sink8, sink8, sink8 = RGBToYCbCr(0, 0, 255)
		}
	})
	b.Run("Cr", func(b *testing.B) {
		for i := 0; i < b.N; i++ {
			sink8, sink8, sink8 = RGBToYCbCr(255, 0, 0)
		}
	})
}

func BenchmarkYCbCrToRGBA(b *testing.B) {
	// RGB does saturating arithmetic.
	// Low, middle, and high values can take
	// different paths through the generated code.
	b.Run("0", func(b *testing.B) {
		c := YCbCr{0, 0, 0}