dlls/quartz/dsoundrender.c

   1 /*
   2  * Direct Sound Audio Renderer
   3  *
   4  * Copyright 2004 Christian Costa
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #include "config.h"
  22
  23 #include "quartz_private.h"
  24 #include "control_private.h"
  25 #include "pin.h"
  26
  27 #include "uuids.h"
  28 #include "mmreg.h"
  29 #include "vfwmsgs.h"
  30 #include "fourcc.h"
  31 #include "windef.h"
  32 #include "winbase.h"
  33 #include "dshow.h"
  34 #include "evcode.h"
  35 #include "strmif.h"
  36 #include "dsound.h"
  37
  38 #include "wine/unicode.h"
  39 #include "wine/debug.h"
  40
  41 WINE_DEFAULT_DEBUG_CHANNEL(quartz);
  42
  43 static const WCHAR wcsInputPinName[] = {'i','n','p','u','t',' ','p','i','n',0};
  44
  45 static const IBaseFilterVtbl DSoundRender_Vtbl;
  46 static const IPinVtbl DSoundRender_InputPin_Vtbl;
  47 static const IMemInputPinVtbl MemInputPin_Vtbl;
  48 static const IBasicAudioVtbl IBasicAudio_Vtbl;
  49
  50 typedef struct DSoundRenderImpl
  51 {
  52     const IBaseFilterVtbl * lpVtbl;
  53     const IBasicAudioVtbl *IBasicAudio_vtbl;
  54
  55     LONG refCount;
  56     CRITICAL_SECTION csFilter;
  57     FILTER_STATE state;
  58     REFERENCE_TIME rtStreamStart;
  59     IReferenceClock * pClock;
  60     FILTER_INFO filterInfo;
  61
  62     InputPin * pInputPin;
  63     IPin ** ppPins;
  64
  65     LPDIRECTSOUND dsound;
  66     LPDIRECTSOUNDBUFFER dsbuffer;
  67     DWORD write_pos;
  68     BOOL init;
  69     BOOL started;
  70 } DSoundRenderImpl;
  71
  72 static HRESULT DSoundRender_InputPin_Construct(const PIN_INFO * pPinInfo, SAMPLEPROC pSampleProc, LPVOID pUserData, QUERYACCEPTPROC pQueryAccept, LPCRITICAL_SECTION pCritSec, IPin ** ppPin)
  73 {
  74     InputPin * pPinImpl;
  75
  76     *ppPin = NULL;
  77
  78     if (pPinInfo->dir != PINDIR_INPUT)
  79     {
  80         ERR("Pin direction(%x) != PINDIR_INPUT\n", pPinInfo->dir);
  81         return E_INVALIDARG;
  82     }
  83
  84     pPinImpl = CoTaskMemAlloc(sizeof(*pPinImpl));
  85
  86     if (!pPinImpl)
  87         return E_OUTOFMEMORY;
  88
  89     if (SUCCEEDED(InputPin_Init(pPinInfo, pSampleProc, pUserData, pQueryAccept, pCritSec, pPinImpl)))
  90     {
  91         pPinImpl->pin.lpVtbl = &DSoundRender_InputPin_Vtbl;
  92         pPinImpl->lpVtblMemInput = &MemInputPin_Vtbl;
  93
  94         *ppPin = (IPin *)(&pPinImpl->pin.lpVtbl);
  95         return S_OK;
  96     }
  97     return E_FAIL;
  98 }
  99
 100
 101 #define DSBUFFERSIZE 8192
 102
 103 static HRESULT DSoundRender_CreateSoundBuffer(IBaseFilter * iface)
 104 {
 105     HRESULT hr;
 106     WAVEFORMATEX wav_fmt;
 107     AM_MEDIA_TYPE amt;
 108     WAVEFORMATEX* format;
 109     DSBUFFERDESC buf_desc;
 110     DSoundRenderImpl *This = (DSoundRenderImpl *)iface;
 111
 112     hr = IPin_ConnectionMediaType(This->ppPins[0], &amt);
 113     if (FAILED(hr)) {
 114         ERR("Unable to retrieve media type\n");
 115         return hr;
 116     }
 117
 118     TRACE("MajorType %s\n", debugstr_guid(&amt.majortype));
 119     TRACE("SubType %s\n", debugstr_guid(&amt.subtype));
 120     TRACE("Format %s\n", debugstr_guid(&amt.formattype));
 121     TRACE("Size %d\n", amt.cbFormat);
 122
 123     dump_AM_MEDIA_TYPE(&amt);
 124
 125     format = (WAVEFORMATEX*)amt.pbFormat;
 126     TRACE("wFormatTag = %x %x\n", format->wFormatTag, WAVE_FORMAT_PCM);
 127     TRACE("nChannels = %d\n", format->nChannels);
 128     TRACE("nSamplesPerSec = %u\n", format->nSamplesPerSec);
 129     TRACE("nAvgBytesPerSec = %u\n", format->nAvgBytesPerSec);
 130     TRACE("nBlockAlign = %d\n", format->nBlockAlign);
 131     TRACE("wBitsPerSample = %d\n", format->wBitsPerSample);
 132     TRACE("cbSize = %d\n", format->cbSize);
 133
 134     hr = DirectSoundCreate(NULL, &This->dsound, NULL);
 135     if (FAILED(hr)) {
 136         ERR("Cannot create Direct Sound object\n");
 137         return hr;
 138     }
 139
 140     wav_fmt = *format;
 141     wav_fmt.cbSize = 0;
 142
 143     memset(&buf_desc,0,sizeof(DSBUFFERDESC));
 144     buf_desc.dwSize = sizeof(DSBUFFERDESC);
 145     buf_desc.dwBufferBytes = DSBUFFERSIZE;
 146     buf_desc.lpwfxFormat = &wav_fmt;
 147     hr = IDirectSound_CreateSoundBuffer(This->dsound, &buf_desc, &This->dsbuffer, NULL);
 148     if (FAILED(hr)) {
 149         ERR("Can't create sound buffer !\n");
 150         IDirectSound_Release(This->dsound);
 151         return hr;
 152     }
 153
 154     This->write_pos = 0;
 155
 156     return hr;
 157 }
 158
 159 static HRESULT DSoundRender_SendSampleData(DSoundRenderImpl* This, LPBYTE data, DWORD size)
 160 {
 161     HRESULT hr;
 162     LPBYTE lpbuf1 = NULL;
 163     LPBYTE lpbuf2 = NULL;
 164     DWORD dwsize1 = 0;
 165     DWORD dwsize2 = 0;
 166     DWORD size2;
 167     DWORD play_pos,buf_free;
 168
 169     while (1)
 170     {
 171         hr = IDirectSoundBuffer_GetCurrentPosition(This->dsbuffer, &play_pos, NULL);
 172         if (hr != DS_OK)
 173         {
 174             ERR("Error GetCurrentPosition: %x\n", hr);
 175             break;
 176         }
 177         if (This->write_pos < play_pos)
 178              buf_free = play_pos-This->write_pos;
 179         else
 180              buf_free = DSBUFFERSIZE - This->write_pos + play_pos;
 181
 182         /* This situation is ambiguous; Assume full when playing */
 183         if(buf_free == DSBUFFERSIZE && This->started)
 184         {
 185             Sleep(10);
 186             continue;
 187         }
 188
 189         size2 = min(buf_free, size);
 190         hr = IDirectSoundBuffer_Lock(This->dsbuffer, This->write_pos, size2, (LPVOID *)&lpbuf1, &dwsize1, (LPVOID *)&lpbuf2, &dwsize2, 0);
 191         if (hr != DS_OK) {
 192             ERR("Unable to lock sound buffer! (%x)\n", hr);
 193             break;
 194         }
 195         /* TRACE("write_pos=%d, size=%d, sz1=%d, sz2=%d\n", This->write_pos, size2, dwsize1, dwsize2); */
 196
 197         memcpy(lpbuf1, data, dwsize1);
 198         if (dwsize2)
 199             memcpy(lpbuf2, data + dwsize1, dwsize2);
 200
 201         hr = IDirectSoundBuffer_Unlock(This->dsbuffer, lpbuf1, dwsize1, lpbuf2, dwsize2);
 202         if (hr != DS_OK)
 203             ERR("Unable to unlock sound buffer! (%x)\n", hr);
 204         if (!This->started)
 205         {
 206             hr = IDirectSoundBuffer_Play(This->dsbuffer, 0, 0, DSBPLAY_LOOPING);
 207             if (hr == DS_OK)
 208                 This->started = TRUE;
 209             else
 210                 ERR("Can't start playing! (%x)\n", hr);
 211         }
 212         size -= dwsize1 + dwsize2;
 213         data += dwsize1 + dwsize2;
 214         This->write_pos = (This->write_pos + dwsize1 + dwsize2) % DSBUFFERSIZE;
 215
 216         if (!size)
 217             break;
 218         Sleep(10);
 219     }
 220
 221     return hr;
 222 }
 223
 224 static HRESULT DSoundRender_Sample(LPVOID iface, IMediaSample * pSample)
 225 {
 226     DSoundRenderImpl *This = (DSoundRenderImpl *)iface;
 227     LPBYTE pbSrcStream = NULL;
 228     long cbSrcStream = 0;
 229     REFERENCE_TIME tStart, tStop;
 230     HRESULT hr;
 231
 232     TRACE("%p %p\n", iface, pSample);
 233
 234     if (This->state != State_Running)
 235         return VFW_E_WRONG_STATE;
 236
 237     hr = IMediaSample_GetPointer(pSample, &pbSrcStream);
 238     if (FAILED(hr))
 239     {
 240         ERR("Cannot get pointer to sample data (%x)\n", hr);
 241         return hr;
 242     }
 243
 244     hr = IMediaSample_GetTime(pSample, &tStart, &tStop);
 245     if (FAILED(hr))
 246         ERR("Cannot get sample time (%x)\n", hr);
 247
 248     cbSrcStream = IMediaSample_GetActualDataLength(pSample);
 249
 250     TRACE("Sample data ptr = %p, size = %ld\n", pbSrcStream, cbSrcStream);
 251
 252 #if 0 /* For debugging purpose */
 253     {
 254         int i;
 255         for(i = 0; i < cbSrcStream; i++)
 256         {
 257             if ((i!=0) && !(i%16))
 258                 TRACE("\n");
 259             TRACE("%02x ", pbSrcStream[i]);
 260         }
 261         TRACE("\n");
 262     }
 263 #endif
 264
 265     if (!This->init)
 266     {
 267         hr = DSoundRender_CreateSoundBuffer(iface);
 268         if (SUCCEEDED(hr))
 269             This->init = TRUE;
 270         else
 271         {
 272             ERR("Unable to create DSound buffer\n");
 273             return hr;
 274         }
 275     }
 276
 277     hr = DSoundRender_SendSampleData(This, pbSrcStream, cbSrcStream);
 278
 279     return hr;
 280 }
 281
 282 static HRESULT DSoundRender_QueryAccept(LPVOID iface, const AM_MEDIA_TYPE * pmt)
 283 {
 284     WAVEFORMATEX* format = (WAVEFORMATEX*)pmt->pbFormat;
 285     TRACE("wFormatTag = %x %x\n", format->wFormatTag, WAVE_FORMAT_PCM);
 286     TRACE("nChannels = %d\n", format->nChannels);
 287     TRACE("nSamplesPerSec = %d\n", format->nAvgBytesPerSec);
 288     TRACE("nAvgBytesPerSec = %d\n", format->nAvgBytesPerSec);
 289     TRACE("nBlockAlign = %d\n", format->nBlockAlign);
 290     TRACE("wBitsPerSample = %d\n", format->wBitsPerSample);
 291
 292     if (IsEqualIID(&pmt->majortype, &MEDIATYPE_Audio) && IsEqualIID(&pmt->subtype, &MEDIASUBTYPE_PCM))
 293         return S_OK;
 294     return S_FALSE;
 295 }
 296
 297 HRESULT DSoundRender_create(IUnknown * pUnkOuter, LPVOID * ppv)
 298 {
 299     HRESULT hr;
 300     PIN_INFO piInput;
 301     DSoundRenderImpl * pDSoundRender;
 302
 303     TRACE("(%p, %p)\n", pUnkOuter, ppv);
 304
 305     *ppv = NULL;
 306
 307     if (pUnkOuter)
 308         return CLASS_E_NOAGGREGATION;
 309
 310     pDSoundRender = CoTaskMemAlloc(sizeof(DSoundRenderImpl));
 311     if (!pDSoundRender)
 312         return E_OUTOFMEMORY;
 313     ZeroMemory(pDSoundRender, sizeof(DSoundRenderImpl));
 314
 315     pDSoundRender->lpVtbl = &DSoundRender_Vtbl;
 316     pDSoundRender->IBasicAudio_vtbl = &IBasicAudio_Vtbl;
 317     pDSoundRender->refCount = 1;
 318     InitializeCriticalSection(&pDSoundRender->csFilter);
 319     pDSoundRender->csFilter.DebugInfo->Spare[0] = (DWORD_PTR)(__FILE__ ": DSoundRenderImpl.csFilter");
 320     pDSoundRender->state = State_Stopped;
 321
 322     pDSoundRender->ppPins = CoTaskMemAlloc(1 * sizeof(IPin *));
 323     if (!pDSoundRender->ppPins)
 324     {
 325         pDSoundRender->csFilter.DebugInfo->Spare[0] = 0;
 326         DeleteCriticalSection(&pDSoundRender->csFilter);
 327         CoTaskMemFree(pDSoundRender);
 328         return E_OUTOFMEMORY;
 329     }
 330
 331     /* construct input pin */
 332     piInput.dir = PINDIR_INPUT;
 333     piInput.pFilter = (IBaseFilter *)pDSoundRender;
 334     lstrcpynW(piInput.achName, wcsInputPinName, sizeof(piInput.achName) / sizeof(piInput.achName[0]));
 335     hr = DSoundRender_InputPin_Construct(&piInput, DSoundRender_Sample, (LPVOID)pDSoundRender, DSoundRender_QueryAccept, &pDSoundRender->csFilter, (IPin **)&pDSoundRender->pInputPin);
 336
 337     if (SUCCEEDED(hr))
 338     {
 339         pDSoundRender->ppPins[0] = (IPin *)pDSoundRender->pInputPin;
 340         *ppv = (LPVOID)pDSoundRender;
 341     }
 342     else
 343     {
 344         CoTaskMemFree(pDSoundRender->ppPins);
 345         pDSoundRender->csFilter.DebugInfo->Spare[0] = 0;
 346         DeleteCriticalSection(&pDSoundRender->csFilter);
 347         CoTaskMemFree(pDSoundRender);
 348     }
 349
 350     return hr;
 351 }
 352
 353 static HRESULT WINAPI DSoundRender_QueryInterface(IBaseFilter * iface, REFIID riid, LPVOID * ppv)
 354 {
 355     DSoundRenderImpl *This = (DSoundRenderImpl *)iface;
 356     TRACE("(%p, %p)->(%s, %p)\n", This, iface, qzdebugstr_guid(riid), ppv);
 357
 358     *ppv = NULL;
 359
 360     if (IsEqualIID(riid, &IID_IUnknown))
 361         *ppv = (LPVOID)This;
 362     else if (IsEqualIID(riid, &IID_IPersist))
 363         *ppv = (LPVOID)This;
 364     else if (IsEqualIID(riid, &IID_IMediaFilter))
 365         *ppv = (LPVOID)This;
 366     else if (IsEqualIID(riid, &IID_IBaseFilter))
 367         *ppv = (LPVOID)This;
 368     else if (IsEqualIID(riid, &IID_IBasicAudio))
 369         *ppv = (LPVOID)&(This->IBasicAudio_vtbl);
 370
 371     if (*ppv)
 372     {
 373         IUnknown_AddRef((IUnknown *)(*ppv));
 374         return S_OK;
 375     }
 376
 377     FIXME("No interface for %s!\n", qzdebugstr_guid(riid));
 378
 379     return E_NOINTERFACE;
 380 }
 381
 382 static ULONG WINAPI DSoundRender_AddRef(IBaseFilter * iface)
 383 {
 384     DSoundRenderImpl *This = (DSoundRenderImpl *)iface;
 385     ULONG refCount = InterlockedIncrement(&This->refCount);
 386
 387     TRACE("(%p/%p)->() AddRef from %d\n", This, iface, refCount - 1);
 388
 389     return refCount;
 390 }
 391
 392 static ULONG WINAPI DSoundRender_Release(IBaseFilter * iface)
 393 {
 394     DSoundRenderImpl *This = (DSoundRenderImpl *)iface;
 395     ULONG refCount = InterlockedDecrement(&This->refCount);
 396
 397     TRACE("(%p)->() Release from %d\n", This, refCount + 1);
 398
 399     if (!refCount)
 400     {
 401         IPin *pConnectedTo;
 402
 403         This->csFilter.DebugInfo->Spare[0] = 0;
 404         DeleteCriticalSection(&This->csFilter);
 405         if (This->pClock)
 406             IReferenceClock_Release(This->pClock);
 407
 408         if (This->dsbuffer)
 409             IDirectSoundBuffer_Release(This->dsbuffer);
 410         This->dsbuffer = NULL;
 411         if (This->dsound)
 412             IDirectSound_Release(This->dsound);
 413         This->dsound = NULL;
 414
 415         if (SUCCEEDED(IPin_ConnectedTo(This->ppPins[0], &pConnectedTo)))
 416         {
 417             IPin_Disconnect(pConnectedTo);
 418             IPin_Release(pConnectedTo);
 419         }
 420         IPin_Disconnect(This->ppPins[0]);
 421
 422         IPin_Release(This->ppPins[0]);
 423
 424         CoTaskMemFree(This->ppPins);
 425         This->lpVtbl = NULL;
 426         This->IBasicAudio_vtbl = NULL;
 427
 428         TRACE("Destroying Audio Renderer\n");
 429         CoTaskMemFree(This);
 430
 431         return 0;
 432     }
 433     else
 434         return refCount;
 435 }
 436
 437 /** IPersist methods **/
 438
 439 static HRESULT WINAPI DSoundRender_GetClassID(IBaseFilter * iface, CLSID * pClsid)
 440 {
 441     DSoundRenderImpl *This = (DSoundRenderImpl *)iface;
 442     TRACE("(%p/%p)->(%p)\n", This, iface, pClsid);
 443
 444     *pClsid = CLSID_DSoundRender;
 445
 446     return S_OK;
 447 }
 448
 449 /** IMediaFilter methods **/
 450
 451 static HRESULT WINAPI DSoundRender_Stop(IBaseFilter * iface)
 452 {
 453     HRESULT hr = S_OK;
 454     DSoundRenderImpl *This = (DSoundRenderImpl *)iface;
 455
 456     TRACE("(%p/%p)->()\n", This, iface);
 457
 458     EnterCriticalSection(&This->csFilter);
 459     {
 460         DWORD state = 0;
 461         if (This->dsbuffer)
 462         {
 463             hr = IDirectSoundBuffer_GetStatus(This->dsbuffer, &state);
 464             if (SUCCEEDED(hr))
 465             {
 466                 if (state & DSBSTATUS_PLAYING)
 467                     hr = IDirectSoundBuffer_Stop(This->dsbuffer);
 468             }
 469         }
 470         if (SUCCEEDED(hr))
 471         {
 472             This->started = FALSE;
 473             This->state = State_Stopped;
 474         }
 475     }
 476     LeaveCriticalSection(&This->csFilter);
 477
 478     return hr;
 479 }
 480
 481 static HRESULT WINAPI DSoundRender_Pause(IBaseFilter * iface)
 482 {
 483     HRESULT hr = S_OK;
 484     DSoundRenderImpl *This = (DSoundRenderImpl *)iface;
 485
 486     TRACE("(%p/%p)->()\n", This, iface);
 487
 488     EnterCriticalSection(&This->csFilter);
 489     {
 490         DWORD state = 0;
 491         if (This->dsbuffer)
 492         {
 493             hr = IDirectSoundBuffer_GetStatus(This->dsbuffer, &state);
 494             if (SUCCEEDED(hr))
 495             {
 496                 if (state & DSBSTATUS_PLAYING)
 497                     hr = IDirectSoundBuffer_Stop(This->dsbuffer);
 498             }
 499         }
 500         if (SUCCEEDED(hr))
 501         {
 502             This->started = FALSE;
 503             This->state = State_Paused;
 504         }
 505     }
 506     LeaveCriticalSection(&This->csFilter);
 507
 508     return hr;
 509 }
 510
 511 static HRESULT WINAPI DSoundRender_Run(IBaseFilter * iface, REFERENCE_TIME tStart)
 512 {
 513     HRESULT hr = S_OK;
 514     DSoundRenderImpl *This = (DSoundRenderImpl *)iface;
 515
 516     TRACE("(%p/%p)->(%s)\n", This, iface, wine_dbgstr_longlong(tStart));
 517
 518     EnterCriticalSection(&This->csFilter);
 519     {
 520         This->rtStreamStart = tStart;
 521         This->state = State_Running;
 522     }
 523     LeaveCriticalSection(&This->csFilter);
 524
 525     return hr;
 526 }
 527
 528 static HRESULT WINAPI DSoundRender_GetState(IBaseFilter * iface, DWORD dwMilliSecsTimeout, FILTER_STATE *pState)
 529 {
 530     DSoundRenderImpl *This = (DSoundRenderImpl *)iface;
 531
 532     TRACE("(%p/%p)->(%d, %p)\n", This, iface, dwMilliSecsTimeout, pState);
 533
 534     EnterCriticalSection(&This->csFilter);
 535     {
 536         *pState = This->state;
 537     }
 538     LeaveCriticalSection(&This->csFilter);
 539
 540     return S_OK;
 541 }
 542
 543 static HRESULT WINAPI DSoundRender_SetSyncSource(IBaseFilter * iface, IReferenceClock *pClock)
 544 {
 545     DSoundRenderImpl *This = (DSoundRenderImpl *)iface;
 546
 547     TRACE("(%p/%p)->(%p)\n", This, iface, pClock);
 548
 549     EnterCriticalSection(&This->csFilter);
 550     {
 551         if (This->pClock)
 552             IReferenceClock_Release(This->pClock);
 553         This->pClock = pClock;
 554         if (This->pClock)
 555             IReferenceClock_AddRef(This->pClock);
 556     }
 557     LeaveCriticalSection(&This->csFilter);
 558
 559     return S_OK;
 560 }
 561
 562 static HRESULT WINAPI DSoundRender_GetSyncSource(IBaseFilter * iface, IReferenceClock **ppClock)
 563 {
 564     DSoundRenderImpl *This = (DSoundRenderImpl *)iface;
 565
 566     TRACE("(%p/%p)->(%p)\n", This, iface, ppClock);
 567
 568     EnterCriticalSection(&This->csFilter);
 569     {
 570         *ppClock = This->pClock;
 571         IReferenceClock_AddRef(This->pClock);
 572     }
 573     LeaveCriticalSection(&This->csFilter);
 574
 575     return S_OK;
 576 }
 577
 578 /** IBaseFilter implementation **/
 579
 580 static HRESULT WINAPI DSoundRender_EnumPins(IBaseFilter * iface, IEnumPins **ppEnum)
 581 {
 582     ENUMPINDETAILS epd;
 583     DSoundRenderImpl *This = (DSoundRenderImpl *)iface;
 584
 585     TRACE("(%p/%p)->(%p)\n", This, iface, ppEnum);
 586
 587     epd.cPins = 1; /* input pin */
 588     epd.ppPins = This->ppPins;
 589     return IEnumPinsImpl_Construct(&epd, ppEnum);
 590 }
 591
 592 static HRESULT WINAPI DSoundRender_FindPin(IBaseFilter * iface, LPCWSTR Id, IPin **ppPin)
 593 {
 594     DSoundRenderImpl *This = (DSoundRenderImpl *)iface;
 595
 596     TRACE("(%p/%p)->(%s,%p)\n", This, iface, debugstr_w(Id), ppPin);
 597
 598     FIXME("DSoundRender::FindPin(...)\n");
 599
 600     /* FIXME: critical section */
 601
 602     return E_NOTIMPL;
 603 }
 604
 605 static HRESULT WINAPI DSoundRender_QueryFilterInfo(IBaseFilter * iface, FILTER_INFO *pInfo)
 606 {
 607     DSoundRenderImpl *This = (DSoundRenderImpl *)iface;
 608
 609     TRACE("(%p/%p)->(%p)\n", This, iface, pInfo);
 610
 611     strcpyW(pInfo->achName, This->filterInfo.achName);
 612     pInfo->pGraph = This->filterInfo.pGraph;
 613
 614     if (pInfo->pGraph)
 615         IFilterGraph_AddRef(pInfo->pGraph);
 616
 617     return S_OK;
 618 }
 619
 620 static HRESULT WINAPI DSoundRender_JoinFilterGraph(IBaseFilter * iface, IFilterGraph *pGraph, LPCWSTR pName)
 621 {
 622     DSoundRenderImpl *This = (DSoundRenderImpl *)iface;
 623
 624     TRACE("(%p/%p)->(%p, %s)\n", This, iface, pGraph, debugstr_w(pName));
 625
 626     EnterCriticalSection(&This->csFilter);
 627     {
 628         if (pName)
 629             strcpyW(This->filterInfo.achName, pName);
 630         else
 631             *This->filterInfo.achName = '\0';
 632         This->filterInfo.pGraph = pGraph; /* NOTE: do NOT increase ref. count */
 633     }
 634     LeaveCriticalSection(&This->csFilter);
 635
 636     return S_OK;
 637 }
 638
 639 static HRESULT WINAPI DSoundRender_QueryVendorInfo(IBaseFilter * iface, LPWSTR *pVendorInfo)
 640 {
 641     DSoundRenderImpl *This = (DSoundRenderImpl *)iface;
 642     TRACE("(%p/%p)->(%p)\n", This, iface, pVendorInfo);
 643     return E_NOTIMPL;
 644 }
 645
 646 static const IBaseFilterVtbl DSoundRender_Vtbl =
 647 {
 648     DSoundRender_QueryInterface,
 649     DSoundRender_AddRef,
 650     DSoundRender_Release,
 651     DSoundRender_GetClassID,
 652     DSoundRender_Stop,
 653     DSoundRender_Pause,
 654     DSoundRender_Run,
 655     DSoundRender_GetState,
 656     DSoundRender_SetSyncSource,
 657     DSoundRender_GetSyncSource,
 658     DSoundRender_EnumPins,
 659     DSoundRender_FindPin,
 660     DSoundRender_QueryFilterInfo,
 661     DSoundRender_JoinFilterGraph,
 662     DSoundRender_QueryVendorInfo
 663 };
 664
 665 static HRESULT WINAPI DSoundRender_InputPin_EndOfStream(IPin * iface)
 666 {
 667     InputPin* This = (InputPin*)iface;
 668     IMediaEventSink* pEventSink;
 669     HRESULT hr;
 670
 671     TRACE("(%p/%p)->()\n", This, iface);
 672
 673     hr = IFilterGraph_QueryInterface(((DSoundRenderImpl*)This->pin.pinInfo.pFilter)->filterInfo.pGraph, &IID_IMediaEventSink, (LPVOID*)&pEventSink);
 674     if (SUCCEEDED(hr))
 675     {
 676         /* FIXME: We should wait that all audio data has been played */
 677         hr = IMediaEventSink_Notify(pEventSink, EC_COMPLETE, S_OK, 0);
 678         IMediaEventSink_Release(pEventSink);
 679     }
 680
 681     return hr;
 682 }
 683
 684 static const IPinVtbl DSoundRender_InputPin_Vtbl =
 685 {
 686     InputPin_QueryInterface,
 687     IPinImpl_AddRef,
 688     InputPin_Release,
 689     InputPin_Connect,
 690     InputPin_ReceiveConnection,
 691     IPinImpl_Disconnect,
 692     IPinImpl_ConnectedTo,
 693     IPinImpl_ConnectionMediaType,
 694     IPinImpl_QueryPinInfo,
 695     IPinImpl_QueryDirection,
 696     IPinImpl_QueryId,
 697     IPinImpl_QueryAccept,
 698     IPinImpl_EnumMediaTypes,
 699     IPinImpl_QueryInternalConnections,
 700     DSoundRender_InputPin_EndOfStream,
 701     InputPin_BeginFlush,
 702     InputPin_EndFlush,
 703     InputPin_NewSegment
 704 };
 705
 706 static const IMemInputPinVtbl MemInputPin_Vtbl =
 707 {
 708     MemInputPin_QueryInterface,
 709     MemInputPin_AddRef,
 710     MemInputPin_Release,
 711     MemInputPin_GetAllocator,
 712     MemInputPin_NotifyAllocator,
 713     MemInputPin_GetAllocatorRequirements,
 714     MemInputPin_Receive,
 715     MemInputPin_ReceiveMultiple,
 716     MemInputPin_ReceiveCanBlock
 717 };
 718
 719 /*** IUnknown methods ***/
 720 static HRESULT WINAPI Basicaudio_QueryInterface(IBasicAudio *iface,
 721                                                 REFIID riid,
 722                                                 LPVOID*ppvObj) {
 723     ICOM_THIS_MULTI(DSoundRenderImpl, IBasicAudio_vtbl, iface);
 724
 725     TRACE("(%p/%p)->(%s (%p), %p)\n", This, iface, debugstr_guid(riid), riid, ppvObj);
 726
 727     return DSoundRender_QueryInterface((IBaseFilter*)This, riid, ppvObj);
 728 }
 729
 730 static ULONG WINAPI Basicaudio_AddRef(IBasicAudio *iface) {
 731     ICOM_THIS_MULTI(DSoundRenderImpl, IBasicAudio_vtbl, iface);
 732
 733     TRACE("(%p/%p)->()\n", This, iface);
 734
 735     return DSoundRender_AddRef((IBaseFilter*)This);
 736 }
 737
 738 static ULONG WINAPI Basicaudio_Release(IBasicAudio *iface) {
 739     ICOM_THIS_MULTI(DSoundRenderImpl, IBasicAudio_vtbl, iface);
 740
 741     TRACE("(%p/%p)->()\n", This, iface);
 742
 743     return DSoundRender_Release((IBaseFilter*)This);
 744 }
 745
 746 /*** IDispatch methods ***/
 747 static HRESULT WINAPI Basicaudio_GetTypeInfoCount(IBasicAudio *iface,
 748                                                   UINT*pctinfo) {
 749     ICOM_THIS_MULTI(DSoundRenderImpl, IBasicAudio_vtbl, iface);
 750
 751     TRACE("(%p/%p)->(%p): stub !!!\n", This, iface, pctinfo);
 752
 753     return S_OK;
 754 }
 755
 756 static HRESULT WINAPI Basicaudio_GetTypeInfo(IBasicAudio *iface,
 757                                              UINT iTInfo,
 758                                              LCID lcid,
 759                                              ITypeInfo**ppTInfo) {
 760     ICOM_THIS_MULTI(DSoundRenderImpl, IBasicAudio_vtbl, iface);
 761
 762     TRACE("(%p/%p)->(%d, %d, %p): stub !!!\n", This, iface, iTInfo, lcid, ppTInfo);
 763
 764     return S_OK;
 765 }
 766
 767 static HRESULT WINAPI Basicaudio_GetIDsOfNames(IBasicAudio *iface,
 768                                                REFIID riid,
 769                                                LPOLESTR*rgszNames,
 770                                                UINT cNames,
 771                                                LCID lcid,
 772                                                DISPID*rgDispId) {
 773     ICOM_THIS_MULTI(DSoundRenderImpl, IBasicAudio_vtbl, iface);
 774
 775     TRACE("(%p/%p)->(%s (%p), %p, %d, %d, %p): stub !!!\n", This, iface, debugstr_guid(riid), riid, rgszNames, cNames, lcid, rgDispId);
 776
 777     return S_OK;
 778 }
 779
 780 static HRESULT WINAPI Basicaudio_Invoke(IBasicAudio *iface,
 781                                         DISPID dispIdMember,
 782                                         REFIID riid,
 783                                         LCID lcid,
 784                                         WORD wFlags,
 785                                         DISPPARAMS*pDispParams,
 786                                         VARIANT*pVarResult,
 787                                         EXCEPINFO*pExepInfo,
 788                                         UINT*puArgErr) {
 789     ICOM_THIS_MULTI(DSoundRenderImpl, IBasicAudio_vtbl, iface);
 790
 791     TRACE("(%p/%p)->(%d, %s (%p), %d, %04x, %p, %p, %p, %p): stub !!!\n", This, iface, dispIdMember, debugstr_guid(riid), riid, lcid, wFlags, pDispParams, pVarResult, pExepInfo, puArgErr);
 792
 793     return S_OK;
 794 }
 795
 796 /*** IBasicAudio methods ***/
 797 static HRESULT WINAPI Basicaudio_put_Volume(IBasicAudio *iface,
 798                                             long lVolume) {
 799     ICOM_THIS_MULTI(DSoundRenderImpl, IBasicAudio_vtbl, iface);
 800
 801     TRACE("(%p/%p)->(%ld): stub !!!\n", This, iface, lVolume);
 802
 803     return S_OK;
 804 }
 805
 806 static HRESULT WINAPI Basicaudio_get_Volume(IBasicAudio *iface,
 807                                             long *plVolume) {
 808     ICOM_THIS_MULTI(DSoundRenderImpl, IBasicAudio_vtbl, iface);
 809
 810     TRACE("(%p/%p)->(%p): stub !!!\n", This, iface, plVolume);
 811
 812     return S_OK;
 813 }
 814
 815 static HRESULT WINAPI Basicaudio_put_Balance(IBasicAudio *iface,
 816                                              long lBalance) {
 817     ICOM_THIS_MULTI(DSoundRenderImpl, IBasicAudio_vtbl, iface);
 818
 819     TRACE("(%p/%p)->(%ld): stub !!!\n", This, iface, lBalance);
 820
 821     return S_OK;
 822 }
 823
 824 static HRESULT WINAPI Basicaudio_get_Balance(IBasicAudio *iface,
 825                                              long *plBalance) {
 826     ICOM_THIS_MULTI(DSoundRenderImpl, IBasicAudio_vtbl, iface);
 827
 828     TRACE("(%p/%p)->(%p): stub !!!\n", This, iface, plBalance);
 829
 830     return S_OK;
 831 }
 832
 833 static const IBasicAudioVtbl IBasicAudio_Vtbl =
 834 {
 835     Basicaudio_QueryInterface,
 836     Basicaudio_AddRef,
 837     Basicaudio_Release,
 838     Basicaudio_GetTypeInfoCount,
 839     Basicaudio_GetTypeInfo,
 840     Basicaudio_GetIDsOfNames,
 841     Basicaudio_Invoke,
 842     Basicaudio_put_Volume,
 843     Basicaudio_get_Volume,
 844     Basicaudio_put_Balance,
 845     Basicaudio_get_Balance
 846 };