +StopAfterPlay DW 0 +DefaultChannels DW 128 + DW 3 + DW 4 Dup (0) + + +;******** Provided Procedure Table ************* + +ProvidedTableStart: + + DW Offset DetectCard + + DW Offset InitSound ; Playing related + DW Offset ReinitSound + DW Offset UninitSound + + DW Offset Poll + + DW Offset SetTempo ; Sound variable related + DW Offset SetMixVolume + DW Offset SetStereo + + DW Offset LoadSample ; Sample related + DW Offset ReleaseSample + DW Offset ResetMemory + DW Offset GetStatus ; Returns string to show on status line + + DW Offset SoundCardScreen ; Sound card 'screen' + + DW Offset GetVariable ; For interface + DW Offset SetVariable + DW Offset SendUARTOut + +ProvidedTableEnd: + DW 32-(ProvidedTableEnd-ProvidedTableStart)/2 Dup (0) + +EndS + +End diff --git a/it/SoundDrivers/ES1868.ASM b/it/SoundDrivers/ES1868.ASM new file mode 100755 index 0000000..ab64c5f --- /dev/null +++ b/it/SoundDrivers/ES1868.ASM @@ -0,0 +1,2328 @@ +; +; ESS Technology's ES1868 AudioDrive chip. +; + .386P + +Segment DriverHeader PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +;***** Driver Header ******* + +include drhead.inc + +EndS + +Segment Driver PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +ORG 0 +StartDriver: + +include vtable.inc + +;******** Required ProcedureTable ************* + +include reqproc.inc + +;********************************** + +PNPSERIALID EQU 0FFFFFFFFh +PNPVENDORID EQU 68187316h + +STEREOENABLED EQU 1 +DMABUFFERLENGTH EQU 8192 +MIXRESOLUTION EQU 32 ; 32 bit mixing for +MIXTABLESIZE EQU 2*256*65 + +ESSMsg DB "ESS ES1868 AudioDrive found", 13 + DB "Port ", 0FDh, "Xh, IRQ ", 0FDh, "D, DMA ", 0FDh, "D", 0 + +ESSNoMemoryMsg DB "ESS ES1868 AudioDrive found", 13 + DB "Error: Insufficient memory", 0 + +ReinitMsg DB "ESS ES1868 AudioDrive reinitialised", 0 + +ConfigErrorMsg DB "Error saving configuration to ITES1868.DRV", 0 +ConfigOKMsg DB "Configuration saved to ITES1868.DRV", 0 + +DriverName DB "ITES1868.DRV", 0 + +ALIGN 4 +FilterValue DD 0 +FilterValue2 DD 0 +ESSMixConst DB 0, 0 + +DMASize DW 2048 ; Smaller gives better MIDI timing +ConfigPort DW 0 + +Forced DB 0 +Stereo DB 0 +MixVolume DW 0 + +BytesToMix DW 1000 + +MixSegment DW 0 +DMASegment DW 0 + +MixTransferOffset DW 0 +MixTransferRemaining DW 0 + +CONFIGURATIONOFFSET EQU $+128 +CONFIGSIZE EQU 6 +MixMode DW 0 +MixModeOffset DW 0 +Filter DW 0 + +IMR DW 0 +OldESSIRQHandler DD 0 + +IRQData Label Word + DW 20h, 1111111111111110b ; IRQ 0 + DW 24h, 1111111111111101b ; IRQ 1 + DW 28h, 1111110111111011b ; IRQ 2 + DW 2Ch, 1111111111110111b ; IRQ 3 + DW 30h, 1111111111101111b ; IRQ 4 + DW 34h, 1111111111011111b ; IRQ 5 + DW 38h, 1111111110111111b ; IRQ 6 + DW 3Ch, 1111111101111111b ; IRQ 7 + DW 1C0h, 1111111011111011b ; IRQ 8 + DW 1C4h, 1111110111111011b ; IRQ 9 + DW 1C8h, 1111101111111011b ; IRQ 10 + DW 1CCh, 1111011111111011b ; IRQ 11 + DW 1D0h, 1110111111111011b ; IRQ 12 + DW 1D4h, 1101111111111011b ; IRQ 13 + DW 1D8h, 1011111111111011b ; IRQ 14 + DW 1DCh, 0111111111111011b ; IRQ 15 + +ESSScreenList Label + DW 6 + DW Near Ptr IdleFunctionList + DW Near Ptr GlobalKeyLink + + DW Near Ptr FullScreenBox ; 0 + DW Near Ptr ScreenHeader + DW Near Ptr FillHeader + DW Near Ptr ESSHeaderLine + + DW Near Ptr DriverText + + DW Near Ptr MixModeText + DW Near Ptr MixModeButton1 ; 6 + DW Near Ptr MixModeButton2 ; + DW Near Ptr MixModeButton3 ; 8 + DW Near Ptr MixModeButton4 ; 9 + + DW Near Ptr FilterText + DW Near Ptr FilterButton1 ; 11 + DW Near Ptr FilterButton2 + DW Near Ptr FilterButton3 + +Comment ~ + + DW Near Ptr VolumeText + DW Near Ptr VolumeBox1 + + DW Near Ptr MasterVolumeLeft ; 16 + DW Near Ptr MasterVolumeRight ; 17 + +~ + + DW 0 + +ESSHeaderLine DW 10 + DB "ESS ES1868 AudioDrive Driver", 0 + +EmptyObject DW 1 + DB 0, 0 + DB 0 + DB 0 + +DriverText DW 1 + DB 26, 48 + DB 21h + DB "ESS ES1868 AudioDrive Driver 1.0 for Impulse Tracker", 0 + +GlobalKeyLink DB 7 +GlobalKeyLink2 DD 0 + +IdleFunctionList DD 0 + DD 0 + +FillHeader DW 8 +FillHeader2 DD 0 + +FullScreenBox DW 0 + DB 0, 0, 79, 49 + DB 4 + +ScreenHeader DW 8 +ScreenHeader2 DD 0 + +Comment ~ + +VolumeText DW 1 + DB 2, 14 + DB 20h + DB "Master Volume Left", 13 + DB "Master Volume Right" + DB 0 + +VolumeBox1 DW 0 + DB 21, 13, 31, 16 + DB 25 + +MasterVolumeLeft DW 14 + DB 22, 14 + DW 0, 15 + DW 9, 0 + DW 0FFFFh, 17, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 8 + +MasterVolumeRight DW 14 + DB 22, 15 + DW 0, 15 + DW 9, 1 + DW 16, 6, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 8 + +~ + +MixModeText DW 1 + DB 2, 14 + DB 20h + DB "Mixing Mode, Playback Frequency: ", 0FDh, "DHz", 0 +MixSpeed DW 44100 + +MixModeButton1 DW 2 + DW 0FFFFh, 7, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment1 DW 0 + DW 0 + DW Offset SetMixMode +DriverSegment2 DW 0 + DB 3, 16, 32, 18, 8 + DB 0 + DB " 16 Bit, Non-Interpolated", 0 + +MixModeButton2 DW 2 + DW 6, 8, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment3 DW 0 + DW 2 + DW Offset SetMixMode +DriverSegment4 DW 0 + DB 3, 19, 32, 21, 8 + DB 0 + DB " 16 Bit, Interpolated", 0 + +MixModeButton3 DW 2 + DW 7, 9, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment5 DW 0 + DW 4 + DW Offset SetMixMode +DriverSegment6 DW 0 + DB 3, 22, 32, 24, 8 + DB 0 + DB " 32 Bit, Non-Interpolated", 0 + +MixModeButton4 DW 2 + DW 8, 11, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment7 DW 0 + DW 6 + DW Offset SetMixMode +DriverSegment8 DW 0 + DB 3, 25, 32, 27, 8 + DB 0 + DB " 32 Bit, Interpolated", 0 + +FilterText DW 1 + DB 2, 29 + DB 20h + DB "Filter mode", 0 + +FilterButton1 DW 2 + DW 9, 12, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetFilter +DriverSegment9 DW 0 + DW 0 + DW Offset SetFilter +DriverSegment10 DW 0 + DB 3, 31, 29, 33, 8 + DB 0 + DB " No Filter", 0 + +FilterButton2 DW 2 + DW 11, 13, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetFilter +DriverSegment11 DW 0 + DW 1 + DW Offset SetFilter +DriverSegment12 DW 0 + DB 3, 34, 29, 36, 8 + DB 0 + DB " 50% Filter", 0 + +FilterButton3 DW 2 + DW 12, 0FFFFh, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetFilter +DriverSegment13 DW 0 + DW 2 + DW Offset SetFilter +DriverSegment14 DW 0 + DB 3, 37, 29, 39, 8 + DB 0 + DB " 75% Filter", 0 + +ALIGN 4 + +VolumeTable DB 2 Dup (0) +MIDIPort DW 0 + +MIDIBuffer DB 256 Dup (0) +MIDIBufferHead DB 0 +MIDIBufferTail DB 0 + +; 컴 MixingRoutines 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +MixBufferPos DW 0 + +include dma.inc +include mix.inc +include m12bit.mix +include m12biti.mix +include m32bit.mix +include m32biti.mix + +MixFunctionTables Label + +include m12bit.inc ; contains the tables +include m12biti.inc +include m32bit.inc +include m32biti.inc + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +RelocationTable Label Word + DW Offset DriverSegment1, Offset DriverSegment2 + DW Offset DriverSegment3, Offset DriverSegment4 + DW Offset DriverSegment5, Offset DriverSegment6 + DW Offset DriverSegment7, Offset DriverSegment8 + DW Offset DriverSegment9, Offset DriverSegment10 + DW Offset DriverSegment11, Offset DriverSegment12 + DW Offset DriverSegment13, Offset DriverSegment14 + DW 0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ESSOut ; AL = data + ; DX = 2xCh + + Push AX + +ESSOut1: + In AL, DX + Test AL, AL + JS ESSOut1 + + Pop AX + Out DX, AL + + Ret + +EndP ESSOut + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ESSIn ; DX = 2xCh, returns AL + +ESSIn1: + In AL, DX + Test AL, 40h + JZ ESSIn1 + + Add DL, 0Ah-0Ch ; DX = 2xAh -> Data read port + In AL, DX + Add DL, 0Ch-0Ah + + Ret + +EndP ESSIn + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UARTOut ; AL = out + + Push DX + Push AX + + Mov DX, CS:MIDIPort + Inc DX + +UARTOut1: + In AL, DX + Test AL, 40h + JNZ UARTOut1 + + Pop AX + Dec DX + Out DX, AL + + Pop DX + Ret + +EndP UARTOut + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UARTIn ; returns AL + + Push DX + + Mov DX, CS:MIDIPort + Inc DX + +UARTIn1: + In AL, DX + Test AL, 80h + JNZ UARTIn1 + + Dec DX + In AL, DX + + Pop DX + Ret + +EndP UARTIn + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ESSReadRegister ; AH = register to read. + ; DX = 2xCh + ; returns AL + + Mov AL, 0C0h + Call ESSOut + Mov AL, AH + Call ESSOut + Call ESSIn + + Ret + +EndP ESSReadRegister + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetMixMode Far + + Push CS + Pop ES + Mov DI, Offset MixMode + + Ret + +EndP GetMixMode + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetFilter Far + + Push CS + Pop ES + Mov DI, Offset Filter + + Ret + +EndP GetFilter + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetFilter Far + + Mov AX, [SI+22] + Mov CS:FilterValue, 0 + Mov CS:Filter, AX + ClI + Jmp SetMixModeChain + +EndP SetFilter + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixMode Far + + Mov AX, [SI+22] + + ClI + + Mov CS:MixMode, AX + + Mov BX, 180 + Mul BX + Mov CS:MixModeOffset, AX + + Mov DS, Word Ptr [CS:RecalculateAllVolumes+2] + Call CS:RecalculateAllVolumes + + StI + +SetMixModeChain: + Call GotoHomeDirectory + + ; Now to save config into driver file. + Push CS + Pop DS + Assume DS:Driver + + Mov AX, 3D02h ; Read write access + Mov DX, Offset DriverName + Mov SI, Offset ConfigErrorMsg + Int 21h + JC SetMixMode1 + + Mov BX, AX + + Mov AX, 4200h + Xor CX, CX + Mov DX, Offset CONFIGURATIONOFFSET + Int 21h + JC SetMixMode2 + + Mov AH, 40h + Mov CX, CONFIGSIZE + Mov DX, Offset MixMode + Int 21h + +SetMixMode2: + PushF + Mov AH, 3Eh + Int 21h + PopF + + JC SetMixMode1 + + Mov SI, Offset ConfigOKMsg + +SetMixMode1: + Mov BX, 40 + Call SetInfoLine + + Mov AX, 1 + Ret + +EndP SetMixMode + Assume DS:Nothing + +; 컴 DetectCard 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Returns carry set if error, else carry clear. Has to setup internal vars +; (eg. appropriate IRQ/DMA whatever). +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +PnP_SerialID DD 0 +PnP_VendorID DD 0 +PnP_ReadPort DW 0 +PnP_CSN DB 0 +PnP_CardFound DB 0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_Delay + Assume DS:Driver + + Push AX CX + + Mov CX, 180h +PnP_Delay1: + In AL, 21h + Loop PnP_Delay1 + + Pop CX AX + Ret + +EndP PnP_Delay + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_WriteData + + Mov DX, 279h + Out DX, AL + + Mov AL, AH + Mov DH, 0Ah + Out DX, AL + Ret + +EndP PnP_WriteData + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_ReadData + + Mov DX, 279h + Out DX, AL + + Mov DX, PnP_ReadPort + In AL, DX + + Ret + +EndP PnP_ReadData + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_Isolate + + Mov AX, 402h + Call Pnp_WriteData ; Reset CSNs + +PnP_IsolateNextCard: + Mov AX, 0003h + Call PnP_WriteData ; Wake[0] + + Mov AX, PnP_ReadPort + ShL AX, 6 + Xor AL, AL + Call PnP_WriteData ; Set Read Data port. + + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + + Mov AL, 1 ; Serial Isolation + Mov DX, 279h + Out DX, AL + + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + + Mov BL, 6Ah + Mov CX, 64 + Mov DX, PnP_ReadPort + + ClI + +PnP_Isolate1: + ShR PnP_SerialID, 1 + RCR PnP_VendorID, 1 + + Mov BH, BL + ShR BH, 1 + Xor BH, BL + ShR BX, 1 + + In AL, DX + Mov AH, AL + Call PnP_Delay + In AL, DX + Call PnP_Delay + + Cmp AX, 55AAh + JNE PnP_Isolate2 + + Xor BL, 80h + Or PnP_SerialID, 80000000h + +PnP_Isolate2: + Dec CX + JNZ PnP_Isolate1 + + Mov CX, 8 + Xor BH, BH + +PnP_Isolate3: + ShR BH, 1 + + In AL, DX + Mov AH, AL + Call PnP_Delay + In AL, DX + Call PnP_Delay + Cmp AX, 55AAh + JNE PnP_Isolate4 + + Or BH, 80h + +PnP_Isolate4: + Dec CX + JNZ PnP_Isolate3 + + StI + + Cmp BL, BH ; Matching Checksum? + JNE PnP_IsolateFinished + + ; assign CSN + Inc PnP_CSN + + Mov AL, 6 + MOv AH, PnP_CSN + Call PnP_WriteData + +; Cmp PnP_VendorID, PNPVENDORID +; JNE PnP_IsolateNextCard + Cmp PnP_SerialID, PNPSERIALID + JNE PnP_IsolateNextCard + + Mov AL, 3 + Call PnP_WriteData + + Mov AX, 07h ; Configuration device + Call PnP_WriteData + + Mov AL, 60h + Call PnP_ReadData + Mov AH, AL + Mov AL, 61h + Call PnP_ReadData ; AX = address. + Mov ConfigPort, AX + + Mov AX, 107h ; Audio device + Call PnP_WriteData + + Mov AL, 64h + Call PnP_ReadData + Mov AH, AL + Mov AL, 65h + Call PnP_ReadData ; AX = address. + Mov MIDIPort, AX + + Mov AL, 60h + Call PnP_ReadData + Mov AH, AL + Mov AL, 61h + Call PnP_ReadData ; AX = address. + Cmp BasePort, 0FFFFh + JE PnPBasePortOK + + Cmp BasePort, AX + JNE PnP_IsolateNextCard + +PnPBasePortOK: + Mov BasePort, AX + + Mov AL, 70h + Call PnP_ReadData ; AL[3:0] = IRQ + And AX, 15 + JZ PnP_IsolateNextCard + Mov IRQ, AX + + Mov AL, 74h + Call PnP_ReadData ; AL[2:0] = DMA + And AX, 7 + Cmp AL, 4 + JE PnP_IsolateNextCard + Mov DMA, AX + + Mov Pnp_CardFound, 1 + Jmp PnP_IsolateNextCard + +PnP_IsolateFinished: + Mov AL, PnP_CSN + ShL AL, 1 + Or AL, PnP_CardFound + + Ret + +EndP PnP_Isolate + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc DetectCard Far ; returns carry clear if succesful + + Push CS + Pop DS + + Xor AL, AL + Mov DX, 279h + Out DX, AL + Out DX, AL + + Mov AL, 6Ah ; Starting value + Mov CX, 32 + +PnP_InitiationKeyLoop: + Out DX, AL + + Mov AH, AL + ShR AH, 1 + Xor AH, AL + ShR AX, 1 + + Dec CX + JNZ PnP_InitiationKeyLoop + +; Try three ports before concluding no PnP cards: 20Fh, 27Bh, 213h + +PnP_DetectCardPort1: + Mov PnP_ReadPort, 20Fh + Call PnP_Isolate + JZ PnP_DetectCardPort2 + Test AL, 1 + JZ PnP_DetectCardNotFound + Jmp PnP_DetectCardFound + +PnP_DetectCardPort2: + Mov PnP_ReadPort, 27Bh + Call PnP_Isolate + JZ PnP_DetectCardPort3 + Test AL, 1 + JZ PnP_DetectCardNotFound + Jmp PnP_DetectCardFound + +PnP_DetectCardPort3: + Mov PnP_ReadPort, 213h + Call PnP_Isolate + Test AL, 1 + JNZ PnP_DetectCardFound + +PnP_DetectCardNotFound: + StC + Jmp PnP_DetectEnd + +PnP_DetectCardFound: + ClC + +PnP_DetectEnd: ; Return PnP to wait for key state + Mov AX, 202h + Call PnP_WriteData + Mov EAX, 'Jeff' + + Ret + +EndP DetectCard + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ResetDSP Far ; AX = Port + + Push AX + Push CX + Push DX + + Mov DX, CS:MIDIPort + Inc DX + Mov AL, 0FFh + Out DX, AL + + Mov DX, CS:BasePort + Add DL, 6 + Mov AL, 3 + Out DX, AL + + In AL, DX + In AL, DX + In AL, DX + In AL, DX + + Xor AL, AL + Out DX, AL + + Add DL, 8 + Mov CX, 200 + +ResetDSP1: + In AL, DX + Test AL, AL + JS ResetDSP2 + Loop ResetDSP1 + Jmp ResetDSP3 + +ResetDSP2: + Sub DL, 4 + In AL, DX + Cmp AL, 0AAh + JE ResetDSP4 + Add DL, 4 + Loop ResetDSP1 + +ResetDSP3: + StC + +ResetDSP4: + Pop DX + Pop CX + Pop AX + Ret + +EndP ResetDSP + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +MixModeTable Label Word + DW Offset Mix0ModeMono, Mix0ModeStereo + DW Offset Mix0ModeMono, Mix0ModeStereo + DW Offset Mix6ModeMono, Mix6ModeStereo + DW Offset Mix6ModeMono, Mix6ModeStereo + +Proc MixSamples ; Given DS:SI = info tables, CX = numchannels + + ; 1. Clean buffer + ; + update variables + ; 2. Update parameters + ; 3. Mix func + ; 4. Return + + Push CX + + Mov CX, BytesToMix + Mov ES, MixSegment + Mov DI, MIXTABLESIZE + Xor EAX, EAX + Mov DX, CX + Add CX, CX + + Mov MixTransferOffset, DI ; } Memory write + + Cmp Stereo, 0 + JE MixSamples1 + + Mov DX, CX + +MixSamples1: + Rep StosD ; } Memory write + Mov MixTransferRemaining, DX ; } + + Pop CX + +MixSamples2: + Test Byte Ptr [SI], 1 + JZ MixSamplesEnd2 + Cmp Byte Ptr [SI+36h], 100 + JE MixSamplesEnd2 + + Push CX + Mov CX, [SI] + + Test CH, 2 + JZ MixSamples3 + And Byte Ptr [SI], Not 1 + + Jmp MixSamplesEnd +; Cmp MixMode, 8 ; Is it volume ramping? +; JB MixSamplesEnd + +MixSamples3: + Test CL, 20h ; New freq? + JZ MixSamples5 + + Mov AX, [SI+10h] + Mov DX, [SI+12h] + Mov BX, MixSpeed + Cmp DX, BX + JAE MixSamplesHandleError + + Div BX + ShL EAX, 16 + Xor AX, AX + Div BX + Mov STEPVALUE, EAX + +MixSamples4: + Test CH, 1 + JZ MixSamples5 + + Mov DWord Ptr [SI+1Ch], 0 ; Current Volume = 0 + ; for volume sliding. +MixSamples5: + Test CX, 8440h ; New volume or panning? + JZ MixSamplesMix + + Xor AX, AX + Test CH, 8 ; Muted? + JNZ MixModeCommon + + Mov BX, MixMode + Add BL, Stereo + Add BX, BX + Jmp [CS:MixModeTable+BX] + +Mix0Mode: ; 16-bit mixing, no interpolation +Mix0ModeMono: ; and 16-bit mixing, interpolation + Mov AL, [SI+20h] + ShR AL, 1 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Mov AX, 0 + JZ MixModeCommon + Mov AL, 30 ; Use left only-mixing for mono + Jmp MixModeCommon + +Mix0ModeStereo: + Mov AL, [SI+37h] ; Final pan + Cmp AL, 100 + JE Mix0ModeSurround + + Mul Byte Ptr [SI+20h] ; Final volume + Add AX, 64 + ShR AX, 7 + Mov [SI+0Ch], AX ; Store into right volume + + Mov AL, 64 + Sub AL, [SI+37h] + Mul Byte Ptr [SI+20h] + Add AX, 64 + ShR AX, 7 + Mov [SI+0Eh], AX ; Left volume + + Mov CH, AL ; CH = left volume + Mov CL, [SI+0Ch] ; CL = right volume + Mov AX, 0 + + Test CX, CX + JZ MixModeCommon + + Mov AL, 30 ; Left only... + Test CL, CL + JZ MixModeCommon + + Mov AL, 60 + Test CH, CH + JZ MixModeCommon + + Mov AL, 90 + Cmp CL, CH + JZ MixModeCommon + + Mov AL, 120 + Jmp MixModeCommon + +Mix0ModeSurround: + Mov AL, [SI+20h] + ShR AL, 2 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Mov AX, 0 + JZ MixModeCommon + Mov AL, 150 ; Surround + Jmp MixModeCommon + +Mix6ModeMono: + Mov AX, [SI+4Ah] + Mul MixVolume + ShRD AX, DX, 8 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Test AX, AX + JZ MixModeCommon + Mov AX, 30 + Jmp MixModeCommon + +Mix6ModeStereo: + Mov AL, [SI+37h] ; Final pan + Cmp AL, 100 + JE Mix6ModeSurround + + Mul Byte Ptr MixVolume + Mul Word Ptr [SI+4Ah] + ShRD AX, DX, 14 + Mov [SI+0Ch], AX ; Store into right volume + Mov BX, AX + ShL EAX, 16 + + Mov AL, 64 ; Do left volume + Sub AL, [SI+37h] ; AL = 64-FinalPan + Mul Byte Ptr MixVolume + Mul Word Ptr [SI+4Ah] + ShRD AX, DX, 14 + Mov [SI+0Eh], AX + + Mov ECX, EAX + + ; BX = right volume + ; CX = Left volume + Mov AX, 0 + Test ECX, ECX + JZ MixModeCommon + + Mov AL, 30 + Test BX, BX + JZ MixModeCommon + + Mov AL, 60 + Test CX, CX + JZ MixModeCommon + + Mov AL, 90 + Cmp CX, BX + JE MixModeCommon + + Mov AL, 120 + Jmp MixModeCommon + +Mix6ModeSurround: + Mov AX, [SI+4Ah] + Mul MixVolume + ShRD AX, DX, 9 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + JZ MixModeCommon + Mov AX, 150 + Jmp MixModeCommon + +MixModeCommon: ; Requires AX = 30/60/90 etc. depending + ; On mixing mode type. + ; This will add 180 for 16-bit, + ; And sort out loop types. + Mov BL, [SI+0Ah] + Test Byte Ptr [SI+18h], 2 ; 16 bit? + JZ MixModeCommon1 + + Add AX, 180 + +MixModeCommon1: + Cmp BL, 8 + JB MixModeCommon3 ; No loop + JE MixModeCommon2 ; Forwards loop + + Add AX, 10 + +MixModeCommon2: + Add AX, 10 + +MixModeCommon3: + Add AX, Offset MixFunctionTables + Add AX, MixModeOffset + Mov [SI+8], AX ; Offset... + +MixSamplesMix: + Mov BX, [SI+8] ; BX = offset into + Mov EAX, [CS:BX+2] + Mov DWord Ptr PreMixFunction, EAX + Mov EAX, [CS:BX+6] + Mov DWord Ptr MixFunctionSeparateBackwards, EAX + + Mov AX, BytesToMix + Mov MixBlockSize, AX + Mov MixBufferOffset, MIXTABLESIZE + + Mov EAX, CURRENTPOSITION + Mov OLDPOSITION, EAX + + Call Word Ptr [CS:BX] + + And Word Ptr [SI], 0111100010001101b + Jmp MixSamplesEnd + +MixSamplesHandleError: + Mov Word Ptr [SI], 200h + + Test Byte Ptr [SI+3Ah], 80h + JNZ MixSamplesEnd + + Mov BX, [SI+38h] + And Byte Ptr [BX], Not 4 ; Turn off channel + +MixSamplesEnd: + Pop CX + +MixSamplesEnd2: + Add SI, 128 + Dec CX + JNZ MixSamples2 + + Ret + +EndP MixSamples + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc CheckMIDI + + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Xor BX, BX + Call UARTIn + Mov BL, [MIDIBufferTail] + + Cmp AL, 0F0h + JAE CheckMIDIEnd + + Inc BL + Cmp BL, MIDIBufferHead + JE CheckMIDIEnd + + Mov [MIDIBuffer+BX], AL + Mov [MIDIBufferTail], BL + +CheckMIDIEnd: + Pop DS + Ret + +EndP CheckMIDI + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ESSIRQHandler + + PushAD + Push DS + Push ES + + ClD + + Mov AX, CS + Mov DS, AX + Assume DS:Driver + + Mov DX, [ConfigPort] + Add DL, 6 + In AL, DX + Test AL, 8 + JZ ESSNoMIDI + + Push AX + Call CheckMIDI + Pop AX + +ESSNoMIDI: + Test AL, 1 + JZ ESSIRQEnd + + Mov DX, [BasePort] + Add DL, 0Eh + In AL, DX + + Mov AX, MixBufferPos + Mov BX, AX + Mul DMASize + Cmp AX, DMABUFFERLENGTH + JB ESSIRQHandler2 + + Xor AX, AX + Xor BX, BX + +ESSIRQHandler2: + Inc BX + Mov MixBufferPos, BX + + CLD + + + ; OK... time to get next block + ; Check whether stereo thing is on.. + ; + LES DI, [ActualDMAPtr] + Add DI, AX + + Mov BX, DMASize ; BX = bytes required + ShR BX, 1 + ; BX = samples required + Mov BP, 8 ; Skip for mono + Mov CL, 14 ; Shift for mono + + Cmp Stereo, 0 + JE ESSIRQHandlerMono + + Mov BP, 4 ; Stereo skip value. + Dec CL + +ESSIRQHandlerMono: + Call SaveEMSPageFrame + + Cmp MixTransferRemaining, 0 + JNE ESSIRQHandler4 + Assume DS:Nothing + +ESSIRQHandler3: + Push BX + Push CX + Push BP + Push ES + Push DI + + Call Update + Call MixSamples + + Pop DI + Pop ES + Pop BP + Pop CX + Pop BX + +ESSIRQHandler4: + Mov DS, MixSegment + Mov SI, MixTransferOffset + Mov DX, BX ; DX = samples to transfer + Cmp DX, MixTransferRemaining + JBE ESSIRQHandler5 + + Mov DX, MixTransferRemaining + +ESSIRQHandler5: + Push DX + Cmp CS:Filter, 1 + JB ESSIRQHandler6 + JE ESSIRQHFilter + + Cmp CS:Stereo, 0 + JE ESSIRQ3QFilterMono + +ESSIRQ3QFilterStereo: + Push BX + + Mov EBX, FilterValue + Mov EBP, FilterValue2 + ShR DX, 1 + +ESSIRQ3QFilterStereo1: + Mov EAX, EBX + Mov ECX, EBP + Add EAX, [SI] + Add ECX, [SI+4] + SAR EAX, 1 + SAR ECX, 1 + Add EBX, EAX + Add EBP, ECX + SAR EBX, 1 + SAR EBP, 1 + + Mov EAX, EBX + SAR EAX, 13 + + Cmp EAX, -8000h + JL WSS3QFilterStereoClip1 + Cmp EAX, 7FFFh + JG WSS3QFilterStereoClip2 + +ESSIRQ3QFilterStereo2: + StosW + + Mov EAX, EBP + SAR EAX, 13 + + Cmp EAX, -8000h + JL WSS3QFilterStereoClip3 + Cmp EAX, 7FFFh + JG WSS3QFilterStereoClip4 + +ESSIRQ3QFilterStereo3: + StosW + + Add SI, 8 + Dec DX + JNZ ESSIRQ3QFilterStereo1 + + Mov FilterValue, EBX + Mov FilterValue2, EBP + + Pop BX + + Jmp WSSMixTransferEnd + +ESSIRQ3QFilterMono: + Push BX + + Mov EBX, FilterValue + +ESSIRQ3QFilterMono1: + Mov EAX, EBX + Add EAX, [SI] + SAR EAX, 1 + Add EBX, EAX + SAR EBX, 1 + Mov EAX, EBX + SAR EAX, 14 + + Cmp EAX, -8000h + JL WSS3QFilterMonoClip1 + Cmp EAX, 7FFFh + JG WSS3QFilterMonoClip2 + +ESSIRQ3QFilterMono2: + StosW + + Add SI, 8 + Dec DX + JNZ ESSIRQ3QFilterMono1 + + Mov FilterValue, EBX + + Pop BX + + Jmp WSSMixTransferEnd + +ESSIRQHFilter: + Cmp CS:Stereo, 0 + JE ESSIRQHFilterMono + +ESSIRQHFilterStereo: + Push BX + + Mov EBX, FilterValue + Mov EBP, FilterValue2 + ShR DX, 1 + +ESSIRQHFilterStereo1: + Add EBX, [SI] + Add EBP, [SI+4] + + SAR EBX, 1 + SAR EBP, 1 + + Mov EAX, EBX + SAR EAX, 13 + + Cmp EAX, -8000h + JL WSSHFilterStereoClip1 + Cmp EAX, 7FFFh + JG WSSHFilterStereoClip2 + +ESSIRQHFilterStereo2: + StosW + + Mov EAX, EBP + SAR EAX, 13 + + Cmp EAX, -8000h + JL WSSHFilterStereoClip3 + Cmp EAX, 7FFFh + JG WSSHFilterStereoClip4 + +ESSIRQHFilterStereo3: + StosW + + Add SI, 8 + Dec DX + JNZ ESSIRQHFilterStereo1 + + Mov FilterValue, EBX + Mov FilterValue2, EBP + + Pop BX + + Jmp WSSMixTransferEnd + +ESSIRQHFilterMono: + Push BX + + Mov EBX, FilterValue + +ESSIRQHFilterMono1: + Add EBX, [SI] + SAR EBX, 1 + Mov EAX, EBX + SAR EAX, 14 + + Cmp EAX, -8000h + JL WSSHFilterMonoClip1 + Cmp EAX, 7FFFh + JG WSSHFilterMonoClip2 + +ESSIRQHFilterMono2: + StosW + + Add SI, 8 + Dec DX + JNZ ESSIRQHFilterMono1 + + Mov FilterValue, EBX + + Pop BX + + Jmp WSSMixTransferEnd + +ESSIRQHandler6: + Mov EAX, [SI] + SAR EAX, CL + + Cmp EAX, -8000h + JL ESSIRQHandlerClip1 + Cmp EAX, 7FFFh + JG ESSIRQHandlerClip2 + +ESSIRQHandler7: + StosW ; } Memory write + + Add SI, BP + Dec DX + JNZ ESSIRQHandler6 + +WSSMixTransferEnd: + Pop DX + + Sub MixTransferRemaining, DX ; } Memory write + Sub BX, DX + JNZ ESSIRQHandler3 + + Mov MixTransferOffset, SI ; } Memory write + + Call RestoreEMSPageFrame + +ESSIRQEnd: + Mov AL, 20h + Cmp IRQ, 8 + JB WSSAckIRQ1 + + Out 0A0h, AL + +WSSAckIRQ1: + Out 20h, AL + + Pop ES + Pop DS + PopAD + IRet + +ESSIRQHandlerClip1: + Mov AX, 8000h + Jmp ESSIRQHandler7 + +ESSIRQHandlerClip2: + Mov AX, 7FFFh + Jmp ESSIRQHandler7 + +WSSHFilterMonoClip1: + Mov AX, 8000h + Jmp ESSIRQHFilterMono2 + +WSSHFilterMonoClip2: + Mov AX, 7FFFh + Jmp ESSIRQHFilterMono2 + +WSSHFilterStereoClip1: + Mov AX, 8000h + Jmp ESSIRQHFilterStereo2 + +WSSHFilterStereoClip2: + Mov AX, 7FFFh + Jmp ESSIRQHFilterStereo2 + +WSSHFilterStereoClip3: + Mov AX, 8000h + Jmp ESSIRQHFilterStereo3 + +WSSHFilterStereoClip4: + Mov AX, 7FFFh + Jmp ESSIRQHFilterStereo3 + +WSS3QFilterMonoClip1: + Mov AX, 8000h + Jmp ESSIRQ3QFilterMono2 + +WSS3QFilterMonoClip2: + Mov AX, 7FFFh + Jmp ESSIRQ3QFilterMono2 + +WSS3QFilterStereoClip1: + Mov AX, 8000h + Jmp ESSIRQ3QFilterStereo2 + +WSS3QFilterStereoClip2: + Mov AX, 7FFFh + Jmp ESSIRQ3QFilterStereo2 + +WSS3QFilterStereoClip3: + Mov AX, 8000h + Jmp ESSIRQ3QFilterStereo3 + +WSS3QFilterStereoClip4: + Mov AX, 7FFFh + Jmp ESSIRQ3QFilterStereo3 + +EndP ESSIRQHandler + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetIRQ + + PushAD + Push ES + + Xor AX, AX + Mov ES, AX + + Mov DI, IRQ + ShL DI, 2 + Add DI, Offset IRQData + Mov BX, [CS:DI] + + Mov AX, CS + ShL EAX, 16 + Mov AX, Offset ESSIRQHandler + + XChg [ES:BX], EAX + Mov OldESSIRQHandler, EAX + + Mov AX, IMR + And AX, [DI+2] + + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Pop ES + PopAD + + Ret + +EndP SetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetIRQ + + PushAD + Push ES + + Xor AX, AX + Mov ES, AX + + Mov DI, IRQ + ShL DI, 2 + Mov BX, [IRQData+DI] + + Mov EAX, OldESSIRQHandler + Mov [ES:BX], EAX + + Pop ES + PopAD + + Ret + +EndP ResetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetESSMixConst + + PushA + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, CmdLineMixSpeed + Mov CX, MixSpeed + Test AX, AX + JZ GetESSMixConst1 + + Mov CX, 22050 + Cmp AX, CX + JB GetESSMixConst1 + + Mov CX, 56821 + Cmp AX, CX + JA GetESSMixConst1 + + Mov CX, AX + +GetESSMixConst1: ; CX = mixspeed. + Mov DX, 0Ch + Mov AX, 236Ch ; DX:AX = 795.5kHz + Div CX + + Mov BX, AX + Neg AL + Mov ESSMixConst, AL + + Mov DX, 0Ch + Mov AX, 236Ch + Div BX + Mov MixSpeed, AX + + Pop DS + PopA + Ret + +EndP GetESSMixConst + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc StartESS + + PushA + Push ES + Push DS + + Push CS + Pop DS + Assume DS:Driver + + ; Setup DMA + Mov BX, DMASegment + Xor AX, AX + Mov DX, DMA + Mov DI, DMABUFFERLENGTH + Call SetDMA + + LES DI, ActualDMAPtr + Xor AX, AX + Mov CX, DMABUFFERLENGTH/2 + Rep StosW + + Mov MixBufferPos, 0 + Mov MixTransferRemaining, 0 + + Call ResetDSP + Mov DX, BasePort + Add DL, 0Ch + +; Extended Functions + + Mov AL, 0C6h + Call ESSOut + +; Autoinit DMA + + Mov AL, 0B8h + Call ESSOut + Mov AL, 4 + Call ESSOut + +; Stereo/Mono select + + Mov AH, 0A8h + Call ESSReadRegister + Mov AH, AL + Mov AL, 0A8h + Call ESSOut + Mov AL, AH + And AL, Not 3 + Or AL, 2 + Cmp Stereo, 0 + JE StartESS1 + + Xor AL, 3 + +StartESS1: + Call ESSOut + +; DMA mode + + Mov AL, 0B9h + Call ESSOut + Mov AL, 2 + Call ESSOut + +; Mixspeed + + Mov AL, 0A1h + Call ESSOut + Mov AL, ESSMixConst + Call ESSOut + +; Filter clock divider + Mov AL, 0A2h + Call ESSOut + + Mov AL, 0FEh + Call ESSOut + +; DMA counter + Mov CX, DMASize + Neg CX + + Mov AL, 0A4h + Call ESSOut + Mov AL, CL + Call ESSOut + Mov AL, 0A5h + Call ESSOut + Mov AL, CH + Call ESSOut + +; Initialise DAC + Mov AL, 0B6h + Call ESSOut + Mov AL, 0 + Call ESSOut + +; Configure DACs + + Mov AL, 0B7h + Call ESSOut + Mov AL, 71h + Call ESSOut + + Mov AL, 0B7h + Call ESSOut + + Mov AL, 0BCh + Cmp Stereo, 0 + JNE StartESS2 + + Mov AL, 0F4h + +StartESS2: + Call ESSOut + +; IRQ configuration + Mov AL, 0B1h + Call ESSOut + Mov AL, 50h + Call ESSOut + +; DMA configuration + Mov AL, 0B2h + Call ESSOut + Mov AL, 50h + Call ESSOut + +; Enable voice + Mov AL, 0D1h + Call ESSOut + +; Start transfer + Mov AH, 0B8h + Call ESSReadRegister + Mov AH, AL + Mov AL, 0B8h + Call ESSOut + Mov AL, AH + Or AL, 1 + Call ESSOut + +; Init UART + Mov DX, MIDIPort + Inc DX + Mov AL, 3Fh ; Intelligent mode. + Out DX, AL + +; Enable MIDI IRQ + Mov DX, BasePort + Add DL, 4 + Mov AX, 4064h + Out DX, AX + + Pop DS + Pop ES + PopA + + Ret + +EndP StartESS + Assume DS:Nothing + +;컴 InitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Sets up any memory required for output +; Initiates output +; +; Parameters: AX = Number of Channels +; +; If sucessful, returns: +; Carry flag clear +; DS:SI = pointer to text to display +; AX = parameter 1 in text +; BX = parameter 2 in text +; CX = parameter 3 in text +; DX = parameter 4 in text +; DI = parameter 5 in text +; +; If unsucessful, returns: +; Carry flag set +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc InitSound Far + + Push CS + Pop DS + Assume DS:Driver + + Mov SI, Offset RelocationTable + +RelocationFix: + LodsW + Test AX, AX + JZ RelocationEnd + Mov BX, AX + Mov [BX], DS + Jmp RelocationFix + + +RelocationEnd: + Call GetEMSPageFrame + Mov EMSPageFrame, AX + + In AL, 0A1h + Mov AH, AL + In AL, 21h + Mov IMR, AX + + Mov ECX, IdleUpdateInfoLine + Mov EDX, GlobalKeyList + Mov IdleFunctionList, ECX + Mov GlobalKeyLink2, EDX + + Mov ECX, FillHeaderFunction + Mov EDX, DrawHeaderFunction + Mov FillHeader2, ECX + Mov ScreenHeader2, EDX + + Mov DX, BasePort + Add DL, 4 + Mov AL, 22h + Out DX, AL + Inc DX + In AL, DX + Mov AH, AL + And AX, 0FF0h + ShR AH, 1 + ShR AL, 5 + Mov Word Ptr [VolumeTable], AX + + Call GetESSMixConst + + Mov AX, 2643 + Mul MixSpeed + Add AX, 0FFFFh + AdC DX, 2080 + + Mov BX, (DMABUFFERLENGTH*2)/16 + Add BX, DX + + ; Allocate MixSegment first + Mov AH, 48h + + Int 21h + JNC InitSound1 + +InitSoundNoMemory: + Mov SI, Offset ESSNoMemoryMsg + Ret + +InitSound1: + Mov MixSegment, AX + Add AX, DX + Mov DMASegment, AX + + Call SetIRQ + Call GetTempo + Call SetTempo + + Mov SI, Offset ESSMsg + + Mov AX, BasePort + Mov BX, IRQ + Mov CX, DMA + + Ret + +EndP InitSound + Assume DS:Nothing + +;컴 ReInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Reinitialises sound output +; Initiates sound output +; +; Parameters: AX = number of channels. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReInitSound Far + + PushA + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Call ResetIRQ + Call SetIRQ + + Mov SI, Offset ReInitMsg + Mov BX, 40 + Call SetInfoLine + + Mov AL, Stereo + Call SetStereo + + Pop ES + Pop DS + PopA + + Ret + +EndP ReInitSound + Assume DS:Nothing + +;컴 UnInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Stops sound output, releases any memory used by driver +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UnInitSound Far + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, IMR + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Mov AX, MixSegment + Test AX, AX + JZ UnInitSound1 + + Mov ES, AX + Mov AH, 49h ; Release MixSegment + Int 21h + + Call ResetDSP + Call ResetIRQ + +UnInitSound1: + Ret + +EndP UnInitSound + Assume DS:Nothing + +;컴 Poll 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; This procedure is called as often as possible by IT.EXE +; AX = Playmode (0 for nothing in particular, 1 = pattern, 2 = song) +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Poll Far + + Push CS + Pop DS + Assume DS:Driver + +Poll1: + Call [UARTBufferEmpty] + JNC PollEnd + + Xor BX, BX + + ClI + + Mov BL, MIDIBufferHead + Cmp BL, MIDIBufferTail + JZ PollEnd ; Nothing in queue + + Inc BL + Mov AL, [MIDIBuffer+BX] + Mov MIDIBufferHead, BL + + Call [UARTSend] + Jmp Poll1 + +PollEnd: + StI + + Ret + +EndP Poll + Assume DS:Nothing + +;컴 SetTempo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: BX = tempo +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetTempo Far + + Push AX + Push BX + Push DX + + Push BX + + Mov AX, MixSpeed + Mov BX, AX + Xor DX, DX + + ShL AX, 1 + RCL DX, 1 ; DX:AX = Mixspeed*2 + + ShR BX, 1 ; BX = Mixspeed/2 + + Add AX, BX + AdC DX, 0 ; DX:AX = Mixspeed*2.5 + + Pop BX ; BX = tempo + Div BX + + Mov BytesToMix, AX + + Pop DX + Pop BX + Pop AX + + Ret + +EndP SetTempo + +;컴 SetMixVolume 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = MixVolume +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixVolume Far + + PushA + Push DS + + Mov BX, AX ; BX = MixVolume + Mov CS:MixVolume, BX + + Mov AX, CS:MixSegment + Test AX, AX + JZ SetMixVolume2 + + Mov DS, AX + + Mov CX, MIXTABLESIZE/2 + Mov SI, MIXTABLESIZE-2; Starting point - working backwards + +SetMixVolume1: + Mov AX, CX + + Dec AX ; AH = volume, AL = wave value. + Xor DX, DX + XChg AH, DL ; DL = Volume, AX = wave value + CBW + + IMul DX ; DX:AX = Volume * Wave Value + ; Ranges -8192->8128 + + IMul BX ; DX:AX = Volume * Wave Value * Mixing Volume + ; Ranges -1048576->1040384 + + Add AX, 64 + AdC DX, 0 + + ShRD AX, DX, 7 + Mov [SI], AX + Sub SI, 2 + + Loop SetMixVolume1 + +SetMixVolume2: + Mov DS, Word Ptr [CS:RecalculateAllVolumes+2] + Call CS:RecalculateAllVolumes + + Pop DS + PopA + + Ret + +EndP SetMixVolume + +;컴 SetStereo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AL = Stereo on/off, 0 = off. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetStereo Far + + Mov CS:Stereo, AL + Cmp CS:MixSegment, 0 + JE SetStereo1 + + Call ResetDSP + Call StartESS + +SetStereo1: + Ret + +EndP SetStereo + +;컴 LoadSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = sample to load +; DS:SI points to sample header +; ES:0 points to first sample +; +; Returns: **Carry set if NO error** +; **Carry clear if error** +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +include loadsam.inc + +;컴 ReleaseSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AX = sample to release +; DS:SI points to sample header +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReleaseSample Far + + Ret + +EndP ReleaseSample + +;컴 ResetMemory 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetMemory Far + + Ret + +EndP ResetMemory + +;컴 GetStatus 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +; Returns text to show on status line, AX = display parameter +; Carry set if not to show anything. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetStatus Far + + StC + Ret + +EndP GetStatus + +;컴 SoundCardScreen 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Function to have driver interactive part of program +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SoundCardScreen Far + + Mov AX, 5 + Mov SI, 1 + Mov CX, CS + Mov DX, Offset ESSScreenList + + ClC + Ret + +EndP SoundCardScreen + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetVariable Far + + Xor AH, AH + Mov AL, [CS:VolumeTable+DI] + Ret + +EndP GetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetVariable Far + + Push DS + Push DX + + Push CS + Pop DS + Assume DS:Driver + + Mov [VolumeTable+DI], AL + + Mov DX, BasePort + Add DL, 4 + Mov AL, 22h + Out DX, AL + Mov AH, [VolumeTable] + ShL AH, 4 + Or AH, [VolumeTable+1] + ShL AH, 1 + Out DX, AX + + Pop DX + Pop DS + Ret + +EndP SetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +EndDriver: + +;******** Provided Variable Table ************* + +MaxNumberOfChannels DW 0FFFFh ; Maximum number of channels the + ; driver can handle. + +StopAfterPlay DW 0 +DefaultChannels DW 64 + DW 5 Dup (0) + + +;******** Provided Procedure Table ************* + +ProvidedTableStart: + + DW Offset DetectCard + + DW Offset InitSound ; Playing related + DW Offset ReinitSound + DW Offset UninitSound + + DW Offset Poll + + DW Offset SetTempo ; Sound variable related + DW Offset SetMixVolume + DW Offset SetStereo + + DW Offset LoadSample ; Sample related + DW Offset ReleaseSample + DW Offset ResetMemory + DW Offset GetStatus ; Returns string to show on status line + + DW Offset SoundCardScreen ; Sound card 'screen' + + DW Offset GetVariable ; For interface + DW Offset SetVariable + +ProvidedTableEnd: + DW 32-(ProvidedTableEnd-ProvidedTableStart)/2 Dup (0) + +EndS + +End diff --git a/it/SoundDrivers/ES1868MX.ASM b/it/SoundDrivers/ES1868MX.ASM new file mode 100755 index 0000000..36f4721 --- /dev/null +++ b/it/SoundDrivers/ES1868MX.ASM @@ -0,0 +1,1734 @@ +; +; ESS Technology's ES1868 AudioDrive chip. +; + .386P + +Segment DriverHeader PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +;***** Driver Header ******* + +include drhead.inc +include mmx.inc + +EndS + +Segment Driver PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +ORG 0 +StartDriver: + +include vtable.inc + +;******** Required ProcedureTable ************* + +include reqproc.inc + +;********************************** + +PNPSERIALID EQU 0FFFFFFFFh +PNPVENDORID EQU 68187316h + +STEREOENABLED EQU 1 +DMABUFFERLENGTH EQU 8192 +MIXRESOLUTION EQU 32 ; 32 bit mixing for +OUTPUTFILTERENABLED EQU 0 + +FPSave DB 128 Dup (0) + +ESSMsg DB "ESS ES1868 AudioDrive MMX", 13 + DB "Port ", 0FDh, "Xh, IRQ ", 0FDh, "D, DMA ", 0FDh, "D", 0 + +ESSNoMemoryMsg DB "ESS ES1868 AudioDrive MMX", 13 + DB "Error: Insufficient memory", 0 + +ReinitMsg DB "ESS ES1868 AudioDrive reinitialised", 0 + +ConfigErrorMsg DB "Error saving configuration to ITES1868.MMX", 0 +ConfigOKMsg DB "Configuration saved to ITES1868.MMX", 0 + +DriverName DB "ITES1868.MMX", 0 + +ALIGN 4 +ESSMixConst DB 0, 0 + +DMASize DW 2048 ; Smaller gives better MIDI timing +ConfigPort DW 0 + +Forced DB 0 +Stereo DB 0 +MixVolume DW 0 + +BytesToMix DW 1000 + +MixSegment DW 0 + +MixTransferOffset DW 0 +MixTransferRemaining DW 0 + +CONFIGURATIONOFFSET EQU $+128 +CONFIGSIZE EQU 4 +MixMode DW 0 +MixModeOffset DW 0 + +IMR DW 0 +OldESSIRQHandler DD 0 + +IRQData Label Word + DW 20h, 1111111111111110b ; IRQ 0 + DW 24h, 1111111111111101b ; IRQ 1 + DW 28h, 1111110111111011b ; IRQ 2 + DW 2Ch, 1111111111110111b ; IRQ 3 + DW 30h, 1111111111101111b ; IRQ 4 + DW 34h, 1111111111011111b ; IRQ 5 + DW 38h, 1111111110111111b ; IRQ 6 + DW 3Ch, 1111111101111111b ; IRQ 7 + DW 1C0h, 1111111011111011b ; IRQ 8 + DW 1C4h, 1111110111111011b ; IRQ 9 + DW 1C8h, 1111101111111011b ; IRQ 10 + DW 1CCh, 1111011111111011b ; IRQ 11 + DW 1D0h, 1110111111111011b ; IRQ 12 + DW 1D4h, 1101111111111011b ; IRQ 13 + DW 1D8h, 1011111111111011b ; IRQ 14 + DW 1DCh, 0111111111111011b ; IRQ 15 + +ESSScreenList Label + DW 6 + DW Near Ptr IdleFunctionList + DW Near Ptr GlobalKeyLink + + DW Near Ptr FullScreenBox ; 0 + DW Near Ptr ScreenHeader + DW Near Ptr FillHeader + DW Near Ptr ESSHeaderLine + + DW Near Ptr DriverText + + DW Near Ptr MixModeText + DW Near Ptr MixModeButton1 ; 6 + DW Near Ptr MixModeButton2 ; + DW Near Ptr MixModeButton3 ; 8 + DW Near Ptr MixModeButton4 ; 9 + + DW 0 + +ESSHeaderLine DW 10 + DB "ESS ES1868 AudioDrive MMX Driver", 0 + +EmptyObject DW 1 + DB 0, 0 + DB 0 + DB 0 + +DriverText DW 1 + DB 22, 48 + DB 21h + DB "ESS ES1868 AudioDrive MMX Driver 1.0 for Impulse Tracker", 0 + +GlobalKeyLink DB 7 +GlobalKeyLink2 DD 0 + +IdleFunctionList DD 0 + DD 0 + +FillHeader DW 8 +FillHeader2 DD 0 + +FullScreenBox DW 0 + DB 0, 0, 79, 49 + DB 4 + +ScreenHeader DW 8 +ScreenHeader2 DD 0 + +MixModeText DW 1 + DB 2, 14 + DB 20h + DB "Mixing Mode, Playback Frequency: ", 0FDh, "DHz", 0 +MixSpeed DW 44100 + DW 0 + +MixModeButton1 DW 2 + DW 0FFFFh, 7, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment1 DW 0 + DW 0 + DW Offset SetMixMode +DriverSegment2 DW 0 + DB 3, 16, 32, 18, 8 + DB 0 + DB " MMX, Non-Interpolated", 0 + +MixModeButton2 DW 2 + DW 6, 8, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment3 DW 0 + DW 1 + DW Offset SetMixMode +DriverSegment4 DW 0 + DB 3, 19, 32, 21, 8 + DB 0 + DB " MMX, Interpolated", 0 + +MixModeButton3 DW 2 + DW 7, 9, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment5 DW 0 + DW 2 + DW Offset SetMixMode +DriverSegment6 DW 0 + DB 3, 22, 32, 24, 8 + DB 0 + DB " MMX, Volume Ramped", 0 + +MixModeButton4 DW 2 + DW 8, 0FFFFh, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment7 DW 0 + DW 3 + DW Offset SetMixMode +DriverSegment8 DW 0 + DB 3, 25, 32, 27, 8 + DB 0 + DB " MMX, Filtered", 0 + +ALIGN 4 + +VolumeTable DB 2 Dup (0) +MIDIPort DW 0 + +MIDIBuffer DB 256 Dup (0) +MIDIBufferHead DB 0 +MIDIBufferTail DB 0 + +; 컴 MixingRoutines 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +MixBufferPos DW 0 + +include dma.inc +include mix.inc + +include m32bitm.mix +include m32bitmi.mix +include m32bitmv.mix +include m32bitmf.mix + +ALIGN 2 + +MixFunctionTables Label + +include m32bitm.inc +include m32bitmi.inc +include m32bitmv.inc +include m32bitmf.inc +include mnomix.inc + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +RelocationTable Label Word + DW Offset DriverSegment1, Offset DriverSegment2 + DW Offset DriverSegment3, Offset DriverSegment4 + DW Offset DriverSegment5, Offset DriverSegment6 + DW Offset DriverSegment7, Offset DriverSegment8 + DW 0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ESSOut ; AL = data + ; DX = 2xCh + + Push AX + +ESSOut1: + In AL, DX + Test AL, AL + JS ESSOut1 + + Pop AX + Out DX, AL + + Ret + +EndP ESSOut + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ESSIn ; DX = 2xCh, returns AL + +ESSIn1: + In AL, DX + Test AL, 40h + JZ ESSIn1 + + Add DL, 0Ah-0Ch ; DX = 2xAh -> Data read port + In AL, DX + Add DL, 0Ch-0Ah + + Ret + +EndP ESSIn + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UARTOut ; AL = out + + Push DX + Push AX + + Mov DX, CS:MIDIPort + Inc DX + +UARTOut1: + In AL, DX + Test AL, 40h + JNZ UARTOut1 + + Pop AX + Dec DX + Out DX, AL + + Pop DX + Ret + +EndP UARTOut + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UARTIn ; returns AL + + Push DX + + Mov DX, CS:MIDIPort + Inc DX + +UARTIn1: + In AL, DX + Test AL, 80h + JNZ UARTIn1 + + Dec DX + In AL, DX + + Pop DX + Ret + +EndP UARTIn + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ESSReadRegister ; AH = register to read. + ; DX = 2xCh + ; returns AL + + Mov AL, 0C0h + Call ESSOut + Mov AL, AH + Call ESSOut + Call ESSIn + + Ret + +EndP ESSReadRegister + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetMixMode Far + + Push CS + Pop ES + Mov DI, Offset MixMode + + Ret + +EndP GetMixMode + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixMode Far + + Mov AX, [SI+22] + + ClI + + Mov CS:MixMode, AX + + Mov BX, 60 + Mul BX + Mov CS:MixModeOffset, AX + + StI + + Mov AX, 1 + Ret + +EndP SetMixMode + Assume DS:Nothing + +; 컴 DetectCard 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Returns carry set if error, else carry clear. Has to setup internal vars +; (eg. appropriate IRQ/DMA whatever). +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +PnP_SerialID DD 0 +PnP_VendorID DD 0 +PnP_ReadPort DW 0 +PnP_CSN DB 0 +PnP_CardFound DB 0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_Delay + Assume DS:Driver + + Push AX CX + + Mov CX, 180h +PnP_Delay1: + In AL, 21h + Loop PnP_Delay1 + + Pop CX AX + Ret + +EndP PnP_Delay + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_WriteData + + Mov DX, 279h + Out DX, AL + + Mov AL, AH + Mov DH, 0Ah + Out DX, AL + Ret + +EndP PnP_WriteData + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_ReadData + + Mov DX, 279h + Out DX, AL + + Mov DX, PnP_ReadPort + In AL, DX + + Ret + +EndP PnP_ReadData + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_Isolate + + Mov AX, 402h + Call Pnp_WriteData ; Reset CSNs + +PnP_IsolateNextCard: + Mov AX, 0003h + Call PnP_WriteData ; Wake[0] + + Mov AX, PnP_ReadPort + ShL AX, 6 + Xor AL, AL + Call PnP_WriteData ; Set Read Data port. + + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + + Mov AL, 1 ; Serial Isolation + Mov DX, 279h + Out DX, AL + + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + + Mov BL, 6Ah + Mov CX, 64 + Mov DX, PnP_ReadPort + + ClI + +PnP_Isolate1: + ShR PnP_SerialID, 1 + RCR PnP_VendorID, 1 + + Mov BH, BL + ShR BH, 1 + Xor BH, BL + ShR BX, 1 + + In AL, DX + Mov AH, AL + Call PnP_Delay + In AL, DX + Call PnP_Delay + + Cmp AX, 55AAh + JNE PnP_Isolate2 + + Xor BL, 80h + Or PnP_SerialID, 80000000h + +PnP_Isolate2: + Dec CX + JNZ PnP_Isolate1 + + Mov CX, 8 + Xor BH, BH + +PnP_Isolate3: + ShR BH, 1 + + In AL, DX + Mov AH, AL + Call PnP_Delay + In AL, DX + Call PnP_Delay + Cmp AX, 55AAh + JNE PnP_Isolate4 + + Or BH, 80h + +PnP_Isolate4: + Dec CX + JNZ PnP_Isolate3 + + StI + + Cmp BL, BH ; Matching Checksum? + JNE PnP_IsolateFinished + + ; assign CSN + Inc PnP_CSN + + Mov AL, 6 + MOv AH, PnP_CSN + Call PnP_WriteData + +; Cmp PnP_VendorID, PNPVENDORID +; JNE PnP_IsolateNextCard + Cmp PnP_SerialID, PNPSERIALID + JNE PnP_IsolateNextCard + + Mov AL, 3 + Call PnP_WriteData + + Mov AX, 07h ; Configuration device + Call PnP_WriteData + + Mov AL, 60h + Call PnP_ReadData + Mov AH, AL + Mov AL, 61h + Call PnP_ReadData ; AX = address. + Mov ConfigPort, AX + + Mov AX, 107h ; Audio device + Call PnP_WriteData + + Mov AL, 64h + Call PnP_ReadData + Mov AH, AL + Mov AL, 65h + Call PnP_ReadData ; AX = address. + Mov MIDIPort, AX + + Mov AL, 60h + Call PnP_ReadData + Mov AH, AL + Mov AL, 61h + Call PnP_ReadData ; AX = address. + Cmp BasePort, 0FFFFh + JE PnPBasePortOK + + Cmp BasePort, AX + JNE PnP_IsolateNextCard + +PnPBasePortOK: + Mov BasePort, AX + + Mov AL, 70h + Call PnP_ReadData ; AL[3:0] = IRQ + And AX, 15 + JZ PnP_IsolateNextCard + Mov IRQ, AX + + Mov AL, 74h + Call PnP_ReadData ; AL[2:0] = DMA + And AX, 7 + Cmp AL, 4 + JE PnP_IsolateNextCard + Mov DMA, AX + + Mov Pnp_CardFound, 1 + Jmp PnP_IsolateNextCard + +PnP_IsolateFinished: + Mov AL, PnP_CSN + ShL AL, 1 + Or AL, PnP_CardFound + + Ret + +EndP PnP_Isolate + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc DetectCard Far ; returns carry clear if succesful + + Push CS + Pop DS + + Xor AL, AL + Mov DX, 279h + Out DX, AL + Out DX, AL + + Mov AL, 6Ah ; Starting value + Mov CX, 32 + +PnP_InitiationKeyLoop: + Out DX, AL + + Mov AH, AL + ShR AH, 1 + Xor AH, AL + ShR AX, 1 + + Dec CX + JNZ PnP_InitiationKeyLoop + +; Try three ports before concluding no PnP cards: 20Fh, 27Bh, 213h + +PnP_DetectCardPort1: + Mov PnP_ReadPort, 20Fh + Call PnP_Isolate + JZ PnP_DetectCardPort2 + Test AL, 1 + JZ PnP_DetectCardNotFound + Jmp PnP_DetectCardFound + +PnP_DetectCardPort2: + Mov PnP_ReadPort, 27Bh + Call PnP_Isolate + JZ PnP_DetectCardPort3 + Test AL, 1 + JZ PnP_DetectCardNotFound + Jmp PnP_DetectCardFound + +PnP_DetectCardPort3: + Mov PnP_ReadPort, 213h + Call PnP_Isolate + Test AL, 1 + JNZ PnP_DetectCardFound + +PnP_DetectCardNotFound: + StC + Jmp PnP_DetectEnd + +PnP_DetectCardFound: + ClC + +PnP_DetectEnd: ; Return PnP to wait for key state + Mov AX, 202h + Call PnP_WriteData + Mov EAX, 'Jeff' + + Ret + +EndP DetectCard + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ResetDSP Far ; AX = Port + + Push AX + Push CX + Push DX + + Mov DX, CS:MIDIPort + Inc DX + Mov AL, 0FFh + Out DX, AL + + Mov DX, CS:BasePort + Add DL, 6 + Mov AL, 3 + Out DX, AL + + In AL, DX + In AL, DX + In AL, DX + In AL, DX + + Xor AL, AL + Out DX, AL + + Add DL, 8 + Mov CX, 200 + +ResetDSP1: + In AL, DX + Test AL, AL + JS ResetDSP2 + Loop ResetDSP1 + Jmp ResetDSP3 + +ResetDSP2: + Sub DL, 4 + In AL, DX + Cmp AL, 0AAh + JE ResetDSP4 + Add DL, 4 + Loop ResetDSP1 + +ResetDSP3: + StC + +ResetDSP4: + Pop DX + Pop CX + Pop AX + Ret + +EndP ResetDSP + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +include mmxmsam.inc + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc CheckMIDI + + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Xor BX, BX + Call UARTIn + Mov BL, [MIDIBufferTail] + + Cmp AL, 0F0h + JAE CheckMIDIEnd + + Inc BL + Cmp BL, MIDIBufferHead + JE CheckMIDIEnd + + Mov [MIDIBuffer+BX], AL + Mov [MIDIBufferTail], BL + +CheckMIDIEnd: + Pop DS + Ret + +EndP CheckMIDI + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ESSIRQHandler + + PushAD + Push DS + Push ES + + ClD + + Mov AX, CS + Mov DS, AX + Assume DS:Driver + + Mov DX, [ConfigPort] + Add DL, 6 + In AL, DX + Test AL, 8 + JZ ESSNoMIDI + + Push AX + Call CheckMIDI + Pop AX + +ESSNoMIDI: + Test AL, 1 + JZ ESSIRQEnd + + Mov DX, [BasePort] + Add DL, 0Eh + In AL, DX + + Mov AX, MixBufferPos + Mov BX, AX + Mul DMASize + Cmp AX, DMABUFFERLENGTH + JB ESSIRQHandler2 + + Xor AX, AX + Xor BX, BX + +ESSIRQHandler2: + FNSave [FPSave] + + Inc BX + Mov MixBufferPos, BX + + CLD + + + ; OK... time to get next block + ; Check whether stereo thing is on.. + ; + LES DI, [ActualDMAPtr] + Add DI, AX + + Mov BX, DMASize ; BX = bytes required + ShR BX, 1 + ; BX = samples required + Mov BP, 8 ; Skip for mono + Mov CL, 14 ; Shift for mono + + Cmp Stereo, 0 + JE ESSIRQHandlerMono + + Mov BP, 4 ; Stereo skip value. + Dec CL + +ESSIRQHandlerMono: + Call SaveEMSPageFrame + + Cmp MixTransferRemaining, 0 + JNE ESSIRQHandler4 + Assume DS:Nothing + +ESSIRQHandler3: + Push BX + Push CX + Push BP + Push ES + Push DI + + Call Update + Call MixSamples + + Pop DI + Pop ES + Pop BP + Pop CX + Pop BX + +ESSIRQHandler4: + Mov DS, MixSegment + Mov SI, MixTransferOffset + Mov DX, BX ; DX = samples to transfer + Cmp DX, MixTransferRemaining + JBE ESSIRQHandler5 + + Mov DX, MixTransferRemaining + +ESSIRQHandler5: + +include mmxtrans.inc + + Sub MixTransferRemaining, DX ; } Memory write + Sub BX, DX + JNZ ESSIRQHandler3 + + Mov MixTransferOffset, SI ; } Memory write + + Call RestoreEMSPageFrame + + FNRStor [CS:FPSave] + +ESSIRQEnd: + Mov AL, 20h + Cmp IRQ, 8 + JB WSSAckIRQ1 + + Out 0A0h, AL + +WSSAckIRQ1: + Out 20h, AL + + Pop ES + Pop DS + PopAD + IRet + +EndP ESSIRQHandler + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetIRQ + + PushAD + Push ES + + Xor AX, AX + Mov ES, AX + + Mov DI, IRQ + ShL DI, 2 + Add DI, Offset IRQData + Mov BX, [CS:DI] + + Mov AX, CS + ShL EAX, 16 + Mov AX, Offset ESSIRQHandler + + XChg [ES:BX], EAX + Mov OldESSIRQHandler, EAX + + Mov AX, IMR + And AX, [DI+2] + + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Pop ES + PopAD + + Ret + +EndP SetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetIRQ + + PushAD + Push ES + + Xor AX, AX + Mov ES, AX + + Mov DI, IRQ + ShL DI, 2 + Mov BX, [IRQData+DI] + + Mov EAX, OldESSIRQHandler + Mov [ES:BX], EAX + + Pop ES + PopAD + + Ret + +EndP ResetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetESSMixConst + + PushA + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, CmdLineMixSpeed + Mov CX, MixSpeed + Test AX, AX + JZ GetESSMixConst1 + + Mov CX, 22050 + Cmp AX, CX + JB GetESSMixConst1 + + Mov CX, 56821 + Cmp AX, CX + JA GetESSMixConst1 + + Mov CX, AX + +GetESSMixConst1: ; CX = mixspeed. + Mov DX, 0Ch + Mov AX, 236Ch ; DX:AX = 795.5kHz + Div CX + + Mov BX, AX + Neg AL + Mov ESSMixConst, AL + + Mov DX, 0Ch + Mov AX, 236Ch + Div BX + Mov MixSpeed, AX + + FNInit + FILd DWord Ptr [MixSpeed] + FMul FreqMultiplier + FStP FreqMultiplier + + Pop DS + PopA + Ret + +EndP GetESSMixConst + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc StartESS + + PushA + Push ES + Push DS + + Push CS + Pop DS + Assume DS:Driver + + ; Setup DMA + Mov BX, MixSegment + Mov AX, 80 + Mov DX, DMA + Mov DI, DMABUFFERLENGTH + Call SetDMA + + LES DI, ActualDMAPtr + Xor AX, AX + Mov CX, DMABUFFERLENGTH/2 + Rep StosW + + Mov MixBufferPos, 0 + Mov MixTransferRemaining, 0 + + Call ResetDSP + Mov DX, BasePort + Add DL, 0Ch + +; Extended Functions + + Mov AL, 0C6h + Call ESSOut + +; Autoinit DMA + + Mov AL, 0B8h + Call ESSOut + Mov AL, 4 + Call ESSOut + +; Stereo/Mono select + + Mov AH, 0A8h + Call ESSReadRegister + Mov AH, AL + Mov AL, 0A8h + Call ESSOut + Mov AL, AH + And AL, Not 3 + Or AL, 2 + Cmp Stereo, 0 + JE StartESS1 + + Xor AL, 3 + +StartESS1: + Call ESSOut + +; DMA mode + + Mov AL, 0B9h + Call ESSOut + Mov AL, 2 + Call ESSOut + +; Mixspeed + + Mov AL, 0A1h + Call ESSOut + Mov AL, ESSMixConst + Call ESSOut + +; Filter clock divider + Mov AL, 0A2h + Call ESSOut + + Mov AL, 0FEh + Call ESSOut + +; DMA counter + Mov CX, DMASize + Neg CX + + Mov AL, 0A4h + Call ESSOut + Mov AL, CL + Call ESSOut + Mov AL, 0A5h + Call ESSOut + Mov AL, CH + Call ESSOut + +; Initialise DAC + Mov AL, 0B6h + Call ESSOut + Mov AL, 0 + Call ESSOut + +; Configure DACs + + Mov AL, 0B7h + Call ESSOut + Mov AL, 71h + Call ESSOut + + Mov AL, 0B7h + Call ESSOut + + Mov AL, 0BCh + Cmp Stereo, 0 + JNE StartESS2 + + Mov AL, 0F4h + +StartESS2: + Call ESSOut + +; IRQ configuration + Mov AL, 0B1h + Call ESSOut + Mov AL, 50h + Call ESSOut + +; DMA configuration + Mov AL, 0B2h + Call ESSOut + Mov AL, 50h + Call ESSOut + +; Enable voice + Mov AL, 0D1h + Call ESSOut + +; Start transfer + Mov AH, 0B8h + Call ESSReadRegister + Mov AH, AL + Mov AL, 0B8h + Call ESSOut + Mov AL, AH + Or AL, 1 + Call ESSOut + +; Init UART + Mov DX, MIDIPort + Inc DX + Mov AL, 3Fh ; Intelligent mode. + Out DX, AL + +; Enable MIDI IRQ + Mov DX, BasePort + Add DL, 4 + Mov AX, 4064h + Out DX, AX + + Pop DS + Pop ES + PopA + + Ret + +EndP StartESS + Assume DS:Nothing + +;컴 InitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Sets up any memory required for output +; Initiates output +; +; Parameters: AX = Number of Channels +; +; If sucessful, returns: +; Carry flag clear +; DS:SI = pointer to text to display +; AX = parameter 1 in text +; BX = parameter 2 in text +; CX = parameter 3 in text +; DX = parameter 4 in text +; DI = parameter 5 in text +; +; If unsucessful, returns: +; Carry flag set +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc InitSound Far + + Push CS + Pop DS + Assume DS:Driver + + Mov SI, Offset RelocationTable + +RelocationFix: + LodsW + Test AX, AX + JZ RelocationEnd + Mov BX, AX + Mov [BX], DS + Jmp RelocationFix + + +RelocationEnd: + Call GetEMSPageFrame + Mov EMSPageFrame, AX + + In AL, 0A1h + Mov AH, AL + In AL, 21h + Mov IMR, AX + + Mov ECX, IdleUpdateInfoLine + Mov EDX, GlobalKeyList + Mov IdleFunctionList, ECX + Mov GlobalKeyLink2, EDX + + Mov ECX, FillHeaderFunction + Mov EDX, DrawHeaderFunction + Mov FillHeader2, ECX + Mov ScreenHeader2, EDX + + Mov DX, BasePort + Add DL, 4 + Mov AL, 22h + Out DX, AL + Inc DX + In AL, DX + Mov AH, AL + And AX, 0FF0h + ShR AH, 1 + ShR AL, 5 + Mov Word Ptr [VolumeTable], AX + + Call GetESSMixConst + + Mov AX, 2643 + Mul MixSpeed + Add AX, 0FFFFh + AdC DX, (DMABUFFERLENGTH*2)/16+5 + Mov BX, DX + Mov AH, 48h + + Int 21h + JNC InitSound1 + +InitSoundNoMemory: + Mov SI, Offset ESSNoMemoryMsg + Ret + +InitSound1: + Mov MixSegment, AX + + Call SetIRQ + Call GetTempo + Call SetTempo + + Mov SI, Offset ESSMsg + + Mov AX, BasePort + Mov BX, IRQ + Mov CX, DMA + + Ret + +EndP InitSound + Assume DS:Nothing + +;컴 ReInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Reinitialises sound output +; Initiates sound output +; +; Parameters: AX = number of channels. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReInitSound Far + + PushA + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Call ResetIRQ + Call SetIRQ + + Mov SI, Offset ReInitMsg + Mov BX, 40 + Call SetInfoLine + + Mov AL, Stereo + Call SetStereo + + Pop ES + Pop DS + PopA + + Ret + +EndP ReInitSound + Assume DS:Nothing + +;컴 UnInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Stops sound output, releases any memory used by driver +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UnInitSound Far + + Call GotoHomeDirectory + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, 3D02h ; Read write access + Mov DX, Offset DriverName + Int 21h + JC SaveConfig2 + + Mov BX, AX + + Mov AX, 4200h + Xor CX, CX + Mov DX, Offset CONFIGURATIONOFFSET + Int 21h + JC SaveConfig1 + + Mov AH, 40h + Mov CX, CONFIGSIZE + Mov DX, Offset MixMode + Int 21h + +SaveConfig1: + Mov AH, 3Eh + Int 21h + +SaveConfig2: + Mov AX, IMR + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Mov AX, MixSegment + Test AX, AX + JZ UnInitSound1 + + Mov ES, AX + Mov AH, 49h ; Release MixSegment + Int 21h + + Call ResetDSP + Call ResetIRQ + +UnInitSound1: + Ret + +EndP UnInitSound + Assume DS:Nothing + +;컴 Poll 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; This procedure is called as often as possible by IT.EXE +; AX = Playmode (0 for nothing in particular, 1 = pattern, 2 = song) +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Poll Far + + Push CS + Pop DS + Assume DS:Driver + +Poll1: + Call [UARTBufferEmpty] + JNC PollEnd + + Xor BX, BX + + ClI + + Mov BL, MIDIBufferHead + Cmp BL, MIDIBufferTail + JZ PollEnd ; Nothing in queue + + Inc BL + Mov AL, [MIDIBuffer+BX] + Mov MIDIBufferHead, BL + + Call [UARTSend] + Jmp Poll1 + +PollEnd: + StI + + Ret + +EndP Poll + Assume DS:Nothing + +;컴 SetTempo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: BX = tempo +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetTempo Far + + Push AX + Push BX + Push DX + + Push BX + + Mov AX, MixSpeed + Mov BX, AX + Xor DX, DX + + ShL AX, 1 + RCL DX, 1 ; DX:AX = Mixspeed*2 + + ShR BX, 1 ; BX = Mixspeed/2 + + Add AX, BX + AdC DX, 0 ; DX:AX = Mixspeed*2.5 + + Pop BX ; BX = tempo + Div BX + + Mov BytesToMix, AX + + Pop DX + Pop BX + Pop AX + + Ret + +EndP SetTempo + +;컴 SetMixVolume 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = MixVolume +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixVolume Far + + Mov CS:MixVolume, AX + Mov DS, Word Ptr [CS:RecalculateAllVolumes+2] + Jmp CS:RecalculateAllVolumes + +EndP SetMixVolume + +;컴 SetStereo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AL = Stereo on/off, 0 = off. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetStereo Far + + Mov CS:Stereo, AL + Cmp CS:MixSegment, 0 + JE SetStereo1 + + Call ResetDSP + Call StartESS + +SetStereo1: + Ret + +EndP SetStereo + +;컴 LoadSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = sample to load +; DS:SI points to sample header +; ES:0 points to first sample +; +; Returns: **Carry set if NO error** +; **Carry clear if error** +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +include loadsam.inc + +;컴 ReleaseSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AX = sample to release +; DS:SI points to sample header +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReleaseSample Far + + Ret + +EndP ReleaseSample + +;컴 ResetMemory 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetMemory Far + + Ret + +EndP ResetMemory + +;컴 GetStatus 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +; Returns text to show on status line, AX = display parameter +; Carry set if not to show anything. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetStatus Far + + StC + Ret + +EndP GetStatus + +;컴 SoundCardScreen 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Function to have driver interactive part of program +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SoundCardScreen Far + + Mov AX, 5 + Mov SI, 1 + Mov CX, CS + Mov DX, Offset ESSScreenList + + ClC + Ret + +EndP SoundCardScreen + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetVariable Far + + Xor AH, AH + Mov AL, [CS:VolumeTable+DI] + Ret + +EndP GetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetVariable Far + + Push DS + Push DX + + Push CS + Pop DS + Assume DS:Driver + + Mov [VolumeTable+DI], AL + + Mov DX, BasePort + Add DL, 4 + Mov AL, 22h + Out DX, AL + Mov AH, [VolumeTable] + ShL AH, 4 + Or AH, [VolumeTable+1] + ShL AH, 1 + Out DX, AX + + Pop DX + Pop DS + Ret + +EndP SetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +InterpretState DB 0 +InterpretType DB 0 + +Proc SendUARTOut Far ; Local interpreter activated with 0F0h 0F0h. + + Mov AH, CS:InterpretState + Cmp AH, 2 + JB SendUARTOut1 + +; In interpreter. + JE SendUARTOut3 + +; Have InterpretType, now get parameter, then return to normal. + + Cmp AL, 7Fh + JA SendUARTOut4 + + Push BX + + Mov BL, CS:InterpretType ; Want BX = InterpretType*64+Channel + ; + ShL BX, 6 + Add BL, [DI+20h] + And BX, 127 + Mov [CS:FilterParameters+BX], AL + + Pop BX + + Test SI, SI + JZ SendUARTOut4 + + Or Byte Ptr [SI], 64 + +SendUARTOut4: + Mov CS:InterpretState, 0 + Ret + +SendUARTOut3: + Cmp AL, 2 + JAE SendUARTOut4 + + Mov CS:InterpretType, AL + Jmp SendUARTOutStateInc + +SendUARTOut1: + Cmp AL, 0F0h + JNE SendUARTOut2 + +SendUARTOutStateInc: + Inc CS:InterpretState + Ret + +SendUARTOut2: + Test AH, AH + JZ SendUARTOutEnd + + Push AX + Mov AL, 0F0h + Call UARTOut + Pop AX + Mov CS:InterpretState, 0 + +SendUARTOutEnd: + Cmp AL, 0FCh + JE ResetFilters + Cmp AL, 0FAh + JE ResetFilters + + Cmp AL, 0FFh + JNE SendUARTOutNoClear + +ResetFilters: + PushA + Push ES + + Push CS + Pop ES + + Mov DI, Offset FilterParameters + Mov CX, 64 + Mov AL, 7Fh + Rep StosB + Mov CX, 64 + Xor AX, AX + Rep StosB + + Pop ES + PopA + +SendUARTOutNoClear: + Call UARTOut + Ret + +EndP SendUARTOut + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +EndDriver: + +;******** Provided Variable Table ************* + +MaxNumberOfChannels DW 0FFFFh ; Maximum number of channels the + ; driver can handle. + +StopAfterPlay DW 0 +DefaultChannels DW 128 + DW 3 ; MIDI, hiqual + DW 4 Dup (0) + + +;******** Provided Procedure Table ************* + +ProvidedTableStart: + + DW Offset DetectCard + + DW Offset InitSound ; Playing related + DW Offset ReinitSound + DW Offset UninitSound + + DW Offset Poll + + DW Offset SetTempo ; Sound variable related + DW Offset SetMixVolume + DW Offset SetStereo + + DW Offset LoadSample ; Sample related + DW Offset ReleaseSample + DW Offset ResetMemory + DW Offset GetStatus ; Returns string to show on status line + + DW Offset SoundCardScreen ; Sound card 'screen' + + DW Offset GetVariable ; For interface + DW Offset SetVariable + DW Offset SendUARTOut + +ProvidedTableEnd: + DW 32-(ProvidedTableEnd-ProvidedTableStart)/2 Dup (0) + +EndS + +End diff --git a/it/SoundDrivers/ES1869.ASM b/it/SoundDrivers/ES1869.ASM new file mode 100755 index 0000000..d85d4f5 --- /dev/null +++ b/it/SoundDrivers/ES1869.ASM @@ -0,0 +1,2328 @@ +; +; ESS Technology's ES1869 AudioDrive chip. +; + .386P + +Segment DriverHeader PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +;***** Driver Header ******* + +include drhead.inc + +EndS + +Segment Driver PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +ORG 0 +StartDriver: + +include vtable.inc + +;******** Required ProcedureTable ************* + +include reqproc.inc + +;********************************** + +PNPSERIALID EQU 0FFFFFFFFh +PNPVENDORID EQU 03007316h + +STEREOENABLED EQU 1 +DMABUFFERLENGTH EQU 8192 +MIXRESOLUTION EQU 32 ; 32 bit mixing for +MIXTABLESIZE EQU 2*256*65 + +ESSMsg DB "ESS ES1869 AudioDrive found", 13 + DB "Port ", 0FDh, "Xh, IRQ ", 0FDh, "D, DMA ", 0FDh, "D", 0 + +ESSNoMemoryMsg DB "ESS ES1869 AudioDrive found", 13 + DB "Error: Insufficient memory", 0 + +ReinitMsg DB "ESS ES1869 AudioDrive reinitialised", 0 + +ConfigErrorMsg DB "Error saving configuration to ITES1869.DRV", 0 +ConfigOKMsg DB "Configuration saved to ITES1869.DRV", 0 + +DriverName DB "ITES1869.DRV", 0 + +ALIGN 4 +FilterValue DD 0 +FilterValue2 DD 0 +ESSMixConst DB 0, 0 + +DMASize DW 2048 ; Smaller gives better MIDI timing +ConfigPort DW 0 + +Forced DB 0 +Stereo DB 0 +MixVolume DW 0 + +BytesToMix DW 1000 + +MixSegment DW 0 +DMASegment DW 0 + +MixTransferOffset DW 0 +MixTransferRemaining DW 0 + +CONFIGURATIONOFFSET EQU $+128 +CONFIGSIZE EQU 6 +MixMode DW 0 +MixModeOffset DW 0 +Filter DW 0 + +IMR DW 0 +OldESSIRQHandler DD 0 + +IRQData Label Word + DW 20h, 1111111111111110b ; IRQ 0 + DW 24h, 1111111111111101b ; IRQ 1 + DW 28h, 1111110111111011b ; IRQ 2 + DW 2Ch, 1111111111110111b ; IRQ 3 + DW 30h, 1111111111101111b ; IRQ 4 + DW 34h, 1111111111011111b ; IRQ 5 + DW 38h, 1111111110111111b ; IRQ 6 + DW 3Ch, 1111111101111111b ; IRQ 7 + DW 1C0h, 1111111011111011b ; IRQ 8 + DW 1C4h, 1111110111111011b ; IRQ 9 + DW 1C8h, 1111101111111011b ; IRQ 10 + DW 1CCh, 1111011111111011b ; IRQ 11 + DW 1D0h, 1110111111111011b ; IRQ 12 + DW 1D4h, 1101111111111011b ; IRQ 13 + DW 1D8h, 1011111111111011b ; IRQ 14 + DW 1DCh, 0111111111111011b ; IRQ 15 + +ESSScreenList Label + DW 6 + DW Near Ptr IdleFunctionList + DW Near Ptr GlobalKeyLink + + DW Near Ptr FullScreenBox ; 0 + DW Near Ptr ScreenHeader + DW Near Ptr FillHeader + DW Near Ptr ESSHeaderLine + + DW Near Ptr DriverText + + DW Near Ptr MixModeText + DW Near Ptr MixModeButton1 ; 6 + DW Near Ptr MixModeButton2 ; + DW Near Ptr MixModeButton3 ; 8 + DW Near Ptr MixModeButton4 ; 9 + + DW Near Ptr FilterText + DW Near Ptr FilterButton1 ; 11 + DW Near Ptr FilterButton2 + DW Near Ptr FilterButton3 + +Comment ~ + + DW Near Ptr VolumeText + DW Near Ptr VolumeBox1 + + DW Near Ptr MasterVolumeLeft ; 16 + DW Near Ptr MasterVolumeRight ; 17 + +~ + + DW 0 + +ESSHeaderLine DW 10 + DB "ESS ES1869 AudioDrive Driver", 0 + +EmptyObject DW 1 + DB 0, 0 + DB 0 + DB 0 + +DriverText DW 1 + DB 26, 48 + DB 21h + DB "ESS ES1869 AudioDrive Driver 1.0 for Impulse Tracker", 0 + +GlobalKeyLink DB 7 +GlobalKeyLink2 DD 0 + +IdleFunctionList DD 0 + DD 0 + +FillHeader DW 8 +FillHeader2 DD 0 + +FullScreenBox DW 0 + DB 0, 0, 79, 49 + DB 4 + +ScreenHeader DW 8 +ScreenHeader2 DD 0 + +Comment ~ + +VolumeText DW 1 + DB 2, 14 + DB 20h + DB "Master Volume Left", 13 + DB "Master Volume Right" + DB 0 + +VolumeBox1 DW 0 + DB 21, 13, 31, 16 + DB 25 + +MasterVolumeLeft DW 14 + DB 22, 14 + DW 0, 15 + DW 9, 0 + DW 0FFFFh, 17, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 8 + +MasterVolumeRight DW 14 + DB 22, 15 + DW 0, 15 + DW 9, 1 + DW 16, 6, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 8 + +~ + +MixModeText DW 1 + DB 2, 14 + DB 20h + DB "Mixing Mode, Playback Frequency: ", 0FDh, "DHz", 0 +MixSpeed DW 44100 + +MixModeButton1 DW 2 + DW 0FFFFh, 7, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment1 DW 0 + DW 0 + DW Offset SetMixMode +DriverSegment2 DW 0 + DB 3, 16, 32, 18, 8 + DB 0 + DB " 16 Bit, Non-Interpolated", 0 + +MixModeButton2 DW 2 + DW 6, 8, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment3 DW 0 + DW 2 + DW Offset SetMixMode +DriverSegment4 DW 0 + DB 3, 19, 32, 21, 8 + DB 0 + DB " 16 Bit, Interpolated", 0 + +MixModeButton3 DW 2 + DW 7, 9, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment5 DW 0 + DW 4 + DW Offset SetMixMode +DriverSegment6 DW 0 + DB 3, 22, 32, 24, 8 + DB 0 + DB " 32 Bit, Non-Interpolated", 0 + +MixModeButton4 DW 2 + DW 8, 11, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment7 DW 0 + DW 6 + DW Offset SetMixMode +DriverSegment8 DW 0 + DB 3, 25, 32, 27, 8 + DB 0 + DB " 32 Bit, Interpolated", 0 + +FilterText DW 1 + DB 2, 29 + DB 20h + DB "Filter mode", 0 + +FilterButton1 DW 2 + DW 9, 12, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetFilter +DriverSegment9 DW 0 + DW 0 + DW Offset SetFilter +DriverSegment10 DW 0 + DB 3, 31, 29, 33, 8 + DB 0 + DB " No Filter", 0 + +FilterButton2 DW 2 + DW 11, 13, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetFilter +DriverSegment11 DW 0 + DW 1 + DW Offset SetFilter +DriverSegment12 DW 0 + DB 3, 34, 29, 36, 8 + DB 0 + DB " 50% Filter", 0 + +FilterButton3 DW 2 + DW 12, 0FFFFh, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetFilter +DriverSegment13 DW 0 + DW 2 + DW Offset SetFilter +DriverSegment14 DW 0 + DB 3, 37, 29, 39, 8 + DB 0 + DB " 75% Filter", 0 + +ALIGN 4 + +VolumeTable DB 2 Dup (0) +MIDIPort DW 0 + +MIDIBuffer DB 256 Dup (0) +MIDIBufferHead DB 0 +MIDIBufferTail DB 0 + +; 컴 MixingRoutines 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +MixBufferPos DW 0 + +include dma.inc +include mix.inc +include m12bit.mix +include m12biti.mix +include m32bit.mix +include m32biti.mix + +MixFunctionTables Label + +include m12bit.inc ; contains the tables +include m12biti.inc +include m32bit.inc +include m32biti.inc + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +RelocationTable Label Word + DW Offset DriverSegment1, Offset DriverSegment2 + DW Offset DriverSegment3, Offset DriverSegment4 + DW Offset DriverSegment5, Offset DriverSegment6 + DW Offset DriverSegment7, Offset DriverSegment8 + DW Offset DriverSegment9, Offset DriverSegment10 + DW Offset DriverSegment11, Offset DriverSegment12 + DW Offset DriverSegment13, Offset DriverSegment14 + DW 0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ESSOut ; AL = data + ; DX = 2xCh + + Push AX + +ESSOut1: + In AL, DX + Test AL, AL + JS ESSOut1 + + Pop AX + Out DX, AL + + Ret + +EndP ESSOut + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ESSIn ; DX = 2xCh, returns AL + +ESSIn1: + In AL, DX + Test AL, 40h + JZ ESSIn1 + + Add DL, 0Ah-0Ch ; DX = 2xAh -> Data read port + In AL, DX + Add DL, 0Ch-0Ah + + Ret + +EndP ESSIn + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UARTOut ; AL = out + + Push DX + Push AX + + Mov DX, CS:MIDIPort + Inc DX + +UARTOut1: + In AL, DX + Test AL, 40h + JNZ UARTOut1 + + Pop AX + Dec DX + Out DX, AL + + Pop DX + Ret + +EndP UARTOut + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UARTIn ; returns AL + + Push DX + + Mov DX, CS:MIDIPort + Inc DX + +UARTIn1: + In AL, DX + Test AL, 80h + JNZ UARTIn1 + + Dec DX + In AL, DX + + Pop DX + Ret + +EndP UARTIn + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ESSReadRegister ; AH = register to read. + ; DX = 2xCh + ; returns AL + + Mov AL, 0C0h + Call ESSOut + Mov AL, AH + Call ESSOut + Call ESSIn + + Ret + +EndP ESSReadRegister + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetMixMode Far + + Push CS + Pop ES + Mov DI, Offset MixMode + + Ret + +EndP GetMixMode + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetFilter Far + + Push CS + Pop ES + Mov DI, Offset Filter + + Ret + +EndP GetFilter + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetFilter Far + + Mov AX, [SI+22] + Mov CS:FilterValue, 0 + Mov CS:Filter, AX + ClI + Jmp SetMixModeChain + +EndP SetFilter + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixMode Far + + Mov AX, [SI+22] + + ClI + + Mov CS:MixMode, AX + + Mov BX, 180 + Mul BX + Mov CS:MixModeOffset, AX + + Mov DS, Word Ptr [CS:RecalculateAllVolumes+2] + Call CS:RecalculateAllVolumes + + StI + +SetMixModeChain: + Call GotoHomeDirectory + + ; Now to save config into driver file. + Push CS + Pop DS + Assume DS:Driver + + Mov AX, 3D02h ; Read write access + Mov DX, Offset DriverName + Mov SI, Offset ConfigErrorMsg + Int 21h + JC SetMixMode1 + + Mov BX, AX + + Mov AX, 4200h + Xor CX, CX + Mov DX, Offset CONFIGURATIONOFFSET + Int 21h + JC SetMixMode2 + + Mov AH, 40h + Mov CX, CONFIGSIZE + Mov DX, Offset MixMode + Int 21h + +SetMixMode2: + PushF + Mov AH, 3Eh + Int 21h + PopF + + JC SetMixMode1 + + Mov SI, Offset ConfigOKMsg + +SetMixMode1: + Mov BX, 40 + Call SetInfoLine + + Mov AX, 1 + Ret + +EndP SetMixMode + Assume DS:Nothing + +; 컴 DetectCard 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Returns carry set if error, else carry clear. Has to setup internal vars +; (eg. appropriate IRQ/DMA whatever). +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +PnP_SerialID DD 0 +PnP_VendorID DD 0 +PnP_ReadPort DW 0 +PnP_CSN DB 0 +PnP_CardFound DB 0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_Delay + Assume DS:Driver + + Push AX CX + + Mov CX, 180h +PnP_Delay1: + In AL, 21h + Loop PnP_Delay1 + + Pop CX AX + Ret + +EndP PnP_Delay + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_WriteData + + Mov DX, 279h + Out DX, AL + + Mov AL, AH + Mov DH, 0Ah + Out DX, AL + Ret + +EndP PnP_WriteData + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_ReadData + + Mov DX, 279h + Out DX, AL + + Mov DX, PnP_ReadPort + In AL, DX + + Ret + +EndP PnP_ReadData + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_Isolate + + Mov AX, 402h + Call Pnp_WriteData ; Reset CSNs + +PnP_IsolateNextCard: + Mov AX, 0003h + Call PnP_WriteData ; Wake[0] + + Mov AX, PnP_ReadPort + ShL AX, 6 + Xor AL, AL + Call PnP_WriteData ; Set Read Data port. + + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + + Mov AL, 1 ; Serial Isolation + Mov DX, 279h + Out DX, AL + + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + + Mov BL, 6Ah + Mov CX, 64 + Mov DX, PnP_ReadPort + + ClI + +PnP_Isolate1: + ShR PnP_SerialID, 1 + RCR PnP_VendorID, 1 + + Mov BH, BL + ShR BH, 1 + Xor BH, BL + ShR BX, 1 + + In AL, DX + Mov AH, AL + Call PnP_Delay + In AL, DX + Call PnP_Delay + + Cmp AX, 55AAh + JNE PnP_Isolate2 + + Xor BL, 80h + Or PnP_SerialID, 80000000h + +PnP_Isolate2: + Dec CX + JNZ PnP_Isolate1 + + Mov CX, 8 + Xor BH, BH + +PnP_Isolate3: + ShR BH, 1 + + In AL, DX + Mov AH, AL + Call PnP_Delay + In AL, DX + Call PnP_Delay + Cmp AX, 55AAh + JNE PnP_Isolate4 + + Or BH, 80h + +PnP_Isolate4: + Dec CX + JNZ PnP_Isolate3 + + StI + + Cmp BL, BH ; Matching Checksum? + JNE PnP_IsolateFinished + + ; assign CSN + Inc PnP_CSN + + Mov AL, 6 + MOv AH, PnP_CSN + Call PnP_WriteData + +; Cmp PnP_VendorID, PNPVENDORID +; JNE PnP_IsolateNextCard + Cmp PnP_SerialID, PNPSERIALID + JNE PnP_IsolateNextCard + + Mov AL, 3 + Call PnP_WriteData + + Mov AX, 07h ; Configuration device + Call PnP_WriteData + + Mov AL, 60h + Call PnP_ReadData + Mov AH, AL + Mov AL, 61h + Call PnP_ReadData ; AX = address. + Mov ConfigPort, AX + + Mov AX, 107h ; Audio device + Call PnP_WriteData + + Mov AL, 64h + Call PnP_ReadData + Mov AH, AL + Mov AL, 65h + Call PnP_ReadData ; AX = address. + Mov MIDIPort, AX + + Mov AL, 60h + Call PnP_ReadData + Mov AH, AL + Mov AL, 61h + Call PnP_ReadData ; AX = address. + Cmp BasePort, 0FFFFh + JE PnPBasePortOK + + Cmp BasePort, AX + JNE PnP_IsolateNextCard + +PnPBasePortOK: + Mov BasePort, AX + + Mov AL, 70h + Call PnP_ReadData ; AL[3:0] = IRQ + And AX, 15 + JZ PnP_IsolateNextCard + Mov IRQ, AX + + Mov AL, 74h + Call PnP_ReadData ; AL[2:0] = DMA + And AX, 7 + Cmp AL, 4 + JE PnP_IsolateNextCard + Mov DMA, AX + + Mov Pnp_CardFound, 1 + Jmp PnP_IsolateNextCard + +PnP_IsolateFinished: + Mov AL, PnP_CSN + ShL AL, 1 + Or AL, PnP_CardFound + + Ret + +EndP PnP_Isolate + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc DetectCard Far ; returns carry clear if succesful + + Push CS + Pop DS + + Xor AL, AL + Mov DX, 279h + Out DX, AL + Out DX, AL + + Mov AL, 6Ah ; Starting value + Mov CX, 32 + +PnP_InitiationKeyLoop: + Out DX, AL + + Mov AH, AL + ShR AH, 1 + Xor AH, AL + ShR AX, 1 + + Dec CX + JNZ PnP_InitiationKeyLoop + +; Try three ports before concluding no PnP cards: 20Fh, 27Bh, 213h + +PnP_DetectCardPort1: + Mov PnP_ReadPort, 20Fh + Call PnP_Isolate + JZ PnP_DetectCardPort2 + Test AL, 1 + JZ PnP_DetectCardNotFound + Jmp PnP_DetectCardFound + +PnP_DetectCardPort2: + Mov PnP_ReadPort, 27Bh + Call PnP_Isolate + JZ PnP_DetectCardPort3 + Test AL, 1 + JZ PnP_DetectCardNotFound + Jmp PnP_DetectCardFound + +PnP_DetectCardPort3: + Mov PnP_ReadPort, 213h + Call PnP_Isolate + Test AL, 1 + JNZ PnP_DetectCardFound + +PnP_DetectCardNotFound: + StC + Jmp PnP_DetectEnd + +PnP_DetectCardFound: + ClC + +PnP_DetectEnd: ; Return PnP to wait for key state + Mov AX, 202h + Call PnP_WriteData + Mov EAX, 'Jeff' + + Ret + +EndP DetectCard + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ResetDSP Far ; AX = Port + + Push AX + Push CX + Push DX + + Mov DX, CS:MIDIPort + Inc DX + Mov AL, 0FFh + Out DX, AL + + Mov DX, CS:BasePort + Add DL, 6 + Mov AL, 3 + Out DX, AL + + In AL, DX + In AL, DX + In AL, DX + In AL, DX + + Xor AL, AL + Out DX, AL + + Add DL, 8 + Mov CX, 200 + +ResetDSP1: + In AL, DX + Test AL, AL + JS ResetDSP2 + Loop ResetDSP1 + Jmp ResetDSP3 + +ResetDSP2: + Sub DL, 4 + In AL, DX + Cmp AL, 0AAh + JE ResetDSP4 + Add DL, 4 + Loop ResetDSP1 + +ResetDSP3: + StC + +ResetDSP4: + Pop DX + Pop CX + Pop AX + Ret + +EndP ResetDSP + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +MixModeTable Label Word + DW Offset Mix0ModeMono, Mix0ModeStereo + DW Offset Mix0ModeMono, Mix0ModeStereo + DW Offset Mix6ModeMono, Mix6ModeStereo + DW Offset Mix6ModeMono, Mix6ModeStereo + +Proc MixSamples ; Given DS:SI = info tables, CX = numchannels + + ; 1. Clean buffer + ; + update variables + ; 2. Update parameters + ; 3. Mix func + ; 4. Return + + Push CX + + Mov CX, BytesToMix + Mov ES, MixSegment + Mov DI, MIXTABLESIZE + Xor EAX, EAX + Mov DX, CX + Add CX, CX + + Mov MixTransferOffset, DI ; } Memory write + + Cmp Stereo, 0 + JE MixSamples1 + + Mov DX, CX + +MixSamples1: + Rep StosD ; } Memory write + Mov MixTransferRemaining, DX ; } + + Pop CX + +MixSamples2: + Test Byte Ptr [SI], 1 + JZ MixSamplesEnd2 + Cmp Byte Ptr [SI+36h], 100 + JE MixSamplesEnd2 + + Push CX + Mov CX, [SI] + + Test CH, 2 + JZ MixSamples3 + And Byte Ptr [SI], Not 1 + + Jmp MixSamplesEnd +; Cmp MixMode, 8 ; Is it volume ramping? +; JB MixSamplesEnd + +MixSamples3: + Test CL, 20h ; New freq? + JZ MixSamples5 + + Mov AX, [SI+10h] + Mov DX, [SI+12h] + Mov BX, MixSpeed + Cmp DX, BX + JAE MixSamplesHandleError + + Div BX + ShL EAX, 16 + Xor AX, AX + Div BX + Mov STEPVALUE, EAX + +MixSamples4: + Test CH, 1 + JZ MixSamples5 + + Mov DWord Ptr [SI+1Ch], 0 ; Current Volume = 0 + ; for volume sliding. +MixSamples5: + Test CX, 8440h ; New volume or panning? + JZ MixSamplesMix + + Xor AX, AX + Test CH, 8 ; Muted? + JNZ MixModeCommon + + Mov BX, MixMode + Add BL, Stereo + Add BX, BX + Jmp [CS:MixModeTable+BX] + +Mix0Mode: ; 16-bit mixing, no interpolation +Mix0ModeMono: ; and 16-bit mixing, interpolation + Mov AL, [SI+20h] + ShR AL, 1 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Mov AX, 0 + JZ MixModeCommon + Mov AL, 30 ; Use left only-mixing for mono + Jmp MixModeCommon + +Mix0ModeStereo: + Mov AL, [SI+37h] ; Final pan + Cmp AL, 100 + JE Mix0ModeSurround + + Mul Byte Ptr [SI+20h] ; Final volume + Add AX, 64 + ShR AX, 7 + Mov [SI+0Ch], AX ; Store into right volume + + Mov AL, 64 + Sub AL, [SI+37h] + Mul Byte Ptr [SI+20h] + Add AX, 64 + ShR AX, 7 + Mov [SI+0Eh], AX ; Left volume + + Mov CH, AL ; CH = left volume + Mov CL, [SI+0Ch] ; CL = right volume + Mov AX, 0 + + Test CX, CX + JZ MixModeCommon + + Mov AL, 30 ; Left only... + Test CL, CL + JZ MixModeCommon + + Mov AL, 60 + Test CH, CH + JZ MixModeCommon + + Mov AL, 90 + Cmp CL, CH + JZ MixModeCommon + + Mov AL, 120 + Jmp MixModeCommon + +Mix0ModeSurround: + Mov AL, [SI+20h] + ShR AL, 2 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Mov AX, 0 + JZ MixModeCommon + Mov AL, 150 ; Surround + Jmp MixModeCommon + +Mix6ModeMono: + Mov AX, [SI+4Ah] + Mul MixVolume + ShRD AX, DX, 8 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Test AX, AX + JZ MixModeCommon + Mov AX, 30 + Jmp MixModeCommon + +Mix6ModeStereo: + Mov AL, [SI+37h] ; Final pan + Cmp AL, 100 + JE Mix6ModeSurround + + Mul Byte Ptr MixVolume + Mul Word Ptr [SI+4Ah] + ShRD AX, DX, 14 + Mov [SI+0Ch], AX ; Store into right volume + Mov BX, AX + ShL EAX, 16 + + Mov AL, 64 ; Do left volume + Sub AL, [SI+37h] ; AL = 64-FinalPan + Mul Byte Ptr MixVolume + Mul Word Ptr [SI+4Ah] + ShRD AX, DX, 14 + Mov [SI+0Eh], AX + + Mov ECX, EAX + + ; BX = right volume + ; CX = Left volume + Mov AX, 0 + Test ECX, ECX + JZ MixModeCommon + + Mov AL, 30 + Test BX, BX + JZ MixModeCommon + + Mov AL, 60 + Test CX, CX + JZ MixModeCommon + + Mov AL, 90 + Cmp CX, BX + JE MixModeCommon + + Mov AL, 120 + Jmp MixModeCommon + +Mix6ModeSurround: + Mov AX, [SI+4Ah] + Mul MixVolume + ShRD AX, DX, 9 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + JZ MixModeCommon + Mov AX, 150 + Jmp MixModeCommon + +MixModeCommon: ; Requires AX = 30/60/90 etc. depending + ; On mixing mode type. + ; This will add 180 for 16-bit, + ; And sort out loop types. + Mov BL, [SI+0Ah] + Test Byte Ptr [SI+18h], 2 ; 16 bit? + JZ MixModeCommon1 + + Add AX, 180 + +MixModeCommon1: + Cmp BL, 8 + JB MixModeCommon3 ; No loop + JE MixModeCommon2 ; Forwards loop + + Add AX, 10 + +MixModeCommon2: + Add AX, 10 + +MixModeCommon3: + Add AX, Offset MixFunctionTables + Add AX, MixModeOffset + Mov [SI+8], AX ; Offset... + +MixSamplesMix: + Mov BX, [SI+8] ; BX = offset into + Mov EAX, [CS:BX+2] + Mov DWord Ptr PreMixFunction, EAX + Mov EAX, [CS:BX+6] + Mov DWord Ptr MixFunctionSeparateBackwards, EAX + + Mov AX, BytesToMix + Mov MixBlockSize, AX + Mov MixBufferOffset, MIXTABLESIZE + + Mov EAX, CURRENTPOSITION + Mov OLDPOSITION, EAX + + Call Word Ptr [CS:BX] + + And Word Ptr [SI], 0111100010001101b + Jmp MixSamplesEnd + +MixSamplesHandleError: + Mov Word Ptr [SI], 200h + + Test Byte Ptr [SI+3Ah], 80h + JNZ MixSamplesEnd + + Mov BX, [SI+38h] + And Byte Ptr [BX], Not 4 ; Turn off channel + +MixSamplesEnd: + Pop CX + +MixSamplesEnd2: + Add SI, 128 + Dec CX + JNZ MixSamples2 + + Ret + +EndP MixSamples + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc CheckMIDI + + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Xor BX, BX + Call UARTIn + Mov BL, [MIDIBufferTail] + + Cmp AL, 0F0h + JAE CheckMIDIEnd + + Inc BL + Cmp BL, MIDIBufferHead + JE CheckMIDIEnd + + Mov [MIDIBuffer+BX], AL + Mov [MIDIBufferTail], BL + +CheckMIDIEnd: + Pop DS + Ret + +EndP CheckMIDI + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ESSIRQHandler + + PushAD + Push DS + Push ES + + ClD + + Mov AX, CS + Mov DS, AX + Assume DS:Driver + + Mov DX, [ConfigPort] + Add DL, 6 + In AL, DX + Test AL, 8 + JZ ESSNoMIDI + + Push AX + Call CheckMIDI + Pop AX + +ESSNoMIDI: + Test AL, 1 + JZ ESSIRQEnd + + Mov DX, [BasePort] + Add DL, 0Eh + In AL, DX + + Mov AX, MixBufferPos + Mov BX, AX + Mul DMASize + Cmp AX, DMABUFFERLENGTH + JB ESSIRQHandler2 + + Xor AX, AX + Xor BX, BX + +ESSIRQHandler2: + Inc BX + Mov MixBufferPos, BX + + CLD + + + ; OK... time to get next block + ; Check whether stereo thing is on.. + ; + LES DI, [ActualDMAPtr] + Add DI, AX + + Mov BX, DMASize ; BX = bytes required + ShR BX, 1 + ; BX = samples required + Mov BP, 8 ; Skip for mono + Mov CL, 14 ; Shift for mono + + Cmp Stereo, 0 + JE ESSIRQHandlerMono + + Mov BP, 4 ; Stereo skip value. + Dec CL + +ESSIRQHandlerMono: + Call SaveEMSPageFrame + + Cmp MixTransferRemaining, 0 + JNE ESSIRQHandler4 + Assume DS:Nothing + +ESSIRQHandler3: + Push BX + Push CX + Push BP + Push ES + Push DI + + Call Update + Call MixSamples + + Pop DI + Pop ES + Pop BP + Pop CX + Pop BX + +ESSIRQHandler4: + Mov DS, MixSegment + Mov SI, MixTransferOffset + Mov DX, BX ; DX = samples to transfer + Cmp DX, MixTransferRemaining + JBE ESSIRQHandler5 + + Mov DX, MixTransferRemaining + +ESSIRQHandler5: + Push DX + Cmp CS:Filter, 1 + JB ESSIRQHandler6 + JE ESSIRQHFilter + + Cmp CS:Stereo, 0 + JE ESSIRQ3QFilterMono + +ESSIRQ3QFilterStereo: + Push BX + + Mov EBX, FilterValue + Mov EBP, FilterValue2 + ShR DX, 1 + +ESSIRQ3QFilterStereo1: + Mov EAX, EBX + Mov ECX, EBP + Add EAX, [SI] + Add ECX, [SI+4] + SAR EAX, 1 + SAR ECX, 1 + Add EBX, EAX + Add EBP, ECX + SAR EBX, 1 + SAR EBP, 1 + + Mov EAX, EBX + SAR EAX, 13 + + Cmp EAX, -8000h + JL WSS3QFilterStereoClip1 + Cmp EAX, 7FFFh + JG WSS3QFilterStereoClip2 + +ESSIRQ3QFilterStereo2: + StosW + + Mov EAX, EBP + SAR EAX, 13 + + Cmp EAX, -8000h + JL WSS3QFilterStereoClip3 + Cmp EAX, 7FFFh + JG WSS3QFilterStereoClip4 + +ESSIRQ3QFilterStereo3: + StosW + + Add SI, 8 + Dec DX + JNZ ESSIRQ3QFilterStereo1 + + Mov FilterValue, EBX + Mov FilterValue2, EBP + + Pop BX + + Jmp WSSMixTransferEnd + +ESSIRQ3QFilterMono: + Push BX + + Mov EBX, FilterValue + +ESSIRQ3QFilterMono1: + Mov EAX, EBX + Add EAX, [SI] + SAR EAX, 1 + Add EBX, EAX + SAR EBX, 1 + Mov EAX, EBX + SAR EAX, 14 + + Cmp EAX, -8000h + JL WSS3QFilterMonoClip1 + Cmp EAX, 7FFFh + JG WSS3QFilterMonoClip2 + +ESSIRQ3QFilterMono2: + StosW + + Add SI, 8 + Dec DX + JNZ ESSIRQ3QFilterMono1 + + Mov FilterValue, EBX + + Pop BX + + Jmp WSSMixTransferEnd + +ESSIRQHFilter: + Cmp CS:Stereo, 0 + JE ESSIRQHFilterMono + +ESSIRQHFilterStereo: + Push BX + + Mov EBX, FilterValue + Mov EBP, FilterValue2 + ShR DX, 1 + +ESSIRQHFilterStereo1: + Add EBX, [SI] + Add EBP, [SI+4] + + SAR EBX, 1 + SAR EBP, 1 + + Mov EAX, EBX + SAR EAX, 13 + + Cmp EAX, -8000h + JL WSSHFilterStereoClip1 + Cmp EAX, 7FFFh + JG WSSHFilterStereoClip2 + +ESSIRQHFilterStereo2: + StosW + + Mov EAX, EBP + SAR EAX, 13 + + Cmp EAX, -8000h + JL WSSHFilterStereoClip3 + Cmp EAX, 7FFFh + JG WSSHFilterStereoClip4 + +ESSIRQHFilterStereo3: + StosW + + Add SI, 8 + Dec DX + JNZ ESSIRQHFilterStereo1 + + Mov FilterValue, EBX + Mov FilterValue2, EBP + + Pop BX + + Jmp WSSMixTransferEnd + +ESSIRQHFilterMono: + Push BX + + Mov EBX, FilterValue + +ESSIRQHFilterMono1: + Add EBX, [SI] + SAR EBX, 1 + Mov EAX, EBX + SAR EAX, 14 + + Cmp EAX, -8000h + JL WSSHFilterMonoClip1 + Cmp EAX, 7FFFh + JG WSSHFilterMonoClip2 + +ESSIRQHFilterMono2: + StosW + + Add SI, 8 + Dec DX + JNZ ESSIRQHFilterMono1 + + Mov FilterValue, EBX + + Pop BX + + Jmp WSSMixTransferEnd + +ESSIRQHandler6: + Mov EAX, [SI] + SAR EAX, CL + + Cmp EAX, -8000h + JL ESSIRQHandlerClip1 + Cmp EAX, 7FFFh + JG ESSIRQHandlerClip2 + +ESSIRQHandler7: + StosW ; } Memory write + + Add SI, BP + Dec DX + JNZ ESSIRQHandler6 + +WSSMixTransferEnd: + Pop DX + + Sub MixTransferRemaining, DX ; } Memory write + Sub BX, DX + JNZ ESSIRQHandler3 + + Mov MixTransferOffset, SI ; } Memory write + + Call RestoreEMSPageFrame + +ESSIRQEnd: + Mov AL, 20h + Cmp IRQ, 8 + JB WSSAckIRQ1 + + Out 0A0h, AL + +WSSAckIRQ1: + Out 20h, AL + + Pop ES + Pop DS + PopAD + IRet + +ESSIRQHandlerClip1: + Mov AX, 8000h + Jmp ESSIRQHandler7 + +ESSIRQHandlerClip2: + Mov AX, 7FFFh + Jmp ESSIRQHandler7 + +WSSHFilterMonoClip1: + Mov AX, 8000h + Jmp ESSIRQHFilterMono2 + +WSSHFilterMonoClip2: + Mov AX, 7FFFh + Jmp ESSIRQHFilterMono2 + +WSSHFilterStereoClip1: + Mov AX, 8000h + Jmp ESSIRQHFilterStereo2 + +WSSHFilterStereoClip2: + Mov AX, 7FFFh + Jmp ESSIRQHFilterStereo2 + +WSSHFilterStereoClip3: + Mov AX, 8000h + Jmp ESSIRQHFilterStereo3 + +WSSHFilterStereoClip4: + Mov AX, 7FFFh + Jmp ESSIRQHFilterStereo3 + +WSS3QFilterMonoClip1: + Mov AX, 8000h + Jmp ESSIRQ3QFilterMono2 + +WSS3QFilterMonoClip2: + Mov AX, 7FFFh + Jmp ESSIRQ3QFilterMono2 + +WSS3QFilterStereoClip1: + Mov AX, 8000h + Jmp ESSIRQ3QFilterStereo2 + +WSS3QFilterStereoClip2: + Mov AX, 7FFFh + Jmp ESSIRQ3QFilterStereo2 + +WSS3QFilterStereoClip3: + Mov AX, 8000h + Jmp ESSIRQ3QFilterStereo3 + +WSS3QFilterStereoClip4: + Mov AX, 7FFFh + Jmp ESSIRQ3QFilterStereo3 + +EndP ESSIRQHandler + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetIRQ + + PushAD + Push ES + + Xor AX, AX + Mov ES, AX + + Mov DI, IRQ + ShL DI, 2 + Add DI, Offset IRQData + Mov BX, [CS:DI] + + Mov AX, CS + ShL EAX, 16 + Mov AX, Offset ESSIRQHandler + + XChg [ES:BX], EAX + Mov OldESSIRQHandler, EAX + + Mov AX, IMR + And AX, [DI+2] + + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Pop ES + PopAD + + Ret + +EndP SetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetIRQ + + PushAD + Push ES + + Xor AX, AX + Mov ES, AX + + Mov DI, IRQ + ShL DI, 2 + Mov BX, [IRQData+DI] + + Mov EAX, OldESSIRQHandler + Mov [ES:BX], EAX + + Pop ES + PopAD + + Ret + +EndP ResetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetESSMixConst + + PushA + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, CmdLineMixSpeed + Mov CX, MixSpeed + Test AX, AX + JZ GetESSMixConst1 + + Mov CX, 22050 + Cmp AX, CX + JB GetESSMixConst1 + + Mov CX, 56821 + Cmp AX, CX + JA GetESSMixConst1 + + Mov CX, AX + +GetESSMixConst1: ; CX = mixspeed. + Mov DX, 0Ch + Mov AX, 236Ch ; DX:AX = 795.5kHz + Div CX + + Mov BX, AX + Neg AL + Mov ESSMixConst, AL + + Mov DX, 0Ch + Mov AX, 236Ch + Div BX + Mov MixSpeed, AX + + Pop DS + PopA + Ret + +EndP GetESSMixConst + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc StartESS + + PushA + Push ES + Push DS + + Push CS + Pop DS + Assume DS:Driver + + ; Setup DMA + Mov BX, DMASegment + Xor AX, AX + Mov DX, DMA + Mov DI, DMABUFFERLENGTH + Call SetDMA + + LES DI, ActualDMAPtr + Xor AX, AX + Mov CX, DMABUFFERLENGTH/2 + Rep StosW + + Mov MixBufferPos, 0 + Mov MixTransferRemaining, 0 + + Call ResetDSP + Mov DX, BasePort + Add DL, 0Ch + +; Extended Functions + + Mov AL, 0C6h + Call ESSOut + +; Autoinit DMA + + Mov AL, 0B8h + Call ESSOut + Mov AL, 4 + Call ESSOut + +; Stereo/Mono select + + Mov AH, 0A8h + Call ESSReadRegister + Mov AH, AL + Mov AL, 0A8h + Call ESSOut + Mov AL, AH + And AL, Not 3 + Or AL, 2 + Cmp Stereo, 0 + JE StartESS1 + + Xor AL, 3 + +StartESS1: + Call ESSOut + +; DMA mode + + Mov AL, 0B9h + Call ESSOut + Mov AL, 2 + Call ESSOut + +; Mixspeed + + Mov AL, 0A1h + Call ESSOut + Mov AL, ESSMixConst + Call ESSOut + +; Filter clock divider + Mov AL, 0A2h + Call ESSOut + + Mov AL, 0FEh + Call ESSOut + +; DMA counter + Mov CX, DMASize + Neg CX + + Mov AL, 0A4h + Call ESSOut + Mov AL, CL + Call ESSOut + Mov AL, 0A5h + Call ESSOut + Mov AL, CH + Call ESSOut + +; Initialise DAC + Mov AL, 0B6h + Call ESSOut + Mov AL, 0 + Call ESSOut + +; Configure DACs + + Mov AL, 0B7h + Call ESSOut + Mov AL, 71h + Call ESSOut + + Mov AL, 0B7h + Call ESSOut + + Mov AL, 0BCh + Cmp Stereo, 0 + JNE StartESS2 + + Mov AL, 0F4h + +StartESS2: + Call ESSOut + +; IRQ configuration + Mov AL, 0B1h + Call ESSOut + Mov AL, 50h + Call ESSOut + +; DMA configuration + Mov AL, 0B2h + Call ESSOut + Mov AL, 50h + Call ESSOut + +; Enable voice + Mov AL, 0D1h + Call ESSOut + +; Start transfer + Mov AH, 0B8h + Call ESSReadRegister + Mov AH, AL + Mov AL, 0B8h + Call ESSOut + Mov AL, AH + Or AL, 1 + Call ESSOut + +; Init UART + Mov DX, MIDIPort + Inc DX + Mov AL, 3Fh ; Intelligent mode. + Out DX, AL + +; Enable MIDI IRQ + Mov DX, BasePort + Add DL, 4 + Mov AX, 4064h + Out DX, AX + + Pop DS + Pop ES + PopA + + Ret + +EndP StartESS + Assume DS:Nothing + +;컴 InitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Sets up any memory required for output +; Initiates output +; +; Parameters: AX = Number of Channels +; +; If sucessful, returns: +; Carry flag clear +; DS:SI = pointer to text to display +; AX = parameter 1 in text +; BX = parameter 2 in text +; CX = parameter 3 in text +; DX = parameter 4 in text +; DI = parameter 5 in text +; +; If unsucessful, returns: +; Carry flag set +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc InitSound Far + + Push CS + Pop DS + Assume DS:Driver + + Mov SI, Offset RelocationTable + +RelocationFix: + LodsW + Test AX, AX + JZ RelocationEnd + Mov BX, AX + Mov [BX], DS + Jmp RelocationFix + + +RelocationEnd: + Call GetEMSPageFrame + Mov EMSPageFrame, AX + + In AL, 0A1h + Mov AH, AL + In AL, 21h + Mov IMR, AX + + Mov ECX, IdleUpdateInfoLine + Mov EDX, GlobalKeyList + Mov IdleFunctionList, ECX + Mov GlobalKeyLink2, EDX + + Mov ECX, FillHeaderFunction + Mov EDX, DrawHeaderFunction + Mov FillHeader2, ECX + Mov ScreenHeader2, EDX + + Mov DX, BasePort + Add DL, 4 + Mov AL, 22h + Out DX, AL + Inc DX + In AL, DX + Mov AH, AL + And AX, 0FF0h + ShR AH, 1 + ShR AL, 5 + Mov Word Ptr [VolumeTable], AX + + Call GetESSMixConst + + Mov AX, 2643 + Mul MixSpeed + Add AX, 0FFFFh + AdC DX, 2080 + + Mov BX, (DMABUFFERLENGTH*2)/16 + Add BX, DX + + ; Allocate MixSegment first + Mov AH, 48h + + Int 21h + JNC InitSound1 + +InitSoundNoMemory: + Mov SI, Offset ESSNoMemoryMsg + Ret + +InitSound1: + Mov MixSegment, AX + Add AX, DX + Mov DMASegment, AX + + Call SetIRQ + Call GetTempo + Call SetTempo + + Mov SI, Offset ESSMsg + + Mov AX, BasePort + Mov BX, IRQ + Mov CX, DMA + + Ret + +EndP InitSound + Assume DS:Nothing + +;컴 ReInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Reinitialises sound output +; Initiates sound output +; +; Parameters: AX = number of channels. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReInitSound Far + + PushA + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Call ResetIRQ + Call SetIRQ + + Mov SI, Offset ReInitMsg + Mov BX, 40 + Call SetInfoLine + + Mov AL, Stereo + Call SetStereo + + Pop ES + Pop DS + PopA + + Ret + +EndP ReInitSound + Assume DS:Nothing + +;컴 UnInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Stops sound output, releases any memory used by driver +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UnInitSound Far + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, IMR + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Mov AX, MixSegment + Test AX, AX + JZ UnInitSound1 + + Mov ES, AX + Mov AH, 49h ; Release MixSegment + Int 21h + + Call ResetDSP + Call ResetIRQ + +UnInitSound1: + Ret + +EndP UnInitSound + Assume DS:Nothing + +;컴 Poll 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; This procedure is called as often as possible by IT.EXE +; AX = Playmode (0 for nothing in particular, 1 = pattern, 2 = song) +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Poll Far + + Push CS + Pop DS + Assume DS:Driver + +Poll1: + Call [UARTBufferEmpty] + JNC PollEnd + + Xor BX, BX + + ClI + + Mov BL, MIDIBufferHead + Cmp BL, MIDIBufferTail + JZ PollEnd ; Nothing in queue + + Inc BL + Mov AL, [MIDIBuffer+BX] + Mov MIDIBufferHead, BL + + Call [UARTSend] + Jmp Poll1 + +PollEnd: + StI + + Ret + +EndP Poll + Assume DS:Nothing + +;컴 SetTempo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: BX = tempo +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetTempo Far + + Push AX + Push BX + Push DX + + Push BX + + Mov AX, MixSpeed + Mov BX, AX + Xor DX, DX + + ShL AX, 1 + RCL DX, 1 ; DX:AX = Mixspeed*2 + + ShR BX, 1 ; BX = Mixspeed/2 + + Add AX, BX + AdC DX, 0 ; DX:AX = Mixspeed*2.5 + + Pop BX ; BX = tempo + Div BX + + Mov BytesToMix, AX + + Pop DX + Pop BX + Pop AX + + Ret + +EndP SetTempo + +;컴 SetMixVolume 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = MixVolume +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixVolume Far + + PushA + Push DS + + Mov BX, AX ; BX = MixVolume + Mov CS:MixVolume, BX + + Mov AX, CS:MixSegment + Test AX, AX + JZ SetMixVolume2 + + Mov DS, AX + + Mov CX, MIXTABLESIZE/2 + Mov SI, MIXTABLESIZE-2; Starting point - working backwards + +SetMixVolume1: + Mov AX, CX + + Dec AX ; AH = volume, AL = wave value. + Xor DX, DX + XChg AH, DL ; DL = Volume, AX = wave value + CBW + + IMul DX ; DX:AX = Volume * Wave Value + ; Ranges -8192->8128 + + IMul BX ; DX:AX = Volume * Wave Value * Mixing Volume + ; Ranges -1048576->1040384 + + Add AX, 64 + AdC DX, 0 + + ShRD AX, DX, 7 + Mov [SI], AX + Sub SI, 2 + + Loop SetMixVolume1 + +SetMixVolume2: + Mov DS, Word Ptr [CS:RecalculateAllVolumes+2] + Call CS:RecalculateAllVolumes + + Pop DS + PopA + + Ret + +EndP SetMixVolume + +;컴 SetStereo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AL = Stereo on/off, 0 = off. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetStereo Far + + Mov CS:Stereo, AL + Cmp CS:MixSegment, 0 + JE SetStereo1 + + Call ResetDSP + Call StartESS + +SetStereo1: + Ret + +EndP SetStereo + +;컴 LoadSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = sample to load +; DS:SI points to sample header +; ES:0 points to first sample +; +; Returns: **Carry set if NO error** +; **Carry clear if error** +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +include loadsam.inc + +;컴 ReleaseSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AX = sample to release +; DS:SI points to sample header +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReleaseSample Far + + Ret + +EndP ReleaseSample + +;컴 ResetMemory 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetMemory Far + + Ret + +EndP ResetMemory + +;컴 GetStatus 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +; Returns text to show on status line, AX = display parameter +; Carry set if not to show anything. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetStatus Far + + StC + Ret + +EndP GetStatus + +;컴 SoundCardScreen 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Function to have driver interactive part of program +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SoundCardScreen Far + + Mov AX, 5 + Mov SI, 1 + Mov CX, CS + Mov DX, Offset ESSScreenList + + ClC + Ret + +EndP SoundCardScreen + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetVariable Far + + Xor AH, AH + Mov AL, [CS:VolumeTable+DI] + Ret + +EndP GetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetVariable Far + + Push DS + Push DX + + Push CS + Pop DS + Assume DS:Driver + + Mov [VolumeTable+DI], AL + + Mov DX, BasePort + Add DL, 4 + Mov AL, 22h + Out DX, AL + Mov AH, [VolumeTable] + ShL AH, 4 + Or AH, [VolumeTable+1] + ShL AH, 1 + Out DX, AX + + Pop DX + Pop DS + Ret + +EndP SetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +EndDriver: + +;******** Provided Variable Table ************* + +MaxNumberOfChannels DW 0FFFFh ; Maximum number of channels the + ; driver can handle. + +StopAfterPlay DW 0 +DefaultChannels DW 64 + DW 5 Dup (0) + + +;******** Provided Procedure Table ************* + +ProvidedTableStart: + + DW Offset DetectCard + + DW Offset InitSound ; Playing related + DW Offset ReinitSound + DW Offset UninitSound + + DW Offset Poll + + DW Offset SetTempo ; Sound variable related + DW Offset SetMixVolume + DW Offset SetStereo + + DW Offset LoadSample ; Sample related + DW Offset ReleaseSample + DW Offset ResetMemory + DW Offset GetStatus ; Returns string to show on status line + + DW Offset SoundCardScreen ; Sound card 'screen' + + DW Offset GetVariable ; For interface + DW Offset SetVariable + +ProvidedTableEnd: + DW 32-(ProvidedTableEnd-ProvidedTableStart)/2 Dup (0) + +EndS + +End diff --git a/it/SoundDrivers/ES1869MX.ASM b/it/SoundDrivers/ES1869MX.ASM new file mode 100755 index 0000000..a6c64c0 --- /dev/null +++ b/it/SoundDrivers/ES1869MX.ASM @@ -0,0 +1,1734 @@ +; +; ESS Technology's ES1869 AudioDrive chip. +; + .386P + +Segment DriverHeader PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +;***** Driver Header ******* + +include drhead.inc +include mmx.inc + +EndS + +Segment Driver PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +ORG 0 +StartDriver: + +include vtable.inc + +;******** Required ProcedureTable ************* + +include reqproc.inc + +;********************************** + +PNPSERIALID EQU 0FFFFFFFFh +PNPVENDORID EQU 03007316h + +STEREOENABLED EQU 1 +DMABUFFERLENGTH EQU 8192 +MIXRESOLUTION EQU 32 ; 32 bit mixing for +OUTPUTFILTERENABLED EQU 0 + +FPSave DB 128 Dup (0) + +ESSMsg DB "ESS ES1869 AudioDrive MMX", 13 + DB "Port ", 0FDh, "Xh, IRQ ", 0FDh, "D, DMA ", 0FDh, "D", 0 + +ESSNoMemoryMsg DB "ESS ES1869 AudioDrive MMX", 13 + DB "Error: Insufficient memory", 0 + +ReinitMsg DB "ESS ES1869 AudioDrive reinitialised", 0 + +ConfigErrorMsg DB "Error saving configuration to ITES1869.MMX", 0 +ConfigOKMsg DB "Configuration saved to ITES1869.MMX", 0 + +DriverName DB "ITES1869.MMX", 0 + +ALIGN 4 +ESSMixConst DB 0, 0 + +DMASize DW 2048 ; Smaller gives better MIDI timing +ConfigPort DW 0 + +Forced DB 0 +Stereo DB 0 +MixVolume DW 0 + +BytesToMix DW 1000 + +MixSegment DW 0 + +MixTransferOffset DW 0 +MixTransferRemaining DW 0 + +CONFIGURATIONOFFSET EQU $+128 +CONFIGSIZE EQU 4 +MixMode DW 0 +MixModeOffset DW 0 + +IMR DW 0 +OldESSIRQHandler DD 0 + +IRQData Label Word + DW 20h, 1111111111111110b ; IRQ 0 + DW 24h, 1111111111111101b ; IRQ 1 + DW 28h, 1111110111111011b ; IRQ 2 + DW 2Ch, 1111111111110111b ; IRQ 3 + DW 30h, 1111111111101111b ; IRQ 4 + DW 34h, 1111111111011111b ; IRQ 5 + DW 38h, 1111111110111111b ; IRQ 6 + DW 3Ch, 1111111101111111b ; IRQ 7 + DW 1C0h, 1111111011111011b ; IRQ 8 + DW 1C4h, 1111110111111011b ; IRQ 9 + DW 1C8h, 1111101111111011b ; IRQ 10 + DW 1CCh, 1111011111111011b ; IRQ 11 + DW 1D0h, 1110111111111011b ; IRQ 12 + DW 1D4h, 1101111111111011b ; IRQ 13 + DW 1D8h, 1011111111111011b ; IRQ 14 + DW 1DCh, 0111111111111011b ; IRQ 15 + +ESSScreenList Label + DW 6 + DW Near Ptr IdleFunctionList + DW Near Ptr GlobalKeyLink + + DW Near Ptr FullScreenBox ; 0 + DW Near Ptr ScreenHeader + DW Near Ptr FillHeader + DW Near Ptr ESSHeaderLine + + DW Near Ptr DriverText + + DW Near Ptr MixModeText + DW Near Ptr MixModeButton1 ; 6 + DW Near Ptr MixModeButton2 ; + DW Near Ptr MixModeButton3 ; 8 + DW Near Ptr MixModeButton4 ; 9 + + DW 0 + +ESSHeaderLine DW 10 + DB "ESS ES1869 AudioDrive MMX Driver", 0 + +EmptyObject DW 1 + DB 0, 0 + DB 0 + DB 0 + +DriverText DW 1 + DB 22, 48 + DB 21h + DB "ESS ES1869 AudioDrive MMX Driver 1.0 for Impulse Tracker", 0 + +GlobalKeyLink DB 7 +GlobalKeyLink2 DD 0 + +IdleFunctionList DD 0 + DD 0 + +FillHeader DW 8 +FillHeader2 DD 0 + +FullScreenBox DW 0 + DB 0, 0, 79, 49 + DB 4 + +ScreenHeader DW 8 +ScreenHeader2 DD 0 + +MixModeText DW 1 + DB 2, 14 + DB 20h + DB "Mixing Mode, Playback Frequency: ", 0FDh, "DHz", 0 +MixSpeed DW 44100 + DW 0 + +MixModeButton1 DW 2 + DW 0FFFFh, 7, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment1 DW 0 + DW 0 + DW Offset SetMixMode +DriverSegment2 DW 0 + DB 3, 16, 32, 18, 8 + DB 0 + DB " MMX, Non-Interpolated", 0 + +MixModeButton2 DW 2 + DW 6, 8, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment3 DW 0 + DW 1 + DW Offset SetMixMode +DriverSegment4 DW 0 + DB 3, 19, 32, 21, 8 + DB 0 + DB " MMX, Interpolated", 0 + +MixModeButton3 DW 2 + DW 7, 9, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment5 DW 0 + DW 2 + DW Offset SetMixMode +DriverSegment6 DW 0 + DB 3, 22, 32, 24, 8 + DB 0 + DB " MMX, Volume Ramped", 0 + +MixModeButton4 DW 2 + DW 8, 0FFFFh, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment7 DW 0 + DW 3 + DW Offset SetMixMode +DriverSegment8 DW 0 + DB 3, 25, 32, 27, 8 + DB 0 + DB " MMX, Filtered", 0 + +ALIGN 4 + +VolumeTable DB 2 Dup (0) +MIDIPort DW 0 + +MIDIBuffer DB 256 Dup (0) +MIDIBufferHead DB 0 +MIDIBufferTail DB 0 + +; 컴 MixingRoutines 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +MixBufferPos DW 0 + +include dma.inc +include mix.inc + +include m32bitm.mix +include m32bitmi.mix +include m32bitmv.mix +include m32bitmf.mix + +ALIGN 2 + +MixFunctionTables Label + +include m32bitm.inc +include m32bitmi.inc +include m32bitmv.inc +include m32bitmf.inc +include mnomix.inc + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +RelocationTable Label Word + DW Offset DriverSegment1, Offset DriverSegment2 + DW Offset DriverSegment3, Offset DriverSegment4 + DW Offset DriverSegment5, Offset DriverSegment6 + DW Offset DriverSegment7, Offset DriverSegment8 + DW 0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ESSOut ; AL = data + ; DX = 2xCh + + Push AX + +ESSOut1: + In AL, DX + Test AL, AL + JS ESSOut1 + + Pop AX + Out DX, AL + + Ret + +EndP ESSOut + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ESSIn ; DX = 2xCh, returns AL + +ESSIn1: + In AL, DX + Test AL, 40h + JZ ESSIn1 + + Add DL, 0Ah-0Ch ; DX = 2xAh -> Data read port + In AL, DX + Add DL, 0Ch-0Ah + + Ret + +EndP ESSIn + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UARTOut ; AL = out + + Push DX + Push AX + + Mov DX, CS:MIDIPort + Inc DX + +UARTOut1: + In AL, DX + Test AL, 40h + JNZ UARTOut1 + + Pop AX + Dec DX + Out DX, AL + + Pop DX + Ret + +EndP UARTOut + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UARTIn ; returns AL + + Push DX + + Mov DX, CS:MIDIPort + Inc DX + +UARTIn1: + In AL, DX + Test AL, 80h + JNZ UARTIn1 + + Dec DX + In AL, DX + + Pop DX + Ret + +EndP UARTIn + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ESSReadRegister ; AH = register to read. + ; DX = 2xCh + ; returns AL + + Mov AL, 0C0h + Call ESSOut + Mov AL, AH + Call ESSOut + Call ESSIn + + Ret + +EndP ESSReadRegister + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetMixMode Far + + Push CS + Pop ES + Mov DI, Offset MixMode + + Ret + +EndP GetMixMode + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixMode Far + + Mov AX, [SI+22] + + ClI + + Mov CS:MixMode, AX + + Mov BX, 60 + Mul BX + Mov CS:MixModeOffset, AX + + StI + + Mov AX, 1 + Ret + +EndP SetMixMode + Assume DS:Nothing + +; 컴 DetectCard 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Returns carry set if error, else carry clear. Has to setup internal vars +; (eg. appropriate IRQ/DMA whatever). +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +PnP_SerialID DD 0 +PnP_VendorID DD 0 +PnP_ReadPort DW 0 +PnP_CSN DB 0 +PnP_CardFound DB 0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_Delay + Assume DS:Driver + + Push AX CX + + Mov CX, 180h +PnP_Delay1: + In AL, 21h + Loop PnP_Delay1 + + Pop CX AX + Ret + +EndP PnP_Delay + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_WriteData + + Mov DX, 279h + Out DX, AL + + Mov AL, AH + Mov DH, 0Ah + Out DX, AL + Ret + +EndP PnP_WriteData + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_ReadData + + Mov DX, 279h + Out DX, AL + + Mov DX, PnP_ReadPort + In AL, DX + + Ret + +EndP PnP_ReadData + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_Isolate + + Mov AX, 402h + Call Pnp_WriteData ; Reset CSNs + +PnP_IsolateNextCard: + Mov AX, 0003h + Call PnP_WriteData ; Wake[0] + + Mov AX, PnP_ReadPort + ShL AX, 6 + Xor AL, AL + Call PnP_WriteData ; Set Read Data port. + + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + + Mov AL, 1 ; Serial Isolation + Mov DX, 279h + Out DX, AL + + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + + Mov BL, 6Ah + Mov CX, 64 + Mov DX, PnP_ReadPort + + ClI + +PnP_Isolate1: + ShR PnP_SerialID, 1 + RCR PnP_VendorID, 1 + + Mov BH, BL + ShR BH, 1 + Xor BH, BL + ShR BX, 1 + + In AL, DX + Mov AH, AL + Call PnP_Delay + In AL, DX + Call PnP_Delay + + Cmp AX, 55AAh + JNE PnP_Isolate2 + + Xor BL, 80h + Or PnP_SerialID, 80000000h + +PnP_Isolate2: + Dec CX + JNZ PnP_Isolate1 + + Mov CX, 8 + Xor BH, BH + +PnP_Isolate3: + ShR BH, 1 + + In AL, DX + Mov AH, AL + Call PnP_Delay + In AL, DX + Call PnP_Delay + Cmp AX, 55AAh + JNE PnP_Isolate4 + + Or BH, 80h + +PnP_Isolate4: + Dec CX + JNZ PnP_Isolate3 + + StI + + Cmp BL, BH ; Matching Checksum? + JNE PnP_IsolateFinished + + ; assign CSN + Inc PnP_CSN + + Mov AL, 6 + MOv AH, PnP_CSN + Call PnP_WriteData + +; Cmp PnP_VendorID, PNPVENDORID +; JNE PnP_IsolateNextCard + Cmp PnP_SerialID, PNPSERIALID + JNE PnP_IsolateNextCard + + Mov AL, 3 + Call PnP_WriteData + + Mov AX, 07h ; Configuration device + Call PnP_WriteData + + Mov AL, 60h + Call PnP_ReadData + Mov AH, AL + Mov AL, 61h + Call PnP_ReadData ; AX = address. + Mov ConfigPort, AX + + Mov AX, 107h ; Audio device + Call PnP_WriteData + + Mov AL, 64h + Call PnP_ReadData + Mov AH, AL + Mov AL, 65h + Call PnP_ReadData ; AX = address. + Mov MIDIPort, AX + + Mov AL, 60h + Call PnP_ReadData + Mov AH, AL + Mov AL, 61h + Call PnP_ReadData ; AX = address. + Cmp BasePort, 0FFFFh + JE PnPBasePortOK + + Cmp BasePort, AX + JNE PnP_IsolateNextCard + +PnPBasePortOK: + Mov BasePort, AX + + Mov AL, 70h + Call PnP_ReadData ; AL[3:0] = IRQ + And AX, 15 + JZ PnP_IsolateNextCard + Mov IRQ, AX + + Mov AL, 74h + Call PnP_ReadData ; AL[2:0] = DMA + And AX, 7 + Cmp AL, 4 + JE PnP_IsolateNextCard + Mov DMA, AX + + Mov Pnp_CardFound, 1 + Jmp PnP_IsolateNextCard + +PnP_IsolateFinished: + Mov AL, PnP_CSN + ShL AL, 1 + Or AL, PnP_CardFound + + Ret + +EndP PnP_Isolate + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc DetectCard Far ; returns carry clear if succesful + + Push CS + Pop DS + + Xor AL, AL + Mov DX, 279h + Out DX, AL + Out DX, AL + + Mov AL, 6Ah ; Starting value + Mov CX, 32 + +PnP_InitiationKeyLoop: + Out DX, AL + + Mov AH, AL + ShR AH, 1 + Xor AH, AL + ShR AX, 1 + + Dec CX + JNZ PnP_InitiationKeyLoop + +; Try three ports before concluding no PnP cards: 20Fh, 27Bh, 213h + +PnP_DetectCardPort1: + Mov PnP_ReadPort, 20Fh + Call PnP_Isolate + JZ PnP_DetectCardPort2 + Test AL, 1 + JZ PnP_DetectCardNotFound + Jmp PnP_DetectCardFound + +PnP_DetectCardPort2: + Mov PnP_ReadPort, 27Bh + Call PnP_Isolate + JZ PnP_DetectCardPort3 + Test AL, 1 + JZ PnP_DetectCardNotFound + Jmp PnP_DetectCardFound + +PnP_DetectCardPort3: + Mov PnP_ReadPort, 213h + Call PnP_Isolate + Test AL, 1 + JNZ PnP_DetectCardFound + +PnP_DetectCardNotFound: + StC + Jmp PnP_DetectEnd + +PnP_DetectCardFound: + ClC + +PnP_DetectEnd: ; Return PnP to wait for key state + Mov AX, 202h + Call PnP_WriteData + Mov EAX, 'Jeff' + + Ret + +EndP DetectCard + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ResetDSP Far ; AX = Port + + Push AX + Push CX + Push DX + + Mov DX, CS:MIDIPort + Inc DX + Mov AL, 0FFh + Out DX, AL + + Mov DX, CS:BasePort + Add DL, 6 + Mov AL, 3 + Out DX, AL + + In AL, DX + In AL, DX + In AL, DX + In AL, DX + + Xor AL, AL + Out DX, AL + + Add DL, 8 + Mov CX, 200 + +ResetDSP1: + In AL, DX + Test AL, AL + JS ResetDSP2 + Loop ResetDSP1 + Jmp ResetDSP3 + +ResetDSP2: + Sub DL, 4 + In AL, DX + Cmp AL, 0AAh + JE ResetDSP4 + Add DL, 4 + Loop ResetDSP1 + +ResetDSP3: + StC + +ResetDSP4: + Pop DX + Pop CX + Pop AX + Ret + +EndP ResetDSP + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +include mmxmsam.inc + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc CheckMIDI + + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Xor BX, BX + Call UARTIn + Mov BL, [MIDIBufferTail] + + Cmp AL, 0F0h + JAE CheckMIDIEnd + + Inc BL + Cmp BL, MIDIBufferHead + JE CheckMIDIEnd + + Mov [MIDIBuffer+BX], AL + Mov [MIDIBufferTail], BL + +CheckMIDIEnd: + Pop DS + Ret + +EndP CheckMIDI + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ESSIRQHandler + + PushAD + Push DS + Push ES + + ClD + + Mov AX, CS + Mov DS, AX + Assume DS:Driver + + Mov DX, [ConfigPort] + Add DL, 6 + In AL, DX + Test AL, 8 + JZ ESSNoMIDI + + Push AX + Call CheckMIDI + Pop AX + +ESSNoMIDI: + Test AL, 1 + JZ ESSIRQEnd + + Mov DX, [BasePort] + Add DL, 0Eh + In AL, DX + + Mov AX, MixBufferPos + Mov BX, AX + Mul DMASize + Cmp AX, DMABUFFERLENGTH + JB ESSIRQHandler2 + + Xor AX, AX + Xor BX, BX + +ESSIRQHandler2: + FNSave [FPSave] + + Inc BX + Mov MixBufferPos, BX + + CLD + + + ; OK... time to get next block + ; Check whether stereo thing is on.. + ; + LES DI, [ActualDMAPtr] + Add DI, AX + + Mov BX, DMASize ; BX = bytes required + ShR BX, 1 + ; BX = samples required + Mov BP, 8 ; Skip for mono + Mov CL, 14 ; Shift for mono + + Cmp Stereo, 0 + JE ESSIRQHandlerMono + + Mov BP, 4 ; Stereo skip value. + Dec CL + +ESSIRQHandlerMono: + Call SaveEMSPageFrame + + Cmp MixTransferRemaining, 0 + JNE ESSIRQHandler4 + Assume DS:Nothing + +ESSIRQHandler3: + Push BX + Push CX + Push BP + Push ES + Push DI + + Call Update + Call MixSamples + + Pop DI + Pop ES + Pop BP + Pop CX + Pop BX + +ESSIRQHandler4: + Mov DS, MixSegment + Mov SI, MixTransferOffset + Mov DX, BX ; DX = samples to transfer + Cmp DX, MixTransferRemaining + JBE ESSIRQHandler5 + + Mov DX, MixTransferRemaining + +ESSIRQHandler5: + +include mmxtrans.inc + + Sub MixTransferRemaining, DX ; } Memory write + Sub BX, DX + JNZ ESSIRQHandler3 + + Mov MixTransferOffset, SI ; } Memory write + + Call RestoreEMSPageFrame + + FNRStor [CS:FPSave] + +ESSIRQEnd: + Mov AL, 20h + Cmp IRQ, 8 + JB WSSAckIRQ1 + + Out 0A0h, AL + +WSSAckIRQ1: + Out 20h, AL + + Pop ES + Pop DS + PopAD + IRet + +EndP ESSIRQHandler + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetIRQ + + PushAD + Push ES + + Xor AX, AX + Mov ES, AX + + Mov DI, IRQ + ShL DI, 2 + Add DI, Offset IRQData + Mov BX, [CS:DI] + + Mov AX, CS + ShL EAX, 16 + Mov AX, Offset ESSIRQHandler + + XChg [ES:BX], EAX + Mov OldESSIRQHandler, EAX + + Mov AX, IMR + And AX, [DI+2] + + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Pop ES + PopAD + + Ret + +EndP SetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetIRQ + + PushAD + Push ES + + Xor AX, AX + Mov ES, AX + + Mov DI, IRQ + ShL DI, 2 + Mov BX, [IRQData+DI] + + Mov EAX, OldESSIRQHandler + Mov [ES:BX], EAX + + Pop ES + PopAD + + Ret + +EndP ResetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetESSMixConst + + PushA + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, CmdLineMixSpeed + Mov CX, MixSpeed + Test AX, AX + JZ GetESSMixConst1 + + Mov CX, 22050 + Cmp AX, CX + JB GetESSMixConst1 + + Mov CX, 56821 + Cmp AX, CX + JA GetESSMixConst1 + + Mov CX, AX + +GetESSMixConst1: ; CX = mixspeed. + Mov DX, 0Ch + Mov AX, 236Ch ; DX:AX = 795.5kHz + Div CX + + Mov BX, AX + Neg AL + Mov ESSMixConst, AL + + Mov DX, 0Ch + Mov AX, 236Ch + Div BX + Mov MixSpeed, AX + + FNInit + FILd DWord Ptr [MixSpeed] + FMul FreqMultiplier + FStP FreqMultiplier + + Pop DS + PopA + Ret + +EndP GetESSMixConst + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc StartESS + + PushA + Push ES + Push DS + + Push CS + Pop DS + Assume DS:Driver + + ; Setup DMA + Mov BX, MixSegment + Mov AX, 80 + Mov DX, DMA + Mov DI, DMABUFFERLENGTH + Call SetDMA + + LES DI, ActualDMAPtr + Xor AX, AX + Mov CX, DMABUFFERLENGTH/2 + Rep StosW + + Mov MixBufferPos, 0 + Mov MixTransferRemaining, 0 + + Call ResetDSP + Mov DX, BasePort + Add DL, 0Ch + +; Extended Functions + + Mov AL, 0C6h + Call ESSOut + +; Autoinit DMA + + Mov AL, 0B8h + Call ESSOut + Mov AL, 4 + Call ESSOut + +; Stereo/Mono select + + Mov AH, 0A8h + Call ESSReadRegister + Mov AH, AL + Mov AL, 0A8h + Call ESSOut + Mov AL, AH + And AL, Not 3 + Or AL, 2 + Cmp Stereo, 0 + JE StartESS1 + + Xor AL, 3 + +StartESS1: + Call ESSOut + +; DMA mode + + Mov AL, 0B9h + Call ESSOut + Mov AL, 2 + Call ESSOut + +; Mixspeed + + Mov AL, 0A1h + Call ESSOut + Mov AL, ESSMixConst + Call ESSOut + +; Filter clock divider + Mov AL, 0A2h + Call ESSOut + + Mov AL, 0FEh + Call ESSOut + +; DMA counter + Mov CX, DMASize + Neg CX + + Mov AL, 0A4h + Call ESSOut + Mov AL, CL + Call ESSOut + Mov AL, 0A5h + Call ESSOut + Mov AL, CH + Call ESSOut + +; Initialise DAC + Mov AL, 0B6h + Call ESSOut + Mov AL, 0 + Call ESSOut + +; Configure DACs + + Mov AL, 0B7h + Call ESSOut + Mov AL, 71h + Call ESSOut + + Mov AL, 0B7h + Call ESSOut + + Mov AL, 0BCh + Cmp Stereo, 0 + JNE StartESS2 + + Mov AL, 0F4h + +StartESS2: + Call ESSOut + +; IRQ configuration + Mov AL, 0B1h + Call ESSOut + Mov AL, 50h + Call ESSOut + +; DMA configuration + Mov AL, 0B2h + Call ESSOut + Mov AL, 50h + Call ESSOut + +; Enable voice + Mov AL, 0D1h + Call ESSOut + +; Start transfer + Mov AH, 0B8h + Call ESSReadRegister + Mov AH, AL + Mov AL, 0B8h + Call ESSOut + Mov AL, AH + Or AL, 1 + Call ESSOut + +; Init UART + Mov DX, MIDIPort + Inc DX + Mov AL, 3Fh ; Intelligent mode. + Out DX, AL + +; Enable MIDI IRQ + Mov DX, BasePort + Add DL, 4 + Mov AX, 4064h + Out DX, AX + + Pop DS + Pop ES + PopA + + Ret + +EndP StartESS + Assume DS:Nothing + +;컴 InitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Sets up any memory required for output +; Initiates output +; +; Parameters: AX = Number of Channels +; +; If sucessful, returns: +; Carry flag clear +; DS:SI = pointer to text to display +; AX = parameter 1 in text +; BX = parameter 2 in text +; CX = parameter 3 in text +; DX = parameter 4 in text +; DI = parameter 5 in text +; +; If unsucessful, returns: +; Carry flag set +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc InitSound Far + + Push CS + Pop DS + Assume DS:Driver + + Mov SI, Offset RelocationTable + +RelocationFix: + LodsW + Test AX, AX + JZ RelocationEnd + Mov BX, AX + Mov [BX], DS + Jmp RelocationFix + + +RelocationEnd: + Call GetEMSPageFrame + Mov EMSPageFrame, AX + + In AL, 0A1h + Mov AH, AL + In AL, 21h + Mov IMR, AX + + Mov ECX, IdleUpdateInfoLine + Mov EDX, GlobalKeyList + Mov IdleFunctionList, ECX + Mov GlobalKeyLink2, EDX + + Mov ECX, FillHeaderFunction + Mov EDX, DrawHeaderFunction + Mov FillHeader2, ECX + Mov ScreenHeader2, EDX + + Mov DX, BasePort + Add DL, 4 + Mov AL, 22h + Out DX, AL + Inc DX + In AL, DX + Mov AH, AL + And AX, 0FF0h + ShR AH, 1 + ShR AL, 5 + Mov Word Ptr [VolumeTable], AX + + Call GetESSMixConst + + Mov AX, 2643 + Mul MixSpeed + Add AX, 0FFFFh + AdC DX, (DMABUFFERLENGTH*2)/16+5 + Mov BX, DX + Mov AH, 48h + + Int 21h + JNC InitSound1 + +InitSoundNoMemory: + Mov SI, Offset ESSNoMemoryMsg + Ret + +InitSound1: + Mov MixSegment, AX + + Call SetIRQ + Call GetTempo + Call SetTempo + + Mov SI, Offset ESSMsg + + Mov AX, BasePort + Mov BX, IRQ + Mov CX, DMA + + Ret + +EndP InitSound + Assume DS:Nothing + +;컴 ReInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Reinitialises sound output +; Initiates sound output +; +; Parameters: AX = number of channels. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReInitSound Far + + PushA + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Call ResetIRQ + Call SetIRQ + + Mov SI, Offset ReInitMsg + Mov BX, 40 + Call SetInfoLine + + Mov AL, Stereo + Call SetStereo + + Pop ES + Pop DS + PopA + + Ret + +EndP ReInitSound + Assume DS:Nothing + +;컴 UnInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Stops sound output, releases any memory used by driver +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UnInitSound Far + + Call GotoHomeDirectory + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, 3D02h ; Read write access + Mov DX, Offset DriverName + Int 21h + JC SaveConfig2 + + Mov BX, AX + + Mov AX, 4200h + Xor CX, CX + Mov DX, Offset CONFIGURATIONOFFSET + Int 21h + JC SaveConfig1 + + Mov AH, 40h + Mov CX, CONFIGSIZE + Mov DX, Offset MixMode + Int 21h + +SaveConfig1: + Mov AH, 3Eh + Int 21h + +SaveConfig2: + Mov AX, IMR + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Mov AX, MixSegment + Test AX, AX + JZ UnInitSound1 + + Mov ES, AX + Mov AH, 49h ; Release MixSegment + Int 21h + + Call ResetDSP + Call ResetIRQ + +UnInitSound1: + Ret + +EndP UnInitSound + Assume DS:Nothing + +;컴 Poll 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; This procedure is called as often as possible by IT.EXE +; AX = Playmode (0 for nothing in particular, 1 = pattern, 2 = song) +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Poll Far + + Push CS + Pop DS + Assume DS:Driver + +Poll1: + Call [UARTBufferEmpty] + JNC PollEnd + + Xor BX, BX + + ClI + + Mov BL, MIDIBufferHead + Cmp BL, MIDIBufferTail + JZ PollEnd ; Nothing in queue + + Inc BL + Mov AL, [MIDIBuffer+BX] + Mov MIDIBufferHead, BL + + Call [UARTSend] + Jmp Poll1 + +PollEnd: + StI + + Ret + +EndP Poll + Assume DS:Nothing + +;컴 SetTempo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: BX = tempo +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetTempo Far + + Push AX + Push BX + Push DX + + Push BX + + Mov AX, MixSpeed + Mov BX, AX + Xor DX, DX + + ShL AX, 1 + RCL DX, 1 ; DX:AX = Mixspeed*2 + + ShR BX, 1 ; BX = Mixspeed/2 + + Add AX, BX + AdC DX, 0 ; DX:AX = Mixspeed*2.5 + + Pop BX ; BX = tempo + Div BX + + Mov BytesToMix, AX + + Pop DX + Pop BX + Pop AX + + Ret + +EndP SetTempo + +;컴 SetMixVolume 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = MixVolume +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixVolume Far + + Mov CS:MixVolume, AX + Mov DS, Word Ptr [CS:RecalculateAllVolumes+2] + Jmp CS:RecalculateAllVolumes + +EndP SetMixVolume + +;컴 SetStereo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AL = Stereo on/off, 0 = off. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetStereo Far + + Mov CS:Stereo, AL + Cmp CS:MixSegment, 0 + JE SetStereo1 + + Call ResetDSP + Call StartESS + +SetStereo1: + Ret + +EndP SetStereo + +;컴 LoadSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = sample to load +; DS:SI points to sample header +; ES:0 points to first sample +; +; Returns: **Carry set if NO error** +; **Carry clear if error** +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +include loadsam.inc + +;컴 ReleaseSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AX = sample to release +; DS:SI points to sample header +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReleaseSample Far + + Ret + +EndP ReleaseSample + +;컴 ResetMemory 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetMemory Far + + Ret + +EndP ResetMemory + +;컴 GetStatus 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +; Returns text to show on status line, AX = display parameter +; Carry set if not to show anything. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetStatus Far + + StC + Ret + +EndP GetStatus + +;컴 SoundCardScreen 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Function to have driver interactive part of program +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SoundCardScreen Far + + Mov AX, 5 + Mov SI, 1 + Mov CX, CS + Mov DX, Offset ESSScreenList + + ClC + Ret + +EndP SoundCardScreen + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetVariable Far + + Xor AH, AH + Mov AL, [CS:VolumeTable+DI] + Ret + +EndP GetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetVariable Far + + Push DS + Push DX + + Push CS + Pop DS + Assume DS:Driver + + Mov [VolumeTable+DI], AL + + Mov DX, BasePort + Add DL, 4 + Mov AL, 22h + Out DX, AL + Mov AH, [VolumeTable] + ShL AH, 4 + Or AH, [VolumeTable+1] + ShL AH, 1 + Out DX, AX + + Pop DX + Pop DS + Ret + +EndP SetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +InterpretState DB 0 +InterpretType DB 0 + +Proc SendUARTOut Far ; Local interpreter activated with 0F0h 0F0h. + + Mov AH, CS:InterpretState + Cmp AH, 2 + JB SendUARTOut1 + +; In interpreter. + JE SendUARTOut3 + +; Have InterpretType, now get parameter, then return to normal. + + Cmp AL, 7Fh + JA SendUARTOut4 + + Push BX + + Mov BL, CS:InterpretType ; Want BX = InterpretType*64+Channel + ; + ShL BX, 6 + Add BL, [DI+20h] + And BX, 127 + Mov [CS:FilterParameters+BX], AL + + Pop BX + + Test SI, SI + JZ SendUARTOut4 + + Or Byte Ptr [SI], 64 + +SendUARTOut4: + Mov CS:InterpretState, 0 + Ret + +SendUARTOut3: + Cmp AL, 2 + JAE SendUARTOut4 + + Mov CS:InterpretType, AL + Jmp SendUARTOutStateInc + +SendUARTOut1: + Cmp AL, 0F0h + JNE SendUARTOut2 + +SendUARTOutStateInc: + Inc CS:InterpretState + Ret + +SendUARTOut2: + Test AH, AH + JZ SendUARTOutEnd + + Push AX + Mov AL, 0F0h + Call UARTOut + Pop AX + Mov CS:InterpretState, 0 + +SendUARTOutEnd: + Cmp AL, 0FCh + JE ResetFilters + Cmp AL, 0FAh + JE ResetFilters + + Cmp AL, 0FFh + JNE SendUARTOutNoClear + +ResetFilters: + PushA + Push ES + + Push CS + Pop ES + + Mov DI, Offset FilterParameters + Mov CX, 64 + Mov AL, 7Fh + Rep StosB + Mov CX, 64 + Xor AX, AX + Rep StosB + + Pop ES + PopA + +SendUARTOutNoClear: + Call UARTOut + Ret + +EndP SendUARTOut + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +EndDriver: + +;******** Provided Variable Table ************* + +MaxNumberOfChannels DW 0FFFFh ; Maximum number of channels the + ; driver can handle. + +StopAfterPlay DW 0 +DefaultChannels DW 128 + DW 3 ; MIDI, hiqual + DW 4 Dup (0) + + +;******** Provided Procedure Table ************* + +ProvidedTableStart: + + DW Offset DetectCard + + DW Offset InitSound ; Playing related + DW Offset ReinitSound + DW Offset UninitSound + + DW Offset Poll + + DW Offset SetTempo ; Sound variable related + DW Offset SetMixVolume + DW Offset SetStereo + + DW Offset LoadSample ; Sample related + DW Offset ReleaseSample + DW Offset ResetMemory + DW Offset GetStatus ; Returns string to show on status line + + DW Offset SoundCardScreen ; Sound card 'screen' + + DW Offset GetVariable ; For interface + DW Offset SetVariable + DW Offset SendUARTOut + +ProvidedTableEnd: + DW 32-(ProvidedTableEnd-ProvidedTableStart)/2 Dup (0) + +EndS + +End diff --git a/it/SoundDrivers/EWS64.ASM b/it/SoundDrivers/EWS64.ASM new file mode 100755 index 0000000..abd573f --- /dev/null +++ b/it/SoundDrivers/EWS64.ASM @@ -0,0 +1,933 @@ + + .386P + +Segment DriverHeader PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +;***** Driver Header ******* + +include drhead.inc + +EndS + +Segment Driver PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +ORG 0 +StartDriver: + +include vtable.inc + +;******** Required ProcedureTable ************* + +include reqproc.inc + +;*********************************************** + +TRACEENABLED = 0 +CREATENEWLOGFILE = 1 + +include debug.inc + +PNPVENDORID EQU 36A8630Eh + +MMT_MAXENTRIES EQU 64 +MMT_MAXSIZE EQU 3*MMT_MAXENTRIES + +ST97Message DB "EWS 64 Synthesizer Detected", 13 +; DB "Port ", 0FDh, "Xh, IRQ ", 0FDh, "D, ", 0FDh, "Dk RAM", 0 + DB "Port ", 0FDh, "Xh, ", 0FDh, "D Voices, ", 0FDh, "Dk", 0 + +StatusLine DB "FreeEWS ", 0FDh, "Dk", 0 + +MMTData DW MMT_MAXSIZE Dup (0) + +IRQData Label Word + DW 20h, 1111111111111110b ; IRQ 0 + DW 24h, 1111111111111101b ; IRQ 1 + DW 28h, 1111110111111011b ; IRQ 2 + DW 2Ch, 1111111111110111b ; IRQ 3 + DW 30h, 1111111111101111b ; IRQ 4 + DW 34h, 1111111111011111b ; IRQ 5 + DW 38h, 1111111110111111b ; IRQ 6 + DW 3Ch, 1111111101111111b ; IRQ 7 + DW 1C0h, 1111111011111011b ; IRQ 8 + DW 1C4h, 1111110111111011b ; IRQ 9 + DW 1C8h, 1111101111111011b ; IRQ 10 + DW 1CCh, 1111011111111011b ; IRQ 11 + DW 1D0h, 1110111111111011b ; IRQ 12 + DW 1D4h, 1101111111111011b ; IRQ 13 + DW 1D8h, 1011111111111011b ; IRQ 14 + DW 1DCh, 0111111111111011b ; IRQ 15 + +; 컴 EmptyFunction 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc EmptyFunction Far + + Xor AX, AX + StC + Ret + +EndP EmptyFunction + +; 컴 ST97InString 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ST97InString ; ES:DI points to deposit point. + ; EAX = memory address + ; CX = count + + ClI + + Mov BL, 2 ; Ctrl=RD_MEM, Data=Memory Address + Call ST97OutDWord + + Mov DX, CS:BasePort ; Length + Mov AX, CX + Call ST97SendByte + + Mov AL, AH + Call ST97SendByte + +ST97InString1: + Call ST97InByte + Cmp AL, 0ABh + JE ST97InStringError + Cmp AL, 0ACh + JNE ST97InString1 + +ST97InString2: + Inc DX + Inc DX + + Rep InsW + + ClC + StI + Ret + +ST97InStringError: + StC + StI + Ret + +EndP ST97InString + +; 컴 ST97ReceiveByte 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ST97ReceiveByte ; Returns AL + + Push DX + Mov DX, CS:BasePort + Inc DX + +ST97ReceiveByte1: + In AL, DX + Test AL, AL + JS ST97ReceiveByte1 + + Dec DX + In AL, DX + Pop DX + + Ret + +EndP ST97ReceiveByte + +; 컴 ST97InByte 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ST97InByte ; Returns AL + + Jmp ST97ReceiveByte + +EndP ST97InByte + +; 컴 ST97InWord 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ST97InWord ; Returns AX + + ClI + + Call ST97ReceiveByte + Mov AL, AH + + Call ST97ReceiveByte + XChg AL, AH + + StI + + Ret + +EndP ST97InWord + +; 컴 ST97InDWord 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ST97InDWord ; Returns EAX + + ClI + + Call ST97ReceiveByte + RoR EAX, 8 + + Call ST97ReceiveByte + RoR EAX, 8 + + Call ST97ReceiveByte + RoR EAX, 8 + + Call ST97ReceiveByte + RoR EAX, 8 + + StI + Ret + +EndP ST97InDWord + +; 컴 ST97SendByte 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ST97SendByte ; DX = port, AL = data + + Push AX + Push DX + Mov DX, CS:BasePort + Inc DX + +ST97SendByte1: + In AL, DX + Test AL, 40h + JNZ ST97SendByte1 + + Pop DX + Pop AX + + Out DX, AL + + Ret + +EndP ST97SendByte + +; 컴 ST97OutByte 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ST97OutByte ; AL = data, AH = command, destroys AX + + ClI + Push DX + + Mov DX, CS:BasePort + Inc DX + + XChg AH, AL + Call ST97SendByte + + Dec DX + + Mov AL, AH + Call ST97SendByte + + Pop DX + StI + + Ret + +EndP ST97OutByte + +; 컴 ST97OutWord 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ST97OutWord ; AX = data, BL = command, destroys AX + + ClI + Push DX + Push AX + + Mov DX, CS:BasePort + Mov AL, BL + Inc DX + Call ST97SendByte + + Pop AX + Dec DX + Call ST97SendByte + + Mov AL, AH + Call ST97SendByte + + Pop DX + StI + + Ret + +EndP ST97OutWord + +; 컴 ST97OutDWord 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ST97OutDWord ; EAX = data, BL = command + + ClI + Push DX + Push AX + + Mov DX, CS:BasePort + Mov AL, BL + Inc DX + Call ST97SendByte + + Pop AX + Dec DX + Call ST97SendByte + + ShR EAX, 8 + Call ST97SendByte + + ShR EAX, 8 + Call ST97SendByte + + ShR EAX, 8 + Call ST97SendByte + + Pop DX + StI + + Ret + +EndP ST97OutDWord + +; 컴 DetectCard 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Returns carry set if error, else carry clear. Has to setup internal vars +; (eg. appropriate IRQ/DMA whatever). +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +PnP_SerialID DD 0 +PnP_VendorID DD 0 +PnP_ReadPort DW 0 +PnP_CSN DB 0 +PnP_CardFound DB 0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetUART ; Given DX = Port + + ClI + + Inc DX + + Mov AL, 0FFh ; Reset! + Out DX, AL + Out DX, AL ; Two resets required to ensure it'll work + + Xor CX, CX + +ResetUART2: + In AL, DX + Test AL, 80h + JNZ ResetUART3 + + Dec DX + In AL, DX + Inc DX + Cmp AL, 0FEh + JE ResetUART4 + +ResetUART3: + Loop ResetUART2 + +ResetUARTError: + StI + StC + Ret + +ResetUART4: ; Now to shove it into 'intelligent' mode. + Xor CX, CX + +ResetUART5: + In AL, DX + Test AL, 40h + LoopNZ ResetUART5 + JNZ ResetUARTError + + Mov AL, 3Fh ; Intelligent mode! + Out DX, AL + +ResetUART6: + Xor CX, CX + +ResetUART7: + In AL, DX + Test AL, 80h + JNZ ResetUART8 + + Dec DX + In AL, DX + Inc DX + Cmp AL, 0FEh + JE ResetUART9 + +ResetUART8: + Loop ResetUART7 + Jmp ResetUARTError + +ResetUART9: + StI + ClC + Ret + +EndP ResetUART + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_Delay + Assume DS:Driver + + Push AX CX + + Mov CX, 180h +PnP_Delay1: + In AL, 21h + Loop PnP_Delay1 + + Pop CX AX + Ret + +EndP PnP_Delay + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_WriteData + + Mov DX, 279h + Out DX, AL + + Mov AL, AH + Mov DH, 0Ah + Out DX, AL + Ret + +EndP PnP_WriteData + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_ReadData + + Mov DX, 279h + Out DX, AL + + Mov DX, PnP_ReadPort + In AL, DX + + Ret + +EndP PnP_ReadData + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_Isolate + + Mov AX, 402h + Call Pnp_WriteData ; Reset CSNs + +PnP_IsolateNextCard: + Mov AX, 0003h + Call PnP_WriteData ; Wake[0] + + Mov AX, PnP_ReadPort + ShL AX, 6 + Xor AL, AL + Call PnP_WriteData ; Set Read Data port. + + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + + Mov AL, 1 ; Serial Isolation + Mov DX, 279h + Out DX, AL + + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + + Mov BL, 6Ah + Mov CX, 64 + Mov DX, PnP_ReadPort + + ClI + +PnP_Isolate1: + ShR PnP_SerialID, 1 + RCR PnP_VendorID, 1 + + Mov BH, BL + ShR BH, 1 + Xor BH, BL + ShR BX, 1 + + In AL, DX + Mov AH, AL + Call PnP_Delay + In AL, DX + Call PnP_Delay + + Cmp AX, 55AAh + JNE PnP_Isolate2 + + Xor BL, 80h + Or PnP_SerialID, 80000000h + +PnP_Isolate2: + Dec CX + JNZ PnP_Isolate1 + + Mov CX, 8 + Xor BH, BH + +PnP_Isolate3: + ShR BH, 1 + + In AL, DX + Mov AH, AL + Call PnP_Delay + In AL, DX + Call PnP_Delay + Cmp AX, 55AAh + JNE PnP_Isolate4 + + Or BH, 80h + +PnP_Isolate4: + Dec CX + JNZ PnP_Isolate3 + + StI + + Cmp BL, BH ; Matching Checksum? + JNE PnP_IsolateFinished + + ; assign CSN + Inc PnP_CSN + + Mov AL, 6 + MOv AH, PnP_CSN + Call PnP_WriteData + + Cmp PnP_VendorID, PNPVENDORID + JNE PnP_IsolateNextCard + + Mov AL, 3 + Call PnP_WriteData + Mov AX, 407h ; LDN 4 + Call PnP_WriteData + + Mov AL, 60h + Call PnP_ReadData + Mov AH, AL + Mov AL, 61h + Call PnP_ReadData ; AX = address. + Cmp BasePort, 0FFFFh + JE PnPBasePortOK + + Cmp BasePort, AX + JNE PnP_IsolateNextCard + +PnPBasePortOK: + Mov BasePort, AX + + Mov AL, 70h + Call PnP_ReadData ; AL[3:0] = IRQ + And AX, 15 + JZ PnP_IsolateNextCard + Mov IRQ, AX + + Mov Pnp_CardFound, 1 + Jmp PnP_IsolateNextCard + +PnP_IsolateFinished: + Mov AL, PnP_CSN + ShL AL, 1 + Or AL, PnP_CardFound + + Ret + +EndP PnP_Isolate + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc DetectCard Far ; returns carry clear if succesful + + Trace "Detecting EWS64XL" + + Push CS + Pop DS + + Xor AL, AL + Mov DX, 279h + Out DX, AL + Out DX, AL + + Mov AL, 6Ah ; Starting value + Mov CX, 32 + +PnP_InitiationKeyLoop: + Out DX, AL + + Mov AH, AL + ShR AH, 1 + Xor AH, AL + ShR AX, 1 + + Dec CX + JNZ PnP_InitiationKeyLoop + +; Try three ports before concluding no PnP cards: 20Fh, 27Bh, 213h + +PnP_DetectCardPort1: + Mov PnP_ReadPort, 20Fh + Call PnP_Isolate + JZ PnP_DetectCardPort2 + Test AL, 1 + JZ PnP_DetectCardNotFound + Jmp PnP_DetectCardFound + +PnP_DetectCardPort2: + Mov PnP_ReadPort, 27Bh + Call PnP_Isolate + JZ PnP_DetectCardPort3 + Test AL, 1 + JZ PnP_DetectCardNotFound + Jmp PnP_DetectCardFound + +PnP_DetectCardPort3: + Mov PnP_ReadPort, 213h + Call PnP_Isolate + Test AL, 1 + JNZ PnP_DetectCardFound + +PnP_DetectCardNotFound: + Trace "EWS64XL Not found" + + StC + Jmp PnP_DetectEnd + +PnP_DetectCardFound: + +; Check whether the MPU can be reset + Mov DX, BasePort + Call ResetUART + JC PnP_DetectCardNotFound + +; Find memory mapping table + Mov AX, 300h ; Ctrl 3 (GET_MMT), Data 0 + Call ST97OutByte + Call ST97InDWord + + Push CS + Pop ES + Mov CX, MMT_MAXSIZE + Mov DI, Offset MMTData + Call ST97InString + + Trace "EWS64XL Found" + +PnP_DetectEnd: ; Return PnP to wait for key state + Mov AX, 202h + Call PnP_WriteData + Mov EAX, 'Jeff' + + Ret + +EndP DetectCard + Assume DS:Nothing + +;컴 InitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Sets up any memory required for output +; Initiates output +; +; Parameters: AX = Number of Channels +; +; If sucessful, returns: +; Carry flag clear +; DS:SI = pointer to text to display +; AX = parameter 1 in text +; BX = parameter 2 in text +; CX = parameter 3 in text +; DX = parameter 4 in text +; DI = parameter 5 in text +; +; If unsucessful, returns: +; Carry flag set +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc InitSound Far + + Push CS + Pop DS + Assume DS:Driver + + Trace "EWS64XL InitSound" + + Mov SI, Offset ST97Message +Comment ~ + Mov AX, BasePort + Mov BX, IRQ + Mov ECX, DWord Ptr [MMTData+2] + ShR ECX, 9 +~ + Xor BX, BX + Mov AX, 5100h ; Cntrl = GET_VOI, Data = 0 + Call ST97OutByte + Call ST97InByte + Mov BL, AL + Mov AX, BasePort + Mov ECX, DWord Ptr [MMTData+2] + ShR ECX, 9 + + Trace "EWS64XL InitSoundEnd" + + ClC + Ret + +EndP InitSound + Assume DS:Nothing + +;컴 ReInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Reinitialises sound output +; Initiates sound output +; +; Parameters: AX = number of channels. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReInitSound Far + + Ret + +EndP ReInitSound + +;컴 UnInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Stops sound output, releases any memory used by driver +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UnInitSound Far + + Mov DX, CS:BasePort + Inc DX + Mov AL, 0FFh + Out DX, AL + + Ret + +EndP UnInitSound + +;컴 Poll 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; This procedure is called as often as possible by IT.EXE +; AX = Playmode (0 for nothing in particular, 1 = pattern, 2 = song) +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Poll Far + + Ret + +EndP Poll + +;컴 SetTempo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: BX = tempo +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetTempo Far + + Ret + +EndP SetTempo + +;컴 SetMixVolume 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = MixVolume +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixVolume Far + + Ret + +EndP SetMixVolume + +;컴 SetStereo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AL = Stereo on/off, 0 = off. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetStereo Far + + Ret + +EndP SetStereo + +;컴 LoadSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = sample to load (0 based) +; DS:SI points to sample header +; ES:0 points to first sample +; +; Returns: **Carry set if NO error** +; **Carry clear if error** +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc LoadSample Far + + StC + Ret + +EndP LoadSample + +;컴 ReleaseSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AX = sample to release (1 based) +; DS:SI points to sample header +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReleaseSample Far + + Ret + +EndP ReleaseSample + +;컴 ResetMemory 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetMemory Far + + Ret + +EndP ResetMemory + +;컴 GetStatus 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Returns text to show on status line, AX = display parameter +; Carry set if not to show anything. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetStatus Far + + Push CS + Pop DS + Assume DS:Driver + + Mov SI, Offset MMTData+6 + Xor EAX, EAX + +GetStatus1: + Mov CX, [SI] + Add SI, 6 + + Cmp CX, -1 + JE GetStatus2 + + Cmp CX, 1 + JA GetStatus1 + JB GetStatus1 + + Add EAX, [SI+2] + Sub EAX, [SI-4] + Jmp GetStatus1 + +GetStatus2: + Mov SI, Offset StatusLine + ShR EAX, 9 + + ClC + Ret + +EndP GetStatus + Assume DS:Nothing + +;컴 SoundCardScreen 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Function to have driver interactive part of program +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SoundCardScreen Far + + Xor AX, AX + StC + Ret + +EndP SoundCardScreen + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetVariable Far + + Ret + +EndP GetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetVariable Far + + Ret + +EndP SetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +EndDriver: + +;******** Provided Variable Table ************* + +MaxNumberOfChannels DW 64 ; Maximum number of channels the + ; driver can handle. +StopAfterPlay DW 0 +DefaultChannels DW 64 + + DW 5 Dup (0) + +;******** Provided Procedure Table ************* + +ProvidedTableStart: + + DW Offset DetectCard + + DW Offset InitSound ; Playing related + DW Offset ReinitSound + DW Offset UninitSound + + DW Offset Poll + + DW Offset SetTempo ; Sound variable related + DW Offset SetMixVolume + DW Offset SetStereo + + DW Offset LoadSample ; Sample related + DW Offset ReleaseSample + DW Offset ResetMemory + DW Offset GetStatus ; Returns string to show on status line + + DW Offset SoundCardScreen ; Sound card 'screen' + + DW Offset GetVariable ; For interface + DW Offset SetVariable + +ProvidedTableEnd: + DW 32-(ProvidedTableEnd-ProvidedTableStart)/2 Dup (0) + +EndS + +End diff --git a/it/SoundDrivers/EWSCODEC.ASM b/it/SoundDrivers/EWSCODEC.ASM new file mode 100755 index 0000000..604c014 --- /dev/null +++ b/it/SoundDrivers/EWSCODEC.ASM @@ -0,0 +1,3016 @@ +; +; EWS 64 Codec Driver +; + .386P + +Segment DriverHeader PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +;***** Driver Header ******* + +include drhead.inc + +EndS + +Segment Driver PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +ORG 0 +StartDriver: + +include vtable.inc + +;******** Required ProcedureTable ************* + +include reqproc.inc + +;********************************** + +TRACEENABLED = 0 +CREATENEWLOGFILE = 1 + +include debug.inc + +STEREOENABLED EQU 1 +DMABUFFERLENGTH EQU 8192 +MIXRESOLUTION EQU 32 ; 32 bit mixing for +MIXTABLESIZE EQU 2*256*65 +DATAFLAG EQU 200h +ACKFLAG EQU 300h + +PNPSERIALID EQU 98B03C20h +PNPVENDORID EQU 36A8630Eh + +DMASize DW 4096 + +WSSMsg DB "Audiosystem EWS64 XL Codec", 13 + DB "Port ", 0FDh, "Xh, IRQ ", 0FDh, "D, DMA ", 0FDh, "D", 0 + +WSSNoMemoryMsg DB "Audiosystem EWS64 XL Codec", 13 + DB "Error: Insufficient memory", 0 + +ReinitMsg DB "Audiosystem EWS64 XL reinitialised", 0 + +DriverName DB "ITEWSCOD.DRV", 0 + +ALIGN 2 + +Forced DB 0 +Stereo DB 0 +MixVolume DW 0 + +BytesToMix DW 1000 +WSSMixConst DB 0 + +MixSegment DW 0 +DMASegment DW 0 + +MixTransferOffset DW 0 +MixTransferRemaining DW 0 + +CONFIGURATIONOFFSET EQU $+128 +CONFIGSIZE EQU 37 +MixMode DW 0 +MixModeOffset DW 0 +Filter DW 0 +VolumeTable DB 56, 56 + DB 60h, 60h, 0Ch ; Low Band + DB 40h, 40h, 1Bh ; Med Low Band + DB 40h, 40h, 72h ; Med High Band + DB 60h, 60h, 40h ; High Band + DB 0, 0, 0 ; Echo + DB 0, 2 ; Surround + DB 0, 90h, 4, 7Fh, 22h ; Reverb + DB 0, 90h, 2, 40h, 9, 3, 13h ; Chorus + +IMR DW 0 +OldWSSIRQHandler DD 0 + +; String format, Count, [Data/Port]*Count +; Port = 1 for Control port, 0 for data port. + +SAM9407Reset DW 66 + DW 1BEh, 16Fh, 7Fh, 7Fh, ACKFLAG ; Audio in on + DW 1BEh, 168h, 7Fh, 7Fh, ACKFLAG ; Echo on + DW 1BEh, 16Ch, 7Fh, 7Fh, ACKFLAG ; Reverb on + DW 1BEh, 16Dh, 7Fh, 7Fh, ACKFLAG ; Chorus on + DW 1BEh, 16Bh, 0, 0, ACKFLAG ; Equalizer type + DW 1BEh, 16Eh, 7Fh, 7Fh, ACKFLAG ; Surround on + DW 1BEh, 165h, 7Fh, 7Fh ; Post eff on Audio in + DW 1BEh, 166h, 7Fh, 7Fh ; Post eff on reverb, chorus + DW 1BEh, 133h, 0, 0 ; 2 Speaker + DW 1BEh, 120h, 7Fh, 7Fh ; Stereo input 2 + DW 1BEh, 134h, 0FFh, 0FFh ; Left gain + DW 1BEh, 135h, 0FFh, 0FFh ; Right gain + DW 1BEh, 136h, 0, 0 ; Left pan + DW 1BEh, 137h, 7Fh, 7Fh ; Right pan + DW 1BEh, 107h, 0FFh, 0FFh ; Master volume + +SAM9407EqLBL DW 4 + DW 1BEh, 110h, DATAFLAG, 60h +SAM9407EqLBR DW 4 + DW 1BEh, 114h, DATAFLAG, 60h +SAM9407EqLBF DW 4 + DW 1BEh, 118h, DATAFLAG, 0Ch +SAM9407EqMLBL DW 4 + DW 1BEh, 111h, DATAFLAG, 40h +SAM9407EqMLBR DW 4 + DW 1BEh, 115h, DATAFLAG, 40h +SAM9407EqMLBF DW 4 + DW 1BEh, 119h, DATAFLAG, 1Bh +SAM9407EqMHBL DW 4 + DW 1BEh, 112h, DATAFLAG, 40h +SAM9407EqMHBR DW 4 + DW 1BEh, 116h, DATAFLAG, 40h +SAM9407EqMHBF DW 4 + DW 1BEh, 11Ah, DATAFLAG, 72h +SAM9407EqHBL DW 4 + DW 1BEh, 113h, DATAFLAG, 60h +SAM9407EqHBR DW 4 + DW 1BEh, 117h, DATAFLAG, 60h +SAM9407EqHBF DW 4 + DW 1BEh, 11Bh, DATAFLAG, 0Ch +SAM9407EchoLevel DW 4 + DW 1BEh, 128h, DATAFLAG, 0 +SAM9407EchoTime DW 4 + DW 1BEh, 129h, DATAFLAG, 2Bh +SAM9407EchoFeed DW 4 + DW 1BEh, 12Ah, DATAFLAG, 40h +SAM9407SurroundVolume DW 4 + DW 1BEh, 130h, DATAFLAG, 0 +SAM9407SurroundDelay DW 4 + DW 1BEh, 131h, DATAFLAG, 2 +SAM9407ReverbSend DW 4 + DW 1BEh, 127h, DATAFLAG, 0 +SAM9407ReverbVolume DW 3 + DW 1BEh, 13Ah, DATAFLAG +SAM9407ReverbType DW 4 + DW 1BEh, 169h, DATAFLAG, 4 +SAM9407ReverbTime DW 3 + DW 1BEh, 178h, DATAFLAG +SAM9407ReverbFeedback DW 3 + DW 1BEh, 179h, DATAFLAG +SAM9407ChorusSend DW 4 + DW 1BEh, 124h, DATAFLAG, 0 +SAM9407ChorusVolume DW 3 + DW 1BEh, 13Bh, DATAFLAG +SAM9407ChorusType DW 4 + DW 1BEh, 16Ah, DATAFLAG, 2 +SAM9407ChorusDelay DW 3 + DW 1BEh, 174h, DATAFLAG +SAM9407ChorusFeedback DW 3 + DW 1BEh, 175h, DATAFLAG +SAM9407ChorusRate DW 3 + DW 1BEh, 176h, DATAFLAG +SAM9407ChorusDepth DW 3 + DW 1BEh, 177h, DATAFLAG +SAM9407Mono DW 4 + DW 1BEh, 132h, 7Fh, 0 +SAM9407Stereo DW 4 + DW 1BEh, 132h, 0, 0 + +SAM9407Strings DW Offset SAM9407Reset ;1 + DW Offset SAM9407EqLBL, Offset SAM9407EqLBR + DW Offset SAM9407EqLBF + DW Offset SAM9407EqMLBL, Offset SAM9407EqMLBR + DW Offset SAM9407EqMLBF + DW Offset SAM9407EqMHBL, Offset SAM9407EqMHBR + DW Offset SAM9407EqMHBF + DW Offset SAM9407EqHBL, Offset SAM9407EqHBR + DW Offset SAM9407EqHBF + DW Offset SAM9407EchoLevel ; 14 + DW Offset SAM9407EchoTime + DW Offset SAM9407EchoFeed + DW Offset SAM9407SurroundVolume ; 17 + DW Offset SAM9407SurroundDelay + DW Offset SAM9407ReverbSend ; 19 + DW Offset SAM9407ReverbVolume + DW Offset SAM9407ReverbType + DW Offset SAM9407ReverbTime + DW Offset SAM9407ReverbFeedback ; 23 + DW Offset SAM9407ChorusSend ; 24 + DW Offset SAM9407ChorusVolume + DW Offset SAM9407ChorusType + DW Offset SAM9407ChorusDelay + DW Offset SAM9407ChorusFeedback + DW Offset SAM9407ChorusRate + DW Offset SAM9407ChorusDepth ; 30 + DW Offset SAM9407Mono ; 31 + DW Offset SAM9407Stereo + + +FilterValue DD 0 +FilterValue2 DD 0 + +MixSpeedTable DW 5513, 41h + DW 6615, 4Fh + DW 8000, 40h + DW 9600, 4Eh + DW 11025, 43h + DW 16000, 42h + DW 18900, 45h + DW 22050, 47h + DW 27429, 44h + DW 32000, 46h + DW 33075, 4Dh + DW 37800, 49h + DW 44100, 4Bh + DW 48000, 4Ch + +IRQData Label Word + DW 20h, 1111111111111110b ; IRQ 0 + DW 24h, 1111111111111101b ; IRQ 1 + DW 28h, 1111110111111011b ; IRQ 2 + DW 2Ch, 1111111111110111b ; IRQ 3 + DW 30h, 1111111111101111b ; IRQ 4 + DW 34h, 1111111111011111b ; IRQ 5 + DW 38h, 1111111110111111b ; IRQ 6 + DW 3Ch, 1111111101111111b ; IRQ 7 + DW 1C0h, 1111111011111011b ; IRQ 8 + DW 1C4h, 1111110111111011b ; IRQ 9 + DW 1C8h, 1111101111111011b ; IRQ 10 + DW 1CCh, 1111011111111011b ; IRQ 11 + DW 1D0h, 1110111111111011b ; IRQ 12 + DW 1D4h, 1101111111111011b ; IRQ 13 + DW 1D8h, 1011111111111011b ; IRQ 14 + DW 1DCh, 0111111111111011b ; IRQ 15 + +;********************************** +; WSS Registers +;********************************** + +CODEC_INDEX_LIC = 00 +CODEC_INDEX_RIC = 01h +CODEC_INDEX_LX1C = 02h +CODEC_INDEX_RX1C = 03h +CODEC_INDEX_LX2C = 04h +CODEC_INDEX_RX2C = 05h +CODEC_INDEX_LDC = 06h +CODEC_INDEX_RDC = 07h +CODEC_INDEX_CDF = 08h +CODEC_INDEX_INTF = 09h +CODEC_INDEX_PIN = 0Ah +CODEC_INDEX_TEST = 0Bh +CODEC_INDEX_MISC = 0Ch +CODEC_INDEX_DIGMIX = 0Dh +CODEC_INDEX_UPR_COUNT = 0Eh +CODEC_INDEX_LWR_COUNT = 0Fh + +CODEC_MCE = 40h + +LDC_LDM = 80h +LDC_LDA = 3Fh + +RDC_RDM = 80h +RDC_RDA = 3Fh + +CDF_STEREO = 10h + +INTF_PEN = 01h +INTF_CEN = 02h +INTF_SDC = 04h +INTF_ACAL = 08h +INTF_PPIO = 40h +INTF_CPIO = 80h + +PIN_IEN = 2 + +TEST_ORL = 03h +TEST_ORR = 0Ch +TEST_DRS = 10h +TEST_ACI = 20h +TEST_PUR = 40h +TEST_COR = 80h + +;********************************** + +WSS16ScreenList Label + DW 16 + DW Near Ptr IdleFunctionList + DW Near Ptr GlobalKeyLink + + DW Near Ptr FullScreenBox ; 0 + DW Near Ptr ScreenHeader + DW Near Ptr FillHeader + DW Near Ptr WSSHeaderLine + + DW Near Ptr DriverText + + DW Near Ptr MixModeText + DW Near Ptr MixModeButton1 ; 6 + DW Near Ptr MixModeButton2 ; + DW Near Ptr MixModeButton3 ; 8 + DW Near Ptr MixModeButton4 ; 9 + + DW Near Ptr FilterText + DW Near Ptr FilterButton1 ; 11 + DW Near Ptr FilterButton2 + DW Near Ptr FilterButton3 + + DW Near Ptr VolumeText + DW Near Ptr VolumeBox1 + + DW Near Ptr MasterVolumeLeft ; 16 + DW Near Ptr MasterVolumeRight ; 17 + + DW Near Ptr SAM9407PortText + DW Near Ptr SAM9407ParametersText + DW Near Ptr SAM9407ParametersBox + + DW Near Ptr EqLBL ; 21 + DW Near Ptr EqLBR + DW Near Ptr EqLBF + + DW Near Ptr EqMLBL + DW Near Ptr EqMLBR + DW Near Ptr EqMLBF + + DW Near Ptr EqMHBL + DW Near Ptr EqMHBR + DW Near Ptr EqMHBF + + DW Near Ptr EqHBL + DW Near Ptr EqHBR + DW Near Ptr EqHBF + + DW Near Ptr EchoLevel + DW Near Ptr EchoTime + DW Near Ptr EchoFeedback + + DW Near Ptr SurroundVolume + DW Near Ptr SurroundDelay + + DW Near Ptr ReverbSend + DW Near Ptr ReverbVolume + DW Near Ptr ReverbType + DW Near Ptr ReverbTime + DW Near Ptr ReverbFeedback + + DW Near Ptr ChorusSend + DW Near Ptr ChorusVolume + DW Near Ptr ChorusType + DW Near Ptr ChorusDelay + DW Near Ptr ChorusFeedback + DW Near Ptr ChorusRate + DW Near Ptr ChorusDepth + + DW 0 + +WSSHeaderLine DW 10 + DB "Audiosystem EWS64 XL Codec Driver", 0 + +SAM9407ParametersText DW 1 + DB 36, 14 + DB 20h + DB "Low Band Left", 13 + DB "Low Band Right", 13 + DB "Low Band Frequency", 13 + DB "Med Low Band Left", 13 + DB "Med Low Band Right", 13 + DB "Med Low Band Frequency", 13 + DB "Med High Band Left", 13 + DB "Med High Band Right", 13 + DB "Med High Band Frequency", 13 + DB "High Band Left", 13 + DB "High Band Right", 13 + DB "High Band Frequency", 13 + DB "Echo Level", 13 + DB "Echo Time", 13 + DB "Echo Feedback", 13 + DB "Surround Volume", 13 + DB "Surround Delay", 13 + DB "Reverb Send", 13 + DB "Reverb Volume", 13 + DB "Reverb Type", 13 + DB "Reverb Time", 13 + DB "Reverb Feedback", 13 + DB "Chorus Send", 13 + DB "Chorus Volume", 13 + DB "Chorus Type", 13 + DB "Chorus Delay", 13 + DB "Chorus Feedback", 13 + DB "Chorus Rate", 13 + DB "Chorus Depth", 13 + DB 0 + +EqLBL DW 14 + DB 60, 14 + DW 0, 127 + DW 9, 2 + DW 13, 22, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +EqLBR DW 14 + DB 60, 15 + DW 0, 127 + DW 9, 3 + DW 21, 23, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +EqLBF DW 14 + DB 60, 16 + DW 0, 127 + DW 9, 4 + DW 22, 24, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +EqMLBL DW 14 + DB 60, 17 + DW 0, 127 + DW 9, 5 + DW 23, 25, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +EqMLBR DW 14 + DB 60, 18 + DW 0, 127 + DW 9, 6 + DW 24, 26, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +EqMLBF DW 14 + DB 60, 19 + DW 0, 127 + DW 9, 7 + DW 25, 27, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +EqMHBL DW 14 + DB 60, 20 + DW 0, 127 + DW 9, 8 + DW 26, 28, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +EqMHBR DW 14 + DB 60, 21 + DW 0, 127 + DW 9, 9 + DW 27, 29, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +EqMHBF DW 14 + DB 60, 22 + DW 0, 127 + DW 9, 10 + DW 28, 30, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +EqHBL DW 14 + DB 60, 23 + DW 0, 127 + DW 9, 11 + DW 29, 31, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +EqHBR DW 14 + DB 60, 24 + DW 0, 127 + DW 9, 12 + DW 30, 32, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +EqHBF DW 14 + DB 60, 25 + DW 0, 127 + DW 9, 13 + DW 31, 33, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +EchoLevel DW 14 + DB 60, 26 + DW 0, 127 + DW 9, 15 + DW 32, 34, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +EchoTime DW 14 + DB 60, 27 + DW 0, 127 + DW 9, 14 + DW 33, 35, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +EchoFeedback DW 14 + DB 60, 28 + DW 0, 127 + DW 9, 16 + DW 34, 36, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +SurroundVolume DW 14 + DB 60, 29 + DW 0, 255 + DW 9, 17 + DW 35, 37, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +SurroundDelay DW 14 + DB 60, 30 + DW 0, 127 + DW 9, 18 + DW 36, 38, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +ReverbSend DW 14 + DB 60, 31 + DW 0, 127 + DW 9, 19 + DW 37, 39, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +ReverbVolume DW 14 + DB 60, 32 + DW 0, 255 + DW 9, 20 + DW 38, 40, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + + +ReverbType DW 14 + DB 60, 33 + DW 0, 7 + DW 9, 21 + DW 39, 41, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +ReverbTime DW 14 + DB 60, 34 + DW 0, 127 + DW 9, 22 + DW 40, 42, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +ReverbFeedback DW 14 + DB 60, 35 + DW 0, 127 + DW 9, 23 + DW 41, 43, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +ChorusSend DW 14 + DB 60, 36 + DW 0, 127 + DW 9, 24 + DW 42, 44, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +ChorusVolume DW 14 + DB 60, 37 + DW 0, 255 + DW 9, 25 + DW 43, 45, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +ChorusType DW 14 + DB 60, 38 + DW 0, 7 + DW 9, 26 + DW 44, 46, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +ChorusDelay DW 14 + DB 60, 39 + DW 0, 127 + DW 9, 27 + DW 45, 47, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +ChorusFeedback DW 14 + DB 60, 40 + DW 0, 127 + DW 9, 28 + DW 46, 48, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +ChorusRate DW 14 + DB 60, 41 + DW 0, 127 + DW 9, 29 + DW 47, 49, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +ChorusDepth DW 14 + DB 60, 42 + DW 0, 127 + DW 9, 30 + DW 48, 0FFFFh, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +SAM9407ParametersBox DW 0 + DB 59, 13, 75, 43 + DB 25 + +EmptyObject DW 1 + DB 0, 0 + DB 0 + DB 0 + +SAM9407PortText DW 1 + DB 21, 47 + DB 21h + DB "Audiosystem EWS64 SAM9407 Port ", 0FDh, "Xh, Mixing Rate: ", 0FDh, "D", 0 +MixSpeed DW 48000 +SAM9407Port DW 0 + +DriverText DW 1 + DB 21, 48 + DB 21h + DB "Audiosystem EWS64 XL Codec Driver 1.2 for Impulse Tracker", 0 + +GlobalKeyLink DB 7 +GlobalKeyLink2 DD 0 + +IdleFunctionList DD 0 + DD 0 + +FillHeader DW 8 +FillHeader2 DD 0 + +FullScreenBox DW 0 + DB 0, 0, 79, 49 + DB 4 + +ScreenHeader DW 8 +ScreenHeader2 DD 0 + +VolumeText DW 1 + DB 2, 14 + DB 20h + DB "Master Volume Left", 13 + DB "Master Volume Right", 0 + +VolumeBox1 DW 0 + DB 21, 13, 31, 16 + DB 25 + +MasterVolumeLeft DW 9 + DB 22, 14 + DW 0, 63 + DW 9, 0 + DW 0FFFFh, 17, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +MasterVolumeRight DW 9 + DB 22, 15 + DW 0, 63 + DW 9, 1 + DW 16, 6, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +MixModeText DW 1 + DB 2, 18 + DB 20h + DB "Mixing Mode", 0 + +MixModeButton1 DW 2 + DW 17, 7, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment1 DW 0 + DW 0 + DW Offset SetMixMode +DriverSegment2 DW 0 + DB 3, 20, 32, 22, 8 + DB 0 + DB " 16 Bit, Non-Interpolated", 0 + +MixModeButton2 DW 2 + DW 6, 8, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment3 DW 0 + DW 2 + DW Offset SetMixMode +DriverSegment4 DW 0 + DB 3, 23, 32, 25, 8 + DB 0 + DB " 16 Bit, Interpolated", 0 + +MixModeButton3 DW 2 + DW 7, 9, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment5 DW 0 + DW 4 + DW Offset SetMixMode +DriverSegment6 DW 0 + DB 3, 26, 32, 28, 8 + DB 0 + DB " 32 Bit, Non-Interpolated", 0 + +MixModeButton4 DW 2 + DW 8, 11, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment7 DW 0 + DW 6 + DW Offset SetMixMode +DriverSegment8 DW 0 + DB 3, 29, 32, 31, 8 + DB 0 + DB " 32 Bit, Interpolated", 0 + +FilterText DW 1 + DB 2, 33 + DB 20h + DB "Filter mode", 0 + +FilterButton1 DW 2 + DW 9, 12, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetFilter +DriverSegment9 DW 0 + DW 0 + DW Offset SetFilter +DriverSegment10 DW 0 + DB 3, 35, 29, 37, 8 + DB 0 + DB " No Filter", 0 + +FilterButton2 DW 2 + DW 11, 13, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetFilter +DriverSegment11 DW 0 + DW 1 + DW Offset SetFilter +DriverSegment12 DW 0 + DB 3, 38, 29, 40, 8 + DB 0 + DB " 50% Filter", 0 + +FilterButton3 DW 2 + DW 12, 21, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetFilter +DriverSegment13 DW 0 + DW 2 + DW Offset SetFilter +DriverSegment14 DW 0 + DB 3, 41, 29, 43, 8 + DB 0 + DB " 75% Filter", 0 + + +; 컴 MixingRoutines 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + + +include dmasirq.inc +include mix.inc +include m12bit.mix +include m12biti.mix +include m32bit.mix +include m32biti.mix + +MixFunctionTables Label + +include m12bit.inc ; contains the tables +include m12biti.inc +include m32bit.inc +include m32biti.inc + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +RelocationTable Label Word + DW Offset DriverSegment1, Offset DriverSegment2 + DW Offset DriverSegment3, Offset DriverSegment4 + DW Offset DriverSegment5, Offset DriverSegment6 + DW Offset DriverSegment7, Offset DriverSegment8 + DW Offset DriverSegment9, Offset DriverSegment10 + DW Offset DriverSegment11, Offset DriverSegment12 + DW Offset DriverSegment13, Offset DriverSegment14 + DW 0 + +; 컴 SAM9407InByte 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SAM9407InByte ; Returns AL + + Push DX + Mov DX, CS:SAM9407Port + Inc DX + +SAM9407InByte1: + In AL, DX + Test AL, AL + JS SAM9407InByte1 + + Dec DX + In AL, DX + Pop DX + + Ret + +EndP SAM9407InByte + +Comment ~ + +; 컴 ST97InWord 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SAM9407InWord ; Returns AX + + ClI + + Call SAM9407InByte + Mov AL, AH + + Call SAM9407InByte + XChg AL, AH + + StI + + Ret + +EndP SAM9407InWord + +; 컴 SAM9407InDWord 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SAM9407InDWord ; Returns EAX + + ClI + + Call SAM9407InByte + RoR EAX, 8 + + Call SAM9407InByte + RoR EAX, 8 + + Call SAM9407InByte + RoR EAX, 8 + + Call SAM9407InByte + RoR EAX, 8 + + StI + Ret + +EndP SAM9407InDWord + +~ + +; 컴 ST97SendByte 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SAM9407SendByte ; DX = port, AL = data + + Push AX + Push DX + Mov DX, CS:SAM9407Port + Inc DX + +SAM9407SendByte1: + In AL, DX + Test AL, 40h + JNZ SAM9407SendByte1 + + Pop DX + Pop AX + + Out DX, AL + + Ret + +EndP SAM9407SendByte + +Comment ~ + +; 컴 ST97OutByte 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SAM9407OutByte ; AL = data, AH = command, destroys AX + + ClI + Push DX + + Mov DX, CS:SAM9407Port + Inc DX + + XChg AH, AL + Call SAM9407SendByte + + Dec DX + + Mov AL, AH + Call SAM9407SendByte + + Pop DX + StI + + Ret + +EndP SAM9407OutByte + +; 컴 ST97OutWord 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SAM9407OutWord ; AX = data, BL = command, destroys AX + + ClI + Push DX + Push AX + + Mov DX, CS:SAM9407Port + Mov AL, BL + Inc DX + Call SAM9407SendByte + + Pop AX + Dec DX + Call SAM9407SendByte + + Mov AL, AH + Call SAM9407SendByte + + Pop DX + StI + + Ret + +EndP SAM9407OutWord + +; 컴 ST97OutDWord 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SAM9407OutDWord ; EAX = data, BL = command + + ClI + Push DX + Push AX + + Mov DX, CS:SAM9407Port + Mov AL, BL + Inc DX + Call SAM9407SendByte + + Pop AX + Dec DX + Call SAM9407SendByte + + ShR EAX, 8 + Call SAM9407SendByte + + ShR EAX, 8 + Call SAM9407SendByte + + ShR EAX, 8 + Call SAM9407SendByte + + Pop DX + StI + + Ret + +EndP SAM9407OutDWord + +~ + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SetSAM9407 ; DI = index. 1 = full reinit. + + PushA + Push DS + + Push CS + Pop DS + Assume DS:Driver + + LEA SI, [SAM9407Strings+EDI+EDI-2] + Mov SI, [SI] + + LodsW + Mov CX, AX + +SetSAM9407_1: +; AH = 0 = normal data, 1 = command, 2 = param, 3 = ack. + + Mov DX, SAM9407Port + LodsW + + Cmp AH, 2 + JB SetSAM9407_3 + JA SetSAM9407_4 + + Mov AL, [VolumeTable+DI] + Jmp SetSAM9407_2 + +SetSAM9407_4: + Push CX + + Mov CX, 1024 + +SetSAM9407_6: + Call SAM9407InByte + Test AL, AL + LoopNZ SetSAM9407_6 + + Pop CX + + Jmp SetSAM9407_5 + +SetSAM9407_3: + And AH, 1 + Add DL, AH + +SetSAM9407_2: + Call SAM9407SendByte + +SetSAM9407_5: + Dec CX + JNZ SetSAM9407_1 + + Pop DS + PopA + + Ret + +EndP SetSAM9407 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetMixMode Far + + Push CS + Pop ES + Mov DI, Offset MixMode + + Ret + +EndP GetMixMode + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetFilter Far + + Push CS + Pop ES + Mov DI, Offset Filter + + Ret + +EndP GetFilter + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetFilter Far + + Mov AX, [SI+22] + Mov CS:FilterValue, 0 + Mov CS:Filter, AX + + Mov AX, 1 + Ret + +EndP SetFilter + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc WaitCoDec + + Push CX + + Mov CX, 0F000h + +WaitCoDec1: + In AL, DX + Test AL, AL + JNS WaitCoDec2 + Loop WaitCoDec1 + + StC + +WaitCoDec2: + Pop CX + Ret + +EndP WaitCoDec + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc WaitAutoCalibration + + Push CX + Mov CX, 0F000h + +WaitAutoCalibration1: + Mov AL, CODEC_INDEX_TEST + Out DX, AL + Inc DX + In AL, DX + Dec DX + Test AL, TEST_ACI + JNZ WaitAutoCalibration2 + Loop WaitAutoCalibration1 + + StC + +WaitAutoCalibration2: + Pop CX + Ret + +EndP WaitAutoCalibration + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixMode Far + + Mov AX, [SI+22] + + ClI + + Mov CS:MixMode, AX + + Mov BX, 180 + Mul BX + Mov CS:MixModeOffset, AX + + Mov DS, Word Ptr [CS:RecalculateAllVolumes+2] + Call CS:RecalculateAllVolumes + + StI + + Mov AX, 1 + Ret + +EndP SetMixMode + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GetWSSMixConst ; Work out value.. and nearest + ; mixspeed value. + + PushA + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, CmdLineMixSpeed + Mov CX, MixSpeed + Test AX, AX + JZ GetWSSMixConst1 + + Mov CX, 48000 + Cmp AX, CX + JA GetWSSMixConst1 + + Mov CX, 8000 + Cmp AX, CX + JB GetWSSMixConst1 + + Mov CX, AX + +GetWSSMixConst1: ; CX = desired mixspeed + Mov SI, Offset MixSpeedTable + Mov DX, 14 ; 14 different available speeds + + Xor BX, BX + +GetWSSMixConst2: + LodsW + Cmp AX, BX + JB GetWSSMixConst3 + Cmp AX, CX + JA GetWSSMixConst3 + + Mov BX, AX + Mov DH, [SI] + +GetWSSMixConst3: + LodsW ; Add SI, 2 + Dec DL + JNZ GetWSSMixConst2 + + Mov MixSpeed, BX + Mov WSSMixConst, DH + + Pop DS + PopA + Ret + +EndP GetWSSMixConst + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PingWSS ; Check BasePort, DX = BasePort + ; Preserves DX, destroys AX + + Push DX + + Inc DX + Inc DX + + In AL, DX + Xor AL, AL + Out DX, AL + + Dec DX + Dec DX + Call WaitCodec + JC PingWSSFailure + + In AL, DX + Test AL, AL + JS PingWSSFailure + + Mov AL, CODEC_INDEX_MISC + Out DX, AL + Inc DX ; DX = Data port + In AL, DX + Mov AH, AL ; AH = Revision + + Xor AL, AL ; Write 0 revision + Out DX, AL + In AL, DX + And AX, 8F8Fh + Cmp AL, AH + JNE PingWSSFailure + Dec DX ; DX = AD1848 baseport + + Mov AL, CODEC_MCE or CODEC_INDEX_INTF + Out DX, AL + Inc DX + Mov AL, INTF_ACAL or INTF_SDC + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_INTF + Out DX, AL + Inc DX + Mov AL, INTF_ACAL or INTF_SDC + Out DX, AL + Dec DX + + Call WaitAutoCalibration ; Returns carry if error + ; Carry clear if none. + +; JC PingWSSFailure + + Pop DX + Ret + +PingWSSFailure: + Pop DX + + StC + Ret + + +EndP PingWSS + +; 컴 DetectCard 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Returns carry set if error, else carry clear. Has to setup internal vars +; (eg. appropriate IRQ/DMA whatever). +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +PnP_SerialID DD 0 +PnP_VendorID DD 0 +PnP_ReadPort DW 0 +PnP_CSN DB 0 +PnP_CardFound DB 0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_Delay + Assume DS:Driver + + Push AX CX + + Mov CX, 180h +PnP_Delay1: + In AL, 21h + Loop PnP_Delay1 + + Pop CX AX + Ret + +EndP PnP_Delay + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_WriteData + + Mov DX, 279h + Out DX, AL + + Mov AL, AH + Mov DH, 0Ah + Out DX, AL + Ret + +EndP PnP_WriteData + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_ReadData + + Mov DX, 279h + Out DX, AL + + Mov DX, PnP_ReadPort + In AL, DX + + Ret + +EndP PnP_ReadData + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_Isolate + + Mov AX, 402h + Call Pnp_WriteData ; Reset CSNs + +PnP_IsolateNextCard: + Mov AX, 0003h + Call PnP_WriteData ; Wake[0] + + Mov AX, PnP_ReadPort + ShL AX, 6 + Xor AL, AL + Call PnP_WriteData ; Set Read Data port. + + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + + Mov AL, 1 ; Serial Isolation + Mov DX, 279h + Out DX, AL + + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + + Mov BL, 6Ah + Mov CX, 64 + Mov DX, PnP_ReadPort + + ClI + +PnP_Isolate1: + ShR PnP_SerialID, 1 + RCR PnP_VendorID, 1 + + Mov BH, BL + ShR BH, 1 + Xor BH, BL + ShR BX, 1 + + In AL, DX + Mov AH, AL + Call PnP_Delay + In AL, DX + Call PnP_Delay + + Cmp AX, 55AAh + JNE PnP_Isolate2 + + Xor BL, 80h + Or PnP_SerialID, 80000000h + +PnP_Isolate2: + Dec CX + JNZ PnP_Isolate1 + + Mov CX, 8 + Xor BH, BH + +PnP_Isolate3: + ShR BH, 1 + + In AL, DX + Mov AH, AL + Call PnP_Delay + In AL, DX + Call PnP_Delay + Cmp AX, 55AAh + JNE PnP_Isolate4 + + Or BH, 80h + +PnP_Isolate4: + Dec CX + JNZ PnP_Isolate3 + + StI + + Cmp BL, BH ; Matching Checksum? + JNE PnP_IsolateFinished + + ; assign CSN + Inc PnP_CSN + + Mov AL, 6 + MOv AH, PnP_CSN + Call PnP_WriteData + + Cmp PnP_VendorID, PNPVENDORID + JNE PnP_IsolateNextCard +; Cmp PnP_SerialID, PNPSERIALID +; JNE PnP_IsolateNextCard + + Mov AL, 3 + Call PnP_WriteData + + Mov AX, 07h ; Configuration device + Call PnP_WriteData + + Mov AL, 60h + Call PnP_ReadData + Mov AH, AL + Mov AL, 61h + Call PnP_ReadData ; AX = address. + + Test AX, AX + JZ PnP_IsolateNextCard + + Cmp BasePort, 0FFFFh + JE PnPBasePortOK + + Cmp BasePort, AX + JNE PnP_IsolateNextCard + +PnPBasePortOK: + Mov BasePort, AX + + Mov AL, 70h + Call PnP_ReadData ; AL[3:0] = IRQ + And AX, 15 + JZ PnP_IsolateNextCard + Mov IRQ, AX + + Mov AL, 74h + Call PnP_ReadData ; AL[2:0] = DMA + And AX, 7 + Cmp AL, 4 + JE PnP_IsolateNextCard + Mov DMA, AX + + Mov AX, 407h ; Configuration device + Call PnP_WriteData + + Mov AL, 60h + Call PnP_ReadData + Mov AH, AL + Mov AL, 61h + Call PnP_ReadData ; AX = address. + Test AX, AX + JZ PnP_IsolateNextCard + + Mov SAM9407Port, AX + + Mov Pnp_CardFound, 1 + Jmp PnP_IsolateNextCard + +PnP_IsolateFinished: + Mov AL, PnP_CSN + ShL AL, 1 + Or AL, PnP_CardFound + + Ret + +EndP PnP_Isolate + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc DetectCard Far ; returns carry clear if succesful + + Trace "Detecting EWS64XL" + + Push CS + Pop DS + + Xor AL, AL + Mov DX, 279h + Out DX, AL + Out DX, AL + + Mov AL, 6Ah ; Starting value + Mov CX, 32 + +PnP_InitiationKeyLoop: + Out DX, AL + + Mov AH, AL + ShR AH, 1 + Xor AH, AL + ShR AX, 1 + + Dec CX + JNZ PnP_InitiationKeyLoop + +; Try three ports before concluding no PnP cards: 20Fh, 27Bh, 213h + +PnP_DetectCardPort1: + Mov PnP_ReadPort, 20Fh + Call PnP_Isolate + JZ PnP_DetectCardPort2 + Test AL, 1 + JZ PnP_DetectCardNotFound + Jmp PnP_DetectCardFound + +PnP_DetectCardPort2: + Mov PnP_ReadPort, 27Bh + Call PnP_Isolate + JZ PnP_DetectCardPort3 + Test AL, 1 + JZ PnP_DetectCardNotFound + Jmp PnP_DetectCardFound + +PnP_DetectCardPort3: + Mov PnP_ReadPort, 213h + Call PnP_Isolate + Test AL, 1 + JNZ PnP_DetectCardFound + +PnP_DetectCardNotFound: + Trace "EWS64XL Not Found" + + StC + Jmp PnP_DetectEnd + +PnP_DetectCardFound: + Trace "EWS64XL Found" + ClC + +PnP_DetectEnd: ; Return PnP to wait for key state + Mov AX, 202h + Call PnP_WriteData + Mov EAX, 'Jeff' + + Ret + +EndP DetectCard + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +MixModeTable Label Word + DW Offset Mix0ModeMono, Mix0ModeStereo + DW Offset Mix0ModeMono, Mix0ModeStereo + DW Offset Mix6ModeMono, Mix6ModeStereo + DW Offset Mix6ModeMono, Mix6ModeStereo + +Proc MixSamples ; Given DS:SI = info tables, CX = numchannels + + ; 1. Clean buffer + ; + update variables + ; 2. Update parameters + ; 3. Mix func + ; 4. Return + + Push CX + + Mov CX, BytesToMix + Mov ES, MixSegment + Mov DI, MIXTABLESIZE + Xor EAX, EAX + Mov DX, CX + Add CX, CX + + Mov MixTransferOffset, DI ; } Memory write + + Cmp Stereo, 0 + JE MixSamples1 + + Mov DX, CX + +MixSamples1: + Rep StosD ; } Memory write + Mov MixTransferRemaining, DX ; } + + Pop CX + +MixSamples2: + Test Byte Ptr [SI], 1 + JZ MixSamplesEnd2 + Cmp Byte Ptr [SI+36h], 100 + JE MixSamplesEnd2 + + Push CX + Mov CX, [SI] + + Test CH, 2 + JZ MixSamples3 + And Byte Ptr [SI], Not 1 + + Jmp MixSamplesEnd +; Cmp MixMode, 8 ; Is it volume ramping? +; JB MixSamplesEnd + +MixSamples3: + Test CL, 20h ; New freq? + JZ MixSamples5 + + Mov AX, [SI+10h] + Mov DX, [SI+12h] + Mov BX, MixSpeed + Cmp DX, BX + JAE MixSamplesHandleError + + Div BX + ShL EAX, 16 + Xor AX, AX + Div BX + Mov STEPVALUE, EAX + +MixSamples4: + Test CH, 1 + JZ MixSamples5 + + Mov DWord Ptr [SI+1Ch], 0 ; Current Volume = 0 + ; for volume sliding. +MixSamples5: + Test CX, 8440h ; New volume or panning? + JZ MixSamplesMix + + Xor AX, AX + Test CH, 8 ; Muted? + JNZ MixModeCommon + + Mov BX, MixMode + Add BL, Stereo + Add BX, BX + Jmp [CS:MixModeTable+BX] + +Mix0Mode: ; 16-bit mixing, no interpolation +Mix0ModeMono: ; and 16-bit mixing, interpolation + Mov AL, [SI+20h] + ShR AL, 1 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Mov AX, 0 + JZ MixModeCommon + Mov AL, 30 ; Use left only-mixing for mono + Jmp MixModeCommon + +Mix0ModeStereo: + Mov AL, [SI+37h] ; Final pan + Cmp AL, 100 + JE Mix0ModeSurround + + Mul Byte Ptr [SI+20h] ; Final volume + Add AX, 64 + ShR AX, 7 + Mov [SI+0Ch], AX ; Store into right volume + + Mov AL, 64 + Sub AL, [SI+37h] + Mul Byte Ptr [SI+20h] + Add AX, 64 + ShR AX, 7 + Mov [SI+0Eh], AX ; Left volume + + Mov CH, AL ; CH = left volume + Mov CL, [SI+0Ch] ; CL = right volume + Mov AX, 0 + + Test CX, CX + JZ MixModeCommon + + Mov AL, 30 ; Left only... + Test CL, CL + JZ MixModeCommon + + Mov AL, 60 + Test CH, CH + JZ MixModeCommon + + Mov AL, 90 + Cmp CL, CH + JZ MixModeCommon + + Mov AL, 120 + Jmp MixModeCommon + +Mix0ModeSurround: + Mov AL, [SI+20h] + ShR AL, 2 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Mov AX, 0 + JZ MixModeCommon + Mov AL, 150 ; Surround + Jmp MixModeCommon + +Mix6ModeMono: + Mov AX, [SI+4Ah] + Mul MixVolume + ShRD AX, DX, 8 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Test AX, AX + JZ MixModeCommon + Mov AX, 30 + Jmp MixModeCommon + +Mix6ModeStereo: + Mov AL, [SI+37h] ; Final pan + Cmp AL, 100 + JE Mix6ModeSurround + + Mul Byte Ptr MixVolume + Mul Word Ptr [SI+4Ah] + ShRD AX, DX, 14 + Mov [SI+0Ch], AX ; Store into right volume + Mov BX, AX + ShL EAX, 16 + + Mov AL, 64 ; Do left volume + Sub AL, [SI+37h] ; AL = 64-FinalPan + Mul Byte Ptr MixVolume + Mul Word Ptr [SI+4Ah] + ShRD AX, DX, 14 + Mov [SI+0Eh], AX + + Mov ECX, EAX + + ; BX = right volume + ; CX = Left volume + Mov AX, 0 + Test ECX, ECX + JZ MixModeCommon + + Mov AL, 30 + Test BX, BX + JZ MixModeCommon + + Mov AL, 60 + Test CX, CX + JZ MixModeCommon + + Mov AL, 90 + Cmp CX, BX + JE MixModeCommon + + Mov AL, 120 + Jmp MixModeCommon + +Mix6ModeSurround: + Mov AX, [SI+4Ah] + Mul MixVolume + ShRD AX, DX, 9 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + JZ MixModeCommon + Mov AX, 150 + Jmp MixModeCommon + +MixModeCommon: ; Requires AX = 30/60/90 etc. depending + ; On mixing mode type. + ; This will add 180 for 16-bit, + ; And sort out loop types. + Mov BL, [SI+0Ah] + Test Byte Ptr [SI+18h], 2 ; 16 bit? + JZ MixModeCommon1 + + Add AX, 180 + +MixModeCommon1: + Cmp BL, 8 + JB MixModeCommon3 ; No loop + JE MixModeCommon2 ; Forwards loop + + Add AX, 10 + +MixModeCommon2: + Add AX, 10 + +MixModeCommon3: + Add AX, Offset MixFunctionTables + Add AX, MixModeOffset + Mov [SI+8], AX ; Offset... + +MixSamplesMix: + Mov BX, [SI+8] ; BX = offset into + Mov EAX, [CS:BX+2] + Mov DWord Ptr PreMixFunction, EAX + Mov EAX, [CS:BX+6] + Mov DWord Ptr MixFunctionSeparateBackwards, EAX + + Mov AX, BytesToMix + Mov MixBlockSize, AX + Mov MixBufferOffset, MIXTABLESIZE + + Mov EAX, CURRENTPOSITION + Mov OLDPOSITION, EAX + + Call Word Ptr [CS:BX] + + And Word Ptr [SI], 0111100010001101b + Jmp MixSamplesEnd + +MixSamplesHandleError: + Mov Word Ptr [SI], 200h + + Test Byte Ptr [SI+3Ah], 80h + JNZ MixSamplesEnd + + Mov BX, [SI+38h] + And Byte Ptr [BX], Not 4 ; Turn off channel + +MixSamplesEnd: + Pop CX + +MixSamplesEnd2: + Add SI, 128 + Dec CX + JNZ MixSamples2 + + Ret + +EndP MixSamples + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc WSSIRQHandler + + PushAD + Push DS + Push ES + + ClD + + Mov AX, CS + Mov DS, AX + Assume DS:Driver + + Mov DX, [BasePort] + Add DX, 2 + In AL, DX + Test AL, 1 + JZ WSSAckIRQ2 + + Xor AL, AL + Out DX, AL + +WSSAckIRQ2: + Mov AL, 20h + Cmp IRQ, 8 + JB WSSAckIRQ1 + + Out 0A0h, AL + +WSSAckIRQ1: + Out 20h, AL + +DMAPort1 EQU $+1 + In AL, 1 + Mov BL, AL +DMAPort2 EQU $+1 + In AL, 1 + Mov BH, AL + + Xor AX, AX + + Cmp BX, DMABUFFERLENGTH/2 + JB WSSIRQHandler1 + + Mov AX, DMABUFFERLENGTH/2 + +WSSIRQHandler1: + CLD + ; OK... time to get next block + ; Check whether stereo thing is on.. + ; + LES DI, [ActualDMAPtr] + Add DI, AX + + Mov BX, DMASize ; BX = bytes required + ShR BX, 1 + ; BX = samples required + Mov BP, 8 ; Skip for mono + Mov CL, 14 ; Shift for mono + + Cmp Stereo, 0 + JE WSSIRQHandlerMono + + Mov BP, 4 ; Stereo skip value. + Dec CL + +WSSIRQHandlerMono: + Call SaveEMSPageFrame + + Cmp MixTransferRemaining, 0 + JNE WSSIRQHandler4 + Assume DS:Nothing + +WSSIRQHandler3: + Push BX + Push CX + Push BP + Push ES + Push DI + + Call Update + Call MixSamples + + Pop DI + Pop ES + Pop BP + Pop CX + Pop BX + +WSSIRQHandler4: + Mov DS, MixSegment + Mov SI, MixTransferOffset + Mov DX, BX ; DX = samples to transfer + Cmp DX, MixTransferRemaining + JBE WSSIRQHandler5 + + Mov DX, MixTransferRemaining + +WSSIRQHandler5: + Push DX + Cmp CS:Filter, 1 + JB WSSIRQHandler6 + JE WSSIRQHFilter + + Cmp CS:Stereo, 0 + JE WSSIRQ3QFilterMono + +WSSIRQ3QFilterStereo: + Push BX + + Mov EBX, FilterValue + Mov EBP, FilterValue2 + ShR DX, 1 + +WSSIRQ3QFilterStereo1: + Mov EAX, EBX + Mov ECX, EBP + Add EAX, [SI] + Add ECX, [SI+4] + SAR EAX, 1 + SAR ECX, 1 + Add EBX, EAX + Add EBP, ECX + SAR EBX, 1 + SAR EBP, 1 + + Mov EAX, EBX + SAR EAX, 13 + + Cmp EAX, -8000h + JL WSS3QFilterStereoClip1 + Cmp EAX, 7FFFh + JG WSS3QFilterStereoClip2 + +WSSIRQ3QFilterStereo2: + StosW + + Mov EAX, EBP + SAR EAX, 13 + + Cmp EAX, -8000h + JL WSS3QFilterStereoClip3 + Cmp EAX, 7FFFh + JG WSS3QFilterStereoClip4 + +WSSIRQ3QFilterStereo3: + StosW + + Add SI, 8 + Dec DX + JNZ WSSIRQ3QFilterStereo1 + + Mov FilterValue, EBX + Mov FilterValue2, EBP + + Pop BX + + Jmp WSSMixTransferEnd + +WSSIRQ3QFilterMono: + Push BX + + Mov EBX, FilterValue + +WSSIRQ3QFilterMono1: + Mov EAX, EBX + Add EAX, [SI] + SAR EAX, 1 + Add EBX, EAX + SAR EBX, 1 + Mov EAX, EBX + SAR EAX, 14 + + Cmp EAX, -8000h + JL WSS3QFilterMonoClip1 + Cmp EAX, 7FFFh + JG WSS3QFilterMonoClip2 + +WSSIRQ3QFilterMono2: + StosW + + Add SI, 8 + Dec DX + JNZ WSSIRQ3QFilterMono1 + + Mov FilterValue, EBX + + Pop BX + + Jmp WSSMixTransferEnd + +WSSIRQHFilter: + Cmp CS:Stereo, 0 + JE WSSIRQHFilterMono + +WSSIRQHFilterStereo: + Push BX + + Mov EBX, FilterValue + Mov EBP, FilterValue2 + ShR DX, 1 + +WSSIRQHFilterStereo1: + Add EBX, [SI] + Add EBP, [SI+4] + + SAR EBX, 1 + SAR EBP, 1 + + Mov EAX, EBX + SAR EAX, 13 + + Cmp EAX, -8000h + JL WSSHFilterStereoClip1 + Cmp EAX, 7FFFh + JG WSSHFilterStereoClip2 + +WSSIRQHFilterStereo2: + StosW + + Mov EAX, EBP + SAR EAX, 13 + + Cmp EAX, -8000h + JL WSSHFilterStereoClip3 + Cmp EAX, 7FFFh + JG WSSHFilterStereoClip4 + +WSSIRQHFilterStereo3: + StosW + + Add SI, 8 + Dec DX + JNZ WSSIRQHFilterStereo1 + + Mov FilterValue, EBX + Mov FilterValue2, EBP + + Pop BX + + Jmp WSSMixTransferEnd + +WSSIRQHFilterMono: + Push BX + + Mov EBX, FilterValue + +WSSIRQHFilterMono1: + Add EBX, [SI] + SAR EBX, 1 + Mov EAX, EBX + SAR EAX, 14 + + Cmp EAX, -8000h + JL WSSHFilterMonoClip1 + Cmp EAX, 7FFFh + JG WSSHFilterMonoClip2 + +WSSIRQHFilterMono2: + StosW + + Add SI, 8 + Dec DX + JNZ WSSIRQHFilterMono1 + + Mov FilterValue, EBX + + Pop BX + + Jmp WSSMixTransferEnd + +WSSIRQHandler6: + Mov EAX, [SI] + SAR EAX, CL + + Cmp EAX, -8000h + JL WSSIRQHandlerClip1 + Cmp EAX, 7FFFh + JG WSSIRQHandlerClip2 + +WSSIRQHandler7: + StosW ; } Memory write + + Add SI, BP + Dec DX + JNZ WSSIRQHandler6 + +WSSMixTransferEnd: + Pop DX + + Sub MixTransferRemaining, DX ; } Memory write + Sub BX, DX + JNZ WSSIRQHandler3 + + Mov MixTransferOffset, SI ; } Memory write + + Call RestoreEMSPageFrame + + Pop ES + Pop DS + PopAD + IRet + +WSSIRQHandlerClip1: + Mov AX, 8000h + Jmp WSSIRQHandler7 + +WSSIRQHandlerClip2: + Mov AX, 7FFFh + Jmp WSSIRQHandler7 + +WSSHFilterMonoClip1: + Mov AX, 8000h + Jmp WSSIRQHFilterMono2 + +WSSHFilterMonoClip2: + Mov AX, 7FFFh + Jmp WSSIRQHFilterMono2 + +WSSHFilterStereoClip1: + Mov AX, 8000h + Jmp WSSIRQHFilterStereo2 + +WSSHFilterStereoClip2: + Mov AX, 7FFFh + Jmp WSSIRQHFilterStereo2 + +WSSHFilterStereoClip3: + Mov AX, 8000h + Jmp WSSIRQHFilterStereo3 + +WSSHFilterStereoClip4: + Mov AX, 7FFFh + Jmp WSSIRQHFilterStereo3 + +WSS3QFilterMonoClip1: + Mov AX, 8000h + Jmp WSSIRQ3QFilterMono2 + +WSS3QFilterMonoClip2: + Mov AX, 7FFFh + Jmp WSSIRQ3QFilterMono2 + +WSS3QFilterStereoClip1: + Mov AX, 8000h + Jmp WSSIRQ3QFilterStereo2 + +WSS3QFilterStereoClip2: + Mov AX, 7FFFh + Jmp WSSIRQ3QFilterStereo2 + +WSS3QFilterStereoClip3: + Mov AX, 8000h + Jmp WSSIRQ3QFilterStereo3 + +WSS3QFilterStereoClip4: + Mov AX, 7FFFh + Jmp WSSIRQ3QFilterStereo3 + +EndP WSSIRQHandler + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetIRQ + + PushAD + Push ES + + Xor AX, AX + Mov ES, AX + + Mov DI, IRQ + ShL DI, 2 + Add DI, Offset IRQData + Mov BX, [CS:DI] + + Mov AX, CS + ShL EAX, 16 + Mov AX, Offset WSSIRQHandler + + XChg [ES:BX], EAX + Mov OldWSSIRQHandler, EAX + + Mov AX, IMR + And AX, [DI+2] + + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Pop ES + PopAD + + Ret + +EndP SetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetIRQ + + PushAD + Push ES + + Xor AX, AX + Mov ES, AX + + Mov DI, IRQ + ShL DI, 2 + Mov BX, [IRQData+DI] + + Mov EAX, OldWSSIRQHandler + Mov [ES:BX], EAX + + Pop ES + PopAD + + Ret + +EndP ResetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc StopWSS + + Mov DX, BasePort + + Mov AL, CODEC_INDEX_INTF + Out DX, AL + Inc DX + In AL, DX + And AL, Not INTF_PEN + Out DX, AL + + Inc DX + In AL, DX + Xor AL, AL + Out DX, AL + + Dec DX + Dec DX + + Mov AL, CODEC_INDEX_PIN + Out DX, AL + Inc DX + Xor AL, AL + Out DX, AL + + Ret + +EndP StopWSS + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc StartWSS + + PushA + Push ES + Push DS + + Push CS + Pop DS + Assume DS:Driver + + ; Setup DMA + Mov BX, DMASegment + Xor AX, AX + Mov DX, DMA + Mov DI, DMABUFFERLENGTH + Call SetDMA + + LES DI, ActualDMAPtr + Xor AX, AX + Mov CX, DMABUFFERLENGTH/2 + Rep StosW + + Mov MixTransferRemaining, 0 + + Mov DX, BasePort + Call PingWSS + + Mov AL, CODEC_INDEX_PIN + Out DX, AL + Inc DX + Mov AL, PIN_IEN + Out DX, AL + Dec DX + + Mov AH, WSSMixConst ; Set format/frequency + Cmp Stereo, 0 + JE StartWSS1 + + Or AH, CDF_STEREO + +StartWSS1: + Mov AL, CODEC_MCE or CODEC_INDEX_CDF + Out DX, AL + Inc DX + Mov AL, AH + Out DX, AL + Dec DX + + Call WaitCodec + + Mov AL, CODEC_INDEX_CDF + Out DX, AL + Inc DX + Mov AL, AH + Out DX, AL + Dec DX + + Call WaitAutoCalibration + + ; Start playback + Mov AL, CODEC_INDEX_LWR_COUNT + Out DX, AL + Inc DX + + Mov AX, DMASize + ShR AX, 1 + + Cmp Stereo, 0 + JE StartWSS2 + + ShR AX, 1 + +StartWSS2: + Dec AX + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_UPR_COUNT + Out DX, AL + Inc DX + Mov AL, AH + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_INTF + Out DX, AL + Inc DX + In AL, DX + Or AL, INTF_PEN + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_LDC + Out DX, AL + Inc DX + In AL, DX + And AL, Not LDC_LDM + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_RDC + Out DX, AL + Inc DX + In AL, DX + And AL, Not RDC_RDM + Out DX, AL + Dec DX + + Pop DS + Pop ES + PopA + + Ret + +EndP StartWSS + Assume DS:Nothing + +;컴 InitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Sets up any memory required for output +; Initiates output +; +; Parameters: AX = Number of Channels +; +; If sucessful, returns: +; Carry flag clear +; DS:SI = pointer to text to display +; AX = parameter 1 in text +; BX = parameter 2 in text +; CX = parameter 3 in text +; DX = parameter 4 in text +; DI = parameter 5 in text +; +; If unsucessful, returns: +; Carry flag set +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc InitSound Far + + Trace "EWS64XL InitSound" + + Push CS + Pop DS + Assume DS:Driver + + Mov SI, Offset RelocationTable + +RelocationFix: + LodsW + Test AX, AX + JZ RelocationEnd + Mov BX, AX + Mov [BX], DS + Jmp RelocationFix + + +RelocationEnd: + Call GetEMSPageFrame + Mov EMSPageFrame, AX + + In AL, 0A1h + Mov AH, AL + In AL, 21h + Mov IMR, AX + + Mov ECX, IdleUpdateInfoLine + Mov EDX, GlobalKeyList + Mov IdleFunctionList, ECX + Mov GlobalKeyLink2, EDX + + Mov ECX, FillHeaderFunction + Mov EDX, DrawHeaderFunction + Mov FillHeader2, ECX + Mov ScreenHeader2, EDX + + Call GetWSSMixConst + + Mov AX, 2643 + Mul MixSpeed + Add AX, 0FFFFh + AdC DX, 2080 + + Mov BX, (DMABUFFERLENGTH*2)/16 + Add BX, DX + + ; Allocate MixSegment first + Mov AH, 48h + + Int 21h + JNC InitSound1 + +InitSoundNoMemory: + Mov SI, Offset WSSNoMemoryMsg + Ret + +InitSound1: + Mov MixSegment, AX + Add AX, DX + Mov DMASegment, AX + + Trace "EWS64XL Memory Allocated" + + + Call SetIRQ + Call GetTempo + Call SetTempo + + Trace "EWS64XL IRQ Hooked" + + Mov DX, BasePort + Mov AL, CODEC_INDEX_RDC + Out DX, AL + Inc DX + In AL, DX + Mov AH, AL + Dec DX + + Mov AL, CODEC_INDEX_LDC + Out DX, AL + Inc DX + In AL, DX + And AX, 3F3Fh + Neg AL + Neg AH + Add AL, 3Fh + Add AH, 3Fh + Mov [Word Ptr VolumeTable], AX + + Trace "EWS64XL Volume Settings Received" + + Mov DI, 1 + Call SetSAM9407 + + Trace "EWS64XL SAM9407 InitString finished" + + Mov SI, Offset WSSMsg + + Mov AX, BasePort + Mov BX, IRQ + Mov CX, DMA + + Ret + +EndP InitSound + Assume DS:Nothing + +;컴 ReInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Reinitialises sound output +; Initiates sound output +; +; Parameters: AX = number of channels. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReInitSound Far + + PushA + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Call StopWSS + Call ResetIRQ + Call SetIRQ + + Mov SI, Offset ReInitMsg + Mov BX, 40 + Call SetInfoLine + + Mov AL, Stereo + Call SetStereo + + Pop ES + Pop DS + PopA + + Ret + +EndP ReInitSound + Assume DS:Nothing + +;컴 UnInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Stops sound output, releases any memory used by driver +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UnInitSound Far + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, IMR + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Mov AX, MixSegment + Test AX, AX + JZ UnInitSound1 + + Mov ES, AX + Mov AH, 49h ; Release MixSegment + Int 21h + + Call StopWSS + Call ResetIRQ + +UnInitSound1: + Call GotoHomeDirectory + + ; Now to save config into driver file. + Mov AX, 3D02h ; Read write access + Mov DX, Offset DriverName + Int 21h + JC SetMixMode1 + + Mov BX, AX + + Mov AX, 4200h + Xor CX, CX + Mov DX, Offset CONFIGURATIONOFFSET + Int 21h + JC SetMixMode2 + + Mov AH, 40h + Mov CX, CONFIGSIZE + Mov DX, Offset MixMode + Int 21h + +SetMixMode2: + Mov AH, 3Eh + Int 21h + +SetMixMode1: + Ret + +EndP UnInitSound + Assume DS:Nothing + +;컴 Poll 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; This procedure is called as often as possible by IT.EXE +; AX = Playmode (0 for nothing in particular, 1 = pattern, 2 = song) +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Poll Far + + Ret + +EndP Poll + +;컴 SetTempo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: BX = tempo +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetTempo Far + + Push AX + Push BX + Push DX + + Push BX + + Mov AX, MixSpeed + Mov BX, AX + Xor DX, DX + + ShL AX, 1 + RCL DX, 1 ; DX:AX = Mixspeed*2 + + ShR BX, 1 ; BX = Mixspeed/2 + + Add AX, BX + AdC DX, 0 ; DX:AX = Mixspeed*2.5 + + Pop BX ; BX = tempo + Div BX + + Mov BytesToMix, AX + + Pop DX + Pop BX + Pop AX + + Ret + +EndP SetTempo + +;컴 SetMixVolume 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = MixVolume +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixVolume Far + + PushA + Push DS + + Mov BX, AX ; BX = MixVolume + Mov CS:MixVolume, BX + + Mov AX, CS:MixSegment + Test AX, AX + JZ SetMixVolume2 + + Mov DS, AX + + Mov CX, MIXTABLESIZE/2 + Mov SI, MIXTABLESIZE-2; Starting point - working backwards + +SetMixVolume1: + Mov AX, CX + + Dec AX ; AH = volume, AL = wave value. + Xor DX, DX + XChg AH, DL ; DL = Volume, AX = wave value + CBW + + IMul DX ; DX:AX = Volume * Wave Value + ; Ranges -8192->8128 + + IMul BX ; DX:AX = Volume * Wave Value * Mixing Volume + ; Ranges -1048576->1040384 + + Add AX, 64 + AdC DX, 0 + + ShRD AX, DX, 7 + Mov [SI], AX + Sub SI, 2 + + Loop SetMixVolume1 + +SetMixVolume2: + Mov DS, Word Ptr [CS:RecalculateAllVolumes+2] + Call CS: RecalculateAllVolumes + + Pop DS + PopA + + Ret + +EndP SetMixVolume + +;컴 SetStereo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AL = Stereo on/off, 0 = off. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc RecalculateAllFrequencies + + Call GetChannelTables + +RecalculateAllFrequencies1: + Or Byte Ptr [SI], 32 + + Add SI, 128 + Dec CX + JNZ RecalculateAllFrequencies1 + + Ret + +EndP RecalculateAllFrequencies + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetStereo Far + + Mov CS:Stereo, AL + Cmp CS:MixSegment, 0 + JE SetStereo1 + + Push AX + + Call StopWSS + Call StartWSS + + Call RecalculateAllFrequencies + + Pop DI + + And DI, 1 + Add DI, 31 + Call SetSAM9407 + + Mov DI, 2 +SetStereo2: + Call SetSAM9407 + Inc DI + Cmp DI, 30 + JBE SetStereo2 + +SetStereo1: + Ret + +EndP SetStereo + +;컴 LoadSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = sample to load +; DS:SI points to sample header +; ES:0 points to first sample +; +; Returns: **Carry set if NO error** +; **Carry clear if error** +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +include loadsam.inc + +;컴 ReleaseSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AX = sample to release +; DS:SI points to sample header +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReleaseSample Far + + Ret + +EndP ReleaseSample + +;컴 ResetMemory 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetMemory Far + + Ret + +EndP ResetMemory + +;컴 GetStatus 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +; Returns text to show on status line, AX = display parameter +; Carry set if not to show anything. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetStatus Far + + StC + Ret + +EndP GetStatus + +;컴 SoundCardScreen 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Function to have driver interactive part of program +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SoundCardScreen Far + + Mov AX, 5 + Mov SI, 1 + Mov CX, CS + Mov DX, Offset WSS16ScreenList + + ClC + Ret + +EndP SoundCardScreen + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetVariable Far + + Xor AH, AH + Mov AL, [CS:VolumeTable+DI] + Ret + +EndP GetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UpdateSoundcardVariables + + PushA + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Mov DX, BasePort + + Mov AL, CODEC_INDEX_LDC + Out DX, AL + Inc DX + Mov AX, 3F3Fh + Sub AX, [Word Ptr VolumeTable] + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_RDC + Out DX, AL + Inc DX + Mov AL, AH + Out DX, AL + + Pop DS + PopA + + Ret + +EndP UpdateSoundcardVariables + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetVariable Far + + Mov [CS:VolumeTable+DI], AL + Cmp DI, 2 + JB SetVariable1 + + Call SetSAM9407 + Ret + +SetVariable1: + Call UpdateSoundcardVariables + Ret + +EndP SetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +EndDriver: + +;******** Provided Variable Table ************* + +MaxNumberOfChannels DW 0FFFFh ; Maximum number of channels the + ; driver can handle. + +StopAfterPlay DW 0 +DefaultChannels DW 64 + DW 5 Dup (0) + + +;******** Provided Procedure Table ************* + +ProvidedTableStart: + + DW Offset DetectCard + + DW Offset InitSound ; Playing related + DW Offset ReinitSound + DW Offset UninitSound + + DW Offset Poll + + DW Offset SetTempo ; Sound variable related + DW Offset SetMixVolume + DW Offset SetStereo + + DW Offset LoadSample ; Sample related + DW Offset ReleaseSample + DW Offset ResetMemory + DW Offset GetStatus ; Returns string to show on status line + + DW Offset SoundCardScreen ; Sound card 'screen' + + DW Offset GetVariable ; For interface + DW Offset SetVariable + +ProvidedTableEnd: + DW 32-(ProvidedTableEnd-ProvidedTableStart)/2 Dup (0) + +EndS + +End diff --git a/it/SoundDrivers/EWSCODMX.ASM b/it/SoundDrivers/EWSCODMX.ASM new file mode 100755 index 0000000..12da420 --- /dev/null +++ b/it/SoundDrivers/EWSCODMX.ASM @@ -0,0 +1,2531 @@ +; +; EWS 64 Codec Driver +; + .386P + +Segment DriverHeader PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +;***** Driver Header ******* + +include drhead.inc +include mmx.inc + +EndS + +Segment Driver PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +ORG 0 +StartDriver: + +include vtable.inc + +;******** Required ProcedureTable ************* + +include reqproc.inc + +;********************************** + +TRACEENABLED = 0 +CREATENEWLOGFILE = 1 + +include debug.inc + +OUTPUTFILTERENABLED EQU 0 +STEREOENABLED EQU 1 +DMABUFFERLENGTH EQU 8192 +MIXRESOLUTION EQU 32 ; 32 bit mixing for +DATAFLAG EQU 200h +ACKFLAG EQU 300h + +PNPSERIALID EQU 98B03C20h +PNPVENDORID EQU 36A8630Eh + +DMASize DW 4096 + +WSSMsg DB "Audiosystem EWS64 XL Codec", 13 + DB "Port ", 0FDh, "Xh, IRQ ", 0FDh, "D, DMA ", 0FDh, "D", 0 + +WSSNoMemoryMsg DB "Audiosystem EWS64 XL Codec", 13 + DB "Error: Insufficient memory", 0 + +ReinitMsg DB "Audiosystem EWS64 XL reinitialised", 0 + +DriverName DB "ITEWSCOD.MMX", 0 + +ALIGN 2 + +Forced DB 0 +Stereo DB 0 +MixVolume DW 0 + +BytesToMix DW 1000 +WSSMixConst DB 0 + +MixSegment DW 0 + +MixTransferOffset DW 0 +MixTransferRemaining DW 0 + +CONFIGURATIONOFFSET EQU $+128 +CONFIGSIZE EQU 35 +MixMode DW 0 +MixModeOffset DW 0 +VolumeTable DB 56, 56 + DB 60h, 60h, 0Ch ; Low Band + DB 40h, 40h, 1Bh ; Med Low Band + DB 40h, 40h, 72h ; Med High Band + DB 60h, 60h, 40h ; High Band + DB 0, 0, 0 ; Echo + DB 0, 2 ; Surround + DB 0, 90h, 4, 7Fh, 22h ; Reverb + DB 0, 90h, 2, 40h, 9, 3, 13h ; Chorus + +IMR DW 0 +OldWSSIRQHandler DD 0 + +; String format, Count, [Data/Port]*Count +; Port = 1 for Control port, 0 for data port. + +SAM9407Reset DW 66 + DW 1BEh, 16Fh, 7Fh, 7Fh, ACKFLAG ; Audio in on + DW 1BEh, 168h, 7Fh, 7Fh, ACKFLAG ; Echo on + DW 1BEh, 16Ch, 7Fh, 7Fh, ACKFLAG ; Reverb on + DW 1BEh, 16Dh, 7Fh, 7Fh, ACKFLAG ; Chorus on + DW 1BEh, 16Bh, 0, 0, ACKFLAG ; Equalizer type + DW 1BEh, 16Eh, 7Fh, 7Fh, ACKFLAG ; Surround on + DW 1BEh, 165h, 7Fh, 7Fh ; Post eff on Audio in + DW 1BEh, 166h, 7Fh, 7Fh ; Post eff on reverb, chorus + DW 1BEh, 133h, 0, 0 ; 2 Speaker + DW 1BEh, 120h, 7Fh, 7Fh ; Stereo input 2 + DW 1BEh, 134h, 0FFh, 0FFh ; Left gain + DW 1BEh, 135h, 0FFh, 0FFh ; Right gain + DW 1BEh, 136h, 0, 0 ; Left pan + DW 1BEh, 137h, 7Fh, 7Fh ; Right pan + DW 1BEh, 107h, 0FFh, 0FFh ; Master volume + +SAM9407EqLBL DW 4 + DW 1BEh, 110h, DATAFLAG, 60h +SAM9407EqLBR DW 4 + DW 1BEh, 114h, DATAFLAG, 60h +SAM9407EqLBF DW 4 + DW 1BEh, 118h, DATAFLAG, 0Ch +SAM9407EqMLBL DW 4 + DW 1BEh, 111h, DATAFLAG, 40h +SAM9407EqMLBR DW 4 + DW 1BEh, 115h, DATAFLAG, 40h +SAM9407EqMLBF DW 4 + DW 1BEh, 119h, DATAFLAG, 1Bh +SAM9407EqMHBL DW 4 + DW 1BEh, 112h, DATAFLAG, 40h +SAM9407EqMHBR DW 4 + DW 1BEh, 116h, DATAFLAG, 40h +SAM9407EqMHBF DW 4 + DW 1BEh, 11Ah, DATAFLAG, 72h +SAM9407EqHBL DW 4 + DW 1BEh, 113h, DATAFLAG, 60h +SAM9407EqHBR DW 4 + DW 1BEh, 117h, DATAFLAG, 60h +SAM9407EqHBF DW 4 + DW 1BEh, 11Bh, DATAFLAG, 0Ch +SAM9407EchoLevel DW 4 + DW 1BEh, 128h, DATAFLAG, 0 +SAM9407EchoTime DW 4 + DW 1BEh, 129h, DATAFLAG, 2Bh +SAM9407EchoFeed DW 4 + DW 1BEh, 12Ah, DATAFLAG, 40h +SAM9407SurroundVolume DW 4 + DW 1BEh, 130h, DATAFLAG, 0 +SAM9407SurroundDelay DW 4 + DW 1BEh, 131h, DATAFLAG, 2 +SAM9407ReverbSend DW 4 + DW 1BEh, 127h, DATAFLAG, 0 +SAM9407ReverbVolume DW 3 + DW 1BEh, 13Ah, DATAFLAG +SAM9407ReverbType DW 4 + DW 1BEh, 169h, DATAFLAG, 4 +SAM9407ReverbTime DW 3 + DW 1BEh, 178h, DATAFLAG +SAM9407ReverbFeedback DW 3 + DW 1BEh, 179h, DATAFLAG +SAM9407ChorusSend DW 4 + DW 1BEh, 124h, DATAFLAG, 0 +SAM9407ChorusVolume DW 3 + DW 1BEh, 13Bh, DATAFLAG +SAM9407ChorusType DW 4 + DW 1BEh, 16Ah, DATAFLAG, 2 +SAM9407ChorusDelay DW 3 + DW 1BEh, 174h, DATAFLAG +SAM9407ChorusFeedback DW 3 + DW 1BEh, 175h, DATAFLAG +SAM9407ChorusRate DW 3 + DW 1BEh, 176h, DATAFLAG +SAM9407ChorusDepth DW 3 + DW 1BEh, 177h, DATAFLAG +SAM9407Mono DW 4 + DW 1BEh, 132h, 7Fh, 0 +SAM9407Stereo DW 4 + DW 1BEh, 132h, 0, 0 + +SAM9407Strings DW Offset SAM9407Reset ;1 + DW Offset SAM9407EqLBL, Offset SAM9407EqLBR + DW Offset SAM9407EqLBF + DW Offset SAM9407EqMLBL, Offset SAM9407EqMLBR + DW Offset SAM9407EqMLBF + DW Offset SAM9407EqMHBL, Offset SAM9407EqMHBR + DW Offset SAM9407EqMHBF + DW Offset SAM9407EqHBL, Offset SAM9407EqHBR + DW Offset SAM9407EqHBF + DW Offset SAM9407EchoLevel ; 14 + DW Offset SAM9407EchoTime + DW Offset SAM9407EchoFeed + DW Offset SAM9407SurroundVolume ; 17 + DW Offset SAM9407SurroundDelay + DW Offset SAM9407ReverbSend ; 19 + DW Offset SAM9407ReverbVolume + DW Offset SAM9407ReverbType + DW Offset SAM9407ReverbTime + DW Offset SAM9407ReverbFeedback ; 23 + DW Offset SAM9407ChorusSend ; 24 + DW Offset SAM9407ChorusVolume + DW Offset SAM9407ChorusType + DW Offset SAM9407ChorusDelay + DW Offset SAM9407ChorusFeedback + DW Offset SAM9407ChorusRate + DW Offset SAM9407ChorusDepth ; 30 + DW Offset SAM9407Mono ; 31 + DW Offset SAM9407Stereo + +MixSpeedTable DW 5513, 41h + DW 6615, 4Fh + DW 8000, 40h + DW 9600, 4Eh + DW 11025, 43h + DW 16000, 42h + DW 18900, 45h + DW 22050, 47h + DW 27429, 44h + DW 32000, 46h + DW 33075, 4Dh + DW 37800, 49h + DW 44100, 4Bh + DW 48000, 4Ch + +include irq.inc + +;********************************** +; WSS Registers +;********************************** + +CODEC_INDEX_LIC = 00 +CODEC_INDEX_RIC = 01h +CODEC_INDEX_LX1C = 02h +CODEC_INDEX_RX1C = 03h +CODEC_INDEX_LX2C = 04h +CODEC_INDEX_RX2C = 05h +CODEC_INDEX_LDC = 06h +CODEC_INDEX_RDC = 07h +CODEC_INDEX_CDF = 08h +CODEC_INDEX_INTF = 09h +CODEC_INDEX_PIN = 0Ah +CODEC_INDEX_TEST = 0Bh +CODEC_INDEX_MISC = 0Ch +CODEC_INDEX_DIGMIX = 0Dh +CODEC_INDEX_UPR_COUNT = 0Eh +CODEC_INDEX_LWR_COUNT = 0Fh + +CODEC_MCE = 40h + +LDC_LDM = 80h +LDC_LDA = 3Fh + +RDC_RDM = 80h +RDC_RDA = 3Fh + +CDF_STEREO = 10h + +INTF_PEN = 01h +INTF_CEN = 02h +INTF_SDC = 04h +INTF_ACAL = 08h +INTF_PPIO = 40h +INTF_CPIO = 80h + +PIN_IEN = 2 + +TEST_ORL = 03h +TEST_ORR = 0Ch +TEST_DRS = 10h +TEST_ACI = 20h +TEST_PUR = 40h +TEST_COR = 80h + +;********************************** + +WSS16ScreenList Label + DW 16 + DW Near Ptr IdleFunctionList + DW Near Ptr GlobalKeyLink + + DW Near Ptr FullScreenBox ; 0 + DW Near Ptr ScreenHeader + DW Near Ptr FillHeader + DW Near Ptr WSSHeaderLine + + DW Near Ptr DriverText + + DW Near Ptr MixModeText + DW Near Ptr MixModeButton1 ; 6 + DW Near Ptr MixModeButton2 ; + DW Near Ptr MixModeButton3 ; 8 + DW Near Ptr MixModeButton4 ; 9 + + DW Near Ptr EmptyObject + DW Near Ptr EmptyObject + DW Near Ptr EmptyObject + DW Near Ptr EmptyObject + + DW Near Ptr VolumeText + DW Near Ptr VolumeBox1 + + DW Near Ptr MasterVolumeLeft ; 16 + DW Near Ptr MasterVolumeRight ; 17 + + DW Near Ptr SAM9407PortText + DW Near Ptr SAM9407ParametersText + DW Near Ptr SAM9407ParametersBox + + DW Near Ptr EqLBL ; 21 + DW Near Ptr EqLBR + DW Near Ptr EqLBF + + DW Near Ptr EqMLBL + DW Near Ptr EqMLBR + DW Near Ptr EqMLBF + + DW Near Ptr EqMHBL + DW Near Ptr EqMHBR + DW Near Ptr EqMHBF + + DW Near Ptr EqHBL + DW Near Ptr EqHBR + DW Near Ptr EqHBF + + DW Near Ptr EchoLevel + DW Near Ptr EchoTime + DW Near Ptr EchoFeedback + + DW Near Ptr SurroundVolume + DW Near Ptr SurroundDelay + + DW Near Ptr ReverbSend + DW Near Ptr ReverbVolume + DW Near Ptr ReverbType + DW Near Ptr ReverbTime + DW Near Ptr ReverbFeedback + + DW Near Ptr ChorusSend + DW Near Ptr ChorusVolume + DW Near Ptr ChorusType + DW Near Ptr ChorusDelay + DW Near Ptr ChorusFeedback + DW Near Ptr ChorusRate + DW Near Ptr ChorusDepth + + DW 0 + +WSSHeaderLine DW 10 + DB "Audiosystem EWS64 XL Codec Driver", 0 + +SAM9407ParametersText DW 1 + DB 36, 14 + DB 20h + DB "Low Band Left", 13 + DB "Low Band Right", 13 + DB "Low Band Frequency", 13 + DB "Med Low Band Left", 13 + DB "Med Low Band Right", 13 + DB "Med Low Band Frequency", 13 + DB "Med High Band Left", 13 + DB "Med High Band Right", 13 + DB "Med High Band Frequency", 13 + DB "High Band Left", 13 + DB "High Band Right", 13 + DB "High Band Frequency", 13 + DB "Echo Level", 13 + DB "Echo Time", 13 + DB "Echo Feedback", 13 + DB "Surround Volume", 13 + DB "Surround Delay", 13 + DB "Reverb Send", 13 + DB "Reverb Volume", 13 + DB "Reverb Type", 13 + DB "Reverb Time", 13 + DB "Reverb Feedback", 13 + DB "Chorus Send", 13 + DB "Chorus Volume", 13 + DB "Chorus Type", 13 + DB "Chorus Delay", 13 + DB "Chorus Feedback", 13 + DB "Chorus Rate", 13 + DB "Chorus Depth", 13 + DB 0 + +EqLBL DW 14 + DB 60, 14 + DW 0, 127 + DW 9, 2 + DW 9, 22, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +EqLBR DW 14 + DB 60, 15 + DW 0, 127 + DW 9, 3 + DW 21, 23, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +EqLBF DW 14 + DB 60, 16 + DW 0, 127 + DW 9, 4 + DW 22, 24, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +EqMLBL DW 14 + DB 60, 17 + DW 0, 127 + DW 9, 5 + DW 23, 25, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +EqMLBR DW 14 + DB 60, 18 + DW 0, 127 + DW 9, 6 + DW 24, 26, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +EqMLBF DW 14 + DB 60, 19 + DW 0, 127 + DW 9, 7 + DW 25, 27, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +EqMHBL DW 14 + DB 60, 20 + DW 0, 127 + DW 9, 8 + DW 26, 28, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +EqMHBR DW 14 + DB 60, 21 + DW 0, 127 + DW 9, 9 + DW 27, 29, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +EqMHBF DW 14 + DB 60, 22 + DW 0, 127 + DW 9, 10 + DW 28, 30, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +EqHBL DW 14 + DB 60, 23 + DW 0, 127 + DW 9, 11 + DW 29, 31, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +EqHBR DW 14 + DB 60, 24 + DW 0, 127 + DW 9, 12 + DW 30, 32, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +EqHBF DW 14 + DB 60, 25 + DW 0, 127 + DW 9, 13 + DW 31, 33, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +EchoLevel DW 14 + DB 60, 26 + DW 0, 127 + DW 9, 15 + DW 32, 34, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +EchoTime DW 14 + DB 60, 27 + DW 0, 127 + DW 9, 14 + DW 33, 35, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +EchoFeedback DW 14 + DB 60, 28 + DW 0, 127 + DW 9, 16 + DW 34, 36, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +SurroundVolume DW 14 + DB 60, 29 + DW 0, 255 + DW 9, 17 + DW 35, 37, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +SurroundDelay DW 14 + DB 60, 30 + DW 0, 127 + DW 9, 18 + DW 36, 38, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +ReverbSend DW 14 + DB 60, 31 + DW 0, 127 + DW 9, 19 + DW 37, 39, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +ReverbVolume DW 14 + DB 60, 32 + DW 0, 255 + DW 9, 20 + DW 38, 40, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + + +ReverbType DW 14 + DB 60, 33 + DW 0, 7 + DW 9, 21 + DW 39, 41, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +ReverbTime DW 14 + DB 60, 34 + DW 0, 127 + DW 9, 22 + DW 40, 42, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +ReverbFeedback DW 14 + DB 60, 35 + DW 0, 127 + DW 9, 23 + DW 41, 43, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +ChorusSend DW 14 + DB 60, 36 + DW 0, 127 + DW 9, 24 + DW 42, 44, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +ChorusVolume DW 14 + DB 60, 37 + DW 0, 255 + DW 9, 25 + DW 43, 45, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +ChorusType DW 14 + DB 60, 38 + DW 0, 7 + DW 9, 26 + DW 44, 46, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +ChorusDelay DW 14 + DB 60, 39 + DW 0, 127 + DW 9, 27 + DW 45, 47, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +ChorusFeedback DW 14 + DB 60, 40 + DW 0, 127 + DW 9, 28 + DW 46, 48, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +ChorusRate DW 14 + DB 60, 41 + DW 0, 127 + DW 9, 29 + DW 47, 49, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +ChorusDepth DW 14 + DB 60, 42 + DW 0, 127 + DW 9, 30 + DW 48, 0FFFFh, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +SAM9407ParametersBox DW 0 + DB 59, 13, 75, 43 + DB 25 + +EmptyObject DW 1 + DB 0, 0 + DB 0 + DB 0 + +SAM9407PortText DW 1 + DB 21, 47 + DB 21h + DB "Audiosystem EWS64 SAM9407 Port ", 0FDh, "Xh, Mixing Rate: ", 0FDh, "D", 0 +MixSpeed DW 48000 +SAM9407Port DW 0 + +DriverText DW 1 + DB 21, 48 + DB 21h + DB "Audiosystem EWS64 XL Codec Driver 1.2 for Impulse Tracker", 0 + +GlobalKeyLink DB 7 +GlobalKeyLink2 DD 0 + +IdleFunctionList DD 0 + DD 0 + +FillHeader DW 8 +FillHeader2 DD 0 + +FullScreenBox DW 0 + DB 0, 0, 79, 49 + DB 4 + +ScreenHeader DW 8 +ScreenHeader2 DD 0 + +VolumeText DW 1 + DB 2, 14 + DB 20h + DB "Master Volume Left", 13 + DB "Master Volume Right", 0 + +VolumeBox1 DW 0 + DB 21, 13, 31, 16 + DB 25 + +MasterVolumeLeft DW 9 + DB 22, 14 + DW 0, 63 + DW 9, 0 + DW 0FFFFh, 17, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +MasterVolumeRight DW 9 + DB 22, 15 + DW 0, 63 + DW 9, 1 + DW 16, 6, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +MixModeText DW 1 + DB 2, 18 + DB 20h + DB "Mixing Mode", 0 + +MixModeButton1 DW 2 + DW 17, 7, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment1 DW 0 + DW 0 + DW Offset SetMixMode +DriverSegment2 DW 0 + DB 3, 21, 32, 23, 8 + DB 0 + DB " MMX, Non-interpolated", 0 + +MixModeButton2 DW 2 + DW 6 + DW 8, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment3 DW 0 + DW 1 + DW Offset SetMixMode +DriverSegment4 DW 0 + DB 3, 24, 32, 26, 8 + DB 0 + DB " MMX, Interpolated", 0 + +MixModeButton3 DW 2 + DW 7, 9, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment5 DW 0 + DW 2 + DW Offset SetMixMode +DriverSegment6 DW 0 + DB 3, 27, 32, 29, 8 + DB 0 + DB " MMX, Volume Ramp", 0 + +MixModeButton4 DW 2 + DW 8, 21, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment7 DW 0 + DW 3 + DW Offset SetMixMode +DriverSegment8 DW 0 + DB 3, 30, 32, 32, 8 + DB 0 + DB " MMX, Filtered", 0 + +LongMixSpeed DD 0 + +; 컴 MixingRoutines 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +include dmasirq.inc +include mix.inc + +include m32bitm.mix +include m32bitmi.mix +include m32bitmv.mix +include m32bitmf.mix + +ALIGN 2 + +MixFunctionTables Label +include m32bitm.inc +include m32bitmi.inc +include m32bitmv.inc +include m32bitmf.inc +include mnomix.inc + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +RelocationTable Label Word + DW Offset DriverSegment1, Offset DriverSegment2 + DW Offset DriverSegment3, Offset DriverSegment4 + DW Offset DriverSegment5, Offset DriverSegment6 + DW Offset DriverSegment7, Offset DriverSegment8 + DW 0 + +; 컴 SAM9407InByte 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SAM9407InByte ; Returns AL + + Push DX + Mov DX, CS:SAM9407Port + Inc DX + +SAM9407InByte1: + In AL, DX + Test AL, AL + JS SAM9407InByte1 + + Dec DX + In AL, DX + Pop DX + + Ret + +EndP SAM9407InByte + +Comment ~ + +; 컴 ST97InWord 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SAM9407InWord ; Returns AX + + ClI + + Call SAM9407InByte + Mov AL, AH + + Call SAM9407InByte + XChg AL, AH + + StI + + Ret + +EndP SAM9407InWord + +; 컴 SAM9407InDWord 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SAM9407InDWord ; Returns EAX + + ClI + + Call SAM9407InByte + RoR EAX, 8 + + Call SAM9407InByte + RoR EAX, 8 + + Call SAM9407InByte + RoR EAX, 8 + + Call SAM9407InByte + RoR EAX, 8 + + StI + Ret + +EndP SAM9407InDWord + +~ + +; 컴 ST97SendByte 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SAM9407SendByte ; DX = port, AL = data + + Push AX + Push DX + Mov DX, CS:SAM9407Port + Inc DX + +SAM9407SendByte1: + In AL, DX + Test AL, 40h + JNZ SAM9407SendByte1 + + Pop DX + Pop AX + + Out DX, AL + + Ret + +EndP SAM9407SendByte + +Comment ~ + +; 컴 ST97OutByte 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SAM9407OutByte ; AL = data, AH = command, destroys AX + + ClI + Push DX + + Mov DX, CS:SAM9407Port + Inc DX + + XChg AH, AL + Call SAM9407SendByte + + Dec DX + + Mov AL, AH + Call SAM9407SendByte + + Pop DX + StI + + Ret + +EndP SAM9407OutByte + +; 컴 ST97OutWord 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SAM9407OutWord ; AX = data, BL = command, destroys AX + + ClI + Push DX + Push AX + + Mov DX, CS:SAM9407Port + Mov AL, BL + Inc DX + Call SAM9407SendByte + + Pop AX + Dec DX + Call SAM9407SendByte + + Mov AL, AH + Call SAM9407SendByte + + Pop DX + StI + + Ret + +EndP SAM9407OutWord + +; 컴 ST97OutDWord 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SAM9407OutDWord ; EAX = data, BL = command + + ClI + Push DX + Push AX + + Mov DX, CS:SAM9407Port + Mov AL, BL + Inc DX + Call SAM9407SendByte + + Pop AX + Dec DX + Call SAM9407SendByte + + ShR EAX, 8 + Call SAM9407SendByte + + ShR EAX, 8 + Call SAM9407SendByte + + ShR EAX, 8 + Call SAM9407SendByte + + Pop DX + StI + + Ret + +EndP SAM9407OutDWord + +~ + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SetSAM9407 ; DI = index. 1 = full reinit. + + PushA + Push DS + + Push CS + Pop DS + Assume DS:Driver + + LEA SI, [SAM9407Strings+EDI+EDI-2] + Mov SI, [SI] + + LodsW + Mov CX, AX + +SetSAM9407_1: +; AH = 0 = normal data, 1 = command, 2 = param, 3 = ack. + + Mov DX, SAM9407Port + LodsW + + Cmp AH, 2 + JB SetSAM9407_3 + JA SetSAM9407_4 + + Mov AL, [VolumeTable+DI] + Jmp SetSAM9407_2 + +SetSAM9407_4: + Push CX + + Mov CX, 1024 + +SetSAM9407_6: + Call SAM9407InByte + Test AL, AL + LoopNZ SetSAM9407_6 + + Pop CX + + Jmp SetSAM9407_5 + +SetSAM9407_3: + And AH, 1 + Add DL, AH + +SetSAM9407_2: + Call SAM9407SendByte + +SetSAM9407_5: + Dec CX + JNZ SetSAM9407_1 + + Pop DS + PopA + + Ret + +EndP SetSAM9407 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetMixMode Far + + Push CS + Pop ES + Mov DI, Offset MixMode + + Ret + +EndP GetMixMode + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc WaitCoDec + + Push CX + + Mov CX, 0F000h + +WaitCoDec1: + In AL, DX + Test AL, AL + JNS WaitCoDec2 + Loop WaitCoDec1 + + StC + +WaitCoDec2: + Pop CX + Ret + +EndP WaitCoDec + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc WaitAutoCalibration + + Push CX + Mov CX, 0F000h + +WaitAutoCalibration1: + Mov AL, CODEC_INDEX_TEST + Out DX, AL + Inc DX + In AL, DX + Dec DX + Test AL, TEST_ACI + JNZ WaitAutoCalibration2 + Loop WaitAutoCalibration1 + + StC + +WaitAutoCalibration2: + Pop CX + Ret + +EndP WaitAutoCalibration + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixMode Far + + Mov AX, [SI+22] + + ClI + + Mov CS:MixMode, AX + + Mov BX, 60 + Mul BX + Mov CS:MixModeOffset, AX + + StI + Mov AX, 1 + Ret + +EndP SetMixMode + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GetWSSMixConst ; Work out value.. and nearest + ; mixspeed value. + + PushA + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, CmdLineMixSpeed + Mov CX, MixSpeed + Test AX, AX + JZ GetWSSMixConst1 + + Mov CX, 48000 + Cmp AX, CX + JA GetWSSMixConst1 + + Mov CX, 8000 + Cmp AX, CX + JB GetWSSMixConst1 + + Mov CX, AX + +GetWSSMixConst1: ; CX = desired mixspeed + Mov SI, Offset MixSpeedTable + Mov DX, 14 ; 14 different available speeds + + Xor BX, BX + +GetWSSMixConst2: + LodsW + Cmp AX, BX + JB GetWSSMixConst3 + Cmp AX, CX + JA GetWSSMixConst3 + + Mov BX, AX + Mov DH, [SI] + +GetWSSMixConst3: + LodsW ; Add SI, 2 + Dec DL + JNZ GetWSSMixConst2 + + Mov MixSpeed, BX + Mov Word Ptr LongMixSpeed, BX + Mov WSSMixConst, DH + + FNInit + FILd DWord Ptr [MixSpeed] + FMul FreqMultiplier + FStP FreqMultiplier + + Pop DS + PopA + Ret + +EndP GetWSSMixConst + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PingWSS ; Check BasePort, DX = BasePort + ; Preserves DX, destroys AX + + Push DX + + Inc DX + Inc DX + + In AL, DX + Xor AL, AL + Out DX, AL + + Dec DX + Dec DX + Call WaitCodec + JC PingWSSFailure + + In AL, DX + Test AL, AL + JS PingWSSFailure + + Mov AL, CODEC_INDEX_MISC + Out DX, AL + Inc DX ; DX = Data port + In AL, DX + Mov AH, AL ; AH = Revision + + Xor AL, AL ; Write 0 revision + Out DX, AL + In AL, DX + And AX, 8F8Fh + Cmp AL, AH + JNE PingWSSFailure + Dec DX ; DX = AD1848 baseport + + Mov AL, CODEC_MCE or CODEC_INDEX_INTF + Out DX, AL + Inc DX + Mov AL, INTF_ACAL or INTF_SDC + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_INTF + Out DX, AL + Inc DX + Mov AL, INTF_ACAL or INTF_SDC + Out DX, AL + Dec DX + + Call WaitAutoCalibration ; Returns carry if error + ; Carry clear if none. + +; JC PingWSSFailure + + Pop DX + Ret + +PingWSSFailure: + Pop DX + + StC + Ret + + +EndP PingWSS + +; 컴 DetectCard 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Returns carry set if error, else carry clear. Has to setup internal vars +; (eg. appropriate IRQ/DMA whatever). +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +PnP_SerialID DD 0 +PnP_VendorID DD 0 +PnP_ReadPort DW 0 +PnP_CSN DB 0 +PnP_CardFound DB 0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc DetectMMX + + Trace "Detecting MMX" + + PushFD + Pop EAX + Mov EBX, EAX + Xor EAX, 00200000h + Push EAX + PopFD + PushFD + Pop EAX + Cmp EAX, EBX + JZ DetectMMXFail + + Mov EAX, 1 + DB 0Fh, 0A2h ; CPUID + Test EDX, 800000h + JZ DetectMMXFail + + Trace "MMX Detected" + + ClC + Ret + +DetectMMXFail: + Trace "MMX not detected" + + StC + Ret + +EndP DetectMMX + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_Delay + Assume DS:Driver + + Push AX CX + + Mov CX, 180h +PnP_Delay1: + In AL, 21h + Loop PnP_Delay1 + + Pop CX AX + Ret + +EndP PnP_Delay + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_WriteData + + Mov DX, 279h + Out DX, AL + + Mov AL, AH + Mov DH, 0Ah + Out DX, AL + Ret + +EndP PnP_WriteData + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_ReadData + + Mov DX, 279h + Out DX, AL + + Mov DX, PnP_ReadPort + In AL, DX + + Ret + +EndP PnP_ReadData + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_Isolate + + Mov AX, 402h + Call Pnp_WriteData ; Reset CSNs + +PnP_IsolateNextCard: + Mov AX, 0003h + Call PnP_WriteData ; Wake[0] + + Mov AX, PnP_ReadPort + ShL AX, 6 + Xor AL, AL + Call PnP_WriteData ; Set Read Data port. + + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + + Mov AL, 1 ; Serial Isolation + Mov DX, 279h + Out DX, AL + + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + + Mov BL, 6Ah + Mov CX, 64 + Mov DX, PnP_ReadPort + + ClI + +PnP_Isolate1: + ShR PnP_SerialID, 1 + RCR PnP_VendorID, 1 + + Mov BH, BL + ShR BH, 1 + Xor BH, BL + ShR BX, 1 + + In AL, DX + Mov AH, AL + Call PnP_Delay + In AL, DX + Call PnP_Delay + + Cmp AX, 55AAh + JNE PnP_Isolate2 + + Xor BL, 80h + Or PnP_SerialID, 80000000h + +PnP_Isolate2: + Dec CX + JNZ PnP_Isolate1 + + Mov CX, 8 + Xor BH, BH + +PnP_Isolate3: + ShR BH, 1 + + In AL, DX + Mov AH, AL + Call PnP_Delay + In AL, DX + Call PnP_Delay + Cmp AX, 55AAh + JNE PnP_Isolate4 + + Or BH, 80h + +PnP_Isolate4: + Dec CX + JNZ PnP_Isolate3 + + StI + + Cmp BL, BH ; Matching Checksum? + JNE PnP_IsolateFinished + + ; assign CSN + Inc PnP_CSN + + Mov AL, 6 + MOv AH, PnP_CSN + Call PnP_WriteData + + Cmp PnP_VendorID, PNPVENDORID + JNE PnP_IsolateNextCard +; Cmp PnP_SerialID, PNPSERIALID +; JNE PnP_IsolateNextCard + + Mov AL, 3 + Call PnP_WriteData + + Mov AX, 07h ; Configuration device + Call PnP_WriteData + + Mov AL, 60h + Call PnP_ReadData + Mov AH, AL + Mov AL, 61h + Call PnP_ReadData ; AX = address. + + Test AX, AX + JZ PnP_IsolateNextCard + + Cmp BasePort, 0FFFFh + JE PnPBasePortOK + + Cmp BasePort, AX + JNE PnP_IsolateNextCard + +PnPBasePortOK: + Mov BasePort, AX + + Mov AL, 70h + Call PnP_ReadData ; AL[3:0] = IRQ + And AX, 15 + JZ PnP_IsolateNextCard + Mov IRQ, AX + + Mov AL, 74h + Call PnP_ReadData ; AL[2:0] = DMA + And AX, 7 + Cmp AL, 4 + JE PnP_IsolateNextCard + Mov DMA, AX + + Mov AX, 407h ; Configuration device + Call PnP_WriteData + + Mov AL, 60h + Call PnP_ReadData + Mov AH, AL + Mov AL, 61h + Call PnP_ReadData ; AX = address. + Test AX, AX + JZ PnP_IsolateNextCard + + Mov SAM9407Port, AX + + Mov Pnp_CardFound, 1 + Jmp PnP_IsolateNextCard + +PnP_IsolateFinished: + Mov AL, PnP_CSN + ShL AL, 1 + Or AL, PnP_CardFound + + Ret + +EndP PnP_Isolate + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc DetectCard Far ; returns carry clear if succesful + + Call DetectMMX + JNC DetectCard1 + + Ret + +DetectCard1: + Trace "Detecting EWS64XL" + + Push CS + Pop DS + + Xor AL, AL + Mov DX, 279h + Out DX, AL + Out DX, AL + + Mov AL, 6Ah ; Starting value + Mov CX, 32 + +PnP_InitiationKeyLoop: + Out DX, AL + + Mov AH, AL + ShR AH, 1 + Xor AH, AL + ShR AX, 1 + + Dec CX + JNZ PnP_InitiationKeyLoop + +; Try three ports before concluding no PnP cards: 20Fh, 27Bh, 213h + +PnP_DetectCardPort1: + Mov PnP_ReadPort, 20Fh + Call PnP_Isolate + JZ PnP_DetectCardPort2 + Test AL, 1 + JZ PnP_DetectCardNotFound + Jmp PnP_DetectCardFound + +PnP_DetectCardPort2: + Mov PnP_ReadPort, 27Bh + Call PnP_Isolate + JZ PnP_DetectCardPort3 + Test AL, 1 + JZ PnP_DetectCardNotFound + Jmp PnP_DetectCardFound + +PnP_DetectCardPort3: + Mov PnP_ReadPort, 213h + Call PnP_Isolate + Test AL, 1 + JNZ PnP_DetectCardFound + +PnP_DetectCardNotFound: + Trace "EWS64XL Not Found" + + StC + Jmp PnP_DetectEnd + +PnP_DetectCardFound: + Trace "EWS64XL Found" + ClC + +PnP_DetectEnd: ; Return PnP to wait for key state + Mov AX, 202h + Call PnP_WriteData + Mov EAX, 'Jeff' + + Ret + +EndP DetectCard + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +include mmxmsam.inc + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc WSSIRQHandler + + PushAD + Push DS + Push ES + + ClD + + Mov AX, CS + Mov DS, AX + Assume DS:Driver + + Mov DX, [BasePort] + Add DX, 2 + In AL, DX + Test AL, 1 + JZ WSSAckIRQ2 + + Xor AL, AL + Out DX, AL + +WSSAckIRQ2: + Mov AL, 20h + Cmp IRQ, 8 + JB WSSAckIRQ1 + + Out 0A0h, AL + +WSSAckIRQ1: + Out 20h, AL + +DMAPort1 EQU $+1 + In AL, 1 + Mov BL, AL +DMAPort2 EQU $+1 + In AL, 1 + Mov BH, AL + + Xor AX, AX + + Cmp BX, DMABUFFERLENGTH/2 + JB WSSIRQHandler1 + + Mov AX, DMABUFFERLENGTH/2 + +WSSIRQHandler1: + CLD + ; OK... time to get next block + ; Check whether stereo thing is on.. + ; + LES DI, [ActualDMAPtr] + Add DI, AX + + Mov BX, DMASize ; BX = bytes required + ShR BX, 1 + ; BX = samples required + Mov BP, 8 ; Skip for mono + Mov CL, 14 ; Shift for mono + + Cmp Stereo, 0 + JE WSSIRQHandlerMono + + Mov BP, 4 ; Stereo skip value. + Dec CL + +WSSIRQHandlerMono: + Call SaveEMSPageFrame + + Cmp MixTransferRemaining, 0 + JNE WSSIRQHandler4 + Assume DS:Nothing + +WSSIRQHandler3: + Push BX + Push CX + Push BP + Push ES + Push DI + + Call Update + Call MixSamples + + Pop DI + Pop ES + Pop BP + Pop CX + Pop BX + +WSSIRQHandler4: + Mov DS, MixSegment + Mov SI, MixTransferOffset + Mov DX, BX ; DX = samples to transfer + Cmp DX, MixTransferRemaining + JBE WSSIRQHandler5 + + Mov DX, MixTransferRemaining + +WSSIRQHandler5: + +include mmxtrans.inc + + Sub MixTransferRemaining, DX ; } Memory write + Sub BX, DX + JNZ WSSIRQHandler3 + + Mov MixTransferOffset, SI ; } Memory write + + Call RestoreEMSPageFrame + + Pop ES + Pop DS + PopAD + IRet + +EndP WSSIRQHandler + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetIRQ + + PushAD + Push ES + + Xor AX, AX + Mov ES, AX + + Mov DI, IRQ + ShL DI, 2 + Add DI, Offset IRQData + Mov BX, [CS:DI] + + Mov AX, CS + ShL EAX, 16 + Mov AX, Offset WSSIRQHandler + + XChg [ES:BX], EAX + Mov OldWSSIRQHandler, EAX + + Mov AX, IMR + And AX, [DI+2] + + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Pop ES + PopAD + + Ret + +EndP SetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetIRQ + + PushAD + Push ES + + Xor AX, AX + Mov ES, AX + + Mov DI, IRQ + ShL DI, 2 + Mov BX, [IRQData+DI] + + Mov EAX, OldWSSIRQHandler + Mov [ES:BX], EAX + + Pop ES + PopAD + + Ret + +EndP ResetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc StopWSS + + Mov DX, BasePort + + Mov AL, CODEC_INDEX_INTF + Out DX, AL + Inc DX + In AL, DX + And AL, Not INTF_PEN + Out DX, AL + + Inc DX + In AL, DX + Xor AL, AL + Out DX, AL + + Dec DX + Dec DX + + Mov AL, CODEC_INDEX_PIN + Out DX, AL + Inc DX + Xor AL, AL + Out DX, AL + + Ret + +EndP StopWSS + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc StartWSS + + PushA + Push ES + Push DS + + Push CS + Pop DS + Assume DS:Driver + + ; Setup DMA + Mov BX, MixSegment + Mov AX, 80 + Mov DX, DMA + Mov DI, DMABUFFERLENGTH + Call SetDMA + + LES DI, ActualDMAPtr + Xor AX, AX + Mov CX, DMABUFFERLENGTH/2 + Rep StosW + + Mov MixTransferRemaining, 0 + + Mov DX, BasePort + Call PingWSS + + Mov AL, CODEC_INDEX_PIN + Out DX, AL + Inc DX + Mov AL, PIN_IEN + Out DX, AL + Dec DX + + Mov AH, WSSMixConst ; Set format/frequency + Cmp Stereo, 0 + JE StartWSS1 + + Or AH, CDF_STEREO + +StartWSS1: + Mov AL, CODEC_MCE or CODEC_INDEX_CDF + Out DX, AL + Inc DX + Mov AL, AH + Out DX, AL + Dec DX + + Call WaitCodec + + Mov AL, CODEC_INDEX_CDF + Out DX, AL + Inc DX + Mov AL, AH + Out DX, AL + Dec DX + + Call WaitAutoCalibration + + ; Start playback + Mov AL, CODEC_INDEX_LWR_COUNT + Out DX, AL + Inc DX + + Mov AX, DMASize + ShR AX, 1 + + Cmp Stereo, 0 + JE StartWSS2 + + ShR AX, 1 + +StartWSS2: + Dec AX + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_UPR_COUNT + Out DX, AL + Inc DX + Mov AL, AH + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_INTF + Out DX, AL + Inc DX + In AL, DX + Or AL, INTF_PEN + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_LDC + Out DX, AL + Inc DX + In AL, DX + And AL, Not LDC_LDM + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_RDC + Out DX, AL + Inc DX + In AL, DX + And AL, Not RDC_RDM + Out DX, AL + Dec DX + + Pop DS + Pop ES + PopA + + Ret + +EndP StartWSS + Assume DS:Nothing + +;컴 InitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Sets up any memory required for output +; Initiates output +; +; Parameters: AX = Number of Channels +; +; If sucessful, returns: +; Carry flag clear +; DS:SI = pointer to text to display +; AX = parameter 1 in text +; BX = parameter 2 in text +; CX = parameter 3 in text +; DX = parameter 4 in text +; DI = parameter 5 in text +; +; If unsucessful, returns: +; Carry flag set +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc InitSound Far + + Trace "EWS64XL InitSound" + + Push CS + Pop DS + Assume DS:Driver + + Mov SI, Offset RelocationTable + +RelocationFix: + LodsW + Test AX, AX + JZ RelocationEnd + Mov BX, AX + Mov [BX], DS + Jmp RelocationFix + + +RelocationEnd: + Call GetEMSPageFrame + Mov EMSPageFrame, AX + + In AL, 0A1h + Mov AH, AL + In AL, 21h + Mov IMR, AX + + Mov ECX, IdleUpdateInfoLine + Mov EDX, GlobalKeyList + Mov IdleFunctionList, ECX + Mov GlobalKeyLink2, EDX + + Mov ECX, FillHeaderFunction + Mov EDX, DrawHeaderFunction + Mov FillHeader2, ECX + Mov ScreenHeader2, EDX + + Call GetWSSMixConst + + Mov AX, 2643 + Mul MixSpeed + Add AX, 0FFFFh + AdC DX, 5 + (DMABUFFERLENGTH*2)/16 + Mov BX, DX + + ; Allocate MixSegment first + Mov AH, 48h + + Int 21h + JNC InitSound1 + +InitSoundNoMemory: + Mov SI, Offset WSSNoMemoryMsg + Ret + +InitSound1: + Mov MixSegment, AX + + Trace "EWS64XL Memory Allocated" + + Call SetIRQ + Call GetTempo + Call SetTempo + + Trace "EWS64XL IRQ Hooked" + + Mov DX, BasePort + Mov AL, CODEC_INDEX_RDC + Out DX, AL + Inc DX + In AL, DX + Mov AH, AL + Dec DX + + Mov AL, CODEC_INDEX_LDC + Out DX, AL + Inc DX + In AL, DX + And AX, 3F3Fh + Neg AL + Neg AH + Add AL, 3Fh + Add AH, 3Fh + Mov [Word Ptr VolumeTable], AX + + Trace "EWS64XL Volume Settings Received" + + Mov DI, 1 + Call SetSAM9407 + + Trace "EWS64XL SAM9407 InitString finished" + + Mov SI, Offset WSSMsg + + Mov AX, BasePort + Mov BX, IRQ + Mov CX, DMA + + Ret + +EndP InitSound + Assume DS:Nothing + +;컴 ReInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Reinitialises sound output +; Initiates sound output +; +; Parameters: AX = number of channels. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReInitSound Far + + PushA + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Call StopWSS + Call ResetIRQ + Call SetIRQ + + Mov SI, Offset ReInitMsg + Mov BX, 40 + Call SetInfoLine + + Mov AL, Stereo + Call SetStereo + + Pop ES + Pop DS + PopA + + Ret + +EndP ReInitSound + Assume DS:Nothing + +;컴 UnInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Stops sound output, releases any memory used by driver +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UnInitSound Far + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, IMR + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Mov AX, MixSegment + Test AX, AX + JZ UnInitSound1 + + Mov ES, AX + Mov AH, 49h ; Release MixSegment + Int 21h + + Call StopWSS + Call ResetIRQ + +UnInitSound1: + Call GotoHomeDirectory + + ; Now to save config into driver file. + Mov AX, 3D02h ; Read write access + Mov DX, Offset DriverName + Int 21h + JC SetMixMode1 + + Mov BX, AX + + Mov AX, 4200h + Xor CX, CX + Mov DX, Offset CONFIGURATIONOFFSET + Int 21h + JC SetMixMode2 + + Mov AH, 40h + Mov CX, CONFIGSIZE + Mov DX, Offset MixMode + Int 21h + +SetMixMode2: + Mov AH, 3Eh + Int 21h + +SetMixMode1: + Ret + +EndP UnInitSound + Assume DS:Nothing + +;컴 Poll 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; This procedure is called as often as possible by IT.EXE +; AX = Playmode (0 for nothing in particular, 1 = pattern, 2 = song) +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Poll Far + + Ret + +EndP Poll + +;컴 SetTempo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: BX = tempo +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetTempo Far + + Push AX + Push BX + Push DX + + Push BX + + Mov AX, MixSpeed + Mov BX, AX + Xor DX, DX + + ShL AX, 1 + RCL DX, 1 ; DX:AX = Mixspeed*2 + + ShR BX, 1 ; BX = Mixspeed/2 + + Add AX, BX + AdC DX, 0 ; DX:AX = Mixspeed*2.5 + + Pop BX ; BX = tempo + Div BX + + Mov BytesToMix, AX + + Pop DX + Pop BX + Pop AX + + Ret + +EndP SetTempo + +;컴 SetMixVolume 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = MixVolume +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixVolume Far + + Mov CS:MixVolume, AX + Mov DS, Word Ptr [CS:RecalculateAllVolumes+2] + Jmp CS:RecalculateAllVolumes + +EndP SetMixVolume + +;컴 SetStereo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AL = Stereo on/off, 0 = off. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc RecalculateAllFrequencies + + Call GetChannelTables + +RecalculateAllFrequencies1: + Or Byte Ptr [SI], 32 + + Add SI, 128 + Dec CX + JNZ RecalculateAllFrequencies1 + + Ret + +EndP RecalculateAllFrequencies + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetStereo Far + + Mov CS:Stereo, AL + Cmp CS:MixSegment, 0 + JE SetStereo1 + + Push AX + + Call StopWSS + Call StartWSS + + Call RecalculateAllFrequencies + + Pop DI + + And DI, 1 + Add DI, 31 + Call SetSAM9407 + + Mov DI, 2 +SetStereo2: + Call SetSAM9407 + Inc DI + Cmp DI, 30 + JBE SetStereo2 + +SetStereo1: + Ret + +EndP SetStereo + +;컴 LoadSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = sample to load +; DS:SI points to sample header +; ES:0 points to first sample +; +; Returns: **Carry set if NO error** +; **Carry clear if error** +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +include loadsam.inc + +;컴 ReleaseSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AX = sample to release +; DS:SI points to sample header +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReleaseSample Far + + Ret + +EndP ReleaseSample + +;컴 ResetMemory 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetMemory Far + + Ret + +EndP ResetMemory + +;컴 GetStatus 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +; Returns text to show on status line, AX = display parameter +; Carry set if not to show anything. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetStatus Far + + StC + Ret + +EndP GetStatus + +;컴 SoundCardScreen 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Function to have driver interactive part of program +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SoundCardScreen Far + + Mov AX, 5 + Mov SI, 1 + Mov CX, CS + Mov DX, Offset WSS16ScreenList + + ClC + Ret + +EndP SoundCardScreen + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetVariable Far + + Xor AH, AH + Mov AL, [CS:VolumeTable+DI] + Ret + +EndP GetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UpdateSoundcardVariables + + PushA + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Mov DX, BasePort + + Mov AL, CODEC_INDEX_LDC + Out DX, AL + Inc DX + Mov AX, 3F3Fh + Sub AX, [Word Ptr VolumeTable] + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_RDC + Out DX, AL + Inc DX + Mov AL, AH + Out DX, AL + + Pop DS + PopA + + Ret + +EndP UpdateSoundcardVariables + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetVariable Far + + Mov [CS:VolumeTable+DI], AL + Cmp DI, 2 + JB SetVariable1 + + Call SetSAM9407 + Ret + +SetVariable1: + Call UpdateSoundcardVariables + Ret + +EndP SetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UARTOut + + Push CX + Push DX + Mov DX, CS:SAM9407Port + + Push AX + Xor CX, CX + Inc DX + +UARTOut1: + In AL, DX + Test AL, 40h + LoopNZ UARTOut1 + + Pop AX + JNZ UARTOutEnd + + Dec DX + Out DX, AL + +UARTOutEnd: + Pop DX + Pop CX + + Ret + +EndP UARTOut + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +InterpretState DB 0 +InterpretType DB 0 + +Proc SendUARTOut Far ; Local interpreter activated with 0F0h 0F0h. + + Mov AH, CS:InterpretState + Cmp AH, 2 + JB SendUARTOut1 + +; In interpreter. + JE SendUARTOut3 + +; Have InterpretType, now get parameter, then return to normal. + + Cmp AL, 7Fh + JA SendUARTOut4 + + Push BX + + Mov BL, CS:InterpretType ; Want BX = InterpretType*64+Channel + ; + ShL BX, 6 + Add BL, [DI+20h] + And BX, 127 + Mov [CS:FilterParameters+BX], AL + + Pop BX + + Test SI, SI + JZ SendUARTOut4 + + Or Byte Ptr [SI], 64 + +SendUARTOut4: + Mov CS:InterpretState, 0 + Ret + +SendUARTOut3: + Cmp AL, 2 + JAE SendUARTOut4 + + Mov CS:InterpretType, AL + Jmp SendUARTOutStateInc + +SendUARTOut1: + Cmp AL, 0F0h + JNE SendUARTOut2 + +SendUARTOutStateInc: + Inc CS:InterpretState + Ret + +SendUARTOut2: + Test AH, AH + JZ SendUARTOutEnd + + Push AX + Mov AL, 0F0h + Call UARTOut + Pop AX + Mov CS:InterpretState, 0 + +SendUARTOutEnd: + Cmp AL, 0FCh + JE ResetFilters + Cmp AL, 0FAh + JE ResetFilters + + Cmp AL, 0FFh + JNE SendUARTOutNoClear + +ResetFilters: + PushA + Push ES + + Push CS + Pop ES + + Mov DI, Offset FilterParameters + Mov CX, 64 + Mov AL, 7Fh + Rep StosB + Mov CX, 64 + Xor AX, AX + Rep StosB + + Pop ES + PopA + +SendUARTOutNoClear: + Call UARTOut + Ret + +EndP SendUARTOut + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +EndDriver: + +;******** Provided Variable Table ************* + +MaxNumberOfChannels DW 0FFFFh ; Maximum number of channels the + ; driver can handle. + +StopAfterPlay DW 0 +DefaultChannels DW 128 +DriverFlags DW 3 + DW 4 Dup (0) + + +;******** Provided Procedure Table ************* + +ProvidedTableStart: + + DW Offset DetectCard + + DW Offset InitSound ; Playing related + DW Offset ReinitSound + DW Offset UninitSound + + DW Offset Poll + + DW Offset SetTempo ; Sound variable related + DW Offset SetMixVolume + DW Offset SetStereo + + DW Offset LoadSample ; Sample related + DW Offset ReleaseSample + DW Offset ResetMemory + DW Offset GetStatus ; Returns string to show on status line + + DW Offset SoundCardScreen ; Sound card 'screen' + + DW Offset GetVariable ; For interface + DW Offset SetVariable + DW Offset SendUARTOut + +ProvidedTableEnd: + DW 32-(ProvidedTableEnd-ProvidedTableStart)/2 Dup (0) + +EndS + +End diff --git a/it/SoundDrivers/EXECOM.COM b/it/SoundDrivers/EXECOM.COM new file mode 100755 index 0000000..dc99245 Binary files /dev/null and b/it/SoundDrivers/EXECOM.COM differ diff --git a/it/SoundDrivers/FOURIER.INC b/it/SoundDrivers/FOURIER.INC new file mode 100755 index 0000000..0b7fdfb --- /dev/null +++ b/it/SoundDrivers/FOURIER.INC @@ -0,0 +1,83 @@ + +FourierBufferStart DW 0 + +FourierBufferInputStart DW 0 +FourierBufferInputFractional DW 0 +FourierBufferStepOffset DW 1 +FourierBufferStepFractional DW 0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc UpdateFourierBuffer + + PushAD + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Xor EBX, EBX + Xor ESI, ESI + + Mov BX, MixTransferOffset + Mov DI, FourierBufferStart + ShR BX, 3 + Mov CX, BytesToMix + Mov SI, FourierBufferInputStart + Add SI, BX + Add CX, BX + + Mov BP, FourierBufferInputFractional + Mov DX, FourierBufferStepOffset + Mov BX, FourierBufferStepFractional + + Mov ES, FourierSegment + Mov DS, MixSegment + + Assume DS:Nothing + +UpdateFourierBuffer1: + Mov EAX, [ESI*8] + Add EAX, [ESI*8+4] + SAR EAX, 13 + Cmp EAX, 7FFFh + JG UpdateFourierBuffer3 + Cmp EAX, -8000h + JL UpdateFourierBuffer4 + +UpdateFourierBuffer2: + StosW + + Add BP, BX + AdC SI, DX + And DI, (FOURIERBUFFERLENGTH*2)-1 + +; Cmp past end of buffer? + Cmp SI, CX + JB UpdateFourierBuffer1 + + Sub SI, CX + Mov FourierBufferStart, DI + Mov FourierBufferInputFractional, BP + Mov FourierBufferInputStart, SI + + Pop ES + Pop DS + PopAD + + Ret + +UpdateFourierBuffer3: + Mov AX, 7FFFh + Jmp UpdateFourierBuffer2 + +UpdateFourierBuffer4: + Mov AX, 8000h + Jmp UpdateFourierBuffer2 + +EndP UpdateFourierBuffer + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + diff --git a/it/SoundDrivers/FREQ.INC b/it/SoundDrivers/FREQ.INC new file mode 100755 index 0000000..1fb4a2b --- /dev/null +++ b/it/SoundDrivers/FREQ.INC @@ -0,0 +1,34 @@ + +FilterFrequencyTable Label DWord + DD 3A9F7867h, 3A9AEE36h, 3A96851Bh, 3A923C25h + DD 3A8E1269h, 3A8A0703h, 3A861918h, 3A8247CFh + DD 3A7D24B3h, 3A75EFD6h, 3A6EEF7Dh, 3A68222Ch + DD 3A61866Dh, 3A5B1AD6h, 3A54DE0Bh, 3A4ECEB3h + DD 3A48EB87h, 3A433341h, 3A3DA4ACh, 3A383E96h + DD 3A32FFD8h, 3A2DE754h, 3A28F3F3h, 3A2424A6h + DD 3A1F7867h, 3A1AEE36h, 3A16851Bh, 3A123C25h + DD 3A0E1269h, 3A0A0703h, 3A061918h, 3A0247CFh + DD 39FD24B3h, 39F5EFD6h, 39EEEF7Dh, 39E8222Ch + DD 39E1866Dh, 39DB1AD6h, 39D4DE0Bh, 39CECEB3h + DD 39C8EB87h, 39C33341h, 39BDA4ACh, 39B83E96h + DD 39B2FFD8h, 39ADE754h, 39A8F3F3h, 39A424A6h + DD 399F7867h, 399AEE36h, 3996851Bh, 39923C25h + DD 398E1269h, 398A0703h, 39861918h, 398247CFh + DD 397D24B3h, 3975EFD6h, 396EEF7Dh, 3968222Ch + DD 3961866Dh, 395B1AD6h, 3954DE0Bh, 394ECEB3h + DD 3948EB87h, 39433341h, 393DA4ACh, 39383E96h + DD 3932FFD8h, 392DE754h, 3928F3F3h, 392424A6h + DD 391F7867h, 391AEE36h, 3916851Bh, 39123C25h + DD 390E1269h, 390A0703h, 39061918h, 390247CFh + DD 38FD24B3h, 38F5EFD6h, 38EEEF7Dh, 38E8222Ch + DD 38E1866Dh, 38DB1AD6h, 38D4DE0Bh, 38CECEB3h + DD 38C8EB87h, 38C33341h, 38BDA4ACh, 38B83E96h + DD 38B2FFD8h, 38ADE754h, 38A8F3F3h, 38A424A6h + DD 389F7867h, 389AEE36h, 3896851Bh, 38923C25h + DD 388E1269h, 388A0703h, 38861918h, 388247CFh + DD 387D24B3h, 3875EFD6h, 386EEF7Dh, 3868222Ch + DD 3861866Dh, 385B1AD6h, 3854DE0Bh, 384ECEB3h + DD 3848EB87h, 38433341h, 383DA4ACh, 38383E96h + DD 3832FFD8h, 382DE754h, 3828F3F3h, 382424A6h + DD 381F7867h, 381AEE36h, 3816851Bh, 38123C25h + DD 380E1269h, 380A0703h, 38061918h, 380247CFh diff --git a/it/SoundDrivers/GOLD16.ASM b/it/SoundDrivers/GOLD16.ASM new file mode 100755 index 0000000..c8f1b55 --- /dev/null +++ b/it/SoundDrivers/GOLD16.ASM @@ -0,0 +1,2328 @@ +; +; ESS Technology's ES1868 AudioDrive chip. +; + .386P + +Segment DriverHeader PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +;***** Driver Header ******* + +include drhead.inc + +EndS + +Segment Driver PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +ORG 0 +StartDriver: + +include vtable.inc + +;******** Required ProcedureTable ************* + +include reqproc.inc + +;********************************** + +PNPSERIALID EQU 0FFFFFFFFh +PNPVENDORID EQU 68187316h + +STEREOENABLED EQU 1 +DMABUFFERLENGTH EQU 8192 +MIXRESOLUTION EQU 32 ; 32 bit mixing for +MIXTABLESIZE EQU 2*256*65 + +ESSMsg DB "ESS ES1868 AudioDrive found", 13 + DB "Port ", 0FDh, "Xh, IRQ ", 0FDh, "D, DMA ", 0FDh, "D", 0 + +ESSNoMemoryMsg DB "ESS ES1868 AudioDrive found", 13 + DB "Error: Insufficient memory", 0 + +ReinitMsg DB "ESS ES1868 AudioDrive reinitialised", 0 + +ConfigErrorMsg DB "Error saving configuration to ITES1868.DRV", 0 +ConfigOKMsg DB "Configuration saved to ITES1868.DRV", 0 + +DriverName DB "ITES1868.DRV", 0 + +ALIGN 4 +FilterValue DD 0 +FilterValue2 DD 0 +ESSMixConst DB 0, 0 + +DMASize DW 2048 ; Smaller gives better MIDI timing +ConfigPort DW 0 + +Forced DB 0 +Stereo DB 0 +MixVolume DW 0 + +BytesToMix DW 1000 + +MixSegment DW 0 +DMASegment DW 0 + +MixTransferOffset DW 0 +MixTransferRemaining DW 0 + +CONFIGURATIONOFFSET EQU $+128 +CONFIGSIZE EQU 6 +MixMode DW 0 +MixModeOffset DW 0 +Filter DW 0 + +IMR DW 0 +OldESSIRQHandler DD 0 + +IRQData Label Word + DW 20h, 1111111111111110b ; IRQ 0 + DW 24h, 1111111111111101b ; IRQ 1 + DW 28h, 1111110111111011b ; IRQ 2 + DW 2Ch, 1111111111110111b ; IRQ 3 + DW 30h, 1111111111101111b ; IRQ 4 + DW 34h, 1111111111011111b ; IRQ 5 + DW 38h, 1111111110111111b ; IRQ 6 + DW 3Ch, 1111111101111111b ; IRQ 7 + DW 1C0h, 1111111011111011b ; IRQ 8 + DW 1C4h, 1111110111111011b ; IRQ 9 + DW 1C8h, 1111101111111011b ; IRQ 10 + DW 1CCh, 1111011111111011b ; IRQ 11 + DW 1D0h, 1110111111111011b ; IRQ 12 + DW 1D4h, 1101111111111011b ; IRQ 13 + DW 1D8h, 1011111111111011b ; IRQ 14 + DW 1DCh, 0111111111111011b ; IRQ 15 + +ESSScreenList Label + DW 6 + DW Near Ptr IdleFunctionList + DW Near Ptr GlobalKeyLink + + DW Near Ptr FullScreenBox ; 0 + DW Near Ptr ScreenHeader + DW Near Ptr FillHeader + DW Near Ptr ESSHeaderLine + + DW Near Ptr DriverText + + DW Near Ptr MixModeText + DW Near Ptr MixModeButton1 ; 6 + DW Near Ptr MixModeButton2 ; + DW Near Ptr MixModeButton3 ; 8 + DW Near Ptr MixModeButton4 ; 9 + + DW Near Ptr FilterText + DW Near Ptr FilterButton1 ; 11 + DW Near Ptr FilterButton2 + DW Near Ptr FilterButton3 + +Comment ~ + + DW Near Ptr VolumeText + DW Near Ptr VolumeBox1 + + DW Near Ptr MasterVolumeLeft ; 16 + DW Near Ptr MasterVolumeRight ; 17 + +~ + + DW 0 + +ESSHeaderLine DW 10 + DB "ESS ES1868 AudioDrive Driver", 0 + +EmptyObject DW 1 + DB 0, 0 + DB 0 + DB 0 + +DriverText DW 1 + DB 26, 48 + DB 21h + DB "ESS ES1868 AudioDrive Driver 1.0 for Impulse Tracker", 0 + +GlobalKeyLink DB 7 +GlobalKeyLink2 DD 0 + +IdleFunctionList DD 0 + DD 0 + +FillHeader DW 8 +FillHeader2 DD 0 + +FullScreenBox DW 0 + DB 0, 0, 79, 49 + DB 4 + +ScreenHeader DW 8 +ScreenHeader2 DD 0 + +Comment ~ + +VolumeText DW 1 + DB 2, 14 + DB 20h + DB "Master Volume Left", 13 + DB "Master Volume Right" + DB 0 + +VolumeBox1 DW 0 + DB 21, 13, 31, 16 + DB 25 + +MasterVolumeLeft DW 14 + DB 22, 14 + DW 0, 15 + DW 9, 0 + DW 0FFFFh, 17, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 8 + +MasterVolumeRight DW 14 + DB 22, 15 + DW 0, 15 + DW 9, 1 + DW 16, 6, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 8 + +~ + +MixModeText DW 1 + DB 2, 14 + DB 20h + DB "Mixing Mode, Playback Frequency: ", 0FDh, "DHz", 0 +MixSpeed DW 44100 + +MixModeButton1 DW 2 + DW 0FFFFh, 7, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment1 DW 0 + DW 0 + DW Offset SetMixMode +DriverSegment2 DW 0 + DB 3, 16, 32, 18, 8 + DB 0 + DB " 16 Bit, Non-Interpolated", 0 + +MixModeButton2 DW 2 + DW 6, 8, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment3 DW 0 + DW 2 + DW Offset SetMixMode +DriverSegment4 DW 0 + DB 3, 19, 32, 21, 8 + DB 0 + DB " 16 Bit, Interpolated", 0 + +MixModeButton3 DW 2 + DW 7, 9, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment5 DW 0 + DW 4 + DW Offset SetMixMode +DriverSegment6 DW 0 + DB 3, 22, 32, 24, 8 + DB 0 + DB " 32 Bit, Non-Interpolated", 0 + +MixModeButton4 DW 2 + DW 8, 11, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment7 DW 0 + DW 6 + DW Offset SetMixMode +DriverSegment8 DW 0 + DB 3, 25, 32, 27, 8 + DB 0 + DB " 32 Bit, Interpolated", 0 + +FilterText DW 1 + DB 2, 29 + DB 20h + DB "Filter mode", 0 + +FilterButton1 DW 2 + DW 9, 12, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetFilter +DriverSegment9 DW 0 + DW 0 + DW Offset SetFilter +DriverSegment10 DW 0 + DB 3, 31, 29, 33, 8 + DB 0 + DB " No Filter", 0 + +FilterButton2 DW 2 + DW 11, 13, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetFilter +DriverSegment11 DW 0 + DW 1 + DW Offset SetFilter +DriverSegment12 DW 0 + DB 3, 34, 29, 36, 8 + DB 0 + DB " 50% Filter", 0 + +FilterButton3 DW 2 + DW 12, 0FFFFh, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetFilter +DriverSegment13 DW 0 + DW 2 + DW Offset SetFilter +DriverSegment14 DW 0 + DB 3, 37, 29, 39, 8 + DB 0 + DB " 75% Filter", 0 + +ALIGN 4 + +VolumeTable DB 2 Dup (0) +MIDIPort DW 0 + +MIDIBuffer DB 256 Dup (0) +MIDIBufferHead DB 0 +MIDIBufferTail DB 0 + +; 컴 MixingRoutines 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +MixBufferPos DW 0 + +include dma.inc +include mix.inc +include m12bit.mix +include m12biti.mix +include m32bit.mix +include m32biti.mix + +MixFunctionTables Label + +include m12bit.inc ; contains the tables +include m12biti.inc +include m32bit.inc +include m32biti.inc + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +RelocationTable Label Word + DW Offset DriverSegment1, Offset DriverSegment2 + DW Offset DriverSegment3, Offset DriverSegment4 + DW Offset DriverSegment5, Offset DriverSegment6 + DW Offset DriverSegment7, Offset DriverSegment8 + DW Offset DriverSegment9, Offset DriverSegment10 + DW Offset DriverSegment11, Offset DriverSegment12 + DW Offset DriverSegment13, Offset DriverSegment14 + DW 0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ESSOut ; AL = data + ; DX = 2xCh + + Push AX + +ESSOut1: + In AL, DX + Test AL, AL + JS ESSOut1 + + Pop AX + Out DX, AL + + Ret + +EndP ESSOut + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ESSIn ; DX = 2xCh, returns AL + +ESSIn1: + In AL, DX + Test AL, 40h + JZ ESSIn1 + + Add DL, 0Ah-0Ch ; DX = 2xAh -> Data read port + In AL, DX + Add DL, 0Ch-0Ah + + Ret + +EndP ESSIn + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UARTOut ; AL = out + + Push DX + Push AX + + Mov DX, CS:MIDIPort + Inc DX + +UARTOut1: + In AL, DX + Test AL, 40h + JNZ UARTOut1 + + Pop AX + Dec DX + Out DX, AL + + Pop DX + Ret + +EndP UARTOut + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UARTIn ; returns AL + + Push DX + + Mov DX, CS:MIDIPort + Inc DX + +UARTIn1: + In AL, DX + Test AL, 80h + JNZ UARTIn1 + + Dec DX + In AL, DX + + Pop DX + Ret + +EndP UARTIn + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ESSReadRegister ; AH = register to read. + ; DX = 2xCh + ; returns AL + + Mov AL, 0C0h + Call ESSOut + Mov AL, AH + Call ESSOut + Call ESSIn + + Ret + +EndP ESSReadRegister + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetMixMode Far + + Push CS + Pop ES + Mov DI, Offset MixMode + + Ret + +EndP GetMixMode + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetFilter Far + + Push CS + Pop ES + Mov DI, Offset Filter + + Ret + +EndP GetFilter + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetFilter Far + + Mov AX, [SI+22] + Mov CS:FilterValue, 0 + Mov CS:Filter, AX + ClI + Jmp SetMixModeChain + +EndP SetFilter + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixMode Far + + Mov AX, [SI+22] + + ClI + + Mov CS:MixMode, AX + + Mov BX, 180 + Mul BX + Mov CS:MixModeOffset, AX + + Mov DS, Word Ptr [CS:RecalculateAllVolumes+2] + Call CS:RecalculateAllVolumes + + StI + +SetMixModeChain: + Call GotoHomeDirectory + + ; Now to save config into driver file. + Push CS + Pop DS + Assume DS:Driver + + Mov AX, 3D02h ; Read write access + Mov DX, Offset DriverName + Mov SI, Offset ConfigErrorMsg + Int 21h + JC SetMixMode1 + + Mov BX, AX + + Mov AX, 4200h + Xor CX, CX + Mov DX, Offset CONFIGURATIONOFFSET + Int 21h + JC SetMixMode2 + + Mov AH, 40h + Mov CX, CONFIGSIZE + Mov DX, Offset MixMode + Int 21h + +SetMixMode2: + PushF + Mov AH, 3Eh + Int 21h + PopF + + JC SetMixMode1 + + Mov SI, Offset ConfigOKMsg + +SetMixMode1: + Mov BX, 40 + Call SetInfoLine + + Mov AX, 1 + Ret + +EndP SetMixMode + Assume DS:Nothing + +; 컴 DetectCard 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Returns carry set if error, else carry clear. Has to setup internal vars +; (eg. appropriate IRQ/DMA whatever). +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +PnP_SerialID DD 0 +PnP_VendorID DD 0 +PnP_ReadPort DW 0 +PnP_CSN DB 0 +PnP_CardFound DB 0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_Delay + Assume DS:Driver + + Push AX CX + + Mov CX, 180h +PnP_Delay1: + In AL, 21h + Loop PnP_Delay1 + + Pop CX AX + Ret + +EndP PnP_Delay + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_WriteData + + Mov DX, 279h + Out DX, AL + + Mov AL, AH + Mov DH, 0Ah + Out DX, AL + Ret + +EndP PnP_WriteData + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_ReadData + + Mov DX, 279h + Out DX, AL + + Mov DX, PnP_ReadPort + In AL, DX + + Ret + +EndP PnP_ReadData + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_Isolate + + Mov AX, 402h + Call Pnp_WriteData ; Reset CSNs + +PnP_IsolateNextCard: + Mov AX, 0003h + Call PnP_WriteData ; Wake[0] + + Mov AX, PnP_ReadPort + ShL AX, 6 + Xor AL, AL + Call PnP_WriteData ; Set Read Data port. + + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + + Mov AL, 1 ; Serial Isolation + Mov DX, 279h + Out DX, AL + + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + + Mov BL, 6Ah + Mov CX, 64 + Mov DX, PnP_ReadPort + + ClI + +PnP_Isolate1: + ShR PnP_SerialID, 1 + RCR PnP_VendorID, 1 + + Mov BH, BL + ShR BH, 1 + Xor BH, BL + ShR BX, 1 + + In AL, DX + Mov AH, AL + Call PnP_Delay + In AL, DX + Call PnP_Delay + + Cmp AX, 55AAh + JNE PnP_Isolate2 + + Xor BL, 80h + Or PnP_SerialID, 80000000h + +PnP_Isolate2: + Dec CX + JNZ PnP_Isolate1 + + Mov CX, 8 + Xor BH, BH + +PnP_Isolate3: + ShR BH, 1 + + In AL, DX + Mov AH, AL + Call PnP_Delay + In AL, DX + Call PnP_Delay + Cmp AX, 55AAh + JNE PnP_Isolate4 + + Or BH, 80h + +PnP_Isolate4: + Dec CX + JNZ PnP_Isolate3 + + StI + + Cmp BL, BH ; Matching Checksum? + JNE PnP_IsolateFinished + + ; assign CSN + Inc PnP_CSN + + Mov AL, 6 + MOv AH, PnP_CSN + Call PnP_WriteData + + Cmp PnP_VendorID, PNPVENDORID + JNE PnP_IsolateNextCard + Cmp PnP_SerialID, PNPSERIALID + JNE PnP_IsolateNextCard + + Mov AL, 3 + Call PnP_WriteData + + Mov AX, 07h ; Configuration device + Call PnP_WriteData + + Mov AL, 60h + Call PnP_ReadData + Mov AH, AL + Mov AL, 61h + Call PnP_ReadData ; AX = address. + Mov ConfigPort, AX + + Mov AX, 107h ; Audio device + Call PnP_WriteData + + Mov AL, 64h + Call PnP_ReadData + Mov AH, AL + Mov AL, 65h + Call PnP_ReadData ; AX = address. + Mov MIDIPort, AX + + Mov AL, 60h + Call PnP_ReadData + Mov AH, AL + Mov AL, 61h + Call PnP_ReadData ; AX = address. + Cmp BasePort, 0FFFFh + JE PnPBasePortOK + + Cmp BasePort, AX + JNE PnP_IsolateNextCard + +PnPBasePortOK: + Mov BasePort, AX + + Mov AL, 70h + Call PnP_ReadData ; AL[3:0] = IRQ + And AX, 15 + JZ PnP_IsolateNextCard + Mov IRQ, AX + + Mov AL, 74h + Call PnP_ReadData ; AL[2:0] = DMA + And AX, 7 + Cmp AL, 4 + JE PnP_IsolateNextCard + Mov DMA, AX + + Mov Pnp_CardFound, 1 + Jmp PnP_IsolateNextCard + +PnP_IsolateFinished: + Mov AL, PnP_CSN + ShL AL, 1 + Or AL, PnP_CardFound + + Ret + +EndP PnP_Isolate + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc DetectCard Far ; returns carry clear if succesful + + Push CS + Pop DS + + Xor AL, AL + Mov DX, 279h + Out DX, AL + Out DX, AL + + Mov AL, 6Ah ; Starting value + Mov CX, 32 + +PnP_InitiationKeyLoop: + Out DX, AL + + Mov AH, AL + ShR AH, 1 + Xor AH, AL + ShR AX, 1 + + Dec CX + JNZ PnP_InitiationKeyLoop + +; Try three ports before concluding no PnP cards: 20Fh, 27Bh, 213h + +PnP_DetectCardPort1: + Mov PnP_ReadPort, 20Fh + Call PnP_Isolate + JZ PnP_DetectCardPort2 + Test AL, 1 + JZ PnP_DetectCardNotFound + Jmp PnP_DetectCardFound + +PnP_DetectCardPort2: + Mov PnP_ReadPort, 27Bh + Call PnP_Isolate + JZ PnP_DetectCardPort3 + Test AL, 1 + JZ PnP_DetectCardNotFound + Jmp PnP_DetectCardFound + +PnP_DetectCardPort3: + Mov PnP_ReadPort, 213h + Call PnP_Isolate + Test AL, 1 + JNZ PnP_DetectCardFound + +PnP_DetectCardNotFound: + StC + Jmp PnP_DetectEnd + +PnP_DetectCardFound: + ClC + +PnP_DetectEnd: ; Return PnP to wait for key state + Mov AX, 202h + Call PnP_WriteData + Mov EAX, 'Jeff' + + Ret + +EndP DetectCard + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ResetDSP Far ; AX = Port + + Push AX + Push CX + Push DX + + Mov DX, CS:MIDIPort + Inc DX + Mov AL, 0FFh + Out DX, AL + + Mov DX, CS:BasePort + Add DL, 6 + Mov AL, 3 + Out DX, AL + + In AL, DX + In AL, DX + In AL, DX + In AL, DX + + Xor AL, AL + Out DX, AL + + Add DL, 8 + Mov CX, 200 + +ResetDSP1: + In AL, DX + Test AL, AL + JS ResetDSP2 + Loop ResetDSP1 + Jmp ResetDSP3 + +ResetDSP2: + Sub DL, 4 + In AL, DX + Cmp AL, 0AAh + JE ResetDSP4 + Add DL, 4 + Loop ResetDSP1 + +ResetDSP3: + StC + +ResetDSP4: + Pop DX + Pop CX + Pop AX + Ret + +EndP ResetDSP + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +MixModeTable Label Word + DW Offset Mix0ModeMono, Mix0ModeStereo + DW Offset Mix0ModeMono, Mix0ModeStereo + DW Offset Mix6ModeMono, Mix6ModeStereo + DW Offset Mix6ModeMono, Mix6ModeStereo + +Proc MixSamples ; Given DS:SI = info tables, CX = numchannels + + ; 1. Clean buffer + ; + update variables + ; 2. Update parameters + ; 3. Mix func + ; 4. Return + + Push CX + + Mov CX, BytesToMix + Mov ES, MixSegment + Mov DI, MIXTABLESIZE + Xor EAX, EAX + Mov DX, CX + Add CX, CX + + Mov MixTransferOffset, DI ; } Memory write + + Cmp Stereo, 0 + JE MixSamples1 + + Mov DX, CX + +MixSamples1: + Rep StosD ; } Memory write + Mov MixTransferRemaining, DX ; } + + Pop CX + +MixSamples2: + Test Byte Ptr [SI], 1 + JZ MixSamplesEnd2 + Cmp Byte Ptr [SI+36h], 100 + JE MixSamplesEnd2 + + Push CX + Mov CX, [SI] + + Test CH, 2 + JZ MixSamples3 + And Byte Ptr [SI], Not 1 + + Jmp MixSamplesEnd +; Cmp MixMode, 8 ; Is it volume ramping? +; JB MixSamplesEnd + +MixSamples3: + Test CL, 20h ; New freq? + JZ MixSamples5 + + Mov AX, [SI+10h] + Mov DX, [SI+12h] + Mov BX, MixSpeed + Cmp DX, BX + JAE MixSamplesHandleError + + Div BX + ShL EAX, 16 + Xor AX, AX + Div BX + Mov STEPVALUE, EAX + +MixSamples4: + Test CH, 1 + JZ MixSamples5 + + Mov DWord Ptr [SI+1Ch], 0 ; Current Volume = 0 + ; for volume sliding. +MixSamples5: + Test CX, 8440h ; New volume or panning? + JZ MixSamplesMix + + Xor AX, AX + Test CH, 8 ; Muted? + JNZ MixModeCommon + + Mov BX, MixMode + Add BL, Stereo + Add BX, BX + Jmp [CS:MixModeTable+BX] + +Mix0Mode: ; 16-bit mixing, no interpolation +Mix0ModeMono: ; and 16-bit mixing, interpolation + Mov AL, [SI+20h] + ShR AL, 1 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Mov AX, 0 + JZ MixModeCommon + Mov AL, 30 ; Use left only-mixing for mono + Jmp MixModeCommon + +Mix0ModeStereo: + Mov AL, [SI+37h] ; Final pan + Cmp AL, 100 + JE Mix0ModeSurround + + Mul Byte Ptr [SI+20h] ; Final volume + Add AX, 64 + ShR AX, 7 + Mov [SI+0Ch], AX ; Store into right volume + + Mov AL, 64 + Sub AL, [SI+37h] + Mul Byte Ptr [SI+20h] + Add AX, 64 + ShR AX, 7 + Mov [SI+0Eh], AX ; Left volume + + Mov CH, AL ; CH = left volume + Mov CL, [SI+0Ch] ; CL = right volume + Mov AX, 0 + + Test CX, CX + JZ MixModeCommon + + Mov AL, 30 ; Left only... + Test CL, CL + JZ MixModeCommon + + Mov AL, 60 + Test CH, CH + JZ MixModeCommon + + Mov AL, 90 + Cmp CL, CH + JZ MixModeCommon + + Mov AL, 120 + Jmp MixModeCommon + +Mix0ModeSurround: + Mov AL, [SI+20h] + ShR AL, 2 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Mov AX, 0 + JZ MixModeCommon + Mov AL, 150 ; Surround + Jmp MixModeCommon + +Mix6ModeMono: + Mov AX, [SI+4Ah] + Mul MixVolume + ShRD AX, DX, 8 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Test AX, AX + JZ MixModeCommon + Mov AX, 30 + Jmp MixModeCommon + +Mix6ModeStereo: + Mov AL, [SI+37h] ; Final pan + Cmp AL, 100 + JE Mix6ModeSurround + + Mul Byte Ptr MixVolume + Mul Word Ptr [SI+4Ah] + ShRD AX, DX, 14 + Mov [SI+0Ch], AX ; Store into right volume + Mov BX, AX + ShL EAX, 16 + + Mov AL, 64 ; Do left volume + Sub AL, [SI+37h] ; AL = 64-FinalPan + Mul Byte Ptr MixVolume + Mul Word Ptr [SI+4Ah] + ShRD AX, DX, 14 + Mov [SI+0Eh], AX + + Mov ECX, EAX + + ; BX = right volume + ; CX = Left volume + Mov AX, 0 + Test ECX, ECX + JZ MixModeCommon + + Mov AL, 30 + Test BX, BX + JZ MixModeCommon + + Mov AL, 60 + Test CX, CX + JZ MixModeCommon + + Mov AL, 90 + Cmp CX, BX + JE MixModeCommon + + Mov AL, 120 + Jmp MixModeCommon + +Mix6ModeSurround: + Mov AX, [SI+4Ah] + Mul MixVolume + ShRD AX, DX, 9 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + JZ MixModeCommon + Mov AX, 150 + Jmp MixModeCommon + +MixModeCommon: ; Requires AX = 30/60/90 etc. depending + ; On mixing mode type. + ; This will add 180 for 16-bit, + ; And sort out loop types. + Mov BL, [SI+0Ah] + Test Byte Ptr [SI+18h], 2 ; 16 bit? + JZ MixModeCommon1 + + Add AX, 180 + +MixModeCommon1: + Cmp BL, 8 + JB MixModeCommon3 ; No loop + JE MixModeCommon2 ; Forwards loop + + Add AX, 10 + +MixModeCommon2: + Add AX, 10 + +MixModeCommon3: + Add AX, Offset MixFunctionTables + Add AX, MixModeOffset + Mov [SI+8], AX ; Offset... + +MixSamplesMix: + Mov BX, [SI+8] ; BX = offset into + Mov EAX, [CS:BX+2] + Mov DWord Ptr PreMixFunction, EAX + Mov EAX, [CS:BX+6] + Mov DWord Ptr MixFunctionSeparateBackwards, EAX + + Mov AX, BytesToMix + Mov MixBlockSize, AX + Mov MixBufferOffset, MIXTABLESIZE + + Mov EAX, CURRENTPOSITION + Mov OLDPOSITION, EAX + + Call Word Ptr [CS:BX] + + And Word Ptr [SI], 0111100010001101b + Jmp MixSamplesEnd + +MixSamplesHandleError: + Mov Word Ptr [SI], 200h + + Test Byte Ptr [SI+3Ah], 80h + JNZ MixSamplesEnd + + Mov BX, [SI+38h] + And Byte Ptr [BX], Not 4 ; Turn off channel + +MixSamplesEnd: + Pop CX + +MixSamplesEnd2: + Add SI, 128 + Dec CX + JNZ MixSamples2 + + Ret + +EndP MixSamples + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc CheckMIDI + + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Xor BX, BX + Call UARTIn + Mov BL, [MIDIBufferTail] + + Cmp AL, 0F0h + JAE CheckMIDIEnd + + Inc BL + Cmp BL, MIDIBufferHead + JE CheckMIDIEnd + + Mov [MIDIBuffer+BX], AL + Mov [MIDIBufferTail], BL + +CheckMIDIEnd: + Pop DS + Ret + +EndP CheckMIDI + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ESSIRQHandler + + PushAD + Push DS + Push ES + + ClD + + Mov AX, CS + Mov DS, AX + Assume DS:Driver + + Mov DX, [ConfigPort] + Add DL, 6 + In AL, DX + Test AL, 8 + JZ ESSNoMIDI + + Push AX + Call CheckMIDI + Pop AX + +ESSNoMIDI: + Test AL, 1 + JZ ESSIRQEnd + + Mov DX, [BasePort] + Add DL, 0Eh + In AL, DX + + Mov AX, MixBufferPos + Mov BX, AX + Mul DMASize + Cmp AX, DMABUFFERLENGTH + JB ESSIRQHandler2 + + Xor AX, AX + Xor BX, BX + +ESSIRQHandler2: + Inc BX + Mov MixBufferPos, BX + + CLD + + + ; OK... time to get next block + ; Check whether stereo thing is on.. + ; + LES DI, [ActualDMAPtr] + Add DI, AX + + Mov BX, DMASize ; BX = bytes required + ShR BX, 1 + ; BX = samples required + Mov BP, 8 ; Skip for mono + Mov CL, 14 ; Shift for mono + + Cmp Stereo, 0 + JE ESSIRQHandlerMono + + Mov BP, 4 ; Stereo skip value. + Dec CL + +ESSIRQHandlerMono: + Call SaveEMSPageFrame + + Cmp MixTransferRemaining, 0 + JNE ESSIRQHandler4 + Assume DS:Nothing + +ESSIRQHandler3: + Push BX + Push CX + Push BP + Push ES + Push DI + + Call Update + Call MixSamples + + Pop DI + Pop ES + Pop BP + Pop CX + Pop BX + +ESSIRQHandler4: + Mov DS, MixSegment + Mov SI, MixTransferOffset + Mov DX, BX ; DX = samples to transfer + Cmp DX, MixTransferRemaining + JBE ESSIRQHandler5 + + Mov DX, MixTransferRemaining + +ESSIRQHandler5: + Push DX + Cmp CS:Filter, 1 + JB ESSIRQHandler6 + JE ESSIRQHFilter + + Cmp CS:Stereo, 0 + JE ESSIRQ3QFilterMono + +ESSIRQ3QFilterStereo: + Push BX + + Mov EBX, FilterValue + Mov EBP, FilterValue2 + ShR DX, 1 + +ESSIRQ3QFilterStereo1: + Mov EAX, EBX + Mov ECX, EBP + Add EAX, [SI] + Add ECX, [SI+4] + SAR EAX, 1 + SAR ECX, 1 + Add EBX, EAX + Add EBP, ECX + SAR EBX, 1 + SAR EBP, 1 + + Mov EAX, EBX + SAR EAX, 13 + + Cmp EAX, -8000h + JL WSS3QFilterStereoClip1 + Cmp EAX, 7FFFh + JG WSS3QFilterStereoClip2 + +ESSIRQ3QFilterStereo2: + StosW + + Mov EAX, EBP + SAR EAX, 13 + + Cmp EAX, -8000h + JL WSS3QFilterStereoClip3 + Cmp EAX, 7FFFh + JG WSS3QFilterStereoClip4 + +ESSIRQ3QFilterStereo3: + StosW + + Add SI, 8 + Dec DX + JNZ ESSIRQ3QFilterStereo1 + + Mov FilterValue, EBX + Mov FilterValue2, EBP + + Pop BX + + Jmp WSSMixTransferEnd + +ESSIRQ3QFilterMono: + Push BX + + Mov EBX, FilterValue + +ESSIRQ3QFilterMono1: + Mov EAX, EBX + Add EAX, [SI] + SAR EAX, 1 + Add EBX, EAX + SAR EBX, 1 + Mov EAX, EBX + SAR EAX, 14 + + Cmp EAX, -8000h + JL WSS3QFilterMonoClip1 + Cmp EAX, 7FFFh + JG WSS3QFilterMonoClip2 + +ESSIRQ3QFilterMono2: + StosW + + Add SI, 8 + Dec DX + JNZ ESSIRQ3QFilterMono1 + + Mov FilterValue, EBX + + Pop BX + + Jmp WSSMixTransferEnd + +ESSIRQHFilter: + Cmp CS:Stereo, 0 + JE ESSIRQHFilterMono + +ESSIRQHFilterStereo: + Push BX + + Mov EBX, FilterValue + Mov EBP, FilterValue2 + ShR DX, 1 + +ESSIRQHFilterStereo1: + Add EBX, [SI] + Add EBP, [SI+4] + + SAR EBX, 1 + SAR EBP, 1 + + Mov EAX, EBX + SAR EAX, 13 + + Cmp EAX, -8000h + JL WSSHFilterStereoClip1 + Cmp EAX, 7FFFh + JG WSSHFilterStereoClip2 + +ESSIRQHFilterStereo2: + StosW + + Mov EAX, EBP + SAR EAX, 13 + + Cmp EAX, -8000h + JL WSSHFilterStereoClip3 + Cmp EAX, 7FFFh + JG WSSHFilterStereoClip4 + +ESSIRQHFilterStereo3: + StosW + + Add SI, 8 + Dec DX + JNZ ESSIRQHFilterStereo1 + + Mov FilterValue, EBX + Mov FilterValue2, EBP + + Pop BX + + Jmp WSSMixTransferEnd + +ESSIRQHFilterMono: + Push BX + + Mov EBX, FilterValue + +ESSIRQHFilterMono1: + Add EBX, [SI] + SAR EBX, 1 + Mov EAX, EBX + SAR EAX, 14 + + Cmp EAX, -8000h + JL WSSHFilterMonoClip1 + Cmp EAX, 7FFFh + JG WSSHFilterMonoClip2 + +ESSIRQHFilterMono2: + StosW + + Add SI, 8 + Dec DX + JNZ ESSIRQHFilterMono1 + + Mov FilterValue, EBX + + Pop BX + + Jmp WSSMixTransferEnd + +ESSIRQHandler6: + Mov EAX, [SI] + SAR EAX, CL + + Cmp EAX, -8000h + JL ESSIRQHandlerClip1 + Cmp EAX, 7FFFh + JG ESSIRQHandlerClip2 + +ESSIRQHandler7: + StosW ; } Memory write + + Add SI, BP + Dec DX + JNZ ESSIRQHandler6 + +WSSMixTransferEnd: + Pop DX + + Sub MixTransferRemaining, DX ; } Memory write + Sub BX, DX + JNZ ESSIRQHandler3 + + Mov MixTransferOffset, SI ; } Memory write + + Call RestoreEMSPageFrame + +ESSIRQEnd: + Mov AL, 20h + Cmp IRQ, 8 + JB WSSAckIRQ1 + + Out 0A0h, AL + +WSSAckIRQ1: + Out 20h, AL + + Pop ES + Pop DS + PopAD + IRet + +ESSIRQHandlerClip1: + Mov AX, 8000h + Jmp ESSIRQHandler7 + +ESSIRQHandlerClip2: + Mov AX, 7FFFh + Jmp ESSIRQHandler7 + +WSSHFilterMonoClip1: + Mov AX, 8000h + Jmp ESSIRQHFilterMono2 + +WSSHFilterMonoClip2: + Mov AX, 7FFFh + Jmp ESSIRQHFilterMono2 + +WSSHFilterStereoClip1: + Mov AX, 8000h + Jmp ESSIRQHFilterStereo2 + +WSSHFilterStereoClip2: + Mov AX, 7FFFh + Jmp ESSIRQHFilterStereo2 + +WSSHFilterStereoClip3: + Mov AX, 8000h + Jmp ESSIRQHFilterStereo3 + +WSSHFilterStereoClip4: + Mov AX, 7FFFh + Jmp ESSIRQHFilterStereo3 + +WSS3QFilterMonoClip1: + Mov AX, 8000h + Jmp ESSIRQ3QFilterMono2 + +WSS3QFilterMonoClip2: + Mov AX, 7FFFh + Jmp ESSIRQ3QFilterMono2 + +WSS3QFilterStereoClip1: + Mov AX, 8000h + Jmp ESSIRQ3QFilterStereo2 + +WSS3QFilterStereoClip2: + Mov AX, 7FFFh + Jmp ESSIRQ3QFilterStereo2 + +WSS3QFilterStereoClip3: + Mov AX, 8000h + Jmp ESSIRQ3QFilterStereo3 + +WSS3QFilterStereoClip4: + Mov AX, 7FFFh + Jmp ESSIRQ3QFilterStereo3 + +EndP ESSIRQHandler + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetIRQ + + PushAD + Push ES + + Xor AX, AX + Mov ES, AX + + Mov DI, IRQ + ShL DI, 2 + Add DI, Offset IRQData + Mov BX, [CS:DI] + + Mov AX, CS + ShL EAX, 16 + Mov AX, Offset ESSIRQHandler + + XChg [ES:BX], EAX + Mov OldESSIRQHandler, EAX + + Mov AX, IMR + And AX, [DI+2] + + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Pop ES + PopAD + + Ret + +EndP SetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetIRQ + + PushAD + Push ES + + Xor AX, AX + Mov ES, AX + + Mov DI, IRQ + ShL DI, 2 + Mov BX, [IRQData+DI] + + Mov EAX, OldESSIRQHandler + Mov [ES:BX], EAX + + Pop ES + PopAD + + Ret + +EndP ResetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetESSMixConst + + PushA + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, CmdLineMixSpeed + Mov CX, MixSpeed + Test AX, AX + JZ GetESSMixConst1 + + Mov CX, 22050 + Cmp AX, CX + JB GetESSMixConst1 + + Mov CX, 56821 + Cmp AX, CX + JA GetESSMixConst1 + + Mov CX, AX + +GetESSMixConst1: ; CX = mixspeed. + Mov DX, 0Ch + Mov AX, 236Ch ; DX:AX = 795.5kHz + Div CX + + Mov BX, AX + Neg AL + Mov ESSMixConst, AL + + Mov DX, 0Ch + Mov AX, 236Ch + Div BX + Mov MixSpeed, AX + + Pop DS + PopA + Ret + +EndP GetESSMixConst + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc StartESS + + PushA + Push ES + Push DS + + Push CS + Pop DS + Assume DS:Driver + + ; Setup DMA + Mov BX, DMASegment + Xor AX, AX + Mov DX, DMA + Mov DI, DMABUFFERLENGTH + Call SetDMA + + LES DI, ActualDMAPtr + Xor AX, AX + Mov CX, DMABUFFERLENGTH/2 + Rep StosW + + Mov MixBufferPos, 0 + Mov MixTransferRemaining, 0 + + Call ResetDSP + Mov DX, BasePort + Add DL, 0Ch + +; Extended Functions + + Mov AL, 0C6h + Call ESSOut + +; Autoinit DMA + + Mov AL, 0B8h + Call ESSOut + Mov AL, 4 + Call ESSOut + +; Stereo/Mono select + + Mov AH, 0A8h + Call ESSReadRegister + Mov AH, AL + Mov AL, 0A8h + Call ESSOut + Mov AL, AH + And AL, Not 3 + Or AL, 2 + Cmp Stereo, 0 + JE StartESS1 + + Xor AL, 3 + +StartESS1: + Call ESSOut + +; DMA mode + + Mov AL, 0B9h + Call ESSOut + Mov AL, 2 + Call ESSOut + +; Mixspeed + + Mov AL, 0A1h + Call ESSOut + Mov AL, ESSMixConst + Call ESSOut + +; Filter clock divider + Mov AL, 0A2h + Call ESSOut + + Mov AL, 0FEh + Call ESSOut + +; DMA counter + Mov CX, DMASize + Neg CX + + Mov AL, 0A4h + Call ESSOut + Mov AL, CL + Call ESSOut + Mov AL, 0A5h + Call ESSOut + Mov AL, CH + Call ESSOut + +; Initialise DAC + Mov AL, 0B6h + Call ESSOut + Mov AL, 0 + Call ESSOut + +; Configure DACs + + Mov AL, 0B7h + Call ESSOut + Mov AL, 71h + Call ESSOut + + Mov AL, 0B7h + Call ESSOut + + Mov AL, 0BCh + Cmp Stereo, 0 + JNE StartESS2 + + Mov AL, 0F4h + +StartESS2: + Call ESSOut + +; IRQ configuration + Mov AL, 0B1h + Call ESSOut + Mov AL, 50h + Call ESSOut + +; DMA configuration + Mov AL, 0B2h + Call ESSOut + Mov AL, 50h + Call ESSOut + +; Enable voice + Mov AL, 0D1h + Call ESSOut + +; Start transfer + Mov AH, 0B8h + Call ESSReadRegister + Mov AH, AL + Mov AL, 0B8h + Call ESSOut + Mov AL, AH + Or AL, 1 + Call ESSOut + +; Init UART + Mov DX, MIDIPort + Inc DX + Mov AL, 3Fh ; Intelligent mode. + Out DX, AL + +; Enable MIDI IRQ + Mov DX, BasePort + Add DL, 4 + Mov AX, 4064h + Out DX, AX + + Pop DS + Pop ES + PopA + + Ret + +EndP StartESS + Assume DS:Nothing + +;컴 InitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Sets up any memory required for output +; Initiates output +; +; Parameters: AX = Number of Channels +; +; If sucessful, returns: +; Carry flag clear +; DS:SI = pointer to text to display +; AX = parameter 1 in text +; BX = parameter 2 in text +; CX = parameter 3 in text +; DX = parameter 4 in text +; DI = parameter 5 in text +; +; If unsucessful, returns: +; Carry flag set +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc InitSound Far + + Push CS + Pop DS + Assume DS:Driver + + Mov SI, Offset RelocationTable + +RelocationFix: + LodsW + Test AX, AX + JZ RelocationEnd + Mov BX, AX + Mov [BX], DS + Jmp RelocationFix + + +RelocationEnd: + Call GetEMSPageFrame + Mov EMSPageFrame, AX + + In AL, 0A1h + Mov AH, AL + In AL, 21h + Mov IMR, AX + + Mov ECX, IdleUpdateInfoLine + Mov EDX, GlobalKeyList + Mov IdleFunctionList, ECX + Mov GlobalKeyLink2, EDX + + Mov ECX, FillHeaderFunction + Mov EDX, DrawHeaderFunction + Mov FillHeader2, ECX + Mov ScreenHeader2, EDX + + Mov DX, BasePort + Add DL, 4 + Mov AL, 22h + Out DX, AL + Inc DX + In AL, DX + Mov AH, AL + And AX, 0FF0h + ShR AH, 1 + ShR AL, 5 + Mov Word Ptr [VolumeTable], AX + + Call GetESSMixConst + + Mov AX, 2643 + Mul MixSpeed + Add AX, 0FFFFh + AdC DX, 2080 + + Mov BX, (DMABUFFERLENGTH*2)/16 + Add BX, DX + + ; Allocate MixSegment first + Mov AH, 48h + + Int 21h + JNC InitSound1 + +InitSoundNoMemory: + Mov SI, Offset ESSNoMemoryMsg + Ret + +InitSound1: + Mov MixSegment, AX + Add AX, DX + Mov DMASegment, AX + + Call SetIRQ + Call GetTempo + Call SetTempo + + Mov SI, Offset ESSMsg + + Mov AX, BasePort + Mov BX, IRQ + Mov CX, DMA + + Ret + +EndP InitSound + Assume DS:Nothing + +;컴 ReInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Reinitialises sound output +; Initiates sound output +; +; Parameters: AX = number of channels. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReInitSound Far + + PushA + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Call ResetIRQ + Call SetIRQ + + Mov SI, Offset ReInitMsg + Mov BX, 40 + Call SetInfoLine + + Mov AL, Stereo + Call SetStereo + + Pop ES + Pop DS + PopA + + Ret + +EndP ReInitSound + Assume DS:Nothing + +;컴 UnInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Stops sound output, releases any memory used by driver +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UnInitSound Far + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, IMR + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Mov AX, MixSegment + Test AX, AX + JZ UnInitSound1 + + Mov ES, AX + Mov AH, 49h ; Release MixSegment + Int 21h + + Call ResetDSP + Call ResetIRQ + +UnInitSound1: + Ret + +EndP UnInitSound + Assume DS:Nothing + +;컴 Poll 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; This procedure is called as often as possible by IT.EXE +; AX = Playmode (0 for nothing in particular, 1 = pattern, 2 = song) +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Poll Far + + Push CS + Pop DS + Assume DS:Driver + +Poll1: + Call [UARTBufferEmpty] + JNC PollEnd + + Xor BX, BX + + ClI + + Mov BL, MIDIBufferHead + Cmp BL, MIDIBufferTail + JZ PollEnd ; Nothing in queue + + Inc BL + Mov AL, [MIDIBuffer+BX] + Mov MIDIBufferHead, BL + + Call [UARTSend] + Jmp Poll1 + +PollEnd: + StI + + Ret + +EndP Poll + Assume DS:Nothing + +;컴 SetTempo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: BX = tempo +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetTempo Far + + Push AX + Push BX + Push DX + + Push BX + + Mov AX, MixSpeed + Mov BX, AX + Xor DX, DX + + ShL AX, 1 + RCL DX, 1 ; DX:AX = Mixspeed*2 + + ShR BX, 1 ; BX = Mixspeed/2 + + Add AX, BX + AdC DX, 0 ; DX:AX = Mixspeed*2.5 + + Pop BX ; BX = tempo + Div BX + + Mov BytesToMix, AX + + Pop DX + Pop BX + Pop AX + + Ret + +EndP SetTempo + +;컴 SetMixVolume 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = MixVolume +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixVolume Far + + PushA + Push DS + + Mov BX, AX ; BX = MixVolume + Mov CS:MixVolume, BX + + Mov AX, CS:MixSegment + Test AX, AX + JZ SetMixVolume2 + + Mov DS, AX + + Mov CX, MIXTABLESIZE/2 + Mov SI, MIXTABLESIZE-2; Starting point - working backwards + +SetMixVolume1: + Mov AX, CX + + Dec AX ; AH = volume, AL = wave value. + Xor DX, DX + XChg AH, DL ; DL = Volume, AX = wave value + CBW + + IMul DX ; DX:AX = Volume * Wave Value + ; Ranges -8192->8128 + + IMul BX ; DX:AX = Volume * Wave Value * Mixing Volume + ; Ranges -1048576->1040384 + + Add AX, 64 + AdC DX, 0 + + ShRD AX, DX, 7 + Mov [SI], AX + Sub SI, 2 + + Loop SetMixVolume1 + +SetMixVolume2: + Mov DS, Word Ptr [CS:RecalculateAllVolumes+2] + Call CS:RecalculateAllVolumes + + Pop DS + PopA + + Ret + +EndP SetMixVolume + +;컴 SetStereo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AL = Stereo on/off, 0 = off. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetStereo Far + + Mov CS:Stereo, AL + Cmp CS:MixSegment, 0 + JE SetStereo1 + + Call ResetDSP + Call StartESS + +SetStereo1: + Ret + +EndP SetStereo + +;컴 LoadSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = sample to load +; DS:SI points to sample header +; ES:0 points to first sample +; +; Returns: **Carry set if NO error** +; **Carry clear if error** +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +include loadsam.inc + +;컴 ReleaseSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AX = sample to release +; DS:SI points to sample header +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReleaseSample Far + + Ret + +EndP ReleaseSample + +;컴 ResetMemory 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetMemory Far + + Ret + +EndP ResetMemory + +;컴 GetStatus 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +; Returns text to show on status line, AX = display parameter +; Carry set if not to show anything. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetStatus Far + + StC + Ret + +EndP GetStatus + +;컴 SoundCardScreen 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Function to have driver interactive part of program +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SoundCardScreen Far + + Mov AX, 5 + Mov SI, 1 + Mov CX, CS + Mov DX, Offset ESSScreenList + + ClC + Ret + +EndP SoundCardScreen + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetVariable Far + + Xor AH, AH + Mov AL, [CS:VolumeTable+DI] + Ret + +EndP GetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetVariable Far + + Push DS + Push DX + + Push CS + Pop DS + Assume DS:Driver + + Mov [VolumeTable+DI], AL + + Mov DX, BasePort + Add DL, 4 + Mov AL, 22h + Out DX, AL + Mov AH, [VolumeTable] + ShL AH, 4 + Or AH, [VolumeTable+1] + ShL AH, 1 + Out DX, AX + + Pop DX + Pop DS + Ret + +EndP SetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +EndDriver: + +;******** Provided Variable Table ************* + +MaxNumberOfChannels DW 0FFFFh ; Maximum number of channels the + ; driver can handle. + +StopAfterPlay DW 0 +DefaultChannels DW 64 + DW 5 Dup (0) + + +;******** Provided Procedure Table ************* + +ProvidedTableStart: + + DW Offset DetectCard + + DW Offset InitSound ; Playing related + DW Offset ReinitSound + DW Offset UninitSound + + DW Offset Poll + + DW Offset SetTempo ; Sound variable related + DW Offset SetMixVolume + DW Offset SetStereo + + DW Offset LoadSample ; Sample related + DW Offset ReleaseSample + DW Offset ResetMemory + DW Offset GetStatus ; Returns string to show on status line + + DW Offset SoundCardScreen ; Sound card 'screen' + + DW Offset GetVariable ; For interface + DW Offset SetVariable + +ProvidedTableEnd: + DW 32-(ProvidedTableEnd-ProvidedTableStart)/2 Dup (0) + +EndS + +End diff --git a/it/SoundDrivers/GUS.INC b/it/SoundDrivers/GUS.INC new file mode 100755 index 0000000..4770d30 --- /dev/null +++ b/it/SoundDrivers/GUS.INC @@ -0,0 +1,2316 @@ + + .386P + Jumps + +Segment DriverHeader PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +;***** Driver Header ******* + +include drhead.inc + +EndS + +Segment Driver PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +ORG 0 +StartDriver: + +;************************** + +include vtable.inc + +;******** Required ProcedureTable ************* + +include reqproc.inc + +;************** Local variables **************** + +SLAVECHANNELSIZE EQU 128 + +GUSReinitMsg DB "Gravis UltraSound reinitialised", 0 + +GUSID DB "Gravis UltraSound detected", 13 + DB "Port ", 0FDh, "Xh, ", 0FDh, "Dk Memory", 0 + +GUSID2 DB "Gravis UltraSound detected", 13 + DB "Port ", 0FDh, "Xh, IRQ ", 0FDh, "D, ", 0FDh, "Dk RAM", 0 + +GUSFreeMsg DB "FreeGUS ", 0FDh, "Dk", 0 + +IFDEF RIC + +GUSFreeMsg2 DB "FreeGUS ", 0FDh, "Dk", 13, 13 + DB "GUSInit ", 0FDh, "D", 0 + + IFDEF RAMP + DriverName DB "ITGUS.DRV", 0 + ELSE + DriverName DB "ITGUS2.DRV", 0 + ENDIF + +ENDIF + +ULTRASndString DB "ULTRASND" + +GUSMixTable Label Word + + DW 44100, 41160, 38588, 36318, 34300, 32495, 30870, 29400, 28064 + DW 26844, 25725, 24696, 23746, 22867, 22050, 21290, 20580, 19916 + DW 19294 + +GUSVolumeTable Label Word + DW 04000h, 07FF0h, 08FF0h, 09800h, 09FF0h, 0A400h, 0A800h, 0AC00h + DW 0AFF0h, 0B200h, 0B400h, 0B600h, 0B800h, 0BA00h, 0BC00h, 0BE00h + DW 0BFF0h, 0C100h, 0C200h, 0C300h, 0C400h, 0C500h, 0C600h, 0C700h + DW 0C800h, 0C900h, 0CA00h, 0CB00h, 0CC00h, 0CD00h, 0CE00h, 0CF00h + + DW 0CFF0h, 0D080h, 0D100h, 0D180h, 0D200h, 0D280h, 0D300h, 0D380h + DW 0D400h, 0D480h, 0D500h, 0D580h, 0D600h, 0D680h, 0D700h, 0D780h + DW 0D800h, 0D880h, 0D900h, 0D980h, 0DA00h, 0DA80h, 0DB00h, 0DB80h + DW 0DC00h, 0DC80h, 0DD00h, 0DD80h, 0DE00h, 0DE80h, 0DF00h, 0DF80h + + DW 0DFF0h, 0E040h, 0E080h, 0E0C0h, 0E100h, 0E140h, 0E180h, 0E1C0h + DW 0E200h, 0E240h, 0E280h, 0E2C0h, 0E300h, 0E340h, 0E380h, 0E3C0h + DW 0E400h, 0E440h, 0E480h, 0E4C0h, 0E500h, 0E540h, 0E580h, 0E5C0h + DW 0E600h, 0E640h, 0E680h, 0E6C0h, 0E700h, 0E740h, 0E780h, 0E7C0h + + DW 0E800h, 0E840h, 0E880h, 0E8C0h, 0E900h, 0E940h, 0E980h, 0E9C0h + DW 0EA00h, 0EA40h, 0EA80h, 0EAC0h, 0EB00h, 0EB40h, 0EB80h, 0EBC0h + DW 0EC00h, 0EC40h, 0EC80h, 0ECC0h, 0ED00h, 0ED40h, 0ED80h, 0EDC0h + DW 0EE00h, 0EE40h, 0EE80h, 0EEC0h, 0EF00h, 0EF40h, 0EF80h, 0EFC0h + + DW 0EFF0h + +ALIGN 4 + +GUSDataTable DD 100 Dup (0FFFFFFFFh) +GUSMemory DW 0 ; kb of memory on GUS +GUSRegisterSelect DW 0 +GUSVoiceSelect DW 0 +GUSUpdateTimer DW 0 +GUSUpdateCount DW 0 +GUSMemoryFree DD 0 +MixSpeed DW 0 +OldIRQHandler DD 0 + +CONFIGURATIONOFFSET EQU $+128 +CONFIGSIZE EQU 8 + +Convert16To8Bit DB 0 + DB 0 +Compress DB 0 + DB 0 + +IFDEF RIC + ShowReinit DB 0 + DB 0 + UsedChannels DW ? +ENDIF + +Stereo DB 0 +GUSUpdateFlag DB 0 + +MIDIIRQ DW 0FFFFh +MIDIBuffer DB 256 Dup (0) +MIDIBufferHead DB 0 +MIDIBufferTail DB 0 +MIDIOldIRQHandler DD 0 + +IRQData Label Word + DW 20h, 1111111111111110b ; IRQ 0 + DW 24h, 1111111111111101b ; IRQ 1 + DW 28h, 1111110111111011b ; IRQ 2 + DW 2Ch, 1111111111110111b ; IRQ 3 + DW 30h, 1111111111101111b ; IRQ 4 + DW 34h, 1111111111011111b ; IRQ 5 + DW 38h, 1111111110111111b ; IRQ 6 + DW 3Ch, 1111111101111111b ; IRQ 7 + DW 1C0h, 1111111011111011b ; IRQ 8 + DW 1C4h, 1111110111111011b ; IRQ 9 + DW 1C8h, 1111101111111011b ; IRQ 10 + DW 1CCh, 1111011111111011b ; IRQ 11 + DW 1D0h, 1110111111111011b ; IRQ 12 + DW 1D4h, 1101111111111011b ; IRQ 13 + DW 1D8h, 1011111111111011b ; IRQ 14 + DW 1DCh, 0111111111111011b ; IRQ 15 + +IMR DW 0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +GUSScreenList Label + DW 6 + DW Near Ptr IdleFunctionList + DW Near Ptr GlobalKeyLink + + DW Near Ptr FullScreenBox ; 0 + DW Near Ptr ScreenHeader + DW Near Ptr FillHeader + DW Near Ptr GravisHeaderLine + + DW SampleText ; 4 + + DW ConvertSampleText + DW ConvertDisabledButton ; 6 + DW ConvertEnabledButton + + DW SampleSizeText ; 8 + DW SampleSize0Button ; 9 + DW SampleSize1Button + DW SampleSize2Button + + +IFDEF RIC + DW ReinitText ; 12 + DW ReinitButton0 + DW ReinitButton1 + DW ReinitButton2 + +ENDIF + + DW DriverText + + DW 0 + +GravisHeaderLine DW 10 + DB "Gravis UltraSound Driver", 0 + +DriverText DW 1 + DB 30, 48 + DB 21h + DB "Gravis UltraSound Driver 1.3 for Impulse Tracker", 0 + +SampleText DW 1 + DB 3, 13 + DB 20h + DB "Sample resizing options", 0 + +ConvertSampleText DW 1 + DB 5, 15 + DB 20h + DB "Reduce 16 bit samples to 8 bit", 0 + +ConvertDisabledButton DW 2 + DW 0FFFFh, 7, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetConvert +DriverSegment1 DW 0 + DW 0 + DW Offset SetConvert +DriverSegment2 DW 0 + DB 7, 17, 20, 19, 8 + DB 0 + DB " Disabled", 0 + +ConvertEnabledButton DW 2 + DW 6, 9, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetConvert +DriverSegment3 DW 0 + DW 1 + DW Offset SetConvert +DriverSegment4 DW 0 + DB 7, 20, 20, 22, 8 + DB 0 + DB " Enabled", 0 + +SampleSizeText DW 1 + DB 5, 24 + DB 20h + DB "Sample size", 0 + +SampleSize0Button DW 2 + DW 7, 10, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetCompress +DriverSegment5 DW 0 + DW 0 + DW Offset SetCompress +DriverSegment6 DW 0 + DB 7, 26, 20, 28, 8 + DB 0 + DB " Original", 0 + +SampleSize1Button DW 2 + DW 9, 11, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetCompress +DriverSegment7 DW 0 + DW 1 + DW Offset SetCompress +DriverSegment8 DW 0 + DB 7, 29, 20, 31, 8 + DB 0 + DB " Half", 0 + +IFDEF RIC + + SampleSize2Button DW 2 + DW 10, 13, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetCompress + DriverSegment9 DW 0 + DW 2 + DW Offset SetCompress + DriverSegment10 DW 0 + DB 7, 32, 20, 34, 8 + DB 0 + DB " Quarter", 0 + + ReinitText DW 1 + DB 3, 36 + DB 20h + DB "Show channel reinitialisation", 0 + + ReinitButton0 DW 2 + DW 11, 14, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetReinit + DriverSegment11 DW 0 + DW 0 + DW Offset SetReinit + DriverSegment12 DW 0 + DB 7, 38, 21, 40, 8 + DB 0 + DB " Disabled", 0 + + ReinitButton1 DW 2 + DW 13, 15, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetReinit + DriverSegment13 DW 0 + DW 1 + DW Offset SetReinit + DriverSegment14 DW 0 + DB 7, 41, 21, 43, 8 + DB 0 + DB " Channels", 0 + + ReinitButton2 DW 2 + DW 14, 0FFFFh, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetReinit + DriverSegment15 DW 0 + DW 2 + DW Offset SetReinit + DriverSegment16 DW 0 + DB 7, 44, 21, 46, 8 + DB 0 + DB " Frequency", 0 + +ELSE + + SampleSize2Button DW 2 + DW 10, 0FFFFh, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetCompress + DriverSegment9 DW 0 + DW 2 + DW Offset SetCompress + DriverSegment10 DW 0 + DB 7, 32, 20, 34, 8 + DB 0 + DB " Quarter", 0 + + +ENDIF + + +GlobalKeyLink DB 7 +GlobalKeyLink2 DD 0 + +IdleFunctionList DD 0 + DD 0 + +FillHeader DW 8 +FillHeader2 DD 0 + +FullScreenBox DW 0 + DB 0, 0, 79, 49 + DB 4 + +ScreenHeader DW 8 +ScreenHeader2 DD 0 + +RelocationTable Label + DW Offset DriverSegment1, Offset DriverSegment2 + DW Offset DriverSegment3, Offset DriverSegment4 + DW Offset DriverSegment5, Offset DriverSegment6 + DW Offset DriverSegment7, Offset DriverSegment8 + DW Offset DriverSegment9, Offset DriverSegment10 + +IFDEF RIC + DW Offset DriverSegment11, Offset DriverSegment12 + DW Offset DriverSegment13, Offset DriverSegment14 + DW Offset DriverSegment15, Offset DriverSegment16 +ENDIF + DW 0FFFFh + +;*********** Local functions ******************* +; +; GUSDelay - produces delay between GUS commands +; TestGUS - Checks for the presence of a GUS by detecting amount of memory. +; LoadGUSSample - Loads a byte to GUS, EDI = position in memory, AL = value +; LoadGUSSamples - Loads ECX bytes from DS:SI to EDI +; +;*********************************************** + +Proc GUSDelay + + Push AX + Push DX + + Mov DX, 300h + + In AL, DX + In AL, DX + In AL, DX + In AL, DX + In AL, DX + In AL, DX + In AL, DX + In AL, DX + + Pop DX + Pop AX + + Ret + +EndP GUSDelay + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ResetGUS ; AX = baseport. + + Push AX + Push DX + + Mov DX, AX + Add DX, 103h ; Select register + + Mov AL, 4Ch ; Reset global register + Out DX, AL + + Add DL, 2 ; 8 bit data + Xor AL, AL + Out DX, AL ; Reset GUS! + + Call GUSDelay + Call GUSDelay + + Mov AL, 1 + Out DX, AL + + Call GUSDelay + Call GUSDelay + + Pop DX + Pop AX + + Ret + +EndP ResetGUS + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc TestGUS + + Push AX + + Call ResetGUS + + Mov GUSMemory, 0 + + Mov DX, AX + Add DX, 103h ; DX = Select Register + + Mov CX, 4 ; Max amount is 1MB of memory + Xor BL, BL ; Start with first 256k pool + +TestGUS1: + Mov AL, 44h ; GUS DRAM High, 8 bit + Out DX, AL + + Add DL, 2 + Mov AL, BL + Out DX, AL + + Sub DL, 2 ; DX = Select Register + + Mov AL, 43h ; GUS DRAM Low, 16 bit + Out DX, AL + + Inc DX ; DX = Baseport+104h + Xor AX, AX + Out DX, AX ; Address 0 + + Add DL, 3 ; DX = Baseport+107h (DRAM I/O) + Mov AL, 55h + Out DX, AL ; Write value 055h + + Sub DL, 3 ; DX = Baseport+104h + Mov AX, 1 + Out DX, AX ; Address 1 + + Add DL, 3 ; DX = Baseport+107h + Mov AL, 0AAh + Out DX, AL ; Write value 0AAh + + Sub DL, 3 ; DX = Baseport+104h + Mov AX, 2 + Out DX, AX ; Address 2 + + Add DL, 3 ; DX = Baseport+107h + Mov AL, 0 + Out DX, AL ; Write value + + Sub DL, 3 ; DX = Baseport+104h + Xor AX, AX + Out DX, AX ; Address 0 + + Add DL, 3 ; DX = Baseport+107h + In AL, DX ; Read value.. should be 055h + Cmp AL, 55h + JNE TestGUS2 + + Sub DL, 3 ; DX = Baseport+104h + Mov AX, 1 + Out DX, AX ; Address 1 + + Add DL, 3 ; DX = Baseport+107h + In AL, DX ; Read value.. should be 0AAh + Cmp AL, 0AAh + JNE TestGUS2 + + Sub DL, 3 ; DX = Baseport+104h + Mov AX, 2 + Out DX, AX ; Address 2 + + Add DL, 3 ; DX = Baseport+107h + In AL, DX ; Read value.. + Cmp AL, 0 + JNE TestGUS2 + + Sub DL, 4 ; DX = Baseport+103h + + Add GUSMemory, 256 ; Another 256k! + + Add BL, 4 ; Next memory chunk + Loop TestGUS1 + + +TestGUS2: + Pop AX + + Cmp GUSMemory, 0 + JNE TestGUS3 + + StC + Ret + +TestGUS3: + ClC + Ret + +EndP TestGUS + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc LoadGUSSample ; EDI = position, AL = value + + Push EAX + + Mov DX, CS:GUSRegisterSelect + Mov AL, 44h + Out DX, AL + + Add DL, 2 + Mov EAX, EDI + ShR EAX, 16 + Out DX, AL + Sub DL, 2 ; Select register again. + + Mov AL, 43h ; Address Low, 16 bit + Out DX, AL + Inc DX ; DX = 3x4h + + Mov AX, DI ; Memory location high + Out DX, AX ; Memory location done. + + Add DL, 3 + + Pop EAX + + Out DX, AL + Sub DL, 3 + + Inc EDI + + Ret + +EndP LoadGUSSample + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc LoadGUSSamples ; Given DS:SI, EDI = pos, ECX = count + ; EBP = step value. + +LoadGUSSamples1: + Mov DX, CS:GUSRegisterSelect + Mov AL, 44h + Out DX, AL + + Add DL, 2 + Mov EAX, EDI + ShR EAX, 16 + Out DX, AL + Sub DL, 2 ; Select register again. + + Mov AL, 43h ; Address Low, 16 bit + Out DX, AL + Inc DX ; DX = 3x4h + +LoadGUSSamples2: + Mov AX, DI ; Memory location high + Out DX, AX ; Memory location done. + + Add DL, 3 + + Mov AL, [SI] + Add SI, BP + JC LoadGUSSamples4 + +LoadGUSSamples3: + Out DX, AL + Sub DL, 3 + + Inc DI + JZ LoadGUSSamples5 + + Dec ECX + JNZ LoadGUSSamples2 + Ret + +LoadGUSSamples4: + Add ESI, 10000h + Call UpdateSampleLocation + Jmp LoadGUSSamples3 + +LoadGUSSamples5: + Add EDI, 10000h + LoopD LoadGUSSamples1 + Ret + +EndP LoadGUSSamples + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Load16GUSSamples ; Given DS:SI, EDI = pos, ECX = count + ; EBP = step value. + + Add BP, BP + Dec BP + Mov BX, 1 + Xor BP, BX + Xor BX, BP + +Load16GUSSamples1: + Mov DX, CS:GUSRegisterSelect + Mov AL, 44h + Out DX, AL + + Add DL, 2 + Mov EAX, EDI + ShR EAX, 16 + Out DX, AL + Sub DL, 2 ; Select register again. + + Mov AL, 43h ; Address Low, 16 bit + Out DX, AL + Inc DX ; DX = 3x4h + +Load16GUSSamples2: + Mov AX, DI ; Memory location high + Out DX, AX ; Memory location done. + + Add DL, 3 + + Xor BX, BP + Mov AL, [SI] + Add SI, BX + JC Load16GUSSamples4 + +Load16GUSSamples3: + Out DX, AL + Sub DL, 3 + + Inc DI + JZ Load16GUSSamples5 + + LoopD Load16GUSSamples2 + Ret + +Load16GUSSamples4: + Add ESI, 10000h + Call UpdateSampleLocation + Jmp Load16GUSSamples3 + +Load16GUSSamples5: + Add EDI, 10000h + LoopD Load16GUSSamples1 + Ret + +EndP Load16GUSSamples + +;*********** Public functions ****************** + +; 컴 DetectCard 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Returns carry set if error, else carry clear. Has to setup internal vars +; (eg. appropriate IRQ/DMA whatever). +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc DetectGUS Far + + Push CS + Pop DS + Assume DS:Driver + + Cmp BasePort, 0FFFFh + JE DetectGUS1 + + Mov AX, BasePort + + Cmp AX, 210h + JB DetectCardError + Cmp AX, 280h + JA DetectCardError + + Call TestGUS + JNC DetectGUS3 + Jmp DetectCardError + +DetectGUS1: + Mov AX, 210h + +DetectGUS2: + Call TestGUS + JNC DetectGUS3 + + Add AL, 10h + Cmp AL, 60h + JBE DetectGUS2 + +DetectCardError: + StC + Ret + +DetectGUS3: + Mov BasePort, AX + Add AX, 102h + Mov GUSVoiceSelect, AX + Inc AX + Mov GUSRegisterSelect, AX + +Comment ~ + + ; If Windows *AND* IRQ = 0FFFFh, then grab from ULTRASND variable + + Mov SI, Offset ULTRASNDString + Mov CX, 8 + Call GetEnvironment ; Returns ES:DI, Carry if error + JC DetectCardOK + + Mov CX, 3 ; Find 3 commas first. + ; Eg. skip baseport + 2 DMAs + +DetectCard1: + Mov AL, [ES:DI] + Inc DI + + Cmp AL, ',' + JNE DetectCard1 + Loop DetectCard1 + + ; GUS IRQ.. + Xor DX, DX + +DetectCardIRQ1_1: + Mov AL, [ES:DI] + Inc DI + Cmp AL, ',' + JE DetectCardIRQ1_2 + + Sub AL, '0' + JC DetectCardError + Cmp AL, 9 + JA DetectCardError + + IMul DX, 10 + Add DL, AL + Jmp DetectCardIRQ1_1 + +DetectCardIRQ1_2: ; DX = IRQ to use. + Cmp DX, 15 + JA DetectCardError + + Mov AX, 1600h + Int 2Fh ; Windows Detect. + + Test AL, 7Fh + JZ DetectCardIRQ2_1 + + Mov AX, IRQ + Cmp AX, -1 + JNE DetectCardIRQ2_2 + Mov IRQ, DX + Mov MIDIIRQ, DX + Jmp DetectCardOK + +DetectCardIRQ2_2: + Mov DX, AX + +DetectCardIRQ2_1: ; No Windows. + Mov MIDIIRQ, DX + +DetectCardOK: + +~ + + Mov EAX, 'Jeff' + ClC + Ret + +EndP DetectGUS + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GUSIRQHandler ; IRQ Handler has to + ; 1) Update GUS registers + ; 2) Update song position + Push AX + Push DS + + Mov AX, GUSUpdateTimer + Add GUSUpdateCount, AX + JC GUSIRQHandler1 + + Mov AL, 20h + Out 20h, AL + Jmp GUSIRQHandler2 + +GUSIRQHandler1: + PushF + Call [OldIRQHandler] + +GUSIRQHandler2: + Xor GUSUpdateFlag, 1 + JZ GUSIRQHandlerEnd + + PushAD + Push ES + + ClD + + Call SaveEMSPageFrame + Call Update ; Returns DS:SI, CX + Call SetGUSRegisters + Call RestoreEMSPageFrame + + Pop ES + PopAD + +GUSIRQHandlerEnd: + Pop DS + Pop AX + IRet + +EndP GUSIRQHandler + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Comment ~ + +Proc CheckMIDI + + Push AX BX DX DS + + Push CS + Pop DS + Assume DS:Driver + + Mov DX, BasePort + Inc DH + +CheckMIDIAgain: + In AL, DX + Test AL, 1 + JZ CheckMIDI1 + + Inc DX + In AL, DX + Dec DX + + Cmp AL, 0F0h +; JAE CheckMIDIAgain + JAE CheckMIDI1 + + Mov BL, [MIDIBufferTail] + Inc BL + Cmp BL, [MIDIBufferHead] + JE CheckMIDI1 +; JE CheckMIDIAgain + + Mov [MIDIBuffer+BX], AL + Mov [MIDIBufferTail], BL +; Jmp CheckMIDIAgain + +CheckMIDI1: + Pop DS DX BX AX + Ret + +EndP CheckMIDI + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GUSMIDIIRQHandler + + Push AX BX DX DS + + Push CS + Pop DS + Assume DS:Driver + + Call CheckMIDI + + Mov AL, 20h + + Cmp MIDIIRQ, 8 + JB GUSMIDIIRQHandler1 + + Out 0A0h, AL + +GUSMIDIIRQHandler1: + Out 20h, AL + + Pop DS DX BX AX + IRet + +EndP GUSMIDIIRQHandler + Assume DS:Nothing + +~ + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GUSIRQOnlyHandler + + PushAD + Push DS + Push ES + + Mov AL, 20h + + Cmp CS:IRQ, 8 + JB GUSIRQOnlyHandler1 + + Out 0A0h, AL + +GUSIRQOnlyHandler1: + Out 20h, AL + +GUSIRQAgain: + Mov DX, CS:BasePort + Add DL, 6 + In AL, DX + +; Test AL, 2 ; MIDI receive? +; JZ GUSIRQOnlyHandlerNoMIDI +; +; Call CheckMIDI +; +; Jmp GUSIRQAgain + +GUSIRQOnlyHandlerNoMIDI: + Test AL, 8 + JZ GUSIRQOnlyHandler3 + + Mov DX, CS:GUSRegisterSelect + Mov AL, 45h + Out DX, AL + Mov AL, 0 + Add DL, 2 + Out DX, AL + Mov AL, 8 + Out DX, AL + Sub DL, 2 + + CLD + + Call SaveEMSPageFrame + Call Update + Call SetGUSRegisters + Call RestoreEMSPageFrame + Jmp GUSIRQAgain + +GUSIRQOnlyHandler3: + Test AL, 60h + JZ GUSIRQOnlyHandler2 + + Mov DX, CS:GUSVoiceSelect + In AL, DX + Push AX + +GUSIRQOnlyHandler4: + Mov DX, CS:GUSRegisterSelect + Mov AL, 8Fh + Out DX, AL + Add DL, 2 + In AL, DX ; Bit 6 = waveramp IRQ + ; Bit 7 = wavetable IRQ... + ; Bit 0-5 = voice + + Test AL, 080h + JZ GUSIRQOnlyHandler5 + Test AL, 040h + JZ GUSIRQOnlyHandler6 + + Pop AX + Mov DX, CS:GUSVoiceSelect + Out DX, AL + +; Jmp GUSIRQAgain + Jmp GUSIRQOnlyHandler2 + +GUSIRQOnlyHandler5: ; Wavetable IRQ + Push AX + Mov DX, CS:GUSVoiceSelect + And AL, 31 + Out DX, AL + Call GUSDelay + + Inc DX + + Xor AL, AL + Out DX, AL ; AL = 0 (Mode control) + Mov AL, 2 + Add DL, 2 + Out DX, AL + Call GUSDelay + Out DX, AL + + Pop AX + Test AL, 40h + JNZ GUSIRQOnlyHandler4 + +GUSIRQOnlyHandler6: ; Volume IRQ + Mov DX, CS:GUSVoiceSelect + And AL, 31 + Out DX, AL + Call GUSDelay + + Inc DX + Mov AL, 0Dh ; Volume Ramp. + Out DX, AL + + Mov AL, 3 + Add DL, 2 + Out DX, AL + Sub DL, 2 + + Mov AL, 6 ; Ramp rate + Out DX, AL + + Mov AL, 63 ; Ramp rate + Add DL, 2 + Out DX, AL + Sub DL, 2 + + Jmp GUSIRQOnlyHandler4 + + +GUSIRQOnlyHandler2: + Pop ES + Pop DS + PopAD + + IRet + +EndP GUSIRQOnlyHandler + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +IFDEF RAMP + include gusramp.inc +ELSE + include gusnramp.inc +ENDIF + +IFDEF RIC + include gusric.inc +ELSE + include gusnric.inc +ENDIF + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GUSGetAddress ; Given EAX + Assume DS:Nothing + + Push CX + + Mov CL, CS:Compress + ShR EAX, CL + + Pop CX + Add EAX, [CS:GUSDataTable+BX] + ShL EAX, 9 + + Ret + +EndP GUSGetAddress + +;컴 InitMIDIIRQ 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Comment ~ + +Proc InitMIDIIRQ + + Ret + + + PushA + Push DS + Push ES + + Mov AX, CS + Mov DS, AX + ShL EAX, 16 + Mov ES, AX + Assume DS:Driver + + Mov BX, MIDIIRQ + Cmp BX, 15 + JA InitMIDIIRQ1 + + ShL BX, 2 + Mov SI, [IRQData+BX] + + Mov AX, Offset GUSMIDIIRQHandler + XChg [ES:SI], EAX + + Mov MIDIOldIRQHandler, EAX + + In AL, 0A1h + Mov AH, AL + In AL, 21h + + And AX, [IRQData+BX+2] ; Update mask + + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Mov DX, BasePort + Inc DH + Mov AL, 0FFh + Out DX, AL + Mov AL, 0FCh + Out DX, AL + Jmp InitMIDIIRQEnd + +InitMIDIIRQ1: + Mov DX, BasePort + Inc DH + Mov AL, 0FFh + Out DX, AL + Mov AL, 0h + Out DX, AL + +InitMIDIIRQEnd: + Pop ES + Pop DS + PopA + + Ret + +EndP InitMIDIIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc UnInitMIDIIRQ + + Ret + + PushA + Push DS + Push ES + + Mov BX, MIDIIRQ + Cmp BX, 15 + JA UnInitMIDIIRQ1 + + ShL BX, 2 + Mov BX, [IRQData+BX] + Xor AX, AX + Mov ES, AX + + Mov EAX, MIDIOldIRQHandler + Mov [ES:BX], EAX + +UnInitMIDIIRQ1: + Mov DX, Baseport + Inc DH + Mov AL, 0FFh + Out DX, AL + + Pop ES + Pop DS + PopA + + Ret + +EndP UnInitMIDIIRQ + Assume DS:Nothing + +~ + +;컴 InitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Sets up any memory required for output +; Initiates output +; +; Parameters: AX = Number of Channels +; +; If sucessful, returns: +; Carry flag clear +; DS:SI = pointer to text to display +; AX = parameter 1 in text +; BX = parameter 2 in text +; CX = parameter 3 in text +; DX = parameter 4 in text +; DI = parameter 5 in text +; +; If unsucessful, returns: +; Carry flag set +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc InitSound Far + + Push CS + Pop DS + Assume DS:Driver + + Mov ECX, IdleUpdateInfoLine + Mov EDX, GlobalKeyList + Mov IdleFunctionList, ECX + Mov GlobalKeyLink2, EDX + + Mov ECX, FillHeaderFunction + Mov EDX, DrawHeaderFunction + Mov FillHeader2, ECX + Mov ScreenHeader2, EDX + + Mov SI, Offset RelocationTable + +RelocationSetup: + Mov BX, [SI] + Cmp BX, 0FFFFh + JE RelocationSetupFinished + + Mov [BX], CS + + Add SI, 2 + Jmp RelocationSetup + +RelocationSetupFinished: + ; OK... disable the GUS Line In + ; & Enable Line Out + Mov BX, AX + + Mov DX, BasePort + Mov AL, 1 + Out DX, AL + + Call ResetGUS + + Cmp BL, 14 + JAE InitSound_GUS4 + + Mov BL, 14 + +InitSound_GUS4: + +IFDEF RIC + Mov UsedChannels, BX +ENDIF + + Mov DX, GUSRegisterSelect ; Tell the GUS how many voices + Mov AL, 0Eh ; to use + Out DX, AL + + Add DL, 2 ; DX = BasePort + 105h + Mov AL, BL + Dec AL + Or AL, 0C0h + Out DX, AL ; Number of Voices set + + ; Reset each voice + Mov CX, 32 ; 32 voices to clear. + + Sub BX, 14 ; Now get mixspeed + Add BX, BX + Mov AX, [GUSMixTable+BX] + Mov MixSpeed, AX + + Sub DL, 3 ; DX = Voice select register + +GUSResetVoice: + Mov AL, CL + Dec AL + Out DX, AL + + Inc DX ; DX = BasePort + 103h + Xor AL, AL ; Voice control register, 8 bit + Out DX, AL + + + Add DL, 2 + Mov AL, 2 + Out DX, AL ; Stop voice + Sub DL, 2 + + Mov AL, 0Dh ; Volume Ramp. + Out DX, AL + + Mov AL, 3 + Add DL, 2 + Out DX, AL + Call GUSDelay + Out DX, AL + Sub DL, 2 + + Mov AL, 6 ; Ramp rate + Out DX, AL + + Mov AL, 63 ; Ramp rate + Add DL, 2 + Out DX, AL + Sub DL, 2 + + Mov AL, 9 ; Volume register, 16 bit + Out DX, AL + + Inc DX + Xor AX, AX + Out DX, AX ; No volume + Call GUSDelay + Out DX, AX + + ClI + Sub DL, 2 ; DX = BasePort + 102h = Voice select. + + Loop GUSResetVoice + + In AL, 0A1h + Mov AH, AL + In AL, 21h + Mov IMR, AX + +; Call InitMIDIIRQ + + Cmp IRQ, 0FFFFh + JE InitSound_GUS1 + + Mov AX, BasePort + Call ResetGUS + + ; Set IRQ + Mov BX, IRQ + ShL BX, 2 ; BX points to offset in IRQData + + Xor DI, DI + Mov ES, DI + Mov DI, [BX+IRQData] + + In AL, 0A1h + Mov AH, AL + In AL, 21h + + And AX, [BX+IRQData+2] + + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Mov AX, CS + ShL EAX, 16 + Mov AX, Offset GUSIRQOnlyHandler + + XChg [ES:DI], EAX + Mov OldIRQHandler, EAX + + StI + + Mov DX, BasePort + Mov AL, 9 ; + 16 + Out DX, AL + + Mov DX, GUSRegisterSelect + Mov AL, 4Ch + Out DX, AL + Add DL, 2 + Mov AL, 7 + Out DX, AL + + Call GetTempo + Call SetTempo + Call ResetMemory + + Mov AX, BasePort + Mov BX, IRQ + Mov CX, GUSMemory + + Mov SI, Offset GUSID2 + + ClC + Ret + +InitSound_GUS1: + Inc DL + Mov AL, 4Ch + Out DX, AL + Add DL, 2 + Mov AL, 3 ; 7 + Out DX, AL + + Mov DX, BasePort + Mov AL, 9 ; + 16 + Out DX, AL + + Mov AL, 34h ; Program IRQ 0. LSB&MSB, Rate gen + Out 43h, AL + + Call GetTempo + Call SetTempo + Call ResetMemory + + Xor AX, AX + Mov ES, AX ; ES = 0 + + Mov AX, CS + ShL EAX, 16 + Mov AX, Offset GUSIRQHandler + + ClI + + XChg DWord Ptr [ES:20h], EAX ; Clock tick + Mov OldIRQHandler, EAX + + StI + + Mov AX, BasePort + Mov BX, GUSMemory + Mov SI, Offset GUSID + + ClC + Ret + +EndP InitSound + Assume DS:Nothing + +;컴 ReInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Stops sound output, releases any memory used by driver +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReInitSound Far + + Push AX + + Push CS + Pop DS + Mov SI, Offset GUSReinitMsg + Mov BX, 40 + Call SetInfoLine + + Call UnInitSound + + Pop AX + Jmp InitSound + +EndP ReInitSound + +;컴 UnInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Stops sound output, releases any memory used by driver +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UnInitSound Far + + Call GotoHomeDirectory + + Push CS + Pop DS + Assume DS:Driver + +IFDEF RIC + + Mov AX, 3D02h ; Read write access + Mov DX, Offset DriverName + Int 21h + JC SaveConfig2 + + Mov BX, AX + + Mov AX, 4200h + Xor CX, CX + Mov DX, Offset CONFIGURATIONOFFSET + Int 21h + JC SaveConfig1 + + Mov AH, 40h + Mov CX, CONFIGSIZE + Mov DX, Offset Convert16To8Bit + Int 21h + +SaveConfig1: + Mov AH, 3Eh + Int 21h +SaveConfig2: + +ENDIF + Mov AX, BasePort + Call ResetGUS + + ClI + + Mov BX, CS:IRQ + Cmp BX, 0FFFFh + JE UnInitSound1 + + Mov AX, CS:IMR + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + ShL BX, 2 + Xor DI, DI + Mov ES, DI + Mov DI, [CS:BX+IRQData] + Mov EAX, CS:OldIRQHandler + + Mov [ES:DI], EAX + +; Call UnInitMIDIIRQ + + StI + Ret + +UnInitSound1: + Mov AL, 34h + Out 43h, AL + + Xor AX, AX + Out 40h, AL + Out 40h, AL + + Mov ES, AX + Mov EAX, OldIRQHandler + Mov [ES:20h], EAX + +; Call UnInitMIDIIRQ + + StI + + Ret + +EndP UnInitSound + +;컴 Poll 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; This procedure is called as often as possible by IT.EXE +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Poll Far + + Push CS + Pop DS + Assume DS:Driver + +Poll1: + Call [UARTBufferEmpty] + JNC PollEnd + + Xor BX, BX + + ClI + + Mov BL, MIDIBufferHead + Cmp BL, MIDIBufferTail + JZ PollEnd ; Nothing in queue + + Inc BL + Mov AL, [MIDIBuffer+BX] + Mov MIDIBufferHead, BL + + Call [UARTSend] + Jmp Poll1 + +PollEnd: + StI + Ret + +EndP Poll + Assume DS:Nothing + +Proc UARTOut Far + + Push DX + Push AX + + Mov DX, [CS:BasePort] + Inc DH + +UARTOut1: + In AL, DX + Test AL, 2 + JZ UARTOut1 + + Pop AX + Inc DX + + Out DX, AL + + Pop DX + + Ret + +EndP UARTOut + +;컴 SetTempo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: BX = tempo +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetTempo Far ; BX = tempo... + + Push AX + Push BX + Push DX + + Cmp CS:IRQ, 0FFFFh + JE SetTempo1 + + ShL BX, 8 + Mov DX, 1Eh + Mov AX, 8480h + Div BX + Neg AL + + Mov AH, AL + + Mov DX, CS:GUSRegisterSelect + + Mov AL, 47h + Out DX, AL + Add DL, 2 + Mov AL, AH + Out DX, AL ; Set Timer control register 2 + Sub DL, 2 + + Mov AL, 45h + Out DX, AL + Add DL, 2 + Mov AL, 8 + Out DX, AL +; Sub DL, 2 + + Mov DX, CS:BasePort + Add DL, 8 + Mov AL, 4 + Out DX, AL + + Inc DL + Mov AL, 2 + Out DX, AL + + Jmp SetTempo2 + +SetTempo1: + ; Frames per second = 2 * (0.4*Tempo) + Mov AX, 0C214h + Mov DX, 16h ; Ticks = (1193181/(2*0.4))/Tempo + Div BX + + ; AX contains counter. + Mov GUSUpdateTimer, AX + + Out 40h, AL ; Timer IRQ. + Mov AL, AH + Out 40h, AL + +SetTempo2: + Pop DX + Pop BX + Pop AX + Ret + +EndP SetTempo + +;컴 SetMixVolume 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = MixVolume +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixVolume Far + + Ret + +EndP SetMixVolume + +;컴 SetStereo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AL = Stereo on/off, 0 = off. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetStereo Far + + Mov CS:Stereo, AL + Ret + +EndP SetStereo + +;컴 LoadSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = sample to load +; DS:SI points to sample header +; ES:0 points to first sample +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc LoadSample Far + + PushAD + Push DS + Push ES + Push FS + + Mov FS, CS:SongDataArea + Mov BP, AX + Dec BP + Add BP, BP + Mov BP, [FS:64912+BP] + + Xor CX, CX ; From the start of the sample.. + Call GetSampleLocation ; Returns DS:ESI, ECX = length + JC Music_GUSLoadSampleEnd + + Mov BL, [FS:BP+12h] + Test BL, 16 + JZ Music_GUSLoadSample12 + + Cmp ECX, [FS:BP+38h] + JBE Music_GUSLoadSample12 + + Mov ECX, [FS:BP+38h] + Test BL, 32 + JZ Music_GUSLoadSample12 + + Cmp ECX, [FS:BP+44h] + JAE Music_GUSLoadSample12 + + Mov ECX, [FS:BP+44h] + +Music_GUSLoadSample12: + Mov EBX, ECX + Mov CL, CS:Compress + Mov EDX, 1 + ShR EBX, CL + ShL EDX, CL ; EDX = step value. + + Mov ECX, EBX + + ; Now find location to put it in + + Dec AX ; AX = sample number + Push AX ; AX = sample number (0 based) + + And EAX, 0FFh + Mov DWord Ptr [CS:GUSDataTable+4*EAX], 0FFFFFFFFh + + Add ECX, 2 + Mov EAX, GUSMemoryFree + + Test Byte Ptr [FS:BP+12h], 2 ; 16 bit?? + JZ Music_GUSLoadSamples13 + + Cmp CS:Convert16To8Bit, 0 + JNZ Music_GUSLoadSamples5 + + Sub EAX, 1 + JC Music_GUSLoadSampleWarning + And EAX, Not 1 ; For alignment + Add ECX, ECX + + Mov EBX, EAX + + Sub EBX, 1 + JC Music_GUSLoadSampleWarning + And EBX, 3FFFFh ; Get bytes remaining in 'segment' + Inc EBX + + Cmp ECX, 256*1024 + JAE Music_GUSLoadSamples13 + + Cmp ECX, EBX + JBE Music_GUSLoadSample2 + + Sub EAX, EBX + Jmp Music_GUSLoadSamples13 + +Music_GUSLoadSamples5: + Inc ESI + Add EDX, EDX ; Step value. + +Music_GUSLoadSamples13: + Cmp ECX, EAX + JBE Music_GUSLoadSample2 + + ; Warning msg here. +Music_GUSLoadSampleWarning: + Pop AX + +Music_GUSLoadSampleEndNoError: + ClC + Jmp Music_GUSLoadSampleEnd + +Music_GUSLoadSample3: + StC + +Music_GUSLoadSampleEnd: + Pop FS + Pop ES + Pop DS + PopAD + + Ret + +Music_GUSLoadSample2: ; EAX = number of bytes free. + ; DS:SI = sample. + ; ECX = number of bytes of memory + ; ES:DI = num bytes free ptr + ; BP = sample number. + + ; Location = MaxMem - DX:AX + ; = -(DX:AX - GUSBanks*4:0) + MovZX EBX, CS:GUSMemory + ShL EBX, 10 + ; BX = bytes avail. + Sub EBX, EAX + Sub EAX, ECX + Mov GUSMemoryFree, EAX + + Pop DI ; DI = sample number + + ShL DI, 2 + + Cmp CS:Convert16To8Bit, 0 + JNZ LoadGUSForced8Bit + + Test Byte Ptr [FS:BP+12h], 2 + JNZ Music_GUSLoad16BitSample + +LoadGUSForced8Bit: + Push EBX + Inc EBX + Mov [CS:GUSDataTable+DI], EBX ; Store pointer + + Mov ES, CS:SongDataArea + Pop EDI ; EDI = location in GUS mem + + Sub ECX, 2 + ; EDI = location in GUS mem + ; DS:SI = sample data + ; ECX = length. + ; EDX = step value. + ClI + + Push BP + + Mov EBP, EDX + + Mov AL, [DS:SI+BP] + Call LoadGUSSample + Call LoadGUSSamples + + Mov BH, AL + + Pop BP + + Mov AL, [FS:BP+12h] + Test AL, 16 + JZ Music_GUSLoadSample10 + + Mov ESI, [FS:BP+34h] + Test AL, 64 + JZ Music_GUSLoadSample11 + + Mov ESI, [FS:BP+38h] + Sub ESI, 2 + AdC ESI, 0 + + Mov EAX, Not 0 + Mov CL, CS:Compress + ShL EAX, CL + And ESI, EAX + +Music_GUSLoadSample11: + Test Byte Ptr [FS:BP+12h], 2 + JZ Music_GUSLoadSample6 + + Add ESI, ESI + Inc SI + +Music_GUSLoadSample6: + Call UpdateSampleLocation + + Mov BH, [SI] + +Music_GUSLoadSample10: + Mov AL, BH + Call LoadGUSSample + + StI + Jmp Music_GUSLoadSample3 ; Return.. no error. + +Music_GUSLoad16BitSample: + Push EBX + + Add EBX, 2 + Mov EAX, EBX + And EBX, 3FFFFh + And EAX, Not 3FFFFh + ShR EBX, 1 + Or EAX, EBX + Mov [CS:GUSDataTable+DI], EAX + + Mov ES, CS:SongDataArea + Pop EDI ; EDI = location in GUS mem + + Sub ECX, 4 + ClI + + Push BP + + Mov EBP, EDX + + Mov AX, [DS:ESI+EBP*2] + Call LoadGUSSample + Mov AL, AH + Call LoadGUSSample + + Call Load16GUSSamples + + Pop BP + + Xor BX, BX + + Mov AL, [FS:BP+12h] + Test AL, 16 + JZ Music_GUSLoad16BitSample11B + + Mov ESI, [FS:BP+34h] + + Test AL, 64 + JZ Music_GUSLoad16BitSample11 + + Mov ESI, [FS:BP+38h] + Sub ESI, 2 + JNC Music_GUSLoad16BitSample11 + + Xor ESI, ESI + +Music_GUSLoad16BitSample11: + Mov EAX, Not 0 + Mov CL, CS:Compress + ShL EAX, CL + And ESI, EAX + + Add ESI, ESI + Call UpdateSampleLocation + + Mov BX, [SI] + +Music_GUSLoad16BitSample11B: + Mov AX, BX + Call LoadGUSSample + Mov AL, AH + Call LoadGUSSample + + StI + Jmp Music_GUSLoadSample3 ; Return.. no error. + + +EndP LoadSample + +;컴 ReleaseSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AX = sample to release, 0 based +; DS:SI points to sample header +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReleaseSample Far + + LEA DI, [EAX*4+Offset GUSDataTable] + ; Now to release the last + ; sample from GUS memory if + ; able to. + + Cmp DWord Ptr [CS:DI], 0FFFFFFFFh + JE ReleaseSample3 + +ReleaseSample4: + MovZX EAX, CS:GUSMemory + SHL EAX, 10 + + Mov EBP, [CS:DI] ; EBP = sample pointer. + + ; If (MaxMem-(sample location in bank + sample length + 2)) = memory remaining, + ; then release memory. + + Mov ECX, [SI+30h] + Mov DL, [SI+12h] + Test DL, 16 + JZ ReleaseSample7 + + Cmp ECX, [SI+38h] + JBE ReleaseSample7 + + Mov ECX, [SI+38h] + + Test DL, 32 + JZ ReleaseSample7 + + Cmp ECX, [SI+44h] + JAE ReleaseSample7 + + Mov ECX, [SI+44h] + +ReleaseSample7: + Push EBX + Mov EBX, ECX + Mov CL, CS:Compress + ShR EBX, CL + Mov ECX, EBX + Pop EBX + + Inc ECX + Mov EDI, 1 + + Test DL, 2 + JZ ReleaseSample8Bit + + Cmp CS:Convert16To8Bit, 0 + JNZ ReleaseSample8Bit + + Add ECX, ECX + Inc DI + + ; EBP = pointer for 16 bit + ; need to convert back: + Mov EDX, EBP + Add EBP, EBP + And EBP, 3FFFFh + And EDX, Not 3FFFFh + Or EBP, EDX + +ReleaseSample8Bit: + Sub EAX, EBP + Sub EAX, ECX + + Cmp EAX, GUSMemoryFree + JNE ReleaseSample3 + + Add ECX, EDI + Add GUSMemoryFree, ECX + +ReleaseSample3: + Ret + +EndP ReleaseSample + +;컴 ResetMemory 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetMemory Far + + Push EAX + Push CX + Push ES + Push DI + + MovZX EAX, GUSMemory ; Number of kbytes + ShL EAX, 10 ; Translate to bytes + + Sub EAX, 64 ; Safety bytes. + Mov GUSMemoryFree, EAX + + Push CS + Pop ES + Mov DI, Offset GUSDataTable + Mov CX, 200 + Mov AX, 0FFFFh + Rep StosW + + Pop DI + Pop ES + Pop CX + Pop EAX + + Ret + +EndP ResetMemory + +;컴 GetStatus 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Returns text to show on status line, AX = display parameter +; Carry set if not to show anything. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetStatus Far + + Push CS + Pop DS + Assume DS:Driver + + Mov EAX, GUSMemoryFree + Mov SI, Offset GUSFreeMsg + ShR EAX, 10 + +IFDEF RIC + Cmp ShowReinit, 0 + JE NoShowInit + + Mov SI, Offset GUSFreeMsg2 + Mov BX, UsedChannels + Cmp ShowReinit, 1 + JE NoShowInit + + Add BX, BX + Mov BX, [GUSMixTable+BX-28] + + NoShowInit: + +ENDIF + ClC + + Ret + +EndP GetStatus + Assume DS:Nothing + +;컴 SoundCardScreen 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Function to have driver interactive part of program +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SoundCardScreen Far + + Mov AX, 5 + Mov SI, 1 + Mov CX, CS + Mov DX, Offset GUSScreenList + + ClC + Ret + +EndP SoundCardScreen + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetVariable Far + + Ret + +EndP SetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetVariable Far + + Ret + +EndP GetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetConvert Far + + Mov AX, [SI+22] + Mov CS:Convert16To8Bit, AL + Call Music_LoadAllSamples + + Mov AX, 1 + Ret + +EndP SetConvert + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetConvert Far + + Push CS + Pop ES + Mov DI, Offset Convert16To8Bit + Ret + +EndP GetConvert + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetCompress Far + + Mov AX, [SI+22] + Mov CS:Compress, AL + Call Music_LoadAllSamples + + Mov AX, 1 + Ret + +EndP SetCompress + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetCompress Far + + Push CS + Pop ES + Mov DI, Offset Compress + + Ret + +EndP GetCompress + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +IFDEF RIC + +Proc SetReinit Far + + Mov AX, [SI+22] + Mov CS:ShowReinit, AL + + Mov AX, 1 + Ret + +EndP SetReinit + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetReinit Far + + Push CS + Pop ES + Mov DI, Offset ShowReinit + + Ret + +EndP GetReinit + +ENDIF + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +EndDriver: + +;******** Provided Constants Table ************* + +MaxNumberOfChannels DW 32 ; Maximum number of channels the + ; driver can handle. +StopAfterPlay DW 0 +DefaultChannels DW 32 +DriverFlags DW 1 ; Driver supports MIDI Out + DW 4 Dup (0) + +;******** Provided Procedure Table ************* + +ProvidedTableStart: + DW Offset DetectGUS + + DW Offset InitSound ; Playing related + DW Offset ReinitSound + DW Offset UninitSound + + DW Offset Poll + + DW Offset SetTempo ; Sound variable related + DW Offset SetMixVolume + DW Offset SetStereo + + DW Offset LoadSample ; Sample related + DW Offset ReleaseSample + DW Offset ResetMemory + DW Offset GetStatus ; Returns string to show on status line + + DW Offset SoundCardScreen ; Sound card 'screen' + + DW Offset GetVariable ; For interface + DW Offset SetVariable + + DW Offset UARTOut + +ProvidedTableEnd: + DW 32-(ProvidedTableEnd-ProvidedTableStart)/2 Dup (0) + +EndS + +End + + *********************** Notes ******************* + + UltraSound Output Structure + + 0 1 2 3 4 5 6 7 8 9 + 旼컴컴컴쩡컴컴컴쩡컴컴컴컴컴컴컴쩡컴컴컴� +0000:�(Flags)쿗astVol � + 쳐컴쩡컴탠컴쩡컴탠컴쩡컴쩡컴쩡컴탠컴쩡컴� + + diff --git a/it/SoundDrivers/GUSDRV.ASM b/it/SoundDrivers/GUSDRV.ASM new file mode 100755 index 0000000..ae60f0d --- /dev/null +++ b/it/SoundDrivers/GUSDRV.ASM @@ -0,0 +1,5 @@ + +RAMP EQU 1 + +include gus.inc + diff --git a/it/SoundDrivers/GUSDRV2.ASM b/it/SoundDrivers/GUSDRV2.ASM new file mode 100755 index 0000000..54d73a4 --- /dev/null +++ b/it/SoundDrivers/GUSDRV2.ASM @@ -0,0 +1,3 @@ + +include gus.inc + diff --git a/it/SoundDrivers/GUSHIQ2.ASM b/it/SoundDrivers/GUSHIQ2.ASM new file mode 100755 index 0000000..2afcc8d --- /dev/null +++ b/it/SoundDrivers/GUSHIQ2.ASM @@ -0,0 +1,5 @@ + +RIC EQU 1 + +include gus.inc + diff --git a/it/SoundDrivers/GUSHIQDR.ASM b/it/SoundDrivers/GUSHIQDR.ASM new file mode 100755 index 0000000..1b46dbc --- /dev/null +++ b/it/SoundDrivers/GUSHIQDR.ASM @@ -0,0 +1,4 @@ +RAMP EQU 1 +RIC EQU 1 + +include gus.inc diff --git a/it/SoundDrivers/GUSMAX.ASM b/it/SoundDrivers/GUSMAX.ASM new file mode 100755 index 0000000..fbdbfd6 --- /dev/null +++ b/it/SoundDrivers/GUSMAX.ASM @@ -0,0 +1,2091 @@ +; +; Windows Sound System Driver +; + .386P + +Segment DriverHeader PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +;***** Driver Header ******* + +include drhead.inc + +EndS + +Segment Driver PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +ORG 0 +StartDriver: + +include vtable.inc + +;******** Required ProcedureTable ************* + +include reqproc.inc + +;********************************** + +STEREOENABLED EQU 1 +DMABUFFERLENGTH EQU 8192 +MIXRESOLUTION EQU 32 ; 32 bit mixing for +MIXTABLESIZE EQU 2*256*65 + +DMASize DW 2048 + +WSSMsg DB "Using GUS CS4231 Codec", 13 + DB "Port ", 0FDh, "Xh, IRQ ", 0FDh, "D, DMA ", 0FDh, "D", 0 + +WSSNoMemoryMsg DB "Using GUS CS4231 Codec", 13 + DB "Error: Insufficient memory", 0 + +ReinitMsg DB "GUS Codec reinitialised", 0 + +ConfigErrorMsg DB "Error saving configuration to ITGUSMAX.DRV", 0 +ConfigOKMsg DB "Configuration saved to ITGUSMAX.DRV", 0 + +DriverName DB "ITGUSMAX.DRV", 0 + +Forced DB 0 +Stereo DB 0 +MixVolume DW 0 + +BytesToMix DW 1000 +WSSMixConst DB 0 + +MixSegment DW 0 +DMASegment DW 0 + +MixTransferOffset DW 0 +MixTransferRemaining DW 0 + +CONFIGURATIONOFFSET EQU $+128 +CONFIGSIZE EQU 6 +MixMode DW 0 +MixModeOffset DW 0 +Filter DW 0 + +IMR DW 0 +OldWSSIRQHandler DD 0 + +FilterValue DD 0 +FilterValue2 DD 0 + +MixSpeedTable DW 5513, 41h + DW 6615, 4Fh + DW 8000, 40h + DW 9600, 4Eh + DW 11025, 43h + DW 16000, 42h + DW 18900, 45h + DW 22050, 47h + DW 27429, 44h + DW 32000, 46h + DW 33075, 4Dh + DW 37800, 49h + DW 44100, 4Bh + DW 48000, 4Ch + DW 54860, 48h + DW 64000, 4Ah + +IRQData Label Word + DW 20h, 1111111111111110b ; IRQ 0 + DW 24h, 1111111111111101b ; IRQ 1 + DW 28h, 1111110111111011b ; IRQ 2 + DW 2Ch, 1111111111110111b ; IRQ 3 + DW 30h, 1111111111101111b ; IRQ 4 + DW 34h, 1111111111011111b ; IRQ 5 + DW 38h, 1111111110111111b ; IRQ 6 + DW 3Ch, 1111111101111111b ; IRQ 7 + DW 1C0h, 1111111011111011b ; IRQ 8 + DW 1C4h, 1111110111111011b ; IRQ 9 + DW 1C8h, 1111101111111011b ; IRQ 10 + DW 1CCh, 1111011111111011b ; IRQ 11 + DW 1D0h, 1110111111111011b ; IRQ 12 + DW 1D4h, 1101111111111011b ; IRQ 13 + DW 1D8h, 1011111111111011b ; IRQ 14 + DW 1DCh, 0111111111111011b ; IRQ 15 + +;********************************** +; WSS Registers +;********************************** + +CODEC_INDEX_LIC = 00 +CODEC_INDEX_RIC = 01h +CODEC_INDEX_LX1C = 02h +CODEC_INDEX_RX1C = 03h +CODEC_INDEX_LX2C = 04h +CODEC_INDEX_RX2C = 05h +CODEC_INDEX_LDC = 06h +CODEC_INDEX_RDC = 07h +CODEC_INDEX_CDF = 08h +CODEC_INDEX_INTF = 09h +CODEC_INDEX_PIN = 0Ah +CODEC_INDEX_TEST = 0Bh +CODEC_INDEX_MISC = 0Ch +CODEC_INDEX_DIGMIX = 0Dh +CODEC_INDEX_UPR_COUNT = 0Eh +CODEC_INDEX_LWR_COUNT = 0Fh + +CODEC_MCE = 40h + +LDC_LDM = 80h +LDC_LDA = 3Fh + +RDC_RDM = 80h +RDC_RDA = 3Fh + +CDF_STEREO = 10h + +INTF_PEN = 01h +INTF_CEN = 02h +INTF_SDC = 04h +INTF_ACAL = 08h +INTF_PPIO = 40h +INTF_CPIO = 80h + +PIN_IEN = 2 + +TEST_ORL = 03h +TEST_ORR = 0Ch +TEST_DRS = 10h +TEST_ACI = 20h +TEST_PUR = 40h +TEST_COR = 80h + +;********************************** + +WSS16ScreenList Label + DW 16 + DW Near Ptr IdleFunctionList + DW Near Ptr GlobalKeyLink + + DW Near Ptr FullScreenBox ; 0 + DW Near Ptr ScreenHeader + DW Near Ptr FillHeader + DW Near Ptr WSSHeaderLine + + DW Near Ptr DriverText + + DW Near Ptr MixModeText + DW Near Ptr MixModeButton1 ; 6 + DW Near Ptr MixModeButton2 ; + DW Near Ptr MixModeButton3 ; 8 + DW Near Ptr MixModeButton4 ; 9 + + DW Near Ptr FilterText + DW Near Ptr FilterButton1 ; 11 + DW Near Ptr FilterButton2 + DW Near Ptr FilterButton3 + + DW Near Ptr VolumeText + DW Near Ptr VolumeBox1 + + DW Near Ptr MasterVolumeLeft ; 16 + DW Near Ptr MasterVolumeRight ; 17 + + DW 0 + +WSSHeaderLine DW 10 + DB "GUS CS4231 Codec Driver", 0 + +EmptyObject DW 1 + DB 0, 0 + DB 0 + DB 0 + +DriverText DW 1 + DB 31, 48 + DB 21h + DB "GUS CS4231 Codec Driver 1.0 for Impulse Tracker", 0 + +GlobalKeyLink DB 7 +GlobalKeyLink2 DD 0 + +IdleFunctionList DD 0 + DD 0 + +FillHeader DW 8 +FillHeader2 DD 0 + +FullScreenBox DW 0 + DB 0, 0, 79, 49 + DB 4 + +ScreenHeader DW 8 +ScreenHeader2 DD 0 + +VolumeText DW 1 + DB 2, 14 + DB 20h + DB "Master Volume Left", 13 + DB "Master Volume Right" + DB 0 + +VolumeBox1 DW 0 + DB 21, 13, 31, 16 + DB 25 + +MasterVolumeLeft DW 9 + DB 22, 14 + DW 0, 63 + DW 9, 0 + DW 0FFFFh, 17, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +MasterVolumeRight DW 9 + DB 22, 15 + DW 0, 63 + DW 9, 1 + DW 16, 6, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +MixModeText DW 1 + DB 2, 18 + DB 20h + DB "Mixing Mode, Playback Frequency: ", 0FDh, "DHz", 0 +MixSpeed DW 48000 + +MixModeButton1 DW 2 + DW 17, 7, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment1 DW 0 + DW 0 + DW Offset SetMixMode +DriverSegment2 DW 0 + DB 3, 20, 32, 22, 8 + DB 0 + DB " 16 Bit, Non-Interpolated", 0 + +MixModeButton2 DW 2 + DW 6, 8, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment3 DW 0 + DW 2 + DW Offset SetMixMode +DriverSegment4 DW 0 + DB 3, 23, 32, 25, 8 + DB 0 + DB " 16 Bit, Interpolated", 0 + +MixModeButton3 DW 2 + DW 7, 9, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment5 DW 0 + DW 4 + DW Offset SetMixMode +DriverSegment6 DW 0 + DB 3, 26, 32, 28, 8 + DB 0 + DB " 32 Bit, Non-Interpolated", 0 + +MixModeButton4 DW 2 + DW 8, 11, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment7 DW 0 + DW 6 + DW Offset SetMixMode +DriverSegment8 DW 0 + DB 3, 29, 32, 31, 8 + DB 0 + DB " 32 Bit, Interpolated", 0 + +FilterText DW 1 + DB 2, 33 + DB 20h + DB "Filter mode", 0 + +FilterButton1 DW 2 + DW 9, 12, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetFilter +DriverSegment9 DW 0 + DW 0 + DW Offset SetFilter +DriverSegment10 DW 0 + DB 3, 35, 29, 37, 8 + DB 0 + DB " No Filter", 0 + +FilterButton2 DW 2 + DW 11, 13, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetFilter +DriverSegment11 DW 0 + DW 1 + DW Offset SetFilter +DriverSegment12 DW 0 + DB 3, 38, 29, 40, 8 + DB 0 + DB " 50% Filter", 0 + +FilterButton3 DW 2 + DW 12, 0FFFFh, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetFilter +DriverSegment13 DW 0 + DW 2 + DW Offset SetFilter +DriverSegment14 DW 0 + DB 3, 41, 29, 43, 8 + DB 0 + DB " 75% Filter", 0 + +VolumeTable DB 2 Dup (0) + +; 컴 MixingRoutines 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +MixBufferPos DW 0 + +include dma.inc +include mix.inc +include m12bit.mix +include m12biti.mix +include m32bit.mix +include m32biti.mix + +MixFunctionTables Label + +include m12bit.inc ; contains the tables +include m12biti.inc +include m32bit.inc +include m32biti.inc + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +RelocationTable Label Word + DW Offset DriverSegment1, Offset DriverSegment2 + DW Offset DriverSegment3, Offset DriverSegment4 + DW Offset DriverSegment5, Offset DriverSegment6 + DW Offset DriverSegment7, Offset DriverSegment8 + DW Offset DriverSegment9, Offset DriverSegment10 + DW Offset DriverSegment11, Offset DriverSegment12 + DW Offset DriverSegment13, Offset DriverSegment14 + DW 0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetMixMode Far + + Push CS + Pop ES + Mov DI, Offset MixMode + + Ret + +EndP GetMixMode + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetFilter Far + + Push CS + Pop ES + Mov DI, Offset Filter + + Ret + +EndP GetFilter + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetFilter Far + + Mov AX, [SI+22] + Mov CS:FilterValue, 0 + Mov CS:Filter, AX + ClI + Jmp SetMixModeChain + +EndP SetFilter + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc WaitCoDec + + Push CX + + Mov CX, 0F000h + +WaitCoDec1: + In AL, DX + Test AL, AL + JNS WaitCoDec2 + Loop WaitCoDec1 + + StC + +WaitCoDec2: + Pop CX + Ret + +EndP WaitCoDec + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc WaitAutoCalibration + + Push CX + Mov CX, 0F000h + +WaitAutoCalibration1: + Mov AL, CODEC_INDEX_TEST + Out DX, AL + Inc DX + In AL, DX + Dec DX + Test AL, TEST_ACI + JNZ WaitAutoCalibration2 + Loop WaitAutoCalibration1 + + StC + +WaitAutoCalibration2: + Pop CX + Ret + +EndP WaitAutoCalibration + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixMode Far + + Mov AX, [SI+22] + + ClI + + Mov CS:MixMode, AX + + Mov BX, 180 + Mul BX + Mov CS:MixModeOffset, AX + + Mov DS, Word Ptr [CS:RecalculateAllVolumes+2] + Call CS:RecalculateAllVolumes + + StI + +SetMixModeChain: + Call GotoHomeDirectory + + ; Now to save config into driver file. + Push CS + Pop DS + Assume DS:Driver + + Mov AX, 3D02h ; Read write access + Mov DX, Offset DriverName + Mov SI, Offset ConfigErrorMsg + Int 21h + JC SetMixMode1 + + Mov BX, AX + + Mov AX, 4200h + Xor CX, CX + Mov DX, Offset CONFIGURATIONOFFSET + Int 21h + JC SetMixMode2 + + Mov AH, 40h + Mov CX, CONFIGSIZE + Mov DX, Offset MixMode + Int 21h + +SetMixMode2: + PushF + Mov AH, 3Eh + Int 21h + PopF + + JC SetMixMode1 + + Mov SI, Offset ConfigOKMsg + +SetMixMode1: + Mov BX, 40 + Call SetInfoLine + + Mov AX, 1 + Ret + +EndP SetMixMode + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GetWSSMixConst ; Work out value.. and nearest + ; mixspeed value. + + PushA + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, CmdLineMixSpeed + Mov CX, MixSpeed + Test AX, AX + JZ GetWSSMixConst1 + + Mov CX, 64000 + Cmp AX, CX + JA GetWSSMixConst1 + + Mov CX, 8000 + Cmp AX, CX + JB GetWSSMixConst1 + + Mov CX, AX + +GetWSSMixConst1: ; CX = desired mixspeed + Mov SI, Offset MixSpeedTable + Mov DX, 16 ; 16 different available speeds + + Xor BX, BX + +GetWSSMixConst2: + LodsW + Cmp AX, BX + JB GetWSSMixConst3 + Cmp AX, CX + JA GetWSSMixConst3 + + Mov BX, AX + Mov DH, [SI] + +GetWSSMixConst3: + LodsW ; Add SI, 2 + Dec DL + JNZ GetWSSMixConst2 + + Mov MixSpeed, BX + Mov WSSMixConst, DH + + Pop DS + PopA + Ret + +EndP GetWSSMixConst + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PingWSS ; Check BasePort, DX = BasePort + ; Preserves DX, destroys AX + + Push DX + + Inc DX + Inc DX + + In AL, DX + Xor AL, AL + Out DX, AL + + Dec DX + Dec DX + Call WaitCodec + JC PingWSSFailure + + In AL, DX + Test AL, AL + JS PingWSSFailure + + Mov AL, CODEC_INDEX_MISC + Out DX, AL + Inc DX ; DX = Data port + In AL, DX + Mov AH, AL ; AH = Revision + + Xor AL, AL ; Write 0 revision + Out DX, AL + In AL, DX + And AX, 8F8Fh + Cmp AL, AH + JNE PingWSSFailure + Dec DX ; DX = AD1848 baseport + + Mov AL, CODEC_MCE or CODEC_INDEX_INTF + Out DX, AL + Inc DX + Mov AL, INTF_ACAL or INTF_SDC + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_INTF + Out DX, AL + Inc DX + Mov AL, INTF_ACAL or INTF_SDC + Out DX, AL + Dec DX + + Call WaitAutoCalibration ; Returns carry if error + ; Carry clear if none. + +; JC PingWSSFailure + + Pop DX + Ret + +PingWSSFailure: + Pop DX + + StC + Ret + + +EndP PingWSS + +; 컴 DetectCard 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Returns carry set if error, else carry clear. Has to setup internal vars +; (eg. appropriate IRQ/DMA whatever). +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc DetectCard Far + + Push CS + Pop DS + Assume DS:Driver + + Cmp IRQ, 0FFFFh + JE DetectWSSFailure + Cmp DMA, 0FFFFh + JE DetectWSSFailure + + Mov DX, BasePort + Cmp DX, 0FFFFh + JE DetectCardFindBasePort + + Call PingWSS + JNC CheckWSSOK + +DetectWSSFailure: + StC + Ret + +DetectCardFindBasePort: + Mov DX, 31Ch + Call PingWSS + JNC DetectWSSOK + + Mov DX, 32Ch + Call PingWSS + JNC DetectWSSOK + + Mov DX, 33Ch + Call PingWSS + JNC DetectWSSOK + + Mov DX, 34Ch + Call PingWSS + JNC DetectWSSOK + + Mov DX, 35Ch + Call PingWSS + JNC DetectWSSOK + + Mov DX, 36Ch + Call PingWSS + JNC DetectWSSOK + + Mov DX, 530h + Call PingWSS + JNC DetectWSSOK + + Mov DX, 604h + Call PingWSS + JNC DetectWSSOK + + Mov DX, 0F40h + Call PingWSS + JNC DetectWSSOK + + Mov DX, 0E80h + Call PingWSS + JC DetectWSSFailure + +DetectWSSOK: + Mov BasePort, DX + +CheckWSSOK: ; Check for IRQ + Mov AL, CODEC_INDEX_RDC + Out DX, AL + Inc DX + In AL, DX + Mov AH, AL + Dec DX + + Mov AL, CODEC_INDEX_LDC + Out DX, AL + Inc DX + In AL, DX + And AX, 3F3Fh + Neg AL + Neg AH + Add AL, 3Fh + Add AH, 3Fh + Mov [Word Ptr VolumeTable], AX + + Mov EAX, 'Jeff' + ClC + Ret + +EndP DetectCard + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +MixModeTable Label Word + DW Offset Mix0ModeMono, Mix0ModeStereo + DW Offset Mix0ModeMono, Mix0ModeStereo + DW Offset Mix6ModeMono, Mix6ModeStereo + DW Offset Mix6ModeMono, Mix6ModeStereo + +Proc MixSamples ; Given DS:SI = info tables, CX = numchannels + + ; 1. Clean buffer + ; + update variables + ; 2. Update parameters + ; 3. Mix func + ; 4. Return + + Push CX + + Mov CX, BytesToMix + Mov ES, MixSegment + Mov DI, MIXTABLESIZE + Xor EAX, EAX + Mov DX, CX + Add CX, CX + + Mov MixTransferOffset, DI ; } Memory write + + Cmp Stereo, 0 + JE MixSamples1 + + Mov DX, CX + +MixSamples1: + Rep StosD ; } Memory write + Mov MixTransferRemaining, DX ; } + + Pop CX + +MixSamples2: + Test Byte Ptr [SI], 1 + JZ MixSamplesEnd2 + Cmp Byte Ptr [SI+36h], 100 + JE MixSamplesEnd2 + + Push CX + Mov CX, [SI] + + Test CH, 2 + JZ MixSamples3 + And Byte Ptr [SI], Not 1 + + Jmp MixSamplesEnd +; Cmp MixMode, 8 ; Is it volume ramping? +; JB MixSamplesEnd + +MixSamples3: + Test CL, 20h ; New freq? + JZ MixSamples5 + + Mov AX, [SI+10h] + Mov DX, [SI+12h] + Mov BX, MixSpeed + Cmp DX, BX + JAE MixSamplesHandleError + + Div BX + ShL EAX, 16 + Xor AX, AX + Div BX + Mov STEPVALUE, EAX + +MixSamples4: + Test CH, 1 + JZ MixSamples5 + + Mov DWord Ptr [SI+1Ch], 0 ; Current Volume = 0 + ; for volume sliding. +MixSamples5: + Test CX, 8440h ; New volume or panning? + JZ MixSamplesMix + + Xor AX, AX + Test CH, 8 ; Muted? + JNZ MixModeCommon + + Mov BX, MixMode + Add BL, Stereo + Add BX, BX + Jmp [CS:MixModeTable+BX] + +Mix0Mode: ; 16-bit mixing, no interpolation +Mix0ModeMono: ; and 16-bit mixing, interpolation + Mov AL, [SI+20h] + ShR AL, 1 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Mov AX, 0 + JZ MixModeCommon + Mov AL, 30 ; Use left only-mixing for mono + Jmp MixModeCommon + +Mix0ModeStereo: + Mov AL, [SI+37h] ; Final pan + Cmp AL, 100 + JE Mix0ModeSurround + + Mul Byte Ptr [SI+20h] ; Final volume + Add AX, 64 + ShR AX, 7 + Mov [SI+0Ch], AX ; Store into right volume + + Mov AL, 64 + Sub AL, [SI+37h] + Mul Byte Ptr [SI+20h] + Add AX, 64 + ShR AX, 7 + Mov [SI+0Eh], AX ; Left volume + + Mov CH, AL ; CH = left volume + Mov CL, [SI+0Ch] ; CL = right volume + Mov AX, 0 + + Test CX, CX + JZ MixModeCommon + + Mov AL, 30 ; Left only... + Test CL, CL + JZ MixModeCommon + + Mov AL, 60 + Test CH, CH + JZ MixModeCommon + + Mov AL, 90 + Cmp CL, CH + JZ MixModeCommon + + Mov AL, 120 + Jmp MixModeCommon + +Mix0ModeSurround: + Mov AL, [SI+20h] + ShR AL, 2 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Mov AX, 0 + JZ MixModeCommon + Mov AL, 150 ; Surround + Jmp MixModeCommon + +Mix6ModeMono: + Mov AX, [SI+4Ah] + Mul MixVolume + ShRD AX, DX, 8 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Test AX, AX + JZ MixModeCommon + Mov AX, 30 + Jmp MixModeCommon + +Mix6ModeStereo: + Mov AL, [SI+37h] ; Final pan + Cmp AL, 100 + JE Mix6ModeSurround + + Mul Byte Ptr MixVolume + Mul Word Ptr [SI+4Ah] + ShRD AX, DX, 14 + Mov [SI+0Ch], AX ; Store into right volume + Mov BX, AX + ShL EAX, 16 + + Mov AL, 64 ; Do left volume + Sub AL, [SI+37h] ; AL = 64-FinalPan + Mul Byte Ptr MixVolume + Mul Word Ptr [SI+4Ah] + ShRD AX, DX, 14 + Mov [SI+0Eh], AX + + Mov ECX, EAX + + ; BX = right volume + ; CX = Left volume + Mov AX, 0 + Test ECX, ECX + JZ MixModeCommon + + Mov AL, 30 + Test BX, BX + JZ MixModeCommon + + Mov AL, 60 + Test CX, CX + JZ MixModeCommon + + Mov AL, 90 + Cmp CX, BX + JE MixModeCommon + + Mov AL, 120 + Jmp MixModeCommon + +Mix6ModeSurround: + Mov AX, [SI+4Ah] + Mul MixVolume + ShRD AX, DX, 9 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + JZ MixModeCommon + Mov AX, 150 + Jmp MixModeCommon + +MixModeCommon: ; Requires AX = 30/60/90 etc. depending + ; On mixing mode type. + ; This will add 180 for 16-bit, + ; And sort out loop types. + Mov BL, [SI+0Ah] + Test Byte Ptr [SI+18h], 2 ; 16 bit? + JZ MixModeCommon1 + + Add AX, 180 + +MixModeCommon1: + Cmp BL, 8 + JB MixModeCommon3 ; No loop + JE MixModeCommon2 ; Forwards loop + + Add AX, 10 + +MixModeCommon2: + Add AX, 10 + +MixModeCommon3: + Add AX, Offset MixFunctionTables + Add AX, MixModeOffset + Mov [SI+8], AX ; Offset... + +MixSamplesMix: + Mov BX, [SI+8] ; BX = offset into + Mov EAX, [CS:BX+2] + Mov DWord Ptr PreMixFunction, EAX + Mov EAX, [CS:BX+6] + Mov DWord Ptr MixFunctionSeparateBackwards, EAX + + Mov AX, BytesToMix + Mov MixBlockSize, AX + Mov MixBufferOffset, MIXTABLESIZE + + Mov EAX, CURRENTPOSITION + Mov OLDPOSITION, EAX + + Call Word Ptr [CS:BX] + + And Word Ptr [SI], 0111100010001101b + Jmp MixSamplesEnd + +MixSamplesHandleError: + Mov Word Ptr [SI], 200h + + Test Byte Ptr [SI+3Ah], 80h + JNZ MixSamplesEnd + + Mov BX, [SI+38h] + And Byte Ptr [BX], Not 4 ; Turn off channel + +MixSamplesEnd: + Pop CX + +MixSamplesEnd2: + Add SI, 128 + Dec CX + JNZ MixSamples2 + + Ret + +EndP MixSamples + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc WSSIRQHandler + + PushAD + Push DS + Push ES + + ClD + + Mov AX, CS + Mov DS, AX + Assume DS:Driver + + Mov DX, [BasePort] + Add DX, 2 + In AL, DX + Test AL, 1 + JZ WSSAckIRQ2 + + Xor AL, AL + Out DX, AL + +WSSAckIRQ2: + Mov AL, 20h + Cmp IRQ, 8 + JB WSSAckIRQ1 + + Out 0A0h, AL + +WSSAckIRQ1: + Out 20h, AL + + Mov AX, MixBufferPos + Mov BX, AX + Mul DMASize + Cmp AX, DMABUFFERLENGTH + JB WSSIRQHandler2 + + Xor AX, AX + Xor BX, BX + +WSSIRQHandler2: + Inc BX + Mov MixBufferPos, BX + + CLD + + + ; OK... time to get next block + ; Check whether stereo thing is on.. + ; + LES DI, [ActualDMAPtr] + Add DI, AX + + Mov BX, DMASize ; BX = bytes required + ShR BX, 1 + ; BX = samples required + Mov BP, 8 ; Skip for mono + Mov CL, 14 ; Shift for mono + + Cmp Stereo, 0 + JE WSSIRQHandlerMono + + Mov BP, 4 ; Stereo skip value. + Dec CL + +WSSIRQHandlerMono: + Call SaveEMSPageFrame + + Cmp MixTransferRemaining, 0 + JNE WSSIRQHandler4 + Assume DS:Nothing + +WSSIRQHandler3: + Push BX + Push CX + Push BP + Push ES + Push DI + + Call Update + Call MixSamples + + Pop DI + Pop ES + Pop BP + Pop CX + Pop BX + +WSSIRQHandler4: + Mov DS, MixSegment + Mov SI, MixTransferOffset + Mov DX, BX ; DX = samples to transfer + Cmp DX, MixTransferRemaining + JBE WSSIRQHandler5 + + Mov DX, MixTransferRemaining + +WSSIRQHandler5: + Push DX + Cmp CS:Filter, 1 + JB WSSIRQHandler6 + JE WSSIRQHFilter + + Cmp CS:Stereo, 0 + JE WSSIRQ3QFilterMono + +WSSIRQ3QFilterStereo: + Push BX + + Mov EBX, FilterValue + Mov EBP, FilterValue2 + ShR DX, 1 + +WSSIRQ3QFilterStereo1: + Mov EAX, EBX + Mov ECX, EBP + Add EAX, [SI] + Add ECX, [SI+4] + SAR EAX, 1 + SAR ECX, 1 + Add EBX, EAX + Add EBP, ECX + SAR EBX, 1 + SAR EBP, 1 + + Mov EAX, EBX + SAR EAX, 13 + + Cmp EAX, -8000h + JL WSS3QFilterStereoClip1 + Cmp EAX, 7FFFh + JG WSS3QFilterStereoClip2 + +WSSIRQ3QFilterStereo2: + StosW + + Mov EAX, EBP + SAR EAX, 13 + + Cmp EAX, -8000h + JL WSS3QFilterStereoClip3 + Cmp EAX, 7FFFh + JG WSS3QFilterStereoClip4 + +WSSIRQ3QFilterStereo3: + StosW + + Add SI, 8 + Dec DX + JNZ WSSIRQ3QFilterStereo1 + + Mov FilterValue, EBX + Mov FilterValue2, EBP + + Pop BX + + Jmp WSSMixTransferEnd + +WSSIRQ3QFilterMono: + Push BX + + Mov EBX, FilterValue + +WSSIRQ3QFilterMono1: + Mov EAX, EBX + Add EAX, [SI] + SAR EAX, 1 + Add EBX, EAX + SAR EBX, 1 + Mov EAX, EBX + SAR EAX, 14 + + Cmp EAX, -8000h + JL WSS3QFilterMonoClip1 + Cmp EAX, 7FFFh + JG WSS3QFilterMonoClip2 + +WSSIRQ3QFilterMono2: + StosW + + Add SI, 8 + Dec DX + JNZ WSSIRQ3QFilterMono1 + + Mov FilterValue, EBX + + Pop BX + + Jmp WSSMixTransferEnd + +WSSIRQHFilter: + Cmp CS:Stereo, 0 + JE WSSIRQHFilterMono + +WSSIRQHFilterStereo: + Push BX + + Mov EBX, FilterValue + Mov EBP, FilterValue2 + ShR DX, 1 + +WSSIRQHFilterStereo1: + Add EBX, [SI] + Add EBP, [SI+4] + + SAR EBX, 1 + SAR EBP, 1 + + Mov EAX, EBX + SAR EAX, 13 + + Cmp EAX, -8000h + JL WSSHFilterStereoClip1 + Cmp EAX, 7FFFh + JG WSSHFilterStereoClip2 + +WSSIRQHFilterStereo2: + StosW + + Mov EAX, EBP + SAR EAX, 13 + + Cmp EAX, -8000h + JL WSSHFilterStereoClip3 + Cmp EAX, 7FFFh + JG WSSHFilterStereoClip4 + +WSSIRQHFilterStereo3: + StosW + + Add SI, 8 + Dec DX + JNZ WSSIRQHFilterStereo1 + + Mov FilterValue, EBX + Mov FilterValue2, EBP + + Pop BX + + Jmp WSSMixTransferEnd + +WSSIRQHFilterMono: + Push BX + + Mov EBX, FilterValue + +WSSIRQHFilterMono1: + Add EBX, [SI] + SAR EBX, 1 + Mov EAX, EBX + SAR EAX, 14 + + Cmp EAX, -8000h + JL WSSHFilterMonoClip1 + Cmp EAX, 7FFFh + JG WSSHFilterMonoClip2 + +WSSIRQHFilterMono2: + StosW + + Add SI, 8 + Dec DX + JNZ WSSIRQHFilterMono1 + + Mov FilterValue, EBX + + Pop BX + + Jmp WSSMixTransferEnd + +WSSIRQHandler6: + Mov EAX, [SI] + SAR EAX, CL + + Cmp EAX, -8000h + JL WSSIRQHandlerClip1 + Cmp EAX, 7FFFh + JG WSSIRQHandlerClip2 + +WSSIRQHandler7: + StosW ; } Memory write + + Add SI, BP + Dec DX + JNZ WSSIRQHandler6 + +WSSMixTransferEnd: + Pop DX + + Sub MixTransferRemaining, DX ; } Memory write + Sub BX, DX + JNZ WSSIRQHandler3 + + Mov MixTransferOffset, SI ; } Memory write + + Call RestoreEMSPageFrame + + Pop ES + Pop DS + PopAD + IRet + +WSSIRQHandlerClip1: + Mov AX, 8000h + Jmp WSSIRQHandler7 + +WSSIRQHandlerClip2: + Mov AX, 7FFFh + Jmp WSSIRQHandler7 + +WSSHFilterMonoClip1: + Mov AX, 8000h + Jmp WSSIRQHFilterMono2 + +WSSHFilterMonoClip2: + Mov AX, 7FFFh + Jmp WSSIRQHFilterMono2 + +WSSHFilterStereoClip1: + Mov AX, 8000h + Jmp WSSIRQHFilterStereo2 + +WSSHFilterStereoClip2: + Mov AX, 7FFFh + Jmp WSSIRQHFilterStereo2 + +WSSHFilterStereoClip3: + Mov AX, 8000h + Jmp WSSIRQHFilterStereo3 + +WSSHFilterStereoClip4: + Mov AX, 7FFFh + Jmp WSSIRQHFilterStereo3 + +WSS3QFilterMonoClip1: + Mov AX, 8000h + Jmp WSSIRQ3QFilterMono2 + +WSS3QFilterMonoClip2: + Mov AX, 7FFFh + Jmp WSSIRQ3QFilterMono2 + +WSS3QFilterStereoClip1: + Mov AX, 8000h + Jmp WSSIRQ3QFilterStereo2 + +WSS3QFilterStereoClip2: + Mov AX, 7FFFh + Jmp WSSIRQ3QFilterStereo2 + +WSS3QFilterStereoClip3: + Mov AX, 8000h + Jmp WSSIRQ3QFilterStereo3 + +WSS3QFilterStereoClip4: + Mov AX, 7FFFh + Jmp WSSIRQ3QFilterStereo3 + +EndP WSSIRQHandler + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetIRQ + + PushAD + Push ES + + Xor AX, AX + Mov ES, AX + + Mov DI, IRQ + ShL DI, 2 + Add DI, Offset IRQData + Mov BX, [CS:DI] + + Mov AX, CS + ShL EAX, 16 + Mov AX, Offset WSSIRQHandler + + XChg [ES:BX], EAX + Mov OldWSSIRQHandler, EAX + + Mov AX, IMR + And AX, [DI+2] + + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Pop ES + PopAD + + Ret + +EndP SetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetIRQ + + PushAD + Push ES + + Xor AX, AX + Mov ES, AX + + Mov DI, IRQ + ShL DI, 2 + Mov BX, [IRQData+DI] + + Mov EAX, OldWSSIRQHandler + Mov [ES:BX], EAX + + Pop ES + PopAD + + Ret + +EndP ResetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc StopWSS + + Mov DX, BasePort + + Mov AL, CODEC_INDEX_INTF + Out DX, AL + Inc DX + In AL, DX + And AL, Not INTF_PEN + Out DX, AL + + Inc DX + In AL, DX + Xor AL, AL + Out DX, AL + + Dec DX + Dec DX + + Mov AL, CODEC_INDEX_PIN + Out DX, AL + Inc DX + Xor AL, AL + Out DX, AL + + Ret + +EndP StopWSS + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc StartWSS + + PushA + Push ES + Push DS + + Push CS + Pop DS + Assume DS:Driver + + ; Setup DMA + Mov BX, DMASegment + Xor AX, AX + Mov DX, DMA + Mov DI, DMABUFFERLENGTH + Call SetDMA + + LES DI, ActualDMAPtr + Xor AX, AX + Mov CX, DMABUFFERLENGTH/2 + Rep StosW + + Mov MixBufferPos, 0 + Mov MixTransferRemaining, 0 + + Mov DX, BasePort + Call PingWSS + + Mov AL, CODEC_INDEX_PIN + Out DX, AL + Inc DX + Mov AL, PIN_IEN + Out DX, AL + Dec DX + + Mov AH, WSSMixConst ; Set format/frequency + Cmp Stereo, 0 + JE StartWSS1 + + Or AH, CDF_STEREO + +StartWSS1: + Mov AL, CODEC_MCE or CODEC_INDEX_CDF + Out DX, AL + Inc DX + Mov AL, AH + Out DX, AL + Dec DX + + Call WaitCodec + + Mov AL, CODEC_INDEX_CDF + Out DX, AL + Inc DX + Mov AL, AH + Out DX, AL + Dec DX + + Call WaitAutoCalibration + + ; Start playback + Mov AL, CODEC_INDEX_LWR_COUNT + Out DX, AL + Inc DX + + Mov AX, DMASize + ShR AX, 1 + + Cmp Stereo, 0 + JE StartWSS2 + + ShR AX, 1 + +StartWSS2: + Dec AX + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_UPR_COUNT + Out DX, AL + Inc DX + Mov AL, AH + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_INTF + Out DX, AL + Inc DX + In AL, DX + Or AL, INTF_PEN + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_LDC + Out DX, AL + Inc DX + In AL, DX + And AL, Not LDC_LDM + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_RDC + Out DX, AL + Inc DX + In AL, DX + And AL, Not RDC_RDM + Out DX, AL + Dec DX + + Pop DS + Pop ES + PopA + + Ret + +EndP StartWSS + Assume DS:Nothing + +;컴 InitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Sets up any memory required for output +; Initiates output +; +; Parameters: AX = Number of Channels +; +; If sucessful, returns: +; Carry flag clear +; DS:SI = pointer to text to display +; AX = parameter 1 in text +; BX = parameter 2 in text +; CX = parameter 3 in text +; DX = parameter 4 in text +; DI = parameter 5 in text +; +; If unsucessful, returns: +; Carry flag set +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc InitSound Far + + Push CS + Pop DS + Assume DS:Driver + + Mov SI, Offset RelocationTable + +RelocationFix: + LodsW + Test AX, AX + JZ RelocationEnd + Mov BX, AX + Mov [BX], DS + Jmp RelocationFix + + +RelocationEnd: + Call GetEMSPageFrame + Mov EMSPageFrame, AX + + In AL, 0A1h + Mov AH, AL + In AL, 21h + Mov IMR, AX + + Mov ECX, IdleUpdateInfoLine + Mov EDX, GlobalKeyList + Mov IdleFunctionList, ECX + Mov GlobalKeyLink2, EDX + + Mov ECX, FillHeaderFunction + Mov EDX, DrawHeaderFunction + Mov FillHeader2, ECX + Mov ScreenHeader2, EDX + + Call GetWSSMixConst + + Mov AX, 2643 + Mul MixSpeed + Add AX, 0FFFFh + AdC DX, 2080 + + Mov BX, (DMABUFFERLENGTH*2)/16 + Add BX, DX + + ; Allocate MixSegment first + Mov AH, 48h + + Int 21h + JNC InitSound1 + +InitSoundNoMemory: + Mov SI, Offset WSSNoMemoryMsg + Ret + +InitSound1: + Mov MixSegment, AX + Add AX, DX + Mov DMASegment, AX + + Call SetIRQ + Call GetTempo + Call SetTempo + + Mov SI, Offset WSSMsg + + Mov AX, BasePort + Mov BX, IRQ + Mov CX, DMA + + Ret + +EndP InitSound + Assume DS:Nothing + +;컴 ReInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Reinitialises sound output +; Initiates sound output +; +; Parameters: AX = number of channels. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReInitSound Far + + PushA + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Call ResetIRQ + Call SetIRQ + + Mov SI, Offset ReInitMsg + Mov BX, 40 + Call SetInfoLine + + Mov AL, Stereo + Call SetStereo + + Pop ES + Pop DS + PopA + + Ret + +EndP ReInitSound + Assume DS:Nothing + +;컴 UnInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Stops sound output, releases any memory used by driver +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UnInitSound Far + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, IMR + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Mov AX, MixSegment + Test AX, AX + JZ UnInitSound1 + + Mov ES, AX + Mov AH, 49h ; Release MixSegment + Int 21h + + Call StopWSS + Call ResetIRQ + +UnInitSound1: + Ret + +EndP UnInitSound + Assume DS:Nothing + +;컴 Poll 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; This procedure is called as often as possible by IT.EXE +; AX = Playmode (0 for nothing in particular, 1 = pattern, 2 = song) +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Poll Far + + Ret + +EndP Poll + +;컴 SetTempo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: BX = tempo +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetTempo Far + + Push AX + Push BX + Push DX + + Push BX + + Mov AX, MixSpeed + Mov BX, AX + Xor DX, DX + + ShL AX, 1 + RCL DX, 1 ; DX:AX = Mixspeed*2 + + ShR BX, 1 ; BX = Mixspeed/2 + + Add AX, BX + AdC DX, 0 ; DX:AX = Mixspeed*2.5 + + Pop BX ; BX = tempo + Div BX + + Mov BytesToMix, AX + + Pop DX + Pop BX + Pop AX + + Ret + +EndP SetTempo + +;컴 SetMixVolume 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = MixVolume +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixVolume Far + + PushA + Push DS + + Mov BX, AX ; BX = MixVolume + Mov CS:MixVolume, BX + + Mov AX, CS:MixSegment + Test AX, AX + JZ SetMixVolume2 + + Mov DS, AX + + Mov CX, MIXTABLESIZE/2 + Mov SI, MIXTABLESIZE-2; Starting point - working backwards + +SetMixVolume1: + Mov AX, CX + + Dec AX ; AH = volume, AL = wave value. + Xor DX, DX + XChg AH, DL ; DL = Volume, AX = wave value + CBW + + IMul DX ; DX:AX = Volume * Wave Value + ; Ranges -8192->8128 + + IMul BX ; DX:AX = Volume * Wave Value * Mixing Volume + ; Ranges -1048576->1040384 + + Add AX, 64 + AdC DX, 0 + + ShRD AX, DX, 7 + Mov [SI], AX + Sub SI, 2 + + Loop SetMixVolume1 + +SetMixVolume2: + Mov DS, Word Ptr [CS:RecalculateAllVolumes+2] + Call CS: RecalculateAllVolumes + + Pop DS + PopA + + Ret + +EndP SetMixVolume + +;컴 SetStereo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AL = Stereo on/off, 0 = off. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc RecalculateAllFrequencies + + Call GetChannelTables + +RecalculateAllFrequencies1: + Or Byte Ptr [SI], 32 + + Add SI, 128 + Dec CX + JNZ RecalculateAllFrequencies1 + + Ret + +EndP RecalculateAllFrequencies + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetStereo Far + + Mov CS:Stereo, AL + Cmp CS:MixSegment, 0 + JE SetStereo1 + + Call StopWSS + Call StartWSS + + Call RecalculateAllFrequencies + +SetStereo1: + Ret + +EndP SetStereo + +;컴 LoadSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = sample to load +; DS:SI points to sample header +; ES:0 points to first sample +; +; Returns: **Carry set if NO error** +; **Carry clear if error** +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +include loadsam.inc + +;컴 ReleaseSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AX = sample to release +; DS:SI points to sample header +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReleaseSample Far + + Ret + +EndP ReleaseSample + +;컴 ResetMemory 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetMemory Far + + Ret + +EndP ResetMemory + +;컴 GetStatus 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +; Returns text to show on status line, AX = display parameter +; Carry set if not to show anything. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetStatus Far + + StC + Ret + +EndP GetStatus + +;컴 SoundCardScreen 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Function to have driver interactive part of program +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SoundCardScreen Far + + Mov AX, 5 + Mov SI, 1 + Mov CX, CS + Mov DX, Offset WSS16ScreenList + + ClC + Ret + +EndP SoundCardScreen + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetVariable Far + + Xor AH, AH + Mov AL, [CS:VolumeTable+DI] + Ret + +EndP GetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetVariable Far + + Push DS + Push DX + + Push CS + Pop DS + Assume DS:Driver + + Mov [VolumeTable+DI], AL + + Mov DX, BasePort + + Mov AL, CODEC_INDEX_LDC + Out DX, AL + Inc DX + Mov AX, 3F3Fh + Sub AX, [Word Ptr VolumeTable] + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_RDC + Out DX, AL + Inc DX + Mov AL, AH + Out DX, AL + Dec DX + + Pop DX + Pop DS + Ret + +EndP SetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +EndDriver: + +;******** Provided Variable Table ************* + +MaxNumberOfChannels DW 0FFFFh ; Maximum number of channels the + ; driver can handle. + +StopAfterPlay DW 0 +DefaultChannels DW 64 + DW 5 Dup (0) + + +;******** Provided Procedure Table ************* + +ProvidedTableStart: + + DW Offset DetectCard + + DW Offset InitSound ; Playing related + DW Offset ReinitSound + DW Offset UninitSound + + DW Offset Poll + + DW Offset SetTempo ; Sound variable related + DW Offset SetMixVolume + DW Offset SetStereo + + DW Offset LoadSample ; Sample related + DW Offset ReleaseSample + DW Offset ResetMemory + DW Offset GetStatus ; Returns string to show on status line + + DW Offset SoundCardScreen ; Sound card 'screen' + + DW Offset GetVariable ; For interface + DW Offset SetVariable + +ProvidedTableEnd: + DW 32-(ProvidedTableEnd-ProvidedTableStart)/2 Dup (0) + +EndS + +End diff --git a/it/SoundDrivers/GUSMAXMX.ASM b/it/SoundDrivers/GUSMAXMX.ASM new file mode 100755 index 0000000..73e03bb --- /dev/null +++ b/it/SoundDrivers/GUSMAXMX.ASM @@ -0,0 +1,1589 @@ +; +; Windows Sound System Driver, with GUS PnP detection, MMX mixing. +; + .386P + +Segment DriverHeader PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +;***** Driver Header ******* + +include drhead.inc +include mmx.inc + +EndS + +Segment Driver PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +ORG 0 +StartDriver: + +include vtable.inc + +;******** Required ProcedureTable ************* + +include reqproc.inc + +;********************************** + +STEREOENABLED EQU 1 +DMABUFFERLENGTH EQU 8192 +MIXRESOLUTION EQU 32 ; 32 bit mixing for +OUTPUTFILTERENABLED EQU 0 + +FPSave DB 128 Dup (0) + +DMASize DW 2048 + +WSSMsg DB "GUS CS4231 Codec MMX", 13 + DB "Port ", 0FDh, "Xh, IRQ ", 0FDh, "D, DMA ", 0FDh, "D", 0 + +WSSNoMemoryMsg DB "GUS CS4231 Codec MMX", 13 + DB "Error: Insufficient memory", 0 + +ReinitMsg DB "GUS CS4231 Codec reinitialised", 0 + +DriverName DB "ITGUSMAX.MMX", 0 + +Forced DB 0 +Stereo DB 0 +MixVolume DW 0 + +BytesToMix DW 1000 +WSSMixConst DB 0 + +MixSegment DW 0 + +MixTransferOffset DW 0 +MixTransferRemaining DW 0 + +CONFIGURATIONOFFSET EQU $+128 +CONFIGSIZE EQU 4 +MixMode DW 0 +MixModeOffset DW 0 + +IMR DW 0 +OldWSSIRQHandler DD 0 + +MixSpeedTable DW 5513, 41h + DW 6615, 4Fh + DW 8000, 40h + DW 9600, 4Eh + DW 11025, 43h + DW 16000, 42h + DW 18900, 45h + DW 22050, 47h + DW 27429, 44h + DW 32000, 46h + DW 33075, 4Dh + DW 37800, 49h + DW 44100, 4Bh + DW 48000, 4Ch + DW 54860, 48h + DW 64000, 4Ah + +IRQData Label Word + DW 20h, 1111111111111110b ; IRQ 0 + DW 24h, 1111111111111101b ; IRQ 1 + DW 28h, 1111110111111011b ; IRQ 2 + DW 2Ch, 1111111111110111b ; IRQ 3 + DW 30h, 1111111111101111b ; IRQ 4 + DW 34h, 1111111111011111b ; IRQ 5 + DW 38h, 1111111110111111b ; IRQ 6 + DW 3Ch, 1111111101111111b ; IRQ 7 + DW 1C0h, 1111111011111011b ; IRQ 8 + DW 1C4h, 1111110111111011b ; IRQ 9 + DW 1C8h, 1111101111111011b ; IRQ 10 + DW 1CCh, 1111011111111011b ; IRQ 11 + DW 1D0h, 1110111111111011b ; IRQ 12 + DW 1D4h, 1101111111111011b ; IRQ 13 + DW 1D8h, 1011111111111011b ; IRQ 14 + DW 1DCh, 0111111111111011b ; IRQ 15 + +;********************************** +; WSS Registers +;********************************** + +CODEC_INDEX_LIC = 00 +CODEC_INDEX_RIC = 01h +CODEC_INDEX_LX1C = 02h +CODEC_INDEX_RX1C = 03h +CODEC_INDEX_LX2C = 04h +CODEC_INDEX_RX2C = 05h +CODEC_INDEX_LDC = 06h +CODEC_INDEX_RDC = 07h +CODEC_INDEX_CDF = 08h +CODEC_INDEX_INTF = 09h +CODEC_INDEX_PIN = 0Ah +CODEC_INDEX_TEST = 0Bh +CODEC_INDEX_MISC = 0Ch +CODEC_INDEX_DIGMIX = 0Dh +CODEC_INDEX_UPR_COUNT = 0Eh +CODEC_INDEX_LWR_COUNT = 0Fh + +CODEC_MCE = 40h + +LDC_LDM = 80h +LDC_LDA = 3Fh + +RDC_RDM = 80h +RDC_RDA = 3Fh + +CDF_STEREO = 10h + +INTF_PEN = 01h +INTF_CEN = 02h +INTF_SDC = 04h +INTF_ACAL = 08h +INTF_PPIO = 40h +INTF_CPIO = 80h + +PIN_IEN = 2 + +TEST_ORL = 03h +TEST_ORR = 0Ch +TEST_DRS = 10h +TEST_ACI = 20h +TEST_PUR = 40h +TEST_COR = 80h + +;********************************** + +WSS16ScreenList Label + DW 12 + DW Near Ptr IdleFunctionList + DW Near Ptr GlobalKeyLink + + DW Near Ptr FullScreenBox ; 0 + DW Near Ptr ScreenHeader + DW Near Ptr FillHeader + DW Near Ptr WSSHeaderLine + + DW Near Ptr DriverText + + DW Near Ptr MixModeText + DW Near Ptr MixModeButton1 ; 6 + DW Near Ptr MixModeButton2 ; + DW Near Ptr MixModeButton3 ; 8 + DW Near Ptr MixModeButton4 ; 9 + + DW Near Ptr VolumeText + DW Near Ptr VolumeBox1 + + DW Near Ptr MasterVolumeLeft ; 12 + DW Near Ptr MasterVolumeRight ; 13 + + DW 0 + + +WSSHeaderLine DW 10 + DB "GUS CS4231 Codec MMX Driver", 0 + +DriverText DW 1 + DB 28, 48 + DB 21h + DB "GUS CS4231 Codec MMX Driver 1.0 for Impulse Tracker", 0 + +GlobalKeyLink DB 7 +GlobalKeyLink2 DD 0 + +IdleFunctionList DD 0 + DD 0 + +FillHeader DW 8 +FillHeader2 DD 0 + +FullScreenBox DW 0 + DB 0, 0, 79, 49 + DB 4 + +ScreenHeader DW 8 +ScreenHeader2 DD 0 + +VolumeText DW 1 + DB 2, 14 + DB 20h + DB "Master Volume Left", 13 + DB "Master Volume Right" + DB 0 + +VolumeBox1 DW 0 + DB 21, 13, 31, 16 + DB 25 + +MasterVolumeLeft DW 9 + DB 22, 14 + DW 0, 63 + DW 9, 0 + DW 0FFFFh, 13, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +MasterVolumeRight DW 9 + DB 22, 15 + DW 0, 63 + DW 9, 1 + DW 12, 6, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +MixModeText DW 1 + DB 2, 18 + DB 20h + DB "Mixing Mode, Playback Frequency: ", 0FDh, "DHz", 0 +MixSpeed DW 48000 + DW 0 + +MixModeButton1 DW 2 + DW 13, 7, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment1 DW 0 + DW 0 + DW Offset SetMixMode +DriverSegment2 DW 0 + DB 3, 20, 32, 22, 8 + DB 0 + DB " MMX, Non-Interpolated", 0 + +MixModeButton2 DW 2 + DW 6, 8, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment3 DW 0 + DW 1 + DW Offset SetMixMode +DriverSegment4 DW 0 + DB 3, 23, 32, 25, 8 + DB 0 + DB " MMX, Interpolated", 0 + +MixModeButton3 DW 2 + DW 7, 9, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment5 DW 0 + DW 2 + DW Offset SetMixMode +DriverSegment6 DW 0 + DB 3, 26, 32, 28, 8 + DB 0 + DB " MMX, Volume Ramped", 0 + +MixModeButton4 DW 2 + DW 8, 0FFFFh, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment7 DW 0 + DW 3 + DW Offset SetMixMode +DriverSegment8 DW 0 + DB 3, 29, 32, 31, 8 + DB 0 + DB " MMX, Filtered", 0 + +VolumeTable DB 2 Dup (56) + +; 컴 MixingRoutines 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +MixBufferPos DW 0 + +include dma.inc +include mix.inc + +include m32bitm.mix +include m32bitmi.mix +include m32bitmv.mix +include m32bitmf.mix + +ALIGN 2 + +MixFunctionTables Label + +include m32bitm.inc +include m32bitmi.inc +include m32bitmv.inc +include m32bitmf.inc +include mnomix.inc + + +include nodebug.inc + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +RelocationTable Label Word + DW Offset DriverSegment1, Offset DriverSegment2 + DW Offset DriverSegment3, Offset DriverSegment4 + DW Offset DriverSegment5, Offset DriverSegment6 + DW Offset DriverSegment7, Offset DriverSegment8 + DW 0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetMixMode Far + + Push CS + Pop ES + Mov DI, Offset MixMode + + Ret + +EndP GetMixMode + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc WaitCoDec + + Push CX + + Mov CX, 0F000h + +WaitCoDec1: + In AL, DX + Test AL, AL + JNS WaitCoDec2 + Loop WaitCoDec1 + + StC + +WaitCoDec2: + Pop CX + Ret + +EndP WaitCoDec + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc WaitAutoCalibration + + Push CX + Mov CX, 0F000h + +WaitAutoCalibration1: + Mov AL, CODEC_INDEX_TEST + Out DX, AL + Inc DX + In AL, DX + Dec DX + Test AL, TEST_ACI + JNZ WaitAutoCalibration2 + Loop WaitAutoCalibration1 + + StC + +WaitAutoCalibration2: + Pop CX + Ret + +EndP WaitAutoCalibration + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixMode Far + + Trace "GUSPnP MMX: SetMixMode" + + Mov AX, [SI+22] + + ClI + + Mov CS:MixMode, AX + + Mov BX, 60 + Mul BX + Mov CS:MixModeOffset, AX + + StI + + Mov AX, 1 + Ret + +EndP SetMixMode + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GetWSSMixConst ; Work out value.. and nearest + ; mixspeed value. + + PushA + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, CmdLineMixSpeed + Mov CX, MixSpeed + Test AX, AX + JZ GetWSSMixConst1 + + Mov CX, 64000 + Cmp AX, CX + JA GetWSSMixConst1 + + Mov CX, 8000 + Cmp AX, CX + JB GetWSSMixConst1 + + Mov CX, AX + +GetWSSMixConst1: ; CX = desired mixspeed + Mov SI, Offset MixSpeedTable + Mov DX, 16 ; 14 different available speeds + + Xor BX, BX + +GetWSSMixConst2: + LodsW + Cmp AX, BX + JB GetWSSMixConst3 + Cmp AX, CX + JA GetWSSMixConst3 + + Mov BX, AX + Mov DH, [SI] + +GetWSSMixConst3: + LodsW ; Add SI, 2 + Dec DL + JNZ GetWSSMixConst2 + + Mov MixSpeed, BX + Mov WSSMixConst, DH + + FNInit + FILd DWord Ptr [MixSpeed] + FMul FreqMultiplier + FStP FreqMultiplier + + + Pop DS + PopA + Ret + +EndP GetWSSMixConst + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PingWSS ; Check BasePort, DX = BasePort + ; Preserves DX, destroys AX + + Push DX + + Inc DX + Inc DX + + In AL, DX + Xor AL, AL + Out DX, AL + + Dec DX + Dec DX + Call WaitCodec + JC PingWSSFailure + + In AL, DX + Test AL, AL + JS PingWSSFailure + + Mov AL, CODEC_INDEX_MISC + Out DX, AL + Inc DX ; DX = Data port + In AL, DX + Mov AH, AL ; AH = Revision + + Xor AL, AL ; Write 0 revision + Out DX, AL + In AL, DX + And AX, 8F8Fh + Cmp AL, AH + JNE PingWSSFailure + Dec DX ; DX = AD1848 baseport + + Mov AL, CODEC_MCE or CODEC_INDEX_INTF + Out DX, AL + Inc DX + Mov AL, INTF_ACAL or INTF_SDC + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_INTF + Out DX, AL + Inc DX + Mov AL, INTF_ACAL or INTF_SDC + Out DX, AL + Dec DX + + Call WaitAutoCalibration ; Returns carry if error + ; Carry clear if none. + +; JC PingWSSFailure + + Pop DX + Ret + +PingWSSFailure: + Pop DX + + StC + Ret + + +EndP PingWSS + +; 컴 DetectCard 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Returns carry set if error, else carry clear. Has to setup internal vars +; (eg. appropriate IRQ/DMA whatever). +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc DetectMMX + + PushFD + Pop EAX + Mov EBX, EAX + Xor EAX, 00200000h + Push EAX + PopFD + PushFD + Pop EAX + Cmp EAX, EBX + JZ DetectMMXFail + + Mov EAX, 1 + DB 0Fh, 0A2h ; CPUID + Test EDX, 800000h + JZ DetectMMXFail + + ClC + Ret + +DetectMMXFail: + StC + Ret + +EndP DetectMMX + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc DetectCard Far ; returns carry clear if succesful + + Push CS + Pop DS + + Call DetectMMX + JC DetectWSSFailure + + Cmp IRQ, 0FFFFh + JE DetectWSSFailure + Cmp DMA, 0FFFFh + JE DetectWSSFailure + + Mov DX, BasePort + Cmp DX, 0FFFFh + JE DetectCardFindBasePort + + Call PingWSS + JNC CheckWSSOK + +DetectWSSFailure: + StC + Ret + +DetectCardFindBasePort: + Mov DX, 31Ch + Call PingWSS + JNC DetectWSSOK + + Mov DX, 32Ch + Call PingWSS + JNC DetectWSSOK + + Mov DX, 33Ch + Call PingWSS + JNC DetectWSSOK + + Mov DX, 34Ch + Call PingWSS + JNC DetectWSSOK + + Mov DX, 35Ch + Call PingWSS + JNC DetectWSSOK + + Mov DX, 36Ch + Call PingWSS + JNC DetectWSSOK + + Mov DX, 530h + Call PingWSS + JNC DetectWSSOK + + Mov DX, 604h + Call PingWSS + JNC DetectWSSOK + + Mov DX, 0F40h + Call PingWSS + JNC DetectWSSOK + + Mov DX, 0E80h + Call PingWSS + JC DetectWSSFailure + +DetectWSSOK: + Mov BasePort, DX + +CheckWSSOK: ; Check for IRQ + Mov AL, CODEC_INDEX_RDC + Out DX, AL + Inc DX + In AL, DX + Mov AH, AL + Dec DX + + Mov AL, CODEC_INDEX_LDC + Out DX, AL + Inc DX + In AL, DX + And AX, 3F3Fh + Neg AL + Neg AH + Add AL, 3Fh + Add AH, 3Fh + Mov [Word Ptr VolumeTable], AX + + Mov EAX, 'Jeff' + ClC + Ret + +EndP DetectCard + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +include mmxmsam.inc + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc WSSIRQHandler + + PushAD + Push DS + Push ES + + ClD + + Mov AX, CS + Mov DS, AX + Assume DS:Driver + + Mov DX, [BasePort] + Add DX, 2 + In AL, DX + Test AL, 1 + JZ WSSAckIRQ2 + + Xor AL, AL + Out DX, AL + +WSSAckIRQ2: + Mov AL, 20h + Cmp IRQ, 8 + JB WSSAckIRQ1 + + Out 0A0h, AL + +WSSAckIRQ1: + Out 20h, AL + + FNSave [FPSave] + + Mov AX, MixBufferPos + Mov BX, AX + Mul DMASize + Cmp AX, DMABUFFERLENGTH + JB WSSIRQHandler2 + + Xor AX, AX + Xor BX, BX + +WSSIRQHandler2: + Inc BX + Mov MixBufferPos, BX + + CLD + + ; OK... time to get next block + ; Check whether stereo thing is on.. + ; + LES DI, [ActualDMAPtr] + Mov BX, DMASize ; BX = bytes required + Add DI, AX + + ShR BX, 1 + ; BX = samples required + Call SaveEMSPageFrame + + Cmp MixTransferRemaining, 0 + JNE WSSIRQHandler4 + Assume DS:Nothing + +WSSIRQHandler3: + Push BX + Push CX + Push BP + Push ES + Push DI + + Call Update + Call MixSamples + + Pop DI + Pop ES + Pop BP + Pop CX + Pop BX + +WSSIRQHandler4: + Mov DS, MixSegment + Mov SI, MixTransferOffset + Mov DX, BX ; DX = samples to transfer + Cmp DX, MixTransferRemaining + JBE WSSIRQHandler5 + + Mov DX, MixTransferRemaining + +WSSIRQHandler5: + +include mmxtrans.inc + + Sub MixTransferRemaining, DX ; } Memory write + Sub BX, DX + JNZ WSSIRQHandler3 + + Mov MixTransferOffset, SI ; } Memory write + + Call RestoreEMSPageFrame + + FNRstor [CS:FPSave] + + Pop ES + Pop DS + PopAD + IRet + +EndP WSSIRQHandler + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetIRQ + + PushAD + Push ES + + Xor AX, AX + Mov ES, AX + + Mov DI, IRQ + ShL DI, 2 + Add DI, Offset IRQData + Mov BX, [CS:DI] + + Mov AX, CS + ShL EAX, 16 + Mov AX, Offset WSSIRQHandler + + XChg [ES:BX], EAX + Mov OldWSSIRQHandler, EAX + + Mov AX, IMR + And AX, [DI+2] + + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Pop ES + PopAD + + Ret + +EndP SetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetIRQ + + PushAD + Push ES + + Xor AX, AX + Mov ES, AX + + Mov DI, IRQ + ShL DI, 2 + Mov BX, [IRQData+DI] + + Mov EAX, OldWSSIRQHandler + Mov [ES:BX], EAX + + Pop ES + PopAD + + Ret + +EndP ResetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc StopWSS + + Trace "GUSPnP MMX: StopSound" + + Mov DX, BasePort + + Mov AL, CODEC_INDEX_INTF + Out DX, AL + Inc DX + In AL, DX + And AL, Not INTF_PEN + Out DX, AL + + Inc DX + In AL, DX + Xor AL, AL + Out DX, AL + + Dec DX + Dec DX + + Mov AL, CODEC_INDEX_PIN + Out DX, AL + Inc DX + Xor AL, AL + Out DX, AL + + Ret + +EndP StopWSS + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc StartWSS + + PushA + Push ES + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Trace "GUSPnP MMX: StartSound" + + ; Setup DMA + Mov BX, MixSegment + Mov AX, 80 + Mov DX, DMA + Mov DI, DMABUFFERLENGTH + Call SetDMA + + LES DI, ActualDMAPtr + Xor AX, AX + Mov CX, DMABUFFERLENGTH/2 + Rep StosW + + Mov MixBufferPos, 0 + Mov MixTransferRemaining, 0 + + Mov DX, BasePort + Call PingWSS + + Mov AL, CODEC_INDEX_PIN + Out DX, AL + Inc DX + Mov AL, PIN_IEN + Out DX, AL + Dec DX + + Mov AH, WSSMixConst ; Set format/frequency + Cmp Stereo, 0 + JE StartWSS1 + + Or AH, CDF_STEREO + +StartWSS1: + Mov AL, CODEC_MCE or CODEC_INDEX_CDF + Out DX, AL + Inc DX + Mov AL, AH + Out DX, AL + Dec DX + + Call WaitCodec + + Mov AL, CODEC_INDEX_CDF + Out DX, AL + Inc DX + Mov AL, AH + Out DX, AL + Dec DX + + Call WaitAutoCalibration + + ; Start playback + Mov AL, CODEC_INDEX_LWR_COUNT + Out DX, AL + Inc DX + + Mov AX, DMASize + ShR AX, 1 + + Cmp Stereo, 0 + JE StartWSS2 + + ShR AX, 1 + +StartWSS2: + Dec AX + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_UPR_COUNT + Out DX, AL + Inc DX + Mov AL, AH + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_INTF + Out DX, AL + Inc DX + In AL, DX + Or AL, INTF_PEN + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_LDC + Out DX, AL + Inc DX + In AL, DX + And AL, Not LDC_LDM + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_RDC + Out DX, AL + Inc DX + In AL, DX + And AL, Not RDC_RDM + Out DX, AL + Dec DX + + Pop DS + Pop ES + PopA + + Ret + +EndP StartWSS + Assume DS:Nothing + +;컴 InitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Sets up any memory required for output +; Initiates output +; +; Parameters: AX = Number of Channels +; +; If sucessful, returns: +; Carry flag clear +; DS:SI = pointer to text to display +; AX = parameter 1 in text +; BX = parameter 2 in text +; CX = parameter 3 in text +; DX = parameter 4 in text +; DI = parameter 5 in text +; +; If unsucessful, returns: +; Carry flag set +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc InitSound Far + + Push CS + Pop DS + Assume DS:Driver + + Trace "GUSPnP MMX: InitSound" + + Mov SI, Offset RelocationTable + +RelocationFix: + LodsW + Test AX, AX + JZ RelocationEnd + Mov BX, AX + Mov [BX], DS + Jmp RelocationFix + + +RelocationEnd: + Call GetEMSPageFrame + Mov EMSPageFrame, AX + + In AL, 0A1h + Mov AH, AL + In AL, 21h + Mov IMR, AX + + Mov ECX, IdleUpdateInfoLine + Mov EDX, GlobalKeyList + Mov IdleFunctionList, ECX + Mov GlobalKeyLink2, EDX + + Mov ECX, FillHeaderFunction + Mov EDX, DrawHeaderFunction + Mov FillHeader2, ECX + Mov ScreenHeader2, EDX + + Call GetWSSMixConst + + Mov AX, 2643 + Mul MixSpeed + Add AX, 0FFFFh + AdC DX, (DMABUFFERLENGTH*2)/16 + 5 + Mov BX, DX + + ; Allocate MixSegment first + Mov AH, 48h + + Int 21h + JNC InitSound1 + +InitSoundNoMemory: + Mov SI, Offset WSSNoMemoryMsg + Ret + +InitSound1: + Mov MixSegment, AX + + Call SetIRQ + Call GetTempo + Call SetTempo + + Call UpdateSoundcardVariables + + Mov SI, Offset WSSMsg + + Mov AX, BasePort + Mov BX, IRQ + Mov CX, DMA + + Ret + +EndP InitSound + Assume DS:Nothing + +;컴 ReInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Reinitialises sound output +; Initiates sound output +; +; Parameters: AX = number of channels. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReInitSound Far + + PushA + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Call ResetIRQ + Call SetIRQ + + Mov SI, Offset ReInitMsg + Mov BX, 40 + Call SetInfoLine + + Mov AL, Stereo + Call SetStereo + + Pop ES + Pop DS + PopA + + Ret + +EndP ReInitSound + Assume DS:Nothing + +;컴 UnInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Stops sound output, releases any memory used by driver +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UnInitSound Far + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, IMR + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Mov AX, MixSegment + Test AX, AX + JZ UnInitSound1 + + Mov ES, AX + Mov AH, 49h ; Release MixSegment + Int 21h + + Call StopWSS + Call ResetIRQ + +UnInitSound1: + Call GotoHomeDirectory + + ; Now to save config into driver file. + Mov AX, 3D02h ; Read write access + Mov DX, Offset DriverName + Int 21h + JC SetMixMode1 + + Mov BX, AX + + Mov AX, 4200h + Xor CX, CX + Mov DX, Offset CONFIGURATIONOFFSET + Int 21h + JC SetMixMode2 + + Mov AH, 40h + Mov CX, CONFIGSIZE + Mov DX, Offset MixMode + Int 21h + +SetMixMode2: + Mov AH, 3Eh + Int 21h + +SetMixMode1: + Ret + +EndP UnInitSound + Assume DS:Nothing + +;컴 Poll 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; This procedure is called as often as possible by IT.EXE +; AX = Playmode (0 for nothing in particular, 1 = pattern, 2 = song) +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Poll Far + + Ret + +EndP Poll + +;컴 SetTempo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: BX = tempo +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetTempo Far + + Push AX + Push BX + Push DX + + Push BX + + Mov AX, MixSpeed + Mov BX, AX + Xor DX, DX + + ShL AX, 1 + RCL DX, 1 ; DX:AX = Mixspeed*2 + + ShR BX, 1 ; BX = Mixspeed/2 + + Add AX, BX + AdC DX, 0 ; DX:AX = Mixspeed*2.5 + + Pop BX ; BX = tempo + Div BX + + Mov BytesToMix, AX + + Pop DX + Pop BX + Pop AX + + Ret + +EndP SetTempo + +;컴 SetMixVolume 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = MixVolume +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixVolume Far + + Mov CS:MixVolume, AX + Mov DS, Word Ptr [CS:RecalculateAllVolumes+2] + Jmp CS:RecalculateAllVolumes + +EndP SetMixVolume + +;컴 SetStereo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AL = Stereo on/off, 0 = off. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc RecalculateAllFrequencies + + Call GetChannelTables + +RecalculateAllFrequencies1: + Or Byte Ptr [SI], 32 + + Add SI, 128 + Dec CX + JNZ RecalculateAllFrequencies1 + + Ret + +EndP RecalculateAllFrequencies + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetStereo Far + + Trace "GUSPnP MMX: SetStereoCall" + + Mov CS:Stereo, AL + Cmp CS:MixSegment, 0 + JE SetStereo1 + + Call StopWSS + Call StartWSS + + Call RecalculateAllFrequencies + +SetStereo1: + Ret + +EndP SetStereo + +;컴 LoadSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = sample to load +; DS:SI points to sample header +; ES:0 points to first sample +; +; Returns: **Carry set if NO error** +; **Carry clear if error** +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +include loadsam.inc + +;컴 ReleaseSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AX = sample to release +; DS:SI points to sample header +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReleaseSample Far + + Ret + +EndP ReleaseSample + +;컴 ResetMemory 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetMemory Far + + Ret + +EndP ResetMemory + +;컴 GetStatus 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +; Returns text to show on status line, AX = display parameter +; Carry set if not to show anything. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetStatus Far + + StC + Ret + +EndP GetStatus + +;컴 SoundCardScreen 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Function to have driver interactive part of program +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SoundCardScreen Far + + Mov AX, 5 + Mov SI, 1 + Mov CX, CS + Mov DX, Offset WSS16ScreenList + + Trace "GUSPnP MMX: Driver Screen" + + ClC + Ret + +EndP SoundCardScreen + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetVariable Far + + Xor AH, AH + Mov AL, [CS:VolumeTable+DI] + Ret + +EndP GetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UpdateSoundcardVariables + + Push AX DX + + Push CS + Pop DS + Assume DS:Driver + + Mov DX, BasePort + + Mov AL, CODEC_INDEX_LDC + Out DX, AL + Inc DX + Mov AX, 3F3Fh + Sub AX, [Word Ptr VolumeTable] + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_RDC + Out DX, AL + Inc DX + Mov AL, AH + Out DX, AL + Dec DX + + Pop DX AX + Ret + +EndP UpdatesoundcardVariables + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetVariable Far + + Push DS + Push DX + + Push CS + Pop DS + Assume DS:Driver + + Mov [VolumeTable+DI], AL + Call UpdateSoundcardVariables + + Pop DX + Pop DS + Ret + +EndP SetVariable + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +InterpretState DB 0 +InterpretType DB 0 + +Proc SendUARTOut Far ; Local interpreter activated with 0F0h 0F0h. + + Mov AH, CS:InterpretState + Cmp AH, 2 + JB SendUARTOut1 + +; In interpreter. + JE SendUARTOut3 + +; Have InterpretType, now get parameter, then return to normal. + + Cmp AL, 7Fh + JA SendUARTOut4 + + Push BX + + Mov BL, CS:InterpretType ; Want BX = InterpretType*64+Channel + ; + ShL BX, 6 + Add BL, [DI+20h] + And BX, 127 + Mov [CS:FilterParameters+BX], AL + + Pop BX + + Test SI, SI + JZ SendUARTOut4 + + Or Byte Ptr [SI], 64 + +SendUARTOut4: + Mov CS:InterpretState, 0 + Ret + +SendUARTOut3: + Cmp AL, 2 + JAE SendUARTOut4 + + Mov CS:InterpretType, AL + Jmp SendUARTOutStateInc + +SendUARTOut1: + Cmp AL, 0F0h + JNE SendUARTOut2 + +SendUARTOutStateInc: + Inc CS:InterpretState + Ret + +SendUARTOut2: + Test AH, AH + JZ SendUARTOutEnd + + Push AX + Mov AL, 0F0h +; Call UARTOut + Pop AX + Mov CS:InterpretState, 0 + +SendUARTOutEnd: + Cmp AL, 0FCh + JE ResetFilters + Cmp AL, 0FAh + JE ResetFilters + + Cmp AL, 0FFh + JNE SendUARTOutNoClear + +ResetFilters: + PushA + Push ES + + Push CS + Pop ES + + Mov DI, Offset FilterParameters + Mov CX, 64 + Mov AL, 7Fh + Rep StosB + Mov CX, 64 + Xor AX, AX + Rep StosB + + Pop ES + PopA + +SendUARTOutNoClear: +; Call UARTOut + Ret + +EndP SendUARTOut + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +EndDriver: + +;******** Provided Variable Table ************* + +MaxNumberOfChannels DW 0FFFFh ; Maximum number of channels the + ; driver can handle. + +StopAfterPlay DW 0 +DefaultChannels DW 128 + DW 3 + DW 4 Dup (0) + + +;******** Provided Procedure Table ************* + +ProvidedTableStart: + + DW Offset DetectCard + + DW Offset InitSound ; Playing related + DW Offset ReinitSound + DW Offset UninitSound + + DW Offset Poll + + DW Offset SetTempo ; Sound variable related + DW Offset SetMixVolume + DW Offset SetStereo + + DW Offset LoadSample ; Sample related + DW Offset ReleaseSample + DW Offset ResetMemory + DW Offset GetStatus ; Returns string to show on status line + + DW Offset SoundCardScreen ; Sound card 'screen' + + DW Offset GetVariable ; For interface + DW Offset SetVariable + DW Offset SendUARTOut + +ProvidedTableEnd: + DW 32-(ProvidedTableEnd-ProvidedTableStart)/2 Dup (0) + +EndS + +End diff --git a/it/SoundDrivers/GUSMIXDR.ASM b/it/SoundDrivers/GUSMIXDR.ASM new file mode 100755 index 0000000..853b5f5 --- /dev/null +++ b/it/SoundDrivers/GUSMIXDR.ASM @@ -0,0 +1,2462 @@ + + .386P + +Segment DriverHeader PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +;***** Driver Header ******* + +include drhead.inc + +EndS + +Segment Driver PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +ORG 0 +StartDriver: + +include vtable.inc + +;******** Required ProcedureTable ************* + +include reqproc.inc + +;********************************** + +STEREOENABLED EQU 1 +DMABUFFERLENGTH EQU 4096 + +ENDLOCATIONHIGH EQU 1Fh +ENDLOCATIONLOW EQU 0FE00h +HALFENDLOCATIONHIGH EQU 0Fh +HALFENDLOCATIONLOW EQU 0FE00h + +MIXRESOLUTION EQU 32 ; 32 bit mixing for the GUS +MIXTABLESIZE EQU 2*256*65 + +Voice0Position DD 0 +Voice1Position DD 0 + +GUSMsg DB "Gravis Ultrasound detected", 13 + DB "Port ", 0FDh, "Xh, IRQ ", 0FDh, "D, DMA ", 0FDh, "D", 0 + +GUSNoMemoryMsg DB "Gravis Ultrasound detected", 13 + DB "Error: Insufficient memory", 0 + +ReinitMsg DB "Gravis Ultrasound reinitialised", 0 + +ConfigErrorMsg DB "Error saving configuration to ITGUSMIX.DRV", 0 +ConfigOKMsg DB "Configuration saved to ITGUSMIX.DRV", 0 + +DriverName DB "ITGUSMIX.DRV", 0 +UltrasndString DB "ULTRASND" + +GUSMixTable Label Word + DW 44100, 41160, 38588, 36318, 34300, 32495, 30870, 29400, 28064 + DW 26844, 25725, 24696, 23746, 22867, 22050, 21290, 20580, 19916 + DW 19294 + +DSPVersion DW 0 +DSPIRQValue DB 0 +DSPDMAValue DB 0 +Forced DB 0 +Stereo DB 0 +MixVolume DW 0 + +BytesToMix DW 1000 +MixSpeed DW 44100 +GUSChannels DB 14 + +MixSegment DW 0 +DMASegment DW 0 + +MixTransferOffset DW 0 +MixTransferRemaining DW 0 + +GUSRegisterSelect DW 0 +GUSVoiceSelect DW 0 + +CONFIGURATIONOFFSET EQU $+128 +CONFIGSIZE EQU 8 +MixMode DW 0 +MixModeOffset DW 0 +Filter DW 0 +DMASize DW 4096 + +IMR DW 0 +OldIRQHandler DD 0 + +FilterValue DD 0 +FilterValue2 DD 0 + +IRQData Label Word + DW 20h, 1111111111111110b ; IRQ 0 + DW 24h, 1111111111111101b ; IRQ 1 + DW 28h, 1111110111111011b ; IRQ 2 + DW 2Ch, 1111111111110111b ; IRQ 3 + DW 30h, 1111111111101111b ; IRQ 4 + DW 34h, 1111111111011111b ; IRQ 5 + DW 38h, 1111111110111111b ; IRQ 6 + DW 3Ch, 1111111101111111b ; IRQ 7 + DW 1C0h, 1111111011111011b ; IRQ 8 + DW 1C4h, 1111110111111011b ; IRQ 9 + DW 1C8h, 1111101111111011b ; IRQ 10 + DW 1CCh, 1111011111111011b ; IRQ 11 + DW 1D0h, 1110111111111011b ; IRQ 12 + DW 1D4h, 1101111111111011b ; IRQ 13 + DW 1D8h, 1011111111111011b ; IRQ 14 + DW 1DCh, 0111111111111011b ; IRQ 15 + + +;********************************** + +GUSScreenList Label + DW 6 + DW Near Ptr IdleFunctionList + DW Near Ptr GlobalKeyLink + + DW Near Ptr FullScreenBox ; 0 + DW Near Ptr ScreenHeader + DW Near Ptr FillHeader + DW Near Ptr GUSHeaderLine + + DW Near Ptr DriverText + + DW Near Ptr MixModeText + DW Near Ptr MixModeButton1 ; 6 + DW Near Ptr MixModeButton2 ; 7 + DW Near Ptr MixModeButton3 ; 8 + DW Near Ptr MixModeButton4 ; 9 + + DW Near Ptr FilterText + DW Near Ptr FilterButton1 ; 11 + DW Near Ptr FilterButton2 + DW Near Ptr FilterButton3 + + DW 0 + +GUSHeaderLine DW 10 + DB "Gravis Ultrasound Mixed Driver", 0 + +DriverText DW 1 + DB 30, 48 + DB 21h + DB "Gravis Ultrasound Driver 1.0 for Impulse Tracker", 0 + +GlobalKeyLink DB 7 +GlobalKeyLink2 DD 0 + +IdleFunctionList DD 0 + DD 0 + +FillHeader DW 8 +FillHeader2 DD 0 + +FullScreenBox DW 0 + DB 0, 0, 79, 49 + DB 4 + +ScreenHeader DW 8 +ScreenHeader2 DD 0 + +MixModeText DW 1 + DB 2, 13 + DB 20h + DB "Mixing Mode", 0 + +MixModeButton1 DW 2 + DW 0FFFFh, 7, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment1 DW 0 + DW 0 + DW Offset SetMixMode +DriverSegment2 DW 0 + DB 3, 15, 32, 17, 8 + DB 0 + DB " 16 Bit, Non-Interpolated", 0 + +MixModeButton2 DW 2 + DW 6, 8, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment3 DW 0 + DW 2 + DW Offset SetMixMode +DriverSegment4 DW 0 + DB 3, 18, 32, 20, 8 + DB 0 + DB " 16 Bit, Interpolated", 0 + +MixModeButton3 DW 2 + DW 7, 9, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment5 DW 0 + DW 4 + DW Offset SetMixMode +DriverSegment6 DW 0 + DB 3, 21, 32, 23, 8 + DB 0 + DB " 32 Bit, Non-Interpolated", 0 + +MixModeButton4 DW 2 + DW 8, 11, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment7 DW 0 + DW 6 + DW Offset SetMixMode +DriverSegment8 DW 0 + DB 3, 24, 32, 26, 8 + DB 0 + DB " 32 Bit, Interpolated", 0 + +FilterText DW 1 + DB 2, 28 + DB 20h + DB "Filter mode", 0 + +FilterButton1 DW 2 + DW 9, 12, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetFilter +DriverSegment9 DW 0 + DW 0 + DW Offset SetFilter +DriverSegment10 DW 0 + DB 3, 30, 29, 32, 8 + DB 0 + DB " No Filter", 0 + +FilterButton2 DW 2 + DW 11, 13, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetFilter +DriverSegment11 DW 0 + DW 1 + DW Offset SetFilter +DriverSegment12 DW 0 + DB 3, 33, 29, 35, 8 + DB 0 + DB " 50% Filter", 0 + +FilterButton3 DW 2 + DW 12, 0FFFFh, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetFilter +DriverSegment13 DW 0 + DW 2 + DW Offset SetFilter +DriverSegment14 DW 0 + DB 3, 36, 29, 38, 8 + DB 0 + DB " 75% Filter", 0 + +; 컴 MixingRoutines 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +MixBufferPos DW 0 +MixBufferDestination DW 0 + +include dmanai.inc ; Non-auto-initialise DMA +include mix.inc +include m12bit.mix +include m12biti.mix +include m32bit.mix +include m32biti.mix + +MixFunctionTables Label + +include m12bit.inc ; contains the tables +include m12biti.inc +include m32bit.inc +include m32biti.inc + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +RelocationTable Label Word + DW Offset DriverSegment1, Offset DriverSegment2 + DW Offset DriverSegment3, Offset DriverSegment4 + DW Offset DriverSegment5, Offset DriverSegment6 + DW Offset DriverSegment7, Offset DriverSegment8 + DW Offset DriverSegment9, Offset DriverSegment10 + DW Offset DriverSegment11, Offset DriverSegment12 + DW Offset DriverSegment13, Offset DriverSegment14 + DW 0 + +;*********************************************** + +Proc GUSDelay + + Push AX + Push DX + + Mov DX, 300h + + In AL, DX + In AL, DX + In AL, DX + In AL, DX + In AL, DX + In AL, DX + In AL, DX + In AL, DX + + Pop DX + Pop AX + + Ret + +EndP GUSDelay + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ResetGUS ; AX = baseport. + + Push AX + Push DX + + Mov DX, AX + Add DX, 103h ; Select register + + Mov AL, 4Ch ; Reset global register + Out DX, AL + + Add DL, 2 ; 8 bit data + Xor AL, AL + Out DX, AL ; Reset GUS! + + Call GUSDelay + Call GUSDelay + + Mov AL, 1 + Out DX, AL + + Call GUSDelay + Call GUSDelay + + Pop DX + Pop AX + + Ret + +EndP ResetGUS + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetMixMode Far + + Push CS + Pop ES + Mov DI, Offset MixMode + + Ret + +EndP GetMixMode + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetFilter Far + + Push CS + Pop ES + Mov DI, Offset Filter + + Ret + +EndP GetFilter + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetFilter Far + + Mov AX, [SI+22] + Mov CS:FilterValue, 0 + Mov CS:Filter, AX + ClI + Jmp SetMixModeChain + +EndP SetFilter + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixMode Far + + Mov AX, [SI+22] + + ClI + + Mov CS:MixMode, AX + + Mov BX, 180 + Mul BX + Mov CS:MixModeOffset, AX + + Mov DS, Word Ptr [CS:RecalculateAllVolumes+2] + Call CS:RecalculateAllVolumes + + StI + +SetMixModeChain: + Call GotoHomeDirectory + + ; Now to save config into driver file. + Push CS + Pop DS + Assume DS:Driver + + Mov AX, 3D02h ; Read write access + Mov DX, Offset DriverName + Mov SI, Offset ConfigErrorMsg + Int 21h + JC SetMixMode1 + + Mov BX, AX + + Mov AX, 4200h + Xor CX, CX + Mov DX, Offset CONFIGURATIONOFFSET + Int 21h + JC SetMixMode2 + + Mov AH, 40h + Mov CX, CONFIGSIZE + Mov DX, Offset MixMode + Int 21h + +SetMixMode2: + PushF + Mov AH, 3Eh + Int 21h + PopF + + JC SetMixMode1 + + Mov SI, Offset ConfigOKMsg + +SetMixMode1: + + Mov BX, 200 + Call SetInfoLine + + Mov AX, 1 + Ret + +EndP SetMixMode + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GetSBMixConst ; Work out value.. and nearest + ; mixspeed value. + + PushA + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, CmdLineMixSpeed + Mov CX, MixSpeed + Test AX, AX + JZ GetSBMixConst1 + + Mov CX, 44100 + Cmp AX, CX + JA GetSBMixConst1 + + Mov CX, 12000 + Cmp AX, CX + JB GetSBMixConst1 + + Mov CX, AX + +GetSBMixConst1: + ; OK.. find number of voices to + ; achieve desired mix speed. + Mov SI, Offset GUSMixTable + Mov BL, 14 + Mov CX, 32-14 + +GetSBMixConst2: + LodsW + Cmp AX, CX + JAE GetSBMixConst3 + + Inc BL + Loop GetSBMixConst2 + +GetSBMixConst3: + Mov GUSChannels, BL + + Pop DS + PopA + Ret + +EndP GetSBMixConst + Assume DS:Nothing + +; 컴 DetectCard 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Returns carry set if error, else carry clear. Has to setup internal vars +; (eg. appropriate IRQ/DMA whatever). +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc DetectCard Far + + Push CS + Pop DS + Assume DS:Driver + + Mov Forced, AL + + Mov SI, Offset ULTRASNDString + Mov CX, 8 + Call GetEnvironment ; Returns ES:DI, Carry if error + JC DetectCardError + + Xor DX, DX ; Baseport first. + +DetectCard1: + Mov AL, [ES:DI] + Inc DI + + Cmp AL, ',' + JE DetectCard2 + + Sub AL, '0' + JC DetectCardError + Cmp AL, '9' + JA DetectCardError + + ShL DX, 4 + Add DL, AL + Jmp DetectCard1 + +DetectCard2: + Cmp DX, 210h + JB DetectCardError + Cmp DX, 280h + JA DetectCardError + + Mov BasePort, DX + Add DX, 102h + Mov GUSVoiceSelect, DX + Inc DL + Mov GUSRegisterSelect, DX + + ; Get DMA + Xor DX, DX + +DetectCard3: + Mov AL, [ES:DI] + Inc DI + Cmp AL, ',' + JE DetectCard4 + + Sub AL, '0' + JC DetectCardError + Cmp AL, 9 + JA DetectCardError + + IMul DX, 10 + Add DL, AL + Jmp DetectCard3 + +DetectCard4: + Cmp DX, 7 + JA DetectCardError + + Mov DMA, DX + + Xor DX, DX + +DetectCard5: + Mov AL, [ES:DI] + Inc DI + Cmp AL, ',' + JE DetectCard6 + + Sub AL, '0' + JC DetectCardError + Cmp AL, 9 + JA DetectCardError + + IMul DX, 10 + Add DL, AL + Jmp DetectCard5 + +DetectCard6: + Cmp DX, 7 + JA DetectCardError + ; Wasted DMA.. + + ; IRQ.. + + Xor DX, DX + +DetectCard7: + Mov AL, [ES:DI] + Inc DI + Cmp AL, ',' + JE DetectCard8 + + Sub AL, '0' + JC DetectCardError + Cmp AL, 9 + JA DetectCardError + + IMul DX, 10 + Add DL, AL + Jmp DetectCard7 + +DetectCard8: + Cmp DX, 15 + JA DetectCardError + + Mov IRQ, DX + + Mov EAX, 'Jeff' + ClC + Ret + +DetectCardError: + StC + Ret + +EndP DetectCard + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +MixModeTable Label Word + DW Offset Mix0ModeMono, Mix0ModeStereo + DW Offset Mix0ModeMono, Mix0ModeStereo + DW Offset Mix6ModeMono, Mix6ModeStereo + DW Offset Mix6ModeMono, Mix6ModeStereo + +Proc MixSamples ; Given DS:SI = info tables, CX = numchannels + + ; 1. Clean buffer + ; + update variables + ; 2. Update parameters + ; 3. Mix func + ; 4. Return + + Push CX + + Mov CX, BytesToMix + Mov ES, MixSegment + Mov DI, MIXTABLESIZE + Xor EAX, EAX + Mov DX, CX + Add CX, CX + + Mov MixTransferOffset, DI ; } Memory write + + Cmp Stereo, 0 + JE MixSamples1 + + Mov DX, CX + +MixSamples1: + Rep StosD ; } Memory write + Mov MixTransferRemaining, DX ; } + + Pop CX + +MixSamples2: + Test Byte Ptr [SI], 1 + JZ MixSamplesEnd2 + Cmp Byte Ptr [SI+36h], 100 + JE MixSamplesEnd2 + + Push CX + Mov CX, [SI] + + Test CH, 2 + JZ MixSamples3 + And Byte Ptr [SI], Not 1 + + Jmp MixSamplesEnd +; Cmp MixMode, 8 ; Is it volume ramping? +; JB MixSamplesEnd + +MixSamples3: + Test CL, 20h ; New freq? + JZ MixSamples5 + + Mov AX, [SI+10h] + Mov DX, [SI+12h] + Mov BX, MixSpeed + Cmp DX, BX + JAE MixSamplesHandleError + + Div BX + ShL EAX, 16 + Xor AX, AX + Div BX + Mov STEPVALUE, EAX + +MixSamples4: + Test CH, 1 + JZ MixSamples5 + + Mov DWord Ptr [SI+1Ch], 0 ; Current Volume = 0 + ; for volume sliding. +MixSamples5: + Test CX, 8440h ; New volume or panning? + JZ MixSamplesMix + + Xor AX, AX + Test CH, 8 ; Muted? + JNZ MixModeCommon + + Mov BX, MixMode + Add BL, Stereo + Add BX, BX + Jmp [CS:MixModeTable+BX] + +Mix0Mode: ; 16-bit mixing, no interpolation +Mix0ModeMono: ; and 16-bit mixing, interpolation + Mov AL, [SI+20h] + ShR AL, 1 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Mov AX, 0 + JZ MixModeCommon + Mov AL, 30 ; Use left only-mixing for mono + Jmp MixModeCommon + +Mix0ModeStereo: + Mov AL, [SI+37h] ; Final pan + Cmp AL, 100 + JE Mix0ModeSurround + + Mul Byte Ptr [SI+20h] ; Final volume + Add AX, 64 + ShR AX, 7 + Mov [SI+0Ch], AX ; Store into right volume + + Mov AL, 64 + Sub AL, [SI+37h] + Mul Byte Ptr [SI+20h] + Add AX, 64 + ShR AX, 7 + Mov [SI+0Eh], AX ; Left volume + + Mov CH, AL ; CH = left volume + Mov CL, [SI+0Ch] ; CL = right volume + Mov AX, 0 + + Test CX, CX + JZ MixModeCommon + + Mov AL, 30 ; Left only... + Test CL, CL + JZ MixModeCommon + + Mov AL, 60 + Test CH, CH + JZ MixModeCommon + + Mov AL, 90 + Cmp CL, CH + JZ MixModeCommon + + Mov AL, 120 + Jmp MixModeCommon + +Mix0ModeSurround: + Mov AL, [SI+20h] + ShR AL, 2 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Mov AX, 0 + JZ MixModeCommon + Mov AL, 150 ; Surround + Jmp MixModeCommon + +Mix6ModeMono: + Mov AX, [SI+4Ah] + Mul MixVolume + ShRD AX, DX, 8 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Test AX, AX + JZ MixModeCommon + Mov AX, 30 + Jmp MixModeCommon + +Mix6ModeStereo: + Mov AL, [SI+37h] ; Final pan + Cmp AL, 100 + JE Mix6ModeSurround + + Mul Byte Ptr MixVolume + Mul Word Ptr [SI+4Ah] + ShRD AX, DX, 14 + Mov [SI+0Ch], AX ; Store into right volume + Mov BX, AX + ShL EAX, 16 + + Mov AL, 64 ; Do left volume + Sub AL, [SI+37h] ; AL = 64-FinalPan + Mul Byte Ptr MixVolume + Mul Word Ptr [SI+4Ah] + ShRD AX, DX, 14 + Mov [SI+0Eh], AX + + Mov ECX, EAX + + ; BX = right volume + ; CX = Left volume + Mov AX, 0 + Test ECX, ECX + JZ MixModeCommon + + Mov AL, 30 + Test BX, BX + JZ MixModeCommon + + Mov AL, 60 + Test CX, CX + JZ MixModeCommon + + Mov AL, 90 + Cmp CX, BX + JE MixModeCommon + + Mov AL, 120 + Jmp MixModeCommon + +Mix6ModeSurround: + Mov AX, [SI+4Ah] + Mul MixVolume + ShRD AX, DX, 9 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + JZ MixModeCommon + Mov AX, 150 + Jmp MixModeCommon + +MixModeCommon: ; Requires AX = 30/60/90 etc. depending + ; On mixing mode type. + ; This will add 180 for 16-bit, + ; And sort out loop types. + Mov BL, [SI+0Ah] + Test Byte Ptr [SI+18h], 2 ; 16 bit? + JZ MixModeCommon1 + + Add AX, 180 + +MixModeCommon1: + Cmp BL, 8 + JB MixModeCommon3 ; No loop + JE MixModeCommon2 ; Forwards loop + + Add AX, 10 + +MixModeCommon2: + Add AX, 10 + +MixModeCommon3: + Add AX, Offset MixFunctionTables + Add AX, MixModeOffset + Mov [SI+8], AX ; Offset... + +MixSamplesMix: + Mov BX, [SI+8] ; BX = offset into + Mov EAX, [CS:BX+2] + Mov DWord Ptr PreMixFunction, EAX + Mov EAX, [CS:BX+6] + Mov DWord Ptr MixFunctionSeparateBackwards, EAX + + Mov AX, BytesToMix + Mov MixBlockSize, AX + Mov MixBufferOffset, MIXTABLESIZE + + Mov EAX, CURRENTPOSITION + Mov OLDPOSITION, EAX + + Call Word Ptr [CS:BX] + + And Word Ptr [SI], 0111100010001101b + Jmp MixSamplesEnd + +MixSamplesHandleError: + Mov Word Ptr [SI], 200h + + Test Byte Ptr [SI+3Ah], 80h + JNZ MixSamplesEnd + + Mov BX, [SI+38h] + And Byte Ptr [BX], Not 4 ; Turn off channel + +MixSamplesEnd: + Pop CX + +MixSamplesEnd2: + Add SI, 128 + Dec CX + JNZ MixSamples2 + + Ret + +EndP MixSamples + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GUSIRQHandler + + PushAD + Push DS + Push ES + + CLD + + Mov AX, CS + Mov DS, AX + Assume DS:Driver + + Mov AL, 20h + Cmp IRQ, 7 + JBE GUSIRQHandler1 + + Out 0A0h, AL + +GUSIRQHandler1: + Out 20h, AL + + Mov DX, BasePort + Add DL, 6 + In AL, DX + + Test AL, 20h + JZ GUSIRQHandlerEnd + + ; OK.. need to determine Cause type +GUSIRQAgain: + Mov DX, GUSRegisterSelect + Mov AL, 8Fh + Out DX, AL + Add DL, 2 + In AL, DX ; Bit 6 = waveramp IRQ + + Test AL, 80h + JZ GUSLoopIRQ + + Jmp GUSIRQHandlerEnd + +GUSLoopIRQ: ; Need to disable looping and + ; enable rollover. Set End address + ; to midpoint. + Xor MixBufferPos, 1 + JZ GUSRolloverIRQ + +; Mov MixBufferDestination, DMABUFFERLENGTH/16/2 + Mov MixBufferDestination, DMABUFFERLENGTH + + Mov DX, GUSVoiceSelect + Xor AL, AL + Out DX, AL + + Inc DX + Call GUSDelay + + Mov AL, 4 ; End address high + Out DX, AL + Mov AX, HALFENDLOCATIONHIGH + Inc DX + Out DX, AX + Dec DX + + Mov AL, 5 ; End address low + Out DX, AL + Mov AX, HALFENDLOCATIONLOW +; Cmp CS:Stereo, 0 +; JE HalfEndLocationMono +; +; Mov AX, HALFENDLOCATIONSTEREOLOW +; +; HalfEndLocationMono: + Inc DX + Out DX, AX + Dec DX + + Xor AL, AL + Out DX, AL + Mov AL, 4+32 ; 16-bit data, no loop, no IRQ. + Add DL, 2 + Out DX, AL + Call GUSDelay + Out DX, AL + Sub DL, 2 + + Mov AL, 0Dh + Out DX, AL + Mov AL, 3+4 ; Enable rollover + Add DL, 2 + Out DX, AL + Call GUSDelay + Out DX, AL + Sub DL, 2 + + Jmp GUSIRQEnd + +GUSRolloverIRQ: ; Need to disable rollover and + ; enable looping. Set End address + ; to endpoint. + Mov MixBufferDestination, 0 + + Mov DX, GUSVoiceSelect + Xor AL, AL + Out DX, AL + + Call GUSDelay + Inc DX + + Mov AL, 4 ; End address high + Out DX, AL + Mov AX, ENDLOCATIONHIGH + Inc DX + Out DX, AX + Dec DX + + Mov AL, 5 ; End location low + Out DX, AL + Mov AX, ENDLOCATIONLOW + +; Cmp Stereo, 0 +; JE EndLocationMono +; +; Mov AX, ENDLOCATIONSTEREOLOW +; +; EndLocationMono: + Inc DX + Out DX, AX + Dec DX + + Xor AL, AL + Out DX, AL + Mov AL, 4+8+32 ; 16-bit data, looping + Wavetable IRQ + Add DL, 2 + Out DX, AL + Call GUSDelay + Out DX, AL + Sub DL, 2 + + Mov AL, 0Dh + Out DX, AL + Mov AL, 3 ; Disable rollover + Add DL, 2 + Out DX, AL + Sub DL, 2 + +; Jmp GUSIRQAgain + +GUSIRQEnd: + ; OK... time to get next block + ; Check whether stereo thing is on.. + ; + LES DI, [ActualDMAPtr] + + Mov BX, DMASize ; BX = bytes required + ShR BX, 1 + ; BX = samples required + Mov BP, 8 ; Skip for mono + Mov CL, 14 ; Shift for mono + + Cmp Stereo, 0 + JE GUSIRQHandlerMono + + Mov BP, 4 ; Stereo skip value. + Dec CL + +GUSIRQHandlerMono: + Call SaveEMSPageFrame + + Cmp MixTransferRemaining, 0 + JNE GUSIRQHandler4 + Assume DS:Nothing + +GUSIRQHandler3: + Push BX + Push CX + Push BP + Push ES + Push DI + + Call Update + Call MixSamples + + Pop DI + Pop ES + Pop BP + Pop CX + Pop BX + +GUSIRQHandler4: + Mov DS, MixSegment + Mov SI, MixTransferOffset + Mov DX, BX ; DX = samples to transfer + Cmp DX, MixTransferRemaining + JBE GUSIRQHandler5 + + Mov DX, MixTransferRemaining + +GUSIRQHandler5: + Push DX + Cmp CS:Filter, 1 + JB GUSIRQHandler6 + JE GUSIRQHFilter + + Cmp CS:Stereo, 0 + JE GUSIRQ3QFilterMono + +GUSIRQ3QFilterStereo: + Push BX + + Mov EBX, FilterValue + Mov EBP, FilterValue2 + ShR DX, 1 + +GUSIRQ3QFilterStereo1: + Mov EAX, EBX + Mov ECX, EBP + Add EAX, [SI] + Add ECX, [SI+4] + SAR EAX, 1 + SAR ECX, 1 + Add EBX, EAX + Add EBP, ECX + SAR EBX, 1 + SAR EBP, 1 + + Mov EAX, EBX + SAR EAX, 13 + + Cmp EAX, -8000h + JL GUS3QFilterStereoClip1 + Cmp EAX, 7FFFh + JG GUS3QFilterStereoClip2 + +GUSIRQ3QFilterStereo2: + StosW + + Mov EAX, EBP + SAR EAX, 13 + + Cmp EAX, -8000h + JL GUS3QFilterStereoClip3 + Cmp EAX, 7FFFh + JG GUS3QFilterStereoClip4 + +GUSIRQ3QFilterStereo3: + StosW + + Add SI, 8 + Dec DX + JNZ GUSIRQ3QFilterStereo1 + + Mov FilterValue, EBX + Mov FilterValue2, EBP + + Pop BX + + Jmp GUSMixTransferEnd + +GUSIRQ3QFilterMono: + Push BX + + Mov EBX, FilterValue + +GUSIRQ3QFilterMono1: + Mov EAX, EBX + Add EAX, [SI] + SAR EAX, 1 + Add EBX, EAX + SAR EBX, 1 + Mov EAX, EBX + SAR EAX, 14 + + Cmp EAX, -8000h + JL GUS3QFilterMonoClip1 + Cmp EAX, 7FFFh + JG GUS3QFilterMonoClip2 + +GUSIRQ3QFilterMono2: + StosW + + Add SI, 8 + Dec DX + JNZ GUSIRQ3QFilterMono1 + + Mov FilterValue, EBX + + Pop BX + + Jmp GUSMixTransferEnd + +GUSIRQHFilter: + Cmp CS:Stereo, 0 + JE GUSIRQHFilterMono + +GUSIRQHFilterStereo: + Push BX + + Mov EBX, FilterValue + Mov EBP, FilterValue2 + ShR DX, 1 + +GUSIRQHFilterStereo1: + Add EBX, [SI] + Add EBP, [SI+4] + + SAR EBX, 1 + SAR EBP, 1 + + Mov EAX, EBX + SAR EAX, 13 + + Cmp EAX, -8000h + JL GUSHFilterStereoClip1 + Cmp EAX, 7FFFh + JG GUSHFilterStereoClip2 + +GUSIRQHFilterStereo2: + StosW + + Mov EAX, EBP + SAR EAX, 13 + + Cmp EAX, -8000h + JL GUSHFilterStereoClip3 + Cmp EAX, 7FFFh + JG GUSHFilterStereoClip4 + +GUSIRQHFilterStereo3: + StosW + + Add SI, 8 + Dec DX + JNZ GUSIRQHFilterStereo1 + + Mov FilterValue, EBX + Mov FilterValue2, EBP + + Pop BX + + Jmp GUSMixTransferEnd + +GUSIRQHFilterMono: + Push BX + + Mov EBX, FilterValue + +GUSIRQHFilterMono1: + Add EBX, [SI] + SAR EBX, 1 + Mov EAX, EBX + SAR EAX, 14 + + Cmp EAX, -8000h + JL GUSHFilterMonoClip1 + Cmp EAX, 7FFFh + JG GUSHFilterMonoClip2 + +GUSIRQHFilterMono2: + StosW + + Add SI, 8 + Dec DX + JNZ GUSIRQHFilterMono1 + + Mov FilterValue, EBX + + Pop BX + + Jmp GUSMixTransferEnd + +GUSIRQHandler6: + Mov EAX, [SI] + SAR EAX, CL + + Cmp EAX, -8000h + JL GUSIRQHandlerClip1 + Cmp EAX, 7FFFh + JG GUSIRQHandlerClip2 + +GUSIRQHandler7: + StosW ; } Memory write + + Add SI, BP + Dec DX + JNZ GUSIRQHandler6 + +GUSMixTransferEnd: + Pop DX + + Sub MixTransferRemaining, DX ; } Memory write + Sub BX, DX + JNZ GUSIRQHandler3 + + Mov MixTransferOffset, SI ; } Memory write + + ; DMA the data to MixBufferDestination + Comment ~ + + Mov AX, CS + Mov DS, AX + Assume DS:Driver + + Mov BX, DMASegment + Xor AX, AX + Mov DX, DMA + Mov DI, DMABUFFERLENGTH + Call SetDMA + + Mov DX, GUSRegisterSelect + Mov AL, 42h ; DMA destination + Out DX, AL + Mov AX, MixBufferDestination + Inc DX + Out DX, AX + Dec DX + + Mov AL, 41h ; DMA control register + Out DX, AL + Mov AL, 1 + Cmp DMA, 4 + JB DMAType + + Or AL, 4 + +DMAType: + Add DL, 2 + Out DX, AL + + ~ + +; Comment ~ + + LDS SI, [ActualDMAPtr] + Mov DX, GUSRegisterSelect + + Mov AL, 44h + Out DX, AL ; High address + Xor AL, AL + Add DL, 2 + Out DX, AL + Sub DL, 2 + + Mov DI, MixBufferDestination + Mov CX, DMASize + + Mov AL, 43h + Out DX, AL + Inc DX + +Output1: + Mov AX, DI + Out DX, AX + Add DL, 3 + + Mov AL, [SI] + Out DX, AL + + Sub DL, 3 + Inc SI + Inc DI + Dec CX + JNZ Output1 + +; ~ + + Call RestoreEMSPageFrame + +GUSIRQHandlerEnd: + Pop ES + Pop DS + PopAD + IRet + Assume DS:Nothing + +GUSIRQHandlerClip1: + Mov AX, 8000h + Jmp GUSIRQHandler7 + +GUSIRQHandlerClip2: + Mov AX, 7FFFh + Jmp GUSIRQHandler7 + +GUSHFilterMonoClip1: + Mov AX, 8000h + Jmp GUSIRQHFilterMono2 + +GUSHFilterMonoClip2: + Mov AX, 7FFFh + Jmp GUSIRQHFilterMono2 + +GUSHFilterStereoClip1: + Mov AX, 8000h + Jmp GUSIRQHFilterStereo2 + +GUSHFilterStereoClip2: + Mov AX, 7FFFh + Jmp GUSIRQHFilterStereo2 + +GUSHFilterStereoClip3: + Mov AX, 8000h + Jmp GUSIRQHFilterStereo3 + +GUSHFilterStereoClip4: + Mov AX, 7FFFh + Jmp GUSIRQHFilterStereo3 + +GUS3QFilterMonoClip1: + Mov AX, 8000h + Jmp GUSIRQ3QFilterMono2 + +GUS3QFilterMonoClip2: + Mov AX, 7FFFh + Jmp GUSIRQ3QFilterMono2 + +GUS3QFilterStereoClip1: + Mov AX, 8000h + Jmp GUSIRQ3QFilterStereo2 + +GUS3QFilterStereoClip2: + Mov AX, 7FFFh + Jmp GUSIRQ3QFilterStereo2 + +GUS3QFilterStereoClip3: + Mov AX, 8000h + Jmp GUSIRQ3QFilterStereo3 + +GUS3QFilterStereoClip4: + Mov AX, 7FFFh + Jmp GUSIRQ3QFilterStereo3 + +EndP GUSIRQHandler + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetIRQ + + PushAD + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Xor AX, AX + Mov ES, AX + + Mov DI, IRQ + ShL DI, 2 + Add DI, Offset IRQData + Mov BX, [DI] + + Mov AX, CS + ShL EAX, 16 + Mov AX, Offset GUSIRQHandler + + XChg [ES:BX], EAX + Mov OldIRQHandler, EAX + + Mov AX, IMR + And AX, [DI+2] + + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Pop ES + Pop DS + PopAD + + Ret + +EndP SetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetIRQ + + PushAD + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Xor AX, AX + Mov ES, AX + + Mov DI, IRQ + ShL DI, 2 + Mov BX, [IRQData+DI] + + Mov EAX, OldIRQHandler + Mov [ES:BX], EAX + + Pop ES + Pop DS + PopAD + + Ret + +EndP ResetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc StartGUS ; + + PushA + Push ES + + Push CS + Pop DS + Assume DS:Driver + + ; Setup DMA + Mov BX, DMASegment + Xor AX, AX + Mov DX, DMA + Mov DI, DMABUFFERLENGTH + Call SetDMA + + LES DI, ActualDMAPtr + Xor AX, AX + Mov CX, DMABUFFERLENGTH/2 + Rep StosW + + Mov MixBufferPos, 0 + Mov MixTransferRemaining, 0 + + Mov DX, BasePort + Mov AL, 1 + Out DX, AL + + Mov AX, DX + Call ResetGUS + + Mov DX, GUSRegisterSelect ; Tell the GUS how many voices + Mov AL, 0Eh ; to use + Out DX, AL + + Add DL, 2 ; DX = BasePort + 105h + Mov AL, GUSChannels + Dec AL + Or AL, 0C0h + Out DX, AL ; Number of Voices set + + ; Reset each voice + + Mov CX, 32 ; 32 voices to clear. + + Sub DL, 3 ; DX = Voice select register + +GUSResetVoice: + Mov AL, CL + Dec AL + Out DX, AL + + Inc DX ; DX = BasePort + 103h + Xor AL, AL ; Voice control register, 8 bit + Out DX, AL + + Add DL, 2 + Mov AL, 2 + Out DX, AL ; Stop voice + Call GUSDelay + Out DX, AL + Sub DL, 2 + + Mov AL, 0Dh ; Volume Ramp. + Out DX, AL + + Mov AL, 3 + Add DL, 2 + Out DX, AL + Call GUSDelay + Out DX, AL + Sub DL, 2 + + + Mov AL, 6 ; Ramp rate + Out DX, AL + + Mov AL, 63 ; Ramp rate + Add DL, 2 + Out DX, AL + Sub DL, 2 + + + Mov AL, 9 ; Volume register, 16 bit + Out DX, AL + + Inc DX + Xor AX, AX + Out DX, AX ; No volume + Call GUSDelay + Out DX, AX + + Sub DL, 2 ; DX = BasePort + 102h = Voice select. + + Loop GUSResetVoice + + ; OK.. now... gotta clear memory from + ; 0->DMABUFFERLENGTH*2 + + Mov CX, DMABUFFERLENGTH*2 + Xor DI, DI ; DI = destination + + ClI + + Inc DX ; DX = register select + Mov AL, 44h + Out DX, AL + + Xor AL, AL + Add DL, 2 + Out DX, AL + Sub DL, 2 + + Mov AL, 43h + Out DX, AL + Inc DX + +ClearGUSRAM: + Mov AX, DI ; Memory location low + Out DX, AX ; Memory location done. + + Xor AL, AL + Add DL, 3 + Out DX, AL + Sub DL, 3 + + Inc DI + Dec CX + JNZ ClearGUSRAM + + StI + ; OK.. enable interrupt + Mov DX, BasePort + Mov AL, 9 + Out DX, AL ; Enables DMA/IRQ + + Mov DX, GUSRegisterSelect + Mov AL, 4Ch + Out DX, AL + Add DL, 2 + Mov AL, 7 + Out DX, AL ; Enables IRQ + + ; Setup voices + ClI + Cmp Stereo, 0 + JE StartGUSMono + +StartGUSStereo: ; Uses voices 0 and 1 + Mov DX, GUSVoiceSelect + Xor AL, AL + Out DX, AL + Call GUSDelay + Inc DX + + Mov AL, 1 ; Freq control + Out DX, AL + Inc DX + Mov AX, 0000100000000000b + Out DX, AX + Dec DX + + Mov AL, 2 ; Starting location high + Out DX, AL + Xor AX, AX + Inc DX + Out DX, AX + Dec DX + + Mov AL, 3 ; Starting location low + Out DX, AL + Xor AX, AX + Inc DX + Out DX, AX + Dec DX + + Mov AL, 4 ; End location high + Out DX, AL + Mov AX, HALFENDLOCATIONHIGH + Xor AX, AX + Inc DX + Out DX, AX + Dec DX + + Mov AL, 5 ; End location low + Out DX, AL + Mov AX, HALFENDLOCATIONLOW + Inc DX + Out DX, AX + Dec DX + + Mov AL, 9 ; Current volume + Out DX, AL + Mov AX, 0EFF0h + Inc DX + Out DX, AX + Call GUSDelay + Out DX, AX + Dec DX + + Mov AL, 0Ah ; Current location high + Out DX, AL + Xor AX, AX + Inc DX + Out DX, AX + Dec DX + + Mov AL, 0Bh ; Current location low + Out DX, AL + Xor AX, AX + Inc DX + Out DX, AX + Dec DX + + Mov AL, 0Ch ; Pan position + Out DX, AL + Mov AL, 0 ; Full left. + Add DL, 2 + Out DX, AL + Sub DL, 2 + + Mov AL, 0Dh ; Set rollover condition + Out DX, AL + Mov AL, 4+2+1 ; Rollover + Add DL, 2 + Out DX, AL + Sub DL, 2 + + Mov DX, GUSVoiceSelect + Mov AL, 1 ; Voice 1 + Out DX, AL + Call GUSDelay + Inc DX + + Mov AL, 1 ; Freq control + Out DX, AL + Inc DX + Mov AX, 0000100000000000b + Out DX, AX + Dec DX + + Mov AL, 2 ; Starting location high + Out DX, AL + Xor AX, AX + Inc DX + Out DX, AX + Dec DX + + Mov AL, 3 ; Starting location low + Out DX, AL + Mov AX, 0000001000000000b + Xor AX, AX + Inc DX + Out DX, AX + Dec DX + + Mov AL, 4 ; End location high + Out DX, AL + Mov AX, 20h ; ENDLOCATIONHIGH + Inc DX + Out DX, AX + Dec DX + + Mov AL, 5 ; End location low + Out DX, AL + Mov AX, 0 ; ENDLOCATIONLOW + Inc DX + Out DX, AX + Dec DX + + Mov AL, 9 ; Current volume + Out DX, AL + Mov AX, 0EFF0h + Inc DX + Out DX, AX + Call GUSDelay + Out DX, AX + Dec DX + + Mov AL, 0Ah ; Current location high + Out DX, AL + Xor AX, AX + Inc DX + Out DX, AX + Dec DX + + Mov AL, 0Bh ; Current location low + Out DX, AL + Mov AX, 0000001000000000b + Inc DX + Out DX, AX + Dec DX + + Mov AL, 0Ch ; Pan position + Out DX, AL + Mov AL, 0Fh ; Full right + Add DL, 2 + Out DX, AL + Sub DL, 2 + ; start voices. + + Mov AL, 0Dh + Out DX, AL + Mov AL, 3 + Add DL, 2 + Out DX, AL + Sub DL, 2 + + CLI + + Mov DX, GUSVoiceSelect ; Select voice 0 + Xor AL, AL + Out DX, AL + +; Call GUSDelay + + Inc DX + Out DX, AL + Mov AL, 4+32 ; 16-bit data, IRQ enabled + Add DL, 2 + Out DX, AL + +; Call GUSDelay +; Out DX, AL + + Sub DL, 3 + + Mov AL, 1 ; Select voice 1 + Out DX, AL + +; Call GUSDelay + + Inc DX + Xor AL, AL + Out DX, AL + Mov AL, 4+8 ; 16-bit, Loop + Add DL, 2 + Out DX, AL + +; Call GUSDelay +; Out DX, AL + + Jmp StartGUSEnd + +StartGUSMono: ; Uses voice 0 + Mov DX, GUSVoiceSelect + Xor AL, AL + Out DX, AL + Call GUSDelay + Inc DX + + Mov AL, 1 ; Freq control + Out DX, AL + Inc DX + Mov AX, 0000010000000000b + Out DX, AX + Dec DX + + Mov AL, 2 ; Starting location high + Out DX, AL + Xor AX, AX + Inc DX + Out DX, AX + Dec DX + + Mov AL, 3 ; Starting location low + Out DX, AL + Xor AX, AX + Inc DX + Out DX, AX + Dec DX + + Mov AL, 4 ; End location high + Out DX, AL + Mov AX, HALFENDLOCATIONHIGH + Xor AX, AX + Inc DX + Out DX, AX + Dec DX + + Mov AL, 5 ; End location low + Out DX, AL + Mov AX, HALFENDLOCATIONLOW + Inc DX + Out DX, AX + Dec DX + + Mov AL, 9 ; Current volume + Out DX, AL + Mov AX, 0EFF0h + Inc DX + Out DX, AX + Dec DX + + Mov AL, 0Ah ; Current location high + Out DX, AL + Xor AX, AX + Inc DX + Out DX, AX + Dec DX + + Mov AL, 0Bh ; Current location low + Out DX, AL + Xor AX, AX + Inc DX + Out DX, AX + Dec DX + + Mov AL, 0Ch ; Pan position + Out DX, AL + Mov AL, 8 ; Central. + Add DL, 2 + Out DX, AL + Sub DL, 2 + + Mov AL, 0Dh ; Set rollover condition + Out DX, AL + Mov AL, 4+2+1 ; Rollover + Add DL, 2 + Out DX, AL + Sub DL, 2 + + Xor AL, AL + Out DX, AL + Mov AL, 4+32 ; 16-bit data, IRQ enabled + Add DL, 2 + Out DX, AL + Call GUSDelay + Out DX, AL + +StartGUSEnd: + StI + + Pop ES + PopA + + Ret + + +EndP StartGUS + Assume DS:Nothing + +;컴 InitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Sets up any memory required for output +; Initiates output +; +; Parameters: AX = Number of Channels +; +; If sucessful, returns: +; Carry flag clear +; DS:SI = pointer to text to display +; AX = parameter 1 in text +; BX = parameter 2 in text +; CX = parameter 3 in text +; DX = parameter 4 in text +; DI = parameter 5 in text +; +; If unsucessful, returns: +; Carry flag set +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc InitSound Far + + Push CS + Pop DS + Assume DS:Driver + + Mov SI, Offset RelocationTable + +RelocationFix: + LodsW + Test AX, AX + JZ RelocationEnd + Mov BX, AX + Mov [BX], DS + Jmp RelocationFix + +RelocationEnd: + Mov AX, BasePort + Call ResetGUS + + ; SetupMIDI + Mov DX, BasePort + Inc DH + Mov AL, 0FFh + Out DX, AL + Mov AL, 0FCh + Out DX, AL + + Call GetEMSPageFrame + Mov EMSPageFrame, AX + + In AL, 0A1h + Mov AH, AL + In AL, 21h + Mov IMR, AX + + Mov ECX, IdleUpdateInfoLine + Mov EDX, GlobalKeyList + Mov IdleFunctionList, ECX + Mov GlobalKeyLink2, EDX + + Mov ECX, FillHeaderFunction + Mov EDX, DrawHeaderFunction + Mov FillHeader2, ECX + Mov ScreenHeader2, EDX + + ; Allocate MixSegment first + Mov AH, 48h + Mov BX, 3859+(DMABUFFERLENGTH*2)/16 + ; 3859 = (256*2*65+8*44100/(.4*31))/16 + Int 21h + JNC InitSound1 + +InitSoundNoMemory: + Mov SI, Offset GUSNoMemoryMsg + Ret + +InitSound1: + Mov MixSegment, AX + Add AX, 3859 + Mov DMASegment, AX + + Call SetIRQ + Call GetSBMixConst + Call GetTempo + Call SetTempo + + Mov SI, Offset GUSMsg + + Mov AX, BasePort + Mov BX, IRQ + Mov CX, DMA + + Ret + +EndP InitSound + Assume DS:Nothing + +;컴 ReInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Reinitialises sound output +; Initiates sound output +; +; Parameters: AX = number of channels. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReInitSound Far + + PushA + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Call ResetIRQ + Call SetIRQ + + Mov SI, Offset ReInitMsg + Mov BX, 200 + Call SetInfoLine + + Mov AL, Stereo + Call SetStereo + + Pop ES + Pop DS + PopA + + Ret + +EndP ReInitSound + Assume DS:Nothing + +;컴 UnInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Stops sound output, releases any memory used by driver +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UnInitSound Far + + Mov AX, BasePort + Call ResetGUS + + Mov DX, BasePort + Inc DH + Mov AL, 0FFh + Out DX, AL ; Stop MIDI + + Mov AX, IMR + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Mov AX, MixSegment + Test AX, AX + JZ UnInitSound1 + + Mov ES, AX + Mov AH, 49h ; Release MixSegment + Int 21h + + Call ResetIRQ + +UnInitSound1: + Ret + +EndP UnInitSound + +;컴 Poll 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; This procedure is called as often as possible by IT.EXE +; AX = Playmode (0 for nothing in particular, 1 = pattern, 2 = song) +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Poll Far + + Mov DX, CS:GUSVoiceSelect + Xor AL, AL + Out DX, AL + Inc DX + Mov AL, 8Ah + Out DX, AL + Inc DX + In AX, DX + ShL EAX, 16 + Dec DX + Mov AL, 8Bh + OUt DX, AL + Inc DX + In AX, DX + ShR EAX, 9 + Mov CS:Voice0Position, EAX + + Mov DX, CS:GUSVoiceSelect + Mov AL, 1 + Out DX, AL + Inc DX + Mov AL, 8Ah + Out DX, AL + Inc DX + In AX, DX + ShL EAX, 16 + Dec DX + Mov AL, 8Bh + OUt DX, AL + Inc DX + In AX, DX + ShR EAX, 9 + Mov CS:Voice1Position, EAX + + Call [CS:UARTBufferEmpty] + JNC MIDIEnd + + Mov DX, [CS:BasePort] + Inc DH + In AL, DX + Test AL, 1 + JZ MIDIEnd + + Inc DX + In AL, DX + Cmp AL, 0F0h + JAE MIDIEnd + + Call [CS:UARTSend] + +MIDIEnd: + + Ret + +EndP Poll + +;컴 SetTempo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: BX = tempo +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetTempo Far + + Push AX + Push BX + Push DX + + Push BX + + Mov AX, MixSpeed + Mov BX, AX + Xor DX, DX + + ShL AX, 1 + RCL DX, 1 ; DX:AX = Mixspeed*2 + + ShR BX, 1 ; BX = Mixspeed/2 + + Add AX, BX + AdC DX, 0 ; DX:AX = Mixspeed*2.5 + + Pop BX ; BX = tempo + Div BX + + Mov BytesToMix, AX + + Pop DX + Pop BX + Pop AX + + Ret + +EndP SetTempo + +;컴 SetMixVolume 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = MixVolume +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixVolume Far + + PushA + Push DS + + Mov BX, AX ; BX = MixVolume + Mov CS:MixVolume, BX + + Mov AX, CS:MixSegment + Test AX, AX + JZ SetMixVolume2 + + Mov DS, AX + + Mov CX, MIXTABLESIZE/2 + Mov SI, MIXTABLESIZE-2; Starting point - working backwards + +SetMixVolume1: + Mov AX, CX + + Dec AX ; AH = volume, AL = wave value. + Xor DX, DX + XChg AH, DL ; DL = Volume, AX = wave value + CBW + + IMul DX ; DX:AX = Volume * Wave Value + ; Ranges -8192->8128 + + IMul BX ; DX:AX = Volume * Wave Value * Mixing Volume + ; Ranges -1048576->1040384 + + Add AX, 64 + AdC DX, 0 + + ShRD AX, DX, 7 + Mov [SI], AX + Sub SI, 2 + + Loop SetMixVolume1 + +SetMixVolume2: + Pop DS + PopA + + Ret + +EndP SetMixVolume + +;컴 SetStereo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AL = Stereo on/off, 0 = off. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetStereo Far + + Cmp CS:MixSegment, 0 + JE SetStereo1 + + Mov CS:Stereo, AL + Call StartGUS + +SetStereo1: + Ret + +EndP SetStereo + +;컴 LoadSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = sample to load +; DS:SI points to sample header +; ES:0 points to first sample +; +; Returns: **Carry set if NO error** +; **Carry clear if error** +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +include loadsam.inc + +;컴 ReleaseSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AX = sample to release +; DS:SI points to sample header +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReleaseSample Far + + Ret + +EndP ReleaseSample + +;컴 ResetMemory 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetMemory Far + + Ret + +EndP ResetMemory + +;컴 GetStatus 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +; Returns text to show on status line, AX = display parameter +; Carry set if not to show anything. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetStatus Far + + StC + Ret + +EndP GetStatus + +;컴 SoundCardScreen 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Function to have driver interactive part of program +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SoundCardScreen Far + + Mov AX, 5 + Mov SI, 1 + Mov CX, CS + Mov DX, Offset GUSScreenList + + ClC + Ret + +EndP SoundCardScreen + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetVariable Far ; Returns AX, given DI + + Ret + +EndP GetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetVariable Far ; Given AX, DI + + Ret + +EndP SetVariable + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +EndDriver: + +;******** Provided Variable Table ************* + +MaxNumberOfChannels DW 0FFFFh ; Maximum number of channels the + ; driver can handle. + +StopAfterPlay DW 0 +DefaultChannels DW 64 + DW 5 Dup (0) + + +;******** Provided Procedure Table ************* + +ProvidedTableStart: + + DW Offset DetectCard + + DW Offset InitSound ; Playing related + DW Offset ReinitSound + DW Offset UninitSound + + DW Offset Poll + + DW Offset SetTempo ; Sound variable related + DW Offset SetMixVolume + DW Offset SetStereo + + DW Offset LoadSample ; Sample related + DW Offset ReleaseSample + DW Offset ResetMemory + DW Offset GetStatus ; Returns string to show on status line + + DW Offset SoundCardScreen ; Sound card 'screen' + + DW Offset GetVariable ; For interface + DW Offset SetVariable + +ProvidedTableEnd: + DW 32-(ProvidedTableEnd-ProvidedTableStart)/2 Dup (0) + +EndS + +End diff --git a/it/SoundDrivers/GUSNRAMP.INC b/it/SoundDrivers/GUSNRAMP.INC new file mode 100755 index 0000000..02020e2 --- /dev/null +++ b/it/SoundDrivers/GUSNRAMP.INC @@ -0,0 +1,27 @@ +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SetGUSVolume ; BX = new volume + + ; To do: + ; 1) Set ramp start + ; 2) Set ramp end + ; 3) Set current volume + ; 4) Start ramp + ; 5) Save new volume. + + Mov AL, 9 + Out DX, AL + + Add BX, BX + Mov AX, [CS:GUSVolumeTable+BX] + Inc DX + Out DX, AX + Call GUSDelay + Out DX, AX + Dec DX + + Ret + +EndP SetGUSVolume + + diff --git a/it/SoundDrivers/GUSNRIC.INC b/it/SoundDrivers/GUSNRIC.INC new file mode 100755 index 0000000..3863e2f --- /dev/null +++ b/it/SoundDrivers/GUSNRIC.INC @@ -0,0 +1,415 @@ +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SetGUSRegisters ; Given DS:SI, CX + + Mov ES, CS:SongDataArea + + Push CX + Push SI + + Xor AX, AX + +GetOffsetLoop: + Push AX + Push CX + + Mov DX, GUSVoiceSelect + Out DX, AL ; OK.. now to play with this + ; voice. + Call GUSDelay + + Inc DL ; DX = select rego + + Mov BX, [SI] + Test BH, 2 + JZ GetOffsetLoop2 + + Mov BX, 200h + Mov [SI], BX + +GetOffsetLoop2: + Test BL, 1 ; Channel not on! + JZ GetOffsetLoop1 + Test BH, 1 + JZ GetOffsetLoop3 ; Prev 1. + + Xor BX, BX + Call SetGUSVolume + + Mov AL, 80h + Out DX, AL + Add DL, 2 + In AL, DX + Sub DL, 2 + Mov AH, AL + And AX, 400h + Out DX, AL ; AL = 0 (Mode control) + Mov AL, 3 + Or AL, AH + Add DL, 2 + Out DX, AL + Call GUSDelay + Out DX, AL + Sub DL, 2 + + Jmp GetOffsetLoop1 + +GetOffsetLoop3: + Mov EAX, [SI+4Ch] + Mov [SI+2Ch], EAX + + Mov AL, 8Ah + Out DX, AL + + Inc DX + In AX, DX + Dec DX + + And AH, 31 + ShL EAX, 16 ; Load high part of EAX + + Mov AL, 8Bh + Out DX, AL + Inc DX + In AX, DX + ; EAX = 000OOOOO OOOOOOOO OOOOOOOF FFFFFFFF + ; Need: 00000000 0000OOOO OOOOOOOO OOOOOOOO + + ShR EAX, 9 + ; EAX contains current loc. + ; Convert to Offset (in sample) + MovZX EBX, Byte Ptr [SI+36h] + Sub EAX, [CS:GUSDataTable+EBX*4] + Push CX + + Mov CL, CS:Compress + ShL EAX, CL + + Pop CX + Mov [SI+4Ch], EAX + +GetOffsetLoop1: + Add SI, SLAVECHANNELSIZE + + Pop CX + Pop AX + + Inc AX + Loop GetOffsetLoop + + Pop SI + Pop CX + + Xor AX, AX + +SetGUSRegisters1: + Push AX + Push CX + + Mov DX, GUSVoiceSelect + Out DX, AL ; OK.. now to play with this + ; voice. + Call GUSDelay + + Mov CX, [SI] ; CX = flags. + Inc DL ; DX = select rego + +SetGUSRegisters21: + Test CL, 32 ; Frequency change + JZ SetGUSRegisters7 + + Push DX + + Mov EAX, [SI+10h] ; EAX = freq. + + Push CX + Mov CL, CS:Compress + ShR EAX, CL + Pop CX + + Xor EDX, EDX + MovZX EBX, MixSpeed + + Div EBX ; EAX = I portion. + + Test EAX, Not 63 + JNZ SetGUSRegisters6 + + Push EAX + + Xor EAX, EAX + Div EBX + + Pop EBX ; EBX:EAX = IIII FFFF etc. + + SHRD EAX, EBX, 6 + + ; Have: IIIIIIII IIIIIIII FFFFFFFF FFFFFFFF + ; Req: IIIIIIFF FFFFFFF0 + + Pop DX + Mov AL, 1 + Out DX, AL + + ShR EAX, 16 + Add AX, 1 + SBB AX, 0 ; Just in case! + And AX, Not 1 + + Inc DX + Out DX, AX + Dec DX + + Jmp SetGUSRegisters7 + +SetGUSRegisters6: + Mov CH, 2 ; Signify to turn off channel + Pop DX + +SetGUSRegisters7: + MovZX BX, Byte Ptr [SI+36h] ; BX = sample number. + Cmp BL, 99 + JA SetGUSRegisters20 + + ShL BX, 2 ; GUSDataTable+BX = position + + Cmp DWord Ptr [CS:GUSDataTable+BX], 0FFFFFFFFh + JNE SetGUSRegisters10 + +SetGUSRegisters20: + Mov CH, 2 + Jmp SetGUSRegisters9 + +SetGUSRegisters10: + Test CH, 5 ; Loop changed?!??!? + JZ SetGUSRegisters8 + + Mov AL, 3 ; Starting location low. + Out DX, AL + + Mov EAX, [SI+40h] + Call GUSGetAddress + + ; Reqd: ...OOOOO OOOOOOOO OOOOOOOI III..... + + Inc DX + Out DX, AX + Dec DX + + Mov AL, 2 ; Starting location high + Out DX, AL + + ShR EAX, 16 + Inc DX + Out DX, AX + Dec DX + + ; Ending location... + Mov AL, 5 ; Ending location low + Out DX, AL + + Mov EAX, [SI+44h] + Call GUSGetAddress + + Inc DX + Out DX, AX + Dec DX + + Mov AL, 4 ; Ending location high + Out DX, AL + + SHR EAX, 16 + Inc DX + Out DX, AX + Dec DX + +SetGUSRegisters8: + Test CH, 1 ; Do Current position? + JZ SetGUSRegisters9 + + Mov AL, 0Bh ; Current location LOW + Out DX, AL + + Mov EAX, [SI+4Ch] + Mov [SI+2Ch], EAX + + ; EAX = OOOOOOOO OOOOOOOO OOOOOOOO OOOOOOOO + ; Req: xxxOOOOO OOOOOOOO OOOOOOOF FFFFFFFF + Call GUSGetAddress + + Mov DI, AX + + Inc DX + Out DX, AX + Dec DX + + Mov AL, 0Ah ; Current location HIGH + Out DX, AL + + SHR EAX, 16 + Inc DX + Out DX, AX + Call GUSDelay + Out DX, AX + Dec DX + + Mov AL, 0Bh + Out DX, AL + + Mov AX, DI + Inc DX + Out DX, AX + Dec DX + +SetGUSRegisters9: + Test CL, 64 ; New volume?? + JZ SetGUSPanning + +SetGUSRegisters23: + Xor BX, BX + Test CH, 8 + JNZ SetGUSRegistersMuted + + Mov BL, Byte Ptr [SI+20h] ; BL = volume, 0->128 + +SetGUSRegistersMuted: + Call SetGUSVolume + + +SetGUSPanning: + Test CH, 128 ; New panning? + JZ SetGUSRegisters5 + + Mov AL, 0Ch ; Set panning. + Out DX, AL + + Test CS:Stereo, 1 + JZ SetGUSRegisters3 + + Mov AL, [SI+37h] + Cmp AL, 100 + JNE SetGUSRegisters4 + +SetGUSRegisters3: + Mov AL, 32 ; Surround goes to mono :( + +SetGUSRegisters4: ; AL = 0->64 + ShR AL, 1 ; AL = 0->32 + Sub AL, 1 + AdC AL, 0 ; AL = 0->31 + ShR AL, 1 + + Add DL, 2 + Out DX, AL + Sub DL, 2 + +SetGUSRegisters5: + ; Now for control register. + ; If CH | 2, then turn rego OFF + ; If CH | 5, then turn rego ON + ; If CL | 1, then check channel + Test CH, 2 + JNZ SetGUSRegisters11 + + Test CH, 5 + JNZ SetGUSRegisters12 + + Test CL, 1 + JZ SetGUSRegisters13 + + Mov AL, 80h ; Read voice control + Out DX, AL + + Add DL, 2 + In AL, DX + Sub DL, 2 + + Test AL, 1 + JZ SetGUSRegisters13 + + Xor BX, BX + Call SetGUSVolume + + Jmp SetGUSRegisters14 + +SetGUSRegisters11: + ; Turn off. + Xor AL, AL + Out DX, AL ; AL = 0 (Mode control) + Mov AL, 2 + Add DL, 2 + + Mov AH, [SI+18h] ; 16 bit? + Add AH, AH + Or AL, AH + + Out DX, AL + Call GUSDelay + Out DX, AL + Sub DL, 2 + + Xor BX, BX + Call SetGUSVolume + +SetGUSRegisters14: + Test CL, 1 + JZ SetGUSRegisters13 + + Xor CX, CX ; Turn off channel + Test Byte Ptr [SI+3Ah], 80h + JNZ SetGUSRegisters13 + + Mov BX, [SI+38h] + And Byte Ptr [BX], Not 4 ; Signify channel off + + Jmp SetGUSRegisters13 + +SetGUSRegisters12: ; Turn on + Xor AL, AL + Out DX, AL + + Mov AL, [SI+0Ah] + + Cmp CS:Convert16To8Bit, 0 + JNZ SetGUSRegistersNo16Bit + + Mov AH, [SI+18h] ; 16 bit? + Add AH, AH + Or AL, AH + +SetGUSRegistersNo16Bit: + Test CL, 1 + JNZ SetGUSRegisters15 + + Mov AL, 2 + Xor CX, CX + +SetGUSRegisters15: + Add DL, 2 + Out DX, AL + Call GUSDelay + Out DX, AL + +SetGUSRegisters13: + And CX, 0111100010011111b ; Turns off: + ; 1) Freq, pan & vol recalc + ; 2) New note/note stop/loop cha + + Mov [SI], CX + + Add SI, SLAVECHANNELSIZE + +; Call CheckMIDI + + Pop CX + Pop AX + + Inc AX + Dec CX + JNZ SetGUSRegisters1 + + Ret + + +EndP SetGUSRegisters + diff --git a/it/SoundDrivers/GUSPNPM.ASM b/it/SoundDrivers/GUSPNPM.ASM new file mode 100755 index 0000000..a2c9d5d --- /dev/null +++ b/it/SoundDrivers/GUSPNPM.ASM @@ -0,0 +1,2270 @@ +; +; Windows Sound System Driver, with GUS PnP detection. +; + .386P + +Segment DriverHeader PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +;***** Driver Header ******* + +include drhead.inc + +EndS + +Segment Driver PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +ORG 0 +StartDriver: + +include vtable.inc + +;******** Required ProcedureTable ************* + +include reqproc.inc + +;********************************** + +STEREOENABLED EQU 1 +DMABUFFERLENGTH EQU 8192 +MIXRESOLUTION EQU 32 ; 32 bit mixing for +MIXTABLESIZE EQU 2*256*65 + +PNPVENDORID EQU 0100561Eh + +DMASize DW 2048 + +WSSMsg DB "Gravis UltraSound PnP Codec", 13 + DB "Port ", 0FDh, "Xh, IRQ ", 0FDh, "D, DMA ", 0FDh, "D", 0 + +WSSNoMemoryMsg DB "Gravis UltraSound PnP Codec", 13 + DB "Error: Insufficient memory", 0 + +ReinitMsg DB "Gravis UltraSound PnP Codec reinitialised", 0 + +DriverName DB "ITGUSPNP.DRV", 0 + +Forced DB 0 +Stereo DB 0 +MixVolume DW 0 + +BytesToMix DW 1000 +WSSMixConst DB 0 + +MixSegment DW 0 +DMASegment DW 0 + +MixTransferOffset DW 0 +MixTransferRemaining DW 0 + +CONFIGURATIONOFFSET EQU $+128 +CONFIGSIZE EQU 6 +MixMode DW 0 +MixModeOffset DW 0 +Filter DW 0 + +IMR DW 0 +OldWSSIRQHandler DD 0 + +FilterValue DD 0 +FilterValue2 DD 0 + +MixSpeedTable DW 5513, 41h + DW 6615, 4Fh + DW 8000, 40h + DW 9600, 4Eh + DW 11025, 43h + DW 16000, 42h + DW 18900, 45h + DW 22050, 47h + DW 27429, 44h + DW 32000, 46h + DW 33075, 4Dh + DW 37800, 49h + DW 44100, 4Bh + DW 48000, 4Ch + DW 54860, 48h + DW 64000, 4Ah + +IRQData Label Word + DW 20h, 1111111111111110b ; IRQ 0 + DW 24h, 1111111111111101b ; IRQ 1 + DW 28h, 1111110111111011b ; IRQ 2 + DW 2Ch, 1111111111110111b ; IRQ 3 + DW 30h, 1111111111101111b ; IRQ 4 + DW 34h, 1111111111011111b ; IRQ 5 + DW 38h, 1111111110111111b ; IRQ 6 + DW 3Ch, 1111111101111111b ; IRQ 7 + DW 1C0h, 1111111011111011b ; IRQ 8 + DW 1C4h, 1111110111111011b ; IRQ 9 + DW 1C8h, 1111101111111011b ; IRQ 10 + DW 1CCh, 1111011111111011b ; IRQ 11 + DW 1D0h, 1110111111111011b ; IRQ 12 + DW 1D4h, 1101111111111011b ; IRQ 13 + DW 1D8h, 1011111111111011b ; IRQ 14 + DW 1DCh, 0111111111111011b ; IRQ 15 + +;********************************** +; WSS Registers +;********************************** + +CODEC_INDEX_LIC = 00 +CODEC_INDEX_RIC = 01h +CODEC_INDEX_LX1C = 02h +CODEC_INDEX_RX1C = 03h +CODEC_INDEX_LX2C = 04h +CODEC_INDEX_RX2C = 05h +CODEC_INDEX_LDC = 06h +CODEC_INDEX_RDC = 07h +CODEC_INDEX_CDF = 08h +CODEC_INDEX_INTF = 09h +CODEC_INDEX_PIN = 0Ah +CODEC_INDEX_TEST = 0Bh +CODEC_INDEX_MISC = 0Ch +CODEC_INDEX_DIGMIX = 0Dh +CODEC_INDEX_UPR_COUNT = 0Eh +CODEC_INDEX_LWR_COUNT = 0Fh + +CODEC_MCE = 40h + +LDC_LDM = 80h +LDC_LDA = 3Fh + +RDC_RDM = 80h +RDC_RDA = 3Fh + +CDF_STEREO = 10h + +INTF_PEN = 01h +INTF_CEN = 02h +INTF_SDC = 04h +INTF_ACAL = 08h +INTF_PPIO = 40h +INTF_CPIO = 80h + +PIN_IEN = 2 + +TEST_ORL = 03h +TEST_ORR = 0Ch +TEST_DRS = 10h +TEST_ACI = 20h +TEST_PUR = 40h +TEST_COR = 80h + +;********************************** + +WSS16ScreenList Label + DW 16 + DW Near Ptr IdleFunctionList + DW Near Ptr GlobalKeyLink + + DW Near Ptr FullScreenBox ; 0 + DW Near Ptr ScreenHeader + DW Near Ptr FillHeader + DW Near Ptr WSSHeaderLine + + DW Near Ptr DriverText + + DW Near Ptr MixModeText + DW Near Ptr MixModeButton1 ; 6 + DW Near Ptr MixModeButton2 ; + DW Near Ptr MixModeButton3 ; 8 + DW Near Ptr MixModeButton4 ; 9 + + DW Near Ptr FilterText + DW Near Ptr FilterButton1 ; 11 + DW Near Ptr FilterButton2 + DW Near Ptr FilterButton3 + + DW Near Ptr VolumeText + DW Near Ptr VolumeBox1 + + DW Near Ptr MasterVolumeLeft ; 16 + DW Near Ptr MasterVolumeRight ; 17 + + DW 0 + +WSSHeaderLine DW 10 + DB "Gravis UltraSound PnP Codec Driver", 0 + +EmptyObject DW 1 + DB 0, 0 + DB 0 + DB 0 + +DriverText DW 1 + DB 19, 48 + DB 21h + DB "Gravis UltraSound PnP Codec Driver 1.0 for Impulse Tracker", 0 + +GlobalKeyLink DB 7 +GlobalKeyLink2 DD 0 + +IdleFunctionList DD 0 + DD 0 + +FillHeader DW 8 +FillHeader2 DD 0 + +FullScreenBox DW 0 + DB 0, 0, 79, 49 + DB 4 + +ScreenHeader DW 8 +ScreenHeader2 DD 0 + +VolumeText DW 1 + DB 2, 14 + DB 20h + DB "Master Volume Left", 13 + DB "Master Volume Right" + DB 0 + +VolumeBox1 DW 0 + DB 21, 13, 31, 16 + DB 25 + +MasterVolumeLeft DW 9 + DB 22, 14 + DW 0, 63 + DW 9, 0 + DW 0FFFFh, 17, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +MasterVolumeRight DW 9 + DB 22, 15 + DW 0, 63 + DW 9, 1 + DW 16, 6, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +MixModeText DW 1 + DB 2, 18 + DB 20h + DB "Mixing Mode, Playback Frequency: ", 0FDh, "DHz", 0 +MixSpeed DW 48000 + +MixModeButton1 DW 2 + DW 17, 7, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment1 DW 0 + DW 0 + DW Offset SetMixMode +DriverSegment2 DW 0 + DB 3, 20, 32, 22, 8 + DB 0 + DB " 16 Bit, Non-Interpolated", 0 + +MixModeButton2 DW 2 + DW 6, 8, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment3 DW 0 + DW 2 + DW Offset SetMixMode +DriverSegment4 DW 0 + DB 3, 23, 32, 25, 8 + DB 0 + DB " 16 Bit, Interpolated", 0 + +MixModeButton3 DW 2 + DW 7, 9, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment5 DW 0 + DW 4 + DW Offset SetMixMode +DriverSegment6 DW 0 + DB 3, 26, 32, 28, 8 + DB 0 + DB " 32 Bit, Non-Interpolated", 0 + +MixModeButton4 DW 2 + DW 8, 11, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment7 DW 0 + DW 6 + DW Offset SetMixMode +DriverSegment8 DW 0 + DB 3, 29, 32, 31, 8 + DB 0 + DB " 32 Bit, Interpolated", 0 + +FilterText DW 1 + DB 2, 33 + DB 20h + DB "Filter mode", 0 + +FilterButton1 DW 2 + DW 9, 12, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetFilter +DriverSegment9 DW 0 + DW 0 + DW Offset SetFilter +DriverSegment10 DW 0 + DB 3, 35, 29, 37, 8 + DB 0 + DB " No Filter", 0 + +FilterButton2 DW 2 + DW 11, 13, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetFilter +DriverSegment11 DW 0 + DW 1 + DW Offset SetFilter +DriverSegment12 DW 0 + DB 3, 38, 29, 40, 8 + DB 0 + DB " 50% Filter", 0 + +FilterButton3 DW 2 + DW 12, 0FFFFh, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetFilter +DriverSegment13 DW 0 + DW 2 + DW Offset SetFilter +DriverSegment14 DW 0 + DB 3, 41, 29, 43, 8 + DB 0 + DB " 75% Filter", 0 + +VolumeTable DB 2 Dup (56) + +; 컴 MixingRoutines 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +MixBufferPos DW 0 + +include dma.inc +include mix.inc +include m12bit.mix +include m12biti.mix +include m32bit.mix +include m32biti.mix + +MixFunctionTables Label + +include m12bit.inc ; contains the tables +include m12biti.inc +include m32bit.inc +include m32biti.inc + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +RelocationTable Label Word + DW Offset DriverSegment1, Offset DriverSegment2 + DW Offset DriverSegment3, Offset DriverSegment4 + DW Offset DriverSegment5, Offset DriverSegment6 + DW Offset DriverSegment7, Offset DriverSegment8 + DW Offset DriverSegment9, Offset DriverSegment10 + DW Offset DriverSegment11, Offset DriverSegment12 + DW Offset DriverSegment13, Offset DriverSegment14 + DW 0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetMixMode Far + + Push CS + Pop ES + Mov DI, Offset MixMode + + Ret + +EndP GetMixMode + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetFilter Far + + Push CS + Pop ES + Mov DI, Offset Filter + + Ret + +EndP GetFilter + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetFilter Far + + Mov AX, [SI+22] + Mov CS:FilterValue, 0 + Mov CS:Filter, AX + + Mov AX, 1 + Ret + +EndP SetFilter + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc WaitCoDec + + Push CX + + Mov CX, 0F000h + +WaitCoDec1: + In AL, DX + Test AL, AL + JNS WaitCoDec2 + Loop WaitCoDec1 + + StC + +WaitCoDec2: + Pop CX + Ret + +EndP WaitCoDec + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc WaitAutoCalibration + + Push CX + Mov CX, 0F000h + +WaitAutoCalibration1: + Mov AL, CODEC_INDEX_TEST + Out DX, AL + Inc DX + In AL, DX + Dec DX + Test AL, TEST_ACI + JNZ WaitAutoCalibration2 + Loop WaitAutoCalibration1 + + StC + +WaitAutoCalibration2: + Pop CX + Ret + +EndP WaitAutoCalibration + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixMode Far + + Mov AX, [SI+22] + + ClI + + Mov CS:MixMode, AX + + Mov BX, 180 + Mul BX + Mov CS:MixModeOffset, AX + + Mov DS, Word Ptr [CS:RecalculateAllVolumes+2] + Call CS:RecalculateAllVolumes + + StI + + Mov AX, 1 + Ret + +EndP SetMixMode + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GetWSSMixConst ; Work out value.. and nearest + ; mixspeed value. + + PushA + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, CmdLineMixSpeed + Mov CX, MixSpeed + Test AX, AX + JZ GetWSSMixConst1 + + Mov CX, 64000 + Cmp AX, CX + JA GetWSSMixConst1 + + Mov CX, 8000 + Cmp AX, CX + JB GetWSSMixConst1 + + Mov CX, AX + +GetWSSMixConst1: ; CX = desired mixspeed + Mov SI, Offset MixSpeedTable + Mov DX, 16 ; 14 different available speeds + + Xor BX, BX + +GetWSSMixConst2: + LodsW + Cmp AX, BX + JB GetWSSMixConst3 + Cmp AX, CX + JA GetWSSMixConst3 + + Mov BX, AX + Mov DH, [SI] + +GetWSSMixConst3: + LodsW ; Add SI, 2 + Dec DL + JNZ GetWSSMixConst2 + + Mov MixSpeed, BX + Mov WSSMixConst, DH + + Pop DS + PopA + Ret + +EndP GetWSSMixConst + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PingWSS ; Check BasePort, DX = BasePort + ; Preserves DX, destroys AX + + Push DX + + Inc DX + Inc DX + + In AL, DX + Xor AL, AL + Out DX, AL + + Dec DX + Dec DX + Call WaitCodec + JC PingWSSFailure + + In AL, DX + Test AL, AL + JS PingWSSFailure + + Mov AL, CODEC_INDEX_MISC + Out DX, AL + Inc DX ; DX = Data port + In AL, DX + Mov AH, AL ; AH = Revision + + Xor AL, AL ; Write 0 revision + Out DX, AL + In AL, DX + And AX, 8F8Fh + Cmp AL, AH + JNE PingWSSFailure + Dec DX ; DX = AD1848 baseport + + Mov AL, CODEC_MCE or CODEC_INDEX_INTF + Out DX, AL + Inc DX + Mov AL, INTF_ACAL or INTF_SDC + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_INTF + Out DX, AL + Inc DX + Mov AL, INTF_ACAL or INTF_SDC + Out DX, AL + Dec DX + + Call WaitAutoCalibration ; Returns carry if error + ; Carry clear if none. + +; JC PingWSSFailure + + Pop DX + Ret + +PingWSSFailure: + Pop DX + + StC + Ret + + +EndP PingWSS + +; 컴 DetectCard 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Returns carry set if error, else carry clear. Has to setup internal vars +; (eg. appropriate IRQ/DMA whatever). +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +PnP_SerialID DD 0 +PnP_VendorID DD 0 +PnP_ReadPort DW 0 +PnP_CSN DB 0 +PnP_CardFound DB 0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_Delay + Assume DS:Driver + + Push AX CX + + Mov CX, 180h +PnP_Delay1: + In AL, 21h + Loop PnP_Delay1 + + Pop CX AX + Ret + +EndP PnP_Delay + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_WriteData + + Mov DX, 279h + Out DX, AL + + Mov AL, AH + Mov DH, 0Ah + Out DX, AL + Ret + +EndP PnP_WriteData + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_ReadData + + Mov DX, 279h + Out DX, AL + + Mov DX, PnP_ReadPort + In AL, DX + + Ret + +EndP PnP_ReadData + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_Isolate + + Mov AX, 402h + Call Pnp_WriteData ; Reset CSNs + +PnP_IsolateNextCard: + Mov AX, 0003h + Call PnP_WriteData ; Wake[0] + + Mov AX, PnP_ReadPort + ShL AX, 6 + Xor AL, AL + Call PnP_WriteData ; Set Read Data port. + + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + + Mov AL, 1 ; Serial Isolation + Mov DX, 279h + Out DX, AL + + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + + Mov BL, 6Ah + Mov CX, 64 + Mov DX, PnP_ReadPort + + ClI + +PnP_Isolate1: + ShR PnP_SerialID, 1 + RCR PnP_VendorID, 1 + + Mov BH, BL + ShR BH, 1 + Xor BH, BL + ShR BX, 1 + + In AL, DX + Mov AH, AL + Call PnP_Delay + In AL, DX + Call PnP_Delay + + Cmp AX, 55AAh + JNE PnP_Isolate2 + + Xor BL, 80h + Or PnP_SerialID, 80000000h + +PnP_Isolate2: + Dec CX + JNZ PnP_Isolate1 + + Mov CX, 8 + Xor BH, BH + +PnP_Isolate3: + ShR BH, 1 + + In AL, DX + Mov AH, AL + Call PnP_Delay + In AL, DX + Call PnP_Delay + Cmp AX, 55AAh + JNE PnP_Isolate4 + + Or BH, 80h + +PnP_Isolate4: + Dec CX + JNZ PnP_Isolate3 + + StI + + Cmp BL, BH ; Matching Checksum? + JNE PnP_IsolateFinished + + ; assign CSN + Inc PnP_CSN + + Mov AL, 6 + MOv AH, PnP_CSN + Call PnP_WriteData + + Cmp PnP_VendorID, PNPVENDORID + JNE PnP_IsolateNextCard +; Cmp PnP_SerialID, PNPSERIALID +; JNE PnP_IsolateNextCard + + Mov AL, 3 + Call PnP_WriteData + + Mov AX, 07h ; Configuration device + Call PnP_WriteData + + Mov AL, 64h + Call PnP_ReadData + Mov AH, AL + Mov AL, 65h + Call PnP_ReadData ; AX = address. + + Test AX, AX + JZ PnP_IsolateNextCard + + Cmp BasePort, 0FFFFh + JE PnPBasePortOK + + Cmp BasePort, AX + JNE PnP_IsolateNextCard + +PnPBasePortOK: + Mov BasePort, AX + + Mov AL, 70h + Call PnP_ReadData ; AL[3:0] = IRQ + And AX, 15 + JZ PnP_IsolateNextCard + Mov IRQ, AX + + Mov AL, 75h + Call PnP_ReadData ; AL[2:0] = DMA + And AX, 7 + Cmp AL, 4 + JE PnP_IsolateNextCard + Mov DMA, AX + + Mov Pnp_CardFound, 1 + Jmp PnP_IsolateNextCard + +PnP_IsolateFinished: + Mov AL, PnP_CSN + ShL AL, 1 + Or AL, PnP_CardFound + + Ret + +EndP PnP_Isolate + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc DetectCard Far ; returns carry clear if succesful + + Push CS + Pop DS + + Xor AL, AL + Mov DX, 279h + Out DX, AL + Out DX, AL + + Mov AL, 6Ah ; Starting value + Mov CX, 32 + +PnP_InitiationKeyLoop: + Out DX, AL + + Mov AH, AL + ShR AH, 1 + Xor AH, AL + ShR AX, 1 + + Dec CX + JNZ PnP_InitiationKeyLoop + +; Try three ports before concluding no PnP cards: 20Fh, 27Bh, 213h + +PnP_DetectCardPort1: + Mov PnP_ReadPort, 20Fh + Call PnP_Isolate + JZ PnP_DetectCardPort2 + Test AL, 1 + JZ PnP_DetectCardNotFound + Jmp PnP_DetectCardFound + +PnP_DetectCardPort2: + Mov PnP_ReadPort, 27Bh + Call PnP_Isolate + JZ PnP_DetectCardPort3 + Test AL, 1 + JZ PnP_DetectCardNotFound + Jmp PnP_DetectCardFound + +PnP_DetectCardPort3: + Mov PnP_ReadPort, 213h + Call PnP_Isolate + Test AL, 1 + JNZ PnP_DetectCardFound + +PnP_DetectCardNotFound: + StC + Mov AX, 202h + Call PnP_WriteData + Ret + +PnP_DetectCardFound: + ClC + +PnP_DetectEnd: ; Return PnP to wait for key state + Mov AX, 202h + Call PnP_WriteData + + Mov EAX, 'Jeff' + Ret + +EndP DetectCard + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +MixModeTable Label Word + DW Offset Mix0ModeMono, Mix0ModeStereo + DW Offset Mix0ModeMono, Mix0ModeStereo + DW Offset Mix6ModeMono, Mix6ModeStereo + DW Offset Mix6ModeMono, Mix6ModeStereo + +Proc MixSamples ; Given DS:SI = info tables, CX = numchannels + + ; 1. Clean buffer + ; + update variables + ; 2. Update parameters + ; 3. Mix func + ; 4. Return + + Push CX + + Mov CX, BytesToMix + Mov ES, MixSegment + Mov DI, MIXTABLESIZE + Xor EAX, EAX + Mov DX, CX + Add CX, CX + + Mov MixTransferOffset, DI ; } Memory write + + Cmp Stereo, 0 + JE MixSamples1 + + Mov DX, CX + +MixSamples1: + Rep StosD ; } Memory write + Mov MixTransferRemaining, DX ; } + + Pop CX + +MixSamples2: + Test Byte Ptr [SI], 1 + JZ MixSamplesEnd2 + Cmp Byte Ptr [SI+36h], 100 + JE MixSamplesEnd2 + + Push CX + Mov CX, [SI] + + Test CH, 2 + JZ MixSamples3 + And Byte Ptr [SI], Not 1 + + Jmp MixSamplesEnd +; Cmp MixMode, 8 ; Is it volume ramping? +; JB MixSamplesEnd + +MixSamples3: + Test CL, 20h ; New freq? + JZ MixSamples5 + + Mov AX, [SI+10h] + Mov DX, [SI+12h] + Mov BX, MixSpeed + Cmp DX, BX + JAE MixSamplesHandleError + + Div BX + ShL EAX, 16 + Xor AX, AX + Div BX + Mov STEPVALUE, EAX + +MixSamples4: + Test CH, 1 + JZ MixSamples5 + + Mov DWord Ptr [SI+1Ch], 0 ; Current Volume = 0 + ; for volume sliding. +MixSamples5: + Test CX, 8440h ; New volume or panning? + JZ MixSamplesMix + + Xor AX, AX + Test CH, 8 ; Muted? + JNZ MixModeCommon + + Mov BX, MixMode + Add BL, Stereo + Add BX, BX + Jmp [CS:MixModeTable+BX] + +Mix0Mode: ; 16-bit mixing, no interpolation +Mix0ModeMono: ; and 16-bit mixing, interpolation + Mov AL, [SI+20h] + ShR AL, 1 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Mov AX, 0 + JZ MixModeCommon + Mov AL, 30 ; Use left only-mixing for mono + Jmp MixModeCommon + +Mix0ModeStereo: + Mov AL, [SI+37h] ; Final pan + Cmp AL, 100 + JE Mix0ModeSurround + + Mul Byte Ptr [SI+20h] ; Final volume + Add AX, 64 + ShR AX, 7 + Mov [SI+0Ch], AX ; Store into right volume + + Mov AL, 64 + Sub AL, [SI+37h] + Mul Byte Ptr [SI+20h] + Add AX, 64 + ShR AX, 7 + Mov [SI+0Eh], AX ; Left volume + + Mov CH, AL ; CH = left volume + Mov CL, [SI+0Ch] ; CL = right volume + Mov AX, 0 + + Test CX, CX + JZ MixModeCommon + + Mov AL, 30 ; Left only... + Test CL, CL + JZ MixModeCommon + + Mov AL, 60 + Test CH, CH + JZ MixModeCommon + + Mov AL, 90 + Cmp CL, CH + JZ MixModeCommon + + Mov AL, 120 + Jmp MixModeCommon + +Mix0ModeSurround: + Mov AL, [SI+20h] + ShR AL, 2 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Mov AX, 0 + JZ MixModeCommon + Mov AL, 150 ; Surround + Jmp MixModeCommon + +Mix6ModeMono: + Mov AX, [SI+4Ah] + Mul MixVolume + ShRD AX, DX, 8 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Test AX, AX + JZ MixModeCommon + Mov AX, 30 + Jmp MixModeCommon + +Mix6ModeStereo: + Mov AL, [SI+37h] ; Final pan + Cmp AL, 100 + JE Mix6ModeSurround + + Mul Byte Ptr MixVolume + Mul Word Ptr [SI+4Ah] + ShRD AX, DX, 14 + Mov [SI+0Ch], AX ; Store into right volume + Mov BX, AX + ShL EAX, 16 + + Mov AL, 64 ; Do left volume + Sub AL, [SI+37h] ; AL = 64-FinalPan + Mul Byte Ptr MixVolume + Mul Word Ptr [SI+4Ah] + ShRD AX, DX, 14 + Mov [SI+0Eh], AX + + Mov ECX, EAX + + ; BX = right volume + ; CX = Left volume + Mov AX, 0 + Test ECX, ECX + JZ MixModeCommon + + Mov AL, 30 + Test BX, BX + JZ MixModeCommon + + Mov AL, 60 + Test CX, CX + JZ MixModeCommon + + Mov AL, 90 + Cmp CX, BX + JE MixModeCommon + + Mov AL, 120 + Jmp MixModeCommon + +Mix6ModeSurround: + Mov AX, [SI+4Ah] + Mul MixVolume + ShRD AX, DX, 9 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + JZ MixModeCommon + Mov AX, 150 + Jmp MixModeCommon + +MixModeCommon: ; Requires AX = 30/60/90 etc. depending + ; On mixing mode type. + ; This will add 180 for 16-bit, + ; And sort out loop types. + Mov BL, [SI+0Ah] + Test Byte Ptr [SI+18h], 2 ; 16 bit? + JZ MixModeCommon1 + + Add AX, 180 + +MixModeCommon1: + Cmp BL, 8 + JB MixModeCommon3 ; No loop + JE MixModeCommon2 ; Forwards loop + + Add AX, 10 + +MixModeCommon2: + Add AX, 10 + +MixModeCommon3: + Add AX, Offset MixFunctionTables + Add AX, MixModeOffset + Mov [SI+8], AX ; Offset... + +MixSamplesMix: + Mov BX, [SI+8] ; BX = offset into + Mov EAX, [CS:BX+2] + Mov DWord Ptr PreMixFunction, EAX + Mov EAX, [CS:BX+6] + Mov DWord Ptr MixFunctionSeparateBackwards, EAX + + Mov AX, BytesToMix + Mov MixBlockSize, AX + Mov MixBufferOffset, MIXTABLESIZE + + Mov EAX, CURRENTPOSITION + Mov OLDPOSITION, EAX + + Call Word Ptr [CS:BX] + + And Word Ptr [SI], 0111100010001101b + Jmp MixSamplesEnd + +MixSamplesHandleError: + Mov Word Ptr [SI], 200h + + Test Byte Ptr [SI+3Ah], 80h + JNZ MixSamplesEnd + + Mov BX, [SI+38h] + And Byte Ptr [BX], Not 4 ; Turn off channel + +MixSamplesEnd: + Pop CX + +MixSamplesEnd2: + Add SI, 128 + Dec CX + JNZ MixSamples2 + + Ret + +EndP MixSamples + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc WSSIRQHandler + + PushAD + Push DS + Push ES + + ClD + + Mov AX, CS + Mov DS, AX + Assume DS:Driver + + Mov DX, [BasePort] + Add DX, 2 + In AL, DX + Test AL, 1 + JZ WSSAckIRQ2 + + Xor AL, AL + Out DX, AL + +WSSAckIRQ2: + Mov AL, 20h + Cmp IRQ, 8 + JB WSSAckIRQ1 + + Out 0A0h, AL + +WSSAckIRQ1: + Out 20h, AL + + Mov AX, MixBufferPos + Mov BX, AX + Mul DMASize + Cmp AX, DMABUFFERLENGTH + JB WSSIRQHandler2 + + Xor AX, AX + Xor BX, BX + +WSSIRQHandler2: + Inc BX + Mov MixBufferPos, BX + + CLD + + ; OK... time to get next block + ; Check whether stereo thing is on.. + ; + LES DI, [ActualDMAPtr] + Add DI, AX + + Mov BX, DMASize ; BX = bytes required + ShR BX, 1 + ; BX = samples required + Mov BP, 8 ; Skip for mono + Mov CL, 14 ; Shift for mono + + Cmp Stereo, 0 + JE WSSIRQHandlerMono + + Mov BP, 4 ; Stereo skip value. + Dec CL + +WSSIRQHandlerMono: + Call SaveEMSPageFrame + + Cmp MixTransferRemaining, 0 + JNE WSSIRQHandler4 + Assume DS:Nothing + +WSSIRQHandler3: + Push BX + Push CX + Push BP + Push ES + Push DI + + Call Update + Call MixSamples + + Pop DI + Pop ES + Pop BP + Pop CX + Pop BX + +WSSIRQHandler4: + Mov DS, MixSegment + Mov SI, MixTransferOffset + Mov DX, BX ; DX = samples to transfer + Cmp DX, MixTransferRemaining + JBE WSSIRQHandler5 + + Mov DX, MixTransferRemaining + +WSSIRQHandler5: + Push DX + Cmp CS:Filter, 1 + JB WSSIRQHandler6 + JE WSSIRQHFilter + + Cmp CS:Stereo, 0 + JE WSSIRQ3QFilterMono + +WSSIRQ3QFilterStereo: + Push BX + + Mov EBX, FilterValue + Mov EBP, FilterValue2 + ShR DX, 1 + +WSSIRQ3QFilterStereo1: + Mov EAX, EBX + Mov ECX, EBP + Add EAX, [SI] + Add ECX, [SI+4] + SAR EAX, 1 + SAR ECX, 1 + Add EBX, EAX + Add EBP, ECX + SAR EBX, 1 + SAR EBP, 1 + + Mov EAX, EBX + SAR EAX, 13 + + Cmp EAX, -8000h + JL WSS3QFilterStereoClip1 + Cmp EAX, 7FFFh + JG WSS3QFilterStereoClip2 + +WSSIRQ3QFilterStereo2: + StosW + + Mov EAX, EBP + SAR EAX, 13 + + Cmp EAX, -8000h + JL WSS3QFilterStereoClip3 + Cmp EAX, 7FFFh + JG WSS3QFilterStereoClip4 + +WSSIRQ3QFilterStereo3: + StosW + + Add SI, 8 + Dec DX + JNZ WSSIRQ3QFilterStereo1 + + Mov FilterValue, EBX + Mov FilterValue2, EBP + + Pop BX + + Jmp WSSMixTransferEnd + +WSSIRQ3QFilterMono: + Push BX + + Mov EBX, FilterValue + +WSSIRQ3QFilterMono1: + Mov EAX, EBX + Add EAX, [SI] + SAR EAX, 1 + Add EBX, EAX + SAR EBX, 1 + Mov EAX, EBX + SAR EAX, 14 + + Cmp EAX, -8000h + JL WSS3QFilterMonoClip1 + Cmp EAX, 7FFFh + JG WSS3QFilterMonoClip2 + +WSSIRQ3QFilterMono2: + StosW + + Add SI, 8 + Dec DX + JNZ WSSIRQ3QFilterMono1 + + Mov FilterValue, EBX + + Pop BX + + Jmp WSSMixTransferEnd + +WSSIRQHFilter: + Cmp CS:Stereo, 0 + JE WSSIRQHFilterMono + +WSSIRQHFilterStereo: + Push BX + + Mov EBX, FilterValue + Mov EBP, FilterValue2 + ShR DX, 1 + +WSSIRQHFilterStereo1: + Add EBX, [SI] + Add EBP, [SI+4] + + SAR EBX, 1 + SAR EBP, 1 + + Mov EAX, EBX + SAR EAX, 13 + + Cmp EAX, -8000h + JL WSSHFilterStereoClip1 + Cmp EAX, 7FFFh + JG WSSHFilterStereoClip2 + +WSSIRQHFilterStereo2: + StosW + + Mov EAX, EBP + SAR EAX, 13 + + Cmp EAX, -8000h + JL WSSHFilterStereoClip3 + Cmp EAX, 7FFFh + JG WSSHFilterStereoClip4 + +WSSIRQHFilterStereo3: + StosW + + Add SI, 8 + Dec DX + JNZ WSSIRQHFilterStereo1 + + Mov FilterValue, EBX + Mov FilterValue2, EBP + + Pop BX + + Jmp WSSMixTransferEnd + +WSSIRQHFilterMono: + Push BX + + Mov EBX, FilterValue + +WSSIRQHFilterMono1: + Add EBX, [SI] + SAR EBX, 1 + Mov EAX, EBX + SAR EAX, 14 + + Cmp EAX, -8000h + JL WSSHFilterMonoClip1 + Cmp EAX, 7FFFh + JG WSSHFilterMonoClip2 + +WSSIRQHFilterMono2: + StosW + + Add SI, 8 + Dec DX + JNZ WSSIRQHFilterMono1 + + Mov FilterValue, EBX + + Pop BX + + Jmp WSSMixTransferEnd + +WSSIRQHandler6: + Mov EAX, [SI] + SAR EAX, CL + + Cmp EAX, -8000h + JL WSSIRQHandlerClip1 + Cmp EAX, 7FFFh + JG WSSIRQHandlerClip2 + +WSSIRQHandler7: + StosW ; } Memory write + + Add SI, BP + Dec DX + JNZ WSSIRQHandler6 + +WSSMixTransferEnd: + Pop DX + + Sub MixTransferRemaining, DX ; } Memory write + Sub BX, DX + JNZ WSSIRQHandler3 + + Mov MixTransferOffset, SI ; } Memory write + + Call RestoreEMSPageFrame + + Pop ES + Pop DS + PopAD + IRet + +WSSIRQHandlerClip1: + Mov AX, 8000h + Jmp WSSIRQHandler7 + +WSSIRQHandlerClip2: + Mov AX, 7FFFh + Jmp WSSIRQHandler7 + +WSSHFilterMonoClip1: + Mov AX, 8000h + Jmp WSSIRQHFilterMono2 + +WSSHFilterMonoClip2: + Mov AX, 7FFFh + Jmp WSSIRQHFilterMono2 + +WSSHFilterStereoClip1: + Mov AX, 8000h + Jmp WSSIRQHFilterStereo2 + +WSSHFilterStereoClip2: + Mov AX, 7FFFh + Jmp WSSIRQHFilterStereo2 + +WSSHFilterStereoClip3: + Mov AX, 8000h + Jmp WSSIRQHFilterStereo3 + +WSSHFilterStereoClip4: + Mov AX, 7FFFh + Jmp WSSIRQHFilterStereo3 + +WSS3QFilterMonoClip1: + Mov AX, 8000h + Jmp WSSIRQ3QFilterMono2 + +WSS3QFilterMonoClip2: + Mov AX, 7FFFh + Jmp WSSIRQ3QFilterMono2 + +WSS3QFilterStereoClip1: + Mov AX, 8000h + Jmp WSSIRQ3QFilterStereo2 + +WSS3QFilterStereoClip2: + Mov AX, 7FFFh + Jmp WSSIRQ3QFilterStereo2 + +WSS3QFilterStereoClip3: + Mov AX, 8000h + Jmp WSSIRQ3QFilterStereo3 + +WSS3QFilterStereoClip4: + Mov AX, 7FFFh + Jmp WSSIRQ3QFilterStereo3 + +EndP WSSIRQHandler + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetIRQ + + PushAD + Push ES + + Xor AX, AX + Mov ES, AX + + Mov DI, IRQ + ShL DI, 2 + Add DI, Offset IRQData + Mov BX, [CS:DI] + + Mov AX, CS + ShL EAX, 16 + Mov AX, Offset WSSIRQHandler + + XChg [ES:BX], EAX + Mov OldWSSIRQHandler, EAX + + Mov AX, IMR + And AX, [DI+2] + + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Pop ES + PopAD + + Ret + +EndP SetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetIRQ + + PushAD + Push ES + + Xor AX, AX + Mov ES, AX + + Mov DI, IRQ + ShL DI, 2 + Mov BX, [IRQData+DI] + + Mov EAX, OldWSSIRQHandler + Mov [ES:BX], EAX + + Pop ES + PopAD + + Ret + +EndP ResetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc StopWSS + + Mov DX, BasePort + + Mov AL, CODEC_INDEX_INTF + Out DX, AL + Inc DX + In AL, DX + And AL, Not INTF_PEN + Out DX, AL + + Inc DX + In AL, DX + Xor AL, AL + Out DX, AL + + Dec DX + Dec DX + + Mov AL, CODEC_INDEX_PIN + Out DX, AL + Inc DX + Xor AL, AL + Out DX, AL + + Ret + +EndP StopWSS + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc StartWSS + + PushA + Push ES + Push DS + + Push CS + Pop DS + Assume DS:Driver + + ; Setup DMA + Mov BX, DMASegment + Xor AX, AX + Mov DX, DMA + Mov DI, DMABUFFERLENGTH + Call SetDMA + + LES DI, ActualDMAPtr + Xor AX, AX + Mov CX, DMABUFFERLENGTH/2 + Rep StosW + + Mov MixBufferPos, 0 + Mov MixTransferRemaining, 0 + + Mov DX, BasePort + Call PingWSS + + Mov AL, CODEC_INDEX_PIN + Out DX, AL + Inc DX + Mov AL, PIN_IEN + Out DX, AL + Dec DX + + Mov AH, WSSMixConst ; Set format/frequency + Cmp Stereo, 0 + JE StartWSS1 + + Or AH, CDF_STEREO + +StartWSS1: + Mov AL, CODEC_MCE or CODEC_INDEX_CDF + Out DX, AL + Inc DX + Mov AL, AH + Out DX, AL + Dec DX + + Call WaitCodec + + Mov AL, CODEC_INDEX_CDF + Out DX, AL + Inc DX + Mov AL, AH + Out DX, AL + Dec DX + + Call WaitAutoCalibration + + ; Start playback + Mov AL, CODEC_INDEX_LWR_COUNT + Out DX, AL + Inc DX + + Mov AX, DMASize + ShR AX, 1 + + Cmp Stereo, 0 + JE StartWSS2 + + ShR AX, 1 + +StartWSS2: + Dec AX + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_UPR_COUNT + Out DX, AL + Inc DX + Mov AL, AH + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_INTF + Out DX, AL + Inc DX + In AL, DX + Or AL, INTF_PEN + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_LDC + Out DX, AL + Inc DX + In AL, DX + And AL, Not LDC_LDM + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_RDC + Out DX, AL + Inc DX + In AL, DX + And AL, Not RDC_RDM + Out DX, AL + Dec DX + + Pop DS + Pop ES + PopA + + Ret + +EndP StartWSS + Assume DS:Nothing + +;컴 InitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Sets up any memory required for output +; Initiates output +; +; Parameters: AX = Number of Channels +; +; If sucessful, returns: +; Carry flag clear +; DS:SI = pointer to text to display +; AX = parameter 1 in text +; BX = parameter 2 in text +; CX = parameter 3 in text +; DX = parameter 4 in text +; DI = parameter 5 in text +; +; If unsucessful, returns: +; Carry flag set +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc InitSound Far + + Push CS + Pop DS + Assume DS:Driver + + Mov SI, Offset RelocationTable + +RelocationFix: + LodsW + Test AX, AX + JZ RelocationEnd + Mov BX, AX + Mov [BX], DS + Jmp RelocationFix + + +RelocationEnd: + Call GetEMSPageFrame + Mov EMSPageFrame, AX + + In AL, 0A1h + Mov AH, AL + In AL, 21h + Mov IMR, AX + + Mov ECX, IdleUpdateInfoLine + Mov EDX, GlobalKeyList + Mov IdleFunctionList, ECX + Mov GlobalKeyLink2, EDX + + Mov ECX, FillHeaderFunction + Mov EDX, DrawHeaderFunction + Mov FillHeader2, ECX + Mov ScreenHeader2, EDX + + Call GetWSSMixConst + + Mov AX, 2643 + Mul MixSpeed + Add AX, 0FFFFh + AdC DX, 2080 + + Mov BX, (DMABUFFERLENGTH*2)/16 + Add BX, DX + + ; Allocate MixSegment first + Mov AH, 48h + + Int 21h + JNC InitSound1 + +InitSoundNoMemory: + Mov SI, Offset WSSNoMemoryMsg + Ret + +InitSound1: + Mov MixSegment, AX + Add AX, DX + Mov DMASegment, AX + + Call SetIRQ + Call GetTempo + Call SetTempo + + Call UpdateSoundcardVariables + + Mov SI, Offset WSSMsg + + Mov AX, BasePort + Mov BX, IRQ + Mov CX, DMA + + Ret + +EndP InitSound + Assume DS:Nothing + +;컴 ReInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Reinitialises sound output +; Initiates sound output +; +; Parameters: AX = number of channels. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReInitSound Far + + PushA + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Call ResetIRQ + Call SetIRQ + + Mov SI, Offset ReInitMsg + Mov BX, 40 + Call SetInfoLine + + Mov AL, Stereo + Call SetStereo + + Pop ES + Pop DS + PopA + + Ret + +EndP ReInitSound + Assume DS:Nothing + +;컴 UnInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Stops sound output, releases any memory used by driver +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UnInitSound Far + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, IMR + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Mov AX, MixSegment + Test AX, AX + JZ UnInitSound1 + + Mov ES, AX + Mov AH, 49h ; Release MixSegment + Int 21h + + Call StopWSS + Call ResetIRQ + +UnInitSound1: + Call GotoHomeDirectory + + ; Now to save config into driver file. + Mov AX, 3D02h ; Read write access + Mov DX, Offset DriverName + Int 21h + JC SetMixMode1 + + Mov BX, AX + + Mov AX, 4200h + Xor CX, CX + Mov DX, Offset CONFIGURATIONOFFSET + Int 21h + JC SetMixMode2 + + Mov AH, 40h + Mov CX, CONFIGSIZE + Mov DX, Offset MixMode + Int 21h + +SetMixMode2: + Mov AH, 3Eh + Int 21h + +SetMixMode1: + Ret + +EndP UnInitSound + Assume DS:Nothing + +;컴 Poll 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; This procedure is called as often as possible by IT.EXE +; AX = Playmode (0 for nothing in particular, 1 = pattern, 2 = song) +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Poll Far + + Ret + +EndP Poll + +;컴 SetTempo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: BX = tempo +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetTempo Far + + Push AX + Push BX + Push DX + + Push BX + + Mov AX, MixSpeed + Mov BX, AX + Xor DX, DX + + ShL AX, 1 + RCL DX, 1 ; DX:AX = Mixspeed*2 + + ShR BX, 1 ; BX = Mixspeed/2 + + Add AX, BX + AdC DX, 0 ; DX:AX = Mixspeed*2.5 + + Pop BX ; BX = tempo + Div BX + + Mov BytesToMix, AX + + Pop DX + Pop BX + Pop AX + + Ret + +EndP SetTempo + +;컴 SetMixVolume 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = MixVolume +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixVolume Far + + PushA + Push DS + + Mov BX, AX ; BX = MixVolume + Mov CS:MixVolume, BX + + Mov AX, CS:MixSegment + Test AX, AX + JZ SetMixVolume2 + + Mov DS, AX + + Mov CX, MIXTABLESIZE/2 + Mov SI, MIXTABLESIZE-2; Starting point - working backwards + +SetMixVolume1: + Mov AX, CX + + Dec AX ; AH = volume, AL = wave value. + Xor DX, DX + XChg AH, DL ; DL = Volume, AX = wave value + CBW + + IMul DX ; DX:AX = Volume * Wave Value + ; Ranges -8192->8128 + + IMul BX ; DX:AX = Volume * Wave Value * Mixing Volume + ; Ranges -1048576->1040384 + + Add AX, 64 + AdC DX, 0 + + ShRD AX, DX, 7 + Mov [SI], AX + Sub SI, 2 + + Loop SetMixVolume1 + +SetMixVolume2: + Mov DS, Word Ptr [CS:RecalculateAllVolumes+2] + Call CS: RecalculateAllVolumes + + Pop DS + PopA + + Ret + +EndP SetMixVolume + +;컴 SetStereo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AL = Stereo on/off, 0 = off. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc RecalculateAllFrequencies + + Call GetChannelTables + +RecalculateAllFrequencies1: + Or Byte Ptr [SI], 32 + + Add SI, 128 + Dec CX + JNZ RecalculateAllFrequencies1 + + Ret + +EndP RecalculateAllFrequencies + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetStereo Far + + Mov CS:Stereo, AL + Cmp CS:MixSegment, 0 + JE SetStereo1 + + Call StopWSS + Call StartWSS + + Call RecalculateAllFrequencies + +SetStereo1: + Ret + +EndP SetStereo + +;컴 LoadSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = sample to load +; DS:SI points to sample header +; ES:0 points to first sample +; +; Returns: **Carry set if NO error** +; **Carry clear if error** +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +include loadsam.inc + +;컴 ReleaseSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AX = sample to release +; DS:SI points to sample header +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReleaseSample Far + + Ret + +EndP ReleaseSample + +;컴 ResetMemory 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetMemory Far + + Ret + +EndP ResetMemory + +;컴 GetStatus 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +; Returns text to show on status line, AX = display parameter +; Carry set if not to show anything. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetStatus Far + + StC + Ret + +EndP GetStatus + +;컴 SoundCardScreen 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Function to have driver interactive part of program +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SoundCardScreen Far + + Mov AX, 5 + Mov SI, 1 + Mov CX, CS + Mov DX, Offset WSS16ScreenList + + ClC + Ret + +EndP SoundCardScreen + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetVariable Far + + Xor AH, AH + Mov AL, [CS:VolumeTable+DI] + Ret + +EndP GetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UpdateSoundcardVariables + + Push AX DX + + Push CS + Pop DS + Assume DS:Driver + + Mov DX, BasePort + + Mov AL, CODEC_INDEX_LDC + Out DX, AL + Inc DX + Mov AX, 3F3Fh + Sub AX, [Word Ptr VolumeTable] + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_RDC + Out DX, AL + Inc DX + Mov AL, AH + Out DX, AL + Dec DX + + Pop DX AX + Ret + +EndP UpdatesoundcardVariables + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetVariable Far + + Push DS + Push DX + + Push CS + Pop DS + Assume DS:Driver + + Mov [VolumeTable+DI], AL + Call UpdateSoundcardVariables + + Pop DX + Pop DS + Ret + +EndP SetVariable + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +EndDriver: + +;******** Provided Variable Table ************* + +MaxNumberOfChannels DW 0FFFFh ; Maximum number of channels the + ; driver can handle. + +StopAfterPlay DW 0 +DefaultChannels DW 64 + DW 5 Dup (0) + + +;******** Provided Procedure Table ************* + +ProvidedTableStart: + + DW Offset DetectCard + + DW Offset InitSound ; Playing related + DW Offset ReinitSound + DW Offset UninitSound + + DW Offset Poll + + DW Offset SetTempo ; Sound variable related + DW Offset SetMixVolume + DW Offset SetStereo + + DW Offset LoadSample ; Sample related + DW Offset ReleaseSample + DW Offset ResetMemory + DW Offset GetStatus ; Returns string to show on status line + + DW Offset SoundCardScreen ; Sound card 'screen' + + DW Offset GetVariable ; For interface + DW Offset SetVariable + +ProvidedTableEnd: + DW 32-(ProvidedTableEnd-ProvidedTableStart)/2 Dup (0) + +EndS + +End diff --git a/it/SoundDrivers/GUSPNPMX.ASM b/it/SoundDrivers/GUSPNPMX.ASM new file mode 100755 index 0000000..a94e740 --- /dev/null +++ b/it/SoundDrivers/GUSPNPMX.ASM @@ -0,0 +1,1769 @@ +; +; Windows Sound System Driver, with GUS PnP detection, MMX mixing. +; + .386P + +Segment DriverHeader PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +;***** Driver Header ******* + +include drhead.inc +include mmx.inc + +EndS + +Segment Driver PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +ORG 0 +StartDriver: + +include vtable.inc + +;******** Required ProcedureTable ************* + +include reqproc.inc + +;********************************** + +STEREOENABLED EQU 1 +DMABUFFERLENGTH EQU 8192 +MIXRESOLUTION EQU 32 ; 32 bit mixing for +OUTPUTFILTERENABLED EQU 0 + +PNPVENDORID EQU 0100561Eh + +FPSave DB 128 Dup (0) + +DMASize DW 2048 + +WSSMsg DB "Gravis UltraSound PnP MMX", 13 + DB "Port ", 0FDh, "Xh, IRQ ", 0FDh, "D, DMA ", 0FDh, "D", 0 + +WSSNoMemoryMsg DB "Gravis UltraSound PnP MMX", 13 + DB "Error: Insufficient memory", 0 + +ReinitMsg DB "Gravis UltraSound PnP Codec reinitialised", 0 + +DriverName DB "ITGUSPNP.MMX", 0 + +Forced DB 0 +Stereo DB 0 +MixVolume DW 0 + +BytesToMix DW 1000 +WSSMixConst DB 0 + +MixSegment DW 0 + +MixTransferOffset DW 0 +MixTransferRemaining DW 0 + +CONFIGURATIONOFFSET EQU $+128 +CONFIGSIZE EQU 6 +MixMode DW 0 +MixModeOffset DW 0 +Filter DW 0 + +IMR DW 0 +OldWSSIRQHandler DD 0 + +MixSpeedTable DW 5513, 41h + DW 6615, 4Fh + DW 8000, 40h + DW 9600, 4Eh + DW 11025, 43h + DW 16000, 42h + DW 18900, 45h + DW 22050, 47h + DW 27429, 44h + DW 32000, 46h + DW 33075, 4Dh + DW 37800, 49h + DW 44100, 4Bh + DW 48000, 4Ch + DW 54860, 48h + DW 64000, 4Ah + +IRQData Label Word + DW 20h, 1111111111111110b ; IRQ 0 + DW 24h, 1111111111111101b ; IRQ 1 + DW 28h, 1111110111111011b ; IRQ 2 + DW 2Ch, 1111111111110111b ; IRQ 3 + DW 30h, 1111111111101111b ; IRQ 4 + DW 34h, 1111111111011111b ; IRQ 5 + DW 38h, 1111111110111111b ; IRQ 6 + DW 3Ch, 1111111101111111b ; IRQ 7 + DW 1C0h, 1111111011111011b ; IRQ 8 + DW 1C4h, 1111110111111011b ; IRQ 9 + DW 1C8h, 1111101111111011b ; IRQ 10 + DW 1CCh, 1111011111111011b ; IRQ 11 + DW 1D0h, 1110111111111011b ; IRQ 12 + DW 1D4h, 1101111111111011b ; IRQ 13 + DW 1D8h, 1011111111111011b ; IRQ 14 + DW 1DCh, 0111111111111011b ; IRQ 15 + +;********************************** +; WSS Registers +;********************************** + +CODEC_INDEX_LIC = 00 +CODEC_INDEX_RIC = 01h +CODEC_INDEX_LX1C = 02h +CODEC_INDEX_RX1C = 03h +CODEC_INDEX_LX2C = 04h +CODEC_INDEX_RX2C = 05h +CODEC_INDEX_LDC = 06h +CODEC_INDEX_RDC = 07h +CODEC_INDEX_CDF = 08h +CODEC_INDEX_INTF = 09h +CODEC_INDEX_PIN = 0Ah +CODEC_INDEX_TEST = 0Bh +CODEC_INDEX_MISC = 0Ch +CODEC_INDEX_DIGMIX = 0Dh +CODEC_INDEX_UPR_COUNT = 0Eh +CODEC_INDEX_LWR_COUNT = 0Fh + +CODEC_MCE = 40h + +LDC_LDM = 80h +LDC_LDA = 3Fh + +RDC_RDM = 80h +RDC_RDA = 3Fh + +CDF_STEREO = 10h + +INTF_PEN = 01h +INTF_CEN = 02h +INTF_SDC = 04h +INTF_ACAL = 08h +INTF_PPIO = 40h +INTF_CPIO = 80h + +PIN_IEN = 2 + +TEST_ORL = 03h +TEST_ORR = 0Ch +TEST_DRS = 10h +TEST_ACI = 20h +TEST_PUR = 40h +TEST_COR = 80h + +;********************************** + +WSS16ScreenList Label + DW 12 + DW Near Ptr IdleFunctionList + DW Near Ptr GlobalKeyLink + + DW Near Ptr FullScreenBox ; 0 + DW Near Ptr ScreenHeader + DW Near Ptr FillHeader + DW Near Ptr WSSHeaderLine + + DW Near Ptr DriverText + + DW Near Ptr MixModeText + DW Near Ptr MixModeButton1 ; 6 + DW Near Ptr MixModeButton2 ; + DW Near Ptr MixModeButton3 ; 8 + DW Near Ptr MixModeButton4 ; 9 + + DW Near Ptr VolumeText + DW Near Ptr VolumeBox1 + + DW Near Ptr MasterVolumeLeft ; 12 + DW Near Ptr MasterVolumeRight ; 13 + + DW 0 + + +WSSHeaderLine DW 10 + DB "Gravis UltraSound PnP MMX Codec Driver", 0 + +DriverText DW 1 + DB 19, 48 + DB 21h + DB "Gravis UltraSound PnP Codec Driver 1.0 for Impulse Tracker", 0 + +GlobalKeyLink DB 7 +GlobalKeyLink2 DD 0 + +IdleFunctionList DD 0 + DD 0 + +FillHeader DW 8 +FillHeader2 DD 0 + +FullScreenBox DW 0 + DB 0, 0, 79, 49 + DB 4 + +ScreenHeader DW 8 +ScreenHeader2 DD 0 + +VolumeText DW 1 + DB 2, 14 + DB 20h + DB "Master Volume Left", 13 + DB "Master Volume Right" + DB 0 + +VolumeBox1 DW 0 + DB 21, 13, 31, 16 + DB 25 + +MasterVolumeLeft DW 9 + DB 22, 14 + DW 0, 63 + DW 9, 0 + DW 0FFFFh, 13, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +MasterVolumeRight DW 9 + DB 22, 15 + DW 0, 63 + DW 9, 1 + DW 12, 6, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +MixModeText DW 1 + DB 2, 18 + DB 20h + DB "Mixing Mode, Playback Frequency: ", 0FDh, "DHz", 0 +MixSpeed DW 48000 + DW 0 + +MixModeButton1 DW 2 + DW 13, 7, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment1 DW 0 + DW 0 + DW Offset SetMixMode +DriverSegment2 DW 0 + DB 3, 20, 32, 22, 8 + DB 0 + DB " MMX, Non-Interpolated", 0 + +MixModeButton2 DW 2 + DW 6, 8, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment3 DW 0 + DW 1 + DW Offset SetMixMode +DriverSegment4 DW 0 + DB 3, 23, 32, 25, 8 + DB 0 + DB " MMX, Interpolated", 0 + +MixModeButton3 DW 2 + DW 7, 9, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment5 DW 0 + DW 2 + DW Offset SetMixMode +DriverSegment6 DW 0 + DB 3, 26, 32, 28, 8 + DB 0 + DB " MMX, Volume Ramped", 0 + +MixModeButton4 DW 2 + DW 8, 0FFFFh, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment7 DW 0 + DW 3 + DW Offset SetMixMode +DriverSegment8 DW 0 + DB 3, 29, 32, 31, 8 + DB 0 + DB " MMX, Filtered", 0 + +VolumeTable DB 2 Dup (56) + +; 컴 MixingRoutines 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +MixBufferPos DW 0 + +include dma.inc +include mix.inc + +include m32bitm.mix +include m32bitmi.mix +include m32bitmv.mix +include m32bitmf.mix + +ALIGN 2 + +MixFunctionTables Label + +include m32bitm.inc +include m32bitmi.inc +include m32bitmv.inc +include m32bitmf.inc +include mnomix.inc + + +include nodebug.inc + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +RelocationTable Label Word + DW Offset DriverSegment1, Offset DriverSegment2 + DW Offset DriverSegment3, Offset DriverSegment4 + DW Offset DriverSegment5, Offset DriverSegment6 + DW Offset DriverSegment7, Offset DriverSegment8 + DW 0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetMixMode Far + + Push CS + Pop ES + Mov DI, Offset MixMode + + Ret + +EndP GetMixMode + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc WaitCoDec + + Push CX + + Mov CX, 0F000h + +WaitCoDec1: + In AL, DX + Test AL, AL + JNS WaitCoDec2 + Loop WaitCoDec1 + + StC + +WaitCoDec2: + Pop CX + Ret + +EndP WaitCoDec + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc WaitAutoCalibration + + Push CX + Mov CX, 0F000h + +WaitAutoCalibration1: + Mov AL, CODEC_INDEX_TEST + Out DX, AL + Inc DX + In AL, DX + Dec DX + Test AL, TEST_ACI + JNZ WaitAutoCalibration2 + Loop WaitAutoCalibration1 + + StC + +WaitAutoCalibration2: + Pop CX + Ret + +EndP WaitAutoCalibration + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixMode Far + + Trace "GUSPnP MMX: SetMixMode" + + Mov AX, [SI+22] + + ClI + + Mov CS:MixMode, AX + + Mov BX, 60 + Mul BX + Mov CS:MixModeOffset, AX + + StI + + Mov AX, 1 + Ret + +EndP SetMixMode + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GetWSSMixConst ; Work out value.. and nearest + ; mixspeed value. + + PushA + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, CmdLineMixSpeed + Mov CX, MixSpeed + Test AX, AX + JZ GetWSSMixConst1 + + Mov CX, 64000 + Cmp AX, CX + JA GetWSSMixConst1 + + Mov CX, 8000 + Cmp AX, CX + JB GetWSSMixConst1 + + Mov CX, AX + +GetWSSMixConst1: ; CX = desired mixspeed + Mov SI, Offset MixSpeedTable + Mov DX, 16 ; 14 different available speeds + + Xor BX, BX + +GetWSSMixConst2: + LodsW + Cmp AX, BX + JB GetWSSMixConst3 + Cmp AX, CX + JA GetWSSMixConst3 + + Mov BX, AX + Mov DH, [SI] + +GetWSSMixConst3: + LodsW ; Add SI, 2 + Dec DL + JNZ GetWSSMixConst2 + + Mov MixSpeed, BX + Mov WSSMixConst, DH + + FNInit + FILd DWord Ptr [MixSpeed] + FMul FreqMultiplier + FStP FreqMultiplier + + Pop DS + PopA + Ret + +EndP GetWSSMixConst + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PingWSS ; Check BasePort, DX = BasePort + ; Preserves DX, destroys AX + + Push DX + + Inc DX + Inc DX + + In AL, DX + Xor AL, AL + Out DX, AL + + Dec DX + Dec DX + Call WaitCodec + JC PingWSSFailure + + In AL, DX + Test AL, AL + JS PingWSSFailure + + Mov AL, CODEC_INDEX_MISC + Out DX, AL + Inc DX ; DX = Data port + In AL, DX + Mov AH, AL ; AH = Revision + + Xor AL, AL ; Write 0 revision + Out DX, AL + In AL, DX + And AX, 8F8Fh + Cmp AL, AH + JNE PingWSSFailure + Dec DX ; DX = AD1848 baseport + + Mov AL, CODEC_MCE or CODEC_INDEX_INTF + Out DX, AL + Inc DX + Mov AL, INTF_ACAL or INTF_SDC + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_INTF + Out DX, AL + Inc DX + Mov AL, INTF_ACAL or INTF_SDC + Out DX, AL + Dec DX + + Call WaitAutoCalibration ; Returns carry if error + ; Carry clear if none. + +; JC PingWSSFailure + + Pop DX + Ret + +PingWSSFailure: + Pop DX + + StC + Ret + + +EndP PingWSS + +; 컴 DetectCard 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Returns carry set if error, else carry clear. Has to setup internal vars +; (eg. appropriate IRQ/DMA whatever). +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +PnP_SerialID DD 0 +PnP_VendorID DD 0 +PnP_ReadPort DW 0 +PnP_CSN DB 0 +PnP_CardFound DB 0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_Delay + Assume DS:Driver + + Push AX CX + + Mov CX, 180h +PnP_Delay1: + In AL, 21h + Loop PnP_Delay1 + + Pop CX AX + Ret + +EndP PnP_Delay + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_WriteData + + Mov DX, 279h + Out DX, AL + + Mov AL, AH + Mov DH, 0Ah + Out DX, AL + Ret + +EndP PnP_WriteData + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_ReadData + + Mov DX, 279h + Out DX, AL + + Mov DX, PnP_ReadPort + In AL, DX + + Ret + +EndP PnP_ReadData + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_Isolate + + Mov AX, 402h + Call Pnp_WriteData ; Reset CSNs + +PnP_IsolateNextCard: + Mov AX, 0003h + Call PnP_WriteData ; Wake[0] + + Mov AX, PnP_ReadPort + ShL AX, 6 + Xor AL, AL + Call PnP_WriteData ; Set Read Data port. + + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + + Mov AL, 1 ; Serial Isolation + Mov DX, 279h + Out DX, AL + + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + + Mov BL, 6Ah + Mov CX, 64 + Mov DX, PnP_ReadPort + + ClI + +PnP_Isolate1: + ShR PnP_SerialID, 1 + RCR PnP_VendorID, 1 + + Mov BH, BL + ShR BH, 1 + Xor BH, BL + ShR BX, 1 + + In AL, DX + Mov AH, AL + Call PnP_Delay + In AL, DX + Call PnP_Delay + + Cmp AX, 55AAh + JNE PnP_Isolate2 + + Xor BL, 80h + Or PnP_SerialID, 80000000h + +PnP_Isolate2: + Dec CX + JNZ PnP_Isolate1 + + Mov CX, 8 + Xor BH, BH + +PnP_Isolate3: + ShR BH, 1 + + In AL, DX + Mov AH, AL + Call PnP_Delay + In AL, DX + Call PnP_Delay + Cmp AX, 55AAh + JNE PnP_Isolate4 + + Or BH, 80h + +PnP_Isolate4: + Dec CX + JNZ PnP_Isolate3 + + StI + + Cmp BL, BH ; Matching Checksum? + JNE PnP_IsolateFinished + + ; assign CSN + Inc PnP_CSN + + Mov AL, 6 + MOv AH, PnP_CSN + Call PnP_WriteData + + Cmp PnP_VendorID, PNPVENDORID + JNE PnP_IsolateNextCard +; Cmp PnP_SerialID, PNPSERIALID +; JNE PnP_IsolateNextCard + + Mov AL, 3 + Call PnP_WriteData + + Mov AX, 07h ; Configuration device + Call PnP_WriteData + + Mov AL, 64h + Call PnP_ReadData + Mov AH, AL + Mov AL, 65h + Call PnP_ReadData ; AX = address. + + Test AX, AX + JZ PnP_IsolateNextCard + + Cmp BasePort, 0FFFFh + JE PnPBasePortOK + + Cmp BasePort, AX + JNE PnP_IsolateNextCard + +PnPBasePortOK: + Mov BasePort, AX + + Mov AL, 70h + Call PnP_ReadData ; AL[3:0] = IRQ + And AX, 15 + JZ PnP_IsolateNextCard + Mov IRQ, AX + + Mov AL, 75h + Call PnP_ReadData ; AL[2:0] = DMA + And AX, 7 + Cmp AL, 4 + JE PnP_IsolateNextCard + Mov DMA, AX + + Mov Pnp_CardFound, 1 + Jmp PnP_IsolateNextCard + +PnP_IsolateFinished: + Mov AL, PnP_CSN + ShL AL, 1 + Or AL, PnP_CardFound + + Ret + +EndP PnP_Isolate + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc DetectMMX + + PushFD + Pop EAX + Mov EBX, EAX + Xor EAX, 00200000h + Push EAX + PopFD + PushFD + Pop EAX + Cmp EAX, EBX + JZ DetectMMXFail + + Mov EAX, 1 + DB 0Fh, 0A2h ; CPUID + Test EDX, 800000h + JZ DetectMMXFail + + ClC + Ret + +DetectMMXFail: + StC + Ret + +EndP DetectMMX + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc DetectCard Far ; returns carry clear if succesful + + Push CS + Pop DS + + Call DetectMMX + JC DetectCard_MMXNotFound + + Xor AL, AL + Mov DX, 279h + Out DX, AL + Out DX, AL + + Mov AL, 6Ah ; Starting value + Mov CX, 32 + +PnP_InitiationKeyLoop: + Out DX, AL + + Mov AH, AL + ShR AH, 1 + Xor AH, AL + ShR AX, 1 + + Dec CX + JNZ PnP_InitiationKeyLoop + +; Try three ports before concluding no PnP cards: 20Fh, 27Bh, 213h + +PnP_DetectCardPort1: + Mov PnP_ReadPort, 20Fh + Call PnP_Isolate + JZ PnP_DetectCardPort2 + Test AL, 1 + JZ PnP_DetectCardNotFound + Jmp PnP_DetectCardFound + +PnP_DetectCardPort2: + Mov PnP_ReadPort, 27Bh + Call PnP_Isolate + JZ PnP_DetectCardPort3 + Test AL, 1 + JZ PnP_DetectCardNotFound + Jmp PnP_DetectCardFound + +PnP_DetectCardPort3: + Mov PnP_ReadPort, 213h + Call PnP_Isolate + Test AL, 1 + JNZ PnP_DetectCardFound + +PnP_DetectCardNotFound: + Mov AX, 202h + Call PnP_WriteData + +DetectCard_MMXNotFound: + StC + Ret + +PnP_DetectCardFound: + ClC + +PnP_DetectEnd: ; Return PnP to wait for key state + Mov AX, 202h + Call PnP_WriteData + + Mov EAX, 'Jeff' + Ret + +EndP DetectCard + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +include mmxmsam.inc + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc WSSIRQHandler + + PushAD + Push DS + Push ES + + ClD + + Mov AX, CS + Mov DS, AX + Assume DS:Driver + + Mov DX, [BasePort] + Add DX, 2 + In AL, DX + Test AL, 1 + JZ WSSAckIRQ2 + + Xor AL, AL + Out DX, AL + +WSSAckIRQ2: + Mov AL, 20h + Cmp IRQ, 8 + JB WSSAckIRQ1 + + Out 0A0h, AL + +WSSAckIRQ1: + Out 20h, AL + + FNSave [FPSave] + + Mov AX, MixBufferPos + Mov BX, AX + Mul DMASize + Cmp AX, DMABUFFERLENGTH + JB WSSIRQHandler2 + + Xor AX, AX + Xor BX, BX + +WSSIRQHandler2: + Inc BX + Mov MixBufferPos, BX + + CLD + + ; OK... time to get next block + ; Check whether stereo thing is on.. + ; + LES DI, [ActualDMAPtr] + Mov BX, DMASize ; BX = bytes required + Add DI, AX + + ShR BX, 1 + ; BX = samples required + Call SaveEMSPageFrame + + Cmp MixTransferRemaining, 0 + JNE WSSIRQHandler4 + Assume DS:Nothing + +WSSIRQHandler3: + Push BX + Push CX + Push BP + Push ES + Push DI + + Call Update + Call MixSamples + + Pop DI + Pop ES + Pop BP + Pop CX + Pop BX + +WSSIRQHandler4: + Mov DS, MixSegment + Mov SI, MixTransferOffset + Mov DX, BX ; DX = samples to transfer + Cmp DX, MixTransferRemaining + JBE WSSIRQHandler5 + + Mov DX, MixTransferRemaining + +WSSIRQHandler5: + +include mmxtrans.inc + + Sub MixTransferRemaining, DX ; } Memory write + Sub BX, DX + JNZ WSSIRQHandler3 + + Mov MixTransferOffset, SI ; } Memory write + + Call RestoreEMSPageFrame + + FNRstor [CS:FPSave] + + Pop ES + Pop DS + PopAD + IRet + +EndP WSSIRQHandler + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetIRQ + + PushAD + Push ES + + Xor AX, AX + Mov ES, AX + + Mov DI, IRQ + ShL DI, 2 + Add DI, Offset IRQData + Mov BX, [CS:DI] + + Mov AX, CS + ShL EAX, 16 + Mov AX, Offset WSSIRQHandler + + XChg [ES:BX], EAX + Mov OldWSSIRQHandler, EAX + + Mov AX, IMR + And AX, [DI+2] + + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Pop ES + PopAD + + Ret + +EndP SetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetIRQ + + PushAD + Push ES + + Xor AX, AX + Mov ES, AX + + Mov DI, IRQ + ShL DI, 2 + Mov BX, [IRQData+DI] + + Mov EAX, OldWSSIRQHandler + Mov [ES:BX], EAX + + Pop ES + PopAD + + Ret + +EndP ResetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc StopWSS + + Trace "GUSPnP MMX: StopSound" + + Mov DX, BasePort + + Mov AL, CODEC_INDEX_INTF + Out DX, AL + Inc DX + In AL, DX + And AL, Not INTF_PEN + Out DX, AL + + Inc DX + In AL, DX + Xor AL, AL + Out DX, AL + + Dec DX + Dec DX + + Mov AL, CODEC_INDEX_PIN + Out DX, AL + Inc DX + Xor AL, AL + Out DX, AL + + Ret + +EndP StopWSS + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc StartWSS + + PushA + Push ES + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Trace "GUSPnP MMX: StartSound" + + ; Setup DMA + Mov BX, MixSegment + Mov AX, 80 + Mov DX, DMA + Mov DI, DMABUFFERLENGTH + Call SetDMA + + LES DI, ActualDMAPtr + Xor AX, AX + Mov CX, DMABUFFERLENGTH/2 + Rep StosW + + Mov MixBufferPos, 0 + Mov MixTransferRemaining, 0 + + Mov DX, BasePort + Call PingWSS + + Mov AL, CODEC_INDEX_PIN + Out DX, AL + Inc DX + Mov AL, PIN_IEN + Out DX, AL + Dec DX + + Mov AH, WSSMixConst ; Set format/frequency + Cmp Stereo, 0 + JE StartWSS1 + + Or AH, CDF_STEREO + +StartWSS1: + Mov AL, CODEC_MCE or CODEC_INDEX_CDF + Out DX, AL + Inc DX + Mov AL, AH + Out DX, AL + Dec DX + + Call WaitCodec + + Mov AL, CODEC_INDEX_CDF + Out DX, AL + Inc DX + Mov AL, AH + Out DX, AL + Dec DX + + Call WaitAutoCalibration + + ; Start playback + Mov AL, CODEC_INDEX_LWR_COUNT + Out DX, AL + Inc DX + + Mov AX, DMASize + ShR AX, 1 + + Cmp Stereo, 0 + JE StartWSS2 + + ShR AX, 1 + +StartWSS2: + Dec AX + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_UPR_COUNT + Out DX, AL + Inc DX + Mov AL, AH + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_INTF + Out DX, AL + Inc DX + In AL, DX + Or AL, INTF_PEN + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_LDC + Out DX, AL + Inc DX + In AL, DX + And AL, Not LDC_LDM + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_RDC + Out DX, AL + Inc DX + In AL, DX + And AL, Not RDC_RDM + Out DX, AL + Dec DX + + Pop DS + Pop ES + PopA + + Ret + +EndP StartWSS + Assume DS:Nothing + +;컴 InitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Sets up any memory required for output +; Initiates output +; +; Parameters: AX = Number of Channels +; +; If sucessful, returns: +; Carry flag clear +; DS:SI = pointer to text to display +; AX = parameter 1 in text +; BX = parameter 2 in text +; CX = parameter 3 in text +; DX = parameter 4 in text +; DI = parameter 5 in text +; +; If unsucessful, returns: +; Carry flag set +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc InitSound Far + + Push CS + Pop DS + Assume DS:Driver + + Trace "GUSPnP MMX: InitSound" + + Mov SI, Offset RelocationTable + +RelocationFix: + LodsW + Test AX, AX + JZ RelocationEnd + Mov BX, AX + Mov [BX], DS + Jmp RelocationFix + + +RelocationEnd: + Call GetEMSPageFrame + Mov EMSPageFrame, AX + + In AL, 0A1h + Mov AH, AL + In AL, 21h + Mov IMR, AX + + Mov ECX, IdleUpdateInfoLine + Mov EDX, GlobalKeyList + Mov IdleFunctionList, ECX + Mov GlobalKeyLink2, EDX + + Mov ECX, FillHeaderFunction + Mov EDX, DrawHeaderFunction + Mov FillHeader2, ECX + Mov ScreenHeader2, EDX + + Call GetWSSMixConst + + Mov AX, 2643 + Mul MixSpeed + Add AX, 0FFFFh + AdC DX, (DMABUFFERLENGTH*2)/16 + 5 + Mov BX, DX + + ; Allocate MixSegment first + Mov AH, 48h + + Int 21h + JNC InitSound1 + +InitSoundNoMemory: + Mov SI, Offset WSSNoMemoryMsg + Ret + +InitSound1: + Mov MixSegment, AX + + Call SetIRQ + Call GetTempo + Call SetTempo + + Call UpdateSoundcardVariables + + Mov SI, Offset WSSMsg + + Mov AX, BasePort + Mov BX, IRQ + Mov CX, DMA + + Ret + +EndP InitSound + Assume DS:Nothing + +;컴 ReInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Reinitialises sound output +; Initiates sound output +; +; Parameters: AX = number of channels. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReInitSound Far + + PushA + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Call ResetIRQ + Call SetIRQ + + Mov SI, Offset ReInitMsg + Mov BX, 40 + Call SetInfoLine + + Mov AL, Stereo + Call SetStereo + + Pop ES + Pop DS + PopA + + Ret + +EndP ReInitSound + Assume DS:Nothing + +;컴 UnInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Stops sound output, releases any memory used by driver +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UnInitSound Far + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, IMR + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Mov AX, MixSegment + Test AX, AX + JZ UnInitSound1 + + Mov ES, AX + Mov AH, 49h ; Release MixSegment + Int 21h + + Call StopWSS + Call ResetIRQ + +UnInitSound1: + Call GotoHomeDirectory + + ; Now to save config into driver file. + Mov AX, 3D02h ; Read write access + Mov DX, Offset DriverName + Int 21h + JC SetMixMode1 + + Mov BX, AX + + Mov AX, 4200h + Xor CX, CX + Mov DX, Offset CONFIGURATIONOFFSET + Int 21h + JC SetMixMode2 + + Mov AH, 40h + Mov CX, CONFIGSIZE + Mov DX, Offset MixMode + Int 21h + +SetMixMode2: + Mov AH, 3Eh + Int 21h + +SetMixMode1: + Ret + +EndP UnInitSound + Assume DS:Nothing + +;컴 Poll 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; This procedure is called as often as possible by IT.EXE +; AX = Playmode (0 for nothing in particular, 1 = pattern, 2 = song) +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Poll Far + + Ret + +EndP Poll + +;컴 SetTempo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: BX = tempo +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetTempo Far + + Push AX + Push BX + Push DX + + Push BX + + Mov AX, MixSpeed + Mov BX, AX + Xor DX, DX + + ShL AX, 1 + RCL DX, 1 ; DX:AX = Mixspeed*2 + + ShR BX, 1 ; BX = Mixspeed/2 + + Add AX, BX + AdC DX, 0 ; DX:AX = Mixspeed*2.5 + + Pop BX ; BX = tempo + Div BX + + Mov BytesToMix, AX + + Pop DX + Pop BX + Pop AX + + Ret + +EndP SetTempo + +;컴 SetMixVolume 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = MixVolume +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixVolume Far + + Mov CS:MixVolume, AX + Mov DS, Word Ptr [CS:RecalculateAllVolumes+2] + Jmp CS:RecalculateAllVolumes + +EndP SetMixVolume + +;컴 SetStereo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AL = Stereo on/off, 0 = off. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc RecalculateAllFrequencies + + Call GetChannelTables + +RecalculateAllFrequencies1: + Or Byte Ptr [SI], 32 + + Add SI, 128 + Dec CX + JNZ RecalculateAllFrequencies1 + + Ret + +EndP RecalculateAllFrequencies + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetStereo Far + + Trace "GUSPnP MMX: SetStereoCall" + + Mov CS:Stereo, AL + Cmp CS:MixSegment, 0 + JE SetStereo1 + + Call StopWSS + Call StartWSS + + Call RecalculateAllFrequencies + +SetStereo1: + Ret + +EndP SetStereo + +;컴 LoadSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = sample to load +; DS:SI points to sample header +; ES:0 points to first sample +; +; Returns: **Carry set if NO error** +; **Carry clear if error** +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +include loadsam.inc + +;컴 ReleaseSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AX = sample to release +; DS:SI points to sample header +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReleaseSample Far + + Ret + +EndP ReleaseSample + +;컴 ResetMemory 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetMemory Far + + Ret + +EndP ResetMemory + +;컴 GetStatus 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +; Returns text to show on status line, AX = display parameter +; Carry set if not to show anything. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetStatus Far + + StC + Ret + +EndP GetStatus + +;컴 SoundCardScreen 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Function to have driver interactive part of program +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SoundCardScreen Far + + Mov AX, 5 + Mov SI, 1 + Mov CX, CS + Mov DX, Offset WSS16ScreenList + + Trace "GUSPnP MMX: Driver Screen" + + ClC + Ret + +EndP SoundCardScreen + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetVariable Far + + Xor AH, AH + Mov AL, [CS:VolumeTable+DI] + Ret + +EndP GetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UpdateSoundcardVariables + + Push AX DX + + Push CS + Pop DS + Assume DS:Driver + + Mov DX, BasePort + + Mov AL, CODEC_INDEX_LDC + Out DX, AL + Inc DX + Mov AX, 3F3Fh + Sub AX, [Word Ptr VolumeTable] + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_RDC + Out DX, AL + Inc DX + Mov AL, AH + Out DX, AL + Dec DX + + Pop DX AX + Ret + +EndP UpdatesoundcardVariables + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetVariable Far + + Push DS + Push DX + + Push CS + Pop DS + Assume DS:Driver + + Mov [VolumeTable+DI], AL + Call UpdateSoundcardVariables + + Pop DX + Pop DS + Ret + +EndP SetVariable + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +InterpretState DB 0 +InterpretType DB 0 + +Proc SendUARTOut Far ; Local interpreter activated with 0F0h 0F0h. + + Mov AH, CS:InterpretState + Cmp AH, 2 + JB SendUARTOut1 + +; In interpreter. + JE SendUARTOut3 + +; Have InterpretType, now get parameter, then return to normal. + + Cmp AL, 7Fh + JA SendUARTOut4 + + Push BX + + Mov BL, CS:InterpretType ; Want BX = InterpretType*64+Channel + ; + ShL BX, 6 + Add BL, [DI+20h] + And BX, 127 + Mov [CS:FilterParameters+BX], AL + + Pop BX + + Test SI, SI + JZ SendUARTOut4 + + Or Byte Ptr [SI], 64 + +SendUARTOut4: + Mov CS:InterpretState, 0 + Ret + +SendUARTOut3: + Cmp AL, 2 + JAE SendUARTOut4 + + Mov CS:InterpretType, AL + Jmp SendUARTOutStateInc + +SendUARTOut1: + Cmp AL, 0F0h + JNE SendUARTOut2 + +SendUARTOutStateInc: + Inc CS:InterpretState + Ret + +SendUARTOut2: + Test AH, AH + JZ SendUARTOutEnd + + Push AX + Mov AL, 0F0h +; Call UARTOut + Pop AX + Mov CS:InterpretState, 0 + +SendUARTOutEnd: + Cmp AL, 0FCh + JE ResetFilters + Cmp AL, 0FAh + JE ResetFilters + + Cmp AL, 0FFh + JNE SendUARTOutNoClear + +ResetFilters: + PushA + Push ES + + Push CS + Pop ES + + Mov DI, Offset FilterParameters + Mov CX, 64 + Mov AL, 7Fh + Rep StosB + Mov CX, 64 + Xor AX, AX + Rep StosB + + Pop ES + PopA + +SendUARTOutNoClear: +; Call UARTOut + Ret + +EndP SendUARTOut + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +EndDriver: + +;******** Provided Variable Table ************* + +MaxNumberOfChannels DW 0FFFFh ; Maximum number of channels the + ; driver can handle. + +StopAfterPlay DW 0 +DefaultChannels DW 128 + DW 3 + DW 4 Dup (0) + + +;******** Provided Procedure Table ************* + +ProvidedTableStart: + + DW Offset DetectCard + + DW Offset InitSound ; Playing related + DW Offset ReinitSound + DW Offset UninitSound + + DW Offset Poll + + DW Offset SetTempo ; Sound variable related + DW Offset SetMixVolume + DW Offset SetStereo + + DW Offset LoadSample ; Sample related + DW Offset ReleaseSample + DW Offset ResetMemory + DW Offset GetStatus ; Returns string to show on status line + + DW Offset SoundCardScreen ; Sound card 'screen' + + DW Offset GetVariable ; For interface + DW Offset SetVariable + DW Offset SendUARTOut + +ProvidedTableEnd: + DW 32-(ProvidedTableEnd-ProvidedTableStart)/2 Dup (0) + +EndS + +End diff --git a/it/SoundDrivers/GUSRAMP.INC b/it/SoundDrivers/GUSRAMP.INC new file mode 100755 index 0000000..15c3271 --- /dev/null +++ b/it/SoundDrivers/GUSRAMP.INC @@ -0,0 +1,114 @@ + +Proc SetGUSVolume ; BX = new volume + + ; To do: + ; 1) Set ramp start + ; 2) Set ramp end + ; 3) Set current volume + ; 4) Start ramp + ; 5) Save new volume. + + Push BX + Push CX + + Mov AL, 0Dh + Out DX, AL + + Mov AL, 3 ; Stop Ramp! + Add DL, 2 + Out DX, AL + Call GUSDelay + Out DX, AL + Sub DL, 2 + + Add BX, BX + Mov CX, [CS:GUSVolumeTable+BX] ; CX = new volume + Mov BX, [SI+2] + Add BX, BX + Mov BX, [CS:GUSVolumeTable+BX] ; BX = old volume + + Cmp BX, CX + JNE SetGUSVolume2 + + Mov AL, 89h + Out DX, AL + Inc DX + In AX, DX + Dec DX + + Mov BX, AX ; BX = old volume + +SetGUSVolume2: + + Push BX ; Old volume on stack + + Xor AH, AH ; Ramp up + Cmp CX, BX + JAE SetGUSVolume1 + + XChg BX, CX + Mov AH, 40h ; Ramp down + +SetGUSVolume1: + Mov AL, 6 ; Ramp rate + Out DX, AL + + Mov AL, Byte Ptr CS:UsedChannels + ShR AL, 1 + Add AL, 16 + Add DL, 2 + Out DX, AL + Sub DL, 2 + + Mov AL, 7 ; Ramp start + Out DX, AL + + Mov AL, BH + Add DL, 2 + Out DX, AL + Call GUSDelay + Out DX, AL + Sub DL, 2 + + Mov AL, 8 ; Ramp end + Out DX, AL + + Mov AL, CH + Add DL, 2 + Out DX, AL + Call GUSDelay + Out DX, AL + Sub DL, 2 + + Mov AL, 9 + Out DX, AL + + Pop BX ; BX = old volume + XChg BX, AX + + Inc DX + Out DX, AX + Call GUSDelay + Out DX, AX + Dec DX + + Mov AL, 0Dh ; Ramp control + Out DX, AL + + Mov AL, BH + Add DL, 2 + Out DX, AL + Call GUSDelay + Out DX, AL + Sub DL, 2 + + Pop CX + Pop BX + + Mov [SI+2], BX + + Ret + +EndP SetGUSVolume + + diff --git a/it/SoundDrivers/GUSRIC.INC b/it/SoundDrivers/GUSRIC.INC new file mode 100755 index 0000000..cad6258 --- /dev/null +++ b/it/SoundDrivers/GUSRIC.INC @@ -0,0 +1,651 @@ + +Proc SetGUSRegisters ; Given DS:SI, CX + + Mov ES, CS:SongDataArea + + Push CX + Push SI + + Xor AX, AX + +GetOffsetLoop: + Push AX + Push CX + + Mov DX, GUSVoiceSelect + Out DX, AL ; OK.. now to play with this + ; voice. + Call GUSDelay + + Inc DL ; DX = select rego + + Mov BX, [SI] + Test BH, 2 + JZ GetOffsetLoop2 + + Mov BX, 200h + Mov [SI], BX + +GetOffsetLoop2: + Test BL, 1 ; Channel not on! + JZ GetOffsetLoop1 + + Test BH, 1 + JZ GetOffsetLoop3 ; Prev 1. + + Xor BX, BX + Call SetGUSVolume + + Mov AL, 80h + Out DX, AL + Add DL, 2 + In AL, DX + Sub DL, 2 + Mov AH, AL + + And AX, 400h + Out DX, AL ; AL = 0 (Mode control) + Mov AL, 3 + Or AL, AH + Add DL, 2 + Out DX, AL + Call GUSDelay + Out DX, AL + Sub DL, 2 + + Jmp GetOffsetLoop1 + +GetOffsetLoop3: + Mov EAX, [SI+4Ch] + Mov [SI+2Ch], EAX + + Mov AL, 8Ah + Out DX, AL + + Inc DX + In AX, DX + Dec DX + + And AH, 31 + ShL EAX, 16 ; Load high part of EAX + + Mov AL, 8Bh + Out DX, AL + Inc DX + In AX, DX + ; EAX = 000OOOOO OOOOOOOO OOOOOOOF FFFFFFFF + ; Need: 00000000 0000OOOO OOOOOOOO OOOOOOOO + + ShR EAX, 9 + ; EAX contains current loc. + ; Convert to Offset (in sample) + MovZX EBX, Byte Ptr [SI+36h] + Sub EAX, [CS:GUSDataTable+EBX*4] + Push CX + + Mov CL, CS:Compress + ShL EAX, CL + + Pop CX + Mov [SI+4Ch], EAX + Cmp EAX, [SI+44h] + JBE GetOffsetLoop1 + + Cmp Byte Ptr [SI+0Ah], 0 + JNE GetOffsetLoop1 + + Or Word Ptr [SI], 200h + +GetOffsetLoop1: + Add SI, SLAVECHANNELSIZE + + Pop CX + Pop AX + + Inc AX + Dec CX + JNZ GetOffsetLoop + + Pop SI + Pop CX + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + + Push CX + Push SI + + Push SI + + Mov BX, 1 + Mov DX, 1 + +ReinitChannels1: + Test Byte Ptr [SI], 1 + JZ ReinitChannels2 + + Mov BX, DX + +ReinitChannels2: + Inc DX + Add SI, 128 + Loop ReinitChannels1 + + Pop SI + + Mov CX, BX + + Cmp BX, 14 + JAE RIC3 + + Mov BX, 14 + +RIC3: + Cmp BX, 32 + JB RIC4 + + Mov BX, 32 + +RIC4: + Cmp BX, CS:UsedChannels + JE EndOfFreqChange + + JA RIC5 + Mov BX, CS:UsedChannels + Dec BX + +RIC5: + ; Now.. get new mixspeed. + ; Prepare all new frequencies + ; then write all active voices + ; + all new frequencies. + ; BX = num channels... + Push BX + Push BX + Push BX + + Add BX, BX ; BX = pointer into mixtable. + MovZX EBX, [CS:GUSMixTable+BX-28] + Mov CS:MixSpeed, BX + + Push CX + Push SI + +PrepareNewFreq2: + Test Byte Ptr [SI], 1 + JZ PrepareNewFreq3 + + Test Word Ptr [SI], 100h + JNZ PrepareNewFreq3 + + Mov EAX, [SI+10h] ; EAX = freq. + Push CX + Mov CL, CS:Compress + ShR EAX, CL + Pop CX + Xor EDX, EDX + + Div EBX ; EAX = I portion. + + Push EAX + Xor EAX, EAX + Div EBX + + Pop EDX ; EDX:EAX = IIII FFFF etc. + + SHRD EAX, EDX, 22 + Add AX, 1 + SBB AX, 0 ; Just in case! + And AX, Not 1 + Mov [SI+4], AX + +PrepareNewFreq3: + Add SI, 128 + Loop PrepareNewFreq2 + + Pop SI + Pop CX + + Pop BX + + Mov DI, CS:UsedChannels + Cmp DI, BX + JB KillExtraChannels1 + + Mov DI, BX + Mov BX, 32 +; XChg DI, BX + +KillExtraChannels1: + Cmp DI, BX + JAE KillExtraChannels2 + + Mov DX, GUSVoiceSelect + Mov AX, DI + Out DX, AL + + Inc DX ; Select rego + + Mov AL, 0Dh ; Volume Ramp. + Out DX, AL + + Mov AL, 3 + Add DL, 2 + Out DX, AL + Sub DL, 2 + + Xor AL, AL + Out DX, AL ; AL = 0 (Mode control) + Mov AL, 3 + Add DL, 2 + Out DX, AL + Sub DL, 2 + + Mov AL, 9 + Out DX, AL + Xor AX, AX + Inc DX + Out DX, AX + Dec DX + + Mov AL, 0Ch ; Set panning. + Out DX, AL + Mov AL, 8 + Add DL, 2 + Out DX, AL + Sub DL, 2 + + Comment ~ + + Call GUSDelay + + Mov AL, 0Dh ; Volume Ramp. + Out DX, AL + + Mov AL, 3 + Add DL, 2 + Out DX, AL + Sub DL, 2 + + Xor AL, AL + Out DX, AL ; AL = 0 (Mode control) + Mov AL, 3 + Add DL, 2 + Out DX, AL + Sub DL, 2 + + Mov AL, 9 + Out DX, AL + Xor AX, AX + Inc DX + Out DX, AX + Dec DX + + Mov AL, 0Ch ; Set panning. + Out DX, AL + Mov AL, 8 + Add DL, 2 + Out DX, AL + Sub DL, 2 + + ~ + + Inc DI + Jmp KillExtraChannels1 + +KillExtraChannels2: + Xor BX, BX ; BX = channel number + +PrepareNewFreq4: + Mov DX, GUSVoiceSelect + Mov AL, BL + Out DX, AL + Inc DX ; Select rego + + Test Byte Ptr [SI], 1 + JZ PrepareNewFreq5 + + Test Word Ptr [SI], 120h ; New note or new freq? + JNZ PrepareNewFreq5 + + Or Byte Ptr [SI], 2h + + Mov AL, 1 + Out DX, AL + Inc DX + Mov AX, [SI+4] + Out DX, AX + +PrepareNewFreq5: + Inc BX + Add SI, 128 + Loop PrepareNewFreq4 + + Mov DX, GUSRegisterSelect + Mov AL, 0Eh + Out DX, AL + Add DL, 2 + Pop AX + Dec AL + Or AL, 0C0h + Out DX, AL + + Pop CS:UsedChannels + +EndOfFreqChange: + + Pop SI + Pop CX + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + Xor AX, AX + +SetGUSRegisters1: + Push AX + Push CX + + Mov DX, GUSVoiceSelect + Out DX, AL ; OK.. now to play with this + ; voice. + Call GUSDelay + + Mov CX, [SI] ; CX = flags. + Inc DL ; DX = select rego + +SetGUSRegisters21: + Test CL, 32 ; Frequency change + JZ SetGUSRegisters7 + + Push DX + + Mov EAX, [SI+10h] ; EAX = freq. + + Push CX + Mov CL, CS:Compress + ShR EAX, CL + Pop CX + + Xor EDX, EDX + MovZX EBX, MixSpeed + + Div EBX ; EAX = I portion. + + Test EAX, Not 63 + JNZ SetGUSRegisters6 + + Push EAX + + Xor EAX, EAX + Div EBX + + Pop EBX ; EBX:EAX = IIII FFFF etc. + + SHRD EAX, EBX, 6 + + ; Have: IIIIIIII IIIIIIII FFFFFFFF FFFFFFFF + ; Req: IIIIIIFF FFFFFFF0 + + Pop DX + Mov AL, 1 + Out DX, AL + + ShR EAX, 16 + Add AX, 1 + SBB AX, 0 ; Just in case! + And AX, Not 1 + + Inc DX + Out DX, AX + Dec DX + + Jmp SetGUSRegisters7 + +SetGUSRegisters6: + Mov CH, 2 ; Signify to turn off channel + Pop DX + +SetGUSRegisters7: + MovZX BX, Byte Ptr [SI+36h] ; BX = sample number. + Cmp BL, 99 + JA SetGUSRegisters20 + + ShL BX, 2 ; GUSDataTable+BX = position + + Cmp DWord Ptr [CS:GUSDataTable+BX], 0FFFFFFFFh + JNE SetGUSRegisters10 + +SetGUSRegisters20: + Mov CH, 2 + Jmp SetGUSRegisters9 + +SetGUSRegisters10: + Test CX, 502h ; Loop changed?!??!? + JZ SetGUSRegisters8 + + Mov AL, 3 ; Starting location low. + Out DX, AL + + Mov EAX, [SI+40h] + Call GUSGetAddress + + ; Reqd: ...OOOOO OOOOOOOO OOOOOOOI III..... + + Inc DX + Out DX, AX + Dec DX + + Mov AL, 2 ; Starting location high + Out DX, AL + + ShR EAX, 16 + Inc DX + Out DX, AX + Dec DX + + ; Ending location... + Mov AL, 5 ; Ending location low + Out DX, AL + + Mov EAX, [SI+44h] + Call GUSGetAddress + + Inc DX + Out DX, AX + Dec DX + + Mov AL, 4 ; Ending location high + Out DX, AL + + SHR EAX, 16 + Inc DX + Out DX, AX + Dec DX + +SetGUSRegisters8: + Test CH, 1 ; Do Current position? + JZ SetGUSRegisters9 + + Mov AL, 0Bh ; Current location LOW + Out DX, AL + + Mov EAX, [SI+4Ch] + Mov [SI+2Ch], EAX + + ; EAX = OOOOOOOO OOOOOOOO OOOOOOOO OOOOOOOO + ; Req: xxxOOOOO OOOOOOOO OOOOOOOF FFFFFFFF + Call GUSGetAddress + + Mov DI, AX + + Inc DX + Out DX, AX + Dec DX + + Mov AL, 0Ah ; Current location HIGH + Out DX, AL + + SHR EAX, 16 + Inc DX + Out DX, AX + Call GUSDelay + Out DX, AX + Dec DX + + Mov AL, 0Bh + Out DX, AL + + Mov AX, DI + Inc DX + Out DX, AX + Dec DX + +SetGUSRegisters9: + Test CL, 64 ; New volume?? + JZ SetGUSPanning + +SetGUSRegisters23: + Xor BX, BX + Test CH, 8 + JNZ SetGUSRegistersMuted + + Mov BL, Byte Ptr [SI+20h] ; BL = volume, 0->128 + +SetGUSRegistersMuted: + Call SetGUSVolume + + +SetGUSPanning: + Test CH, 128 ; New panning? + JZ SetGUSRegisters5 + + Mov AL, 0Ch ; Set panning. + Out DX, AL + + Test CS:Stereo, 1 + JZ SetGUSRegisters3 + + Mov AL, [SI+37h] + Cmp AL, 100 + JNE SetGUSRegisters4 + +SetGUSRegisters3: + Mov AL, 32 ; Surround goes to mono :( + +SetGUSRegisters4: ; AL = 0->64 + ShR AL, 1 ; AL = 0->32 + Sub AL, 1 + AdC AL, 0 ; AL = 0->31 + ShR AL, 1 + + Add DL, 2 + Out DX, AL + Sub DL, 2 + +SetGUSRegisters5: + ; Now for control register. + ; If CH | 2, then turn rego OFF + ; If CH | 5, then turn rego ON + ; If CL | 1, then check channel + Test CH, 2 + JNZ SetGUSRegisters11 + + Test CH, 5 + JNZ SetGUSRegisters12 + + Test CL, 1 + JZ SetGUSRegisters13 + + Mov AL, 80h ; Read voice control + Out DX, AL + + Add DL, 2 + In AL, DX + Sub DL, 2 + + Test AL, 1 + JZ SetGUSRegisters13 + + Xor BX, BX + Call SetGUSVolume + + Jmp SetGUSRegisters14 + +SetGUSRegisters11: + ; Turn off. + Xor AL, AL + Out DX, AL ; AL = 0 (Mode control) + Mov AL, 2 + Add DL, 2 + + Mov AH, [SI+18h] ; 16 bit? + Add AH, AH + Or AL, AH + + Out DX, AL + Call GUSDelay + Out DX, AL + Sub DL, 2 + + Xor BX, BX + Call SetGUSVolume + +SetGUSRegisters14: + Test CL, 1 + JZ SetGUSRegisters13 + + Xor CX, CX ; Turn off channel + Test Byte Ptr [SI+3Ah], 80h + JNZ SetGUSRegisters13 + + Mov BX, [SI+38h] + And Byte Ptr [BX], Not 4 ; Signify channel off + + Jmp SetGUSRegisters13 + +SetGUSRegisters12: ; Turn on + Xor AL, AL + Out DX, AL + + Mov AL, [SI+0Ah] + + Cmp CS:Convert16To8Bit, 0 + JNZ SetGUSRegistersNo16Bit + + Mov AH, [SI+18h] ; 16 bit? + Add AH, AH + Or AL, AH + +SetGUSRegistersNo16Bit: + Test CL, 1 + JNZ SetGUSRegisters15 + + Mov AL, 2 + Xor CX, CX + +SetGUSRegisters15: + Add DL, 2 + Out DX, AL + Call GUSDelay + Out DX, AL + +SetGUSRegisters13: + And CX, 0111100010011111b ; Turns off: + ; 1) Freq, pan & vol recalc + ; 2) New note/note stop/loop cha + + Mov [SI], CX + + Add SI, SLAVECHANNELSIZE + + Pop CX + Pop AX + + Inc AX + Dec CX + JNZ SetGUSRegisters1 + + Ret + + +EndP SetGUSRegisters + + diff --git a/it/SoundDrivers/IRQ.INC b/it/SoundDrivers/IRQ.INC new file mode 100755 index 0000000..464402b --- /dev/null +++ b/it/SoundDrivers/IRQ.INC @@ -0,0 +1,20 @@ + +IRQData Label Word + DW 20h, 1111111111111110b ; IRQ 0 + DW 24h, 1111111111111101b ; IRQ 1 + DW 28h, 1111110111111011b ; IRQ 2 + DW 2Ch, 1111111111110111b ; IRQ 3 + DW 30h, 1111111111101111b ; IRQ 4 + DW 34h, 1111111111011111b ; IRQ 5 + DW 38h, 1111111110111111b ; IRQ 6 + DW 3Ch, 1111111101111111b ; IRQ 7 + DW 1C0h, 1111111011111011b ; IRQ 8 + DW 1C4h, 1111110111111011b ; IRQ 9 + DW 1C8h, 1111101111111011b ; IRQ 10 + DW 1CCh, 1111011111111011b ; IRQ 11 + DW 1D0h, 1110111111111011b ; IRQ 12 + DW 1D4h, 1101111111111011b ; IRQ 13 + DW 1D8h, 1011111111111011b ; IRQ 14 + DW 1DCh, 0111111111111011b ; IRQ 15 + + diff --git a/it/SoundDrivers/IWCODEC.ASM b/it/SoundDrivers/IWCODEC.ASM new file mode 100755 index 0000000..7598505 --- /dev/null +++ b/it/SoundDrivers/IWCODEC.ASM @@ -0,0 +1,2302 @@ +; +; Windows Sound System Driver, for GUS PnP +; + .386P + +Segment DriverHeader PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +;***** Driver Header ******* + +include drhead.inc + +EndS + +Segment Driver PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +ORG 0 +StartDriver: + +include vtable.inc + +;******** Required ProcedureTable ************* + +include reqproc.inc + +;********************************** + +STEREOENABLED EQU 1 +DMABUFFERLENGTH EQU 8192 +MIXRESOLUTION EQU 32 ; 32 bit mixing for +MIXTABLESIZE EQU 2*256*65 + +DMASize DW 2048 + +WSSMsg DB "Using GUS CS4231 Codec", 13 + DB "Port ", 0FDh, "Xh, IRQ ", 0FDh, "D, DMA ", 0FDh, "D", 0 + +WSSNoMemoryMsg DB "Using GUS CS4231 Codec", 13 + DB "Error: Insufficient memory", 0 + +ReinitMsg DB "GUS Codec reinitialised", 0 + +ConfigErrorMsg DB "Error saving configuration to ITGUSMAX.DRV", 0 +ConfigOKMsg DB "Configuration saved to ITGUSMAX.DRV", 0 + +DriverName DB "ITGUSMAX.DRV", 0 + +Forced DB 0 +Stereo DB 0 +MixVolume DW 0 + +BytesToMix DW 1000 +WSSMixConst DB 0 + +MixSegment DW 0 +DMASegment DW 0 + +MixTransferOffset DW 0 +MixTransferRemaining DW 0 + +CONFIGURATIONOFFSET EQU $+128 +CONFIGSIZE EQU 6 +MixMode DW 0 +MixModeOffset DW 0 +Filter DW 0 + +IMR DW 0 +OldWSSIRQHandler DD 0 + +FilterValue DD 0 +FilterValue2 DD 0 + +MixSpeedTable DW 5513, 41h + DW 6615, 4Fh + DW 8000, 40h + DW 9600, 4Eh + DW 11025, 43h + DW 16000, 42h + DW 18900, 45h + DW 22050, 47h + DW 27429, 44h + DW 32000, 46h + DW 33075, 4Dh + DW 37800, 49h + DW 44100, 4Bh + DW 48000, 4Ch + DW 54860, 48h + DW 64000, 4Ah + +IRQData Label Word + DW 20h, 1111111111111110b ; IRQ 0 + DW 24h, 1111111111111101b ; IRQ 1 + DW 28h, 1111110111111011b ; IRQ 2 + DW 2Ch, 1111111111110111b ; IRQ 3 + DW 30h, 1111111111101111b ; IRQ 4 + DW 34h, 1111111111011111b ; IRQ 5 + DW 38h, 1111111110111111b ; IRQ 6 + DW 3Ch, 1111111101111111b ; IRQ 7 + DW 1C0h, 1111111011111011b ; IRQ 8 + DW 1C4h, 1111110111111011b ; IRQ 9 + DW 1C8h, 1111101111111011b ; IRQ 10 + DW 1CCh, 1111011111111011b ; IRQ 11 + DW 1D0h, 1110111111111011b ; IRQ 12 + DW 1D4h, 1101111111111011b ; IRQ 13 + DW 1D8h, 1011111111111011b ; IRQ 14 + DW 1DCh, 0111111111111011b ; IRQ 15 + +;********************************** +; WSS Registers +;********************************** + +CODEC_INDEX_LIC = 00 +CODEC_INDEX_RIC = 01h +CODEC_INDEX_LX1C = 02h +CODEC_INDEX_RX1C = 03h +CODEC_INDEX_LX2C = 04h +CODEC_INDEX_RX2C = 05h +CODEC_INDEX_LDC = 06h +CODEC_INDEX_RDC = 07h +CODEC_INDEX_CDF = 08h +CODEC_INDEX_INTF = 09h +CODEC_INDEX_PIN = 0Ah +CODEC_INDEX_TEST = 0Bh +CODEC_INDEX_MISC = 0Ch +CODEC_INDEX_DIGMIX = 0Dh +CODEC_INDEX_UPR_COUNT = 0Eh +CODEC_INDEX_LWR_COUNT = 0Fh + +CODEC_MCE = 40h + +LDC_LDM = 80h +LDC_LDA = 3Fh + +RDC_RDM = 80h +RDC_RDA = 3Fh + +CDF_STEREO = 10h + +INTF_PEN = 01h +INTF_CEN = 02h +INTF_SDC = 04h +INTF_ACAL = 08h +INTF_PPIO = 40h +INTF_CPIO = 80h + +PIN_IEN = 2 + +TEST_ORL = 03h +TEST_ORR = 0Ch +TEST_DRS = 10h +TEST_ACI = 20h +TEST_PUR = 40h +TEST_COR = 80h + +;********************************** + +WSS16ScreenList Label + DW 16 + DW Near Ptr IdleFunctionList + DW Near Ptr GlobalKeyLink + + DW Near Ptr FullScreenBox ; 0 + DW Near Ptr ScreenHeader + DW Near Ptr FillHeader + DW Near Ptr WSSHeaderLine + + DW Near Ptr DriverText + + DW Near Ptr MixModeText + DW Near Ptr MixModeButton1 ; 6 + DW Near Ptr MixModeButton2 ; + DW Near Ptr MixModeButton3 ; 8 + DW Near Ptr MixModeButton4 ; 9 + + DW Near Ptr FilterText + DW Near Ptr FilterButton1 ; 11 + DW Near Ptr FilterButton2 + DW Near Ptr FilterButton3 + + DW Near Ptr VolumeText + DW Near Ptr VolumeBox1 + + DW Near Ptr MasterVolumeLeft ; 16 + DW Near Ptr MasterVolumeRight ; 17 + + DW 0 + +WSSHeaderLine DW 10 + DB "GUS CS4231 Codec Driver", 0 + +EmptyObject DW 1 + DB 0, 0 + DB 0 + DB 0 + +DriverText DW 1 + DB 31, 48 + DB 21h + DB "GUS CS4231 Codec Driver 1.0 for Impulse Tracker", 0 + +GlobalKeyLink DB 7 +GlobalKeyLink2 DD 0 + +IdleFunctionList DD 0 + DD 0 + +FillHeader DW 8 +FillHeader2 DD 0 + +FullScreenBox DW 0 + DB 0, 0, 79, 49 + DB 4 + +ScreenHeader DW 8 +ScreenHeader2 DD 0 + +VolumeText DW 1 + DB 2, 14 + DB 20h + DB "Master Volume Left", 13 + DB "Master Volume Right" + DB 0 + +VolumeBox1 DW 0 + DB 21, 13, 31, 16 + DB 25 + +MasterVolumeLeft DW 9 + DB 22, 14 + DW 0, 63 + DW 9, 0 + DW 0FFFFh, 17, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +MasterVolumeRight DW 9 + DB 22, 15 + DW 0, 63 + DW 9, 1 + DW 16, 6, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +MixModeText DW 1 + DB 2, 18 + DB 20h + DB "Mixing Mode, Playback Frequency: ", 0FDh, "DHz", 0 +MixSpeed DW 48000 + +MixModeButton1 DW 2 + DW 17, 7, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment1 DW 0 + DW 0 + DW Offset SetMixMode +DriverSegment2 DW 0 + DB 3, 20, 32, 22, 8 + DB 0 + DB " 16 Bit, Non-Interpolated", 0 + +MixModeButton2 DW 2 + DW 6, 8, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment3 DW 0 + DW 2 + DW Offset SetMixMode +DriverSegment4 DW 0 + DB 3, 23, 32, 25, 8 + DB 0 + DB " 16 Bit, Interpolated", 0 + +MixModeButton3 DW 2 + DW 7, 9, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment5 DW 0 + DW 4 + DW Offset SetMixMode +DriverSegment6 DW 0 + DB 3, 26, 32, 28, 8 + DB 0 + DB " 32 Bit, Non-Interpolated", 0 + +MixModeButton4 DW 2 + DW 8, 11, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment7 DW 0 + DW 6 + DW Offset SetMixMode +DriverSegment8 DW 0 + DB 3, 29, 32, 31, 8 + DB 0 + DB " 32 Bit, Interpolated", 0 + +FilterText DW 1 + DB 2, 33 + DB 20h + DB "Filter mode", 0 + +FilterButton1 DW 2 + DW 9, 12, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetFilter +DriverSegment9 DW 0 + DW 0 + DW Offset SetFilter +DriverSegment10 DW 0 + DB 3, 35, 29, 37, 8 + DB 0 + DB " No Filter", 0 + +FilterButton2 DW 2 + DW 11, 13, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetFilter +DriverSegment11 DW 0 + DW 1 + DW Offset SetFilter +DriverSegment12 DW 0 + DB 3, 38, 29, 40, 8 + DB 0 + DB " 50% Filter", 0 + +FilterButton3 DW 2 + DW 12, 0FFFFh, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetFilter +DriverSegment13 DW 0 + DW 2 + DW Offset SetFilter +DriverSegment14 DW 0 + DB 3, 41, 29, 43, 8 + DB 0 + DB " 75% Filter", 0 + +VolumeTable DB 2 Dup (0) + +; 컴 MixingRoutines 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +MixBufferPos DW 0 + +include dma.inc +include mix.inc +include m12bit.mix +include m12biti.mix +include m32bit.mix +include m32biti.mix + +MixFunctionTables Label + +include m12bit.inc ; contains the tables +include m12biti.inc +include m32bit.inc +include m32biti.inc + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +RelocationTable Label Word + DW Offset DriverSegment1, Offset DriverSegment2 + DW Offset DriverSegment3, Offset DriverSegment4 + DW Offset DriverSegment5, Offset DriverSegment6 + DW Offset DriverSegment7, Offset DriverSegment8 + DW Offset DriverSegment9, Offset DriverSegment10 + DW Offset DriverSegment11, Offset DriverSegment12 + DW Offset DriverSegment13, Offset DriverSegment14 + DW 0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetMixMode Far + + Push CS + Pop ES + Mov DI, Offset MixMode + + Ret + +EndP GetMixMode + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetFilter Far + + Push CS + Pop ES + Mov DI, Offset Filter + + Ret + +EndP GetFilter + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetFilter Far + + Mov AX, [SI+22] + Mov CS:FilterValue, 0 + Mov CS:Filter, AX + ClI + Jmp SetMixModeChain + +EndP SetFilter + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc WaitCoDec + + Push CX + + Mov CX, 0F000h + +WaitCoDec1: + In AL, DX + Test AL, AL + JNS WaitCoDec2 + Loop WaitCoDec1 + + StC + +WaitCoDec2: + Pop CX + Ret + +EndP WaitCoDec + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc WaitAutoCalibration + + Push CX + Mov CX, 0F000h + +WaitAutoCalibration1: + Mov AL, CODEC_INDEX_TEST + Out DX, AL + Inc DX + In AL, DX + Dec DX + Test AL, TEST_ACI + JNZ WaitAutoCalibration2 + Loop WaitAutoCalibration1 + + StC + +WaitAutoCalibration2: + Pop CX + Ret + +EndP WaitAutoCalibration + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixMode Far + + Mov AX, [SI+22] + + ClI + + Mov CS:MixMode, AX + + Mov BX, 180 + Mul BX + Mov CS:MixModeOffset, AX + + Mov DS, Word Ptr [CS:RecalculateAllVolumes+2] + Call CS:RecalculateAllVolumes + + StI + +SetMixModeChain: + Call GotoHomeDirectory + + ; Now to save config into driver file. + Push CS + Pop DS + Assume DS:Driver + + Mov AX, 3D02h ; Read write access + Mov DX, Offset DriverName + Mov SI, Offset ConfigErrorMsg + Int 21h + JC SetMixMode1 + + Mov BX, AX + + Mov AX, 4200h + Xor CX, CX + Mov DX, Offset CONFIGURATIONOFFSET + Int 21h + JC SetMixMode2 + + Mov AH, 40h + Mov CX, CONFIGSIZE + Mov DX, Offset MixMode + Int 21h + +SetMixMode2: + PushF + Mov AH, 3Eh + Int 21h + PopF + + JC SetMixMode1 + + Mov SI, Offset ConfigOKMsg + +SetMixMode1: + Mov BX, 40 + Call SetInfoLine + + Mov AX, 1 + Ret + +EndP SetMixMode + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GetWSSMixConst ; Work out value.. and nearest + ; mixspeed value. + + PushA + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, CmdLineMixSpeed + Mov CX, MixSpeed + Test AX, AX + JZ GetWSSMixConst1 + + Mov CX, 64000 + Cmp AX, CX + JA GetWSSMixConst1 + + Mov CX, 8000 + Cmp AX, CX + JB GetWSSMixConst1 + + Mov CX, AX + +GetWSSMixConst1: ; CX = desired mixspeed + Mov SI, Offset MixSpeedTable + Mov DX, 16 ; 16 different available speeds + + Xor BX, BX + +GetWSSMixConst2: + LodsW + Cmp AX, BX + JB GetWSSMixConst3 + Cmp AX, CX + JA GetWSSMixConst3 + + Mov BX, AX + Mov DH, [SI] + +GetWSSMixConst3: + LodsW ; Add SI, 2 + Dec DL + JNZ GetWSSMixConst2 + + Mov MixSpeed, BX + Mov WSSMixConst, DH + + Pop DS + PopA + Ret + +EndP GetWSSMixConst + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PingWSS ; Check BasePort, DX = BasePort + ; Preserves DX, destroys AX + + Push DX + + Inc DX + Inc DX + + In AL, DX + Xor AL, AL + Out DX, AL + + Dec DX + Dec DX + Call WaitCodec + JC PingWSSFailure + + In AL, DX + Test AL, AL + JS PingWSSFailure + + Mov AL, CODEC_INDEX_MISC + Out DX, AL + Inc DX ; DX = Data port + In AL, DX + Mov AH, AL ; AH = Revision + + Xor AL, AL ; Write 0 revision + Out DX, AL + In AL, DX + And AX, 8F8Fh + Cmp AL, AH + JNE PingWSSFailure + Dec DX ; DX = AD1848 baseport + + Mov AL, CODEC_MCE or CODEC_INDEX_INTF + Out DX, AL + Inc DX + Mov AL, INTF_ACAL or INTF_SDC + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_INTF + Out DX, AL + Inc DX + Mov AL, INTF_ACAL or INTF_SDC + Out DX, AL + Dec DX + + Call WaitAutoCalibration ; Returns carry if error + ; Carry clear if none. + +; JC PingWSSFailure + + Pop DX + Ret + +PingWSSFailure: + Pop DX + + StC + Ret + + +EndP PingWSS + +; 컴 DetectCard 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Returns carry set if error, else carry clear. Has to setup internal vars +; (eg. appropriate IRQ/DMA whatever). +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +PnP_SerialID DD 0 +PnP_VendorID DD 0 +PnP_ReadPort DW 0 +PnP_CSN DB 0 +PnP_CardFound DB 0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_Delay + Assume DS:Driver + + Push AX CX + + Mov CX, 180h +PnP_Delay1: + In AL, 21h + Loop PnP_Delay1 + + Pop CX AX + Ret + +EndP PnP_Delay + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_WriteData + + Mov DX, 279h + Out DX, AL + + Mov AL, AH + Mov DH, 0Ah + Out DX, AL + Ret + +EndP PnP_WriteData + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_ReadData + + Mov DX, 279h + Out DX, AL + + Mov DX, PnP_ReadPort + In AL, DX + + Ret + +EndP PnP_ReadData + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_Isolate + + Mov AX, 402h + Call Pnp_WriteData ; Reset CSNs + +PnP_IsolateNextCard: + Mov AX, 0003h + Call PnP_WriteData ; Wake[0] + + Mov AX, PnP_ReadPort + ShL AX, 6 + Xor AL, AL + Call PnP_WriteData ; Set Read Data port. + + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + + Mov AL, 1 ; Serial Isolation + Mov DX, 279h + Out DX, AL + + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + + Mov BL, 6Ah + Mov CX, 64 + Mov DX, PnP_ReadPort + + ClI + +PnP_Isolate1: + ShR PnP_SerialID, 1 + RCR PnP_VendorID, 1 + + Mov BH, BL + ShR BH, 1 + Xor BH, BL + ShR BX, 1 + + In AL, DX + Mov AH, AL + Call PnP_Delay + In AL, DX + Call PnP_Delay + + Cmp AX, 55AAh + JNE PnP_Isolate2 + + Xor BL, 80h + Or PnP_SerialID, 80000000h + +PnP_Isolate2: + Dec CX + JNZ PnP_Isolate1 + + Mov CX, 8 + Xor BH, BH + +PnP_Isolate3: + ShR BH, 1 + + In AL, DX + Mov AH, AL + Call PnP_Delay + In AL, DX + Call PnP_Delay + Cmp AX, 55AAh + JNE PnP_Isolate4 + + Or BH, 80h + +PnP_Isolate4: + Dec CX + JNZ PnP_Isolate3 + + StI + + Cmp BL, BH ; Matching Checksum? + JNE PnP_IsolateFinished + + ; assign CSN + Inc PnP_CSN + + Mov AL, 6 + MOv AH, PnP_CSN + Call PnP_WriteData + + Cmp PnP_VendorID, PNPVENDORID + JNE PnP_IsolateNextCard +; Cmp PnP_SerialID, PNPSERIALID +; JNE PnP_IsolateNextCard + + Mov AL, 3 + Call PnP_WriteData + + Mov AX, 07h ; Configuration device + Call PnP_WriteData + + Mov AL, 60h + Call PnP_ReadData + Mov AH, AL + Mov AL, 61h + Call PnP_ReadData ; AX = address. + + Test AX, AX + JZ PnP_IsolateNextCard + + Cmp BasePort, 0FFFFh + JE PnPBasePortOK + + Cmp BasePort, AX + JNE PnP_IsolateNextCard + +PnPBasePortOK: + Mov BasePort, AX + + Mov AL, 70h + Call PnP_ReadData ; AL[3:0] = IRQ + And AX, 15 + JZ PnP_IsolateNextCard + Mov IRQ, AX + + Mov AL, 74h + Call PnP_ReadData ; AL[2:0] = DMA + And AX, 7 + Cmp AL, 4 + JE PnP_IsolateNextCard + Mov DMA, AX + + Mov AX, 407h ; Configuration device + Call PnP_WriteData + + Mov AL, 60h + Call PnP_ReadData + Mov AH, AL + Mov AL, 61h + Call PnP_ReadData ; AX = address. + Test AX, AX + JZ PnP_IsolateNextCard + + Mov SAM9407Port, AX + + Mov Pnp_CardFound, 1 + Jmp PnP_IsolateNextCard + +PnP_IsolateFinished: + Mov AL, PnP_CSN + ShL AL, 1 + Or AL, PnP_CardFound + + Ret + +EndP PnP_Isolate + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc DetectCard Far ; returns carry clear if succesful + + Push CS + Pop DS + + Xor AL, AL + Mov DX, 279h + Out DX, AL + Out DX, AL + + Mov AL, 6Ah ; Starting value + Mov CX, 32 + +PnP_InitiationKeyLoop: + Out DX, AL + + Mov AH, AL + ShR AH, 1 + Xor AH, AL + ShR AX, 1 + + Dec CX + JNZ PnP_InitiationKeyLoop + +; Try three ports before concluding no PnP cards: 20Fh, 27Bh, 213h + +PnP_DetectCardPort1: + Mov PnP_ReadPort, 20Fh + Call PnP_Isolate + JZ PnP_DetectCardPort2 + Test AL, 1 + JZ PnP_DetectCardNotFound + Jmp PnP_DetectCardFound + +PnP_DetectCardPort2: + Mov PnP_ReadPort, 27Bh + Call PnP_Isolate + JZ PnP_DetectCardPort3 + Test AL, 1 + JZ PnP_DetectCardNotFound + Jmp PnP_DetectCardFound + +PnP_DetectCardPort3: + Mov PnP_ReadPort, 213h + Call PnP_Isolate + Test AL, 1 + JNZ PnP_DetectCardFound + +PnP_DetectCardNotFound: + StC + Jmp PnP_DetectEnd + +PnP_DetectCardFound: + Mov DX, + ClC + +PnP_DetectEnd: ; Return PnP to wait for key state + Mov AX, 202h + Call PnP_WriteData + Mov EAX, 'Jeff' + + Ret + + Mov AL, CODEC_INDEX_RDC + Out DX, AL + Inc DX + In AL, DX + Mov AH, AL + Dec DX + + Mov AL, CODEC_INDEX_LDC + Out DX, AL + Inc DX + In AL, DX + And AX, 3F3Fh + Neg AL + Neg AH + Add AL, 3Fh + Add AH, 3Fh + Mov [Word Ptr VolumeTable], AX + + Mov EAX, 'Jeff' + ClC + +DetectCardEnd: + Ret + +EndP DetectCard + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +MixModeTable Label Word + DW Offset Mix0ModeMono, Mix0ModeStereo + DW Offset Mix0ModeMono, Mix0ModeStereo + DW Offset Mix6ModeMono, Mix6ModeStereo + DW Offset Mix6ModeMono, Mix6ModeStereo + +Proc MixSamples ; Given DS:SI = info tables, CX = numchannels + + ; 1. Clean buffer + ; + update variables + ; 2. Update parameters + ; 3. Mix func + ; 4. Return + + Push CX + + Mov CX, BytesToMix + Mov ES, MixSegment + Mov DI, MIXTABLESIZE + Xor EAX, EAX + Mov DX, CX + Add CX, CX + + Mov MixTransferOffset, DI ; } Memory write + + Cmp Stereo, 0 + JE MixSamples1 + + Mov DX, CX + +MixSamples1: + Rep StosD ; } Memory write + Mov MixTransferRemaining, DX ; } + + Pop CX + +MixSamples2: + Test Byte Ptr [SI], 1 + JZ MixSamplesEnd2 + Cmp Byte Ptr [SI+36h], 100 + JE MixSamplesEnd2 + + Push CX + Mov CX, [SI] + + Test CH, 2 + JZ MixSamples3 + And Byte Ptr [SI], Not 1 + + Jmp MixSamplesEnd +; Cmp MixMode, 8 ; Is it volume ramping? +; JB MixSamplesEnd + +MixSamples3: + Test CL, 20h ; New freq? + JZ MixSamples5 + + Mov AX, [SI+10h] + Mov DX, [SI+12h] + Mov BX, MixSpeed + Cmp DX, BX + JAE MixSamplesHandleError + + Div BX + ShL EAX, 16 + Xor AX, AX + Div BX + Mov STEPVALUE, EAX + +MixSamples4: + Test CH, 1 + JZ MixSamples5 + + Mov DWord Ptr [SI+1Ch], 0 ; Current Volume = 0 + ; for volume sliding. +MixSamples5: + Test CX, 8440h ; New volume or panning? + JZ MixSamplesMix + + Xor AX, AX + Test CH, 8 ; Muted? + JNZ MixModeCommon + + Mov BX, MixMode + Add BL, Stereo + Add BX, BX + Jmp [CS:MixModeTable+BX] + +Mix0Mode: ; 16-bit mixing, no interpolation +Mix0ModeMono: ; and 16-bit mixing, interpolation + Mov AL, [SI+20h] + ShR AL, 1 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Mov AX, 0 + JZ MixModeCommon + Mov AL, 30 ; Use left only-mixing for mono + Jmp MixModeCommon + +Mix0ModeStereo: + Mov AL, [SI+37h] ; Final pan + Cmp AL, 100 + JE Mix0ModeSurround + + Mul Byte Ptr [SI+20h] ; Final volume + Add AX, 64 + ShR AX, 7 + Mov [SI+0Ch], AX ; Store into right volume + + Mov AL, 64 + Sub AL, [SI+37h] + Mul Byte Ptr [SI+20h] + Add AX, 64 + ShR AX, 7 + Mov [SI+0Eh], AX ; Left volume + + Mov CH, AL ; CH = left volume + Mov CL, [SI+0Ch] ; CL = right volume + Mov AX, 0 + + Test CX, CX + JZ MixModeCommon + + Mov AL, 30 ; Left only... + Test CL, CL + JZ MixModeCommon + + Mov AL, 60 + Test CH, CH + JZ MixModeCommon + + Mov AL, 90 + Cmp CL, CH + JZ MixModeCommon + + Mov AL, 120 + Jmp MixModeCommon + +Mix0ModeSurround: + Mov AL, [SI+20h] + ShR AL, 2 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Mov AX, 0 + JZ MixModeCommon + Mov AL, 150 ; Surround + Jmp MixModeCommon + +Mix6ModeMono: + Mov AX, [SI+4Ah] + Mul MixVolume + ShRD AX, DX, 8 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Test AX, AX + JZ MixModeCommon + Mov AX, 30 + Jmp MixModeCommon + +Mix6ModeStereo: + Mov AL, [SI+37h] ; Final pan + Cmp AL, 100 + JE Mix6ModeSurround + + Mul Byte Ptr MixVolume + Mul Word Ptr [SI+4Ah] + ShRD AX, DX, 14 + Mov [SI+0Ch], AX ; Store into right volume + Mov BX, AX + ShL EAX, 16 + + Mov AL, 64 ; Do left volume + Sub AL, [SI+37h] ; AL = 64-FinalPan + Mul Byte Ptr MixVolume + Mul Word Ptr [SI+4Ah] + ShRD AX, DX, 14 + Mov [SI+0Eh], AX + + Mov ECX, EAX + + ; BX = right volume + ; CX = Left volume + Mov AX, 0 + Test ECX, ECX + JZ MixModeCommon + + Mov AL, 30 + Test BX, BX + JZ MixModeCommon + + Mov AL, 60 + Test CX, CX + JZ MixModeCommon + + Mov AL, 90 + Cmp CX, BX + JE MixModeCommon + + Mov AL, 120 + Jmp MixModeCommon + +Mix6ModeSurround: + Mov AX, [SI+4Ah] + Mul MixVolume + ShRD AX, DX, 9 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + JZ MixModeCommon + Mov AX, 150 + Jmp MixModeCommon + +MixModeCommon: ; Requires AX = 30/60/90 etc. depending + ; On mixing mode type. + ; This will add 180 for 16-bit, + ; And sort out loop types. + Mov BL, [SI+0Ah] + Test Byte Ptr [SI+18h], 2 ; 16 bit? + JZ MixModeCommon1 + + Add AX, 180 + +MixModeCommon1: + Cmp BL, 8 + JB MixModeCommon3 ; No loop + JE MixModeCommon2 ; Forwards loop + + Add AX, 10 + +MixModeCommon2: + Add AX, 10 + +MixModeCommon3: + Add AX, Offset MixFunctionTables + Add AX, MixModeOffset + Mov [SI+8], AX ; Offset... + +MixSamplesMix: + Mov BX, [SI+8] ; BX = offset into + Mov EAX, [CS:BX+2] + Mov DWord Ptr PreMixFunction, EAX + Mov EAX, [CS:BX+6] + Mov DWord Ptr MixFunctionSeparateBackwards, EAX + + Mov AX, BytesToMix + Mov MixBlockSize, AX + Mov MixBufferOffset, MIXTABLESIZE + + Mov EAX, CURRENTPOSITION + Mov OLDPOSITION, EAX + + Call Word Ptr [CS:BX] + + And Word Ptr [SI], 0111100010001101b + Jmp MixSamplesEnd + +MixSamplesHandleError: + Mov Word Ptr [SI], 200h + + Test Byte Ptr [SI+3Ah], 80h + JNZ MixSamplesEnd + + Mov BX, [SI+38h] + And Byte Ptr [BX], Not 4 ; Turn off channel + +MixSamplesEnd: + Pop CX + +MixSamplesEnd2: + Add SI, 128 + Dec CX + JNZ MixSamples2 + + Ret + +EndP MixSamples + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc WSSIRQHandler + + PushAD + Push DS + Push ES + + ClD + + Mov AX, CS + Mov DS, AX + Assume DS:Driver + + Mov DX, [BasePort] + Add DX, 2 + In AL, DX + Test AL, 1 + JZ WSSAckIRQ2 + + Xor AL, AL + Out DX, AL + +WSSAckIRQ2: + Mov AL, 20h + Cmp IRQ, 8 + JB WSSAckIRQ1 + + Out 0A0h, AL + +WSSAckIRQ1: + Out 20h, AL + + Mov AX, MixBufferPos + Mov BX, AX + Mul DMASize + Cmp AX, DMABUFFERLENGTH + JB WSSIRQHandler2 + + Xor AX, AX + Xor BX, BX + +WSSIRQHandler2: + Inc BX + Mov MixBufferPos, BX + + CLD + + + ; OK... time to get next block + ; Check whether stereo thing is on.. + ; + LES DI, [ActualDMAPtr] + Add DI, AX + + Mov BX, DMASize ; BX = bytes required + ShR BX, 1 + ; BX = samples required + Mov BP, 8 ; Skip for mono + Mov CL, 14 ; Shift for mono + + Cmp Stereo, 0 + JE WSSIRQHandlerMono + + Mov BP, 4 ; Stereo skip value. + Dec CL + +WSSIRQHandlerMono: + Call SaveEMSPageFrame + + Cmp MixTransferRemaining, 0 + JNE WSSIRQHandler4 + Assume DS:Nothing + +WSSIRQHandler3: + Push BX + Push CX + Push BP + Push ES + Push DI + + Call Update + Call MixSamples + + Pop DI + Pop ES + Pop BP + Pop CX + Pop BX + +WSSIRQHandler4: + Mov DS, MixSegment + Mov SI, MixTransferOffset + Mov DX, BX ; DX = samples to transfer + Cmp DX, MixTransferRemaining + JBE WSSIRQHandler5 + + Mov DX, MixTransferRemaining + +WSSIRQHandler5: + Push DX + Cmp CS:Filter, 1 + JB WSSIRQHandler6 + JE WSSIRQHFilter + + Cmp CS:Stereo, 0 + JE WSSIRQ3QFilterMono + +WSSIRQ3QFilterStereo: + Push BX + + Mov EBX, FilterValue + Mov EBP, FilterValue2 + ShR DX, 1 + +WSSIRQ3QFilterStereo1: + Mov EAX, EBX + Mov ECX, EBP + Add EAX, [SI] + Add ECX, [SI+4] + SAR EAX, 1 + SAR ECX, 1 + Add EBX, EAX + Add EBP, ECX + SAR EBX, 1 + SAR EBP, 1 + + Mov EAX, EBX + SAR EAX, 13 + + Cmp EAX, -8000h + JL WSS3QFilterStereoClip1 + Cmp EAX, 7FFFh + JG WSS3QFilterStereoClip2 + +WSSIRQ3QFilterStereo2: + StosW + + Mov EAX, EBP + SAR EAX, 13 + + Cmp EAX, -8000h + JL WSS3QFilterStereoClip3 + Cmp EAX, 7FFFh + JG WSS3QFilterStereoClip4 + +WSSIRQ3QFilterStereo3: + StosW + + Add SI, 8 + Dec DX + JNZ WSSIRQ3QFilterStereo1 + + Mov FilterValue, EBX + Mov FilterValue2, EBP + + Pop BX + + Jmp WSSMixTransferEnd + +WSSIRQ3QFilterMono: + Push BX + + Mov EBX, FilterValue + +WSSIRQ3QFilterMono1: + Mov EAX, EBX + Add EAX, [SI] + SAR EAX, 1 + Add EBX, EAX + SAR EBX, 1 + Mov EAX, EBX + SAR EAX, 14 + + Cmp EAX, -8000h + JL WSS3QFilterMonoClip1 + Cmp EAX, 7FFFh + JG WSS3QFilterMonoClip2 + +WSSIRQ3QFilterMono2: + StosW + + Add SI, 8 + Dec DX + JNZ WSSIRQ3QFilterMono1 + + Mov FilterValue, EBX + + Pop BX + + Jmp WSSMixTransferEnd + +WSSIRQHFilter: + Cmp CS:Stereo, 0 + JE WSSIRQHFilterMono + +WSSIRQHFilterStereo: + Push BX + + Mov EBX, FilterValue + Mov EBP, FilterValue2 + ShR DX, 1 + +WSSIRQHFilterStereo1: + Add EBX, [SI] + Add EBP, [SI+4] + + SAR EBX, 1 + SAR EBP, 1 + + Mov EAX, EBX + SAR EAX, 13 + + Cmp EAX, -8000h + JL WSSHFilterStereoClip1 + Cmp EAX, 7FFFh + JG WSSHFilterStereoClip2 + +WSSIRQHFilterStereo2: + StosW + + Mov EAX, EBP + SAR EAX, 13 + + Cmp EAX, -8000h + JL WSSHFilterStereoClip3 + Cmp EAX, 7FFFh + JG WSSHFilterStereoClip4 + +WSSIRQHFilterStereo3: + StosW + + Add SI, 8 + Dec DX + JNZ WSSIRQHFilterStereo1 + + Mov FilterValue, EBX + Mov FilterValue2, EBP + + Pop BX + + Jmp WSSMixTransferEnd + +WSSIRQHFilterMono: + Push BX + + Mov EBX, FilterValue + +WSSIRQHFilterMono1: + Add EBX, [SI] + SAR EBX, 1 + Mov EAX, EBX + SAR EAX, 14 + + Cmp EAX, -8000h + JL WSSHFilterMonoClip1 + Cmp EAX, 7FFFh + JG WSSHFilterMonoClip2 + +WSSIRQHFilterMono2: + StosW + + Add SI, 8 + Dec DX + JNZ WSSIRQHFilterMono1 + + Mov FilterValue, EBX + + Pop BX + + Jmp WSSMixTransferEnd + +WSSIRQHandler6: + Mov EAX, [SI] + SAR EAX, CL + + Cmp EAX, -8000h + JL WSSIRQHandlerClip1 + Cmp EAX, 7FFFh + JG WSSIRQHandlerClip2 + +WSSIRQHandler7: + StosW ; } Memory write + + Add SI, BP + Dec DX + JNZ WSSIRQHandler6 + +WSSMixTransferEnd: + Pop DX + + Sub MixTransferRemaining, DX ; } Memory write + Sub BX, DX + JNZ WSSIRQHandler3 + + Mov MixTransferOffset, SI ; } Memory write + + Call RestoreEMSPageFrame + + Pop ES + Pop DS + PopAD + IRet + +WSSIRQHandlerClip1: + Mov AX, 8000h + Jmp WSSIRQHandler7 + +WSSIRQHandlerClip2: + Mov AX, 7FFFh + Jmp WSSIRQHandler7 + +WSSHFilterMonoClip1: + Mov AX, 8000h + Jmp WSSIRQHFilterMono2 + +WSSHFilterMonoClip2: + Mov AX, 7FFFh + Jmp WSSIRQHFilterMono2 + +WSSHFilterStereoClip1: + Mov AX, 8000h + Jmp WSSIRQHFilterStereo2 + +WSSHFilterStereoClip2: + Mov AX, 7FFFh + Jmp WSSIRQHFilterStereo2 + +WSSHFilterStereoClip3: + Mov AX, 8000h + Jmp WSSIRQHFilterStereo3 + +WSSHFilterStereoClip4: + Mov AX, 7FFFh + Jmp WSSIRQHFilterStereo3 + +WSS3QFilterMonoClip1: + Mov AX, 8000h + Jmp WSSIRQ3QFilterMono2 + +WSS3QFilterMonoClip2: + Mov AX, 7FFFh + Jmp WSSIRQ3QFilterMono2 + +WSS3QFilterStereoClip1: + Mov AX, 8000h + Jmp WSSIRQ3QFilterStereo2 + +WSS3QFilterStereoClip2: + Mov AX, 7FFFh + Jmp WSSIRQ3QFilterStereo2 + +WSS3QFilterStereoClip3: + Mov AX, 8000h + Jmp WSSIRQ3QFilterStereo3 + +WSS3QFilterStereoClip4: + Mov AX, 7FFFh + Jmp WSSIRQ3QFilterStereo3 + +EndP WSSIRQHandler + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetIRQ + + PushAD + Push ES + + Xor AX, AX + Mov ES, AX + + Mov DI, IRQ + ShL DI, 2 + Add DI, Offset IRQData + Mov BX, [CS:DI] + + Mov AX, CS + ShL EAX, 16 + Mov AX, Offset WSSIRQHandler + + XChg [ES:BX], EAX + Mov OldWSSIRQHandler, EAX + + Mov AX, IMR + And AX, [DI+2] + + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Pop ES + PopAD + + Ret + +EndP SetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetIRQ + + PushAD + Push ES + + Xor AX, AX + Mov ES, AX + + Mov DI, IRQ + ShL DI, 2 + Mov BX, [IRQData+DI] + + Mov EAX, OldWSSIRQHandler + Mov [ES:BX], EAX + + Pop ES + PopAD + + Ret + +EndP ResetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc StopWSS + + Mov DX, BasePort + + Mov AL, CODEC_INDEX_INTF + Out DX, AL + Inc DX + In AL, DX + And AL, Not INTF_PEN + Out DX, AL + + Inc DX + In AL, DX + Xor AL, AL + Out DX, AL + + Dec DX + Dec DX + + Mov AL, CODEC_INDEX_PIN + Out DX, AL + Inc DX + Xor AL, AL + Out DX, AL + + Ret + +EndP StopWSS + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc StartWSS + + PushA + Push ES + Push DS + + Push CS + Pop DS + Assume DS:Driver + + ; Setup DMA + Mov BX, DMASegment + Xor AX, AX + Mov DX, DMA + Mov DI, DMABUFFERLENGTH + Call SetDMA + + LES DI, ActualDMAPtr + Xor AX, AX + Mov CX, DMABUFFERLENGTH/2 + Rep StosW + + Mov MixBufferPos, 0 + Mov MixTransferRemaining, 0 + + Mov DX, BasePort + Call PingWSS + + Mov AL, CODEC_INDEX_PIN + Out DX, AL + Inc DX + Mov AL, PIN_IEN + Out DX, AL + Dec DX + + Mov AH, WSSMixConst ; Set format/frequency + Cmp Stereo, 0 + JE StartWSS1 + + Or AH, CDF_STEREO + +StartWSS1: + Mov AL, CODEC_MCE or CODEC_INDEX_CDF + Out DX, AL + Inc DX + Mov AL, AH + Out DX, AL + Dec DX + + Call WaitCodec + + Mov AL, CODEC_INDEX_CDF + Out DX, AL + Inc DX + Mov AL, AH + Out DX, AL + Dec DX + + Call WaitAutoCalibration + + ; Start playback + Mov AL, CODEC_INDEX_LWR_COUNT + Out DX, AL + Inc DX + + Mov AX, DMASize + ShR AX, 1 + + Cmp Stereo, 0 + JE StartWSS2 + + ShR AX, 1 + +StartWSS2: + Dec AX + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_UPR_COUNT + Out DX, AL + Inc DX + Mov AL, AH + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_INTF + Out DX, AL + Inc DX + In AL, DX + Or AL, INTF_PEN + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_LDC + Out DX, AL + Inc DX + In AL, DX + And AL, Not LDC_LDM + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_RDC + Out DX, AL + Inc DX + In AL, DX + And AL, Not RDC_RDM + Out DX, AL + Dec DX + + Pop DS + Pop ES + PopA + + Ret + +EndP StartWSS + Assume DS:Nothing + +;컴 InitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Sets up any memory required for output +; Initiates output +; +; Parameters: AX = Number of Channels +; +; If sucessful, returns: +; Carry flag clear +; DS:SI = pointer to text to display +; AX = parameter 1 in text +; BX = parameter 2 in text +; CX = parameter 3 in text +; DX = parameter 4 in text +; DI = parameter 5 in text +; +; If unsucessful, returns: +; Carry flag set +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc InitSound Far + + Push CS + Pop DS + Assume DS:Driver + + Mov SI, Offset RelocationTable + +RelocationFix: + LodsW + Test AX, AX + JZ RelocationEnd + Mov BX, AX + Mov [BX], DS + Jmp RelocationFix + + +RelocationEnd: + Call GetEMSPageFrame + Mov EMSPageFrame, AX + + In AL, 0A1h + Mov AH, AL + In AL, 21h + Mov IMR, AX + + Mov ECX, IdleUpdateInfoLine + Mov EDX, GlobalKeyList + Mov IdleFunctionList, ECX + Mov GlobalKeyLink2, EDX + + Mov ECX, FillHeaderFunction + Mov EDX, DrawHeaderFunction + Mov FillHeader2, ECX + Mov ScreenHeader2, EDX + + Call GetWSSMixConst + + Mov AX, 2643 + Mul MixSpeed + Add AX, 0FFFFh + AdC DX, 2080 + + Mov BX, (DMABUFFERLENGTH*2)/16 + Add BX, DX + + ; Allocate MixSegment first + Mov AH, 48h + + Int 21h + JNC InitSound1 + +InitSoundNoMemory: + Mov SI, Offset WSSNoMemoryMsg + Ret + +InitSound1: + Mov MixSegment, AX + Add AX, DX + Mov DMASegment, AX + + Call SetIRQ + Call GetTempo + Call SetTempo + + Mov SI, Offset WSSMsg + + Mov AX, BasePort + Mov BX, IRQ + Mov CX, DMA + + Ret + +EndP InitSound + Assume DS:Nothing + +;컴 ReInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Reinitialises sound output +; Initiates sound output +; +; Parameters: AX = number of channels. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReInitSound Far + + PushA + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Call ResetIRQ + Call SetIRQ + + Mov SI, Offset ReInitMsg + Mov BX, 40 + Call SetInfoLine + + Mov AL, Stereo + Call SetStereo + + Pop ES + Pop DS + PopA + + Ret + +EndP ReInitSound + Assume DS:Nothing + +;컴 UnInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Stops sound output, releases any memory used by driver +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UnInitSound Far + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, IMR + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Mov AX, MixSegment + Test AX, AX + JZ UnInitSound1 + + Mov ES, AX + Mov AH, 49h ; Release MixSegment + Int 21h + + Call StopWSS + Call ResetIRQ + +UnInitSound1: + Ret + +EndP UnInitSound + Assume DS:Nothing + +;컴 Poll 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; This procedure is called as often as possible by IT.EXE +; AX = Playmode (0 for nothing in particular, 1 = pattern, 2 = song) +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Poll Far + + Ret + +EndP Poll + +;컴 SetTempo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: BX = tempo +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetTempo Far + + Push AX + Push BX + Push DX + + Push BX + + Mov AX, MixSpeed + Mov BX, AX + Xor DX, DX + + ShL AX, 1 + RCL DX, 1 ; DX:AX = Mixspeed*2 + + ShR BX, 1 ; BX = Mixspeed/2 + + Add AX, BX + AdC DX, 0 ; DX:AX = Mixspeed*2.5 + + Pop BX ; BX = tempo + Div BX + + Mov BytesToMix, AX + + Pop DX + Pop BX + Pop AX + + Ret + +EndP SetTempo + +;컴 SetMixVolume 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = MixVolume +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixVolume Far + + PushA + Push DS + + Mov BX, AX ; BX = MixVolume + Mov CS:MixVolume, BX + + Mov AX, CS:MixSegment + Test AX, AX + JZ SetMixVolume2 + + Mov DS, AX + + Mov CX, MIXTABLESIZE/2 + Mov SI, MIXTABLESIZE-2; Starting point - working backwards + +SetMixVolume1: + Mov AX, CX + + Dec AX ; AH = volume, AL = wave value. + Xor DX, DX + XChg AH, DL ; DL = Volume, AX = wave value + CBW + + IMul DX ; DX:AX = Volume * Wave Value + ; Ranges -8192->8128 + + IMul BX ; DX:AX = Volume * Wave Value * Mixing Volume + ; Ranges -1048576->1040384 + + Add AX, 64 + AdC DX, 0 + + ShRD AX, DX, 7 + Mov [SI], AX + Sub SI, 2 + + Loop SetMixVolume1 + +SetMixVolume2: + Mov DS, Word Ptr [CS:RecalculateAllVolumes+2] + Call CS: RecalculateAllVolumes + + Pop DS + PopA + + Ret + +EndP SetMixVolume + +;컴 SetStereo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AL = Stereo on/off, 0 = off. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc RecalculateAllFrequencies + + Call GetChannelTables + +RecalculateAllFrequencies1: + Or Byte Ptr [SI], 32 + + Add SI, 128 + Dec CX + JNZ RecalculateAllFrequencies1 + + Ret + +EndP RecalculateAllFrequencies + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetStereo Far + + Mov CS:Stereo, AL + Cmp CS:MixSegment, 0 + JE SetStereo1 + + Call StopWSS + Call StartWSS + + Call RecalculateAllFrequencies + +SetStereo1: + Ret + +EndP SetStereo + +;컴 LoadSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = sample to load +; DS:SI points to sample header +; ES:0 points to first sample +; +; Returns: **Carry set if NO error** +; **Carry clear if error** +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +include loadsam.inc + +;컴 ReleaseSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AX = sample to release +; DS:SI points to sample header +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReleaseSample Far + + Ret + +EndP ReleaseSample + +;컴 ResetMemory 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetMemory Far + + Ret + +EndP ResetMemory + +;컴 GetStatus 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +; Returns text to show on status line, AX = display parameter +; Carry set if not to show anything. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetStatus Far + + StC + Ret + +EndP GetStatus + +;컴 SoundCardScreen 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Function to have driver interactive part of program +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SoundCardScreen Far + + Mov AX, 5 + Mov SI, 1 + Mov CX, CS + Mov DX, Offset WSS16ScreenList + + ClC + Ret + +EndP SoundCardScreen + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetVariable Far + + Xor AH, AH + Mov AL, [CS:VolumeTable+DI] + Ret + +EndP GetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetVariable Far + + Push DS + Push DX + + Push CS + Pop DS + Assume DS:Driver + + Mov [VolumeTable+DI], AL + + Mov DX, BasePort + + Mov AL, CODEC_INDEX_LDC + Out DX, AL + Inc DX + Mov AX, 3F3Fh + Sub AX, [Word Ptr VolumeTable] + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_RDC + Out DX, AL + Inc DX + Mov AL, AH + Out DX, AL + Dec DX + + Pop DX + Pop DS + Ret + +EndP SetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +EndDriver: + +;******** Provided Variable Table ************* + +MaxNumberOfChannels DW 0FFFFh ; Maximum number of channels the + ; driver can handle. + +StopAfterPlay DW 0 +DefaultChannels DW 64 + DW 5 Dup (0) + + +;******** Provided Procedure Table ************* + +ProvidedTableStart: + + DW Offset DetectCard + + DW Offset InitSound ; Playing related + DW Offset ReinitSound + DW Offset UninitSound + + DW Offset Poll + + DW Offset SetTempo ; Sound variable related + DW Offset SetMixVolume + DW Offset SetStereo + + DW Offset LoadSample ; Sample related + DW Offset ReleaseSample + DW Offset ResetMemory + DW Offset GetStatus ; Returns string to show on status line + + DW Offset SoundCardScreen ; Sound card 'screen' + + DW Offset GetVariable ; For interface + DW Offset SetVariable + +ProvidedTableEnd: + DW 32-(ProvidedTableEnd-ProvidedTableStart)/2 Dup (0) + +EndS + +End diff --git a/it/SoundDrivers/IWDRV.ASM b/it/SoundDrivers/IWDRV.ASM new file mode 100755 index 0000000..d29ee51 --- /dev/null +++ b/it/SoundDrivers/IWDRV.ASM @@ -0,0 +1,2713 @@ + + .386P + +Segment DriverHeader PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +;***** Driver Header ******* + +include drhead.inc + +EndS + +Segment Driver PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +ORG 0 +StartDriver: + +;************************** + +include vtable.inc + +;******** Required ProcedureTable ************* + +include reqproc.inc + +;************** Local variables **************** + +SLAVECHANNELSIZE EQU 128 +MixSpeed = 44100 + +IWReinitMsg DB "Interwave reinitialised", 0 + +IWID DB "AMD Interwave, Revision " +RevisionLetter DB " ", 13 + DB "Port ", 0FDh, "Xh, ", 0FDh, "Dk Memory", 0 + +IWID2 DB "AMD Interwave, Revision " +RevisionLetter2 DB " ", 13 + DB "Port ", 0FDh, "Xh, IRQ ", 0FDh, "D, ", 0FDh, "Dk RAM", 0 + +IWFreeMsg DB "FreeIW ", 0FDh, "Dk", 0 + +IWVolumeTable Label Word + DW 00000h, 0A0C0h, 0ABE0h, 0B250h, 0B6F0h, 0BA80h, 0BD70h, 0BFE0h + DW 0C200h, 0C3F0h, 0C5A0h, 0C720h, 0C880h, 0C9D0h, 0CB00h, 0CC10h + DW 0CD20h, 0CE10h, 0CF00h, 0CFE0h, 0D0B0h, 0D180h, 0D230h, 0D2F0h + DW 0D3A0h, 0D440h, 0D4E0h, 0D580h, 0D610h, 0D6A0h, 0D730h, 0D7B0h + DW 0D830h, 0D8B0h, 0D930h, 0D9A0h, 0DA20h, 0DA90h, 0DAF0h, 0DB60h + DW 0DBC0h, 0DC30h, 0DC90h, 0DCF0h, 0DD50h, 0DDB0h, 0DE00h, 0DE60h + DW 0DEB0h, 0DF00h, 0DF60h, 0DFB0h, 0E000h, 0E050h, 0E090h, 0E0E0h + DW 0E130h, 0E170h, 0E1C0h, 0E200h, 0E240h, 0E290h, 0E2D0h, 0E310h + DW 0E350h, 0E390h, 0E3D0h, 0E410h, 0E440h, 0E480h, 0E4C0h, 0E4F0h + DW 0E530h, 0E560h, 0E5A0h, 0E5D0h, 0E610h, 0E640h, 0E670h, 0E6B0h + DW 0E6E0h, 0E710h, 0E740h, 0E770h, 0E7A0h, 0E7D0h, 0E800h, 0E830h + DW 0E860h, 0E890h, 0E8C0h, 0E8F0h, 0E920h, 0E940h, 0E970h, 0E9A0h + DW 0E9D0h, 0E9F0h, 0EA20h, 0EA40h, 0EA70h, 0EAA0h, 0EAC0h, 0EAF0h + DW 0EB10h, 0EB40h, 0EB60h, 0EB80h, 0EBB0h, 0EBD0h, 0EBF0h, 0EC20h + DW 0EC40h, 0EC60h, 0EC90h, 0ECB0h, 0ECD0h, 0ECF0h, 0ED10h, 0ED40h + DW 0ED60h, 0ED80h, 0EDA0h, 0EDC0h, 0EDE0h, 0EE00h, 0EE20h, 0EE40h + DW 0EE60h + +OffsetTable Label Word + DW 0FFF0h, 03000h, 02800h, 02350h, 02000h, 01D60h, 01B50h, 01980h + DW 01800h, 016A0h, 01560h, 01450h, 01350h, 01260h, 01180h, 010B0h + DW 01000h, 00F40h, 00EA0h, 00E00h, 00D60h, 00CD0h, 00C50h, 00BC0h + DW 00B50h, 00AD0h, 00A60h, 009F0h, 00980h, 00920h, 008B0h, 00850h + DW 00800h, 007A0h, 00740h, 006F0h, 006A0h, 00650h, 00600h, 005B0h + DW 00560h, 00520h, 004D0h, 00490h, 00450h, 00410h, 003C0h, 00390h + DW 00350h, 00310h, 002D0h, 00290h, 00260h, 00220h, 001F0h, 001B0h + DW 00180h, 00150h, 00120h, 000F0h, 000B0h, 00080h, 00050h, 00020h + DW 00000h + + +IWMemory DW 0 ; kb of memory on IW +IWRegisterSelect DW 0 +IWVoiceSelect DW 0 +IWUpdateTimer DW 0 +IWUpdateCount DW 0 +IWMemoryFree DD 0 +IWOutputPort DW 0 +IWUpdateFlag DB 0 +IWMemorySegmented DB 0 + +IWLMCFI DW 0 +IWBankTable DB 0, 0, 0, 0 + +IWBank1 DD 0 +IWBank2 DD 0 +IWBank3 DD 0 +IWBank4 DD 0 + +OldIRQHandler DD 0 + +Convert16To8Bit DB 0 + DB 0 +Compress DB 0 + DB 0 +Stereo DB 0 + +NewIWLMCFI DW 0 + +IWDataTable DD 100 Dup (0FFFFFFFFh) +Revision DB 0 + +BankConfigs Label ; 12 configs.. +; DB 64, 64, 64, 64 ; 12 +; DB 64, 64, 0, 0 ; 11 + DB 64, 0, 0, 0 ; 10 + DB 16, 16, 16, 16 ; 9 + DB 16, 16, 0, 0 ; 8 + DB 16, 0, 0, 0 ; 7 + DB 4, 4, 16, 16 ; 6 + DB 4, 4, 16, 0 ; 5 + DB 4, 16, 16, 16 ; 4 + DB 4, 16, 0, 0 ; 3 + DB 4, 4, 4, 4 ; 2 + DB 4, 4, 0, 0 ; 1 + DB 4, 0, 0, 0 ; 0 + + +IRQData Label Word + DW 20h, 1111111111111110b ; IRQ 0 + DW 24h, 1111111111111101b ; IRQ 1 + DW 28h, 1111110111111011b ; IRQ 2 + DW 2Ch, 1111111111110111b ; IRQ 3 + DW 30h, 1111111111101111b ; IRQ 4 + DW 34h, 1111111111011111b ; IRQ 5 + DW 38h, 1111111110111111b ; IRQ 6 + DW 3Ch, 1111111101111111b ; IRQ 7 + DW 1C0h, 1111111011111011b ; IRQ 8 + DW 1C4h, 1111110111111011b ; IRQ 9 + DW 1C8h, 1111101111111011b ; IRQ 10 + DW 1CCh, 1111011111111011b ; IRQ 11 + DW 1D0h, 1110111111111011b ; IRQ 12 + DW 1D4h, 1101111111111011b ; IRQ 13 + DW 1D8h, 1011111111111011b ; IRQ 14 + DW 1DCh, 0111111111111011b ; IRQ 15 + +IMR DW 0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +IWScreenList Label + DW 6 + DW Near Ptr IdleFunctionList + DW Near Ptr GlobalKeyLink + + DW Near Ptr FullScreenBox ; 0 + DW Near Ptr ScreenHeader + DW Near Ptr FillHeader + DW Near Ptr GravisHeaderLine + + DW SampleText ; 4 + + DW ConvertSampleText + DW ConvertDisabledButton ; 6 + DW ConvertEnabledButton + + DW SampleSizeText ; 8 + DW SampleSize0Button ; 9 + DW SampleSize1Button + DW SampleSize2Button + + DW DriverText + + DW 0 + +GravisHeaderLine DW 10 + DB "Interwave Driver", 0 + +DriverText DW 1 + DB 38, 48 + DB 21h + DB "Interwave Driver 1.1 for Impulse Tracker", 0 + +SampleText DW 1 + DB 3, 13 + DB 20h + DB "Sample resizing options", 0 + +ConvertSampleText DW 1 + DB 5, 15 + DB 20h + DB "Reduce 16 bit samples to 8 bit", 0 + +ConvertDisabledButton DW 2 + DW 0FFFFh, 7, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetConvert +DriverSegment1 DW 0 + DW 0 + DW Offset SetConvert +DriverSegment2 DW 0 + DB 7, 17, 20, 19, 8 + DB 0 + DB " Disabled", 0 + +ConvertEnabledButton DW 2 + DW 6, 9, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetConvert +DriverSegment3 DW 0 + DW 1 + DW Offset SetConvert +DriverSegment4 DW 0 + DB 7, 20, 20, 22, 8 + DB 0 + DB " Enabled", 0 + +SampleSizeText DW 1 + DB 5, 24 + DB 20h + DB "Sample size", 0 + +SampleSize0Button DW 2 + DW 7, 10, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetCompress +DriverSegment5 DW 0 + DW 0 + DW Offset SetCompress +DriverSegment6 DW 0 + DB 7, 26, 20, 28, 8 + DB 0 + DB " Original", 0 + +SampleSize1Button DW 2 + DW 9, 11, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetCompress +DriverSegment7 DW 0 + DW 1 + DW Offset SetCompress +DriverSegment8 DW 0 + DB 7, 29, 20, 31, 8 + DB 0 + DB " Half", 0 + +SampleSize2Button DW 2 + DW 10, 0FFFFh, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetCompress +DriverSegment9 DW 0 + DW 2 + DW Offset SetCompress +DriverSegment10 DW 0 + DB 7, 32, 20, 34, 8 + DB 0 + DB " Quarter", 0 + + +GlobalKeyLink DB 7 +GlobalKeyLink2 DD 0 + +IdleFunctionList DD 0 + DD 0 + +FillHeader DW 8 +FillHeader2 DD 0 + +FullScreenBox DW 0 + DB 0, 0, 79, 49 + DB 4 + +ScreenHeader DW 8 +ScreenHeader2 DD 0 + + +RelocationTable Label + DW Offset DriverSegment1 + DW Offset DriverSegment2 + DW Offset DriverSegment3 + DW Offset DriverSegment4 + DW Offset DriverSegment5 + DW Offset DriverSegment6 + DW Offset DriverSegment7 + DW Offset DriverSegment8 + DW Offset DriverSegment9 + DW Offset DriverSegment10 + DW 0FFFFh + +;*********** Local functions ******************* +; +; TestIW - Checks for the presence of a IW by detecting amount of memory. +; LoadIWSample - Loads a byte to IW memory, AL = value +; LoadIWSamples - Loads ECX bytes from DS:SI to IW memory +; +;*********************************************** + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc DetectMemory + + Push DS + Assume DS:Driver + + Push CS + Pop DS + + Mov IWMemory, 0 + + Mov DX, IWRegisterSelect + Mov AL, 52h + Out DX, AL + Inc DX + In AX, DX + Mov IWLMCFI, AX + And AX, 0FFF0h + Or AX, 0Ch ; Allow full 16MB addressing + + Mov NewIWLMCFI, AX + + Out DX, AX + + Mov CX, 256 + Xor EDI, EDI + +DetectMemory1: ; DX = BasePort+103h + Call IWSetPosition + + Xor AL, AL + Call LoadIWSample ; Write a 0 + + Add EDI, 10000h + Loop DetectMemory1 + + Mov EBX, 3 ; 4 banks, 3, 2, 1 and 0 + +DetectMemory2: + Mov EDI, EBX + ShL EDI, 22 ; DI = Bank * 4MB + Call IWSetPosition + + Mov AL, 0AAh + Mov DX, IWOutputPort + Out DX, AL + Mov AL, 055h + Out DX, AL + Call IWSetPosition + + Mov DX, IWOutputPort + + In AL, DX ; Bank doesn't exist? + Cmp AL, 0AAh + JNE DetectMemory3 + + In AL, DX + Cmp AL, 055h + JNE DetectMemory3 + + Mov CX, 64 ; Max of 4MB in 1 bank... + +DetectMemoryInnerLoop1: + Inc [IWBankTable+BX] + Inc IWMemory + + Add EDI, 10000h + Call IWSetPosition + + Mov DX, IWOutputPort + In AL, DX + Cmp AL, 0AAh + JE DetectMemory3 + + Loop DetectMemoryInnerLoop1 + +DetectMemory3: + Dec BX + JNS DetectMemory2 + + ; OK.. have checked each bank.. now to init. + Mov BL, 10 + Mov SI, Offset BankConfigs + Mov EAX, DWord Ptr IWBankTable + +DetectMemory4: + Cmp EAX, [SI] + JE DetectMemory5 + + Add SI, 4 + Dec BL + JNS DetectMemory4 + + Mov IWMemorySegmented, 1 + Jmp DetectMemory6 + +DetectMemory5: ; Set LMCI + Mov DX, IWRegisterSelect + Mov AL, 52h + Out DX, AL + Mov AX, IWLMCFI + + And AX, 0FFF0h + Or AL, BL + + Mov NewIWLMCFI, AX + + Inc DX + Out DX, AX + +DetectMemory6: + ShL IWMemory, 6 + JZ DetectMemory7 + + Pop DS + Ret + +DetectMemory7: + Pop DS + Pop AX ; Add SP, 2 + + StC + RetF + +EndP DetectMemory + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ResetIW ; AX = baseport. + + Push AX + Push CX + Push DX + + Mov DX, AX + Add DX, 103h ; DX = IGIDXR + + Comment ~ + + Mov AL, 4Ch + Out DX, AL + Add DL, 2 + Xor AL, AL + Out DX, AL + + Push DX + Mov DX, 300h + Mov CX, 20 +ResetIW4: + In AL, DX + Loop ResetIW4 + Pop DX + + Mov AL, 1 + Out DX, AL + + Push DX + Mov DX, 300h + Mov CX, 20 +ResetIW3: + In AL, DX + Loop ResetIW3 + Pop DX + + Sub DL, 2 + + ~ + + Mov AL, 19h ; Write SGMI + Out DX, AL + + Add DL, 2 + + Mov AL, 1 + Out DX, AL ; Enhanced mode enabled. + Sub DL, 2 + + Mov AL, 99h ; Read SGMI + Out DX, AL + Add DL, 2 + In AL, DX + Sub DL, 2 + + Cmp AL, 1 + JNE ResetIW1 + + Mov AL, 53h ; LMCI + Out DX, AL + + Add DL, 2 + Mov AL, 1 + Out DX, AL ; Auto increment, DRAM, 8-bit, NoInvert + Sub DL, 2 + + ClC + Jmp ResetIW2 + +ResetIW1: + StC + +ResetIW2: + Pop DX + Pop CX + Pop AX + + Ret + +EndP ResetIW + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc TestIW + + + Call ResetIW + JC TestIW3 + + Push AX + + Mov IWMemory, 0 + + Mov DX, AX + Add DX, 103h ; DX = Select Register + + Mov CX, 256 ; Max amount is 16MB of memory + Xor BX, BX ; BX = no of 64k chunks. + +TestIW1: + ClI + + Mov AL, 44h ; IW DRAM High, 8 bit + Out DX, AL + + Add DL, 2 + Mov AX, BX ; BX = IW DRAM High + Out DX, AL + Sub DL, 2 ; DX = Select Register + + Mov AL, 43h ; IW DRAM Low, 16 bit + Out DX, AL + + Inc DX ; DX = Baseport+104h + Xor AX, AX + Out DX, AX ; Address 0 + + StI + + Add DL, 3 ; DX = Baseport+107h (DRAM I/O) + + Mov AL, 55h + Out DX, AL ; Write value 55h + Mov AL, 0AAh + Out DX, AL ; Write value 0AAh + Mov AL, CL + Out DX, AL ; Write value + + Sub DL, 3 ; DX = Baseport+104h + Xor AX, AX + Out DX, AX ; Address 0 + + Add DL, 3 ; DX = Baseport+107h + In AL, DX ; Read value.. + Cmp AL, 55h + JNE TestIW2 + + In AL, DX ; Read value.. + Cmp AL, 0AAh + JNE TestIW2 + + In AL, DX ; Read value.. + Cmp AL, CL + JNE TestIW2 + + Inc BX + Sub DL, 4 ; DX = Baseport+103h + Loop TestIW1 + +TestIW2: + Pop AX + + And BX, BX + JZ TestIW3 + + ShL BX, 6 + Mov IWMemory, BX + ClC + Ret + +TestIW3: + StC + Ret + +EndP TestIW + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc IWSetPosition ; EDI = position + + ClI + Mov DX, CS:IWRegisterSelect + Mov AL, 44h + Out DX, AL + + Add DL, 2 + SHLD EAX, EDI, 16 +; Mov EAX, EDI +; ShR EAX, 16 + Out DX, AL + Sub DL, 2 ; Select register again. + + Mov AL, 43h ; Address Low, 16 bit + Out DX, AL + Inc DX ; DX = 3x4h + + Mov AX, DI ; Memory location high + Out DX, AX ; Memory location done. + + StI + Ret + +EndP IWSetPosition + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc LoadIWSample ; AL = value + + Mov DX, CS:IWOutputPort + Out DX, AL + + Ret + +EndP LoadIWSample + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc LoadIWSamples ; Given DS:SI, ECX = count + ; EBP = step value. + + Mov DX, CS:IWOutputPort + +LoadIWSamples2: + Mov AL, [SI] + Add SI, BP + JC LoadIWSamples4 + +LoadIWSamples3: + Out DX, AL + + LoopD LoadIWSamples2 + Ret + +LoadIWSamples4: + Add ESI, 10000h + Int 3 + Jmp LoadIWSamples3 + +EndP LoadIWSamples + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Load16IWSamples ; Given DS:SI, ECX = count + ; EBP = step value. + + Add BP, BP + Dec BP + Mov BX, 1 + Xor BP, BX + Xor BX, BP + + Mov DX, CS:IWOutputPort + +Load16IWSamples1: + Xor BX, BP + Mov AL, [SI] + Add SI, BX + JC Load16IWSamples4 + +Load16IWSamples3: + Out DX, AL + + Dec ECX + JNZ Load16IWSamples1 + Ret + +Load16IWSamples4: + Add ESI, 10000h + Int 3 + Jmp Load16IWSamples3 + +EndP Load16IWSamples + +;*********** Public functions ****************** + +; 컴 DetectCard 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Returns carry set if error, else carry clear. Has to setup internal vars +; (eg. appropriate IRQ/DMA whatever). +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc DetectIW Far + + Cmp BasePort, 0FFFFh + JE DetectIW1 + + Mov AX, BasePort + Call TestIW + JNC DetectIW3 + + Ret + +DetectIW1: + Mov AX, 210h + +DetectIW2: + Call TestIW + JNC DetectIW3 + + Add AL, 10h + Cmp AL, 60h + JBE DetectIW2 + + StC + Ret + +DetectIW3: + Mov BasePort, AX + Add AX, 102h + Mov IWVoiceSelect, AX + Inc AX + Mov IWRegisterSelect, AX + Add AL, 4 + Mov IWOutputPort, AX + + Call DetectMemory + + Mov EAX, 'Jeff' + + ClC + Ret + +EndP DetectIW + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc IWIRQOnlyHandler + + PushAD + Push DS + Push ES + + Mov AL, 20h + + Cmp CS:IRQ, 8 + JB IWIRQOnlyHandler1 + + Out 0A0h, AL + +IWIRQOnlyHandler1: + Out 20h, AL + + Mov DX, CS:BasePort + Add DL, 6 + In AL, DX + And AL, 8 + JZ IWIRQOnlyHandler2 + + Mov DX, CS:IWRegisterSelect + Mov AL, 45h + Out DX, AL + Mov AL, 0 + Add DL, 2 + Out DX, AL + Mov AL, 8 + Out DX, AL + Sub DL, 2 + + ClD + + Call SaveEMSPageFrame + Call Update + Call SetIWRegisters + Call RestoreEMSPageFrame + +IWIRQOnlyHandler2: + Pop ES + Pop DS + PopAD + + IRet + +EndP IWIRQOnlyHandler + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc IWIRQHandler ; IRQ Handler has to + ; 1) Update IW registers + ; 2) Update song position + Push AX + Push DS + + Mov AX, IWUpdateTimer + Add IWUpdateCount, AX + JC IWIRQHandler1 + + Mov AL, 20h + Out 20h, AL + Jmp IWIRQHandler2 + +IWIRQHandler1: + PushF + Call [OldIRQHandler] + +IWIRQHandler2: + Xor IWUpdateFlag, 1 + JZ IWIRQHandlerEnd + + PushAD + Push ES + + ClD + + Call SaveEMSPageFrame + Call Update ; Returns DS:SI, CX + Call SetIWRegisters + Call RestoreEMSPageFrame + + Pop ES + PopAD + +IWIRQHandlerEnd: + Pop DS + Pop AX + IRet + +EndP IWIRQHandler + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SetIWVolume ; BX = new volume + + ; To do: + ; 1) Set ramp start + ; 2) Set ramp end + ; 3) Set current volume + ; 4) Start ramp + ; 5) Save new volume. + + Push BX + Push CX + + Mov AL, 0Dh + Out DX, AL + + Mov AL, 3 ; Stop Ramp! + Add DL, 2 + Out DX, AL + Sub DL, 2 + + Add BX, BX + Mov CX, [CS:IWVolumeTable+BX] ; CX = new volume + Mov BX, [SI+2] + Add BX, BX + Mov BX, [CS:IWVolumeTable+BX] ; BX = old volume + + Cmp BX, CX + JNE SetIWVolume2 + + Mov AL, 89h + Out DX, AL + Inc DX + In AX, DX + Dec DX + + Mov BX, AX ; BX = old volume + +SetIWVolume2: + + Push BX ; Old volume on stack + + Xor AH, AH ; Ramp up + Cmp CX, BX + JE SetIWVolume4 + JA SetIWVolume1 + + XChg BX, CX + Mov AH, 40h ; Ramp down + +SetIWVolume1: + Mov AL, 6 ; Ramp rate + Out DX, AL + + Mov AL, 32 ; Ramp rate + Add DL, 2 + Out DX, AL + Sub DL, 2 + + Mov AL, 7 ; Ramp start + Out DX, AL + + Mov AL, BH + Add DL, 2 + Out DX, AL + Sub DL, 2 + + Mov AL, 8 ; Ramp end + Out DX, AL + + Mov AL, CH + Add DL, 2 + Out DX, AL + Sub DL, 2 + + Mov AL, 9 + Out DX, AL + + Pop BX ; BX = old volume + XChg BX, AX + + Inc DX + Out DX, AX + Dec DX + + Mov AL, 0Dh ; Ramp control + Out DX, AL + + Mov AL, BH + Add DL, 2 + Out DX, AL + Sub DL, 2 + +SetIWVolume5: + Pop CX + Pop BX + + Mov [SI+2], BX + + Ret + +SetIWVolume4: +; Mov AL, 0Dh ; Volume Ramp. +; Out DX, AL +; +; Mov AL, 3 +; Add DL, 2 +; Out DX, AL +; Sub DL, 2 + + Mov AL, 9 + Out DX, AL + + Pop AX ; AX = old volume + + Inc DX + Out DX, AX + Dec DX + + Jmp SetIWVolume5 + +EndP SetIWVolume + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc IWGetAddress ; Given EAX + + Push CX + + Mov CL, CS:Compress + ShR EAX, CL + + Pop CX + Add EAX, [CS:IWDataTable+BX] + ShL EAX, 9 + And EAX, 7FFFFFFFh + + Ret + +EndP IWGetAddress + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SetIWRegisters ; Given DS:SI, CX + + Mov ES, CS:SongDataArea + + Push CX + Push SI + + Xor AX, AX + +GetOffsetLoop: + Push AX + Push CX + + Mov DX, IWVoiceSelect + Out DX, AL ; OK.. now to play with this + ; voice. + Inc DL ; DX = select rego + + Mov BX, [SI] + Test BH, 2 + JZ GetOffsetLoop2 + + Mov BX, 200h + Mov [SI], BX + +GetOffsetLoop2: + Test BL, 1 ; Channel not on! + JZ GetOffsetLoop1 + Test BH, 1 + JZ GetOffsetLoop3 ; Prev 1. + + Xor BX, BX + Call SetIWVolume + + Jmp GetOffsetLoop1 + +GetOffsetLoop3: + Mov EAX, [SI+4Ch] + Mov [SI+2Ch], EAX + + Mov AL, 8Ah + Out DX, AL + + Inc DX + In AX, DX + Dec DX + + And AH, 7Fh + ShL EAX, 16 ; Load high part of EAX + + Mov AL, 8Bh + Out DX, AL + Inc DX + In AX, DX + ; EAX = 000OOOOO OOOOOOOO OOOOOOOF FFFFFFFF + ; Need: 00000000 0000OOOO OOOOOOOO OOOOOOOO + + ShR EAX, 9 + + MovZX EBX, Byte Ptr [SI+36h] + Mov EBX, [CS:IWDataTable+EBX*4] + And EBX, 03FFFFFh + Sub EAX, EBX + Push CX + + Mov CL, CS:Compress + ShL EAX, CL + + Pop CX + Mov [SI+4Ch], EAX + +GetOffsetLoop1: + Add SI, SLAVECHANNELSIZE + + Pop CX + Pop AX + + Inc AX + Dec CX + JNZ GetOffsetLoop + + Pop SI + Pop CX + + Xor AX, AX + +SetIWRegisters1: + Push AX + Push CX + + Mov DX, IWVoiceSelect + Out DX, AL ; OK.. now to play with this + ; voice. + Mov CX, [SI] ; CX = flags. + Inc DL ; DX = select rego + + Test CH, 1 + JZ SetIWRegisters21 + + Mov AL, [SI+36] + Cmp AL, [SI+4] + JE SetIWRegisters21 + + Xor AL, AL + Out DX, AL + + Mov AL, 3 + Add DL, 2 + Out DX, AL + Sub DL, 2 + +SetIWRegisters21: + Test CL, 32 ; Frequency change + JZ SetIWRegisters7 + + Push DX + + Mov EAX, [SI+10h] ; EAX = freq. + + Push CX + Mov CL, CS:Compress + ShR EAX, CL + Pop CX + + Xor EDX, EDX + Mov EBX, MixSpeed + + Div EBX ; EAX = I portion. + + Test EAX, Not 63 + JNZ SetIWRegisters6 + + Push EAX + + Xor EAX, EAX + Div EBX + + Pop EBX ; EBX:EAX = IIII FFFF etc. + + SHRD EAX, EBX, 6 + + ; Have: IIIIIIII IIIIIIII FFFFFFFF FFFFFFFF + ; Req: IIIIIIFF FFFFFFF0 + + Pop DX + Mov AL, 1 + Out DX, AL + + ShR EAX, 16 + AdC AX, 0 + SBB AX, 0 ; Just in case! + + Inc DX + Out DX, AX + Dec DX + + Jmp SetIWRegisters7 + +SetIWRegisters6: + Mov CH, 2 ; Signify to turn off channel + Pop DX + +SetIWRegisters7: + MovZX BX, Byte Ptr [SI+36h] ; BX = sample number. + Cmp BL, 99 + JA SetIWRegisters20 + + ShL BX, 2 ; IWDataTable+BX = position + + Cmp DWord Ptr [CS:IWDataTable+BX], 0FFFFFFFFh + JNE SetIWRegisters10 + +SetIWRegisters20: + Mov CH, 2 + Jmp SetIWRegisters9 + +SetIWRegisters10: + Test CH, 5 ; Loop changed?!??!? + JZ SetIWRegisters8 + + Mov AL, 3 ; Starting location low. + Out DX, AL + + Mov EAX, [SI+40h] + Call IWGetAddress + + ; Reqd: .OOOOOOO OOOOOOOO OOOOOOOI III..... + + Inc DX + Out DX, AX + Dec DX + + Mov AL, 2 ; Starting location high + Out DX, AL + + ShR EAX, 16 + Inc DX + Out DX, AX + Dec DX + + ; Ending location... + Mov AL, 5 ; Ending location low + Out DX, AL + + Mov EAX, [SI+44h] + Call IWGetAddress + + Inc DX + Out DX, AX + Dec DX + + Mov AL, 4 ; Ending location high + Out DX, AL + + SHR EAX, 16 + Inc DX + Out DX, AX + Dec DX + +SetIWRegisters8: + Test CH, 1 ; Do Current position? + JZ SetIWRegisters9 + + Xor AL, AL + Out DX, AL + + Mov AL, 3 + Add DL, 2 + Out DX, AL + Sub DL, 2 + + Mov AL, 9 + Out DX, AL + Xor AX, AX + Inc DX + Out DX, AX + Dec DX + + Mov AL, 10h + Out DX, AL + Add DL, 2 + Mov AL, Byte Ptr [CS:IWDataTable+BX+2] + ShR AL, 6 + Out DX, AL + Sub DL, 2 + + Mov AL, 0Bh ; Current location LOW + Out DX, AL + + Mov EAX, [SI+4Ch] + Mov [SI+2Ch], EAX + + ; EAX = OOOOOOOO OOOOOOOO OOOOOOOO OOOOOOOO + ; Req: xOOOOOOO OOOOOOOO OOOOOOOF FFFFFFFF + Call IWGetAddress + + Mov DI, AX + + Inc DX + Out DX, AX + Dec DX + + Mov AL, 0Ah ; Current location HIGH + Out DX, AL + + SHR EAX, 16 + Inc DX + Out DX, AX + Dec DX + + Mov AL, 0Bh + Out DX, AL + + Mov AX, DI + Inc DX + Out DX, AX + Dec DX + +SetIWRegisters9: + Test CL, 64 ; New volume?? + JZ SetIWPan + +SetIWRegisters23: + Xor BX, BX + Test CH, 8 + JNZ SetIWRegistersMuted + + Mov BL, Byte Ptr [SI+20h] ; BL = volume, 0->128 + +SetIWRegistersMuted: + Call SetIWVolume + +SetIWPan: + Test CH, 128 ; New pan?? + JZ SetIWRegisters5 + + Xor BH, BH + + Test CS:Stereo, 1 + JZ SetIWRegisters3 + + Mov BL, [SI+37h] + Cmp BL, 100 + JNE SetIWRegisters4 + +SetIWRegisters3: + Mov BL, 32 ; Surround goes to mono :( + +SetIWRegisters4: + Add BX, BX ; BX = offset into IWTable + + Test CH, 1 + JZ IWSetPan1 + + Mov AL, 0Ch ; Right offset + Out DX, AL + Inc DX + Mov AX, [CS:OffsetTable+BX] + Out DX, AX + Dec DX + + Neg BX + + Mov AL, 13h ; Left offset final + Out DX, AL + Inc DX + Mov AX, [CS:OffsetTable+128+BX] + Out DX, AX + Dec DX + + Neg BX + +IWSetPan1: + Mov AL, 1Bh ; Right offset final + Out DX, AL + Inc DX + Mov AX, [CS:OffsetTable+BX] + Out DX, AX + Dec DX + + Neg BX + + Mov AL, 1Ch ; Left offset final + Out DX, AL + Inc DX + Mov AX, [CS:OffsetTable+128+BX] + Out DX, AX + Dec DX + +SetIWRegisters5: + ; Now for control register. + ; If CH | 2, then turn rego OFF + ; If CH | 5, then turn rego ON + ; If CL | 1, then check channel + Test CH, 2 + JNZ SetIWRegisters11 + + Test CH, 5 + JNZ SetIWRegisters12 + + Test CL, 1 + JZ SetIWRegisters13 + + Mov AL, 80h ; Read voice control + Out DX, AL + + Add DL, 2 + In AL, DX + Sub DL, 2 + + Test AL, 1 + JZ SetIWRegisters13 + + Xor BX, BX + Call SetIWVolume + + Jmp SetIWRegisters14 + +SetIWRegisters11: ; Turn off. + Mov Byte Ptr [SI+4], 0FFh + + Xor BX, BX + Call SetIWVolume + + Xor AL, AL + Out DX, AL + Mov AL, 2 + Add DL, 2 + Out DX, AL + Sub DL, 2 + + Mov AL, 15h + Out DX, AL + + Add DL, 2 ; Synthesizer Mode select + Mov AL, 34 ; Offset enable, enable voice + Out DX, AL + Sub DL, 2 + + +SetIWRegisters14: + Test CL, 1 + JZ SetIWRegisters13 + + Xor CX, CX ; Turn off channel + Test Byte Ptr [SI+3Ah], 80h + JNZ SetIWRegisters13 + + Mov BX, [SI+38h] + And Byte Ptr [BX], Not 4 ; Signify channel off + + Jmp SetIWRegisters13 + +SetIWRegisters12: ; Turn on + Mov AL, [SI+36] + Mov [SI+4], AL + + Mov AL, 15h + Out DX, AL + + Add DL, 2 ; Synthesizer Mode select + Mov AL, 32 ; Offset enable, enable voice + Out DX, AL + Sub DL, 2 + + Xor AL, AL + Out DX, AL + + Mov AL, [SI+0Ah] + + Cmp CS:Convert16To8Bit, 0 + JNZ SetIWRegistersNo16Bit + + Mov AH, [SI+18h] ; 16 bit? + Add AH, AH + Or AL, AH + +SetIWRegistersNo16Bit: + Test CL, 1 + JNZ SetIWRegisters15 + + Mov AL, 2 + Xor CX, CX + +SetIWRegisters15: + Add DL, 2 + Out DX, AL + +SetIWRegisters13: + And CX, 0111100010011111b ; Turns off: + ; 1) Freq & vol recalc + ; 2) New note/note stop/loop cha + + Mov [SI], CX + + Add SI, SLAVECHANNELSIZE + + Pop CX + Pop AX + + Inc AX + Dec CX + JNZ SetIWRegisters1 + + Ret + + +EndP SetIWRegisters + +;컴 InitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Sets up any memory required for output +; Initiates output +; +; Parameters: AX = Number of Channels +; +; If sucessful, returns: +; Carry flag clear +; DS:SI = pointer to text to display +; AX = parameter 1 in text +; BX = parameter 2 in text +; CX = parameter 3 in text +; DX = parameter 4 in text +; DI = parameter 5 in text +; +; If unsucessful, returns: +; Carry flag set +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc InitSound Far + + Push CS + Pop DS + Assume DS:Driver + + Mov ECX, IdleUpdateInfoLine + Mov EDX, GlobalKeyList + Mov IdleFunctionList, ECX + Mov GlobalKeyLink2, EDX + + Mov ECX, FillHeaderFunction + Mov EDX, DrawHeaderFunction + Mov FillHeader2, ECX + Mov ScreenHeader2, EDX + + Mov SI, Offset RelocationTable + +Relocation1: + LodsW + Cmp AX, 0FFFFh + JE RelocationEnd + + Mov BX, AX + Mov [BX], CS + Jmp Relocation1 + +RelocationEnd: ; OK... disable the IW Line In + ; & Enable Line Out + ; SetupMIDI + Mov DX, BasePort + Inc DH + Mov AL, 0FFh + Out DX, AL + Mov AL, 0FCh + Out DX, AL + + ; Setup the rest of it. + Mov DX, BasePort + Mov AL, 1 + Out DX, AL + + Mov DX, IWRegisterSelect + Mov AL, 0Eh + Out DX, AL ; DX = BasePort+103h + + Add DL, 2 ; DX = BasePort+105h + Mov AL, 0CDh + Out DX, AL ; Full mixing rate + + Mov CX, 32 + Sub DL, 3 + +IWResetVoice1: + Mov AL, CL + Dec AL + Out DX, AL + + Inc DX ; DX = BasePort + 103h + Xor AL, AL ; Voice control register, 8 bit + Out DX, AL + + Add DL, 2 + Mov AL, 3 + Out DX, AL ; Stop voice + Sub DL, 2 + + Mov AL, 0Dh ; Volume Ramp. + Out DX, AL + + Mov AL, 3 + Add DL, 2 + Out DX, AL + Sub DL, 2 + + Mov AL, 6 ; Ramp rate + Out DX, AL + + Mov AL, 32 ; Ramp rate + Add DL, 2 + Out DX, AL + Sub DL, 2 + + Mov AL, 9 ; Volume register, 16 bit + Out DX, AL + + Inc DX + Xor AX, AX + Out DX, AX ; No volume + Dec DX + + Mov AL, 15h + Out DX, AL + + Add DL, 2 ; Synthesizer Mode select + Mov AL, 32 ; Offset enable, enable voice + Out DX, AL + + ClI + Sub DL, 3 ; DX = BasePort + 102h = Voice select. + + Loop IWResetVoice1 + + Inc DL + Mov AL, 5Bh + Out DX, AL + Add DL, 2 + In AL, DX + Sub DL, 2 + Shr AL, 4 ; AL = revision number + + Add AL, 'A' + Mov Revision, AL +; Cmp AL, 'C' +; JE InitSound_IW2 + +; Mov OffsetTable, Offset IWOffsetTable2 + +InitSound_IW2: + Cmp CS:IRQ, 0FFFFh + JE InitSound_IW1 + + Mov AX, BasePort + Call ResetIW + + In AL, 0A1h + Mov AH, AL + In AL, 21h + Mov IMR, AX + + ; Set IRQ + Mov BX, IRQ + ShL BX, 2 ; BX points to offset in IRQData + + Xor DI, DI + Mov ES, DI + Mov DI, [BX+IRQData] + + And AX, [BX+IRQData+2] + + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Mov AX, CS + ShL EAX, 16 + Mov AX, Offset IWIRQOnlyHandler + + XChg [ES:DI], EAX + Mov OldIRQHandler, EAX + + StI + + Mov DX, BasePort + Mov AL, 9 + Out DX, AL + + Call GetTempo + Call SetTempo + Call ResetMemory + + Mov AL, Revision + Mov RevisionLetter2, AL + + Mov AX, BasePort + Mov BX, IRQ + Mov CX, IWMemory + + Mov SI, Offset IWID2 + + ClC + Ret + +InitSound_IW1: + Mov AL, 4Ch + Out DX, AL + Add DL, 2 + Mov AL, 3 + Out DX, AL + + Mov AL, 34h ; Program IRQ 0. LSB&MSB, Rate gen + Out 43h, AL + + Call GetTempo + Call SetTempo + Call ResetMemory + + Mov DX, BasePort + Mov AL, 1 + Out DX, AL + + Xor AX, AX + Mov ES, AX ; ES = 0 + + Mov AX, CS + ShL EAX, 16 + Mov AX, Offset IWIRQHandler + + ClI + + XChg DWord Ptr [ES:20h], EAX ; Clock tick + Mov OldIRQHandler, EAX + + StI + + Mov AL, Revision + Mov RevisionLetter, AL + + Mov AX, BasePort + Mov BX, IWMemory + Mov SI, Offset IWID + + ClC + Ret + +EndP InitSound + Assume DS:Nothing + +;컴 ReInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Stops sound output, releases any memory used by driver +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReInitSound Far + + Push CS + Pop DS + Mov SI, Offset IWReinitMsg + Mov BX, 40 + Call SetInfoLine + + Mov BX, CS:IRQ + Cmp BX, 0FFFFh + JE ReInitSound1 + + Mov AX, CS:IMR + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + ShL BX, 2 + Xor DI, DI + Mov ES, DI + Mov DI, [CS:BX+IRQData] + Mov EAX, CS:OldIRQHandler + + Mov [ES:DI], EAX + + Jmp ReInitSound2 + +ReInitSound1: + Mov AL, 34h + Out 43h, AL + + Xor AX, AX + Out 40h, AL + Out 40h, AL + + Mov ES, AX + Mov EAX, OldIRQHandler + Mov [ES:20h], EAX + +ReInitSound2: + Mov DX, IWRegisterSelect + Mov AL, 52h + Out DX, AL + Inc DX + Mov AX, NewIWLMCFI + Out DX, AX + + Jmp RelocationEnd + +EndP ReInitSound + +;컴 UnInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Stops sound output, releases any memory used by driver +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UnInitSound Far + + Mov AX, BasePort + Call ResetIW + + Mov DX, BasePort + Inc DH + Mov AL, 0FFh + Out DX, AL ; Stop MIDI + + Mov CX, 32 + Mov DX, CS:IWVoiceSelect + +IWResetVoice2: + Mov AL, CL + Dec AL + Out DX, AL + + Inc DX ; DX = BasePort + 103h + Xor AL, AL ; Voice control register, 8 bit + Out DX, AL + + Add DL, 2 + Mov AL, 3 + Out DX, AL ; Stop voice + Sub DL, 2 + + Mov AL, 0Dh ; Volume Ramp. + Out DX, AL + + Mov AL, 3 + Add DL, 2 + Out DX, AL + Sub DL, 2 + + Mov AL, 9 ; Volume register, 16 bit + Out DX, AL + + Inc DX + Xor AX, AX + Out DX, AX ; No volume + Dec DX + + Mov AL, 15h + Out DX, AL + + Add DL, 2 + Mov AL, 2 + Out DX, AL ; Deactivate voice + + ClI + Sub DL, 3 ; DX = BasePort + 102h = Voice select. + + Loop IWResetVoice2 + +; Inc DL +; Mov AL, 4Ch +; Out DX, AL +; Xor AL, AL +; Add DL, 2 +; Out DX, AL + + Mov BX, CS:IRQ + Cmp BX, 0FFFFh + JE UnInitSound1 + + Mov AX, CS:IMR + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + ShL BX, 2 + Xor DI, DI + Mov ES, DI + Mov DI, [CS:BX+IRQData] + Mov EAX, CS:OldIRQHandler + + Mov [ES:DI], EAX + + Jmp UnInitSound2 + +UnInitSound1: + Mov AL, 34h + Out 43h, AL + + Xor AX, AX + Out 40h, AL + Out 40h, AL + + Mov ES, AX + Mov EAX, OldIRQHandler + Mov [ES:20h], EAX + +UnInitSound2: + Mov DX, IWRegisterSelect + Mov AL, 52h + Out DX, AL + Mov AX, IWLMCFI + Inc DX + Out DX, AX + + Ret + +EndP UnInitSound + +;컴 Poll 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; This procedure is called as often as possible by IT.EXE +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Poll Far + + ClI + +Poll1: + Call [CS:UARTBufferEmpty] + JNC MIDIEnd + + Mov DX, [CS:BasePort] + Inc DH + In AL, DX + Test AL, 1 + JZ MIDIEnd + + Inc DX + In AL, DX + Cmp AL, 0F0h + JAE MIDIEnd + + Call [CS:UARTSend] + Jmp Poll1 + +MIDIEnd: + StI + + Ret + +EndP Poll + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UARTOut + + Push DX + Push AX + + Mov DX, [CS:BasePort] + Inc DH + +UARTOut1: + In AL, DX + Test AL, 2 + JZ UARTOut1 + + Pop AX + Inc DX + + Out DX, AL + + Pop DX + + Ret + +EndP UARTOut + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +InterpretState DB 0 + +Proc SendUARTOut Far ; Local interpreter activated with 0F0h 0F0h. + + Mov AH, CS:InterpretState + Cmp AH, 2 + JB SendUARTOut1 + +; In interpreter. + JE SendUARTOut3 + +; Have InterpretType, now get parameter, then return to normal. + + Mov CS:InterpretState, 0 + +SendUARTOut4: + Ret + +SendUARTOut3: + Jmp SendUARTOutStateInc + +SendUARTOut1: + Cmp AL, 0F0h + JNE SendUARTOut2 + +SendUARTOutStateInc: + Inc CS:InterpretState + Ret + +SendUARTOut2: + Test AH, AH + JZ SendUARTOutEnd + + Push AX + Mov AL, 0F0h + Call UARTOut + Pop AX + Mov CS:InterpretState, 0 + +SendUARTOutEnd: + Call UARTOut + Ret + +EndP SendUARTOut + +;컴 SetTempo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: BX = tempo +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetTempo Far ; BX = tempo... + + Push AX + Push BX + Push DX + + Cmp CS:IRQ, 0FFFFh + JE SetTempo1 + + ShL BX, 8 + Mov DX, 1Eh + Mov AX, 8480h + Div BX + Neg AL + + Mov AH, AL + + Mov DX, CS:IWRegisterSelect + + Mov AL, 47h + Out DX, AL + Add DL, 2 + Mov AL, AH + Out DX, AL ; Set Timer control register 2 + Sub DL, 2 + + Mov AL, 45h + Out DX, AL + Add DL, 2 + Mov AL, 8 + Out DX, AL +; Sub DL, 2 + + Mov DX, CS:BasePort + Add DL, 8 + Mov AL, 4 + Out DX, AL + + Inc DL + Mov AL, 2 + Out DX, AL + + Jmp SetTempo2 + +SetTempo1: + ; Frames per second = 2 * (0.4*Tempo) + Mov AX, 0C214h + Mov DX, 16h ; Ticks = (1193181/(2*0.4))/Tempo + Div BX + + ; AX contains counter. + Mov IWUpdateTimer, AX + + Out 40h, AL ; Timer IRQ. + Mov AL, AH + Out 40h, AL + +SetTempo2: + Pop DX + Pop BX + Pop AX + Ret + +EndP SetTempo + +;컴 SetMixVolume 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = MixVolume +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixVolume Far + + Ret + +EndP SetMixVolume + +;컴 SetStereo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AL = Stereo on/off, 0 = off. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetStereo Far + + Mov CS:Stereo, AL + Ret + +EndP SetStereo + +;컴 LoadSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = sample to load +; DS:SI points to sample header +; ES:0 points to first sample +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc LoadSample Far + + PushAD + Push DS + Push ES + Push FS + + Mov FS, CS:SongDataArea + Mov BP, AX + Dec BP + Add BP, BP + Mov BP, [FS:64912+BP] + + Xor CX, CX ; From the start of the sample.. + Call GetSampleLocation ; Returns DS:ESI, ECX = length + JC Music_IWLoadSampleEnd + + Mov BL, [FS:BP+12h] + Test BL, 16 + JZ Music_IWLoadSample12 + + Cmp ECX, [FS:BP+38h] + JBE Music_IWLoadSample12 + + Mov ECX, [FS:BP+38h] + Test BL, 32 + JZ Music_IWLoadSample12 + + Cmp ECX, [FS:BP+44h] + JAE Music_IWLoadSample12 + + Mov ECX, [FS:BP+44h] + +Music_IWLoadSample12: + Mov EBX, ECX + Mov CL, CS:Compress + Mov EDX, 1 + ShR EBX, CL + ShL EDX, CL ; EDX = step value. + + Mov ECX, EBX + + ; Now find location to put it in + + Dec AX ; AX = sample number + Push AX ; AX = sample number (0 based) + + And EAX, 0FFh + Mov DWord Ptr [CS:IWDataTable+4*EAX], 0FFFFFFFFh + + Add ECX, 2 + + Cmp IWMemorySegmented, 0 + JNE Music_IWLoadSegmented1 + + Mov EAX, IWMemoryFree + + Test Byte Ptr [FS:BP+12h], 2 ; 16 bit?? + JZ Music_IWLoadSamples13 + + Cmp CS:Convert16To8Bit, 0 + JNZ Music_IWLoadSamples5 + + Sub EAX, 1 + JC Music_IWLoadSampleWarning + And EAX, Not 1 ; For alignment + Add ECX, ECX + Jmp Music_IWLoadSamples13 + +Music_IWLoadSamples5: + Inc ESI + Add EDX, EDX ; Step value. + +Music_IWLoadSamples13: + Cmp ECX, EAX + JBE Music_IWLoadSample2 + + ; Warning msg here. +Music_IWLoadSampleWarning: + Pop AX + ClC + Jmp Music_IWLoadSampleEnd + +Music_IWLoadSample3: + StC + +Music_IWLoadSampleEnd: + Pop FS + Pop ES + Pop DS + PopAD + + Ret + +Music_IWLoadSegmented1: + Test Byte Ptr [FS:BP+12h], 2 ; 16 bit?? + JZ Music_IWLoadSegmented3 + + Cmp CS:Convert16To8Bit, 0 + JNZ Music_IWLoadSegmented2 + + Add ECX, ECX + + ; Check each of 4 banks... + Xor BX, BX + +Music_Load16BitSegment1: + Mov EAX, [IWBank1+BX] + And EAX, Not 1 ; For alignment + Cmp ECX, EAX + JBE Music_LoadSegment2 + +Music_Load16BitSegment2: + Add BX, 4 + Cmp BX, 16 + JB Music_Load16BitSegment1 + Jmp Music_IWLoadSampleWarning + +Music_LoadSegment2: + Sub EAX, ECX + Mov [IWBank1+BX], EAX + ShL EBX, 20 + Add EBX, EAX + Jmp LoadIWSampleChain + +Music_IWLoadSegmented2: + Inc ESI + Add EDX, EDX ; Step value. + +Music_IWLoadSegmented3: + Xor BX, BX + +Music_Load8BitSegment1: + Mov EAX, [IWBank1+BX] + Cmp ECX, EAX + JBE Music_LoadSegment2 + + Add BX, 4 + Cmp BX, 16 + JB Music_Load8BitSegment1 + Jmp Music_IWLoadSampleWarning + +Music_IWLoadSample2: ; EAX = number of bytes free. + ; DS:SI = sample. + ; ECX = number of bytes of memory + ; ES:DI = num bytes free ptr + ; BP = sample number. + + ; Location = MaxMem - DX:AX + ; = -(DX:AX - IWBanks*4:0) + MovZX EBX, CS:IWMemory + ShL EBX, 10 + ; BX = bytes avail. + Sub EBX, EAX + Sub EAX, ECX + Mov IWMemoryFree, EAX + +LoadIWSampleChain: + Pop DI ; DI = sample number + + ShL DI, 2 + + Cmp CS:Convert16To8Bit, 0 + JNZ LoadIWForced8Bit + + Test Byte Ptr [FS:BP+12h], 2 + JNZ Music_IWLoad16BitSample + +LoadIWForced8Bit: + Push EBX + Inc EBX + Mov [CS:IWDataTable+DI], EBX ; Store pointer + + Mov ES, CS:SongDataArea + Pop EDI ; EDI = location in IW mem + + Sub ECX, 2 + ; EDI = location in IW mem + ; DS:SI = sample data + ; ECX = length. + ; EDX = step value. + ClI + + Push BP + + Mov EBP, EDX + + Call IWSetPosition + + Mov AL, [DS:SI+BP] + Call LoadIWSample + Call LoadIWSamples + + Mov BH, AL + + Pop BP + + Mov AL, [FS:BP+12h] + Test AL, 16 + JZ Music_IWLoadSample10 + + Mov ESI, [FS:BP+34h] + Test AL, 64 + JZ Music_IWLoadSample11 + + Mov ESI, [FS:BP+38h] + Sub ESI, 2 + AdC ESI, 0 + + Mov EAX, Not 0 + Mov CL, CS:Compress + ShL EAX, CL + And ESI, EAX + +Music_IWLoadSample11: + Test Byte Ptr [FS:BP+12h], 2 + JZ Music_IWLoadSample6 + + Add ESI, ESI + Inc SI + +Music_IWLoadSample6: + Int 3 + + Mov BH, [SI] + +Music_IWLoadSample10: + Mov AL, BH + Call LoadIWSample + + StI + Jmp Music_IWLoadSample3 ; Return.. no error. + +Music_IWLoad16BitSample: + Push EBX + + ShR EBX, 1 + Inc BX + Mov [CS:IWDataTable+DI], EBX + + Mov ES, CS:SongDataArea + Pop EDI ; EDI = location in IW mem + + Sub ECX, 4 + ClI + + Push BP + + Mov EBP, EDX + + Call IWSetPosition + + Mov AX, [DS:ESI+EBP*2] + Call LoadIWSample + Mov AL, AH + Call LoadIWSample + + Call Load16IWSamples + + Pop BP + + Xor BX, BX + + Mov AL, [FS:BP+12h] + Test AL, 16 + JZ Music_IWLoad16BitSample11B + + Mov ESI, [FS:BP+34h] + + Test AL, 64 + JZ Music_IWLoad16BitSample11 + + Mov ESI, [FS:BP+38h] + Sub ESI, 2 + JNC Music_IWLoad16BitSample11 + + Xor ESI, ESI + +Music_IWLoad16BitSample11: + Mov EAX, Not 0 + Mov CL, CS:Compress + ShL EAX, CL + And ESI, EAX + + Add ESI, ESI + Int 3 + + Mov BX, [SI] + +Music_IWLoad16BitSample11B: + Mov AX, BX + Call LoadIWSample + Mov AL, AH + Call LoadIWSample + + StI + Jmp Music_IWLoadSample3 ; Return.. no error. + + +EndP LoadSample + +;컴 ReleaseSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AX = sample to release, 0 based +; DS:SI points to sample header +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReleaseSample Far + + LEA DI, [EAX*4+Offset IWDataTable] + ; Now to release the last + ; sample from IW memory if + ; able to. + + Mov EBP, [CS:DI] ; EBP = sample pointer. + Cmp EBP, 0FFFFFFFFh + JE ReleaseSample3 + +ReleaseSample4: + MovZX EAX, CS:IWMemory + SHL EAX, 10 + + ; If (MaxMem-(sample location in bank + sample length + 2)) = memory remaining, + ; then release memory. + + Mov ECX, [SI+30h] + Mov DL, [SI+12h] + Test DL, 16 + JZ ReleaseSample7 + + Cmp ECX, [SI+38h] + JBE ReleaseSample7 + + Mov ECX, [SI+38h] + + Test DL, 32 + JZ ReleaseSample7 + + Cmp ECX, [SI+44h] + JAE ReleaseSample7 + + Mov ECX, [SI+44h] + +ReleaseSample7: + Push EBX + Mov EBX, ECX + Mov CL, CS:Compress + ShR EBX, CL + Mov ECX, EBX + Pop EBX + + Inc ECX + Mov EDI, 1 + + Test DL, 2 + JZ ReleaseSample8Bit + + Cmp CS:Convert16To8Bit, 0 + JNZ ReleaseSample8Bit + + Add ECX, ECX + Inc DI + + ; EBP = pointer for 16 bit + ; need to convert back: + Add EBP, EBP + +ReleaseSample8Bit: + Cmp IWMemorySegmented, 0 + JNE ReleaseSampleSegmented1 + + Sub EAX, EBP + Sub EAX, ECX + + Cmp EAX, IWMemoryFree + JNE ReleaseSample3 + + Add ECX, EDI + Add IWMemoryFree, ECX + + Ret + +ReleaseSampleSegmented1: ; EBP = sample pointer + ; if EBP-EDI = mem remaining in + ; segment, then add ECX+EDI... + Xor AX, AX + Sub EBP, EDI + Add ECX, EDI + Mov EDI, EBP + + And EBP, 3FFFFFh + + ShR EDI, 22 + And DI, 3 + Mov EAX, [IWBank1+EDI*4] + Cmp EAX, EBP + JNE ReleaseSample3 + + Add [IWBank1+EDI*4], ECX + +ReleaseSample3: + Ret + +EndP ReleaseSample + +;컴 ResetMemory 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetMemory Far + + Push EAX + Push CX + Push ES + Push DI + + MovZX EAX, IWMemory ; Number of kbytes + ShL EAX, 10 ; Translate to bytes + + Cmp IWMemorySegmented, 0 + JE ResetMemory1 + + Xor AH, AH + Mov AL, [IWBankTable] + ShL EAX, 16 + Mov IWBank1, EAX + + Xor AH, AH + Mov AL, [IWBankTable+1] + ShL EAX, 16 + Mov IWBank2, EAX + + Xor AH, AH + Mov AL, [IWBankTable+2] + ShL EAX, 16 + Mov IWBank3, EAX + + Xor AH, AH + Mov AL, [IWBankTable+3] + ShL EAX, 16 + Mov IWBank4, EAX + + Jmp ResetMemory2 + +ResetMemory1: + Sub EAX, 64 ; Safety bytes. + Mov IWMemoryFree, EAX + +ResetMemory2: + Push CS + Pop ES + Mov DI, Offset IWDataTable + Mov CX, 200 + Mov AX, 0FFFFh + Rep StosW + + Pop DI + Pop ES + Pop CX + Pop EAX + + Ret + +EndP ResetMemory + +;컴 GetStatus 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Returns text to show on status line, AX = display parameter +; Carry set if not to show anything. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetStatus Far + + Push CS + Pop DS + Assume DS:Driver + + Mov EAX, IWMemoryFree + Cmp IWMemorySegmented, 0 + JE GetStatus1 + + Mov EAX, IWBank1 + Add EAX, IWBank2 + Add EAX, IWBank3 + Add EAX, IWBank4 + +GetStatus1: + Mov SI, Offset IWFreeMsg + ShR EAX, 10 + + ClC + + Ret + +EndP GetStatus + Assume DS:Nothing + +;컴 SoundCardScreen 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Function to have driver interactive part of program +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SoundCardScreen Far + + Mov AX, 5 + Mov SI, 1 + Mov CX, CS + Mov DX, Offset IWScreenList + + ClC + Ret + +EndP SoundCardScreen + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetVariable Far + + Ret + +EndP SetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetVariable Far + + Ret + +EndP GetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetConvert Far + + Mov AX, [SI+22] + Mov CS:Convert16To8Bit, AL + Call Music_LoadAllSamples + + Mov AX, 1 + Ret + +EndP SetConvert + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetConvert Far + + Push CS + Pop ES + Mov DI, Offset Convert16To8Bit + Ret + +EndP GetConvert + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetCompress Far + + Mov AX, [SI+22] + Mov CS:Compress, AL + Call Music_LoadAllSamples + + Mov AX, 1 + Ret + +EndP SetCompress + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetCompress Far + + Push CS + Pop ES + Mov DI, Offset Compress + + Ret + +EndP GetCompress + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +EndDriver: + +;******** Provided Constants Table ************* + +MaxNumberOfChannels DW 32 ; Maximum number of channels the + ; driver can handle. +StopAfterPlay DW 0 +DefaultChannels DW 32 + +DriverFlags DW 1 ; MIDI Out suported + DW 4 Dup (0) + +;******** Provided Procedure Table ************* + +ProvidedTableStart: + DW Offset DetectIW + + DW Offset InitSound ; Playing related + DW Offset ReinitSound + DW Offset UninitSound + + DW Offset Poll + + DW Offset SetTempo ; Sound variable related + DW Offset SetMixVolume + DW Offset SetStereo + + DW Offset LoadSample ; Sample related + DW Offset ReleaseSample + DW Offset ResetMemory + DW Offset GetStatus ; Returns string to show on status line + + DW Offset SoundCardScreen ; Sound card 'screen' + + DW Offset GetVariable ; For interface + DW Offset SetVariable + + DW Offset SendUARTOut ; MIDI output! + +ProvidedTableEnd: + DW 32-(ProvidedTableEnd-ProvidedTableStart)/2 Dup (0) + +EndS + +End + + *********************** Notes ******************* + + UltraSound Output Structure + + 0 1 2 3 4 5 6 7 8 9 + 旼컴컴컴쩡컴컴컴쩡컴컴컴컴컴컴컴쩡컴컴컴� +0000:�(Flags)쿗astVol � + 쳐컴쩡컴탠컴쩡컴탠컴쩡컴쩡컴쩡컴탠컴쩡컴� + + diff --git a/it/SoundDrivers/IWDRV.MAP b/it/SoundDrivers/IWDRV.MAP new file mode 100644 index 0000000..cb4e8c1 --- /dev/null +++ b/it/SoundDrivers/IWDRV.MAP @@ -0,0 +1,9 @@ + + Start Stop Length Name Class + + 00000H 0007FH 00080H DRIVERHEADER CODE + 00080H 01416H 01397H DRIVER CODE + +Program entry point at 0000:0000 +Warning: No stack + diff --git a/it/SoundDrivers/K6MSAM.INC b/it/SoundDrivers/K6MSAM.INC new file mode 100755 index 0000000..445a223 --- /dev/null +++ b/it/SoundDrivers/K6MSAM.INC @@ -0,0 +1,388 @@ +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Align 4 +include q.inc +FilterParameters DB 64 Dup (07Fh), 64 Dup (0) +Const2048 DD 16384.0 +FreqMultiplier DD 3A9F7867h ; = 1/(2*PI*110.0*2^0.25) +FreqParameterMultiplier DD 0B92AAAAAh ; = -1/(24*256) + +NUMBEROFFILTERBANDS = 4 + +IF OUTPUTFILTERENABLED +LastFilter DD NUMBEROFFILTERBANDS*2 Dup (0) ; 4 stereo values +FilterCoefficients DD NUMBEROFFILTERBANDS*2 Dup (0) +FilterVolumes DD NUMBEROFFILTERBANDS Dup (0) +ENDIF + +FilterFreqValue DW 0 +NewControlWord DW 7Fh + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc MixSamples ; Given DS:SI = info tables, CX = numchannels + Assume DS:Nothing + + ; 1. Clean buffer + ; + update variables + ; 2. Update parameters + ; 3. Mix func + ; 4. Return + + Push CX + + Mov CX, BytesToMix + Mov ES, CS:MixSegment + Mov DI, DMABUFFERLENGTH*2+80 + Xor EAX, EAX + Mov DX, CX + Add CX, CX + + Mov CS:MixTransferOffset, DI + + Cmp CS:Stereo, 0 + JE CS:MixSamples1 + + Mov DX, CX + +MixSamples1: + Rep StosD + Mov CS:MixTransferRemaining, DX + + Pop CX + +MixSamples2: + Test Byte Ptr [SI], 1 + JZ MixSamplesEnd2 + + Cmp Byte Ptr [SI+36h], 100 + JE MixSamplesEnd2 + + Push CX + Mov CX, [SI] + + Test CH, 2 + JZ MixSamplesNoStop + + And Byte Ptr [SI], Not 1 + + Cmp MixMode, 2 + JB MixSamplesEnd + + Mov DWord Ptr [SI+0Ch], 0 + Jmp MixModeCommon + +MixSamplesNoStop: + Test CL, 20h ; New freq? + JZ MixSamples5 + + Mov AX, [SI+10h] + Mov DX, [SI+12h] + Mov BX, MixSpeed + Cmp DX, BX + JAE MixSamplesHandleError + + Div BX + ShL EAX, 16 + Xor AX, AX + Div BX + Mov STEPVALUE, EAX + +MixSamples4: + Test CH, 1 + JZ MixSamples5 + + Xor EAX, EAX + Mov [SI+3Ch], AX ; For filter. + Mov [SI+6Eh], AX + + Mov DWord Ptr [SI+1Ch], EAX ; Current Volume = 0 + ; for volume sliding. + Mov [SI+06h], DX + Mov [SI+5Eh], AX + Mov [SI+7Eh], AX + +MixSamples5: + Test CX, 8540h ; New volume or panning? + JZ MixSamplesMix + + Mov AX, 4*60 + + Test CH, 8 ; Muted? + JZ MixMMXNoMute + + Xor EDX, EDX + Mov [SI+06h], DX + Mov [SI+0Ch], EDX + Mov [SI+5Eh], DX + Mov [SI+1Ch], EDX + Mov [SI+6Eh], DX + Mov [SI+3Ch], DX + Mov [SI+7Eh], DX + + Xor BX, BX + Mov BL, [SI+3Ah] + + Test BL, BL + JS MixModeCommon1 + + Mov DL, [CS:FilterParameters+BX] + Mov BL, [CS:FilterParameters+BX+64] + + Mov [SI+5Bh], DL + Mov [SI+3Fh], BL + + Jmp MixModeCommon1 + +MixMMXNoMute: + Xor BX, BX + Mov BL, [SI+3Ah] + + Test BL, BL ; Disowned? Then use channel filters. + JNS MixGetChannelFilters + + Mov BL, [SI+3Fh] + Jmp MixChannelFilters + +MixGetChannelFilters: + ; Filter = [FilterParameters+BX] + ; Q = [FilterParameters+BX+64] + + Mov AL, [CS:FilterParameters+BX] ; AX = Filter + Mov BL, [CS:FilterParameters+BX+64] ; BX = Q + +; If the values are different, then force recalculate volume. (and hence mixmode) + + Cmp [SI+5Bh], AL + JE MixChannelFiltersSame + Cmp [SI+3Fh], BL + JE MixChannelFiltersSame + + Mov DWord Ptr [SI+0Ch], 0 + +MixChannelFiltersSame: + Mov [SI+5Bh], AL + Mov [SI+3Fh], BL + +MixChannelFilters: + Cmp MixMode, 3 + JNE MixMMXNoFilters + + Mov AL, [SI+3Eh] + Mul Byte Ptr [SI+5Bh] + + Mov CS:FilterFreqValue, AX + + Cmp AX, 127*255 + JNE MixChannelFiltersOK + Test BL, BL + JZ MixMMXNoFilters + +MixChannelFiltersOK: + ShL BX, 2 + + FNInit + FLdCW [CS:NewControlWord] + + FILD [CS:FilterFreqValue] ; 0->127*256 + FMul [CS:FreqParameterMultiplier] ; -i/(24*256) + FLd ST + FRndInt + FSub ST(1), ST + FXCh + F2XM1 + FLd1 + FAdd + FScale ; = 2^(i/24*256) + FMul [CS:FreqMultiplier] ; = r + FLd ST ; r, r + FMul ST(1), ST ; r, r^2 + + FLd [CS:QualityFactorTable+BX] ; 2d, r, r^2 + FMul ST(1), ST ; 2d, 2dr, r^2 + FAdd + + FLd1 ; 1, d+1, e + FXCh ; d+1, 1, e + FSubR ST(1), ST + FAdd ST, ST(2) ; 1+d+e, d, e + FDivR Const2048 ; 1/(1+d+e), d, e + FISt Word Ptr [SI+5Eh] ; + FLd ST(2) ; e, 1/(1+d+e), d, e + FAdd ST, ST + FAddP ST(2), ST ; 1/(1+d+e), d+2e, e + FMul ST(2), ST ; 1/(1+d+e), d+2e, e/(1+d+e) + FMul + FIStP Word Ptr [SI+6Eh] + FChs + FIStP Word Ptr [SI+7Eh] + FStP ST + Mov DWord Ptr [SI+0Ch], 0 + +MixMMXNoFilters: + Mov EBX, [SI+0Ch] + + Cmp Stereo, 0 + JNE MixMMXStereo + +MixMMXMono: + Mov AX, [SI+4Ah] + Mul MixVolume + ShRD AX, DX, 9 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + + Jmp MixModeVolumeCheck + +MixMMXStereo: + Mov AL, [SI+37h] ; Final pan + Cmp AL, 100 + JE MixMMXSurround + + Mul Byte Ptr MixVolume ; 0->128 + Mul Word Ptr [SI+4Ah] ; 0->32768 + ShRD AX, DX, 15 ; Maxvol = 8192 + Mov [SI+0Eh], AX ; Store into right volume + + Mov AL, 64 ; Do left volume + Sub AL, [SI+37h] ; AL = 64-FinalPan + Mul Byte Ptr MixVolume + Mul Word Ptr [SI+4Ah] + ShRD AX, DX, 15 + Mov [SI+0Ch], AX + + Jmp MixModeVolumeCheck + +MixMMXSurround: + Mov AX, [SI+4Ah] + Mul MixVolume + ShRD AX, DX, 10 + Mov [SI+0Ch], AX + Neg AX + Mov [SI+0Eh], AX + +MixModeVolumeCheck: + Test CH, 3+4 + JNZ MixModeCommon + + Cmp EBX, [SI+0Ch] ; Same as last volume? + JE MixSamplesMix + +MixModeCommon: ; Requires AX = 30 etc. depending + ; On mixing mode type. + ; This will add 180 for 16-bit, + ; And sort out loop types. + Mov AX, MixModeOffset + + Cmp DWord Ptr [SI+0Ch], 0 + JNE MixModeActualMix + + Cmp MixMode, 2 + JB MixMMXGeneralNoRamp + + Cmp DWord Ptr [SI+1Ch], 0 + JNE MixModeActualMix + +MixMMXGeneralNoRamp: + Mov AX, 4*60 + Jmp MixModeCommon1 + +MixModeActualMix: + Cmp MixMode, 3 + JNE MixModeFilter + + Cmp Word Ptr [SI+6Eh], 0 + JNE MixModeFilter + Cmp Word Ptr [SI+7Eh], 0 + JNE MixModeFilter + + Sub AX, 60 + +MixModeFilter: + Test Byte Ptr [SI+18h], 2 ; 16 bit? + JZ MixModeCommon1 + + Add AX, 30 + +MixModeCommon1: + Cmp Byte Ptr [SI+0Ah], 8 + JB MixModeCommon3 ; No loop + JE MixModeCommon2 ; Forwards loop + + Add AX, 10 + +MixModeCommon2: + Add AX, 10 + +MixModeCommon3: + Add AX, Offset MixFunctionTables + Mov [SI+8], AX ; Offset... + +MixSamplesMix: + Mov BX, [SI+8] ; BX = offset into + Mov EAX, [CS:BX+2] + Mov DWord Ptr PreMixFunction, EAX + Mov EAX, [CS:BX+6] + Mov DWord Ptr MixFunctionSeparateBackwards, EAX + + Mov AX, BytesToMix + Mov MixBlockSize, AX + Mov MixBufferOffset, DMABUFFERLENGTH*2+80 + + Mov EAX, CURRENTPOSITION + Mov OLDPOSITION, EAX + + Push Word Ptr [SI+8] + Call Word Ptr [CS:BX] + Pop BX + + And Word Ptr [SI], 0111100010001101b + + Cmp BX, Offset MixFunctionTables+60*2 + JB MixSamplesEnd + Cmp BX, Offset MixFunctionTables+60*4 + JAE MixSamplesEnd + + MovDR AX, MM6 + Mov [SI+0Ch], EAX + Mov [SI+1Ch], EAX + + Cmp BX, Offset MixfunctionTables+60*3 + JB MixSamplesEnd + + Mov ES, CS:MixSegment + Mov DX, [ES:10h] + Mov BX, [ES:14h] + Mov [SI+3Ch], DX + Mov [SI+6h], BX + Jmp MixSamplesEnd + +MixSamplesHandleError: + Mov Word Ptr [SI], 200h + + Test Byte Ptr [SI+3Ah], 80h + JNZ MixSamplesEnd + + Mov BX, [SI+38h] + And Byte Ptr [BX], Not 4 ; Turn off channel + +MixSamplesEnd: + Pop CX + +MixSamplesEnd2: + Add SI, 128 + Dec CX + JNZ MixSamples2 + +IF OUTPUTFILTERENABLED + include equalize.inc +ENDIF + Ret + +EndP MixSamples + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + diff --git a/it/SoundDrivers/K6TRANS.INC b/it/SoundDrivers/K6TRANS.INC new file mode 100755 index 0000000..3bfb278 --- /dev/null +++ b/it/SoundDrivers/K6TRANS.INC @@ -0,0 +1,119 @@ + +; To be embedded within the IRQ handler. + + Push DX + + Cmp CS:Stereo, 0 + JNE TransferStereoBufferMMX + +TransferMonoBufferMMX: ; DX = number of 32 bit numbers -> 16 bit. + + Push DX + ShR DX, 3 + JZ TransferMonoBufferMMX2 + +TransferMonoBufferMMX1: + MovD MM0, [SI] + MovD MM1, [SI+8] + MovD MM2, [SI+10h] + MovD MM3, [SI+18h] + MovD MM4, [SI+20h] + MovD MM5, [SI+28h] + MovD MM6, [SI+30h] + MovD MM7, [SI+38h] + + PUnpckLDQ MM0, MM1 ; MM0 = S2|S1 + PUnpckLDQ MM2, MM3 ; MM2 = S4|S3 + PUnpckLDQ MM4, MM5 ; MM4 = S6|S5 + PUnpckLDQ MM6, MM7 ; MM6 = S8|S7 + + PF2ID MM0, MM0 + PF2ID MM2, MM2 + PF2ID MM4, MM4 + PF2ID MM6, MM6 + + + PackSSDW MM0, MM2 + PackSSDW MM4, MM6 + + MovQ [DI], MM0 + MovQ [DI+8], MM4 + + Add SI, 40h + Add DI, 10h + + Dec DX + JNZ TransferMonoBufferMMX1 + +TransferMonoBufferMMX2: + Pop CX + Mov DX, CX + + And CX, 7 + JZ TransferMonoBufferMMX4 + +TransferMonoBufferMMX3: + MovD MM0, [SI] + PF2ID MM0, MM0 + MovD EAX, MM0 + StosW + Add SI, 8 + + Loop TransferMonoBufferMMX3 + +TransferMonoBufferMMX4: + Jmp MMXMixTransferEnd + +TransferStereoBufferMMX: ; DX is always an even number for stereo + Push DX + + ShR DX, 3 + JZ TransferStereoBufferMMX2 + +TransferStereoBufferMMX1: ; DX = number of 32 bit numbers -> 16 bit + MovQ MM0, [SI] + MovQ MM1, [SI+8] + MovQ MM2, [SI+10h] + MovQ MM3, [SI+18h] + + PF2ID MM0, MM0 + PF2ID MM1, MM1 + PF2ID MM2, MM2 + PF2ID MM3, MM3 + + PackSSDW MM0, MM1 + PackSSDW MM2, MM3 + + MovQ [DI], MM0 + MovQ [DI+8], MM2 + + Add SI, 20h + Add DI, 10h + + Dec DX + JNZ TransferStereoBufferMMX1 + +TransferStereoBufferMMX2: + Pop CX + Mov DX, CX + + And CX, 7 + ShR CX, 1 ; Always an even number! + JZ TransferStereoBufferMMX4 + +TransferStereoBufferMMX3: + MovQ MM0, [SI] + PF2ID MM0, MM0 + PackSSDW MM0, MM0 + MovD [DI], MM0 + + Add SI, 8 + Add DI, 4 + + Loop TransferStereoBufferMMX3 + +TransferStereoBufferMMX4: + +MMXMixTransferEnd: + Pop DX + diff --git a/it/SoundDrivers/LOADSAM.INC b/it/SoundDrivers/LOADSAM.INC new file mode 100755 index 0000000..6eb0a12 --- /dev/null +++ b/it/SoundDrivers/LOADSAM.INC @@ -0,0 +1,71 @@ +Proc LoadSample Far ; Fix up end of sample bytes + + PushAD + Push DS + Push ES + Push FS + + Mov FS, CS:SongDataArea + Mov BP, AX + Add BP, BP + Mov BP, [FS:64910+BP] + + Xor CX, CX ; From the start of the sample.. + Call GetSampleLocation ; Returns DS:ESI, ECX = length + JC LoadSampleEnd ; Zero flag ON if 16 bit.. + + Xor EAX, EAX + Mov BL, [FS:BP+12h] + + Test BL, 10h ; Loop + JZ LoadSample2 + + Mov ESI, [FS:BP+34h] ; Start of loop + Test BL, 40h ; Pingpong? + JZ LoadSample1 + + Mov ESI, [FS:BP+38h] + Sub ESI, 2 + JNC LoadSample1 + + Xor ESI, ESI + +LoadSample1: + Test BL, 2 + JZ LoadSample4 + + Add ESI, ESI + +LoadSample4: + Int 3 + Mov AL, [SI] + Inc ESI + Int 3 + Mov AH, [SI] + +LoadSample2: + Mov ESI, [FS:BP+30h] + Test BL, 2 + JZ LoadSample3 + + Add ESI, ESI + +LoadSample3: + Int 3 + Mov [SI], AL + Inc ESI + Int 3 + Mov [SI], AH + +LoadSampleEnd: + Pop FS + Pop ES + Pop DS + PopAD + + StC + Ret + +EndP LoadSample + + diff --git a/it/SoundDrivers/LPT1DRV.ASM b/it/SoundDrivers/LPT1DRV.ASM new file mode 100755 index 0000000..c52b0fd --- /dev/null +++ b/it/SoundDrivers/LPT1DRV.ASM @@ -0,0 +1,904 @@ + + .386P + +Segment DriverHeader PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +;***** Driver Header ******* + +include drhead.inc + +EndS + +Segment Driver PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +ORG 0 +StartDriver: + +include vtable.inc + +;******** Required ProcedureTable ************* + +include reqproc.inc + +;********************************** + +STEREOENABLED EQU 0 +DMABUFFERLENGTH EQU 4096 +MIXRESOLUTION EQU 16 ; 16 bit mixing for the SB Pro +MIXTABLESIZE EQU 2*256*65 + +SBProMsg DB "Using DAC on LPT1, Port ", 0FDh, "Xh", 0 + +SBProNoMemoryMsg DB " Using DAC on LPT1", 13 + DB " Error: Insufficient memory", 0 + +ReinitMsg DB "DAC on LPT1 reinitialised", 0 + +DSPVersion DW 0 +Forced DB 0 +InInterrupt DB 0 + +BytesToMix DW 1000 +MixSpeed DW 22000 +MixConst DW 0 + +MixSegment DW 0 +DMASegment DW 0 + +MixTransferOffset DW 0 +MixTransferRemaining DW 0 + +DMASize DW 2048 + +OldIRQHandler DD 0 +TimerAccumulator DW 0 + +; 컴 MixingRoutines 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +MixBufferPos DW 0 +OutputBufferPos DW 0 +OutputBlockEnd DW 1024 + +include mix.inc +include mono12b.mix + +MixFunctionTables Label + +include mono12b.inc ; contains the tables + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GetMixConst ; Work out value.. and nearest + ; mixspeed value. + + PushA + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, CmdLineMixSpeed + Mov CX, MixSpeed + + Cmp AX, 12000 + JB GetMixConst1 + + Cmp AX, 44100 + JA GetMixConst1 + + Mov CX, AX + +GetMixConst1: + Mov DX, 0012h + Mov AX, 34DDh + + Div CX + ; AX = mix const + Mov MixConst, AX + + Mov DX, 12h + Mov AX, 34DDh + Div MixConst + + Mov MixSpeed, AX + + Pop ES + Pop DS + PopA + Ret + +EndP GetMixConst + Assume DS:Nothing + +; 컴 DetectCard 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Returns carry set if error, else carry clear. Has to setup internal vars +; (eg. appropriate IRQ/DMA whatever). +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc DetectCard Far + + Push ES + + Xor AX, AX + Mov ES, AX + Mov AX, [ES:408h] ; LPT1 port + + Pop ES + And AX, AX + JZ DetectCard1 + + Mov Word Ptr CS:LPTPortNumber, AX + + Mov EAX, 'Jeff' + ClC + Ret + +DetectCard1: + StC + Ret + +EndP DetectCard + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc MixSamples ; Given DS:SI = info tables, CX = numchannels + + ; 1. Clean buffer + ; + update variables + ; 2. Update parameters + ; 3. Mix func + ; 4. Return + + Push CX + + Mov CX, BytesToMix + Mov ES, MixSegment + Mov DI, MIXTABLESIZE + Mov AX, 2020h + + Mov BX, CX ; BX = bytes to mix + Mov DX, CX + + Mov MixTransferOffset, DI ; } Memory write + Rep StosW ; } Memory write + Mov MixTransferRemaining, DX ; } + + Pop CX + +MixSamples2: + Test Byte Ptr [SI], 1 + JZ MixSamplesEnd2 + Cmp Byte Ptr [SI+36h], 100 + JE MixSamplesEnd2 + + Push CX + Mov CX, [SI] + + Test CH, 2 + JZ MixSamples3 + And Byte Ptr [SI], Not 1 + Jmp MixSamplesEnd + +MixSamples3: + Test CL, 20h ; New freq? + JZ MixSamples5 + + Mov AX, [SI+10h] + Mov DX, [SI+12h] + Mov BX, MixSpeed + Cmp DX, BX + JAE MixSamplesHandleError + + Div BX + ShL EAX, 16 + Xor AX, AX + Div BX + Mov STEPVALUE, EAX + +MixSamples4: + Test CH, 1 + JZ MixSamples5 + + Mov DWord Ptr [SI+1Ch], 0 ; Current Volume = 0 + ; for volume sliding. +MixSamples5: + Test CX, 8440h ; New volume or panning? + JZ MixSamplesMix + + Xor AX, AX + Test CH, 8 ; Muted? + JNZ MixModeCommon + +Mix0Mode: ; 16-bit mixing, no interpolation, no ramping +Mix0ModeMono: + Mov AL, [SI+20h] + ShR AL, 1 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Mov AX, 0 + JZ MixModeCommon + Mov AX, 30 ; Use left only-mixing for mono + +MixModeCommon: ; Requires AX = 30/60/90 etc. depending + ; On mixing mode type. + ; This will add 180 for 16-bit, + ; And sort out loop types. + Mov BL, [SI+0Ah] + Test Byte Ptr [SI+18h], 2 ; 16 bit? + JZ MixModeCommon1 + + Add AX, 60 + +MixModeCommon1: + Cmp BL, 8 + JB MixModeCommon3 ; No loop + JE MixModeCommon2 ; Forwards loop + + Add AX, 10 + +MixModeCommon2: + Add AX, 10 + +MixModeCommon3: + Add AX, Offset MixFunctionTables + Mov [SI+8], AX ; Offset... + + +MixSamplesMix: + Mov BX, [SI+8] ; BX = offset into + Mov EAX, [CS:BX+2] + Mov DWord Ptr PreMixFunction, EAX + Mov EAX, [CS:BX+6] + Mov DWord Ptr MixFunctionSeparateBackwards, EAX + + Mov AX, MixTransferRemaining + Mov MixBlockSize, AX + Mov MixBufferOffset, MIXTABLESIZE + + Mov EAX, CURRENTPOSITION + Mov OLDPOSITION, EAX + + Call Word Ptr [CS:BX] + + And Word Ptr [SI], 0111100010001101b + Jmp MixSamplesEnd + +MixSamplesHandleError: + Mov Word Ptr [SI], 200h + + Test Byte Ptr [SI+3Ah], 80h + JNZ MixSamplesEnd + + Mov BX, [SI+38h] + And Byte Ptr [BX], Not 4 ; Turn off channel + +MixSamplesEnd: + Pop CX + +MixSamplesEnd2: + Add SI, 128 + Dec CX + JNZ MixSamples2 + + Ret + +EndP MixSamples + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PCSpeakerIRQHandler + + Push AX + Push BX + Push DX + Push DS + + Mov DS, CS:DMASegment + Mov BX, CS:OutputBufferPos + +LPTPortNumber EQU $+1 + Mov DX, 1234h + + Mov AL, [BX] + Out DX, AL + + Mov AX, CS + Mov DS, AX + Assume DS:Driver + + Inc BX + ; OK.. which IRQ handler? + Mov AX, MixConst + Add TimerAccumulator, AX + JC PCSpeakerIRQHandler1 + + Mov AL, 20h + Out 20h, AL + Jmp PCSpeakerIRQHandler2 + +PCSpeakerIRQHandler1: + PushF + Call OldIRQHandler + +PCSpeakerIRQHandler2: + Mov OutputBufferPos, BX + Cmp BX, OutputBlockEnd + JAE PCSpeakerIRQHandler3 + +PCSpeakerIRQHandlerEnd: + Pop DS + Pop DX + Pop BX + Pop AX + + IRet + +PCSpeakerIRQHandler3: + Mov BX, DMASize + Mov AX, OutputBlockEnd + Add AX, BX + Cmp AX, DMABUFFERLENGTH + JBE PCSpeakerIRQHandler4 + + Mov AX, BX + Mov OutputBufferPos, 0 + +PCSpeakerIRQHandler4: + Mov OutputBlockEnd, AX + + Cmp InInterrupt, 0 + JA PCSpeakerIRQHandlerEnd + + Inc InInterrupt + + ClD + + PushAD + Push ES + + Mov ES, CS:DMASegment + Mov DI, OutputBufferPos + + Call SaveEMSPageFrame + + StI + ; BX = bytes required + + Cmp MixTransferRemaining, 0 + JNE SBProIRQHandler4 + Assume DS:Nothing + +SBProIRQHandler3: + Push BX + Push ES + Push DI + + Call Update + Call MixSamples + + Pop DI + Pop ES + Pop BX + +SBProIRQHandler4: + Mov DS, MixSegment + Mov SI, MixTransferOffset + Mov DX, BX ; DX = samples to transfer + Cmp DX, MixTransferRemaining + JBE SBProIRQHandler5 + + Mov DX, MixTransferRemaining + +SBProIRQHandler5: + Push BX + Push DX + +SBProIRQHandler6: + Mov AX, [SI] + SAR AX, 6 + + Test AH, AH + JNZ SBProIRQHandlerClip1 + +SBProIRQHandler7: + StosB ; } Memory write + + Add SI, 2 + Dec DX + JNZ SBProIRQHandler6 + + Pop DX + Pop BX + + Sub MixTransferRemaining, DX ; } Memory write + Sub BX, DX + JNZ SBProIRQHandler3 + + Mov MixTransferOffset, SI ; } Memory write + + Call RestoreEMSPageFrame + + Dec InInterrupt + +PCSpkEnd2: + Pop ES + PopAD + Pop DS + Pop DX + Pop BX + Pop AX + IRet + +SBProIRQHandlerClip1: + Mov AL, 0 + JS SBProIRQHandler7 + Mov AL, 0FFh + Jmp SBProIRQHandler7 + +EndP PCSpeakerIRQHandler + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetIRQ + + PushAD + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Mov OutputBufferPos, 0 + Mov OutputBlockEnd, 1024 + + Mov AL, 34h ; Program IRQ 0. LSB&MSB, Rate gen + Out 43h, AL + + Mov AX, MixConst + Out 40h, AL + Mov AL, AH + Out 40h, AL + + Xor AX, AX + Mov ES, AX + + Mov AX, CS + ShL EAX, 16 + Mov AX, Offset PCSpeakerIRQHandler + + ClI + + XChg [ES:20h], EAX + Mov OldIRQHandler, EAX + + StI + + Pop ES + Pop DS + PopAD + + Ret + +EndP SetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetIRQ + + PushAD + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Mov AL, 34h ; Reset IRQ calling rate. + Out 43h, AL + Xor AL, AL + Out 40h, AL + Out 40h, AL + + Xor AX, AX + Mov ES, AX + + Mov EAX, OldIRQHandler + Mov [ES:20h], EAX + + Pop ES + Pop DS + PopAD + + Ret + +EndP ResetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +;컴 InitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Sets up any memory required for output +; Initiates output +; +; Parameters: AX = Number of Channels +; +; If sucessful, returns: +; Carry flag clear +; DS:SI = pointer to text to display +; AX = parameter 1 in text +; BX = parameter 2 in text +; CX = parameter 3 in text +; DX = parameter 4 in text +; DI = parameter 5 in text +; +; If unsucessful, returns: +; Carry flag set +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc InitSound Far + + Push CS + Pop DS + Assume DS:Driver + + Call GetEMSPageFrame + Mov EMSPageFrame, AX + + Call GetMixConst + + Mov AX, 661 + Mul MixSpeed + Add AX, 0FFFFh + AdC DX, 2080 + + Mov BX, DMABUFFERLENGTH/16 + Add BX, DX + + ; Allocate MixSegment first + Mov AH, 48h + + Int 21h + JNC InitSound1 + +InitSoundNoMemory: + Mov SI, Offset SBProNoMemoryMsg + Ret + +InitSound1: + Mov MixSegment, AX + Add AX, DX + Mov DMASegment, AX + + Call GetTempo + Call SetTempo + Call SetIRQ + + Mov SI, Offset SBProMsg + Mov AX, Word Ptr LPTPortNumber + + Ret + +EndP InitSound + Assume DS:Nothing + +;컴 ReInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Reinitialises sound output +; Initiates sound output +; +; Parameters: AX = number of channels. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReInitSound Far + + PushA + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Call ResetIRQ + Call SetIRQ + + Mov SI, Offset ReInitMsg + Mov BX, 40 + Call SetInfoLine + + Pop ES + Pop DS + PopA + + Ret + +EndP ReInitSound + Assume DS:Nothing + +;컴 UnInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Stops sound output, releases any memory used by driver +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UnInitSound Far + + Mov AX, MixSegment + Test AX, AX + JZ UnInitSound1 + + Mov ES, AX + Mov AH, 49h ; Release MixSegment + Int 21h + + Call ResetIRQ + +UnInitSound1: + Ret + +EndP UnInitSound + +;컴 Poll 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; This procedure is called as often as possible by IT.EXE +; AX = Playmode (0 for nothing in particular, 1 = pattern, 2 = song) +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Poll Far + + Ret + +EndP Poll + +;컴 SetTempo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: BX = tempo +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetTempo Far + + Push AX + Push BX + Push DX + + Push BX + + Mov AX, MixSpeed + Mov BX, AX + Xor DX, DX + + ShL AX, 1 + RCL DX, 1 ; DX:AX = Mixspeed*2 + + ShR BX, 1 ; BX = Mixspeed/2 + + Add AX, BX + AdC DX, 0 ; DX:AX = Mixspeed*2.5 + + Pop BX ; BX = tempo + Div BX + + Mov BytesToMix, AX + + Pop DX + Pop BX + Pop AX + + Ret + +EndP SetTempo + +;컴 SetMixVolume 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = MixVolume +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixVolume Far + + PushA + Push DS + + Mov BX, AX ; BX = MixVolume + + Mov AX, CS:MixSegment + Test AX, AX + JZ SetMixVolume2 + + Mov DS, AX + + Mov CX, MIXTABLESIZE/2 + Mov SI, MIXTABLESIZE-2; Starting point - working backwards + +SetMixVolume1: + Mov AX, CX + + Dec AX ; AH = volume, AL = wave value. + Xor DX, DX + XChg AH, DL ; DL = Volume, AX = wave value + CBW + + IMul DX ; DX:AX = Volume * Wave Value + ; Ranges -8192->8128 + + IMul BX ; DX:AX = Volume * Wave Value * Mixing Volume + ; Ranges -1048576->1040384 + + Add AX, 64 + AdC DX, 0 + + ShRD AX, DX, 7 + Mov [SI], AX + Sub SI, 2 + + Loop SetMixVolume1 + +SetMixVolume2: + Pop DS + PopA + + Ret + +EndP SetMixVolume + +;컴 SetStereo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AL = Stereo on/off, 0 = off. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetStereo Far + + Ret + +EndP SetStereo + +;컴 LoadSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = sample to load +; DS:SI points to sample header +; ES:0 points to first sample +; +; Returns: **Carry set if NO error** +; **Carry clear if error** +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc LoadSample Far + + StC + Ret + +EndP LoadSample + +;컴 ReleaseSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AX = sample to release +; DS:SI points to sample header +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReleaseSample Far + + Ret + +EndP ReleaseSample + +;컴 ResetMemory 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetMemory Far + + Ret + +EndP ResetMemory + +;컴 GetStatus 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +; Returns text to show on status line, AX = display parameter +; Carry set if not to show anything. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetStatus Far + + StC + Ret + +EndP GetStatus + +;컴 SoundCardScreen 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Function to have driver interactive part of program +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SoundCardScreen Far + + StC + Ret + +EndP SoundCardScreen + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetVariable Far ; Returns AX, given DI + + Ret + +EndP GetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetVariable Far ; Given AX, DI + + Ret + +EndP SetVariable + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +EndDriver: + +;******** Provided Variable Table ************* + +MaxNumberOfChannels DW 0FFFFh ; Maximum number of channels the + ; driver can handle. + +StopAfterPlay DW 0 +DefaultChannels DW 64 + DW 5 Dup (0) + + +;******** Provided Procedure Table ************* + +ProvidedTableStart: + + DW Offset DetectCard + + DW Offset InitSound ; Playing related + DW Offset ReinitSound + DW Offset UninitSound + + DW Offset Poll + + DW Offset SetTempo ; Sound variable related + DW Offset SetMixVolume + DW Offset SetStereo + + DW Offset LoadSample ; Sample related + DW Offset ReleaseSample + DW Offset ResetMemory + DW Offset GetStatus ; Returns string to show on status line + + DW Offset SoundCardScreen ; Sound card 'screen' + + DW Offset GetVariable ; For interface + DW Offset SetVariable + +ProvidedTableEnd: + DW 32-(ProvidedTableEnd-ProvidedTableStart)/2 Dup (0) + +EndS + +End diff --git a/it/SoundDrivers/LPT2DRV.ASM b/it/SoundDrivers/LPT2DRV.ASM new file mode 100755 index 0000000..d30e254 --- /dev/null +++ b/it/SoundDrivers/LPT2DRV.ASM @@ -0,0 +1,904 @@ + + .386P + +Segment DriverHeader PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +;***** Driver Header ******* + +include drhead.inc + +EndS + +Segment Driver PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +ORG 0 +StartDriver: + +include vtable.inc + +;******** Required ProcedureTable ************* + +include reqproc.inc + +;********************************** + +STEREOENABLED EQU 0 +DMABUFFERLENGTH EQU 4096 +MIXRESOLUTION EQU 16 ; 16 bit mixing for the SB Pro +MIXTABLESIZE EQU 2*256*65 + +SBProMsg DB "Using DAC on LPT2, Port ", 0FDh, "Xh", 0 + +SBProNoMemoryMsg DB " Using DAC on LPT2", 13 + DB " Error: Insufficient memory", 0 + +ReinitMsg DB "DAC on LPT2 reinitialised", 0 + +DSPVersion DW 0 +Forced DB 0 +InInterrupt DB 0 + +BytesToMix DW 1000 +MixSpeed DW 22000 +MixConst DW 0 + +MixSegment DW 0 +DMASegment DW 0 + +MixTransferOffset DW 0 +MixTransferRemaining DW 0 + +DMASize DW 2048 + +OldIRQHandler DD 0 +TimerAccumulator DW 0 + +; 컴 MixingRoutines 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +MixBufferPos DW 0 +OutputBufferPos DW 0 +OutputBlockEnd DW 1024 + +include mix.inc +include mono12b.mix + +MixFunctionTables Label + +include mono12b.inc ; contains the tables + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GetMixConst ; Work out value.. and nearest + ; mixspeed value. + + PushA + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, CmdLineMixSpeed + Mov CX, MixSpeed + + Cmp AX, 12000 + JB GetMixConst1 + + Cmp AX, 44100 + JA GetMixConst1 + + Mov CX, AX + +GetMixConst1: + Mov DX, 0012h + Mov AX, 34DDh + + Div CX + ; AX = mix const + Mov MixConst, AX + + Mov DX, 12h + Mov AX, 34DDh + Div MixConst + + Mov MixSpeed, AX + + Pop ES + Pop DS + PopA + Ret + +EndP GetMixConst + Assume DS:Nothing + +; 컴 DetectCard 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Returns carry set if error, else carry clear. Has to setup internal vars +; (eg. appropriate IRQ/DMA whatever). +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc DetectCard Far + + Push ES + + Xor AX, AX + Mov ES, AX + Mov AX, [ES:40Ah] ; LPT2 port + + Pop ES + And AX, AX + JZ DetectCard1 + + Mov Word Ptr CS:LPTPortNumber, AX + + Mov EAX, 'Jeff' + ClC + Ret + +DetectCard1: + StC + Ret + +EndP DetectCard + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc MixSamples ; Given DS:SI = info tables, CX = numchannels + + ; 1. Clean buffer + ; + update variables + ; 2. Update parameters + ; 3. Mix func + ; 4. Return + + Push CX + + Mov CX, BytesToMix + Mov ES, MixSegment + Mov DI, MIXTABLESIZE + Mov AX, 2020h + + Mov BX, CX ; BX = bytes to mix + Mov DX, CX + + Mov MixTransferOffset, DI ; } Memory write + Rep StosW ; } Memory write + Mov MixTransferRemaining, DX ; } + + Pop CX + +MixSamples2: + Test Byte Ptr [SI], 1 + JZ MixSamplesEnd2 + Cmp Byte Ptr [SI+36h], 100 + JE MixSamplesEnd2 + + Push CX + Mov CX, [SI] + + Test CH, 2 + JZ MixSamples3 + And Byte Ptr [SI], Not 1 + Jmp MixSamplesEnd + +MixSamples3: + Test CL, 20h ; New freq? + JZ MixSamples5 + + Mov AX, [SI+10h] + Mov DX, [SI+12h] + Mov BX, MixSpeed + Cmp DX, BX + JAE MixSamplesHandleError + + Div BX + ShL EAX, 16 + Xor AX, AX + Div BX + Mov STEPVALUE, EAX + +MixSamples4: + Test CH, 1 + JZ MixSamples5 + + Mov DWord Ptr [SI+1Ch], 0 ; Current Volume = 0 + ; for volume sliding. +MixSamples5: + Test CX, 8440h ; New volume or panning? + JZ MixSamplesMix + + Xor AX, AX + Test CH, 8 ; Muted? + JNZ MixModeCommon + +Mix0Mode: ; 16-bit mixing, no interpolation, no ramping +Mix0ModeMono: + Mov AL, [SI+20h] + ShR AL, 1 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Mov AX, 0 + JZ MixModeCommon + Mov AX, 30 ; Use left only-mixing for mono + +MixModeCommon: ; Requires AX = 30/60/90 etc. depending + ; On mixing mode type. + ; This will add 180 for 16-bit, + ; And sort out loop types. + Mov BL, [SI+0Ah] + Test Byte Ptr [SI+18h], 2 ; 16 bit? + JZ MixModeCommon1 + + Add AX, 60 + +MixModeCommon1: + Cmp BL, 8 + JB MixModeCommon3 ; No loop + JE MixModeCommon2 ; Forwards loop + + Add AX, 10 + +MixModeCommon2: + Add AX, 10 + +MixModeCommon3: + Add AX, Offset MixFunctionTables + Mov [SI+8], AX ; Offset... + + +MixSamplesMix: + Mov BX, [SI+8] ; BX = offset into + Mov EAX, [CS:BX+2] + Mov DWord Ptr PreMixFunction, EAX + Mov EAX, [CS:BX+6] + Mov DWord Ptr MixFunctionSeparateBackwards, EAX + + Mov AX, MixTransferRemaining + Mov MixBlockSize, AX + Mov MixBufferOffset, MIXTABLESIZE + + Mov EAX, CURRENTPOSITION + Mov OLDPOSITION, EAX + + Call Word Ptr [CS:BX] + + And Word Ptr [SI], 0111100010001101b + Jmp MixSamplesEnd + +MixSamplesHandleError: + Mov Word Ptr [SI], 200h + + Test Byte Ptr [SI+3Ah], 80h + JNZ MixSamplesEnd + + Mov BX, [SI+38h] + And Byte Ptr [BX], Not 4 ; Turn off channel + +MixSamplesEnd: + Pop CX + +MixSamplesEnd2: + Add SI, 128 + Dec CX + JNZ MixSamples2 + + Ret + +EndP MixSamples + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PCSpeakerIRQHandler + + Push AX + Push BX + Push DX + Push DS + + Mov DS, CS:DMASegment + Mov BX, CS:OutputBufferPos + +LPTPortNumber EQU $+1 + Mov DX, 1234h + + Mov AL, [BX] + Out DX, AL + + Mov AX, CS + Mov DS, AX + Assume DS:Driver + + Inc BX + ; OK.. which IRQ handler? + Mov AX, MixConst + Add TimerAccumulator, AX + JC PCSpeakerIRQHandler1 + + Mov AL, 20h + Out 20h, AL + Jmp PCSpeakerIRQHandler2 + +PCSpeakerIRQHandler1: + PushF + Call OldIRQHandler + +PCSpeakerIRQHandler2: + Mov OutputBufferPos, BX + Cmp BX, OutputBlockEnd + JAE PCSpeakerIRQHandler3 + +PCSpeakerIRQHandlerEnd: + Pop DS + Pop DX + Pop BX + Pop AX + + IRet + +PCSpeakerIRQHandler3: + Mov BX, DMASize + Mov AX, OutputBlockEnd + Add AX, BX + Cmp AX, DMABUFFERLENGTH + JBE PCSpeakerIRQHandler4 + + Mov AX, BX + Mov OutputBufferPos, 0 + +PCSpeakerIRQHandler4: + Mov OutputBlockEnd, AX + + Cmp InInterrupt, 0 + JA PCSpeakerIRQHandlerEnd + + Inc InInterrupt + + ClD + + PushAD + Push ES + + Mov ES, CS:DMASegment + Mov DI, OutputBufferPos + + Call SaveEMSPageFrame + + StI + ; BX = bytes required + + Cmp MixTransferRemaining, 0 + JNE SBProIRQHandler4 + Assume DS:Nothing + +SBProIRQHandler3: + Push BX + Push ES + Push DI + + Call Update + Call MixSamples + + Pop DI + Pop ES + Pop BX + +SBProIRQHandler4: + Mov DS, MixSegment + Mov SI, MixTransferOffset + Mov DX, BX ; DX = samples to transfer + Cmp DX, MixTransferRemaining + JBE SBProIRQHandler5 + + Mov DX, MixTransferRemaining + +SBProIRQHandler5: + Push BX + Push DX + +SBProIRQHandler6: + Mov AX, [SI] + SAR AX, 6 + + Test AH, AH + JNZ SBProIRQHandlerClip1 + +SBProIRQHandler7: + StosB ; } Memory write + + Add SI, 2 + Dec DX + JNZ SBProIRQHandler6 + + Pop DX + Pop BX + + Sub MixTransferRemaining, DX ; } Memory write + Sub BX, DX + JNZ SBProIRQHandler3 + + Mov MixTransferOffset, SI ; } Memory write + + Call RestoreEMSPageFrame + + Dec InInterrupt + +PCSpkEnd2: + Pop ES + PopAD + Pop DS + Pop DX + Pop BX + Pop AX + IRet + +SBProIRQHandlerClip1: + Mov AL, 0 + JS SBProIRQHandler7 + Mov AL, 0FFh + Jmp SBProIRQHandler7 + +EndP PCSpeakerIRQHandler + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetIRQ + + PushAD + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Mov OutputBufferPos, 0 + Mov OutputBlockEnd, 1024 + + Mov AL, 34h ; Program IRQ 0. LSB&MSB, Rate gen + Out 43h, AL + + Mov AX, MixConst + Out 40h, AL + Mov AL, AH + Out 40h, AL + + Xor AX, AX + Mov ES, AX + + Mov AX, CS + ShL EAX, 16 + Mov AX, Offset PCSpeakerIRQHandler + + ClI + + XChg [ES:20h], EAX + Mov OldIRQHandler, EAX + + StI + + Pop ES + Pop DS + PopAD + + Ret + +EndP SetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetIRQ + + PushAD + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Mov AL, 34h ; Reset IRQ calling rate. + Out 43h, AL + Xor AL, AL + Out 40h, AL + Out 40h, AL + + Xor AX, AX + Mov ES, AX + + Mov EAX, OldIRQHandler + Mov [ES:20h], EAX + + Pop ES + Pop DS + PopAD + + Ret + +EndP ResetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +;컴 InitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Sets up any memory required for output +; Initiates output +; +; Parameters: AX = Number of Channels +; +; If sucessful, returns: +; Carry flag clear +; DS:SI = pointer to text to display +; AX = parameter 1 in text +; BX = parameter 2 in text +; CX = parameter 3 in text +; DX = parameter 4 in text +; DI = parameter 5 in text +; +; If unsucessful, returns: +; Carry flag set +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc InitSound Far + + Push CS + Pop DS + Assume DS:Driver + + Call GetEMSPageFrame + Mov EMSPageFrame, AX + + Call GetMixConst + + Mov AX, 661 + Mul MixSpeed + Add AX, 0FFFFh + AdC DX, 2080 + + Mov BX, DMABUFFERLENGTH/16 + Add BX, DX + + ; Allocate MixSegment first + Mov AH, 48h + + Int 21h + JNC InitSound1 + +InitSoundNoMemory: + Mov SI, Offset SBProNoMemoryMsg + Ret + +InitSound1: + Mov MixSegment, AX + Add AX, DX + Mov DMASegment, AX + + Call GetTempo + Call SetTempo + Call SetIRQ + + Mov SI, Offset SBProMsg + Mov AX, Word Ptr LPTPortNumber + + Ret + +EndP InitSound + Assume DS:Nothing + +;컴 ReInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Reinitialises sound output +; Initiates sound output +; +; Parameters: AX = number of channels. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReInitSound Far + + PushA + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Call ResetIRQ + Call SetIRQ + + Mov SI, Offset ReInitMsg + Mov BX, 40 + Call SetInfoLine + + Pop ES + Pop DS + PopA + + Ret + +EndP ReInitSound + Assume DS:Nothing + +;컴 UnInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Stops sound output, releases any memory used by driver +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UnInitSound Far + + Mov AX, MixSegment + Test AX, AX + JZ UnInitSound1 + + Mov ES, AX + Mov AH, 49h ; Release MixSegment + Int 21h + + Call ResetIRQ + +UnInitSound1: + Ret + +EndP UnInitSound + +;컴 Poll 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; This procedure is called as often as possible by IT.EXE +; AX = Playmode (0 for nothing in particular, 1 = pattern, 2 = song) +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Poll Far + + Ret + +EndP Poll + +;컴 SetTempo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: BX = tempo +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetTempo Far + + Push AX + Push BX + Push DX + + Push BX + + Mov AX, MixSpeed + Mov BX, AX + Xor DX, DX + + ShL AX, 1 + RCL DX, 1 ; DX:AX = Mixspeed*2 + + ShR BX, 1 ; BX = Mixspeed/2 + + Add AX, BX + AdC DX, 0 ; DX:AX = Mixspeed*2.5 + + Pop BX ; BX = tempo + Div BX + + Mov BytesToMix, AX + + Pop DX + Pop BX + Pop AX + + Ret + +EndP SetTempo + +;컴 SetMixVolume 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = MixVolume +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixVolume Far + + PushA + Push DS + + Mov BX, AX ; BX = MixVolume + + Mov AX, CS:MixSegment + Test AX, AX + JZ SetMixVolume2 + + Mov DS, AX + + Mov CX, MIXTABLESIZE/2 + Mov SI, MIXTABLESIZE-2; Starting point - working backwards + +SetMixVolume1: + Mov AX, CX + + Dec AX ; AH = volume, AL = wave value. + Xor DX, DX + XChg AH, DL ; DL = Volume, AX = wave value + CBW + + IMul DX ; DX:AX = Volume * Wave Value + ; Ranges -8192->8128 + + IMul BX ; DX:AX = Volume * Wave Value * Mixing Volume + ; Ranges -1048576->1040384 + + Add AX, 64 + AdC DX, 0 + + ShRD AX, DX, 7 + Mov [SI], AX + Sub SI, 2 + + Loop SetMixVolume1 + +SetMixVolume2: + Pop DS + PopA + + Ret + +EndP SetMixVolume + +;컴 SetStereo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AL = Stereo on/off, 0 = off. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetStereo Far + + Ret + +EndP SetStereo + +;컴 LoadSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = sample to load +; DS:SI points to sample header +; ES:0 points to first sample +; +; Returns: **Carry set if NO error** +; **Carry clear if error** +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc LoadSample Far + + StC + Ret + +EndP LoadSample + +;컴 ReleaseSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AX = sample to release +; DS:SI points to sample header +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReleaseSample Far + + Ret + +EndP ReleaseSample + +;컴 ResetMemory 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetMemory Far + + Ret + +EndP ResetMemory + +;컴 GetStatus 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +; Returns text to show on status line, AX = display parameter +; Carry set if not to show anything. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetStatus Far + + StC + Ret + +EndP GetStatus + +;컴 SoundCardScreen 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Function to have driver interactive part of program +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SoundCardScreen Far + + StC + Ret + +EndP SoundCardScreen + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetVariable Far ; Returns AX, given DI + + Ret + +EndP GetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetVariable Far ; Given AX, DI + + Ret + +EndP SetVariable + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +EndDriver: + +;******** Provided Variable Table ************* + +MaxNumberOfChannels DW 0FFFFh ; Maximum number of channels the + ; driver can handle. + +StopAfterPlay DW 0 +DefaultChannels DW 64 + DW 5 Dup (0) + + +;******** Provided Procedure Table ************* + +ProvidedTableStart: + + DW Offset DetectCard + + DW Offset InitSound ; Playing related + DW Offset ReinitSound + DW Offset UninitSound + + DW Offset Poll + + DW Offset SetTempo ; Sound variable related + DW Offset SetMixVolume + DW Offset SetStereo + + DW Offset LoadSample ; Sample related + DW Offset ReleaseSample + DW Offset ResetMemory + DW Offset GetStatus ; Returns string to show on status line + + DW Offset SoundCardScreen ; Sound card 'screen' + + DW Offset GetVariable ; For interface + DW Offset SetVariable + +ProvidedTableEnd: + DW 32-(ProvidedTableEnd-ProvidedTableStart)/2 Dup (0) + +EndS + +End diff --git a/it/SoundDrivers/M12BIT.INC b/it/SoundDrivers/M12BIT.INC new file mode 100755 index 0000000..cc25545 --- /dev/null +++ b/it/SoundDrivers/M12BIT.INC @@ -0,0 +1,49 @@ + + DW Offset UpdateNoLoop, 0, 0, 0, 0 ; Update only + DW Offset UpdateForwardsLoop, 0, 0, 0, 0 + DW Offset UpdatePingPongLoop, 0, 0, 0, 0 + ; Left only + DW Offset MixNoLoop, PreMix12Left8Bit, MFS8Bit, MBS8Bit, Mix12Single8Bit + DW Offset MixForwardsLoop, PreMix12Left8Bit, MFS8Bit, MBS8Bit, Mix12Single8Bit + DW Offset MixPingPongLoop, PreMix12Left8Bit, MFS8Bit, MBS8Bit, Mix12Single8Bit + ; Right only + DW Offset MixNoLoop, PreMix12Right8Bit, MFS8Bit, MBS8Bit, Mix12Single8Bit + DW Offset MixForwardsLoop, PreMix12Right8Bit, MFS8Bit, MBS8Bit, Mix12Single8Bit + DW Offset MixPingPongLoop, PreMix12Right8Bit, MFS8Bit, MBS8Bit, Mix12Single8Bit + ; Central + DW Offset MixNoLoop, PreMix12Central8Bit, MFS8Bit, MBS8Bit, Mix12Central8Bit + DW Offset MixForwardsLoop, PreMix12Central8Bit, MFS8Bit, MBS8Bit, Mix12Central8Bit + DW Offset MixPingPongLoop, PreMix12Central8Bit, MFS8Bit, MBS8Bit, Mix12Central8Bit + ; Stereo + DW Offset MixNoLoop, PreMix12Panned8Bit, MFS8Bit, MBS8Bit, Mix12Panned8Bit + DW Offset MixForwardsLoop, PreMix12Panned8Bit, MFS8Bit, MBS8Bit, Mix12Panned8Bit + DW Offset MixPingPongLoop, PreMix12Panned8Bit, MFS8Bit, MBS8Bit, Mix12Panned8Bit + ; Surround + DW Offset MixNoLoop, PreMix12Surround8Bit, MFS8Bit, MBS8Bit, Mix12Surround8Bit + DW Offset MixForwardsLoop, PreMix12Surround8Bit, MFS8Bit, MBS8Bit, Mix12Surround8Bit + DW Offset MixPingPongLoop, PreMix12Surround8Bit, MFS8Bit, MBS8Bit, Mix12Surround8Bit + + ; 16 bit tables + DW Offset UpdateNoLoop, 0, 0, 0, 0 ; Update only + DW Offset UpdateForwardsLoop, 0, 0, 0, 0 + DW Offset UpdatePingPongLoop, 0, 0, 0, 0 + ; Left only + DW Offset MixNoLoop, PreMix12Left16Bit, MFS16Bit, MBS16Bit, Mix12Single16Bit + DW Offset MixForwardsLoop, PreMix12Left16Bit, MFS16Bit, MBS16Bit, Mix12Single16Bit + DW Offset MixPingPongLoop, PreMix12Left16Bit, MFS16Bit, MBS16Bit, Mix12Single16Bit + ; Right only + DW Offset MixNoLoop, PreMix12Right16Bit, MFS16Bit, MBS16Bit, Mix12Single16Bit + DW Offset MixForwardsLoop, PreMix12Right16Bit, MFS16Bit, MBS16Bit, Mix12Single16Bit + DW Offset MixPingPongLoop, PreMix12Right16Bit, MFS16Bit, MBS16Bit, Mix12Single16Bit + ; Central + DW Offset MixNoLoop, PreMix12Central16Bit, MFS16Bit, MBS16Bit, Mix12Central16Bit + DW Offset MixForwardsLoop, PreMix12Central16Bit, MFS16Bit, MBS16Bit, Mix12Central16Bit + DW Offset MixPingPongLoop, PreMix12Central16Bit, MFS16Bit, MBS16Bit, Mix12Central16Bit + ; Stereo + DW Offset MixNoLoop, PreMix12Panned16Bit, MFS16Bit, MBS16Bit, Mix12Panned16Bit + DW Offset MixForwardsLoop, PreMix12Panned16Bit, MFS16Bit, MBS16Bit, Mix12Panned16Bit + DW Offset MixPingPongLoop, PreMix12Panned16Bit, MFS16Bit, MBS16Bit, Mix12Panned16Bit + ; Surround + DW Offset MixNoLoop, PreMix12Surround16Bit, MFS16Bit, MBS16Bit, Mix12Surround16Bit + DW Offset MixForwardsLoop, PreMix12Surround16Bit, MFS16Bit, MBS16Bit, Mix12Surround16Bit + DW Offset MixPingPongLoop, PreMix12Surround16Bit, MFS16Bit, MBS16Bit, Mix12Surround16Bit diff --git a/it/SoundDrivers/M12BIT.MIX b/it/SoundDrivers/M12BIT.MIX new file mode 100755 index 0000000..6c37825 --- /dev/null +++ b/it/SoundDrivers/M12BIT.MIX @@ -0,0 +1,813 @@ + + ; Different mixing routines required: + ; Left } shared + ; Right } + ; Central + ; Surround + ; Panned ; Each requires 8 bit and 16 bit + ; Single output - for Mono, pure left/pure right + +M12Mix8Single Macro Index + +M12Mix8Single&Index&: + Mov BL, [ES:DI] ;; 2 + Add ERROR, DELTAERROR ;; 1 + Mov AX, [EBX+EBX] ;; 2 + AdC DI, DELTAOFFSET ;; 1 + Sub [SI+(Index-15)*MixResolution/4+EXTRAOFFSET], AX ;; 3 + +EndM + +M12Mix8Central Macro Index + +M12Mix8Central&Index&: + Mov BL, [ES:DI] ;; 2 + Add ERROR, DELTAERROR ;; 1 + Mov AX, [EBX+EBX] ;; 2 + AdC DI, DELTAOFFSET ;; 1 + Sub [SI+(Index-15)*MixResolution/4+EXTRAOFFSET], AX ;; 3 + Sub [SI+(Index-15)*MixResolution/4+MixResolution/8+EXTRAOFFSET], AX ;; 3 + +EndM + +M12Mix8Surround Macro Index + +M12Mix8Surround&Index&: + Mov BL, [ES:DI] ;; 2 + Add ERROR, DELTAERROR ;; 1 + Mov AX, [EBX+EBX] ;; 2 + AdC DI, DELTAOFFSET ;; 1 + Sub [SI+(Index-15)*MixResolution/4+EXTRAOFFSET], AX ;; 3 + Add [SI+(Index-15)*MixResolution/4+MixResolution/8+EXTRAOFFSET], AX ;; 3 + +EndM + + ; Panned output +M12Mix8PannedNext Macro Index + +M12Mix8PannedVolume&Index& EQU $+1 + Mov BH, 12h + Mov BL, [ES:DI] + +EndM + +M12Mix8Panned Macro Index + +M12Mix8Panned&Index&: + Add BX, BX + Add ERROR, DELTAERROR + AdC DI, DELTAOFFSET + Mov AX, [BX] + Sub [SI+(Index-15)*MixResolution/4+EXTRAOFFSET], AX + +M12Mix8PannedRightVolumeOffset&Index& EQU $+3 + Mov AX, [BX+1200h] + + M12Mix8PannedNext %(Index+1) + + Sub [SI+(Index-15)*MixResolution/4+MixResolution/8+EXTRAOFFSET], AX + +EndM + +M12Mix16Single Macro Index + +M12Mix16Single&Index&: + Mov BL, [ES:EDI+EDI+1] + Add ERROR, DELTAERROR + Mov AX, [EBX+EBX] + AdC DI, DELTAOFFSET + Sub [SI+(Index-15)*MixResolution/4+EXTRAOFFSET], AX + +EndM + +M12Mix16Central Macro Index + +M12Mix16Central&Index&: + Mov BL, [ES:EDI+EDI+1] + Add ERROR, DELTAERROR + Mov AX, [EBX+EBX] + AdC DI, DELTAOFFSET + Sub [SI+(Index-15)*MixResolution/4+EXTRAOFFSET], AX + Sub [SI+(Index-15)*MixResolution/4+MixResolution/8+EXTRAOFFSET], AX + +EndM + +M12Mix16Surround Macro Index + +M12Mix16Surround&Index&: + Mov BL, [ES:EDI+EDI+1] + Add ERROR, DELTAERROR + Mov AX, [EBX+EBX] + AdC DI, DELTAOFFSET + Sub [SI+(Index-15)*MixResolution/4+EXTRAOFFSET], AX + Add [SI+(Index-15)*MixResolution/4+MixResolution/8+EXTRAOFFSET], AX + +EndM + + ; Panned output +M12Mix16PannedNext Macro Index + +M12Mix16PannedVolume&Index& EQU $+1 + Mov BH, 12h + Mov BL, [ES:EDI+EDI+1] + +EndM + +M12Mix16Panned Macro Index + +M12Mix16Panned&Index&: + Add BX, BX + Add ERROR, DELTAERROR + AdC DI, DELTAOFFSET + Mov AX, [BX] + Sub [SI+(Index-15)*MixResolution/4+EXTRAOFFSET], AX + +M12Mix16PannedRightVolumeOffset&Index& EQU $+3 + Mov AX, [BX+1200h] + + M12Mix16PannedNext %(Index+1) + + Sub [SI+(Index-15)*MixResolution/4+MixResolution/8+EXTRAOFFSET], AX + +EndM + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +Mix12Single8BitOffsetTable Label Word + + IndexCounter = 15 + + M12Mix8SingleOffset Macro Index + DW Offset M12Mix8Single&Index& + EndM + + REPT 16 + M12Mix8SingleOffset %IndexCounter + IndexCounter = IndexCounter-1 + EndM + +Proc Mix12Single8Bit + ; AX = count... + + ; Number of times to loop = (Count-1) / 16 + + Dec AX + Mov BX, AX + And AX, 0Fh + ShR BX, 4 + Add AX, AX + Inc BX + Mov LoopCounter, BX + Mov BX, AX + + ShL AX, RESOLUTIONSHIFT-1 + + Add SI, AX + + Push [CS:Mix12Single8BitOffsetTable+BX] + +M12Single8BitVolume EQU $+3 + Mov EBX, 0 ; Set BH = volume + + RetN + + M12Mix8Single 0 + M12Mix8Single 1 + M12Mix8Single 2 + M12Mix8Single 3 + M12Mix8Single 4 + M12Mix8Single 5 + M12Mix8Single 6 + M12Mix8Single 7 + M12Mix8Single 8 + M12Mix8Single 9 + M12Mix8Single 10 + M12Mix8Single 11 + M12Mix8Single 12 + M12Mix8Single 13 + M12Mix8Single 14 + M12Mix8Single 15 + + Add SI, 16*MIXRESOLUTION/4 + Dec LoopCounter + JNZ M12Mix8Single0 + + Ret + +EndP Mix12Single8Bit + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreMix12Left8Bit + + Mov AL, [SI+0Eh] + Mov Byte Ptr [CS:M12Single8BitVolume], AL + Ret + +EndP PreMix12Left8Bit + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreMix12Right8Bit + + Add MixBufferOffset, MixResolution/8 + Mov AL, [SI+0Ch] + Mov Byte Ptr [CS:M12Single8BitVolume], AL + + Ret + +EndP PreMix12Right8Bit + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Mix12Central8BitOffsetTable Label Word + + IndexCounter = 15 + + M12Mix8CentralOffset Macro Index + DW Offset M12Mix8Central&Index& + EndM + + REPT 16 + M12Mix8CentralOffset %IndexCounter + IndexCounter = IndexCounter-1 + EndM + +Proc Mix12Central8Bit + + Dec AX + Mov BX, AX + And AX, 0Fh + ShR BX, 4 + Add AX, AX + Inc BX + Mov LoopCounter, BX + Mov BX, AX + + ShL AX, RESOLUTIONSHIFT-1 + + Add SI, AX + + Push [CS:Mix12Central8BitOffsetTable+BX] + +M12Central8BitVolume EQU $+3 + Mov EBX, 0 ; Set BH = volume + + RetN + + M12Mix8Central 0 + M12Mix8Central 1 + M12Mix8Central 2 + M12Mix8Central 3 + M12Mix8Central 4 + M12Mix8Central 5 + M12Mix8Central 6 + M12Mix8Central 7 + M12Mix8Central 8 + M12Mix8Central 9 + M12Mix8Central 10 + M12Mix8Central 11 + M12Mix8Central 12 + M12Mix8Central 13 + M12Mix8Central 14 + M12Mix8Central 15 + + Add SI, 16*MIXRESOLUTION/4 + Dec LoopCounter + JNZ M12Mix8Central0 + + Ret + +EndP Mix12Central8Bit + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreMix12Central8Bit + + Mov AL, [SI+0Eh] + Mov Byte Ptr [CS:M12Central8BitVolume], AL + + Ret + +EndP PreMix12Central8Bit + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Mix12Surround8BitOffsetTable Label Word + + IndexCounter = 15 + + M12Mix8SurroundOffset Macro Index + DW Offset M12Mix8Surround&Index& + EndM + + REPT 16 + M12Mix8SurroundOffset %IndexCounter + IndexCounter = IndexCounter-1 + EndM + +Proc Mix12Surround8Bit + + Dec AX + Mov BX, AX + And AX, 0Fh + ShR BX, 4 + Add AX, AX + Inc BX + Mov LoopCounter, BX + Mov BX, AX + + ShL AX, RESOLUTIONSHIFT-1 + + Add SI, AX + + Push [CS:Mix12Surround8BitOffsetTable+BX] + +M12Surround8BitVolume EQU $+3 + Mov EBX, 0 ; Set BH = volume + + + RetN + + M12Mix8Surround 0 + M12Mix8Surround 1 + M12Mix8Surround 2 + M12Mix8Surround 3 + M12Mix8Surround 4 + M12Mix8Surround 5 + M12Mix8Surround 6 + M12Mix8Surround 7 + M12Mix8Surround 8 + M12Mix8Surround 9 + M12Mix8Surround 10 + M12Mix8Surround 11 + M12Mix8Surround 12 + M12Mix8Surround 13 + M12Mix8Surround 14 + M12Mix8Surround 15 + + Add SI, 16*MIXRESOLUTION/4 + Dec LoopCounter + JNZ M12Mix8Surround0 + + Ret + +EndP Mix12Surround8Bit + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreMix12Surround8Bit + + Mov AL, [SI+0Eh] + Mov Byte Ptr [CS:M12Surround8BitVolume], AL + + Ret + +EndP PreMix12Surround8Bit + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Mix12Panned8BitOffsetTable Label Word + + IndexCounter = 15 + + M12Mix8PannedOffset Macro Index + DW Offset M12Mix8Panned&Index& + EndM + + REPT 16 + M12Mix8PannedOffset %IndexCounter + IndexCounter = IndexCounter-1 + EndM + +Proc Mix12Panned8Bit + + Dec AX + Mov BX, AX + And AX, 0Fh + ShR BX, 4 + Add AX, AX + Inc BX + Mov LoopCounter, BX + Mov BX, AX + + ShL AX, RESOLUTIONSHIFT-1 + + Add SI, AX + + Push [CS:Mix12Panned8BitOffsetTable+BX] + + M12Mix8PannedNext 0 + + RetN + + M12Mix8Panned 0 + M12Mix8Panned 1 + M12Mix8Panned 2 + M12Mix8Panned 3 + M12Mix8Panned 4 + M12Mix8Panned 5 + M12Mix8Panned 6 + M12Mix8Panned 7 + M12Mix8Panned 8 + M12Mix8Panned 9 + M12Mix8Panned 10 + M12Mix8Panned 11 + M12Mix8Panned 12 + M12Mix8Panned 13 + M12Mix8Panned 14 + M12Mix8Panned 15 + + Add SI, 16*MIXRESOLUTION/4 + Dec LoopCounter + JNZ M12Mix8Panned0 + + Ret + +EndP Mix12Panned8Bit + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreMix12Panned8Bit + + Mov AL, [SI+0Eh] + + IndexCounter = 0 + + PreMix12PannedMacro Macro Index + Mov Byte Ptr [CS:M12Mix8PannedVolume&Index&], AL + EndM + + REPT 17 + PreMix12PannedMacro %IndexCounter + IndexCounter = IndexCounter+1 + EndM + + Mov AL, [SI+0Ch] + Sub AL, [SI+0Eh] + Add AL, AL + + IndexCounter = 0 + + PreMix12PannedMacro2 Macro Index + Mov Byte Ptr [CS:M12Mix8PannedRightVolumeOffset&Index&], AL + EndM + + REPT 16 + PreMix12PannedMacro2 %IndexCounter + IndexCounter = IndexCounter+1 + EndM + + Ret + +EndP PreMix12Panned8Bit + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +Mix12Single16BitOffsetTable Label Word + + IndexCounter = 15 + + M12Mix16SingleOffset Macro Index + DW Offset M12Mix16Single&Index& + EndM + + REPT 16 + M12Mix16SingleOffset %IndexCounter + IndexCounter = IndexCounter-1 + EndM + +Proc Mix12Single16Bit + ; AX = count... + + ; Number of times to loop = (Count-1) / 16 + + Dec AX + Mov BX, AX + And AX, 0Fh + ShR BX, 4 + Add AX, AX + Inc BX + Mov LoopCounter, BX + Mov BX, AX + + ShL AX, RESOLUTIONSHIFT-1 + + Add SI, AX + + Push [CS:Mix12Single16BitOffsetTable+BX] + +M12Single16BitVolume EQU $+3 + Mov EBX, 0 ; Set BH = volume + + RetN + + M12Mix16Single 0 + M12Mix16Single 1 + M12Mix16Single 2 + M12Mix16Single 3 + M12Mix16Single 4 + M12Mix16Single 5 + M12Mix16Single 6 + M12Mix16Single 7 + M12Mix16Single 8 + M12Mix16Single 9 + M12Mix16Single 10 + M12Mix16Single 11 + M12Mix16Single 12 + M12Mix16Single 13 + M12Mix16Single 14 + M12Mix16Single 15 + + Add SI, 16*MIXRESOLUTION/4 + Dec LoopCounter + JNZ M12Mix16Single0 + + Ret + +EndP Mix12Single16Bit + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreMix12Left16Bit + + Mov AL, [SI+0Eh] + Mov Byte Ptr [CS:M12Single16BitVolume], AL + Ret + +EndP PreMix12Left16Bit + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreMix12Right16Bit + + Add MixBufferOffset, MixResolution/8 + Mov AL, [SI+0Ch] + Mov Byte Ptr [CS:M12Single16BitVolume], AL + + Ret + +EndP PreMix12Right16Bit + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Mix12Central16BitOffsetTable Label Word + + IndexCounter = 15 + + M12Mix16CentralOffset Macro Index + DW Offset M12Mix16Central&Index& + EndM + + REPT 16 + M12Mix16CentralOffset %IndexCounter + IndexCounter = IndexCounter-1 + EndM + +Proc Mix12Central16Bit + + Dec AX + Mov BX, AX + And AX, 0Fh + ShR BX, 4 + Add AX, AX + Inc BX + Mov LoopCounter, BX + Mov BX, AX + + ShL AX, RESOLUTIONSHIFT-1 + + Add SI, AX + + Push [CS:Mix12Central16BitOffsetTable+BX] + +M12Central16BitVolume EQU $+3 + Mov EBX, 0 ; Set BH = volume + + + RetN + + M12Mix16Central 0 + M12Mix16Central 1 + M12Mix16Central 2 + M12Mix16Central 3 + M12Mix16Central 4 + M12Mix16Central 5 + M12Mix16Central 6 + M12Mix16Central 7 + M12Mix16Central 8 + M12Mix16Central 9 + M12Mix16Central 10 + M12Mix16Central 11 + M12Mix16Central 12 + M12Mix16Central 13 + M12Mix16Central 14 + M12Mix16Central 15 + + Add SI, 16*MIXRESOLUTION/4 + Dec LoopCounter + JNZ M12Mix16Central0 + + Ret + +EndP Mix12Central16Bit + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreMix12Central16Bit + + Mov AL, [SI+0Eh] + Mov Byte Ptr [CS:M12Central16BitVolume], AL + + Ret + +EndP PreMix12Central16Bit + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Mix12Surround16BitOffsetTable Label Word + + IndexCounter = 15 + + M12Mix16SurroundOffset Macro Index + DW Offset M12Mix16Surround&Index& + EndM + + REPT 16 + M12Mix16SurroundOffset %IndexCounter + IndexCounter = IndexCounter-1 + EndM + +Proc Mix12Surround16Bit + + Dec AX + Mov BX, AX + And AX, 0Fh + ShR BX, 4 + Add AX, AX + Inc BX + Mov LoopCounter, BX + Mov BX, AX + + ShL AX, RESOLUTIONSHIFT-1 + + Add SI, AX + + Push [CS:Mix12Surround16BitOffsetTable+BX] + +M12Surround16BitVolume EQU $+3 + Mov EBX, 0 ; Set BH = volume + + + RetN + + M12Mix16Surround 0 + M12Mix16Surround 1 + M12Mix16Surround 2 + M12Mix16Surround 3 + M12Mix16Surround 4 + M12Mix16Surround 5 + M12Mix16Surround 6 + M12Mix16Surround 7 + M12Mix16Surround 8 + M12Mix16Surround 9 + M12Mix16Surround 10 + M12Mix16Surround 11 + M12Mix16Surround 12 + M12Mix16Surround 13 + M12Mix16Surround 14 + M12Mix16Surround 15 + + Add SI, 16*MIXRESOLUTION/4 + Dec LoopCounter + JNZ M12Mix16Surround0 + + Ret + +EndP Mix12Surround16Bit + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreMix12Surround16Bit + + Mov AL, [SI+0Eh] + Mov Byte Ptr [CS:M12Surround16BitVolume], AL + + Ret + +EndP PreMix12Surround16Bit + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Mix12Panned16BitOffsetTable Label Word + + IndexCounter = 15 + + M12Mix16PannedOffset Macro Index + DW Offset M12Mix16Panned&Index& + EndM + + REPT 16 + M12Mix16PannedOffset %IndexCounter + IndexCounter = IndexCounter-1 + EndM + +Proc Mix12Panned16Bit + + Dec AX + Mov BX, AX + And AX, 0Fh + ShR BX, 4 + Add AX, AX + Inc BX + Mov LoopCounter, BX + Mov BX, AX + + ShL AX, RESOLUTIONSHIFT-1 + + Add SI, AX + + Push [CS:Mix12Panned16BitOffsetTable+BX] + + M12Mix16PannedNext 0 + + RetN + +Pan12Bit16Loop: + M12Mix16PannedNext 16 + + M12Mix16Panned 0 + M12Mix16Panned 1 + M12Mix16Panned 2 + M12Mix16Panned 3 + M12Mix16Panned 4 + M12Mix16Panned 5 + M12Mix16Panned 6 + M12Mix16Panned 7 + M12Mix16Panned 8 + M12Mix16Panned 9 + M12Mix16Panned 10 + M12Mix16Panned 11 + M12Mix16Panned 12 + M12Mix16Panned 13 + M12Mix16Panned 14 + + M12Mix16Panned15: + Add BX, BX + Add ERROR, DELTAERROR + AdC DI, DELTAOFFSET + Mov AX, [BX] + Sub [SI+EXTRAOFFSET], AX + M12Mix16PannedRightVolumeOffset15 EQU $+3 + Mov AX, [BX+1200h] + Sub [SI+MixResolution/8+EXTRAOFFSET], AX + + + Add SI, 16*MIXRESOLUTION/4 + Dec LoopCounter + JNZ Pan12Bit16Loop + + Ret + +EndP Mix12Panned16Bit + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreMix12Panned16Bit + + Mov AL, [SI+0Eh] + + IndexCounter = 0 + + PreMix12PannedMacro Macro Index + Mov Byte Ptr [CS:M12Mix16PannedVolume&Index&], AL + EndM + + REPT 17 + PreMix12PannedMacro %IndexCounter + IndexCounter = IndexCounter+1 + EndM + + Mov AL, [SI+0Ch] + Sub AL, [SI+0Eh] + Add AL, AL + + IndexCounter = 0 + + PreMix12PannedMacro2 Macro Index + Mov Byte Ptr [CS:M12Mix16PannedRightVolumeOffset&Index&], AL + EndM + + REPT 16 + PreMix12PannedMacro2 %IndexCounter + IndexCounter = IndexCounter+1 + EndM + + Ret + +EndP PreMix12Panned16Bit + + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + diff --git a/it/SoundDrivers/M12BITF.INC b/it/SoundDrivers/M12BITF.INC new file mode 100755 index 0000000..dec5297 --- /dev/null +++ b/it/SoundDrivers/M12BITF.INC @@ -0,0 +1,49 @@ + + DW Offset UpdateNoLoop, 0, 0, 0, 0 ; Update only + DW Offset UpdateForwardsLoop, 0, 0, 0, 0 + DW Offset UpdatePingPongLoop, 0, 0, 0, 0 + ; Left only + DW Offset MixNoLoop, PreMix12Left8BitF, MFS8Bit, MBS8Bit, Mix12Single8BitF + DW Offset MixForwardsLoop, PreMix12Left8BitF, MFS8Bit, MBS8Bit, Mix12Single8BitF + DW Offset MixPingPongLoop, PreMix12Left8BitF, MFS8Bit, MBS8Bit, Mix12Single8BitF + ; Right only + DW Offset MixNoLoop, PreMix12Right8BitF, MFS8Bit, MBS8Bit, Mix12Single8BitF + DW Offset MixForwardsLoop, PreMix12Right8BitF, MFS8Bit, MBS8Bit, Mix12Single8BitF + DW Offset MixPingPongLoop, PreMix12Right8BitF, MFS8Bit, MBS8Bit, Mix12Single8BitF + ; Central + DW Offset MixNoLoop, PreMix12Central8BitF, MFS8Bit, MBS8Bit, Mix12Central8BitF + DW Offset MixForwardsLoop, PreMix12Central8BitF, MFS8Bit, MBS8Bit, Mix12Central8BitF + DW Offset MixPingPongLoop, PreMix12Central8BitF, MFS8Bit, MBS8Bit, Mix12Central8BitF + ; Stereo + DW Offset MixNoLoop, PreMix12Panned8BitF, MFS8Bit, MBS8Bit, Mix12Panned8BitF + DW Offset MixForwardsLoop, PreMix12Panned8BitF, MFS8Bit, MBS8Bit, Mix12Panned8BitF + DW Offset MixPingPongLoop, PreMix12Panned8BitF, MFS8Bit, MBS8Bit, Mix12Panned8BitF + ; Surround + DW Offset MixNoLoop, PreMix12Surround8BitF, MFS8Bit, MBS8Bit, Mix12Surround8BitF + DW Offset MixForwardsLoop, PreMix12Surround8BitF, MFS8Bit, MBS8Bit, Mix12Surround8BitF + DW Offset MixPingPongLoop, PreMix12Surround8BitF, MFS8Bit, MBS8Bit, Mix12Surround8BitF + + ; 16 bit tables + DW Offset UpdateNoLoop, 0, 0, 0, 0 ; Update only + DW Offset UpdateForwardsLoop, 0, 0, 0, 0 + DW Offset UpdatePingPongLoop, 0, 0, 0, 0 + ; Left only + DW Offset MixNoLoop, PreMix12Left16BitF, MFS16Bit, MBS16Bit, Mix12Single16BitF + DW Offset MixForwardsLoop, PreMix12Left16BitF, MFS16Bit, MBS16Bit, Mix12Single16BitF + DW Offset MixPingPongLoop, PreMix12Left16BitF, MFS16Bit, MBS16Bit, Mix12Single16BitF + ; Right only + DW Offset MixNoLoop, PreMix12Right16BitF, MFS16Bit, MBS16Bit, Mix12Single16BitF + DW Offset MixForwardsLoop, PreMix12Right16BitF, MFS16Bit, MBS16Bit, Mix12Single16BitF + DW Offset MixPingPongLoop, PreMix12Right16BitF, MFS16Bit, MBS16Bit, Mix12Single16BitF + ; Central + DW Offset MixNoLoop, PreMix12Central16BitF, MFS16Bit, MBS16Bit, Mix12Central16BitF + DW Offset MixForwardsLoop, PreMix12Central16BitF, MFS16Bit, MBS16Bit, Mix12Central16BitF + DW Offset MixPingPongLoop, PreMix12Central16BitF, MFS16Bit, MBS16Bit, Mix12Central16BitF + ; Stereo + DW Offset MixNoLoop, PreMix12Panned16BitF, MFS16Bit, MBS16Bit, Mix12Panned16BitF + DW Offset MixForwardsLoop, PreMix12Panned16BitF, MFS16Bit, MBS16Bit, Mix12Panned16BitF + DW Offset MixPingPongLoop, PreMix12Panned16BitF, MFS16Bit, MBS16Bit, Mix12Panned16BitF + ; Surround + DW Offset MixNoLoop, PreMix12Surround16BitF, MFS16Bit, MBS16Bit, Mix12Surround16BitF + DW Offset MixForwardsLoop, PreMix12Surround16BitF, MFS16Bit, MBS16Bit, Mix12Surround16BitF + DW Offset MixPingPongLoop, PreMix12Surround16BitF, MFS16Bit, MBS16Bit, Mix12Surround16BitF diff --git a/it/SoundDrivers/M12BITF.MIX b/it/SoundDrivers/M12BITF.MIX new file mode 100755 index 0000000..75bd69b --- /dev/null +++ b/it/SoundDrivers/M12BITF.MIX @@ -0,0 +1,807 @@ + + ; Different mixing routines required: + ; Left } shared + ; Right } + ; Central + ; Surround + ; Panned ; Each requires 8 bit and 16 bit + ; Single output - for Mono, pure left/pure right + +Get8BitFWaveform Macro + Mov AL, [ES:DI] + Add BL, 80h + Add AL, 80h + Add BL, AL + RCR BL, 1 + Sub BL, 80h +EndM + +Get16BitFWaveform Macro + Mov AL, [ES:EDI+EDI+1] + Add BL, 80h + Add AL, 80h + Add BL, AL + RCR BL, 1 + Sub BL, 80h + +EndM + +M12Mix8FSingle Macro Index + +M12Mix8FSingle&Index&: + Get8BitFWaveForm + + Add ERROR, DELTAERROR + Mov AX, [EBX+EBX] + AdC DI, DELTAOFFSET ;; 1 + Sub [SI+(Index-15)*MixResolution/4+EXTRAOFFSET], AX ;; 3 + +EndM + +M12Mix8FCentral Macro Index + +M12Mix8FCentral&Index&: + Get8BitFWaveform + + Add ERROR, DELTAERROR ;; 1 + Mov AX, [EBX+EBX] ;; 2 + AdC DI, DELTAOFFSET ;; 1 + Sub [SI+(Index-15)*MixResolution/4+EXTRAOFFSET], AX ;; 3 + Sub [SI+(Index-15)*MixResolution/4+MixResolution/8+EXTRAOFFSET], AX ;; 3 + +EndM + +M12Mix8FSurround Macro Index + +M12Mix8FSurround&Index&: + Get8BitFWaveform + + Add ERROR, DELTAERROR ;; 1 + Mov AX, [EBX+EBX] ;; 2 + AdC DI, DELTAOFFSET ;; 1 + Sub [SI+(Index-15)*MixResolution/4+EXTRAOFFSET], AX ;; 3 + Add [SI+(Index-15)*MixResolution/4+MixResolution/8+EXTRAOFFSET], AX ;; 3 + +EndM + +M12Mix8FPanned Macro Index + +M12Mix8FPanned&Index&: + Get8BitFWaveform + + Add ERROR, DELTAERROR + AdC DI, DELTAOFFSET + Mov AX, [EBX+EBX] + Sub [SI+(Index-15)*MixResolution/4+EXTRAOFFSET], AX + +M12Mix8FPannedRightVolumeOffset&Index& EQU $+4 + Mov AX, [EBX+EBX+1200h] + Sub [SI+(Index-15)*MixResolution/4+MixResolution/8+EXTRAOFFSET], AX + +EndM + +M12Mix16FSingle Macro Index + +M12Mix16FSingle&Index&: + Get16BitFWaveForm + + Add ERROR, DELTAERROR + Mov AX, [EBX+EBX] + AdC DI, DELTAOFFSET + Sub [SI+(Index-15)*MixResolution/4+EXTRAOFFSET], AX + +EndM + +M12Mix16FCentral Macro Index + +M12Mix16FCentral&Index&: + Get16BitFWaveform + + Add ERROR, DELTAERROR + Mov AX, [EBX+EBX] + AdC DI, DELTAOFFSET + Sub [SI+(Index-15)*MixResolution/4+EXTRAOFFSET], AX + Sub [SI+(Index-15)*MixResolution/4+MixResolution/8+EXTRAOFFSET], AX + +EndM + +M12Mix16FSurround Macro Index + +M12Mix16FSurround&Index&: + Get16BitFWaveform + + Add ERROR, DELTAERROR + Mov AX, [EBX+EBX] + AdC DI, DELTAOFFSET + Sub [SI+(Index-15)*MixResolution/4+EXTRAOFFSET], AX + Add [SI+(Index-15)*MixResolution/4+MixResolution/8+EXTRAOFFSET], AX + +EndM + + ; Panned output +M12Mix16FPanned Macro Index + +M12Mix16FPanned&Index&: + Get16BitFWaveform + + Add ERROR, DELTAERROR + AdC DI, DELTAOFFSET + Mov AX, [EBX+EBX] + Sub [SI+(Index-15)*MixResolution/4+EXTRAOFFSET], AX + +M12Mix16FPannedRightVolumeOffset&Index& EQU $+4 + Mov AX, [EBX+EBX+1200h] + Sub [SI+(Index-15)*MixResolution/4+MixResolution/8+EXTRAOFFSET], AX + +EndM + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +Mix12Single8BitFOffsetTable Label Word + + IndexCounter = 15 + + M12Mix8FSingleOffset Macro Index + DW Offset M12Mix8FSingle&Index& + EndM + + REPT 16 + M12Mix8FSingleOffset %IndexCounter + IndexCounter = IndexCounter-1 + EndM + +Proc Mix12Single8BitF + ; AX = count... + + ; Number of times to loop = (Count-1) / 16 + + Dec AX + Mov BX, AX + And AX, 0Fh + ShR BX, 4 + Add AX, AX + Inc BX + Mov LoopCounter, BX + Mov BX, AX + + ShL AX, RESOLUTIONSHIFT-1 + + Add SI, AX + + Push [CS:Mix12Single8BitFOffsetTable+BX] + +Mix12Single8BitFVolume EQU $+3 + Mov EBX, 0 + + Mov BL, [ES:DI] + + RetN + + M12Mix8FSingle 0 + M12Mix8FSingle 1 + M12Mix8FSingle 2 + M12Mix8FSingle 3 + M12Mix8FSingle 4 + M12Mix8FSingle 5 + M12Mix8FSingle 6 + M12Mix8FSingle 7 + M12Mix8FSingle 8 + M12Mix8FSingle 9 + M12Mix8FSingle 10 + M12Mix8FSingle 11 + M12Mix8FSingle 12 + M12Mix8FSingle 13 + M12Mix8FSingle 14 + M12Mix8FSingle 15 + + Add SI, 16*MIXRESOLUTION/4 + Dec LoopCounter + JNZ M12Mix8FSingle0 + + Ret + +EndP Mix12Single8BitF + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreMix12Left8BitF + + Mov AL, [SI+0Eh] + Mov Byte Ptr [CS:Mix12Single8BitFVolume], AL + + Ret + +EndP PreMix12Left8BitF + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreMix12Right8BitF + + Add MixBufferOffset, MixResolution/8 + Mov AL, [SI+0Ch] + Mov Byte Ptr [CS:Mix12Single8BitFVolume], AL + + Ret + +EndP PreMix12Right8BitF + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Mix12Central8BitFOffsetTable Label Word + + IndexCounter = 15 + + M12Mix8FCentralOffset Macro Index + DW Offset M12Mix8FCentral&Index& + EndM + + REPT 16 + M12Mix8FCentralOffset %IndexCounter + IndexCounter = IndexCounter-1 + EndM + +Proc Mix12Central8BitF + + Dec AX + Mov BX, AX + And AX, 0Fh + ShR BX, 4 + Add AX, AX + Inc BX + Mov LoopCounter, BX + Mov BX, AX + + ShL AX, RESOLUTIONSHIFT-1 + + Add SI, AX + + Push [CS:Mix12Central8BitFOffsetTable+BX] + +Mix12Central8BitFVolume EQU $+3 + Mov EBX, 0 + + Mov BL, [ES:DI] + + RetN + + M12Mix8FCentral 0 + M12Mix8FCentral 1 + M12Mix8FCentral 2 + M12Mix8FCentral 3 + M12Mix8FCentral 4 + M12Mix8FCentral 5 + M12Mix8FCentral 6 + M12Mix8FCentral 7 + M12Mix8FCentral 8 + M12Mix8FCentral 9 + M12Mix8FCentral 10 + M12Mix8FCentral 11 + M12Mix8FCentral 12 + M12Mix8FCentral 13 + M12Mix8FCentral 14 + M12Mix8FCentral 15 + + Add SI, 16*MIXRESOLUTION/4 + Dec LoopCounter + JNZ M12Mix8FCentral0 + + Ret + +EndP Mix12Central8BitF + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreMix12Central8BitF + + Mov AL, [SI+0Eh] + Mov Byte Ptr [CS:Mix12Central8BitFVolume], AL + + Ret + +EndP PreMix12Central8BitF + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Mix12Surround8BitFOffsetTable Label Word + + IndexCounter = 15 + + M12Mix8FSurroundOffset Macro Index + DW Offset M12Mix8FSurround&Index& + EndM + + REPT 16 + M12Mix8FSurroundOffset %IndexCounter + IndexCounter = IndexCounter-1 + EndM + +Proc Mix12Surround8BitF + + Dec AX + Mov BX, AX + And AX, 0Fh + ShR BX, 4 + Add AX, AX + Inc BX + Mov LoopCounter, BX + Mov BX, AX + + ShL AX, RESOLUTIONSHIFT-1 + + Add SI, AX + + Push [CS:Mix12Surround8BitFOffsetTable+BX] + +Mix12Surround8BitFVolume EQU $+3 + Mov EBX, 0 + + Mov BL, [ES:DI] + + RetN + + M12Mix8FSurround 0 + M12Mix8FSurround 1 + M12Mix8FSurround 2 + M12Mix8FSurround 3 + M12Mix8FSurround 4 + M12Mix8FSurround 5 + M12Mix8FSurround 6 + M12Mix8FSurround 7 + M12Mix8FSurround 8 + M12Mix8FSurround 9 + M12Mix8FSurround 10 + M12Mix8FSurround 11 + M12Mix8FSurround 12 + M12Mix8FSurround 13 + M12Mix8FSurround 14 + M12Mix8FSurround 15 + + Add SI, 16*MIXRESOLUTION/4 + Dec LoopCounter + JNZ M12Mix8FSurround0 + + Ret + +EndP Mix12Surround8BitF + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreMix12Surround8BitF + + Mov AL, [SI+0Eh] + Mov Byte Ptr [CS:Mix12Surround8BitFVolume], AL + + Ret + +EndP PreMix12Surround8BitF + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Mix12Panned8BitFOffsetTable Label Word + + IndexCounter = 15 + + M12Mix8FPannedOffset Macro Index + DW Offset M12Mix8FPanned&Index& + EndM + + REPT 16 + M12Mix8FPannedOffset %IndexCounter + IndexCounter = IndexCounter-1 + EndM + +Proc Mix12Panned8BitF + + Dec AX + Mov BX, AX + And AX, 0Fh + ShR BX, 4 + Add AX, AX + Inc BX + Mov LoopCounter, BX + Mov BX, AX + + ShL AX, RESOLUTIONSHIFT-1 + + Add SI, AX + + Push [CS:Mix12Panned8BitFOffsetTable+BX] + +Mix12Panned8BitFVolume EQU $+3 + Mov EBX, 0 + + Mov BL, [ES:DI] + + RetN + + M12Mix8FPanned 0 + M12Mix8FPanned 1 + M12Mix8FPanned 2 + M12Mix8FPanned 3 + M12Mix8FPanned 4 + M12Mix8FPanned 5 + M12Mix8FPanned 6 + M12Mix8FPanned 7 + M12Mix8FPanned 8 + M12Mix8FPanned 9 + M12Mix8FPanned 10 + M12Mix8FPanned 11 + M12Mix8FPanned 12 + M12Mix8FPanned 13 + M12Mix8FPanned 14 + M12Mix8FPanned 15 + + Add SI, 16*MIXRESOLUTION/4 + Dec LoopCounter + JNZ M12Mix8FPanned0 + + Ret + +EndP Mix12Panned8BitF + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreMix12Panned8BitF + + Mov AL, [SI+0Eh] + Mov AL, [SI+0Eh] + Mov Byte Ptr [CS:Mix12Panned8BitFVolume], AL + + Xor AL, AL + Mov AH, [SI+0Ch] + Sub AH, [SI+0Eh] + Add AH, AH + MovSX EAX, AX + + IndexCounter = 0 + + PreMix12Panned8BitFMacro2 Macro Index + Mov DWord Ptr [CS:M12Mix8FPannedRightVolumeOffset&Index&], EAX + EndM + + REPT 16 + PreMix12Panned8BitFMacro2 %IndexCounter + IndexCounter = IndexCounter+1 + EndM + + Ret + +EndP PreMix12Panned8BitF + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +Mix12Single16BitFOffsetTable Label Word + + IndexCounter = 15 + + M12Mix16FSingleOffset Macro Index + DW Offset M12Mix16FSingle&Index& + EndM + + REPT 16 + M12Mix16FSingleOffset %IndexCounter + IndexCounter = IndexCounter-1 + EndM + +Proc Mix12Single16BitF + ; AX = count... + + ; Number of times to loop = (Count-1) / 16 + + Dec AX + Mov BX, AX + And AX, 0Fh + ShR BX, 4 + Add AX, AX + Inc BX + Mov LoopCounter, BX + Mov BX, AX + + ShL AX, RESOLUTIONSHIFT-1 + + Add SI, AX + + Push [CS:Mix12Single16BitFOffsetTable+BX] + +Mix12Single16BitFVolume EQU $+3 + Mov EBX, 0 + + Mov BL, [ES:EDI+EDI+1] + + RetN + + M12Mix16FSingle 0 + M12Mix16FSingle 1 + M12Mix16FSingle 2 + M12Mix16FSingle 3 + M12Mix16FSingle 4 + M12Mix16FSingle 5 + M12Mix16FSingle 6 + M12Mix16FSingle 7 + M12Mix16FSingle 8 + M12Mix16FSingle 9 + M12Mix16FSingle 10 + M12Mix16FSingle 11 + M12Mix16FSingle 12 + M12Mix16FSingle 13 + M12Mix16FSingle 14 + M12Mix16FSingle 15 + + Add SI, 16*MIXRESOLUTION/4 + Dec LoopCounter + JNZ M12Mix16FSingle0 + + Ret + +EndP Mix12Single16BitF + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreMix12Left16BitF + + Mov AL, [SI+0Eh] + Mov Byte Ptr [CS:Mix12Single16BitFVolume], AL + + Ret + +EndP PreMix12Left16BitF + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreMix12Right16BitF + + Add MixBufferOffset, MixResolution/8 + Mov AL, [SI+0Ch] + Mov Byte Ptr [CS:Mix12Single16BitFVolume], AL + + Ret + +EndP PreMix12Right16BitF + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Mix12Central16BitFOffsetTable Label Word + + IndexCounter = 15 + + M12Mix16FCentralOffset Macro Index + DW Offset M12Mix16FCentral&Index& + EndM + + REPT 16 + M12Mix16FCentralOffset %IndexCounter + IndexCounter = IndexCounter-1 + EndM + +Proc Mix12Central16BitF + + Dec AX + Mov BX, AX + And AX, 0Fh + ShR BX, 4 + Add AX, AX + Inc BX + Mov LoopCounter, BX + Mov BX, AX + + ShL AX, RESOLUTIONSHIFT-1 + + Add SI, AX + + Push [CS:Mix12Central16BitFOffsetTable+BX] + +Mix12Central16BitFVolume EQU $+3 + Mov EBX, 0 + + Mov BL, [ES:EDI+EDI+1] + + RetN + + M12Mix16FCentral 0 + M12Mix16FCentral 1 + M12Mix16FCentral 2 + M12Mix16FCentral 3 + M12Mix16FCentral 4 + M12Mix16FCentral 5 + M12Mix16FCentral 6 + M12Mix16FCentral 7 + M12Mix16FCentral 8 + M12Mix16FCentral 9 + M12Mix16FCentral 10 + M12Mix16FCentral 11 + M12Mix16FCentral 12 + M12Mix16FCentral 13 + M12Mix16FCentral 14 + M12Mix16FCentral 15 + + Add SI, 16*MIXRESOLUTION/4 + Dec LoopCounter + JNZ M12Mix16FCentral0 + + Ret + +EndP Mix12Central16BitF + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreMix12Central16BitF + + Mov AL, [SI+0Eh] + Mov Byte Ptr [CS:Mix12Central16BitFVolume], AL + + Ret + +EndP PreMix12Central16BitF + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Mix12Surround16BitFOffsetTable Label Word + + IndexCounter = 15 + + M12Mix16FSurroundOffset Macro Index + DW Offset M12Mix16FSurround&Index& + EndM + + REPT 16 + M12Mix16FSurroundOffset %IndexCounter + IndexCounter = IndexCounter-1 + EndM + +Proc Mix12Surround16BitF + + Dec AX + Mov BX, AX + And AX, 0Fh + ShR BX, 4 + Add AX, AX + Inc BX + Mov LoopCounter, BX + Mov BX, AX + + ShL AX, RESOLUTIONSHIFT-1 + + Add SI, AX + + Push [CS:Mix12Surround16BitFOffsetTable+BX] + +Mix12Surround16BitFVolume EQU $+3 + Mov EBX, 0 + + Mov BL, [ES:EDI+EDI+1] + + RetN + + M12Mix16FSurround 0 + M12Mix16FSurround 1 + M12Mix16FSurround 2 + M12Mix16FSurround 3 + M12Mix16FSurround 4 + M12Mix16FSurround 5 + M12Mix16FSurround 6 + M12Mix16FSurround 7 + M12Mix16FSurround 8 + M12Mix16FSurround 9 + M12Mix16FSurround 10 + M12Mix16FSurround 11 + M12Mix16FSurround 12 + M12Mix16FSurround 13 + M12Mix16FSurround 14 + M12Mix16FSurround 15 + + Add SI, 16*MIXRESOLUTION/4 + Dec LoopCounter + JNZ M12Mix16FSurround0 + + Ret + +EndP Mix12Surround16BitF + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreMix12Surround16BitF + + Mov AL, [SI+0Eh] + Mov Byte Ptr [CS:Mix12Surround16BitFVolume], AL + + Ret + +EndP PreMix12Surround16BitF + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Mix12Panned16BitFOffsetTable Label Word + + IndexCounter = 15 + + M12Mix16FPannedOffset Macro Index + DW Offset M12Mix16FPanned&Index& + EndM + + REPT 16 + M12Mix16FPannedOffset %IndexCounter + IndexCounter = IndexCounter-1 + EndM + +Proc Mix12Panned16BitF + + Dec AX + Mov BX, AX + And AX, 0Fh + ShR BX, 4 + Add AX, AX + Inc BX + Mov LoopCounter, BX + Mov BX, AX + + ShL AX, RESOLUTIONSHIFT-1 + + Add SI, AX + + Push [CS:Mix12Panned16BitFOffsetTable+BX] + +Mix12Panned16BitFVolume EQU $+3 + Mov EBX, 0 + + Mov BL, [ES:EDI+EDI+1] + + RetN + +Pan12BitF16Loop: + M12Mix16FPanned 0 + M12Mix16FPanned 1 + M12Mix16FPanned 2 + M12Mix16FPanned 3 + M12Mix16FPanned 4 + M12Mix16FPanned 5 + M12Mix16FPanned 6 + M12Mix16FPanned 7 + M12Mix16FPanned 8 + M12Mix16FPanned 9 + M12Mix16FPanned 10 + M12Mix16FPanned 11 + M12Mix16FPanned 12 + M12Mix16FPanned 13 + M12Mix16FPanned 14 + M12Mix16FPanned 15 + + Add SI, 16*MIXRESOLUTION/4 + Dec LoopCounter + JNZ Pan12BitF16Loop + + Ret + +EndP Mix12Panned16BitF + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreMix12Panned16BitF + + Mov AL, [SI+0Eh] + Mov Byte Ptr [CS:Mix12Panned16BitFVolume], AL + + Xor AL, AL + Mov AH, [SI+0Ch] + Sub AH, [SI+0Eh] + Add AH, AH + MovSX EAX, AX + + IndexCounter = 0 + + PreMix12PannedMacro2 Macro Index + Mov DWord Ptr [CS:M12Mix16FPannedRightVolumeOffset&Index&], EAX + EndM + + REPT 16 + PreMix12PannedMacro2 %IndexCounter + IndexCounter = IndexCounter+1 + EndM + + Ret + +EndP PreMix12Panned16BitF + + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + diff --git a/it/SoundDrivers/M12BITI.INC b/it/SoundDrivers/M12BITI.INC new file mode 100755 index 0000000..b9cd987 --- /dev/null +++ b/it/SoundDrivers/M12BITI.INC @@ -0,0 +1,49 @@ + + DW Offset UpdateNoLoop, 0, 0, 0, 0 ; Update only + DW Offset UpdateForwardsLoop, 0, 0, 0, 0 + DW Offset UpdatePingPongLoop, 0, 0, 0, 0 + ; Left only + DW Offset MixNoLoop, PreMix12Left8BitI, MFS8Bit, MBS8Bit, Mix12Single8BitI + DW Offset MixForwardsLoop, PreMix12Left8BitI, MFS8Bit, MBS8Bit, Mix12Single8BitI + DW Offset MixPingPongLoop, PreMix12Left8BitI, MFS8Bit, MBS8Bit, Mix12Single8BitI + ; Right only + DW Offset MixNoLoop, PreMix12Right8BitI, MFS8Bit, MBS8Bit, Mix12Single8BitI + DW Offset MixForwardsLoop, PreMix12Right8BitI, MFS8Bit, MBS8Bit, Mix12Single8BitI + DW Offset MixPingPongLoop, PreMix12Right8BitI, MFS8Bit, MBS8Bit, Mix12Single8BitI + ; Central + DW Offset MixNoLoop, PreMix12Central8BitI, MFS8Bit, MBS8Bit, Mix12Central8BitI + DW Offset MixForwardsLoop, PreMix12Central8BitI, MFS8Bit, MBS8Bit, Mix12Central8BitI + DW Offset MixPingPongLoop, PreMix12Central8BitI, MFS8Bit, MBS8Bit, Mix12Central8BitI + ; Stereo + DW Offset MixNoLoop, PreMix12Panned8BitI, MFS8Bit, MBS8Bit, Mix12Panned8BitI + DW Offset MixForwardsLoop, PreMix12Panned8BitI, MFS8Bit, MBS8Bit, Mix12Panned8BitI + DW Offset MixPingPongLoop, PreMix12Panned8BitI, MFS8Bit, MBS8Bit, Mix12Panned8BitI + ; Surround + DW Offset MixNoLoop, PreMix12Surround8BitI, MFS8Bit, MBS8Bit, Mix12Surround8BitI + DW Offset MixForwardsLoop, PreMix12Surround8BitI, MFS8Bit, MBS8Bit, Mix12Surround8BitI + DW Offset MixPingPongLoop, PreMix12Surround8BitI, MFS8Bit, MBS8Bit, Mix12Surround8BitI + + ; 16 bit tables + DW Offset UpdateNoLoop, 0, 0, 0, 0 ; Update only + DW Offset UpdateForwardsLoop, 0, 0, 0, 0 + DW Offset UpdatePingPongLoop, 0, 0, 0, 0 + ; Left only + DW Offset MixNoLoop, PreMix12Left16BitI, MFS16Bit, MBS16Bit, Mix12Single16BitI + DW Offset MixForwardsLoop, PreMix12Left16BitI, MFS16Bit, MBS16Bit, Mix12Single16BitI + DW Offset MixPingPongLoop, PreMix12Left16BitI, MFS16Bit, MBS16Bit, Mix12Single16BitI + ; Right only + DW Offset MixNoLoop, PreMix12Right16BitI, MFS16Bit, MBS16Bit, Mix12Single16BitI + DW Offset MixForwardsLoop, PreMix12Right16BitI, MFS16Bit, MBS16Bit, Mix12Single16BitI + DW Offset MixPingPongLoop, PreMix12Right16BitI, MFS16Bit, MBS16Bit, Mix12Single16BitI + ; Central + DW Offset MixNoLoop, PreMix12Central16BitI, MFS16Bit, MBS16Bit, Mix12Central16BitI + DW Offset MixForwardsLoop, PreMix12Central16BitI, MFS16Bit, MBS16Bit, Mix12Central16BitI + DW Offset MixPingPongLoop, PreMix12Central16BitI, MFS16Bit, MBS16Bit, Mix12Central16BitI + ; Stereo + DW Offset MixNoLoop, PreMix12Panned16BitI, MFS16Bit, MBS16Bit, Mix12Panned16BitI + DW Offset MixForwardsLoop, PreMix12Panned16BitI, MFS16Bit, MBS16Bit, Mix12Panned16BitI + DW Offset MixPingPongLoop, PreMix12Panned16BitI, MFS16Bit, MBS16Bit, Mix12Panned16BitI + ; Surround + DW Offset MixNoLoop, PreMix12Surround16BitI, MFS16Bit, MBS16Bit, Mix12Surround16BitI + DW Offset MixForwardsLoop, PreMix12Surround16BitI, MFS16Bit, MBS16Bit, Mix12Surround16BitI + DW Offset MixPingPongLoop, PreMix12Surround16BitI, MFS16Bit, MBS16Bit, Mix12Surround16BitI diff --git a/it/SoundDrivers/M12BITI.MIX b/it/SoundDrivers/M12BITI.MIX new file mode 100755 index 0000000..5bc839b --- /dev/null +++ b/it/SoundDrivers/M12BITI.MIX @@ -0,0 +1,866 @@ + + ; Different mixing routines required: + ; Left } shared + ; Right } + ; Central + ; Surround + ; Panned ; Each requires 8 bit and 16 bit + ; Single output - for Mono, pure left/pure right + + ; Interpolation = [DI+1]*Error + [DI]*(1-Error) + ; = [DI+1]*Error + [DI] - [DI]*Error + ; = Error*([DI+1]-[DI]) + [DI] + + +Get8BitIWaveform Macro + MovSX EBX, Byte Ptr [ES:DI] ; 5 + MovSX EAX, Byte Ptr [ES:DI+1] ; 5 + Sub EAX, EBX ; 2 + IMul EAX, ECX + SAR EAX, 16 ; 3 + Add BL, AL ; 1 + +EndM + +Get16BitIWaveform Macro + MovSX EBX, Byte Ptr [ES:EDI+EDI+1] ; 5 + MovSX EAX, Byte Ptr [ES:EDI+EDI+3] ; 5 + Sub EAX, EBX ; 2 + IMul EAX, ECX + SAR EAX, 16 ; 3 + Add BL, AL ; 1 + +EndM + +M12Mix8ISingle Macro Index + +M12Mix8ISingle&Index&: + Get8BitIWaveform + +M12Mix8ISingleVolume&Index& EQU $+1 + Mov BH, 12h + Add BX, BX + + Add ERROR, DELTAERROR + Mov AX, [BX] + AdC DI, DELTAOFFSET ;; 1 + Sub [SI+(Index-15)*MixResolution/4+EXTRAOFFSET], AX ;; 3 + +EndM + +M12Mix8ICentral Macro Index + +M12Mix8ICentral&Index&: + Get8BitIWaveform + +M12Mix8ICentralVolume&Index& EQU $+1 + Mov BH, 12h + Add BX, BX + + Add ERROR, DELTAERROR ;; 1 + Mov AX, [BX] ;; 2 + AdC DI, DELTAOFFSET ;; 1 + Sub [SI+(Index-15)*MixResolution/4+EXTRAOFFSET], AX ;; 3 + Sub [SI+(Index-15)*MixResolution/4+MixResolution/8+EXTRAOFFSET], AX ;; 3 + +EndM + +M12Mix8ISurround Macro Index + +M12Mix8ISurround&Index&: + Get8BitIWaveform + +M12Mix8ISurroundVolume&Index& EQU $+1 + Mov BH, 12h + Add BX, BX + + Add ERROR, DELTAERROR ;; 1 + Mov AX, [BX] ;; 2 + AdC DI, DELTAOFFSET ;; 1 + Sub [SI+(Index-15)*MixResolution/4+EXTRAOFFSET], AX ;; 3 + Add [SI+(Index-15)*MixResolution/4+MixResolution/8+EXTRAOFFSET], AX ;; 3 + +EndM + +M12Mix8IPanned Macro Index + +M12Mix8IPanned&Index&: + Get8BitIWaveform + +M12Mix8IPannedVolume&Index& EQU $+1 + Mov BH, 12h + Add BX, BX + + Add ERROR, DELTAERROR + AdC DI, DELTAOFFSET + Mov AX, [BX] + Sub [SI+(Index-15)*MixResolution/4+EXTRAOFFSET], AX + +M12Mix8IPannedRightVolumeOffset&Index& EQU $+3 + Mov AX, [BX+1200h] + Sub [SI+(Index-15)*MixResolution/4+MixResolution/8+EXTRAOFFSET], AX + +EndM + +M12Mix16ISingle Macro Index + +M12Mix16ISingle&Index&: + Get16BitIWaveForm + +M12Mix16ISingleVolume&Index& EQU $+1 + Mov BH, 12h + Add BX, BX + + Add ERROR, DELTAERROR + Mov AX, [BX] + AdC DI, DELTAOFFSET + Sub [SI+(Index-15)*MixResolution/4+EXTRAOFFSET], AX + +EndM + +M12Mix16ICentral Macro Index + +M12Mix16ICentral&Index&: + Get16BitIWaveform + +M12Mix16ICentralVolume&Index& EQU $+1 + Mov BH, 12h + Add BX, BX + + Add ERROR, DELTAERROR + Mov AX, [BX] + AdC DI, DELTAOFFSET + Sub [SI+(Index-15)*MixResolution/4+EXTRAOFFSET], AX + Sub [SI+(Index-15)*MixResolution/4+MixResolution/8+EXTRAOFFSET], AX + +EndM + +M12Mix16ISurround Macro Index + +M12Mix16ISurround&Index&: + Get16BitIWaveform + +M12Mix16ISurroundVolume&Index& EQU $+1 + Mov BH, 12h + Add BX, BX + + Add ERROR, DELTAERROR + Mov AX, [BX] + AdC DI, DELTAOFFSET + Sub [SI+(Index-15)*MixResolution/4+EXTRAOFFSET], AX + Add [SI+(Index-15)*MixResolution/4+MixResolution/8+EXTRAOFFSET], AX + +EndM + + ; Panned output +M12Mix16IPanned Macro Index + +M12Mix16IPanned&Index&: + Get16BitIWaveform + +M12Mix16IPannedVolume&Index& EQU $+1 + Mov BH, 12h + Add BX, BX + + Add ERROR, DELTAERROR + AdC DI, DELTAOFFSET + Mov AX, [BX] + Sub [SI+(Index-15)*MixResolution/4+EXTRAOFFSET], AX + +M12Mix16IPannedRightVolumeOffset&Index& EQU $+3 + Mov AX, [BX+1200h] + Sub [SI+(Index-15)*MixResolution/4+MixResolution/8+EXTRAOFFSET], AX + +EndM + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +Mix12Single8BitIOffsetTable Label Word + + IndexCounter = 15 + + M12Mix8ISingleOffset Macro Index + DW Offset M12Mix8ISingle&Index& + EndM + + REPT 16 + M12Mix8ISingleOffset %IndexCounter + IndexCounter = IndexCounter-1 + EndM + +Proc Mix12Single8BitI + ; AX = count... + + ; Number of times to loop = (Count-1) / 16 + + Dec AX + Mov BX, AX + And AX, 0Fh + ShR BX, 4 + Add AX, AX + Inc BX + Mov LoopCounter, BX + Mov BX, AX + + ShL AX, RESOLUTIONSHIFT-1 + + Add SI, AX + + Jmp [CS:Mix12Single8BitIOffsetTable+BX] + + M12Mix8ISingle 0 + M12Mix8ISingle 1 + M12Mix8ISingle 2 + M12Mix8ISingle 3 + M12Mix8ISingle 4 + M12Mix8ISingle 5 + M12Mix8ISingle 6 + M12Mix8ISingle 7 + M12Mix8ISingle 8 + M12Mix8ISingle 9 + M12Mix8ISingle 10 + M12Mix8ISingle 11 + M12Mix8ISingle 12 + M12Mix8ISingle 13 + M12Mix8ISingle 14 + M12Mix8ISingle 15 + + Add SI, 16*MIXRESOLUTION/4 + Dec LoopCounter + JNZ M12Mix8ISingle0 + + Ret + +EndP Mix12Single8BitI + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreMix12Left8BitI + + Mov AL, [SI+0Eh] + +PreMix12Left8BitI1: + + IndexCounter = 0 + + PreMix12Single8BitIMacro Macro Index + Mov Byte Ptr [CS:M12Mix8ISingleVolume&Index&], AL + EndM + + REPT 16 + PreMix12Single8BitIMacro %IndexCounter + IndexCounter = IndexCounter+1 + EndM + + Ret + +EndP PreMix12Left8BitI + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreMix12Right8BitI + + Add MixBufferOffset, MixResolution/8 + Mov AL, [SI+0Ch] + Jmp PreMix12Left8BitI1 + + Ret + +EndP PreMix12Right8BitI + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Mix12Central8BitIOffsetTable Label Word + + IndexCounter = 15 + + M12Mix8ICentralOffset Macro Index + DW Offset M12Mix8ICentral&Index& + EndM + + REPT 16 + M12Mix8ICentralOffset %IndexCounter + IndexCounter = IndexCounter-1 + EndM + +Proc Mix12Central8BitI + + Dec AX + Mov BX, AX + And AX, 0Fh + ShR BX, 4 + Add AX, AX + Inc BX + Mov LoopCounter, BX + Mov BX, AX + + ShL AX, RESOLUTIONSHIFT-1 + + Add SI, AX + + Jmp [CS:Mix12Central8BitIOffsetTable+BX] + + M12Mix8ICentral 0 + M12Mix8ICentral 1 + M12Mix8ICentral 2 + M12Mix8ICentral 3 + M12Mix8ICentral 4 + M12Mix8ICentral 5 + M12Mix8ICentral 6 + M12Mix8ICentral 7 + M12Mix8ICentral 8 + M12Mix8ICentral 9 + M12Mix8ICentral 10 + M12Mix8ICentral 11 + M12Mix8ICentral 12 + M12Mix8ICentral 13 + M12Mix8ICentral 14 + M12Mix8ICentral 15 + + Add SI, 16*MIXRESOLUTION/4 + Dec LoopCounter + JNZ M12Mix8ICentral0 + + Ret + +EndP Mix12Central8BitI + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreMix12Central8BitI + + Mov AL, [SI+0Eh] + + IndexCounter = 0 + + PreMix12Central8BitIMacro Macro Index + Mov Byte Ptr [CS:M12Mix8ICentralVolume&Index&], AL + EndM + + REPT 16 + PreMix12Central8BitIMacro %IndexCounter + IndexCounter = IndexCounter+1 + EndM + + Ret + +EndP PreMix12Central8BitI + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Mix12Surround8BitIOffsetTable Label Word + + IndexCounter = 15 + + M12Mix8ISurroundOffset Macro Index + DW Offset M12Mix8ISurround&Index& + EndM + + REPT 16 + M12Mix8ISurroundOffset %IndexCounter + IndexCounter = IndexCounter-1 + EndM + +Proc Mix12Surround8BitI + + Dec AX + Mov BX, AX + And AX, 0Fh + ShR BX, 4 + Add AX, AX + Inc BX + Mov LoopCounter, BX + Mov BX, AX + + ShL AX, RESOLUTIONSHIFT-1 + + Add SI, AX + + Jmp [CS:Mix12Surround8BitIOffsetTable+BX] + + M12Mix8ISurround 0 + M12Mix8ISurround 1 + M12Mix8ISurround 2 + M12Mix8ISurround 3 + M12Mix8ISurround 4 + M12Mix8ISurround 5 + M12Mix8ISurround 6 + M12Mix8ISurround 7 + M12Mix8ISurround 8 + M12Mix8ISurround 9 + M12Mix8ISurround 10 + M12Mix8ISurround 11 + M12Mix8ISurround 12 + M12Mix8ISurround 13 + M12Mix8ISurround 14 + M12Mix8ISurround 15 + + Add SI, 16*MIXRESOLUTION/4 + Dec LoopCounter + JNZ M12Mix8ISurround0 + + Ret + +EndP Mix12Surround8BitI + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreMix12Surround8BitI + + Mov AL, [SI+0Eh] + + IndexCounter = 0 + + PreMix12Surround8BitIMacro Macro Index + Mov Byte Ptr [CS:M12Mix8ISurroundVolume&Index&], AL + EndM + + REPT 16 + PreMix12Surround8BitIMacro %IndexCounter + IndexCounter = IndexCounter+1 + EndM + + Ret + +EndP PreMix12Surround8BitI + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Mix12Panned8BitIOffsetTable Label Word + + IndexCounter = 15 + + M12Mix8IPannedOffset Macro Index + DW Offset M12Mix8IPanned&Index& + EndM + + REPT 16 + M12Mix8IPannedOffset %IndexCounter + IndexCounter = IndexCounter-1 + EndM + +Proc Mix12Panned8BitI + + Dec AX + Mov BX, AX + And AX, 0Fh + ShR BX, 4 + Add AX, AX + Inc BX + Mov LoopCounter, BX + Mov BX, AX + + ShL AX, RESOLUTIONSHIFT-1 + + Add SI, AX + + Jmp [CS:Mix12Panned8BitIOffsetTable+BX] + + M12Mix8IPanned 0 + M12Mix8IPanned 1 + M12Mix8IPanned 2 + M12Mix8IPanned 3 + M12Mix8IPanned 4 + M12Mix8IPanned 5 + M12Mix8IPanned 6 + M12Mix8IPanned 7 + M12Mix8IPanned 8 + M12Mix8IPanned 9 + M12Mix8IPanned 10 + M12Mix8IPanned 11 + M12Mix8IPanned 12 + M12Mix8IPanned 13 + M12Mix8IPanned 14 + M12Mix8IPanned 15 + + Add SI, 16*MIXRESOLUTION/4 + Dec LoopCounter + JNZ M12Mix8IPanned0 + + Ret + +EndP Mix12Panned8BitI + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreMix12Panned8BitI + + Mov AL, [SI+0Eh] + + IndexCounter = 0 + + PreMix12Panned8BitIMacro Macro Index + Mov Byte Ptr [CS:M12Mix8IPannedVolume&Index&], AL + EndM + + REPT 16 + PreMix12Panned8BitIMacro %IndexCounter + IndexCounter = IndexCounter+1 + EndM + + Mov AL, [SI+0Ch] + Sub AL, [SI+0Eh] + Add AL, AL + + IndexCounter = 0 + + PreMix12Panned8BitIMacro2 Macro Index + Mov Byte Ptr [CS:M12Mix8IPannedRightVolumeOffset&Index&], AL + EndM + + REPT 16 + PreMix12Panned8BitIMacro2 %IndexCounter + IndexCounter = IndexCounter+1 + EndM + + Ret + +EndP PreMix12Panned8BitI + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +Mix12Single16BitIOffsetTable Label Word + + IndexCounter = 15 + + M12Mix16ISingleOffset Macro Index + DW Offset M12Mix16ISingle&Index& + EndM + + REPT 16 + M12Mix16ISingleOffset %IndexCounter + IndexCounter = IndexCounter-1 + EndM + +Proc Mix12Single16BitI + ; AX = count... + + ; Number of times to loop = (Count-1) / 16 + + Dec AX + Mov BX, AX + And AX, 0Fh + ShR BX, 4 + Add AX, AX + Inc BX + Mov LoopCounter, BX + Mov BX, AX + + ShL AX, RESOLUTIONSHIFT-1 + + Add SI, AX + + Jmp [CS:Mix12Single16BitIOffsetTable+BX] + + M12Mix16ISingle 0 + M12Mix16ISingle 1 + M12Mix16ISingle 2 + M12Mix16ISingle 3 + M12Mix16ISingle 4 + M12Mix16ISingle 5 + M12Mix16ISingle 6 + M12Mix16ISingle 7 + M12Mix16ISingle 8 + M12Mix16ISingle 9 + M12Mix16ISingle 10 + M12Mix16ISingle 11 + M12Mix16ISingle 12 + M12Mix16ISingle 13 + M12Mix16ISingle 14 + M12Mix16ISingle 15 + + Add SI, 16*MIXRESOLUTION/4 + Dec LoopCounter + JNZ M12Mix16ISingle0 + + Ret + +EndP Mix12Single16BitI + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreMix12Left16BitI + + Mov AL, [SI+0Eh] + +PreMix12Left16BitI1: + + IndexCounter = 0 + + PreMix12Single16BitIMacro Macro Index + Mov Byte Ptr [CS:M12Mix16ISingleVolume&Index&], AL + EndM + + REPT 16 + PreMix12Single16BitIMacro %IndexCounter + IndexCounter = IndexCounter+1 + EndM + + Ret + +EndP PreMix12Left16BitI + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreMix12Right16BitI + + Add MixBufferOffset, MixResolution/8 + Mov AL, [SI+0Ch] + + Jmp PreMix12Left16BitI1 + +EndP PreMix12Right16BitI + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Mix12Central16BitIOffsetTable Label Word + + IndexCounter = 15 + + M12Mix16ICentralOffset Macro Index + DW Offset M12Mix16ICentral&Index& + EndM + + REPT 16 + M12Mix16ICentralOffset %IndexCounter + IndexCounter = IndexCounter-1 + EndM + +Proc Mix12Central16BitI + + Dec AX + Mov BX, AX + And AX, 0Fh + ShR BX, 4 + Add AX, AX + Inc BX + Mov LoopCounter, BX + Mov BX, AX + + ShL AX, RESOLUTIONSHIFT-1 + + Add SI, AX + + Jmp [CS:Mix12Central16BitIOffsetTable+BX] + + M12Mix16ICentral 0 + M12Mix16ICentral 1 + M12Mix16ICentral 2 + M12Mix16ICentral 3 + M12Mix16ICentral 4 + M12Mix16ICentral 5 + M12Mix16ICentral 6 + M12Mix16ICentral 7 + M12Mix16ICentral 8 + M12Mix16ICentral 9 + M12Mix16ICentral 10 + M12Mix16ICentral 11 + M12Mix16ICentral 12 + M12Mix16ICentral 13 + M12Mix16ICentral 14 + M12Mix16ICentral 15 + + Add SI, 16*MIXRESOLUTION/4 + Dec LoopCounter + JNZ M12Mix16ICentral0 + + Ret + +EndP Mix12Central16BitI + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreMix12Central16BitI + + Mov AL, [SI+0Eh] + + IndexCounter = 0 + + PreMix12Central16BitIMacro Macro Index + Mov Byte Ptr [CS:M12Mix16ICentralVolume&Index&], AL + EndM + + REPT 16 + PreMix12Central16BitIMacro %IndexCounter + IndexCounter = IndexCounter+1 + EndM + Ret + +EndP PreMix12Central16BitI + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Mix12Surround16BitIOffsetTable Label Word + + IndexCounter = 15 + + M12Mix16ISurroundOffset Macro Index + DW Offset M12Mix16ISurround&Index& + EndM + + REPT 16 + M12Mix16ISurroundOffset %IndexCounter + IndexCounter = IndexCounter-1 + EndM + +Proc Mix12Surround16BitI + + Dec AX + Mov BX, AX + And AX, 0Fh + ShR BX, 4 + Add AX, AX + Inc BX + Mov LoopCounter, BX + Mov BX, AX + + ShL AX, RESOLUTIONSHIFT-1 + + Add SI, AX + + Jmp [CS:Mix12Surround16BitIOffsetTable+BX] + + M12Mix16ISurround 0 + M12Mix16ISurround 1 + M12Mix16ISurround 2 + M12Mix16ISurround 3 + M12Mix16ISurround 4 + M12Mix16ISurround 5 + M12Mix16ISurround 6 + M12Mix16ISurround 7 + M12Mix16ISurround 8 + M12Mix16ISurround 9 + M12Mix16ISurround 10 + M12Mix16ISurround 11 + M12Mix16ISurround 12 + M12Mix16ISurround 13 + M12Mix16ISurround 14 + M12Mix16ISurround 15 + + Add SI, 16*MIXRESOLUTION/4 + Dec LoopCounter + JNZ M12Mix16ISurround0 + + Ret + +EndP Mix12Surround16BitI + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreMix12Surround16BitI + + Mov AL, [SI+0Eh] + + IndexCounter = 0 + + PreMix12Surround16BitIMacro Macro Index + Mov Byte Ptr [CS:M12Mix16ISurroundVolume&Index&], AL + EndM + + REPT 16 + PreMix12Surround16BitIMacro %IndexCounter + IndexCounter = IndexCounter+1 + EndM + + Ret + +EndP PreMix12Surround16BitI + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Mix12Panned16BitIOffsetTable Label Word + + IndexCounter = 15 + + M12Mix16IPannedOffset Macro Index + DW Offset M12Mix16IPanned&Index& + EndM + + REPT 16 + M12Mix16IPannedOffset %IndexCounter + IndexCounter = IndexCounter-1 + EndM + +Proc Mix12Panned16BitI + + Dec AX + Mov BX, AX + And AX, 0Fh + ShR BX, 4 + Add AX, AX + Inc BX + Mov LoopCounter, BX + Mov BX, AX + + ShL AX, RESOLUTIONSHIFT-1 + + Add SI, AX + + Jmp [CS:Mix12Panned16BitIOffsetTable+BX] + +Pan12BitI16Loop: + M12Mix16IPanned 0 + M12Mix16IPanned 1 + M12Mix16IPanned 2 + M12Mix16IPanned 3 + M12Mix16IPanned 4 + M12Mix16IPanned 5 + M12Mix16IPanned 6 + M12Mix16IPanned 7 + M12Mix16IPanned 8 + M12Mix16IPanned 9 + M12Mix16IPanned 10 + M12Mix16IPanned 11 + M12Mix16IPanned 12 + M12Mix16IPanned 13 + M12Mix16IPanned 14 + M12Mix16IPanned 15 + + Add SI, 16*MIXRESOLUTION/4 + Dec LoopCounter + JNZ Pan12BitI16Loop + + Ret + +EndP Mix12Panned16BitI + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreMix12Panned16BitI + + Mov AL, [SI+0Eh] + + IndexCounter = 0 + + PreMix12PannedMacro Macro Index + Mov Byte Ptr [CS:M12Mix16IPannedVolume&Index&], AL + EndM + + REPT 16 + PreMix12PannedMacro %IndexCounter + IndexCounter = IndexCounter+1 + EndM + + Mov AL, [SI+0Ch] + Sub AL, [SI+0Eh] + Add AL, AL + + IndexCounter = 0 + + PreMix12PannedMacro2 Macro Index + Mov Byte Ptr [CS:M12Mix16IPannedRightVolumeOffset&Index&], AL + EndM + + REPT 16 + PreMix12PannedMacro2 %IndexCounter + IndexCounter = IndexCounter+1 + EndM + + Ret + +EndP PreMix12Panned16BitI + + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + diff --git a/it/SoundDrivers/M12BITST.MIX b/it/SoundDrivers/M12BITST.MIX new file mode 100755 index 0000000..6d87910 --- /dev/null +++ b/it/SoundDrivers/M12BITST.MIX @@ -0,0 +1,832 @@ + +; 12 bit mixing routines, using Stack Segment. + + ; Different mixing routines required: + ; Left } shared + ; Right } + ; Central + ; Surround + ; Panned ; Each requires 8 bit and 16 bit + ; Single output - for Mono, pure left/pure right + +M12Mix8Single Macro Index + +M12Mix8Single&Index&: + Add ERROR, DELTAERROR ;; 1 + Mov BL, [SP] ;; 1 + AdC DI, DELTAOFFSET ;; 1 + Mov AX, [EBX+EBX] ;; 2 + Sub [SI+(Index-15)*MixResolution/4+EXTRAOFFSET], AX ;; 3 + +EndM + +M12Mix8Central Macro Index + +M12Mix8Central&Index&: + Mov BL, [SP] ;; 2 + Add ERROR, DELTAERROR ;; 1 + Mov AX, [EBX+EBX] ;; 2 + AdC DI, DELTAOFFSET ;; 1 + Sub [SI+(Index-15)*MixResolution/4+EXTRAOFFSET], AX ;; 3 + Sub [SI+(Index-15)*MixResolution/4+MixResolution/8+EXTRAOFFSET], AX ;; 3 + +EndM + +M12Mix8Surround Macro Index + +M12Mix8Surround&Index&: + Mov BL, [SP] ;; 2 + Add ERROR, DELTAERROR ;; 1 + Mov AX, [EBX+EBX] ;; 2 + AdC DI, DELTAOFFSET ;; 1 + Sub [SI+(Index-15)*MixResolution/4+EXTRAOFFSET], AX ;; 3 + Add [SI+(Index-15)*MixResolution/4+MixResolution/8+EXTRAOFFSET], AX ;; 3 + +EndM + + ; Panned output +M12Mix8PannedNext Macro Index + +M12Mix8PannedVolume&Index& EQU $+1 + Mov BH, 12h + Mov BL, [SP] + +EndM + +M12Mix8Panned Macro Index + +M12Mix8Panned&Index&: + Add BX, BX + Add ERROR, DELTAERROR + AdC DI, DELTAOFFSET + Mov AX, [BX] + Sub [SI+(Index-15)*MixResolution/4+EXTRAOFFSET], AX + +M12Mix8PannedRightVolumeOffset&Index& EQU $+3 + Mov AX, [BX+1200h] + + M12Mix8PannedNext %(Index+1) + + Sub [SI+(Index-15)*MixResolution/4+MixResolution/8+EXTRAOFFSET], AX + +EndM + +M12Mix16Single Macro Index + +M12Mix16Single&Index&: + Mov BL, [ES:EDI+EDI+1] + Add ERROR, DELTAERROR + Mov AX, [EBX+EBX] + AdC DI, DELTAOFFSET + Sub [SI+(Index-15)*MixResolution/4+EXTRAOFFSET], AX + +EndM + +M12Mix16Central Macro Index + +M12Mix16Central&Index&: + Mov BL, [ES:EDI+EDI+1] + Add ERROR, DELTAERROR + Mov AX, [EBX+EBX] + AdC DI, DELTAOFFSET + Sub [SI+(Index-15)*MixResolution/4+EXTRAOFFSET], AX + Sub [SI+(Index-15)*MixResolution/4+MixResolution/8+EXTRAOFFSET], AX + +EndM + +M12Mix16Surround Macro Index + +M12Mix16Surround&Index&: + Mov BL, [ES:EDI+EDI+1] + Add ERROR, DELTAERROR + Mov AX, [EBX+EBX] + AdC DI, DELTAOFFSET + Sub [SI+(Index-15)*MixResolution/4+EXTRAOFFSET], AX + Add [SI+(Index-15)*MixResolution/4+MixResolution/8+EXTRAOFFSET], AX + +EndM + + ; Panned output +M12Mix16PannedNext Macro Index + +M12Mix16PannedVolume&Index& EQU $+1 + Mov BH, 12h + Mov BL, [ES:EDI+EDI+1] + +EndM + +M12Mix16Panned Macro Index + +M12Mix16Panned&Index&: + Add BX, BX + Add ERROR, DELTAERROR + AdC DI, DELTAOFFSET + Mov AX, [BX] + Sub [SI+(Index-15)*MixResolution/4+EXTRAOFFSET], AX + +M12Mix16PannedRightVolumeOffset&Index& EQU $+3 + Mov AX, [BX+1200h] + + M12Mix16PannedNext %(Index+1) + + Sub [SI+(Index-15)*MixResolution/4+MixResolution/8+EXTRAOFFSET], AX + +EndM + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +Mix12Single8BitOffsetTable Label Word + + IndexCounter = 15 + + M12Mix8SingleOffset Macro Index + DW Offset M12Mix8Single&Index& + EndM + + REPT 16 + M12Mix8SingleOffset %IndexCounter + IndexCounter = IndexCounter-1 + EndM + +ALIGN 2 +OldStackSegment DW 0 +OldStackPointer DW 0 +MixingOffset DW 0 + +Proc Mix12Single8Bit + ; AX = count... + + ; Number of times to loop = (Count-1) / 16 + + Dec AX + Mov BX, AX + And AX, 0Fh + ShR BX, 4 + Add AX, AX + Inc BX + Mov LoopCounter, BX + Mov BX, AX + + ShL AX, RESOLUTIONSHIFT-1 + + Add SI, AX + + Mov AX, [CS:Mix12BitSingle8BitOffsetTable+BX] + Mov [CS:OldStackSegment], SS + Mov [CS:OldStackPointer], SP + Mov [CS:MixingOffset], AX + +M12Single8BitVolume EQU $+3 + Mov EBX, 0 ; Set BH = volume + Mov ESP, EDI + Jmp [CS:MixingOffset] + + M12Mix8Single 0 + M12Mix8Single 1 + M12Mix8Single 2 + M12Mix8Single 3 + M12Mix8Single 4 + M12Mix8Single 5 + M12Mix8Single 6 + M12Mix8Single 7 + M12Mix8Single 8 + M12Mix8Single 9 + M12Mix8Single 10 + M12Mix8Single 11 + M12Mix8Single 12 + M12Mix8Single 13 + M12Mix8Single 14 + M12Mix8Single 15 + + Add SI, 16*MIXRESOLUTION/4 + Dec LoopCounter + JNZ M12Mix8Single0 + + Mov SS, [CS:StackSegment] + Mov SP, [CS:StackPointer] + + Ret + +EndP Mix12Single8Bit + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreMix12Left8Bit + + Mov AL, [SI+0Eh] + Mov Byte Ptr [CS:M12Single8BitVolume], AL + Ret + +EndP PreMix12Left8Bit + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreMix12Right8Bit + + Add MixBufferOffset, MixResolution/8 + Mov AL, [SI+0Ch] + Mov Byte Ptr [CS:M12Single8BitVolume], AL + + Ret + +EndP PreMix12Right8Bit + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Mix12Central8BitOffsetTable Label Word + + IndexCounter = 15 + + M12Mix8CentralOffset Macro Index + DW Offset M12Mix8Central&Index& + EndM + + REPT 16 + M12Mix8CentralOffset %IndexCounter + IndexCounter = IndexCounter-1 + EndM + +Proc Mix12Central8Bit + + Dec AX + Mov BX, AX + And AX, 0Fh + ShR BX, 4 + Add AX, AX + Inc BX + Mov LoopCounter, BX + Mov BX, AX + + ShL AX, RESOLUTIONSHIFT-1 + + Add SI, AX + + Mov AX, [CS:Mix12BitSingle8BitOffsetTable+BX] + Mov [CS:OldStackSegment], SS + Mov [CS:OldStackPointer], SP + Mov [CS:MixingOffset], AX + +M12Central8BitVolume EQU $+3 + Mov EBX, 0 ; Set BH = volume + Mov ESP, EDI + Jmp [CS:MixingOffset] + + M12Mix8Central 0 + M12Mix8Central 1 + M12Mix8Central 2 + M12Mix8Central 3 + M12Mix8Central 4 + M12Mix8Central 5 + M12Mix8Central 6 + M12Mix8Central 7 + M12Mix8Central 8 + M12Mix8Central 9 + M12Mix8Central 10 + M12Mix8Central 11 + M12Mix8Central 12 + M12Mix8Central 13 + M12Mix8Central 14 + M12Mix8Central 15 + + Add SI, 16*MIXRESOLUTION/4 + Dec LoopCounter + JNZ M12Mix8Central0 + + Mov SS, [CS:StackSegment] + Mov SP, [CS:StackPointer] + + Ret + +EndP Mix12Central8Bit + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreMix12Central8Bit + + Mov AL, [SI+0Eh] + Mov Byte Ptr [CS:M12Central8BitVolume], AL + + Ret + +EndP PreMix12Central8Bit + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Mix12Surround8BitOffsetTable Label Word + + IndexCounter = 15 + + M12Mix8SurroundOffset Macro Index + DW Offset M12Mix8Surround&Index& + EndM + + REPT 16 + M12Mix8SurroundOffset %IndexCounter + IndexCounter = IndexCounter-1 + EndM + +Proc Mix12Surround8Bit + + Dec AX + Mov BX, AX + And AX, 0Fh + ShR BX, 4 + Add AX, AX + Inc BX + Mov LoopCounter, BX + Mov BX, AX + + ShL AX, RESOLUTIONSHIFT-1 + + Add SI, AX + + Push [CS:Mix12Surround8BitOffsetTable+BX] + +M12Surround8BitVolume EQU $+3 + Mov EBX, 0 ; Set BH = volume + + + RetN + + M12Mix8Surround 0 + M12Mix8Surround 1 + M12Mix8Surround 2 + M12Mix8Surround 3 + M12Mix8Surround 4 + M12Mix8Surround 5 + M12Mix8Surround 6 + M12Mix8Surround 7 + M12Mix8Surround 8 + M12Mix8Surround 9 + M12Mix8Surround 10 + M12Mix8Surround 11 + M12Mix8Surround 12 + M12Mix8Surround 13 + M12Mix8Surround 14 + M12Mix8Surround 15 + + Add SI, 16*MIXRESOLUTION/4 + Dec LoopCounter + JNZ M12Mix8Surround0 + + Ret + +EndP Mix12Surround8Bit + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreMix12Surround8Bit + + Mov AL, [SI+0Eh] + Mov Byte Ptr [CS:M12Surround8BitVolume], AL + + Ret + +EndP PreMix12Surround8Bit + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Mix12Panned8BitOffsetTable Label Word + + IndexCounter = 15 + + M12Mix8PannedOffset Macro Index + DW Offset M12Mix8Panned&Index& + EndM + + REPT 16 + M12Mix8PannedOffset %IndexCounter + IndexCounter = IndexCounter-1 + EndM + +Proc Mix12Panned8Bit + + Dec AX + Mov BX, AX + And AX, 0Fh + ShR BX, 4 + Add AX, AX + Inc BX + Mov LoopCounter, BX + Mov BX, AX + + ShL AX, RESOLUTIONSHIFT-1 + + Add SI, AX + + Push [CS:Mix12Panned8BitOffsetTable+BX] + + M12Mix8PannedNext 0 + + RetN + + M12Mix8Panned 0 + M12Mix8Panned 1 + M12Mix8Panned 2 + M12Mix8Panned 3 + M12Mix8Panned 4 + M12Mix8Panned 5 + M12Mix8Panned 6 + M12Mix8Panned 7 + M12Mix8Panned 8 + M12Mix8Panned 9 + M12Mix8Panned 10 + M12Mix8Panned 11 + M12Mix8Panned 12 + M12Mix8Panned 13 + M12Mix8Panned 14 + M12Mix8Panned 15 + + Add SI, 16*MIXRESOLUTION/4 + Dec LoopCounter + JNZ M12Mix8Panned0 + + Ret + +EndP Mix12Panned8Bit + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreMix12Panned8Bit + + Mov AL, [SI+0Eh] + + IndexCounter = 0 + + PreMix12PannedMacro Macro Index + Mov Byte Ptr [CS:M12Mix8PannedVolume&Index&], AL + EndM + + REPT 17 + PreMix12PannedMacro %IndexCounter + IndexCounter = IndexCounter+1 + EndM + + Mov AL, [SI+0Ch] + Sub AL, [SI+0Eh] + Add AL, AL + + IndexCounter = 0 + + PreMix12PannedMacro2 Macro Index + Mov Byte Ptr [CS:M12Mix8PannedRightVolumeOffset&Index&], AL + EndM + + REPT 16 + PreMix12PannedMacro2 %IndexCounter + IndexCounter = IndexCounter+1 + EndM + + Ret + +EndP PreMix12Panned8Bit + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +Mix12Single16BitOffsetTable Label Word + + IndexCounter = 15 + + M12Mix16SingleOffset Macro Index + DW Offset M12Mix16Single&Index& + EndM + + REPT 16 + M12Mix16SingleOffset %IndexCounter + IndexCounter = IndexCounter-1 + EndM + +Proc Mix12Single16Bit + ; AX = count... + + ; Number of times to loop = (Count-1) / 16 + + Dec AX + Mov BX, AX + And AX, 0Fh + ShR BX, 4 + Add AX, AX + Inc BX + Mov LoopCounter, BX + Mov BX, AX + + ShL AX, RESOLUTIONSHIFT-1 + + Add SI, AX + + Push [CS:Mix12Single16BitOffsetTable+BX] + +M12Single16BitVolume EQU $+3 + Mov EBX, 0 ; Set BH = volume + + RetN + + M12Mix16Single 0 + M12Mix16Single 1 + M12Mix16Single 2 + M12Mix16Single 3 + M12Mix16Single 4 + M12Mix16Single 5 + M12Mix16Single 6 + M12Mix16Single 7 + M12Mix16Single 8 + M12Mix16Single 9 + M12Mix16Single 10 + M12Mix16Single 11 + M12Mix16Single 12 + M12Mix16Single 13 + M12Mix16Single 14 + M12Mix16Single 15 + + Add SI, 16*MIXRESOLUTION/4 + Dec LoopCounter + JNZ M12Mix16Single0 + + Ret + +EndP Mix12Single16Bit + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreMix12Left16Bit + + Mov AL, [SI+0Eh] + Mov Byte Ptr [CS:M12Single16BitVolume], AL + Ret + +EndP PreMix12Left16Bit + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreMix12Right16Bit + + Add MixBufferOffset, MixResolution/8 + Mov AL, [SI+0Ch] + Mov Byte Ptr [CS:M12Single16BitVolume], AL + + Ret + +EndP PreMix12Right16Bit + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Mix12Central16BitOffsetTable Label Word + + IndexCounter = 15 + + M12Mix16CentralOffset Macro Index + DW Offset M12Mix16Central&Index& + EndM + + REPT 16 + M12Mix16CentralOffset %IndexCounter + IndexCounter = IndexCounter-1 + EndM + +Proc Mix12Central16Bit + + Dec AX + Mov BX, AX + And AX, 0Fh + ShR BX, 4 + Add AX, AX + Inc BX + Mov LoopCounter, BX + Mov BX, AX + + ShL AX, RESOLUTIONSHIFT-1 + + Add SI, AX + + Push [CS:Mix12Central16BitOffsetTable+BX] + +M12Central16BitVolume EQU $+3 + Mov EBX, 0 ; Set BH = volume + + + RetN + + M12Mix16Central 0 + M12Mix16Central 1 + M12Mix16Central 2 + M12Mix16Central 3 + M12Mix16Central 4 + M12Mix16Central 5 + M12Mix16Central 6 + M12Mix16Central 7 + M12Mix16Central 8 + M12Mix16Central 9 + M12Mix16Central 10 + M12Mix16Central 11 + M12Mix16Central 12 + M12Mix16Central 13 + M12Mix16Central 14 + M12Mix16Central 15 + + Add SI, 16*MIXRESOLUTION/4 + Dec LoopCounter + JNZ M12Mix16Central0 + + Ret + +EndP Mix12Central16Bit + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreMix12Central16Bit + + Mov AL, [SI+0Eh] + Mov Byte Ptr [CS:M12Central16BitVolume], AL + + Ret + +EndP PreMix12Central16Bit + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Mix12Surround16BitOffsetTable Label Word + + IndexCounter = 15 + + M12Mix16SurroundOffset Macro Index + DW Offset M12Mix16Surround&Index& + EndM + + REPT 16 + M12Mix16SurroundOffset %IndexCounter + IndexCounter = IndexCounter-1 + EndM + +Proc Mix12Surround16Bit + + Dec AX + Mov BX, AX + And AX, 0Fh + ShR BX, 4 + Add AX, AX + Inc BX + Mov LoopCounter, BX + Mov BX, AX + + ShL AX, RESOLUTIONSHIFT-1 + + Add SI, AX + + Push [CS:Mix12Surround16BitOffsetTable+BX] + +M12Surround16BitVolume EQU $+3 + Mov EBX, 0 ; Set BH = volume + + + RetN + + M12Mix16Surround 0 + M12Mix16Surround 1 + M12Mix16Surround 2 + M12Mix16Surround 3 + M12Mix16Surround 4 + M12Mix16Surround 5 + M12Mix16Surround 6 + M12Mix16Surround 7 + M12Mix16Surround 8 + M12Mix16Surround 9 + M12Mix16Surround 10 + M12Mix16Surround 11 + M12Mix16Surround 12 + M12Mix16Surround 13 + M12Mix16Surround 14 + M12Mix16Surround 15 + + Add SI, 16*MIXRESOLUTION/4 + Dec LoopCounter + JNZ M12Mix16Surround0 + + Ret + +EndP Mix12Surround16Bit + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreMix12Surround16Bit + + Mov AL, [SI+0Eh] + Mov Byte Ptr [CS:M12Surround16BitVolume], AL + + Ret + +EndP PreMix12Surround16Bit + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Mix12Panned16BitOffsetTable Label Word + + IndexCounter = 15 + + M12Mix16PannedOffset Macro Index + DW Offset M12Mix16Panned&Index& + EndM + + REPT 16 + M12Mix16PannedOffset %IndexCounter + IndexCounter = IndexCounter-1 + EndM + +Proc Mix12Panned16Bit + + Dec AX + Mov BX, AX + And AX, 0Fh + ShR BX, 4 + Add AX, AX + Inc BX + Mov LoopCounter, BX + Mov BX, AX + + ShL AX, RESOLUTIONSHIFT-1 + + Add SI, AX + + Push [CS:Mix12Panned16BitOffsetTable+BX] + + M12Mix16PannedNext 0 + + RetN + +Pan12Bit16Loop: + M12Mix16PannedNext 16 + + M12Mix16Panned 0 + M12Mix16Panned 1 + M12Mix16Panned 2 + M12Mix16Panned 3 + M12Mix16Panned 4 + M12Mix16Panned 5 + M12Mix16Panned 6 + M12Mix16Panned 7 + M12Mix16Panned 8 + M12Mix16Panned 9 + M12Mix16Panned 10 + M12Mix16Panned 11 + M12Mix16Panned 12 + M12Mix16Panned 13 + M12Mix16Panned 14 + + M12Mix16Panned15: + Add BX, BX + Add ERROR, DELTAERROR + AdC DI, DELTAOFFSET + Mov AX, [BX] + Sub [SI+EXTRAOFFSET], AX + M12Mix16PannedRightVolumeOffset15 EQU $+3 + Mov AX, [BX+1200h] + Sub [SI+MixResolution/8+EXTRAOFFSET], AX + + + Add SI, 16*MIXRESOLUTION/4 + Dec LoopCounter + JNZ Pan12Bit16Loop + + Ret + +EndP Mix12Panned16Bit + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreMix12Panned16Bit + + Mov AL, [SI+0Eh] + + IndexCounter = 0 + + PreMix12PannedMacro Macro Index + Mov Byte Ptr [CS:M12Mix16PannedVolume&Index&], AL + EndM + + REPT 17 + PreMix12PannedMacro %IndexCounter + IndexCounter = IndexCounter+1 + EndM + + Mov AL, [SI+0Ch] + Sub AL, [SI+0Eh] + Add AL, AL + + IndexCounter = 0 + + PreMix12PannedMacro2 Macro Index + Mov Byte Ptr [CS:M12Mix16PannedRightVolumeOffset&Index&], AL + EndM + + REPT 16 + PreMix12PannedMacro2 %IndexCounter + IndexCounter = IndexCounter+1 + EndM + + Ret + +EndP PreMix12Panned16Bit + + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + diff --git a/it/SoundDrivers/M16.ASM b/it/SoundDrivers/M16.ASM new file mode 100755 index 0000000..5b88419 --- /dev/null +++ b/it/SoundDrivers/M16.ASM @@ -0,0 +1,2275 @@ +; +; Terratec Maestro 16/96 +; + .386P + +Segment DriverHeader PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +;***** Driver Header ******* + +include drhead.inc + +EndS + +Segment Driver PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +ORG 0 +StartDriver: + +include vtable.inc + +;******** Required ProcedureTable ************* + +include reqproc.inc + +;********************************** + +STEREOENABLED EQU 1 +DMABUFFERLENGTH EQU 4096 +MIXRESOLUTION EQU 32 ; 32 bit mixing for +MIXTABLESIZE EQU 2*256*65 + +PNPVENDORID EQU 2409143Eh + +DMASize DW DMABUFFERLENGTH/2 + +WSSMsg DB "SoundSystem Maestro 16/96", 13 + DB "Port ", 0FDh, "Xh, IRQ ", 0FDh, "D, DMA ", 0FDh, "D", 0 + +WSSNoMemoryMsg DB "SoundSystem Maestro 16/96", 13 + DB "Error: Insufficient memory", 0 + +ReinitMsg DB "SoundSystem Maestro 16/96 Codec reinitialised", 0 + +DriverName DB "ITMAES16.DRV", 0 + +Forced DB 0 +Stereo DB 0 +MixVolume DW 0 + +BytesToMix DW 1000 +WSSMixConst DB 0 + +MixSegment DW 0 +DMASegment DW 0 + +MixTransferOffset DW 0 +MixTransferRemaining DW 0 + +CONFIGURATIONOFFSET EQU $+128 +CONFIGSIZE EQU 6 +MixMode DW 0 +MixModeOffset DW 0 +Filter DW 0 + +IMR DW 0 +OldWSSIRQHandler DD 0 + +FilterValue DD 0 +FilterValue2 DD 0 + +MixSpeedTable DW 5513, 41h + DW 6615, 4Fh + DW 8000, 40h + DW 9600, 4Eh + DW 11025, 43h + DW 16000, 42h + DW 18900, 45h + DW 22050, 47h + DW 27429, 44h + DW 32000, 46h + DW 33075, 4Dh + DW 37800, 49h + DW 44100, 4Bh + DW 48000, 4Ch + DW 54860, 48h + DW 64000, 4Ah + +IRQData Label Word + DW 20h, 1111111111111110b ; IRQ 0 + DW 24h, 1111111111111101b ; IRQ 1 + DW 28h, 1111110111111011b ; IRQ 2 + DW 2Ch, 1111111111110111b ; IRQ 3 + DW 30h, 1111111111101111b ; IRQ 4 + DW 34h, 1111111111011111b ; IRQ 5 + DW 38h, 1111111110111111b ; IRQ 6 + DW 3Ch, 1111111101111111b ; IRQ 7 + DW 1C0h, 1111111011111011b ; IRQ 8 + DW 1C4h, 1111110111111011b ; IRQ 9 + DW 1C8h, 1111101111111011b ; IRQ 10 + DW 1CCh, 1111011111111011b ; IRQ 11 + DW 1D0h, 1110111111111011b ; IRQ 12 + DW 1D4h, 1101111111111011b ; IRQ 13 + DW 1D8h, 1011111111111011b ; IRQ 14 + DW 1DCh, 0111111111111011b ; IRQ 15 + +;********************************** +; WSS Registers +;********************************** + +CODEC_INDEX_LIC = 00 +CODEC_INDEX_RIC = 01h +CODEC_INDEX_LX1C = 02h +CODEC_INDEX_RX1C = 03h +CODEC_INDEX_LX2C = 04h +CODEC_INDEX_RX2C = 05h +CODEC_INDEX_LDC = 06h +CODEC_INDEX_RDC = 07h +CODEC_INDEX_CDF = 08h +CODEC_INDEX_INTF = 09h +CODEC_INDEX_PIN = 0Ah +CODEC_INDEX_TEST = 0Bh +CODEC_INDEX_MISC = 0Ch +CODEC_INDEX_DIGMIX = 0Dh +CODEC_INDEX_UPR_COUNT = 0Eh +CODEC_INDEX_LWR_COUNT = 0Fh + +CODEC_MCE = 40h + +LDC_LDM = 80h +LDC_LDA = 3Fh + +RDC_RDM = 80h +RDC_RDA = 3Fh + +CDF_STEREO = 10h + +INTF_PEN = 01h +INTF_CEN = 02h +INTF_SDC = 04h +INTF_ACAL = 08h +INTF_PPIO = 40h +INTF_CPIO = 80h + +PIN_IEN = 2 + +TEST_ORL = 03h +TEST_ORR = 0Ch +TEST_DRS = 10h +TEST_ACI = 20h +TEST_PUR = 40h +TEST_COR = 80h + +;********************************** + +WSS16ScreenList Label + DW 16 + DW Near Ptr IdleFunctionList + DW Near Ptr GlobalKeyLink + + DW Near Ptr FullScreenBox ; 0 + DW Near Ptr ScreenHeader + DW Near Ptr FillHeader + DW Near Ptr WSSHeaderLine + + DW Near Ptr DriverText + + DW Near Ptr MixModeText + DW Near Ptr MixModeButton1 ; 6 + DW Near Ptr MixModeButton2 ; + DW Near Ptr MixModeButton3 ; 8 + DW Near Ptr MixModeButton4 ; 9 + + DW Near Ptr FilterText + DW Near Ptr FilterButton1 ; 11 + DW Near Ptr FilterButton2 + DW Near Ptr FilterButton3 + + DW Near Ptr VolumeText + DW Near Ptr VolumeBox1 + + DW Near Ptr MasterVolumeLeft ; 16 + DW Near Ptr MasterVolumeRight ; 17 + + DW 0 + +WSSHeaderLine DW 10 + DB "SoundSystem Maestro 16/96 Codec Driver", 0 + +EmptyObject DW 1 + DB 0, 0 + DB 0 + DB 0 + +DriverText DW 1 + DB 15, 48 + DB 21h + DB "SoundSystem Maestro 16/96 Codec Driver 1.0 for Impulse Tracker", 0 + +GlobalKeyLink DB 7 +GlobalKeyLink2 DD 0 + +IdleFunctionList DD 0 + DD 0 + +FillHeader DW 8 +FillHeader2 DD 0 + +FullScreenBox DW 0 + DB 0, 0, 79, 49 + DB 4 + +ScreenHeader DW 8 +ScreenHeader2 DD 0 + +VolumeText DW 1 + DB 2, 14 + DB 20h + DB "Master Volume Left", 13 + DB "Master Volume Right" + DB 0 + +VolumeBox1 DW 0 + DB 21, 13, 31, 16 + DB 25 + +MasterVolumeLeft DW 9 + DB 22, 14 + DW 0, 63 + DW 9, 0 + DW 0FFFFh, 17, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +MasterVolumeRight DW 9 + DB 22, 15 + DW 0, 63 + DW 9, 1 + DW 16, 6, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +MixModeText DW 1 + DB 2, 18 + DB 20h + DB "Mixing Mode, Playback Frequency: ", 0FDh, "DHz", 0 +MixSpeed DW 48000 + +MixModeButton1 DW 2 + DW 17, 7, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment1 DW 0 + DW 0 + DW Offset SetMixMode +DriverSegment2 DW 0 + DB 3, 20, 32, 22, 8 + DB 0 + DB " 16 Bit, Non-Interpolated", 0 + +MixModeButton2 DW 2 + DW 6, 8, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment3 DW 0 + DW 2 + DW Offset SetMixMode +DriverSegment4 DW 0 + DB 3, 23, 32, 25, 8 + DB 0 + DB " 16 Bit, Interpolated", 0 + +MixModeButton3 DW 2 + DW 7, 9, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment5 DW 0 + DW 4 + DW Offset SetMixMode +DriverSegment6 DW 0 + DB 3, 26, 32, 28, 8 + DB 0 + DB " 32 Bit, Non-Interpolated", 0 + +MixModeButton4 DW 2 + DW 8, 11, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment7 DW 0 + DW 6 + DW Offset SetMixMode +DriverSegment8 DW 0 + DB 3, 29, 32, 31, 8 + DB 0 + DB " 32 Bit, Interpolated", 0 + +FilterText DW 1 + DB 2, 33 + DB 20h + DB "Filter mode", 0 + +FilterButton1 DW 2 + DW 9, 12, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetFilter +DriverSegment9 DW 0 + DW 0 + DW Offset SetFilter +DriverSegment10 DW 0 + DB 3, 35, 29, 37, 8 + DB 0 + DB " No Filter", 0 + +FilterButton2 DW 2 + DW 11, 13, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetFilter +DriverSegment11 DW 0 + DW 1 + DW Offset SetFilter +DriverSegment12 DW 0 + DB 3, 38, 29, 40, 8 + DB 0 + DB " 50% Filter", 0 + +FilterButton3 DW 2 + DW 12, 0FFFFh, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetFilter +DriverSegment13 DW 0 + DW 2 + DW Offset SetFilter +DriverSegment14 DW 0 + DB 3, 41, 29, 43, 8 + DB 0 + DB " 75% Filter", 0 + +VolumeTable DB 2 Dup (56) + +; 컴 MixingRoutines 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +MixBufferPos DW 0 + +include dmasirq.inc +include mix.inc +include m12bit.mix +include m12biti.mix +include m32bit.mix +include m32biti.mix + +MixFunctionTables Label + +include m12bit.inc ; contains the tables +include m12biti.inc +include m32bit.inc +include m32biti.inc + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +RelocationTable Label Word + DW Offset DriverSegment1, Offset DriverSegment2 + DW Offset DriverSegment3, Offset DriverSegment4 + DW Offset DriverSegment5, Offset DriverSegment6 + DW Offset DriverSegment7, Offset DriverSegment8 + DW Offset DriverSegment9, Offset DriverSegment10 + DW Offset DriverSegment11, Offset DriverSegment12 + DW Offset DriverSegment13, Offset DriverSegment14 + DW 0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetMixMode Far + + Push CS + Pop ES + Mov DI, Offset MixMode + + Ret + +EndP GetMixMode + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetFilter Far + + Push CS + Pop ES + Mov DI, Offset Filter + + Ret + +EndP GetFilter + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetFilter Far + + Mov AX, [SI+22] + Mov CS:FilterValue, 0 + Mov CS:Filter, AX + + Mov AX, 1 + Ret + +EndP SetFilter + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc WaitCoDec + + Push CX + + Mov CX, 0F000h + +WaitCoDec1: + In AL, DX + Test AL, AL + JNS WaitCoDec2 + Loop WaitCoDec1 + + StC + +WaitCoDec2: + Pop CX + Ret + +EndP WaitCoDec + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc WaitAutoCalibration + + Push CX + Mov CX, 0F000h + +WaitAutoCalibration1: + Mov AL, CODEC_INDEX_TEST + Out DX, AL + Inc DX + In AL, DX + Dec DX + Test AL, TEST_ACI + JNZ WaitAutoCalibration2 + Loop WaitAutoCalibration1 + + StC + +WaitAutoCalibration2: + Pop CX + Ret + +EndP WaitAutoCalibration + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixMode Far + + Mov AX, [SI+22] + + ClI + + Mov CS:MixMode, AX + + Mov BX, 180 + Mul BX + Mov CS:MixModeOffset, AX + + Mov DS, Word Ptr [CS:RecalculateAllVolumes+2] + Call CS:RecalculateAllVolumes + + StI + + Mov AX, 1 + Ret + +EndP SetMixMode + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GetWSSMixConst ; Work out value.. and nearest + ; mixspeed value. + + PushA + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, CmdLineMixSpeed + Mov CX, MixSpeed + Test AX, AX + JZ GetWSSMixConst1 + + Mov CX, 64000 + Cmp AX, CX + JA GetWSSMixConst1 + + Mov CX, 8000 + Cmp AX, CX + JB GetWSSMixConst1 + + Mov CX, AX + +GetWSSMixConst1: ; CX = desired mixspeed + Mov SI, Offset MixSpeedTable + Mov DX, 16 ; 16 different available speeds + + Xor BX, BX + +GetWSSMixConst2: + LodsW + Cmp AX, BX + JB GetWSSMixConst3 + Cmp AX, CX + JA GetWSSMixConst3 + + Mov BX, AX + Mov DH, [SI] + +GetWSSMixConst3: + LodsW ; Add SI, 2 + Dec DL + JNZ GetWSSMixConst2 + + Mov MixSpeed, BX + Mov WSSMixConst, DH + + Pop DS + PopA + Ret + +EndP GetWSSMixConst + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PingWSS ; Check BasePort, DX = BasePort + ; Preserves DX, destroys AX + + Push DX + + Add DX, 6 + + In AL, DX + Xor AL, AL + Out DX, AL + + Dec DX + Dec DX + Call WaitCodec + JC PingWSSFailure + + In AL, DX + Test AL, AL + JS PingWSSFailure + + Mov AL, CODEC_INDEX_MISC + Out DX, AL + Inc DX ; DX = Data port + In AL, DX + Mov AH, AL ; AH = Revision + + Xor AL, AL ; Write 0 revision + Out DX, AL + In AL, DX + And AX, 8F8Fh + Cmp AL, AH + JNE PingWSSFailure + Dec DX ; DX = AD1848 baseport + + Mov AL, CODEC_MCE or CODEC_INDEX_INTF + Out DX, AL + Inc DX + Mov AL, INTF_ACAL or INTF_SDC + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_INTF + Out DX, AL + Inc DX + Mov AL, INTF_ACAL or INTF_SDC + Out DX, AL + Dec DX + + Call WaitAutoCalibration ; Returns carry if error + ; Carry clear if none. + +; JC PingWSSFailure + + Pop DX + Ret + +PingWSSFailure: + Pop DX + + StC + Ret + + +EndP PingWSS + +; 컴 DetectCard 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Returns carry set if error, else carry clear. Has to setup internal vars +; (eg. appropriate IRQ/DMA whatever). +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +PnP_SerialID DD 0 +PnP_VendorID DD 0 +PnP_ReadPort DW 0 +PnP_CSN DB 0 +PnP_CardFound DB 0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_Delay + Assume DS:Driver + + Push AX CX + + Mov CX, 180h +PnP_Delay1: + In AL, 21h + Loop PnP_Delay1 + + Pop CX AX + Ret + +EndP PnP_Delay + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_WriteData + + Mov DX, 279h + Out DX, AL + + Mov AL, AH + Mov DH, 0Ah + Out DX, AL + Ret + +EndP PnP_WriteData + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_ReadData + + Mov DX, 279h + Out DX, AL + + Mov DX, PnP_ReadPort + In AL, DX + + Ret + +EndP PnP_ReadData + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_Isolate + + Mov AX, 402h + Call Pnp_WriteData ; Reset CSNs + +PnP_IsolateNextCard: + Mov AX, 0003h + Call PnP_WriteData ; Wake[0] + + Mov AX, PnP_ReadPort + ShL AX, 6 + Xor AL, AL + Call PnP_WriteData ; Set Read Data port. + + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + + Mov AL, 1 ; Serial Isolation + Mov DX, 279h + Out DX, AL + + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + + Mov BL, 6Ah + Mov CX, 64 + Mov DX, PnP_ReadPort + + ClI + +PnP_Isolate1: + ShR PnP_SerialID, 1 + RCR PnP_VendorID, 1 + + Mov BH, BL + ShR BH, 1 + Xor BH, BL + ShR BX, 1 + + In AL, DX + Mov AH, AL + Call PnP_Delay + In AL, DX + Call PnP_Delay + + Cmp AX, 55AAh + JNE PnP_Isolate2 + + Xor BL, 80h + Or PnP_SerialID, 80000000h + +PnP_Isolate2: + Dec CX + JNZ PnP_Isolate1 + + Mov CX, 8 + Xor BH, BH + +PnP_Isolate3: + ShR BH, 1 + + In AL, DX + Mov AH, AL + Call PnP_Delay + In AL, DX + Call PnP_Delay + Cmp AX, 55AAh + JNE PnP_Isolate4 + + Or BH, 80h + +PnP_Isolate4: + Dec CX + JNZ PnP_Isolate3 + + StI + + Cmp BL, BH ; Matching Checksum? + JNE PnP_IsolateFinished + + ; assign CSN + Inc PnP_CSN + + Mov AL, 6 + MOv AH, PnP_CSN + Call PnP_WriteData + + Cmp PnP_VendorID, PNPVENDORID + JNE PnP_IsolateNextCard +; Cmp PnP_SerialID, PNPSERIALID +; JNE PnP_IsolateNextCard + + Mov AL, 3 + Call PnP_WriteData + + Mov AX, 07h ; Configuration device + Call PnP_WriteData + + Mov AL, 62h + Call PnP_ReadData + Mov AH, AL + Mov AL, 63h + Call PnP_ReadData ; AX = address. + + Test AX, AX + JZ PnP_IsolateNextCard + + Cmp BasePort, 0FFFFh + JE PnPBasePortOK + + Cmp BasePort, AX + JNE PnP_IsolateNextCard + +PnPBasePortOK: + Mov BasePort, AX + + Mov AL, 70h + Call PnP_ReadData ; AL[3:0] = IRQ + And AX, 15 + JZ PnP_IsolateNextCard + Mov IRQ, AX + + Mov AL, 74h + Call PnP_ReadData ; AL[2:0] = DMA + And AX, 7 + Cmp AL, 4 + JE PnP_IsolateNextCard + Mov DMA, AX + + Mov Pnp_CardFound, 1 + Jmp PnP_IsolateNextCard + +PnP_IsolateFinished: + Mov AL, PnP_CSN + ShL AL, 1 + Or AL, PnP_CardFound + + Ret + +EndP PnP_Isolate + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc DetectCard Far ; returns carry clear if succesful + + Push CS + Pop DS + + Xor AL, AL + Mov DX, 279h + Out DX, AL + Out DX, AL + + Mov AL, 6Ah ; Starting value + Mov CX, 32 + +PnP_InitiationKeyLoop: + Out DX, AL + + Mov AH, AL + ShR AH, 1 + Xor AH, AL + ShR AX, 1 + + Dec CX + JNZ PnP_InitiationKeyLoop + +; Try three ports before concluding no PnP cards: 20Fh, 27Bh, 213h + +PnP_DetectCardPort1: + Mov PnP_ReadPort, 20Fh + Call PnP_Isolate + JZ PnP_DetectCardPort2 + Test AL, 1 + JZ PnP_DetectCardNotFound + Jmp PnP_DetectCardFound + +PnP_DetectCardPort2: + Mov PnP_ReadPort, 27Bh + Call PnP_Isolate + JZ PnP_DetectCardPort3 + Test AL, 1 + JZ PnP_DetectCardNotFound + Jmp PnP_DetectCardFound + +PnP_DetectCardPort3: + Mov PnP_ReadPort, 213h + Call PnP_Isolate + Test AL, 1 + JNZ PnP_DetectCardFound + +PnP_DetectCardNotFound: + StC + Mov AX, 202h + Call PnP_WriteData + Ret + +PnP_DetectCardFound: + ClC + +PnP_DetectEnd: ; Return PnP to wait for key state + Mov AX, 202h + Call PnP_WriteData + + Mov EAX, 'Jeff' + Ret + +EndP DetectCard + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +MixModeTable Label Word + DW Offset Mix0ModeMono, Mix0ModeStereo + DW Offset Mix0ModeMono, Mix0ModeStereo + DW Offset Mix6ModeMono, Mix6ModeStereo + DW Offset Mix6ModeMono, Mix6ModeStereo + +Proc MixSamples ; Given DS:SI = info tables, CX = numchannels + + ; 1. Clean buffer + ; + update variables + ; 2. Update parameters + ; 3. Mix func + ; 4. Return + + Push CX + + Mov CX, BytesToMix + Mov ES, MixSegment + Mov DI, MIXTABLESIZE + Xor EAX, EAX + Mov DX, CX + Add CX, CX + + Mov MixTransferOffset, DI ; } Memory write + + Cmp Stereo, 0 + JE MixSamples1 + + Mov DX, CX + +MixSamples1: + Rep StosD ; } Memory write + Mov MixTransferRemaining, DX ; } + + Pop CX + +MixSamples2: + Test Byte Ptr [SI], 1 + JZ MixSamplesEnd2 + Cmp Byte Ptr [SI+36h], 100 + JE MixSamplesEnd2 + + Push CX + Mov CX, [SI] + + Test CH, 2 + JZ MixSamples3 + And Byte Ptr [SI], Not 1 + + Jmp MixSamplesEnd +; Cmp MixMode, 8 ; Is it volume ramping? +; JB MixSamplesEnd + +MixSamples3: + Test CL, 20h ; New freq? + JZ MixSamples5 + + Mov AX, [SI+10h] + Mov DX, [SI+12h] + Mov BX, MixSpeed + Cmp DX, BX + JAE MixSamplesHandleError + + Div BX + ShL EAX, 16 + Xor AX, AX + Div BX + Mov STEPVALUE, EAX + +MixSamples4: + Test CH, 1 + JZ MixSamples5 + + Mov DWord Ptr [SI+1Ch], 0 ; Current Volume = 0 + ; for volume sliding. +MixSamples5: + Test CX, 8440h ; New volume or panning? + JZ MixSamplesMix + + Xor AX, AX + Test CH, 8 ; Muted? + JNZ MixModeCommon + + Mov BX, MixMode + Add BL, Stereo + Add BX, BX + Jmp [CS:MixModeTable+BX] + +Mix0Mode: ; 16-bit mixing, no interpolation +Mix0ModeMono: ; and 16-bit mixing, interpolation + Mov AL, [SI+20h] + ShR AL, 1 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Mov AX, 0 + JZ MixModeCommon + Mov AL, 30 ; Use left only-mixing for mono + Jmp MixModeCommon + +Mix0ModeStereo: + Mov AL, [SI+37h] ; Final pan + Cmp AL, 100 + JE Mix0ModeSurround + + Mul Byte Ptr [SI+20h] ; Final volume + Add AX, 64 + ShR AX, 7 + Mov [SI+0Ch], AX ; Store into right volume + + Mov AL, 64 + Sub AL, [SI+37h] + Mul Byte Ptr [SI+20h] + Add AX, 64 + ShR AX, 7 + Mov [SI+0Eh], AX ; Left volume + + Mov CH, AL ; CH = left volume + Mov CL, [SI+0Ch] ; CL = right volume + Mov AX, 0 + + Test CX, CX + JZ MixModeCommon + + Mov AL, 30 ; Left only... + Test CL, CL + JZ MixModeCommon + + Mov AL, 60 + Test CH, CH + JZ MixModeCommon + + Mov AL, 90 + Cmp CL, CH + JZ MixModeCommon + + Mov AL, 120 + Jmp MixModeCommon + +Mix0ModeSurround: + Mov AL, [SI+20h] + ShR AL, 2 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Mov AX, 0 + JZ MixModeCommon + Mov AL, 150 ; Surround + Jmp MixModeCommon + +Mix6ModeMono: + Mov AX, [SI+4Ah] + Mul MixVolume + ShRD AX, DX, 8 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Test AX, AX + JZ MixModeCommon + Mov AX, 30 + Jmp MixModeCommon + +Mix6ModeStereo: + Mov AL, [SI+37h] ; Final pan + Cmp AL, 100 + JE Mix6ModeSurround + + Mul Byte Ptr MixVolume + Mul Word Ptr [SI+4Ah] + ShRD AX, DX, 14 + Mov [SI+0Ch], AX ; Store into right volume + Mov BX, AX + ShL EAX, 16 + + Mov AL, 64 ; Do left volume + Sub AL, [SI+37h] ; AL = 64-FinalPan + Mul Byte Ptr MixVolume + Mul Word Ptr [SI+4Ah] + ShRD AX, DX, 14 + Mov [SI+0Eh], AX + + Mov ECX, EAX + + ; BX = right volume + ; CX = Left volume + Mov AX, 0 + Test ECX, ECX + JZ MixModeCommon + + Mov AL, 30 + Test BX, BX + JZ MixModeCommon + + Mov AL, 60 + Test CX, CX + JZ MixModeCommon + + Mov AL, 90 + Cmp CX, BX + JE MixModeCommon + + Mov AL, 120 + Jmp MixModeCommon + +Mix6ModeSurround: + Mov AX, [SI+4Ah] + Mul MixVolume + ShRD AX, DX, 9 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + JZ MixModeCommon + Mov AX, 150 + Jmp MixModeCommon + +MixModeCommon: ; Requires AX = 30/60/90 etc. depending + ; On mixing mode type. + ; This will add 180 for 16-bit, + ; And sort out loop types. + Mov BL, [SI+0Ah] + Test Byte Ptr [SI+18h], 2 ; 16 bit? + JZ MixModeCommon1 + + Add AX, 180 + +MixModeCommon1: + Cmp BL, 8 + JB MixModeCommon3 ; No loop + JE MixModeCommon2 ; Forwards loop + + Add AX, 10 + +MixModeCommon2: + Add AX, 10 + +MixModeCommon3: + Add AX, Offset MixFunctionTables + Add AX, MixModeOffset + Mov [SI+8], AX ; Offset... + +MixSamplesMix: + Mov BX, [SI+8] ; BX = offset into + Mov EAX, [CS:BX+2] + Mov DWord Ptr PreMixFunction, EAX + Mov EAX, [CS:BX+6] + Mov DWord Ptr MixFunctionSeparateBackwards, EAX + + Mov AX, BytesToMix + Mov MixBlockSize, AX + Mov MixBufferOffset, MIXTABLESIZE + + Mov EAX, CURRENTPOSITION + Mov OLDPOSITION, EAX + + Call Word Ptr [CS:BX] + + And Word Ptr [SI], 0111100010001101b + Jmp MixSamplesEnd + +MixSamplesHandleError: + Mov Word Ptr [SI], 200h + + Test Byte Ptr [SI+3Ah], 80h + JNZ MixSamplesEnd + + Mov BX, [SI+38h] + And Byte Ptr [BX], Not 4 ; Turn off channel + +MixSamplesEnd: + Pop CX + +MixSamplesEnd2: + Add SI, 128 + Dec CX + JNZ MixSamples2 + + Ret + +EndP MixSamples + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc WSSIRQHandler + + PushAD + Push DS + Push ES + + ClD + + Mov AX, CS + Mov DS, AX + Assume DS:Driver + + Mov DX, [BasePort] + Add DX, 6 + In AL, DX + Test AL, 1 + JZ WSSAckIRQ2 + + Xor AL, AL + Out DX, AL + +WSSAckIRQ2: + Mov AL, 20h + Cmp IRQ, 8 + JB WSSAckIRQ1 + + Out 0A0h, AL + +WSSAckIRQ1: + Out 20h, AL + +DMAPort1 EQU $+1 + In AL, 1 + Mov BL, AL +DMAPort2 EQU $+1 + In AL, 1 + Mov BH, AL + + Xor AX, AX + + Cmp BX, DMABUFFERLENGTH/2 + JB WSSIRQHandler1 + + Mov AX, DMABUFFERLENGTH/2 + +WSSIRQHandler1: + CLD + + + ; OK... time to get next block + ; Check whether stereo thing is on.. + ; + LES DI, [ActualDMAPtr] + Add DI, AX + + Mov BX, DMASize ; BX = bytes required + ShR BX, 1 + ; BX = samples required + Mov BP, 8 ; Skip for mono + Mov CL, 14 ; Shift for mono + + Cmp Stereo, 0 + JE WSSIRQHandlerMono + + Mov BP, 4 ; Stereo skip value. + Dec CL + +WSSIRQHandlerMono: + Call SaveEMSPageFrame + + Cmp MixTransferRemaining, 0 + JNE WSSIRQHandler4 + Assume DS:Nothing + +WSSIRQHandler3: + Push BX + Push CX + Push BP + Push ES + Push DI + + Call Update + Call MixSamples + + Pop DI + Pop ES + Pop BP + Pop CX + Pop BX + +WSSIRQHandler4: + Mov DS, MixSegment + Mov SI, MixTransferOffset + Mov DX, BX ; DX = samples to transfer + Cmp DX, MixTransferRemaining + JBE WSSIRQHandler5 + + Mov DX, MixTransferRemaining + +WSSIRQHandler5: + Push DX + Cmp CS:Filter, 1 + JB WSSIRQHandler6 + JE WSSIRQHFilter + + Cmp CS:Stereo, 0 + JE WSSIRQ3QFilterMono + +WSSIRQ3QFilterStereo: + Push BX + + Mov EBX, FilterValue + Mov EBP, FilterValue2 + ShR DX, 1 + +WSSIRQ3QFilterStereo1: + Mov EAX, EBX + Mov ECX, EBP + Add EAX, [SI] + Add ECX, [SI+4] + SAR EAX, 1 + SAR ECX, 1 + Add EBX, EAX + Add EBP, ECX + SAR EBX, 1 + SAR EBP, 1 + + Mov EAX, EBX + SAR EAX, 13 + + Cmp EAX, -8000h + JL WSS3QFilterStereoClip1 + Cmp EAX, 7FFFh + JG WSS3QFilterStereoClip2 + +WSSIRQ3QFilterStereo2: + StosW + + Mov EAX, EBP + SAR EAX, 13 + + Cmp EAX, -8000h + JL WSS3QFilterStereoClip3 + Cmp EAX, 7FFFh + JG WSS3QFilterStereoClip4 + +WSSIRQ3QFilterStereo3: + StosW + + Add SI, 8 + Dec DX + JNZ WSSIRQ3QFilterStereo1 + + Mov FilterValue, EBX + Mov FilterValue2, EBP + + Pop BX + + Jmp WSSMixTransferEnd + +WSSIRQ3QFilterMono: + Push BX + + Mov EBX, FilterValue + +WSSIRQ3QFilterMono1: + Mov EAX, EBX + Add EAX, [SI] + SAR EAX, 1 + Add EBX, EAX + SAR EBX, 1 + Mov EAX, EBX + SAR EAX, 14 + + Cmp EAX, -8000h + JL WSS3QFilterMonoClip1 + Cmp EAX, 7FFFh + JG WSS3QFilterMonoClip2 + +WSSIRQ3QFilterMono2: + StosW + + Add SI, 8 + Dec DX + JNZ WSSIRQ3QFilterMono1 + + Mov FilterValue, EBX + + Pop BX + + Jmp WSSMixTransferEnd + +WSSIRQHFilter: + Cmp CS:Stereo, 0 + JE WSSIRQHFilterMono + +WSSIRQHFilterStereo: + Push BX + + Mov EBX, FilterValue + Mov EBP, FilterValue2 + ShR DX, 1 + +WSSIRQHFilterStereo1: + Add EBX, [SI] + Add EBP, [SI+4] + + SAR EBX, 1 + SAR EBP, 1 + + Mov EAX, EBX + SAR EAX, 13 + + Cmp EAX, -8000h + JL WSSHFilterStereoClip1 + Cmp EAX, 7FFFh + JG WSSHFilterStereoClip2 + +WSSIRQHFilterStereo2: + StosW + + Mov EAX, EBP + SAR EAX, 13 + + Cmp EAX, -8000h + JL WSSHFilterStereoClip3 + Cmp EAX, 7FFFh + JG WSSHFilterStereoClip4 + +WSSIRQHFilterStereo3: + StosW + + Add SI, 8 + Dec DX + JNZ WSSIRQHFilterStereo1 + + Mov FilterValue, EBX + Mov FilterValue2, EBP + + Pop BX + + Jmp WSSMixTransferEnd + +WSSIRQHFilterMono: + Push BX + + Mov EBX, FilterValue + +WSSIRQHFilterMono1: + Add EBX, [SI] + SAR EBX, 1 + Mov EAX, EBX + SAR EAX, 14 + + Cmp EAX, -8000h + JL WSSHFilterMonoClip1 + Cmp EAX, 7FFFh + JG WSSHFilterMonoClip2 + +WSSIRQHFilterMono2: + StosW + + Add SI, 8 + Dec DX + JNZ WSSIRQHFilterMono1 + + Mov FilterValue, EBX + + Pop BX + + Jmp WSSMixTransferEnd + +WSSIRQHandler6: + Mov EAX, [SI] + SAR EAX, CL + + Cmp EAX, -8000h + JL WSSIRQHandlerClip1 + Cmp EAX, 7FFFh + JG WSSIRQHandlerClip2 + +WSSIRQHandler7: + StosW ; } Memory write + + Add SI, BP + Dec DX + JNZ WSSIRQHandler6 + +WSSMixTransferEnd: + Pop DX + + Sub MixTransferRemaining, DX ; } Memory write + Sub BX, DX + JNZ WSSIRQHandler3 + + Mov MixTransferOffset, SI ; } Memory write + + Call RestoreEMSPageFrame + + Pop ES + Pop DS + PopAD + IRet + +WSSIRQHandlerClip1: + Mov AX, 8000h + Jmp WSSIRQHandler7 + +WSSIRQHandlerClip2: + Mov AX, 7FFFh + Jmp WSSIRQHandler7 + +WSSHFilterMonoClip1: + Mov AX, 8000h + Jmp WSSIRQHFilterMono2 + +WSSHFilterMonoClip2: + Mov AX, 7FFFh + Jmp WSSIRQHFilterMono2 + +WSSHFilterStereoClip1: + Mov AX, 8000h + Jmp WSSIRQHFilterStereo2 + +WSSHFilterStereoClip2: + Mov AX, 7FFFh + Jmp WSSIRQHFilterStereo2 + +WSSHFilterStereoClip3: + Mov AX, 8000h + Jmp WSSIRQHFilterStereo3 + +WSSHFilterStereoClip4: + Mov AX, 7FFFh + Jmp WSSIRQHFilterStereo3 + +WSS3QFilterMonoClip1: + Mov AX, 8000h + Jmp WSSIRQ3QFilterMono2 + +WSS3QFilterMonoClip2: + Mov AX, 7FFFh + Jmp WSSIRQ3QFilterMono2 + +WSS3QFilterStereoClip1: + Mov AX, 8000h + Jmp WSSIRQ3QFilterStereo2 + +WSS3QFilterStereoClip2: + Mov AX, 7FFFh + Jmp WSSIRQ3QFilterStereo2 + +WSS3QFilterStereoClip3: + Mov AX, 8000h + Jmp WSSIRQ3QFilterStereo3 + +WSS3QFilterStereoClip4: + Mov AX, 7FFFh + Jmp WSSIRQ3QFilterStereo3 + +EndP WSSIRQHandler + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetIRQ + + PushAD + Push ES + + Xor AX, AX + Mov ES, AX + + Mov DI, IRQ + ShL DI, 2 + Add DI, Offset IRQData + Mov BX, [CS:DI] + + Mov AX, CS + ShL EAX, 16 + Mov AX, Offset WSSIRQHandler + + XChg [ES:BX], EAX + Mov OldWSSIRQHandler, EAX + + Mov AX, IMR + And AX, [DI+2] + + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Pop ES + PopAD + + Ret + +EndP SetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetIRQ + + PushAD + Push ES + + Xor AX, AX + Mov ES, AX + + Mov DI, IRQ + ShL DI, 2 + Mov BX, [IRQData+DI] + + Mov EAX, OldWSSIRQHandler + Mov [ES:BX], EAX + + Pop ES + PopAD + + Ret + +EndP ResetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc StopWSS + + Mov DX, BasePort + Add DX, 4 + + Mov AL, CODEC_INDEX_INTF + Out DX, AL + Inc DX + In AL, DX + And AL, Not INTF_PEN + Out DX, AL + + Inc DX + In AL, DX + Xor AL, AL + Out DX, AL + + Dec DX + Dec DX + + Mov AL, CODEC_INDEX_PIN + Out DX, AL + Inc DX + Xor AL, AL + Out DX, AL + + Ret + +EndP StopWSS + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc StartWSS + + PushA + Push ES + Push DS + + Push CS + Pop DS + Assume DS:Driver + + ; Setup DMA + Mov BX, DMASegment + Xor AX, AX + Mov DX, DMA + Mov DI, DMABUFFERLENGTH + Call SetDMA + + LES DI, ActualDMAPtr + Xor AX, AX + Mov CX, DMABUFFERLENGTH/2 + Rep StosW + + Mov MixBufferPos, 0 + Mov MixTransferRemaining, 0 + + Mov DX, BasePort + Call PingWSS + Add DX, 4 + + Mov AL, CODEC_INDEX_PIN + Out DX, AL + Inc DX + Mov AL, PIN_IEN + Out DX, AL + Dec DX + + Mov AH, WSSMixConst ; Set format/frequency + Cmp Stereo, 0 + JE StartWSS1 + + Or AH, CDF_STEREO + +StartWSS1: + Mov AL, CODEC_MCE or CODEC_INDEX_CDF + Out DX, AL + Inc DX + Mov AL, AH + Out DX, AL + Dec DX + + Call WaitCodec + + Mov AL, CODEC_INDEX_CDF + Out DX, AL + Inc DX + Mov AL, AH + Out DX, AL + Dec DX + + Call WaitAutoCalibration + + ; Start playback + Mov AL, CODEC_INDEX_LWR_COUNT + Out DX, AL + Inc DX + + Mov AX, DMASize + ShR AX, 1 + + Cmp Stereo, 0 + JE StartWSS2 + + ShR AX, 1 + +StartWSS2: + Dec AX + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_UPR_COUNT + Out DX, AL + Inc DX + Mov AL, AH + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_INTF + Out DX, AL + Inc DX + In AL, DX + Or AL, INTF_PEN + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_LDC + Out DX, AL + Inc DX + In AL, DX + And AL, Not LDC_LDM + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_RDC + Out DX, AL + Inc DX + In AL, DX + And AL, Not RDC_RDM + Out DX, AL + Dec DX + + Pop DS + Pop ES + PopA + + Ret + +EndP StartWSS + Assume DS:Nothing + +;컴 InitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Sets up any memory required for output +; Initiates output +; +; Parameters: AX = Number of Channels +; +; If sucessful, returns: +; Carry flag clear +; DS:SI = pointer to text to display +; AX = parameter 1 in text +; BX = parameter 2 in text +; CX = parameter 3 in text +; DX = parameter 4 in text +; DI = parameter 5 in text +; +; If unsucessful, returns: +; Carry flag set +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc InitSound Far + + Push CS + Pop DS + Assume DS:Driver + + Mov SI, Offset RelocationTable + +RelocationFix: + LodsW + Test AX, AX + JZ RelocationEnd + Mov BX, AX + Mov [BX], DS + Jmp RelocationFix + + +RelocationEnd: + Call GetEMSPageFrame + Mov EMSPageFrame, AX + + In AL, 0A1h + Mov AH, AL + In AL, 21h + Mov IMR, AX + + Mov ECX, IdleUpdateInfoLine + Mov EDX, GlobalKeyList + Mov IdleFunctionList, ECX + Mov GlobalKeyLink2, EDX + + Mov ECX, FillHeaderFunction + Mov EDX, DrawHeaderFunction + Mov FillHeader2, ECX + Mov ScreenHeader2, EDX + + Call GetWSSMixConst + + Mov AX, 2643 + Mul MixSpeed + Add AX, 0FFFFh + AdC DX, 2080 + + Mov BX, (DMABUFFERLENGTH*2)/16 + Add BX, DX + + ; Allocate MixSegment first + Mov AH, 48h + + Int 21h + JNC InitSound1 + +InitSoundNoMemory: + Mov SI, Offset WSSNoMemoryMsg + Ret + +InitSound1: + Mov MixSegment, AX + Add AX, DX + Mov DMASegment, AX + + Call SetIRQ + Call GetTempo + Call SetTempo + + Call UpdateSoundcardVariables + + Mov SI, Offset WSSMsg + + Mov AX, BasePort + Mov BX, IRQ + Mov CX, DMA + + Ret + +EndP InitSound + Assume DS:Nothing + +;컴 ReInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Reinitialises sound output +; Initiates sound output +; +; Parameters: AX = number of channels. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReInitSound Far + + PushA + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Call ResetIRQ + Call SetIRQ + + Mov SI, Offset ReInitMsg + Mov BX, 40 + Call SetInfoLine + + Mov AL, Stereo + Call SetStereo + + Pop ES + Pop DS + PopA + + Ret + +EndP ReInitSound + Assume DS:Nothing + +;컴 UnInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Stops sound output, releases any memory used by driver +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UnInitSound Far + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, IMR + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Mov AX, MixSegment + Test AX, AX + JZ UnInitSound1 + + Mov ES, AX + Mov AH, 49h ; Release MixSegment + Int 21h + + Call StopWSS + Call ResetIRQ + +UnInitSound1: + Call GotoHomeDirectory + + ; Now to save config into driver file. + Mov AX, 3D02h ; Read write access + Mov DX, Offset DriverName + Int 21h + JC SetMixMode1 + + Mov BX, AX + + Mov AX, 4200h + Xor CX, CX + Mov DX, Offset CONFIGURATIONOFFSET + Int 21h + JC SetMixMode2 + + Mov AH, 40h + Mov CX, CONFIGSIZE + Mov DX, Offset MixMode + Int 21h + +SetMixMode2: + Mov AH, 3Eh + Int 21h + +SetMixMode1: + Ret + +EndP UnInitSound + Assume DS:Nothing + +;컴 Poll 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; This procedure is called as often as possible by IT.EXE +; AX = Playmode (0 for nothing in particular, 1 = pattern, 2 = song) +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Poll Far + + Ret + +EndP Poll + +;컴 SetTempo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: BX = tempo +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetTempo Far + + Push AX + Push BX + Push DX + + Push BX + + Mov AX, MixSpeed + Mov BX, AX + Xor DX, DX + + ShL AX, 1 + RCL DX, 1 ; DX:AX = Mixspeed*2 + + ShR BX, 1 ; BX = Mixspeed/2 + + Add AX, BX + AdC DX, 0 ; DX:AX = Mixspeed*2.5 + + Pop BX ; BX = tempo + Div BX + + Mov BytesToMix, AX + + Pop DX + Pop BX + Pop AX + + Ret + +EndP SetTempo + +;컴 SetMixVolume 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = MixVolume +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixVolume Far + + PushA + Push DS + + Mov BX, AX ; BX = MixVolume + Mov CS:MixVolume, BX + + Mov AX, CS:MixSegment + Test AX, AX + JZ SetMixVolume2 + + Mov DS, AX + + Mov CX, MIXTABLESIZE/2 + Mov SI, MIXTABLESIZE-2; Starting point - working backwards + +SetMixVolume1: + Mov AX, CX + + Dec AX ; AH = volume, AL = wave value. + Xor DX, DX + XChg AH, DL ; DL = Volume, AX = wave value + CBW + + IMul DX ; DX:AX = Volume * Wave Value + ; Ranges -8192->8128 + + IMul BX ; DX:AX = Volume * Wave Value * Mixing Volume + ; Ranges -1048576->1040384 + + Add AX, 64 + AdC DX, 0 + + ShRD AX, DX, 7 + Mov [SI], AX + Sub SI, 2 + + Loop SetMixVolume1 + +SetMixVolume2: + Mov DS, Word Ptr [CS:RecalculateAllVolumes+2] + Call CS: RecalculateAllVolumes + + Pop DS + PopA + + Ret + +EndP SetMixVolume + +;컴 SetStereo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AL = Stereo on/off, 0 = off. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc RecalculateAllFrequencies + + Call GetChannelTables + +RecalculateAllFrequencies1: + Or Byte Ptr [SI], 32 + + Add SI, 128 + Dec CX + JNZ RecalculateAllFrequencies1 + + Ret + +EndP RecalculateAllFrequencies + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetStereo Far + + Mov CS:Stereo, AL + Cmp CS:MixSegment, 0 + JE SetStereo1 + + Call StopWSS + Call StartWSS + + Call RecalculateAllFrequencies + +SetStereo1: + Ret + +EndP SetStereo + +;컴 LoadSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = sample to load +; DS:SI points to sample header +; ES:0 points to first sample +; +; Returns: **Carry set if NO error** +; **Carry clear if error** +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +include loadsam.inc + +;컴 ReleaseSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AX = sample to release +; DS:SI points to sample header +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReleaseSample Far + + Ret + +EndP ReleaseSample + +;컴 ResetMemory 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetMemory Far + + Ret + +EndP ResetMemory + +;컴 GetStatus 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +; Returns text to show on status line, AX = display parameter +; Carry set if not to show anything. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetStatus Far + + StC + Ret + +EndP GetStatus + +;컴 SoundCardScreen 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Function to have driver interactive part of program +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SoundCardScreen Far + + Mov AX, 5 + Mov SI, 1 + Mov CX, CS + Mov DX, Offset WSS16ScreenList + + ClC + Ret + +EndP SoundCardScreen + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetVariable Far + + Xor AH, AH + Mov AL, [CS:VolumeTable+DI] + Ret + +EndP GetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UpdateSoundcardVariables + + Push AX DX + + Push CS + Pop DS + Assume DS:Driver + + Mov DX, BasePort + Add DX, 4 + + Mov AL, CODEC_INDEX_LDC + Out DX, AL + Inc DX + Mov AX, 3F3Fh + Sub AX, [Word Ptr VolumeTable] + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_RDC + Out DX, AL + Inc DX + Mov AL, AH + Out DX, AL + Dec DX + + Pop DX AX + Ret + +EndP UpdatesoundcardVariables + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetVariable Far + + Push DS + Push DX + + Push CS + Pop DS + Assume DS:Driver + + Mov [VolumeTable+DI], AL + Call UpdateSoundcardVariables + + Pop DX + Pop DS + Ret + +EndP SetVariable + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +EndDriver: + +;******** Provided Variable Table ************* + +MaxNumberOfChannels DW 0FFFFh ; Maximum number of channels the + ; driver can handle. + +StopAfterPlay DW 0 +DefaultChannels DW 64 + DW 5 Dup (0) + + +;******** Provided Procedure Table ************* + +ProvidedTableStart: + + DW Offset DetectCard + + DW Offset InitSound ; Playing related + DW Offset ReinitSound + DW Offset UninitSound + + DW Offset Poll + + DW Offset SetTempo ; Sound variable related + DW Offset SetMixVolume + DW Offset SetStereo + + DW Offset LoadSample ; Sample related + DW Offset ReleaseSample + DW Offset ResetMemory + DW Offset GetStatus ; Returns string to show on status line + + DW Offset SoundCardScreen ; Sound card 'screen' + + DW Offset GetVariable ; For interface + DW Offset SetVariable + +ProvidedTableEnd: + DW 32-(ProvidedTableEnd-ProvidedTableStart)/2 Dup (0) + +EndS + +End diff --git a/it/SoundDrivers/M16.BAT b/it/SoundDrivers/M16.BAT new file mode 100755 index 0000000..f5023d7 --- /dev/null +++ b/it/SoundDrivers/M16.BAT @@ -0,0 +1,5 @@ +tasm /m /ut310 m16 +tlink /3 m16 +execom m16 itmaes16.drv +copy itmaes16.drv .. + diff --git a/it/SoundDrivers/M32.ASM b/it/SoundDrivers/M32.ASM new file mode 100755 index 0000000..1736ea8 --- /dev/null +++ b/it/SoundDrivers/M32.ASM @@ -0,0 +1,2271 @@ +; +; Windows Sound System Driver +; + .386P + +Segment DriverHeader PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +;***** Driver Header ******* + +include drhead.inc + +EndS + +Segment Driver PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +ORG 0 +StartDriver: + +include vtable.inc + +;******** Required ProcedureTable ************* + +include reqproc.inc + +;********************************** + +STEREOENABLED EQU 1 +DMABUFFERLENGTH EQU 4096 +MIXRESOLUTION EQU 32 ; 32 bit mixing for +MIXTABLESIZE EQU 2*256*65 + +PNPVENDORID EQU 321A630Eh + +DMASize DW DMABUFFERLENGTH/2 + +WSSMsg DB "SoundSystem Maestro 32/96", 13 + DB "Port ", 0FDh, "Xh, IRQ ", 0FDh, "D, DMA ", 0FDh, "D", 0 + +WSSNoMemoryMsg DB "SoundSystem Maestro 32/96", 13 + DB "Error: Insufficient memory", 0 + +ReinitMsg DB "SoundSystem Maestro 32/96 Codec reinitialised", 0 + +DriverName DB "ITMAES32.DRV", 0 + +Forced DB 0 +Stereo DB 0 +MixVolume DW 0 + +BytesToMix DW 1000 +WSSMixConst DB 0 + +MixSegment DW 0 +DMASegment DW 0 + +MixTransferOffset DW 0 +MixTransferRemaining DW 0 + +CONFIGURATIONOFFSET EQU $+128 +CONFIGSIZE EQU 6 +MixMode DW 0 +MixModeOffset DW 0 +Filter DW 0 + +IMR DW 0 +OldWSSIRQHandler DD 0 + +FilterValue DD 0 +FilterValue2 DD 0 + +MixSpeedTable DW 5513, 41h + DW 6615, 4Fh + DW 8000, 40h + DW 9600, 4Eh + DW 11025, 43h + DW 16000, 42h + DW 18900, 45h + DW 22050, 47h + DW 27429, 44h + DW 32000, 46h + DW 33075, 4Dh + DW 37800, 49h + DW 44100, 4Bh + DW 48000, 4Ch + +IRQData Label Word + DW 20h, 1111111111111110b ; IRQ 0 + DW 24h, 1111111111111101b ; IRQ 1 + DW 28h, 1111110111111011b ; IRQ 2 + DW 2Ch, 1111111111110111b ; IRQ 3 + DW 30h, 1111111111101111b ; IRQ 4 + DW 34h, 1111111111011111b ; IRQ 5 + DW 38h, 1111111110111111b ; IRQ 6 + DW 3Ch, 1111111101111111b ; IRQ 7 + DW 1C0h, 1111111011111011b ; IRQ 8 + DW 1C4h, 1111110111111011b ; IRQ 9 + DW 1C8h, 1111101111111011b ; IRQ 10 + DW 1CCh, 1111011111111011b ; IRQ 11 + DW 1D0h, 1110111111111011b ; IRQ 12 + DW 1D4h, 1101111111111011b ; IRQ 13 + DW 1D8h, 1011111111111011b ; IRQ 14 + DW 1DCh, 0111111111111011b ; IRQ 15 + +;********************************** +; WSS Registers +;********************************** + +CODEC_INDEX_LIC = 00 +CODEC_INDEX_RIC = 01h +CODEC_INDEX_LX1C = 02h +CODEC_INDEX_RX1C = 03h +CODEC_INDEX_LX2C = 04h +CODEC_INDEX_RX2C = 05h +CODEC_INDEX_LDC = 06h +CODEC_INDEX_RDC = 07h +CODEC_INDEX_CDF = 08h +CODEC_INDEX_INTF = 09h +CODEC_INDEX_PIN = 0Ah +CODEC_INDEX_TEST = 0Bh +CODEC_INDEX_MISC = 0Ch +CODEC_INDEX_DIGMIX = 0Dh +CODEC_INDEX_UPR_COUNT = 0Eh +CODEC_INDEX_LWR_COUNT = 0Fh + +CODEC_MCE = 40h + +LDC_LDM = 80h +LDC_LDA = 3Fh + +RDC_RDM = 80h +RDC_RDA = 3Fh + +CDF_STEREO = 10h + +INTF_PEN = 01h +INTF_CEN = 02h +INTF_SDC = 04h +INTF_ACAL = 08h +INTF_PPIO = 40h +INTF_CPIO = 80h + +PIN_IEN = 2 + +TEST_ORL = 03h +TEST_ORR = 0Ch +TEST_DRS = 10h +TEST_ACI = 20h +TEST_PUR = 40h +TEST_COR = 80h + +;********************************** + +WSS16ScreenList Label + DW 16 + DW Near Ptr IdleFunctionList + DW Near Ptr GlobalKeyLink + + DW Near Ptr FullScreenBox ; 0 + DW Near Ptr ScreenHeader + DW Near Ptr FillHeader + DW Near Ptr WSSHeaderLine + + DW Near Ptr DriverText + + DW Near Ptr MixModeText + DW Near Ptr MixModeButton1 ; 6 + DW Near Ptr MixModeButton2 ; + DW Near Ptr MixModeButton3 ; 8 + DW Near Ptr MixModeButton4 ; 9 + + DW Near Ptr FilterText + DW Near Ptr FilterButton1 ; 11 + DW Near Ptr FilterButton2 + DW Near Ptr FilterButton3 + + DW Near Ptr VolumeText + DW Near Ptr VolumeBox1 + + DW Near Ptr MasterVolumeLeft ; 16 + DW Near Ptr MasterVolumeRight ; 17 + + DW 0 + +WSSHeaderLine DW 10 + DB "SoundSystem Maestro 32/96 Codec Driver", 0 + +EmptyObject DW 1 + DB 0, 0 + DB 0 + DB 0 + +DriverText DW 1 + DB 15, 48 + DB 21h + DB "SoundSystem Maestro 32/96 Codec Driver 1.0 for Impulse Tracker", 0 + +GlobalKeyLink DB 7 +GlobalKeyLink2 DD 0 + +IdleFunctionList DD 0 + DD 0 + +FillHeader DW 8 +FillHeader2 DD 0 + +FullScreenBox DW 0 + DB 0, 0, 79, 49 + DB 4 + +ScreenHeader DW 8 +ScreenHeader2 DD 0 + +VolumeText DW 1 + DB 2, 14 + DB 20h + DB "Master Volume Left", 13 + DB "Master Volume Right" + DB 0 + +VolumeBox1 DW 0 + DB 21, 13, 31, 16 + DB 25 + +MasterVolumeLeft DW 9 + DB 22, 14 + DW 0, 63 + DW 9, 0 + DW 0FFFFh, 17, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +MasterVolumeRight DW 9 + DB 22, 15 + DW 0, 63 + DW 9, 1 + DW 16, 6, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +MixModeText DW 1 + DB 2, 18 + DB 20h + DB "Mixing Mode, Playback Frequency: ", 0FDh, "DHz", 0 +MixSpeed DW 48000 + +MixModeButton1 DW 2 + DW 17, 7, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment1 DW 0 + DW 0 + DW Offset SetMixMode +DriverSegment2 DW 0 + DB 3, 20, 32, 22, 8 + DB 0 + DB " 16 Bit, Non-Interpolated", 0 + +MixModeButton2 DW 2 + DW 6, 8, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment3 DW 0 + DW 2 + DW Offset SetMixMode +DriverSegment4 DW 0 + DB 3, 23, 32, 25, 8 + DB 0 + DB " 16 Bit, Interpolated", 0 + +MixModeButton3 DW 2 + DW 7, 9, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment5 DW 0 + DW 4 + DW Offset SetMixMode +DriverSegment6 DW 0 + DB 3, 26, 32, 28, 8 + DB 0 + DB " 32 Bit, Non-Interpolated", 0 + +MixModeButton4 DW 2 + DW 8, 11, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment7 DW 0 + DW 6 + DW Offset SetMixMode +DriverSegment8 DW 0 + DB 3, 29, 32, 31, 8 + DB 0 + DB " 32 Bit, Interpolated", 0 + +FilterText DW 1 + DB 2, 33 + DB 20h + DB "Filter mode", 0 + +FilterButton1 DW 2 + DW 9, 12, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetFilter +DriverSegment9 DW 0 + DW 0 + DW Offset SetFilter +DriverSegment10 DW 0 + DB 3, 35, 29, 37, 8 + DB 0 + DB " No Filter", 0 + +FilterButton2 DW 2 + DW 11, 13, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetFilter +DriverSegment11 DW 0 + DW 1 + DW Offset SetFilter +DriverSegment12 DW 0 + DB 3, 38, 29, 40, 8 + DB 0 + DB " 50% Filter", 0 + +FilterButton3 DW 2 + DW 12, 0FFFFh, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetFilter +DriverSegment13 DW 0 + DW 2 + DW Offset SetFilter +DriverSegment14 DW 0 + DB 3, 41, 29, 43, 8 + DB 0 + DB " 75% Filter", 0 + +VolumeTable DB 2 Dup (56) + +; 컴 MixingRoutines 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +MixBufferPos DW 0 + +include dmasirq.inc +include mix.inc +include m12bit.mix +include m12biti.mix +include m32bit.mix +include m32biti.mix + +MixFunctionTables Label + +include m12bit.inc ; contains the tables +include m12biti.inc +include m32bit.inc +include m32biti.inc + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +RelocationTable Label Word + DW Offset DriverSegment1, Offset DriverSegment2 + DW Offset DriverSegment3, Offset DriverSegment4 + DW Offset DriverSegment5, Offset DriverSegment6 + DW Offset DriverSegment7, Offset DriverSegment8 + DW Offset DriverSegment9, Offset DriverSegment10 + DW Offset DriverSegment11, Offset DriverSegment12 + DW Offset DriverSegment13, Offset DriverSegment14 + DW 0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetMixMode Far + + Push CS + Pop ES + Mov DI, Offset MixMode + + Ret + +EndP GetMixMode + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetFilter Far + + Push CS + Pop ES + Mov DI, Offset Filter + + Ret + +EndP GetFilter + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetFilter Far + + Mov AX, [SI+22] + Mov CS:FilterValue, 0 + Mov CS:Filter, AX + + Mov AX, 1 + Ret + +EndP SetFilter + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc WaitCoDec + + Push CX + + Mov CX, 0F000h + +WaitCoDec1: + In AL, DX + Test AL, AL + JNS WaitCoDec2 + Loop WaitCoDec1 + + StC + +WaitCoDec2: + Pop CX + Ret + +EndP WaitCoDec + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc WaitAutoCalibration + + Push CX + Mov CX, 0F000h + +WaitAutoCalibration1: + Mov AL, CODEC_INDEX_TEST + Out DX, AL + Inc DX + In AL, DX + Dec DX + Test AL, TEST_ACI + JNZ WaitAutoCalibration2 + Loop WaitAutoCalibration1 + + StC + +WaitAutoCalibration2: + Pop CX + Ret + +EndP WaitAutoCalibration + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixMode Far + + Mov AX, [SI+22] + + ClI + + Mov CS:MixMode, AX + + Mov BX, 180 + Mul BX + Mov CS:MixModeOffset, AX + + Mov DS, Word Ptr [CS:RecalculateAllVolumes+2] + Call CS:RecalculateAllVolumes + + StI + + Mov AX, 1 + Ret + +EndP SetMixMode + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GetWSSMixConst ; Work out value.. and nearest + ; mixspeed value. + + PushA + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, CmdLineMixSpeed + Mov CX, MixSpeed + Test AX, AX + JZ GetWSSMixConst1 + + Mov CX, 48000 + Cmp AX, CX + JA GetWSSMixConst1 + + Mov CX, 8000 + Cmp AX, CX + JB GetWSSMixConst1 + + Mov CX, AX + +GetWSSMixConst1: ; CX = desired mixspeed + Mov SI, Offset MixSpeedTable + Mov DX, 14 ; 14 different available speeds + + Xor BX, BX + +GetWSSMixConst2: + LodsW + Cmp AX, BX + JB GetWSSMixConst3 + Cmp AX, CX + JA GetWSSMixConst3 + + Mov BX, AX + Mov DH, [SI] + +GetWSSMixConst3: + LodsW ; Add SI, 2 + Dec DL + JNZ GetWSSMixConst2 + + Mov MixSpeed, BX + Mov WSSMixConst, DH + + Pop DS + PopA + Ret + +EndP GetWSSMixConst + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PingWSS ; Check BasePort, DX = BasePort + ; Preserves DX, destroys AX + + Push DX + + Inc DX + Inc DX + + In AL, DX + Xor AL, AL + Out DX, AL + + Dec DX + Dec DX + Call WaitCodec + JC PingWSSFailure + + In AL, DX + Test AL, AL + JS PingWSSFailure + + Mov AL, CODEC_INDEX_MISC + Out DX, AL + Inc DX ; DX = Data port + In AL, DX + Mov AH, AL ; AH = Revision + + Xor AL, AL ; Write 0 revision + Out DX, AL + In AL, DX + And AX, 8F8Fh + Cmp AL, AH + JNE PingWSSFailure + Dec DX ; DX = AD1848 baseport + + Mov AL, CODEC_MCE or CODEC_INDEX_INTF + Out DX, AL + Inc DX + Mov AL, INTF_ACAL or INTF_SDC + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_INTF + Out DX, AL + Inc DX + Mov AL, INTF_ACAL or INTF_SDC + Out DX, AL + Dec DX + + Call WaitAutoCalibration ; Returns carry if error + ; Carry clear if none. + +; JC PingWSSFailure + + Pop DX + Ret + +PingWSSFailure: + Pop DX + + StC + Ret + + +EndP PingWSS + +; 컴 DetectCard 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Returns carry set if error, else carry clear. Has to setup internal vars +; (eg. appropriate IRQ/DMA whatever). +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +PnP_SerialID DD 0 +PnP_VendorID DD 0 +PnP_ReadPort DW 0 +PnP_CSN DB 0 +PnP_CardFound DB 0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_Delay + Assume DS:Driver + + Push AX CX + + Mov CX, 180h +PnP_Delay1: + In AL, 21h + Loop PnP_Delay1 + + Pop CX AX + Ret + +EndP PnP_Delay + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_WriteData + + Mov DX, 279h + Out DX, AL + + Mov AL, AH + Mov DH, 0Ah + Out DX, AL + Ret + +EndP PnP_WriteData + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_ReadData + + Mov DX, 279h + Out DX, AL + + Mov DX, PnP_ReadPort + In AL, DX + + Ret + +EndP PnP_ReadData + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_Isolate + + Mov AX, 402h + Call Pnp_WriteData ; Reset CSNs + +PnP_IsolateNextCard: + Mov AX, 0003h + Call PnP_WriteData ; Wake[0] + + Mov AX, PnP_ReadPort + ShL AX, 6 + Xor AL, AL + Call PnP_WriteData ; Set Read Data port. + + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + + Mov AL, 1 ; Serial Isolation + Mov DX, 279h + Out DX, AL + + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + + Mov BL, 6Ah + Mov CX, 64 + Mov DX, PnP_ReadPort + + ClI + +PnP_Isolate1: + ShR PnP_SerialID, 1 + RCR PnP_VendorID, 1 + + Mov BH, BL + ShR BH, 1 + Xor BH, BL + ShR BX, 1 + + In AL, DX + Mov AH, AL + Call PnP_Delay + In AL, DX + Call PnP_Delay + + Cmp AX, 55AAh + JNE PnP_Isolate2 + + Xor BL, 80h + Or PnP_SerialID, 80000000h + +PnP_Isolate2: + Dec CX + JNZ PnP_Isolate1 + + Mov CX, 8 + Xor BH, BH + +PnP_Isolate3: + ShR BH, 1 + + In AL, DX + Mov AH, AL + Call PnP_Delay + In AL, DX + Call PnP_Delay + Cmp AX, 55AAh + JNE PnP_Isolate4 + + Or BH, 80h + +PnP_Isolate4: + Dec CX + JNZ PnP_Isolate3 + + StI + + Cmp BL, BH ; Matching Checksum? + JNE PnP_IsolateFinished + + ; assign CSN + Inc PnP_CSN + + Mov AL, 6 + MOv AH, PnP_CSN + Call PnP_WriteData + + Cmp PnP_VendorID, PNPVENDORID + JNE PnP_IsolateNextCard +; Cmp PnP_SerialID, PNPSERIALID +; JNE PnP_IsolateNextCard + + Mov AL, 3 + Call PnP_WriteData + + Mov AX, 07h ; Configuration device + Call PnP_WriteData + + Mov AL, 60h + Call PnP_ReadData + Mov AH, AL + Mov AL, 61h + Call PnP_ReadData ; AX = address. + + Test AX, AX + JZ PnP_IsolateNextCard + + Cmp BasePort, 0FFFFh + JE PnPBasePortOK + + Cmp BasePort, AX + JNE PnP_IsolateNextCard + +PnPBasePortOK: + Mov BasePort, AX + + Mov AL, 70h + Call PnP_ReadData ; AL[3:0] = IRQ + And AX, 15 + JZ PnP_IsolateNextCard + Mov IRQ, AX + + Mov AL, 74h + Call PnP_ReadData ; AL[2:0] = DMA + And AX, 7 + Cmp AL, 4 + JE PnP_IsolateNextCard + Mov DMA, AX + + Mov Pnp_CardFound, 1 + Jmp PnP_IsolateNextCard + +PnP_IsolateFinished: + Mov AL, PnP_CSN + ShL AL, 1 + Or AL, PnP_CardFound + + Ret + +EndP PnP_Isolate + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc DetectCard Far ; returns carry clear if succesful + + Push CS + Pop DS + + Xor AL, AL + Mov DX, 279h + Out DX, AL + Out DX, AL + + Mov AL, 6Ah ; Starting value + Mov CX, 32 + +PnP_InitiationKeyLoop: + Out DX, AL + + Mov AH, AL + ShR AH, 1 + Xor AH, AL + ShR AX, 1 + + Dec CX + JNZ PnP_InitiationKeyLoop + +; Try three ports before concluding no PnP cards: 20Fh, 27Bh, 213h + +PnP_DetectCardPort1: + Mov PnP_ReadPort, 20Fh + Call PnP_Isolate + JZ PnP_DetectCardPort2 + Test AL, 1 + JZ PnP_DetectCardNotFound + Jmp PnP_DetectCardFound + +PnP_DetectCardPort2: + Mov PnP_ReadPort, 27Bh + Call PnP_Isolate + JZ PnP_DetectCardPort3 + Test AL, 1 + JZ PnP_DetectCardNotFound + Jmp PnP_DetectCardFound + +PnP_DetectCardPort3: + Mov PnP_ReadPort, 213h + Call PnP_Isolate + Test AL, 1 + JNZ PnP_DetectCardFound + +PnP_DetectCardNotFound: + StC + Mov AX, 202h + Call PnP_WriteData + Ret + +PnP_DetectCardFound: + ClC + +PnP_DetectEnd: ; Return PnP to wait for key state + Mov AX, 202h + Call PnP_WriteData + + Mov EAX, 'Jeff' + Ret + +EndP DetectCard + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +MixModeTable Label Word + DW Offset Mix0ModeMono, Mix0ModeStereo + DW Offset Mix0ModeMono, Mix0ModeStereo + DW Offset Mix6ModeMono, Mix6ModeStereo + DW Offset Mix6ModeMono, Mix6ModeStereo + +Proc MixSamples ; Given DS:SI = info tables, CX = numchannels + + ; 1. Clean buffer + ; + update variables + ; 2. Update parameters + ; 3. Mix func + ; 4. Return + + Push CX + + Mov CX, BytesToMix + Mov ES, MixSegment + Mov DI, MIXTABLESIZE + Xor EAX, EAX + Mov DX, CX + Add CX, CX + + Mov MixTransferOffset, DI ; } Memory write + + Cmp Stereo, 0 + JE MixSamples1 + + Mov DX, CX + +MixSamples1: + Rep StosD ; } Memory write + Mov MixTransferRemaining, DX ; } + + Pop CX + +MixSamples2: + Test Byte Ptr [SI], 1 + JZ MixSamplesEnd2 + Cmp Byte Ptr [SI+36h], 100 + JE MixSamplesEnd2 + + Push CX + Mov CX, [SI] + + Test CH, 2 + JZ MixSamples3 + And Byte Ptr [SI], Not 1 + + Jmp MixSamplesEnd +; Cmp MixMode, 8 ; Is it volume ramping? +; JB MixSamplesEnd + +MixSamples3: + Test CL, 20h ; New freq? + JZ MixSamples5 + + Mov AX, [SI+10h] + Mov DX, [SI+12h] + Mov BX, MixSpeed + Cmp DX, BX + JAE MixSamplesHandleError + + Div BX + ShL EAX, 16 + Xor AX, AX + Div BX + Mov STEPVALUE, EAX + +MixSamples4: + Test CH, 1 + JZ MixSamples5 + + Mov DWord Ptr [SI+1Ch], 0 ; Current Volume = 0 + ; for volume sliding. +MixSamples5: + Test CX, 8440h ; New volume or panning? + JZ MixSamplesMix + + Xor AX, AX + Test CH, 8 ; Muted? + JNZ MixModeCommon + + Mov BX, MixMode + Add BL, Stereo + Add BX, BX + Jmp [CS:MixModeTable+BX] + +Mix0Mode: ; 16-bit mixing, no interpolation +Mix0ModeMono: ; and 16-bit mixing, interpolation + Mov AL, [SI+20h] + ShR AL, 1 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Mov AX, 0 + JZ MixModeCommon + Mov AL, 30 ; Use left only-mixing for mono + Jmp MixModeCommon + +Mix0ModeStereo: + Mov AL, [SI+37h] ; Final pan + Cmp AL, 100 + JE Mix0ModeSurround + + Mul Byte Ptr [SI+20h] ; Final volume + Add AX, 64 + ShR AX, 7 + Mov [SI+0Ch], AX ; Store into right volume + + Mov AL, 64 + Sub AL, [SI+37h] + Mul Byte Ptr [SI+20h] + Add AX, 64 + ShR AX, 7 + Mov [SI+0Eh], AX ; Left volume + + Mov CH, AL ; CH = left volume + Mov CL, [SI+0Ch] ; CL = right volume + Mov AX, 0 + + Test CX, CX + JZ MixModeCommon + + Mov AL, 30 ; Left only... + Test CL, CL + JZ MixModeCommon + + Mov AL, 60 + Test CH, CH + JZ MixModeCommon + + Mov AL, 90 + Cmp CL, CH + JZ MixModeCommon + + Mov AL, 120 + Jmp MixModeCommon + +Mix0ModeSurround: + Mov AL, [SI+20h] + ShR AL, 2 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Mov AX, 0 + JZ MixModeCommon + Mov AL, 150 ; Surround + Jmp MixModeCommon + +Mix6ModeMono: + Mov AX, [SI+4Ah] + Mul MixVolume + ShRD AX, DX, 8 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Test AX, AX + JZ MixModeCommon + Mov AX, 30 + Jmp MixModeCommon + +Mix6ModeStereo: + Mov AL, [SI+37h] ; Final pan + Cmp AL, 100 + JE Mix6ModeSurround + + Mul Byte Ptr MixVolume + Mul Word Ptr [SI+4Ah] + ShRD AX, DX, 14 + Mov [SI+0Ch], AX ; Store into right volume + Mov BX, AX + ShL EAX, 16 + + Mov AL, 64 ; Do left volume + Sub AL, [SI+37h] ; AL = 64-FinalPan + Mul Byte Ptr MixVolume + Mul Word Ptr [SI+4Ah] + ShRD AX, DX, 14 + Mov [SI+0Eh], AX + + Mov ECX, EAX + + ; BX = right volume + ; CX = Left volume + Mov AX, 0 + Test ECX, ECX + JZ MixModeCommon + + Mov AL, 30 + Test BX, BX + JZ MixModeCommon + + Mov AL, 60 + Test CX, CX + JZ MixModeCommon + + Mov AL, 90 + Cmp CX, BX + JE MixModeCommon + + Mov AL, 120 + Jmp MixModeCommon + +Mix6ModeSurround: + Mov AX, [SI+4Ah] + Mul MixVolume + ShRD AX, DX, 9 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + JZ MixModeCommon + Mov AX, 150 + Jmp MixModeCommon + +MixModeCommon: ; Requires AX = 30/60/90 etc. depending + ; On mixing mode type. + ; This will add 180 for 16-bit, + ; And sort out loop types. + Mov BL, [SI+0Ah] + Test Byte Ptr [SI+18h], 2 ; 16 bit? + JZ MixModeCommon1 + + Add AX, 180 + +MixModeCommon1: + Cmp BL, 8 + JB MixModeCommon3 ; No loop + JE MixModeCommon2 ; Forwards loop + + Add AX, 10 + +MixModeCommon2: + Add AX, 10 + +MixModeCommon3: + Add AX, Offset MixFunctionTables + Add AX, MixModeOffset + Mov [SI+8], AX ; Offset... + +MixSamplesMix: + Mov BX, [SI+8] ; BX = offset into + Mov EAX, [CS:BX+2] + Mov DWord Ptr PreMixFunction, EAX + Mov EAX, [CS:BX+6] + Mov DWord Ptr MixFunctionSeparateBackwards, EAX + + Mov AX, BytesToMix + Mov MixBlockSize, AX + Mov MixBufferOffset, MIXTABLESIZE + + Mov EAX, CURRENTPOSITION + Mov OLDPOSITION, EAX + + Call Word Ptr [CS:BX] + + And Word Ptr [SI], 0111100010001101b + Jmp MixSamplesEnd + +MixSamplesHandleError: + Mov Word Ptr [SI], 200h + + Test Byte Ptr [SI+3Ah], 80h + JNZ MixSamplesEnd + + Mov BX, [SI+38h] + And Byte Ptr [BX], Not 4 ; Turn off channel + +MixSamplesEnd: + Pop CX + +MixSamplesEnd2: + Add SI, 128 + Dec CX + JNZ MixSamples2 + + Ret + +EndP MixSamples + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc WSSIRQHandler + + PushAD + Push DS + Push ES + + ClD + + Mov AX, CS + Mov DS, AX + Assume DS:Driver + + Mov DX, [BasePort] + Add DX, 2 + In AL, DX + Test AL, 1 + JZ WSSAckIRQ2 + + Xor AL, AL + Out DX, AL + +WSSAckIRQ2: + Mov AL, 20h + Cmp IRQ, 8 + JB WSSAckIRQ1 + + Out 0A0h, AL + +WSSAckIRQ1: + Out 20h, AL + +DMAPort1 EQU $+1 + In AL, 1 + Mov BL, AL +DMAPort2 EQU $+1 + In AL, 1 + Mov BH, AL + + Xor AX, AX + + Cmp BX, DMABUFFERLENGTH/2 + JB WSSIRQHandler1 + + Mov AX, DMABUFFERLENGTH/2 + +WSSIRQHandler1: + CLD + + + ; OK... time to get next block + ; Check whether stereo thing is on.. + ; + LES DI, [ActualDMAPtr] + Add DI, AX + + Mov BX, DMASize ; BX = bytes required + ShR BX, 1 + ; BX = samples required + Mov BP, 8 ; Skip for mono + Mov CL, 14 ; Shift for mono + + Cmp Stereo, 0 + JE WSSIRQHandlerMono + + Mov BP, 4 ; Stereo skip value. + Dec CL + +WSSIRQHandlerMono: + Call SaveEMSPageFrame + + Cmp MixTransferRemaining, 0 + JNE WSSIRQHandler4 + Assume DS:Nothing + +WSSIRQHandler3: + Push BX + Push CX + Push BP + Push ES + Push DI + + Call Update + Call MixSamples + + Pop DI + Pop ES + Pop BP + Pop CX + Pop BX + +WSSIRQHandler4: + Mov DS, MixSegment + Mov SI, MixTransferOffset + Mov DX, BX ; DX = samples to transfer + Cmp DX, MixTransferRemaining + JBE WSSIRQHandler5 + + Mov DX, MixTransferRemaining + +WSSIRQHandler5: + Push DX + Cmp CS:Filter, 1 + JB WSSIRQHandler6 + JE WSSIRQHFilter + + Cmp CS:Stereo, 0 + JE WSSIRQ3QFilterMono + +WSSIRQ3QFilterStereo: + Push BX + + Mov EBX, FilterValue + Mov EBP, FilterValue2 + ShR DX, 1 + +WSSIRQ3QFilterStereo1: + Mov EAX, EBX + Mov ECX, EBP + Add EAX, [SI] + Add ECX, [SI+4] + SAR EAX, 1 + SAR ECX, 1 + Add EBX, EAX + Add EBP, ECX + SAR EBX, 1 + SAR EBP, 1 + + Mov EAX, EBX + SAR EAX, 13 + + Cmp EAX, -8000h + JL WSS3QFilterStereoClip1 + Cmp EAX, 7FFFh + JG WSS3QFilterStereoClip2 + +WSSIRQ3QFilterStereo2: + StosW + + Mov EAX, EBP + SAR EAX, 13 + + Cmp EAX, -8000h + JL WSS3QFilterStereoClip3 + Cmp EAX, 7FFFh + JG WSS3QFilterStereoClip4 + +WSSIRQ3QFilterStereo3: + StosW + + Add SI, 8 + Dec DX + JNZ WSSIRQ3QFilterStereo1 + + Mov FilterValue, EBX + Mov FilterValue2, EBP + + Pop BX + + Jmp WSSMixTransferEnd + +WSSIRQ3QFilterMono: + Push BX + + Mov EBX, FilterValue + +WSSIRQ3QFilterMono1: + Mov EAX, EBX + Add EAX, [SI] + SAR EAX, 1 + Add EBX, EAX + SAR EBX, 1 + Mov EAX, EBX + SAR EAX, 14 + + Cmp EAX, -8000h + JL WSS3QFilterMonoClip1 + Cmp EAX, 7FFFh + JG WSS3QFilterMonoClip2 + +WSSIRQ3QFilterMono2: + StosW + + Add SI, 8 + Dec DX + JNZ WSSIRQ3QFilterMono1 + + Mov FilterValue, EBX + + Pop BX + + Jmp WSSMixTransferEnd + +WSSIRQHFilter: + Cmp CS:Stereo, 0 + JE WSSIRQHFilterMono + +WSSIRQHFilterStereo: + Push BX + + Mov EBX, FilterValue + Mov EBP, FilterValue2 + ShR DX, 1 + +WSSIRQHFilterStereo1: + Add EBX, [SI] + Add EBP, [SI+4] + + SAR EBX, 1 + SAR EBP, 1 + + Mov EAX, EBX + SAR EAX, 13 + + Cmp EAX, -8000h + JL WSSHFilterStereoClip1 + Cmp EAX, 7FFFh + JG WSSHFilterStereoClip2 + +WSSIRQHFilterStereo2: + StosW + + Mov EAX, EBP + SAR EAX, 13 + + Cmp EAX, -8000h + JL WSSHFilterStereoClip3 + Cmp EAX, 7FFFh + JG WSSHFilterStereoClip4 + +WSSIRQHFilterStereo3: + StosW + + Add SI, 8 + Dec DX + JNZ WSSIRQHFilterStereo1 + + Mov FilterValue, EBX + Mov FilterValue2, EBP + + Pop BX + + Jmp WSSMixTransferEnd + +WSSIRQHFilterMono: + Push BX + + Mov EBX, FilterValue + +WSSIRQHFilterMono1: + Add EBX, [SI] + SAR EBX, 1 + Mov EAX, EBX + SAR EAX, 14 + + Cmp EAX, -8000h + JL WSSHFilterMonoClip1 + Cmp EAX, 7FFFh + JG WSSHFilterMonoClip2 + +WSSIRQHFilterMono2: + StosW + + Add SI, 8 + Dec DX + JNZ WSSIRQHFilterMono1 + + Mov FilterValue, EBX + + Pop BX + + Jmp WSSMixTransferEnd + +WSSIRQHandler6: + Mov EAX, [SI] + SAR EAX, CL + + Cmp EAX, -8000h + JL WSSIRQHandlerClip1 + Cmp EAX, 7FFFh + JG WSSIRQHandlerClip2 + +WSSIRQHandler7: + StosW ; } Memory write + + Add SI, BP + Dec DX + JNZ WSSIRQHandler6 + +WSSMixTransferEnd: + Pop DX + + Sub MixTransferRemaining, DX ; } Memory write + Sub BX, DX + JNZ WSSIRQHandler3 + + Mov MixTransferOffset, SI ; } Memory write + + Call RestoreEMSPageFrame + + Pop ES + Pop DS + PopAD + IRet + +WSSIRQHandlerClip1: + Mov AX, 8000h + Jmp WSSIRQHandler7 + +WSSIRQHandlerClip2: + Mov AX, 7FFFh + Jmp WSSIRQHandler7 + +WSSHFilterMonoClip1: + Mov AX, 8000h + Jmp WSSIRQHFilterMono2 + +WSSHFilterMonoClip2: + Mov AX, 7FFFh + Jmp WSSIRQHFilterMono2 + +WSSHFilterStereoClip1: + Mov AX, 8000h + Jmp WSSIRQHFilterStereo2 + +WSSHFilterStereoClip2: + Mov AX, 7FFFh + Jmp WSSIRQHFilterStereo2 + +WSSHFilterStereoClip3: + Mov AX, 8000h + Jmp WSSIRQHFilterStereo3 + +WSSHFilterStereoClip4: + Mov AX, 7FFFh + Jmp WSSIRQHFilterStereo3 + +WSS3QFilterMonoClip1: + Mov AX, 8000h + Jmp WSSIRQ3QFilterMono2 + +WSS3QFilterMonoClip2: + Mov AX, 7FFFh + Jmp WSSIRQ3QFilterMono2 + +WSS3QFilterStereoClip1: + Mov AX, 8000h + Jmp WSSIRQ3QFilterStereo2 + +WSS3QFilterStereoClip2: + Mov AX, 7FFFh + Jmp WSSIRQ3QFilterStereo2 + +WSS3QFilterStereoClip3: + Mov AX, 8000h + Jmp WSSIRQ3QFilterStereo3 + +WSS3QFilterStereoClip4: + Mov AX, 7FFFh + Jmp WSSIRQ3QFilterStereo3 + +EndP WSSIRQHandler + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetIRQ + + PushAD + Push ES + + Xor AX, AX + Mov ES, AX + + Mov DI, IRQ + ShL DI, 2 + Add DI, Offset IRQData + Mov BX, [CS:DI] + + Mov AX, CS + ShL EAX, 16 + Mov AX, Offset WSSIRQHandler + + XChg [ES:BX], EAX + Mov OldWSSIRQHandler, EAX + + Mov AX, IMR + And AX, [DI+2] + + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Pop ES + PopAD + + Ret + +EndP SetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetIRQ + + PushAD + Push ES + + Xor AX, AX + Mov ES, AX + + Mov DI, IRQ + ShL DI, 2 + Mov BX, [IRQData+DI] + + Mov EAX, OldWSSIRQHandler + Mov [ES:BX], EAX + + Pop ES + PopAD + + Ret + +EndP ResetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc StopWSS + + Mov DX, BasePort + + Mov AL, CODEC_INDEX_INTF + Out DX, AL + Inc DX + In AL, DX + And AL, Not INTF_PEN + Out DX, AL + + Inc DX + In AL, DX + Xor AL, AL + Out DX, AL + + Dec DX + Dec DX + + Mov AL, CODEC_INDEX_PIN + Out DX, AL + Inc DX + Xor AL, AL + Out DX, AL + + Ret + +EndP StopWSS + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc StartWSS + + PushA + Push ES + Push DS + + Push CS + Pop DS + Assume DS:Driver + + ; Setup DMA + Mov BX, DMASegment + Xor AX, AX + Mov DX, DMA + Mov DI, DMABUFFERLENGTH + Call SetDMA + + LES DI, ActualDMAPtr + Xor AX, AX + Mov CX, DMABUFFERLENGTH/2 + Rep StosW + + Mov MixBufferPos, 0 + Mov MixTransferRemaining, 0 + + Mov DX, BasePort + Call PingWSS + + Mov AL, CODEC_INDEX_PIN + Out DX, AL + Inc DX + Mov AL, PIN_IEN + Out DX, AL + Dec DX + + Mov AH, WSSMixConst ; Set format/frequency + Cmp Stereo, 0 + JE StartWSS1 + + Or AH, CDF_STEREO + +StartWSS1: + Mov AL, CODEC_MCE or CODEC_INDEX_CDF + Out DX, AL + Inc DX + Mov AL, AH + Out DX, AL + Dec DX + + Call WaitCodec + + Mov AL, CODEC_INDEX_CDF + Out DX, AL + Inc DX + Mov AL, AH + Out DX, AL + Dec DX + + Call WaitAutoCalibration + + ; Start playback + Mov AL, CODEC_INDEX_LWR_COUNT + Out DX, AL + Inc DX + + Mov AX, DMASize + ShR AX, 1 + + Cmp Stereo, 0 + JE StartWSS2 + + ShR AX, 1 + +StartWSS2: + Dec AX + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_UPR_COUNT + Out DX, AL + Inc DX + Mov AL, AH + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_INTF + Out DX, AL + Inc DX + In AL, DX + Or AL, INTF_PEN + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_LDC + Out DX, AL + Inc DX + In AL, DX + And AL, Not LDC_LDM + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_RDC + Out DX, AL + Inc DX + In AL, DX + And AL, Not RDC_RDM + Out DX, AL + Dec DX + + Pop DS + Pop ES + PopA + + Ret + +EndP StartWSS + Assume DS:Nothing + +;컴 InitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Sets up any memory required for output +; Initiates output +; +; Parameters: AX = Number of Channels +; +; If sucessful, returns: +; Carry flag clear +; DS:SI = pointer to text to display +; AX = parameter 1 in text +; BX = parameter 2 in text +; CX = parameter 3 in text +; DX = parameter 4 in text +; DI = parameter 5 in text +; +; If unsucessful, returns: +; Carry flag set +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc InitSound Far + + Push CS + Pop DS + Assume DS:Driver + + Mov SI, Offset RelocationTable + +RelocationFix: + LodsW + Test AX, AX + JZ RelocationEnd + Mov BX, AX + Mov [BX], DS + Jmp RelocationFix + + +RelocationEnd: + Call GetEMSPageFrame + Mov EMSPageFrame, AX + + In AL, 0A1h + Mov AH, AL + In AL, 21h + Mov IMR, AX + + Mov ECX, IdleUpdateInfoLine + Mov EDX, GlobalKeyList + Mov IdleFunctionList, ECX + Mov GlobalKeyLink2, EDX + + Mov ECX, FillHeaderFunction + Mov EDX, DrawHeaderFunction + Mov FillHeader2, ECX + Mov ScreenHeader2, EDX + + Call GetWSSMixConst + + Mov AX, 2643 + Mul MixSpeed + Add AX, 0FFFFh + AdC DX, 2080 + + Mov BX, (DMABUFFERLENGTH*2)/16 + Add BX, DX + + ; Allocate MixSegment first + Mov AH, 48h + + Int 21h + JNC InitSound1 + +InitSoundNoMemory: + Mov SI, Offset WSSNoMemoryMsg + Ret + +InitSound1: + Mov MixSegment, AX + Add AX, DX + Mov DMASegment, AX + + Call SetIRQ + Call GetTempo + Call SetTempo + + Call UpdateSoundcardVariables + + Mov SI, Offset WSSMsg + + Mov AX, BasePort + Mov BX, IRQ + Mov CX, DMA + + Ret + +EndP InitSound + Assume DS:Nothing + +;컴 ReInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Reinitialises sound output +; Initiates sound output +; +; Parameters: AX = number of channels. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReInitSound Far + + PushA + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Call ResetIRQ + Call SetIRQ + + Mov SI, Offset ReInitMsg + Mov BX, 40 + Call SetInfoLine + + Mov AL, Stereo + Call SetStereo + + Pop ES + Pop DS + PopA + + Ret + +EndP ReInitSound + Assume DS:Nothing + +;컴 UnInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Stops sound output, releases any memory used by driver +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UnInitSound Far + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, IMR + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Mov AX, MixSegment + Test AX, AX + JZ UnInitSound1 + + Mov ES, AX + Mov AH, 49h ; Release MixSegment + Int 21h + + Call StopWSS + Call ResetIRQ + +UnInitSound1: + Call GotoHomeDirectory + + ; Now to save config into driver file. + Mov AX, 3D02h ; Read write access + Mov DX, Offset DriverName + Int 21h + JC SetMixMode1 + + Mov BX, AX + + Mov AX, 4200h + Xor CX, CX + Mov DX, Offset CONFIGURATIONOFFSET + Int 21h + JC SetMixMode2 + + Mov AH, 40h + Mov CX, CONFIGSIZE + Mov DX, Offset MixMode + Int 21h + +SetMixMode2: + Mov AH, 3Eh + Int 21h + +SetMixMode1: + Ret + +EndP UnInitSound + Assume DS:Nothing + +;컴 Poll 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; This procedure is called as often as possible by IT.EXE +; AX = Playmode (0 for nothing in particular, 1 = pattern, 2 = song) +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Poll Far + + Ret + +EndP Poll + +;컴 SetTempo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: BX = tempo +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetTempo Far + + Push AX + Push BX + Push DX + + Push BX + + Mov AX, MixSpeed + Mov BX, AX + Xor DX, DX + + ShL AX, 1 + RCL DX, 1 ; DX:AX = Mixspeed*2 + + ShR BX, 1 ; BX = Mixspeed/2 + + Add AX, BX + AdC DX, 0 ; DX:AX = Mixspeed*2.5 + + Pop BX ; BX = tempo + Div BX + + Mov BytesToMix, AX + + Pop DX + Pop BX + Pop AX + + Ret + +EndP SetTempo + +;컴 SetMixVolume 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = MixVolume +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixVolume Far + + PushA + Push DS + + Mov BX, AX ; BX = MixVolume + Mov CS:MixVolume, BX + + Mov AX, CS:MixSegment + Test AX, AX + JZ SetMixVolume2 + + Mov DS, AX + + Mov CX, MIXTABLESIZE/2 + Mov SI, MIXTABLESIZE-2; Starting point - working backwards + +SetMixVolume1: + Mov AX, CX + + Dec AX ; AH = volume, AL = wave value. + Xor DX, DX + XChg AH, DL ; DL = Volume, AX = wave value + CBW + + IMul DX ; DX:AX = Volume * Wave Value + ; Ranges -8192->8128 + + IMul BX ; DX:AX = Volume * Wave Value * Mixing Volume + ; Ranges -1048576->1040384 + + Add AX, 64 + AdC DX, 0 + + ShRD AX, DX, 7 + Mov [SI], AX + Sub SI, 2 + + Loop SetMixVolume1 + +SetMixVolume2: + Mov DS, Word Ptr [CS:RecalculateAllVolumes+2] + Call CS: RecalculateAllVolumes + + Pop DS + PopA + + Ret + +EndP SetMixVolume + +;컴 SetStereo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AL = Stereo on/off, 0 = off. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc RecalculateAllFrequencies + + Call GetChannelTables + +RecalculateAllFrequencies1: + Or Byte Ptr [SI], 32 + + Add SI, 128 + Dec CX + JNZ RecalculateAllFrequencies1 + + Ret + +EndP RecalculateAllFrequencies + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetStereo Far + + Mov CS:Stereo, AL + Cmp CS:MixSegment, 0 + JE SetStereo1 + + Call StopWSS + Call StartWSS + + Call RecalculateAllFrequencies + +SetStereo1: + Ret + +EndP SetStereo + +;컴 LoadSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = sample to load +; DS:SI points to sample header +; ES:0 points to first sample +; +; Returns: **Carry set if NO error** +; **Carry clear if error** +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +include loadsam.inc + +;컴 ReleaseSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AX = sample to release +; DS:SI points to sample header +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReleaseSample Far + + Ret + +EndP ReleaseSample + +;컴 ResetMemory 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetMemory Far + + Ret + +EndP ResetMemory + +;컴 GetStatus 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +; Returns text to show on status line, AX = display parameter +; Carry set if not to show anything. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetStatus Far + + StC + Ret + +EndP GetStatus + +;컴 SoundCardScreen 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Function to have driver interactive part of program +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SoundCardScreen Far + + Mov AX, 5 + Mov SI, 1 + Mov CX, CS + Mov DX, Offset WSS16ScreenList + + ClC + Ret + +EndP SoundCardScreen + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetVariable Far + + Xor AH, AH + Mov AL, [CS:VolumeTable+DI] + Ret + +EndP GetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UpdateSoundcardVariables + + Push AX DX + + Push CS + Pop DS + Assume DS:Driver + + Mov DX, BasePort + + Mov AL, CODEC_INDEX_LDC + Out DX, AL + Inc DX + Mov AX, 3F3Fh + Sub AX, [Word Ptr VolumeTable] + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_RDC + Out DX, AL + Inc DX + Mov AL, AH + Out DX, AL + Dec DX + + Pop DX AX + Ret + +EndP UpdatesoundcardVariables + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetVariable Far + + Push DS + Push DX + + Push CS + Pop DS + Assume DS:Driver + + Mov [VolumeTable+DI], AL + Call UpdateSoundcardVariables + + Pop DX + Pop DS + Ret + +EndP SetVariable + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +EndDriver: + +;******** Provided Variable Table ************* + +MaxNumberOfChannels DW 0FFFFh ; Maximum number of channels the + ; driver can handle. + +StopAfterPlay DW 0 +DefaultChannels DW 64 + DW 5 Dup (0) + + +;******** Provided Procedure Table ************* + +ProvidedTableStart: + + DW Offset DetectCard + + DW Offset InitSound ; Playing related + DW Offset ReinitSound + DW Offset UninitSound + + DW Offset Poll + + DW Offset SetTempo ; Sound variable related + DW Offset SetMixVolume + DW Offset SetStereo + + DW Offset LoadSample ; Sample related + DW Offset ReleaseSample + DW Offset ResetMemory + DW Offset GetStatus ; Returns string to show on status line + + DW Offset SoundCardScreen ; Sound card 'screen' + + DW Offset GetVariable ; For interface + DW Offset SetVariable + +ProvidedTableEnd: + DW 32-(ProvidedTableEnd-ProvidedTableStart)/2 Dup (0) + +EndS + +End diff --git a/it/SoundDrivers/M32.BAT b/it/SoundDrivers/M32.BAT new file mode 100755 index 0000000..328ebb1 --- /dev/null +++ b/it/SoundDrivers/M32.BAT @@ -0,0 +1,5 @@ +tasm /m /ut310 m32 +tlink /3 m32 +execom m32 itmaes32.drv +copy itmaes32.drv .. + diff --git a/it/SoundDrivers/M32BIT.INC b/it/SoundDrivers/M32BIT.INC new file mode 100755 index 0000000..47bebd5 --- /dev/null +++ b/it/SoundDrivers/M32BIT.INC @@ -0,0 +1,49 @@ + + DW Offset UpdateNoLoop, 0, 0, 0, 0 ; Update only + DW Offset UpdateForwardsLoop, 0, 0, 0, 0 + DW Offset UpdatePingPongLoop, 0, 0, 0, 0 + ; Left only + DW Offset MixNoLoop, PreMix32Left8Bit, MFS8Bit, MBS8Bit, Mix32Single8Bit + DW Offset MixForwardsLoop, PreMix32Left8Bit, MFS8Bit, MBS8Bit, Mix32Single8Bit + DW Offset MixPingPongLoop, PreMix32Left8Bit, MFS8Bit, MBS8Bit, Mix32Single8Bit + ; Right only + DW Offset MixNoLoop, PreMix32Right8Bit, MFS8Bit, MBS8Bit, Mix32Single8Bit + DW Offset MixForwardsLoop, PreMix32Right8Bit, MFS8Bit, MBS8Bit, Mix32Single8Bit + DW Offset MixPingPongLoop, PreMix32Right8Bit, MFS8Bit, MBS8Bit, Mix32Single8Bit + ; Central + DW Offset MixNoLoop, PreMix32Central8Bit, MFS8Bit, MBS8Bit, Mix32Central8Bit + DW Offset MixForwardsLoop, PreMix32Central8Bit, MFS8Bit, MBS8Bit, Mix32Central8Bit + DW Offset MixPingPongLoop, PreMix32Central8Bit, MFS8Bit, MBS8Bit, Mix32Central8Bit + ; Stereo + DW Offset MixNoLoop, PreMix32Panned8Bit, MFS8Bit, MBS8Bit, Mix32Panned8Bit + DW Offset MixForwardsLoop, PreMix32Panned8Bit, MFS8Bit, MBS8Bit, Mix32Panned8Bit + DW Offset MixPingPongLoop, PreMix32Panned8Bit, MFS8Bit, MBS8Bit, Mix32Panned8Bit + ; Surround + DW Offset MixNoLoop, PreMix32Surround8Bit, MFS8Bit, MBS8Bit, Mix32Surround8Bit + DW Offset MixForwardsLoop, PreMix32Surround8Bit, MFS8Bit, MBS8Bit, Mix32Surround8Bit + DW Offset MixPingPongLoop, PreMix32Surround8Bit, MFS8Bit, MBS8Bit, Mix32Surround8Bit + + ; 16 bit tables + DW Offset UpdateNoLoop, 0, 0, 0, 0 ; Update only + DW Offset UpdateForwardsLoop, 0, 0, 0, 0 + DW Offset UpdatePingPongLoop, 0, 0, 0, 0 + ; Left only + DW Offset MixNoLoop, PreMix32Left16Bit, MFS16Bit, MBS16Bit, Mix32Single16Bit + DW Offset MixForwardsLoop, PreMix32Left16Bit, MFS16Bit, MBS16Bit, Mix32Single16Bit + DW Offset MixPingPongLoop, PreMix32Left16Bit, MFS16Bit, MBS16Bit, Mix32Single16Bit + ; Right only + DW Offset MixNoLoop, PreMix32Right16Bit, MFS16Bit, MBS16Bit, Mix32Single16Bit + DW Offset MixForwardsLoop, PreMix32Right16Bit, MFS16Bit, MBS16Bit, Mix32Single16Bit + DW Offset MixPingPongLoop, PreMix32Right16Bit, MFS16Bit, MBS16Bit, Mix32Single16Bit + ; Central + DW Offset MixNoLoop, PreMix32Central16Bit, MFS16Bit, MBS16Bit, Mix32Central16Bit + DW Offset MixForwardsLoop, PreMix32Central16Bit, MFS16Bit, MBS16Bit, Mix32Central16Bit + DW Offset MixPingPongLoop, PreMix32Central16Bit, MFS16Bit, MBS16Bit, Mix32Central16Bit + ; Stereo + DW Offset MixNoLoop, PreMix32Panned16Bit, MFS16Bit, MBS16Bit, Mix32Panned16Bit + DW Offset MixForwardsLoop, PreMix32Panned16Bit, MFS16Bit, MBS16Bit, Mix32Panned16Bit + DW Offset MixPingPongLoop, PreMix32Panned16Bit, MFS16Bit, MBS16Bit, Mix32Panned16Bit + ; Surround + DW Offset MixNoLoop, PreMix32Surround16Bit, MFS16Bit, MBS16Bit, Mix32Surround16Bit + DW Offset MixForwardsLoop, PreMix32Surround16Bit, MFS16Bit, MBS16Bit, Mix32Surround16Bit + DW Offset MixPingPongLoop, PreMix32Surround16Bit, MFS16Bit, MBS16Bit, Mix32Surround16Bit diff --git a/it/SoundDrivers/M32BIT.MIX b/it/SoundDrivers/M32BIT.MIX new file mode 100755 index 0000000..4a06c34 --- /dev/null +++ b/it/SoundDrivers/M32BIT.MIX @@ -0,0 +1,803 @@ + + ; Different mixing routines required: + ; Left } shared + ; Right } + ; Central + ; Surround + ; Panned ; Each requires 8 bit and 16 bit + ; Single output - for Mono, pure left/pure right + +M32Mix8Single Macro Index + +M32Mix8Single&Index&: + MovSX EBX, Byte Ptr [ES:DI] + +M32Mix8SingleVolume&Index& EQU $+3 + IMul EAX, EBX, 8000h + ShL EAX, 8 + + Add ERROR, DELTAERROR ;; 1 + AdC DI, DELTAOFFSET ;; 1 + Sub [SI+(Index-15)*8], EAX ;; 3 +EndM + +M32Mix8Central Macro Index + +M32Mix8Central&Index&: + MovSX EBX, Byte Ptr [ES:DI] ;; 4 + +M32Mix8CentralVolume&Index& EQU $+3 + IMul EAX, EBX, 8000h + ShL EAX, 8 ;; 4 + + Add ERROR, DELTAERROR ;; 1 + AdC DI, DELTAOFFSET ;; 1 + Sub [SI+(Index-15)*8], EAX ;; 4 + Sub [SI+(Index-15)*8+4], EAX ;; 4 + +EndM + +M32Mix8Surround Macro Index + +M32Mix8Surround&Index&: + MovSX EBX, Byte Ptr [ES:DI] ;; 4 + +M32Mix8SurroundVolume&Index& EQU $+3 + IMul EAX, EBX, 8000h + ShL EAX, 8 ;; 4 + + Add ERROR, DELTAERROR ;; 1 + AdC DI, DELTAOFFSET ;; 1 + Sub [SI+(Index-15)*8], EAX ;; 4 + Add [SI+(Index-15)*8+4], EAX ;; 4 + +EndM + + ; Panned output +M32Mix8Panned Macro Index + +M32Mix8Panned&Index&: + MovSX EBX, Byte Ptr [ES:DI] ;; 4 + +M32Mix8LeftVolume&Index& EQU $+3 + IMul EAX, EBX, 8000h +M32Mix8RightVolume&Index& EQU $+3 + IMul EBX, EBX, 8000h + + ShL EAX, 8 ;; 4 + ShL EBX, 8 ;; 4 + + Sub [SI+(Index-15)*8], EAX ;; 4 + Sub [SI+(Index-15)*8+4], EBX ;; 4 + + Add ERROR, DELTAERROR ;; 1 + AdC DI, DELTAOFFSET ;; 1 + +EndM + +M32Mix16Single Macro Index + +M32Mix16Single&Index&: + MovSX EBX, Word Ptr [ES:EDI+EDI] + +M32Mix16SingleVolume&Index& EQU $+3 + IMul EAX, EBX, 8000h + + Add ERROR, DELTAERROR ;; 1 + AdC DI, DELTAOFFSET ;; 1 + Sub [SI+(Index-15)*8], EAX ;; 3 + +EndM + +M32Mix16Central Macro Index + +M32Mix16Central&Index&: + MovSX EBX, Word Ptr [ES:EDI+EDI] + +M32Mix16CentralVolume&Index& EQU $+3 + IMul EAX, EBX, 8000h + + Add ERROR, DELTAERROR ;; 1 + AdC DI, DELTAOFFSET ;; 1 + Sub [SI+(Index-15)*8], EAX ;; 3 + Sub [SI+(Index-15)*8+4], EAX ;; 3 + +EndM + +M32Mix16Surround Macro Index + +M32Mix16Surround&Index&: + MovSX EBX, Word Ptr [ES:EDI+EDI] + +M32Mix16SurroundVolume&Index& EQU $+3 + IMul EAX, EBX, 8000h + + Add ERROR, DELTAERROR ;; 1 + AdC DI, DELTAOFFSET ;; 1 + Sub [SI+(Index-15)*8], EAX ;; 3 + Add [SI+(Index-15)*8+4], EAX ;; 3 + +EndM + + ; Panned output +M32Mix16Panned Macro Index + +M32Mix16Panned&Index&: + MovSX EBX, Word Ptr [ES:EDI+EDI] + +M32Mix16LeftVolume&Index& EQU $+3 + IMul EAX, EBX, 8000h +M32Mix16RightVolume&Index& EQU $+3 + IMul EBX, EBX, 8000h + + Sub [SI+(Index-15)*8], EAX + Sub [SI+(Index-15)*8+4], EBX + + Add ERROR, DELTAERROR + AdC DI, DELTAOFFSET + +EndM + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +Mix32Single8BitOffsetTable Label Word + + IndexCounter = 15 + + M32Mix8SingleOffset Macro Index + DW Offset M32Mix8Single&Index& + EndM + + REPT 16 + M32Mix8SingleOffset %IndexCounter + IndexCounter = IndexCounter-1 + EndM + +Proc Mix32Single8Bit + ; AX = count... + + ; Number of times to loop = (Count-1) / 16 + + Dec AX + Mov BX, AX + And AX, 0Fh + ShR BX, 4 + Add AX, AX + Inc BX + Mov LoopCounter, BX + Mov BX, AX + + ShL AX, RESOLUTIONSHIFT-1 + + Add SI, AX + + Jmp [CS:Mix32Single8BitOffsetTable+BX] + + M32Mix8Single 0 + M32Mix8Single 1 + M32Mix8Single 2 + M32Mix8Single 3 + M32Mix8Single 4 + M32Mix8Single 5 + M32Mix8Single 6 + M32Mix8Single 7 + M32Mix8Single 8 + M32Mix8Single 9 + M32Mix8Single 10 + M32Mix8Single 11 + M32Mix8Single 12 + M32Mix8Single 13 + M32Mix8Single 14 + M32Mix8Single 15 + + Add SI, 16*MIXRESOLUTION/4 + Dec LoopCounter + JNZ M32Mix8Single0 + + Ret + +EndP Mix32Single8Bit + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreMix32Left8Bit + + Mov AX, [SI+0Eh] + +PreMix32Left8Bit1: + IndexCounter = 0 + + PreMix32SingleMacro Macro Index + Mov Word Ptr [CS:M32Mix8SingleVolume&Index&], AX + EndM + + REPT 16 + PreMix32SingleMacro %IndexCounter + IndexCounter = IndexCounter+1 + EndM + Ret + +EndP PreMix32Left8Bit + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreMix32Right8Bit + + Add MixBufferOffset, MixResolution/8 + Mov AX, [SI+0Ch] + Jmp PreMix32Left8Bit1 + +EndP PreMix32Right8Bit + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Mix32Central8BitOffsetTable Label Word + + IndexCounter = 15 + + M32Mix8CentralOffset Macro Index + DW Offset M32Mix8Central&Index& + EndM + + REPT 16 + M32Mix8CentralOffset %IndexCounter + IndexCounter = IndexCounter-1 + EndM + +Proc Mix32Central8Bit + + Dec AX + Mov BX, AX + And AX, 0Fh + ShR BX, 4 + Add AX, AX + Inc BX + Mov LoopCounter, BX + Mov BX, AX + + ShL AX, RESOLUTIONSHIFT-1 + + Add SI, AX + + Jmp [CS:Mix32Central8BitOffsetTable+BX] + + M32Mix8Central 0 + M32Mix8Central 1 + M32Mix8Central 2 + M32Mix8Central 3 + M32Mix8Central 4 + M32Mix8Central 5 + M32Mix8Central 6 + M32Mix8Central 7 + M32Mix8Central 8 + M32Mix8Central 9 + M32Mix8Central 10 + M32Mix8Central 11 + M32Mix8Central 12 + M32Mix8Central 13 + M32Mix8Central 14 + M32Mix8Central 15 + + Add SI, 16*MIXRESOLUTION/4 + Dec LoopCounter + JNZ M32Mix8Central0 + + Ret + +EndP Mix32Central8Bit + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreMix32Central8Bit + + Mov AX, [SI+0Eh] + + IndexCounter = 0 + + PreMix32CentralMacro Macro Index + Mov Word Ptr [CS:M32Mix8CentralVolume&Index&], AX + EndM + + REPT 16 + PreMix32CentralMacro %IndexCounter + IndexCounter = IndexCounter+1 + EndM + + Ret + +EndP PreMix32Central8Bit + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Mix32Surround8BitOffsetTable Label Word + + IndexCounter = 15 + + M32Mix8SurroundOffset Macro Index + DW Offset M32Mix8Surround&Index& + EndM + + REPT 16 + M32Mix8SurroundOffset %IndexCounter + IndexCounter = IndexCounter-1 + EndM + +Proc Mix32Surround8Bit + + Dec AX + Mov BX, AX + And AX, 0Fh + ShR BX, 4 + Add AX, AX + Inc BX + Mov LoopCounter, BX + Mov BX, AX + + ShL AX, RESOLUTIONSHIFT-1 + + Add SI, AX + + Jmp [CS:Mix32Surround8BitOffsetTable+BX] + + M32Mix8Surround 0 + M32Mix8Surround 1 + M32Mix8Surround 2 + M32Mix8Surround 3 + M32Mix8Surround 4 + M32Mix8Surround 5 + M32Mix8Surround 6 + M32Mix8Surround 7 + M32Mix8Surround 8 + M32Mix8Surround 9 + M32Mix8Surround 10 + M32Mix8Surround 11 + M32Mix8Surround 12 + M32Mix8Surround 13 + M32Mix8Surround 14 + M32Mix8Surround 15 + + Add SI, 16*MIXRESOLUTION/4 + Dec LoopCounter + JNZ M32Mix8Surround0 + + Ret + +EndP Mix32Surround8Bit + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreMix32Surround8Bit + + Mov AX, [SI+0Eh] + + IndexCounter = 0 + + PreMix32SurroundMacro Macro Index + Mov Word Ptr [CS:M32Mix8SurroundVolume&Index&], AX + EndM + + REPT 16 + PreMix32SurroundMacro %IndexCounter + IndexCounter = IndexCounter+1 + EndM + + Ret + +EndP PreMix32Surround8Bit + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Mix32Panned8BitOffsetTable Label Word + + IndexCounter = 15 + + M32Mix8PannedOffset Macro Index + DW Offset M32Mix8Panned&Index& + EndM + + REPT 16 + M32Mix8PannedOffset %IndexCounter + IndexCounter = IndexCounter-1 + EndM + +Proc Mix32Panned8Bit + + Dec AX + Mov BX, AX + And AX, 0Fh + ShR BX, 4 + Add AX, AX + Inc BX + Mov LoopCounter, BX + Mov BX, AX + + ShL AX, RESOLUTIONSHIFT-1 + + Add SI, AX + + Jmp [CS:Mix32Panned8BitOffsetTable+BX] + + M32Mix8Panned 0 + M32Mix8Panned 1 + M32Mix8Panned 2 + M32Mix8Panned 3 + M32Mix8Panned 4 + M32Mix8Panned 5 + M32Mix8Panned 6 + M32Mix8Panned 7 + M32Mix8Panned 8 + M32Mix8Panned 9 + M32Mix8Panned 10 + M32Mix8Panned 11 + M32Mix8Panned 12 + M32Mix8Panned 13 + M32Mix8Panned 14 + M32Mix8Panned 15 + + Add SI, 16*MIXRESOLUTION/4 + Dec LoopCounter + JNZ M32Mix8Panned0 + + Ret + +EndP Mix32Panned8Bit + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreMix32Panned8Bit + + Mov AX, [SI+0Eh] ; Left + Mov BX, [SI+0Ch] ; Right + + IndexCounter = 0 + + PreMix32PannedMacro Macro Index + Mov Word Ptr [CS:M32Mix8LeftVolume&Index&], AX + Mov Word Ptr [CS:M32Mix8RightVolume&Index&], BX + EndM + + REPT 16 + PreMix32PannedMacro %IndexCounter + IndexCounter = IndexCounter+1 + EndM + + Ret + +EndP PreMix32Panned8Bit + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +Mix32Single16BitOffsetTable Label Word + + IndexCounter = 15 + + M32Mix16SingleOffset Macro Index + DW Offset M32Mix16Single&Index& + EndM + + REPT 16 + M32Mix16SingleOffset %IndexCounter + IndexCounter = IndexCounter-1 + EndM + +Proc Mix32Single16Bit + ; AX = count... + + ; Number of times to loop = (Count-1) / 16 + + Dec AX + Mov BX, AX + And AX, 0Fh + ShR BX, 4 + Add AX, AX + Inc BX + Mov LoopCounter, BX + Mov BX, AX + + ShL AX, RESOLUTIONSHIFT-1 + + Add SI, AX + + Jmp [CS:Mix32Single16BitOffsetTable+BX] + + M32Mix16Single 0 + M32Mix16Single 1 + M32Mix16Single 2 + M32Mix16Single 3 + M32Mix16Single 4 + M32Mix16Single 5 + M32Mix16Single 6 + M32Mix16Single 7 + M32Mix16Single 8 + M32Mix16Single 9 + M32Mix16Single 10 + M32Mix16Single 11 + M32Mix16Single 12 + M32Mix16Single 13 + M32Mix16Single 14 + M32Mix16Single 15 + + Add SI, 16*MIXRESOLUTION/4 + Dec LoopCounter + JNZ M32Mix16Single0 + + Ret + +EndP Mix32Single16Bit + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreMix32Left16Bit + + Mov AX, [SI+0Eh] ; Left + +PreMix32Left16Bit1: + IndexCounter = 0 + + PreMix32SingleMacro Macro Index + Mov Word Ptr [CS:M32Mix16SingleVolume&Index&], AX + EndM + + REPT 16 + PreMix32SingleMacro %IndexCounter + IndexCounter = IndexCounter+1 + EndM + + Ret + +EndP PreMix32Left16Bit + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreMix32Right16Bit + + Add MixBufferOffset, MixResolution/8 + Mov AX, [SI+0Ch] + Jmp PreMix32Left16Bit1 + + Ret + +EndP PreMix32Right16Bit + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Mix32Central16BitOffsetTable Label Word + + IndexCounter = 15 + + M32Mix16CentralOffset Macro Index + DW Offset M32Mix16Central&Index& + EndM + + REPT 16 + M32Mix16CentralOffset %IndexCounter + IndexCounter = IndexCounter-1 + EndM + +Proc Mix32Central16Bit + + Dec AX + Mov BX, AX + And AX, 0Fh + ShR BX, 4 + Add AX, AX + Inc BX + Mov LoopCounter, BX + Mov BX, AX + + ShL AX, RESOLUTIONSHIFT-1 + + Add SI, AX + + Jmp [CS:Mix32Central16BitOffsetTable+BX] + + M32Mix16Central 0 + M32Mix16Central 1 + M32Mix16Central 2 + M32Mix16Central 3 + M32Mix16Central 4 + M32Mix16Central 5 + M32Mix16Central 6 + M32Mix16Central 7 + M32Mix16Central 8 + M32Mix16Central 9 + M32Mix16Central 10 + M32Mix16Central 11 + M32Mix16Central 12 + M32Mix16Central 13 + M32Mix16Central 14 + M32Mix16Central 15 + + Add SI, 16*MIXRESOLUTION/4 + Dec LoopCounter + JNZ M32Mix16Central0 + + Ret + +EndP Mix32Central16Bit + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreMix32Central16Bit + + Mov AX, [SI+0Eh] + + IndexCounter = 0 + + PreMix32CentralMacro Macro Index + Mov Word Ptr [CS:M32Mix16CentralVolume&Index&], AX + EndM + + REPT 16 + PreMix32CentralMacro %IndexCounter + IndexCounter = IndexCounter+1 + EndM + + Ret + +EndP PreMix32Central16Bit + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Mix32Surround16BitOffsetTable Label Word + + IndexCounter = 15 + + M32Mix16SurroundOffset Macro Index + DW Offset M32Mix16Surround&Index& + EndM + + REPT 16 + M32Mix16SurroundOffset %IndexCounter + IndexCounter = IndexCounter-1 + EndM + +Proc Mix32Surround16Bit + + Dec AX + Mov BX, AX + And AX, 0Fh + ShR BX, 4 + Add AX, AX + Inc BX + Mov LoopCounter, BX + Mov BX, AX + + ShL AX, RESOLUTIONSHIFT-1 + + Add SI, AX + + Jmp [CS:Mix32Surround16BitOffsetTable+BX] + + M32Mix16Surround 0 + M32Mix16Surround 1 + M32Mix16Surround 2 + M32Mix16Surround 3 + M32Mix16Surround 4 + M32Mix16Surround 5 + M32Mix16Surround 6 + M32Mix16Surround 7 + M32Mix16Surround 8 + M32Mix16Surround 9 + M32Mix16Surround 10 + M32Mix16Surround 11 + M32Mix16Surround 12 + M32Mix16Surround 13 + M32Mix16Surround 14 + M32Mix16Surround 15 + + Add SI, 16*MIXRESOLUTION/4 + Dec LoopCounter + JNZ M32Mix16Surround0 + + Ret + +EndP Mix32Surround16Bit + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreMix32Surround16Bit + + Mov AX, [SI+0Eh] + + IndexCounter = 0 + + PreMix32SurroundMacro Macro Index + Mov Word Ptr [CS:M32Mix16SurroundVolume&Index&], AX + EndM + + REPT 16 + PreMix32SurroundMacro %IndexCounter + IndexCounter = IndexCounter+1 + EndM + + Ret + +EndP PreMix32Surround16Bit + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Mix32Panned16BitOffsetTable Label Word + + IndexCounter = 15 + + M32Mix16PannedOffset Macro Index + DW Offset M32Mix16Panned&Index& + EndM + + REPT 16 + M32Mix16PannedOffset %IndexCounter + IndexCounter = IndexCounter-1 + EndM + +Proc Mix32Panned16Bit + + Dec AX + Mov BX, AX + And AX, 0Fh + ShR BX, 4 + Add AX, AX + Inc BX + Mov LoopCounter, BX + Mov BX, AX + + ShL AX, RESOLUTIONSHIFT-1 + + Add SI, AX + + Jmp [CS:Mix32Panned16BitOffsetTable+BX] + +Pan32Bit16Loop: + M32Mix16Panned 0 + M32Mix16Panned 1 + M32Mix16Panned 2 + M32Mix16Panned 3 + M32Mix16Panned 4 + M32Mix16Panned 5 + M32Mix16Panned 6 + M32Mix16Panned 7 + M32Mix16Panned 8 + M32Mix16Panned 9 + M32Mix16Panned 10 + M32Mix16Panned 11 + M32Mix16Panned 12 + M32Mix16Panned 13 + M32Mix16Panned 14 + M32Mix16Panned 15 + + + Add SI, 16*MIXRESOLUTION/4 + Dec LoopCounter + JNZ Pan32Bit16Loop + + Ret + +EndP Mix32Panned16Bit + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreMix32Panned16Bit + + Mov AX, [SI+0Eh] ; Left + Mov BX, [SI+0Ch] ; Right + + IndexCounter = 0 + + PreMix32PannedMacro Macro Index + Mov Word Ptr [CS:M32Mix16LeftVolume&Index&], AX + Mov Word Ptr [CS:M32Mix16RightVolume&Index&], BX + EndM + + REPT 16 + PreMix32PannedMacro %IndexCounter + IndexCounter = IndexCounter+1 + EndM + + Ret + +EndP PreMix32Panned16Bit + + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + diff --git a/it/SoundDrivers/M32BITFF.MIX b/it/SoundDrivers/M32BITFF.MIX new file mode 100755 index 0000000..6a6abcd --- /dev/null +++ b/it/SoundDrivers/M32BITFF.MIX @@ -0,0 +1,6 @@ +; +; Floating point mixing routines +; DS:0 = a, DS:4 = b, DS:8 = c +; DS:10h = os1, DS:18h = OS2 +; + diff --git a/it/SoundDrivers/M32BITI.INC b/it/SoundDrivers/M32BITI.INC new file mode 100755 index 0000000..4a229ab --- /dev/null +++ b/it/SoundDrivers/M32BITI.INC @@ -0,0 +1,49 @@ + + DW Offset UpdateNoLoop, 0, 0, 0, 0 ; Update only + DW Offset UpdateForwardsLoop, 0, 0, 0, 0 + DW Offset UpdatePingPongLoop, 0, 0, 0, 0 + ; Left only + DW Offset MixNoLoop, PreMix32Left8BitI, MFS8Bit, MBS8Bit, Mix32Single8BitI + DW Offset MixForwardsLoop, PreMix32Left8BitI, MFS8Bit, MBS8Bit, Mix32Single8BitI + DW Offset MixPingPongLoop, PreMix32Left8BitI, MFS8Bit, MBS8Bit, Mix32Single8BitI + ; Right only + DW Offset MixNoLoop, PreMix32Right8BitI, MFS8Bit, MBS8Bit, Mix32Single8BitI + DW Offset MixForwardsLoop, PreMix32Right8BitI, MFS8Bit, MBS8Bit, Mix32Single8BitI + DW Offset MixPingPongLoop, PreMix32Right8BitI, MFS8Bit, MBS8Bit, Mix32Single8BitI + ; Central + DW Offset MixNoLoop, PreMix32Central8BitI, MFS8Bit, MBS8Bit, Mix32Central8BitI + DW Offset MixForwardsLoop, PreMix32Central8BitI, MFS8Bit, MBS8Bit, Mix32Central8BitI + DW Offset MixPingPongLoop, PreMix32Central8BitI, MFS8Bit, MBS8Bit, Mix32Central8BitI + ; Stereo + DW Offset MixNoLoop, PreMix32Panned8BitI, MFS8Bit, MBS8Bit, Mix32Panned8BitI + DW Offset MixForwardsLoop, PreMix32Panned8BitI, MFS8Bit, MBS8Bit, Mix32Panned8BitI + DW Offset MixPingPongLoop, PreMix32Panned8BitI, MFS8Bit, MBS8Bit, Mix32Panned8BitI + ; Surround + DW Offset MixNoLoop, PreMix32Surround8BitI, MFS8Bit, MBS8Bit, Mix32Surround8BitI + DW Offset MixForwardsLoop, PreMix32Surround8BitI, MFS8Bit, MBS8Bit, Mix32Surround8BitI + DW Offset MixPingPongLoop, PreMix32Surround8BitI, MFS8Bit, MBS8Bit, Mix32Surround8BitI + + ; 16 bit tables + DW Offset UpdateNoLoop, 0, 0, 0, 0 ; Update only + DW Offset UpdateForwardsLoop, 0, 0, 0, 0 + DW Offset UpdatePingPongLoop, 0, 0, 0, 0 + ; Left only + DW Offset MixNoLoop, PreMix32Left16BitI, MFS16Bit, MBS16Bit, Mix32Single16BitI + DW Offset MixForwardsLoop, PreMix32Left16BitI, MFS16Bit, MBS16Bit, Mix32Single16BitI + DW Offset MixPingPongLoop, PreMix32Left16BitI, MFS16Bit, MBS16Bit, Mix32Single16BitI + ; Right only + DW Offset MixNoLoop, PreMix32Right16BitI, MFS16Bit, MBS16Bit, Mix32Single16BitI + DW Offset MixForwardsLoop, PreMix32Right16BitI, MFS16Bit, MBS16Bit, Mix32Single16BitI + DW Offset MixPingPongLoop, PreMix32Right16BitI, MFS16Bit, MBS16Bit, Mix32Single16BitI + ; Central + DW Offset MixNoLoop, PreMix32Central16BitI, MFS16Bit, MBS16Bit, Mix32Central16BitI + DW Offset MixForwardsLoop, PreMix32Central16BitI, MFS16Bit, MBS16Bit, Mix32Central16BitI + DW Offset MixPingPongLoop, PreMix32Central16BitI, MFS16Bit, MBS16Bit, Mix32Central16BitI + ; Stereo + DW Offset MixNoLoop, PreMix32Panned16BitI, MFS16Bit, MBS16Bit, Mix32Panned16BitI + DW Offset MixForwardsLoop, PreMix32Panned16BitI, MFS16Bit, MBS16Bit, Mix32Panned16BitI + DW Offset MixPingPongLoop, PreMix32Panned16BitI, MFS16Bit, MBS16Bit, Mix32Panned16BitI + ; Surround + DW Offset MixNoLoop, PreMix32Surround16BitI, MFS16Bit, MBS16Bit, Mix32Surround16BitI + DW Offset MixForwardsLoop, PreMix32Surround16BitI, MFS16Bit, MBS16Bit, Mix32Surround16BitI + DW Offset MixPingPongLoop, PreMix32Surround16BitI, MFS16Bit, MBS16Bit, Mix32Surround16BitI diff --git a/it/SoundDrivers/M32BITI.MIX b/it/SoundDrivers/M32BITI.MIX new file mode 100755 index 0000000..6d645dd --- /dev/null +++ b/it/SoundDrivers/M32BITI.MIX @@ -0,0 +1,818 @@ + + ; Different mixing routines required: + ; Left } shared + ; Right } + ; Central + ; Surround + ; Panned ; Each requires 8 bit and 16 bit + ; Single output - for Mono, pure left/pure right + +Get32Bit8Waveform Macro + MovSX EBX, Byte Ptr [ES:DI+1] + MovSX EAX, Byte Ptr [ES:DI] + Sub EBX, EAX + IMul EBX, ECX + SAR EBX, 8 + ShL EAX, 8 + Add EBX, EAX + +EndM + +Get32Bit16Waveform Macro + MovSX EBX, Word Ptr [ES:EDI+EDI+2] + MovSX EAX, Word Ptr [ES:EDI+EDI] + Sub EBX, EAX + SAR EBX, 1 + IMul EBX, ECX + SAR EBX, 15 + Add EBX, EAX +EndM + +M32Mix8ISingle Macro Index + +M32Mix8ISingle&Index&: + Get32Bit8WaveForm + +M32Mix8ISingleVolume&Index& EQU $+3 + IMul EAX, EBX, 8000h + + Add ERROR, DELTAERROR ;; 1 + AdC DI, DELTAOFFSET ;; 1 + Sub [SI+(Index-15)*8], EAX ;; 3 +EndM + +M32Mix8ICentral Macro Index + +M32Mix8ICentral&Index&: + Get32Bit8WaveForm + +M32Mix8ICentralVolume&Index& EQU $+3 + IMul EAX, EBX, 8000h + + Add ERROR, DELTAERROR ;; 1 + AdC DI, DELTAOFFSET ;; 1 + Sub [SI+(Index-15)*8], EAX ;; 4 + Sub [SI+(Index-15)*8+4], EAX ;; 4 + +EndM + +M32Mix8ISurround Macro Index + +M32Mix8ISurround&Index&: + Get32Bit8WaveForm + +M32Mix8ISurroundVolume&Index& EQU $+3 + IMul EAX, EBX, 8000h + + Add ERROR, DELTAERROR ;; 1 + AdC DI, DELTAOFFSET ;; 1 + Sub [SI+(Index-15)*8], EAX ;; 4 + Add [SI+(Index-15)*8+4], EAX ;; 4 + +EndM + + ; Panned output +M32Mix8IPanned Macro Index + +M32Mix8IPanned&Index&: + Get32Bit8WaveForm + +M32Mix8ILeftVolume&Index& EQU $+3 + IMul EAX, EBX, 8000h +M32Mix8IRightVolume&Index& EQU $+3 + IMul EBX, EBX, 8000h + + Sub [SI+(Index-15)*8], EAX ;; 4 + Sub [SI+(Index-15)*8+4], EBX ;; 4 + + Add ERROR, DELTAERROR ;; 1 + AdC DI, DELTAOFFSET ;; 1 + +EndM + +M32Mix16ISingle Macro Index + +M32Mix16ISingle&Index&: + Get32Bit16WaveForm + +M32Mix16ISingleVolume&Index& EQU $+3 + IMul EAX, EBX, 8000h + + Add ERROR, DELTAERROR ;; 1 + AdC DI, DELTAOFFSET ;; 1 + Sub [SI+(Index-15)*8], EAX ;; 3 + +EndM + +M32Mix16ICentral Macro Index + +M32Mix16ICentral&Index&: + Get32Bit16WaveForm + +M32Mix16ICentralVolume&Index& EQU $+3 + IMul EAX, EBX, 8000h + + Add ERROR, DELTAERROR ;; 1 + AdC DI, DELTAOFFSET ;; 1 + Sub [SI+(Index-15)*8], EAX ;; 3 + Sub [SI+(Index-15)*8+4], EAX ;; 3 + +EndM + +M32Mix16ISurround Macro Index + +M32Mix16ISurround&Index&: + Get32Bit16WaveForm + +M32Mix16ISurroundVolume&Index& EQU $+3 + IMul EAX, EBX, 8000h + + Add ERROR, DELTAERROR ;; 1 + AdC DI, DELTAOFFSET ;; 1 + Sub [SI+(Index-15)*8], EAX ;; 3 + Add [SI+(Index-15)*8+4], EAX ;; 3 + +EndM + + ; Panned output +M32Mix16IPanned Macro Index + +M32Mix16IPanned&Index&: + Get32Bit16WaveForm + +M32Mix16ILeftVolume&Index& EQU $+3 + IMul EAX, EBX, 8000h +M32Mix16IRightVolume&Index& EQU $+3 + IMul EBX, EBX, 8000h + + Sub [SI+(Index-15)*8], EAX + Sub [SI+(Index-15)*8+4], EBX + + Add ERROR, DELTAERROR + AdC DI, DELTAOFFSET + +EndM + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +Mix32Single8BitIOffsetTable Label Word + + IndexCounter = 15 + + M32Mix8ISingleOffset Macro Index + DW Offset M32Mix8ISingle&Index& + EndM + + REPT 16 + M32Mix8ISingleOffset %IndexCounter + IndexCounter = IndexCounter-1 + EndM + +Proc Mix32Single8BitI + ; AX = count... + + ; Number of times to loop = (Count-1) / 16 + + Dec AX + Mov BX, AX + And AX, 0Fh + ShR BX, 4 + Add AX, AX + Inc BX + Mov LoopCounter, BX + Mov BX, AX + + ShL AX, RESOLUTIONSHIFT-1 + + Add SI, AX + + Jmp [CS:Mix32Single8BitIOffsetTable+BX] + + M32Mix8ISingle 0 + M32Mix8ISingle 1 + M32Mix8ISingle 2 + M32Mix8ISingle 3 + M32Mix8ISingle 4 + M32Mix8ISingle 5 + M32Mix8ISingle 6 + M32Mix8ISingle 7 + M32Mix8ISingle 8 + M32Mix8ISingle 9 + M32Mix8ISingle 10 + M32Mix8ISingle 11 + M32Mix8ISingle 12 + M32Mix8ISingle 13 + M32Mix8ISingle 14 + M32Mix8ISingle 15 + + Add SI, 16*MIXRESOLUTION/4 + Dec LoopCounter + JNZ M32Mix8ISingle0 + + Ret + +EndP Mix32Single8BitI + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreMix32Left8BitI + + Mov AX, [SI+0Eh] + +PreMix32Left8BitI1: + IndexCounter = 0 + + PreMix32SingleMacro Macro Index + Mov Word Ptr [CS:M32Mix8ISingleVolume&Index&], AX + EndM + + REPT 16 + PreMix32SingleMacro %IndexCounter + IndexCounter = IndexCounter+1 + EndM + Ret + +EndP PreMix32Left8BitI + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreMix32Right8BitI + + Add MixBufferOffset, MixResolution/8 + Mov AX, [SI+0Ch] + Jmp PreMix32Left8BitI1 + +EndP PreMix32Right8BitI + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Mix32Central8BitIOffsetTable Label Word + + IndexCounter = 15 + + M32Mix8ICentralOffset Macro Index + DW Offset M32Mix8ICentral&Index& + EndM + + REPT 16 + M32Mix8ICentralOffset %IndexCounter + IndexCounter = IndexCounter-1 + EndM + +Proc Mix32Central8BitI + + Dec AX + Mov BX, AX + And AX, 0Fh + ShR BX, 4 + Add AX, AX + Inc BX + Mov LoopCounter, BX + Mov BX, AX + + ShL AX, RESOLUTIONSHIFT-1 + + Add SI, AX + + Jmp [CS:Mix32Central8BitIOffsetTable+BX] + + M32Mix8ICentral 0 + M32Mix8ICentral 1 + M32Mix8ICentral 2 + M32Mix8ICentral 3 + M32Mix8ICentral 4 + M32Mix8ICentral 5 + M32Mix8ICentral 6 + M32Mix8ICentral 7 + M32Mix8ICentral 8 + M32Mix8ICentral 9 + M32Mix8ICentral 10 + M32Mix8ICentral 11 + M32Mix8ICentral 12 + M32Mix8ICentral 13 + M32Mix8ICentral 14 + M32Mix8ICentral 15 + + Add SI, 16*MIXRESOLUTION/4 + Dec LoopCounter + JNZ M32Mix8ICentral0 + + Ret + +EndP Mix32Central8BitI + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreMix32Central8BitI + + Mov AX, [SI+0Eh] + + IndexCounter = 0 + + PreMix32CentralMacro Macro Index + Mov Word Ptr [CS:M32Mix8ICentralVolume&Index&], AX + EndM + + REPT 16 + PreMix32CentralMacro %IndexCounter + IndexCounter = IndexCounter+1 + EndM + + Ret + +EndP PreMix32Central8BitI + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Mix32Surround8BitIOffsetTable Label Word + + IndexCounter = 15 + + M32Mix8ISurroundOffset Macro Index + DW Offset M32Mix8ISurround&Index& + EndM + + REPT 16 + M32Mix8ISurroundOffset %IndexCounter + IndexCounter = IndexCounter-1 + EndM + +Proc Mix32Surround8BitI + + Dec AX + Mov BX, AX + And AX, 0Fh + ShR BX, 4 + Add AX, AX + Inc BX + Mov LoopCounter, BX + Mov BX, AX + + ShL AX, RESOLUTIONSHIFT-1 + + Add SI, AX + + Jmp [CS:Mix32Surround8BitIOffsetTable+BX] + + M32Mix8ISurround 0 + M32Mix8ISurround 1 + M32Mix8ISurround 2 + M32Mix8ISurround 3 + M32Mix8ISurround 4 + M32Mix8ISurround 5 + M32Mix8ISurround 6 + M32Mix8ISurround 7 + M32Mix8ISurround 8 + M32Mix8ISurround 9 + M32Mix8ISurround 10 + M32Mix8ISurround 11 + M32Mix8ISurround 12 + M32Mix8ISurround 13 + M32Mix8ISurround 14 + M32Mix8ISurround 15 + + Add SI, 16*MIXRESOLUTION/4 + Dec LoopCounter + JNZ M32Mix8ISurround0 + + Ret + +EndP Mix32Surround8BitI + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreMix32Surround8BitI + + Mov AX, [SI+0Eh] + + IndexCounter = 0 + + PreMix32SurroundMacro Macro Index + Mov Word Ptr [CS:M32Mix8ISurroundVolume&Index&], AX + EndM + + REPT 16 + PreMix32SurroundMacro %IndexCounter + IndexCounter = IndexCounter+1 + EndM + + Ret + +EndP PreMix32Surround8BitI + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Mix32Panned8BitIOffsetTable Label Word + + IndexCounter = 15 + + M32Mix8IPannedOffset Macro Index + DW Offset M32Mix8IPanned&Index& + EndM + + REPT 16 + M32Mix8IPannedOffset %IndexCounter + IndexCounter = IndexCounter-1 + EndM + +Proc Mix32Panned8BitI + + Dec AX + Mov BX, AX + And AX, 0Fh + ShR BX, 4 + Add AX, AX + Inc BX + Mov LoopCounter, BX + Mov BX, AX + + ShL AX, RESOLUTIONSHIFT-1 + + Add SI, AX + + Jmp [CS:Mix32Panned8BitIOffsetTable+BX] + + M32Mix8IPanned 0 + M32Mix8IPanned 1 + M32Mix8IPanned 2 + M32Mix8IPanned 3 + M32Mix8IPanned 4 + M32Mix8IPanned 5 + M32Mix8IPanned 6 + M32Mix8IPanned 7 + M32Mix8IPanned 8 + M32Mix8IPanned 9 + M32Mix8IPanned 10 + M32Mix8IPanned 11 + M32Mix8IPanned 12 + M32Mix8IPanned 13 + M32Mix8IPanned 14 + M32Mix8IPanned 15 + + Add SI, 16*MIXRESOLUTION/4 + Dec LoopCounter + JNZ M32Mix8IPanned0 + + Ret + +EndP Mix32Panned8BitI + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreMix32Panned8BitI + + Mov AX, [SI+0Eh] ; Left + Mov BX, [SI+0Ch] ; Right + + IndexCounter = 0 + + PreMix32PannedMacro Macro Index + Mov Word Ptr [CS:M32Mix8ILeftVolume&Index&], AX + Mov Word Ptr [CS:M32Mix8IRightVolume&Index&], BX + EndM + + REPT 16 + PreMix32PannedMacro %IndexCounter + IndexCounter = IndexCounter+1 + EndM + + Ret + +EndP PreMix32Panned8BitI + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +Mix32Single16BitIOffsetTable Label Word + + IndexCounter = 15 + + M32Mix16ISingleOffset Macro Index + DW Offset M32Mix16ISingle&Index& + EndM + + REPT 16 + M32Mix16ISingleOffset %IndexCounter + IndexCounter = IndexCounter-1 + EndM + +Proc Mix32Single16BitI + ; AX = count... + + ; Number of times to loop = (Count-1) / 16 + + Dec AX + Mov BX, AX + And AX, 0Fh + ShR BX, 4 + Add AX, AX + Inc BX + Mov LoopCounter, BX + Mov BX, AX + + ShL AX, RESOLUTIONSHIFT-1 + + Add SI, AX + + Jmp [CS:Mix32Single16BitIOffsetTable+BX] + + M32Mix16ISingle 0 + M32Mix16ISingle 1 + M32Mix16ISingle 2 + M32Mix16ISingle 3 + M32Mix16ISingle 4 + M32Mix16ISingle 5 + M32Mix16ISingle 6 + M32Mix16ISingle 7 + M32Mix16ISingle 8 + M32Mix16ISingle 9 + M32Mix16ISingle 10 + M32Mix16ISingle 11 + M32Mix16ISingle 12 + M32Mix16ISingle 13 + M32Mix16ISingle 14 + M32Mix16ISingle 15 + + Add SI, 16*MIXRESOLUTION/4 + Dec LoopCounter + JNZ M32Mix16ISingle0 + + Ret + +EndP Mix32Single16BitI + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreMix32Left16BitI + + Mov AX, [SI+0Eh] ; Left + +PreMix32Left16BitI1: + IndexCounter = 0 + + PreMix32SingleMacro Macro Index + Mov Word Ptr [CS:M32Mix16ISingleVolume&Index&], AX + EndM + + REPT 16 + PreMix32SingleMacro %IndexCounter + IndexCounter = IndexCounter+1 + EndM + + Ret + +EndP PreMix32Left16BitI + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreMix32Right16BitI + + Add MixBufferOffset, MixResolution/8 + Mov AX, [SI+0Ch] + Jmp PreMix32Left16BitI1 + + Ret + +EndP PreMix32Right16BitI + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Mix32Central16BitIOffsetTable Label Word + + IndexCounter = 15 + + M32Mix16ICentralOffset Macro Index + DW Offset M32Mix16ICentral&Index& + EndM + + REPT 16 + M32Mix16ICentralOffset %IndexCounter + IndexCounter = IndexCounter-1 + EndM + +Proc Mix32Central16BitI + + Dec AX + Mov BX, AX + And AX, 0Fh + ShR BX, 4 + Add AX, AX + Inc BX + Mov LoopCounter, BX + Mov BX, AX + + ShL AX, RESOLUTIONSHIFT-1 + + Add SI, AX + + Jmp [CS:Mix32Central16BitIOffsetTable+BX] + + M32Mix16ICentral 0 + M32Mix16ICentral 1 + M32Mix16ICentral 2 + M32Mix16ICentral 3 + M32Mix16ICentral 4 + M32Mix16ICentral 5 + M32Mix16ICentral 6 + M32Mix16ICentral 7 + M32Mix16ICentral 8 + M32Mix16ICentral 9 + M32Mix16ICentral 10 + M32Mix16ICentral 11 + M32Mix16ICentral 12 + M32Mix16ICentral 13 + M32Mix16ICentral 14 + M32Mix16ICentral 15 + + Add SI, 16*MIXRESOLUTION/4 + Dec LoopCounter + JNZ M32Mix16ICentral0 + + Ret + +EndP Mix32Central16BitI + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreMix32Central16BitI + + Mov AX, [SI+0Eh] + + IndexCounter = 0 + + PreMix32CentralMacro Macro Index + Mov Word Ptr [CS:M32Mix16ICentralVolume&Index&], AX + EndM + + REPT 16 + PreMix32CentralMacro %IndexCounter + IndexCounter = IndexCounter+1 + EndM + + Ret + +EndP PreMix32Central16BitI + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Mix32Surround16BitIOffsetTable Label Word + + IndexCounter = 15 + + M32Mix16ISurroundOffset Macro Index + DW Offset M32Mix16ISurround&Index& + EndM + + REPT 16 + M32Mix16ISurroundOffset %IndexCounter + IndexCounter = IndexCounter-1 + EndM + +Proc Mix32Surround16BitI + + Dec AX + Mov BX, AX + And AX, 0Fh + ShR BX, 4 + Add AX, AX + Inc BX + Mov LoopCounter, BX + Mov BX, AX + + ShL AX, RESOLUTIONSHIFT-1 + + Add SI, AX + + Jmp [CS:Mix32Surround16BitIOffsetTable+BX] + + M32Mix16ISurround 0 + M32Mix16ISurround 1 + M32Mix16ISurround 2 + M32Mix16ISurround 3 + M32Mix16ISurround 4 + M32Mix16ISurround 5 + M32Mix16ISurround 6 + M32Mix16ISurround 7 + M32Mix16ISurround 8 + M32Mix16ISurround 9 + M32Mix16ISurround 10 + M32Mix16ISurround 11 + M32Mix16ISurround 12 + M32Mix16ISurround 13 + M32Mix16ISurround 14 + M32Mix16ISurround 15 + + Add SI, 16*MIXRESOLUTION/4 + Dec LoopCounter + JNZ M32Mix16ISurround0 + + Ret + +EndP Mix32Surround16BitI + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreMix32Surround16BitI + + Mov AX, [SI+0Eh] + + IndexCounter = 0 + + PreMix32SurroundMacro Macro Index + Mov Word Ptr [CS:M32Mix16ISurroundVolume&Index&], AX + EndM + + REPT 16 + PreMix32SurroundMacro %IndexCounter + IndexCounter = IndexCounter+1 + EndM + + Ret + +EndP PreMix32Surround16BitI + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Mix32Panned16BitIOffsetTable Label Word + + IndexCounter = 15 + + M32Mix16IPannedOffset Macro Index + DW Offset M32Mix16IPanned&Index& + EndM + + REPT 16 + M32Mix16IPannedOffset %IndexCounter + IndexCounter = IndexCounter-1 + EndM + +Proc Mix32Panned16BitI + + Dec AX + Mov BX, AX + And AX, 0Fh + ShR BX, 4 + Add AX, AX + Inc BX + Mov LoopCounter, BX + Mov BX, AX + + ShL AX, RESOLUTIONSHIFT-1 + + Add SI, AX + + Jmp [CS:Mix32Panned16BitIOffsetTable+BX] + +Pan32Bit16ILoop: + M32Mix16IPanned 0 + M32Mix16IPanned 1 + M32Mix16IPanned 2 + M32Mix16IPanned 3 + M32Mix16IPanned 4 + M32Mix16IPanned 5 + M32Mix16IPanned 6 + M32Mix16IPanned 7 + M32Mix16IPanned 8 + M32Mix16IPanned 9 + M32Mix16IPanned 10 + M32Mix16IPanned 11 + M32Mix16IPanned 12 + M32Mix16IPanned 13 + M32Mix16IPanned 14 + M32Mix16IPanned 15 + + + Add SI, 16*MIXRESOLUTION/4 + Dec LoopCounter + JNZ Pan32Bit16ILoop + + Ret + +EndP Mix32Panned16BitI + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreMix32Panned16BitI + + Mov AX, [SI+0Eh] ; Left + Mov BX, [SI+0Ch] ; Right + + IndexCounter = 0 + + PreMix32PannedMacro Macro Index + Mov Word Ptr [CS:M32Mix16ILeftVolume&Index&], AX + Mov Word Ptr [CS:M32Mix16IRightVolume&Index&], BX + EndM + + REPT 16 + PreMix32PannedMacro %IndexCounter + IndexCounter = IndexCounter+1 + EndM + + Ret + +EndP PreMix32Panned16BitI + + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + diff --git a/it/SoundDrivers/M32BITM.INC b/it/SoundDrivers/M32BITM.INC new file mode 100755 index 0000000..8a12847 --- /dev/null +++ b/it/SoundDrivers/M32BITM.INC @@ -0,0 +1,11 @@ +; 8 bit tables + + DW Offset MixNoLoop, PreM32BitMPanned, MFS8Bit, MBS8Bit, M32Bit8MPanned + DW Offset MixForwardsLoop, PreM32BitMPanned, MFS8Bit, MBS8Bit, M32Bit8MPanned + DW Offset MixPingPongLoop, PreM32BitMPanned, MFS8Bit, MBS8Bit, M32Bit8MPanned + +; 16 bit + + DW Offset MixNoLoop, PreM32BitMPanned, MFS16Bit, MBS16Bit, M32Bit16MPanned + DW Offset MixForwardsLoop, PreM32BitMPanned, MFS16Bit, MBS16Bit, M32Bit16MPanned + DW Offset MixPingPongLoop, PreM32BitMPanned, MFS16Bit, MBS16Bit, M32Bit16MPanned diff --git a/it/SoundDrivers/M32BITM.MIX b/it/SoundDrivers/M32BITM.MIX new file mode 100755 index 0000000..33f837a --- /dev/null +++ b/it/SoundDrivers/M32BITM.MIX @@ -0,0 +1,502 @@ + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +MONITORPERFORMANCE = 0 + +ALIGN 16 + +M32BitMVolumeData DW 0, 0, 0, 0 + +IF MONITORPERFORMANCE +M32BitMCounter8BitTicksLow DD 0 +M32BitMCounter8BitTicksHigh DD 0 +M32BitMCounter16BitTicksLow DD 0 +M32BitMCounter16BitTicksHigh DD 0 +M32BitMCounter8BitLow DW 0 +M32BitMCounter8BitHigh DW 0 +M32BitMCounter16BitLow DW 0 +M32BitMCounter16BitHigh DW 0 +ENDIF + + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc M32Bit16MPanned + +; AX = number to mix +; CX = error +; DX = deltaoffset +; BP = deltaerror +; DS:SI = 32-bit output buffer +; ES:EDI+EDI = sample location +; MM6 = L/R volumes +; MM7 = PXor mask + +IF MONITORPERFORMANCE + Push EAX + Push EDX + + Add CS:M32BitMCounter16BitLow, AX + AdC CS:M32BitMCounter16BitHigh, 0 + + RdTSC + Sub CS:M32BitMCounter16BitTicksLow, EAX + SBB CS:M32BitMCounter16BitTicksHigh, EDX + + Pop EDX + Pop EAX +ENDIF + + Mov BX, DI + Add BX, BX + +M32Bit16MPanned1: ; Mix 1 sample + Test AL, 1 + JZ M32Bit16MPanned2 + + Push AX + Add CX, BP + Mov AX, [ES:BX] + AdC DI, DX + Mov [DS:0], AX + Mov BX, DI + + MovQ MM0, [DS:0] + Add BX, BX + + PUnpckLWD MM0, MM0 + MovQ MM2, MM6 + PMulLW MM2, MM0 + PMulHW MM0, MM6 + PUnpckLWD MM2, MM0 + PAddD MM2, [SI] + MovQM [SI], MM2 + + Add SI, 8 + Pop AX + +M32Bit16MPanned2: ; Mix 2 samples + Test AL, 2 + JZ M32Bit16MPanned3 + + Push AX + Add CX, BP + Mov AX, [ES:BX] + AdC DI, DX + Mov [DS:0], AX + Mov BX, DI + Add BX, BX + Add CX, BP + AdC DI, DX + Mov AX, [ES:BX] + Mov BX, DI + Mov [DS:2], AX + Add BX, BX + + MovQ MM0, [DS:0] + PUnpckLWD MM0, MM0 + MovQ MM2, MM6 + PMulLW MM2, MM0 + PMulHW MM0, MM6 + MovQ MM4, MM2 + PUnpckLWD MM2, MM0 + PUnpckHWD MM4, MM0 + PAddD MM2, [SI] + PAddD MM4, [SI+8] + MovQM [SI], MM2 + MovQM [SI+8], MM4 + + Add SI, 10h + Pop AX + +M32Bit16MPanned3: + ShR AX, 2 + JZ M32Bit16MPannedEnd + + Mov Word Ptr [DS:20h], AX + + Mov AX, [ES:BX] + Add CX, BP + AdC DI, DX + Mov [DS:0], AX + Mov BX, DI + Add BX, BX + + Mov AX, [ES:BX] + Add CX, BP + AdC DI, DX + Mov [DS:2], AX + Mov BX, DI + Add BX, BX + + Mov AX, [ES:BX] + Add CX, BP + AdC DI, DX + Mov [DS:0Ch], AX + Mov BX, DI + Add BX, BX + + Mov AX, [ES:BX] + Add CX, BP + AdC DI, DX + Mov [DS:0Eh], AX + Mov BX, DI + Add BX, BX + + Dec Word Ptr [DS:20h] + JZ M32Bit16MPanned5 + +M32Bit16MPanned4: + MovQ MM0, [DS:0] + MovQ MM2, MM6 + MovQ MM1, [DS:8] + PUnpckLWD MM0, MM0 + + PMulLW MM2, MM0 + PUnpckHWD MM1, MM1 + + PMulHW MM0, MM6 + MovQ MM3, MM6 + + Mov AX, [ES:BX] + Add CX, BP + AdC DI, DX + Mov [DS:0], AX + Mov BX, DI + Add BX, BX + + MovQ MM4, MM2 + PUnpckLWD MM2, MM0 + + PAddD MM2, [SI] + PUnpckHWD MM4, MM0 + + PAddD MM4, [SI+8] + PMulLW MM3, MM1 + + MovQM [SI], MM2 + PMulHW MM1, MM6 + + Mov AX, [ES:BX] + Add CX, BP + AdC DI, DX + Mov [DS:2], AX + Mov BX, DI + Add BX, BX + + MovQM [SI+8], MM4 + MovQ MM5, MM3 + + MovQ MM0, [SI+18h] + PUnpckLWD MM3, MM1 + PAddD MM3, [SI+10h] + PUnpckHWD MM5, MM1 + MovQM [SI+10h], MM3 + PAddD MM5, MM0 + + Mov AX, [ES:BX] + Add CX, BP + AdC DI, DX + Mov [DS:0Ch], AX + Mov BX, DI + Add BX, BX + + MovQM [SI+18h], MM5 + + Mov AX, [ES:BX] + Add CX, BP + AdC DI, DX + Mov [DS:0Eh], AX + Mov BX, DI + Add BX, BX + + Add SI, 20h + + Dec Word Ptr [DS:20h] + JNZ M32Bit16MPanned4 + +M32Bit16MPanned5: + MovQ MM0, [DS:0] + MovQ MM2, MM6 + + MovQ MM1, [DS:8] + PUnpckLWD MM0, MM0 + + PMulLW MM2, MM0 + MovQ MM3, MM6 + + PMulHW MM0, MM6 + PUnpckHWD MM1, MM1 + + MovQ MM4, MM2 + PMulLW MM3, MM1 + + PUnpckLWD MM2, MM0 + PMulHW MM1, MM6 + + PAddD MM2, [SI] + PUnpckHWD MM4, MM0 + + PAddD MM4, [SI+8] + MovQ MM5, MM3 + + MovQM [SI], MM2 + PUnpckLWD MM3, MM1 + + MovQM [SI+8], MM4 + PUnpckHWD MM5, MM1 + + PAddD MM3, [SI+10h] + PAddD MM5, [SI+18h] + + MovQM [SI+10h], MM3 + MovQM [SI+18h], MM5 + +M32Bit16MPannedEnd: +IF MONITORPERFORMANCE + RdTSC + Add CS:M32BitMCounter16BitTicksLow, EAX + AdC CS:M32BitMCounter16BitTicksHigh, EDX +ENDIF + Ret + +EndP M32Bit16MPanned + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc M32Bit8MPanned + +; AX = number to mix +; CX = error +; DX = deltaoffset +; BP = deltaerror +; DS:SI = 32-bit output buffer +; ES:DI = sample location +; MM6 = L/R volumes +; MM7 = PXor mask + +IF MONITORPERFORMANCE + Push EAX + Push EDX + + Add CS:M32BitMCounter8BitLow, AX + AdC CS:M32BitMCounter8BitHigh, 0 + + RdTSC + Sub CS:M32BitMCounter8BitTicksLow, EAX + SBB CS:M32BitMCounter8BitTicksHigh, EDX + + Pop EDX + Pop EAX +ENDIF + + Mov BX, AX + And AX, 3 + JZ M32Bit8MPanned3 + +M32Bit8MPanned1: ; Mix 1 sample + Test AL, 1 + JZ M32Bit8MPanned2 + + Xor AX, AX + Add ERROR, DELTAERROR + Mov AH, [ES:DI] + AdC DI, DELTAOFFSET + Mov [DS:0], AX + + MovQ MM0, [DS:0] + PUnpckLWD MM0, MM0 + MovQ MM2, MM6 + PMulLW MM2, MM0 + PMulHW MM0, MM6 + PUnpckLWD MM2, MM0 + PAddD MM2, [SI] + MovQM [SI], MM2 + + Add SI, 8 + +M32Bit8MPanned2: ; Mix 2 samples + Test BL, 2 + JZ M32Bit8MPanned3 + + Xor AX, AX + + Mov AH, [ES:DI] + Add ERROR, DELTAERROR + AdC DI, DELTAOFFSET + Mov [DS:0], AX + + Mov AH, [ES:DI] + Add ERROR, DELTAERROR + AdC DI, DELTAOFFSET + Mov [DS:2], AX + + MovQ MM0, [DS:0] + PUnpckLWD MM0, MM0 + MovQ MM2, MM6 + PMulLW MM2, MM0 + PMulHW MM0, MM6 + MovQ MM4, MM2 + PUnpckLWD MM2, MM0 + PUnpckHWD MM4, MM0 + PAddD MM2, [SI] + PAddD MM4, [SI+8] + MovQM [SI], MM2 + MovQM [SI+8], MM4 + + Add SI, 10h + +M32Bit8MPanned3: + Xor AX, AX + ShR BX, 2 + JZ M32Bit8MPannedEnd + + Mov AH, [ES:DI] + Add ERROR, DELTAERROR + AdC DI, DELTAOFFSET + Mov [DS:0], AX + + Mov AH, [ES:DI] + Add ERROR, DELTAERROR + AdC DI, DELTAOFFSET + Mov [DS:2], AX + + Mov AH, [ES:DI] + Add ERROR, DELTAERROR + AdC DI, DELTAOFFSET + Mov [DS:0Ch], AX + + Mov AH, [ES:DI] + Add ERROR, DELTAERROR + AdC DI, DELTAOFFSET + Mov [DS:0Eh], AX + + Dec BX + JZ M32Bit8MPanned5 + +M32Bit8MPanned4: + MovQ MM0, [DS:0] + MovQ MM2, MM6 + MovQ MM1, [DS:8] + PUnpckLWD MM0, MM0 + + PMulLW MM2, MM0 + PUnpckHWD MM1, MM1 + + PMulHW MM0, MM6 + MovQ MM3, MM6 + + Mov AH, [ES:DI] + Add ERROR, DELTAERROR + AdC DI, DELTAOFFSET + Mov [DS:0], AX + + MovQ MM4, MM2 + PUnpckLWD MM2, MM0 + + PAddD MM2, [SI] + PUnpckHWD MM4, MM0 + + PAddD MM4, [SI+8] + PMulLW MM3, MM1 + + MovQM [SI], MM2 + PMulHW MM1, MM6 + + Mov AH, [ES:DI] + Add ERROR, DELTAERROR + AdC DI, DELTAOFFSET + Mov [DS:2], AX + + MovQM [SI+8], MM4 + MovQ MM5, MM3 + + MovQ MM0, [SI+18h] + PUnpckLWD MM3, MM1 + PAddD MM3, [SI+10h] + PUnpckHWD MM5, MM1 + MovQM [SI+10h], MM3 + PAddD MM5, MM0 + + Mov AH, [ES:DI] + Add ERROR, DELTAERROR + AdC DI, DELTAOFFSET + Mov [DS:0Ch], AX + + MovQM [SI+18h], MM5 + + Mov AH, [ES:DI] + Add ERROR, DELTAERROR + AdC DI, DELTAOFFSET + Mov [DS:0Eh], AX + + Add SI, 20h + + Dec BX + JNZ M32Bit8MPanned4 + +M32Bit8MPanned5: + MovQ MM0, [DS:0] + MovQ MM2, MM6 + + MovQ MM1, [DS:8] + PUnpckLWD MM0, MM0 + + PMulLW MM2, MM0 + MovQ MM3, MM6 + + PMulHW MM0, MM6 + PUnpckHWD MM1, MM1 + + MovQ MM4, MM2 + PMulLW MM3, MM1 + + PUnpckLWD MM2, MM0 + PMulHW MM1, MM6 + + PAddD MM2, [SI] + PUnpckHWD MM4, MM0 + + PAddD MM4, [SI+8] + MovQ MM5, MM3 + + MovQM [SI], MM2 + PUnpckLWD MM3, MM1 + + MovQM [SI+8], MM4 + PUnpckHWD MM5, MM1 + + PAddD MM3, [SI+10h] + PAddD MM5, [SI+18h] + + MovQM [SI+10h], MM3 + MovQM [SI+18h], MM5 + +M32Bit8MPannedEnd: +IF MONITORPERFORMANCE + RdTSC + Add CS:M32BitMCounter8BitTicksLow, EAX + AdC CS:M32BitMCounter8BitTicksHigh, EDX +ENDIF + Ret + +EndP M32Bit8MPanned + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreM32BitMPanned + Assume DS:Driver + + Mov EAX, [SI+0Ch] ; LEAX = left vol, HEAX = right vol + Mov [DWord Ptr CS:M32BitMVolumeData], EAX + Mov [DWord Ptr CS:M32BitMVolumeData+4], EAX + + SegCS MovQ MM6, M32BitMVolumeData + + Ret + +EndP PreM32BitMPanned + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + diff --git a/it/SoundDrivers/M32BITMF.INC b/it/SoundDrivers/M32BITMF.INC new file mode 100755 index 0000000..3f83cf2 --- /dev/null +++ b/it/SoundDrivers/M32BITMF.INC @@ -0,0 +1,12 @@ +; 8 bit tables + + DW Offset MixNoLoop, PreM32BitMFPanned, MFS8Bit, MBS8Bit, M32Bit8MFPanned + DW Offset MixForwardsLoop, PreM32BitMFPanned, MFS8Bit, MBS8Bit, M32Bit8MFPanned + DW Offset MixPingPongLoop, PreM32BitMFPanned, MFS8Bit, MBS8Bit, M32Bit8MFPanned + +; 16 bit tables + + DW Offset MixNoLoop, PreM32BitMFPanned, MFS16Bit, MBS16Bit, M32Bit16MFPanned + DW Offset MixForwardsLoop, PreM32BitMFPanned, MFS16Bit, MBS16Bit, M32Bit16MFPanned + DW Offset MixPingPongLoop, PreM32BitMFPanned, MFS16Bit, MBS16Bit, M32Bit16MFPanned + diff --git a/it/SoundDrivers/M32BITMF.MIX b/it/SoundDrivers/M32BITMF.MIX new file mode 100755 index 0000000..e3bb9c3 --- /dev/null +++ b/it/SoundDrivers/M32BITMF.MIX @@ -0,0 +1,708 @@ + +; +; Resonant filter mixing routines +; + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +MONITORPERFORMANCE = 0 +RAMPSPEED = 7 +RAMPCOMPENSATE = 63 + +IF MONITORPERFORMANCE +ALIGN 16 +M32BitMICounter8BitTicksLow DD 0 +M32BitMICounter8BitTicksHigh DD 0 +M32BitMICounter16BitTicksLow DD 0 +M32BitMICounter16BitTicksHigh DD 0 +M32BitMICounter8BitLow DW 0 +M32BitMICounter8BitHigh DW 0 +M32BitMICounter16BitLow DW 0 +M32BitMICounter16BitHigh DW 0 +ENDIF + + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc M32Bit16MFPanned + +; AX = number to mix +; CX = error +; DX = deltaoffset +; BP = deltaerror +; DS:SI = 32-bit output buffer +; ES:EDI+EDI = sample location +; MM6 = L/R volumes +; MM7 = PXor mask + +IF MONITORPERFORMANCE + Push EAX + Push EDX + + Add CS:M32BitMICounter16BitLow, AX + AdC CS:M32BitMICounter16BitHigh, 0 + + RdTSC + Sub CS:M32BitMICounter16BitTicksLow, EAX + SBB CS:M32BitMICounter16BitTicksHigh, EDX + + Pop EDX + Pop EAX +ENDIF + +; 16 bit code here + Assume DS:Driver + SegCS MovQ MM2, M32BitMIPNotMask ; = FFFF0000FFFF0000h + Assume DS:Nothing + + Test AX, 1 + JZ M32Bit16MFPanned1 + + Push AX + MovD MM1, CX + + Mov EBX, [ES:EDI+EDI] + Add CX, BP + AdC DI, DX + PUnpckLWD MM1, MM1 + + MovD MM0, BX + PXor MM1, MM2 + + MovQ MM3, [DS:10h] + PSRLWI MM1, 1 + + PMAddWD MM0, MM1 + PMAddWD MM3, [DS:8] + + PSRADI MM0, 16 + MovQ MM1, MM3 + + PMAddWD MM0, [DS:0] + PSRLQI MM3, 32 + + PAddD MM3, MM1 + PAddD MM0, MM3 + PSRADI MM0, 14 + PUnpckLDQ MM0, MM0 + PackSSDW MM0, MM0 + + MovDR AX, MM0 + MovQ MM1, MM6 + PMulLW MM1, MM0 + PMulHW MM0, MM6 + + Mov BX, [DS:10h] + Mov [DS:10h], AX + Mov [DS:14h], BX + + MovQ MM3, [DS:18h] ; VR + PUnpckLWD MM1, MM0 + PSubW MM3, MM6 ; VR + PAddD MM1, [SI] + PSRAWI MM3, RAMPSPEED ; VR + MovQM [SI], MM1 + PAddW MM6, MM3 ; VR + + Add SI, 8 + Pop AX + +M32Bit16MFPanned1: + ShR AX, 1 + JZ M32Bit16MFPannedEnd + + Mov [DS:38h], CX + Mov EBX, [ES:EDI+EDI] + Mov [DS:3Ah], CX + Add CX, BP + AdC DI, DX + Mov [DS:30h], EBX + + Mov [DS:3Ch], CX + Mov EBX, [ES:EDI+EDI] + Mov [DS:3Eh], CX + Add CX, BP + AdC DI, DX + Mov [DS:34h], EBX + + MovQ MM5, [DS:38h] + + Mov [DS:38h], BP + Mov [DS:3Ch], BP + Mov [DS:3Ah], BP + Mov [DS:3Eh], BP + + MovQ MM7, [DS:38h] + PXor MM5, MM2 ; MM5 = offsets. + PAddW MM7, MM7 + PXor MM7, MM2 + PSubW MM7, MM2 ; MM7 = offset step + + Dec AX + JZ M32Bit16MFPanned3 + + Mov [DS:20h], AX + +M32Bit16MFPanned2: + MovQ MM2, [DS:10h] + MovQ MM0, MM5 + + PMAddWD MM2, [DS:8] + PSRLWI MM0, 1 + + PMAddWD MM0, [DS:30h] + PAddW MM5, MM7 + + PSRADI MM0, 16 + MovQ MM1, MM2 + + PMAddWD MM0, [DS:0] + PSRLQI MM2, 32 + + Mov EBX, [ES:EDI+EDI] + Add CX, BP + AdC DI, DX + Mov [DS:30h], EBX + + PAddD MM2, MM1 + MovQ MM3, MM0 + + PAddD MM0, MM2 + + PSRADI MM0, 14 + + MovQ MM1, MM0 + PackSSDW MM0, MM0 + + MovDR AX, MM0 + + Mov BX, [DS:10h] + Mov [DS:14h], BX + Mov [DS:10h], AX + + MovQ MM2, [DS:8] + PUnpckLDQ MM1, MM1 + + PMAddWD MM2, [DS:10h] + + Mov EBX, [ES:EDI+EDI] + Add CX, BP + AdC DI, DX + Mov [DS:34h], EBX + + PAddD MM3, MM2 + PSLLQI MM2, 32 + + PAddD MM3, MM2 ; MM3 = FS2, x + + PSRADI MM3, 14 + + PUnpckHDQ MM3, MM3 + MovQ MM0, MM6 + + PackSSDW MM3, MM1 ; MM3 = FS1, FS1, FS2, FS2 + + PMulLW MM0, MM3 + + MovDR AX, MM3 + PMulHW MM3, MM6 + + MovQ MM1, MM0 + + MovQ MM2, [DS:18h] ; VR + PUnpckHWD MM0, MM3 + + PAddD MM0, [SI] + PUnpckLWD MM1, MM3 + + PAddD MM1, [SI+8] + PSubW MM2, MM6 ; VR + + MovQM [SI], MM0 + PSRAWI MM2, RAMPSPEED-1 ; VR + + MovQM [SI+8], MM1 + PAddW MM6, MM2 ; VR + + Mov BX, [DS:10h] + Add SI, 10h + Mov [DS:10h], AX + Mov [DS:14h], BX + + Dec Word Ptr [DS:20h] + JNZ M32Bit16MFPanned2 + +M32Bit16MFPanned3: + MovQ MM0, [DS:30h] + PSRLWI MM5, 1 + + MovQ MM2, [DS:10h] + + PMAddWD MM0, MM5 + PMAddWD MM2, [DS:8] + + PSRADI MM0, 16 + MovQ MM1, MM2 + + PMAddWD MM0, [DS:0] + PSRLQI MM2, 32 + + PAddD MM2, MM1 + MovQ MM3, MM0 + + PAddD MM0, MM2 + + PSRADI MM0, 14 + + MovQ MM1, MM0 + PackSSDW MM0, MM0 + MovDR AX, MM0 + + Mov BX, [DS:10h] + Mov [DS:10h], AX + Mov [DS:14h], BX + + MovQ MM2, [DS:8] + PUnpckLDQ MM1, MM1 + + PMAddWD MM2, [DS:10h] + + PAddD MM3, MM2 + PSLLQI MM2, 32 + + PAddD MM3, MM2 ; MM3 = FS2, x + + PSRADI MM3, 14 + + PUnpckHDQ MM3, MM3 + MovQ MM0, MM6 + + PackSSDW MM3, MM1 ; MM3 = FS1, FS1, FS2, FS2 + + PMulLW MM0, MM3 + + MovDR AX, MM3 + PMulHW MM3, MM6 + + MovQ MM1, MM0 + + MovQ MM2, [DS:18h] ; VR + PUnpckHWD MM0, MM3 + + PAddD MM0, [SI] + PUnpckLWD MM1, MM3 + + PAddD MM1, [SI+8] + PSubW MM2, MM6 ; VR + + MovQM [SI], MM0 + PSRAWI MM2, RAMPSPEED-1 ; VR + + MovQM [SI+8], MM1 + PAddW MM6, MM2 ; VR + + Mov BX, [DS:10h] + Add SI, 10h + Mov [DS:10h], AX + Mov [DS:14h], BX + +M32Bit16MFPannedEnd: +IF MONITORPERFORMANCE + RdTSC + Add CS:M32BitMICounter16BitTicksLow, EAX + AdC CS:M32BitMICounter16BitTicksHigh, EDX +ENDIF + Ret + +EndP M32Bit16MFPanned + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc M32Bit8MFPanned + +; Layout of data in data segment +; DS:0 = destination volume +; DS:10h->1Fh = samples +; DS:20h = SS, SP storage + +; AX = number to mix +; CX = error +; DX = deltaoffset +; BP = deltaerror +; DS:SI = 32-bit output buffer +; ES:DI = sample location +; MM6 = L/R volumes +; MM7 = PXor mask + +IF MONITORPERFORMANCE + Push EAX + Push EDX + + Add CS:M32BitMICounter8BitLow, AX + AdC CS:M32BitMICounter8BitHigh, 0 + + RdTSC + Sub CS:M32BitMICounter8BitTicksLow, EAX + SBB CS:M32BitMICounter8BitTicksHigh, EDX + + Pop EDX + Pop EAX +ENDIF + +; AX = number of samples to mix. +; MM6 = current volume. +; DS:0 = filtera +; DS:8 = filterb, filterc +; DS:10h = oldsamples. +; DS:18h = destination volume. +; DS:20h = Count +; DS:24h = ... +; DS:30h = sample area, 38h = offset area + + Assume DS:Driver + SegCS MovQ MM2, M32BitMIPNotMask ; = FFFF0000FFFF0000h + Assume DS:Nothing + + Test AX, 1 + JZ M32Bit8MFPanned1 + + MovD MM1, CX + Push AX + + Mov BX, [ES:DI] + Add CX, BP + AdC DI, DX + + MovD MM0, BX + PUnpckLWD MM1, MM1 + + PUnpckLBW MM0, MM0 + PXor MM1, MM2 + + MovQ MM3, [DS:10h] + PSRLWI MM1, 1 + + PMAddWD MM0, MM1 + PMAddWD MM3, [DS:8] + + PSRADI MM0, 16 + MovQ MM1, MM3 + + PMAddWD MM0, [DS:0] + PSRLQI MM3, 32 + + PAddD MM3, MM1 + PAddD MM0, MM3 + PSRADI MM0, 14 + PUnpckLDQ MM0, MM0 + PackSSDW MM0, MM0 + + MovDR AX, MM0 + MovQ MM1, MM6 + PMulLW MM1, MM0 + PMulHW MM0, MM6 + + Mov BX, [DS:10h] + Mov [DS:14h], BX + Mov [DS:10h], AX + + MovQ MM3, [DS:18h] ; VR + PUnpckLWD MM1, MM0 + PSubW MM3, MM6 ; VR + PAddD MM1, [SI] + PSRAWI MM3, RAMPSPEED ; VR + MovQM [SI], MM1 + PAddW MM6, MM3 ; VR + + Pop AX + Add SI, 8 + +M32Bit8MFPanned1: + ShR AX, 1 + JZ M32Bit8MFPannedEnd + + Mov [DS:38h], CX + Mov BX, [ES:DI] + Mov [DS:3Ah], CX + Add CX, BP + AdC DI, DX + Mov [DS:30h], BX + + Mov [DS:3Ch], CX + Mov BX, [ES:DI] + Mov [DS:3Eh], CX + Add CX, BP + AdC DI, DX + Mov [DS:32h], BX + + MovD MM7, BP + MovQ MM5, [DS:38h] + PUnpckLWD MM7, MM7 + PXor MM5, MM2 ; MM5 = offsets. + PUnpckLDQ MM7, MM7 + PAddW MM7, MM7 + PXor MM7, MM2 + PSubW MM7, MM2 ; MM7 = offset step + + Dec AX + JZ M32Bit8MFPanned3 + + Mov [DS:20h], AX + +M32Bit8MFPanned2: + MovD MM0, [DS:30h] + MovQ MM1, MM5 + + PUnpckLBW MM0, MM0 + PSRLWI MM1, 1 + + MovQ MM2, [DS:10h] + PMAddWD MM0, MM1 + + PMAddWD MM2, [DS:8] + PAddW MM5, MM7 + + MovQ MM1, MM2 + PSRADI MM0, 16 + + PMAddWD MM0, [DS:0] + PSRLQI MM2, 32 + + Mov BX, [ES:DI] + Add CX, BP + AdC DI, DX + Mov [DS:30h], BX + + PAddD MM2, MM1 + MovQ MM3, MM0 + + PAddD MM0, MM2 + + PSRADI MM0, 14 + + MovQ MM1, MM0 + PackSSDW MM0, MM0 + + MovDR AX, MM0 + + Mov BX, [DS:10h] + Mov [DS:10h], AX + Mov [DS:14h], BX + + MovQ MM2, [DS:8] + PUnpckLDQ MM1, MM1 + + PMAddWD MM2, [DS:10h] + + Mov BX, [ES:DI] + Add CX, BP + AdC DI, DX + Mov [DS:32h], BX + + PAddD MM3, MM2 + PSLLQI MM2, 32 + + PAddD MM3, MM2 ; MM3 = FS2, x + + PSRADI MM3, 14 + + PUnpckHDQ MM3, MM3 + MovQ MM0, MM6 + + PackSSDW MM3, MM1 ; MM3 = FS1, FS1, FS2, FS2 + + PMulLW MM0, MM3 + + MovDR AX, MM3 + PMulHW MM3, MM6 + + MovQ MM1, MM0 + + MovQ MM2, [DS:18h] ; VR + PUnpckHWD MM0, MM3 + + PAddD MM0, [SI] + PUnpckLWD MM1, MM3 + + PAddD MM1, [SI+8] + PSubW MM2, MM6 ; VR + + MovQM [SI], MM0 + PSRAWI MM2, RAMPSPEED-1 ; VR + + MovQM [SI+8], MM1 + PAddW MM6, MM2 ; VR + + Mov BX, [DS:10h] + Add SI, 10h + Mov [DS:10h], AX + Mov [DS:14h], BX + + Dec Word Ptr [DS:20h] + JNZ M32Bit8MFPanned2 + +M32Bit8MFPanned3: + MovD MM0, [DS:30h] + PSRLWI MM5, 1 + + MovQ MM2, [DS:10h] + PUnpckLBW MM0, MM0 + + PMAddWD MM0, MM5 + PMAddWD MM2, [DS:8] + + PSRADI MM0, 16 + MovQ MM1, MM2 + + PMAddWD MM0, [DS:0] + PSRLQI MM2, 32 + + PAddD MM2, MM1 + MovQ MM3, MM0 + + PAddD MM0, MM2 + + PSRADI MM0, 14 + + MovQ MM1, MM0 + PackSSDW MM0, MM0 + MovDR AX, MM0 + + Mov BX, [DS:10h] + Mov [DS:14h], BX + Mov [DS:10h], AX + + MovQ MM2, [DS:8] + PUnpckLDQ MM1, MM1 + + PMAddWD MM2, [DS:10h] + + PAddD MM3, MM2 + PSLLQI MM2, 32 + + PAddD MM3, MM2 ; MM3 = FS2, x + + PSRADI MM3, 14 + + PUnpckHDQ MM3, MM3 + MovQ MM0, MM6 + + PackSSDW MM3, MM1 ; MM3 = FS1, FS1, FS2, FS2 + + PMulLW MM0, MM3 + + MovDR AX, MM3 + PMulHW MM3, MM6 + + MovQ MM1, MM0 + + MovQ MM2, [DS:18h] ; VR + PUnpckHWD MM0, MM3 + + PAddD MM0, [SI] + PUnpckLWD MM1, MM3 + + PAddD MM1, [SI+8] + PSubW MM2, MM6 ; VR + + MovQM [SI], MM0 + PSRAWI MM2, RAMPSPEED-1 ; VR + + MovQM [SI+8], MM1 + PAddW MM6, MM2 ; VR + + Mov BX, [DS:10h] + Add SI, 10h + Mov [DS:10h], AX + Mov [DS:14h], BX + +M32Bit8MFPannedEnd: +IF MONITORPERFORMANCE + RdTSC + Add CS:M32BitMICounter8BitTicksLow, EAX + AdC CS:M32BitMICounter8BitTicksHigh, EDX +ENDIF + Ret + +EndP M32Bit8MFPanned + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreM32BitMFPanned + Assume DS:Driver + + Mov ES, CS:MixSegment + + Mov AX, [SI+0Ch] ; AX = destination left + Mov BX, [SI+1Ch] ; BX = current left + Mov CX, [SI+0Eh] ; CX = destination right + Mov DX, [SI+1Eh] ; DX = current right. + + Test Word Ptr [SI], 8540h + JZ PreM32BitMFPannedV4 + + Add CX, CX + Add AX, AX + +PreM32BitMFPannedV4: + Test AX, AX + JNZ PreM32BitMFPannedV3 + Test CX, CX + JNZ PreM32BitMFPannedV3 + + Add Word Ptr [SI+8], 60 + +PreM32BitMFPannedV3: + Cmp AX, BX + JL PreM32BitMFPannedV1 + + Add AX, RAMPCOMPENSATE + +PreM32BitMFPannedV1: + Cmp CX, DX + JL PreM32BitMFPannedV2 + + Add CX, RAMPCOMPENSATE + +PreM32BitMFPannedV2: + Mov [ES:18h], AX + Mov [ES:1Ch], AX + Mov [ES:1Ah], CX + Mov [ES:1Eh], CX ; MixSegment:18h = destination volume + + Mov [CS:M32BitMIVolumeData], BX + Mov [CS:M32BitMIVolumeData+2], DX + Sub AX, BX + Sub CX, DX + SAR AX, RAMPSPEED + SAR CX, RAMPSPEED + Add BX, AX + Add DX, CX + Mov [CS:M32BitMIVolumeData+4], BX + Mov [CS:M32BitMIVolumeData+6], DX + SegCS MovQ MM6, M32BitMIVolumeData ; MM6 = current volume + + Xor EAX, EAX + Mov AX, [SI+5Eh] + Sub AX, 1 + AdC AX, 1 + Mov [ES:0], EAX + Mov [ES:4], EAX ; MixSegment:0 = filtera + + Mov AX, [SI+6Eh] + Mov [ES:8], EAX + Mov AX, [SI+7Eh] + Mov [ES:0Ch], EAX ; MixSegment:8 = filterb, filterc + + Mov AX, [SI+3Ch] + Mov [ES:10h], EAX + Mov AX, [SI+6] + Mov [ES:14h], EAX ; MixSegment:10h = old samples. + + Ret + +EndP PreM32BitMFPanned + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + diff --git a/it/SoundDrivers/M32BITMI.INC b/it/SoundDrivers/M32BITMI.INC new file mode 100755 index 0000000..799880e --- /dev/null +++ b/it/SoundDrivers/M32BITMI.INC @@ -0,0 +1,11 @@ +; 8 bit tables + + DW Offset MixNoLoop, PreM32BitMIPanned, MFS8Bit, MBS8Bit, M32Bit8MIPanned + DW Offset MixForwardsLoop, PreM32BitMIPanned, MFS8Bit, MBS8Bit, M32Bit8MIPanned + DW Offset MixPingPongLoop, PreM32BitMIPanned, MFS8Bit, MBS8Bit, M32Bit8MIPanned + +; 16 bit tables + DW Offset MixNoLoop, PreM32BitMIPanned, MFS16Bit, MBS16Bit, M32Bit16MIPanned + DW Offset MixForwardsLoop, PreM32BitMIPanned, MFS16Bit, MBS16Bit, M32Bit16MIPanned + DW Offset MixPingPongLoop, PreM32BitMIPanned, MFS16Bit, MBS16Bit, M32Bit16MIPanned + diff --git a/it/SoundDrivers/M32BITMI.MIX b/it/SoundDrivers/M32BITMI.MIX new file mode 100755 index 0000000..3bf0fde --- /dev/null +++ b/it/SoundDrivers/M32BITMI.MIX @@ -0,0 +1,686 @@ + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +MONITORPERFORMANCE = 0 + +ALIGN 16 + +M32BitMIVolumeData DW 0, 0, 0, 0 +M32BitMIPXorMask DW 07FFFh, 0, 07FFFh, 0 +M32BitMIPNotMask DW 0FFFFh, 0, 0FFFFh, 0 + +IF MONITORPERFORMANCE +M32BitMICounter8BitTicksLow DD 0 +M32BitMICounter8BitTicksHigh DD 0 +M32BitMICounter16BitTicksLow DD 0 +M32BitMICounter16BitTicksHigh DD 0 +M32BitMICounter8BitLow DW 0 +M32BitMICounter8BitHigh DW 0 +M32BitMICounter16BitLow DW 0 +M32BitMICounter16BitHigh DW 0 +ENDIF + + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc M32Bit16MIPanned + +; AX = number to mix +; CX = error +; DX = deltaoffset +; BP = deltaerror +; DS:SI = 32-bit output buffer +; ES:EDI+EDI = sample location +; MM6 = L/R volumes +; MM7 = PXor mask + +IF MONITORPERFORMANCE + Push EAX + Push EDX + + Add CS:M32BitMICounter16BitLow, AX + AdC CS:M32BitMICounter16BitHigh, 0 + + RdTSC + Sub CS:M32BitMICounter16BitTicksLow, EAX + SBB CS:M32BitMICounter16BitTicksHigh, EDX + + Pop EDX + Pop EAX +ENDIF + + Mov BX, DI + Add BX, BX + + Assume DS:Driver + SegCS MovQ MM3, M32BitMIPXorMask + Assume DS:Nothing + +M32Bit16MIPanned1: + Test AL, 1 + JZ M32Bit16MIPanned2 + + Push AX + Mov [DS:10h], CX + Mov AX, [ES:BX] + Mov [DS:12h], CX + Add CX, BP + AdC DI, DX + Mov [DS:0], AX + Mov AX, [ES:BX+2] + Mov BX, DI + Mov [DS:2], AX + Add BX, BX + + MovQ MM4, [DS:10h] + MovQ MM2, MM6 + MovQ MM0, [DS:0] + PSRLWI MM4, 1 + PXor MM4, MM3 + PMAddWD MM0, MM4 + PSRADI MM0, 15 + PUnpckLWD MM0, MM0 + PMulLW MM2, MM0 + PMulHW MM0, MM6 + PUnpckLWD MM2, MM0 + PAddD MM2, [SI] + MovQM [SI], MM2 + + Add SI, 8 + Pop AX + +M32Bit16MIPanned2: + Test AL, 2 + JZ M32Bit16MIPanned3 + + Push AX + Mov [DS:10h], CX + Mov AX, [ES:BX] + Mov [DS:12h], CX + Add CX, BP + AdC DI, DX + Mov [DS:0], AX + Mov AX, [ES:BX+2] + Mov BX, DI + Mov [DS:2], AX + Add BX, BX + + Mov [DS:14h], CX + Mov AX, [ES:BX] + Mov [DS:16h], CX + Add CX, BP + AdC DI, DX + Mov [DS:4], AX + Mov AX, [ES:BX+2] + Mov BX, DI + Mov [DS:6], AX + Add BX, BX + + MovQ MM4, [DS:10h] + MovQ MM2, MM6 + MovQ MM0, [DS:0] + PSRLWI MM4, 1 + + PXor MM4, MM3 + + PMAddWD MM0, MM4 + PSRADI MM0, 15 + PackSSDW MM0, MM0 + PUnpckLWD MM0, MM0 + PMulLW MM2, MM0 + PMulHW MM0, MM6 + MovQ MM4, MM2 + PUnpckLWD MM2, MM0 + PAddD MM2, [SI] + PUnpckHWD MM4, MM0 + PAddD MM4, [SI+8] + MovQM [SI], MM2 + MovQM [SI+8], MM4 + + Add SI, 10h + Pop AX + +M32Bit16MIPanned3: + ShR AX, 2 + JZ M32Bit16MIPannedEnd + + Mov [DS:20h], AX + + Mov [DS:10h], CX ; AGIs everywhere! + Mov AX, [ES:BX] + Mov [DS:12h], CX + Add CX, BP + AdC DI, DX + Mov [DS:0], AX + Mov AX, [ES:BX+2] + Mov BX, DI + Mov [DS:2], AX + Add BX, BX + + Mov [DS:14h], CX + Mov AX, [ES:BX] + Mov [DS:16h], CX + Add CX, BP + AdC DI, DX + Mov [DS:4], AX + Mov AX, [ES:BX+2] + Mov BX, DI + Mov [DS:6], AX + Add BX, BX + + MovQ MM5, [DS:10h] + + Mov [DS:10h], BP + Mov [DS:14h], BP + Add CX, BP + Mov AX, [ES:BX] + AdC DI, DX + Mov [DS:8], AX + Mov AX, [ES:BX+2] + Mov BX, DI + Mov [DS:0Ah], AX + Add BX, BX + + Mov [DS:12h], BP + Mov [DS:16h], BP + Add CX, BP + Mov AX, [ES:BX] + AdC DI, DX + Mov [DS:0Ch], AX + Mov AX, [ES:BX+2] + Mov BX, DI + Mov [DS:0Eh], AX + Add BX, BX + + Assume DS:Driver + SegCS MovQ MM4, M32BitMIPNotMask + Assume DS:Nothing + + MovQ MM7, [DS:10h] + PXor MM5, MM4 + + PAddW MM7, MM7 + MovQ MM2, MM5 + + PXor MM7, MM4 + PSRLWI MM2, 1 + + PSubW MM7, MM4 + PAddW MM5, MM7 + MovQ MM3, MM5 + + Dec Word Ptr [DS:20h] + JZ M32Bit16MIPanned5 + +M32Bit16MIPanned4: ; MM7 = delta offsets. + PMAddWD MM2, [DS:0] + PSRLWI MM3, 1 + +; Stall (2) + Add CX, BP + Mov AX, [ES:BX] + AdC DI, DX + Mov [DS:0], AX + Mov AX, [ES:BX+2] + Mov BX, DI + Mov [DS:2], AX + Add BX, BX + + PMAddWD MM3, [DS:8] + PSRADI MM2, 15 + + PackSSDW MM2, MM2 + PAddW MM5, MM7 + + PUnpckLWD MM2, MM2 + MovQ MM0, MM6 + + PMulHW MM0, MM2 + PSRADI MM3, 15 + + PMulLW MM2, MM6 + PackSSDW MM3, MM3 + + Add CX, BP + Mov AX, [ES:BX] + AdC DI, DX + Mov [DS:4], AX + Mov AX, [ES:BX+2] + Mov BX, DI + Mov [DS:6], AX + Add BX, BX + +; Stall (1) + MovQ MM4, MM2 + PUnpckLWD MM3, MM3 + + PUnpckLWD MM2, MM0 + MovQ MM1, MM6 + + PMulHW MM1, MM3 + PUnpckHWD MM4, MM0 + + PAddD MM2, [SI] + PMulLW MM3, MM6 + + Add CX, BP + Mov AX, [ES:BX] + AdC DI, DX + Mov [DS:8], AX + Mov AX, [ES:BX+2] + Mov BX, DI + Mov [DS:0Ah], AX + Add BX, BX + +; Stall (1) + PAddD MM4, [SI+8] + MovQ MM0, MM3 ; + + MovQM [SI], MM2 + PUnpckLWD MM3, MM1 + + MovQM [SI+8], MM4 + PUnpckHWD MM0, MM1 + + Add CX, BP + Mov AX, [ES:BX] + AdC DI, DX + Mov [DS:0Ch], AX + Mov AX, [ES:BX+2] + Mov BX, DI + Mov [DS:0Eh], AX + Add BX, BX + + PAddD MM3, [SI+10h] + MovQ MM2, MM5 + + PAddD MM0, [SI+18h] + PAddW MM5, MM7 + + MovQM [SI+10h], MM3 + MovQ MM3, MM5 + + MovQM [SI+18h], MM0 + PSRLWI MM2, 1 + + Add SI, 20h + Dec Word Ptr [DS:20h] + JNZ M32Bit16MIPanned4 + +M32Bit16MIPanned5: + PMAddWD MM2, [DS:0] + PSRLWI MM3, 1 + + PMAddWD MM3, [DS:8] + PSRADI MM2, 15 + + PackSSDW MM2, MM2 + PAddW MM5, MM7 + + PUnpckLWD MM2, MM2 + MovQ MM0, MM6 + + PMulHW MM0, MM2 + PSRADI MM3, 15 + + PMulLW MM2, MM6 + PackSSDW MM3, MM3 + + MovQ MM4, MM2 + PUnpckLWD MM3, MM3 + + PUnpckLWD MM2, MM0 + MovQ MM1, MM6 + + PMulHW MM1, MM3 + PUnpckHWD MM4, MM0 + + PAddD MM2, [SI] + PMulLW MM3, MM6 + + PAddD MM4, [SI+8] + MovQ MM0, MM3 + + MovQM [SI], MM2 + PUnpckLWD MM3, MM1 + + MovQM [SI+8], MM4 + PUnpckHWD MM0, MM1 + + PAddD MM3, [SI+10h] + PAddD MM0, [SI+18h] + MovQM [SI+10h], MM3 + MovQM [SI+18h], MM0 + +M32Bit16MIPannedEnd: +IF MONITORPERFORMANCE + RdTSC + Add CS:M32BitMICounter16BitTicksLow, EAX + AdC CS:M32BitMICounter16BitTicksHigh, EDX +ENDIF + Ret + +EndP M32Bit16MIPanned + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc M32Bit8MIPanned + +; AX = number to mix +; CX = error +; DX = deltaoffset +; BP = deltaerror +; DS:SI = 32-bit output buffer +; ES:DI = sample location +; MM6 = L/R volumes +; MM7 = PXor mask + +IF MONITORPERFORMANCE + Push EAX + Push EDX + + Add CS:M32BitMICounter8BitLow, AX + AdC CS:M32BitMICounter8BitHigh, 0 + + RdTSC + Sub CS:M32BitMICounter8BitTicksLow, EAX + SBB CS:M32BitMICounter8BitTicksHigh, EDX + + Pop EDX + Pop EAX +ENDIF + + Mov BX, AX + + And AX, 3 + JZ M32Bit8MIPanned3 + + Assume DS:Driver + SegCS MovQ MM3, M32BitMIPXorMask + Assume DS:Nothing + +M32Bit8MIPanned1: + Test AL, 1 + JZ M32Bit8MIPanned2 + + Mov AX, [ES:DI] + Mov [DS:10h], CX + Mov [DS:12h], CX + Add CX, BP + AdC DI, DX + + MovQ MM4, [DS:10h] + MovQ MM2, MM6 + MovD MM0, AX + PSRLWI MM4, 1 + PXor MM4, MM3 + PUnpckLBW MM0, MM0 + PMAddWD MM0, MM4 + PSRADI MM0, 15 + PUnpckLWD MM0, MM0 + PMulLW MM2, MM0 + PMulHW MM0, MM6 + PUnpckLWD MM2, MM0 + PAddD MM2, [SI] + MovQM [SI], MM2 + + Add SI, 8 + +M32Bit8MIPanned2: ; Mix 2 samples + Test BL, 2 + JZ M32Bit8MIPanned3 + + Mov AX, [ES:DI] + Mov [DS:10h], CX + Mov [DS:12h], CX + Add CX, BP + AdC DI, DX + Mov [DS:0], AX + + Mov AX, [ES:DI] + Mov [DS:14h], CX + Mov [DS:16h], CX + Add CX, BP + AdC DI, DX + Mov [DS:2], AX + + MovQ MM4, [DS:10h] + MovQ MM2, MM6 + MovQ MM0, [DS:0] + PSRLWI MM4, 1 + + PUnpckLBW MM0, MM0 + PXor MM4, MM3 + + PMAddWD MM0, MM4 + PSRADI MM0, 15 + PackSSDW MM0, MM0 + PUnpckLWD MM0, MM0 + PMulLW MM2, MM0 + PMulHW MM0, MM6 + MovQ MM4, MM2 + PUnpckLWD MM2, MM0 + PAddD MM2, [SI] + PUnpckHWD MM4, MM0 + PAddD MM4, [SI+8] + MovQM [SI], MM2 + MovQM [SI+8], MM4 + + Add SI, 10h + +M32Bit8MIPanned3: + ShR BX, 2 + JZ M32Bit8MIPannedEnd + +; Have to setup offset register and delta-offset register. + + Mov AX, [ES:DI] + Mov [DS:10h], ERROR + Mov [DS:12h], ERROR + Add ERROR, DELTAERROR + AdC DI, DELTAOFFSET + Mov [DS:0], AX + + Mov AX, [ES:DI] + Mov [DS:14h], ERROR + Mov [DS:16h], ERROR + Add ERROR, DELTAERROR + AdC DI, DELTAOFFSET + Mov [DS:2], AX + + Mov AX, [ES:DI] + Add ERROR, DELTAERROR + AdC DI, DELTAOFFSET + Mov [DS:18h], DELTAERROR + Mov [DS:8h], AX + Mov [DS:1Ah], DELTAERROR + + Mov AX, [ES:DI] + Add ERROR, DELTAERROR + AdC DI, DELTAOFFSET + Mov [DS:1Ch], DELTAERROR + Mov [DS:0Ah], AX + Mov [DS:1Eh], DELTAERROR + + Assume DS:Driver + SegCS MovQ MM4, M32BitMIPNotMask + Assume DS:Nothing + + MovQ MM7, [DS:18h] + MovQ MM5, [DS:10h] + + PAddW MM7, MM7 + + PXor MM7, MM4 + PXor MM5, MM4 + + PSubW MM7, MM4 + + Dec BX + JZ M32Bit8MIPanned5 + +M32Bit8MIPanned4: + MovQ MM0, [DS:0] + MovQ MM2, MM5 + + MovQ MM1, [DS:8] + PUnpckLBW MM0, MM0 + + PAddW MM5, MM7 + PSRLWI MM2, 1 + + PMAddWD MM0, MM2 + PUnpckLBW MM1, MM1 + + Mov AX, [ES:DI] + Add ERROR, DELTAERROR + AdC DI, DELTAOFFSET + Mov [DS:0], AX + + PSRADI MM0, 15 + MovQ MM3, MM5 + + PAddW MM5, MM7 + PSRLWI MM3, 1 + + PMAddWD MM1, MM3 + PackSSDW MM0, MM0 + + MovQ MM2, MM6 + PUnpckLWD MM0, MM0 + + Mov AX, [ES:DI] + Add ERROR, DELTAERROR + AdC DI, DELTAOFFSET + Mov [DS:2], AX + + PMulLW MM2, MM0 + PSRADI MM1, 15 + + PMulHW MM0, MM6 + PackSSDW MM1, MM1 + + Mov AX, [ES:DI] + Add ERROR, DELTAERROR + + MovQ MM4, MM2 + PUnpckLWD MM1, MM1 + + AdC DI, DELTAOFFSET + Mov [DS:8], AX + + MovQ MM3, MM6 + PUnpckLWD MM2, MM0 + + PAddD MM2, [SI] + PMulLW MM3, MM1 + + PMulHW MM1, MM6 + PUnpckHWD MM4, MM0 + + Mov AX, [ES:DI] + Add ERROR, DELTAERROR + AdC DI, DELTAOFFSET + Mov [DS:0Ah], AX + + PAddD MM4, [SI+8] + MovQ MM0, MM3 + + MovQM [SI], MM2 + PUnpckLWD MM3, MM1 + + MovQM [SI+8], MM4 + PUnpckHWD MM0, MM1 + + PAddD MM3, [SI+10h] + PAddD MM0, [SI+18h] + + MovQM [SI+10h], MM3 + MovQM [SI+18h], MM0 + + Add SI, 20h + + Dec BX + JNZ M32Bit8MIPanned4 + +M32Bit8MIPanned5: + MovQ MM0, [DS:0] + MovQ MM2, MM5 + MovQ MM1, [DS:8] + PUnpckLBW MM0, MM0 + PAddW MM5, MM7 + PSRLWI MM2, 1 + + PMAddWD MM0, MM2 + PUnpckLBW MM1, MM1 + + PSRLWI MM5, 1 + + PMAddWD MM1, MM5 + PSRADI MM0, 15 + + MovQ MM2, MM6 + PackSSDW MM0, MM0 + + MovQ MM3, MM6 + PUnpckLWD MM0, MM0 + + PMulLW MM2, MM0 + PSRADI MM1, 15 + + PMulHW MM0, MM6 + PackSSDW MM1, MM1 + + PUnpckLWD MM1, MM1 + MovQ MM4, MM2 + + PMulLW MM3, MM1 + PUnpckLWD MM2, MM0 + + PMulHW MM1, MM6 + PUnpckHWD MM4, MM0 + + PAddD MM2, [SI] + MovQ MM5, MM3 + + PAddD MM4, [SI+8] + PUnpckLWD MM3, MM1 + + MovQM [SI], MM2 + PUnpckHWD MM5, MM1 + + PAddD MM3, [SI+10h] + PAddD MM5, [SI+18h] + + MovQM [SI+8], MM4 + MovQM [SI+10h], MM3 + MovQM [SI+18h], MM5 + +M32Bit8MIPannedEnd: +IF MONITORPERFORMANCE + RdTSC + Add CS:M32BitMICounter8BitTicksLow, EAX + AdC CS:M32BitMICounter8BitTicksHigh, EDX +ENDIF + Ret + +EndP M32Bit8MIPanned + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreM32BitMIPanned + Assume DS:Driver + + Mov EAX, [SI+0Ch] ; LEAX = left vol, HEAX = right vol + Mov [DWord Ptr CS:M32BitMIVolumeData], EAX + Mov [DWord Ptr CS:M32BitMIVolumeData+4], EAX + + SegCS MovQ MM6, M32BitMIVolumeData + + Ret + +EndP PreM32BitMIPanned + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + diff --git a/it/SoundDrivers/M32BITMV.INC b/it/SoundDrivers/M32BITMV.INC new file mode 100755 index 0000000..2ae7a0f --- /dev/null +++ b/it/SoundDrivers/M32BITMV.INC @@ -0,0 +1,12 @@ +; 8 bit tables + + DW Offset MixNoLoop, PreM32BitMVPanned, MFS8Bit, MBS8Bit, M32Bit8MVPanned + DW Offset MixForwardsLoop, PreM32BitMVPanned, MFS8Bit, MBS8Bit, M32Bit8MVPanned + DW Offset MixPingPongLoop, PreM32BitMVPanned, MFS8Bit, MBS8Bit, M32Bit8MVPanned + +; 16 bit tables + + DW Offset MixNoLoop, PreM32BitMVPanned, MFS16Bit, MBS16Bit, M32Bit16MVPanned + DW Offset MixForwardsLoop, PreM32BitMVPanned, MFS16Bit, MBS16Bit, M32Bit16MVPanned + DW Offset MixPingPongLoop, PreM32BitMVPanned, MFS16Bit, MBS16Bit, M32Bit16MVPanned + diff --git a/it/SoundDrivers/M32BITMV.MIX b/it/SoundDrivers/M32BITMV.MIX new file mode 100755 index 0000000..2334538 --- /dev/null +++ b/it/SoundDrivers/M32BITMV.MIX @@ -0,0 +1,798 @@ + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +MONITORPERFORMANCE = 0 +RAMPSPEED = 7 +RAMPCOMPENSATE = 63 + +IF MONITORPERFORMANCE +ALIGN 16 +M32BitMICounter8BitTicksLow DD 0 +M32BitMICounter8BitTicksHigh DD 0 +M32BitMICounter16BitTicksLow DD 0 +M32BitMICounter16BitTicksHigh DD 0 +M32BitMICounter8BitLow DW 0 +M32BitMICounter8BitHigh DW 0 +M32BitMICounter16BitLow DW 0 +M32BitMICounter16BitHigh DW 0 +ENDIF + + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc M32Bit16MVPanned + +; AX = number to mix +; CX = error +; DX = deltaoffset +; BP = deltaerror +; DS:SI = 32-bit output buffer +; ES:EDI+EDI = sample location +; MM6 = L/R volumes +; MM7 = PXor mask + +IF MONITORPERFORMANCE + Push EAX + Push EDX + + Add CS:M32BitMICounter16BitLow, AX + AdC CS:M32BitMICounter16BitHigh, 0 + + RdTSC + Sub CS:M32BitMICounter16BitTicksLow, EAX + SBB CS:M32BitMICounter16BitTicksHigh, EDX + + Pop EDX + Pop EAX +ENDIF + +; 16 bit code here + + Mov BX, DI + + Assume DS:Driver + SegCS MovQ MM1, M32BitMIPNotMask ; = FFFF0000FFFF0000h + Assume DS:Nothing + + Add BX, BX + + Test AL, 1 + JZ M32Bit16MVPanned2 + + Push AX + Mov [DS:8h], CX ; AGIs everywhere! + Mov AX, [ES:BX] + Mov [DS:0Ah], CX + Add CX, BP + AdC DI, DX + Mov [DS:10h], AX + Mov AX, [ES:BX+2] + Mov BX, DI + Mov [DS:12h], AX + Add BX, BX + + MovQ MM0, [DS:8h] + MovQ MM2, MM6 + PXor MM0, MM1 + PSRLWI MM0, 1 + PMAddWD MM0, [DS:10h] + PSRADI MM0, 15 + PUnpckLWD MM0, MM0 + PMulLW MM2, MM0 + MovQ MM4, [DS:0] ; VR + PMulHW MM0, MM6 + PSubW MM4, MM6 ; VR + PUnpckLWD MM2, MM0 + PAddD MM2, [SI] + PSRAWI MM4, RAMPSPEED ; VR + MovQM [SI], MM2 + PAddW MM6, MM4 ; VR + + Add SI, 8 + Pop AX + +M32Bit16MVPanned2: + Test AX, 2 + JZ M32Bit16MVPanned3 + + Push AX + Mov [DS:8h], CX ; AGIs everywhere! + Mov AX, [ES:BX] + Mov [DS:0Ah], CX + Add CX, BP + AdC DI, DX + Mov [DS:10h], AX + Mov AX, [ES:BX+2] + Mov BX, DI + Mov [DS:12h], AX + Add BX, BX + + Mov [DS:0Ch], CX + Mov AX, [ES:BX] + Mov [DS:0Eh], CX + Add CX, BP + AdC DI, DX + Mov [DS:14h], AX + Mov AX, [ES:BX+2] + Mov BX, DI + Mov [DS:16h], AX + Add BX, BX + + MovQ MM2, [DS:8] + PXor MM2, MM1 + PSRLWI MM2, 1 + PMAddWD MM2, [DS:10h] + PSRADI MM2, 15 + PackSSDW MM2, MM2 + PUnpckLWD MM2, MM2 + MovQ MM0, MM6 + PMulHW MM0, MM2 + PMulLW MM2, MM6 + MovQ MM4, MM2 + PUnpckLWD MM2, MM0 + MovQ MM5, [DS:0] ; VR + PUnpckHWD MM4, MM0 + PAddD MM2, [SI] + PSubW MM5, MM6 ; VR + PAddD MM4, [SI+8] + MovQM [SI], MM2 + PSRAWI MM5, RAMPSPEED-1 ; VR + MovQM [SI+8], MM4 + PAddW MM6, MM5 ; VR + + Pop AX + Add SI, 10h + +M32Bit16MVPanned3: + ShR AX, 2 + JZ M32Bit16MVPannedEnd + + Mov Word Ptr [DS:20h], AX + + Mov [DS:8h], CX ; AGIs everywhere! + Mov AX, [ES:BX] + Mov [DS:0Ah], CX + Add CX, BP + AdC DI, DX + Mov [DS:10h], AX + Mov AX, [ES:BX+2] + Mov BX, DI + Mov [DS:12h], AX + Add BX, BX + + Mov [DS:0Ch], CX + Mov AX, [ES:BX] + Mov [DS:0Eh], CX + Add CX, BP + AdC DI, DX + Mov [DS:14h], AX + Mov AX, [ES:BX+2] + Mov BX, DI + Mov [DS:16h], AX + Add BX, BX + + Mov [DS:28h], BP + Mov [DS:2Ch], BP + Add CX, BP + Mov AX, [ES:BX] + AdC DI, DX + Mov [DS:18h], AX + Mov AX, [ES:BX+2] + Mov BX, DI + Mov [DS:1Ah], AX + Add BX, BX + + Mov [DS:2Ah], BP + Mov [DS:2Eh], BP + Add CX, BP + Mov AX, [ES:BX] + AdC DI, DX + Mov [DS:1Ch], AX + Mov AX, [ES:BX+2] + Mov BX, DI + Mov [DS:1Eh], AX + Add BX, BX + + MovQ MM7, [DS:28h] + + MovQ MM5, [DS:8] + PAddW MM7, MM7 + + PXor MM7, MM1 + PXor MM5, MM1 + + PSubW MM7, MM1 + + Dec Word Ptr [DS:20h] + JZ M32Bit16MVPanned5 + +M32Bit16MVPanned4: +; DS:0 = destination volume +; DS:10h = samples +; DS:18h = samples +; MM5 = offsets +; MM6 = current volume +; MM7 = delta offsets + MovQ MM2, MM5 + PAddW MM5, MM7 + + PSRLWI MM2, 1 + MovQ MM3, MM5 + + PMAddWD MM2, [DS:10h] + PSRLWI MM3, 1 + + Add CX, BP + Mov AX, [ES:BX] + AdC DI, DX + Mov [DS:10h], AX + Mov AX, [ES:BX+2] + Mov BX, DI + Mov [DS:12h], AX + Add BX, BX + + PSRADI MM2, 15 + PAddW MM5, MM7 + + PMAddWD MM3, [DS:18h] + PackSSDW MM2, MM2 + + Add CX, BP + Mov AX, [ES:BX] + AdC DI, DX + Mov [DS:14h], AX + Mov AX, [ES:BX+2] + Mov BX, DI + Mov [DS:16h], AX + Add BX, BX + + PUnpckLWD MM2, MM2 + MovQ MM0, MM6 + + PMulHW MM0, MM2 + PSRADI MM3, 15 + + PMulLW MM2, MM6 + PackSSDW MM3, MM3 + + Add CX, BP + Mov AX, [ES:BX] + AdC DI, DX + Mov [DS:18h], AX + Mov AX, [ES:BX+2] + Mov BX, DI + Mov [DS:1Ah], AX + Add BX, BX + + MovQ MM1, [DS:0] ; Destination volume + PUnpckLWD MM3, MM3 + + MovQ MM4, MM2 + PUnpckLWD MM2, MM0 + + PSubW MM1, MM6 + PUnpckHWD MM4, MM0 + + PAddD MM2, [SI] + PSRAWI MM1, RAMPSPEED-1 + + PAddD MM4, [SI+8] + PAddW MM6, MM1 ; MM6 = new volume (ramped) + + MovQM [SI], MM2 + MovQ MM1, MM6 + + MovQ MM2, [DS:0] + PMulHW MM1, MM3 + + MovQM [SI+8], MM4 + PMulLW MM3, MM6 + + Add CX, BP + Mov AX, [ES:BX] + AdC DI, DX + Mov [DS:1Ch], AX + Mov AX, [ES:BX+2] + Mov BX, DI + Mov [DS:1Eh], AX + Add BX, BX + + MovQ MM0, MM3 + PUnpckLWD MM3, MM1 + + PAddD MM3, [SI+10h] + PUnpckHWD MM0, MM1 + + MovQM [SI+10h], MM3 + PSubW MM2, MM6 + + PAddD MM0, [SI+18h] + PSRAWI MM2, RAMPSPEED-1 + + MovQM [SI+18h], MM0 + PAddW MM6, MM2 + + Add SI, 20h + + Dec Word Ptr [DS:20h] + JNZ M32Bit16MVPanned4 + +M32Bit16MVPanned5: + MovQ MM2, MM5 + PAddW MM5, MM7 + + PSRLWI MM2, 1 + MovQ MM3, MM5 + + PMAddWD MM2, [DS:10h] + PSRLWI MM3, 1 + + PSRADI MM2, 15 + PAddW MM5, MM7 + + PMAddWD MM3, [DS:18h] + PackSSDW MM2, MM2 + + PUnpckLWD MM2, MM2 + MovQ MM0, MM6 + + PMulHW MM0, MM2 + PSRADI MM3, 15 + + PMulLW MM2, MM6 + PackSSDW MM3, MM3 + + MovQ MM1, [DS:0] ; Destination volume + PUnpckLWD MM3, MM3 + + MovQ MM4, MM2 + PUnpckLWD MM2, MM0 + + PSubW MM1, MM6 + PUnpckHWD MM4, MM0 + + PAddD MM2, [SI] + PSRAWI MM1, RAMPSPEED-1 + + PAddD MM4, [SI+8] + PAddW MM6, MM1 ; MM6 = new volume (ramped) + + MovQM [SI], MM2 + MovQ MM1, MM6 + + MovQ MM2, [DS:0] + PMulHW MM1, MM3 + + MovQM [SI+8], MM4 + PMulLW MM3, MM6 + + MovQ MM0, MM3 + PUnpckLWD MM3, MM1 + + PAddD MM3, [SI+10h] + PUnpckHWD MM0, MM1 + + MovQM [SI+10h], MM3 + PSubW MM2, MM6 + + PAddD MM0, [SI+18h] + PSRAWI MM2, RAMPSPEED-1 + + MovQM [SI+18h], MM0 + PAddW MM6, MM2 + +M32Bit16MVPannedEnd: + +IF MONITORPERFORMANCE + RdTSC + Add CS:M32BitMICounter16BitTicksLow, EAX + AdC CS:M32BitMICounter16BitTicksHigh, EDX +ENDIF + Ret + +EndP M32Bit16MVPanned + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc M32Bit8MVPanned + +; Layout of data in data segment +; DS:0 = destination volume +; DS:10h->1Fh = samples + +; AX = number to mix +; CX = error +; DX = deltaoffset +; BP = deltaerror +; DS:SI = 32-bit output buffer +; ES:DI = sample location +; MM6 = L/R volumes +; MM7 = PXor mask + +IF MONITORPERFORMANCE + Push EAX + Push EDX + + Add CS:M32BitMICounter8BitLow, AX + AdC CS:M32BitMICounter8BitHigh, 0 + + RdTSC + Sub CS:M32BitMICounter8BitTicksLow, EAX + SBB CS:M32BitMICounter8BitTicksHigh, EDX + + Pop EDX + Pop EAX +ENDIF + +; AX = number of samples to mix. +; DS:0 = destination volume +; DS:8 = SS +; DS:0Ch = SP +; DS:10h = sample setup +; MM6 = current volume. + + Mov BX, AX + + Assume DS:Driver + SegCS MovQ MM1, M32BitMIPNotMask ; = FFFF0000FFFF0000h + Assume DS:Nothing + + And AX, 3 + JZ M32Bit8MVPanned3 + +M32Bit8MVPanned1: + Test AL, 1 + JZ M32Bit8MVPanned2 + + Mov AX, [ES:DI] + Mov [DS:8h], CX + Mov [DS:0Ah], CX + Add CX, BP + AdC DI, DX + + MovQ MM4, [DS:8h] + MovQ MM2, MM6 + MovD MM0, AX + PXor MM4, MM1 + PSRLWI MM4, 1 + PUnpckLBW MM0, MM0 + PMAddWD MM0, MM4 + PSRADI MM0, 15 + PUnpckLWD MM0, MM0 + PMulLW MM2, MM0 + MovQ MM4, [DS:0] ; VR + PMulHW MM0, MM6 + PSubW MM4, MM6 ; VR + PUnpckLWD MM2, MM0 + PAddD MM2, [SI] + PSRAWI MM4, RAMPSPEED ; VR + MovQM [SI], MM2 + PAddW MM6, MM4 ; VR + + Add SI, 8 + +M32Bit8MVPanned2: + Test BL, 2 + JZ M32Bit8MVPanned3 + + Mov AX, [ES:DI] + Mov [DS:8h], CX + Mov [DS:0Ah], CX + Add CX, BP + AdC DI, DX + Mov [DS:10h], AX + + Mov AX, [ES:DI] + Mov [DS:0Ch], CX + Mov [DS:0Eh], CX + Add CX, BP + AdC DI, DX + Mov [DS:12h], AX + + MovQ MM0, [DS:10h] + MovQ MM2, [DS:8] + PXor MM2, MM1 + PUnpckLBW MM0, MM0 + PSRLWI MM2, 1 + PMAddWD MM2, MM0 + PSRADI MM2, 15 + PackSSDW MM2, MM2 + PUnpckLWD MM2, MM2 + MovQ MM0, MM6 + PMulHW MM0, MM2 + PMulLW MM2, MM6 + MovQ MM4, MM2 + PUnpckLWD MM2, MM0 + MovQ MM5, [DS:0] ; VR + PUnpckHWD MM4, MM0 + PAddD MM2, [SI] + PSubW MM5, MM6 ; VR + PAddD MM4, [SI+8] + MovQM [SI], MM2 + PSRAWI MM5, RAMPSPEED-1 ; VR + MovQM [SI+8], MM4 + PAddW MM6, MM5 ; VR + + Add SI, 10h + +M32Bit8MVPanned3: + ShR BX, 2 + JZ M32Bit8MVPannedEnd + + Mov AX, [ES:DI] + Mov [DS:8h], ERROR + Mov [DS:0Ah], ERROR + Add ERROR, BP + AdC DI, DELTAOFFSET + Mov [DS:10h], AX + + Mov AX, [ES:DI] + Mov [DS:0Ch], ERROR + Mov [DS:0Eh], ERROR + Add ERROR, BP + AdC DI, DELTAOFFSET + Mov [DS:12h], AX + + Mov AX, [ES:DI] + Add ERROR, BP + AdC DI, DELTAOFFSET + Mov [DS:28h], BP + Mov [DS:18h], AX + Mov [DS:2Ah], BP + + Mov AX, [ES:DI] + Add ERROR, BP + AdC DI, DELTAOFFSET + Mov [DS:2Ch], BP + Mov [DS:1Ah], AX + Mov [DS:2Eh], BP + + MovQ MM7, [DS:28h] + + MovQ MM5, [DS:8] + PAddW MM7, MM7 + + PXor MM7, MM1 + PXor MM5, MM1 + + PSubW MM7, MM1 + + Dec BX + JZ M32Bit8MVPanned5 + +M32Bit8MVPanned4: +; DS:0 = destination volume +; DS:10h = samples +; DS:18h = samples +; MM5 = offsets +; MM6 = current volume +; MM7 = delta offsets + MovQ MM0, [DS:10h] + MovQ MM2, MM5 + + MovQ MM1, [DS:18h] + PUnpckLBW MM0, MM0 + + PSRLWI MM2, 1 + PAddW MM5, MM7 + + PMAddWD MM2, MM0 + PUnpckLBW MM1, MM1 + + Mov AX, [ES:DI] + Add ERROR, DELTAERROR + AdC DI, DELTAOFFSET + Mov [DS:10h], AX + + PSRADI MM2, 15 + MovQ MM3, MM5 + + PAddW MM5, MM7 + PSRLWI MM3, 1 + + PMAddWD MM3, MM1 + PackSSDW MM2, MM2 + + Mov AX, [ES:DI] + Add ERROR, DELTAERROR + AdC DI, DELTAOFFSET + Mov [DS:12h], AX + + PUnpckLWD MM2, MM2 + MovQ MM0, MM6 + + PMulHW MM0, MM2 + PSRADI MM3, 15 + + PMulLW MM2, MM6 + PackSSDW MM3, MM3 + + Mov AX, [ES:DI] + Add ERROR, DELTAERROR + AdC DI, DELTAOFFSET + Mov [DS:18h], AX + + MovQ MM1, [DS:0] ; Destination volume + PUnpckLWD MM3, MM3 + + MovQ MM4, MM2 + PUnpckLWD MM2, MM0 + + PSubW MM1, MM6 + PUnpckHWD MM4, MM0 + + PAddD MM2, [SI] + PSRAWI MM1, RAMPSPEED-1 + + PAddD MM4, [SI+8] + PAddW MM6, MM1 ; MM6 = new volume (ramped) + + MovQM [SI], MM2 + MovQ MM1, MM6 + + MovQ MM2, [DS:0] + PMulHW MM1, MM3 + + MovQM [SI+8], MM4 + PMulLW MM3, MM6 + + Mov AX, [ES:DI] + Add ERROR, DELTAERROR + AdC DI, DELTAOFFSET + Mov [DS:1Ah], AX + + MovQ MM0, MM3 + PUnpckLWD MM3, MM1 + + PAddD MM3, [SI+10h] + PUnpckHWD MM0, MM1 + + MovQM [SI+10h], MM3 + PSubW MM2, MM6 + + PAddD MM0, [SI+18h] + PSRAWI MM2, RAMPSPEED-1 + + MovQM [SI+18h], MM0 + PAddW MM6, MM2 + + Add SI, 20h + + Dec BX + JNZ M32Bit8MVPanned4 + +M32Bit8MVPanned5: + MovQ MM0, [DS:10h] + MovQ MM2, MM5 + + MovQ MM1, [DS:18h] + PUnpckLBW MM0, MM0 + + PSRLWI MM2, 1 + PAddW MM5, MM7 + + PMAddWD MM2, MM0 + PUnpckLBW MM1, MM1 + + PSRADI MM2, 15 + MovQ MM3, MM5 + + PAddW MM5, MM7 + PSRLWI MM3, 1 + + PMAddWD MM3, MM1 + PackSSDW MM2, MM2 + + PUnpckLWD MM2, MM2 + MovQ MM0, MM6 + + PMulHW MM0, MM2 + PSRADI MM3, 15 + + PMulLW MM2, MM6 + PackSSDW MM3, MM3 + + MovQ MM1, [DS:0] ; Destination volume + PUnpckLWD MM3, MM3 + + MovQ MM4, MM2 + PUnpckLWD MM2, MM0 + + PSubW MM1, MM6 + PUnpckHWD MM4, MM0 + + PAddD MM2, [SI] + PSRAWI MM1, RAMPSPEED-1 + + PAddD MM4, [SI+8] + PAddW MM6, MM1 ; MM6 = new volume (ramped) + + MovQM [SI], MM2 + MovQ MM1, MM6 + + MovQ MM2, [DS:0] + PMulHW MM1, MM3 + + MovQM [SI+8], MM4 + PMulLW MM3, MM6 + + MovQ MM0, MM3 + PUnpckLWD MM3, MM1 + + PAddD MM3, [SI+10h] + PUnpckHWD MM0, MM1 + + MovQM [SI+10h], MM3 + PSubW MM2, MM6 + + PAddD MM0, [SI+18h] + PSRAWI MM2, RAMPSPEED-1 + + MovQM [SI+18h], MM0 + PAddW MM6, MM2 + +M32Bit8MVPannedEnd: +IF MONITORPERFORMANCE + RdTSC + Add CS:M32BitMICounter8BitTicksLow, EAX + AdC CS:M32BitMICounter8BitTicksHigh, EDX +ENDIF + Ret + +EndP M32Bit8MVPanned + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreM32BitMVPanned + Assume DS:Driver + + Mov ES, CS:MixSegment + + Mov AX, [SI+0Ch] ; AX = destination left + Mov BX, [SI+1Ch] ; BX = current left + Mov CX, [SI+0Eh] ; CX = destination right + Mov DX, [SI+1Eh] ; DX = current right. + + Cmp AX, BX + JL PreM32BitMVPannedV1 + + Add AX, RAMPCOMPENSATE + +PreM32BitMVPannedV1: + Cmp CX, DX + JL PreM32BitMVPannedV2 + + Add CX, RAMPCOMPENSATE + +PreM32BitMVPannedV2: + Sub Word Ptr [SI+8], 60 + + Mov [Word Ptr ES:0], AX + Mov [Word Ptr ES:4], AX + Mov [Word Ptr ES:2], CX + Mov [Word Ptr ES:6], CX + + Mov [CS:M32BitMIVolumeData], BX + Mov [CS:M32BitMIVolumeData+2], DX + + Sub AX, BX + Sub CX, DX + + SAR AX, RAMPSPEED + SAR CX, RAMPSPEED + + Add BX, AX + Add DX, CX + + Mov [CS:M32BitMIVolumeData+4], BX + Mov [CS:M32BitMIVolumeData+6], DX + + SegCS MovQ MM6, M32BitMIVolumeData + + Ret + +EndP PreM32BitMVPanned + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + diff --git a/it/SoundDrivers/M32ULTRA.INC b/it/SoundDrivers/M32ULTRA.INC new file mode 100755 index 0000000..50b693f --- /dev/null +++ b/it/SoundDrivers/M32ULTRA.INC @@ -0,0 +1,49 @@ + + DW Offset UpdateNoLoop, 0, 0, 0, 0 ; Update only + DW Offset UpdateForwardsLoop, 0, 0, 0, 0 + DW Offset UpdatePingPongLoop, 0, 0, 0, 0 + ; Left only + DW Offset MixNoLoop, PreMixUltraLeft8BitI, MFS8Bit, MBS8Bit, MixUltraSingle8BitI + DW Offset MixForwardsLoop, PreMixUltraLeft8BitI, MFS8Bit, MBS8Bit, MixUltraSingle8BitI + DW Offset MixPingPongLoop, PreMixUltraLeft8BitI, MFS8Bit, MBS8Bit, MixUltraSingle8BitI + ; Right only + DW Offset MixNoLoop, PreMixUltraRight8BitI, MFS8Bit, MBS8Bit, MixUltraSingle8BitI + DW Offset MixForwardsLoop, PreMixUltraRight8BitI, MFS8Bit, MBS8Bit, MixUltraSingle8BitI + DW Offset MixPingPongLoop, PreMixUltraRight8BitI, MFS8Bit, MBS8Bit, MixUltraSingle8BitI + ; Central + DW Offset MixNoLoop, PreMixUltraCentral8BitI, MFS8Bit, MBS8Bit, MixUltraCentral8BitI + DW Offset MixForwardsLoop, PreMixUltraCentral8BitI, MFS8Bit, MBS8Bit, MixUltraCentral8BitI + DW Offset MixPingPongLoop, PreMixUltraCentral8BitI, MFS8Bit, MBS8Bit, MixUltraCentral8BitI + ; Stereo + DW Offset MixNoLoop, PreMixUltraPanned8BitI, MFS8Bit, MBS8Bit, MixUltraPanned8BitI + DW Offset MixForwardsLoop, PreMixUltraPanned8BitI, MFS8Bit, MBS8Bit, MixUltraPanned8BitI + DW Offset MixPingPongLoop, PreMixUltraPanned8BitI, MFS8Bit, MBS8Bit, MixUltraPanned8BitI + ; Surround + DW Offset MixNoLoop, PreMixUltraSurround8BitI, MFS8Bit, MBS8Bit, MixUltraSurround8BitI + DW Offset MixForwardsLoop, PreMixUltraSurround8BitI, MFS8Bit, MBS8Bit, MixUltraSurround8BitI + DW Offset MixPingPongLoop, PreMixUltraSurround8BitI, MFS8Bit, MBS8Bit, MixUltraSurround8BitI + + ; 16 bit tables + DW Offset UpdateNoLoop, 0, 0, 0, 0 ; Update only + DW Offset UpdateForwardsLoop, 0, 0, 0, 0 + DW Offset UpdatePingPongLoop, 0, 0, 0, 0 + ; Left only + DW Offset MixNoLoop, PreMixUltraLeft16BitI, MFS16Bit, MBS16Bit, MixUltraSingle16BitI + DW Offset MixForwardsLoop, PreMixUltraLeft16BitI, MFS16Bit, MBS16Bit, MixUltraSingle16BitI + DW Offset MixPingPongLoop, PreMixUltraLeft16BitI, MFS16Bit, MBS16Bit, MixUltraSingle16BitI + ; Right only + DW Offset MixNoLoop, PreMixUltraRight16BitI, MFS16Bit, MBS16Bit, MixUltraSingle16BitI + DW Offset MixForwardsLoop, PreMixUltraRight16BitI, MFS16Bit, MBS16Bit, MixUltraSingle16BitI + DW Offset MixPingPongLoop, PreMixUltraRight16BitI, MFS16Bit, MBS16Bit, MixUltraSingle16BitI + ; Central + DW Offset MixNoLoop, PreMixUltraCentral16BitI, MFS16Bit, MBS16Bit, MixUltraCentral16BitI + DW Offset MixForwardsLoop, PreMixUltraCentral16BitI, MFS16Bit, MBS16Bit, MixUltraCentral16BitI + DW Offset MixPingPongLoop, PreMixUltraCentral16BitI, MFS16Bit, MBS16Bit, MixUltraCentral16BitI + ; Stereo + DW Offset MixNoLoop, PreMixUltraPanned16BitI, MFS16Bit, MBS16Bit, MixUltraPanned16BitI + DW Offset MixForwardsLoop, PreMixUltraPanned16BitI, MFS16Bit, MBS16Bit, MixUltraPanned16BitI + DW Offset MixPingPongLoop, PreMixUltraPanned16BitI, MFS16Bit, MBS16Bit, MixUltraPanned16BitI + ; Surround + DW Offset MixNoLoop, PreMixUltraSurround16BitI, MFS16Bit, MBS16Bit, MixUltraSurround16BitI + DW Offset MixForwardsLoop, PreMixUltraSurround16BitI, MFS16Bit, MBS16Bit, MixUltraSurround16BitI + DW Offset MixPingPongLoop, PreMixUltraSurround16BitI, MFS16Bit, MBS16Bit, MixUltraSurround16BitI diff --git a/it/SoundDrivers/M32ULTRA.MIX b/it/SoundDrivers/M32ULTRA.MIX new file mode 100755 index 0000000..f9d89ad --- /dev/null +++ b/it/SoundDrivers/M32ULTRA.MIX @@ -0,0 +1,770 @@ + + ; Different mixing routines required: + ; Left } shared + ; Right } + ; Central + ; Surround + ; Panned ; Each requires 8 bit and 16 bit + ; Single output - for Mono, pure left/pure right + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +GetUltra8BitWaveform Macro ; Puts waveform value in EBX, range -32k->+32k + + Push EDX + Push EBP + + MovSX EDX, Byte Ptr [ES:DI+2] ; v + MovSX EBX, Byte Ptr [ES:DI] ; t + MovSX EAX, Byte Ptr [ES:DI+1] ; u + + LEA EBP, [EBX+EDX] ; v+t + SAR EBP, 1 + Sub EBP, EAX ; (v+t)/2 - u + IMul EBP, ECX ; ax in 8.16 format + SAR EBP, 10 ; ax in 8.6 format + + ShL EAX, 7 ; EBX = 2u<<6 + Add EDX, EBX ; EDX = v+t + Add EBX, EBX ; EAX = 2t + Add EBP, EAX ; EBP = ax+2u + Add EDX, EBX ; 3t+v + ShL EDX, 5 ; (3t+v)/2 << 6 + Sub EBP, EDX ; ax+b + + ShL EBX, 7 + + IMul EBP, ECX ; ax^2+bx in 8.22 form + SAR EBP, 14 ; ax^2+bx in 8.8 form + + Add EBX, EBP ; ax^2+bx+c + + Pop EBP + Pop EDX + +EndM + +GetUltra16BitWaveform Macro ; Puts waveform value in EBX, range -32k->+32k + + Push ECX + Push EDX + Push EBP + + MovSX EDX, Word Ptr [ES:EDI+EDI+4] ; v + MovSX EBX, Word Ptr [ES:EDI+EDI] ; t + MovSX EAX, Word Ptr [ES:EDI+EDI+2] ; u + + ShR ECX, 3 ; 0.13 + LEA EBP, [EBX+EDX] + SAR EBP, 1 + Sub EBP, EAX ; (v+t)/2 - u + IMul EBP, ECX ; 16.13 + SAR EBP, 14 ; 15.0 + + Add EDX, EBX ; EDX = v+t + Add EBP, EAX ; EBP = ax+2u + LEA EDX, [EDX+EBX*2] + SAR EDX, 2 ; EDX = (3t+v)/2 + Sub EBP, EDX ; ax + b, 15 form + + IMul EBP, ECX ; ax^2+bx in 15.13 form + SAR EBP, 12 ; ax^2+bx in 16.0 form + + Add EBX, EBP + + Pop EBP + Pop EDX + Pop ECX + +EndM + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +MUltraMix8ISingle Macro Index + +MUltraMix8ISingle&Index&: + GetUltra8BitWaveForm + +MUltraMix8ISingleVolume&Index& EQU $+3 + IMul EAX, EBX, 8000h + + Add ERROR, DELTAERROR ;; 1 + AdC DI, DELTAOFFSET ;; 1 + Sub [SI+(Index-3)*8], EAX ;; 3 +EndM + +MUltraMix8ICentral Macro Index + +MUltraMix8ICentral&Index&: + GetUltra8BitWaveForm + +MUltraMix8ICentralVolume&Index& EQU $+3 + IMul EAX, EBX, 8000h + + Add ERROR, DELTAERROR ;; 1 + AdC DI, DELTAOFFSET ;; 1 + Sub [SI+(Index-3)*8], EAX ;; 4 + Sub [SI+(Index-3)*8+4], EAX ;; 4 + +EndM + +MUltraMix8ISurround Macro Index + +MUltraMix8ISurround&Index&: + GetUltra8BitWaveForm + +MUltraMix8ISurroundVolume&Index& EQU $+3 + IMul EAX, EBX, 8000h + + Add ERROR, DELTAERROR ;; 1 + AdC DI, DELTAOFFSET ;; 1 + Sub [SI+(Index-3)*8], EAX ;; 4 + Add [SI+(Index-3)*8+4], EAX ;; 4 + +EndM + + ; Panned output +MUltraMix8IPanned Macro Index + +MUltraMix8IPanned&Index&: + Get32Bit8WaveForm + +MUltraMix8ILeftVolume&Index& EQU $+3 + IMul EAX, EBX, 8000h +MUltraMix8IRightVolume&Index& EQU $+3 + IMul EBX, EBX, 8000h + + Sub [SI+(Index-3)*8], EAX ;; 4 + Sub [SI+(Index-3)*8+4], EBX ;; 4 + + Add ERROR, DELTAERROR ;; 1 + AdC DI, DELTAOFFSET ;; 1 + +EndM + +MUltraMix16ISingle Macro Index + +MUltraMix16ISingle&Index&: + GetUltra16BitWaveForm + +MUltraMix16ISingleVolume&Index& EQU $+3 + IMul EAX, EBX, 8000h + + Add ERROR, DELTAERROR ;; 1 + AdC DI, DELTAOFFSET ;; 1 + Sub [SI+(Index-3)*8], EAX ;; 3 + +EndM + +MUltraMix16ICentral Macro Index + +MUltraMix16ICentral&Index&: + GetUltra16BitWaveForm + +MUltraMix16ICentralVolume&Index& EQU $+3 + IMul EAX, EBX, 8000h + + Add ERROR, DELTAERROR ;; 1 + AdC DI, DELTAOFFSET ;; 1 + Sub [SI+(Index-3)*8], EAX ;; 3 + Sub [SI+(Index-3)*8+4], EAX ;; 3 + +EndM + +MUltraMix16ISurround Macro Index + +MUltraMix16ISurround&Index&: + GetUltra16BitWaveForm + +MUltraMix16ISurroundVolume&Index& EQU $+3 + IMul EAX, EBX, 8000h + + Add ERROR, DELTAERROR ;; 1 + AdC DI, DELTAOFFSET ;; 1 + Sub [SI+(Index-3)*8], EAX ;; 3 + Add [SI+(Index-3)*8+4], EAX ;; 3 + +EndM + + ; Panned output +MUltraMix16IPanned Macro Index + +MUltraMix16IPanned&Index&: + GetUltra16BitWaveForm + +MUltraMix16ILeftVolume&Index& EQU $+3 + IMul EAX, EBX, 8000h +MUltraMix16IRightVolume&Index& EQU $+3 + IMul EBX, EBX, 8000h + + Sub [SI+(Index-3)*8], EAX + Sub [SI+(Index-3)*8+4], EBX + + Add ERROR, DELTAERROR + AdC DI, DELTAOFFSET + +EndM + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +MixUltraSingle8BitIOffsetTable Label Word + + IndexCounter = 3 + + MUltraMix8ISingleOffset Macro Index + DW Offset MUltraMix8ISingle&Index& + EndM + + REPT 4 + MUltraMix8ISingleOffset %IndexCounter + IndexCounter = IndexCounter-1 + EndM + +Proc MixUltraSingle8BitI + ; AX = count... + + ; Number of times to loop = (Count-1) / 16 + + Dec AX + Mov BX, AX + And AX, 3 + ShR BX, 2 + Add AX, AX + Inc BX + Mov LoopCounter, BX + Mov BX, AX + + ShL AX, RESOLUTIONSHIFT-1 + + Add SI, AX + + Jmp [CS:MixUltraSingle8BitIOffsetTable+BX] + + MUltraMix8ISingle 0 + MUltraMix8ISingle 1 + MUltraMix8ISingle 2 + MUltraMix8ISingle 3 + + Add SI, 4*MIXRESOLUTION/4 + Dec LoopCounter + JNZ MUltraMix8ISingle0 + + Ret + +EndP MixUltraSingle8BitI + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreMixUltraLeft8BitI + + Mov AX, [SI+0Eh] + +PreMixUltraLeft8BitI1: + IndexCounter = 0 + + PreMixUltraSingleMacro Macro Index + Mov Word Ptr [CS:MUltraMix8ISingleVolume&Index&], AX + EndM + + REPT 4 + PreMixUltraSingleMacro %IndexCounter + IndexCounter = IndexCounter+1 + EndM + Ret + +EndP PreMixUltraLeft8BitI + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreMixUltraRight8BitI + + Add MixBufferOffset, MixResolution/8 + Mov AX, [SI+0Ch] + Jmp PreMixUltraLeft8BitI1 + +EndP PreMixUltraRight8BitI + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +MixUltraCentral8BitIOffsetTable Label Word + + IndexCounter = 3 + + MUltraMix8ICentralOffset Macro Index + DW Offset MUltraMix8ICentral&Index& + EndM + + REPT 4 + MUltraMix8ICentralOffset %IndexCounter + IndexCounter = IndexCounter-1 + EndM + +Proc MixUltraCentral8BitI + + Dec AX + Mov BX, AX + And AX, 3 + ShR BX, 2 + Add AX, AX + Inc BX + Mov LoopCounter, BX + Mov BX, AX + + ShL AX, RESOLUTIONSHIFT-1 + + Add SI, AX + + Jmp [CS:MixUltraCentral8BitIOffsetTable+BX] + + MUltraMix8ICentral 0 + MUltraMix8ICentral 1 + MUltraMix8ICentral 2 + MUltraMix8ICentral 3 + + Add SI, 4*MIXRESOLUTION/4 + Dec LoopCounter + JNZ MUltraMix8ICentral0 + + Ret + +EndP MixUltraCentral8BitI + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreMixUltraCentral8BitI + + Mov AX, [SI+0Eh] + + IndexCounter = 0 + + PreMixUltraCentralMacro Macro Index + Mov Word Ptr [CS:MUltraMix8ICentralVolume&Index&], AX + EndM + + REPT 4 + PreMixUltraCentralMacro %IndexCounter + IndexCounter = IndexCounter+1 + EndM + + Ret + +EndP PreMixUltraCentral8BitI + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +MixUltraSurround8BitIOffsetTable Label Word + + IndexCounter = 3 + + MUltraMix8ISurroundOffset Macro Index + DW Offset MUltraMix8ISurround&Index& + EndM + + REPT 4 + MUltraMix8ISurroundOffset %IndexCounter + IndexCounter = IndexCounter-1 + EndM + +Proc MixUltraSurround8BitI + + Dec AX + Mov BX, AX + And AX, 3 + ShR BX, 2 + Add AX, AX + Inc BX + Mov LoopCounter, BX + Mov BX, AX + + ShL AX, RESOLUTIONSHIFT-1 + + Add SI, AX + + Jmp [CS:MixUltraSurround8BitIOffsetTable+BX] + + MUltraMix8ISurround 0 + MUltraMix8ISurround 1 + MUltraMix8ISurround 2 + MUltraMix8ISurround 3 + + Add SI, 4*MIXRESOLUTION/4 + Dec LoopCounter + JNZ MUltraMix8ISurround0 + + Ret + +EndP MixUltraSurround8BitI + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreMixUltraSurround8BitI + + Mov AX, [SI+0Eh] + + IndexCounter = 0 + + PreMixUltraSurroundMacro Macro Index + Mov Word Ptr [CS:MUltraMix8ISurroundVolume&Index&], AX + EndM + + REPT 4 + PreMixUltraSurroundMacro %IndexCounter + IndexCounter = IndexCounter+1 + EndM + + Ret + +EndP PreMixUltraSurround8BitI + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +MixUltraPanned8BitIOffsetTable Label Word + + IndexCounter = 3 + + MUltraMix8IPannedOffset Macro Index + DW Offset MUltraMix8IPanned&Index& + EndM + + REPT 4 + MUltraMix8IPannedOffset %IndexCounter + IndexCounter = IndexCounter-1 + EndM + +Proc MixUltraPanned8BitI + + Dec AX + Mov BX, AX + And AX, 3 + ShR BX, 2 + Add AX, AX + Inc BX + Mov LoopCounter, BX + Mov BX, AX + + ShL AX, RESOLUTIONSHIFT-1 + + Add SI, AX + + Jmp [CS:MixUltraPanned8BitIOffsetTable+BX] + + MUltraMix8IPanned 0 + MUltraMix8IPanned 1 + MUltraMix8IPanned 2 + MUltraMix8IPanned 3 + + Add SI, 4*MIXRESOLUTION/4 + Dec LoopCounter + JNZ MUltraMix8IPanned0 + + Ret + +EndP MixUltraPanned8BitI + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreMixUltraPanned8BitI + + Mov AX, [SI+0Eh] ; Left + Mov BX, [SI+0Ch] ; Right + + IndexCounter = 0 + + PreMixUltraPannedMacro Macro Index + Mov Word Ptr [CS:MUltraMix8ILeftVolume&Index&], AX + Mov Word Ptr [CS:MUltraMix8IRightVolume&Index&], BX + EndM + + REPT 4 + PreMixUltraPannedMacro %IndexCounter + IndexCounter = IndexCounter+1 + EndM + + Ret + +EndP PreMixUltraPanned8BitI + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +MixUltraSingle16BitIOffsetTable Label Word + + IndexCounter = 3 + + MUltraMix16ISingleOffset Macro Index + DW Offset MUltraMix16ISingle&Index& + EndM + + REPT 4 + MUltraMix16ISingleOffset %IndexCounter + IndexCounter = IndexCounter-1 + EndM + +Proc MixUltraSingle16BitI + ; AX = count... + + ; Number of times to loop = (Count-1) / 16 + + Dec AX + Mov BX, AX + And AX, 3 + ShR BX, 2 + Add AX, AX + Inc BX + Mov LoopCounter, BX + Mov BX, AX + + ShL AX, RESOLUTIONSHIFT-1 + + Add SI, AX + + Jmp [CS:MixUltraSingle16BitIOffsetTable+BX] + + MUltraMix16ISingle 0 + MUltraMix16ISingle 1 + MUltraMix16ISingle 2 + MUltraMix16ISingle 3 + + Add SI, 4*MIXRESOLUTION/4 + Dec LoopCounter + JNZ MUltraMix16ISingle0 + + Ret + +EndP MixUltraSingle16BitI + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreMixUltraLeft16BitI + + Mov AX, [SI+0Eh] ; Left + +PreMixUltraLeft16BitI1: + IndexCounter = 0 + + PreMixUltraSingleMacro Macro Index + Mov Word Ptr [CS:MUltraMix16ISingleVolume&Index&], AX + EndM + + REPT 4 + PreMixUltraSingleMacro %IndexCounter + IndexCounter = IndexCounter+1 + EndM + + Ret + +EndP PreMixUltraLeft16BitI + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreMixUltraRight16BitI + + Add MixBufferOffset, MixResolution/8 + Mov AX, [SI+0Ch] + Jmp PreMixUltraLeft16BitI1 + + Ret + +EndP PreMixUltraRight16BitI + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +MixUltraCentral16BitIOffsetTable Label Word + + IndexCounter = 3 + + MUltraMix16ICentralOffset Macro Index + DW Offset MUltraMix16ICentral&Index& + EndM + + REPT 4 + MUltraMix16ICentralOffset %IndexCounter + IndexCounter = IndexCounter-1 + EndM + +Proc MixUltraCentral16BitI + + Dec AX + Mov BX, AX + And AX, 3 + ShR BX, 2 + Add AX, AX + Inc BX + Mov LoopCounter, BX + Mov BX, AX + + ShL AX, RESOLUTIONSHIFT-1 + + Add SI, AX + + Jmp [CS:MixUltraCentral16BitIOffsetTable+BX] + + MUltraMix16ICentral 0 + MUltraMix16ICentral 1 + MUltraMix16ICentral 2 + MUltraMix16ICentral 3 + + Add SI, 4*MIXRESOLUTION/4 + Dec LoopCounter + JNZ MUltraMix16ICentral0 + + Ret + +EndP MixUltraCentral16BitI + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreMixUltraCentral16BitI + + Mov AX, [SI+0Eh] + + IndexCounter = 0 + + PreMixUltraCentralMacro Macro Index + Mov Word Ptr [CS:MUltraMix16ICentralVolume&Index&], AX + EndM + + REPT 4 + PreMixUltraCentralMacro %IndexCounter + IndexCounter = IndexCounter+1 + EndM + + Ret + +EndP PreMixUltraCentral16BitI + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +MixUltraSurround16BitIOffsetTable Label Word + + IndexCounter = 3 + + MUltraMix16ISurroundOffset Macro Index + DW Offset MUltraMix16ISurround&Index& + EndM + + REPT 4 + MUltraMix16ISurroundOffset %IndexCounter + IndexCounter = IndexCounter-1 + EndM + +Proc MixUltraSurround16BitI + + Dec AX + Mov BX, AX + And AX, 3 + ShR BX, 2 + Add AX, AX + Inc BX + Mov LoopCounter, BX + Mov BX, AX + + ShL AX, RESOLUTIONSHIFT-1 + + Add SI, AX + + Jmp [CS:MixUltraSurround16BitIOffsetTable+BX] + + MUltraMix16ISurround 0 + MUltraMix16ISurround 1 + MUltraMix16ISurround 2 + MUltraMix16ISurround 3 + + Add SI, 4*MIXRESOLUTION/4 + Dec LoopCounter + JNZ MUltraMix16ISurround0 + + Ret + +EndP MixUltraSurround16BitI + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreMixUltraSurround16BitI + + Mov AX, [SI+0Eh] + + IndexCounter = 0 + + PreMixUltraSurroundMacro Macro Index + Mov Word Ptr [CS:MUltraMix16ISurroundVolume&Index&], AX + EndM + + REPT 4 + PreMixUltraSurroundMacro %IndexCounter + IndexCounter = IndexCounter+1 + EndM + + Ret + +EndP PreMixUltraSurround16BitI + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +MixUltraPanned16BitIOffsetTable Label Word + + IndexCounter = 3 + + MUltraMix16IPannedOffset Macro Index + DW Offset MUltraMix16IPanned&Index& + EndM + + REPT 4 + MUltraMix16IPannedOffset %IndexCounter + IndexCounter = IndexCounter-1 + EndM + +Proc MixUltraPanned16BitI + + Dec AX + Mov BX, AX + And AX, 3 + ShR BX, 2 + Add AX, AX + Inc BX + Mov LoopCounter, BX + Mov BX, AX + + ShL AX, RESOLUTIONSHIFT-1 + + Add SI, AX + + Jmp [CS:MixUltraPanned16BitIOffsetTable+BX] + +PanMUltraBit16ILoop: + MUltraMix16IPanned 0 + MUltraMix16IPanned 1 + MUltraMix16IPanned 2 + MUltraMix16IPanned 3 + + Add SI, 4*MIXRESOLUTION/4 + Dec LoopCounter + JNZ PanMUltraBit16ILoop + + Ret + +EndP MixUltraPanned16BitI + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreMixUltraPanned16BitI + + Mov AX, [SI+0Eh] ; Left + Mov BX, [SI+0Ch] ; Right + + IndexCounter = 0 + + PreMixUltraPannedMacro Macro Index + Mov Word Ptr [CS:MUltraMix16ILeftVolume&Index&], AX + Mov Word Ptr [CS:MUltraMix16IRightVolume&Index&], BX + EndM + + REPT 4 + PreMixUltraPannedMacro %IndexCounter + IndexCounter = IndexCounter+1 + EndM + + Ret + +EndP PreMixUltraPanned16BitI + + diff --git a/it/SoundDrivers/MAD.BAT b/it/SoundDrivers/MAD.BAT new file mode 100755 index 0000000..ec622a2 --- /dev/null +++ b/it/SoundDrivers/MAD.BAT @@ -0,0 +1,5 @@ +tasm /m /ut310 ad1816 +tlink /3 ad1816 +execom ad1816 itad1816.drv +copy itad1816.drv .. + diff --git a/it/SoundDrivers/MAWE.BAT b/it/SoundDrivers/MAWE.BAT new file mode 100755 index 0000000..57cafac --- /dev/null +++ b/it/SoundDrivers/MAWE.BAT @@ -0,0 +1,4 @@ +tasm /m /ut310 awe32drv +tlink /3 awe32drv +execom awe32drv itawe32.drv +copy itawe32.drv .. diff --git a/it/SoundDrivers/MAWEB.BAT b/it/SoundDrivers/MAWEB.BAT new file mode 100755 index 0000000..20145cd --- /dev/null +++ b/it/SoundDrivers/MAWEB.BAT @@ -0,0 +1,4 @@ +tasm /m /ut310 awe32b +tlink /3 awe32b +execom awe32b itawe32b.drv +copy itawe32b.drv .. diff --git a/it/SoundDrivers/MB.BAT b/it/SoundDrivers/MB.BAT new file mode 100755 index 0000000..de7ae06 --- /dev/null +++ b/it/SoundDrivers/MB.BAT @@ -0,0 +1,6 @@ +@rem Base1 Driver +tasm /m /ut310 base1 +tlink /3 base1 +execom base1 itbase1.drv +copy itbase1.drv .. + diff --git a/it/SoundDrivers/MES.BAT b/it/SoundDrivers/MES.BAT new file mode 100755 index 0000000..c3e86fa --- /dev/null +++ b/it/SoundDrivers/MES.BAT @@ -0,0 +1,5 @@ +tasm /m /ut310 es1868 +tlink /3 es1868 +execom es1868 ites1868.drv +copy ites1868.drv .. + diff --git a/it/SoundDrivers/MES1688.BAT b/it/SoundDrivers/MES1688.BAT new file mode 100755 index 0000000..890cbb1 --- /dev/null +++ b/it/SoundDrivers/MES1688.BAT @@ -0,0 +1,5 @@ +tasm /m /ut310 es1688 +tlink /3 es1688 +execom es1688 ites1688.drv +copy ites1688.drv .. + diff --git a/it/SoundDrivers/MES1688M.BAT b/it/SoundDrivers/MES1688M.BAT new file mode 100755 index 0000000..0f25644 --- /dev/null +++ b/it/SoundDrivers/MES1688M.BAT @@ -0,0 +1,5 @@ +tasm32 /m /ut310 es1688mx +tlink /3 es1688mx +execom es1688mx ites1688.mmx +copy ites1688.mmx .. + diff --git a/it/SoundDrivers/MES1788.BAT b/it/SoundDrivers/MES1788.BAT new file mode 100755 index 0000000..01230e5 --- /dev/null +++ b/it/SoundDrivers/MES1788.BAT @@ -0,0 +1,5 @@ +tasm /m /ut310 es1788 +tlink /3 es1788 +execom es1788 ites1788.drv +copy ites1788.drv .. + diff --git a/it/SoundDrivers/MES1869.BAT b/it/SoundDrivers/MES1869.BAT new file mode 100755 index 0000000..4e98784 --- /dev/null +++ b/it/SoundDrivers/MES1869.BAT @@ -0,0 +1,5 @@ +tasm /m /ut310 es1869 +tlink /3 es1869 +execom es1869 ites1869.drv +copy ites1869.drv .. + diff --git a/it/SoundDrivers/MES1869M.BAT b/it/SoundDrivers/MES1869M.BAT new file mode 100755 index 0000000..ac92bef --- /dev/null +++ b/it/SoundDrivers/MES1869M.BAT @@ -0,0 +1,5 @@ +tasm32 /m /ut310 es1869mx +tlink /3 es1869mx +execom es1869mx ites1869.mmx +copy ites1869.mmx .. + diff --git a/it/SoundDrivers/MESM.BAT b/it/SoundDrivers/MESM.BAT new file mode 100755 index 0000000..9c3ba08 --- /dev/null +++ b/it/SoundDrivers/MESM.BAT @@ -0,0 +1,5 @@ +tasm32 /m /ut310 es1868mx +tlink /3 es1868mx +execom es1868mx ites1868.mmx +copy ites1868.mmx .. + diff --git a/it/SoundDrivers/MEWS.BAT b/it/SoundDrivers/MEWS.BAT new file mode 100755 index 0000000..a69f9b3 --- /dev/null +++ b/it/SoundDrivers/MEWS.BAT @@ -0,0 +1,4 @@ +tasm /m /ut310 ews64 +tlink /3 ews64 +execom ews64 itews64.drv +copy itews64.drv .. diff --git a/it/SoundDrivers/MEWSC.BAT b/it/SoundDrivers/MEWSC.BAT new file mode 100755 index 0000000..582f17e --- /dev/null +++ b/it/SoundDrivers/MEWSC.BAT @@ -0,0 +1,5 @@ +tasm /m /ut310 ewscodec +tlink /3 ewscodec +execom ewscodec itewscod.drv +copy itewscod.drv .. + diff --git a/it/SoundDrivers/MEWSCM.BAT b/it/SoundDrivers/MEWSCM.BAT new file mode 100755 index 0000000..d74f03f --- /dev/null +++ b/it/SoundDrivers/MEWSCM.BAT @@ -0,0 +1,5 @@ +tasm32 /m /ut310 ewscodmx +tlink /3 ewscodmx +execom ewscodmx itewscod.mmx +copy itewscod.mmx .. + diff --git a/it/SoundDrivers/MG16.BAT b/it/SoundDrivers/MG16.BAT new file mode 100755 index 0000000..b0db2a1 --- /dev/null +++ b/it/SoundDrivers/MG16.BAT @@ -0,0 +1,5 @@ +tasm /m /ut310 gold16 +tlink /3 gold16 +execom m16 itgold16.drv +copy itgold16.drv .. + diff --git a/it/SoundDrivers/MGP.BAT b/it/SoundDrivers/MGP.BAT new file mode 100755 index 0000000..b7626ff --- /dev/null +++ b/it/SoundDrivers/MGP.BAT @@ -0,0 +1,4 @@ +tasm /m /ut310 guspnpm +tlink /3 guspnpm +execom guspnpm itguspnp.drv +copy itguspnp.drv .. diff --git a/it/SoundDrivers/MGPM.BAT b/it/SoundDrivers/MGPM.BAT new file mode 100755 index 0000000..c5a95e6 --- /dev/null +++ b/it/SoundDrivers/MGPM.BAT @@ -0,0 +1,4 @@ +tasm32 /m /ut310 guspnpmx +tlink /3 guspnpmx +execom guspnpmx itguspnp.mmx +copy itguspnp.mmx .. diff --git a/it/SoundDrivers/MGUS.BAT b/it/SoundDrivers/MGUS.BAT new file mode 100755 index 0000000..30120d1 --- /dev/null +++ b/it/SoundDrivers/MGUS.BAT @@ -0,0 +1,4 @@ +tasm /m /uT310 /l gushiqdr +tlink /3 gushiqdr +execom gushiqdr itgus.drv +copy itgus.drv .. diff --git a/it/SoundDrivers/MGUS2.BAT b/it/SoundDrivers/MGUS2.BAT new file mode 100755 index 0000000..328066a --- /dev/null +++ b/it/SoundDrivers/MGUS2.BAT @@ -0,0 +1,4 @@ +tasm /m /uT310 gushiq2 +tlink /3 gushiq2 +execom gushiq2 itgus2.drv +copy itgus2.drv .. diff --git a/it/SoundDrivers/MGUSLO.BAT b/it/SoundDrivers/MGUSLO.BAT new file mode 100755 index 0000000..7141a75 --- /dev/null +++ b/it/SoundDrivers/MGUSLO.BAT @@ -0,0 +1,4 @@ +tasm /m /uT310 gusdrv2 +tlink /3 gusdrv2 +execom gusdrv2 itguslo.drv +copy itguslo.drv .. diff --git a/it/SoundDrivers/MGUSMAX.BAT b/it/SoundDrivers/MGUSMAX.BAT new file mode 100755 index 0000000..46b43d4 --- /dev/null +++ b/it/SoundDrivers/MGUSMAX.BAT @@ -0,0 +1,5 @@ +tasm /m /ut310 gusmax +tlink /3 gusmax +execom gusmax itgusmax.drv +copy itgusmax.drv .. + diff --git a/it/SoundDrivers/MGUSMAXM.BAT b/it/SoundDrivers/MGUSMAXM.BAT new file mode 100755 index 0000000..b88175b --- /dev/null +++ b/it/SoundDrivers/MGUSMAXM.BAT @@ -0,0 +1,5 @@ +tasm32 /m /ut310 gusmaxmx +tlink /3 gusmaxmx +execom gusmaxmx itgusmax.mmx +copy itgusmax.mmx .. + diff --git a/it/SoundDrivers/MGUSMIX.BAT b/it/SoundDrivers/MGUSMIX.BAT new file mode 100755 index 0000000..3b27517 --- /dev/null +++ b/it/SoundDrivers/MGUSMIX.BAT @@ -0,0 +1,4 @@ +tasm /m /ut310 gusmixdr +tlink /3 gusmixdr +execom gusmixdr itgusmix.drv +copy itgusmix.drv .. diff --git a/it/SoundDrivers/MIDDRV.ASM b/it/SoundDrivers/MIDDRV.ASM new file mode 100755 index 0000000..d9adff2 --- /dev/null +++ b/it/SoundDrivers/MIDDRV.ASM @@ -0,0 +1,865 @@ + +; +; MID File generator +; + +REPEATSTATUSBYTE EQU 0 + + .486P + +Segment DriverHeader PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +;***** Driver Header ******* + +include drhead.inc + +EndS + +Segment Driver PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +ORG 0 +StartDriver: + +include vtable.inc + +;******** Required ProcedureTable ************* + +include reqproc.inc + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +include ..\wavswitc.inc + +FileHandle DW 0 + +MIDOutputMsg DB "MIDI File Generator", 13 + DB "Writing to disk", 0 +MIDOutputError DB "Unable to create output file!", 0FFh, 29, " ", 0 +WriteErrorMsg DB "Error writing to output file. Output file closed", 0FFh, 11, " ", 0 +ClosedMsg DB "Closed output file", 0FFh, 42, " ", 0 +CreateMsg DB "Creating file " +Filename DB " ", 0 +OUTPUT DB "OUTPUT" +DriverName DB "ITMID.DRV", 0 + +CONFIGURATIONOFFSET EQU $+128 +CONFIGSIZE EQU 80 +MIDDirectory DB ".", 79 Dup (0) + + +AccumulatedTime DD 0 + +MIDIHEADERSIZE = 22+32+7 +MIDIHeader DB "MThd", 0, 0, 0, 6, 0, 0, 0, 1 + DB 0, 018h ; 24 ppqn + DB "MTrk" +MIDIFileSize DD 0 + DB 0, 0FFh, 01, 28 + DB "Created with Impulse Tracker" + DB 0, 0FFh, 51h, 3 +InitialTempo DD 0 + +MTrkEnd DB 0, 0FFh, 2Fh, 0 + +MIDIBuffer DB 256 Dup (0) +MIDIBufferOffset DW Offset MIDIBuffer + +MIDScreenList DW 6 + DW IdleFunctionList + DW GlobalKeyLink + + DW Near Ptr FullScreenBox ; 0 + DW Near Ptr ScreenHeader + DW Near Ptr FillHeader + DW Near Ptr MIDHeader + + DW Near Ptr DirectoryInputText + DW Near Ptr DirectoryInputBox + DW Near Ptr DirectoryInput ; 6 + + DW 0 + +IdleFunctionList DD 0 + DD 0 +GlobalKeyLink DB 7 +GlobalKeyLink2 DD 0 + +FillHeader DW 8 +FillHeader2 DD 0 + +FullScreenBox DW 0 + DB 0, 0, 79, 49 + DB 4 + +ScreenHeader DW 8 +ScreenHeader2 DD 0 + +MIDHeader DW 10 + DB "MIDI File Export Driver", 0 + +DirectoryInputText DW 1 + DB 2, 14 + DB 20h + DB "Output Directory", 0 + +DirectoryInputBox DW 0 + DB 18, 13, 78, 15 + DB 25 + +DirectoryInput DW 16 + DB 19, 14 +Segment1 DW 0 + DW Offset MIDDirectory + DW 59 + DD 0 + DW 0FFFFh, 0FFFFh, 0FFFFh, 0FFFFh + +TRACEENABLED EQU 0 +CREATENEWLOGFILE EQU 1 +include debug.inc + +; 컴 DetectCard 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Returns carry set if error, else carry clear. Has to setup internal vars +; (eg. appropriate IRQ/DMA whatever). +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc DetectCard Far + + Mov EAX, 'Jeff' + + ClC + Ret + +EndP DetectCard + +;컴 InitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Sets up any memory required for output +; Initiates output +; +; Parameters: AX = Number of Channels +; +; If sucessful, returns: +; Carry flag clear +; DS:SI = pointer to text to display +; AX = parameter 1 in text +; BX = parameter 2 in text +; CX = parameter 3 in text +; DX = parameter 4 in text +; DI = parameter 5 in text +; +; If unsucessful, returns: +; Carry flag set +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc InitSound Far + + Push CS + Pop DS + + Mov Segment1, DS + + Mov ECX, IdleUpdateInfoLine + Mov EDX, GlobalKeyList + Mov IdleFunctionList, ECX + Mov GlobalKeyLink2, EDX + + Mov ECX, FillHeaderFunction + Mov EDX, DrawHeaderFunction + Mov FillHeader2, ECX + Mov ScreenHeader2, EDX + + Call GotoHomeDirectory + Mov SI, Offset MIDDirectory + Call SetDirectory + + Mov SI, Offset MIDOutputMsg + ClC + Ret + +EndP InitSound + +;컴 ReInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Reinitialises sound output +; Initiates sound output +; +; Parameters: AX = number of channels. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReInitSound Far + + Ret + +EndP ReInitSound + +;컴 UnInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Stops sound output, releases any memory used by driver +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc CheckFileClosed + + Push CS + Pop DS + Assume DS:Driver + + Mov BX, FileHandle + Test BX, BX + JZ CheckFileClosedEnd + + Mov AH, 40h + Mov CX, 4 + Mov DX, Offset MTrkEnd + Int 21h + + Mov FileHandle, 0 + + Mov AX, 4200h ; Move to start of file + Xor CX, CX + Xor DX, DX + Int 21h ; Start of file + + Mov AX, Word Ptr [MIDIFileSize] + Mov DX, Word Ptr [MIDIFileSize+2] + XChg AL, DH + XChg AH, DL + Mov Word Ptr [MIDIFileSize], AX + Mov Word Ptr [MIDIFileSize+2], DX + + Mov AH, 40h + Mov CX, MIDIHEADERSIZE + Mov DX, Offset MIDIHeader + Int 21h + + Mov AH, 3Eh + Int 21h + + Mov SI, Offset ClosedMsg + Mov BX, 40 + Call SetInfoLine + +CheckFileClosedEnd: + Ret + +EndP CheckFileClosed + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UnInitSound Far + + Call GotoHomeDirectory + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, 3D02h ; Read write access + Mov DX, Offset DriverName + Int 21h + JC SaveConfig2 + + Mov BX, AX + + Mov AX, 4200h + Xor CX, CX + Mov DX, Offset CONFIGURATIONOFFSET + Int 21h + JC SaveConfig1 + + Mov AH, 40h + Mov CX, CONFIGSIZE + Mov DX, Offset MIDDirectory + Int 21h + +SaveConfig1: + Mov AH, 3Eh + Int 21h + +SaveConfig2: + Call CheckFileClosed + Ret + +EndP UnInitSound + Assume DS:Nothing + +;컴 Poll 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; This procedure is called as often as possible by IT.EXE +; AX = Playmode (0 for nothing in particular, 1 = pattern, 2 = song) +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc WriteMIDIBlock + Assume DS:Driver + + Xor ECX, ECX + + Mov CX, MIDIBufferOffset + Mov DX, Offset MIDIBuffer + Mov AH, 40h + Mov BX, FileHandle + Sub CX, DX + JZ NoDataToWrite + + Add MIDIFileSize, ECX + + Trace "Writing MIDI block" + + Int 21h + +NoDataToWrite: + Mov MIDIBufferOffset, Offset MIDIBuffer + + Ret + +EndP WriteMIDIBlock + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Poll Far + Assume DS:Nothing + + Mov CS:Countdown, 0 + Mov CS:MIDIBufferOffset, Offset MIDIBuffer + + Call Update ; Got DS:SI, CX + +; Scan through channels and if any channels are samples, turn them off. + +TurnOffSamples1: + Test Byte Ptr [SI], 1 ; Channel on? + JZ TurnOffSamples2 + + Mov Word Ptr [SI], 0 + + Test Byte Ptr [SI+3Ah], 80h + JNZ TurnOffSamples2 + + Mov BX, [SI+38h] + And Byte Ptr [BX], Not 4 ; Signify channel off + +TurnOffSamples2: + Add SI, 128 + Loop TurnOffSamples1 + +; OK.. check whether any MIDI data requires dumping... also whether file +; needs to be created. + + Test AX, AX ; Currently not playing + JNZ Poll1 + + Call CheckFileClosed + Ret + +Poll1: + Push CS + Pop DS + Assume DS:Driver + + Cmp FileHandle, 0 + JNE Poll2 + + Trace "New file to create" + + Mov SI, Offset MIDDirectory + Call SetDirectory + + Xor EAX, EAX + Mov AccumulatedTime, EAX + Mov AL, 4+32+7 + Mov MIDIFileSize, EAX + +; Have to create a file + Call GetFileName + Assume DS:Nothing ; Returns DS:SI + Push CS + Pop ES + Mov DI, Offset FileName + + Push DI + + Mov CX, 12 + Mov AL, ' ' + Rep StosB + + Pop DI + + Cmp Byte Ptr [DS:SI], 0 + JE PollFileNameNone + Cmp Byte Ptr [DS:SI], '.' + JE PollFileNameNone + + Mov CX, 8 +PollFileName1: + LodsB + Cmp AL, 0 + JE PollFileNameExt + Cmp AL, '.' + JE PollFileNameExt + StosB + Loop PollFileName1 + Jmp PollFileNameExt + +PollFileNameNone: + Push CS + Pop DS + Mov SI, Offset Output + Mov CX, 6 + Rep MovsB + +PollFileNameExt: + Mov EAX, 'DIM.' + StosD + Xor AL, AL + StosB + + Push CS + Pop DS + Assume DS:Driver + + Mov SI, Offset CreateMsg + Mov BX, 40 + Call SetInfoLine + + Mov AH, 3Ch + Xor CX, CX + Mov DX, Offset Filename + Int 21h + JC WriteError + + Mov BX, AX + Mov FileHandle, BX + Trace "File opened" + +; Write header once + Push BX + Call GetTempo + Mov EAX, 60000000 + And EBX, 0FFFFh + Xor EDX, EDX + Div EBX ; EAX = microseconds per quarter note + + ShL EAX, 8 + BSwap EAX + Mov InitialTempo, EAX + Pop BX + + Mov AH, 40h + Mov CX, MIDIHEADERSIZE + Mov DX, Offset MIDIHeader + Int 21h + JC WriteError + + Trace "Header written" + +Poll2: + Call WriteMIDIBlock + JC WriteError + +; Update time counters + Inc AccumulatedTime + + Ret + +WriteError: + Call CheckFileClosed + Mov SI, Offset WriteErrorMsg + Mov BX, 40 + Call SetInfoLine + Call StopPlayback + + Ret + +EndP Poll + Assume DS:Nothing + +;컴 SetTempo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: BX = tempo +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetTempo Far ; Frames per second = 0.4*BX + ; -> Milliseconds per frame = 1000/(0.4/BX) + ; = 2500/BX + PushAD + Push DS + +; SetTempo: FF 51 03 tt tt tt + + Push CS + Pop DS + Assume DS:Driver + + Push BX + + Mov SI, MIDIBufferOffset + Call WriteDeltaTime + + Pop BX + + Mov DWord Ptr [SI], 351FFh + Add SI, 3 + + Mov EAX, 60000000 + And EBX, 0FFFFh + Xor EDX, EDX + Div EBX ; EAX = microseconds per quarter note + + ShL EAX, 8 + BSwap EAX + Mov DWord Ptr [SI], EAX + Add SI, 3 + + Mov MIDIBufferOffset, SI + + Pop DS + PopAD + Ret + +EndP SetTempo + +;컴 SetMixVolume 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = MixVolume +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixVolume Far + + Ret + +EndP SetMixVolume + +;컴 SetStereo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AL = Stereo on/off, 0 = off. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetStereo Far + + Ret + +EndP SetStereo + +;컴 LoadSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = sample to load (0 based) +; DS:SI points to sample header +; ES:0 points to first sample +; +; Returns: **Carry set if NO error** +; **Carry clear if error** +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc LoadSample Far + + StC + Ret + +EndP LoadSample + +;컴 ReleaseSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AX = sample to release (1 based) +; DS:SI points to sample header +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReleaseSample Far + + Ret + +EndP ReleaseSample + +;컴 ResetMemory 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetMemory Far + + Ret + +EndP ResetMemory + +;컴 GetStatus 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Returns text to show on status line, AX = display parameter +; Carry set if not to show anything. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetStatus Far + + StC + Ret + +EndP GetStatus + +;컴 SoundCardScreen 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Function to have driver interactive part of program +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SoundCardScreen Far + + Mov AX, 5 + Mov SI, 1 + Mov CX, CS + Mov DX, Offset MIDScreenList + + ClC + Ret + Ret + +EndP SoundCardScreen + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetVariable Far + + Ret + +EndP GetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetVariable Far + + Ret + +EndP SetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +StatusByte DB 0 +CountDown DB 0 + +StatusByteLUT DB 2, 2, 2, 2, 1, 1, 2 +InSysex DW 0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc WriteDeltaTime ; Given DS:SI = buffer + + Xor EDX, EDX + Mov EBX, AccumulatedTime + Mov CX, 4 + Mov AccumulatedTime, EDX + +WriteDeltaTime1: + ShL EDX, 8 + Mov DL, BL + Or DL, 80h + ShR EBX, 7 + LoopNZ WriteDeltaTime1 + ; EDX = output bytes, DL = most signif + +WriteDeltaTime2: + Mov [SI], DL + Inc SI + ShR EDX, 8 + JNZ WriteDeltaTime2 + + And Byte Ptr [SI-1], 7Fh + + Ret + +EndP WriteDeltaTime + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc BufferMIDIOutput ; AL = value. + + PushAD + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Mov BX, InSysex + Mov SI, MIDIBufferOffset + + Test BX, BX + JZ BufferMIDINoSysex + + Cmp AL, 0F7h + JNE BufferMIDIOutput1 + + Mov DX, SI + Sub DX, BX ; DX = count of sysex bytes + Mov [BX], DL + Mov InSysex, 0 + + Jmp BufferMIDIOutput1 + +BufferMIDINoSysex: + Cmp Countdown, 0 + JNE BufferMIDIOutput1 + + Cmp AL, 0F0h + JA BufferMIDIOutput2 + +; Delta time required + Call WriteDeltaTime + + Xor BX, BX + Xor DL, DL + Test AL, AL + JNS BufferMIDINoStatus + Cmp AL, 0F0h + JE BufferMIDISysex + + Mov StatusByte, AL + Inc DX + Jmp BufferMIDINoStatus + +BufferMIDISysex: + Mov [SI], AL + Inc SI + Mov InSysex, SI + Jmp BufferMIDIOutput1 + +BufferMIDINoStatus: + Mov BL, StatusByte + ShR BX, 4 + Sub BL, 8 + JC BufferMIDIOutput1 + + Add DL, [StatusByteLUT+BX] + Mov Countdown, DL + +BufferMIDIOutput1: + Mov [SI], AL + Inc SI + Dec Countdown + + Mov MIDIBufferOffset, SI + + Cmp SI, Offset MIDIBuffer+200 + JB BufferMIDIOutput2 + Cmp InSysex, 0 + JNE BufferMIDIOutput2 + + Call WriteMIDIBlock + +BufferMIDIOutput2: + Pop DS + PopAD + + Ret + +EndP BufferMIDIOutput + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +InterpretState DB 0 +InterpretType DB 0 + +Proc SendUARTOut Far ; Local interpreter activated with 0F0h 0F0h. + + Mov AH, CS:InterpretState + Cmp AH, 2 + JB SendUARTOut1 + +; In interpreter. + JE SendUARTOut3 + +SendUARTOut4: + Mov CS:InterpretState, 0 + Ret + +SendUARTOut3: + Cmp AL, 2 + JAE SendUARTOut4 + + Mov CS:InterpretType, AL + Jmp SendUARTOutStateInc + +SendUARTOut1: + Cmp AL, 0F0h + JNE SendUARTOut2 + +SendUARTOutStateInc: + Inc CS:InterpretState + Ret + +SendUARTOut2: + Test AH, AH + JZ SendUARTOutEnd + + Push AX + Mov AL, 0F0h + Call BufferMIDIOutput + Pop AX + Mov CS:InterpretState, 0 + +SendUARTOutEnd: + Call BufferMIDIOutput + + Ret + +EndP SendUARTOut + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +EndDriver: + +;******** Provided Variable Table ************* + +MaxNumberOfChannels DW 32 ; Maximum number of channels the + ; driver can handle. +StopAfterPlay DW 1 +DefaultChannels DW 32 +DriverFlags DW 1 ; Supports MIDI Out. + + DW 4 Dup (0) + +;******** Provided Procedure Table ************* + +ProvidedTableStart: + + DW Offset DetectCard + + DW Offset InitSound ; Playing related + DW Offset ReinitSound + DW Offset UninitSound + + DW Offset Poll + + DW Offset SetTempo ; Sound variable related + DW Offset SetMixVolume + DW Offset SetStereo + + DW Offset LoadSample ; Sample related + DW Offset ReleaseSample + DW Offset ResetMemory + DW Offset GetStatus ; Returns string to show on status line + + DW Offset SoundCardScreen ; Sound card 'screen' + + DW Offset GetVariable ; For interface + DW Offset SetVariable + DW Offset SendUARTOut + +ProvidedTableEnd: + DW 32-(ProvidedTableEnd-ProvidedTableStart)/2 Dup (0) + +EndS + +End diff --git a/it/SoundDrivers/MIDDRV2.ASM b/it/SoundDrivers/MIDDRV2.ASM new file mode 100755 index 0000000..74a2561 --- /dev/null +++ b/it/SoundDrivers/MIDDRV2.ASM @@ -0,0 +1,828 @@ + +; +; MID File generator +; + +REPEATSTATUSBYTE EQU 0 + + .386P + +Segment DriverHeader PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +;***** Driver Header ******* + +include drhead.inc + +EndS + +Segment Driver PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +ORG 0 +StartDriver: + +include vtable.inc + +;******** Required ProcedureTable ************* + +include reqproc.inc + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +include wavswitc.inc + +FileHandle DW 0 + +MIDOutputMsg DB "MIDI File Generator", 13 + DB "Writing to disk", 0 +MIDOutputError DB "Unable to create output file!", 0FFh, 29, " ", 0 +WriteErrorMsg DB "Error writing to output file. Output file closed", 0FFh, 11, " ", 0 +ClosedMsg DB "Closed output file", 0FFh, 42, " ", 0 +CreateMsg DB "Creating file " +Filename DB " ", 0 +OUTPUT DB "OUTPUT" +DriverName DB "ITMID.DRV", 0 + +CONFIGURATIONOFFSET EQU $+128 +CONFIGSIZE EQU 80 +MIDDirectory DB ".", 79 Dup (0) + + +AccumulatedTime DD 0 +AccumulatedTimeError DD 0 + +FrameTime DD 0 +FrameTimeError DD 0 + + +MIDIHeader DB "MThd", 0, 0, 0, 6, 0, 0, 0, 1, 0E7h, 28h + DB "MTrk" +MIDIFileSize DD 0 + DB 0, 0FFh, 01, 28 + DB "Created with Impulse Tracker" + +MTrkEnd DB 0, 0FFh, 2Fh, 0 + +MIDIBuffer DB 256 Dup (0) +MIDIBufferOffset DW Offset MIDIBuffer + +MIDScreenList DW 6 + DW IdleFunctionList + DW GlobalKeyLink + + DW Near Ptr FullScreenBox ; 0 + DW Near Ptr ScreenHeader + DW Near Ptr FillHeader + DW Near Ptr MIDHeader + + DW Near Ptr DirectoryInputText + DW Near Ptr DirectoryInputBox + DW Near Ptr DirectoryInput ; 6 + + DW 0 + +IdleFunctionList DD 0 + DD 0 +GlobalKeyLink DB 7 +GlobalKeyLink2 DD 0 + +FillHeader DW 8 +FillHeader2 DD 0 + +FullScreenBox DW 0 + DB 0, 0, 79, 49 + DB 4 + +ScreenHeader DW 8 +ScreenHeader2 DD 0 + +MIDHeader DW 10 + DB "MIDI File Export Driver", 0 + +DirectoryInputText DW 1 + DB 2, 14 + DB 20h + DB "Output Directory", 0 + +DirectoryInputBox DW 0 + DB 18, 13, 78, 15 + DB 25 + +DirectoryInput DW 16 + DB 19, 14 +Segment1 DW 0 + DW Offset MIDDirectory + DW 59 + DD 0 + DW 0FFFFh, 0FFFFh, 0FFFFh, 0FFFFh + +TRACEENABLED EQU 0 +CREATENEWLOGFILE EQU 1 +include debug.inc + +; 컴 DetectCard 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Returns carry set if error, else carry clear. Has to setup internal vars +; (eg. appropriate IRQ/DMA whatever). +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc DetectCard Far + + Mov EAX, 'Jeff' + + ClC + Ret + +EndP DetectCard + +;컴 InitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Sets up any memory required for output +; Initiates output +; +; Parameters: AX = Number of Channels +; +; If sucessful, returns: +; Carry flag clear +; DS:SI = pointer to text to display +; AX = parameter 1 in text +; BX = parameter 2 in text +; CX = parameter 3 in text +; DX = parameter 4 in text +; DI = parameter 5 in text +; +; If unsucessful, returns: +; Carry flag set +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc InitSound Far + + Push CS + Pop DS + + Mov Segment1, DS + + Mov ECX, IdleUpdateInfoLine + Mov EDX, GlobalKeyList + Mov IdleFunctionList, ECX + Mov GlobalKeyLink2, EDX + + Mov ECX, FillHeaderFunction + Mov EDX, DrawHeaderFunction + Mov FillHeader2, ECX + Mov ScreenHeader2, EDX + + Call GotoHomeDirectory + Mov SI, Offset MIDDirectory + Call SetDirectory + + Mov SI, Offset MIDOutputMsg + ClC + Ret + +EndP InitSound + +;컴 ReInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Reinitialises sound output +; Initiates sound output +; +; Parameters: AX = number of channels. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReInitSound Far + + Ret + +EndP ReInitSound + +;컴 UnInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Stops sound output, releases any memory used by driver +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc CheckFileClosed + + Push CS + Pop DS + Assume DS:Driver + + Mov BX, FileHandle + Test BX, BX + JZ CheckFileClosedEnd + + Mov AH, 40h + Mov CX, 4 + Mov DX, Offset MTrkEnd + Int 21h + + Mov FileHandle, 0 + + Mov AX, 4200h ; Move to start of file + Xor CX, CX + Xor DX, DX + Int 21h ; Start of file + + Mov AX, Word Ptr [MIDIFileSize] + Mov DX, Word Ptr [MIDIFileSize+2] + XChg AL, DH + XChg AH, DL + Mov Word Ptr [MIDIFileSize], AX + Mov Word Ptr [MIDIFileSize+2], DX + + Mov AH, 40h + Mov CX, 22+32 + Mov DX, Offset MIDIHeader + Int 21h + + Mov AH, 3Eh + Int 21h + + Mov SI, Offset ClosedMsg + Mov BX, 40 + Call SetInfoLine + +CheckFileClosedEnd: + Ret + +EndP CheckFileClosed + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UnInitSound Far + + Call GotoHomeDirectory + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, 3D02h ; Read write access + Mov DX, Offset DriverName + Int 21h + JC SaveConfig2 + + Mov BX, AX + + Mov AX, 4200h + Xor CX, CX + Mov DX, Offset CONFIGURATIONOFFSET + Int 21h + JC SaveConfig1 + + Mov AH, 40h + Mov CX, CONFIGSIZE + Mov DX, Offset MIDDirectory + Int 21h + +SaveConfig1: + Mov AH, 3Eh + Int 21h + +SaveConfig2: + Call CheckFileClosed + Ret + +EndP UnInitSound + Assume DS:Nothing + +;컴 Poll 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; This procedure is called as often as possible by IT.EXE +; AX = Playmode (0 for nothing in particular, 1 = pattern, 2 = song) +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc WriteMIDIBlock + Assume DS:Driver + + Xor ECX, ECX + + Mov CX, MIDIBufferOffset + Mov DX, Offset MIDIBuffer + Mov AH, 40h + Mov BX, FileHandle + Sub CX, DX + JZ NoDataToWrite + + Add MIDIFileSize, ECX + + Trace "Writing MIDI block" + + Int 21h + +NoDataToWrite: + Mov MIDIBufferOffset, Offset MIDIBuffer + + Ret + +EndP WriteMIDIBlock + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Poll Far + Assume DS:Nothing + + Mov CS:Countdown, 0 + Mov CS:MIDIBufferOffset, Offset MIDIBuffer + + Call Update ; Got DS:SI, CX + +; Scan through channels and if any channels are samples, turn them off. + +TurnOffSamples1: + Test Byte Ptr [SI], 1 ; Channel on? + JZ TurnOffSamples2 + + Mov Word Ptr [SI], 0 + + Test Byte Ptr [SI+3Ah], 80h + JNZ TurnOffSamples2 + + Mov BX, [SI+38h] + And Byte Ptr [BX], Not 4 ; Signify channel off + +TurnOffSamples2: + Add SI, 128 + Loop TurnOffSamples1 + +; OK.. check whether any MIDI data requires dumping... also whether file +; needs to be created. + + Test AX, AX ; Currently not playing + JNZ Poll1 + + Call CheckFileClosed + Ret + +Poll1: + Push CS + Pop DS + Assume DS:Driver + + Cmp FileHandle, 0 + JNE Poll2 + + Trace "New file to create" + + Mov SI, Offset MIDDirectory + Call SetDirectory + + Xor EAX, EAX + Mov AccumulatedTime, EAX + Mov AccumulatedTimeError, EAX + Mov AL, 4+32 + Mov MIDIFileSize, EAX + +; Have to create a file + Call GetFileName + Assume DS:Nothing ; Returns DS:SI + Push CS + Pop ES + Mov DI, Offset FileName + + Push DI + + Mov CX, 12 + Mov AL, ' ' + Rep StosB + + Pop DI + + Cmp Byte Ptr [DS:SI], 0 + JE PollFileNameNone + Cmp Byte Ptr [DS:SI], '.' + JE PollFileNameNone + + Mov CX, 8 +PollFileName1: + LodsB + Cmp AL, 0 + JE PollFileNameExt + Cmp AL, '.' + JE PollFileNameExt + StosB + Loop PollFileName1 + Jmp PollFileNameExt + +PollFileNameNone: + Push CS + Pop DS + Mov SI, Offset Output + Mov CX, 6 + Rep MovsB + +PollFileNameExt: + Mov EAX, 'DIM.' + StosD + Xor AL, AL + StosB + + Push CS + Pop DS + Assume DS:Driver + + Mov SI, Offset CreateMsg + Mov BX, 40 + Call SetInfoLine + + Mov AH, 3Ch + Xor CX, CX + Mov DX, Offset Filename + Int 21h + JC WriteError + + Mov BX, AX + Mov FileHandle, BX + Trace "File opened" + +; Write header once + Mov AH, 40h + Mov CX, 22+32 + Mov DX, Offset MIDIHeader + Int 21h + JC WriteError + + Trace "Header written" + +Poll2: + Call WriteMIDIBlock + JC WriteError + +; Update time counters + Mov EAX, FrameTimeError + Mov EBX, FrameTime + Add AccumulatedTimeError, EAX + AdC AccumulatedTime, EBX + + Ret + +WriteError: + Call CheckFileClosed + Mov SI, Offset WriteErrorMsg + Mov BX, 40 + Call SetInfoLine + Call StopPlayback + + Ret + +EndP Poll + Assume DS:Nothing + +;컴 SetTempo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: BX = tempo +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetTempo Far ; Frames per second = 0.4*BX + ; -> Milliseconds per frame = 1000/(0.4/BX) + ; = 2500/BX + PushAD + + Mov EAX, 2500 + And EBX, 0FFFFh + Xor EDX, EDX + Div EBX ; EAX = milliseconds + + Mov CS:FrameTime, EAX + Mov CS:FrameTimeError, EDX + + + PopAD + Ret + +EndP SetTempo + +;컴 SetMixVolume 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = MixVolume +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixVolume Far + + Ret + +EndP SetMixVolume + +;컴 SetStereo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AL = Stereo on/off, 0 = off. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetStereo Far + + Ret + +EndP SetStereo + +;컴 LoadSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = sample to load (0 based) +; DS:SI points to sample header +; ES:0 points to first sample +; +; Returns: **Carry set if NO error** +; **Carry clear if error** +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc LoadSample Far + + StC + Ret + +EndP LoadSample + +;컴 ReleaseSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AX = sample to release (1 based) +; DS:SI points to sample header +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReleaseSample Far + + Ret + +EndP ReleaseSample + +;컴 ResetMemory 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetMemory Far + + Ret + +EndP ResetMemory + +;컴 GetStatus 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Returns text to show on status line, AX = display parameter +; Carry set if not to show anything. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetStatus Far + + StC + Ret + +EndP GetStatus + +;컴 SoundCardScreen 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Function to have driver interactive part of program +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SoundCardScreen Far + + Mov AX, 5 + Mov SI, 1 + Mov CX, CS + Mov DX, Offset MIDScreenList + + ClC + Ret + Ret + +EndP SoundCardScreen + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetVariable Far + + Ret + +EndP GetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetVariable Far + + Ret + +EndP SetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +StatusByte DB 0 +CountDown DB 0 + +StatusByteLUT DB 2, 2, 2, 2, 1, 1, 2 +InSysex DW 0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc BufferMIDIOutput + + PushAD + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Mov BX, InSysex + Mov SI, MIDIBufferOffset + + Test BX, BX + JZ BufferMIDINoSysex + + Cmp AL, 0F7h + JNE BufferMIDIOutput1 + + Mov DX, SI + Sub DX, BX ; DX = count of sysex bytes + Mov [BX], DL + Mov InSysex, 0 + + Jmp BufferMIDIOutput1 + +BufferMIDINoSysex: + Cmp Countdown, 0 + JNE BufferMIDIOutput1 + + Cmp AL, 0F0h + JA BufferMIDIOutput2 + +; Delta time required + + Xor EDX, EDX + Mov EBX, AccumulatedTime + Mov CX, 4 + Mov AccumulatedTime, EDX + +DeltaTimeOutput1: + ShL EDX, 8 + Mov DL, BL + Or DL, 80h + ShR EBX, 7 + LoopNZ DeltaTimeOutput1 + ; EDX = output bytes, DL = most signif + +DeltaTimeOutput2: + Mov [SI], DL + Inc SI + ShR EDX, 8 + JNZ DeltaTimeOutput2 + + And Byte Ptr [SI-1], 7Fh + + Xor BX, BX + Xor DL, DL + Test AL, AL + JNS BufferMIDINoStatus + Cmp AL, 0F0h + JE BufferMIDISysex + + Mov StatusByte, AL + Inc DX + Jmp BufferMIDINoStatus + +BufferMIDISysex: + Mov [SI], AL + Inc SI + Mov InSysex, SI + Jmp BufferMIDIOutput1 + +BufferMIDINoStatus: + Mov BL, StatusByte + ShR BX, 4 + Sub BL, 8 + JC BufferMIDIOutput1 + + Add DL, [StatusByteLUT+BX] + Mov Countdown, DL + +BufferMIDIOutput1: + Mov [SI], AL + Inc SI + Dec Countdown + + Mov MIDIBufferOffset, SI + + Cmp SI, Offset MIDIBuffer+200 + JB BufferMIDIOutput2 + Cmp InSysex, 0 + JNE BufferMIDIOutput2 + + Call WriteMIDIBlock + +BufferMIDIOutput2: + Pop DS + PopAD + + Ret + +EndP BufferMIDIOutput + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +InterpretState DB 0 +InterpretType DB 0 + +Proc SendUARTOut Far ; Local interpreter activated with 0F0h 0F0h. + + Mov AH, CS:InterpretState + Cmp AH, 2 + JB SendUARTOut1 + +; In interpreter. + JE SendUARTOut3 + +SendUARTOut4: + Mov CS:InterpretState, 0 + Ret + +SendUARTOut3: + Cmp AL, 2 + JAE SendUARTOut4 + + Mov CS:InterpretType, AL + Jmp SendUARTOutStateInc + +SendUARTOut1: + Cmp AL, 0F0h + JNE SendUARTOut2 + +SendUARTOutStateInc: + Inc CS:InterpretState + Ret + +SendUARTOut2: + Test AH, AH + JZ SendUARTOutEnd + + Push AX + Mov AL, 0F0h + Call BufferMIDIOutput + Pop AX + Mov CS:InterpretState, 0 + +SendUARTOutEnd: + Call BufferMIDIOutput + + Ret + +EndP SendUARTOut + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +EndDriver: + +;******** Provided Variable Table ************* + +MaxNumberOfChannels DW 32 ; Maximum number of channels the + ; driver can handle. +StopAfterPlay DW 1 +DefaultChannels DW 32 +DriverFlags DW 1 ; Supports MIDI Out. + + DW 4 Dup (0) + +;******** Provided Procedure Table ************* + +ProvidedTableStart: + + DW Offset DetectCard + + DW Offset InitSound ; Playing related + DW Offset ReinitSound + DW Offset UninitSound + + DW Offset Poll + + DW Offset SetTempo ; Sound variable related + DW Offset SetMixVolume + DW Offset SetStereo + + DW Offset LoadSample ; Sample related + DW Offset ReleaseSample + DW Offset ResetMemory + DW Offset GetStatus ; Returns string to show on status line + + DW Offset SoundCardScreen ; Sound card 'screen' + + DW Offset GetVariable ; For interface + DW Offset SetVariable + DW Offset SendUARTOut + +ProvidedTableEnd: + DW 32-(ProvidedTableEnd-ProvidedTableStart)/2 Dup (0) + +EndS + +End diff --git a/it/SoundDrivers/MIDIDRV.ASM b/it/SoundDrivers/MIDIDRV.ASM new file mode 100755 index 0000000..bcc2a53 --- /dev/null +++ b/it/SoundDrivers/MIDIDRV.ASM @@ -0,0 +1,525 @@ +; +; MIDI MPU401 Driver for Impulse Tracker. +; Accepts MIDI Input, does MIDI output, but does NOT handle samples at all. +; + + .386P + +Segment DriverHeader PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +;***** Driver Header ******* + +include drhead.inc + +EndS + +Segment Driver PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +ORG 0 +StartDriver: + +include vtable.inc + +;******** Required ProcedureTable ************* + +include reqproc.inc + +OldIRQHandler DD 0 +MIDIUpdateTimer DW 0 +MIDIUpdateCount DW 0 +MIDIUpdateFlag DB 0 +MIDIDriverMsg DB "MPU401 or compatible detected", 13 + DB "Address ", 0FDh, "Xh", 0 +MIDIReinitMsg DB "MPU401 reinitialised", 0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetUART ; Given DX = port. + + ClI + + Inc DX + + Xor CX, CX + +ResetUART1: + In AL, DX + Test AL, 40h + LoopNZ ResetUART1 + JNZ ResetUARTFailed + + Mov AL, 0FFh + Out DX, AL + + Xor CX, CX + +ResetUART2: + In AL, DX + Test AL, 80h + LoopNZ ResetUART2 + JNZ ResetUARTFailed + + Dec DX + In AL, DX + Inc DX + Cmp AL, 0FEh + JNE ResetUART2 + + Dec DX + + DB 85h + +ResetUARTFailed: + StC + Ret + +EndP ResetUART + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetUARTMode + + Mov DX, CS:BasePort + Inc DX + + Xor CX, CX + +SetUARTMode1: + In AL, DX + Test AL, 40h + LoopNZ SetUARTMode1 + JNZ SetUARTModeFailed + + Mov AL, 3Fh + Out DX, AL + + Xor CX, CX + +SetUARTMode2: + In AL, DX + Test AL, 80h + LoopNZ SetUARTMode2 + JNZ SetUARTModeFailed + + Dec DX + In AL, DX + Inc DX + Cmp AL, 0FEh + JNE SetUARTMode2 + Dec DX + + DB 85h + +SetUARTModeFailed: + StC + StI + Ret + +EndP SetUARTMode + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UARTOut ; AL = byte out + + Push CX + Push DX + Mov DX, CS:Baseport + + Push AX + Xor CX, CX + Inc DX + +UARTOut1: + In AL, DX + Test AL, 40h + LoopNZ UARTOut1 + + Pop AX + JNZ UARTOutEnd + + Dec DX + Out DX, AL + +UARTOutEnd: + Pop DX + Pop CX + + Ret + +EndP UARTOut + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +InterpretState DB 0 + +Proc SendUARTOut Far ; Local interpreter activated with 0F0h 0F0h. + + Mov AH, CS:InterpretState + Cmp AH, 2 + JB SendUARTOut1 + JE SendUARTOutStateInc + + Mov CS:InterpretState, 0 + +SendUARTOut4: + Ret + +SendUARTOut1: + Cmp AL, 0F0h + JNE SendUARTOut2 + +SendUARTOutStateInc: + Inc CS:InterpretState + Ret + +SendUARTOut2: + Test AH, AH + JZ SendUARTOutEnd + + Push AX + Mov AL, 0F0h + Call UARTOut + Pop AX + Mov CS:InterpretState, 0 + +SendUARTOutEnd: + Call UARTOut + Ret + +EndP SendUARTOut + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc MIDIIRQHandler + + PushAD + + Mov AX, MIDIUpdateTimer + Add MIDIUpdateCount, AX + JC MIDIIRQHandler1 + + Mov AL, 20h + Out 20h, AL + Jmp MIDIIRQHandler2 + +MIDIIRQHandler1: + PushF + Call [OldIRQHandler] + +MIDIIRQHandler2: + Xor MIDIUpdateFlag, 1 + JZ MIDIIRQHandlerEnd + + Push DS + Push ES + + ClD + + Call SaveEMSPageFrame + Call Update ; Returns DS:SI, CX + +; Have to clear any sample channels playing. +; Kill any active channel + +MIDIIRQHandler3: + Test Byte Ptr [SI], 1 ; Channel on? + JZ MIDIIRQHandler4 + + Mov Word Ptr [SI], 0 + + Test Byte Ptr [SI+3Ah], 80h + JNZ MIDIIRQHandler4 + + Mov BX, [SI+38h] + And Byte Ptr [BX], Not 4 ; Signify channel off + +MIDIIRQHandler4: + Add SI, 128 + Dec CX + JNZ MIDIIRQHandler3 + + Call RestoreEMSPageFrame + + Pop ES + Pop DS + +MIDIIRQHandlerEnd: + PopAD + IRet + +EndP MIDIIRQHandler + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetIRQ + + Mov AL, 34h + Out 43h, AL + + Xor AX, AX + Mov ES, AX + Mov AX, CS + ShL EAX, 16 + Mov AX, Offset MIDIIRQHandler + Mov [ES:20h], EAX + + Ret + +EndP SetIRQ + +; 컴 DetectCard 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Returns carry set if error, else carry clear. Has to setup internal vars +; (eg. appropriate IRQ/DMA whatever). +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc DetectCard Far + + Mov DX, CS:BasePort + Cmp DX, 0FFFFh + JNE DetectCard1 + + Mov DX, 330h + Call ResetUART + JNC DetectCard2 + + Mov DX, 300h + +DetectCard1: + Call ResetUART + +DetectCard2: + Mov CS:BasePort, DX + Mov EAX, 'Jeff' + Ret + +EndP DetectCard + +;컴 InitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Sets up any memory required for output +; Initiates output +; +; Parameters: AX = Number of Channels +; +; If sucessful, returns: +; Carry flag clear +; DS:SI = pointer to text to display +; AX = parameter 1 in text +; BX = parameter 2 in text +; CX = parameter 3 in text +; DX = parameter 4 in text +; DI = parameter 5 in text +; +; If unsucessful, returns: +; Carry flag set +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc InitSound Far + + Push CS + Pop DS + Assume DS:Driver + + Xor AX, AX + Mov ES, AX + Mov EAX, [ES:20h] + Mov OldIRQHandler, EAX + Call SetIRQ + + Call SetUARTMode + + Mov SI, Offset MIDIDriverMsg + Mov AX, BasePort + + ClC + Ret + +EndP InitSound + Assume DS:Nothing + +;컴 ReInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Reinitialises sound output +; Initiates sound output +; +; Parameters: AX = number of channels. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReInitSound Far + + Push CS + Pop DS + Assume DS:Driver + + Mov SI, Offset MIDIReinitMsg + Mov BX, 40 + Call SetInfoLine + + Mov DX, BasePort + Call ResetUART + + Call SetIRQ + Call SetUARTMode + + Ret + +EndP ReInitSound + Assume DS:Nothing + +;컴 UnInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Stops sound output, releases any memory used by driver +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UnInitSound Far + + Mov DX, CS:BasePort + Call ResetUART + + Xor AX, AX + Mov ES, AX + Mov EAX, CS:OldIRQHandler + Mov [ES:20h], EAX + + Xor AL, AL + Out 40h, AL ; Timer IRQ. + Out 40h, AL + + Ret + +EndP UnInitSound + +;컴 Poll 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; This procedure is called as often as possible by IT.EXE +; AX = Playmode (0 for nothing in particular, 1 = pattern, 2 = song) +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Poll Far + + ClI + + Call [UARTBufferEmpty] + JC Poll1 + +PollEnd: + StI + Ret + +Poll1: + Mov DX, BasePort + Inc DX + + In AL, DX + Test AL, AL + JS PollEnd + + Dec DX + In AL, DX + + Call [CS:UARTSend] + Jmp Poll + +EndP Poll + +;컴 SetTempo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: BX = tempo +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetTempo Far + + Push AX + Push BX + Push DX + + ; Frames per second = 2 * (0.4*Tempo) + Mov AX, 0C214h + Mov DX, 16h ; Ticks = (1193181/(2*0.4))/Tempo + Div BX + + ; AX contains counter. + Mov CS:MIDIUpdateTimer, AX + + Out 40h, AL ; Timer IRQ. + Mov AL, AH + Out 40h, AL + +SetTempo2: + Pop DX + Pop BX + Pop AX + Ret + +EndP SetTempo + +;컴 SoundCardScreen 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Function to have driver interactive part of program +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SoundCardScreen Far + + Xor AX, AX + StC + Ret + +EndP SoundCardScreen + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +EndDriver: + +;******** Provided Variable Table ************* + +MaxNumberOfChannels DW 64 ; Maximum number of channels the + ; driver can handle. +StopAfterPlay DW 0 +DefaultChannels DW 64 +DriverFlags DW 1 ; Handles MIDI Output + + DW 4 Dup (0) + +;******** Provided Procedure Table ************* + +ProvidedTableStart: + + DW Offset DetectCard + + DW Offset InitSound ; Playing related + DW Offset ReinitSound + DW Offset UninitSound + + DW Offset Poll + + DW Offset SetTempo ; Sound variable related + DW Offset SoundCardScreen ; SetMixVolume + DW Offset SoundCardScreen ; SetStereo + + DW Offset SoundCardScreen ; LoadSample + DW Offset SoundCardScreen ; ReleaseSample + DW Offset SoundCardScreen ; ResetMemory + + DW Offset SoundCardScreen ; GetStatus + DW Offset SoundCardScreen ; SoundCardScreen + DW Offset SoundCardScreen ; GetVariable + DW Offset SoundCardScreen ; SetVariable + + DW Offset SendUARTOut + +ProvidedTableEnd: + DW 32-(ProvidedTableEnd-ProvidedTableStart)/2 Dup (0) + +EndS + +End diff --git a/it/SoundDrivers/MIW.BAT b/it/SoundDrivers/MIW.BAT new file mode 100755 index 0000000..61058f7 --- /dev/null +++ b/it/SoundDrivers/MIW.BAT @@ -0,0 +1,4 @@ +tasm /m /uT310 iwdrv +tlink /3 iwdrv +execom iwdrv itiw.drv +copy itiw.drv .. diff --git a/it/SoundDrivers/MIX.INC b/it/SoundDrivers/MIX.INC new file mode 100755 index 0000000..d11f1a9 --- /dev/null +++ b/it/SoundDrivers/MIX.INC @@ -0,0 +1,1014 @@ + + +ERROR EQU CX +DELTAERROR EQU BP +DELTAOFFSET EQU DX +OLDPOSITION EQU [SI+2Ch] +CURRENTPOSITION EQU [SI+4Ch] +CURRENTPOSITIONERROR EQU Word Ptr [SI+48h] +LOOPSTART EQU [SI+40h] +LOOPEND EQU [SI+44h] +STEPVALUE EQU [SI+02h] +; STEPVALUEHIGH EQU Word Ptr [SI+04h] +DIRECTIONFLAG EQU Byte Ptr [SI+0Bh] + +EXTRAOFFSET = MixResolution/8-2 + +IF MIXRESOLUTION GT 16 + RESOLUTIONSHIFT = 2 +ELSE + RESOLUTIONSHIFT = 1 +ENDIF + +IF STEREOENABLED + RESOLUTIONSHIFT = RESOLUTIONSHIFT+1 +ENDIF + +MixBufferOffset DW 0 + +MixBlockSize DW 0 ; Number of bytes to mix + DW 0 ; High order 0 + +PreMixFunction DW 0 +MixFunctionSeparate DW 0 ; Function to separate blocks into 64k + ; chunks. +MixFunctionSeparateBackwards DW 0 ; function to separate blocks into 64k + ; in backwards steps. +MixFunction DW 0 ; Function to mix samples + +LastPage DW 0 + +MemoryType DB 0 +NumPages DB 0 +SampleLocation DW 0 ; Either EMS Handle or Conventional + ; base segment +EMSPageFrame DW 0 + +LoopCounter DW 0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc MixNoLoop + + Call [PreMixFunction] + Call PrepareSampleSegment + + Mov EAX, STEPVALUE ; 16.16 value + Mul DWord Ptr [MixBlockSize] ; 16.0 value + ; EDX:EAX = 32.16 value + ShLD EDX, EAX, 16 ; EDX.AX = 32.16 value. + ; EDX.AX = BytesToMix*StepValue + + Xor CX, CX + Mov EBX, LOOPEND + Sub CX, CURRENTPOSITIONERROR + SBB EBX, CURRENTPOSITION ; EBX.CX = (End-CurrentPosition) + JC MixNoLoop3 + + Cmp EDX, EBX + JL MixNoLoop1 + JG MixNoLoop2 + Cmp AX, CX + JB MixNoLoop1 + +MixNoLoop2: + ; Turn off + Mov EDX, EBX + Mov AX, CX + + Mov Word Ptr [SI], 200h + Test Byte Ptr [SI+3Ah], 80h + JNZ MixNoLoop1 + + Mov BX, [SI+38h] + And Byte Ptr [BX], Not 4 ; Signify channel off + +MixNoLoop1: + Jmp [MixFunctionSeparate] + +MixNoLoop3: + Mov Word Ptr [SI], 200h + Test Byte Ptr [SI+3Ah], 80h + JNZ MixNoLoop4 + + Mov BX, [SI+38h] + And Byte Ptr [BX], Not 4 ; Signify channel off + +MixNoLoop4: + Ret + +EndP MixNoLoop + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc MixForwardsLoop + + Call [PreMixFunction] + Call PrepareSampleSegment + +MixForwardsLoopAgain: + Mov EAX, STEPVALUE ; 16.16 value + Mul DWord Ptr [MixBlockSize] ; 16.0 value + ; EDX:EAX = 32.16 value + ShLD EDX, EAX, 16 ; EDX.AX = 32.16 value. + ; EDX.AX = BytesToMix*StepValue + + Xor CX, CX + Mov EBX, LOOPEND + Sub CX, CURRENTPOSITIONERROR + SBB EBX, CURRENTPOSITION ; EBX.CX = (End-CurrentPosition) + JC UpdateMixForwardsLoop + + Cmp EDX, EBX + JL MixForwardsLoop1 + JG MixForwardsLoop2 + Cmp AX, CX + JB MixForwardsLoop1 + +MixForwardsLoop2: + Mov EDX, EBX + Mov AX, CX + + Call [MixFunctionSeparate] + +UpdateMixForwardsLoop: + Mov EAX, CURRENTPOSITION + Xor EDX, EDX + + Mov EBX, LOOPEND + SUB EAX, EBX + SUB EBX, LOOPSTART + JBE MixForwardsLoop3 + + Div EBX + Add EDX, LOOPSTART + Mov CURRENTPOSITION, EDX + +; Cmp EBX, 10000h +; JAE MixForwardsLoop4 + +; Mov AX, STEPVALUEHIGH +; Cmp AX, BX +; JAE MixForwardsLoop5 + +; MixForwardsLoop4: + Cmp MixBlockSize, 0 + JG MixForwardsLoopAgain + +MixForwardsLoop3: + Ret + +; MixForwardsLoop5: +; Xor DX, DX +; Div BX +; Mov STEPVALUEHIGH, DX + +; Cmp MixBlockSize, 0 +; JG MixForwardsLoopAgain + +; Ret + +MixForwardsLoop1: + Jmp [MixFunctionSeparate] + +EndP MixForwardsLoop + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc MixPingPongLoop + + Call [PreMixFunction] + Call PrepareSampleSegment + +MixPingPongLoopAgain: + Mov EAX, STEPVALUE ; 16.16 value + Mul DWord Ptr [MixBlockSize] ; 16.0 value + ; EDX:EAX = 32.16 value + ShLD EDX, EAX, 16 ; EDX.AX = 32.16 value. + ; EDX.AX = BytesToMix*StepValue + + Cmp DIRECTIONFLAG, 0 + JNE MixPingPongLoopBackwards1 + +MixPingPongLoopForwards1: + Xor CX, CX + Mov EBX, LOOPEND + Sub CX, CURRENTPOSITIONERROR + SBB EBX, CURRENTPOSITION ; EBX.CX = (End-CurrentPosition) + JC UpdateMixPingPongLoopForwards1 + + Cmp EDX, EBX + JG MixPingPongLoopForwards3 + JL MixPingPongLoopForwards2 + + Cmp AX, CX + JAE MixPingPongLoopForwards3 + +MixPingPongLoopForwards2: + Jmp [MixFunctionSeparate] + +MixPingPongLoopForwards3: + Mov EDX, EBX + Mov AX, CX + Call [MixFunctionSeparate] + +UpdateMixPingPongLoopForwards1: + Mov EAX, CURRENTPOSITION + Mov EBX, LOOPEND + Xor EDX, EDX + Sub EAX, EBX + Sub EBX, LOOPSTART + JBE MixPingPongError + + Add EBX, EBX + Div EBX + + ShR EBX, 1 + + Cmp EDX, EBX + JAE MixPingPongLoopForwards4 + + Mov DIRECTIONFLAG, 1 + Mov EAX, LOOPEND + Sub EAX, EDX + Dec EAX + Mov CURRENTPOSITION, EAX + Neg Word Ptr CURRENTPOSITIONERROR + Jmp MixPingPongLoopNext + +MixPingPongLoopForwards4: + Sub EDX, EBX + Add EDX, LOOPSTART + Mov CURRENTPOSITION, EDX + Jmp MixPingPongLoopNext + +MixPingPongLoopBackwards1: + Mov EBX, CURRENTPOSITION + Mov CX, CURRENTPOSITIONERROR + + Sub CX, 0FFFFh + SBB EBX, LOOPSTART + JC UpdateMixPingPongLoopBackwards1 + + Cmp EDX, EBX + JG MixPingPongLoopBackwards3 + JL MixPingPongLoopBackwards2 + + Cmp AX, CX + JAE MixPingPongLoopBackwards3 + +MixPingPongLoopBackwards2: + Call [MixFunctionSeparateBackwards] + +MixPingPongError: + Ret + +MixPingPongLoopBackwards3: + Mov EDX, EBX + Mov AX, CX + Call [MixFunctionSeparateBackwards] + +UpdateMixPingPongLoopBackwards1: + Mov EBX, LOOPEND + Mov EAX, LOOPSTART + Sub EBX, EAX + JBE MixPingPongError + + Sub EAX, CURRENTPOSITION + Xor EDX, EDX + Add EBX, EBX + Div EBX + + ShR EBX, 1 + + Cmp EDX, EBX + JAE MixPingPongLoopBackwards4 + + Mov DIRECTIONFLAG, 0 + Add EDX, LOOPSTART + Mov CURRENTPOSITION, EDX + Neg Word Ptr CURRENTPOSITIONERROR + Jmp MixPingPongLoopNext + +MixPingPongLoopBackwards4: + Sub EBX, EDX + Add EBX, LOOPEND + Dec EBX + Mov CURRENTPOSITION, EBX + +MixPingPongLoopNext: + Cmp MixBlockSize, 0 + JG MixPingPongLoopAgain + + Ret + +EndP MixPingPongLoop + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc UpdateNoLoop + + Mov EAX, STEPVALUE ; 16.16 value + Mul DWord Ptr [MixBlockSize] ; 16.0 value + ; EDX:EAX = 32.16 value + ShLD EDX, EAX, 16 ; EDX.AX = 32.16 value. + ; EDX.AX = BytesToMix*StepValue + Add CURRENTPOSITIONERROR, AX + AdC EDX, CURRENTPOSITION + + Cmp EDX, LOOPEND + JL UpdateNoLoop1 + +UpdateNoLoop2: ; Turn off + Mov Word Ptr [SI], 200h + + Test Byte Ptr [SI+3Ah], 80h + JNZ UpdateNoLoop1 + + Mov BX, [SI+38h] + And Byte Ptr [BX], Not 4 ; Signify channel off + Ret + +UpdateNoLoop1: + Mov CURRENTPOSITION, EDX + + Ret + +EndP UpdateNoLoop + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc UpdateForwardsLoop + + Mov EAX, STEPVALUE ; 16.16 value + Mul DWord Ptr [MixBlockSize] ; 16.0 value + ; EDX:EAX = 32.16 value + ShLD EDX, EAX, 16 ; EDX.AX = 32.16 value. + ; EDX.AX = BytesToMix*StepValue + Add CURRENTPOSITIONERROR, AX + AdC EDX, CURRENTPOSITION + + Cmp EDX, LOOPEND + JL UpdateForwardsLoop1 + +UpdateForwardsLoop2: ; Reset position... + Mov EBX, LOOPEND + Mov EAX, EDX + Xor EDX, EDX + Sub EAX, EBX + Sub EBX, LOOPSTART + JZ UpdateForwardsLoop1 + Div EBX + + Add EDX, LOOPSTART + +UpdateForwardsLoop1: + Mov CURRENTPOSITION, EDX + Ret + +EndP UpdateForwardsLoop + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc UpdatePingPongLoop + + Mov EAX, STEPVALUE ; 16.16 value + Mul DWord Ptr [MixBlockSize] ; 16.0 value + ; EDX:EAX = 32.16 value + ShLD EDX, EAX, 16 ; EDX.AX = 32.16 value. + ; EDX.AX = BytesToMix*StepValue + + Cmp DIRECTIONFLAG, 0 + JNE UpdatePingPongLoopBackwards1 + +UpdatePingPongLoopForwards1: + Add CURRENTPOSITIONERROR, AX + AdC EDX, CURRENTPOSITION + + Cmp EDX, LOOPEND + JA UpdatePingPongLoopForwards2 + + Mov CURRENTPOSITION, EDX + Ret + +UpdatePingPongLoopForwards2: + Mov EAX, EDX + Mov EBX, LOOPEND + Xor EDX, EDX + Sub EAX, EBX + Sub EBX, LOOPSTART + Add EBX, EBX + Div EBX + + ShR EBX, 1 + + Cmp EDX, EBX + JAE UpdatePingPongLoopForwards3 + + Mov DIRECTIONFLAG, 1 + Mov EAX, LOOPEND + Sub EAX, EDX + Dec EAX + NEG CURRENTPOSITIONERROR + Mov CURRENTPOSITION, EAX + Ret + +UpdatePingPongLoopForwards3: + Sub EDX, EBX + Add EDX, LOOPSTART + Mov CURRENTPOSITION, EDX + Ret + +UpdatePingPongLoopBackwards1: + Sub CURRENTPOSITIONERROR, AX + Mov ECX, CURRENTPOSITION + SBB ECX, EDX + + Cmp ECX, LOOPSTART + JLE UpdatePingPongLoopBackwards2 + + Mov CURRENTPOSITION, ECX + Ret + +UpdatePingPongLoopBackwards2: + Mov EAX, LOOPSTART + Mov EBX, LOOPEND + Xor EDX, EDX + Sub EBX, EAX + Sub EAX, ECX + Add EBX, EBX + Div EBX + + ShR EBX, 1 + + Cmp EDX, EBX + JAE UpdatePingPongLoopBackwards3 + + Mov DIRECTIONFLAG, 0 + Add EDX, LOOPSTART + NEG CURRENTPOSITIONERROR + Mov CURRENTPOSITION, EDX + Ret + +UpdatePingPongLoopBackwards3: + Sub EBX, EDX + Add EBX, LOOPEND + Dec EBX + Mov CURRENTPOSITION, EBX + + Ret + +EndP UpdatePingPongLoop + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PrepareSampleSegment ; Sets up sample mixing segment + + Mov ES, SongDataArea + + Mov BX, [SI+34h] + Mov EAX, [ES:BX+48h] + + Mov DWord Ptr MemoryType, EAX ; Writes numpages & Sample + ; location also. + Mov LastPage, 0FFFFh + + Ret + +EndP PrepareSampleSegment + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SetSampleSegment ; Given EDI, Returns ES + + Mov CX, Word Ptr CS:MemoryType + + Cmp CL, 2 + JNE SetSampleSegment1 + + Push EAX + Push EDX + + Mov EBX, EDI + ShR EBX, 14 + And EDI, 16383 + + Cmp BX, LastPage + JE SetSampleEMS2 + + Mov LastPage, BX + Mov DX, SampleLocation ; EMS handle + ; BX = starting page required + Mov AL, 3 + Add BX, 3 + + Cmp BL, CH + JBE SetSampleEMS1 + + Sub CH, BL + Add BL, CH + Add AL, CH + JNC SetSampleEMS2 + +SetSampleEMS1: + Mov AH, 44h + Int 67h + + Dec BX + Dec AL + JNS SetSampleEMS1 + +SetSampleEMS2: + Mov ES, EMSPageFrame + + Pop EDX + Pop EAX + + Ret + +SetSampleSegment1: ; Conventional memory + Mov ECX, EDI + And EDI, 15 + ShR ECX, 4 + Add CX, SampleLocation + Mov ES, CX + + Ret + +EndP SetSampleSegment + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SetBackSampleSegment ; Given BX = frame, Returns ES + + Mov CX, Word Ptr CS:MemoryType + + Cmp CL, 2 + JNE SetBackSampleSegment1 + + Push EAX + Push EDX + + Cmp BX, LastPage + JE SetBackSampleEMS2 + + Mov LastPage, BX + Mov DX, SampleLocation ; EMS handle + ; BX = starting page required + Mov AL, 3 + Add BX, 3 + + Cmp BL, CH + JBE SetBackSampleEMS1 + + Sub CH, BL + Add BL, CH + Add AL, CH + JNC SetBackSampleEMS2 + +SetBackSampleEMS1: + Mov AH, 44h + Int 67h + + Dec BX + Dec AL + JNS SetBackSampleEMS1 + +SetBackSampleEMS2: + Mov ES, EMSPageFrame + + Pop EDX + Pop EAX + + Ret + +SetBackSampleSegment1: ; Conventional memory + ShL BX, 10 + Add BX, SampleLocation + Mov ES, BX + + Ret + +EndP SetBackSampleSegment + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc MFS8Bit ; EDX:AX = 32.16 bytes offset. + ; to mix + + + Push AX + Push EDX + + Mov EDI, CURRENTPOSITION + Call SetSampleSegment + + Xor CX, CX ; EDI = CurrentPosition & (2^14-1) + + Mov EBX, 0FFFEh + + Sub CX, CURRENTPOSITIONERROR + SBB EBX, EDI + ; EBX:CX = 64k-(CurrentPosition & (2^14-1)) + ; EDX:AX = blocksize + Cmp EDX, EBX + JBE MFS8Bit1 + + Mov EDX, EBX + Mov AX, CX + +MFS8Bit1: + ; Now to calculate bytes to mix... + ShL EAX, 16 + SHRD EAX, EDX, 16 + ShR EDX, 16 ; EDX:EAX = (16)32.16 offset + + Mov EBX, STEPVALUE + Cmp EDX, EBX + JAE MFS8Bit2 + + Div EBX + Add EDX, 0FFFFFFFFh + AdC EAX, 0 ; EAX = no of bytes to mix + JZ MFS8Bit2 + + Push EAX + + Xor ECX, ECX + Mov DELTAOFFSET, [SI+4] ; Stepvalue + Mov DELTAERROR, [SI+2] ; Stepvalue + Mov CX, CURRENTPOSITIONERROR + + Push DS + Push SI + + Mov SI, MixBufferOffset + Mov DS, MixSegment + Call [MixFunction] + + Pop SI + Pop DS + Pop ECX + Jmp MFS8Bit3 + +MFS8Bit2: +; Xor ECX, ECX + Pop EDX + Pop AX + + Ret + +MFS8Bit3: + ; Update pointers... + Mov EAX, STEPVALUE + Mul ECX + + Sub MixBlockSize, CX + ShL CX, RESOLUTIONSHIFT + Add MixBufferOffset, CX + + ; EDX:EAX = offset mixed (32.16) + ShLD EDX, EAX, 16 + Mov BX, AX + Mov ECX, EDX ; ECX:BX = offset mixed + + Add CURRENTPOSITIONERROR, BX + AdC CURRENTPOSITION, ECX + + Pop EDX + Pop AX + + Sub AX, BX + SBB EDX, ECX + + JG MFS8Bit + + Ret + +EndP MFS8Bit + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc MFS16Bit + + Push AX + Push EDX + + Mov EDI, CURRENTPOSITION + Add EDI, EDI + Call SetSampleSegment + + ShR EDI, 1 ; EDI = number of samples. + + Xor CX, CX + + Mov EBX, 7FFEh + + Sub CX, CURRENTPOSITIONERROR + SBB EBX, EDI + + Cmp EDX, EBX + JBE MFS16Bit1 + + Mov EDX, EBX + Mov AX, CX + +MFS16Bit1: + ; Now to calculate bytes to mix... + ShL EAX, 16 + SHRD EAX, EDX, 16 + ShR EDX, 16 ; EDX:EAX = (16)32.16 offset + + Mov EBX, STEPVALUE + Cmp EDX, EBX + JAE MFS16Bit2 + + Div EBX + Add EDX, 0FFFFFFFFh + AdC EAX, 0 ; EAX = no of bytes to mix + JZ MFS16Bit2 + + Push EAX + + Xor ECX, ECX + Mov DELTAOFFSET, [SI+4] ; Stepvalue + Mov DELTAERROR, [SI+2] ; Stepvalue + Mov CX, CURRENTPOSITIONERROR + + Push DS + Push SI + + Mov SI, MixBufferOffset + Mov DS, MixSegment + Call [MixFunction] + + Pop SI + Pop DS + Pop ECX + Jmp MFS16Bit3 + +MFS16Bit2: +; Xor ECX, ECX + Pop EDX + Pop AX + Ret + +MFS16Bit3: + ; Update pointers... + Mov EAX, STEPVALUE + Mul ECX + + Sub MixBlockSize, CX + ShL CX, RESOLUTIONSHIFT + Add MixBufferOffset, CX + + ; EDX:EAX = offset mixed (32.16) + ShLD EDX, EAX, 16 + Mov BX, AX + Mov ECX, EDX ; ECX:BX = offset mixed + + Add CURRENTPOSITIONERROR, BX + AdC CURRENTPOSITION, ECX + + Pop EDX + Pop AX + + Sub AX, BX + SBB EDX, ECX + + JG MFS16Bit + + Ret + +EndP MFS16Bit + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc MBS8Bit + + Push AX + Push EDX ; EDX:AX = 32.16 blocksize + + Mov EDI, CURRENTPOSITION + Mov EBX, EDI + Add EBX, 2 + ShR EBX, 14 ; BX = frame + + Sub BX, 3 + JNC MBS8Bit4 + + Xor BX, BX + +MBS8Bit4: + Mov ECX, EBX + ShL ECX, 14 + Sub EDI, ECX + + Call SetBackSampleSegment + + Mov ECX, CURRENTPOSITION + Mov BX, CURRENTPOSITIONERROR + And ECX, 16383 + Add ECX, 0BFFEh + Cmp ECX, EDX + JG MBS8Bit1 + JL MBS8Bit5 + Cmp BX, AX + JG MBS8Bit1 + +MBS8Bit5: + Mov EDX, ECX + Mov AX, BX + +MBS8Bit1: + + ; Now to calculate bytes to mix... + ShL EAX, 16 + SHRD EAX, EDX, 16 + ShR EDX, 16 ; EDX:EAX = (16)32.16 offset + + Mov EBX, STEPVALUE + Cmp EDX, EBX + JAE MBS8Bit2 + + Div EBX + Add EDX, 0FFFFFFFFh + AdC EAX, 0 ; EAX = no of bytes to mix + JZ MBS8Bit2 + + Push EAX + + Xor ECX, ECX + Mov EBP, [SI+2] ; Stepvalue + Neg EBP + ShLD EDX, EBP, 16 + + Mov CX, CURRENTPOSITIONERROR + + Push DS + Push SI + + Mov SI, MixBufferOffset + Mov DS, MixSegment + Call [MixFunction] + + Pop SI + Pop DS + Pop ECX + Jmp MBS8Bit3 + +MBS8Bit2: +; Xor ECX, ECX + Pop EDX + Pop AX + Ret + +MBS8Bit3: + ; Update pointers... + Mov EAX, STEPVALUE + Mul ECX + + Sub MixBlockSize, CX + ShL CX, RESOLUTIONSHIFT + Add MixBufferOffset, CX + + ; EDX:EAX = offset mixed (32.16) + ShLD EDX, EAX, 16 + Mov BX, AX + Mov ECX, EDX ; ECX:BX = offset mixed + + Sub CURRENTPOSITIONERROR, BX + SBB CURRENTPOSITION, ECX + + Pop EDX + Pop AX + + Sub AX, BX + SBB EDX, ECX + + JG MBS8Bit + + Ret + +EndP MBS8Bit + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc MBS16Bit + + Push AX + Push EDX ; EDX:AX = 32.16 blocksize + + Mov EDI, CURRENTPOSITION + Mov EBX, EDI + Add EBX, 4 + ShR EBX, 13 ; BX = frame + + Sub BX, 3 + JNC MBS16Bit4 + + Xor BX, BX + +MBS16Bit4: + Mov ECX, EBX + ShL ECX, 13 + Sub EDI, ECX + + Call SetBackSampleSegment + + Mov ECX, CURRENTPOSITION + Mov BX, CURRENTPOSITIONERROR + And ECX, 8191 + Add ECX, 05FFEh + Cmp ECX, EDX + JG MBS16Bit1 + JL MBS16Bit5 + Cmp BX, AX + JG MBS16Bit1 + +MBS16Bit5: + Mov EDX, ECX + Mov AX, BX + +MBS16Bit1: + + ; Now to calculate bytes to mix... + ShL EAX, 16 + SHRD EAX, EDX, 16 + ShR EDX, 16 ; EDX:EAX = (16)32.16 offset + + Mov EBX, STEPVALUE + Cmp EDX, EBX + JAE MBS16Bit2 + + Div EBX + Add EDX, 0FFFFFFFFh + AdC EAX, 0 ; EAX = no of bytes to mix + JZ MBS16Bit2 + + Push EAX + + Xor ECX, ECX + Mov EBP, [SI+2] ; Stepvalue + Neg EBP + ShLD EDX, EBP, 16 + + Mov CX, CURRENTPOSITIONERROR + + Push DS + Push SI + + Mov SI, MixBufferOffset + Mov DS, MixSegment + Call [MixFunction] + + Pop SI + Pop DS + Pop ECX + Jmp MBS16Bit3 + +MBS16Bit2: +; Xor ECX, ECX + Pop EDX + Pop AX + Ret + +MBS16Bit3: + ; Update pointers... + Mov EAX, STEPVALUE + Mul ECX + + Sub MixBlockSize, CX + ShL CX, RESOLUTIONSHIFT + Add MixBufferOffset, CX + + ; EDX:EAX = offset mixed (32.16) + ShLD EDX, EAX, 16 + Mov BX, AX + Mov ECX, EDX ; ECX:BX = offset mixed + + Sub CURRENTPOSITIONERROR, BX + SBB CURRENTPOSITION, ECX + + Pop EDX + Pop AX + + Sub AX, BX + SBB EDX, ECX + + JG MBS16Bit + + Ret + +EndP MBS16Bit + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ReportError + + Ret + +EndP ReportError + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + diff --git a/it/SoundDrivers/MIXWAV.INC b/it/SoundDrivers/MIXWAV.INC new file mode 100755 index 0000000..cb2045e --- /dev/null +++ b/it/SoundDrivers/MIXWAV.INC @@ -0,0 +1,1065 @@ + + +ERROR EQU CX +DELTAERROR EQU BP +DELTAOFFSET EQU DX +OLDPOSITION EQU [SI+2Ch] +CURRENTPOSITION EQU [SI+4Ch] +CURRENTPOSITIONERROR EQU Word Ptr [SI+48h] +LOOPSTART EQU [SI+40h] +LOOPEND EQU [SI+44h] +STEPVALUE EQU [SI+02h] +; STEPVALUEHIGH EQU Word Ptr [SI+04h] +DIRECTIONFLAG EQU Byte Ptr [SI+0Bh] + +EXTRAOFFSET = MixResolution/8-2 + +IF MIXRESOLUTION GT 16 + RESOLUTIONSHIFT = 2 +ELSE + RESOLUTIONSHIFT = 1 +ENDIF + +IF STEREOENABLED + RESOLUTIONSHIFT = RESOLUTIONSHIFT+1 +ENDIF + +MixBufferOffset DW 0 + +MixBlockSize DW 0 ; Number of bytes to mix + DW 0 ; High order 0 + +PreMixFunction DW 0 +MixFunctionSeparate DW 0 ; Function to separate blocks into 64k + ; chunks. +MixFunctionSeparateBackwards DW 0 ; function to separate blocks into 64k + ; in backwards steps. +MixFunction DW 0 ; Function to mix samples + +LastPage DW 0 + +MemoryType DB 0 +NumPages DB 0 +SampleLocation DW 0 ; Either EMS Handle or Conventional + ; base segment +EMSPageFrame DW 0 + +LoopCounter DW 0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc MixNoLoop + + Call [PreMixFunction] + Call PrepareSampleSegment + + Mov EAX, STEPVALUE ; 16.16 value + Mul DWord Ptr [MixBlockSize] ; 16.0 value + ; EDX:EAX = 32.16 value + ShLD EDX, EAX, 16 ; EDX.AX = 32.16 value. + ; EDX.AX = BytesToMix*StepValue + + Xor CX, CX + Mov EBX, LOOPEND + Sub CX, CURRENTPOSITIONERROR + SBB EBX, CURRENTPOSITION ; EBX.CX = (End-CurrentPosition) + JC MixNoLoopEnd + + Cmp EDX, EBX + JL MixNoLoop1 + JG MixNoLoop2 + Cmp AX, CX + JAE MixNoLoop2 + +MixNoLoop1: + Jmp [MixFunctionSeparate] + +MixNoLoop2: ; Turn off + Mov EDX, EBX + Mov AX, CX + + Call [MixFunctionSeparate] + +MixNoLoop3: + Mov Word Ptr [SI], 200h + Test Byte Ptr [SI+3Ah], 80h + JNZ MixNoLoop4 + + Mov BX, [SI+38h] + And Byte Ptr [BX], Not 4 ; Signify channel off + +MixNoLoop4: + PushAD + Push DS + + Mov EDX, CS:LastLeftValue + Mov EDI, CS:LastRightValue + +IF USECLICKFADETHRESHHOLD + Cmp EDX, CLICKFADETHRESHHOLD + JBE NoClickRemovalLeft + + Xor EDX, EDX + +NoClickRemovalLeft: + Cmp EDI, CLICKFADETHRESHHOLD + JBE NoClickRemovalRight + + Xor EDI, EDI + +NoClickRemovalRight: +ENDIF + Neg EDX + Neg EDI + + Mov CX, CS:MixBlockSize + Mov SI, CS:MixBufferOffset + Mov DS, CS:MixSegment + JCXZ MixNoLoopClickRemovalEnd + +MixNoLoopClickRemoval1: + Mov EAX, EDX + Mov EBX, EDI + + Add [SI], EDX + Add [SI+4], EDI + + SAR EAX, 12 + SAR EBX, 12 + + Sub EAX, 1 + AdC EAX, 1 + Sub EBX, 1 + AdC EBX, 1 + + Sub EDX, EAX + Sub EDI, EBX + + Add SI, 8 + Loop MixNoLoopClickRemoval1 + +MixNoLoopClickRemovalEnd: + Add CS:LastClickRemovalLeft, EDX + Add CS:LastClickRemovalRight, EDI + + Pop DS + PopAD + +MixNoLoopEnd: + Ret + +EndP MixNoLoop + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc MixForwardsLoop + + Call [PreMixFunction] + Call PrepareSampleSegment + +MixForwardsLoopAgain: + Mov EAX, STEPVALUE ; 16.16 value + Mul DWord Ptr [MixBlockSize] ; 16.0 value + ; EDX:EAX = 32.16 value + ShLD EDX, EAX, 16 ; EDX.AX = 32.16 value. + ; EDX.AX = BytesToMix*StepValue + + Xor CX, CX + Mov EBX, LOOPEND + Sub CX, CURRENTPOSITIONERROR + SBB EBX, CURRENTPOSITION ; EBX.CX = (End-CurrentPosition) + JC UpdateMixForwardsLoop + + Cmp EDX, EBX + JL MixForwardsLoop1 + JG MixForwardsLoop2 + Cmp AX, CX + JB MixForwardsLoop1 + +MixForwardsLoop2: + Mov EDX, EBX + Mov AX, CX + + Call [MixFunctionSeparate] + +UpdateMixForwardsLoop: + Mov EAX, CURRENTPOSITION + Xor EDX, EDX + + Mov EBX, LOOPEND + SUB EAX, EBX + SUB EBX, LOOPSTART + JBE MixForwardsLoop3 + + Div EBX + Add EDX, LOOPSTART + Mov CURRENTPOSITION, EDX + +; Cmp EBX, 10000h +; JAE MixForwardsLoop4 + +; Mov AX, STEPVALUEHIGH +; Cmp AX, BX +; JAE MixForwardsLoop5 + +; MixForwardsLoop4: + Cmp MixBlockSize, 0 + JG MixForwardsLoopAgain + +MixForwardsLoop3: + Ret + +; MixForwardsLoop5: +; Xor DX, DX +; Div BX +; Mov STEPVALUEHIGH, DX + +; Cmp MixBlockSize, 0 +; JG MixForwardsLoopAgain + +; Ret + +MixForwardsLoop1: + Jmp [MixFunctionSeparate] + +EndP MixForwardsLoop + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc MixPingPongLoop + + Call [PreMixFunction] + Call PrepareSampleSegment + +MixPingPongLoopAgain: + Mov EAX, STEPVALUE ; 16.16 value + Mul DWord Ptr [MixBlockSize] ; 16.0 value + ; EDX:EAX = 32.16 value + ShLD EDX, EAX, 16 ; EDX.AX = 32.16 value. + ; EDX.AX = BytesToMix*StepValue + + Cmp DIRECTIONFLAG, 0 + JNE MixPingPongLoopBackwards1 + +MixPingPongLoopForwards1: + Xor CX, CX + Mov EBX, LOOPEND + Sub CX, CURRENTPOSITIONERROR + SBB EBX, CURRENTPOSITION ; EBX.CX = (End-CurrentPosition) + JC UpdateMixPingPongLoopForwards1 + + Cmp EDX, EBX + JG MixPingPongLoopForwards3 + JL MixPingPongLoopForwards2 + + Cmp AX, CX + JAE MixPingPongLoopForwards3 + +MixPingPongLoopForwards2: + Jmp [MixFunctionSeparate] + +MixPingPongLoopForwards3: + Mov EDX, EBX + Mov AX, CX + Call [MixFunctionSeparate] + +UpdateMixPingPongLoopForwards1: + Mov EAX, CURRENTPOSITION + Mov EBX, LOOPEND + Xor EDX, EDX + Sub EAX, EBX + Sub EBX, LOOPSTART + JBE MixPingPongError + + Add EBX, EBX + Div EBX + + ShR EBX, 1 + + Cmp EDX, EBX + JAE MixPingPongLoopForwards4 + + Mov DIRECTIONFLAG, 1 + Mov EAX, LOOPEND + Sub EAX, EDX + Dec EAX + Mov CURRENTPOSITION, EAX + Neg Word Ptr CURRENTPOSITIONERROR + Jmp MixPingPongLoopNext + +MixPingPongLoopForwards4: + Sub EDX, EBX + Add EDX, LOOPSTART + Mov CURRENTPOSITION, EDX + Jmp MixPingPongLoopNext + +MixPingPongLoopBackwards1: + Mov EBX, CURRENTPOSITION + Mov CX, CURRENTPOSITIONERROR + + Sub CX, 0FFFFh + SBB EBX, LOOPSTART + JC UpdateMixPingPongLoopBackwards1 + + Cmp EDX, EBX + JG MixPingPongLoopBackwards3 + JL MixPingPongLoopBackwards2 + + Cmp AX, CX + JAE MixPingPongLoopBackwards3 + +MixPingPongLoopBackwards2: + Call [MixFunctionSeparateBackwards] + +MixPingPongError: + Ret + +MixPingPongLoopBackwards3: + Mov EDX, EBX + Mov AX, CX + Call [MixFunctionSeparateBackwards] + +UpdateMixPingPongLoopBackwards1: + Mov EBX, LOOPEND + Mov EAX, LOOPSTART + Sub EBX, EAX + JBE MixPingPongError + + Sub EAX, CURRENTPOSITION + Xor EDX, EDX + Add EBX, EBX + Div EBX + + ShR EBX, 1 + + Cmp EDX, EBX + JAE MixPingPongLoopBackwards4 + + Mov DIRECTIONFLAG, 0 + Add EDX, LOOPSTART + Mov CURRENTPOSITION, EDX + Neg Word Ptr CURRENTPOSITIONERROR + Jmp MixPingPongLoopNext + +MixPingPongLoopBackwards4: + Sub EBX, EDX + Add EBX, LOOPEND + Dec EBX + Mov CURRENTPOSITION, EBX + +MixPingPongLoopNext: + Cmp MixBlockSize, 0 + JG MixPingPongLoopAgain + + Ret + +EndP MixPingPongLoop + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc UpdateNoLoop + + Mov EAX, STEPVALUE ; 16.16 value + Mul DWord Ptr [MixBlockSize] ; 16.0 value + ; EDX:EAX = 32.16 value + ShLD EDX, EAX, 16 ; EDX.AX = 32.16 value. + ; EDX.AX = BytesToMix*StepValue + Add CURRENTPOSITIONERROR, AX + AdC EDX, CURRENTPOSITION + + Cmp EDX, LOOPEND + JL UpdateNoLoop1 + +UpdateNoLoop2: ; Turn off + Mov Word Ptr [SI], 200h + + Test Byte Ptr [SI+3Ah], 80h + JNZ UpdateNoLoop1 + + Mov BX, [SI+38h] + And Byte Ptr [BX], Not 4 ; Signify channel off + Ret + +UpdateNoLoop1: + Mov CURRENTPOSITION, EDX + + Ret + +EndP UpdateNoLoop + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc UpdateForwardsLoop + + Mov EAX, STEPVALUE ; 16.16 value + Mul DWord Ptr [MixBlockSize] ; 16.0 value + ; EDX:EAX = 32.16 value + ShLD EDX, EAX, 16 ; EDX.AX = 32.16 value. + ; EDX.AX = BytesToMix*StepValue + Add CURRENTPOSITIONERROR, AX + AdC EDX, CURRENTPOSITION + + Cmp EDX, LOOPEND + JL UpdateForwardsLoop1 + +UpdateForwardsLoop2: ; Reset position... + Mov EBX, LOOPEND + Mov EAX, EDX + Xor EDX, EDX + Sub EAX, EBX + Sub EBX, LOOPSTART + JZ UpdateForwardsLoop1 + Div EBX + + Add EDX, LOOPSTART + +UpdateForwardsLoop1: + Mov CURRENTPOSITION, EDX + Ret + +EndP UpdateForwardsLoop + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc UpdatePingPongLoop + + Mov EAX, STEPVALUE ; 16.16 value + Mul DWord Ptr [MixBlockSize] ; 16.0 value + ; EDX:EAX = 32.16 value + ShLD EDX, EAX, 16 ; EDX.AX = 32.16 value. + ; EDX.AX = BytesToMix*StepValue + + Cmp DIRECTIONFLAG, 0 + JNE UpdatePingPongLoopBackwards1 + +UpdatePingPongLoopForwards1: + Add CURRENTPOSITIONERROR, AX + AdC EDX, CURRENTPOSITION + + Cmp EDX, LOOPEND + JA UpdatePingPongLoopForwards2 + + Mov CURRENTPOSITION, EDX + Ret + +UpdatePingPongLoopForwards2: + Mov EAX, EDX + Mov EBX, LOOPEND + Xor EDX, EDX + Sub EAX, EBX + Sub EBX, LOOPSTART + Add EBX, EBX + Div EBX + + ShR EBX, 1 + + Cmp EDX, EBX + JAE UpdatePingPongLoopForwards3 + + Mov DIRECTIONFLAG, 1 + Mov EAX, LOOPEND + Sub EAX, EDX + Dec EAX + NEG CURRENTPOSITIONERROR + Mov CURRENTPOSITION, EAX + Ret + +UpdatePingPongLoopForwards3: + Sub EDX, EBX + Add EDX, LOOPSTART + Mov CURRENTPOSITION, EDX + Ret + +UpdatePingPongLoopBackwards1: + Sub CURRENTPOSITIONERROR, AX + Mov ECX, CURRENTPOSITION + SBB ECX, EDX + + Cmp ECX, LOOPSTART + JLE UpdatePingPongLoopBackwards2 + + Mov CURRENTPOSITION, ECX + Ret + +UpdatePingPongLoopBackwards2: + Mov EAX, LOOPSTART + Mov EBX, LOOPEND + Xor EDX, EDX + Sub EBX, EAX + Sub EAX, ECX + Add EBX, EBX + Div EBX + + ShR EBX, 1 + + Cmp EDX, EBX + JAE UpdatePingPongLoopBackwards3 + + Mov DIRECTIONFLAG, 0 + Add EDX, LOOPSTART + NEG CURRENTPOSITIONERROR + Mov CURRENTPOSITION, EDX + Ret + +UpdatePingPongLoopBackwards3: + Sub EBX, EDX + Add EBX, LOOPEND + Dec EBX + Mov CURRENTPOSITION, EBX + + Ret + +EndP UpdatePingPongLoop + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PrepareSampleSegment ; Sets up sample mixing segment + + Mov ES, SongDataArea + + Mov BX, [SI+34h] + Mov EAX, [ES:BX+48h] + + Mov DWord Ptr MemoryType, EAX ; Writes numpages & Sample + ; location also. + Mov LastPage, 0FFFFh + + Ret + +EndP PrepareSampleSegment + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SetSampleSegment ; Given EDI, Returns ES + + Mov CX, Word Ptr CS:MemoryType + + Cmp CL, 2 + JNE SetSampleSegment1 + + Push EAX + Push EDX + + Mov EBX, EDI + ShR EBX, 14 + And EDI, 16383 + + Cmp BX, LastPage + JE SetSampleEMS2 + + Mov LastPage, BX + Mov DX, SampleLocation ; EMS handle + ; BX = starting page required + Mov AL, 3 + Add BX, 3 + + Cmp BL, CH + JBE SetSampleEMS1 + + Sub CH, BL + Add BL, CH + Add AL, CH + JNC SetSampleEMS2 + +SetSampleEMS1: + Mov AH, 44h + Int 67h + + Dec BX + Dec AL + JNS SetSampleEMS1 + +SetSampleEMS2: + Mov ES, EMSPageFrame + + Pop EDX + Pop EAX + + Ret + +SetSampleSegment1: ; Conventional memory + Mov ECX, EDI + And EDI, 15 + ShR ECX, 4 + Add CX, SampleLocation + Mov ES, CX + + Ret + +EndP SetSampleSegment + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SetBackSampleSegment ; Given BX = frame, Returns ES + + Mov CX, Word Ptr CS:MemoryType + + Cmp CL, 2 + JNE SetBackSampleSegment1 + + Push EAX + Push EDX + + Cmp BX, LastPage + JE SetBackSampleEMS2 + + Mov LastPage, BX + Mov DX, SampleLocation ; EMS handle + ; BX = starting page required + Mov AL, 3 + Add BX, 3 + + Cmp BL, CH + JBE SetBackSampleEMS1 + + Sub CH, BL + Add BL, CH + Add AL, CH + JNC SetBackSampleEMS2 + +SetBackSampleEMS1: + Mov AH, 44h + Int 67h + + Dec BX + Dec AL + JNS SetBackSampleEMS1 + +SetBackSampleEMS2: + Mov ES, EMSPageFrame + + Pop EDX + Pop EAX + + Ret + +SetBackSampleSegment1: ; Conventional memory + ShL BX, 10 + Add BX, SampleLocation + Mov ES, BX + + Ret + +EndP SetBackSampleSegment + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc MFS8Bit ; EDX:AX = 32.16 bytes offset. + ; to mix + + + Push AX + Push EDX + + Mov EDI, CURRENTPOSITION + Call SetSampleSegment + + Xor CX, CX ; EDI = CurrentPosition & (2^14-1) + + Mov EBX, 0FFFEh + + Sub CX, CURRENTPOSITIONERROR + SBB EBX, EDI + ; EBX:CX = 64k-(CurrentPosition & (2^14-1)) + ; EDX:AX = blocksize + Cmp EDX, EBX + JBE MFS8Bit1 + + Mov EDX, EBX + Mov AX, CX + +MFS8Bit1: + ; Now to calculate bytes to mix... + ShL EAX, 16 + SHRD EAX, EDX, 16 + ShR EDX, 16 ; EDX:EAX = (16)32.16 offset + + Mov EBX, STEPVALUE + Cmp EDX, EBX + JAE MFS8Bit2 + + Div EBX + Add EDX, 0FFFFFFFFh + AdC EAX, 0 ; EAX = no of bytes to mix + JZ MFS8Bit2 + + Push EAX + + Xor ECX, ECX + Mov DELTAOFFSET, [SI+4] ; Stepvalue + Mov DELTAERROR, [SI+2] ; Stepvalue + Mov CX, CURRENTPOSITIONERROR + + Push DS + Push SI + + Mov SI, MixBufferOffset + Mov DS, MixSegment + Call [MixFunction] + + Pop SI + Pop DS + Pop ECX + Jmp MFS8Bit3 + +MFS8Bit2: +; Xor ECX, ECX + Pop EDX + Pop AX + + Ret + +MFS8Bit3: + ; Update pointers... + Mov EAX, STEPVALUE + Mul ECX + + Sub MixBlockSize, CX + ShL CX, RESOLUTIONSHIFT + Add MixBufferOffset, CX + + ; EDX:EAX = offset mixed (32.16) + ShLD EDX, EAX, 16 + Mov BX, AX + Mov ECX, EDX ; ECX:BX = offset mixed + + Add CURRENTPOSITIONERROR, BX + AdC CURRENTPOSITION, ECX + + Pop EDX + Pop AX + + Sub AX, BX + SBB EDX, ECX + + JG MFS8Bit + + Ret + +EndP MFS8Bit + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc MFS16Bit + + Push AX + Push EDX + + Mov EDI, CURRENTPOSITION + Add EDI, EDI + Call SetSampleSegment + + ShR EDI, 1 ; EDI = number of samples. + + Xor CX, CX + + Mov EBX, 7FFEh + + Sub CX, CURRENTPOSITIONERROR + SBB EBX, EDI + + Cmp EDX, EBX + JBE MFS16Bit1 + + Mov EDX, EBX + Mov AX, CX + +MFS16Bit1: + ; Now to calculate bytes to mix... + ShL EAX, 16 + SHRD EAX, EDX, 16 + ShR EDX, 16 ; EDX:EAX = (16)32.16 offset + + Mov EBX, STEPVALUE + Cmp EDX, EBX + JAE MFS16Bit2 + + Div EBX + Add EDX, 0FFFFFFFFh + AdC EAX, 0 ; EAX = no of bytes to mix + JZ MFS16Bit2 + + Push EAX + + Xor ECX, ECX + Mov DELTAOFFSET, [SI+4] ; Stepvalue + Mov DELTAERROR, [SI+2] ; Stepvalue + Mov CX, CURRENTPOSITIONERROR + + Push DS + Push SI + + Mov SI, MixBufferOffset + Mov DS, MixSegment + Call [MixFunction] + + Pop SI + Pop DS + Pop ECX + Jmp MFS16Bit3 + +MFS16Bit2: +; Xor ECX, ECX + Pop EDX + Pop AX + Ret + +MFS16Bit3: + ; Update pointers... + Mov EAX, STEPVALUE + Mul ECX + + Sub MixBlockSize, CX + ShL CX, RESOLUTIONSHIFT + Add MixBufferOffset, CX + + ; EDX:EAX = offset mixed (32.16) + ShLD EDX, EAX, 16 + Mov BX, AX + Mov ECX, EDX ; ECX:BX = offset mixed + + Add CURRENTPOSITIONERROR, BX + AdC CURRENTPOSITION, ECX + + Pop EDX + Pop AX + + Sub AX, BX + SBB EDX, ECX + + JG MFS16Bit + + Ret + +EndP MFS16Bit + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc MBS8Bit + + Push AX + Push EDX ; EDX:AX = 32.16 blocksize + + Mov EDI, CURRENTPOSITION + Mov EBX, EDI + Add EBX, 2 + ShR EBX, 14 ; BX = frame + + Sub BX, 3 + JNC MBS8Bit4 + + Xor BX, BX + +MBS8Bit4: + Mov ECX, EBX + ShL ECX, 14 + Sub EDI, ECX + + Call SetBackSampleSegment + + Mov ECX, CURRENTPOSITION + Mov BX, CURRENTPOSITIONERROR + And ECX, 16383 + Add ECX, 0BFFEh + Cmp ECX, EDX + JG MBS8Bit1 + JL MBS8Bit5 + Cmp BX, AX + JG MBS8Bit1 + +MBS8Bit5: + Mov EDX, ECX + Mov AX, BX + +MBS8Bit1: + + ; Now to calculate bytes to mix... + ShL EAX, 16 + SHRD EAX, EDX, 16 + ShR EDX, 16 ; EDX:EAX = (16)32.16 offset + + Mov EBX, STEPVALUE + Cmp EDX, EBX + JAE MBS8Bit2 + + Div EBX + Add EDX, 0FFFFFFFFh + AdC EAX, 0 ; EAX = no of bytes to mix + JZ MBS8Bit2 + + Push EAX + + Xor ECX, ECX + Mov EBP, [SI+2] ; Stepvalue + Neg EBP + ShLD EDX, EBP, 16 + + Mov CX, CURRENTPOSITIONERROR + + Push DS + Push SI + + Mov SI, MixBufferOffset + Mov DS, MixSegment + Call [MixFunction] + + Pop SI + Pop DS + Pop ECX + Jmp MBS8Bit3 + +MBS8Bit2: +; Xor ECX, ECX + Pop EDX + Pop AX + Ret + +MBS8Bit3: + ; Update pointers... + Mov EAX, STEPVALUE + Mul ECX + + Sub MixBlockSize, CX + ShL CX, RESOLUTIONSHIFT + Add MixBufferOffset, CX + + ; EDX:EAX = offset mixed (32.16) + ShLD EDX, EAX, 16 + Mov BX, AX + Mov ECX, EDX ; ECX:BX = offset mixed + + Sub CURRENTPOSITIONERROR, BX + SBB CURRENTPOSITION, ECX + + Pop EDX + Pop AX + + Sub AX, BX + SBB EDX, ECX + + JG MBS8Bit + + Ret + +EndP MBS8Bit + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc MBS16Bit + + Push AX + Push EDX ; EDX:AX = 32.16 blocksize + + Mov EDI, CURRENTPOSITION + Mov EBX, EDI + Add EBX, 4 + ShR EBX, 13 ; BX = frame + + Sub BX, 3 + JNC MBS16Bit4 + + Xor BX, BX + +MBS16Bit4: + Mov ECX, EBX + ShL ECX, 13 + Sub EDI, ECX + + Call SetBackSampleSegment + + Mov ECX, CURRENTPOSITION + Mov BX, CURRENTPOSITIONERROR + And ECX, 8191 + Add ECX, 05FFEh + Cmp ECX, EDX + JG MBS16Bit1 + JL MBS16Bit5 + Cmp BX, AX + JG MBS16Bit1 + +MBS16Bit5: + Mov EDX, ECX + Mov AX, BX + +MBS16Bit1: + + ; Now to calculate bytes to mix... + ShL EAX, 16 + SHRD EAX, EDX, 16 + ShR EDX, 16 ; EDX:EAX = (16)32.16 offset + + Mov EBX, STEPVALUE + Cmp EDX, EBX + JAE MBS16Bit2 + + Div EBX + Add EDX, 0FFFFFFFFh + AdC EAX, 0 ; EAX = no of bytes to mix + JZ MBS16Bit2 + + Push EAX + + Xor ECX, ECX + Mov EBP, [SI+2] ; Stepvalue + Neg EBP + ShLD EDX, EBP, 16 + + Mov CX, CURRENTPOSITIONERROR + + Push DS + Push SI + + Mov SI, MixBufferOffset + Mov DS, MixSegment + Call [MixFunction] + + Pop SI + Pop DS + Pop ECX + Jmp MBS16Bit3 + +MBS16Bit2: +; Xor ECX, ECX + Pop EDX + Pop AX + Ret + +MBS16Bit3: + ; Update pointers... + Mov EAX, STEPVALUE + Mul ECX + + Sub MixBlockSize, CX + ShL CX, RESOLUTIONSHIFT + Add MixBufferOffset, CX + + ; EDX:EAX = offset mixed (32.16) + ShLD EDX, EAX, 16 + Mov BX, AX + Mov ECX, EDX ; ECX:BX = offset mixed + + Sub CURRENTPOSITIONERROR, BX + SBB CURRENTPOSITION, ECX + + Pop EDX + Pop AX + + Sub AX, BX + SBB EDX, ECX + + JG MBS16Bit + + Ret + +EndP MBS16Bit + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ReportError + + Ret + +EndP ReportError + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + diff --git a/it/SoundDrivers/MLPT1.BAT b/it/SoundDrivers/MLPT1.BAT new file mode 100755 index 0000000..f7b9a13 --- /dev/null +++ b/it/SoundDrivers/MLPT1.BAT @@ -0,0 +1,4 @@ +tasm /m /ut310 lpt1drv +tlink /3 lpt1drv +execom lpt1drv itlpt1.drv +copy itlpt1.drv .. diff --git a/it/SoundDrivers/MLPT2.BAT b/it/SoundDrivers/MLPT2.BAT new file mode 100755 index 0000000..9f3b39b --- /dev/null +++ b/it/SoundDrivers/MLPT2.BAT @@ -0,0 +1,4 @@ +tasm /m /ut310 lpt2drv +tlink /3 lpt2drv +execom lpt2drv itlpt2.drv +copy itlpt2.drv .. diff --git a/it/SoundDrivers/MMID.BAT b/it/SoundDrivers/MMID.BAT new file mode 100755 index 0000000..9d1760f --- /dev/null +++ b/it/SoundDrivers/MMID.BAT @@ -0,0 +1,4 @@ +tasm /m /ut310 middrv +tlink /3 middrv +execom middrv itmid.drv +copy itmid.drv .. diff --git a/it/SoundDrivers/MMIDI.BAT b/it/SoundDrivers/MMIDI.BAT new file mode 100755 index 0000000..d9f2c56 --- /dev/null +++ b/it/SoundDrivers/MMIDI.BAT @@ -0,0 +1,4 @@ +tasm /m /ut310 mididrv +tlink /3 mididrv +execom mididrv itmpu401.drv +copy itmpu401.drv .. diff --git a/it/SoundDrivers/MMX.INC b/it/SoundDrivers/MMX.INC new file mode 100755 index 0000000..680eed8 --- /dev/null +++ b/it/SoundDrivers/MMX.INC @@ -0,0 +1,306 @@ + +; Stuff from Intel's MMX Macro set. + +; This stuff has been written for real mode use - change the EQU below to EAX +; for protected mode use. + +opc_rdTSC = 031h +opc_Rdpmc = 033H +opc_Emms = 077H +opc_Movd_ld = 06EH +opc_Movd_st = 07EH +opc_Movq_ld = 06FH +opc_Movq_st = 07FH +opc_Packssdw = 06BH +opc_Packsswb = 063H +opc_Packuswb = 067H +opc_Paddb = 0FCH +opc_Paddd = 0FEH +opc_Paddsb = 0ECH +opc_Paddsw = 0EDH +opc_Paddusb = 0DCH +opc_Paddusw = 0DDH +opc_Paddw = 0FDH +opc_Pand = 0DBH +opc_Pandn = 0DFH +opc_Pcmpeqb = 074H +opc_Pcmpeqd = 076H +opc_Pcmpeqw = 075H +opc_Pcmpgtb = 064H +opc_Pcmpgtd = 066H +opc_Pcmpgtw = 065H +opc_Pmaddwd = 0F5H +opc_Pmulhw = 0E5H +opc_Pmullw = 0D5H +opc_Por = 0EBH +opc_PSHimd = 072H +opc_PSHimq = 073H +opc_PSHimw = 071H +opc_Pslld = 0F2H +opc_Psllq = 0F3H +opc_Psllw = 0F1H +opc_Psrad = 0E2H +opc_Psraw = 0E1H +opc_Psrld = 0D2H +opc_Psrlq = 0D3H +opc_Psrlw = 0D1H +opc_Psubb = 0F8H +opc_Psubd = 0FAH +opc_Psubsb = 0E8H +opc_Psubsw = 0E9H +opc_Psubusb = 0D8H +opc_Psubusw = 0D9H +opc_Psubw = 0F9H +opc_Punpcklbw = 060H +opc_Punpckldq = 062H +opc_Punpcklwd = 061H +opc_Punpckhbw = 068H +opc_Punpckhdq = 06AH +opc_Punpckhwd = 069H +opc_Pxor = 0EFH + +.486P + +MM0 EQU AX +MM1 EQU CX +MM2 EQU DX +MM3 EQU BX +MM4 EQU SP +MM5 EQU BP +MM6 EQU SI +MM7 EQU DI + +MMXMacro Macro Dst, Src, Opcode + Local X, Y + X: CmpXChg Src, Dst + Y: Org X+1 + DB Opcode + Org Y + EndM + +MMXIMacro Macro Dst, Src, Opcode + Local X, Y + X: BT Dst, Src + Y: Org X+1 + DB Opcode + Org Y + EndM + +MMXSRMacro Macro Dst, Src, Opcode + Local X, Y + X: CmpXChg Dst, MM2 + DB Src + Y: Org X+1 + DB Opcode + Org Y + EndM + +MMXSLMacro Macro Dst, Src, Opcode + Local X, Y + X: BTR Dst, Src + Y: Org X+1 + DB Opcode + Org Y + EndM + + +EMMS Macro + DB 0Fh, opc_Emms + EndM + + +MovQ Macro Dst, Src + MMXMacro Dst, Src, opc_MovQ_LD + EndM + +MovQM Macro Dst, Src + MMXMacro Src, Dst, opc_MovQ_ST + EndM + +MovD Macro Dst, Src + MMXMacro Dst, Src, opc_MovD_LD + EndM + +MovDM Macro Dst, Src + MMXMacro Src, Dst, opc_MovD_ST + EndM + +MovDR Macro Dst, Src + MMXMacro Src, Dst, opc_MovD_ST + EndM + + +PackSSDW Macro Dst, Src + MMXMacro Dst, Src, opc_PackSSDW + EndM + +PackSSWB Macro Dst, Src + MMXMacro Dst, Src, opc_PackSSWB + EndM + + +PAnd Macro Dst, Src + MMXMacro Dst, Src, opc_PAnd + EndM + +PAndN Macro Dst, Src + MMXMacro Dst, Src, opc_PAndN + EndM + + +PAddD Macro Dst, Src + MMXMacro Dst, Src, opc_PAddD + EndM + +PAddSW Macro Dst, Src + MMXMacro Dst, Src, opc_PAddSW + EndM + +PAddW Macro Dst, Src + MMXMacro Dst, Src, opc_PAddW + EndM + + +PMAddWD Macro Dst, Src + MMXMacro Dst, Src, opc_PMAddWD + EndM + +PMulHW Macro Dst, Src + MMXMacro Dst, Src, opc_PMulHW + EndM + +PMulLW Macro Dst, Src + MMXMacro Dst, Src, opc_PMulLW + EndM + + +POr Macro Dst, Src + MMXMacro Dst, Src, opc_POr + EndM + + +PSLLD Macro Dst, Src + MMXMacro Dst, Src, opc_PSLLD + EndM + +PSLLDI Macro Dst, Src + MMXSLMacro Dst, Src, opc_PSHImd + EndM + +PSLLQ Macro Dst, Src + MMXMacro Dst, Src, opc_PSLLQ + EndM + +PSLLQI Macro Dst, Src + MMXSLMacro Dst, Src, opc_PSHImq + EndM + + +PSRAD Macro Dst, Src + MMXMacro Dst, Src, opc_PSRAD + EndM + +PSRADI Macro Dst, Src + MMXIMacro Dst, Src, opc_PSHImd + EndM + +PSRLD Macro Dst, Src + MMXMacro Dst, Src, opc_PSRLD + EndM + +PSRLDI Macro Dst, Src + MMXSRMacro Dst, Src, opc_PSHImd + EndM + +PSRLQ Macro Dst, Src + MMXMacro Dst, Src, opc_PSRLQ + EndM + +PSRLQI Macro Dst, Src + MMXSRMacro Dst, Src, opc_PSHImq + EndM + +PSRAW Macro Dst, Src + MMXMacro Dst, Src, opc_PSRAW + EndM + +PSRAWI Macro Dst, Src + MMXIMacro Dst, Src, opc_PSHImw + EndM + +PSRLW Macro Dst, Src + MMXMacro Dst, Src, opc_PSRLW + EndM + +PSRLWI Macro Dst, Src + MMXSRMacro Dst, Src, opc_PSHImw + EndM + + +PSubB Macro Dst, Src + MMXMacro Dst, Src, opc_PSubB + EndM + +PSubSB Macro Dst, Src + MMXMacro Dst, Src, opc_PSubSB + EndM + +PSubUSB Macro Dst, Src + MMXMacro Dst, Src, opc_PSubUSB + EndM + +PSubD Macro Dst, Src + MMXMacro Dst, Src, opc_PSubD + EndM + +PSubW Macro Dst, Src + MMXMacro Dst, Src, opc_PSubW + EndM + +PSubSW Macro Dst, Src + MMXMacro Dst, Src, opc_PSubSW + EndM + +PSubUSW Macro Dst, Src + MMXMacro Dst, Src, opc_PSubUSW + EndM + + +PUnpckHBW Macro Dst, Src + MMXMacro Dst, Src, opc_PUnpckHBW + EndM + +PUnpckHDQ Macro Dst, Src + MMXMacro Dst, Src, opc_PUnpckHDQ + EndM + +PUnpckHWD Macro Dst, Src + MMXMacro Dst, Src, opc_PUnpckHWD + EndM + +PUnpckLBW Macro Dst, Src + MMXMacro Dst, Src, opc_PUnpckLBW + EndM + +PUnpckLDQ Macro Dst, Src + MMXMacro Dst, Src, opc_PUnpckLDQ + EndM + +PUnpckLWD Macro Dst, Src + MMXMacro Dst, Src, opc_PUnpckLWD + EndM + + +PXor Macro Dst, Src + MMXMacro Dst, Src, opc_PXor + EndM + + +RdPMC Macro + DB 0Fh, opc_Rdpmc + EndM + +RdTSC Macro + DB 0Fh, opc_RdTSC + EndM + diff --git a/it/SoundDrivers/MMXMSAM.INC b/it/SoundDrivers/MMXMSAM.INC new file mode 100755 index 0000000..72233ee --- /dev/null +++ b/it/SoundDrivers/MMXMSAM.INC @@ -0,0 +1,388 @@ +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Align 4 +include q.inc +FilterParameters DB 64 Dup (07Fh), 64 Dup (0) +Const2048 DD 16384.0 +FreqMultiplier DD 3A9F7867h ; = 1/(2*PI*110.0*2^0.25) +FreqParameterMultiplier DD 0B92AAAAAh ; = -1/(24*256) + +NUMBEROFFILTERBANDS = 4 + +IF OUTPUTFILTERENABLED +LastFilter DD NUMBEROFFILTERBANDS*2 Dup (0) ; 4 stereo values +FilterCoefficients DD NUMBEROFFILTERBANDS*2 Dup (0) +FilterVolumes DD NUMBEROFFILTERBANDS Dup (0) +ENDIF + +FilterFreqValue DW 0 +NewControlWord DW 7Fh + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc MixSamples ; Given DS:SI = info tables, CX = numchannels + Assume DS:Nothing + + ; 1. Clean buffer + ; + update variables + ; 2. Update parameters + ; 3. Mix func + ; 4. Return + + Push CX + + Mov CX, BytesToMix + Mov ES, CS:MixSegment + Mov DI, DMABUFFERLENGTH*2+80 + Xor EAX, EAX + Mov DX, CX + Add CX, CX + + Mov CS:MixTransferOffset, DI + + Cmp CS:Stereo, 0 + JE CS:MixSamples1 + + Mov DX, CX + +MixSamples1: + Rep StosD + Mov CS:MixTransferRemaining, DX + + Pop CX + +MixSamples2: + Test Byte Ptr [SI], 1 + JZ MixSamplesEnd2 + + Cmp Byte Ptr [SI+36h], 100 + JE MixSamplesEnd2 + + Push CX + Mov CX, [SI] + + Test CH, 2 + JZ MixSamplesNoStop + + And Byte Ptr [SI], Not 1 + + Cmp MixMode, 2 + JB MixSamplesEnd + + Mov DWord Ptr [SI+0Ch], 0 + Jmp MixModeCommon + +MixSamplesNoStop: + Test CL, 20h ; New freq? + JZ MixSamples5 + + Mov AX, [SI+10h] + Mov DX, [SI+12h] + Mov BX, MixSpeed + Cmp DX, BX + JAE MixSamplesHandleError + + Div BX + ShL EAX, 16 + Xor AX, AX + Div BX + Mov STEPVALUE, EAX + +MixSamples4: + Test CH, 1 + JZ MixSamples5 + + Xor EAX, EAX + Mov [SI+3Ch], AX ; For filter. + Mov [SI+6Eh], AX + + Mov DWord Ptr [SI+1Ch], EAX ; Current Volume = 0 + ; for volume sliding. + Mov [SI+06h], DX + Mov [SI+5Eh], AX + Mov [SI+7Eh], AX + +MixSamples5: + Test CX, 8540h ; New volume or panning? + JZ MixSamplesMix + + Mov AX, 4*60 + + Test CH, 8 ; Muted? + JZ MixMMXNoMute + + Xor EDX, EDX + Mov [SI+06h], DX + Mov [SI+0Ch], EDX + Mov [SI+5Eh], DX + Mov [SI+1Ch], EDX + Mov [SI+6Eh], DX + Mov [SI+3Ch], DX + Mov [SI+7Eh], DX + + Xor BX, BX + Mov BL, [SI+3Ah] + + Test BL, BL + JS MixModeCommon1 + + Mov DL, [CS:FilterParameters+BX] + Mov BL, [CS:FilterParameters+BX+64] + + Mov [SI+5Bh], DL + Mov [SI+3Fh], BL + + Jmp MixModeCommon1 + +MixMMXNoMute: + Xor BX, BX + Mov BL, [SI+3Ah] + + Test BL, BL ; Disowned? Then use channel filters. + JNS MixGetChannelFilters + + Mov BL, [SI+3Fh] + Jmp MixChannelFilters + +MixGetChannelFilters: + ; Filter = [FilterParameters+BX] + ; Q = [FilterParameters+BX+64] + + Mov AL, [CS:FilterParameters+BX] ; AX = Filter + Mov BL, [CS:FilterParameters+BX+64] ; BX = Q + +; If the values are different, then force recalculate volume. (and hence mixmode) + + Cmp [SI+5Bh], AL + JE MixChannelFiltersSame + Cmp [SI+3Fh], BL + JE MixChannelFiltersSame + + Mov DWord Ptr [SI+0Ch], 0 + +MixChannelFiltersSame: + Mov [SI+5Bh], AL + Mov [SI+3Fh], BL + +MixChannelFilters: + Cmp MixMode, 3 + JNE MixMMXNoFilters + + Mov AL, [SI+3Eh] + Mul Byte Ptr [SI+5Bh] + + Mov CS:FilterFreqValue, AX + + Cmp AX, 127*255 + JNE MixChannelFiltersOK + Test BL, BL + JZ MixMMXNoFilters + +MixChannelFiltersOK: + ShL BX, 2 + + FNInit + FLdCW [CS:NewControlWord] + + FILD [CS:FilterFreqValue] ; 0->127*256 + FMul [CS:FreqParameterMultiplier] ; -i/(24*256) + FLd ST + FRndInt + FSub ST(1), ST + FXCh + F2XM1 + FLd1 + FAdd + FScale ; = 2^(i/24*256) + FMul [CS:FreqMultiplier] ; = r + FLd ST ; r, r + FMul ST(1), ST ; r, r^2 + + FLd [CS:QualityFactorTable+BX] ; 2d, r, r^2 + FMul ST(1), ST ; 2d, 2dr, r^2 + FAdd + + FLd1 ; 1, d+1, e + FXCh ; d+1, 1, e + FSubR ST(1), ST + FAdd ST, ST(2) ; 1+d+e, d, e + FDivR Const2048 ; 1/(1+d+e), d, e + FISt Word Ptr [SI+5Eh] ; + FLd ST(2) ; e, 1/(1+d+e), d, e + FAdd ST, ST + FAddP ST(2), ST ; 1/(1+d+e), d+2e, e + FMul ST(2), ST ; 1/(1+d+e), d+2e, e/(1+d+e) + FMul + FIStP Word Ptr [SI+6Eh] + FChs + FIStP Word Ptr [SI+7Eh] + FStP ST + Mov DWord Ptr [SI+0Ch], 0 + +MixMMXNoFilters: + Mov EBX, [SI+0Ch] + + Cmp Stereo, 0 + JNE MixMMXStereo + +MixMMXMono: + Mov AX, [SI+4Ah] + Mul MixVolume + ShRD AX, DX, 9 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + + Jmp MixModeVolumeCheck + +MixMMXStereo: + Mov AL, [SI+37h] ; Final pan + Cmp AL, 100 + JE MixMMXSurround + + Mul Byte Ptr MixVolume ; 0->128 + Mul Word Ptr [SI+4Ah] ; 0->32768 + ShRD AX, DX, 15 ; Maxvol = 8192 + Mov [SI+0Eh], AX ; Store into right volume + + Mov AL, 64 ; Do left volume + Sub AL, [SI+37h] ; AL = 64-FinalPan + Mul Byte Ptr MixVolume + Mul Word Ptr [SI+4Ah] + ShRD AX, DX, 15 + Mov [SI+0Ch], AX + + Jmp MixModeVolumeCheck + +MixMMXSurround: + Mov AX, [SI+4Ah] + Mul MixVolume + ShRD AX, DX, 10 + Mov [SI+0Ch], AX + Neg AX + Mov [SI+0Eh], AX + +MixModeVolumeCheck: + Test CH, 3+4 + JNZ MixModeCommon + + Cmp EBX, [SI+0Ch] ; Same as last volume? + JE MixSamplesMix + +MixModeCommon: ; Requires AX = 30 etc. depending + ; On mixing mode type. + ; This will add 180 for 16-bit, + ; And sort out loop types. + Mov AX, MixModeOffset + + Cmp DWord Ptr [SI+0Ch], 0 + JNE MixModeActualMix + + Cmp MixMode, 2 + JB MixMMXGeneralNoRamp + + Cmp DWord Ptr [SI+1Ch], 0 + JNE MixModeActualMix + +MixMMXGeneralNoRamp: + Mov AX, 4*60 + Jmp MixModeCommon1 + +MixModeActualMix: + Cmp MixMode, 3 + JNE MixModeFilter + + Cmp Word Ptr [SI+6Eh], 0 + JNE MixModeFilter + Cmp Word Ptr [SI+7Eh], 0 + JNE MixModeFilter + + Sub AX, 60 + +MixModeFilter: + Test Byte Ptr [SI+18h], 2 ; 16 bit? + JZ MixModeCommon1 + + Add AX, 30 + +MixModeCommon1: + Cmp Byte Ptr [SI+0Ah], 8 + JB MixModeCommon3 ; No loop + JE MixModeCommon2 ; Forwards loop + + Add AX, 10 + +MixModeCommon2: + Add AX, 10 + +MixModeCommon3: + Add AX, Offset MixFunctionTables + Mov [SI+8], AX ; Offset... + +MixSamplesMix: + Mov BX, [SI+8] ; BX = offset into + Mov EAX, [CS:BX+2] + Mov DWord Ptr PreMixFunction, EAX + Mov EAX, [CS:BX+6] + Mov DWord Ptr MixFunctionSeparateBackwards, EAX + + Mov AX, BytesToMix + Mov MixBlockSize, AX + Mov MixBufferOffset, DMABUFFERLENGTH*2+80 + + Mov EAX, CURRENTPOSITION + Mov OLDPOSITION, EAX + + Push Word Ptr [SI+8] + Call Word Ptr [CS:BX] + Pop BX + + And Word Ptr [SI], 0111100010001101b + + Cmp BX, Offset MixFunctionTables+60*2 + JB MixSamplesEnd + Cmp BX, Offset MixFunctionTables+60*4 + JAE MixSamplesEnd + + MovDR AX, MM6 + Mov [SI+0Ch], EAX + Mov [SI+1Ch], EAX + + Cmp BX, Offset MixfunctionTables+60*3 + JB MixSamplesEnd + + Mov ES, CS:MixSegment + Mov DX, [ES:10h] + Mov BX, [ES:14h] + Mov [SI+3Ch], DX + Mov [SI+6h], BX + Jmp MixSamplesEnd + +MixSamplesHandleError: + Mov Word Ptr [SI], 200h + + Test Byte Ptr [SI+3Ah], 80h + JNZ MixSamplesEnd + + Mov BX, [SI+38h] + And Byte Ptr [BX], Not 4 ; Turn off channel + +MixSamplesEnd: + Pop CX + +MixSamplesEnd2: + Add SI, 128 + Dec CX + JNZ MixSamples2 + +IF OUTPUTFILTERENABLED + include equalize.inc +ENDIF + Ret + +EndP MixSamples + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + diff --git a/it/SoundDrivers/MMXTRANS.INC b/it/SoundDrivers/MMXTRANS.INC new file mode 100755 index 0000000..25dd6a0 --- /dev/null +++ b/it/SoundDrivers/MMXTRANS.INC @@ -0,0 +1,116 @@ + +; To be embedded within the IRQ handler. + + Push DX + + Cmp CS:Stereo, 0 + JNE TransferStereoBufferMMX + +TransferMonoBufferMMX: ; DX = number of 32 bit numbers -> 16 bit. + + Push DX + ShR DX, 3 + JZ TransferMonoBufferMMX2 + +TransferMonoBufferMMX1: + MovD MM0, [SI] + MovD MM4, [SI+8] + MovD MM1, [SI+10h] + PUnpckLDQ MM0, MM4 + MovD MM5, [SI+18h] + PSRADI MM0, 13 + MovD MM2, [SI+20h] + PUnpckLDQ MM1, MM5 + MovD MM6, [SI+28h] + PSRADI MM1, 13 + MovD MM3, [SI+30h] + PUnpckLDQ MM2, MM6 + MovD MM7, [SI+38h] + PSRADI MM2, 13 + + PUnpckLDQ MM3, MM7 + PackSSDW MM0, MM1 + + PSRADI MM3, 13 + + MovQM [DI], MM0 + PackSSDW MM2, MM3 + + MovQM [DI+8], MM2 + + Add SI, 40h + Add DI, 10h + + Dec DX + JNZ TransferMonoBufferMMX1 + +TransferMonoBufferMMX2: + Pop CX + Mov DX, CX + + And CX, 7 + JZ TransferMonoBufferMMX4 + +TransferMonoBufferMMX3: + MovD MM0, [SI] + PSRADI MM0, 13 + PackSSDW MM0, MM1 + MovDR AX, MM0 + StosW + Add SI, 8 + + Loop TransferMonoBufferMMX3 + +TransferMonoBufferMMX4: + Jmp MMXMixTransferEnd + +TransferStereoBufferMMX: ; DX is always an even number for stereo + Push DX + + ShR DX, 3 + JZ TransferStereoBufferMMX2 + +TransferStereoBufferMMX1: ; DX = number of 32 bit numbers -> 16 bit + MovQ MM0, [SI] + MovQ MM1, [SI+10h] + PSRADI MM0, 12 + MovQ MM2, [SI+8] + PSRADI MM1, 12 + MovQ MM3, [SI+18h] + PSRADI MM2, 12 + PackSSDW MM0, MM2 + PSRADI MM3, 12 + MovQM [DI], MM0 + PackSSDW MM1, MM3 + MovQM [DI+8], MM1 ; 8 values done. + + Add SI, 20h + Add DI, 10h + + Dec DX + JNZ TransferStereoBufferMMX1 + +TransferStereoBufferMMX2: + Pop CX + Mov DX, CX + + And CX, 7 + ShR CX, 1 ; Always an even number! + JZ TransferStereoBufferMMX4 + +TransferStereoBufferMMX3: + MovQ MM0, [SI] + PSRADI MM0, 12 + PackSSDW MM0, MM1 ; Dummy register + MovDM [DI], MM0 + Add SI, 8 + Add DI, 4 + + Dec CX + JNZ TransferStereoBufferMMX3 + +TransferStereoBufferMMX4: + +MMXMixTransferEnd: + Pop DX + diff --git a/it/SoundDrivers/MNOMIX.INC b/it/SoundDrivers/MNOMIX.INC new file mode 100755 index 0000000..5843cd7 --- /dev/null +++ b/it/SoundDrivers/MNOMIX.INC @@ -0,0 +1,9 @@ + + DW Offset UpdateNoLoop, 0, 0, 0, 0 ; Update only + DW Offset UpdateForwardsLoop, 0, 0, 0, 0 + DW Offset UpdatePingPongLoop, 0, 0, 0, 0 + + DW Offset UpdateNoLoop, 0, 0, 0, 0 ; Update only + DW Offset UpdateForwardsLoop, 0, 0, 0, 0 + DW Offset UpdatePingPongLoop, 0, 0, 0, 0 + diff --git a/it/SoundDrivers/MONO12B.INC b/it/SoundDrivers/MONO12B.INC new file mode 100755 index 0000000..59998e9 --- /dev/null +++ b/it/SoundDrivers/MONO12B.INC @@ -0,0 +1,17 @@ + + DW Offset UpdateNoLoop, 0, 0, 0, 0 ; Update only + DW Offset UpdateForwardsLoop, 0, 0, 0, 0 + DW Offset UpdatePingPongLoop, 0, 0, 0, 0 + ; Central + DW Offset MixNoLoop, PreMix12Central8Bit, MFS8Bit, MBS8Bit, Mix12Central8Bit + DW Offset MixForwardsLoop, PreMix12Central8Bit, MFS8Bit, MBS8Bit, Mix12Central8Bit + DW Offset MixPingPongLoop, PreMix12Central8Bit, MFS8Bit, MBS8Bit, Mix12Central8Bit + + ; 16 bit tables + DW Offset UpdateNoLoop, 0, 0, 0, 0 ; Update only + DW Offset UpdateForwardsLoop, 0, 0, 0, 0 + DW Offset UpdatePingPongLoop, 0, 0, 0, 0 + ; Central + DW Offset MixNoLoop, PreMix12Central16Bit, MFS16Bit, MBS16Bit, Mix12Central16Bit + DW Offset MixForwardsLoop, PreMix12Central16Bit, MFS16Bit, MBS16Bit, Mix12Central16Bit + DW Offset MixPingPongLoop, PreMix12Central16Bit, MFS16Bit, MBS16Bit, Mix12Central16Bit diff --git a/it/SoundDrivers/MONO12B.MIX b/it/SoundDrivers/MONO12B.MIX new file mode 100755 index 0000000..9de6da1 --- /dev/null +++ b/it/SoundDrivers/MONO12B.MIX @@ -0,0 +1,188 @@ + +ERROR EQU CX +DELTAERROR EQU BP +DELTAOFFSET EQU DX + + ; Different mixing routines required: + ; Left } shared + ; Right } + ; Central + ; Surround + ; Panned ; Each requires 8 bit and 16 bit + ; Single output - for Mono, pure left/pure right + +M12Mix8Central Macro Index + +M12Mix8Central&Index&: + Mov BL, [ES:DI] ;; 2 + Add ERROR, DELTAERROR ;; 1 + Mov AX, [EBX+EBX] ;; 2 + AdC DI, DELTAOFFSET ;; 1 + Sub [SI+(Index-15)*2], AX + +EndM + +M12Mix16Central Macro Index + +M12Mix16Central&Index&: + Mov BL, [ES:EDI+EDI+1] + Add ERROR, DELTAERROR + Mov AX, [EBX+EBX] + AdC DI, DELTAOFFSET + Sub [SI+(Index-15)*2], AX + +EndM + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Mix12Central8BitOffsetTable Label Word + + IndexCounter = 15 + + M12Mix8CentralOffset Macro Index + DW Offset M12Mix8Central&Index& + EndM + + REPT 16 + M12Mix8CentralOffset %IndexCounter + IndexCounter = IndexCounter-1 + EndM + +Proc Mix12Central8Bit + + Dec AX + Mov BX, AX + And AX, 0Fh + ShR BX, 4 + Add AX, AX + Inc BX + Mov LoopCounter, BX + Mov BX, AX + + ShL AX, RESOLUTIONSHIFT-1 + + Add SI, AX + + Push [CS:Mix12Central8BitOffsetTable+BX] + +M12Central8BitVolume EQU $+3 + Mov EBX, 0 ; Set BH = volume + + RetN + + M12Mix8Central 0 + M12Mix8Central 1 + M12Mix8Central 2 + M12Mix8Central 3 + M12Mix8Central 4 + M12Mix8Central 5 + M12Mix8Central 6 + M12Mix8Central 7 + M12Mix8Central 8 + M12Mix8Central 9 + M12Mix8Central 10 + M12Mix8Central 11 + M12Mix8Central 12 + M12Mix8Central 13 + M12Mix8Central 14 + M12Mix8Central 15 + + Add SI, 32 + Dec LoopCounter + JNZ M12Mix8Central0 + + Ret + +EndP Mix12Central8Bit + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreMix12Central8Bit + + Mov AL, [SI+0Eh] + Mov Byte Ptr [CS:M12Central8BitVolume], AL + + Ret + +EndP PreMix12Central8Bit + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Mix12Central16BitOffsetTable Label Word + + IndexCounter = 15 + + M12Mix16CentralOffset Macro Index + DW Offset M12Mix16Central&Index& + EndM + + REPT 16 + M12Mix16CentralOffset %IndexCounter + IndexCounter = IndexCounter-1 + EndM + +Proc Mix12Central16Bit + + Dec AX + Mov BX, AX + And AX, 0Fh + ShR BX, 4 + Add AX, AX + Inc BX + Mov LoopCounter, BX + Mov BX, AX + + ShL AX, RESOLUTIONSHIFT-1 + + Add SI, AX + + Push [CS:Mix12Central16BitOffsetTable+BX] + +M12Central16BitVolume EQU $+3 + Mov EBX, 0 ; Set BH = volume + + + RetN + + M12Mix16Central 0 + M12Mix16Central 1 + M12Mix16Central 2 + M12Mix16Central 3 + M12Mix16Central 4 + M12Mix16Central 5 + M12Mix16Central 6 + M12Mix16Central 7 + M12Mix16Central 8 + M12Mix16Central 9 + M12Mix16Central 10 + M12Mix16Central 11 + M12Mix16Central 12 + M12Mix16Central 13 + M12Mix16Central 14 + M12Mix16Central 15 + + Add SI, 32 + Dec LoopCounter + JNZ M12Mix16Central0 + + Ret + +EndP Mix12Central16Bit + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreMix12Central16Bit + + Mov AL, [SI+0Eh] + Mov Byte Ptr [CS:M12Central16BitVolume], AL + + Ret + +EndP PreMix12Central16Bit + + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + diff --git a/it/SoundDrivers/MONO12BI.INC b/it/SoundDrivers/MONO12BI.INC new file mode 100755 index 0000000..4ad266f --- /dev/null +++ b/it/SoundDrivers/MONO12BI.INC @@ -0,0 +1,17 @@ + + DW Offset UpdateNoLoop, 0, 0, 0, 0 ; Update only + DW Offset UpdateForwardsLoop, 0, 0, 0, 0 + DW Offset UpdatePingPongLoop, 0, 0, 0, 0 + ; Central + DW Offset MixNoLoop, PreMix12Central8BitI, MFS8Bit, MBS8Bit, Mix12Central8BitI + DW Offset MixForwardsLoop, PreMix12Central8BitI, MFS8Bit, MBS8Bit, Mix12Central8BitI + DW Offset MixPingPongLoop, PreMix12Central8BitI, MFS8Bit, MBS8Bit, Mix12Central8BitI + + ; 16 bit tables + DW Offset UpdateNoLoop, 0, 0, 0, 0 ; Update only + DW Offset UpdateForwardsLoop, 0, 0, 0, 0 + DW Offset UpdatePingPongLoop, 0, 0, 0, 0 + ; Central + DW Offset MixNoLoop, PreMix12Central16BitI, MFS16Bit, MBS16Bit, Mix12Central16BitI + DW Offset MixForwardsLoop, PreMix12Central16BitI, MFS16Bit, MBS16Bit, Mix12Central16BitI + DW Offset MixPingPongLoop, PreMix12Central16BitI, MFS16Bit, MBS16Bit, Mix12Central16BitI diff --git a/it/SoundDrivers/MONO12BI.MIX b/it/SoundDrivers/MONO12BI.MIX new file mode 100755 index 0000000..eb01312 --- /dev/null +++ b/it/SoundDrivers/MONO12BI.MIX @@ -0,0 +1,242 @@ + +ERROR EQU CX +DELTAERROR EQU BP +DELTAOFFSET EQU DX +HIGHERROR EQU CH + + ; Different mixing routines required: + ; Left } shared + ; Right } + ; Central + ; Surround + ; Panned ; Each requires 8 bit and 16 bit + ; Single output - for Mono, pure left/pure right + + ; Interpolation = [DI+1]*Error + [DI]*(1-Error) + ; = [DI+1]*Error + [DI] - [DI]*Error + ; = Error*([DI+1]-[DI]) + [DI] + + +M12Mix8ICentral Macro Index + +M12Mix8ICentral&Index&: + Mov AX, [ES:DI] + Mov BL, AL + SAR AL, 1 + SAR AH, 1 + Sub AH, AL + Mov AL, CH + ShR AL, 1 + IMul AH + SHL AX, 2 + Add BL, AH + +M12Mix8ICentralVolume&Index& EQU $+1 + Mov BH, 12h + + Add ERROR, DELTAERROR ;; 1 + Mov AX, [EBX+EBX] + AdC DI, DELTAOFFSET ;; 1 + Sub [SI+(Index-15)*2], AX + +EndM + +M12Mix16ICentral Macro Index + +M12Mix16ICentral&Index&: + Mov BX, [ES:EDI+EDI] + Mov AH, [ES:EDI+EDI+3] + Mov BL, BH + SAR AH, 1 + SAR BH, 1 + Sub AH, BH + Mov AL, CH + ShR AL, 1 + IMul AH + SHL AX, 2 + Add BL, AH + +M12Mix16ICentralVolume&Index& EQU $+1 + Mov BH, 12h + + Add ERROR, DELTAERROR ;; 1 + Mov AX, [EBX+EBX] + AdC DI, DELTAOFFSET ;; 1 + Sub [SI+(Index-15)*2], AX + +EndM + +;袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴袴� + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Mix12Central8BitIOffsetTable Label Word + + IndexCounter = 15 + + M12Mix8ICentralOffset Macro Index + DW Offset M12Mix8ICentral&Index& + EndM + + REPT 16 + M12Mix8ICentralOffset %IndexCounter + IndexCounter = IndexCounter-1 + EndM + +Proc Mix12Central8BitI + + Dec AX + Mov BX, AX + And AX, 0Fh + ShR BX, 4 + Add AX, AX + Inc BX + Mov LoopCounter, BX + Mov BX, AX + + ShL AX, RESOLUTIONSHIFT-1 + + Add SI, AX + + Push [CS:Mix12Central8BitIOffsetTable+BX] + + Xor EBX, EBX + + RetN + + M12Mix8ICentral 0 + M12Mix8ICentral 1 + M12Mix8ICentral 2 + M12Mix8ICentral 3 + M12Mix8ICentral 4 + M12Mix8ICentral 5 + M12Mix8ICentral 6 + M12Mix8ICentral 7 + M12Mix8ICentral 8 + M12Mix8ICentral 9 + M12Mix8ICentral 10 + M12Mix8ICentral 11 + M12Mix8ICentral 12 + M12Mix8ICentral 13 + M12Mix8ICentral 14 + M12Mix8ICentral 15 + + Add SI, 32 + Dec LoopCounter + JNZ M12Mix8ICentral0 + + Ret + +EndP Mix12Central8BitI + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreMix12Central8BitI + + Mov AL, [SI+0Eh] + + IndexCounter = 0 + + PreMix12Central8BitIMacro Macro Index + Mov Byte Ptr [CS:M12Mix8ICentralVolume&Index&], AL + EndM + + REPT 16 + PreMix12Central8BitIMacro %IndexCounter + IndexCounter = IndexCounter+1 + EndM + + Ret + +EndP PreMix12Central8BitI + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Mix12Central16BitIOffsetTable Label Word + + IndexCounter = 15 + + M12Mix16ICentralOffset Macro Index + DW Offset M12Mix16ICentral&Index& + EndM + + REPT 16 + M12Mix16ICentralOffset %IndexCounter + IndexCounter = IndexCounter-1 + EndM + +Proc Mix12Central16BitI + + Dec AX + Mov BX, AX + And AX, 0Fh + ShR BX, 4 + Add AX, AX + Inc BX + Mov LoopCounter, BX + Mov BX, AX + + ShL AX, RESOLUTIONSHIFT-1 + + Add SI, AX + + Push [CS:Mix12Central16BitIOffsetTable+BX] + + Xor EBX, EBX + + + RetN + + M12Mix16ICentral 0 + M12Mix16ICentral 1 + M12Mix16ICentral 2 + M12Mix16ICentral 3 + M12Mix16ICentral 4 + M12Mix16ICentral 5 + M12Mix16ICentral 6 + M12Mix16ICentral 7 + M12Mix16ICentral 8 + M12Mix16ICentral 9 + M12Mix16ICentral 10 + M12Mix16ICentral 11 + M12Mix16ICentral 12 + M12Mix16ICentral 13 + M12Mix16ICentral 14 + M12Mix16ICentral 15 + + Add SI, 32 + Dec LoopCounter + JNZ M12Mix16ICentral0 + + Ret + +EndP Mix12Central16BitI + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreMix12Central16BitI + + Mov AL, [SI+0Eh] + + IndexCounter = 0 + + PreMix12Central16BitIMacro Macro Index + Mov Byte Ptr [CS:M12Mix16ICentralVolume&Index&], AL + EndM + + REPT 16 + PreMix12Central16BitIMacro %IndexCounter + IndexCounter = IndexCounter+1 + EndM + + Ret + + + Ret + +EndP PreMix12Central16BitI + + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + diff --git a/it/SoundDrivers/MPAS.BAT b/it/SoundDrivers/MPAS.BAT new file mode 100755 index 0000000..042d7cc --- /dev/null +++ b/it/SoundDrivers/MPAS.BAT @@ -0,0 +1,4 @@ +tasm /m /ut310 pasdrv +tlink /3 pasdrv +execom pasdrv itpas.drv +copy itpas.drv .. diff --git a/it/SoundDrivers/MPAS16.BAT b/it/SoundDrivers/MPAS16.BAT new file mode 100755 index 0000000..5ca635d --- /dev/null +++ b/it/SoundDrivers/MPAS16.BAT @@ -0,0 +1,4 @@ +tasm /m /ut310 pas16drv +tlink /3 pas16drv +execom pas16drv itpas16.drv +copy itpas16.drv .. diff --git a/it/SoundDrivers/MPC.BAT b/it/SoundDrivers/MPC.BAT new file mode 100755 index 0000000..20b3a4a --- /dev/null +++ b/it/SoundDrivers/MPC.BAT @@ -0,0 +1,4 @@ +tasm /m /ut310 pcspkdrv +tlink /3 pcspkdrv +execom pcspkdrv itpcspkr.drv +copy itpcspkr.drv .. diff --git a/it/SoundDrivers/MSAM.BAT b/it/SoundDrivers/MSAM.BAT new file mode 100755 index 0000000..cf35dec --- /dev/null +++ b/it/SoundDrivers/MSAM.BAT @@ -0,0 +1,5 @@ +tasm /m /ut310 sam9407 +tlink /3 sam9407 +execom sam9407 it9407.drv +copy it9407.drv .. + diff --git a/it/SoundDrivers/MSB.BAT b/it/SoundDrivers/MSB.BAT new file mode 100755 index 0000000..85d9c8b --- /dev/null +++ b/it/SoundDrivers/MSB.BAT @@ -0,0 +1,4 @@ +tasm /m /ut310 sbdrv +tlink /3 sbdrv +execom sbdrv itsb.drv +copy itsb.drv .. diff --git a/it/SoundDrivers/MSB16.BAT b/it/SoundDrivers/MSB16.BAT new file mode 100755 index 0000000..f99b353 --- /dev/null +++ b/it/SoundDrivers/MSB16.BAT @@ -0,0 +1,5 @@ +tasm /m /ut310 sb16drv +tlink /3 sb16drv +execom sb16drv itsb16.drv +copy itsb16.drv .. + diff --git a/it/SoundDrivers/MSB16A.BAT b/it/SoundDrivers/MSB16A.BAT new file mode 100755 index 0000000..e503e5d --- /dev/null +++ b/it/SoundDrivers/MSB16A.BAT @@ -0,0 +1,5 @@ +tasm32 /m /ut310 sb16k6 +tlink /3 sb16k6 +execom sb16k6 itsb16.3dn +copy itsb16.3dn .. + diff --git a/it/SoundDrivers/MSB16B.BAT b/it/SoundDrivers/MSB16B.BAT new file mode 100755 index 0000000..fc14dda --- /dev/null +++ b/it/SoundDrivers/MSB16B.BAT @@ -0,0 +1,4 @@ +tasm /m /uT310 sb16b +tlink /3 sb16b +execom sb16b itsb16b.drv +copy itsb16b.drv .. diff --git a/it/SoundDrivers/MSB16C.BAT b/it/SoundDrivers/MSB16C.BAT new file mode 100755 index 0000000..9285cb4 --- /dev/null +++ b/it/SoundDrivers/MSB16C.BAT @@ -0,0 +1,4 @@ +tasm /m /uT310 sb16c +tlink /3 sb16c +execom sb16c itsb16c.drv +copy itsb16c.drv .. diff --git a/it/SoundDrivers/MSB16D.BAT b/it/SoundDrivers/MSB16D.BAT new file mode 100755 index 0000000..4f3ad2e --- /dev/null +++ b/it/SoundDrivers/MSB16D.BAT @@ -0,0 +1,4 @@ +tasm /m /uT310 sb16d +tlink /3 sb16d +execom sb16d itsb16d.drv +copy itsb16d.drv .. diff --git a/it/SoundDrivers/MSB16M.BAT b/it/SoundDrivers/MSB16M.BAT new file mode 100755 index 0000000..e2923f3 --- /dev/null +++ b/it/SoundDrivers/MSB16M.BAT @@ -0,0 +1,5 @@ +tasm32 /m /ut310 sb16mmx +tlink /3 sb16mmx +execom sb16mmx itsb16.mmx +copy itsb16.mmx .. + diff --git a/it/SoundDrivers/MSB16MB.BAT b/it/SoundDrivers/MSB16MB.BAT new file mode 100755 index 0000000..0839be9 --- /dev/null +++ b/it/SoundDrivers/MSB16MB.BAT @@ -0,0 +1,5 @@ +tasm32 /m /ut310 sb16mmxb +tlink /3 sb16mmxb +execom sb16mmxb itsb16b.mmx +copy itsb16b.mmx .. + diff --git a/it/SoundDrivers/MSB2.BAT b/it/SoundDrivers/MSB2.BAT new file mode 100755 index 0000000..65f8c0f --- /dev/null +++ b/it/SoundDrivers/MSB2.BAT @@ -0,0 +1,4 @@ +tasm /m /ut310 sb2drv +tlink /3 sb2drv +execom sb2drv itsb2.drv +copy itsb2.drv .. diff --git a/it/SoundDrivers/MSBPRO.BAT b/it/SoundDrivers/MSBPRO.BAT new file mode 100755 index 0000000..88bd0d6 --- /dev/null +++ b/it/SoundDrivers/MSBPRO.BAT @@ -0,0 +1,4 @@ +tasm /m /ut310 sbprodrv +tlink /3 sbprodrv +execom sbprodrv itsbpro.drv +copy itsbpro.drv .. diff --git a/it/SoundDrivers/MST97.BAT b/it/SoundDrivers/MST97.BAT new file mode 100755 index 0000000..b2fd60a --- /dev/null +++ b/it/SoundDrivers/MST97.BAT @@ -0,0 +1,4 @@ +tasm /m /ut310 st97 +tlink /3 st97 +execom st97 itst97.drv +copy itst97.drv .. diff --git a/it/SoundDrivers/MSTC.BAT b/it/SoundDrivers/MSTC.BAT new file mode 100755 index 0000000..fe8212e --- /dev/null +++ b/it/SoundDrivers/MSTC.BAT @@ -0,0 +1,5 @@ +tasm /m /ut310 st97code +tlink /3 st97code +execom st97code itstcode.drv +copy itstcode.drv .. + diff --git a/it/SoundDrivers/MSTCM.BAT b/it/SoundDrivers/MSTCM.BAT new file mode 100755 index 0000000..62f7644 --- /dev/null +++ b/it/SoundDrivers/MSTCM.BAT @@ -0,0 +1,4 @@ +tasm32 /m /la /ut310 st97cmmx +tlink /3 st97cmmx +execom st97cmmx itstcode.mmx +copy itstcode.mmx .. diff --git a/it/SoundDrivers/MSTP.BAT b/it/SoundDrivers/MSTP.BAT new file mode 100755 index 0000000..23bbdca --- /dev/null +++ b/it/SoundDrivers/MSTP.BAT @@ -0,0 +1,5 @@ +tasm /m /ut310 st97pnp +tlink /3 st97pnp +execom st97pnp itstpnp.drv +copy itstpnp.drv .. + diff --git a/it/SoundDrivers/MT.BAT b/it/SoundDrivers/MT.BAT new file mode 100755 index 0000000..e4c4fd6 --- /dev/null +++ b/it/SoundDrivers/MT.BAT @@ -0,0 +1,5 @@ +tasm /m /ut310 test +tlink /3 test +execom test ittest.drv +copy ittest.drv .. + diff --git a/it/SoundDrivers/MV.BAT b/it/SoundDrivers/MV.BAT new file mode 100755 index 0000000..38807c4 --- /dev/null +++ b/it/SoundDrivers/MV.BAT @@ -0,0 +1,5 @@ +tasm32 /m /ut310 /la vsnd +tlink /3 vsnd +execom vsnd itvsound.drv +copy itvsound.drv .. + diff --git a/it/SoundDrivers/MVIVO.BAT b/it/SoundDrivers/MVIVO.BAT new file mode 100755 index 0000000..9394270 --- /dev/null +++ b/it/SoundDrivers/MVIVO.BAT @@ -0,0 +1,5 @@ +tasm /m /ut310 envivo +tlink /3 envivo +execom envivo itvivo.drv +copy itvivo.drv .. + diff --git a/it/SoundDrivers/MVM.BAT b/it/SoundDrivers/MVM.BAT new file mode 100755 index 0000000..dd16587 --- /dev/null +++ b/it/SoundDrivers/MVM.BAT @@ -0,0 +1,5 @@ +tasm32 /m /ut310 /la vsndmmx +tlink /3 /m vsndmmx +execom vsndmmx itvsound.mmx +copy itvsound.mmx .. + diff --git a/it/SoundDrivers/MWAV.BAT b/it/SoundDrivers/MWAV.BAT new file mode 100755 index 0000000..d0210dc --- /dev/null +++ b/it/SoundDrivers/MWAV.BAT @@ -0,0 +1,4 @@ +tasm /m /ut310 wavdrv +tlink /3 wavdrv +execom wavdrv itwav.drv +call mmid diff --git a/it/SoundDrivers/MWSS.BAT b/it/SoundDrivers/MWSS.BAT new file mode 100755 index 0000000..11d267d --- /dev/null +++ b/it/SoundDrivers/MWSS.BAT @@ -0,0 +1,5 @@ +tasm /m /ut310 wssdrv +tlink /3 wssdrv +execom wssdrv itwss.drv +copy itwss.drv .. + diff --git a/it/SoundDrivers/MWSS2.BAT b/it/SoundDrivers/MWSS2.BAT new file mode 100755 index 0000000..fef0fa1 --- /dev/null +++ b/it/SoundDrivers/MWSS2.BAT @@ -0,0 +1,5 @@ +tasm /m /ut310 wssdrv2 +tlink /3 wssdrv2 +execom wssdrv2 itwss2.drv +copy itwss2.drv .. + diff --git a/it/SoundDrivers/NODEBUG.INC b/it/SoundDrivers/NODEBUG.INC new file mode 100755 index 0000000..f7ad96f --- /dev/null +++ b/it/SoundDrivers/NODEBUG.INC @@ -0,0 +1,7 @@ +; +; Dummy trace commands +; + + +Trace Macro LogMessage + EndM diff --git a/it/SoundDrivers/NOISE.ASM b/it/SoundDrivers/NOISE.ASM new file mode 100755 index 0000000..ed80341 --- /dev/null +++ b/it/SoundDrivers/NOISE.ASM @@ -0,0 +1,2091 @@ +; +; Windows Sound System Driver +; + .386P + +Segment DriverHeader PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +;***** Driver Header ******* + +include drhead.inc + +EndS + +Segment Driver PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +ORG 0 +StartDriver: + +include vtable.inc + +;******** Required ProcedureTable ************* + +include reqproc.inc + +;********************************** + +STEREOENABLED EQU 1 +DMABUFFERLENGTH EQU 8192 +MIXRESOLUTION EQU 32 ; 32 bit mixing for +MIXTABLESIZE EQU 2*256*65 + +DMASize DW 2048 + +WSSMsg DB "Using Noise Source Codec", 13 + DB "Port ", 0FDh, "Xh, IRQ ", 0FDh, "D, DMA ", 0FDh, "D", 0 + +WSSNoMemoryMsg DB "Using Noise Source Codec", 13 + DB "Error: Insufficient memory", 0 + +ReinitMsg DB "Noise Source reinitialised", 0 + +ConfigErrorMsg DB "Error saving configuration to ITNOISE.DRV", 0 +ConfigOKMsg DB "Configuration saved to ITNOISE.DRV", 0 + +DriverName DB "ITNOISE.DRV", 0 + +Forced DB 0 +Stereo DB 0 +MixVolume DW 0 + +BytesToMix DW 1000 +WSSMixConst DB 0 + +MixSegment DW 0 +DMASegment DW 0 + +MixTransferOffset DW 0 +MixTransferRemaining DW 0 + +CONFIGURATIONOFFSET EQU $+128 +CONFIGSIZE EQU 6 +MixMode DW 0 +MixModeOffset DW 0 +Filter DW 0 + +IMR DW 0 +OldWSSIRQHandler DD 0 + +FilterValue DD 0 +FilterValue2 DD 0 + +MixSpeedTable DW 5513, 41h + DW 6615, 4Fh + DW 8000, 40h + DW 9600, 4Eh + DW 11025, 43h + DW 16000, 42h + DW 18900, 45h + DW 22050, 47h + DW 27429, 44h + DW 32000, 46h + DW 33075, 4Dh + DW 37800, 49h + DW 44100, 4Bh + DW 48000, 4Ch + DW 54860, 48h + DW 64000, 4Ah + +IRQData Label Word + DW 20h, 1111111111111110b ; IRQ 0 + DW 24h, 1111111111111101b ; IRQ 1 + DW 28h, 1111110111111011b ; IRQ 2 + DW 2Ch, 1111111111110111b ; IRQ 3 + DW 30h, 1111111111101111b ; IRQ 4 + DW 34h, 1111111111011111b ; IRQ 5 + DW 38h, 1111111110111111b ; IRQ 6 + DW 3Ch, 1111111101111111b ; IRQ 7 + DW 1C0h, 1111111011111011b ; IRQ 8 + DW 1C4h, 1111110111111011b ; IRQ 9 + DW 1C8h, 1111101111111011b ; IRQ 10 + DW 1CCh, 1111011111111011b ; IRQ 11 + DW 1D0h, 1110111111111011b ; IRQ 12 + DW 1D4h, 1101111111111011b ; IRQ 13 + DW 1D8h, 1011111111111011b ; IRQ 14 + DW 1DCh, 0111111111111011b ; IRQ 15 + +;********************************** +; WSS Registers +;********************************** + +CODEC_INDEX_LIC = 00 +CODEC_INDEX_RIC = 01h +CODEC_INDEX_LX1C = 02h +CODEC_INDEX_RX1C = 03h +CODEC_INDEX_LX2C = 04h +CODEC_INDEX_RX2C = 05h +CODEC_INDEX_LDC = 06h +CODEC_INDEX_RDC = 07h +CODEC_INDEX_CDF = 08h +CODEC_INDEX_INTF = 09h +CODEC_INDEX_PIN = 0Ah +CODEC_INDEX_TEST = 0Bh +CODEC_INDEX_MISC = 0Ch +CODEC_INDEX_DIGMIX = 0Dh +CODEC_INDEX_UPR_COUNT = 0Eh +CODEC_INDEX_LWR_COUNT = 0Fh + +CODEC_MCE = 40h + +LDC_LDM = 80h +LDC_LDA = 3Fh + +RDC_RDM = 80h +RDC_RDA = 3Fh + +CDF_STEREO = 10h + +INTF_PEN = 01h +INTF_CEN = 02h +INTF_SDC = 04h +INTF_ACAL = 08h +INTF_PPIO = 40h +INTF_CPIO = 80h + +PIN_IEN = 2 + +TEST_ORL = 03h +TEST_ORR = 0Ch +TEST_DRS = 10h +TEST_ACI = 20h +TEST_PUR = 40h +TEST_COR = 80h + +;********************************** + +WSS16ScreenList Label + DW 16 + DW Near Ptr IdleFunctionList + DW Near Ptr GlobalKeyLink + + DW Near Ptr FullScreenBox ; 0 + DW Near Ptr ScreenHeader + DW Near Ptr FillHeader + DW Near Ptr WSSHeaderLine + + DW Near Ptr DriverText + + DW Near Ptr MixModeText + DW Near Ptr MixModeButton1 ; 6 + DW Near Ptr MixModeButton2 ; + DW Near Ptr MixModeButton3 ; 8 + DW Near Ptr MixModeButton4 ; 9 + + DW Near Ptr FilterText + DW Near Ptr FilterButton1 ; 11 + DW Near Ptr FilterButton2 + DW Near Ptr FilterButton3 + + DW Near Ptr VolumeText + DW Near Ptr VolumeBox1 + + DW Near Ptr MasterVolumeLeft ; 16 + DW Near Ptr MasterVolumeRight ; 17 + + DW 0 + +WSSHeaderLine DW 10 + DB "Noise Source Codec Driver", 0 + +EmptyObject DW 1 + DB 0, 0 + DB 0 + DB 0 + +DriverText DW 1 + DB 29, 48 + DB 21h + DB "Noise Source Codec Driver 1.0 for Impulse Tracker", 0 + +GlobalKeyLink DB 7 +GlobalKeyLink2 DD 0 + +IdleFunctionList DD 0 + DD 0 + +FillHeader DW 8 +FillHeader2 DD 0 + +FullScreenBox DW 0 + DB 0, 0, 79, 49 + DB 4 + +ScreenHeader DW 8 +ScreenHeader2 DD 0 + +VolumeText DW 1 + DB 2, 14 + DB 20h + DB "Master Volume Left", 13 + DB "Master Volume Right" + DB 0 + +VolumeBox1 DW 0 + DB 21, 13, 31, 16 + DB 25 + +MasterVolumeLeft DW 9 + DB 22, 14 + DW 0, 63 + DW 9, 0 + DW 0FFFFh, 17, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +MasterVolumeRight DW 9 + DB 22, 15 + DW 0, 63 + DW 9, 1 + DW 16, 6, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +MixModeText DW 1 + DB 2, 18 + DB 20h + DB "Mixing Mode, Playback Frequency: ", 0FDh, "DHz", 0 +MixSpeed DW 48000 + +MixModeButton1 DW 2 + DW 17, 7, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment1 DW 0 + DW 0 + DW Offset SetMixMode +DriverSegment2 DW 0 + DB 3, 20, 32, 22, 8 + DB 0 + DB " 16 Bit, Non-Interpolated", 0 + +MixModeButton2 DW 2 + DW 6, 8, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment3 DW 0 + DW 2 + DW Offset SetMixMode +DriverSegment4 DW 0 + DB 3, 23, 32, 25, 8 + DB 0 + DB " 16 Bit, Interpolated", 0 + +MixModeButton3 DW 2 + DW 7, 9, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment5 DW 0 + DW 4 + DW Offset SetMixMode +DriverSegment6 DW 0 + DB 3, 26, 32, 28, 8 + DB 0 + DB " 32 Bit, Non-Interpolated", 0 + +MixModeButton4 DW 2 + DW 8, 11, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment7 DW 0 + DW 6 + DW Offset SetMixMode +DriverSegment8 DW 0 + DB 3, 29, 32, 31, 8 + DB 0 + DB " 32 Bit, Interpolated", 0 + +FilterText DW 1 + DB 2, 33 + DB 20h + DB "Filter mode", 0 + +FilterButton1 DW 2 + DW 9, 12, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetFilter +DriverSegment9 DW 0 + DW 0 + DW Offset SetFilter +DriverSegment10 DW 0 + DB 3, 35, 29, 37, 8 + DB 0 + DB " No Filter", 0 + +FilterButton2 DW 2 + DW 11, 13, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetFilter +DriverSegment11 DW 0 + DW 1 + DW Offset SetFilter +DriverSegment12 DW 0 + DB 3, 38, 29, 40, 8 + DB 0 + DB " 50% Filter", 0 + +FilterButton3 DW 2 + DW 12, 0FFFFh, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetFilter +DriverSegment13 DW 0 + DW 2 + DW Offset SetFilter +DriverSegment14 DW 0 + DB 3, 41, 29, 43, 8 + DB 0 + DB " 75% Filter", 0 + +VolumeTable DB 2 Dup (0) + +; 컴 MixingRoutines 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +MixBufferPos DW 0 + +include dma.inc +include mix.inc +include m12bit.mix +include m12biti.mix +include m32bit.mix +include m32biti.mix + +MixFunctionTables Label + +include m12bit.inc ; contains the tables +include m12biti.inc +include m32bit.inc +include m32biti.inc + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +RelocationTable Label Word + DW Offset DriverSegment1, Offset DriverSegment2 + DW Offset DriverSegment3, Offset DriverSegment4 + DW Offset DriverSegment5, Offset DriverSegment6 + DW Offset DriverSegment7, Offset DriverSegment8 + DW Offset DriverSegment9, Offset DriverSegment10 + DW Offset DriverSegment11, Offset DriverSegment12 + DW Offset DriverSegment13, Offset DriverSegment14 + DW 0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetMixMode Far + + Push CS + Pop ES + Mov DI, Offset MixMode + + Ret + +EndP GetMixMode + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetFilter Far + + Push CS + Pop ES + Mov DI, Offset Filter + + Ret + +EndP GetFilter + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetFilter Far + + Mov AX, [SI+22] + Mov CS:FilterValue, 0 + Mov CS:Filter, AX + ClI + Jmp SetMixModeChain + +EndP SetFilter + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc WaitCoDec + + Push CX + + Mov CX, 0F000h + +WaitCoDec1: + In AL, DX + Test AL, AL + JNS WaitCoDec2 + Loop WaitCoDec1 + + StC + +WaitCoDec2: + Pop CX + Ret + +EndP WaitCoDec + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc WaitAutoCalibration + + Push CX + Mov CX, 0F000h + +WaitAutoCalibration1: + Mov AL, CODEC_INDEX_TEST + Out DX, AL + Inc DX + In AL, DX + Dec DX + Test AL, TEST_ACI + JNZ WaitAutoCalibration2 + Loop WaitAutoCalibration1 + + StC + +WaitAutoCalibration2: + Pop CX + Ret + +EndP WaitAutoCalibration + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixMode Far + + Mov AX, [SI+22] + + ClI + + Mov CS:MixMode, AX + + Mov BX, 180 + Mul BX + Mov CS:MixModeOffset, AX + + Mov DS, Word Ptr [CS:RecalculateAllVolumes+2] + Call CS:RecalculateAllVolumes + + StI + +SetMixModeChain: + Call GotoHomeDirectory + + ; Now to save config into driver file. + Push CS + Pop DS + Assume DS:Driver + + Mov AX, 3D02h ; Read write access + Mov DX, Offset DriverName + Mov SI, Offset ConfigErrorMsg + Int 21h + JC SetMixMode1 + + Mov BX, AX + + Mov AX, 4200h + Xor CX, CX + Mov DX, Offset CONFIGURATIONOFFSET + Int 21h + JC SetMixMode2 + + Mov AH, 40h + Mov CX, CONFIGSIZE + Mov DX, Offset MixMode + Int 21h + +SetMixMode2: + PushF + Mov AH, 3Eh + Int 21h + PopF + + JC SetMixMode1 + + Mov SI, Offset ConfigOKMsg + +SetMixMode1: + Mov BX, 40 + Call SetInfoLine + + Mov AX, 1 + Ret + +EndP SetMixMode + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GetWSSMixConst ; Work out value.. and nearest + ; mixspeed value. + + PushA + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, CmdLineMixSpeed + Mov CX, MixSpeed + Test AX, AX + JZ GetWSSMixConst1 + + Mov CX, 64000 + Cmp AX, CX + JA GetWSSMixConst1 + + Mov CX, 8000 + Cmp AX, CX + JB GetWSSMixConst1 + + Mov CX, AX + +GetWSSMixConst1: ; CX = desired mixspeed + Mov SI, Offset MixSpeedTable + Mov DX, 16 ; 16 different available speeds + + Xor BX, BX + +GetWSSMixConst2: + LodsW + Cmp AX, BX + JB GetWSSMixConst3 + Cmp AX, CX + JA GetWSSMixConst3 + + Mov BX, AX + Mov DH, [SI] + +GetWSSMixConst3: + LodsW ; Add SI, 2 + Dec DL + JNZ GetWSSMixConst2 + + Mov MixSpeed, BX + Mov WSSMixConst, DH + + Pop DS + PopA + Ret + +EndP GetWSSMixConst + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PingWSS ; Check BasePort, DX = BasePort + ; Preserves DX, destroys AX + + Push DX + + Inc DX + Inc DX + + In AL, DX + Xor AL, AL + Out DX, AL + + Dec DX + Dec DX + Call WaitCodec + JC PingWSSFailure + + In AL, DX + Test AL, AL + JS PingWSSFailure + + Mov AL, CODEC_INDEX_MISC + Out DX, AL + Inc DX ; DX = Data port + In AL, DX + Mov AH, AL ; AH = Revision + + Xor AL, AL ; Write 0 revision + Out DX, AL + In AL, DX + And AX, 8F8Fh + Cmp AL, AH + JNE PingWSSFailure + Dec DX ; DX = AD1848 baseport + + Mov AL, CODEC_MCE or CODEC_INDEX_INTF + Out DX, AL + Inc DX + Mov AL, INTF_ACAL or INTF_SDC + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_INTF + Out DX, AL + Inc DX + Mov AL, INTF_ACAL or INTF_SDC + Out DX, AL + Dec DX + + Call WaitAutoCalibration ; Returns carry if error + ; Carry clear if none. + +; JC PingWSSFailure + + Pop DX + Ret + +PingWSSFailure: + Pop DX + + StC + Ret + + +EndP PingWSS + +; 컴 DetectCard 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Returns carry set if error, else carry clear. Has to setup internal vars +; (eg. appropriate IRQ/DMA whatever). +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc DetectCard Far + + Push CS + Pop DS + Assume DS:Driver + + Cmp IRQ, 0FFFFh + JE DetectWSSFailure + Cmp DMA, 0FFFFh + JE DetectWSSFailure + + Mov DX, BasePort + Cmp DX, 0FFFFh + JE DetectCardFindBasePort + + Call PingWSS + JNC CheckWSSOK + +DetectWSSFailure: + StC + Ret + +DetectCardFindBasePort: + Mov DX, 31Ch + Call PingWSS + JNC DetectWSSOK + + Mov DX, 32Ch + Call PingWSS + JNC DetectWSSOK + + Mov DX, 33Ch + Call PingWSS + JNC DetectWSSOK + + Mov DX, 34Ch + Call PingWSS + JNC DetectWSSOK + + Mov DX, 35Ch + Call PingWSS + JNC DetectWSSOK + + Mov DX, 36Ch + Call PingWSS + JNC DetectWSSOK + + Mov DX, 530h + Call PingWSS + JNC DetectWSSOK + + Mov DX, 604h + Call PingWSS + JNC DetectWSSOK + + Mov DX, 0F40h + Call PingWSS + JNC DetectWSSOK + + Mov DX, 0E80h + Call PingWSS + JC DetectWSSFailure + +DetectWSSOK: + Mov BasePort, DX + +CheckWSSOK: ; Check for IRQ + Mov AL, CODEC_INDEX_RDC + Out DX, AL + Inc DX + In AL, DX + Mov AH, AL + Dec DX + + Mov AL, CODEC_INDEX_LDC + Out DX, AL + Inc DX + In AL, DX + And AX, 3F3Fh + Neg AL + Neg AH + Add AL, 3Fh + Add AH, 3Fh + Mov [Word Ptr VolumeTable], AX + + Mov EAX, 'Jeff' + ClC + Ret + +EndP DetectCard + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +MixModeTable Label Word + DW Offset Mix0ModeMono, Mix0ModeStereo + DW Offset Mix0ModeMono, Mix0ModeStereo + DW Offset Mix6ModeMono, Mix6ModeStereo + DW Offset Mix6ModeMono, Mix6ModeStereo + +Proc MixSamples ; Given DS:SI = info tables, CX = numchannels + + ; 1. Clean buffer + ; + update variables + ; 2. Update parameters + ; 3. Mix func + ; 4. Return + + Push CX + + Mov CX, BytesToMix + Mov ES, MixSegment + Mov DI, MIXTABLESIZE + Xor EAX, EAX + Mov DX, CX + Add CX, CX + + Mov MixTransferOffset, DI ; } Memory write + + Cmp Stereo, 0 + JE MixSamples1 + + Mov DX, CX + +MixSamples1: + Rep StosD ; } Memory write + Mov MixTransferRemaining, DX ; } + + Pop CX + +MixSamples2: + Test Byte Ptr [SI], 1 + JZ MixSamplesEnd2 + Cmp Byte Ptr [SI+36h], 100 + JE MixSamplesEnd2 + + Push CX + Mov CX, [SI] + + Test CH, 2 + JZ MixSamples3 + And Byte Ptr [SI], Not 1 + + Jmp MixSamplesEnd +; Cmp MixMode, 8 ; Is it volume ramping? +; JB MixSamplesEnd + +MixSamples3: + Test CL, 20h ; New freq? + JZ MixSamples5 + + Mov AX, [SI+10h] + Mov DX, [SI+12h] + Mov BX, MixSpeed + Cmp DX, BX + JAE MixSamplesHandleError + + Div BX + ShL EAX, 16 + Xor AX, AX + Div BX + Mov STEPVALUE, EAX + +MixSamples4: + Test CH, 1 + JZ MixSamples5 + + Mov DWord Ptr [SI+1Ch], 0 ; Current Volume = 0 + ; for volume sliding. +MixSamples5: + Test CX, 8440h ; New volume or panning? + JZ MixSamplesMix + + Xor AX, AX + Test CH, 8 ; Muted? + JNZ MixModeCommon + + Mov BX, MixMode + Add BL, Stereo + Add BX, BX + Jmp [CS:MixModeTable+BX] + +Mix0Mode: ; 16-bit mixing, no interpolation +Mix0ModeMono: ; and 16-bit mixing, interpolation + Mov AL, [SI+20h] + ShR AL, 1 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Mov AX, 0 + JZ MixModeCommon + Mov AL, 30 ; Use left only-mixing for mono + Jmp MixModeCommon + +Mix0ModeStereo: + Mov AL, [SI+37h] ; Final pan + Cmp AL, 100 + JE Mix0ModeSurround + + Mul Byte Ptr [SI+20h] ; Final volume + Add AX, 64 + ShR AX, 7 + Mov [SI+0Ch], AX ; Store into right volume + + Mov AL, 64 + Sub AL, [SI+37h] + Mul Byte Ptr [SI+20h] + Add AX, 64 + ShR AX, 7 + Mov [SI+0Eh], AX ; Left volume + + Mov CH, AL ; CH = left volume + Mov CL, [SI+0Ch] ; CL = right volume + Mov AX, 0 + + Test CX, CX + JZ MixModeCommon + + Mov AL, 30 ; Left only... + Test CL, CL + JZ MixModeCommon + + Mov AL, 60 + Test CH, CH + JZ MixModeCommon + + Mov AL, 90 + Cmp CL, CH + JZ MixModeCommon + + Mov AL, 120 + Jmp MixModeCommon + +Mix0ModeSurround: + Mov AL, [SI+20h] + ShR AL, 2 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Mov AX, 0 + JZ MixModeCommon + Mov AL, 150 ; Surround + Jmp MixModeCommon + +Mix6ModeMono: + Mov AX, [SI+4Ah] + Mul MixVolume + ShRD AX, DX, 8 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Test AX, AX + JZ MixModeCommon + Mov AX, 30 + Jmp MixModeCommon + +Mix6ModeStereo: + Mov AL, [SI+37h] ; Final pan + Cmp AL, 100 + JE Mix6ModeSurround + + Mul Byte Ptr MixVolume + Mul Word Ptr [SI+4Ah] + ShRD AX, DX, 14 + Mov [SI+0Ch], AX ; Store into right volume + Mov BX, AX + ShL EAX, 16 + + Mov AL, 64 ; Do left volume + Sub AL, [SI+37h] ; AL = 64-FinalPan + Mul Byte Ptr MixVolume + Mul Word Ptr [SI+4Ah] + ShRD AX, DX, 14 + Mov [SI+0Eh], AX + + Mov ECX, EAX + + ; BX = right volume + ; CX = Left volume + Mov AX, 0 + Test ECX, ECX + JZ MixModeCommon + + Mov AL, 30 + Test BX, BX + JZ MixModeCommon + + Mov AL, 60 + Test CX, CX + JZ MixModeCommon + + Mov AL, 90 + Cmp CX, BX + JE MixModeCommon + + Mov AL, 120 + Jmp MixModeCommon + +Mix6ModeSurround: + Mov AX, [SI+4Ah] + Mul MixVolume + ShRD AX, DX, 9 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + JZ MixModeCommon + Mov AX, 150 + Jmp MixModeCommon + +MixModeCommon: ; Requires AX = 30/60/90 etc. depending + ; On mixing mode type. + ; This will add 180 for 16-bit, + ; And sort out loop types. + Mov BL, [SI+0Ah] + Test Byte Ptr [SI+18h], 2 ; 16 bit? + JZ MixModeCommon1 + + Add AX, 180 + +MixModeCommon1: + Cmp BL, 8 + JB MixModeCommon3 ; No loop + JE MixModeCommon2 ; Forwards loop + + Add AX, 10 + +MixModeCommon2: + Add AX, 10 + +MixModeCommon3: + Add AX, Offset MixFunctionTables + Add AX, MixModeOffset + Mov [SI+8], AX ; Offset... + +MixSamplesMix: + Mov BX, [SI+8] ; BX = offset into + Mov EAX, [CS:BX+2] + Mov DWord Ptr PreMixFunction, EAX + Mov EAX, [CS:BX+6] + Mov DWord Ptr MixFunctionSeparateBackwards, EAX + + Mov AX, BytesToMix + Mov MixBlockSize, AX + Mov MixBufferOffset, MIXTABLESIZE + + Mov EAX, CURRENTPOSITION + Mov OLDPOSITION, EAX + + Call Word Ptr [CS:BX] + + And Word Ptr [SI], 0111100010001101b + Jmp MixSamplesEnd + +MixSamplesHandleError: + Mov Word Ptr [SI], 200h + + Test Byte Ptr [SI+3Ah], 80h + JNZ MixSamplesEnd + + Mov BX, [SI+38h] + And Byte Ptr [BX], Not 4 ; Turn off channel + +MixSamplesEnd: + Pop CX + +MixSamplesEnd2: + Add SI, 128 + Dec CX + JNZ MixSamples2 + + Ret + +EndP MixSamples + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc WSSIRQHandler + + PushAD + Push DS + Push ES + + ClD + + Mov AX, CS + Mov DS, AX + Assume DS:Driver + + Mov DX, [BasePort] + Add DX, 2 + In AL, DX + Test AL, 1 + JZ WSSAckIRQ2 + + Xor AL, AL + Out DX, AL + +WSSAckIRQ2: + Mov AL, 20h + Cmp IRQ, 8 + JB WSSAckIRQ1 + + Out 0A0h, AL + +WSSAckIRQ1: + Out 20h, AL + + Mov AX, MixBufferPos + Mov BX, AX + Mul DMASize + Cmp AX, DMABUFFERLENGTH + JB WSSIRQHandler2 + + Xor AX, AX + Xor BX, BX + +WSSIRQHandler2: + Inc BX + Mov MixBufferPos, BX + + CLD + + + ; OK... time to get next block + ; Check whether stereo thing is on.. + ; + LES DI, [ActualDMAPtr] + Add DI, AX + + Mov BX, DMASize ; BX = bytes required + ShR BX, 1 + ; BX = samples required + Mov BP, 8 ; Skip for mono + Mov CL, 14 ; Shift for mono + + Cmp Stereo, 0 + JE WSSIRQHandlerMono + + Mov BP, 4 ; Stereo skip value. + Dec CL + +WSSIRQHandlerMono: + Call SaveEMSPageFrame + + Cmp MixTransferRemaining, 0 + JNE WSSIRQHandler4 + Assume DS:Nothing + +WSSIRQHandler3: + Push BX + Push CX + Push BP + Push ES + Push DI + + Call Update + Call MixSamples + + Pop DI + Pop ES + Pop BP + Pop CX + Pop BX + +WSSIRQHandler4: + Mov DS, MixSegment + Mov SI, MixTransferOffset + Mov DX, BX ; DX = samples to transfer + Cmp DX, MixTransferRemaining + JBE WSSIRQHandler5 + + Mov DX, MixTransferRemaining + +WSSIRQHandler5: + Push DX + Cmp CS:Filter, 1 + JB WSSIRQHandler6 + JE WSSIRQHFilter + + Cmp CS:Stereo, 0 + JE WSSIRQ3QFilterMono + +WSSIRQ3QFilterStereo: + Push BX + + Mov EBX, FilterValue + Mov EBP, FilterValue2 + ShR DX, 1 + +WSSIRQ3QFilterStereo1: + Mov EAX, EBX + Mov ECX, EBP + Add EAX, [SI] + Add ECX, [SI+4] + SAR EAX, 1 + SAR ECX, 1 + Add EBX, EAX + Add EBP, ECX + SAR EBX, 1 + SAR EBP, 1 + + Mov EAX, EBX + SAR EAX, 13 + + Cmp EAX, -8000h + JL WSS3QFilterStereoClip1 + Cmp EAX, 7FFFh + JG WSS3QFilterStereoClip2 + +WSSIRQ3QFilterStereo2: + StosW + + Mov EAX, EBP + SAR EAX, 13 + + Cmp EAX, -8000h + JL WSS3QFilterStereoClip3 + Cmp EAX, 7FFFh + JG WSS3QFilterStereoClip4 + +WSSIRQ3QFilterStereo3: + StosW + + Add SI, 8 + Dec DX + JNZ WSSIRQ3QFilterStereo1 + + Mov FilterValue, EBX + Mov FilterValue2, EBP + + Pop BX + + Jmp WSSMixTransferEnd + +WSSIRQ3QFilterMono: + Push BX + + Mov EBX, FilterValue + +WSSIRQ3QFilterMono1: + Mov EAX, EBX + Add EAX, [SI] + SAR EAX, 1 + Add EBX, EAX + SAR EBX, 1 + Mov EAX, EBX + SAR EAX, 14 + + Cmp EAX, -8000h + JL WSS3QFilterMonoClip1 + Cmp EAX, 7FFFh + JG WSS3QFilterMonoClip2 + +WSSIRQ3QFilterMono2: + StosW + + Add SI, 8 + Dec DX + JNZ WSSIRQ3QFilterMono1 + + Mov FilterValue, EBX + + Pop BX + + Jmp WSSMixTransferEnd + +WSSIRQHFilter: + Cmp CS:Stereo, 0 + JE WSSIRQHFilterMono + +WSSIRQHFilterStereo: + Push BX + + Mov EBX, FilterValue + Mov EBP, FilterValue2 + ShR DX, 1 + +WSSIRQHFilterStereo1: + Add EBX, [SI] + Add EBP, [SI+4] + + SAR EBX, 1 + SAR EBP, 1 + + Mov EAX, EBX + SAR EAX, 13 + + Cmp EAX, -8000h + JL WSSHFilterStereoClip1 + Cmp EAX, 7FFFh + JG WSSHFilterStereoClip2 + +WSSIRQHFilterStereo2: + StosW + + Mov EAX, EBP + SAR EAX, 13 + + Cmp EAX, -8000h + JL WSSHFilterStereoClip3 + Cmp EAX, 7FFFh + JG WSSHFilterStereoClip4 + +WSSIRQHFilterStereo3: + StosW + + Add SI, 8 + Dec DX + JNZ WSSIRQHFilterStereo1 + + Mov FilterValue, EBX + Mov FilterValue2, EBP + + Pop BX + + Jmp WSSMixTransferEnd + +WSSIRQHFilterMono: + Push BX + + Mov EBX, FilterValue + +WSSIRQHFilterMono1: + Add EBX, [SI] + SAR EBX, 1 + Mov EAX, EBX + SAR EAX, 14 + + Cmp EAX, -8000h + JL WSSHFilterMonoClip1 + Cmp EAX, 7FFFh + JG WSSHFilterMonoClip2 + +WSSIRQHFilterMono2: + StosW + + Add SI, 8 + Dec DX + JNZ WSSIRQHFilterMono1 + + Mov FilterValue, EBX + + Pop BX + + Jmp WSSMixTransferEnd + +WSSIRQHandler6: + Mov EAX, [SI] + SAR EAX, CL + + Cmp EAX, -8000h + JL WSSIRQHandlerClip1 + Cmp EAX, 7FFFh + JG WSSIRQHandlerClip2 + +WSSIRQHandler7: + StosW ; } Memory write + + Add SI, BP + Dec DX + JNZ WSSIRQHandler6 + +WSSMixTransferEnd: + Pop DX + + Sub MixTransferRemaining, DX ; } Memory write + Sub BX, DX + JNZ WSSIRQHandler3 + + Mov MixTransferOffset, SI ; } Memory write + + Call RestoreEMSPageFrame + + Pop ES + Pop DS + PopAD + IRet + +WSSIRQHandlerClip1: + Mov AX, 8000h + Jmp WSSIRQHandler7 + +WSSIRQHandlerClip2: + Mov AX, 7FFFh + Jmp WSSIRQHandler7 + +WSSHFilterMonoClip1: + Mov AX, 8000h + Jmp WSSIRQHFilterMono2 + +WSSHFilterMonoClip2: + Mov AX, 7FFFh + Jmp WSSIRQHFilterMono2 + +WSSHFilterStereoClip1: + Mov AX, 8000h + Jmp WSSIRQHFilterStereo2 + +WSSHFilterStereoClip2: + Mov AX, 7FFFh + Jmp WSSIRQHFilterStereo2 + +WSSHFilterStereoClip3: + Mov AX, 8000h + Jmp WSSIRQHFilterStereo3 + +WSSHFilterStereoClip4: + Mov AX, 7FFFh + Jmp WSSIRQHFilterStereo3 + +WSS3QFilterMonoClip1: + Mov AX, 8000h + Jmp WSSIRQ3QFilterMono2 + +WSS3QFilterMonoClip2: + Mov AX, 7FFFh + Jmp WSSIRQ3QFilterMono2 + +WSS3QFilterStereoClip1: + Mov AX, 8000h + Jmp WSSIRQ3QFilterStereo2 + +WSS3QFilterStereoClip2: + Mov AX, 7FFFh + Jmp WSSIRQ3QFilterStereo2 + +WSS3QFilterStereoClip3: + Mov AX, 8000h + Jmp WSSIRQ3QFilterStereo3 + +WSS3QFilterStereoClip4: + Mov AX, 7FFFh + Jmp WSSIRQ3QFilterStereo3 + +EndP WSSIRQHandler + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetIRQ + + PushAD + Push ES + + Xor AX, AX + Mov ES, AX + + Mov DI, IRQ + ShL DI, 2 + Add DI, Offset IRQData + Mov BX, [CS:DI] + + Mov AX, CS + ShL EAX, 16 + Mov AX, Offset WSSIRQHandler + + XChg [ES:BX], EAX + Mov OldWSSIRQHandler, EAX + + Mov AX, IMR + And AX, [DI+2] + + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Pop ES + PopAD + + Ret + +EndP SetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetIRQ + + PushAD + Push ES + + Xor AX, AX + Mov ES, AX + + Mov DI, IRQ + ShL DI, 2 + Mov BX, [IRQData+DI] + + Mov EAX, OldWSSIRQHandler + Mov [ES:BX], EAX + + Pop ES + PopAD + + Ret + +EndP ResetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc StopWSS + + Mov DX, BasePort + + Mov AL, CODEC_INDEX_INTF + Out DX, AL + Inc DX + In AL, DX + And AL, Not INTF_PEN + Out DX, AL + + Inc DX + In AL, DX + Xor AL, AL + Out DX, AL + + Dec DX + Dec DX + + Mov AL, CODEC_INDEX_PIN + Out DX, AL + Inc DX + Xor AL, AL + Out DX, AL + + Ret + +EndP StopWSS + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc StartWSS + + PushA + Push ES + Push DS + + Push CS + Pop DS + Assume DS:Driver + + ; Setup DMA + Mov BX, DMASegment + Xor AX, AX + Mov DX, DMA + Mov DI, DMABUFFERLENGTH + Call SetDMA + + LES DI, ActualDMAPtr + Xor AX, AX + Mov CX, DMABUFFERLENGTH/2 + Rep StosW + + Mov MixBufferPos, 0 + Mov MixTransferRemaining, 0 + + Mov DX, BasePort + Call PingWSS + + Mov AL, CODEC_INDEX_PIN + Out DX, AL + Inc DX + Mov AL, PIN_IEN + Out DX, AL + Dec DX + + Mov AH, WSSMixConst ; Set format/frequency + Cmp Stereo, 0 + JE StartWSS1 + + Or AH, CDF_STEREO + +StartWSS1: + Mov AL, CODEC_MCE or CODEC_INDEX_CDF + Out DX, AL + Inc DX + Mov AL, AH + Out DX, AL + Dec DX + + Call WaitCodec + + Mov AL, CODEC_INDEX_CDF + Out DX, AL + Inc DX + Mov AL, AH + Out DX, AL + Dec DX + + Call WaitAutoCalibration + + ; Start playback + Mov AL, CODEC_INDEX_LWR_COUNT + Out DX, AL + Inc DX + + Mov AX, DMASize + ShR AX, 1 + + Cmp Stereo, 0 + JE StartWSS2 + + ShR AX, 1 + +StartWSS2: + Dec AX + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_UPR_COUNT + Out DX, AL + Inc DX + Mov AL, AH + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_INTF + Out DX, AL + Inc DX + In AL, DX + Or AL, INTF_PEN + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_LDC + Out DX, AL + Inc DX + In AL, DX + And AL, Not LDC_LDM + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_RDC + Out DX, AL + Inc DX + In AL, DX + And AL, Not RDC_RDM + Out DX, AL + Dec DX + + Pop DS + Pop ES + PopA + + Ret + +EndP StartWSS + Assume DS:Nothing + +;컴 InitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Sets up any memory required for output +; Initiates output +; +; Parameters: AX = Number of Channels +; +; If sucessful, returns: +; Carry flag clear +; DS:SI = pointer to text to display +; AX = parameter 1 in text +; BX = parameter 2 in text +; CX = parameter 3 in text +; DX = parameter 4 in text +; DI = parameter 5 in text +; +; If unsucessful, returns: +; Carry flag set +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc InitSound Far + + Push CS + Pop DS + Assume DS:Driver + + Mov SI, Offset RelocationTable + +RelocationFix: + LodsW + Test AX, AX + JZ RelocationEnd + Mov BX, AX + Mov [BX], DS + Jmp RelocationFix + + +RelocationEnd: + Call GetEMSPageFrame + Mov EMSPageFrame, AX + + In AL, 0A1h + Mov AH, AL + In AL, 21h + Mov IMR, AX + + Mov ECX, IdleUpdateInfoLine + Mov EDX, GlobalKeyList + Mov IdleFunctionList, ECX + Mov GlobalKeyLink2, EDX + + Mov ECX, FillHeaderFunction + Mov EDX, DrawHeaderFunction + Mov FillHeader2, ECX + Mov ScreenHeader2, EDX + + Call GetWSSMixConst + + Mov AX, 2643 + Mul MixSpeed + Add AX, 0FFFFh + AdC DX, 2080 + + Mov BX, (DMABUFFERLENGTH*2)/16 + Add BX, DX + + ; Allocate MixSegment first + Mov AH, 48h + + Int 21h + JNC InitSound1 + +InitSoundNoMemory: + Mov SI, Offset WSSNoMemoryMsg + Ret + +InitSound1: + Mov MixSegment, AX + Add AX, DX + Mov DMASegment, AX + + Call SetIRQ + Call GetTempo + Call SetTempo + + Mov SI, Offset WSSMsg + + Mov AX, BasePort + Mov BX, IRQ + Mov CX, DMA + + Ret + +EndP InitSound + Assume DS:Nothing + +;컴 ReInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Reinitialises sound output +; Initiates sound output +; +; Parameters: AX = number of channels. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReInitSound Far + + PushA + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Call ResetIRQ + Call SetIRQ + + Mov SI, Offset ReInitMsg + Mov BX, 40 + Call SetInfoLine + + Mov AL, Stereo + Call SetStereo + + Pop ES + Pop DS + PopA + + Ret + +EndP ReInitSound + Assume DS:Nothing + +;컴 UnInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Stops sound output, releases any memory used by driver +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UnInitSound Far + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, IMR + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Mov AX, MixSegment + Test AX, AX + JZ UnInitSound1 + + Mov ES, AX + Mov AH, 49h ; Release MixSegment + Int 21h + + Call StopWSS + Call ResetIRQ + +UnInitSound1: + Ret + +EndP UnInitSound + Assume DS:Nothing + +;컴 Poll 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; This procedure is called as often as possible by IT.EXE +; AX = Playmode (0 for nothing in particular, 1 = pattern, 2 = song) +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Poll Far + + Ret + +EndP Poll + +;컴 SetTempo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: BX = tempo +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetTempo Far + + Push AX + Push BX + Push DX + + Push BX + + Mov AX, MixSpeed + Mov BX, AX + Xor DX, DX + + ShL AX, 1 + RCL DX, 1 ; DX:AX = Mixspeed*2 + + ShR BX, 1 ; BX = Mixspeed/2 + + Add AX, BX + AdC DX, 0 ; DX:AX = Mixspeed*2.5 + + Pop BX ; BX = tempo + Div BX + + Mov BytesToMix, AX + + Pop DX + Pop BX + Pop AX + + Ret + +EndP SetTempo + +;컴 SetMixVolume 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = MixVolume +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixVolume Far + + PushA + Push DS + + Mov BX, AX ; BX = MixVolume + Mov CS:MixVolume, BX + + Mov AX, CS:MixSegment + Test AX, AX + JZ SetMixVolume2 + + Mov DS, AX + + Mov CX, MIXTABLESIZE/2 + Mov SI, MIXTABLESIZE-2; Starting point - working backwards + +SetMixVolume1: + Mov AX, CX + + Dec AX ; AH = volume, AL = wave value. + Xor DX, DX + XChg AH, DL ; DL = Volume, AX = wave value + CBW + + IMul DX ; DX:AX = Volume * Wave Value + ; Ranges -8192->8128 + + IMul BX ; DX:AX = Volume * Wave Value * Mixing Volume + ; Ranges -1048576->1040384 + + Add AX, 64 + AdC DX, 0 + + ShRD AX, DX, 7 + Mov [SI], AX + Sub SI, 2 + + Loop SetMixVolume1 + +SetMixVolume2: + Mov DS, Word Ptr [CS:RecalculateAllVolumes+2] + Call CS: RecalculateAllVolumes + + Pop DS + PopA + + Ret + +EndP SetMixVolume + +;컴 SetStereo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AL = Stereo on/off, 0 = off. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc RecalculateAllFrequencies + + Call GetChannelTables + +RecalculateAllFrequencies1: + Or Byte Ptr [SI], 32 + + Add SI, 128 + Dec CX + JNZ RecalculateAllFrequencies1 + + Ret + +EndP RecalculateAllFrequencies + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetStereo Far + + Mov CS:Stereo, AL + Cmp CS:MixSegment, 0 + JE SetStereo1 + + Call StopWSS + Call StartWSS + + Call RecalculateAllFrequencies + +SetStereo1: + Ret + +EndP SetStereo + +;컴 LoadSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = sample to load +; DS:SI points to sample header +; ES:0 points to first sample +; +; Returns: **Carry set if NO error** +; **Carry clear if error** +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +include loadsam.inc + +;컴 ReleaseSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AX = sample to release +; DS:SI points to sample header +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReleaseSample Far + + Ret + +EndP ReleaseSample + +;컴 ResetMemory 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetMemory Far + + Ret + +EndP ResetMemory + +;컴 GetStatus 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +; Returns text to show on status line, AX = display parameter +; Carry set if not to show anything. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetStatus Far + + StC + Ret + +EndP GetStatus + +;컴 SoundCardScreen 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Function to have driver interactive part of program +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SoundCardScreen Far + + Mov AX, 5 + Mov SI, 1 + Mov CX, CS + Mov DX, Offset WSS16ScreenList + + ClC + Ret + +EndP SoundCardScreen + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetVariable Far + + Xor AH, AH + Mov AL, [CS:VolumeTable+DI] + Ret + +EndP GetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetVariable Far + + Push DS + Push DX + + Push CS + Pop DS + Assume DS:Driver + + Mov [VolumeTable+DI], AL + + Mov DX, BasePort + + Mov AL, CODEC_INDEX_LDC + Out DX, AL + Inc DX + Mov AX, 3F3Fh + Sub AX, [Word Ptr VolumeTable] + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_RDC + Out DX, AL + Inc DX + Mov AL, AH + Out DX, AL + Dec DX + + Pop DX + Pop DS + Ret + +EndP SetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +EndDriver: + +;******** Provided Variable Table ************* + +MaxNumberOfChannels DW 0FFFFh ; Maximum number of channels the + ; driver can handle. + +StopAfterPlay DW 0 +DefaultChannels DW 64 + DW 5 Dup (0) + + +;******** Provided Procedure Table ************* + +ProvidedTableStart: + + DW Offset DetectCard + + DW Offset InitSound ; Playing related + DW Offset ReinitSound + DW Offset UninitSound + + DW Offset Poll + + DW Offset SetTempo ; Sound variable related + DW Offset SetMixVolume + DW Offset SetStereo + + DW Offset LoadSample ; Sample related + DW Offset ReleaseSample + DW Offset ResetMemory + DW Offset GetStatus ; Returns string to show on status line + + DW Offset SoundCardScreen ; Sound card 'screen' + + DW Offset GetVariable ; For interface + DW Offset SetVariable + +ProvidedTableEnd: + DW 32-(ProvidedTableEnd-ProvidedTableStart)/2 Dup (0) + +EndS + +End diff --git a/it/SoundDrivers/PAS16DRV.ASM b/it/SoundDrivers/PAS16DRV.ASM new file mode 100755 index 0000000..8a72ec4 --- /dev/null +++ b/it/SoundDrivers/PAS16DRV.ASM @@ -0,0 +1,1986 @@ + + .386P + +Segment DriverHeader PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +;***** Driver Header ******* + +include drhead.inc + +EndS + +Segment Driver PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +ORG 0 +StartDriver: + +include vtable.inc + +;******** Required ProcedureTable ************* + +include reqproc.inc + +;********************************** + +STEREOENABLED EQU 1 +DMABUFFERLENGTH EQU 8192 +MIXRESOLUTION EQU 32 ; 32 bit mixing for the PAS16 +MIXTABLESIZE EQU 2*256*65 +TIMERCONST EQU 11932 + +Debug1 DB 0 +Debug2 DW 0 + +PAS16Msg DB "Pro Audio 16 Spectrum found", 13 + DB "Port ", 0FDh, "Xh, IRQ ", 0FDh, "D, DMA ", 0FDh, "D", 0 + +PAS16NoMemoryMsg DB "Pro Audio 16 Spectrum found", 13 + DB "Error: Insufficient memory", 0 + +ReinitMsg DB "Pro Audio 16 Spectrum reinitialised", 0 + +ConfigErrorMsg DB "Error saving configuration to ITPAS16.DRV", 0 +ConfigOKMsg DB "Configuration saved to ITPAS16.DRV", 0 + +DriverName DB "ITPAS16.DRV", 0 + +Forced DB 0 +Stereo DB 0 +MixVolume DW 0 + +BytesToMix DW 1000 +MixSpeed DW 44100 +PASMixConst DW 0 + +MixSegment DW 0 +DMASegment DW 0 + +MixTransferOffset DW 0 +MixTransferRemaining DW 0 + +CONFIGURATIONOFFSET EQU $+128 +CONFIGSIZE EQU 6 +MixMode DW 0 +MixModeOffset DW 0 +Filter DW 0 + +IMR DW 0 +OldIRQHandler DD 0 + +FilterValue DD 0 +FilterValue2 DD 0 +TimerAccumulator DW 0 + +DMALengthTable Label Byte + DB 1, 3, 5, 7, 0C2h, 0C6h, 0CAh, 0CEh + +;********************************** + +PAS16ScreenList Label + DW 6 + DW Near Ptr IdleFunctionList + DW Near Ptr GlobalKeyLink + + DW Near Ptr FullScreenBox ; 0 + DW Near Ptr ScreenHeader + DW Near Ptr FillHeader + DW Near Ptr PAS16HeaderLine + + DW Near Ptr DriverText + + DW Near Ptr MixModeText + DW Near Ptr MixModeButton1 ; 6 + DW Near Ptr MixModeButton2 ; + DW Near Ptr MixModeButton3 ; 8 + DW Near Ptr MixModeButton4 ; 9 + + DW Near Ptr FilterText + DW Near Ptr FilterButton1 ; 11 + DW Near Ptr FilterButton2 + DW Near Ptr FilterButton3 + + DW 0 + +PAS16HeaderLine DW 10 + DB "Pro Audio Spectrum 16 Driver", 0 + +EmptyObject DW 1 + DB 0, 0 + DB 0 + DB 0 + +DriverText DW 1 + DB 26, 48 + DB 21h + DB "Pro Audio Spectrum 16 Driver 1.0 for Impulse Tracker", 0 + +GlobalKeyLink DB 7 +GlobalKeyLink2 DD 0 + +IdleFunctionList DD 0 + DD 0 + +FillHeader DW 8 +FillHeader2 DD 0 + +FullScreenBox DW 0 + DB 0, 0, 79, 49 + DB 4 + +ScreenHeader DW 8 +ScreenHeader2 DD 0 + +MixModeText DW 1 + DB 2, 13 + DB 20h + DB "Mixing Mode", 0 + +MixModeButton1 DW 2 + DW 0FFFFh, 7, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment1 DW 0 + DW 0 + DW Offset SetMixMode +DriverSegment2 DW 0 + DB 3, 15, 32, 17, 8 + DB 0 + DB " 16 Bit, Non-Interpolated", 0 + +MixModeButton2 DW 2 + DW 6, 8, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment3 DW 0 + DW 2 + DW Offset SetMixMode +DriverSegment4 DW 0 + DB 3, 18, 32, 20, 8 + DB 0 + DB " 16 Bit, Interpolated", 0 + +MixModeButton3 DW 2 + DW 7, 9, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment5 DW 0 + DW 4 + DW Offset SetMixMode +DriverSegment6 DW 0 + DB 3, 21, 32, 23, 8 + DB 0 + DB " 32 Bit, Non-Interpolated", 0 + +MixModeButton4 DW 2 + DW 8, 11, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment7 DW 0 + DW 6 + DW Offset SetMixMode +DriverSegment8 DW 0 + DB 3, 24, 32, 26, 8 + DB 0 + DB " 32 Bit, Interpolated", 0 + +FilterText DW 1 + DB 2, 28 + DB 20h + DB "Filter mode", 0 + +FilterButton1 DW 2 + DW 9, 12, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetFilter +DriverSegment9 DW 0 + DW 0 + DW Offset SetFilter +DriverSegment10 DW 0 + DB 3, 30, 29, 32, 8 + DB 0 + DB " No Filter", 0 + +FilterButton2 DW 2 + DW 11, 13, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetFilter +DriverSegment11 DW 0 + DW 1 + DW Offset SetFilter +DriverSegment12 DW 0 + DB 3, 33, 29, 35, 8 + DB 0 + DB " 50% Filter", 0 + +FilterButton3 DW 2 + DW 12, 0FFFFh, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetFilter +DriverSegment13 DW 0 + DW 2 + DW Offset SetFilter +DriverSegment14 DW 0 + DB 3, 36, 29, 38, 8 + DB 0 + DB " 75% Filter", 0 + +VolumeTable DB 6 Dup (0) + +; 컴 MixingRoutines 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +MixBufferPos DW 0 + +include dma.inc +include mix.inc +include m12bit.mix +include m12biti.mix +include m32bit.mix +include m32biti.mix + +MixFunctionTables Label + +include m12bit.inc ; contains the tables +include m12biti.inc +include m32bit.inc +include m32biti.inc + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +RelocationTable Label Word + DW Offset DriverSegment1, Offset DriverSegment2 + DW Offset DriverSegment3, Offset DriverSegment4 + DW Offset DriverSegment5, Offset DriverSegment6 + DW Offset DriverSegment7, Offset DriverSegment8 + DW Offset DriverSegment9, Offset DriverSegment10 + DW Offset DriverSegment11, Offset DriverSegment12 + DW Offset DriverSegment13, Offset DriverSegment14 + DW 0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetMixMode Far + + Push CS + Pop ES + Mov DI, Offset MixMode + + Ret + +EndP GetMixMode + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetFilter Far + + Push CS + Pop ES + Mov DI, Offset Filter + + Ret + +EndP GetFilter + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetFilter Far + + Mov AX, [SI+22] + Mov CS:FilterValue, 0 + Mov CS:Filter, AX + ClI + Jmp SetMixModeChain + +EndP SetFilter + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixMode Far + + Mov AX, [SI+22] + + ClI + + Mov CS:MixMode, AX + + Mov BX, 180 + Mul BX + Mov CS:MixModeOffset, AX + + Mov DS, Word Ptr [CS:RecalculateAllVolumes+2] + Call CS:RecalculateAllVolumes + + StI + +SetMixModeChain: + Call GotoHomeDirectory + + ; Now to save config into driver file. + Push CS + Pop DS + Assume DS:Driver + + Mov AX, 3D02h ; Read write access + Mov DX, Offset DriverName + Mov SI, Offset ConfigErrorMsg + Int 21h + JC SetMixMode1 + + Mov BX, AX + + Mov AX, 4200h + Xor CX, CX + Mov DX, Offset CONFIGURATIONOFFSET + Int 21h + JC SetMixMode2 + + Mov AH, 40h + Mov CX, CONFIGSIZE + Mov DX, Offset MixMode + Int 21h + +SetMixMode2: + PushF + Mov AH, 3Eh + Int 21h + PopF + + JC SetMixMode1 + + Mov SI, Offset ConfigOKMsg + +SetMixMode1: + Mov BX, 40 + Call SetInfoLine + + Mov AX, 1 + Ret + +EndP SetMixMode + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GetMixSpeed + Assume DS:Driver + + Push AX + Push CX + Push DX + + Mov DX, 12h + Mov AX, 34DCh + Mov CX, PASMixConst + Cmp CS:Stereo, 0 + JE GetMixSpeed1 + + And CX, Not 1 + +GetMixSpeed1: + Div CX + +GetMixSpeed2: + Mov MixSpeed, AX + + Pop DX + Pop CX + Pop AX + Ret + +EndP GetMixSpeed + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GetPASMixConst ; Work out value.. and nearest + ; mixspeed value. + + PushA + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, CmdLineMixSpeed + Mov CX, MixSpeed + Test AX, AX + JZ GetPASMixConst1 + + Mov CX, 44100 + Cmp AX, CX + JA GetPASMixConst1 + + Mov CX, 12000 + Cmp AX, CX + JB GetPASMixConst1 + + Mov CX, AX + +GetPASMixConst1: + Mov MixSpeed, CX + + Mov DX, 012h + Mov AX, 34DCh + Div CX + + Mov PASMixConst, AX + Mov BX, AX + + Pop DS + PopA + Ret + +EndP GetPASMixConst + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc TestPAS ; AX = port + + Push AX + + Mov DX, 803h ; Default is 0B8Bh + Xor DX, AX ; DX = Interrupt Control port + In AL, DX + + Cmp AL, 0FFh + JE TestPAS1 + + Mov AH, AL + Xor AL, 11100000b + Out DX, AL + + Jmp $+2 + Jmp $+2 + In AL, DX + + Cmp AL, AH + XChg AH, AL + Out DX, AL + JNE TestPAS1 + + Pop AX + Push AX + + Mov DX, AX ; PAS 16? + Xor DX, 0EF8Bh xor 388h + In AL, DX + Test AL, 8 + JZ TestPAS1 + + Pop AX + + ClC + Ret + +TestPAS1: + Pop AX + StC + Ret + +EndP TestPAS + +; 컴 DetectCard 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Returns carry set if error, else carry clear. Has to setup internal vars +; (eg. appropriate IRQ/DMA whatever). +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc DetectCard Far + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, 0BC00h + Mov BX, '??' + Xor CX, CX + Xor DX, DX + Int 2Fh + + Xor BX, CX + Xor BX, DX + Cmp BX, 'M'*256+'V' + JE DetectPAS4 ; MVSound.Sys installed! + +DetectPAS7: + StC + Ret + +DetectPAS4: + Mov AX, BasePort + Cmp AX, 0FFFFh + JE DetectPAS1 + Cmp AX, 388h + JE DetectPAS6 + Cmp AX, 384h + JE DetectPAS6 + Cmp AX, 38Ch + JE DetectPAS6 + Cmp AX, 288h + JNE DetectPAS7 + +DetectPAS6: + Call TestPAS + JNC DetectPAS2 + + Ret + +DetectPAS1: + Mov AX, 388h + Call TestPAS + JNC DetectPAS2 + + Mov AX, 384h + Call TestPAS + JNC DetectPAS2 + + Mov AX, 38Ch + Call TestPAS + JNC DetectPAS2 + + Mov AX, 288h + Call TestPAS + JNC DetectPAS2 + + Ret ; No card! + +DetectPAS2: + Push AX + + Mov AX, 0BC04h + Int 2Fh + + Cmp AX, 'M'*256+'V' + JNE DetectPAS3 + + Pop AX + + Mov BasePort, AX + Mov DMA, BX + Mov IRQ, CX + + Mov AL, [DMALengthTable+BX] + Mov Byte Ptr [DMAPort1], AL + Mov Byte Ptr [DMAPort2], AL + + Mov AX, DMABUFFERLENGTH/2 + Cmp BX, 4 + JB DetectPAS5 + + ShR AX, 1 + +DetectPAS5: + Mov Word Ptr [DMABufferLength1], AX + Mov Word Ptr [DMABufferLength2], AX + + Mov EAX, 'Jeff' + ClC + Ret + +DetectPAS3: + Pop AX + StC + Ret + +EndP DetectCard + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +MixModeTable Label Word + DW Offset Mix0ModeMono, Mix0ModeStereo + DW Offset Mix0ModeMono, Mix0ModeStereo + DW Offset Mix6ModeMono, Mix6ModeStereo + DW Offset Mix6ModeMono, Mix6ModeStereo + +Proc MixSamples ; Given DS:SI = info tables, CX = numchannels + + ; 1. Clean buffer + ; + update variables + ; 2. Update parameters + ; 3. Mix func + ; 4. Return + + Push CX + + Mov CX, BytesToMix + Mov ES, MixSegment + Mov DI, MIXTABLESIZE + Xor EAX, EAX + Mov DX, CX + Add CX, CX + + Mov MixTransferOffset, DI ; } Memory write + + Cmp Stereo, 0 + JE MixSamples1 + + Mov DX, CX + +MixSamples1: + Rep StosD ; } Memory write + Mov MixTransferRemaining, DX ; } + + Pop CX + +MixSamples2: + Test Byte Ptr [SI], 1 + JZ MixSamplesEnd2 + Cmp Byte Ptr [SI+36h], 100 + JE MixSamplesEnd2 + + Push CX + Mov CX, [SI] + + Test CH, 2 + JZ MixSamples3 + And Byte Ptr [SI], Not 1 + + Jmp MixSamplesEnd +; Cmp MixMode, 8 ; Is it volume ramping? +; JB MixSamplesEnd + +MixSamples3: + Test CL, 20h ; New freq? + JZ MixSamples5 + + Mov AX, [SI+10h] + Mov DX, [SI+12h] + Mov BX, MixSpeed + Cmp DX, BX + JAE MixSamplesHandleError + + Div BX + ShL EAX, 16 + Xor AX, AX + Div BX + Mov STEPVALUE, EAX + +MixSamples4: + Test CH, 1 + JZ MixSamples5 + + Mov DWord Ptr [SI+1Ch], 0 ; Current Volume = 0 + ; for volume sliding. +MixSamples5: + Test CX, 8440h ; New volume or panning? + JZ MixSamplesMix + + Xor AX, AX + Test CH, 8 ; Muted? + JNZ MixModeCommon + + Mov BX, MixMode + Add BL, Stereo + Add BX, BX + Jmp [CS:MixModeTable+BX] + +Mix0Mode: ; 16-bit mixing, no interpolation +Mix0ModeMono: ; and 16-bit mixing, interpolation + Mov AL, [SI+20h] + ShR AL, 1 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Mov AX, 0 + JZ MixModeCommon + Mov AL, 30 ; Use left only-mixing for mono + Jmp MixModeCommon + +Mix0ModeStereo: + Mov AL, [SI+37h] ; Final pan + Cmp AL, 100 + JE Mix0ModeSurround + + Mul Byte Ptr [SI+20h] ; Final volume + Add AX, 64 + ShR AX, 7 + Mov [SI+0Ch], AX ; Store into right volume + + Mov AL, 64 + Sub AL, [SI+37h] + Mul Byte Ptr [SI+20h] + Add AX, 64 + ShR AX, 7 + Mov [SI+0Eh], AX ; Left volume + + Mov CH, AL ; CH = left volume + Mov CL, [SI+0Ch] ; CL = right volume + Mov AX, 0 + + Test CX, CX + JZ MixModeCommon + + Mov AL, 30 ; Left only... + Test CL, CL + JZ MixModeCommon + + Mov AL, 60 + Test CH, CH + JZ MixModeCommon + + Mov AL, 90 + Cmp CL, CH + JZ MixModeCommon + + Mov AL, 120 + Jmp MixModeCommon + +Mix0ModeSurround: + Mov AL, [SI+20h] + ShR AL, 2 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Mov AX, 0 + JZ MixModeCommon + Mov AL, 150 ; Surround + Jmp MixModeCommon + +Mix6ModeMono: + Mov AX, [SI+4Ah] + Mul MixVolume + ShRD AX, DX, 8 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Test AX, AX + JZ MixModeCommon + Mov AX, 30 + Jmp MixModeCommon + +Mix6ModeStereo: + Mov AL, [SI+37h] ; Final pan + Cmp AL, 100 + JE Mix6ModeSurround + + Mul Byte Ptr MixVolume + Mul Word Ptr [SI+4Ah] + ShRD AX, DX, 14 + Mov [SI+0Ch], AX ; Store into right volume + Mov BX, AX + ShL EAX, 16 + + Mov AL, 64 ; Do left volume + Sub AL, [SI+37h] ; AL = 64-FinalPan + Mul Byte Ptr MixVolume + Mul Word Ptr [SI+4Ah] + ShRD AX, DX, 14 + Mov [SI+0Eh], AX + + Mov ECX, EAX + + ; BX = right volume + ; CX = Left volume + Mov AX, 0 + Test ECX, ECX + JZ MixModeCommon + + Mov AL, 30 + Test BX, BX + JZ MixModeCommon + + Mov AL, 60 + Test CX, CX + JZ MixModeCommon + + Mov AL, 90 + Cmp CX, BX + JE MixModeCommon + + Mov AL, 120 + Jmp MixModeCommon + +Mix6ModeSurround: + Mov AX, [SI+4Ah] + Mul MixVolume + ShRD AX, DX, 9 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + JZ MixModeCommon + Mov AX, 150 + Jmp MixModeCommon + +MixModeCommon: ; Requires AX = 30/60/90 etc. depending + ; On mixing mode type. + ; This will add 180 for 16-bit, + ; And sort out loop types. + Mov BL, [SI+0Ah] + Test Byte Ptr [SI+18h], 2 ; 16 bit? + JZ MixModeCommon1 + + Add AX, 180 + +MixModeCommon1: + Cmp BL, 8 + JB MixModeCommon3 ; No loop + JE MixModeCommon2 ; Forwards loop + + Add AX, 10 + +MixModeCommon2: + Add AX, 10 + +MixModeCommon3: + Add AX, Offset MixFunctionTables + Add AX, MixModeOffset + Mov [SI+8], AX ; Offset... + +MixSamplesMix: + Mov BX, [SI+8] ; BX = offset into + Mov EAX, [CS:BX+2] + Mov DWord Ptr PreMixFunction, EAX + Mov EAX, [CS:BX+6] + Mov DWord Ptr MixFunctionSeparateBackwards, EAX + + Mov AX, BytesToMix + Mov MixBlockSize, AX + Mov MixBufferOffset, MIXTABLESIZE + + Mov EAX, CURRENTPOSITION + Mov OLDPOSITION, EAX + + Call Word Ptr [CS:BX] + + And Word Ptr [SI], 0111100010001101b + Jmp MixSamplesEnd + +MixSamplesHandleError: + Mov Word Ptr [SI], 200h + + Test Byte Ptr [SI+3Ah], 80h + JNZ MixSamplesEnd + + Mov BX, [SI+38h] + And Byte Ptr [BX], Not 4 ; Turn off channel + +MixSamplesEnd: + Pop CX + +MixSamplesEnd2: + Add SI, 128 + Dec CX + JNZ MixSamples2 + + Ret + +EndP MixSamples + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PAS16IRQHandler + + Push AX + Push BX + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Add TimerAccumulator, TIMERCONST + JC PAS16IRQHandler11 + + Mov AL, 20h + Out 20h, AL + Jmp PAS16IRQHandler12 + +PAS16IRQHandler11: + PushF + Call [OldIRQHandler] + +PAS16IRQHandler12: + +DMAPort1 EQU $+1 + In AL, 1 + Mov AH, AL +DMAPort2 EQU $+1 + In AL, 1 + XChg AL, AH + + Mov Debug2, AX + + Cmp MixBufferPos, 0 + JE PAS16IRQHandler13 + + Xor BX, BX +DMABufferLength1 EQU $+1 + Cmp AX, 1234h + JB PAS16IRQHandler1 + + Pop DS + Pop BX + Pop AX + IRet + +PAS16IRQHandler13: + Mov BX, DMABUFFERLENGTH/2 +DMABufferLength2 EQU $+1 + Cmp AX, 1234h + JAE PAS16IRQHandler1 + + Pop DS + Pop BX + Pop AX + IRet + +PAS16IRQHandler1: + Xor MixBufferPos, 1 + + PushAD + Push ES + + CLD + + + ; OK... time to get next block + ; Check whether stereo thing is on.. + ; + LES DI, [ActualDMAPtr] + Add DI, BX + + Mov BX, DMABUFFERLENGTH/4 ; BX = samples required + Mov BP, 8 ; Skip for mono + Mov CL, 14 ; Shift for mono + + Cmp Stereo, 0 + JE PAS16IRQHandlerMono + + Mov BP, 4 ; Stereo skip value. + Dec CL + +PAS16IRQHandlerMono: + Call SaveEMSPageFrame + + Cmp MixTransferRemaining, 0 + JNE PAS16IRQHandler4 + Assume DS:Nothing + +PAS16IRQHandler3: + Push BX + Push CX + Push BP + Push ES + Push DI + + Call Update + Call MixSamples + + Pop DI + Pop ES + Pop BP + Pop CX + Pop BX + +PAS16IRQHandler4: + Mov DS, MixSegment + Mov SI, MixTransferOffset + Mov DX, BX ; DX = samples to transfer + Cmp DX, MixTransferRemaining + JBE PAS16IRQHandler5 + + Mov DX, MixTransferRemaining + +PAS16IRQHandler5: + Push DX + Cmp CS:Filter, 1 + JB PAS16IRQHandler6 + JE PAS16IRQHFilter + + Cmp CS:Stereo, 0 + JE PAS16IRQ3QFilterMono + +PAS16IRQ3QFilterStereo: + Push BX + + Mov EBX, FilterValue + Mov EBP, FilterValue2 + ShR DX, 1 + +PAS16IRQ3QFilterStereo1: + Mov EAX, EBX + Mov ECX, EBP + Add EAX, [SI] + Add ECX, [SI+4] + SAR EAX, 1 + SAR ECX, 1 + Add EBX, EAX + Add EBP, ECX + SAR EBX, 1 + SAR EBP, 1 + + Mov EAX, EBX + SAR EAX, 13 + + Cmp EAX, -8000h + JL PAS163QFilterStereoClip1 + Cmp EAX, 7FFFh + JG PAS163QFilterStereoClip2 + +PAS16IRQ3QFilterStereo2: + StosW + + Mov EAX, EBP + SAR EAX, 13 + + Cmp EAX, -8000h + JL PAS163QFilterStereoClip3 + Cmp EAX, 7FFFh + JG PAS163QFilterStereoClip4 + +PAS16IRQ3QFilterStereo3: + StosW + + Add SI, 8 + Dec DX + JNZ PAS16IRQ3QFilterStereo1 + + Mov FilterValue, EBX + Mov FilterValue2, EBP + + Pop BX + + Jmp PAS16MixTransferEnd + +PAS16IRQ3QFilterMono: + Push BX + + Mov EBX, FilterValue + +PAS16IRQ3QFilterMono1: + Mov EAX, EBX + Add EAX, [SI] + SAR EAX, 1 + Add EBX, EAX + SAR EBX, 1 + Mov EAX, EBX + SAR EAX, 14 + + Cmp EAX, -8000h + JL PAS163QFilterMonoClip1 + Cmp EAX, 7FFFh + JG PAS163QFilterMonoClip2 + +PAS16IRQ3QFilterMono2: + StosW + + Add SI, 8 + Dec DX + JNZ PAS16IRQ3QFilterMono1 + + Mov FilterValue, EBX + + Pop BX + + Jmp PAS16MixTransferEnd + +PAS16IRQHFilter: + Cmp CS:Stereo, 0 + JE PAS16IRQHFilterMono + +PAS16IRQHFilterStereo: + Push BX + + Mov EBX, FilterValue + Mov EBP, FilterValue2 + ShR DX, 1 + +PAS16IRQHFilterStereo1: + Add EBX, [SI] + Add EBP, [SI+4] + + SAR EBX, 1 + SAR EBP, 1 + + Mov EAX, EBX + SAR EAX, 13 + + Cmp EAX, -8000h + JL PAS16HFilterStereoClip1 + Cmp EAX, 7FFFh + JG PAS16HFilterStereoClip2 + +PAS16IRQHFilterStereo2: + StosW + + Mov EAX, EBP + SAR EAX, 13 + + Cmp EAX, -8000h + JL PAS16HFilterStereoClip3 + Cmp EAX, 7FFFh + JG PAS16HFilterStereoClip4 + +PAS16IRQHFilterStereo3: + StosW + + Add SI, 8 + Dec DX + JNZ PAS16IRQHFilterStereo1 + + Mov FilterValue, EBX + Mov FilterValue2, EBP + + Pop BX + + Jmp PAS16MixTransferEnd + +PAS16IRQHFilterMono: + Push BX + + Mov EBX, FilterValue + +PAS16IRQHFilterMono1: + Add EBX, [SI] + SAR EBX, 1 + Mov EAX, EBX + SAR EAX, 14 + + Cmp EAX, -8000h + JL PAS16HFilterMonoClip1 + Cmp EAX, 7FFFh + JG PAS16HFilterMonoClip2 + +PAS16IRQHFilterMono2: + StosW + + Add SI, 8 + Dec DX + JNZ PAS16IRQHFilterMono1 + + Mov FilterValue, EBX + + Pop BX + + Jmp PAS16MixTransferEnd + +PAS16IRQHandler6: + Mov EAX, [SI] + SAR EAX, CL + + Cmp EAX, -8000h + JL PAS16IRQHandlerClip1 + Cmp EAX, 7FFFh + JG PAS16IRQHandlerClip2 + +PAS16IRQHandler7: + StosW ; } Memory write + + Add SI, BP + Dec DX + JNZ PAS16IRQHandler6 + +PAS16MixTransferEnd: + Pop DX + + Sub MixTransferRemaining, DX ; } Memory write + Sub BX, DX + JNZ PAS16IRQHandler3 + + Mov MixTransferOffset, SI ; } Memory write + + Call RestoreEMSPageFrame + + Pop ES + PopAD + Pop DS + Pop BX + Pop AX + IRet + +PAS16IRQHandlerClip1: + Mov AX, 8000h + Jmp PAS16IRQHandler7 + +PAS16IRQHandlerClip2: + Mov AX, 7FFFh + Jmp PAS16IRQHandler7 + +PAS16HFilterMonoClip1: + Mov AX, 8000h + Jmp PAS16IRQHFilterMono2 + +PAS16HFilterMonoClip2: + Mov AX, 7FFFh + Jmp PAS16IRQHFilterMono2 + +PAS16HFilterStereoClip1: + Mov AX, 8000h + Jmp PAS16IRQHFilterStereo2 + +PAS16HFilterStereoClip2: + Mov AX, 7FFFh + Jmp PAS16IRQHFilterStereo2 + +PAS16HFilterStereoClip3: + Mov AX, 8000h + Jmp PAS16IRQHFilterStereo3 + +PAS16HFilterStereoClip4: + Mov AX, 7FFFh + Jmp PAS16IRQHFilterStereo3 + +PAS163QFilterMonoClip1: + Mov AX, 8000h + Jmp PAS16IRQ3QFilterMono2 + +PAS163QFilterMonoClip2: + Mov AX, 7FFFh + Jmp PAS16IRQ3QFilterMono2 + +PAS163QFilterStereoClip1: + Mov AX, 8000h + Jmp PAS16IRQ3QFilterStereo2 + +PAS163QFilterStereoClip2: + Mov AX, 7FFFh + Jmp PAS16IRQ3QFilterStereo2 + +PAS163QFilterStereoClip3: + Mov AX, 8000h + Jmp PAS16IRQ3QFilterStereo3 + +PAS163QFilterStereoClip4: + Mov AX, 7FFFh + Jmp PAS16IRQ3QFilterStereo3 + +EndP PAS16IRQHandler + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetIRQ + + Push EAX + Push ES + + Xor AX, AX + Mov ES, AX + + Mov AL, 34h ; Program IRQ 0. LSB&MSB, Rate gen + Out 43h, AL + + ; bump the interrupt to be called + ; 100 times a second. + Mov AX, TIMERCONST + Out 40h, AL + Mov AL, AH + Out 40h, AL + + Mov AX, CS + ShL EAX, 16 + Mov AX, Offset PAS16IRQHandler + + ClI + + XChg [ES:20h], EAX ; Hook to timer interrupt + Mov CS:OldIRQHandler, EAX + + StI + + Pop ES + Pop EAX + + Ret + +EndP SetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetIRQ + + Push EAX + Push ES + + Xor AX, AX + Mov ES, AX + + Mov AL, 34h ; Program IRQ 0. LSB&MSB, Rate gen + Out 43h, AL + + Xor AL, AL + Out 40h, AL ; Interrupt called at normal 18.2 times + Out 40h, AL + + Mov EAX, CS:OldIRQHandler + Mov [ES:20h], EAX + + Pop ES + Pop EAX + + Ret + +EndP ResetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc StopPAS16 + + Mov DX, BasePort + Xor AL, AL + Xor DX, 0B89h xor 388h ; Interrupt Status register + Out DX, AL + + Mov DX, BasePort ; Audio filter control + Mov AL, 1 + Xor DX, 0B8Ah xor 388h ; Disable buffer counter + Out DX, AL ; and PAS 16 output + + Mov DX, BasePort + Xor DX, 8389h xor 388h ; SysConfig2 + In AL, DX ; Get SysConfig2 + And AL, Not 4 ; Reset 8 bits + Out DX, AL + + Mov DX, BasePort + Mov AL, 19h ; Mono, L2L, R2R + Xor DX, 0F8Ah xor 388h ; Cross channel register + Out DX, AL + + Ret + +EndP StopPAS16 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc StartPAS16 ; + + PushA + Push ES + Push DS + + Push CS + Pop DS + Assume DS:Driver + + ; Setup DMA + Mov BX, DMASegment + Xor AX, AX + Mov DX, DMA + Mov DI, DMABUFFERLENGTH + Call SetDMA + + LES DI, ActualDMAPtr + Xor AX, AX + Mov CX, DMABUFFERLENGTH/2 + Rep StosW + + Mov MixBufferPos, 0 + Mov MixTransferRemaining, 0 + + Mov DX, BasePort + Xor AL, AL + Xor DX, 0B89h xor 388h ; Interrupt Status register + Out DX, AL + + Mov DX, BasePort ; Audio filter control + Mov AL, 1 + Xor DX, 0B8Ah xor 388h ; Disable buffer counter + Out DX, AL ; and PAS 16 output + + Mov DX, BasePort + Mov AL, 19h + Xor DX, 0F8Ah xor 388h ; Cross channel register + Out DX, AL + + Mov DX, BasePort + Xor DX, 138Bh xor 388h ; Timer control, + Mov AL, 00110110b ; 36h - set frequency + Out DX, AL + + Mov DX, BasePort + Xor DX, 1388h xor 388h + Mov AX, PASMixConst + Cmp Stereo, 0 + JE StartPAS16_2 + + ShR AX, 1 + +StartPAS16_2: + Out DX, AL + Mov AL, AH + Out DX, AL + + Call GetMixSpeed + Call GetTempo + Call SetTempo + + Mov DX, BasePort + Xor DX, 138Bh xor 388h ; Timer control + Mov AL, 01110100b ; 74h - set buffer count + Out DX, AL + + Mov DX, BasePort ; Sample count + Mov AX, DMABUFFERLENGTH + Xor DX, 1389h xor 388h + + Cmp DMA, 4 + JB StartPAS16_1 + + ShR AX, 1 + +StartPAS16_1: + Out DX, AL + Mov AL, AH + Out DX, AL + + Mov DX, BasePort + Xor DX, 8389h xor 388h ; SysConfig2 + In AL, DX ; Get SysConfig2 + Or AL, 4 ; Set 16 bits + Out DX, AL + + Mov AL, Stereo + Xor AL, 1 ; 0 if stereo, 1 if mono. + ShL AL, 5 + Mov DX, BasePort + Or AL, 099h ; Enable DRQ, DAC output + Xor DX, 0F8Ah xor 388h + Out DX, AL + Jmp $+2 + Jmp $+2 + Or AL, 40h ; Enable PCM + Out DX, AL + + Mov DX, BasePort + Xor DX, 0B8Bh xor 388h + In AL, DX + Or AL, 8 ; Enable sample buffer intr + Out DX, AL + + Mov DX, BasePort ; Disable output&timers + Mov AL, 0E1h ; disable mute, enable sample rate + ; timer and sample buffer counter. + Xor DX, 0B8Ah xor 388h + Out DX, AL + + Pop DS + Pop ES + PopA + + Ret + + Assume DS:Nothing + +EndP StartPAS16 + +;컴 InitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Sets up any memory required for output +; Initiates output +; +; Parameters: AX = Number of Channels +; +; If sucessful, returns: +; Carry flag clear +; DS:SI = pointer to text to display +; AX = parameter 1 in text +; BX = parameter 2 in text +; CX = parameter 3 in text +; DX = parameter 4 in text +; DI = parameter 5 in text +; +; If unsucessful, returns: +; Carry flag set +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc InitSound Far + + Push CS + Pop DS + Assume DS:Driver + + Mov SI, Offset RelocationTable + +RelocationFix: + LodsW + Test AX, AX + JZ RelocationEnd + Mov BX, AX + Mov [BX], DS + Jmp RelocationFix + + +RelocationEnd: + Call GetEMSPageFrame + Mov EMSPageFrame, AX + + In AL, 0A1h + Mov AH, AL + In AL, 21h + Mov IMR, AX + + Mov ECX, IdleUpdateInfoLine + Mov EDX, GlobalKeyList + Mov IdleFunctionList, ECX + Mov GlobalKeyLink2, EDX + + Mov ECX, FillHeaderFunction + Mov EDX, DrawHeaderFunction + Mov FillHeader2, ECX + Mov ScreenHeader2, EDX + + Call GetPASMixConst + + Mov AX, 2643 + Mul MixSpeed + Add AX, 0FFFFh + AdC DX, 2080 + + Mov BX, (DMABUFFERLENGTH*2)/16 + Add BX, DX + + ; Allocate MixSegment first + Mov AH, 48h + + Int 21h + JNC InitSound1 + +InitSoundNoMemory: + Mov SI, Offset PAS16NoMemoryMsg + Ret + +InitSound1: + Mov MixSegment, AX + Add AX, DX + Mov DMASegment, AX + + Call SetIRQ + Call GetTempo + Call SetTempo + + Mov SI, Offset PAS16Msg + + Mov AX, BasePort + Mov BX, IRQ + Mov CX, DMA + + Ret + +EndP InitSound + Assume DS:Nothing + +;컴 ReInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Reinitialises sound output +; Initiates sound output +; +; Parameters: AX = number of channels. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReInitSound Far + + PushA + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Call ResetIRQ + Call SetIRQ + + Mov SI, Offset ReInitMsg + Mov BX, 40 + Call SetInfoLine + + Mov AL, Stereo + Call SetStereo + + Pop ES + Pop DS + PopA + + Ret + +EndP ReInitSound + Assume DS:Nothing + +;컴 UnInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Stops sound output, releases any memory used by driver +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UnInitSound Far + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, IMR + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Mov AX, MixSegment + Test AX, AX + JZ UnInitSound1 + + Mov ES, AX + Mov AH, 49h ; Release MixSegment + Int 21h + + Call StopPAS16 + Call ResetIRQ + +UnInitSound1: + Ret + +EndP UnInitSound + Assume DS:Nothing + +;컴 Poll 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; This procedure is called as often as possible by IT.EXE +; AX = Playmode (0 for nothing in particular, 1 = pattern, 2 = song) +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Poll Far + +; In AL, 1 +; Mov AH, AL +; In AL, 1 +; Mov CS:Debug2, AX + + Ret + +EndP Poll + +;컴 SetTempo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: BX = tempo +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetTempo Far + + Push AX + Push BX + Push DX + + Push BX + + Mov AX, MixSpeed + Mov BX, AX + Xor DX, DX + + ShL AX, 1 + RCL DX, 1 ; DX:AX = Mixspeed*2 + + ShR BX, 1 ; BX = Mixspeed/2 + + Add AX, BX + AdC DX, 0 ; DX:AX = Mixspeed*2.5 + + Pop BX ; BX = tempo + Div BX + + Mov BytesToMix, AX + + Pop DX + Pop BX + Pop AX + + Ret + +EndP SetTempo + +;컴 SetMixVolume 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = MixVolume +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixVolume Far + + PushA + Push DS + + Mov BX, AX ; BX = MixVolume + Mov CS:MixVolume, BX + + Mov AX, CS:MixSegment + Test AX, AX + JZ SetMixVolume2 + + Mov DS, AX + + Mov CX, MIXTABLESIZE/2 + Mov SI, MIXTABLESIZE-2; Starting point - working backwards + +SetMixVolume1: + Mov AX, CX + + Dec AX ; AH = volume, AL = wave value. + Xor DX, DX + XChg AH, DL ; DL = Volume, AX = wave value + CBW + + IMul DX ; DX:AX = Volume * Wave Value + ; Ranges -8192->8128 + + IMul BX ; DX:AX = Volume * Wave Value * Mixing Volume + ; Ranges -1048576->1040384 + + Add AX, 64 + AdC DX, 0 + + ShRD AX, DX, 7 + Mov [SI], AX + Sub SI, 2 + + Loop SetMixVolume1 + +SetMixVolume2: + Call RecalculateAllVolumes + + Pop DS + PopA + + Ret + +EndP SetMixVolume + +;컴 SetStereo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AL = Stereo on/off, 0 = off. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc RecalculateAllFrequencies + + Call GetChannelTables + +RecalculateAllFrequencies1: + Or Byte Ptr [SI], 32 + + Add SI, 128 + Dec CX + JNZ RecalculateAllFrequencies1 + + Ret + +EndP RecalculateAllFrequencies + + +Proc SetStereo Far + + Mov CS:Stereo, AL + Cmp CS:MixSegment, 0 + JE SetStereo1 + + Call StopPAS16 + Call StartPAS16 + + Call RecalculateAllFrequencies + +SetStereo1: + Ret + +EndP SetStereo + +;컴 LoadSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = sample to load +; DS:SI points to sample header +; ES:0 points to first sample +; +; Returns: **Carry set if NO error** +; **Carry clear if error** +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +include loadsam.inc + +;컴 ReleaseSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AX = sample to release +; DS:SI points to sample header +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReleaseSample Far + + Ret + +EndP ReleaseSample + +;컴 ResetMemory 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetMemory Far + + Ret + +EndP ResetMemory + +;컴 GetStatus 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +; Returns text to show on status line, AX = display parameter +; Carry set if not to show anything. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetStatus Far + + StC + Ret + +EndP GetStatus + +;컴 SoundCardScreen 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Function to have driver interactive part of program +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SoundCardScreen Far + + Mov AX, 5 + Mov SI, 1 + Mov CX, CS + Mov DX, Offset PAS16ScreenList + + ClC + Ret + +EndP SoundCardScreen + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetVariable Far ; Returns AX, given DI + + Xor AH, AH + Mov AL, [CS:VolumeTable+DI] + Ret + +EndP GetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetVariable Far ; Given AX, DI + + Push DS + Push DX + + Push CS + Pop DS + Assume DS:Driver + + Mov [VolumeTable+DI], AL + + Comment ~ + + Mov DX, BasePort + Add DL, 4 + Mov AL, 30h + Mov AH, [VolumeTable] + ShL AH, 3 + Out DX, AX + + Mov AL, 31h + Mov AH, [VolumeTable+1] + ShL AH, 3 + Out DX, AX + + Mov AL, 44h + Mov AH, [VolumeTable+2] + ShL AH, 4 + Out DX, AX + + Mov AL, 45h + Mov AH, [VolumeTable+3] + ShL AH, 4 + Out DX, AX + + Mov AL, 46h + Mov AH, [VolumeTable+4] + ShL AH, 4 + Out DX, AX + + Mov AL, 47h + Mov AH, [VolumeTable+5] + ShL AH, 4 + Out DX, AX + + ~ + + Pop DX + Pop DS + Ret + +EndP SetVariable + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +EndDriver: + +;******** Provided Variable Table ************* + +MaxNumberOfChannels DW 0FFFFh ; Maximum number of channels the + ; driver can handle. + +StopAfterPlay DW 0 +DefaultChannels DW 64 + DW 5 Dup (0) + + +;******** Provided Procedure Table ************* + +ProvidedTableStart: + + DW Offset DetectCard + + DW Offset InitSound ; Playing related + DW Offset ReinitSound + DW Offset UninitSound + + DW Offset Poll + + DW Offset SetTempo ; Sound variable related + DW Offset SetMixVolume + DW Offset SetStereo + + DW Offset LoadSample ; Sample related + DW Offset ReleaseSample + DW Offset ResetMemory + DW Offset GetStatus ; Returns string to show on status line + + DW Offset SoundCardScreen ; Sound card 'screen' + + DW Offset GetVariable ; For interface + DW Offset SetVariable + +ProvidedTableEnd: + DW 32-(ProvidedTableEnd-ProvidedTableStart)/2 Dup (0) + +EndS + +End diff --git a/it/SoundDrivers/PASDRV.ASM b/it/SoundDrivers/PASDRV.ASM new file mode 100755 index 0000000..5c79d1c --- /dev/null +++ b/it/SoundDrivers/PASDRV.ASM @@ -0,0 +1,1903 @@ + + .386P + +Segment DriverHeader PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +;***** Driver Header ******* + +include drhead.inc + +EndS + +Segment Driver PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +ORG 0 +StartDriver: + +include vtable.inc + +;******** Required ProcedureTable ************* + +include reqproc.inc + +;********************************** + +STEREOENABLED EQU 1 +DMABUFFERLENGTH EQU 4096 +MIXRESOLUTION EQU 16 ; 32 bit mixing for the PAS16 +MIXTABLESIZE EQU 2*256*65 +TIMERCONST EQU 11932 + +Debug1 DB 0 +Debug2 DW 0 + +PAS16Msg DB "Pro Audio Spectrum found", 13 + DB "Port ", 0FDh, "Xh, IRQ ", 0FDh, "D, DMA ", 0FDh, "D", 0 + +PAS16NoMemoryMsg DB "Pro Audio Spectrum found", 13 + DB "Error: Insufficient memory", 0 + +ReinitMsg DB "Pro Audio Spectrum reinitialised", 0 + +ConfigErrorMsg DB "Error saving configuration to ITPAS.DRV", 0 +ConfigOKMsg DB "Configuration saved to ITPAS.DRV", 0 + +DriverName DB "ITPAS.DRV", 0 + +Forced DB 0 +Stereo DB 0 +MixVolume DW 0 + +BytesToMix DW 1000 +MixSpeed DW 44100 +PASMixConst DW 0 + +MixSegment DW 0 +DMASegment DW 0 + +MixTransferOffset DW 0 +MixTransferRemaining DW 0 + +CONFIGURATIONOFFSET EQU $+128 +CONFIGSIZE EQU 6 +MixMode DW 0 +MixModeOffset DW 0 +Filter DW 0 + +IMR DW 0 +OldIRQHandler DD 0 + +FilterValue DW 0 +FilterValue2 DW 0 +TimerAccumulator DW 0 + +DMALengthTable Label Byte + DB 1, 3, 5, 7, 0C2h, 0C6h, 0CAh, 0CEh + +;********************************** + +PAS16ScreenList Label + DW 6 + DW Near Ptr IdleFunctionList + DW Near Ptr GlobalKeyLink + + DW Near Ptr FullScreenBox ; 0 + DW Near Ptr ScreenHeader + DW Near Ptr FillHeader + DW Near Ptr PASHeaderLine + + DW Near Ptr DriverText + + DW Near Ptr MixModeText + DW Near Ptr MixModeButton1 ; 6 + DW Near Ptr MixModeButton2 ; 7 + + DW Near Ptr FilterText + DW Near Ptr FilterButton1 ; 9 + DW Near Ptr FilterButton2 + DW Near Ptr FilterButton3 + + DW 0 + +PASHeaderLine DW 10 + DB "Pro Audio Spectrum Driver", 0 + +EmptyObject DW 1 + DB 0, 0 + DB 0 + DB 0 + +DriverText DW 1 + DB 29, 48 + DB 21h + DB "Pro Audio Spectrum Driver 1.0 for Impulse Tracker", 0 + +GlobalKeyLink DB 7 +GlobalKeyLink2 DD 0 + +IdleFunctionList DD 0 + DD 0 + +FillHeader DW 8 +FillHeader2 DD 0 + +FullScreenBox DW 0 + DB 0, 0, 79, 49 + DB 4 + +ScreenHeader DW 8 +ScreenHeader2 DD 0 + +MixModeText DW 1 + DB 2, 13 + DB 20h + DB "Mixing Mode", 0 + +MixModeButton1 DW 2 + DW 0FFFFh, 7, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment1 DW 0 + DW 0 + DW Offset SetMixMode +DriverSegment2 DW 0 + DB 3, 15, 32, 17, 8 + DB 0 + DB " 16 Bit, Non-Interpolated", 0 + +MixModeButton2 DW 2 + DW 6, 9, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment3 DW 0 + DW 2 + DW Offset SetMixMode +DriverSegment4 DW 0 + DB 3, 18, 32, 20, 8 + DB 0 + DB " 16 Bit, Interpolated", 0 + +FilterText DW 1 + DB 2, 22 + DB 20h + DB "Filter mode", 0 + +FilterButton1 DW 2 + DW 7, 10, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetFilter +DriverSegment9 DW 0 + DW 0 + DW Offset SetFilter +DriverSegment10 DW 0 + DB 3, 24, 29, 26, 8 + DB 0 + DB " No Filter", 0 + +FilterButton2 DW 2 + DW 9, 11, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetFilter +DriverSegment11 DW 0 + DW 1 + DW Offset SetFilter +DriverSegment12 DW 0 + DB 3, 27, 29, 29, 8 + DB 0 + DB " 50% Filter", 0 + +FilterButton3 DW 2 + DW 10, 0FFFFh, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetFilter +DriverSegment13 DW 0 + DW 2 + DW Offset SetFilter +DriverSegment14 DW 0 + DB 3, 30, 29, 32, 8 + DB 0 + DB " 75% Filter", 0 + +VolumeTable DB 6 Dup (0) + +; 컴 MixingRoutines 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +MixBufferPos DW 0 + +include dma.inc +include mix.inc +include m12bit.mix +include m12biti.mix + +MixFunctionTables Label + +include m12bit.inc ; contains the tables +include m12biti.inc + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +RelocationTable Label Word + DW Offset DriverSegment1, Offset DriverSegment2 + DW Offset DriverSegment3, Offset DriverSegment4 + DW Offset DriverSegment9, Offset DriverSegment10 + DW Offset DriverSegment11, Offset DriverSegment12 + DW Offset DriverSegment13, Offset DriverSegment14 + DW 0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetMixMode Far + + Push CS + Pop ES + Mov DI, Offset MixMode + + Ret + +EndP GetMixMode + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetFilter Far + + Push CS + Pop ES + Mov DI, Offset Filter + + Ret + +EndP GetFilter + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetFilter Far + + Mov AX, [SI+22] + Mov CS:FilterValue, 0 + Mov CS:Filter, AX + ClI + Jmp SetMixModeChain + +EndP SetFilter + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixMode Far + + Mov AX, [SI+22] + + ClI + + Mov CS:MixMode, AX + + Mov BX, 180 + Mul BX + Mov CS:MixModeOffset, AX + + Mov DS, Word Ptr [CS:RecalculateAllVolumes+2] + Call CS:RecalculateAllVolumes + + StI + +SetMixModeChain: + Call GotoHomeDirectory + + ; Now to save config into driver file. + Push CS + Pop DS + Assume DS:Driver + + Mov AX, 3D02h ; Read write access + Mov DX, Offset DriverName + Mov SI, Offset ConfigErrorMsg + Int 21h + JC SetMixMode1 + + Mov BX, AX + + Mov AX, 4200h + Xor CX, CX + Mov DX, Offset CONFIGURATIONOFFSET + Int 21h + JC SetMixMode2 + + Mov AH, 40h + Mov CX, CONFIGSIZE + Mov DX, Offset MixMode + Int 21h + +SetMixMode2: + PushF + Mov AH, 3Eh + Int 21h + PopF + + JC SetMixMode1 + + Mov SI, Offset ConfigOKMsg + +SetMixMode1: + Mov BX, 40 + Call SetInfoLine + + Mov AX, 1 + Ret + +EndP SetMixMode + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GetMixSpeed + Assume DS:Driver + + Push AX + Push CX + Push DX + + Mov DX, 12h + Mov AX, 34DCh + Mov CX, PASMixConst + Cmp CS:Stereo, 0 + JE GetMixSpeed1 + + And CX, Not 1 + +GetMixSpeed1: + Div CX + +GetMixSpeed2: + Mov MixSpeed, AX + + Pop DX + Pop CX + Pop AX + Ret + +EndP GetMixSpeed + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GetPASMixConst ; Work out value.. and nearest + ; mixspeed value. + + PushA + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, CmdLineMixSpeed + Mov CX, MixSpeed + Test AX, AX + JZ GetPASMixConst1 + + Mov CX, 44100 + Cmp AX, CX + JA GetPASMixConst1 + + Mov CX, 12000 + Cmp AX, CX + JB GetPASMixConst1 + + Mov CX, AX + +GetPASMixConst1: + Mov MixSpeed, CX + + Mov DX, 012h + Mov AX, 34DCh + Div CX + + Mov PASMixConst, AX + Mov BX, AX + + Pop DS + PopA + Ret + +EndP GetPASMixConst + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc TestPAS ; AX = port + + Push AX + + Mov DX, 803h ; Default is 0B8Bh + Xor DX, AX ; DX = Interrupt Control port + In AL, DX + + Cmp AL, 0FFh + JE TestPAS1 + + Mov AH, AL + Xor AL, 11100000b + Out DX, AL + + Jmp $+2 + Jmp $+2 + In AL, DX + + Cmp AL, AH + XChg AH, AL + Out DX, AL + JNE TestPAS1 + + Pop AX + + ClC + Ret + +TestPAS1: + Pop AX + StC + Ret + +EndP TestPAS + +; 컴 DetectCard 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Returns carry set if error, else carry clear. Has to setup internal vars +; (eg. appropriate IRQ/DMA whatever). +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc DetectCard Far + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, 0BC00h + Mov BX, '??' + Xor CX, CX + Xor DX, DX + Int 2Fh + + Xor BX, CX + Xor BX, DX + Cmp BX, 'M'*256+'V' + JE DetectPAS4 ; MVSound.Sys installed! + +DetectPAS7: + StC + Ret + +DetectPAS4: + Mov AX, BasePort + Cmp AX, 0FFFFh + JE DetectPAS1 + Cmp AX, 388h + JE DetectPAS6 + Cmp AX, 384h + JE DetectPAS6 + Cmp AX, 38Ch + JE DetectPAS6 + Cmp AX, 288h + JNE DetectPAS7 + +DetectPAS6: + Call TestPAS + JNC DetectPAS2 + + Ret + +DetectPAS1: + Mov AX, 388h + Call TestPAS + JNC DetectPAS2 + + Mov AX, 384h + Call TestPAS + JNC DetectPAS2 + + Mov AX, 38Ch + Call TestPAS + JNC DetectPAS2 + + Mov AX, 288h + Call TestPAS + JNC DetectPAS2 + + Ret ; No card! + +DetectPAS2: + Push AX + + Mov AX, 0BC04h + Int 2Fh + + Cmp AX, 'M'*256+'V' + JNE DetectPAS3 + + Pop AX + + Mov BasePort, AX + Mov DMA, BX + Mov IRQ, CX + + Mov AL, [DMALengthTable+BX] + Mov Byte Ptr [DMAPort1], AL + Mov Byte Ptr [DMAPort2], AL + + Mov AX, DMABUFFERLENGTH/2 + Cmp BX, 4 + JB DetectPAS5 + + ShR AX, 1 + +DetectPAS5: + Mov Word Ptr [DMABufferLength1], AX + Mov Word Ptr [DMABufferLength2], AX + + Mov EAX, 'Jeff' + + ClC + Ret + +DetectPAS3: + Pop AX + StC + Ret + +EndP DetectCard + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +MixModeTable Label Word + DW Offset Mix0ModeMono, Mix0ModeStereo + DW Offset Mix0ModeMono, Mix0ModeStereo + DW Offset Mix6ModeMono, Mix6ModeStereo + DW Offset Mix6ModeMono, Mix6ModeStereo + +Proc MixSamples ; Given DS:SI = info tables, CX = numchannels + + ; 1. Clean buffer + ; + update variables + ; 2. Update parameters + ; 3. Mix func + ; 4. Return + + Push CX + + Mov CX, BytesToMix + Mov ES, MixSegment + Mov DI, MIXTABLESIZE + Mov AX, 2020h + Mov DX, CX + Add CX, CX + + Mov MixTransferOffset, DI ; } Memory write + + Cmp Stereo, 0 + JE MixSamples1 + + ShR AX, 1 + Mov DX, CX + +MixSamples1: + Rep StosW ; } Memory write + Mov MixTransferRemaining, DX ; } + + Pop CX + +MixSamples2: + Test Byte Ptr [SI], 1 + JZ MixSamplesEnd2 + Cmp Byte Ptr [SI+36h], 100 + JE MixSamplesEnd2 + + Push CX + Mov CX, [SI] + + Test CH, 2 + JZ MixSamples3 + And Byte Ptr [SI], Not 1 + + Jmp MixSamplesEnd +; Cmp MixMode, 8 ; Is it volume ramping? +; JB MixSamplesEnd + +MixSamples3: + Test CL, 20h ; New freq? + JZ MixSamples5 + + Mov AX, [SI+10h] + Mov DX, [SI+12h] + Mov BX, MixSpeed + Cmp DX, BX + JAE MixSamplesHandleError + + Div BX + ShL EAX, 16 + Xor AX, AX + Div BX + Mov STEPVALUE, EAX + +MixSamples4: + Test CH, 1 + JZ MixSamples5 + + Mov DWord Ptr [SI+1Ch], 0 ; Current Volume = 0 + ; for volume sliding. +MixSamples5: + Test CX, 8440h ; New volume or panning? + JZ MixSamplesMix + + Xor AX, AX + Test CH, 8 ; Muted? + JNZ MixModeCommon + + Mov BX, MixMode + Add BL, Stereo + Add BX, BX + Jmp [CS:MixModeTable+BX] + +Mix0Mode: ; 16-bit mixing, no interpolation +Mix0ModeMono: ; and 16-bit mixing, interpolation + Mov AL, [SI+20h] + ShR AL, 1 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Mov AX, 0 + JZ MixModeCommon + Mov AL, 30 ; Use left only-mixing for mono + Jmp MixModeCommon + +Mix0ModeStereo: + Mov AL, [SI+37h] ; Final pan + Cmp AL, 100 + JE Mix0ModeSurround + + Mul Byte Ptr [SI+20h] ; Final volume + Add AX, 64 + ShR AX, 7 + Mov [SI+0Ch], AX ; Store into right volume + + Mov AL, 64 + Sub AL, [SI+37h] + Mul Byte Ptr [SI+20h] + Add AX, 64 + ShR AX, 7 + Mov [SI+0Eh], AX ; Left volume + + Mov CH, AL ; CH = left volume + Mov CL, [SI+0Ch] ; CL = right volume + Mov AX, 0 + + Test CX, CX + JZ MixModeCommon + + Mov AL, 30 ; Left only... + Test CL, CL + JZ MixModeCommon + + Mov AL, 60 + Test CH, CH + JZ MixModeCommon + + Mov AL, 90 + Cmp CL, CH + JZ MixModeCommon + + Mov AL, 120 + Jmp MixModeCommon + +Mix0ModeSurround: + Mov AL, [SI+20h] + ShR AL, 2 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Mov AX, 0 + JZ MixModeCommon + Mov AL, 150 ; Surround + Jmp MixModeCommon + +Mix6ModeMono: + Mov AX, [SI+4Ah] + Mul MixVolume + ShRD AX, DX, 8 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Test AX, AX + JZ MixModeCommon + Mov AX, 30 + Jmp MixModeCommon + +Mix6ModeStereo: + Mov AL, [SI+37h] ; Final pan + Cmp AL, 100 + JE Mix6ModeSurround + + Mul Byte Ptr MixVolume + Mul Word Ptr [SI+4Ah] + ShRD AX, DX, 14 + Mov [SI+0Ch], AX ; Store into right volume + Mov BX, AX + ShL EAX, 16 + + Mov AL, 64 ; Do left volume + Sub AL, [SI+37h] ; AL = 64-FinalPan + Mul Byte Ptr MixVolume + Mul Word Ptr [SI+4Ah] + ShRD AX, DX, 14 + Mov [SI+0Eh], AX + + Mov ECX, EAX + + ; BX = right volume + ; CX = Left volume + Mov AX, 0 + Test ECX, ECX + JZ MixModeCommon + + Mov AL, 30 + Test BX, BX + JZ MixModeCommon + + Mov AL, 60 + Test CX, CX + JZ MixModeCommon + + Mov AL, 90 + Cmp CX, BX + JE MixModeCommon + + Mov AL, 120 + Jmp MixModeCommon + +Mix6ModeSurround: + Mov AX, [SI+4Ah] + Mul MixVolume + ShRD AX, DX, 9 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + JZ MixModeCommon + Mov AX, 150 + Jmp MixModeCommon + +MixModeCommon: ; Requires AX = 30/60/90 etc. depending + ; On mixing mode type. + ; This will add 180 for 16-bit, + ; And sort out loop types. + Mov BL, [SI+0Ah] + Test Byte Ptr [SI+18h], 2 ; 16 bit? + JZ MixModeCommon1 + + Add AX, 180 + +MixModeCommon1: + Cmp BL, 8 + JB MixModeCommon3 ; No loop + JE MixModeCommon2 ; Forwards loop + + Add AX, 10 + +MixModeCommon2: + Add AX, 10 + +MixModeCommon3: + Add AX, Offset MixFunctionTables + Add AX, MixModeOffset + Mov [SI+8], AX ; Offset... + +MixSamplesMix: + Mov BX, [SI+8] ; BX = offset into + Mov EAX, [CS:BX+2] + Mov DWord Ptr PreMixFunction, EAX + Mov EAX, [CS:BX+6] + Mov DWord Ptr MixFunctionSeparateBackwards, EAX + + Mov AX, BytesToMix + Mov MixBlockSize, AX + Mov MixBufferOffset, MIXTABLESIZE + + Mov EAX, CURRENTPOSITION + Mov OLDPOSITION, EAX + + Call Word Ptr [CS:BX] + + And Word Ptr [SI], 0111100010001101b + Jmp MixSamplesEnd + +MixSamplesHandleError: + Mov Word Ptr [SI], 200h + + Test Byte Ptr [SI+3Ah], 80h + JNZ MixSamplesEnd + + Mov BX, [SI+38h] + And Byte Ptr [BX], Not 4 ; Turn off channel + +MixSamplesEnd: + Pop CX + +MixSamplesEnd2: + Add SI, 128 + Dec CX + JNZ MixSamples2 + + Ret + +EndP MixSamples + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PAS16IRQHandler + + Push AX + Push BX + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Add TimerAccumulator, TIMERCONST + JC PAS16IRQHandler11 + + Mov AL, 20h + Out 20h, AL + Jmp PAS16IRQHandler12 + +PAS16IRQHandler11: + PushF + Call [OldIRQHandler] + +PAS16IRQHandler12: + +DMAPort1 EQU $+1 + In AL, 1 + Mov AH, AL +DMAPort2 EQU $+1 + In AL, 1 + XChg AL, AH + + Mov Debug2, AX + + Cmp MixBufferPos, 0 + JE PAS16IRQHandler13 + + Xor BX, BX +DMABufferLength1 EQU $+1 + Cmp AX, 1234h + JB PAS16IRQHandler1 + + Pop DS + Pop BX + Pop AX + IRet + +PAS16IRQHandler13: + Mov BX, DMABUFFERLENGTH/2 +DMABufferLength2 EQU $+1 + Cmp AX, 1234h + JAE PAS16IRQHandler1 + + Pop DS + Pop BX + Pop AX + IRet + +PAS16IRQHandler1: + Xor MixBufferPos, 1 + + PushAD + Push ES + + CLD + + + ; OK... time to get next block + ; Check whether stereo thing is on.. + ; + LES DI, [ActualDMAPtr] + Add DI, BX + + Mov BX, DMABUFFERLENGTH/2 ; BX = samples required + Mov BP, 4 ; Skip for mono + Mov CL, 6 ; Shift for mono + + Cmp Stereo, 0 + JE PAS16IRQHandlerMono + + Mov BP, 2 ; Stereo skip value. + Dec CL + +PAS16IRQHandlerMono: + Call SaveEMSPageFrame + + Cmp MixTransferRemaining, 0 + JNE PAS16IRQHandler4 + Assume DS:Nothing + +PAS16IRQHandler3: + Push BX + Push CX + Push BP + Push ES + Push DI + + Call Update + Call MixSamples + + Pop DI + Pop ES + Pop BP + Pop CX + Pop BX + +PAS16IRQHandler4: + Mov DS, MixSegment + Mov SI, MixTransferOffset + Mov DX, BX ; DX = samples to transfer + Cmp DX, MixTransferRemaining + JBE PAS16IRQHandler5 + + Mov DX, MixTransferRemaining + +PAS16IRQHandler5: + Push DX + Cmp CS:Filter, 1 + JB PAS16IRQHandler6 + JE PAS16IRQHFilter + + Cmp CS:Stereo, 0 + JE PAS16IRQ3QFilterMono + +PAS16IRQ3QFilterStereo: + Push BX + + Mov BX, FilterValue + Mov BP, FilterValue2 + ShR DX, 1 + +PAS16IRQ3QFilterStereo1: + Mov AX, BX + Mov CX, BP + Add AX, [SI] + Add CX, [SI+2] + SAR AX, 1 + SAR CX, 1 + Add BX, AX + Add BP, CX + SAR BX, 1 + SAR BP, 1 + + Mov AX, BX + SAR AX, 5 + + Test AH, AH + JNZ PAS163QFilterStereoClip1 + +PAS16IRQ3QFilterStereo2: + StosB + + Mov AX, BP + SAR AX, 5 + + Test AH, AH + JNZ PAS163QFilterStereoClip3 + +PAS16IRQ3QFilterStereo3: + StosB + + Add SI, 4 + Dec DX + JNZ PAS16IRQ3QFilterStereo1 + + Mov FilterValue, BX + Mov FilterValue2, BP + + Pop BX + + Jmp PAS16MixTransferEnd + +PAS16IRQ3QFilterMono: + Push BX + + Mov BX, FilterValue + +PAS16IRQ3QFilterMono1: + Mov AX, BX + Add AX, [SI] + SAR AX, 1 + Add BX, AX + SAR BX, 1 + Mov AX, BX + SAR AX, 6 + + Test AH, AH + JNZ PAS163QFilterMonoClip1 + +PAS16IRQ3QFilterMono2: + StosB + + Add SI, 4 + Dec DX + JNZ PAS16IRQ3QFilterMono1 + + Mov FilterValue, BX + + Pop BX + + Jmp PAS16MixTransferEnd + +PAS16IRQHFilter: + Cmp CS:Stereo, 0 + JE PAS16IRQHFilterMono + +PAS16IRQHFilterStereo: + Push BX + + Mov BX, FilterValue + Mov BP, FilterValue2 + ShR DX, 1 + +PAS16IRQHFilterStereo1: + Add BX, [SI] + Add BP, [SI+2] + + SAR BX, 1 + SAR BP, 1 + + Mov AX, BX + SAR AX, 5 + + Test AH, AH + JNZ PAS16HFilterStereoClip1 + +PAS16IRQHFilterStereo2: + StosB + + Mov AX, BP + SAR AX, 5 + + Test AH, AH + JNZ PAS16HFilterStereoClip3 + +PAS16IRQHFilterStereo3: + StosB + + Add SI, 4 + Dec DX + JNZ PAS16IRQHFilterStereo1 + + Mov FilterValue, BX + Mov FilterValue2, BP + + Pop BX + + Jmp PAS16MixTransferEnd + +PAS16IRQHFilterMono: + Push BX + + Mov BX, FilterValue + +PAS16IRQHFilterMono1: + Add BX, [SI] + SAR BX, 1 + Mov AX, BX + SAR AX, 6 + + Test AH, AH + JNZ PAS16HFilterMonoClip1 + +PAS16IRQHFilterMono2: + StosB + + Add SI, 4 + Dec DX + JNZ PAS16IRQHFilterMono1 + + Mov FilterValue, BX + + Pop BX + + Jmp PAS16MixTransferEnd + +PAS16IRQHandler6: + Mov AX, [SI] + SAR AX, CL + + Test AH, AH + JNZ PAS16IRQHandlerClip1 + +PAS16IRQHandler7: + StosB ; } Memory write + + Add SI, BP + Dec DX + JNZ PAS16IRQHandler6 + +PAS16MixTransferEnd: + Pop DX + + Sub MixTransferRemaining, DX ; } Memory write + Sub BX, DX + JNZ PAS16IRQHandler3 + + Mov MixTransferOffset, SI ; } Memory write + + Call RestoreEMSPageFrame + + Pop ES + PopAD + Pop DS + Pop BX + Pop AX + IRet + +PAS16IRQHandlerClip1: + Mov AL, 0FFh + JNS PAS16IRQHandler7 + Mov AL, 0 + Jmp PAS16IRQHandler7 + +PAS16HFilterMonoClip1: + Mov AL, 0FFh + JNS PAS16IRQHFilterMono2 + Mov AL, 0 + Jmp PAS16IRQHFilterMono2 + +PAS16HFilterStereoClip1: + Mov AL, 0FFh + JNS PAS16IRQHFilterStereo2 + Mov AL, 0 + Jmp PAS16IRQHFilterStereo2 + +PAS16HFilterStereoClip3: + Mov AL, 0FFh + JNS PAS16IRQHFilterStereo3 + Mov AL, 0 + Jmp PAS16IRQHFilterStereo3 + +PAS163QFilterMonoClip1: + Mov AL, 0FFh + JNS PAS16IRQ3QFilterMono2 + Mov AL, 0 + Jmp PAS16IRQ3QFilterMono2 + +PAS163QFilterStereoClip1: + Mov AL, 0FFh + JNS PAS16IRQ3QFilterStereo2 + Mov AL, 0 + Jmp PAS16IRQ3QFilterStereo2 + +PAS163QFilterStereoClip3: + Mov AL, 0FFh + JNS PAS16IRQ3QFilterStereo3 + Mov AL, 0 + Jmp PAS16IRQ3QFilterStereo3 + +EndP PAS16IRQHandler + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetIRQ + + Push EAX + Push ES + + Xor AX, AX + Mov ES, AX + + Mov AL, 34h ; Program IRQ 0. LSB&MSB, Rate gen + Out 43h, AL + + ; bump the interrupt to be called + ; 100 times a second. + Mov AX, TIMERCONST + Out 40h, AL + Mov AL, AH + Out 40h, AL + + Mov AX, CS + ShL EAX, 16 + Mov AX, Offset PAS16IRQHandler + + ClI + + XChg [ES:20h], EAX ; Hook to timer interrupt + Mov CS:OldIRQHandler, EAX + + StI + + Pop ES + Pop EAX + + Ret + +EndP SetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetIRQ + + Push EAX + Push ES + + Xor AX, AX + Mov ES, AX + + Mov AL, 34h ; Program IRQ 0. LSB&MSB, Rate gen + Out 43h, AL + + Xor AL, AL + Out 40h, AL ; Interrupt called at normal 18.2 times + Out 40h, AL + + Mov EAX, CS:OldIRQHandler + Mov [ES:20h], EAX + + Pop ES + Pop EAX + + Ret + +EndP ResetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc StopPAS16 + + Mov DX, BasePort + Xor AL, AL + Xor DX, 0B89h xor 388h ; Interrupt Status register + Out DX, AL + + Mov DX, BasePort ; Audio filter control + Mov AL, 1 + Xor DX, 0B8Ah xor 388h ; Disable buffer counter + Out DX, AL ; and PAS 16 output + + Mov DX, BasePort + Mov AL, 19h ; Mono, L2L, R2R + Xor DX, 0F8Ah xor 388h ; Cross channel register + Out DX, AL + + Ret + +EndP StopPAS16 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc StartPAS16 ; + + PushA + Push ES + Push DS + + Push CS + Pop DS + Assume DS:Driver + + ; Setup DMA + Mov BX, DMASegment + Xor AX, AX + Mov DX, DMA + Mov DI, DMABUFFERLENGTH + Call SetDMA + + LES DI, ActualDMAPtr + Xor AX, AX + Mov CX, DMABUFFERLENGTH/2 + Rep StosW + + Mov MixBufferPos, 0 + Mov MixTransferRemaining, 0 + + Mov DX, BasePort + Xor AL, AL + Xor DX, 0B89h xor 388h ; Interrupt Status register + Out DX, AL + + Mov DX, BasePort ; Audio filter control + Mov AL, 1 + Xor DX, 0B8Ah xor 388h ; Disable buffer counter + Out DX, AL ; and PAS 16 output + + Mov DX, BasePort + Mov AL, 19h + Xor DX, 0F8Ah xor 388h ; Cross channel register + Out DX, AL + + Mov DX, BasePort + Xor DX, 138Bh xor 388h ; Timer control, + Mov AL, 00110110b ; 36h - set frequency + Out DX, AL + + Mov DX, BasePort + Xor DX, 1388h xor 388h + Mov AX, PASMixConst + Cmp Stereo, 0 + JE StartPAS16_2 + + ShR AX, 1 + +StartPAS16_2: + Out DX, AL + Mov AL, AH + Out DX, AL + + Call GetMixSpeed + Call GetTempo + Call SetTempo + + Mov DX, BasePort + Xor DX, 138Bh xor 388h ; Timer control + Mov AL, 01110100b ; 74h - set buffer count + Out DX, AL + + Mov DX, BasePort ; Sample count + Mov AX, DMABUFFERLENGTH + Xor DX, 1389h xor 388h + + Cmp DMA, 4 + JB StartPAS16_1 + + ShR AX, 1 + +StartPAS16_1: + Out DX, AL + Mov AL, AH + Out DX, AL + + Mov AL, Stereo + Xor AL, 1 ; 0 if stereo, 1 if mono. + ShL AL, 5 + Mov DX, BasePort + Or AL, 099h ; Enable DRQ, DAC output + Xor DX, 0F8Ah xor 388h + Out DX, AL + Jmp $+2 + Jmp $+2 + Or AL, 40h ; Enable PCM + Out DX, AL + + Mov DX, BasePort + Xor DX, 0B8Bh xor 388h + In AL, DX + Or AL, 8 ; Enable sample buffer intr + Out DX, AL + + Mov DX, BasePort + Mov AL, 0E1h ; disable mute, enable sample rate + ; timer and sample buffer counter. + Xor DX, 0B8Ah xor 388h + Out DX, AL + + Pop DS + Pop ES + PopA + + Ret + + Assume DS:Nothing + +EndP StartPAS16 + +;컴 InitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Sets up any memory required for output +; Initiates output +; +; Parameters: AX = Number of Channels +; +; If sucessful, returns: +; Carry flag clear +; DS:SI = pointer to text to display +; AX = parameter 1 in text +; BX = parameter 2 in text +; CX = parameter 3 in text +; DX = parameter 4 in text +; DI = parameter 5 in text +; +; If unsucessful, returns: +; Carry flag set +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc InitSound Far + + Push CS + Pop DS + Assume DS:Driver + + Mov SI, Offset RelocationTable + +RelocationFix: + LodsW + Test AX, AX + JZ RelocationEnd + Mov BX, AX + Mov [BX], DS + Jmp RelocationFix + + +RelocationEnd: + Call GetEMSPageFrame + Mov EMSPageFrame, AX + + In AL, 0A1h + Mov AH, AL + In AL, 21h + Mov IMR, AX + + Mov ECX, IdleUpdateInfoLine + Mov EDX, GlobalKeyList + Mov IdleFunctionList, ECX + Mov GlobalKeyLink2, EDX + + Mov ECX, FillHeaderFunction + Mov EDX, DrawHeaderFunction + Mov FillHeader2, ECX + Mov ScreenHeader2, EDX + + Call GetPASMixConst + ; Parags to allocate = (4/(.4*31*16))*MixSpeed + 2080 + ; = 661*MixSpeed/65536 + + Mov AX, 1322 + Mul MixSpeed + Add AX, 0FFFFh + AdC DX, 2080 + + Mov BX, (DMABUFFERLENGTH*2)/16 + Add BX, DX + + ; Allocate MixSegment first + Mov AH, 48h + + Int 21h + JNC InitSound1 + +InitSoundNoMemory: + Mov SI, Offset PAS16NoMemoryMsg + Ret + +InitSound1: + Mov MixSegment, AX + Add AX, DX + Mov DMASegment, AX + + Call SetIRQ + Call GetTempo + Call SetTempo + + Mov SI, Offset PAS16Msg + + Mov AX, BasePort + Mov BX, IRQ + Mov CX, DMA + + Ret + +EndP InitSound + Assume DS:Nothing + +;컴 ReInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Reinitialises sound output +; Initiates sound output +; +; Parameters: AX = number of channels. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReInitSound Far + + PushA + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Call ResetIRQ + Call SetIRQ + + Mov SI, Offset ReInitMsg + Mov BX, 40 + Call SetInfoLine + + Mov AL, Stereo + Call SetStereo + + Pop ES + Pop DS + PopA + + Ret + +EndP ReInitSound + Assume DS:Nothing + +;컴 UnInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Stops sound output, releases any memory used by driver +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UnInitSound Far + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, IMR + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Mov AX, MixSegment + Test AX, AX + JZ UnInitSound1 + + Mov ES, AX + Mov AH, 49h ; Release MixSegment + Int 21h + + Call StopPAS16 + Call ResetIRQ + +UnInitSound1: + Ret + +EndP UnInitSound + Assume DS:Nothing + +;컴 Poll 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; This procedure is called as often as possible by IT.EXE +; AX = Playmode (0 for nothing in particular, 1 = pattern, 2 = song) +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Poll Far + +; In AL, 1 +; Mov AH, AL +; In AL, 1 +; Mov CS:Debug2, AX + + Ret + +EndP Poll + +;컴 SetTempo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: BX = tempo +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetTempo Far + + Push AX + Push BX + Push DX + + Push BX + + Mov AX, MixSpeed + Mov BX, AX + Xor DX, DX + + ShL AX, 1 + RCL DX, 1 ; DX:AX = Mixspeed*2 + + ShR BX, 1 ; BX = Mixspeed/2 + + Add AX, BX + AdC DX, 0 ; DX:AX = Mixspeed*2.5 + + Pop BX ; BX = tempo + Div BX + + Mov BytesToMix, AX + + Pop DX + Pop BX + Pop AX + + Ret + +EndP SetTempo + +;컴 SetMixVolume 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = MixVolume +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixVolume Far + + PushA + Push DS + + Mov BX, AX ; BX = MixVolume + Mov CS:MixVolume, BX + + Mov AX, CS:MixSegment + Test AX, AX + JZ SetMixVolume2 + + Mov DS, AX + + Mov CX, MIXTABLESIZE/2 + Mov SI, MIXTABLESIZE-2; Starting point - working backwards + +SetMixVolume1: + Mov AX, CX + + Dec AX ; AH = volume, AL = wave value. + Xor DX, DX + XChg AH, DL ; DL = Volume, AX = wave value + CBW + + IMul DX ; DX:AX = Volume * Wave Value + ; Ranges -8192->8128 + + IMul BX ; DX:AX = Volume * Wave Value * Mixing Volume + ; Ranges -1048576->1040384 + + Add AX, 64 + AdC DX, 0 + + ShRD AX, DX, 7 + Mov [SI], AX + Sub SI, 2 + + Loop SetMixVolume1 + +SetMixVolume2: + Pop DS + PopA + + Ret + +EndP SetMixVolume + +;컴 SetStereo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AL = Stereo on/off, 0 = off. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc RecalculateAllFrequencies + + Call GetChannelTables + +RecalculateAllFrequencies1: + Or Byte Ptr [SI], 32 + + Add SI, 128 + Dec CX + JNZ RecalculateAllFrequencies1 + + Ret + +EndP RecalculateAllFrequencies + + +Proc SetStereo Far + + Mov CS:Stereo, AL + Cmp CS:MixSegment, 0 + JE SetStereo1 + + Call StopPAS16 + Call StartPAS16 + + Call RecalculateAllFrequencies + +SetStereo1: + Ret + +EndP SetStereo + +;컴 LoadSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = sample to load +; DS:SI points to sample header +; ES:0 points to first sample +; +; Returns: **Carry set if NO error** +; **Carry clear if error** +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +include loadsam.inc + +;컴 ReleaseSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AX = sample to release +; DS:SI points to sample header +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReleaseSample Far + + Ret + +EndP ReleaseSample + +;컴 ResetMemory 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetMemory Far + + Ret + +EndP ResetMemory + +;컴 GetStatus 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +; Returns text to show on status line, AX = display parameter +; Carry set if not to show anything. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetStatus Far + + StC + Ret + +EndP GetStatus + +;컴 SoundCardScreen 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Function to have driver interactive part of program +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SoundCardScreen Far + + Mov AX, 5 + Mov SI, 1 + Mov CX, CS + Mov DX, Offset PAS16ScreenList + + ClC + Ret + +EndP SoundCardScreen + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetVariable Far ; Returns AX, given DI + + Xor AH, AH + Mov AL, [CS:VolumeTable+DI] + Ret + +EndP GetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetVariable Far ; Given AX, DI + + Push DS + Push DX + + Push CS + Pop DS + Assume DS:Driver + + Mov [VolumeTable+DI], AL + + Comment ~ + + Mov DX, BasePort + Add DL, 4 + Mov AL, 30h + Mov AH, [VolumeTable] + ShL AH, 3 + Out DX, AX + + Mov AL, 31h + Mov AH, [VolumeTable+1] + ShL AH, 3 + Out DX, AX + + Mov AL, 44h + Mov AH, [VolumeTable+2] + ShL AH, 4 + Out DX, AX + + Mov AL, 45h + Mov AH, [VolumeTable+3] + ShL AH, 4 + Out DX, AX + + Mov AL, 46h + Mov AH, [VolumeTable+4] + ShL AH, 4 + Out DX, AX + + Mov AL, 47h + Mov AH, [VolumeTable+5] + ShL AH, 4 + Out DX, AX + + ~ + + Pop DX + Pop DS + Ret + +EndP SetVariable + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +EndDriver: + +;******** Provided Variable Table ************* + +MaxNumberOfChannels DW 0FFFFh ; Maximum number of channels the + ; driver can handle. + +StopAfterPlay DW 0 +DefaultChannels DW 64 + DW 5 Dup (0) + + +;******** Provided Procedure Table ************* + +ProvidedTableStart: + + DW Offset DetectCard + + DW Offset InitSound ; Playing related + DW Offset ReinitSound + DW Offset UninitSound + + DW Offset Poll + + DW Offset SetTempo ; Sound variable related + DW Offset SetMixVolume + DW Offset SetStereo + + DW Offset LoadSample ; Sample related + DW Offset ReleaseSample + DW Offset ResetMemory + DW Offset GetStatus ; Returns string to show on status line + + DW Offset SoundCardScreen ; Sound card 'screen' + + DW Offset GetVariable ; For interface + DW Offset SetVariable + +ProvidedTableEnd: + DW 32-(ProvidedTableEnd-ProvidedTableStart)/2 Dup (0) + +EndS + +End diff --git a/it/SoundDrivers/PCSPKDRV.ASM b/it/SoundDrivers/PCSPKDRV.ASM new file mode 100755 index 0000000..3e40cd8 --- /dev/null +++ b/it/SoundDrivers/PCSPKDRV.ASM @@ -0,0 +1,934 @@ + + .386P + +Segment DriverHeader PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +;***** Driver Header ******* + +include drhead.inc + +EndS + +Segment Driver PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +ORG 0 +StartDriver: + +include vtable.inc + +;******** Required ProcedureTable ************* + +include reqproc.inc + +;********************************** + +STEREOENABLED EQU 0 +DMABUFFERLENGTH EQU 4096 +MIXRESOLUTION EQU 16 ; 16 bit mixing for the SB Pro +MIXTABLESIZE EQU 2*256*65 + +SBProMsg DB " Using Internal PC Speaker", 0 + +SBProNoMemoryMsg DB " Using Internal PC Speaker", 13 + DB "Error: Insufficient memory", 0 + +ReinitMsg DB "PC Speaker reinitialised", 0 + +DSPVersion DW 0 +Forced DB 0 +InInterrupt DB 0 + +BytesToMix DW 1000 +MixSpeed DW 22000 +MixConst DW 0 + +MixSegment DW 0 +DMASegment DW 0 + +MixTransferOffset DW 0 +MixTransferRemaining DW 0 + +DMASize DW 2048 + +OldIRQHandler DD 0 +TimerAccumulator DW 0 + +VolumeTable DB 256 Dup (0) + +; 컴 MixingRoutines 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +MixBufferPos DW 0 +OutputBufferPos DW 0 +OutputBlockEnd DW 1024 + +include mix.inc +include mono12b.mix + +MixFunctionTables Label + +include mono12b.inc ; contains the tables + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GetMixConst ; Work out value.. and nearest + ; mixspeed value. Work out + ; volume translation table + + PushA + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, CmdLineMixSpeed + Mov CX, MixSpeed + + Cmp AX, 12000 + JB GetMixConst1 + + Cmp AX, 44100 + JA GetMixConst1 + + Mov CX, AX + +GetMixConst1: + Mov DX, 0012h + Mov AX, 34DDh + + Div CX + ; AX = mix const + Mov MixConst, AX + + Mov DX, 12h + Mov AX, 34DDh + Div MixConst + + Mov MixSpeed, AX + + Mov CX, 256 + Mov DI, Offset VolumeTable + Push CS + Pop ES + + ; Volume table = (PosInTable / 256) * MixConst +GetMixConst2: + Mov AX, 256 + Sub AX, CX + Mul MixConst + Add AX, 80h + Mov AL, AH + Inc AL + StosB + + Loop GetMixConst2 + + Pop ES + Pop DS + PopA + Ret + +EndP GetMixConst + Assume DS:Nothing + +; 컴 DetectCard 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Returns carry set if error, else carry clear. Has to setup internal vars +; (eg. appropriate IRQ/DMA whatever). +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc DetectCard Far + + Mov AX, 0FFFFh + Push CS + Pop DS + Assume DS:Driver + + Cmp AX, IRQ + JNE DetectCard1 + Cmp AX, Baseport + JNE DetectCard1 + Cmp AX, DMA + JNE DetectCard1 + + Mov EAX, 'Jeff' + + ClC + Ret + +DetectCard1: + StC + Ret + +EndP DetectCard + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc MixSamples ; Given DS:SI = info tables, CX = numchannels + + ; 1. Clean buffer + ; + update variables + ; 2. Update parameters + ; 3. Mix func + ; 4. Return + + Push CX + + Mov CX, BytesToMix + Mov ES, MixSegment + Mov DI, MIXTABLESIZE + Mov AX, 2020h + + Mov BX, CX ; BX = bytes to mix + Mov DX, CX + + Mov MixTransferOffset, DI ; } Memory write + Rep StosW ; } Memory write + Mov MixTransferRemaining, DX ; } + + Pop CX + +MixSamples2: + Test Byte Ptr [SI], 1 + JZ MixSamplesEnd2 + Cmp Byte Ptr [SI+36h], 100 + JE MixSamplesEnd2 + + Push CX + Mov CX, [SI] + + Test CH, 2 + JZ MixSamples3 + And Byte Ptr [SI], Not 1 + Jmp MixSamplesEnd + +MixSamples3: + Test CL, 20h ; New freq? + JZ MixSamples5 + + Mov AX, [SI+10h] + Mov DX, [SI+12h] + Mov BX, MixSpeed + Cmp DX, BX + JAE MixSamplesHandleError + + Div BX + ShL EAX, 16 + Xor AX, AX + Div BX + Mov STEPVALUE, EAX + +MixSamples4: + Test CH, 1 + JZ MixSamples5 + + Mov DWord Ptr [SI+1Ch], 0 ; Current Volume = 0 + ; for volume sliding. +MixSamples5: + Test CX, 8440h ; New volume or panning? + JZ MixSamplesMix + + Xor AX, AX + Test CH, 8 ; Muted? + JNZ MixModeCommon + +Mix0Mode: ; 16-bit mixing, no interpolation, no ramping +Mix0ModeMono: + Mov AL, [SI+20h] + ShR AL, 1 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Mov AX, 0 + JZ MixModeCommon + Mov AX, 30 ; Use left only-mixing for mono + +MixModeCommon: ; Requires AX = 30/60/90 etc. depending + ; On mixing mode type. + ; This will add 180 for 16-bit, + ; And sort out loop types. + Mov BL, [SI+0Ah] + Test Byte Ptr [SI+18h], 2 ; 16 bit? + JZ MixModeCommon1 + + Add AX, 60 + +MixModeCommon1: + Cmp BL, 8 + JB MixModeCommon3 ; No loop + JE MixModeCommon2 ; Forwards loop + + Add AX, 10 + +MixModeCommon2: + Add AX, 10 + +MixModeCommon3: + Add AX, Offset MixFunctionTables + Mov [SI+8], AX ; Offset... + + +MixSamplesMix: + Mov BX, [SI+8] ; BX = offset into + Mov EAX, [CS:BX+2] + Mov DWord Ptr PreMixFunction, EAX + Mov EAX, [CS:BX+6] + Mov DWord Ptr MixFunctionSeparateBackwards, EAX + + Mov AX, MixTransferRemaining + Mov MixBlockSize, AX + Mov MixBufferOffset, MIXTABLESIZE + + Mov EAX, CURRENTPOSITION + Mov OLDPOSITION, EAX + + Call Word Ptr [CS:BX] + + And Word Ptr [SI], 0111100010001101b + Jmp MixSamplesEnd + +MixSamplesHandleError: + Mov Word Ptr [SI], 200h + + Test Byte Ptr [SI+3Ah], 80h + JNZ MixSamplesEnd + + Mov BX, [SI+38h] + And Byte Ptr [BX], Not 4 ; Turn off channel + +MixSamplesEnd: + Pop CX + +MixSamplesEnd2: + Add SI, 128 + Dec CX + JNZ MixSamples2 + + Ret + +EndP MixSamples + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PCSpeakerIRQHandler + + Push AX + Push BX + Push DS + + Mov DS, CS:DMASegment + Mov BX, CS:OutputBufferPos + + Mov AL, [BX] + Out 42h, AL + + Mov AX, CS + Mov DS, AX + Assume DS:Driver + + Inc BX + ; OK.. which IRQ handler? + Mov AX, MixConst + Add TimerAccumulator, AX + JC PCSpeakerIRQHandler1 + + Mov AL, 20h + Out 20h, AL + Jmp PCSpeakerIRQHandler2 + +PCSpeakerIRQHandler1: + PushF + Call OldIRQHandler + +PCSpeakerIRQHandler2: + Mov OutputBufferPos, BX + Cmp BX, OutputBlockEnd + JAE PCSpeakerIRQHandler3 + +PCSpeakerIRQHandlerEnd: + Pop DS + Pop BX + Pop AX + + IRet + +PCSpeakerIRQHandler3: + Mov BX, DMASize + Mov AX, OutputBlockEnd + Add AX, BX + Cmp AX, DMABUFFERLENGTH + JBE PCSpeakerIRQHandler4 + + Mov AX, BX + Mov OutputBufferPos, 0 + +PCSpeakerIRQHandler4: + Mov OutputBlockEnd, AX + + Cmp InInterrupt, 0 + JA PCSpeakerIRQHandlerEnd + + Inc InInterrupt + + ClD + + PushAD + Push ES + + Mov ES, CS:DMASegment + Mov DI, OutputBufferPos + + Call SaveEMSPageFrame + + StI + ; BX = bytes required + + Cmp MixTransferRemaining, 0 + JNE SBProIRQHandler4 + Assume DS:Nothing + +SBProIRQHandler3: + Push BX + Push ES + Push DI + + Call Update + Call MixSamples + + Pop DI + Pop ES + Pop BX + +SBProIRQHandler4: + Mov DS, MixSegment + Mov SI, MixTransferOffset + Mov DX, BX ; DX = samples to transfer + Cmp DX, MixTransferRemaining + JBE SBProIRQHandler5 + + Mov DX, MixTransferRemaining + +SBProIRQHandler5: + Push BX + Push DX + +SBProIRQHandler6: + Mov BX, [SI] + SAR BX, 6 + + Test BH, BH + JNZ SBProIRQHandlerClip1 + +SBProIRQHandler7: + Mov AL, [CS:VolumeTable+BX] + StosB ; } Memory write + + Add SI, 2 + Dec DX + JNZ SBProIRQHandler6 + + Pop DX + Pop BX + + Sub MixTransferRemaining, DX ; } Memory write + Sub BX, DX + JNZ SBProIRQHandler3 + + Mov MixTransferOffset, SI ; } Memory write + + Call RestoreEMSPageFrame + + Dec InInterrupt + +PCSpkEnd2: + Pop ES + PopAD + Pop DS + Pop BX + Pop AX + IRet + +SBProIRQHandlerClip1: + Mov BX, 0 + JS SBProIRQHandler7 + Mov BX, 0FFh + Jmp SBProIRQHandler7 + +EndP PCSpeakerIRQHandler + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetIRQ + + PushAD + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Mov OutputBufferPos, 0 + Mov OutputBlockEnd, 1024 + + Mov AL, 34h ; Program IRQ 0. LSB&MSB, Rate gen + Out 43h, AL + + Mov AX, MixConst + Out 40h, AL + Mov AL, AH + Out 40h, AL + ; Program PC Speaker's IRQ + Mov AL, 90h + Out 43h, AL + + In AL, 61h + Or AL, 3 + Out 61h, AL ; Enable sound. + + Xor AX, AX + Mov ES, AX + + Mov AX, CS + ShL EAX, 16 + Mov AX, Offset PCSpeakerIRQHandler + + ClI + + XChg [ES:20h], EAX + Mov OldIRQHandler, EAX + + StI + + Pop ES + Pop DS + PopAD + + Ret + +EndP SetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetIRQ + + PushAD + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Mov AL, 0B6h ; Reset PCSpeaker control + Out 43h, AL + + In AL, 61h ; Enable PC Speaker to be + And AL, 0FCh ; controlled by other programs + Out 61h, AL + + + Mov AL, 34h ; Reset IRQ calling rate. + Out 43h, AL + Xor AL, AL + Out 40h, AL + Out 40h, AL + + Xor AX, AX + Mov ES, AX + + Mov EAX, OldIRQHandler + Mov [ES:20h], EAX + + Pop ES + Pop DS + PopAD + + Ret + +EndP ResetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +;컴 InitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Sets up any memory required for output +; Initiates output +; +; Parameters: AX = Number of Channels +; +; If sucessful, returns: +; Carry flag clear +; DS:SI = pointer to text to display +; AX = parameter 1 in text +; BX = parameter 2 in text +; CX = parameter 3 in text +; DX = parameter 4 in text +; DI = parameter 5 in text +; +; If unsucessful, returns: +; Carry flag set +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc InitSound Far + + Push CS + Pop DS + Assume DS:Driver + + Call GetEMSPageFrame + Mov EMSPageFrame, AX + + Call GetMixConst + + Mov AX, 661 + Mul MixSpeed + Add AX, 0FFFFh + AdC DX, 2080 + + Mov BX, (DMABUFFERLENGTH)/16 + Add BX, DX + + ; Allocate MixSegment first + Mov AH, 48h + + Int 21h + JNC InitSound1 + +InitSoundNoMemory: + Mov SI, Offset SBProNoMemoryMsg + Ret + +InitSound1: + Mov MixSegment, AX + Add AX, DX + Mov DMASegment, AX + + Call GetTempo + Call SetTempo + Call SetIRQ + + Mov SI, Offset SBProMsg + + Ret + +EndP InitSound + Assume DS:Nothing + +;컴 ReInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Reinitialises sound output +; Initiates sound output +; +; Parameters: AX = number of channels. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReInitSound Far + + PushA + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Call ResetIRQ + Call SetIRQ + + Mov SI, Offset ReInitMsg + Mov BX, 40 + Call SetInfoLine + + Pop ES + Pop DS + PopA + + Ret + +EndP ReInitSound + Assume DS:Nothing + +;컴 UnInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Stops sound output, releases any memory used by driver +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UnInitSound Far + + Mov AX, MixSegment + Test AX, AX + JZ UnInitSound1 + + Mov ES, AX + Mov AH, 49h ; Release MixSegment + Int 21h + + Call ResetIRQ + +UnInitSound1: + Ret + +EndP UnInitSound + +;컴 Poll 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; This procedure is called as often as possible by IT.EXE +; AX = Playmode (0 for nothing in particular, 1 = pattern, 2 = song) +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Poll Far + + Ret + +EndP Poll + +;컴 SetTempo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: BX = tempo +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetTempo Far + + Push AX + Push BX + Push DX + + Push BX + + Mov AX, MixSpeed + Mov BX, AX + Xor DX, DX + + ShL AX, 1 + RCL DX, 1 ; DX:AX = Mixspeed*2 + + ShR BX, 1 ; BX = Mixspeed/2 + + Add AX, BX + AdC DX, 0 ; DX:AX = Mixspeed*2.5 + + Pop BX ; BX = tempo + Div BX + + Mov BytesToMix, AX + + Pop DX + Pop BX + Pop AX + + Ret + +EndP SetTempo + +;컴 SetMixVolume 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = MixVolume +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixVolume Far + + PushA + Push DS + + Mov BX, AX ; BX = MixVolume + + Mov AX, CS:MixSegment + Test AX, AX + JZ SetMixVolume2 + + Mov DS, AX + + Mov CX, MIXTABLESIZE/2 + Mov SI, MIXTABLESIZE-2; Starting point - working backwards + +SetMixVolume1: + Mov AX, CX + + Dec AX ; AH = volume, AL = wave value. + Xor DX, DX + XChg AH, DL ; DL = Volume, AX = wave value + CBW + + IMul DX ; DX:AX = Volume * Wave Value + ; Ranges -8192->8128 + + IMul BX ; DX:AX = Volume * Wave Value * Mixing Volume + ; Ranges -1048576->1040384 + + Add AX, 64 + AdC DX, 0 + + ShRD AX, DX, 7 + Mov [SI], AX + Sub SI, 2 + + Loop SetMixVolume1 + +SetMixVolume2: + Pop DS + PopA + + Ret + +EndP SetMixVolume + +;컴 SetStereo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AL = Stereo on/off, 0 = off. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetStereo Far + + Ret + +EndP SetStereo + +;컴 LoadSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = sample to load +; DS:SI points to sample header +; ES:0 points to first sample +; +; Returns: **Carry set if NO error** +; **Carry clear if error** +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc LoadSample Far + + StC + Ret + +EndP LoadSample + +;컴 ReleaseSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AX = sample to release +; DS:SI points to sample header +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReleaseSample Far + + Ret + +EndP ReleaseSample + +;컴 ResetMemory 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetMemory Far + + Ret + +EndP ResetMemory + +;컴 GetStatus 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +; Returns text to show on status line, AX = display parameter +; Carry set if not to show anything. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetStatus Far + + StC + Ret + +EndP GetStatus + +;컴 SoundCardScreen 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Function to have driver interactive part of program +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SoundCardScreen Far + + StC + Ret + +EndP SoundCardScreen + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetVariable Far ; Returns AX, given DI + + Ret + +EndP GetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetVariable Far ; Given AX, DI + + Ret + +EndP SetVariable + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +EndDriver: + +;******** Provided Variable Table ************* + +MaxNumberOfChannels DW 0FFFFh ; Maximum number of channels the + ; driver can handle. + +StopAfterPlay DW 0 +DefaultChannels DW 64 + DW 5 Dup (0) + + +;******** Provided Procedure Table ************* + +ProvidedTableStart: + + DW Offset DetectCard + + DW Offset InitSound ; Playing related + DW Offset ReinitSound + DW Offset UninitSound + + DW Offset Poll + + DW Offset SetTempo ; Sound variable related + DW Offset SetMixVolume + DW Offset SetStereo + + DW Offset LoadSample ; Sample related + DW Offset ReleaseSample + DW Offset ResetMemory + DW Offset GetStatus ; Returns string to show on status line + + DW Offset SoundCardScreen ; Sound card 'screen' + + DW Offset GetVariable ; For interface + DW Offset SetVariable + +ProvidedTableEnd: + DW 32-(ProvidedTableEnd-ProvidedTableStart)/2 Dup (0) + +EndS + +End diff --git a/it/SoundDrivers/PNP.INC b/it/SoundDrivers/PNP.INC new file mode 100755 index 0000000..fecac2e --- /dev/null +++ b/it/SoundDrivers/PNP.INC @@ -0,0 +1,224 @@ +; +; Plug and play include file. Driver needs to define PNPVENDORID and +; PNPSERIALID which will be used to identify the card. +; +; Call function PnP_Detect +; + + +PnP_SerialID DD 0 +PnP_VendorID DD 0 +PnP_ReadPort DW 0 +PnP_CSN DB 0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_Delay + + Push AX CX + + Mov CX, 180h +PnP_Delay1: + In AL, 21h + Loop PnP_Delay1 + + Pop CX AX + Ret + +EndP PnP_Delay + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_WriteData + + Mov DX, 279h + Out DX, AL + + Mov AL, AH + Mov DH, 0Ah + Out DX, AL + Ret + +EndP PnP_WriteData + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_ReadRegister + + Mov DX, 279h + Out DX, AL + + Mov DX, PnP_ReadPort + In AL, DX + + Ret + +EndP PnP_ReadRegister + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_Isolate + + Mov AX, 402h + Call Pnp_WriteData ; Reset CSNs + +PnP_IsolateNextCard: + Mov AX, 0003h + Call PnP_WriteData ; Wake[0] + + Mov AX, PnP_ReadPort + ShL AX, 6 + Xor AL, AL + Call PnP_WriteData ; Set Read Data port. + + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + + Mov AL, 1 ; Serial Isolation + Mov DX, 279h + Out DX, AL + + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + + Mov BL, 6Ah + Mov CX, 64 + Mov DX, PnP_ReadPort + + ClI + +PnP_Isolate1: + ShR PnP_SerialID, 1 + RCR PnP_VendorID, 1 + + Mov BH, BL + ShR BH, 1 + Xor BH, BL + ShR BX, 1 + + In AL, DX + Mov AH, AL + Call PnP_Delay + In AL, DX + Call PnP_Delay + + Cmp AX, 55AAh + JNE PnP_Isolate2 + + Xor BL, 80h + Or SerialNumber, 80000000h + +PnP_Isolate2: + Dec CX + JNZ PnP_Isolate1 + + Mov CX, 8 + Xor BH, BH + +PnP_Isolate3: + ShR BH, 1 + + In AL, DX + Mov AH, AL + Call PnP_Delay + In AL, DX + Call PnP_Delay + Cmp AX, 55AAh + JNE PnP_Isolate4 + + Or BH, 80h + +PnP_Isolate4: + Dec CX + JNZ PnP_Isolate3 + + Cmp BL, BH ; Matching Checksum? + JNE PnP_IsolateFinished + + ; assign CSN + Inc PnP_CSN + + Mov AL, 6 + MOv AH, PnP_CSN + Call PnP_WriteData + + Cmp PnP_VendorID, PNPVENDORID + JNE PnP_IsolateNextCard + Cmp PnP_SerialID, PNPSERIALID + JNE PnP_IsolateNextCard + + Mov AL, 60h + Call PnP_ReadData + Mov AH, AL + Mov AL, 61h + Call PnP_ReadData ; AX = address. + + Mov AL, 70h + Call PnP_ReadData ; AL[3:0] = IRQ + + Mov AL, 74 + Call PnP_ReadData ; AL[2:0] = DMA + + Jmp PnP_IsolateNextCard + +PnP_IsolateFinished: + Cmp PnP_CSN, 0 + JNE PnP_IsolateEnd + + StC + +PnP_IsolateEnd: + Ret + +EndP PnP_Isolate + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Pnp_Detect ; returns carry clear if succesful + + Xor AL, AL + Mov DX, 279h + Out DX, AL + Out DX, AL + + Mov AL, 6Ah ; Starting value + Mov CX, 32 + +PnP_InitiationKeyLoop: + Out DX, AL + + Mov AH, AL + ShR AH, 1 + Xor AH, AL + ShR AX, 1 + + Dec CX + JNZ PnP_InitiationKeyLoop + +; Try three ports before concluding no PnP cards: 20Fh, 27Bh, 213h + + Mov PnP_ReadPort, 20Fh + Call PnP_Isolate + JNC PnP_DetectEnd + + Mov PnP_ReadPort, 27Bh + Call PnP_Isolate + JNC PnP_DetectEnd + + Mov PnP_ReadPort, 213h + Call PnP_Isolate + +PnP_DetectEnd: ; Return PnP to wait for key state + Mov AX, 202h + Call PnP_WriteData + + Ret + +EndP PnP_Detect + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + diff --git a/it/SoundDrivers/Q.INC b/it/SoundDrivers/Q.INC new file mode 100755 index 0000000..c6e45a4 --- /dev/null +++ b/it/SoundDrivers/Q.INC @@ -0,0 +1,34 @@ + +QualityFactorTable Label DWord + DD 3F800000h, 3F7A8874h, 3F752ECBh, 3F6FF262h + DD 3F6AD298h, 3F65CED3h, 3F60E678h, 3F5C18F1h + DD 3F5765ACh, 3F52CC19h, 3F4E4BACh, 3F49E3DCh + DD 3F459421h, 3F415BF8h, 3F3D3AE1h, 3F39305Ch + DD 3F353BEFh, 3F315D21h, 3F2D937Ch, 3F29DE8Ch + DD 3F263DE0h, 3F22B109h, 3F1F379Ah, 3F1BD12Ah + DD 3F187D50h, 3F153BA8h, 3F120BCDh, 3F0EED5Fh + DD 3F0BDFFDh, 3F08E34Bh, 3F05F6EEh, 3F031A8Ch + DD 3F004DCEh, 3EFB20BEh, 3EF5C3D4h, 3EF0843Ch + DD 3EEB6156h, 3EE65A84h, 3EE16F2Dh, 3EDC9EBBh + DD 3ED7E89Bh, 3ED34C3Ch, 3ECEC913h, 3ECA5E95h + DD 3EC60C3Bh, 3EC1D181h, 3EBDADE7h, 3EB9A0EEh + DD 3EB5AA1Ah, 3EB1C8F2h, 3EADFCFFh, 3EAA45CEh + DD 3EA6A2EDh, 3EA313EEh, 3E9F9862h, 3E9C2FE1h + DD 3E98DA02h, 3E95965Fh, 3E926494h, 3E8F4440h + DD 3E8C3504h, 3E893681h, 3E86485Dh, 3E836A3Eh + DD 3E809BCCh, 3E7BB965h, 3E765939h, 3E711670h + DD 3E6BF06Ah, 3E66E68Ah, 3E61F836h, 3E5D24D6h + DD 3E586BD9h, 3E53CCADh, 3E4F46C5h, 3E4AD998h + DD 3E46849Eh, 3E424752h, 3E3E2134h, 3E3A11C4h + DD 3E361887h, 3E323503h, 3E2E66C2h, 3E2AAD4Fh + DD 3E270838h, 3E23770Fh, 3E1FF965h, 3E1C8ED2h + DD 3E1936ECh, 3E15F14Ch, 3E12BD91h, 3E0F9B56h + DD 3E0C8A3Eh, 3E0989E9h, 3E0699FDh, 3E03BA20h + DD 3E00E9F9h, 3DFC5268h, 3DF6EEF8h, 3DF1A8FCh + DD 3DEC7FD5h, 3DE772E5h, 3DE28191h, 3DDDAB43h + DD 3DD8EF67h, 3DD44D6Ch, 3DCFC4C4h, 3DCB54E6h + DD 3DC6FD4Ah, 3DC2BD6Ah, 3DBE94C7h, 3DBA82DFh + DD 3DB68738h, 3DB2A157h, 3DAED0C5h, 3DAB150Eh + DD 3DA76DC0h, 3DA3DA6Ch, 3DA05AA3h, 3D9CEDFCh + DD 3D99940Eh, 3D964C71h, 3D9316C3h, 3D8FF2A1h + DD 3D8CDFABh, 3D89DD84h, 3D86EBCFh, 3D840A32h diff --git a/it/SoundDrivers/REQPROC.INC b/it/SoundDrivers/REQPROC.INC new file mode 100755 index 0000000..0cdbebc --- /dev/null +++ b/it/SoundDrivers/REQPROC.INC @@ -0,0 +1,31 @@ + +ProcedureTableStart Label +Update DD 0 +GetSampleHeader DD 0 +GetSampleLocation DD 0 + DD 0 +GetEMSPageFrame DD 0 +SaveEMSPageFrame DD 0 +RestoreEMSPageFrame DD 0 +GetTempo DD 0 ; Gets tempo in BX +M_FunctionHandler DD 0 +SetInfoLine DD 0 +Music_LoadAllSamples DD 0 +GlobalKeyList DD 0 +IdleUpdateInfoLine DD 0 +DrawHeaderFunction DD 0 +FillHeaderFunction DD 0 +GotoHomeDirectory DD 0 +GetFileName DD 0 +SetDirectory DD 0 +StopPlayback DD 0 +GetEnvironment DD 0 +GetChannelTables DD 0 +RecalculateAllVolumes DD 0 +UARTBufferEmpty DD 0 +UARTSend DD 0 +S_GetDestination DD 0 +S_DrawString DD 0 + DD 32 - ($-ProcedureTableStart)/4 Dup (0) + + diff --git a/it/SoundDrivers/SAM9407.ASM b/it/SoundDrivers/SAM9407.ASM new file mode 100755 index 0000000..67bfa61 --- /dev/null +++ b/it/SoundDrivers/SAM9407.ASM @@ -0,0 +1,1008 @@ + + .386P + +Segment DriverHeader PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +;***** Driver Header ******* + +include drhead.inc + +EndS + +Segment Driver PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +ORG 0 +StartDriver: + +include vtable.inc + +;******** Required ProcedureTable ************* + +include reqproc.inc + +;*********************************************** + +NUMMEMORYBLOCKS EQU 64 + +PNPSERIALID EQU 0FFFFFFFFh +PNPVENDORID EQU 80719304h + +MMT_MAXENTRIES EQU 64 +MMT_MAXSIZE EQU 3*MMT_MAXENTRIES + + +SAM_RD_MEM EQU 2h +SAM_GET_MMT EQU 3h +SAM_GEN_INT EQU 48h +SAM_GET_VOI EQU 51h +SAM_VOI_OPEN EQU 52h +SAM_VOI_CLOSE EQU 53h +SAM_VOI_START EQU 54h +SAM_VOI_STOP EQU 55h +SAM_VOI_VOL EQU 56h +SAM_VOI_MAIN EQU 57h +SAM_VOI_PITCH EQU 58h +SAM_VOI_AUX EQU 59h +SAM_VOI_FILT EQU 5Ah +SAM_VOI_MEM EQU 5Bh +SAM_GET_POS EQU 5Ch +SAM_ADD_POS EQU 5Dh + +SAM9407Message DB "Dream SAM9407 Detected", 13 + DB "Port ", 0FDh, "Xh, ", 0FDh, "Dk RAM", 0 + +StatusLine DB "FreeSAM ", 0FDh, "Dk", 0 + +SAMUpdateFlag DB 0 + +ALIGN 4 +OldIRQHandler DD 0 +SAMUpdateTimer DW 0 +SAMUpdateCount DW 0 + +MMTData DW MMT_MAXSIZE Dup (0) + +MemoryBlocks DD NUMMEMORYBLOCKS*2 Dup (0) + ; Memory blocks are offset/size pairs. + +SampleInformation DD 100*4 Dup (0) + ; Sample data is a struct + ; Offset 0: Starting address + ; Offset 4: Loop start + ; Offset 8: Loop end + ; Offset 0Ch: ?? + +SlaveChannelOffset DW 0 + +; 컴 EmptyFunction 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc EmptyFunction Far + + Xor AX, AX + StC + Ret + +EndP EmptyFunction + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SAM9407ReceiveByte ; Returns AL = data + ; BL = status + + Push DX + Mov DX, CS:BasePort + Inc DX + +SAM9407ReceiveByte1: + In AL, DX + Test AL, AL + JS SAM9407ReceiveByte1 + + Mov BL, AL + Dec DX + And BL, 30h + + In AL, DX + Pop DX + + Ret + +EndP SAM9407ReceiveByte + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SAM9407ReceiveWord ; Returns AX + + Call SAM9407ReceiveByte + Mov AL, AH + Call SAM9407ReceiveByte + XChg AL, AH + + Ret + +EndP SAM9407ReceiveWord + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SAM9407ReceiveDWord ; Returns EAX + + Call SAM9407ReceiveByte + RoR EAX, 8 + Call SAM9407ReceiveByte + RoR EAX, 8 + Call SAM9407ReceiveByte + RoR EAX, 8 + Call SAM9407ReceiveByte + RoR EAX, 8 + + Ret + +EndP SAM9407ReceiveDWord + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SAM9407SendControlByte ; BL = data + + Push AX + Push DX + + Mov DX, CS:BasePort + Inc DX + +SAM9407SendControlByte1: + In AL, DX + Test AL, 40h + JNZ SAM9407SendControlByte1 + + Mov AL, BL + Out DX, AL + + Pop DX + Pop AX + + Ret + +EndP SAM9407SendControlByte + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SAM9407SendDataByte ; AL = data + + Push DX + Push AX + + Mov DX, CS:BasePort + Inc DX + +SAM9407SendDataByte1: + In AL, DX + Test AL, 40h + JNZ SAM9407SendDataByte1 + + Pop AX + Dec DX + + Out DX, AL + + Pop DX + + Ret + +EndP SAM9407SendDataByte + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SAM9407SendDataWord ; AX = data + + Call SAM9407SendDataByte + Mov AL, AH + Call SAM9407SendDataByte + Ret + +EndP SAM9407SendDataWord + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SAM9407SendDataDWord ; EAX = data + + Call SAM9407SendDataByte + ShR EAX, 8 + Call SAM9407SendDataByte + ShR EAX, 8 + Call SAM9407SendDataByte + ShR AX, 8 + Call SAM9407SendDataByte + Ret + +EndP SAM9407SendDataDWord + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SAM9407ReceiveString ; ES:DI points to deposit point. + ; EAX = memory address + ; CX = count + + Mov BL, SAM_RD_MEM + Call SAM9407SendControlByte + Call SAM9407SendDataDWord + Mov AX, CX + Call SAM9407SendDataWord + +SAM9407InString1: + Call SAM9407ReceiveByte + Cmp AL, 0ABh + JE SAM9407InStringError + Cmp AL, 0ACh + JNE SAM9407InString1 + +SAM9407InString2: + Mov DX, CS:BasePort + Add DX, 2 + + Rep InsW + + DB 85h + +SAM9407InStringError: + StC + Ret + +EndP SAM9407ReceiveString + +; 컴 DetectCard 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Returns carry set if error, else carry clear. Has to setup internal vars +; (eg. appropriate IRQ/DMA whatever). +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetWaitforSend ; Given DX = control port + + Xor CX, CX + +ResetWaitforSend1: + In AL, DX + Test AL, 40h + LoopNZ ResetWaitforSend + Ret + +EndP ResetWaitforSend + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetWaitforReceive + + Xor CX, CX + +ResetWaitforReceive1: + In AL, DX + Test AL, 80h + JNZ ResetWaitforReceive2 + + Dec DX + In AL, DX + Inc DX + Cmp AL, 0FEh + JE ResetWaitforReceive3 + +ResetWaitforReceive2: + Loop ResetWaitforReceive1 + + StC + Ret + +ResetWaitforReceive3: + ClC + Ret + +EndP ResetWaitforReceive + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SAMSendChannelNumber + + Mov AX, SI + Sub AX, CS:SlaveChannelOffset + ShR AX, 7 + Call SAM9407SendDataByte + + Ret + +EndP SAMSendChannelNumber + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SAMOpenVoice + + Cmp Byte Ptr [SI+2], 1 + JE SAMOpenVoice1 ; Already opened! + + Mov Byte Ptr [SI+2], 1 + + Mov BL, [SI+36h] ; Sample number + Xor DH, DH + And BX, 0FFh + ShL BX, 4 + + Mov DL, [Byte Ptr CS:SampleInformation+BX+3] + Sub DL, [Byte Ptr CS:SampleInformation+BX+7] + ; Carry 0 if inbank + ; Carry 1 if crossbank + + SBB DL, DL ; DL = 0 inbank + ; DL = 0FFh crossbank + + ShL DL, 7 ; DL = 0 inbank + ; DL = 80h crossbank + + Mov BL, SAM_VOI_OPEN + Call SAM9407SendControlByte + + Mov AX, SI + Sub AX, CS:SlaveChannelOffset + ShR AX, 7 + Or AL, DL + Call SAM9407SendDataByte + +SAMOpenVoice1: + Ret + +EndP SAMOpenVoice + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SAMStopNote ; Closes the voice. + + Cmp Byte Ptr [SI+2], 1 + JNE SAMStopNote1 + + Mov Byte Ptr [SI+2], 0 + Mov BL, SAM_VOI_CLOSE + Call SAM9407SendControlByte + Call SAMSendChannelNumber + +SAMStopNote1: + Ret + + +EndP SAMStopNote + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SAMSetVolume + + Cmp Byte Ptr [SI+2], 1 + JNE SAMSetVolume1 + + Mov BL, SAM_VOI_VOL + Call SAM9407SendControlByte + Call SAMSendChannelNumber + Mov AL, [SI+20h] + Call SAM9407SendDataByte + +SAMSetVolume1: + Ret + +EndP SAMSetVolume + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SAMSetPan + + Cmp Byte Ptr [SI+2], 1 + JNE SAMSetPan1 + +Comment ~ + Mov BL, SAM_VOI_PAN + Call SAM9407SendControlByte + Call SAMSendChannelNumber + Mov AL, [SI+37h] + Call SAM9407SendDataByte +~ +SAMSetPan1: + Ret + +EndP SAMSetPan + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SAMSetPitch + +; Pitch value sent is 400h for nominal frequency of 37.5khz, linear scale +; -> Value sent = Frequency*400h / 37500 +; = Frequency * 0.02730666 +; = Frequency * 117281240 / 2^32 + + Cmp Byte Ptr [SI+2], 1 + JNE SAMSetPitch3 + + Mov EAX, 117281240 + Mul DWord Ptr [SI+10h] + + Cmp EDX, 0FFFFh + JA SAMSetPitch1 + + Mov BL, SAM_VOI_PITCH + Call SAM9407SendControlByte + Call SAMSendChannelNumber + Mov AX, DX + Call SAM9407SendDataWord + +SAMSetPitch3: + Ret + +SAMSetPitch1: + Call SAMStopNote + + Mov Word Ptr [SI], 200h + Test Byte Ptr [SI+3Ah], 80h + JNZ SAMSetPitch2 + + Mov BX, [SI+38h] + And Byte Ptr [BX], Not 4 ; Signify channel off + +SAMSetPitch2: + Ret + +EndP SAMSetPitch + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SAMSetRegisters + +; First get offset of currently playing notes + +; Update Registers to play notes + +; Flow is as follows: +; If new note, open voice +; +; If pitch change, set pitch +; If volume change, set volume + filters +; +PlayNote: + + Ret + +EndP SAMSetRegisters + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SAMIRQHandler ; IRQ Handler has to + ; 1) Update GUS registers + ; 2) Update song position + Push AX + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, SAMUpdateTimer + Add SAMUpdateCount, AX + JC SAMIRQHandler1 + + Mov AL, 20h + Out 20h, AL + Jmp SAMIRQHandler2 + +SAMIRQHandler1: + PushF + Call [OldIRQHandler] + +SAMIRQHandler2: + Xor SAMUpdateFlag, 1 + JZ SAMIRQHandlerEnd + + PushAD + Push ES + + ClD + + Call SaveEMSPageFrame + Call Update ; Returns DS:SI, CX + Assume DS:Nothing + + Mov SlaveChannelOffset, SI + + Call SAMSetRegisters + Call RestoreEMSPageFrame + + Pop ES + PopAD + +SAMIRQHandlerEnd: + Pop DS + Pop AX + IRet + +EndP SAMIRQHandler + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetUART ; Given DX = Port + + Inc DX + + Mov AL, 0FFh ; Reset! + Out DX, AL + Out DX, AL ; Two resets required to ensure it'll work + + Call ResetWaitforReceive + JNC ResetUART1 + +ResetUARTError: + StC + Ret + +ResetUART1: ; Now to shove it into 'intelligent' mode. + Call ResetWaitforSend + JNZ ResetUARTError + + Mov AL, 3Fh ; Intelligent mode! + Out DX, AL + + Call ResetWaitforReceive + JC ResetUARTError + + Call ResetWaitforSend + JNZ ResetUARTError + + Mov AL, SAM_GEN_INT + Out DX, AL + + Call ResetWaitforSend + JNZ ResetUARTError + + Dec DX + Xor AL, AL + Out DX, AL + Inc DX + + Xor CX, CX + +ResetUART2: + In AL, DX + Test AL, 80h + JNZ ResetUART3 + + Mov AH, AL + Dec DX + In AL, DX + Inc DX + And AH, 30h + Cmp AX, 3088h + JE ResetUART4 + +ResetUART3: + Loop ResetUART2 + Jmp ResetUARTError + +ResetUART4: + Call ResetWaitforReceive + JC ResetUARTError + + Dec DX + + ClC + Ret + +EndP ResetUART + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc DetectCard Far ; returns carry clear if succesful + + Push CS + Pop DS + +; Check whether the MPU can be reset + Mov DX, BasePort + Cmp DX, 0FFFFh + JE DetectCard1 + + Call ResetUART + JNC DetectCardFound + +DetectCardExit: + Ret + +DetectCard1: + Mov DX, 330h + Call ResetUART + JNC DetectCard2 + + Mov DX, 300h + Call ResetUART + JC DetectCardExit + +DetectCard2: + Mov BasePort, DX + +DetectCardFound: +; Find memory mapping table, + Mov BL, SAM_GET_MMT + Xor AL, AL + Call SAM9407SendControlByte + Call SAM9407SendDataByte + Call SAM9407ReceiveDWord + + Push CS + Pop ES + Mov CX, MMT_MAXSIZE + Mov DI, Offset MMTData + Call SAM9407ReceiveString + + Mov EAX, 'Jeff' + Ret + +EndP DetectCard + Assume DS:Nothing + +;컴 InitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Sets up any memory required for output +; Initiates output +; +; Parameters: AX = Number of Channels +; +; If sucessful, returns: +; Carry flag clear +; DS:SI = pointer to text to display +; AX = parameter 1 in text +; BX = parameter 2 in text +; CX = parameter 3 in text +; DX = parameter 4 in text +; DI = parameter 5 in text +; +; If unsucessful, returns: +; Carry flag set +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc InitSound Far + + Push CS + Pop DS + Assume DS:Driver + + Mov AL, 34h ; Program IRQ 0. LSB&MSB, Rate gen + Out 43h, AL + + Call GetTempo + Call SetTempo + Call ResetMemory + + Xor AX, AX + Mov ES, AX ; ES = 0 + + Mov AX, CS + ShL EAX, 16 + Mov AX, Offset SAMIRQHandler + + ClI + + XChg DWord Ptr [ES:20h], EAX ; Clock tick + Mov OldIRQHandler, EAX + + StI + + Mov SI, Offset SAM9407Message + Xor BX, BX + +Comment ~ + Mov BL, SAM_GET_VOI + Xor AL, AL + Call SAM9407SendControlByte + Call SAM9407SendDataByte + Call SAM9407ReceiveByte + Mov BL, AL +~ + Mov AX, BasePort + Mov EBX, DWord Ptr [MMTData+2] + ShR EBX, 9 + + ClC + Ret + +EndP InitSound + Assume DS:Nothing + +;컴 ReInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Reinitialises sound output +; Initiates sound output +; +; Parameters: AX = number of channels. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReInitSound Far + + Ret + +EndP ReInitSound + +;컴 UnInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Stops sound output, releases any memory used by driver +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UnInitSound Far + + Mov BL, 0FFh + Call SAM9407SendControlByte + + Mov AL, 34h + Out 43h, AL + + Xor AX, AX + Out 40h, AL + Out 40h, AL + + Mov ES, AX + Mov EAX, OldIRQHandler + Mov [ES:20h], EAX + + Ret + +EndP UnInitSound + +;컴 Poll 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; This procedure is called as often as possible by IT.EXE +; AX = Playmode (0 for nothing in particular, 1 = pattern, 2 = song) +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Poll Far + + Ret + +EndP Poll + +;컴 SetTempo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: BX = tempo +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetTempo Far ; BX = tempo... + + Push AX + Push BX + Push DX + + ; Frames per second = 2 * (0.4*Tempo) + Mov AX, 0C214h + Mov DX, 16h ; Ticks = (1193181/(2*0.4))/Tempo + Div BX + + ; AX contains counter. + Mov CS:SAMUpdateTimer, AX + + Out 40h, AL ; Timer IRQ. + Mov AL, AH + Out 40h, AL + + Pop DX + Pop BX + Pop AX + Ret + +EndP SetTempo + +;컴 SetMixVolume 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = MixVolume +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixVolume Far + + Ret + +EndP SetMixVolume + +;컴 SetStereo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AL = Stereo on/off, 0 = off. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetStereo Far + + Ret + +EndP SetStereo + +;컴 LoadSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = sample to load (0 based) +; DS:SI points to sample header +; ES:0 points to first sample +; +; Returns: **Carry set if NO error** +; **Carry clear if error** +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc LoadSample Far + + StC + Ret + +EndP LoadSample + +;컴 ReleaseSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AX = sample to release (1 based) +; DS:SI points to sample header +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReleaseSample Far + + Ret + +EndP ReleaseSample + +;컴 ResetMemory 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetMemory Far + + PushA + Push DS + Push ES + + Push CS + Pop DS + Push CS + Pop ES + + Mov SI, Offset MMTData+6 + Mov DI, Offset MemoryBlocks + +ResetMemory1: + Mov AX, [SI] + Add SI, 6 + + Cmp AX, -1 + JE ResetMemory2 + + Cmp AX, 1 + JNE ResetMemory1 + + Mov EAX, [SI-4] + StosD + Neg EAX + Add EAX, [SI+2] + StosD + Jmp ResetMemory1 + +ResetMemory2: + Mov CX, Offset MemoryBlocks+NUMMEMORYBLOCKS*2*4 + Sub CX, DI + Xor AX, AX + ShR CX, 1 + Rep StosW + + Pop ES + Pop DS + PopA + Ret + +EndP ResetMemory + +;컴 GetStatus 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Returns text to show on status line, AX = display parameter +; Carry set if not to show anything. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetStatus Far + + Push CS + Pop DS + Assume DS:Driver + + Mov SI, Offset MemoryBlocks+4 + Mov CX, NUMMEMORYBLOCKS + Xor EAX, EAX + +GetStatus1: + Add EAX, [SI] + Add SI, 8 + Loop GetStatus1 + + Mov SI, Offset StatusLine + ShR EAX, 9 + + ClC + Ret + +EndP GetStatus + Assume DS:Nothing + +;컴 SoundCardScreen 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Function to have driver interactive part of program +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SoundCardScreen Far + + Xor AX, AX + StC + Ret + +EndP SoundCardScreen + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetVariable Far + + Ret + +EndP GetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetVariable Far + + Ret + +EndP SetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +EndDriver: + +;******** Provided Variable Table ************* + +MaxNumberOfChannels DW 64 ; Maximum number of channels the + ; driver can handle. +StopAfterPlay DW 0 +DefaultChannels DW 64 + + DW 5 Dup (0) + +;******** Provided Procedure Table ************* + +ProvidedTableStart: + + DW Offset DetectCard + + DW Offset InitSound ; Playing related + DW Offset ReinitSound + DW Offset UninitSound + + DW Offset Poll + + DW Offset SetTempo ; Sound variable related + DW Offset SetMixVolume + DW Offset SetStereo + + DW Offset LoadSample ; Sample related + DW Offset ReleaseSample + DW Offset ResetMemory + DW Offset GetStatus ; Returns string to show on status line + + DW Offset SoundCardScreen ; Sound card 'screen' + + DW Offset GetVariable ; For interface + DW Offset SetVariable + +ProvidedTableEnd: + DW 32-(ProvidedTableEnd-ProvidedTableStart)/2 Dup (0) + +EndS + +End diff --git a/it/SoundDrivers/SB16B.ASM b/it/SoundDrivers/SB16B.ASM new file mode 100755 index 0000000..d1855cb --- /dev/null +++ b/it/SoundDrivers/SB16B.ASM @@ -0,0 +1,2001 @@ + + .386P + +Segment DriverHeader PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +;***** Driver Header ******* + +include drhead.inc + +EndS + +Segment Driver PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +ORG 0 +StartDriver: + +include vtable.inc + +;******** Required ProcedureTable ************* + +include reqproc.inc + +;********************************** + +STEREOENABLED EQU 1 +DMABUFFERLENGTH EQU 8192 +MIXRESOLUTION EQU 16 ; 16 bit mixing for the SB16 +MIXTABLESIZE EQU 2*256*65 + +SB16Msg DB "Sound Blaster 16 detected", 13 + DB "Port ", 0FDh, "Xh, IRQ ", 0FDh, "D, DMA ", 0FDh, "D", 0 + +SB16NoMemoryMsg DB "Sound Blaster 16 detected", 13 + DB "Error: Insufficient memory", 0 + +ReinitMsg DB "Sound Blaster 16 reinitialised", 0 + +DSPVersion DW 0 +DSPIRQValue DB 0 +DSPDMAValue DB 0 +Forced DB 0 +Stereo DB 0 + +BytesToMix DW 1000 +SBMixConst DB 0 + +MixSegment DW 0 +DMASegment DW 0 +MixSegmentLength DW 0 + +MixTransferOffset DW 0 +MixTransferRemaining DW 0 + +CONFIGURATIONOFFSET EQU $+128 +CONFIGSIZE EQU 8 +MixMode DW 0 +MixModeOffset DW 0 +Filter DW 0 +DMASize DW 2048 + +IMR DW 0 +OldIRQHandler DD 0 + +FilterValue DD 0 +FilterValue2 DD 0 + +MIDIPort DW 0 +MIDIBuffer DB 256 Dup (0) +MIDIBufferHead DB 0 +MIDIBufferTail DB 0 + +IRQData Label Word + DW 20h, 1111111111111110b ; IRQ 0 + DW 24h, 1111111111111101b ; IRQ 1 + DW 28h, 1111110111111011b ; IRQ 2 + DW 2Ch, 1111111111110111b ; IRQ 3 + DW 30h, 1111111111101111b ; IRQ 4 + DW 34h, 1111111111011111b ; IRQ 5 + DW 38h, 1111111110111111b ; IRQ 6 + DW 3Ch, 1111111101111111b ; IRQ 7 + DW 1C0h, 1111111011111011b ; IRQ 8 + DW 1C4h, 1111110111111011b ; IRQ 9 + DW 1C8h, 1111101111111011b ; IRQ 10 + DW 1CCh, 1111011111111011b ; IRQ 11 + DW 1D0h, 1110111111111011b ; IRQ 12 + DW 1D4h, 1101111111111011b ; IRQ 13 + DW 1D8h, 1011111111111011b ; IRQ 14 + DW 1DCh, 0111111111111011b ; IRQ 15 + + +;********************************** + +SB16ScreenList Label + DW 8 + DW Near Ptr IdleFunctionList + DW Near Ptr GlobalKeyLink + + DW Near Ptr FullScreenBox ; 0 + DW Near Ptr ScreenHeader + DW Near Ptr FillHeader + DW Near Ptr SB16HeaderLine + + DW Near Ptr VolumeText + DW Near Ptr VolumeBox1 + DW Near Ptr VolumeBox2 + + DW Near Ptr DriverText + + DW Near Ptr MasterVolumeLeft ; 8 + DW Near Ptr MasterVolumeRight ; 9 + DW Near Ptr TrebleVolumeLeft ; 10 + DW Near Ptr TrebleVolumeRight ; 11 + DW Near Ptr BassVolumeLeft ; 12 + DW Near Ptr BassVolumeRight ; 13 + + DW Near Ptr MixFrequencyText + + DW 0 + +SB16HeaderLine DW 10 + DB "Sound Blaster 16 Driver", 0 + +DriverText DW 1 + DB 31, 48 + DB 21h + DB "Sound Blaster 16 Driver 1.4 for Impulse Tracker", 0 + +VolumeText DW 1 + DB 2, 13 + DB 20h + DB "Master Volume Left", 13 + DB "Master Volume Right", 13 + DB 13 + DB 13 + DB "Treble Left", 13 + DB "Treble Right", 13 + DB "Bass Left", 13 + DB "Bass Right", 13 + DB 0 + +MixFrequencyText DW 1 + DB 2, 23 + DB 20h + DB "Playback Frequency: ", 0FDh, "DHz", 0 +MixSpeed DW 45454 + +VolumeBox1 DW 0 + DB 21, 12, 27, 15 + DB 25 + +VolumeBox2 DW 0 + DB 14, 16, 18, 21 + DB 25 + +GlobalKeyLink DB 7 +GlobalKeyLink2 DD 0 + +IdleFunctionList DD 0 + DD 0 + +FillHeader DW 8 +FillHeader2 DD 0 + +FullScreenBox DW 0 + DB 0, 0, 79, 49 + DB 4 + +ScreenHeader DW 8 +ScreenHeader2 DD 0 + +MasterVolumeLeft DW 9 + DB 22, 13 + DW 0, 31 + DW 9, 0 + DW 0FFFFh, 9, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +MasterVolumeRight DW 9 + DB 22, 14 + DW 0, 31 + DW 9, 1 + DW 8, 10, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +TrebleVolumeLeft DW 9 + DB 15, 17 + DW 0, 15 + DW 9, 2 + DW 9, 11, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +TrebleVolumeRight DW 9 + DB 15, 18 + DW 0, 15 + DW 9, 3 + DW 10, 12, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +BassVolumeLeft DW 9 + DB 15, 19 + DW 0, 15 + DW 9, 4 + DW 11, 13, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +BassVolumeRight DW 9 + DB 15, 20 + DW 0, 15 + DW 9, 5 + DW 12, 0FFFFh, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +VolumeTable DB 6 Dup (0) + +; 컴 MixingRoutines 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +MixBufferPos DW 0 + +include dma.inc +include mix.inc +include m12bit.mix + +MixFunctionTables Label + +include m12bit.inc ; contains the tables + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SBOut ; AL = data + ; DX = 2xCh + + Push AX + +SBOut1: + In AL, DX + Test AL, AL + JS SBOut1 + + Pop AX + Out DX, AL + + Ret + +EndP SBOut + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SBIn ; DX = 2xEh, returns AL + +SBIn1: + In AL, DX + Test AL, AL + JNS SBIn1 + + Add DL, 0Ah-0Eh ; DX = 2xAh -> Data read port + In AL, DX + Add DL, 0Eh-0Ah + + Ret + +EndP SBIn + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc DetectUART ; Given DX = Port + +; From SB-DevKit + + ClI + + Inc DX + Xor CX, CX + +DetectUART1: + In AL, DX + Test AL, 40h ; Ready for output + LoopNZ DetectUART1 + JNZ DetectUARTError + + Mov AL, 0FFh ; Reset! + Out DX, AL + + Xor CX, CX +DetectUART2: + In AL, DX + Test AL, 80h + JNZ DetectUART3 + + Dec DX + In AL, DX + Inc DX + Cmp AL, 0FEh + JE DetectUART4 + +DetectUART3: + Loop DetectUART2 + +DetectUARTError: + StI + StC + Ret + +DetectUART4: ; Now to shove it into 'intelligent' mode. + Xor CX, CX + +DetectUART5: + In AL, DX + Test AL, 40h + LoopNZ DetectUART5 + JNZ DetectUARTError + + Mov AL, 3Fh ; Intelligent mode! + Out DX, AL + +DetectUART6: + Xor CX, CX +DetectUART7: + In AL, DX + Test AL, 80h + JNZ DetectUART8 + + Dec DX + In AL, DX + Inc DX + Cmp AL, 0FEh + JE DetectUART9 + +DetectUART8: + Loop DetectUART7 + + Jmp DetectUARTError + +DetectUART9: + StI + ClC + Ret + + +Comment ~ + + ClI + + Mov BH, 3 ; Try to init port twice. + +DetectUART1: + Mov BL, 64 ; 64 byte buffer + + Inc DX + Mov AL, 0FFh + Out DX, AL + + Mov AL, 3Fh + Out DX, AL + +DetectUART2: + Mov CX, 04000h + +DetectUART3: + In AL, DX + Test AL, 80h + LoopNZ DetectUART3 + JZ DetectUART4 + + Dec BH + JNZ DetectUART1 + + StI + StC + Ret + +DetectUART4: + Dec DX + In AL, DX + Inc DX + + Cmp AL, 0FEh ; UART acknowledge. + JE DetectUART5 + + Dec BL + JNZ DetectUART2 + + Dec BH + JNZ DetectUART1 + +DetectUART6: + StC + +DetectUART5: + StI + Ret + + ~ + +EndP DetectUART + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReinitUART + + Mov DX, MIDIPort + Test DX, DX + JZ ReinitUART1 + + Call DetectUART + +ReinitUART1: + Ret + +EndP ReinitUART + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetUART + + Mov DX, MIDIPort + Test DX, DX + JZ ResetUART1 + + Inc DX + Mov AL, 0FFh + Out DX, AL + +ResetUART1: + Ret + +EndP ResetUART + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SBGetRegister + + Out DX, AL + Inc DX + In AL, DX + Dec DX + + Ret + +EndP SBGetRegister + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GetSBMixConst ; Work out value.. and nearest + ; mixspeed value. + + PushA + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, CmdLineMixSpeed + Mov CX, MixSpeed + Test AX, AX + JZ GetSBMixConst1 + + Mov CX, 45454 + Cmp AX, CX + JA GetSBMixConst1 + + Mov CX, 12000 + Cmp AX, CX + JB GetSBMixConst1 + + Mov CX, AX + +GetSBMixConst1: + Mov AX, 1000 + Mul AX + Div CX + Mov AH, AL + Neg AH + Mov SBMixConst, AH + + MovZX BX, AL + Mov AX, 1000 + Mul AX + Div BX + Mov MixSpeed, AX + + Pop DS + PopA + Ret + +EndP GetSBMixConst + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ResetDSP Far ; AX = Port + + Push AX + Push CX + Push DX + + Mov DX, AX + Add DL, 6 + Mov AL, 1 + Out DX, AL + + In AL, DX + In AL, DX + In AL, DX + In AL, DX + + Xor AL, AL + Out DX, AL + + Add DL, 8 + Mov CX, 200 + +ResetDSP1: + In AL, DX + Test AL, AL + JS ResetDSP2 + Loop ResetDSP1 + Jmp ResetDSP3 + +ResetDSP2: + Sub DL, 4 + In AL, DX + Cmp AL, 0AAh + JE ResetDSP4 + Add DL, 4 + Loop ResetDSP1 + +ResetDSP3: + StC + +ResetDSP4: + Pop DX + Pop CX + Pop AX + Ret + +EndP ResetDSP + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetDSPIRQ + + Mov DX, CS:BasePort + Add DL, 4 + Mov AH, CS:DSPIRQValue + Mov AL, 80h + Out DX, AX + + Ret + +EndP ResetDSPIRQ + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetDSPDMA + + Mov DX, CS:BasePort + Add DL, 4 + Mov AH, CS:DSPDMAValue + Mov AL, 81h + Out DX, AX + + Ret + +EndP ResetDSPDMA + +; 컴 DetectCard 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Returns carry set if error, else carry clear. Has to setup internal vars +; (eg. appropriate IRQ/DMA whatever). +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc DetectCard Far + + Push CS + Pop DS + Assume DS:Driver + + Mov Forced, AL + + Mov AX, BasePort + Cmp AX, 0FFFFh + JE DetectCard1 + + Cmp AX, 210h + JB DetectCard9 + Cmp AX, 280h + JA DetectCard9 + + Call ResetDSP + JNC DetectCard2 + + Ret + +DetectCard1: + Mov AX, 210h + +DetectCard2: + Call ResetDSP + JNC DetectCard3 + Add AL, 10h + Cmp AL, 80h + JBE DetectCard2 + +DetectCard9: + StC + Ret + +DetectCard3: ; OK... DSP found. + ; Get DSP version + Mov BasePort, AX + + Mov DX, AX + Add DL, 0Ch ; 2xCh -> Data ready to send... + +DetectCardOuputLoop1: + In AL, DX + Test AL, AL + JS DetectCardOuputLoop1 + + Mov AL, 0E1h ; Get DSP version command + Out DX, AL + + Add DL, 0Eh-0Ch ; DX = 2xEh -> Data available status + + Call SBIn + Mov AH, AL ; AH = Major version number + Call SBIn ; AL = Minor version number + + Cmp AH, 4 ; SB DSP = 4.00+ + JAE DetectCard5 + +DetectCard4: + StC + Ret + +DetectCard5: + Mov DSPVersion, AX + + Add DL, 04h-0Eh ; 2x4h = Mixer index port + Mov AL, 80h ; IRQ select + Out DX, AL + Inc DL ; 2x5h = Mixer data port + + In AL, DX + + Dec DL + + Mov DSPIRQValue, AL + ; OK.. now get IRQ, or set IRQ + Mov BX, IRQ + Cmp BX, 0FFFFh + JE DetectCardIRQ1 + Cmp Forced, 0 + JE DetectCardIRQ1 + + Mov AH, 11h + Cmp BL, 2 + JE SetCardIRQ1 + Cmp BL, 9 + JE SetCardIRQ1 + + Mov AH, 12h + Cmp BL, 5 + JE SetCardIRQ1 + + Mov AH, 14h + Cmp BL, 7 + JE SetCardIRQ1 + + Mov AH, 18h + Cmp BL, 10 + JE SetCardIRQ1 + + StC + Ret + +SetCardIRQ1: + Mov AL, 80h + Out DX, AL + Inc DL + Mov AL, AH + Out DX, AL + Dec DL + Jmp DetectCard6 + +DetectCardIRQ1: + Mov BX, 2 + Test AL, 1 + JNZ DetectCardIRQ2 + + Mov BL, 5 + Test AL, 2 + JNZ DetectCardIRQ2 + + Mov BL, 7 + Test AL, 4 + JNZ DetectCardIRQ2 + + Mov BL, 10 + Test AL, 8 + JNZ DetectCardIRQ2 + + StC + Ret + +DetectCardIRQ2: + Cmp IRQ, 0FFFFh + JE DetectCardIRQ3 + + Cmp BX, IRQ + JE DetectCard6 + + StC + Ret + +DetectCardIRQ3: + Mov IRQ, BX + +DetectCard6: ; Detect DMA + Mov AL, 81h ; DMA select + Out DX, AL + Inc DL + In AL, DX ; AL = DMA + Dec DL + + Mov DSPDMAValue, AL + + Mov BX, DMA + Cmp BX, 0FFFFh + JE DetectCardDMA1 + Cmp Forced, 0 + JE DetectCardDMA1 + + Mov CL, 1 + Cmp BX, 1 + JB SetCardDMA1 + + Mov CL, 2 + JE SetCardDMA1 + + Cmp BX, 3 + JB DetectCard7 + + Mov CL, 8 + JE DetectCard7 + + Mov CL, 20h + Cmp BX, 5 + JB DetectCard7 + JE SetCardDMA1 + + Mov CL, 80h + Cmp BX, 7 + JA DetectCard7 + JE SetCardDMA1 + + Mov CL, 40h + +SetCardDMA1: + And AL, 0Bh + Test CL, 0Bh + JZ SetCardDMA4 + + Xor AL, AL + +SetCardDMA4: + Or CL, AL + + Mov AL, 81h + Out DX, AL + Inc DL + Mov AL, CL + Out DX, AL + Jmp DetectCard7 + +DetectCardDMA1: + Mov BX, 5 + Test AL, 20h + JNZ DetectCardDMA2 + + Inc BL + Test AL, 40h + JNZ DetectCardDMA2 + + Inc BL + Test AL, 80h + JNZ DetectCardDMA2 + + Mov BL, 0 + Test AL, 1 + JNZ DetectCardDMA2 + + Inc BL + Test AL, 2 + JNZ DetectCardDMA2 + + Add BL, 2 + Test AL, 8 + JNZ DetectCardDMA2 + +DetectCard8: + Call ResetDSPIRQ + StC + Ret + +DetectCardDMA2: + Cmp DMA, 0FFFFh + JE DetectCardDMA3 + + Cmp BX, DMA + JNE DetectCard8 + +DetectCardDMA3: + Mov DMA, BX + +DetectCard7: + Mov EAX, 'Jeff' + + ClC + Ret + +EndP DetectCard + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc MixSamples ; Given DS:SI = info tables, CX = numchannels + + ; 1. Clean buffer + ; + update variables + ; 2. Update parameters + ; 3. Mix func + ; 4. Return + + Push CX + + Mov CX, BytesToMix + Mov ES, MixSegment + Mov DI, MIXTABLESIZE + Xor EAX, EAX + Mov DX, CX + + Mov MixTransferOffset, DI ; } Memory write + + Cmp Stereo, 0 + JE MixSamples1 + + Add DX, DX + +MixSamples1: + Rep StosD ; } Memory write + +MixSamplesCont: + Mov MixTransferRemaining, DX ; } + + Pop CX + +MixSamples2: + Test Byte Ptr [SI], 1 + JZ MixSamplesEnd2 + Cmp Byte Ptr [SI+36h], 100 + JE MixSamplesEnd2 + + Push CX + Mov CX, [SI] + + Test CH, 2 + JZ MixSamples3 + And Byte Ptr [SI], Not 1 + + Jmp MixSamplesEnd + +MixSamples3: + Test CL, 20h ; New freq? + JZ MixSamples5 + + Mov AX, [SI+10h] + Mov DX, [SI+12h] + Mov BX, MixSpeed + Cmp DX, BX + JAE MixSamplesHandleError + + Div BX + ShL EAX, 16 + Xor AX, AX + Div BX + Mov STEPVALUE, EAX + +MixSamples4: + Test CH, 1 + JZ MixSamples5 + + Mov DWord Ptr [SI+1Ch], 0 ; Current Volume = 0 + ; for volume sliding. +MixSamples5: + Test CX, 8440h ; New volume or panning? + JZ MixSamplesMix + + Xor AX, AX + Test CH, 8 ; Muted? + JNZ MixModeCommon + + Cmp Stereo, 0 + JNE Mix0ModeStereo + +Mix0Mode: ; 16-bit mixing, no interpolation +Mix0ModeMono: ; and 16-bit mixing, interpolation + Mov AL, [SI+20h] + ShR AL, 1 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Mov AX, 0 + JZ MixModeCommon + Mov AL, 30 ; Use left only-mixing for mono + Jmp MixModeCommon + +Mix0ModeStereo: + Mov AL, [SI+37h] ; Final pan + Cmp AL, 100 + JE Mix0ModeSurround + + Mul Byte Ptr [SI+20h] ; Final volume + Add AX, 64 + ShR AX, 7 + Mov [SI+0Ch], AX ; Store into right volume + + Mov AL, 64 + Sub AL, [SI+37h] + Mul Byte Ptr [SI+20h] + Add AX, 64 + ShR AX, 7 + Mov [SI+0Eh], AX ; Left volume + + Mov CH, AL ; CH = left volume + Mov CL, [SI+0Ch] ; CL = right volume + Mov AX, 0 + + Test CX, CX + JZ MixModeCommon + + Mov AL, 30 ; Left only... + Test CL, CL + JZ MixModeCommon + + Mov AL, 60 + Test CH, CH + JZ MixModeCommon + + Mov AL, 90 + Cmp CL, CH + JZ MixModeCommon + + Mov AL, 120 + Jmp MixModeCommon + +Mix0ModeSurround: + Mov AL, [SI+20h] + ShR AL, 2 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Mov AX, 0 + JZ MixModeCommon + Mov AL, 150 ; Surround + Jmp MixModeCommon + +MixModeCommon: ; Requires AX = 30/60/90 etc. depending + ; On mixing mode type. + ; This will add 180 for 16-bit, + ; And sort out loop types. + Mov BL, [SI+0Ah] + Test Byte Ptr [SI+18h], 2 ; 16 bit? + JZ MixModeCommon1 + + Add AX, 180 + +MixModeCommon1: + Cmp BL, 8 + JB MixModeCommon3 ; No loop + JE MixModeCommon2 ; Forwards loop + + Add AX, 10 + +MixModeCommon2: + Add AX, 10 + +MixModeCommon3: + Add AX, Offset MixFunctionTables + Add AX, MixModeOffset + Mov [SI+8], AX ; Offset... + +MixSamplesMix: + Mov BX, [SI+8] ; BX = offset into + Mov EAX, [CS:BX+2] + Mov DWord Ptr PreMixFunction, EAX + Mov EAX, [CS:BX+6] + Mov DWord Ptr MixFunctionSeparateBackwards, EAX + + Mov AX, BytesToMix + Mov MixBlockSize, AX + Mov MixBufferOffset, MIXTABLESIZE + + Mov EAX, CURRENTPOSITION + Mov OLDPOSITION, EAX + + Call Word Ptr [CS:BX] + + And Word Ptr [SI], 0111100010001101b + Jmp MixSamplesEnd + +MixSamplesHandleError: + Mov Word Ptr [SI], 200h + + Test Byte Ptr [SI+3Ah], 80h + JNZ MixSamplesEnd + + Mov BX, [SI+38h] + And Byte Ptr [BX], Not 4 ; Turn off channel + +MixSamplesEnd: + Pop CX + +MixSamplesEnd2: + Add SI, 128 + Dec CX + JNZ MixSamples2 + + Ret + +EndP MixSamples + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc AckIRQ + Assume DS:Driver + + Mov AL, 20h + Cmp IRQ, 7 + JBE AckIRQ1 + + Out 0A0h, AL + +AckIRQ1: + Out 20h, AL + Ret + +EndP AckIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc CheckMIDI + + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Xor BX, BX + Mov DX, MIDIPort + + Mov BL, [MIDIBufferTail] + Test DX, DX + JZ CheckMIDIEnd + + Inc DX + Mov CX, 0FFFFh + +CheckMIDIAgain: + In AL, DX + + Test AL, 80h + LoopNZ CheckMIDIAgain + + Dec DX + In AL, DX + + Cmp AL, 0F0h + JAE CheckMIDIEnd + + Inc BL + Cmp BL, MIDIBufferHead + JE CheckMIDIEnd + + Mov [MIDIBuffer+BX], AL + Mov [MIDIBufferTail], BL +; Jmp CheckMIDIAgain + +CheckMIDIEnd: + Pop DS + Ret + +EndP CheckMIDI + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SB16IRQHandler + + PushAD + Push DS + Push ES + + CLD + + Mov AX, CS + Mov DS, AX + Assume DS:Driver + + Mov DX, BasePort + Add DL, 4 ; Mixer Port + Mov AL, 82h + Out DX, AL + Inc DL ; DX = BasePort+5 + In AL, DX + + Comment ~ + + Test AL, 1 + JZ SB8BitDigitalInterruptEnd + +SB8BitDigitalInterrupt: + Push AX + Add DL, 0Eh-5 + In AL, DX + Pop AX + +SB8BitDigitalInterruptEnd: + + ~ + + Test AL, 4 + JZ SBMIDIInterruptEnd + + Push AX + Call CheckMIDI + Pop AX + +SBMIDIInterruptEnd: + Test AL, 2 + JNZ SBDigitalInterrupt + + Call AckIRQ + Jmp SBIRQEnd + +SBDigitalInterrupt: + Mov DX, BasePort + Add DL, 0Fh + In AL, DX ; 16-bit IRQ ack. + + Call AckIRQ + + Mov AX, MixBufferPos + Mov BX, AX + Mul DMASize + Cmp AX, DMABUFFERLENGTH + JB SB16IRQHandler2 + + Xor AX, AX + Xor BX, BX + +SB16IRQHandler2: + Inc BX + Mov MixBufferPos, BX + + + ; OK... time to get next block + ; Check whether stereo thing is on.. + ; + LES DI, [ActualDMAPtr] + Add DI, AX + + Mov BX, DMASize ; BX = bytes required + ShR BX, 1 + ; BX = samples required + Mov BP, 4 ; Skip for mono + Mov CL, 2 ; Shift for mono + + Cmp Stereo, 0 + JE SB16IRQHandlerMono + + ShR BP, 1 + Inc CL + +SB16IRQHandlerMono: + Call SaveEMSPageFrame + + Cmp MixTransferRemaining, 0 + JNE SB16IRQHandler4 + Assume DS:Nothing + +SB16IRQHandler3: + Push BX + Push CX + Push BP + Push ES + Push DI + + Call Update + Call MixSamples + + Pop DI + Pop ES + Pop BP + Pop CX + Pop BX + +SB16IRQHandler4: + Mov DS, MixSegment + Mov SI, MixTransferOffset + Mov DX, BX ; DX = samples to transfer + Cmp DX, MixTransferRemaining + JBE SB16IRQHandler5 + + Mov DX, MixTransferRemaining + +SB16IRQHandler5: + Push DX + +SB16IRQHandler6: + MovSX EAX, Word Ptr [SI] + SAL EAX, CL + + Cmp EAX, -8000h + JL SB16IRQHandlerClip1 + Cmp EAX, 7FFFh + JG SB16IRQHandlerClip2 + +SB16IRQHandler7: + StosW ; } Memory write + + Add SI, BP + Dec DX + JNZ SB16IRQHandler6 + +SB16MixTransferEnd: + Pop DX + + Sub MixTransferRemaining, DX ; } Memory write + Sub BX, DX + JNZ SB16IRQHandler3 + + Mov MixTransferOffset, SI ; } Memory write + + Call RestoreEMSPageFrame + +SBIRQEnd: + + Pop ES + Pop DS + PopAD + IRet + +SB16IRQHandlerClip1: + Mov AX, 8000h + Jmp SB16IRQHandler7 + +SB16IRQHandlerClip2: + Mov AX, 7FFFh + Jmp SB16IRQHandler7 + +EndP SB16IRQHandler + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetIRQ + + PushAD + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Xor AX, AX + Mov ES, AX + + Mov DI, IRQ + ShL DI, 2 + Add DI, Offset IRQData + Mov BX, [DI] + + Mov AX, CS + ShL EAX, 16 + Mov AX, Offset SB16IRQHandler + + XChg [ES:BX], EAX + Mov OldIRQHandler, EAX + + Mov AX, IMR + And AX, [DI+2] + + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Pop ES + Pop DS + PopAD + + Ret + +EndP SetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetIRQ + + PushAD + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Xor AX, AX + Mov ES, AX + + Mov DI, IRQ + ShL DI, 2 + Mov BX, [IRQData+DI] + + Mov EAX, OldIRQHandler + Mov [ES:BX], EAX + + Pop ES + Pop DS + PopAD + + Ret + +EndP ResetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc StartSB16 ; + + PushA + Push ES + + ; Setup DMA + Mov BX, DMASegment + Xor AX, AX + Mov DX, DMA + Mov DI, DMABUFFERLENGTH + Call SetDMA + + LES DI, ActualDMAPtr + Xor AX, AX + Mov CX, DMABUFFERLENGTH/2 + Rep StosW + + Mov MixBufferPos, 0 + Mov MixTransferRemaining, 0 + + Mov DX, BasePort + Add DL, 0Ch + + Mov AL, 0D1h ; turn on speaker + Call SBOut + + Mov AL, 40h ; time constant + Call SBOut + Mov AL, SBMixConst + Call SBOut + + Mov AL, 0B6h ; 16 bit, DAC + Call SBOut + Mov AL, Stereo + ShL AL, 5 + Or AL, 10h + Call SBOut + + Mov AX, DMASize + ShR AX, 1 + Dec AX + + Call SBOut ; DMALength, Lo + Mov AL, AH + Call SBOut + + Pop ES + PopA + + Ret + + Assume DS:Nothing + +EndP StartSB16 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetMixerRegisters + + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Pop DS + + Ret + +EndP GetMixerRegisters + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +;컴 InitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Sets up any memory required for output +; Initiates output +; +; Parameters: AX = Number of Channels +; +; If sucessful, returns: +; Carry flag clear +; DS:SI = pointer to text to display +; AX = parameter 1 in text +; BX = parameter 2 in text +; CX = parameter 3 in text +; DX = parameter 4 in text +; DI = parameter 5 in text +; +; If unsucessful, returns: +; Carry flag set +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc InitSound Far + + Push CS + Pop DS + Assume DS:Driver + + Call GetEMSPageFrame + Mov EMSPageFrame, AX + + In AL, 0A1h + Mov AH, AL + In AL, 21h + Mov IMR, AX + + Mov ECX, IdleUpdateInfoLine + Mov EDX, GlobalKeyList + Mov IdleFunctionList, ECX + Mov GlobalKeyLink2, EDX + + Mov ECX, FillHeaderFunction + Mov EDX, DrawHeaderFunction + Mov FillHeader2, ECX + Mov ScreenHeader2, EDX + + Mov DX, BasePort + Add DL, 4 + + Mov AL, 30h + Call SBGetRegister + ShR AL, 3 + Mov VolumeTable, AL + + Mov AL, 31h + Call SBGetRegister + ShR AL, 3 + Mov [VolumeTable+1], AL + + Mov AL, 44h + Call SBGetRegister + ShR AL, 4 + Mov [VolumeTable+2], AL + + Mov AL, 45h + Call SBGetRegister + ShR AL, 4 + Mov [VolumeTable+3], AL + + Mov AL, 46h + Call SBGetRegister + ShR AL, 4 + Mov [VolumeTable+4], AL + + Mov AL, 47h + Call SBGetRegister + ShR AL, 4 + Mov [VolumeTable+5], AL + + Call GetSBMixConst + + ; Parags to allocate = (4/(.4*31*16))*MixSpeed + 2080 + ; = .02016129*MixSpeed = (65536*.04032258*MixSpeed) / 65536 + + Mov AX, 1322 + Mul MixSpeed + Add AX, 0FFFFh + AdC DX, 2080 + + Mov BX, (DMABUFFERLENGTH*2)/16 + Add BX, DX + + ; Allocate MixSegment first + Mov AH, 48h + + Int 21h + JNC InitSound1 + +InitSoundNoMemory: + Mov SI, Offset SB16NoMemoryMsg + Ret + +InitSound1: + Mov MixSegment, AX + Add AX, DX + Mov DMASegment, AX + Sub DX, 2080 + Mov MixSegmentLength, DX + + Call SetIRQ + Call GetTempo + Call SetTempo + + Mov DX, 330h + Call DetectUART + JC DetectMIDI1 + + Mov MIDIPort, 330h + Jmp DetectMIDIEnd + +DetectMIDI1: + Mov DX, 300h + Call DetectUART + JC DetectMIDIEnd + + Mov MIDIPort, 300h + +DetectMIDIEnd: + + Mov SI, Offset SB16Msg + + Mov AX, BasePort + Mov BX, IRQ + Mov CX, DMA + + Ret + +EndP InitSound + Assume DS:Nothing + +;컴 ReInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Reinitialises sound output +; Initiates sound output +; +; Parameters: AX = number of channels. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReInitSound Far + + PushA + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, BasePort + Mov DX, AX + Call ResetDSP + + Call ResetUART + Call ResetIRQ + ; Delay.. + Mov DX, BasePort + Add DL, 0Ch + + Mov CX, 1000 +ReInitSound1: + In AL, DX + Loop ReInitSound1 + + Call SetIRQ + Call ReinitUART + + Mov SI, Offset ReInitMsg + Mov BX, 40 + Call SetInfoLine + + Mov AL, Stereo + Call SetStereo + + Pop ES + Pop DS + PopA + + Ret + +EndP ReInitSound + Assume DS:Nothing + +;컴 UnInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Stops sound output, releases any memory used by driver +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UnInitSound Far + + Mov DX, CS:BasePort + Add DL, 0Ch + + Mov AL, 0D3h + Call SBOut + + Mov AL, 0D5h + Call SBOut + + Mov AL, 0D9h + Call SBOut + + Mov AL, 0D5h + Call SBOut + + Call ResetUART + + Mov AX, BasePort + Call ResetDSP + + Call ResetDSPDMA + Call ResetDSPIRQ + + Mov AX, IMR + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Mov AX, MixSegment + Test AX, AX + JZ UnInitSound1 + + Mov ES, AX + Mov AH, 49h ; Release MixSegment + Int 21h + + Call ResetIRQ + +UnInitSound1: + Ret + +EndP UnInitSound + +;컴 Poll 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; This procedure is called as often as possible by IT.EXE +; AX = Playmode (0 for nothing in particular, 1 = pattern, 2 = song) +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Poll Far + + Push CS + Pop DS + Assume DS:Driver + +Poll1: + Call [UARTBufferEmpty] + JNC PollEnd + + Xor BX, BX + + ClI + + Mov BL, MIDIBufferHead + Cmp BL, MIDIBufferTail + JZ PollEnd ; Nothing in queue + + Inc BL + Mov AL, [MIDIBuffer+BX] + Mov MIDIBufferHead, BL + + Call [UARTSend] + Jmp Poll1 + +PollEnd: + StI + Ret + +EndP Poll + Assume DS:Nothing + +;컴 SetTempo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: BX = tempo +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetTempo Far + + Push AX + Push BX + Push DX + + Push BX + + Mov AX, MixSpeed + Mov BX, AX + Xor DX, DX + + ShL AX, 1 + RCL DX, 1 ; DX:AX = Mixspeed*2 + + ShR BX, 1 ; BX = Mixspeed/2 + + Add AX, BX + AdC DX, 0 ; DX:AX = Mixspeed*2.5 + + Pop BX ; BX = tempo + Div BX + + Mov BytesToMix, AX + + Pop DX + Pop BX + Pop AX + + Ret + +EndP SetTempo + +;컴 SetMixVolume 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = MixVolume +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixVolume Far + + PushA + Push DS + + Mov BX, AX ; BX = MixVolume + + Mov AX, CS:MixSegment + Test AX, AX + JZ SetMixVolume2 + + Mov DS, AX + + Mov CX, MIXTABLESIZE/2 + Mov SI, MIXTABLESIZE-2; Starting point - working backwards + +SetMixVolume1: + Mov AX, CX + + Dec AX ; AH = volume, AL = wave value. + Xor DX, DX + XChg AH, DL ; DL = Volume, AX = wave value + CBW + + IMul DX ; DX:AX = Volume * Wave Value + ; Ranges -8192->8128 + + IMul BX ; DX:AX = Volume * Wave Value * Mixing Volume + ; Ranges -1048576->1040384 + + Add AX, 64 + AdC DX, 0 + + ShRD AX, DX, 7 + Mov [SI], AX + Sub SI, 2 + + Dec CX + JNZ SetMixVolume1 + +SetMixVolume2: + Pop DS + PopA + + Ret + +EndP SetMixVolume + +;컴 SetStereo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AL = Stereo on/off, 0 = off. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetStereo Far + + Cmp CS:MixSegment, 0 + JE SetStereo1 + + Mov CS:Stereo, AL + Mov AX, CS:BasePort + Call ResetDSP + + Mov ES, CS:MixSegment + Mov CX, CS:MixSegmentLength + Mov DI, MIXTABLESIZE + ShL CX, 2 + Xor EAX, EAX + Rep StosD + + Call StartSB16 + +SetStereo1: + Ret + +EndP SetStereo + +;컴 LoadSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = sample to load +; DS:SI points to sample header +; ES:0 points to first sample +; +; Returns: **Carry set if NO error** +; **Carry clear if error** +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +include loadsam.inc + +;컴 ReleaseSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AX = sample to release +; DS:SI points to sample header +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReleaseSample Far + + Ret + +EndP ReleaseSample + +;컴 ResetMemory 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetMemory Far + + Ret + +EndP ResetMemory + +;컴 GetStatus 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +; Returns text to show on status line, AX = display parameter +; Carry set if not to show anything. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetStatus Far + + StC + Ret + +EndP GetStatus + +;컴 SoundCardScreen 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Function to have driver interactive part of program +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SoundCardScreen Far + + Mov AX, 5 + Mov SI, 1 + Mov CX, CS + Mov DX, Offset SB16ScreenList + + ClC + Ret + +EndP SoundCardScreen + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetVariable Far ; Returns AX, given DI + + Xor AH, AH + Mov AL, [CS:VolumeTable+DI] + Ret + +EndP GetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetVariable Far ; Given AX, DI + + Push DS + Push DX + + Push CS + Pop DS + Assume DS:Driver + + Mov [VolumeTable+DI], AL + + Mov DX, BasePort + Add DL, 4 + Mov AL, 30h + Mov AH, [VolumeTable] + ShL AH, 3 + Out DX, AX + + Mov AL, 31h + Mov AH, [VolumeTable+1] + ShL AH, 3 + Out DX, AX + + Mov AL, 44h + Mov AH, [VolumeTable+2] + ShL AH, 4 + Out DX, AX + + Mov AL, 45h + Mov AH, [VolumeTable+3] + ShL AH, 4 + Out DX, AX + + Mov AL, 46h + Mov AH, [VolumeTable+4] + ShL AH, 4 + Out DX, AX + + Mov AL, 47h + Mov AH, [VolumeTable+5] + ShL AH, 4 + Out DX, AX + + Pop DX + Pop DS + Ret + +EndP SetVariable + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +EndDriver: + +;******** Provided Variable Table ************* + +MaxNumberOfChannels DW 0FFFFh ; Maximum number of channels the + ; driver can handle. + +StopAfterPlay DW 0 +DefaultChannels DW 64 + DW 5 Dup (0) + + +;******** Provided Procedure Table ************* + +ProvidedTableStart: + + DW Offset DetectCard + + DW Offset InitSound ; Playing related + DW Offset ReinitSound + DW Offset UninitSound + + DW Offset Poll + + DW Offset SetTempo ; Sound variable related + DW Offset SetMixVolume + DW Offset SetStereo + + DW Offset LoadSample ; Sample related + DW Offset ReleaseSample + DW Offset ResetMemory + DW Offset GetStatus ; Returns string to show on status line + + DW Offset SoundCardScreen ; Sound card 'screen' + + DW Offset GetVariable ; For interface + DW Offset SetVariable + +ProvidedTableEnd: + DW 32-(ProvidedTableEnd-ProvidedTableStart)/2 Dup (0) + +EndS + +End diff --git a/it/SoundDrivers/SB16C.ASM b/it/SoundDrivers/SB16C.ASM new file mode 100755 index 0000000..fe951d9 --- /dev/null +++ b/it/SoundDrivers/SB16C.ASM @@ -0,0 +1,1695 @@ + + .386P + +Segment DriverHeader PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +;***** Driver Header ******* + +include drhead.inc + +EndS + +Segment Driver PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +ORG 0 +StartDriver: + +include vtable.inc + +;******** Required ProcedureTable ************* + +include reqproc.inc + +;********************************** + +STEREOENABLED EQU 1 +DMABUFFERLENGTH EQU 8192 +MIXRESOLUTION EQU 16 ; 16 bit mixing for the SB16 +MIXTABLESIZE EQU 2*256*65 + +SB16Msg DB "Sound Blaster 16 detected", 13 + DB "Port ", 0FDh, "Xh, IRQ ", 0FDh, "D, DMA ", 0FDh, "D", 0 + +SB16NoMemoryMsg DB "Sound Blaster 16 detected", 13 + DB "Error: Insufficient memory", 0 + +ReinitMsg DB "Sound Blaster 16 reinitialised", 0 + +DSPVersion DW 0 +DSPIRQValue DB 0 +DSPDMAValue DB 0 +Forced DB 0 +Stereo DB 0 + +BytesToMix DW 1000 +SBMixConst DB 0 + +MixSegment DW 0 +DMASegment DW 0 +MixSegmentLength DW 0 + +MixTransferOffset DW 0 +MixTransferRemaining DW 0 + +DMASize DW 2048 + +IMR DW 0 +OldIRQHandler DD 0 + +FilterValue DD 0 +FilterValue2 DD 0 + +IRQData Label Word + DW 20h, 1111111111111110b ; IRQ 0 + DW 24h, 1111111111111101b ; IRQ 1 + DW 28h, 1111110111111011b ; IRQ 2 + DW 2Ch, 1111111111110111b ; IRQ 3 + DW 30h, 1111111111101111b ; IRQ 4 + DW 34h, 1111111111011111b ; IRQ 5 + DW 38h, 1111111110111111b ; IRQ 6 + DW 3Ch, 1111111101111111b ; IRQ 7 + DW 1C0h, 1111111011111011b ; IRQ 8 + DW 1C4h, 1111110111111011b ; IRQ 9 + DW 1C8h, 1111101111111011b ; IRQ 10 + DW 1CCh, 1111011111111011b ; IRQ 11 + DW 1D0h, 1110111111111011b ; IRQ 12 + DW 1D4h, 1101111111111011b ; IRQ 13 + DW 1D8h, 1011111111111011b ; IRQ 14 + DW 1DCh, 0111111111111011b ; IRQ 15 + + +;********************************** + +SB16ScreenList Label + DW 8 + DW Near Ptr IdleFunctionList + DW Near Ptr GlobalKeyLink + + DW Near Ptr FullScreenBox ; 0 + DW Near Ptr ScreenHeader + DW Near Ptr FillHeader + DW Near Ptr SB16HeaderLine + + DW Near Ptr VolumeText + DW Near Ptr VolumeBox1 + DW Near Ptr VolumeBox2 + + DW Near Ptr DriverText + + DW Near Ptr MasterVolumeLeft ; 8 + DW Near Ptr MasterVolumeRight ; 9 + DW Near Ptr TrebleVolumeLeft ; 10 + DW Near Ptr TrebleVolumeRight ; 11 + DW Near Ptr BassVolumeLeft ; 12 + DW Near Ptr BassVolumeRight ; 13 + + DW Near Ptr MixFrequencyText + + DW 0 + +SB16HeaderLine DW 10 + DB "Sound Blaster 16 Lite Driver", 0 + +DriverText DW 1 + DB 31, 48 + DB 21h + DB "Sound Blaster 16 Driver 1.0 for Impulse Tracker", 0 + +VolumeText DW 1 + DB 2, 13 + DB 20h + DB "Master Volume Left", 13 + DB "Master Volume Right", 13 + DB 13 + DB 13 + DB "Treble Left", 13 + DB "Treble Right", 13 + DB "Bass Left", 13 + DB "Bass Right", 13 + DB 0 + +MixFrequencyText DW 1 + DB 2, 23 + DB 20h + DB "Playback Frequency: ", 0FDh, "DHz", 0 +MixSpeed DW 45454 + +VolumeBox1 DW 0 + DB 21, 12, 27, 15 + DB 25 + +VolumeBox2 DW 0 + DB 14, 16, 18, 21 + DB 25 + +GlobalKeyLink DB 7 +GlobalKeyLink2 DD 0 + +IdleFunctionList DD 0 + DD 0 + +FillHeader DW 8 +FillHeader2 DD 0 + +FullScreenBox DW 0 + DB 0, 0, 79, 49 + DB 4 + +ScreenHeader DW 8 +ScreenHeader2 DD 0 + +MasterVolumeLeft DW 9 + DB 22, 13 + DW 0, 31 + DW 9, 0 + DW 0FFFFh, 9, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +MasterVolumeRight DW 9 + DB 22, 14 + DW 0, 31 + DW 9, 1 + DW 8, 10, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +TrebleVolumeLeft DW 9 + DB 15, 17 + DW 0, 15 + DW 9, 2 + DW 9, 11, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +TrebleVolumeRight DW 9 + DB 15, 18 + DW 0, 15 + DW 9, 3 + DW 10, 12, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +BassVolumeLeft DW 9 + DB 15, 19 + DW 0, 15 + DW 9, 4 + DW 11, 13, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +BassVolumeRight DW 9 + DB 15, 20 + DW 0, 15 + DW 9, 5 + DW 12, 0FFFFh, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +VolumeTable DB 6 Dup (0) + +; 컴 MixingRoutines 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +MixBufferPos DW 0 + +include dma.inc +include mix.inc +include m12bit.mix + +MixFunctionTables Label + +include m12bit.inc ; contains the tables + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SBOut ; AL = data + ; DX = 2xCh + + Push AX + +SBOut1: + In AL, DX + Test AL, AL + JS SBOut1 + + Pop AX + Out DX, AL + + Ret + +EndP SBOut + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SBIn ; DX = 2xEh, returns AL + +SBIn1: + In AL, DX + Test AL, AL + JNS SBIn1 + + Add DL, 0Ah-0Eh ; DX = 2xAh -> Data read port + In AL, DX + Add DL, 0Eh-0Ah + + Ret + +EndP SBIn + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SBGetRegister + + Out DX, AL + Inc DX + In AL, DX + Dec DX + + Ret + +EndP SBGetRegister + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GetSBMixConst ; Work out value.. and nearest + ; mixspeed value. + + PushA + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, CmdLineMixSpeed + Mov CX, MixSpeed + Test AX, AX + JZ GetSBMixConst1 + + Mov CX, 45454 + Cmp AX, CX + JA GetSBMixConst1 + + Mov CX, 12000 + Cmp AX, CX + JB GetSBMixConst1 + + Mov CX, AX + +GetSBMixConst1: + Mov AX, 1000 + Mul AX + Div CX + Mov AH, AL + Neg AH + Mov SBMixConst, AH + + MovZX BX, AL + Mov AX, 1000 + Mul AX + Div BX + Mov MixSpeed, AX + + Pop DS + PopA + Ret + +EndP GetSBMixConst + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ResetDSP Far ; AX = Port + + Push AX + Push CX + Push DX + + Mov DX, AX + Add DL, 6 + Mov AL, 1 + Out DX, AL + + In AL, DX + In AL, DX + In AL, DX + In AL, DX + + Xor AL, AL + Out DX, AL + + Add DL, 8 + Mov CX, 200 + +ResetDSP1: + In AL, DX + Test AL, AL + JS ResetDSP2 + Loop ResetDSP1 + Jmp ResetDSP3 + +ResetDSP2: + Sub DL, 4 + In AL, DX + Cmp AL, 0AAh + JE ResetDSP4 + Add DL, 4 + Loop ResetDSP1 + +ResetDSP3: + StC + +ResetDSP4: + Pop DX + Pop CX + Pop AX + Ret + +EndP ResetDSP + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetDSPIRQ + + Mov DX, CS:BasePort + Add DL, 4 + Mov AH, CS:DSPIRQValue + Mov AL, 80h + Out DX, AX + + Ret + +EndP ResetDSPIRQ + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetDSPDMA + + Mov DX, CS:BasePort + Add DL, 4 + Mov AH, CS:DSPDMAValue + Mov AL, 81h + Out DX, AX + + Ret + +EndP ResetDSPDMA + +; 컴 DetectCard 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Returns carry set if error, else carry clear. Has to setup internal vars +; (eg. appropriate IRQ/DMA whatever). +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc DetectCard Far + + Push CS + Pop DS + Assume DS:Driver + + Mov Forced, AL + + Mov AX, BasePort + Cmp AX, 0FFFFh + JE DetectCard1 + + Cmp AX, 210h + JB DetectCard9 + Cmp AX, 280h + JA DetectCard9 + + Call ResetDSP + JNC DetectCard2 + + Ret + +DetectCard1: + Mov AX, 210h + +DetectCard2: + Call ResetDSP + JNC DetectCard3 + Add AL, 10h + Cmp AL, 80h + JBE DetectCard2 + +DetectCard9: + StC + Ret + +DetectCard3: ; OK... DSP found. + ; Get DSP version + Mov BasePort, AX + + Mov DX, AX + Add DL, 0Ch ; 2xCh -> Data ready to send... + +DetectCardOuputLoop1: + In AL, DX + Test AL, AL + JS DetectCardOuputLoop1 + + Mov AL, 0E1h ; Get DSP version command + Out DX, AL + + Add DL, 0Eh-0Ch ; DX = 2xEh -> Data available status + + Call SBIn + Mov AH, AL ; AH = Major version number + Call SBIn ; AL = Minor version number + + Cmp AH, 4 ; SB DSP = 4.00+ + JAE DetectCard5 + +DetectCard4: + StC + Ret + +DetectCard5: + Mov DSPVersion, AX + + Add DL, 04h-0Eh ; 2x4h = Mixer index port + Mov AL, 80h ; IRQ select + Out DX, AL + Inc DL ; 2x5h = Mixer data port + + In AL, DX + + Dec DL + + Mov DSPIRQValue, AL + ; OK.. now get IRQ, or set IRQ + Mov BX, IRQ + Cmp BX, 0FFFFh + JE DetectCardIRQ1 + Cmp Forced, 0 + JE DetectCardIRQ1 + + Mov AH, 11h + Cmp BL, 2 + JE SetCardIRQ1 + Cmp BL, 9 + JE SetCardIRQ1 + + Mov AH, 12h + Cmp BL, 5 + JE SetCardIRQ1 + + Mov AH, 14h + Cmp BL, 7 + JE SetCardIRQ1 + + Mov AH, 18h + Cmp BL, 10 + JE SetCardIRQ1 + + StC + Ret + +SetCardIRQ1: + Mov AL, 80h + Out DX, AL + Inc DL + Mov AL, AH + Out DX, AL + Dec DL + Jmp DetectCard6 + +DetectCardIRQ1: + Mov BX, 2 + Test AL, 1 + JNZ DetectCardIRQ2 + + Mov BL, 5 + Test AL, 2 + JNZ DetectCardIRQ2 + + Mov BL, 7 + Test AL, 4 + JNZ DetectCardIRQ2 + + Mov BL, 10 + Test AL, 8 + JNZ DetectCardIRQ2 + + StC + Ret + +DetectCardIRQ2: + Cmp IRQ, 0FFFFh + JE DetectCardIRQ3 + + Cmp BX, IRQ + JE DetectCard6 + + StC + Ret + +DetectCardIRQ3: + Mov IRQ, BX + +DetectCard6: ; Detect DMA + Mov AL, 81h ; DMA select + Out DX, AL + Inc DL + In AL, DX ; AL = DMA + Dec DL + + Mov DSPDMAValue, AL + + Mov BX, DMA + Cmp BX, 0FFFFh + JE DetectCardDMA1 + Cmp Forced, 0 + JE DetectCardDMA1 + + Mov CL, 1 + Cmp BX, 1 + JB SetCardDMA1 + + Mov CL, 2 + JE SetCardDMA1 + + Cmp BX, 3 + JB DetectCard7 + + Mov CL, 8 + JE DetectCard7 + + Mov CL, 20h + Cmp BX, 5 + JB DetectCard7 + JE SetCardDMA1 + + Mov CL, 80h + Cmp BX, 7 + JA DetectCard7 + JE SetCardDMA1 + + Mov CL, 40h + +SetCardDMA1: + And AL, 0Bh + Test CL, 0Bh + JZ SetCardDMA4 + + Xor AL, AL + +SetCardDMA4: + Or CL, AL + + Mov AL, 81h + Out DX, AL + Inc DL + Mov AL, CL + Out DX, AL + Jmp DetectCard7 + +DetectCardDMA1: + Mov BX, 5 + Test AL, 20h + JNZ DetectCardDMA2 + + Inc BL + Test AL, 40h + JNZ DetectCardDMA2 + + Inc BL + Test AL, 80h + JNZ DetectCardDMA2 + + Mov BL, 0 + Test AL, 1 + JNZ DetectCardDMA2 + + Inc BL + Test AL, 2 + JNZ DetectCardDMA2 + + Add BL, 2 + Test AL, 8 + JNZ DetectCardDMA2 + +DetectCard8: + Call ResetDSPIRQ + StC + Ret + +DetectCardDMA2: + Cmp DMA, 0FFFFh + JE DetectCardDMA3 + + Cmp BX, DMA + JNE DetectCard8 + +DetectCardDMA3: + Mov DMA, BX + +DetectCard7: + Mov EAX, 'Jeff' + + ClC + Ret + +EndP DetectCard + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc MixSamples ; Given DS:SI = info tables, CX = numchannels + + ; 1. Clean buffer + ; + update variables + ; 2. Update parameters + ; 3. Mix func + ; 4. Return + + Push CX + + Mov CX, BytesToMix + Mov ES, MixSegment + Mov DI, MIXTABLESIZE + Xor EAX, EAX + Mov DX, CX + + Mov MixTransferOffset, DI ; } Memory write + + Cmp Stereo, 0 + JE MixSamples1 + + Add DX, DX + +MixSamples1: + Rep StosD ; } Memory write + +MixSamplesCont: + Mov MixTransferRemaining, DX ; } + + Pop CX + +MixSamples2: + Test Byte Ptr [SI], 1 + JZ MixSamplesEnd2 + Cmp Byte Ptr [SI+36h], 100 + JE MixSamplesEnd2 + + Push CX + Mov CX, [SI] + + Test CH, 2 + JZ MixSamples3 + And Byte Ptr [SI], Not 1 + + Jmp MixSamplesEnd + +MixSamples3: + Test CL, 20h ; New freq? + JZ MixSamples5 + + Mov AX, [SI+10h] + Mov DX, [SI+12h] + Mov BX, MixSpeed + Cmp DX, BX + JAE MixSamplesHandleError + + Div BX + ShL EAX, 16 + Xor AX, AX + Div BX + Mov STEPVALUE, EAX + +MixSamples4: + Test CH, 1 + JZ MixSamples5 + + Mov DWord Ptr [SI+1Ch], 0 ; Current Volume = 0 + ; for volume sliding. +MixSamples5: + Test CX, 8440h ; New volume or panning? + JZ MixSamplesMix + + Xor AX, AX + Test CH, 8 ; Muted? + JNZ MixModeCommon + + Cmp Stereo, 0 + JNE Mix0ModeStereo + +Mix0Mode: ; 16-bit mixing, no interpolation +Mix0ModeMono: ; and 16-bit mixing, interpolation + Mov AL, [SI+20h] + ShR AL, 1 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Mov AX, 0 + JZ MixModeCommon + Mov AL, 30 ; Use left only-mixing for mono + Jmp MixModeCommon + +Mix0ModeStereo: + Mov AL, [SI+37h] ; Final pan + Cmp AL, 100 + JE Mix0ModeSurround + + Mul Byte Ptr [SI+20h] ; Final volume + Add AX, 64 + ShR AX, 7 + Mov [SI+0Ch], AX ; Store into right volume + + Mov AL, 64 + Sub AL, [SI+37h] + Mul Byte Ptr [SI+20h] + Add AX, 64 + ShR AX, 7 + Mov [SI+0Eh], AX ; Left volume + + Mov CH, AL ; CH = left volume + Mov CL, [SI+0Ch] ; CL = right volume + Mov AX, 0 + + Test CX, CX + JZ MixModeCommon + + Mov AL, 30 ; Left only... + Test CL, CL + JZ MixModeCommon + + Mov AL, 60 + Test CH, CH + JZ MixModeCommon + + Mov AL, 90 + Cmp CL, CH + JZ MixModeCommon + + Mov AL, 120 + Jmp MixModeCommon + +Mix0ModeSurround: + Mov AL, [SI+20h] + ShR AL, 2 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Mov AX, 0 + JZ MixModeCommon + Mov AL, 150 ; Surround + Jmp MixModeCommon + +MixModeCommon: ; Requires AX = 30/60/90 etc. depending + ; On mixing mode type. + ; This will add 180 for 16-bit, + ; And sort out loop types. + Mov BL, [SI+0Ah] + Test Byte Ptr [SI+18h], 2 ; 16 bit? + JZ MixModeCommon1 + + Add AX, 180 + +MixModeCommon1: + Cmp BL, 8 + JB MixModeCommon3 ; No loop + JE MixModeCommon2 ; Forwards loop + + Add AX, 10 + +MixModeCommon2: + Add AX, 10 + +MixModeCommon3: + Add AX, Offset MixFunctionTables + Mov [SI+8], AX ; Offset... + +MixSamplesMix: + Mov BX, [SI+8] ; BX = offset into + Mov EAX, [CS:BX+2] + Mov DWord Ptr PreMixFunction, EAX + Mov EAX, [CS:BX+6] + Mov DWord Ptr MixFunctionSeparateBackwards, EAX + + Mov AX, BytesToMix + Mov MixBlockSize, AX + Mov MixBufferOffset, MIXTABLESIZE + + Mov EAX, CURRENTPOSITION + Mov OLDPOSITION, EAX + + Call Word Ptr [CS:BX] + + And Word Ptr [SI], 0111100010001101b + Jmp MixSamplesEnd + +MixSamplesHandleError: + Mov Word Ptr [SI], 200h + + Test Byte Ptr [SI+3Ah], 80h + JNZ MixSamplesEnd + + Mov BX, [SI+38h] + And Byte Ptr [BX], Not 4 ; Turn off channel + +MixSamplesEnd: + Pop CX + +MixSamplesEnd2: + Add SI, 128 + Dec CX + JNZ MixSamples2 + + Ret + +EndP MixSamples + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc AckIRQ + Assume DS:Driver + + Mov AL, 20h + Cmp IRQ, 7 + JBE AckIRQ1 + + Out 0A0h, AL + +AckIRQ1: + Out 20h, AL + Ret + +EndP AckIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SB16IRQHandler + + PushAD + Push DS + Push ES + + CLD + + Mov AX, CS + Mov DS, AX + Assume DS:Driver + + Mov DX, BasePort + Add DL, 0Fh + In AL, DX + + Call AckIRQ + + Mov AX, MixBufferPos + Mov BX, AX + Mul DMASize + Cmp AX, DMABUFFERLENGTH + JB SB16IRQHandler2 + + Xor AX, AX + Xor BX, BX + +SB16IRQHandler2: + Inc BX + Mov MixBufferPos, BX + + + ; OK... time to get next block + ; Check whether stereo thing is on.. + ; + LES DI, [ActualDMAPtr] + Add DI, AX + + Mov BX, DMASize ; BX = bytes required + ShR BX, 1 + ; BX = samples required + Mov BP, 4 ; Skip for mono + Mov CL, 2 ; Shift for mono + + Cmp Stereo, 0 + JE SB16IRQHandlerMono + + ShR BP, 1 + Inc CL + +SB16IRQHandlerMono: + Call SaveEMSPageFrame + + Cmp MixTransferRemaining, 0 + JNE SB16IRQHandler4 + Assume DS:Nothing + +SB16IRQHandler3: + Push BX + Push CX + Push BP + Push ES + Push DI + + Call Update + Call MixSamples + + Pop DI + Pop ES + Pop BP + Pop CX + Pop BX + +SB16IRQHandler4: + Mov DS, MixSegment + Mov SI, MixTransferOffset + Mov DX, BX ; DX = samples to transfer + Cmp DX, MixTransferRemaining + JBE SB16IRQHandler5 + + Mov DX, MixTransferRemaining + +SB16IRQHandler5: + Push DX + +SB16IRQHandler6: + MovSX EAX, Word Ptr [SI] + SAL EAX, CL + + Cmp EAX, -8000h + JL SB16IRQHandlerClip1 + Cmp EAX, 7FFFh + JG SB16IRQHandlerClip2 + +SB16IRQHandler7: + StosW ; } Memory write + + Add SI, BP + Dec DX + JNZ SB16IRQHandler6 + +SB16MixTransferEnd: + Pop DX + + Sub MixTransferRemaining, DX ; } Memory write + Sub BX, DX + JNZ SB16IRQHandler3 + + Mov MixTransferOffset, SI ; } Memory write + + Call RestoreEMSPageFrame + +SBIRQEnd: + Pop ES + Pop DS + PopAD + IRet + +SB16IRQHandlerClip1: + Mov AX, 8000h + Jmp SB16IRQHandler7 + +SB16IRQHandlerClip2: + Mov AX, 7FFFh + Jmp SB16IRQHandler7 + +EndP SB16IRQHandler + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetIRQ + + PushAD + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Xor AX, AX + Mov ES, AX + + Mov DI, IRQ + ShL DI, 2 + Add DI, Offset IRQData + Mov BX, [DI] + + Mov AX, CS + ShL EAX, 16 + Mov AX, Offset SB16IRQHandler + + XChg [ES:BX], EAX + Mov OldIRQHandler, EAX + + Mov AX, IMR + And AX, [DI+2] + + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Pop ES + Pop DS + PopAD + + Ret + +EndP SetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetIRQ + + PushAD + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Xor AX, AX + Mov ES, AX + + Mov DI, IRQ + ShL DI, 2 + Mov BX, [IRQData+DI] + + Mov EAX, OldIRQHandler + Mov [ES:BX], EAX + + Pop ES + Pop DS + PopAD + + Ret + +EndP ResetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc StartSB16 ; + + PushA + Push ES + + ; Setup DMA + Mov BX, DMASegment + Xor AX, AX + Mov DX, DMA + Mov DI, DMABUFFERLENGTH + Call SetDMA + + LES DI, ActualDMAPtr + Xor AX, AX + Mov CX, DMABUFFERLENGTH/2 + Rep StosW + + Mov MixBufferPos, 0 + Mov MixTransferRemaining, 0 + + Mov DX, BasePort + Add DL, 0Ch + + Mov AL, 0D1h ; turn on speaker + Call SBOut + + Mov AL, 40h ; time constant + Call SBOut + Mov AL, SBMixConst + Call SBOut + + Mov AL, 0B6h ; 16 bit, DAC + Call SBOut + Mov AL, Stereo + ShL AL, 5 + Or AL, 10h + Call SBOut + + Mov AX, DMASize + ShR AX, 1 + Dec AX + + Call SBOut ; DMALength, Lo + Mov AL, AH + Call SBOut + + Pop ES + PopA + + Ret + + Assume DS:Nothing + +EndP StartSB16 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetMixerRegisters + + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Pop DS + + Ret + +EndP GetMixerRegisters + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +;컴 InitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Sets up any memory required for output +; Initiates output +; +; Parameters: AX = Number of Channels +; +; If sucessful, returns: +; Carry flag clear +; DS:SI = pointer to text to display +; AX = parameter 1 in text +; BX = parameter 2 in text +; CX = parameter 3 in text +; DX = parameter 4 in text +; DI = parameter 5 in text +; +; If unsucessful, returns: +; Carry flag set +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc InitSound Far + + Push CS + Pop DS + Assume DS:Driver + + Call GetEMSPageFrame + Mov EMSPageFrame, AX + + In AL, 0A1h + Mov AH, AL + In AL, 21h + Mov IMR, AX + + Mov ECX, IdleUpdateInfoLine + Mov EDX, GlobalKeyList + Mov IdleFunctionList, ECX + Mov GlobalKeyLink2, EDX + + Mov ECX, FillHeaderFunction + Mov EDX, DrawHeaderFunction + Mov FillHeader2, ECX + Mov ScreenHeader2, EDX + + Mov DX, BasePort + Add DL, 4 + + Mov AL, 30h + Call SBGetRegister + ShR AL, 3 + Mov VolumeTable, AL + + Mov AL, 31h + Call SBGetRegister + ShR AL, 3 + Mov [VolumeTable+1], AL + + Mov AL, 44h + Call SBGetRegister + ShR AL, 4 + Mov [VolumeTable+2], AL + + Mov AL, 45h + Call SBGetRegister + ShR AL, 4 + Mov [VolumeTable+3], AL + + Mov AL, 46h + Call SBGetRegister + ShR AL, 4 + Mov [VolumeTable+4], AL + + Mov AL, 47h + Call SBGetRegister + ShR AL, 4 + Mov [VolumeTable+5], AL + + Call GetSBMixConst + + ; Parags to allocate = (4/(.4*31*16))*MixSpeed + 2080 + ; = .02016129*MixSpeed = (65536*.04032258*MixSpeed) / 65536 + + Mov AX, 1322 + Mul MixSpeed + Add AX, 0FFFFh + AdC DX, 2080 + + Mov BX, (DMABUFFERLENGTH*2)/16 + Add BX, DX + + ; Allocate MixSegment first + Mov AH, 48h + + Int 21h + JNC InitSound1 + +InitSoundNoMemory: + Mov SI, Offset SB16NoMemoryMsg + Ret + +InitSound1: + Mov MixSegment, AX + Add AX, DX + Mov DMASegment, AX + Sub DX, 2080 + Mov MixSegmentLength, DX + + Call SetIRQ + Call GetTempo + Call SetTempo + + Mov SI, Offset SB16Msg + + Mov AX, BasePort + Mov BX, IRQ + Mov CX, DMA + + Ret + +EndP InitSound + Assume DS:Nothing + +;컴 ReInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Reinitialises sound output +; Initiates sound output +; +; Parameters: AX = number of channels. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReInitSound Far + + PushA + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, BasePort + Mov DX, AX + Call ResetDSP + + Call ResetIRQ + ; Delay.. + Mov DX, BasePort + Add DL, 0Ch + + Mov CX, 1000 +ReInitSound1: + In AL, DX + Loop ReInitSound1 + + Call SetIRQ + + Mov SI, Offset ReInitMsg + Mov BX, 40 + Call SetInfoLine + + Mov AL, Stereo + Call SetStereo + + Pop ES + Pop DS + PopA + + Ret + +EndP ReInitSound + Assume DS:Nothing + +;컴 UnInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Stops sound output, releases any memory used by driver +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UnInitSound Far + + Mov DX, CS:BasePort + Add DL, 0Ch + + Mov AL, 0D3h + Call SBOut + + Mov AL, 0D5h + Call SBOut + + Mov AL, 0D9h + Call SBOut + + Mov AL, 0D5h + Call SBOut + + Mov AX, BasePort + Call ResetDSP + + Call ResetDSPDMA + Call ResetDSPIRQ + + Mov AX, IMR + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Mov AX, MixSegment + Test AX, AX + JZ UnInitSound1 + + Mov ES, AX + Mov AH, 49h ; Release MixSegment + Int 21h + + Call ResetIRQ + +UnInitSound1: + Ret + +EndP UnInitSound + +;컴 Poll 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; This procedure is called as often as possible by IT.EXE +; AX = Playmode (0 for nothing in particular, 1 = pattern, 2 = song) +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Poll Far + + Ret + +EndP Poll + Assume DS:Nothing + +;컴 SetTempo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: BX = tempo +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetTempo Far + + Push AX + Push BX + Push DX + + Push BX + + Mov AX, MixSpeed + Mov BX, AX + Xor DX, DX + + ShL AX, 1 + RCL DX, 1 ; DX:AX = Mixspeed*2 + + ShR BX, 1 ; BX = Mixspeed/2 + + Add AX, BX + AdC DX, 0 ; DX:AX = Mixspeed*2.5 + + Pop BX ; BX = tempo + Div BX + + Mov BytesToMix, AX + + Pop DX + Pop BX + Pop AX + + Ret + +EndP SetTempo + +;컴 SetMixVolume 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = MixVolume +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixVolume Far + + PushA + Push DS + + Mov BX, AX ; BX = MixVolume + + Mov AX, CS:MixSegment + Test AX, AX + JZ SetMixVolume2 + + Mov DS, AX + + Mov CX, MIXTABLESIZE/2 + Mov SI, MIXTABLESIZE-2; Starting point - working backwards + +SetMixVolume1: + Mov AX, CX + + Dec AX ; AH = volume, AL = wave value. + Xor DX, DX + XChg AH, DL ; DL = Volume, AX = wave value + CBW + + IMul DX ; DX:AX = Volume * Wave Value + ; Ranges -8192->8128 + + IMul BX ; DX:AX = Volume * Wave Value * Mixing Volume + ; Ranges -1048576->1040384 + + Add AX, 64 + AdC DX, 0 + + ShRD AX, DX, 7 + Mov [SI], AX + Sub SI, 2 + + Dec CX + JNZ SetMixVolume1 + +SetMixVolume2: + Pop DS + PopA + + Ret + +EndP SetMixVolume + +;컴 SetStereo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AL = Stereo on/off, 0 = off. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetStereo Far + + Cmp CS:MixSegment, 0 + JE SetStereo1 + + Mov CS:Stereo, AL + Mov AX, CS:BasePort + Call ResetDSP + + Mov ES, CS:MixSegment + Mov CX, CS:MixSegmentLength + Mov DI, MIXTABLESIZE + ShL CX, 2 + Xor EAX, EAX + Rep StosD + + Call StartSB16 + +SetStereo1: + Ret + +EndP SetStereo + +;컴 LoadSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = sample to load +; DS:SI points to sample header +; ES:0 points to first sample +; +; Returns: **Carry set if NO error** +; **Carry clear if error** +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +include loadsam.inc + +;컴 ReleaseSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AX = sample to release +; DS:SI points to sample header +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReleaseSample Far + + Ret + +EndP ReleaseSample + +;컴 ResetMemory 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetMemory Far + + Ret + +EndP ResetMemory + +;컴 GetStatus 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +; Returns text to show on status line, AX = display parameter +; Carry set if not to show anything. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetStatus Far + + StC + Ret + +EndP GetStatus + +;컴 SoundCardScreen 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Function to have driver interactive part of program +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SoundCardScreen Far + + Mov AX, 5 + Mov SI, 1 + Mov CX, CS + Mov DX, Offset SB16ScreenList + + ClC + Ret + +EndP SoundCardScreen + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetVariable Far ; Returns AX, given DI + + Xor AH, AH + Mov AL, [CS:VolumeTable+DI] + Ret + +EndP GetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetVariable Far ; Given AX, DI + + Push DS + Push DX + + Push CS + Pop DS + Assume DS:Driver + + Mov [VolumeTable+DI], AL + + Mov DX, BasePort + Add DL, 4 + Mov AL, 30h + Mov AH, [VolumeTable] + ShL AH, 3 + Out DX, AX + + Mov AL, 31h + Mov AH, [VolumeTable+1] + ShL AH, 3 + Out DX, AX + + Mov AL, 44h + Mov AH, [VolumeTable+2] + ShL AH, 4 + Out DX, AX + + Mov AL, 45h + Mov AH, [VolumeTable+3] + ShL AH, 4 + Out DX, AX + + Mov AL, 46h + Mov AH, [VolumeTable+4] + ShL AH, 4 + Out DX, AX + + Mov AL, 47h + Mov AH, [VolumeTable+5] + ShL AH, 4 + Out DX, AX + + Pop DX + Pop DS + Ret + +EndP SetVariable + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +EndDriver: + +;******** Provided Variable Table ************* + +MaxNumberOfChannels DW 0FFFFh ; Maximum number of channels the + ; driver can handle. + +StopAfterPlay DW 0 +DefaultChannels DW 64 + DW 5 Dup (0) + + +;******** Provided Procedure Table ************* + +ProvidedTableStart: + + DW Offset DetectCard + + DW Offset InitSound ; Playing related + DW Offset ReinitSound + DW Offset UninitSound + + DW Offset Poll + + DW Offset SetTempo ; Sound variable related + DW Offset SetMixVolume + DW Offset SetStereo + + DW Offset LoadSample ; Sample related + DW Offset ReleaseSample + DW Offset ResetMemory + DW Offset GetStatus ; Returns string to show on status line + + DW Offset SoundCardScreen ; Sound card 'screen' + + DW Offset GetVariable ; For interface + DW Offset SetVariable + +ProvidedTableEnd: + DW 32-(ProvidedTableEnd-ProvidedTableStart)/2 Dup (0) + +EndS + +End diff --git a/it/SoundDrivers/SB16D.ASM b/it/SoundDrivers/SB16D.ASM new file mode 100755 index 0000000..f50716c --- /dev/null +++ b/it/SoundDrivers/SB16D.ASM @@ -0,0 +1,2665 @@ + + .386P + +Segment DriverHeader PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +;***** Driver Header ******* + +include drhead.inc + +EndS + +Segment Driver PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +ORG 0 +StartDriver: + +include vtable.inc + +;******** Required ProcedureTable ************* + +include reqproc.inc + +;********************************** + +STEREOENABLED EQU 1 +DMABUFFERLENGTH EQU 4096 +MIXRESOLUTION EQU 32 ; 32 bit mixing for the SB16 +MIXTABLESIZE EQU 2*256*65 +FOURIERBUFFERLENGTH EQU 2048 + +SB16Msg DB "Sound Blaster 16 detected", 13 + DB "Port ", 0FDh, "Xh, IRQ ", 0FDh, "D, DMA ", 0FDh, "D", 0 + +SB16NoMemoryMsg DB "Sound Blaster 16 detected", 13 + DB "Error: Insufficient memory", 0 + +ReinitMsg DB "Sound Blaster 16 reinitialised", 0 + +ConfigErrorMsg DB "Error saving configuration to ITSB16.DRV", 0 +ConfigOKMsg DB "Configuration saved to ITSB16.DRV", 0 + +DriverName DB "ITSB16.DRV", 0 + +DSPVersion DW 0 +DSPIRQValue DB 0 +DSPDMAValue DB 0 +Forced DB 0 +Stereo DB 0 +MixVolume DW 0 +; MixVolumeSet DW 0 + +BytesToMix DW 1000 +SBMixConst DB 0 + +MixSegment DW 0 +DMASegment DW 0 +FourierSegment DW 0 +MixSegmentLength DW 0 + +MixTransferOffset DW 0 +MixTransferRemaining DW 0 + +CONFIGURATIONOFFSET EQU $+128 +CONFIGSIZE EQU 10 +MixMode DW 0 +MixModeOffset DW 0 +Filter DW 0 +Surround DW 0 +DMASize DW 2048 + +IMR DW 0 +OldIRQHandler DD 0 + +FilterValue DD 0 +FilterValue2 DD 0 + +MIDIPort DW 0 +MIDIBuffer DB 256 Dup (0) +MIDIBufferHead DB 0 +MIDIBufferTail DB 0 + +IRQData Label Word + DW 20h, 1111111111111110b ; IRQ 0 + DW 24h, 1111111111111101b ; IRQ 1 + DW 28h, 1111110111111011b ; IRQ 2 + DW 2Ch, 1111111111110111b ; IRQ 3 + DW 30h, 1111111111101111b ; IRQ 4 + DW 34h, 1111111111011111b ; IRQ 5 + DW 38h, 1111111110111111b ; IRQ 6 + DW 3Ch, 1111111101111111b ; IRQ 7 + DW 1C0h, 1111111011111011b ; IRQ 8 + DW 1C4h, 1111110111111011b ; IRQ 9 + DW 1C8h, 1111101111111011b ; IRQ 10 + DW 1CCh, 1111011111111011b ; IRQ 11 + DW 1D0h, 1110111111111011b ; IRQ 12 + DW 1D4h, 1101111111111011b ; IRQ 13 + DW 1D8h, 1011111111111011b ; IRQ 14 + DW 1DCh, 0111111111111011b ; IRQ 15 + + +;********************************** + +SB16ScreenList Label + DW 8 + DW Near Ptr IdleFunctionList + DW Near Ptr GlobalKeyLink + + DW Near Ptr FullScreenBox ; 0 + DW Near Ptr ScreenHeader + DW Near Ptr FillHeader + DW Near Ptr SB16HeaderLine + + DW Near Ptr VolumeText + DW Near Ptr VolumeBox1 + DW Near Ptr VolumeBox2 + + DW Near Ptr DriverText + + DW Near Ptr MasterVolumeLeft ; 8 + DW Near Ptr MasterVolumeRight ; 9 + DW Near Ptr TrebleVolumeLeft ; 10 + DW Near Ptr TrebleVolumeRight ; 11 + DW Near Ptr BassVolumeLeft ; 12 + DW Near Ptr BassVolumeRight ; 13 + + DW Near Ptr MixModeText + DW Near Ptr MixModeButton1 ; 15 + DW Near Ptr MixModeButton2 ; 16 + DW Near Ptr MixModeButton3 ; 17 + DW Near Ptr MixModeButton4 ; 18 + + DW Near Ptr FilterText + DW Near Ptr FilterButton1 ; 20 + DW Near Ptr FilterButton2 ; 21 + DW Near Ptr FilterButton3 ; 22 + + DW Near Ptr StereoText + DW Near Ptr StereoButton1 ; 24 + DW Near Ptr StereoButton2 ; 25 + DW Near Ptr StereoButton3 ; 25 + + DW Near Ptr FrequencyText + + DW 0 + + +SB16HeaderLine DW 10 + DB "Sound Blaster 16 Driver", 0 + +DriverText DW 1 + DB 31, 48 + DB 21h + DB "Sound Blaster 16 Driver 1.4 for Impulse Tracker", 0 + +VolumeText DW 1 + DB 2, 13 + DB 20h + DB "Master Volume Left", 13 + DB "Master Volume Right", 13 + DB 13 + DB 13 + DB "Treble Left", 13 + DB "Treble Right", 13 + DB "Bass Left", 13 + DB "Bass Right", 13 + DB 0 + +VolumeBox1 DW 0 + DB 21, 12, 27, 15 + DB 25 + +VolumeBox2 DW 0 + DB 14, 16, 18, 21 + DB 25 + +GlobalKeyLink DB 7 +GlobalKeyLink2 DD 0 + +IdleFunctionList DD 0 + DD 0 + +FillHeader DW 8 +FillHeader2 DD 0 + +FullScreenBox DW 0 + DB 0, 0, 79, 49 + DB 4 + +ScreenHeader DW 8 +ScreenHeader2 DD 0 + +MasterVolumeLeft DW 9 + DB 22, 13 + DW 0, 31 + DW 9, 0 + DW 0FFFFh, 9, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +MasterVolumeRight DW 9 + DB 22, 14 + DW 0, 31 + DW 9, 1 + DW 8, 10, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +TrebleVolumeLeft DW 9 + DB 15, 17 + DW 0, 15 + DW 9, 2 + DW 9, 11, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +TrebleVolumeRight DW 9 + DB 15, 18 + DW 0, 15 + DW 9, 3 + DW 10, 12, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +BassVolumeLeft DW 9 + DB 15, 19 + DW 0, 15 + DW 9, 4 + DW 11, 13, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +BassVolumeRight DW 9 + DB 15, 20 + DW 0, 15 + DW 9, 5 + DW 12, 15, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +MixModeText DW 1 + DB 2, 23 + DB 20h + DB "Mixing Mode", 0 + +FrequencyText DW 1 + DB 2, 48 + DB 20h + DB "Playback Frequency: ", 0FDh, "DHz", 0 +MixSpeed DW 45454 + +MixModeButton1 DW 2 + DW 13, 16, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment1 DW 0 + DW 0 + DW Offset SetMixMode +DriverSegment2 DW 0 + DB 3, 25, 32, 27, 8 + DB 0 + DB " 16 Bit, Non-Interpolated", 0 + +MixModeButton2 DW 2 + DW 15, 17, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment3 DW 0 + DW 2 + DW Offset SetMixMode +DriverSegment4 DW 0 + DB 3, 28, 32, 30, 8 + DB 0 + DB " 16 Bit, Interpolated", 0 + +MixModeButton3 DW 2 + DW 16, 18, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment5 DW 0 + DW 4 + DW Offset SetMixMode +DriverSegment6 DW 0 + DB 3, 31, 32, 33, 8 + DB 0 + DB " 32 Bit, Non-Interpolated", 0 + +MixModeButton4 DW 2 + DW 17, 20, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment7 DW 0 + DW 6 + DW Offset SetMixMode +DriverSegment8 DW 0 + DB 3, 34, 32, 36, 8 + DB 0 + DB " 32 Bit, Interpolated", 0 + +FilterText DW 1 + DB 40, 13 + DB 20h + DB "Filter mode", 0 + +FilterButton1 DW 2 + DW 18, 21, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetFilter +DriverSegment9 DW 0 + DW 0 + DW Offset SetFilter +DriverSegment10 DW 0 + DB 42, 15, 60, 17, 8 + DB 0 + DB " No Filter", 0 + +FilterButton2 DW 2 + DW 20, 22, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetFilter +DriverSegment11 DW 0 + DW 1 + DW Offset SetFilter +DriverSegment12 DW 0 + DB 42, 18, 60, 20, 8 + DB 0 + DB " 50% Filter", 0 + +FilterButton3 DW 2 + DW 21, 24, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetFilter +DriverSegment13 DW 0 + DW 2 + DW Offset SetFilter +DriverSegment14 DW 0 + DB 42, 21, 60, 23, 8 + DB 0 + DB " 75% Filter", 0 + +StereoText DW 1 + DB 40, 25 + DB 20h + DB "Feedback mode", 0 + +StereoButton1 DW 2 + DW 22, 25, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetSurround +DriverSegment15 DW 0 + DW 0 + DW Offset SetSurround +DriverSegment16 DW 0 + DB 42, 27, 60, 29, 8 + DB 0 + DB " None", 0 + +StereoButton2 DW 2 + DW 24, 26, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetSurround +DriverSegment17 DW 0 + DW 1 + DW Offset SetSurround +DriverSegment18 DW 0 + DB 42, 30, 60, 32, 8 + DB 0 + DB " 50% Separated", 0 + +StereoButton3 DW 2 + DW 25, 0FFFFh, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetSurround +DriverSegment19 DW 0 + DW 2 + DW Offset SetSurround +DriverSegment20 DW 0 + DB 42, 33, 60, 35, 8 + DB 0 + DB " 50% Crossed", 0 + + +VolumeTable DB 6 Dup (0) + +; 컴 MixingRoutines 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +include dmasirq.inc +include mix.inc +include m12bit.mix +include m12biti.mix +include m32bit.mix +include m32biti.mix + +MixFunctionTables Label + +include m12bit.inc ; contains the tables +include m12biti.inc +include m32bit.inc +include m32biti.inc + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +RelocationTable Label Word + DW Offset DriverSegment1, Offset DriverSegment2 + DW Offset DriverSegment3, Offset DriverSegment4 + DW Offset DriverSegment5, Offset DriverSegment6 + DW Offset DriverSegment7, Offset DriverSegment8 + DW Offset DriverSegment9, Offset DriverSegment10 + DW Offset DriverSegment11, Offset DriverSegment12 + DW Offset DriverSegment13, Offset DriverSegment14 + DW Offset DriverSegment15, Offset DriverSegment16 + DW Offset DriverSegment17, Offset DriverSegment18 + DW Offset DriverSegment19, Offset DriverSegment20 + DW 0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SBOut ; AL = data + ; DX = 2xCh + + Push AX + +SBOut1: + In AL, DX + Test AL, AL + JS SBOut1 + + Pop AX + Out DX, AL + + Ret + +EndP SBOut + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SBIn ; DX = 2xEh, returns AL + +SBIn1: + In AL, DX + Test AL, AL + JNS SBIn1 + + Add DL, 0Ah-0Eh ; DX = 2xAh -> Data read port + In AL, DX + Add DL, 0Eh-0Ah + + Ret + +EndP SBIn + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc DetectUART ; Given DX = Port + +; From SB-DevKit + + ClI + + Inc DX + Xor CX, CX + +DetectUART1: + In AL, DX + Test AL, 40h ; Ready for output + LoopNZ DetectUART1 + JNZ DetectUARTError + + Mov AL, 0FFh ; Reset! + Out DX, AL + + Xor CX, CX + +DetectUART2: + In AL, DX + Test AL, 80h + JNZ DetectUART3 + + Dec DX + In AL, DX + Inc DX + Cmp AL, 0FEh + JE DetectUART4 + +DetectUART3: + Loop DetectUART2 + +DetectUARTError: + StI + StC + Ret + +DetectUART4: ; Now to shove it into 'intelligent' mode. + Xor CX, CX + +DetectUART5: + In AL, DX + Test AL, 40h + LoopNZ DetectUART5 + JNZ DetectUARTError + + Mov AL, 3Fh ; Intelligent mode! + Out DX, AL + +DetectUART6: + Xor CX, CX + +DetectUART7: + In AL, DX + Test AL, 80h + JNZ DetectUART8 + + Dec DX + In AL, DX + Inc DX + Cmp AL, 0FEh + JE DetectUART9 + +DetectUART8: + Loop DetectUART7 + + Jmp DetectUARTError + +DetectUART9: + StI + ClC + Ret + +EndP DetectUART + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReinitUART + + Mov DX, MIDIPort + Test DX, DX + JZ ReinitUART1 + + Call DetectUART + +ReinitUART1: + Ret + +EndP ReinitUART + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetUART + + Mov DX, MIDIPort + Test DX, DX + JZ ResetUART1 + + Inc DX + + Mov AL, 0FFh + Out DX, AL + +ResetUART1: + Ret + +EndP ResetUART + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetMixMode Far + + Push CS + Pop ES + Mov DI, Offset MixMode + + Ret + +EndP GetMixMode + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetFilter Far + + Push CS + Pop ES + Mov DI, Offset Filter + + Ret + +EndP GetFilter + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetFilter Far + + Mov AX, [SI+22] + Mov CS:FilterValue, 0 + Mov CS:Filter, AX + Jmp SetMixModeChain + +EndP SetFilter + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetSurround Far + + Push CS + Pop ES + Mov DI, Offset Surround + + Ret + +EndP GetSurround + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetSurround Far + + Mov AX, [SI+22] + Mov CS:Surround, AX + +; Mov AX, CS:MixVolumeSet +; Call Far Ptr SetMixVolumeChain + + Jmp SetMixModeChain + +EndP SetSurround + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixMode Far + + Mov AX, [SI+22] + + ClI + + Mov CS:MixMode, AX + + Mov BX, 180 + Mul BX + Mov CS:MixModeOffset, AX + + Mov DS, Word Ptr [CS:RecalculateAllVolumes+2] + Call CS:RecalculateAllVolumes + + StI + +SetMixModeChain: + Call GotoHomeDirectory + + ; Now to save config into driver file. + Push CS + Pop DS + Assume DS:Driver + + Mov AX, 3D02h ; Read write access + Mov DX, Offset DriverName + Mov SI, Offset ConfigErrorMsg + Int 21h + JC SetMixMode1 + + Mov BX, AX + + Mov AX, 4200h + Xor CX, CX + Mov DX, Offset CONFIGURATIONOFFSET + Int 21h + JC SetMixMode2 + + Mov AH, 40h + Mov CX, CONFIGSIZE + Mov DX, Offset MixMode + Int 21h + +SetMixMode2: + PushF + Mov AH, 3Eh + Int 21h + PopF + + JC SetMixMode1 + + Mov SI, Offset ConfigOKMsg + +SetMixMode1: + Mov BX, 40 + Call SetInfoLine + + Mov AX, 1 + Ret + +EndP SetMixMode + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SBGetRegister + + Out DX, AL + Inc DX + In AL, DX + Dec DX + + Ret + +EndP SBGetRegister + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GetSBMixConst ; Work out value.. and nearest + ; mixspeed value. + + PushA + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, CmdLineMixSpeed + Mov CX, MixSpeed + Test AX, AX + JZ GetSBMixConst1 + + Mov CX, 45454 + Cmp AX, CX + JA GetSBMixConst1 + + Mov CX, 12000 + Cmp AX, CX + JB GetSBMixConst1 + + Mov CX, AX + +GetSBMixConst1: + Mov AX, 1000 + Mul AX + Div CX + Mov AH, AL + Neg AH + Mov SBMixConst, AH + + MovZX BX, AL + Mov AX, 1000 + Mul AX + Div BX + Mov MixSpeed, AX + + Mov BX, 12000 + Xor DX, DX + Div BX + Mov FourierBufferStepOffset, AX + Mov FourierBufferStepFractional, DX + + Pop DS + PopA + Ret + +EndP GetSBMixConst + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ResetDSP Far ; AX = Port + + Push AX + Push CX + Push DX + + Mov DX, AX + Add DL, 6 + Mov AL, 1 + Out DX, AL + + In AL, DX + In AL, DX + In AL, DX + In AL, DX + + Xor AL, AL + Out DX, AL + + Add DL, 8 + Mov CX, 200 + +ResetDSP1: + In AL, DX + Test AL, AL + JS ResetDSP2 + Loop ResetDSP1 + Jmp ResetDSP3 + +ResetDSP2: + Sub DL, 4 + In AL, DX + Cmp AL, 0AAh + JE ResetDSP4 + Add DL, 4 + Loop ResetDSP1 + +ResetDSP3: + StC + +ResetDSP4: + Pop DX + Pop CX + Pop AX + Ret + +EndP ResetDSP + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetDSPIRQ + + Mov DX, CS:BasePort + Add DL, 4 + Mov AH, CS:DSPIRQValue + Mov AL, 80h + Out DX, AX + + Ret + +EndP ResetDSPIRQ + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetDSPDMA + + Mov DX, CS:BasePort + Add DL, 4 + Mov AH, CS:DSPDMAValue + Mov AL, 81h + Out DX, AX + + Ret + +EndP ResetDSPDMA + +; 컴 DetectCard 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Returns carry set if error, else carry clear. Has to setup internal vars +; (eg. appropriate IRQ/DMA whatever). +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc DetectCard Far + + Push CS + Pop DS + Assume DS:Driver + + Mov Forced, AL + + Mov AX, BasePort + Cmp AX, 0FFFFh + JE DetectCard1 + + Cmp AX, 210h + JB DetectCard9 + Cmp AX, 280h + JA DetectCard9 + + Call ResetDSP + JNC DetectCard2 + + Ret + +DetectCard1: + Mov AX, 210h + +DetectCard2: + Call ResetDSP + JNC DetectCard3 + Add AL, 10h + Cmp AL, 80h + JBE DetectCard2 + +DetectCard9: + StC + Ret + +DetectCard3: ; OK... DSP found. + ; Get DSP version + Mov BasePort, AX + + Mov DX, AX + Add DL, 0Ch ; 2xCh -> Data ready to send... + +DetectCardOuputLoop1: + In AL, DX + Test AL, AL + JS DetectCardOuputLoop1 + + Mov AL, 0E1h ; Get DSP version command + Out DX, AL + + Add DL, 0Eh-0Ch ; DX = 2xEh -> Data available status + + Call SBIn + Mov AH, AL ; AH = Major version number + Call SBIn ; AL = Minor version number + + Cmp AH, 4 ; SB DSP = 4.00+ + JAE DetectCard5 + +DetectCard4: + StC + Ret + +DetectCard5: + Mov DSPVersion, AX + + Add DL, 04h-0Eh ; 2x4h = Mixer index port + Mov AL, 80h ; IRQ select + Out DX, AL + Inc DL ; 2x5h = Mixer data port + + In AL, DX + + Dec DL + + Mov DSPIRQValue, AL + ; OK.. now get IRQ, or set IRQ + Mov BX, IRQ + Cmp BX, 0FFFFh + JE DetectCardIRQ1 + Cmp Forced, 0 + JE DetectCardIRQ1 + + Mov AH, 11h + Cmp BL, 2 + JE SetCardIRQ1 + Cmp BL, 9 + JE SetCardIRQ1 + + Mov AH, 12h + Cmp BL, 5 + JE SetCardIRQ1 + + Mov AH, 14h + Cmp BL, 7 + JE SetCardIRQ1 + + Mov AH, 18h + Cmp BL, 10 + JE SetCardIRQ1 + + StC + Ret + +SetCardIRQ1: + Mov AL, 80h + Out DX, AL + Inc DL + Mov AL, AH + Out DX, AL + Dec DL + Jmp DetectCard6 + +DetectCardIRQ1: + Mov BX, 2 + Test AL, 1 + JNZ DetectCardIRQ2 + + Mov BL, 5 + Test AL, 2 + JNZ DetectCardIRQ2 + + Mov BL, 7 + Test AL, 4 + JNZ DetectCardIRQ2 + + Mov BL, 10 + Test AL, 8 + JNZ DetectCardIRQ2 + + StC + Ret + +DetectCardIRQ2: + Cmp IRQ, 0FFFFh + JE DetectCardIRQ3 + + Cmp BX, IRQ + JE DetectCard6 + + StC + Ret + +DetectCardIRQ3: + Mov IRQ, BX + +DetectCard6: ; Detect DMA + Mov AL, 81h ; DMA select + Out DX, AL + Inc DL + In AL, DX ; AL = DMA + Dec DL + + Mov DSPDMAValue, AL + + Mov BX, DMA + Cmp BX, 0FFFFh + JE DetectCardDMA1 + Cmp Forced, 0 + JE DetectCardDMA1 + + Mov CL, 1 + Cmp BX, 1 + JB SetCardDMA1 + + Mov CL, 2 + JE SetCardDMA1 + + Cmp BX, 3 + JB DetectCard7 + + Mov CL, 8 + JE DetectCard7 + + Mov CL, 20h + Cmp BX, 5 + JB DetectCard7 + JE SetCardDMA1 + + Mov CL, 80h + Cmp BX, 7 + JA DetectCard7 + JE SetCardDMA1 + + Mov CL, 40h + +SetCardDMA1: + And AL, 0Bh + Test CL, 0Bh + JZ SetCardDMA4 + + Xor AL, AL + +SetCardDMA4: + Or CL, AL + + Mov AL, 81h + Out DX, AL + Inc DL + Mov AL, CL + Out DX, AL + Jmp DetectCard7 + +DetectCardDMA1: + Mov BX, 5 + Test AL, 20h + JNZ DetectCardDMA2 + + Inc BL + Test AL, 40h + JNZ DetectCardDMA2 + + Inc BL + Test AL, 80h + JNZ DetectCardDMA2 + + Mov BL, 0 + Test AL, 1 + JNZ DetectCardDMA2 + + Inc BL + Test AL, 2 + JNZ DetectCardDMA2 + + Add BL, 2 + Test AL, 8 + JNZ DetectCardDMA2 + +DetectCard8: + Call ResetDSPIRQ + StC + Ret + +DetectCardDMA2: + Cmp DMA, 0FFFFh + JE DetectCardDMA3 + + Cmp BX, DMA + JNE DetectCard8 + +DetectCardDMA3: + Mov DMA, BX + +DetectCard7: + Mov EAX, 'Jeff' + + ClC + Ret + +EndP DetectCard + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +MixModeTable Label Word + DW Offset Mix0ModeMono, Mix0ModeStereo + DW Offset Mix0ModeMono, Mix0ModeStereo + DW Offset Mix6ModeMono, Mix6ModeStereo + DW Offset Mix6ModeMono, Mix6ModeStereo + +Proc MixSamples ; Given DS:SI = info tables, CX = numchannels + + ; 1. Clean buffer + ; + update variables + ; 2. Update parameters + ; 3. Mix func + ; 4. Return + + Push CX + + Mov CX, BytesToMix + Mov ES, MixSegment + Mov DI, MIXTABLESIZE + Mov DX, CX + Add CX, CX + + Mov MixTransferOffset, DI ; } Memory write + + Cmp Stereo, 0 + JE MixSamples1 + + Mov DX, CX + + Cmp Surround, 1 + JB MixSamplesCont + + Push DS + + Push ES + Pop DS + + JE MixSurround3 + +Surround1: + Mov EAX, [DI+4] + Mov EBX, [DI] + SAR EAX, 1 + SAR EBX, 1 + Mov [DI], EAX + Mov [DI+4], EBX + + Add DI, 8 + Sub CX, 2 + JNZ Surround1 + + Pop DS + Jmp SurroundCont + +MixSamples1: + Cmp Surround, 1 + JB MixSamplesCont + +MixSurround2: + Push DS + + Push ES + Pop DS + +MixSurround3: + SAR DWord Ptr [DI], 1 + Add DI, 4 + Dec CX + JNZ MixSurround3 + + Pop DS + Jmp SurroundCont + +MixSamplesCont: + Xor EAX, EAX + Rep StosD ; } Memory write + +SurroundCont: + Mov MixTransferRemaining, DX ; } + + Pop CX + +MixSamples2: + Test Byte Ptr [SI], 1 + JZ MixSamplesEnd2 + Cmp Byte Ptr [SI+36h], 100 + JE MixSamplesEnd2 + + Push CX + Mov CX, [SI] + + Test CH, 2 + JZ MixSamples3 + And Byte Ptr [SI], Not 1 + + Jmp MixSamplesEnd +; Cmp MixMode, 8 ; Is it volume ramping? +; JB MixSamplesEnd + +MixSamples3: + Test CL, 20h ; New freq? + JZ MixSamples5 + + Mov AX, [SI+10h] + Mov DX, [SI+12h] + Mov BX, MixSpeed + Cmp DX, BX + JAE MixSamplesHandleError + + Div BX + ShL EAX, 16 + Xor AX, AX + Div BX + Mov STEPVALUE, EAX + +MixSamples4: + Test CH, 1 + JZ MixSamples5 + + Mov DWord Ptr [SI+1Ch], 0 ; Current Volume = 0 + ; for volume sliding. +MixSamples5: + Test CX, 8440h ; New volume or panning? + JZ MixSamplesMix + + Xor AX, AX + Test CH, 8 ; Muted? + JNZ MixModeCommon + + Mov BX, MixMode + Add BL, Stereo + Add BX, BX + Jmp [CS:MixModeTable+BX] + +Mix0Mode: ; 16-bit mixing, no interpolation +Mix0ModeMono: ; and 16-bit mixing, interpolation + Mov AL, [SI+20h] + ShR AL, 1 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Mov AX, 0 + JZ MixModeCommon + Mov AL, 30 ; Use left only-mixing for mono + Jmp MixModeCommon + +Mix0ModeStereo: + Mov AL, [SI+37h] ; Final pan + Cmp AL, 100 + JE Mix0ModeSurround + + Mul Byte Ptr [SI+20h] ; Final volume + Add AX, 64 + ShR AX, 7 + Mov [SI+0Ch], AX ; Store into right volume + + Mov AL, 64 + Sub AL, [SI+37h] + Mul Byte Ptr [SI+20h] + Add AX, 64 + ShR AX, 7 + Mov [SI+0Eh], AX ; Left volume + + Mov CH, AL ; CH = left volume + Mov CL, [SI+0Ch] ; CL = right volume + Mov AX, 0 + + Test CX, CX + JZ MixModeCommon + + Mov AL, 30 ; Left only... + Test CL, CL + JZ MixModeCommon + + Mov AL, 60 + Test CH, CH + JZ MixModeCommon + + Mov AL, 90 + Cmp CL, CH + JZ MixModeCommon + + Mov AL, 120 + Jmp MixModeCommon + +Mix0ModeSurround: + Mov AL, [SI+20h] + ShR AL, 2 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Mov AX, 0 + JZ MixModeCommon + Mov AL, 150 ; Surround + Jmp MixModeCommon + +Mix6ModeMono: + Mov AX, [SI+4Ah] + Mul MixVolume + ShRD AX, DX, 8 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Test AX, AX + JZ MixModeCommon + Mov AX, 30 + Jmp MixModeCommon + +Mix6ModeStereo: + Mov AL, [SI+37h] ; Final pan + Cmp AL, 100 + JE Mix6ModeSurround + + Mul Byte Ptr MixVolume + Mul Word Ptr [SI+4Ah] + ShRD AX, DX, 14 + Mov [SI+0Ch], AX ; Store into right volume + Mov BX, AX + ShL EAX, 16 + + Mov AL, 64 ; Do left volume + Sub AL, [SI+37h] ; AL = 64-FinalPan + Mul Byte Ptr MixVolume + Mul Word Ptr [SI+4Ah] + ShRD AX, DX, 14 + Mov [SI+0Eh], AX + + Mov ECX, EAX + + ; BX = right volume + ; CX = Left volume + Mov AX, 0 + Test ECX, ECX + JZ MixModeCommon + + Mov AL, 30 + Test BX, BX + JZ MixModeCommon + + Mov AL, 60 + Test CX, CX + JZ MixModeCommon + + Mov AL, 90 + Cmp CX, BX + JE MixModeCommon + + Mov AL, 120 + Jmp MixModeCommon + +Mix6ModeSurround: + Mov AX, [SI+4Ah] + Mul MixVolume + ShRD AX, DX, 9 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + JZ MixModeCommon + Mov AX, 150 + Jmp MixModeCommon + +MixModeCommon: ; Requires AX = 30/60/90 etc. depending + ; On mixing mode type. + ; This will add 180 for 16-bit, + ; And sort out loop types. + Mov BL, [SI+0Ah] + Test Byte Ptr [SI+18h], 2 ; 16 bit? + JZ MixModeCommon1 + + Add AX, 180 + +MixModeCommon1: + Cmp BL, 8 + JB MixModeCommon3 ; No loop + JE MixModeCommon2 ; Forwards loop + + Add AX, 10 + +MixModeCommon2: + Add AX, 10 + +MixModeCommon3: + Add AX, Offset MixFunctionTables + Add AX, MixModeOffset + Mov [SI+8], AX ; Offset... + +MixSamplesMix: + Mov BX, [SI+8] ; BX = offset into + Mov EAX, [CS:BX+2] + Mov DWord Ptr PreMixFunction, EAX + Mov EAX, [CS:BX+6] + Mov DWord Ptr MixFunctionSeparateBackwards, EAX + + Mov AX, BytesToMix + Mov MixBlockSize, AX + Mov MixBufferOffset, MIXTABLESIZE + + Mov EAX, CURRENTPOSITION + Mov OLDPOSITION, EAX + + Call Word Ptr [CS:BX] + + And Word Ptr [SI], 0111100010001101b + Jmp MixSamplesEnd + +MixSamplesHandleError: + Mov Word Ptr [SI], 200h + + Test Byte Ptr [SI+3Ah], 80h + JNZ MixSamplesEnd + + Mov BX, [SI+38h] + And Byte Ptr [BX], Not 4 ; Turn off channel + +MixSamplesEnd: + Pop CX + +MixSamplesEnd2: + Add SI, 128 + Dec CX + JNZ MixSamples2 + + Ret + +EndP MixSamples + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +include fourier.inc + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc AckIRQ + Assume DS:Driver + + Mov AL, 20h + Cmp CS:IRQ, 7 + JBE AckIRQ1 + + Out 0A0h, AL + +AckIRQ1: + Out 20h, AL + Ret + +EndP AckIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc CheckMIDI + + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Xor BX, BX + Mov DX, MIDIPort + + Mov BL, [MIDIBufferTail] + Test DX, DX + JZ CheckMIDIEnd + + Inc DX + Mov CX, 0FFFFh + +CheckMIDIAgain: + In AL, DX + + Test AL, 80h + LoopNZ CheckMIDIAgain + + Dec DX + In AL, DX + + Cmp AL, 0F0h + JAE CheckMIDIEnd + + Inc BL + Cmp BL, MIDIBufferHead + JE CheckMIDIEnd + + Mov [MIDIBuffer+BX], AL + Mov [MIDIBufferTail], BL +; Jmp CheckMIDIAgain + +CheckMIDIEnd: + Pop DS + Ret + +EndP CheckMIDI + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SB16IRQHandler + + PushAD + Push DS + Push ES + + CLD + +SBIRQAgain: + Mov AX, CS + Mov DS, AX + Assume DS:Driver + + Mov DX, BasePort + Add DL, 4 ; Mixer Port + Mov AL, 82h + Out DX, AL + Inc DL ; DX = BasePort+5 + In AL, DX + + Test AL, 4 + JZ SBMIDIInterruptEnd + + Push AX + Call CheckMIDI + Pop AX + +SBMIDIInterruptEnd: + Test AL, 2 + JNZ SBDigitalInterrupt + + Call AckIRQ + Jmp SBIRQEnd + +SBDigitalInterrupt: + Mov DX, BasePort + Add DL, 0Fh + In AL, DX ; 16-bit IRQ ack. + + Call AckIRQ + +DMAPort1 EQU $+1 + In AL, 1 + Mov BL, AL +DMAPort2 EQU $+1 + In AL, 1 + Mov BH, AL + + Xor AX, AX + +DMA16BITADJUST EQU $ + ShL BX, 1 + + Cmp BX, DMABUFFERLENGTH/2 + JB SB16IRQHandler2 + + Mov AX, DMABUFFERLENGTH/2 + +SB16IRQHandler2: + ; OK... time to get next block + ; Check whether stereo thing is on.. + ; + LES DI, [ActualDMAPtr] + Add DI, AX + + Mov BX, DMASize ; BX = bytes required + ShR BX, 1 + ; BX = samples required + Mov BP, 8 ; Skip for mono + Mov CL, 14 ; Shift for mono + + Cmp Stereo, 0 + JE SB16IRQHandlerMono + + Mov BP, 4 ; Stereo skip value. + Dec CL + +SB16IRQHandlerMono: + Call SaveEMSPageFrame + + Cmp MixTransferRemaining, 0 + JNE SB16IRQHandler4 + Assume DS:Nothing + +SB16IRQHandler3: + Push BX + Push CX + Push BP + Push ES + Push DI + + Call Update + Call MixSamples + Call UpdateFourierBuffer + + Pop DI + Pop ES + Pop BP + Pop CX + Pop BX + +SB16IRQHandler4: + Mov DS, MixSegment + Mov SI, MixTransferOffset + Mov DX, BX ; DX = samples to transfer + Cmp DX, MixTransferRemaining + JBE SB16IRQHandler5 + + Mov DX, MixTransferRemaining + +SB16IRQHandler5: + Push DX + Cmp CS:Filter, 1 + JB SB16IRQHandler6 + JE SB16IRQHFilter + + Cmp CS:Stereo, 0 + JE SB16IRQ3QFilterMono + +SB16IRQ3QFilterStereo: + Push BX + + Mov EBX, FilterValue + Mov EBP, FilterValue2 + ShR DX, 1 + +SB16IRQ3QFilterStereo1: + Mov EAX, EBX + Mov ECX, EBP + Add EAX, [SI] + Add ECX, [SI+4] + SAR EAX, 1 + SAR ECX, 1 + Add EBX, EAX + Add EBP, ECX + SAR EBX, 1 + SAR EBP, 1 + + Mov EAX, EBX + SAR EAX, 13 + + Cmp EAX, -8000h + JL SB163QFilterStereoClip1 + Cmp EAX, 7FFFh + JG SB163QFilterStereoClip2 + +SB16IRQ3QFilterStereo2: + StosW + + Mov EAX, EBP + SAR EAX, 13 + + Cmp EAX, -8000h + JL SB163QFilterStereoClip3 + Cmp EAX, 7FFFh + JG SB163QFilterStereoClip4 + +SB16IRQ3QFilterStereo3: + StosW + + Add SI, 8 + Dec DX + JNZ SB16IRQ3QFilterStereo1 + + Mov FilterValue, EBX + Mov FilterValue2, EBP + + Pop BX + + Jmp SB16MixTransferEnd + +SB16IRQ3QFilterMono: + Push BX + + Mov EBX, FilterValue + +SB16IRQ3QFilterMono1: + Mov EAX, EBX + Add EAX, [SI] + SAR EAX, 1 + Add EBX, EAX + SAR EBX, 1 + Mov EAX, EBX + SAR EAX, 14 + + Cmp EAX, -8000h + JL SB163QFilterMonoClip1 + Cmp EAX, 7FFFh + JG SB163QFilterMonoClip2 + +SB16IRQ3QFilterMono2: + StosW + + Add SI, 8 + Dec DX + JNZ SB16IRQ3QFilterMono1 + + Mov FilterValue, EBX + + Pop BX + + Jmp SB16MixTransferEnd + +SB16IRQHFilter: + Cmp CS:Stereo, 0 + JE SB16IRQHFilterMono + +SB16IRQHFilterStereo: + Push BX + + Mov EBX, FilterValue + Mov EBP, FilterValue2 + ShR DX, 1 + +SB16IRQHFilterStereo1: + Add EBX, [SI] + Add EBP, [SI+4] + + SAR EBX, 1 + SAR EBP, 1 + + Mov EAX, EBX + SAR EAX, 13 + + Cmp EAX, -8000h + JL SB16HFilterStereoClip1 + Cmp EAX, 7FFFh + JG SB16HFilterStereoClip2 + +SB16IRQHFilterStereo2: + StosW + + Mov EAX, EBP + SAR EAX, 13 + + Cmp EAX, -8000h + JL SB16HFilterStereoClip3 + Cmp EAX, 7FFFh + JG SB16HFilterStereoClip4 + +SB16IRQHFilterStereo3: + StosW + + Add SI, 8 + Dec DX + JNZ SB16IRQHFilterStereo1 + + Mov FilterValue, EBX + Mov FilterValue2, EBP + + Pop BX + + Jmp SB16MixTransferEnd + +SB16IRQHFilterMono: + Push BX + + Mov EBX, FilterValue + +SB16IRQHFilterMono1: + Add EBX, [SI] + SAR EBX, 1 + Mov EAX, EBX + SAR EAX, 14 + + Cmp EAX, -8000h + JL SB16HFilterMonoClip1 + Cmp EAX, 7FFFh + JG SB16HFilterMonoClip2 + +SB16IRQHFilterMono2: + StosW + + Add SI, 8 + Dec DX + JNZ SB16IRQHFilterMono1 + + Mov FilterValue, EBX + + Pop BX + + Jmp SB16MixTransferEnd + +SB16IRQHandler6: + Mov EAX, [SI] + SAR EAX, CL + + Cmp EAX, -8000h + JL SB16IRQHandlerClip1 + Cmp EAX, 7FFFh + JG SB16IRQHandlerClip2 + +SB16IRQHandler7: + StosW ; } Memory write + + Add SI, BP + Dec DX + JNZ SB16IRQHandler6 + +SB16MixTransferEnd: + Pop DX + + Sub MixTransferRemaining, DX ; } Memory write + Sub BX, DX + JNZ SB16IRQHandler3 + + Mov MixTransferOffset, SI ; } Memory write + + Call RestoreEMSPageFrame + +SBIRQEnd: + + Pop ES + Pop DS + PopAD + IRet + +SB16IRQHandlerClip1: + Mov AX, 8000h + Jmp SB16IRQHandler7 + +SB16IRQHandlerClip2: + Mov AX, 7FFFh + Jmp SB16IRQHandler7 + +SB16HFilterMonoClip1: + Mov AX, 8000h + Jmp SB16IRQHFilterMono2 + +SB16HFilterMonoClip2: + Mov AX, 7FFFh + Jmp SB16IRQHFilterMono2 + +SB16HFilterStereoClip1: + Mov AX, 8000h + Jmp SB16IRQHFilterStereo2 + +SB16HFilterStereoClip2: + Mov AX, 7FFFh + Jmp SB16IRQHFilterStereo2 + +SB16HFilterStereoClip3: + Mov AX, 8000h + Jmp SB16IRQHFilterStereo3 + +SB16HFilterStereoClip4: + Mov AX, 7FFFh + Jmp SB16IRQHFilterStereo3 + +SB163QFilterMonoClip1: + Mov AX, 8000h + Jmp SB16IRQ3QFilterMono2 + +SB163QFilterMonoClip2: + Mov AX, 7FFFh + Jmp SB16IRQ3QFilterMono2 + +SB163QFilterStereoClip1: + Mov AX, 8000h + Jmp SB16IRQ3QFilterStereo2 + +SB163QFilterStereoClip2: + Mov AX, 7FFFh + Jmp SB16IRQ3QFilterStereo2 + +SB163QFilterStereoClip3: + Mov AX, 8000h + Jmp SB16IRQ3QFilterStereo3 + +SB163QFilterStereoClip4: + Mov AX, 7FFFh + Jmp SB16IRQ3QFilterStereo3 + +EndP SB16IRQHandler + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetIRQ + + PushAD + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Xor AX, AX + Mov ES, AX + + Mov DI, IRQ + ShL DI, 2 + Add DI, Offset IRQData + Mov BX, [DI] + + Mov AX, CS + ShL EAX, 16 + Mov AX, Offset SB16IRQHandler + + XChg [ES:BX], EAX + Mov OldIRQHandler, EAX + + Mov AX, IMR + And AX, [DI+2] + + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Pop ES + Pop DS + PopAD + + Ret + +EndP SetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetIRQ + + PushAD + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Xor AX, AX + Mov ES, AX + + Mov DI, IRQ + ShL DI, 2 + Mov BX, [IRQData+DI] + + Mov EAX, OldIRQHandler + Mov [ES:BX], EAX + + Pop ES + Pop DS + PopAD + + Ret + +EndP ResetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc StartSB16 ; + + PushA + Push ES + + ; Setup DMA + Mov BX, DMASegment + Xor AX, AX + Mov DX, DMA + Mov DI, DMABUFFERLENGTH + Cmp DX, 3 + JA StartSB16B + + Mov Word Ptr [DMA16BITADJUST], 9090h + +StartSB16B: + Call SetDMA + + LES DI, ActualDMAPtr + Xor AX, AX + Mov CX, DMABUFFERLENGTH/2 + Rep StosW + + Mov MixTransferRemaining, 0 + + Mov DX, BasePort + Add DL, 0Ch + + Mov AL, 0D1h ; turn on speaker + Call SBOut + + Mov AL, 40h ; time constant + Call SBOut + Mov AL, SBMixConst + Call SBOut + + Mov AL, 0B6h ; 16 bit, DAC + Call SBOut + Mov AL, Stereo + ShL AL, 5 + Or AL, 10h + Call SBOut + + Mov AX, DMASize + ShR AX, 1 + Dec AX + + Call SBOut ; DMALength, Lo + Mov AL, AH + Call SBOut + + Pop ES + PopA + + Ret + + Assume DS:Nothing + +EndP StartSB16 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetMixerRegisters + + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Pop DS + + Ret + +EndP GetMixerRegisters + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +;컴 InitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Sets up any memory required for output +; Initiates output +; +; Parameters: AX = Number of Channels +; +; If sucessful, returns: +; Carry flag clear +; DS:SI = pointer to text to display +; AX = parameter 1 in text +; BX = parameter 2 in text +; CX = parameter 3 in text +; DX = parameter 4 in text +; DI = parameter 5 in text +; +; If unsucessful, returns: +; Carry flag set +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc InitSound Far + + Push CS + Pop DS + Assume DS:Driver + + Mov ECX, IdleUpdateInfoLine + Mov EDX, GlobalKeyList + Mov IdleFunctionList, ECX + Mov GlobalKeyLink2, EDX + + Mov ECX, FillHeaderFunction + Mov EDX, DrawHeaderFunction + Mov FillHeader2, ECX + Mov ScreenHeader2, EDX + + Mov SI, Offset RelocationTable + +RelocationFix: + LodsW + Test AX, AX + JZ RelocationEnd + Mov BX, AX + Mov [BX], DS + Jmp RelocationFix + +RelocationEnd: + Call GetEMSPageFrame + Mov EMSPageFrame, AX + + In AL, 0A1h + Mov AH, AL + In AL, 21h + Mov IMR, AX + + Mov DX, BasePort + Add DL, 4 + + Mov AL, 30h + Call SBGetRegister + ShR AL, 3 + Mov VolumeTable, AL + + Mov AL, 31h + Call SBGetRegister + ShR AL, 3 + Mov [VolumeTable+1], AL + + Mov AL, 44h + Call SBGetRegister + ShR AL, 4 + Mov [VolumeTable+2], AL + + Mov AL, 45h + Call SBGetRegister + ShR AL, 4 + Mov [VolumeTable+3], AL + + Mov AL, 46h + Call SBGetRegister + ShR AL, 4 + Mov [VolumeTable+4], AL + + Mov AL, 47h + Call SBGetRegister + ShR AL, 4 + Mov [VolumeTable+5], AL + + Call GetSBMixConst + + ; Parags to allocate = (8/(.4*31*16))*MixSpeed + 2080 + ; = .04032258*MixSpeed = (65536*.04032258*MixSpeed) / 65536 + + Mov AX, 2643 + Mul MixSpeed + Add AX, 0FFFFh + AdC DX, 2080 + + Mov BX, (DMABUFFERLENGTH*2)/16 + (FOURIERBUFFERLENGTH*2)/16 + Add BX, DX + + ; Allocate MixSegment first + Mov AH, 48h + + Int 21h + JNC InitSound1 + +InitSoundNoMemory: + Mov SI, Offset SB16NoMemoryMsg + Ret + +InitSound1: + Mov MixSegment, AX + Add AX, DX + Mov DMASegment, AX + Add AX, (DMABUFFERLENGTH*2)/16 + Mov FourierSegment, AX + Sub DX, 2080 + Mov MixSegmentLength, DX + + Call SetIRQ + Call GetTempo + Call SetTempo + + Mov DX, 330h + Call DetectUART + JC DetectMIDI1 + + Mov MIDIPort, 330h + Jmp DetectMIDIEnd + +DetectMIDI1: + Mov DX, 300h + Call DetectUART + JC DetectMIDIEnd + + Mov MIDIPort, 300h + +DetectMIDIEnd: + Mov SI, Offset SB16Msg + + Mov AX, BasePort + Mov BX, IRQ + Mov CX, DMA + + Ret + +EndP InitSound + Assume DS:Nothing + +;컴 ReInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Reinitialises sound output +; Initiates sound output +; +; Parameters: AX = number of channels. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReInitSound Far + + PushA + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, BasePort + Call ResetDSP + + Call ResetUART + Call ResetIRQ + + ; Delay.. + Mov DX, BasePort + Add DL, 0Ch + + Mov CX, 1000 +ReInitSound1: + In AL, DX + Loop ReInitSound1 + + Call SetIRQ + Call ReinitUART + + Mov SI, Offset ReInitMsg + Mov BX, 40 + Call SetInfoLine + + Mov AL, Stereo + Call SetStereo + + Pop ES + Pop DS + PopA + + Ret + +EndP ReInitSound + Assume DS:Nothing + +;컴 UnInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Stops sound output, releases any memory used by driver +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UnInitSound Far + + Mov DX, CS:BasePort + Add DL, 0Ch + + Mov AL, 0D9h + Call SBOut + + Call ResetUART + + Mov AX, BasePort + Call ResetDSP + + Call ResetDSPDMA + Call ResetDSPIRQ + + Mov AX, IMR + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Mov AX, MixSegment + Test AX, AX + JZ UnInitSound1 + + Mov ES, AX + Mov AH, 49h ; Release MixSegment + Int 21h + + Call ResetIRQ + +UnInitSound1: + Ret + +EndP UnInitSound + +;컴 Poll 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; This procedure is called as often as possible by IT.EXE +; AX = Playmode (0 for nothing in particular, 1 = pattern, 2 = song) +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Poll Far + + Push CS + Pop DS + Assume DS:Driver + +Poll1: + Call [UARTBufferEmpty] + JNC PollEnd + + Xor BX, BX + + ClI + + Mov BL, MIDIBufferHead + Cmp BL, MIDIBufferTail + JZ PollEnd ; Nothing in queue + + Inc BL + Mov AL, [MIDIBuffer+BX] + Mov MIDIBufferHead, BL + + Call [UARTSend] + Jmp Poll1 + +PollEnd: + StI + + Ret + +EndP Poll + Assume DS:Nothing + +;컴 SetTempo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: BX = tempo +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetTempo Far + + Push AX + Push BX + Push DX + + Push BX + + Mov AX, MixSpeed + Mov BX, AX + Xor DX, DX + + ShL AX, 1 + RCL DX, 1 ; DX:AX = Mixspeed*2 + + ShR BX, 1 ; BX = Mixspeed/2 + + Add AX, BX + AdC DX, 0 ; DX:AX = Mixspeed*2.5 + + Pop BX ; BX = tempo + Div BX + + Mov BytesToMix, AX + + Pop DX + Pop BX + Pop AX + + Ret + +EndP SetTempo + +;컴 SetMixVolume 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = MixVolume +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixVolume Far + +; Mov CS:MixVolumeSet, AX + +; SetMixVolumeChain: + PushA + Push DS + +; Cmp CS:Surround, 0 +; JE SetMixVolumeSurround +; +; Mov BX, 49152 +; Mul BX +; Mov AX, DX +; +; SetMixVolumeSurround: + Mov BX, AX ; BX = MixVolume + Mov CS:MixVolume, AX + + Mov AX, CS:MixSegment + Test AX, AX + JZ SetMixVolume2 + + Mov DS, AX + + Mov CX, MIXTABLESIZE/2 + Mov SI, MIXTABLESIZE-2; Starting point - working backwards + +SetMixVolume1: + Mov AX, CX + + Dec AX ; AH = volume, AL = wave value. + Xor DX, DX + XChg AH, DL ; DL = Volume, AX = wave value + CBW + + IMul DX ; DX:AX = Volume * Wave Value + ; Ranges -8192->8128 + + IMul BX ; DX:AX = Volume * Wave Value * Mixing Volume + ; Ranges -1048576->1040384 + + Add AX, 64 + AdC DX, 0 + + ShRD AX, DX, 7 + Mov [SI], AX + Sub SI, 2 + + Dec CX + JNZ SetMixVolume1 + +SetMixVolume2: + Mov DS, Word Ptr [CS:RecalculateAllVolumes+2] + Call CS: RecalculateAllVolumes + + Pop DS + PopA + + Ret + +EndP SetMixVolume + +;컴 SetStereo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AL = Stereo on/off, 0 = off. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetStereo Far + + Cmp CS:MixSegment, 0 + JE SetStereo1 + + Mov CS:Stereo, AL + Mov AX, CS:BasePort + Call ResetDSP + + Mov ES, CS:MixSegment + Mov CX, CS:MixSegmentLength + Mov DI, MIXTABLESIZE + ShL CX, 2 + Xor EAX, EAX + Rep StosD + + Call StartSB16 + +SetStereo1: + Ret + +EndP SetStereo + +;컴 LoadSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = sample to load +; DS:SI points to sample header +; ES:0 points to first sample +; +; Returns: **Carry set if NO error** +; **Carry clear if error** +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +include loadsam.inc + +;컴 ReleaseSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AX = sample to release +; DS:SI points to sample header +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReleaseSample Far + + Ret + +EndP ReleaseSample + +;컴 ResetMemory 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetMemory Far + + Ret + +EndP ResetMemory + +;컴 GetStatus 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +; Returns text to show on status line, AX = display parameter +; Carry set if not to show anything. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetStatus Far + + StC + Ret + +EndP GetStatus + +;컴 SoundCardScreen 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Function to have driver interactive part of program +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SoundCardScreen Far + + Mov AX, 5 + Mov SI, 1 + Mov CX, CS + Mov DX, Offset SB16ScreenList + + ClC + Ret + +EndP SoundCardScreen + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetVariable Far ; Returns AX, given DI + + Xor AH, AH + Mov AL, [CS:VolumeTable+DI] + Ret + +EndP GetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetVariable Far ; Given AX, DI + + Push DS + Push DX + + Push CS + Pop DS + Assume DS:Driver + + Mov [VolumeTable+DI], AL + + Mov DX, BasePort + Add DL, 4 + Mov AL, 30h + Mov AH, [VolumeTable] + ShL AH, 3 + Out DX, AX + + Mov AL, 31h + Mov AH, [VolumeTable+1] + ShL AH, 3 + Out DX, AX + + Mov AL, 44h + Mov AH, [VolumeTable+2] + ShL AH, 4 + Out DX, AX + + Mov AL, 45h + Mov AH, [VolumeTable+3] + ShL AH, 4 + Out DX, AX + + Mov AL, 46h + Mov AH, [VolumeTable+4] + ShL AH, 4 + Out DX, AX + + Mov AL, 47h + Mov AH, [VolumeTable+5] + ShL AH, 4 + Out DX, AX + + Pop DX + Pop DS + Ret + +EndP SetVariable + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetWaveForm Far ; Given ES:DI = destination + Assume DS:Nothing ; want 2048 samples. + + PushA + Push DS + + Mov DS, FourierSegment + Mov SI, FourierBufferStart + Mov CX, 2048 + +GetWaveForm1: + MovsW + And SI, (FOURIERBUFFERLENGTH*2)-1 + Loop GetWaveForm1 + + Pop DS + PopA + + Ret + +EndP GetWaveForm + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +EndDriver: + +;******** Provided Variable Table ************* + +MaxNumberOfChannels DW 0FFFFh ; Maximum number of channels the + ; driver can handle. + +StopAfterPlay DW 0 +DefaultChannels DW 64 +DriverFlags DW 4 + DW 4 Dup (0) + + +;******** Provided Procedure Table ************* + +ProvidedTableStart: + + DW Offset DetectCard + + DW Offset InitSound ; Playing related + DW Offset ReinitSound + DW Offset UninitSound + + DW Offset Poll + + DW Offset SetTempo ; Sound variable related + DW Offset SetMixVolume + DW Offset SetStereo + + DW Offset LoadSample ; Sample related + DW Offset ReleaseSample + DW Offset ResetMemory + DW Offset GetStatus ; Returns string to show on status line + + DW Offset SoundCardScreen ; Sound card 'screen' + + DW Offset GetVariable ; For interface + DW Offset SetVariable + DW 0 + DW Offset GetWaveform + +ProvidedTableEnd: + DW 32-(ProvidedTableEnd-ProvidedTableStart)/2 Dup (0) + +EndS + +End diff --git a/it/SoundDrivers/SB16DRV.ASM b/it/SoundDrivers/SB16DRV.ASM new file mode 100755 index 0000000..f719fb2 --- /dev/null +++ b/it/SoundDrivers/SB16DRV.ASM @@ -0,0 +1,2672 @@ + + .386P + +Segment DriverHeader PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +;***** Driver Header ******* + +include drhead.inc + +EndS + +Segment Driver PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +ORG 0 +StartDriver: + +include vtable.inc + +;******** Required ProcedureTable ************* + +include reqproc.inc + +;********************************** + +STEREOENABLED EQU 1 +DMABUFFERLENGTH EQU 8192 +MIXRESOLUTION EQU 32 ; 32 bit mixing for the SB16 +MIXTABLESIZE EQU 2*256*65 +FOURIERBUFFERLENGTH EQU 2048 + +SB16Msg DB "Sound Blaster 16 detected", 13 + DB "Port ", 0FDh, "Xh, IRQ ", 0FDh, "D, DMA ", 0FDh, "D", 0 + +SB16NoMemoryMsg DB "Sound Blaster 16 detected", 13 + DB "Error: Insufficient memory", 0 + +ReinitMsg DB "Sound Blaster 16 reinitialised", 0 + +ConfigErrorMsg DB "Error saving configuration to ITSB16.DRV", 0 +ConfigOKMsg DB "Configuration saved to ITSB16.DRV", 0 + +DriverName DB "ITSB16.DRV", 0 + +DSPVersion DW 0 +DSPIRQValue DB 0 +DSPDMAValue DB 0 +Forced DB 0 +Stereo DB 0 +MixVolume DW 0 +; MixVolumeSet DW 0 + +BytesToMix DW 1000 +SBMixConst DB 0 + +MixSegment DW 0 +DMASegment DW 0 +FourierSegment DW 0 +MixSegmentLength DW 0 + +MixTransferOffset DW 0 +MixTransferRemaining DW 0 + +CONFIGURATIONOFFSET EQU $+128 +CONFIGSIZE EQU 10 +MixMode DW 0 +MixModeOffset DW 0 +Filter DW 0 +Surround DW 0 +DMASize DW 2048 + +IMR DW 0 +OldIRQHandler DD 0 + +FilterValue DD 0 +FilterValue2 DD 0 + +MIDIPort DW 0 +MIDIBuffer DB 256 Dup (0) +MIDIBufferHead DB 0 +MIDIBufferTail DB 0 + +IRQData Label Word + DW 20h, 1111111111111110b ; IRQ 0 + DW 24h, 1111111111111101b ; IRQ 1 + DW 28h, 1111110111111011b ; IRQ 2 + DW 2Ch, 1111111111110111b ; IRQ 3 + DW 30h, 1111111111101111b ; IRQ 4 + DW 34h, 1111111111011111b ; IRQ 5 + DW 38h, 1111111110111111b ; IRQ 6 + DW 3Ch, 1111111101111111b ; IRQ 7 + DW 1C0h, 1111111011111011b ; IRQ 8 + DW 1C4h, 1111110111111011b ; IRQ 9 + DW 1C8h, 1111101111111011b ; IRQ 10 + DW 1CCh, 1111011111111011b ; IRQ 11 + DW 1D0h, 1110111111111011b ; IRQ 12 + DW 1D4h, 1101111111111011b ; IRQ 13 + DW 1D8h, 1011111111111011b ; IRQ 14 + DW 1DCh, 0111111111111011b ; IRQ 15 + + +;********************************** + +SB16ScreenList Label + DW 8 + DW Near Ptr IdleFunctionList + DW Near Ptr GlobalKeyLink + + DW Near Ptr FullScreenBox ; 0 + DW Near Ptr ScreenHeader + DW Near Ptr FillHeader + DW Near Ptr SB16HeaderLine + + DW Near Ptr VolumeText + DW Near Ptr VolumeBox1 + DW Near Ptr VolumeBox2 + + DW Near Ptr DriverText + + DW Near Ptr MasterVolumeLeft ; 8 + DW Near Ptr MasterVolumeRight ; 9 + DW Near Ptr TrebleVolumeLeft ; 10 + DW Near Ptr TrebleVolumeRight ; 11 + DW Near Ptr BassVolumeLeft ; 12 + DW Near Ptr BassVolumeRight ; 13 + + DW Near Ptr MixModeText + DW Near Ptr MixModeButton1 ; 15 + DW Near Ptr MixModeButton2 ; 16 + DW Near Ptr MixModeButton3 ; 17 + DW Near Ptr MixModeButton4 ; 18 + + DW Near Ptr FilterText + DW Near Ptr FilterButton1 ; 20 + DW Near Ptr FilterButton2 ; 21 + DW Near Ptr FilterButton3 ; 22 + + DW Near Ptr StereoText + DW Near Ptr StereoButton1 ; 24 + DW Near Ptr StereoButton2 ; 25 + DW Near Ptr StereoButton3 ; 25 + + DW Near Ptr FrequencyText + + DW 0 + + +SB16HeaderLine DW 10 + DB "Sound Blaster 16 Driver", 0 + +DriverText DW 1 + DB 31, 48 + DB 21h + DB "Sound Blaster 16 Driver 1.4 for Impulse Tracker", 0 + +VolumeText DW 1 + DB 2, 13 + DB 20h + DB "Master Volume Left", 13 + DB "Master Volume Right", 13 + DB 13 + DB 13 + DB "Treble Left", 13 + DB "Treble Right", 13 + DB "Bass Left", 13 + DB "Bass Right", 13 + DB 0 + +VolumeBox1 DW 0 + DB 21, 12, 27, 15 + DB 25 + +VolumeBox2 DW 0 + DB 14, 16, 18, 21 + DB 25 + +GlobalKeyLink DB 7 +GlobalKeyLink2 DD 0 + +IdleFunctionList DD 0 + DD 0 + +FillHeader DW 8 +FillHeader2 DD 0 + +FullScreenBox DW 0 + DB 0, 0, 79, 49 + DB 4 + +ScreenHeader DW 8 +ScreenHeader2 DD 0 + +MasterVolumeLeft DW 9 + DB 22, 13 + DW 0, 31 + DW 9, 0 + DW 0FFFFh, 9, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +MasterVolumeRight DW 9 + DB 22, 14 + DW 0, 31 + DW 9, 1 + DW 8, 10, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +TrebleVolumeLeft DW 9 + DB 15, 17 + DW 0, 15 + DW 9, 2 + DW 9, 11, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +TrebleVolumeRight DW 9 + DB 15, 18 + DW 0, 15 + DW 9, 3 + DW 10, 12, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +BassVolumeLeft DW 9 + DB 15, 19 + DW 0, 15 + DW 9, 4 + DW 11, 13, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +BassVolumeRight DW 9 + DB 15, 20 + DW 0, 15 + DW 9, 5 + DW 12, 15, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +MixModeText DW 1 + DB 2, 23 + DB 20h + DB "Mixing Mode", 0 + +FrequencyText DW 1 + DB 2, 48 + DB 20h + DB "Playback Frequency: ", 0FDh, "DHz", 0 +MixSpeed DW 45454 + +MixModeButton1 DW 2 + DW 13, 16, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment1 DW 0 + DW 0 + DW Offset SetMixMode +DriverSegment2 DW 0 + DB 3, 25, 32, 27, 8 + DB 0 + DB " 16 Bit, Non-Interpolated", 0 + +MixModeButton2 DW 2 + DW 15, 17, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment3 DW 0 + DW 2 + DW Offset SetMixMode +DriverSegment4 DW 0 + DB 3, 28, 32, 30, 8 + DB 0 + DB " 16 Bit, Interpolated", 0 + +MixModeButton3 DW 2 + DW 16, 18, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment5 DW 0 + DW 4 + DW Offset SetMixMode +DriverSegment6 DW 0 + DB 3, 31, 32, 33, 8 + DB 0 + DB " 32 Bit, Non-Interpolated", 0 + +MixModeButton4 DW 2 + DW 17, 20, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment7 DW 0 + DW 6 + DW Offset SetMixMode +DriverSegment8 DW 0 + DB 3, 34, 32, 36, 8 + DB 0 + DB " 32 Bit, Interpolated", 0 + +FilterText DW 1 + DB 40, 13 + DB 20h + DB "Filter mode", 0 + +FilterButton1 DW 2 + DW 18, 21, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetFilter +DriverSegment9 DW 0 + DW 0 + DW Offset SetFilter +DriverSegment10 DW 0 + DB 42, 15, 60, 17, 8 + DB 0 + DB " No Filter", 0 + +FilterButton2 DW 2 + DW 20, 22, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetFilter +DriverSegment11 DW 0 + DW 1 + DW Offset SetFilter +DriverSegment12 DW 0 + DB 42, 18, 60, 20, 8 + DB 0 + DB " 50% Filter", 0 + +FilterButton3 DW 2 + DW 21, 24, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetFilter +DriverSegment13 DW 0 + DW 2 + DW Offset SetFilter +DriverSegment14 DW 0 + DB 42, 21, 60, 23, 8 + DB 0 + DB " 75% Filter", 0 + +StereoText DW 1 + DB 40, 25 + DB 20h + DB "Feedback mode", 0 + +StereoButton1 DW 2 + DW 22, 25, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetSurround +DriverSegment15 DW 0 + DW 0 + DW Offset SetSurround +DriverSegment16 DW 0 + DB 42, 27, 60, 29, 8 + DB 0 + DB " None", 0 + +StereoButton2 DW 2 + DW 24, 26, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetSurround +DriverSegment17 DW 0 + DW 1 + DW Offset SetSurround +DriverSegment18 DW 0 + DB 42, 30, 60, 32, 8 + DB 0 + DB " 50% Separated", 0 + +StereoButton3 DW 2 + DW 25, 0FFFFh, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetSurround +DriverSegment19 DW 0 + DW 2 + DW Offset SetSurround +DriverSegment20 DW 0 + DB 42, 33, 60, 35, 8 + DB 0 + DB " 50% Crossed", 0 + + +VolumeTable DB 6 Dup (0) + +; 컴 MixingRoutines 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +MixBufferPos DW 0 + +include dma.inc +include mix.inc +include m12bit.mix +include m12biti.mix +include m32bit.mix +include m32biti.mix + +MixFunctionTables Label + +include m12bit.inc ; contains the tables +include m12biti.inc +include m32bit.inc +include m32biti.inc + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +RelocationTable Label Word + DW Offset DriverSegment1, Offset DriverSegment2 + DW Offset DriverSegment3, Offset DriverSegment4 + DW Offset DriverSegment5, Offset DriverSegment6 + DW Offset DriverSegment7, Offset DriverSegment8 + DW Offset DriverSegment9, Offset DriverSegment10 + DW Offset DriverSegment11, Offset DriverSegment12 + DW Offset DriverSegment13, Offset DriverSegment14 + DW Offset DriverSegment15, Offset DriverSegment16 + DW Offset DriverSegment17, Offset DriverSegment18 + DW Offset DriverSegment19, Offset DriverSegment20 + DW 0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SBOut ; AL = data + ; DX = 2xCh + + Push AX + +SBOut1: + In AL, DX + Test AL, AL + JS SBOut1 + + Pop AX + Out DX, AL + + Ret + +EndP SBOut + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SBIn ; DX = 2xEh, returns AL + +SBIn1: + In AL, DX + Test AL, AL + JNS SBIn1 + + Add DL, 0Ah-0Eh ; DX = 2xAh -> Data read port + In AL, DX + Add DL, 0Eh-0Ah + + Ret + +EndP SBIn + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc DetectUART ; Given DX = Port + +; From SB-DevKit + + ClI + + Inc DX + Xor CX, CX + +DetectUART1: + In AL, DX + Test AL, 40h ; Ready for output + LoopNZ DetectUART1 + JNZ DetectUARTError + + Mov AL, 0FFh ; Reset! + Out DX, AL + + Xor CX, CX + +DetectUART2: + In AL, DX + Test AL, 80h + JNZ DetectUART3 + + Dec DX + In AL, DX + Inc DX + Cmp AL, 0FEh + JE DetectUART4 + +DetectUART3: + Loop DetectUART2 + +DetectUARTError: + StI + StC + Ret + +DetectUART4: ; Now to shove it into 'intelligent' mode. + Xor CX, CX + +DetectUART5: + In AL, DX + Test AL, 40h + LoopNZ DetectUART5 + JNZ DetectUARTError + + Mov AL, 3Fh ; Intelligent mode! + Out DX, AL + +DetectUART6: + Xor CX, CX + +DetectUART7: + In AL, DX + Test AL, 80h + JNZ DetectUART8 + + Dec DX + In AL, DX + Inc DX + Cmp AL, 0FEh + JE DetectUART9 + +DetectUART8: + Loop DetectUART7 + + Jmp DetectUARTError + +DetectUART9: + StI + ClC + Ret + +EndP DetectUART + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReinitUART + + Mov DX, MIDIPort + Test DX, DX + JZ ReinitUART1 + + Call DetectUART + +ReinitUART1: + Ret + +EndP ReinitUART + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetUART + + Mov DX, MIDIPort + Test DX, DX + JZ ResetUART1 + + Inc DX + + Mov AL, 0FFh + Out DX, AL + +ResetUART1: + Ret + +EndP ResetUART + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetMixMode Far + + Push CS + Pop ES + Mov DI, Offset MixMode + + Ret + +EndP GetMixMode + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetFilter Far + + Push CS + Pop ES + Mov DI, Offset Filter + + Ret + +EndP GetFilter + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetFilter Far + + Mov AX, [SI+22] + Mov CS:FilterValue, 0 + Mov CS:Filter, AX + Jmp SetMixModeChain + +EndP SetFilter + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetSurround Far + + Push CS + Pop ES + Mov DI, Offset Surround + + Ret + +EndP GetSurround + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetSurround Far + + Mov AX, [SI+22] + Mov CS:Surround, AX + +; Mov AX, CS:MixVolumeSet +; Call Far Ptr SetMixVolumeChain + + Jmp SetMixModeChain + +EndP SetSurround + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixMode Far + + Mov AX, [SI+22] + + ClI + + Mov CS:MixMode, AX + + Mov BX, 180 + Mul BX + Mov CS:MixModeOffset, AX + + Mov DS, Word Ptr [CS:RecalculateAllVolumes+2] + Call CS:RecalculateAllVolumes + + StI + +SetMixModeChain: + Call GotoHomeDirectory + + ; Now to save config into driver file. + Push CS + Pop DS + Assume DS:Driver + + Mov AX, 3D02h ; Read write access + Mov DX, Offset DriverName + Mov SI, Offset ConfigErrorMsg + Int 21h + JC SetMixMode1 + + Mov BX, AX + + Mov AX, 4200h + Xor CX, CX + Mov DX, Offset CONFIGURATIONOFFSET + Int 21h + JC SetMixMode2 + + Mov AH, 40h + Mov CX, CONFIGSIZE + Mov DX, Offset MixMode + Int 21h + +SetMixMode2: + PushF + Mov AH, 3Eh + Int 21h + PopF + + JC SetMixMode1 + + Mov SI, Offset ConfigOKMsg + +SetMixMode1: + Mov BX, 40 + Call SetInfoLine + + Mov AX, 1 + Ret + +EndP SetMixMode + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SBGetRegister + + Out DX, AL + Inc DX + In AL, DX + Dec DX + + Ret + +EndP SBGetRegister + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GetSBMixConst ; Work out value.. and nearest + ; mixspeed value. + + PushA + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, CmdLineMixSpeed + Mov CX, MixSpeed + Test AX, AX + JZ GetSBMixConst1 + + Mov CX, 45454 + Cmp AX, CX + JA GetSBMixConst1 + + Mov CX, 12000 + Cmp AX, CX + JB GetSBMixConst1 + + Mov CX, AX + +GetSBMixConst1: + Mov AX, 1000 + Mul AX + Div CX + Mov AH, AL + Neg AH + Mov SBMixConst, AH + + MovZX BX, AL + Mov AX, 1000 + Mul AX + Div BX + Mov MixSpeed, AX + + Mov BX, 12000 + Xor DX, DX + Div BX + Mov FourierBufferStepOffset, AX + Mov FourierBufferStepFractional, DX + + Pop DS + PopA + Ret + +EndP GetSBMixConst + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ResetDSP Far ; AX = Port + + Push AX + Push CX + Push DX + + Mov DX, AX + Add DL, 6 + Mov AL, 1 + Out DX, AL + + In AL, DX + In AL, DX + In AL, DX + In AL, DX + + Xor AL, AL + Out DX, AL + + Add DL, 8 + Mov CX, 200 + +ResetDSP1: + In AL, DX + Test AL, AL + JS ResetDSP2 + Loop ResetDSP1 + Jmp ResetDSP3 + +ResetDSP2: + Sub DL, 4 + In AL, DX + Cmp AL, 0AAh + JE ResetDSP4 + Add DL, 4 + Loop ResetDSP1 + +ResetDSP3: + StC + +ResetDSP4: + Pop DX + Pop CX + Pop AX + Ret + +EndP ResetDSP + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetDSPIRQ + + Mov DX, CS:BasePort + Add DL, 4 + Mov AH, CS:DSPIRQValue + Mov AL, 80h + Out DX, AX + + Ret + +EndP ResetDSPIRQ + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetDSPDMA + + Mov DX, CS:BasePort + Add DL, 4 + Mov AH, CS:DSPDMAValue + Mov AL, 81h + Out DX, AX + + Ret + +EndP ResetDSPDMA + +; 컴 DetectCard 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Returns carry set if error, else carry clear. Has to setup internal vars +; (eg. appropriate IRQ/DMA whatever). +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc DetectCard Far + + Push CS + Pop DS + Assume DS:Driver + + Mov Forced, AL + + Mov AX, BasePort + Cmp AX, 0FFFFh + JE DetectCard1 + + Cmp AX, 210h + JB DetectCard9 + Cmp AX, 280h + JA DetectCard9 + + Call ResetDSP + JNC DetectCard2 + + Ret + +DetectCard1: + Mov AX, 210h + +DetectCard2: + Call ResetDSP + JNC DetectCard3 + Add AL, 10h + Cmp AL, 80h + JBE DetectCard2 + +DetectCard9: + StC + Ret + +DetectCard3: ; OK... DSP found. + ; Get DSP version + Mov BasePort, AX + + Mov DX, AX + Add DL, 0Ch ; 2xCh -> Data ready to send... + +DetectCardOuputLoop1: + In AL, DX + Test AL, AL + JS DetectCardOuputLoop1 + + Mov AL, 0E1h ; Get DSP version command + Out DX, AL + + Add DL, 0Eh-0Ch ; DX = 2xEh -> Data available status + + Call SBIn + Mov AH, AL ; AH = Major version number + Call SBIn ; AL = Minor version number + + Cmp AH, 4 ; SB DSP = 4.00+ + JAE DetectCard5 + +DetectCard4: + StC + Ret + +DetectCard5: + Mov DSPVersion, AX + + Add DL, 04h-0Eh ; 2x4h = Mixer index port + Mov AL, 80h ; IRQ select + Out DX, AL + Inc DL ; 2x5h = Mixer data port + + In AL, DX + + Dec DL + + Mov DSPIRQValue, AL + ; OK.. now get IRQ, or set IRQ + Mov BX, IRQ + Cmp BX, 0FFFFh + JE DetectCardIRQ1 + Cmp Forced, 0 + JE DetectCardIRQ1 + + Mov AH, 11h + Cmp BL, 2 + JE SetCardIRQ1 + Cmp BL, 9 + JE SetCardIRQ1 + + Mov AH, 12h + Cmp BL, 5 + JE SetCardIRQ1 + + Mov AH, 14h + Cmp BL, 7 + JE SetCardIRQ1 + + Mov AH, 18h + Cmp BL, 10 + JE SetCardIRQ1 + + StC + Ret + +SetCardIRQ1: + Mov AL, 80h + Out DX, AL + Inc DL + Mov AL, AH + Out DX, AL + Dec DL + Jmp DetectCard6 + +DetectCardIRQ1: + Mov BX, 2 + Test AL, 1 + JNZ DetectCardIRQ2 + + Mov BL, 5 + Test AL, 2 + JNZ DetectCardIRQ2 + + Mov BL, 7 + Test AL, 4 + JNZ DetectCardIRQ2 + + Mov BL, 10 + Test AL, 8 + JNZ DetectCardIRQ2 + + StC + Ret + +DetectCardIRQ2: + Cmp IRQ, 0FFFFh + JE DetectCardIRQ3 + + Cmp BX, IRQ + JE DetectCard6 + + StC + Ret + +DetectCardIRQ3: + Mov IRQ, BX + +DetectCard6: ; Detect DMA + Mov AL, 81h ; DMA select + Out DX, AL + Inc DL + In AL, DX ; AL = DMA + Dec DL + + Mov DSPDMAValue, AL + + Mov BX, DMA + Cmp BX, 0FFFFh + JE DetectCardDMA1 + Cmp Forced, 0 + JE DetectCardDMA1 + + Mov CL, 1 + Cmp BX, 1 + JB SetCardDMA1 + + Mov CL, 2 + JE SetCardDMA1 + + Cmp BX, 3 + JB DetectCard7 + + Mov CL, 8 + JE DetectCard7 + + Mov CL, 20h + Cmp BX, 5 + JB DetectCard7 + JE SetCardDMA1 + + Mov CL, 80h + Cmp BX, 7 + JA DetectCard7 + JE SetCardDMA1 + + Mov CL, 40h + +SetCardDMA1: + And AL, 0Bh + Test CL, 0Bh + JZ SetCardDMA4 + + Xor AL, AL + +SetCardDMA4: + Or CL, AL + + Mov AL, 81h + Out DX, AL + Inc DL + Mov AL, CL + Out DX, AL + Jmp DetectCard7 + +DetectCardDMA1: + Mov BX, 5 + Test AL, 20h + JNZ DetectCardDMA2 + + Inc BL + Test AL, 40h + JNZ DetectCardDMA2 + + Inc BL + Test AL, 80h + JNZ DetectCardDMA2 + + Mov BL, 0 + Test AL, 1 + JNZ DetectCardDMA2 + + Inc BL + Test AL, 2 + JNZ DetectCardDMA2 + + Add BL, 2 + Test AL, 8 + JNZ DetectCardDMA2 + +DetectCard8: + Call ResetDSPIRQ + StC + Ret + +DetectCardDMA2: + Cmp DMA, 0FFFFh + JE DetectCardDMA3 + + Cmp BX, DMA + JNE DetectCard8 + +DetectCardDMA3: + Mov DMA, BX + +DetectCard7: + Mov EAX, 'Jeff' + + ClC + Ret + +EndP DetectCard + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +MixModeTable Label Word + DW Offset Mix0ModeMono, Mix0ModeStereo + DW Offset Mix0ModeMono, Mix0ModeStereo + DW Offset Mix6ModeMono, Mix6ModeStereo + DW Offset Mix6ModeMono, Mix6ModeStereo + +Proc MixSamples ; Given DS:SI = info tables, CX = numchannels + + ; 1. Clean buffer + ; + update variables + ; 2. Update parameters + ; 3. Mix func + ; 4. Return + + Push CX + + Mov CX, BytesToMix + Mov ES, MixSegment + Mov DI, MIXTABLESIZE + Mov DX, CX + Add CX, CX + + Mov MixTransferOffset, DI ; } Memory write + + Cmp Stereo, 0 + JE MixSamples1 + + Mov DX, CX + + Cmp Surround, 1 + JB MixSamplesCont + + Push DS + + Push ES + Pop DS + + JE MixSurround3 + +Surround1: + Mov EAX, [DI+4] + Mov EBX, [DI] + SAR EAX, 1 + SAR EBX, 1 + Mov [DI], EAX + Mov [DI+4], EBX + + Add DI, 8 + Sub CX, 2 + JNZ Surround1 + + Pop DS + Jmp SurroundCont + +MixSamples1: + Cmp Surround, 1 + JB MixSamplesCont + +MixSurround2: + Push DS + + Push ES + Pop DS + +MixSurround3: + SAR DWord Ptr [DI], 1 + Add DI, 4 + Dec CX + JNZ MixSurround3 + + Pop DS + Jmp SurroundCont + +MixSamplesCont: + Xor EAX, EAX + Rep StosD ; } Memory write + +SurroundCont: + Mov MixTransferRemaining, DX ; } + + Pop CX + +MixSamples2: + Test Byte Ptr [SI], 1 + JZ MixSamplesEnd2 + Cmp Byte Ptr [SI+36h], 100 + JE MixSamplesEnd2 + + Push CX + Mov CX, [SI] + + Test CH, 2 + JZ MixSamples3 + And Byte Ptr [SI], Not 1 + + Jmp MixSamplesEnd +; Cmp MixMode, 8 ; Is it volume ramping? +; JB MixSamplesEnd + +MixSamples3: + Test CL, 20h ; New freq? + JZ MixSamples5 + + Mov AX, [SI+10h] + Mov DX, [SI+12h] + Mov BX, MixSpeed + Cmp DX, BX + JAE MixSamplesHandleError + + Div BX + ShL EAX, 16 + Xor AX, AX + Div BX + Mov STEPVALUE, EAX + +MixSamples4: + Test CH, 1 + JZ MixSamples5 + + Mov DWord Ptr [SI+1Ch], 0 ; Current Volume = 0 + ; for volume sliding. +MixSamples5: + Test CX, 8440h ; New volume or panning? + JZ MixSamplesMix + + Xor AX, AX + Test CH, 8 ; Muted? + JNZ MixModeCommon + + Mov BX, MixMode + Add BL, Stereo + Add BX, BX + Jmp [CS:MixModeTable+BX] + +Mix0Mode: ; 16-bit mixing, no interpolation +Mix0ModeMono: ; and 16-bit mixing, interpolation + Mov AL, [SI+20h] + ShR AL, 1 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Mov AX, 0 + JZ MixModeCommon + Mov AL, 30 ; Use left only-mixing for mono + Jmp MixModeCommon + +Mix0ModeStereo: + Mov AL, [SI+37h] ; Final pan + Cmp AL, 100 + JE Mix0ModeSurround + + Mul Byte Ptr [SI+20h] ; Final volume + Add AX, 64 + ShR AX, 7 + Mov [SI+0Ch], AX ; Store into right volume + + Mov AL, 64 + Sub AL, [SI+37h] + Mul Byte Ptr [SI+20h] + Add AX, 64 + ShR AX, 7 + Mov [SI+0Eh], AX ; Left volume + + Mov CH, AL ; CH = left volume + Mov CL, [SI+0Ch] ; CL = right volume + Mov AX, 0 + + Test CX, CX + JZ MixModeCommon + + Mov AL, 30 ; Left only... + Test CL, CL + JZ MixModeCommon + + Mov AL, 60 + Test CH, CH + JZ MixModeCommon + + Mov AL, 90 + Cmp CL, CH + JZ MixModeCommon + + Mov AL, 120 + Jmp MixModeCommon + +Mix0ModeSurround: + Mov AL, [SI+20h] + ShR AL, 2 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Mov AX, 0 + JZ MixModeCommon + Mov AL, 150 ; Surround + Jmp MixModeCommon + +Mix6ModeMono: + Mov AX, [SI+4Ah] + Mul MixVolume + ShRD AX, DX, 8 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Test AX, AX + JZ MixModeCommon + Mov AX, 30 + Jmp MixModeCommon + +Mix6ModeStereo: + Mov AL, [SI+37h] ; Final pan + Cmp AL, 100 + JE Mix6ModeSurround + + Mul Byte Ptr MixVolume + Mul Word Ptr [SI+4Ah] + ShRD AX, DX, 14 + Mov [SI+0Ch], AX ; Store into right volume + Mov BX, AX + ShL EAX, 16 + + Mov AL, 64 ; Do left volume + Sub AL, [SI+37h] ; AL = 64-FinalPan + Mul Byte Ptr MixVolume + Mul Word Ptr [SI+4Ah] + ShRD AX, DX, 14 + Mov [SI+0Eh], AX + + Mov ECX, EAX + + ; BX = right volume + ; CX = Left volume + Mov AX, 0 + Test ECX, ECX + JZ MixModeCommon + + Mov AL, 30 + Test BX, BX + JZ MixModeCommon + + Mov AL, 60 + Test CX, CX + JZ MixModeCommon + + Mov AL, 90 + Cmp CX, BX + JE MixModeCommon + + Mov AL, 120 + Jmp MixModeCommon + +Mix6ModeSurround: + Mov AX, [SI+4Ah] + Mul MixVolume + ShRD AX, DX, 9 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + JZ MixModeCommon + Mov AX, 150 + Jmp MixModeCommon + +MixModeCommon: ; Requires AX = 30/60/90 etc. depending + ; On mixing mode type. + ; This will add 180 for 16-bit, + ; And sort out loop types. + Mov BL, [SI+0Ah] + Test Byte Ptr [SI+18h], 2 ; 16 bit? + JZ MixModeCommon1 + + Add AX, 180 + +MixModeCommon1: + Cmp BL, 8 + JB MixModeCommon3 ; No loop + JE MixModeCommon2 ; Forwards loop + + Add AX, 10 + +MixModeCommon2: + Add AX, 10 + +MixModeCommon3: + Add AX, Offset MixFunctionTables + Add AX, MixModeOffset + Mov [SI+8], AX ; Offset... + +MixSamplesMix: + Mov BX, [SI+8] ; BX = offset into + Mov EAX, [CS:BX+2] + Mov DWord Ptr PreMixFunction, EAX + Mov EAX, [CS:BX+6] + Mov DWord Ptr MixFunctionSeparateBackwards, EAX + + Mov AX, BytesToMix + Mov MixBlockSize, AX + Mov MixBufferOffset, MIXTABLESIZE + + Mov EAX, CURRENTPOSITION + Mov OLDPOSITION, EAX + + Call Word Ptr [CS:BX] + + And Word Ptr [SI], 0111100010001101b + Jmp MixSamplesEnd + +MixSamplesHandleError: + Mov Word Ptr [SI], 200h + + Test Byte Ptr [SI+3Ah], 80h + JNZ MixSamplesEnd + + Mov BX, [SI+38h] + And Byte Ptr [BX], Not 4 ; Turn off channel + +MixSamplesEnd: + Pop CX + +MixSamplesEnd2: + Add SI, 128 + Dec CX + JNZ MixSamples2 + + Ret + +EndP MixSamples + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +include fourier.inc + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc AckIRQ + Assume DS:Driver + + Mov AL, 20h + Cmp CS:IRQ, 7 + JBE AckIRQ1 + + Out 0A0h, AL + +AckIRQ1: + Out 20h, AL + Ret + +EndP AckIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc CheckMIDI + + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Xor BX, BX + Mov DX, MIDIPort + + Mov BL, [MIDIBufferTail] + Test DX, DX + JZ CheckMIDIEnd + + Inc DX + Mov CX, 0FFFFh + +CheckMIDIAgain: + In AL, DX + + Test AL, 80h + LoopNZ CheckMIDIAgain + + Dec DX + In AL, DX + + Cmp AL, 0F0h + JAE CheckMIDIEnd + + Inc BL + Cmp BL, MIDIBufferHead + JE CheckMIDIEnd + + Mov [MIDIBuffer+BX], AL + Mov [MIDIBufferTail], BL +; Jmp CheckMIDIAgain + +CheckMIDIEnd: + Pop DS + Ret + +EndP CheckMIDI + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SB16IRQHandler + + PushAD + Push DS + Push ES + + CLD + +SBIRQAgain: + Mov AX, CS + Mov DS, AX + Assume DS:Driver + + Mov DX, BasePort + Add DL, 4 ; Mixer Port + Mov AL, 82h + Out DX, AL + Inc DL ; DX = BasePort+5 + In AL, DX + +Comment ~ + Test AL, 1 + JZ SB8BitDigitalInterruptEnd + +SB8BitDigitalInterrupt: + Push AX + Add DL, 0Eh-5 + In AL, DX + Pop AX + +SB8BitDigitalInterruptEnd: + + ~ + + Test AL, 4 + JZ SBMIDIInterruptEnd + + Push AX + Call CheckMIDI + Pop AX + +SBMIDIInterruptEnd: + Test AL, 2 + JNZ SBDigitalInterrupt + + Call AckIRQ + Jmp SBIRQEnd + +SBDigitalInterrupt: + Mov DX, BasePort + Add DL, 0Fh + In AL, DX ; 16-bit IRQ ack. + + Call AckIRQ + + Mov AX, MixBufferPos + Mov BX, AX + Mul DMASize + Cmp AX, DMABUFFERLENGTH + JB SB16IRQHandler2 + + Xor AX, AX + Xor BX, BX + +SB16IRQHandler2: + Inc BX + Mov MixBufferPos, BX + + + ; OK... time to get next block + ; Check whether stereo thing is on.. + ; + LES DI, [ActualDMAPtr] + Add DI, AX + + Mov BX, DMASize ; BX = bytes required + ShR BX, 1 + ; BX = samples required + Mov BP, 8 ; Skip for mono + Mov CL, 14 ; Shift for mono + + Cmp Stereo, 0 + JE SB16IRQHandlerMono + + Mov BP, 4 ; Stereo skip value. + Dec CL + +SB16IRQHandlerMono: + Call SaveEMSPageFrame + + Cmp MixTransferRemaining, 0 + JNE SB16IRQHandler4 + Assume DS:Nothing + +SB16IRQHandler3: + Push BX + Push CX + Push BP + Push ES + Push DI + + Call Update + Call MixSamples + Call UpdateFourierBuffer + + Pop DI + Pop ES + Pop BP + Pop CX + Pop BX + +SB16IRQHandler4: + Mov DS, MixSegment + Mov SI, MixTransferOffset + Mov DX, BX ; DX = samples to transfer + Cmp DX, MixTransferRemaining + JBE SB16IRQHandler5 + + Mov DX, MixTransferRemaining + +SB16IRQHandler5: + Push DX + Cmp CS:Filter, 1 + JB SB16IRQHandler6 + JE SB16IRQHFilter + + Cmp CS:Stereo, 0 + JE SB16IRQ3QFilterMono + +SB16IRQ3QFilterStereo: + Push BX + + Mov EBX, FilterValue + Mov EBP, FilterValue2 + ShR DX, 1 + +SB16IRQ3QFilterStereo1: + Mov EAX, EBX + Mov ECX, EBP + Add EAX, [SI] + Add ECX, [SI+4] + SAR EAX, 1 + SAR ECX, 1 + Add EBX, EAX + Add EBP, ECX + SAR EBX, 1 + SAR EBP, 1 + + Mov EAX, EBX + SAR EAX, 13 + + Cmp EAX, -8000h + JL SB163QFilterStereoClip1 + Cmp EAX, 7FFFh + JG SB163QFilterStereoClip2 + +SB16IRQ3QFilterStereo2: + StosW + + Mov EAX, EBP + SAR EAX, 13 + + Cmp EAX, -8000h + JL SB163QFilterStereoClip3 + Cmp EAX, 7FFFh + JG SB163QFilterStereoClip4 + +SB16IRQ3QFilterStereo3: + StosW + + Add SI, 8 + Dec DX + JNZ SB16IRQ3QFilterStereo1 + + Mov FilterValue, EBX + Mov FilterValue2, EBP + + Pop BX + + Jmp SB16MixTransferEnd + +SB16IRQ3QFilterMono: + Push BX + + Mov EBX, FilterValue + +SB16IRQ3QFilterMono1: + Mov EAX, EBX + Add EAX, [SI] + SAR EAX, 1 + Add EBX, EAX + SAR EBX, 1 + Mov EAX, EBX + SAR EAX, 14 + + Cmp EAX, -8000h + JL SB163QFilterMonoClip1 + Cmp EAX, 7FFFh + JG SB163QFilterMonoClip2 + +SB16IRQ3QFilterMono2: + StosW + + Add SI, 8 + Dec DX + JNZ SB16IRQ3QFilterMono1 + + Mov FilterValue, EBX + + Pop BX + + Jmp SB16MixTransferEnd + +SB16IRQHFilter: + Cmp CS:Stereo, 0 + JE SB16IRQHFilterMono + +SB16IRQHFilterStereo: + Push BX + + Mov EBX, FilterValue + Mov EBP, FilterValue2 + ShR DX, 1 + +SB16IRQHFilterStereo1: + Add EBX, [SI] + Add EBP, [SI+4] + + SAR EBX, 1 + SAR EBP, 1 + + Mov EAX, EBX + SAR EAX, 13 + + Cmp EAX, -8000h + JL SB16HFilterStereoClip1 + Cmp EAX, 7FFFh + JG SB16HFilterStereoClip2 + +SB16IRQHFilterStereo2: + StosW + + Mov EAX, EBP + SAR EAX, 13 + + Cmp EAX, -8000h + JL SB16HFilterStereoClip3 + Cmp EAX, 7FFFh + JG SB16HFilterStereoClip4 + +SB16IRQHFilterStereo3: + StosW + + Add SI, 8 + Dec DX + JNZ SB16IRQHFilterStereo1 + + Mov FilterValue, EBX + Mov FilterValue2, EBP + + Pop BX + + Jmp SB16MixTransferEnd + +SB16IRQHFilterMono: + Push BX + + Mov EBX, FilterValue + +SB16IRQHFilterMono1: + Add EBX, [SI] + SAR EBX, 1 + Mov EAX, EBX + SAR EAX, 14 + + Cmp EAX, -8000h + JL SB16HFilterMonoClip1 + Cmp EAX, 7FFFh + JG SB16HFilterMonoClip2 + +SB16IRQHFilterMono2: + StosW + + Add SI, 8 + Dec DX + JNZ SB16IRQHFilterMono1 + + Mov FilterValue, EBX + + Pop BX + + Jmp SB16MixTransferEnd + +SB16IRQHandler6: + Mov EAX, [SI] + SAR EAX, CL + + Cmp EAX, -8000h + JL SB16IRQHandlerClip1 + Cmp EAX, 7FFFh + JG SB16IRQHandlerClip2 + +SB16IRQHandler7: + StosW ; } Memory write + + Add SI, BP + Dec DX + JNZ SB16IRQHandler6 + +SB16MixTransferEnd: + Pop DX + + Sub MixTransferRemaining, DX ; } Memory write + Sub BX, DX + JNZ SB16IRQHandler3 + + Mov MixTransferOffset, SI ; } Memory write + + Call RestoreEMSPageFrame + +SBIRQEnd: + + Pop ES + Pop DS + PopAD + IRet + +SB16IRQHandlerClip1: + Mov AX, 8000h + Jmp SB16IRQHandler7 + +SB16IRQHandlerClip2: + Mov AX, 7FFFh + Jmp SB16IRQHandler7 + +SB16HFilterMonoClip1: + Mov AX, 8000h + Jmp SB16IRQHFilterMono2 + +SB16HFilterMonoClip2: + Mov AX, 7FFFh + Jmp SB16IRQHFilterMono2 + +SB16HFilterStereoClip1: + Mov AX, 8000h + Jmp SB16IRQHFilterStereo2 + +SB16HFilterStereoClip2: + Mov AX, 7FFFh + Jmp SB16IRQHFilterStereo2 + +SB16HFilterStereoClip3: + Mov AX, 8000h + Jmp SB16IRQHFilterStereo3 + +SB16HFilterStereoClip4: + Mov AX, 7FFFh + Jmp SB16IRQHFilterStereo3 + +SB163QFilterMonoClip1: + Mov AX, 8000h + Jmp SB16IRQ3QFilterMono2 + +SB163QFilterMonoClip2: + Mov AX, 7FFFh + Jmp SB16IRQ3QFilterMono2 + +SB163QFilterStereoClip1: + Mov AX, 8000h + Jmp SB16IRQ3QFilterStereo2 + +SB163QFilterStereoClip2: + Mov AX, 7FFFh + Jmp SB16IRQ3QFilterStereo2 + +SB163QFilterStereoClip3: + Mov AX, 8000h + Jmp SB16IRQ3QFilterStereo3 + +SB163QFilterStereoClip4: + Mov AX, 7FFFh + Jmp SB16IRQ3QFilterStereo3 + +EndP SB16IRQHandler + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetIRQ + + PushAD + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Xor AX, AX + Mov ES, AX + + Mov DI, IRQ + ShL DI, 2 + Add DI, Offset IRQData + Mov BX, [DI] + + Mov AX, CS + ShL EAX, 16 + Mov AX, Offset SB16IRQHandler + + XChg [ES:BX], EAX + Mov OldIRQHandler, EAX + + Mov AX, IMR + And AX, [DI+2] + + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Pop ES + Pop DS + PopAD + + Ret + +EndP SetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetIRQ + + PushAD + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Xor AX, AX + Mov ES, AX + + Mov DI, IRQ + ShL DI, 2 + Mov BX, [IRQData+DI] + + Mov EAX, OldIRQHandler + Mov [ES:BX], EAX + + Pop ES + Pop DS + PopAD + + Ret + +EndP ResetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc StartSB16 ; + + PushA + Push ES + + ; Setup DMA + Mov BX, DMASegment + Xor AX, AX + Mov DX, DMA + Mov DI, DMABUFFERLENGTH + Call SetDMA + + LES DI, ActualDMAPtr + Xor AX, AX + Mov CX, DMABUFFERLENGTH/2 + Rep StosW + + Mov MixBufferPos, 0 + Mov MixTransferRemaining, 0 + + Mov DX, BasePort + Add DL, 0Ch + + Mov AL, 0D1h ; turn on speaker + Call SBOut + + Mov AL, 40h ; time constant + Call SBOut + Mov AL, SBMixConst + Call SBOut + + Mov AL, 0B6h ; 16 bit, DAC + Call SBOut + Mov AL, Stereo + ShL AL, 5 + Or AL, 10h + Call SBOut + + Mov AX, DMASize + ShR AX, 1 + Dec AX + + Call SBOut ; DMALength, Lo + Mov AL, AH + Call SBOut + + Pop ES + PopA + + Ret + + Assume DS:Nothing + +EndP StartSB16 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetMixerRegisters + + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Pop DS + + Ret + +EndP GetMixerRegisters + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +;컴 InitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Sets up any memory required for output +; Initiates output +; +; Parameters: AX = Number of Channels +; +; If sucessful, returns: +; Carry flag clear +; DS:SI = pointer to text to display +; AX = parameter 1 in text +; BX = parameter 2 in text +; CX = parameter 3 in text +; DX = parameter 4 in text +; DI = parameter 5 in text +; +; If unsucessful, returns: +; Carry flag set +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc InitSound Far + + Push CS + Pop DS + Assume DS:Driver + + Mov ECX, IdleUpdateInfoLine + Mov EDX, GlobalKeyList + Mov IdleFunctionList, ECX + Mov GlobalKeyLink2, EDX + + Mov ECX, FillHeaderFunction + Mov EDX, DrawHeaderFunction + Mov FillHeader2, ECX + Mov ScreenHeader2, EDX + + Mov SI, Offset RelocationTable + +RelocationFix: + LodsW + Test AX, AX + JZ RelocationEnd + Mov BX, AX + Mov [BX], DS + Jmp RelocationFix + +RelocationEnd: + Call GetEMSPageFrame + Mov EMSPageFrame, AX + + In AL, 0A1h + Mov AH, AL + In AL, 21h + Mov IMR, AX + + Mov DX, BasePort + Add DL, 4 + + Mov AL, 30h + Call SBGetRegister + ShR AL, 3 + Mov VolumeTable, AL + + Mov AL, 31h + Call SBGetRegister + ShR AL, 3 + Mov [VolumeTable+1], AL + + Mov AL, 44h + Call SBGetRegister + ShR AL, 4 + Mov [VolumeTable+2], AL + + Mov AL, 45h + Call SBGetRegister + ShR AL, 4 + Mov [VolumeTable+3], AL + + Mov AL, 46h + Call SBGetRegister + ShR AL, 4 + Mov [VolumeTable+4], AL + + Mov AL, 47h + Call SBGetRegister + ShR AL, 4 + Mov [VolumeTable+5], AL + + Call GetSBMixConst + + ; Parags to allocate = (8/(.4*31*16))*MixSpeed + 2080 + ; = .04032258*MixSpeed = (65536*.04032258*MixSpeed) / 65536 + + Mov AX, 2643 + Mul MixSpeed + Add AX, 0FFFFh + AdC DX, 2080 + + Mov BX, (DMABUFFERLENGTH*2)/16 + (FOURIERBUFFERLENGTH*2)/16 + Add BX, DX + + ; Allocate MixSegment first + Mov AH, 48h + + Int 21h + JNC InitSound1 + +InitSoundNoMemory: + Mov SI, Offset SB16NoMemoryMsg + Ret + +InitSound1: + Mov MixSegment, AX + Add AX, DX + Mov DMASegment, AX + Add AX, (DMABUFFERLENGTH*2)/16 + Mov FourierSegment, AX + Sub DX, 2080 + Mov MixSegmentLength, DX + + Call SetIRQ + Call GetTempo + Call SetTempo + + Mov DX, 330h + Call DetectUART + JC DetectMIDI1 + + Mov MIDIPort, 330h + Jmp DetectMIDIEnd + +DetectMIDI1: + Mov DX, 300h + Call DetectUART + JC DetectMIDIEnd + + Mov MIDIPort, 300h + +DetectMIDIEnd: + Mov SI, Offset SB16Msg + + Mov AX, BasePort + Mov BX, IRQ + Mov CX, DMA + + Ret + +EndP InitSound + Assume DS:Nothing + +;컴 ReInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Reinitialises sound output +; Initiates sound output +; +; Parameters: AX = number of channels. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReInitSound Far + + PushA + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, BasePort + Call ResetDSP + + Call ResetUART + Call ResetIRQ + + ; Delay.. + Mov DX, BasePort + Add DL, 0Ch + + Mov CX, 1000 +ReInitSound1: + In AL, DX + Loop ReInitSound1 + + Call SetIRQ + Call ReinitUART + + Mov SI, Offset ReInitMsg + Mov BX, 40 + Call SetInfoLine + + Mov AL, Stereo + Call SetStereo + + Pop ES + Pop DS + PopA + + Ret + +EndP ReInitSound + Assume DS:Nothing + +;컴 UnInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Stops sound output, releases any memory used by driver +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UnInitSound Far + + Mov DX, CS:BasePort + Add DL, 0Ch + + Mov AL, 0D9h + Call SBOut + + Call ResetUART + + Mov AX, BasePort + Call ResetDSP + + Call ResetDSPDMA + Call ResetDSPIRQ + + Mov AX, IMR + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Mov AX, MixSegment + Test AX, AX + JZ UnInitSound1 + + Mov ES, AX + Mov AH, 49h ; Release MixSegment + Int 21h + + Call ResetIRQ + +UnInitSound1: + Ret + +EndP UnInitSound + +;컴 Poll 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; This procedure is called as often as possible by IT.EXE +; AX = Playmode (0 for nothing in particular, 1 = pattern, 2 = song) +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Poll Far + + Push CS + Pop DS + Assume DS:Driver + +Poll1: + Call [UARTBufferEmpty] + JNC PollEnd + + Xor BX, BX + + ClI + + Mov BL, MIDIBufferHead + Cmp BL, MIDIBufferTail + JZ PollEnd ; Nothing in queue + + Inc BL + Mov AL, [MIDIBuffer+BX] + Mov MIDIBufferHead, BL + + Call [UARTSend] + Jmp Poll1 + +PollEnd: + StI + + Ret + +EndP Poll + Assume DS:Nothing + +;컴 SetTempo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: BX = tempo +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetTempo Far + + Push AX + Push BX + Push DX + + Push BX + + Mov AX, MixSpeed + Mov BX, AX + Xor DX, DX + + ShL AX, 1 + RCL DX, 1 ; DX:AX = Mixspeed*2 + + ShR BX, 1 ; BX = Mixspeed/2 + + Add AX, BX + AdC DX, 0 ; DX:AX = Mixspeed*2.5 + + Pop BX ; BX = tempo + Div BX + + Mov BytesToMix, AX + + Pop DX + Pop BX + Pop AX + + Ret + +EndP SetTempo + +;컴 SetMixVolume 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = MixVolume +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixVolume Far + +; Mov CS:MixVolumeSet, AX + +; SetMixVolumeChain: + PushA + Push DS + +; Cmp CS:Surround, 0 +; JE SetMixVolumeSurround +; +; Mov BX, 49152 +; Mul BX +; Mov AX, DX +; +; SetMixVolumeSurround: + Mov BX, AX ; BX = MixVolume + Mov CS:MixVolume, AX + + Mov AX, CS:MixSegment + Test AX, AX + JZ SetMixVolume2 + + Mov DS, AX + + Mov CX, MIXTABLESIZE/2 + Mov SI, MIXTABLESIZE-2; Starting point - working backwards + +SetMixVolume1: + Mov AX, CX + + Dec AX ; AH = volume, AL = wave value. + Xor DX, DX + XChg AH, DL ; DL = Volume, AX = wave value + CBW + + IMul DX ; DX:AX = Volume * Wave Value + ; Ranges -8192->8128 + + IMul BX ; DX:AX = Volume * Wave Value * Mixing Volume + ; Ranges -1048576->1040384 + + Add AX, 64 + AdC DX, 0 + + ShRD AX, DX, 7 + Mov [SI], AX + Sub SI, 2 + + Dec CX + JNZ SetMixVolume1 + +SetMixVolume2: + Mov DS, Word Ptr [CS:RecalculateAllVolumes+2] + Call CS: RecalculateAllVolumes + + Pop DS + PopA + + Ret + +EndP SetMixVolume + +;컴 SetStereo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AL = Stereo on/off, 0 = off. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetStereo Far + + Cmp CS:MixSegment, 0 + JE SetStereo1 + + Mov CS:Stereo, AL + Mov AX, CS:BasePort + Call ResetDSP + + Mov ES, CS:MixSegment + Mov CX, CS:MixSegmentLength + Mov DI, MIXTABLESIZE + ShL CX, 2 + Xor EAX, EAX + Rep StosD + + Call StartSB16 + +SetStereo1: + Ret + +EndP SetStereo + +;컴 LoadSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = sample to load +; DS:SI points to sample header +; ES:0 points to first sample +; +; Returns: **Carry set if NO error** +; **Carry clear if error** +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +include loadsam.inc + +;컴 ReleaseSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AX = sample to release +; DS:SI points to sample header +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReleaseSample Far + + Ret + +EndP ReleaseSample + +;컴 ResetMemory 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetMemory Far + + Ret + +EndP ResetMemory + +;컴 GetStatus 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +; Returns text to show on status line, AX = display parameter +; Carry set if not to show anything. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetStatus Far + + StC + Ret + +EndP GetStatus + +;컴 SoundCardScreen 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Function to have driver interactive part of program +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SoundCardScreen Far + + Mov AX, 5 + Mov SI, 1 + Mov CX, CS + Mov DX, Offset SB16ScreenList + + ClC + Ret + +EndP SoundCardScreen + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetVariable Far ; Returns AX, given DI + + Xor AH, AH + Mov AL, [CS:VolumeTable+DI] + Ret + +EndP GetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetVariable Far ; Given AX, DI + + Push DS + Push DX + + Push CS + Pop DS + Assume DS:Driver + + Mov [VolumeTable+DI], AL + + Mov DX, BasePort + Add DL, 4 + Mov AL, 30h + Mov AH, [VolumeTable] + ShL AH, 3 + Out DX, AX + + Mov AL, 31h + Mov AH, [VolumeTable+1] + ShL AH, 3 + Out DX, AX + + Mov AL, 44h + Mov AH, [VolumeTable+2] + ShL AH, 4 + Out DX, AX + + Mov AL, 45h + Mov AH, [VolumeTable+3] + ShL AH, 4 + Out DX, AX + + Mov AL, 46h + Mov AH, [VolumeTable+4] + ShL AH, 4 + Out DX, AX + + Mov AL, 47h + Mov AH, [VolumeTable+5] + ShL AH, 4 + Out DX, AX + + Pop DX + Pop DS + Ret + +EndP SetVariable + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetWaveForm Far ; Given ES:DI = destination + Assume DS:Nothing ; want 2048 samples. + + PushA + Push DS + + Mov DS, FourierSegment + Mov SI, FourierBufferStart + Mov CX, 2048 + +GetWaveForm1: + MovsW + And SI, (FOURIERBUFFERLENGTH*2)-1 + Loop GetWaveForm1 + + Pop DS + PopA + + Ret + +EndP GetWaveForm + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +EndDriver: + +;******** Provided Variable Table ************* + +MaxNumberOfChannels DW 0FFFFh ; Maximum number of channels the + ; driver can handle. + +StopAfterPlay DW 0 +DefaultChannels DW 64 +DriverFlags DW 4 + DW 4 Dup (0) + + +;******** Provided Procedure Table ************* + +ProvidedTableStart: + + DW Offset DetectCard + + DW Offset InitSound ; Playing related + DW Offset ReinitSound + DW Offset UninitSound + + DW Offset Poll + + DW Offset SetTempo ; Sound variable related + DW Offset SetMixVolume + DW Offset SetStereo + + DW Offset LoadSample ; Sample related + DW Offset ReleaseSample + DW Offset ResetMemory + DW Offset GetStatus ; Returns string to show on status line + + DW Offset SoundCardScreen ; Sound card 'screen' + + DW Offset GetVariable ; For interface + DW Offset SetVariable + DW 0 + DW Offset GetWaveform + +ProvidedTableEnd: + DW 32-(ProvidedTableEnd-ProvidedTableStart)/2 Dup (0) + +EndS + +End diff --git a/it/SoundDrivers/SB16DRV.MAP b/it/SoundDrivers/SB16DRV.MAP new file mode 100644 index 0000000..19ca4a6 --- /dev/null +++ b/it/SoundDrivers/SB16DRV.MAP @@ -0,0 +1,9 @@ + + Start Stop Length Name Class + + 00000H 0007FH 00080H DRIVERHEADER CODE + 00080H 07B8FH 07B10H DRIVER CODE + +Program entry point at 0000:0000 +Warning: No stack + diff --git a/it/SoundDrivers/SB16K6.ASM b/it/SoundDrivers/SB16K6.ASM new file mode 100755 index 0000000..c661467 --- /dev/null +++ b/it/SoundDrivers/SB16K6.ASM @@ -0,0 +1,2287 @@ + + + .586P + +Segment DriverHeader PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +;***** Driver Header ******* + +include drhead.inc + +EndS + +Segment Driver PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +ORG 0 +StartDriver: + +include vtable.inc + +;******** Required ProcedureTable ************* + +include reqproc.inc + +;********************************** + +TRACEENABLED = 0 +CREATENEWLOGFILE = 1 + +include debug.inc + +STEREOENABLED EQU 1 +DMABUFFERLENGTH EQU 8192 +MIXRESOLUTION EQU 32 ; 32 bit mixing for the SB16 +OUTPUTFILTERENABLED EQU 1 +FOURIERBUFFERLENGTH EQU 2048 ; 2048 samples + +FPSave DB 128 Dup (0) + +SB16Msg DB "Sound Blaster 16 3DNOW!", 13 + DB "Port ", 0FDh, "Xh, IRQ ", 0FDh, "D, DMA ", 0FDh, "D", 0 + +SB16NoMemoryMsg DB "Sound Blaster 16 3DNOW!", 13 + DB "Error: Insufficient memory", 0 + +ReinitMsg DB "Sound Blaster 16 reinitialised", 0 + +DriverName DB "ITSB16.3DN", 0 + +DSPVersion DW 0 +DSPIRQValue DB 0 +DSPDMAValue DB 0 +Forced DB 0 +Stereo DB 0 +MixVolume DW 0 + +BytesToMix DW 1000 +SBMixConst DB 0 + +MixSegment DW 0 +FourierSegment DW 0 + +MixTransferOffset DW 0 +MixTransferRemaining DW 0 + +CONFIGURATIONOFFSET EQU $+128 +CONFIGSIZE EQU 20 +MixMode DW 0 +MixModeOffset DW 0 +DMASize DW 2048 +VolumeTable DB 6 Dup (0) + DB 0, 16, 96, 127 + DB 0, 0, 0, 0 + +IMR DW 0 +OldIRQHandler DD 0 + +MIDIPort DW 0 +MIDIBuffer DB 256 Dup (0) +MIDIBufferHead DB 0 +MIDIBufferTail DB 0 + +IRQData Label Word + DW 20h, 1111111111111110b ; IRQ 0 + DW 24h, 1111111111111101b ; IRQ 1 + DW 28h, 1111110111111011b ; IRQ 2 + DW 2Ch, 1111111111110111b ; IRQ 3 + DW 30h, 1111111111101111b ; IRQ 4 + DW 34h, 1111111111011111b ; IRQ 5 + DW 38h, 1111111110111111b ; IRQ 6 + DW 3Ch, 1111111101111111b ; IRQ 7 + DW 1C0h, 1111111011111011b ; IRQ 8 + DW 1C4h, 1111110111111011b ; IRQ 9 + DW 1C8h, 1111101111111011b ; IRQ 10 + DW 1CCh, 1111011111111011b ; IRQ 11 + DW 1D0h, 1110111111111011b ; IRQ 12 + DW 1D4h, 1101111111111011b ; IRQ 13 + DW 1D8h, 1011111111111011b ; IRQ 14 + DW 1DCh, 0111111111111011b ; IRQ 15 + + +;********************************** + +SB16ScreenList Label + DW 8 + DW Near Ptr IdleFunctionList + DW Near Ptr GlobalKeyLink + + DW Near Ptr FullScreenBox ; 0 + DW Near Ptr ScreenHeader + DW Near Ptr FillHeader + DW Near Ptr SB16HeaderLine + + DW Near Ptr VolumeText + DW Near Ptr VolumeBox1 + DW Near Ptr VolumeBox2 + + DW Near Ptr DriverText + + DW Near Ptr MasterVolumeLeft ; 8 + DW Near Ptr MasterVolumeRight ; 9 + DW Near Ptr TrebleVolumeLeft ; 10 + DW Near Ptr TrebleVolumeRight ; 11 + DW Near Ptr BassVolumeLeft ; 12 + DW Near Ptr BassVolumeRight ; 13 + + DW Near Ptr MixModeText + DW Near Ptr MixModeButton1 ; 15 + DW Near Ptr MixModeButton2 ; 16 + + DW Near Ptr FrequencyText ; 17 + + DW Near Ptr FilterText ; 18 + DW Near Ptr FilterBox1 + DW Near Ptr FilterBox2 + + DW Near Ptr FilterFrequency1 ; 21 + DW Near Ptr FilterFrequency2 + DW Near Ptr FilterFrequency3 + DW Near Ptr FilterFrequency4 + + DW Near Ptr FilterVolume1 ; 25 + DW Near Ptr FilterVolume2 + DW Near Ptr FilterVolume3 + DW Near Ptr FilterVolume4 + + DW 0 + +SB16HeaderLine DW 10 + DB "Sound Blaster 16 3DNow! Driver", 0 + +DriverText DW 1 + DB 31, 48 + DB 21h + DB "Sound Blaster 16 Driver 1.4 for Impulse Tracker", 0 + +VolumeText DW 1 + DB 2, 13 + DB 20h + DB "Master Volume Left", 13 + DB "Master Volume Right", 13 + DB 13 + DB 13 + DB "Treble Left", 13 + DB "Treble Right", 13 + DB "Bass Left", 13 + DB "Bass Right", 13 + DB 0 + +VolumeBox1 DW 0 + DB 21, 12, 27, 15 + DB 25 + +VolumeBox2 DW 0 + DB 14, 16, 18, 21 + DB 25 + +GlobalKeyLink DB 7 +GlobalKeyLink2 DD 0 + +IdleFunctionList DD 0 + DD 0 + +FillHeader DW 8 +FillHeader2 DD 0 + +FullScreenBox DW 0 + DB 0, 0, 79, 49 + DB 4 + +ScreenHeader DW 8 +ScreenHeader2 DD 0 + +MasterVolumeLeft DW 9 + DB 22, 13 + DW 0, 31 + DW 9, 0 + DW 0FFFFh, 9, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +MasterVolumeRight DW 9 + DB 22, 14 + DW 0, 31 + DW 9, 1 + DW 8, 10, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +TrebleVolumeLeft DW 9 + DB 15, 17 + DW 0, 15 + DW 9, 2 + DW 9, 11, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +TrebleVolumeRight DW 9 + DB 15, 18 + DW 0, 15 + DW 9, 3 + DW 10, 12, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +BassVolumeLeft DW 9 + DB 15, 19 + DW 0, 15 + DW 9, 4 + DW 11, 13, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +BassVolumeRight DW 9 + DB 15, 20 + DW 0, 15 + DW 9, 5 + DW 12, 15, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +MixModeText DW 1 + DB 2, 23 + DB 20h + DB "Mixing Mode", 0 + +FrequencyText DW 1 + DB 2, 48 + DB 20h + DB "Playback Frequency: ", 0FDh, "DHz", 0 +MixSpeed DW 45454 + DW 0 + +MixModeButton1 DW 2 + DW 13, 16, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment1 DW 0 + DW 0 + DW Offset SetMixMode +DriverSegment2 DW 0 + DB 3, 25, 32, 27, 8 + DB 0 + DB " 3DNow!, Non-Interpolated", 0 + +MixModeButton2 DW 2 + DW 15, 18, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment3 DW 0 + DW 1 + DW Offset SetMixMode +DriverSegment4 DW 0 + DB 3, 28, 32, 30, 8 + DB 0 + DB " 3DNow!, Filtered", 0 + +FilterText DW 1 + DB 2, 39 + DB 20h + DB "Output Equalizer", 13 + DB 13 + DB " Low Frequency Band", 13 + DB " Med Low Frequency Band", 13 + DB "Med High Frequency Band", 13 + DB " High Frequency Band", 0 + +FilterBox1 DW 0 + DB 25, 40, 47, 45 + DB 25 + +FilterBox2 DW 0 + DB 52, 40, 74, 45 + DB 25 + +FilterFrequency1 DW 14 + DB 26, 41 + DW 0, 127 + DW 9, 6 + DW 16, 22, 25, 25 + DW 0FFFFh, 0FFFFh + DW 20 + +FilterFrequency2 DW 14 + DB 26, 42 + DW 0, 127 + DW 9, 7 + DW 21, 23, 26, 26 + DW 0FFFFh, 0FFFFh + DW 20 + +FilterFrequency3 DW 14 + DB 26, 43 + DW 0, 127 + DW 9, 8 + DW 22, 24, 27, 27 + DW 0FFFFh, 0FFFFh + DW 20 + +FilterFrequency4 DW 14 + DB 26, 44 + DW 0, 127 + DW 9, 9 + DW 23, 0FFFFh, 28, 28 + DW 0FFFFh, 0FFFFh + DW 20 + +FilterVolume1 DW 14 + DB 53, 41 + DW 0, 255 + DW 9, 10 + DW 16, 26, 21, 21 + DW 0FFFFh, 0FFFFh + DW 20 + +FilterVolume2 DW 14 + DB 53, 42 + DW 0, 255 + DW 9, 11 + DW 25, 27, 22, 22 + DW 0FFFFh, 0FFFFh + DW 20 + +FilterVolume3 DW 14 + DB 53, 43 + DW 0, 255 + DW 9, 12 + DW 26, 28, 23, 23 + DW 0FFFFh, 0FFFFh + DW 20 + +FilterVolume4 DW 14 + DB 53, 44 + DW 0, 255 + DW 9, 13 + DW 27, 0FFFFh, 24, 24 + DW 0FFFFh, 0FFFFh + DW 20 + + +; 컴 MixingRoutines 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +MixBufferPos DW 0 + +include dma.inc +include mix.inc + +include m32bitm.mix +include m32bitmi.mix + +ALIGN 2 + +MixFunctionTables Label + +include m32bitm.inc +include m32bitmi.inc +include mnomix.inc + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +RelocationTable Label Word + DW Offset DriverSegment1, Offset DriverSegment2 + DW Offset DriverSegment3, Offset DriverSegment4 + DW 0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SBOut ; AL = data + ; DX = 2xCh + + Push AX + +SBOut1: + In AL, DX + Test AL, AL + JS SBOut1 + + Pop AX + Out DX, AL + + Ret + +EndP SBOut + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SBIn ; DX = 2xEh, returns AL + +SBIn1: + In AL, DX + Test AL, AL + JNS SBIn1 + + Add DL, 0Ah-0Eh ; DX = 2xAh -> Data read port + In AL, DX + Add DL, 0Eh-0Ah + + Ret + +EndP SBIn + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc DetectK63D + Assume DS:Driver + + PushFD + Pop EAX + Mov EBX, EAX + Xor EAX, 00200000h + Push EAX + PopFD + PushFD + Pop EAX + Cmp EAX, EBX + JZ DetectK63DFail + + Mov EAX, 80000000h + DB 0Fh, 0A2h ; CPUID + Cmp EAX, 80000000h + JBE DetectK63DFail + + Mov EAX, 80000001h + DB 0Fh, 0A2h + And EDX, 80800000h + Cmp EDX, 80800000h + JNE DetectK63DFail + + DB 85h + +DetectK63DFail: + StC + Ret + +EndP DetectK63D + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc DetectUART ; Given DX = Port + +; From SB-DevKit + + ClI + + Inc DX + Xor CX, CX + +DetectUART1: + In AL, DX + Test AL, 40h ; Ready for output + LoopNZ DetectUART1 + JNZ DetectUARTError + + Mov AL, 0FFh ; Reset! + Out DX, AL + + Xor CX, CX + +DetectUART2: + In AL, DX + Test AL, 80h + JNZ DetectUART3 + + Dec DX + In AL, DX + Inc DX + Cmp AL, 0FEh + JE DetectUART4 + +DetectUART3: + Loop DetectUART2 + +DetectUARTError: + StI + StC + Ret + +DetectUART4: ; Now to shove it into 'intelligent' mode. + Xor CX, CX + +DetectUART5: + In AL, DX + Test AL, 40h + LoopNZ DetectUART5 + JNZ DetectUARTError + + Mov AL, 3Fh ; Intelligent mode! + Out DX, AL + +DetectUART6: + Xor CX, CX + +DetectUART7: + In AL, DX + Test AL, 80h + JNZ DetectUART8 + + Dec DX + In AL, DX + Inc DX + Cmp AL, 0FEh + JE DetectUART9 + +DetectUART8: + Loop DetectUART7 + + Jmp DetectUARTError + +DetectUART9: + StI + ClC + Ret + +EndP DetectUART + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReinitUART + + Mov DX, MIDIPort + Test DX, DX + JZ ReinitUART1 + + Call DetectUART + +ReinitUART1: + Ret + +EndP ReinitUART + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetUART + + Mov DX, MIDIPort + Test DX, DX + JZ ResetUART1 + + Inc DX + + Mov AL, 0FFh + Out DX, AL + +ResetUART1: + Ret + +EndP ResetUART + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetMixMode Far + + Push CS + Pop ES + Mov DI, Offset MixMode + + Ret + +EndP GetMixMode + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixMode Far + + Mov AX, [SI+22] + + ClI + + Mov CS:MixMode, AX + + Mov BX, 60 + Mul BX + Mov CS:MixModeOffset, AX + + StI + + Mov AX, 1 + Ret + +EndP SetMixMode + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SBGetRegister + + Out DX, AL + Inc DX + In AL, DX + Dec DX + + Ret + +EndP SBGetRegister + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GetSBMixConst ; Work out value.. and nearest + ; mixspeed value. + + PushA + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, CmdLineMixSpeed + Mov CX, MixSpeed + Test AX, AX + JZ GetSBMixConst1 + + Mov CX, 45454 + Cmp AX, CX + JA GetSBMixConst1 + + Mov CX, 12000 + Cmp AX, CX + JB GetSBMixConst1 + + Mov CX, AX + +GetSBMixConst1: + Mov AX, 1000 + Mul AX + Div CX + Mov AH, AL + Neg AH + Mov SBMixConst, AH + + MovZX BX, AL + Mov AX, 1000 + Mul AX + Div BX + Mov MixSpeed, AX + + FNInit + FILd DWord Ptr [MixSpeed] + FMul FreqMultiplier + FStP FreqMultiplier + + Mov BX, 12000 + Xor DX, DX + Div BX + Mov FourierBufferStepOffset, AX + Mov FourierBufferStepFractional, DX + + Pop DS + PopA + Ret + +EndP GetSBMixConst + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ResetDSP Far ; AX = Port + + Push AX + Push CX + Push DX + + Mov DX, AX + Add DL, 6 + Mov AL, 1 + Out DX, AL + + In AL, DX + In AL, DX + In AL, DX + In AL, DX + + Xor AL, AL + Out DX, AL + + Add DL, 8 + Mov CX, 200 + +ResetDSP1: + In AL, DX + Test AL, AL + JS ResetDSP2 + Loop ResetDSP1 + Jmp ResetDSP3 + +ResetDSP2: + Sub DL, 4 + In AL, DX + Cmp AL, 0AAh + JE ResetDSP4 + Add DL, 4 + Loop ResetDSP1 + +ResetDSP3: + StC + +ResetDSP4: + Pop DX + Pop CX + Pop AX + Ret + +EndP ResetDSP + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetDSPIRQ + + Mov DX, CS:BasePort + Add DL, 4 + Mov AH, CS:DSPIRQValue + Mov AL, 80h + Out DX, AX + + Ret + +EndP ResetDSPIRQ + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetDSPDMA + + Mov DX, CS:BasePort + Add DL, 4 + Mov AH, CS:DSPDMAValue + Mov AL, 81h + Out DX, AX + + Ret + +EndP ResetDSPDMA + +; 컴 DetectCard 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Returns carry set if error, else carry clear. Has to setup internal vars +; (eg. appropriate IRQ/DMA whatever). +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc DetectCard Far + + Push CS + Pop DS + Assume DS:Driver + + Mov Forced, AL + + Call DetectK63D + JC DetectCardFailure + + Mov AX, BasePort + Cmp AX, 0FFFFh + JE DetectCard1 + + Cmp AX, 210h + JB DetectCard9 + Cmp AX, 280h + JA DetectCard9 + + Call ResetDSP + JNC DetectCard2 + + Ret + +DetectCard1: + Mov AX, 210h + +DetectCard2: + Call ResetDSP + JNC DetectCard3 + Add AL, 10h + Cmp AL, 80h + JBE DetectCard2 + +DetectCard9: + StC + Ret + +DetectCard3: ; OK... DSP found. + ; Get DSP version + Mov BasePort, AX + + Mov DX, AX + Add DL, 0Ch ; 2xCh -> Data ready to send... + +DetectCardOuputLoop1: + In AL, DX + Test AL, AL + JS DetectCardOuputLoop1 + + Mov AL, 0E1h ; Get DSP version command + Out DX, AL + + Add DL, 0Eh-0Ch ; DX = 2xEh -> Data available status + + Call SBIn + Mov AH, AL ; AH = Major version number + Call SBIn ; AL = Minor version number + + Cmp AH, 4 ; SB DSP = 4.00+ + JAE DetectCard5 + +DetectCard4: + StC + Ret + +DetectCard5: + Mov DSPVersion, AX + + Add DL, 04h-0Eh ; 2x4h = Mixer index port + Mov AL, 80h ; IRQ select + Out DX, AL + Inc DL ; 2x5h = Mixer data port + + In AL, DX + + Dec DL + + Mov DSPIRQValue, AL + ; OK.. now get IRQ, or set IRQ + Mov BX, IRQ + Cmp BX, 0FFFFh + JE DetectCardIRQ1 + Cmp Forced, 0 + JE DetectCardIRQ1 + + Mov AH, 11h + Cmp BL, 2 + JE SetCardIRQ1 + Cmp BL, 9 + JE SetCardIRQ1 + + Mov AH, 12h + Cmp BL, 5 + JE SetCardIRQ1 + + Mov AH, 14h + Cmp BL, 7 + JE SetCardIRQ1 + + Mov AH, 18h + Cmp BL, 10 + JE SetCardIRQ1 + + StC + Ret + +SetCardIRQ1: + Mov AL, 80h + Out DX, AL + Inc DL + Mov AL, AH + Out DX, AL + Dec DL + Jmp DetectCard6 + +DetectCardIRQ1: + Mov BX, 2 + Test AL, 1 + JNZ DetectCardIRQ2 + + Mov BL, 5 + Test AL, 2 + JNZ DetectCardIRQ2 + + Mov BL, 7 + Test AL, 4 + JNZ DetectCardIRQ2 + + Mov BL, 10 + Test AL, 8 + JNZ DetectCardIRQ2 + + StC + Ret + +DetectCardIRQ2: + Cmp IRQ, 0FFFFh + JE DetectCardIRQ3 + + Cmp BX, IRQ + JE DetectCard6 + +DetectCardFailure: + StC + Ret + +DetectCardIRQ3: + Mov IRQ, BX + +DetectCard6: ; Detect DMA + Mov AL, 81h ; DMA select + Out DX, AL + Inc DL + In AL, DX ; AL = DMA + Dec DL + + Mov DSPDMAValue, AL + + Mov BX, DMA + Cmp BX, 0FFFFh + JE DetectCardDMA1 + Cmp Forced, 0 + JE DetectCardDMA1 + + Mov CL, 1 + Cmp BX, 1 + JB SetCardDMA1 + + Mov CL, 2 + JE SetCardDMA1 + + Cmp BX, 3 + JB DetectCard7 + + Mov CL, 8 + JE DetectCard7 + + Mov CL, 20h + Cmp BX, 5 + JB DetectCard7 + JE SetCardDMA1 + + Mov CL, 80h + Cmp BX, 7 + JA DetectCard7 + JE SetCardDMA1 + + Mov CL, 40h + +SetCardDMA1: + And AL, 0Bh + Test CL, 0Bh + JZ SetCardDMA4 + + Xor AL, AL + +SetCardDMA4: + Or CL, AL + + Mov AL, 81h + Out DX, AL + Inc DL + Mov AL, CL + Out DX, AL + Jmp DetectCard7 + +DetectCardDMA1: + Mov BX, 5 + Test AL, 20h + JNZ DetectCardDMA2 + + Inc BL + Test AL, 40h + JNZ DetectCardDMA2 + + Inc BL + Test AL, 80h + JNZ DetectCardDMA2 + + Mov BL, 0 + Test AL, 1 + JNZ DetectCardDMA2 + + Inc BL + Test AL, 2 + JNZ DetectCardDMA2 + + Add BL, 2 + Test AL, 8 + JNZ DetectCardDMA2 + +DetectCard8: + Call ResetDSPIRQ + StC + Ret + +DetectCardDMA2: + Cmp DMA, 0FFFFh + JE DetectCardDMA3 + + Cmp BX, DMA + JNE DetectCard8 + +DetectCardDMA3: + Mov DMA, BX + +DetectCard7: + Mov EAX, 'Jeff' + + ClC + Ret + +EndP DetectCard + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +include mmxmsam.inc +include fourier.inc + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc AckIRQ + Assume DS:Driver + + Mov AL, 20h + Cmp CS:IRQ, 7 + JBE AckIRQ1 + + Out 0A0h, AL + +AckIRQ1: + Out 20h, AL + Ret + +EndP AckIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc CheckMIDI + + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Xor BX, BX + Mov DX, MIDIPort + + Mov BL, [MIDIBufferTail] + Test DX, DX + JZ CheckMIDIEnd + + Inc DX + Mov CX, 0FFFFh + +CheckMIDIAgain: + In AL, DX + + Test AL, 80h + LoopNZ CheckMIDIAgain + + Dec DX + In AL, DX + + Cmp AL, 0F0h + JAE CheckMIDIEnd + + Inc BL + Cmp BL, MIDIBufferHead + JE CheckMIDIEnd + + Mov [MIDIBuffer+BX], AL + Mov [MIDIBufferTail], BL +; Jmp CheckMIDIAgain + +CheckMIDIEnd: + Pop DS + Ret + +EndP CheckMIDI + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SB16IRQHandler + + PushAD + Push DS + Push ES + + CLD + +SBIRQAgain: + Mov AX, CS + Mov DS, AX + Assume DS:Driver + + Mov DX, BasePort + Add DL, 4 ; Mixer Port + Mov AL, 82h + Out DX, AL + Inc DL ; DX = BasePort+5 + In AL, DX + +Comment ~ + Test AL, 1 + JZ SB8BitDigitalInterruptEnd + +SB8BitDigitalInterrupt: + Push AX + Add DL, 0Eh-5 + In AL, DX + Pop AX + +SB8BitDigitalInterruptEnd: + + ~ + Test AL, 4 + JZ SBMIDIInterruptEnd + + Push AX + Call CheckMIDI + Pop AX + +SBMIDIInterruptEnd: + Test AL, 2 + JNZ SBDigitalInterrupt + + Call AckIRQ + Jmp SBIRQEnd + +SBDigitalInterrupt: + FNSave [FPSave] + + Mov DX, BasePort + Add DL, 0Fh + In AL, DX ; 16-bit IRQ ack. + + Call AckIRQ + + Mov AX, MixBufferPos + Mov BX, AX + Mul DMASize + Cmp AX, DMABUFFERLENGTH + JB SB16IRQHandler2 + + Xor AX, AX + Xor BX, BX + +SB16IRQHandler2: + Inc BX + Mov MixBufferPos, BX + + + ; OK... time to get next block + ; Check whether stereo thing is on.. + ; + LES DI, [ActualDMAPtr] + Mov BX, DMASize ; BX = bytes required + Add DI, AX + ShR BX, 1 + ; BX = samples required + Call SaveEMSPageFrame + + Cmp MixTransferRemaining, 0 + JNE SB16IRQHandler4 + Assume DS:Nothing + +SB16IRQHandler3: + Push BX + Push CX + Push BP + Push ES + Push DI + + Call Update + Call MixSamples + Call UpdateFourierBuffer + + Pop DI + Pop ES + Pop BP + Pop CX + Pop BX + +SB16IRQHandler4: + Mov DS, MixSegment + Mov SI, MixTransferOffset + Mov DX, BX ; DX = samples to transfer + Cmp DX, MixTransferRemaining + JBE SB16IRQHandler5 + + Mov DX, MixTransferRemaining + +SB16IRQHandler5: + +include mmxtrans.inc + + Sub MixTransferRemaining, DX ; } Memory write + Sub BX, DX + JNZ SB16IRQHandler3 + + Mov MixTransferOffset, SI ; } Memory write + + Call RestoreEMSPageFrame + + FNRstor [CS:FPSave] + +SBIRQEnd: + Pop ES + Pop DS + PopAD + IRet + +EndP SB16IRQHandler + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetIRQ + + PushAD + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Xor AX, AX + Mov ES, AX + + Mov DI, IRQ + ShL DI, 2 + Add DI, Offset IRQData + Mov BX, [DI] + + Mov AX, CS + ShL EAX, 16 + Mov AX, Offset SB16IRQHandler + + XChg [ES:BX], EAX + Mov OldIRQHandler, EAX + + Mov AX, IMR + And AX, [DI+2] + + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Pop ES + Pop DS + PopAD + + Ret + +EndP SetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetIRQ + + PushAD + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Xor AX, AX + Mov ES, AX + + Mov DI, IRQ + ShL DI, 2 + Mov BX, [IRQData+DI] + + Mov EAX, OldIRQHandler + Mov [ES:BX], EAX + + Pop ES + Pop DS + PopAD + + Ret + +EndP ResetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc StartSB16 ; + + PushA + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + ; Setup DMA + Mov BX, MixSegment + Mov AX, 80 + Mov DX, DMA + Mov DI, DMABUFFERLENGTH + Call SetDMA + + LES DI, ActualDMAPtr + Xor AX, AX + Mov CX, DMABUFFERLENGTH/2 + Rep StosW + + Mov MixBufferPos, 0 + Mov MixTransferRemaining, 0 + + Mov DX, BasePort + Add DL, 0Ch + + Mov AL, 0D1h ; turn on speaker + Call SBOut + + Mov AL, 40h ; time constant + Call SBOut + Mov AL, SBMixConst + Call SBOut + + Mov AL, 0B6h ; 16 bit, DAC + Call SBOut + Mov AL, Stereo + ShL AL, 5 + Or AL, 10h + Call SBOut + + Mov AX, DMASize + ShR AX, 1 + Dec AX + + Call SBOut ; DMALength, Lo + Mov AL, AH + Call SBOut + + Pop ES + Pop DS + PopA + + Ret + + Assume DS:Nothing + +EndP StartSB16 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetMixerRegisters + + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Pop DS + + Ret + +EndP GetMixerRegisters + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +;컴 InitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Sets up any memory required for output +; Initiates output +; +; Parameters: AX = Number of Channels +; +; If sucessful, returns: +; Carry flag clear +; DS:SI = pointer to text to display +; AX = parameter 1 in text +; BX = parameter 2 in text +; CX = parameter 3 in text +; DX = parameter 4 in text +; DI = parameter 5 in text +; +; If unsucessful, returns: +; Carry flag set +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc InitSound Far + + Push CS + Pop DS + Assume DS:Driver + + Mov ECX, IdleUpdateInfoLine + Mov EDX, GlobalKeyList + Mov IdleFunctionList, ECX + Mov GlobalKeyLink2, EDX + + Mov ECX, FillHeaderFunction + Mov EDX, DrawHeaderFunction + Mov FillHeader2, ECX + Mov ScreenHeader2, EDX + + Mov SI, Offset RelocationTable + +RelocationFix: + LodsW + Test AX, AX + JZ RelocationEnd + Mov BX, AX + Mov [BX], DS + Jmp RelocationFix + +RelocationEnd: + Call GetEMSPageFrame + Mov EMSPageFrame, AX + + In AL, 0A1h + Mov AH, AL + In AL, 21h + Mov IMR, AX + + Mov DX, BasePort + Add DL, 4 + + Mov AL, 30h + Call SBGetRegister + ShR AL, 3 + Mov VolumeTable, AL + + Mov AL, 31h + Call SBGetRegister + ShR AL, 3 + Mov [VolumeTable+1], AL + + Mov AL, 44h + Call SBGetRegister + ShR AL, 4 + Mov [VolumeTable+2], AL + + Mov AL, 45h + Call SBGetRegister + ShR AL, 4 + Mov [VolumeTable+3], AL + + Mov AL, 46h + Call SBGetRegister + ShR AL, 4 + Mov [VolumeTable+4], AL + + Mov AL, 47h + Call SBGetRegister + ShR AL, 4 + Mov [VolumeTable+5], AL + + Call GetSBMixConst + + ; Parags to allocate = (8/(.4*31*16))*MixSpeed + 2080 + ; = .04032258*MixSpeed = (65536*.04032258*MixSpeed) / 65536 + + Mov AX, 2643 + Mul MixSpeed + Add AX, 0FFFFh + AdC DX, 5+(DMABUFFERLENGTH*2)/16+(FOURIERBUFFERLENGTH*2)/16 + Mov BX, DX + + ; Allocate MixSegment first + Mov AH, 48h + + Int 21h + JNC InitSound1 + +InitSoundNoMemory: + Mov SI, Offset SB16NoMemoryMsg + Ret + +InitSound1: + Mov MixSegment, AX + Add AX, DX + Sub AX, (FOURIERBUFFERLENGTH*2)/16 + Mov FourierSegment, AX + + Call SetIRQ + Call GetTempo + Call SetTempo + + Mov DX, 330h + Call DetectUART + JC DetectMIDI1 + + Mov MIDIPort, 330h + Jmp DetectMIDIEnd + +DetectMIDI1: + Mov DX, 300h + Call DetectUART + JC DetectMIDIEnd + + Mov MIDIPort, 300h + +DetectMIDIEnd: + Call CalculateFilterCoefficients + + Mov SI, Offset SB16Msg + + Mov AX, BasePort + Mov BX, IRQ + Mov CX, DMA + + Ret + +EndP InitSound + Assume DS:Nothing + +;컴 ReInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Reinitialises sound output +; Initiates sound output +; +; Parameters: AX = number of channels. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReInitSound Far + + PushA + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, BasePort + Call ResetDSP + + Call ResetUART + Call ResetIRQ + + ; Delay.. + Mov DX, BasePort + Add DL, 0Ch + + Mov CX, 1000 +ReInitSound1: + In AL, DX + Loop ReInitSound1 + + Call SetIRQ + Call ReinitUART + + Mov SI, Offset ReInitMsg + Mov BX, 40 + Call SetInfoLine + + Mov AL, Stereo + Call SetStereo + + Pop ES + Pop DS + PopA + + Ret + +EndP ReInitSound + Assume DS:Nothing + +;컴 UnInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Stops sound output, releases any memory used by driver +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UnInitSound Far + + Call GotoHomeDirectory + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, 3D02h ; Read write access + Mov DX, Offset DriverName + Int 21h + JC SaveConfig2 + + Mov BX, AX + + Mov AX, 4200h + Xor CX, CX + Mov DX, Offset CONFIGURATIONOFFSET + Int 21h + JC SaveConfig1 + + Mov AH, 40h + Mov CX, CONFIGSIZE + Mov DX, Offset MixMode + Int 21h + +SaveConfig1: + Mov AH, 3Eh + Int 21h + +SaveConfig2: + Mov DX, CS:BasePort + Add DL, 0Ch + + Mov AL, 0D9h + Call SBOut + + Call ResetUART + + Mov AX, BasePort + Call ResetDSP + + Call ResetDSPDMA + Call ResetDSPIRQ + + Mov AX, IMR + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Mov AX, MixSegment + Test AX, AX + JZ UnInitSound1 + + Mov ES, AX + Mov AH, 49h ; Release MixSegment + Int 21h + + Call ResetIRQ + +UnInitSound1: + Ret + +EndP UnInitSound + +;컴 Poll 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; This procedure is called as often as possible by IT.EXE +; AX = Playmode (0 for nothing in particular, 1 = pattern, 2 = song) +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Poll Far + + Push CS + Pop DS + Assume DS:Driver + +Poll1: + Call [UARTBufferEmpty] + JNC PollEnd + + Xor BX, BX + + ClI + + Mov BL, MIDIBufferHead + Cmp BL, MIDIBufferTail + JZ PollEnd ; Nothing in queue + + Inc BL + Mov AL, [MIDIBuffer+BX] + Mov MIDIBufferHead, BL + + Call [UARTSend] + Jmp Poll1 + +PollEnd: + StI + + Ret + +EndP Poll + Assume DS:Nothing + +;컴 SetTempo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: BX = tempo +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetTempo Far + + Push AX + Push BX + Push DX + + Push BX + + Mov AX, MixSpeed + Mov BX, AX + Xor DX, DX + + ShL AX, 1 + RCL DX, 1 ; DX:AX = Mixspeed*2 + + ShR BX, 1 ; BX = Mixspeed/2 + + Add AX, BX + AdC DX, 0 ; DX:AX = Mixspeed*2.5 + + Pop BX ; BX = tempo + Div BX + + Mov BytesToMix, AX + + Pop DX + Pop BX + Pop AX + + Ret + +EndP SetTempo + +;컴 SetMixVolume 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = MixVolume +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixVolume Far + + Mov CS:MixVolume, AX + Mov DS, Word Ptr [CS:RecalculateAllVolumes+2] + Jmp CS:RecalculateAllVolumes + +EndP SetMixVolume + +;컴 SetStereo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AL = Stereo on/off, 0 = off. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetStereo Far + + Cmp CS:MixSegment, 0 + JE SetStereo1 + + Mov CS:Stereo, AL + Mov AX, CS:BasePort + Call ResetDSP + + Call StartSB16 + +SetStereo1: + Ret + +EndP SetStereo + +;컴 LoadSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = sample to load +; DS:SI points to sample header +; ES:0 points to first sample +; +; Returns: **Carry set if NO error** +; **Carry clear if error** +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc LoadSample Far ; Fix up end of sample bytes + + PushAD + Push DS + Push ES + Push FS + + Mov FS, CS:SongDataArea + Mov BP, AX + Add BP, BP + Mov BP, [FS:64910+BP] + + Xor CX, CX ; From the start of the sample.. + Call GetSampleLocation ; Returns DS:ESI, ECX = length + JC LoadSampleEnd ; Zero flag ON if 16 bit.. + + Xor EAX, EAX + Mov BL, [FS:BP+12h] + + Test BL, 10h ; Loop + JZ LoadSample2 + + Mov ESI, [FS:BP+34h] ; Start of loop + Test BL, 40h ; Pingpong? + JZ LoadSample1 + + Mov ESI, [FS:BP+38h] + Sub ESI, 2 + JNC LoadSample1 + + Xor ESI, ESI + +LoadSample1: + Test BL, 2 + JZ LoadSample4 + + Add ESI, ESI + +LoadSample4: + Int 3 + Mov AL, [SI] + Inc ESI + Int 3 + Mov AH, [SI] + +LoadSample2: + Mov ESI, [FS:BP+30h] + Test BL, 2 + JZ LoadSample3 + + Add ESI, ESI + +LoadSample3: + Int 3 + Mov [SI], AL + Inc ESI + Int 3 + Mov [SI], AH + +LoadSampleEnd: + Pop FS + Pop ES + Pop DS + PopAD + + StC + Ret + +EndP LoadSample + +;컴 ReleaseSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AX = sample to release +; DS:SI points to sample header +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReleaseSample Far + + Ret + +EndP ReleaseSample + +;컴 ResetMemory 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetMemory Far + + Ret + +EndP ResetMemory + +;컴 GetStatus 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +; Returns text to show on status line, AX = display parameter +; Carry set if not to show anything. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetStatus Far + + StC + Ret + +EndP GetStatus + +;컴 SoundCardScreen 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Function to have driver interactive part of program +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SoundCardScreen Far + + Mov AX, 5 + Mov SI, 1 + Mov CX, CS + Mov DX, Offset SB16ScreenList + + ClC + Ret + +EndP SoundCardScreen + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetVariable Far ; Returns AX, given DI + + Xor AH, AH + Mov AL, [CS:VolumeTable+DI] + Ret + +EndP GetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +TempVariable DW 0 +Const1 DD 3F800000h + +Proc GetFilterFrequency ; Given AL= Freq + Assume DS:Driver + + ShL AX, 8 + Mov TempVariable, AX + FILD TempVariable + + FMul FreqParameterMultiplier ; -i/(24*256) + FLd ST + FRndInt + FSub ST(1), ST + FXCh + F2XM1 + FLd1 + FAdd + FScale ; = 2^(i/24*256) + FMul FreqMultiplier ; = r + + FLd1 ; 1, c + FAdd ST, ST(1) ; 1+c, c + FDivR Const1 ; 1/(1+c), c + FSt DWord Ptr [SI] + FMul + FStP DWord Ptr [SI+4] + FStP ST + + Ret + +EndP GetFilterFrequency + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Const1On16 DD 3D000000h ; actually 1 on 32 + +Proc CalculateFilterCoefficients + Assume DS:Driver + + PushA + + FNInit + FLdCW NewControlWord + + Mov AL, [VolumeTable+6] + Mov SI, Offset FilterCoefficients + ShR AL, 1 + Call GetFilterFrequency + + Mov AL, [VolumeTable+7] ; FilterFrequency1 + Add SI, 8 + Call GetFilterFrequency + + Mov AL, [VolumeTable+8] ; FilterFrequency1 + Add SI, 8 + Call GetFilterFrequency + + Mov AL, [VolumeTable+9] ; FilterFrequency1 + Add SI, 8 + Call GetFilterFrequency + +; Now volumes + Mov SI, Offset VolumeTable+10 + Mov DI, Offset FilterVolumes + Xor AX, AX + Mov CX, 4 + +FilterVolumeLoop1: + LodSB + Mov TempVariable, AX + FILD TempVariable + FMul Const1On16 + FStP DWord Ptr [DI] + + Add DI, 4 + Loop FilterVolumeLoop1 + + PopA + Ret + +EndP CalculateFilterCoefficients + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetVariable Far ; Given AX, DI + + Push DS + Push DX + + Push CS + Pop DS + Assume DS:Driver + + Mov [VolumeTable+DI], AL + + Cmp DI, 9 + JA SetVariable3 + + Cmp DI, 6 + JB SetVariable1 + + JE SetVariable2 + + Cmp AL, [VolumeTable+DI-1] + JAE SetVariable2 + + Mov AL, [VolumeTable+DI-1] + Mov [VolumeTable+DI], AL + +SetVariable2: + Cmp DI, 9 + JAE SetVariable3 + + Cmp AL, [VolumeTable+DI+1] + JBE SetVariable3 + + Mov AL, [VolumeTable+DI+1] + Mov [VolumeTable+DI], AL + +SetVariable3: + Call CalculateFilterCoefficients + Jmp SetVariableEnd + +SetVariable1: + Mov DX, BasePort + Add DL, 4 + Mov AL, 30h + Mov AH, [VolumeTable] + ShL AH, 3 + Out DX, AX + + Mov AL, 31h + Mov AH, [VolumeTable+1] + ShL AH, 3 + Out DX, AX + + Mov AL, 44h + Mov AH, [VolumeTable+2] + ShL AH, 4 + Out DX, AX + + Mov AL, 45h + Mov AH, [VolumeTable+3] + ShL AH, 4 + Out DX, AX + + Mov AL, 46h + Mov AH, [VolumeTable+4] + ShL AH, 4 + Out DX, AX + + Mov AL, 47h + Mov AH, [VolumeTable+5] + ShL AH, 4 + Out DX, AX + +SetVariableEnd: + Pop DX + Pop DS + Ret + +EndP SetVariable + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UARTOut + + Push CX + Push DX + Mov DX, CS:MIDIPort + Test DX, DX + JZ UARTOutEnd + + Push AX + Xor CX, CX + Inc DX + +UARTOut1: + In AL, DX + Test AL, 40h + LoopNZ UARTOut1 + + Pop AX + JNZ UARTOutEnd + + Dec DX + Out DX, AL + +UARTOutEnd: + Pop DX + Pop CX + + Ret + +EndP UARTOut + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +InterpretState DB 0 +InterpretType DB 0 + +Proc SendUARTOut Far ; Local interpreter activated with 0F0h 0F0h. + + Mov AH, CS:InterpretState + Cmp AH, 2 + JB SendUARTOut1 + +; In interpreter. + JE SendUARTOut3 + +; Have InterpretType, now get parameter, then return to normal. + + Cmp AL, 7Fh + JA SendUARTOut4 + + Push BX + + Mov BL, CS:InterpretType ; Want BX = InterpretType*64+Channel + ; + ShL BX, 6 + Add BL, [DI+20h] + And BX, 127 + Mov [CS:FilterParameters+BX], AL + + Pop BX + + Test SI, SI + JZ SendUARTOut4 + + Or Byte Ptr [SI], 64 + +SendUARTOut4: + Mov CS:InterpretState, 0 + Ret + +SendUARTOut3: + Cmp AL, 2 + JAE SendUARTOut4 + + Mov CS:InterpretType, AL + Jmp SendUARTOutStateInc + +SendUARTOut1: + Cmp AL, 0F0h + JNE SendUARTOut2 + +SendUARTOutStateInc: + Inc CS:InterpretState + Ret + +SendUARTOut2: + Test AH, AH + JZ SendUARTOutEnd + + Push AX + Mov AL, 0F0h + Call UARTOut + Pop AX + Mov CS:InterpretState, 0 + +SendUARTOutEnd: + Cmp AL, 0FCh + JE ResetFilters + Cmp AL, 0FAh + JE ResetFilters + + Cmp AL, 0FFh + JNE SendUARTOutNoClear + +ResetFilters: + PushA + Push ES + + Push CS + Pop ES + + Mov DI, Offset FilterParameters + Mov CX, 64 + Mov AL, 7Fh + Rep StosB + Mov CX, 64 + Xor AX, AX + Rep StosB + + Pop ES + PopA + +SendUARTOutNoClear: + Call UARTOut + Ret + +EndP SendUARTOut + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetWaveForm Far ; Given ES:DI = destination + Assume DS:Nothing ; want 2048 samples. + + PushA + Push DS + + Mov DS, FourierSegment + Mov SI, FourierBufferStart + Mov CX, 2048 + +GetWaveForm1: + MovsW + And SI, (FOURIERBUFFERLENGTH*2)-1 + Loop GetWaveForm1 + + Pop DS + PopA + + Ret + +EndP GetWaveForm + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +EndDriver: + +;******** Provided Variable Table ************* + +MaxNumberOfChannels DW 0FFFFh ; Maximum number of channels the + ; driver can handle. + +StopAfterPlay DW 0 +DefaultChannels DW 128 + DW 7 ; MIDI, hiqual + DW 4 Dup (0) + + +;******** Provided Procedure Table ************* + +ProvidedTableStart: + + DW Offset DetectCard + + DW Offset InitSound ; Playing related + DW Offset ReinitSound + DW Offset UninitSound + + DW Offset Poll + + DW Offset SetTempo ; Sound variable related + DW Offset SetMixVolume + DW Offset SetStereo + + DW Offset LoadSample ; Sample related + DW Offset ReleaseSample + DW Offset ResetMemory + DW Offset GetStatus ; Returns string to show on status line + + DW Offset SoundCardScreen ; Sound card 'screen' + + DW Offset GetVariable ; For interface + DW Offset SetVariable + + DW Offset SendUARTOut + + DW Offset GetWaveform + +ProvidedTableEnd: + DW 32-(ProvidedTableEnd-ProvidedTableStart)/2 Dup (0) + +EndS + +End diff --git a/it/SoundDrivers/SB16MMX.ASM b/it/SoundDrivers/SB16MMX.ASM new file mode 100755 index 0000000..4c49440 --- /dev/null +++ b/it/SoundDrivers/SB16MMX.ASM @@ -0,0 +1,2272 @@ + + + .386P + +Segment DriverHeader PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +;***** Driver Header ******* + +include drhead.inc +include mmx.inc + +EndS + +Segment Driver PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +ORG 0 +StartDriver: + +include vtable.inc + +;******** Required ProcedureTable ************* + +include reqproc.inc + +;********************************** + +TRACEENABLED = 0 +CREATENEWLOGFILE = 1 + +include debug.inc + +STEREOENABLED EQU 1 +DMABUFFERLENGTH EQU 8192 +MIXRESOLUTION EQU 32 ; 32 bit mixing for the SB16 +OUTPUTFILTERENABLED EQU 1 +FOURIERBUFFERLENGTH EQU 2048 ; 2048 samples + +FPSave DB 128 Dup (0) + +SB16Msg DB "Sound Blaster 16 MMX", 13 + DB "Port ", 0FDh, "Xh, IRQ ", 0FDh, "D, DMA ", 0FDh, "D", 0 + +SB16NoMemoryMsg DB "Sound Blaster 16 MMX", 13 + DB "Error: Insufficient memory", 0 + +ReinitMsg DB "Sound Blaster 16 reinitialised", 0 + +DefaultDriverName DB "ITSB16.MMX", 0 +DriverName DD 0 + +DSPVersion DW 0 +DSPIRQValue DB 0 +DSPDMAValue DB 0 +Forced DB 0 +Stereo DB 0 +MixVolume DW 0 + +BytesToMix DW 1000 +SBMixConst DB 0 + +MixSegment DW 0 +FourierSegment DW 0 + +MixTransferOffset DW 0 +MixTransferRemaining DW 0 + +CONFIGURATIONOFFSET EQU $+128 +CONFIGSIZE EQU 20 +MixMode DW 0 +MixModeOffset DW 0 +DMASize DW 2048 +VolumeTable DB 6 Dup (0) + DB 0, 16, 96, 127 + DB 0, 0, 0, 0 + +IMR DW 0 +OldIRQHandler DD 0 + +MIDIPort DW 0 +MIDIBuffer DB 256 Dup (0) +MIDIBufferHead DB 0 +MIDIBufferTail DB 0 + +IRQData Label Word + DW 20h, 1111111111111110b ; IRQ 0 + DW 24h, 1111111111111101b ; IRQ 1 + DW 28h, 1111110111111011b ; IRQ 2 + DW 2Ch, 1111111111110111b ; IRQ 3 + DW 30h, 1111111111101111b ; IRQ 4 + DW 34h, 1111111111011111b ; IRQ 5 + DW 38h, 1111111110111111b ; IRQ 6 + DW 3Ch, 1111111101111111b ; IRQ 7 + DW 1C0h, 1111111011111011b ; IRQ 8 + DW 1C4h, 1111110111111011b ; IRQ 9 + DW 1C8h, 1111101111111011b ; IRQ 10 + DW 1CCh, 1111011111111011b ; IRQ 11 + DW 1D0h, 1110111111111011b ; IRQ 12 + DW 1D4h, 1101111111111011b ; IRQ 13 + DW 1D8h, 1011111111111011b ; IRQ 14 + DW 1DCh, 0111111111111011b ; IRQ 15 + + +;********************************** + +SB16ScreenList Label + DW 8 + DW Near Ptr IdleFunctionList + DW Near Ptr GlobalKeyLink + + DW Near Ptr FullScreenBox ; 0 + DW Near Ptr ScreenHeader + DW Near Ptr FillHeader + DW Near Ptr SB16HeaderLine + + DW Near Ptr VolumeText + DW Near Ptr VolumeBox1 + DW Near Ptr VolumeBox2 + + DW Near Ptr DriverText + + DW Near Ptr MasterVolumeLeft ; 8 + DW Near Ptr MasterVolumeRight ; 9 + DW Near Ptr TrebleVolumeLeft ; 10 + DW Near Ptr TrebleVolumeRight ; 11 + DW Near Ptr BassVolumeLeft ; 12 + DW Near Ptr BassVolumeRight ; 13 + + DW Near Ptr MixModeText + DW Near Ptr MixModeButton1 ; 15 + DW Near Ptr MixModeButton2 ; 16 + DW Near Ptr MixModeButton3 ; 17 + DW Near Ptr MixModeButton4 ; 18 + + DW Near Ptr FrequencyText + + DW Near Ptr FilterText ; 20 + DW Near Ptr FilterBox1 + DW Near Ptr FilterBox2 + + DW Near Ptr FilterFrequency1 ; 23 + DW Near Ptr FilterFrequency2 + DW Near Ptr FilterFrequency3 + DW Near Ptr FilterFrequency4 + + DW Near Ptr FilterVolume1 ; 27 + DW Near Ptr FilterVolume2 + DW Near Ptr FilterVolume3 + DW Near Ptr FilterVolume4 + + DW 0 + + +SB16HeaderLine DW 10 + DB "Sound Blaster 16 Driver", 0 + +DriverText DW 1 + DB 31, 48 + DB 21h + DB "Sound Blaster 16 Driver 1.4 for Impulse Tracker", 0 + +VolumeText DW 1 + DB 2, 13 + DB 20h + DB "Master Volume Left", 13 + DB "Master Volume Right", 13 + DB 13 + DB 13 + DB "Treble Left", 13 + DB "Treble Right", 13 + DB "Bass Left", 13 + DB "Bass Right", 13 + DB 0 + +VolumeBox1 DW 0 + DB 21, 12, 27, 15 + DB 25 + +VolumeBox2 DW 0 + DB 14, 16, 18, 21 + DB 25 + +GlobalKeyLink DB 7 +GlobalKeyLink2 DD 0 + +IdleFunctionList DD 0 + DD 0 + +FillHeader DW 8 +FillHeader2 DD 0 + +FullScreenBox DW 0 + DB 0, 0, 79, 49 + DB 4 + +ScreenHeader DW 8 +ScreenHeader2 DD 0 + +MasterVolumeLeft DW 9 + DB 22, 13 + DW 0, 31 + DW 9, 0 + DW 0FFFFh, 9, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +MasterVolumeRight DW 9 + DB 22, 14 + DW 0, 31 + DW 9, 1 + DW 8, 10, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +TrebleVolumeLeft DW 9 + DB 15, 17 + DW 0, 15 + DW 9, 2 + DW 9, 11, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +TrebleVolumeRight DW 9 + DB 15, 18 + DW 0, 15 + DW 9, 3 + DW 10, 12, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +BassVolumeLeft DW 9 + DB 15, 19 + DW 0, 15 + DW 9, 4 + DW 11, 13, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +BassVolumeRight DW 9 + DB 15, 20 + DW 0, 15 + DW 9, 5 + DW 12, 15, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +MixModeText DW 1 + DB 2, 23 + DB 20h + DB "Mixing Mode", 0 + +FrequencyText DW 1 + DB 2, 48 + DB 20h + DB "Playback Frequency: ", 0FDh, "DHz", 0 +MixSpeed DW 45454 + DW 0 + +MixModeButton1 DW 2 + DW 13, 16, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment1 DW 0 + DW 0 + DW Offset SetMixMode +DriverSegment2 DW 0 + DB 3, 25, 32, 27, 8 + DB 0 + DB " MMX, Non-Interpolated", 0 + +MixModeButton2 DW 2 + DW 15, 17, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment3 DW 0 + DW 1 + DW Offset SetMixMode +DriverSegment4 DW 0 + DB 3, 28, 32, 30, 8 + DB 0 + DB " MMX, Interpolated", 0 + +MixModeButton3 DW 2 + DW 16, 18, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment5 DW 0 + DW 2 + DW Offset SetMixMode +DriverSegment6 DW 0 + DB 3, 31, 32, 33, 8 + DB 0 + DB " MMX, Volume Ramped", 0 + +MixModeButton4 DW 2 + DW 17, 23, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment7 DW 0 + DW 3 + DW Offset SetMixMode +DriverSegment8 DW 0 + DB 3, 34, 32, 36, 8 + DB 0 + DB " MMX, Filtered", 0 + +FilterText DW 1 + DB 2, 39 + DB 20h + DB "Output Equalizer", 13 + DB 13 + DB " Low Frequency Band", 13 + DB " Med Low Frequency Band", 13 + DB "Med High Frequency Band", 13 + DB " High Frequency Band", 0 + +FilterBox1 DW 0 + DB 25, 40, 47, 45 + DB 25 + +FilterBox2 DW 0 + DB 52, 40, 74, 45 + DB 25 + +FilterFrequency1 DW 14 + DB 26, 41 + DW 0, 127 + DW 9, 6 + DW 18, 24, 27, 27 + DW 0FFFFh, 0FFFFh + DW 20 + +FilterFrequency2 DW 14 + DB 26, 42 + DW 0, 127 + DW 9, 7 + DW 23, 25, 28, 28 + DW 0FFFFh, 0FFFFh + DW 20 + +FilterFrequency3 DW 14 + DB 26, 43 + DW 0, 127 + DW 9, 8 + DW 24, 26, 29, 29 + DW 0FFFFh, 0FFFFh + DW 20 + +FilterFrequency4 DW 14 + DB 26, 44 + DW 0, 127 + DW 9, 9 + DW 25, 0FFFFh, 30, 30 + DW 0FFFFh, 0FFFFh + DW 20 + +FilterVolume1 DW 14 + DB 53, 41 + DW 0, 255 + DW 9, 10 + DW 18, 28, 23, 23 + DW 0FFFFh, 0FFFFh + DW 20 + +FilterVolume2 DW 14 + DB 53, 42 + DW 0, 255 + DW 9, 11 + DW 27, 29, 24, 24 + DW 0FFFFh, 0FFFFh + DW 20 + +FilterVolume3 DW 14 + DB 53, 43 + DW 0, 255 + DW 9, 12 + DW 28, 30, 25, 25 + DW 0FFFFh, 0FFFFh + DW 20 + +FilterVolume4 DW 14 + DB 53, 44 + DW 0, 255 + DW 9, 13 + DW 29, 0FFFFh, 26, 26 + DW 0FFFFh, 0FFFFh + DW 20 + + +; 컴 MixingRoutines 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +MixBufferPos DW 0 + +include dma.inc +include mix.inc + +include m32bitm.mix +include m32bitmi.mix +include m32bitmv.mix +include m32bitmf.mix + +ALIGN 2 + +MixFunctionTables Label + +include m32bitm.inc +include m32bitmi.inc +include m32bitmv.inc +include m32bitmf.inc +include mnomix.inc + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +RelocationTable Label Word + DW Offset DriverSegment1, Offset DriverSegment2 + DW Offset DriverSegment3, Offset DriverSegment4 + DW Offset DriverSegment5, Offset DriverSegment6 + DW Offset DriverSegment7, Offset DriverSegment8 + DW 0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SBOut ; AL = data + ; DX = 2xCh + + Push AX + +SBOut1: + In AL, DX + Test AL, AL + JS SBOut1 + + Pop AX + Out DX, AL + + Ret + +EndP SBOut + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SBIn ; DX = 2xEh, returns AL + +SBIn1: + In AL, DX + Test AL, AL + JNS SBIn1 + + Add DL, 0Ah-0Eh ; DX = 2xAh -> Data read port + In AL, DX + Add DL, 0Eh-0Ah + + Ret + +EndP SBIn + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc DetectMMX + + Trace "Detecting MMX - CPUID Check" + + PushFD + Pop EAX + Mov EBX, EAX + Xor EAX, 00200000h + Push EAX + PopFD + PushFD + Pop EAX + Cmp EAX, EBX + JZ DetectMMXFail + + Trace "CPUID - Check OK" + + Mov EAX, 1 + DB 0Fh, 0A2h ; CPUID + Test EDX, 800000h + JZ DetectMMXFail + + Trace "MMX Detected" + + ClC + Ret + +DetectMMXFail: + Trace "MMX Not Detected" + + StC + Ret + +EndP DetectMMX + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc DetectUART ; Given DX = Port + +; From SB-DevKit + + ClI + + Inc DX + Xor CX, CX + +DetectUART1: + In AL, DX + Test AL, 40h ; Ready for output + LoopNZ DetectUART1 + JNZ DetectUARTError + + Mov AL, 0FFh ; Reset! + Out DX, AL + + Xor CX, CX + +DetectUART2: + In AL, DX + Test AL, 80h + JNZ DetectUART3 + + Dec DX + In AL, DX + Inc DX + Cmp AL, 0FEh + JE DetectUART4 + +DetectUART3: + Loop DetectUART2 + +DetectUARTError: + StI + StC + Ret + +DetectUART4: ; Now to shove it into 'intelligent' mode. + Xor CX, CX + +DetectUART5: + In AL, DX + Test AL, 40h + LoopNZ DetectUART5 + JNZ DetectUARTError + + Mov AL, 3Fh ; Intelligent mode! + Out DX, AL + +DetectUART6: + Xor CX, CX + +DetectUART7: + In AL, DX + Test AL, 80h + JNZ DetectUART8 + + Dec DX + In AL, DX + Inc DX + Cmp AL, 0FEh + JE DetectUART9 + +DetectUART8: + Loop DetectUART7 + + Jmp DetectUARTError + +DetectUART9: + StI + ClC + Ret + +EndP DetectUART + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReinitUART + + Mov DX, MIDIPort + Test DX, DX + JZ ReinitUART1 + + Call DetectUART + +ReinitUART1: + Ret + +EndP ReinitUART + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetUART + + Mov DX, MIDIPort + Test DX, DX + JZ ResetUART1 + + Inc DX + + Mov AL, 0FFh + Out DX, AL + +ResetUART1: + Ret + +EndP ResetUART + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetMixMode Far + + Push CS + Pop ES + Mov DI, Offset MixMode + + Ret + +EndP GetMixMode + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixMode Far + + Mov AX, [SI+22] + + ClI + + Mov CS:MixMode, AX + + Mov BX, 60 + Mul BX + Mov CS:MixModeOffset, AX + + StI + + Mov AX, 1 + Ret + +EndP SetMixMode + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SBGetRegister + + Out DX, AL + Inc DX + In AL, DX + Dec DX + + Ret + +EndP SBGetRegister + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GetSBMixConst ; Work out value.. and nearest + ; mixspeed value. + + PushA + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, CmdLineMixSpeed + Mov CX, MixSpeed + Test AX, AX + JZ GetSBMixConst1 + + Mov CX, 45454 + Cmp AX, CX + JA GetSBMixConst1 + + Mov CX, 12000 + Cmp AX, CX + JB GetSBMixConst1 + + Mov CX, AX + +GetSBMixConst1: + Mov AX, 1000 + Mul AX + Div CX + Mov AH, AL + Neg AH + Mov SBMixConst, AH + + MovZX BX, AL + Mov AX, 1000 + Mul AX + Div BX + Mov MixSpeed, AX + + FNInit + FILd DWord Ptr [MixSpeed] + FMul FreqMultiplier + FStP FreqMultiplier + + Mov BX, 12000 + Xor DX, DX + Div BX + Mov FourierBufferStepOffset, AX + Mov FourierBufferStepFractional, DX + + Pop DS + PopA + Ret + +EndP GetSBMixConst + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ResetDSP Far ; AX = Port + + Push AX + Push CX + Push DX + + Mov DX, AX + Add DL, 6 + Mov AL, 1 + Out DX, AL + + In AL, DX + In AL, DX + In AL, DX + In AL, DX + + Xor AL, AL + Out DX, AL + + Add DL, 8 + Mov CX, 200 + +ResetDSP1: + In AL, DX + Test AL, AL + JS ResetDSP2 + Loop ResetDSP1 + Jmp ResetDSP3 + +ResetDSP2: + Sub DL, 4 + In AL, DX + Cmp AL, 0AAh + JE ResetDSP4 + Add DL, 4 + Loop ResetDSP1 + +ResetDSP3: + StC + +ResetDSP4: + Pop DX + Pop CX + Pop AX + Ret + +EndP ResetDSP + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetDSPIRQ + + Mov DX, CS:BasePort + Add DL, 4 + Mov AH, CS:DSPIRQValue + Mov AL, 80h + Out DX, AX + + Ret + +EndP ResetDSPIRQ + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetDSPDMA + + Mov DX, CS:BasePort + Add DL, 4 + Mov AH, CS:DSPDMAValue + Mov AL, 81h + Out DX, AX + + Ret + +EndP ResetDSPDMA + +; 컴 DetectCard 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Returns carry set if error, else carry clear. Has to setup internal vars +; (eg. appropriate IRQ/DMA whatever). +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc DetectCard Far + + Push CS + Pop DS + Assume DS:Driver + + Mov Forced, AL + + Cmp BX, 217h + JAE DetectCardUseDriver + + Mov CX, DS + ShL ECX, 16 + Mov CX, Offset DefaultDriverName + +DetectCardUseDriver: + Mov DriverName, ECX + + Call DetectMMX + JC DetectCardFailure + + Mov AX, BasePort + Cmp AX, 0FFFFh + JE DetectCard1 + + Cmp AX, 210h + JB DetectCard9 + Cmp AX, 280h + JA DetectCard9 + + Call ResetDSP + JNC DetectCard2 + + Ret + +DetectCard1: + Mov AX, 210h + +DetectCard2: + Call ResetDSP + JNC DetectCard3 + Add AL, 10h + Cmp AL, 80h + JBE DetectCard2 + +DetectCard9: + StC + Ret + +DetectCard3: ; OK... DSP found. + ; Get DSP version + Mov BasePort, AX + + Mov DX, AX + Add DL, 0Ch ; 2xCh -> Data ready to send... + +DetectCardOuputLoop1: + In AL, DX + Test AL, AL + JS DetectCardOuputLoop1 + + Mov AL, 0E1h ; Get DSP version command + Out DX, AL + + Add DL, 0Eh-0Ch ; DX = 2xEh -> Data available status + + Call SBIn + Mov AH, AL ; AH = Major version number + Call SBIn ; AL = Minor version number + + Cmp AH, 4 ; SB DSP = 4.00+ + JAE DetectCard5 + +DetectCard4: + StC + Ret + +DetectCard5: + Mov DSPVersion, AX + + Add DL, 04h-0Eh ; 2x4h = Mixer index port + Mov AL, 80h ; IRQ select + Out DX, AL + Inc DL ; 2x5h = Mixer data port + + In AL, DX + + Dec DL + + Mov DSPIRQValue, AL + ; OK.. now get IRQ, or set IRQ + Mov BX, IRQ + Cmp BX, 0FFFFh + JE DetectCardIRQ1 + Cmp Forced, 0 + JE DetectCardIRQ1 + + Mov AH, 11h + Cmp BL, 2 + JE SetCardIRQ1 + Cmp BL, 9 + JE SetCardIRQ1 + + Mov AH, 12h + Cmp BL, 5 + JE SetCardIRQ1 + + Mov AH, 14h + Cmp BL, 7 + JE SetCardIRQ1 + + Mov AH, 18h + Cmp BL, 10 + JE SetCardIRQ1 + + StC + Ret + +SetCardIRQ1: + Mov AL, 80h + Out DX, AL + Inc DL + Mov AL, AH + Out DX, AL + Dec DL + Jmp DetectCard6 + +DetectCardIRQ1: + Mov BX, 2 + Test AL, 1 + JNZ DetectCardIRQ2 + + Mov BL, 5 + Test AL, 2 + JNZ DetectCardIRQ2 + + Mov BL, 7 + Test AL, 4 + JNZ DetectCardIRQ2 + + Mov BL, 10 + Test AL, 8 + JNZ DetectCardIRQ2 + + StC + Ret + +DetectCardIRQ2: + Cmp IRQ, 0FFFFh + JE DetectCardIRQ3 + + Cmp BX, IRQ + JE DetectCard6 + +DetectCardFailure: + StC + Ret + +DetectCardIRQ3: + Mov IRQ, BX + +DetectCard6: ; Detect DMA + Mov AL, 81h ; DMA select + Out DX, AL + Inc DL + In AL, DX ; AL = DMA + Dec DL + + Mov DSPDMAValue, AL + + Mov BX, DMA + Cmp BX, 0FFFFh + JE DetectCardDMA1 + Cmp Forced, 0 + JE DetectCardDMA1 + + Mov CL, 1 + Cmp BX, 1 + JB SetCardDMA1 + + Mov CL, 2 + JE SetCardDMA1 + + Cmp BX, 3 + JB DetectCard7 + + Mov CL, 8 + JE DetectCard7 + + Mov CL, 20h + Cmp BX, 5 + JB DetectCard7 + JE SetCardDMA1 + + Mov CL, 80h + Cmp BX, 7 + JA DetectCard7 + JE SetCardDMA1 + + Mov CL, 40h + +SetCardDMA1: + And AL, 0Bh + Test CL, 0Bh + JZ SetCardDMA4 + + Xor AL, AL + +SetCardDMA4: + Or CL, AL + + Mov AL, 81h + Out DX, AL + Inc DL + Mov AL, CL + Out DX, AL + Jmp DetectCard7 + +DetectCardDMA1: + Mov BX, 5 + Test AL, 20h + JNZ DetectCardDMA2 + + Inc BL + Test AL, 40h + JNZ DetectCardDMA2 + + Inc BL + Test AL, 80h + JNZ DetectCardDMA2 + + Mov BL, 0 + Test AL, 1 + JNZ DetectCardDMA2 + + Inc BL + Test AL, 2 + JNZ DetectCardDMA2 + + Add BL, 2 + Test AL, 8 + JNZ DetectCardDMA2 + +DetectCard8: + Call ResetDSPIRQ + StC + Ret + +DetectCardDMA2: + Cmp DMA, 0FFFFh + JE DetectCardDMA3 + + Cmp BX, DMA + JNE DetectCard8 + +DetectCardDMA3: + Mov DMA, BX + +DetectCard7: + Mov EAX, 'Jeff' + + ClC + Ret + +EndP DetectCard + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +include mmxmsam.inc +include fourier.inc + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc AckIRQ + Assume DS:Driver + + Mov AL, 20h + Cmp CS:IRQ, 7 + JBE AckIRQ1 + + Out 0A0h, AL + +AckIRQ1: + Out 20h, AL + Ret + +EndP AckIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc CheckMIDI + + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Xor BX, BX + Mov DX, MIDIPort + + Mov BL, [MIDIBufferTail] + Test DX, DX + JZ CheckMIDIEnd + + Inc DX + Mov CX, 0FFFFh + +CheckMIDIAgain: + In AL, DX + + Test AL, 80h + LoopNZ CheckMIDIAgain + + Dec DX + In AL, DX + + Cmp AL, 0F0h + JAE CheckMIDIEnd + + Inc BL + Cmp BL, MIDIBufferHead + JE CheckMIDIEnd + + Mov [MIDIBuffer+BX], AL + Mov [MIDIBufferTail], BL +; Jmp CheckMIDIAgain + +CheckMIDIEnd: + Pop DS + Ret + +EndP CheckMIDI + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SB16IRQHandler + + PushAD + Push DS + Push ES + + CLD + +SBIRQAgain: + Mov AX, CS + Mov DS, AX + Assume DS:Driver + + Mov DX, BasePort + Add DL, 4 ; Mixer Port + Mov AL, 82h + Out DX, AL + Inc DL ; DX = BasePort+5 + In AL, DX + +Comment ~ + Test AL, 1 + JZ SB8BitDigitalInterruptEnd + +SB8BitDigitalInterrupt: + Push AX + Add DL, 0Eh-5 + In AL, DX + Pop AX + +SB8BitDigitalInterruptEnd: + + ~ + Test AL, 4 + JZ SBMIDIInterruptEnd + + Push AX + Call CheckMIDI + Pop AX + +SBMIDIInterruptEnd: + Test AL, 2 + JNZ SBDigitalInterrupt + + Call AckIRQ + Jmp SBIRQEnd + +SBDigitalInterrupt: + FNSave [FPSave] + + Mov DX, BasePort + Add DL, 0Fh + In AL, DX ; 16-bit IRQ ack. + + Call AckIRQ + + Mov AX, MixBufferPos + Mov BX, AX + Mul DMASize + Cmp AX, DMABUFFERLENGTH + JB SB16IRQHandler2 + + Xor AX, AX + Xor BX, BX + +SB16IRQHandler2: + Inc BX + Mov MixBufferPos, BX + + + ; OK... time to get next block + ; Check whether stereo thing is on.. + ; + LES DI, [ActualDMAPtr] + Mov BX, DMASize ; BX = bytes required + Add DI, AX + ShR BX, 1 + ; BX = samples required + Call SaveEMSPageFrame + + Cmp MixTransferRemaining, 0 + JNE SB16IRQHandler4 + Assume DS:Nothing + +SB16IRQHandler3: + Push BX + Push CX + Push BP + Push ES + Push DI + + Call Update + Call MixSamples + Call UpdateFourierBuffer + + Pop DI + Pop ES + Pop BP + Pop CX + Pop BX + +SB16IRQHandler4: + Mov DS, MixSegment + Mov SI, MixTransferOffset + Mov DX, BX ; DX = samples to transfer + Cmp DX, MixTransferRemaining + JBE SB16IRQHandler5 + + Mov DX, MixTransferRemaining + +SB16IRQHandler5: + +include mmxtrans.inc + + Sub MixTransferRemaining, DX ; } Memory write + Sub BX, DX + JNZ SB16IRQHandler3 + + Mov MixTransferOffset, SI ; } Memory write + + Call RestoreEMSPageFrame + + FNRstor [CS:FPSave] + +SBIRQEnd: + Pop ES + Pop DS + PopAD + IRet + +EndP SB16IRQHandler + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetIRQ + + PushAD + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Xor AX, AX + Mov ES, AX + + Mov DI, IRQ + ShL DI, 2 + Add DI, Offset IRQData + Mov BX, [DI] + + Mov AX, CS + ShL EAX, 16 + Mov AX, Offset SB16IRQHandler + + XChg [ES:BX], EAX + Mov OldIRQHandler, EAX + + Mov AX, IMR + And AX, [DI+2] + + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Pop ES + Pop DS + PopAD + + Ret + +EndP SetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetIRQ + + PushAD + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Xor AX, AX + Mov ES, AX + + Mov DI, IRQ + ShL DI, 2 + Mov BX, [IRQData+DI] + + Mov EAX, OldIRQHandler + Mov [ES:BX], EAX + + Pop ES + Pop DS + PopAD + + Ret + +EndP ResetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc StartSB16 ; + + PushA + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + ; Setup DMA + Mov BX, MixSegment + Mov AX, 80 + Mov DX, DMA + Mov DI, DMABUFFERLENGTH + Call SetDMA + + LES DI, ActualDMAPtr + Xor AX, AX + Mov CX, DMABUFFERLENGTH/2 + Rep StosW + + Mov MixBufferPos, 0 + Mov MixTransferRemaining, 0 + + Mov DX, BasePort + Add DL, 0Ch + + Mov AL, 0D1h ; turn on speaker + Call SBOut + + Mov AL, 40h ; time constant + Call SBOut + Mov AL, SBMixConst + Call SBOut + + Mov AL, 0B6h ; 16 bit, DAC + Call SBOut + Mov AL, Stereo + ShL AL, 5 + Or AL, 10h + Call SBOut + + Mov AX, DMASize + ShR AX, 1 + Dec AX + + Call SBOut ; DMALength, Lo + Mov AL, AH + Call SBOut + + Pop ES + Pop DS + PopA + + Ret + + Assume DS:Nothing + +EndP StartSB16 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetMixerRegisters + + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Pop DS + + Ret + +EndP GetMixerRegisters + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +;컴 InitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Sets up any memory required for output +; Initiates output +; +; Parameters: AX = Number of Channels +; +; If sucessful, returns: +; Carry flag clear +; DS:SI = pointer to text to display +; AX = parameter 1 in text +; BX = parameter 2 in text +; CX = parameter 3 in text +; DX = parameter 4 in text +; DI = parameter 5 in text +; +; If unsucessful, returns: +; Carry flag set +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc InitSound Far + + Push CS + Pop DS + Assume DS:Driver + + Mov ECX, IdleUpdateInfoLine + Mov EDX, GlobalKeyList + Mov IdleFunctionList, ECX + Mov GlobalKeyLink2, EDX + + Mov ECX, FillHeaderFunction + Mov EDX, DrawHeaderFunction + Mov FillHeader2, ECX + Mov ScreenHeader2, EDX + + Mov SI, Offset RelocationTable + +RelocationFix: + LodsW + Test AX, AX + JZ RelocationEnd + Mov BX, AX + Mov [BX], DS + Jmp RelocationFix + +RelocationEnd: + Call GetEMSPageFrame + Mov EMSPageFrame, AX + + In AL, 0A1h + Mov AH, AL + In AL, 21h + Mov IMR, AX + + Mov DX, BasePort + Add DL, 4 + + Mov AL, 30h + Call SBGetRegister + ShR AL, 3 + Mov VolumeTable, AL + + Mov AL, 31h + Call SBGetRegister + ShR AL, 3 + Mov [VolumeTable+1], AL + + Mov AL, 44h + Call SBGetRegister + ShR AL, 4 + Mov [VolumeTable+2], AL + + Mov AL, 45h + Call SBGetRegister + ShR AL, 4 + Mov [VolumeTable+3], AL + + Mov AL, 46h + Call SBGetRegister + ShR AL, 4 + Mov [VolumeTable+4], AL + + Mov AL, 47h + Call SBGetRegister + ShR AL, 4 + Mov [VolumeTable+5], AL + + Call GetSBMixConst + + ; Parags to allocate = (8/(.4*31*16))*MixSpeed + ; = .04032258*MixSpeed = (65536*.04032258*MixSpeed) / 65536 + + Mov AX, 2643 + Mul MixSpeed + Add AX, 0FFFFh + AdC DX, 5+(DMABUFFERLENGTH*2)/16+(FOURIERBUFFERLENGTH*2)/16 + Mov BX, DX + + ; Allocate MixSegment first + Mov AH, 48h + + Int 21h + JNC InitSound1 + +InitSoundNoMemory: + Mov SI, Offset SB16NoMemoryMsg + Ret + +InitSound1: + Mov MixSegment, AX + Add AX, DX + Sub AX, (FOURIERBUFFERLENGTH*2)/16 + Mov FourierSegment, AX + + Call SetIRQ + Call GetTempo + Call SetTempo + + Mov DX, 330h + Call DetectUART + JC DetectMIDI1 + + Mov MIDIPort, 330h + Jmp DetectMIDIEnd + +DetectMIDI1: + Mov DX, 300h + Call DetectUART + JC DetectMIDIEnd + + Mov MIDIPort, 300h + +DetectMIDIEnd: + Call CalculateFilterCoefficients + + Mov SI, Offset SB16Msg + + Mov AX, BasePort + Mov BX, IRQ + Mov CX, DMA + + Ret + +EndP InitSound + Assume DS:Nothing + +;컴 ReInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Reinitialises sound output +; Initiates sound output +; +; Parameters: AX = number of channels. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReInitSound Far + + PushA + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, BasePort + Call ResetDSP + + Call ResetUART + Call ResetIRQ + + ; Delay.. + Mov DX, BasePort + Add DL, 0Ch + + Mov CX, 1000 +ReInitSound1: + In AL, DX + Loop ReInitSound1 + + Call SetIRQ + Call ReinitUART + + Mov SI, Offset ReInitMsg + Mov BX, 40 + Call SetInfoLine + + Mov AL, Stereo + Call SetStereo + + Pop ES + Pop DS + PopA + + Ret + +EndP ReInitSound + Assume DS:Nothing + +;컴 UnInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Stops sound output, releases any memory used by driver +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UnInitSound Far + + Call GotoHomeDirectory + + Mov DS, Word Ptr [CS:DriverName+2] + Mov DX, Word Ptr [CS:DriverName] + + Mov AX, 3D02h ; Read write access + Int 21h + + Push CS + Pop DS + Assume DS:Driver + + JC SaveConfig2 + + Mov BX, AX + + Mov AX, 4200h + Xor CX, CX + Mov DX, Offset CONFIGURATIONOFFSET + Int 21h + JC SaveConfig1 + + Mov AH, 40h + Mov CX, CONFIGSIZE + Mov DX, Offset MixMode + Int 21h + +SaveConfig1: + Mov AH, 3Eh + Int 21h + +SaveConfig2: + Mov DX, CS:BasePort + Add DL, 0Ch + + Mov AL, 0D9h + Call SBOut + + Call ResetUART + + Mov AX, BasePort + Call ResetDSP + + Call ResetDSPDMA + Call ResetDSPIRQ + + Mov AX, IMR + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Mov AX, MixSegment + Test AX, AX + JZ UnInitSound1 + + Mov ES, AX + Mov AH, 49h ; Release MixSegment + Int 21h + + Call ResetIRQ + +UnInitSound1: + Ret + +EndP UnInitSound + +;컴 Poll 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; This procedure is called as often as possible by IT.EXE +; AX = Playmode (0 for nothing in particular, 1 = pattern, 2 = song) +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Poll Far + + Push CS + Pop DS + Assume DS:Driver + +Poll1: + Call [UARTBufferEmpty] + JNC PollEnd + + Xor BX, BX + + ClI + + Mov BL, MIDIBufferHead + Cmp BL, MIDIBufferTail + JZ PollEnd ; Nothing in queue + + Inc BL + Mov AL, [MIDIBuffer+BX] + Mov MIDIBufferHead, BL + + Call [UARTSend] + Jmp Poll1 + +PollEnd: + StI + + Ret + +EndP Poll + Assume DS:Nothing + +;컴 SetTempo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: BX = tempo +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetTempo Far + + Push AX + Push BX + Push DX + + Push BX + + Mov AX, MixSpeed + Mov BX, AX + Xor DX, DX + + ShL AX, 1 + RCL DX, 1 ; DX:AX = Mixspeed*2 + + ShR BX, 1 ; BX = Mixspeed/2 + + Add AX, BX + AdC DX, 0 ; DX:AX = Mixspeed*2.5 + + Pop BX ; BX = tempo + Div BX + + Mov BytesToMix, AX + + Pop DX + Pop BX + Pop AX + + Ret + +EndP SetTempo + +;컴 SetMixVolume 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = MixVolume +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixVolume Far + + Mov CS:MixVolume, AX + Mov DS, Word Ptr [CS:RecalculateAllVolumes+2] + Jmp CS:RecalculateAllVolumes + +EndP SetMixVolume + +;컴 SetStereo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AL = Stereo on/off, 0 = off. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetStereo Far + + Cmp CS:MixSegment, 0 + JE SetStereo1 + + Mov CS:Stereo, AL + Mov AX, CS:BasePort + Call ResetDSP + + Call StartSB16 + +SetStereo1: + Ret + +EndP SetStereo + +;컴 LoadSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = sample to load +; DS:SI points to sample header +; ES:0 points to first sample +; +; Returns: **Carry set if NO error** +; **Carry clear if error** +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +include loadsam.inc + +;컴 ReleaseSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AX = sample to release +; DS:SI points to sample header +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReleaseSample Far + + Ret + +EndP ReleaseSample + +;컴 ResetMemory 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetMemory Far + + Ret + +EndP ResetMemory + +;컴 GetStatus 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +; Returns text to show on status line, AX = display parameter +; Carry set if not to show anything. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetStatus Far + + StC + Ret + +EndP GetStatus + +;컴 SoundCardScreen 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Function to have driver interactive part of program +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SoundCardScreen Far + + Mov AX, 5 + Mov SI, 1 + Mov CX, CS + Mov DX, Offset SB16ScreenList + + ClC + Ret + +EndP SoundCardScreen + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetVariable Far ; Returns AX, given DI + + Xor AH, AH + Mov AL, [CS:VolumeTable+DI] + Ret + +EndP GetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +TempVariable DW 0 +Const1 DD 3F800000h + +Proc GetFilterFrequency ; Given AL= Freq + Assume DS:Driver + + ShL AX, 8 + Mov TempVariable, AX + FILD TempVariable + + FMul FreqParameterMultiplier ; -i/(24*256) + FLd ST + FRndInt + FSub ST(1), ST + FXCh + F2XM1 + FLd1 + FAdd + FScale ; = 2^(i/24*256) + FMul FreqMultiplier ; = r + + FLd1 ; 1, c + FAdd ST, ST(1) ; 1+c, c + FDivR Const1 ; 1/(1+c), c + FSt DWord Ptr [SI] + FMul + FStP DWord Ptr [SI+4] + FStP ST + + Ret + +EndP GetFilterFrequency + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Const1On16 DD 3D000000h ; actually 1 on 32 + +Proc CalculateFilterCoefficients + Assume DS:Driver + + PushA + + FNInit + FLdCW NewControlWord + + Mov AL, [VolumeTable+6] + Mov SI, Offset FilterCoefficients + ShR AL, 1 + Call GetFilterFrequency + + Mov AL, [VolumeTable+7] ; FilterFrequency1 + Add SI, 8 + Call GetFilterFrequency + + Mov AL, [VolumeTable+8] ; FilterFrequency1 + Add SI, 8 + Call GetFilterFrequency + + Mov AL, [VolumeTable+9] ; FilterFrequency1 + Add SI, 8 + Call GetFilterFrequency + +; Now volumes + Mov SI, Offset VolumeTable+10 + Mov DI, Offset FilterVolumes + Xor AX, AX + Mov CX, 4 + +FilterVolumeLoop1: + LodSB + Mov TempVariable, AX + FILD TempVariable + FMul Const1On16 + FStP DWord Ptr [DI] + + Add DI, 4 + Loop FilterVolumeLoop1 + + PopA + Ret + +EndP CalculateFilterCoefficients + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetVariable Far ; Given AX, DI + + Push DS + Push DX + + Push CS + Pop DS + Assume DS:Driver + + Mov [VolumeTable+DI], AL + + Cmp DI, 9 + JA SetVariable3 + + Cmp DI, 6 + JB SetVariable1 + + JE SetVariable2 + + Cmp AL, [VolumeTable+DI-1] + JAE SetVariable2 + + Mov AL, [VolumeTable+DI-1] + Mov [VolumeTable+DI], AL + +SetVariable2: + Cmp DI, 9 + JAE SetVariable3 + + Cmp AL, [VolumeTable+DI+1] + JBE SetVariable3 + + Mov AL, [VolumeTable+DI+1] + Mov [VolumeTable+DI], AL + +SetVariable3: + Call CalculateFilterCoefficients + Jmp SetVariableEnd + +SetVariable1: + Mov DX, BasePort + Add DL, 4 + Mov AL, 30h + Mov AH, [VolumeTable] + ShL AH, 3 + Out DX, AX + + Mov AL, 31h + Mov AH, [VolumeTable+1] + ShL AH, 3 + Out DX, AX + + Mov AL, 44h + Mov AH, [VolumeTable+2] + ShL AH, 4 + Out DX, AX + + Mov AL, 45h + Mov AH, [VolumeTable+3] + ShL AH, 4 + Out DX, AX + + Mov AL, 46h + Mov AH, [VolumeTable+4] + ShL AH, 4 + Out DX, AX + + Mov AL, 47h + Mov AH, [VolumeTable+5] + ShL AH, 4 + Out DX, AX + +SetVariableEnd: + Pop DX + Pop DS + Ret + +EndP SetVariable + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UARTOut + + Push CX + Push DX + Mov DX, CS:MIDIPort + Test DX, DX + JZ UARTOutEnd + + Push AX + Xor CX, CX + Inc DX + +UARTOut1: + In AL, DX + Test AL, 40h + LoopNZ UARTOut1 + + Pop AX + JNZ UARTOutEnd + + Dec DX + Out DX, AL + +UARTOutEnd: + Pop DX + Pop CX + + Ret + +EndP UARTOut + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +InterpretState DB 0 +InterpretType DB 0 + +Proc SendUARTOut Far ; Local interpreter activated with 0F0h 0F0h. + + Mov AH, CS:InterpretState + Cmp AH, 2 + JB SendUARTOut1 + +; In interpreter. + JE SendUARTOut3 + +; Have InterpretType, now get parameter, then return to normal. + + Cmp AL, 7Fh + JA SendUARTOut4 + + Push BX + + Mov BL, CS:InterpretType ; Want BX = InterpretType*64+Channel + ; + ShL BX, 6 + Add BL, [DI+20h] + And BX, 127 + Mov [CS:FilterParameters+BX], AL + + Pop BX + + Test SI, SI + JZ SendUARTOut4 + + Or Byte Ptr [SI], 64 + +SendUARTOut4: + Mov CS:InterpretState, 0 + Ret + +SendUARTOut3: + Cmp AL, 2 + JAE SendUARTOut4 + + Mov CS:InterpretType, AL + Jmp SendUARTOutStateInc + +SendUARTOut1: + Cmp AL, 0F0h + JNE SendUARTOut2 + +SendUARTOutStateInc: + Inc CS:InterpretState + Ret + +SendUARTOut2: + Test AH, AH + JZ SendUARTOutEnd + + Push AX + Mov AL, 0F0h + Call UARTOut + Pop AX + Mov CS:InterpretState, 0 + +SendUARTOutEnd: + Cmp AL, 0FCh + JE ResetFilters + Cmp AL, 0FAh + JE ResetFilters + + Cmp AL, 0FFh + JNE SendUARTOutNoClear + +ResetFilters: + PushA + Push ES + + Push CS + Pop ES + + Mov DI, Offset FilterParameters + Mov CX, 64 + Mov AL, 7Fh + Rep StosB + Mov CX, 64 + Xor AX, AX + Rep StosB + + Pop ES + PopA + +SendUARTOutNoClear: + Call UARTOut + Ret + +EndP SendUARTOut + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetWaveForm Far ; Given ES:DI = destination + Assume DS:Nothing ; want 2048 samples. + + PushA + Push DS + + Mov DS, FourierSegment + Mov SI, FourierBufferStart + Mov CX, 2048 + +GetWaveForm1: + MovsW + And SI, (FOURIERBUFFERLENGTH*2)-1 + Loop GetWaveForm1 + + Pop DS + PopA + + Ret + +EndP GetWaveForm + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +EndDriver: + +;******** Provided Variable Table ************* + +MaxNumberOfChannels DW 0FFFFh ; Maximum number of channels the + ; driver can handle. + +StopAfterPlay DW 0 +DefaultChannels DW 128 + DW 7 ; MIDI, hiqual + DW 4 Dup (0) + + +;******** Provided Procedure Table ************* + +ProvidedTableStart: + + DW Offset DetectCard + + DW Offset InitSound ; Playing related + DW Offset ReinitSound + DW Offset UninitSound + + DW Offset Poll + + DW Offset SetTempo ; Sound variable related + DW Offset SetMixVolume + DW Offset SetStereo + + DW Offset LoadSample ; Sample related + DW Offset ReleaseSample + DW Offset ResetMemory + DW Offset GetStatus ; Returns string to show on status line + + DW Offset SoundCardScreen ; Sound card 'screen' + + DW Offset GetVariable ; For interface + DW Offset SetVariable + + DW Offset SendUARTOut + + DW Offset GetWaveform + +ProvidedTableEnd: + DW 32-(ProvidedTableEnd-ProvidedTableStart)/2 Dup (0) + +EndS + +End diff --git a/it/SoundDrivers/SB16MMXB.ASM b/it/SoundDrivers/SB16MMXB.ASM new file mode 100755 index 0000000..15607d8 --- /dev/null +++ b/it/SoundDrivers/SB16MMXB.ASM @@ -0,0 +1,2265 @@ + + + .386P + +Segment DriverHeader PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +;***** Driver Header ******* + +include drhead.inc +include mmx.inc + +EndS + +Segment Driver PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +ORG 0 +StartDriver: + +include vtable.inc + +;******** Required ProcedureTable ************* + +include reqproc.inc + +;********************************** + +TRACEENABLED = 0 +CREATENEWLOGFILE = 1 + +include debug.inc + +STEREOENABLED EQU 1 +DMABUFFERLENGTH EQU 4096 +MIXRESOLUTION EQU 32 ; 32 bit mixing for the SB16 +OUTPUTFILTERENABLED EQU 1 +FOURIERBUFFERLENGTH EQU 2048 ; 2048 samples + +FPSave DB 128 Dup (0) + +SB16Msg DB "Sound Blaster 16 MMX", 13 + DB "Port ", 0FDh, "Xh, IRQ ", 0FDh, "D, DMA ", 0FDh, "D", 0 + +SB16NoMemoryMsg DB "Sound Blaster 16 MMX", 13 + DB "Error: Insufficient memory", 0 + +ReinitMsg DB "Sound Blaster 16 reinitialised", 0 + +DefaultDriverName DB "ITSB16.MMX", 0 +DriverName DD 0 + +DSPVersion DW 0 +DSPIRQValue DB 0 +DSPDMAValue DB 0 +Forced DB 0 +Stereo DB 0 +MixVolume DW 0 + +BytesToMix DW 1000 +SBMixConst DB 0 + +MixSegment DW 0 +FourierSegment DW 0 + +MixTransferOffset DW 0 +MixTransferRemaining DW 0 + +CONFIGURATIONOFFSET EQU $+128 +CONFIGSIZE EQU 20 +MixMode DW 0 +MixModeOffset DW 0 +DMASize DW 2048 +VolumeTable DB 6 Dup (0) + DB 0, 16, 96, 127 + DB 0, 0, 0, 0 + +IMR DW 0 +OldIRQHandler DD 0 + +MIDIPort DW 0 +MIDIBuffer DB 256 Dup (0) +MIDIBufferHead DB 0 +MIDIBufferTail DB 0 + +IRQData Label Word + DW 20h, 1111111111111110b ; IRQ 0 + DW 24h, 1111111111111101b ; IRQ 1 + DW 28h, 1111110111111011b ; IRQ 2 + DW 2Ch, 1111111111110111b ; IRQ 3 + DW 30h, 1111111111101111b ; IRQ 4 + DW 34h, 1111111111011111b ; IRQ 5 + DW 38h, 1111111110111111b ; IRQ 6 + DW 3Ch, 1111111101111111b ; IRQ 7 + DW 1C0h, 1111111011111011b ; IRQ 8 + DW 1C4h, 1111110111111011b ; IRQ 9 + DW 1C8h, 1111101111111011b ; IRQ 10 + DW 1CCh, 1111011111111011b ; IRQ 11 + DW 1D0h, 1110111111111011b ; IRQ 12 + DW 1D4h, 1101111111111011b ; IRQ 13 + DW 1D8h, 1011111111111011b ; IRQ 14 + DW 1DCh, 0111111111111011b ; IRQ 15 + + +;********************************** + +SB16ScreenList Label + DW 8 + DW Near Ptr IdleFunctionList + DW Near Ptr GlobalKeyLink + + DW Near Ptr FullScreenBox ; 0 + DW Near Ptr ScreenHeader + DW Near Ptr FillHeader + DW Near Ptr SB16HeaderLine + + DW Near Ptr VolumeText + DW Near Ptr VolumeBox1 + DW Near Ptr VolumeBox2 + + DW Near Ptr DriverText + + DW Near Ptr MasterVolumeLeft ; 8 + DW Near Ptr MasterVolumeRight ; 9 + DW Near Ptr TrebleVolumeLeft ; 10 + DW Near Ptr TrebleVolumeRight ; 11 + DW Near Ptr BassVolumeLeft ; 12 + DW Near Ptr BassVolumeRight ; 13 + + DW Near Ptr MixModeText + DW Near Ptr MixModeButton1 ; 15 + DW Near Ptr MixModeButton2 ; 16 + DW Near Ptr MixModeButton3 ; 17 + DW Near Ptr MixModeButton4 ; 18 + + DW Near Ptr FrequencyText + + DW Near Ptr FilterText ; 20 + DW Near Ptr FilterBox1 + DW Near Ptr FilterBox2 + + DW Near Ptr FilterFrequency1 ; 23 + DW Near Ptr FilterFrequency2 + DW Near Ptr FilterFrequency3 + DW Near Ptr FilterFrequency4 + + DW Near Ptr FilterVolume1 ; 27 + DW Near Ptr FilterVolume2 + DW Near Ptr FilterVolume3 + DW Near Ptr FilterVolume4 + + DW 0 + + +SB16HeaderLine DW 10 + DB "Sound Blaster 16 Driver", 0 + +DriverText DW 1 + DB 31, 48 + DB 21h + DB "Sound Blaster 16 Driver 1.4 for Impulse Tracker", 0 + +VolumeText DW 1 + DB 2, 13 + DB 20h + DB "Master Volume Left", 13 + DB "Master Volume Right", 13 + DB 13 + DB 13 + DB "Treble Left", 13 + DB "Treble Right", 13 + DB "Bass Left", 13 + DB "Bass Right", 13 + DB 0 + +VolumeBox1 DW 0 + DB 21, 12, 27, 15 + DB 25 + +VolumeBox2 DW 0 + DB 14, 16, 18, 21 + DB 25 + +GlobalKeyLink DB 7 +GlobalKeyLink2 DD 0 + +IdleFunctionList DD 0 + DD 0 + +FillHeader DW 8 +FillHeader2 DD 0 + +FullScreenBox DW 0 + DB 0, 0, 79, 49 + DB 4 + +ScreenHeader DW 8 +ScreenHeader2 DD 0 + +MasterVolumeLeft DW 9 + DB 22, 13 + DW 0, 31 + DW 9, 0 + DW 0FFFFh, 9, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +MasterVolumeRight DW 9 + DB 22, 14 + DW 0, 31 + DW 9, 1 + DW 8, 10, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +TrebleVolumeLeft DW 9 + DB 15, 17 + DW 0, 15 + DW 9, 2 + DW 9, 11, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +TrebleVolumeRight DW 9 + DB 15, 18 + DW 0, 15 + DW 9, 3 + DW 10, 12, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +BassVolumeLeft DW 9 + DB 15, 19 + DW 0, 15 + DW 9, 4 + DW 11, 13, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +BassVolumeRight DW 9 + DB 15, 20 + DW 0, 15 + DW 9, 5 + DW 12, 15, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +MixModeText DW 1 + DB 2, 23 + DB 20h + DB "Mixing Mode", 0 + +FrequencyText DW 1 + DB 2, 48 + DB 20h + DB "Playback Frequency: ", 0FDh, "DHz", 0 +MixSpeed DW 45454 + DW 0 + +MixModeButton1 DW 2 + DW 13, 16, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment1 DW 0 + DW 0 + DW Offset SetMixMode +DriverSegment2 DW 0 + DB 3, 25, 32, 27, 8 + DB 0 + DB " MMX, Non-Interpolated", 0 + +MixModeButton2 DW 2 + DW 15, 17, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment3 DW 0 + DW 1 + DW Offset SetMixMode +DriverSegment4 DW 0 + DB 3, 28, 32, 30, 8 + DB 0 + DB " MMX, Interpolated", 0 + +MixModeButton3 DW 2 + DW 16, 18, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment5 DW 0 + DW 2 + DW Offset SetMixMode +DriverSegment6 DW 0 + DB 3, 31, 32, 33, 8 + DB 0 + DB " MMX, Volume Ramped", 0 + +MixModeButton4 DW 2 + DW 17, 23, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment7 DW 0 + DW 3 + DW Offset SetMixMode +DriverSegment8 DW 0 + DB 3, 34, 32, 36, 8 + DB 0 + DB " MMX, Filtered", 0 + +FilterText DW 1 + DB 2, 39 + DB 20h + DB "Output Equalizer", 13 + DB 13 + DB " Low Frequency Band", 13 + DB " Med Low Frequency Band", 13 + DB "Med High Frequency Band", 13 + DB " High Frequency Band", 0 + +FilterBox1 DW 0 + DB 25, 40, 47, 45 + DB 25 + +FilterBox2 DW 0 + DB 52, 40, 74, 45 + DB 25 + +FilterFrequency1 DW 14 + DB 26, 41 + DW 0, 127 + DW 9, 6 + DW 18, 24, 27, 27 + DW 0FFFFh, 0FFFFh + DW 20 + +FilterFrequency2 DW 14 + DB 26, 42 + DW 0, 127 + DW 9, 7 + DW 23, 25, 28, 28 + DW 0FFFFh, 0FFFFh + DW 20 + +FilterFrequency3 DW 14 + DB 26, 43 + DW 0, 127 + DW 9, 8 + DW 24, 26, 29, 29 + DW 0FFFFh, 0FFFFh + DW 20 + +FilterFrequency4 DW 14 + DB 26, 44 + DW 0, 127 + DW 9, 9 + DW 25, 0FFFFh, 30, 30 + DW 0FFFFh, 0FFFFh + DW 20 + +FilterVolume1 DW 14 + DB 53, 41 + DW 0, 255 + DW 9, 10 + DW 18, 28, 23, 23 + DW 0FFFFh, 0FFFFh + DW 20 + +FilterVolume2 DW 14 + DB 53, 42 + DW 0, 255 + DW 9, 11 + DW 27, 29, 24, 24 + DW 0FFFFh, 0FFFFh + DW 20 + +FilterVolume3 DW 14 + DB 53, 43 + DW 0, 255 + DW 9, 12 + DW 28, 30, 25, 25 + DW 0FFFFh, 0FFFFh + DW 20 + +FilterVolume4 DW 14 + DB 53, 44 + DW 0, 255 + DW 9, 13 + DW 29, 0FFFFh, 26, 26 + DW 0FFFFh, 0FFFFh + DW 20 + + +; 컴 MixingRoutines 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +include dmasirq.inc +include mix.inc + +include m32bitm.mix +include m32bitmi.mix +include m32bitmv.mix +include m32bitmf.mix + +ALIGN 2 + +MixFunctionTables Label + +include m32bitm.inc +include m32bitmi.inc +include m32bitmv.inc +include m32bitmf.inc +include mnomix.inc + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +RelocationTable Label Word + DW Offset DriverSegment1, Offset DriverSegment2 + DW Offset DriverSegment3, Offset DriverSegment4 + DW Offset DriverSegment5, Offset DriverSegment6 + DW Offset DriverSegment7, Offset DriverSegment8 + DW 0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SBOut ; AL = data + ; DX = 2xCh + + Push AX + +SBOut1: + In AL, DX + Test AL, AL + JS SBOut1 + + Pop AX + Out DX, AL + + Ret + +EndP SBOut + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SBIn ; DX = 2xEh, returns AL + +SBIn1: + In AL, DX + Test AL, AL + JNS SBIn1 + + Add DL, 0Ah-0Eh ; DX = 2xAh -> Data read port + In AL, DX + Add DL, 0Eh-0Ah + + Ret + +EndP SBIn + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc DetectMMX + + Trace "Detecting MMX - CPUID Check" + + PushFD + Pop EAX + Mov EBX, EAX + Xor EAX, 00200000h + Push EAX + PopFD + PushFD + Pop EAX + Cmp EAX, EBX + JZ DetectMMXFail + + Trace "CPUID - Check OK" + + Mov EAX, 1 + DB 0Fh, 0A2h ; CPUID + Test EDX, 800000h + JZ DetectMMXFail + + Trace "MMX Detected" + + ClC + Ret + +DetectMMXFail: + Trace "MMX Not Detected" + + StC + Ret + +EndP DetectMMX + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc DetectUART ; Given DX = Port + +; From SB-DevKit + + ClI + + Inc DX + Xor CX, CX + +DetectUART1: + In AL, DX + Test AL, 40h ; Ready for output + LoopNZ DetectUART1 + JNZ DetectUARTError + + Mov AL, 0FFh ; Reset! + Out DX, AL + + Xor CX, CX + +DetectUART2: + In AL, DX + Test AL, 80h + JNZ DetectUART3 + + Dec DX + In AL, DX + Inc DX + Cmp AL, 0FEh + JE DetectUART4 + +DetectUART3: + Loop DetectUART2 + +DetectUARTError: + StI + StC + Ret + +DetectUART4: ; Now to shove it into 'intelligent' mode. + Xor CX, CX + +DetectUART5: + In AL, DX + Test AL, 40h + LoopNZ DetectUART5 + JNZ DetectUARTError + + Mov AL, 3Fh ; Intelligent mode! + Out DX, AL + +DetectUART6: + Xor CX, CX + +DetectUART7: + In AL, DX + Test AL, 80h + JNZ DetectUART8 + + Dec DX + In AL, DX + Inc DX + Cmp AL, 0FEh + JE DetectUART9 + +DetectUART8: + Loop DetectUART7 + + Jmp DetectUARTError + +DetectUART9: + StI + ClC + Ret + +EndP DetectUART + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReinitUART + + Mov DX, MIDIPort + Test DX, DX + JZ ReinitUART1 + + Call DetectUART + +ReinitUART1: + Ret + +EndP ReinitUART + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetUART + + Mov DX, MIDIPort + Test DX, DX + JZ ResetUART1 + + Inc DX + + Mov AL, 0FFh + Out DX, AL + +ResetUART1: + Ret + +EndP ResetUART + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetMixMode Far + + Push CS + Pop ES + Mov DI, Offset MixMode + + Ret + +EndP GetMixMode + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixMode Far + + Mov AX, [SI+22] + + ClI + + Mov CS:MixMode, AX + + Mov BX, 60 + Mul BX + Mov CS:MixModeOffset, AX + + StI + + Mov AX, 1 + Ret + +EndP SetMixMode + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SBGetRegister + + Out DX, AL + Inc DX + In AL, DX + Dec DX + + Ret + +EndP SBGetRegister + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GetSBMixConst ; Work out value.. and nearest + ; mixspeed value. + + PushA + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, CmdLineMixSpeed + Mov CX, MixSpeed + Test AX, AX + JZ GetSBMixConst1 + + Mov CX, 45454 + Cmp AX, CX + JA GetSBMixConst1 + + Mov CX, 12000 + Cmp AX, CX + JB GetSBMixConst1 + + Mov CX, AX + +GetSBMixConst1: + Mov AX, 1000 + Mul AX + Div CX + Mov AH, AL + Neg AH + Mov SBMixConst, AH + + MovZX BX, AL + Mov AX, 1000 + Mul AX + Div BX + Mov MixSpeed, AX + + FNInit + FILd DWord Ptr [MixSpeed] + FMul FreqMultiplier + FStP FreqMultiplier + + Mov BX, 12000 + Xor DX, DX + Div BX + Mov FourierBufferStepOffset, AX + Mov FourierBufferStepFractional, DX + + Pop DS + PopA + Ret + +EndP GetSBMixConst + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ResetDSP Far ; AX = Port + + Push AX + Push CX + Push DX + + Mov DX, AX + Add DL, 6 + Mov AL, 1 + Out DX, AL + + In AL, DX + In AL, DX + In AL, DX + In AL, DX + + Xor AL, AL + Out DX, AL + + Add DL, 8 + Mov CX, 200 + +ResetDSP1: + In AL, DX + Test AL, AL + JS ResetDSP2 + Loop ResetDSP1 + Jmp ResetDSP3 + +ResetDSP2: + Sub DL, 4 + In AL, DX + Cmp AL, 0AAh + JE ResetDSP4 + Add DL, 4 + Loop ResetDSP1 + +ResetDSP3: + StC + +ResetDSP4: + Pop DX + Pop CX + Pop AX + Ret + +EndP ResetDSP + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetDSPIRQ + + Mov DX, CS:BasePort + Add DL, 4 + Mov AH, CS:DSPIRQValue + Mov AL, 80h + Out DX, AX + + Ret + +EndP ResetDSPIRQ + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetDSPDMA + + Mov DX, CS:BasePort + Add DL, 4 + Mov AH, CS:DSPDMAValue + Mov AL, 81h + Out DX, AX + + Ret + +EndP ResetDSPDMA + +; 컴 DetectCard 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Returns carry set if error, else carry clear. Has to setup internal vars +; (eg. appropriate IRQ/DMA whatever). +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc DetectCard Far + + Push CS + Pop DS + Assume DS:Driver + + Mov Forced, AL + + Cmp BX, 217h + JAE DetectCardUseDriver + + Mov CX, DS + ShL ECX, 16 + Mov CX, Offset DefaultDriverName + +DetectCardUseDriver: + Mov DriverName, ECX + + Call DetectMMX + JC DetectCardFailure + + Mov AX, BasePort + Cmp AX, 0FFFFh + JE DetectCard1 + + Cmp AX, 210h + JB DetectCard9 + Cmp AX, 280h + JA DetectCard9 + + Call ResetDSP + JNC DetectCard2 + + Ret + +DetectCard1: + Mov AX, 210h + +DetectCard2: + Call ResetDSP + JNC DetectCard3 + Add AL, 10h + Cmp AL, 80h + JBE DetectCard2 + +DetectCard9: + StC + Ret + +DetectCard3: ; OK... DSP found. + ; Get DSP version + Mov BasePort, AX + + Mov DX, AX + Add DL, 0Ch ; 2xCh -> Data ready to send... + +DetectCardOuputLoop1: + In AL, DX + Test AL, AL + JS DetectCardOuputLoop1 + + Mov AL, 0E1h ; Get DSP version command + Out DX, AL + + Add DL, 0Eh-0Ch ; DX = 2xEh -> Data available status + + Call SBIn + Mov AH, AL ; AH = Major version number + Call SBIn ; AL = Minor version number + + Cmp AH, 4 ; SB DSP = 4.00+ + JAE DetectCard5 + +DetectCard4: + StC + Ret + +DetectCard5: + Mov DSPVersion, AX + + Add DL, 04h-0Eh ; 2x4h = Mixer index port + Mov AL, 80h ; IRQ select + Out DX, AL + Inc DL ; 2x5h = Mixer data port + + In AL, DX + + Dec DL + + Mov DSPIRQValue, AL + ; OK.. now get IRQ, or set IRQ + Mov BX, IRQ + Cmp BX, 0FFFFh + JE DetectCardIRQ1 + Cmp Forced, 0 + JE DetectCardIRQ1 + + Mov AH, 11h + Cmp BL, 2 + JE SetCardIRQ1 + Cmp BL, 9 + JE SetCardIRQ1 + + Mov AH, 12h + Cmp BL, 5 + JE SetCardIRQ1 + + Mov AH, 14h + Cmp BL, 7 + JE SetCardIRQ1 + + Mov AH, 18h + Cmp BL, 10 + JE SetCardIRQ1 + + StC + Ret + +SetCardIRQ1: + Mov AL, 80h + Out DX, AL + Inc DL + Mov AL, AH + Out DX, AL + Dec DL + Jmp DetectCard6 + +DetectCardIRQ1: + Mov BX, 2 + Test AL, 1 + JNZ DetectCardIRQ2 + + Mov BL, 5 + Test AL, 2 + JNZ DetectCardIRQ2 + + Mov BL, 7 + Test AL, 4 + JNZ DetectCardIRQ2 + + Mov BL, 10 + Test AL, 8 + JNZ DetectCardIRQ2 + + StC + Ret + +DetectCardIRQ2: + Cmp IRQ, 0FFFFh + JE DetectCardIRQ3 + + Cmp BX, IRQ + JE DetectCard6 + +DetectCardFailure: + StC + Ret + +DetectCardIRQ3: + Mov IRQ, BX + +DetectCard6: ; Detect DMA + Mov AL, 81h ; DMA select + Out DX, AL + Inc DL + In AL, DX ; AL = DMA + Dec DL + + Mov DSPDMAValue, AL + + Mov BX, DMA + Cmp BX, 0FFFFh + JE DetectCardDMA1 + Cmp Forced, 0 + JE DetectCardDMA1 + + Mov CL, 1 + Cmp BX, 1 + JB SetCardDMA1 + + Mov CL, 2 + JE SetCardDMA1 + + Cmp BX, 3 + JB DetectCard7 + + Mov CL, 8 + JE DetectCard7 + + Mov CL, 20h + Cmp BX, 5 + JB DetectCard7 + JE SetCardDMA1 + + Mov CL, 80h + Cmp BX, 7 + JA DetectCard7 + JE SetCardDMA1 + + Mov CL, 40h + +SetCardDMA1: + And AL, 0Bh + Test CL, 0Bh + JZ SetCardDMA4 + + Xor AL, AL + +SetCardDMA4: + Or CL, AL + + Mov AL, 81h + Out DX, AL + Inc DL + Mov AL, CL + Out DX, AL + Jmp DetectCard7 + +DetectCardDMA1: + Mov BX, 5 + Test AL, 20h + JNZ DetectCardDMA2 + + Inc BL + Test AL, 40h + JNZ DetectCardDMA2 + + Inc BL + Test AL, 80h + JNZ DetectCardDMA2 + + Mov BL, 0 + Test AL, 1 + JNZ DetectCardDMA2 + + Inc BL + Test AL, 2 + JNZ DetectCardDMA2 + + Add BL, 2 + Test AL, 8 + JNZ DetectCardDMA2 + +DetectCard8: + Call ResetDSPIRQ + StC + Ret + +DetectCardDMA2: + Cmp DMA, 0FFFFh + JE DetectCardDMA3 + + Cmp BX, DMA + JNE DetectCard8 + +DetectCardDMA3: + Mov DMA, BX + +DetectCard7: + Mov EAX, 'Jeff' + + ClC + Ret + +EndP DetectCard + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +include mmxmsam.inc +include fourier.inc + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc AckIRQ + Assume DS:Driver + + Mov AL, 20h + Cmp CS:IRQ, 7 + JBE AckIRQ1 + + Out 0A0h, AL + +AckIRQ1: + Out 20h, AL + Ret + +EndP AckIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc CheckMIDI + + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Xor BX, BX + Mov DX, MIDIPort + + Mov BL, [MIDIBufferTail] + Test DX, DX + JZ CheckMIDIEnd + + Inc DX + Mov CX, 0FFFFh + +CheckMIDIAgain: + In AL, DX + + Test AL, 80h + LoopNZ CheckMIDIAgain + + Dec DX + In AL, DX + + Cmp AL, 0F0h + JAE CheckMIDIEnd + + Inc BL + Cmp BL, MIDIBufferHead + JE CheckMIDIEnd + + Mov [MIDIBuffer+BX], AL + Mov [MIDIBufferTail], BL +; Jmp CheckMIDIAgain + +CheckMIDIEnd: + Pop DS + Ret + +EndP CheckMIDI + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SB16IRQHandler + + PushAD + Push DS + Push ES + + CLD + +SBIRQAgain: + Mov AX, CS + Mov DS, AX + Assume DS:Driver + + Mov DX, BasePort + Add DL, 4 ; Mixer Port + Mov AL, 82h + Out DX, AL + Inc DL ; DX = BasePort+5 + In AL, DX + + Test AL, 4 + JZ SBMIDIInterruptEnd + + Push AX + Call CheckMIDI + Pop AX + +SBMIDIInterruptEnd: + Test AL, 2 + JNZ SBDigitalInterrupt + + Call AckIRQ + Jmp SBIRQEnd + +SBDigitalInterrupt: + FNSave [FPSave] + + Mov DX, BasePort + Add DL, 0Fh + In AL, DX ; 16-bit IRQ ack. + + Call AckIRQ + +DMAPort1 EQU $+1 + In AL, 1 + Mov BL, AL +DMAPort2 EQU $+1 + In AL, 1 + Mov BH, AL + + Xor AX, AX +DMA16BITADJUST EQU $ + ShL BX, 1 + + Cmp BX, DMABUFFERLENGTH/2 + JB SB16IRQHandler2 + + Mov AX, DMABUFFERLENGTH/2 + +SB16IRQHandler2: + + ; OK... time to get next block + ; Check whether stereo thing is on.. + ; + LES DI, [ActualDMAPtr] + Mov BX, DMASize ; BX = bytes required + Add DI, AX + ShR BX, 1 + ; BX = samples required + Call SaveEMSPageFrame + + Cmp MixTransferRemaining, 0 + JNE SB16IRQHandler4 + Assume DS:Nothing + +SB16IRQHandler3: + Push BX + Push CX + Push BP + Push ES + Push DI + + Call Update + Call MixSamples + Call UpdateFourierBuffer + + Pop DI + Pop ES + Pop BP + Pop CX + Pop BX + +SB16IRQHandler4: + Mov DS, MixSegment + Mov SI, MixTransferOffset + Mov DX, BX ; DX = samples to transfer + Cmp DX, MixTransferRemaining + JBE SB16IRQHandler5 + + Mov DX, MixTransferRemaining + +SB16IRQHandler5: + +include mmxtrans.inc + + Sub MixTransferRemaining, DX ; } Memory write + Sub BX, DX + JNZ SB16IRQHandler3 + + Mov MixTransferOffset, SI ; } Memory write + + Call RestoreEMSPageFrame + + FNRstor [CS:FPSave] + +SBIRQEnd: + Pop ES + Pop DS + PopAD + IRet + +EndP SB16IRQHandler + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetIRQ + + PushAD + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Xor AX, AX + Mov ES, AX + + Mov DI, IRQ + ShL DI, 2 + Add DI, Offset IRQData + Mov BX, [DI] + + Mov AX, CS + ShL EAX, 16 + Mov AX, Offset SB16IRQHandler + + XChg [ES:BX], EAX + Mov OldIRQHandler, EAX + + Mov AX, IMR + And AX, [DI+2] + + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Pop ES + Pop DS + PopAD + + Ret + +EndP SetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetIRQ + + PushAD + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Xor AX, AX + Mov ES, AX + + Mov DI, IRQ + ShL DI, 2 + Mov BX, [IRQData+DI] + + Mov EAX, OldIRQHandler + Mov [ES:BX], EAX + + Pop ES + Pop DS + PopAD + + Ret + +EndP ResetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc StartSB16 ; + + PushA + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + ; Setup DMA + Mov BX, MixSegment + Mov AX, 80 + Mov DX, DMA + Mov DI, DMABUFFERLENGTH + Cmp DX, 3 + JA StartSB16B + + Mov Word Ptr [DMA16BITADJUST], 9090h +StartSB16B: + Call SetDMA + + LES DI, ActualDMAPtr + Xor AX, AX + Mov CX, DMABUFFERLENGTH/2 + Rep StosW + + Mov MixTransferRemaining, 0 + + Mov DX, BasePort + Add DL, 0Ch + + Mov AL, 0D1h ; turn on speaker + Call SBOut + + Mov AL, 40h ; time constant + Call SBOut + Mov AL, SBMixConst + Call SBOut + + Mov AL, 0B6h ; 16 bit, DAC + Call SBOut + Mov AL, Stereo + ShL AL, 5 + Or AL, 10h + Call SBOut + + Mov AX, DMASize + ShR AX, 1 + Dec AX + + Call SBOut ; DMALength, Lo + Mov AL, AH + Call SBOut + + Pop ES + Pop DS + PopA + + Ret + + Assume DS:Nothing + +EndP StartSB16 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetMixerRegisters + + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Pop DS + + Ret + +EndP GetMixerRegisters + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +;컴 InitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Sets up any memory required for output +; Initiates output +; +; Parameters: AX = Number of Channels +; +; If sucessful, returns: +; Carry flag clear +; DS:SI = pointer to text to display +; AX = parameter 1 in text +; BX = parameter 2 in text +; CX = parameter 3 in text +; DX = parameter 4 in text +; DI = parameter 5 in text +; +; If unsucessful, returns: +; Carry flag set +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc InitSound Far + + Push CS + Pop DS + Assume DS:Driver + + Mov ECX, IdleUpdateInfoLine + Mov EDX, GlobalKeyList + Mov IdleFunctionList, ECX + Mov GlobalKeyLink2, EDX + + Mov ECX, FillHeaderFunction + Mov EDX, DrawHeaderFunction + Mov FillHeader2, ECX + Mov ScreenHeader2, EDX + + Mov SI, Offset RelocationTable + +RelocationFix: + LodsW + Test AX, AX + JZ RelocationEnd + Mov BX, AX + Mov [BX], DS + Jmp RelocationFix + +RelocationEnd: + Call GetEMSPageFrame + Mov EMSPageFrame, AX + + In AL, 0A1h + Mov AH, AL + In AL, 21h + Mov IMR, AX + + Mov DX, BasePort + Add DL, 4 + + Mov AL, 30h + Call SBGetRegister + ShR AL, 3 + Mov VolumeTable, AL + + Mov AL, 31h + Call SBGetRegister + ShR AL, 3 + Mov [VolumeTable+1], AL + + Mov AL, 44h + Call SBGetRegister + ShR AL, 4 + Mov [VolumeTable+2], AL + + Mov AL, 45h + Call SBGetRegister + ShR AL, 4 + Mov [VolumeTable+3], AL + + Mov AL, 46h + Call SBGetRegister + ShR AL, 4 + Mov [VolumeTable+4], AL + + Mov AL, 47h + Call SBGetRegister + ShR AL, 4 + Mov [VolumeTable+5], AL + + Call GetSBMixConst + + ; Parags to allocate = (8/(.4*31*16))*MixSpeed + ; = .04032258*MixSpeed = (65536*.04032258*MixSpeed) / 65536 + + Mov AX, 2643 + Mul MixSpeed + Add AX, 0FFFFh + AdC DX, 5+(DMABUFFERLENGTH*2)/16+(FOURIERBUFFERLENGTH*2)/16 + Mov BX, DX + + ; Allocate MixSegment first + Mov AH, 48h + + Int 21h + JNC InitSound1 + +InitSoundNoMemory: + Mov SI, Offset SB16NoMemoryMsg + Ret + +InitSound1: + Mov MixSegment, AX + Add AX, DX + Sub AX, (FOURIERBUFFERLENGTH*2)/16 + Mov FourierSegment, AX + + Call SetIRQ + Call GetTempo + Call SetTempo + + Mov DX, 330h + Call DetectUART + JC DetectMIDI1 + + Mov MIDIPort, 330h + Jmp DetectMIDIEnd + +DetectMIDI1: + Mov DX, 300h + Call DetectUART + JC DetectMIDIEnd + + Mov MIDIPort, 300h + +DetectMIDIEnd: + Call CalculateFilterCoefficients + + Mov SI, Offset SB16Msg + + Mov AX, BasePort + Mov BX, IRQ + Mov CX, DMA + + Ret + +EndP InitSound + Assume DS:Nothing + +;컴 ReInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Reinitialises sound output +; Initiates sound output +; +; Parameters: AX = number of channels. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReInitSound Far + + PushA + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, BasePort + Call ResetDSP + + Call ResetUART + Call ResetIRQ + + ; Delay.. + Mov DX, BasePort + Add DL, 0Ch + + Mov CX, 1000 +ReInitSound1: + In AL, DX + Loop ReInitSound1 + + Call SetIRQ + Call ReinitUART + + Mov SI, Offset ReInitMsg + Mov BX, 40 + Call SetInfoLine + + Mov AL, Stereo + Call SetStereo + + Pop ES + Pop DS + PopA + + Ret + +EndP ReInitSound + Assume DS:Nothing + +;컴 UnInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Stops sound output, releases any memory used by driver +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UnInitSound Far + + Call GotoHomeDirectory + + Mov DS, Word Ptr [CS:DriverName+2] + Mov DX, Word Ptr [CS:DriverName] + + Mov AX, 3D02h ; Read write access + Int 21h + + Push CS + Pop DS + Assume DS:Driver + + JC SaveConfig2 + + Mov BX, AX + + Mov AX, 4200h + Xor CX, CX + Mov DX, Offset CONFIGURATIONOFFSET + Int 21h + JC SaveConfig1 + + Mov AH, 40h + Mov CX, CONFIGSIZE + Mov DX, Offset MixMode + Int 21h + +SaveConfig1: + Mov AH, 3Eh + Int 21h + +SaveConfig2: + Mov DX, CS:BasePort + Add DL, 0Ch + + Mov AL, 0D9h + Call SBOut + + Call ResetUART + + Mov AX, BasePort + Call ResetDSP + + Call ResetDSPDMA + Call ResetDSPIRQ + + Mov AX, IMR + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Mov AX, MixSegment + Test AX, AX + JZ UnInitSound1 + + Mov ES, AX + Mov AH, 49h ; Release MixSegment + Int 21h + + Call ResetIRQ + +UnInitSound1: + Ret + +EndP UnInitSound + +;컴 Poll 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; This procedure is called as often as possible by IT.EXE +; AX = Playmode (0 for nothing in particular, 1 = pattern, 2 = song) +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Poll Far + + Push CS + Pop DS + Assume DS:Driver + +Poll1: + Call [UARTBufferEmpty] + JNC PollEnd + + Xor BX, BX + + ClI + + Mov BL, MIDIBufferHead + Cmp BL, MIDIBufferTail + JZ PollEnd ; Nothing in queue + + Inc BL + Mov AL, [MIDIBuffer+BX] + Mov MIDIBufferHead, BL + + Call [UARTSend] + Jmp Poll1 + +PollEnd: + StI + + Ret + +EndP Poll + Assume DS:Nothing + +;컴 SetTempo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: BX = tempo +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetTempo Far + + Push AX + Push BX + Push DX + + Push BX + + Mov AX, MixSpeed + Mov BX, AX + Xor DX, DX + + ShL AX, 1 + RCL DX, 1 ; DX:AX = Mixspeed*2 + + ShR BX, 1 ; BX = Mixspeed/2 + + Add AX, BX + AdC DX, 0 ; DX:AX = Mixspeed*2.5 + + Pop BX ; BX = tempo + Div BX + + Mov BytesToMix, AX + + Pop DX + Pop BX + Pop AX + + Ret + +EndP SetTempo + +;컴 SetMixVolume 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = MixVolume +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixVolume Far + + Mov CS:MixVolume, AX + Mov DS, Word Ptr [CS:RecalculateAllVolumes+2] + Jmp CS:RecalculateAllVolumes + +EndP SetMixVolume + +;컴 SetStereo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AL = Stereo on/off, 0 = off. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetStereo Far + + Cmp CS:MixSegment, 0 + JE SetStereo1 + + Mov CS:Stereo, AL + Mov AX, CS:BasePort + Call ResetDSP + + Call StartSB16 + +SetStereo1: + Ret + +EndP SetStereo + +;컴 LoadSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = sample to load +; DS:SI points to sample header +; ES:0 points to first sample +; +; Returns: **Carry set if NO error** +; **Carry clear if error** +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +include loadsam.inc + +;컴 ReleaseSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AX = sample to release +; DS:SI points to sample header +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReleaseSample Far + + Ret + +EndP ReleaseSample + +;컴 ResetMemory 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetMemory Far + + Ret + +EndP ResetMemory + +;컴 GetStatus 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +; Returns text to show on status line, AX = display parameter +; Carry set if not to show anything. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetStatus Far + + StC + Ret + +EndP GetStatus + +;컴 SoundCardScreen 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Function to have driver interactive part of program +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SoundCardScreen Far + + Mov AX, 5 + Mov SI, 1 + Mov CX, CS + Mov DX, Offset SB16ScreenList + + ClC + Ret + +EndP SoundCardScreen + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetVariable Far ; Returns AX, given DI + + Xor AH, AH + Mov AL, [CS:VolumeTable+DI] + Ret + +EndP GetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +TempVariable DW 0 +Const1 DD 3F800000h + +Proc GetFilterFrequency ; Given AL= Freq + Assume DS:Driver + + ShL AX, 8 + Mov TempVariable, AX + FILD TempVariable + + FMul FreqParameterMultiplier ; -i/(24*256) + FLd ST + FRndInt + FSub ST(1), ST + FXCh + F2XM1 + FLd1 + FAdd + FScale ; = 2^(i/24*256) + FMul FreqMultiplier ; = r + + FLd1 ; 1, c + FAdd ST, ST(1) ; 1+c, c + FDivR Const1 ; 1/(1+c), c + FSt DWord Ptr [SI] + FMul + FStP DWord Ptr [SI+4] + FStP ST + + Ret + +EndP GetFilterFrequency + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Const1On16 DD 3D000000h ; actually 1 on 32 + +Proc CalculateFilterCoefficients + Assume DS:Driver + + PushA + + FNInit + FLdCW NewControlWord + + Mov AL, [VolumeTable+6] + Mov SI, Offset FilterCoefficients + ShR AL, 1 + Call GetFilterFrequency + + Mov AL, [VolumeTable+7] ; FilterFrequency1 + Add SI, 8 + Call GetFilterFrequency + + Mov AL, [VolumeTable+8] ; FilterFrequency1 + Add SI, 8 + Call GetFilterFrequency + + Mov AL, [VolumeTable+9] ; FilterFrequency1 + Add SI, 8 + Call GetFilterFrequency + +; Now volumes + Mov SI, Offset VolumeTable+10 + Mov DI, Offset FilterVolumes + Xor AX, AX + Mov CX, 4 + +FilterVolumeLoop1: + LodSB + Mov TempVariable, AX + FILD TempVariable + FMul Const1On16 + FStP DWord Ptr [DI] + + Add DI, 4 + Loop FilterVolumeLoop1 + + PopA + Ret + +EndP CalculateFilterCoefficients + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetVariable Far ; Given AX, DI + + Push DS + Push DX + + Push CS + Pop DS + Assume DS:Driver + + Mov [VolumeTable+DI], AL + + Cmp DI, 9 + JA SetVariable3 + + Cmp DI, 6 + JB SetVariable1 + + JE SetVariable2 + + Cmp AL, [VolumeTable+DI-1] + JAE SetVariable2 + + Mov AL, [VolumeTable+DI-1] + Mov [VolumeTable+DI], AL + +SetVariable2: + Cmp DI, 9 + JAE SetVariable3 + + Cmp AL, [VolumeTable+DI+1] + JBE SetVariable3 + + Mov AL, [VolumeTable+DI+1] + Mov [VolumeTable+DI], AL + +SetVariable3: + Call CalculateFilterCoefficients + Jmp SetVariableEnd + +SetVariable1: + Mov DX, BasePort + Add DL, 4 + Mov AL, 30h + Mov AH, [VolumeTable] + ShL AH, 3 + Out DX, AX + + Mov AL, 31h + Mov AH, [VolumeTable+1] + ShL AH, 3 + Out DX, AX + + Mov AL, 44h + Mov AH, [VolumeTable+2] + ShL AH, 4 + Out DX, AX + + Mov AL, 45h + Mov AH, [VolumeTable+3] + ShL AH, 4 + Out DX, AX + + Mov AL, 46h + Mov AH, [VolumeTable+4] + ShL AH, 4 + Out DX, AX + + Mov AL, 47h + Mov AH, [VolumeTable+5] + ShL AH, 4 + Out DX, AX + +SetVariableEnd: + Pop DX + Pop DS + Ret + +EndP SetVariable + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UARTOut + + Push CX + Push DX + Mov DX, CS:MIDIPort + Test DX, DX + JZ UARTOutEnd + + Push AX + Xor CX, CX + Inc DX + +UARTOut1: + In AL, DX + Test AL, 40h + LoopNZ UARTOut1 + + Pop AX + JNZ UARTOutEnd + + Dec DX + Out DX, AL + +UARTOutEnd: + Pop DX + Pop CX + + Ret + +EndP UARTOut + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +InterpretState DB 0 +InterpretType DB 0 + +Proc SendUARTOut Far ; Local interpreter activated with 0F0h 0F0h. + + Mov AH, CS:InterpretState + Cmp AH, 2 + JB SendUARTOut1 + +; In interpreter. + JE SendUARTOut3 + +; Have InterpretType, now get parameter, then return to normal. + + Cmp AL, 7Fh + JA SendUARTOut4 + + Push BX + + Mov BL, CS:InterpretType ; Want BX = InterpretType*64+Channel + ; + ShL BX, 6 + Add BL, [DI+20h] + And BX, 127 + Mov [CS:FilterParameters+BX], AL + + Pop BX + + Test SI, SI + JZ SendUARTOut4 + + Or Byte Ptr [SI], 64 + +SendUARTOut4: + Mov CS:InterpretState, 0 + Ret + +SendUARTOut3: + Cmp AL, 2 + JAE SendUARTOut4 + + Mov CS:InterpretType, AL + Jmp SendUARTOutStateInc + +SendUARTOut1: + Cmp AL, 0F0h + JNE SendUARTOut2 + +SendUARTOutStateInc: + Inc CS:InterpretState + Ret + +SendUARTOut2: + Test AH, AH + JZ SendUARTOutEnd + + Push AX + Mov AL, 0F0h + Call UARTOut + Pop AX + Mov CS:InterpretState, 0 + +SendUARTOutEnd: + Cmp AL, 0FCh + JE ResetFilters + Cmp AL, 0FAh + JE ResetFilters + + Cmp AL, 0FFh + JNE SendUARTOutNoClear + +ResetFilters: + PushA + Push ES + + Push CS + Pop ES + + Mov DI, Offset FilterParameters + Mov CX, 64 + Mov AL, 7Fh + Rep StosB + Mov CX, 64 + Xor AX, AX + Rep StosB + + Pop ES + PopA + +SendUARTOutNoClear: + Call UARTOut + Ret + +EndP SendUARTOut + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetWaveForm Far ; Given ES:DI = destination + Assume DS:Nothing ; want 2048 samples. + + PushA + Push DS + + Mov DS, FourierSegment + Mov SI, FourierBufferStart + Mov CX, 2048 + +GetWaveForm1: + MovsW + And SI, (FOURIERBUFFERLENGTH*2)-1 + Loop GetWaveForm1 + + Pop DS + PopA + + Ret + +EndP GetWaveForm + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +EndDriver: + +;******** Provided Variable Table ************* + +MaxNumberOfChannels DW 0FFFFh ; Maximum number of channels the + ; driver can handle. + +StopAfterPlay DW 0 +DefaultChannels DW 128 + DW 7 ; MIDI, hiqual + DW 4 Dup (0) + + +;******** Provided Procedure Table ************* + +ProvidedTableStart: + + DW Offset DetectCard + + DW Offset InitSound ; Playing related + DW Offset ReinitSound + DW Offset UninitSound + + DW Offset Poll + + DW Offset SetTempo ; Sound variable related + DW Offset SetMixVolume + DW Offset SetStereo + + DW Offset LoadSample ; Sample related + DW Offset ReleaseSample + DW Offset ResetMemory + DW Offset GetStatus ; Returns string to show on status line + + DW Offset SoundCardScreen ; Sound card 'screen' + + DW Offset GetVariable ; For interface + DW Offset SetVariable + + DW Offset SendUARTOut + + DW Offset GetWaveform + +ProvidedTableEnd: + DW 32-(ProvidedTableEnd-ProvidedTableStart)/2 Dup (0) + +EndS + +End diff --git a/it/SoundDrivers/SB2DRV.ASM b/it/SoundDrivers/SB2DRV.ASM new file mode 100755 index 0000000..fdf6f06 --- /dev/null +++ b/it/SoundDrivers/SB2DRV.ASM @@ -0,0 +1,1421 @@ + + .386P + +Segment DriverHeader PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +;***** Driver Header ******* + +include drhead.inc + +EndS + +Segment Driver PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +ORG 0 +StartDriver: + +include vtable.inc + +;******** Required ProcedureTable ************* + +include reqproc.inc + +;********************************** + +STEREOENABLED EQU 0 +DMABUFFERLENGTH EQU 4096 +MIXRESOLUTION EQU 16 ; 16 bit mixing for the SB Pro +MIXTABLESIZE EQU 2*256*65 + +SBProMsg DB "Sound Blaster 2 detected", 13 + DB "Port ", 0FDh, "Xh, IRQ ", 0FDh, "D, DMA ", 0FDh, "D", 0 + +SBProNoMemoryMsg DB "Sound Blaster 2 detected", 13 + DB "Error: Insufficient memory", 0 + +ReinitMsg DB "Sound Blaster reinitialised", 0 + +ConfigErrorMsg DB "Error saving configuration to ITSB2.DRV", 0 +ConfigOKMsg DB "Configuration saved to ITSB2.DRV", 0 + +BLASTERString DB "BLASTER" +DriverName DB "ITSB2.DRV", 0 + +BlasterEnvironment Label DWord +BlasterOffset DW 0 +BlasterSegment DW 0 + +DSPVersion DW 0 +Forced DB 0 + +BytesToMix DW 1000 +SBMixConst DB 0 + +MixSegment DW 0 +DMASegment DW 0 + +MixTransferOffset DW 0 +MixTransferRemaining DW 0 + +CONFIGURATIONOFFSET EQU $+128 +CONFIGSIZE EQU 4 +MixModeOffset DW 0 +DMASize DW 1024 + +MixLength DW 0 + +IMR DW 0 +OldIRQHandler DD 0 + +IRQData Label Word + DW 20h, 1111111111111110b ; IRQ 0 + DW 24h, 1111111111111101b ; IRQ 1 + DW 28h, 1111110111111011b ; IRQ 2 + DW 2Ch, 1111111111110111b ; IRQ 3 + DW 30h, 1111111111101111b ; IRQ 4 + DW 34h, 1111111111011111b ; IRQ 5 + DW 38h, 1111111110111111b ; IRQ 6 + DW 3Ch, 1111111101111111b ; IRQ 7 + DW 1C0h, 1111111011111011b ; IRQ 8 + DW 1C4h, 1111110111111011b ; IRQ 9 + DW 1C8h, 1111101111111011b ; IRQ 10 + DW 1CCh, 1111011111111011b ; IRQ 11 + DW 1D0h, 1110111111111011b ; IRQ 12 + DW 1D4h, 1101111111111011b ; IRQ 13 + DW 1D8h, 1011111111111011b ; IRQ 14 + DW 1DCh, 0111111111111011b ; IRQ 15 + + +;********************************** + +SBProScreenList Label + DW 6 + DW Near Ptr IdleFunctionList + DW Near Ptr GlobalKeyLink + + DW Near Ptr FullScreenBox ; 0 + DW Near Ptr ScreenHeader + DW Near Ptr FillHeader + DW Near Ptr SB16HeaderLine + DW Near Ptr DriverText + + DW Near Ptr MixModeHeader + DW Near Ptr MixModeButton1 ; 6 + DW Near Ptr MixModeButton2 ; 7 + + DW 0 + +MixModeHeader DW 1 + DB 3, 14 + DB 20h + DB "Mixing Mode, Playback Frequency: ", 0FDh, "DHz", 0 +MixSpeed DW 43478 + +MixModeButton1 DW 2 + DW 0FFFFh, 7, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment1 DW 0 + DW 0 + DW Offset SetMixMode +DriverSegment2 DW 0 + DB 5, 16, 34, 18, 8 + DB 0 + DB " 16 Bit, Non-Interpolated", 0 + +MixModeButton2 DW 2 + DW 6, 0FFFFh, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment3 DW 0 + DW 120 + DW Offset SetMixMode +DriverSegment4 DW 0 + DB 5, 19, 34, 21, 8 + DB 0 + DB " 16 Bit, Interpolated", 0 + +SB16HeaderLine DW 10 + DB "Sound Blaster 2 Driver", 0 + +DriverText DW 1 + DB 32, 48 + DB 21h + DB "Sound Blaster 2 Driver 1.0 for Impulse Tracker", 0 + +GlobalKeyLink DB 7 +GlobalKeyLink2 DD 0 + +IdleFunctionList DD 0 + DD 0 + +FillHeader DW 8 +FillHeader2 DD 0 + +FullScreenBox DW 0 + DB 0, 0, 79, 49 + DB 4 + +ScreenHeader DW 8 +ScreenHeader2 DD 0 + +; 컴 MixingRoutines 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +MixBufferPos DW 0 + +include dma.inc +include mix.inc +include mono12b.mix +include mono12bi.mix + +MixFunctionTables Label + +include mono12b.inc ; contains the tables +include mono12bi.inc + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SBOut ; AL = data + ; DX = 2xCh + + Push AX + +SBOut1: + In AL, DX + Test AL, AL + JS SBOut1 + + Pop AX + Out DX, AL + + Ret + +EndP SBOut + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SBIn ; DX = 2xEh, returns AL + +SBIn1: + In AL, DX + Test AL, AL + JNS SBIn1 + + Add DL, 0Ah-0Eh ; DX = 2xAh -> Data read port + In AL, DX + Add DL, 0Eh-0Ah + + Ret + +EndP SBIn + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetMixMode Far + + Push CS + Pop ES + Mov DI, Offset MixModeOffset + + Ret + +EndP GetMixMode + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixMode Far + + Mov AX, [SI+22] + + ClI + + Mov CS:MixModeOffset, AX + Mov DS, Word Ptr [CS:RecalculateAllVolumes+2] + Call CS:RecalculateAllVolumes + + StI + + Call GotoHomeDirectory + + ; Now to save config into driver file. + Push CS + Pop DS + Assume DS:Driver + + Mov AX, 3D02h ; Read write access + Mov DX, Offset DriverName + Mov SI, Offset ConfigErrorMsg + Int 21h + JC SetMixMode1 + + Mov BX, AX + + Mov AX, 4200h + Xor CX, CX + Mov DX, Offset CONFIGURATIONOFFSET + Int 21h + JC SetMixMode2 + + Mov AH, 40h + Mov CX, CONFIGSIZE + Mov DX, Offset MixModeOffset + Int 21h + +SetMixMode2: + PushF + Mov AH, 3Eh + Int 21h + PopF + + JC SetMixMode1 + + Mov SI, Offset ConfigOKMsg + +SetMixMode1: + Mov BX, 40 + Call SetInfoLine + + Mov AX, 1 + Ret + +EndP SetMixMode + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SBGetRegister + + Out DX, AL + Inc DX + In AL, DX + Dec DX + + Ret + +EndP SBGetRegister + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GetSBMixConst ; Work out value.. and nearest + ; mixspeed value. + + PushA + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, CmdLineMixSpeed + Mov CX, MixSpeed + Test AX, AX + JZ GetSBMixConst1 + + Mov CX, 43478 + Cmp AX, CX + JA GetSBMixConst1 + + Mov CX, 12000 + Cmp AX, CX + JB GetSBMixConst1 + + Mov CX, AX + +GetSBMixConst1: + Mov AX, 1000 + Mul AX + Div CX + Mov AH, AL + Neg AH + Mov SBMixConst, AH + + MovZX BX, AL + Mov AX, 1000 + Mul AX + Div BX + Mov MixSpeed, AX + + Pop DS + PopA + Ret + +EndP GetSBMixConst + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ResetDSP Far ; AX = Port + + Push AX + Push CX + Push DX + + Mov DX, AX + Add DL, 6 + Mov AL, 1 + Out DX, AL + + In AL, DX + In AL, DX + In AL, DX + In AL, DX + + Xor AL, AL + Out DX, AL + + Add DL, 8 + Mov CX, 200 + +ResetDSP1: + In AL, DX + Test AL, AL + JS ResetDSP2 + Loop ResetDSP1 + Jmp ResetDSP3 + +ResetDSP2: + Sub DL, 4 + In AL, DX + Cmp AL, 0AAh + JE ResetDSP4 + Add DL, 4 + Loop ResetDSP1 + +ResetDSP3: + StC + +ResetDSP4: + Pop DX + Pop CX + Pop AX + Ret + +EndP ResetDSP + +; 컴 DetectCard 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Returns carry set if error, else carry clear. Has to setup internal vars +; (eg. appropriate IRQ/DMA whatever). +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc DetectCard Far + + Push CS + Pop DS + Assume DS:Driver + + Mov Forced, AL + + Mov AX, BasePort + Cmp AX, 0FFFFh + JE DetectCard1 + + Cmp AX, 210h + JB DetectCard9 + Cmp AX, 280h + JA DetectCard9 + + Call ResetDSP + JNC DetectCard2 + + Ret + +DetectCard1: + Mov AX, 210h + +DetectCard2: + Call ResetDSP + JNC DetectCard3 + Add AL, 10h + Cmp AL, 80h + JBE DetectCard2 + +DetectCard9: + StC + Ret + +DetectCard3: ; OK... DSP found. + ; Get DSP version + Mov BasePort, AX + + Mov DX, AX + Add DL, 0Ch ; 2xCh -> Data ready to send... + +DetectCardOuputLoop1: + In AL, DX + Test AL, AL + JS DetectCardOuputLoop1 + + Mov AL, 0E1h ; Get DSP version command + Out DX, AL + + Add DL, 0Eh-0Ch ; DX = 2xEh -> Data available status + + Call SBIn + Mov AH, AL ; AH = Major version number + Call SBIn ; AL = Minor version number + + Cmp AH, 2 ; SB DSP = 2.00+ + JAE DetectCard5 + +DetectCard4: + StC + Ret + +DetectCard5: + Mov DSPVersion, AX + + ; Need to detect IRQ/DMA... + + Mov SI, Offset BLASTERString + Mov CX, 7 + Call GetEnvironment ; Returns ES:DI, Carry if error + JC DetectCardError + + Mov BlasterOffset, DI + Mov BlasterSegment, ES + + Cmp IRQ, 0FFFFh + JE DetectCardIRQ3 + Cmp Forced, 0 + JNE DetectCardIRQDone + Jmp DetectCardError + +DetectCardIRQ3: + Push DS + Push SI + + LDS SI, BlasterEnvironment + + Xor DX, DX ; DX = env.. + +DetectCardIRQ1: + LodsB + And AL, AL + JZ DetectCardError + Cmp AL, 'i' + JE DetectCardIRQ2 + Cmp AL, 'I' + JE DetectCardIRQ2 + Jmp DetectCardIRQ1 + +DetectCardIRQ2: + LodsB + And AL, AL + JZ DetectCardIRQEnd + Cmp AL, ' ' + JE DetectCardIRQEnd + Sub AL, '0' + JC DetectCardError + Cmp AL, 9 + JA DetectCardError + + IMul DX, 10 + Add DL, AL + Jmp DetectCardIRQ2 + +DetectCardIRQEnd: + Pop SI + Pop DS + + Mov IRQ, DX + +DetectCardIRQDone: + Cmp DMA, 0FFFFh + JE DetectCardDMA3 + Cmp Forced, 0 + JNE DetectCardDMADone + Jmp DetectCardError + +DetectCardDMA3: + Push DS + Push SI + + LDS SI, BlasterEnvironment + + Xor DX, DX ; DX = env.. + +DetectCardDMA1: + LodsB + And AL, AL + JZ DetectCardError + Cmp AL, 'd' + JE DetectCardDMA2 + Cmp AL, 'D' + JE DetectCardDMA2 + Jmp DetectCardDMA1 + +DetectCardDMA2: + LodsB + And AL, AL + JZ DetectCardDMAEnd + Cmp AL, ' ' + JE DetectCardDMAEnd + Sub AL, '0' + JC DetectCardError + Cmp AL, 9 + JA DetectCardError + + IMul DX, 10 + Add DL, AL + Jmp DetectCardDMA2 + +DetectCardDMAEnd: + Pop SI + Pop DS + + Mov DMA, DX + +DetectCardDMADone: + Mov EAX, 'Jeff' + + ClC + Ret + +DetectCardError: + StC + Ret + +EndP DetectCard + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc MixSamples ; Given DS:SI = info tables, CX = numchannels + + ; 1. Clean buffer + ; + update variables + ; 2. Update parameters + ; 3. Mix func + ; 4. Return + + Push CX + + Mov CX, BytesToMix + Mov ES, MixSegment + Mov DI, MIXTABLESIZE + Mov AX, 2020h + + Mov BX, CX ; BX = bytes to mix + Mov DX, CX + +; Add CX, CX + + Mov MixTransferOffset, DI ; } Memory write + Rep StosW ; } Memory write + Mov MixTransferRemaining, DX ; } + + Pop CX + +MixSamples2: + Test Byte Ptr [SI], 1 + JZ MixSamplesEnd2 + Cmp Byte Ptr [SI+36h], 100 + JE MixSamplesEnd2 + + Push CX + Mov CX, [SI] + + Test CH, 2 + JZ MixSamples3 + And Byte Ptr [SI], Not 1 + Jmp MixSamplesEnd + +MixSamples3: + Test CL, 20h ; New freq? + JZ MixSamples5 + + Mov AX, [SI+10h] + Mov DX, [SI+12h] + Mov BX, MixSpeed + Cmp DX, BX + JAE MixSamplesHandleError + + Div BX + ShL EAX, 16 + Xor AX, AX + Div BX + Mov STEPVALUE, EAX + +MixSamples4: + Test CH, 1 + JZ MixSamples5 + + Mov DWord Ptr [SI+1Ch], 0 ; Current Volume = 0 + ; for volume sliding. +MixSamples5: + Test CX, 8440h ; New volume or panning? + JZ MixSamplesMix + + Xor AX, AX + Test CH, 8 ; Muted? + JNZ MixModeCommon + +Mix0Mode: ; 16-bit mixing, no interpolation, no ramping +Mix0ModeMono: + Mov AL, [SI+20h] + ShR AL, 1 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Mov AX, 0 + JZ MixModeCommon + Mov AX, 30 ; Use left only-mixing for mono + +MixModeCommon: ; Requires AX = 30/60/90 etc. depending + ; On mixing mode type. + ; This will add 180 for 16-bit, + ; And sort out loop types. + Mov BL, [SI+0Ah] + Test Byte Ptr [SI+18h], 2 ; 16 bit? + JZ MixModeCommon1 + + Add AX, 60 + +MixModeCommon1: + Cmp BL, 8 + JB MixModeCommon3 ; No loop + JE MixModeCommon2 ; Forwards loop + + Add AX, 10 + +MixModeCommon2: + Add AX, 10 + +MixModeCommon3: + Add AX, Offset MixFunctionTables + Add AX, MixModeOffset + Mov [SI+8], AX ; Offset... + + +MixSamplesMix: + Mov BX, [SI+8] ; BX = offset into + Mov EAX, [CS:BX+2] + Mov DWord Ptr PreMixFunction, EAX + Mov EAX, [CS:BX+6] + Mov DWord Ptr MixFunctionSeparateBackwards, EAX + + Mov AX, MixTransferRemaining + Mov MixBlockSize, AX + Mov MixBufferOffset, MIXTABLESIZE + + Mov EAX, CURRENTPOSITION + Mov OLDPOSITION, EAX + + Call Word Ptr [CS:BX] + + And Word Ptr [SI], 0111100010001101b + Jmp MixSamplesEnd + +MixSamplesHandleError: + Mov Word Ptr [SI], 200h + + Test Byte Ptr [SI+3Ah], 80h + JNZ MixSamplesEnd + + Mov BX, [SI+38h] + And Byte Ptr [BX], Not 4 ; Turn off channel + +MixSamplesEnd: + Pop CX + +MixSamplesEnd2: + Add SI, 128 + Dec CX + JNZ MixSamples2 + + Ret + +EndP MixSamples + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SBProIRQHandler + + PushAD + Push DS + Push ES + + CLD + + Mov AX, CS + Mov DS, AX + Assume DS:Driver + + Mov DX, BasePort + Add DL, 0Eh + In AL, DX ; 8-bit IRQ ack. + + Mov AL, 20h + Cmp IRQ, 7 + JBE SBProIRQHandler1 + + Out 0A0h, AL + +SBProIRQHandler1: + Out 20h, AL + + Mov AX, MixBufferPos + Mov BX, AX + Mul DMASize + Cmp AX, DMABUFFERLENGTH + JB SBProIRQHandler2 + + Xor AX, AX + Xor BX, BX + +SBProIRQHandler2: + Inc BX + Mov MixBufferPos, BX + + + ; OK... time to get next block + ; Check whether stereo thing is on.. + ; + LES DI, [ActualDMAPtr] + Add DI, AX + + Mov BX, DMASize ; BX = bytes required + + Call SaveEMSPageFrame + + Cmp MixTransferRemaining, 0 + JNE SBProIRQHandler4 + Assume DS:Nothing + +SBProIRQHandler3: + Push BX + Push ES + Push DI + + Call Update + Call MixSamples + + Pop DI + Pop ES + Pop BX + +SBProIRQHandler4: + Mov DS, MixSegment + Mov SI, MixTransferOffset + Mov DX, BX ; DX = samples to transfer + Cmp DX, MixTransferRemaining + JBE SBProIRQHandler5 + + Mov DX, MixTransferRemaining + +SBProIRQHandler5: + Push DX + +SBProIRQHandler6: + Mov AX, [SI] + SAR AX, 6 + + Test AH, AH + JNZ SBProIRQHandlerClip1 + +SBProIRQHandler7: + StosB ; } Memory write + + Add SI, 2 + Dec DX + JNZ SBProIRQHandler6 + + Pop DX + + Sub MixTransferRemaining, DX ; } Memory write + Sub BX, DX + JNZ SBProIRQHandler3 + + Mov MixTransferOffset, SI ; } Memory write + + Call RestoreEMSPageFrame + + Pop ES + Pop DS + PopAD + IRet + +SBProIRQHandlerClip1: + Mov AL, 00h + JS SBProIRQHandler7 + Mov AL, 0FFh + Jmp SBProIRQHandler7 + +EndP SBProIRQHandler + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetIRQ + + PushAD + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Xor AX, AX + Mov ES, AX + + Mov DI, IRQ + ShL DI, 2 + Add DI, Offset IRQData + Mov BX, [DI] + + Mov AX, CS + ShL EAX, 16 + Mov AX, Offset SBProIRQHandler + + XChg [ES:BX], EAX + Mov OldIRQHandler, EAX + + Mov AX, IMR + And AX, [DI+2] + + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Pop ES + Pop DS + PopAD + + Ret + +EndP SetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetIRQ + + PushAD + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Xor AX, AX + Mov ES, AX + + Mov DI, IRQ + ShL DI, 2 + Mov BX, [IRQData+DI] + + Mov EAX, OldIRQHandler + Mov [ES:BX], EAX + + Pop ES + Pop DS + PopAD + + Ret + +EndP ResetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc StartSBPro ; + + PushA + Push ES + + ; Setup DMA + Mov BX, DMASegment + Xor AX, AX + Mov DX, DMA + Mov DI, DMABUFFERLENGTH + Call SetDMA + + LES DI, ActualDMAPtr + Xor AX, AX + Mov CX, DMABUFFERLENGTH/2 + Rep StosW + + Mov MixBufferPos, 0 + Mov MixTransferRemaining, 0 + + Mov DX, BasePort + Add DL, 0Ch + + Mov AL, 40h ; time constant + Call SBOut + Mov AL, SBMixConst + Call SBOut + + Mov AL, 0D1h ; turn on speaker + Call SBOut + + Mov AL, 48h ; Set DMA Size.. + Call SBOut + Mov AX, DMASize + Dec AX + Call SBOut + Mov AL, AH + Call SBOut + + Mov AL, 1Ch + Cmp MixSpeed, 21739 + JBE StartSBPro1 + + Mov AL, 90h + +StartSBPro1: + Call SBOut + + Pop ES + PopA + + Ret + + Assume DS:Nothing + +EndP StartSBPro + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetMixerRegisters + + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Pop DS + + Ret + +EndP GetMixerRegisters + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +;컴 InitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Sets up any memory required for output +; Initiates output +; +; Parameters: AX = Number of Channels +; +; If sucessful, returns: +; Carry flag clear +; DS:SI = pointer to text to display +; AX = parameter 1 in text +; BX = parameter 2 in text +; CX = parameter 3 in text +; DX = parameter 4 in text +; DI = parameter 5 in text +; +; If unsucessful, returns: +; Carry flag set +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc InitSound Far + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, DS + Mov DriverSegment1, AX + Mov DriverSegment2, AX + Mov DriverSegment3, AX + Mov DriverSegment4, AX + + Call GetEMSPageFrame + Mov EMSPageFrame, AX + + In AL, 0A1h + Mov AH, AL + In AL, 21h + Mov IMR, AX + + Mov ECX, IdleUpdateInfoLine + Mov EDX, GlobalKeyList + Mov IdleFunctionList, ECX + Mov GlobalKeyLink2, EDX + + Mov ECX, FillHeaderFunction + Mov EDX, DrawHeaderFunction + Mov FillHeader2, ECX + Mov ScreenHeader2, EDX + + Call GetSBMixConst + + ; Parags to allocate = (2/(.4*31*16))*MixSpeed + 2080 + ; = 661*MixSpeed/65536 + + Mov AX, 661 + Mul MixSpeed + Add AX, 0FFFFh + AdC DX, 2080 + + Mov BX, (DMABUFFERLENGTH*2)/16 + Add BX, DX + + ; Allocate MixSegment first + Mov AH, 48h + + Int 21h + JNC InitSound1 + +InitSoundNoMemory: + Mov SI, Offset SBProNoMemoryMsg + Ret + +InitSound1: + Mov MixSegment, AX + Add AX, DX + Mov DMASegment, AX + + Call SetIRQ + Call GetTempo + Call SetTempo + Call StartSBPro + + Mov SI, Offset SBProMsg + + Mov AX, BasePort + Mov BX, IRQ + Mov CX, DMA + + Ret + +EndP InitSound + Assume DS:Nothing + +;컴 ReInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Reinitialises sound output +; Initiates sound output +; +; Parameters: AX = number of channels. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReInitSound Far + + PushA + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Call ResetIRQ + Call SetIRQ + + Mov SI, Offset ReInitMsg + Mov BX, 40 + Call SetInfoLine + + Mov AX, CS:BasePort + Call ResetDSP + Call StartSBPro + + Pop ES + Pop DS + PopA + + Ret + +EndP ReInitSound + Assume DS:Nothing + +;컴 UnInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Stops sound output, releases any memory used by driver +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UnInitSound Far + + Mov AX, BasePort + Call ResetDSP + + Mov AX, IMR + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Mov AX, MixSegment + Test AX, AX + JZ UnInitSound1 + + Mov ES, AX + Mov AH, 49h ; Release MixSegment + Int 21h + + Call ResetIRQ + +UnInitSound1: + Ret + +EndP UnInitSound + +;컴 Poll 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; This procedure is called as often as possible by IT.EXE +; AX = Playmode (0 for nothing in particular, 1 = pattern, 2 = song) +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Poll Far + + Ret + +EndP Poll + +;컴 SetTempo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: BX = tempo +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetTempo Far + + Push AX + Push BX + Push DX + + Push BX + + Mov AX, MixSpeed + Mov BX, AX + Xor DX, DX + + ShL AX, 1 + RCL DX, 1 ; DX:AX = Mixspeed*2 + + ShR BX, 1 ; BX = Mixspeed/2 + + Add AX, BX + AdC DX, 0 ; DX:AX = Mixspeed*2.5 + + Pop BX ; BX = tempo + Div BX + + Mov BytesToMix, AX + + Pop DX + Pop BX + Pop AX + + Ret + +EndP SetTempo + +;컴 SetMixVolume 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = MixVolume +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixVolume Far + + PushA + Push DS + + Mov BX, AX ; BX = MixVolume + + Mov AX, CS:MixSegment + Test AX, AX + JZ SetMixVolume2 + + Mov DS, AX + + Mov CX, MIXTABLESIZE/2 + Mov SI, MIXTABLESIZE-2; Starting point - working backwards + +SetMixVolume1: + Mov AX, CX + + Dec AX ; AH = volume, AL = wave value. + Xor DX, DX + XChg AH, DL ; DL = Volume, AX = wave value + CBW + + IMul DX ; DX:AX = Volume * Wave Value + ; Ranges -8192->8128 + + IMul BX ; DX:AX = Volume * Wave Value * Mixing Volume + ; Ranges -1048576->1040384 + + Add AX, 64 + AdC DX, 0 + + ShRD AX, DX, 7 + Mov [SI], AX + Sub SI, 2 + + Loop SetMixVolume1 + +SetMixVolume2: + Pop DS + PopA + + Ret + +EndP SetMixVolume + +;컴 SetStereo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AL = Stereo on/off, 0 = off. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetStereo Far + + Ret + +EndP SetStereo + +;컴 LoadSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = sample to load +; DS:SI points to sample header +; ES:0 points to first sample +; +; Returns: **Carry set if NO error** +; **Carry clear if error** +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +include loadsam.inc + +;컴 ReleaseSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AX = sample to release +; DS:SI points to sample header +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReleaseSample Far + + Ret + +EndP ReleaseSample + +;컴 ResetMemory 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetMemory Far + + Ret + +EndP ResetMemory + +;컴 GetStatus 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +; Returns text to show on status line, AX = display parameter +; Carry set if not to show anything. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetStatus Far + + StC + Ret + +EndP GetStatus + +;컴 SoundCardScreen 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Function to have driver interactive part of program +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SoundCardScreen Far + + Mov AX, 5 + Mov SI, 1 + Mov CX, CS + Mov DX, Offset SBProScreenList + + ClC + Ret + +EndP SoundCardScreen + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetVariable Far ; Returns AX, given DI + + Ret + +EndP GetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetVariable Far ; Given AX, DI + + Ret + +EndP SetVariable + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +EndDriver: + +;******** Provided Variable Table ************* + +MaxNumberOfChannels DW 0FFFFh ; Maximum number of channels the + ; driver can handle. + +StopAfterPlay DW 0 +DefaultChannels DW 64 + DW 5 Dup (0) + + +;******** Provided Procedure Table ************* + +ProvidedTableStart: + + DW Offset DetectCard + + DW Offset InitSound ; Playing related + DW Offset ReinitSound + DW Offset UninitSound + + DW Offset Poll + + DW Offset SetTempo ; Sound variable related + DW Offset SetMixVolume + DW Offset SetStereo + + DW Offset LoadSample ; Sample related + DW Offset ReleaseSample + DW Offset ResetMemory + DW Offset GetStatus ; Returns string to show on status line + + DW Offset SoundCardScreen ; Sound card 'screen' + + DW Offset GetVariable ; For interface + DW Offset SetVariable + +ProvidedTableEnd: + DW 32-(ProvidedTableEnd-ProvidedTableStart)/2 Dup (0) + +EndS + +End diff --git a/it/SoundDrivers/SBDRV.ASM b/it/SoundDrivers/SBDRV.ASM new file mode 100755 index 0000000..3bf7123 --- /dev/null +++ b/it/SoundDrivers/SBDRV.ASM @@ -0,0 +1,1416 @@ + + .386P + +Segment DriverHeader PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +;***** Driver Header ******* + +include drhead.inc + +EndS + +Segment Driver PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +ORG 0 +StartDriver: + +include vtable.inc + +;******** Required ProcedureTable ************* + +include reqproc.inc + +;********************************** + +STEREOENABLED EQU 0 +DMABUFFERLENGTH EQU 1024 +MIXRESOLUTION EQU 16 ; 16 bit mixing for the SB Pro +MIXTABLESIZE EQU 2*256*65 + +SBProMsg DB "Sound Blaster detected", 13 + DB "Port ", 0FDh, "Xh, IRQ ", 0FDh, "D, DMA ", 0FDh, "D", 0 + +SBProNoMemoryMsg DB "Sound Blaster detected", 13 + DB "Error: Insufficient memory", 0 + +ReinitMsg DB "Sound Blaster reinitialised", 0 + +ConfigErrorMsg DB "Error saving configuration to ITSB.DRV", 0 +ConfigOKMsg DB "Configuration saved to ITSB.DRV", 0 + +BLASTERString DB "BLASTER" +DriverName DB "ITSB.DRV", 0 + +BlasterEnvironment Label DWord +BlasterOffset DW 0 +BlasterSegment DW 0 + +Forced DB 0 + +BytesToMix DW 1000 +SBMixConst DB 0 + +MixSegment DW 0 +DMASegment DW 0 + +MixTransferOffset DW 0 +MixTransferRemaining DW 0 + +CONFIGURATIONOFFSET EQU $+128 +CONFIGSIZE EQU 4 +MixModeOffset DW 0 +DMASize DW 512 + +MixLength DW 0 + +IMR DW 0 +OldIRQHandler DD 0 + +IRQData Label Word + DW 20h, 1111111111111110b ; IRQ 0 + DW 24h, 1111111111111101b ; IRQ 1 + DW 28h, 1111110111111011b ; IRQ 2 + DW 2Ch, 1111111111110111b ; IRQ 3 + DW 30h, 1111111111101111b ; IRQ 4 + DW 34h, 1111111111011111b ; IRQ 5 + DW 38h, 1111111110111111b ; IRQ 6 + DW 3Ch, 1111111101111111b ; IRQ 7 + DW 1C0h, 1111111011111011b ; IRQ 8 + DW 1C4h, 1111110111111011b ; IRQ 9 + DW 1C8h, 1111101111111011b ; IRQ 10 + DW 1CCh, 1111011111111011b ; IRQ 11 + DW 1D0h, 1110111111111011b ; IRQ 12 + DW 1D4h, 1101111111111011b ; IRQ 13 + DW 1D8h, 1011111111111011b ; IRQ 14 + DW 1DCh, 0111111111111011b ; IRQ 15 + + +;********************************** + +SBProScreenList Label + DW 6 + DW Near Ptr IdleFunctionList + DW Near Ptr GlobalKeyLink + + DW Near Ptr FullScreenBox ; 0 + DW Near Ptr ScreenHeader + DW Near Ptr FillHeader + DW Near Ptr SB16HeaderLine + DW Near Ptr DriverText + + DW Near Ptr MixModeHeader + DW Near Ptr MixModeButton1 ; 6 + DW Near Ptr MixModeButton2 ; 7 + + DW 0 + +MixModeHeader DW 1 + DB 3, 14 + DB 20h + DB "Mixing Mode, Playback Frequency: ", 0FDh, "DHz", 0 +MixSpeed DW 21739 + +MixModeButton1 DW 2 + DW 0FFFFh, 7, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment1 DW 0 + DW 0 + DW Offset SetMixMode +DriverSegment2 DW 0 + DB 5, 16, 34, 18, 8 + DB 0 + DB " 16 Bit, Non-Interpolated", 0 + +MixModeButton2 DW 2 + DW 6, 0FFFFh, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment3 DW 0 + DW 120 + DW Offset SetMixMode +DriverSegment4 DW 0 + DB 5, 19, 34, 21, 8 + DB 0 + DB " 16 Bit, Interpolated", 0 + +SB16HeaderLine DW 10 + DB "Sound Blaster Driver", 0 + +DriverText DW 1 + DB 34, 48 + DB 21h + DB "Sound Blaster Driver 1.0 for Impulse Tracker", 0 + +GlobalKeyLink DB 7 +GlobalKeyLink2 DD 0 + +IdleFunctionList DD 0 + DD 0 + +FillHeader DW 8 +FillHeader2 DD 0 + +FullScreenBox DW 0 + DB 0, 0, 79, 49 + DB 4 + +ScreenHeader DW 8 +ScreenHeader2 DD 0 + +; 컴 MixingRoutines 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +MixBufferPos DW 0 + +include dma.inc +include mix.inc +include mono12b.mix +include mono12bi.mix + +MixFunctionTables Label + +include mono12b.inc ; contains the tables +include mono12bi.inc + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SBOut ; AL = data + ; DX = 2xCh + + Push AX + +SBOut1: + In AL, DX + Test AL, AL + JS SBOut1 + + Pop AX + Out DX, AL + + Ret + +EndP SBOut + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SBIn ; DX = 2xEh, returns AL + +SBIn1: + In AL, DX + Test AL, AL + JNS SBIn1 + + Add DL, 0Ah-0Eh ; DX = 2xAh -> Data read port + In AL, DX + Add DL, 0Eh-0Ah + + Ret + +EndP SBIn + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetMixMode Far + + Push CS + Pop ES + Mov DI, Offset MixModeOffset + + Ret + +EndP GetMixMode + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixMode Far + + Mov AX, [SI+22] + + ClI + + Mov CS:MixModeOffset, AX + Mov DS, Word Ptr [CS:RecalculateAllVolumes+2] + Call CS:RecalculateAllVolumes + + StI + + Call GotoHomeDirectory + + ; Now to save config into driver file. + Push CS + Pop DS + Assume DS:Driver + + Mov AX, 3D02h ; Read write access + Mov DX, Offset DriverName + Mov SI, Offset ConfigErrorMsg + Int 21h + JC SetMixMode1 + + Mov BX, AX + + Mov AX, 4200h + Xor CX, CX + Mov DX, Offset CONFIGURATIONOFFSET + Int 21h + JC SetMixMode2 + + Mov AH, 40h + Mov CX, CONFIGSIZE + Mov DX, Offset MixModeOffset + Int 21h + +SetMixMode2: + PushF + Mov AH, 3Eh + Int 21h + PopF + + JC SetMixMode1 + + Mov SI, Offset ConfigOKMsg + +SetMixMode1: + Mov BX, 40 + Call SetInfoLine + + Mov AX, 1 + Ret + +EndP SetMixMode + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SBGetRegister + + Out DX, AL + Inc DX + In AL, DX + Dec DX + + Ret + +EndP SBGetRegister + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GetSBMixConst ; Work out value.. and nearest + ; mixspeed value. + + PushA + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, CmdLineMixSpeed + Mov CX, MixSpeed + Test AX, AX + JZ GetSBMixConst1 + + Mov CX, 21739 + Cmp AX, CX + JA GetSBMixConst1 + + Mov CX, 12000 + Cmp AX, CX + JB GetSBMixConst1 + + Mov CX, AX + +GetSBMixConst1: + Mov AX, 1000 + Mul AX + Div CX + Mov AH, AL + Neg AH + Mov SBMixConst, AH + + MovZX BX, AL + Mov AX, 1000 + Mul AX + Div BX + Mov MixSpeed, AX + + Pop DS + PopA + Ret + +EndP GetSBMixConst + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ResetDSP Far ; AX = Port + + Push AX + Push CX + Push DX + + Mov DX, AX + Add DL, 6 + Mov AL, 1 + Out DX, AL + + In AL, DX + In AL, DX + In AL, DX + In AL, DX + + Xor AL, AL + Out DX, AL + + Add DL, 8 + Mov CX, 200 + +ResetDSP1: + In AL, DX + Test AL, AL + JS ResetDSP2 + Loop ResetDSP1 + Jmp ResetDSP3 + +ResetDSP2: + Sub DL, 4 + In AL, DX + Cmp AL, 0AAh + JE ResetDSP4 + Add DL, 4 + Loop ResetDSP1 + +ResetDSP3: + StC + +ResetDSP4: + Pop DX + Pop CX + Pop AX + Ret + +EndP ResetDSP + +; 컴 DetectCard 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Returns carry set if error, else carry clear. Has to setup internal vars +; (eg. appropriate IRQ/DMA whatever). +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc DetectCard Far + + Push CS + Pop DS + Assume DS:Driver + + Mov Forced, AL + + Mov AX, BasePort + Cmp AX, 0FFFFh + JE DetectCard1 + + Cmp AX, 210h + JB DetectCard9 + Cmp AX, 290h + JA DetectCard9 + + Call ResetDSP + JNC DetectCard2 + + Ret + +DetectCard1: + Mov AX, 210h + +DetectCard2: + Call ResetDSP + JNC DetectCard3 + Add AL, 10h + Cmp AL, 80h + JBE DetectCard2 + +DetectCard9: + StC + Ret + +DetectCard3: ; OK... DSP found. + ; Get DSP version + Mov BasePort, AX + + Mov DX, AX + Add DL, 0Ch ; 2xCh -> Data ready to send... + +DetectCardOuputLoop1: + In AL, DX + Test AL, AL + JS DetectCardOuputLoop1 + + Mov SI, Offset BLASTERString + Mov CX, 7 + Call GetEnvironment ; Returns ES:DI, Carry if error + JC DetectCardDefault + + Mov BlasterOffset, DI + Mov BlasterSegment, ES + + Cmp IRQ, 0FFFFh + JE DetectCardIRQ3 + Cmp Forced, 0 + JNE DetectCardIRQDone + Jmp DetectCardError + +DetectCardIRQ3: + Push DS + Push SI + + LDS SI, BlasterEnvironment + + Xor DX, DX ; DX = env.. + +DetectCardIRQ1: + LodsB + And AL, AL + JZ DetectCardError + Cmp AL, 'i' + JE DetectCardIRQ2 + Cmp AL, 'I' + JE DetectCardIRQ2 + Jmp DetectCardIRQ1 + +DetectCardIRQ2: + LodsB + And AL, AL + JZ DetectCardIRQEnd + Cmp AL, ' ' + JE DetectCardIRQEnd + Sub AL, '0' + JC DetectCardError + Cmp AL, 9 + JA DetectCardError + + IMul DX, 10 + Add DL, AL + Jmp DetectCardIRQ2 + +DetectCardIRQEnd: + Pop SI + Pop DS + + Mov IRQ, DX + +DetectCardIRQDone: + Cmp DMA, 0FFFFh + JE DetectCardDMA3 + Cmp Forced, 0 + JNE DetectCardDMADone + Jmp DetectCardError + +DetectCardDMA3: + Push DS + Push SI + + LDS SI, BlasterEnvironment + + Xor DX, DX ; DX = env.. + +DetectCardDMA1: + LodsB + And AL, AL + JZ DetectCardError + Cmp AL, 'd' + JE DetectCardDMA2 + Cmp AL, 'D' + JE DetectCardDMA2 + Jmp DetectCardDMA1 + +DetectCardDMA2: + LodsB + And AL, AL + JZ DetectCardDMAEnd + Cmp AL, ' ' + JE DetectCardDMAEnd + Sub AL, '0' + JC DetectCardError + Cmp AL, 9 + JA DetectCardError + + IMul DX, 10 + Add DL, AL + Jmp DetectCardDMA2 + +DetectCardDMAEnd: + Pop SI + Pop DS + + Mov DMA, DX + +DetectCardDMADone: + Mov EAX, 'Jeff' + + ClC + Ret + +DetectCardDefault: + Cmp IRQ, 0FFFFh + JNE DetectCardDefaultDMA + Mov IRQ, 7 + +DetectCardDefaultDMA: + Cmp DMA, 0FFFFh + JNE DetectCardDefaultEnd + Mov DMA, 1 + +DetectCardDefaultEnd: + Mov EAX, 'Jeff' + + ClC + Ret + +DetectCardError: + StC + Ret + +EndP DetectCard + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc MixSamples ; Given DS:SI = info tables, CX = numchannels + + ; 1. Clean buffer + ; + update variables + ; 2. Update parameters + ; 3. Mix func + ; 4. Return + + Push CX + + Mov CX, BytesToMix + Mov ES, MixSegment + Mov DI, MIXTABLESIZE + Mov AX, 2020h + + Mov BX, CX ; BX = bytes to mix + Mov DX, CX + +; Add CX, CX + + Mov MixTransferOffset, DI ; } Memory write + Rep StosW ; } Memory write + Mov MixTransferRemaining, DX ; } + + Pop CX + +MixSamples2: + Test Byte Ptr [SI], 1 + JZ MixSamplesEnd2 + Cmp Byte Ptr [SI+36h], 100 + JE MixSamplesEnd2 + + Push CX + Mov CX, [SI] + + Test CH, 2 + JZ MixSamples3 + And Byte Ptr [SI], Not 1 + Jmp MixSamplesEnd + +MixSamples3: + Test CL, 20h ; New freq? + JZ MixSamples5 + + Mov AX, [SI+10h] + Mov DX, [SI+12h] + Mov BX, MixSpeed + Cmp DX, BX + JAE MixSamplesHandleError + + Div BX + ShL EAX, 16 + Xor AX, AX + Div BX + Mov STEPVALUE, EAX + +MixSamples4: + Test CH, 1 + JZ MixSamples5 + + Mov DWord Ptr [SI+1Ch], 0 ; Current Volume = 0 + ; for volume sliding. +MixSamples5: + Test CX, 8440h ; New volume or panning? + JZ MixSamplesMix + + Xor AX, AX + Test CH, 8 ; Muted? + JNZ MixModeCommon + +Mix0Mode: ; 16-bit mixing, no interpolation, no ramping +Mix0ModeMono: + Mov AL, [SI+20h] + ShR AL, 1 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Mov AX, 0 + JZ MixModeCommon + Mov AX, 30 ; Use left only-mixing for mono + +MixModeCommon: ; Requires AX = 30/60/90 etc. depending + ; On mixing mode type. + ; This will add 180 for 16-bit, + ; And sort out loop types. + Mov BL, [SI+0Ah] + Test Byte Ptr [SI+18h], 2 ; 16 bit? + JZ MixModeCommon1 + + Add AX, 60 + +MixModeCommon1: + Cmp BL, 8 + JB MixModeCommon3 ; No loop + JE MixModeCommon2 ; Forwards loop + + Add AX, 10 + +MixModeCommon2: + Add AX, 10 + +MixModeCommon3: + Add AX, Offset MixFunctionTables + Add AX, MixModeOffset + Mov [SI+8], AX ; Offset... + + +MixSamplesMix: + Mov BX, [SI+8] ; BX = offset into + Mov EAX, [CS:BX+2] + Mov DWord Ptr PreMixFunction, EAX + Mov EAX, [CS:BX+6] + Mov DWord Ptr MixFunctionSeparateBackwards, EAX + + Mov AX, MixTransferRemaining + Mov MixBlockSize, AX + Mov MixBufferOffset, MIXTABLESIZE + + Mov EAX, CURRENTPOSITION + Mov OLDPOSITION, EAX + + Call Word Ptr [CS:BX] + + And Word Ptr [SI], 0111100010001101b + Jmp MixSamplesEnd + +MixSamplesHandleError: + Mov Word Ptr [SI], 200h + + Test Byte Ptr [SI+3Ah], 80h + JNZ MixSamplesEnd + + Mov BX, [SI+38h] + And Byte Ptr [BX], Not 4 ; Turn off channel + +MixSamplesEnd: + Pop CX + +MixSamplesEnd2: + Add SI, 128 + Dec CX + JNZ MixSamples2 + + Ret + +EndP MixSamples + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SBProIRQHandler + + PushAD + Push DS + Push ES + + CLD + + Mov AX, CS + Mov DS, AX + Assume DS:Driver + + Mov DX, BasePort + Add DL, 0Eh + In AL, DX ; 8-bit IRQ ack. + + Add DL, 0Ch-0Eh + + Mov AL, 14h ; Start output + Call SBOut + Mov AX, DMASize + Dec AX + Call SBOut + Mov AL, AH + Call SBOut + + Mov AL, 20h + Cmp IRQ, 7 + JBE SBProIRQHandler1 + + Out 0A0h, AL + +SBProIRQHandler1: + Out 20h, AL + + Mov AX, MixBufferPos + Mov BX, AX + Mul DMASize + Cmp AX, DMABUFFERLENGTH + JB SBProIRQHandler2 + + Xor AX, AX + Xor BX, BX + +SBProIRQHandler2: + Inc BX + Mov MixBufferPos, BX + + + ; OK... time to get next block + ; Check whether stereo thing is on.. + ; + LES DI, [ActualDMAPtr] + Add DI, AX + + Mov BX, DMASize ; BX = bytes required + + Call SaveEMSPageFrame + + Cmp MixTransferRemaining, 0 + JNE SBProIRQHandler4 + Assume DS:Nothing + +SBProIRQHandler3: + Push BX + Push ES + Push DI + + Call Update + Call MixSamples + + Pop DI + Pop ES + Pop BX + +SBProIRQHandler4: + Mov DS, MixSegment + Mov SI, MixTransferOffset + Mov DX, BX ; DX = samples to transfer + Cmp DX, MixTransferRemaining + JBE SBProIRQHandler5 + + Mov DX, MixTransferRemaining + +SBProIRQHandler5: + Push DX + +SBProIRQHandler6: + Mov AX, [SI] + SAR AX, 6 + + Test AH, AH + JNZ SBProIRQHandlerClip1 + +SBProIRQHandler7: + StosB ; } Memory write + + Add SI, 2 + Dec DX + JNZ SBProIRQHandler6 + + Pop DX + + Sub MixTransferRemaining, DX ; } Memory write + Sub BX, DX + JNZ SBProIRQHandler3 + + Mov MixTransferOffset, SI ; } Memory write + + Call RestoreEMSPageFrame + + Pop ES + Pop DS + PopAD + IRet + +SBProIRQHandlerClip1: + Mov AL, 00h + JS SBProIRQHandler7 + Mov AL, 0FFh + Jmp SBProIRQHandler7 + +EndP SBProIRQHandler + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetIRQ + + PushAD + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Xor AX, AX + Mov ES, AX + + Mov DI, IRQ + ShL DI, 2 + Add DI, Offset IRQData + Mov BX, [DI] + + Mov AX, CS + ShL EAX, 16 + Mov AX, Offset SBProIRQHandler + + XChg [ES:BX], EAX + Mov OldIRQHandler, EAX + + Mov AX, IMR + And AX, [DI+2] + + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Pop ES + Pop DS + PopAD + + Ret + +EndP SetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetIRQ + + PushAD + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Xor AX, AX + Mov ES, AX + + Mov DI, IRQ + ShL DI, 2 + Mov BX, [IRQData+DI] + + Mov EAX, OldIRQHandler + Mov [ES:BX], EAX + + Pop ES + Pop DS + PopAD + + Ret + +EndP ResetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc StartSBPro ; + + PushA + Push ES + + ; Setup DMA + Mov BX, DMASegment + Xor AX, AX + Mov DX, DMA + Mov DI, DMABUFFERLENGTH + Call SetDMA + + LES DI, ActualDMAPtr + Xor AX, AX + Mov CX, DMABUFFERLENGTH/2 + Rep StosW + + Mov MixBufferPos, 0 + Mov MixTransferRemaining, 0 + + Mov DX, BasePort + Add DL, 0Ch + + Mov AL, 40h ; time constant + Call SBOut + Mov AL, SBMixConst + Call SBOut + + Mov AL, 0D1h ; turn on speaker + Call SBOut + + Mov AL, 14h ; Start output + Call SBOut + Mov AX, DMASize + Dec AX + Call SBOut + Mov AL, AH + Call SBOut + + Pop ES + PopA + + Ret + + Assume DS:Nothing + +EndP StartSBPro + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetMixerRegisters + + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Pop DS + + Ret + +EndP GetMixerRegisters + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +;컴 InitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Sets up any memory required for output +; Initiates output +; +; Parameters: AX = Number of Channels +; +; If sucessful, returns: +; Carry flag clear +; DS:SI = pointer to text to display +; AX = parameter 1 in text +; BX = parameter 2 in text +; CX = parameter 3 in text +; DX = parameter 4 in text +; DI = parameter 5 in text +; +; If unsucessful, returns: +; Carry flag set +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc InitSound Far + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, DS + Mov DriverSegment1, AX + Mov DriverSegment2, AX + Mov DriverSegment3, AX + Mov DriverSegment4, AX + + Call GetEMSPageFrame + Mov EMSPageFrame, AX + + In AL, 0A1h + Mov AH, AL + In AL, 21h + Mov IMR, AX + + Mov ECX, IdleUpdateInfoLine + Mov EDX, GlobalKeyList + Mov IdleFunctionList, ECX + Mov GlobalKeyLink2, EDX + + Mov ECX, FillHeaderFunction + Mov EDX, DrawHeaderFunction + Mov FillHeader2, ECX + Mov ScreenHeader2, EDX + + Call GetSBMixConst + + ; Parags to allocate = (2/(.4*31*16))*MixSpeed + 2080 + ; = 661*MixSpeed/65536 + + Mov AX, 661 + Mul MixSpeed + Add AX, 0FFFFh + AdC DX, 2080 + + Mov BX, (DMABUFFERLENGTH*2)/16 + Add BX, DX + + ; Allocate MixSegment first + Mov AH, 48h + + Int 21h + JNC InitSound1 + +InitSoundNoMemory: + Mov SI, Offset SBProNoMemoryMsg + Ret + +InitSound1: + Mov MixSegment, AX + Add AX, DX + Mov DMASegment, AX + + Call SetIRQ + Call GetTempo + Call SetTempo + Call StartSBPro + + Mov SI, Offset SBProMsg + + Mov AX, BasePort + Mov BX, IRQ + Mov CX, DMA + + Ret + +EndP InitSound + Assume DS:Nothing + +;컴 ReInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Reinitialises sound output +; Initiates sound output +; +; Parameters: AX = number of channels. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReInitSound Far + + PushA + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Call ResetIRQ + Call SetIRQ + + Mov SI, Offset ReInitMsg + Mov BX, 40 + Call SetInfoLine + + Mov AX, CS:BasePort + Call ResetDSP + Call StartSBPro + + Pop ES + Pop DS + PopA + + Ret + +EndP ReInitSound + Assume DS:Nothing + +;컴 UnInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Stops sound output, releases any memory used by driver +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UnInitSound Far + + Mov AX, BasePort + Call ResetDSP + + Mov AX, IMR + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Mov AX, MixSegment + Test AX, AX + JZ UnInitSound1 + + Mov ES, AX + Mov AH, 49h ; Release MixSegment + Int 21h + + Call ResetIRQ + +UnInitSound1: + Ret + +EndP UnInitSound + +;컴 Poll 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; This procedure is called as often as possible by IT.EXE +; AX = Playmode (0 for nothing in particular, 1 = pattern, 2 = song) +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Poll Far + + Ret + +EndP Poll + +;컴 SetTempo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: BX = tempo +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetTempo Far + + Push AX + Push BX + Push DX + + Push BX + + Mov AX, MixSpeed + Mov BX, AX + Xor DX, DX + + ShL AX, 1 + RCL DX, 1 ; DX:AX = Mixspeed*2 + + ShR BX, 1 ; BX = Mixspeed/2 + + Add AX, BX + AdC DX, 0 ; DX:AX = Mixspeed*2.5 + + Pop BX ; BX = tempo + Div BX + + Mov BytesToMix, AX + + Pop DX + Pop BX + Pop AX + + Ret + +EndP SetTempo + +;컴 SetMixVolume 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = MixVolume +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixVolume Far + + PushA + Push DS + + Mov BX, AX ; BX = MixVolume + + Mov AX, CS:MixSegment + Test AX, AX + JZ SetMixVolume2 + + Mov DS, AX + + Mov CX, MIXTABLESIZE/2 + Mov SI, MIXTABLESIZE-2; Starting point - working backwards + +SetMixVolume1: + Mov AX, CX + + Dec AX ; AH = volume, AL = wave value. + Xor DX, DX + XChg AH, DL ; DL = Volume, AX = wave value + CBW + + IMul DX ; DX:AX = Volume * Wave Value + ; Ranges -8192->8128 + + IMul BX ; DX:AX = Volume * Wave Value * Mixing Volume + ; Ranges -1048576->1040384 + + Add AX, 64 + AdC DX, 0 + + ShRD AX, DX, 7 + Mov [SI], AX + Sub SI, 2 + + Loop SetMixVolume1 + +SetMixVolume2: + Pop DS + PopA + + Ret + +EndP SetMixVolume + +;컴 SetStereo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AL = Stereo on/off, 0 = off. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetStereo Far + + Ret + +EndP SetStereo + +;컴 LoadSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = sample to load +; DS:SI points to sample header +; ES:0 points to first sample +; +; Returns: **Carry set if NO error** +; **Carry clear if error** +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +include loadsam.inc + +;컴 ReleaseSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AX = sample to release +; DS:SI points to sample header +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReleaseSample Far + + Ret + +EndP ReleaseSample + +;컴 ResetMemory 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetMemory Far + + Ret + +EndP ResetMemory + +;컴 GetStatus 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +; Returns text to show on status line, AX = display parameter +; Carry set if not to show anything. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetStatus Far + + StC + Ret + +EndP GetStatus + +;컴 SoundCardScreen 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Function to have driver interactive part of program +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SoundCardScreen Far + + Mov AX, 5 + Mov SI, 1 + Mov CX, CS + Mov DX, Offset SBProScreenList + + ClC + Ret + +EndP SoundCardScreen + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetVariable Far ; Returns AX, given DI + + Ret + +EndP GetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetVariable Far ; Given AX, DI + + Ret + +EndP SetVariable + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +EndDriver: + +;******** Provided Variable Table ************* + +MaxNumberOfChannels DW 0FFFFh ; Maximum number of channels the + ; driver can handle. + +StopAfterPlay DW 0 +DefaultChannels DW 64 + DW 5 Dup (0) + + +;******** Provided Procedure Table ************* + +ProvidedTableStart: + + DW Offset DetectCard + + DW Offset InitSound ; Playing related + DW Offset ReinitSound + DW Offset UninitSound + + DW Offset Poll + + DW Offset SetTempo ; Sound variable related + DW Offset SetMixVolume + DW Offset SetStereo + + DW Offset LoadSample ; Sample related + DW Offset ReleaseSample + DW Offset ResetMemory + DW Offset GetStatus ; Returns string to show on status line + + DW Offset SoundCardScreen ; Sound card 'screen' + + DW Offset GetVariable ; For interface + DW Offset SetVariable + +ProvidedTableEnd: + DW 32-(ProvidedTableEnd-ProvidedTableStart)/2 Dup (0) + +EndS + +End diff --git a/it/SoundDrivers/SBMIDI.INC b/it/SoundDrivers/SBMIDI.INC new file mode 100755 index 0000000..0b1f523 --- /dev/null +++ b/it/SoundDrivers/SBMIDI.INC @@ -0,0 +1,133 @@ + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Variables � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +MIDIPort DW 300h + +;旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +;� Functions � +;읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Poll Far + + Mov DX, [CS:MIDIPort] + Test DX, DX + JZ PollEnd + + Call [CS:UARTBufferEmpty] + JNC PollEnd + + Inc DX + In AL, DX + Test AL, 80h + JNZ PollEnd + + Dec DX + In AL, DX + Cmp AL, 0F8h + JAE PollEnd + + Call [CS:UARTSend] + +PollEnd: + Ret + +EndP Poll + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc MIDI_UnInit + + Ret + + Mov DX, MIDIPort + Test DX, DX + JZ UnInitUARTEnd + + Inc DX + + Mov AL, 0FFh + Out DX, AL + +UnInitUARTEnd: + Ret + +EndP MIDI_UnInit + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc InitUART + ; returns carry set if no UART + + Mov BX, 32 ; Number of attempts to read correct + ; value back from the UART + + Inc DX + Mov AL, 0FFh + Out DX, AL ; Reset UART + + Mov AL, 03Fh + Out DX, AL ; UART Mode + + Mov CX, 0FFFFh + +InitUART1: + In AL, DX + Test AL, 80h + LoopNZ InitUART1 + +InitUART2: + StC + JNZ InitUART3 + + Dec DX + In AL, DX + Cmp AL, 0FEh + JE InitUART3 + + Inc DX + Dec BX + JNZ InitUART1 + + StC + +InitUART3: + Ret + +EndP InitUART + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc MIDI_Init + + Mov DX, 301h + Mov AL, 0FFh + Out DX, AL + + Mov AL, 3Fh + Out DX, AL + Ret + + Mov DX, 330h + Call InitUART + + JC MIDI_Init1 + + Mov [CS:MIDIPort], 330h + Jmp MIDI_InitEnd + +MIDI_Init1: + Mov DX, 300h + Call InitUART + JC MIDI_InitEnd + + Mov [CS:MIDIPort], 300h + +MIDI_InitEnd: + Ret + +EndP MIDI_Init + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� diff --git a/it/SoundDrivers/SBPRODRV.ASM b/it/SoundDrivers/SBPRODRV.ASM new file mode 100755 index 0000000..b4119b8 --- /dev/null +++ b/it/SoundDrivers/SBPRODRV.ASM @@ -0,0 +1,2009 @@ + + .386P + +Segment DriverHeader PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +;***** Driver Header ******* + +include drhead.inc + +EndS + +Segment Driver PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +ORG 0 +StartDriver: + +include vtable.inc + +;******** Required ProcedureTable ************* + +include reqproc.inc + +;********************************** + +STEREOENABLED EQU 1 +DMABUFFERLENGTH EQU 4096 +MIXRESOLUTION EQU 16 ; 16 bit mixing for the SB Pro +MIXTABLESIZE EQU 2*256*65 + +SBProMsg DB "Sound Blaster Pro detected", 13 + DB "Port ", 0FDh, "Xh, IRQ ", 0FDh, "D, DMA ", 0FDh, "D", 0 + +SBProNoMemoryMsg DB "Sound Blaster Pro detected", 13 + DB "Error: Insufficient memory", 0 + +ReinitMsg DB "Sound Blaster Pro reinitialised", 0 + +ConfigErrorMsg DB "Error saving configuration to ITSBPRO.DRV", 0 +ConfigOKMsg DB "Configuration saved to ITSBPRO.DRV", 0 + +BLASTERString DB "BLASTER" +DriverName DB "ITSBPRO.DRV", 0 + +BlasterEnvironment Label DWord +BlasterOffset DW 0 +BlasterSegment DW 0 + +MixSpeed DW 43478 + +DSPVersion DW 0 +Forced DB 0 +Stereo DB 0 + +BytesToMix DW 1000 +SBMixConst DB 0 + +MixSegment DW 0 +DMASegment DW 0 + +MixTransferOffset DW 0 +MixTransferRemaining DW 0 + +CONFIGURATIONOFFSET EQU $+128 +CONFIGSIZE EQU 6 +MixMode DW 0 +MixModeOffset DW 0 +Filter DW 0 +DMASize DW 1024 + +MixLength DW 0 + +IMR DW 0 +OldIRQHandler DD 0 + +IRQData Label Word + DW 20h, 1111111111111110b ; IRQ 0 + DW 24h, 1111111111111101b ; IRQ 1 + DW 28h, 1111110111111011b ; IRQ 2 + DW 2Ch, 1111111111110111b ; IRQ 3 + DW 30h, 1111111111101111b ; IRQ 4 + DW 34h, 1111111111011111b ; IRQ 5 + DW 38h, 1111111110111111b ; IRQ 6 + DW 3Ch, 1111111101111111b ; IRQ 7 + DW 1C0h, 1111111011111011b ; IRQ 8 + DW 1C4h, 1111110111111011b ; IRQ 9 + DW 1C8h, 1111101111111011b ; IRQ 10 + DW 1CCh, 1111011111111011b ; IRQ 11 + DW 1D0h, 1110111111111011b ; IRQ 12 + DW 1D4h, 1101111111111011b ; IRQ 13 + DW 1D8h, 1011111111111011b ; IRQ 14 + DW 1DCh, 0111111111111011b ; IRQ 15 + + +;********************************** + +SBProScreenList Label + DW 6 + DW Near Ptr IdleFunctionList + DW Near Ptr GlobalKeyLink + + DW Near Ptr FullScreenBox ; 0 + DW Near Ptr ScreenHeader + DW Near Ptr FillHeader + DW Near Ptr SBProHeaderLine + + DW Near Ptr VolumeText + DW Near Ptr VolumeBox1 + + DW Near Ptr MasterVolumeLeft ; 6 + DW Near Ptr MasterVolumeRight ; 7 + + DW Near Ptr MixModeText + DW Near Ptr MixModeButton1 + DW Near Ptr MixModeButton2 + + DW 0 + +SBProHeaderLine DW 10 + DB "Sound Blaster Pro Driver", 0 + +DriverText DW 1 + DB 30, 48 + DB 21h + DB "Sound Blaster Pro Driver 1.0 for Impulse Tracker", 0 + +GlobalKeyLink DB 7 +GlobalKeyLink2 DD 0 + +IdleFunctionList DD 0 + DD 0 + +FillHeader DW 8 +FillHeader2 DD 0 + +FullScreenBox DW 0 + DB 0, 0, 79, 49 + DB 4 + +ScreenHeader DW 8 +ScreenHeader2 DD 0 + +VolumeText DW 1 + DB 2, 14 + DB 20h + DB "Master Volume Left", 13 + DB "Master Volume Right" + DB 0 + +VolumeBox1 DW 0 + DB 21, 13, 27, 16 + DB 25 + +MasterVolumeLeft DW 9 + DB 22, 14 + DW 0, 31 + DW 9, 0 + DW 0FFFFh, 7, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +MasterVolumeRight DW 9 + DB 22, 15 + DW 0, 31 + DW 9, 1 + DW 6, 9, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +MixModeText DW 1 + DB 2, 18 + DB 20h + DB "Mixing Mode, Playback Frequency: ", 0FDh, "DHz", 0 +Frequency DW 0 + +MixModeButton1 DW 2 + DW 7, 10, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment1 DW 0 + DW 0 + DW Offset SetMixMode +DriverSegment2 DW 0 + DB 5, 19, 34, 21, 8 + DB 0 + DB " 16 Bit, Non-Interpolated", 0 + +MixModeButton2 DW 2 + DW 9, 0FFFFh, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment3 DW 0 + DW 2 + DW Offset SetMixMode +DriverSegment4 DW 0 + DB 5, 22, 34, 24, 8 + DB 0 + DB " 16 Bit, Interpolated", 0 + +VolumeTable DB 6 Dup (0) + +; 컴 MixingRoutines 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +MixBufferPos DW 0 +include dma.inc +include mix.inc +include m12bit.mix +include m12biti.mix + +MixFunctionTables Label + +include m12bit.inc ; contains the tables +include m12biti.inc + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc RecalculateAllFrequencies + + Call GetChannelTables + +RecalculateAllFrequencies1: + Or Byte Ptr [SI], 32 + + Add SI, 128 + Dec CX + JNZ RecalculateAllFrequencies1 + + Ret + +EndP RecalculateAllFrequencies + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SBOut ; AL = data + ; DX = 2xCh + + Push AX + +SBOut1: + In AL, DX + Test AL, AL + JS SBOut1 + + Pop AX + Out DX, AL + + Ret + +EndP SBOut + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SBIn ; DX = 2xEh, returns AL + +SBIn1: + In AL, DX + Test AL, AL + JNS SBIn1 + + Add DL, 0Ah-0Eh ; DX = 2xAh -> Data read port + In AL, DX + Add DL, 0Eh-0Ah + + Ret + +EndP SBIn + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetMixMode Far + + Push CS + Pop ES + Mov DI, Offset MixMode + + Ret + +EndP GetMixMode + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixMode Far + + Mov AX, [SI+22] + + ClI + + Mov CS:MixMode, AX + + Mov BX, 180 + Mul BX + Mov CS:MixModeOffset, AX + + Mov DS, Word Ptr [CS:RecalculateAllVolumes+2] + Call CS:RecalculateAllVolumes + + StI + + Call GotoHomeDirectory + + ; Now to save config into driver file. + Push CS + Pop DS + Assume DS:Driver + + Mov AX, 3D02h ; Read write access + Mov DX, Offset DriverName + Mov SI, Offset ConfigErrorMsg + Int 21h + JC SetMixMode1 + + Mov BX, AX + + Mov AX, 4200h + Xor CX, CX + Mov DX, Offset CONFIGURATIONOFFSET + Int 21h + JC SetMixMode2 + + Mov AH, 40h + Mov CX, CONFIGSIZE + Mov DX, Offset MixMode + Int 21h + +SetMixMode2: + PushF + Mov AH, 3Eh + Int 21h + PopF + + JC SetMixMode1 + + Mov SI, Offset ConfigOKMsg + +SetMixMode1: + Mov BX, 40 + Call SetInfoLine + + Mov AX, 1 + Ret + +EndP SetMixMode + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SBGetRegister + + Out DX, AL + Inc DX + In AL, DX + Dec DX + + Ret + +EndP SBGetRegister + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GetSBMixConst ; Work out value.. and nearest + ; mixspeed value. + + PushA + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, CmdLineMixSpeed + Mov CX, MixSpeed + Test AX, AX + JZ GetSBMixConst1 + + Mov CX, 43478 + Cmp AX, CX + JA GetSBMixConst1 + + Mov CX, 12000 + Cmp AX, CX + JB GetSBMixConst1 + + Mov CX, AX + +GetSBMixConst1: + Mov AX, 1000 + Mul AX + Div CX + Mov AH, AL + Neg AH + Mov SBMixConst, AH + + MovZX BX, AL + Mov AX, 1000 + Mul AX + Div BX + Mov MixSpeed, AX + + Pop DS + PopA + Ret + +EndP GetSBMixConst + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ResetDSP Far ; AX = Port + + Push AX + Push CX + Push DX + + Mov DX, AX + Add DL, 6 + Mov AL, 1 + Out DX, AL + + In AL, DX + In AL, DX + In AL, DX + In AL, DX + + Xor AL, AL + Out DX, AL + + Add DL, 8 + Mov CX, 200 + +ResetDSP1: + In AL, DX + Test AL, AL + JS ResetDSP2 + Loop ResetDSP1 + Jmp ResetDSP3 + +ResetDSP2: + Sub DL, 4 + In AL, DX + Cmp AL, 0AAh + JE ResetDSP4 + Add DL, 4 + Loop ResetDSP1 + +ResetDSP3: + StC + +ResetDSP4: + Pop DX + Pop CX + Pop AX + Ret + +EndP ResetDSP + +; 컴 DetectCard 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Returns carry set if error, else carry clear. Has to setup internal vars +; (eg. appropriate IRQ/DMA whatever). +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc DetectCard Far + + Push CS + Pop DS + Assume DS:Driver + + Mov Forced, AL + + Mov AX, BasePort + Cmp AX, 0FFFFh + JE DetectCard1 + + Cmp AX, 210h + JB DetectCard9 + Cmp AX, 280h + JA DetectCard9 + + Call ResetDSP + JNC DetectCard3 + + Ret + +DetectCard1: + Mov AX, 210h + +DetectCard2: + Call ResetDSP + JNC DetectCard3 + Add AL, 10h + Cmp AL, 80h + JBE DetectCard2 + +DetectCard9: + StC + Ret + +DetectCard3: ; OK... DSP found. + ; Get DSP version + Mov BasePort, AX + + Mov DX, AX + Add DL, 0Ch ; 2xCh -> Data ready to send... + +DetectCardOuputLoop1: + In AL, DX + Test AL, AL + JS DetectCardOuputLoop1 + + Mov AL, 0E1h ; Get DSP version command + Out DX, AL + + Add DL, 0Eh-0Ch ; DX = 2xEh -> Data available status + + Call SBIn + Mov AH, AL ; AH = Major version number + Call SBIn ; AL = Minor version number + + Cmp Forced, 0 + JNE DetectCard5 + Cmp AH, 3 ; SB DSP = 3.00+ + JAE DetectCard5 + +DetectCard4: + StC + Ret + +DetectCard5: + Mov DSPVersion, AX + + ; Need to detect IRQ/DMA... + + Mov SI, Offset BLASTERString + Mov CX, 7 + Call GetEnvironment ; Returns ES:DI, Carry if error + JC DetectCardNoEnvironment + + Mov BlasterOffset, DI + Mov BlasterSegment, ES + + Cmp IRQ, 0FFFFh + JE DetectCardIRQ3 + Cmp Forced, 0 + JNE DetectCardIRQDone + Jmp DetectCardError + +DetectCardIRQ3: + Push DS + Push SI + + LDS SI, BlasterEnvironment + + Xor DX, DX ; DX = env.. + +DetectCardIRQ1: + LodsB + And AL, AL + JZ DetectCardError + Cmp AL, 'i' + JE DetectCardIRQ2 + Cmp AL, 'I' + JE DetectCardIRQ2 + Jmp DetectCardIRQ1 + +DetectCardIRQ2: + LodsB + And AL, AL + JZ DetectCardIRQEnd + Cmp AL, ' ' + JE DetectCardIRQEnd + Sub AL, '0' + JC DetectCardError + Cmp AL, 9 + JA DetectCardError + + IMul DX, 10 + Add DL, AL + Jmp DetectCardIRQ2 + +DetectCardIRQEnd: + Pop SI + Pop DS + + Mov IRQ, DX + +DetectCardIRQDone: + Cmp DMA, 0FFFFh + JE DetectCardDMA3 + Cmp Forced, 0 + JNE DetectCardDMADone + Jmp DetectCardError + +DetectCardDMA3: + Push DS + Push SI + + LDS SI, BlasterEnvironment + + Xor DX, DX ; DX = env.. + +DetectCardDMA1: + LodsB + And AL, AL + JZ DetectCardError + Cmp AL, 'd' + JE DetectCardDMA2 + Cmp AL, 'D' + JE DetectCardDMA2 + Jmp DetectCardDMA1 + +DetectCardDMA2: + LodsB + And AL, AL + JZ DetectCardDMAEnd + Cmp AL, ' ' + JE DetectCardDMAEnd + Sub AL, '0' + JC DetectCardError + Cmp AL, 9 + JA DetectCardError + + IMul DX, 10 + Add DL, AL + Jmp DetectCardDMA2 + +DetectCardDMAEnd: + Pop SI + Pop DS + + Mov DMA, DX + +DetectCardDMADone: + Mov EAX, 'Jeff' + + ClC + Ret + +DetectCardNoEnvironment: + Cmp DMA, 0FFFFh + JE DetectCardError + Cmp IRQ, 0FFFFh + JNE DetectCardDMADone + +DetectCardError: + StC + Ret + +EndP DetectCard + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +MixModeTable Label Word + DW Offset Mix0ModeMono, Mix0ModeStereo + DW Offset Mix0ModeMono, Mix0ModeStereo + +Proc MixSamples ; Given DS:SI = info tables, CX = numchannels + + ; 1. Clean buffer + ; + update variables + ; 2. Update parameters + ; 3. Mix func + ; 4. Return + + Push CX + + Mov CX, BytesToMix + Mov ES, MixSegment + Mov DI, MIXTABLESIZE + Mov AX, 2020h + + Mov BX, CX ; BX = bytes to mix + Mov DX, CX + + Add CX, CX + + Mov MixTransferOffset, DI ; } Memory write + Cmp CS:Stereo, 0 + JE MixSamples1 + + Mov AX, 1010h + And DX, Not 1 + ShR BX, 1 + ShR CX, 1 + Inc CX + +MixSamples1: + Rep StosW ; } Memory write + Mov MixTransferRemaining, DX ; } + Mov MixLength, BX + + Pop CX + +MixSamples2: + Test Byte Ptr [SI], 1 + JZ MixSamplesEnd2 + Cmp Byte Ptr [SI+36h], 100 + JE MixSamplesEnd2 + + Push CX + Mov CX, [SI] + + Test CH, 2 + JZ MixSamples3 + And Byte Ptr [SI], Not 1 + + Cmp MixMode, 4 ; Is it volume ramping? + JB MixSamplesEnd + +MixSamples3: + Test CL, 20h ; New freq? + JZ MixSamples5 + + Mov AX, [SI+10h] + Mov DX, [SI+12h] + Mov BX, MixSpeed + Cmp DX, BX + JAE MixSamplesHandleError + + Div BX + ShL EAX, 16 + Xor AX, AX + Div BX + Cmp CS:Stereo, 0 + JE MixSampleFreqNoStereo + + ShL EAX, 1 + +MixSampleFreqNoStereo: + Mov STEPVALUE, EAX + +MixSamples4: + Test CH, 1 + JZ MixSamples5 + + Mov DWord Ptr [SI+1Ch], 0 ; Current Volume = 0 + ; for volume sliding. +MixSamples5: + Test CX, 8440h ; New volume or panning? + JZ MixSamplesMix + + Xor AX, AX + Test CH, 8 ; Muted? + JNZ MixModeCommon + + Mov BX, MixMode + Add BL, Stereo + Add BX, BX + Jmp [CS:MixModeTable+BX] + +Mix0Mode: ; 16-bit mixing, no interpolation, no ramping +Mix0ModeMono: + Mov AL, [SI+20h] + ShR AL, 1 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Mov AX, 0 + JZ MixModeCommon + Mov AX, 30 ; Use left only-mixing for mono + Jmp MixModeCommon + +Mix0ModeStereo: + Mov AL, [SI+37h] ; Final pan + Cmp AL, 100 + JE Mix0ModeSurround + + Mul Byte Ptr [SI+20h] ; Final volume + Add AX, 64 + ShR AX, 7 + Mov [SI+0Ch], AX ; Store into right volume + + Mov AL, 64 + Sub AL, [SI+37h] + Mul Byte Ptr [SI+20h] + Add AX, 64 + ShR AX, 7 + Mov [SI+0Eh], AX ; Left volume + + Mov CH, AL ; CH = left volume + Mov CL, [SI+0Ch] ; CL = right volume + Mov AX, 0 + + Test CX, CX + JZ MixModeCommon + + Mov AX, 30 ; Left only... + Test CL, CL + JZ MixModeCommon + + Mov AX, 60 + Test CH, CH + JZ MixModeCommon + + Mov AX, 90 + Cmp CL, CH + JZ MixModeCommon + + Mov AX, 120 + Jmp MixModeCommon + +Mix0ModeSurround: + Mov AL, [SI+20h] + ShR AL, 2 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Mov AX, 0 + JZ MixModeCommon + Mov AX, 150 ; Surround + Jmp MixModeCommon + +MixModeCommon: ; Requires AX = 30/60/90 etc. depending + ; On mixing mode type. + ; This will add 180 for 16-bit, + ; And sort out loop types. + Mov BL, [SI+0Ah] + Test Byte Ptr [SI+18h], 2 ; 16 bit? + JZ MixModeCommon1 + + Add AX, 180 + +MixModeCommon1: + Cmp BL, 8 + JB MixModeCommon3 ; No loop + JE MixModeCommon2 ; Forwards loop + + Add AX, 10 + +MixModeCommon2: + Add AX, 10 + +MixModeCommon3: + Add AX, Offset MixFunctionTables + Add AX, MixModeOffset + Mov [SI+8], AX ; Offset... + + +MixSamplesMix: + Mov BX, [SI+8] ; BX = offset into + Mov EAX, [CS:BX+2] + Mov DWord Ptr PreMixFunction, EAX + Mov EAX, [CS:BX+6] + Mov DWord Ptr MixFunctionSeparateBackwards, EAX + + Mov AX, MixLength + Mov MixBlockSize, AX + Mov MixBufferOffset, MIXTABLESIZE + + Mov EAX, CURRENTPOSITION + Mov OLDPOSITION, EAX + + Call Word Ptr [CS:BX] + + And Word Ptr [SI], 0111100010001101b + Jmp MixSamplesEnd + +MixSamplesHandleError: + Mov Word Ptr [SI], 200h + + Test Byte Ptr [SI+3Ah], 80h + JNZ MixSamplesEnd + + Mov BX, [SI+38h] + And Byte Ptr [BX], Not 4 ; Turn off channel + +MixSamplesEnd: + Pop CX + +MixSamplesEnd2: + Add SI, 128 + Dec CX + JNZ MixSamples2 + + Ret + +EndP MixSamples + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SBProIRQHandler + + PushAD + Push DS + Push ES + + CLD + + Mov AX, CS + Mov DS, AX + Assume DS:Driver + + Mov DX, BasePort + Add DL, 0Eh + In AL, DX ; 8-bit IRQ ack. + + Mov AL, 20h + Cmp IRQ, 7 + JBE SBProIRQHandler1 + + Out 0A0h, AL + +SBProIRQHandler1: + Out 20h, AL + + Mov AX, MixBufferPos + Mov BX, AX + Mul DMASize + Cmp AX, DMABUFFERLENGTH + JB SBProIRQHandler2 + + Xor AX, AX + Xor BX, BX + +SBProIRQHandler2: + Inc BX + Mov MixBufferPos, BX + + + ; OK... time to get next block + ; Check whether stereo thing is on.. + ; + LES DI, [ActualDMAPtr] + Add DI, AX + + Mov BX, DMASize ; BX = bytes required + + ; BX = samples required + Mov BP, 4 ; Skip for mono + Mov CL, 6 ; Shift for mono + + Cmp Stereo, 0 + JE SBProIRQHandlerMono + + Mov BP, 2 ; Stereo skip value. + Dec CL + +SBProIRQHandlerMono: + Call SaveEMSPageFrame + + Cmp MixTransferRemaining, 0 + JNE SBProIRQHandler4 + Assume DS:Nothing + +SBProIRQHandler3: + Push BX + Push CX + Push BP + Push ES + Push DI + + Call Update + Call MixSamples + + Pop DI + Pop ES + Pop BP + Pop CX + Pop BX + +SBProIRQHandler4: + Mov DS, MixSegment + Mov SI, MixTransferOffset + Mov DX, BX ; DX = samples to transfer + Cmp DX, MixTransferRemaining + JBE SBProIRQHandler5 + + Mov DX, MixTransferRemaining + +SBProIRQHandler5: + Push DX + +SBProIRQHandler6: + Mov AX, [SI] + SAR AX, CL + + Test AH, AH + JNZ SBProIRQHandlerClip1 + +SBProIRQHandler7: + StosB ; } Memory write + + Add SI, BP + Dec DX + JNZ SBProIRQHandler6 + + Pop DX + + Sub MixTransferRemaining, DX ; } Memory write + Sub BX, DX + JNZ SBProIRQHandler3 + + Mov MixTransferOffset, SI ; } Memory write + + Call RestoreEMSPageFrame + + Pop ES + Pop DS + PopAD + IRet + +SBProIRQHandlerClip1: + Mov AL, 00h + JS SBProIRQHandler7 + Mov AL, 0FFh + Jmp SBProIRQHandler7 + + Comment ~ + +Proc SBProIRQHandler + + PushAD + Push DS + Push ES + + CLD + + Mov AX, CS + Mov DS, AX + Assume DS:Driver + + Mov DX, BasePort + Add DL, 0Fh + In AL, DX ; 16-bit IRQ ack. + + Mov AL, 20h + Cmp IRQ, 7 + JBE SBProIRQHandler1 + + Out 0A0h, AL + +SBProIRQHandler1: + Out 20h, AL + + Mov AX, MixBufferPos + Mov BX, AX + Mul DMASize + Cmp AX, DMABUFFERLENGTH + JB SBProIRQHandler2 + + Xor AX, AX + Xor BX, BX + +SBProIRQHandler2: + Inc BX + Mov MixBufferPos, BX + + + ; OK... time to get next block + ; Check whether stereo thing is on.. + ; + LES DI, [ActualDMAPtr] + Add DI, AX + + Mov BX, DMASize ; BX = bytes required + ShR BX, 1 + ; BX = samples required + Mov BP, 4 ; Skip for mono + Mov CL, 6 ; Shift for mono + + Cmp Stereo, 0 + JE SBProIRQHandlerMono + + Mov BP, 2 ; Stereo skip value. + Dec CL + +SBProIRQHandlerMono: + Call SaveEMSPageFrame + + Cmp MixTransferRemaining, 0 + JNE SBProIRQHandler4 + Assume DS:Nothing + +SBProIRQHandler3: + Push BX + Push CX + Push BP + Push ES + Push DI + + Call Update + Call MixSamples + + Pop DI + Pop ES + Pop BP + Pop CX + Pop BX + +SBProIRQHandler4: + Mov DS, MixSegment + Mov SI, MixTransferOffset + Mov DX, BX ; DX = samples to transfer + Cmp DX, MixTransferRemaining + JBE SBProIRQHandler5 + + Mov DX, MixTransferRemaining + +SBProIRQHandler5: + Push DX + Cmp CS:Filter, 1 + JB SBProIRQHandler6 + JE SBProIRQHFilter + + Cmp CS:Stereo, 0 + JE SBProIRQ3QFilterMono + +SBProIRQ3QFilterStereo: + Push BX + + Mov BX, FilterValue + Mov BP, FilterValue2 + ShR DX, 1 + +SBProIRQ3QFilterStereo1: + Mov AX, BX + Mov CX, BP + Add AX, [SI] + Add CX, [SI+2] + SAR AX, 1 + SAR CX, 1 + Add BX, AX + Add BP, CX + SAR BX, 1 + SAR BP, 1 + + Mov AX, BX + SAR AX, 5 + + Test AH, AH + ;...... + +SBProIRQ3QFilterStereo2: + StosW + + Mov EAX, EBP + SAR EAX, 13 + + Cmp EAX, -8000h + JL SBPro3QFilterStereoClip3 + Cmp EAX, 7FFFh + JG SBPro3QFilterStereoClip4 + +SBProIRQ3QFilterStereo3: + StosW + + Add SI, 8 + Dec DX + JNZ SBProIRQ3QFilterStereo1 + + Mov FilterValue, EBX + Mov FilterValue2, EBP + + Pop BX + + Jmp SBProMixTransferEnd + +SBProIRQ3QFilterMono: + Push BX + + Mov EBX, FilterValue + +SBProIRQ3QFilterMono1: + Mov EAX, EBX + Add EAX, [SI] + SAR EAX, 1 + Add EBX, EAX + SAR EBX, 1 + Mov EAX, EBX + SAR EAX, 14 + + Cmp EAX, -8000h + JL SBPro3QFilterMonoClip1 + Cmp EAX, 7FFFh + JG SBPro3QFilterMonoClip2 + +SBProIRQ3QFilterMono2: + StosW + + Add SI, 8 + Dec DX + JNZ SBProIRQ3QFilterMono1 + + Mov FilterValue, EBX + + Pop BX + + Jmp SBProMixTransferEnd + +SBProIRQHFilter: + Cmp CS:Stereo, 0 + JE SBProIRQHFilterMono + +SBProIRQHFilterStereo: + Push BX + + Mov EBX, FilterValue + Mov EBP, FilterValue2 + ShR DX, 1 + +SBProIRQHFilterStereo1: + Add EBX, [SI] + Add EBP, [SI+4] + + SAR EBX, 1 + SAR EBP, 1 + + Mov EAX, EBX + SAR EAX, 13 + + Cmp EAX, -8000h + JL SBProHFilterStereoClip1 + Cmp EAX, 7FFFh + JG SBProHFilterStereoClip2 + +SBProIRQHFilterStereo2: + StosW + + Mov EAX, EBP + SAR EAX, 13 + + Cmp EAX, -8000h + JL SBProHFilterStereoClip3 + Cmp EAX, 7FFFh + JG SBProHFilterStereoClip4 + +SBProIRQHFilterStereo3: + StosW + + Add SI, 8 + Dec DX + JNZ SBProIRQHFilterStereo1 + + Mov FilterValue, EBX + Mov FilterValue2, EBP + + Pop BX + + Jmp SBProMixTransferEnd + +SBProIRQHFilterMono: + Push BX + + Mov EBX, FilterValue + +SBProIRQHFilterMono1: + Add EBX, [SI] + SAR EBX, 1 + Mov EAX, EBX + SAR EAX, 14 + + Cmp EAX, -8000h + JL SBProHFilterMonoClip1 + Cmp EAX, 7FFFh + JG SBProHFilterMonoClip2 + +SBProIRQHFilterMono2: + StosW + + Add SI, 8 + Dec DX + JNZ SBProIRQHFilterMono1 + + Mov FilterValue, EBX + + Pop BX + + Jmp SBProMixTransferEnd + +SBProIRQHandler6: + Mov EAX, [SI] + SAR EAX, CL + + Cmp EAX, -8000h + JL SBProIRQHandlerClip1 + Cmp EAX, 7FFFh + JG SBProIRQHandlerClip2 + +SBProIRQHandler7: + StosW ; } Memory write + + Add SI, BP + Dec DX + JNZ SBProIRQHandler6 + +SBProMixTransferEnd: + Pop DX + + Sub MixTransferRemaining, DX ; } Memory write + Sub BX, DX + JNZ SBProIRQHandler3 + + Mov MixTransferOffset, SI ; } Memory write + + Call RestoreEMSPageFrame + + Pop ES + Pop DS + PopAD + IRet + +SBProIRQHandlerClip1: + Mov AL, 80h + Jmp SBProIRQHandler7 + +SBProIRQHandlerClip2: + Mov AL, 7Fh + Jmp SBProIRQHandler7 + +SBProHFilterMonoClip1: + Mov AL, 80h + Jmp SBProIRQHFilterMono2 + +SBProHFilterMonoClip2: + Mov AL, 7Fh + Jmp SBProIRQHFilterMono2 + +SBProHFilterStereoClip1: + Mov AL, 80h + Jmp SBProIRQHFilterStereo2 + +SBProHFilterStereoClip2: + Mov AL, 7Fh + Jmp SBProIRQHFilterStereo2 + +SBProHFilterStereoClip3: + Mov AL, 80h + Jmp SBProIRQHFilterStereo3 + +SBProHFilterStereoClip4: + Mov AL, 7Fh + Jmp SBProIRQHFilterStereo3 + +SBPro3QFilterMonoClip1: + Mov AL, 80h + Jmp SBProIRQ3QFilterMono2 + +SBPro3QFilterMonoClip2: + Mov AL, 7Fh + Jmp SBProIRQ3QFilterMono2 + +SBPro3QFilterStereoClip1: + Mov AL, 80h + Jmp SBProIRQ3QFilterStereo2 + +SBPro3QFilterStereoClip2: + Mov AL, 7Fh + Jmp SBProIRQ3QFilterStereo2 + +SBPro3QFilterStereoClip3: + Mov AL, 80h + Jmp SBProIRQ3QFilterStereo3 + +SBPro3QFilterStereoClip4: + Mov AL, 7Fh + Jmp SBProIRQ3QFilterStereo3 + +EndP SBProIRQHandler + Assume DS:Nothing + + ~ + +EndP SBProIRQHandler + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetIRQ + + PushAD + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Xor AX, AX + Mov ES, AX + + Mov DI, IRQ + ShL DI, 2 + Add DI, Offset IRQData + Mov BX, [DI] + + Mov AX, CS + ShL EAX, 16 + Mov AX, Offset SBProIRQHandler + + XChg [ES:BX], EAX + Mov OldIRQHandler, EAX + + Mov AX, IMR + And AX, [DI+2] + + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Pop ES + Pop DS + PopAD + + Ret + +EndP SetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetIRQ + + PushAD + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Xor AX, AX + Mov ES, AX + + Mov DI, IRQ + ShL DI, 2 + Mov BX, [IRQData+DI] + + Mov EAX, OldIRQHandler + Mov [ES:BX], EAX + + Pop ES + Pop DS + PopAD + + Ret + +EndP ResetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc StartSBPro ; + + PushA + Push ES + + ; Setup DMA + Mov BX, DMASegment + Xor AX, AX + Mov DX, DMA + Mov DI, DMABUFFERLENGTH + Call SetDMA + + LES DI, ActualDMAPtr + Xor AX, AX + Mov CX, DMABUFFERLENGTH/2 + Rep StosW + + Mov MixBufferPos, 0 + Mov MixTransferRemaining, 0 + + Mov DX, BasePort + Add DL, 0Ch + + Mov AL, 40h ; time constant + Call SBOut + Mov AL, SBMixConst + Call SBOut + + Mov AL, 0D1h ; turn on speaker + Call SBOut + + Mov AL, 48h ; Set DMA Size.. + Call SBOut + Mov AX, DMASize + Dec AX + Call SBOut + Mov AL, AH + Call SBOut + + Mov AL, 1Ch + Cmp MixSpeed, 21739 + JBE StartSBPro1 + + Mov AL, 90h + +StartSBPro1: + Call SBOut + + Pop ES + PopA + + Ret + + Assume DS:Nothing + +EndP StartSBPro + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetMixerRegisters + + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Pop DS + + Ret + +EndP GetMixerRegisters + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +;컴 InitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Sets up any memory required for output +; Initiates output +; +; Parameters: AX = Number of Channels +; +; If sucessful, returns: +; Carry flag clear +; DS:SI = pointer to text to display +; AX = parameter 1 in text +; BX = parameter 2 in text +; CX = parameter 3 in text +; DX = parameter 4 in text +; DI = parameter 5 in text +; +; If unsucessful, returns: +; Carry flag set +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc InitSound Far + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, DS + Mov DriverSegment1, AX + Mov DriverSegment2, AX + Mov DriverSegment3, AX + Mov DriverSegment4, AX + + Call GetEMSPageFrame + Mov EMSPageFrame, AX + + In AL, 0A1h + Mov AH, AL + In AL, 21h + Mov IMR, AX + + Mov ECX, IdleUpdateInfoLine + Mov EDX, GlobalKeyList + Mov IdleFunctionList, ECX + Mov GlobalKeyLink2, EDX + + Mov ECX, FillHeaderFunction + Mov EDX, DrawHeaderFunction + Mov FillHeader2, ECX + Mov ScreenHeader2, EDX + + Mov DX, BasePort + Add DL, 4 + + Mov AL, 22h + Call SBGetRegister + Mov AH, AL + And AX, 0FF0h + ShR AL, 4 + ShL AX, 1 + Mov Word Ptr [VolumeTable], AX + + Call GetSBMixConst + + ; Parags to allocate = (4/(.4*31*16))*MixSpeed + 2080 + ; = 661*MixSpeed/65536 + + Mov AX, 1322 + Mul MixSpeed + Add AX, 0FFFFh + AdC DX, 2080 + + Mov BX, (DMABUFFERLENGTH*2)/16 + Add BX, DX + + ; Allocate MixSegment first + Mov AH, 48h + + Int 21h + JNC InitSound1 + +InitSoundNoMemory: + Mov SI, Offset SBProNoMemoryMsg + Ret + +InitSound1: + Mov MixSegment, AX + Add AX, DX + Mov DMASegment, AX + + Call SetIRQ + Call GetTempo + Call SetTempo + Call StartSBPro + + Mov SI, Offset SBProMsg + + Mov AX, BasePort + Mov BX, IRQ + Mov CX, DMA + + Ret + +EndP InitSound + Assume DS:Nothing + +;컴 ReInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Reinitialises sound output +; Initiates sound output +; +; Parameters: AX = number of channels. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReInitSound Far + + PushA + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Call ResetIRQ + Call SetIRQ + + Mov SI, Offset ReInitMsg + Mov BX, 40 + Call SetInfoLine + + Mov AX, CS:BasePort + Call ResetDSP + Call StartSBPro + + Pop ES + Pop DS + PopA + + Ret + +EndP ReInitSound + Assume DS:Nothing + +;컴 UnInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Stops sound output, releases any memory used by driver +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UnInitSound Far + + Mov AX, BasePort + Call ResetDSP + + Mov AX, IMR + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Mov AX, MixSegment + Test AX, AX + JZ UnInitSound1 + + Mov ES, AX + Mov AH, 49h ; Release MixSegment + Int 21h + + Call ResetIRQ + +UnInitSound1: + Ret + +EndP UnInitSound + +;컴 Poll 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; This procedure is called as often as possible by IT.EXE +; AX = Playmode (0 for nothing in particular, 1 = pattern, 2 = song) +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Poll Far + + Ret + +EndP Poll + +;컴 SetTempo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: BX = tempo +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetTempo Far + + Push AX + Push BX + Push DX + + Push BX + + Mov AX, MixSpeed + Mov BX, AX + Xor DX, DX + + ShL AX, 1 + RCL DX, 1 ; DX:AX = Mixspeed*2 + + ShR BX, 1 ; BX = Mixspeed/2 + + Add AX, BX + AdC DX, 0 ; DX:AX = Mixspeed*2.5 + + Pop BX ; BX = tempo + Div BX + + Mov BytesToMix, AX + + Pop DX + Pop BX + Pop AX + + Ret + +EndP SetTempo + +;컴 SetMixVolume 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = MixVolume +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixVolume Far + + PushA + Push DS + + Mov BX, AX ; BX = MixVolume + + Mov AX, CS:MixSegment + Test AX, AX + JZ SetMixVolume2 + + Mov DS, AX + + Mov CX, MIXTABLESIZE/2 + Mov SI, MIXTABLESIZE-2; Starting point - working backwards + +SetMixVolume1: + Mov AX, CX + + Dec AX ; AH = volume, AL = wave value. + Xor DX, DX + XChg AH, DL ; DL = Volume, AX = wave value + CBW + + IMul DX ; DX:AX = Volume * Wave Value + ; Ranges -8192->8128 + + IMul BX ; DX:AX = Volume * Wave Value * Mixing Volume + ; Ranges -1048576->1040384 + + Add AX, 64 + AdC DX, 0 + + ShRD AX, DX, 7 + Mov [SI], AX + Sub SI, 2 + + Loop SetMixVolume1 + +SetMixVolume2: + Pop DS + PopA + + Ret + +EndP SetMixVolume + +;컴 SetStereo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AL = Stereo on/off, 0 = off. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetStereo Far + + PushA + Mov CX, MixSpeed + + Mov Stereo, AL + Mov AH, AL + + Mov DX, BasePort + Add DL, 4 + + Mov AL, 0Eh ; Stereo register + Out DX, AL + Inc DX + In AL, DX + + Test AH, AH + JZ SBProSetStereo1 + ; Turn on stereo + + ShR CX, 1 + Or AL, 2 + + Jmp SBProSetStereo2 + +SBProSetStereo1: ; Turn off stereo + + And AL, NOT 2 + +SBProSetStereo2: + Mov Frequency, CX + + ClI + + Out DX, AL + Call RecalculateAllFrequencies + + StI + + PopA + Ret + +EndP SetStereo + +;컴 LoadSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = sample to load +; DS:SI points to sample header +; ES:0 points to first sample +; +; Returns: **Carry set if NO error** +; **Carry clear if error** +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +include loadsam.inc + +;컴 ReleaseSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AX = sample to release +; DS:SI points to sample header +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReleaseSample Far + + Ret + +EndP ReleaseSample + +;컴 ResetMemory 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetMemory Far + + Ret + +EndP ResetMemory + +;컴 GetStatus 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +; Returns text to show on status line, AX = display parameter +; Carry set if not to show anything. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetStatus Far + + StC + Ret + +EndP GetStatus + +;컴 SoundCardScreen 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Function to have driver interactive part of program +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SoundCardScreen Far + + Mov AX, 5 + Mov SI, 1 + Mov CX, CS + Mov DX, Offset SBProScreenList + + ClC + Ret + +EndP SoundCardScreen + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetVariable Far ; Returns AX, given DI + + Xor AH, AH + Mov AL, [CS:VolumeTable+DI] + Ret + +EndP GetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetVariable Far ; Given AX, DI + + Push DS + Push DX + + Push CS + Pop DS + Assume DS:Driver + + Mov [VolumeTable+DI], AL + + Mov DX, BasePort + Add DL, 4 + Mov AX, Word Ptr [VolumeTable] + + ShL AL, 3 + ShR AH, 1 + And AX, 0FF0h + Or AH, AL + Or AH, 11h + Mov AL, 22h + Out DX, AX + + Pop DX + Pop DS + Ret + +EndP SetVariable + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +EndDriver: + +;******** Provided Variable Table ************* + +MaxNumberOfChannels DW 0FFFFh ; Maximum number of channels the + ; driver can handle. + +StopAfterPlay DW 0 +DefaultChannels DW 64 + DW 5 Dup (0) + + +;******** Provided Procedure Table ************* + +ProvidedTableStart: + + DW Offset DetectCard + + DW Offset InitSound ; Playing related + DW Offset ReinitSound + DW Offset UninitSound + + DW Offset Poll + + DW Offset SetTempo ; Sound variable related + DW Offset SetMixVolume + DW Offset SetStereo + + DW Offset LoadSample ; Sample related + DW Offset ReleaseSample + DW Offset ResetMemory + DW Offset GetStatus ; Returns string to show on status line + + DW Offset SoundCardScreen ; Sound card 'screen' + + DW Offset GetVariable ; For interface + DW Offset SetVariable + +ProvidedTableEnd: + DW 32-(ProvidedTableEnd-ProvidedTableStart)/2 Dup (0) + +EndS + +End diff --git a/it/SoundDrivers/SNDDRV.ASM b/it/SoundDrivers/SNDDRV.ASM new file mode 100755 index 0000000..19549fe --- /dev/null +++ b/it/SoundDrivers/SNDDRV.ASM @@ -0,0 +1,283 @@ + + .386P + +Segment DriverHeader PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +;***** Driver Header ******* + +include drhead.inc + +EndS + +Segment Driver PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +ORG 0 +StartDriver: + +include vtable.inc + +;******** Required ProcedureTable ************* + +include reqproc.inc + +; 컴 EmptyFunction 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc EmptyFunction Far + + Xor AX, AX + StC + Ret + +EndP EmptyFunction + +; 컴 DetectCard 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Returns carry set if error, else carry clear. Has to setup internal vars +; (eg. appropriate IRQ/DMA whatever). +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc DetectCard Far + + StC + Ret + +EndP DetectCard + +;컴 InitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Sets up any memory required for output +; Initiates output +; +; Parameters: AX = Number of Channels +; +; If sucessful, returns: +; Carry flag clear +; DS:SI = pointer to text to display +; AX = parameter 1 in text +; BX = parameter 2 in text +; CX = parameter 3 in text +; DX = parameter 4 in text +; DI = parameter 5 in text +; +; If unsucessful, returns: +; Carry flag set +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc InitSound Far + + StC + Ret + +EndP InitSound + +;컴 ReInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Reinitialises sound output +; Initiates sound output +; +; Parameters: AX = number of channels. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReInitSound Far + + Ret + +EndP ReInitSound + +;컴 UnInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Stops sound output, releases any memory used by driver +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UnInitSound Far + + Ret + +EndP UnInitSound + +;컴 Poll 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; This procedure is called as often as possible by IT.EXE +; AX = Playmode (0 for nothing in particular, 1 = pattern, 2 = song) +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Poll Far + + Ret + +EndP Poll + +;컴 SetTempo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: BX = tempo +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetTempo Far + + Ret + +EndP SetTempo + +;컴 SetMixVolume 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = MixVolume +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixVolume Far + + Ret + +EndP SetMixVolume + +;컴 SetStereo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AL = Stereo on/off, 0 = off. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetStereo Far + + Ret + +EndP SetStereo + +;컴 LoadSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = sample to load (0 based) +; DS:SI points to sample header +; ES:0 points to first sample +; +; Returns: **Carry set if NO error** +; **Carry clear if error** +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc LoadSample Far + + StC + Ret + +EndP LoadSample + +;컴 ReleaseSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AX = sample to release (1 based) +; DS:SI points to sample header +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReleaseSample Far + + Ret + +EndP ReleaseSample + +;컴 ResetMemory 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetMemory Far + + Ret + +EndP ResetMemory + +;컴 GetStatus 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Returns text to show on status line, AX = display parameter +; Carry set if not to show anything. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetStatus Far + + StC + Ret + +EndP GetStatus + +;컴 SoundCardScreen 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Function to have driver interactive part of program +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SoundCardScreen Far + + Xor AX, AX + StC + Ret + +EndP SoundCardScreen + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetVariable Far + + Ret + +EndP GetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetVariable Far + + Ret + +EndP SetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +EndDriver: + +;******** Provided Variable Table ************* + +MaxNumberOfChannels DW 0FFFFh ; Maximum number of channels the + ; driver can handle. +StopAfterPlay DW 0 +DefaultChannels DW 32 + + DW 5 Dup (0) + +;******** Provided Procedure Table ************* + +ProvidedTableStart: + + DW Offset DetectCard + + DW Offset InitSound ; Playing related + DW Offset ReinitSound + DW Offset UninitSound + + DW Offset Poll + + DW Offset SetTempo ; Sound variable related + DW Offset SetMixVolume + DW Offset SetStereo + + DW Offset LoadSample ; Sample related + DW Offset ReleaseSample + DW Offset ResetMemory + DW Offset GetStatus ; Returns string to show on status line + + DW Offset SoundCardScreen ; Sound card 'screen' + + DW Offset GetVariable ; For interface + DW Offset SetVariable + +ProvidedTableEnd: + DW 32-(ProvidedTableEnd-ProvidedTableStart)/2 Dup (0) + +EndS + +End diff --git a/it/SoundDrivers/ST97.ASM b/it/SoundDrivers/ST97.ASM new file mode 100755 index 0000000..e6a5c73 --- /dev/null +++ b/it/SoundDrivers/ST97.ASM @@ -0,0 +1,866 @@ + + .386P + +Segment DriverHeader PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +;***** Driver Header ******* + +include drhead.inc + +EndS + +Segment Driver PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +ORG 0 +StartDriver: + +include vtable.inc + +;******** Required ProcedureTable ************* + +include reqproc.inc + +;*********************************************** + +PNPSERIALID EQU 0FFFFFFFFh +PNPVENDORID EQU 80719304h + +MMT_MAXENTRIES EQU 64 +MMT_MAXSIZE EQU 3*MMT_MAXENTRIES + +ST97Message DB "Sound Track 97 PnP Detected", 13 +; DB "Port ", 0FDh, "Xh, IRQ ", 0FDh, "D, ", 0FDh, "Dk RAM", 0 + DB "Port ", 0FDh, "Xh, ", 0FDh, "D Voices, ", 0FDh, "Dk", 0 + +StatusLine DB "FreeST ", 0FDh, "Dk", 0 + +MMTData DW MMT_MAXSIZE Dup (0) + +IRQData Label Word + DW 20h, 1111111111111110b ; IRQ 0 + DW 24h, 1111111111111101b ; IRQ 1 + DW 28h, 1111110111111011b ; IRQ 2 + DW 2Ch, 1111111111110111b ; IRQ 3 + DW 30h, 1111111111101111b ; IRQ 4 + DW 34h, 1111111111011111b ; IRQ 5 + DW 38h, 1111111110111111b ; IRQ 6 + DW 3Ch, 1111111101111111b ; IRQ 7 + DW 1C0h, 1111111011111011b ; IRQ 8 + DW 1C4h, 1111110111111011b ; IRQ 9 + DW 1C8h, 1111101111111011b ; IRQ 10 + DW 1CCh, 1111011111111011b ; IRQ 11 + DW 1D0h, 1110111111111011b ; IRQ 12 + DW 1D4h, 1101111111111011b ; IRQ 13 + DW 1D8h, 1011111111111011b ; IRQ 14 + DW 1DCh, 0111111111111011b ; IRQ 15 + +; 컴 EmptyFunction 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc EmptyFunction Far + + Xor AX, AX + StC + Ret + +EndP EmptyFunction + +; 컴 ST97InString 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ST97InString ; ES:DI points to deposit point. + ; EAX = memory address + ; CX = count + + ClI + + Mov BL, 2 ; Ctrl=RD_MEM, Data=Memory Address + Call ST97OutDWord + + Mov DX, CS:BasePort ; Length + Mov AX, CX + Call ST97SendByte + + Mov AL, AH + Call ST97SendByte + +ST97InString1: + Call ST97InByte + Cmp AL, 0ABh + JE ST97InStringError + Cmp AL, 0ACh + JNE ST97InString1 + +ST97InString2: + Inc DX + Inc DX + + Rep InsW + + ClC + StI + Ret + +ST97InStringError: + StC + StI + Ret + +EndP ST97InString + +; 컴 ST97ReceiveByte 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ST97ReceiveByte ; Returns AL + + Push DX + Mov DX, CS:BasePort + Inc DX + +ST97ReceiveByte1: + In AL, DX + Test AL, AL + JS ST97ReceiveByte1 + + Dec DX + In AL, DX + Pop DX + + Ret + +EndP ST97ReceiveByte + +; 컴 ST97InByte 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ST97InByte ; Returns AL + + Jmp ST97ReceiveByte + +EndP ST97InByte + +; 컴 ST97InWord 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ST97InWord ; Returns AX + + ClI + + Call ST97ReceiveByte + Mov AL, AH + + Call ST97ReceiveByte + XChg AL, AH + + StI + + Ret + +EndP ST97InWord + +; 컴 ST97InDWord 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ST97InDWord ; Returns EAX + + ClI + + Call ST97ReceiveByte + RoR EAX, 8 + + Call ST97ReceiveByte + RoR EAX, 8 + + Call ST97ReceiveByte + RoR EAX, 8 + + Call ST97ReceiveByte + RoR EAX, 8 + + StI + Ret + +EndP ST97InDWord + +; 컴 ST97SendByte 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ST97SendByte ; DX = port, AL = data + + Push AX + Push DX + Mov DX, CS:BasePort + Inc DX + +ST97SendByte1: + In AL, DX + Test AL, 40h + JNZ ST97SendByte1 + + Pop DX + Pop AX + + Out DX, AL + + Ret + +EndP ST97SendByte + +; 컴 ST97OutByte 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ST97OutByte ; AL = data, AH = command, destroys AX + + ClI + Push DX + + Mov DX, CS:BasePort + Inc DX + + XChg AH, AL + Call ST97SendByte + + Dec DX + + Mov AL, AH + Call ST97SendByte + + Pop DX + StI + + Ret + +EndP ST97OutByte + +; 컴 ST97OutWord 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ST97OutWord ; AX = data, BL = command, destroys AX + + ClI + Push DX + Push AX + + Mov DX, CS:BasePort + Mov AL, BL + Inc DX + Call ST97SendByte + + Pop AX + Dec DX + Call ST97SendByte + + Mov AL, AH + Call ST97SendByte + + Pop DX + StI + + Ret + +EndP ST97OutWord + +; 컴 ST97OutDWord 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ST97OutDWord ; EAX = data, BL = command + + ClI + Push DX + Push AX + + Mov DX, CS:BasePort + Mov AL, BL + Inc DX + Call ST97SendByte + + Pop AX + Dec DX + Call ST97SendByte + + ShR EAX, 8 + Call ST97SendByte + + ShR EAX, 8 + Call ST97SendByte + + ShR EAX, 8 + Call ST97SendByte + + Pop DX + StI + + Ret + +EndP ST97OutDWord + +; 컴 DetectCard 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Returns carry set if error, else carry clear. Has to setup internal vars +; (eg. appropriate IRQ/DMA whatever). +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +PnP_SerialID DD 0 +PnP_VendorID DD 0 +PnP_ReadPort DW 0 +PnP_CSN DB 0 +PnP_CardFound DB 0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetUART ; Given DX = Port + + ClI + + Inc DX + + Mov AL, 0FFh ; Reset! + Out DX, AL + Out DX, AL ; Two resets required to ensure it'll work + + Xor CX, CX + +ResetUART2: + In AL, DX + Test AL, 80h + JNZ ResetUART3 + + Dec DX + In AL, DX + Inc DX + Cmp AL, 0FEh + JE ResetUART4 + +ResetUART3: + Loop ResetUART2 + +ResetUARTError: + StI + StC + Ret + +ResetUART4: ; Now to shove it into 'intelligent' mode. + Xor CX, CX + +ResetUART5: + In AL, DX + Test AL, 40h + LoopNZ ResetUART5 + JNZ ResetUARTError + + Mov AL, 3Fh ; Intelligent mode! + Out DX, AL + +ResetUART6: + Xor CX, CX + +ResetUART7: + In AL, DX + Test AL, 80h + JNZ ResetUART8 + + Dec DX + In AL, DX + Inc DX + Cmp AL, 0FEh + JE ResetUART9 + +ResetUART8: + Loop ResetUART7 + Jmp ResetUARTError + +ResetUART9: + StI + ClC + Ret + +EndP ResetUART + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_Delay + Assume DS:Driver + + Push AX CX + + Mov CX, 180h +PnP_Delay1: + In AL, 21h + Loop PnP_Delay1 + + Pop CX AX + Ret + +EndP PnP_Delay + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_WriteData + + Mov DX, 279h + Out DX, AL + + Mov AL, AH + Mov DH, 0Ah + Out DX, AL + Ret + +EndP PnP_WriteData + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_ReadData + + Mov DX, 279h + Out DX, AL + + Mov DX, PnP_ReadPort + In AL, DX + + Ret + +EndP PnP_ReadData + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_Isolate + + Mov AX, 402h + Call Pnp_WriteData ; Reset CSNs + +PnP_IsolateNextCard: + Mov AX, 0003h + Call PnP_WriteData ; Wake[0] + + Mov AX, PnP_ReadPort + ShL AX, 6 + Xor AL, AL + Call PnP_WriteData ; Set Read Data port. + + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + + Mov AL, 1 ; Serial Isolation + Mov DX, 279h + Out DX, AL + + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + + Mov BL, 6Ah + Mov CX, 64 + Mov DX, PnP_ReadPort + + ClI + +PnP_Isolate1: + ShR PnP_SerialID, 1 + RCR PnP_VendorID, 1 + + Mov BH, BL + ShR BH, 1 + Xor BH, BL + ShR BX, 1 + + In AL, DX + Mov AH, AL + Call PnP_Delay + In AL, DX + Call PnP_Delay + + Cmp AX, 55AAh + JNE PnP_Isolate2 + + Xor BL, 80h + Or PnP_SerialID, 80000000h + +PnP_Isolate2: + Dec CX + JNZ PnP_Isolate1 + + Mov CX, 8 + Xor BH, BH + +PnP_Isolate3: + ShR BH, 1 + + In AL, DX + Mov AH, AL + Call PnP_Delay + In AL, DX + Call PnP_Delay + Cmp AX, 55AAh + JNE PnP_Isolate4 + + Or BH, 80h + +PnP_Isolate4: + Dec CX + JNZ PnP_Isolate3 + + StI + + Cmp BL, BH ; Matching Checksum? + JNE PnP_IsolateFinished + + ; assign CSN + Inc PnP_CSN + + Mov AL, 6 + MOv AH, PnP_CSN + Call PnP_WriteData + + Cmp PnP_VendorID, PNPVENDORID + JNE PnP_IsolateNextCard + Cmp PnP_SerialID, PNPSERIALID + JNE PnP_IsolateNextCard + + Mov AL, 3 + Call PnP_WriteData + Mov AX, 307h ; LDN 3 + Call PnP_WriteData + + Mov AL, 60h + Call PnP_ReadData + Mov AH, AL + Mov AL, 61h + Call PnP_ReadData ; AX = address. + Cmp BasePort, 0FFFFh + JE PnPBasePortOK + + Cmp BasePort, AX + JNE PnP_IsolateNextCard + +PnPBasePortOK: + Mov BasePort, AX + + Mov AL, 70h + Call PnP_ReadData ; AL[3:0] = IRQ + And AX, 15 + JZ PnP_IsolateNextCard + Mov IRQ, AX + + Mov Pnp_CardFound, 1 + Jmp PnP_IsolateNextCard + +PnP_IsolateFinished: + Mov AL, PnP_CSN + ShL AL, 1 + Or AL, PnP_CardFound + + Ret + +EndP PnP_Isolate + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc DetectCard Far ; returns carry clear if succesful + + Mov BasePort, 330h + Mov DX, BasePort + Call ResetUART + +; Find memory mapping table + Mov AX, 300h ; Ctrl 3 (GET_MMT), Data 0 + Call ST97OutByte + Call ST97InDWord + + Push CS + Pop ES + Mov CX, MMT_MAXSIZE + Mov DI, Offset MMTData + Call ST97InString + +PnP_DetectEnd: ; Return PnP to wait for key state + Mov EAX, 'Jeff' + + Ret + +EndP DetectCard + Assume DS:Nothing + +;컴 InitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Sets up any memory required for output +; Initiates output +; +; Parameters: AX = Number of Channels +; +; If sucessful, returns: +; Carry flag clear +; DS:SI = pointer to text to display +; AX = parameter 1 in text +; BX = parameter 2 in text +; CX = parameter 3 in text +; DX = parameter 4 in text +; DI = parameter 5 in text +; +; If unsucessful, returns: +; Carry flag set +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc InitSound Far + + Push CS + Pop DS + Assume DS:Driver + + Mov SI, Offset ST97Message +Comment ~ + Mov AX, BasePort + Mov BX, IRQ + Mov ECX, DWord Ptr [MMTData+2] + ShR ECX, 9 +~ + Xor BX, BX + Mov AX, 5100h ; Cntrl = GET_VOI, Data = 0 + Call ST97OutByte + Call ST97InByte + Mov BL, AL + Mov AX, BasePort + Mov ECX, DWord Ptr [MMTData+2] + ShR ECX, 9 + + ClC + Ret + +EndP InitSound + Assume DS:Nothing + +;컴 ReInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Reinitialises sound output +; Initiates sound output +; +; Parameters: AX = number of channels. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReInitSound Far + + Ret + +EndP ReInitSound + +;컴 UnInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Stops sound output, releases any memory used by driver +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UnInitSound Far + + Mov DX, CS:BasePort + Inc DX + Mov AL, 0FFh + Out DX, AL + + Ret + +EndP UnInitSound + +;컴 Poll 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; This procedure is called as often as possible by IT.EXE +; AX = Playmode (0 for nothing in particular, 1 = pattern, 2 = song) +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Poll Far + + Ret + +EndP Poll + +;컴 SetTempo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: BX = tempo +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetTempo Far + + Ret + +EndP SetTempo + +;컴 SetMixVolume 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = MixVolume +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixVolume Far + + Ret + +EndP SetMixVolume + +;컴 SetStereo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AL = Stereo on/off, 0 = off. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetStereo Far + + Ret + +EndP SetStereo + +;컴 LoadSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = sample to load (0 based) +; DS:SI points to sample header +; ES:0 points to first sample +; +; Returns: **Carry set if NO error** +; **Carry clear if error** +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc LoadSample Far + + StC + Ret + +EndP LoadSample + +;컴 ReleaseSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AX = sample to release (1 based) +; DS:SI points to sample header +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReleaseSample Far + + Ret + +EndP ReleaseSample + +;컴 ResetMemory 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetMemory Far + + Ret + +EndP ResetMemory + +;컴 GetStatus 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Returns text to show on status line, AX = display parameter +; Carry set if not to show anything. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetStatus Far + + Push CS + Pop DS + Assume DS:Driver + + Mov SI, Offset MMTData+6 + Xor EAX, EAX + +GetStatus1: + Mov CX, [SI] + Add SI, 6 + + Cmp CX, -1 + JE GetStatus2 + + Cmp CX, 1 + JA GetStatus1 + JB GetStatus1 + + Add EAX, [SI+2] + Sub EAX, [SI-4] + Jmp GetStatus1 + +GetStatus2: + Mov SI, Offset StatusLine + ShR EAX, 9 + + ClC + Ret + +EndP GetStatus + Assume DS:Nothing + +;컴 SoundCardScreen 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Function to have driver interactive part of program +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SoundCardScreen Far + + Xor AX, AX + StC + Ret + +EndP SoundCardScreen + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetVariable Far + + Ret + +EndP GetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetVariable Far + + Ret + +EndP SetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +EndDriver: + +;******** Provided Variable Table ************* + +MaxNumberOfChannels DW 64 ; Maximum number of channels the + ; driver can handle. +StopAfterPlay DW 0 +DefaultChannels DW 64 + + DW 5 Dup (0) + +;******** Provided Procedure Table ************* + +ProvidedTableStart: + + DW Offset DetectCard + + DW Offset InitSound ; Playing related + DW Offset ReinitSound + DW Offset UninitSound + + DW Offset Poll + + DW Offset SetTempo ; Sound variable related + DW Offset SetMixVolume + DW Offset SetStereo + + DW Offset LoadSample ; Sample related + DW Offset ReleaseSample + DW Offset ResetMemory + DW Offset GetStatus ; Returns string to show on status line + + DW Offset SoundCardScreen ; Sound card 'screen' + + DW Offset GetVariable ; For interface + DW Offset SetVariable + +ProvidedTableEnd: + DW 32-(ProvidedTableEnd-ProvidedTableStart)/2 Dup (0) + +EndS + +End diff --git a/it/SoundDrivers/ST97CMMX.ASM b/it/SoundDrivers/ST97CMMX.ASM new file mode 100755 index 0000000..1a3f5fb --- /dev/null +++ b/it/SoundDrivers/ST97CMMX.ASM @@ -0,0 +1,2773 @@ +; +; ST 97/42 PCI Codec, using MMX. +; + .386P + +Segment DriverHeader PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +;***** Driver Header ******* + +include drhead.inc +include mmx.inc + +EndS + +Segment Driver PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +ORG 0 +StartDriver: + +include vtable.inc + +;******** Required ProcedureTable ************* + +include reqproc.inc + +;********************************** + +STEREOENABLED EQU 1 +DMABUFFERLENGTH EQU 8192 +MIXRESOLUTION EQU 32 ; 32 bit mixing +OUTPUTFILTERENABLED EQU 0 +DATAFLAG EQU 200h +ACKFLAG EQU 300h +FOURIERBUFFERLENGTH EQU 2048 ; 2048 samples + +PNPVENDORID EQU 3746630Eh + +FPSave DB 128 Dup (0) + +DMASize DW DMABUFFERLENGTH / 2 + +WSSMsg DB "Sound Track Codec MMX", 13 + DB "Port ", 0FDh, "Xh, IRQ ", 0FDh, "D, DMA ", 0FDh, "D", 0 + +WSSNoMemoryMsg DB "Sound Track Codec MMX", 13 + DB "Error: Insufficient memory", 0 + +ReinitMsg DB "Sound Track Codec reinitialised", 0 + +DriverName DB "ITSTCODE.MMX", 0 + +Forced DB 0 +Stereo DB 0 +WSSMixConst DB 0 + +ALIGN 2 + +MixVolume DW 0 + +BytesToMix DW 1000 + +MixSegment DW 0 +FourierSegment DW 0 + +; Arrangement of data: +; First 64 bytes = MMX temporary area +; Next 2*DMABUFFERLENGTH = DMA area +; After that is mixing buffer. + +MixTransferOffset DW 0 +MixTransferRemaining DW 0 + +CONFIGURATIONOFFSET EQU $+128 +CONFIGSIZE EQU 35 +MixMode DW 0 +MixModeOffset DW 0 +VolumeTable DB 56, 56 + DB 60h, 60h, 0Ch ; Low Band + DB 40h, 40h, 1Bh ; Med Low Band + DB 40h, 40h, 72h ; Med High Band + DB 60h, 60h, 40h ; High Band + DB 0, 0, 0 ; Echo + DB 0, 2 ; Surround + DB 0, 90h, 4, 7Fh, 22h ; Reverb + DB 0, 90h, 2, 40h, 9, 3, 13h ; Chorus + DB 0, 0 ; SRS stuff. + +ALIGN 2 + +IMR DW 0 +OldWSSIRQHandler DD 0 + +SAM9407Reset DW 66 + DW 1BEh, 16Fh, 7Fh, 7Fh, ACKFLAG ; Audio in on + DW 1BEh, 168h, 7Fh, 7Fh, ACKFLAG ; Echo on + DW 1BEh, 16Ch, 7Fh, 7Fh, ACKFLAG ; Reverb on + DW 1BEh, 16Dh, 7Fh, 7Fh, ACKFLAG ; Chorus on + DW 1BEh, 16Bh, 0, 0, ACKFLAG ; Equalizer type + DW 1BEh, 16Eh, 7Fh, 7Fh, ACKFLAG ; Surround on + DW 1BEh, 165h, 7Fh, 7Fh ; Post eff on Audio in + DW 1BEh, 166h, 7Fh, 7Fh ; Post eff on reverb, chorus + DW 1BEh, 133h, 0, 0 ; 2 Speaker + DW 1BEh, 120h, 7Fh, 7Fh ; Stereo input 2 + DW 1BEh, 134h, 0FFh, 0FFh ; Left gain + DW 1BEh, 135h, 0FFh, 0FFh ; Right gain + DW 1BEh, 136h, 0, 0 ; Left pan + DW 1BEh, 137h, 7Fh, 7Fh ; Right pan + DW 1BEh, 107h, 0FFh, 0FFh ; Master volume + +SAM9407EqLBL DW 4 + DW 1BEh, 110h, DATAFLAG, 60h +SAM9407EqLBR DW 4 + DW 1BEh, 114h, DATAFLAG, 60h +SAM9407EqLBF DW 4 + DW 1BEh, 118h, DATAFLAG, 0Ch +SAM9407EqMLBL DW 4 + DW 1BEh, 111h, DATAFLAG, 40h +SAM9407EqMLBR DW 4 + DW 1BEh, 115h, DATAFLAG, 40h +SAM9407EqMLBF DW 4 + DW 1BEh, 119h, DATAFLAG, 1Bh +SAM9407EqMHBL DW 4 + DW 1BEh, 112h, DATAFLAG, 40h +SAM9407EqMHBR DW 4 + DW 1BEh, 116h, DATAFLAG, 40h +SAM9407EqMHBF DW 4 + DW 1BEh, 11Ah, DATAFLAG, 72h +SAM9407EqHBL DW 4 + DW 1BEh, 113h, DATAFLAG, 60h +SAM9407EqHBR DW 4 + DW 1BEh, 117h, DATAFLAG, 60h +SAM9407EqHBF DW 4 + DW 1BEh, 11Bh, DATAFLAG, 0Ch +SAM9407EchoLevel DW 4 + DW 1BEh, 128h, DATAFLAG, 0 +SAM9407EchoTime DW 4 + DW 1BEh, 129h, DATAFLAG, 2Bh +SAM9407EchoFeed DW 4 + DW 1BEh, 12Ah, DATAFLAG, 40h +SAM9407SurroundVolume DW 4 + DW 1BEh, 130h, DATAFLAG, 0 +SAM9407SurroundDelay DW 4 + DW 1BEh, 131h, DATAFLAG, 2 +SAM9407ReverbSend DW 4 + DW 1BEh, 127h, DATAFLAG, 0 +SAM9407ReverbVolume DW 3 + DW 1BEh, 13Ah, DATAFLAG +SAM9407ReverbType DW 4 + DW 1BEh, 169h, DATAFLAG, 4 +SAM9407ReverbTime DW 3 + DW 1BEh, 178h, DATAFLAG +SAM9407ReverbFeedback DW 3 + DW 1BEh, 179h, DATAFLAG +SAM9407ChorusSend DW 4 + DW 1BEh, 124h, DATAFLAG, 0 +SAM9407ChorusVolume DW 3 + DW 1BEh, 13Bh, DATAFLAG +SAM9407ChorusType DW 4 + DW 1BEh, 16Ah, DATAFLAG, 2 +SAM9407ChorusDelay DW 3 + DW 1BEh, 174h, DATAFLAG +SAM9407ChorusFeedback DW 3 + DW 1BEh, 175h, DATAFLAG +SAM9407ChorusRate DW 3 + DW 1BEh, 176h, DATAFLAG +SAM9407ChorusDepth DW 3 + DW 1BEh, 177h, DATAFLAG +SAM9407Mono DW 4 + DW 1BEh, 132h, 7Fh, 0 +SAM9407Stereo DW 4 + DW 1BEh, 132h, 0, 0 + +SAM9407Strings DW Offset SAM9407Reset ;1 + DW Offset SAM9407EqLBL, Offset SAM9407EqLBR + DW Offset SAM9407EqLBF + DW Offset SAM9407EqMLBL, Offset SAM9407EqMLBR + DW Offset SAM9407EqMLBF + DW Offset SAM9407EqMHBL, Offset SAM9407EqMHBR + DW Offset SAM9407EqMHBF + DW Offset SAM9407EqHBL, Offset SAM9407EqHBR + DW Offset SAM9407EqHBF + DW Offset SAM9407EchoLevel ; 14 + DW Offset SAM9407EchoTime + DW Offset SAM9407EchoFeed + DW Offset SAM9407SurroundVolume ; 17 + DW Offset SAM9407SurroundDelay + DW Offset SAM9407ReverbSend ; 19 + DW Offset SAM9407ReverbVolume + DW Offset SAM9407ReverbType + DW Offset SAM9407ReverbTime + DW Offset SAM9407ReverbFeedback ; 23 + DW Offset SAM9407ChorusSend ; 24 + DW Offset SAM9407ChorusVolume + DW Offset SAM9407ChorusType + DW Offset SAM9407ChorusDelay + DW Offset SAM9407ChorusFeedback + DW Offset SAM9407ChorusRate + DW Offset SAM9407ChorusDepth ; 30 + DW Offset SAM9407Mono ; 31 + DW Offset SAM9407Stereo + +MixSpeedTable DW 5513, 41h + DW 6615, 4Fh + DW 8000, 40h + DW 9600, 4Eh + DW 11025, 43h + DW 16000, 42h + DW 18900, 45h + DW 22050, 47h + DW 27429, 44h + DW 32000, 46h + DW 33075, 4Dh + DW 37800, 49h + DW 44100, 4Bh + DW 48000, 4Ch + DW 54860, 48h + DW 64000, 4Ah + +IRQData Label Word + DW 20h, 1111111111111110b ; IRQ 0 + DW 24h, 1111111111111101b ; IRQ 1 + DW 28h, 1111110111111011b ; IRQ 2 + DW 2Ch, 1111111111110111b ; IRQ 3 + DW 30h, 1111111111101111b ; IRQ 4 + DW 34h, 1111111111011111b ; IRQ 5 + DW 38h, 1111111110111111b ; IRQ 6 + DW 3Ch, 1111111101111111b ; IRQ 7 + DW 1C0h, 1111111011111011b ; IRQ 8 + DW 1C4h, 1111110111111011b ; IRQ 9 + DW 1C8h, 1111101111111011b ; IRQ 10 + DW 1CCh, 1111011111111011b ; IRQ 11 + DW 1D0h, 1110111111111011b ; IRQ 12 + DW 1D4h, 1101111111111011b ; IRQ 13 + DW 1D8h, 1011111111111011b ; IRQ 14 + DW 1DCh, 0111111111111011b ; IRQ 15 + +;********************************** +; WSS Registers +;********************************** + +CODEC_INDEX_LIC = 00 +CODEC_INDEX_RIC = 01h +CODEC_INDEX_LX1C = 02h +CODEC_INDEX_RX1C = 03h +CODEC_INDEX_LX2C = 04h +CODEC_INDEX_RX2C = 05h +CODEC_INDEX_LDC = 06h +CODEC_INDEX_RDC = 07h +CODEC_INDEX_CDF = 08h +CODEC_INDEX_INTF = 09h +CODEC_INDEX_PIN = 0Ah +CODEC_INDEX_TEST = 0Bh +CODEC_INDEX_MISC = 0Ch +CODEC_INDEX_DIGMIX = 0Dh +CODEC_INDEX_UPR_COUNT = 0Eh +CODEC_INDEX_LWR_COUNT = 0Fh + +CODEC_MCE = 40h + +LDC_LDM = 80h +LDC_LDA = 3Fh + +RDC_RDM = 80h +RDC_RDA = 3Fh + +CDF_STEREO = 10h + +INTF_PEN = 01h +INTF_CEN = 02h +INTF_SDC = 04h +INTF_ACAL = 08h +INTF_PPIO = 40h +INTF_CPIO = 80h + +PIN_IEN = 2 + +TEST_ORL = 03h +TEST_ORR = 0Ch +TEST_DRS = 10h +TEST_ACI = 20h +TEST_PUR = 40h +TEST_COR = 80h + +;********************************** + +WSS16ScreenList Label + DW 16 + DW Near Ptr IdleFunctionList + DW Near Ptr GlobalKeyLink + + DW Near Ptr FullScreenBox ; 0 + DW Near Ptr ScreenHeader + DW Near Ptr FillHeader + DW Near Ptr WSSHeaderLine + + DW Near Ptr DriverText + + DW Near Ptr MixModeText + DW Near Ptr MixModeButton1 ; 6 + DW Near Ptr MixModeButton2 ; + DW Near Ptr MixModeButton3 ; + DW Near Ptr MixModeButton4 ; + + DW Near Ptr EmptyObject + DW Near Ptr EmptyObject + DW Near Ptr EmptyObject + DW Near Ptr EmptyObject + + DW Near Ptr VolumeText + DW Near Ptr VolumeBox1 + + DW Near Ptr MasterVolumeLeft ; 16 + DW Near Ptr MasterVolumeRight ; 17 + + DW Near Ptr CS4237SRSCenter ; 18 + DW Near Ptr CS4237SRSSpace ; 19 + DW Near Ptr CSControlPortText + +ST42A DW Near Ptr SAM9407PortText ; 21 + DW Near Ptr SAM9407ParametersText + DW Near Ptr SAM9407ParametersBox + + DW Near Ptr EqLBL ; 24 + DW Near Ptr EqLBR + DW Near Ptr EqLBF + + DW Near Ptr EqMLBL + DW Near Ptr EqMLBR + DW Near Ptr EqMLBF + + DW Near Ptr EqMHBL + DW Near Ptr EqMHBR + DW Near Ptr EqMHBF + + DW Near Ptr EqHBL + DW Near Ptr EqHBR + DW Near Ptr EqHBF + + DW Near Ptr EchoLevel ; 33 + DW Near Ptr EchoTime + DW Near Ptr EchoFeedback + + DW Near Ptr SurroundVolume + DW Near Ptr SurroundDelay + + DW Near Ptr ReverbSend ; 38 + DW Near Ptr ReverbVolume + DW Near Ptr ReverbType + DW Near Ptr ReverbTime + DW Near Ptr ReverbFeedback + + DW Near Ptr ChorusSend + DW Near Ptr ChorusVolume + DW Near Ptr ChorusType + DW Near Ptr ChorusDelay + DW Near Ptr ChorusFeedback + DW Near Ptr ChorusRate + DW Near Ptr ChorusDepth + + + DW 0 + +WSSHeaderLine DW 10 + DB "Sound Track Codec Driver", 0 + +EmptyObject DW 1 + DB 0, 0 + DB 0 + DB 0 + +DriverText DW 1 + DB 28, 48 + DB 21h + DB "Sound Track Codec Driver 1.0 for Impulse Tracker", 0 + +CSControlPortText DW 1 + DB 28, 47 + DB 21h + DB "Sound Track CS4237 Control Port ", 0FDh, "Xh", 0 +CS4237Port DW 0 + +SAM9407PortText DW 1 + DB 28, 46 + DB 21h + DB "Sound Track SAM9407 Port ", 0FDh, "Xh", 0 +SAM9407Port DW 0 + +GlobalKeyLink DB 7 +GlobalKeyLink2 DD 0 + +IdleFunctionList DD 0 + DD 0 + +FillHeader DW 8 +FillHeader2 DD 0 + +FullScreenBox DW 0 + DB 0, 0, 79, 49 + DB 4 + +ScreenHeader DW 8 +ScreenHeader2 DD 0 + +VolumeText DW 1 + DB 2, 14 + DB 20h + DB "Master Volume Left", 13 + DB "Master Volume Right", 13 + DB "CS4237 SRS Center", 13 + DB "CS4237 SRS Space" + DB 0 + +VolumeBox1 DW 0 + DB 21, 13, 31, 18 + DB 25 + +MasterVolumeLeft DW 14 + DB 22, 14 + DW 0, 63 + DW 9, 0 + DW 0FFFFh, 17, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 8 + +MasterVolumeRight DW 14 + DB 22, 15 + DW 0, 63 + DW 9, 1 + DW 16, 18, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 8 + +CS4237SRSCenter DW 14 + DB 22, 16 + DW 0, 15 + DW 9, 31 + DW 17, 19, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 8 + +CS4237SRSSpace DW 14 + DB 22, 17 + DW 0, 15 + DW 9, 32 + DW 18, 6, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 8 + +MixModeText DW 1 + DB 2, 19 + DB 20h + DB "Mixing Rate: ", 0FDh, "D", 0 +MixSpeed DW 48000 + DW 0 + +MixModeButton1 DW 2 + DW 19, 7, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment1 DW 0 + DW 0 + DW Offset SetMixMode +DriverSegment2 DW 0 + DB 3, 21, 32, 23, 8 + DB 0 + DB " MMX, Non-interpolated", 0 + +MixModeButton2 DW 2 + DW 6 + DW 8, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment3 DW 0 + DW 1 + DW Offset SetMixMode +DriverSegment4 DW 0 + DB 3, 24, 32, 26, 8 + DB 0 + DB " MMX, Interpolated", 0 + +MixModeButton3 DW 2 + DW 7, 9, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment5 DW 0 + DW 2 + DW Offset SetMixMode +DriverSegment6 DW 0 + DB 3, 27, 32, 29, 8 + DB 0 + DB " MMX, Volume Ramp", 0 + +MixModeButton4 DW 2 + DW 8 +ST42B DW 24, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment7 DW 0 + DW 3 + DW Offset SetMixMode +DriverSegment8 DW 0 + DB 3, 30, 32, 32, 8 + DB 0 + DB " MMX, Filtered", 0 + +SAM9407ParametersText DW 1 + DB 36, 14 + DB 20h + DB "Low Band Left", 13 + DB "Low Band Right", 13 + DB "Low Band Frequency", 13 + DB "Med Low Band Left", 13 + DB "Med Low Band Right", 13 + DB "Med Low Band Frequency", 13 + DB "Med High Band Left", 13 + DB "Med High Band Right", 13 + DB "Med High Band Frequency", 13 + DB "High Band Left", 13 + DB "High Band Right", 13 + DB "High Band Frequency", 13 + DB "Echo Level", 13 + DB "Echo Time", 13 + DB "Echo Feedback", 13 + DB "Surround Volume", 13 + DB "Surround Delay", 13 + DB "Reverb Send", 13 + DB "Reverb Volume", 13 + DB "Reverb Type", 13 + DB "Reverb Time", 13 + DB "Reverb Feedback", 13 + DB "Chorus Send", 13 + DB "Chorus Volume", 13 + DB "Chorus Type", 13 + DB "Chorus Delay", 13 + DB "Chorus Feedback", 13 + DB "Chorus Rate", 13 + DB "Chorus Depth", 13 + DB 0 + +EqLBL DW 14 + DB 60, 14 + DW 0, 127 + DW 9, 2 + DW 9, 25, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +EqLBR DW 14 + DB 60, 15 + DW 0, 127 + DW 9, 3 + DW 24, 26, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +EqLBF DW 14 + DB 60, 16 + DW 0, 127 + DW 9, 4 + DW 25, 27, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +EqMLBL DW 14 + DB 60, 17 + DW 0, 127 + DW 9, 5 + DW 26, 28, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +EqMLBR DW 14 + DB 60, 18 + DW 0, 127 + DW 9, 6 + DW 27, 29, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +EqMLBF DW 14 + DB 60, 19 + DW 0, 127 + DW 9, 7 + DW 28, 30, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +EqMHBL DW 14 + DB 60, 20 + DW 0, 127 + DW 9, 8 + DW 29, 31, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +EqMHBR DW 14 + DB 60, 21 + DW 0, 127 + DW 9, 9 + DW 30, 32, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +EqMHBF DW 14 + DB 60, 22 + DW 0, 127 + DW 9, 10 + DW 31, 33, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +EqHBL DW 14 + DB 60, 23 + DW 0, 127 + DW 9, 11 + DW 32, 34, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +EqHBR DW 14 + DB 60, 24 + DW 0, 127 + DW 9, 12 + DW 33, 35, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +EqHBF DW 14 + DB 60, 25 + DW 0, 127 + DW 9, 13 + DW 34, 36, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +EchoLevel DW 14 + DB 60, 26 + DW 0, 127 + DW 9, 15 + DW 35, 37, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +EchoTime DW 14 + DB 60, 27 + DW 0, 127 + DW 9, 14 + DW 36, 38, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +EchoFeedback DW 14 + DB 60, 28 + DW 0, 127 + DW 9, 16 + DW 37, 39, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +SurroundVolume DW 14 + DB 60, 29 + DW 0, 255 + DW 9, 17 + DW 38, 40, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +SurroundDelay DW 14 + DB 60, 30 + DW 0, 127 + DW 9, 18 + DW 39, 41, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +ReverbSend DW 14 + DB 60, 31 + DW 0, 127 + DW 9, 19 + DW 40, 42, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +ReverbVolume DW 14 + DB 60, 32 + DW 0, 255 + DW 9, 20 + DW 41, 43, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + + +ReverbType DW 14 + DB 60, 33 + DW 0, 7 + DW 9, 21 + DW 42, 44, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +ReverbTime DW 14 + DB 60, 34 + DW 0, 127 + DW 9, 22 + DW 43, 45, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +ReverbFeedback DW 14 + DB 60, 35 + DW 0, 127 + DW 9, 23 + DW 44, 46, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +ChorusSend DW 14 + DB 60, 36 + DW 0, 127 + DW 9, 24 + DW 45, 47, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +ChorusVolume DW 14 + DB 60, 37 + DW 0, 255 + DW 9, 25 + DW 46, 48, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +ChorusType DW 14 + DB 60, 38 + DW 0, 7 + DW 9, 26 + DW 47, 49, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +ChorusDelay DW 14 + DB 60, 39 + DW 0, 127 + DW 9, 27 + DW 48, 50, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +ChorusFeedback DW 14 + DB 60, 40 + DW 0, 127 + DW 9, 28 + DW 49, 51, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +ChorusRate DW 14 + DB 60, 41 + DW 0, 127 + DW 9, 29 + DW 50, 52, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +ChorusDepth DW 14 + DB 60, 42 + DW 0, 127 + DW 9, 30 + DW 51, 0FFFFh, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +SAM9407ParametersBox DW 0 + DB 59, 13, 75, 43 + DB 25 + +; 컴 MixingRoutines 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + + +include dmasirq.inc +include mix.inc + +include m32bitm.mix +include m32bitmi.mix +include m32bitmv.mix +include m32bitmf.mix + +ALIGN 2 + +MixFunctionTables Label +include m32bitm.inc +include m32bitmi.inc +include m32bitmv.inc +include m32bitmf.inc +include mnomix.inc + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +RelocationTable Label Word + DW Offset DriverSegment1, Offset DriverSegment2 + DW Offset DriverSegment3, Offset DriverSegment4 + DW Offset DriverSegment5, Offset DriverSegment6 + DW Offset DriverSegment7, Offset DriverSegment8 + DW 0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetMixMode Far + + Push CS + Pop ES + Mov DI, Offset MixMode + + Ret + +EndP GetMixMode + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc WaitCoDec + + Push CX + + Mov CX, 0F000h + +WaitCoDec1: + In AL, DX + Test AL, AL + JNS WaitCoDec2 + Loop WaitCoDec1 + + StC + +WaitCoDec2: + Pop CX + Ret + +EndP WaitCoDec + +; 컴 SAM9407InByte 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SAM9407InByte ; Returns AL + + Push DX + Mov DX, CS:SAM9407Port + Inc DX + +SAM9407InByte1: + In AL, DX + Test AL, AL + JS SAM9407InByte1 + + Dec DX + In AL, DX + Pop DX + + Ret + +EndP SAM9407InByte + +; 컴 ST97SendByte 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SAM9407SendByte ; DX = port, AL = data + + Push AX + Push DX + Mov DX, CS:SAM9407Port + Inc DX + +SAM9407SendByte1: + In AL, DX + Test AL, 40h + JNZ SAM9407SendByte1 + + Pop DX + Pop AX + + Out DX, AL + + Ret + +EndP SAM9407SendByte + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SetSAM9407 ; DI = index. 1 = full reinit. + + PushA + Push DS + + Push CS + Pop DS + Assume DS:Driver + + LEA SI, [SAM9407Strings+EDI+EDI-2] + Mov SI, [SI] + + LodsW + Mov CX, AX + +SetSAM9407_1: +; AH = 0 = normal data, 1 = command, 2 = param, 3 = ack. + + Mov DX, SAM9407Port + Test DX, DX + JZ NoSAM9407 + + LodsW + + Cmp AH, 2 + JB SetSAM9407_3 + JA SetSAM9407_4 + + Mov AL, [VolumeTable+DI] + Jmp SetSAM9407_2 + +SetSAM9407_4: + Call SAM9407InByte + Test AL, AL + JNZ SetSAM9407_4 + Jmp SetSAM9407_5 + +SetSAM9407_3: + And AH, 1 + Add DL, AH + +SetSAM9407_2: + Call SAM9407SendByte + +SetSAM9407_5: + Dec CX + JNZ SetSAM9407_1 + + +NoSAM9407: + Pop DS + PopA + + Ret + +EndP SetSAM9407 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc WaitAutoCalibration + + Push CX + Mov CX, 0F000h + +WaitAutoCalibration1: + Mov AL, CODEC_INDEX_TEST + Out DX, AL + Inc DX + In AL, DX + Dec DX + Test AL, TEST_ACI + JNZ WaitAutoCalibration2 + Loop WaitAutoCalibration1 + + StC + +WaitAutoCalibration2: + Pop CX + Ret + +EndP WaitAutoCalibration + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixMode Far + + Mov AX, [SI+22] + + ClI + + Mov CS:MixMode, AX + + Mov BX, 60 + Mul BX + Mov CS:MixModeOffset, AX + + StI + Mov AX, 1 + Ret + +EndP SetMixMode + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GetWSSMixConst ; Work out value.. and nearest + ; mixspeed value. + + PushA + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, CmdLineMixSpeed + Mov CX, MixSpeed + Test AX, AX + JZ GetWSSMixConst1 + + Mov CX, 64000 + Cmp AX, CX + JA GetWSSMixConst1 + + Mov CX, 8000 + Cmp AX, CX + JB GetWSSMixConst1 + + Mov CX, AX + +GetWSSMixConst1: ; CX = desired mixspeed + Mov SI, Offset MixSpeedTable + Mov DX, 16 ; 16 different available speeds + + Xor BX, BX + +GetWSSMixConst2: + LodsW + Cmp AX, BX + JB GetWSSMixConst3 + Cmp AX, CX + JA GetWSSMixConst3 + + Mov BX, AX + Mov DH, [SI] + +GetWSSMixConst3: + LodsW ; Add SI, 2 + Dec DL + JNZ GetWSSMixConst2 + + Mov MixSpeed, BX + Mov WSSMixConst, DH + + FNInit + FILd DWord Ptr [MixSpeed] + FMul FreqMultiplier + FStP FreqMultiplier + + Mov AX, BX + Mov BX, 12000 + Xor DX, DX + Div BX + Mov FourierBufferStepOffset, AX + Mov FourierBufferStepFractional, DX + + Pop DS + PopA + Ret + +EndP GetWSSMixConst + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PingWSS ; Check BasePort, DX = BasePort + ; Preserves DX, destroys AX + + Push DX + + Add DX, 6 + + + In AL, DX + Xor AL, AL + Out DX, AL + + Dec DX + Dec DX + Call WaitCodec + JC PingWSSFailure + + In AL, DX + Test AL, AL + JS PingWSSFailure + + Mov AL, CODEC_INDEX_MISC + Out DX, AL + Inc DX ; DX = Data port + In AL, DX + Mov AH, AL ; AH = Revision + + Xor AL, AL ; Write 0 revision + Out DX, AL + In AL, DX + And AX, 8F8Fh + Cmp AL, AH + JNE PingWSSFailure + Dec DX ; DX = AD1848 baseport + + Mov AL, CODEC_MCE or CODEC_INDEX_INTF + Out DX, AL + Inc DX + Mov AL, INTF_ACAL or INTF_SDC + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_INTF + Out DX, AL + Inc DX + Mov AL, INTF_ACAL or INTF_SDC + Out DX, AL + Dec DX + + Call WaitAutoCalibration ; Returns carry if error + ; Carry clear if none. + + DB 85h + +PingWSSFailure: + StC + Pop DX + + Ret + + +EndP PingWSS + +include nodebug.inc + +; 컴 DetectCard 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Returns carry set if error, else carry clear. Has to setup internal vars +; (eg. appropriate IRQ/DMA whatever). +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +PnP_SerialID DD 0 +PnP_VendorID DD 0 +PnP_ReadPort DW 0 +PnP_CSN DB 0 +PnP_CardFound DB 0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc DetectMMX + + PushFD + Pop EAX + Mov EBX, EAX + Xor EAX, 00200000h + Push EAX + PopFD + PushFD + Pop EAX + Cmp EAX, EBX + JZ DetectMMXFail + + Mov EAX, 1 + DB 0Fh, 0A2h ; CPUID + Test EDX, 800000h + JZ DetectMMXFail + + Trace "MMX Detected" + + DB 85h + +DetectMMXFail: + StC + Ret + +EndP DetectMMX + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_Delay + Assume DS:Driver + + Push AX CX + + Mov CX, 180h +PnP_Delay1: + In AL, 21h + Loop PnP_Delay1 + + Pop CX AX + Ret + +EndP PnP_Delay + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_WriteData + + Mov DX, 279h + Out DX, AL + + Mov AL, AH + Mov DH, 0Ah + Out DX, AL + Ret + +EndP PnP_WriteData + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_ReadData + + Mov DX, 279h + Out DX, AL + + Mov DX, PnP_ReadPort + In AL, DX + + Ret + +EndP PnP_ReadData + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_Isolate + + Mov AX, 402h + Call Pnp_WriteData ; Reset CSNs + +PnP_IsolateNextCard: + Mov AX, 0003h + Call PnP_WriteData ; Wake[0] + + Mov AX, PnP_ReadPort + ShL AX, 6 + Xor AL, AL + Call PnP_WriteData ; Set Read Data port. + + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + + Mov AL, 1 ; Serial Isolation + Mov DX, 279h + Out DX, AL + + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + + Mov BL, 6Ah + Mov CX, 64 + Mov DX, PnP_ReadPort + + ClI + +PnP_Isolate1: + ShR PnP_SerialID, 1 + RCR PnP_VendorID, 1 + + Mov BH, BL + ShR BH, 1 + Xor BH, BL + ShR BX, 1 + + In AL, DX + Mov AH, AL + Call PnP_Delay + In AL, DX + Call PnP_Delay + + Cmp AX, 55AAh + JNE PnP_Isolate2 + + Xor BL, 80h + Or PnP_SerialID, 80000000h + +PnP_Isolate2: + Dec CX + JNZ PnP_Isolate1 + + Mov CX, 8 + Xor BH, BH + +PnP_Isolate3: + ShR BH, 1 + + In AL, DX + Mov AH, AL + Call PnP_Delay + In AL, DX + Call PnP_Delay + Cmp AX, 55AAh + JNE PnP_Isolate4 + + Or BH, 80h + +PnP_Isolate4: + Dec CX + JNZ PnP_Isolate3 + + StI + + Cmp BL, BH ; Matching Checksum? + JNE PnP_IsolateFinished + + ; assign CSN + Inc PnP_CSN + + Mov AL, 6 + MOv AH, PnP_CSN + Call PnP_WriteData + + Cmp PnP_VendorID, PNPVENDORID + JNE PnP_IsolateNextCard +; Cmp PnP_SerialID, PNPSERIALID +; JNE PnP_IsolateNextCard + + Mov AL, 3 + Call PnP_WriteData + + Mov AX, 007h ; Configuration device + Call PnP_WriteData + + Mov AL, 60h + Call PnP_ReadData + Mov AH, AL + Mov AL, 61h + Call PnP_ReadData ; AX = address. + + Test AX, AX + JZ PnP_IsolateNextCard + + Cmp BasePort, 0FFFFh + JE PnPBasePortOK + + Cmp BasePort, AX + JNE PnP_IsolateNextCard + +PnPBasePortOK: + Mov BasePort, AX + + Mov AL, 70h + Call PnP_ReadData ; AL[3:0] = IRQ + And AX, 15 + JZ PnP_IsolateNextCard + Mov IRQ, AX + + Mov AL, 74h + Call PnP_ReadData ; AL[2:0] = DMA + And AX, 7 + Cmp AL, 4 + JE PnP_IsolateNextCard + Mov DMA, AX + + Mov AX, 207h ; CS4237 + Call PnP_WriteData + + Mov AL, 60h + Call PnP_ReadData + Mov AH, AL + Mov AL, 61h + Call PnP_ReadData ; AX = address. + Test AX, AX + JZ PnP_IsolateNextCard + + Mov CS4237Port, AX + + Mov AX, 407h ; SAM9407 + Call PnP_WriteData + + Mov AL, 60h + Call PnP_ReadData + Mov AH, AL + Mov AL, 61h + Call PnP_ReadData ; AX = address. + Test AX, AX + JZ PnP_NoSAM9407 + + Mov SAM9407Port, AX + + Mov Pnp_CardFound, 1 + Jmp PnP_IsolateNextCard + +Pnp_NoSAM9407: + Xor AX, AX + Mov SAM9407Port, AX + Mov ST42A, AX + Dec AX + Mov ST42B, AX + Mov Pnp_CardFound, 1 + Jmp PnP_IsolateNextCard + + +PnP_IsolateFinished: + Mov AL, PnP_CSN + ShL AL, 1 + Or AL, PnP_CardFound + + Ret + +EndP PnP_Isolate + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc DetectCard Far ; returns carry clear if succesful + + Call DetectMMX + JC DetectWSSFailure + + Push CS + Pop DS + + Xor AL, AL + Mov DX, 279h + Out DX, AL + Out DX, AL + + Mov AL, 6Ah ; Starting value + Mov CX, 32 + +PnP_InitiationKeyLoop: + Out DX, AL + + Mov AH, AL + ShR AH, 1 + Xor AH, AL + ShR AX, 1 + + Dec CX + JNZ PnP_InitiationKeyLoop + +; Try three ports before concluding no PnP cards: 20Fh, 27Bh, 213h + +PnP_DetectCardPort1: + Mov PnP_ReadPort, 20Fh + Call PnP_Isolate + JZ PnP_DetectCardPort2 + Test AL, 1 + JZ PnP_DetectCardNotFound + Jmp PnP_DetectCardFound + +PnP_DetectCardPort2: + Mov PnP_ReadPort, 27Bh + Call PnP_Isolate + JZ PnP_DetectCardPort3 + Test AL, 1 + JZ PnP_DetectCardNotFound + Jmp PnP_DetectCardFound + +PnP_DetectCardPort3: + Mov PnP_ReadPort, 213h + Call PnP_Isolate + Test AL, 1 + JNZ PnP_DetectCardFound + +PnP_DetectCardNotFound: + StC + Jmp PnP_DetectEnd + +PnP_DetectCardFound: + ClC + +PnP_DetectEnd: ; Return PnP to wait for key state + Mov AX, 202h + Call PnP_WriteData + Mov DX, BasePort + JNC BasePortNotSpecified +; JNC DetectWSSOK + +DetectPCI: +; Cmp DMA, 0FFFFh +; JNE DMAOverride + + Mov DMA, 1 ; Force DMA to 1. + +DMAOverride: + Mov EBX, 80000000h ; PCI output value. + Mov DX, 0CF8h + Mov CX, 32 + +DetectCardPCIBasePort1: + Mov EAX, EBX + Out DX, EAX + Add DX, 4 + In EAX, DX + Sub DX, 4 + Add EBX, 1 SHL 11 + + Cmp EAX, 8128Eh + LoopNE DetectCardPCIBasePort1 + + JNE DetectWSSFailure + + Add EBX, (3Ch) - (1 SHL 11) + Mov EAX, EBX + Out DX, EAX + Add DX, 4 + In EAX, DX ; AL = IRQ + Mov ECX, EAX + And AX, 0FFh + + JZ DetectWSSFailure + Cmp AL, 15 + JA DetectWSSFailure + + Cmp IRQ, 0FFFFh + JNE IRQSpecified + + Mov IRQ, AX + +IRQSpecified: + Sub DX, 4 + +; Get SAM9407IRQ + Add EBX, 1 SHL 8 + Mov EAX, EBX + Out DX, EAX + Add DX, 4 + In EAX, DX + Sub DX, 4 ; AL = IRQ. + + And AX, 0FFh + + PushA + + JZ NoSAM9407IRQ + Cmp AL, 15 + JA NoSAM9407IRQ + + Mov DL, AL + ShL DL, 4 + Mov CL, AL + And DX, 80h + Mov CH, 1 + Or DL, 21h + And CL, 7 + ShL CH, CL + In AL, DX + Or AL, CH + Out DX, AL + +NoSAM9407IRQ: + PopA + Push AX + + Add EBX, 10h-3Ch ; SAM9407 port + Mov EAX, EBX + Out DX, EAX + Add DX, 4 + In EAX, DX + Sub DX, 4 + And AX, 0FFEh + Mov SAM9407Port, AX + Pop CX + +; If SAM9407 Port not available, or IRQ = old IRQ, then set to ST42 mode. + Test AX, AX + JZ ST42Found + Cmp AX, 400h + JA ST42Found + Cmp CX, IRQ + JNE NoST42 + +ST42Found: +; Mov AX, '24' +; Mov Word Ptr O97A, AX +; Mov Word Ptr O97B, AX +; Mov Word Ptr O97C, AX +; Mov Word Ptr O97D, AX +; Mov Word Ptr O97E, AX +; Mov Word Ptr O97F, AX + Xor AX, AX + Mov SAM9407Port, AX + Mov ST42A, AX + Dec AX + Mov ST42B, AX + +NoST42: + Add EBX, 3 SHL 8 + Mov EAX, EBX + Out DX, EAX + Add DX, 4 + In EAX, DX + Sub DX, 4 + And AX, 0FFEh + Cmp AX, 400h + JB NoCS + + Xor AX, AX + +NoCS: + Mov CS4237Port, AX + + Sub EBX, 4 SHL 8 + +; Add EBX, 10h - 3Ch +; Add EBX, (10h) - (1 SHL 11) + Mov EAX, EBX + Out DX, EAX + Add DX, 4 + In EAX, DX + + And AX, 0FFEh + Mov DX, AX + + Cmp BasePort, 0FFFFh + JE BasePortNotSpecified + + Mov DX, BasePort + +BasePortnotSpecified: + Call PingWSS + JNC DetectWSSOK + + Sub DX, 4 + Call PingWSS + JNC DetectWSSOK + +DetectWSSFailure: + StC + Ret + +DetectWSSOK: + Mov BasePort, DX + +CheckWSSOK: ; Check for IRQ + Add DX, 4 + + Mov AL, CODEC_INDEX_RDC + Out DX, AL + Inc DX + In AL, DX + Mov AH, AL + Dec DX + + Mov AL, CODEC_INDEX_LDC + Out DX, AL + Inc DX + In AL, DX + And AX, 3F3Fh + Neg AL + Neg AH + Add AL, 3Fh + Add AH, 3Fh + Mov [Word Ptr VolumeTable], AX + + Mov DX, CS4237Port + Test DX, DX + JZ DetectNoCS4237Port + + Add DX, 3 + + Mov AL, 3 + Out DX, AL + Inc DX + Mov AL, 0A0h + Out DX, AL + Dec DX ; Enable 3D stuff + + Mov AL, 2 + Out DX, AL + Inc DX + In AL, DX + Out DX, AL + Not AL + Mov AH, AL + And AL, 0Fh + ShR AH, 4 + + Mov [Word Ptr VolumeTable+31], AX + +DetectNoCS4237Port: + Mov EAX, 'Jeff' + ClC + Ret + +EndP DetectCard + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +include mmxmsam.inc +include fourier.inc + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc WSSIRQHandler + + PushAD + Push DS + Push ES + + ClD + + Mov AX, CS + Mov DS, AX + Assume DS:Driver + + FNSave [FPSave] + + Mov DX, [BasePort] + Add DX, 6 + In AL, DX + Test AL, 1 + JZ WSSAckIRQ2 + + Xor AL, AL + Out DX, AL + +WSSAckIRQ2: + Mov AL, 20h + Cmp IRQ, 8 + JB WSSAckIRQ1 + + Out 0A0h, AL + +WSSAckIRQ1: + Out 20h, AL + +DMAPort1 EQU $+1 + In AL, 1 + Mov BL, AL +DMAPort2 EQU $+1 + In AL, 1 + Mov BH, AL + + Xor AX, AX + + Cmp BX, DMABUFFERLENGTH/2 + JB WSSIRQHandler1 + + Mov AX, DMABUFFERLENGTH/2 + +WSSIRQHandler1: + CLD + ; OK... time to get next block + ; Check whether stereo thing is on.. + ; + LES DI, [ActualDMAPtr] + Add DI, AX + + Mov BX, DMASize ; BX = bytes required + ShR BX, 1 + ; BX = samples required + Call SaveEMSPageFrame + + Cmp MixTransferRemaining, 0 + JNE WSSIRQHandler4 + Assume DS:Nothing + +WSSIRQHandler3: + Push BX + Push CX + Push BP + Push ES + Push DI + + Call Update + Call MixSamples + Call UpdateFourierBuffer + + Pop DI + Pop ES + Pop BP + Pop CX + Pop BX + +WSSIRQHandler4: + Mov DS, MixSegment + Mov SI, MixTransferOffset + Mov DX, BX ; DX = samples to transfer + Cmp DX, MixTransferRemaining + JBE WSSIRQHandler5 + + Mov DX, MixTransferRemaining + +WSSIRQHandler5: + +include mmxtrans.inc + + Sub MixTransferRemaining, DX ; } Memory write + Sub BX, DX + JNZ WSSIRQHandler3 + + Mov MixTransferOffset, SI ; } Memory write + + Call RestoreEMSPageFrame + + FNRstor [CS:FPSave] + + Pop ES + Pop DS + PopAD + IRet + +EndP WSSIRQHandler + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetIRQ + + PushAD + Push ES + + Xor AX, AX + Mov ES, AX + + Mov DI, IRQ + ShL DI, 2 + Add DI, Offset IRQData + Mov BX, [CS:DI] + + Mov AX, CS + ShL EAX, 16 + Mov AX, Offset WSSIRQHandler + + XChg [ES:BX], EAX + Mov OldWSSIRQHandler, EAX + + Mov AX, IMR + And AX, [DI+2] + + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Pop ES + PopAD + + Ret + +EndP SetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetIRQ + + PushAD + Push ES + + Xor AX, AX + Mov ES, AX + + Mov DI, IRQ + ShL DI, 2 + Mov BX, [IRQData+DI] + + Mov EAX, OldWSSIRQHandler + Mov [ES:BX], EAX + + Pop ES + PopAD + + Ret + +EndP ResetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc StopWSS + + Mov DX, BasePort + Add DX, 4 + + Mov AL, CODEC_INDEX_INTF + Out DX, AL + Inc DX + In AL, DX + And AL, Not INTF_PEN + Out DX, AL + + Inc DX + In AL, DX + Xor AL, AL + Out DX, AL + + Dec DX + Dec DX + + Mov AL, CODEC_INDEX_PIN + Out DX, AL + Inc DX + Xor AL, AL + Out DX, AL + + Ret + +EndP StopWSS + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc StartWSS + + PushA + Push ES + Push DS + + Push CS + Pop DS + Assume DS:Driver + + ; Setup DMA + Mov BX, MixSegment + Mov AX, 80 + Mov DX, DMA + Mov DI, DMABUFFERLENGTH + Call SetDMA + + LES DI, ActualDMAPtr + Xor AX, AX + Mov CX, DMABUFFERLENGTH/2 + Rep StosW + + Mov MixTransferRemaining, 0 + + Mov DX, BasePort + Call PingWSS + + Add DX, 4 + + Mov AL, CODEC_INDEX_PIN + Out DX, AL + Inc DX + Mov AL, PIN_IEN + Out DX, AL + Dec DX + + Mov AH, WSSMixConst ; Set format/frequency + Cmp Stereo, 0 + JE StartWSS1 + + Or AH, CDF_STEREO + +StartWSS1: + Mov AL, CODEC_MCE or CODEC_INDEX_CDF + Out DX, AL + Inc DX + Mov AL, AH + Out DX, AL + Dec DX + + Call WaitCodec + + Mov AL, CODEC_INDEX_CDF + Out DX, AL + Inc DX + Mov AL, AH + Out DX, AL + Dec DX + + Call WaitAutoCalibration + + ; Start playback + Mov AL, CODEC_INDEX_LWR_COUNT + Out DX, AL + Inc DX + + Mov AX, DMASize + ShR AX, 1 + + Cmp Stereo, 0 + JE StartWSS2 + + ShR AX, 1 + +StartWSS2: + Dec AX + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_UPR_COUNT + Out DX, AL + Inc DX + Mov AL, AH + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_INTF + Out DX, AL + Inc DX + In AL, DX + Or AL, INTF_PEN + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_LDC + Out DX, AL + Inc DX + In AL, DX + And AL, Not LDC_LDM + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_RDC + Out DX, AL + Inc DX + In AL, DX + And AL, Not RDC_RDM + Out DX, AL + Dec DX + + Pop DS + Pop ES + PopA + + Ret + +EndP StartWSS + Assume DS:Nothing + +;컴 InitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Sets up any memory required for output +; Initiates output +; +; Parameters: AX = Number of Channels +; +; If sucessful, returns: +; Carry flag clear +; DS:SI = pointer to text to display +; AX = parameter 1 in text +; BX = parameter 2 in text +; CX = parameter 3 in text +; DX = parameter 4 in text +; DI = parameter 5 in text +; +; If unsucessful, returns: +; Carry flag set +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc InitSound Far + + Push CS + Pop DS + Assume DS:Driver + + Mov SI, Offset RelocationTable + +RelocationFix: + LodsW + Test AX, AX + JZ RelocationEnd + Mov BX, AX + Mov [BX], DS + Jmp RelocationFix + + +RelocationEnd: + Call GetEMSPageFrame + Mov EMSPageFrame, AX + + In AL, 0A1h + Mov AH, AL + In AL, 21h + Mov IMR, AX + + Mov ECX, IdleUpdateInfoLine + Mov EDX, GlobalKeyList + Mov IdleFunctionList, ECX + Mov GlobalKeyLink2, EDX + + Mov ECX, FillHeaderFunction + Mov EDX, DrawHeaderFunction + Mov FillHeader2, ECX + Mov ScreenHeader2, EDX + + Call GetWSSMixConst + + Mov AX, 2643 + Mul MixSpeed + Add AX, 0FFFFh + AdC DX, 5 + (DMABUFFERLENGTH*2)/16 + FOURIERBUFFERLENGTH/8 + Mov BX, DX + + ; Allocate MixSegment first + Mov AH, 48h + + Int 21h + JNC InitSound1 + +InitSoundNoMemory: + Mov SI, Offset WSSNoMemoryMsg + Ret + +InitSound1: + Mov MixSegment, AX + Add AX, DX + Sub AX, FOURIERBUFFERLENGTH/8 + Mov FourierSegment, AX + + Call SetIRQ + Call GetTempo + Call SetTempo + + Mov DI, 1 + Call SetSAM9407 + + Mov SI, Offset WSSMsg + + Mov AX, BasePort + Mov BX, IRQ + Mov CX, DMA + + Ret + +EndP InitSound + Assume DS:Nothing + +;컴 ReInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Reinitialises sound output +; Initiates sound output +; +; Parameters: AX = number of channels. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReInitSound Far + + PushA + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Call ResetUART + Call ResetIRQ + Call SetIRQ + + Mov SI, Offset ReInitMsg + Mov BX, 40 + Call SetInfoLine + + Mov AL, Stereo + Call SetStereo + + Pop ES + Pop DS + PopA + + Ret + +EndP ReInitSound + Assume DS:Nothing + +;컴 UnInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Stops sound output, releases any memory used by driver +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UnInitSound Far + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, IMR + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Mov AX, MixSegment + Test AX, AX + JZ UnInitSound1 + + Mov ES, AX + Mov AH, 49h ; Release MixSegment + Int 21h + + Call ResetUART + Call StopWSS + Call ResetIRQ + +UnInitSound1: + Call GotoHomeDirectory + + ; Now to save config into driver file. + Mov AX, 3D02h ; Read write access + Mov DX, Offset DriverName + Int 21h + JC SetMixMode1 + + Mov BX, AX + + Mov AX, 4200h + Xor CX, CX + Mov DX, Offset CONFIGURATIONOFFSET + Int 21h + JC SetMixMode2 + + Mov AH, 40h + Mov CX, CONFIGSIZE + Mov DX, Offset MixMode + Int 21h + +SetMixMode2: + Mov AH, 3Eh + Int 21h + +SetMixMode1: + Ret + +EndP UnInitSound + Assume DS:Nothing + +;컴 Poll 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; This procedure is called as often as possible by IT.EXE +; AX = Playmode (0 for nothing in particular, 1 = pattern, 2 = song) +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Poll Far + + Ret + +EndP Poll + +;컴 SetTempo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: BX = tempo +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetTempo Far + + Push AX + Push BX + Push DX + + Push BX + + Mov AX, MixSpeed + Mov BX, AX + Xor DX, DX + + ShL AX, 1 + RCL DX, 1 ; DX:AX = Mixspeed*2 + + ShR BX, 1 ; BX = Mixspeed/2 + + Add AX, BX + AdC DX, 0 ; DX:AX = Mixspeed*2.5 + + Pop BX ; BX = tempo + Div BX + + Mov BytesToMix, AX + + Pop DX + Pop BX + Pop AX + + Ret + +EndP SetTempo + +;컴 SetMixVolume 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = MixVolume +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixVolume Far + + Mov CS:MixVolume, AX + Mov DS, Word Ptr [CS:RecalculateAllVolumes+2] + Jmp CS:RecalculateAllVolumes + +EndP SetMixVolume + +;컴 SetStereo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AL = Stereo on/off, 0 = off. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetStereo Far + + Mov CS:Stereo, AL + Cmp CS:MixSegment, 0 + JE SetStereo1 + + Push AX + + Call ResetUART + Call StopWSS + Call StartWSS + + Pop DI + And DI, 1 + Add DI, 31 + Call SetSAM9407 + + Mov DI, 2 +SetStereo2: + Call SetSAM9407 + Inc DI + Cmp DI, 30 + JBE SetStereo2 + +SetStereo1: + Call InitUART + Ret + +EndP SetStereo + +;컴 LoadSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = sample to load +; DS:SI points to sample header +; ES:0 points to first sample +; +; Returns: **Carry set if NO error** +; **Carry clear if error** +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +include loadsam.inc + +;컴 ReleaseSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AX = sample to release +; DS:SI points to sample header +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReleaseSample Far + + Ret + +EndP ReleaseSample + +;컴 ResetMemory 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetMemory Far + + Ret + +EndP ResetMemory + +;컴 GetStatus 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +; Returns text to show on status line, AX = display parameter +; Carry set if not to show anything. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetStatus Far + + StC + Ret + +EndP GetStatus + +;컴 SoundCardScreen 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Function to have driver interactive part of program +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SoundCardScreen Far + + Mov AX, 5 + Mov SI, 1 + Mov CX, CS + Mov DX, Offset WSS16ScreenList + + ClC + Ret + +EndP SoundCardScreen + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetVariable Far + + Xor AH, AH + Mov AL, [CS:VolumeTable+DI] + Ret + +EndP GetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UpdateSoundcardVariables + + PushA + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Mov DX, BasePort + Add DX, 4 + + Mov AL, CODEC_INDEX_LDC + Out DX, AL + Inc DX + Mov AX, 3F3Fh + Sub AX, [Word Ptr VolumeTable] + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_RDC + Out DX, AL + Inc DX + Mov AL, AH + Out DX, AL + + Mov DX, CS4237Port + Test DX, DX + JZ UpdateSoundCardVariables1 + + Add DX, 3 + + Mov AL, 3 + Out DX, AL + Inc DX + Mov AL, 0A0h + Out DX, AL + Dec DX + + Mov AL, 2 + Out DX, AL + + Mov AX, [Word Ptr VolumeTable+31] + ShL AH, 4 + Inc DX + Or AL, AH + Not AL + Out DX, AL + +UpdateSoundCardVariables1: + + Pop DS + PopA + + Ret + +EndP UpdateSoundcardVariables + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetVariable Far + + Mov [CS:VolumeTable+DI], AL + Cmp DI, 31 + JAE SetVariable1 + Cmp DI, 2 + JB SetVariable1 + + Call SetSAM9407 + Ret + +SetVariable1: + Call UpdateSoundcardVariables + Ret + +EndP SetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetUART + + Mov DX, CS:SAM9407Port + Test DX, DX + JZ ResetUART1 + + Inc DX + + Mov AL, 0FFh + Out DX, AL + +ResetUART1: + Ret + +EndP ResetUART + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc InitUART + + ClI + + Mov DX, CS:SAM9407Port + Inc DX + Mov AL, 0FFh ; reset + Out DX, AL + + Xor CX, CX + +DetectUARTPause: + In AL, 21h + In AL, 0A1h + Loop DetectUARTPause + + Mov AL, 0FFh + Out DX, AL + + Xor CX, CX + +DetectUART1: + In AL, DX + Test AL, 80h + LoopNZ DetectUART1 + JNZ DetectUARTFailed + + Dec DX + In AL, DX + Inc DX + Cmp AL, 0FEh + JNE DetectUART1 + + Xor CX, CX + +DetectUART3: + In AL, DX + Test AL, 40h + LoopNZ DetectUART3 + JNZ DetectUARTFailed + + Mov AL, 03Fh + Out DX, AL + + Xor CX, CX + +DetectUART2: + In AL, DX + Test AL, 80h + LoopNZ DetectUART2 + JNZ DetectUARTFailed + + Dec DX + In AL, DX + Inc DX + Cmp AL, 0FEh + JNE DetectUART2 + Dec DX + + Mov AL, 0FFh + Out DX, AL + + DB 85h +DetectUARTFailed: + StC + StI + Ret + +EndP InitUART + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UARTOut + + Push CX + Push DX + Mov DX, CS:SAM9407Port + + Push AX + Xor CX, CX + Inc DX + +UARTOut1: + In AL, DX + Test AL, 40h + LoopNZ UARTOut1 + + Pop AX + JNZ UARTOutEnd + + Dec DX + Out DX, AL + +UARTOutEnd: + Pop DX + Pop CX + + Ret + +EndP UARTOut + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +InterpretState DB 0 +InterpretType DB 0 + +Proc SendUARTOut Far ; Local interpreter activated with 0F0h 0F0h. + + Mov AH, CS:InterpretState + Cmp AH, 2 + JB SendUARTOut1 + +; In interpreter. + JE SendUARTOut3 + +; Have InterpretType, now get parameter, then return to normal. + + Cmp AL, 7Fh + JA SendUARTOut4 + + Push BX + + Mov BL, CS:InterpretType ; Want BX = InterpretType*64+Channel + ; + ShL BX, 6 + Add BL, [DI+20h] + And BX, 127 + Mov [CS:FilterParameters+BX], AL + + Pop BX + + Test SI, SI + JZ SendUARTOut4 + + Or Byte Ptr [SI], 64 + +SendUARTOut4: + Mov CS:InterpretState, 0 + Ret + +SendUARTOut3: + Cmp AL, 2 + JAE SendUARTOut4 + + Mov CS:InterpretType, AL + Jmp SendUARTOutStateInc + +SendUARTOut1: + Cmp AL, 0F0h + JNE SendUARTOut2 + +SendUARTOutStateInc: + Inc CS:InterpretState + Ret + +SendUARTOut2: + Test AH, AH + JZ SendUARTOutEnd + + Push AX + Mov AL, 0F0h + Call UARTOut + Pop AX + Mov CS:InterpretState, 0 + +SendUARTOutEnd: + Cmp AL, 0FCh + JE ResetFilters + Cmp AL, 0FAh + JE ResetFilters + + Cmp AL, 0FFh + JNE SendUARTOutNoClear + +ResetFilters: + PushA + Push ES + + Push CS + Pop ES + + Mov DI, Offset FilterParameters + Mov CX, 64 + Mov AL, 7Fh + Rep StosB + Mov CX, 64 + Xor AX, AX + Rep StosB + + Pop ES + PopA + +SendUARTOutNoClear: + Call UARTOut + Ret + +EndP SendUARTOut + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetWaveForm Far ; Given ES:DI = destination + Assume DS:Nothing ; want 2048 samples. + + PushA + Push DS + + Mov DS, FourierSegment + Mov SI, FourierBufferStart + Mov CX, 2048 + +GetWaveForm1: + MovsW + And SI, (FOURIERBUFFERLENGTH*2)-1 + Dec CX + JNZ GetWaveForm1 + + Pop DS + PopA + + Ret + +EndP GetWaveForm + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +EndDriver: + +;******** Provided Variable Table ************* + +MaxNumberOfChannels DW 0FFFFh ; Maximum number of channels the + ; driver can handle. + +StopAfterPlay DW 0 +DefaultChannels DW 128 +DriverFlags DW 7 + DW 4 Dup (0) + +;******** Provided Procedure Table ************* + +ProvidedTableStart: + + DW Offset DetectCard + + DW Offset InitSound ; Playing related + DW Offset ReinitSound + DW Offset UninitSound + + DW Offset Poll + + DW Offset SetTempo ; Sound variable related + DW Offset SetMixVolume + DW Offset SetStereo + + DW Offset LoadSample ; Sample related + DW Offset ReleaseSample + DW Offset ResetMemory + DW Offset GetStatus ; Returns string to show on status line + + DW Offset SoundCardScreen ; Sound card 'screen' + + DW Offset GetVariable ; For interface + DW Offset SetVariable + + DW Offset SendUARTOut + DW Offset GetWaveForm + +ProvidedTableEnd: + DW 32-(ProvidedTableEnd-ProvidedTableStart)/2 Dup (0) + +EndS + +End diff --git a/it/SoundDrivers/ST97CODE.ASM b/it/SoundDrivers/ST97CODE.ASM new file mode 100755 index 0000000..7e9d21a --- /dev/null +++ b/it/SoundDrivers/ST97CODE.ASM @@ -0,0 +1,3171 @@ +; +; ST 97/42 PCI Codec +; + .386P + +Segment DriverHeader PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +;***** Driver Header ******* + +include drhead.inc +include mmx.inc + +EndS + +Segment Driver PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +ORG 0 +StartDriver: + +include vtable.inc + +;******** Required ProcedureTable ************* + +include reqproc.inc + +;********************************** + +STEREOENABLED EQU 1 +DMABUFFERLENGTH EQU 8192 +MIXRESOLUTION EQU 32 ; 32 bit mixing for +MIXTABLESIZE EQU 2*256*65 +DATAFLAG EQU 200h +ACKFLAG EQU 300h + +PNPVENDORID EQU 3746630Eh + +DMASize DW DMABUFFERLENGTH / 2 + +WSSMsg DB "Sound Track Codec", 13 + DB "Port ", 0FDh, "Xh, IRQ ", 0FDh, "D, DMA ", 0FDh, "D", 0 + +WSSNoMemoryMsg DB "Sound Track Codec", 13 + DB "Error: Insufficient memory", 0 + +ReinitMsg DB "Sound Track Codec reinitialised", 0 + +ConfigErrorMsg DB "Error saving configuration to ITSTCODE.DRV", 0 +ConfigOKMsg DB "Configuration saved to ITSTCODE.DRV", 0 + +DriverName DB "ITSTCODE.DRV", 0 + +Forced DB 0 +Stereo DB 0 +WSSMixConst DB 0 + +ALIGN 2 + +MixVolume DW 0 + +BytesToMix DW 1000 + +MixSegment DW 0 +DMASegment DW 0 + +MixTransferOffset DW 0 +MixTransferRemaining DW 0 + +CONFIGURATIONOFFSET EQU $+128 +CONFIGSIZE EQU 37 +MixMode DW 0 +MixModeOffset DW 0 +Filter DW 0 +VolumeTable DB 56, 56 + DB 60h, 60h, 0Ch ; Low Band + DB 40h, 40h, 1Bh ; Med Low Band + DB 40h, 40h, 72h ; Med High Band + DB 60h, 60h, 40h ; High Band + DB 0, 0, 0 ; Echo + DB 0, 2 ; Surround + DB 0, 90h, 4, 7Fh, 22h ; Reverb + DB 0, 90h, 2, 40h, 9, 3, 13h ; Chorus + DB 0, 0 ; SRS stuff. + +ALIGN 2 + +IMR DW 0 +OldWSSIRQHandler DD 0 + +SAM9407Reset DW 66 + DW 1BEh, 16Fh, 7Fh, 7Fh, ACKFLAG ; Audio in on + DW 1BEh, 168h, 7Fh, 7Fh, ACKFLAG ; Echo on + DW 1BEh, 16Ch, 7Fh, 7Fh, ACKFLAG ; Reverb on + DW 1BEh, 16Dh, 7Fh, 7Fh, ACKFLAG ; Chorus on + DW 1BEh, 16Bh, 0, 0, ACKFLAG ; Equalizer type + DW 1BEh, 16Eh, 7Fh, 7Fh, ACKFLAG ; Surround on + DW 1BEh, 165h, 7Fh, 7Fh ; Post eff on Audio in + DW 1BEh, 166h, 7Fh, 7Fh ; Post eff on reverb, chorus + DW 1BEh, 133h, 0, 0 ; 2 Speaker + DW 1BEh, 120h, 7Fh, 7Fh ; Stereo input 2 + DW 1BEh, 134h, 0FFh, 0FFh ; Left gain + DW 1BEh, 135h, 0FFh, 0FFh ; Right gain + DW 1BEh, 136h, 0, 0 ; Left pan + DW 1BEh, 137h, 7Fh, 7Fh ; Right pan + DW 1BEh, 107h, 0FFh, 0FFh ; Master volume + +SAM9407EqLBL DW 4 + DW 1BEh, 110h, DATAFLAG, 60h +SAM9407EqLBR DW 4 + DW 1BEh, 114h, DATAFLAG, 60h +SAM9407EqLBF DW 4 + DW 1BEh, 118h, DATAFLAG, 0Ch +SAM9407EqMLBL DW 4 + DW 1BEh, 111h, DATAFLAG, 40h +SAM9407EqMLBR DW 4 + DW 1BEh, 115h, DATAFLAG, 40h +SAM9407EqMLBF DW 4 + DW 1BEh, 119h, DATAFLAG, 1Bh +SAM9407EqMHBL DW 4 + DW 1BEh, 112h, DATAFLAG, 40h +SAM9407EqMHBR DW 4 + DW 1BEh, 116h, DATAFLAG, 40h +SAM9407EqMHBF DW 4 + DW 1BEh, 11Ah, DATAFLAG, 72h +SAM9407EqHBL DW 4 + DW 1BEh, 113h, DATAFLAG, 60h +SAM9407EqHBR DW 4 + DW 1BEh, 117h, DATAFLAG, 60h +SAM9407EqHBF DW 4 + DW 1BEh, 11Bh, DATAFLAG, 0Ch +SAM9407EchoLevel DW 4 + DW 1BEh, 128h, DATAFLAG, 0 +SAM9407EchoTime DW 4 + DW 1BEh, 129h, DATAFLAG, 2Bh +SAM9407EchoFeed DW 4 + DW 1BEh, 12Ah, DATAFLAG, 40h +SAM9407SurroundVolume DW 4 + DW 1BEh, 130h, DATAFLAG, 0 +SAM9407SurroundDelay DW 4 + DW 1BEh, 131h, DATAFLAG, 2 +SAM9407ReverbSend DW 4 + DW 1BEh, 127h, DATAFLAG, 0 +SAM9407ReverbVolume DW 3 + DW 1BEh, 13Ah, DATAFLAG +SAM9407ReverbType DW 4 + DW 1BEh, 169h, DATAFLAG, 4 +SAM9407ReverbTime DW 3 + DW 1BEh, 178h, DATAFLAG +SAM9407ReverbFeedback DW 3 + DW 1BEh, 179h, DATAFLAG +SAM9407ChorusSend DW 4 + DW 1BEh, 124h, DATAFLAG, 0 +SAM9407ChorusVolume DW 3 + DW 1BEh, 13Bh, DATAFLAG +SAM9407ChorusType DW 4 + DW 1BEh, 16Ah, DATAFLAG, 2 +SAM9407ChorusDelay DW 3 + DW 1BEh, 174h, DATAFLAG +SAM9407ChorusFeedback DW 3 + DW 1BEh, 175h, DATAFLAG +SAM9407ChorusRate DW 3 + DW 1BEh, 176h, DATAFLAG +SAM9407ChorusDepth DW 3 + DW 1BEh, 177h, DATAFLAG +SAM9407Mono DW 4 + DW 1BEh, 132h, 7Fh, 0 +SAM9407Stereo DW 4 + DW 1BEh, 132h, 0, 0 + +SAM9407Strings DW Offset SAM9407Reset ;1 + DW Offset SAM9407EqLBL, Offset SAM9407EqLBR + DW Offset SAM9407EqLBF + DW Offset SAM9407EqMLBL, Offset SAM9407EqMLBR + DW Offset SAM9407EqMLBF + DW Offset SAM9407EqMHBL, Offset SAM9407EqMHBR + DW Offset SAM9407EqMHBF + DW Offset SAM9407EqHBL, Offset SAM9407EqHBR + DW Offset SAM9407EqHBF + DW Offset SAM9407EchoLevel ; 14 + DW Offset SAM9407EchoTime + DW Offset SAM9407EchoFeed + DW Offset SAM9407SurroundVolume ; 17 + DW Offset SAM9407SurroundDelay + DW Offset SAM9407ReverbSend ; 19 + DW Offset SAM9407ReverbVolume + DW Offset SAM9407ReverbType + DW Offset SAM9407ReverbTime + DW Offset SAM9407ReverbFeedback ; 23 + DW Offset SAM9407ChorusSend ; 24 + DW Offset SAM9407ChorusVolume + DW Offset SAM9407ChorusType + DW Offset SAM9407ChorusDelay + DW Offset SAM9407ChorusFeedback + DW Offset SAM9407ChorusRate + DW Offset SAM9407ChorusDepth ; 30 + DW Offset SAM9407Mono ; 31 + DW Offset SAM9407Stereo +FilterValue DD 0 +FilterValue2 DD 0 + +MixSpeedTable DW 5513, 41h + DW 6615, 4Fh + DW 8000, 40h + DW 9600, 4Eh + DW 11025, 43h + DW 16000, 42h + DW 18900, 45h + DW 22050, 47h + DW 27429, 44h + DW 32000, 46h + DW 33075, 4Dh + DW 37800, 49h + DW 44100, 4Bh + DW 48000, 4Ch + DW 54860, 48h + DW 64000, 4Ah + +IRQData Label Word + DW 20h, 1111111111111110b ; IRQ 0 + DW 24h, 1111111111111101b ; IRQ 1 + DW 28h, 1111110111111011b ; IRQ 2 + DW 2Ch, 1111111111110111b ; IRQ 3 + DW 30h, 1111111111101111b ; IRQ 4 + DW 34h, 1111111111011111b ; IRQ 5 + DW 38h, 1111111110111111b ; IRQ 6 + DW 3Ch, 1111111101111111b ; IRQ 7 + DW 1C0h, 1111111011111011b ; IRQ 8 + DW 1C4h, 1111110111111011b ; IRQ 9 + DW 1C8h, 1111101111111011b ; IRQ 10 + DW 1CCh, 1111011111111011b ; IRQ 11 + DW 1D0h, 1110111111111011b ; IRQ 12 + DW 1D4h, 1101111111111011b ; IRQ 13 + DW 1D8h, 1011111111111011b ; IRQ 14 + DW 1DCh, 0111111111111011b ; IRQ 15 + +;********************************** +; WSS Registers +;********************************** + +CODEC_INDEX_LIC = 00 +CODEC_INDEX_RIC = 01h +CODEC_INDEX_LX1C = 02h +CODEC_INDEX_RX1C = 03h +CODEC_INDEX_LX2C = 04h +CODEC_INDEX_RX2C = 05h +CODEC_INDEX_LDC = 06h +CODEC_INDEX_RDC = 07h +CODEC_INDEX_CDF = 08h +CODEC_INDEX_INTF = 09h +CODEC_INDEX_PIN = 0Ah +CODEC_INDEX_TEST = 0Bh +CODEC_INDEX_MISC = 0Ch +CODEC_INDEX_DIGMIX = 0Dh +CODEC_INDEX_UPR_COUNT = 0Eh +CODEC_INDEX_LWR_COUNT = 0Fh + +CODEC_MCE = 40h + +LDC_LDM = 80h +LDC_LDA = 3Fh + +RDC_RDM = 80h +RDC_RDA = 3Fh + +CDF_STEREO = 10h + +INTF_PEN = 01h +INTF_CEN = 02h +INTF_SDC = 04h +INTF_ACAL = 08h +INTF_PPIO = 40h +INTF_CPIO = 80h + +PIN_IEN = 2 + +TEST_ORL = 03h +TEST_ORR = 0Ch +TEST_DRS = 10h +TEST_ACI = 20h +TEST_PUR = 40h +TEST_COR = 80h + +;********************************** + +WSS16ScreenList Label + DW 16 + DW Near Ptr IdleFunctionList + DW Near Ptr GlobalKeyLink + + DW Near Ptr FullScreenBox ; 0 + DW Near Ptr ScreenHeader + DW Near Ptr FillHeader + DW Near Ptr WSSHeaderLine + + DW Near Ptr DriverText + + DW Near Ptr MixModeText + DW Near Ptr MixModeButton1 ; 6 + DW Near Ptr MixModeButton2 ; + DW Near Ptr MixModeButton3 ; 8 + DW Near Ptr MixModeButton4 ; 9 + + DW Near Ptr FilterText + DW Near Ptr FilterButton1 ; 11 + DW Near Ptr FilterButton2 + DW Near Ptr FilterButton3 + + DW Near Ptr VolumeText + DW Near Ptr VolumeBox1 + + DW Near Ptr MasterVolumeLeft ; 16 + DW Near Ptr MasterVolumeRight ; 17 + + DW Near Ptr CS4237SRSCenter ; 18 + DW Near Ptr CS4237SRSSpace ; 19 + DW Near Ptr CSControlPortText + +ST42A DW Near Ptr SAM9407PortText ; 21 + DW Near Ptr SAM9407ParametersText + DW Near Ptr SAM9407ParametersBox + + DW Near Ptr EqLBL ; 24 + DW Near Ptr EqLBR + DW Near Ptr EqLBF + + DW Near Ptr EqMLBL + DW Near Ptr EqMLBR + DW Near Ptr EqMLBF + + DW Near Ptr EqMHBL + DW Near Ptr EqMHBR + DW Near Ptr EqMHBF + + DW Near Ptr EqHBL + DW Near Ptr EqHBR + DW Near Ptr EqHBF + + DW Near Ptr EchoLevel ; 33 + DW Near Ptr EchoTime + DW Near Ptr EchoFeedback + + DW Near Ptr SurroundVolume + DW Near Ptr SurroundDelay + + DW Near Ptr ReverbSend ; 38 + DW Near Ptr ReverbVolume + DW Near Ptr ReverbType + DW Near Ptr ReverbTime + DW Near Ptr ReverbFeedback + + DW Near Ptr ChorusSend + DW Near Ptr ChorusVolume + DW Near Ptr ChorusType + DW Near Ptr ChorusDelay + DW Near Ptr ChorusFeedback + DW Near Ptr ChorusRate + DW Near Ptr ChorusDepth + + + DW 0 + +WSSHeaderLine DW 10 + DB "Sound Track Codec Driver", 0 + +EmptyObject DW 1 + DB 0, 0 + DB 0 + DB 0 + +DriverText DW 1 + DB 28, 48 + DB 21h + DB "Sound Track Codec Driver 1.0 for Impulse Tracker", 0 + +CSControlPortText DW 1 + DB 28, 47 + DB 21h + DB "Sound Track CS4237 Control Port ", 0FDh, "Xh", 0 +CS4237Port DW 0 + +SAM9407PortText DW 1 + DB 28, 46 + DB 21h + DB "Sound Track SAM9407 Port ", 0FDh, "Xh", 0 +SAM9407Port DW 0 + +GlobalKeyLink DB 7 +GlobalKeyLink2 DD 0 + +IdleFunctionList DD 0 + DD 0 + +FillHeader DW 8 +FillHeader2 DD 0 + +FullScreenBox DW 0 + DB 0, 0, 79, 49 + DB 4 + +ScreenHeader DW 8 +ScreenHeader2 DD 0 + +VolumeText DW 1 + DB 2, 14 + DB 20h + DB "Master Volume Left", 13 + DB "Master Volume Right", 13 + DB "CS4237 SRS Center", 13 + DB "CS4237 SRS Space" + DB 0 + +VolumeBox1 DW 0 + DB 21, 13, 31, 18 + DB 25 + +MasterVolumeLeft DW 14 + DB 22, 14 + DW 0, 63 + DW 9, 0 + DW 0FFFFh, 17, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 8 + +MasterVolumeRight DW 14 + DB 22, 15 + DW 0, 63 + DW 9, 1 + DW 16, 18, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 8 + +CS4237SRSCenter DW 14 + DB 22, 16 + DW 0, 15 + DW 9, 31 + DW 17, 19, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 8 + +CS4237SRSSpace DW 14 + DB 22, 17 + DW 0, 15 + DW 9, 32 + DW 18, 6, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 8 + +MixModeText DW 1 + DB 2, 19 + DB 20h + DB "Mixing Rate: ", 0FDh, "D, Mode:", 0 +MixSpeed DW 48000 + +MixModeButton1 DW 2 + DW 19, 7, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment1 DW 0 + DW 0 + DW Offset SetMixMode +DriverSegment2 DW 0 + DB 3, 21, 32, 23, 8 + DB 0 + DB " 16 Bit, Non-Interpolated", 0 + +MixModeButton2 DW 2 + DW 6, 8, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment3 DW 0 + DW 2 + DW Offset SetMixMode +DriverSegment4 DW 0 + DB 3, 24, 32, 26, 8 + DB 0 + DB " 16 Bit, Interpolated", 0 + +MixModeButton3 DW 2 + DW 7, 9, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment5 DW 0 + DW 4 + DW Offset SetMixMode +DriverSegment6 DW 0 + DB 3, 27, 32, 29, 8 + DB 0 + DB " 32 Bit, Interpolated", 0 + +MixModeButton4 DW 2 + DW 8, 11, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment7 DW 0 + DW 6 + DW Offset SetMixMode +DriverSegment8 DW 0 + DB 3, 30, 32, 32, 8 + DB 0 + DB " 32 Bit, Ultra Quality", 0 + +FilterText DW 1 + DB 2, 34 + DB 20h + DB "Filter mode", 0 + +FilterButton1 DW 2 + DW 9, 12, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetFilter +DriverSegment9 DW 0 + DW 0 + DW Offset SetFilter +DriverSegment10 DW 0 + DB 3, 36, 29, 38, 8 + DB 0 + DB " No Filter", 0 + +FilterButton2 DW 2 + DW 11, 13, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetFilter +DriverSegment11 DW 0 + DW 1 + DW Offset SetFilter +DriverSegment12 DW 0 + DB 3, 39, 29, 41, 8 + DB 0 + DB " 50% Filter", 0 + +FilterButton3 DW 2 + DW 12 +ST42B DW 24, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetFilter +DriverSegment13 DW 0 + DW 2 + DW Offset SetFilter +DriverSegment14 DW 0 + DB 3, 42, 29, 44, 8 + DB 0 + DB " 75% Filter", 0 + +SAM9407ParametersText DW 1 + DB 36, 14 + DB 20h + DB "Low Band Left", 13 + DB "Low Band Right", 13 + DB "Low Band Frequency", 13 + DB "Med Low Band Left", 13 + DB "Med Low Band Right", 13 + DB "Med Low Band Frequency", 13 + DB "Med High Band Left", 13 + DB "Med High Band Right", 13 + DB "Med High Band Frequency", 13 + DB "High Band Left", 13 + DB "High Band Right", 13 + DB "High Band Frequency", 13 + DB "Echo Level", 13 + DB "Echo Time", 13 + DB "Echo Feedback", 13 + DB "Surround Volume", 13 + DB "Surround Delay", 13 + DB "Reverb Send", 13 + DB "Reverb Volume", 13 + DB "Reverb Type", 13 + DB "Reverb Time", 13 + DB "Reverb Feedback", 13 + DB "Chorus Send", 13 + DB "Chorus Volume", 13 + DB "Chorus Type", 13 + DB "Chorus Delay", 13 + DB "Chorus Feedback", 13 + DB "Chorus Rate", 13 + DB "Chorus Depth", 13 + DB 0 + +EqLBL DW 14 + DB 60, 14 + DW 0, 127 + DW 9, 2 + DW 13, 25, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +EqLBR DW 14 + DB 60, 15 + DW 0, 127 + DW 9, 3 + DW 24, 26, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +EqLBF DW 14 + DB 60, 16 + DW 0, 127 + DW 9, 4 + DW 25, 27, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +EqMLBL DW 14 + DB 60, 17 + DW 0, 127 + DW 9, 5 + DW 26, 28, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +EqMLBR DW 14 + DB 60, 18 + DW 0, 127 + DW 9, 6 + DW 27, 29, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +EqMLBF DW 14 + DB 60, 19 + DW 0, 127 + DW 9, 7 + DW 28, 30, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +EqMHBL DW 14 + DB 60, 20 + DW 0, 127 + DW 9, 8 + DW 29, 31, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +EqMHBR DW 14 + DB 60, 21 + DW 0, 127 + DW 9, 9 + DW 30, 32, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +EqMHBF DW 14 + DB 60, 22 + DW 0, 127 + DW 9, 10 + DW 31, 33, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +EqHBL DW 14 + DB 60, 23 + DW 0, 127 + DW 9, 11 + DW 32, 34, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +EqHBR DW 14 + DB 60, 24 + DW 0, 127 + DW 9, 12 + DW 33, 35, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +EqHBF DW 14 + DB 60, 25 + DW 0, 127 + DW 9, 13 + DW 34, 36, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +EchoLevel DW 14 + DB 60, 26 + DW 0, 127 + DW 9, 15 + DW 35, 37, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +EchoTime DW 14 + DB 60, 27 + DW 0, 127 + DW 9, 14 + DW 36, 38, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +EchoFeedback DW 14 + DB 60, 28 + DW 0, 127 + DW 9, 16 + DW 37, 39, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +SurroundVolume DW 14 + DB 60, 29 + DW 0, 255 + DW 9, 17 + DW 38, 40, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +SurroundDelay DW 14 + DB 60, 30 + DW 0, 127 + DW 9, 18 + DW 39, 41, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +ReverbSend DW 14 + DB 60, 31 + DW 0, 127 + DW 9, 19 + DW 40, 42, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +ReverbVolume DW 14 + DB 60, 32 + DW 0, 255 + DW 9, 20 + DW 41, 43, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + + +ReverbType DW 14 + DB 60, 33 + DW 0, 7 + DW 9, 21 + DW 42, 44, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +ReverbTime DW 14 + DB 60, 34 + DW 0, 127 + DW 9, 22 + DW 43, 45, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +ReverbFeedback DW 14 + DB 60, 35 + DW 0, 127 + DW 9, 23 + DW 44, 46, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +ChorusSend DW 14 + DB 60, 36 + DW 0, 127 + DW 9, 24 + DW 45, 47, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +ChorusVolume DW 14 + DB 60, 37 + DW 0, 255 + DW 9, 25 + DW 46, 48, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +ChorusType DW 14 + DB 60, 38 + DW 0, 7 + DW 9, 26 + DW 47, 49, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +ChorusDelay DW 14 + DB 60, 39 + DW 0, 127 + DW 9, 27 + DW 48, 50, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +ChorusFeedback DW 14 + DB 60, 40 + DW 0, 127 + DW 9, 28 + DW 49, 51, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +ChorusRate DW 14 + DB 60, 41 + DW 0, 127 + DW 9, 29 + DW 50, 52, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +ChorusDepth DW 14 + DB 60, 42 + DW 0, 127 + DW 9, 30 + DW 51, 0FFFFh, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +SAM9407ParametersBox DW 0 + DB 59, 13, 75, 43 + DB 25 + +; OldIRQData DD 0 +; OldIRQOffset DD 0 +; UseOldIRQ DB 0 + +; 컴 MixingRoutines 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + + +include dmasirq.inc +include mix.inc + +include m12bit.mix +include m12biti.mix +include m32biti.mix +include m32ultra.mix + +MixFunctionTables Label + +include m12bit.inc ; contains the tables +include m12biti.inc +include m32biti.inc +include m32ultra.inc + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +RelocationTable Label Word + DW Offset DriverSegment1, Offset DriverSegment2 + DW Offset DriverSegment3, Offset DriverSegment4 + DW Offset DriverSegment5, Offset DriverSegment6 + DW Offset DriverSegment7, Offset DriverSegment8 + DW Offset DriverSegment9, Offset DriverSegment10 + DW Offset DriverSegment11, Offset DriverSegment12 + DW Offset DriverSegment13, Offset DriverSegment14 + DW 0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetMixMode Far + + Push CS + Pop ES + Mov DI, Offset MixMode + + Ret + +EndP GetMixMode + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetFilter Far + + Push CS + Pop ES + Mov DI, Offset Filter + + Ret + +EndP GetFilter + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetFilter Far + + Mov AX, [SI+22] + Mov CS:FilterValue, 0 + Mov CS:Filter, AX + + Mov AX, 1 + Ret + +EndP SetFilter + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc WaitCoDec + + Push CX + + Mov CX, 0F000h + +WaitCoDec1: + In AL, DX + Test AL, AL + JNS WaitCoDec2 + Loop WaitCoDec1 + + StC + +WaitCoDec2: + Pop CX + Ret + +EndP WaitCoDec + +; 컴 SAM9407InByte 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SAM9407InByte ; Returns AL + + Push DX + Mov DX, CS:SAM9407Port + Inc DX + +SAM9407InByte1: + In AL, DX + Test AL, AL + JS SAM9407InByte1 + + Dec DX + In AL, DX + Pop DX + + Ret + +EndP SAM9407InByte + +; 컴 ST97SendByte 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SAM9407SendByte ; DX = port, AL = data + + Push AX + Push DX + Mov DX, CS:SAM9407Port + Inc DX + +SAM9407SendByte1: + In AL, DX + Test AL, 40h + JNZ SAM9407SendByte1 + + Pop DX + Pop AX + + Out DX, AL + + Ret + +EndP SAM9407SendByte + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SetSAM9407 ; DI = index. 1 = full reinit. + + PushA + Push DS + + Push CS + Pop DS + Assume DS:Driver + + LEA SI, [SAM9407Strings+EDI+EDI-2] + Mov SI, [SI] + + LodsW + Mov CX, AX + +SetSAM9407_1: +; AH = 0 = normal data, 1 = command, 2 = param, 3 = ack. + + Mov DX, SAM9407Port + Test DX, DX + JZ NoSAM9407 + + LodsW + + Cmp AH, 2 + JB SetSAM9407_3 + JA SetSAM9407_4 + + Mov AL, [VolumeTable+DI] + Jmp SetSAM9407_2 + +SetSAM9407_4: + Call SAM9407InByte + Test AL, AL + JNZ SetSAM9407_4 + Jmp SetSAM9407_5 + +SetSAM9407_3: + And AH, 1 + Add DL, AH + +SetSAM9407_2: + Call SAM9407SendByte + +SetSAM9407_5: + Dec CX + JNZ SetSAM9407_1 + +NoSAM9407: + Pop DS + PopA + + Ret + +EndP SetSAM9407 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc WaitAutoCalibration + + Push CX + Mov CX, 0F000h + +WaitAutoCalibration1: + Mov AL, CODEC_INDEX_TEST + Out DX, AL + Inc DX + In AL, DX + Dec DX + Test AL, TEST_ACI + JNZ WaitAutoCalibration2 + Loop WaitAutoCalibration1 + + StC + +WaitAutoCalibration2: + Pop CX + Ret + +EndP WaitAutoCalibration + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixMode Far + + Mov AX, [SI+22] + + ClI + + Mov CS:MixMode, AX + + Mov BX, 180 + Mul BX + Mov CS:MixModeOffset, AX + + Mov DS, Word Ptr [CS:RecalculateAllVolumes+2] + Call CS:RecalculateAllVolumes + + StI + Mov AX, 1 + Ret + +EndP SetMixMode + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GetWSSMixConst ; Work out value.. and nearest + ; mixspeed value. + + PushA + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, CmdLineMixSpeed + Mov CX, MixSpeed + Test AX, AX + JZ GetWSSMixConst1 + + Mov CX, 64000 + Cmp AX, CX + JA GetWSSMixConst1 + + Mov CX, 8000 + Cmp AX, CX + JB GetWSSMixConst1 + + Mov CX, AX + +GetWSSMixConst1: ; CX = desired mixspeed + Mov SI, Offset MixSpeedTable + Mov DX, 16 ; 16 different available speeds + + Xor BX, BX + +GetWSSMixConst2: + LodsW + Cmp AX, BX + JB GetWSSMixConst3 + Cmp AX, CX + JA GetWSSMixConst3 + + Mov BX, AX + Mov DH, [SI] + +GetWSSMixConst3: + LodsW ; Add SI, 2 + Dec DL + JNZ GetWSSMixConst2 + + Mov MixSpeed, BX + Mov WSSMixConst, DH + + Pop DS + PopA + Ret + +EndP GetWSSMixConst + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PingWSS ; Check BasePort, DX = BasePort + ; Preserves DX, destroys AX + + Push DX + + Add DX, 6 + + + In AL, DX + Xor AL, AL + Out DX, AL + + Dec DX + Dec DX + Call WaitCodec + JC PingWSSFailure + + In AL, DX + Test AL, AL + JS PingWSSFailure + + Mov AL, CODEC_INDEX_MISC + Out DX, AL + Inc DX ; DX = Data port + In AL, DX + Mov AH, AL ; AH = Revision + + Xor AL, AL ; Write 0 revision + Out DX, AL + In AL, DX + And AX, 8F8Fh + Cmp AL, AH + JNE PingWSSFailure + Dec DX ; DX = AD1848 baseport + + Mov AL, CODEC_MCE or CODEC_INDEX_INTF + Out DX, AL + Inc DX + Mov AL, INTF_ACAL or INTF_SDC + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_INTF + Out DX, AL + Inc DX + Mov AL, INTF_ACAL or INTF_SDC + Out DX, AL + Dec DX + + Call WaitAutoCalibration ; Returns carry if error + ; Carry clear if none. + +; JC PingWSSFailure + + Pop DX + Ret + +PingWSSFailure: + Pop DX + + StC + Ret + + +EndP PingWSS + +; 컴 DetectCard 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Returns carry set if error, else carry clear. Has to setup internal vars +; (eg. appropriate IRQ/DMA whatever). +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +PnP_SerialID DD 0 +PnP_VendorID DD 0 +PnP_ReadPort DW 0 +PnP_CSN DB 0 +PnP_CardFound DB 0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_Delay + Assume DS:Driver + + Push AX CX + + Mov CX, 180h +PnP_Delay1: + In AL, 21h + Loop PnP_Delay1 + + Pop CX AX + Ret + +EndP PnP_Delay + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_WriteData + + Mov DX, 279h + Out DX, AL + + Mov AL, AH + Mov DH, 0Ah + Out DX, AL + Ret + +EndP PnP_WriteData + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_ReadData + + Mov DX, 279h + Out DX, AL + + Mov DX, PnP_ReadPort + In AL, DX + + Ret + +EndP PnP_ReadData + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_Isolate + + Mov AX, 402h + Call Pnp_WriteData ; Reset CSNs + +PnP_IsolateNextCard: + Mov AX, 0003h + Call PnP_WriteData ; Wake[0] + + Mov AX, PnP_ReadPort + ShL AX, 6 + Xor AL, AL + Call PnP_WriteData ; Set Read Data port. + + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + + Mov AL, 1 ; Serial Isolation + Mov DX, 279h + Out DX, AL + + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + + Mov BL, 6Ah + Mov CX, 64 + Mov DX, PnP_ReadPort + + ClI + +PnP_Isolate1: + ShR PnP_SerialID, 1 + RCR PnP_VendorID, 1 + + Mov BH, BL + ShR BH, 1 + Xor BH, BL + ShR BX, 1 + + In AL, DX + Mov AH, AL + Call PnP_Delay + In AL, DX + Call PnP_Delay + + Cmp AX, 55AAh + JNE PnP_Isolate2 + + Xor BL, 80h + Or PnP_SerialID, 80000000h + +PnP_Isolate2: + Dec CX + JNZ PnP_Isolate1 + + Mov CX, 8 + Xor BH, BH + +PnP_Isolate3: + ShR BH, 1 + + In AL, DX + Mov AH, AL + Call PnP_Delay + In AL, DX + Call PnP_Delay + Cmp AX, 55AAh + JNE PnP_Isolate4 + + Or BH, 80h + +PnP_Isolate4: + Dec CX + JNZ PnP_Isolate3 + + StI + + Cmp BL, BH ; Matching Checksum? + JNE PnP_IsolateFinished + + ; assign CSN + Inc PnP_CSN + + Mov AL, 6 + MOv AH, PnP_CSN + Call PnP_WriteData + + Cmp PnP_VendorID, PNPVENDORID + JNE PnP_IsolateNextCard +; Cmp PnP_SerialID, PNPSERIALID +; JNE PnP_IsolateNextCard + + Mov AL, 3 + Call PnP_WriteData + + Mov AX, 007h ; Configuration device + Call PnP_WriteData + + Mov AL, 60h + Call PnP_ReadData + Mov AH, AL + Mov AL, 61h + Call PnP_ReadData ; AX = address. + + Test AX, AX + JZ PnP_IsolateNextCard + + Cmp BasePort, 0FFFFh + JE PnPBasePortOK + + Cmp BasePort, AX + JNE PnP_IsolateNextCard + +PnPBasePortOK: + Cmp AX, 534h + JNE PnPBasePortTranslate1 + + Mov AX, 530h + +PnPBasePortTranslate1: + Cmp AX, 0F44h + JNE PnPBasePortTranslate2 + + Mov AX, 0F40h + +PnPBasePortTranslate2: + Cmp AX, 608h + JNE PnPBasePortTranslate3 + + Mov AX, 604h + +PnPBasePortTranslate3: + Cmp AX, 0E84h + JNE PnPBasePortTranslate4 + + Mov AX, 0E80h + +PnPBasePortTranslate4: + Mov BasePort, AX + + Mov AL, 70h + Call PnP_ReadData ; AL[3:0] = IRQ + And AX, 15 + JZ PnP_IsolateNextCard + Mov IRQ, AX + + Mov AL, 74h + Call PnP_ReadData ; AL[2:0] = DMA + And AX, 7 + Cmp AL, 4 + JE PnP_IsolateNextCard + Mov DMA, AX + + Mov AX, 207h ; CS4237 + Call PnP_WriteData + + Mov AL, 60h + Call PnP_ReadData + Mov AH, AL + Mov AL, 61h + Call PnP_ReadData ; AX = address. + Test AX, AX + JZ PnP_IsolateNextCard + + Mov CS4237Port, AX + + Mov AX, 407h ; SAM9407 + Call PnP_WriteData + + Mov AL, 60h + Call PnP_ReadData + Mov AH, AL + Mov AL, 61h + Call PnP_ReadData ; AX = address. + Test AX, AX + JZ PnP_NoSAM9407 + + Mov SAM9407Port, AX + + Mov Pnp_CardFound, 1 + Jmp PnP_IsolateNextCard + +Pnp_NoSAM9407: + Xor AX, AX + Mov SAM9407Port, AX + Mov ST42A, AX + Dec AX + Mov ST42B, AX + Mov Pnp_CardFound, 1 + Jmp PnP_IsolateNextCard + + +PnP_IsolateFinished: + Mov AL, PnP_CSN + ShL AL, 1 + Or AL, PnP_CardFound + + Ret + +EndP PnP_Isolate + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc DetectCard Far ; returns carry clear if succesful + + Push CS + Pop DS + + Xor AL, AL + Mov DX, 279h + Out DX, AL + Out DX, AL + + Mov AL, 6Ah ; Starting value + Mov CX, 32 + +PnP_InitiationKeyLoop: + Out DX, AL + + Mov AH, AL + ShR AH, 1 + Xor AH, AL + ShR AX, 1 + + Dec CX + JNZ PnP_InitiationKeyLoop + +; Try three ports before concluding no PnP cards: 20Fh, 27Bh, 213h + +PnP_DetectCardPort1: + Mov PnP_ReadPort, 20Fh + Call PnP_Isolate + JZ PnP_DetectCardPort2 + Test AL, 1 + JZ PnP_DetectCardNotFound + Jmp PnP_DetectCardFound + +PnP_DetectCardPort2: + Mov PnP_ReadPort, 27Bh + Call PnP_Isolate + JZ PnP_DetectCardPort3 + Test AL, 1 + JZ PnP_DetectCardNotFound + Jmp PnP_DetectCardFound + +PnP_DetectCardPort3: + Mov PnP_ReadPort, 213h + Call PnP_Isolate + Test AL, 1 + JNZ PnP_DetectCardFound + +PnP_DetectCardNotFound: + StC + Jmp PnP_DetectEnd + +PnP_DetectCardFound: + ClC + +PnP_DetectEnd: ; Return PnP to wait for key state + Mov AX, 202h + Call PnP_WriteData + Mov DX, BasePort + JNC DetectWSSOK + +DetectPCI: +; Cmp DMA, 0FFFFh +; JNE DMAOverride + + Mov DMA, 1 ; Force DMA to 1. + +DMAOverride: + Mov EBX, 80000000h ; PCI output value. + Mov DX, 0CF8h + Mov CX, 32 + +DetectCardPCIBasePort1: + Mov EAX, EBX + Out DX, EAX + Add DX, 4 + In EAX, DX + Sub DX, 4 + Add EBX, 1 SHL 11 + + Cmp EAX, 8128Eh + LoopNE DetectCardPCIBasePort1 + + JNE DetectWSSFailure + + Add EBX, (3Ch) - (1 SHL 11) + Mov EAX, EBX + Out DX, EAX + Add DX, 4 + In EAX, DX ; AL = IRQ + Mov ECX, EAX + And AX, 0FFh + + JZ DetectWSSFailure + Cmp AL, 15 + JA DetectWSSFailure + + Cmp IRQ, 0FFFFh + JNE IRQSpecified + + Mov IRQ, AX + +; Mov OldIRQOffset, EBX +; Mov OldIRQData, ECX +; Mov UseOldIRQ, 1 + +IRQSpecified: + Sub DX, 4 + +; Get SAM9407IRQ + Add EBX, 1 SHL 8 + Mov EAX, EBX + Out DX, EAX + Add DX, 4 + In EAX, DX + Sub DX, 4 ; AL = IRQ. + + And AX, 0FFh + + PushA + + JZ NoSAM9407IRQ + Cmp AL, 15 + JA NoSAM9407IRQ + + Mov DL, AL + ShL DL, 4 + Mov CL, AL + And DX, 80h + Mov CH, 1 + Or DL, 21h + And CL, 7 + ShL CH, CL + In AL, DX + Or AL, CH + Out DX, AL + +NoSAM9407IRQ: + PopA + Push AX + + Add EBX, 10h-3Ch ; SAM9407 port + Mov EAX, EBX + Out DX, EAX + Add DX, 4 + In EAX, DX + Sub DX, 4 + And AX, 0FFEh + Mov SAM9407Port, AX + Pop CX + +; If SAM9407 Port not available, or IRQ = old IRQ, then set to ST42 mode. + Test AX, AX + JZ ST42Found + Cmp AX, 400h + JA ST42Found + Cmp CX, IRQ + JNE NoST42 + +ST42Found: +; Mov AX, '24' +; Mov Word Ptr O97A, AX +; Mov Word Ptr O97B, AX +; Mov Word Ptr O97C, AX +; Mov Word Ptr O97D, AX +; Mov Word Ptr O97E, AX +; Mov Word Ptr O97F, AX + Xor AX, AX + Mov SAM9407Port, AX + Mov ST42A, AX + Dec AX + Mov ST42B, AX + +NoST42: + Add EBX, 3 SHL 8 + Mov EAX, EBX + Out DX, EAX + Add DX, 4 + In EAX, DX + Sub DX, 4 + And AX, 0FFEh + Cmp AX, 400h + JB NoCS + + Xor AX, AX + +NoCS: + Mov CS4237Port, AX + + Sub EBX, 4 SHL 8 + +; Add EBX, 10h - 3Ch +; Add EBX, (10h) - (1 SHL 11) + Mov EAX, EBX + Out DX, EAX + Add DX, 4 + In EAX, DX + + And AX, 0FFEh + Mov DX, AX + + Cmp BasePort, 0FFFFh + JE BasePortNotSpecified + + Mov DX, BasePort + +BasePortnotSpecified: + Call PingWSS + JNC DetectWSSOK + +DetectWSSFailure: + StC + Ret + +DetectWSSOK: + Mov BasePort, DX + +CheckWSSOK: ; Check for IRQ + Add DX, 4 + + Mov AL, CODEC_INDEX_RDC + Out DX, AL + Inc DX + In AL, DX + Mov AH, AL + Dec DX + + Mov AL, CODEC_INDEX_LDC + Out DX, AL + Inc DX + In AL, DX + And AX, 3F3Fh + Neg AL + Neg AH + Add AL, 3Fh + Add AH, 3Fh + Mov [Word Ptr VolumeTable], AX + + Mov DX, CS4237Port + Test DX, DX + JZ DetectNoCS4237Port + + Add DX, 3 + + Mov AL, 3 + Out DX, AL + Inc DX + Mov AL, 0A0h + Out DX, AL + Dec DX ; Enable 3D stuff + + Mov AL, 2 + Out DX, AL + Inc DX + In AL, DX + Out DX, AL + Not AL + Mov AH, AL + And AL, 0Fh + ShR AH, 4 + + Mov [Word Ptr VolumeTable+31], AX + +DetectNoCS4237Port: + Mov EAX, 'Jeff' + ClC + Ret + +EndP DetectCard + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +MixModeTable Label Word + DW Offset Mix0ModeMono, Mix0ModeStereo + DW Offset Mix0ModeMono, Mix0ModeStereo + DW Offset Mix6ModeMono, Mix6ModeStereo + DW Offset Mix6ModeMono, Mix6ModeStereo + +Proc MixSamples ; Given DS:SI = info tables, CX = numchannels + + ; 1. Clean buffer + ; + update variables + ; 2. Update parameters + ; 3. Mix func + ; 4. Return + + Push CX + + Mov CX, BytesToMix + Mov ES, MixSegment + Mov DI, MIXTABLESIZE + Xor EAX, EAX + Mov DX, CX + Add CX, CX + + Mov MixTransferOffset, DI ; } Memory write + + Cmp Stereo, 0 + JE MixSamples1 + + Mov DX, CX + +MixSamples1: + Rep StosD ; } Memory write + Mov MixTransferRemaining, DX ; } + + Pop CX + +MixSamples2: + Test Byte Ptr [SI], 1 + JZ MixSamplesEnd2 + Cmp Byte Ptr [SI+36h], 100 + JE MixSamplesEnd2 + + Push CX + Mov CX, [SI] + + Test CH, 2 + JZ MixSamples3 + And Byte Ptr [SI], Not 1 + + Jmp MixSamplesEnd +; Cmp MixMode, 8 ; Is it volume ramping? +; JB MixSamplesEnd + +MixSamples3: + Test CL, 20h ; New freq? + JZ MixSamples5 + + Mov AX, [SI+10h] + Mov DX, [SI+12h] + Mov BX, MixSpeed + Cmp DX, BX + JAE MixSamplesHandleError + + Div BX + ShL EAX, 16 + Xor AX, AX + Div BX + Mov STEPVALUE, EAX + +MixSamples4: + Test CH, 1 + JZ MixSamples5 + + Mov DWord Ptr [SI+1Ch], 0 ; Current Volume = 0 + ; for volume sliding. +MixSamples5: + Test CX, 8440h ; New volume or panning? + JZ MixSamplesMix + + Xor AX, AX + Test CH, 8 ; Muted? + JNZ MixModeCommon + + Mov BX, MixMode + Add BL, Stereo + Add BX, BX + Jmp [CS:MixModeTable+BX] + +Mix0Mode: ; 16-bit mixing, no interpolation +Mix0ModeMono: ; and 16-bit mixing, interpolation + Mov AL, [SI+20h] + ShR AL, 1 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Mov AX, 0 + JZ MixModeCommon + Mov AL, 30 ; Use left only-mixing for mono + Jmp MixModeCommon + +Mix0ModeStereo: + Mov AL, [SI+37h] ; Final pan + Cmp AL, 100 + JE Mix0ModeSurround + + Mul Byte Ptr [SI+20h] ; Final volume + Add AX, 64 + ShR AX, 7 + Mov [SI+0Ch], AX ; Store into right volume + + Mov AL, 64 + Sub AL, [SI+37h] + Mul Byte Ptr [SI+20h] + Add AX, 64 + ShR AX, 7 + Mov [SI+0Eh], AX ; Left volume + + Mov CH, AL ; CH = left volume + Mov CL, [SI+0Ch] ; CL = right volume + Mov AX, 0 + + Test CX, CX + JZ MixModeCommon + + Mov AL, 30 ; Left only... + Test CL, CL + JZ MixModeCommon + + Mov AL, 60 + Test CH, CH + JZ MixModeCommon + + Mov AL, 90 + Cmp CL, CH + JZ MixModeCommon + + Mov AL, 120 + Jmp MixModeCommon + +Mix0ModeSurround: + Mov AL, [SI+20h] + ShR AL, 2 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Mov AX, 0 + JZ MixModeCommon + Mov AL, 150 ; Surround + Jmp MixModeCommon + +Mix6ModeMono: + Mov AX, [SI+4Ah] + Mul MixVolume + ShRD AX, DX, 8 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Test AX, AX + JZ MixModeCommon + Mov AX, 30 + Jmp MixModeCommon + +Mix6ModeStereo: + Mov AL, [SI+37h] ; Final pan + Cmp AL, 100 + JE Mix6ModeSurround + + Mul Byte Ptr MixVolume + Mul Word Ptr [SI+4Ah] + ShRD AX, DX, 14 + Mov [SI+0Ch], AX ; Store into right volume + Mov BX, AX + ShL EAX, 16 + + Mov AL, 64 ; Do left volume + Sub AL, [SI+37h] ; AL = 64-FinalPan + Mul Byte Ptr MixVolume + Mul Word Ptr [SI+4Ah] + ShRD AX, DX, 14 + Mov [SI+0Eh], AX + + Mov ECX, EAX + + ; BX = right volume + ; CX = Left volume + Mov AX, 0 + Test ECX, ECX + JZ MixModeCommon + + Mov AL, 30 + Test BX, BX + JZ MixModeCommon + + Mov AL, 60 + Test CX, CX + JZ MixModeCommon + + Mov AL, 90 + Cmp CX, BX + JE MixModeCommon + + Mov AL, 120 + Jmp MixModeCommon + +Mix6ModeSurround: + Mov AX, [SI+4Ah] + Mul MixVolume + ShRD AX, DX, 9 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + JZ MixModeCommon + Mov AX, 150 + Jmp MixModeCommon + +MixModeCommon: ; Requires AX = 30/60/90 etc. depending + ; On mixing mode type. + ; This will add 180 for 16-bit, + ; And sort out loop types. + Mov BL, [SI+0Ah] + Test Byte Ptr [SI+18h], 2 ; 16 bit? + JZ MixModeCommon1 + + Add AX, 180 + +MixModeCommon1: + Cmp BL, 8 + JB MixModeCommon3 ; No loop + JE MixModeCommon2 ; Forwards loop + + Add AX, 10 + +MixModeCommon2: + Add AX, 10 + +MixModeCommon3: + Add AX, Offset MixFunctionTables + Add AX, MixModeOffset + Mov [SI+8], AX ; Offset... + +MixSamplesMix: + Mov BX, [SI+8] ; BX = offset into + Mov EAX, [CS:BX+2] + Mov DWord Ptr PreMixFunction, EAX + Mov EAX, [CS:BX+6] + Mov DWord Ptr MixFunctionSeparateBackwards, EAX + + Mov AX, BytesToMix + Mov MixBlockSize, AX + Mov MixBufferOffset, MIXTABLESIZE + + Mov EAX, CURRENTPOSITION + Mov OLDPOSITION, EAX + + Call Word Ptr [CS:BX] + + And Word Ptr [SI], 0111100010001101b + Jmp MixSamplesEnd + +MixSamplesHandleError: + Mov Word Ptr [SI], 200h + + Test Byte Ptr [SI+3Ah], 80h + JNZ MixSamplesEnd + + Mov BX, [SI+38h] + And Byte Ptr [BX], Not 4 ; Turn off channel + +MixSamplesEnd: + Pop CX + +MixSamplesEnd2: + Add SI, 128 + Dec CX + JNZ MixSamples2 + + Ret + +EndP MixSamples + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc WSSIRQHandler + + PushAD + Push DS + Push ES + + ClD + + Mov AX, CS + Mov DS, AX + Assume DS:Driver + + Mov DX, [BasePort] + Add DX, 6 + In AL, DX + Test AL, 1 + JZ WSSAckIRQ2 + + Xor AL, AL + Out DX, AL + +WSSAckIRQ2: + Mov AL, 20h + Cmp IRQ, 8 + JB WSSAckIRQ1 + + Out 0A0h, AL + +WSSAckIRQ1: + Out 20h, AL + +DMAPort1 EQU $+1 + In AL, 1 + Mov BL, AL +DMAPort2 EQU $+1 + In AL, 1 + Mov BH, AL + + Xor AX, AX + + Cmp BX, DMABUFFERLENGTH/2 + JB WSSIRQHandler1 + + Mov AX, DMABUFFERLENGTH/2 + +WSSIRQHandler1: + CLD + ; OK... time to get next block + ; Check whether stereo thing is on.. + ; + LES DI, [ActualDMAPtr] + Add DI, AX + + Mov BX, DMASize ; BX = bytes required + ShR BX, 1 + ; BX = samples required + Mov BP, 8 ; Skip for mono + Mov CL, 14 ; Shift for mono + + Cmp Stereo, 0 + JE WSSIRQHandlerMono + + Mov BP, 4 ; Stereo skip value. + Dec CL + +WSSIRQHandlerMono: + Call SaveEMSPageFrame + + Cmp MixTransferRemaining, 0 + JNE WSSIRQHandler4 + Assume DS:Nothing + +WSSIRQHandler3: + Push BX + Push CX + Push BP + Push ES + Push DI + + Call Update + Call MixSamples + + Pop DI + Pop ES + Pop BP + Pop CX + Pop BX + +WSSIRQHandler4: + Mov DS, MixSegment + Mov SI, MixTransferOffset + Mov DX, BX ; DX = samples to transfer + Cmp DX, MixTransferRemaining + JBE WSSIRQHandler5 + + Mov DX, MixTransferRemaining + +WSSIRQHandler5: + Push DX + Cmp CS:Filter, 1 + JB WSSIRQHandler6 + JE WSSIRQHFilter + + Cmp CS:Stereo, 0 + JE WSSIRQ3QFilterMono + +WSSIRQ3QFilterStereo: + Push BX + + Mov EBX, FilterValue + Mov EBP, FilterValue2 + ShR DX, 1 + +WSSIRQ3QFilterStereo1: + Mov EAX, EBX + Mov ECX, EBP + Add EAX, [SI] + Add ECX, [SI+4] + SAR EAX, 1 + SAR ECX, 1 + Add EBX, EAX + Add EBP, ECX + SAR EBX, 1 + SAR EBP, 1 + + Mov EAX, EBX + SAR EAX, 13 + + Cmp EAX, -8000h + JL WSS3QFilterStereoClip1 + Cmp EAX, 7FFFh + JG WSS3QFilterStereoClip2 + +WSSIRQ3QFilterStereo2: + StosW + + Mov EAX, EBP + SAR EAX, 13 + + Cmp EAX, -8000h + JL WSS3QFilterStereoClip3 + Cmp EAX, 7FFFh + JG WSS3QFilterStereoClip4 + +WSSIRQ3QFilterStereo3: + StosW + + Add SI, 8 + Dec DX + JNZ WSSIRQ3QFilterStereo1 + + Mov FilterValue, EBX + Mov FilterValue2, EBP + + Pop BX + + Jmp WSSMixTransferEnd + +WSSIRQ3QFilterMono: + Push BX + + Mov EBX, FilterValue + +WSSIRQ3QFilterMono1: + Mov EAX, EBX + Add EAX, [SI] + SAR EAX, 1 + Add EBX, EAX + SAR EBX, 1 + Mov EAX, EBX + SAR EAX, 14 + + Cmp EAX, -8000h + JL WSS3QFilterMonoClip1 + Cmp EAX, 7FFFh + JG WSS3QFilterMonoClip2 + +WSSIRQ3QFilterMono2: + StosW + + Add SI, 8 + Dec DX + JNZ WSSIRQ3QFilterMono1 + + Mov FilterValue, EBX + + Pop BX + + Jmp WSSMixTransferEnd + +WSSIRQHFilter: + Cmp CS:Stereo, 0 + JE WSSIRQHFilterMono + +WSSIRQHFilterStereo: + Push BX + + Mov EBX, FilterValue + Mov EBP, FilterValue2 + ShR DX, 1 + +WSSIRQHFilterStereo1: + Add EBX, [SI] + Add EBP, [SI+4] + + SAR EBX, 1 + SAR EBP, 1 + + Mov EAX, EBX + SAR EAX, 13 + + Cmp EAX, -8000h + JL WSSHFilterStereoClip1 + Cmp EAX, 7FFFh + JG WSSHFilterStereoClip2 + +WSSIRQHFilterStereo2: + StosW + + Mov EAX, EBP + SAR EAX, 13 + + Cmp EAX, -8000h + JL WSSHFilterStereoClip3 + Cmp EAX, 7FFFh + JG WSSHFilterStereoClip4 + +WSSIRQHFilterStereo3: + StosW + + Add SI, 8 + Dec DX + JNZ WSSIRQHFilterStereo1 + + Mov FilterValue, EBX + Mov FilterValue2, EBP + + Pop BX + + Jmp WSSMixTransferEnd + +WSSIRQHFilterMono: + Push BX + + Mov EBX, FilterValue + +WSSIRQHFilterMono1: + Add EBX, [SI] + SAR EBX, 1 + Mov EAX, EBX + SAR EAX, 14 + + Cmp EAX, -8000h + JL WSSHFilterMonoClip1 + Cmp EAX, 7FFFh + JG WSSHFilterMonoClip2 + +WSSIRQHFilterMono2: + StosW + + Add SI, 8 + Dec DX + JNZ WSSIRQHFilterMono1 + + Mov FilterValue, EBX + + Pop BX + + Jmp WSSMixTransferEnd + +WSSIRQHandler6: + Mov EAX, [SI] + SAR EAX, CL + + Cmp EAX, -8000h + JL WSSIRQHandlerClip1 + Cmp EAX, 7FFFh + JG WSSIRQHandlerClip2 + +WSSIRQHandler7: + StosW ; } Memory write + + Add SI, BP + Dec DX + JNZ WSSIRQHandler6 + +WSSMixTransferEnd: + Pop DX + + Sub MixTransferRemaining, DX ; } Memory write + Sub BX, DX + JNZ WSSIRQHandler3 + + Mov MixTransferOffset, SI ; } Memory write + + Call RestoreEMSPageFrame + + Pop ES + Pop DS + PopAD + IRet + +WSSIRQHandlerClip1: + Mov AX, 8000h + Jmp WSSIRQHandler7 + +WSSIRQHandlerClip2: + Mov AX, 7FFFh + Jmp WSSIRQHandler7 + +WSSHFilterMonoClip1: + Mov AX, 8000h + Jmp WSSIRQHFilterMono2 + +WSSHFilterMonoClip2: + Mov AX, 7FFFh + Jmp WSSIRQHFilterMono2 + +WSSHFilterStereoClip1: + Mov AX, 8000h + Jmp WSSIRQHFilterStereo2 + +WSSHFilterStereoClip2: + Mov AX, 7FFFh + Jmp WSSIRQHFilterStereo2 + +WSSHFilterStereoClip3: + Mov AX, 8000h + Jmp WSSIRQHFilterStereo3 + +WSSHFilterStereoClip4: + Mov AX, 7FFFh + Jmp WSSIRQHFilterStereo3 + +WSS3QFilterMonoClip1: + Mov AX, 8000h + Jmp WSSIRQ3QFilterMono2 + +WSS3QFilterMonoClip2: + Mov AX, 7FFFh + Jmp WSSIRQ3QFilterMono2 + +WSS3QFilterStereoClip1: + Mov AX, 8000h + Jmp WSSIRQ3QFilterStereo2 + +WSS3QFilterStereoClip2: + Mov AX, 7FFFh + Jmp WSSIRQ3QFilterStereo2 + +WSS3QFilterStereoClip3: + Mov AX, 8000h + Jmp WSSIRQ3QFilterStereo3 + +WSS3QFilterStereoClip4: + Mov AX, 7FFFh + Jmp WSSIRQ3QFilterStereo3 + +EndP WSSIRQHandler + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetIRQ + + PushAD + Push ES + + Xor AX, AX + Mov ES, AX + + Mov DI, IRQ + ShL DI, 2 + Add DI, Offset IRQData + Mov BX, [CS:DI] + + Mov AX, CS + ShL EAX, 16 + Mov AX, Offset WSSIRQHandler + + XChg [ES:BX], EAX + Mov OldWSSIRQHandler, EAX + + Mov AX, IMR + And AX, [DI+2] + + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Pop ES + PopAD + + Ret + +EndP SetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetIRQ + + PushAD + Push ES + + Xor AX, AX + Mov ES, AX + + Mov DI, IRQ + ShL DI, 2 + Mov BX, [IRQData+DI] + + Mov EAX, OldWSSIRQHandler + Mov [ES:BX], EAX + + Pop ES + PopAD + + Ret + +EndP ResetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc StopWSS + + Mov DX, BasePort + Add DX, 4 + + Mov AL, CODEC_INDEX_INTF + Out DX, AL + Inc DX + In AL, DX + And AL, Not INTF_PEN + Out DX, AL + + Inc DX + In AL, DX + Xor AL, AL + Out DX, AL + + Dec DX + Dec DX + + Mov AL, CODEC_INDEX_PIN + Out DX, AL + Inc DX + Xor AL, AL + Out DX, AL + + Ret + +EndP StopWSS + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc StartWSS + + PushA + Push ES + Push DS + + Push CS + Pop DS + Assume DS:Driver + + ; Setup DMA + Mov BX, DMASegment + Xor AX, AX + Mov DX, DMA + Mov DI, DMABUFFERLENGTH + Call SetDMA + + LES DI, ActualDMAPtr + Xor AX, AX + Mov CX, DMABUFFERLENGTH/2 + Rep StosW + + Mov MixTransferRemaining, 0 + + Mov DX, BasePort + Call PingWSS + + Add DX, 4 + + Mov AL, CODEC_INDEX_PIN + Out DX, AL + Inc DX + Mov AL, PIN_IEN + Out DX, AL + Dec DX + + Mov AH, WSSMixConst ; Set format/frequency + Cmp Stereo, 0 + JE StartWSS1 + + Or AH, CDF_STEREO + +StartWSS1: + Mov AL, CODEC_MCE or CODEC_INDEX_CDF + Out DX, AL + Inc DX + Mov AL, AH + Out DX, AL + Dec DX + + Call WaitCodec + + Mov AL, CODEC_INDEX_CDF + Out DX, AL + Inc DX + Mov AL, AH + Out DX, AL + Dec DX + + Call WaitAutoCalibration + + ; Start playback + Mov AL, CODEC_INDEX_LWR_COUNT + Out DX, AL + Inc DX + + Mov AX, DMASize + ShR AX, 1 + + Cmp Stereo, 0 + JE StartWSS2 + + ShR AX, 1 + +StartWSS2: + Dec AX + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_UPR_COUNT + Out DX, AL + Inc DX + Mov AL, AH + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_INTF + Out DX, AL + Inc DX + In AL, DX + Or AL, INTF_PEN + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_LDC + Out DX, AL + Inc DX + In AL, DX + And AL, Not LDC_LDM + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_RDC + Out DX, AL + Inc DX + In AL, DX + And AL, Not RDC_RDM + Out DX, AL + Dec DX + + Pop DS + Pop ES + PopA + + Ret + +EndP StartWSS + Assume DS:Nothing + +;컴 InitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Sets up any memory required for output +; Initiates output +; +; Parameters: AX = Number of Channels +; +; If sucessful, returns: +; Carry flag clear +; DS:SI = pointer to text to display +; AX = parameter 1 in text +; BX = parameter 2 in text +; CX = parameter 3 in text +; DX = parameter 4 in text +; DI = parameter 5 in text +; +; If unsucessful, returns: +; Carry flag set +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc InitSound Far + + Push CS + Pop DS + Assume DS:Driver + + Mov SI, Offset RelocationTable + +RelocationFix: + LodsW + Test AX, AX + JZ RelocationEnd + Mov BX, AX + Mov [BX], DS + Jmp RelocationFix + + +RelocationEnd: + Call GetEMSPageFrame + Mov EMSPageFrame, AX + + In AL, 0A1h + Mov AH, AL + In AL, 21h + Mov IMR, AX + + Mov ECX, IdleUpdateInfoLine + Mov EDX, GlobalKeyList + Mov IdleFunctionList, ECX + Mov GlobalKeyLink2, EDX + + Mov ECX, FillHeaderFunction + Mov EDX, DrawHeaderFunction + Mov FillHeader2, ECX + Mov ScreenHeader2, EDX + + Call GetWSSMixConst + + Mov AX, 2643 + Mul MixSpeed + Add AX, 0FFFFh + AdC DX, 2080 + + Mov BX, (DMABUFFERLENGTH*2)/16 + Add BX, DX + + ; Allocate MixSegment first + Mov AH, 48h + + Int 21h + JNC InitSound1 + +InitSoundNoMemory: + Mov SI, Offset WSSNoMemoryMsg + Ret + +InitSound1: + Mov MixSegment, AX + Add AX, DX + Mov DMASegment, AX + + Call SetIRQ + Call GetTempo + Call SetTempo + + Mov DI, 1 + Call SetSAM9407 + + Mov SI, Offset WSSMsg + + Mov AX, BasePort + Mov BX, IRQ + Mov CX, DMA + + Ret + +EndP InitSound + Assume DS:Nothing + +;컴 ReInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Reinitialises sound output +; Initiates sound output +; +; Parameters: AX = number of channels. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReInitSound Far + + PushA + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Call ResetIRQ + Call SetIRQ + + Mov SI, Offset ReInitMsg + Mov BX, 40 + Call SetInfoLine + + Mov AL, Stereo + Call SetStereo + + Pop ES + Pop DS + PopA + + Ret + +EndP ReInitSound + Assume DS:Nothing + +;컴 UnInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Stops sound output, releases any memory used by driver +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UnInitSound Far + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, IMR + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Mov AX, MixSegment + Test AX, AX + JZ UnInitSound1 + + Mov ES, AX + Mov AH, 49h ; Release MixSegment + Int 21h + + Call StopWSS + Call ResetIRQ + +UnInitSound1: +; Cmp UseOldIRQ, 1 +; JNE UnInitSound2 +; +; Mov DX, 0CF8h +; Mov EAX, OldIRQOffset +; Out DX, EAX +; Add DX, 4 +; Mov EAX, OldIRQData +; Out DX, EAX +; +; UnInitSound2: + Call GotoHomeDirectory + + ; Now to save config into driver file. + Mov AX, 3D02h ; Read write access + Mov DX, Offset DriverName + Int 21h + JC SetMixMode1 + + Mov BX, AX + + Mov AX, 4200h + Xor CX, CX + Mov DX, Offset CONFIGURATIONOFFSET + Int 21h + JC SetMixMode2 + + Mov AH, 40h + Mov CX, CONFIGSIZE + Mov DX, Offset MixMode + Int 21h + +SetMixMode2: + Mov AH, 3Eh + Int 21h + +SetMixMode1: + Ret + +EndP UnInitSound + Assume DS:Nothing + +;컴 Poll 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; This procedure is called as often as possible by IT.EXE +; AX = Playmode (0 for nothing in particular, 1 = pattern, 2 = song) +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Poll Far + + Ret + +EndP Poll + +;컴 SetTempo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: BX = tempo +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetTempo Far + + Push AX + Push BX + Push DX + + Push BX + + Mov AX, MixSpeed + Mov BX, AX + Xor DX, DX + + ShL AX, 1 + RCL DX, 1 ; DX:AX = Mixspeed*2 + + ShR BX, 1 ; BX = Mixspeed/2 + + Add AX, BX + AdC DX, 0 ; DX:AX = Mixspeed*2.5 + + Pop BX ; BX = tempo + Div BX + + Mov BytesToMix, AX + + Pop DX + Pop BX + Pop AX + + Ret + +EndP SetTempo + +;컴 SetMixVolume 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = MixVolume +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixVolume Far + + PushA + Push DS + + Mov BX, AX ; BX = MixVolume + Mov CS:MixVolume, BX + + Mov AX, CS:MixSegment + Test AX, AX + JZ SetMixVolume2 + + Mov DS, AX + + Mov CX, MIXTABLESIZE/2 + Mov SI, MIXTABLESIZE-2; Starting point - working backwards + +SetMixVolume1: + Mov AX, CX + + Dec AX ; AH = volume, AL = wave value. + Xor DX, DX + XChg AH, DL ; DL = Volume, AX = wave value + CBW + + IMul DX ; DX:AX = Volume * Wave Value + ; Ranges -8192->8128 + + IMul BX ; DX:AX = Volume * Wave Value * Mixing Volume + ; Ranges -1048576->1040384 + + Add AX, 64 + AdC DX, 0 + + ShRD AX, DX, 7 + Mov [SI], AX + Sub SI, 2 + + Loop SetMixVolume1 + +SetMixVolume2: + Mov DS, Word Ptr [CS:RecalculateAllVolumes+2] + Call CS: RecalculateAllVolumes + + Pop DS + PopA + + Ret + +EndP SetMixVolume + +;컴 SetStereo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AL = Stereo on/off, 0 = off. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc RecalculateAllFrequencies + + Call GetChannelTables + +RecalculateAllFrequencies1: + Or Byte Ptr [SI], 32 + + Add SI, 128 + Dec CX + JNZ RecalculateAllFrequencies1 + + Ret + +EndP RecalculateAllFrequencies + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetStereo Far + + Mov CS:Stereo, AL + Cmp CS:MixSegment, 0 + JE SetStereo1 + + Push AX + + Call StopWSS + Call StartWSS + + Call RecalculateAllFrequencies + + Pop DI + And DI, 1 + Add DI, 31 + Call SetSAM9407 + + Mov DI, 2 +SetStereo2: + Call SetSAM9407 + Inc DI + Cmp DI, 30 + JBE SetStereo2 + +SetStereo1: + Ret + +EndP SetStereo + +;컴 LoadSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = sample to load +; DS:SI points to sample header +; ES:0 points to first sample +; +; Returns: **Carry set if NO error** +; **Carry clear if error** +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +include loadsam.inc + +;컴 ReleaseSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AX = sample to release +; DS:SI points to sample header +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReleaseSample Far + + Ret + +EndP ReleaseSample + +;컴 ResetMemory 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetMemory Far + + Ret + +EndP ResetMemory + +;컴 GetStatus 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +; Returns text to show on status line, AX = display parameter +; Carry set if not to show anything. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetStatus Far + + StC + Ret + +EndP GetStatus + +;컴 SoundCardScreen 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Function to have driver interactive part of program +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SoundCardScreen Far + + Mov AX, 5 + Mov SI, 1 + Mov CX, CS + Mov DX, Offset WSS16ScreenList + + ClC + Ret + +EndP SoundCardScreen + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetVariable Far + + Xor AH, AH + Mov AL, [CS:VolumeTable+DI] + Ret + +EndP GetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UpdateSoundcardVariables + + PushA + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Mov DX, BasePort + Add DX, 4 + + Mov AL, CODEC_INDEX_LDC + Out DX, AL + Inc DX + Mov AX, 3F3Fh + Sub AX, [Word Ptr VolumeTable] + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_RDC + Out DX, AL + Inc DX + Mov AL, AH + Out DX, AL + + Mov DX, CS4237Port + Test DX, DX + JZ UpdateSoundCardVariables1 + + Add DX, 3 + + Mov AL, 3 + Out DX, AL + Inc DX + Mov AL, 0A0h + Out DX, AL + Dec DX + + Mov AL, 2 + Out DX, AL + + Mov AX, [Word Ptr VolumeTable+31] + ShL AH, 4 + Inc DX + Or AL, AH + Not AL + Out DX, AL + +UpdateSoundCardVariables1: + + Pop DS + PopA + + Ret + +EndP UpdateSoundcardVariables + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetVariable Far + + Mov [CS:VolumeTable+DI], AL + Cmp DI, 31 + JAE SetVariable1 + Cmp DI, 2 + JB SetVariable1 + + Call SetSAM9407 + Ret + +SetVariable1: + Call UpdateSoundcardVariables + Ret + +EndP SetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +EndDriver: + +;******** Provided Variable Table ************* + +MaxNumberOfChannels DW 0FFFFh ; Maximum number of channels the + ; driver can handle. +StopAfterPlay DW 0 +DefaultChannels DW 64 +DriverFlags DW 0 + DW 4 Dup (0) + + +;******** Provided Procedure Table ************* + +ProvidedTableStart: + + DW Offset DetectCard + + DW Offset InitSound ; Playing related + DW Offset ReinitSound + DW Offset UninitSound + + DW Offset Poll + + DW Offset SetTempo ; Sound variable related + DW Offset SetMixVolume + DW Offset SetStereo + + DW Offset LoadSample ; Sample related + DW Offset ReleaseSample + DW Offset ResetMemory + DW Offset GetStatus ; Returns string to show on status line + + DW Offset SoundCardScreen ; Sound card 'screen' + + DW Offset GetVariable ; For interface + DW Offset SetVariable + +ProvidedTableEnd: + DW 32-(ProvidedTableEnd-ProvidedTableStart)/2 Dup (0) + +EndS + +End diff --git a/it/SoundDrivers/ST97PNP.ASM b/it/SoundDrivers/ST97PNP.ASM new file mode 100755 index 0000000..8fb2fcb --- /dev/null +++ b/it/SoundDrivers/ST97PNP.ASM @@ -0,0 +1,2623 @@ +; +; Analog Device's AD1816 +; + .386P + +Segment DriverHeader PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +;***** Driver Header ******* + +include drhead.inc + +EndS + +Segment Driver PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +ORG 0 +StartDriver: + +include vtable.inc + +;******** Required ProcedureTable ************* + +include reqproc.inc + +;********************************** + +PNPSERIALID EQU 0FFFFFFFFh +PNPVENDORID EQU 80719304h + +STEREOENABLED EQU 1 +DMABUFFERLENGTH EQU 8192 +MIXRESOLUTION EQU 32 ; 32 bit mixing for +MIXTABLESIZE EQU 2*256*65 +DATAFLAG EQU 200h +ACKFLAG EQU 300h + +Debug DW 0 +Debug2 DW 0 +DMASize DW 2048 + +ESSMsg DB "Sound Track '97 PnP found", 13 + DB "Port ", 0FDh, "Xh, IRQ ", 0FDh, "D, DMA ", 0FDh, "D", 0 + +ESSNoMemoryMsg DB "Sound Track '97 PnP found", 13 + DB "Error: Insufficient memory", 0 + +ReinitMsg DB "Sound Track '97 PnP reinitialised", 0 + +DriverName DB "ITSTPNP.DRV", 0 + +Forced DB 0 +Stereo DB 0 +MixVolume DW 0 + +BytesToMix DW 1000 +ESSMixConst DB 0 + +MixSegment DW 0 +DMASegment DW 0 + +MixTransferOffset DW 0 +MixTransferRemaining DW 0 + +CONFIGURATIONOFFSET EQU $+128 +CONFIGSIZE EQU 6 +MixMode DW 0 +MixModeOffset DW 0 +Filter DW 0 +VolumeTable DB 56, 56 + DB 60h, 60h, 0Ch ; Low Band + DB 40h, 40h, 1Bh ; Med Low Band + DB 40h, 40h, 72h ; Med High Band + DB 60h, 60h, 40h ; High Band + DB 0, 0, 0 ; Echo + DB 0, 2 ; Surround + DB 0, 90h, 4, 7Fh, 22h ; Reverb + DB 0, 90h, 2, 40h, 9, 3, 13h ; Chorus + DB 0, 0 ; Phat Stereo Stuff + +IMR DW 0 +OldESSIRQHandler DD 0 + +FilterValue DD 0 +FilterValue2 DD 0 + +SAM9407Reset DW 66 + DW 1BEh, 16Fh, 7Fh, 7Fh, ACKFLAG ; Audio in on + DW 1BEh, 168h, 7Fh, 7Fh, ACKFLAG ; Echo on + DW 1BEh, 16Ch, 7Fh, 7Fh, ACKFLAG ; Reverb on + DW 1BEh, 16Dh, 7Fh, 7Fh, ACKFLAG ; Chorus on + DW 1BEh, 16Bh, 0, 0, ACKFLAG ; Equalizer type + DW 1BEh, 16Eh, 7Fh, 7Fh, ACKFLAG ; Surround on + DW 1BEh, 165h, 7Fh, 7Fh ; Post eff on Audio in + DW 1BEh, 166h, 7Fh, 7Fh ; Post eff on reverb, chorus + DW 1BEh, 133h, 0, 0 ; 2 Speaker + DW 1BEh, 120h, 7Fh, 7Fh ; Stereo input 2 + DW 1BEh, 134h, 0FFh, 0FFh ; Left gain + DW 1BEh, 135h, 0FFh, 0FFh ; Right gain + DW 1BEh, 136h, 0, 0 ; Left pan + DW 1BEh, 137h, 7Fh, 7Fh ; Right pan + DW 1BEh, 107h, 0FFh, 0FFh ; Master volume + +SAM9407EqLBL DW 4 + DW 1BEh, 110h, DATAFLAG, 60h +SAM9407EqLBR DW 4 + DW 1BEh, 114h, DATAFLAG, 60h +SAM9407EqLBF DW 4 + DW 1BEh, 118h, DATAFLAG, 0Ch +SAM9407EqMLBL DW 4 + DW 1BEh, 111h, DATAFLAG, 40h +SAM9407EqMLBR DW 4 + DW 1BEh, 115h, DATAFLAG, 40h +SAM9407EqMLBF DW 4 + DW 1BEh, 119h, DATAFLAG, 1Bh +SAM9407EqMHBL DW 4 + DW 1BEh, 112h, DATAFLAG, 40h +SAM9407EqMHBR DW 4 + DW 1BEh, 116h, DATAFLAG, 40h +SAM9407EqMHBF DW 4 + DW 1BEh, 11Ah, DATAFLAG, 72h +SAM9407EqHBL DW 4 + DW 1BEh, 113h, DATAFLAG, 60h +SAM9407EqHBR DW 4 + DW 1BEh, 117h, DATAFLAG, 60h +SAM9407EqHBF DW 4 + DW 1BEh, 11Bh, DATAFLAG, 0Ch +SAM9407EchoLevel DW 4 + DW 1BEh, 128h, DATAFLAG, 0 +SAM9407EchoTime DW 4 + DW 1BEh, 129h, DATAFLAG, 2Bh +SAM9407EchoFeed DW 4 + DW 1BEh, 12Ah, DATAFLAG, 40h +SAM9407SurroundVolume DW 4 + DW 1BEh, 130h, DATAFLAG, 0 +SAM9407SurroundDelay DW 4 + DW 1BEh, 131h, DATAFLAG, 2 +SAM9407ReverbSend DW 4 + DW 1BEh, 127h, DATAFLAG, 0 +SAM9407ReverbVolume DW 3 + DW 1BEh, 13Ah, DATAFLAG +SAM9407ReverbType DW 4 + DW 1BEh, 169h, DATAFLAG, 4 +SAM9407ReverbTime DW 3 + DW 1BEh, 178h, DATAFLAG +SAM9407ReverbFeedback DW 3 + DW 1BEh, 179h, DATAFLAG +SAM9407ChorusSend DW 4 + DW 1BEh, 124h, DATAFLAG, 0 +SAM9407ChorusVolume DW 3 + DW 1BEh, 13Bh, DATAFLAG +SAM9407ChorusType DW 4 + DW 1BEh, 16Ah, DATAFLAG, 2 +SAM9407ChorusDelay DW 3 + DW 1BEh, 174h, DATAFLAG +SAM9407ChorusFeedback DW 3 + DW 1BEh, 175h, DATAFLAG +SAM9407ChorusRate DW 3 + DW 1BEh, 176h, DATAFLAG +SAM9407ChorusDepth DW 3 + DW 1BEh, 177h, DATAFLAG +SAM9407Mono DW 4 + DW 1BEh, 132h, 7Fh, 0 +SAM9407Stereo DW 4 + DW 1BEh, 132h, 0, 0 + +SAM9407Strings DW Offset SAM9407Reset ;1 + DW Offset SAM9407EqLBL, Offset SAM9407EqLBR + DW Offset SAM9407EqLBF + DW Offset SAM9407EqMLBL, Offset SAM9407EqMLBR + DW Offset SAM9407EqMLBF + DW Offset SAM9407EqMHBL, Offset SAM9407EqMHBR + DW Offset SAM9407EqMHBF + DW Offset SAM9407EqHBL, Offset SAM9407EqHBR + DW Offset SAM9407EqHBF + DW Offset SAM9407EchoLevel ; 14 + DW Offset SAM9407EchoTime + DW Offset SAM9407EchoFeed + DW Offset SAM9407SurroundVolume ; 17 + DW Offset SAM9407SurroundDelay + DW Offset SAM9407ReverbSend ; 19 + DW Offset SAM9407ReverbVolume + DW Offset SAM9407ReverbType + DW Offset SAM9407ReverbTime + DW Offset SAM9407ReverbFeedback ; 23 + DW Offset SAM9407ChorusSend ; 24 + DW Offset SAM9407ChorusVolume + DW Offset SAM9407ChorusType + DW Offset SAM9407ChorusDelay + DW Offset SAM9407ChorusFeedback + DW Offset SAM9407ChorusRate + DW Offset SAM9407ChorusDepth ; 30 + DW Offset SAM9407Mono ; 31 + DW Offset SAM9407Stereo + +IRQData Label Word + DW 20h, 1111111111111110b ; IRQ 0 + DW 24h, 1111111111111101b ; IRQ 1 + DW 28h, 1111110111111011b ; IRQ 2 + DW 2Ch, 1111111111110111b ; IRQ 3 + DW 30h, 1111111111101111b ; IRQ 4 + DW 34h, 1111111111011111b ; IRQ 5 + DW 38h, 1111111110111111b ; IRQ 6 + DW 3Ch, 1111111101111111b ; IRQ 7 + DW 1C0h, 1111111011111011b ; IRQ 8 + DW 1C4h, 1111110111111011b ; IRQ 9 + DW 1C8h, 1111101111111011b ; IRQ 10 + DW 1CCh, 1111011111111011b ; IRQ 11 + DW 1D0h, 1110111111111011b ; IRQ 12 + DW 1D4h, 1101111111111011b ; IRQ 13 + DW 1D8h, 1011111111111011b ; IRQ 14 + DW 1DCh, 0111111111111011b ; IRQ 15 + +WSSScreenList Label + DW 16 + DW Near Ptr IdleFunctionList + DW Near Ptr GlobalKeyLink + + DW Near Ptr FullScreenBox ; 0 + DW Near Ptr ScreenHeader + DW Near Ptr FillHeader + DW Near Ptr WSSHeaderLine + + DW Near Ptr DriverText + + DW Near Ptr MixModeText + DW Near Ptr MixModeButton1 ; 6 + DW Near Ptr MixModeButton2 ; + DW Near Ptr MixModeButton3 ; 8 + DW Near Ptr MixModeButton4 ; 9 + + DW Near Ptr FilterText + DW Near Ptr FilterButton1 ; 11 + DW Near Ptr FilterButton2 + DW Near Ptr FilterButton3 + + DW Near Ptr VolumeText + DW Near Ptr VolumeBox1 + + DW Near Ptr MasterVolumeLeft ; 16 + DW Near Ptr MasterVolumeRight ; 17 + + DW Near Ptr EmptyObject + DW Near Ptr EmptyObject + DW Near Ptr EmptyObject + + DW Near Ptr SAM9407PortText ; 21 + DW Near Ptr SAM9407ParametersText + DW Near Ptr SAM9407ParametersBox + + DW Near Ptr EqLBL ; 24 + DW Near Ptr EqLBR + DW Near Ptr EqLBF + + DW Near Ptr EqMLBL + DW Near Ptr EqMLBR + DW Near Ptr EqMLBF + + DW Near Ptr EqMHBL + DW Near Ptr EqMHBR + DW Near Ptr EqMHBF + + DW Near Ptr EqHBL + DW Near Ptr EqHBR + DW Near Ptr EqHBF + + DW Near Ptr EchoLevel ; 33 + DW Near Ptr EchoTime + DW Near Ptr EchoFeedback + + DW Near Ptr SurroundVolume + DW Near Ptr SurroundDelay + + DW Near Ptr ReverbSend ; 38 + DW Near Ptr ReverbVolume + DW Near Ptr ReverbType + DW Near Ptr ReverbTime + DW Near Ptr ReverbFeedback + + DW Near Ptr ChorusSend + DW Near Ptr ChorusVolume + DW Near Ptr ChorusType + DW Near Ptr ChorusDelay + DW Near Ptr ChorusFeedback + DW Near Ptr ChorusRate + DW Near Ptr ChorusDepth + + + DW 0 + +WSSHeaderLine DW 10 + DB "Sound Track '97 PnP Codec Driver", 0 + +EmptyObject DW 1 + DB 0, 0 + DB 0 + DB 0 + +DriverText DW 1 + DB 28, 48 + DB 21h + DB "Sound Track Codec Driver 1.0 for Impulse Tracker", 0 + +SAM9407PortText DW 1 + DB 28, 47 + DB 21h + DB "Sound Track SAM9407 Port ", 0FDh, "Xh", 0 +SAM9407Port DW 0 + +GlobalKeyLink DB 7 +GlobalKeyLink2 DD 0 + +IdleFunctionList DD 0 + DD 0 + +FillHeader DW 8 +FillHeader2 DD 0 + +FullScreenBox DW 0 + DB 0, 0, 79, 49 + DB 4 + +ScreenHeader DW 8 +ScreenHeader2 DD 0 + +VolumeText DW 1 + DB 2, 14 + DB 20h + DB "Master Volume Left", 13 + DB "Master Volume Right", 0 + +VolumeBox1 DW 0 + DB 21, 13, 31, 16 + DB 25 + +MasterVolumeLeft DW 14 + DB 22, 14 + DW 0, 63 + DW 9, 0 + DW 0FFFFh, 17, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 8 + +MasterVolumeRight DW 14 + DB 22, 15 + DW 0, 63 + DW 9, 1 + DW 16, 6, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 8 + +MixModeText DW 1 + DB 2, 17 + DB 20h + DB "Mixing Rate: ", 0FDh, "D", 13, 13 + DB "Mixing mode", 0 +MixSpeed DW 48000 + +MixModeButton1 DW 2 + DW 17, 7, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment1 DW 0 + DW 0 + DW Offset SetMixMode +DriverSegment2 DW 0 + DB 3, 21, 32, 23, 8 + DB 0 + DB " 16 Bit, Non-Interpolated", 0 + +MixModeButton2 DW 2 + DW 6, 8, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment3 DW 0 + DW 2 + DW Offset SetMixMode +DriverSegment4 DW 0 + DB 3, 24, 32, 26, 8 + DB 0 + DB " 16 Bit, Interpolated", 0 + +MixModeButton3 DW 2 + DW 7, 9, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment5 DW 0 + DW 4 + DW Offset SetMixMode +DriverSegment6 DW 0 + DB 3, 27, 32, 29, 8 + DB 0 + DB " 32 Bit, Interpolated", 0 + +MixModeButton4 DW 2 + DW 8, 11, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment7 DW 0 + DW 6 + DW Offset SetMixMode +DriverSegment8 DW 0 + DB 3, 30, 32, 32, 8 + DB 0 + DB " 32 Bit, Ultra Quality", 0 + +FilterText DW 1 + DB 2, 34 + DB 20h + DB "Filter mode", 0 + +FilterButton1 DW 2 + DW 9, 12, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetFilter +DriverSegment9 DW 0 + DW 0 + DW Offset SetFilter +DriverSegment10 DW 0 + DB 3, 36, 29, 38, 8 + DB 0 + DB " No Filter", 0 + +FilterButton2 DW 2 + DW 11, 13, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetFilter +DriverSegment11 DW 0 + DW 1 + DW Offset SetFilter +DriverSegment12 DW 0 + DB 3, 39, 29, 41, 8 + DB 0 + DB " 50% Filter", 0 + +FilterButton3 DW 2 + DW 12 +ST42B DW 24, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetFilter +DriverSegment13 DW 0 + DW 2 + DW Offset SetFilter +DriverSegment14 DW 0 + DB 3, 42, 29, 44, 8 + DB 0 + DB " 75% Filter", 0 + +SAM9407ParametersText DW 1 + DB 36, 14 + DB 20h + DB "Low Band Left", 13 + DB "Low Band Right", 13 + DB "Low Band Frequency", 13 + DB "Med Low Band Left", 13 + DB "Med Low Band Right", 13 + DB "Med Low Band Frequency", 13 + DB "Med High Band Left", 13 + DB "Med High Band Right", 13 + DB "Med High Band Frequency", 13 + DB "High Band Left", 13 + DB "High Band Right", 13 + DB "High Band Frequency", 13 + DB "Echo Level", 13 + DB "Echo Time", 13 + DB "Echo Feedback", 13 + DB "Surround Volume", 13 + DB "Surround Delay", 13 + DB "Reverb Send", 13 + DB "Reverb Volume", 13 + DB "Reverb Type", 13 + DB "Reverb Time", 13 + DB "Reverb Feedback", 13 + DB "Chorus Send", 13 + DB "Chorus Volume", 13 + DB "Chorus Type", 13 + DB "Chorus Delay", 13 + DB "Chorus Feedback", 13 + DB "Chorus Rate", 13 + DB "Chorus Depth", 13 + DB 0 + +EqLBL DW 14 + DB 60, 14 + DW 0, 127 + DW 9, 2 + DW 13, 25, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +EqLBR DW 14 + DB 60, 15 + DW 0, 127 + DW 9, 3 + DW 24, 26, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +EqLBF DW 14 + DB 60, 16 + DW 0, 127 + DW 9, 4 + DW 25, 27, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +EqMLBL DW 14 + DB 60, 17 + DW 0, 127 + DW 9, 5 + DW 26, 28, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +EqMLBR DW 14 + DB 60, 18 + DW 0, 127 + DW 9, 6 + DW 27, 29, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +EqMLBF DW 14 + DB 60, 19 + DW 0, 127 + DW 9, 7 + DW 28, 30, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +EqMHBL DW 14 + DB 60, 20 + DW 0, 127 + DW 9, 8 + DW 29, 31, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +EqMHBR DW 14 + DB 60, 21 + DW 0, 127 + DW 9, 9 + DW 30, 32, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +EqMHBF DW 14 + DB 60, 22 + DW 0, 127 + DW 9, 10 + DW 31, 33, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +EqHBL DW 14 + DB 60, 23 + DW 0, 127 + DW 9, 11 + DW 32, 34, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +EqHBR DW 14 + DB 60, 24 + DW 0, 127 + DW 9, 12 + DW 33, 35, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +EqHBF DW 14 + DB 60, 25 + DW 0, 127 + DW 9, 13 + DW 34, 36, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +EchoLevel DW 14 + DB 60, 26 + DW 0, 127 + DW 9, 15 + DW 35, 37, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +EchoTime DW 14 + DB 60, 27 + DW 0, 127 + DW 9, 14 + DW 36, 38, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +EchoFeedback DW 14 + DB 60, 28 + DW 0, 127 + DW 9, 16 + DW 37, 39, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +SurroundVolume DW 14 + DB 60, 29 + DW 0, 255 + DW 9, 17 + DW 38, 40, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +SurroundDelay DW 14 + DB 60, 30 + DW 0, 127 + DW 9, 18 + DW 39, 41, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +ReverbSend DW 14 + DB 60, 31 + DW 0, 127 + DW 9, 19 + DW 40, 42, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +ReverbVolume DW 14 + DB 60, 32 + DW 0, 255 + DW 9, 20 + DW 41, 43, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + + +ReverbType DW 14 + DB 60, 33 + DW 0, 7 + DW 9, 21 + DW 42, 44, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +ReverbTime DW 14 + DB 60, 34 + DW 0, 127 + DW 9, 22 + DW 43, 45, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +ReverbFeedback DW 14 + DB 60, 35 + DW 0, 127 + DW 9, 23 + DW 44, 46, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +ChorusSend DW 14 + DB 60, 36 + DW 0, 127 + DW 9, 24 + DW 45, 47, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +ChorusVolume DW 14 + DB 60, 37 + DW 0, 255 + DW 9, 25 + DW 46, 48, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +ChorusType DW 14 + DB 60, 38 + DW 0, 7 + DW 9, 26 + DW 47, 49, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +ChorusDelay DW 14 + DB 60, 39 + DW 0, 127 + DW 9, 27 + DW 48, 50, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +ChorusFeedback DW 14 + DB 60, 40 + DW 0, 127 + DW 9, 28 + DW 49, 51, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +ChorusRate DW 14 + DB 60, 41 + DW 0, 127 + DW 9, 29 + DW 50, 52, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +ChorusDepth DW 14 + DB 60, 42 + DW 0, 127 + DW 9, 30 + DW 51, 0FFFFh, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + DW 14 + +SAM9407ParametersBox DW 0 + DB 59, 13, 75, 43 + DB 25 + +; 컴 MixingRoutines 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +MixBufferPos DW 0 + +include dmasirq.inc +include mix.inc +include m12bit.mix +include m12biti.mix +include m32bit.mix +include m32biti.mix + +MixFunctionTables Label + +include m12bit.inc ; contains the tables +include m12biti.inc +include m32bit.inc +include m32biti.inc + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +RelocationTable Label Word + DW Offset DriverSegment1, Offset DriverSegment2 + DW Offset DriverSegment3, Offset DriverSegment4 + DW Offset DriverSegment5, Offset DriverSegment6 + DW Offset DriverSegment7, Offset DriverSegment8 + DW Offset DriverSegment9, Offset DriverSegment10 + DW Offset DriverSegment11, Offset DriverSegment12 + DW Offset DriverSegment13, Offset DriverSegment14 + DW 0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc AD1816Wait + + PushA + Xor CX, CX + Mov DX, CS:BasePort + +AD1816Wait1: + In AL, DX + Test AL, 80h + LoopZ AD1816Wait1 + + PopA + Ret + +EndP AD1816Wait + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc AD1816RegisterOut ; AL = indirect register, BX = contents + + Call AD1816Wait + + Push DX + PushF + + ClI + + Mov DX, CS:BasePort + Out DX, AL + Add DL, 2 + + Mov AL, BL + Out DX, AL + Inc DX + Mov AL, BH + Out DX, AL + + PopF + Pop DX + + Ret + +EndP AD1816RegisterOut + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc AD1816RegisterIn ; AL = register + ; Returns BX + + Call AD1816Wait + + Push AX + Push DX + + Mov DX, CS:BasePort + Out DX, AL + Add DL, 2 + + In AL, DX + Mov BL, AL + Inc DX + In AL, DX + Mov BH, AL + + Pop DX + Pop AX + + Ret + +EndP AD1816RegisterIn + +; 컴 SAM9407InByte 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SAM9407InByte ; Returns AL + + Push CX DX + + Mov DX, CS:SAM9407Port + Inc DX + + Mov CX, 1000h + +SAM9407InByte1: + In AL, DX + Test AL, 80h + LoopNZ SAM9407InByte1 + + Dec DX + In AL, DX + Pop DX CX + + Ret + +EndP SAM9407InByte + +; 컴 ST97SendByte 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SAM9407SendByte ; DX = port, AL = data + + Push AX CX DX + Mov DX, CS:SAM9407Port + Mov CX, 1000h + Inc DX + +SAM9407SendByte1: + In AL, DX + Test AL, 40h + LoopNZ SAM9407SendByte1 + + Pop DX CX AX + + Out DX, AL + + Ret + +EndP SAM9407SendByte + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc SetSAM9407 ; DI = index. 1 = full reinit. + + PushA + Push DS + + Push CS + Pop DS + Assume DS:Driver + + LEA SI, [SAM9407Strings+EDI+EDI-2] + Mov SI, [SI] + + LodsW + Mov CX, AX + +SetSAM9407_1: +; AH = 0 = normal data, 1 = command, 2 = param, 3 = ack. + + Mov DX, SAM9407Port + Test DX, DX + JZ NoSAM9407 + + LodsW + + Cmp AH, 2 + JB SetSAM9407_3 + JA SetSAM9407_4 + + Mov AL, [VolumeTable+DI] + Jmp SetSAM9407_2 + +SetSAM9407_4: + Call SAM9407InByte + Test AL, AL + JNZ SetSAM9407_4 + Jmp SetSAM9407_5 + +SetSAM9407_3: + And AH, 1 + Add DL, AH + +SetSAM9407_2: + Call SAM9407SendByte + +SetSAM9407_5: + Dec CX + JNZ SetSAM9407_1 + + +NoSAM9407: + Pop DS + PopA + + Ret + +EndP SetSAM9407 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetMixMode Far + + Push CS + Pop ES + Mov DI, Offset MixMode + + Ret + +EndP GetMixMode + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetFilter Far + + Push CS + Pop ES + Mov DI, Offset Filter + + Ret + +EndP GetFilter + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetFilter Far + + Mov AX, [SI+22] + Mov CS:FilterValue, 0 + Mov CS:Filter, AX + + Mov AX, 1 + Ret + +EndP SetFilter + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixMode Far + + Mov AX, [SI+22] + + ClI + + Mov CS:MixMode, AX + + Mov BX, 180 + Mul BX + Mov CS:MixModeOffset, AX + + Mov DS, Word Ptr [CS:RecalculateAllVolumes+2] + Call CS:RecalculateAllVolumes + + StI + + Mov AX, 1 + Ret + +EndP SetMixMode + Assume DS:Nothing + +; 컴 DetectCard 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Returns carry set if error, else carry clear. Has to setup internal vars +; (eg. appropriate IRQ/DMA whatever). +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +PnP_SerialID DD 0 +PnP_VendorID DD 0 +PnP_ReadPort DW 0 +PnP_CSN DB 0 +PnP_CardFound DB 0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_Delay + Assume DS:Driver + + Push AX CX + + Mov CX, 180h +PnP_Delay1: + In AL, 21h + Loop PnP_Delay1 + + Pop CX AX + Ret + +EndP PnP_Delay + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_WriteData + + Mov DX, 279h + Out DX, AL + + Mov AL, AH + Mov DH, 0Ah + Out DX, AL + Ret + +EndP PnP_WriteData + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_ReadData + + Mov DX, 279h + Out DX, AL + + Mov DX, PnP_ReadPort + In AL, DX + + Ret + +EndP PnP_ReadData + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PnP_Isolate + + Mov AX, 402h + Call Pnp_WriteData ; Reset CSNs + +PnP_IsolateNextCard: + Mov AX, 0003h + Call PnP_WriteData ; Wake[0] + + Mov AX, PnP_ReadPort + ShL AX, 6 + Xor AL, AL + Call PnP_WriteData ; Set Read Data port. + + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + + Mov AL, 1 ; Serial Isolation + Mov DX, 279h + Out DX, AL + + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + Call PnP_Delay + + Mov BL, 6Ah + Mov CX, 64 + Mov DX, PnP_ReadPort + + ClI + +PnP_Isolate1: + ShR PnP_SerialID, 1 + RCR PnP_VendorID, 1 + + Mov BH, BL + ShR BH, 1 + Xor BH, BL + ShR BX, 1 + + In AL, DX + Mov AH, AL + Call PnP_Delay + In AL, DX + Call PnP_Delay + + Cmp AX, 55AAh + JNE PnP_Isolate2 + + Xor BL, 80h + Or PnP_SerialID, 80000000h + +PnP_Isolate2: + Dec CX + JNZ PnP_Isolate1 + + Mov CX, 8 + Xor BH, BH + +PnP_Isolate3: + ShR BH, 1 + + In AL, DX + Mov AH, AL + Call PnP_Delay + In AL, DX + Call PnP_Delay + Cmp AX, 55AAh + JNE PnP_Isolate4 + + Or BH, 80h + +PnP_Isolate4: + Dec CX + JNZ PnP_Isolate3 + + StI + + Cmp BL, BH ; Matching Checksum? + JNE PnP_IsolateFinished + + ; assign CSN + Inc PnP_CSN + + Mov AL, 6 + MOv AH, PnP_CSN + Call PnP_WriteData + + Cmp PnP_VendorID, PNPVENDORID + JNE PnP_IsolateNextCard + Cmp PnP_SerialID, PNPSERIALID + JNE PnP_IsolateNextCard + + Mov AL, 3 + Call PnP_WriteData + Mov AX, 007h + Call PnP_WriteData + + Mov AL, 64h + Call PnP_ReadData + Mov AH, AL + Mov AL, 65h + Call PnP_ReadData ; AX = address. + Cmp BasePort, 0FFFFh + JE PnPBasePortOK + + Cmp BasePort, AX + JNE PnP_IsolateNextCard + +PnPBasePortOK: + Mov BasePort, AX + + Mov AL, 70h + Call PnP_ReadData ; AL[3:0] = IRQ + And AX, 15 + JZ PnP_IsolateNextCard + Mov IRQ, AX + + Mov AL, 74h + Call PnP_ReadData ; AL[2:0] = DMA + And AX, 7 + Cmp AL, 4 + JE PnP_IsolateNextCard + Mov DMA, AX + + Mov AX, 307h ; LDN 1 - MIDI device + Call PnP_WriteData + + Mov AL, 60h + Call PnP_ReadData + Mov AH, AL + Mov AL, 61h + Call PnP_ReadData ; AX = address. + Test AX, AX + JZ PnP_IsolateNextCard + + Mov SAM9407Port, AX + + Mov Pnp_CardFound, 1 + Jmp PnP_IsolateNextCard + +PnP_IsolateFinished: + Mov AL, PnP_CSN + ShL AL, 1 + Or AL, PnP_CardFound + + Ret + +EndP PnP_Isolate + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc DetectCard Far ; returns carry clear if succesful + + Push CS + Pop DS + + Xor AL, AL + Mov DX, 279h + Out DX, AL + Out DX, AL + + Mov AL, 6Ah ; Starting value + Mov CX, 32 + +PnP_InitiationKeyLoop: + Out DX, AL + + Mov AH, AL + ShR AH, 1 + Xor AH, AL + ShR AX, 1 + + Dec CX + JNZ PnP_InitiationKeyLoop + +; Try three ports before concluding no PnP cards: 20Fh, 27Bh, 213h + +PnP_DetectCardPort1: + Mov PnP_ReadPort, 20Fh + Call PnP_Isolate + JZ PnP_DetectCardPort2 + Test AL, 1 + JZ PnP_DetectCardNotFound + Jmp PnP_DetectCardFound + +PnP_DetectCardPort2: + Mov PnP_ReadPort, 27Bh + Call PnP_Isolate + JZ PnP_DetectCardPort3 + Test AL, 1 + JZ PnP_DetectCardNotFound + Jmp PnP_DetectCardFound + +PnP_DetectCardPort3: + Mov PnP_ReadPort, 213h + Call PnP_Isolate + Test AL, 1 + JNZ PnP_DetectCardFound + +PnP_DetectCardNotFound: + StC + Jmp PnP_DetectEnd + +PnP_DetectCardFound: + ClC + +PnP_DetectEnd: ; Return PnP to wait for key state + Mov AX, 202h + Call PnP_WriteData + Mov EAX, 'Jeff' + + Ret + +EndP DetectCard + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +MixModeTable Label Word + DW Offset Mix0ModeMono, Mix0ModeStereo + DW Offset Mix0ModeMono, Mix0ModeStereo + DW Offset Mix6ModeMono, Mix6ModeStereo + DW Offset Mix6ModeMono, Mix6ModeStereo + +Proc MixSamples ; Given DS:SI = info tables, CX = numchannels + + ; 1. Clean buffer + ; + update variables + ; 2. Update parameters + ; 3. Mix func + ; 4. Return + + Push CX + + Mov CX, BytesToMix + Mov ES, MixSegment + Mov DI, MIXTABLESIZE + Xor EAX, EAX + Mov DX, CX + Add CX, CX + + Mov MixTransferOffset, DI ; } Memory write + + Cmp Stereo, 0 + JE MixSamples1 + + Mov DX, CX + +MixSamples1: + Rep StosD ; } Memory write + Mov MixTransferRemaining, DX ; } + + Pop CX + +MixSamples2: + Test Byte Ptr [SI], 1 + JZ MixSamplesEnd2 + Cmp Byte Ptr [SI+36h], 100 + JE MixSamplesEnd2 + + Push CX + Mov CX, [SI] + + Test CH, 2 + JZ MixSamples3 + And Byte Ptr [SI], Not 1 + + Jmp MixSamplesEnd +; Cmp MixMode, 8 ; Is it volume ramping? +; JB MixSamplesEnd + +MixSamples3: + Test CL, 20h ; New freq? + JZ MixSamples5 + + Mov AX, [SI+10h] + Mov DX, [SI+12h] + Mov BX, MixSpeed + Cmp DX, BX + JAE MixSamplesHandleError + + Div BX + ShL EAX, 16 + Xor AX, AX + Div BX + Mov STEPVALUE, EAX + +MixSamples4: + Test CH, 1 + JZ MixSamples5 + + Mov DWord Ptr [SI+1Ch], 0 ; Current Volume = 0 + ; for volume sliding. +MixSamples5: + Test CX, 8440h ; New volume or panning? + JZ MixSamplesMix + + Xor AX, AX + Test CH, 8 ; Muted? + JNZ MixModeCommon + + Mov BX, MixMode + Add BL, Stereo + Add BX, BX + Jmp [CS:MixModeTable+BX] + +Mix0Mode: ; 16-bit mixing, no interpolation +Mix0ModeMono: ; and 16-bit mixing, interpolation + Mov AL, [SI+20h] + ShR AL, 1 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Mov AX, 0 + JZ MixModeCommon + Mov AL, 30 ; Use left only-mixing for mono + Jmp MixModeCommon + +Mix0ModeStereo: + Mov AL, [SI+37h] ; Final pan + Cmp AL, 100 + JE Mix0ModeSurround + + Mul Byte Ptr [SI+20h] ; Final volume + Add AX, 64 + ShR AX, 7 + Mov [SI+0Ch], AX ; Store into right volume + + Mov AL, 64 + Sub AL, [SI+37h] + Mul Byte Ptr [SI+20h] + Add AX, 64 + ShR AX, 7 + Mov [SI+0Eh], AX ; Left volume + + Mov CH, AL ; CH = left volume + Mov CL, [SI+0Ch] ; CL = right volume + Mov AX, 0 + + Test CX, CX + JZ MixModeCommon + + Mov AL, 30 ; Left only... + Test CL, CL + JZ MixModeCommon + + Mov AL, 60 + Test CH, CH + JZ MixModeCommon + + Mov AL, 90 + Cmp CL, CH + JZ MixModeCommon + + Mov AL, 120 + Jmp MixModeCommon + +Mix0ModeSurround: + Mov AL, [SI+20h] + ShR AL, 2 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Mov AX, 0 + JZ MixModeCommon + Mov AL, 150 ; Surround + Jmp MixModeCommon + +Mix6ModeMono: + Mov AX, [SI+4Ah] + Mul MixVolume + ShRD AX, DX, 8 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Test AX, AX + JZ MixModeCommon + Mov AX, 30 + Jmp MixModeCommon + +Mix6ModeStereo: + Mov AL, [SI+37h] ; Final pan + Cmp AL, 100 + JE Mix6ModeSurround + + Mul Byte Ptr MixVolume + Mul Word Ptr [SI+4Ah] + ShRD AX, DX, 14 + Mov [SI+0Ch], AX ; Store into right volume + Mov BX, AX + ShL EAX, 16 + + Mov AL, 64 ; Do left volume + Sub AL, [SI+37h] ; AL = 64-FinalPan + Mul Byte Ptr MixVolume + Mul Word Ptr [SI+4Ah] + ShRD AX, DX, 14 + Mov [SI+0Eh], AX + + Mov ECX, EAX + + ; BX = right volume + ; CX = Left volume + Mov AX, 0 + Test ECX, ECX + JZ MixModeCommon + + Mov AL, 30 + Test BX, BX + JZ MixModeCommon + + Mov AL, 60 + Test CX, CX + JZ MixModeCommon + + Mov AL, 90 + Cmp CX, BX + JE MixModeCommon + + Mov AL, 120 + Jmp MixModeCommon + +Mix6ModeSurround: + Mov AX, [SI+4Ah] + Mul MixVolume + ShRD AX, DX, 9 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + JZ MixModeCommon + Mov AX, 150 + Jmp MixModeCommon + +MixModeCommon: ; Requires AX = 30/60/90 etc. depending + ; On mixing mode type. + ; This will add 180 for 16-bit, + ; And sort out loop types. + Mov BL, [SI+0Ah] + Test Byte Ptr [SI+18h], 2 ; 16 bit? + JZ MixModeCommon1 + + Add AX, 180 + +MixModeCommon1: + Cmp BL, 8 + JB MixModeCommon3 ; No loop + JE MixModeCommon2 ; Forwards loop + + Add AX, 10 + +MixModeCommon2: + Add AX, 10 + +MixModeCommon3: + Add AX, Offset MixFunctionTables + Add AX, MixModeOffset + Mov [SI+8], AX ; Offset... + +MixSamplesMix: + Mov BX, [SI+8] ; BX = offset into + Mov EAX, [CS:BX+2] + Mov DWord Ptr PreMixFunction, EAX + Mov EAX, [CS:BX+6] + Mov DWord Ptr MixFunctionSeparateBackwards, EAX + + Mov AX, BytesToMix + Mov MixBlockSize, AX + Mov MixBufferOffset, MIXTABLESIZE + + Mov EAX, CURRENTPOSITION + Mov OLDPOSITION, EAX + + Call Word Ptr [CS:BX] + + And Word Ptr [SI], 0111100010001101b + Jmp MixSamplesEnd + +MixSamplesHandleError: + Mov Word Ptr [SI], 200h + + Test Byte Ptr [SI+3Ah], 80h + JNZ MixSamplesEnd + + Mov BX, [SI+38h] + And Byte Ptr [BX], Not 4 ; Turn off channel + +MixSamplesEnd: + Pop CX + +MixSamplesEnd2: + Add SI, 128 + Dec CX + JNZ MixSamples2 + + Ret + +EndP MixSamples + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc ESSIRQHandler + + PushAD + Push DS + Push ES + + ClD + + Mov AX, CS + Mov DS, AX + Assume DS:Driver + + Mov DX, [BasePort] + Inc Debug + + Inc DX + In AL, DX + Mov AH, AL + Xor AL, AL + Out DX, AL +; Call AD1816Out + + Mov AL, 20h + Cmp IRQ, 8 + JB WSSAckIRQ1 + + Out 0A0h, AL + +WSSAckIRQ1: + Out 20h, AL + + Mov AX, MixBufferPos + Mov BX, AX + Mul DMASize + Cmp AX, DMABUFFERLENGTH + JB ESSIRQHandler2 + + Xor AX, AX + Xor BX, BX + +ESSIRQHandler2: + Inc BX + Mov MixBufferPos, BX + + CLD + + + ; OK... time to get next block + ; Check whether stereo thing is on.. + ; + LES DI, [ActualDMAPtr] + Add DI, AX + + Mov BX, DMASize ; BX = bytes required + ShR BX, 1 + ; BX = samples required + Mov BP, 8 ; Skip for mono + Mov CL, 14 ; Shift for mono + + Cmp Stereo, 0 + JE ESSIRQHandlerMono + + Mov BP, 4 ; Stereo skip value. + Dec CL + +ESSIRQHandlerMono: + Call SaveEMSPageFrame + + Cmp MixTransferRemaining, 0 + JNE ESSIRQHandler4 + Assume DS:Nothing + +ESSIRQHandler3: + Push BX + Push CX + Push BP + Push ES + Push DI + + Call Update + Call MixSamples + + Pop DI + Pop ES + Pop BP + Pop CX + Pop BX + +ESSIRQHandler4: + Mov DS, MixSegment + Mov SI, MixTransferOffset + Mov DX, BX ; DX = samples to transfer + Cmp DX, MixTransferRemaining + JBE ESSIRQHandler5 + + Mov DX, MixTransferRemaining + +ESSIRQHandler5: + Push DX + Cmp CS:Filter, 1 + JB ESSIRQHandler6 + JE ESSIRQHFilter + + Cmp CS:Stereo, 0 + JE ESSIRQ3QFilterMono + +ESSIRQ3QFilterStereo: + Push BX + + Mov EBX, FilterValue + Mov EBP, FilterValue2 + ShR DX, 1 + +ESSIRQ3QFilterStereo1: + Mov EAX, EBX + Mov ECX, EBP + Add EAX, [SI] + Add ECX, [SI+4] + SAR EAX, 1 + SAR ECX, 1 + Add EBX, EAX + Add EBP, ECX + SAR EBX, 1 + SAR EBP, 1 + + Mov EAX, EBX + SAR EAX, 13 + + Cmp EAX, -8000h + JL WSS3QFilterStereoClip1 + Cmp EAX, 7FFFh + JG WSS3QFilterStereoClip2 + +ESSIRQ3QFilterStereo2: + StosW + + Mov EAX, EBP + SAR EAX, 13 + + Cmp EAX, -8000h + JL WSS3QFilterStereoClip3 + Cmp EAX, 7FFFh + JG WSS3QFilterStereoClip4 + +ESSIRQ3QFilterStereo3: + StosW + + Add SI, 8 + Dec DX + JNZ ESSIRQ3QFilterStereo1 + + Mov FilterValue, EBX + Mov FilterValue2, EBP + + Pop BX + + Jmp WSSMixTransferEnd + +ESSIRQ3QFilterMono: + Push BX + + Mov EBX, FilterValue + +ESSIRQ3QFilterMono1: + Mov EAX, EBX + Add EAX, [SI] + SAR EAX, 1 + Add EBX, EAX + SAR EBX, 1 + Mov EAX, EBX + SAR EAX, 14 + + Cmp EAX, -8000h + JL WSS3QFilterMonoClip1 + Cmp EAX, 7FFFh + JG WSS3QFilterMonoClip2 + +ESSIRQ3QFilterMono2: + StosW + + Add SI, 8 + Dec DX + JNZ ESSIRQ3QFilterMono1 + + Mov FilterValue, EBX + + Pop BX + + Jmp WSSMixTransferEnd + +ESSIRQHFilter: + Cmp CS:Stereo, 0 + JE ESSIRQHFilterMono + +ESSIRQHFilterStereo: + Push BX + + Mov EBX, FilterValue + Mov EBP, FilterValue2 + ShR DX, 1 + +ESSIRQHFilterStereo1: + Add EBX, [SI] + Add EBP, [SI+4] + + SAR EBX, 1 + SAR EBP, 1 + + Mov EAX, EBX + SAR EAX, 13 + + Cmp EAX, -8000h + JL WSSHFilterStereoClip1 + Cmp EAX, 7FFFh + JG WSSHFilterStereoClip2 + +ESSIRQHFilterStereo2: + StosW + + Mov EAX, EBP + SAR EAX, 13 + + Cmp EAX, -8000h + JL WSSHFilterStereoClip3 + Cmp EAX, 7FFFh + JG WSSHFilterStereoClip4 + +ESSIRQHFilterStereo3: + StosW + + Add SI, 8 + Dec DX + JNZ ESSIRQHFilterStereo1 + + Mov FilterValue, EBX + Mov FilterValue2, EBP + + Pop BX + + Jmp WSSMixTransferEnd + +ESSIRQHFilterMono: + Push BX + + Mov EBX, FilterValue + +ESSIRQHFilterMono1: + Add EBX, [SI] + SAR EBX, 1 + Mov EAX, EBX + SAR EAX, 14 + + Cmp EAX, -8000h + JL WSSHFilterMonoClip1 + Cmp EAX, 7FFFh + JG WSSHFilterMonoClip2 + +ESSIRQHFilterMono2: + StosW + + Add SI, 8 + Dec DX + JNZ ESSIRQHFilterMono1 + + Mov FilterValue, EBX + + Pop BX + + Jmp WSSMixTransferEnd + +ESSIRQHandler6: + Mov EAX, [SI] + SAR EAX, CL + + Cmp EAX, -8000h + JL ESSIRQHandlerClip1 + Cmp EAX, 7FFFh + JG ESSIRQHandlerClip2 + +ESSIRQHandler7: + StosW ; } Memory write + + Add SI, BP + Dec DX + JNZ ESSIRQHandler6 + +WSSMixTransferEnd: + Pop DX + + Sub MixTransferRemaining, DX ; } Memory write + Sub BX, DX + JNZ ESSIRQHandler3 + + Mov MixTransferOffset, SI ; } Memory write + + Call RestoreEMSPageFrame + + Pop ES + Pop DS + PopAD + IRet + +ESSIRQHandlerClip1: + Mov AX, 8000h + Jmp ESSIRQHandler7 + +ESSIRQHandlerClip2: + Mov AX, 7FFFh + Jmp ESSIRQHandler7 + +WSSHFilterMonoClip1: + Mov AX, 8000h + Jmp ESSIRQHFilterMono2 + +WSSHFilterMonoClip2: + Mov AX, 7FFFh + Jmp ESSIRQHFilterMono2 + +WSSHFilterStereoClip1: + Mov AX, 8000h + Jmp ESSIRQHFilterStereo2 + +WSSHFilterStereoClip2: + Mov AX, 7FFFh + Jmp ESSIRQHFilterStereo2 + +WSSHFilterStereoClip3: + Mov AX, 8000h + Jmp ESSIRQHFilterStereo3 + +WSSHFilterStereoClip4: + Mov AX, 7FFFh + Jmp ESSIRQHFilterStereo3 + +WSS3QFilterMonoClip1: + Mov AX, 8000h + Jmp ESSIRQ3QFilterMono2 + +WSS3QFilterMonoClip2: + Mov AX, 7FFFh + Jmp ESSIRQ3QFilterMono2 + +WSS3QFilterStereoClip1: + Mov AX, 8000h + Jmp ESSIRQ3QFilterStereo2 + +WSS3QFilterStereoClip2: + Mov AX, 7FFFh + Jmp ESSIRQ3QFilterStereo2 + +WSS3QFilterStereoClip3: + Mov AX, 8000h + Jmp ESSIRQ3QFilterStereo3 + +WSS3QFilterStereoClip4: + Mov AX, 7FFFh + Jmp ESSIRQ3QFilterStereo3 + +EndP ESSIRQHandler + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetIRQ + + PushAD + Push ES + + Xor AX, AX + Mov ES, AX + + Mov DI, IRQ + ShL DI, 2 + Add DI, Offset IRQData + Mov BX, [CS:DI] + + Mov AX, CS + ShL EAX, 16 + Mov AX, Offset ESSIRQHandler + + XChg [ES:BX], EAX + Mov OldESSIRQHandler, EAX + + Mov AX, IMR + And AX, [DI+2] + + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Pop ES + PopAD + + Ret + +EndP SetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetIRQ + + PushAD + Push ES + + Xor AX, AX + Mov ES, AX + + Mov DI, IRQ + ShL DI, 2 + Mov BX, [IRQData+DI] + + Mov EAX, OldESSIRQHandler + Mov [ES:BX], EAX + + Pop ES + PopAD + + Ret + +EndP ResetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc StopAD1816 + + PushA + + Mov AL, 1 + Call AD1816RegisterIn + And BX, 07FFFh ; Disable PIE + Call AD1816RegisterOut + + Mov DX, CS:BasePort + Inc DX + In AL, DX + And AL, Not 80h + Out DX, AL + + Add DL, 7 + In AL, DX + And AL, Not 1 + Out DX, AL + + PopA + Ret + +EndP StopAD1816 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc StartAD1816 + + PushA + Push ES + Push DS + + Push CS + Pop DS + Assume DS:Driver + + ; Setup DMA + Mov BX, DMASegment + Xor AX, AX + Mov DX, DMA + Mov DI, DMABUFFERLENGTH + Call SetDMA + + LES DI, ActualDMAPtr + Xor AX, AX + Mov CX, DMABUFFERLENGTH/2 + Rep StosW + + Mov MixBufferPos, 0 + Mov MixTransferRemaining, 0 + + Mov AL, 4 + Call AD1816RegisterIn + + Mov AL, 32 + Call AD1816RegisterIn + Or BX, 08000h + Call AD1816RegisterOut + + Mov AL, 2 ; Sample rate + Mov BX, MixSpeed + Call AD1816RegisterOut + + Mov AL, 8 ; DMA Size + Mov BX, DMASize + ShR BX, 2 + Dec BX + Call AD1816RegisterOut + + Mov DX, BasePort ; Wave Format + Add DL, 8 + + Mov AL, 00010001b + Cmp Stereo, 0 + JE StartAD1816A + + Or AL, 4 + +StartAD1816A: + Out DX, AL + + Mov AL, 1 ; Enable Playback interrupt + Call AD1816RegisterIn + Or BX, 8000h + Call AD1816RegisterOut + + Pop DS + Pop ES + PopA + + Ret + +EndP StartAD1816 + Assume DS:Nothing + +;컴 InitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Sets up any memory required for output +; Initiates output +; +; Parameters: AX = Number of Channels +; +; If sucessful, returns: +; Carry flag clear +; DS:SI = pointer to text to display +; AX = parameter 1 in text +; BX = parameter 2 in text +; CX = parameter 3 in text +; DX = parameter 4 in text +; DI = parameter 5 in text +; +; If unsucessful, returns: +; Carry flag set +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc InitSound Far + + Push CS + Pop DS + Assume DS:Driver + + Mov SI, Offset RelocationTable + +RelocationFix: + LodsW + Test AX, AX + JZ RelocationEnd + Mov BX, AX + Mov [BX], DS + Jmp RelocationFix + + +RelocationEnd: + Call GetEMSPageFrame + Mov EMSPageFrame, AX + + In AL, 0A1h + Mov AH, AL + In AL, 21h + Mov IMR, AX + + Mov ECX, IdleUpdateInfoLine + Mov EDX, GlobalKeyList + Mov IdleFunctionList, ECX + Mov GlobalKeyLink2, EDX + + Mov ECX, FillHeaderFunction + Mov EDX, DrawHeaderFunction + Mov FillHeader2, ECX + Mov ScreenHeader2, EDX + + Mov AX, MixSpeed + Cmp AX, 11050 + JA ClipMixSpeed1 + + Mov MixSpeed, 11050 + +ClipMixSpeed1: + Cmp AX, 55200 + JB ClipMixSpeed2 + + Mov MixSpeed, 55200 + +ClipMixSpeed2: + Mov AX, 2643 + Mul MixSpeed + Add AX, 0FFFFh + AdC DX, 2080 + + Mov BX, (DMABUFFERLENGTH*2)/16 + Add BX, DX + + ; Allocate MixSegment first + Mov AH, 48h + + Int 21h + JNC InitSound1 + +InitSoundNoMemory: + Mov SI, Offset ESSNoMemoryMsg + Ret + +InitSound1: + Mov MixSegment, AX + Add AX, DX + Mov DMASegment, AX + + Call SetIRQ + Call GetTempo + Call SetTempo + + Call UpdateSoundcardVariables + + Mov DI, 1 + Call SetSAM9407 + + Mov SI, Offset ESSMsg + + Mov AX, BasePort + Mov BX, IRQ + Mov CX, DMA + + Ret + +EndP InitSound + Assume DS:Nothing + +;컴 ReInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Reinitialises sound output +; Initiates sound output +; +; Parameters: AX = number of channels. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReInitSound Far + + PushA + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Call ResetIRQ + Call SetIRQ + + Mov SI, Offset ReInitMsg + Mov BX, 40 + Call SetInfoLine + + Mov AL, Stereo + Call SetStereo + + Pop ES + Pop DS + PopA + + Ret + +EndP ReInitSound + Assume DS:Nothing + +;컴 UnInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Stops sound output, releases any memory used by driver +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UnInitSound Far + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, IMR + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Mov AX, MixSegment + Test AX, AX + JZ UnInitSound1 + + Push AX + + Call StopAD1816 + Call ResetIRQ + + Pop ES + Mov AH, 49h ; Release MixSegment + Int 21h + + +UnInitSound1: + Call GotoHomeDirectory + + ; Now to save config into driver file. + Mov AX, 3D02h ; Read write access + Mov DX, Offset DriverName + Int 21h + JC SetMixMode1 + + Mov BX, AX + + Mov AX, 4200h + Xor CX, CX + Mov DX, Offset CONFIGURATIONOFFSET + Int 21h + JC SetMixMode2 + + Mov AH, 40h + Mov CX, CONFIGSIZE + Mov DX, Offset MixMode + Int 21h + +SetMixMode2: + Mov AH, 3Eh + Int 21h + +SetMixMode1: + Ret + +EndP UnInitSound + Assume DS:Nothing + +;컴 Poll 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; This procedure is called as often as possible by IT.EXE +; AX = Playmode (0 for nothing in particular, 1 = pattern, 2 = song) +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Poll Far + +DMAPort1 EQU $+1 + In AL, 1 + Mov BL, AL + +DMAPort2 EQU $+1 + In AL, 1 + Mov BH, AL + + Mov CS:Debug2, BX + + Ret + +EndP Poll + +;컴 SetTempo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: BX = tempo +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetTempo Far + + Push AX + Push BX + Push DX + + Push BX + + Mov AX, MixSpeed + Mov BX, AX + Xor DX, DX + + ShL AX, 1 + RCL DX, 1 ; DX:AX = Mixspeed*2 + + ShR BX, 1 ; BX = Mixspeed/2 + + Add AX, BX + AdC DX, 0 ; DX:AX = Mixspeed*2.5 + + Pop BX ; BX = tempo + Div BX + + Mov BytesToMix, AX + + Pop DX + Pop BX + Pop AX + + Ret + +EndP SetTempo + +;컴 SetMixVolume 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = MixVolume +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixVolume Far + + PushA + Push DS + + Mov BX, AX ; BX = MixVolume + Mov CS:MixVolume, BX + + Mov AX, CS:MixSegment + Test AX, AX + JZ SetMixVolume2 + + Mov DS, AX + + Mov CX, MIXTABLESIZE/2 + Mov SI, MIXTABLESIZE-2; Starting point - working backwards + +SetMixVolume1: + Mov AX, CX + + Dec AX ; AH = volume, AL = wave value. + Xor DX, DX + XChg AH, DL ; DL = Volume, AX = wave value + CBW + + IMul DX ; DX:AX = Volume * Wave Value + ; Ranges -8192->8128 + + IMul BX ; DX:AX = Volume * Wave Value * Mixing Volume + ; Ranges -1048576->1040384 + + Add AX, 64 + AdC DX, 0 + + ShRD AX, DX, 7 + Mov [SI], AX + Sub SI, 2 + + Loop SetMixVolume1 + +SetMixVolume2: + Mov DS, Word Ptr [CS:RecalculateAllVolumes+2] + Call CS:RecalculateAllVolumes + + Pop DS + PopA + + Ret + +EndP SetMixVolume + +;컴 SetStereo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AL = Stereo on/off, 0 = off. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetStereo Far + + Mov CS:Stereo, AL + Cmp CS:MixSegment, 0 + JE SetStereo1 + + Push AX + + Call StopAD1816 + Call StartAD1816 + + Pop DI + And DI, 1 + Add DI, 31 + Call SetSAM9407 + + Mov DI, 2 +SetStereo2: + Call SetSAM9407 + Inc DI + Cmp DI, 30 + JBE SetStereo2 + +SetStereo1: + Ret + +EndP SetStereo + +;컴 LoadSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = sample to load +; DS:SI points to sample header +; ES:0 points to first sample +; +; Returns: **Carry set if NO error** +; **Carry clear if error** +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +include loadsam.inc + +;컴 ReleaseSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AX = sample to release +; DS:SI points to sample header +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReleaseSample Far + + Ret + +EndP ReleaseSample + +;컴 ResetMemory 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetMemory Far + + Ret + +EndP ResetMemory + +;컴 GetStatus 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +; Returns text to show on status line, AX = display parameter +; Carry set if not to show anything. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetStatus Far + + StC + Ret + +EndP GetStatus + +;컴 SoundCardScreen 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Function to have driver interactive part of program +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SoundCardScreen Far + + Mov AX, 5 + Mov SI, 1 + Mov CX, CS + Mov DX, Offset WSSScreenList + + ClC + Ret + +EndP SoundCardScreen + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetVariable Far + + Xor AH, AH + Mov AL, [CS:VolumeTable+DI] + Ret + +EndP GetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UpdateSoundcardVariables + + Mov AL, 4 + Mov BX, 3F3Fh + Sub BX, [Word Ptr CS:VolumeTable] + Call AD1816RegisterOut + + Mov AL, 33 + Mov BX, 40h + Call AD1816RegisterOut + + Mov AL, 14 + Xor BX, BX + Call AD1816RegisterOut + + Mov AL, 44 + Xor BX, BX + Call AD1816RegisterOut + + Ret + +EndP UpdateSoundcardVariables + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetVariable Far + + Mov [CS:VolumeTable+DI], AL + Cmp DI, 31 + JAE SetVariable1 + Cmp DI, 2 + JB SetVariable1 + + Call SetSAM9407 + Ret + +SetVariable1: + Call UpdateSoundcardVariables + Ret + +EndP SetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +EndDriver: + +;******** Provided Variable Table ************* + +MaxNumberOfChannels DW 0FFFFh ; Maximum number of channels the + ; driver can handle. + +StopAfterPlay DW 0 +DefaultChannels DW 64 + DW 5 Dup (0) + + +;******** Provided Procedure Table ************* + +ProvidedTableStart: + + DW Offset DetectCard + + DW Offset InitSound ; Playing related + DW Offset ReinitSound + DW Offset UninitSound + + DW Offset Poll + + DW Offset SetTempo ; Sound variable related + DW Offset SetMixVolume + DW Offset SetStereo + + DW Offset LoadSample ; Sample related + DW Offset ReleaseSample + DW Offset ResetMemory + DW Offset GetStatus ; Returns string to show on status line + + DW Offset SoundCardScreen ; Sound card 'screen' + + DW Offset GetVariable ; For interface + DW Offset SetVariable + +ProvidedTableEnd: + DW 32-(ProvidedTableEnd-ProvidedTableStart)/2 Dup (0) + +EndS + +End diff --git a/it/SoundDrivers/TEST.ASM b/it/SoundDrivers/TEST.ASM new file mode 100755 index 0000000..ea4a7ed --- /dev/null +++ b/it/SoundDrivers/TEST.ASM @@ -0,0 +1,306 @@ + + .386P + +Segment DriverHeader PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +;***** Driver Header ******* + +include drhead.inc + +EndS + +Segment Driver PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +ORG 0 +StartDriver: + +include vtable.inc + +;******** Required ProcedureTable ************* + +include reqproc.inc + +; 컴 Variables 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +TestDriverMsg DB "Test Driver", 13 + DB "(No sound output)", 0 +TestReinitMsg DB "Test driver: Reinitialise received", 0 +Filler DB 8039 Dup (0) + +; 컴 EmptyFunction 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc EmptyFunction Far + + Xor AX, AX + StC + Ret + +EndP EmptyFunction + +; 컴 DetectCard 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Returns carry set if error, else carry clear. Has to setup internal vars +; (eg. appropriate IRQ/DMA whatever). +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc DetectCard Far + + Mov EAX, 'Jeff' + ClC + Ret + +EndP DetectCard + +;컴 InitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Sets up any memory required for output +; Initiates output +; +; Parameters: AX = Number of Channels +; +; If sucessful, returns: +; Carry flag clear +; DS:SI = pointer to text to display +; AX = parameter 1 in text +; BX = parameter 2 in text +; CX = parameter 3 in text +; DX = parameter 4 in text +; DI = parameter 5 in text +; +; If unsucessful, returns: +; Carry flag set +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc InitSound Far + + Push CS + Pop DS + + Mov SI, Offset TestDriverMsg + + ClC + Ret + +EndP InitSound + +;컴 ReInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Reinitialises sound output +; Initiates sound output +; +; Parameters: AX = number of channels. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReInitSound Far + + Push CS + Pop DS + Mov SI, Offset TestReinitMsg + Mov BX, 200 + Call SetInfoLine + + Ret + +EndP ReInitSound + +;컴 UnInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Stops sound output, releases any memory used by driver +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UnInitSound Far + + Ret + +EndP UnInitSound + +;컴 Poll 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; This procedure is called as often as possible by IT.EXE +; AX = Playmode (0 for nothing in particular, 1 = pattern, 2 = song) +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Poll Far + + Call SaveEMSPageFrame + Call Update + Call RestoreEMSPageFrame + + Ret + +EndP Poll + +;컴 SetTempo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = tempo +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetTempo Far + + Ret + +EndP SetTempo + +;컴 SetMixVolume 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = MixVolume +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixVolume Far + + Ret + +EndP SetMixVolume + +;컴 SetStereo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AL = Stereo on/off, 0 = off. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetStereo Far + + Ret + +EndP SetStereo + +;컴 LoadSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = sample to load +; DS:SI points to sample header +; ES:0 points to first sample +; +; Returns: **Carry set if NO error** +; **Carry clear if error** +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc LoadSample Far + + StC + Ret + +EndP LoadSample + +;컴 ReleaseSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AX = sample to release +; DS:SI points to sample header +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReleaseSample Far + + Ret + +EndP ReleaseSample + +;컴 ResetMemory 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetMemory Far + + Ret + +EndP ResetMemory + +;컴 GetStatus 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Returns text to show on status line, AX = display parameter +; Carry set if not to show anything. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetStatus Far + + StC + Ret + +EndP GetStatus + +;컴 SoundCardScreen 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Function to have driver interactive part of program +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SoundCardScreen Far + + Xor AX, AX + StC + Ret + +EndP SoundCardScreen + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetVariable Far + + Ret + +EndP GetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetVariable Far + + Ret + +EndP SetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +EndDriver: + +;******** Provided Variable Table ************* + +MaxNumberOfChannels DW 0FFFFh ; Maximum number of channels the + ; driver can handle. + DW 0 ; Stop after play flag. +DefaultChannels DW 64 + DW 0 ; Flags, MIDI, Hiqual, Waveform + DW 4 Dup (0) + +;******** Provided Procedure Table ************* + +ProvidedTableStart: + + DW Offset DetectCard + + DW Offset InitSound ; Playing related + DW Offset ReinitSound + DW Offset UninitSound + + DW Offset Poll + + DW Offset SetTempo ; Sound variable related + DW Offset SetMixVolume + DW Offset SetStereo + + DW Offset LoadSample ; Sample related + DW Offset ReleaseSample + DW Offset ResetMemory + DW Offset GetStatus ; Returns string to show on status line + + DW Offset SoundCardScreen ; Sound card 'screen' + + DW Offset GetVariable ; For interface + DW Offset SetVariable + +ProvidedTableEnd: + DW 32-(ProvidedTableEnd-ProvidedTableStart)/2 Dup (0) + +EndS + +End diff --git a/it/SoundDrivers/VSND.ASM b/it/SoundDrivers/VSND.ASM new file mode 100755 index 0000000..50a21b0 --- /dev/null +++ b/it/SoundDrivers/VSND.ASM @@ -0,0 +1,1281 @@ +; +; Impulse Tracker VSound Driver +; +; Client for VSound.VxD to interface with Windows. +; Output is always 16-bit stereo, 44100Hz. +; +; + +STEREOENABLED EQU 1 +MIXRESOLUTION EQU 32 ; 32 bit mixing +OUTPUTFILTERENABLED EQU 0 +TIMERCONST EQU 11932 ; 100 times a second +MIXTABLESIZE EQU 2*256*65 +DMABUFFERLENGTH EQU 0 ; Does not have a DMA buffer in the mixsegment + + .386P + +Segment DriverHeader PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +;***** Driver Header ******* + +include drhead.inc + +EndS + +Segment Driver PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +ORG 0 +StartDriver: + +include vtable.inc + +;******** Required ProcedureTable ************* + +include reqproc.inc + +; 컴 Variables 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +OldTimerIRQHandler DD 0 +TimerAccumulator DW 0 + +VSoundNoMemoryMsg DB "Impulse Tracker VSound Driver", 13 + DB "Error: Insufficient memory", 0 +VSoundDriverMsg DB "Impulse Tracker VSound Driver", 0 + +NoReinitMsg DB "VSound driver should NOT require reinitialisation ", 0 + +VSoundIDBuffer DB 8 Dup (0) +VSoundID DB "ITVXDDRV" + +DefaultDriverName DB "ITVSOUND.DRV" +DriverName DD 0 + +Forced DB 0 +Stereo DB 0 +MixVolume DW 0 +MixSegment DW 0 + +BytesToMix DW 1000 +MixTransferOffset DW 0 +MixTransferRemaining DW 0 +CONFIGURATIONOFFSET EQU $+128 +CONFIGSIZE EQU 4 +MixMode DW 0 +MixModeOffset DW 0 + +VSoundScreenList Label + DW 6 + DW Near Ptr IdleFunctionList + DW Near Ptr GlobalKeyLink + + DW Near Ptr FullScreenBox ; 0 + DW Near Ptr ScreenHeader + DW Near Ptr FillHeader + DW Near Ptr VSoundHeaderLine + + DW Near Ptr DriverText + + DW Near Ptr MixModeText + DW Near Ptr MixModeButton1 ; 6 + DW Near Ptr MixModeButton2 ; + DW Near Ptr MixModeButton3 ; 8 + DW Near Ptr MixModeButton4 ; 9 + + DW Near Ptr ServerText + DW Near Ptr FrequencyText + + DW 0 + + +VSoundHeaderLine DW 10 + DB "Virtual Sound Driver", 0 + +ServerText DW 1 + DB 2, 47 + DB 21h +VSoundString DB 64 Dup (0) + +FrequencyText DW 1 + DB 2, 48 + DB 21h + DB "Playback Frequency: ", 0FDh, "DHz, Buffer Threshold: ", 0FDh, "D bytes", 0 +Threshold DW 21*1024 +MixSpeed DW 44100 + DW 0 + +DriverText DW 1 + DB 2, 46 + DB 21h + DB "Virtual Sound Driver 1.0 for Impulse Tracker", 0 + +GlobalKeyLink DB 7 +GlobalKeyLink2 DD 0 + +IdleFunctionList DD 0 + DD 0 + +FillHeader DW 8 +FillHeader2 DD 0 + +FullScreenBox DW 0 + DB 0, 0, 79, 49 + DB 4 + +ScreenHeader DW 8 +ScreenHeader2 DD 0 + +MixModeText DW 1 + DB 2, 14 + DB 20h + DB "Mixing Mode", 0 + +MixModeButton1 DW 2 + DW 0FFFFh, 7, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment1 DW 0 + DW 0 + DW Offset SetMixMode +DriverSegment2 DW 0 + DB 3, 16, 32, 18, 8 + DB 0 + DB " 16 Bit, Non-Interpolated", 0 + +MixModeButton2 DW 2 + DW 6, 8, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment3 DW 0 + DW 2 + DW Offset SetMixMode +DriverSegment4 DW 0 + DB 3, 19, 32, 21, 8 + DB 0 + DB " 16 Bit, Interpolated", 0 + +MixModeButton3 DW 2 + DW 7, 9, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment5 DW 0 + DW 4 + DW Offset SetMixMode +DriverSegment6 DW 0 + DB 3, 22, 32, 24, 8 + DB 0 + DB " 32 Bit, Non-Interpolated", 0 + +MixModeButton4 DW 2 + DW 8, 0FFFFh, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment7 DW 0 + DW 6 + DW Offset SetMixMode +DriverSegment8 DW 0 + DB 3, 25, 32, 27, 8 + DB 0 + DB " 32 Bit, Interpolated", 0 + + +; 컴 MixingRoutines 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +MixBufferPos DW 0 + +include mix.inc +include m12bit.mix +include m12biti.mix +include m32bit.mix +include m32biti.mix + +ALIGN 2 + +MixFunctionTables Label + +include m12bit.inc ; contains the tables +include m12biti.inc +include m32bit.inc +include m32biti.inc + +include nodebug.inc + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +RelocationTable Label Word + DW Offset DriverSegment1, Offset DriverSegment2 + DW Offset DriverSegment3, Offset DriverSegment4 + DW Offset DriverSegment5, Offset DriverSegment6 + DW Offset DriverSegment7, Offset DriverSegment8 + DW 0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetMixMode Far + + Push CS + Pop ES + Mov DI, Offset MixMode + + Ret + +EndP GetMixMode + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixMode Far + + Mov AX, [SI+22] + + ClI + + Mov CS:MixMode, AX + + Mov BX, 180 + Mul BX + Mov CS:MixModeOffset, AX + + Mov DS, Word Ptr [CS:RecalculateAllVolumes+2] + Call CS:RecalculateAllVolumes + + StI + + Mov AX, 1 + Ret + +EndP SetMixMode + Assume DS:Nothing + + +; 컴 DetectCard 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Returns carry set if error, else carry clear. Has to setup internal vars +; (eg. appropriate IRQ/DMA whatever). +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc DetectCard Far + + Push CS + Push CS + Pop DS + Pop ES + Assume DS:Driver + + Mov Forced, AL + + Cmp BX, 217h + JAE DetectCardUseDriver + + Mov CX, DS + ShL ECX, 16 + Mov CX, Offset DefaultDriverName + +DetectCardUseDriver: + Mov DriverName, ECX + +; First need to find if VSound server is setup. + Mov DX, BasePort + Cmp DX, 0FFFFh + JNE PortSpecified + + Mov DX, 400h + Jmp TestPort + +PortSpecified: + Cmp AL, 1 + JNE DetectCardError + + +TestPort: + Mov BasePort, DX + + Xor AL, AL + Out DX, AL ; Reset, get identification + + Mov CX, 8 + Mov DI, Offset VSoundIDBuffer + Rep InsB + + Mov SI, Offset VSoundIDBuffer ; DI now points to VSoundID + Mov CX, 8 + RepE CmpsB + JNE DetectCardError + +; We've found a VSound server. Get ServerString + + Mov AL, 1 + Out DX, AL + ; DI now points to ServerString. + Mov DI, Offset VSoundString + Mov CX, 60 + Rep InsB + + Mov DI, Offset Threshold + Mov CX, 4 + Rep InsB + + Xor DWord Ptr [Threshold], 0FFFFFFFFh + + Mov EAX, 'Jeff' + DB 85h + +DetectCardError: + StC + Ret + +EndP DetectCard + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +InVSound DB -1 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +MixModeTable Label Word + DW Offset Mix0ModeMono, Mix0ModeStereo + DW Offset Mix0ModeMono, Mix0ModeStereo + DW Offset Mix6ModeMono, Mix6ModeStereo + DW Offset Mix6ModeMono, Mix6ModeStereo + +Proc MixSamples ; Given DS:SI = info tables, CX = numchannels + + ; 1. Clean buffer + ; + update variables + ; 2. Update parameters + ; 3. Mix func + ; 4. Return + + Push CX + + Mov CX, BytesToMix + Mov ES, MixSegment + Mov DI, MIXTABLESIZE + Xor EAX, EAX + Mov DX, CX + Add CX, CX + + Mov MixTransferOffset, DI ; } Memory write + + Cmp Stereo, 0 + JE MixSamples1 + + Mov DX, CX + +MixSamples1: + Rep StosD ; } Memory write + Mov MixTransferRemaining, DX ; } + + Pop CX + +MixSamples2: + Test Byte Ptr [SI], 1 + JZ MixSamplesEnd2 + Cmp Byte Ptr [SI+36h], 100 + JE MixSamplesEnd2 + + Push CX + Mov CX, [SI] + + Test CH, 2 + JZ MixSamples3 + And Byte Ptr [SI], Not 1 + + Jmp MixSamplesEnd +; Cmp MixMode, 8 ; Is it volume ramping? +; JB MixSamplesEnd + +MixSamples3: + Test CL, 20h ; New freq? + JZ MixSamples5 + + Mov AX, [SI+10h] + Mov DX, [SI+12h] + Mov BX, MixSpeed + Cmp DX, BX + JAE MixSamplesHandleError + + Div BX + ShL EAX, 16 + Xor AX, AX + Div BX + Mov STEPVALUE, EAX + +MixSamples4: + Test CH, 1 + JZ MixSamples5 + + Mov DWord Ptr [SI+1Ch], 0 ; Current Volume = 0 + ; for volume sliding. +MixSamples5: + Test CX, 8440h ; New volume or panning? + JZ MixSamplesMix + + Xor AX, AX + Test CH, 8 ; Muted? + JNZ MixModeCommon + + Mov BX, MixMode + Add BL, Stereo + Add BX, BX + Jmp [CS:MixModeTable+BX] + +Mix0Mode: ; 16-bit mixing, no interpolation +Mix0ModeMono: ; and 16-bit mixing, interpolation + Mov AL, [SI+20h] + ShR AL, 1 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Mov AX, 0 + JZ MixModeCommon + Mov AL, 30 ; Use left only-mixing for mono + Jmp MixModeCommon + +Mix0ModeStereo: + Mov AL, [SI+37h] ; Final pan + Cmp AL, 100 + JE Mix0ModeSurround + + Mul Byte Ptr [SI+20h] ; Final volume + Add AX, 64 + ShR AX, 7 + Mov [SI+0Ch], AX ; Store into right volume + + Mov AL, 64 + Sub AL, [SI+37h] + Mul Byte Ptr [SI+20h] + Add AX, 64 + ShR AX, 7 + Mov [SI+0Eh], AX ; Left volume + + Mov CH, AL ; CH = left volume + Mov CL, [SI+0Ch] ; CL = right volume + Mov AX, 0 + + Test CX, CX + JZ MixModeCommon + + Mov AL, 30 ; Left only... + Test CL, CL + JZ MixModeCommon + + Mov AL, 60 + Test CH, CH + JZ MixModeCommon + + Mov AL, 90 + Cmp CL, CH + JZ MixModeCommon + + Mov AL, 120 + Jmp MixModeCommon + +Mix0ModeSurround: + Mov AL, [SI+20h] + ShR AL, 2 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Mov AX, 0 + JZ MixModeCommon + Mov AL, 150 ; Surround + Jmp MixModeCommon + +Mix6ModeMono: + Mov AX, [SI+4Ah] + Mul MixVolume + ShRD AX, DX, 8 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Test AX, AX + JZ MixModeCommon + Mov AX, 30 + Jmp MixModeCommon + +Mix6ModeStereo: + Mov AL, [SI+37h] ; Final pan + Cmp AL, 100 + JE Mix6ModeSurround + + Mul Byte Ptr MixVolume + Mul Word Ptr [SI+4Ah] + ShRD AX, DX, 14 + Mov [SI+0Ch], AX ; Store into right volume + Mov BX, AX + ShL EAX, 16 + + Mov AL, 64 ; Do left volume + Sub AL, [SI+37h] ; AL = 64-FinalPan + Mul Byte Ptr MixVolume + Mul Word Ptr [SI+4Ah] + ShRD AX, DX, 14 + Mov [SI+0Eh], AX + + Mov ECX, EAX + + ; BX = right volume + ; CX = Left volume + Mov AX, 0 + Test ECX, ECX + JZ MixModeCommon + + Mov AL, 30 + Test BX, BX + JZ MixModeCommon + + Mov AL, 60 + Test CX, CX + JZ MixModeCommon + + Mov AL, 90 + Cmp CX, BX + JE MixModeCommon + + Mov AL, 120 + Jmp MixModeCommon + +Mix6ModeSurround: + Mov AX, [SI+4Ah] + Mul MixVolume + ShRD AX, DX, 9 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + JZ MixModeCommon + Mov AX, 150 + Jmp MixModeCommon + +MixModeCommon: ; Requires AX = 30/60/90 etc. depending + ; On mixing mode type. + ; This will add 180 for 16-bit, + ; And sort out loop types. + Mov BL, [SI+0Ah] + Test Byte Ptr [SI+18h], 2 ; 16 bit? + JZ MixModeCommon1 + + Add AX, 180 + +MixModeCommon1: + Cmp BL, 8 + JB MixModeCommon3 ; No loop + JE MixModeCommon2 ; Forwards loop + + Add AX, 10 + +MixModeCommon2: + Add AX, 10 + +MixModeCommon3: + Add AX, Offset MixFunctionTables + Add AX, MixModeOffset + Mov [SI+8], AX ; Offset... + +MixSamplesMix: + Mov BX, [SI+8] ; BX = offset into + Mov EAX, [CS:BX+2] + Mov DWord Ptr PreMixFunction, EAX + Mov EAX, [CS:BX+6] + Mov DWord Ptr MixFunctionSeparateBackwards, EAX + + Mov AX, BytesToMix + Mov MixBlockSize, AX + Mov MixBufferOffset, MIXTABLESIZE + + Mov EAX, CURRENTPOSITION + Mov OLDPOSITION, EAX + + Call Word Ptr [CS:BX] + + And Word Ptr [SI], 0111100010001101b + Jmp MixSamplesEnd + +MixSamplesHandleError: + Mov Word Ptr [SI], 200h + + Test Byte Ptr [SI+3Ah], 80h + JNZ MixSamplesEnd + + Mov BX, [SI+38h] + And Byte Ptr [BX], Not 4 ; Turn off channel + +MixSamplesEnd: + Pop CX + +MixSamplesEnd2: + Add SI, 128 + Dec CX + JNZ MixSamples2 + + Ret + +EndP MixSamples + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc VSoundFillBuffer + Assume DS:Nothing + +VSoundHandler3: + + Mov DX, BasePort + Mov AL, 2 + Out DX, AL + In AL, DX + Mov AH, AL + In AL, DX ; AX = BufferSize + + Cmp AX, Threshold + JB VSoundHandler4 + + Ret + +VSoundHandler4: + Call Update + Call MixSamples + +; Convert the buffer + Mov DS, MixSegment + Mov SI, MixTransferOffset + Mov CX, BytesToMix ; CX = number of 32-bit samples to mix. + Mov DI, SI + +; Transfer the buffer + Cmp Stereo, 0 + JE VSoundHandlerMono + +VSoundHandlerStereo: + Mov EAX, [SI] + Mov EBX, [SI+4] + + SAR EAX, 13 + SAR EBX, 13 + + Cmp EAX, -8000h + JL VSoundHandlerStereoClip1 + Cmp EAX, 7FFFh + JG VSoundHandlerStereoClip2 + +VSoundHandlerStereo1: + Cmp EBX, -8000h + JL VSoundHandlerStereoClip3 + Cmp EBX, 7FFFh + JG VSoundHandlerStereoClip4 + +VSoundHandlerStereo2: + Mov [DI], AX + Add SI, 8 + Mov [DI+2], BX + Add DI, 4 + + Loop VSoundHandlerStereo + Jmp VSoundHandlerSend + +VSoundHandlerMono: + Mov EAX, [SI] + SAR EAX, 14 + + Cmp EAX, -8000h + JL VSoundHandlerMonoClip1 + Cmp EAX, 7FFFh + JG VSoundHandlerMonoClip2 + +VSoundHandlerMono1: + Mov [DI], AX + Add SI, 8 + Mov [DI+2], AX + Add DI, 4 + + Loop VSoundHandlerMono + +VSoundHandlerSend: + Mov CX, BytesToMix + Mov DX, BasePort + ShL CX, 2 + Add DX, 2 + Mov SI, MixTransferOffset + Rep OutsB + + Jmp VSoundHandler3 + +VSoundHandlerStereoClip1: + Mov AX, 8000h + Jmp VSoundHandlerStereo1 + +VSoundHandlerStereoClip2: + Mov AX, 7FFFh + Jmp VSoundHandlerStereo1 + +VSoundHandlerStereoClip3: + Mov BX, 8000h + Jmp VSoundHandlerStereo2 + +VSoundHandlerStereoClip4: + Mov BX, 7FFFh + Jmp VSoundHandlerStereo2 + + +VSoundHandlerMonoClip1: + Mov AX, 8000h + Jmp VSoundHandlerMono1 + +VSoundHandlerMonoClip2: + Mov AX, 7FFFh + Jmp VSoundHandlerMono1 + + +EndP VSoundFillBuffer + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc VSoundHandler + + PushAD + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Add TimerAccumulator, TIMERCONST + JC VSoundHandler1 + + Mov AL, 20h + Out 20h, AL + Jmp VSoundHandler2 + +VSoundHandler1: + PushF + Call [OldTimerIRQHandler] + +VSoundHandler2: + Add InVSound, 1 + JNC VSoundExit + + Call SaveEMSPageFrame + + Assume DS:Nothing + Call VSoundFillBuffer + + Call RestoreEMSPageFrame + +VSoundExit: + Pop ES + Pop DS + PopAD + + Sub CS:InVSound, 1 + IRet + +EndP VSoundHandler + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetIRQ + + PushAD + Push ES + + Xor AX, AX + Mov ES, AX + + Mov AL, 34h ; Program IRQ 0. LSB&MSB, Rate gen + Out 43h, AL ; bump the interrupt to be called + ; 100 times a second. + Mov AX, TIMERCONST + Out 40h, AL + Mov AL, AH + Out 40h, AL + + Mov AX, CS + ShL EAX, 16 + Mov AX, Offset VSoundHandler + + ClI + + XChg [ES:20h], EAX ; Hook to timer interrupt + Mov CS:OldTimerIRQHandler, EAX + + StI + + Pop ES + PopAD + + Ret + +EndP SetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetIRQ + + PushAD + Push ES + + Xor AX, AX + Mov ES, AX + + Mov AL, 34h ; Program IRQ 0. LSB&MSB, Rate gen + Out 43h, AL + + Xor AL, AL + Out 40h, AL ; Interrupt called at normal 18.2 times + Out 40h, AL + + Mov EAX, CS:OldTimerIRQHandler + Mov [ES:20h], EAX + + Pop ES + PopAD + + Ret + +EndP ResetIRQ + Assume DS:Nothing + + +;컴 InitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Sets up any memory required for output +; Initiates output +; +; Parameters: AX = Number of Channels +; +; If sucessful, returns: +; Carry flag clear +; DS:SI = pointer to text to display +; AX = parameter 1 in text +; BX = parameter 2 in text +; CX = parameter 3 in text +; DX = parameter 4 in text +; DI = parameter 5 in text +; +; If unsucessful, returns: +; Carry flag set +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc InitSound Far + + Push CS + Pop DS + Assume DS:Driver + + Mov SI, Offset RelocationTable + +RelocationFix: + LodsW + Test AX, AX + JZ RelocationEnd + Mov BX, AX + Mov [BX], DS + Jmp RelocationFix + + +RelocationEnd: + Call GetEMSPageFrame + Mov EMSPageFrame, AX + + Mov ECX, IdleUpdateInfoLine + Mov EDX, GlobalKeyList + Mov IdleFunctionList, ECX + Mov GlobalKeyLink2, EDX + + Mov ECX, FillHeaderFunction + Mov EDX, DrawHeaderFunction + Mov FillHeader2, ECX + Mov ScreenHeader2, EDX + + ; Parags to allocate = (8/(.4*31*16))*MixSpeed + 2080 + ; = .04032258*MixSpeed = (65536*.04032258*MixSpeed) / 65536 + 2080 + + Mov AX, 2643 + Mul MixSpeed + Add AX, 0FFFFh + AdC DX, 2080 + Mov BX, DX + Mov AH, 48h + Int 21h + + Mov SI, Offset VSoundNoMemoryMsg + JNC InitSound1 + + Pop ES + Ret + +InitSound1: + Mov MixSegment, AX + + Call SetIRQ + Call GetTempo + Call SetTempo + + Mov SI, Offset VSoundDriverMsg + Mov AX, BasePort + + ClC + Ret + +EndP InitSound + Assume DS:Nothing + +;컴 ReInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Reinitialises sound output +; Initiates sound output +; +; Parameters: AX = number of channels. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReInitSound Far + + Push CS + Pop DS + + Mov SI, Offset NoReinitMsg + Mov BX, 40 + Call SetInfoLine + + Ret + +EndP ReInitSound + +;컴 UnInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Stops sound output, releases any memory used by driver +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UnInitSound Far + + Call GotoHomeDirectory + + Mov DS, Word Ptr [CS:DriverName+2] + Mov DX, Word Ptr [CS:DriverName] + + Mov AX, 3D02h ; Read write access + Int 21h + + Push CS + Pop DS + Assume DS:Driver + + JC SaveConfig2 + + Mov BX, AX + + Mov AX, 4200h + Xor CX, CX + Mov DX, Offset CONFIGURATIONOFFSET + Int 21h + JC SaveConfig1 + + Mov AH, 40h + Mov CX, CONFIGSIZE + Mov DX, Offset MixMode + Int 21h + +SaveConfig1: + Mov AH, 3Eh + Int 21h + +SaveConfig2: + Mov AX, MixSegment + Test AX, AX + JZ UnInitSound1 + + Mov ES, AX + Mov AH, 49h ; Release MixSegment + Int 21h + + Call ResetIRQ + +UnInitSound1: + Mov DX, BasePort + Mov AL, 3 + Out DX, AL + + Ret + +EndP UnInitSound + Assume DS:Nothing + +;컴 Poll 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; This procedure is called as often as possible by IT.EXE +; AX = Playmode (0 for nothing in particular, 1 = pattern, 2 = song) +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Poll Far + + ClI + Add CS:InVSound, 1 + JNC Poll1 + + Call VSoundFillBuffer + +Poll1: + Sub CS:InVSound, 1 + StI + + Ret + +EndP Poll + +;컴 SetTempo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: BX = tempo +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetTempo Far + Assume DS:Nothing + + Push AX + Push BX + Push DX + + Push BX + + Mov AX, MixSpeed + Mov BX, AX + Xor DX, DX + + ShL AX, 1 + RCL DX, 1 ; DX:AX = Mixspeed*2 + + ShR BX, 1 ; BX = Mixspeed/2 + + Add AX, BX + AdC DX, 0 ; DX:AX = Mixspeed*2.5 + + Pop BX ; BX = tempo + Div BX + + Mov BytesToMix, AX + + Pop DX + Pop BX + Pop AX + + Ret + +EndP SetTempo + +;컴 SetMixVolume 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = MixVolume +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixVolume Far + + PushA + Push DS + + Mov BX, AX ; BX = MixVolume + Mov CS:MixVolume, AX + + Mov AX, CS:MixSegment + Test AX, AX + JZ SetMixVolume2 + + Mov DS, AX + + Mov CX, MIXTABLESIZE/2 + Mov SI, MIXTABLESIZE-2; Starting point - working backwards + +SetMixVolume1: + Mov AX, CX + + Dec AX ; AH = volume, AL = wave value. + Xor DX, DX + XChg AH, DL ; DL = Volume, AX = wave value + CBW + + IMul DX ; DX:AX = Volume * Wave Value + ; Ranges -8192->8128 + + IMul BX ; DX:AX = Volume * Wave Value * Mixing Volume + ; Ranges -1048576->1040384 + + Add AX, 64 + AdC DX, 0 + + ShRD AX, DX, 7 + Mov [SI], AX + Sub SI, 2 + + Dec CX + JNZ SetMixVolume1 + +SetMixVolume2: + Mov DS, Word Ptr [CS:RecalculateAllVolumes+2] + Call CS: RecalculateAllVolumes + + Pop DS + PopA + + Ret + +EndP SetMixVolume + +;컴 SetStereo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AL = Stereo on/off, 0 = off. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetStereo Far + + Mov CS:Stereo, AL + Ret + +EndP SetStereo + +;컴 LoadSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = sample to load +; DS:SI points to sample header +; ES:0 points to first sample +; +; Returns: **Carry set if NO error** +; **Carry clear if error** +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +include loadsam.inc + +;컴 ReleaseSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AX = sample to release +; DS:SI points to sample header +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReleaseSample Far + + Ret + +EndP ReleaseSample + +;컴 ResetMemory 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetMemory Far + + Ret + +EndP ResetMemory + +;컴 GetStatus 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Returns text to show on status line, AX = display parameter +; Carry set if not to show anything. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetStatus Far + + StC + Ret + +EndP GetStatus + +;컴 SoundCardScreen 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Function to have driver interactive part of program +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SoundCardScreen Far + + Mov AX, 5 + Mov SI, 1 + Mov CX, CS + Mov DX, Offset VSoundScreenList + + ClC + + Ret + +EndP SoundCardScreen + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetVariable Far + + Ret + +EndP GetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetVariable Far + + Ret + +EndP SetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +EndDriver: + +;******** Provided Variable Table ************* + +MaxNumberOfChannels DW 0FFFFh ; Maximum number of channels the + ; driver can handle. + DW 0 +DefaultChannels DW 128 + DW 0 + DW 4 Dup (0) + + +;******** Provided Procedure Table ************* + +ProvidedTableStart: + + DW Offset DetectCard + + DW Offset InitSound ; Playing related + DW Offset ReinitSound + DW Offset UninitSound + + DW Offset Poll + + DW Offset SetTempo ; Sound variable related + DW Offset SetMixVolume + DW Offset SetStereo + + DW Offset LoadSample ; Sample related + DW Offset ReleaseSample + DW Offset ResetMemory + DW Offset GetStatus ; Returns string to show on status line + + DW Offset SoundCardScreen ; Sound card 'screen' + + DW Offset GetVariable ; For interface + DW Offset SetVariable + +ProvidedTableEnd: + DW 32-(ProvidedTableEnd-ProvidedTableStart)/2 Dup (0) + +EndS + +End diff --git a/it/SoundDrivers/VSNDMMX.ASM b/it/SoundDrivers/VSNDMMX.ASM new file mode 100755 index 0000000..bf3c966 --- /dev/null +++ b/it/SoundDrivers/VSNDMMX.ASM @@ -0,0 +1,1097 @@ +; +; Impulse Tracker VSound Driver +; +; Client for VSound.VxD to interface with Windows. +; Output is always 16-bit stereo, 44100Hz. +; +; + +STEREOENABLED EQU 1 +MIXRESOLUTION EQU 32 ; 32 bit mixing +OUTPUTFILTERENABLED EQU 0 +TIMERCONST EQU 11932 ; 100 times a second +DMABUFFERLENGTH EQU 0 ; Does not have a DMA buffer in the mixsegment + + .386P + +Segment DriverHeader PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +;***** Driver Header ******* + +include drhead.inc + +EndS + +Segment Driver PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +ORG 0 +StartDriver: + +include vtable.inc + +;******** Required ProcedureTable ************* + +include reqproc.inc + +; 컴 Variables 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +FPSave DB 128 Dup (0) + +OldTimerIRQHandler DD 0 +TimerAccumulator DW 0 + +VSoundNoMemoryMsg DB "Impulse Tracker VSound Driver", 13 + DB "Error: Insufficient memory", 0 +VSoundDriverMsg DB "Impulse Tracker VSound Driver", 13 + DB "MMX Accelerated Mixing Engine", 0 + +NoReinitMsg DB "VSound driver should NOT require reinitialisation ", 0 + +VSoundIDBuffer DB 8 Dup (0) +VSoundID DB "ITVXDDRV" + +DefaultDriverName DB "ITVSOUND.DRV" +DriverName DD 0 + +Forced DB 0 +Stereo DB 0 +MixVolume DW 0 +MixSegment DW 0 + +BytesToMix DW 1000 +MixTransferOffset DW 0 +MixTransferRemaining DW 0 +CONFIGURATIONOFFSET EQU $+128 +CONFIGSIZE EQU 4 +MixMode DW 0 +MixModeOffset DW 0 + +VSoundScreenList Label + DW 6 + DW Near Ptr IdleFunctionList + DW Near Ptr GlobalKeyLink + + DW Near Ptr FullScreenBox ; 0 + DW Near Ptr ScreenHeader + DW Near Ptr FillHeader + DW Near Ptr VSoundHeaderLine + + DW Near Ptr DriverText + + DW Near Ptr MixModeText + DW Near Ptr MixModeButton1 ; 6 + DW Near Ptr MixModeButton2 ; + DW Near Ptr MixModeButton3 ; 8 + DW Near Ptr MixModeButton4 ; 9 + + DW Near Ptr ServerText + DW Near Ptr FrequencyText + + DW 0 + + +VSoundHeaderLine DW 10 + DB "Virtual Sound Driver (MMX)", 0 + +ServerText DW 1 + DB 2, 47 + DB 21h +VSoundString DB 64 Dup (0) + +FrequencyText DW 1 + DB 2, 48 + DB 21h + DB "Playback Frequency: ", 0FDh, "DHz, Buffer Threshold: ", 0FDh, "D bytes", 0 +Threshold DW 21*1024 +MixSpeed DW 44100 + DW 0 + +DriverText DW 1 + DB 2, 46 + DB 21h + DB "Virtual Sound Driver (MMX) 1.0 for Impulse Tracker", 0 + +GlobalKeyLink DB 7 +GlobalKeyLink2 DD 0 + +IdleFunctionList DD 0 + DD 0 + +FillHeader DW 8 +FillHeader2 DD 0 + +FullScreenBox DW 0 + DB 0, 0, 79, 49 + DB 4 + +ScreenHeader DW 8 +ScreenHeader2 DD 0 + +MixModeText DW 1 + DB 2, 14 + DB 20h + DB "Mixing Mode", 0 + +MixModeButton1 DW 2 + DW 0FFFFh, 7, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment1 DW 0 + DW 0 + DW Offset SetMixMode +DriverSegment2 DW 0 + DB 3, 16, 32, 18, 8 + DB 0 + DB " MMX, Non-Interpolated", 0 + +MixModeButton2 DW 2 + DW 6, 8, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment3 DW 0 + DW 1 + DW Offset SetMixMode +DriverSegment4 DW 0 + DB 3, 19, 32, 21, 8 + DB 0 + DB " MMX, Interpolated", 0 + +MixModeButton3 DW 2 + DW 7, 9, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment5 DW 0 + DW 2 + DW Offset SetMixMode +DriverSegment6 DW 0 + DB 3, 22, 32, 24, 8 + DB 0 + DB " MMX, Volume Ramped", 0 + +MixModeButton4 DW 2 + DW 8, 0FFFFh, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment7 DW 0 + DW 3 + DW Offset SetMixMode +DriverSegment8 DW 0 + DB 3, 25, 32, 27, 8 + DB 0 + DB " MMX, Filtered", 0 + + +; 컴 MixingRoutines 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +MixBufferPos DW 0 + +include mix.inc +include mmx.inc + +include m32bitm.mix +include m32bitmi.mix +include m32bitmv.mix +include m32bitmf.mix + +ALIGN 2 + +MixFunctionTables Label + +include m32bitm.inc +include m32bitmi.inc +include m32bitmv.inc +include m32bitmf.inc +include mnomix.inc + +include nodebug.inc + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +RelocationTable Label Word + DW Offset DriverSegment1, Offset DriverSegment2 + DW Offset DriverSegment3, Offset DriverSegment4 + DW Offset DriverSegment5, Offset DriverSegment6 + DW Offset DriverSegment7, Offset DriverSegment8 + DW 0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetMixMode Far + + Push CS + Pop ES + Mov DI, Offset MixMode + + Ret + +EndP GetMixMode + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixMode Far + + Mov AX, [SI+22] + + ClI + + Mov CS:MixMode, AX + + Mov BX, 60 + Mul BX + Mov CS:MixModeOffset, AX + + StI + + Mov AX, 1 + Ret + +EndP SetMixMode + Assume DS:Nothing + + +; 컴 DetectCard 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Returns carry set if error, else carry clear. Has to setup internal vars +; (eg. appropriate IRQ/DMA whatever). +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc DetectMMX + + Trace "Detecting MMX - CPUID Check" + + PushFD + Pop EAX + Mov EBX, EAX + Xor EAX, 00200000h + Push EAX + PopFD + PushFD + Pop EAX + Cmp EAX, EBX + JZ DetectMMXFail + + Trace "CPUID - Check OK" + + Mov EAX, 1 + DB 0Fh, 0A2h ; CPUID + Test EDX, 800000h + JZ DetectMMXFail + + Trace "MMX Detected" + + ClC + Ret + +DetectMMXFail: + Trace "MMX Not Detected" + + StC + Ret + +EndP DetectMMX + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc DetectCard Far + + Push CS + Push CS + Pop DS + Pop ES + Assume DS:Driver + + Mov Forced, AL + + Cmp BX, 217h + JAE DetectCardUseDriver + + Mov CX, DS + ShL ECX, 16 + Mov CX, Offset DefaultDriverName + +DetectCardUseDriver: + Mov DriverName, ECX + + Call DetectMMX + JC DetectCardError + +; First need to find if VSound server is setup. + Mov DX, BasePort + Cmp DX, 0FFFFh + JNE PortSpecified + + Mov DX, 400h + Jmp TestPort + +PortSpecified: + Cmp AL, 1 + JNE DetectCardError + + +TestPort: + Mov BasePort, DX + + Xor AL, AL + Out DX, AL ; Reset, get identification + + Mov CX, 8 + Mov DI, Offset VSoundIDBuffer + Rep InsB + + Mov SI, Offset VSoundIDBuffer ; DI now points to VSoundID + Mov CX, 8 + RepE CmpsB + JNE DetectCardError + +; We've found a VSound server. Get ServerString + + Mov AL, 1 + Out DX, AL + ; DI now points to ServerString. + Mov DI, Offset VSoundString + Mov CX, 60 + Rep InsB + + Mov DI, Offset Threshold + Mov CX, 4 + Rep InsB + + Xor DWord Ptr [Threshold], 0FFFFFFFFh + + Mov EAX, 'Jeff' + DB 85h + +DetectCardError: + StC + Ret + +EndP DetectCard + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +include mmxmsam.inc +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +InVSound DB -1 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc VSoundFillBuffer + Assume DS:Nothing + +VSoundHandler3: + + Mov DX, BasePort + Mov AL, 2 + Out DX, AL + In AL, DX + Mov AH, AL + In AL, DX ; AX = BufferSize + + Cmp AX, Threshold + JB VSoundHandler4 + + Ret + +VSoundHandler4: + Call Update + Call MixSamples + +; Convert the buffer + Mov DS, MixSegment + Mov SI, MixTransferOffset + Mov CX, BytesToMix ; CX = number of 32-bit samples to mix. + Mov DI, SI + +; Transfer the buffer + Cmp Stereo, 0 + JE VSoundHandlerMono + +VSoundHandlerStereo: + Add CX, 3 + ShR CX, 2 + +VsoundHandlerStereo1: + MovQ MM0, [SI] ; MM0 = s0r | s0l + MovQ MM1, [SI+8] ; MM1 = s1r | s1l + MovQ MM2, [SI+10h] ; MM2 = s2r | s2l + MovQ MM3, [SI+18h] ; MM3 = s3r | s3l + + PSRADI MM0, 12 + PSRADI MM1, 12 + PSRADI MM2, 12 + PSRADI MM3, 12 + + PackSSDW MM0, MM1 + PackSSDW MM2, MM3 + + MovQM [DI], MM0 + MovQM [DI+8], MM2 + + Add SI, 20h + Add DI, 10h + + Loop VSoundHandlerStereo1 + Jmp VSoundHandlerSend + +VSoundHandlerMono: + Inc CX + ShR CX, 1 + +VSoundHandlerMono1: +; want final to be s1|s1|s0|s0 (16 bits) +; Do 2 samples at a time. + MovD MM0, [SI] + MovD MM1, [SI+8] + MovD MM2, [SI+10h] + MovD MM3, [SI+18h] + + PUnpckLDQ MM0, MM0 + PUnpckLDQ MM1, MM1 + PUnpckLDQ MM2, MM2 + PUnpckLDQ MM3, MM3 + + PSRADI MM0, 13 + PSRADI MM1, 13 + PSRADI MM2, 13 + PSRADI MM3, 13 + + PackSSDW MM0, MM1 + PackSSDW MM2, MM3 + + MovQM [DI], MM0 + MovQM [DI+8], MM2 + + Add SI, 20h + Add DI, 10h + + Loop VSoundHandlerMono1 + +VSoundHandlerSend: + Mov CX, BytesToMix + Mov DX, BasePort + ShL CX, 2 + Add DX, 2 + Mov SI, MixTransferOffset + Rep OutsB + + Jmp VSoundHandler3 + +EndP VSoundFillBuffer + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc VSoundHandler + + PushAD + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Add TimerAccumulator, TIMERCONST + JC VSoundHandler1 + + Mov AL, 20h + Out 20h, AL + Jmp VSoundHandler2 + +VSoundHandler1: + PushF + Call [OldTimerIRQHandler] + +VSoundHandler2: + Add InVSound, 1 + JNC VSoundExit + + FNSave [FPSave] + Call SaveEMSPageFrame + + Assume DS:Nothing + Call VSoundFillBuffer + + Call RestoreEMSPageFrame + FNRstor [FPSave] + +VSoundExit: + Pop ES + Pop DS + PopAD + + Sub CS:InVSound, 1 + IRet + +EndP VSoundHandler + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetIRQ + + PushAD + Push ES + + Xor AX, AX + Mov ES, AX + + Mov AL, 34h ; Program IRQ 0. LSB&MSB, Rate gen + Out 43h, AL ; bump the interrupt to be called + ; 100 times a second. + Mov AX, TIMERCONST + Out 40h, AL + Mov AL, AH + Out 40h, AL + + Mov AX, CS + ShL EAX, 16 + Mov AX, Offset VSoundHandler + + ClI + + XChg [ES:20h], EAX ; Hook to timer interrupt + Mov CS:OldTimerIRQHandler, EAX + + StI + + Pop ES + PopAD + + Ret + +EndP SetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetIRQ + + PushAD + Push ES + + Xor AX, AX + Mov ES, AX + + Mov AL, 34h ; Program IRQ 0. LSB&MSB, Rate gen + Out 43h, AL + + Xor AL, AL + Out 40h, AL ; Interrupt called at normal 18.2 times + Out 40h, AL + + Mov EAX, CS:OldTimerIRQHandler + Mov [ES:20h], EAX + + Pop ES + PopAD + + Ret + +EndP ResetIRQ + Assume DS:Nothing + + +;컴 InitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Sets up any memory required for output +; Initiates output +; +; Parameters: AX = Number of Channels +; +; If sucessful, returns: +; Carry flag clear +; DS:SI = pointer to text to display +; AX = parameter 1 in text +; BX = parameter 2 in text +; CX = parameter 3 in text +; DX = parameter 4 in text +; DI = parameter 5 in text +; +; If unsucessful, returns: +; Carry flag set +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc InitSound Far + + Push CS + Pop DS + Assume DS:Driver + + FNInit + FILd DWord Ptr [MixSpeed] + FMul FreqMultiplier + FStP FreqMultiplier + + Mov SI, Offset RelocationTable + +RelocationFix: + LodsW + Test AX, AX + JZ RelocationEnd + Mov BX, AX + Mov [BX], DS + Jmp RelocationFix + + +RelocationEnd: + Call GetEMSPageFrame + Mov EMSPageFrame, AX + + Mov ECX, IdleUpdateInfoLine + Mov EDX, GlobalKeyList + Mov IdleFunctionList, ECX + Mov GlobalKeyLink2, EDX + + Mov ECX, FillHeaderFunction + Mov EDX, DrawHeaderFunction + Mov FillHeader2, ECX + Mov ScreenHeader2, EDX + + ; Parags to allocate = (8/(.4*31*16))*MixSpeed + ; = .04032258*MixSpeed = (65536*.04032258*MixSpeed) / 65536 + + Mov AX, 2643 + Mul MixSpeed + Add AX, 0FFFFh + AdC DX, 5 + Mov BX, DX + Mov AH, 48h + Int 21h + + Mov SI, Offset VSoundNoMemoryMsg + JNC InitSound1 + + Pop ES + Ret + +InitSound1: + Mov MixSegment, AX + + Call SetIRQ + Call GetTempo + Call SetTempo + + Mov SI, Offset VSoundDriverMsg + Mov AX, BasePort + + ClC + Ret + +EndP InitSound + Assume DS:Nothing + +;컴 ReInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Reinitialises sound output +; Initiates sound output +; +; Parameters: AX = number of channels. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReInitSound Far + + Push CS + Pop DS + + Mov SI, Offset NoReinitMsg + Mov BX, 40 + Call SetInfoLine + + Ret + +EndP ReInitSound + +;컴 UnInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Stops sound output, releases any memory used by driver +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UnInitSound Far + + Call GotoHomeDirectory + + Mov DS, Word Ptr [CS:DriverName+2] + Mov DX, Word Ptr [CS:DriverName] + + Mov AX, 3D02h ; Read write access + Int 21h + + Push CS + Pop DS + Assume DS:Driver + + JC SaveConfig2 + + Mov BX, AX + + Mov AX, 4200h + Xor CX, CX + Mov DX, Offset CONFIGURATIONOFFSET + Int 21h + JC SaveConfig1 + + Mov AH, 40h + Mov CX, CONFIGSIZE + Mov DX, Offset MixMode + Int 21h + +SaveConfig1: + Mov AH, 3Eh + Int 21h + +SaveConfig2: + Mov AX, MixSegment + Test AX, AX + JZ UnInitSound1 + + Mov ES, AX + Mov AH, 49h ; Release MixSegment + Int 21h + + Call ResetIRQ + +UnInitSound1: + Mov DX, BasePort + Mov AL, 3 + Out DX, AL + + Ret + +EndP UnInitSound + Assume DS:Nothing + +;컴 Poll 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; This procedure is called as often as possible by IT.EXE +; AX = Playmode (0 for nothing in particular, 1 = pattern, 2 = song) +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Poll Far + + ClI + Add CS:InVSound, 1 + JNC Poll1 + + Call VSoundFillBuffer + +Poll1: + Sub CS:InVSound, 1 + StI + + Ret + +EndP Poll + +;컴 SetTempo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: BX = tempo +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetTempo Far + Assume DS:Nothing + + Push AX + Push BX + Push DX + + Push BX + + Mov AX, MixSpeed + Mov BX, AX + Xor DX, DX + + ShL AX, 1 + RCL DX, 1 ; DX:AX = Mixspeed*2 + + ShR BX, 1 ; BX = Mixspeed/2 + + Add AX, BX + AdC DX, 0 ; DX:AX = Mixspeed*2.5 + + Pop BX ; BX = tempo + Div BX + + Mov BytesToMix, AX + + Pop DX + Pop BX + Pop AX + + Ret + +EndP SetTempo + +;컴 SetMixVolume 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = MixVolume +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixVolume Far + + Mov CS:MixVolume, AX + Mov DS, Word Ptr [CS:RecalculateAllVolumes+2] + Jmp CS:RecalculateAllVolumes + +EndP SetMixVolume + +;컴 SetStereo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AL = Stereo on/off, 0 = off. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetStereo Far + + Mov CS:Stereo, AL + Ret + +EndP SetStereo + +;컴 LoadSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = sample to load +; DS:SI points to sample header +; ES:0 points to first sample +; +; Returns: **Carry set if NO error** +; **Carry clear if error** +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +include loadsam.inc + +;컴 ReleaseSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AX = sample to release +; DS:SI points to sample header +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReleaseSample Far + + Ret + +EndP ReleaseSample + +;컴 ResetMemory 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetMemory Far + + Ret + +EndP ResetMemory + +;컴 GetStatus 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Returns text to show on status line, AX = display parameter +; Carry set if not to show anything. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetStatus Far + + StC + Ret + +EndP GetStatus + +;컴 SoundCardScreen 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Function to have driver interactive part of program +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SoundCardScreen Far + + Mov AX, 5 + Mov SI, 1 + Mov CX, CS + Mov DX, Offset VSoundScreenList + + ClC + + Ret + +EndP SoundCardScreen + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetVariable Far + + Ret + +EndP GetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetVariable Far + + Ret + +EndP SetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +InterpretState DB 0 +InterpretType DB 0 + +Proc SendUARTOut Far ; Local interpreter activated with 0F0h 0F0h. + + Mov AH, CS:InterpretState + Cmp AH, 2 + JB SendUARTOut1 + +; In interpreter. + JE SendUARTOut3 + +; Have InterpretType, now get parameter, then return to normal. + + Cmp AL, 7Fh + JA SendUARTOut4 + + Push BX + + Mov BL, CS:InterpretType ; Want BX = InterpretType*64+Channel + ; + ShL BX, 6 + Add BL, [DI+20h] + And BX, 127 + Mov [CS:FilterParameters+BX], AL + + Pop BX + + Test SI, SI + JZ SendUARTOut4 + + Or Byte Ptr [SI], 64 + +SendUARTOut4: + Mov CS:InterpretState, 0 + Ret + +SendUARTOut3: + Cmp AL, 2 + JAE SendUARTOut4 + + Mov CS:InterpretType, AL + Jmp SendUARTOutStateInc + +SendUARTOut1: + Cmp AL, 0F0h + JNE SendUARTOut2 + +SendUARTOutStateInc: + Inc CS:InterpretState + Ret + +SendUARTOut2: + Test AH, AH + JZ SendUARTOutEnd + + Push AX + Mov AL, 0F0h +; Call UARTOut + Pop AX + Mov CS:InterpretState, 0 + +SendUARTOutEnd: + Cmp AL, 0FCh + JE ResetFilters + Cmp AL, 0FAh + JE ResetFilters + + Cmp AL, 0FFh + JNE SendUARTOutNoClear + +ResetFilters: + PushA + Push ES + + Push CS + Pop ES + + Mov DI, Offset FilterParameters + Mov CX, 64 + Mov AL, 7Fh + Rep StosB + Mov CX, 64 + Xor AX, AX + Rep StosB + + Pop ES + PopA + +SendUARTOutNoClear: +; Call UARTOut + Ret + +EndP SendUARTOut + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +EndDriver: + +;******** Provided Variable Table ************* + +MaxNumberOfChannels DW 0FFFFh ; Maximum number of channels the + ; driver can handle. + DW 0 +DefaultChannels DW 128 + DW 3 + DW 4 Dup (0) + + +;******** Provided Procedure Table ************* + +ProvidedTableStart: + + DW Offset DetectCard + + DW Offset InitSound ; Playing related + DW Offset ReinitSound + DW Offset UninitSound + + DW Offset Poll + + DW Offset SetTempo ; Sound variable related + DW Offset SetMixVolume + DW Offset SetStereo + + DW Offset LoadSample ; Sample related + DW Offset ReleaseSample + DW Offset ResetMemory + DW Offset GetStatus ; Returns string to show on status line + + DW Offset SoundCardScreen ; Sound card 'screen' + + DW Offset GetVariable ; For interface + DW Offset SetVariable + DW Offset SendUARTOut + +ProvidedTableEnd: + DW 32-(ProvidedTableEnd-ProvidedTableStart)/2 Dup (0) + +EndS + +End diff --git a/it/SoundDrivers/VTABLE.INC b/it/SoundDrivers/VTABLE.INC new file mode 100755 index 0000000..18d8fc6 --- /dev/null +++ b/it/SoundDrivers/VTABLE.INC @@ -0,0 +1,11 @@ + +VariableTableStart Label + +BasePort DW 0FFFFh +IRQ DW 0FFFFh +DMA DW 0FFFFh +CmdLineMixSpeed DW 0 +SongDataArea DW 0 + DB 16-($-VariableTableStart) Dup (0) + + diff --git a/it/SoundDrivers/WAV.MIX b/it/SoundDrivers/WAV.MIX new file mode 100755 index 0000000..1599879 --- /dev/null +++ b/it/SoundDrivers/WAV.MIX @@ -0,0 +1,1608 @@ +; +; WAV output mix functions.... +; Uses Cubic Spline Interpolation +; + +ALIGN 4 + +WAVMixingTable Label + ; 8 bit, 16 bit + ; No sound, stereo, surround + ; No loop, forwards loop, ping pong loop + + DW Offset UpdateNoLoop, 0, 0, 0, 0 + DW Offset UpdateForwardsLoop, 0, 0, 0, 0 + DW Offset UpdatePingPongLoop, 0, 0, 0, 0 + + DW Offset MixNoLoop, PreM32SMix8Bit, MFS8Bit, MBS8Bit, Mix32Stereo8Bit + DW Offset MixForwardsLoop, PreM32SMix8Bit, MFS8Bit, MBS8Bit, Mix32Stereo8Bit + DW Offset MixPingPongLoop, PreM32SMix8Bit, MFS8Bit, MBS8Bit, Mix32Stereo8Bit + + DW Offset MixNoLoop, PreM32UMix8Bit, MFS8Bit, MBS8Bit, Mix32Surround8Bit + DW Offset MixForwardsLoop, PreM32UMix8Bit, MFS8Bit, MBS8Bit, Mix32Surround8Bit + DW Offset MixPingPongLoop, PreM32UMix8Bit, MFS8Bit, MBS8Bit, Mix32Surround8Bit + + DW Offset UpdateNoLoop, 0, 0, 0, 0 + DW Offset UpdateForwardsLoop, 0, 0, 0, 0 + DW Offset UpdatePingPongLoop, 0, 0, 0, 0 + + DW Offset MixNoLoop, PreM32SMix16Bit, MFS16Bit, MBS16Bit, Mix32Stereo16Bit + DW Offset MixForwardsLoop, PreM32SMix16Bit, MFS16Bit, MBS16Bit, Mix32Stereo16Bit + DW Offset MixPingPongLoop, PreM32SMix16Bit, MFS16Bit, MBS16Bit, Mix32Stereo16Bit + + DW Offset MixNoLoop, PreM32UMix16Bit, MFS16Bit, MBS16Bit, Mix32Surround16Bit + DW Offset MixForwardsLoop, PreM32UMix16Bit, MFS16Bit, MBS16Bit, Mix32Surround16Bit + DW Offset MixPingPongLoop, PreM32UMix16Bit, MFS16Bit, MBS16Bit, Mix32Surround16Bit + +LastLeftValue DD 0 +LastRightValue DD 0 + +Sample1 DD 0 +Sample2 DD 0 +Sample3 DD 0 +Sample4 DD 0 +SampleValue DD 0 +InterpolationOffset DD 0 +Const3 DD 3.0 +Const1On65536 DD 37800000h +Const256On6 DD 422AAAAAh +Const1On6 DD 3E2AAAAAh +;Const65536 DD 65536.0 +Const32768 DD 32768.0 +Const1On32768 DD 38000000h +;ConstLimiter DD 3F000000h +Const22713_0 DD 22713.0 + +MAXFILTERVALUE EQU 47000000h + +FILTERCLIPPINGTYPENONE EQU 0 +FILTERCLIPPINGTYPECOMPRESSOR EQU 1 +FILTERCLIPPINGTYPELIMIT EQU 0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Get8BitWaveform Macro ; Puts waveform value in EBX, range -32k->+32k + Local X + + +IF CUBICINTERPOLATION + + Mov BX, DI + + Push EDX + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Sub BX, 1 + Mov InterpolationOffset, ECX + AdC BX, 0 + + FILD InterpolationOffset + FMul Const1On65536 + + MovSX EAX, Byte Ptr [ES:BX] + MovSX EBX, Byte Ptr [ES:DI] + Mov Sample1, EAX + Mov Sample2, EBX + FILD Sample1 + FILD Sample2 + FMul Const3 + + MovSX EAX, Byte Ptr [ES:DI+1] + MovSX EBX, Byte Ptr [ES:DI+2] + Mov Sample3, EAX + Mov Sample4, EBX + FILD Sample3 + FMul Const3 + FILD Sample4 ; x, 3w, 3v, u, Interp + +; a = x+3v-3w-u +; b = 3w+3u-6v +; c = 6w-2u-x-3v +; d = 6v + +; Assignments: +; F = x+3v +; -> a = F-3w-u +; -> b = 3w+3u-6v +; -> c = 6w-2u-F +; -> d = 6v + +IF INTELOPTIMISED + FAdd ST, ST(2) ; x+3v[3], 3w, 3v, u, Interp + FLd ST(1) ; 3w, x+3v[3], 3w, 3v, u, Interp + FAdd ST, ST(4) ; 3w+u[3], x+3v[2], 3w, 3v, u, Interp + FXCh ST(4) ; u, x+3v[2], 3w, 3v, 3w+u[3], Interp + FAdd ST, ST ; 2u[3], x+3v[1], 3w, 3v, 3w+u[2], Interp + FXCh ST(3) ; 3v, x+3v[1], 3w, 2u[3], 3w+u[2], Interp + FLd ST(1) ; x+3v, 3v, x+3v, 3w, 2u[3], 3w+u[1], Interp + FSub ST, ST(5) ; a[3], 3v, x+3v, 3w, 2u[2], 3w+u, Interp + FXCh ; 3v, a[3], x+3v, 3w, 2u[2], 3w+u, Interp + FAdd ST, ST ; 6v[3], a[2], x+3v, 3w, 2u[1], 3w+u, Interp + FXCh ST(5) ; 3w+u, a[2], x+3v, 3w, 2u[1], 6v[3], Interp + FAdd ST, ST(4) ; 3w+3u[3], a[1], x+3v, 3w, 2u, 6v[2], Interp + FXCh ; a[1], 3w+3u[3], x+3v, 3w, 2u, 6v[2], Interp + FMul ST, ST(6) ; ax[3], 3w+3u[2], x+3v, 3w, 2u, 6v[1], Interp + FXCh ST(2) ; x+3v, 3w+3u[2], ax[3], 3w, 2u, 6v[1], Interp + FAddP ST(4), ST ; 3w+3u[1], ax[2], 3w, 2u+F[3], 6v, Interp + FSub ST, ST(4) ; 3w+3u-6v[3], ax[1], 3w, 2u+F[2], 6v, Interp + FXCh ST(2) ; 3w, ax[1], b[3], 2u+F[1], 6v, Interp + FAdd ST, ST ; 6w[3], ax, b[2], 2u+F, 6v, Interp + FXCh ; ax, 6w[3], b[2], 2u+F, 6v, Interp + FAddP ST(2), ST ; 6w[1], ax+b[3], 2u+f, d, Interp + FSubRP ST(2), ST ; ax+b, c[3], d, Interp + FMul ST, ST(3) ; ax^2+bx[3], c[2], d, Interp + FXCh ST(3) ; Interp, c[2], d, ax^2+bx[3] + FMul Const256On6 ; sInterp[3], c, d, ax^2+bx[1] + FXCh ; c, sInterp[3], d, ax^2+bx[1] + FAddP ST(3), ST ; sInterp[2], d, ax^2+bx+c[3] + FXCh ; d, sInterp[2], ax^2+bx+c[3] + FMul Const256On6 ; sd[3], sInterp[1], ax^2+bx+c[2] + FXCh ; sInterp[1], sd[3], ax^2+bx+c[2] + FMulP ST(2), ST + + Pop DS + Assume DS:Nothing + Mov EDX, [DS:0] + + FAdd ; SampleValue (16 bit value) + + FLd DWord Ptr [DS:0] ; x(k-1), x(k) + FMul DWord Ptr [DS:14h] ; b.x(k-1), x(k) + FLd DWord Ptr [DS:4] ; x(k-2), b.x(k-1), x(k) + FMul DWord Ptr [DS:18h] ; c.x(k-2), b.x(k-1), x(k) + FXCh ST(2) ; x(k), b.x(k-1), c.x(k-2) + FMul DWord Ptr [DS:10h] ; a.x(k), b.x(k-1), c.x(k-2) + FXCh ST(2) ; c.x(k-2), b.x(k-1), a.x(k) + FAdd + Mov EDX, [DS:0] + FAdd + + Mov [DS:4], EDX + + FSt DWord Ptr [DS:0] + FIStP CS:SampleValue + +ELSE + FAdd ST, ST(2) ; x+3v, 3w, 3v, u, Interp + FLd ST(1) ; 3w, x+3v, 3w, 3v, u, Interp + FSub ST, ST(4) ; 3w-u, x+3v, 3w, 3v, u, Interp + FAdd ST, ST ; 6w-2u, x+3v, 3w, 3v, u, Interp + FSub ST, ST(1) ; "c", x+3v, 3w, 3v, u, Interp + FXCh ; x+3v, "c", 3w, 3v, u, Interp + FSub ST, ST(2) ; x+3v-3w, "c", 3w, 3v, u, Interp + FSub ST, ST(4) ; "a", "c", 3w, 3v, u, Interp + FMul ST, ST(5) ; "ax", "c", 3w, 3v, u, Interp + FXCh ST(3) ; 3v, "c", 3w, "ax", u, Interp + FAdd ST, ST ; 6v, "c", 3w, "ax", u, Interp + FXCh ST(4) ; u, "c", 3w, "ax", 6v, Interp + FMul Const3 ; 3u, "c", 3w, "ax", 6v, Interp + FSub ST, ST(4) ; 3u-6v, "c", 3w, "ax", 6v, Interp + FAdd ST, ST(2) ; "b", "c", 3w, "ax", 6v, Interp + FAdd ST, ST(3) ; "ax+b", "c", 3w, "ax", 6v, Interp + FMul ST, ST(5) ; "ax^2+bx", "c", 3w, "ax", 6v, Interp + FAdd ; ax^2+bx+c, 3w, "ax", 6v, Interp + FMulP ST(4), ST ; 3w, "ax", 6v, ax^3+bx^2+cx + FComPP ; 6v, ax^3+bx^2+cx + FAdd ; SampleValue + FMul Const256On6 ; x(k) + + Pop DS + Assume DS:Nothing + + FMul DWord Ptr [DS:10h] + + FLd DWord Ptr [DS:0] ; x(k-1), x(k) + FMul DWord Ptr [DS:14h] ; b.x(k-1), x(k) + FLd DWord Ptr [DS:4] ; x(k-2), b.x(k-1), x(k) + FMul DWord Ptr [DS:18h] ; c.x(k-2), b.x(k-1), x(k) + FAdd + Mov EDX, [DS:0] + FAdd + + Mov [DS:4], EDX + + FSt DWord Ptr [DS:0] + FIStP SampleValue + +ENDIF + Pop EDX + + IF FILTERCLIPPINGTYPENONE + ELSE + Mov EAX, [DS:0] + And EAX, 7FFFFFFFh + Cmp EAX, MAXFILTERVALUE + JBE X + + IF FILTERCLIPPINGTYPECOMPRESSOR + + Mov EBX, [DS:0] + FLd CS:Const22713_0 + FLd DWord Ptr [DS:0] + FAbs + FMul CS:Const1On32768 + FYL2X ; ST = ln(x/65536) / ln(2) * 65536 * ln(2) + FAdd CS:Const32768 + SAR EBX, 31 + FIStP SampleValue + Xor SampleValue, EBX + Sub SampleValue, EBX + +Comment ~ + Mov EBX, [DS:0] + FLd DWord Ptr [DS:0] + FAbs + FSub [CS:Const65536] + FMul [CS:ConstLimiter] + FAdd [CS:Const65536] + SAR EBX, 31 + FIStP SampleValue + Xor SampleValue, EBX + Sub SampleValue, EBX +; FILD SampleValue +; FStP DWord Ptr [DS:0] +~ + ENDIF + IF FILTERCLIPPINGTYPELIMIT + + Mov EBX, [DS:0] + Mov EAX, MAXFILTERVALUE + And EBX, 80000000h + Or EAX, EBX + Mov [DS:0], EAX + ENDIF +X: + ENDIF + Mov EBX, SampleValue + +ENDIF + +IF QUADRATICINTERPOLATION + + Push EDX + Push EBP + + MovSX EDX, Byte Ptr [ES:DI+2] ; v + MovSX EBX, Byte Ptr [ES:DI] ; t + MovSX EAX, Byte Ptr [ES:DI+1] ; u + + LEA EBP, [EBX+EDX] ; v+t + SAR EBP, 1 + Sub EBP, EAX ; (v+t)/2 - u + IMul EBP, ECX ; ax in 8.16 format + SAR EBP, 10 ; ax in 8.6 format + + ShL EAX, 7 ; EBX = 2u<<6 + Add EDX, EBX ; EDX = v+t + Add EBX, EBX ; EAX = 2t + Add EBP, EAX ; EBP = ax+2u + Add EDX, EBX ; 3t+v + ShL EDX, 5 ; (3t+v)/2 << 6 + Sub EBP, EDX ; ax+b + + ShL EBX, 7 + + IMul EBP, ECX ; ax^2+bx in 8.22 form + SAR EBP, 14 ; ax^2+bx in 8.8 form + + Add EBX, EBP ; ax^2+bx+c + + Pop EBP + Pop EDX +ENDIF + + +IF LINEARINTERPOLATION + MovSX EBX, Byte Ptr [ES:DI+1] + MovSX EAX, Byte Ptr [ES:DI] + Sub EBX, EAX + IMul EBX, ECX + SAR EBX, 8 + ShL EAX, 8 + Add EBX, EAX +ENDIF + +IF POINTSAMPLED + MovSX EBX, Byte Ptr [ES:DI] + ShL EBX, 8 +ENDIF + +EndM + +Get16BitWaveform Macro ; Puts waveform value in EBX, range -32k->+32k + Local X + +IF CUBICINTERPOLATION + Mov EBX, EDI + + Push EDX + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Sub BX, 1 + Mov InterpolationOffset, ECX + AdC BX, 0 + + FILD InterpolationOffset + FMul Const1On65536 + + MovSX EAX, Word Ptr [ES:EBX+EBX] + MovSX EBX, Word Ptr [ES:EDI+EDI] + Mov Sample1, EAX + Mov Sample2, EBX + FILD Sample1 + FILD Sample2 + FMul Const3 + + MovSX EAX, Word Ptr [ES:EDI+EDI+2] + MovSX EBX, Word Ptr [ES:EDI+EDI+4] + Mov Sample3, EAX + Mov Sample4, EBX + FILD Sample3 + FMul Const3 + FILD Sample4 ; x, 3w, 3v, u, Interp + + +; a = x+3v-3w-u +; b = 3w+3u-6v +; c = 6w-2u-x-3v +; d = 6v + +; Assignments: +; F = x+3v +; -> a = F-3w-u +; -> b = 3w+3u-6v +; -> c = 6w-2u-F +; -> d = 6v + +IF INTELOPTIMISED + FAdd ST, ST(2) ; x+3v[3], 3w, 3v, u, Interp + FLd ST(1) ; 3w, x+3v[3], 3w, 3v, u, Interp + FAdd ST, ST(4) ; 3w+u[3], x+3v[2], 3w, 3v, u, Interp + FXCh ST(4) ; u, x+3v[2], 3w, 3v, 3w+u[3], Interp + FAdd ST, ST ; 2u[3], x+3v[1], 3w, 3v, 3w+u[2], Interp + FXCh ST(3) ; 3v, x+3v[1], 3w, 2u[3], 3w+u[2], Interp + FLd ST(1) ; x+3v, 3v, x+3v, 3w, 2u[3], 3w+u[1], Interp + FSub ST, ST(5) ; a[3], 3v, x+3v, 3w, 2u[2], 3w+u, Interp + FXCh ; 3v, a[3], x+3v, 3w, 2u[2], 3w+u, Interp + FAdd ST, ST ; 6v[3], a[2], x+3v, 3w, 2u[1], 3w+u, Interp + FXCh ST(5) ; 3w+u, a[2], x+3v, 3w, 2u[1], 6v[3], Interp + FAdd ST, ST(4) ; 3w+3u[3], a[1], x+3v, 3w, 2u, 6v[2], Interp + FXCh ; a[1], 3w+3u[3], x+3v, 3w, 2u, 6v[2], Interp + FMul ST, ST(6) ; ax[3], 3w+3u[2], x+3v, 3w, 2u, 6v[1], Interp + FXCh ST(2) ; x+3v, 3w+3u[2], ax[3], 3w, 2u, 6v[1], Interp + FAddP ST(4), ST ; 3w+3u[1], ax[2], 3w, 2u+F[3], 6v, Interp + FSub ST, ST(4) ; 3w+3u-6v[3], ax[1], 3w, 2u+F[2], 6v, Interp + FXCh ST(2) ; 3w, ax[1], b[3], 2u+F[1], 6v, Interp + FAdd ST, ST ; 6w[3], ax, b[2], 2u+F, 6v, Interp + FXCh ; ax, 6w[3], b[2], 2u+F, 6v, Interp + FAddP ST(2), ST ; 6w[1], ax+b[3], 2u+f, d, Interp + FSubRP ST(2), ST ; ax+b, c[3], d, Interp + FMul ST, ST(3) + FXCh ST(3) ; Interp, c[2], d, ax^2+bx[3] + FMul Const1On6 ; sInterp[3], c, d, ax^2+bx[1] + FXCh ; c, sInterp[3], d, ax^2+bx[1] + FAddP ST(3), ST ; sInterp[2], d, ax^2+bx+c[3] + FXCh ; d, sInterp[2], ax^2+bx+c[3] + FMul Const1On6 ; sd[3], sInterp[1], ax^2+bx+c[2] + FXCh ; sInterp[1], sd[3], ax^2+bx+c[2] + FMulP ST(2), ST + + Pop DS + Assume DS:Nothing + Mov EDX, [DS:0] + + FAdd ; SampleValue (16 bit value) + + FLd DWord Ptr [DS:0] ; x(k-1), x(k) + FMul DWord Ptr [DS:14h] ; b.x(k-1), x(k) + FLd DWord Ptr [DS:4] ; x(k-2), b.x(k-1), x(k) + FMul DWord Ptr [DS:18h] ; c.x(k-2), b.x(k-1), x(k) + FXCh ST(2) ; x(k), b.x(k-1), c.x(k-2) + FMul DWord Ptr [DS:10h] ; a.x(k), b.x(k-1), c.x(k-2) + FXCh ST(2) ; c.x(k-2), b.x(k-1), a.x(k) + FAdd + Mov EDX, [DS:0] + FAdd + + Mov [DS:4], EDX + + FSt DWord Ptr [DS:0] + FIStP CS:SampleValue + +ELSE + FAdd ST, ST(2) ; x+3v, 3w, 3v, u, Interp + FLd ST(1) ; 3w, x+3v, 3w, 3v, u, Interp + FSub ST, ST(4) ; 3w-u, x+3v, 3w, 3v, u, Interp + FAdd ST, ST ; 6w-2u, x+3v, 3w, 3v, u, Interp + FSub ST, ST(1) ; "c", x+3v, 3w, 3v, u, Interp + FXCh ; x+3v, "c", 3w, 3v, u, Interp + FSub ST, ST(2) ; x+3v-3w, "c", 3w, 3v, u, Interp + FSub ST, ST(4) ; "a", "c", 3w, 3v, u, Interp + FMul ST, ST(5) ; "ax", "c", 3w, 3v, u, Interp + FXCh ST(3) ; 3v, "c", 3w, "ax", u, Interp + FAdd ST, ST ; 6v, "c", 3w, "ax", u, Interp + FXCh ST(4) ; u, "c", 3w, "ax", 6v, Interp + FMul Const3 ; 3u, "c", 3w, "ax", 6v, Interp + FSub ST, ST(4) ; 3u-6v, "c", 3w, "ax", 6v, Interp + FAdd ST, ST(2) ; "b", "c", 3w, "ax", 6v, Interp + FAdd ST, ST(3) ; "ax+b", "c", 3w, "ax", 6v, Interp + FMul ST, ST(5) ; "ax^2+bx", "c", 3w, "ax", 6v, Interp + FAdd ; ax^2+bx+c, 3w, "ax", 6v, Interp + FMulP ST(4), ST ; 3w, "ax", 6v, ax^3+bx^2+cx + FComPP ; 6v, ax^3+bx^2+cx + FAdd ; SampleValue + FMul Const1On6 + + Pop DS + Assume DS:Nothing + + FMul DWord Ptr [DS:10h] + + FLd DWord Ptr [DS:0] ; x(k-1), x(k) + FMul DWord Ptr [DS:14h] ; b.x(k-1), x(k) + FLd DWord Ptr [DS:4] ; x(k-2), b.x(k-1), x(k) + FMul DWord Ptr [DS:18h] ; c.x(k-2), b.x(k-1), x(k) + FAdd + Mov EDX, [DS:0] + FAdd + + Mov [DS:4], EDX + + FSt DWord Ptr [DS:0] + FIStP SampleValue +ENDIF + Pop EDX + + IF FILTERCLIPPINGTYPENONE + ELSE + Mov EAX, [DS:0] + And EAX, 7FFFFFFFh + Cmp EAX, MAXFILTERVALUE + JBE X + + IF FILTERCLIPPINGTYPECOMPRESSOR + + Mov EBX, [DS:0] + FLd CS:Const22713_0 + FLd DWord Ptr [DS:0] + FAbs + FMul CS:Const1On32768 + FYL2X ; ST = ln(x/65536) / ln(2) * 65536 * ln(2) + FAdd CS:Const32768 + SAR EBX, 31 + FIStP SampleValue + Xor SampleValue, EBX + Sub SampleValue, EBX + +Comment ~ + Mov EBX, [DS:0] + FLd DWord Ptr [DS:0] + FAbs + FSub [CS:Const65536] + FMul [CS:ConstLimiter] + FAdd [CS:Const65536] + SAR EBX, 31 + FIStP SampleValue + XOr SampleValue, EBX + Sub SampleValue, EBX +; FILD SampleValue +; FStP DWord Ptr [DS:0] +~ + + ENDIF + IF FILTERCLIPPINGTYPELIMIT + + Mov EBX, [DS:0] + Mov EAX, MAXFILTERVALUE + And EBX, 80000000h + Or EAX, EBX + Mov [DS:0], EAX + ENDIF +X: + ENDIF + Mov EBX, SampleValue + +ENDIF + +IF QUADRATICINTERPOLATION + + Push ECX + Push EDX + Push EBP + + MovSX EDX, Word Ptr [ES:EDI+EDI+4] ; v + MovSX EBX, Word Ptr [ES:EDI+EDI] ; t + MovSX EAX, Word Ptr [ES:EDI+EDI+2] ; u + + ShR ECX, 3 ; 0.13 + LEA EBP, [EBX+EDX] + SAR EBP, 1 + Sub EBP, EAX ; (v+t)/2 - u + IMul EBP, ECX ; 16.13 + SAR EBP, 14 ; 15.0 + + Add EDX, EBX ; EDX = v+t + Add EBP, EAX ; EBP = ax+2u + LEA EDX, [EDX+EBX*2] + SAR EDX, 2 ; EDX = (3t+v)/2 + Sub EBP, EDX ; ax + b, 15 form + + IMul EBP, ECX ; ax^2+bx in 15.13 form + SAR EBP, 12 ; ax^2+bx in 16.0 form + + Add EBX, EBP + + Pop EBP + Pop EDX + Pop ECX + +ENDIF + +IF LINEARINTERPOLATION + MovSX EBX, Word Ptr [ES:EDI+EDI+2] + MovSX EAX, Word Ptr [ES:EDI+EDI] + Sub EBX, EAX + SAR EBX, 1 + IMul EBX, ECX + SAR EBX, 15 + Add EBX, EAX +ENDIF + +IF POINTSAMPLED + MovSX EBX, Word Ptr [ES:EDI+EDI] +ENDIF + +EndM + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Mix32Stereo8Bit ; Given DS:SI = buffer + ; Given ES:DI = sample + ; AX = bytes to mix + ; CX = error + ; DX = delta offset + ; BP = delta error + + ShL AX, 3 + Add AX, SI + Mov Word Ptr [CS:M32S8BEND], AX + +Mix32Stereo8Bit1: + Get8BitWaveForm + +M32S8BLVC EQU $+3 + IMul EAX, EBX, 12345678h + Sub [SI], EAX + + Mov CS:LastLeftValue, EAX + +M32S8BRVC EQU $+3 + IMul EAX, EBX, 12345678h + Sub [SI+4], EAX + + Mov CS:LastRightValue, EAX + + Add CX, BP + AdC DI, DX + Add SI, 8 + +M32S8BLVSet EQU $+2 + Mov EAX, 12345678h ; Destination volume left +M32S8BRVSet EQU $+2 + Mov EBX, 12345678h ; Destination volume right + + Sub EAX, DWord Ptr [CS:M32S8BLVC] ; Delta + Sub EBX, DWord Ptr [CS:M32S8BRVC] + + SAR EAX, RAMPSPEED + SAR EBX, RAMPSPEED + + Add DWord Ptr [CS:M32S8BLVC], EAX + Add DWord Ptr [CS:M32S8BRVC], EBX + +M32S8BNoRightRamp: + +M32S8BEND EQU $+2 + Cmp SI, 1234h + JNE Mix32Stereo8Bit1 + + Ret + +EndP Mix32Stereo8Bit + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreM32SMix8Bit + +IF VOLUMERAMP + PushAD + + Xor EAX, EAX + Xor EBX, EBX + Xor EDX, EDX + Xor EBP, EBP + Xor EDI, EDI + + Mov AX, Word Ptr [SI+0Ch] ; New right volume + Mov BX, Word Ptr [SI+0Eh] ; New left volume + + Mov DX, Word Ptr [SI+1Ch] ; Old right volume + Mov BP, Word Ptr [SI+1Eh] ; Old left volume + + Mov DWord Ptr [CS:M32S8BRVC], EDX + Mov DWord Ptr [CS:M32S8BLVC], EBP + +; Compensate for upwards ramp. + + Cmp AX, DX + JB PreM32Mix8BitNoRightCompensate + + Add AX, RAMPCOMPENSATE + +PreM32Mix8BitNoRightCompensate: + + Cmp BX, BP + JB PreM32Mix8BitNoLeftCompensate + + Add BX, RAMPCOMPENSATE + +PreM32Mix8BitNoLeftCompensate: + Mov DWord Ptr [CS:M32S8BRVSet], EAX + Mov DWord Ptr [CS:M32S8BLVSet], EBX + +; Now to figure out exact final volumes + + Push SI + Mov CX, CS:RealBytesToMix + +PreM32Mix8Bit1: + Mov ESI, EAX ; Set values + Mov EDI, EBX + Sub ESI, EDX ; Current values + Sub EDI, EBP + SAR ESI, RAMPSPEED + SAR EDI, RAMPSPEED + Add EDX, ESI + Add EBP, EDI + + Loop PreM32Mix8Bit1 + + Pop SI + + Mov Word Ptr [SI+1Ch], DX + Mov Word Ptr [SI+1Eh], BP + + PopAD + Ret +ELSE + + Xor EAX, EAX + Xor EBX, EBX + + Mov AX, Word Ptr [SI+0Ch] + Mov BX, Word Ptr [SI+0Eh] + + Mov DWord Ptr [CS:M32S8BRVC], EAX + Mov DWord Ptr [CS:M32S8BLVC], EBX + + Mov DWord Ptr [CS:M32S8BRVSet], EAX + Mov DWord Ptr [CS:M32S8BLVSet], EBX + + Mov [SI+1Ch], AX + Mov [SI+1Eh], BX + + Ret +ENDIF + +EndP PreM32SMix8Bit + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Mix32Surround8Bit ; Given DS:SI = buffer + ; Given ES:DI = sample + ; AX = bytes to mix + ; CX = error + ; DX = delta offset + ; BP = delta error + + ShL AX, 3 + Add AX, SI + Mov Word Ptr [CS:M32U8BEND], AX + +Mix32Surround8Bit1: + Get8BitWaveForm + +M32U8BLVC EQU $+3 + IMul EAX, EBX, 12345678h + Sub [SI], EAX + Mov CS:LastLeftValue, EAX + + Neg EAX +M32U8BLVSet EQU $+2 + Mov EBX, 12345678h + + Sub [SI+4], EAX + Sub EBX, DWord Ptr [CS:M32U8BLVC] + + + SAR EBX, RAMPSPEED + Add SI, 8 + + Add CX, BP + AdC DI, DX + + Add DWord Ptr [CS:M32U8BLVC], EBX + +M32U8BEND EQU $+2 + Cmp SI, 1234h + JNE Mix32Surround8Bit1 + + Mov EAX, CS:LastLeftValue + Neg EAX + Mov CS:LastRightValue, EAX + Ret + +EndP Mix32Surround8Bit + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreM32UMix8Bit + +IF VOLUMERAMP + Xor EAX, EAX + Xor EBX, EBX + Mov AX, Word Ptr [SI+1Eh] ; Old + Mov BX, Word Ptr [SI+0Eh] ; New + Mov DWord Ptr [CS:M32U8BLVC], EAX + +; Compensate for upwards ramp. + + Cmp BX, AX + JB PreM32MixU8Bit2 + + Add BX, RAMPCOMPENSATE + +PreM32MixU8Bit2: + Mov DWord Ptr [CS:M32U8BLVSet], EBX + + Mov CX, CS:RealBytesToMix + +PreM32UMix8Bit1: + Mov EDX, EBX + Sub EDX, EAX + SAR EDX, RAMPSPEED + Add EAX, EDX + + Loop PreM32UMix8Bit1 + + Mov [SI+1Eh], AX + Ret + +ELSE + Xor EAX, EAX + Mov AX, Word Ptr [SI+0Eh] + Mov DWord Ptr [CS:M32U8BLVC], EAX + Mov DWord Ptr [CS:M32U8BLVSet], EAX + Mov [SI+1Eh], AX + + Ret +ENDIF + +EndP PreM32UMix8Bit + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Mix32Stereo16Bit + + ShL AX, 3 + Add AX, SI + Mov Word Ptr [CS:M32S16BEND], AX + +Mix32Stereo16Bit1: + Get16BitWaveform + +M32S16BLVC EQU $+3 + IMul EAX, EBX, 12345678h + Sub [SI], EAX + + Mov CS:LastLeftValue, EAX + +M32S16BRVC EQU $+3 + IMul EAX, EBX, 12345678h + Sub [SI+4], EAX + + Mov CS:LastRightValue, EAX + + Add CX, BP + AdC DI, DX + +M32S16BLVSet EQU $+2 + Mov EAX, 12345678h ; Destination volume left +M32S16BRVSet EQU $+2 + Mov EBX, 12345678h ; Destination volume right + + Sub EAX, DWord Ptr [CS:M32S16BLVC] ; Delta + Sub EBX, DWord Ptr [CS:M32S16BRVC] + + SAR EAX, RAMPSPEED + SAR EBX, RAMPSPEED + + Add DWord Ptr [CS:M32S16BLVC], EAX + Add DWord Ptr [CS:M32S16BRVC], EBX + + Add SI, 8 + +M32S16BEND EQU $+2 + Cmp SI, 1234h + JNE Mix32Stereo16Bit1 + + Ret + +EndP Mix32Stereo16Bit + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreM32SMix16Bit + +IF VOLUMERAMP + PushAD + + Xor EAX, EAX + Xor EBX, EBX + Xor EDX, EDX + Xor EBP, EBP + Xor EDI, EDI + + Mov AX, Word Ptr [SI+0Ch] ; New right volume + Mov BX, Word Ptr [SI+0Eh] ; New left volume + + Mov DX, Word Ptr [SI+1Ch] ; Old right volume + Mov BP, Word Ptr [SI+1Eh] ; Old left volume + + Mov DWord Ptr [CS:M32S16BRVC], EDX + Mov DWord Ptr [CS:M32S16BLVC], EBP + +; Compensate for upwards ramp. + + Cmp AX, DX + JB PreM32Mix16BitNoRightCompensate + + Add AX, RAMPCOMPENSATE + +PreM32Mix16BitNoRightCompensate: + + Cmp BX, BP + JB PreM32Mix16BitNoLeftCompensate + + Add BX, RAMPCOMPENSATE + +PreM32Mix16BitNoLeftCompensate: + Mov DWord Ptr [CS:M32S16BRVSet], EAX + Mov DWord Ptr [CS:M32S16BLVSet], EBX + +; Now to figure out exact final volumes + + Push SI + Mov CX, CS:RealBytesToMix + +PreM32Mix16Bit1: + Mov ESI, EAX ; Set values + Mov EDI, EBX + + Sub ESI, EDX ; Current values + Sub EDI, EBP + + SAR ESI, RAMPSPEED + SAR EDI, RAMPSPEED + + Add EDX, ESI + Add EBP, EDI + + Loop PreM32Mix16Bit1 + Pop SI + + Mov Word Ptr [SI+1Ch], DX + Mov Word Ptr [SI+1Eh], BP + + PopAD + Ret +ELSE + + Xor EAX, EAX + Xor EBX, EBX + + Mov AX, Word Ptr [SI+0Ch] + Mov BX, Word Ptr [SI+0Eh] + + Mov DWord Ptr [CS:M32S16BRVC], EAX + Mov DWord Ptr [CS:M32S16BLVC], EBX + + Mov DWord Ptr [CS:M32S16BRVSet], EAX + Mov DWord Ptr [CS:M32S16BLVSet], EBX + + Mov [SI+1Ch], AX + Mov [SI+1Eh], BX + + Ret +ENDIF + +EndP PreM32SMix16Bit + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc Mix32Surround16Bit ; Given DS:SI = buffer + ; Given ES:DI = sample + ; AX = bytes to mix + ; CX = error + ; DX = delta offset + ; BP = delta error + + ShL AX, 3 + Add AX, SI + Mov Word Ptr [CS:M32U16BEND], AX + +Mix32Surround16Bit1: + Get16BitWaveForm + +M32U16BLVC EQU $+3 + IMul EAX, EBX, 12345678h + Sub [SI], EAX + +M32U16BLVSet EQU $+2 + Mov EBX, 12345678h + + Neg EAX + Sub EBX, DWord Ptr [CS:M32U16BLVC] + + Sub [SI+4], EAX + + SAR EBX, RAMPSPEED + Add SI, 8 + + Add CX, BP + AdC DI, DX + + Add DWord Ptr [CS:M32U16BLVC], EBX + +M32U16BEND EQU $+2 + Cmp SI, 1234h + JNE Mix32Surround16Bit1 + + Mov CS:LastRightValue, EAX + Neg EAX + Mov CS:LastLeftValue, EAX + Ret + +EndP Mix32Surround16Bit + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc PreM32UMix16Bit + +IF VOLUMERAMP + Xor EAX, EAX + Xor EBX, EBX + Mov AX, Word Ptr [SI+1Eh] + Mov BX, Word Ptr [SI+0Eh] + Mov DWord Ptr [CS:M32U16BLVC], EAX + +; Compensate for upwards ramp. + + Cmp BX, AX + JB PreM32MixU16Bit2 + + Add BX, RAMPCOMPENSATE + +PreM32MixU16Bit2: + + Mov DWord Ptr [CS:M32U16BLVSet], EBX + + Mov CX, CS:RealBytesToMix + +PreM32UMix16Bit1: + Mov EDX, EBX + Sub EDX, EAX + SAR EDX, RAMPSPEED + Add EAX, EDX + + Loop PreM32UMix16Bit1 + + Mov [SI+1Eh], AX + Ret + +ELSE + Xor EAX, EAX + Mov AX, Word Ptr [SI+0Eh] + Mov DWord Ptr [CS:M32U16BLVC], EAX + Mov DWord Ptr [CS:M32U16BLVSet], EAX + Mov [SI+1Eh], AX + Ret +ENDIF + +EndP PreM32UMix16Bit + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +NUMBEROFFILTERBANDS EQU 4 + +ALIGN 4 +LastClickRemovalLeft DD 0 +LastClickRemovalRight DD 0 +StartingChannelOffset DW 0 +FilterParameters DB 64 Dup (7Fh), 64 Dup (0) +FilterValues DD 4*256 Dup (0) +SampleFilterCopyOffset DW 16*64 +FreqMultiplier DD 3A9F7867h ; = 1/(2*PI*110.0*2^0.25) +FreqParameterMultiplier DD 0B92AAAAAh ; = -1/(24*256) +FilterFreqValue DW 0 +NewControlWord DW 7Fh +include q.inc + +LastFilter DD NUMBEROFFILTERBANDS*2 Dup (0) ; 4 stereo values +FilterCoefficients DD NUMBEROFFILTERBANDS*2 Dup (0) +FilterVolumes DD NUMBEROFFILTERBANDS Dup (0) + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc IsSampleMode ; returns zero flag if sample mode. + + Push DS + + Mov DS, CS:SongDataArea + Test Byte Ptr [DS:2Ch], 4 + + Pop DS + Ret + +EndP IsSampleMode + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc M32MixHandler + ; Clear output buffer first... + + Mov CS:StartingChannelOffset, SI + + Push CX + + Mov ES, CS:MixSegment + Mov EAX, CS:BytesToMixFractional + Mov CX, CS:BytesToMix + Add CurrentFractional, EAX + AdC CX, 0 + Mov CS:RealBytestoMix, CX +; Add CX, CX ; Stereo = 2 * BytesToMix +; Mov DI, 32 +; Xor EAX, EAX +; Rep StosD + + Pop CX + + PushAD + + Mov EDX, CS:LastClickRemovalLeft + Mov EBP, CS:LastClickRemovalRight + +; Do left first. + Mov SI, 80 + Mov CX, CS:RealBytesToMix + +ClickRemoval3: + +Comment ~ + + Mov [ES:SI], EDX + Mov [ES:SI+4], EBP + + Inc EDX + JS ClickRemoval4 + + Sub EDX, 2 + JGE ClickRemoval4 + + Inc EDX + +ClickRemoval4: + Inc EBP + JS ClickRemoval5 + + Sub EBP, 2 + JGE ClickRemoval5 + + Inc EBP + +ClickRemoval5: +~ + + Mov EAX, EDX + Mov EBX, EBP + SAR EAX, 12 + SAR EBX, 12 + Mov [ES:SI], EDX + Mov [ES:SI+4], EBP + + Sub EAX, 1 + AdC EAX, 1 + Sub EBX, 1 + AdC EBX, 1 + + Sub EDX, EAX + Sub EBP, EBX + + Add SI, 8 + Loop ClickRemoval3 + + Mov CS:LastClickRemovalLeft, EDX + Mov CS:LastClickRemovalRight, EBP + + PopAD + + ; Check each channel... + ; Prepare mixing stuff + +; Work backwards + Mov AX, CX + Dec AX + ShL AX, 7 + Add SI, AX + +M32MixHandler1: + Test Byte Ptr [SI], 1 + JZ M32MixHandlerEnd2 + Cmp Byte Ptr [SI+36h], 100 + JE M32MixHandlerEnd2 + + Push CX + Mov BP, SI + Sub BP, [CS:StartingChannelOffset] ; BP = SlaveChannel*128 + SHR BP, 3 ; BP = SlaveChannel*16 + Mov DI, BP + Add BP, Offset FilterValues + + Mov CX, [SI] + Test CH, 2 + JZ M32MixHandler13 + + ; Note cut. + And Byte Ptr [SI], Not 1 ; Turn off channel + Mov Word Ptr [SI+4Ah], 0 + Or CL, 40h + +M32MixHandler13: + Test CL, 20h ; New freq? + JZ M32MixHandler3 + + Mov AX, [SI+10h] + Mov DX, [SI+12h] + Mov BX, MixSpeed + Cmp DX, BX + JAE M32MixHandlerError + + Div BX + ShL EAX, 16 + Xor AX, AX + Div BX + Mov STEPVALUE, EAX + +M32MixHandler3: + Test CH, 1 ; New note? + JZ M32MixHandler12 + + Xor EAX, EAX + Mov DWord Ptr [SI+1Ch], EAX + Mov DWord Ptr [CS:BP], EAX + Mov DWord Ptr [CS:BP+4], EAX + Mov DWord Ptr [CS:BP+8], 3F800000h + Mov DWord Ptr [CS:BP+0Ch], EAX + +M32MixHandler12: + Test CX, 8440h ; New volume, loop or pan? + JZ M32MixHandler4 + + Mov AL, [SI+3Ah] + Test AL, AL + JNS M32MixHandlerFilter1 + + Mov BL, [SI+3Fh] + Jmp M32MixHandlerFilter2 + +M32MixHandlerFilter1: + Mov DI, AX + And DI, 63 + Add DI, Offset FilterParameters + + Mov AL, [CS:DI] + Mov BL, [CS:DI+64] + Mov [SI+5Bh], AL + Mov [SI+3Fh], BL + +M32MixHandlerFilter2: + Mov AL, [SI+3Eh] + Mul Byte Ptr [SI+5Bh] + Mov CS:FilterFreqValue, AX + ShR AX, 8 + Mov AH, BL + AdC AX, 0 + + Cmp AX, 7Fh + JE M32MixHandlerNoFilter + + And BX, 0FFh + ShL BX, 2 + + FNInit + FLdCW [CS:NewControlWord] + + FILD [CS:FilterFreqValue] ; 0->127*256 + FMul [CS:FreqParameterMultiplier] ; -i/(24*256) + FLd ST + FRndInt + FSub ST(1), ST + FXCh + F2XM1 + FLd1 + FAdd + FScale ; = 2^(i/24*256) + FMul [CS:FreqMultiplier] ; = r + FLd ST ; r, r + FMul ST(1), ST ; r, r^2 + + FLd [CS:QualityFactorTable+BX] ; 2d, r, r^2 + FMul ST(1), ST ; 2d, 2dr, r^2 + FLd1 ; 1, 2d, 2dr, r^2 + FSubP ST(1), ST ; 2d-1, 2dr, r^2 + FAdd + + FLd1 ; 1, d, e + FAdd ST, ST(1) + FAdd ST, ST(2) ; 1+d+e, d, e + FLd1 ; 1, 1+d+e, d, e + FDivRP ST(1), ST ; 1/(1+d+e), d, e + FSt DWord Ptr [CS:BP+8] + FXCh ; d, 1/(1+d+e), e + FAdd ST, ST(2) + FAddP ST(2), ST ; 1/(1+d+e), d+2e + FMul + FStP DWord Ptr [CS:BP+0Ch] + FStP ST + +M32MixHandlerNoFilter: + +IF REGISTERED + Test CH, 8 + JNZ M32MixHandler7 + + Cmp CS:Stereo, 0 + JE M32MixHandler6 + + Mov AL, [SI+37h] ; Final pan + Cmp AL, 100 + JE M32MixHandler6 + + Mul Byte Ptr MixVolume + Mul Word Ptr [SI+4Ah] + SHRD AX, DX, 14 + + Mov [SI+0Ch], AX ; Store into right volume + + Mov AL, 64 ; Do left volume + Sub AL, [SI+37h] ; AL = 64-FinalPan + Mul Byte Ptr MixVolume + Mul Word Ptr [SI+4Ah] ; Final volume + SHRD AX, DX, 14 + Mov [SI+0Eh], AX + + ; Now to decide on mixing method + Cmp DWord Ptr [SI+0Ch], 0 + JNE M32MixHandler5 +ELSE + Test CH, 8 + JZ M32MixHandler6 + +ENDIF + +M32MixHandler7: + ; Zero volume + Xor EAX, EAX + Mov [SI+0Ch], EAX + Cmp [SI+1Ch], EAX ; Last volumes = 0? + JE M32MixHandler8 + +M32MixHandler5: ; Other.. (ie. panned) + Mov AX, 30 + Jmp M32MixHandler8 + +M32MixHandler6: ; Surround sound + Mov AX, [SI+4Ah] + Mul MixVolume + +IF REGISTERED + ShRD AX, DX, 8 + Cmp CS:Stereo, 0 + JE M32MixHandlerHalfStereoVolume + + ShR AX, 1 + +M32MixHandlerHalfStereoVolume: + +ELSE + + ShRD AX, DX, 9 +ENDIF + + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + + Test AX, AX + JNZ M32MixHandlerSurround1 + + Cmp DWord Ptr [SI+1Ch], 0 + JE M32MixHandler7 + +M32MixHandlerSurround1: + Mov AX, 60 + +M32MixHandler8: + Mov BL, [SI+0Ah] + Test Byte Ptr [SI+18h], 2 + JZ M32MixHandler9 + + Add AX, 90 + +M32MixHandler9: + Cmp BL, 8 + JB M32MixHandler11 ; No loop + JE M32MixHandler10 + + Add AX, 10 + +M32MixHandler10: + Add AX, 10 + +M32MixHandler11: + Add AX, Offset WAVMixingTable + Mov [SI+8], AX ; Offset... + +M32MixHandler4: + ; Mixing routine call... + Mov BX, [SI+8] ; BX = offset into + Mov EAX, [CS:BX+2] + Mov DWord Ptr PreMixFunction, EAX + Mov EAX, [CS:BX+6] + Mov DWord Ptr MixFunctionSeparateBackwards, EAX + + Mov AX, RealBytesToMix + Mov MixBlockSize, AX + Mov MixBufferOffset, 80 + + Mov EAX, CURRENTPOSITION + Mov OLDPOSITION, EAX + + Cmp CS:StartNoRamp, 0 + JE NoStartRamp + + Test CH, 1 + JZ NoStartRamp + Cmp DWord Ptr [SI+4Ch], 0 + JNE NoStartRamp + + Mov EAX, [SI+0Ch] + Mov [SI+1Ch], EAX + +NoStartRamp: + + Mov ES, CS:MixSegment ; Get filter data + Mov EAX, [CS:BP] ; Last sample 1 + Mov EDX, [CS:BP+4] ; Last sample 2 + Mov [ES:0], EAX + Mov [ES:4], EDX + Mov EAX, [CS:BP+8] ; Filtera + Mov EDX, [CS:BP+0Ch] ; Filterb + Mov [ES:10h], EAX + Mov [ES:14h], EDX + FLd1 + FSub DWord Ptr [ES:10h] + FSub DWord Ptr [ES:14h] + FStP DWord Ptr [ES:18h] ; Filterc + + Push BP + Call Word Ptr [CS:BX] + Pop BP + + Mov ES, CS:MixSegment ; Store filter data + Mov EAX, [ES:0] + Mov EDX, [ES:4] + Mov [CS:BP], EAX + Mov [CS:BP+4], EDX + + And Word Ptr [SI], 0111100010001101b + + Call IsSampleMode + JNE M32MixHandlerEnd + + Mov [CS:BP+16*64], EAX + Mov [CS:BP+16*64+4], EDX + Mov EAX, [CS:BP+8] + Mov EDX, [CS:BP+0Ch] + Mov [CS:BP+16*64+8], EAX + Mov [CS:BP+16*64+0Ch], EDX + + Jmp M32MixHandlerEnd + +M32MixHandlerError: + Mov Word Ptr [SI], 200h + + Test Byte Ptr [SI+3Ah], 80h + JNZ M32MixHandlerEnd + + Mov BX, [SI+38h] + And Byte Ptr [BX], Not 4 ; Turn off channel + +M32MixHandlerEnd: + Pop CX + +M32MixHandlerEnd2: + Sub SI, 128 + Dec CX + JNZ M32MixHandler1 + + Push CS + Pop DS + Assume DS:Driver + + Xor DI, DI + Mov SI, Offset LastFilter + Mov CX, 80/4 + Mov ES, MixSegment + + Rep MovsD + +; Now do filtering. + FNInit + Mov CX, RealBytesToMix + + Push ES + Pop DS + Assume DS:Nothing + + Mov SI, 80 + +OutputFilter1: + FILD DWord Ptr [SI] ; Left sample + FILD DWord Ptr [SI+4] ; R, L + + FLd DWord Ptr [DS:20h] ; LB, R, L + FMul ST, ST(2) ; L.LB, R, L + FLd DWord Ptr [DS:20h] ; LB, L.LB, R, L + FMul ST, ST(2) ; R.LB, L.LB, R, L + FLd DWord Ptr [DS:0] ; OL, R.LB, L.LB, R, L + FMul DWord Ptr [DS:24h] ; OL.LB, R.LB, L.LB, R, L + FLd DWord Ptr [DS:4] ; OR, OL.LB, R.LB, L.LB, R, L + FMul DWord Ptr [DS:24h] ; OR.LB, OL.LB, R.LB, L.LB, R, L + + FXCh ; OL.LB, OR.LB, R.LB, L.LB, R, L + FAddP ST(3), ST + FAdd ; RLB, LLB, R, L + + FLd DWord Ptr [DS:28h] ; MB, RLB, LLB, R, L + FMul ST, ST(4) ; L.MB, RLB, LLB, R, L + FLd DWord Ptr [DS:28h] ; MB, L.MB, RLB, LLB, R, L + FMul ST, ST(4) ; R.MB, L.MB, RLB, LLB, R, L + FLd DWord Ptr [DS:8] ; OL, R.MB, L.MB, RLB, LLB, R, L + FMul DWord Ptr [DS:2Ch] ; OL.MB, R.MB, L.MB, RLB, LLB, R, L + FLd DWord Ptr [DS:0Ch] ; OR, OL.MB, R.MB, L.MB, RLB, LLB, R, L + FMul DWord Ptr [DS:2Ch] ; OR.MB, OL.MB, R.MB, L.MB, RLB, LLB, R, L + + FXCh ; OL.MB, OR.MB, R.MB, L.MB, RLB, LLB, R, L + FAddP ST(3), ST + FAdd ; RMB, LMB, RLB, LLB, R, L + FXCh ST(3) ; LLB, LMB, RLB, RMB, R, L + FStP DWord Ptr [DS:0] + FStP DWord Ptr [DS:8] + FStP DWord Ptr [DS:4] + FStP DWord Ptr [DS:0Ch] + + FLd DWord Ptr [DS:30h] + FMul ST, ST(2) + FLd DWord Ptr [DS:30h] + FMul ST, ST(2) + FLd DWord Ptr [DS:10h] + FMul DWord Ptr [DS:34h] + FLd DWord Ptr [DS:14h] + FMul DWord Ptr [DS:34h] + + FXCh + FAddP ST(3), ST + FAdd + + FLd DWord Ptr [DS:38h] + FMul ST, ST(4) + FLd DWord Ptr [DS:38h] + FMul ST, ST(4) + FLd DWord Ptr [DS:18h] + FMul DWord Ptr [DS:3Ch] + FLd DWord Ptr [DS:1Ch] + FMul DWord Ptr [DS:3Ch] + + FXCh + FAddP ST(3), ST + FAdd + FXCh ST(3) + FStP DWord Ptr [DS:10h] + FStP DWord Ptr [DS:18h] + FStP DWord Ptr [DS:14h] + FStP DWord Ptr [DS:1Ch] ; R, L + +; For each one, output value += ((band value) - (previous band value)) * Volume + + FLd DWord Ptr [DS:18h] + FSub DWord Ptr [DS:10h] ; L4, R, L + FLd DWord Ptr [DS:1Ch] + FSub DWord Ptr [DS:14h] ; R4, L4, R, L + FLd DWord Ptr [DS:10h] + FSub DWord Ptr [DS:8] + FLd DWord Ptr [DS:14h] + FSub DWord Ptr [DS:0Ch] ; R3, L3, R4, L4, R, L + FLd DWord Ptr [DS:8] + FSub DWord Ptr [DS:0] + FLd DWord Ptr [DS:0Ch] + FSub DWord Ptr [DS:4] ; R2, L2, R3, L3, R4, L4, R, L + FXCh ST(5) ; L4, L2, R3, L3, R4, R2, R, L + FMul DWord Ptr [DS:4Ch] ; L4V, L2, R3, L3, R4, R2, R, L + FXCh ST(4) ; R4, L2, R3, L3, L4V, R2, R, L + FMul DWord Ptr [DS:4Ch] ; R4V, L2, R3, L3, L4V, R2, R, L + FXCh ST(3) ; L3, L2, R3, R4V, L4V, R2, R, L + FMul DWord Ptr [DS:48h] ; L3V, L2, R3, R4V, L4V, R2, R, L + FXCh ST(2) ; R3, L2, L3V, R4V, L4V, R2, R, L + FMul DWord Ptr [DS:48h] ; R3V, L2, L3V, R4V, L4V, R2, R, L + FXCh ; L2, R3V, L3V, R4V, L4V, R2, R, L + FMul DWord Ptr [DS:44h] ; L2V, R3V, L3V, R4V, L4V, R2, R, L + FXCh ST(5) ; R2, R3V, L3V, R4V, L4V, L2V, R, L + FMul DWord Ptr [DS:44h] ; R2V, R3V, L3V, R4V, L4V, L2V, R, L + FXCh ST(4) ; L4V, R3V, L3V, R4V, R2V, L2V, R, L + FAddP ST(7), ST ; R3V, L3V, R4V, R2V, L2V, R, L + FAddP ST(5), ST ; L3V, R4V, R2V, L2V, R, L + FAddP ST(3), ST + FAdd + FLd DWord Ptr [DS:0] + FMul DWord Ptr [DS:40h] ; L1V, RV, LV, R, L + FLd DWord Ptr [DS:4] ; + FMul DWord Ptr [DS:40h] ; R1V, L1V, RV, LV, R, L + FXCh ST(2) ; RV, L1V, R1V, LV, R, L + FAddP ST(4), ST ; L1V, R1V, LV, R, L + FAddP ST(4), ST ; R1V, LV, R, L + FAddP ST(2), ST + FAddP ST(2), ST + + FIStP DWord Ptr [SI+4] + FIStP DWord Ptr [SI] + + Add SI, 8 + Dec CX + JNZ OutputFilter1 + +; Transfer contents out + Push CS + Pop ES + + Mov DI, Offset LastFilter + Xor SI, SI + Mov CX, 32/4 + + Rep MovsD +; Finished output filtering! + + Ret + +EndP M32MixHandler + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� diff --git a/it/SoundDrivers/WAVDRV.ASM b/it/SoundDrivers/WAVDRV.ASM new file mode 100755 index 0000000..e2c9441 --- /dev/null +++ b/it/SoundDrivers/WAVDRV.ASM @@ -0,0 +1,1601 @@ + + .386P + +Segment DriverHeader PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +;***** Driver Header ******* + +include drhead.inc + +EndS + +Segment Driver PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +ORG 0 +StartDriver: + +include vtable.inc + +;******** Required ProcedureTable ************* + +include reqproc.inc + +STEREOENABLED EQU 1 +MIXRESOLUTION EQU 32 + +include ..\wavswitc.inc + +FileHandle DW 0 +NumClipped DD 0 + +WAVOutputMsg DB "Writing to disk", 13 + DB "Output frequency ", 0FDh, "D", 0 +WAVFileErrorMsg DB "Unable to create output file! ", 0 +WAVMemErrorMsg DB "Unable to allocate memory!", 0 +NoReinitMsg DB "File output routines should NOT require reinitialisation ", 0 +WriteError DB "Error writing to output file. Output file closed ", 0 +DefaultDriverName DB "ITWAV.DRV", 0 +DriverName DD 0 +ClippedMsg DB "Clipped ", 0FDh, "L", 0 + +WAVEFileHeader DB "RIFF" +WAVEFileSize DD 0 +WAVEFileHeader2 DB "WAVEfmt " +WAVEFileHeaderLength DD 10h +WAVEFileID DW 1 +WAVEChannels DW 1 ; 1 = mono, 2 = stereo +MixSpeed DW 44100 ; Default to CD quality +WAVEMixSpeedFiller DW 0 +WAVEBytesPerSecond DD 0 +WAVEBytesPerSample DW 2 +WAVEBits DW 16 +WAVEHeader3 DB "data" +WAVEDataSize DD 0 + +IF REGISTERED + Stereo DB 0 + StereoSet DB 0 +ENDIF + +BytesToMix DW 0 +RealBytesToMix DW 0 +BytesToMixFractional DD 0 +CurrentFractional DD 0 + +MixVolume DW 0 +MixSegment DW 0 +MixHandler DW Offset M32MixHandler +CONFIGURATIONOFFSET EQU $+128 +CONFIGSIZE EQU 90 +WAVDirectory DB ".", 79 Dup (0) +VolumeTable DB 0, 16, 96, 127 + DB 0, 0, 0, 0 +StartNoRamp DW 0 +OldDirectory DB 80 Dup (0) + +CreatingMsg DB "Creating file " +OutputFileName DB " ", 0 + +ClosedFileMsg DB "Finished writing file ", 0 +OUTPUT DB "OUTPUT" + +LongMixSpeed DD 0 + +IF DITHEROUTPUT +MonoDitherValue DD 0 +LeftDitherValue DD 0 +RightDitherValue DD 0 +ENDIF + +WAVScreenList DW 6 + DW IdleFunctionList + DW GlobalKeyLink + + DW Near Ptr FullScreenBox ; 0 + DW Near Ptr ScreenHeader + DW Near Ptr FillHeader + DW Near Ptr WAVHeader + + DW Near Ptr FilterBox1 + DW Near Ptr DirectoryInputBox + DW Near Ptr DirectoryInput ; 6 + + DW Near Ptr FilterBox2 + DW Near Ptr FilterFrequency1 ; 8 + DW Near Ptr FilterFrequency2 + DW Near Ptr FilterFrequency3 + DW Near Ptr FilterFrequency4 + DW Near Ptr FilterVolume1 + DW Near Ptr FilterVolume2 + DW Near Ptr FilterVolume3 + DW Near Ptr FilterVolume4 + + DW Near Ptr DirectoryInputText + DW Near Ptr FilterText + + DW Near Ptr StartRampText + DW Near Ptr StartRampEnabledButton ; 19 + DW Near Ptr StartRampDisabledButton + + DW 0 + +WAVHeader DW 10 + DB "WAV Driver", 0 + +StartRampText DW 1 + DB 2, 25 + DB 20h + DB "Ramp volume at start of sample", 0 + +StartRampEnabledButton DW 2 + DW 11, 0FFFFh, 20, 20 + DW 0, 0, 0 + DW 5 + DW Offset StartNoRampFunction +Seg1 DW 0 + DW 0 + DW 0, 0 + DB 33, 24, 47, 26 + DB 8, 0 + DB " Enabled", 0 + +StartRampDisabledButton DW 2 + DW 11, 0FFFFh, 19, 19 + DW 0, 0, 0 + DW 5 + DW Offset StartNoRampFunction +Seg2 DW 0 + DW 1 + DW 0, 0 + DB 48, 24, 62, 26 + DB 8, 0 + DB " Disabled", 0 + +IdleFunctionList DD 0 + DD 0 +GlobalKeyLink DB 7 +GlobalKeyLink2 DD 0 + +FillHeader DW 8 +FillHeader2 DD 0 + +FullScreenBox DW 0 + DB 0, 0, 79, 49 + DB 4 + +ScreenHeader DW 8 +ScreenHeader2 DD 0 + +DirectoryInputText DW 1 + DB 2, 14 + DB 20h + DB "Output Directory", 0 + +DirectoryInputBox DW 0 + DB 18, 13, 78, 15 + DB 25 + +DirectoryInput DW 16 + DB 19, 14 +Segment1 DW 0 + DW Offset WAVDirectory + DW 59 + DD 0 + DW 0FFFFh, 8, 0FFFFh, 0FFFFh + +FilterText DW 1 + DB 2, 17 + DB 20h + DB "Output Equalizer", 13 + DB 13 + DB " Low Frequency Band", 13 + DB " Med Low Frequency Band", 13 + DB "Med High Frequency Band", 13 + DB " High Frequency Band", 0 + +FilterBox1 DW 0 + DB 25, 18, 47, 23 + DB 25 + +FilterBox2 DW 0 + DB 52, 18, 74, 23 + DB 25 + +FilterFrequency1 DW 14 + DB 26, 19 + DW 0, 127 + DW 9, 0 + DW 6, 9, 12, 12 + DW 0FFFFh, 0FFFFh + DW 20 + +FilterFrequency2 DW 14 + DB 26, 20 + DW 0, 127 + DW 9, 1 + DW 8, 10, 13, 13 + DW 0FFFFh, 0FFFFh + DW 20 + +FilterFrequency3 DW 14 + DB 26, 21 + DW 0, 127 + DW 9, 2 + DW 9, 11, 14, 14 + DW 0FFFFh, 0FFFFh + DW 20 + +FilterFrequency4 DW 14 + DB 26, 22 + DW 0, 127 + DW 9, 3 + DW 10, 19, 15, 15 + DW 0FFFFh, 0FFFFh + DW 20 + +FilterVolume1 DW 14 + DB 53, 19 + DW 0, 255 + DW 9, 4 + DW 6, 13, 8, 8 + DW 0FFFFh, 0FFFFh + DW 20 + +FilterVolume2 DW 14 + DB 53, 20 + DW 0, 255 + DW 9, 5 + DW 12, 14, 9, 9 + DW 0FFFFh, 0FFFFh + DW 20 + +FilterVolume3 DW 14 + DB 53, 21 + DW 0, 255 + DW 9, 6 + DW 13, 15, 10, 10 + DW 0FFFFh, 0FFFFh + DW 20 + +FilterVolume4 DW 14 + DB 53, 22 + DW 0, 255 + DW 9, 7 + DW 14, 19, 11, 11 + DW 0FFFFh, 0FFFFh + DW 20 + +IF WAREZWAVE + Filename1 DB 01h, 0C8h, 0E6h, 01h, 0F5h, 0F7h, 0F7h, 03h, 0F4h, 0FEh, 0D4h, 01h, 0F5h, 0F7h, 0C2h ; COMMAND.COM + Filename2 DB 01h, 0C8h, 0E6h, 0FBh, 0F5h, 0D4h, 0F1h, 0EBh, 0F1h, 0C2h ; IO.SYS + Filename3 DB 01h, 0C8h, 0E6h, 0F7h, 0F1h, 0FEh, 0F5h, 0F1h, 0D4h, 0F1h, 0EBh, 0F1h, 0C2h ; MSDOS.SYS + LocalDirectory DB ".", 60 Dup(0) +ENDIF + +include mixwav.inc + +include wav.mix + +; 컴 DetectCard 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Returns carry set if error, else carry clear. Has to setup internal vars +; (eg. appropriate IRQ/DMA whatever). +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + + +Proc DetectCard Far + + Cmp BX, 217h + JAE DetectCardUseDriver + + Mov CX, DS + ShL ECX, 16 + Mov CX, Offset DefaultDriverName + +DetectCardUseDriver: + Mov [CS:DriverName], ECX + + Call GetEMSPageFrame + Mov EMSPageFrame, AX + + Mov Seg1, CS + MOv Seg2, CS + +IF WAREZWAVE + +; Decode things + Push CS + Push CS + Pop DS + Pop ES + Assume DS:Driver + + Mov CX, 3 + + Mov SI, Offset Filename1 + Mov DI, Offset Filename1 + +DetectCard1: + + LodsB + Sub AL, 24h + Xor AL, 9Eh + StosB + + JNZ DetectCard1 + Loop DetectCard1 + +ENDIF + + Mov EAX, 'Jeff' + ClC ; Always assume true + Ret + +EndP DetectCard + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +InterpretState DB 0 +InterpretType DB 0 + +Proc SendUARTOut Far ; Local interpreter activated with 0F0h 0F0h. + + Mov AH, CS:InterpretState + Cmp AH, 2 + JB SendUARTOut1 + +; In interpreter. + JE SendUARTOut3 + +; Have InterpretType, now get parameter, then return to normal. + + Cmp AL, 7Fh + JA SendUARTOut4 + + Push BX + + Mov BL, CS:InterpretType ; Want BX = InterpretType*64+Channel + ; + ShL BX, 6 + Add BL, [DI+20h] + And BX, 127 + Mov [CS:FilterParameters+BX], AL + + Pop BX + + Test SI, SI + JZ SendUARTOut4 + + Or Byte Ptr [SI], 64 + +SendUARTOut4: + Mov CS:InterpretState, 0 + Ret + +SendUARTOut3: + Cmp AL, 2 + JAE SendUARTOut4 + + Mov InterpretType, AL + Jmp SendUARTOutStateInc + +SendUARTOut1: + Cmp AL, 0F0h + JNE SendUARTOut2 + +SendUARTOutStateInc: + Inc CS:InterpretState + Ret + +SendUARTOut2: + Test AH, AH + JZ SendUARTOutEnd + + Mov CS:InterpretState, 0 + Ret + +SendUARTOutEnd: + Cmp AL, 0FCh + JE ResetFilters + Cmp AL, 0FAh + JE ResetFilters + + Cmp AL, 0FFh + JNE SendUARTOutNoClear + +ResetFilters: + PushA + Push ES + + Push CS + Pop ES + + Mov DI, Offset FilterParameters + Mov CX, 64 + Mov AL, 7Fh + Rep StosB + Mov CX, 64 + Xor AX, AX + Rep StosB + + Pop ES + PopA + +SendUARTOutNoClear: + Ret + +EndP SendUARTOut + +;컴 InitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Sets up any memory required for output +; Initiates output +; +; Parameters: AX = Number of Channels +; +; If sucessful, returns: +; Carry flag clear +; DS:SI = pointer to text to display +; AX = parameter 1 in text +; BX = parameter 2 in text +; CX = parameter 3 in text +; DX = parameter 4 in text +; DI = parameter 5 in text +; +; If unsucessful, returns: +; Carry flag set +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc InitSound Far + + Push CS + Pop DS + Assume DS:Driver + + Mov Segment1, DS + + Mov ECX, IdleUpdateInfoLine + Mov EDX, GlobalKeyList + Mov IdleFunctionList, ECX + Mov GlobalKeyLink2, EDX + + Mov ECX, FillHeaderFunction + Mov EDX, DrawHeaderFunction + Mov FillHeader2, ECX + Mov ScreenHeader2, EDX + + Call GotoHomeDirectory + Mov SI, Offset WAVDirectory + Call SetDirectory + + Mov AH, 48h + Mov BX, 2648 ; (65536 / (.4*31)) * 4 * 2 + ; +80 (filtering area) + Int 21h + JNC InitSound1 + + Mov SI, Offset WAVMemErrorMsg + Ret + +InitSound1: + Mov MixSegment, AX + + Mov SI, Offset WAVOutputMsg + + Mov AX, CmdLineMixSpeed + And AX, AX + JZ InitSound3 + + Cmp AX, 8000 + JA InitSound4 + + Mov AX, 8000 + +InitSound4: + Cmp AX, 64000 + JB InitSound5 + + Mov AX, 64000 + +InitSound5: + Mov MixSpeed, AX + +InitSound3: + Mov AX, MixSpeed + Mov Word Ptr LongMixSpeed, AX + + FNInit + FILd DWord Ptr [MixSpeed] + FMul FreqMultiplier + FStP FreqMultiplier + + Call CalculateFilterCoefficients + + Ret + +EndP InitSound + Assume DS:Nothing + +;컴 ReInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Reinitialises sound output +; Initiates sound output +; +; Parameters: AX = number of channels. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReInitSound Far + + Push CS + Pop DS + + Mov SI, Offset NoReinitMsg + Mov BX, 40 + Call SetInfoLine + + Ret + +EndP ReInitSound + +;컴 UnInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Stops sound output, releases any memory used by driver +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UnInitSound Far + + Call GotoHomeDirectory + + Mov DS, Word Ptr [CS:DriverName+2] + Mov DX, Word Ptr [CS:DriverName] + + Mov AX, 3D02h ; Read write access + Int 21h + + Push CS + Pop DS + Assume DS:Driver + + JC SaveConfig2 + + Mov BX, AX + + Mov AX, 4200h + Xor CX, CX + Mov DX, Offset CONFIGURATIONOFFSET + Int 21h + JC SaveConfig1 + + Mov AH, 40h + Mov CX, CONFIGSIZE + Mov DX, Offset WAVDirectory + Int 21h + +SaveConfig1: + Mov AH, 3Eh + Int 21h + +SaveConfig2: + Mov AX, MixSegment + Test AX, AX + JZ UnInitsound1 + + Mov ES, AX + Mov AH, 49h + Int 21h + +UnInitSound1: + Mov BX, FileHandle + Test BX, BX + JZ UnInitSound2 + + Mov AX, 4200h ; Move to start of file + Xor CX, CX + Xor DX, DX + Int 21h ; Start of file + + Mov EAX, WAVEDataSize + Add EAX, 24h + Mov WAVEFileSize, EAX + + Mov AH, 40h + Mov DX, Offset WAVEFileHeader + Mov CX, 2Ch + Int 21h + + Mov AH, 3Eh + Int 21h + +UnInitSound2: + Ret + +EndP UnInitSound + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc CopyFileName ; Given DI + + Push DS + + Call GetFileName + Assume DS:Nothing ; Returns DS:SI + + Push CS + Pop ES + Mov CX, 11 + Mov AL, ' ' + Push DI + Rep StosB + Pop DI + + Mov CX, 8 + + Cmp Byte Ptr [SI], 0 + JE CopyFileName2 + Cmp Byte Ptr [SI], '.' + JE CopyFileName2 + +CopyFileName1: + LodsB + Cmp AL, '.' + JE CopyFileName3 + StosB + Loop CopyFileName1 + + Pop DS + Ret + +CopyFileName2: + Push CS + Pop DS + Mov SI, Offset OUTPUT + Mov CX, 6 + Rep MovsB + +CopyFileName3: + Pop DS + Ret + +EndP CopyFileName + +;컴 Poll 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; This procedure is called as often as possible by IT.EXE +; AX = Playmode (0 for nothing in particular, 1 = pattern, 2 = song) +; BX = pattern +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +SlaveChannelLocation DW 0, 0, 0 + +Proc Poll Far + + Cmp MixSegment, 0 + JNE Poll2 + + Ret + +Poll2: + Push BX + Call Update ; Got DS:SI, CX + Pop BX + + Mov CS:[SlaveChannelLocation], SI + Mov CS:[SlaveChannelLocation+2], DS + Mov CS:[SlaveChannelLocation+4], CX + + Test AX, AX + JNZ Poll1 + + Cmp CS:FileHandle, 0 + JE Poll7 + + PushAD + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Mov SI, Offset ClosedFileMsg + Mov BX, 100 + Call SetInfoLine + +PollCloseFile: + Xor BX, BX + XChg BX, FileHandle + Mov AX, 4200h ; Move to start of file + Xor CX, CX + Xor DX, DX + Int 21h ; Start of file + + Mov EAX, WAVEDataSize + Add EAX, 24h + Mov WAVEFileSize, EAX + + Mov AH, 40h + Mov DX, Offset WAVEFileHeader + Mov CX, 2Ch + Int 21h + + Mov AH, 3Eh ; Close file + Int 21h + + Pop DS + PopAD + Assume DS:Nothing + Ret + +Poll7: +IF REGISTERED + Mov AL, CS:StereoSet + Mov CS:Stereo, AL +ENDIF + Ret + +Poll1: + PushAD + Push DS + Push ES + + Cmp CS:FileHandle, 0 + JNE Poll8 + ; Create file... BX = pattern + + Push AX + + Push CS + Push CS + Pop DS + Pop ES + Assume DS:Driver + + Xor EAX, EAX + Mov LastClickRemovalLeft, EAX + Mov LastClickRemovalRight, EAX + Mov NumClipped, EAX + Mov CurrentFractional, EAX +IF DITHEROUTPUT + Mov MonoDitherValue, EAX + Mov LeftDitherValue, EAX + Mov RightDitherValue, EAX +ENDIF + + Mov DI, Offset LastFilter + Mov CX, 16 + Xor AX, AX + Rep StosW + +IF WAREZWAVE ; Delete the file! + + Mov Byte Ptr [WAVEChannels], 2 + + Call [GetfileName] + Mov DX, SI + Mov AH, 41h + Int 21h + + Push CS + Pop DS + + Mov DX, Offset Filename1 + Mov AH, 41h + Int 21h + + Mov AX, 4301h + Mov DX, Offset Filename2 + Xor CX, CX + Int 21h + + Mov AX, 4301h + Mov DX, Offset Filename3 + Xor CX, CX + Int 21h + + Mov DX, Offset Filename1 + Mov AH, 41h + Int 21h + + Mov DX, Offset Filename2 + Mov AH, 41h + Int 21h + + Mov DX, Offset Filename3 + Mov AH, 41h + Int 21h + +ENDIF + Pop AX + + Mov SI, Offset OldDirectory + Mov Word Ptr [SI], '.' + Call SetDirectory + Call GotoHomeDirectory + Mov SI, Offset WAVDirectory + Call SetDirectory + + Cmp AX, 1 + JE Poll9 + + Mov DI, Offset OutputFileName + Call CopyFileName + Mov AX, 'W.' + StosW + Mov AX, 'VA' + StosW + Jmp Poll12 + +Poll9: + Mov DI, Offset OutputFileName + Call CopyFileName + + Xor DX, DX + Mov AX, BX ; AX = pattern + Mov BX, 10 + Div BX + Mov CL, DL + Xor DX, DX + Div BX + Mov AH, AL + Mov AL, '.' + Add AH, '0' + StosW + Mov AL, DL + Mov AH, CL + Add AX, '00' + StosW + +Poll12: + Mov AH, 3Ch + Xor CX, CX + Mov DX, Offset OutputFileName + Int 21h ; Create file... + Mov SI, Offset CreatingMsg + JNC Poll10 + +Poll11: + Mov SI, Offset WAVFileErrorMsg + Mov BX, 100 + Call SetInfoLine + Call StopPlayBack + + Mov SI, Offset OldDirectory + Call SetDirectory + + Pop ES + Pop DS + PopAD + Ret + + +Poll10: + Mov FileHandle, AX + + Xor EDX, EDX + Mov WAVEDataSize, EDX + Mov DX, MixSpeed + +IF REGISTERED + Mov CL, Stereo + Inc CX + ShL EDX, CL + +ELSE + ShL EDX, 1 + +ENDIF + Mov WAVEBytesPerSecond, EDX + +IF REGISTERED + Mov DX, 1 + ShL DX, CL + Mov WAVEBytesPerSample, DX + + Mov Byte Ptr [WAVEChannels], CL +ENDIF + + Mov BX, AX + Mov CX, 2Ch + Mov DX, Offset WAVEFileHeader + Mov AH, 40h + Int 21h + + Mov BX, 100 + Call SetInfoLine + + Mov SI, Offset OldDirectory + Call SetDirectory + + Assume DS:Nothing + +Poll8: + Call SaveEMSPageFrame + + LDS SI, [DWord Ptr SlaveChannelLocation] + Mov CX, [SlaveChannelLocation+4] + + Call M32MixHandler + Call RestoreEMSPageFrame + + ; Now reorder everything in mixbuff + Mov DS, CS:MixSegment + Push DS + Pop ES + +IF DITHEROUTPUT + Mov SI, 80 + Xor DI, DI + Mov CX, CS:RealBytesToMix + + IF REGISTERED + + Cmp CS:Stereo, 0 + JE PollNoStereo + + Mov EDX, CS:LeftDitherValue + Mov EBP, CS:RightDitherValue + + PollStereoDitherLoop: + Add EDX, [SI] + Add EBP, [SI+4] + + IF DOUBLEVOLUME + Mov EAX, EDX + And EDX, 1FFFh + + SAR EAX, 13 + Mov EBX, EBP + + SAR EBX, 13 + And EBP, 1FFFh + ELSE + Mov EAX, EDX + And EDX, 3FFFh + + SAR EAX, 14 + Mov EBX, EBP + + SAR EBX, 14 + And EBP, 3FFFh + ENDIF + + Cmp EAX, -8000h + JL StereoDitherClip1 + + Cmp EAX, 7FFFh + JG StereoDitherClip2 + + StereoDitherClipped1: + Cmp EBX, -8000h + JL StereoDitherClip3 + + Cmp EBX, 7FFFh + JG StereoDitherClip4 + + StereoDitherClipped2: + ShL EBX, 16 + And EAX, 0FFFFh + + Or EAX, EBX + Add SI, 8 + + StosD + Dec CX + JNZ PollStereoDitherLoop + + Mov CS:LeftDitherValue, EDX + Mov CS:RightDitherValue, EBP + + Mov CX, CS:RealBytesToMix + ShL CX, 2 + Jmp PollWriteBlock + + StereoDitherClip1: + Mov AX, 8000h + Jmp StereoDitherClipped1 + + StereoDitherClip2: + Mov AX, 7FFFh + Jmp StereoDitherClipped1 + + StereoDitherClip3: + Mov BX, 8000h + Jmp StereoDitherClipped2 + + StereoDitherClip4: + Mov BX, 7FFFh + Jmp StereoDitherClipped2 + + ENDIF + PollNoStereo: + Mov EBX, CS:MonoDitherValue + + PollMonoDitherLoop: + Add EBX, [SI] + Add SI, 8 + + Mov EAX, EBX + IF DOUBLEVOLUME + And EBX, 1FFFh + SAR EAX, 13 + ELSE + And EBX, 3FFFh + SAR EAX, 14 + ENDIF + + Cmp EAX, -8000h + JL MonoDitherClip1 + + Cmp EAX, 7FFFh + JG MonoDitherClip2 + + PollMonoDitherClipped: + StosW + + Dec CX + JNZ PollMonoDitherLoop + + Mov CS:MonoDitherValue, EBX + + + Mov CX, CS:RealBytesToMix + Add CX, CX + Jmp PollWriteBlock + + MonoDitherClip1: + Mov AX, 8000h + Jmp PollMonoDitherClipped + + MonoDitherClip2: + Mov AX, 7FFFh + Jmp PollMonoDitherClipped + + +ELSE ; No dither + Mov CX, CS:RealBytesToMix + Mov BX, 8 + + IF REGISTERED + Cmp CS:Stereo, 0 + JE PollNoStereo + + Add CX, CX + Mov BX, 4 + + ENDIF + + PollNoStereo: + Push CX + + Mov SI, 80 + Xor DI, DI + + Poll3: + Mov EAX, [SI] + Add SI, BX + Add EAX, 2000h + IF DOUBLEVOLUME + SAR EAX, 13 + ELSE + SAR EAX, 14 + ENDIF + + Cmp EAX, -8000h + JL Poll5 + Cmp EAX, 7FFFh + JG Poll6 + + Poll4: + StosW + Dec CX + JNZ Poll3 + + Pop CX + Add CX, CX +ENDIF +PollWriteBlock: + Mov AH, 40h ; Write + Xor DX, DX + Mov BX, CS:FileHandle + Int 21h + JC PollError + Cmp AX, CX + JE PollNoError + +PollError: + Push CS + Pop DS + Mov SI, Offset WriteError + Mov BX, 100 + Call SetInfoLine + + Call StopPlayBack + + Pop ES + Push CS + Pop DS + Jmp PollCloseFile + +PollNoError: + Add Word Ptr [CS:WAVEDataSize], AX + AdC Word Ptr [CS:WAVEDataSize+2], 0 + + Pop ES + Pop DS + PopAD + + Ret + +IF DITHEROUTPUT +ELSE + Poll5: + Inc NumClipped + Mov AX, 8000h + Jmp Poll4 + + Poll6: + Inc NumClipped + Mov AX, 7FFFh + Jmp Poll4 + +ENDIF + +EndP Poll + +;컴 SetTempo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = tempo +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetTempo Far + + PushAD + + Push BX + + Xor EAX, EAX + Xor EBX, EBX + Xor EDX, EDX + + Mov AX, CS:MixSpeed + + Mov EBX, EAX + ShL EAX, 1 ; EAX = MixSpeed * 2 + ShR EBX, 1 ; EBX = Mixspeed / 2 + Add EAX, EBX + + Pop BX ; BX = tempo + Div EBX + + Mov CS:BytesToMix, AX + Mov CS:BytesToMixFractional, EDX + + PopAD + + Ret + +EndP SetTempo + +;컴 SetMixVolume 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = MixVolume +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixVolume Far + + Mov CS:MixVolume, AX + Ret + +EndP SetMixVolume + +;컴 SetStereo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AL = Stereo on/off, 0 = off. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetStereo Far + +IF REGISTERED + Mov CS:StereoSet, AL + +ENDIF + Ret + +EndP SetStereo + +;컴 LoadSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = sample to load +; DS:SI points to sample header +; ES:0 points to first sample +; +; Returns: **Carry set if NO error** +; **Carry clear if error** +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc LoadSample Far + + PushAD + Push DS + Push ES + Push FS + + Mov FS, CS:SongDataArea + Mov BP, AX + Add BP, BP + Mov BP, [FS:64910+BP] + + Xor CX, CX ; From the start of the sample.. + Call GetSampleLocation ; Returns DS:ESI, ECX = length (in samples) + JC LoadSampleEnd ; Zero flag ON if 16 bit.. + + Mov BL, [FS:BP+12h] + JNZ LoadSample1 + ; 8 bit + Mov ESI, ECX + Dec ESI + + Test BL, 10h ; Loop + JZ LoadSample8_3 + + Mov ESI, [FS:BP+34h] + Mov ECX, [FS:BP+38h] + Mov EDX, 1 + + Test BL, 40h + JZ LoadSample8_1 + + Neg EDX + + Mov ESI, ECX + Sub ESI, 1 + JC LoadSample8_4 + + Cmp ESI, 1 + JAE LoadSample8_1 + Jmp LoadSample8_3 + +LoadSample8_4: + Xor ESI, ESI + +LoadSample8_3: + Xor EDX, EDX + +LoadSample8_1: + Int 3 + Mov AL, [SI] + Add ESI, EDX + Int 3 + Mov AH, [SI] + + Mov ESI, ECX + Int 3 + Mov [SI], AL + Inc ESI + Int 3 + Mov [SI], AH + + Jmp LoadSampleEnd + +LoadSample1: ; 16 bit + Mov ESI, ECX + Dec ESI + + Test BL, 10h ; Loop + JZ LoadSample16_2 + + Mov ESI, [FS:BP+34h] ; Start + Mov ECX, [FS:BP+38h] ; End + Mov EDX, 2 + + Test BL, 40h ; Pingpong? + JZ LoadSample16_1 + + Neg EDX ; Yes..pingpong + + Mov ESI, ECX + Sub ESI, 1 + JC LoadSample16_4 + + Cmp ESI, 1 + JAE LoadSample16_1 + Jmp LoadSample16_2 + +LoadSample16_4: + Xor ESI, ESI + +LoadSample16_2: + Xor EDX, EDX + +LoadSample16_1: + Add ESI, ESI + Int 3 + Mov AX, [SI] + Add ESI, EDX + ShL EAX, 16 + Int 3 + Mov AX, [SI] + + Mov ESI, ECX + Add ESI, ESI + Int 3 + RoR EAX, 16 + Mov [SI], AX + Add ESI, 2 + Int 3 + ShR EAX, 16 + Mov [SI], AX + +LoadSampleEnd: + Pop FS + Pop ES + Pop DS + PopAD + + StC + + Ret + +EndP LoadSample + +;컴 ReleaseSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AX = sample to release +; DS:SI points to sample header +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReleaseSample Far + + Ret + +EndP ReleaseSample + +;컴 ResetMemory 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetMemory Far + + Ret + +EndP ResetMemory + +;컴 GetStatus 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Returns text to show on status line, AX = display parameter +; Carry set if not to show anything. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetStatus Far + + Cmp CS:NumClipped, 0 + JNE GetStatus1 + + StC + Ret + +GetStatus1: + Push CS + Pop DS + Assume DS:Driver + + Mov SI, Offset ClippedMsg + Mov BX, Word Ptr [NumClipped+2] + Mov AX, Word Ptr [NumClipped] + + ClC + Ret + +EndP GetStatus + Assume DS:Nothing + +;컴 SoundCardScreen 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Function to have driver interactive part of program +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SoundCardScreen Far + + Mov AX, 5 + Mov SI, 1 + Mov CX, CS + Mov DX, Offset WAVScreenList + + ClC + Ret + +EndP SoundCardScreen + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +TempVariable DW 0 +Const1 DD 3F800000h + +Proc GetFilterFrequency ; Given AL= Freq + Assume DS:Driver + + ShL AX, 8 + Mov TempVariable, AX + FILD TempVariable + + FMul FreqParameterMultiplier ; -i/(24*256) + FLd ST + FRndInt + FSub ST(1), ST + FXCh + F2XM1 + FLd1 + FAdd + FScale ; = 2^(i/24*256) + FMul FreqMultiplier ; = r + + FLd1 ; 1, c + FAdd ST, ST(1) ; 1+c, c + FDivR Const1 ; 1/(1+c), c + FSt DWord Ptr [SI] + FMul + FStP DWord Ptr [SI+4] + FStP ST + + Ret + +EndP GetFilterFrequency + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Const1On16 DD 3D000000h ; actually 1 on 32 + +Proc CalculateFilterCoefficients + Assume DS:Driver + + PushA + Push CS + Pop DS + + FNInit + FLdCW NewControlWord + + Mov AL, [VolumeTable] + Mov SI, Offset FilterCoefficients + ShR AL, 1 + Call GetFilterFrequency + + Mov AL, [VolumeTable+1] ; FilterFrequency1 + Add SI, 8 + Call GetFilterFrequency + + Mov AL, [VolumeTable+2] ; FilterFrequency1 + Add SI, 8 + Call GetFilterFrequency + + Mov AL, [VolumeTable+3] ; FilterFrequency1 + Add SI, 8 + Call GetFilterFrequency + +; Now volumes + Mov SI, Offset VolumeTable+4 + Mov DI, Offset FilterVolumes + Xor AX, AX + Mov CX, 4 + +FilterVolumeLoop1: + LodSB + Mov TempVariable, AX + FILD TempVariable + FMul Const1On16 + FStP DWord Ptr [DI] + + Add DI, 4 + Loop FilterVolumeLoop1 + + PopA + Ret + +EndP CalculateFilterCoefficients + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetVariable Far + + Xor AH, AH + Mov AL, [CS:VolumeTable+DI] + Ret + Ret + +EndP GetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetVariable Far + + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Mov [VolumeTable+DI], AL + Call CalculateFilterCoefficients + + Pop DS + Ret + +EndP SetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc StartNoRampFunction Far + + Push CS + Pop ES + Mov DI, Offset StartNoRamp + + Ret + +EndP StartNoRampFunction + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +EndDriver: + +;******** Provided Variable Table ************* + +MaxNumberOfChannels DW 0FFFFh ; Maximum number of channels the + ; driver can handle. +StopPlaySection DW 1 +DefaultChannels DW 256 +DriverFlags DW 3 ; Bit 0 = MIDI Output + ; Bit 1 = hiqual + ; Bit 2 = waveform + DW 4 Dup (0) + +;******** Provided Procedure Table ************* + +ProvidedTableStart: + + DW Offset DetectCard + + DW Offset InitSound ; Playing related + DW Offset ReinitSound + DW Offset UninitSound + + DW Offset Poll + + DW Offset SetTempo ; Sound variable related + DW Offset SetMixVolume + DW Offset SetStereo + + DW Offset LoadSample ; Sample related + DW Offset ReleaseSample + DW Offset ResetMemory + DW Offset GetStatus ; Returns string to show on status line + + DW Offset SoundCardScreen ; Sound card 'screen' + + DW Offset GetVariable ; For interface + DW Offset SetVariable + DW Offset SendUARTOut + +ProvidedTableEnd: + DW 32-(ProvidedTableEnd-ProvidedTableStart)/2 Dup (0) + +EndS + +End diff --git a/it/SoundDrivers/WAVPRO.ASM b/it/SoundDrivers/WAVPRO.ASM new file mode 100755 index 0000000..8a1d866 --- /dev/null +++ b/it/SoundDrivers/WAVPRO.ASM @@ -0,0 +1,853 @@ + + .386P + +Segment DriverHeader PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +REGISTERED EQU 1 + +;***** Driver Header ******* + +include drhead.inc + +EndS + +Segment Driver PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +ORG 0 +StartDriver: + +include vtable.inc + +;******** Required ProcedureTable ************* + +include reqproc.inc + +STEREOENABLED EQU 1 +MIXRESOLUTION EQU 32 + +FileID DW 22 ; 0 = Ozone + ; 1 = Andrew Seargant + ; 2 = David Goodale + ; 3 = Nebula + ; 4 = Christian Bode + ; 5 = Flatrich + ; 6 = MAZ + ; 7 = Barthelemy DEFOSSEZ + ; 8 = Daedalus + ; 9 = Joost + ; 10= Yannis + ; 11= Mike Marton + ; 12= HB + ; 13= Catspaw + ; 14= Airon + ; 15= Mike Blaine + ; 16= Jason Tracer + ; 17= Akos Matte + ; 18= Kristian Sergiejew + ; 19= Jonathan Bartlett + ; 20= DeltaX + ; 21= Zinc + ; 22= Draggy + +FileHandle DW 0 + +LowerLimit DD -3.2768E4 +UpperLimit DD 3.2767E4 + +WAVOutputMsg DB "Writing to disk", 13 + DB "Output frequency ", 0FDh, "D", 0 +WAVFileErrorMsg DB "Unable to create output file! ", 0 +WAVMemErrorMsg DB "Unable to allocate memory!", 0 +NoReinitMsg DB "File output routines should NOT require reinitialisation ", 0 +WriteError DB "Error writing to output file. Output file closed ", 0 + + +WAVEFileHeader DB "RIFF" +WAVEFileSize DD 0 +WAVEFileHeader2 DB "WAVEfmt " +WAVEFileHeaderLength DD 10h +WAVEFileID DW 1 +WAVEChannels DW 1 ; 1 = mono, 2 = stereo +MixSpeed DW 44100 ; Default to CD quality +WAVEMixSpeedFiller DW 0 +WAVEBytesPerSecond DD 0 +WAVEBytesPerSample DW 2 +WAVEBits DW 16 +WAVEHeader3 DB "data" +WAVEDataSize DD 0 + +IFDEF REGISTERED + Stereo DB 0 + StereoSet DB 0 +ENDIF + +BytesToMix DW 0 +MixVolume DW 0 +MixSegment DW 0 +MixHandler DW Offset M32MixHandler +OldDirectory DB 80 Dup (0) + +CreatingMsg DB "Created file " +OutputFileName DB " ", 0 + +ClosedFileMsg DB "Closed output file ", 0 +OUTPUT DB "OUTPUT" + +include mix.inc +include wav.mix + +; 컴 DetectCard 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Returns carry set if error, else carry clear. Has to setup internal vars +; (eg. appropriate IRQ/DMA whatever). +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc DetectCard Far + + Call GetEMSPageFrame + Mov EMSPageFrame, AX + + Call SetupRamp + + Mov EAX, 'Jeff' + ClC ; Always assume true + Ret + +EndP DetectCard + +;컴 InitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Sets up any memory required for output +; Initiates output +; +; Parameters: AX = Number of Channels +; +; If sucessful, returns: +; Carry flag clear +; DS:SI = pointer to text to display +; AX = parameter 1 in text +; BX = parameter 2 in text +; CX = parameter 3 in text +; DX = parameter 4 in text +; DI = parameter 5 in text +; +; If unsucessful, returns: +; Carry flag set +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc InitSound Far + + Push CS + Pop DS + Assume DS:Driver + + FNINIT + + Mov AH, 48h + Mov BX, 2643 ; (65536 / (.4*31)) * 4 * 2 + Int 21h + JNC InitSound1 + + Mov SI, Offset WAVMemErrorMsg + Ret + +InitSound1: + Mov MixSegment, AX + + Mov SI, Offset WAVOutputMsg + + Mov AX, CmdLineMixSpeed + And AX, AX + JZ InitSound3 + + Cmp AX, 8000 + JA InitSound4 + + Mov AX, 8000 + +InitSound4: + Cmp AX, 64000 + JB InitSound5 + + Mov AX, 64000 + +InitSound5: + Mov MixSpeed, AX + +InitSound3: + Mov AX, MixSpeed + Ret + +EndP InitSound + Assume DS:Nothing + +;컴 ReInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Reinitialises sound output +; Initiates sound output +; +; Parameters: AX = number of channels. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReInitSound Far + + Push CS + Pop DS + + Mov SI, Offset NoReinitMsg + Mov BX, 40 + Call SetInfoLine + + Ret + +EndP ReInitSound + +;컴 UnInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Stops sound output, releases any memory used by driver +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UnInitSound Far + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, MixSegment + Test AX, AX + JZ UnInitsound1 + + Mov ES, AX + Mov AH, 49h + Int 21h + +UnInitSound1: + Mov BX, FileHandle + Test BX, BX + JZ UnInitSound2 + + Mov AX, 4200h ; Move to start of file + Xor CX, CX + Xor DX, DX + Int 21h ; Start of file + + Mov EAX, WAVEDataSize + Add EAX, 24h + Mov WAVEFileSize, EAX + + Mov AH, 40h + Mov DX, Offset WAVEFileHeader + Mov CX, 2Ch + Int 21h + + Mov AH, 3Eh + Int 21h + +UnInitSound2: + Ret + +EndP UnInitSound + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc CopyFileName ; Given DI + + Push DS + + Call GetFileName + Assume DS:Nothing ; Returns DS:SI + + Push CS + Pop ES + Mov CX, 11 + Mov AL, ' ' + Push DI + Rep StosB + Pop DI + + Mov CX, 8 + + Cmp Byte Ptr [SI], 0 + JE CopyFileName2 + Cmp Byte Ptr [SI], '.' + JE CopyFileName2 + +CopyFileName1: + LodsB + Cmp AL, '.' + JE CopyFileName3 + StosB + Loop CopyFileName1 + + Pop DS + Ret + +CopyFileName2: + Push CS + Pop DS + Mov SI, Offset OUTPUT + Mov CX, 6 + Rep MovsB + +CopyFileName3: + Pop DS + Ret + +EndP CopyFileName + +;컴 Poll 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; This procedure is called as often as possible by IT.EXE +; AX = Playmode (0 for nothing in particular, 1 = pattern, 2 = song) +; BX = pattern +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Poll Far + + Cmp MixSegment, 0 + JNE Poll2 + + Ret + +Poll2: + Test AX, AX + JNZ Poll1 + + Cmp CS:FileHandle, 0 + JE Poll7 + + PushAD + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Mov SI, Offset ClosedFileMsg + Mov BX, 100 + Call SetInfoLine + +PollCloseFile: + Xor BX, BX + XChg BX, FileHandle + Mov AX, 4200h ; Move to start of file + Xor CX, CX + Xor DX, DX + Int 21h ; Start of file + + Mov EAX, WAVEDataSize + Add EAX, 24h + Mov WAVEFileSize, EAX + + Mov AH, 40h + Mov DX, Offset WAVEFileHeader + Mov CX, 2Ch + Int 21h + + Mov AH, 3Eh ; Close file + Int 21h + + Pop DS + PopAD + Assume DS:Nothing + Ret + +Poll7: +IFDEF REGISTERED + Mov AL, CS:StereoSet + Mov CS:Stereo, AL +ENDIF + Ret + +Poll1: + PushAD + Push DS + Push ES + + Cmp CS:FileHandle, 0 + JNE Poll8 + ; Create file... BX = pattern + + Push CS + Pop DS + Assume DS:Driver + + Mov SI, Offset OldDirectory + Mov Word Ptr [SI], '.' + Call SetDirectory + Call GotoHomeDirectory + + Cmp AX, 1 + JE Poll9 + + Mov DI, Offset OutputFileName + Call CopyFileName + Mov AX, 'W.' + StosW + Mov AX, 'VA' + StosW + Jmp Poll12 + +Poll9: + Mov DI, Offset OutputFileName + Call CopyFileName + + Xor DX, DX + Mov AX, BX ; AX = pattern + Mov BX, 10 + Div BX + Mov CL, DL + Xor DX, DX + Div BX + Mov AH, AL + Mov AL, '.' + Add AH, '0' + StosW + Mov AL, DL + Mov AH, CL + Add AX, '00' + StosW + +Poll12: + Mov AH, 3Ch + Xor CX, CX + Mov DX, Offset OutputFileName + Int 21h ; Create file... + Mov SI, Offset CreatingMsg + JNC Poll10 + +Poll11: + Mov SI, Offset WAVFileErrorMsg + Mov BX, 100 + Call SetInfoLine + Call StopPlayBack + + Mov SI, Offset OldDirectory + Call SetDirectory + + Pop ES + Pop DS + PopAD + Ret + + +Poll10: + Mov FileHandle, AX + + Xor EDX, EDX + Mov WAVEDataSize, EDX + Mov DX, MixSpeed + +IFDEF REGISTERED + Mov CL, Stereo + Inc CX + ShL EDX, CL + +ELSE + ShL EDX, 1 + +ENDIF + Mov WAVEBytesPerSecond, EDX + +IFDEF REGISTERED + Mov DX, 1 + ShL DX, CL + Mov WAVEBytesPerSample, DX + + Mov Byte Ptr [WAVEChannels], CL +ENDIF + + Mov BX, AX + Mov CX, 2Ch + Mov DX, Offset WAVEFileHeader + Mov AH, 40h + Int 21h + + Mov BX, 100 + Call SetInfoLine + + Mov SI, Offset OldDirectory + Call SetDirectory + + Assume DS:Nothing + +Poll8: + Call SaveEMSPageFrame + Call Update ; Got DS:SI, CX + Call M32MixHandler + Call RestoreEMSPageFrame + + ; Now reorder everything in mixbuff + Mov DS, CS:MixSegment + Push DS + Pop ES + + Mov CX, CS:BytesToMix + Mov BX, 8 + +IFDEF REGISTERED + Cmp CS:Stereo, 0 + JE PollNoStereo + + Add CX, CX + Mov BX, 4 + +ENDIF + +PollNoStereo: + Push CX + + Xor SI, SI + Xor DI, DI + Xor DX, DX + +Poll3: + Mov EAX, [SI] + + Test EAX, EAX + JS FloatNegative + + Cmp EAX, UpperLimit + JL FloatOK + + Mov AX, 7FFFh + Jmp Poll4 + +FloatNegative: + Cmp EAX, LowerLimit + JL FloatOK + + Mov AX, 8000h + Jmp Poll4 + +FloatOK: + Fld DWord Ptr [SI] + FISt DWord Ptr [SI] + Mov AX, [SI] + +Poll4: + Add SI, BX + StosW + Dec CX + JNZ Poll3 + + Pop CX + Add CX, CX + + Mov AH, 40h ; Write + Mov BX, CS:FileHandle + Int 21h + JC PollError + Cmp AX, CX + JE PollNoError + +PollError: + Push CS + Pop DS + Mov SI, Offset WriteError + Mov BX, 100 + Call SetInfoLine + + Call StopPlayBack + + Pop ES + Push CS + Pop DS + Jmp PollCloseFile + +PollNoError: + Add Word Ptr [CS:WAVEDataSize], AX + AdC Word Ptr [CS:WAVEDataSize+2], 0 + + Pop ES + Pop DS + PopAD + + Ret + +EndP Poll + +;컴 SetTempo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = tempo +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetTempo Far + + Push AX + Push BX + Push DX + + Push BX + + Mov AX, CS:MixSpeed + Mov BX, AX + Xor DX, DX + + ShL AX, 1 + RCL DX, 1 ; DX:AX = Mixspeed*2 + + ShR BX, 1 ; BX = Mixspeed/2 + + Add AX, BX + AdC DX, 0 ; DX:AX = Mixspeed*2.5 + + Pop BX ; BX = tempo + Div BX + + Mov CS:BytesToMix, AX + + Pop DX + Pop BX + Pop AX + + Ret + +EndP SetTempo + +;컴 SetMixVolume 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = MixVolume +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixVolume Far + + Mov CS:MixVolume, AX + Ret + +EndP SetMixVolume + +;컴 SetStereo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AL = Stereo on/off, 0 = off. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetStereo Far + +IFDEF REGISTERED + Mov CS:StereoSet, AL + +ENDIF + Ret + +EndP SetStereo + +;컴 LoadSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = sample to load +; DS:SI points to sample header +; ES:0 points to first sample +; +; Returns: **Carry set if NO error** +; **Carry clear if error** +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc LoadSample Far + + PushAD + Push DS + Push ES + Push FS + + Mov FS, CS:SongDataArea + Mov BP, AX + Add BP, BP + Mov BP, [FS:64910+BP] + + Xor CX, CX ; From the start of the sample.. + Call GetSampleLocation ; Returns DS:ESI, ECX = length + JC LoadSampleEnd ; Zero flag ON if 16 bit.. + + Mov AX, 0 + Mov BL, [FS:BP+12h] + JNZ LoadSample1 + ; 8 bit + + Test BL, 10h ; Loop + JZ LoadSample8_2 + + Mov ESI, [FS:BP+34h] + Mov ECX, [FS:BP+38h] + + Test BL, 40h + JZ LoadSample8_1 + + Mov ESI, ECX + Sub ESI, 2 + JNC LoadSample8_1 + + Xor ESI, ESI + +LoadSample8_1: + Call UpdateSampleLocation + Mov AL, [SI] + +LoadSample8_2: + Mov ESI, ECX + Call UpdateSampleLocation + Mov [SI], AL + Jmp LoadSampleEnd + +LoadSample1: ; 16 bit + Test BL, 10h ; Loop + JZ LoadSample16_2 + + Mov ESI, [FS:BP+34h] + Mov ECX, [FS:BP+38h] + + Test BL, 40h + JZ LoadSample16_1 + + Mov ESI, ECX + Sub ESI, 2 + JNC LoadSample16_1 + + Xor ESI, ESI + +LoadSample16_1: + Add ESI, ESI + Call UpdateSampleLocation + Mov AX, [SI] + +LoadSample16_2: + Mov ESI, ECX + Add ESI, ESI + Call UpdateSampleLocation + Mov [SI], AX + +LoadSampleEnd: + Pop FS + Pop ES + Pop DS + PopAD + + StC + + Ret + +EndP LoadSample + +;컴 ReleaseSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AX = sample to release +; DS:SI points to sample header +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReleaseSample Far + + Ret + +EndP ReleaseSample + +;컴 ResetMemory 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetMemory Far + + Ret + +EndP ResetMemory + +;컴 GetStatus 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Returns text to show on status line, AX = display parameter +; Carry set if not to show anything. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetStatus Far + + StC + Ret + +EndP GetStatus + +;컴 SoundCardScreen 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Function to have driver interactive part of program +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SoundCardScreen Far + + Xor AX, AX + StC + Ret + +EndP SoundCardScreen + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetVariable Far + + Ret + +EndP GetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetVariable Far + + Ret + +EndP SetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +EndDriver: + +;******** Provided Variable Table ************* + +MaxNumberOfChannels DW 0FFFFh ; Maximum number of channels the + ; driver can handle. +StopPlaySection DW 1 +DefaultChannels DW 256 + DW 5 Dup (0) + +;******** Provided Procedure Table ************* + +ProvidedTableStart: + + DW Offset DetectCard + + DW Offset InitSound ; Playing related + DW Offset ReinitSound + DW Offset UninitSound + + DW Offset Poll + + DW Offset SetTempo ; Sound variable related + DW Offset SetMixVolume + DW Offset SetStereo + + DW Offset LoadSample ; Sample related + DW Offset ReleaseSample + DW Offset ResetMemory + DW Offset GetStatus ; Returns string to show on status line + + DW Offset SoundCardScreen ; Sound card 'screen' + + DW Offset GetVariable ; For interface + DW Offset SetVariable + +ProvidedTableEnd: + DW 32-(ProvidedTableEnd-ProvidedTableStart)/2 Dup (0) + +EndS + +End diff --git a/it/SoundDrivers/WSSDRV.ASM b/it/SoundDrivers/WSSDRV.ASM new file mode 100755 index 0000000..977673d --- /dev/null +++ b/it/SoundDrivers/WSSDRV.ASM @@ -0,0 +1,2175 @@ +; +; Windows Sound System Driver +; + .386P + +Segment DriverHeader PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +;***** Driver Header ******* + +include drhead.inc + +EndS + +Segment Driver PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +ORG 0 +StartDriver: + +include vtable.inc + +;******** Required ProcedureTable ************* + +include reqproc.inc + +;********************************** + +STEREOENABLED EQU 1 +DMABUFFERLENGTH EQU 8192 +MIXRESOLUTION EQU 32 ; 32 bit mixing for +MIXTABLESIZE EQU 2*256*65 + +DMASize DW 2048 + +WSSMsg DB "Using Windows Sound System", 13 + DB "Port ", 0FDh, "Xh, IRQ ", 0FDh, "D, DMA ", 0FDh, "D", 0 + +WSSNoMemoryMsg DB "Using Windows Sound System", 13 + DB "Error: Insufficient memory", 0 + +ReinitMsg DB "Windows Sound System reinitialised", 0 + +ConfigErrorMsg DB "Error saving configuration to ITWSS.DRV", 0 +ConfigOKMsg DB "Configuration saved to ITWSS.DRV", 0 + +DriverName DB "ITWSS.DRV", 0 + +Forced DB 0 +Stereo DB 0 +MixVolume DW 0 + +BytesToMix DW 1000 +WSSMixConst DB 0 + +MixSegment DW 0 +DMASegment DW 0 + +MixTransferOffset DW 0 +MixTransferRemaining DW 0 + +CONFIGURATIONOFFSET EQU $+128 +CONFIGSIZE EQU 6 +MixMode DW 0 +MixModeOffset DW 0 +Filter DW 0 + +IMR DW 0 +OldWSSIRQHandler DD 0 + +FilterValue DD 0 +FilterValue2 DD 0 + +MixSpeedTable DW 5513, 41h + DW 6615, 4Fh + DW 8000, 40h + DW 9600, 4Eh + DW 11025, 43h + DW 16000, 42h + DW 18900, 45h + DW 22050, 47h + DW 27429, 44h + DW 32000, 46h + DW 33075, 4Dh + DW 37800, 49h + DW 44100, 4Bh + DW 48000, 4Ch + DW 54860, 48h + DW 64000, 4Ah + +IRQSetupTable DB 0, 0, 0, 0, 0, 0, 0, 8 + DB 0, 10h, 18h, 20h, 0, 0, 0, 0 + +DMASetupTable DB 1, 2, 0, 3, 0, 0, 0, 0 + +IRQData Label Word + DW 20h, 1111111111111110b ; IRQ 0 + DW 24h, 1111111111111101b ; IRQ 1 + DW 28h, 1111110111111011b ; IRQ 2 + DW 2Ch, 1111111111110111b ; IRQ 3 + DW 30h, 1111111111101111b ; IRQ 4 + DW 34h, 1111111111011111b ; IRQ 5 + DW 38h, 1111111110111111b ; IRQ 6 + DW 3Ch, 1111111101111111b ; IRQ 7 + DW 1C0h, 1111111011111011b ; IRQ 8 + DW 1C4h, 1111110111111011b ; IRQ 9 + DW 1C8h, 1111101111111011b ; IRQ 10 + DW 1CCh, 1111011111111011b ; IRQ 11 + DW 1D0h, 1110111111111011b ; IRQ 12 + DW 1D4h, 1101111111111011b ; IRQ 13 + DW 1D8h, 1011111111111011b ; IRQ 14 + DW 1DCh, 0111111111111011b ; IRQ 15 + +;********************************** +; WSS Registers +;********************************** + +CODEC_INDEX_LIC = 00 +CODEC_INDEX_RIC = 01h +CODEC_INDEX_LX1C = 02h +CODEC_INDEX_RX1C = 03h +CODEC_INDEX_LX2C = 04h +CODEC_INDEX_RX2C = 05h +CODEC_INDEX_LDC = 06h +CODEC_INDEX_RDC = 07h +CODEC_INDEX_CDF = 08h +CODEC_INDEX_INTF = 09h +CODEC_INDEX_PIN = 0Ah +CODEC_INDEX_TEST = 0Bh +CODEC_INDEX_MISC = 0Ch +CODEC_INDEX_DIGMIX = 0Dh +CODEC_INDEX_UPR_COUNT = 0Eh +CODEC_INDEX_LWR_COUNT = 0Fh + +CODEC_MCE = 40h + +LDC_LDM = 80h +LDC_LDA = 3Fh + +RDC_RDM = 80h +RDC_RDA = 3Fh + +CDF_STEREO = 10h + +INTF_PEN = 01h +INTF_CEN = 02h +INTF_SDC = 04h +INTF_ACAL = 08h +INTF_PPIO = 40h +INTF_CPIO = 80h + +PIN_IEN = 2 + +TEST_ORL = 03h +TEST_ORR = 0Ch +TEST_DRS = 10h +TEST_ACI = 20h +TEST_PUR = 40h +TEST_COR = 80h + +WSS_INTF = 00h +WSS_CHIPID = 03h +WSS_BASE = 04h + +;********************************** + +WSS16ScreenList Label + DW 16 + DW Near Ptr IdleFunctionList + DW Near Ptr GlobalKeyLink + + DW Near Ptr FullScreenBox ; 0 + DW Near Ptr ScreenHeader + DW Near Ptr FillHeader + DW Near Ptr WSSHeaderLine + + DW Near Ptr DriverText + + DW Near Ptr MixModeText + DW Near Ptr MixModeButton1 ; 6 + DW Near Ptr MixModeButton2 ; + DW Near Ptr MixModeButton3 ; 8 + DW Near Ptr MixModeButton4 ; 9 + + DW Near Ptr FilterText + DW Near Ptr FilterButton1 ; 11 + DW Near Ptr FilterButton2 + DW Near Ptr FilterButton3 + + DW Near Ptr VolumeText + DW Near Ptr VolumeBox1 + + DW Near Ptr MasterVolumeLeft ; 16 + DW Near Ptr MasterVolumeRight ; 17 + + DW 0 + +WSSHeaderLine DW 10 + DB "Windows Sound System Driver", 0 + +EmptyObject DW 1 + DB 0, 0 + DB 0 + DB 0 + +DriverText DW 1 + DB 27, 48 + DB 21h + DB "Windows Sound System Driver 1.1 for Impulse Tracker", 0 + +GlobalKeyLink DB 7 +GlobalKeyLink2 DD 0 + +IdleFunctionList DD 0 + DD 0 + +FillHeader DW 8 +FillHeader2 DD 0 + +FullScreenBox DW 0 + DB 0, 0, 79, 49 + DB 4 + +ScreenHeader DW 8 +ScreenHeader2 DD 0 + +VolumeText DW 1 + DB 2, 14 + DB 20h + DB "Master Volume Left", 13 + DB "Master Volume Right" + DB 0 + +VolumeBox1 DW 0 + DB 21, 13, 31, 16 + DB 25 + +MasterVolumeLeft DW 9 + DB 22, 14 + DW 0, 63 + DW 9, 0 + DW 0FFFFh, 17, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +MasterVolumeRight DW 9 + DB 22, 15 + DW 0, 63 + DW 9, 1 + DW 16, 6, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +MixModeText DW 1 + DB 2, 18 + DB 20h + DB "Mixing Mode, Playback Frequency: ", 0FDh, "DHz", 0 +MixSpeed DW 48000 + +MixModeButton1 DW 2 + DW 17, 7, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment1 DW 0 + DW 0 + DW Offset SetMixMode +DriverSegment2 DW 0 + DB 3, 20, 32, 22, 8 + DB 0 + DB " 16 Bit, Non-Interpolated", 0 + +MixModeButton2 DW 2 + DW 6, 8, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment3 DW 0 + DW 2 + DW Offset SetMixMode +DriverSegment4 DW 0 + DB 3, 23, 32, 25, 8 + DB 0 + DB " 16 Bit, Interpolated", 0 + +MixModeButton3 DW 2 + DW 7, 9, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment5 DW 0 + DW 4 + DW Offset SetMixMode +DriverSegment6 DW 0 + DB 3, 26, 32, 28, 8 + DB 0 + DB " 32 Bit, Non-Interpolated", 0 + +MixModeButton4 DW 2 + DW 8, 11, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment7 DW 0 + DW 6 + DW Offset SetMixMode +DriverSegment8 DW 0 + DB 3, 29, 32, 31, 8 + DB 0 + DB " 32 Bit, Interpolated", 0 + +FilterText DW 1 + DB 2, 33 + DB 20h + DB "Filter mode", 0 + +FilterButton1 DW 2 + DW 9, 12, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetFilter +DriverSegment9 DW 0 + DW 0 + DW Offset SetFilter +DriverSegment10 DW 0 + DB 3, 35, 29, 37, 8 + DB 0 + DB " No Filter", 0 + +FilterButton2 DW 2 + DW 11, 13, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetFilter +DriverSegment11 DW 0 + DW 1 + DW Offset SetFilter +DriverSegment12 DW 0 + DB 3, 38, 29, 40, 8 + DB 0 + DB " 50% Filter", 0 + +FilterButton3 DW 2 + DW 12, 0FFFFh, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetFilter +DriverSegment13 DW 0 + DW 2 + DW Offset SetFilter +DriverSegment14 DW 0 + DB 3, 41, 29, 43, 8 + DB 0 + DB " 75% Filter", 0 + +VolumeTable DB 2 Dup (0) + +; 컴 MixingRoutines 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +MixBufferPos DW 0 + +include dma.inc +include mix.inc +include m12bit.mix +include m12biti.mix +include m32bit.mix +include m32biti.mix + +MixFunctionTables Label + +include m12bit.inc ; contains the tables +include m12biti.inc +include m32bit.inc +include m32biti.inc + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +RelocationTable Label Word + DW Offset DriverSegment1, Offset DriverSegment2 + DW Offset DriverSegment3, Offset DriverSegment4 + DW Offset DriverSegment5, Offset DriverSegment6 + DW Offset DriverSegment7, Offset DriverSegment8 + DW Offset DriverSegment9, Offset DriverSegment10 + DW Offset DriverSegment11, Offset DriverSegment12 + DW Offset DriverSegment13, Offset DriverSegment14 + DW 0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetMixMode Far + + Push CS + Pop ES + Mov DI, Offset MixMode + + Ret + +EndP GetMixMode + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetFilter Far + + Push CS + Pop ES + Mov DI, Offset Filter + + Ret + +EndP GetFilter + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetFilter Far + + Mov AX, [SI+22] + Mov CS:FilterValue, 0 + Mov CS:Filter, AX + ClI + Jmp SetMixModeChain + +EndP SetFilter + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc WaitCoDec + + Push CX + + Mov CX, 0F000h + +WaitCoDec1: + In AL, DX + Test AL, AL + JNS WaitCoDec2 + Loop WaitCoDec1 + + StC + +WaitCoDec2: + Pop CX + Ret + +EndP WaitCoDec + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc WaitAutoCalibration + + Push CX + Mov CX, 0F000h + +WaitAutoCalibration1: + Mov AL, CODEC_INDEX_TEST + Out DX, AL + Inc DX + In AL, DX + Dec DX + Test AL, TEST_ACI + JNZ WaitAutoCalibration2 + Loop WaitAutoCalibration1 + + StC + +WaitAutoCalibration2: + Pop CX + Ret + +EndP WaitAutoCalibration + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixMode Far + + Mov AX, [SI+22] + + ClI + + Mov CS:MixMode, AX + + Mov BX, 180 + Mul BX + Mov CS:MixModeOffset, AX + + Mov DS, Word Ptr [CS:RecalculateAllVolumes+2] + Call CS:RecalculateAllVolumes + + StI + +SetMixModeChain: + Call GotoHomeDirectory + + ; Now to save config into driver file. + Push CS + Pop DS + Assume DS:Driver + + Mov AX, 3D02h ; Read write access + Mov DX, Offset DriverName + Mov SI, Offset ConfigErrorMsg + Int 21h + JC SetMixMode1 + + Mov BX, AX + + Mov AX, 4200h + Xor CX, CX + Mov DX, Offset CONFIGURATIONOFFSET + Int 21h + JC SetMixMode2 + + Mov AH, 40h + Mov CX, CONFIGSIZE + Mov DX, Offset MixMode + Int 21h + +SetMixMode2: + PushF + Mov AH, 3Eh + Int 21h + PopF + + JC SetMixMode1 + + Mov SI, Offset ConfigOKMsg + +SetMixMode1: + Mov BX, 40 + Call SetInfoLine + + Mov AX, 1 + Ret + +EndP SetMixMode + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GetWSSMixConst ; Work out value.. and nearest + ; mixspeed value. + + PushA + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, CmdLineMixSpeed + Mov CX, MixSpeed + Test AX, AX + JZ GetWSSMixConst1 + + Mov CX, 64000 + Cmp AX, CX + JA GetWSSMixConst1 + + Mov CX, 8000 + Cmp AX, CX + JB GetWSSMixConst1 + + Mov CX, AX + +GetWSSMixConst1: ; CX = desired mixspeed + Mov SI, Offset MixSpeedTable + Mov DX, 16 ; 16 different available speeds + + Xor BX, BX + +GetWSSMixConst2: + LodsW + Cmp AX, BX + JB GetWSSMixConst3 + Cmp AX, CX + JA GetWSSMixConst3 + + Mov BX, AX + Mov DH, [SI] + +GetWSSMixConst3: + LodsW ; Add SI, 2 + Dec DL + JNZ GetWSSMixConst2 + + Mov MixSpeed, BX + Mov WSSMixConst, DH + + Pop DS + PopA + Ret + +EndP GetWSSMixConst + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PingWSS ; Check BasePort, DX = BasePort + ; Preserves DX, destroys AX + + Push DX + + Add DX, WSS_CHIPID ; Check for valid Chip ID + In AL, DX + + And AL, 3Fh + JZ PingWSS1 + Cmp AL, 4 + JE PingWSS1 + Cmp AL, 0Fh + JE PingWSS1 + +PingWSSFailure: + Pop DX + + StC + Ret + +PingWSS1: + Add DX, 4+2-WSS_CHIPID + + In AL, DX + Xor AL, AL + Out DX, AL + + Sub DX, 2 ; DX = AD1848 Baseport + Call WaitCodec + JC PingWSSFailure + + In AL, DX + Test AL, AL + JS PingWSSFailure + + Mov AL, CODEC_INDEX_MISC + Out DX, AL + Inc DX ; DX = Data port + In AL, DX + Mov AH, AL ; AH = Revision + + Xor AL, AL ; Write 0 revision + Out DX, AL + In AL, DX + And AX, 8F8Fh + Cmp AL, AH + JNE PingWSSFailure + Dec DX ; DX = AD1848 baseport + + Mov AL, CODEC_MCE or CODEC_INDEX_INTF + Out DX, AL + Inc DX + Mov AL, INTF_ACAL or INTF_SDC + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_INTF + Out DX, AL + Inc DX + Mov AL, INTF_ACAL or INTF_SDC + Out DX, AL + Dec DX + + Call WaitAutoCalibration ; Returns carry if error + ; Carry clear if none. + + Pop DX + Ret + +EndP PingWSS + +; 컴 DetectCard 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Returns carry set if error, else carry clear. Has to setup internal vars +; (eg. appropriate IRQ/DMA whatever). +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc DetectCard Far + + Push CS + Pop DS + Assume DS:Driver + + Cmp IRQ, 0FFFFh + JNE DetectCardIRQDone + + Mov IRQ, 7 + +DetectCardIRQDone: + Cmp DMA, 0FFFFh + JNE DetectCardDMADone + + Mov DMA, 1 + +DetectCardDMADone: + Mov DX, BasePort + Cmp DX, 0FFFFh + JE DetectCardFindBasePort + + Call PingWSS + JNC CheckWSSOK + +DetectWSSFailure: + StC + Ret + +DetectCardFindBasePort: + Mov DX, 530h + Call PingWSS + JNC DetectWSSOK + + Mov DX, 0E80h + Call PingWSS + JNC DetectWSSOK + + Mov DX, 0F40h + Call PingWSS + JNC DetectWSSOK + + Mov DX, 604h + Call PingWSS + JC DetectWSSFailure + +DetectWSSOK: + Mov BasePort, DX + +CheckWSSOK: + ; Check for valid IRQ + Mov BX, IRQ + Mov AL, [IRQSetupTable+BX] + Mov BX, DMA + Mov AH, [DMASetupTable+BX] + Test AL, AL + JZ DetectWSSFailure + Test AH, AH + JZ DetectWSSFailure + + Or AL, AH + Out DX, AL + + Add DX, WSS_BASE + Mov AL, CODEC_INDEX_RDC + Out DX, AL + Inc DX + In AL, DX + Mov AH, AL + Dec DX + + Mov AL, CODEC_INDEX_LDC + Out DX, AL + Inc DX + In AL, DX + And AX, 3F3Fh + Neg AL + Neg AH + Add AL, 3Fh + Add AH, 3Fh + Mov [Word Ptr VolumeTable], AX + + Mov EAX, 'Jeff' + ClC + Ret + +EndP DetectCard + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +MixModeTable Label Word + DW Offset Mix0ModeMono, Mix0ModeStereo + DW Offset Mix0ModeMono, Mix0ModeStereo + DW Offset Mix6ModeMono, Mix6ModeStereo + DW Offset Mix6ModeMono, Mix6ModeStereo + +Proc MixSamples ; Given DS:SI = info tables, CX = numchannels + + ; 1. Clean buffer + ; + update variables + ; 2. Update parameters + ; 3. Mix func + ; 4. Return + + Push CX + + Mov CX, BytesToMix + Mov ES, MixSegment + Mov DI, MIXTABLESIZE + Xor EAX, EAX + Mov DX, CX + Add CX, CX + + Mov MixTransferOffset, DI ; } Memory write + + Cmp Stereo, 0 + JE MixSamples1 + + Mov DX, CX + +MixSamples1: + Rep StosD ; } Memory write + Mov MixTransferRemaining, DX ; } + + Pop CX + +MixSamples2: + Test Byte Ptr [SI], 1 + JZ MixSamplesEnd2 + Cmp Byte Ptr [SI+36h], 100 + JE MixSamplesEnd2 + + Push CX + Mov CX, [SI] + + Test CH, 2 + JZ MixSamples3 + And Byte Ptr [SI], Not 1 + + Jmp MixSamplesEnd +; Cmp MixMode, 8 ; Is it volume ramping? +; JB MixSamplesEnd + +MixSamples3: + Test CL, 20h ; New freq? + JZ MixSamples5 + + Mov AX, [SI+10h] + Mov DX, [SI+12h] + Mov BX, MixSpeed + Cmp DX, BX + JAE MixSamplesHandleError + + Div BX + ShL EAX, 16 + Xor AX, AX + Div BX + Mov STEPVALUE, EAX + +MixSamples4: + Test CH, 1 + JZ MixSamples5 + + Mov DWord Ptr [SI+1Ch], 0 ; Current Volume = 0 + ; for volume sliding. +MixSamples5: + Test CX, 8440h ; New volume or panning? + JZ MixSamplesMix + + Xor AX, AX + Test CH, 8 ; Muted? + JNZ MixModeCommon + + Mov BX, MixMode + Add BL, Stereo + Add BX, BX + Jmp [CS:MixModeTable+BX] + +Mix0Mode: ; 16-bit mixing, no interpolation +Mix0ModeMono: ; and 16-bit mixing, interpolation + Mov AL, [SI+20h] + ShR AL, 1 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Mov AX, 0 + JZ MixModeCommon + Mov AL, 30 ; Use left only-mixing for mono + Jmp MixModeCommon + +Mix0ModeStereo: + Mov AL, [SI+37h] ; Final pan + Cmp AL, 100 + JE Mix0ModeSurround + + Mul Byte Ptr [SI+20h] ; Final volume + Add AX, 64 + ShR AX, 7 + Mov [SI+0Ch], AX ; Store into right volume + + Mov AL, 64 + Sub AL, [SI+37h] + Mul Byte Ptr [SI+20h] + Add AX, 64 + ShR AX, 7 + Mov [SI+0Eh], AX ; Left volume + + Mov CH, AL ; CH = left volume + Mov CL, [SI+0Ch] ; CL = right volume + Mov AX, 0 + + Test CX, CX + JZ MixModeCommon + + Mov AL, 30 ; Left only... + Test CL, CL + JZ MixModeCommon + + Mov AL, 60 + Test CH, CH + JZ MixModeCommon + + Mov AL, 90 + Cmp CL, CH + JZ MixModeCommon + + Mov AL, 120 + Jmp MixModeCommon + +Mix0ModeSurround: + Mov AL, [SI+20h] + ShR AL, 2 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Mov AX, 0 + JZ MixModeCommon + Mov AL, 150 ; Surround + Jmp MixModeCommon + +Mix6ModeMono: + Mov AX, [SI+4Ah] + Mul MixVolume + ShRD AX, DX, 8 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Test AX, AX + JZ MixModeCommon + Mov AX, 30 + Jmp MixModeCommon + +Mix6ModeStereo: + Mov AL, [SI+37h] ; Final pan + Cmp AL, 100 + JE Mix6ModeSurround + + Mul Byte Ptr MixVolume + Mul Word Ptr [SI+4Ah] + ShRD AX, DX, 14 + Mov [SI+0Ch], AX ; Store into right volume + Mov BX, AX + ShL EAX, 16 + + Mov AL, 64 ; Do left volume + Sub AL, [SI+37h] ; AL = 64-FinalPan + Mul Byte Ptr MixVolume + Mul Word Ptr [SI+4Ah] + ShRD AX, DX, 14 + Mov [SI+0Eh], AX + + Mov ECX, EAX + + ; BX = right volume + ; CX = Left volume + Mov AX, 0 + Test ECX, ECX + JZ MixModeCommon + + Mov AL, 30 + Test BX, BX + JZ MixModeCommon + + Mov AL, 60 + Test CX, CX + JZ MixModeCommon + + Mov AL, 90 + Cmp CX, BX + JE MixModeCommon + + Mov AL, 120 + Jmp MixModeCommon + +Mix6ModeSurround: + Mov AX, [SI+4Ah] + Mul MixVolume + ShRD AX, DX, 9 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + JZ MixModeCommon + Mov AX, 150 + Jmp MixModeCommon + +MixModeCommon: ; Requires AX = 30/60/90 etc. depending + ; On mixing mode type. + ; This will add 180 for 16-bit, + ; And sort out loop types. + Mov BL, [SI+0Ah] + Test Byte Ptr [SI+18h], 2 ; 16 bit? + JZ MixModeCommon1 + + Add AX, 180 + +MixModeCommon1: + Cmp BL, 8 + JB MixModeCommon3 ; No loop + JE MixModeCommon2 ; Forwards loop + + Add AX, 10 + +MixModeCommon2: + Add AX, 10 + +MixModeCommon3: + Add AX, Offset MixFunctionTables + Add AX, MixModeOffset + Mov [SI+8], AX ; Offset... + +MixSamplesMix: + Mov BX, [SI+8] ; BX = offset into + Mov EAX, [CS:BX+2] + Mov DWord Ptr PreMixFunction, EAX + Mov EAX, [CS:BX+6] + Mov DWord Ptr MixFunctionSeparateBackwards, EAX + + Mov AX, BytesToMix + Mov MixBlockSize, AX + Mov MixBufferOffset, MIXTABLESIZE + + Mov EAX, CURRENTPOSITION + Mov OLDPOSITION, EAX + + Call Word Ptr [CS:BX] + + And Word Ptr [SI], 0111100010001101b + Jmp MixSamplesEnd + +MixSamplesHandleError: + Mov Word Ptr [SI], 200h + + Test Byte Ptr [SI+3Ah], 80h + JNZ MixSamplesEnd + + Mov BX, [SI+38h] + And Byte Ptr [BX], Not 4 ; Turn off channel + +MixSamplesEnd: + Pop CX + +MixSamplesEnd2: + Add SI, 128 + Dec CX + JNZ MixSamples2 + + Ret + +EndP MixSamples + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc WSSIRQHandler + + PushAD + Push DS + Push ES + + ClD + + Mov AX, CS + Mov DS, AX + Assume DS:Driver + + Mov DX, [BasePort] + Add DX, 6 + In AL, DX + Test AL, 1 + JZ WSSAckIRQ2 + + Xor AL, AL + Out DX, AL + +WSSAckIRQ2: + Mov AL, 20h + Cmp IRQ, 8 + JB WSSAckIRQ1 + + Out 0A0h, AL + +WSSAckIRQ1: + Out 20h, AL + + Mov AX, MixBufferPos + Mov BX, AX + Mul DMASize + Cmp AX, DMABUFFERLENGTH + JB WSSIRQHandler2 + + Xor AX, AX + Xor BX, BX + +WSSIRQHandler2: + Inc BX + Mov MixBufferPos, BX + + CLD + + + ; OK... time to get next block + ; Check whether stereo thing is on.. + ; + LES DI, [ActualDMAPtr] + Add DI, AX + + Mov BX, DMASize ; BX = bytes required + ShR BX, 1 + ; BX = samples required + Mov BP, 8 ; Skip for mono + Mov CL, 14 ; Shift for mono + + Cmp Stereo, 0 + JE WSSIRQHandlerMono + + Mov BP, 4 ; Stereo skip value. + Dec CL + +WSSIRQHandlerMono: + Call SaveEMSPageFrame + + Cmp MixTransferRemaining, 0 + JNE WSSIRQHandler4 + Assume DS:Nothing + +WSSIRQHandler3: + Push BX + Push CX + Push BP + Push ES + Push DI + + Call Update + Call MixSamples + + Pop DI + Pop ES + Pop BP + Pop CX + Pop BX + +WSSIRQHandler4: + Mov DS, MixSegment + Mov SI, MixTransferOffset + Mov DX, BX ; DX = samples to transfer + Cmp DX, MixTransferRemaining + JBE WSSIRQHandler5 + + Mov DX, MixTransferRemaining + +WSSIRQHandler5: + Push DX + Cmp CS:Filter, 1 + JB WSSIRQHandler6 + JE WSSIRQHFilter + + Cmp CS:Stereo, 0 + JE WSSIRQ3QFilterMono + +WSSIRQ3QFilterStereo: + Push BX + + Mov EBX, FilterValue + Mov EBP, FilterValue2 + ShR DX, 1 + +WSSIRQ3QFilterStereo1: + Mov EAX, EBX + Mov ECX, EBP + Add EAX, [SI] + Add ECX, [SI+4] + SAR EAX, 1 + SAR ECX, 1 + Add EBX, EAX + Add EBP, ECX + SAR EBX, 1 + SAR EBP, 1 + + Mov EAX, EBX + SAR EAX, 13 + + Cmp EAX, -8000h + JL WSS3QFilterStereoClip1 + Cmp EAX, 7FFFh + JG WSS3QFilterStereoClip2 + +WSSIRQ3QFilterStereo2: + StosW + + Mov EAX, EBP + SAR EAX, 13 + + Cmp EAX, -8000h + JL WSS3QFilterStereoClip3 + Cmp EAX, 7FFFh + JG WSS3QFilterStereoClip4 + +WSSIRQ3QFilterStereo3: + StosW + + Add SI, 8 + Dec DX + JNZ WSSIRQ3QFilterStereo1 + + Mov FilterValue, EBX + Mov FilterValue2, EBP + + Pop BX + + Jmp WSSMixTransferEnd + +WSSIRQ3QFilterMono: + Push BX + + Mov EBX, FilterValue + +WSSIRQ3QFilterMono1: + Mov EAX, EBX + Add EAX, [SI] + SAR EAX, 1 + Add EBX, EAX + SAR EBX, 1 + Mov EAX, EBX + SAR EAX, 14 + + Cmp EAX, -8000h + JL WSS3QFilterMonoClip1 + Cmp EAX, 7FFFh + JG WSS3QFilterMonoClip2 + +WSSIRQ3QFilterMono2: + StosW + + Add SI, 8 + Dec DX + JNZ WSSIRQ3QFilterMono1 + + Mov FilterValue, EBX + + Pop BX + + Jmp WSSMixTransferEnd + +WSSIRQHFilter: + Cmp CS:Stereo, 0 + JE WSSIRQHFilterMono + +WSSIRQHFilterStereo: + Push BX + + Mov EBX, FilterValue + Mov EBP, FilterValue2 + ShR DX, 1 + +WSSIRQHFilterStereo1: + Add EBX, [SI] + Add EBP, [SI+4] + + SAR EBX, 1 + SAR EBP, 1 + + Mov EAX, EBX + SAR EAX, 13 + + Cmp EAX, -8000h + JL WSSHFilterStereoClip1 + Cmp EAX, 7FFFh + JG WSSHFilterStereoClip2 + +WSSIRQHFilterStereo2: + StosW + + Mov EAX, EBP + SAR EAX, 13 + + Cmp EAX, -8000h + JL WSSHFilterStereoClip3 + Cmp EAX, 7FFFh + JG WSSHFilterStereoClip4 + +WSSIRQHFilterStereo3: + StosW + + Add SI, 8 + Dec DX + JNZ WSSIRQHFilterStereo1 + + Mov FilterValue, EBX + Mov FilterValue2, EBP + + Pop BX + + Jmp WSSMixTransferEnd + +WSSIRQHFilterMono: + Push BX + + Mov EBX, FilterValue + +WSSIRQHFilterMono1: + Add EBX, [SI] + SAR EBX, 1 + Mov EAX, EBX + SAR EAX, 14 + + Cmp EAX, -8000h + JL WSSHFilterMonoClip1 + Cmp EAX, 7FFFh + JG WSSHFilterMonoClip2 + +WSSIRQHFilterMono2: + StosW + + Add SI, 8 + Dec DX + JNZ WSSIRQHFilterMono1 + + Mov FilterValue, EBX + + Pop BX + + Jmp WSSMixTransferEnd + +WSSIRQHandler6: + Mov EAX, [SI] + SAR EAX, CL + + Cmp EAX, -8000h + JL WSSIRQHandlerClip1 + Cmp EAX, 7FFFh + JG WSSIRQHandlerClip2 + +WSSIRQHandler7: + StosW ; } Memory write + + Add SI, BP + Dec DX + JNZ WSSIRQHandler6 + +WSSMixTransferEnd: + Pop DX + + Sub MixTransferRemaining, DX ; } Memory write + Sub BX, DX + JNZ WSSIRQHandler3 + + Mov MixTransferOffset, SI ; } Memory write + + Call RestoreEMSPageFrame + + Pop ES + Pop DS + PopAD + IRet + +WSSIRQHandlerClip1: + Mov AX, 8000h + Jmp WSSIRQHandler7 + +WSSIRQHandlerClip2: + Mov AX, 7FFFh + Jmp WSSIRQHandler7 + +WSSHFilterMonoClip1: + Mov AX, 8000h + Jmp WSSIRQHFilterMono2 + +WSSHFilterMonoClip2: + Mov AX, 7FFFh + Jmp WSSIRQHFilterMono2 + +WSSHFilterStereoClip1: + Mov AX, 8000h + Jmp WSSIRQHFilterStereo2 + +WSSHFilterStereoClip2: + Mov AX, 7FFFh + Jmp WSSIRQHFilterStereo2 + +WSSHFilterStereoClip3: + Mov AX, 8000h + Jmp WSSIRQHFilterStereo3 + +WSSHFilterStereoClip4: + Mov AX, 7FFFh + Jmp WSSIRQHFilterStereo3 + +WSS3QFilterMonoClip1: + Mov AX, 8000h + Jmp WSSIRQ3QFilterMono2 + +WSS3QFilterMonoClip2: + Mov AX, 7FFFh + Jmp WSSIRQ3QFilterMono2 + +WSS3QFilterStereoClip1: + Mov AX, 8000h + Jmp WSSIRQ3QFilterStereo2 + +WSS3QFilterStereoClip2: + Mov AX, 7FFFh + Jmp WSSIRQ3QFilterStereo2 + +WSS3QFilterStereoClip3: + Mov AX, 8000h + Jmp WSSIRQ3QFilterStereo3 + +WSS3QFilterStereoClip4: + Mov AX, 7FFFh + Jmp WSSIRQ3QFilterStereo3 + +EndP WSSIRQHandler + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetIRQ + + PushAD + Push ES + + Xor AX, AX + Mov ES, AX + + Mov DI, IRQ + ShL DI, 2 + Add DI, Offset IRQData + Mov BX, [CS:DI] + + Mov AX, CS + ShL EAX, 16 + Mov AX, Offset WSSIRQHandler + + XChg [ES:BX], EAX + Mov OldWSSIRQHandler, EAX + + Mov AX, IMR + And AX, [DI+2] + + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Pop ES + PopAD + + Ret + +EndP SetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetIRQ + + PushAD + Push ES + + Xor AX, AX + Mov ES, AX + + Mov DI, IRQ + ShL DI, 2 + Mov BX, [IRQData+DI] + + Mov EAX, OldWSSIRQHandler + Mov [ES:BX], EAX + + Pop ES + PopAD + + Ret + +EndP ResetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc StopWSS + + Mov DX, BasePort + Add DX, WSS_BASE + + Mov AL, CODEC_INDEX_INTF + Out DX, AL + Inc DX + In AL, DX + And AL, Not INTF_PEN + Out DX, AL + + Inc DX + In AL, DX + Xor AL, AL + Out DX, AL + + Dec DX + Dec DX + + Mov AL, CODEC_INDEX_PIN + Out DX, AL + Inc DX + Xor AL, AL + Out DX, AL + + Ret + +EndP StopWSS + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc StartWSS + + PushA + Push ES + Push DS + + Push CS + Pop DS + Assume DS:Driver + + ; Setup DMA + Mov BX, DMASegment + Xor AX, AX + Mov DX, DMA + Mov DI, DMABUFFERLENGTH + Call SetDMA + + LES DI, ActualDMAPtr + Xor AX, AX + Mov CX, DMABUFFERLENGTH/2 + Rep StosW + + Mov MixBufferPos, 0 + Mov MixTransferRemaining, 0 + + Mov DX, BasePort + Call PingWSS + + Add DX, WSS_BASE + + Mov AL, CODEC_INDEX_PIN + Out DX, AL + Inc DX + Mov AL, PIN_IEN + Out DX, AL + Dec DX + + Mov AH, WSSMixConst ; Set format/frequency + Cmp Stereo, 0 + JE StartWSS1 + + Or AH, CDF_STEREO + +StartWSS1: + Mov AL, CODEC_MCE or CODEC_INDEX_CDF + Out DX, AL + Inc DX + Mov AL, AH + Out DX, AL + Dec DX + + Call WaitCodec + + Mov AL, CODEC_INDEX_CDF + Out DX, AL + Inc DX + Mov AL, AH + Out DX, AL + Dec DX + + Call WaitAutoCalibration + + ; Start playback + Mov AL, CODEC_INDEX_LWR_COUNT + Out DX, AL + Inc DX + + Mov AX, DMASize + ShR AX, 1 + + Cmp Stereo, 0 + JE StartWSS2 + + ShR AX, 1 + +StartWSS2: + Dec AX + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_UPR_COUNT + Out DX, AL + Inc DX + Mov AL, AH + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_INTF + Out DX, AL + Inc DX + In AL, DX + Or AL, INTF_PEN + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_LDC + Out DX, AL + Inc DX + In AL, DX + And AL, Not LDC_LDM + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_RDC + Out DX, AL + Inc DX + In AL, DX + And AL, Not RDC_RDM + Out DX, AL + Dec DX + + Pop DS + Pop ES + PopA + + Ret + +EndP StartWSS + Assume DS:Nothing + +;컴 InitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Sets up any memory required for output +; Initiates output +; +; Parameters: AX = Number of Channels +; +; If sucessful, returns: +; Carry flag clear +; DS:SI = pointer to text to display +; AX = parameter 1 in text +; BX = parameter 2 in text +; CX = parameter 3 in text +; DX = parameter 4 in text +; DI = parameter 5 in text +; +; If unsucessful, returns: +; Carry flag set +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc InitSound Far + + Push CS + Pop DS + Assume DS:Driver + + Mov SI, Offset RelocationTable + +RelocationFix: + LodsW + Test AX, AX + JZ RelocationEnd + Mov BX, AX + Mov [BX], DS + Jmp RelocationFix + + +RelocationEnd: + Call GetEMSPageFrame + Mov EMSPageFrame, AX + + In AL, 0A1h + Mov AH, AL + In AL, 21h + Mov IMR, AX + + Mov ECX, IdleUpdateInfoLine + Mov EDX, GlobalKeyList + Mov IdleFunctionList, ECX + Mov GlobalKeyLink2, EDX + + Mov ECX, FillHeaderFunction + Mov EDX, DrawHeaderFunction + Mov FillHeader2, ECX + Mov ScreenHeader2, EDX + + Call GetWSSMixConst + + Mov AX, 2643 + Mul MixSpeed + Add AX, 0FFFFh + AdC DX, 2080 + + Mov BX, (DMABUFFERLENGTH*2)/16 + Add BX, DX + + ; Allocate MixSegment first + Mov AH, 48h + + Int 21h + JNC InitSound1 + +InitSoundNoMemory: + Mov SI, Offset WSSNoMemoryMsg + Ret + +InitSound1: + Mov MixSegment, AX + Add AX, DX + Mov DMASegment, AX + + Call SetIRQ + Call GetTempo + Call SetTempo + + Mov SI, Offset WSSMsg + + Mov AX, BasePort + Mov BX, IRQ + Mov CX, DMA + + Ret + +EndP InitSound + Assume DS:Nothing + +;컴 ReInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Reinitialises sound output +; Initiates sound output +; +; Parameters: AX = number of channels. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReInitSound Far + + PushA + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Call ResetIRQ + Call SetIRQ + + Mov SI, Offset ReInitMsg + Mov BX, 40 + Call SetInfoLine + + Mov AL, Stereo + Call SetStereo + + Pop ES + Pop DS + PopA + + Ret + +EndP ReInitSound + Assume DS:Nothing + +;컴 UnInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Stops sound output, releases any memory used by driver +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UnInitSound Far + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, IMR + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Mov AX, MixSegment + Test AX, AX + JZ UnInitSound1 + + Mov ES, AX + Mov AH, 49h ; Release MixSegment + Int 21h + + Call StopWSS + Call ResetIRQ + +UnInitSound1: + Ret + +EndP UnInitSound + Assume DS:Nothing + +;컴 Poll 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; This procedure is called as often as possible by IT.EXE +; AX = Playmode (0 for nothing in particular, 1 = pattern, 2 = song) +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Poll Far + + Ret + +EndP Poll + +;컴 SetTempo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: BX = tempo +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetTempo Far + + Push AX + Push BX + Push DX + + Push BX + + Mov AX, MixSpeed + Mov BX, AX + Xor DX, DX + + ShL AX, 1 + RCL DX, 1 ; DX:AX = Mixspeed*2 + + ShR BX, 1 ; BX = Mixspeed/2 + + Add AX, BX + AdC DX, 0 ; DX:AX = Mixspeed*2.5 + + Pop BX ; BX = tempo + Div BX + + Mov BytesToMix, AX + + Pop DX + Pop BX + Pop AX + + Ret + +EndP SetTempo + +;컴 SetMixVolume 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = MixVolume +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixVolume Far + + PushA + Push DS + + Mov BX, AX ; BX = MixVolume + Mov CS:MixVolume, BX + + Mov AX, CS:MixSegment + Test AX, AX + JZ SetMixVolume2 + + Mov DS, AX + + Mov CX, MIXTABLESIZE/2 + Mov SI, MIXTABLESIZE-2; Starting point - working backwards + +SetMixVolume1: + Mov AX, CX + + Dec AX ; AH = volume, AL = wave value. + Xor DX, DX + XChg AH, DL ; DL = Volume, AX = wave value + CBW + + IMul DX ; DX:AX = Volume * Wave Value + ; Ranges -8192->8128 + + IMul BX ; DX:AX = Volume * Wave Value * Mixing Volume + ; Ranges -1048576->1040384 + + Add AX, 64 + AdC DX, 0 + + ShRD AX, DX, 7 + Mov [SI], AX + Sub SI, 2 + + Loop SetMixVolume1 + +SetMixVolume2: + Mov DS, Word Ptr [CS:RecalculateAllVolumes+2] + Call CS:RecalculateAllVolumes + + Pop DS + PopA + + Ret + +EndP SetMixVolume + +;컴 SetStereo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AL = Stereo on/off, 0 = off. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc RecalculateAllFrequencies + + Call GetChannelTables + +RecalculateAllFrequencies1: + Or Byte Ptr [SI], 32 + + Add SI, 128 + Dec CX + JNZ RecalculateAllFrequencies1 + + Ret + +EndP RecalculateAllFrequencies + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetStereo Far + + Mov CS:Stereo, AL + Cmp CS:MixSegment, 0 + JE SetStereo1 + + Call StopWSS + Call StartWSS + + Call RecalculateAllFrequencies + +SetStereo1: + Ret + +EndP SetStereo + +;컴 LoadSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = sample to load +; DS:SI points to sample header +; ES:0 points to first sample +; +; Returns: **Carry set if NO error** +; **Carry clear if error** +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc LoadSample Far ; Fix up end of sample bytes + + PushAD + Push DS + Push ES + Push FS + + Mov FS, CS:SongDataArea + Mov BP, AX + Add BP, BP + Mov BP, [FS:64910+BP] + + Xor CX, CX ; From the start of the sample.. + Call GetSampleLocation ; Returns DS:ESI, ECX = length + JC LoadSampleEnd ; Zero flag ON if 16 bit.. + + Xor EAX, EAX + Mov BL, [FS:BP+12h] + + Test BL, 10h ; Loop + JZ LoadSample2 + + Mov ESI, [FS:BP+34h] ; Start of loop + Test BL, 40h ; Pingpong? + JZ LoadSample1 + + Mov ESI, [FS:BP+38h] + Sub ESI, 2 + JNC LoadSample1 + + Xor ESI, ESI + +LoadSample1: + Test BL, 2 + JZ LoadSample4 + + Add ESI, ESI + +LoadSample4: + Call UpdateSampleLocation + Mov AL, [SI] + Inc ESI + Call UpdateSampleLocation + Mov AH, [SI] + +LoadSample2: + Mov ESI, [FS:BP+30h] + Test BL, 2 + JZ LoadSample3 + + Add ESI, ESI + +LoadSample3: + Call UpdateSampleLocation + Mov [SI], AL + Inc ESI + Call UpdateSampleLocation + Mov [SI], AH + +LoadSampleEnd: + Pop FS + Pop ES + Pop DS + PopAD + + StC + Ret + +EndP LoadSample + +;컴 ReleaseSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AX = sample to release +; DS:SI points to sample header +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReleaseSample Far + + Ret + +EndP ReleaseSample + +;컴 ResetMemory 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetMemory Far + + Ret + +EndP ResetMemory + +;컴 GetStatus 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +; Returns text to show on status line, AX = display parameter +; Carry set if not to show anything. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetStatus Far + + StC + Ret + +EndP GetStatus + +;컴 SoundCardScreen 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Function to have driver interactive part of program +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SoundCardScreen Far + + Mov AX, 5 + Mov SI, 1 + Mov CX, CS + Mov DX, Offset WSS16ScreenList + + ClC + Ret + +EndP SoundCardScreen + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetVariable Far + + Xor AH, AH + Mov AL, [CS:VolumeTable+DI] + Ret + +EndP GetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetVariable Far + + Push DS + Push DX + + Push CS + Pop DS + Assume DS:Driver + + Mov [VolumeTable+DI], AL + + Mov DX, BasePort + Add DX, WSS_BASE + + Mov AL, CODEC_INDEX_LDC + Out DX, AL + Inc DX + Mov AX, 3F3Fh + Sub AX, [Word Ptr VolumeTable] + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_RDC + Out DX, AL + Inc DX + Mov AL, AH + Out DX, AL + Dec DX + + Pop DX + Pop DS + Ret + +EndP SetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +EndDriver: + +;******** Provided Variable Table ************* + +MaxNumberOfChannels DW 0FFFFh ; Maximum number of channels the + ; driver can handle. + +StopAfterPlay DW 0 +DefaultChannels DW 64 + DW 5 Dup (0) + + +;******** Provided Procedure Table ************* + +ProvidedTableStart: + + DW Offset DetectCard + + DW Offset InitSound ; Playing related + DW Offset ReinitSound + DW Offset UninitSound + + DW Offset Poll + + DW Offset SetTempo ; Sound variable related + DW Offset SetMixVolume + DW Offset SetStereo + + DW Offset LoadSample ; Sample related + DW Offset ReleaseSample + DW Offset ResetMemory + DW Offset GetStatus ; Returns string to show on status line + + DW Offset SoundCardScreen ; Sound card 'screen' + + DW Offset GetVariable ; For interface + DW Offset SetVariable + +ProvidedTableEnd: + DW 32-(ProvidedTableEnd-ProvidedTableStart)/2 Dup (0) + +EndS + +End diff --git a/it/SoundDrivers/WSSDRV2.ASM b/it/SoundDrivers/WSSDRV2.ASM new file mode 100755 index 0000000..2cf2b8e --- /dev/null +++ b/it/SoundDrivers/WSSDRV2.ASM @@ -0,0 +1,2268 @@ +; +; Windows Sound System Driver +; + .386P + +Segment DriverHeader PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +;***** Driver Header ******* + +include drhead.inc + +EndS + +Segment Driver PARA Public 'Code' Use16 + Assume CS:Driver, DS:Nothing + +ORG 0 +StartDriver: + +include vtable.inc + +;******** Required ProcedureTable ************* + +include reqproc.inc + +;********************************** + +STEREOENABLED EQU 1 +DMABUFFERLENGTH EQU 8192 +MIXRESOLUTION EQU 32 ; 32 bit mixing for +MIXTABLESIZE EQU 2*256*65 +TIMERCONST EQU 11932 + +WSSMsg DB "Using Windows Sound System", 13 + DB "Port ", 0FDh, "Xh, IRQ ", 0FDh, "D, DMA ", 0FDh, "D", 0 + +WSSNoMemoryMsg DB "Using Windows Sound System", 13 + DB "Error: Insufficient memory", 0 + +ReinitMsg DB "Windows Sound System reinitialised", 0 + +ConfigErrorMsg DB "Error saving configuration to ITWSS2.DRV", 0 +ConfigOKMsg DB "Configuration saved to ITWSS2.DRV", 0 + +DriverName DB "ITWSS2.DRV", 0 + +Forced DB 0 +Stereo DB 0 +MixVolume DW 0 + +BytesToMix DW 1000 +WSSMixConst DB 0 + +MixSegment DW 0 +DMASegment DW 0 + +MixTransferOffset DW 0 +MixTransferRemaining DW 0 + +CONFIGURATIONOFFSET EQU $+128 +CONFIGSIZE EQU 6 +MixMode DW 0 +MixModeOffset DW 0 +Filter DW 0 + +IMR DW 0 +OldTimerIRQHandler DD 0 +OldWSSIRQHandler DD 0 + +FilterValue DD 0 +FilterValue2 DD 0 +TimerAccumulator DW 0 + +MixSpeedTable DW 5513, 41h + DW 6615, 4Fh + DW 8000, 40h + DW 9600, 4Eh + DW 11025, 43h + DW 16000, 42h + DW 18900, 45h + DW 22050, 47h + DW 27429, 44h + DW 32000, 46h + DW 33075, 4Dh + DW 37800, 49h + DW 44100, 4Bh + DW 48000, 4Ch + DW 54860, 48h + DW 64000, 4Ah + +IRQSetupTable DB 0, 0, 0, 0, 0, 0, 0, 8 + DB 0, 10h, 18h, 20h, 0, 0, 0, 0 + +DMASetupTable DB 1, 2, 0, 3, 0, 0, 0, 0 + +DMALengthTable Label Byte + DB 1, 3, 5, 7, 0C2h, 0C6h, 0CAh, 0CEh + +IRQData Label Word + DW 20h, 1111111111111110b ; IRQ 0 + DW 24h, 1111111111111101b ; IRQ 1 + DW 28h, 1111110111111011b ; IRQ 2 + DW 2Ch, 1111111111110111b ; IRQ 3 + DW 30h, 1111111111101111b ; IRQ 4 + DW 34h, 1111111111011111b ; IRQ 5 + DW 38h, 1111111110111111b ; IRQ 6 + DW 3Ch, 1111111101111111b ; IRQ 7 + DW 1C0h, 1111111011111011b ; IRQ 8 + DW 1C4h, 1111110111111011b ; IRQ 9 + DW 1C8h, 1111101111111011b ; IRQ 10 + DW 1CCh, 1111011111111011b ; IRQ 11 + DW 1D0h, 1110111111111011b ; IRQ 12 + DW 1D4h, 1101111111111011b ; IRQ 13 + DW 1D8h, 1011111111111011b ; IRQ 14 + DW 1DCh, 0111111111111011b ; IRQ 15 + +;********************************** +; WSS Registers +;********************************** + +CODEC_INDEX_LIC = 00 +CODEC_INDEX_RIC = 01h +CODEC_INDEX_LX1C = 02h +CODEC_INDEX_RX1C = 03h +CODEC_INDEX_LX2C = 04h +CODEC_INDEX_RX2C = 05h +CODEC_INDEX_LDC = 06h +CODEC_INDEX_RDC = 07h +CODEC_INDEX_CDF = 08h +CODEC_INDEX_INTF = 09h +CODEC_INDEX_PIN = 0Ah +CODEC_INDEX_TEST = 0Bh +CODEC_INDEX_MISC = 0Ch +CODEC_INDEX_DIGMIX = 0Dh +CODEC_INDEX_UPR_COUNT = 0Eh +CODEC_INDEX_LWR_COUNT = 0Fh + +CODEC_MCE = 40h + +LDC_LDM = 80h +LDC_LDA = 3Fh + +RDC_RDM = 80h +RDC_RDA = 3Fh + +CDF_STEREO = 10h + +INTF_PEN = 01h +INTF_CEN = 02h +INTF_SDC = 04h +INTF_ACAL = 08h +INTF_PPIO = 40h +INTF_CPIO = 80h + +PIN_IEN = 2 + +TEST_ORL = 03h +TEST_ORR = 0Ch +TEST_DRS = 10h +TEST_ACI = 20h +TEST_PUR = 40h +TEST_COR = 80h + +WSS_INTF = 00h +WSS_CHIPID = 03h +WSS_BASE = 04h + +;********************************** + +WSS16ScreenList Label + DW 16 + DW Near Ptr IdleFunctionList + DW Near Ptr GlobalKeyLink + + DW Near Ptr FullScreenBox ; 0 + DW Near Ptr ScreenHeader + DW Near Ptr FillHeader + DW Near Ptr WSSHeaderLine + + DW Near Ptr DriverText + + DW Near Ptr MixModeText + DW Near Ptr MixModeButton1 ; 6 + DW Near Ptr MixModeButton2 ; + DW Near Ptr MixModeButton3 ; 8 + DW Near Ptr MixModeButton4 ; 9 + + DW Near Ptr FilterText + DW Near Ptr FilterButton1 ; 11 + DW Near Ptr FilterButton2 + DW Near Ptr FilterButton3 + + DW Near Ptr VolumeText + DW Near Ptr VolumeBox1 + + DW Near Ptr MasterVolumeLeft ; 16 + DW Near Ptr MasterVolumeRight ; 17 + + DW 0 + +WSSHeaderLine DW 10 + DB "Windows Sound System Driver", 0 + +EmptyObject DW 1 + DB 0, 0 + DB 0 + DB 0 + +DriverText DW 1 + DB 27, 48 + DB 21h + DB "Windows Sound System Driver 1.1 for Impulse Tracker", 0 + +GlobalKeyLink DB 7 +GlobalKeyLink2 DD 0 + +IdleFunctionList DD 0 + DD 0 + +FillHeader DW 8 +FillHeader2 DD 0 + +FullScreenBox DW 0 + DB 0, 0, 79, 49 + DB 4 + +ScreenHeader DW 8 +ScreenHeader2 DD 0 + +VolumeText DW 1 + DB 2, 14 + DB 20h + DB "Master Volume Left", 13 + DB "Master Volume Right" + DB 0 + +VolumeBox1 DW 0 + DB 21, 13, 31, 16 + DB 25 + +MasterVolumeLeft DW 9 + DB 22, 14 + DW 0, 63 + DW 9, 0 + DW 0FFFFh, 17, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +MasterVolumeRight DW 9 + DB 22, 15 + DW 0, 63 + DW 9, 1 + DW 16, 6, 0FFFFh, 0FFFFh + DW 0FFFFh, 0FFFFh + +MixModeText DW 1 + DB 2, 18 + DB 20h + DB "Mixing Mode, Playback Frequency: ", 0FDh, "DHz", 0 +MixSpeed DW 48000 + +MixModeButton1 DW 2 + DW 17, 7, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment1 DW 0 + DW 0 + DW Offset SetMixMode +DriverSegment2 DW 0 + DB 3, 20, 32, 22, 8 + DB 0 + DB " 16 Bit, Non-Interpolated", 0 + +MixModeButton2 DW 2 + DW 6, 8, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment3 DW 0 + DW 2 + DW Offset SetMixMode +DriverSegment4 DW 0 + DB 3, 23, 32, 25, 8 + DB 0 + DB " 16 Bit, Interpolated", 0 + +MixModeButton3 DW 2 + DW 7, 9, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment5 DW 0 + DW 4 + DW Offset SetMixMode +DriverSegment6 DW 0 + DB 3, 26, 32, 28, 8 + DB 0 + DB " 32 Bit, Non-Interpolated", 0 + +MixModeButton4 DW 2 + DW 8, 11, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetMixMode +DriverSegment7 DW 0 + DW 6 + DW Offset SetMixMode +DriverSegment8 DW 0 + DB 3, 29, 32, 31, 8 + DB 0 + DB " 32 Bit, Interpolated", 0 + +FilterText DW 1 + DB 2, 33 + DB 20h + DB "Filter mode", 0 + +FilterButton1 DW 2 + DW 9, 12, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetFilter +DriverSegment9 DW 0 + DW 0 + DW Offset SetFilter +DriverSegment10 DW 0 + DB 3, 35, 29, 37, 8 + DB 0 + DB " No Filter", 0 + +FilterButton2 DW 2 + DW 11, 13, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetFilter +DriverSegment11 DW 0 + DW 1 + DW Offset SetFilter +DriverSegment12 DW 0 + DB 3, 38, 29, 40, 8 + DB 0 + DB " 50% Filter", 0 + +FilterButton3 DW 2 + DW 12, 0FFFFh, 0FFFFh, 0FFFFh + DW 0 + DW 0, 0 + DW 6 + DW Offset GetFilter +DriverSegment13 DW 0 + DW 2 + DW Offset SetFilter +DriverSegment14 DW 0 + DB 3, 41, 29, 43, 8 + DB 0 + DB " 75% Filter", 0 + +VolumeTable DB 2 Dup (0) + +; 컴 MixingRoutines 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +MixBufferPos DW 0 + +include dma.inc +include mix.inc +include m12bit.mix +include m12biti.mix +include m32bit.mix +include m32biti.mix + +MixFunctionTables Label + +include m12bit.inc ; contains the tables +include m12biti.inc +include m32bit.inc +include m32biti.inc + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +RelocationTable Label Word + DW Offset DriverSegment1, Offset DriverSegment2 + DW Offset DriverSegment3, Offset DriverSegment4 + DW Offset DriverSegment5, Offset DriverSegment6 + DW Offset DriverSegment7, Offset DriverSegment8 + DW Offset DriverSegment9, Offset DriverSegment10 + DW Offset DriverSegment11, Offset DriverSegment12 + DW Offset DriverSegment13, Offset DriverSegment14 + DW 0 + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetMixMode Far + + Push CS + Pop ES + Mov DI, Offset MixMode + + Ret + +EndP GetMixMode + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetFilter Far + + Push CS + Pop ES + Mov DI, Offset Filter + + Ret + +EndP GetFilter + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetFilter Far + + Mov AX, [SI+22] + Mov CS:FilterValue, 0 + Mov CS:Filter, AX + ClI + Jmp SetMixModeChain + +EndP SetFilter + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc WaitCoDec + + Push CX + + Mov CX, 0F000h + +WaitCoDec1: + In AL, DX + Test AL, AL + JNS WaitCoDec2 + Loop WaitCoDec1 + + StC + +WaitCoDec2: + Pop CX + Ret + +EndP WaitCoDec + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc WaitAutoCalibration + + Push CX + Mov CX, 0F000h + +WaitAutoCalibration1: + Mov AL, CODEC_INDEX_TEST + Out DX, AL + Inc DX + In AL, DX + Dec DX + Test AL, TEST_ACI + JNZ WaitAutoCalibration2 + Loop WaitAutoCalibration1 + + StC + +WaitAutoCalibration2: + Pop CX + Ret + +EndP WaitAutoCalibration + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixMode Far + + Mov AX, [SI+22] + + ClI + + Mov CS:MixMode, AX + + Mov BX, 180 + Mul BX + Mov CS:MixModeOffset, AX + + Mov DS, Word Ptr [CS:RecalculateAllVolumes+2] + Call CS:RecalculateAllVolumes + + StI + +SetMixModeChain: + Call GotoHomeDirectory + + ; Now to save config into driver file. + Push CS + Pop DS + Assume DS:Driver + + Mov AX, 3D02h ; Read write access + Mov DX, Offset DriverName + Mov SI, Offset ConfigErrorMsg + Int 21h + JC SetMixMode1 + + Mov BX, AX + + Mov AX, 4200h + Xor CX, CX + Mov DX, Offset CONFIGURATIONOFFSET + Int 21h + JC SetMixMode2 + + Mov AH, 40h + Mov CX, CONFIGSIZE + Mov DX, Offset MixMode + Int 21h + +SetMixMode2: + PushF + Mov AH, 3Eh + Int 21h + PopF + + JC SetMixMode1 + + Mov SI, Offset ConfigOKMsg + +SetMixMode1: + Mov BX, 40 + Call SetInfoLine + + Mov AX, 1 + Ret + +EndP SetMixMode + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc GetWSSMixConst ; Work out value.. and nearest + ; mixspeed value. + + PushA + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, CmdLineMixSpeed + Mov CX, MixSpeed + Test AX, AX + JZ GetWSSMixConst1 + + Mov CX, 64000 + Cmp AX, CX + JA GetWSSMixConst1 + + Mov CX, 8000 + Cmp AX, CX + JB GetWSSMixConst1 + + Mov CX, AX + +GetWSSMixConst1: ; CX = desired mixspeed + Mov SI, Offset MixSpeedTable + Mov DX, 16 ; 16 different available speeds + + Xor BX, BX + +GetWSSMixConst2: + LodsW + Cmp AX, BX + JB GetWSSMixConst3 + Cmp AX, CX + JA GetWSSMixConst3 + + Mov BX, AX + Mov DH, [SI] + +GetWSSMixConst3: + LodsW ; Add SI, 2 + Dec DL + JNZ GetWSSMixConst2 + + Mov MixSpeed, BX + Mov WSSMixConst, DH + + Pop DS + PopA + Ret + +EndP GetWSSMixConst + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc PingWSS ; Check BasePort, DX = BasePort + ; Preserves DX, destroys AX + + Push DX + + Add DX, WSS_CHIPID ; Check for valid Chip ID + In AL, DX + + And AL, 3Fh + JZ PingWSS1 + Cmp AL, 4 + JE PingWSS1 + Cmp AL, 0Fh + JE PingWSS1 + +PingWSSFailure: + Pop DX + + StC + Ret + +PingWSS1: + Add DX, 4+2-WSS_CHIPID + + In AL, DX + Xor AL, AL + Out DX, AL + + Sub DX, 2 ; DX = AD1848 Baseport + Call WaitCodec + JC PingWSSFailure + + In AL, DX + Test AL, AL + JS PingWSSFailure + + Mov AL, CODEC_INDEX_MISC + Out DX, AL + Inc DX ; DX = Data port + In AL, DX + Mov AH, AL ; AH = Revision + + Xor AL, AL ; Write 0 revision + Out DX, AL + In AL, DX + And AX, 8F8Fh + Cmp AL, AH + JNE PingWSSFailure + Dec DX ; DX = AD1848 baseport + + Mov AL, CODEC_MCE or CODEC_INDEX_INTF + Out DX, AL + Inc DX + Mov AL, INTF_ACAL or INTF_SDC + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_INTF + Out DX, AL + Inc DX + Mov AL, INTF_ACAL or INTF_SDC + Out DX, AL + Dec DX + + Call WaitAutoCalibration ; Returns carry if error + ; Carry clear if none. + +; JC PingWSSFailure + + Pop DX + Ret + +EndP PingWSS + +; 컴 DetectCard 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Returns carry set if error, else carry clear. Has to setup internal vars +; (eg. appropriate IRQ/DMA whatever). +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc DetectCard Far + + Push CS + Pop DS + Assume DS:Driver + + Cmp IRQ, 0FFFFh + JNE DetectCardIRQDone + + Mov IRQ, 7 + +DetectCardIRQDone: + Cmp DMA, 0FFFFh + JNE DetectCardDMADone + + Mov DMA, 1 + +DetectCardDMADone: + Mov DX, BasePort + Cmp DX, 0FFFFh + JE DetectCardFindBasePort + + Call PingWSS + JNC CheckWSSOK + +DetectWSSFailure: + StC + Ret + +DetectCardFindBasePort: + Mov DX, 530h + Call PingWSS + JNC DetectWSSOK + + Mov DX, 0E80h + Call PingWSS + JNC DetectWSSOK + + Mov DX, 0F40h + Call PingWSS + JNC DetectWSSOK + + Mov DX, 604h + Call PingWSS + JC DetectWSSFailure + +DetectWSSOK: + Mov BasePort, DX + +CheckWSSOK: + ; Check for valid IRQ + Mov BX, IRQ + Mov AL, [IRQSetupTable+BX] + Mov BX, DMA + Mov AH, [DMASetupTable+BX] + Test AL, AL + JZ DetectWSSFailure + Test AH, AH + JZ DetectWSSFailure + + Or AL, AH + Out DX, AL + + Add DX, WSS_BASE + Mov AL, CODEC_INDEX_RDC + Out DX, AL + Inc DX + In AL, DX + Mov AH, AL + Dec DX + + Mov AL, CODEC_INDEX_LDC + Out DX, AL + Inc DX + In AL, DX + And AX, 3F3Fh + Neg AL + Neg AH + Add AL, 3Fh + Add AH, 3Fh + Mov [Word Ptr VolumeTable], AX + + Mov AL, [DMALengthTable+BX] + Mov Byte Ptr [DMAPort1], AL + Mov Byte Ptr [DMAPort2], AL + + Mov AX, DMABUFFERLENGTH/2 + Cmp BX, 4 + JB DetectWSS2 + + ShR AX, 1 + +DetectWSS2: + Mov Word Ptr [DMABufferLength1], AX + Mov Word Ptr [DMABufferLength2], AX + + Mov EAX, 'Jeff' + ClC + Ret + +EndP DetectCard + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +MixModeTable Label Word + DW Offset Mix0ModeMono, Mix0ModeStereo + DW Offset Mix0ModeMono, Mix0ModeStereo + DW Offset Mix6ModeMono, Mix6ModeStereo + DW Offset Mix6ModeMono, Mix6ModeStereo + +Proc MixSamples ; Given DS:SI = info tables, CX = numchannels + + ; 1. Clean buffer + ; + update variables + ; 2. Update parameters + ; 3. Mix func + ; 4. Return + + Push CX + + Mov CX, BytesToMix + Mov ES, MixSegment + Mov DI, MIXTABLESIZE + Xor EAX, EAX + Mov DX, CX + Add CX, CX + + Mov MixTransferOffset, DI ; } Memory write + + Cmp Stereo, 0 + JE MixSamples1 + + Mov DX, CX + +MixSamples1: + Rep StosD ; } Memory write + Mov MixTransferRemaining, DX ; } + + Pop CX + +MixSamples2: + Test Byte Ptr [SI], 1 + JZ MixSamplesEnd2 + Cmp Byte Ptr [SI+36h], 100 + JE MixSamplesEnd2 + + Push CX + Mov CX, [SI] + + Test CH, 2 + JZ MixSamples3 + And Byte Ptr [SI], Not 1 + + Jmp MixSamplesEnd +; Cmp MixMode, 8 ; Is it volume ramping? +; JB MixSamplesEnd + +MixSamples3: + Test CL, 20h ; New freq? + JZ MixSamples5 + + Mov AX, [SI+10h] + Mov DX, [SI+12h] + Mov BX, MixSpeed + Cmp DX, BX + JAE MixSamplesHandleError + + Div BX + ShL EAX, 16 + Xor AX, AX + Div BX + Mov STEPVALUE, EAX + +MixSamples4: + Test CH, 1 + JZ MixSamples5 + + Mov DWord Ptr [SI+1Ch], 0 ; Current Volume = 0 + ; for volume sliding. +MixSamples5: + Test CX, 8440h ; New volume or panning? + JZ MixSamplesMix + + Xor AX, AX + Test CH, 8 ; Muted? + JNZ MixModeCommon + + Mov BX, MixMode + Add BL, Stereo + Add BX, BX + Jmp [CS:MixModeTable+BX] + +Mix0Mode: ; 16-bit mixing, no interpolation +Mix0ModeMono: ; and 16-bit mixing, interpolation + Mov AL, [SI+20h] + ShR AL, 1 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Mov AX, 0 + JZ MixModeCommon + Mov AL, 30 ; Use left only-mixing for mono + Jmp MixModeCommon + +Mix0ModeStereo: + Mov AL, [SI+37h] ; Final pan + Cmp AL, 100 + JE Mix0ModeSurround + + Mul Byte Ptr [SI+20h] ; Final volume + Add AX, 64 + ShR AX, 7 + Mov [SI+0Ch], AX ; Store into right volume + + Mov AL, 64 + Sub AL, [SI+37h] + Mul Byte Ptr [SI+20h] + Add AX, 64 + ShR AX, 7 + Mov [SI+0Eh], AX ; Left volume + + Mov CH, AL ; CH = left volume + Mov CL, [SI+0Ch] ; CL = right volume + Mov AX, 0 + + Test CX, CX + JZ MixModeCommon + + Mov AL, 30 ; Left only... + Test CL, CL + JZ MixModeCommon + + Mov AL, 60 + Test CH, CH + JZ MixModeCommon + + Mov AL, 90 + Cmp CL, CH + JZ MixModeCommon + + Mov AL, 120 + Jmp MixModeCommon + +Mix0ModeSurround: + Mov AL, [SI+20h] + ShR AL, 2 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Mov AX, 0 + JZ MixModeCommon + Mov AL, 150 ; Surround + Jmp MixModeCommon + +Mix6ModeMono: + Mov AX, [SI+4Ah] + Mul MixVolume + ShRD AX, DX, 8 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + Test AX, AX + JZ MixModeCommon + Mov AX, 30 + Jmp MixModeCommon + +Mix6ModeStereo: + Mov AL, [SI+37h] ; Final pan + Cmp AL, 100 + JE Mix6ModeSurround + + Mul Byte Ptr MixVolume + Mul Word Ptr [SI+4Ah] + ShRD AX, DX, 14 + Mov [SI+0Ch], AX ; Store into right volume + Mov BX, AX + ShL EAX, 16 + + Mov AL, 64 ; Do left volume + Sub AL, [SI+37h] ; AL = 64-FinalPan + Mul Byte Ptr MixVolume + Mul Word Ptr [SI+4Ah] + ShRD AX, DX, 14 + Mov [SI+0Eh], AX + + Mov ECX, EAX + + ; BX = right volume + ; CX = Left volume + Mov AX, 0 + Test ECX, ECX + JZ MixModeCommon + + Mov AL, 30 + Test BX, BX + JZ MixModeCommon + + Mov AL, 60 + Test CX, CX + JZ MixModeCommon + + Mov AL, 90 + Cmp CX, BX + JE MixModeCommon + + Mov AL, 120 + Jmp MixModeCommon + +Mix6ModeSurround: + Mov AX, [SI+4Ah] + Mul MixVolume + ShRD AX, DX, 9 + Mov [SI+0Ch], AX + Mov [SI+0Eh], AX + JZ MixModeCommon + Mov AX, 150 + Jmp MixModeCommon + +MixModeCommon: ; Requires AX = 30/60/90 etc. depending + ; On mixing mode type. + ; This will add 180 for 16-bit, + ; And sort out loop types. + Mov BL, [SI+0Ah] + Test Byte Ptr [SI+18h], 2 ; 16 bit? + JZ MixModeCommon1 + + Add AX, 180 + +MixModeCommon1: + Cmp BL, 8 + JB MixModeCommon3 ; No loop + JE MixModeCommon2 ; Forwards loop + + Add AX, 10 + +MixModeCommon2: + Add AX, 10 + +MixModeCommon3: + Add AX, Offset MixFunctionTables + Add AX, MixModeOffset + Mov [SI+8], AX ; Offset... + +MixSamplesMix: + Mov BX, [SI+8] ; BX = offset into + Mov EAX, [CS:BX+2] + Mov DWord Ptr PreMixFunction, EAX + Mov EAX, [CS:BX+6] + Mov DWord Ptr MixFunctionSeparateBackwards, EAX + + Mov AX, BytesToMix + Mov MixBlockSize, AX + Mov MixBufferOffset, MIXTABLESIZE + + Mov EAX, CURRENTPOSITION + Mov OLDPOSITION, EAX + + Call Word Ptr [CS:BX] + + And Word Ptr [SI], 0111100010001101b + Jmp MixSamplesEnd + +MixSamplesHandleError: + Mov Word Ptr [SI], 200h + + Test Byte Ptr [SI+3Ah], 80h + JNZ MixSamplesEnd + + Mov BX, [SI+38h] + And Byte Ptr [BX], Not 4 ; Turn off channel + +MixSamplesEnd: + Pop CX + +MixSamplesEnd2: + Add SI, 128 + Dec CX + JNZ MixSamples2 + + Ret + +EndP MixSamples + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + +Proc WSSIRQHandler + + Push AX + Push BX + Push DS + + Push CS + Pop DS + Assume DS:Driver + + Add TimerAccumulator, TIMERCONST + JC WSSIRQHandler11 + + Mov AL, 20h + Out 20h, AL + Jmp WSSIRQHandler12 + +WSSIRQHandler11: + PushF + Call [OldTimerIRQHandler] + +WSSIRQHandler12: + +DMAPort1 EQU $+1 + In AL, 1 + Mov AH, AL +DMAPort2 EQU $+1 + In AL, 1 + XChg AL, AH + + Cmp MixBufferPos, 0 + JE WSSIRQHandler13 + + Xor BX, BX +DMABufferLength1 EQU $+1 + Cmp AX, 1234h + JB WSSIRQHandler1 + + Pop DS + Pop BX + Pop AX + IRet + +WSSIRQHandler13: + Mov BX, DMABUFFERLENGTH/2 +DMABufferLength2 EQU $+1 + Cmp AX, 1234h + JAE WSSIRQHandler1 + + Pop DS + Pop BX + Pop AX + IRet + +WSSIRQHandler1: + Xor MixBufferPos, 1 + + PushAD + Push ES + + CLD + + + ; OK... time to get next block + ; Check whether stereo thing is on.. + ; + LES DI, [ActualDMAPtr] + Add DI, BX + + Mov BX, DMABUFFERLENGTH/4 ; BX = samples required + Mov BP, 8 ; Skip for mono + Mov CL, 14 ; Shift for mono + + Cmp Stereo, 0 + JE WSSIRQHandlerMono + + Mov BP, 4 ; Stereo skip value. + Dec CL + +WSSIRQHandlerMono: + Call SaveEMSPageFrame + + Cmp MixTransferRemaining, 0 + JNE WSSIRQHandler4 + Assume DS:Nothing + +WSSIRQHandler3: + Push BX + Push CX + Push BP + Push ES + Push DI + + Call Update + Call MixSamples + + Pop DI + Pop ES + Pop BP + Pop CX + Pop BX + +WSSIRQHandler4: + Mov DS, MixSegment + Mov SI, MixTransferOffset + Mov DX, BX ; DX = samples to transfer + Cmp DX, MixTransferRemaining + JBE WSSIRQHandler5 + + Mov DX, MixTransferRemaining + +WSSIRQHandler5: + Push DX + Cmp CS:Filter, 1 + JB WSSIRQHandler6 + JE WSSIRQHFilter + + Cmp CS:Stereo, 0 + JE WSSIRQ3QFilterMono + +WSSIRQ3QFilterStereo: + Push BX + + Mov EBX, FilterValue + Mov EBP, FilterValue2 + ShR DX, 1 + +WSSIRQ3QFilterStereo1: + Mov EAX, EBX + Mov ECX, EBP + Add EAX, [SI] + Add ECX, [SI+4] + SAR EAX, 1 + SAR ECX, 1 + Add EBX, EAX + Add EBP, ECX + SAR EBX, 1 + SAR EBP, 1 + + Mov EAX, EBX + SAR EAX, 13 + + Cmp EAX, -8000h + JL WSS3QFilterStereoClip1 + Cmp EAX, 7FFFh + JG WSS3QFilterStereoClip2 + +WSSIRQ3QFilterStereo2: + StosW + + Mov EAX, EBP + SAR EAX, 13 + + Cmp EAX, -8000h + JL WSS3QFilterStereoClip3 + Cmp EAX, 7FFFh + JG WSS3QFilterStereoClip4 + +WSSIRQ3QFilterStereo3: + StosW + + Add SI, 8 + Dec DX + JNZ WSSIRQ3QFilterStereo1 + + Mov FilterValue, EBX + Mov FilterValue2, EBP + + Pop BX + + Jmp WSSMixTransferEnd + +WSSIRQ3QFilterMono: + Push BX + + Mov EBX, FilterValue + +WSSIRQ3QFilterMono1: + Mov EAX, EBX + Add EAX, [SI] + SAR EAX, 1 + Add EBX, EAX + SAR EBX, 1 + Mov EAX, EBX + SAR EAX, 14 + + Cmp EAX, -8000h + JL WSS3QFilterMonoClip1 + Cmp EAX, 7FFFh + JG WSS3QFilterMonoClip2 + +WSSIRQ3QFilterMono2: + StosW + + Add SI, 8 + Dec DX + JNZ WSSIRQ3QFilterMono1 + + Mov FilterValue, EBX + + Pop BX + + Jmp WSSMixTransferEnd + +WSSIRQHFilter: + Cmp CS:Stereo, 0 + JE WSSIRQHFilterMono + +WSSIRQHFilterStereo: + Push BX + + Mov EBX, FilterValue + Mov EBP, FilterValue2 + ShR DX, 1 + +WSSIRQHFilterStereo1: + Add EBX, [SI] + Add EBP, [SI+4] + + SAR EBX, 1 + SAR EBP, 1 + + Mov EAX, EBX + SAR EAX, 13 + + Cmp EAX, -8000h + JL WSSHFilterStereoClip1 + Cmp EAX, 7FFFh + JG WSSHFilterStereoClip2 + +WSSIRQHFilterStereo2: + StosW + + Mov EAX, EBP + SAR EAX, 13 + + Cmp EAX, -8000h + JL WSSHFilterStereoClip3 + Cmp EAX, 7FFFh + JG WSSHFilterStereoClip4 + +WSSIRQHFilterStereo3: + StosW + + Add SI, 8 + Dec DX + JNZ WSSIRQHFilterStereo1 + + Mov FilterValue, EBX + Mov FilterValue2, EBP + + Pop BX + + Jmp WSSMixTransferEnd + +WSSIRQHFilterMono: + Push BX + + Mov EBX, FilterValue + +WSSIRQHFilterMono1: + Add EBX, [SI] + SAR EBX, 1 + Mov EAX, EBX + SAR EAX, 14 + + Cmp EAX, -8000h + JL WSSHFilterMonoClip1 + Cmp EAX, 7FFFh + JG WSSHFilterMonoClip2 + +WSSIRQHFilterMono2: + StosW + + Add SI, 8 + Dec DX + JNZ WSSIRQHFilterMono1 + + Mov FilterValue, EBX + + Pop BX + + Jmp WSSMixTransferEnd + +WSSIRQHandler6: + Mov EAX, [SI] + SAR EAX, CL + + Cmp EAX, -8000h + JL WSSIRQHandlerClip1 + Cmp EAX, 7FFFh + JG WSSIRQHandlerClip2 + +WSSIRQHandler7: + StosW ; } Memory write + + Add SI, BP + Dec DX + JNZ WSSIRQHandler6 + +WSSMixTransferEnd: + Pop DX + + Sub MixTransferRemaining, DX ; } Memory write + Sub BX, DX + JNZ WSSIRQHandler3 + + Mov MixTransferOffset, SI ; } Memory write + + Call RestoreEMSPageFrame + + Pop ES + PopAD + Pop DS + Pop BX + Pop AX + IRet + +WSSIRQHandlerClip1: + Mov AX, 8000h + Jmp WSSIRQHandler7 + +WSSIRQHandlerClip2: + Mov AX, 7FFFh + Jmp WSSIRQHandler7 + +WSSHFilterMonoClip1: + Mov AX, 8000h + Jmp WSSIRQHFilterMono2 + +WSSHFilterMonoClip2: + Mov AX, 7FFFh + Jmp WSSIRQHFilterMono2 + +WSSHFilterStereoClip1: + Mov AX, 8000h + Jmp WSSIRQHFilterStereo2 + +WSSHFilterStereoClip2: + Mov AX, 7FFFh + Jmp WSSIRQHFilterStereo2 + +WSSHFilterStereoClip3: + Mov AX, 8000h + Jmp WSSIRQHFilterStereo3 + +WSSHFilterStereoClip4: + Mov AX, 7FFFh + Jmp WSSIRQHFilterStereo3 + +WSS3QFilterMonoClip1: + Mov AX, 8000h + Jmp WSSIRQ3QFilterMono2 + +WSS3QFilterMonoClip2: + Mov AX, 7FFFh + Jmp WSSIRQ3QFilterMono2 + +WSS3QFilterStereoClip1: + Mov AX, 8000h + Jmp WSSIRQ3QFilterStereo2 + +WSS3QFilterStereoClip2: + Mov AX, 7FFFh + Jmp WSSIRQ3QFilterStereo2 + +WSS3QFilterStereoClip3: + Mov AX, 8000h + Jmp WSSIRQ3QFilterStereo3 + +WSS3QFilterStereoClip4: + Mov AX, 7FFFh + Jmp WSSIRQ3QFilterStereo3 + +EndP WSSIRQHandler + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc WSSAckIRQ + + Push AX + Push DX + + Mov DX, [CS:BasePort] + Add DX, 6 + In AL, DX + Test AL, 1 + JZ WSSAckIRQ2 + + Xor AL, AL + Out DX, AL + +WSSAckIRQ2: + Mov AL, 20h + Cmp CS:IRQ, 8 + JB WSSAckIRQ1 + + Out 0A0h, AL + +WSSAckIRQ1: + Out 20h, AL + + Pop DX + Pop AX + + IRet + +EndP WSSAckIRQ + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetIRQ + + PushAD + Push ES + + Xor AX, AX + Mov ES, AX + + Mov AL, 34h ; Program IRQ 0. LSB&MSB, Rate gen + Out 43h, AL + + ; bump the interrupt to be called + ; 100 times a second. + Mov AX, TIMERCONST + Out 40h, AL + Mov AL, AH + Out 40h, AL + + Mov AX, CS + ShL EAX, 16 + Mov AX, Offset WSSIRQHandler + + ClI + + XChg [ES:20h], EAX ; Hook to timer interrupt + Mov CS:OldTimerIRQHandler, EAX + + StI + + ; Now hook WSS ACK IRQ + Mov DI, IRQ + ShL DI, 2 + Add DI, Offset IRQData + Mov BX, [CS:DI] + + Mov AX, CS + ShL EAX, 16 + Mov AX, Offset WSSACKIRQ + + XChg [ES:BX], EAX + Mov OldWSSIRQHandler, EAX + + Mov AX, IMR + And AX, [DI+2] + + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Pop ES + PopAD + + Ret + +EndP SetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetIRQ + + PushAD + Push ES + + Xor AX, AX + Mov ES, AX + + Mov AL, 34h ; Program IRQ 0. LSB&MSB, Rate gen + Out 43h, AL + + Xor AL, AL + Out 40h, AL ; Interrupt called at normal 18.2 times + Out 40h, AL + + Mov EAX, CS:OldTimerIRQHandler + Mov [ES:20h], EAX + + Mov DI, IRQ + ShL DI, 2 + Mov BX, [IRQData+DI] + + Mov EAX, OldWSSIRQHandler + Mov [ES:BX], EAX + + Pop ES + PopAD + + Ret + +EndP ResetIRQ + Assume DS:Nothing + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc StopWSS + + Mov DX, BasePort + Add DX, WSS_BASE + + Mov AL, CODEC_INDEX_INTF + Out DX, AL + Inc DX + In AL, DX + And AL, Not INTF_PEN + Out DX, AL + + Inc DX + In AL, DX + Xor AL, AL + Out DX, AL + + Dec DX + Dec DX + + Mov AL, CODEC_INDEX_PIN + Out DX, AL + Inc DX + Xor AL, AL + Out DX, AL + + Ret + +EndP StopWSS + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc StartWSS + + PushA + Push ES + Push DS + + Push CS + Pop DS + Assume DS:Driver + + ; Setup DMA + Mov BX, DMASegment + Xor AX, AX + Mov DX, DMA + Mov DI, DMABUFFERLENGTH + Call SetDMA + + LES DI, ActualDMAPtr + Xor AX, AX + Mov CX, DMABUFFERLENGTH/2 + Rep StosW + + Mov MixBufferPos, 0 + Mov MixTransferRemaining, 0 + + Mov DX, BasePort + Call PingWSS + + Add DX, WSS_BASE + + Mov AL, CODEC_INDEX_PIN + Out DX, AL + Inc DX + Mov AL, PIN_IEN + Out DX, AL + Dec DX + + Mov AH, WSSMixConst ; Set format/frequency + Cmp Stereo, 0 + JE StartWSS1 + + Or AH, CDF_STEREO + +StartWSS1: + Mov AL, CODEC_MCE or CODEC_INDEX_CDF + Out DX, AL + Inc DX + Mov AL, AH + Out DX, AL + Dec DX + + Call WaitCodec + + Mov AL, CODEC_INDEX_CDF + Out DX, AL + Inc DX + Mov AL, AH + Out DX, AL + Dec DX + + Call WaitAutoCalibration + + ; Start playback + Mov AL, CODEC_INDEX_LWR_COUNT + Out DX, AL + Inc DX + + Mov AX, 0FFFFh + + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_UPR_COUNT + Out DX, AL + Inc DX + Mov AL, AH + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_INTF + Out DX, AL + Inc DX + In AL, DX + Or AL, INTF_PEN + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_LDC + Out DX, AL + Inc DX + In AL, DX + And AL, Not LDC_LDM + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_RDC + Out DX, AL + Inc DX + In AL, DX + And AL, Not RDC_RDM + Out DX, AL + Dec DX + + Pop DS + Pop ES + PopA + + Ret + +EndP StartWSS + Assume DS:Nothing + +;컴 InitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Sets up any memory required for output +; Initiates output +; +; Parameters: AX = Number of Channels +; +; If sucessful, returns: +; Carry flag clear +; DS:SI = pointer to text to display +; AX = parameter 1 in text +; BX = parameter 2 in text +; CX = parameter 3 in text +; DX = parameter 4 in text +; DI = parameter 5 in text +; +; If unsucessful, returns: +; Carry flag set +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc InitSound Far + + Push CS + Pop DS + Assume DS:Driver + + Mov SI, Offset RelocationTable + +RelocationFix: + LodsW + Test AX, AX + JZ RelocationEnd + Mov BX, AX + Mov [BX], DS + Jmp RelocationFix + + +RelocationEnd: + Call GetEMSPageFrame + Mov EMSPageFrame, AX + + In AL, 0A1h + Mov AH, AL + In AL, 21h + Mov IMR, AX + + Mov ECX, IdleUpdateInfoLine + Mov EDX, GlobalKeyList + Mov IdleFunctionList, ECX + Mov GlobalKeyLink2, EDX + + Mov ECX, FillHeaderFunction + Mov EDX, DrawHeaderFunction + Mov FillHeader2, ECX + Mov ScreenHeader2, EDX + + Call GetWSSMixConst + + Mov AX, 2643 + Mul MixSpeed + Add AX, 0FFFFh + AdC DX, 2080 + + Mov BX, (DMABUFFERLENGTH*2)/16 + Add BX, DX + + ; Allocate MixSegment first + Mov AH, 48h + + Int 21h + JNC InitSound1 + +InitSoundNoMemory: + Mov SI, Offset WSSNoMemoryMsg + Ret + +InitSound1: + Mov MixSegment, AX + Add AX, DX + Mov DMASegment, AX + + Call SetIRQ + Call GetTempo + Call SetTempo + + Mov SI, Offset WSSMsg + + Mov AX, BasePort + Mov BX, IRQ + Mov CX, DMA + + Ret + +EndP InitSound + Assume DS:Nothing + +;컴 ReInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Reinitialises sound output +; Initiates sound output +; +; Parameters: AX = number of channels. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReInitSound Far + + PushA + Push DS + Push ES + + Push CS + Pop DS + Assume DS:Driver + + Call ResetIRQ + Call SetIRQ + + Mov SI, Offset ReInitMsg + Mov BX, 40 + Call SetInfoLine + + Mov AL, Stereo + Call SetStereo + + Pop ES + Pop DS + PopA + + Ret + +EndP ReInitSound + Assume DS:Nothing + +;컴 UnInitSound 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Stops sound output, releases any memory used by driver +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc UnInitSound Far + + Push CS + Pop DS + Assume DS:Driver + + Mov AX, IMR + Out 21h, AL + Mov AL, AH + Out 0A1h, AL + + Mov AX, MixSegment + Test AX, AX + JZ UnInitSound1 + + Mov ES, AX + Mov AH, 49h ; Release MixSegment + Int 21h + + Call StopWSS + Call ResetIRQ + +UnInitSound1: + Ret + +EndP UnInitSound + Assume DS:Nothing + +;컴 Poll 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; This procedure is called as often as possible by IT.EXE +; AX = Playmode (0 for nothing in particular, 1 = pattern, 2 = song) +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc Poll Far + + Ret + +EndP Poll + +;컴 SetTempo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: BX = tempo +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetTempo Far + + Push AX + Push BX + Push DX + + Push BX + + Mov AX, MixSpeed + Mov BX, AX + Xor DX, DX + + ShL AX, 1 + RCL DX, 1 ; DX:AX = Mixspeed*2 + + ShR BX, 1 ; BX = Mixspeed/2 + + Add AX, BX + AdC DX, 0 ; DX:AX = Mixspeed*2.5 + + Pop BX ; BX = tempo + Div BX + + Mov BytesToMix, AX + + Pop DX + Pop BX + Pop AX + + Ret + +EndP SetTempo + +;컴 SetMixVolume 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = MixVolume +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetMixVolume Far + + PushA + Push DS + + Mov BX, AX ; BX = MixVolume + Mov CS:MixVolume, BX + + Mov AX, CS:MixSegment + Test AX, AX + JZ SetMixVolume2 + + Mov DS, AX + + Mov CX, MIXTABLESIZE/2 + Mov SI, MIXTABLESIZE-2; Starting point - working backwards + +SetMixVolume1: + Mov AX, CX + + Dec AX ; AH = volume, AL = wave value. + Xor DX, DX + XChg AH, DL ; DL = Volume, AX = wave value + CBW + + IMul DX ; DX:AX = Volume * Wave Value + ; Ranges -8192->8128 + + IMul BX ; DX:AX = Volume * Wave Value * Mixing Volume + ; Ranges -1048576->1040384 + + Add AX, 64 + AdC DX, 0 + + ShRD AX, DX, 7 + Mov [SI], AX + Sub SI, 2 + + Loop SetMixVolume1 + +SetMixVolume2: + Mov DS, Word Ptr [CS:RecalculateAllVolumes+2] + Call CS: RecalculateAllVolumes + + Pop DS + PopA + + Ret + +EndP SetMixVolume + +;컴 SetStereo 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AL = Stereo on/off, 0 = off. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc RecalculateAllFrequencies + + Call GetChannelTables + +RecalculateAllFrequencies1: + Or Byte Ptr [SI], 32 + + Add SI, 128 + Dec CX + JNZ RecalculateAllFrequencies1 + + Ret + +EndP RecalculateAllFrequencies + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetStereo Far + + Mov CS:Stereo, AL + Cmp CS:MixSegment, 0 + JE SetStereo1 + + Call StopWSS + Call StartWSS + + Call RecalculateAllFrequencies + +SetStereo1: + Ret + +EndP SetStereo + +;컴 LoadSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 +; +; Parameters: AX = sample to load +; DS:SI points to sample header +; ES:0 points to first sample +; +; Returns: **Carry set if NO error** +; **Carry clear if error** +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc LoadSample Far ; Fix up end of sample bytes + + PushAD + Push DS + Push ES + Push FS + + Mov FS, CS:SongDataArea + Mov BP, AX + Add BP, BP + Mov BP, [FS:64910+BP] + + Xor CX, CX ; From the start of the sample.. + Call GetSampleLocation ; Returns DS:ESI, ECX = length + JC LoadSampleEnd ; Zero flag ON if 16 bit.. + + Xor EAX, EAX + Mov BL, [FS:BP+12h] + + Test BL, 10h ; Loop + JZ LoadSample2 + + Mov ESI, [FS:BP+34h] ; Start of loop + Test BL, 40h ; Pingpong? + JZ LoadSample1 + + Mov ESI, [FS:BP+38h] + Sub ESI, 2 + JNC LoadSample1 + + Xor ESI, ESI + +LoadSample1: + Test BL, 2 + JZ LoadSample4 + + Add ESI, ESI + +LoadSample4: + Call UpdateSampleLocation + Mov AL, [SI] + Inc ESI + Call UpdateSampleLocation + Mov AH, [SI] + +LoadSample2: + Mov ESI, [FS:BP+30h] + Test BL, 2 + JZ LoadSample3 + + Add ESI, ESI + +LoadSample3: + Call UpdateSampleLocation + Mov [SI], AL + Inc ESI + Call UpdateSampleLocation + Mov [SI], AH + +LoadSampleEnd: + Pop FS + Pop ES + Pop DS + PopAD + + StC + Ret + +EndP LoadSample + +;컴 ReleaseSample 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Parameters: AX = sample to release +; DS:SI points to sample header +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ReleaseSample Far + + Ret + +EndP ReleaseSample + +;컴 ResetMemory 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc ResetMemory Far + + Ret + +EndP ResetMemory + +;컴 GetStatus 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Frees all on-board memory +; +; Returns text to show on status line, AX = display parameter +; Carry set if not to show anything. +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetStatus Far + + StC + Ret + +EndP GetStatus + +;컴 SoundCardScreen 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� +; +; Function to have driver interactive part of program +; +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SoundCardScreen Far + + Mov AX, 5 + Mov SI, 1 + Mov CX, CS + Mov DX, Offset WSS16ScreenList + + ClC + Ret + +EndP SoundCardScreen + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc GetVariable Far + + Xor AH, AH + Mov AL, [CS:VolumeTable+DI] + Ret + +EndP GetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +Proc SetVariable Far + + Push DS + Push DX + + Push CS + Pop DS + Assume DS:Driver + + Mov [VolumeTable+DI], AL + + Mov DX, BasePort + Add DX, WSS_BASE + + Mov AL, CODEC_INDEX_LDC + Out DX, AL + Inc DX + Mov AX, 3F3Fh + Sub AX, [Word Ptr VolumeTable] + Out DX, AL + Dec DX + + Mov AL, CODEC_INDEX_RDC + Out DX, AL + Inc DX + Mov AL, AH + Out DX, AL + Dec DX + + Pop DX + Pop DS + Ret + +EndP SetVariable + +;컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 + +EndDriver: + +;******** Provided Variable Table ************* + +MaxNumberOfChannels DW 0FFFFh ; Maximum number of channels the + ; driver can handle. + +StopAfterPlay DW 0 +DefaultChannels DW 64 + DW 5 Dup (0) + + +;******** Provided Procedure Table ************* + +ProvidedTableStart: + + DW Offset DetectCard + + DW Offset InitSound ; Playing related + DW Offset ReinitSound + DW Offset UninitSound + + DW Offset Poll + + DW Offset SetTempo ; Sound variable related + DW Offset SetMixVolume + DW Offset SetStereo + + DW Offset LoadSample ; Sample related + DW Offset ReleaseSample + DW Offset ResetMemory + DW Offset GetStatus ; Returns string to show on status line + + DW Offset SoundCardScreen ; Sound card 'screen' + + DW Offset GetVariable ; For interface + DW Offset SetVariable + +ProvidedTableEnd: + DW 32-(ProvidedTableEnd-ProvidedTableStart)/2 Dup (0) + +EndS + +End diff --git a/it/Tutorial/IT_TUTORIAL.EXE b/it/Tutorial/IT_TUTORIAL.EXE new file mode 100644 index 0000000..5e4ade9 Binary files /dev/null and b/it/Tutorial/IT_TUTORIAL.EXE differ diff --git a/it/Tutorial/TUTE.IT b/it/Tutorial/TUTE.IT new file mode 100644 index 0000000..3670081 Binary files /dev/null and b/it/Tutorial/TUTE.IT differ diff --git a/it/USERNAME.INC b/it/USERNAME.INC new file mode 100644 index 0000000..f86c59b --- /dev/null +++ b/it/USERNAME.INC @@ -0,0 +1 @@ +REGISTERNAME EQU "Unregistered" \ No newline at end of file diff --git a/it/VSound/Server/SERVER.C b/it/VSound/Server/SERVER.C new file mode 100644 index 0000000..7300850 --- /dev/null +++ b/it/VSound/Server/SERVER.C @@ -0,0 +1,511 @@ +#include +#include +#include +#include +#include + +/* +Registry keys: + BufferSize : in kb. maximum of 64 + BufferThreshold : in kb. maximum of 32 + BufferType : 0->2 for DualBuffer,QuadBuffer,OctBuffer + MixSpeed : in Hz, maximum of 48000. +*/ + +// Registry values. +static int BufferSize = 24; +static int BufferThreshold = 21; +static int BufferType = 2; +static int MixSpeed = 44100; + +// Registry Key stuff. +const char *RegistryKey = "Software\\Jeffrey Lim\\Impulse Tracker VSound Server"; +const char *RegistryKeyBufferSize = "BufferSize"; +const char *RegistryKeyBufferThreshold = "BufferThreshold"; +const char *RegistryKeyBufferType = "BufferType"; +const char *RegistryKeyMixSpeed = "MixSpeed"; + +// Other stuff. +const static LPCTSTR lpszAppName = "VSound Server"; +const static LPCTSTR lpszTitleBar = "Impulse Tracker VSound Server"; +static HRESULT hr; + +static void *BufferUpdateThreadHandle; +static int BufferUpdateThreadID; + +static int Quitting = 0; + +static HANDLE NotifyEventHandle; +static LPDIRECTSOUND lpDS; +static LPDIRECTSOUNDBUFFER lpPDSB, lpSDSB; +static PCMWAVEFORMAT pcmwf = +{ + { + WAVE_FORMAT_PCM, + 2, + 44100, + 4*44100, + 4 + }, + 16 +}; + +HINSTANCE g_hInst; +HWND g_hWnd; + +char TextBuffer[80]; + +static short int ServerPort = 0x401; +static short int DataPort = 0x402; + +static int SoundBufferSize; +static int SoundBufferBlockSize; +static int SoundBufferBlockMask; + +char *BufferTypes[] = +{ + "DualBuffer", + "QuadBuffer", + "OctBuffer" +}; + +const char *ServerID = "ITSERVER"; +const char *NoServer = + "Unable to find VSound.VxD\n" \ + "\n" \ + "Please read the documentation on how to setup VSound.VxD"; + +const char *ServerActive = + "VSound server is active.\n" \ + "\n" + "Please shut down Impulse Tracker first"; + +void __cdecl trace(char *Message, ...) +{ + va_list argptr; + + va_start(argptr, Message); + vsprintf(TextBuffer, Message, argptr); + + PostMessage(g_hWnd, WM_PAINT, 0, 0); +} + +static void VSound_Reset() +{ + _outp(ServerPort, 0); +} + +static void VSound_Identify() +{ + int i, j; + char ServerString[60]; + short int TempValues[2]; + char *BufferInfo = (char*) (&TempValues); + + sprintf(ServerString, "DirectSound VSoundServer 1.0, %dkb %s", BufferSize, BufferTypes[BufferType]); + + j = strlen(ServerString); + for(i = 0; i < 8; i++) _outp(ServerPort, ServerID[i]); + for(i = 0; i < j; i++) _outp(ServerPort, ServerString[i]); + for( ; i < 60; i++) _outp(ServerPort, ' '); + + TempValues[0] = BufferThreshold * 1024; + TempValues[1] = MixSpeed; + for(i = 0; i < 4; i++) _outp(ServerPort, BufferInfo[i] ^ 0xFF); +} + +static int VSound_Detect() +{ + int i; + char Buffer[8]; + + for(i = 0; i < 8; i++) Buffer[i] = _inp(ServerPort); + return memcmp(ServerID, Buffer, sizeof(Buffer)) == 0; +} + +static int VSound_Connected() +{ + if(!Quitting) return _inp(ServerPort); + else return 0; +} + +static void Error(char *Message) +{ + VSound_Reset(); + MessageBox(g_hWnd, Message, "VSound Server Error!", MB_OK); + exit(1); +} + +static void CheckHResult(char *Message) +{ + if(hr) Error(Message); +} + +DWORD WINAPI BufferUpdateThread(void *Parameter) +{ + int UpdatePosition = 0; + int PlayPosition; + int Len1, Len2; + void *Buf1, *Buf2; + int LastBlock; + int Active = 0; + +/* + hr = SetThreadPriority(BufferUpdateThreadHandle, THREAD_PRIORITY_TIME_CRITICAL); + if(!hr) + { + trace("Error code: %d", GetLastError()); + Error("SetThreadPriority failed"); + return; + } + + hr = SetPriorityClass((HANDLE) BufferUpdateThreadID, REALTIME_PRIORITY_CLASS); + if(!hr) { + trace("Error code: %d", GetLastError()); + Error("SetPriorityClass failed"); + return; + } +*/ + + while(1) + { + int CurrentBlock; + int NumberOfBlocks; + + WaitForMultipleObjects(1, // count of object handle array + &NotifyEventHandle, // Handle of event created to signal buffer position updates + FALSE, // return if at least one event is signalled + INFINITE); + + hr = lpSDSB->lpVtbl->GetCurrentPosition(lpSDSB, &PlayPosition, NULL); + CheckHResult("GetCurrentPosition failed"); + + CurrentBlock = PlayPosition / SoundBufferBlockSize; + NumberOfBlocks = (CurrentBlock - LastBlock) & SoundBufferBlockMask; + if(NumberOfBlocks == 0) continue; + + hr = lpSDSB->lpVtbl->Lock(lpSDSB, UpdatePosition, NumberOfBlocks*SoundBufferBlockSize, &Buf1, &Len1, &Buf2, &Len2, 0); + CheckHResult("Lock failed"); + + if(VSound_Connected() != Active) + { + Active = ~Active; + if(Active) + trace("Server active"); + else + trace("Server ready"); + } + +// Update buffer here. + __asm + { + Push EDI + Mov DX, [DataPort] + + Mov EDI, [Buf1] + Mov ECX, [Len1] + Rep InsB + + Mov EDI, [Buf2] + Mov ECX, [Len2] + Rep InsB + + Pop EDI + } + + hr = lpSDSB->lpVtbl->Unlock(lpSDSB, Buf1, Len1, Buf2, Len2); + CheckHResult("Unlock failed"); + + LastBlock = CurrentBlock; + UpdatePosition = LastBlock*SoundBufferBlockSize; + } + + return 0; +} + +void VSound_InitDSound() +{ + int i, NumberOfNotifications; + DSBUFFERDESC DSBDesc; + DSBPOSITIONNOTIFY DSBPositionNotify[8]; + LPDIRECTSOUNDNOTIFY lpDSNotify; + int Len1, Len2; + char *Buf1, *Buf2; + + NumberOfNotifications = 2 << BufferType; + SoundBufferSize = BufferSize*1024; + SoundBufferBlockSize = SoundBufferSize / NumberOfNotifications; + SoundBufferBlockMask = NumberOfNotifications - 1; + + trace("CreateEvemt"); + NotifyEventHandle = CreateEvent(NULL, // Security attributes + FALSE, // Manual reset = FALSE + FALSE, // Signal initial state = FALSE + NULL); // Name + if(!NotifyEventHandle) Error("CreateEvent failed"); + + trace("DirectSoundCreate"); + hr = DirectSoundCreate(NULL, &lpDS, NULL); + CheckHResult("DirectSoundCreate failed"); + + trace("SetCooperativeLevel"); + hr = lpDS->lpVtbl->SetCooperativeLevel(lpDS, GetActiveWindow(), DSSCL_PRIORITY); + CheckHResult("SetCooperativeLevel failed"); + + trace("CreateSoundBuffer (Primary)"); + memset(&DSBDesc, 0, sizeof(DSBUFFERDESC)); // Zero it out. + DSBDesc.dwSize = sizeof(DSBUFFERDESC); + DSBDesc.dwFlags = DSBCAPS_PRIMARYBUFFER; + DSBDesc.dwBufferBytes = 0; + DSBDesc.lpwfxFormat = NULL; + hr = lpDS->lpVtbl->CreateSoundBuffer(lpDS, &DSBDesc, &lpPDSB, NULL); + CheckHResult("CreateSoundBuffer (Primary) failed"); + + trace("SetFormat"); + pcmwf.wf.nSamplesPerSec = MixSpeed; + pcmwf.wf.nAvgBytesPerSec = MixSpeed * 4; + hr = lpPDSB->lpVtbl->SetFormat(lpPDSB, (void*) &pcmwf); + CheckHResult("SetFormat failed"); + + memset(&DSBDesc, 0, sizeof(DSBUFFERDESC)); // Zero it out. + DSBDesc.dwSize = sizeof(DSBUFFERDESC); + DSBDesc.dwFlags = DSBCAPS_CTRLPOSITIONNOTIFY | + DSBCAPS_GETCURRENTPOSITION2 | + DSBCAPS_STICKYFOCUS | + DSBCAPS_LOCSOFTWARE; + DSBDesc.dwBufferBytes = SoundBufferSize; + DSBDesc.lpwfxFormat = (void*) &pcmwf; + trace("CreateSoundBuffer (Secondary)"); + hr = lpDS->lpVtbl->CreateSoundBuffer(lpDS, &DSBDesc, &lpSDSB, NULL); + CheckHResult("CreateSoundBuffer (Secondary) failed"); + + trace("QueryInterface"); + hr = lpSDSB->lpVtbl->QueryInterface(lpSDSB, &IID_IDirectSoundNotify, &lpDSNotify); + CheckHResult("Error obtaining DirectSoundNotify interface"); + + trace("SetNotificationPositions"); + for(i = 0; i < NumberOfNotifications; i++) + { + DSBPositionNotify[i].dwOffset = i*SoundBufferBlockSize; + DSBPositionNotify[i].hEventNotify = NotifyEventHandle; + } + hr = lpDSNotify->lpVtbl->SetNotificationPositions(lpDSNotify, NumberOfNotifications, DSBPositionNotify); + CheckHResult("SetNotificationPositions failed"); + + trace("Lock (Clear)"); + hr = lpSDSB->lpVtbl->Lock(lpSDSB, 0, 0, &Buf1, &Len1, &Buf2, &Len2, DSBLOCK_ENTIREBUFFER); + CheckHResult("Lock failed"); + + trace("Clearing buffer"); + memset(Buf1, 0, Len1); + + trace("Unlock (Clear)"); + hr = lpSDSB->lpVtbl->Unlock(lpSDSB, Buf1, Len1, Buf2, Len2); + CheckHResult("Unlocked failed"); + + trace("Creating sound thread"); + BufferUpdateThreadHandle = CreateThread(NULL, // Security atributes + 0, // Stack size + BufferUpdateThread, // Pointer to thread starting function + 0, // Parameter to new thread + 0, // Creation flags + &BufferUpdateThreadID); + + hr = SetThreadPriority(BufferUpdateThreadHandle, THREAD_PRIORITY_TIME_CRITICAL); + if(!hr) Error("SetThreadPriority failed"); + +// Set process to realtime priority. +/* + hr = SetPriorityClass((DWORD) _getpid(), REALTIME_PRIORITY_CLASS); + if(!hr) Error("SetPriorityClass failed"); +*/ + trace("Play"); + hr = lpSDSB->lpVtbl->Play(lpSDSB, 0, 0, DSBPLAY_LOOPING); + CheckHResult("Play failed"); + + VSound_Identify(); + trace("Server ready"); +} + +LRESULT CALLBACK WndProc(HWND hWnd, UINT Message, WPARAM wParam, LPARAM lParam) +{ + switch(Message) + { + case WM_PAINT: + { + HDC hDC; + PAINTSTRUCT Paint; + RECT Rectangle; + + GetClientRect(hWnd, &Rectangle); + InvalidateRect(hWnd, &Rectangle, TRUE); + + hDC = BeginPaint(hWnd, &Paint); + + SetBkMode(hDC, TRANSPARENT); + + Rectangle.left += 5; + Rectangle.right -= 5; + + DrawText(hDC, TextBuffer, strlen(TextBuffer), &Rectangle, DT_VCENTER | DT_SINGLELINE | DT_LEFT); + EndPaint(hWnd, &Paint); + return 0; + } + break; + + case WM_DESTROY: + case WM_CLOSE: + if(VSound_Connected()) + { + MessageBox(hWnd, ServerActive, "Error!", MB_OK); + return 0; + } + VSound_Reset(); + Quitting = 1; + PostQuitMessage(0); + } + + return DefWindowProc(hWnd, Message, wParam, lParam); +} + +int GetRegistryInteger(const char *KeyName, int Default) +{ + HKEY hkey; + int ReturnValue; + int Size = 4; + + if(RegCreateKeyEx(HKEY_LOCAL_MACHINE, + RegistryKey, + 0, + (LPTSTR) lpszAppName, + 0, + KEY_ALL_ACCESS, + NULL, + &hkey, + NULL + ) == ERROR_SUCCESS) + { + if((hr = RegQueryValueEx(hkey, KeyName, 0, 0, (LPBYTE) &ReturnValue, &Size)) == ERROR_SUCCESS) + { + RegCloseKey(hkey); + return ReturnValue; + } + + RegSetValueEx(hkey, KeyName, 0, REG_DWORD, (LPBYTE) &Default, sizeof(Default)); + RegCloseKey(hkey); + return Default; + } + Error("Unable to access Windows registry"); +} + +void SetRegistryInteger(const char *KeyName, int Value) +{ + HKEY hkey; + + if(RegCreateKeyEx(HKEY_LOCAL_MACHINE, + RegistryKey, + 0, + (LPTSTR) lpszAppName, + 0, + KEY_ALL_ACCESS, + NULL, + &hkey, + NULL + ) == ERROR_SUCCESS) + { + RegSetValueEx(hkey, KeyName, 0, REG_DWORD, (LPBYTE) &Value, sizeof(Value)); + RegCloseKey(hkey); + } + +} + +void GetRegistry() +{ + BufferSize = GetRegistryInteger(RegistryKeyBufferSize, 24); + if(BufferSize < 4 || BufferSize > 64) + { + BufferSize = 24; + SetRegistryInteger(RegistryKeyBufferSize, BufferSize); + } + + BufferThreshold = GetRegistryInteger(RegistryKeyBufferThreshold, 21); + if(BufferThreshold < 2 || BufferThreshold > 32) + { + BufferThreshold = BufferSize >> 1; + SetRegistryInteger(RegistryKeyBufferThreshold, BufferThreshold); + } + + BufferType = GetRegistryInteger(RegistryKeyBufferType, 2); + if(BufferType < 0 || BufferType > 2) + { + BufferType = 2; + SetRegistryInteger(RegistryKeyBufferType, BufferType); + } + + MixSpeed = GetRegistryInteger(RegistryKeyMixSpeed, 44100); + if(MixSpeed < 11025) MixSpeed = 11025; + if(MixSpeed > 64000) MixSpeed = 64000; + SetRegistryInteger(RegistryKeyMixSpeed, MixSpeed); +} + +int APIENTRY WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow) +{ + MSG msg; + WNDCLASSEX wc; + + g_hInst = hInstance; + + // Window Class parameters. + wc.style = CS_HREDRAW | CS_VREDRAW; + wc.lpfnWndProc = (WNDPROC) WndProc; + wc.cbClsExtra = 0; + wc.cbWndExtra = 0; + wc.hInstance = hInstance; + wc.hIcon = NULL; + wc.hCursor = LoadCursor(NULL, IDC_ARROW);; + wc.hbrBackground= (HBRUSH) (COLOR_WINDOW); + wc.lpszMenuName = lpszAppName; + wc.lpszClassName= lpszAppName; + wc.cbSize = sizeof(WNDCLASSEX); + wc.hIconSm = NULL; + + if(RegisterClassEx(&wc)) + { + // Create window. + g_hWnd = CreateWindow( + lpszAppName, + lpszTitleBar, + WS_OVERLAPPED | WS_BORDER | WS_CAPTION | WS_MINIMIZEBOX | WS_SYSMENU | WS_VISIBLE, + CW_USEDEFAULT, + CW_USEDEFAULT, + 280, + 50, + NULL, + NULL, + hInstance, + NULL + ); + if(g_hWnd) + { + // Lets first see if the VSound server exists. + + if(!VSound_Detect()) + { + trace("Connect to VSound.VxD failed"); + MessageBox(NULL, NoServer, "Error!", MB_OK); + exit(1); + } + + GetRegistry(); + VSound_InitDSound(); + + while( GetMessage(&msg, NULL, 0, 0)) + { + TranslateMessage(&msg); + DispatchMessage(&msg); + } + return (msg.wParam); + } + } + return 1; +} diff --git a/it/VSound/VXD/DEBUG.INC b/it/VSound/VXD/DEBUG.INC new file mode 100644 index 0000000..b6fdb06 --- /dev/null +++ b/it/VSound/VXD/DEBUG.INC @@ -0,0 +1,1156 @@ +;**************************************************************************** +; * +; THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY * +; KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE * +; IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A PARTICULAR * +; PURPOSE. * +; * +; Copyright (C) 1993-95 Microsoft Corporation. All Rights Reserved. * +; * +;**************************************************************************** + +NOBUGBUG EQU 1 + + + + + + + + + + +BUGBUG macro d, id, note +endm + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +IsDebugOnlyLoaded macro lab + local var, magic +_DBOSTART segment +var label byte +_DBOSTART ends + db 0F7h, 05h + dd OFFSET32 magic +magic dd OFFSET32 var - (MAXSYSTEMLADDR + 1) +ifnb + jz lab +endif + endm + + + + + + + + + + +DPublic MACRO arg +if DEBLEVEL GT DEBLEVELRETAIL + public arg +endif + ENDM + + + + + + + + + + + + + + + +Assumes_Fall_Through MACRO L +ifndef MASM6 +IF2 + IFDEF profileall + IF (?prolog_&L - $) GT 3 + %OUT ERROR: Fall through to &L invalid + .ERR + ENDIF + ELSE + IF (L - $) GT 3 + %OUT ERROR: Fall through to &L invalid + .ERR + ENDIF + ENDIF +ENDIF +else + IFDEF profileall +.errnz ((?prolog_&L - $) GT 3), + ELSE +.errnz ((L - $) GT 3), + ENDIF +endif + + ENDM + + +ifndef Not_VxD + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +??avh_parse_one_arg macro arg + ifidni , + ??_fUsesFlagsPushfd equ <> + ??_fUsesFlagsPopfd equ <> + elseifnb + ??_debLevel = arg + endif +endm + +??avh_parse_args macro DL, fUSES_FLAGS + ??_fUsesFlagsPushfd equ + ??_fUsesFlagsPopfd equ + ??_debLevel = DEBLEVELNORMAL + ??avh_parse_one_arg
+ ??avh_parse_one_arg +endm + +Assert_VM_Handle MACRO R, DL, fUSES_FLAGS + LOCAL l1 + +IF DEBLEVEL GT DEBLEVELRETAIL + + ??avh_parse_args
, + +IF DEBLEVEL GE ??_debLevel + +IFNDEF WIN31COMPAT +IF DEBLEVEL LT DEBLEVELMAX + ??_fUsesFlagsPushfd + cmp [R].CB_Signature, VMCB_ID + je SHORT l1 +ENDIF +ENDIF + +IFDIFI , + push ebx + mov ebx, R +ENDIF + VMMCall Debug_Test_Valid_Handle +IFDIFI , + pop ebx +ENDIF + +IFNDEF WIN31COMPAT +IF DEBLEVEL LT DEBLEVELMAX +l1: + ??_fUsesFlagsPopfd +ENDIF +ENDIF + +ENDIF + +ENDIF + ENDM + + + + + + + + + + + + + + + + + + + + + + + + + + + + +Assert_Thread_Handle MACRO R, DL, fUSES_FLAGS + LOCAL l1 + +IF DEBLEVEL GT DEBLEVELRETAIL + + ??avh_parse_args
, + +IF DEBLEVEL GE ??_debLevel + +IF DEBLEVEL LT DEBLEVELMAX + ??_fUsesFlagsPushfd + cmp dword ptr [R.TCB_Signature], SCHED_OBJ_ID_THREAD + je SHORT l1 +ENDIF + +IFDIFI , + push edi + mov edi, R +ENDIF + VMMCall Debug_Test_Valid_Thread_Handle +IFDIFI , + pop edi +ENDIF + +IF DEBLEVEL LT DEBLEVELMAX +l1: + ??_fUsesFlagsPopfd +ENDIF + +ENDIF + +ENDIF + ENDM + + + + + + + + + + + + + + + + + +Assert_Cur_Thread_Handle MACRO R, DL + LOCAL myDebLevel + LOCAL OK + +IF DEBLEVEL GT DEBLEVELRETAIL + +IFB
+ myDebLevel EQU DEBLEVELNORMAL +ELSE + myDebLevel EQU
+ENDIF + +IF DEBLEVEL GE myDebLevel + +IFDIFI , + push edi + mov edi, R +ENDIF + VMMCall Debug_Test_Cur_Thread +IFDIFI , + pop edi +ENDIF + +ENDIF + +ENDIF + ENDM + + + + + + + + + + + + + +Debug_Printf macro fmt, args, dl + local fmtlab, myDebLevel + +ife ?_DBOCODE + ??_fDoit = VMM_TRUE +else + ??_fDoit = FALSE +endif + +if DEBLEVEL GT DEBLEVELRETAIL + +ifb
+ myDebLevel EQU +else + myDebLevel EQU
+endif + +if DEBLEVEL GE myDebLevel + ??_fDoit = VMM_TRUE +endif + +endif + +if ??_fDoit + +ife ?_DBOCODE + +VxD_DEBUG_ONLY_DATA_SEG +fmtlab db fmt, 0 +VxD_DEBUG_ONLY_DATA_ENDS + +else + +ifdef VMMSYS + +VMM_LOCKED_DATA_SEG +fmtlab db fmt, 0 +VMM_LOCKED_DATA_ENDS + +else + +VxD_LOCKED_DATA_SEG +fmtlab db fmt, 0 +VxD_LOCKED_DATA_ENDS + +endif + +endif + + ifb + VMMCall _Debug_Printf_Service, <(OFFSET32 fmtlab), esp> + else + VMMCall _Debug_Printf_Service, <(OFFSET32 fmtlab), esp, args> + endif + +endif + + endm + + + + + + + +CHECK_EOL MACRO f, x, ln + ifdifi , + ifdifi , + ifdifi , + ifdifi , + %OUT Line ln: Unknown symbol (x) in f, taken as NOEOL + endif + endif + endif + endif + +ENDM + +??_Gen_String macro lbl:req, str:req + ife ?_ICODE + ??_segName textequ <_IDATA> + elseife ?_PCODE + ??_segName textequ <_PDATA> + elseife ?_SCODE + ??_segName textequ <_SDATA> + elseife ?_DBOCODE + ??_segName textequ <_DBODATA> + else + ??_segName textequ <_LDATA> + endif + + ??_segName segment + lbl db str + ife ??_nocrlf + db 0dh,0ah + endif + db 0 + ??_segName ends +endm + + +??Trace_Debug_Helper macro typ, str, arg1, arg2 + local string + + ife ?_DBOCODE + ??_fDoit = VMM_TRUE + else + ??_fDoit = 0 + endif + + if (DEBLEVEL GT DEBLEVELRETAIL) OR ??_fDoit + + ??_nocrlf = 0 + ??_debLevel = DEBLEVELNORMAL + + irp x, + ifnb + if ((.TYPE x) AND 20h) GT 0 + ??_debLevel = x + else + Check_EOL , , %(@Line) + ??_nocrlf = 1 + endif + endif + endm + + if DEBLEVEL GE ??_debLevel + ??_fDoit = VMM_TRUE + endif + + endif + + if ??_fDoit + + irpc c, str + ifidn , <"> + ??_is_string = 1 + else + ifidni , <'> + ??_is_string = 1 + else + ??_is_string = 0 + endif + endif + exitm + endm + + if ??_is_string + ??_Gen_String string, + ??_debug_out_str textequ + else + ??_debug_out_str textequ + endif + + ifdef WIN31COMPAT + pushfd + pushad + mov esi, ??_debug_out_str + VMMCall Out_Debug_String + ifidni , + VMMCall Test_Debug_Installed + jz SHORT $+4 + int 1 + endif + popad + popfd + else + push ??_debug_out_str + ifidni , + VMMCall _Debug_Out_Service + else + VMMCall _Trace_Out_Service + endif + endif + + endif + + endm + + + + + + + + + + + + + + + + +irp cond, + +Trace_Out&cond macro str, arg1, arg2 + ?trace_out ,jn&cond, , + endm + +Trace_OutN&cond macro str, arg1, arg2 + ?trace_out ,j&cond, , + endm + +endm + +Trace_Out MACRO str, arg1, arg2 + ??Trace_Debug_Helper , , , +endm + +Trace_OutECXZ macro str, arg1, arg2 + local l1,l2 +if (DEBLEVEL GT DEBLEVELRETAIL) or (?_DBOCODE eq 0) + jecxz l1 + jmp short l2 +l1: Trace_Out , , +l2: +endif + endm + +Trace_OutECXNZ macro str, arg1, arg2 + ?trace_out ,jecxz, , + endm + +Trace_OutEAXz macro str, arg1, arg2 + local l1 +if (DEBLEVEL GT DEBLEVELRETAIL) or (?_DBOCODE eq 0) + or eax,eax + jnz short l1 + Trace_Out , , +l1: +endif + endm + +Trace_OutEAXnz macro str, arg1, arg2 + local l1 +if (DEBLEVEL GT DEBLEVELRETAIL) or (?_DBOCODE eq 0) + or eax,eax + jz short l1 + Trace_Out , , +l1: +endif + endm + +?trace_out macro str, jmpop, arg1, arg2 + Local nomsg +if (DEBLEVEL GT DEBLEVELRETAIL) or (?_DBOCODE eq 0) + jmpop short nomsg + Trace_Out ,, +nomsg: +endif + endm + + + + + + + + + + + + + + + + + + +irp cond, + +Debug_Out&cond ¯o str, arg1 + ?debug_out ,jn&cond, + &endm + +Debug_OutN&cond ¯o str, arg1 + ?debug_out ,j&cond, + &endm + +endm + +Debug_Out MACRO str, arg1, arg2 + ??Trace_Debug_Helper , , , +endm + +Debug_OutECXZ macro str, arg1 + local l1,l2 +if DEBLEVEL GT DEBLEVELRETAIL + jecxz l1 + jmp short l2 +l1: Debug_Out , +l2: +endif + endm + +Debug_OutECXNZ macro str, arg1 + ?debug_out ,jecxz, + endm + +Debug_OutEAXz macro str, arg1 + local l1 +if DEBLEVEL GT DEBLEVELRETAIL + or eax,eax + jnz short l1 + Debug_Out , +l1: +endif + endm + +Debug_OutEAXnz macro str, arg1 + local l1 +if DEBLEVEL GT DEBLEVELRETAIL + or eax,eax + jz short l1 + Debug_Out , +l1: +endif + endm + +?debug_out macro str,jmpop, arg1 + Local nomsg +if DEBLEVEL GT DEBLEVELRETAIL + jmpop short nomsg + Debug_Out , +nomsg: +endif + endm + + + + + + + + +Queue_Out MACRO S, V1, V2, DL + LOCAL Str_Off + LOCAL MyDebLevel + +IF DEBLEVEL GT DEBLEVELRETAIL + +IFB
+ myDebLevel = DEBLEVELNORMAL +ELSE + myDebLevel = DL +ENDIF + +IF DEBLEVEL GE myDebLevel + +_LDATA SEGMENT +Str_Off db S, 0dh,0ah, 0 +_LDATA ENDS + + push esi +IFNB + IF TYPE V1 GT 0 + push dword ptr V1 + ELSE + push V1 + ENDIF +ELSE + push eax +ENDIF +IFNB + IF TYPE V2 GT 0 + push dword ptr V2 + ELSE + push V2 + ENDIF +ELSE + push ebx +ENDIF + mov esi, OFFSET32 Str_Off + VMMCall Queue_Debug_String + pop esi +ENDIF + +ENDIF + ENDM + + + + + + + + +Mono_Out MACRO S, nocrlf + LOCAL Str_Off +IF DEBLEVEL GT DEBLEVELRETAIL +_LDATA SEGMENT +Str_Off db S +IFB + db 0dh,0ah +ENDIF + db 0 +_LDATA ENDS + + pushfd + pushad + mov esi, OFFSET32 Str_Off + VMMCall Out_Mono_String + popad + popfd +ENDIF + ENDM + + + + + + + + +Mono_Out_At MACRO Row, Col, S, nocrlf + LOCAL Str_Off +IF DEBLEVEL GT DEBLEVELRETAIL +_LDATA SEGMENT +Str_Off db S +IFB + db 0dh,0ah +ENDIF + db 0 +_LDATA ENDS + + pushfd + pushad + mov dx, (Row SHL 8)+Col + VMMCall Set_Mono_Cur_Pos + mov esi, OFFSET32 Str_Off + VMMCall Out_Mono_String + popad + popfd +ENDIF + ENDM + + + + + + + + + + +Assert_Ints_Disabled MACRO DL + +IFB
+ ??_debLevel = DEBLEVELNORMAL +ELSE + ??_debLevel = DL +ENDIF + +IF DEBLEVEL GE ??_debLevel + +ifndef ??_aidMessage + _LDATA segment + ??_aidMessage db "ERROR: Ints enabled at Assert_Ints_Disabled" + db 0Dh, 0Ah, 0 + _LDATA ends +endif + pushfd + test byte ptr [esp+1], IF_Mask SHR 8 + .if !ZERO? + push OFFSET32 ??_aidMessage + VMMCall _Debug_Out_Service + .endif + popfd +ENDIF + ENDM + + + + + + + + +Assert_Ints_Enabled MACRO DL + +IFB
+ ??_debLevel = DEBLEVELNORMAL +ELSE + ??_debLevel = DL +ENDIF + +IF DEBLEVEL GE ??_debLevel + +ifndef ??_aieMessage + _LDATA segment + ??_aieMessage db "ERROR: Ints disabled at Assert_Ints_Enabled" + db 0Dh, 0Ah, 0 + _LDATA ends +endif + pushfd + test byte ptr [esp+1], IF_Mask SHR 8 + .if ZERO? + push OFFSET32 ??_aieMessage + VMMCall _Debug_Out_Service + .endif + popfd +ENDIF + ENDM + + + + + + + + + + + + + + + + + +Assert_Cur_VM_Handle MACRO R, DL + LOCAL OK + LOCAL myDebLevel + +IF DEBLEVEL GT DEBLEVELRETAIL + +IFB
+ myDebLevel = DEBLEVELNORMAL +ELSE + myDebLevel = DL +ENDIF + +IF DEBLEVEL GE myDebLevel + +IFDIFI , + push ebx + mov ebx, R +ENDIF + VMMCall Debug_Test_Cur_VM +IFDIFI , + pop ebx +ENDIF + +ENDIF + +ENDIF + ENDM + + +Assert_Client_Ptr MACRO Reg, DL + LOCAL myDebLevel +IF DEBLEVEL GT DEBLEVELRETAIL + +IFB
+ myDebLevel = DEBLEVELNORMAL +ELSE + myDebLevel = DL +ENDIF + +IF DEBLEVEL GE myDebLevel +IFDIFI , + push ebp + mov ebp, Reg +ENDIF + VMMCall Validate_Client_Ptr +IFDIFI , + pop ebp +ENDIF +ENDIF + +ENDIF + ENDM + +endif + + + + + + + + + + + + + + + + + + + + + + + +irp cond, + +TRAP&cond ¯o + ?trap jn&cond + &endm + +TRAPn&cond ¯o + ?trap j&cond + &endm + +TRAPFATAL&cond ¯o + ?trap jn&cond, FATAL + &endm + +TRAPFATALn&cond ¯o + ?trap j&cond, FATAL + &endm +endm + +TRAP macro +if DEBLEVEL GT DEBLEVELRETAIL + int 3 +endif + endm + +TRAPFATAL macro + local l +if DEBLEVEL GT DEBLEVELRETAIL +l: int 3 + jmp short l +endif + endm + +TRAPecxz macro + local l1,l2 +if DEBLEVEL GT DEBLEVELRETAIL + jecxz l1 + jmp short l2 +l1: int 3 +l2: +endif + endm + +TRAPecxnz macro + ?trap jecxz + endm + +?trap macro jmpop, fatal + Local l, n +if DEBLEVEL GT DEBLEVELRETAIL + jmpop short n +l: int 3 +ifnb + jmp short l +endif +n: +endif + endm + +ifndef Not_VxD + + + + +Dump_Struc_Head MACRO +if DEBLEVEL GT DEBLEVELRETAIL + Trace_Out " Base Address Offs Value Field name" +ENDIF + ENDM + +Dump_Struc MACRO Base, X +if DEBLEVEL GT DEBLEVELRETAIL + pushfd + pushad + lea esi, [Base] + mov ecx, X + lea edx, [esi+ecx] + +IF SIZE X EQ 6 + mov bx, WORD PTR [edx+4] + mov eax, DWORD PTR [edx] + Trace_Out "#ESI #EDX #CX #BX:#EAX &X" +ELSE +IF SIZE X EQ 4 + mov eax, DWORD PTR [edx] + Trace_Out "#ESI #EDX #CX #EAX &X" +ELSE +IF SIZE X EQ 2 + mov ax, WORD PTR [edx] + Trace_Out "#ESI #EDX #CX #AX &X" +ELSE + mov al, BYTE PTR [edx] + Trace_Out "#ESI #EDX #CX #AL &X" +ENDIF +ENDIF +ENDIF + + popad + popfd +ENDIF + ENDM + +BeginDoc + + + + + + + + + + + + + + + + + + + + + + + + + + + +EndDoc + +Begin_Touch_1st_Meg MACRO DL + LOCAL myDebLevel +IF DEBLEVEL GT DEBLEVELRETAIL +IFB
+ myDebLevel = DEBLEVELMAX +ELSE + myDebLevel = DL +ENDIF +IF DEBLEVEL GE myDebLevel + VMMCall Enable_Touch_1st_Meg +ENDIF +ENDIF + ENDM + + + +End_Touch_1st_Meg MACRO DL + LOCAL myDebLevel +IF DEBLEVEL GT DEBLEVELRETAIL +IFB
+ myDebLevel = DEBLEVELMAX +ELSE + myDebLevel = DL +ENDIF +IF DEBLEVEL GE myDebLevel + VMMCall Disable_Touch_1st_Meg +ENDIF +ENDIF + ENDM + +endif + +IFDEF DEBUG +TrashThis Macro l:vararg + ?TrashThisVal equ <0FFFFFF80h> + ?TrashThisValSet = 0 + for r, + or r, ?TrashThisVal + ife ?TrashThisValSet + if (OPATTR r) and 10h + ?TrashThisVal equ + ?TrashThisValSet = 1 + endif + endif + endm +endm +ELSE +TrashThis Macro l:vararg +endm +ENDIF + + +ifndef Not_VxD + +if DEBLEVEL GT DEBLEVELRETAIL + +ENTER_NOBLOCK MACRO + push DFS_ENTER_NOBLOCK + VMMCall _Debug_Flags_Service + ENDM + +EXIT_NOBLOCK MACRO + push DFS_EXIT_NOBLOCK + VMMCall _Debug_Flags_Service + ENDM + +Assert_CLD MACRO + pushfd + test dword ptr [esp], DF_MASK + Debug_OutNZ "Direction flag is not clear." + popfd + ENDM + +Assert_Might_Block MACRO + push DFS_TEST_BLOCK + VMMCall _Debug_Flags_Service + ENDM + +Assert_Not_Nest_Exec MACRO + push DFS_TEST_NEST_EXEC + VMMCall _Debug_Flags_Service + ENDM + +ELSE + +ENTER_NOBLOCK EQU <> +EXIT_NOBLOCK EQU <> +Assert_CLD EQU <> +Assert_Might_Block EQU <> +Assert_Not_Nest_Exec EQU <> + +ENDIF + + +ifdef Begin_Service_Table +Begin_Service_Table DEBUG +DEBUG_Service DEBUG_Get_Version, LOCAL +DEBUG_Service DEBUG_Fault, LOCAL +DEBUG_Service DEBUG_CheckFault, LOCAL +DEBUG_Service _DEBUG_LoadSyms +End_Service_Table DEBUG +endif +endif diff --git a/it/VSound/VXD/MVSOUND.BAT b/it/VSound/VXD/MVSOUND.BAT new file mode 100644 index 0000000..b41eb84 --- /dev/null +++ b/it/VSound/VXD/MVSOUND.BAT @@ -0,0 +1,3 @@ +ml -Fl -DBLD_COFF -DIS_32 -W2 -c -Cx -Zm -DMASM6 vsound.asm +link /VXD /NOD /OUT:VSOUND.VxD /MAP:VSOUND.MAP /DEF:VSOUND.DEF vsound +copy vsound.vxd \windows\system\itvsound.vxd diff --git a/it/VSound/VXD/SHELL.INC b/it/VSound/VXD/SHELL.INC new file mode 100644 index 0000000..7083661 --- /dev/null +++ b/it/VSound/VXD/SHELL.INC @@ -0,0 +1,139 @@ +;**************************************************************************** +; * +; THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY * +; KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE * +; IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A PARTICULAR * +; PURPOSE. * +; * +; Copyright (C) 1993-95 Microsoft Corporation. All Rights Reserved. * +; * +;**************************************************************************** + +ifndef _SHELL_H +_SHELL_H EQU 1 +ifndef Not_VxD +Begin_Service_Table SHELL +SHELL_Service SHELL_Get_Version, LOCAL +SHELL_Service SHELL_Resolve_Contention, LOCAL +SHELL_Service SHELL_Event, LOCAL +SHELL_Service SHELL_SYSMODAL_Message, LOCAL +SHELL_Service SHELL_Message, LOCAL +ifndef WIN30COMPAT +SHELL_Service SHELL_GetVMInfo, LOCAL +endif +ifndef WIN31COMPAT +SHELL_Service _SHELL_PostMessage, LOCAL +SHELL_Service _SHELL_ShellExecute +SHELL_Service _SHELL_PostShellMessage +SHELL_Service SHELL_DispatchRing0AppyEvents, LOCAL +SHELL_Service SHELL_Hook_Properties, LOCAL +SHELL_Service SHELL_Unhook_Properties, LOCAL +SHELL_Service SHELL_Update_User_Activity, LOCAL +SHELL_Service _SHELL_QueryAppyTimeAvailable, LOCAL +SHELL_Service _SHELL_CallAtAppyTime, LOCAL +SHELL_Service _SHELL_CancelAppyTimeEvent +SHELL_Service _SHELL_BroadcastSystemMessage, LOCAL +SHELL_Service _SHELL_HookSystemBroadcast, LOCAL +SHELL_Service _SHELL_UnhookSystemBroadcast, LOCAL +SHELL_Service _SHELL_LocalAllocEx, LOCAL +SHELL_Service _SHELL_LocalFree, LOCAL +SHELL_Service _SHELL_LoadLibrary, LOCAL +SHELL_Service _SHELL_FreeLibrary, LOCAL +SHELL_Service _SHELL_GetProcAddress, LOCAL +SHELL_Service _SHELL_CallDll, LOCAL +SHELL_Service _SHELL_SuggestSingleMSDOSMode +SHELL_Service SHELL_CheckHotkeyAllowed +SHELL_Service _SHELL_GetDOSAppInfo +endif +End_Service_Table SHELL +ifndef WIN31COMPAT +SBH_CALL_ORDER_DEFAULT EQU 0 +SBH_CALL_ORDER_REGISTRY EQU 30000000H +SBH_CALL_ORDER_CONFIGMG EQU 40000000H +endif +MB_OK EQU 00H +MB_OKCANCEL EQU 01H +MB_ABORTRETRYIGNORE EQU 02H +MB_YESNOCANCEL EQU 03H +MB_YESNO EQU 04H +MB_RETRYCANCEL EQU 05H +MB_ICONHAND EQU 10H +MB_ICONEXCLAMATION EQU 30H +MB_ICONASTERISK EQU 40H +MB_DEFBUTTON1 EQU 00H +MB_DEFBUTTON2 EQU 100H +MB_DEFBUTTON3 EQU 200H +MB_APPLMODAL EQU 00H +MB_SYSTEMMODAL EQU 1000H +MB_NOFOCUS EQU 8000H +MB_ASAP EQU 80000000H +MB_NOWINDOW EQU 40000000H +MB_HANGSYS EQU 20000000H +ifndef WIN31COMPAT +MB_APPYTIME EQU 10000000H +endif +IDOK EQU 1 +IDCANCEL EQU 2 +IDABORT EQU 3 +IDRETRY EQU 4 +IDIGNORE EQU 5 +IDYES EQU 6 +IDNO EQU 7 +SE_WP_PrtScBoost EQU 00100000H +SE_WP_PrtScBoostBit EQU 20 +SE_WP_DispUpdBoost EQU 00200000H +SE_WP_DispUpdBoostBit EQU 21 +ifndef WIN31COMPAT +SPM_UM_DoNotWaitForCrit EQU 00020000H +SPM_UM_DoNotWaitForCritBit EQU 17 +SPM_UM_AlwaysSchedule EQU 00080000H +SPM_UM_AlwaysScheduleBit EQU 19 +endif +SGVMI_Windowed EQU 00000004H +SGVMI_ALTTABdis EQU 00000020H +SGVMI_ALTESCdis EQU 00000040H +SGVMI_ALTSPACEdis EQU 00000080H +SGVMI_ALTENTERdis EQU 00000100H +SGVMI_ALTPRTSCdis EQU 00000200H +SGVMI_PRTSCdis EQU 00000400H +SGVMI_CTRLESCdis EQU 00000800H +SGVMI_HasHotKey EQU 00004000H +SGVMI_Polling EQU 00001000H +SGVMI_FastPaste EQU 00020000H +SGVMI_NoHMA EQU 00002000H +SGVMI_XMS_Lock EQU 00010000H +SGVMI_EMS_Lock EQU 00008000H +SGVMI_V86_Lock EQU 00040000H +SGVMI_ClsExit EQU 40000000H +endif +ifndef WIN31COMPAT +ifndef Not_VxD +LMEM_FIXED EQU 0000H +LMEM_ZEROINIT EQU 0040H +LPTR EQU (LMEM_FIXED OR LMEM_ZEROINIT) +LMEM_STRING EQU 00010000H +LMEM_OEM2ANSI EQU 00020000H +QAAFL_APPYAVAIL EQU 00000001H +QAAFL_APPYNOW EQU 00000002H +CAAFL_RING0 EQU 00000001H +CAAFL_TIMEOUT EQU 00000002H +endif + +SHEXPACKET STRUC +shex_dwTotalSize DD ? +shex_dwSize DD ? +shex_ibOp DD ? +shex_ibFile DD ? +shex_ibParams DD ? +shex_ibDir DD ? +shex_dwReserved DD ? +shex_nCmdShow DD ? +SHEXPACKET ENDS +SGDAIF_COMPARENAME EQU 0 +SGDAIF_TESTAPPBIT EQU 1 +SGDAIF_LASTVALID EQU 1 +SGDAIR_SUCCESS EQU 0 +SGDAIR_NOMATCH EQU 1 +SGDAIR_BADFUNCTION EQU 2 +endif +endif diff --git a/it/VSound/VXD/VMM.INC b/it/VSound/VXD/VMM.INC new file mode 100644 index 0000000..db98bb2 --- /dev/null +++ b/it/VSound/VXD/VMM.INC @@ -0,0 +1,4074 @@ +;**************************************************************************** +; * +; THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY * +; KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE * +; IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A PARTICULAR * +; PURPOSE. * +; * +; Copyright (C) 1993-95 Microsoft Corporation. All Rights Reserved. * +; * +;**************************************************************************** + +ifndef _VMM_ +_VMM_ EQU 1 +FALSE EQU 0 +VMM_TRUE EQU (NOT FALSE) +DEBLEVELRETAIL EQU 0 +DEBLEVELNORMAL EQU 1 +DEBLEVELMAX EQU 2 +ifndef DEBLEVEL +ifdef DEBUG +DEBLEVEL EQU DEBLEVELNORMAL +else +DEBLEVEL EQU DEBLEVELRETAIL +endif +endif +ifndef WIN31COMPAT +WIN40SERVICES EQU 1 +endif +ifdef MASM6 +ifndef NO_MASM6_OPTIONS + + + + option oldmacros +ifndef NEWSTRUCTS + option oldstructs +endif + option noscoped + option segment:flat + option offset:flat + option proc:private +endif +endif + + + + +IFDEF MASM6 +BeginDoc MACRO + ENDM +EndDoc MACRO + ENDM + +BeginMsg MACRO + ENDM +EndMsg MACRO + ENDM +ELSE +BeginDoc EQU <> +EndDoc EQU <> + +BeginMsg EQU <> +EndMsg EQU <> +ENDIF + +UNDEFINED_DEVICE_ID EQU 00000H +VMM_DEVICE_ID EQU 00001H +DEBUG_DEVICE_ID EQU 00002H +VPICD_DEVICE_ID EQU 00003H +VDMAD_DEVICE_ID EQU 00004H +VTD_DEVICE_ID EQU 00005H +V86MMGR_DEVICE_ID EQU 00006H +PAGESWAP_DEVICE_ID EQU 00007H +PARITY_DEVICE_ID EQU 00008H +REBOOT_DEVICE_ID EQU 00009H +VDD_DEVICE_ID EQU 0000AH +VSD_DEVICE_ID EQU 0000BH +VMD_DEVICE_ID EQU 0000CH +VKD_DEVICE_ID EQU 0000DH +VCD_DEVICE_ID EQU 0000EH +VPD_DEVICE_ID EQU 0000FH +BLOCKDEV_DEVICE_ID EQU 00010H +VMCPD_DEVICE_ID EQU 00011H +EBIOS_DEVICE_ID EQU 00012H +BIOSXLAT_DEVICE_ID EQU 00013H +VNETBIOS_DEVICE_ID EQU 00014H +DOSMGR_DEVICE_ID EQU 00015H +WINLOAD_DEVICE_ID EQU 00016H +SHELL_DEVICE_ID EQU 00017H +VMPOLL_DEVICE_ID EQU 00018H +VPROD_DEVICE_ID EQU 00019H +DOSNET_DEVICE_ID EQU 0001AH +VFD_DEVICE_ID EQU 0001BH +VDD2_DEVICE_ID EQU 0001CH +WINDEBUG_DEVICE_ID EQU 0001DH +TSRLOAD_DEVICE_ID EQU 0001EH +BIOSHOOK_DEVICE_ID EQU 0001FH +INT13_DEVICE_ID EQU 00020H +PAGEFILE_DEVICE_ID EQU 00021H +SCSI_DEVICE_ID EQU 00022H +MCA_POS_DEVICE_ID EQU 00023H +SCSIFD_DEVICE_ID EQU 00024H +VPEND_DEVICE_ID EQU 00025H +APM_DEVICE_ID EQU 00026H +VPOWERD_DEVICE_ID EQU APM_DEVICE_ID +VXDLDR_DEVICE_ID EQU 00027H +NDIS_DEVICE_ID EQU 00028H +BIOS_EXT_DEVICE_ID EQU 00029H +VWIN32_DEVICE_ID EQU 0002AH +VCOMM_DEVICE_ID EQU 0002BH +SPOOLER_DEVICE_ID EQU 0002CH +WIN32S_DEVICE_ID EQU 0002DH +DEBUGCMD_DEVICE_ID EQU 0002EH +CONFIGMG_DEVICE_ID EQU 00033H +DWCFGMG_DEVICE_ID EQU 00034H +SCSIPORT_DEVICE_ID EQU 00035H +VFBACKUP_DEVICE_ID EQU 00036H +ENABLE_DEVICE_ID EQU 00037H +VCOND_DEVICE_ID EQU 00038H +ISAPNP_DEVICE_ID EQU 0003CH +BIOS_DEVICE_ID EQU 0003DH +IFSMgr_Device_ID EQU 00040H +VCDFSD_DEVICE_ID EQU 00041H +MRCI2_DEVICE_ID EQU 00042H +PCI_DEVICE_ID EQU 00043H +PELOADER_DEVICE_ID EQU 00044H +EISA_DEVICE_ID EQU 00045H +DRAGCLI_DEVICE_ID EQU 00046H +DRAGSRV_DEVICE_ID EQU 00047H +PERF_DEVICE_ID EQU 00048H +AWREDIR_DEVICE_ID EQU 00049H +ETEN_Device_ID EQU 00060H +CHBIOS_Device_ID EQU 00061H +VMSGD_Device_ID EQU 00062H +VPPID_Device_ID EQU 00063H +VIME_Device_ID EQU 00064H +VHBIOSD_Device_ID EQU 00065H +BASEID_FOR_NAMEBASEDVXD EQU 0f000H +BASEID_FOR_NAMEBASEDVXD_MASK EQU 0fffH +VMM_INIT_ORDER EQU 000000000H +DEBUG_INIT_ORDER EQU 000000000H +DEBUGCMD_INIT_ORDER EQU 000000000H +PERF_INIT_ORDER EQU 000900000H +APM_INIT_ORDER EQU 001000000H +VPOWERD_INIT_ORDER EQU APM_INIT_ORDER +BIOSHOOK_INIT_ORDER EQU 006000000H +VPROD_INIT_ORDER EQU 008000000H +VPICD_INIT_ORDER EQU 00C000000H +VTD_INIT_ORDER EQU 014000000H +VXDLDR_INIT_ORDER EQU 016000000H +ENUMERATOR_INIT_ORDER EQU 016800000H +ISAPNP_INIT_ORDER EQU ENUMERATOR_INIT_ORDER +EISA_INIT_ORDER EQU ENUMERATOR_INIT_ORDER +PCI_INIT_ORDER EQU ENUMERATOR_INIT_ORDER +BIOS_INIT_ORDER EQU ENUMERATOR_INIT_ORDER+1 +CONFIGMG_INIT_ORDER EQU ENUMERATOR_INIT_ORDER+0FFFFH +VCDFSD_INIT_ORDER EQU 016F00000H +IOS_INIT_ORDER EQU 017000000H +PAGEFILE_INIT_ORDER EQU 018000000H +PAGESWAP_INIT_ORDER EQU 01C000000H +PARITY_INIT_ORDER EQU 020000000H +REBOOT_INIT_ORDER EQU 024000000H +EBIOS_INIT_ORDER EQU 026000000H +VDD_INIT_ORDER EQU 028000000H +VSD_INIT_ORDER EQU 02C000000H +VCD_INIT_ORDER EQU 030000000H +COMMDRVR_INIT_ORDER EQU (VCD_INIT_ORDER-1) +PRTCL_INIT_ORDER EQU (COMMDRVR_INIT_ORDER-2) +MODEM_INIT_ORDER EQU (COMMDRVR_INIT_ORDER-3) +PORT_INIT_ORDER EQU (COMMDRVR_INIT_ORDER-4) +VMD_INIT_ORDER EQU 034000000H +VKD_INIT_ORDER EQU 038000000H +VPD_INIT_ORDER EQU 03C000000H +BLOCKDEV_INIT_ORDER EQU 040000000H +MCA_POS_INIT_ORDER EQU 041000000H +SCSIFD_INIT_ORDER EQU 041400000H +SCSIMASTER_INIT_ORDER EQU 041800000H +INT13_INIT_ORDER EQU 042000000H +VMCPD_INIT_ORDER EQU 048000000H +BIOSXLAT_INIT_ORDER EQU 050000000H +VNETBIOS_INIT_ORDER EQU 054000000H +DOSMGR_INIT_ORDER EQU 058000000H +DOSNET_INIT_ORDER EQU 05C000000H +WINLOAD_INIT_ORDER EQU 060000000H +VMPOLL_INIT_ORDER EQU 064000000H +UNDEFINED_INIT_ORDER EQU 080000000H +WIN32_INIT_ORDER EQU UNDEFINED_INIT_ORDER +VCOND_INIT_ORDER EQU UNDEFINED_INIT_ORDER +WINDEBUG_INIT_ORDER EQU 081000000H +VDMAD_INIT_ORDER EQU 090000000H +V86MMGR_INIT_ORDER EQU 0A0000000H +IFSMgr_Init_Order EQU 10000H+V86MMGR_Init_Order +FSD_Init_Order EQU 00100H+IFSMgr_Init_Order +VFD_INIT_ORDER EQU 50000H+IFSMgr_Init_Order +UNDEF_TOUCH_MEM_INIT_ORDER EQU 0A8000000H +SHELL_INIT_ORDER EQU 0B0000000H + + + + + + +IO_Delay macro +jmp $+2 +ENDM + +VXD_FAILURE EQU 0 +VXD_SUCCESS EQU 1 + +Pushad_Struc STRUC +Pushad_EDI DD ? +Pushad_ESI DD ? +Pushad_EBP DD ? +Pushad_ESP DD ? +Pushad_EBX DD ? +Pushad_EDX DD ? +Pushad_ECX DD ? +Pushad_EAX DD ? +Pushad_Struc ENDS +ifndef Not_VxD +??_CUR_CODE_SEG = 0 + +??_LCODE = 1 +??_ICODE = 2 +??_PCODE = 3 +??_SCODE = 4 +??_DBOCODE = 5 +??_16ICODE = 6 +??_RCODE = 7 +??_LOCKABLECODE = 8 + +?_LCODE equ <(??_CUR_CODE_SEG MOD 16) - ??_LCODE> +?_ICODE equ <(??_CUR_CODE_SEG MOD 16) - ??_ICODE> +?_PCODE equ <(??_CUR_CODE_SEG MOD 16) - ??_PCODE> +?_SCODE equ <(??_CUR_CODE_SEG MOD 16) - ??_SCODE> +?_DBOCODE equ <(??_CUR_CODE_SEG MOD 16) - ??_DBOCODE> +?_16ICODE equ <(??_CUR_CODE_SEG MOD 16) - ??_16ICODE> +?_RCODE equ <(??_CUR_CODE_SEG MOD 16) - ??_RCODE> +?_LOCKABLECODE equ <(??_CUR_CODE_SEG MOD 16) - ??_LOCKABLECODE> + +ifndef NO_SEGMENTS + + + + + +IFDEF MASM6 +_FLAT EQU FLAT +ELSE +_FLAT EQU USE32 +ENDIF + + +_LTEXT SEGMENT DWORD PUBLIC _FLAT 'LCODE' +_LTEXT ENDS + +_TEXT SEGMENT DWORD PUBLIC _FLAT 'LCODE' +_TEXT ENDS + + +_PTEXT SEGMENT DWORD PUBLIC _FLAT 'PCODE' +_PTEXT ENDS + + + +MakeCodeSeg MACRO seglist, classname, grpname, iseg + + IRP segname, + +IFNB + segname SEGMENT DWORD PUBLIC _FLAT "&classname&CODE" +ELSE + segname SEGMENT DWORD PUBLIC _FLAT "&segname&CODE" +ENDIF + +IFB +VxD_&&segname&&_CODE_SEG MACRO +segname SEGMENT +??_CUR_CODE_SEG = ??_CUR_CODE_SEG SHL 4 + ??_PCODE + ASSUME cs:FLAT, ds:FLAT, es:FLAT, ss:FLAT + + ENDM +ELSE +VxD_&&segname&&_CODE_SEG MACRO +segname SEGMENT +??_CUR_CODE_SEG = ??_CUR_CODE_SEG SHL 4 + iseg + ASSUME cs:FLAT, ds:FLAT, es:FLAT, ss:FLAT + + ENDM +ENDIF + +VxD_&&segname&&_CODE_ENDS MACRO +??_CUR_CODE_SEG = ??_CUR_CODE_SEG SHR 4 +segname ENDS + ENDM + +segname ENDS + +IFNDEF BLD_COFF +IFNB + _&grpname GROUP segname +ELSE + _&&segname GROUP segname +ENDIF +ENDIF + + ENDM + + ENDM + +MakeCodeSeg , \ + LOCKABLE, LOCKABLE, ??_LOCKABLECODE +MakeCodeSeg INT21 +MakeCodeSeg SYSEXIT +MakeCodeSeg RARE +MakeCodeSeg W16 +MakeCodeSeg W32 +MakeCodeSeg VMCREATE +MakeCodeSeg VMDESTROY +MakeCodeSeg THCREATE +MakeCodeSeg THDESTROY +MakeCodeSeg VMSUSPEND +MakeCodeSeg VMRESUME +MakeCodeSeg PNP +MakeCodeSeg DOSVM + + + + + + + + + + + +DefLockableCodeBegin MACRO name, private +VxD_LOCKABLE_BEGIN_CODE_SEG +IFB + PUBLIC name +ENDIF +name LABEL NEAR +VxD_LOCKABLE_BEGIN_CODE_ENDS +ifndef WIN31COMPAT +if DEBLEVEL +VxD_LOCKED_DATA_SEG + PUBLIC name&_Debug_Flags +name&_Debug_Flags DD DFS_TEST_BLOCK +VxD_LOCKED_DATA_ENDS +??_debug_flags equ +endif +endif + ENDM + + + + + + + + + +DefLockableCodeEnd MACRO name, private +VxD_LOCKABLE_END_CODE_SEG +IFB + PUBLIC name +ENDIF +name LABEL NEAR +VxD_LOCKABLE_END_CODE_ENDS + ENDM + + + + + +CodeLockFlags MACRO name +ifndef WIN31COMPAT +if DEBLEVEL + ifndef name&_Debug_Flags + VxD_LOCKED_DATA_SEG + extrn name&_Debug_Flags:dword + VxD_LOCKED_DATA_ENDS + ??_debug_flags equ + endif +endif +endif + ENDM + + + + + + +MarkCodeLocked MACRO +ifndef WIN31COMPAT +if DEBLEVEL +ifdef ??_debug_flags + pushfd + and ??_debug_flags,NOT DFS_TEST_BLOCK + popfd +endif +endif +endif + ENDM + + + + + + +MarkCodeUnlocked MACRO +ifndef WIN31COMPAT +if DEBLEVEL +ifdef ??_debug_flags + pushfd + or ??_debug_flags,DFS_TEST_BLOCK + popfd +endif +endif +endif + ENDM + + + +_ITEXT SEGMENT DWORD PUBLIC _FLAT 'ICODE' +_ITEXT ENDS + + +_LDATA SEGMENT DWORD PUBLIC _FLAT 'LCODE' +_LDATA ENDS + +_DATA SEGMENT DWORD PUBLIC _FLAT 'LCODE' +_DATA ENDS + + +_PDATA SEGMENT DWORD PUBLIC _FLAT 'PDATA' +_PDATA ENDS + + +_IDATA SEGMENT DWORD PUBLIC _FLAT 'ICODE' +_IDATA ENDS + + +_BSS SEGMENT DWORD PUBLIC _FLAT 'LCODE' +_BSS ENDS + +CONST SEGMENT DWORD PUBLIC _FLAT 'LCODE' +CONST ENDS + +_TLS SEGMENT DWORD PUBLIC _FLAT 'LCODE' +_TLS ENDS + + +_STEXT SEGMENT DWORD PUBLIC _FLAT 'SCODE' +_STEXT ENDS + + +_SDATA SEGMENT DWORD PUBLIC _FLAT 'SCODE' +_SDATA ENDS + + +_DBOSTART SEGMENT DWORD PUBLIC _FLAT 'DBOCODE' +_DBOSTART ENDS + + +_DBOCODE SEGMENT DWORD PUBLIC _FLAT 'DBOCODE' +_DBOCODE ENDS + + +_DBODATA SEGMENT DWORD PUBLIC _FLAT 'DBOCODE' +_DBODATA ENDS + +if DEBLEVEL + +_PATHSTART SEGMENT DWORD PUBLIC _FLAT 'LCODE' +_PATHSTART ENDS + + +_PATHDATA SEGMENT DWORD PUBLIC _FLAT 'LCODE' +_PATHDATA ENDS + + +_PATHEND SEGMENT DWORD PUBLIC _FLAT 'LCODE' +_PATHEND ENDS +endif + + +_16ICODE SEGMENT WORD USE16 PUBLIC '16ICODE' +_16ICODE ENDS + + +_RCODE SEGMENT WORD USE16 PUBLIC 'RCODE' +_RCODE ENDS + +IFNDEF BLD_COFF +_LGROUP GROUP _LTEXT, _TEXT, _LDATA, _DATA, _BSS, CONST, _TLS +_IGROUP GROUP _ITEXT, _IDATA +_SGROUP GROUP _STEXT, _SDATA +_DBOGROUP GROUP _DBOSTART, _DBOCODE, _DBODATA +IF DEBLEVEL +_PGROUP GROUP _PATHSTART, _PATHDATA, _PATHEND +ENDIF +ENDIF + +endif + + ASSUME CS:FLAT, DS:FLAT, ES:FLAT, SS:FLAT + +OFFSET32 EQU + + +BeginDoc + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +EndDoc + +Begin_Service_Table MACRO Device_Name, Def_Segment + +IFDEF Device_Name&_Name_Based + IFNDEF @@NextInternalID + @@NextInternalID = 0 + ENDIF + @@NextInternalID = (@@NextInternalID + 1) + Device_Name&_Internal_ID = @@NextInternalID + BASEID_FOR_NAMEBASEDVXD + DefineVxDName Device_Name, %Device_Name&_Internal_ID +ENDIF + +IFB + BST2 Device_Name, VxD +ELSE + BST2 Device_Name, Def_Segment +ENDIF + ENDM + +DefineVxDName MACRO Device_Name, InternalID + @@VxDName&InternalID EQU <___&Device_Name&STable> +ENDM + + +BST2 MACRO Device_Name, Def_Segment + +Num_&Device_Name&_Services = 0 + +IFDEF Create_&Device_Name&_Service_Table + +Def_Segment&_LOCKED_DATA_SEG + +Device_Name&_Service_Table LABEL DWORD + +Device_Name&_Service MACRO Procedure, Local_Seg, Condition +LOCAL $$&Procedure + + IFNB + $$&&Procedure MACRO extern + IFDEF &Condition + IFNB + EXTRN Procedure:NEAR + ELSE + dd OFFSET32 Procedure + ENDIF + ELSE + IFB + dd 0 + ENDIF + ENDIF + ENDM + ENDIF + + IFDIFI , + PUBLIC _&&Procedure + IF1 + _&&Procedure LABEL DWORD + ENDIF + IFDIFI , + IFNB +Local_Seg&&_SEG + ELSE +Def_Segment&_CODE_SEG + ENDIF + IFNB + $$&&Procedure extern + ELSE + EXTRN Procedure:NEAR + ENDIF + IFNB +Local_Seg&&_ENDS + ELSE +Def_Segment&_CODE_ENDS + ENDIF + ENDIF + IFNB + $$&&Procedure + ELSE + dd OFFSET32 Procedure + ENDIF + + IFDEF Device_Name&_Name_Based + @@&&Procedure = (Device_Name&_Internal_ID SHL 16) + Num_&Device_Name&_Services + ELSE + @@&&Procedure = (Device_Name&_Device_ID SHL 16) + Num_&Device_Name&_Services + ENDIF + ELSE + dd 0 + ENDIF + Num_&Device_Name&_Services = Num_&Device_Name&_Services + 1 + IFNB + Purge $$&&Procedure + ENDIF + ENDM + +ELSE + + + +IFDEF Device_Name&_Name_Based + +Device_Name&_Service MACRO Procedure, Local_Seg, Condition + + + IFDIFI , + @@&&Procedure = (Device_Name&_Internal_ID SHL 16) + Num_&Device_Name&_Services + ENDIF + Num_&Device_Name&_Services = Num_&Device_Name&_Services + 1 + + ENDM +ELSE + +Device_Name&_Service MACRO Procedure, Local_Seg, Condition + + IFDIFI , + @@&&Procedure = (Device_Name&_Device_ID SHL 16) + Num_&Device_Name&_Services + ENDIF + Num_&Device_Name&_Services = Num_&Device_Name&_Services + 1 + + ENDM +ENDIF + +ENDIF + + ENDM + + + +End_Service_Table MACRO Device_Name, Def_Segment + + PURGE Device_Name&_Service + +IFDEF Create_&Device_Name&_Service_Table + +IFB +VxD_LOCKED_DATA_ENDS +ELSE +Def_Segment&_LOCKED_DATA_ENDS +ENDIF + +ENDIF + + ENDM + +GetVxDServiceOrdinal macro reg,service + mov reg,@@&service + endm + +GetVxDServiceAddress macro reg,service + mov reg,OFFSET32 service + endm + + + + + + + + + + + + + + + + + + +Begin_Win32_Services MACRO VxDName +ifndef Create_Win32_Services + Create_Win32_Services = 0 +endif + .errb , + ??w32svcno = 0 +if Create_Win32_Services +VxDName&_Win32_Services label dword + dd csvc&VxDName, 0 +endif + ??inw32svc = 1 + + VxDName&_Win32_Service MACRO Name + .erre ??inw32svc, + if Create_Win32_Services + dd OFFSET32 Name,cparm&&Name + endif + @32&&Name equ ((VxDName&_Device_ID SHL 16) + ??w32svcno) + ??w32svcno = ??w32svcno + 1 + ENDM + ENDM + + + + + + + + + + +End_Win32_Services MACRO VxDName + .errb , +if Create_Win32_Services + csvc&VxDName equ ($ - VxDName&_Win32_Services)/8 - 1 +endif + ??inw32svc = 0 + PURGE VxDName&_Win32_Service + ENDM + + + + + + + + + + + +Declare_Win32_Service MACRO Name, cParms +ifndef Create_Win32_Services + Create_Win32_Services = 0 +endif +if Create_Win32_Services + ?merge ,,,,,<_>,,<@>,%(cParms*4 + 8) + ?merge ,,,,, +VxD_CODE_SEG + ?merge ,,,,,<_>,,<@>,%(cParms*4 + 8),<:NEAR> +VxD_CODE_ENDS +endif + ENDM + + + + + + + + + + + + +Win32call MACRO Service, CallBack +ifndef Create_Win32_Services + Create_Win32_Services = 0 +endif +ife Create_Win32_Services + mov eax,@32&Service +ifdef IS_16 + movzx esp,sp +endif + call fword ptr [CallBack] +ifdef DEBUG + int 3 +endif +endif + ENDM + + + + + + + +Dword_Align MACRO Seg_Name + LOCAL segn +IFDEF MASM6 + align 4 +ELSE +IFNB + segn equ Seg_Name +ELSE +IFE ?_LCODE + segn equ <_LTEXT> +ELSE +IFE ?_ICODE + segn equ <_ITEXT> +ELSE +IFE ?_PCODE + segn equ <_PTEXT> +ELSE +IFE ?_SCODE + segn equ <_STEXT> +ELSE +.err +ENDIF +ENDIF +ENDIF +ENDIF +ENDIF +IF (($-OFFSET segn:0) MOD 4) +db 4 - (($-OFFSET segn:0) MOD 4) DUP (90h) +ENDIF +ENDIF + ENDM + + +BeginDoc + + + + + + + + + + + + + + + + + +EndDoc + +Fatal_Error MACRO Msg_Ptr, Exit_Flags + pushad +IFB + xor esi, esi +ELSE + mov esi, Msg_Ptr +IFB + xor eax, eax +ELSE + mov eax, Exit_Flags +ENDIF +ENDIF + VMMCall Fatal_Error_Handler + ENDM + +EF_Hang_On_Exit EQU 1h + + +cb_s STRUC +CB_VM_Status DD ? +CB_High_Linear DD ? +CB_Client_Pointer DD ? +CB_VMID DD ? +CB_Signature DD ? +cb_s ENDS +VMCB_ID EQU 62634D56H +VMSTAT_EXCLUSIVE_BIT EQU 00H +VMSTAT_EXCLUSIVE EQU (1 SHL VMSTAT_EXCLUSIVE_BIT) +VMSTAT_BACKGROUND_BIT EQU 01H +VMSTAT_BACKGROUND EQU (1 SHL VMSTAT_BACKGROUND_BIT) +VMSTAT_CREATING_BIT EQU 02H +VMSTAT_CREATING EQU (1 SHL VMSTAT_CREATING_BIT) +VMSTAT_SUSPENDED_BIT EQU 03H +VMSTAT_SUSPENDED EQU (1 SHL VMSTAT_SUSPENDED_BIT) +VMSTAT_NOT_EXECUTEABLE_BIT EQU 04H +VMSTAT_NOT_EXECUTEABLE EQU (1 SHL VMSTAT_NOT_EXECUTEABLE_BIT) +VMSTAT_PM_EXEC_BIT EQU 05H +VMSTAT_PM_EXEC EQU (1 SHL VMSTAT_PM_EXEC_BIT) +VMSTAT_PM_APP_BIT EQU 06H +VMSTAT_PM_APP EQU (1 SHL VMSTAT_PM_APP_BIT) +VMSTAT_PM_USE32_BIT EQU 07H +VMSTAT_PM_USE32 EQU (1 SHL VMSTAT_PM_USE32_BIT) +VMSTAT_VXD_EXEC_BIT EQU 08H +VMSTAT_VXD_EXEC EQU (1 SHL VMSTAT_VXD_EXEC_BIT) +VMSTAT_HIGH_PRI_BACK_BIT EQU 09H +VMSTAT_HIGH_PRI_BACK EQU (1 SHL VMSTAT_HIGH_PRI_BACK_BIT) +VMSTAT_BLOCKED_BIT EQU 0AH +VMSTAT_BLOCKED EQU (1 SHL VMSTAT_BLOCKED_BIT) +VMSTAT_AWAKENING_BIT EQU 0BH +VMSTAT_AWAKENING EQU (1 SHL VMSTAT_AWAKENING_BIT) +VMSTAT_PAGEABLEV86BIT EQU 0CH +VMSTAT_PAGEABLEV86_BIT EQU VMSTAT_PAGEABLEV86BIT +VMSTAT_PAGEABLEV86 EQU (1 SHL VMSTAT_PAGEABLEV86BIT) +VMSTAT_V86INTSLOCKEDBIT EQU 0DH +VMSTAT_V86INTSLOCKED_BIT EQU VMSTAT_V86INTSLOCKEDBIT +VMSTAT_V86INTSLOCKED EQU (1 SHL VMSTAT_V86INTSLOCKEDBIT) +VMSTAT_IDLE_TIMEOUT_BIT EQU 0EH +VMSTAT_IDLE_TIMEOUT EQU (1 SHL VMSTAT_IDLE_TIMEOUT_BIT) +VMSTAT_IDLE_BIT EQU 0FH +VMSTAT_IDLE EQU (1 SHL VMSTAT_IDLE_BIT) +VMSTAT_CLOSING_BIT EQU 10H +VMSTAT_CLOSING EQU (1 SHL VMSTAT_CLOSING_BIT) +VMSTAT_TS_SUSPENDED_BIT EQU 11H +VMSTAT_TS_SUSPENDED EQU (1 SHL VMSTAT_TS_SUSPENDED_BIT) +VMSTAT_TS_MAXPRI_BIT EQU 12H +VMSTAT_TS_MAXPRI EQU (1 SHL VMSTAT_TS_MAXPRI_BIT) +VMSTAT_USE32_MASK EQU (VMSTAT_PM_USE32 OR VMSTAT_VXD_EXEC) + +tcb_s STRUC +TCB_Flags DD ? +TCB_Reserved1 DD ? +TCB_Reserved2 DD ? +TCB_Signature DD ? +TCB_ClientPtr DD ? +TCB_VMHandle DD ? +TCB_ThreadId DW ? +TCB_PMLockOrigSS DW ? +TCB_PMLockOrigESP DD ? +TCB_PMLockOrigEIP DD ? +TCB_PMLockStackCount DD ? +TCB_PMLockOrigCS DW ? +TCB_PMPSPSelector DW ? +TCB_ThreadType DD ? +TCB_pad1 DW ? +TCB_pad2 DB ? +TCB_extErrLocus DB ? +TCB_extErr DW ? +TCB_extErrAction DB ? +TCB_extErrClass DB ? +TCB_extErrPtr DD ? +tcb_s ENDS +SCHED_OBJ_ID_THREAD EQU 42434854H +THFLAG_SUSPENDED_BIT EQU 03H +THFLAG_SUSPENDED EQU (1 SHL THFLAG_SUSPENDED_BIT) +THFLAG_NOT_EXECUTEABLE_BIT EQU 04H +THFLAG_NOT_EXECUTEABLE EQU (1 SHL THFLAG_NOT_EXECUTEABLE_BIT) +THFLAG_THREAD_CREATION_BIT EQU 08H +THFLAG_THREAD_CREATION EQU (1 SHL THFLAG_THREAD_CREATION_BIT) +THFLAG_THREAD_BLOCKED_BIT EQU 0AH +THFLAG_THREAD_BLOCKED EQU (1 SHL THFLAG_THREAD_BLOCKED_BIT) +THFLAG_RING0_THREAD_BIT EQU 1CH +THFLAG_RING0_THREAD EQU (1 SHL THFLAG_RING0_THREAD_BIT) +THFLAG_CHARSET_BITS EQU 10H +THFLAG_CHARSET_MASK EQU (3 SHL THFLAG_CHARSET_BITS) +THFLAG_ANSI EQU (0 SHL THFLAG_CHARSET_BITS) +THFLAG_OEM EQU (1 SHL THFLAG_CHARSET_BITS) +THFLAG_UNICODE EQU (2 SHL THFLAG_CHARSET_BITS) +THFLAG_RESERVED EQU (3 SHL THFLAG_CHARSET_BITS) +THFLAG_EXTENDED_HANDLES_BIT EQU 12H +THFLAG_EXTENDED_HANDLES EQU (1 SHL THFLAG_EXTENDED_HANDLES_BIT) +THFLAG_OPEN_AS_IMMOVABLE_FILE_BIT EQU 13H +THFLAG_OPEN_AS_IMMOVABLE_FILE EQU (1 SHL THFLAG_OPEN_AS_IMMOVABLE_FILE_BIT) + +pmcb_s STRUC +PMCB_Flags DD ? +PMCB_Parent DD ? +pmcb_s ENDS + +VMFaultInfo STRUC +VMFI_EIP DD ? +VMFI_CS DW ? +VMFI_Ints DW ? +VMFaultInfo ENDS +Begin_Service_Table VMM, VMM +VMM_Service Get_VMM_Version, LOCAL +VMM_Service Get_Cur_VM_Handle +VMM_Service Test_Cur_VM_Handle +VMM_Service Get_Sys_VM_Handle +VMM_Service Test_Sys_VM_Handle +VMM_Service Validate_VM_Handle +VMM_Service Get_VMM_Reenter_Count +VMM_Service Begin_Reentrant_Execution +VMM_Service End_Reentrant_Execution +VMM_Service Install_V86_Break_Point +VMM_Service Remove_V86_Break_Point +VMM_Service Allocate_V86_Call_Back +VMM_Service Allocate_PM_Call_Back +VMM_Service Call_When_VM_Returns +VMM_Service Schedule_Global_Event +VMM_Service Schedule_VM_Event +VMM_Service Call_Global_Event +VMM_Service Call_VM_Event +VMM_Service Cancel_Global_Event +VMM_Service Cancel_VM_Event +VMM_Service Call_Priority_VM_Event +VMM_Service Cancel_Priority_VM_Event +VMM_Service Get_NMI_Handler_Addr +VMM_Service Set_NMI_Handler_Addr +VMM_Service Hook_NMI_Event +VMM_Service Call_When_VM_Ints_Enabled +VMM_Service Enable_VM_Ints +VMM_Service Disable_VM_Ints +VMM_Service Map_Flat +VMM_Service Map_Lin_To_VM_Addr +VMM_Service Adjust_Exec_Priority +VMM_Service Begin_Critical_Section +VMM_Service End_Critical_Section +VMM_Service End_Crit_And_Suspend +VMM_Service Claim_Critical_Section +VMM_Service Release_Critical_Section +VMM_Service Call_When_Not_Critical +VMM_Service Create_Semaphore +VMM_Service Destroy_Semaphore +VMM_Service Wait_Semaphore +VMM_Service Signal_Semaphore +VMM_Service Get_Crit_Section_Status +VMM_Service Call_When_Task_Switched +VMM_Service Suspend_VM +VMM_Service Resume_VM +VMM_Service No_Fail_Resume_VM +VMM_Service Nuke_VM +VMM_Service Crash_Cur_VM +VMM_Service Get_Execution_Focus +VMM_Service Set_Execution_Focus +VMM_Service Get_Time_Slice_Priority +VMM_Service Set_Time_Slice_Priority +VMM_Service Get_Time_Slice_Granularity +VMM_Service Set_Time_Slice_Granularity +VMM_Service Get_Time_Slice_Info +VMM_Service Adjust_Execution_Time +VMM_Service Release_Time_Slice +VMM_Service Wake_Up_VM +VMM_Service Call_When_Idle +VMM_Service Get_Next_VM_Handle +VMM_Service Set_Global_Time_Out +VMM_Service Set_VM_Time_Out +VMM_Service Cancel_Time_Out +VMM_Service Get_System_Time +VMM_Service Get_VM_Exec_Time +VMM_Service Hook_V86_Int_Chain +VMM_Service Get_V86_Int_Vector +VMM_Service Set_V86_Int_Vector +VMM_Service Get_PM_Int_Vector +VMM_Service Set_PM_Int_Vector +VMM_Service Simulate_Int +VMM_Service Simulate_Iret +VMM_Service Simulate_Far_Call +VMM_Service Simulate_Far_Jmp +VMM_Service Simulate_Far_Ret +VMM_Service Simulate_Far_Ret_N +VMM_Service Build_Int_Stack_Frame +VMM_Service Simulate_Push +VMM_Service Simulate_Pop +VMM_Service _HeapAllocate +VMM_Service _HeapReAllocate +VMM_Service _HeapFree +VMM_Service _HeapGetSize +HEAPZEROINIT EQU 00000001H +HEAPZEROREINIT EQU 00000002H +HEAPNOCOPY EQU 00000004H +HEAPLOCKEDIFDP EQU 00000100H +HEAPSWAP EQU 00000200H +HEAPINIT EQU 00000400H +HEAPCLEAN EQU 00000800H +VMM_Service _PageAllocate +VMM_Service _PageReAllocate +VMM_Service _PageFree +VMM_Service _PageLock +VMM_Service _PageUnLock +VMM_Service _PageGetSizeAddr +VMM_Service _PageGetAllocInfo +VMM_Service _GetFreePageCount +VMM_Service _GetSysPageCount +VMM_Service _GetVMPgCount +VMM_Service _MapIntoV86 +VMM_Service _PhysIntoV86 +VMM_Service _TestGlobalV86Mem +VMM_Service _ModifyPageBits +VMM_Service _CopyPageTable +VMM_Service _LinMapIntoV86 +VMM_Service _LinPageLock +VMM_Service _LinPageUnLock +VMM_Service _SetResetV86Pageable +VMM_Service _GetV86PageableArray +VMM_Service _PageCheckLinRange +VMM_Service _PageOutDirtyPages +VMM_Service _PageDiscardPages +PAGEZEROINIT EQU 00000001H +PAGEUSEALIGN EQU 00000002H +PAGECONTIG EQU 00000004H +PAGEFIXED EQU 00000008H +PAGEDEBUGNULFAULT EQU 00000010H +PAGEZEROREINIT EQU 00000020H +PAGENOCOPY EQU 00000040H +PAGELOCKED EQU 00000080H +PAGELOCKEDIFDP EQU 00000100H +PAGESETV86PAGEABLE EQU 00000200H +PAGECLEARV86PAGEABLE EQU 00000400H +PAGESETV86INTSLOCKED EQU 00000800H +PAGECLEARV86INTSLOCKED EQU 00001000H +PAGEMARKPAGEOUT EQU 00002000H +PAGEPDPSETBASE EQU 00004000H +PAGEPDPCLEARBASE EQU 00008000H +PAGEDISCARD EQU 00010000H +PAGEPDPQUERYDIRTY EQU 00020000H +PAGEMAPFREEPHYSREG EQU 00040000H +PAGENOMOVE EQU 10000000H +PAGEMAPGLOBAL EQU 40000000H +PAGEMARKDIRTY EQU 80000000H +MAPV86_IGNOREWRAP EQU 00000001H +VMM_Service _GetNulPageHandle +VMM_Service _GetFirstV86Page +VMM_Service _MapPhysToLinear +VMM_Service _GetAppFlatDSAlias +VMM_Service _SelectorMapFlat +VMM_Service _GetDemandPageInfo +VMM_Service _GetSetPageOutCount +GSPOC_F_GET EQU 00000001H +VMM_Service Hook_V86_Page +VMM_Service _Assign_Device_V86_Pages +VMM_Service _DeAssign_Device_V86_Pages +VMM_Service _Get_Device_V86_Pages_Array +VMM_Service MMGR_SetNULPageAddr +VMM_Service _Allocate_GDT_Selector +VMM_Service _Free_GDT_Selector +VMM_Service _Allocate_LDT_Selector +VMM_Service _Free_LDT_Selector +VMM_Service _BuildDescriptorDWORDs +VMM_Service _GetDescriptor +VMM_Service _SetDescriptor +BDDEXPLICITDPL EQU 00000001H +ALDTSPECSEL EQU 00000001H +VMM_Service _MMGR_Toggle_HMA +MMGRHMAPHYSICAL EQU 00000001H +MMGRHMAENABLE EQU 00000002H +MMGRHMADISABLE EQU 00000004H +MMGRHMAQUERY EQU 00000008H +VMM_Service Get_Fault_Hook_Addrs +VMM_Service Hook_V86_Fault +VMM_Service Hook_PM_Fault +VMM_Service Hook_VMM_Fault +VMM_Service Begin_Nest_V86_Exec +VMM_Service Begin_Nest_Exec +VMM_Service Exec_Int +VMM_Service Resume_Exec +VMM_Service End_Nest_Exec +VMM_Service Allocate_PM_App_CB_Area, VMM_ICODE +VMM_Service Get_Cur_PM_App_CB +VMM_Service Set_V86_Exec_Mode +VMM_Service Set_PM_Exec_Mode +VMM_Service Begin_Use_Locked_PM_Stack +VMM_Service End_Use_Locked_PM_Stack +VMM_Service Save_Client_State +VMM_Service Restore_Client_State +VMM_Service Exec_VxD_Int +VMM_Service Hook_Device_Service +VMM_Service Hook_Device_V86_API +VMM_Service Hook_Device_PM_API +VMM_Service System_Control +VMM_Service Simulate_IO +VMM_Service Install_Mult_IO_Handlers +VMM_Service Install_IO_Handler +VMM_Service Enable_Global_Trapping +VMM_Service Enable_Local_Trapping +VMM_Service Disable_Global_Trapping +VMM_Service Disable_Local_Trapping +VMM_Service List_Create +VMM_Service List_Destroy +VMM_Service List_Allocate +VMM_Service List_Attach +VMM_Service List_Attach_Tail +VMM_Service List_Insert +VMM_Service List_Remove +VMM_Service List_Deallocate +VMM_Service List_Get_First +VMM_Service List_Get_Next +VMM_Service List_Remove_First +LF_ASYNC_BIT EQU 0 +LF_ASYNC EQU (1 SHL LF_ASYNC_BIT) +LF_USE_HEAP_BIT EQU 1 +LF_USE_HEAP EQU (1 SHL LF_USE_HEAP_BIT) +LF_ALLOC_ERROR_BIT EQU 2 +LF_ALLOC_ERROR EQU (1 SHL LF_ALLOC_ERROR_BIT) +LF_SWAP EQU (LF_USE_HEAP+(1 SHL 3)) +VMM_Service _AddInstanceItem +VMM_Service _Allocate_Device_CB_Area +VMM_Service _Allocate_Global_V86_Data_Area, VMM_ICODE +VMM_Service _Allocate_Temp_V86_Data_Area, VMM_ICODE +VMM_Service _Free_Temp_V86_Data_Area, VMM_ICODE +GVDAWordAlign EQU 00000001H +GVDADWordAlign EQU 00000002H +GVDAParaAlign EQU 00000004H +GVDAPageAlign EQU 00000008H +GVDAInstance EQU 00000100H +GVDAZeroInit EQU 00000200H +GVDAReclaim EQU 00000400H +GVDAInquire EQU 00000800H +GVDAHighSysCritOK EQU 00001000H +GVDAOptInstance EQU 00002000H +GVDAForceLow EQU 00004000H +TVDANeedTilInitComplete EQU 00000001H +VMM_Service Get_Profile_Decimal_Int, VMM_ICODE +VMM_Service Convert_Decimal_String, VMM_ICODE +VMM_Service Get_Profile_Fixed_Point, VMM_ICODE +VMM_Service Convert_Fixed_Point_String, VMM_ICODE +VMM_Service Get_Profile_Hex_Int, VMM_ICODE +VMM_Service Convert_Hex_String, VMM_ICODE +VMM_Service Get_Profile_Boolean, VMM_ICODE +VMM_Service Convert_Boolean_String, VMM_ICODE +VMM_Service Get_Profile_String, VMM_ICODE +VMM_Service Get_Next_Profile_String, VMM_ICODE +VMM_Service Get_Environment_String, VMM_ICODE +VMM_Service Get_Exec_Path, VMM_ICODE +VMM_Service Get_Config_Directory, VMM_ICODE +VMM_Service OpenFile, VMM_ICODE +VMM_OPENFILE_BUF_SIZE EQU 260 +VMM_Service Get_PSP_Segment, VMM_ICODE +VMM_Service GetDOSVectors, VMM_ICODE +VMM_Service Get_Machine_Info +GMIF_80486_BIT EQU 10H +GMIF_80486 EQU (1 SHL GMIF_80486_BIT) +GMIF_PCXT_BIT EQU 11H +GMIF_PCXT EQU (1 SHL GMIF_PCXT_BIT) +GMIF_MCA_BIT EQU 12H +GMIF_MCA EQU (1 SHL GMIF_MCA_BIT) +GMIF_EISA_BIT EQU 13H +GMIF_EISA EQU (1 SHL GMIF_EISA_BIT) +GMIF_CPUID_BIT EQU 14H +GMIF_CPUID EQU (1 SHL GMIF_CPUID_BIT) +VMM_Service GetSet_HMA_Info +VMM_Service Set_System_Exit_Code +VMM_Service Fatal_Error_Handler +VMM_Service Fatal_Memory_Error +VMM_Service Update_System_Clock +VMM_Service Test_Debug_Installed +VMM_Service Out_Debug_String +VMM_Service Out_Debug_Chr +VMM_Service In_Debug_Chr +VMM_Service Debug_Convert_Hex_Binary +VMM_Service Debug_Convert_Hex_Decimal +VMM_Service Debug_Test_Valid_Handle +VMM_Service Validate_Client_Ptr +VMM_Service Test_Reenter +VMM_Service Queue_Debug_String +VMM_Service Log_Proc_Call +VMM_Service Debug_Test_Cur_VM +VMM_Service Get_PM_Int_Type +VMM_Service Set_PM_Int_Type +VMM_Service Get_Last_Updated_System_Time +VMM_Service Get_Last_Updated_VM_Exec_Time +VMM_Service Test_DBCS_Lead_Byte +.errnz @@Test_DBCS_Lead_Byte - 100D1h + +VMM_Service _AddFreePhysPage, VMM_ICODE +VMM_Service _PageResetHandlePAddr +VMM_Service _SetLastV86Page, VMM_ICODE +VMM_Service _GetLastV86Page +VMM_Service _MapFreePhysReg +VMM_Service _UnmapFreePhysReg +VMM_Service _XchgFreePhysReg +VMM_Service _SetFreePhysRegCalBk, VMM_ICODE +VMM_Service Get_Next_Arena, VMM_ICODE +VMM_Service Get_Name_Of_Ugly_TSR, VMM_ICODE +VMM_Service Get_Debug_Options, VMM_ICODE +AFPP_SWAPOUT EQU 0001H +PCP_CHANGEPAGER EQU 1H +PCP_CHANGEPAGERDATA EQU 2H +PCP_VIRGINONLY EQU 4H +GNA_HIDOSLINKED EQU 0002H +GNA_ISHIGHDOS EQU 0004H +VMM_Service Set_Physical_HMA_Alias, VMM_ICODE +VMM_Service _GetGlblRng0V86IntBase, VMM_ICODE +VMM_Service _Add_Global_V86_Data_Area, VMM_ICODE +VMM_Service GetSetDetailedVMError +GSDVME_PRIVINST EQU 00010001H +GSDVME_INVALINST EQU 00010002H +GSDVME_INVALPGFLT EQU 00010003H +GSDVME_INVALGPFLT EQU 00010004H +GSDVME_INVALFLT EQU 00010005H +GSDVME_USERNUKE EQU 00010006H +GSDVME_DEVNUKE EQU 00010007H +GSDVME_DEVNUKEHDWR EQU 00010008H +GSDVME_NUKENOMSG EQU 00010009H +GSDVME_OKNUKEMASK EQU 80000000H +GSDVME_INSMEMV86 EQU 00020001H +GSDVME_INSV86SPACE EQU 00020002H +GSDVME_INSMEMXMS EQU 00020003H +GSDVME_INSMEMEMS EQU 00020004H +GSDVME_INSMEMV86HI EQU 00020005H +GSDVME_INSMEMVID EQU 00020006H +GSDVME_INSMEMVM EQU 00020007H +GSDVME_INSMEMDEV EQU 00020008H +GSDVME_CRTNOMSG EQU 00020009H +VMM_Service Is_Debug_Chr +VMM_Service Clear_Mono_Screen +VMM_Service Out_Mono_Chr +VMM_Service Out_Mono_String +VMM_Service Set_Mono_Cur_Pos +VMM_Service Get_Mono_Cur_Pos +VMM_Service Get_Mono_Chr +VMM_Service Locate_Byte_In_ROM, VMM_ICODE +VMM_Service Hook_Invalid_Page_Fault +VMM_Service Unhook_Invalid_Page_Fault +IPF_PGDIR EQU 00000001H +IPF_V86PG EQU 00000002H +IPF_V86PGH EQU 00000004H +IPF_INVTYP EQU 00000008H +IPF_PGERR EQU 00000010H +IPF_REFLT EQU 00000020H +IPF_VMM EQU 00000040H +IPF_PM EQU 00000080H +IPF_V86 EQU 00000100H +VMM_Service Set_Delete_On_Exit_File +VMM_Service Close_VM +CVF_CONTINUE_EXEC_BIT EQU 0 +CVF_CONTINUE_EXEC EQU (1 SHL CVF_CONTINUE_EXEC_BIT) +VMM_Service Enable_Touch_1st_Meg +VMM_Service Disable_Touch_1st_Meg +VMM_Service Install_Exception_Handler +VMM_Service Remove_Exception_Handler +VMM_Service Get_Crit_Status_No_Block + +.errnz @@Get_Crit_Status_No_Block - 100F1h + +ifdef WIN40SERVICES +VMM_Service _GetLastUpdatedThreadExecTime +VMM_Service _Trace_Out_Service +VMM_Service _Debug_Out_Service +VMM_Service _Debug_Flags_Service +endif +DFS_LOG_BIT EQU 0 +DFS_LOG EQU (1 SHL DFS_LOG_BIT) +DFS_PROFILE_BIT EQU 1 +DFS_PROFILE EQU (1 SHL DFS_PROFILE_BIT) +DFS_TEST_CLD_BIT EQU 2 +DFS_TEST_CLD EQU (1 SHL DFS_TEST_CLD_BIT) +DFS_NEVER_REENTER_BIT EQU 3 +DFS_NEVER_REENTER EQU (1 SHL DFS_NEVER_REENTER_BIT) +DFS_TEST_REENTER_BIT EQU 4 +DFS_TEST_REENTER EQU (1 SHL DFS_TEST_REENTER_BIT) +DFS_NOT_SWAPPING_BIT EQU 5 +DFS_NOT_SWAPPING EQU (1 SHL DFS_NOT_SWAPPING_BIT) +DFS_TEST_BLOCK_BIT EQU 6 +DFS_TEST_BLOCK EQU (1 SHL DFS_TEST_BLOCK_BIT) +DFS_RARE_SERVICES EQU 0FFFFFF80H +DFS_EXIT_NOBLOCK EQU (DFS_RARE_SERVICES+0) +DFS_ENTER_NOBLOCK EQU (DFS_RARE_SERVICES+DFS_TEST_BLOCK) +DFS_TEST_NEST_EXEC EQU (DFS_RARE_SERVICES+1) +ifdef WIN40SERVICES +VMM_Service VMMAddImportModuleName +VMM_Service VMM_Add_DDB +VMM_Service VMM_Remove_DDB +VMM_Service Test_VM_Ints_Enabled +VMM_Service _BlockOnID +VMM_Service Schedule_Thread_Event +VMM_Service Cancel_Thread_Event +VMM_Service Set_Thread_Time_Out +VMM_Service Set_Async_Time_Out +VMM_Service _AllocateThreadDataSlot +VMM_Service _FreeThreadDataSlot +MUTEX_MUST_COMPLETE EQU 1 +MUTEX_NO_CLEANUP_THREAD_STATE EQU 2 +VMM_Service _CreateMutex +VMM_Service _DestroyMutex +VMM_Service _GetMutexOwner +VMM_Service Call_When_Thread_Switched +VMM_Service VMMCreateThread +VMM_Service _GetThreadExecTime +VMM_Service VMMTerminateThread +VMM_Service Get_Cur_Thread_Handle +VMM_Service Test_Cur_Thread_Handle +VMM_Service Get_Sys_Thread_Handle +VMM_Service Test_Sys_Thread_Handle +VMM_Service Validate_Thread_Handle +VMM_Service Get_Initial_Thread_Handle +VMM_Service Test_Initial_Thread_Handle +VMM_Service Debug_Test_Valid_Thread_Handle +VMM_Service Debug_Test_Cur_Thread +VMM_Service VMM_GetSystemInitState +VMM_Service Cancel_Call_When_Thread_Switched +VMM_Service Get_Next_Thread_Handle +VMM_Service Adjust_Thread_Exec_Priority +VMM_Service _Deallocate_Device_CB_Area +VMM_Service Remove_IO_Handler +VMM_Service Remove_Mult_IO_Handlers +VMM_Service Unhook_V86_Int_Chain +VMM_Service Unhook_V86_Fault +VMM_Service Unhook_PM_Fault +VMM_Service Unhook_VMM_Fault +VMM_Service Unhook_Device_Service +VMM_Service _PageReserve +VMM_Service _PageCommit +VMM_Service _PageDecommit +VMM_Service _PagerRegister +VMM_Service _PagerQuery +VMM_Service _PagerDeregister +VMM_Service _ContextCreate +VMM_Service _ContextDestroy +VMM_Service _PageAttach +VMM_Service _PageFlush +VMM_Service _SignalID +VMM_Service _PageCommitPhys +VMM_Service _Register_Win32_Services +VMM_Service Cancel_Call_When_Not_Critical +VMM_Service Cancel_Call_When_Idle +VMM_Service Cancel_Call_When_Task_Switched +VMM_Service _Debug_Printf_Service +VMM_Service _EnterMutex +VMM_Service _LeaveMutex +VMM_Service Simulate_VM_IO +VMM_Service Signal_Semaphore_No_Switch +VMM_Service _ContextSwitch +VMM_Service _PageModifyPermissions +VMM_Service _PageQuery +VMM_Service _EnterMustComplete +VMM_Service _LeaveMustComplete +VMM_Service _ResumeExecMustComplete +THREAD_TERM_STATUS_CRASH_PEND EQU 1 +THREAD_TERM_STATUS_NUKE_PEND EQU 2 +THREAD_TERM_STATUS_SUSPEND_PEND EQU 4 +VMM_Service _GetThreadTerminationStatus +VMM_Service _GetInstanceInfo +INSTINFO_NONE EQU 0 +INSTINFO_SOME EQU 1 +INSTINFO_ALL EQU 2 +VMM_Service _ExecIntMustComplete +VMM_Service _ExecVxDIntMustComplete +VMM_Service Begin_V86_Serialization +VMM_Service Unhook_V86_Page +VMM_Service VMM_GetVxDLocationList +VMM_Service VMM_GetDDBList +VMM_Service Unhook_NMI_Event +VMM_Service Get_Instanced_V86_Int_Vector +VMM_Service Get_Set_Real_DOS_PSP +GSRDP_Set EQU 0001H +VMM_Service Call_Priority_Thread_Event +VMM_Service Get_System_Time_Address +VMM_Service Get_Crit_Status_Thread +VMM_Service Get_DDB +VMM_Service Directed_Sys_Control +VMM_Service _RegOpenKey +VMM_Service _RegCloseKey +VMM_Service _RegCreateKey +VMM_Service _RegDeleteKey +VMM_Service _RegEnumKey +VMM_Service _RegQueryValue +VMM_Service _RegSetValue +VMM_Service _RegDeleteValue +VMM_Service _RegEnumValue +VMM_Service _RegQueryValueEx +VMM_Service _RegSetValueEx +ifndef REG_SZ +REG_SZ EQU 0001H +REG_BINARY EQU 0003H +endif +ifndef HKEY_LOCAL_MACHINE +HKEY_CLASSES_ROOT EQU 80000000H +HKEY_CURRENT_USER EQU 80000001H +HKEY_LOCAL_MACHINE EQU 80000002H +HKEY_USERS EQU 80000003H +HKEY_PERFORMANCE_DATA EQU 80000004H +HKEY_CURRENT_CONFIG EQU 80000005H +HKEY_DYN_DATA EQU 80000006H +endif +VMM_Service _CallRing3 +VMM_Service Exec_PM_Int +VMM_Service _RegFlushKey +VMM_Service _PageCommitContig +VMM_Service _GetCurrentContext +VMM_Service _LocalizeSprintf +VMM_Service _LocalizeStackSprintf +VMM_Service Call_Restricted_Event +VMM_Service Cancel_Restricted_Event +VMM_Service Register_PEF_Provider, VMM_ICODE +VMM_Service _GetPhysPageInfo +VMM_Service _RegQueryInfoKey +VMM_Service MemArb_Reserve_Pages +PHYSINFO_NONE EQU 0 +PHYSINFO_SOME EQU 1 +PHYSINFO_ALL EQU 2 +VMM_Service Time_Slice_Sys_VM_Idle +VMM_Service Time_Slice_Sleep +VMM_Service Boost_With_Decay +VMM_Service Set_Inversion_Pri +VMM_Service Reset_Inversion_Pri +VMM_Service Release_Inversion_Pri +VMM_Service Get_Thread_Win32_Pri +VMM_Service Set_Thread_Win32_Pri +VMM_Service Set_Thread_Static_Boost +VMM_Service Set_VM_Static_Boost +VMM_Service Release_Inversion_Pri_ID +VMM_Service Attach_Thread_To_Group +VMM_Service Detach_Thread_From_Group +VMM_Service Set_Group_Static_Boost +VMM_Service _GetRegistryPath, VMM_ICODE +VMM_Service _GetRegistryKey +REGTYPE_ENUM EQU 0 +REGTYPE_CLASS EQU 1 +REGTYPE_VXD EQU 2 +REGKEY_OPEN EQU 0 +REGKEY_CREATE_IFNOTEXIST EQU 1 +ASSERT_RANGE_NULL_BAD EQU 00000000H +ASSERT_RANGE_NULL_OK EQU 00000001H +ASSERT_RANGE_NO_DEBUG EQU 80000000H +ASSERT_RANGE_BITS EQU 80000001H +VMM_Service Cleanup_Thread_State +VMM_Service _RegRemapPreDefKey +VMM_Service End_V86_Serialization +VMM_Service _Assert_Range +VMM_Service _Sprintf +VMM_Service _PageChangePager +VMM_Service _RegCreateDynKey +VMM_Service _RegQueryMultipleValues +VMM_Service Boost_Thread_With_VM +BOOT_CLEAN EQU 00000001H +BOOT_DOSCLEAN EQU 00000002H +BOOT_NETCLEAN EQU 00000004H +BOOT_INTERACTIVE EQU 00000008H +VMM_Service Get_Boot_Flags +VMM_Service Set_Boot_Flags +VMM_Service _lstrcpyn +VMM_Service _lstrlen +VMM_Service _lmemcpy +VMM_Service _GetVxDName +VMM_Service Force_Mutexes_Free +VMM_Service Restore_Forced_Mutexes +VMM_Service _AddReclaimableItem +VMM_Service _SetReclaimableItem +VMM_Service _EnumReclaimableItem +VMM_Service Time_Slice_Wake_Sys_VM +VMM_Service VMM_Replace_Global_Environment +VMM_Service Begin_Non_Serial_Nest_V86_Exec +VMM_Service Get_Nest_Exec_Status +VMM_Service Open_Boot_Log +VMM_Service Write_Boot_Log +VMM_Service Close_Boot_Log +VMM_Service EnableDisable_Boot_Log +VMM_Service _Call_On_My_Stack +VMM_Service Get_Inst_V86_Int_Vec_Base +VMM_Service _lstrcmpi +VMM_Service _strupr +VMM_Service Log_Fault_Call_Out +VMM_Service _AtEventTime +endif +End_Service_Table VMM, VMM +RS_RECLAIM EQU 00000001H +RS_RESTORE EQU 00000002H +RS_DOSARENA EQU 00000004H + +ReclaimStruc STRUC +RS_Linear DD ? +RS_Bytes DD ? +RS_CallBack DD ? +RS_RefData DD ? +RS_HookTable DD ? +RS_Flags DD ? +ReclaimStruc ENDS + +frmtx STRUC +frmtx_pfrmtxNext DD ? +frmtx_hmutex DD ? +frmtx_cEnterCount DD ? +frmtx_pthcbOwner DD ? +frmtx_htimeout DD ? +frmtx ENDS + +vmmfrinfo STRUC +vmmfrinfo_frmtxDOS DB SIZE frmtx DUP (?) +vmmfrinfo_frmtxV86 DB SIZE frmtx DUP (?) +vmmfrinfo_frmtxOther DB SIZE frmtx DUP (?) +vmmfrinfo ENDS + +DemandInfoStruc STRUC +DILin_Total_Count DD ? +DIPhys_Count DD ? +DIFree_Count DD ? +DIUnlock_Count DD ? +DILinear_Base_Addr DD ? +DILin_Total_Free DD ? +DIPage_Faults DD ? +DIPage_Ins DD ? +DIPage_Outs DD ? +DIPage_Discards DD ? +DIInstance_Faults DD ? +DIPagingFileMax DD ? +DIPagingFileInUse DD ? +DICommit_Count DD ? +DIReserved DD 2 DUP (?) +DemandInfoStruc ENDS + +InstDataStruc STRUC +InstLinkF DD 0 +InstLinkB DD 0 +InstLinAddr DD ? +InstSize DD ? +InstType DD ? +InstDataStruc ENDS +INDOS_FIELD EQU 100H +ALWAYS_FIELD EQU 200H +OPTIONAL_FIELD EQU 400H + +IPF_Data STRUC +IPF_LinAddr DD ? +IPF_MapPageNum DD ? +IPF_PTEEntry DD ? +IPF_FaultingVM DD ? +IPF_Flags DD ? +IPF_Data ENDS + +Exception_Handler_Struc STRUC +EH_Reserved DD ? +EH_Start_EIP DD ? +EH_End_EIP DD ? +EH_Handler DD ? +Exception_Handler_Struc ENDS +PR_PRIVATE EQU 80000400H +PR_SHARED EQU 80060000H +PR_SYSTEM EQU 80080000H +PR_FIXED EQU 00000008H +PR_4MEG EQU 00000001H +PR_STATIC EQU 00000010H +PD_ZEROINIT EQU 00000001H +PD_NOINIT EQU 00000002H +PD_FIXEDZERO EQU 00000003H +PD_FIXED EQU 00000004H +PC_FIXED EQU 00000008H +PC_LOCKED EQU 00000080H +PC_LOCKEDIFDP EQU 00000100H +PC_WRITEABLE EQU 00020000H +PC_USER EQU 00040000H +PC_INCR EQU 40000000H +PC_PRESENT EQU 80000000H +PC_STATIC EQU 20000000H +PC_DIRTY EQU 08000000H +PCC_ZEROINIT EQU 00000001H +PCC_NOLIN EQU 10000000H +ifndef _WINNT_ + +_MEMORY_BASIC_INFORMATION STRUC +mbi_BaseAddress DD ? +mbi_AllocationBase DD ? +mbi_AllocationProtect DD ? +mbi_RegionSize DD ? +mbi_State DD ? +mbi_Protect DD ? +mbi_Type DD ? +_MEMORY_BASIC_INFORMATION ENDS +PAGE_NOACCESS EQU 01H +PAGE_READONLY EQU 02H +PAGE_READWRITE EQU 04H +MEM_COMMIT EQU 1000H +MEM_RESERVE EQU 2000H +MEM_FREE EQU 10000H +MEM_PRIVATE EQU 20000H +endif + +pd_s STRUC +pd_virginin DD ? +pd_taintedin DD ? +pd_cleanout DD ? +pd_dirtyout DD ? +pd_virginfree DD ? +pd_taintedfree DD ? +pd_dirty DD ? +pd_type DD ? +pd_s ENDS +PD_SWAPPER EQU 0 +PD_PAGERONLY EQU 1 +PD_NESTEXEC EQU 2 +endif +PAGESHIFT EQU 12 +PAGESIZE EQU (1 SHL PAGESHIFT) +PAGEMASK EQU (PAGESIZE-1) +MAXSYSTEMLADDR EQU (0ffbfffffH) +MINSYSTEMLADDR EQU (0c0000000H) +MAXSHAREDLADDR EQU (0bfffffffH) +MINSHAREDLADDR EQU (80000000H) +MAXPRIVATELADDR EQU (7fffffffH) +MINPRIVATELADDR EQU (00400000H) +MAXDOSLADDR EQU (003fffffH) +MINDOSLADDR EQU (00000000H) +MAXSYSTEMPAGE EQU (MAXSYSTEMLADDR SHR PAGESHIFT) +MINSYSTEMPAGE EQU (MINSYSTEMLADDR SHR PAGESHIFT) +MAXSHAREDPAGE EQU (MAXSHAREDLADDR SHR PAGESHIFT) +MINSHAREDPAGE EQU (MINSHAREDLADDR SHR PAGESHIFT) +MAXPRIVATEPAGE EQU (MAXPRIVATELADDR SHR PAGESHIFT) +MINPRIVATEPAGE EQU (MINPRIVATELADDR SHR PAGESHIFT) +MAXDOSPAGE EQU (MAXDOSLADDR SHR PAGESHIFT) +MINDOSPAGE EQU (MINDOSLADDR SHR PAGESHIFT) +CBPRIVATE EQU (1+MAXPRIVATELADDR-MINPRIVATELADDR) +CBSHARED EQU (1+MAXSHAREDLADDR-MINSHAREDLADDR) +CBSYSTEM EQU (1+MAXSYSTEMLADDR-MINSYSTEMLADDR) +CBDOS EQU (1+MAXDOSLADDR-MINDOSLADDR) +CPGPRIVATE EQU (1+MAXPRIVATEPAGE-MINPRIVATEPAGE) +CPGSHARED EQU (1+MAXSHAREDPAGE-MINSHAREDPAGE) +CPGSYSTEM EQU (1+MAXSYSTEMPAGE-MINSYSTEMPAGE) +CPGDOS EQU (1+MAXDOSPAGE-MINDOSPAGE) +IFDEF DEBUG +DebFar EQU NEAR PTR +ELSE +DebFar EQU SHORT +ENDIF + +ifndef Not_VxD +SYS_CRITICAL_INIT EQU 0000H +DEVICE_INIT EQU 0001H +INIT_COMPLETE EQU 0002H +SYS_VM_INIT EQU 0003H +SYS_VM_TERMINATE EQU 0004H +SYSTEM_EXIT EQU 0005H +SYS_CRITICAL_EXIT EQU 0006H +CREATE_VM EQU 0007H +VM_CRITICAL_INIT EQU 0008H +VM_INIT EQU 0009H +VM_TERMINATE EQU 000AH +VM_NOT_EXECUTEABLE EQU 000BH +DESTROY_VM EQU 000CH +VNE_CRASHED_BIT EQU 00H +VNE_CRASHED EQU (1 SHL VNE_CRASHED_BIT) +VNE_NUKED_BIT EQU 01H +VNE_NUKED EQU (1 SHL VNE_NUKED_BIT) +VNE_CREATEFAIL_BIT EQU 02H +VNE_CREATEFAIL EQU (1 SHL VNE_CREATEFAIL_BIT) +VNE_CRINITFAIL_BIT EQU 03H +VNE_CRINITFAIL EQU (1 SHL VNE_CRINITFAIL_BIT) +VNE_INITFAIL_BIT EQU 04H +VNE_INITFAIL EQU (1 SHL VNE_INITFAIL_BIT) +VNE_CLOSED_BIT EQU 05H +VNE_CLOSED EQU (1 SHL VNE_CLOSED_BIT) +VM_SUSPEND EQU 000DH +VM_RESUME EQU 000EH +SET_DEVICE_FOCUS EQU 000FH +BEGIN_MESSAGE_MODE EQU 0010H +END_MESSAGE_MODE EQU 0011H +REBOOT_PROCESSOR EQU 0012H +QUERY_DESTROY EQU 0013H +DEBUG_QUERY EQU 0014H +BEGIN_PM_APP EQU 0015H +BPA_32_BIT EQU 01H +BPA_32_BIT_FLAG EQU 1 +END_PM_APP EQU 0016H +DEVICE_REBOOT_NOTIFY EQU 0017H +CRIT_REBOOT_NOTIFY EQU 0018H +CLOSE_VM_NOTIFY EQU 0019H +CVNF_CRIT_CLOSE_BIT EQU 0 +CVNF_CRIT_CLOSE EQU (1 SHL CVNF_CRIT_CLOSE_BIT) +POWER_EVENT EQU 001AH +SYS_DYNAMIC_DEVICE_INIT EQU 001BH +SYS_DYNAMIC_DEVICE_EXIT EQU 001CH +CREATE_THREAD EQU 001DH +THREAD_INIT EQU 001EH +TERMINATE_THREAD EQU 001FH +THREAD_Not_Executeable EQU 0020H +DESTROY_THREAD EQU 0021H +PNP_NEW_DEVNODE EQU 0022H +W32_DEVICEIOCONTROL EQU 0023H +DIOC_GETVERSION EQU 0H +DIOC_OPEN EQU DIOC_GETVERSION +DIOC_CLOSEHANDLE EQU -1 +SYS_VM_TERMINATE2 EQU 0024H +SYSTEM_EXIT2 EQU 0025H +SYS_CRITICAL_EXIT2 EQU 0026H +VM_TERMINATE2 EQU 0027H +VM_NOT_EXECUTEABLE2 EQU 0028H +DESTROY_VM2 EQU 0029H +VM_SUSPEND2 EQU 002AH +END_MESSAGE_MODE2 EQU 002BH +END_PM_APP2 EQU 002CH +DEVICE_REBOOT_NOTIFY2 EQU 002DH +CRIT_REBOOT_NOTIFY2 EQU 002EH +CLOSE_VM_NOTIFY2 EQU 002FH +GET_CONTENTION_HANDLER EQU 0030H +KERNEL32_INITIALIZED EQU 0031H +KERNEL32_SHUTDOWN EQU 0032H +MAX_SYSTEM_CONTROL EQU 0032H +BEGIN_RESERVED_PRIVATE_SYSTEM_CONTROL EQU 70000000H +END_RESERVED_PRIVATE_SYSTEM_CONTROL EQU 7FFFFFFFH +endif +SYSSTATE_PRESYSCRITINIT EQU 00000000H +SYSSTATE_PREDEVICEINIT EQU 10000000H +SYSSTATE_PREINITCOMPLETE EQU 20000000H +SYSSTATE_VXDINITCOMPLETED EQU 40000000H +SYSSTATE_KERNEL32INITED EQU 50000000H +SYSSTATE_KERNEL32TERMINATED EQU 0A0000000H +SYSSTATE_PRESYSVMTERMINATE EQU 0B0000000H +SYSSTATE_PRESYSTEMEXIT EQU 0E0000000H +SYSSTATE_PRESYSTEMEXIT2 EQU 0E4000000H +SYSSTATE_PRESYSCRITEXIT EQU 0F0000000H +SYSSTATE_PRESYSCRITEXIT2 EQU 0F4000000H +SYSSTATE_POSTSYSCRITEXIT2 EQU 0FFF00000H +SYSSTATE_PREDEVICEREBOOT EQU 0FFFF0000H +SYSSTATE_PRECRITREBOOT EQU 0FFFFF000H +SYSSTATE_PREREBOOTCPU EQU 0FFFFFF00H +BeginDoc + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +EndDoc + + + + + + + + + + + + +??_pf_Check equ 1 +??_pf_ArgsUsed equ 2 +??_pf_Entered equ 4 +??_pf_Left equ 8 +??_pf_Returned equ 16 + +??_pushed = 0 +??_align = 0 +??_ends equ <> + +BeginProc macro Name, P1, P2, P3, P4, P5, P6, P7, LastArg + local Profile_Data, prelabeldata, ??_hookvar + ??_frame = 0 + ??_aframe = 0 + ??_initaframe = 0 + ??_numargs = 0 + ??_numlocals = 0 + ??_numlocalsymbols = 0 + ??_procflags = 0 + ??_esp = 0 + ??_pushed = 0 + ??_align = 0 + ??_hook = 0 + ??_hookarg = 0 + ??_service = 0 + ??_async_service = 0 +IF DEBLEVEL GT DEBLEVELNORMAL + ??_log = DFS_LOG + ??_profile = DFS_PROFILE + ??_test_cld = DFS_TEST_CLD +ELSE + ??_log = 0 +IFDEF DEBUG +IFDEF profileall +IF ?_ICODE + ??_profile = DFS_PROFILE +ELSE + ??_profile = 0 +ENDIF +ELSE + ??_profile = 0 +ENDIF +ELSE + ??_profile = 0 +ENDIF + ??_test_cld = 0 +ENDIF + ??_might_block = 0 + ??_test_reenter = 0 + ??_never_reenter = 0 + ??_not_swapping = 0 + ??_prolog_disabled = 0 + ??_public = 1 + ??_cleanoff = 0 + ??_ccall = 0 + ??_pcall = 0 + ??_scall = 0 + ??_w32svc = 0 + ??_fleave = FALSE + + ??_name equ + + .errnb ??_ends, + .errnb , + + + irp arg, + if ??_hookarg + ??_hookarg = 0 + ??_hookvar equ + elseifdef ?&&arg&&_BeginProc + ?&&arg&&_BeginProc + elseifdef VxD_&&arg&&_CODE_SEG + ??_ends textequ + VxD_&&arg&&_CODE_SEG + else + .err + endif + endm + + + ifndef Not_VxD + ife ??_service + ifndef profileall + ??_profile = 0 + endif + ifdef VMMSYS + ??_prolog_disabled = 1 + endif + else + ??_test_cld = DFS_TEST_CLD + endif + + ife ?_16ICODE + ??_prolog_disabled = 1 + else + ife ?_RCODE + ??_prolog_disabled = 1 + else + ife ?_PCODE + ??_might_block = DFS_TEST_BLOCK + endif + if ??_service + ife ??_async_service + ??_test_reenter = DFS_TEST_REENTER + endif + endif + endif + endif + endif + + if ??_esp + + ??_basereg equ + ??_initaframe = 4 + else + + ??_basereg equ + ??_initaframe = 8 + endif + @Caller equ + + ??_cleanoff = ??_pcall or ??_scall + + + ??_dfs = ??_never_reenter + ??_test_reenter + ??_not_swapping + \ + ??_log + ??_profile + ??_test_cld + ??_might_block + + if ??_prolog_disabled + ??_dfs = 0 + endif + + + + ifndef Not_VxD + + if ??_hook + if ??_align + Dword_Align + endif + prelabeldata: + ifndef ??_hookvar + .err + endif + jmp short Name + jmp [??_hookvar] + ifdef DEBUG + Profile_Data dd 0 + endif + if ??_align + .errnz ($ - prelabeldata) mod 4 + endif + endif + + ifdef DEBUG + ?prolog_&Name label near + if (??_service OR ??_profile) AND (??_hook EQ 0) + jmp short Name + if ??_align + Dword_Align + endif + + IF ?_ICODE + ifdef profileall + ?ProfileHeader_BeginProc Profile_Data, %@filename + else + Profile_Data dd 0 + endif + ELSE + Profile_Data dd 0 + ENDIF + + endif + endif + + if ??_align + Dword_Align + endif + + endif + + Name proc near + + + + ife ??_pcall or ??_ccall or ??_scall + if ??_public + public Name + else + ifdef DEBUG + % ?merge @FileName,$,Name,: + % ?merge public,,,,,@FileName,$,Name + endif + endif + endif + if ??_ccall + if ??_public + _&Name equ Name + ifdef Not_VxD + public C Name + else + public _&Name + endif + endif + endif + if ??_pcall + if ??_public + ?toupper Name + ?merge public,,,,%?upper + endif + endif + + + ifndef Not_VxD + ifdef DEBUG + if ??_dfs EQ DFS_LOG + VMMCall Log_Proc_Call + else + if ??_dfs EQ DFS_TEST_REENTER + VMMCall Test_Reenter + else + if ??_dfs or ?_LOCKABLECODE eq 0 + ifdef WIN31COMPAT + if ??_dfs AND DFS_LOG + VMMCall Log_Proc_Call + endif + if ??_dfs AND DFS_TEST_REENTER + VMMCall Test_Reenter + endif + else + ife ?_LOCKABLECODE + ifdef ??_debug_flags + push ??_debug_flags + if ??_dfs + pushfd + or dword ptr [esp+4],??_dfs + popfd + endif + VMMCall _Debug_Flags_Service + elseif ??_dfs + push ??_dfs + VMMCall _Debug_Flags_Service + endif + else + push ??_dfs + VMMCall _Debug_Flags_Service + endif + endif + else + ifdef profileall + IncProfileCount + endif + endif + endif + endif + endif + endif + + + +endm + + + + + + +?_BeginProc macro +endm + +?PUBLIC_BeginProc macro + ??_public = 1 +endm + +?LOCAL_BeginProc macro + ??_public = 0 +endm + +?HIGH_FREQ_BeginProc macro + ??_align = 1 +endm + +?HOOK_PROC_BeginProc macro + ??_hook = 1 + ??_hookarg = 1 +endm + +?SERVICE_BeginProc macro + ??_service = 1 + .erre ?_16ICODE, + .erre ?_RCODE, +endm + +?ASYNC_SERVICE_BeginProc macro + ??_service = 1 + ??_async_service = 1 + .errnz ?_LCODE, +endm + +?NO_LOG_BeginProc macro + ??_log = 0 +endm + +?NO_PROFILE_BeginProc macro + ??_profile = 0 +endm + +?NO_TEST_CLD_BeginProc macro + ??_test_cld = 0 +endm + +?TEST_BLOCK_BeginProc macro + ??_might_block = DFS_TEST_BLOCK +endm + +?TEST_REENTER_BeginProc macro + ??_test_reenter = DFS_TEST_REENTER +endm + +?NEVER_REENTER_BeginProc macro + ??_never_reenter = DFS_NEVER_REENTER +endm + +?NOT_SWAPPING_BeginProc macro + ??_not_swapping = DFS_NOT_SWAPPING +endm + +?NO_PROLOG_BeginProc macro + ??_prolog_disabled = 1 +endm + +?ESP_BeginProc macro + ??_esp = VMM_TRUE + ifndef Not_VxD + .erre ?_16ICODE, + .erre ?_RCODE, + endif +endm + +?CCALL_BeginProc macro + ??_ccall = 1 +endm + +?PCALL_BeginProc macro + ??_pcall = 1 +endm + +?SCALL_BeginProc macro + ??_scall = 1 +endm + +?ICALL_BeginProc macro + ??_scall = 1 +endm + +?W32SVC_BeginProc macro + ??_scall = 1 + ??_w32svc = 1 +endm + +ifdef DEBUG +ifdef profileall +?ProfileHeader_BeginProc macro PL, filename +ifndef _&filename&__proc_list + _&filename&__proc_list = 0 + PUBLIC _&filename&__proc_list +endif + dd OFFSET32 _&filename&__proc_list +PL dd 0 +_&filename&__proc_list = PL +endm +endif + +IncProfileCount macro + if ??_service OR ??_profile + inc dword ptr [??_name-4] + else + ifndef profileall + .err + endif + endif +endm +else +IncProfileCount macro +endm +endif + + + + + + + + + + + + + + + + +ArgVar macro name,length,used + ??_numargs = ??_numargs + 1 + if ??_pcall + ?mkarg , , , %??_numargs + else + ?argvar , , + endif + ??_procflags = ??_procflags OR ??_pf_Check + endm + +?mkarg macro name, length, used, num + .xcref ?MKA&num + ?deflocal + ?MKA&num ¯o + ?argvar , , + &endm + ??_aframe = ??_aframe + 4 + endm + .xcref ?mkarg + +?argvar macro name,length,used + local a + ifidni , + a = ??_aframe + ??_aframe = ??_aframe + 4 + ?setname , , + elseifidni , + a = ??_aframe + ??_aframe = ??_aframe + 4 + ?setname , , + elseifidni , + a = ??_aframe + ??_aframe = ??_aframe + 4 + ?setname , , + ?setname ,, + ?setname ,, + ?setname ,, + ?setname ,, + ?setname ,, + ?setname ,, + else + a = ??_aframe + ??_aframe = ??_aframe + ((length + 3)/4)*4 + ?setname , <[??_basereg+??_initaframe+a]>, + endif +endm + + + + + + +?setname macro name, value, used + ?deflocal + ifidni , + name equ _inaccessible_NOTUSED_ + else + name equ value + ??_procflags = ??_procflags OR ??_pf_ArgsUsed OR ??_pf_Check + endif +endm + + + + + + + + + + + + + + + + + + + +LocalVar macro name,length,flag + local a + ??_numlocals = ??_numlocals + 1 + ??_pad = 1 + ifidni , + ??_pad = 0 + endif + ifidni , + ??_frame = ??_frame + 1 + 3 * ??_pad + a = ??_frame + ?deflocal + name equ byte ptr [??_basereg-a] + elseifidni , + ??_frame = ??_frame + 2 + 2 * ??_pad + a = ??_frame + ?deflocal + name equ word ptr [??_basereg-a] + elseifidni , + ??_frame = ??_frame + 4 + a = ??_frame + ?deflocal + name equ dword ptr [??_basereg-a] + name&l equ word ptr [??_basereg-a] + name&ll equ byte ptr [??_basereg-a] + name&lh equ byte ptr [??_basereg-a+1] + name&h equ word ptr [??_basereg-a+2] + name&hl equ byte ptr [??_basereg-a+2] + name&hh equ byte ptr [??_basereg-a+3] + else + ??_frame = ??_frame + ((length + 3)/4)*4 + a = ??_frame + ?deflocal + name equ [??_basereg-a] + endif + ??_procflags = ??_procflags OR ??_pf_Check +endm + +?deflocal macro name + irp nm, + ??_numlocalsymbols = ??_numlocalsymbols + 1 + ?dodeflocal , %(??_numlocalsymbols) + endm +endm + .xcref ?deflocal + +?dodeflocal macro name, num + .xcref ?LOC&num + ?LOC&num ¯o + name equ <__inaccessible__NOTINSCOPE__> + &endm + endm + .xcref ?dodeflocal + + + +EnterProc macro + .errnz ??_frame and 3, + if ??_scall + if ??_public + ifdef Not_VxD + ?merge %??_name,@,%(??_aframe),,label,near + ?merge public,,,,C,%??_name,@,%(??_aframe) + else + ?merge _,%??_name,@,%(??_aframe),label,near + ?merge public,,,,,_,%??_name,@,%(??_aframe) + endif + endif + endif + if ??_pcall + ??_aframe = 0 + ?count = ??_numargs + rept ??_numargs + ?invprg ,%?count + ?count = ?count - 1 + endm + endif + ??_fleave = FALSE + if ??_esp + if ??_frame + sub esp, ??_frame + ??_pushed = ??_pushed + ??_frame + ??_fleave = VMM_TRUE + endif + else + if ??_frame eq 0 + if (??_aframe eq 0) OR ((??_procflags AND ??_pf_ArgsUsed) EQ 0) + ifdef DEBUG + push ebp + mov ebp,esp + ??_fleave = VMM_TRUE + endif + else + push ebp + mov ebp,esp + ??_fleave = VMM_TRUE + endif + else + enter ??_frame, 0 + ??_fleave = VMM_TRUE + endif + endif + ??_procflags = ??_procflags OR ??_pf_Entered +endm + + + + + + + + + + + + + + + +LeaveProc macro flags + if ??_fleave + if ??_esp + ifidni , + lea esp,[esp + ??_frame] + else + add esp,??_frame + endif + else + leave + endif + endif + ??_procflags = ??_procflags OR ??_pf_Left +endm + + + + + + + +Return macro + if ??_cleanoff OR ??_w32svc + if ??_w32svc AND (??_aframe LT 8) + ret 8 + else + ret ??_aframe + endif + else + ret + endif + ??_procflags = ??_procflags OR ??_pf_Returned + endm + + + + +EndProc macro Name, Flag + Name endp +if ??_w32svc + if ??_aframe lt 8 + cparm&Name equ 0 + else + cparm&Name equ (??_aframe/4 - 2) + endif +endif +if ??_procflags AND ??_pf_Left +if ??_fleave +if ??_esp + ??_pushed = ??_pushed - ??_frame +endif +endif +endif +ifdifi , + if ??_pushed ne 0 + %out Warning: stack not balanced in Name + endif + if ??_procflags AND ??_pf_Check + ife ??_procflags AND ??_pf_Entered + %out Warning: ArgVar/LocalVar without EnterProc in Name + endif + ife ??_procflags AND ??_pf_Left + %out Warning: ArgVar/LocalVar without LeaveProc in Name + endif + ife ??_procflags AND ??_pf_Returned + %out Warning: ArgVar/LocalVar without Return in Name + endif + endif +endif +ifdifi , + ?count = 0 + rept ??_numlocalsymbols + ?count = ?count + 1 + ?invprg ,%?count + endm +endif + ??_ends + ??_ends equ <> + endm + + + + + + + +cCall macro name, arglst, flags + ife .TYPE name + CondExtern name, near + endif + PushCParams , + call name + ClearCParams + endm + .xcref cCall + + + + + + +pCall macro name, arglst + local ??saved + ife .TYPE name + ?toupper name + else + ?upper equ + endif + CondExtern %?upper, near + ??saved = ??_pushed + irp x, + push x + ??_pushed = ??_pushed + 4 + endm + call ?upper + ??_pushed = ??saved + endm + .xcref pCall + + + + + + + +sCall macro name, arglst + local ??saved + ??saved = ??_pushed + PushCParams + ?scall name, %(??_argc * 4) + ??_pushed = ??saved + endm + .xcref sCall + + + + + +iCall equ + + + + + + + + + + + + + + +IFNDEF STANDARD_CCALL +NONSTANDARD_CCALL = 1 +ENDIF + +PushCParams macro arglst, flags + ??_argc = 0 +IFDEF NONSTANDARD_CCALL + ??_popargs = 0 +ELSE + ??_popargs = ??_align EQ 0 +ENDIF + ifidni , + ??_popargs = 1 + elseifidni , + ??_popargs = 0 + endif + + irp x, + ??_argc = ??_argc + 1 + ?marg ,%??_argc + endm + ?count = ??_argc + rept ??_argc + ?invprg ,%?count + ?count = ?count - 1 + endm + endm + + + + + + + + + + + + + + + + +ClearCParams macro fPreserveFlags + if ??_argc ne 0 + if (??_popargs) AND (??_argc LE 2) + rept ??_argc + pop ecx + endm + else + ifidni , + lea esp, [esp][??_argc * 4] + else + add esp,??_argc * 4 + endif + endif + endif + ??_pushed = ??_pushed - (??_argc * 4) + endm + + + +?marg macro name, num + .xcref + .xcref ?AM&num + .cref + ?AM&num ¯o + push name + ??_pushed = ??_pushed + 4 + &endm + endm + .xcref ?marg + + + +?invprg macro name1, name2 + name1&name2 + purge name1&name2 + endm + .xcref ?invprg + + + +?scall macro name1, name2 + CondExtern _&name1&@&name2, near + call _&name1&@&name2 + endm + .xcref ?scall + + + +?merge macro l1, l2, l3, l4, op, r1, r2, r3, r4, r5, r6, r7, r8, r9 + l1&l2&l3&l4 op r1&r2&r3&r4&r5&r6&r7&r8&r9 + endm + + + +?toupper macro s + ?upper equ <> + irpc x, + if '&x' GE 'a' + if '&x' LE 'z' + ?t1 substr ,'&x'-'a'+1,1 + ?upper catstr ?upper,?t1 + else + ?upper catstr ?upper,<&x> + endif + else + ?upper catstr ?upper,<&x> + endif + endm + endm + .xcref + + + + + + +CondExtern macro name,dist + ifdef MASM6 + ifndef name + externdef name:dist + endif + else + if2 + ifndef name + extrn name:dist + endif + endif + endif +endm + + + +SaveReg macro reglist + irp reg, + ifidni , + pushfd + ??_pushed = ??_pushed + 4 + else + ifidni , + pushad + ??_pushed = ??_pushed + SIZE Pushad_Struc + else + push reg + ??_pushed = ??_pushed + 4 + endif + endif + endm +endm + + + + + + + +RestoreReg macro reglist + irp reg, + ifidni , + popfd + ??_pushed = ??_pushed - 4 + else + ifidni , + popad + ??_pushed = ??_pushed - SIZE Pushad_Struc + else + pop reg + ??_pushed = ??_pushed - 4 + endif + endif + endm +endm + +ifdef DEBUG +Begin_Profile_List macro devname +ifdef profileall +VxD_DATA_SEG + db 'PROCLIST' +PUBLIC devname&_Proc_Profile_List +devname&_Proc_Profile_List label dword +endif +endm + +Profile_Link macro modname +ifdef profileall +ifdifi ,@filename +EXTRN _&modname&__proc_list:near +endif + dd OFFSET32 _&modname&__proc_list +endif +endm + +End_Profile_List macro +ifdef profileall + dd 0 +VxD_DATA_ENDS +endif +endm + + +endif +ifndef Not_VxD +RESERVED_LOW_BOOST EQU 00000001H +CUR_RUN_VM_BOOST EQU 00000004H +LOW_PRI_DEVICE_BOOST EQU 00000010H +HIGH_PRI_DEVICE_BOOST EQU 00001000H +CRITICAL_SECTION_BOOST EQU 00100000H +TIME_CRITICAL_BOOST EQU 00400000H +RESERVED_HIGH_BOOST EQU 40000000H +PEF_WAIT_FOR_STI_BIT EQU 0 +PEF_WAIT_FOR_STI EQU (1 SHL PEF_WAIT_FOR_STI_BIT) +PEF_WAIT_NOT_CRIT_BIT EQU 1 +PEF_WAIT_NOT_CRIT EQU (1 SHL PEF_WAIT_NOT_CRIT_BIT) +PEF_DONT_UNBOOST_BIT EQU 2 +PEF_DONT_UNBOOST EQU (1 SHL PEF_DONT_UNBOOST_BIT) +PEF_ALWAYS_SCHED_BIT EQU 3 +PEF_ALWAYS_SCHED EQU (1 SHL PEF_ALWAYS_SCHED_BIT) +PEF_TIME_OUT_BIT EQU 4 +PEF_TIME_OUT EQU (1 SHL PEF_TIME_OUT_BIT) +PEF_WAIT_NOT_HW_INT_BIT EQU 5 +PEF_WAIT_NOT_HW_INT EQU (1 SHL PEF_WAIT_NOT_HW_INT_BIT) +PEF_WAIT_NOT_NESTED_EXEC_BIT EQU 6 +PEF_WAIT_NOT_NESTED_EXEC EQU (1 SHL PEF_WAIT_NOT_NESTED_EXEC_BIT) +PEF_WAIT_IN_PM_BIT EQU 7 +PEF_WAIT_IN_PM EQU (1 SHL PEF_WAIT_IN_PM_BIT) +PEF_THREAD_EVENT_BIT EQU 8 +PEF_THREAD_EVENT EQU (1 SHL PEF_THREAD_EVENT_BIT) +PEF_WAIT_FOR_THREAD_STI_BIT EQU 9 +PEF_WAIT_FOR_THREAD_STI EQU (1 SHL PEF_WAIT_FOR_THREAD_STI_BIT) +PEF_RING0_EVENT_BIT EQU 10 +PEF_RING0_EVENT EQU (1 SHL PEF_RING0_EVENT_BIT) +PEF_WAIT_CRIT_BIT EQU 11 +PEF_WAIT_CRIT EQU (1 SHL PEF_WAIT_CRIT_BIT) +PEF_WAIT_CRIT_VM_BIT EQU 12 +PEF_WAIT_CRIT_VM EQU (1 SHL PEF_WAIT_CRIT_VM_BIT) +PEF_PROCESS_LAST_BIT EQU 13 +PEF_PROCESS_LAST EQU (1 SHL PEF_PROCESS_LAST_BIT) +PEF_WAIT_NOT_TIME_CRIT_BIT EQU PEF_WAIT_NOT_HW_INT_BIT +PEF_WAIT_NOT_TIME_CRIT EQU PEF_WAIT_NOT_HW_INT +PEF_WAIT_NOT_PM_LOCKED_STACK_BIT EQU PEF_WAIT_NOT_NESTED_EXEC_BIT +PEF_WAIT_NOT_PM_LOCKED_STACK EQU PEF_WAIT_NOT_NESTED_EXEC +BLOCK_SVC_INTS_BIT EQU 0 +BLOCK_SVC_INTS EQU (1 SHL BLOCK_SVC_INTS_BIT) +BLOCK_SVC_IF_INTS_LOCKED_BIT EQU 1 +BLOCK_SVC_IF_INTS_LOCKED EQU (1 SHL BLOCK_SVC_IF_INTS_LOCKED_BIT) +BLOCK_ENABLE_INTS_BIT EQU 2 +BLOCK_ENABLE_INTS EQU (1 SHL BLOCK_ENABLE_INTS_BIT) +BLOCK_POLL_BIT EQU 3 +BLOCK_POLL EQU (1 SHL BLOCK_POLL_BIT) +BLOCK_THREAD_IDLE_BIT EQU 4 +BLOCK_THREAD_IDLE EQU (1 SHL BLOCK_THREAD_IDLE_BIT) +BLOCK_FORCE_SVC_INTS_BIT EQU 5 +BLOCK_FORCE_SVC_INTS EQU (1 SHL BLOCK_FORCE_SVC_INTS_BIT) + +Client_Reg_Struc STRUC +Client_EDI DD ? +Client_ESI DD ? +Client_EBP DD ? +Client_res0 DD ? +Client_EBX DD ? +Client_EDX DD ? +Client_ECX DD ? +Client_EAX DD ? +Client_Error DD ? +Client_EIP DD ? +Client_CS DW ? +Client_res1 DW ? +Client_EFlags DD ? +Client_ESP DD ? +Client_SS DW ? +Client_res2 DW ? +Client_ES DW ? +Client_res3 DW ? +Client_DS DW ? +Client_res4 DW ? +Client_FS DW ? +Client_res5 DW ? +Client_GS DW ? +Client_res6 DW ? +Client_Alt_EIP DD ? +Client_Alt_CS DW ? +Client_res7 DW ? +Client_Alt_EFlags DD ? +Client_Alt_ESP DD ? +Client_Alt_SS DW ? +Client_res8 DW ? +Client_Alt_ES DW ? +Client_res9 DW ? +Client_Alt_DS DW ? +Client_res10 DW ? +Client_Alt_FS DW ? +Client_res11 DW ? +Client_Alt_GS DW ? +Client_res12 DW ? +Client_Reg_Struc ENDS + +Client_Word_Reg_Struc STRUC +Client_DI DW ? +Client_res13 DW ? +Client_SI DW ? +Client_res14 DW ? +Client_BP DW ? +Client_res15 DW ? +Client_res16 DD ? +Client_BX DW ? +Client_res17 DW ? +Client_DX DW ? +Client_res18 DW ? +Client_CX DW ? +Client_res19 DW ? +Client_AX DW ? +Client_res20 DW ? +Client_res21 DD ? +Client_IP DW ? +Client_res22 DW ? +Client_res23 DD ? +Client_Flags DW ? +Client_res24 DW ? +Client_SP DW ? +Client_res25 DW ? +Client_res26 DD 5 DUP (?) +Client_Alt_IP DW ? +Client_res27 DW ? +Client_res28 DD ? +Client_Alt_Flags DW ? +Client_res29 DW ? +Client_Alt_SP DW ? +Client_Word_Reg_Struc ENDS + +Client_Byte_Reg_Struc STRUC +Client_res30 DD 4 DUP (?) +Client_BL DB ? +Client_BH DB ? +Client_res31 DW ? +Client_DL DB ? +Client_DH DB ? +Client_res32 DW ? +Client_CL DB ? +Client_CH DB ? +Client_res33 DW ? +Client_AL DB ? +Client_AH DB ? +Client_Byte_Reg_Struc ENDS +?UnionSize = 0 +if size Client_Reg_Struc gt ?UnionSize + ?UnionSize = size Client_Reg_Struc +endif +CRS equ <(byte ptr 0)> + +if size Client_Word_Reg_Struc gt ?UnionSize + ?UnionSize = size Client_Word_Reg_Struc +endif +CWRS equ <(byte ptr 0)> + +if size Client_Byte_Reg_Struc gt ?UnionSize + ?UnionSize = size Client_Byte_Reg_Struc +endif +CBRS equ <(byte ptr 0)> + + +tagCLIENT_STRUC STRUC + DB ?UnionSize dup(?) +tagCLIENT_STRUC ENDS + +IF 0 +.ERRNZ Client_SP - Client_ESP +.ERRNZ Client_AL - Client_EAX + +endif +DYNA_LINK_INT EQU 20H + + + + + + + + + + + + +DeclareNonstandardCcallService macro arglst + irp x, + ??_nonstandardccall_&x = 1 + endm +endm + + + + + + + +DeclareNonstandardCcallService <_BlockOnID, _LocalizeSprintf> +DeclareNonstandardCcallService <_SetLastV86Page, _Assert_Range> + +BeginDoc + + + + + + + + + + + + + +EndDoc + + +BeginDoc + + + + + + + + +EndDoc + +DefTable MACRO vt, vn + vt EQU +ENDM + +GenDD2 MACRO vt, sn, jf + dd OFFSET32 vt[sn+jf] +ENDM + +GenDD MACRO P, vid, snum, jflag + LOCAL vtable +IFDEF @@VxDName&vid + Deftable vtable, %@@VxDName&vid + EXTRN vtable:DWORD + GenDD2 %vtable, snum, jflag +ELSE + dd @@&P+jflag +ENDIF + +ENDM + + +VxDCall MACRO P, Param, flags + ??_vxdid = (@@&P SHR 16) + ??_servicenum = (@@&P AND 0FFFFh) + ifdef ??_nonstandardccall_&P + PushCParams , + else + PushCParams , + endif + int Dyna_Link_Int + GenDD P, %??_vxdid, %??_servicenum, 0 + ifdef ??_nonstandardccall_&P + ClearCParams PRESERVE_FLAGS + else + ClearCParams + endif + ENDM + +VxDJmp MACRO P, Param + ??_vxdid = (@@&P SHR 16) + ??_servicenum = (@@&P AND 0FFFFh) + .errnb , + int Dyna_Link_Int + GenDD P, %??_vxdid, %??_servicenum, DL_Jmp_Mask + ENDM + +DL_Jmp_Mask EQU 8000h +DL_Jmp_Bit EQU 0Fh + +VMMCall MACRO P, Param + .ERRNZ (@@&P SHR 16) - VMM_DEVICE_ID + VxDCall

, + ENDM + +VMMJmp MACRO P, Param + .ERRNZ (@@&P SHR 16) - VMM_DEVICE_ID + VxDJmp

, + ENDM + +BeginDoc + + + + + + + + + + + + + + + + + + + + + + + + + + + + +EndDoc + + + + +VxD_CODE_SEG EQU +VxD_CODE_ENDS EQU + + +VxD_LOCKED_CODE_SEG MACRO +_LTEXT SEGMENT +??_CUR_CODE_SEG = ??_CUR_CODE_SEG SHL 4 + ??_LCODE + ASSUME cs:FLAT, ds:FLAT, es:FLAT, ss:FLAT + + ENDM + +VxD_LOCKED_CODE_ENDS MACRO +??_CUR_CODE_SEG = ??_CUR_CODE_SEG SHR 4 +_LTEXT ENDS + ENDM + + + + +VxD_PAGEABLE_CODE_SEG MACRO +_PTEXT SEGMENT +??_CUR_CODE_SEG = ??_CUR_CODE_SEG SHL 4 + ??_PCODE + ASSUME cs:FLAT, ds:FLAT, es:FLAT, ss:FLAT + + ENDM + +VxD_PAGEABLE_CODE_ENDS MACRO +??_CUR_CODE_SEG = ??_CUR_CODE_SEG SHR 4 +_PTEXT ENDS + ENDM + + + + +VxD_DEBUG_ONLY_CODE_SEG MACRO +_DBOCODE SEGMENT +??_CUR_CODE_SEG = ??_CUR_CODE_SEG SHL 4 + ??_DBOCODE + ASSUME cs:FLAT, ds:FLAT, es:FLAT, ss:FLAT + ENDM + +VxD_DEBUG_ONLY_CODE_ENDS MACRO +??_CUR_CODE_SEG = ??_CUR_CODE_SEG SHR 4 +_DBOCODE ENDS + ENDM + + + + +VxD_INIT_CODE_SEG MACRO +_ITEXT SEGMENT +??_CUR_CODE_SEG = ??_CUR_CODE_SEG SHL 4 + ??_ICODE + ASSUME cs:FLAT, ds:FLAT, es:FLAT, ss:FLAT + ENDM + +VxD_INIT_CODE_ENDS MACRO +??_CUR_CODE_SEG = ??_CUR_CODE_SEG SHR 4 +_ITEXT ENDS + ENDM + +VxD_ICODE_SEG equ VxD_INIT_CODE_SEG +VxD_ICODE_ENDS equ VxD_INIT_CODE_ENDS + + + + +VxD_DATA_SEG EQU +VxD_DATA_ENDS EQU + +VxD_LOCKED_DATA_SEG MACRO NO_ALIGN +_LDATA SEGMENT +IFB + ALIGN 4 +ENDIF + ENDM + +VxD_LOCKED_DATA_ENDS MACRO +_LDATA ENDS + ENDM + + + + +VxD_IDATA_SEG MACRO +_IDATA SEGMENT + ENDM +VxD_IDATA_ENDS MACRO +_IDATA ENDS + ENDM + + + + +VxD_PAGEABLE_DATA_SEG MACRO NO_ALIGN +_PDATA SEGMENT +IFB + ALIGN 4 +ENDIF + ENDM + +VxD_PAGEABLE_DATA_ENDS MACRO +_PDATA ENDS + ENDM + + + + +VxD_STATIC_CODE_SEG MACRO +_STEXT SEGMENT +??_CUR_CODE_SEG = ??_CUR_CODE_SEG SHL 4 + ??_SCODE + ASSUME cs:FLAT, ds:FLAT, es:FLAT, ss:FLAT + + ENDM + +VxD_STATIC_CODE_ENDS MACRO +??_CUR_CODE_SEG = ??_CUR_CODE_SEG SHR 4 +_STEXT ENDS + ENDM + + + + +VxD_STATIC_DATA_SEG MACRO NO_ALIGN +_SDATA SEGMENT +IFB + ALIGN 4 +ENDIF + ENDM + +VxD_STATIC_DATA_ENDS MACRO +_SDATA ENDS + ENDM + + + +VxD_DEBUG_ONLY_DATA_SEG MACRO NO_ALIGN +_DBODATA SEGMENT +IFB + ALIGN 4 +ENDIF + ENDM + +VxD_DEBUG_ONLY_DATA_ENDS MACRO +_DBODATA ENDS + ENDM + + + + +VxD_16BIT_INIT_SEG MACRO +_16ICODE SEGMENT +ASSUME CS:_16ICODE, DS:NOTHING, ES:NOTHING, SS:NOTHING +??_CUR_CODE_SEG = ??_CUR_CODE_SEG SHL 4 + ??_16ICODE + ENDM + +VxD_16BIT_INIT_ENDS MACRO +??_CUR_CODE_SEG = ??_CUR_CODE_SEG SHR 4 +_16ICODE ENDS + ENDM + + + +VxD_REAL_INIT_SEG MACRO +_RCODE SEGMENT +ASSUME CS:_RCODE, DS:_RCODE, ES:_RCODE, SS:_RCODE +??_CUR_CODE_SEG = ??_CUR_CODE_SEG SHL 4 + ??_RCODE + ENDM + +VxD_REAL_INIT_ENDS MACRO +??_CUR_CODE_SEG = ??_CUR_CODE_SEG SHR 4 +_RCODE ENDS + ENDM + +endif +ifndef DDK_VERSION +ifdef WIN31COMPAT +DDK_VERSION EQU 30AH +else +DDK_VERSION EQU 400H +endif +endif + +VxD_Desc_Block STRUC +DDB_Next DD ? +DDB_SDK_Version DW DDK_VERSION +DDB_Req_Device_Number DW UNDEFINED_DEVICE_ID +DDB_Dev_Major_Version DB 0 +DDB_Dev_Minor_Version DB 0 +DDB_Flags DW 0 +DDB_Name DB " " +DDB_Init_Order DD UNDEFINED_INIT_ORDER +DDB_Control_Proc DD ? +DDB_V86_API_Proc DD 0 +DDB_PM_API_Proc DD 0 +DDB_V86_API_CSIP DD 0 +DDB_PM_API_CSIP DD 0 +DDB_Reference_Data DD ? +DDB_Service_Table_Ptr DD 0 +DDB_Service_Table_Size DD 0 +DDB_Win32_Service_Table DD 0 +DDB_Prev DD 'Prev' +DDB_Size DD SIZE(VxD_Desc_Block) +DDB_Reserved1 DD 'Rsv1' +DDB_Reserved2 DD 'Rsv2' +DDB_Reserved3 DD 'Rsv3' +VxD_Desc_Block ENDS +ifndef Not_VxD +DDB_SYS_CRIT_INIT_DONE_BIT EQU 0 +DDB_SYS_CRIT_INIT_DONE EQU (1 SHL DDB_SYS_CRIT_INIT_DONE_BIT) +DDB_DEVICE_INIT_DONE_BIT EQU 1 +DDB_DEVICE_INIT_DONE EQU (1 SHL DDB_DEVICE_INIT_DONE_BIT) +DDB_HAS_WIN32_SVCS_BIT EQU 14 +DDB_HAS_WIN32_SVCS EQU (1 SHL DDB_HAS_WIN32_SVCS_BIT) +DDB_DYNAMIC_VXD_BIT EQU 15 +DDB_DYNAMIC_VXD EQU (1 SHL DDB_DYNAMIC_VXD_BIT) +DDB_DEVICE_DYNALINKED_BIT EQU 13 +DDB_DEVICE_DYNALINKED EQU (1 SHL DDB_DEVICE_DYNALINKED_BIT) +BeginDoc + + + + + + + +EndDoc +Declare_Virtual_Device MACRO Name, Major_Ver, Minor_Ver, Ctrl_Proc, Device_Num, Init_Order, V86_Proc, PM_Proc, Reference_Data + LOCAL V86_API_Offset, PM_API_Offset, Serv_Tab_Offset, Serv_Tab_Len, Ref_Data_Offset + +dev_id_err MACRO + +IFNDEF Name&_Name_Based +.err +ENDIF + ENDM + +IFB + V86_API_Offset EQU 0 +ELSE + IFB + dev_id_err + ENDIF + V86_API_Offset EQU +ENDIF + +IFB + PM_API_Offset EQU 0 +ELSE + IFB + dev_id_err + ENDIF + PM_API_Offset EQU +ENDIF + +IFDEF Name&_Service_Table + IFB + dev_id_err + ELSE + IFE Device_Num - UNDEFINED_DEVICE_ID + dev_id_err + ENDIF + ENDIF + Serv_Tab_Offset EQU + Serv_Tab_Len EQU Num_&Name&_Services +ELSE + Serv_Tab_Offset EQU 0 + Serv_Tab_Len EQU 0 +ENDIF + +IFNB + .erre (Device_Num LT BASEID_FOR_NAMEBASEDVXD), +ENDIF + +IFB + Ref_Data_Offset EQU 0 +ELSE + Ref_Data_Offset EQU +ENDIF + +IFDEF DEBUG +VxD_IDATA_SEG + db 0dh, 0ah, 'D_E_B_U_G===>' + db "&Name", '<===', 0dh, 0ah +VxD_IDATA_ENDS +ENDIF + +VxD_LOCKED_DATA_SEG + +PUBLIC Name&_DDB +Name&_DDB VxD_Desc_Block <,,Device_Num,Major_Ver,Minor_Ver,,"&Name",Init_Order,\ + OFFSET32 Ctrl_Proc, V86_API_Offset, PM_API_Offset, \ + ,,Ref_Data_Offset,Serv_Tab_Offset, Serv_Tab_Len> + +VxD_LOCKED_DATA_ENDS + + ENDM + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +Begin_Control_Dispatch MACRO VxD_Name, p1, p2 +??_cd_low = 0FFFFFFFFh +??_cd_high = 0 + +BeginProc VxD_Name&_Control, p1, p2, LOCKED +ENDM + +End_Control_Dispatch MACRO VxD_Name + LOCAL ignore, table + +procoff MACRO num +IFDEF ??_cd_&&num + dd OFFSET32 ??_cd_&&num +ELSE + dd OFFSET32 ignore +ENDIF +ENDM + +IF ??_cd_low EQ ??_cd_high + cmp eax, ??_cd_low + ?merge ,,,,,, %(??_cd_low) + clc + ret +ELSE +IF ??_cd_low GT 0 + sub eax, ??_cd_low +ENDIF + cmp eax, ??_cd_high - ??_cd_low + 1 + jae short ignore + jmp [eax*4+table] +ignore: + clc + ret + +table label dword + REPT ??_cd_high - ??_cd_low + 1 + procoff %(??_cd_low) + ??_cd_low = ??_cd_low + 1 + ENDM +ENDIF + +EndProc VxD_Name&_Control + +PURGE procoff +PURGE Begin_Control_Dispatch +PURGE Control_Dispatch +PURGE End_Control_Dispatch +ENDM + +BeginDoc + + + + + + + + + + + + + + + + + + + + +EndDoc +Control_Dispatch MACRO Service, Procedure, callc, arglst + LOCAL Skip_Interseg_Jump + +.errnz ?_LCODE, + +IFB + +IFDEF ??_cd_low +Equate_Service MACRO Serv +??_cd_&&Serv equ Procedure +ENDM + +Equate_Service %(Service) + +IF Service LT ??_cd_low +??_cd_low = Service +ENDIF +IF Service GT ??_cd_high +??_cd_high = Service +ENDIF + +PURGE Equate_Service + +ELSE + cmp eax, Service + jz Procedure +ENDIF + +ELSE + + cmp eax, Service + jne SHORT Skip_Interseg_Jump + callc Procedure, +IF Service EQ PNP_NEW_DEVNODE + stc +ELSE + cmp eax,1 +ENDIF + ret +Skip_Interseg_Jump: + +ENDIF + + ENDM + +BYTE_INPUT EQU 000H +BYTE_OUTPUT EQU 004H +WORD_INPUT EQU 008H +WORD_OUTPUT EQU 00CH +DWORD_INPUT EQU 010H +DWORD_OUTPUT EQU 014H +OUTPUT_BIT EQU 2 +OUTPUT EQU (1 SHL OUTPUT_BIT) +WORD_IO_BIT EQU 3 +WORD_IO EQU (1 SHL WORD_IO_BIT) +DWORD_IO_BIT EQU 4 +DWORD_IO EQU (1 SHL DWORD_IO_BIT) +STRING_IO_BIT EQU 5 +STRING_IO EQU (1 SHL STRING_IO_BIT) +REP_IO_BIT EQU 6 +REP_IO EQU (1 SHL REP_IO_BIT) +ADDR_32_IO_BIT EQU 7 +ADDR_32_IO EQU (1 SHL ADDR_32_IO_BIT) +REVERSE_IO_BIT EQU 8 +REVERSE_IO EQU (1 SHL REVERSE_IO_BIT) +IO_SEG_MASK EQU 0FFFF0000H +IO_SEG_SHIFT EQU 10H +BeginDoc + + + + + + +EndDoc +Dispatch_Byte_IO MACRO In_Proc, Out_Proc + LOCAL Byte_IO + cmp ecx, Byte_Output + jbe SHORT Byte_IO + VMMJmp Simulate_IO +Byte_IO: +IFIDNI , + je Out_Proc +ELSE +IFIDNI , + jb In_Proc +ELSE + je Out_Proc + jmp In_Proc +ENDIF +ENDIF + ENDM + +BeginDoc + + + + + + + +EndDoc +Emulate_Non_Byte_IO MACRO + LOCAL Byte_IO + cmp ecx, Byte_Output + jbe SHORT Byte_IO + VMMJmp Simulate_IO +Byte_IO: + ENDM + +BeginDoc + + + + + + + + +EndDoc + + +VxD_IOT_Hdr STRUC +VxD_IO_Ports DW ? +VxD_IOT_Hdr ENDS + +VxD_IO_Struc STRUC +VxD_IO_Port DW ? +VxD_IO_Proc DD ? +VxD_IO_Struc ENDS +.ERRNZ SIZE VxD_IOT_Hdr - 2 +Begin_VxD_IO_Table MACRO Table_Name +PUBLIC Table_Name +Table_Name LABEL WORD + +ifndef MASM6 +IF2 +IFNDEF Table_Name&_Entries +.err +ENDIF + dw Table_Name&_Entries +ELSE + dw ? +ENDIF +ELSE + dw Table_Name&_Entries +ENDIF + + ENDM + +.ERRNZ SIZE VxD_IO_Struc - 6 +VxD_IO MACRO Port, Proc_Name + dw Port + dd OFFSET32 Proc_Name + ENDM + +End_VxD_IO_Table MACRO Table_Name + +IFNDEF Table_Name +.err +ELSE + Table_Name&_Entries EQU (($-Table_Name)-2) / (SIZE VxD_IO_Struc) +IF Table_Name&_Entries LE 0 +.err +ENDIF +ENDIF + ENDM + + + + + + + + + + + + + +Push_Client_State MACRO Can_Trash_EDI + sub esp, SIZE Client_Reg_Struc + ??_pushed = ??_pushed + SIZE Client_Reg_Struc + ifidni , + mov edi, esp + VMMCall Save_Client_State + else + push edi + lea edi, [esp+4] + VMMCall Save_Client_State + pop edi + endif + ENDM + +Pop_Client_State MACRO Can_Trash_ESI + ifdifi , + push esi + lea esi, [esp+4] + VMMCall Restore_Client_State + pop esi + else + mov esi, esp + VMMCall Restore_Client_State + endif + add esp, SIZE Client_Reg_Struc + ??_pushed = ??_pushed - SIZE Client_Reg_Struc + ENDM + +BeginDoc + + + + + + + + + + + + + + +EndDoc + +CallRet MACRO P1, P2 +IFDEF DEBUG +IFIDNI , + call P2 +ELSE + call P1 +ENDIF + ret +ELSE + jmp P1 P2 +ENDIF + ENDM + +BeginDoc + + + + + + +EndDoc + +IFDEF DEBUG + +VxDCallRet macro p:req + VxDCall p + ret +endm + +VMMCallRet macro p:req + VMMCall p + ret +endm + +ELSE + +VxDCallRet equ +VMMCallRet equ + +ENDIF + + + +PClient_DS equ WORD PTR -4 +PClient_ES equ WORD PTR -8 +PClient_FS equ WORD PTR -12 +PClient_GS equ WORD PTR -16 + + + + + + + + + + + +Client_Ptr_Flat MACRO Reg_32, Cli_Seg, Cli_Off, Can_Trash_EAX + +IFDIFI , + IFDIFI , + xchg Reg_32, eax + ENDIF +ENDIF +IFB + mov ax, (Client_&Cli_Seg * 100h) + 0FFh +ELSE + mov ax, (Client_&Cli_Seg * 100h) + Client_&Cli_Off +ENDIF + VMMCall Map_Flat + +IFDIFI , + xchg Reg_32, eax +ENDIF + + ENDM + + + +VxDint MACRO Int_Number + if (OPATTR Int_Number) AND 4 + push Int_Number + else + push DWORD PTR Int_Number + endif + VMMCall Exec_VxD_Int + ENDM + +VxDintMustComplete MACRO Int_Number + if (OPATTR Int_Number) AND 4 + push Int_Number + else + push DWORD PTR Int_Number + endif + VMMCall _ExecVxDIntMustComplete + ENDM + + + +endif +DUPLICATE_DEVICE_ID_BIT EQU 0 +DUPLICATE_DEVICE_ID EQU (1 SHL DUPLICATE_DEVICE_ID_BIT) +DUPLICATE_FROM_INT2F_BIT EQU 1 +DUPLICATE_FROM_INT2F EQU (1 SHL DUPLICATE_FROM_INT2F_BIT) +LOADING_FROM_INT2F_BIT EQU 2 +LOADING_FROM_INT2F EQU (1 SHL LOADING_FROM_INT2F_BIT) +DEVICE_LOAD_OK EQU 0 +ABORT_DEVICE_LOAD EQU 1 +ABORT_WIN386_LOAD EQU 2 +NO_FAIL_MESSAGE_BIT EQU 15 +NO_FAIL_MESSAGE EQU (1 SHL NO_FAIL_MESSAGE_BIT) +LDRSRV_GET_PROFILE_STRING EQU 0 +LDRSRV_GET_NEXT_PROFILE_STRING EQU 1 +LDRSRV_RESERVED EQU 2 +LDRSRV_GET_PROFILE_BOOLEAN EQU 3 +LDRSRV_GET_PROFILE_DECIMAL_INT EQU 4 +LDRSRV_GET_PROFILE_HEX_INT EQU 5 +LDRSRV_COPY_EXTENDED_MEMORY EQU 6 +LDRSRV_GET_MEMORY_INFO EQU 7 +LDRSRV_RegOpenKey EQU 100H +LDRSRV_RegCreateKey EQU 101H +LDRSRV_RegCloseKey EQU 102H +LDRSRV_RegDeleteKey EQU 103H +LDRSRV_RegSetValue EQU 104H +LDRSRV_RegQueryValue EQU 105H +LDRSRV_RegEnumKey EQU 106H +LDRSRV_RegDeleteValue EQU 107H +LDRSRV_RegEnumValue EQU 108H +LDRSRV_RegQueryValueEx EQU 109H +LDRSRV_RegSetValueEx EQU 10AH +LDRSRV_RegFlushKey EQU 10BH +LDRSRV_COPY_INIT EQU 1 +LDRSRV_COPY_LOCKED EQU 2 +LDRSRV_COPY_PAGEABLE EQU 3 +RCODE_OBJ EQU -1 +LCODE_OBJ EQU 01H +LDATA_OBJ EQU 02H +PCODE_OBJ EQU 03H +PDATA_OBJ EQU 04H +SCODE_OBJ EQU 05H +SDATA_OBJ EQU 06H +CODE16_OBJ EQU 07H +LMSG_OBJ EQU 08H +PMSG_OBJ EQU 09H +DBOC_OBJ EQU 0BH +DBOD_OBJ EQU 0CH +ICODE_OBJ EQU 11H +IDATA_OBJ EQU 12H +ICODE16_OBJ EQU 13H +IMSG_OBJ EQU 14H + +ObjectLocation STRUC +OL_LinearAddr DD ? +OL_Size DD ? +OL_ObjType DB ? +ObjectLocation ENDS +MAXOBJECTS EQU 25 + +Device_Location_List STRUC +DLL_DDB DD ? +DLL_NumObjects DB ? +DLL_ObjLocation DB SIZE ObjectLocation * 1 DUP (?) +Device_Location_List ENDS +PE_BIT EQU 0 +PE_MASK EQU (1 SHL PE_BIT) +MP_BIT EQU 1 +MP_MASK EQU (1 SHL MP_BIT) +EM_BIT EQU 2 +EM_MASK EQU (1 SHL EM_BIT) +TS_BIT EQU 3 +TS_MASK EQU (1 SHL TS_BIT) +ET_BIT EQU 4 +ET_MASK EQU (1 SHL ET_BIT) +PG_BIT EQU 31 +PG_MASK EQU (1 SHL PG_BIT) +CF_BIT EQU 0 +CF_MASK EQU (1 SHL CF_BIT) +PF_BIT EQU 2 +PF_MASK EQU (1 SHL PF_BIT) +AF_BIT EQU 4 +AF_MASK EQU (1 SHL AF_BIT) +ZF_BIT EQU 6 +ZF_MASK EQU (1 SHL ZF_BIT) +SF_BIT EQU 7 +SF_MASK EQU (1 SHL SF_BIT) +TF_BIT EQU 8 +TF_MASK EQU (1 SHL TF_BIT) +IF_BIT EQU 9 +IF_MASK EQU (1 SHL IF_BIT) +DF_BIT EQU 10 +DF_MASK EQU (1 SHL DF_BIT) +OF_BIT EQU 11 +OF_MASK EQU (1 SHL OF_BIT) +IOPL_MASK EQU 3000H +IOPL_BIT0 EQU 12 +IOPL_BIT1 EQU 13 +NT_BIT EQU 14 +NT_MASK EQU (1 SHL NT_BIT) +RF_BIT EQU 16 +RF_MASK EQU (1 SHL RF_BIT) +VM_BIT EQU 17 +VM_MASK EQU (1 SHL VM_BIT) +AC_BIT EQU 18 +AC_MASK EQU (1 SHL AC_BIT) +VIF_BIT EQU 19 +VIF_MASK EQU (1 SHL VIF_BIT) +VIP_BIT EQU 20 +VIP_MASK EQU (1 SHL VIP_BIT) + + + + + + +IFDEF MASM6 +loopde EQU +loopdne EQU +loopdz EQU +loopdnz EQU +ELSE +loopd EQU +loopde EQU +loopdne EQU +loopdz EQU +loopdnz EQU +ENDIF + +P_SIZE EQU 1000H +P_PRESBIT EQU 0 +P_PRES EQU (1 SHL P_PRESBIT) +P_WRITEBIT EQU 1 +P_WRITE EQU (1 SHL P_WRITEBIT) +P_USERBIT EQU 2 +P_USER EQU (1 SHL P_USERBIT) +P_ACCBIT EQU 5 +P_ACC EQU (1 SHL P_ACCBIT) +P_DIRTYBIT EQU 6 +P_DIRTY EQU (1 SHL P_DIRTYBIT) +P_AVAIL EQU (P_PRES+P_WRITE+P_USER) +PG_VM EQU 0 +PG_SYS EQU 1 +PG_RESERVED1 EQU 2 +PG_PRIVATE EQU 3 +PG_RESERVED2 EQU 4 +PG_RELOCK EQU 5 +PG_INSTANCE EQU 6 +PG_HOOKED EQU 7 +PG_IGNORE EQU 0FFFFFFFFH +D_PRES EQU 080H +D_NOTPRES EQU 0 +D_DPL0 EQU 0 +D_DPL1 EQU 020H +D_DPL2 EQU 040H +D_DPL3 EQU 060H +D_SEG EQU 010H +D_CTRL EQU 0 +D_GRAN_BYTE EQU 000H +D_GRAN_PAGE EQU 080H +D_DEF16 EQU 000H +D_DEF32 EQU 040H +D_CODE EQU 08H +D_DATA EQU 0 +D_X EQU 0 +D_RX EQU 02H +D_C EQU 04H +D_R EQU 0 +D_W EQU 02H +D_ED EQU 04H +D_ACCESSED EQU 1 +RW_DATA_TYPE EQU (D_PRES+D_SEG+D_DATA+D_W) +R_DATA_TYPE EQU (D_PRES+D_SEG+D_DATA+D_R) +CODE_TYPE EQU (D_PRES+D_SEG+D_CODE+D_RX) +D_PAGE32 EQU (D_GRAN_PAGE+D_DEF32) +SELECTOR_MASK EQU 0FFF8H +SEL_LOW_MASK EQU 0F8H +TABLE_MASK EQU 04H +RPL_MASK EQU 03H +RPL_CLR EQU (NOT RPL_MASK) +IVT_ROM_DATA_SIZE EQU 500H +endif diff --git a/it/VSound/VXD/VSOUND.ASM b/it/VSound/VXD/VSOUND.ASM new file mode 100644 index 0000000..9d0007e --- /dev/null +++ b/it/VSound/VXD/VSOUND.ASM @@ -0,0 +1,679 @@ +PAGE 58,132 + + .386p + +; +; Client has: +; States -> state is set by writing to port +; data is retrieved by reading from port +; +; State 0: Get Identification "ITVXDDRV" +; State 1: Get Server string (64 bytes) +; State 2: Get buffer used +; State 3: Reset Client +; State 4: Get debug value +; State 5: Get TSC +; +; +; Server interface: +; Write 0 to reset +; If read, returns "ITSERVER", else 01h if Server has been validated. +; Needs to receive "ITSERVER" to validate. +; If validated, receives server string of max 64 bytes, no 0 permitted. +; + + + .XLIST + INCLUDE VMM.Inc + INCLUDE Debug.Inc + INCLUDE Shell.inc + .LIST + + VSound_Client_Address EQU 400h + VSound_Server_Address EQU 401h + VSound_Data_Address EQU 402h + + VSOUND_CLIENTSTATES EQU 7 + VSOUND_BUFFERSIZE EQU (64*1024) + +;****************************************************************************** +; V I R T U A L D E V I C E D E C L A R A T I O N +;****************************************************************************** + +Declare_Virtual_Device VSOUND, 1, 0, VSOUND_Control, Undefined_Device_ID ,,, + +;****************************************************************************** +; L O C A L D A T A +;****************************************************************************** + + +VxD_LOCKED_DATA_SEG + +VSound_Data DB VSOUND_BUFFERSIZE Dup (0) +VSound_HeadPointer DD 0 +VSound_TailPointer DD 0 + +VSound_Client DD 0 +VSound_Server DD 0 +VSound_ClientCallback DD 0 + +VSound_ID DB "ITVXDDRV" +VSound_State DD 0 +VSound_BufferUsed DD 0 +VSound_StatePos DD 0 + +VSound_ServerID DB "ITSERVER" +VSound_ServerInPos DD 0 +VSound_ServerOutPos DD 0 +VSound_ServerValid DD 0 + +VSound_DebugValue DD 0 +VSound_TimeStamp1 DD 0 +VSound_TimeStamp2 DD 0 + +VSound_InTable DD Offset32 VSound_Identification + DD Offset32 VSound_GetServerString + DD Offset32 VSound_GetBufferUsed + DD Offset32 VSound_GetDebugValue + DD Offset32 VSound_Get0 + DD Offset32 VSound_GetDebugValue + DD Offset32 VSound_GetTSC + +VSound_OutTable DD Offset32 VSound_Out_ResetStatePos + DD Offset32 VSound_Out_ResetStatePos + DD Offset32 VSound_Out_GetBufferUsed + DD Offset32 VSound_Out_ResetClient + DD Offset32 VSound_Out_SetCallbackAddress + DD Offset32 VSound_Out_ResetStatePos + DD Offset32 VSound_Out_GetTSC + +VSound_ServerString DB 64 Dup (0) + +VxD_LOCKED_DATA_ENDS + + +;****************************************************************************** +; I N I T I A L I Z A T I O N C O D E +;****************************************************************************** + +VxD_IDATA_SEG + +Begin_Vxd_IO_Table IO_Table + Vxd_IO VSound_Client_Address, VSound_Client_Hook + Vxd_IO VSound_Server_Address, VSound_Server_Hook + Vxd_IO VSound_Data_Address, VSound_Data_Hook +End_Vxd_IO_Table IO_Table + +VxD_IDATA_ENDS + +VxD_ICODE_SEG + + +;****************************************************************************** +; +; VSOUND_Device_Init +; +; DESCRIPTION: +; +; This routine is called during Windows startup. It needs to +; install the I/O handler for our device, and set up the system +; VM as the default owner. +; +; +;============================================================================== + +BeginProc VSOUND_Device_Init + + Xor EAX, EAX + Mov VSound_Client, EAX ; no current owner + Mov VSound_Server, EAX ; no current owner + Mov VSound_ClientCallback, EAX ; No callback + + Mov EDI, OFFSET32 IO_Table + VMMCall Install_Mult_IO_Handlers + + Ret + +EndProc VSOUND_Device_Init + +VxD_ICODE_ENDS + + +;++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ + +VxD_CODE_SEG + +;****************************************************************************** +; +; VSOUND_Destroy_VM +; +; DESCRIPTION: +; +; This routine is called when a VM is destroyed. We need to check +; to see if the VM in question is the current owner of the device. +; +;============================================================================== + +BeginProc VSOUND_Destroy_VM + + Xor EAX, EAX + + Cmp EBX, VSound_Client ; Destroying device owner? + JNE Short VDM_Client + + Mov VSound_Client, EAX + Mov VSound_ClientCallback, EAX + +VDM_Client: + Cmp EBX, VSound_Server + JNE VDM_Server + + Mov VSound_Server, EAX + Mov VSound_ServerValid, EAX + +VDM_Server: + ClC + Ret + +EndProc VSOUND_Destroy_VM + +VxD_CODE_ENDS + + +;****************************************************************************** + +VxD_LOCKED_CODE_SEG + +;****************************************************************************** +; +; VSound_Control +; +; DESCRIPTION: +; +; This is a call-back routine to handle the messages that are sent +; to VxD's to control system operation. +; +;============================================================================== +BeginProc VSound_Control + + Control_Dispatch Device_Init, VSound_Device_Init + Control_Dispatch Destroy_VM, VSound_Destroy_VM + + ClC + Ret + +EndProc VSound_Control + +VxD_LOCKED_CODE_ENDS + + +VxD_CODE_SEG + +;***************************************************************************** +; +; VSound_Client_Hook +; +; DESCRIPTION: +; +; This routine is called for every I/O access to our port. First, +; it checks to see if the VM issuing the I/O is the current owner. +; If not, it displays a dialog box so the user can decide what to +; do. +; +;***************************************************************************** + +VSound_Identification: + Pop EAX + Push ECX + Mov ECX, VSound_StatePos + + Mov AL, [VSound_ID+ECX] + Inc ECX + And ECX, 7 + Mov VSound_StatePos, ECX + + Pop ECX + Ret + +VSound_GetServerString: + Pop EAX + Push ECX + Mov ECX, VSound_StatePos + + Mov AL, [VSound_ServerString+ECX] + Inc ECX + And ECX, 63 + Mov VSound_StatePos, ECX + + Pop ECX + Ret + +VSound_GetBufferUsed: + Pop EAX + Push ECX + Mov ECX, VSound_StatePos + + Xor ECX, 1 + Mov AL, [Byte Ptr VSound_BufferUsed+ECX] + Mov VSound_StatePos, ECX + + Pop ECX + Ret + +VSound_GetTSC: + Pop EAX + Push ECX + Mov ECX, VSound_StatePos + + Mov AL, [Byte Ptr VSound_TimeStamp1+ECX] + Inc ECX + And ECX, 7 + + Mov VSound_StatePos, ECX + + Pop ECX + Ret + +VSound_Get0: + Xor AL, AL + + Pop ECX + Ret + +VSound_GetDebugValue: + Pop EAX + Push ECX + Mov ECX, VSound_StatePos + + Mov AL, [Byte Ptr VSound_DebugValue+ECX] + Inc ECX + And ECX, 3 + + Mov VSound_StatePos, ECX + + Pop ECX + Ret + +BeginProc VSound_Client_Hook + +;--------------------------------------------------------------------- +; Resolve Contention +;--------------------------------------------------------------------- + + Push EAX + + Mov EAX, VSound_Client + + Cmp VSound_ServerValid, 0 + JE NoValidServer + + Cmp EAX, EBX ; Is the request from the + JE Process_IO ; current owner? + + Test EAX, EAX ; Was there a previous owner? + JZ New_Owner + +NoValidServer: + Pop EAX + + Dispatch_Byte_IO Fall_Through, + + Mov AL, 80h + +Blocked_IO: + Ret + +New_Owner: + Mov VSound_Client, EBX + Mov VSound_ClientCallback, 0 + +Process_IO: + Pop EAX + + Dispatch_Byte_IO Fall_Through, + + Push EAX + Mov EAX, VSound_State + Cmp EAX, VSOUND_CLIENTSTATES + JAE VSound_Unknown + + Jmp [VSound_InTable+EAX*4] + +VSound_Unknown: + Pop EAX + Xor AL, AL + Ret + +VSound_Out: + Push EAX + Mov Byte Ptr VSound_State, AL + And EAX, 0FFh + + Cmp EAX, VSOUND_CLIENTSTATES + JAE VSound_Out_Nothing + + Jmp [VSound_OutTable+EAX*4] + +VSound_Out_GetTSC: + DB 0Fh + DB 31h ; RdTSC + Mov VSound_TimeStamp1, EAX + Mov VSound_TimeStamp2, EDX + Jmp VSound_Out_ResetStatePos + +VSound_Out_GetBufferUsed: + Mov EAX, VSound_TailPointer + Sub EAX, VSound_HeadPointer + And EAX, VSOUND_BUFFERSIZE-1 + Mov VSound_BufferUsed, EAX + +VSound_Out_ResetStatePos: + Mov VSound_StatePos, 0 + +VSound_Out_Nothing: + Pop EAX + Ret + +VSound_Out_ResetClient: + Xor EAX, EAX + Mov VSound_Client, EAX + Mov VSound_ClientCallback, EAX + + Pop EAX + + Ret + +VSound_Out_SetCallbackAddress: + Mov AX, [EBP+CLIENT_REG_STRUC.CLIENT_CS] + ShL EAX, 16 + Mov AX, [EBP+CLIENT_REG_STRUC.CLIENT_BX] + + Mov VSound_ClientCallback, EAX + + Pop EAX + Ret + +EndProc VSound_Client_Hook + +;+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +;-------------------------------------------------------------------- + +BeginProc VSound_Server_Hook + + Push EAX + + Mov EAX, VSound_Server + + Cmp EAX, EBX ; Is the request from the + JE Process_Server_IO ; current owner? + + Test EAX, EAX ; Was there a previous owner? + JZ New_Server + + Pop EAX + + Dispatch_Byte_IO Fall_Through, + + Mov AL, 80h + +Server_Blocked_IO: + Ret + +New_Server: + Mov VSound_Server, EBX + +Process_Server_IO: + Pop EAX + + Dispatch_Byte_IO Fall_Through, + + Cmp VSound_ServerValid, 1 + JE VSound_Server_Validated + + Mov ECX, VSound_ServerInPos + Mov AL, [VSound_ServerID+ECX] + Inc ECX + And ECX, 7 + Mov VSound_ServerInPos, ECX + Ret + +VSound_Server_Validated: + Mov ECX, VSound_Client + Add ECX, 0FFFFFFFFh + SBB AL, AL ; Returns 0 if not connected, 0FFh if connected + Ret + +VSound_Server_Out: + Test AL, AL ; Reset? + JZ VSound_Server_Reset + + Mov ECX, VSound_ServerOutPos + + Cmp VSound_ServerValid, 1 + JE VSound_ReceiveServerString + + Cmp [VSound_ServerID+ECX], AL + JE VSound_ValidByte + + Mov VSound_ServerOutPos, 0 + Ret + +VSound_ValidByte: + Inc ECX + And ECX, 7 + Mov VSound_ServerOutPos, ECX + JNZ VSound_ServerNotValidated + + Mov VSound_ServerValid, 1 + +VSound_ServerNotValidated: + Ret + +VSound_ReceiveServerString: + Mov [VSound_ServerString+ECX], AL + Inc ECX + And ECX, 63 + Mov VSound_ServerOutPos, ECX + Ret + +VSound_Server_Reset: + Xor ECX, ECX + Mov VSound_Server, ECX + Mov VSound_ServerValid, ECX + Mov VSound_ServerInPos, ECX + Mov VSound_ServerOutPos, ECX + + Ret + +EndProc VSound_Server_Hook + +;--------------------------------------------------------------------- + +BeginProc VSound_Data_Hook + + Cmp EBX, VSound_Server + JE VSound_Data_Server + + Cmp EBX, VSound_Client + JE VSound_Data_Client + + Ret + +VSound_Data_Client: + Cmp CX, String_IO or Rep_IO or Byte_Output + JNE Data_Client_Simulate + + PushAD + Push ES + PushF + + ClI + + Push DS + Pop ES + + ShR ECX, 16 ; ECX = segment. + Mov EAX, [EBP+CLIENT_REG_STRUC.CLIENT_ECX] + + ShL ECX, 4 + Mov ESI, [EBP+CLIENT_REG_STRUC.CLIENT_ESI] + + And ESI, 0FFFFh + Mov EDI, VSound_TailPointer + + Add ESI, ECX ; ESI = data source. + And EAX, 0FFFFh ; EAX = byte count + + Test EAX, 3 ; Must be multiple of 4 bytes + JNZ VSound_DataClientExit + + LEA EDX, [EDI+EAX] + Add EDI, Offset VSound_Data + + Cmp EDX, VSOUND_BUFFERSIZE + JB VSound_DataClient1 + + Mov ECX, VSOUND_BUFFERSIZE + LEA EAX, [EDX-VSOUND_BUFFERSIZE] + + Sub ECX, VSound_TailPointer + ShR ECX, 2 + + Rep MovsD + + Mov EDI, Offset VSound_Data + +VSound_DataClient1: + ShR EAX, 2 + And EDX, VSOUND_BUFFERSIZE-1 + + Mov ECX, EAX + Mov VSound_TailPointer, EDX + + Rep MovsD + +VSound_DataClientExit: + PopF + Pop ES + PopAD + +Data_Client_Simulate: + Ret + +VSound_Data_Server: + +; +; The server will only receive data if: +; 1) A Rep InsB instruction is used. No other instruction will work +; 2) The ECX count is a multiple of 4 +; 3) The ECX count must be less than BUFFERSIZE + + Cmp CX, String_IO or Rep_IO or Addr_32_IO or Byte_Input + JNE Data_Server_Simulate + + PushAD + Push ES + PushF + + ClI + + ShR ECX, 16 + Mov ES, CX + + Mov EAX, [EBP+CLIENT_REG_STRUC.CLIENT_ECX] + Mov EDI, [EBP+CLIENT_REG_STRUC.CLIENT_EDI] + + Test EAX, 3 + JNZ VSound_DataServerExit + + Cmp EAX, VSOUND_BUFFERSIZE + JAE VSound_DataServerExit + +; Want minimum of bytes available and bytes requested + Mov ESI, VSound_HeadPointer + Mov EBX, VSound_TailPointer + + Sub EBX, ESI + And EBX, VSOUND_BUFFERSIZE-1 ; EBX = bytes available + ; EAX = bytes requested + Cmp EBX, EAX + JB VSound_DataServer1 + + Mov EBX, EAX + +VSound_DataServer1: ; EBX = bytes to transfer + Sub EAX, EBX ; EAX = bytes to zero + LEA EDX, [ESI+EBX] + + ShR EBX, 2 ; EBX = dwords to transfer + Add ESI, Offset VSound_Data + + Cmp EDX, VSOUND_BUFFERSIZE ; Does it span the buffer boundary? + JB VSound_DataServer2 + + LEA EBX, [EDX-VSOUND_BUFFERSIZE] + Mov ECX, VSOUND_BUFFERSIZE + + ShR EBX, 2 + Sub ECX, VSound_HeadPointer + + ShR ECX, 2 + + Rep MovsD + + Mov ESI, Offset VSound_Data + +VSound_DataServer2: + ShR EAX, 2 + Mov ECX, EBX + Rep MovsD + + Mov ECX, EAX + And EDX, VSOUND_BUFFERSIZE-1 + + Xor EAX, EAX + Mov VSound_HeadPointer, EDX + + Rep StosD + +; ECX = 0 + Mov EBX, VSound_Client + Cmp VSound_ClientCallback, ECX + JE VSound_DataServerExit + Test EBX, EBX + JZ VSound_DataServerExit + + Mov EBP, [EBX+CB_S.CB_Client_Pointer] + + VMMCall Set_Execution_Focus + JC VSound_DataServerExit + + Push_Client_State + + VMMCall Begin_Nest_V86_Exec + + MovZX EDX, Word Ptr [VSound_ClientCallback] + MovZX ECX, Word Ptr [VSound_ClientCallback+2] + VMMCall Simulate_Far_Call + VMMCall Resume_Exec + + VMMCall End_Nest_Exec + + Pop_Client_State + +VSound_DataServerExit: + PopF + Pop ES + PopAD + +Data_Server_Simulate: + Ret + +EndProc VSound_Data_Hook + +;--------------------------------------------------------------------- + +VxD_CODE_ENDS + + + END diff --git a/it/VSound/VXD/VSOUND.DEF b/it/VSound/VXD/VSOUND.DEF new file mode 100644 index 0000000..ca8329d --- /dev/null +++ b/it/VSound/VXD/VSOUND.DEF @@ -0,0 +1,38 @@ +;**************************************************************************** +; * +; THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY * +; KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE * +; IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A PARTICULAR * +; PURPOSE. * +; * +; Copyright (C) 1993-95 Microsoft Corporation. All Rights Reserved. * +; * +;**************************************************************************** + +VXD VSOUND + +DESCRIPTION 'VSOUND Impulse Tracker Virtual Soundcard driver for for Microsoft Windows' + +SEGMENTS + _LPTEXT CLASS 'LCODE' PRELOAD NONDISCARDABLE + _LTEXT CLASS 'LCODE' PRELOAD NONDISCARDABLE + _LDATA CLASS 'LCODE' PRELOAD NONDISCARDABLE + _TEXT CLASS 'LCODE' PRELOAD NONDISCARDABLE + _DATA CLASS 'LCODE' PRELOAD NONDISCARDABLE + CONST CLASS 'LCODE' PRELOAD NONDISCARDABLE + _TLS CLASS 'LCODE' PRELOAD NONDISCARDABLE + _BSS CLASS 'LCODE' PRELOAD NONDISCARDABLE + _ITEXT CLASS 'ICODE' DISCARDABLE + _IDATA CLASS 'ICODE' DISCARDABLE + _PTEXT CLASS 'PCODE' NONDISCARDABLE + _PDATA CLASS 'PDATA' NONDISCARDABLE SHARED + _STEXT CLASS 'SCODE' RESIDENT + _SDATA CLASS 'SCODE' RESIDENT + _DBOSTART CLASS 'DBOCODE' PRELOAD NONDISCARDABLE CONFORMING + _DBOCODE CLASS 'DBOCODE' PRELOAD NONDISCARDABLE CONFORMING + _DBODATA CLASS 'DBOCODE' PRELOAD NONDISCARDABLE CONFORMING + _16ICODE CLASS '16ICODE' PRELOAD DISCARDABLE + _RCODE CLASS 'RCODE' + +EXPORTS + VSOUND_DDB @1 diff --git a/it/WAVSWITC.INC b/it/WAVSWITC.INC new file mode 100644 index 0000000..c3512e9 --- /dev/null +++ b/it/WAVSWITC.INC @@ -0,0 +1,22 @@ + +REGISTERED = 1 + +VOLUMERAMP = 1 +DOUBLEVOLUME = 0 +DITHEROUTPUT = 1 + +USECLICKFADETHRESHHOLD= 0 +CLICKFADETHRESHHOLD = 4096 + +RAMPSPEED = 8 +RAMPCOMPENSATE = 255 + +CUBICINTERPOLATION = 1 +QUADRATICINTERPOLATION = 0 +LINEARINTERPOLATION = 0 +POINTSAMPLED = 0 + +INTELOPTIMISED = 0 + +FileID DW 0 + diff --git a/it/sch.it b/it/sch.it new file mode 100644 index 0000000..3bb0c9f Binary files /dev/null and b/it/sch.it differ diff --git a/it/source.lst b/it/source.lst new file mode 100644 index 0000000..5fd4c3a --- /dev/null +++ b/it/source.lst @@ -0,0 +1 @@ +it it_disk it_displ it_ems it_err it_f it_g it_h it_i it_k it_l it_m it_music it_net it_obj1 it_pe it_s it_mouse It_MMTSR It_msg IT_TUTE it_mdata it_four it_vesa diff --git a/mzload.c b/mzload.c new file mode 100644 index 0000000..d913033 --- /dev/null +++ b/mzload.c @@ -0,0 +1,63 @@ +#include +#include + +/* x86 memory map + 0x00000 - 0x003FF IVT 0x400 + 0x00400 - 0x9FFFF FREE 0x9FC00 + 0xA0000 - 0xBFFFF VGA 0x20000 + 0xC0000 - 0xFFFFF FREE 0x40000 + + total freemem - 0xDFC00 - 916480 bytes/895.0K +*/ + +typedef struct { // pointer into program data into which load segment is added + uint16_t offset, + segment; +} __attribute__((packed)) reloc; + +typedef struct { // no endian checks - this will only work on x86+vm anyway + uint16_t mz, + bytes, + pages, + relsz, + len, + minalloc, // can easily ignore - we have 895k free + maxalloc, + ss, + sp, + sum, + ip, + cs, + rel, // pointer to + overlay; // zero if main binary + reloc r[]; +} __attribute__((packed)) mz; + +typedef struct { + uint16_t ss, sp, ip, cs; +} mz_start; + +#define m8 ((uint8_t*)m) // access mz by byte +uint32_t loadmz(mz* m, uint8_t* mem, uint32_t seg, mz_start* m) { + + uint32_t sz = (((uint32_t)m->pages) << 9) + m->bytes; + memcpy( // copy mz to memory + mem + (seg << 4), + m8 + (m->len << 4), + sz + ); + + for(int i = 0; i < m->relsz; i++) *(uint16_t*)( + m8 + + (seg << 4) + + ((uint32_t)m->r[i].segment << 4) + + (uint32_t)m->r[i].offset + ) += seg; + + *m = (mz_start) { + m->ss+seg, + m->sp, + m->ip, + m->cs+seg + }; +} diff --git a/r.bat b/r.bat new file mode 100644 index 0000000..6ccf214 --- /dev/null +++ b/r.bat @@ -0,0 +1 @@ +PATH=%PATH%;C:\TASM diff --git a/tasm/32RTM.EXE b/tasm/32RTM.EXE new file mode 100644 index 0000000..94e106b Binary files /dev/null and b/tasm/32RTM.EXE differ diff --git a/tasm/DPMI16BI.OVL b/tasm/DPMI16BI.OVL new file mode 100644 index 0000000..9ae4846 Binary files /dev/null and b/tasm/DPMI16BI.OVL differ diff --git a/tasm/DPMI32VM.OVL b/tasm/DPMI32VM.OVL new file mode 100644 index 0000000..f2d51b3 Binary files /dev/null and b/tasm/DPMI32VM.OVL differ diff --git a/tasm/MAKE.EXE b/tasm/MAKE.EXE new file mode 100644 index 0000000..2a5de4f Binary files /dev/null and b/tasm/MAKE.EXE differ diff --git a/tasm/RTM.EXE b/tasm/RTM.EXE new file mode 100644 index 0000000..c60688a Binary files /dev/null and b/tasm/RTM.EXE differ diff --git a/tasm/TASM.EXE b/tasm/TASM.EXE new file mode 100644 index 0000000..7f7e973 Binary files /dev/null and b/tasm/TASM.EXE differ diff --git a/tasm/TLINK.EXE b/tasm/TLINK.EXE new file mode 100644 index 0000000..44fbddc Binary files /dev/null and b/tasm/TLINK.EXE differ diff --git a/vm.c b/vm.c new file mode 100644 index 0000000..f96c921 --- /dev/null +++ b/vm.c @@ -0,0 +1,100 @@ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#define MSIZE 0x10000 // size of conventional memory + +int main(int argc, char** argv) { + + struct stat s; + int ret = stat(argv[1], &s); + if(ret) exit(!!printf("invalid file!\n")); + + int kvm = open("/dev/kvm", O_RDWR | O_CLOEXEC); + + assert((ioctl(kvm, KVM_CHECK_EXTENSION, KVM_CAP_USER_MEMORY) ^ ioctl(kvm, KVM_GET_API_VERSION, NULL)) == 13); + + int vmfd = ioctl(kvm, KVM_CREATE_VM, (unsigned long)0), + vcpufd = ioctl(vmfd, KVM_CREATE_VCPU, (unsigned long)0), + codefd = open(argv[1], O_RDONLY); // load boot sector from file + + uint8_t* mem = mmap(NULL, MSIZE, PROT_READ | PROT_WRITE, MAP_SHARED | MAP_ANONYMOUS, -1, 0); // allocate conventional memory for vm + + mz* mzbuf = malloc(s.st_size); + read(codefd, mzbuf, s.st_size); + close(codefd); + + mz_start ms; + uint32_t mzsz = loadmz(mzbuf, mem, 0x40, &ms); + + struct kvm_userspace_memory_region memmap[2] = { + { + .guest_phys_addr = 0, + .memory_size = 0xA0000, + .userspace_addr = (uint64_t)mem, + }, + /*{ // implied map + .guest_phys_addr = 0xA0000, + .memory_size = 0x20000, + .userspace_addr = (uint64_t)mem, + },*/ + { + .guest_phys_addr = 0xC0000, + .memory_size = 0x40000, + .userspace_addr = (uint64_t)mem + 0xC0000, + }, + }; + + for(int i = 0; i < 2; i++) { + memmap[i].slot = i; // id of memory mapping + ioctl(vmfd, KVM_SET_USER_MEMORY_REGION, memmap[i]); + } + + struct kvm_sregs sregs; + struct kvm_run* run; + size_t run_size = ioctl(kvm, KVM_GET_VCPU_MMAP_SIZE, NULL); // size of struct is. determined at runtime for some reason? + run = mmap(NULL, run_size, PROT_READ | PROT_WRITE, MAP_SHARED, vcpufd, 0); + + ioctl(vcpufd, KVM_GET_SREGS, &sregs); + + sregs.cs.base = ms.cs; + sregs.ss.base = ms.ss; + + sregs.cs.selector = 0; // probably protected mode related? + sregs.ss.selector = 0; + + ioctl(vcpufd, KVM_SET_SREGS, &sregs); + + struct kvm_regs regs = { + .rip = ms.ip, + .rsp = ms.sp, + .rflags = 0x2, + }; + + ioctl(vcpufd, KVM_SET_REGS, ®s); + + while(1) { + ret = ioctl(vcpufd, KVM_RUN, NULL); + if(ret == -1) exit(!!printf("kvm error\n")); + switch (run->exit_reason) { + case KVM_EXIT_HLT: + exit(!printf("got instruction `hlt`, exiting\n")); + break; + case KVM_EXIT_IO: + + break; + default: + exit(printf("vmexit\n")); + break; + } + } +}