dlls/winecoreaudio.drv/coremidi.h

   1 /*
   2  * Wine Midi driver for Mac OS X
   3  *
   4  * Copyright 2006 Emmanuel Maillard
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #ifndef WINE_COREMIDI_H
  22 #define WINE_COREMIDI_H
  23
  24 #include <CoreFoundation/CoreFoundation.h>
  25
  26 #define MAX_MIDI_SYNTHS 1
  27
  28 #ifdef WINE_DEFINITIONS
  29 /*
  30  * Due to CoreMIDI headers conflict redefine some types for Wine
  31  */
  32 typedef void *MIDIClientRef;
  33 typedef void *MIDIEndpointRef;
  34 typedef void *MIDIPortRef;
  35 typedef void *MIDIObjectRef;
  36
  37 typedef struct MIDIPacketList MIDIPacketList;
  38
  39 /*
  40  * functions
  41  */
  42 extern OSStatus MIDIClientDispose(MIDIClientRef client);
  43 extern unsigned MIDIGetNumberOfDestinations(void);
  44 extern MIDIEndpointRef MIDIGetDestination(unsigned i);
  45 extern unsigned MIDIGetNumberOfSources(void);
  46 extern MIDIEndpointRef MIDIGetSource(unsigned i);
  47 extern OSStatus MIDIOutputPortCreate(MIDIClientRef client, CFStringRef portName, MIDIPortRef *outPort);
  48
  49 typedef void (*MIDIReadProc)(const MIDIPacketList *pktlist, void *readProcRefCon, void *srcConnRefCon);
  50 extern OSStatus MIDIInputPortCreate(MIDIClientRef client, CFStringRef portName, MIDIReadProc readProc, void *refCon, MIDIPortRef *outPort);
  51
  52 extern OSStatus MIDIObjectGetProperties(MIDIObjectRef obj, CFPropertyListRef *outProperties, Boolean deep);
  53
  54 extern OSStatus MIDIPortConnectSource(MIDIPortRef port, MIDIEndpointRef source, void *connRefCon);
  55
  56 /*
  57  * Due to AudioUnit headers conflict redefine some types.
  58  */
  59 typedef void *AudioUnit;
  60 typedef void *AUGraph;
  61
  62 extern OSStatus MusicDeviceMIDIEvent(AudioUnit au, UInt32 inStatus, UInt32 inData1, UInt32 inData2, UInt32 inOffsetSampleFrame);
  63 extern OSStatus MusicDeviceSysEx(AudioUnit au, const UInt8 *inData, UInt32 inLength);
  64 #endif
  65
  66 /* midi.c */
  67 typedef struct midi_src
  68 {
  69     MIDIEndpointRef source;
  70
  71     WORD wDevID;
  72     int state; /* 0 is no recording started, 1 in recording, bit 2 set if in sys exclusive recording */
  73     MIDIINCAPSW caps;
  74     MIDIOPENDESC midiDesc;
  75     LPMIDIHDR lpQueueHdr;
  76     WORD wFlags;
  77     DWORD startTime;
  78 } MIDISource;
  79
  80 typedef struct {
  81     UInt16 devID;
  82     UInt16 length;
  83     Byte data[];
  84 } MIDIMessage;
  85
  86 #endif