G_Y_OFF            71 3rdparty/libjpeg/jccolor.c #define G_Y_OFF		(1*(MAXJSAMPLE+1))	/* offset to G => Y section */
G_Y_OFF            81 3rdparty/libjpeg/jdcolor.c #define G_Y_OFF		(1*(MAXJSAMPLE+1))	/* offset to G => Y section */