/* * 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" 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 *clock; WCHAR name[128]; IFilterGraph *graph; 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; HRESULT (*transform_connect_sink)(TransformFilter *filter, const AM_MEDIA_TYPE *mt); TransformFilter_BreakConnect pfnBreakConnect; TransformFilter_EndFlush pfnEndFlush; 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);