void WinMMDrv_MIDI_Shutdown(void)
{
MMRESULT rv;
if (!midiInstalled) {
return;
}
WinMMDrv_MIDI_HaltPlayback();
if (midiStream) {
rv = midiStreamClose(midiStream);
if (rv != MMSYSERR_NOERROR) {
midi_error(rv, "WinMM MIDI_Shutdown midiStreamClose");
}
}
if (midiMutex) {
CloseHandle(midiMutex);
}
midiStream = 0;
midiMutex = 0;
midiInstalled = FALSE;
}
void hmp_stop(hmp_file *hmp)
{
MIDIHDR *mhdr;
if (!hmp->stop) {
hmp->stop = 1;
//PumpMessages();
midiStreamStop(hmp->hmidi);
while (hmp->bufs_in_mm)
{
//PumpMessages();
G3_SLEEP(0);
}
}
while ((mhdr = hmp->evbuf)) {
midiOutUnprepareHeader((HMIDIOUT)hmp->hmidi, mhdr, sizeof(MIDIHDR));
hmp->evbuf = mhdr->lpNext;
delete[] mhdr;
mhdr = NULL;
}
if (hmp->hmidi) {
midiStreamClose(hmp->hmidi);
hmp->hmidi = NULL;
}
}
void WinMIDIDevice::Close()
{
if (MidiOut != nullptr)
{
midiStreamClose(MidiOut);
MidiOut = nullptr;
}
}
void native_midi_stop()
{
if (!hMidiStream)
return;
midiStreamStop(hMidiStream);
midiStreamClose(hMidiStream);
currentsong=NULL;
hMidiStream = 0;
}
void WinMIDIStreamer::CloseStream(void)
{
FreeSongBuffer();
if(midiStr)
{
Reset();
midiStreamClose(midiStr);
}
}
int native_midi_detect()
{
MMRESULT merr;
HMIDISTRM MidiStream;
merr=midiStreamOpen(&MidiStream,&MidiDevice,(DWORD)1,(unsigned long)MidiProc,(unsigned long)0,CALLBACK_FUNCTION);
if (merr!=MMSYSERR_NOERROR)
return 0;
midiStreamClose(MidiStream);
return 1;
}
int MPU_Reset
(
void
)
{
midiStreamStop(hmido);
midiStreamClose(hmido);
return( MPU_Ok );
}
void native_midi_freesong(NativeMidiSong *song)
{
if (hMidiStream)
{
midiStreamStop(hMidiStream);
midiStreamClose(hMidiStream);
}
if (song)
{
if (song->NewEvents)
free(song->NewEvents);
free(song);
}
}
static void Winmidi_Dealloc(WinmidiObject *obj) {
assert(obj);
/* XXX - s_CleanUpBlockNodes and s_FreeNodes set the Python error
* string on errors... Should we do something different? */
if (obj->m_midiOut)
midiStreamStop(obj->m_midiOut);
(void)s_CleanUpBlockNodes(obj);
(void)midiStreamClose(obj->m_midiOut);
(void)s_FreeNodes(obj);
/* printf("Winmidi object destroyed.\n"); */
PyObject_Del(obj);
}
int native_midi_detect()
{
MMRESULT merr;
HMIDISTRM MidiStream;
merr=midiStreamOpen(&MidiStream,&MidiDevice,1,(DWORD)&MidiProc,0,CALLBACK_FUNCTION);
if (merr!=MMSYSERR_NOERROR)
MidiStream=0;
midiStreamClose(MidiStream);
if (!MidiStream)
return 0;
else
return 1;
}
/* see comments for winmm_in_close */
static PmError winmm_out_close(PmInternal *midi)
{
midiwinmm_type m = (midiwinmm_type) midi->descriptor;
if (m->handle.out) {
/* device to close */
if (midi->latency == 0) {
pm_hosterror = midiOutClose(m->handle.out);
} else {
pm_hosterror = midiStreamClose(m->handle.stream);
}
/* regardless of outcome, free memory */
winmm_out_delete(midi);
}
if (pm_hosterror) {
int err = midiOutGetErrorText(pm_hosterror,
(char *) pm_hosterror_text,
PM_HOST_ERROR_MSG_LEN);
assert(err == MMSYSERR_NOERROR);
return pmHostError;
}
return pmNoError;
}
int s_ResetMidiStream(WinmidiObject *obj, UINT devNum) {
UINT retVal;
assert(obj);
(void)midiOutReset((HMIDIOUT)obj->m_midiOut);
if(!s_CleanUpBlockNodes(obj)) {
return 0;
}
(void)midiStreamClose(obj->m_midiOut);
if(!s_FreeNodes(obj)) {
return 0;
}
retVal = midiStreamOpen(&(obj->m_midiOut), &devNum, 1,
(DWORD) s_MidiCallback, (DWORD) obj, CALLBACK_FUNCTION); //lint !e620
if(retVal != MMSYSERR_NOERROR) {
s_SetMidiError("opening a MIDI stream", retVal);
return 0;
}
assert(obj->m_midiOut);
return 1;
}
static void test_midiStream(UINT udev, HWND hwnd)
{
HMIDISTRM hm;
MMRESULT rc, rc2;
MIDIHDR mhdr;
union {
MIDIPROPTEMPO tempo;
MIDIPROPTIMEDIV tdiv;
} midiprop;
if (hwnd)
rc = midiStreamOpen(&hm, &udev, 1, (DWORD_PTR)hwnd, (DWORD_PTR)MYCBINST, CALLBACK_WINDOW);
else
rc = midiStreamOpen(&hm, &udev, 1, (DWORD_PTR)callback_func, (DWORD_PTR)MYCBINST, CALLBACK_FUNCTION);
if (rc == MMSYSERR_NOTSUPPORTED)
{
skip( "MIDI stream not supported\n" );
return;
}
ok(!rc, "midiStreamOpen(dev=%d) rc=%s\n", udev, mmsys_error(rc));
if (rc) return;
test_notification(hwnd, "midiStreamOpen", MOM_OPEN, 0);
midiprop.tempo.cbStruct = sizeof(midiprop.tempo);
rc = midiStreamProperty(hm, (void*)&midiprop, MIDIPROP_GET|MIDIPROP_TEMPO);
ok(!rc, "midiStreamProperty TEMPO rc=%s\n", mmsys_error(rc));
ok(midiprop.tempo.dwTempo==500000, "default stream tempo %u microsec per quarter note\n", midiprop.tempo.dwTempo);
midiprop.tdiv.cbStruct = sizeof(midiprop.tdiv);
rc = midiStreamProperty(hm, (void*)&midiprop, MIDIPROP_GET|MIDIPROP_TIMEDIV);
ok(!rc, "midiStreamProperty TIMEDIV rc=%s\n", mmsys_error(rc));
todo_wine ok(24==LOWORD(midiprop.tdiv.dwTimeDiv), "default stream time division %u\n", midiprop.tdiv.dwTimeDiv);
memset(&mhdr, 0, sizeof(mhdr));
mhdr.dwFlags = 0;
mhdr.dwUser = 0x56FA552C;
mhdr.dwOffset = 1234567890;
mhdr.dwBufferLength = sizeof(strmEvents);
mhdr.dwBytesRecorded = mhdr.dwBufferLength;
mhdr.lpData = (LPSTR)&strmEvents[0];
if (mhdr.lpData) {
rc = midiOutLongMsg((HMIDIOUT)hm, &mhdr, sizeof(mhdr));
ok(rc==MIDIERR_UNPREPARED, "midiOutLongMsg unprepared rc=%s\n", mmsys_error(rc));
test_notification(hwnd, "midiOutLong unprepared", 0, WHATEVER);
rc = midiOutPrepareHeader((HMIDIOUT)hm, &mhdr, offsetof(MIDIHDR,dwOffset)-1);
ok(rc==MMSYSERR_INVALPARAM, "midiOutPrepare tiny rc=%s\n", mmsys_error(rc));
rc = midiOutPrepareHeader((HMIDIOUT)hm, &mhdr, offsetof(MIDIHDR,dwOffset));
ok(!rc, "midiOutPrepare old size rc=%s\n", mmsys_error(rc));
ok(mhdr.dwFlags & MHDR_PREPARED, "MHDR.dwFlags when prepared %x\n", mhdr.dwFlags);
/* The device is still in paused mode and should queue the message. */
rc = midiStreamOut(hm, &mhdr, offsetof(MIDIHDR,dwOffset));
ok(!rc, "midiStreamOut old size rc=%s\n", mmsys_error(rc));
rc2 = rc;
trace("MIDIHDR flags=%x when submitted\n", mhdr.dwFlags);
/* w9X/me does not set MHDR_ISSTRM when StreamOut exits,
* but it will be set on all systems after the job is finished. */
Sleep(90);
/* Wine <1.1.39 started playing immediately */
test_notification(hwnd, "midiStream still paused", 0, WHATEVER);
/* MSDN asks to use midiStreamRestart prior to midiStreamOut()
* because the starting state is 'pause', but some apps seem to
* work with the inverse order: queue everything, then play.
*/
rc = midiStreamRestart(hm);
ok(!rc, "midiStreamRestart rc=%s\n", mmsys_error(rc));
if (!rc2) while(mhdr.dwFlags & MHDR_INQUEUE) {
trace("async MIDI still queued\n");
Sleep(100);
} /* Checking INQUEUE is not the recommended way to wait for the end of a job, but we're testing. */
/* MHDR_ISSTRM is not necessarily set when midiStreamOut returns
* rather than when the queue is eventually processed. */
ok(mhdr.dwFlags & MHDR_ISSTRM, "MHDR.dwFlags %x no ISSTRM when out of queue\n", mhdr.dwFlags);
if (!rc2) while(!(mhdr.dwFlags & MHDR_DONE)) {
/* Never to be seen except perhaps on multicore */
trace("async MIDI still not done\n");
Sleep(100);
}
ok(mhdr.dwFlags & MHDR_DONE, "MHDR.dwFlags %x not DONE when out of queue\n", mhdr.dwFlags);
test_notification(hwnd, "midiStream callback", MOM_POSITIONCB, (DWORD_PTR)&mhdr);
test_notification(hwnd, "midiStreamOut", MOM_DONE, (DWORD_PTR)&mhdr);
/* Native fills dwOffset regardless of the cbMidiHdr size argument to midiStreamOut */
ok(1234567890!=mhdr.dwOffset, "play left MIDIHDR.dwOffset at %u\n", mhdr.dwOffset);
rc = midiOutUnprepareHeader((HMIDIOUT)hm, &mhdr, offsetof(MIDIHDR,dwOffset));
ok(!rc, "midiOutUnprepare rc=%s\n", mmsys_error(rc));
rc = midiOutUnprepareHeader((HMIDIOUT)hm, &mhdr, offsetof(MIDIHDR,dwOffset));
ok(!rc, "midiOutUnprepare #2 rc=%s\n", mmsys_error(rc));
trace("MIDIHDR stream flags=%x when finished\n", mhdr.dwFlags);
ok(mhdr.dwFlags & MHDR_DONE, "MHDR.dwFlags when done %x\n", mhdr.dwFlags);
test_position(hm, TIME_MS, TIME_MS);
test_position(hm, TIME_TICKS, TIME_TICKS);
todo_wine test_position(hm, TIME_MIDI, TIME_MIDI);
test_position(hm, TIME_SMPTE, TIME_MS);
test_position(hm, TIME_SAMPLES, TIME_MS);
test_position(hm, TIME_BYTES, TIME_MS);
Sleep(400); /* Hear note */
midiprop.tempo.cbStruct = sizeof(midiprop.tempo);
rc = midiStreamProperty(hm, (void*)&midiprop, MIDIPROP_GET|MIDIPROP_TEMPO);
ok(!rc, "midiStreamProperty TEMPO rc=%s\n", mmsys_error(rc));
ok(0x0493E0==midiprop.tempo.dwTempo, "stream set tempo %u\n", midiprop.tdiv.dwTimeDiv);
rc = midiStreamRestart(hm);
ok(!rc, "midiStreamRestart #2 rc=%s\n", mmsys_error(rc));
mhdr.dwFlags |= MHDR_ISSTRM;
/* Preset flags (e.g. MHDR_ISSTRM) do not disturb. */
rc = midiOutPrepareHeader((HMIDIOUT)hm, &mhdr, offsetof(MIDIHDR,dwOffset));
ok(!rc, "midiOutPrepare used flags %x rc=%s\n", mhdr.dwFlags, mmsys_error(rc));
rc = midiOutUnprepareHeader((HMIDIOUT)hm, &mhdr, offsetof(MIDIHDR,dwOffset));
ok(!rc, "midiOutUnprepare used flags %x rc=%s\n", mhdr.dwFlags, mmsys_error(rc));
rc = midiStreamRestart(hm);
ok(!rc, "midiStreamRestart #3 rc=%s\n", mmsys_error(rc));
}
ok(mhdr.dwUser==0x56FA552C, "MIDIHDR.dwUser changed to %lx\n", mhdr.dwUser);
ok(0==((MIDISHORTEVENT*)&strmEvents)[0].dwStreamID, "dwStreamID set to %x\n", ((LPMIDIEVENT)&strmEvents[0])->dwStreamID);
/* dwBytesRecorded controls how much is played, not dwBufferLength
* allowing to immediately forward packets from midiIn to midiOut */
mhdr.dwOffset = 1234123123;
mhdr.dwBufferLength = sizeof(strmNops);
trace("buffer: %u\n", mhdr.dwBufferLength);
mhdr.dwBytesRecorded = 0;
mhdr.lpData = (LPSTR)&strmNops[0];
strmNops[0].dwEvent |= MEVT_F_CALLBACK;
strmNops[1].dwEvent |= MEVT_F_CALLBACK;
rc = midiOutPrepareHeader((HMIDIOUT)hm, &mhdr, sizeof(mhdr));
ok(!rc, "midiOutPrepare rc=%s\n", mmsys_error(rc));
rc = playStream(hm, &mhdr);
ok(!rc, "midiStreamOut 0 bytes recorded rc=%s\n", mmsys_error(rc));
test_notification(hwnd, "midiStreamOut", MOM_DONE, (DWORD_PTR)&mhdr);
test_notification(hwnd, "0 bytes recorded", 0, WHATEVER);
/* FIXME: check dwOffset within callback
* instead of the unspecified value afterwards */
ok(1234123123==mhdr.dwOffset || broken(0==mhdr.dwOffset), "play 0 set MIDIHDR.dwOffset to %u\n", mhdr.dwOffset);
/* w2k and later only set dwOffset when processing MEVT_T_CALLBACK,
* while w9X/me/nt always sets it. Have Wine behave like w2k because the
* dwOffset slot does not exist in the small size MIDIHDR. */
mhdr.dwOffset = 1234123123;
mhdr.dwBytesRecorded = 1*sizeof(MIDISHORTEVENT);
rc = playStream(hm, &mhdr);
ok(!rc, "midiStreamOut 1 event out of 2 rc=%s\n", mmsys_error(rc));
test_notification(hwnd, "1 of 2 events", MOM_POSITIONCB, (DWORD_PTR)&mhdr);
test_notification(hwnd, "1 of 2 events", MOM_DONE, (DWORD_PTR)&mhdr);
test_notification(hwnd, "1 of 2 events", 0, WHATEVER);
ok(0==mhdr.dwOffset, "MIDIHDR.dwOffset 1/2 changed to %u\n", mhdr.dwOffset);
mhdr.dwOffset = 1234123123;
mhdr.dwBytesRecorded = 2*sizeof(MIDISHORTEVENT);
rc = playStream(hm, &mhdr);
ok(!rc, "midiStreamOut 1 event out of 2 rc=%s\n", mmsys_error(rc));
test_notification(hwnd, "2 of 2 events", MOM_POSITIONCB, (DWORD_PTR)&mhdr);
test_notification(hwnd, "2 of 2 events", MOM_POSITIONCB, (DWORD_PTR)&mhdr);
test_notification(hwnd, "2 of 2 events", MOM_DONE, (DWORD_PTR)&mhdr);
test_notification(hwnd, "2 of 2 events", 0, WHATEVER);
ok(sizeof(MIDISHORTEVENT)==mhdr.dwOffset, "MIDIHDR.dwOffset 2/2 changed to %u\n", mhdr.dwOffset);
ok(mhdr.dwBytesRecorded == 2*sizeof(MIDISHORTEVENT), "dwBytesRecorded changed to %u\n", mhdr.dwBytesRecorded);
strmNops[0].dwEvent &= ~MEVT_F_CALLBACK;
strmNops[1].dwEvent &= ~MEVT_F_CALLBACK;
mhdr.dwOffset = 1234123123;
rc = playStream(hm, &mhdr);
ok(!rc, "midiStreamOut 1 event out of 2 rc=%s\n", mmsys_error(rc));
test_notification(hwnd, "0 CB in 2 events", MOM_DONE, (DWORD_PTR)&mhdr);
test_notification(hwnd, "0 CB in 2 events", 0, WHATEVER);
/* w9X/me/nt set dwOffset to the position played last */
ok(1234123123==mhdr.dwOffset || broken(sizeof(MIDISHORTEVENT)==mhdr.dwOffset), "MIDIHDR.dwOffset nocb changed to %u\n", mhdr.dwOffset);
mhdr.dwBytesRecorded = mhdr.dwBufferLength-1;
rc = playStream(hm, &mhdr);
ok(rc==MMSYSERR_INVALPARAM,"midiStreamOut dwBytesRecorded modulo MIDIEVENT rc=%s\n", mmsys_error(rc));
if (!rc) {
test_notification(hwnd, "2 of 2 events", MOM_DONE, (DWORD_PTR)&mhdr);
}
mhdr.dwBytesRecorded = mhdr.dwBufferLength+1;
rc = playStream(hm, &mhdr);
ok(rc==MMSYSERR_INVALPARAM,"midiStreamOut dwBufferLength<dwBytesRecorded rc=%s\n", mmsys_error(rc));
test_notification(hwnd, "past MIDIHDR tests", 0, WHATEVER);
rc = midiStreamStop(hm);
ok(!rc, "midiStreamStop rc=%s\n", mmsys_error(rc));
ok(mhdr.dwUser==0x56FA552C, "MIDIHDR.dwUser changed to %lx\n", mhdr.dwUser);
rc = midiOutUnprepareHeader((HMIDIOUT)hm, &mhdr, sizeof(mhdr));
ok(!rc, "midiOutUnprepare rc=%s\n", mmsys_error(rc));
ok(0==strmNops[0].dwStreamID, "dwStreamID[0] set to %x\n", strmNops[0].dwStreamID);
ok(0==strmNops[1].dwStreamID, "dwStreamID[1] set to %x\n", strmNops[1].dwStreamID);
mhdr.dwBufferLength = 70000; /* > 64KB! */
mhdr.lpData = HeapAlloc(GetProcessHeap(), 0 , mhdr.dwBufferLength);
ok(mhdr.lpData!=NULL, "No %d bytes of memory!\n", mhdr.dwBufferLength);
if (mhdr.lpData) {
mhdr.dwFlags = 0;
/* PrepareHeader detects the too large buffer is for a stream. */
rc = midiOutPrepareHeader((HMIDIOUT)hm, &mhdr, sizeof(mhdr));
todo_wine ok(rc==MMSYSERR_INVALPARAM, "midiOutPrepare stream too large rc=%s\n", mmsys_error(rc));
rc = midiOutUnprepareHeader((HMIDIOUT)hm, &mhdr, sizeof(mhdr));
ok(!rc, "midiOutUnprepare rc=%s\n", mmsys_error(rc));
HeapFree(GetProcessHeap(), 0, mhdr.lpData);
}
rc = midiStreamClose(hm);
ok(!rc, "midiStreamClose rc=%s\n", mmsys_error(rc));
test_notification(hwnd, "midiStreamClose", MOM_CLOSE, 0);
test_notification(hwnd, "midiStream over", 0, WHATEVER);
rc = midiStreamOpen(&hm, &udev, 1, 0, (DWORD_PTR)MYCBINST, CALLBACK_FUNCTION);
ok(!rc /*w2k*/|| rc==MMSYSERR_INVALPARAM/*w98*/, "midiStreamOpen NULL function rc=%s\n", mmsys_error(rc));
if (!rc) {
trace("Device %d accepts NULL CALLBACK_FUNCTION\n", udev);
rc = midiStreamClose(hm);
ok(!rc, "midiStreamClose rc=%s\n", mmsys_error(rc));
}
rc = midiStreamOpen(&hm, &udev, 1, (DWORD_PTR)0xDEADBEEF, (DWORD_PTR)MYCBINST, CALLBACK_WINDOW);
ok(rc==MMSYSERR_INVALPARAM, "midiStreamOpen bad window rc=%s\n", mmsys_error(rc));
if (!rc) {
rc = midiStreamClose(hm);
ok(!rc, "midiStreamClose rc=%s\n", mmsys_error(rc));
}
}
/**************************************************************************
* midiStreamOpen [WINMM.@]
*/
MMRESULT WINAPI midiStreamOpen(HMIDISTRM* lphMidiStrm, LPUINT lpuDeviceID,
DWORD cMidi, DWORD_PTR dwCallback,
DWORD_PTR dwInstance, DWORD fdwOpen)
{
WINE_MIDIStream* lpMidiStrm;
MMRESULT ret;
MIDIOPENSTRMID mosm;
LPWINE_MIDI lpwm;
HMIDIOUT hMidiOut;
TRACE("(%p, %p, %d, 0x%08lx, 0x%08lx, 0x%08x)!\n",
lphMidiStrm, lpuDeviceID, cMidi, dwCallback, dwInstance, fdwOpen);
if (cMidi != 1 || lphMidiStrm == NULL || lpuDeviceID == NULL)
return MMSYSERR_INVALPARAM;
ret = WINMM_CheckCallback(dwCallback, fdwOpen, FALSE);
if (ret != MMSYSERR_NOERROR)
return ret;
lpMidiStrm = HeapAlloc(GetProcessHeap(), 0, sizeof(WINE_MIDIStream));
if (!lpMidiStrm)
return MMSYSERR_NOMEM;
lpMidiStrm->dwTempo = 500000;
lpMidiStrm->dwTimeDiv = 480; /* 480 is 120 quarter notes per minute *//* FIXME ??*/
lpMidiStrm->dwPositionMS = 0;
mosm.dwStreamID = (DWORD)lpMidiStrm;
/* FIXME: the correct value is not allocated yet for MAPPER */
mosm.wDeviceID = *lpuDeviceID;
lpwm = MIDI_OutAlloc(&hMidiOut, &dwCallback, &dwInstance, &fdwOpen, 1, &mosm);
if (!lpwm) {
HeapFree(GetProcessHeap(), 0, lpMidiStrm);
return MMSYSERR_NOMEM;
}
lpMidiStrm->hDevice = hMidiOut;
*lphMidiStrm = (HMIDISTRM)hMidiOut;
lpwm->mld.uDeviceID = *lpuDeviceID;
ret = MMDRV_Open(&lpwm->mld, MODM_OPEN, (DWORD_PTR)&lpwm->mod, fdwOpen);
if (ret != MMSYSERR_NOERROR) {
MMDRV_Free(hMidiOut, &lpwm->mld);
HeapFree(GetProcessHeap(), 0, lpMidiStrm);
return ret;
}
lpMidiStrm->hEvent = CreateEventW(NULL, FALSE, FALSE, NULL);
lpMidiStrm->wFlags = HIWORD(fdwOpen);
lpMidiStrm->hThread = CreateThread(NULL, 0, MMSYSTEM_MidiStream_Player,
lpMidiStrm, 0, &(lpMidiStrm->dwThreadID));
if (!lpMidiStrm->hThread) {
midiStreamClose((HMIDISTRM)hMidiOut);
return MMSYSERR_NOMEM;
}
SetThreadPriority(lpMidiStrm->hThread, THREAD_PRIORITY_TIME_CRITICAL);
/* wait for thread to have started, and for its queue to be created */
WaitForSingleObject(lpMidiStrm->hEvent, INFINITE);
PostThreadMessageA(lpMidiStrm->dwThreadID, WINE_MSM_PAUSE, 0, 0);
TRACE("=> (%u/%d) hMidi=%p ret=%d lpMidiStrm=%p\n",
*lpuDeviceID, lpwm->mld.uDeviceID, *lphMidiStrm, ret, lpMidiStrm);
return ret;
}
