Test/spv.builtin.PrimitiveShadingRateEXT.vert

   1 #version 450
   2
   3 #extension GL_EXT_fragment_shading_rate : enable
   4
   5 layout(location = 0) in int id;
   6
   7 void main()
   8 {
   9     switch (id)
  10     {
  11     case 0:
  12         // V2 | H2 => 5
  13         gl_PrimitiveShadingRateEXT = gl_ShadingRateFlag2VerticalPixelsEXT | gl_ShadingRateFlag2HorizontalPixelsEXT;
  14         break;
  15     case 1:
  16         // V2 | H4 => 9
  17         gl_PrimitiveShadingRateEXT = gl_ShadingRateFlag2VerticalPixelsEXT | gl_ShadingRateFlag4HorizontalPixelsEXT;
  18         break;
  19     case 2:
  20         // V4 | H2 => 6
  21         gl_PrimitiveShadingRateEXT = gl_ShadingRateFlag4VerticalPixelsEXT | gl_ShadingRateFlag2HorizontalPixelsEXT;
  22         break;
  23     case 3:
  24         // V4 | H4 => 10
  25         gl_PrimitiveShadingRateEXT = gl_ShadingRateFlag4VerticalPixelsEXT | gl_ShadingRateFlag4HorizontalPixelsEXT;
  26         break;
  27     }
  28 }