wine/dlls/winecoreaudio.drv/coremidi.h
2007-05-01 11:42:24 +02:00

85 lines
2.9 KiB
C

/*
* Wine Midi driver for Mac OS X
*
* Copyright 2006 Emmanuel Maillard
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#ifndef WINE_COREMIDI_H
#define WINE_COREMIDI_H
#include <CoreFoundation/CoreFoundation.h>
#ifdef WINE_DEFINITIONS
/*
* Due to CoreMIDI headers conflict redefine some types for Wine
*/
typedef void *MIDIClientRef;
typedef void *MIDIEndpointRef;
typedef void *MIDIPortRef;
typedef void *MIDIObjectRef;
typedef struct MIDIPacketList MIDIPacketList;
/*
* functions
*/
extern OSStatus MIDIClientDispose(MIDIClientRef client);
extern unsigned MIDIGetNumberOfDestinations(void);
extern MIDIEndpointRef MIDIGetDestination(unsigned i);
extern unsigned MIDIGetNumberOfSources(void);
extern MIDIEndpointRef MIDIGetSource(unsigned i);
extern OSStatus MIDIOutputPortCreate(MIDIClientRef client, CFStringRef portName, MIDIPortRef *outPort);
typedef void (*MIDIReadProc)(const MIDIPacketList *pktlist, void *readProcRefCon, void *srcConnRefCon);
extern OSStatus MIDIInputPortCreate(MIDIClientRef client, CFStringRef portName, MIDIReadProc readProc, void *refCon, MIDIPortRef *outPort);
extern OSStatus MIDIObjectGetProperties(MIDIObjectRef obj, CFPropertyListRef *outProperties, Boolean deep);
extern OSStatus MIDIPortConnectSource(MIDIPortRef port, MIDIEndpointRef source, void *connRefCon);
/*
* Due to AudioUnit headers conflict redefine some types.
*/
typedef void *AudioUnit;
typedef void *AUGraph;
extern OSStatus MusicDeviceMIDIEvent(AudioUnit au, UInt32 inStatus, UInt32 inData1, UInt32 inData2, UInt32 inOffsetSampleFrame);
extern OSStatus MusicDeviceSysEx(AudioUnit au, const UInt8 *inData, UInt32 inLength);
/* audiounit.c */
extern int AudioUnit_SetVolume(AudioUnit au, float left, float right);
extern int AudioUnit_GetVolume(AudioUnit au, float *left, float *right);
#endif
typedef struct {
UInt16 devID;
UInt16 length;
Byte data[256];
} MIDIMessage;
/* coremidi.c */
extern MIDIClientRef CoreMIDI_CreateClient(CFStringRef name);
extern void CoreMIDI_GetObjectName(MIDIObjectRef obj, char *name, int size);
extern void MIDIIn_ReadProc(const MIDIPacketList *pktlist, void *refCon, void *connRefCon);
extern void MIDIOut_Send(MIDIPortRef port, MIDIEndpointRef dest, UInt8 *buffer, unsigned length);
/* midi.c */
void MIDIIn_SendMessage(MIDIMessage msg);
#endif