tests/spec/arb_vertex_program/z-write.shader_test

   1 [require]
   2 GL >= 1.3
   3 ARB_vertex_program
   4 depthbuffer
   5
   6 [vertex program]
   7 !!ARBvp1.0
   8 PARAM p1 = program.local[1];
   9 MOV result.position, vertex.position;
  10 MOV result.position.z, p1.y;
  11 MOV result.color, vertex.color;
  12 END
  13
  14 [test]
  15 enable GL_DEPTH_TEST
  16 clear depth 1
  17 ortho -4 4 -4 4
  18 color 0.25 0.75 0.5 0.25
  19 parameter local_vp 1 (0.5, 0.25, 0.9, 0.5)
  20 clear
  21 draw rect -0.25 -0.25 0.5 0.5
  22 relative probe rgba (0.5, 0.5) (0.25, 0.75, 0.5, 0.25)
  23 probe depth 125 125 0.625