89 lines
2.7 KiB
C
89 lines
2.7 KiB
C
/*
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* Implementation of CLSID_FilterGraph.
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*
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* FIXME - stub.
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*
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* hidenori@a2.ctktv.ne.jp
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*/
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#include "config.h"
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#include "windef.h"
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#include "winbase.h"
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#include "wingdi.h"
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#include "winerror.h"
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#include "wine/obj_base.h"
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#include "wine/obj_oleaut.h"
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#include "strmif.h"
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#include "control.h"
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#include "uuids.h"
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#include "debugtools.h"
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DEFAULT_DEBUG_CHANNEL(quartz);
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#include "quartz_private.h"
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#include "fgraph.h"
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/* can I use offsetof safely? - FIXME? */
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static QUARTZ_IFEntry IFEntries[] =
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{
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{ &IID_IFilterGraph, offsetof(CFilterGraph,fgraph)-offsetof(CFilterGraph,unk) },
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{ &IID_IGraphBuilder, offsetof(CFilterGraph,fgraph)-offsetof(CFilterGraph,unk) },
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{ &IID_IFilterGraph2, offsetof(CFilterGraph,fgraph)-offsetof(CFilterGraph,unk) },
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{ &IID_IMediaControl, offsetof(CFilterGraph,mediacontrol)-offsetof(CFilterGraph,unk) },
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{ &IID_IMediaEvent, offsetof(CFilterGraph,mediaevent)-offsetof(CFilterGraph,unk) },
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{ &IID_IMediaEventEx, offsetof(CFilterGraph,mediaevent)-offsetof(CFilterGraph,unk) },
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{ &IID_IMediaPosition, offsetof(CFilterGraph,mediaposition)-offsetof(CFilterGraph,unk) },
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{ &IID_IMediaSeeking, offsetof(CFilterGraph,mediaseeking)-offsetof(CFilterGraph,unk) },
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{ &IID_IBasicVideo, offsetof(CFilterGraph,basvid)-offsetof(CFilterGraph,unk) },
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{ &IID_IBasicVideo2, offsetof(CFilterGraph,basvid)-offsetof(CFilterGraph,unk) },
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{ &IID_IBasicAudio, offsetof(CFilterGraph,basaud)-offsetof(CFilterGraph,unk) },
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{ &IID_IVideoWindow, offsetof(CFilterGraph,vidwin)-offsetof(CFilterGraph,unk) },
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};
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static void QUARTZ_DestroyFilterGraph(IUnknown* punk)
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{
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CFilterGraph_THIS(punk,unk);
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CFilterGraph_UninitIFilterGraph2( This );
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CFilterGraph_UninitIMediaControl( This );
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CFilterGraph_UninitIMediaEventEx( This );
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CFilterGraph_UninitIMediaPosition( This );
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CFilterGraph_UninitIMediaSeeking( This );
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CFilterGraph_UninitIBasicVideo2( This );
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CFilterGraph_UninitIBasicAudio( This );
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CFilterGraph_UninitIVideoWindow( This );
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}
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HRESULT QUARTZ_CreateFilterGraph(IUnknown* punkOuter,void** ppobj)
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{
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CFilterGraph* pfg;
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TRACE("(%p,%p)\n",punkOuter,ppobj);
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pfg = (CFilterGraph*)QUARTZ_AllocObj( sizeof(CFilterGraph) );
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if ( pfg == NULL )
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return E_OUTOFMEMORY;
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QUARTZ_IUnkInit( &pfg->unk, punkOuter );
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CFilterGraph_InitIFilterGraph2( pfg );
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CFilterGraph_InitIMediaControl( pfg );
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CFilterGraph_InitIMediaEventEx( pfg );
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CFilterGraph_InitIMediaPosition( pfg );
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CFilterGraph_InitIMediaSeeking( pfg );
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CFilterGraph_InitIBasicVideo2( pfg );
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CFilterGraph_InitIBasicAudio( pfg );
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CFilterGraph_InitIVideoWindow( pfg );
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pfg->unk.pEntries = IFEntries;
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pfg->unk.dwEntries = sizeof(IFEntries)/sizeof(IFEntries[0]);
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pfg->unk.pOnFinalRelease = QUARTZ_DestroyFilterGraph;
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*ppobj = (void*)(&pfg->unk);
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return S_OK;
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}
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