SKIP: FAILED Validation Failure: #include using namespace metal; void textureSampleBias_65ac50() { float4 res = arg_0.sample(arg_1, float2(), 1, bias(1.0f), int2()); } fragment void fragment_main() { textureSampleBias_65ac50(); return; } tint_VENNtZ.metal:5:16: error: use of undeclared identifier 'arg_0' float4 res = arg_0.sample(arg_1, float2(), 1, bias(1.0f), int2()); ^ tint_VENNtZ.metal:5:29: error: use of undeclared identifier 'arg_1' float4 res = arg_0.sample(arg_1, float2(), 1, bias(1.0f), int2()); ^ 2 errors generated.