IDirectDrawSurface4_Lock 2380 3rdparty/include/dshow/ddraw.h #define IDirectDrawSurface4_Lock(p,a,b,c,d)              (p)->lpVtbl->Lock(p,a,b,c,d)
IDirectDrawSurface4_Lock 2431 3rdparty/include/dshow/ddraw.h #define IDirectDrawSurface4_Lock(p,a,b,c,d)              (p)->Lock(a,b,c,d)