p_red            1013 ext/gd/libgd/gd.c 	int p_color, p_red, p_green, p_blue;
p_red            1038 ext/gd/libgd/gd.c 						p_red = (int) (((float) color_red * p_alpha) + ((float) old_red * old_alpha));
p_red            1041 ext/gd/libgd/gd.c 						p_color = gdImageColorResolve(im, p_red, p_green, p_blue);