IMediaEventSink 157 3rdparty/include/dshow/strmif.h typedef struct IMediaEventSink IMediaEventSink; IMediaEventSink 2458 3rdparty/include/dshow/strmif.h struct IMediaEventSink : public IUnknown { IMediaEventSink 2465 3rdparty/include/dshow/strmif.h HRESULT (WINAPI *QueryInterface)(IMediaEventSink *This,REFIID riid,void **ppvObject); IMediaEventSink 2466 3rdparty/include/dshow/strmif.h ULONG (WINAPI *AddRef)(IMediaEventSink *This); IMediaEventSink 2467 3rdparty/include/dshow/strmif.h ULONG (WINAPI *Release)(IMediaEventSink *This); IMediaEventSink 2468 3rdparty/include/dshow/strmif.h HRESULT (WINAPI *Notify)(IMediaEventSink *This,long EventCode,LONG_PTR EventParam1,LONG_PTR EventParam2); IMediaEventSink 2481 3rdparty/include/dshow/strmif.h HRESULT WINAPI IMediaEventSink_Notify_Proxy(IMediaEventSink *This,long EventCode,LONG_PTR EventParam1,LONG_PTR EventParam2); IMediaEventSink 2485 3rdparty/include/dshow/strmif.h typedef IMediaEventSink *PMEDIAEVENTSINK;