353 lines
17 KiB
C
353 lines
17 KiB
C
/*
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* Header file for Wine's strmbase implementation
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*
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* Copyright 2003 Robert Shearman
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* Copyright 2010 Aric Stewart, CodeWeavers
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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HRESULT WINAPI CopyMediaType(AM_MEDIA_TYPE * pDest, const AM_MEDIA_TYPE *pSrc);
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void WINAPI FreeMediaType(AM_MEDIA_TYPE * pMediaType);
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AM_MEDIA_TYPE * WINAPI CreateMediaType(AM_MEDIA_TYPE const * pSrc);
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void WINAPI DeleteMediaType(AM_MEDIA_TYPE * pMediaType);
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/* Pin functions */
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typedef struct BasePin
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{
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const struct IPinVtbl * lpVtbl;
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LONG refCount;
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LPCRITICAL_SECTION pCritSec;
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PIN_INFO pinInfo;
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IPin * pConnectedTo;
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AM_MEDIA_TYPE mtCurrent;
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REFERENCE_TIME tStart;
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REFERENCE_TIME tStop;
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double dRate;
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const struct BasePinFuncTable* pFuncsTable;
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} BasePin;
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typedef HRESULT (WINAPI *BasePin_CheckMediaType)(BasePin *This, const AM_MEDIA_TYPE *pmt);
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typedef HRESULT (WINAPI *BasePin_AttemptConnection)(BasePin *This, IPin *pReceivePin, const AM_MEDIA_TYPE *pmt);
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typedef LONG (WINAPI *BasePin_GetMediaTypeVersion)(BasePin *This);
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typedef HRESULT (WINAPI *BasePin_GetMediaType)(BasePin *This, int iPosition, AM_MEDIA_TYPE *amt);
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typedef struct BasePinFuncTable {
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/* Required for Input Pins*/
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BasePin_CheckMediaType pfnCheckMediaType;
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/* Required for Output Pins*/
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BasePin_AttemptConnection pfnAttemptConnection;
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/* Required for BasePinImpl_EnumMediaTypes */
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BasePin_GetMediaTypeVersion pfnGetMediaTypeVersion;
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BasePin_GetMediaType pfnGetMediaType;
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} BasePinFuncTable;
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typedef struct BaseOutputPin
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{
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/* inheritance C style! */
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BasePin pin;
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IMemInputPin * pMemInputPin;
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const struct BaseOutputPinFuncTable* pFuncsTable;
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} BaseOutputPin;
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typedef HRESULT (WINAPI *BaseOutputPin_DecideBufferSize)(BaseOutputPin *This, IMemAllocator *pAlloc, ALLOCATOR_PROPERTIES *ppropInputRequest);
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typedef HRESULT (WINAPI *BaseOutputPin_DecideAllocator)(BaseOutputPin *This, IMemInputPin *pPin, IMemAllocator **pAlloc);
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typedef HRESULT (WINAPI *BaseOutputPin_BreakConnect)(BaseOutputPin * This);
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typedef struct BaseOutputPinFuncTable {
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/* Required for BaseOutputPinImpl_DecideAllocator */
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BaseOutputPin_DecideBufferSize pfnDecideBufferSize;
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/* Required for BaseOutputPinImpl_AttemptConnection */
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BaseOutputPin_DecideAllocator pfnDecideAllocator;
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BaseOutputPin_BreakConnect pfnBreakConnect;
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} BaseOutputPinFuncTable;
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typedef struct BaseInputPin
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{
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/* inheritance C style! */
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BasePin pin;
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const IMemInputPinVtbl * lpVtblMemInput;
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IMemAllocator * pAllocator;
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BOOL flushing, end_of_stream;
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IMemAllocator *preferred_allocator;
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const struct BaseInputPinFuncTable* pFuncsTable;
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} BaseInputPin;
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typedef HRESULT (WINAPI *BaseInputPin_Receive)(BaseInputPin *This, IMediaSample *pSample);
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typedef struct BaseInputPinFuncTable {
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/* Optional */
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BaseInputPin_Receive pfnReceive;
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} BaseInputPinFuncTable;
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/* Base Pin */
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HRESULT WINAPI BasePinImpl_GetMediaType(BasePin *This, int iPosition, AM_MEDIA_TYPE *pmt);
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LONG WINAPI BasePinImpl_GetMediaTypeVersion(BasePin *This);
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ULONG WINAPI BasePinImpl_AddRef(IPin * iface);
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HRESULT WINAPI BasePinImpl_Disconnect(IPin * iface);
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HRESULT WINAPI BasePinImpl_ConnectedTo(IPin * iface, IPin ** ppPin);
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HRESULT WINAPI BasePinImpl_ConnectionMediaType(IPin * iface, AM_MEDIA_TYPE * pmt);
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HRESULT WINAPI BasePinImpl_QueryPinInfo(IPin * iface, PIN_INFO * pInfo);
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HRESULT WINAPI BasePinImpl_QueryDirection(IPin * iface, PIN_DIRECTION * pPinDir);
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HRESULT WINAPI BasePinImpl_QueryId(IPin * iface, LPWSTR * Id);
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HRESULT WINAPI BasePinImpl_QueryAccept(IPin * iface, const AM_MEDIA_TYPE * pmt);
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HRESULT WINAPI BasePinImpl_EnumMediaTypes(IPin * iface, IEnumMediaTypes ** ppEnum);
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HRESULT WINAPI BasePinImpl_QueryInternalConnections(IPin * iface, IPin ** apPin, ULONG * cPin);
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HRESULT WINAPI BasePinImpl_NewSegment(IPin * iface, REFERENCE_TIME tStart, REFERENCE_TIME tStop, double dRate);
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/* Base Output Pin */
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HRESULT WINAPI BaseOutputPinImpl_QueryInterface(IPin * iface, REFIID riid, LPVOID * ppv);
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ULONG WINAPI BaseOutputPinImpl_Release(IPin * iface);
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HRESULT WINAPI BaseOutputPinImpl_Connect(IPin * iface, IPin * pReceivePin, const AM_MEDIA_TYPE * pmt);
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HRESULT WINAPI BaseOutputPinImpl_ReceiveConnection(IPin * iface, IPin * pReceivePin, const AM_MEDIA_TYPE * pmt);
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HRESULT WINAPI BaseOutputPinImpl_Disconnect(IPin * iface);
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HRESULT WINAPI BaseOutputPinImpl_EndOfStream(IPin * iface);
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HRESULT WINAPI BaseOutputPinImpl_BeginFlush(IPin * iface);
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HRESULT WINAPI BaseOutputPinImpl_EndFlush(IPin * iface);
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HRESULT WINAPI BaseOutputPinImpl_GetDeliveryBuffer(BaseOutputPin * This, IMediaSample ** ppSample, REFERENCE_TIME * tStart, REFERENCE_TIME * tStop, DWORD dwFlags);
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HRESULT WINAPI BaseOutputPinImpl_Deliver(BaseOutputPin * This, IMediaSample * pSample);
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HRESULT WINAPI BaseOutputPinImpl_BreakConnect(BaseOutputPin * This);
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HRESULT WINAPI BaseOutputPinImpl_Active(BaseOutputPin * This);
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HRESULT WINAPI BaseOutputPinImpl_Inactive(BaseOutputPin * This);
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HRESULT WINAPI BaseOutputPinImpl_InitAllocator(BaseOutputPin *This, IMemAllocator **pMemAlloc);
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HRESULT WINAPI BaseOutputPinImpl_DecideAllocator(BaseOutputPin *This, IMemInputPin *pPin, IMemAllocator **pAlloc);
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HRESULT WINAPI BaseOutputPinImpl_AttemptConnection(BasePin *This, IPin * pReceivePin, const AM_MEDIA_TYPE * pmt);
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HRESULT WINAPI BaseOutputPin_Construct(const IPinVtbl *OutputPin_Vtbl, LONG outputpin_size, const PIN_INFO * pPinInfo, const BasePinFuncTable* pBaseFuncsTable, const BaseOutputPinFuncTable* pBaseOutputFuncsTable, LPCRITICAL_SECTION pCritSec, IPin ** ppPin);
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/* Base Input Pin */
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HRESULT WINAPI BaseInputPinImpl_QueryInterface(IPin * iface, REFIID riid, LPVOID * ppv);
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ULONG WINAPI BaseInputPinImpl_Release(IPin * iface);
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HRESULT WINAPI BaseInputPinImpl_Connect(IPin * iface, IPin * pConnector, const AM_MEDIA_TYPE * pmt);
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HRESULT WINAPI BaseInputPinImpl_ReceiveConnection(IPin * iface, IPin * pReceivePin, const AM_MEDIA_TYPE * pmt);
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HRESULT WINAPI BaseInputPinImpl_QueryAccept(IPin * iface, const AM_MEDIA_TYPE * pmt);
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HRESULT WINAPI BaseInputPinImpl_EndOfStream(IPin * iface);
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HRESULT WINAPI BaseInputPinImpl_BeginFlush(IPin * iface);
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HRESULT WINAPI BaseInputPinImpl_EndFlush(IPin * iface);
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HRESULT WINAPI BaseInputPinImpl_NewSegment(IPin * iface, REFERENCE_TIME tStart, REFERENCE_TIME tStop, double dRate);
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HRESULT BaseInputPin_Construct(const IPinVtbl *InputPin_Vtbl, const PIN_INFO * pPinInfo, const BasePinFuncTable* pBaseFuncsTable, const BaseInputPinFuncTable* pBaseInputFuncsTable, LPCRITICAL_SECTION pCritSec, IMemAllocator *, IPin ** ppPin);
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typedef struct BaseFilter
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{
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const struct IBaseFilterVtbl *lpVtbl;
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LONG refCount;
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CRITICAL_SECTION csFilter;
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FILTER_STATE state;
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REFERENCE_TIME rtStreamStart;
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IReferenceClock * pClock;
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FILTER_INFO filterInfo;
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CLSID clsid;
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LONG pinVersion;
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const struct BaseFilterFuncTable* pFuncsTable;
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} BaseFilter;
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typedef IPin* (WINAPI *BaseFilter_GetPin)(BaseFilter* iface, int iPosition);
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typedef LONG (WINAPI *BaseFilter_GetPinCount)(BaseFilter* iface);
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typedef LONG (WINAPI *BaseFilter_GetPinVersion)(BaseFilter* iface);
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typedef struct BaseFilterFuncTable {
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/* Required */
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BaseFilter_GetPin pfnGetPin;
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BaseFilter_GetPinCount pfnGetPinCount;
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} BaseFilterFuncTable;
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HRESULT WINAPI BaseFilterImpl_QueryInterface(IBaseFilter * iface, REFIID riid, LPVOID * ppv);
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ULONG WINAPI BaseFilterImpl_AddRef(IBaseFilter * iface);
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ULONG WINAPI BaseFilterImpl_Release(IBaseFilter * iface);
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HRESULT WINAPI BaseFilterImpl_GetClassID(IBaseFilter * iface, CLSID * pClsid);
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HRESULT WINAPI BaseFilterImpl_GetState(IBaseFilter * iface, DWORD dwMilliSecsTimeout, FILTER_STATE *pState );
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HRESULT WINAPI BaseFilterImpl_SetSyncSource(IBaseFilter * iface, IReferenceClock *pClock);
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HRESULT WINAPI BaseFilterImpl_GetSyncSource(IBaseFilter * iface, IReferenceClock **ppClock);
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HRESULT WINAPI BaseFilterImpl_EnumPins(IBaseFilter * iface, IEnumPins **ppEnum);
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HRESULT WINAPI BaseFilterImpl_QueryFilterInfo(IBaseFilter * iface, FILTER_INFO *pInfo);
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HRESULT WINAPI BaseFilterImpl_JoinFilterGraph(IBaseFilter * iface, IFilterGraph *pGraph, LPCWSTR pName );
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HRESULT WINAPI BaseFilterImpl_QueryVendorInfo(IBaseFilter * iface, LPWSTR *pVendorInfo);
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LONG WINAPI BaseFilterImpl_GetPinVersion(BaseFilter* This);
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VOID WINAPI BaseFilterImpl_IncrementPinVersion(BaseFilter* This);
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HRESULT WINAPI BaseFilter_Init(BaseFilter * This, const IBaseFilterVtbl *Vtbl, const CLSID *pClsid, DWORD_PTR DebugInfo, const BaseFilterFuncTable* pBaseFuncsTable);
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/* Enums */
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HRESULT WINAPI EnumMediaTypes_Construct(BasePin *iface, BasePin_GetMediaType enumFunc, BasePin_GetMediaTypeVersion versionFunc, IEnumMediaTypes ** ppEnum);
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HRESULT WINAPI EnumPins_Construct(BaseFilter *base, BaseFilter_GetPin receive_pin, BaseFilter_GetPinCount receive_pincount, BaseFilter_GetPinVersion receive_version, IEnumPins ** ppEnum);
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/* Quality Control */
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typedef struct QualityControlImpl {
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const IQualityControlVtbl *lpVtbl;
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IPin *input;
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IBaseFilter *self;
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IQualityControl *tonotify;
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/* Render stuff */
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IReferenceClock *clock;
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REFERENCE_TIME last_in_time, last_left, avg_duration, avg_pt, avg_render, start, stop;
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REFERENCE_TIME current_jitter, current_rstart, current_rstop, clockstart;
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double avg_rate;
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LONG64 rendered, dropped;
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BOOL qos_handled, is_dropped;
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} QualityControlImpl;
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void QualityControlImpl_init(QualityControlImpl *This, IPin *input, IBaseFilter *self);
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HRESULT WINAPI QualityControlImpl_QueryInterface(IQualityControl *iface, REFIID riid, void **ppv);
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ULONG WINAPI QualityControlImpl_AddRef(IQualityControl *iface);
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ULONG WINAPI QualityControlImpl_Release(IQualityControl *iface);
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HRESULT WINAPI QualityControlImpl_Notify(IQualityControl *iface, IBaseFilter *sender, Quality qm);
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HRESULT WINAPI QualityControlImpl_SetSink(IQualityControl *iface, IQualityControl *tonotify);
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void QualityControlRender_Start(QualityControlImpl *This, REFERENCE_TIME tStart);
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void QualityControlRender_SetClock(QualityControlImpl *This, IReferenceClock *clock);
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HRESULT QualityControlRender_WaitFor(QualityControlImpl *This, IMediaSample *sample, HANDLE ev);
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void QualityControlRender_DoQOS(QualityControlImpl *priv);
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void QualityControlRender_BeginRender(QualityControlImpl *This);
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void QualityControlRender_EndRender(QualityControlImpl *This);
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/* Transform Filter */
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typedef struct TransformFilter
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{
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BaseFilter filter;
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IPin **ppPins;
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ULONG npins;
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AM_MEDIA_TYPE pmt;
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const struct TransformFilterFuncTable * pFuncsTable;
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QualityControlImpl qcimpl;
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} TransformFilter;
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typedef HRESULT (WINAPI *TransformFilter_DecideBufferSize) (TransformFilter *iface, IMemAllocator *pAlloc, ALLOCATOR_PROPERTIES *ppropInputRequest);
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typedef HRESULT (WINAPI *TransformFilter_StartStreaming) (TransformFilter *iface);
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typedef HRESULT (WINAPI *TransformFilter_StopStreaming) (TransformFilter *iface);
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typedef HRESULT (WINAPI *TransformFilter_Receive) (TransformFilter* iface, IMediaSample* pIn);
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typedef HRESULT (WINAPI *TransformFilter_CompleteConnect) (TransformFilter *iface, PIN_DIRECTION dir, IPin *pPin);
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typedef HRESULT (WINAPI *TransformFilter_BreakConnect) (TransformFilter *iface, PIN_DIRECTION dir);
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typedef HRESULT (WINAPI *TransformFilter_SetMediaType) (TransformFilter *iface, PIN_DIRECTION dir, const AM_MEDIA_TYPE *pMediaType);
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typedef HRESULT (WINAPI *TransformFilter_CheckInputType) (TransformFilter *iface, const AM_MEDIA_TYPE *pMediaType);
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typedef HRESULT (WINAPI *TransformFilter_EndOfStream) (TransformFilter *iface);
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typedef HRESULT (WINAPI *TransformFilter_BeginFlush) (TransformFilter *iface);
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typedef HRESULT (WINAPI *TransformFilter_EndFlush) (TransformFilter *iface);
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typedef HRESULT (WINAPI *TransformFilter_NewSegment) (TransformFilter *iface,
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REFERENCE_TIME tStart, REFERENCE_TIME tStop, double dRate);
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typedef HRESULT (WINAPI *TransformFilter_Notify) (TransformFilter *iface, IBaseFilter *sender, Quality qm);
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typedef struct TransformFilterFuncTable {
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/* Required */
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TransformFilter_DecideBufferSize pfnDecideBufferSize;
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/* Optional */
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TransformFilter_StartStreaming pfnStartStreaming;
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TransformFilter_Receive pfnReceive;
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TransformFilter_StopStreaming pfnStopStreaming;
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TransformFilter_CheckInputType pfnCheckInputType;
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TransformFilter_SetMediaType pfnSetMediaType;
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TransformFilter_CompleteConnect pfnCompleteConnect;
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TransformFilter_BreakConnect pfnBreakConnect;
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TransformFilter_EndOfStream pfnEndOfStream;
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TransformFilter_BeginFlush pfnBeginFlush;
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TransformFilter_EndFlush pfnEndFlush;
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TransformFilter_NewSegment pfnNewSegment;
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TransformFilter_Notify pfnNotify;
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} TransformFilterFuncTable;
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HRESULT WINAPI TransformFilterImpl_QueryInterface(IBaseFilter * iface, REFIID riid, LPVOID * ppv);
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ULONG WINAPI TransformFilterImpl_Release(IBaseFilter * iface);
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HRESULT WINAPI TransformFilterImpl_Stop(IBaseFilter * iface);
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HRESULT WINAPI TransformFilterImpl_Pause(IBaseFilter * iface);
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HRESULT WINAPI TransformFilterImpl_Run(IBaseFilter * iface, REFERENCE_TIME tStart);
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HRESULT WINAPI TransformFilterImpl_FindPin(IBaseFilter * iface, LPCWSTR Id, IPin **ppPin);
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HRESULT TransformFilter_Construct( const IBaseFilterVtbl *filterVtbl, LONG filter_size, const CLSID* pClsid, const TransformFilterFuncTable* pFuncsTable, IBaseFilter ** ppTransformFilter);
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/* Source Seeking */
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typedef HRESULT (WINAPI *SourceSeeking_ChangeRate)(IMediaSeeking *iface);
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typedef HRESULT (WINAPI *SourceSeeking_ChangeStart)(IMediaSeeking *iface);
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typedef HRESULT (WINAPI *SourceSeeking_ChangeStop)(IMediaSeeking *iface);
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typedef struct SourceSeeking
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{
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const IMediaSeekingVtbl * lpVtbl;
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ULONG refCount;
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SourceSeeking_ChangeStop fnChangeStop;
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SourceSeeking_ChangeStart fnChangeStart;
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SourceSeeking_ChangeRate fnChangeRate;
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DWORD dwCapabilities;
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double dRate;
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LONGLONG llCurrent, llStop, llDuration;
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GUID timeformat;
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PCRITICAL_SECTION crst;
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} SourceSeeking;
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HRESULT SourceSeeking_Init(SourceSeeking *pSeeking, const IMediaSeekingVtbl *Vtbl, SourceSeeking_ChangeStop fnChangeStop, SourceSeeking_ChangeStart fnChangeStart, SourceSeeking_ChangeRate fnChangeRate, PCRITICAL_SECTION crit_sect);
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HRESULT WINAPI SourceSeekingImpl_GetCapabilities(IMediaSeeking * iface, DWORD * pCapabilities);
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HRESULT WINAPI SourceSeekingImpl_CheckCapabilities(IMediaSeeking * iface, DWORD * pCapabilities);
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HRESULT WINAPI SourceSeekingImpl_IsFormatSupported(IMediaSeeking * iface, const GUID * pFormat);
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HRESULT WINAPI SourceSeekingImpl_QueryPreferredFormat(IMediaSeeking * iface, GUID * pFormat);
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HRESULT WINAPI SourceSeekingImpl_GetTimeFormat(IMediaSeeking * iface, GUID * pFormat);
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HRESULT WINAPI SourceSeekingImpl_IsUsingTimeFormat(IMediaSeeking * iface, const GUID * pFormat);
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HRESULT WINAPI SourceSeekingImpl_SetTimeFormat(IMediaSeeking * iface, const GUID * pFormat);
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HRESULT WINAPI SourceSeekingImpl_GetDuration(IMediaSeeking * iface, LONGLONG * pDuration);
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HRESULT WINAPI SourceSeekingImpl_GetStopPosition(IMediaSeeking * iface, LONGLONG * pStop);
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HRESULT WINAPI SourceSeekingImpl_GetCurrentPosition(IMediaSeeking * iface, LONGLONG * pCurrent);
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HRESULT WINAPI SourceSeekingImpl_ConvertTimeFormat(IMediaSeeking * iface, LONGLONG * pTarget, const GUID * pTargetFormat, LONGLONG Source, const GUID * pSourceFormat);
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HRESULT WINAPI SourceSeekingImpl_SetPositions(IMediaSeeking * iface, LONGLONG * pCurrent, DWORD dwCurrentFlags, LONGLONG * pStop, DWORD dwStopFlags);
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HRESULT WINAPI SourceSeekingImpl_GetPositions(IMediaSeeking * iface, LONGLONG * pCurrent, LONGLONG * pStop);
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HRESULT WINAPI SourceSeekingImpl_GetAvailable(IMediaSeeking * iface, LONGLONG * pEarliest, LONGLONG * pLatest);
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HRESULT WINAPI SourceSeekingImpl_SetRate(IMediaSeeking * iface, double dRate);
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HRESULT WINAPI SourceSeekingImpl_GetRate(IMediaSeeking * iface, double * dRate);
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HRESULT WINAPI SourceSeekingImpl_GetPreroll(IMediaSeeking * iface, LONGLONG * pPreroll);
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/* Filter Registration */
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typedef REGPINTYPES AMOVIESETUP_MEDIATYPE;
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typedef REGFILTERPINS AMOVIESETUP_PIN;
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typedef struct AMOVIESETUP_FILTER {
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const CLSID *clsid;
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const WCHAR *name;
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DWORD merit;
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UINT pins;
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const AMOVIESETUP_PIN *pPin;
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} AMOVIESETUP_FILTER, *LPAMOVIESETUP_FILTER;
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typedef IUnknown *(CALLBACK *LPFNNewCOMObject)(LPUNKNOWN pUnkOuter, HRESULT *phr);
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typedef void (CALLBACK *LPFNInitRoutine)(BOOL bLoading, const CLSID *rclsid);
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typedef struct tagFactoryTemplate {
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const WCHAR *m_Name;
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const CLSID *m_ClsID;
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LPFNNewCOMObject m_lpfnNew;
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LPFNInitRoutine m_lpfnInit;
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const AMOVIESETUP_FILTER *m_pAMovieSetup_Filter;
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} FactoryTemplate;
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HRESULT WINAPI AMovieDllRegisterServer2(BOOL bRegister);
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HRESULT WINAPI AMovieSetupRegisterFilter2(const AMOVIESETUP_FILTER *pFilter, IFilterMapper2 *pIFM2, BOOL bRegister);
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/* Dll Functions */
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BOOL WINAPI STRMBASE_DllMain(HINSTANCE hInstDLL, DWORD fdwReason, LPVOID lpv);
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HRESULT WINAPI STRMBASE_DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID *ppv);
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HRESULT WINAPI STRMBASE_DllCanUnloadNow(void);
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