Lines Matching refs:clamp
434 v = clamp(v, 0, 0xff0); in rec709_to_linear()
440 v = clamp(v, 0, 0xff0); in linear_to_rec709()
535 *r = clamp(*r >> 12, 0, 0xff0); in ycbcr2rgb()
536 *g = clamp(*g >> 12, 0, 0xff0); in ycbcr2rgb()
537 *b = clamp(*b >> 12, 0, 0xff0); in ycbcr2rgb()
689 r = clamp(r, 16 << 4, 235 << 4); in precalculate_color()
690 g = clamp(g, 16 << 4, 235 << 4); in precalculate_color()
691 b = clamp(b, 16 << 4, 235 << 4); in precalculate_color()
718 tpg->colors[k][0] = clamp(y >> 4, 1, 254); in precalculate_color()
719 tpg->colors[k][1] = clamp(cb >> 4, 1, 254); in precalculate_color()
720 tpg->colors[k][2] = clamp(cr >> 4, 1, 254); in precalculate_color()
733 y = clamp(y, 16 << 4, 235 << 4); in precalculate_color()
734 cb = clamp(cb, 16 << 4, 240 << 4); in precalculate_color()
735 cr = clamp(cr, 16 << 4, 240 << 4); in precalculate_color()
737 y = clamp(y >> 4, 1, 254); in precalculate_color()
738 cb = clamp(cb >> 4, 1, 254); in precalculate_color()
739 cr = clamp(cr >> 4, 1, 254); in precalculate_color()