1uniform half4 inputVal, expected; 2uniform half4 colorGreen, colorRed; 3 4half4 main(float2 coords) { 5 const half4 constVal1 = half4(1, 1, 1.54308063481524377, 3.7621956910836314); 6 return (acosh(inputVal.x) == expected.x && 7 acosh(inputVal.xy) == expected.xy && 8 acosh(inputVal.xyz) == expected.xyz && 9 acosh(inputVal.xyzw) == expected.xyzw && 10 acosh(constVal1.x) == expected.x && 11 acosh(constVal1.xy) == expected.xy && 12 acosh(constVal1.xyz) == expected.xyz && 13 acosh(constVal1.xyzw) == expected.xyzw) ? colorGreen : colorRed; 14} 15