133 lines
4.0 KiB
ObjectPascal
133 lines
4.0 KiB
ObjectPascal
{$keep 'SoundMgr'}
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unit SoundMgr;
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interface
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{********************************************************
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*
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* Sound Manager Interface File
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*
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* Other USES Files Needed: Common
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*
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* Other Tool Sets Needed: Tool Locator, Memory Manager
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*
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* Copyright 1987-1990
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* By the Byte Works, Inc.
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* All Rights Reserved
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*
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*********************************************************}
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uses
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Common;
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const
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(* Channel-generator-type word *)
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ffSynthMode = $0001; (* free-form synthesizer mode *)
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noteSynthMode = $0002; (* note synthesizer mode *)
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(* Stop-sound mask *)
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gen0off = $0001;
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gen1off = $0002;
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gen2off = $0004;
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gen3off = $0008;
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gen4off = $0010;
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gen5off = $0020;
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gen6off = $0040;
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gen7off = $0080;
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gen8off = $0100;
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gen9off = $0200;
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gen10off = $0400;
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gen11off = $0800;
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gen12off = $1000;
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gen13off = $2000;
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gen14off = $4000;
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(* Generator status word *)
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genAvail = $0000;
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ffSynth = $0100;
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noteSynth = $0200;
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lastBlock = $8000;
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type
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soundPBPtr = ^soundParamBlock;
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soundParamBlock = record
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waveStart: ptr; (* starting address of wave *)
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waveSize: integer; (* waveform size in pages *)
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freqOffset: integer; (* waveform playback frequency *)
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DOCBuffer: integer; (* DOC buffer starting address *)
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DOCBufferSize: integer; (* DOC buffer size code *)
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nextWAddr: soundPBPtr; (* ptr to next waveform block *)
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volSetting: integer; (* DOC volume setting *)
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end;
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DOCRegParamBlk = record
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oscGenType: integer;
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freqLow1: byte; (* 1st oscillator's parameters *)
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freqHigh1: byte;
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vol1: byte;
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tablePtr1: byte;
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control1: byte;
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tableSize1: byte;
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freqLow2: byte; (* 2nd oscillator's parameters *)
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freqHigh2: byte;
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vol2: byte;
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tablePtr2: byte;
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control2: byte;
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tableSize2: byte;
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end;
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procedure SoundBootInit; tool ($08, $01); (* WARNING: an application should
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NEVER make this call *)
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procedure SoundStartUp (WAP: integer); tool ($08, $02);
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procedure SoundShutDown; tool ($08, $03);
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function SoundVersion: integer; tool ($08, $04);
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procedure SoundReset; tool ($08, $05); (* WARNING: an application should
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NEVER make this call *)
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function SoundToolStatus: boolean; tool ($08, $06);
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procedure FFSetUpSound (channelGen: integer;
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var paramBlockPtr: soundParamBlock); tool ($08, $15);
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function FFGeneratorStatus (genNumber: integer): integer;
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tool ($08, $11);
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function FFSoundDoneStatus (genNumber: integer): boolean; tool ($08, $14);
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function FFSoundStatus: integer; tool ($08, $10);
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procedure FFStartPlaying (genWord: integer); tool ($08, $16);
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procedure FFStartSound (genNumFFSynth: integer; var PBlockPtr: soundParamBlock);
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tool ($08, $0E);
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procedure FFStopSound (genMask: integer); tool ($08, $0F);
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function GetSoundVolume (genNumber: integer): integer; tool ($08, $0C);
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function GetTableAddress: longint; tool ($08, $0B);
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procedure ReadDOCReg (var DOCregParamBlkPtr: DOCregParamBlk); tool ($08, $18);
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procedure ReadRamBlock (destPtr: ptr; DOCStart, byteCount: integer);
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tool ($08, $0A);
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procedure SetDOCReg (var DOCRegParamBlock: DOCRegParamBlk); tool ($08, $17);
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procedure SetSoundMIRQV (sMasterIRQ: longint); tool ($08, $12);
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procedure SetSoundVolume (volume, genNumber: integer); tool ($08, $0D);
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function SetUserSoundIRQV (userIRQVector: longint): longint; tool ($08, $13);
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procedure WriteRamBlock (srcPtr: ptr; DOCStart, byteCount: integer);
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tool ($08, $09);
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implementation
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end.
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