mirror of
https://github.com/byteworksinc/ORCA-C.git
synced 2024-12-30 14:31:04 +00:00
95 lines
3.4 KiB
C
95 lines
3.4 KiB
C
/********************************************
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*
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* Note Sequencer
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*
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* Copyright Apple Computer, Inc.1986-90
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* All Rights Reserved
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*
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* Copyright 1992, Byte Works, Inc.
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*
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********************************************/
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#ifndef __TYPES__
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#include <TYPES.h>
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#endif
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#ifndef __NOTESEQ__
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#define __NOTESEQ__
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/* Commands */
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#define pitchBend 0x0L
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#define tempo 0x00000001L
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#define turnNotesOff 0x00000002L
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#define jump 0x00000003L
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#define setVibratoDepth 0x00000004L
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#define programChange 0x00000005L
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#define setRegister 0x00000006L
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#define ifGo 0x00000007L
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#define incRegister 0x00000008L
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#define decRegister 0x00000009L
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#define midiNoteOff 0x0000000AL
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#define midiNoteOn 0x0000000BL
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#define midiPolyKey 0x0000000CL
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#define midiCtlChange 0x0000000DL
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#define midiProgChange 0x0000000EL
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#define midiChnlPress 0x0000000FL
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#define midiPitchBend 0x00000010L
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#define midiSelChnlMode 0x00000011L
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#define midiSysExclusive 0x00000012L
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#define midiSysCommon 0x00000013L
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#define midiSysRealTime 0x00000014L
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#define midiSetSysExl 0x00000015L
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#define callRoutine 0x0000001EL
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/* Mask Values */
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#define commandMask 0x0000007FL
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#define volumeMask 0x0000007FL
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#define chord 0x00000080L
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#define val1Mask 0x00007F00L
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#define toneMask 0x00007F00L
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#define noteMask 0x00008000L
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#define lByte 0x00FF0000L /* meaning depends on midi command */
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#define durationMask 0x07FF0000L
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#define trackMask 0x78000000L
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#define delayMask 0x80000000L
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#define hByte 0xFF000000L
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/* Error Codes */
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#define noRoomMidiErr 0x1A00
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#define noCommandErr 0x1A01 /* can't understand the current SeqItem */
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#define noRoomErr 0x1A02 /* sequence is more than twelve levels deep */
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#define startedErr 0x1A03 /* Note Sequencer is already started */
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#define noNoteErr 0x1A04 /* can't find the note to be turned off by the current SeqItem */
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#define noStartErr 0x1A05 /* Note Sequencer not started yet */
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#define instBndsErr 0x1A06 /* Instrument number out of Instrument boundary range */
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#define nsWrongVer 0x1A07 /* incompatible versions of NoteSequencer and NoteSynthesizer */
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struct LocRec {
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Word curPhraseItem;
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Word curPattItem;
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Word curLevel;
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};
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typedef struct LocRec LocRec, *LocRecPtr, **LocRecHndl;
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extern pascal void SeqBootInit(void) inline(0x011A,dispatcher);
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extern pascal void SeqStartUp(Word, Word, Word, Word) inline(0x021A,dispatcher);
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extern pascal void SeqShutDown(void) inline(0x031A,dispatcher);
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extern pascal Word SeqVersion(void) inline(0x041A,dispatcher);
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extern pascal void SeqReset(void) inline(0x051A,dispatcher);
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extern pascal Boolean SeqStatus(void) inline(0x061A,dispatcher);
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extern pascal Word ClearIncr(void) inline(0x0A1A,dispatcher);
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extern LocRec GetLoc(void);
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extern pascal Word GetTimer(void) inline(0x0B1A,dispatcher);
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extern pascal void SeqAllNotesOff(void) inline(0x0D1A,dispatcher);
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extern pascal void SetIncr(Word) inline(0x091A,dispatcher);
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extern pascal void SetInstTable(Handle) inline(0x121A,dispatcher);
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extern pascal void SetTrkInfo(Word, Word, Word) inline(0x0E1A,dispatcher);
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extern pascal void StartInts(void) inline(0x131A,dispatcher);
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extern pascal void StartSeq(Pointer, Pointer, Handle) inline(0x0F1A,dispatcher);
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extern pascal void StartSeqRel(Pointer, Pointer, Handle) inline(0x151A,dispatcher);
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extern pascal void StepSeq(void) inline(0x101A,dispatcher);
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extern pascal void StopInts(void) inline(0x141A,dispatcher);
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extern pascal void StopSeq(Boolean) inline(0x111A,dispatcher);
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#endif
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