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winecoreaudio: Implement MIDIIn_Open and MIDIIn_Close.

This commit is contained in:
Emmanuel Maillard 2007-04-26 21:38:40 +02:00 committed by Alexandre Julliard
parent efd18eed11
commit 3930b756eb
1 changed files with 61 additions and 0 deletions
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61
dlls/winecoreaudio.drv/midi.c
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@ -594,6 +594,65 @@ static DWORD MIDIOut_Reset(WORD wDevID)
return MMSYSERR_NOERROR;
}
static DWORD MIDIIn_Open(WORD wDevID, LPMIDIOPENDESC lpDesc, DWORD dwFlags)
{
TRACE("wDevID=%d lpDesc=%p dwFlags=%08x\n", wDevID, lpDesc, dwFlags);
if (lpDesc == NULL) {
WARN("Invalid Parameter\n");
return MMSYSERR_INVALPARAM;
}
if (wDevID >= MIDIIn_NumDevs) {
WARN("bad device ID : %d\n", wDevID);
return MMSYSERR_BADDEVICEID;
}
if (sources[wDevID].midiDesc.hMidi != 0) {
WARN("device already open !\n");
return MMSYSERR_ALLOCATED;
}
if ((dwFlags & MIDI_IO_STATUS) != 0) {
WARN("No support for MIDI_IO_STATUS in dwFlags yet, ignoring it\n");
dwFlags &= ~MIDI_IO_STATUS;
}
if ((dwFlags & ~CALLBACK_TYPEMASK) != 0) {
FIXME("Bad dwFlags\n");
return MMSYSERR_INVALFLAG;
}
sources[wDevID].wFlags = HIWORD(dwFlags & CALLBACK_TYPEMASK);
sources[wDevID].lpQueueHdr = NULL;
sources[wDevID].midiDesc = *lpDesc;
sources[wDevID].startTime = 0;
sources[wDevID].state = 0;
return MIDI_NotifyClient(wDevID, MIM_OPEN, 0L, 0L);
}
static DWORD MIDIIn_Close(WORD wDevID)
{
DWORD ret = MMSYSERR_NOERROR;
TRACE("wDevID=%d\n", wDevID);
if (wDevID >= MIDIIn_NumDevs) {
WARN("bad device ID : %d\n", wDevID);
return MMSYSERR_BADDEVICEID;
}
if (sources[wDevID].midiDesc.hMidi == 0) {
WARN("device not opened !\n");
return MMSYSERR_ERROR;
}
if (sources[wDevID].lpQueueHdr != 0) {
return MIDIERR_STILLPLAYING;
}
ret = MIDI_NotifyClient(wDevID, MIM_CLOSE, 0L, 0L);
sources[wDevID].midiDesc.hMidi = 0;
return ret;
}
/*
* MIDI In Mach message handling
*/
@ -717,7 +776,9 @@ DWORD WINAPI CoreAudio_midMessage(UINT wDevID, UINT wMsg, DWORD dwUser, DWORD dw
case DRVM_DISABLE:
return 0;
case MIDM_OPEN:
return MIDIIn_Open(wDevID, (LPMIDIOPENDESC)dwParam1, dwParam2);
case MIDM_CLOSE:
return MIDIIn_Close(wDevID);
case MIDM_ADDBUFFER:
case MIDM_PREPARE:
case MIDM_UNPREPARE: