source: trunk/src/quartz/fgraph.h@ 6575

#ifndef WINE_DSHOW_FGRAPH_H
#define WINE_DSHOW_FGRAPH_H

/*
                implements CLSID_FilterGraph.

        - At least, the following interfaces should be implemented:

        IUnknown
                + IFilterGraph - IGraphBuilder - IFilterGraph2
                + IDispatch - IMediaControl
                + IDispatch - IMediaEvent - IMediaEventEx
                + IMediaSeeking
                + IDispatch - IBasicVideo (pass to a renderer)
                + IDispatch - IBasicAudio (pass to a renderer)
                + IDispatch - IVideoWindow  (pass to a renderer)
 */

#include "iunk.h"

typedef struct FG_IFilterGraph2Impl
{
        ICOM_VFIELD(IFilterGraph2);
} FG_IFilterGraph2Impl;

typedef struct CFilterGraph
{
        QUARTZ_IUnkImpl unk;
        FG_IFilterGraph2Impl    fgraph;

        /* IFilterGraph2 fields. */
} CFilterGraph;

#define CFilterGraph_THIS(iface,member)         CFilterGraph*   This = ((CFilterGraph*)(((char*)iface)-offsetof(CFilterGraph,member)))

HRESULT QUARTZ_CreateFilterGraph(IUnknown* punkOuter,void** ppobj);

void CFilterGraph_InitIFilterGraph2( CFilterGraph* pfg );


#endif  /* WINE_DSHOW_FGRAPH_H */