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- /*
- File: MIDI.h
-
- Copyright: © 1984-1993 by Apple Computer, Inc., all rights reserved.
-
- WARNING
- This file was auto generated by the interfacer tool. Modifications
- must be made to the master file.
-
- */
-
- #ifndef __MIDI__
- #define __MIDI__
-
- #ifndef __TYPES__
- #include <Types.h>
- /* #include <ConditionalMacros.h> */
- /* #include <MixedMode.h> */
- /* #include <Traps.h> */
- #endif
-
- #define midiToolNum 4
-
- enum {
- midiMaxNameLen = 31, /*maximum number of characters in port and client names*/
- /* Time formats */
- midiFormatMSec = 0, /*milliseconds*/
- midiFormatBeats = 1, /*beats*/
- midiFormat24fpsBit = 2, /*24 frames/sec.*/
- midiFormat25fpsBit = 3, /*25 frames/sec.*/
- midiFormat30fpsDBit = 4, /*30 frames/sec. drop-frame*/
- midiFormat30fpsBit = 5, /*30 frames/sec.*/
- midiFormat24fpsQF = 6, /*24 frames/sec. longInt format */
- midiFormat25fpsQF = 7, /*25 frames/sec. longInt format */
- midiFormat30fpsDQF = 8, /*30 frames/sec. drop-frame longInt format */
- midiFormat30fpsQF = 9, /*30 frames/sec. longInt format */
- midiInternalSync = 0, /*internal sync*/
- midiExternalSync = 1, /*external sync*/
- /* Port types*/
- midiPortTypeTime = 0, /*time port*/
- midiPortTypeInput = 1, /*input port*/
- midiPortTypeOutput = 2, /*output port*/
- midiPortTypeTimeInv = 3, /*invisible time port*/
- /* OffsetTimes */
- midiGetEverything = 0x7FFFFFFF, /*get all packets, regardless of time stamps*/
- midiGetNothing = (long)0x80000000, /*get no packets, regardless of time stamps*/
- midiGetCurrent = 0x00000000 /*get current packets only*/
- };
-
- enum {
- /* MIDI data and messages are passed in MIDIPacket records (see below).
- The first byte of every MIDIPacket contains a set of flags
-
- bits 0-1 00 = new MIDIPacket, not continued
- 01 = begining of continued MIDIPacket
- 10 = end of continued MIDIPacket
- 11 = continuation
- bits 2-3 reserved
-
- bits 4-6 000 = packet contains MIDI data
-
- 001 = packet contains MIDI Manager message
-
- bit 7 0 = MIDIPacket has valid stamp
- 1 = stamp with current clock */
- midiContMask = 0x03,
- midiNoCont = 0x00,
- midiStartCont = 0x01,
- midiMidCont = 0x03,
- midiEndCont = 0x02,
- midiTypeMask = 0x70,
- midiMsgType = 0x00,
- midiMgrType = 0x10,
- midiTimeStampMask = 0x80,
- midiTimeStampCurrent = 0x80,
- midiTimeStampValid = 0x00,
- /* MIDI Manager MIDIPacket command words (the first word in the data field
- for midiMgrType messages) */
- midiOverflowErr = 0x0001,
- midiSCCErr = 0x0002,
- midiPacketErr = 0x0003,
- midiMaxErr = 0x00FF, /*all command words less than this value are error indicators*/
- /* Valid results to be returned by readHooks */
- midiKeepPacket = 0,
- midiMorePacket = 1,
- midiNoMorePacket = 2,
- /* Errors: */
- midiNoClientErr = -250, /*no client with that ID found*/
- midiNoPortErr = -251 /*no port with that ID found*/
- };
-
- enum {
- midiTooManyPortsErr = -252, /*too many ports already installed in the system*/
- midiTooManyConsErr = -253, /*too many connections made*/
- midiVConnectErr = -254, /*pending virtual connection created*/
- midiVConnectMade = -255, /*pending virtual connection resolved*/
- midiVConnectRmvd = -256, /*pending virtual connection removed*/
- midiNoConErr = -257, /*no connection exists between specified ports*/
- midiWriteErr = -258, /*MIDIWritePacket couldn't write to all connected ports*/
- midiNameLenErr = -259, /*name supplied is longer than 31 characters*/
- midiDupIDErr = -260, /*duplicate client ID*/
- midiInvalidCmdErr = -261, /*command not supported for port type*/
- /* Driver calls: */
- midiOpenDriver = 1,
- midiCloseDriver = 2
- };
-
- #if defined(powerc) || defined (__powerc)
- #pragma options align=mac68k
- #endif
- struct MIDIPacket {
- unsigned char flags;
- unsigned char len;
- long tStamp;
- unsigned char data[249];
- };
- #if defined(powerc) || defined(__powerc)
- #pragma options align=reset
- #endif
-
- typedef struct MIDIPacket MIDIPacket;
-
- typedef MIDIPacket *MIDIPacketPtr;
-
- #if defined(powerc) || defined (__powerc)
- #pragma options align=mac68k
- #endif
- struct MIDIClkInfo {
- short sync; /*synchronization external/internal*/
- long curTime; /*current value of port's clock*/
- short format; /*time code format*/
- };
- #if defined(powerc) || defined(__powerc)
- #pragma options align=reset
- #endif
-
- typedef struct MIDIClkInfo MIDIClkInfo;
-
- #if defined(powerc) || defined (__powerc)
- #pragma options align=mac68k
- #endif
- struct MIDIIDRec {
- OSType clientID;
- OSType portID;
- };
- #if defined(powerc) || defined(__powerc)
- #pragma options align=reset
- #endif
-
- typedef struct MIDIIDRec MIDIIDRec;
-
- #if defined(powerc) || defined (__powerc)
- #pragma options align=mac68k
- #endif
- struct MIDIPortInfo {
- short portType; /*type of port*/
- MIDIIDRec timeBase; /*MIDIIDRec for time base*/
- short numConnects; /*number of connections*/
- MIDIIDRec cList[1]; /*ARRAY [1..numConnects] of MIDIIDRec*/
- };
- #if defined(powerc) || defined(__powerc)
- #pragma options align=reset
- #endif
-
- typedef struct MIDIPortInfo MIDIPortInfo;
-
- typedef MIDIPortInfo *MIDIPortInfoPtr, **MIDIPortInfoHdl;
-
- #if defined(powerc) || defined (__powerc)
- #pragma options align=mac68k
- #endif
- struct MIDIPortParams {
- OSType portID; /*ID of port, unique within client*/
- short portType; /*Type of port - input, output, time, etc.*/
- short timeBase; /*refnum of time base, 0 if none*/
- long offsetTime; /*offset for current time stamps*/
- Ptr readHook; /*routine to call when input data is valid*/
- long refCon; /*refcon for port (for client use)*/
- MIDIClkInfo initClock; /*initial settings for a time base*/
- Str255 name; /*name of the port, This is a real live string, not a ptr.*/
- };
- #if defined(powerc) || defined(__powerc)
- #pragma options align=reset
- #endif
-
- typedef struct MIDIPortParams MIDIPortParams;
-
- typedef MIDIPortParams *MIDIPortParamsPtr;
-
- #if defined(powerc) || defined (__powerc)
- #pragma options align=mac68k
- #endif
- struct MIDIIDList {
- short numIDs;
- OSType list[1];
- };
- #if defined(powerc) || defined(__powerc)
- #pragma options align=reset
- #endif
-
- typedef struct MIDIIDList MIDIIDList;
-
- typedef MIDIIDList *MIDIIDListPtr, **MIDIIDListHdl;
-
- #ifdef __cplusplus
- extern "C" {
- #endif
-
-
- /*
-
- Prototype Declarations for readHook and timeProc
-
- extern pascal short myReadHook(MIDIPacketPtr myPacket, long myRefCon);
- extern pascal void myTimeProc(long curTime, long myRefCon);
-
- MIDI Manager Routines
- */
-
- extern pascal NumVersion MIDIVersion(void)
- FOURWORDINLINE(0x203C, 0x0000, 4, 0xA800);
- extern pascal OSErr MIDISignIn(OSType clientID, long refCon, Handle icon, ConstStr255Param name)
- FOURWORDINLINE(0x203C, 0x0004, 4, 0xA800);
- extern pascal void MIDISignOut(OSType clientID)
- FOURWORDINLINE(0x203C, 0x0008, 4, 0xA800);
- extern pascal MIDIIDListHdl MIDIGetClients(void)
- FOURWORDINLINE(0x203C, 0x000C, 4, 0xA800);
- extern pascal void MIDIGetClientName(OSType clientID, Str255 name)
- FOURWORDINLINE(0x203C, 0x0010, 4, 0xA800);
- extern pascal void MIDISetClientName(OSType clientID, ConstStr255Param name)
- FOURWORDINLINE(0x203C, 0x0014, 4, 0xA800);
- extern pascal MIDIIDListHdl MIDIGetPorts(OSType clientID)
- FOURWORDINLINE(0x203C, 0x0018, 4, 0xA800);
- extern pascal OSErr MIDIAddPort(OSType clientID, short BufSize, short *refnum, MIDIPortParamsPtr init)
- FOURWORDINLINE(0x203C, 0x001C, 4, 0xA800);
- extern pascal MIDIPortInfoHdl MIDIGetPortInfo(OSType clientID, OSType portID)
- FOURWORDINLINE(0x203C, 0x0020, 4, 0xA800);
- extern pascal OSErr MIDIConnectData(OSType srcClID, OSType srcPortID, OSType dstClID, OSType dstPortID)
- FOURWORDINLINE(0x203C, 0x0024, 4, 0xA800);
- extern pascal OSErr MIDIUnConnectData(OSType srcClID, OSType srcPortID, OSType dstClID, OSType dstPortID)
- FOURWORDINLINE(0x203C, 0x0028, 4, 0xA800);
- extern pascal OSErr MIDIConnectTime(OSType srcClID, OSType srcPortID, OSType dstClID, OSType dstPortID)
- FOURWORDINLINE(0x203C, 0x002C, 4, 0xA800);
- extern pascal OSErr MIDIUnConnectTime(OSType srcClID, OSType srcPortID, OSType dstClID, OSType dstPortID)
- FOURWORDINLINE(0x203C, 0x0030, 4, 0xA800);
- extern pascal void MIDIFlush(short refnum)
- FOURWORDINLINE(0x203C, 0x0034, 4, 0xA800);
- extern pascal ProcPtr MIDIGetReadHook(short refnum)
- FOURWORDINLINE(0x203C, 0x0038, 4, 0xA800);
- extern pascal void MIDISetReadHook(short refnum, ProcPtr hook)
- FOURWORDINLINE(0x203C, 0x003C, 4, 0xA800);
- extern pascal void MIDIGetPortName(OSType clientID, OSType portID, Str255 name)
- FOURWORDINLINE(0x203C, 0x0040, 4, 0xA800);
- extern pascal void MIDISetPortName(OSType clientID, OSType portID, ConstStr255Param name)
- FOURWORDINLINE(0x203C, 0x0044, 4, 0xA800);
- extern pascal void MIDIWakeUp(short refnum, long time, long period, ProcPtr timeProc)
- FOURWORDINLINE(0x203C, 0x0048, 4, 0xA800);
- extern pascal void MIDIRemovePort(short refnum)
- FOURWORDINLINE(0x203C, 0x004C, 4, 0xA800);
- extern pascal short MIDIGetSync(short refnum)
- FOURWORDINLINE(0x203C, 0x0050, 4, 0xA800);
- extern pascal void MIDISetSync(short refnum, short sync)
- FOURWORDINLINE(0x203C, 0x0054, 4, 0xA800);
- extern pascal long MIDIGetCurTime(short refnum)
- FOURWORDINLINE(0x203C, 0x0058, 4, 0xA800);
- extern pascal void MIDISetCurTime(short refnum, long time)
- FOURWORDINLINE(0x203C, 0x005C, 4, 0xA800);
- extern pascal void MIDIStartTime(short refnum)
- FOURWORDINLINE(0x203C, 0x0060, 4, 0xA800);
- extern pascal void MIDIStopTime(short refnum)
- FOURWORDINLINE(0x203C, 0x0064, 4, 0xA800);
- extern pascal void MIDIPoll(short refnum, long offsetTime)
- FOURWORDINLINE(0x203C, 0x0068, 4, 0xA800);
- extern pascal OSErr MIDIWritePacket(short refnum, MIDIPacketPtr packet)
- FOURWORDINLINE(0x203C, 0x006C, 4, 0xA800);
- extern pascal Boolean MIDIWorldChanged(OSType clientID)
- FOURWORDINLINE(0x203C, 0x0070, 4, 0xA800);
- extern pascal long MIDIGetOffsetTime(short refnum)
- FOURWORDINLINE(0x203C, 0x0074, 4, 0xA800);
- extern pascal void MIDISetOffsetTime(short refnum, long offsetTime)
- FOURWORDINLINE(0x203C, 0x0078, 4, 0xA800);
- extern pascal long MIDIConvertTime(short srcFormat, short dstFormat, long time)
- FOURWORDINLINE(0x203C, 0x007C, 4, 0xA800);
- extern pascal long MIDIGetRefCon(short refnum)
- FOURWORDINLINE(0x203C, 0x0080, 4, 0xA800);
- extern pascal void MIDISetRefCon(short refnum, long refCon)
- FOURWORDINLINE(0x203C, 0x0084, 4, 0xA800);
- extern pascal long MIDIGetClRefCon(OSType clientID)
- FOURWORDINLINE(0x203C, 0x0088, 4, 0xA800);
- extern pascal void MIDISetClRefCon(OSType clientID, long refCon)
- FOURWORDINLINE(0x203C, 0x008C, 4, 0xA800);
- extern pascal short MIDIGetTCFormat(short refnum)
- FOURWORDINLINE(0x203C, 0x0090, 4, 0xA800);
- extern pascal void MIDISetTCFormat(short refnum, short format)
- FOURWORDINLINE(0x203C, 0x0094, 4, 0xA800);
- extern pascal void MIDISetRunRate(short refnum, short rate, long time)
- FOURWORDINLINE(0x203C, 0x0098, 4, 0xA800);
- extern pascal Handle MIDIGetClientIcon(OSType clientID)
- FOURWORDINLINE(0x203C, 0x009C, 4, 0xA800);
- extern pascal long SndDispVersion(short toolnum)
- FOURWORDINLINE(0x203C, 0x0000, 0x0000, 0xA800);
- #ifdef __cplusplus
- }
- #endif
-
- #endif
-
-