DVD_PLAYBACK_LOCATION 7258 3rdparty/include/dshow/strmif.h     virtual HRESULT WINAPI GetCurrentLocation(DVD_PLAYBACK_LOCATION *pLocation) = 0;
DVD_PLAYBACK_LOCATION 7288 3rdparty/include/dshow/strmif.h       HRESULT (WINAPI *GetCurrentLocation)(IDvdInfo *This,DVD_PLAYBACK_LOCATION *pLocation);
DVD_PLAYBACK_LOCATION 7346 3rdparty/include/dshow/strmif.h   HRESULT WINAPI IDvdInfo_GetCurrentLocation_Proxy(IDvdInfo *This,DVD_PLAYBACK_LOCATION *pLocation);