want := RGBA{0x7f, 0x00, 0x00, 0x7f}
	if got != want {
		t.Errorf("got %v, want %v", got, want)
	}
}

var sink8 uint8
var sink32 uint32

func BenchmarkYCbCrToRGB(b *testing.B) {
	// YCbCrToRGB does saturating arithmetic.
	// Low, middle, and high values can take
	// different paths through the generated code.
	b.Run("0", func(b *testing.B) {
		for i := 0; i < b.N; i++ {