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Release 1.4-rc3.
[wine/multimedia.git] / dlls / winmm / playsound.c
blob02e24e879373c5e52c328f4f28d2e52ba2c0cd46
1 /* -*- tab-width: 8; c-basic-offset: 4 -*- */
2
3 /*
4 * MMSYSTEM functions
5 *
6 * Copyright 1993 Martin Ayotte
7 * 1998-2002 Eric Pouech
8 *
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.
13 *
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.
18 *
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
22 */
23
24 #include <stdarg.h>
25 #include <string.h>
26
27 #include "windef.h"
28 #include "winbase.h"
29 #include "mmsystem.h"
30 #include "wingdi.h"
31 #include "winuser.h"
32 #include "winreg.h"
33 #include "winemm.h"
34 #include "winternl.h"
35
36 #include "wine/debug.h"
37
38 WINE_DEFAULT_DEBUG_CHANNEL(winmm);
39
40 typedef struct tagWINE_PLAYSOUND
41 {
42 unsigned bLoop : 1,
43 bAlloc : 1;
44 LPCWSTR pszSound;
45 HMODULE hMod;
46 DWORD fdwSound;
47 struct tagWINE_PLAYSOUND* lpNext;
48 } WINE_PLAYSOUND;
49
50 static WINE_PLAYSOUND *PlaySoundList;
51 static BOOL bPlaySoundStop;
52
53 static HMMIO get_mmioFromFile(LPCWSTR lpszName)
54 {
55 HMMIO ret;
56 WCHAR buf[256];
57 LPWSTR dummy;
58
59 ret = mmioOpenW((LPWSTR)lpszName, NULL,
60 MMIO_ALLOCBUF | MMIO_READ | MMIO_DENYWRITE);
61 if (ret != 0) return ret;
62 if (SearchPathW(NULL, lpszName, NULL, sizeof(buf)/sizeof(buf[0]), buf, &dummy))
63 {
64 return mmioOpenW(buf, NULL,
65 MMIO_ALLOCBUF | MMIO_READ | MMIO_DENYWRITE);
66 }
67 return 0;
68 }
69
70 static HMMIO get_mmioFromProfile(UINT uFlags, LPCWSTR lpszName)
71 {
72 WCHAR str[128];
73 LPWSTR ptr;
74 HMMIO hmmio;
75 HKEY hRegSnd, hRegApp, hScheme, hSnd;
76 DWORD err, type, count;
77
78 static const WCHAR wszSounds[] = {'S','o','u','n','d','s',0};
79 static const WCHAR wszDefault[] = {'D','e','f','a','u','l','t',0};
80 static const WCHAR wszKey[] = {'A','p','p','E','v','e','n','t','s','\\',
81 'S','c','h','e','m','e','s','\\',
82 'A','p','p','s',0};
83 static const WCHAR wszDotDefault[] = {'.','D','e','f','a','u','l','t',0};
84 static const WCHAR wszDotCurrent[] = {'.','C','u','r','r','e','n','t',0};
85 static const WCHAR wszNull[] = {0};
86
87 TRACE("searching in SystemSound list for %s\n", debugstr_w(lpszName));
88 GetProfileStringW(wszSounds, lpszName, wszNull, str, sizeof(str)/sizeof(str[0]));
89 if (lstrlenW(str) == 0)
90 {
91 if (uFlags & SND_NODEFAULT) goto next;
92 GetProfileStringW(wszSounds, wszDefault, wszNull, str, sizeof(str)/sizeof(str[0]));
93 if (lstrlenW(str) == 0) goto next;
94 }
95 for (ptr = str; *ptr && *ptr != ','; ptr++);
96 if (*ptr) *ptr = 0;
97 hmmio = mmioOpenW(str, NULL, MMIO_ALLOCBUF | MMIO_READ | MMIO_DENYWRITE);
98 if (hmmio != 0) return hmmio;
99 next:
100 /* we look up the registry under
101 * HKCU\AppEvents\Schemes\Apps\.Default
102 * HKCU\AppEvents\Schemes\Apps\<AppName>
103 */
104 if (RegOpenKeyW(HKEY_CURRENT_USER, wszKey, &hRegSnd) != 0) goto none;
105 if (uFlags & SND_APPLICATION)
106 {
107 DWORD len;
108
109 err = 1; /* error */
110 len = GetModuleFileNameW(0, str, sizeof(str)/sizeof(str[0]));
111 if (len > 0 && len < sizeof(str)/sizeof(str[0]))
112 {
113 for (ptr = str + lstrlenW(str) - 1; ptr >= str; ptr--)
114 {
115 if (*ptr == '.') *ptr = 0;
116 if (*ptr == '\\')
117 {
118 err = RegOpenKeyW(hRegSnd, ptr+1, &hRegApp);
119 break;
120 }
121 }
122 }
123 }
124 else
125 {
126 err = RegOpenKeyW(hRegSnd, wszDotDefault, &hRegApp);
127 }
128 RegCloseKey(hRegSnd);
129 if (err != 0) goto none;
130 err = RegOpenKeyW(hRegApp, lpszName, &hScheme);
131 RegCloseKey(hRegApp);
132 if (err != 0) goto none;
133 /* what's the difference between .Current and .Default ? */
134 err = RegOpenKeyW(hScheme, wszDotDefault, &hSnd);
135 if (err != 0)
136 {
137 err = RegOpenKeyW(hScheme, wszDotCurrent, &hSnd);
138 RegCloseKey(hScheme);
139 if (err != 0)
140 goto none;
141 }
142 count = sizeof(str)/sizeof(str[0]);
143 err = RegQueryValueExW(hSnd, NULL, 0, &type, (LPBYTE)str, &count);
144 RegCloseKey(hSnd);
145 if (err != 0 || !*str) goto none;
146 hmmio = mmioOpenW(str, NULL, MMIO_ALLOCBUF | MMIO_READ | MMIO_DENYWRITE);
147 if (hmmio) return hmmio;
148 none:
149 WARN("can't find SystemSound=%s !\n", debugstr_w(lpszName));
150 return 0;
151 }
152
153 struct playsound_data
154 {
155 HANDLE hEvent;
156 LONG dwEventCount;
157 };
158
159 static void CALLBACK PlaySound_Callback(HWAVEOUT hwo, UINT uMsg,
160 DWORD_PTR dwInstance,
161 DWORD_PTR dwParam1, DWORD_PTR dwParam2)
162 {
163 struct playsound_data* s = (struct playsound_data*)dwInstance;
164
165 switch (uMsg) {
166 case WOM_OPEN:
167 case WOM_CLOSE:
168 break;
169 case WOM_DONE:
170 InterlockedIncrement(&s->dwEventCount);
171 TRACE("Returning waveHdr=%lx\n", dwParam1);
172 SetEvent(s->hEvent);
173 break;
174 default:
175 ERR("Unknown uMsg=%d\n", uMsg);
176 }
177 }
178
179 static void PlaySound_WaitDone(struct playsound_data* s)
180 {
181 for (;;) {
182 if (InterlockedDecrement(&s->dwEventCount) >= 0) break;
183 InterlockedIncrement(&s->dwEventCount);
184
185 WaitForSingleObject(s->hEvent, INFINITE);
186 }
187 }
188
189 static BOOL PlaySound_IsString(DWORD fdwSound, const void* psz)
190 {
191 /* SND_RESOURCE is 0x40004 while
192 * SND_MEMORY is 0x00004
193 */
194 switch (fdwSound & (SND_RESOURCE|SND_ALIAS_ID|SND_FILENAME))
195 {
196 case SND_RESOURCE: return HIWORD(psz) != 0; /* by name or by ID ? */
197 case SND_ALIAS_ID:
198 case SND_MEMORY: return FALSE;
199 case SND_ALIAS:
200 case SND_FILENAME:
201 case SND_ALIAS|SND_FILENAME:
202 case 0: return TRUE;
203 default: FIXME("WTF\n"); return FALSE;
204 }
205 }
206
207 static void PlaySound_Free(WINE_PLAYSOUND* wps)
208 {
209 WINE_PLAYSOUND** p;
210
211 EnterCriticalSection(&WINMM_cs);
212 for (p = &PlaySoundList; *p && *p != wps; p = &((*p)->lpNext));
213 if (*p) *p = (*p)->lpNext;
214 if (PlaySoundList == NULL) SetEvent(psLastEvent);
215 LeaveCriticalSection(&WINMM_cs);
216 if (wps->bAlloc) HeapFree(GetProcessHeap(), 0, (void*)wps->pszSound);
217 HeapFree(GetProcessHeap(), 0, wps);
218 }
219
220 static WINE_PLAYSOUND* PlaySound_Alloc(const void* pszSound, HMODULE hmod,
221 DWORD fdwSound, BOOL bUnicode)
222 {
223 WINE_PLAYSOUND* wps;
224
225 wps = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*wps));
226 if (!wps) return NULL;
227
228 wps->hMod = hmod;
229 wps->fdwSound = fdwSound;
230 if (PlaySound_IsString(fdwSound, pszSound))
231 {
232 if (bUnicode)
233 {
234 if (fdwSound & SND_ASYNC)
235 {
236 LPWSTR sound = HeapAlloc(GetProcessHeap(), 0,
237 (lstrlenW(pszSound)+1) * sizeof(WCHAR));
238 if (!sound) goto oom_error;
239 wps->pszSound = lstrcpyW(sound, pszSound);
240 wps->bAlloc = TRUE;
241 }
242 else
243 wps->pszSound = pszSound;
244 }
245 else
246 {
247 UNICODE_STRING usBuffer;
248 RtlCreateUnicodeStringFromAsciiz(&usBuffer, pszSound);
249 wps->pszSound = usBuffer.Buffer;
250 if (!wps->pszSound) goto oom_error;
251 wps->bAlloc = TRUE;
252 }
253 }
254 else
255 wps->pszSound = pszSound;
256
257 return wps;
258 oom_error:
259 if (wps->bAlloc) HeapFree(GetProcessHeap(), 0, (void*)wps->pszSound);
260 HeapFree(GetProcessHeap(), 0, wps);
261 return NULL;
262 }
263
264 static DWORD WINAPI proc_PlaySound(LPVOID arg)
265 {
266 WINE_PLAYSOUND* wps = arg;
267 BOOL bRet = FALSE;
268 HMMIO hmmio = 0;
269 MMCKINFO ckMainRIFF;
270 MMCKINFO mmckInfo;
271 LPWAVEFORMATEX lpWaveFormat = NULL;
272 HWAVEOUT hWave = 0;
273 LPWAVEHDR waveHdr = NULL;
274 INT count, bufsize, left, index;
275 struct playsound_data s;
276 void* data;
277
278 s.hEvent = 0;
279
280 TRACE("SoundName=%s !\n", debugstr_w(wps->pszSound));
281
282 /* if resource, grab it */
283 if ((wps->fdwSound & SND_RESOURCE) == SND_RESOURCE) {
284 static const WCHAR wszWave[] = {'W','A','V','E',0};
285 HRSRC hRes;
286 HGLOBAL hGlob;
287
288 if ((hRes = FindResourceW(wps->hMod, wps->pszSound, wszWave)) == 0 ||
289 (hGlob = LoadResource(wps->hMod, hRes)) == 0)
290 goto errCleanUp;
291 if ((data = LockResource(hGlob)) == NULL) {
292 FreeResource(hGlob);
293 goto errCleanUp;
294 }
295 FreeResource(hGlob);
296 } else
297 data = (void*)wps->pszSound;
298
299 /* construct an MMIO stream (either in memory, or from a file */
300 if (wps->fdwSound & SND_MEMORY)
301 { /* NOTE: SND_RESOURCE has the SND_MEMORY bit set */
302 MMIOINFO mminfo;
303
304 memset(&mminfo, 0, sizeof(mminfo));
305 mminfo.fccIOProc = FOURCC_MEM;
306 mminfo.pchBuffer = data;
307 mminfo.cchBuffer = -1; /* FIXME: when a resource, could grab real size */
308 TRACE("Memory sound %p\n", data);
309 hmmio = mmioOpenW(NULL, &mminfo, MMIO_READ);
310 }
311 if (!hmmio && wps->fdwSound & SND_ALIAS)
312 {
313 if ((wps->fdwSound & SND_ALIAS_ID) == SND_ALIAS_ID)
314 {
315 static const WCHAR wszSystemAsterisk[] = {'S','y','s','t','e','m','A','s','t','e','r','i','s','k',0};
316 static const WCHAR wszSystemDefault[] = {'S','y','s','t','e','m','D','e','f','a','u','l','t',0};
317 static const WCHAR wszSystemExclamation[] = {'S','y','s','t','e','m','E','x','c','l','a','m','a','t','i','o','n',0};
318 static const WCHAR wszSystemExit[] = {'S','y','s','t','e','m','E','x','i','t',0};
319 static const WCHAR wszSystemHand[] = {'S','y','s','t','e','m','H','a','n','d',0};
320 static const WCHAR wszSystemQuestion[] = {'S','y','s','t','e','m','Q','u','e','s','t','i','o','n',0};
321 static const WCHAR wszSystemStart[] = {'S','y','s','t','e','m','S','t','a','r','t',0};
322 static const WCHAR wszSystemWelcome[] = {'S','y','s','t','e','m','W','e','l','c','o','m','e',0};
323
324 wps->fdwSound &= ~(SND_ALIAS_ID ^ SND_ALIAS);
325 if (wps->pszSound == (LPCWSTR)SND_ALIAS_SYSTEMASTERISK)
326 wps->pszSound = wszSystemAsterisk;
327 else if (wps->pszSound == (LPCWSTR)SND_ALIAS_SYSTEMDEFAULT)
328 wps->pszSound = wszSystemDefault;
329 else if (wps->pszSound == (LPCWSTR)SND_ALIAS_SYSTEMEXCLAMATION)
330 wps->pszSound = wszSystemExclamation;
331 else if (wps->pszSound == (LPCWSTR)SND_ALIAS_SYSTEMEXIT)
332 wps->pszSound = wszSystemExit;
333 else if (wps->pszSound == (LPCWSTR)SND_ALIAS_SYSTEMHAND)
334 wps->pszSound = wszSystemHand;
335 else if (wps->pszSound == (LPCWSTR)SND_ALIAS_SYSTEMQUESTION)
336 wps->pszSound = wszSystemQuestion;
337 else if (wps->pszSound == (LPCWSTR)SND_ALIAS_SYSTEMSTART)
338 wps->pszSound = wszSystemStart;
339 else if (wps->pszSound == (LPCWSTR)SND_ALIAS_SYSTEMWELCOME)
340 wps->pszSound = wszSystemWelcome;
341 else goto errCleanUp;
342 }
343 hmmio = get_mmioFromProfile(wps->fdwSound, wps->pszSound);
344 }
345 if (!hmmio && wps->fdwSound & SND_FILENAME)
346 {
347 hmmio = get_mmioFromFile(wps->pszSound);
348 }
349 if (!(wps->fdwSound & (SND_FILENAME|SND_ALIAS|SND_MEMORY)))
350 {
351 if ((hmmio = get_mmioFromProfile(wps->fdwSound | SND_NODEFAULT, wps->pszSound)) == 0)
352 {
353 if ((hmmio = get_mmioFromFile(wps->pszSound)) == 0)
354 {
355 hmmio = get_mmioFromProfile(wps->fdwSound, wps->pszSound);
356 }
357 }
358 }
359 if (hmmio == 0) goto errCleanUp;
360
361 if (mmioDescend(hmmio, &ckMainRIFF, NULL, 0))
362 goto errCleanUp;
363
364 TRACE("ParentChunk ckid=%.4s fccType=%.4s cksize=%08X\n",
365 (LPSTR)&ckMainRIFF.ckid, (LPSTR)&ckMainRIFF.fccType, ckMainRIFF.cksize);
366
367 if ((ckMainRIFF.ckid != FOURCC_RIFF) ||
368 (ckMainRIFF.fccType != mmioFOURCC('W', 'A', 'V', 'E')))
369 goto errCleanUp;
370
371 mmckInfo.ckid = mmioFOURCC('f', 'm', 't', ' ');
372 if (mmioDescend(hmmio, &mmckInfo, &ckMainRIFF, MMIO_FINDCHUNK))
373 goto errCleanUp;
374
375 TRACE("Chunk Found ckid=%.4s fccType=%08x cksize=%08X\n",
376 (LPSTR)&mmckInfo.ckid, mmckInfo.fccType, mmckInfo.cksize);
377
378 lpWaveFormat = HeapAlloc(GetProcessHeap(), 0, mmckInfo.cksize);
379 if (!lpWaveFormat)
380 goto errCleanUp;
381 if (mmioRead(hmmio, (HPSTR)lpWaveFormat, mmckInfo.cksize) < sizeof(PCMWAVEFORMAT))
382 goto errCleanUp;
383
384 TRACE("wFormatTag=%04X !\n", lpWaveFormat->wFormatTag);
385 TRACE("nChannels=%d\n", lpWaveFormat->nChannels);
386 TRACE("nSamplesPerSec=%d\n", lpWaveFormat->nSamplesPerSec);
387 TRACE("nAvgBytesPerSec=%d\n", lpWaveFormat->nAvgBytesPerSec);
388 TRACE("nBlockAlign=%d\n", lpWaveFormat->nBlockAlign);
389 TRACE("wBitsPerSample=%u !\n", lpWaveFormat->wBitsPerSample);
390
391 /* move to end of 'fmt ' chunk */
392 mmioAscend(hmmio, &mmckInfo, 0);
393
394 mmckInfo.ckid = mmioFOURCC('d', 'a', 't', 'a');
395 if (mmioDescend(hmmio, &mmckInfo, &ckMainRIFF, MMIO_FINDCHUNK))
396 goto errCleanUp;
397
398 TRACE("Chunk Found ckid=%.4s fccType=%08x cksize=%08X\n",
399 (LPSTR)&mmckInfo.ckid, mmckInfo.fccType, mmckInfo.cksize);
400
401 s.hEvent = CreateEventW(NULL, FALSE, FALSE, NULL);
402 if (!s.hEvent)
403 goto errCleanUp;
404
405 if (waveOutOpen(&hWave, WAVE_MAPPER, lpWaveFormat, (DWORD_PTR)PlaySound_Callback,
406 (DWORD_PTR)&s, CALLBACK_FUNCTION) != MMSYSERR_NOERROR)
407 goto errCleanUp;
408
409 /* make it so that 3 buffers per second are needed */
410 bufsize = (((lpWaveFormat->nAvgBytesPerSec / 3) - 1) / lpWaveFormat->nBlockAlign + 1) *
411 lpWaveFormat->nBlockAlign;
412 waveHdr = HeapAlloc(GetProcessHeap(), 0, 2 * sizeof(WAVEHDR) + 2 * bufsize);
413 if (!waveHdr)
414 goto errCleanUp;
415 waveHdr[0].lpData = (char*)waveHdr + 2 * sizeof(WAVEHDR);
416 waveHdr[1].lpData = (char*)waveHdr + 2 * sizeof(WAVEHDR) + bufsize;
417 waveHdr[0].dwUser = waveHdr[1].dwUser = 0L;
418 waveHdr[0].dwLoops = waveHdr[1].dwLoops = 0L;
419 waveHdr[0].dwFlags = waveHdr[1].dwFlags = 0L;
420 waveHdr[0].dwBufferLength = waveHdr[1].dwBufferLength = bufsize;
421 if (waveOutPrepareHeader(hWave, &waveHdr[0], sizeof(WAVEHDR)) ||
422 waveOutPrepareHeader(hWave, &waveHdr[1], sizeof(WAVEHDR))) {
423 goto errCleanUp;
424 }
425
426 s.dwEventCount = 1L; /* for first buffer */
427 index = 0;
428
429 do {
430 left = mmckInfo.cksize;
431
432 mmioSeek(hmmio, mmckInfo.dwDataOffset, SEEK_SET);
433 while (left)
434 {
435 if (bPlaySoundStop)
436 {
437 waveOutReset(hWave);
438 wps->bLoop = FALSE;
439 break;
440 }
441 count = mmioRead(hmmio, waveHdr[index].lpData, min(bufsize, left));
442 if (count < 1) break;
443 left -= count;
444 waveHdr[index].dwBufferLength = count;
445 if (waveOutWrite(hWave, &waveHdr[index], sizeof(WAVEHDR)) == MMSYSERR_NOERROR) {
446 index ^= 1;
447 PlaySound_WaitDone(&s);
448 }
449 else {
450 ERR("Aborting play loop, waveOutWrite error\n");
451 wps->bLoop = FALSE;
452 break;
453 }
454 }
455 bRet = TRUE;
456 } while (wps->bLoop);
457
458 PlaySound_WaitDone(&s); /* to balance first buffer */
459 waveOutReset(hWave);
460
461 waveOutUnprepareHeader(hWave, &waveHdr[0], sizeof(WAVEHDR));
462 waveOutUnprepareHeader(hWave, &waveHdr[1], sizeof(WAVEHDR));
463
464 errCleanUp:
465 TRACE("Done playing=%s => %s!\n", debugstr_w(wps->pszSound), bRet ? "ok" : "ko");
466 HeapFree(GetProcessHeap(), 0, lpWaveFormat);
467 if (hWave) while (waveOutClose(hWave) == WAVERR_STILLPLAYING) Sleep(100);
468 CloseHandle(s.hEvent);
469 HeapFree(GetProcessHeap(), 0, waveHdr);
470 if (hmmio) mmioClose(hmmio, 0);
471
472 PlaySound_Free(wps);
473
474 return bRet;
475 }
476
477 static BOOL MULTIMEDIA_PlaySound(const void* pszSound, HMODULE hmod, DWORD fdwSound, BOOL bUnicode)
478 {
479 WINE_PLAYSOUND* wps = NULL;
480
481 TRACE("pszSound='%p' hmod=%p fdwSound=%08X\n",
482 pszSound, hmod, fdwSound);
483
484 /* SND_NOWAIT is ignored in w95/2k/xp. */
485 if ((fdwSound & SND_NOSTOP) && PlaySoundList != NULL)
486 return FALSE;
487
488 /* alloc internal structure, if we need to play something */
489 if (pszSound && !(fdwSound & SND_PURGE))
490 {
491 if (!(wps = PlaySound_Alloc(pszSound, hmod, fdwSound, bUnicode)))
492 return FALSE;
493 }
494
495 EnterCriticalSection(&WINMM_cs);
496 /* since several threads can enter PlaySound in parallel, we're not
497 * sure, at this point, that another thread didn't start a new playsound
498 */
499 while (PlaySoundList != NULL)
500 {
501 ResetEvent(psLastEvent);
502 /* FIXME: doc says we have to stop all instances of pszSound if it's non
503 * NULL... as of today, we stop all playing instances */
504 bPlaySoundStop = TRUE;
505
506 LeaveCriticalSection(&WINMM_cs);
507 WaitForSingleObject(psLastEvent, INFINITE);
508 EnterCriticalSection(&WINMM_cs);
509
510 bPlaySoundStop = FALSE;
511 }
512
513 if (wps) wps->lpNext = PlaySoundList;
514 PlaySoundList = wps;
515 LeaveCriticalSection(&WINMM_cs);
516
517 if (!wps) return TRUE;
518
519 if (fdwSound & SND_ASYNC)
520 {
521 HANDLE handle;
522 wps->bLoop = (fdwSound & SND_LOOP) ? TRUE : FALSE;
523 if ((handle = CreateThread(NULL, 0, proc_PlaySound, wps, 0, NULL)) != 0) {
524 SetThreadPriority(handle, THREAD_PRIORITY_TIME_CRITICAL);
525 CloseHandle(handle);
526 return TRUE;
527 }
528 }
529 else return proc_PlaySound(wps);
530
531 /* error cases */
532 PlaySound_Free(wps);
533 return FALSE;
534 }
535
536 /**************************************************************************
537 * PlaySoundA [WINMM.@]
538 */
539 BOOL WINAPI PlaySoundA(LPCSTR pszSoundA, HMODULE hmod, DWORD fdwSound)
540 {
541 return MULTIMEDIA_PlaySound(pszSoundA, hmod, fdwSound, FALSE);
542 }
543
544 /**************************************************************************
545 * PlaySoundW [WINMM.@]
546 */
547 BOOL WINAPI PlaySoundW(LPCWSTR pszSoundW, HMODULE hmod, DWORD fdwSound)
548 {
549 return MULTIMEDIA_PlaySound(pszSoundW, hmod, fdwSound, TRUE);
550 }
551
552 /**************************************************************************
553 * sndPlaySoundA [WINMM.@]
554 */
555 BOOL WINAPI sndPlaySoundA(LPCSTR pszSoundA, UINT uFlags)
556 {
557 uFlags &= SND_ASYNC|SND_LOOP|SND_MEMORY|SND_NODEFAULT|SND_NOSTOP|SND_SYNC;
558 return MULTIMEDIA_PlaySound(pszSoundA, 0, uFlags, FALSE);
559 }
560
561 /**************************************************************************
562 * sndPlaySoundW [WINMM.@]
563 */
564 BOOL WINAPI sndPlaySoundW(LPCWSTR pszSound, UINT uFlags)
565 {
566 uFlags &= SND_ASYNC|SND_LOOP|SND_MEMORY|SND_NODEFAULT|SND_NOSTOP|SND_SYNC;
567 return MULTIMEDIA_PlaySound(pszSound, 0, uFlags, TRUE);
568 }
569
570 /**************************************************************************
571 * mmsystemGetVersion [WINMM.@]
572 */
573 UINT WINAPI mmsystemGetVersion(void)
574 {
575 TRACE("3.10 (Win95?)\n");
576 return 0x030a;
577 }
Maarten's multimedia branch