3 * Copyright 1998 Marcus Meissner
4 * Copyright 1998 Rob Riggs
5 * Copyright 2000-2002 TransGaming Technologies, Inc.
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2.1 of the License, or (at your option) any later version.
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this library; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
24 #define NONAMELESSSTRUCT
25 #define NONAMELESSUNION
31 #include "wine/debug.h"
34 #include "dsound_private.h"
36 WINE_DEFAULT_DEBUG_CHANNEL(dsound);
38 static HRESULT SecondaryBufferImpl_Destroy(SecondaryBufferImpl *pdsb);
40 /*******************************************************************************
44 struct IDirectSoundNotifyImpl
47 const IDirectSoundNotifyVtbl *lpVtbl;
49 IDirectSoundBufferImpl* dsb;
52 static HRESULT IDirectSoundNotifyImpl_Create(IDirectSoundBufferImpl *dsb,
53 IDirectSoundNotifyImpl **pdsn);
54 static HRESULT IDirectSoundNotifyImpl_Destroy(IDirectSoundNotifyImpl *pdsn);
56 static HRESULT WINAPI IDirectSoundNotifyImpl_QueryInterface(
57 LPDIRECTSOUNDNOTIFY iface,REFIID riid,LPVOID *ppobj
59 IDirectSoundNotifyImpl *This = (IDirectSoundNotifyImpl *)iface;
60 TRACE("(%p,%s,%p)\n",This,debugstr_guid(riid),ppobj);
62 if (This->dsb == NULL) {
63 WARN("invalid parameter\n");
67 return IDirectSoundBuffer_QueryInterface((LPDIRECTSOUNDBUFFER)This->dsb, riid, ppobj);
70 static ULONG WINAPI IDirectSoundNotifyImpl_AddRef(LPDIRECTSOUNDNOTIFY iface)
72 IDirectSoundNotifyImpl *This = (IDirectSoundNotifyImpl *)iface;
73 ULONG ref = InterlockedIncrement(&(This->ref));
74 TRACE("(%p) ref was %d\n", This, ref - 1);
78 static ULONG WINAPI IDirectSoundNotifyImpl_Release(LPDIRECTSOUNDNOTIFY iface)
80 IDirectSoundNotifyImpl *This = (IDirectSoundNotifyImpl *)iface;
81 ULONG ref = InterlockedDecrement(&(This->ref));
82 TRACE("(%p) ref was %d\n", This, ref + 1);
85 IDirectSoundBuffer_Release((LPDIRECTSOUNDBUFFER)This->dsb);
86 This->dsb->notify = NULL;
87 HeapFree(GetProcessHeap(), 0, This);
88 TRACE("(%p) released\n", This);
93 static HRESULT WINAPI IDirectSoundNotifyImpl_SetNotificationPositions(
94 LPDIRECTSOUNDNOTIFY iface,DWORD howmuch,LPCDSBPOSITIONNOTIFY notify
96 IDirectSoundNotifyImpl *This = (IDirectSoundNotifyImpl *)iface;
97 TRACE("(%p,0x%08x,%p)\n",This,howmuch,notify);
99 if (howmuch > 0 && notify == NULL) {
100 WARN("invalid parameter: notify == NULL\n");
101 return DSERR_INVALIDPARAM;
104 if (TRACE_ON(dsound)) {
106 for (i=0;i<howmuch;i++)
107 TRACE("notify at %d to %p\n",
108 notify[i].dwOffset,notify[i].hEventNotify);
111 if (This->dsb->hwnotify) {
113 hres = IDsDriverNotify_SetNotificationPositions(This->dsb->hwnotify, howmuch, notify);
115 WARN("IDsDriverNotify_SetNotificationPositions failed\n");
117 } else if (howmuch > 0) {
118 /* Make an internal copy of the caller-supplied array.
119 * Replace the existing copy if one is already present. */
120 if (This->dsb->notifies)
121 This->dsb->notifies = HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
122 This->dsb->notifies, howmuch * sizeof(DSBPOSITIONNOTIFY));
124 This->dsb->notifies = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
125 howmuch * sizeof(DSBPOSITIONNOTIFY));
127 if (This->dsb->notifies == NULL) {
128 WARN("out of memory\n");
129 return DSERR_OUTOFMEMORY;
131 CopyMemory(This->dsb->notifies, notify, howmuch * sizeof(DSBPOSITIONNOTIFY));
132 This->dsb->nrofnotifies = howmuch;
134 HeapFree(GetProcessHeap(), 0, This->dsb->notifies);
135 This->dsb->notifies = NULL;
136 This->dsb->nrofnotifies = 0;
142 static const IDirectSoundNotifyVtbl dsnvt =
144 IDirectSoundNotifyImpl_QueryInterface,
145 IDirectSoundNotifyImpl_AddRef,
146 IDirectSoundNotifyImpl_Release,
147 IDirectSoundNotifyImpl_SetNotificationPositions,
150 static HRESULT IDirectSoundNotifyImpl_Create(
151 IDirectSoundBufferImpl * dsb,
152 IDirectSoundNotifyImpl **pdsn)
154 IDirectSoundNotifyImpl * dsn;
155 TRACE("(%p,%p)\n",dsb,pdsn);
157 dsn = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(dsn));
160 WARN("out of memory\n");
161 return DSERR_OUTOFMEMORY;
165 dsn->lpVtbl = &dsnvt;
168 IDirectSoundBuffer_AddRef((LPDIRECTSOUNDBUFFER)dsb);
174 static HRESULT IDirectSoundNotifyImpl_Destroy(
175 IDirectSoundNotifyImpl *pdsn)
177 TRACE("(%p)\n",pdsn);
179 while (IDirectSoundNotifyImpl_Release((LPDIRECTSOUNDNOTIFY)pdsn) > 0);
184 /*******************************************************************************
188 static HRESULT WINAPI IDirectSoundBufferImpl_SetFormat(
189 LPDIRECTSOUNDBUFFER8 iface,LPCWAVEFORMATEX wfex
191 IDirectSoundBufferImpl *This = (IDirectSoundBufferImpl *)iface;
193 TRACE("(%p,%p)\n",This,wfex);
194 /* This method is not available on secondary buffers */
195 WARN("invalid call\n");
196 return DSERR_INVALIDCALL;
199 static HRESULT WINAPI IDirectSoundBufferImpl_SetVolume(
200 LPDIRECTSOUNDBUFFER8 iface,LONG vol
202 IDirectSoundBufferImpl *This = (IDirectSoundBufferImpl *)iface;
204 HRESULT hres = DS_OK;
206 TRACE("(%p,%d)\n",This,vol);
208 if (!(This->dsbd.dwFlags & DSBCAPS_CTRLVOLUME)) {
209 WARN("control unavailable: This->dsbd.dwFlags = 0x%08x\n", This->dsbd.dwFlags);
210 return DSERR_CONTROLUNAVAIL;
213 if ((vol > DSBVOLUME_MAX) || (vol < DSBVOLUME_MIN)) {
214 WARN("invalid parameter: vol = %d\n", vol);
215 return DSERR_INVALIDPARAM;
219 EnterCriticalSection(&(This->lock));
221 if (This->dsbd.dwFlags & DSBCAPS_CTRL3D) {
222 oldVol = This->ds3db_lVolume;
223 This->ds3db_lVolume = vol;
225 oldVol = This->volpan.lVolume;
226 This->volpan.lVolume = vol;
228 DSOUND_RecalcVolPan(&(This->volpan));
233 hres = IDsDriverBuffer_SetVolumePan(This->hwbuf, &(This->volpan));
235 WARN("IDsDriverBuffer_SetVolumePan failed\n");
237 DSOUND_ForceRemix(This);
240 LeaveCriticalSection(&(This->lock));
246 static HRESULT WINAPI IDirectSoundBufferImpl_GetVolume(
247 LPDIRECTSOUNDBUFFER8 iface,LPLONG vol
249 IDirectSoundBufferImpl *This = (IDirectSoundBufferImpl *)iface;
250 TRACE("(%p,%p)\n",This,vol);
252 if (!(This->dsbd.dwFlags & DSBCAPS_CTRLVOLUME)) {
253 WARN("control unavailable\n");
254 return DSERR_CONTROLUNAVAIL;
258 WARN("invalid parameter: vol == NULL\n");
259 return DSERR_INVALIDPARAM;
262 *vol = This->volpan.lVolume;
267 static HRESULT WINAPI IDirectSoundBufferImpl_SetFrequency(
268 LPDIRECTSOUNDBUFFER8 iface,DWORD freq
270 IDirectSoundBufferImpl *This = (IDirectSoundBufferImpl *)iface;
273 TRACE("(%p,%d)\n",This,freq);
275 if (!(This->dsbd.dwFlags & DSBCAPS_CTRLFREQUENCY)) {
276 WARN("control unavailable\n");
277 return DSERR_CONTROLUNAVAIL;
280 if (freq == DSBFREQUENCY_ORIGINAL)
281 freq = This->pwfx->nSamplesPerSec;
283 if ((freq < DSBFREQUENCY_MIN) || (freq > DSBFREQUENCY_MAX)) {
284 WARN("invalid parameter: freq = %d\n", freq);
285 return DSERR_INVALIDPARAM;
289 EnterCriticalSection(&(This->lock));
291 oldFreq = This->freq;
293 if (freq != oldFreq) {
294 This->freqAdjust = (freq << DSOUND_FREQSHIFT) / This->device->pwfx->nSamplesPerSec;
295 This->nAvgBytesPerSec = freq * This->pwfx->nBlockAlign;
296 DSOUND_RecalcFormat(This);
298 DSOUND_ForceRemix(This);
301 LeaveCriticalSection(&(This->lock));
307 static HRESULT WINAPI IDirectSoundBufferImpl_Play(
308 LPDIRECTSOUNDBUFFER8 iface,DWORD reserved1,DWORD reserved2,DWORD flags
310 HRESULT hres = DS_OK;
311 IDirectSoundBufferImpl *This = (IDirectSoundBufferImpl *)iface;
312 TRACE("(%p,%08x,%08x,%08x)\n",This,reserved1,reserved2,flags);
315 EnterCriticalSection(&(This->lock));
317 This->playflags = flags;
318 if (This->state == STATE_STOPPED) {
320 This->startpos = This->buf_mixpos;
321 This->state = STATE_STARTING;
322 } else if (This->state == STATE_STOPPING)
323 This->state = STATE_PLAYING;
325 hres = IDsDriverBuffer_Play(This->hwbuf, 0, 0, This->playflags);
327 WARN("IDsDriverBuffer_Play failed\n");
329 This->state = STATE_PLAYING;
332 LeaveCriticalSection(&(This->lock));
338 static HRESULT WINAPI IDirectSoundBufferImpl_Stop(LPDIRECTSOUNDBUFFER8 iface)
340 HRESULT hres = DS_OK;
341 IDirectSoundBufferImpl *This = (IDirectSoundBufferImpl *)iface;
342 TRACE("(%p)\n",This);
345 EnterCriticalSection(&(This->lock));
347 if (This->state == STATE_PLAYING)
348 This->state = STATE_STOPPING;
349 else if (This->state == STATE_STARTING)
350 This->state = STATE_STOPPED;
352 hres = IDsDriverBuffer_Stop(This->hwbuf);
354 WARN("IDsDriverBuffer_Stop failed\n");
356 This->state = STATE_STOPPED;
358 DSOUND_CheckEvent(This, 0);
360 LeaveCriticalSection(&(This->lock));
366 static ULONG WINAPI IDirectSoundBufferImpl_AddRef(LPDIRECTSOUNDBUFFER8 iface)
368 IDirectSoundBufferImpl *This = (IDirectSoundBufferImpl *)iface;
369 ULONG ref = InterlockedIncrement(&(This->ref));
370 TRACE("(%p) ref was %d\n", This, ref - 1);
374 static ULONG WINAPI IDirectSoundBufferImpl_Release(LPDIRECTSOUNDBUFFER8 iface)
376 IDirectSoundBufferImpl *This = (IDirectSoundBufferImpl *)iface;
377 ULONG ref = InterlockedDecrement(&(This->ref));
378 TRACE("(%p) ref was %d\n", This, ref + 1);
381 DirectSoundDevice_RemoveBuffer(This->device, This);
383 This->lock.DebugInfo->Spare[0] = 0;
384 DeleteCriticalSection(&(This->lock));
387 IDsDriverBuffer_Release(This->hwbuf);
388 if (This->device->drvdesc.dwFlags & DSDDESC_USESYSTEMMEMORY) {
390 if (This->buffer->ref==0) {
391 HeapFree(GetProcessHeap(),0,This->buffer->memory);
392 HeapFree(GetProcessHeap(),0,This->buffer);
397 if (This->buffer->ref==0) {
398 HeapFree(GetProcessHeap(),0,This->buffer->memory);
399 HeapFree(GetProcessHeap(),0,This->buffer);
403 HeapFree(GetProcessHeap(), 0, This->notifies);
404 HeapFree(GetProcessHeap(), 0, This->pwfx);
405 HeapFree(GetProcessHeap(), 0, This);
407 TRACE("(%p) released\n", This);
412 DWORD DSOUND_CalcPlayPosition(IDirectSoundBufferImpl *This, DWORD pplay, DWORD pwrite)
414 DWORD bplay = This->buf_mixpos;
415 DWORD pmix = This->primary_mixpos;
416 DirectSoundDevice * device = This->device;
417 TRACE("(%p, pplay=%u, pwrite=%u)\n", This, pplay, pwrite);
419 /* the actual primary play position (pplay) is always behind last mixed (pmix),
420 * unless the computer is too slow or something */
421 /* we need to know how far away we are from there */
422 if (pmix < pplay) pmix += device->buflen; /* wraparound */
424 /* detect buffer underrun */
425 if (pwrite < pplay) pwrite += device->buflen; /* wraparound */
427 if (pmix > (ds_snd_queue_max * device->fraglen + pwrite + device->writelead)) {
428 WARN("detected an underrun: primary queue was %d\n",pmix);
431 /* divide the offset by its sample size */
432 pmix /= device->pwfx->nBlockAlign;
433 TRACE("primary back-samples=%d\n",pmix);
434 /* adjust for our frequency */
435 pmix = (pmix * This->freqAdjust) >> DSOUND_FREQSHIFT;
436 /* multiply by our own sample size */
437 pmix *= This->pwfx->nBlockAlign;
438 TRACE("this back-offset=%d\n", pmix);
439 /* subtract from our last mixed position */
440 while (bplay < pmix) bplay += This->buflen; /* wraparound */
442 if (This->leadin && ((bplay < This->startpos) || (bplay > This->buf_mixpos))) {
443 /* seems we haven't started playing yet */
444 TRACE("this still in lead-in phase\n");
445 bplay = This->startpos;
447 /* return the result */
451 static HRESULT WINAPI IDirectSoundBufferImpl_GetCurrentPosition(
452 LPDIRECTSOUNDBUFFER8 iface,LPDWORD playpos,LPDWORD writepos
455 IDirectSoundBufferImpl *This = (IDirectSoundBufferImpl *)iface;
456 TRACE("(%p,%p,%p)\n",This,playpos,writepos);
458 hres=IDsDriverBuffer_GetPosition(This->hwbuf,playpos,writepos);
460 WARN("IDsDriverBuffer_GetPosition failed\n");
464 if (playpos && (This->state != STATE_PLAYING)) {
465 /* we haven't been merged into the primary buffer (yet) */
466 *playpos = This->buf_mixpos;
467 } else if (playpos) {
469 /* let's get this exact; first, recursively call GetPosition on the primary */
470 EnterCriticalSection(&(This->device->mixlock));
471 if (DSOUND_PrimaryGetPosition(This->device, &pplay, &pwrite) != DS_OK)
472 WARN("DSOUND_PrimaryGetPosition failed\n");
473 /* detect HEL mode underrun */
474 if (!(This->device->hwbuf || This->device->pwqueue))
475 TRACE("detected an underrun\n");
476 if ((This->dsbd.dwFlags & DSBCAPS_GETCURRENTPOSITION2) || This->device->hwbuf) {
477 /* calculate play position using this */
478 *playpos = DSOUND_CalcPlayPosition(This, pplay, pwrite);
480 /* (unless the app isn't using GETCURRENTPOSITION2) */
481 /* don't know exactly how this should be handled...
482 * the docs says that play cursor is reported as directly
483 * behind write cursor, hmm... */
484 /* let's just do what might work for Half-Life */
486 wp = (This->device->pwplay + ds_hel_margin) * This->device->fraglen;
487 wp %= This->device->buflen;
488 *playpos = DSOUND_CalcPlayPosition(This, wp, pwrite);
490 LeaveCriticalSection(&(This->device->mixlock));
493 *writepos = This->buf_mixpos;
496 if (This->state != STATE_STOPPED) {
497 /* apply the documented 10ms lead to writepos */
498 *writepos += This->writelead;
500 *writepos %= This->buflen;
503 This->last_playpos = *playpos;
504 TRACE("playpos = %d, writepos = %d (%p, time=%d)\n", playpos?*playpos:0, writepos?*writepos:0, This, GetTickCount());
508 static HRESULT WINAPI IDirectSoundBufferImpl_GetStatus(
509 LPDIRECTSOUNDBUFFER8 iface,LPDWORD status
511 IDirectSoundBufferImpl *This = (IDirectSoundBufferImpl *)iface;
512 TRACE("(%p,%p), thread is %04x\n",This,status,GetCurrentThreadId());
514 if (status == NULL) {
515 WARN("invalid parameter: status = NULL\n");
516 return DSERR_INVALIDPARAM;
520 if ((This->state == STATE_STARTING) || (This->state == STATE_PLAYING)) {
521 *status |= DSBSTATUS_PLAYING;
522 if (This->playflags & DSBPLAY_LOOPING)
523 *status |= DSBSTATUS_LOOPING;
526 TRACE("status=%x\n", *status);
531 static HRESULT WINAPI IDirectSoundBufferImpl_GetFormat(
532 LPDIRECTSOUNDBUFFER8 iface,
538 IDirectSoundBufferImpl *This = (IDirectSoundBufferImpl *)iface;
539 TRACE("(%p,%p,%d,%p)\n",This,lpwf,wfsize,wfwritten);
541 size = sizeof(WAVEFORMATEX) + This->pwfx->cbSize;
543 if (lpwf) { /* NULL is valid */
544 if (wfsize >= size) {
545 CopyMemory(lpwf,This->pwfx,size);
549 WARN("invalid parameter: wfsize too small\n");
552 return DSERR_INVALIDPARAM;
556 *wfwritten = sizeof(WAVEFORMATEX) + This->pwfx->cbSize;
558 WARN("invalid parameter: wfwritten == NULL\n");
559 return DSERR_INVALIDPARAM;
566 static HRESULT WINAPI IDirectSoundBufferImpl_Lock(
567 LPDIRECTSOUNDBUFFER8 iface,DWORD writecursor,DWORD writebytes,LPVOID *lplpaudioptr1,LPDWORD audiobytes1,LPVOID *lplpaudioptr2,LPDWORD audiobytes2,DWORD flags
569 HRESULT hres = DS_OK;
570 IDirectSoundBufferImpl *This = (IDirectSoundBufferImpl *)iface;
572 TRACE("(%p,%d,%d,%p,%p,%p,%p,0x%08x) at %d\n",
584 /* when this flag is set, writecursor is meaningless and must be calculated */
585 if (flags & DSBLOCK_FROMWRITECURSOR) {
586 /* GetCurrentPosition does too much magic to duplicate here */
587 hres = IDirectSoundBufferImpl_GetCurrentPosition(iface, NULL, &writecursor);
589 WARN("IDirectSoundBufferImpl_GetCurrentPosition failed\n");
594 /* when this flag is set, writebytes is meaningless and must be set */
595 if (flags & DSBLOCK_ENTIREBUFFER)
596 writebytes = This->buflen;
598 if (writecursor >= This->buflen) {
599 WARN("Invalid parameter, writecursor: %u >= buflen: %u\n",
600 writecursor, This->buflen);
601 return DSERR_INVALIDPARAM;
604 if (writebytes > This->buflen) {
605 WARN("Invalid parameter, writebytes: %u > buflen: %u\n",
606 writebytes, This->buflen);
607 return DSERR_INVALIDPARAM;
610 EnterCriticalSection(&(This->lock));
612 if ((writebytes == This->buflen) &&
613 ((This->state == STATE_STARTING) ||
614 (This->state == STATE_PLAYING)))
615 /* some games, like Half-Life, try to be clever (not) and
616 * keep one secondary buffer, and mix sounds into it itself,
617 * locking the entire buffer every time... so we can just forget
618 * about tracking the last-written-to-position... */
619 This->probably_valid_to = (DWORD)-1;
621 This->probably_valid_to = writecursor;
623 if (!(This->device->drvdesc.dwFlags & DSDDESC_DONTNEEDSECONDARYLOCK) && This->hwbuf) {
624 hres = IDsDriverBuffer_Lock(This->hwbuf,
625 lplpaudioptr1, audiobytes1,
626 lplpaudioptr2, audiobytes2,
627 writecursor, writebytes,
630 WARN("IDsDriverBuffer_Lock failed\n");
631 LeaveCriticalSection(&(This->lock));
636 if (writecursor+writebytes <= This->buflen) {
637 *(LPBYTE*)lplpaudioptr1 = This->buffer->memory+writecursor;
638 *audiobytes1 = writebytes;
640 *(LPBYTE*)lplpaudioptr2 = NULL;
643 TRACE("->%d.0\n",writebytes);
645 *(LPBYTE*)lplpaudioptr1 = This->buffer->memory+writecursor;
646 *audiobytes1 = This->buflen-writecursor;
648 *(LPBYTE*)lplpaudioptr2 = This->buffer->memory;
650 *audiobytes2 = writebytes-(This->buflen-writecursor);
651 TRACE("->%d.%d\n",*audiobytes1,audiobytes2?*audiobytes2:0);
653 if (This->state == STATE_PLAYING) {
654 /* if the segment between playpos and buf_mixpos is touched,
655 * we need to cancel some mixing */
656 /* we'll assume that the app always calls GetCurrentPosition before
657 * locking a playing buffer, so that last_playpos is up-to-date */
658 if (This->buf_mixpos >= This->last_playpos) {
659 if (This->buf_mixpos > writecursor &&
660 This->last_playpos < writecursor+writebytes)
663 if (This->buf_mixpos > writecursor ||
664 This->last_playpos < writecursor+writebytes)
668 TRACE("locking prebuffered region, ouch\n");
669 DSOUND_MixCancelAt(This, writecursor);
674 LeaveCriticalSection(&(This->lock));
679 static HRESULT WINAPI IDirectSoundBufferImpl_SetCurrentPosition(
680 LPDIRECTSOUNDBUFFER8 iface,DWORD newpos
682 HRESULT hres = DS_OK;
683 IDirectSoundBufferImpl *This = (IDirectSoundBufferImpl *)iface;
684 TRACE("(%p,%d)\n",This,newpos);
687 EnterCriticalSection(&(This->lock));
689 newpos %= This->buflen;
690 This->buf_mixpos = newpos;
692 hres = IDsDriverBuffer_SetPosition(This->hwbuf, This->buf_mixpos);
694 WARN("IDsDriverBuffer_SetPosition failed\n");
697 LeaveCriticalSection(&(This->lock));
703 static HRESULT WINAPI IDirectSoundBufferImpl_SetPan(
704 LPDIRECTSOUNDBUFFER8 iface,LONG pan
706 HRESULT hres = DS_OK;
707 IDirectSoundBufferImpl *This = (IDirectSoundBufferImpl *)iface;
709 TRACE("(%p,%d)\n",This,pan);
711 if ((pan > DSBPAN_RIGHT) || (pan < DSBPAN_LEFT)) {
712 WARN("invalid parameter: pan = %d\n", pan);
713 return DSERR_INVALIDPARAM;
716 /* You cannot use both pan and 3D controls */
717 if (!(This->dsbd.dwFlags & DSBCAPS_CTRLPAN) ||
718 (This->dsbd.dwFlags & DSBCAPS_CTRL3D)) {
719 WARN("control unavailable\n");
720 return DSERR_CONTROLUNAVAIL;
724 EnterCriticalSection(&(This->lock));
726 if (This->volpan.lPan != pan) {
727 This->volpan.lPan = pan;
728 DSOUND_RecalcVolPan(&(This->volpan));
731 hres = IDsDriverBuffer_SetVolumePan(This->hwbuf, &(This->volpan));
733 WARN("IDsDriverBuffer_SetVolumePan failed\n");
735 DSOUND_ForceRemix(This);
738 LeaveCriticalSection(&(This->lock));
744 static HRESULT WINAPI IDirectSoundBufferImpl_GetPan(
745 LPDIRECTSOUNDBUFFER8 iface,LPLONG pan
747 IDirectSoundBufferImpl *This = (IDirectSoundBufferImpl *)iface;
748 TRACE("(%p,%p)\n",This,pan);
750 if (!(This->dsbd.dwFlags & DSBCAPS_CTRLPAN)) {
751 WARN("control unavailable\n");
752 return DSERR_CONTROLUNAVAIL;
756 WARN("invalid parameter: pan = NULL\n");
757 return DSERR_INVALIDPARAM;
760 *pan = This->volpan.lPan;
765 static HRESULT WINAPI IDirectSoundBufferImpl_Unlock(
766 LPDIRECTSOUNDBUFFER8 iface,LPVOID p1,DWORD x1,LPVOID p2,DWORD x2
768 IDirectSoundBufferImpl *This = (IDirectSoundBufferImpl *)iface;
769 DWORD probably_valid_to;
770 HRESULT hres = DS_OK;
772 TRACE("(%p,%p,%d,%p,%d)\n", This,p1,x1,p2,x2);
775 EnterCriticalSection(&(This->lock));
777 if (!(This->device->drvdesc.dwFlags & DSDDESC_DONTNEEDSECONDARYLOCK) && This->hwbuf) {
778 hres = IDsDriverBuffer_Unlock(This->hwbuf, p1, x1, p2, x2);
780 WARN("IDsDriverBuffer_Unlock failed\n");
784 if (p2) probably_valid_to = (((LPBYTE)p2)-This->buffer->memory) + x2;
785 else probably_valid_to = (((LPBYTE)p1)-This->buffer->memory) + x1;
786 probably_valid_to %= This->buflen;
787 if ((probably_valid_to == 0) && ((x1+x2) == This->buflen) &&
788 ((This->state == STATE_STARTING) ||
789 (This->state == STATE_PLAYING)))
790 /* see IDirectSoundBufferImpl_Lock */
791 probably_valid_to = (DWORD)-1;
792 This->probably_valid_to = probably_valid_to;
795 LeaveCriticalSection(&(This->lock));
798 TRACE("probably_valid_to=%d\n", This->probably_valid_to);
802 static HRESULT WINAPI IDirectSoundBufferImpl_Restore(
803 LPDIRECTSOUNDBUFFER8 iface
805 IDirectSoundBufferImpl *This = (IDirectSoundBufferImpl *)iface;
806 FIXME("(%p):stub\n",This);
810 static HRESULT WINAPI IDirectSoundBufferImpl_GetFrequency(
811 LPDIRECTSOUNDBUFFER8 iface,LPDWORD freq
813 IDirectSoundBufferImpl *This = (IDirectSoundBufferImpl *)iface;
814 TRACE("(%p,%p)\n",This,freq);
817 WARN("invalid parameter: freq = NULL\n");
818 return DSERR_INVALIDPARAM;
822 TRACE("-> %d\n", *freq);
827 static HRESULT WINAPI IDirectSoundBufferImpl_SetFX(
828 LPDIRECTSOUNDBUFFER8 iface,DWORD dwEffectsCount,LPDSEFFECTDESC pDSFXDesc,LPDWORD pdwResultCodes
830 IDirectSoundBufferImpl *This = (IDirectSoundBufferImpl *)iface;
833 FIXME("(%p,%u,%p,%p): stub\n",This,dwEffectsCount,pDSFXDesc,pdwResultCodes);
836 for (u=0; u<dwEffectsCount; u++) pdwResultCodes[u] = DSFXR_UNKNOWN;
838 WARN("control unavailable\n");
839 return DSERR_CONTROLUNAVAIL;
842 static HRESULT WINAPI IDirectSoundBufferImpl_AcquireResources(
843 LPDIRECTSOUNDBUFFER8 iface,DWORD dwFlags,DWORD dwEffectsCount,LPDWORD pdwResultCodes
845 IDirectSoundBufferImpl *This = (IDirectSoundBufferImpl *)iface;
848 FIXME("(%p,%08u,%u,%p): stub\n",This,dwFlags,dwEffectsCount,pdwResultCodes);
851 for (u=0; u<dwEffectsCount; u++) pdwResultCodes[u] = DSFXR_UNKNOWN;
853 WARN("control unavailable\n");
854 return DSERR_CONTROLUNAVAIL;
857 static HRESULT WINAPI IDirectSoundBufferImpl_GetObjectInPath(
858 LPDIRECTSOUNDBUFFER8 iface,REFGUID rguidObject,DWORD dwIndex,REFGUID rguidInterface,LPVOID* ppObject
860 IDirectSoundBufferImpl *This = (IDirectSoundBufferImpl *)iface;
862 FIXME("(%p,%s,%u,%s,%p): stub\n",This,debugstr_guid(rguidObject),dwIndex,debugstr_guid(rguidInterface),ppObject);
864 WARN("control unavailable\n");
865 return DSERR_CONTROLUNAVAIL;
868 static HRESULT WINAPI IDirectSoundBufferImpl_Initialize(
869 LPDIRECTSOUNDBUFFER8 iface,LPDIRECTSOUND dsound,LPCDSBUFFERDESC dbsd
871 IDirectSoundBufferImpl *This = (IDirectSoundBufferImpl *)iface;
872 FIXME("(%p,%p,%p):stub\n",This,dsound,dbsd);
873 DPRINTF("Re-Init!!!\n");
874 WARN("already initialized\n");
875 return DSERR_ALREADYINITIALIZED;
878 static HRESULT WINAPI IDirectSoundBufferImpl_GetCaps(
879 LPDIRECTSOUNDBUFFER8 iface,LPDSBCAPS caps
881 IDirectSoundBufferImpl *This = (IDirectSoundBufferImpl *)iface;
882 TRACE("(%p)->(%p)\n",This,caps);
885 WARN("invalid parameter: caps == NULL\n");
886 return DSERR_INVALIDPARAM;
889 if (caps->dwSize < sizeof(*caps)) {
890 WARN("invalid parameter: caps->dwSize = %d\n",caps->dwSize);
891 return DSERR_INVALIDPARAM;
894 caps->dwFlags = This->dsbd.dwFlags;
895 if (This->hwbuf) caps->dwFlags |= DSBCAPS_LOCHARDWARE;
896 else caps->dwFlags |= DSBCAPS_LOCSOFTWARE;
898 caps->dwBufferBytes = This->buflen;
900 /* This value represents the speed of the "unlock" command.
901 As unlock is quite fast (it does not do anything), I put
902 4096 ko/s = 4 Mo / s */
903 /* FIXME: hwbuf speed */
904 caps->dwUnlockTransferRate = 4096;
905 caps->dwPlayCpuOverhead = 0;
910 static HRESULT WINAPI IDirectSoundBufferImpl_QueryInterface(
911 LPDIRECTSOUNDBUFFER8 iface,REFIID riid,LPVOID *ppobj
913 IDirectSoundBufferImpl *This = (IDirectSoundBufferImpl *)iface;
915 TRACE("(%p,%s,%p)\n",This,debugstr_guid(riid),ppobj);
918 WARN("invalid parameter\n");
922 *ppobj = NULL; /* assume failure */
924 if ( IsEqualGUID(riid, &IID_IUnknown) ||
925 IsEqualGUID(riid, &IID_IDirectSoundBuffer) ||
926 IsEqualGUID(riid, &IID_IDirectSoundBuffer8) ) {
927 if (!This->secondary)
928 SecondaryBufferImpl_Create(This, &(This->secondary));
929 if (This->secondary) {
930 IDirectSoundBuffer8_AddRef((LPDIRECTSOUNDBUFFER8)This->secondary);
931 *ppobj = This->secondary;
934 WARN("IID_IDirectSoundBuffer\n");
935 return E_NOINTERFACE;
938 if ( IsEqualGUID( &IID_IDirectSoundNotify, riid ) ) {
940 IDirectSoundNotifyImpl_Create(This, &(This->notify));
942 IDirectSoundNotify_AddRef((LPDIRECTSOUNDNOTIFY)This->notify);
943 *ppobj = This->notify;
946 WARN("IID_IDirectSoundNotify\n");
947 return E_NOINTERFACE;
950 if ( IsEqualGUID( &IID_IDirectSound3DBuffer, riid ) ) {
952 IDirectSound3DBufferImpl_Create(This, &(This->ds3db));
954 IDirectSound3DBuffer_AddRef((LPDIRECTSOUND3DBUFFER)This->ds3db);
955 *ppobj = This->ds3db;
958 WARN("IID_IDirectSound3DBuffer\n");
959 return E_NOINTERFACE;
962 if ( IsEqualGUID( &IID_IDirectSound3DListener, riid ) ) {
963 ERR("app requested IDirectSound3DListener on secondary buffer\n");
964 return E_NOINTERFACE;
967 if ( IsEqualGUID( &IID_IKsPropertySet, riid ) ) {
969 IKsBufferPropertySetImpl_Create(This, &(This->iks));
971 IKsPropertySet_AddRef((LPKSPROPERTYSET)This->iks);
975 WARN("IID_IKsPropertySet\n");
976 return E_NOINTERFACE;
979 FIXME( "Unknown IID %s\n", debugstr_guid( riid ) );
981 return E_NOINTERFACE;
984 static const IDirectSoundBuffer8Vtbl dsbvt =
986 IDirectSoundBufferImpl_QueryInterface,
987 IDirectSoundBufferImpl_AddRef,
988 IDirectSoundBufferImpl_Release,
989 IDirectSoundBufferImpl_GetCaps,
990 IDirectSoundBufferImpl_GetCurrentPosition,
991 IDirectSoundBufferImpl_GetFormat,
992 IDirectSoundBufferImpl_GetVolume,
993 IDirectSoundBufferImpl_GetPan,
994 IDirectSoundBufferImpl_GetFrequency,
995 IDirectSoundBufferImpl_GetStatus,
996 IDirectSoundBufferImpl_Initialize,
997 IDirectSoundBufferImpl_Lock,
998 IDirectSoundBufferImpl_Play,
999 IDirectSoundBufferImpl_SetCurrentPosition,
1000 IDirectSoundBufferImpl_SetFormat,
1001 IDirectSoundBufferImpl_SetVolume,
1002 IDirectSoundBufferImpl_SetPan,
1003 IDirectSoundBufferImpl_SetFrequency,
1004 IDirectSoundBufferImpl_Stop,
1005 IDirectSoundBufferImpl_Unlock,
1006 IDirectSoundBufferImpl_Restore,
1007 IDirectSoundBufferImpl_SetFX,
1008 IDirectSoundBufferImpl_AcquireResources,
1009 IDirectSoundBufferImpl_GetObjectInPath
1012 HRESULT IDirectSoundBufferImpl_Create(
1013 DirectSoundDevice * device,
1014 IDirectSoundBufferImpl **pdsb,
1015 LPCDSBUFFERDESC dsbd)
1017 IDirectSoundBufferImpl *dsb;
1018 LPWAVEFORMATEX wfex = dsbd->lpwfxFormat;
1019 HRESULT err = DS_OK;
1021 int use_hw, alloc_size, cp_size;
1022 TRACE("(%p,%p,%p)\n",device,pdsb,dsbd);
1024 if (dsbd->dwBufferBytes < DSBSIZE_MIN || dsbd->dwBufferBytes > DSBSIZE_MAX) {
1025 WARN("invalid parameter: dsbd->dwBufferBytes = %d\n", dsbd->dwBufferBytes);
1027 return DSERR_INVALIDPARAM; /* FIXME: which error? */
1030 dsb = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(*dsb));
1033 WARN("out of memory\n");
1035 return DSERR_OUTOFMEMORY;
1038 TRACE("Created buffer at %p\n", dsb);
1042 dsb->device = device;
1043 dsb->lpVtbl = &dsbvt;
1046 /* size depends on version */
1047 CopyMemory(&dsb->dsbd, dsbd, dsbd->dwSize);
1049 /* variable sized struct so calculate size based on format */
1050 if (wfex->wFormatTag == WAVE_FORMAT_PCM) {
1051 alloc_size = sizeof(WAVEFORMATEX);
1052 cp_size = sizeof(PCMWAVEFORMAT);
1054 alloc_size = cp_size = sizeof(WAVEFORMATEX) + wfex->cbSize;
1056 dsb->pwfx = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,alloc_size);
1057 if (dsb->pwfx == NULL) {
1058 WARN("out of memory\n");
1059 HeapFree(GetProcessHeap(),0,dsb);
1061 return DSERR_OUTOFMEMORY;
1064 CopyMemory(dsb->pwfx, wfex, cp_size);
1066 if (dsbd->dwBufferBytes % dsbd->lpwfxFormat->nBlockAlign)
1067 dsb->buflen = dsbd->dwBufferBytes +
1068 (dsbd->lpwfxFormat->nBlockAlign -
1069 (dsbd->dwBufferBytes % dsbd->lpwfxFormat->nBlockAlign));
1071 dsb->buflen = dsbd->dwBufferBytes;
1073 dsb->freq = dsbd->lpwfxFormat->nSamplesPerSec;
1075 dsb->notifies = NULL;
1076 dsb->nrofnotifies = 0;
1079 /* Check necessary hardware mixing capabilities */
1080 if (wfex->nChannels==2) capf |= DSCAPS_SECONDARYSTEREO;
1081 else capf |= DSCAPS_SECONDARYMONO;
1082 if (wfex->wBitsPerSample==16) capf |= DSCAPS_SECONDARY16BIT;
1083 else capf |= DSCAPS_SECONDARY8BIT;
1085 use_hw = (device->drvcaps.dwFlags & capf) == capf;
1086 TRACE("use_hw = 0x%08x, capf = 0x%08x, device->drvcaps.dwFlags = 0x%08x\n", use_hw, capf, device->drvcaps.dwFlags);
1088 /* FIXME: check hardware sample rate mixing capabilities */
1089 /* FIXME: check app hints for software/hardware buffer (STATIC, LOCHARDWARE, etc) */
1090 /* FIXME: check whether any hardware buffers are left */
1091 /* FIXME: handle DSDHEAP_CREATEHEAP for hardware buffers */
1093 /* Allocate an empty buffer */
1094 dsb->buffer = HeapAlloc(GetProcessHeap(),0,sizeof(*(dsb->buffer)));
1095 if (dsb->buffer == NULL) {
1096 WARN("out of memory\n");
1097 HeapFree(GetProcessHeap(),0,dsb->pwfx);
1098 HeapFree(GetProcessHeap(),0,dsb);
1100 return DSERR_OUTOFMEMORY;
1103 /* Allocate system memory for buffer if applicable */
1104 if ((device->drvdesc.dwFlags & DSDDESC_USESYSTEMMEMORY) || !use_hw) {
1105 dsb->buffer->memory = HeapAlloc(GetProcessHeap(),0,dsb->buflen);
1106 if (dsb->buffer->memory == NULL) {
1107 WARN("out of memory\n");
1108 HeapFree(GetProcessHeap(),0,dsb->pwfx);
1109 HeapFree(GetProcessHeap(),0,dsb->buffer);
1110 HeapFree(GetProcessHeap(),0,dsb);
1112 return DSERR_OUTOFMEMORY;
1114 dsb->buffer->ref = 1;
1115 FillMemory(dsb->buffer->memory, dsb->buflen, dsbd->lpwfxFormat->wBitsPerSample == 8 ? 128 : 0);
1118 /* Allocate the hardware buffer */
1120 err = IDsDriver_CreateSoundBuffer(device->driver,wfex,dsbd->dwFlags,0,
1121 &(dsb->buflen),&(dsb->buffer->memory),
1122 (LPVOID*)&(dsb->hwbuf));
1123 /* fall back to software buffer on failure */
1125 TRACE("IDsDriver_CreateSoundBuffer failed, falling back to software buffer\n");
1127 if (device->drvdesc.dwFlags & DSDDESC_USESYSTEMMEMORY) {
1128 dsb->buffer->memory = HeapAlloc(GetProcessHeap(),0,dsb->buflen);
1129 if (dsb->buffer->memory == NULL) {
1130 WARN("out of memory\n");
1131 HeapFree(GetProcessHeap(),0,dsb->buffer);
1132 HeapFree(GetProcessHeap(),0,dsb->pwfx);
1133 HeapFree(GetProcessHeap(),0,dsb);
1135 return DSERR_OUTOFMEMORY;
1137 dsb->buffer->ref = 1;
1138 FillMemory(dsb->buffer->memory, dsb->buflen, dsbd->lpwfxFormat->wBitsPerSample == 8 ? 128 : 0);
1144 /* calculate fragment size and write lead */
1145 DSOUND_RecalcFormat(dsb);
1147 /* It's not necessary to initialize values to zero since */
1148 /* we allocated this structure with HEAP_ZERO_MEMORY... */
1150 dsb->buf_mixpos = 0;
1151 dsb->state = STATE_STOPPED;
1153 dsb->freqAdjust = (dsb->freq << DSOUND_FREQSHIFT) /
1154 device->pwfx->nSamplesPerSec;
1155 dsb->nAvgBytesPerSec = dsb->freq *
1156 dsbd->lpwfxFormat->nBlockAlign;
1158 if (dsb->dsbd.dwFlags & DSBCAPS_CTRL3D) {
1159 dsb->ds3db_ds3db.dwSize = sizeof(DS3DBUFFER);
1160 dsb->ds3db_ds3db.vPosition.x = 0.0;
1161 dsb->ds3db_ds3db.vPosition.y = 0.0;
1162 dsb->ds3db_ds3db.vPosition.z = 0.0;
1163 dsb->ds3db_ds3db.vVelocity.x = 0.0;
1164 dsb->ds3db_ds3db.vVelocity.y = 0.0;
1165 dsb->ds3db_ds3db.vVelocity.z = 0.0;
1166 dsb->ds3db_ds3db.dwInsideConeAngle = DS3D_DEFAULTCONEANGLE;
1167 dsb->ds3db_ds3db.dwOutsideConeAngle = DS3D_DEFAULTCONEANGLE;
1168 dsb->ds3db_ds3db.vConeOrientation.x = 0.0;
1169 dsb->ds3db_ds3db.vConeOrientation.y = 0.0;
1170 dsb->ds3db_ds3db.vConeOrientation.z = 0.0;
1171 dsb->ds3db_ds3db.lConeOutsideVolume = DS3D_DEFAULTCONEOUTSIDEVOLUME;
1172 dsb->ds3db_ds3db.flMinDistance = DS3D_DEFAULTMINDISTANCE;
1173 dsb->ds3db_ds3db.flMaxDistance = DS3D_DEFAULTMAXDISTANCE;
1174 dsb->ds3db_ds3db.dwMode = DS3DMODE_NORMAL;
1176 dsb->ds3db_need_recalc = FALSE;
1177 DSOUND_Calc3DBuffer(dsb);
1179 DSOUND_RecalcVolPan(&(dsb->volpan));
1181 InitializeCriticalSection(&(dsb->lock));
1182 dsb->lock.DebugInfo->Spare[0] = (DWORD_PTR)(__FILE__ ": IDirectSoundBufferImpl.lock");
1184 /* register buffer if not primary */
1185 if (!(dsbd->dwFlags & DSBCAPS_PRIMARYBUFFER)) {
1186 err = DirectSoundDevice_AddBuffer(device, dsb);
1188 HeapFree(GetProcessHeap(),0,dsb->buffer->memory);
1189 HeapFree(GetProcessHeap(),0,dsb->buffer);
1190 dsb->lock.DebugInfo->Spare[0] = 0;
1191 DeleteCriticalSection(&(dsb->lock));
1192 HeapFree(GetProcessHeap(),0,dsb->pwfx);
1193 HeapFree(GetProcessHeap(),0,dsb);
1202 HRESULT IDirectSoundBufferImpl_Destroy(
1203 IDirectSoundBufferImpl *pdsb)
1205 TRACE("(%p)\n",pdsb);
1207 /* This keeps the *_Destroy functions from possibly deleting
1208 * this object until it is ready to be deleted */
1209 IDirectSoundBufferImpl_AddRef((LPDIRECTSOUNDBUFFER8)pdsb);
1212 WARN("iks not NULL\n");
1213 IKsBufferPropertySetImpl_Destroy(pdsb->iks);
1218 WARN("ds3db not NULL\n");
1219 IDirectSound3DBufferImpl_Destroy(pdsb->ds3db);
1224 WARN("notify not NULL\n");
1225 IDirectSoundNotifyImpl_Destroy(pdsb->notify);
1226 pdsb->notify = NULL;
1229 if (pdsb->secondary) {
1230 WARN("dsb not NULL\n");
1231 SecondaryBufferImpl_Destroy(pdsb->secondary);
1232 pdsb->secondary = NULL;
1235 while (IDirectSoundBuffer8_Release((LPDIRECTSOUNDBUFFER8)pdsb) > 0);
1240 HRESULT IDirectSoundBufferImpl_Duplicate(
1241 DirectSoundDevice *device,
1242 IDirectSoundBufferImpl **ppdsb,
1243 IDirectSoundBufferImpl *pdsb)
1245 IDirectSoundBufferImpl *dsb;
1246 HRESULT hres = DS_OK;
1248 TRACE("(%p,%p,%p)\n", device, pdsb, pdsb);
1250 dsb = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(*dsb));
1253 WARN("out of memory\n");
1255 return DSERR_OUTOFMEMORY;
1258 CopyMemory(dsb, pdsb, sizeof(IDirectSoundBufferImpl));
1261 TRACE("duplicating hardware buffer\n");
1263 hres = IDsDriver_DuplicateSoundBuffer(device->driver, pdsb->hwbuf,
1264 (LPVOID *)&dsb->hwbuf);
1265 if (hres != DS_OK) {
1266 TRACE("IDsDriver_DuplicateSoundBuffer failed, falling back to "
1267 "software buffer\n");
1269 /* allocate buffer */
1270 if (device->drvdesc.dwFlags & DSDDESC_USESYSTEMMEMORY) {
1271 dsb->buffer = HeapAlloc(GetProcessHeap(),0,sizeof(*(dsb->buffer)));
1272 if (dsb->buffer == NULL) {
1273 WARN("out of memory\n");
1274 HeapFree(GetProcessHeap(),0,dsb);
1276 return DSERR_OUTOFMEMORY;
1279 dsb->buffer->memory = HeapAlloc(GetProcessHeap(),0,dsb->buflen);
1280 if (dsb->buffer->memory == NULL) {
1281 WARN("out of memory\n");
1282 HeapFree(GetProcessHeap(),0,dsb->buffer);
1283 HeapFree(GetProcessHeap(),0,dsb);
1285 return DSERR_OUTOFMEMORY;
1287 dsb->buffer->ref = 1;
1289 /* FIXME: copy buffer ? */
1298 dsb->state = STATE_STOPPED;
1300 dsb->buf_mixpos = 0;
1301 dsb->device = device;
1303 dsb->iks = NULL; /* FIXME? */
1304 dsb->secondary = NULL;
1306 /* variable sized struct so calculate size based on format */
1307 size = sizeof(WAVEFORMATEX) + pdsb->pwfx->cbSize;
1309 dsb->pwfx = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,size);
1310 if (dsb->pwfx == NULL) {
1311 WARN("out of memory\n");
1312 HeapFree(GetProcessHeap(),0,dsb->buffer);
1313 HeapFree(GetProcessHeap(),0,dsb);
1315 return DSERR_OUTOFMEMORY;
1318 CopyMemory(dsb->pwfx, pdsb->pwfx, size);
1320 InitializeCriticalSection(&(dsb->lock));
1321 dsb->lock.DebugInfo->Spare[0] = (DWORD_PTR)(__FILE__ ": IDirectSoundBufferImpl.lock");
1323 /* register buffer */
1324 hres = DirectSoundDevice_AddBuffer(device, dsb);
1325 if (hres != DS_OK) {
1326 dsb->lock.DebugInfo->Spare[0] = 0;
1327 DeleteCriticalSection(&(dsb->lock));
1328 HeapFree(GetProcessHeap(),0,dsb->buffer);
1329 HeapFree(GetProcessHeap(),0,dsb->pwfx);
1330 HeapFree(GetProcessHeap(),0,dsb);
1338 /*******************************************************************************
1342 static HRESULT WINAPI SecondaryBufferImpl_QueryInterface(
1343 LPDIRECTSOUNDBUFFER8 iface,REFIID riid,LPVOID *ppobj)
1345 SecondaryBufferImpl *This = (SecondaryBufferImpl *)iface;
1346 TRACE("(%p,%s,%p)\n",This,debugstr_guid(riid),ppobj);
1348 return IDirectSoundBufferImpl_QueryInterface((LPDIRECTSOUNDBUFFER8)This->dsb,riid,ppobj);
1351 static ULONG WINAPI SecondaryBufferImpl_AddRef(LPDIRECTSOUNDBUFFER8 iface)
1353 SecondaryBufferImpl *This = (SecondaryBufferImpl *)iface;
1354 ULONG ref = InterlockedIncrement(&(This->ref));
1355 TRACE("(%p) ref was %d\n", This, ref - 1);
1359 static ULONG WINAPI SecondaryBufferImpl_Release(LPDIRECTSOUNDBUFFER8 iface)
1361 SecondaryBufferImpl *This = (SecondaryBufferImpl *)iface;
1363 TRACE("(%p)\n", This);
1364 ref = InterlockedDecrement(&(This->ref));
1365 TRACE("ref was %d\n", ref + 1);
1368 This->dsb->secondary = NULL;
1369 IDirectSoundBuffer_Release((LPDIRECTSOUNDBUFFER8)This->dsb);
1370 HeapFree(GetProcessHeap(), 0, This);
1371 TRACE("(%p) released\n", This);
1376 static HRESULT WINAPI SecondaryBufferImpl_GetCaps(
1377 LPDIRECTSOUNDBUFFER8 iface,LPDSBCAPS caps)
1379 SecondaryBufferImpl *This = (SecondaryBufferImpl *)iface;
1380 TRACE("(%p)->(%p)\n",This,caps);
1382 return IDirectSoundBufferImpl_GetCaps((LPDIRECTSOUNDBUFFER8)This->dsb,caps);
1385 static HRESULT WINAPI SecondaryBufferImpl_GetCurrentPosition(
1386 LPDIRECTSOUNDBUFFER8 iface,LPDWORD playpos,LPDWORD writepos)
1388 SecondaryBufferImpl *This = (SecondaryBufferImpl *)iface;
1389 TRACE("(%p,%p,%p)\n",This,playpos,writepos);
1391 return IDirectSoundBufferImpl_GetCurrentPosition((LPDIRECTSOUNDBUFFER8)This->dsb,playpos,writepos);
1394 static HRESULT WINAPI SecondaryBufferImpl_GetFormat(
1395 LPDIRECTSOUNDBUFFER8 iface,LPWAVEFORMATEX lpwf,DWORD wfsize,LPDWORD wfwritten)
1397 SecondaryBufferImpl *This = (SecondaryBufferImpl *)iface;
1398 TRACE("(%p,%p,%d,%p)\n",This,lpwf,wfsize,wfwritten);
1400 return IDirectSoundBufferImpl_GetFormat((LPDIRECTSOUNDBUFFER8)This->dsb,lpwf,wfsize,wfwritten);
1403 static HRESULT WINAPI SecondaryBufferImpl_GetVolume(
1404 LPDIRECTSOUNDBUFFER8 iface,LPLONG vol)
1406 SecondaryBufferImpl *This = (SecondaryBufferImpl *)iface;
1407 TRACE("(%p,%p)\n",This,vol);
1409 return IDirectSoundBufferImpl_GetVolume((LPDIRECTSOUNDBUFFER8)This->dsb,vol);
1412 static HRESULT WINAPI SecondaryBufferImpl_GetPan(
1413 LPDIRECTSOUNDBUFFER8 iface,LPLONG pan)
1415 SecondaryBufferImpl *This = (SecondaryBufferImpl *)iface;
1416 TRACE("(%p,%p)\n",This,pan);
1418 return IDirectSoundBufferImpl_GetPan((LPDIRECTSOUNDBUFFER8)This->dsb,pan);
1421 static HRESULT WINAPI SecondaryBufferImpl_GetFrequency(
1422 LPDIRECTSOUNDBUFFER8 iface,LPDWORD freq)
1424 SecondaryBufferImpl *This = (SecondaryBufferImpl *)iface;
1425 TRACE("(%p,%p)\n",This,freq);
1427 return IDirectSoundBufferImpl_GetFrequency((LPDIRECTSOUNDBUFFER8)This->dsb,freq);
1430 static HRESULT WINAPI SecondaryBufferImpl_GetStatus(
1431 LPDIRECTSOUNDBUFFER8 iface,LPDWORD status)
1433 SecondaryBufferImpl *This = (SecondaryBufferImpl *)iface;
1434 TRACE("(%p,%p)\n",This,status);
1436 return IDirectSoundBufferImpl_GetStatus((LPDIRECTSOUNDBUFFER8)This->dsb,status);
1439 static HRESULT WINAPI SecondaryBufferImpl_Initialize(
1440 LPDIRECTSOUNDBUFFER8 iface,LPDIRECTSOUND dsound,LPCDSBUFFERDESC dbsd)
1442 SecondaryBufferImpl *This = (SecondaryBufferImpl *)iface;
1443 TRACE("(%p,%p,%p)\n",This,dsound,dbsd);
1445 return IDirectSoundBufferImpl_Initialize((LPDIRECTSOUNDBUFFER8)This->dsb,dsound,dbsd);
1448 static HRESULT WINAPI SecondaryBufferImpl_Lock(
1449 LPDIRECTSOUNDBUFFER8 iface,
1452 LPVOID *lplpaudioptr1,
1453 LPDWORD audiobytes1,
1454 LPVOID *lplpaudioptr2,
1455 LPDWORD audiobytes2,
1458 SecondaryBufferImpl *This = (SecondaryBufferImpl *)iface;
1459 TRACE("(%p,%d,%d,%p,%p,%p,%p,0x%08x)\n",
1460 This,writecursor,writebytes,lplpaudioptr1,audiobytes1,lplpaudioptr2,audiobytes2,dwFlags);
1462 return IDirectSoundBufferImpl_Lock((LPDIRECTSOUNDBUFFER8)This->dsb,
1463 writecursor,writebytes,lplpaudioptr1,audiobytes1,lplpaudioptr2,audiobytes2,dwFlags);
1466 static HRESULT WINAPI SecondaryBufferImpl_Play(
1467 LPDIRECTSOUNDBUFFER8 iface,DWORD reserved1,DWORD reserved2,DWORD flags)
1469 SecondaryBufferImpl *This = (SecondaryBufferImpl *)iface;
1470 TRACE("(%p,%08x,%08x,%08x)\n",This,reserved1,reserved2,flags);
1472 return IDirectSoundBufferImpl_Play((LPDIRECTSOUNDBUFFER8)This->dsb,reserved1,reserved2,flags);
1475 static HRESULT WINAPI SecondaryBufferImpl_SetCurrentPosition(
1476 LPDIRECTSOUNDBUFFER8 iface,DWORD newpos)
1478 SecondaryBufferImpl *This = (SecondaryBufferImpl *)iface;
1479 TRACE("(%p,%d)\n",This,newpos);
1481 return IDirectSoundBufferImpl_SetCurrentPosition((LPDIRECTSOUNDBUFFER8)This->dsb,newpos);
1484 static HRESULT WINAPI SecondaryBufferImpl_SetFormat(
1485 LPDIRECTSOUNDBUFFER8 iface,LPCWAVEFORMATEX wfex)
1487 SecondaryBufferImpl *This = (SecondaryBufferImpl *)iface;
1488 TRACE("(%p,%p)\n",This,wfex);
1490 return IDirectSoundBufferImpl_SetFormat((LPDIRECTSOUNDBUFFER8)This->dsb,wfex);
1493 static HRESULT WINAPI SecondaryBufferImpl_SetVolume(
1494 LPDIRECTSOUNDBUFFER8 iface,LONG vol)
1496 SecondaryBufferImpl *This = (SecondaryBufferImpl *)iface;
1497 TRACE("(%p,%d)\n",This,vol);
1499 return IDirectSoundBufferImpl_SetVolume((LPDIRECTSOUNDBUFFER8)This->dsb,vol);
1502 static HRESULT WINAPI SecondaryBufferImpl_SetPan(
1503 LPDIRECTSOUNDBUFFER8 iface,LONG pan)
1505 SecondaryBufferImpl *This = (SecondaryBufferImpl *)iface;
1506 TRACE("(%p,%d)\n",This,pan);
1508 return IDirectSoundBufferImpl_SetPan((LPDIRECTSOUNDBUFFER8)This->dsb,pan);
1511 static HRESULT WINAPI SecondaryBufferImpl_SetFrequency(
1512 LPDIRECTSOUNDBUFFER8 iface,DWORD freq)
1514 SecondaryBufferImpl *This = (SecondaryBufferImpl *)iface;
1515 TRACE("(%p,%d)\n",This,freq);
1517 return IDirectSoundBufferImpl_SetFrequency((LPDIRECTSOUNDBUFFER8)This->dsb,freq);
1520 static HRESULT WINAPI SecondaryBufferImpl_Stop(LPDIRECTSOUNDBUFFER8 iface)
1522 SecondaryBufferImpl *This = (SecondaryBufferImpl *)iface;
1523 TRACE("(%p)\n",This);
1525 return IDirectSoundBufferImpl_Stop((LPDIRECTSOUNDBUFFER8)This->dsb);
1528 static HRESULT WINAPI SecondaryBufferImpl_Unlock(
1529 LPDIRECTSOUNDBUFFER8 iface,
1530 LPVOID lpvAudioPtr1,
1531 DWORD dwAudioBytes1,
1532 LPVOID lpvAudioPtr2,
1533 DWORD dwAudioBytes2)
1535 SecondaryBufferImpl *This = (SecondaryBufferImpl *)iface;
1536 TRACE("(%p,%p,%d,%p,%d)\n",
1537 This, lpvAudioPtr1, dwAudioBytes1, lpvAudioPtr2, dwAudioBytes2);
1539 return IDirectSoundBufferImpl_Unlock((LPDIRECTSOUNDBUFFER8)This->dsb,
1540 lpvAudioPtr1,dwAudioBytes1,lpvAudioPtr2,dwAudioBytes2);
1543 static HRESULT WINAPI SecondaryBufferImpl_Restore(
1544 LPDIRECTSOUNDBUFFER8 iface)
1546 SecondaryBufferImpl *This = (SecondaryBufferImpl *)iface;
1547 TRACE("(%p)\n",This);
1549 return IDirectSoundBufferImpl_Restore((LPDIRECTSOUNDBUFFER8)This->dsb);
1552 static HRESULT WINAPI SecondaryBufferImpl_SetFX(
1553 LPDIRECTSOUNDBUFFER8 iface,DWORD dwEffectsCount,LPDSEFFECTDESC pDSFXDesc,LPDWORD pdwResultCodes)
1555 SecondaryBufferImpl *This = (SecondaryBufferImpl *)iface;
1556 TRACE("(%p,%u,%p,%p)\n",This,dwEffectsCount,pDSFXDesc,pdwResultCodes);
1558 return IDirectSoundBufferImpl_SetFX((LPDIRECTSOUNDBUFFER8)This->dsb,dwEffectsCount,pDSFXDesc,pdwResultCodes);
1561 static HRESULT WINAPI SecondaryBufferImpl_AcquireResources(
1562 LPDIRECTSOUNDBUFFER8 iface,DWORD dwFlags,DWORD dwEffectsCount,LPDWORD pdwResultCodes)
1564 SecondaryBufferImpl *This = (SecondaryBufferImpl *)iface;
1565 TRACE("(%p,%08u,%u,%p)\n",This,dwFlags,dwEffectsCount,pdwResultCodes);
1567 return IDirectSoundBufferImpl_AcquireResources((LPDIRECTSOUNDBUFFER8)This->dsb,dwFlags,dwEffectsCount,pdwResultCodes);
1570 static HRESULT WINAPI SecondaryBufferImpl_GetObjectInPath(
1571 LPDIRECTSOUNDBUFFER8 iface,REFGUID rguidObject,DWORD dwIndex,REFGUID rguidInterface,LPVOID* ppObject)
1573 SecondaryBufferImpl *This = (SecondaryBufferImpl *)iface;
1574 TRACE("(%p,%s,%u,%s,%p)\n",This,debugstr_guid(rguidObject),dwIndex,debugstr_guid(rguidInterface),ppObject);
1576 return IDirectSoundBufferImpl_GetObjectInPath((LPDIRECTSOUNDBUFFER8)This->dsb,rguidObject,dwIndex,rguidInterface,ppObject);
1579 static const IDirectSoundBuffer8Vtbl sbvt =
1581 SecondaryBufferImpl_QueryInterface,
1582 SecondaryBufferImpl_AddRef,
1583 SecondaryBufferImpl_Release,
1584 SecondaryBufferImpl_GetCaps,
1585 SecondaryBufferImpl_GetCurrentPosition,
1586 SecondaryBufferImpl_GetFormat,
1587 SecondaryBufferImpl_GetVolume,
1588 SecondaryBufferImpl_GetPan,
1589 SecondaryBufferImpl_GetFrequency,
1590 SecondaryBufferImpl_GetStatus,
1591 SecondaryBufferImpl_Initialize,
1592 SecondaryBufferImpl_Lock,
1593 SecondaryBufferImpl_Play,
1594 SecondaryBufferImpl_SetCurrentPosition,
1595 SecondaryBufferImpl_SetFormat,
1596 SecondaryBufferImpl_SetVolume,
1597 SecondaryBufferImpl_SetPan,
1598 SecondaryBufferImpl_SetFrequency,
1599 SecondaryBufferImpl_Stop,
1600 SecondaryBufferImpl_Unlock,
1601 SecondaryBufferImpl_Restore,
1602 SecondaryBufferImpl_SetFX,
1603 SecondaryBufferImpl_AcquireResources,
1604 SecondaryBufferImpl_GetObjectInPath
1607 HRESULT SecondaryBufferImpl_Create(
1608 IDirectSoundBufferImpl *dsb,
1609 SecondaryBufferImpl **psb)
1611 SecondaryBufferImpl *sb;
1612 TRACE("(%p,%p)\n",dsb,psb);
1614 sb = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(*sb));
1617 WARN("out of memory\n");
1619 return DSERR_OUTOFMEMORY;
1625 IDirectSoundBuffer8_AddRef((LPDIRECTSOUNDBUFFER8)dsb);
1630 static HRESULT SecondaryBufferImpl_Destroy(
1631 SecondaryBufferImpl *pdsb)
1633 TRACE("(%p)\n",pdsb);
1635 while (SecondaryBufferImpl_Release((LPDIRECTSOUNDBUFFER8)pdsb) > 0);