| 1 | /* $Id: fgraph.c,v 1.3 2001-09-05 13:36:34 bird Exp $ */
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| 2 | /*
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| 3 | * Implementation of CLSID_FilterGraph.
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| 4 | *
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| 5 | * FIXME - stub.
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| 6 | *
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| 7 | * hidenori@a2.ctktv.ne.jp
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| 8 | */
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| 9 |
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| 10 | #include "config.h"
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| 11 |
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| 12 | #include "windef.h"
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| 13 | #include "winbase.h"
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| 14 | #include "wingdi.h"
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| 15 | #include "winerror.h"
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| 16 | #include "wine/obj_base.h"
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| 17 | #include "wine/obj_oleaut.h"
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| 18 | #include "strmif.h"
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| 19 | #include "control.h"
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| 20 | #include "uuids.h"
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| 21 |
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| 22 | #include "debugtools.h"
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| 23 | DEFAULT_DEBUG_CHANNEL(quartz);
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| 24 |
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| 25 | #include "quartz_private.h"
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| 26 | #include "fgraph.h"
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| 27 |
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| 28 | /* can I use offsetof safely? - FIXME? */
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| 29 | static QUARTZ_IFEntry IFEntries[] =
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| 30 | {
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| 31 | { &IID_IFilterGraph, offsetof(CFilterGraph,fgraph)-offsetof(CFilterGraph,unk) },
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| 32 | { &IID_IGraphBuilder, offsetof(CFilterGraph,fgraph)-offsetof(CFilterGraph,unk) },
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| 33 | { &IID_IFilterGraph2, offsetof(CFilterGraph,fgraph)-offsetof(CFilterGraph,unk) },
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| 34 | { &IID_IMediaControl, offsetof(CFilterGraph,mediacontrol)-offsetof(CFilterGraph,unk) },
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| 35 | { &IID_IMediaEvent, offsetof(CFilterGraph,mediaevent)-offsetof(CFilterGraph,unk) },
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| 36 | { &IID_IMediaEventEx, offsetof(CFilterGraph,mediaevent)-offsetof(CFilterGraph,unk) },
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| 37 | { &IID_IMediaPosition, offsetof(CFilterGraph,mediaposition)-offsetof(CFilterGraph,unk) },
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| 38 | { &IID_IMediaSeeking, offsetof(CFilterGraph,mediaseeking)-offsetof(CFilterGraph,unk) },
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| 39 | { &IID_IBasicVideo, offsetof(CFilterGraph,basvid)-offsetof(CFilterGraph,unk) },
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| 40 | { &IID_IBasicAudio, offsetof(CFilterGraph,basaud)-offsetof(CFilterGraph,unk) },
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| 41 | { &IID_IVideoWindow, offsetof(CFilterGraph,vidwin)-offsetof(CFilterGraph,unk) },
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| 42 | };
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| 43 |
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| 44 | HRESULT QUARTZ_CreateFilterGraph(IUnknown* punkOuter,void** ppobj)
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| 45 | {
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| 46 | CFilterGraph* pfg;
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| 47 |
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| 48 | TRACE("(%p,%p)\n",punkOuter,ppobj);
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| 49 |
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| 50 | pfg = (CFilterGraph*)QUARTZ_AllocObj( sizeof(CFilterGraph) );
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| 51 | if ( pfg == NULL )
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| 52 | return E_OUTOFMEMORY;
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| 53 |
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| 54 | QUARTZ_IUnkInit( &pfg->unk, punkOuter );
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| 55 | CFilterGraph_InitIFilterGraph2( pfg );
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| 56 | CFilterGraph_InitIMediaControl( pfg );
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| 57 | CFilterGraph_InitIMediaEventEx( pfg );
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| 58 | CFilterGraph_InitIMediaPosition( pfg );
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| 59 | CFilterGraph_InitIMediaSeeking( pfg );
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| 60 | CFilterGraph_InitIBasicVideo2( pfg );
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| 61 | CFilterGraph_InitIBasicAudio( pfg );
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| 62 | CFilterGraph_InitIVideoWindow( pfg );
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| 63 |
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| 64 | pfg->unk.pEntries = IFEntries;
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| 65 | pfg->unk.dwEntries = sizeof(IFEntries)/sizeof(IFEntries[0]);
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| 66 |
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| 67 | *ppobj = (void*)(&pfg->unk);
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| 68 |
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| 69 | return S_OK;
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| 70 | }
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