1### Compilation failed: 2 3error: 7: unknown identifier 'packSnorm2x16' 4 const uint constXY = packSnorm2x16(constVal.xy); 5 ^^^^^^^^^^^^^ 6error: 8: unknown identifier 'packSnorm2x16' 7 const uint constZW = packSnorm2x16(constVal.zw); 8 ^^^^^^^^^^^^^ 9error: 9: unknown identifier 'packSnorm2x16' 10 uint xy = packSnorm2x16(testInputs.xy); 11 ^^^^^^^^^^^^^ 12error: 10: unknown identifier 'packSnorm2x16' 13 uint zw = packSnorm2x16(testInputs.zw); 14 ^^^^^^^^^^^^^ 15error: 13: unknown identifier 'unpackSnorm2x16' 16 return (all(lessThan(abs(unpackSnorm2x16(xy) - float2(expected.xy)), tolerance)) && 17 ^^^^^^^^^^^^^^^ 18error: 13: unknown identifier 'xy' 19 return (all(lessThan(abs(unpackSnorm2x16(xy) - float2(expected.xy)), tolerance)) && 20 ^^ 21error: 14: unknown identifier 'unpackSnorm2x16' 22 all(lessThan(abs(unpackSnorm2x16(zw) - float2(expected.zw)), tolerance)) && 23 ^^^^^^^^^^^^^^^ 24error: 14: unknown identifier 'zw' 25 all(lessThan(abs(unpackSnorm2x16(zw) - float2(expected.zw)), tolerance)) && 26 ^^ 27error: 15: unknown identifier 'unpackSnorm2x16' 28 all(lessThan(abs(unpackSnorm2x16(constXY) - float2(expected.xy)), tolerance)) && 29 ^^^^^^^^^^^^^^^ 30error: 15: unknown identifier 'constXY' 31 all(lessThan(abs(unpackSnorm2x16(constXY) - float2(expected.xy)), tolerance)) && 32 ^^^^^^^ 33error: 16: unknown identifier 'unpackSnorm2x16' 34 all(lessThan(abs(unpackSnorm2x16(constZW) - float2(expected.zw)), tolerance))) 35 ^^^^^^^^^^^^^^^ 36error: 16: unknown identifier 'constZW' 37 all(lessThan(abs(unpackSnorm2x16(constZW) - float2(expected.zw)), tolerance))) 38 ^^^^^^^ 3912 errors 40