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369 lines
10 KiB
C
369 lines
10 KiB
C
#if !defined (__SOUNDMGR__)
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#define __SOUNDMGR__
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/*
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* Copyright 1992 by Abacus Research and Development, Inc.
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* All rights reserved.
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*
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* $Id: SoundMgr.h 63 2004-12-24 18:19:43Z ctm $
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*/
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#include "QuickDraw.h"
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typedef struct PACKED {
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INTEGER cmd;
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INTEGER param1;
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LONGINT param2;
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} SndCommand;
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#define stdQLength 128
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enum
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{
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stdSH = 0, /* standard sound header */
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cmpSH = 0xFE, /* compressed sound header */
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extSH = 0xFF, /* extended sound header */
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};
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typedef struct PACKED _SndChannel *SndChannelPtr;
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typedef struct PACKED _SndChannel {
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PACKED_MEMBER(SndChannelPtr, nextChan);
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PACKED_MEMBER(Ptr, firstMod);
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PACKED_MEMBER(ProcPtr, callBack);
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LONGINT userInfo;
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LONGINT wait;
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SndCommand cmdInProg;
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INTEGER flags;
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INTEGER qLength;
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INTEGER qHead;
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INTEGER qTail;
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SndCommand queue[stdQLength];
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} SndChannel;
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#define SND_CHAN_FLAGS_X(c) (c->flags)
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#define SND_CHAN_FLAGS(c) (CW (SND_CHAN_FLAGS_X (c)))
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MAKE_HIDDEN(SndChannelPtr);
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enum {
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nullCmd,
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initCmd,
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freeCmd,
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quietCmd,
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flushCmd,
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waitCmd = 10,
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pauseCmd,
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resumeCmd,
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callBackCmd,
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syncCmd,
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emptyCmd,
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tickleCmd = 20,
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requestNextCmd,
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howOftenCmd,
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wakeUpCmd,
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availableCmd,
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noteCmd = 40,
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restCmd,
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freqCmd,
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ampCmd,
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timbreCmd,
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waveTableCmd = 60,
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phaseCmd,
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soundCmd = 80,
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bufferCmd,
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rateCmd,
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midiDataCmd = 100,
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};
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typedef struct PACKED {
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LONGINT offset;
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LONGINT nsamples;
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LONGINT rate;
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LONGINT altbegin;
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LONGINT altend;
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INTEGER basenote;
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unsigned char buf[1];
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} soundbuffer_t;
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typedef struct PACKED _SoundHeader {
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PACKED_MEMBER(Ptr, samplePtr);
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LONGINT length;
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Fixed sampleRate;
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LONGINT loopStart;
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LONGINT loopEnd;
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Byte encode;
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Byte baseFrequency;
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Byte sampleArea[0];
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} SoundHeader, *SoundHeaderPtr;
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typedef struct PACKED _ExtSoundHeader {
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PACKED_MEMBER(Ptr, samplePtr);
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LONGINT numChannels;
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Fixed sampleRate;
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LONGINT loopStart;
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LONGINT loopEnd;
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Byte encode;
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Byte baseFrequency;
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LONGINT numFrames;
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Extended AIFFSampleRate; /* ??? should be Extended80 */
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Ptr MarkerChunk;
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Ptr instrumentChunks;
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Ptr AESRecording;
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INTEGER sampleSize;
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INTEGER futureUse1;
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LONGINT futureUse2;
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LONGINT futureUse3;
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LONGINT futureUse4;
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Byte sampleArea[0];
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} ExtSoundHeader, *ExtSoundHeaderPtr;
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enum {
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noteSynth = 1,
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waveTableSynth = 3,
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sampledSynth = 5,
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MIDISynthIn = 7,
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MIDISynthOut = 9,
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};
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#define badChannel (-205)
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#define badFormat (-206)
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#define noHardware (-200)
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#define notEnoughHardware (-201)
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#define queueFull (-203)
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#define resProblem (-204)
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#if !defined (SoundActive)
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extern Byte SoundActive;
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#endif
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enum {
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soundactiveoff = 0,
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soundactive5 = 5,
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soundactiveinplay = 0x81,
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soundactivenone = 0xFF,
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};
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typedef struct PACKED
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{
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LONGINT dbNumFrames;
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LONGINT dbFlags;
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LONGINT dbUserInfo[2];
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Byte dbSoundData[0];
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} SndDoubleBuffer, *SndDoubleBufferPtr;
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enum {
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dbBufferReady = 1,
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dbLastBuffer = 4
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};
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typedef struct PACKED
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{
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INTEGER dbhNumChannels;
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INTEGER dbhSampleSize;
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INTEGER dbhCompressionID;
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INTEGER dbhPacketSize;
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Fixed dbhSampleRate;
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SndDoubleBufferPtr dbhBufferPtr[2];
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ProcPtr dbhDoubleBack;
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} SndDoubleBufferHeader, *SndDoubleBufferHeaderPtr;
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typedef struct PACKED _SCSTATUS {
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Fixed scStartTime;
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Fixed scEndTime;
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Fixed scCurrentTime;
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Boolean scChannelBusy;
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Boolean scChannelDisposed;
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Boolean scChannelPaused;
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Boolean scUnused;
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LONGINT scChannelAttributes;
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LONGINT scCPULoad;
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} SCStatus, *SCStatusPtr;
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#if 1 /* stub definitions */
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typedef void *SMStatusPtr;
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typedef LONGINT NumVersion;
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typedef void *AudioSelectionPtr;
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typedef void *SPBPtr;
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#endif
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typedef unsigned long UnsignedFixed;
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typedef Ptr CompressionInfoPtr;
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extern trap void C_SndGetSysBeepState(INTEGER *statep);
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extern trap OSErr C_SndSetSysBeepState(INTEGER state);
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extern trap OSErr C_SndChannelStatus(SndChannelPtr chanp, INTEGER length,
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SCStatusPtr statusp);
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extern trap OSErr C_SndManagerStatus(INTEGER length, SMStatusPtr statusp);
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extern trap NumVersion C_SndSoundManagerVersion( void );
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extern trap NumVersion C_MACEVersion( void );
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extern trap NumVersion C_SPBVersion( void );
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extern trap OSErr C_SndStartFilePlay(SndChannelPtr chanp,
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INTEGER refnum, INTEGER resnum, LONGINT buffersize, Ptr bufferp,
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AudioSelectionPtr theselectionp, ProcPtr completionp, BOOLEAN async);
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extern trap OSErr C_SndPauseFilePlay(SndChannelPtr chanp);
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extern trap OSErr C_SndStopFilePlay(SndChannelPtr chanp, BOOLEAN async);
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extern trap OSErr C_SndPlayDoubleBuffer(SndChannelPtr chanp,
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SndDoubleBufferHeaderPtr paramp);
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extern trap void C_Comp3to1(Ptr inp, Ptr outp, LONGINT cnt,
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Ptr instatep, Ptr outstatep, LONGINT numchannels, LONGINT whichchannel);
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extern trap void C_Comp6to1(Ptr inp, Ptr outp, LONGINT cnt,
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Ptr instatep, Ptr outstatep, LONGINT numchannels, LONGINT whichchannel);
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extern trap void C_Exp1to3(Ptr inp, Ptr outp, LONGINT cnt, Ptr instatep,
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Ptr outstatep, LONGINT numchannels, LONGINT whichchannel);
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extern trap void C_Exp1to6(Ptr inp, Ptr outp, LONGINT cnt, Ptr instatep,
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Ptr outstatep, LONGINT numchannels, LONGINT whichchannel);
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extern trap OSErr C_SndRecord(ProcPtr filterp, Point corner,
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OSType quality, Handle *sndhandlep);
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extern trap OSErr C_SndRecordToFile(ProcPtr filterp, Point corner,
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OSType quality, INTEGER refnum);
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extern trap OSErr C_SPBOpenDevice(Str255 name, INTEGER permission,
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LONGINT *inrefnump);
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extern trap OSErr C_SPBCloseDevice(LONGINT inrefnum);
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extern trap OSErr C_SPBRecord(SPBPtr inparamp, BOOLEAN async);
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extern trap OSErr C_SPBRecordToFile(INTEGER refnum, SPBPtr inparamp,
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BOOLEAN async);
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extern trap OSErr C_SPBPauseRecording(LONGINT refnum);
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extern trap OSErr C_SPBResumeRecording(LONGINT refnum);
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extern trap OSErr C_SPBStopRecording(LONGINT refnum);
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extern trap OSErr C_SPBGetRecordingStatus(LONGINT refnum,
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INTEGER *recordingstatus, INTEGER *meterlevel,
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LONGINT *totalsampstorecord, LONGINT *numsampsrecorded,
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LONGINT *totalmsecstorecord, LONGINT *numbermsecsrecorded);
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extern trap OSErr C_SPBGetDeviceInfo(LONGINT refnum, OSType info,
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Ptr infop);
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extern trap OSErr C_SPBSetDeviceInfo(LONGINT refnum, OSType info,
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Ptr infop);
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extern trap OSErr C_SetupSndHeader(Handle sndhandle, INTEGER numchannels,
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Fixed rate, INTEGER size, OSType compresion, INTEGER basefreq,
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LONGINT numbytes, INTEGER *headerlenp);
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extern trap OSErr C_SetupAIFFHeader(INTEGER refnum, INTEGER numchannels,
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Fixed samplerate, INTEGER samplesize, OSType compression,
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LONGINT numbytes, LONGINT numframes);
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extern trap OSErr C_SPBSignInDevice(INTEGER refnum, Str255 name);
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extern trap OSErr C_SPBSignOutDevice(INTEGER refnum);
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extern trap OSErr C_SPBGetIndexedDevice(INTEGER count, Str255 name,
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Handle *deviceiconhandlep);
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extern trap OSErr C_SPBMillisecondsToBytes(LONGINT refnum,
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LONGINT *millip);
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extern trap OSErr C_SPBBytesToMilliseconds(LONGINT refnum,
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LONGINT *bytecountp);
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extern trap OSErr C_GetSysBeepVolume (LONGINT *levelp);
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extern trap OSErr C_SetSysBeepVolume (LONGINT level);
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extern trap OSErr C_GetDefaultOutputVolume (LONGINT *levelp);
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extern trap OSErr C_SetDefaultOutputVolume (LONGINT level);
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extern trap OSErr C_GetSoundHeaderOffset (Handle sndHandle, LONGINT *offset);
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extern trap UnsignedFixed C_UnsignedFixedMulDiv (UnsignedFixed value,
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UnsignedFixed multiplier,
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UnsignedFixed divisor);
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extern trap OSErr C_GetCompressionInfo (INTEGER compressionID, OSType format,
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INTEGER numChannels,
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INTEGER sampleSize,
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CompressionInfoPtr cp);
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extern trap OSErr C_SetSoundPreference (OSType theType, Str255 name,
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Handle settings);
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extern trap OSErr C_GetSoundPreference (OSType theType, Str255 name,
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Handle settings);
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extern trap OSErr C_SndGetInfo (SndChannelPtr chan, OSType selector,
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void * infoPtr);
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extern trap OSErr C_SndSetInfo (SndChannelPtr chan, OSType selector,
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void *infoPtr);
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/* DO NOT DELETE THIS LINE */
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#if !defined (__STDC__)
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extern void StartSound();
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extern void StopSound();
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extern BOOLEAN SoundDone();
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extern void GetSoundVol();
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extern void SetSoundVol();
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extern pascal trap OSErr SndPlay();
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extern pascal trap OSErr SndNewChannel();
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extern pascal trap OSErr SndAddModifier();
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extern pascal trap OSErr SndDoCommand();
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extern pascal trap OSErr SndDoImmediate();
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extern pascal trap OSErr SndControl();
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extern pascal trap OSErr SndDisposeChannel();
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#else /* __STDC__ */
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extern void StartSound( Ptr srec, LONGINT nb, ProcPtr comp );
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extern void StopSound( void );
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extern BOOLEAN SoundDone( void );
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extern void GetSoundVol( INTEGER *volp );
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extern void SetSoundVol( INTEGER vol );
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extern trap OSErr C_SndPlay( SndChannelPtr chanp, Handle sndh,
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BOOLEAN async ); extern pascal trap OSErr P_SndPlay( SndChannelPtr chanp, Handle sndh,
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BOOLEAN async );
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extern trap OSErr C_SndNewChannel( HIDDEN_SndChannelPtr *chanpp,
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INTEGER synth, LONGINT init, ProcPtr userroutinep ); extern pascal trap OSErr P_SndNewChannel( HIDDEN_SndChannelPtr *chanpp,
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INTEGER synth, LONGINT init, ProcPtr userroutinep );
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extern trap OSErr C_SndAddModifier( SndChannelPtr chanp,
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ProcPtr mod, INTEGER id, LONGINT init ); extern pascal trap OSErr P_SndAddModifier( SndChannelPtr chanp,
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ProcPtr mod, INTEGER id, LONGINT init );
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extern trap OSErr C_SndDoCommand( SndChannelPtr chanp,
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SndCommand *cmdp, BOOLEAN nowait ); extern pascal trap OSErr P_SndDoCommand( SndChannelPtr chanp,
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SndCommand *cmdp, BOOLEAN nowait );
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extern trap OSErr C_SndDoImmediate( SndChannelPtr chanp,
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SndCommand *cmdp ); extern pascal trap OSErr P_SndDoImmediate( SndChannelPtr chanp,
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SndCommand *cmdp );
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extern trap OSErr C_SndControl( INTEGER id, SndCommand *cmdp ); extern pascal trap OSErr P_SndControl( INTEGER id, SndCommand *cmdp);
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extern trap OSErr C_SndDisposeChannel( SndChannelPtr chanp,
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BOOLEAN quitnow ); extern pascal trap OSErr P_SndDisposeChannel( SndChannelPtr chanp,
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BOOLEAN quitnow );
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extern void C_FinaleUnknown1( void );
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extern OSErr C_FinaleUnknown2( ResType, LONGINT, Ptr, Ptr);
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extern long C_DirectorUnknown3 (void);
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extern INTEGER C_DirectorUnknown4 (ResType, INTEGER, Ptr, Ptr);
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#endif /* __STDC__ */
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#endif /* __SOUNDMGR__ */
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