SwsPlane          984 libswscale/swscale_internal.h     SwsPlane plane[MAX_SLICE_PLANES];   ///< color planes
SwsPlane           87 libswscale/x86/swscale.c     SwsPlane *lumPlane = &c->slice[c->numSlice-2].plane[0];
SwsPlane           88 libswscale/x86/swscale.c     SwsPlane *chrUPlane = &c->slice[c->numSlice-2].plane[1];
SwsPlane           89 libswscale/x86/swscale.c     SwsPlane *alpPlane = &c->slice[c->numSlice-2].plane[3];