text: /*
   * Header file for Wine's strmbase implementation
   *
   * Copyright 2003 Robert Shearman
   * Copyright 2010 Aric Stewart, CodeWeavers
   *
   * This library is free software; you can redistribute it and/or
   * modify it under the terms of the GNU Lesser General Public
   * License as published by the Free Software Foundation; either
   * version 2.1 of the License, or (at your option) any later version.
   *
   * This library is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   * Lesser General Public License for more details.
   *
   * You should have received a copy of the GNU Lesser General Public
   * License along with this library; if not, write to the Free Software
   * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
   */
  
  #include "wine/list.h"
  
  #include "wine/winheader_enter.h"
  
  HRESULT WINAPI CopyMediaType(AM_MEDIA_TYPE * pDest, const AM_MEDIA_TYPE *pSrc);
  void WINAPI FreeMediaType(AM_MEDIA_TYPE * pMediaType);
  AM_MEDIA_TYPE * WINAPI CreateMediaType(AM_MEDIA_TYPE const * pSrc);
  void WINAPI DeleteMediaType(AM_MEDIA_TYPE * pMediaType);
  
  void strmbase_dump_media_type(const AM_MEDIA_TYPE *mt);
  
  /* Pin functions */
  
  struct strmbase_pin
  {
      IPin IPin_iface;
      struct strmbase_filter *filter;
      PIN_DIRECTION dir;
      WCHAR name[128];
      IPin *peer;
      AM_MEDIA_TYPE mt;
  
      const struct BasePinFuncTable* pFuncsTable;
  };
  
  typedef struct BasePinFuncTable {
      /* Required for QueryAccept(), Connect(), ReceiveConnection(). */
      HRESULT (*pin_query_accept)(struct strmbase_pin *pin, const AM_MEDIA_TYPE *mt);
      /* Required for EnumMediaTypes(). */
      HRESULT (*pin_get_media_type)(struct strmbase_pin *pin, unsigned int index, AM_MEDIA_TYPE *mt);
      HRESULT (*pin_query_interface)(struct strmbase_pin *pin, REFIID iid, void **out);
  } BasePinFuncTable;
  
  struct strmbase_source
  {
      struct strmbase_pin pin;
      IMemInputPin *pMemInputPin;
      IMemAllocator *pAllocator;
  
      const struct strmbase_source_ops *pFuncsTable;
  };
  
  typedef HRESULT (WINAPI *BaseOutputPin_AttemptConnection)(struct strmbase_source *pin, IPin *peer, const AM_MEDIA_TYPE *mt);
  typedef HRESULT (WINAPI *BaseOutputPin_DecideBufferSize)(struct strmbase_source *pin, IMemAllocator *allocator, ALLOCATOR_PROPERTIES *props);
  typedef HRESULT (WINAPI *BaseOutputPin_DecideAllocator)(struct strmbase_source *pin, IMemInputPin *peer, IMemAllocator **allocator);
  
  struct strmbase_source_ops
  {
  	BasePinFuncTable base;
  
          /* Required for Connect(). */
          BaseOutputPin_AttemptConnection pfnAttemptConnection;
  	/* Required for BaseOutputPinImpl_DecideAllocator */
  	BaseOutputPin_DecideBufferSize pfnDecideBufferSize;
  	/* Required for BaseOutputPinImpl_AttemptConnection */
  	BaseOutputPin_DecideAllocator pfnDecideAllocator;
  };
  
  struct strmbase_sink
  {
      struct strmbase_pin pin;
  
      IMemInputPin IMemInputPin_iface;
      IMemAllocator *pAllocator;
      BOOL flushing;
      IMemAllocator *preferred_allocator;
  
      const struct strmbase_sink_ops *pFuncsTable;
  };
  
  typedef HRESULT (WINAPI *BaseInputPin_Receive)(struct strmbase_sink *This, IMediaSample *pSample);
  
  struct strmbase_sink_ops
  {
      BasePinFuncTable base;
      BaseInputPin_Receive pfnReceive;
      HRESULT (*sink_connect)(struct strmbase_sink *pin, IPin *peer, const AM_MEDIA_TYPE *mt);
      void (*sink_disconnect)(struct strmbase_sink *pin);
      HRESULT (*sink_eos)(struct strmbase_sink *pin);
      HRESULT (*sink_begin_flush)(struct strmbase_sink *pin);
      HRESULT (*sink_end_flush)(struct strmbase_sink *pin);
      HRESULT (*sink_new_segment)(struct strmbase_sink *pin, REFERENCE_TIME start, REFERENCE_TIME stop, double rate);
  };
  
  /* Base Pin */
  HRESULT strmbase_pin_get_media_type(struct strmbase_pin *pin, unsigned int index, AM_MEDIA_TYPE *mt);
  
  HRESULT WINAPI BaseOutputPinImpl_GetDeliveryBuffer(struct strmbase_source *pin,
          IMediaSample **sample, REFERENCE_TIME *start, REFERENCE_TIME *stop, DWORD flags);
  HRESULT WINAPI BaseOutputPinImpl_Active(struct strmbase_source *pin);
  HRESULT WINAPI BaseOutputPinImpl_Inactive(struct strmbase_source *pin);
  HRESULT WINAPI BaseOutputPinImpl_InitAllocator(struct strmbase_source *pin, IMemAllocator **allocator);
  HRESULT WINAPI BaseOutputPinImpl_DecideAllocator(struct strmbase_source *pin, IMemInputPin *peer, IMemAllocator **allocator);
  HRESULT WINAPI BaseOutputPinImpl_AttemptConnection(struct strmbase_source *pin, IPin *peer, const AM_MEDIA_TYPE *mt);
  
  void strmbase_source_cleanup(struct strmbase_source *pin);
  void strmbase_source_init(struct strmbase_source *pin, struct strmbase_filter *filter,
          const WCHAR *name, const struct strmbase_source_ops *func_table);
  
  void strmbase_sink_init(struct strmbase_sink *pin, struct strmbase_filter *filter,
          const WCHAR *name, const struct strmbase_sink_ops *ops, IMemAllocator *allocator);
  void strmbase_sink_cleanup(struct strmbase_sink *pin);
  
  struct strmbase_filter
  {
      IBaseFilter IBaseFilter_iface;
      IUnknown IUnknown_inner;
      IUnknown *outer_unk;
      LONG refcount;
      CRITICAL_SECTION csFilter;
  
      FILTER_STATE state;
      IReferenceClock * pClock;
      FILTER_INFO filterInfo;
      CLSID clsid;
      LONG pin_version;
  
      const struct strmbase_filter_ops *ops;
  };
  
  struct strmbase_filter_ops
  {
      struct strmbase_pin *(*filter_get_pin)(struct strmbase_filter *iface, unsigned int index);
      void (*filter_destroy)(struct strmbase_filter *iface);
      HRESULT (*filter_query_interface)(struct strmbase_filter *iface, REFIID iid, void **out);
  
      HRESULT (*filter_init_stream)(struct strmbase_filter *iface);
      HRESULT (*filter_start_stream)(struct strmbase_filter *iface, REFERENCE_TIME time);
      HRESULT (*filter_stop_stream)(struct strmbase_filter *iface);
      HRESULT (*filter_cleanup_stream)(struct strmbase_filter *iface);
      HRESULT (*filter_wait_state)(struct strmbase_filter *iface, DWORD timeout);
  };
  
  VOID WINAPI BaseFilterImpl_IncrementPinVersion(struct strmbase_filter *filter);
  
  void strmbase_filter_init(struct strmbase_filter *filter, IUnknown *outer,
          const CLSID *clsid, const struct strmbase_filter_ops *func_table);
  void strmbase_filter_cleanup(struct strmbase_filter *filter);
  
  /* Transform Filter */
  typedef struct TransformFilter
  {
      struct strmbase_filter filter;
  
      struct strmbase_source source;
      IQualityControl source_IQualityControl_iface;
      IQualityControl *source_qc_sink;
  
      struct strmbase_sink sink;
  
      AM_MEDIA_TYPE pmt;
      CRITICAL_SECTION csReceive;
  
      const struct TransformFilterFuncTable * pFuncsTable;
      /* IMediaSeeking and IMediaPosition are implemented by ISeekingPassThru */
      IUnknown *seekthru_unk;
  } TransformFilter;
  
  typedef HRESULT (WINAPI *TransformFilter_DecideBufferSize) (TransformFilter *iface, IMemAllocator *pAlloc, ALLOCATOR_PROPERTIES *ppropInputRequest);
  typedef HRESULT (WINAPI *TransformFilter_StartStreaming) (TransformFilter *iface);
  typedef HRESULT (WINAPI *TransformFilter_StopStreaming) (TransformFilter *iface);
  typedef HRESULT (WINAPI *TransformFilter_Receive) (TransformFilter* iface, IMediaSample* pIn);
  typedef HRESULT (WINAPI *TransformFilter_BreakConnect) (TransformFilter *iface, PIN_DIRECTION dir);
  typedef HRESULT (WINAPI *TransformFilter_CheckInputType) (TransformFilter *iface, const AM_MEDIA_TYPE *pMediaType);
  typedef HRESULT (WINAPI *TransformFilter_EndOfStream) (TransformFilter *iface);
  typedef HRESULT (WINAPI *TransformFilter_BeginFlush) (TransformFilter *iface);
  typedef HRESULT (WINAPI *TransformFilter_EndFlush) (TransformFilter *iface);
  typedef HRESULT (WINAPI *TransformFilter_NewSegment) (TransformFilter *iface,
  REFERENCE_TIME tStart, REFERENCE_TIME tStop, double dRate);
  typedef HRESULT (WINAPI *TransformFilter_Notify) (TransformFilter *iface, IBaseFilter *sender, Quality qm);
  
  typedef struct TransformFilterFuncTable {
  	/* Required */
  	TransformFilter_DecideBufferSize pfnDecideBufferSize;
  	/* Optional */
  	TransformFilter_StartStreaming pfnStartStreaming;
  	TransformFilter_Receive pfnReceive;
  	TransformFilter_StopStreaming pfnStopStreaming;
  	TransformFilter_CheckInputType pfnCheckInputType;
          HRESULT (*transform_connect_sink)(TransformFilter *filter, const AM_MEDIA_TYPE *mt);
  	TransformFilter_BreakConnect pfnBreakConnect;
  	TransformFilter_EndOfStream pfnEndOfStream;
  	TransformFilter_BeginFlush pfnBeginFlush;
  	TransformFilter_EndFlush pfnEndFlush;
  	TransformFilter_NewSegment pfnNewSegment;
  	TransformFilter_Notify pfnNotify;
  } TransformFilterFuncTable;
  
  HRESULT WINAPI TransformFilterImpl_Notify(TransformFilter *iface, IBaseFilter *sender, Quality qm);
  
  HRESULT strmbase_transform_create(LONG filter_size, IUnknown *outer, const CLSID *clsid,
          const TransformFilterFuncTable *func_table, IBaseFilter **filter);
  
  /* Source Seeking */
  typedef HRESULT (WINAPI *SourceSeeking_ChangeRate)(IMediaSeeking *iface);
  typedef HRESULT (WINAPI *SourceSeeking_ChangeStart)(IMediaSeeking *iface);
  typedef HRESULT (WINAPI *SourceSeeking_ChangeStop)(IMediaSeeking *iface);
  
  typedef struct SourceSeeking
  {
  	IMediaSeeking IMediaSeeking_iface;
  
  	ULONG refCount;
  	SourceSeeking_ChangeStop fnChangeStop;
  	SourceSeeking_ChangeStart fnChangeStart;
  	SourceSeeking_ChangeRate fnChangeRate;
  	DWORD dwCapabilities;
  	double dRate;
  	LONGLONG llCurrent, llStop, llDuration;
  	GUID timeformat;
  	CRITICAL_SECTION cs;
  } SourceSeeking;
  
  HRESULT strmbase_seeking_init(SourceSeeking *seeking, const IMediaSeekingVtbl *vtbl,
          SourceSeeking_ChangeStop fnChangeStop, SourceSeeking_ChangeStart fnChangeStart,
          SourceSeeking_ChangeRate fnChangeRate);
  void strmbase_seeking_cleanup(SourceSeeking *seeking);
  
  HRESULT WINAPI SourceSeekingImpl_GetCapabilities(IMediaSeeking * iface, DWORD * pCapabilities);
  HRESULT WINAPI SourceSeekingImpl_CheckCapabilities(IMediaSeeking * iface, DWORD * pCapabilities);
  HRESULT WINAPI SourceSeekingImpl_IsFormatSupported(IMediaSeeking * iface, const GUID * pFormat);
  HRESULT WINAPI SourceSeekingImpl_QueryPreferredFormat(IMediaSeeking * iface, GUID * pFormat);
  HRESULT WINAPI SourceSeekingImpl_GetTimeFormat(IMediaSeeking * iface, GUID * pFormat);
  HRESULT WINAPI SourceSeekingImpl_IsUsingTimeFormat(IMediaSeeking * iface, const GUID * pFormat);
  HRESULT WINAPI SourceSeekingImpl_SetTimeFormat(IMediaSeeking * iface, const GUID * pFormat);
  HRESULT WINAPI SourceSeekingImpl_GetDuration(IMediaSeeking * iface, LONGLONG * pDuration);
  HRESULT WINAPI SourceSeekingImpl_GetStopPosition(IMediaSeeking * iface, LONGLONG * pStop);
  HRESULT WINAPI SourceSeekingImpl_GetCurrentPosition(IMediaSeeking * iface, LONGLONG * pCurrent);
  HRESULT WINAPI SourceSeekingImpl_ConvertTimeFormat(IMediaSeeking * iface, LONGLONG * pTarget, const GUID * pTargetFormat, LONGLONG Source, const GUID * pSourceFormat);
  HRESULT WINAPI SourceSeekingImpl_SetPositions(IMediaSeeking * iface, LONGLONG * pCurrent, DWORD dwCurrentFlags, LONGLONG * pStop, DWORD dwStopFlags);
  HRESULT WINAPI SourceSeekingImpl_GetPositions(IMediaSeeking * iface, LONGLONG * pCurrent, LONGLONG * pStop);
  HRESULT WINAPI SourceSeekingImpl_GetAvailable(IMediaSeeking * iface, LONGLONG * pEarliest, LONGLONG * pLatest);
  HRESULT WINAPI SourceSeekingImpl_SetRate(IMediaSeeking * iface, double dRate);
  HRESULT WINAPI SourceSeekingImpl_GetRate(IMediaSeeking * iface, double * dRate);
  HRESULT WINAPI SourceSeekingImpl_GetPreroll(IMediaSeeking * iface, LONGLONG * pPreroll);
  
  HRESULT WINAPI CreatePosPassThru(IUnknown* pUnkOuter, BOOL bRenderer, IPin *pPin, IUnknown **ppPassThru);
  HRESULT WINAPI PosPassThru_Construct(IUnknown* pUnkOuter, LPVOID *ppPassThru);
  
  /* Filter Registration */
  
  typedef REGPINTYPES AMOVIESETUP_MEDIATYPE;
  typedef REGFILTERPINS AMOVIESETUP_PIN;
  
  typedef struct AMOVIESETUP_FILTER {
  	const CLSID *clsid;
  	const WCHAR *name;
  	DWORD merit;
  	UINT pins;
  	const AMOVIESETUP_PIN *pPin;
  } AMOVIESETUP_FILTER, *LPAMOVIESETUP_FILTER;
  
  typedef IUnknown *(CALLBACK *LPFNNewCOMObject)(LPUNKNOWN pUnkOuter, HRESULT *phr);
  typedef void (CALLBACK *LPFNInitRoutine)(BOOL bLoading, const CLSID *rclsid);
  
  typedef struct tagFactoryTemplate {
  	const WCHAR *m_Name;
  	const CLSID *m_ClsID;
  	LPFNNewCOMObject m_lpfnNew;
  	LPFNInitRoutine m_lpfnInit;
  	const AMOVIESETUP_FILTER *m_pAMovieSetup_Filter;
  } FactoryTemplate;
  
  HRESULT WINAPI AMovieDllRegisterServer2(BOOL bRegister);
  HRESULT WINAPI AMovieSetupRegisterFilter2(const AMOVIESETUP_FILTER *pFilter, IFilterMapper2  *pIFM2, BOOL  bRegister);
  
  /* Output Queue */
  typedef struct tagOutputQueue {
      CRITICAL_SECTION csQueue;
  
      struct strmbase_source *pInputPin;
  
      HANDLE hThread;
      HANDLE hProcessQueue;
  
      LONG lBatchSize;
      BOOL bBatchExact;
      BOOL bTerminate;
      BOOL bSendAnyway;
  
      struct list SampleList;
  
      const struct OutputQueueFuncTable* pFuncsTable;
  } OutputQueue;
  
  typedef DWORD (WINAPI *OutputQueue_ThreadProc)(OutputQueue *This);
  
  typedef struct OutputQueueFuncTable
  {
      OutputQueue_ThreadProc pfnThreadProc;
  } OutputQueueFuncTable;
  
  HRESULT WINAPI OutputQueue_Construct( struct strmbase_source *pin, BOOL bAuto,
      BOOL bQueue, LONG lBatchSize, BOOL bBatchExact, DWORD dwPriority,
      const OutputQueueFuncTable* pFuncsTable, OutputQueue **ppOutputQueue );
  HRESULT WINAPI OutputQueue_Destroy(OutputQueue *pOutputQueue);
  HRESULT WINAPI OutputQueue_ReceiveMultiple(OutputQueue *pOutputQueue, IMediaSample **ppSamples, LONG nSamples, LONG *nSamplesProcessed);
  HRESULT WINAPI OutputQueue_Receive(OutputQueue *pOutputQueue, IMediaSample *pSample);
  VOID WINAPI OutputQueue_EOS(OutputQueue *pOutputQueue);
  VOID WINAPI OutputQueue_SendAnyway(OutputQueue *pOutputQueue);
  DWORD WINAPI OutputQueueImpl_ThreadProc(OutputQueue *pOutputQueue);
  
  typedef struct tagBaseWindow
  {
  	HWND hWnd;
  	LONG Width;
  	LONG Height;
  
  	const struct BaseWindowFuncTable* pFuncsTable;
  } BaseWindow;
  
  typedef RECT (WINAPI *BaseWindow_GetDefaultRect)(BaseWindow *This);
  typedef BOOL (WINAPI *BaseWindow_OnSize)(BaseWindow *This, LONG Height, LONG Width);
  
  typedef struct BaseWindowFuncTable
  {
  	/* Required */
  	BaseWindow_GetDefaultRect pfnGetDefaultRect;
  	/* Optional, WinProc Related */
  	BaseWindow_OnSize pfnOnSize;
  } BaseWindowFuncTable;
  
  HRESULT WINAPI BaseWindow_Init(BaseWindow *pBaseWindow, const BaseWindowFuncTable* pFuncsTable);
  HRESULT WINAPI BaseWindow_Destroy(BaseWindow *pBaseWindow);
  
  HRESULT WINAPI BaseWindowImpl_PrepareWindow(BaseWindow *This);
  HRESULT WINAPI BaseWindowImpl_DoneWithWindow(BaseWindow *This);
  
  enum strmbase_type_id
  {
      IBasicAudio_tid,
      IBasicVideo_tid,
      IMediaControl_tid,
      IMediaEvent_tid,
      IMediaPosition_tid,
      IVideoWindow_tid,
      last_tid
  };
  
  HRESULT strmbase_get_typeinfo(enum strmbase_type_id tid, ITypeInfo **typeinfo);
  
  #ifdef __IVideoWindow_FWD_DEFINED__
  typedef struct tagBaseControlWindow
  {
  	BaseWindow baseWindow;
  	IVideoWindow IVideoWindow_iface;
  
  	BOOL AutoShow;
  	HWND hwndDrain;
  	HWND hwndOwner;
  	struct strmbase_filter *pFilter;
  	struct strmbase_pin *pPin;
  } BaseControlWindow;
  
  HRESULT WINAPI strmbase_window_init(BaseControlWindow *window, const IVideoWindowVtbl *vtbl,
          struct strmbase_filter *filter, struct strmbase_pin *pin, const BaseWindowFuncTable *func_table);
  HRESULT WINAPI BaseControlWindow_Destroy(BaseControlWindow *pControlWindow);
  
  BOOL WINAPI BaseControlWindowImpl_PossiblyEatMessage(BaseWindow *This, UINT uMsg, WPARAM wParam, LPARAM lParam);
  
  HRESULT WINAPI BaseControlWindowImpl_QueryInterface(IVideoWindow *iface, REFIID iid, void **out);
  ULONG WINAPI BaseControlWindowImpl_AddRef(IVideoWindow *iface);
  ULONG WINAPI BaseControlWindowImpl_Release(IVideoWindow *iface);
  HRESULT WINAPI BaseControlWindowImpl_GetTypeInfoCount(IVideoWindow *iface, UINT*pctinfo);
  HRESULT WINAPI BaseControlWindowImpl_GetTypeInfo(IVideoWindow *iface, UINT iTInfo, LCID lcid, ITypeInfo**ppTInfo);
  HRESULT WINAPI BaseControlWindowImpl_GetIDsOfNames(IVideoWindow *iface, REFIID riid, LPOLESTR*rgszNames, UINT cNames, LCID lcid, DISPID*rgDispId);
  HRESULT WINAPI BaseControlWindowImpl_Invoke(IVideoWindow *iface, DISPID dispIdMember, REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS*pDispParams, VARIANT*pVarResult, EXCEPINFO*pExepInfo, UINT*puArgErr);
  HRESULT WINAPI BaseControlWindowImpl_put_Caption(IVideoWindow *iface, BSTR strCaption);
  HRESULT WINAPI BaseControlWindowImpl_get_Caption(IVideoWindow *iface, BSTR *strCaption);
  HRESULT WINAPI BaseControlWindowImpl_put_WindowStyle(IVideoWindow *iface, LONG WindowStyle);
  HRESULT WINAPI BaseControlWindowImpl_get_WindowStyle(IVideoWindow *iface, LONG *WindowStyle);
  HRESULT WINAPI BaseControlWindowImpl_put_WindowStyleEx(IVideoWindow *iface, LONG WindowStyleEx);
  HRESULT WINAPI BaseControlWindowImpl_get_WindowStyleEx(IVideoWindow *iface, LONG *WindowStyleEx);
  HRESULT WINAPI BaseControlWindowImpl_put_AutoShow(IVideoWindow *iface, LONG AutoShow);
  HRESULT WINAPI BaseControlWindowImpl_get_AutoShow(IVideoWindow *iface, LONG *AutoShow);
  HRESULT WINAPI BaseControlWindowImpl_put_WindowState(IVideoWindow *iface, LONG WindowState);
  HRESULT WINAPI BaseControlWindowImpl_get_WindowState(IVideoWindow *iface, LONG *WindowState);
  HRESULT WINAPI BaseControlWindowImpl_put_BackgroundPalette(IVideoWindow *iface, LONG BackgroundPalette);
  HRESULT WINAPI BaseControlWindowImpl_get_BackgroundPalette(IVideoWindow *iface, LONG *pBackgroundPalette);
  HRESULT WINAPI BaseControlWindowImpl_put_Visible(IVideoWindow *iface, LONG Visible);
  HRESULT WINAPI BaseControlWindowImpl_get_Visible(IVideoWindow *iface, LONG *pVisible);
  HRESULT WINAPI BaseControlWindowImpl_put_Left(IVideoWindow *iface, LONG Left);
  HRESULT WINAPI BaseControlWindowImpl_get_Left(IVideoWindow *iface, LONG *pLeft);
  HRESULT WINAPI BaseControlWindowImpl_put_Width(IVideoWindow *iface, LONG Width);
  HRESULT WINAPI BaseControlWindowImpl_get_Width(IVideoWindow *iface, LONG *pWidth);
  HRESULT WINAPI BaseControlWindowImpl_put_Top(IVideoWindow *iface, LONG Top);
  HRESULT WINAPI BaseControlWindowImpl_get_Top(IVideoWindow *iface, LONG *pTop);
  
  HRESULT WINAPI BaseControlWindowImpl_put_Height(IVideoWindow *iface, LONG Height);
  HRESULT WINAPI BaseControlWindowImpl_get_Height(IVideoWindow *iface, LONG *pHeight);
  HRESULT WINAPI BaseControlWindowImpl_put_Owner(IVideoWindow *iface, OAHWND Owner);
  HRESULT WINAPI BaseControlWindowImpl_get_Owner(IVideoWindow *iface, OAHWND *Owner);
  HRESULT WINAPI BaseControlWindowImpl_put_MessageDrain(IVideoWindow *iface, OAHWND Drain);
  HRESULT WINAPI BaseControlWindowImpl_get_MessageDrain(IVideoWindow *iface, OAHWND *Drain);
  HRESULT WINAPI BaseControlWindowImpl_get_BorderColor(IVideoWindow *iface, LONG *Color);
  HRESULT WINAPI BaseControlWindowImpl_put_BorderColor(IVideoWindow *iface, LONG Color);
  HRESULT WINAPI BaseControlWindowImpl_get_FullScreenMode(IVideoWindow *iface, LONG *FullScreenMode);
  HRESULT WINAPI BaseControlWindowImpl_put_FullScreenMode(IVideoWindow *iface, LONG FullScreenMode);
  HRESULT WINAPI BaseControlWindowImpl_SetWindowForeground(IVideoWindow *iface, LONG Focus);
  HRESULT WINAPI BaseControlWindowImpl_SetWindowPosition(IVideoWindow *iface, LONG Left, LONG Top, LONG Width, LONG Height);
  HRESULT WINAPI BaseControlWindowImpl_GetWindowPosition(IVideoWindow *iface, LONG *pLeft, LONG *pTop, LONG *pWidth, LONG *pHeight);
  HRESULT WINAPI BaseControlWindowImpl_NotifyOwnerMessage(IVideoWindow *iface, OAHWND hwnd, LONG uMsg, LONG_PTR wParam, LONG_PTR lParam);
  HRESULT WINAPI BaseControlWindowImpl_GetMinIdealImageSize(IVideoWindow *iface, LONG *pWidth, LONG *pHeight);
  HRESULT WINAPI BaseControlWindowImpl_GetMaxIdealImageSize(IVideoWindow *iface, LONG *pWidth, LONG *pHeight);
  HRESULT WINAPI BaseControlWindowImpl_GetRestorePosition(IVideoWindow *iface, LONG *pLeft, LONG *pTop, LONG *pWidth, LONG *pHeight);
  HRESULT WINAPI BaseControlWindowImpl_HideCursor(IVideoWindow *iface, LONG HideCursor);
  HRESULT WINAPI BaseControlWindowImpl_IsCursorHidden(IVideoWindow *iface, LONG *CursorHidden);
  #endif
  
  #ifdef __IBasicVideo_FWD_DEFINED__
  #ifdef __amvideo_h__
  typedef struct tagBaseControlVideo
  {
  	IBasicVideo IBasicVideo_iface;
  
  	struct strmbase_filter *pFilter;
  	struct strmbase_pin *pPin;
  
  	const struct BaseControlVideoFuncTable* pFuncsTable;
  } BaseControlVideo;
  
  typedef HRESULT (WINAPI *BaseControlVideo_GetSourceRect)(BaseControlVideo* This, RECT *pSourceRect);
  typedef HRESULT (WINAPI *BaseControlVideo_GetStaticImage)(BaseControlVideo* This, LONG *pBufferSize, LONG *pDIBImage);
  typedef HRESULT (WINAPI *BaseControlVideo_GetTargetRect)(BaseControlVideo* This, RECT *pTargetRect);
  typedef VIDEOINFOHEADER* (WINAPI *BaseControlVideo_GetVideoFormat)(BaseControlVideo* This);
  typedef HRESULT (WINAPI *BaseControlVideo_IsDefaultSourceRect)(BaseControlVideo* This);
  typedef HRESULT (WINAPI *BaseControlVideo_IsDefaultTargetRect)(BaseControlVideo* This);
  typedef HRESULT (WINAPI *BaseControlVideo_SetDefaultSourceRect)(BaseControlVideo* This);
  typedef HRESULT (WINAPI *BaseControlVideo_SetDefaultTargetRect)(BaseControlVideo* This);
  typedef HRESULT (WINAPI *BaseControlVideo_SetSourceRect)(BaseControlVideo* This, RECT *pSourceRect);
  typedef HRESULT (WINAPI *BaseControlVideo_SetTargetRect)(BaseControlVideo* This, RECT *pTargetRect);
  
  typedef struct BaseControlVideoFuncTable {
  	/* Required */
  	BaseControlVideo_GetSourceRect pfnGetSourceRect;
  	BaseControlVideo_GetStaticImage pfnGetStaticImage;
  	BaseControlVideo_GetTargetRect pfnGetTargetRect;
  	BaseControlVideo_GetVideoFormat pfnGetVideoFormat;
  	BaseControlVideo_IsDefaultSourceRect pfnIsDefaultSourceRect;
  	BaseControlVideo_IsDefaultTargetRect pfnIsDefaultTargetRect;
  	BaseControlVideo_SetDefaultSourceRect pfnSetDefaultSourceRect;
  	BaseControlVideo_SetDefaultTargetRect pfnSetDefaultTargetRect;
  	BaseControlVideo_SetSourceRect pfnSetSourceRect;
  	BaseControlVideo_SetTargetRect pfnSetTargetRect;
  } BaseControlVideoFuncTable;
  
  HRESULT WINAPI strmbase_video_init(BaseControlVideo *video, struct strmbase_filter *filter,
          struct strmbase_pin *pin, const BaseControlVideoFuncTable *func_table);
  HRESULT WINAPI BaseControlVideo_Destroy(BaseControlVideo *pControlVideo);
  #endif
  #endif
  
  struct strmbase_renderer
  {
      struct strmbase_filter filter;
  
      struct strmbase_sink sink;
      IUnknown *pPosition;
      CRITICAL_SECTION csRenderLock;
      /* Signaled when the filter has completed a state change. The filter waits
       * for this event in IBaseFilter::GetState(). */
      HANDLE state_event;
      /* Signaled when the sample presentation time occurs. The streaming thread
       * waits for this event in Receive() if applicable. */
      HANDLE advise_event;
      /* Signaled when a flush or state change occurs, i.e. anything that needs
       * to immediately unblock the streaming thread. */
      HANDLE flush_event;
      IMediaSample *pMediaSample;
      REFERENCE_TIME stream_start;
  
      IQualityControl *pQSink;
      struct QualityControlImpl *qcimpl;
  
      const struct strmbase_renderer_ops *pFuncsTable;
  
      BOOL eos;
  };
  
  typedef HRESULT (WINAPI *BaseRenderer_CheckMediaType)(struct strmbase_renderer *iface, const AM_MEDIA_TYPE *mt);
  typedef HRESULT (WINAPI *BaseRenderer_DoRenderSample)(struct strmbase_renderer *iface, IMediaSample *sample);
  typedef HRESULT (WINAPI *BaseRenderer_ShouldDrawSampleNow)(struct strmbase_renderer *iface,
          IMediaSample *sample, REFERENCE_TIME *start, REFERENCE_TIME *end);
  typedef HRESULT (WINAPI *BaseRenderer_PrepareReceive)(struct strmbase_renderer *iface, IMediaSample *sample);
  typedef HRESULT (WINAPI *BaseRenderer_EndOfStream)(struct strmbase_renderer *iface);
  typedef HRESULT (WINAPI *BaseRenderer_BeginFlush) (struct strmbase_renderer *iface);
  typedef HRESULT (WINAPI *BaseRenderer_EndFlush) (struct strmbase_renderer *iface);
  typedef HRESULT (WINAPI *BaseRenderer_BreakConnect) (struct strmbase_renderer *iface);
  
  struct strmbase_renderer_ops
  {
      BaseRenderer_CheckMediaType pfnCheckMediaType;
      BaseRenderer_DoRenderSample pfnDoRenderSample;
      void (*renderer_init_stream)(struct strmbase_renderer *iface);
      void (*renderer_start_stream)(struct strmbase_renderer *iface);
      void (*renderer_stop_stream)(struct strmbase_renderer *iface);
      BaseRenderer_ShouldDrawSampleNow  pfnShouldDrawSampleNow;
      BaseRenderer_PrepareReceive pfnPrepareReceive;
      HRESULT (*renderer_connect)(struct strmbase_renderer *iface, const AM_MEDIA_TYPE *mt);
      BaseRenderer_BreakConnect pfnBreakConnect;
      BaseRenderer_EndOfStream pfnEndOfStream;
      BaseRenderer_EndFlush pfnEndFlush;
      void (*renderer_destroy)(struct strmbase_renderer *iface);
      HRESULT (*renderer_query_interface)(struct strmbase_renderer *iface, REFIID iid, void **out);
      HRESULT (*renderer_pin_query_interface)(struct strmbase_renderer *iface, REFIID iid, void **out);
  };
  
  HRESULT WINAPI BaseRendererImpl_ClearPendingSample(struct strmbase_renderer *filter);
  HRESULT WINAPI BaseRendererImpl_Receive(struct strmbase_renderer *filter, IMediaSample *sample);
  
  HRESULT WINAPI strmbase_renderer_init(struct strmbase_renderer *filter, IUnknown *outer,
          const CLSID *clsid, const WCHAR *sink_name, const struct strmbase_renderer_ops *ops);
  void strmbase_renderer_cleanup(struct strmbase_renderer *filter);
  
  /* Dll Functions */
  BOOL WINAPI STRMBASE_DllMain(HINSTANCE hInstDLL, DWORD fdwReason, LPVOID lpv);
  HRESULT WINAPI STRMBASE_DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID *ppv);
  HRESULT WINAPI STRMBASE_DllCanUnloadNow(void);
  
  #include "wine/winheader_exit.h"
  