color_red        1011 ext/gd/libgd/gd.c 	int color = im->AA_color, color_red, color_green, color_blue;
color_red        1016 ext/gd/libgd/gd.c 	color_red = gdImageRed(im, color);
color_red        1038 ext/gd/libgd/gd.c 						p_red = (int) (((float) color_red * p_alpha) + ((float) old_red * old_alpha));