BAYER_GBRG        223 libswscale/bayer_template.c #undef BAYER_GBRG
BAYER_GBRG       1220 libswscale/swscale_unscaled.c #define BAYER_GBRG
BAYER_GBRG       1225 libswscale/swscale_unscaled.c #define BAYER_GBRG
BAYER_GBRG       1230 libswscale/swscale_unscaled.c #define BAYER_GBRG