tests/spec/glsl-1.10/execution/glsl-vs-dot-vec2.shader_test

   1 [require]
   2 GLSL >= 1.10
   3
   4 [vertex shader]
   5 uniform vec4 arg0;
   6 varying vec4 v;
   7 void main()
   8 {
   9         gl_Position = gl_Vertex;
  10         v = vec4(dot(arg0.yy, arg0.yy),
  11                             dot(arg0.xx, arg0.zw),
  12                             dot(arg0.zw, arg0.xx),
  13                             dot(arg0.yw, arg0.wy));
  14 }
  15
  16 [fragment shader]
  17 varying vec4 v;
  18 void main()
  19 {
  20         gl_FragColor = v;
  21 }
  22
  23 [test]
  24 uniform vec4 arg0 0.25 0.5 1.0 2.0
  25 draw rect -1 -1 2 2
  26 probe all rgba 0.5 0.75 0.75 1.0