IDirectDraw_GetVerticalBlankStatus 1394 3rdparty/include/dshow/ddraw.h #define IDirectDraw_GetVerticalBlankStatus(p,a) (p)->lpVtbl->GetVerticalBlankStatus(p,a) IDirectDraw_GetVerticalBlankStatus 1420 3rdparty/include/dshow/ddraw.h #define IDirectDraw_GetVerticalBlankStatus(p,a) (p)->GetVerticalBlankStatus(a)