1in fragmentProcessor fp1, fp2;
2
3half4 main() {
4    const float2 coords = float2(0.5);
5    const half4 inColor = half4(0.75);
6
7    return sample(fp1) *
8           sample(fp2, coords) *
9           sample(fp1, inColor) *
10           sample(fp2, coords, inColor);
11}
12