dlls/wineqtdecoder/qtsplitter.c

   1 /*
   2  * QuickTime splitter + decoder
   3  *
   4  * Copyright 2011 Aric Stewart for CodeWeavers
   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 #define ULONG CoreFoundation_ULONG
  24 #define HRESULT CoreFoundation_HRESULT
  25
  26 #define LoadResource __carbon_LoadResource
  27 #define CompareString __carbon_CompareString
  28 #define GetCurrentThread __carbon_GetCurrentThread
  29 #define GetCurrentProcess __carbon_GetCurrentProcess
  30 #define AnimatePalette __carbon_AnimatePalette
  31 #define EqualRgn __carbon_EqualRgn
  32 #define FillRgn __carbon_FillRgn
  33 #define FrameRgn __carbon_FrameRgn
  34 #define GetPixel __carbon_GetPixel
  35 #define InvertRgn __carbon_InvertRgn
  36 #define LineTo __carbon_LineTo
  37 #define OffsetRgn __carbon_OffsetRgn
  38 #define PaintRgn __carbon_PaintRgn
  39 #define Polygon __carbon_Polygon
  40 #define ResizePalette __carbon_ResizePalette
  41 #define SetRectRgn __carbon_SetRectRgn
  42
  43 #define CheckMenuItem __carbon_CheckMenuItem
  44 #define DeleteMenu __carbon_DeleteMenu
  45 #define DrawMenuBar __carbon_DrawMenuBar
  46 #define EnableMenuItem __carbon_EnableMenuItem
  47 #define EqualRect __carbon_EqualRect
  48 #define FillRect __carbon_FillRect
  49 #define FrameRect __carbon_FrameRect
  50 #define GetCursor __carbon_GetCursor
  51 #define GetMenu __carbon_GetMenu
  52 #define InvertRect __carbon_InvertRect
  53 #define IsWindowVisible __carbon_IsWindowVisible
  54 #define MoveWindow __carbon_MoveWindow
  55 #define OffsetRect __carbon_OffsetRect
  56 #define PtInRect __carbon_PtInRect
  57 #define SetCursor __carbon_SetCursor
  58 #define SetRect __carbon_SetRect
  59 #define ShowCursor __carbon_ShowCursor
  60 #define ShowWindow __carbon_ShowWindow
  61 #define UnionRect __carbon_UnionRect
  62
  63 #include <QuickTime/Movies.h>
  64 #include <QuickTime/QuickTimeComponents.h>
  65
  66 #undef LoadResource
  67 #undef CompareString
  68 #undef GetCurrentThread
  69 #undef _CDECL
  70 #undef DPRINTF
  71 #undef GetCurrentProcess
  72 #undef AnimatePalette
  73 #undef EqualRgn
  74 #undef FillRgn
  75 #undef FrameRgn
  76 #undef GetPixel
  77 #undef InvertRgn
  78 #undef LineTo
  79 #undef OffsetRgn
  80 #undef PaintRgn
  81 #undef Polygon
  82 #undef ResizePalette
  83 #undef SetRectRgn
  84 #undef CheckMenuItem
  85 #undef DeleteMenu
  86 #undef DrawMenuBar
  87 #undef EnableMenuItem
  88 #undef EqualRect
  89 #undef FillRect
  90 #undef FrameRect
  91 #undef GetCursor
  92 #undef GetMenu
  93 #undef InvertRect
  94 #undef IsWindowVisible
  95 #undef MoveWindow
  96 #undef OffsetRect
  97 #undef PtInRect
  98 #undef SetCursor
  99 #undef SetRect
 100 #undef ShowCursor
 101 #undef ShowWindow
 102 #undef UnionRect
 103
 104 #undef ULONG
 105 #undef HRESULT
 106 #undef DPRINTF
 107 #undef STDMETHODCALLTYPE
 108
 109 #include <assert.h>
 110 #include <stdio.h>
 111 #include <stdarg.h>
 112
 113 #define NONAMELESSSTRUCT
 114 #define NONAMELESSUNION
 115 #define COBJMACROS
 116
 117 #include "windef.h"
 118 #include "winbase.h"
 119 #include "wtypes.h"
 120 #include "winuser.h"
 121 #include "dshow.h"
 122
 123 #include "wine/unicode.h"
 124 #include "wine/debug.h"
 125 #include "wine/strmbase.h"
 126
 127 #include "qtprivate.h"
 128
 129 WINE_DEFAULT_DEBUG_CHANNEL(qtsplitter);
 130 extern CLSID CLSID_QTSplitter;
 131
 132 typedef struct QTOutPin {
 133     BaseOutputPin pin;
 134     IQualityControl IQualityControl_iface;
 135
 136     AM_MEDIA_TYPE * pmt;
 137     OutputQueue * queue;
 138 } QTOutPin;
 139
 140 typedef struct QTInPin {
 141     BasePin pin;
 142     GUID subType;
 143
 144     IAsyncReader *pReader;
 145     IMemAllocator *pAlloc;
 146 } QTInPin;
 147
 148 typedef struct QTSplitter {
 149     BaseFilter filter;
 150
 151     QTInPin pInputPin;
 152     QTOutPin *pVideo_Pin;
 153     QTOutPin *pAudio_Pin;
 154
 155     ALLOCATOR_PROPERTIES props;
 156
 157     Movie pQTMovie;
 158     QTVisualContextRef vContext;
 159
 160     MovieAudioExtractionRef aSession;
 161     HANDLE runEvent;
 162
 163     DWORD outputSize;
 164     FILTER_STATE state;
 165     CRITICAL_SECTION csReceive;
 166
 167     SourceSeeking sourceSeeking;
 168     TimeValue movie_time;
 169     TimeValue movie_start;
 170     TimeScale movie_scale;
 171
 172     HANDLE loaderThread;
 173     HANDLE splitterThread;
 174 } QTSplitter;
 175
 176 static const IPinVtbl QT_OutputPin_Vtbl;
 177 static const IPinVtbl QT_InputPin_Vtbl;
 178 static const IBaseFilterVtbl QT_Vtbl;
 179 static const IMediaSeekingVtbl QT_Seeking_Vtbl;
 180
 181 static HRESULT QT_AddPin(QTSplitter *This, const PIN_INFO *piOutput, const AM_MEDIA_TYPE *amt, BOOL video);
 182 static HRESULT QT_RemoveOutputPins(QTSplitter *This);
 183
 184 static HRESULT WINAPI QTSplitter_ChangeStart(IMediaSeeking *iface);
 185 static HRESULT WINAPI QTSplitter_ChangeStop(IMediaSeeking *iface);
 186 static HRESULT WINAPI QTSplitter_ChangeRate(IMediaSeeking *iface);
 187
 188 static inline QTSplitter *impl_from_IMediaSeeking( IMediaSeeking *iface )
 189 {
 190     return CONTAINING_RECORD(iface, QTSplitter, sourceSeeking.IMediaSeeking_iface);
 191 }
 192
 193 static inline QTSplitter *impl_from_BaseFilter( BaseFilter *iface )
 194 {
 195     return CONTAINING_RECORD(iface, QTSplitter, filter);
 196 }
 197
 198 static inline QTSplitter *impl_from_IBaseFilter( IBaseFilter *iface )
 199 {
 200     return CONTAINING_RECORD(iface, QTSplitter, filter.IBaseFilter_iface);
 201 }
 202
 203 /*
 204  * Base Filter
 205  */
 206
 207 static IPin* WINAPI QT_GetPin(BaseFilter *iface, int pos)
 208 {
 209     QTSplitter *This = impl_from_BaseFilter(iface);
 210     TRACE("Asking for pos %x\n", pos);
 211
 212     if (pos > 2 || pos < 0)
 213         return NULL;
 214     switch (pos)
 215     {
 216         case 0:
 217             IPin_AddRef(&This->pInputPin.pin.IPin_iface);
 218             return &This->pInputPin.pin.IPin_iface;
 219         case 1:
 220             if (This->pVideo_Pin)
 221                 IPin_AddRef(&This->pVideo_Pin->pin.pin.IPin_iface);
 222             return &This->pVideo_Pin->pin.pin.IPin_iface;
 223         case 2:
 224             if (This->pAudio_Pin)
 225                 IPin_AddRef(&This->pAudio_Pin->pin.pin.IPin_iface);
 226             return &This->pAudio_Pin->pin.pin.IPin_iface;
 227         default:
 228             return NULL;
 229     }
 230 }
 231
 232 static LONG WINAPI QT_GetPinCount(BaseFilter *iface)
 233 {
 234     QTSplitter *This = impl_from_BaseFilter(iface);
 235     int c = 1;
 236     if (This->pAudio_Pin) c++;
 237     if (This->pVideo_Pin) c++;
 238     return c;
 239 }
 240
 241 static const BaseFilterFuncTable BaseFuncTable = {
 242     QT_GetPin,
 243     QT_GetPinCount
 244 };
 245
 246 IUnknown * CALLBACK QTSplitter_create(IUnknown *punkout, HRESULT *phr)
 247 {
 248     IUnknown *obj = NULL;
 249     PIN_INFO *piInput;
 250     QTSplitter *This;
 251     static const WCHAR wcsInputPinName[] = {'I','n','p','u','t',' ','P','i','n',0};
 252
 253     EnterMoviesOnThread(0);
 254
 255     RegisterWineDataHandler();
 256
 257     This = CoTaskMemAlloc(sizeof(*This));
 258     obj = (IUnknown*)This;
 259     if (!This)
 260     {
 261         *phr = E_OUTOFMEMORY;
 262         return NULL;
 263     }
 264     ZeroMemory(This,sizeof(*This));
 265
 266     BaseFilter_Init(&This->filter, &QT_Vtbl, &CLSID_QTSplitter, (DWORD_PTR)(__FILE__ ": QTSplitter.csFilter"), &BaseFuncTable);
 267
 268     InitializeCriticalSection(&This->csReceive);
 269     This->csReceive.DebugInfo->Spare[0] = (DWORD_PTR)(__FILE__": QTSplitter.csReceive");
 270
 271     This->pVideo_Pin = NULL;
 272     This->pAudio_Pin = NULL;
 273     This->state = State_Stopped;
 274     This->aSession = NULL;
 275     This->runEvent = CreateEventW(NULL, 0, 0, NULL);
 276
 277     piInput = &This->pInputPin.pin.pinInfo;
 278     piInput->dir = PINDIR_INPUT;
 279     piInput->pFilter = &This->filter.IBaseFilter_iface;
 280     lstrcpynW(piInput->achName, wcsInputPinName, ARRAY_SIZE(piInput->achName));
 281     This->pInputPin.pin.IPin_iface.lpVtbl = &QT_InputPin_Vtbl;
 282     This->pInputPin.pin.refCount = 1;
 283     This->pInputPin.pin.pConnectedTo = NULL;
 284     This->pInputPin.pin.pCritSec = &This->filter.csFilter;
 285
 286     SourceSeeking_Init(&This->sourceSeeking, &QT_Seeking_Vtbl, QTSplitter_ChangeStop, QTSplitter_ChangeStart, QTSplitter_ChangeRate,  &This->filter.csFilter);
 287
 288     *phr = S_OK;
 289     return obj;
 290 }
 291
 292 static void QT_Destroy(QTSplitter *This)
 293 {
 294     IPin *connected = NULL;
 295     ULONG pinref;
 296
 297     TRACE("Destroying\n");
 298
 299     EnterCriticalSection(&This->csReceive);
 300     /* Don't need to clean up output pins, disconnecting input pin will do that */
 301     IPin_ConnectedTo(&This->pInputPin.pin.IPin_iface, &connected);
 302     if (connected)
 303     {
 304         IPin_Disconnect(connected);
 305         IPin_Release(connected);
 306     }
 307     pinref = IPin_Release(&This->pInputPin.pin.IPin_iface);
 308     if (pinref)
 309     {
 310         ERR("pinref should be null, is %u, destroying anyway\n", pinref);
 311         assert((LONG)pinref > 0);
 312
 313         while (pinref)
 314             pinref = IPin_Release(&This->pInputPin.pin.IPin_iface);
 315     }
 316
 317     if (This->pQTMovie)
 318     {
 319         DisposeMovie(This->pQTMovie);
 320         This->pQTMovie = NULL;
 321     }
 322     if (This->vContext)
 323         QTVisualContextRelease(This->vContext);
 324     if (This->aSession)
 325         MovieAudioExtractionEnd(This->aSession);
 326
 327     ExitMoviesOnThread();
 328     LeaveCriticalSection(&This->csReceive);
 329
 330     if (This->loaderThread)
 331     {
 332         WaitForSingleObject(This->loaderThread, INFINITE);
 333         CloseHandle(This->loaderThread);
 334     }
 335     if (This->splitterThread)
 336     {
 337         SetEvent(This->runEvent);
 338         WaitForSingleObject(This->splitterThread, INFINITE);
 339         CloseHandle(This->splitterThread);
 340     }
 341
 342     CloseHandle(This->runEvent);
 343
 344     This->csReceive.DebugInfo->Spare[0] = 0;
 345     DeleteCriticalSection(&This->csReceive);
 346     BaseFilter_Destroy(&This->filter);
 347
 348     CoTaskMemFree(This);
 349 }
 350
 351 static HRESULT WINAPI QT_QueryInterface(IBaseFilter *iface, REFIID riid, LPVOID *ppv)
 352 {
 353     QTSplitter *This = impl_from_IBaseFilter(iface);
 354     TRACE("(%s, %p)\n", debugstr_guid(riid), ppv);
 355
 356     *ppv = NULL;
 357
 358     if (IsEqualIID(riid, &IID_IUnknown))
 359         *ppv = This;
 360     else if (IsEqualIID(riid, &IID_IPersist))
 361         *ppv = This;
 362     else if (IsEqualIID(riid, &IID_IMediaFilter))
 363         *ppv = This;
 364     else if (IsEqualIID(riid, &IID_IBaseFilter))
 365         *ppv = This;
 366     else if (IsEqualIID(riid, &IID_IMediaSeeking))
 367         *ppv = &This->sourceSeeking;
 368
 369     if (*ppv)
 370     {
 371         IUnknown_AddRef((IUnknown *)(*ppv));
 372         return S_OK;
 373     }
 374
 375     if (!IsEqualIID(riid, &IID_IPin) && !IsEqualIID(riid, &IID_IVideoWindow) &&
 376         !IsEqualIID(riid, &IID_IAMFilterMiscFlags))
 377         FIXME("No interface for %s!\n", debugstr_guid(riid));
 378
 379     return E_NOINTERFACE;
 380 }
 381
 382 static ULONG WINAPI QT_Release(IBaseFilter *iface)
 383 {
 384     QTSplitter *This = impl_from_IBaseFilter(iface);
 385     ULONG refCount = InterlockedDecrement(&This->filter.refCount);
 386
 387     TRACE("(%p)->() Release from %d\n", This, refCount + 1);
 388
 389     if (!refCount)
 390         QT_Destroy(This);
 391
 392     return refCount;
 393 }
 394
 395 static HRESULT WINAPI QT_Stop(IBaseFilter *iface)
 396 {
 397     QTSplitter *This = impl_from_IBaseFilter(iface);
 398
 399     TRACE("()\n");
 400
 401     EnterCriticalSection(&This->csReceive);
 402     IAsyncReader_BeginFlush(This->pInputPin.pReader);
 403     IAsyncReader_EndFlush(This->pInputPin.pReader);
 404     LeaveCriticalSection(&This->csReceive);
 405
 406     return S_OK;
 407 }
 408
 409 static HRESULT WINAPI QT_Pause(IBaseFilter *iface)
 410 {
 411     HRESULT hr = S_OK;
 412     TRACE("()\n");
 413
 414     return hr;
 415 }
 416
 417 static OSErr QT_Create_Extract_Session(QTSplitter *filter)
 418 {
 419     AudioStreamBasicDescription aDesc;
 420     OSErr err;
 421     WAVEFORMATEX* pvi;
 422
 423     pvi = (WAVEFORMATEX*)filter->pAudio_Pin->pmt->pbFormat;
 424
 425     err = MovieAudioExtractionBegin(filter->pQTMovie, 0, &filter->aSession);
 426     if (err != noErr)
 427     {
 428         ERR("Failed to begin Extraction session %i\n",err);
 429         return err;
 430     }
 431
 432     err = MovieAudioExtractionGetProperty(filter->aSession,
 433             kQTPropertyClass_MovieAudioExtraction_Audio,
 434 kQTMovieAudioExtractionAudioPropertyID_AudioStreamBasicDescription,
 435             sizeof(AudioStreamBasicDescription), &aDesc, NULL);
 436
 437     if (err != noErr)
 438     {
 439         MovieAudioExtractionEnd(filter->aSession);
 440         filter->aSession = NULL;
 441         ERR("Failed to get session description %i\n",err);
 442         return err;
 443     }
 444
 445     aDesc.mFormatID = kAudioFormatLinearPCM;
 446     aDesc.mFormatFlags = kLinearPCMFormatFlagIsSignedInteger +
 447         kAudioFormatFlagIsPacked;
 448     aDesc.mFramesPerPacket = 1;
 449     aDesc.mChannelsPerFrame = pvi->nChannels;
 450     aDesc.mBitsPerChannel = pvi->wBitsPerSample;
 451     aDesc.mSampleRate = pvi->nSamplesPerSec;
 452     aDesc.mBytesPerFrame = (aDesc.mBitsPerChannel * aDesc.mChannelsPerFrame) / 8;
 453     aDesc.mBytesPerPacket = aDesc.mBytesPerFrame * aDesc.mFramesPerPacket;
 454
 455     err = MovieAudioExtractionSetProperty(filter->aSession,
 456         kQTPropertyClass_MovieAudioExtraction_Audio,
 457 kQTMovieAudioExtractionAudioPropertyID_AudioStreamBasicDescription,
 458         sizeof(AudioStreamBasicDescription), &aDesc);
 459
 460     if (aDesc.mFormatID != kAudioFormatLinearPCM)
 461     {
 462         ERR("Not PCM Wave\n");
 463         err = -1;
 464     }
 465     if (aDesc.mFormatFlags != kLinearPCMFormatFlagIsSignedInteger +
 466         kAudioFormatFlagIsPacked)
 467     {
 468         ERR("Unhandled Flags\n");
 469         err = -1;
 470     }
 471     if (aDesc.mFramesPerPacket != 1)
 472     {
 473         ERR("Unhandled Frames per packet %li\n",aDesc.mFramesPerPacket);
 474         err = -1;
 475     }
 476     if (aDesc.mChannelsPerFrame != pvi->nChannels)
 477     {
 478         ERR("Unhandled channel count %li\n",aDesc.mChannelsPerFrame);
 479         err = -1;
 480     }
 481     if (aDesc.mBitsPerChannel != pvi->wBitsPerSample)
 482     {
 483         ERR("Unhandled bits per channel %li\n",aDesc.mBitsPerChannel);
 484         err = -1;
 485     }
 486     if (aDesc.mSampleRate != pvi->nSamplesPerSec)
 487     {
 488         ERR("Unhandled sample rate %f\n",aDesc.mSampleRate);
 489         err = -1;
 490     }
 491
 492     if (err != noErr)
 493     {
 494         ERR("Failed to create Extraction Session\n");
 495         MovieAudioExtractionEnd(filter->aSession);
 496         filter->aSession = NULL;
 497     }
 498
 499     return err;
 500 }
 501
 502 static DWORD WINAPI QTSplitter_loading_thread(LPVOID data)
 503 {
 504     QTSplitter *This = (QTSplitter *)data;
 505
 506     if (This->pAudio_Pin)
 507     {
 508         /* according to QA1469 a movie has to be fully loaded before we
 509            can reliably start the Extraction session.
 510
 511            If loaded earlier, then we only get an extraction session for
 512            the part of the movie that is loaded at that time.
 513
 514             We are trying to load as much of the movie as we can before we
 515             start extracting.  However we can recreate the extraction session
 516             again when we run out of loaded extraction frames. But we want
 517             to try to minimize that.
 518          */
 519
 520         EnterCriticalSection(&This->csReceive);
 521         while(This->pQTMovie && GetMovieLoadState(This->pQTMovie) < kMovieLoadStateComplete)
 522         {
 523             MoviesTask(This->pQTMovie, 100);
 524             LeaveCriticalSection(&This->csReceive);
 525             Sleep(0);
 526             EnterCriticalSection(&This->csReceive);
 527         }
 528         LeaveCriticalSection(&This->csReceive);
 529     }
 530     return 0;
 531 }
 532
 533 static DWORD WINAPI QTSplitter_thread(LPVOID data)
 534 {
 535     QTSplitter *This = (QTSplitter *)data;
 536     HRESULT hr = S_OK;
 537     TimeValue next_time;
 538     CVPixelBufferRef pixelBuffer = NULL;
 539     OSStatus err;
 540     TimeRecord tr;
 541
 542     WaitForSingleObject(This->runEvent, -1);
 543
 544     EnterCriticalSection(&This->csReceive);
 545     if (!This->pQTMovie)
 546     {
 547         LeaveCriticalSection(&This->csReceive);
 548         return 0;
 549     }
 550
 551     This->state = State_Running;
 552     /* Prime the pump:  Needed for MPEG streams */
 553     GetMovieNextInterestingTime(This->pQTMovie, nextTimeEdgeOK | nextTimeStep, 0, NULL, This->movie_time, 1, &next_time, NULL);
 554
 555     GetMovieTime(This->pQTMovie, &tr);
 556
 557     if (This->pAudio_Pin)
 558         QT_Create_Extract_Session(This);
 559
 560     LeaveCriticalSection(&This->csReceive);
 561
 562     do
 563     {
 564         LONGLONG tStart=0, tStop=0;
 565         LONGLONG mStart=0, mStop=0;
 566         float time;
 567
 568         EnterCriticalSection(&This->csReceive);
 569         if (!This->pQTMovie)
 570         {
 571             LeaveCriticalSection(&This->csReceive);
 572             return 0;
 573         }
 574
 575         GetMovieNextInterestingTime(This->pQTMovie, nextTimeStep, 0, NULL, This->movie_time, 1, &next_time, NULL);
 576
 577         if (next_time == -1)
 578         {
 579             TRACE("No next time\n");
 580             LeaveCriticalSection(&This->csReceive);
 581             break;
 582         }
 583
 584         tr.value = SInt64ToWide(next_time);
 585         SetMovieTime(This->pQTMovie, &tr);
 586         MoviesTask(This->pQTMovie,0);
 587         QTVisualContextTask(This->vContext);
 588
 589         TRACE("In loop at time %ld\n",This->movie_time);
 590         TRACE("In Next time %ld\n",next_time);
 591
 592         mStart = This->movie_time;
 593         mStop = next_time;
 594
 595         time = (float)(This->movie_time - This->movie_start) / This->movie_scale;
 596         tStart = time * 10000000;
 597         time = (float)(next_time - This->movie_start) / This->movie_scale;
 598         tStop = time * 10000000;
 599
 600         /* Deliver Audio */
 601         if (This->pAudio_Pin && This->pAudio_Pin->pin.pin.pConnectedTo && This->aSession)
 602         {
 603             int data_size=0;
 604             BYTE* ptr;
 605             IMediaSample *sample = NULL;
 606             AudioBufferList aData;
 607             UInt32 flags;
 608             UInt32 frames;
 609             WAVEFORMATEX* pvi;
 610             float duration;
 611
 612             pvi = (WAVEFORMATEX*)This->pAudio_Pin->pmt->pbFormat;
 613
 614             hr = BaseOutputPinImpl_GetDeliveryBuffer(&This->pAudio_Pin->pin, &sample, NULL, NULL, 0);
 615
 616             if (FAILED(hr))
 617             {
 618                 ERR("Audio: Unable to get delivery buffer (%x)\n", hr);
 619                 goto audio_error;
 620             }
 621
 622             hr = IMediaSample_GetPointer(sample, &ptr);
 623             if (FAILED(hr))
 624             {
 625                 ERR("Audio: Unable to get pointer to buffer (%x)\n", hr);
 626                 goto audio_error;
 627             }
 628
 629             duration = (float)next_time / This->movie_scale;
 630             time = (float)This->movie_time / This->movie_scale;
 631             duration -= time;
 632             frames = pvi->nSamplesPerSec * duration;
 633             TRACE("Need audio for %f seconds (%li frames)\n",duration,frames);
 634
 635             data_size = IMediaSample_GetSize(sample);
 636             if (data_size < frames * pvi->nBlockAlign)
 637                 FIXME("Audio buffer is too small\n");
 638
 639             aData.mNumberBuffers = 1;
 640             aData.mBuffers[0].mNumberChannels = pvi->nChannels;
 641             aData.mBuffers[0].mDataByteSize = data_size;
 642             aData.mBuffers[0].mData = ptr;
 643
 644             err = MovieAudioExtractionFillBuffer(This->aSession, &frames, &aData, &flags);
 645             if (frames == 0)
 646             {
 647                 TimeRecord etr;
 648
 649                 /* Ran out of frames, Restart the extraction session */
 650                 TRACE("Restarting extraction session\n");
 651                 MovieAudioExtractionEnd(This->aSession);
 652                 This->aSession = NULL;
 653                 QT_Create_Extract_Session(This);
 654
 655                 etr = tr;
 656                 etr.value = SInt64ToWide(This->movie_time);
 657                 MovieAudioExtractionSetProperty(This->aSession,
 658                     kQTPropertyClass_MovieAudioExtraction_Movie,
 659                     kQTMovieAudioExtractionMoviePropertyID_CurrentTime,
 660                     sizeof(TimeRecord), &etr );
 661
 662                 frames = pvi->nSamplesPerSec * duration;
 663                 aData.mNumberBuffers = 1;
 664                 aData.mBuffers[0].mNumberChannels = pvi->nChannels;
 665                 aData.mBuffers[0].mDataByteSize = data_size;
 666                 aData.mBuffers[0].mData = ptr;
 667
 668                 MovieAudioExtractionFillBuffer(This->aSession, &frames, &aData, &flags);
 669             }
 670
 671             TRACE("Got %i frames\n",(int)frames);
 672
 673             IMediaSample_SetActualDataLength(sample, frames * pvi->nBlockAlign);
 674
 675             IMediaSample_SetMediaTime(sample, &mStart, &mStop);
 676             IMediaSample_SetTime(sample, &tStart, &tStop);
 677
 678             hr = OutputQueue_Receive(This->pAudio_Pin->queue, sample);
 679             TRACE("Audio Delivered (%x)\n",hr);
 680
 681 audio_error:
 682             if (sample)
 683                 IMediaSample_Release(sample);
 684         }
 685         else
 686             TRACE("Audio Pin not connected or no Audio\n");
 687
 688         /* Deliver Video */
 689         if (This->pVideo_Pin && QTVisualContextIsNewImageAvailable(This->vContext,0))
 690         {
 691             err = QTVisualContextCopyImageForTime(This->vContext, NULL, NULL, &pixelBuffer);
 692             if (err == noErr)
 693             {
 694                 int data_size=0;
 695                 BYTE* ptr;
 696                 IMediaSample *sample = NULL;
 697
 698                 hr = BaseOutputPinImpl_GetDeliveryBuffer(&This->pVideo_Pin->pin, &sample, NULL, NULL, 0);
 699                 if (FAILED(hr))
 700                 {
 701                     ERR("Video: Unable to get delivery buffer (%x)\n", hr);
 702                     goto video_error;
 703                 }
 704
 705                 data_size = IMediaSample_GetSize(sample);
 706                 if (data_size < This->outputSize)
 707                 {
 708                     ERR("Sample size is too small %d < %d\n", data_size, This->outputSize)
 709     ;
 710                     hr = E_FAIL;
 711                     goto video_error;
 712                 }
 713
 714                 hr = IMediaSample_GetPointer(sample, &ptr);
 715                 if (FAILED(hr))
 716                 {
 717                     ERR("Video: Unable to get pointer to buffer (%x)\n", hr);
 718                     goto video_error;
 719                 }
 720
 721                 hr = AccessPixelBufferPixels( pixelBuffer, ptr);
 722                 if (FAILED(hr))
 723                 {
 724                     ERR("Failed to access Pixels\n");
 725                     goto video_error;
 726                 }
 727
 728                 IMediaSample_SetActualDataLength(sample, This->outputSize);
 729
 730                 IMediaSample_SetMediaTime(sample, &mStart, &mStop);
 731                 IMediaSample_SetTime(sample, &tStart, &tStop);
 732
 733                 hr = OutputQueue_Receive(This->pVideo_Pin->queue, sample);
 734                 TRACE("Video Delivered (%x)\n",hr);
 735
 736     video_error:
 737                 if (sample)
 738                     IMediaSample_Release(sample);
 739                 if (pixelBuffer)
 740                     CVPixelBufferRelease(pixelBuffer);
 741             }
 742         }
 743         else
 744             TRACE("No video to deliver\n");
 745
 746         This->movie_time = next_time;
 747         LeaveCriticalSection(&This->csReceive);
 748     } while (hr == S_OK);
 749
 750     This->state = State_Stopped;
 751     if (This->pAudio_Pin)
 752         OutputQueue_EOS(This->pAudio_Pin->queue);
 753     if (This->pVideo_Pin)
 754         OutputQueue_EOS(This->pVideo_Pin->queue);
 755
 756     return hr;
 757 }
 758
 759 static HRESULT WINAPI QT_Run(IBaseFilter *iface, REFERENCE_TIME tStart)
 760 {
 761     HRESULT hr = S_OK;
 762     QTSplitter *This = impl_from_IBaseFilter(iface);
 763     HRESULT hr_any = VFW_E_NOT_CONNECTED;
 764
 765     TRACE("(%s)\n", wine_dbgstr_longlong(tStart));
 766
 767     EnterCriticalSection(&This->csReceive);
 768     This->filter.rtStreamStart = tStart;
 769
 770     if (This->pVideo_Pin)
 771         hr = BaseOutputPinImpl_Active(&This->pVideo_Pin->pin);
 772     if (SUCCEEDED(hr))
 773         hr_any = hr;
 774     if (This->pAudio_Pin)
 775         hr = BaseOutputPinImpl_Active(&This->pAudio_Pin->pin);
 776     if (SUCCEEDED(hr))
 777         hr_any = hr;
 778
 779     hr = hr_any;
 780
 781     SetEvent(This->runEvent);
 782     LeaveCriticalSection(&This->csReceive);
 783
 784     return hr;
 785 }
 786
 787 static HRESULT WINAPI QT_GetState(IBaseFilter *iface, DWORD dwMilliSecsTimeout, FILTER_STATE *pState)
 788 {
 789     QTSplitter *This = impl_from_IBaseFilter(iface);
 790     TRACE("(%d, %p)\n", dwMilliSecsTimeout, pState);
 791
 792     *pState = This->state;
 793
 794     return S_OK;
 795 }
 796
 797 static const IBaseFilterVtbl QT_Vtbl = {
 798     QT_QueryInterface,
 799     BaseFilterImpl_AddRef,
 800     QT_Release,
 801     BaseFilterImpl_GetClassID,
 802     QT_Stop,
 803     QT_Pause,
 804     QT_Run,
 805     QT_GetState,
 806     BaseFilterImpl_SetSyncSource,
 807     BaseFilterImpl_GetSyncSource,
 808     BaseFilterImpl_EnumPins,
 809     BaseFilterImpl_FindPin,
 810     BaseFilterImpl_QueryFilterInfo,
 811     BaseFilterImpl_JoinFilterGraph,
 812     BaseFilterImpl_QueryVendorInfo
 813 };
 814
 815 /*
 816  * Input Pin
 817  */
 818 static HRESULT QT_RemoveOutputPins(QTSplitter *This)
 819 {
 820     HRESULT hr;
 821     TRACE("(%p)\n", This);
 822
 823     if (This->pVideo_Pin)
 824     {
 825         OutputQueue_Destroy(This->pVideo_Pin->queue);
 826         hr = BaseOutputPinImpl_BreakConnect(&This->pVideo_Pin->pin);
 827         TRACE("Disconnect: %08x\n", hr);
 828         IPin_Release(&This->pVideo_Pin->pin.pin.IPin_iface);
 829         This->pVideo_Pin = NULL;
 830     }
 831     if (This->pAudio_Pin)
 832     {
 833         OutputQueue_Destroy(This->pAudio_Pin->queue);
 834         hr = BaseOutputPinImpl_BreakConnect(&This->pAudio_Pin->pin);
 835         TRACE("Disconnect: %08x\n", hr);
 836         IPin_Release(&This->pAudio_Pin->pin.pin.IPin_iface);
 837         This->pAudio_Pin = NULL;
 838     }
 839
 840     BaseFilterImpl_IncrementPinVersion(&This->filter);
 841     return S_OK;
 842 }
 843
 844 static inline QTInPin *impl_from_IPin( IPin *iface )
 845 {
 846     return CONTAINING_RECORD(iface, QTInPin, pin.IPin_iface);
 847 }
 848
 849 static ULONG WINAPI QTInPin_Release(IPin *iface)
 850 {
 851     QTInPin *This = impl_from_IPin(iface);
 852     ULONG refCount = InterlockedDecrement(&This->pin.refCount);
 853
 854     TRACE("(%p)->() Release from %d\n", iface, refCount + 1);
 855     if (!refCount)
 856     {
 857         FreeMediaType(&This->pin.mtCurrent);
 858         if (This->pAlloc)
 859             IMemAllocator_Release(This->pAlloc);
 860         This->pAlloc = NULL;
 861         if (This->pReader)
 862             IAsyncReader_Release(This->pReader);
 863         This->pReader = NULL;
 864         This->pin.IPin_iface.lpVtbl = NULL;
 865         return 0;
 866     }
 867     else
 868         return refCount;
 869 }
 870
 871 static HRESULT QT_Process_Video_Track(QTSplitter* filter, Track trk)
 872 {
 873     AM_MEDIA_TYPE amt;
 874     VIDEOINFOHEADER * pvi;
 875     PIN_INFO piOutput;
 876     HRESULT hr = S_OK;
 877     OSErr err;
 878     static const WCHAR szwVideoOut[] = {'V','i','d','e','o',0};
 879     CFMutableDictionaryRef  pixelBufferOptions = NULL;
 880     CFMutableDictionaryRef  visualContextOptions = NULL;
 881     CFNumberRef n = NULL;
 882     int t;
 883     DWORD outputWidth, outputHeight, outputDepth;
 884     Fixed trackWidth, trackHeight;
 885     Media videoMedia;
 886     long sampleCount;
 887     TimeValue64 duration;
 888     TimeScale timeScale;
 889
 890     ZeroMemory(&amt, sizeof(amt));
 891     amt.formattype = FORMAT_VideoInfo;
 892     amt.majortype = MEDIATYPE_Video;
 893     amt.subtype = MEDIASUBTYPE_RGB24;
 894
 895     GetTrackDimensions(trk, &trackWidth, &trackHeight);
 896
 897     outputDepth = 3;
 898     outputWidth = Fix2Long(trackWidth);
 899     outputHeight = Fix2Long(trackHeight);
 900     TRACE("Width %i  Height %i\n",outputWidth, outputHeight);
 901
 902     amt.cbFormat = sizeof(VIDEOINFOHEADER);
 903     amt.pbFormat = CoTaskMemAlloc(amt.cbFormat);
 904     ZeroMemory(amt.pbFormat, amt.cbFormat);
 905     pvi = (VIDEOINFOHEADER *)amt.pbFormat;
 906     pvi->bmiHeader.biSize = sizeof (BITMAPINFOHEADER);
 907     pvi->bmiHeader.biWidth = outputWidth;
 908     pvi->bmiHeader.biHeight = outputHeight;
 909     pvi->bmiHeader.biPlanes = 1;
 910     pvi->bmiHeader.biBitCount = 24;
 911     pvi->bmiHeader.biCompression = BI_RGB;
 912     pvi->bmiHeader.biSizeImage = outputWidth * outputHeight * outputDepth;
 913
 914     filter->outputSize = pvi->bmiHeader.biSizeImage;
 915     amt.lSampleSize = 0;
 916
 917     pixelBufferOptions = CFDictionaryCreateMutable(NULL, 0, &kCFTypeDictionaryKeyCallBacks, &kCFTypeDictionaryValueCallBacks);
 918
 919     t = k32ARGBPixelFormat;
 920     n = CFNumberCreate(NULL, kCFNumberIntType, &t);
 921     CFDictionaryAddValue(pixelBufferOptions, kCVPixelBufferPixelFormatTypeKey, n);
 922     CFRelease(n);
 923
 924     n = CFNumberCreate(NULL, kCFNumberIntType, &outputWidth);
 925     CFDictionaryAddValue(pixelBufferOptions, kCVPixelBufferWidthKey, n);
 926     CFRelease(n);
 927
 928     n = CFNumberCreate(NULL, kCFNumberIntType, &outputHeight);
 929     CFDictionaryAddValue(pixelBufferOptions, kCVPixelBufferHeightKey, n);
 930     CFRelease(n);
 931
 932     t = 16;
 933     n = CFNumberCreate(NULL, kCFNumberIntType, &t);
 934     CFDictionaryAddValue(pixelBufferOptions, kCVPixelBufferBytesPerRowAlignmentKey, n);
 935     CFRelease(n);
 936
 937     visualContextOptions = CFDictionaryCreateMutable(NULL, 0, &kCFTypeDictionaryKeyCallBacks, &kCFTypeDictionaryValueCallBacks);
 938
 939     CFDictionarySetValue(visualContextOptions, kQTVisualContextPixelBufferAttributesKey, pixelBufferOptions);
 940
 941     err = QTPixelBufferContextCreate(NULL, visualContextOptions,&filter->vContext);
 942     CFRelease(pixelBufferOptions);
 943     CFRelease(visualContextOptions);
 944     if (err != noErr)
 945     {
 946         ERR("Failed to create Visual Context\n");
 947         return E_FAIL;
 948     }
 949
 950     err = SetMovieVisualContext(filter->pQTMovie, filter->vContext);
 951     if (err != noErr)
 952     {
 953         ERR("Failed to set Visual Context\n");
 954         return E_FAIL;
 955     }
 956
 957     videoMedia = GetTrackMedia(trk);
 958     sampleCount = GetMediaSampleCount(videoMedia);
 959     timeScale = GetMediaTimeScale(videoMedia);
 960     duration = GetMediaDisplayDuration(videoMedia);
 961     pvi->AvgTimePerFrame = (100000.0 * sampleCount * timeScale) / duration;
 962
 963     piOutput.dir = PINDIR_OUTPUT;
 964     piOutput.pFilter = &filter->filter.IBaseFilter_iface;
 965     lstrcpyW(piOutput.achName,szwVideoOut);
 966
 967     hr = QT_AddPin(filter, &piOutput, &amt, TRUE);
 968     if (FAILED(hr))
 969         ERR("Failed to add Video Track\n");
 970      else
 971         TRACE("Video Pin %p\n",filter->pVideo_Pin);
 972
 973     return hr;
 974 }
 975
 976 static HRESULT QT_Process_Audio_Track(QTSplitter* filter, Track trk)
 977 {
 978     AM_MEDIA_TYPE amt;
 979     WAVEFORMATEX* pvi;
 980     PIN_INFO piOutput;
 981     HRESULT hr = S_OK;
 982     static const WCHAR szwAudioOut[] = {'A','u','d','i','o',0};
 983     Media audioMedia;
 984
 985     SoundDescriptionHandle  aDesc = (SoundDescriptionHandle) NewHandle(sizeof(SoundDescription));
 986
 987     audioMedia = GetTrackMedia(trk);
 988     GetMediaSampleDescription(audioMedia, 1, (SampleDescriptionHandle)aDesc);
 989
 990     ZeroMemory(&amt, sizeof(amt));
 991     amt.formattype = FORMAT_WaveFormatEx;
 992     amt.majortype = MEDIATYPE_Audio;
 993     amt.subtype = MEDIASUBTYPE_PCM;
 994     amt.bTemporalCompression = 0;
 995
 996     amt.cbFormat = sizeof(WAVEFORMATEX);
 997     amt.pbFormat = CoTaskMemAlloc(amt.cbFormat);
 998     ZeroMemory(amt.pbFormat, amt.cbFormat);
 999     pvi = (WAVEFORMATEX*)amt.pbFormat;
1000
1001     pvi->cbSize = sizeof(WAVEFORMATEX);
1002     pvi->wFormatTag = WAVE_FORMAT_PCM;
1003     pvi->nChannels = ((SoundDescription)**aDesc).numChannels;
1004     if (pvi->nChannels < 1 || pvi->nChannels > 2)
1005         pvi->nChannels = 2;
1006     pvi->nSamplesPerSec = (((SoundDescription)**aDesc).sampleRate/65536);
1007     if (pvi->nSamplesPerSec < 8000 || pvi->nChannels > 48000)
1008         pvi->nSamplesPerSec = 44100;
1009     pvi->wBitsPerSample = ((SoundDescription)**aDesc).sampleSize;
1010     if (pvi->wBitsPerSample < 8 || pvi->wBitsPerSample > 32)
1011         pvi->wBitsPerSample = 16;
1012     pvi->nBlockAlign = (pvi->nChannels * pvi->wBitsPerSample) / 8;
1013     pvi->nAvgBytesPerSec = pvi->nSamplesPerSec * pvi->nBlockAlign;
1014
1015     DisposeHandle((Handle)aDesc);
1016
1017     piOutput.dir = PINDIR_OUTPUT;
1018     piOutput.pFilter = &filter->filter.IBaseFilter_iface;
1019     lstrcpyW(piOutput.achName,szwAudioOut);
1020
1021     hr = QT_AddPin(filter, &piOutput, &amt, FALSE);
1022     if (FAILED(hr))
1023         ERR("Failed to add Audio Track\n");
1024     else
1025         TRACE("Audio Pin %p\n",filter->pAudio_Pin);
1026     return hr;
1027 }
1028
1029 static HRESULT QT_Process_Movie(QTSplitter* filter)
1030 {
1031     HRESULT hr = S_OK;
1032     OSErr err;
1033     WineDataRefRecord ptrDataRefRec;
1034     Handle dataRef = NULL;
1035     Track trk;
1036     short id = 0;
1037     DWORD tid;
1038     LONGLONG time;
1039
1040     TRACE("Trying movie connect\n");
1041
1042     ptrDataRefRec.pReader = filter->pInputPin.pReader;
1043     ptrDataRefRec.streamSubtype = filter->pInputPin.subType;
1044     PtrToHand( &ptrDataRefRec, &dataRef, sizeof(WineDataRefRecord));
1045
1046     err = NewMovieFromDataRef(&filter->pQTMovie, newMovieActive|newMovieDontInteractWithUser|newMovieDontAutoUpdateClock|newMovieDontAskUnresolvedDataRefs|newMovieAsyncOK, &id, dataRef, 'WINE');
1047
1048     DisposeHandle(dataRef);
1049
1050     if (err != noErr)
1051     {
1052         FIXME("QuickTime cannot handle media type(%i)\n",err);
1053         return VFW_E_TYPE_NOT_ACCEPTED;
1054     }
1055
1056     PrePrerollMovie(filter->pQTMovie, 0, fixed1, NULL, NULL);
1057     PrerollMovie(filter->pQTMovie, 0, fixed1);
1058     GoToBeginningOfMovie(filter->pQTMovie);
1059     SetMovieActive(filter->pQTMovie,TRUE);
1060
1061     if (GetMovieLoadState(filter->pQTMovie) < kMovieLoadStateLoaded)
1062         MoviesTask(filter->pQTMovie,100);
1063
1064     trk = GetMovieIndTrackType(filter->pQTMovie, 1, VisualMediaCharacteristic, movieTrackCharacteristic | movieTrackEnabledOnly);
1065     TRACE("%p is a video track\n",trk);
1066     if (trk)
1067        hr = QT_Process_Video_Track(filter, trk);
1068
1069     if (FAILED(hr))
1070         return hr;
1071
1072     trk = GetMovieIndTrackType(filter->pQTMovie, 1, AudioMediaCharacteristic, movieTrackCharacteristic | movieTrackEnabledOnly);
1073     TRACE("%p is an audio track\n",trk);
1074     if (trk)
1075         hr = QT_Process_Audio_Track(filter, trk);
1076
1077     time = GetMovieDuration(filter->pQTMovie);
1078     filter->movie_scale = GetMovieTimeScale(filter->pQTMovie);
1079     filter->sourceSeeking.llDuration = ((double)time / filter->movie_scale) * 10000000;
1080     filter->sourceSeeking.llStop = filter->sourceSeeking.llDuration;
1081
1082     TRACE("Movie duration is %s\n",wine_dbgstr_longlong(filter->sourceSeeking.llDuration));
1083
1084     filter->loaderThread = CreateThread(NULL, 0, QTSplitter_loading_thread, filter, 0, &tid);
1085     if (filter->loaderThread)
1086         TRACE("Created loading thread 0x%08x\n", tid);
1087     filter->splitterThread = CreateThread(NULL, 0, QTSplitter_thread, filter, 0, &tid);
1088     if (filter->splitterThread)
1089         TRACE("Created processing thread 0x%08x\n", tid);
1090     else
1091         hr = HRESULT_FROM_WIN32(GetLastError());
1092
1093     return hr;
1094 }
1095
1096 static HRESULT WINAPI QTInPin_ReceiveConnection(IPin *iface, IPin *pReceivePin, const AM_MEDIA_TYPE *pmt)
1097 {
1098     HRESULT hr = S_OK;
1099     ALLOCATOR_PROPERTIES props;
1100     QTInPin *This = impl_from_IPin(iface);
1101     IMemAllocator *pAlloc;
1102
1103     TRACE("(%p/%p)->(%p, %p)\n", This, iface, pReceivePin, pmt);
1104
1105     EnterCriticalSection(This->pin.pCritSec);
1106     This->pReader = NULL;
1107
1108     if (This->pin.pConnectedTo)
1109         hr = VFW_E_ALREADY_CONNECTED;
1110     else if (IPin_QueryAccept(iface, pmt) != S_OK)
1111         hr = VFW_E_TYPE_NOT_ACCEPTED;
1112     else
1113     {
1114         PIN_DIRECTION pindirReceive;
1115         IPin_QueryDirection(pReceivePin, &pindirReceive);
1116         if (pindirReceive != PINDIR_OUTPUT)
1117             hr = VFW_E_INVALID_DIRECTION;
1118     }
1119
1120     if (FAILED(hr))
1121     {
1122         LeaveCriticalSection(This->pin.pCritSec);
1123         return hr;
1124     }
1125
1126     hr = IPin_QueryInterface(pReceivePin, &IID_IAsyncReader, (LPVOID *)&This->pReader);
1127     if (FAILED(hr))
1128     {
1129         LeaveCriticalSection(This->pin.pCritSec);
1130         TRACE("Input source is not an AsyncReader\n");
1131         return hr;
1132     }
1133
1134     LeaveCriticalSection(This->pin.pCritSec);
1135     EnterCriticalSection(&impl_from_IBaseFilter(This->pin.pinInfo.pFilter)->filter.csFilter);
1136     hr = QT_Process_Movie(impl_from_IBaseFilter(This->pin.pinInfo.pFilter));
1137     if (FAILED(hr))
1138     {
1139         IAsyncReader_Release(This->pReader);
1140         This->pReader = NULL;
1141         LeaveCriticalSection(&impl_from_IBaseFilter(This->pin.pinInfo.pFilter)->filter.csFilter);
1142         TRACE("Unable to process movie\n");
1143         return hr;
1144     }
1145
1146     This->pAlloc = NULL;
1147     props.cBuffers = 8;
1148     props.cbAlign = 1;
1149     props.cbBuffer = impl_from_IBaseFilter(This->pin.pinInfo.pFilter)->outputSize + props.cbAlign;
1150     props.cbPrefix = 0;
1151     hr = CoCreateInstance(&CLSID_MemoryAllocator, NULL, CLSCTX_INPROC,
1152                           &IID_IMemAllocator, (LPVOID *)&pAlloc);
1153     if (SUCCEEDED(hr))
1154     {
1155         /* A certain IAsyncReader::RequestAllocator expects to be passed
1156            non-NULL preferred allocator */
1157         hr = IAsyncReader_RequestAllocator(This->pReader, pAlloc, &props, &This->pAlloc);
1158         if (FAILED(hr))
1159             WARN("Can't get an allocator, got %08x\n", hr);
1160         IMemAllocator_Release(pAlloc);
1161     }
1162
1163     if (SUCCEEDED(hr))
1164     {
1165         CopyMediaType(&This->pin.mtCurrent, pmt);
1166         This->pin.pConnectedTo = pReceivePin;
1167         IPin_AddRef(pReceivePin);
1168         hr = IMemAllocator_Commit(This->pAlloc);
1169     }
1170     else
1171     {
1172         QT_RemoveOutputPins(impl_from_IBaseFilter(This->pin.pinInfo.pFilter));
1173         if (This->pReader)
1174             IAsyncReader_Release(This->pReader);
1175         This->pReader = NULL;
1176         if (This->pAlloc)
1177             IMemAllocator_Release(This->pAlloc);
1178         This->pAlloc = NULL;
1179     }
1180     TRACE("Size: %i\n", props.cbBuffer);
1181     LeaveCriticalSection(&impl_from_IBaseFilter(This->pin.pinInfo.pFilter)->filter.csFilter);
1182
1183     return hr;
1184 }
1185
1186 static HRESULT WINAPI QTInPin_Disconnect(IPin *iface)
1187 {
1188     HRESULT hr;
1189     QTInPin *This = impl_from_IPin(iface);
1190     FILTER_STATE state;
1191     TRACE("()\n");
1192
1193     hr = IBaseFilter_GetState(This->pin.pinInfo.pFilter, INFINITE, &state);
1194     EnterCriticalSection(This->pin.pCritSec);
1195     if (This->pin.pConnectedTo)
1196     {
1197         QTSplitter *Parser = impl_from_IBaseFilter(This->pin.pinInfo.pFilter);
1198
1199         if (SUCCEEDED(hr) && state == State_Stopped)
1200         {
1201             IMemAllocator_Decommit(This->pAlloc);
1202             IPin_Disconnect(This->pin.pConnectedTo);
1203             IPin_Release(This->pin.pConnectedTo);
1204             This->pin.pConnectedTo = NULL;
1205             hr = QT_RemoveOutputPins(Parser);
1206         }
1207         else
1208             hr = VFW_E_NOT_STOPPED;
1209     }
1210     else
1211         hr = S_FALSE;
1212     LeaveCriticalSection(This->pin.pCritSec);
1213     return hr;
1214 }
1215
1216 static HRESULT WINAPI QTInPin_QueryAccept(IPin *iface, const AM_MEDIA_TYPE *pmt)
1217 {
1218     QTInPin *This = impl_from_IPin(iface);
1219
1220     TRACE("(%p)->(%p)\n", This, pmt);
1221
1222     if (IsEqualIID(&pmt->majortype, &MEDIATYPE_Stream))
1223     {
1224         This->subType = pmt->subtype;
1225         return S_OK;
1226     }
1227     return S_FALSE;
1228 }
1229
1230 static HRESULT WINAPI QTInPin_EndOfStream(IPin *iface)
1231 {
1232     QTInPin *pin = impl_from_IPin(iface);
1233     QTSplitter *This = impl_from_IBaseFilter(pin->pin.pinInfo.pFilter);
1234
1235     FIXME("Propagate message on %p\n", This);
1236     return S_OK;
1237 }
1238
1239 static HRESULT WINAPI QTInPin_BeginFlush(IPin *iface)
1240 {
1241     QTInPin *pin = impl_from_IPin(iface);
1242     QTSplitter *This = impl_from_IBaseFilter(pin->pin.pinInfo.pFilter);
1243
1244     FIXME("Propagate message on %p\n", This);
1245     return S_OK;
1246 }
1247
1248 static HRESULT WINAPI QTInPin_EndFlush(IPin *iface)
1249 {
1250     QTInPin *pin = impl_from_IPin(iface);
1251     QTSplitter *This = impl_from_IBaseFilter(pin->pin.pinInfo.pFilter);
1252
1253     FIXME("Propagate message on %p\n", This);
1254     return S_OK;
1255 }
1256
1257 static HRESULT WINAPI QTInPin_NewSegment(IPin *iface, REFERENCE_TIME tStart, REFERENCE_TIME tStop, double dRate)
1258 {
1259     QTInPin *pin = impl_from_IPin(iface);
1260     QTSplitter *This = impl_from_IBaseFilter(pin->pin.pinInfo.pFilter);
1261
1262     BasePinImpl_NewSegment(iface, tStart, tStop, dRate);
1263     FIXME("Propagate message on %p\n", This);
1264     return S_OK;
1265 }
1266
1267 static HRESULT WINAPI QTInPin_QueryInterface(IPin * iface, REFIID riid, LPVOID * ppv)
1268 {
1269     QTInPin *This = impl_from_IPin(iface);
1270
1271     TRACE("(%p/%p)->(%s, %p)\n", This, iface, debugstr_guid(riid), ppv);
1272
1273     *ppv = NULL;
1274
1275     if (IsEqualIID(riid, &IID_IUnknown))
1276         *ppv = iface;
1277     else if (IsEqualIID(riid, &IID_IPin))
1278         *ppv = iface;
1279     else if (IsEqualIID(riid, &IID_IMediaSeeking))
1280         return IBaseFilter_QueryInterface(This->pin.pinInfo.pFilter, &IID_IMediaSeeking, ppv);
1281
1282     if (*ppv)
1283     {
1284         IUnknown_AddRef((IUnknown *)(*ppv));
1285         return S_OK;
1286     }
1287
1288     FIXME("No interface for %s!\n", debugstr_guid(riid));
1289
1290     return E_NOINTERFACE;
1291 }
1292
1293 static HRESULT WINAPI QTInPin_EnumMediaTypes(IPin *iface, IEnumMediaTypes **ppEnum)
1294 {
1295     QTInPin *This = impl_from_IPin(iface);
1296
1297     TRACE("(%p/%p)->(%p)\n", This, iface, ppEnum);
1298
1299     return EnumMediaTypes_Construct(&This->pin, BasePinImpl_GetMediaType, BasePinImpl_GetMediaTypeVersion, ppEnum);
1300 }
1301
1302 static const IPinVtbl QT_InputPin_Vtbl = {
1303     QTInPin_QueryInterface,
1304     BasePinImpl_AddRef,
1305     QTInPin_Release,
1306     BaseInputPinImpl_Connect,
1307     QTInPin_ReceiveConnection,
1308     QTInPin_Disconnect,
1309     BasePinImpl_ConnectedTo,
1310     BasePinImpl_ConnectionMediaType,
1311     BasePinImpl_QueryPinInfo,
1312     BasePinImpl_QueryDirection,
1313     BasePinImpl_QueryId,
1314     QTInPin_QueryAccept,
1315     QTInPin_EnumMediaTypes,
1316     BasePinImpl_QueryInternalConnections,
1317     QTInPin_EndOfStream,
1318     QTInPin_BeginFlush,
1319     QTInPin_EndFlush,
1320     QTInPin_NewSegment
1321 };
1322
1323 /*
1324  * Output Pin
1325  */
1326 static inline QTOutPin *impl_QTOutPin_from_IPin( IPin *iface )
1327 {
1328     return CONTAINING_RECORD(iface, QTOutPin, pin.pin.IPin_iface);
1329 }
1330
1331 static inline QTOutPin *impl_QTOutPin_from_BasePin( BasePin *iface )
1332 {
1333     return CONTAINING_RECORD(iface, QTOutPin, pin.pin);
1334 }
1335
1336 static inline QTOutPin *impl_QTOutPin_from_BaseOutputPin( BaseOutputPin *iface )
1337 {
1338     return CONTAINING_RECORD(iface, QTOutPin, pin);
1339 }
1340
1341 static HRESULT WINAPI QTOutPin_QueryInterface(IPin *iface, REFIID riid, void **ppv)
1342 {
1343     QTOutPin *This = impl_QTOutPin_from_IPin(iface);
1344
1345     TRACE("(%s, %p)\n", debugstr_guid(riid), ppv);
1346
1347     *ppv = NULL;
1348
1349     if (IsEqualIID(riid, &IID_IUnknown))
1350         *ppv = iface;
1351     else if (IsEqualIID(riid, &IID_IPin))
1352         *ppv = iface;
1353     else if (IsEqualIID(riid, &IID_IMediaSeeking))
1354         return IBaseFilter_QueryInterface(This->pin.pin.pinInfo.pFilter, &IID_IMediaSeeking, ppv);
1355     else if (IsEqualIID(riid, &IID_IQualityControl))
1356         *ppv = &This->IQualityControl_iface;
1357
1358     if (*ppv)
1359     {
1360         IUnknown_AddRef((IUnknown *)(*ppv));
1361         return S_OK;
1362     }
1363     FIXME("No interface for %s!\n", debugstr_guid(riid));
1364     return E_NOINTERFACE;
1365 }
1366
1367 static ULONG WINAPI QTOutPin_Release(IPin *iface)
1368 {
1369     QTOutPin *This = impl_QTOutPin_from_IPin(iface);
1370     ULONG refCount = InterlockedDecrement(&This->pin.pin.refCount);
1371     TRACE("(%p)->() Release from %d\n", iface, refCount + 1);
1372
1373     if (!refCount)
1374     {
1375         DeleteMediaType(This->pmt);
1376         FreeMediaType(&This->pin.pin.mtCurrent);
1377         if (This->pin.pAllocator)
1378             IMemAllocator_Release(This->pin.pAllocator);
1379         CoTaskMemFree(This);
1380         return 0;
1381     }
1382     return refCount;
1383 }
1384
1385 static HRESULT WINAPI QTOutPin_CheckMediaType(BasePin *base, const AM_MEDIA_TYPE *amt)
1386 {
1387     FIXME("(%p) stub\n", base);
1388     return S_OK;
1389 }
1390
1391 static HRESULT WINAPI QTOutPin_GetMediaType(BasePin *iface, int iPosition, AM_MEDIA_TYPE *pmt)
1392 {
1393     QTOutPin *This = impl_QTOutPin_from_BasePin(iface);
1394
1395     if (iPosition < 0)
1396         return E_INVALIDARG;
1397     if (iPosition > 0)
1398         return VFW_S_NO_MORE_ITEMS;
1399     CopyMediaType(pmt, This->pmt);
1400     return S_OK;
1401 }
1402
1403 static HRESULT WINAPI QTOutPin_DecideBufferSize(BaseOutputPin *iface, IMemAllocator *pAlloc, ALLOCATOR_PROPERTIES *ppropInputRequest)
1404 {
1405     /* Unused */
1406     return S_OK;
1407 }
1408
1409 static HRESULT WINAPI QTOutPin_DecideAllocator(BaseOutputPin *iface, IMemInputPin *pPin, IMemAllocator **pAlloc)
1410 {
1411     HRESULT hr;
1412     QTOutPin *This = impl_QTOutPin_from_BaseOutputPin(iface);
1413     QTSplitter *QTfilter = impl_from_IBaseFilter(This->pin.pin.pinInfo.pFilter);
1414
1415     *pAlloc = NULL;
1416     if (QTfilter->pInputPin.pAlloc)
1417     {
1418         hr = IMemInputPin_NotifyAllocator(pPin, QTfilter->pInputPin.pAlloc, FALSE);
1419         if (SUCCEEDED(hr))
1420         {
1421             *pAlloc = QTfilter->pInputPin.pAlloc;
1422             IMemAllocator_AddRef(*pAlloc);
1423         }
1424     }
1425     else
1426         hr = VFW_E_NO_ALLOCATOR;
1427
1428     return hr;
1429 }
1430
1431 static HRESULT WINAPI QTOutPin_BreakConnect(BaseOutputPin *This)
1432 {
1433     HRESULT hr;
1434
1435     TRACE("(%p)->()\n", This);
1436
1437     EnterCriticalSection(This->pin.pCritSec);
1438     if (!This->pin.pConnectedTo || !This->pMemInputPin)
1439         hr = VFW_E_NOT_CONNECTED;
1440     else
1441     {
1442         hr = IPin_Disconnect(This->pin.pConnectedTo);
1443         IPin_Disconnect(&This->pin.IPin_iface);
1444     }
1445     LeaveCriticalSection(This->pin.pCritSec);
1446
1447     return hr;
1448 }
1449
1450 static const IPinVtbl QT_OutputPin_Vtbl = {
1451     QTOutPin_QueryInterface,
1452     BasePinImpl_AddRef,
1453     QTOutPin_Release,
1454     BaseOutputPinImpl_Connect,
1455     BaseOutputPinImpl_ReceiveConnection,
1456     BaseOutputPinImpl_Disconnect,
1457     BasePinImpl_ConnectedTo,
1458     BasePinImpl_ConnectionMediaType,
1459     BasePinImpl_QueryPinInfo,
1460     BasePinImpl_QueryDirection,
1461     BasePinImpl_QueryId,
1462     BasePinImpl_QueryAccept,
1463     BasePinImpl_EnumMediaTypes,
1464     BasePinImpl_QueryInternalConnections,
1465     BaseOutputPinImpl_EndOfStream,
1466     BaseOutputPinImpl_BeginFlush,
1467     BaseOutputPinImpl_EndFlush,
1468     BasePinImpl_NewSegment
1469 };
1470
1471 static inline QTOutPin *impl_from_IQualityControl( IQualityControl *iface )
1472 {
1473     return CONTAINING_RECORD(iface, QTOutPin, IQualityControl_iface);
1474 }
1475
1476 HRESULT WINAPI QT_QualityControl_QueryInterface(IQualityControl *iface, REFIID riid, void **ppv)
1477 {
1478     QTOutPin *This = impl_from_IQualityControl(iface);
1479     return IPin_QueryInterface(&This->pin.pin.IPin_iface, riid, ppv);
1480 }
1481
1482 ULONG WINAPI QT_QualityControl_AddRef(IQualityControl *iface)
1483 {
1484     QTOutPin *This = impl_from_IQualityControl(iface);
1485     return IPin_AddRef(&This->pin.pin.IPin_iface);
1486 }
1487
1488 ULONG WINAPI QT_QualityControl_Release(IQualityControl *iface)
1489 {
1490     QTOutPin *This = impl_from_IQualityControl(iface);
1491     return IPin_Release(&This->pin.pin.IPin_iface);
1492 }
1493
1494 static HRESULT WINAPI QT_QualityControl_Notify(IQualityControl *iface, IBaseFilter *sender, Quality qm)
1495 {
1496     REFERENCE_TIME late = qm.Late;
1497     if (qm.Late < 0 && -qm.Late > qm.TimeStamp)
1498         late = -qm.TimeStamp;
1499     /* TODO: Do Something */
1500     return S_OK;
1501 }
1502
1503 HRESULT WINAPI QT_QualityControl_SetSink(IQualityControl *iface, IQualityControl *tonotify)
1504 {
1505     /* Do nothing */
1506     return S_OK;
1507 }
1508
1509 static const IQualityControlVtbl QTOutPin_QualityControl_Vtbl = {
1510     QT_QualityControl_QueryInterface,
1511     QT_QualityControl_AddRef,
1512     QT_QualityControl_Release,
1513     QT_QualityControl_Notify,
1514     QT_QualityControl_SetSink
1515 };
1516
1517 static const BaseOutputPinFuncTable output_BaseOutputFuncTable = {
1518     {
1519         QTOutPin_CheckMediaType,
1520         BaseOutputPinImpl_AttemptConnection,
1521         BasePinImpl_GetMediaTypeVersion,
1522         QTOutPin_GetMediaType
1523     },
1524     QTOutPin_DecideBufferSize,
1525     QTOutPin_DecideAllocator,
1526     QTOutPin_BreakConnect
1527 };
1528
1529 static const OutputQueueFuncTable output_OutputQueueFuncTable = {
1530     OutputQueueImpl_ThreadProc
1531 };
1532
1533 static HRESULT QT_AddPin(QTSplitter *This, const PIN_INFO *piOutput, const AM_MEDIA_TYPE *amt, BOOL video)
1534 {
1535     HRESULT hr;
1536     IPin **target;
1537
1538     if (video)
1539         target = (IPin**)&This->pVideo_Pin;
1540     else
1541         target = (IPin**)&This->pAudio_Pin;
1542
1543     if (*target != NULL)
1544     {
1545         FIXME("We already have a %s pin\n",(video)?"video":"audio");
1546         return E_FAIL;
1547     }
1548
1549     hr = BaseOutputPin_Construct(&QT_OutputPin_Vtbl, sizeof(QTOutPin), piOutput, &output_BaseOutputFuncTable, &This->filter.csFilter, (IPin**)target);
1550     if (SUCCEEDED(hr))
1551     {
1552         QTOutPin *pin = (QTOutPin*)*target;
1553         pin->pmt = CoTaskMemAlloc(sizeof(AM_MEDIA_TYPE));
1554         CopyMediaType(pin->pmt, amt);
1555         pin->pin.pin.pinInfo.pFilter = (LPVOID)This;
1556         pin->IQualityControl_iface.lpVtbl = &QTOutPin_QualityControl_Vtbl;
1557
1558         BaseFilterImpl_IncrementPinVersion(&This->filter);
1559
1560         hr = OutputQueue_Construct(&pin->pin, TRUE, TRUE, 5, FALSE, THREAD_PRIORITY_NORMAL, &output_OutputQueueFuncTable, &pin->queue);
1561     }
1562     else
1563         ERR("Failed with error %x\n", hr);
1564     return hr;
1565 }
1566
1567 static HRESULT WINAPI QTSplitter_ChangeStart(IMediaSeeking *iface)
1568 {
1569     QTSplitter *This = impl_from_IMediaSeeking(iface);
1570     TRACE("(%p)\n", iface);
1571     EnterCriticalSection(&This->csReceive);
1572     This->movie_time = (This->sourceSeeking.llCurrent * This->movie_scale)/10000000;
1573     This->movie_start = This->movie_time;
1574     LeaveCriticalSection(&This->csReceive);
1575     return S_OK;
1576 }
1577
1578 static HRESULT WINAPI QTSplitter_ChangeStop(IMediaSeeking *iface)
1579 {
1580     FIXME("(%p) filter hasn't implemented stop position change!\n", iface);
1581     return S_OK;
1582 }
1583
1584 static HRESULT WINAPI QTSplitter_ChangeRate(IMediaSeeking *iface)
1585 {
1586     FIXME("(%p) filter hasn't implemented rate change!\n", iface);
1587     return S_OK;
1588 }
1589
1590 static HRESULT WINAPI QT_Seeking_QueryInterface(IMediaSeeking * iface, REFIID riid, LPVOID * ppv)
1591 {
1592     QTSplitter *This = impl_from_IMediaSeeking(iface);
1593
1594     return IBaseFilter_QueryInterface(&This->filter.IBaseFilter_iface, riid, ppv);
1595 }
1596
1597 static ULONG WINAPI QT_Seeking_AddRef(IMediaSeeking * iface)
1598 {
1599     QTSplitter *This = impl_from_IMediaSeeking(iface);
1600
1601     return IBaseFilter_AddRef(&This->filter.IBaseFilter_iface);
1602 }
1603
1604 static ULONG WINAPI QT_Seeking_Release(IMediaSeeking * iface)
1605 {
1606     QTSplitter *This = impl_from_IMediaSeeking(iface);
1607
1608     return IBaseFilter_Release(&This->filter.IBaseFilter_iface);
1609 }
1610
1611 static const IMediaSeekingVtbl QT_Seeking_Vtbl =
1612 {
1613     QT_Seeking_QueryInterface,
1614     QT_Seeking_AddRef,
1615     QT_Seeking_Release,
1616     SourceSeekingImpl_GetCapabilities,
1617     SourceSeekingImpl_CheckCapabilities,
1618     SourceSeekingImpl_IsFormatSupported,
1619     SourceSeekingImpl_QueryPreferredFormat,
1620     SourceSeekingImpl_GetTimeFormat,
1621     SourceSeekingImpl_IsUsingTimeFormat,
1622     SourceSeekingImpl_SetTimeFormat,
1623     SourceSeekingImpl_GetDuration,
1624     SourceSeekingImpl_GetStopPosition,
1625     SourceSeekingImpl_GetCurrentPosition,
1626     SourceSeekingImpl_ConvertTimeFormat,
1627     SourceSeekingImpl_SetPositions,
1628     SourceSeekingImpl_GetPositions,
1629     SourceSeekingImpl_GetAvailable,
1630     SourceSeekingImpl_SetRate,
1631     SourceSeekingImpl_GetRate,
1632     SourceSeekingImpl_GetPreroll
1633 };