brightness       4204 ext/gd/gd.c    	zend_long brightness, tmp;
brightness       4206 ext/gd/gd.c    	if (zend_parse_parameters(ZEND_NUM_ARGS(), "zll", &SIM, &tmp, &brightness) == FAILURE) {
brightness       4218 ext/gd/gd.c    	if (gdImageBrightness(im_src, (int)brightness) == 1) {
brightness        780 ext/gd/libgd/gd.h int gdImageBrightness(gdImagePtr src, int brightness);
brightness         82 ext/gd/libgd/gd_filter.c int gdImageBrightness(gdImagePtr src, int brightness)
brightness         91 ext/gd/libgd/gd_filter.c 	if (src==NULL || (brightness < -255 || brightness>255)) {
brightness         95 ext/gd/libgd/gd_filter.c 	if (brightness==0) {
brightness        108 ext/gd/libgd/gd_filter.c 			r = r + brightness;
brightness        109 ext/gd/libgd/gd_filter.c 			g = g + brightness;
brightness        110 ext/gd/libgd/gd_filter.c 			b = b + brightness;