391    ir_variable *add_output(int slot, const glsl_type *type, const char *name)  in add_output()  function in __anon5aeafe1e0111::builtin_variable_generator
1007       var = add_output(VARYING_SLOT_LAYER, int_t, "gl_Layer");  in generate_vs_special_vars()
1012       var = add_output(VARYING_SLOT_VIEWPORT, int_t, "gl_ViewportIndex");  in generate_vs_special_vars()
1048    add_output(VARYING_SLOT_TESS_LEVEL_OUTER, array(float_t, 4),  in generate_tcs_special_vars()
1050    add_output(VARYING_SLOT_TESS_LEVEL_INNER, array(float_t, 2),  in generate_tcs_special_vars()
1056       add_output(bbox_slot, array(vec4_t, 2), "gl_BoundingBoxEXT")  in generate_tcs_special_vars()
1059       add_output(bbox_slot, array(vec4_t, 2), "gl_BoundingBoxOES")  in generate_tcs_special_vars()
1062       add_output(bbox_slot, array(vec4_t, 2), "gl_BoundingBox")  in generate_tcs_special_vars()
1090       var = add_output(VARYING_SLOT_LAYER, int_t, "gl_Layer");  in generate_tes_special_vars()
1092       var = add_output(VARYING_SLOT_VIEWPORT, int_t, "gl_ViewportIndex");  in generate_tes_special_vars()
1106    var = add_output(VARYING_SLOT_LAYER, int_t, "gl_Layer");  in generate_gs_special_vars()
1110       var = add_output(VARYING_SLOT_VIEWPORT, int_t, "gl_ViewportIndex");  in generate_gs_special_vars()
1130    var = add_output(VARYING_SLOT_PRIMITIVE_ID, int_t, "gl_PrimitiveID");  in generate_gs_special_vars()
1166       add_output(FRAG_RESULT_COLOR, vec4_t, "gl_FragColor");  in generate_fs_special_vars()
1167       add_output(FRAG_RESULT_DATA0,  in generate_fs_special_vars()
1173          add_output(FRAG_RESULT_DATA0,  in generate_fs_special_vars()
1193       add_output(FRAG_RESULT_DEPTH, float_t, "gl_FragDepth");  in generate_fs_special_vars()
1197          add_output(FRAG_RESULT_STENCIL, int_t, "gl_FragStencilRefARB");  in generate_fs_special_vars()
1204          add_output(FRAG_RESULT_STENCIL, int_t, "gl_FragStencilRefAMD");  in generate_fs_special_vars()
1221       add_output(FRAG_RESULT_SAMPLE_MASK, array(int_t, 1), "gl_SampleMask");  in generate_fs_special_vars()