include/wine/strmbase.h

   1 /*
   2  * Header file for Wine's strmbase implementation
   3  *
   4  * Copyright 2003 Robert Shearman
   5  * Copyright 2010 Aric Stewart, CodeWeavers
   6  *
   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.
  11  *
  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.
  16  *
  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
  20  */
  21
  22 HRESULT WINAPI CopyMediaType(AM_MEDIA_TYPE * pDest, const AM_MEDIA_TYPE *pSrc);
  23 void WINAPI FreeMediaType(AM_MEDIA_TYPE * pMediaType);
  24 AM_MEDIA_TYPE * WINAPI CreateMediaType(AM_MEDIA_TYPE const * pSrc);
  25 void WINAPI DeleteMediaType(AM_MEDIA_TYPE * pMediaType);
  26
  27 /* Pin functions */
  28
  29 typedef struct BasePin
  30 {
  31         IPin IPin_iface;
  32         LONG refCount;
  33         LPCRITICAL_SECTION pCritSec;
  34         PIN_INFO pinInfo;
  35         IPin * pConnectedTo;
  36         AM_MEDIA_TYPE mtCurrent;
  37         REFERENCE_TIME tStart;
  38         REFERENCE_TIME tStop;
  39         double dRate;
  40
  41         const struct BasePinFuncTable* pFuncsTable;
  42 } BasePin;
  43
  44 typedef HRESULT (WINAPI *BasePin_CheckMediaType)(BasePin *This, const AM_MEDIA_TYPE *pmt);
  45 typedef HRESULT (WINAPI *BasePin_AttemptConnection)(BasePin *This, IPin *pReceivePin, const AM_MEDIA_TYPE *pmt);
  46 typedef LONG (WINAPI *BasePin_GetMediaTypeVersion)(BasePin *This);
  47 typedef HRESULT (WINAPI *BasePin_GetMediaType)(BasePin *This, int iPosition, AM_MEDIA_TYPE *amt);
  48
  49 typedef struct BasePinFuncTable {
  50         /* Required for Input Pins*/
  51         BasePin_CheckMediaType pfnCheckMediaType;
  52         /* Required for Output Pins*/
  53         BasePin_AttemptConnection pfnAttemptConnection;
  54         /* Required for BasePinImpl_EnumMediaTypes */
  55         BasePin_GetMediaTypeVersion pfnGetMediaTypeVersion;
  56         BasePin_GetMediaType pfnGetMediaType;
  57 } BasePinFuncTable;
  58
  59 typedef struct BaseOutputPin
  60 {
  61         /* inheritance C style! */
  62         BasePin pin;
  63         IMemInputPin * pMemInputPin;
  64         IMemAllocator * pAllocator;
  65
  66         const struct BaseOutputPinFuncTable* pFuncsTable;
  67 } BaseOutputPin;
  68
  69 typedef HRESULT (WINAPI *BaseOutputPin_DecideBufferSize)(BaseOutputPin *This, IMemAllocator *pAlloc, ALLOCATOR_PROPERTIES *ppropInputRequest);
  70 typedef HRESULT (WINAPI *BaseOutputPin_DecideAllocator)(BaseOutputPin *This, IMemInputPin *pPin, IMemAllocator **pAlloc);
  71 typedef HRESULT (WINAPI *BaseOutputPin_BreakConnect)(BaseOutputPin * This);
  72
  73 typedef struct BaseOutputPinFuncTable {
  74         BasePinFuncTable base;
  75
  76         /* Required for BaseOutputPinImpl_DecideAllocator */
  77         BaseOutputPin_DecideBufferSize pfnDecideBufferSize;
  78         /* Required for BaseOutputPinImpl_AttemptConnection */
  79         BaseOutputPin_DecideAllocator pfnDecideAllocator;
  80         BaseOutputPin_BreakConnect pfnBreakConnect;
  81 } BaseOutputPinFuncTable;
  82
  83 typedef struct BaseInputPin
  84 {
  85         /* inheritance C style! */
  86         BasePin pin;
  87
  88         IMemInputPin IMemInputPin_iface;
  89         IMemAllocator * pAllocator;
  90         BOOL flushing, end_of_stream;
  91         IMemAllocator *preferred_allocator;
  92
  93         const struct BaseInputPinFuncTable* pFuncsTable;
  94 } BaseInputPin;
  95
  96 typedef HRESULT (WINAPI *BaseInputPin_Receive)(BaseInputPin *This, IMediaSample *pSample);
  97
  98 typedef struct BaseInputPinFuncTable {
  99         BasePinFuncTable base;
 100         /* Optional */
 101         BaseInputPin_Receive pfnReceive;
 102 } BaseInputPinFuncTable;
 103
 104 /* Base Pin */
 105 HRESULT WINAPI BasePinImpl_GetMediaType(BasePin *This, int iPosition, AM_MEDIA_TYPE *pmt);
 106 LONG WINAPI BasePinImpl_GetMediaTypeVersion(BasePin *This);
 107 ULONG WINAPI BasePinImpl_AddRef(IPin * iface);
 108 HRESULT WINAPI BasePinImpl_Disconnect(IPin * iface);
 109 HRESULT WINAPI BasePinImpl_ConnectedTo(IPin * iface, IPin ** ppPin);
 110 HRESULT WINAPI BasePinImpl_ConnectionMediaType(IPin * iface, AM_MEDIA_TYPE * pmt);
 111 HRESULT WINAPI BasePinImpl_QueryPinInfo(IPin * iface, PIN_INFO * pInfo);
 112 HRESULT WINAPI BasePinImpl_QueryDirection(IPin * iface, PIN_DIRECTION * pPinDir);
 113 HRESULT WINAPI BasePinImpl_QueryId(IPin * iface, LPWSTR * Id);
 114 HRESULT WINAPI BasePinImpl_QueryAccept(IPin * iface, const AM_MEDIA_TYPE * pmt);
 115 HRESULT WINAPI BasePinImpl_EnumMediaTypes(IPin * iface, IEnumMediaTypes ** ppEnum);
 116 HRESULT WINAPI BasePinImpl_QueryInternalConnections(IPin * iface, IPin ** apPin, ULONG * cPin);
 117 HRESULT WINAPI BasePinImpl_NewSegment(IPin * iface, REFERENCE_TIME tStart, REFERENCE_TIME tStop, double dRate);
 118
 119 /* Base Output Pin */
 120 HRESULT WINAPI BaseOutputPinImpl_QueryInterface(IPin * iface, REFIID riid, LPVOID * ppv);
 121 ULONG WINAPI BaseOutputPinImpl_Release(IPin * iface);
 122 HRESULT WINAPI BaseOutputPinImpl_Connect(IPin * iface, IPin * pReceivePin, const AM_MEDIA_TYPE * pmt);
 123 HRESULT WINAPI BaseOutputPinImpl_ReceiveConnection(IPin * iface, IPin * pReceivePin, const AM_MEDIA_TYPE * pmt);
 124 HRESULT WINAPI BaseOutputPinImpl_Disconnect(IPin * iface);
 125 HRESULT WINAPI BaseOutputPinImpl_EndOfStream(IPin * iface);
 126 HRESULT WINAPI BaseOutputPinImpl_BeginFlush(IPin * iface);
 127 HRESULT WINAPI BaseOutputPinImpl_EndFlush(IPin * iface);
 128
 129 HRESULT WINAPI BaseOutputPinImpl_GetDeliveryBuffer(BaseOutputPin * This, IMediaSample ** ppSample, REFERENCE_TIME * tStart, REFERENCE_TIME * tStop, DWORD dwFlags);
 130 HRESULT WINAPI BaseOutputPinImpl_Deliver(BaseOutputPin * This, IMediaSample * pSample);
 131 HRESULT WINAPI BaseOutputPinImpl_BreakConnect(BaseOutputPin * This);
 132 HRESULT WINAPI BaseOutputPinImpl_Active(BaseOutputPin * This);
 133 HRESULT WINAPI BaseOutputPinImpl_Inactive(BaseOutputPin * This);
 134 HRESULT WINAPI BaseOutputPinImpl_InitAllocator(BaseOutputPin *This, IMemAllocator **pMemAlloc);
 135 HRESULT WINAPI BaseOutputPinImpl_DecideAllocator(BaseOutputPin *This, IMemInputPin *pPin, IMemAllocator **pAlloc);
 136 HRESULT WINAPI BaseOutputPinImpl_AttemptConnection(BasePin *This, IPin * pReceivePin, const AM_MEDIA_TYPE * pmt);
 137
 138 HRESULT WINAPI BaseOutputPin_Construct(const IPinVtbl *OutputPin_Vtbl, LONG outputpin_size, const PIN_INFO * pPinInfo, const BaseOutputPinFuncTable* pBaseOutputFuncsTable, LPCRITICAL_SECTION pCritSec, IPin ** ppPin);
 139 HRESULT WINAPI BaseOutputPin_Destroy(BaseOutputPin *This);
 140
 141 /* Base Input Pin */
 142 HRESULT WINAPI BaseInputPinImpl_QueryInterface(IPin * iface, REFIID riid, LPVOID * ppv);
 143 ULONG   WINAPI BaseInputPinImpl_Release(IPin * iface);
 144 HRESULT WINAPI BaseInputPinImpl_Connect(IPin * iface, IPin * pConnector, const AM_MEDIA_TYPE * pmt);
 145 HRESULT WINAPI BaseInputPinImpl_ReceiveConnection(IPin * iface, IPin * pReceivePin, const AM_MEDIA_TYPE * pmt);
 146 HRESULT WINAPI BaseInputPinImpl_QueryAccept(IPin * iface, const AM_MEDIA_TYPE * pmt);
 147 HRESULT WINAPI BaseInputPinImpl_EndOfStream(IPin * iface);
 148 HRESULT WINAPI BaseInputPinImpl_BeginFlush(IPin * iface);
 149 HRESULT WINAPI BaseInputPinImpl_EndFlush(IPin * iface);
 150 HRESULT WINAPI BaseInputPinImpl_NewSegment(IPin * iface, REFERENCE_TIME tStart, REFERENCE_TIME tStop, double dRate);
 151
 152 HRESULT BaseInputPin_Construct(const IPinVtbl *InputPin_Vtbl, LONG inputpin_size, const PIN_INFO * pPinInfo,
 153         const BaseInputPinFuncTable* pBaseInputFuncsTable,
 154         LPCRITICAL_SECTION pCritSec, IMemAllocator *, IPin ** ppPin);
 155 HRESULT WINAPI BaseInputPin_Destroy(BaseInputPin *This);
 156
 157 typedef struct BaseFilter
 158 {
 159         IBaseFilter IBaseFilter_iface;
 160         LONG refCount;
 161         CRITICAL_SECTION csFilter;
 162
 163         FILTER_STATE state;
 164         REFERENCE_TIME rtStreamStart;
 165         IReferenceClock * pClock;
 166         FILTER_INFO filterInfo;
 167         CLSID clsid;
 168         LONG pinVersion;
 169
 170         const struct BaseFilterFuncTable* pFuncsTable;
 171 } BaseFilter;
 172
 173 typedef IPin* (WINAPI *BaseFilter_GetPin)(BaseFilter* iface, int iPosition);
 174 typedef LONG (WINAPI *BaseFilter_GetPinCount)(BaseFilter* iface);
 175 typedef LONG (WINAPI *BaseFilter_GetPinVersion)(BaseFilter* iface);
 176
 177 typedef struct BaseFilterFuncTable {
 178         /* Required */
 179         BaseFilter_GetPin pfnGetPin;
 180         BaseFilter_GetPinCount pfnGetPinCount;
 181 } BaseFilterFuncTable;
 182
 183 HRESULT WINAPI BaseFilterImpl_QueryInterface(IBaseFilter * iface, REFIID riid, LPVOID * ppv);
 184 ULONG WINAPI BaseFilterImpl_AddRef(IBaseFilter * iface);
 185 ULONG WINAPI BaseFilterImpl_Release(IBaseFilter * iface);
 186 HRESULT WINAPI BaseFilterImpl_GetClassID(IBaseFilter * iface, CLSID * pClsid);
 187 HRESULT WINAPI BaseFilterImpl_GetState(IBaseFilter * iface, DWORD dwMilliSecsTimeout, FILTER_STATE *pState );
 188 HRESULT WINAPI BaseFilterImpl_SetSyncSource(IBaseFilter * iface, IReferenceClock *pClock);
 189 HRESULT WINAPI BaseFilterImpl_GetSyncSource(IBaseFilter * iface, IReferenceClock **ppClock);
 190 HRESULT WINAPI BaseFilterImpl_EnumPins(IBaseFilter * iface, IEnumPins **ppEnum);
 191 HRESULT WINAPI BaseFilterImpl_QueryFilterInfo(IBaseFilter * iface, FILTER_INFO *pInfo);
 192 HRESULT WINAPI BaseFilterImpl_JoinFilterGraph(IBaseFilter * iface, IFilterGraph *pGraph, LPCWSTR pName );
 193 HRESULT WINAPI BaseFilterImpl_QueryVendorInfo(IBaseFilter * iface, LPWSTR *pVendorInfo);
 194
 195 LONG WINAPI BaseFilterImpl_GetPinVersion(BaseFilter* This);
 196 VOID WINAPI BaseFilterImpl_IncrementPinVersion(BaseFilter* This);
 197
 198 HRESULT WINAPI BaseFilter_Init(BaseFilter * This, const IBaseFilterVtbl *Vtbl, const CLSID *pClsid, DWORD_PTR DebugInfo, const BaseFilterFuncTable* pBaseFuncsTable);
 199 HRESULT WINAPI BaseFilter_Destroy(BaseFilter * This);
 200
 201 /* Enums */
 202 HRESULT WINAPI EnumMediaTypes_Construct(BasePin *iface, BasePin_GetMediaType enumFunc, BasePin_GetMediaTypeVersion versionFunc, IEnumMediaTypes ** ppEnum);
 203
 204 HRESULT WINAPI EnumPins_Construct(BaseFilter *base,  BaseFilter_GetPin receive_pin, BaseFilter_GetPinCount receive_pincount, BaseFilter_GetPinVersion receive_version, IEnumPins ** ppEnum);
 205
 206 /* Transform Filter */
 207 typedef struct TransformFilter
 208 {
 209         BaseFilter filter;
 210
 211         IPin **ppPins;
 212         ULONG npins;
 213         AM_MEDIA_TYPE pmt;
 214         CRITICAL_SECTION csReceive;
 215
 216         const struct TransformFilterFuncTable * pFuncsTable;
 217         struct QualityControlImpl *qcimpl;
 218         /* IMediaSeeking and IMediaPosition are implemented by ISeekingPassThru */
 219         IUnknown *seekthru_unk;
 220 } TransformFilter;
 221
 222 typedef HRESULT (WINAPI *TransformFilter_DecideBufferSize) (TransformFilter *iface, IMemAllocator *pAlloc, ALLOCATOR_PROPERTIES *ppropInputRequest);
 223 typedef HRESULT (WINAPI *TransformFilter_StartStreaming) (TransformFilter *iface);
 224 typedef HRESULT (WINAPI *TransformFilter_StopStreaming) (TransformFilter *iface);
 225 typedef HRESULT (WINAPI *TransformFilter_Receive) (TransformFilter* iface, IMediaSample* pIn);
 226 typedef HRESULT (WINAPI *TransformFilter_CompleteConnect) (TransformFilter *iface, PIN_DIRECTION dir, IPin *pPin);
 227 typedef HRESULT (WINAPI *TransformFilter_BreakConnect) (TransformFilter *iface, PIN_DIRECTION dir);
 228 typedef HRESULT (WINAPI *TransformFilter_SetMediaType) (TransformFilter *iface, PIN_DIRECTION dir, const AM_MEDIA_TYPE *pMediaType);
 229 typedef HRESULT (WINAPI *TransformFilter_CheckInputType) (TransformFilter *iface, const AM_MEDIA_TYPE *pMediaType);
 230 typedef HRESULT (WINAPI *TransformFilter_EndOfStream) (TransformFilter *iface);
 231 typedef HRESULT (WINAPI *TransformFilter_BeginFlush) (TransformFilter *iface);
 232 typedef HRESULT (WINAPI *TransformFilter_EndFlush) (TransformFilter *iface);
 233 typedef HRESULT (WINAPI *TransformFilter_NewSegment) (TransformFilter *iface,
 234 REFERENCE_TIME tStart, REFERENCE_TIME tStop, double dRate);
 235 typedef HRESULT (WINAPI *TransformFilter_Notify) (TransformFilter *iface, IBaseFilter *sender, Quality qm);
 236
 237 typedef struct TransformFilterFuncTable {
 238         /* Required */
 239         TransformFilter_DecideBufferSize pfnDecideBufferSize;
 240         /* Optional */
 241         TransformFilter_StartStreaming pfnStartStreaming;
 242         TransformFilter_Receive pfnReceive;
 243         TransformFilter_StopStreaming pfnStopStreaming;
 244         TransformFilter_CheckInputType pfnCheckInputType;
 245         TransformFilter_SetMediaType pfnSetMediaType;
 246         TransformFilter_CompleteConnect pfnCompleteConnect;
 247         TransformFilter_BreakConnect pfnBreakConnect;
 248         TransformFilter_EndOfStream pfnEndOfStream;
 249         TransformFilter_BeginFlush pfnBeginFlush;
 250         TransformFilter_EndFlush pfnEndFlush;
 251         TransformFilter_NewSegment pfnNewSegment;
 252         TransformFilter_Notify pfnNotify;
 253 } TransformFilterFuncTable;
 254
 255 HRESULT WINAPI TransformFilterImpl_QueryInterface(IBaseFilter * iface, REFIID riid, LPVOID * ppv);
 256 ULONG WINAPI TransformFilterImpl_Release(IBaseFilter * iface);
 257 HRESULT WINAPI TransformFilterImpl_Stop(IBaseFilter * iface);
 258 HRESULT WINAPI TransformFilterImpl_Pause(IBaseFilter * iface);
 259 HRESULT WINAPI TransformFilterImpl_Run(IBaseFilter * iface, REFERENCE_TIME tStart);
 260 HRESULT WINAPI TransformFilterImpl_FindPin(IBaseFilter * iface, LPCWSTR Id, IPin **ppPin);
 261 HRESULT WINAPI TransformFilterImpl_Notify(TransformFilter *iface, IBaseFilter *sender, Quality qm);
 262
 263 HRESULT TransformFilter_Construct( const IBaseFilterVtbl *filterVtbl, LONG filter_size, const CLSID* pClsid, const TransformFilterFuncTable* pFuncsTable, IBaseFilter ** ppTransformFilter);
 264
 265 /* Source Seeking */
 266 typedef HRESULT (WINAPI *SourceSeeking_ChangeRate)(IMediaSeeking *iface);
 267 typedef HRESULT (WINAPI *SourceSeeking_ChangeStart)(IMediaSeeking *iface);
 268 typedef HRESULT (WINAPI *SourceSeeking_ChangeStop)(IMediaSeeking *iface);
 269
 270 typedef struct SourceSeeking
 271 {
 272         IMediaSeeking IMediaSeeking_iface;
 273
 274         ULONG refCount;
 275         SourceSeeking_ChangeStop fnChangeStop;
 276         SourceSeeking_ChangeStart fnChangeStart;
 277         SourceSeeking_ChangeRate fnChangeRate;
 278         DWORD dwCapabilities;
 279         double dRate;
 280         LONGLONG llCurrent, llStop, llDuration;
 281         GUID timeformat;
 282         PCRITICAL_SECTION crst;
 283 } SourceSeeking;
 284
 285 HRESULT SourceSeeking_Init(SourceSeeking *pSeeking, const IMediaSeekingVtbl *Vtbl, SourceSeeking_ChangeStop fnChangeStop, SourceSeeking_ChangeStart fnChangeStart, SourceSeeking_ChangeRate fnChangeRate, PCRITICAL_SECTION crit_sect);
 286
 287 HRESULT WINAPI SourceSeekingImpl_GetCapabilities(IMediaSeeking * iface, DWORD * pCapabilities);
 288 HRESULT WINAPI SourceSeekingImpl_CheckCapabilities(IMediaSeeking * iface, DWORD * pCapabilities);
 289 HRESULT WINAPI SourceSeekingImpl_IsFormatSupported(IMediaSeeking * iface, const GUID * pFormat);
 290 HRESULT WINAPI SourceSeekingImpl_QueryPreferredFormat(IMediaSeeking * iface, GUID * pFormat);
 291 HRESULT WINAPI SourceSeekingImpl_GetTimeFormat(IMediaSeeking * iface, GUID * pFormat);
 292 HRESULT WINAPI SourceSeekingImpl_IsUsingTimeFormat(IMediaSeeking * iface, const GUID * pFormat);
 293 HRESULT WINAPI SourceSeekingImpl_SetTimeFormat(IMediaSeeking * iface, const GUID * pFormat);
 294 HRESULT WINAPI SourceSeekingImpl_GetDuration(IMediaSeeking * iface, LONGLONG * pDuration);
 295 HRESULT WINAPI SourceSeekingImpl_GetStopPosition(IMediaSeeking * iface, LONGLONG * pStop);
 296 HRESULT WINAPI SourceSeekingImpl_GetCurrentPosition(IMediaSeeking * iface, LONGLONG * pCurrent);
 297 HRESULT WINAPI SourceSeekingImpl_ConvertTimeFormat(IMediaSeeking * iface, LONGLONG * pTarget, const GUID * pTargetFormat, LONGLONG Source, const GUID * pSourceFormat);
 298 HRESULT WINAPI SourceSeekingImpl_SetPositions(IMediaSeeking * iface, LONGLONG * pCurrent, DWORD dwCurrentFlags, LONGLONG * pStop, DWORD dwStopFlags);
 299 HRESULT WINAPI SourceSeekingImpl_GetPositions(IMediaSeeking * iface, LONGLONG * pCurrent, LONGLONG * pStop);
 300 HRESULT WINAPI SourceSeekingImpl_GetAvailable(IMediaSeeking * iface, LONGLONG * pEarliest, LONGLONG * pLatest);
 301 HRESULT WINAPI SourceSeekingImpl_SetRate(IMediaSeeking * iface, double dRate);
 302 HRESULT WINAPI SourceSeekingImpl_GetRate(IMediaSeeking * iface, double * dRate);
 303 HRESULT WINAPI SourceSeekingImpl_GetPreroll(IMediaSeeking * iface, LONGLONG * pPreroll);
 304
 305 /* PosPassThru */
 306 HRESULT WINAPI RendererPosPassThru_RegisterMediaTime(IUnknown *iface, REFERENCE_TIME start);
 307 HRESULT WINAPI RendererPosPassThru_ResetMediaTime(IUnknown *iface);
 308 HRESULT WINAPI RendererPosPassThru_EOS(IUnknown *iface);
 309
 310 HRESULT WINAPI CreatePosPassThru(IUnknown* pUnkOuter, BOOL bRenderer, IPin *pPin, IUnknown **ppPassThru);
 311 HRESULT WINAPI PosPassThru_Construct(IUnknown* pUnkOuter, LPVOID *ppPassThru);
 312
 313 /* Filter Registration */
 314
 315 typedef REGPINTYPES AMOVIESETUP_MEDIATYPE;
 316 typedef REGFILTERPINS AMOVIESETUP_PIN;
 317
 318 typedef struct AMOVIESETUP_FILTER {
 319         const CLSID *clsid;
 320         const WCHAR *name;
 321         DWORD merit;
 322         UINT pins;
 323         const AMOVIESETUP_PIN *pPin;
 324 } AMOVIESETUP_FILTER, *LPAMOVIESETUP_FILTER;
 325
 326 typedef IUnknown *(CALLBACK *LPFNNewCOMObject)(LPUNKNOWN pUnkOuter, HRESULT *phr);
 327 typedef void (CALLBACK *LPFNInitRoutine)(BOOL bLoading, const CLSID *rclsid);
 328
 329 typedef struct tagFactoryTemplate {
 330         const WCHAR *m_Name;
 331         const CLSID *m_ClsID;
 332         LPFNNewCOMObject m_lpfnNew;
 333         LPFNInitRoutine m_lpfnInit;
 334         const AMOVIESETUP_FILTER *m_pAMovieSetup_Filter;
 335 } FactoryTemplate;
 336
 337 HRESULT WINAPI AMovieDllRegisterServer2(BOOL bRegister);
 338 HRESULT WINAPI AMovieSetupRegisterFilter2(const AMOVIESETUP_FILTER *pFilter, IFilterMapper2  *pIFM2, BOOL  bRegister);
 339
 340 /* Output Queue */
 341 typedef struct tagOutputQueue {
 342     CRITICAL_SECTION csQueue;
 343
 344     BaseOutputPin * pInputPin;
 345
 346     HANDLE hThread;
 347     HANDLE hProcessQueue;
 348
 349     LONG lBatchSize;
 350     BOOL bBatchExact;
 351     BOOL bTerminate;
 352     BOOL bSendAnyway;
 353
 354     struct list *SampleList;
 355
 356     const struct OutputQueueFuncTable* pFuncsTable;
 357 } OutputQueue;
 358
 359 typedef DWORD (WINAPI *OutputQueue_ThreadProc)(OutputQueue *This);
 360
 361 typedef struct OutputQueueFuncTable
 362 {
 363     OutputQueue_ThreadProc pfnThreadProc;
 364 } OutputQueueFuncTable;
 365
 366 HRESULT WINAPI OutputQueue_Construct( BaseOutputPin *pInputPin, BOOL bAuto,
 367     BOOL bQueue, LONG lBatchSize, BOOL bBatchExact, DWORD dwPriority,
 368     const OutputQueueFuncTable* pFuncsTable, OutputQueue **ppOutputQueue );
 369 HRESULT WINAPI OutputQueue_Destroy(OutputQueue *pOutputQueue);
 370 HRESULT WINAPI OutputQueue_ReceiveMultiple(OutputQueue *pOutputQueue, IMediaSample **ppSamples, LONG nSamples, LONG *nSamplesProcessed);
 371 HRESULT WINAPI OutputQueue_Receive(OutputQueue *pOutputQueue, IMediaSample *pSample);
 372 VOID WINAPI OutputQueue_EOS(OutputQueue *pOutputQueue);
 373 VOID WINAPI OutputQueue_SendAnyway(OutputQueue *pOutputQueue);
 374 DWORD WINAPI OutputQueueImpl_ThreadProc(OutputQueue *pOutputQueue);
 375
 376 typedef struct tagBaseWindow
 377 {
 378         HWND hWnd;
 379         LONG Width;
 380         LONG Height;
 381         HINSTANCE hInstance;
 382         LPWSTR pClassName;
 383         DWORD ClassStyles;
 384         DWORD WindowStyles;
 385         DWORD WindowStylesEx;
 386         HDC hDC;
 387
 388         const struct BaseWindowFuncTable* pFuncsTable;
 389 } BaseWindow;
 390
 391 typedef LPWSTR (WINAPI *BaseWindow_GetClassWindowStyles)(BaseWindow *This, DWORD *pClassStyles, DWORD *pWindowStyles, DWORD *pWindowStylesEx);
 392 typedef RECT (WINAPI *BaseWindow_GetDefaultRect)(BaseWindow *This);
 393 typedef BOOL (WINAPI *BaseWindow_PossiblyEatMessage)(BaseWindow *This, UINT uMsg, WPARAM wParam, LPARAM lParam);
 394 typedef LRESULT (WINAPI *BaseWindow_OnReceiveMessage)(BaseWindow *This, HWND hwnd, INT uMsg, WPARAM wParam, LPARAM lParam);
 395 typedef BOOL (WINAPI *BaseWindow_OnSize)(BaseWindow *This, LONG Height, LONG Width);
 396
 397 typedef struct BaseWindowFuncTable
 398 {
 399         /* Required */
 400         BaseWindow_GetClassWindowStyles pfnGetClassWindowStyles;
 401         BaseWindow_GetDefaultRect pfnGetDefaultRect;
 402         /* Optional, WinProc Related */
 403         BaseWindow_OnReceiveMessage pfnOnReceiveMessage;
 404         BaseWindow_PossiblyEatMessage pfnPossiblyEatMessage;
 405         BaseWindow_OnSize pfnOnSize;
 406 } BaseWindowFuncTable;
 407
 408 HRESULT WINAPI BaseWindow_Init(BaseWindow *pBaseWindow, const BaseWindowFuncTable* pFuncsTable);
 409 HRESULT WINAPI BaseWindow_Destroy(BaseWindow *pBaseWindow);
 410
 411 HRESULT WINAPI BaseWindowImpl_PrepareWindow(BaseWindow *This);
 412 HRESULT WINAPI BaseWindowImpl_DoneWithWindow(BaseWindow *This);
 413 RECT WINAPI BaseWindowImpl_GetDefaultRect(BaseWindow *This);
 414 LRESULT WINAPI BaseWindowImpl_OnReceiveMessage(BaseWindow *This, HWND hwnd, INT uMsg, WPARAM wParam, LPARAM lParam);
 415 BOOL WINAPI BaseWindowImpl_OnSize(BaseWindow *This, LONG Height, LONG Width);
 416
 417 typedef struct{
 418     ITypeInfo *pTypeInfo;
 419 } BaseDispatch;
 420
 421 HRESULT WINAPI BaseDispatch_Init(BaseDispatch *This, REFIID riid);
 422 HRESULT WINAPI BaseDispatch_Destroy(BaseDispatch *This);
 423 HRESULT WINAPI BaseDispatchImpl_GetIDsOfNames(BaseDispatch *This, REFIID riid, OLECHAR **rgszNames, UINT cNames, LCID lcid, DISPID *rgdispid);
 424 HRESULT WINAPI BaseDispatchImpl_GetTypeInfo(BaseDispatch *This, REFIID riid, UINT itinfo, LCID lcid, ITypeInfo **pptinfo);
 425 HRESULT WINAPI BaseDispatchImpl_GetTypeInfoCount(BaseDispatch *This, UINT *pctinfo);
 426
 427 #ifdef __IVideoWindow_FWD_DEFINED__
 428 typedef struct tagBaseControlWindow
 429 {
 430         BaseWindow baseWindow;
 431         IVideoWindow IVideoWindow_iface;
 432         BaseDispatch baseDispatch;
 433
 434         BOOL AutoShow;
 435         HWND hwndDrain;
 436         HWND hwndOwner;
 437         BaseFilter* pFilter;
 438         CRITICAL_SECTION* pInterfaceLock;
 439         BasePin*  pPin;
 440 } BaseControlWindow;
 441
 442 HRESULT WINAPI BaseControlWindow_Init(BaseControlWindow *pControlWindow, const IVideoWindowVtbl *lpVtbl, BaseFilter *owner, CRITICAL_SECTION *lock, BasePin* pPin, const BaseWindowFuncTable* pFuncsTable);
 443 HRESULT WINAPI BaseControlWindow_Destroy(BaseControlWindow *pControlWindow);
 444
 445 BOOL WINAPI BaseControlWindowImpl_PossiblyEatMessage(BaseWindow *This, UINT uMsg, WPARAM wParam, LPARAM lParam);
 446 HRESULT WINAPI BaseControlWindowImpl_GetTypeInfoCount(IVideoWindow *iface, UINT*pctinfo);
 447 HRESULT WINAPI BaseControlWindowImpl_GetTypeInfo(IVideoWindow *iface, UINT iTInfo, LCID lcid, ITypeInfo**ppTInfo);
 448 HRESULT WINAPI BaseControlWindowImpl_GetIDsOfNames(IVideoWindow *iface, REFIID riid, LPOLESTR*rgszNames, UINT cNames, LCID lcid, DISPID*rgDispId);
 449 HRESULT WINAPI BaseControlWindowImpl_Invoke(IVideoWindow *iface, DISPID dispIdMember, REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS*pDispParams, VARIANT*pVarResult, EXCEPINFO*pExepInfo, UINT*puArgErr);
 450 HRESULT WINAPI BaseControlWindowImpl_put_Caption(IVideoWindow *iface, BSTR strCaption);
 451 HRESULT WINAPI BaseControlWindowImpl_get_Caption(IVideoWindow *iface, BSTR *strCaption);
 452 HRESULT WINAPI BaseControlWindowImpl_put_WindowStyle(IVideoWindow *iface, LONG WindowStyle);
 453 HRESULT WINAPI BaseControlWindowImpl_get_WindowStyle(IVideoWindow *iface, LONG *WindowStyle);
 454 HRESULT WINAPI BaseControlWindowImpl_put_WindowStyleEx(IVideoWindow *iface, LONG WindowStyleEx);
 455 HRESULT WINAPI BaseControlWindowImpl_get_WindowStyleEx(IVideoWindow *iface, LONG *WindowStyleEx);
 456 HRESULT WINAPI BaseControlWindowImpl_put_AutoShow(IVideoWindow *iface, LONG AutoShow);
 457 HRESULT WINAPI BaseControlWindowImpl_get_AutoShow(IVideoWindow *iface, LONG *AutoShow);
 458 HRESULT WINAPI BaseControlWindowImpl_put_WindowState(IVideoWindow *iface, LONG WindowState);
 459 HRESULT WINAPI BaseControlWindowImpl_get_WindowState(IVideoWindow *iface, LONG *WindowState);
 460 HRESULT WINAPI BaseControlWindowImpl_put_BackgroundPalette(IVideoWindow *iface, LONG BackgroundPalette);
 461 HRESULT WINAPI BaseControlWindowImpl_get_BackgroundPalette(IVideoWindow *iface, LONG *pBackgroundPalette);
 462 HRESULT WINAPI BaseControlWindowImpl_put_Visible(IVideoWindow *iface, LONG Visible);
 463 HRESULT WINAPI BaseControlWindowImpl_get_Visible(IVideoWindow *iface, LONG *pVisible);
 464 HRESULT WINAPI BaseControlWindowImpl_put_Left(IVideoWindow *iface, LONG Left);
 465 HRESULT WINAPI BaseControlWindowImpl_get_Left(IVideoWindow *iface, LONG *pLeft);
 466 HRESULT WINAPI BaseControlWindowImpl_put_Width(IVideoWindow *iface, LONG Width);
 467 HRESULT WINAPI BaseControlWindowImpl_get_Width(IVideoWindow *iface, LONG *pWidth);
 468 HRESULT WINAPI BaseControlWindowImpl_put_Top(IVideoWindow *iface, LONG Top);
 469 HRESULT WINAPI BaseControlWindowImpl_get_Top(IVideoWindow *iface, LONG *pTop);
 470
 471 HRESULT WINAPI BaseControlWindowImpl_put_Height(IVideoWindow *iface, LONG Height);
 472 HRESULT WINAPI BaseControlWindowImpl_get_Height(IVideoWindow *iface, LONG *pHeight);
 473 HRESULT WINAPI BaseControlWindowImpl_put_Owner(IVideoWindow *iface, OAHWND Owner);
 474 HRESULT WINAPI BaseControlWindowImpl_get_Owner(IVideoWindow *iface, OAHWND *Owner);
 475 HRESULT WINAPI BaseControlWindowImpl_put_MessageDrain(IVideoWindow *iface, OAHWND Drain);
 476 HRESULT WINAPI BaseControlWindowImpl_get_MessageDrain(IVideoWindow *iface, OAHWND *Drain);
 477 HRESULT WINAPI BaseControlWindowImpl_get_BorderColor(IVideoWindow *iface, LONG *Color);
 478 HRESULT WINAPI BaseControlWindowImpl_put_BorderColor(IVideoWindow *iface, LONG Color);
 479 HRESULT WINAPI BaseControlWindowImpl_get_FullScreenMode(IVideoWindow *iface, LONG *FullScreenMode);
 480 HRESULT WINAPI BaseControlWindowImpl_put_FullScreenMode(IVideoWindow *iface, LONG FullScreenMode);
 481 HRESULT WINAPI BaseControlWindowImpl_SetWindowForeground(IVideoWindow *iface, LONG Focus);
 482 HRESULT WINAPI BaseControlWindowImpl_SetWindowPosition(IVideoWindow *iface, LONG Left, LONG Top, LONG Width, LONG Height);
 483 HRESULT WINAPI BaseControlWindowImpl_GetWindowPosition(IVideoWindow *iface, LONG *pLeft, LONG *pTop, LONG *pWidth, LONG *pHeight);
 484 HRESULT WINAPI BaseControlWindowImpl_NotifyOwnerMessage(IVideoWindow *iface, OAHWND hwnd, LONG uMsg, LONG_PTR wParam, LONG_PTR lParam);
 485 HRESULT WINAPI BaseControlWindowImpl_GetMinIdealImageSize(IVideoWindow *iface, LONG *pWidth, LONG *pHeight);
 486 HRESULT WINAPI BaseControlWindowImpl_GetMaxIdealImageSize(IVideoWindow *iface, LONG *pWidth, LONG *pHeight);
 487 HRESULT WINAPI BaseControlWindowImpl_GetRestorePosition(IVideoWindow *iface, LONG *pLeft, LONG *pTop, LONG *pWidth, LONG *pHeight);
 488 HRESULT WINAPI BaseControlWindowImpl_HideCursor(IVideoWindow *iface, LONG HideCursor);
 489 HRESULT WINAPI BaseControlWindowImpl_IsCursorHidden(IVideoWindow *iface, LONG *CursorHidden);
 490 #endif
 491
 492 #ifdef __IBasicVideo_FWD_DEFINED__
 493 #ifdef __amvideo_h__
 494 typedef struct tagBaseControlVideo
 495 {
 496         IBasicVideo IBasicVideo_iface;
 497         BaseDispatch baseDispatch;
 498
 499         BaseFilter* pFilter;
 500         CRITICAL_SECTION* pInterfaceLock;
 501         BasePin*  pPin;
 502
 503         const struct BaseControlVideoFuncTable* pFuncsTable;
 504 } BaseControlVideo;
 505
 506 typedef HRESULT (WINAPI *BaseControlVideo_GetSourceRect)(BaseControlVideo* This, RECT *pSourceRect);
 507 typedef HRESULT (WINAPI *BaseControlVideo_GetStaticImage)(BaseControlVideo* This, LONG *pBufferSize, LONG *pDIBImage);
 508 typedef HRESULT (WINAPI *BaseControlVideo_GetTargetRect)(BaseControlVideo* This, RECT *pTargetRect);
 509 typedef VIDEOINFOHEADER* (WINAPI *BaseControlVideo_GetVideoFormat)(BaseControlVideo* This);
 510 typedef HRESULT (WINAPI *BaseControlVideo_IsDefaultSourceRect)(BaseControlVideo* This);
 511 typedef HRESULT (WINAPI *BaseControlVideo_IsDefaultTargetRect)(BaseControlVideo* This);
 512 typedef HRESULT (WINAPI *BaseControlVideo_SetDefaultSourceRect)(BaseControlVideo* This);
 513 typedef HRESULT (WINAPI *BaseControlVideo_SetDefaultTargetRect)(BaseControlVideo* This);
 514 typedef HRESULT (WINAPI *BaseControlVideo_SetSourceRect)(BaseControlVideo* This, RECT *pSourceRect);
 515 typedef HRESULT (WINAPI *BaseControlVideo_SetTargetRect)(BaseControlVideo* This, RECT *pTargetRect);
 516
 517 typedef struct BaseControlVideoFuncTable {
 518         /* Required */
 519         BaseControlVideo_GetSourceRect pfnGetSourceRect;
 520         BaseControlVideo_GetStaticImage pfnGetStaticImage;
 521         BaseControlVideo_GetTargetRect pfnGetTargetRect;
 522         BaseControlVideo_GetVideoFormat pfnGetVideoFormat;
 523         BaseControlVideo_IsDefaultSourceRect pfnIsDefaultSourceRect;
 524         BaseControlVideo_IsDefaultTargetRect pfnIsDefaultTargetRect;
 525         BaseControlVideo_SetDefaultSourceRect pfnSetDefaultSourceRect;
 526         BaseControlVideo_SetDefaultTargetRect pfnSetDefaultTargetRect;
 527         BaseControlVideo_SetSourceRect pfnSetSourceRect;
 528         BaseControlVideo_SetTargetRect pfnSetTargetRect;
 529 } BaseControlVideoFuncTable;
 530
 531 HRESULT WINAPI BaseControlVideo_Init(BaseControlVideo *pControlVideo, const IBasicVideoVtbl *lpVtbl, BaseFilter *owner, CRITICAL_SECTION *lock, BasePin* pPin, const BaseControlVideoFuncTable* pFuncsTable);
 532 HRESULT WINAPI BaseControlVideo_Destroy(BaseControlVideo *pControlVideo);
 533
 534 HRESULT WINAPI BaseControlVideoImpl_GetTypeInfoCount(IBasicVideo *iface, UINT*pctinfo);
 535 HRESULT WINAPI BaseControlVideoImpl_GetTypeInfo(IBasicVideo *iface, UINT iTInfo, LCID lcid, ITypeInfo**ppTInfo);
 536 HRESULT WINAPI BaseControlVideoImpl_GetIDsOfNames(IBasicVideo *iface, REFIID riid, LPOLESTR*rgszNames, UINT cNames, LCID lcid, DISPID*rgDispId);
 537 HRESULT WINAPI BaseControlVideoImpl_Invoke(IBasicVideo *iface, DISPID dispIdMember, REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS*pDispParams, VARIANT*pVarResult, EXCEPINFO*pExepInfo, UINT*puArgErr);
 538 HRESULT WINAPI BaseControlVideoImpl_get_AvgTimePerFrame(IBasicVideo *iface, REFTIME *pAvgTimePerFrame);
 539 HRESULT WINAPI BaseControlVideoImpl_get_BitRate(IBasicVideo *iface, LONG *pBitRate);
 540 HRESULT WINAPI BaseControlVideoImpl_get_BitErrorRate(IBasicVideo *iface, LONG *pBitErrorRate);
 541 HRESULT WINAPI BaseControlVideoImpl_get_VideoWidth(IBasicVideo *iface, LONG *pVideoWidth);
 542 HRESULT WINAPI BaseControlVideoImpl_get_VideoHeight(IBasicVideo *iface, LONG *pVideoHeight);
 543 HRESULT WINAPI BaseControlVideoImpl_put_SourceLeft(IBasicVideo *iface, LONG SourceLeft);
 544 HRESULT WINAPI BaseControlVideoImpl_get_SourceLeft(IBasicVideo *iface, LONG *pSourceLeft);
 545 HRESULT WINAPI BaseControlVideoImpl_put_SourceWidth(IBasicVideo *iface, LONG SourceWidth);
 546 HRESULT WINAPI BaseControlVideoImpl_get_SourceWidth(IBasicVideo *iface, LONG *pSourceWidth);
 547 HRESULT WINAPI BaseControlVideoImpl_put_SourceTop(IBasicVideo *iface, LONG SourceTop);
 548 HRESULT WINAPI BaseControlVideoImpl_get_SourceTop(IBasicVideo *iface, LONG *pSourceTop);
 549 HRESULT WINAPI BaseControlVideoImpl_put_SourceHeight(IBasicVideo *iface, LONG SourceHeight);
 550 HRESULT WINAPI BaseControlVideoImpl_get_SourceHeight(IBasicVideo *iface, LONG *pSourceHeight);
 551 HRESULT WINAPI BaseControlVideoImpl_put_DestinationLeft(IBasicVideo *iface, LONG DestinationLeft);
 552 HRESULT WINAPI BaseControlVideoImpl_get_DestinationLeft(IBasicVideo *iface, LONG *pDestinationLeft);
 553 HRESULT WINAPI BaseControlVideoImpl_put_DestinationWidth(IBasicVideo *iface, LONG DestinationWidth);
 554 HRESULT WINAPI BaseControlVideoImpl_get_DestinationWidth(IBasicVideo *iface, LONG *pDestinationWidth);
 555 HRESULT WINAPI BaseControlVideoImpl_put_DestinationTop(IBasicVideo *iface, LONG DestinationTop);
 556 HRESULT WINAPI BaseControlVideoImpl_get_DestinationTop(IBasicVideo *iface, LONG *pDestinationTop);
 557 HRESULT WINAPI BaseControlVideoImpl_put_DestinationHeight(IBasicVideo *iface, LONG DestinationHeight);
 558 HRESULT WINAPI BaseControlVideoImpl_get_DestinationHeight(IBasicVideo *iface, LONG *pDestinationHeight);
 559 HRESULT WINAPI BaseControlVideoImpl_SetSourcePosition(IBasicVideo *iface, LONG Left, LONG Top, LONG Width, LONG Height);
 560 HRESULT WINAPI BaseControlVideoImpl_GetSourcePosition(IBasicVideo *iface, LONG *pLeft, LONG *pTop, LONG *pWidth, LONG *pHeight);
 561 HRESULT WINAPI BaseControlVideoImpl_SetDefaultSourcePosition(IBasicVideo *iface);
 562 HRESULT WINAPI BaseControlVideoImpl_SetDestinationPosition(IBasicVideo *iface, LONG Left, LONG Top, LONG Width, LONG Height);
 563 HRESULT WINAPI BaseControlVideoImpl_GetDestinationPosition(IBasicVideo *iface, LONG *pLeft, LONG *pTop, LONG *pWidth, LONG *pHeight);
 564 HRESULT WINAPI BaseControlVideoImpl_SetDefaultDestinationPosition(IBasicVideo *iface);
 565 HRESULT WINAPI BaseControlVideoImpl_GetVideoSize(IBasicVideo *iface, LONG *pWidth, LONG *pHeight);
 566 HRESULT WINAPI BaseControlVideoImpl_GetVideoPaletteEntries(IBasicVideo *iface, LONG StartIndex, LONG Entries, LONG *pRetrieved, LONG *pPalette);
 567 HRESULT WINAPI BaseControlVideoImpl_GetCurrentImage(IBasicVideo *iface, LONG *pBufferSize, LONG *pDIBImage);
 568 HRESULT WINAPI BaseControlVideoImpl_IsUsingDefaultSource(IBasicVideo *iface);
 569 HRESULT WINAPI BaseControlVideoImpl_IsUsingDefaultDestination(IBasicVideo *iface);
 570 #endif
 571 #endif
 572
 573 /* BaseRenderer Filter */
 574 typedef struct BaseRendererTag
 575 {
 576         BaseFilter filter;
 577
 578         BaseInputPin *pInputPin;
 579         IUnknown *pPosition;
 580         CRITICAL_SECTION csRenderLock;
 581         HANDLE evComplete;
 582         HANDLE ThreadSignal;
 583         HANDLE RenderEvent;
 584         IMediaSample *pMediaSample;
 585
 586         IQualityControl *pQSink;
 587         struct QualityControlImpl *qcimpl;
 588
 589         const struct BaseRendererFuncTable * pFuncsTable;
 590 } BaseRenderer;
 591
 592 typedef HRESULT (WINAPI *BaseRenderer_CheckMediaType)(BaseRenderer *This, const AM_MEDIA_TYPE *pmt);
 593 typedef HRESULT (WINAPI *BaseRenderer_DoRenderSample)(BaseRenderer *This, IMediaSample *pMediaSample);
 594 typedef VOID (WINAPI *BaseRenderer_OnReceiveFirstSample)(BaseRenderer *This, IMediaSample *pMediaSample);
 595 typedef VOID (WINAPI *BaseRenderer_OnRenderEnd)(BaseRenderer *This, IMediaSample *pMediaSample);
 596 typedef VOID (WINAPI *BaseRenderer_OnRenderStart)(BaseRenderer *This, IMediaSample *pMediaSample);
 597 typedef VOID (WINAPI *BaseRenderer_OnStartStreaming)(BaseRenderer *This);
 598 typedef VOID (WINAPI *BaseRenderer_OnStopStreaming)(BaseRenderer *This);
 599 typedef VOID (WINAPI *BaseRenderer_OnWaitEnd)(BaseRenderer *This);
 600 typedef VOID (WINAPI *BaseRenderer_OnWaitStart)(BaseRenderer *This);
 601 typedef VOID (WINAPI *BaseRenderer_PrepareRender)(BaseRenderer *This);
 602 typedef HRESULT (WINAPI *BaseRenderer_ShouldDrawSampleNow)(BaseRenderer *This, IMediaSample *pMediaSample, REFERENCE_TIME *pStartTime, REFERENCE_TIME *pEndTime);
 603 typedef HRESULT (WINAPI *BaseRenderer_PrepareReceive)(BaseRenderer *This, IMediaSample *pMediaSample);
 604 typedef HRESULT (WINAPI *BaseRenderer_EndOfStream)(BaseRenderer *This);
 605 typedef HRESULT (WINAPI *BaseRenderer_BeginFlush) (BaseRenderer *This);
 606 typedef HRESULT (WINAPI *BaseRenderer_EndFlush) (BaseRenderer *This);
 607 typedef HRESULT (WINAPI *BaseRenderer_BreakConnect) (BaseRenderer *This);
 608 typedef HRESULT (WINAPI *BaseRenderer_CompleteConnect) (BaseRenderer *This, IPin *pReceivePin);
 609
 610 typedef struct BaseRendererFuncTable {
 611         /* Required */
 612         BaseRenderer_CheckMediaType pfnCheckMediaType;
 613         BaseRenderer_DoRenderSample pfnDoRenderSample;
 614         /* Optional, Data Handlers */
 615         BaseRenderer_OnReceiveFirstSample  pfnOnReceiveFirstSample;
 616         BaseRenderer_OnRenderEnd  pfnOnRenderEnd;
 617         BaseRenderer_OnRenderStart  pfnOnRenderStart;
 618         BaseRenderer_OnStartStreaming  pfnOnStartStreaming;
 619         BaseRenderer_OnStopStreaming  pfnOnStopStreaming;
 620         BaseRenderer_OnWaitEnd  pfnOnWaitEnd;
 621         BaseRenderer_OnWaitStart  pfnOnWaitStart;
 622         BaseRenderer_PrepareRender  pfnPrepareRender;
 623         BaseRenderer_ShouldDrawSampleNow  pfnShouldDrawSampleNow;
 624         BaseRenderer_PrepareReceive pfnPrepareReceive;
 625         /* Optional, Input Pin */
 626         BaseRenderer_CompleteConnect pfnCompleteConnect;
 627         BaseRenderer_BreakConnect pfnBreakConnect;
 628         BaseRenderer_EndOfStream pfnEndOfStream;
 629         BaseRenderer_BeginFlush pfnBeginFlush;
 630         BaseRenderer_EndFlush pfnEndFlush;
 631 } BaseRendererFuncTable;
 632
 633 HRESULT WINAPI BaseRendererImpl_QueryInterface(IBaseFilter * iface, REFIID riid, LPVOID * ppv);
 634 ULONG   WINAPI BaseRendererImpl_Release(IBaseFilter * iface);
 635 HRESULT WINAPI BaseRendererImpl_Receive(BaseRenderer *This, IMediaSample * pSample);
 636 HRESULT WINAPI BaseRendererImpl_FindPin(IBaseFilter * iface, LPCWSTR Id, IPin **ppPin);
 637 HRESULT WINAPI BaseRendererImpl_Stop(IBaseFilter * iface);
 638 HRESULT WINAPI BaseRendererImpl_Run(IBaseFilter * iface, REFERENCE_TIME tStart);
 639 HRESULT WINAPI BaseRendererImpl_Pause(IBaseFilter * iface);
 640 HRESULT WINAPI BaseRendererImpl_SetSyncSource(IBaseFilter *iface, IReferenceClock *clock);
 641 HRESULT WINAPI BaseRendererImpl_GetState(IBaseFilter * iface, DWORD dwMilliSecsTimeout, FILTER_STATE *pState);
 642 HRESULT WINAPI BaseRendererImpl_EndOfStream(BaseRenderer* iface);
 643 HRESULT WINAPI BaseRendererImpl_BeginFlush(BaseRenderer* iface);
 644 HRESULT WINAPI BaseRendererImpl_EndFlush(BaseRenderer* iface);
 645 HRESULT WINAPI BaseRendererImpl_ClearPendingSample(BaseRenderer *iface);
 646
 647 HRESULT WINAPI BaseRenderer_Init(BaseRenderer *This, const IBaseFilterVtbl *Vtbl, IUnknown *pUnkOuter, const CLSID *pClsid, DWORD_PTR DebugInfo, const BaseRendererFuncTable* pBaseFuncsTable);
 648
 649 #ifdef __IBasicAudio_FWD_DEFINED__
 650 typedef struct tagBasicAudio
 651 {
 652         IBasicAudio IBasicAudio_iface;
 653         BaseDispatch baseDispatch;
 654 } BasicAudio;
 655
 656 HRESULT WINAPI BasicAudio_Init(BasicAudio *This, const IBasicAudioVtbl *Vtbl);
 657 HRESULT WINAPI BasicAudio_Destroy(BasicAudio *pBasicAudio);
 658
 659 HRESULT WINAPI BasicAudioImpl_GetTypeInfoCount(IBasicAudio *iface, UINT*pctinfo);
 660 HRESULT WINAPI BasicAudioImpl_GetTypeInfo(IBasicAudio *iface, UINT iTInfo, LCID lcid, ITypeInfo **ppTInfo);
 661 HRESULT WINAPI BasicAudioImpl_GetIDsOfNames(IBasicAudio *iface, REFIID riid, LPOLESTR *rgszNames, UINT cNames, LCID lcid, DISPID *rgDispId);
 662 HRESULT WINAPI BasicAudioImpl_Invoke(IBasicAudio *iface, DISPID dispIdMember, REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams, VARIANT *pVarResult, EXCEPINFO *pExepInfo, UINT *puArgErr);
 663 #endif
 664
 665 /* Dll Functions */
 666 BOOL WINAPI STRMBASE_DllMain(HINSTANCE hInstDLL, DWORD fdwReason, LPVOID lpv);
 667 HRESULT WINAPI STRMBASE_DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID *ppv);
 668 HRESULT WINAPI STRMBASE_DllCanUnloadNow(void);