tests/spec/arb_shader_storage_buffer_object/compiler/layout-std430-non-shader-storage.frag

   1 // [config]
   2 // expect_result: fail
   3 // glsl_version: 1.20
   4 // require_extensions: GL_ARB_shader_storage_buffer_object GL_ARB_uniform_buffer_object
   5 // [end config]
   6
   7 /* From the GL_ARB_shader_storage_buffer_object:
   8  *
   9  *     "The std430 qualifier is supported only for shader storage blocks;
  10  *      a shader using the std430 qualifier on a uniform block will fail to
  11  *      compile."
  12  */
  13
  14 #version 120
  15 #extension GL_ARB_shader_storage_buffer_object: require
  16 #extension GL_ARB_uniform_buffer_object: require
  17
  18 layout(std430) uniform Ubo {
  19    vec4 b;
  20 };
  21
  22 vec4 foo(void) {
  23         return b;
  24 }