| ### Compilation failed: |
| |
| error: 2: variables of type 'uint' may not be uniform |
| uniform uint b; |
| ^^^^^^^^^^^^^^ |
| error: 3: 'main' must return: 'vec4', 'float4', or 'half4' |
| void main() { |
| ^^^^^^^^^^^ |
| error: 4: unknown identifier 'sk_FragColor' |
| sk_FragColor.x = half(findMSB(a)); |
| ^^^^^^^^^^^^ |
| error: 4: unknown identifier 'findMSB' |
| sk_FragColor.x = half(findMSB(a)); |
| ^^^^^^^ |
| error: 5: unknown identifier 'sk_FragColor' |
| sk_FragColor.y = half(findMSB(b)); |
| ^^^^^^^^^^^^ |
| error: 5: unknown identifier 'findMSB' |
| sk_FragColor.y = half(findMSB(b)); |
| ^^^^^^^ |
| 6 errors |
