Add more structure constructor tests.

[piglit/hramrach.git] / tests / shaders / glsl-vs-loop.vert

void main()
{
        gl_Position = gl_ModelViewProjectionMatrix * gl_Vertex;

        int count = int(gl_Color.w);
        vec3 c = gl_Color.xyz;
        int i;

        for (i = 0; i < count; i++) {
                c = c.yzx;
        }

        gl_FrontColor = vec4(c, 1.0);
}