IDirectDraw4_GetVerticalBlankStatus 1700 3rdparty/include/dshow/ddraw.h #define IDirectDraw4_GetVerticalBlankStatus(p,a) (p)->lpVtbl->GetVerticalBlankStatus(p,a) IDirectDraw4_GetVerticalBlankStatus 1733 3rdparty/include/dshow/ddraw.h #define IDirectDraw4_GetVerticalBlankStatus(p,a) (p)->GetVerticalBlankStatus(a)