4 * require_extensions: GL_EXT_gpu_shader4
7 #extension GL_EXT_gpu_shader4 : require
10 attribute unsigned int x;
11 uniform unsigned int w;
12 flat varying unsigned int v;
19 unsigned int u = unsigned int(pos.x);
20 unsigned int v = unsigned int(i);
21 v = t + unsigned int(x + 2U) + u + v + w;