Lines Matching refs:clamp
455 v = clamp(v, 0, 0xff0); in rec709_to_linear()
461 v = clamp(v, 0, 0xff0); in linear_to_rec709()
583 *r = clamp(*r >> 12, 0, 0xff0); in ycbcr2rgb()
584 *g = clamp(*g >> 12, 0, 0xff0); in ycbcr2rgb()
585 *b = clamp(*b >> 12, 0, 0xff0); in ycbcr2rgb()
767 r = clamp(r, 16 << 4, 235 << 4); in precalculate_color()
768 g = clamp(g, 16 << 4, 235 << 4); in precalculate_color()
769 b = clamp(b, 16 << 4, 235 << 4); in precalculate_color()
796 tpg->colors[k][0] = clamp(y >> 4, 1, 254); in precalculate_color()
797 tpg->colors[k][1] = clamp(cb >> 4, 1, 254); in precalculate_color()
798 tpg->colors[k][2] = clamp(cr >> 4, 1, 254); in precalculate_color()
811 y = clamp(y, 16 << 4, 235 << 4); in precalculate_color()
812 cb = clamp(cb, 16 << 4, 240 << 4); in precalculate_color()
813 cr = clamp(cr, 16 << 4, 240 << 4); in precalculate_color()
815 y = clamp(y >> 4, 1, 254); in precalculate_color()
816 cb = clamp(cb >> 4, 1, 254); in precalculate_color()
817 cr = clamp(cr >> 4, 1, 254); in precalculate_color()