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winecoreaudio: Implement MIDI_NotifyClient, MIDIOut_Open and MIDIOut_Close.

This commit is contained in:
Emmanuel Maillard 2007-04-25 00:57:18 +02:00 committed by Alexandre Julliard
parent 7ad29c8bb7
commit 483c695362
1 changed files with 121 additions and 0 deletions
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121
dlls/winecoreaudio.drv/midi.c
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@ -146,6 +146,125 @@ LONG CoreAudio_MIDIRelease(void)
return 1;
}
/**************************************************************************
* MIDI_NotifyClient [internal]
*/
static DWORD MIDI_NotifyClient(UINT wDevID, WORD wMsg, DWORD dwParam1, DWORD dwParam2)
{
DWORD dwCallBack;
UINT uFlags;
HANDLE hDev;
DWORD dwInstance;
TRACE("wDevID=%d wMsg=%d dwParm1=%04X dwParam2=%04X\n", wDevID, wMsg, dwParam1, dwParam2);
switch (wMsg) {
case MOM_OPEN:
case MOM_CLOSE:
case MOM_DONE:
case MOM_POSITIONCB:
dwCallBack = destinations[wDevID].midiDesc.dwCallback;
uFlags = destinations[wDevID].wFlags;
hDev = destinations[wDevID].midiDesc.hMidi;
dwInstance = destinations[wDevID].midiDesc.dwInstance;
break;
case MIM_OPEN:
case MIM_CLOSE:
case MIM_DATA:
case MIM_LONGDATA:
case MIM_ERROR:
case MIM_LONGERROR:
case MIM_MOREDATA:
default:
WARN("Unsupported MSW-MIDI message %u\n", wMsg);
return MMSYSERR_ERROR;
}
return DriverCallback(dwCallBack, uFlags, hDev, wMsg, dwInstance, dwParam1, dwParam2) ?
MMSYSERR_NOERROR : MMSYSERR_ERROR;
}
static DWORD MIDIOut_Open(WORD wDevID, LPMIDIOPENDESC lpDesc, DWORD dwFlags)
{
MIDIDestination *dest;
TRACE("wDevID=%d lpDesc=%p dwFlags=%08x\n", wDevID, lpDesc, dwFlags);
if (lpDesc == NULL) {
WARN("Invalid Parameter\n");
return MMSYSERR_INVALPARAM;
}
if (wDevID >= MIDIOut_NumDevs) {
WARN("bad device ID : %d\n", wDevID);
return MMSYSERR_BADDEVICEID;
}
if (destinations[wDevID].midiDesc.hMidi != 0) {
WARN("device already open !\n");
return MMSYSERR_ALLOCATED;
}
if ((dwFlags & ~CALLBACK_TYPEMASK) != 0) {
WARN("bad dwFlags\n");
return MMSYSERR_INVALFLAG;
}
dest = &destinations[wDevID];
if (dest->caps.wTechnology == MOD_SYNTH)
{
if (!SynthUnit_CreateDefaultSynthUnit(&dest->graph, &dest->synth))
{
ERR("SynthUnit_CreateDefaultSynthUnit dest=%p failed\n", dest);
return MMSYSERR_ERROR;
}
if (!SynthUnit_Initialize(dest->synth, dest->graph))
{
ERR("SynthUnit_Initialise dest=%p failed\n", dest);
return MMSYSERR_ERROR;
}
}
else
{
FIXME("MOD_MIDIPORT\n");
}
dest->wFlags = HIWORD(dwFlags & CALLBACK_TYPEMASK);
dest->midiDesc = *lpDesc;
return MIDI_NotifyClient(wDevID, MOM_OPEN, 0L, 0L);
}
static DWORD MIDIOut_Close(WORD wDevID)
{
DWORD ret = MMSYSERR_NOERROR;
TRACE("wDevID=%d\n", wDevID);
if (wDevID >= MIDIOut_NumDevs) {
WARN("bad device ID : %d\n", wDevID);
return MMSYSERR_BADDEVICEID;
}
if (destinations[wDevID].caps.wTechnology == MOD_SYNTH)
SynthUnit_Close(destinations[wDevID].graph);
else
FIXME("MOD_MIDIPORT\n");
destinations[wDevID].graph = 0;
destinations[wDevID].synth = 0;
if (MIDI_NotifyClient(wDevID, MOM_CLOSE, 0L, 0L) != MMSYSERR_NOERROR) {
WARN("can't notify client !\n");
ret = MMSYSERR_INVALPARAM;
}
destinations[wDevID].midiDesc.hMidi = 0;
return ret;
}
/**************************************************************************
* modMessage
*/
@ -160,7 +279,9 @@ DWORD WINAPI CoreAudio_modMessage(UINT wDevID, UINT wMsg, DWORD dwUser, DWORD dw
case DRVM_DISABLE:
return 0;
case MODM_OPEN:
return MIDIOut_Open(wDevID, (LPMIDIOPENDESC)dwParam1, dwParam2);
case MODM_CLOSE:
return MIDIOut_Close(wDevID);
case MODM_DATA:
case MODM_LONGDATA:
case MODM_PREPARE: