1 /* -*- tab-width: 8; c-basic-offset: 4 -*- */
6 * Copyright 1993 Martin Ayotte
7 * 1998-2002 Eric Pouech
9 * This library is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU Lesser General Public
11 * License as published by the Free Software Foundation; either
12 * version 2.1 of the License, or (at your option) any later version.
14 * This library is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * Lesser General Public License for more details.
19 * You should have received a copy of the GNU Lesser General Public
20 * License along with this library; if not, write to the Free Software
21 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
26 * 98/9 added Win32 MCI support
27 * 99/4 added midiStream support
28 * 99/9 added support for loadable low level drivers
32 * + it seems that some programs check what's installed in
33 * registry against the value returned by drivers. Wine is
34 * currently broken regarding this point.
35 * + check thread-safeness for MMSYSTEM and WINMM entry points
36 * + unicode entry points are badly supported (would require
37 * moving 32 bit drivers as Unicode as they are supposed to be)
38 * + allow joystick and timer external calls as we do for wave,
46 #define NONAMELESSUNION
47 #define NONAMELESSSTRUCT
56 #include "wine/debug.h"
58 WINE_DEFAULT_DEBUG_CHANNEL(winmm);
60 /* ========================================================================
61 * G L O B A L S E T T I N G S
62 * ========================================================================*/
64 HINSTANCE hWinMM32Instance;
67 static CRITICAL_SECTION_DEBUG critsect_debug =
70 { &critsect_debug.ProcessLocksList, &critsect_debug.ProcessLocksList },
71 0, 0, { (DWORD_PTR)(__FILE__ ": WINMM_cs") }
73 CRITICAL_SECTION WINMM_cs = { &critsect_debug, -1, 0, 0, 0, 0 };
75 /**************************************************************************
76 * WINMM_CreateIData [internal]
78 static BOOL WINMM_CreateIData(HINSTANCE hInstDLL)
80 hWinMM32Instance = hInstDLL;
81 psLastEvent = CreateEventW(NULL, TRUE, FALSE, NULL);
82 return WINMM_InitWaveform();
85 /**************************************************************************
86 * WINMM_DeleteIData [internal]
88 static void WINMM_DeleteIData(void)
92 /* FIXME: should also free content and resources allocated
93 * inside WINMM_IData */
94 CloseHandle(psLastEvent);
95 DeleteCriticalSection(&WINMM_cs);
98 /******************************************************************
101 const char* WINMM_ErrorToString(MMRESULT error)
103 #define ERR_TO_STR(dev) case dev: return #dev
105 ERR_TO_STR(MMSYSERR_NOERROR);
106 ERR_TO_STR(MMSYSERR_ERROR);
107 ERR_TO_STR(MMSYSERR_BADDEVICEID);
108 ERR_TO_STR(MMSYSERR_NOTENABLED);
109 ERR_TO_STR(MMSYSERR_ALLOCATED);
110 ERR_TO_STR(MMSYSERR_INVALHANDLE);
111 ERR_TO_STR(MMSYSERR_NODRIVER);
112 ERR_TO_STR(MMSYSERR_NOMEM);
113 ERR_TO_STR(MMSYSERR_NOTSUPPORTED);
114 ERR_TO_STR(MMSYSERR_BADERRNUM);
115 ERR_TO_STR(MMSYSERR_INVALFLAG);
116 ERR_TO_STR(MMSYSERR_INVALPARAM);
117 ERR_TO_STR(MMSYSERR_HANDLEBUSY);
118 ERR_TO_STR(MMSYSERR_INVALIDALIAS);
119 ERR_TO_STR(MMSYSERR_BADDB);
120 ERR_TO_STR(MMSYSERR_KEYNOTFOUND);
121 ERR_TO_STR(MMSYSERR_READERROR);
122 ERR_TO_STR(MMSYSERR_WRITEERROR);
123 ERR_TO_STR(MMSYSERR_DELETEERROR);
124 ERR_TO_STR(MMSYSERR_VALNOTFOUND);
125 ERR_TO_STR(MMSYSERR_NODRIVERCB);
126 ERR_TO_STR(WAVERR_BADFORMAT);
127 ERR_TO_STR(WAVERR_STILLPLAYING);
128 ERR_TO_STR(WAVERR_UNPREPARED);
129 ERR_TO_STR(WAVERR_SYNC);
130 ERR_TO_STR(MIDIERR_INVALIDSETUP);
131 ERR_TO_STR(MIDIERR_NODEVICE);
132 ERR_TO_STR(MIDIERR_STILLPLAYING);
133 ERR_TO_STR(MIDIERR_UNPREPARED);
136 return wine_dbg_sprintf("Unknown(0x%08x)", error);
139 /**************************************************************************
140 * DllMain (WINMM.init)
142 * WINMM DLL entry point
145 BOOL WINAPI DllMain(HINSTANCE hInstDLL, DWORD fdwReason, LPVOID fImpLoad)
147 TRACE("%p 0x%x %p\n", hInstDLL, fdwReason, fImpLoad);
150 case DLL_PROCESS_ATTACH:
151 DisableThreadLibraryCalls(hInstDLL);
153 if (!WINMM_CreateIData(hInstDLL))
156 case DLL_PROCESS_DETACH:
157 /* close all opened MCI drivers */
158 MCI_SendCommand(MCI_ALL_DEVICE_ID, MCI_CLOSE, MCI_WAIT, 0L);
160 /* There's no guarantee the drivers haven't already been unloaded on
165 /* now unload all remaining drivers... */
175 /**************************************************************************
176 * WINMM_CheckCallback [internal]
178 MMRESULT WINMM_CheckCallback(DWORD_PTR dwCallback, DWORD fdwOpen, BOOL mixer)
180 switch (fdwOpen & CALLBACK_TYPEMASK) {
181 case CALLBACK_NULL: /* dwCallback need not be NULL */
183 case CALLBACK_WINDOW:
184 if (dwCallback && !IsWindow((HWND)dwCallback))
185 return MMSYSERR_INVALPARAM;
188 case CALLBACK_FUNCTION:
189 /* a NULL cb is acceptable since w2k, MMSYSERR_INVALPARAM earlier */
191 return MMSYSERR_INVALFLAG; /* since w2k, MMSYSERR_NOTSUPPORTED earlier */
193 case CALLBACK_THREAD:
195 if (mixer) /* FIXME: mixer supports THREAD+EVENT since w2k */
196 return MMSYSERR_NOTSUPPORTED; /* w9X */
199 WARN("Unknown callback type %d\n", HIWORD(fdwOpen));
201 return MMSYSERR_NOERROR;
204 /**************************************************************************
205 * auxGetNumDevs [WINMM.@]
207 UINT WINAPI auxGetNumDevs(void)
209 return MMDRV_GetNum(MMDRV_AUX);
212 /**************************************************************************
213 * auxGetDevCapsW [WINMM.@]
215 UINT WINAPI auxGetDevCapsW(UINT_PTR uDeviceID, LPAUXCAPSW lpCaps, UINT uSize)
219 TRACE("(%04lX, %p, %d) !\n", uDeviceID, lpCaps, uSize);
221 if (lpCaps == NULL) return MMSYSERR_INVALPARAM;
223 if ((wmld = MMDRV_Get((HANDLE)uDeviceID, MMDRV_AUX, TRUE)) == NULL)
224 return MMSYSERR_BADDEVICEID;
225 return MMDRV_Message(wmld, AUXDM_GETDEVCAPS, (DWORD_PTR)lpCaps, uSize);
228 /**************************************************************************
229 * auxGetDevCapsA [WINMM.@]
231 UINT WINAPI auxGetDevCapsA(UINT_PTR uDeviceID, LPAUXCAPSA lpCaps, UINT uSize)
236 if (lpCaps == NULL) return MMSYSERR_INVALPARAM;
238 ret = auxGetDevCapsW(uDeviceID, &acW, sizeof(acW));
240 if (ret == MMSYSERR_NOERROR) {
244 acA.vDriverVersion = acW.vDriverVersion;
245 WideCharToMultiByte( CP_ACP, 0, acW.szPname, -1, acA.szPname,
246 sizeof(acA.szPname), NULL, NULL );
247 acA.wTechnology = acW.wTechnology;
248 acA.dwSupport = acW.dwSupport;
249 memcpy(lpCaps, &acA, min(uSize, sizeof(acA)));
254 /**************************************************************************
255 * auxGetVolume [WINMM.@]
257 UINT WINAPI auxGetVolume(UINT uDeviceID, DWORD* lpdwVolume)
261 TRACE("(%04X, %p) !\n", uDeviceID, lpdwVolume);
263 if ((wmld = MMDRV_Get((HANDLE)(DWORD_PTR)uDeviceID, MMDRV_AUX, TRUE)) == NULL)
264 return MMSYSERR_INVALHANDLE;
265 return MMDRV_Message(wmld, AUXDM_GETVOLUME, (DWORD_PTR)lpdwVolume, 0L);
268 /**************************************************************************
269 * auxSetVolume [WINMM.@]
271 UINT WINAPI auxSetVolume(UINT uDeviceID, DWORD dwVolume)
275 TRACE("(%04X, %u) !\n", uDeviceID, dwVolume);
277 if ((wmld = MMDRV_Get((HANDLE)(DWORD_PTR)uDeviceID, MMDRV_AUX, TRUE)) == NULL)
278 return MMSYSERR_INVALHANDLE;
279 return MMDRV_Message(wmld, AUXDM_SETVOLUME, dwVolume, 0L);
282 /**************************************************************************
283 * auxOutMessage [WINMM.@]
285 UINT WINAPI auxOutMessage(UINT uDeviceID, UINT uMessage, DWORD_PTR dw1, DWORD_PTR dw2)
289 if ((wmld = MMDRV_Get((HANDLE)(DWORD_PTR)uDeviceID, MMDRV_AUX, TRUE)) == NULL)
290 return MMSYSERR_INVALHANDLE;
292 return MMDRV_Message(wmld, uMessage, dw1, dw2);
295 /**************************************************************************
296 * midiOutGetNumDevs [WINMM.@]
298 UINT WINAPI midiOutGetNumDevs(void)
300 return MMDRV_GetNum(MMDRV_MIDIOUT);
303 /**************************************************************************
304 * midiOutGetDevCapsW [WINMM.@]
306 UINT WINAPI midiOutGetDevCapsW(UINT_PTR uDeviceID, LPMIDIOUTCAPSW lpCaps,
311 TRACE("(%lu, %p, %u);\n", uDeviceID, lpCaps, uSize);
313 if (lpCaps == NULL) return MMSYSERR_INVALPARAM;
315 if ((wmld = MMDRV_Get((HANDLE)uDeviceID, MMDRV_MIDIOUT, TRUE)) == NULL)
316 return MMSYSERR_BADDEVICEID;
318 return MMDRV_Message(wmld, MODM_GETDEVCAPS, (DWORD_PTR)lpCaps, uSize);
321 /**************************************************************************
322 * midiOutGetDevCapsA [WINMM.@]
324 UINT WINAPI midiOutGetDevCapsA(UINT_PTR uDeviceID, LPMIDIOUTCAPSA lpCaps,
330 if (lpCaps == NULL) return MMSYSERR_INVALPARAM;
332 ret = midiOutGetDevCapsW(uDeviceID, &mocW, sizeof(mocW));
334 if (ret == MMSYSERR_NOERROR) {
336 mocA.wMid = mocW.wMid;
337 mocA.wPid = mocW.wPid;
338 mocA.vDriverVersion = mocW.vDriverVersion;
339 WideCharToMultiByte( CP_ACP, 0, mocW.szPname, -1, mocA.szPname,
340 sizeof(mocA.szPname), NULL, NULL );
341 mocA.wTechnology = mocW.wTechnology;
342 mocA.wVoices = mocW.wVoices;
343 mocA.wNotes = mocW.wNotes;
344 mocA.wChannelMask = mocW.wChannelMask;
345 mocA.dwSupport = mocW.dwSupport;
346 memcpy(lpCaps, &mocA, min(uSize, sizeof(mocA)));
351 /**************************************************************************
352 * midiOutGetErrorTextA [WINMM.@]
353 * midiInGetErrorTextA [WINMM.@]
355 UINT WINAPI midiOutGetErrorTextA(UINT uError, LPSTR lpText, UINT uSize)
359 if (lpText == NULL) ret = MMSYSERR_INVALPARAM;
360 else if (uSize == 0) ret = MMSYSERR_NOERROR;
363 LPWSTR xstr = HeapAlloc(GetProcessHeap(), 0, uSize * sizeof(WCHAR));
364 if (!xstr) ret = MMSYSERR_NOMEM;
367 ret = midiOutGetErrorTextW(uError, xstr, uSize);
368 if (ret == MMSYSERR_NOERROR)
369 WideCharToMultiByte(CP_ACP, 0, xstr, -1, lpText, uSize, NULL, NULL);
370 HeapFree(GetProcessHeap(), 0, xstr);
376 /**************************************************************************
377 * midiOutGetErrorTextW [WINMM.@]
378 * midiInGetErrorTextW [WINMM.@]
380 UINT WINAPI midiOutGetErrorTextW(UINT uError, LPWSTR lpText, UINT uSize)
382 UINT ret = MMSYSERR_BADERRNUM;
384 if (lpText == NULL) ret = MMSYSERR_INVALPARAM;
385 else if (uSize == 0) ret = MMSYSERR_NOERROR;
387 /* test has been removed because MMSYSERR_BASE is 0, and gcc did emit
388 * a warning for the test was always true */
389 (/*uError >= MMSYSERR_BASE && */ uError <= MMSYSERR_LASTERROR) ||
390 (uError >= MIDIERR_BASE && uError <= MIDIERR_LASTERROR)) {
391 if (LoadStringW(hWinMM32Instance, uError, lpText, uSize) > 0) {
392 ret = MMSYSERR_NOERROR;
398 /**************************************************************************
399 * MIDI_OutAlloc [internal]
401 static LPWINE_MIDI MIDI_OutAlloc(HMIDIOUT* lphMidiOut, DWORD_PTR* lpdwCallback,
402 DWORD_PTR* lpdwInstance, LPDWORD lpdwFlags,
403 DWORD cIDs, MIDIOPENSTRMID* lpIDs)
409 size = sizeof(WINE_MIDI) + (cIDs ? (cIDs-1) : 0) * sizeof(MIDIOPENSTRMID);
411 lpwm = (LPWINE_MIDI)MMDRV_Alloc(size, MMDRV_MIDIOUT, &hMidiOut, lpdwFlags,
412 lpdwCallback, lpdwInstance);
413 *lphMidiOut = hMidiOut;
416 lpwm->mod.hMidi = hMidiOut;
417 lpwm->mod.dwCallback = *lpdwCallback;
418 lpwm->mod.dwInstance = *lpdwInstance;
419 lpwm->mod.dnDevNode = 0;
420 lpwm->mod.cIds = cIDs;
422 memcpy(&(lpwm->mod.rgIds), lpIDs, cIDs * sizeof(MIDIOPENSTRMID));
427 /**************************************************************************
428 * midiOutOpen [WINMM.@]
430 UINT WINAPI midiOutOpen(LPHMIDIOUT lphMidiOut, UINT uDeviceID,
431 DWORD_PTR dwCallback, DWORD_PTR dwInstance, DWORD dwFlags)
437 TRACE("(%p, %d, %08lX, %08lX, %08X);\n",
438 lphMidiOut, uDeviceID, dwCallback, dwInstance, dwFlags);
440 if (lphMidiOut != NULL) *lphMidiOut = 0;
442 dwRet = WINMM_CheckCallback(dwCallback, dwFlags, FALSE);
443 if (dwRet != MMSYSERR_NOERROR)
446 lpwm = MIDI_OutAlloc(&hMidiOut, &dwCallback, &dwInstance, &dwFlags, 0, NULL);
449 return MMSYSERR_NOMEM;
451 lpwm->mld.uDeviceID = uDeviceID;
453 dwRet = MMDRV_Open((LPWINE_MLD)lpwm, MODM_OPEN, (DWORD_PTR)&lpwm->mod, dwFlags);
455 if (dwRet != MMSYSERR_NOERROR) {
456 MMDRV_Free(hMidiOut, (LPWINE_MLD)lpwm);
460 if (lphMidiOut) *lphMidiOut = hMidiOut;
461 TRACE("=> %d hMidi=%p\n", dwRet, hMidiOut);
466 /**************************************************************************
467 * midiOutClose [WINMM.@]
469 UINT WINAPI midiOutClose(HMIDIOUT hMidiOut)
474 TRACE("(%p)\n", hMidiOut);
476 if ((wmld = MMDRV_Get(hMidiOut, MMDRV_MIDIOUT, FALSE)) == NULL)
477 return MMSYSERR_INVALHANDLE;
479 dwRet = MMDRV_Close(wmld, MODM_CLOSE);
480 MMDRV_Free(hMidiOut, wmld);
485 /**************************************************************************
486 * midiOutPrepareHeader [WINMM.@]
488 UINT WINAPI midiOutPrepareHeader(HMIDIOUT hMidiOut,
489 MIDIHDR* lpMidiOutHdr, UINT uSize)
493 TRACE("(%p, %p, %d)\n", hMidiOut, lpMidiOutHdr, uSize);
495 if (lpMidiOutHdr == NULL || uSize < offsetof(MIDIHDR,dwOffset))
496 return MMSYSERR_INVALPARAM;
498 if ((wmld = MMDRV_Get(hMidiOut, MMDRV_MIDIOUT, FALSE)) == NULL)
499 return MMSYSERR_INVALHANDLE;
500 /* FIXME: detect MIDIStream handles and enforce 64KB buffer limit on those */
502 return MMDRV_Message(wmld, MODM_PREPARE, (DWORD_PTR)lpMidiOutHdr, uSize);
505 /**************************************************************************
506 * midiOutUnprepareHeader [WINMM.@]
508 UINT WINAPI midiOutUnprepareHeader(HMIDIOUT hMidiOut,
509 MIDIHDR* lpMidiOutHdr, UINT uSize)
513 TRACE("(%p, %p, %d)\n", hMidiOut, lpMidiOutHdr, uSize);
515 if (lpMidiOutHdr == NULL || uSize < offsetof(MIDIHDR,dwOffset))
516 return MMSYSERR_INVALPARAM;
518 if (!(lpMidiOutHdr->dwFlags & MHDR_PREPARED)) {
519 return MMSYSERR_NOERROR;
522 if ((wmld = MMDRV_Get(hMidiOut, MMDRV_MIDIOUT, FALSE)) == NULL)
523 return MMSYSERR_INVALHANDLE;
525 return MMDRV_Message(wmld, MODM_UNPREPARE, (DWORD_PTR)lpMidiOutHdr, uSize);
528 /**************************************************************************
529 * midiOutShortMsg [WINMM.@]
531 UINT WINAPI midiOutShortMsg(HMIDIOUT hMidiOut, DWORD dwMsg)
535 TRACE("(%p, %08X)\n", hMidiOut, dwMsg);
537 if ((wmld = MMDRV_Get(hMidiOut, MMDRV_MIDIOUT, FALSE)) == NULL)
538 return MMSYSERR_INVALHANDLE;
540 return MMDRV_Message(wmld, MODM_DATA, dwMsg, 0L);
543 /**************************************************************************
544 * midiOutLongMsg [WINMM.@]
546 UINT WINAPI midiOutLongMsg(HMIDIOUT hMidiOut,
547 MIDIHDR* lpMidiOutHdr, UINT uSize)
551 TRACE("(%p, %p, %d)\n", hMidiOut, lpMidiOutHdr, uSize);
553 if ((wmld = MMDRV_Get(hMidiOut, MMDRV_MIDIOUT, FALSE)) == NULL)
554 return MMSYSERR_INVALHANDLE;
556 return MMDRV_Message(wmld, MODM_LONGDATA, (DWORD_PTR)lpMidiOutHdr, uSize);
559 /**************************************************************************
560 * midiOutReset [WINMM.@]
562 UINT WINAPI midiOutReset(HMIDIOUT hMidiOut)
566 TRACE("(%p)\n", hMidiOut);
568 if ((wmld = MMDRV_Get(hMidiOut, MMDRV_MIDIOUT, FALSE)) == NULL)
569 return MMSYSERR_INVALHANDLE;
571 return MMDRV_Message(wmld, MODM_RESET, 0L, 0L);
574 /**************************************************************************
575 * midiOutGetVolume [WINMM.@]
577 UINT WINAPI midiOutGetVolume(HMIDIOUT hMidiOut, DWORD* lpdwVolume)
581 TRACE("(%p, %p);\n", hMidiOut, lpdwVolume);
583 if ((wmld = MMDRV_Get(hMidiOut, MMDRV_MIDIOUT, TRUE)) == NULL)
584 return MMSYSERR_INVALHANDLE;
586 return MMDRV_Message(wmld, MODM_GETVOLUME, (DWORD_PTR)lpdwVolume, 0L);
589 /**************************************************************************
590 * midiOutSetVolume [WINMM.@]
592 UINT WINAPI midiOutSetVolume(HMIDIOUT hMidiOut, DWORD dwVolume)
596 TRACE("(%p, %d);\n", hMidiOut, dwVolume);
598 if ((wmld = MMDRV_Get(hMidiOut, MMDRV_MIDIOUT, TRUE)) == NULL)
599 return MMSYSERR_INVALHANDLE;
601 return MMDRV_Message(wmld, MODM_SETVOLUME, dwVolume, 0L);
604 /**************************************************************************
605 * midiOutCachePatches [WINMM.@]
607 UINT WINAPI midiOutCachePatches(HMIDIOUT hMidiOut, UINT uBank,
608 WORD* lpwPatchArray, UINT uFlags)
610 /* not really necessary to support this */
611 FIXME("not supported yet\n");
612 return MMSYSERR_NOTSUPPORTED;
615 /**************************************************************************
616 * midiOutCacheDrumPatches [WINMM.@]
618 UINT WINAPI midiOutCacheDrumPatches(HMIDIOUT hMidiOut, UINT uPatch,
619 WORD* lpwKeyArray, UINT uFlags)
621 FIXME("not supported yet\n");
622 return MMSYSERR_NOTSUPPORTED;
625 /**************************************************************************
626 * midiOutGetID [WINMM.@]
628 UINT WINAPI midiOutGetID(HMIDIOUT hMidiOut, UINT* lpuDeviceID)
632 TRACE("(%p, %p)\n", hMidiOut, lpuDeviceID);
634 if (lpuDeviceID == NULL) return MMSYSERR_INVALPARAM;
635 if ((wmld = MMDRV_Get(hMidiOut, MMDRV_MIDIOUT, FALSE)) == NULL)
636 return MMSYSERR_INVALHANDLE;
638 *lpuDeviceID = wmld->uDeviceID;
639 return MMSYSERR_NOERROR;
642 /**************************************************************************
643 * midiOutMessage [WINMM.@]
645 UINT WINAPI midiOutMessage(HMIDIOUT hMidiOut, UINT uMessage,
646 DWORD_PTR dwParam1, DWORD_PTR dwParam2)
650 TRACE("(%p, %04X, %08lX, %08lX)\n", hMidiOut, uMessage, dwParam1, dwParam2);
652 if ((wmld = MMDRV_Get(hMidiOut, MMDRV_MIDIOUT, FALSE)) == NULL) {
654 if (uMessage == 0x0001) {
655 *(LPDWORD)dwParam1 = 1;
658 if ((wmld = MMDRV_Get(hMidiOut, MMDRV_MIDIOUT, TRUE)) != NULL) {
659 return MMDRV_PhysicalFeatures(wmld, uMessage, dwParam1, dwParam2);
661 return MMSYSERR_INVALHANDLE;
667 FIXME("can't handle OPEN or CLOSE message!\n");
668 return MMSYSERR_NOTSUPPORTED;
670 return MMDRV_Message(wmld, uMessage, dwParam1, dwParam2);
673 /**************************************************************************
674 * midiInGetNumDevs [WINMM.@]
676 UINT WINAPI midiInGetNumDevs(void)
678 return MMDRV_GetNum(MMDRV_MIDIIN);
681 /**************************************************************************
682 * midiInGetDevCapsW [WINMM.@]
684 UINT WINAPI midiInGetDevCapsW(UINT_PTR uDeviceID, LPMIDIINCAPSW lpCaps, UINT uSize)
688 TRACE("(%ld, %p, %d);\n", uDeviceID, lpCaps, uSize);
690 if (lpCaps == NULL) return MMSYSERR_INVALPARAM;
692 if ((wmld = MMDRV_Get((HANDLE)uDeviceID, MMDRV_MIDIIN, TRUE)) == NULL)
693 return MMSYSERR_BADDEVICEID;
695 return MMDRV_Message(wmld, MIDM_GETDEVCAPS, (DWORD_PTR)lpCaps, uSize);
698 /**************************************************************************
699 * midiInGetDevCapsA [WINMM.@]
701 UINT WINAPI midiInGetDevCapsA(UINT_PTR uDeviceID, LPMIDIINCAPSA lpCaps, UINT uSize)
706 if (lpCaps == NULL) return MMSYSERR_INVALPARAM;
708 ret = midiInGetDevCapsW(uDeviceID, &micW, sizeof(micW));
710 if (ret == MMSYSERR_NOERROR) {
712 micA.wMid = micW.wMid;
713 micA.wPid = micW.wPid;
714 micA.vDriverVersion = micW.vDriverVersion;
715 WideCharToMultiByte( CP_ACP, 0, micW.szPname, -1, micA.szPname,
716 sizeof(micA.szPname), NULL, NULL );
717 micA.dwSupport = micW.dwSupport;
718 memcpy(lpCaps, &micA, min(uSize, sizeof(micA)));
723 /**************************************************************************
724 * midiInOpen [WINMM.@]
726 UINT WINAPI midiInOpen(HMIDIIN* lphMidiIn, UINT uDeviceID,
727 DWORD_PTR dwCallback, DWORD_PTR dwInstance, DWORD dwFlags)
733 TRACE("(%p, %d, %08lX, %08lX, %08X);\n",
734 lphMidiIn, uDeviceID, dwCallback, dwInstance, dwFlags);
736 if (lphMidiIn != NULL) *lphMidiIn = 0;
738 dwRet = WINMM_CheckCallback(dwCallback, dwFlags, FALSE);
739 if (dwRet != MMSYSERR_NOERROR)
742 lpwm = (LPWINE_MIDI)MMDRV_Alloc(sizeof(WINE_MIDI), MMDRV_MIDIIN, &hMidiIn,
743 &dwFlags, &dwCallback, &dwInstance);
746 return MMSYSERR_NOMEM;
748 lpwm->mod.hMidi = hMidiIn;
749 lpwm->mod.dwCallback = dwCallback;
750 lpwm->mod.dwInstance = dwInstance;
752 lpwm->mld.uDeviceID = uDeviceID;
753 dwRet = MMDRV_Open(&lpwm->mld, MIDM_OPEN, (DWORD_PTR)&lpwm->mod, dwFlags);
755 if (dwRet != MMSYSERR_NOERROR) {
756 MMDRV_Free(hMidiIn, &lpwm->mld);
759 if (lphMidiIn != NULL) *lphMidiIn = hMidiIn;
760 TRACE("=> %d hMidi=%p\n", dwRet, hMidiIn);
765 /**************************************************************************
766 * midiInClose [WINMM.@]
768 UINT WINAPI midiInClose(HMIDIIN hMidiIn)
773 TRACE("(%p)\n", hMidiIn);
775 if ((wmld = MMDRV_Get(hMidiIn, MMDRV_MIDIIN, FALSE)) == NULL)
776 return MMSYSERR_INVALHANDLE;
778 dwRet = MMDRV_Close(wmld, MIDM_CLOSE);
779 MMDRV_Free(hMidiIn, wmld);
783 /**************************************************************************
784 * midiInPrepareHeader [WINMM.@]
786 UINT WINAPI midiInPrepareHeader(HMIDIIN hMidiIn,
787 MIDIHDR* lpMidiInHdr, UINT uSize)
791 TRACE("(%p, %p, %d)\n", hMidiIn, lpMidiInHdr, uSize);
793 if (lpMidiInHdr == NULL || uSize < offsetof(MIDIHDR,dwOffset))
794 return MMSYSERR_INVALPARAM;
796 if ((wmld = MMDRV_Get(hMidiIn, MMDRV_MIDIIN, FALSE)) == NULL)
797 return MMSYSERR_INVALHANDLE;
799 return MMDRV_Message(wmld, MIDM_PREPARE, (DWORD_PTR)lpMidiInHdr, uSize);
802 /**************************************************************************
803 * midiInUnprepareHeader [WINMM.@]
805 UINT WINAPI midiInUnprepareHeader(HMIDIIN hMidiIn,
806 MIDIHDR* lpMidiInHdr, UINT uSize)
810 TRACE("(%p, %p, %d)\n", hMidiIn, lpMidiInHdr, uSize);
812 if (lpMidiInHdr == NULL || uSize < offsetof(MIDIHDR,dwOffset))
813 return MMSYSERR_INVALPARAM;
815 if (!(lpMidiInHdr->dwFlags & MHDR_PREPARED)) {
816 return MMSYSERR_NOERROR;
819 if ((wmld = MMDRV_Get(hMidiIn, MMDRV_MIDIIN, FALSE)) == NULL)
820 return MMSYSERR_INVALHANDLE;
822 return MMDRV_Message(wmld, MIDM_UNPREPARE, (DWORD_PTR)lpMidiInHdr, uSize);
825 /**************************************************************************
826 * midiInAddBuffer [WINMM.@]
828 UINT WINAPI midiInAddBuffer(HMIDIIN hMidiIn,
829 MIDIHDR* lpMidiInHdr, UINT uSize)
833 TRACE("(%p, %p, %d)\n", hMidiIn, lpMidiInHdr, uSize);
835 if ((wmld = MMDRV_Get(hMidiIn, MMDRV_MIDIIN, FALSE)) == NULL)
836 return MMSYSERR_INVALHANDLE;
838 return MMDRV_Message(wmld, MIDM_ADDBUFFER, (DWORD_PTR)lpMidiInHdr, uSize);
841 /**************************************************************************
842 * midiInStart [WINMM.@]
844 UINT WINAPI midiInStart(HMIDIIN hMidiIn)
848 TRACE("(%p)\n", hMidiIn);
850 if ((wmld = MMDRV_Get(hMidiIn, MMDRV_MIDIIN, FALSE)) == NULL)
851 return MMSYSERR_INVALHANDLE;
853 return MMDRV_Message(wmld, MIDM_START, 0L, 0L);
856 /**************************************************************************
857 * midiInStop [WINMM.@]
859 UINT WINAPI midiInStop(HMIDIIN hMidiIn)
863 TRACE("(%p)\n", hMidiIn);
865 if ((wmld = MMDRV_Get(hMidiIn, MMDRV_MIDIIN, FALSE)) == NULL)
866 return MMSYSERR_INVALHANDLE;
868 return MMDRV_Message(wmld, MIDM_STOP, 0L, 0L);
871 /**************************************************************************
872 * midiInReset [WINMM.@]
874 UINT WINAPI midiInReset(HMIDIIN hMidiIn)
878 TRACE("(%p)\n", hMidiIn);
880 if ((wmld = MMDRV_Get(hMidiIn, MMDRV_MIDIIN, FALSE)) == NULL)
881 return MMSYSERR_INVALHANDLE;
883 return MMDRV_Message(wmld, MIDM_RESET, 0L, 0L);
886 /**************************************************************************
887 * midiInGetID [WINMM.@]
889 UINT WINAPI midiInGetID(HMIDIIN hMidiIn, UINT* lpuDeviceID)
893 TRACE("(%p, %p)\n", hMidiIn, lpuDeviceID);
895 if (lpuDeviceID == NULL) return MMSYSERR_INVALPARAM;
897 if ((wmld = MMDRV_Get(hMidiIn, MMDRV_MIDIIN, TRUE)) == NULL)
898 return MMSYSERR_INVALHANDLE;
900 *lpuDeviceID = wmld->uDeviceID;
902 return MMSYSERR_NOERROR;
905 /**************************************************************************
906 * midiInMessage [WINMM.@]
908 UINT WINAPI midiInMessage(HMIDIIN hMidiIn, UINT uMessage,
909 DWORD_PTR dwParam1, DWORD_PTR dwParam2)
913 TRACE("(%p, %04X, %08lX, %08lX)\n", hMidiIn, uMessage, dwParam1, dwParam2);
915 if ((wmld = MMDRV_Get(hMidiIn, MMDRV_MIDIIN, FALSE)) == NULL)
916 return MMSYSERR_INVALHANDLE;
921 FIXME("can't handle OPEN or CLOSE message!\n");
922 return MMSYSERR_NOTSUPPORTED;
924 return MMDRV_Message(wmld, uMessage, dwParam1, dwParam2);
927 /**************************************************************************
928 * midiConnect [WINMM.@]
930 MMRESULT WINAPI midiConnect(HMIDI hMidi, HMIDIOUT hmo, LPVOID pReserved)
932 FIXME("(%p, %p, %p): Stub\n", hMidi, hmo, pReserved);
933 return MMSYSERR_ERROR;
936 /**************************************************************************
937 * midiDisconnect [WINMM.@]
939 MMRESULT WINAPI midiDisconnect(HMIDI hMidi, HMIDIOUT hmo, LPVOID pReserved)
941 FIXME("(%p, %p, %p): Stub\n", hMidi, hmo, pReserved);
942 return MMSYSERR_ERROR;
945 typedef struct WINE_MIDIStream {
959 #define WINE_MSM_HEADER (WM_USER+0)
960 #define WINE_MSM_STOP (WM_USER+1)
962 /**************************************************************************
963 * MMSYSTEM_GetMidiStream [internal]
965 static BOOL MMSYSTEM_GetMidiStream(HMIDISTRM hMidiStrm, WINE_MIDIStream** lpMidiStrm, WINE_MIDI** lplpwm)
967 WINE_MIDI* lpwm = (LPWINE_MIDI)MMDRV_Get(hMidiStrm, MMDRV_MIDIOUT, FALSE);
976 *lpMidiStrm = (WINE_MIDIStream*)lpwm->mod.rgIds.dwStreamID;
978 return *lpMidiStrm != NULL;
981 /**************************************************************************
982 * MMSYSTEM_MidiStream_Convert [internal]
984 static DWORD MMSYSTEM_MidiStream_Convert(WINE_MIDIStream* lpMidiStrm, DWORD pulse)
988 if (lpMidiStrm->dwTimeDiv == 0) {
989 FIXME("Shouldn't happen. lpMidiStrm->dwTimeDiv = 0\n");
990 } else if (lpMidiStrm->dwTimeDiv > 0x8000) { /* SMPTE, unchecked FIXME? */
991 int nf = -(char)HIBYTE(lpMidiStrm->dwTimeDiv); /* number of frames */
992 int nsf = LOBYTE(lpMidiStrm->dwTimeDiv); /* number of sub-frames */
993 ret = (pulse * 1000) / (nf * nsf);
995 ret = (DWORD)((double)pulse * ((double)lpMidiStrm->dwTempo / 1000) /
996 (double)lpMidiStrm->dwTimeDiv);
1002 /**************************************************************************
1003 * MMSYSTEM_MidiStream_MessageHandler [internal]
1005 static BOOL MMSYSTEM_MidiStream_MessageHandler(WINE_MIDIStream* lpMidiStrm, LPWINE_MIDI lpwm, LPMSG msg)
1007 LPMIDIHDR lpMidiHdr;
1011 switch (msg->message) {
1013 SetEvent(lpMidiStrm->hEvent);
1017 /* this is not quite what MS doc says... */
1018 midiOutReset(lpMidiStrm->hDevice);
1019 /* empty list of already submitted buffers */
1020 for (lpMidiHdr = lpMidiStrm->lpMidiHdr; lpMidiHdr; ) {
1021 LPMIDIHDR lphdr = lpMidiHdr;
1022 lpMidiHdr = lpMidiHdr->lpNext;
1023 lphdr->dwFlags |= MHDR_DONE;
1024 lphdr->dwFlags &= ~MHDR_INQUEUE;
1026 DriverCallback(lpwm->mod.dwCallback, lpMidiStrm->wFlags,
1027 (HDRVR)lpMidiStrm->hDevice, MM_MOM_DONE,
1028 lpwm->mod.dwInstance, (DWORD_PTR)lphdr, 0);
1030 lpMidiStrm->lpMidiHdr = 0;
1031 SetEvent(lpMidiStrm->hEvent);
1033 case WINE_MSM_HEADER:
1034 /* sets initial tick count for first MIDIHDR */
1035 if (!lpMidiStrm->dwStartTicks)
1036 lpMidiStrm->dwStartTicks = GetTickCount();
1038 /* FIXME(EPP): "I don't understand the content of the first MIDIHDR sent
1039 * by native mcimidi, it doesn't look like a correct one".
1040 * this trick allows to throw it away... but I don't like it.
1041 * It looks like part of the file I'm trying to play and definitively looks
1042 * like raw midi content
1043 * I'd really like to understand why native mcimidi sends it. Perhaps a bad
1044 * synchronization issue where native mcimidi is still processing raw MIDI
1045 * content before generating MIDIEVENTs ?
1047 * 4c 04 89 3b 00 81 7c 99 3b 43 00 99 23 5e 04 89 L..;..|.;C..#^..
1048 * 3b 00 00 89 23 00 7c 99 3b 45 00 99 28 62 04 89 ;...#.|.;E..(b..
1049 * 3b 00 00 89 28 00 81 7c 99 3b 4e 00 99 23 5e 04 ;...(..|.;N..#^.
1050 * 89 3b 00 00 89 23 00 7c 99 3b 45 00 99 23 78 04 .;...#.|.;E..#x.
1051 * 89 3b 00 00 89 23 00 81 7c 99 3b 48 00 99 23 5e .;...#..|.;H..#^
1052 * 04 89 3b 00 00 89 23 00 7c 99 3b 4e 00 99 28 62 ..;...#.|.;N..(b
1053 * 04 89 3b 00 00 89 28 00 81 7c 99 39 4c 00 99 23 ..;...(..|.9L..#
1054 * 5e 04 89 39 00 00 89 23 00 82 7c 99 3b 4c 00 99 ^..9...#..|.;L..
1055 * 23 5e 04 89 3b 00 00 89 23 00 7c 99 3b 48 00 99 #^..;...#.|.;H..
1056 * 28 62 04 89 3b 00 00 89 28 00 81 7c 99 3b 3f 04 (b..;...(..|.;?.
1057 * 89 3b 00 1c 99 23 5e 04 89 23 00 5c 99 3b 45 00 .;...#^..#.\.;E.
1058 * 99 23 78 04 89 3b 00 00 89 23 00 81 7c 99 3b 46 .#x..;...#..|.;F
1059 * 00 99 23 5e 04 89 3b 00 00 89 23 00 7c 99 3b 48 ..#^..;...#.|.;H
1060 * 00 99 28 62 04 89 3b 00 00 89 28 00 81 7c 99 3b ..(b..;...(..|.;
1061 * 46 00 99 23 5e 04 89 3b 00 00 89 23 00 7c 99 3b F..#^..;...#.|.;
1062 * 48 00 99 23 78 04 89 3b 00 00 89 23 00 81 7c 99 H..#x..;...#..|.
1063 * 3b 4c 00 99 23 5e 04 89 3b 00 00 89 23 00 7c 99 ;L..#^..;...#.|.
1065 lpMidiHdr = (LPMIDIHDR)msg->lParam;
1066 lpData = (LPBYTE)lpMidiHdr->lpData;
1067 TRACE("Adding %s lpMidiHdr=%p [lpData=0x%p dwBytesRecorded=%u/%u dwFlags=0x%08x size=%lu]\n",
1068 (lpMidiHdr->dwFlags & MHDR_ISSTRM) ? "stream" : "regular", lpMidiHdr,
1069 lpMidiHdr, lpMidiHdr->dwBytesRecorded, lpMidiHdr->dwBufferLength,
1070 lpMidiHdr->dwFlags, msg->wParam);
1072 /* dumps content of lpMidiHdr->lpData
1073 * FIXME: there should be a debug routine somewhere that already does this
1074 * I hate spreading this type of shit all around the code
1076 for (dwToGo = 0; dwToGo < lpMidiHdr->dwBufferLength; dwToGo += 16) {
1080 for (i = 0; i < min(16, lpMidiHdr->dwBufferLength - dwToGo); i++)
1081 printf("%02x ", lpData[dwToGo + i]);
1084 for (i = 0; i < min(16, lpMidiHdr->dwBufferLength - dwToGo); i++) {
1085 ch = lpData[dwToGo + i];
1086 printf("%c", (ch >= 0x20 && ch <= 0x7F) ? ch : '.');
1091 if (((LPMIDIEVENT)lpData)->dwStreamID != 0 &&
1092 ((LPMIDIEVENT)lpData)->dwStreamID != 0xFFFFFFFF &&
1093 ((LPMIDIEVENT)lpData)->dwStreamID != (DWORD)lpMidiStrm) {
1094 FIXME("Dropping bad %s lpMidiHdr (streamID=%08x)\n",
1095 (lpMidiHdr->dwFlags & MHDR_ISSTRM) ? "stream" : "regular",
1096 ((LPMIDIEVENT)lpData)->dwStreamID);
1097 lpMidiHdr->dwFlags |= MHDR_DONE;
1098 lpMidiHdr->dwFlags &= ~MHDR_INQUEUE;
1100 DriverCallback(lpwm->mod.dwCallback, lpMidiStrm->wFlags,
1101 (HDRVR)lpMidiStrm->hDevice, MM_MOM_DONE,
1102 lpwm->mod.dwInstance, (DWORD_PTR)lpMidiHdr, 0);
1106 for (lpmh = &lpMidiStrm->lpMidiHdr; *lpmh; lpmh = &(*lpmh)->lpNext);
1108 lpMidiHdr = (LPMIDIHDR)msg->lParam;
1109 lpMidiHdr->lpNext = 0;
1110 lpMidiHdr->dwFlags |= MHDR_INQUEUE;
1111 lpMidiHdr->dwFlags &= ~MHDR_DONE;
1115 FIXME("Unknown message %d\n", msg->message);
1121 /**************************************************************************
1122 * MMSYSTEM_MidiStream_Player [internal]
1124 static DWORD CALLBACK MMSYSTEM_MidiStream_Player(LPVOID pmt)
1126 WINE_MIDIStream* lpMidiStrm = pmt;
1131 LPMIDIHDR lpMidiHdr;
1134 TRACE("(%p)!\n", lpMidiStrm);
1137 (lpwm = (LPWINE_MIDI)MMDRV_Get(lpMidiStrm->hDevice, MMDRV_MIDIOUT, FALSE)) == NULL)
1140 /* force thread's queue creation */
1141 PeekMessageA(&msg, 0, 0, 0, PM_NOREMOVE);
1143 lpMidiStrm->dwStartTicks = 0;
1144 lpMidiStrm->dwPulses = 0;
1146 lpMidiStrm->lpMidiHdr = 0;
1148 /* midiStreamOpen is waiting for ack */
1149 SetEvent(lpMidiStrm->hEvent);
1152 lpMidiHdr = lpMidiStrm->lpMidiHdr;
1154 /* for first message, block until one arrives, then process all that are available */
1155 GetMessageA(&msg, 0, 0, 0);
1157 if (!MMSYSTEM_MidiStream_MessageHandler(lpMidiStrm, lpwm, &msg))
1159 } while (PeekMessageA(&msg, 0, 0, 0, PM_REMOVE));
1164 while (dwOffset + offsetof(MIDIEVENT,dwParms) <= lpMidiHdr->dwBytesRecorded) {
1165 LPMIDIEVENT me = (LPMIDIEVENT)(lpMidiHdr->lpData+dwOffset);
1167 /* do we have to wait ? */
1168 if (me->dwDeltaTime) {
1169 lpMidiStrm->dwPositionMS += MMSYSTEM_MidiStream_Convert(lpMidiStrm, me->dwDeltaTime);
1170 lpMidiStrm->dwPulses += me->dwDeltaTime;
1172 dwToGo = lpMidiStrm->dwStartTicks + lpMidiStrm->dwPositionMS;
1174 TRACE("%d/%d/%d\n", dwToGo, GetTickCount(), me->dwDeltaTime);
1175 while ((dwCurrTC = GetTickCount()) < dwToGo) {
1176 if (MsgWaitForMultipleObjects(0, NULL, FALSE, dwToGo - dwCurrTC, QS_ALLINPUT) == WAIT_OBJECT_0) {
1177 /* got a message, handle it */
1178 while (PeekMessageA(&msg, 0, 0, 0, PM_REMOVE)) {
1179 if (!MMSYSTEM_MidiStream_MessageHandler(lpMidiStrm, lpwm, &msg))
1181 /* is lpMidiHdr still current? */
1182 if (lpMidiHdr != lpMidiStrm->lpMidiHdr) {
1187 /* timeout, so me->dwDeltaTime is elapsed, can break the while loop */
1192 switch (MEVT_EVENTTYPE(me->dwEvent & ~MEVT_F_CALLBACK)) {
1194 FIXME("NIY: MEVT_COMMENT\n");
1195 /* do nothing, skip bytes */
1198 midiOutLongMsg(lpMidiStrm->hDevice, lpMidiStrm->lpMidiHdr, MEVT_EVENTPARM(me->dwEvent));
1203 midiOutShortMsg(lpMidiStrm->hDevice, MEVT_EVENTPARM(me->dwEvent));
1206 lpMidiStrm->dwTempo = MEVT_EVENTPARM(me->dwEvent);
1211 FIXME("Unknown MEVT (0x%02x)\n", MEVT_EVENTTYPE(me->dwEvent & ~MEVT_F_CALLBACK));
1214 if (me->dwEvent & MEVT_F_CALLBACK) {
1215 /* native fills dwOffset regardless of the cbMidiHdr size argument to midiStreamOut */
1216 lpMidiHdr->dwOffset = dwOffset;
1217 DriverCallback(lpwm->mod.dwCallback, lpMidiStrm->wFlags,
1218 (HDRVR)lpMidiStrm->hDevice, MM_MOM_POSITIONCB,
1219 lpwm->mod.dwInstance, (LPARAM)lpMidiHdr, 0L);
1221 dwOffset += offsetof(MIDIEVENT,dwParms);
1222 if (me->dwEvent & MEVT_F_LONG)
1223 dwOffset += (MEVT_EVENTPARM(me->dwEvent) + 3) & ~3;
1225 /* done with this header */
1226 lpMidiStrm->lpMidiHdr = lpMidiHdr->lpNext;
1227 lpMidiHdr->dwFlags |= MHDR_DONE;
1228 lpMidiHdr->dwFlags &= ~MHDR_INQUEUE;
1230 DriverCallback(lpwm->mod.dwCallback, lpMidiStrm->wFlags,
1231 (HDRVR)lpMidiStrm->hDevice, MM_MOM_DONE,
1232 lpwm->mod.dwInstance, (DWORD_PTR)lpMidiHdr, 0);
1236 TRACE("End of thread\n");
1240 /**************************************************************************
1241 * MMSYSTEM_MidiStream_PostMessage [internal]
1243 static BOOL MMSYSTEM_MidiStream_PostMessage(WINE_MIDIStream* lpMidiStrm, WORD msg, DWORD pmt1, DWORD pmt2)
1245 if (PostThreadMessageA(lpMidiStrm->dwThreadID, msg, pmt1, pmt2)) {
1246 MsgWaitForMultipleObjects( 1, &lpMidiStrm->hEvent, FALSE, INFINITE, 0 );
1248 ERR("bad PostThreadMessageA\n");
1254 /**************************************************************************
1255 * midiStreamClose [WINMM.@]
1257 MMRESULT WINAPI midiStreamClose(HMIDISTRM hMidiStrm)
1259 WINE_MIDIStream* lpMidiStrm;
1261 TRACE("(%p)!\n", hMidiStrm);
1263 if (!MMSYSTEM_GetMidiStream(hMidiStrm, &lpMidiStrm, NULL))
1264 return MMSYSERR_INVALHANDLE;
1266 midiStreamStop(hMidiStrm);
1267 MMSYSTEM_MidiStream_PostMessage(lpMidiStrm, WM_QUIT, 0, 0);
1268 CloseHandle(lpMidiStrm->hEvent);
1269 HeapFree(GetProcessHeap(), 0, lpMidiStrm);
1271 return midiOutClose((HMIDIOUT)hMidiStrm);
1274 /**************************************************************************
1275 * midiStreamOpen [WINMM.@]
1277 MMRESULT WINAPI midiStreamOpen(HMIDISTRM* lphMidiStrm, LPUINT lpuDeviceID,
1278 DWORD cMidi, DWORD_PTR dwCallback,
1279 DWORD_PTR dwInstance, DWORD fdwOpen)
1281 WINE_MIDIStream* lpMidiStrm;
1283 MIDIOPENSTRMID mosm;
1287 TRACE("(%p, %p, %d, 0x%08lx, 0x%08lx, 0x%08x)!\n",
1288 lphMidiStrm, lpuDeviceID, cMidi, dwCallback, dwInstance, fdwOpen);
1290 if (cMidi != 1 || lphMidiStrm == NULL || lpuDeviceID == NULL)
1291 return MMSYSERR_INVALPARAM;
1293 ret = WINMM_CheckCallback(dwCallback, fdwOpen, FALSE);
1294 if (ret != MMSYSERR_NOERROR)
1297 lpMidiStrm = HeapAlloc(GetProcessHeap(), 0, sizeof(WINE_MIDIStream));
1299 return MMSYSERR_NOMEM;
1301 lpMidiStrm->dwTempo = 500000;
1302 lpMidiStrm->dwTimeDiv = 480; /* 480 is 120 quarter notes per minute *//* FIXME ??*/
1303 lpMidiStrm->dwPositionMS = 0;
1305 mosm.dwStreamID = (DWORD)lpMidiStrm;
1306 /* FIXME: the correct value is not allocated yet for MAPPER */
1307 mosm.wDeviceID = *lpuDeviceID;
1308 lpwm = MIDI_OutAlloc(&hMidiOut, &dwCallback, &dwInstance, &fdwOpen, 1, &mosm);
1310 HeapFree(GetProcessHeap(), 0, lpMidiStrm);
1311 return MMSYSERR_NOMEM;
1313 lpMidiStrm->hDevice = hMidiOut;
1314 *lphMidiStrm = (HMIDISTRM)hMidiOut;
1316 lpwm->mld.uDeviceID = *lpuDeviceID;
1318 ret = MMDRV_Open(&lpwm->mld, MODM_OPEN, (DWORD_PTR)&lpwm->mod, fdwOpen);
1319 if (ret != MMSYSERR_NOERROR) {
1320 MMDRV_Free(hMidiOut, &lpwm->mld);
1321 HeapFree(GetProcessHeap(), 0, lpMidiStrm);
1325 lpMidiStrm->hEvent = CreateEventW(NULL, FALSE, FALSE, NULL);
1326 lpMidiStrm->wFlags = HIWORD(fdwOpen);
1328 lpMidiStrm->hThread = CreateThread(NULL, 0, MMSYSTEM_MidiStream_Player,
1329 lpMidiStrm, 0, &(lpMidiStrm->dwThreadID));
1331 if (!lpMidiStrm->hThread) {
1332 midiStreamClose((HMIDISTRM)hMidiOut);
1333 return MMSYSERR_NOMEM;
1335 SetThreadPriority(lpMidiStrm->hThread, THREAD_PRIORITY_TIME_CRITICAL);
1337 /* wait for thread to have started, and for its queue to be created */
1338 WaitForSingleObject(lpMidiStrm->hEvent, INFINITE);
1339 /* start in paused mode */
1340 SuspendThread(lpMidiStrm->hThread);
1342 TRACE("=> (%u/%d) hMidi=%p ret=%d lpMidiStrm=%p\n",
1343 *lpuDeviceID, lpwm->mld.uDeviceID, *lphMidiStrm, ret, lpMidiStrm);
1347 /**************************************************************************
1348 * midiStreamOut [WINMM.@]
1350 MMRESULT WINAPI midiStreamOut(HMIDISTRM hMidiStrm, LPMIDIHDR lpMidiHdr,
1353 WINE_MIDIStream* lpMidiStrm;
1354 DWORD ret = MMSYSERR_NOERROR;
1356 TRACE("(%p, %p, %u)!\n", hMidiStrm, lpMidiHdr, cbMidiHdr);
1358 if (cbMidiHdr < offsetof(MIDIHDR,dwOffset) || !lpMidiHdr || !lpMidiHdr->lpData
1359 || lpMidiHdr->dwBufferLength < lpMidiHdr->dwBytesRecorded
1360 || lpMidiHdr->dwBytesRecorded % 4 /* player expects DWORD padding */)
1361 return MMSYSERR_INVALPARAM;
1362 /* FIXME: Native additionally checks if the MIDIEVENTs in lpData
1363 * exactly fit dwBytesRecorded. */
1365 if (!(lpMidiHdr->dwFlags & MHDR_PREPARED))
1366 return MIDIERR_UNPREPARED;
1368 if (lpMidiHdr->dwFlags & MHDR_INQUEUE)
1369 return MIDIERR_STILLPLAYING;
1371 if (!MMSYSTEM_GetMidiStream(hMidiStrm, &lpMidiStrm, NULL)) {
1372 ret = MMSYSERR_INVALHANDLE;
1374 lpMidiHdr->dwFlags |= MHDR_ISSTRM | MHDR_INQUEUE;
1375 lpMidiHdr->dwFlags &= ~MHDR_DONE;
1376 if (!PostThreadMessageA(lpMidiStrm->dwThreadID,
1377 WINE_MSM_HEADER, cbMidiHdr,
1378 (LPARAM)lpMidiHdr)) {
1379 ERR("bad PostThreadMessageA\n");
1380 ret = MMSYSERR_ERROR;
1386 /**************************************************************************
1387 * midiStreamPause [WINMM.@]
1389 MMRESULT WINAPI midiStreamPause(HMIDISTRM hMidiStrm)
1391 WINE_MIDIStream* lpMidiStrm;
1392 DWORD ret = MMSYSERR_NOERROR;
1394 TRACE("(%p)!\n", hMidiStrm);
1396 if (!MMSYSTEM_GetMidiStream(hMidiStrm, &lpMidiStrm, NULL)) {
1397 ret = MMSYSERR_INVALHANDLE;
1399 if (SuspendThread(lpMidiStrm->hThread) == 0xFFFFFFFF) {
1400 ERR("bad Suspend (%d)\n", GetLastError());
1401 ret = MMSYSERR_ERROR;
1407 /**************************************************************************
1408 * midiStreamPosition [WINMM.@]
1410 MMRESULT WINAPI midiStreamPosition(HMIDISTRM hMidiStrm, LPMMTIME lpMMT, UINT cbmmt)
1412 WINE_MIDIStream* lpMidiStrm;
1413 DWORD ret = MMSYSERR_NOERROR;
1415 TRACE("(%p, %p, %u)!\n", hMidiStrm, lpMMT, cbmmt);
1417 if (!MMSYSTEM_GetMidiStream(hMidiStrm, &lpMidiStrm, NULL)) {
1418 ret = MMSYSERR_INVALHANDLE;
1419 } else if (lpMMT == NULL || cbmmt != sizeof(MMTIME)) {
1420 ret = MMSYSERR_INVALPARAM;
1422 switch (lpMMT->wType) {
1424 FIXME("Unsupported time type %x\n", lpMMT->wType);
1427 lpMMT->wType = TIME_MS;
1428 /* fall through to alternative format */
1430 lpMMT->u.ms = lpMidiStrm->dwPositionMS;
1431 TRACE("=> %d ms\n", lpMMT->u.ms);
1434 lpMMT->u.ticks = lpMidiStrm->dwPulses;
1435 TRACE("=> %d ticks\n", lpMMT->u.ticks);
1442 /**************************************************************************
1443 * midiStreamProperty [WINMM.@]
1445 MMRESULT WINAPI midiStreamProperty(HMIDISTRM hMidiStrm, LPBYTE lpPropData, DWORD dwProperty)
1447 WINE_MIDIStream* lpMidiStrm;
1448 MMRESULT ret = MMSYSERR_NOERROR;
1450 TRACE("(%p, %p, %x)\n", hMidiStrm, lpPropData, dwProperty);
1452 if (!MMSYSTEM_GetMidiStream(hMidiStrm, &lpMidiStrm, NULL)) {
1453 ret = MMSYSERR_INVALHANDLE;
1454 } else if ((dwProperty & (MIDIPROP_GET|MIDIPROP_SET)) == 0) {
1455 ret = MMSYSERR_INVALPARAM;
1456 } else if (dwProperty & MIDIPROP_TEMPO) {
1457 MIDIPROPTEMPO* mpt = (MIDIPROPTEMPO*)lpPropData;
1459 if (sizeof(MIDIPROPTEMPO) != mpt->cbStruct) {
1460 ret = MMSYSERR_INVALPARAM;
1461 } else if (dwProperty & MIDIPROP_SET) {
1462 lpMidiStrm->dwTempo = mpt->dwTempo;
1463 TRACE("Setting tempo to %d\n", mpt->dwTempo);
1464 } else if (dwProperty & MIDIPROP_GET) {
1465 mpt->dwTempo = lpMidiStrm->dwTempo;
1466 TRACE("Getting tempo <= %d\n", mpt->dwTempo);
1468 } else if (dwProperty & MIDIPROP_TIMEDIV) {
1469 MIDIPROPTIMEDIV* mptd = (MIDIPROPTIMEDIV*)lpPropData;
1471 if (sizeof(MIDIPROPTIMEDIV) != mptd->cbStruct) {
1472 ret = MMSYSERR_INVALPARAM;
1473 } else if (dwProperty & MIDIPROP_SET) {
1474 lpMidiStrm->dwTimeDiv = mptd->dwTimeDiv;
1475 TRACE("Setting time div to %d\n", mptd->dwTimeDiv);
1476 } else if (dwProperty & MIDIPROP_GET) {
1477 mptd->dwTimeDiv = lpMidiStrm->dwTimeDiv;
1478 TRACE("Getting time div <= %d\n", mptd->dwTimeDiv);
1481 ret = MMSYSERR_INVALPARAM;
1487 /**************************************************************************
1488 * midiStreamRestart [WINMM.@]
1490 MMRESULT WINAPI midiStreamRestart(HMIDISTRM hMidiStrm)
1492 WINE_MIDIStream* lpMidiStrm;
1493 MMRESULT ret = MMSYSERR_NOERROR;
1495 TRACE("(%p)!\n", hMidiStrm);
1497 if (!MMSYSTEM_GetMidiStream(hMidiStrm, &lpMidiStrm, NULL)) {
1498 ret = MMSYSERR_INVALHANDLE;
1502 /* since we increase the thread suspend count on each midiStreamPause
1503 * there may be a need for several ResumeThread
1506 ret = ResumeThread(lpMidiStrm->hThread);
1507 } while (ret != 0xFFFFFFFF && ret > 1);
1508 if (ret == 0xFFFFFFFF) {
1509 ERR("bad Resume (%d)\n", GetLastError());
1510 ret = MMSYSERR_ERROR;
1512 lpMidiStrm->dwStartTicks = GetTickCount() - lpMidiStrm->dwPositionMS;
1518 /**************************************************************************
1519 * midiStreamStop [WINMM.@]
1521 MMRESULT WINAPI midiStreamStop(HMIDISTRM hMidiStrm)
1523 WINE_MIDIStream* lpMidiStrm;
1524 MMRESULT ret = MMSYSERR_NOERROR;
1526 TRACE("(%p)!\n", hMidiStrm);
1528 if (!MMSYSTEM_GetMidiStream(hMidiStrm, &lpMidiStrm, NULL)) {
1529 ret = MMSYSERR_INVALHANDLE;
1531 /* in case stream has been paused... FIXME is the current state correct ? */
1532 midiStreamRestart(hMidiStrm);
1533 MMSYSTEM_MidiStream_PostMessage(lpMidiStrm, WINE_MSM_STOP, 0, 0);
1545 static DWORD WINAPI mmTaskRun(void* pmt)
1547 struct mm_starter mms;
1549 memcpy(&mms, pmt, sizeof(struct mm_starter));
1550 HeapFree(GetProcessHeap(), 0, pmt);
1552 if (mms.event) SetEvent(mms.event);
1556 /******************************************************************
1557 * mmTaskCreate (WINMM.@)
1559 UINT WINAPI mmTaskCreate(LPTASKCALLBACK cb, HANDLE* ph, DWORD_PTR client)
1563 struct mm_starter *mms;
1565 mms = HeapAlloc(GetProcessHeap(), 0, sizeof(struct mm_starter));
1566 if (mms == NULL) return TASKERR_OUTOFMEMORY;
1569 mms->client = client;
1570 if (ph) hEvent = CreateEventW(NULL, FALSE, FALSE, NULL);
1571 mms->event = hEvent;
1573 hThread = CreateThread(0, 0, mmTaskRun, mms, 0, NULL);
1575 HeapFree(GetProcessHeap(), 0, mms);
1576 if (hEvent) CloseHandle(hEvent);
1577 return TASKERR_OUTOFMEMORY;
1579 SetThreadPriority(hThread, THREAD_PRIORITY_TIME_CRITICAL);
1580 if (ph) *ph = hEvent;
1581 CloseHandle(hThread);
1585 /******************************************************************
1586 * mmTaskBlock (WINMM.@)
1588 VOID WINAPI mmTaskBlock(DWORD tid)
1594 GetMessageA(&msg, 0, 0, 0);
1595 if (msg.hwnd) DispatchMessageA(&msg);
1596 } while (msg.message != WM_USER);
1599 /******************************************************************
1600 * mmTaskSignal (WINMM.@)
1602 BOOL WINAPI mmTaskSignal(DWORD tid)
1604 return PostThreadMessageW(tid, WM_USER, 0, 0);
1607 /******************************************************************
1608 * mmTaskYield (WINMM.@)
1610 VOID WINAPI mmTaskYield(VOID) {}
1612 /******************************************************************
1613 * mmGetCurrentTask (WINMM.@)
1615 DWORD WINAPI mmGetCurrentTask(VOID)
1617 return GetCurrentThreadId();