IDirectDrawSurface7_ReleaseDC 2550 3rdparty/include/dshow/ddraw.h #define IDirectDrawSurface7_ReleaseDC(p,a)               (p)->lpVtbl->ReleaseDC(p,a)
IDirectDrawSurface7_ReleaseDC 2606 3rdparty/include/dshow/ddraw.h #define IDirectDrawSurface7_ReleaseDC(p,a)               (p)->ReleaseDC(a)