122 lines
6.8 KiB
C
122 lines
6.8 KiB
C
/********************************************
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*
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* MIDI Tool Set
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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 __MIDI__
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#define __MIDI__
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/* MIDI */
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#define miToolNum 0x0020 /* the tool number of the MIDI Tool Set */
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#define miDrvrFileType 0x00BB /* filetype of MIDI device driver */
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#define miNSVer 0x0102 /* minimum version of Note Synthesizer required by MIDI Tool Set */
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#define miSTVer 0x0203 /* minimum version of Sound Tools needed by MIDI Tool Set */
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#define miDrvrAuxType 0x0300 /* aux type of MIDI device driver */
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/* Error Codes */
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#define miStartUpErr 0x2000 /* MIDI Tool Set is not started */
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#define miPacketErr 0x2001 /* incorrect length for a received MIDI command */
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#define miArrayErr 0x2002 /* a designated array had an insufficient or illegal size */
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#define miFullBufErr 0x2003 /* input buffer overflow */
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#define miToolsErr 0x2004 /* the required tools were not started up or had insufficient versions */
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#define miOutOffErr 0x2005 /* MIDI output must first be enabled */
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#define miNoBufErr 0x2007 /* no buffer is currently allocated */
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#define miDriverErr 0x2008 /* the designated file is not a legal MIDI device driver */
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#define miBadFreqErr 0x2009 /* the MIDI clock cannot attain the requested frequency */
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#define miClockErr 0x200A /* the MIDI clock value wrapped to zero */
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#define miConflictErr 0x200B /* conflicting processes for MIDI input */
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#define miNoDevErr 0x200C /* no MIDI device driver loaded */
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#define miDevNotAvail 0x2080 /* the requested device is not available */
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#define miDevSlotBusy 0x2081 /* requested slot is already in use */
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#define miDevBusy 0x2082 /* the requested device is already in use */
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#define miDevOverrun 0x2083 /* device overrun by incoming MIDI data */
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#define miDevNoConnect 0x2084 /* no connection to MIDI */
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#define miDevReadErr 0x2085 /* framing error in received MIDI data */
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#define miDevVersion 0x2086 /* ROM version is incompatible with device driver */
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#define miDevIntHndlr 0x2087 /* conflicting interrupt handler is installed */
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/* MidiClock */
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#define miSetClock 0x0000 /* set time stamp clock */
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#define miStartClock 0x0001 /* start time stamp clock */
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#define miStopClock 0x0002 /* stop time stamp clock */
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#define miSetFreq 0x0003 /* set clock frequency */
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/* MidiControl */
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#define miRawMode 0x00000000L /* raw mode for MIDI input and output */
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#define miSetRTVec 0x0000 /* set real-time message vector */
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#define miPacketMode 0x00000001L /* packet mode for MIDI input and output */
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#define miSetErrVec 0x0001 /* set real-time error vector */
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#define miStandardMode 0x00000002L /* standard mode for MIDI input and output */
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#define miSetInBuf 0x0002 /* set input buffer information */
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#define miSetOutBuf 0x0003 /* set output buffer information */
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#define miStartInput 0x0004 /* start MIDI input */
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#define miStartOutput 0x0005 /* start MIDI output */
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#define miStopInput 0x0006 /* stop MIDI input */
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#define miStopOutput 0x0007 /* stop MIDI output */
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#define miFlushInput 0x0008 /* discard contents of input buffer */
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#define miFlushOutput 0x0009 /* discard contents of output buffer */
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#define miFlushPacket 0x000A /* discard next input packet */
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#define miWaitOutput 0x000B /* wait for output buffer to empty */
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#define miSetInMode 0x000C /* set input mode */
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#define miSetOutMode 0x000D /* set output mode */
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#define miClrNotePad 0x000E /* clear all notes marked on in the note pad */
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#define miSetDelay 0x000F /* set minimum delay between output packets */
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#define miOutputStat 0x0010 /* enable/disable output of running-status */
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#define miIgnoreSysEx 0x0011 /* ignore system exclusive input */
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/* MidiDevice */
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#define miSelectDrvr 0x0000 /* display device driver selection dialog */
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#define miLoadDrvr 0x0001 /* load and initialize device driver */
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#define miUnloadDrvr 0x0002 /* shutdown MIDI device, unload driver */
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/* MidiInfo */
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#define miNextPktLen 0x0000 /* return length of next packet */
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#define miInputChars 0x0001 /* return number of characters in input buffer */
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#define miOutputChars 0x0002 /* return number of characters in output buffer */
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#define miMaxInChars 0x0003 /* return maximum number of characters in input buffer */
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#define miMaxOutChars 0x0004 /* return maximum number of characters in output buffer */
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#define miRecordAddr 0x0005 /* return current MidiRecordSeq address */
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#define miPlayAddr 0x0006 /* return current MidiPlaySeq address */
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#define miClockValue 0x0007 /* return current time stamp clock value */
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#define miClockFreq 0x0008 /* return number of clock ticks per second */
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#define midiInputPoll 0x00E101B2L /* MidiInputChannel - vector to poll MIDI input channel */
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struct MiBufInfo {
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Word bufSize; /* size of buffer (0 for default) */
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Pointer address; /* address of buffer (0 for auto-allocation) */
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};
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typedef struct MiBufInfo MiBufInfo;
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struct MiDriverInfo {
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Word slot; /* device slot */
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Word external; /* slot internal (=0) / external (=1) */
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Byte pathname[65]; /* device driver pathname */
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};
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typedef struct MiDriverInfo MiDriverInfo, *MiDriverInfoPtr;
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extern pascal void MidiBootInit(void) inline(0x0120,dispatcher);
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extern pascal void MidiStartUp(Word, Word) inline(0x0220,dispatcher);
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extern pascal void MidiShutDown(void) inline(0x0320,dispatcher);
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extern pascal Word MidiVersion(void) inline(0x0420,dispatcher);
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extern pascal void MidiReset(void) inline(0x0520,dispatcher);
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extern pascal Boolean MidiStatus(void) inline(0x0620,dispatcher);
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extern pascal void MidiClock(Word, Long) inline(0x0B20,dispatcher);
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extern pascal void MidiControl(Word, Long) inline(0x0920,dispatcher);
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extern pascal void MidiDevice(Word, Pointer) inline(0x0A20,dispatcher);
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extern pascal LongWord MidiInfo(Word) inline(0x0C20,dispatcher);
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#define MidiInputPoll() asm {jsl 0xE101B2} /* Not a true tool call. Made through its own vector */
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extern pascal Word MidiReadPacket(Pointer, Word) inline(0x0D20,dispatcher);
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extern pascal Word MidiWritePacket(Pointer) inline(0x0E20,dispatcher);
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#endif
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