EXT(ARB_shader_subroutine , dummy_true , 31, GLC, x , x , 2010)
EXT(ARB_shader_texture_image_samples , ARB_shader_texture_image_samples , GLL, GLC, x , x , 2014)
EXT(ARB_shader_texture_lod , ARB_shader_texture_lod , GLL, GLC, x , x , 2009)
-EXT(ARB_shader_viewport_layer_array , ARB_shader_viewport_layer_array , x , GLC, x , x , 2015)
+EXT(ARB_shader_viewport_layer_array , ARB_shader_viewport_layer_array , GLL, GLC, x , x , 2015)
EXT(ARB_shading_language_100 , dummy_true , GLL, x , x , x , 2003)
EXT(ARB_shading_language_420pack , ARB_shading_language_420pack , GLL, GLC, x , x , 2011)
EXT(ARB_shading_language_packing , ARB_shading_language_packing , GLL, GLC, x , x , 2011)