IGraphVersion 212 3rdparty/include/dshow/strmif.h typedef struct IGraphVersion IGraphVersion; IGraphVersion 3045 3rdparty/include/dshow/strmif.h struct IGraphVersion : public IUnknown { IGraphVersion 3052 3rdparty/include/dshow/strmif.h HRESULT (WINAPI *QueryInterface)(IGraphVersion *This,REFIID riid,void **ppvObject); IGraphVersion 3053 3rdparty/include/dshow/strmif.h ULONG (WINAPI *AddRef)(IGraphVersion *This); IGraphVersion 3054 3rdparty/include/dshow/strmif.h ULONG (WINAPI *Release)(IGraphVersion *This); IGraphVersion 3055 3rdparty/include/dshow/strmif.h HRESULT (WINAPI *QueryVersion)(IGraphVersion *This,LONG *pVersion); IGraphVersion 3068 3rdparty/include/dshow/strmif.h HRESULT WINAPI IGraphVersion_QueryVersion_Proxy(IGraphVersion *This,LONG *pVersion);