#version 310 es
precision mediump float;

layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in;
void unused_entry_point() {
  return;
}

void main() {
  unused_entry_point();
}

const mat4 m = mat4(vec4(0.0f, 1.0f, 2.0f, 3.0f), vec4(4.0f, 5.0f, 6.0f, 7.0f), vec4(8.0f, 9.0f, 10.0f, 11.0f), vec4(12.0f, 13.0f, 14.0f, 15.0f));
