median           4403 ext/gd/gd.c    	int color, color_org, median;
median           4434 ext/gd/gd.c    			median = (im_org->red[color_org] + im_org->green[color_org] + im_org->blue[color_org]) / 3;
median           4435 ext/gd/gd.c    			if (median < threshold) {
median           4463 ext/gd/gd.c    	int color, color_org, median;
median           4603 ext/gd/gd.c    			median = (im_tmp->red[color_org] + im_tmp->green[color_org] + im_tmp->blue[color_org]) / 3;
median           4604 ext/gd/gd.c    			if (median < int_threshold) {