1### Compilation failed: 2 3error: 6: 'main' parameters must be (vec4|float4|half4, vec4|float4|half4) 4error: 7: 'main' parameters must be (vec4|float4|half4, vec4|float4|half4) 5error: 7: unknown identifier 'src' 6error: 8: 'main' parameters must be (vec4|float4|half4, vec4|float4|half4) 7error: 8: unknown identifier 'src' 8error: 9: 'main' parameters must be (vec4|float4|half4, vec4|float4|half4) 9error: 9: unknown identifier 'src' 10error: 9: unknown identifier 'dst' 11error: 10: 'main' parameters must be (vec4|float4|half4, vec4|float4|half4) 12error: 10: unknown identifier 'src' 13error: 10: unknown identifier 'dst' 1411 errors 15