1*c8dee2aaSAndroid Build Coastguard Worker### Compilation failed: 2*c8dee2aaSAndroid Build Coastguard Worker 3*c8dee2aaSAndroid Build Coastguard Workererror: 1: interface blocks are not allowed in this kind of program 4*c8dee2aaSAndroid Build Coastguard Workerlayout(binding=0) uniform testBlock { 5*c8dee2aaSAndroid Build Coastguard Worker ^^^^^^^^^ 6*c8dee2aaSAndroid Build Coastguard Workererror: 8: 'main' must return: 'vec4', 'float4', or 'half4' 7*c8dee2aaSAndroid Build Coastguard Workervoid main() { 8*c8dee2aaSAndroid Build Coastguard Worker^^^^^^^^^^^ 9*c8dee2aaSAndroid Build Coastguard Workererror: 9: unknown identifier 'sk_FragColor' 10*c8dee2aaSAndroid Build Coastguard Worker sk_FragColor = half4(x, y[0], y[1], 0); 11*c8dee2aaSAndroid Build Coastguard Worker ^^^^^^^^^^^^ 12*c8dee2aaSAndroid Build Coastguard Workererror: 9: unknown identifier 'x' 13*c8dee2aaSAndroid Build Coastguard Worker sk_FragColor = half4(x, y[0], y[1], 0); 14*c8dee2aaSAndroid Build Coastguard Worker ^ 15*c8dee2aaSAndroid Build Coastguard Workererror: 9: unknown identifier 'y' 16*c8dee2aaSAndroid Build Coastguard Worker sk_FragColor = half4(x, y[0], y[1], 0); 17*c8dee2aaSAndroid Build Coastguard Worker ^ 18*c8dee2aaSAndroid Build Coastguard Workererror: 9: unknown identifier 'y' 19*c8dee2aaSAndroid Build Coastguard Worker sk_FragColor = half4(x, y[0], y[1], 0); 20*c8dee2aaSAndroid Build Coastguard Worker ^ 21*c8dee2aaSAndroid Build Coastguard Worker6 errors 22