RGB_TO_BGR        205 libavcodec/libaribb24.c #define RGB_TO_BGR(c) (((c) & 0xff) << 16 | ((c) & 0xff00) | (((c) >> 16) & 0xff))
RGB_TO_BGR         52 libavcodec/movtextdec.c #define RGB_TO_BGR(c) (((c) & 0xff) << 16 | ((c) & 0xff00) | (((c) >> 16) & 0xff))