EXT(APPLE_vertex_array_object , dummy_true , GLL, x , x , x , 2002)
EXT(ARB_ES2_compatibility , ARB_ES2_compatibility , GLL, GLC, x , x , 2009)
+EXT(ARB_ES3_1_compatibility , ARB_ES3_1_compatibility , x , GLC, x , x , 2014)
+EXT(ARB_ES3_2_compatibility , ARB_ES3_2_compatibility , x , GLC, x , x , 2015)
EXT(ARB_ES3_compatibility , ARB_ES3_compatibility , GLL, GLC, x , x , 2012)
EXT(ARB_arrays_of_arrays , ARB_arrays_of_arrays , GLL, GLC, x , x , 2012)
EXT(ARB_base_instance , ARB_base_instance , GLL, GLC, x , x , 2011)
EXT(ARB_indirect_parameters , ARB_indirect_parameters , x , GLC, x , x , 2013)
EXT(ARB_instanced_arrays , ARB_instanced_arrays , GLL, GLC, x , x , 2008)
EXT(ARB_internalformat_query , ARB_internalformat_query , GLL, GLC, x , x , 2011)
+EXT(ARB_internalformat_query2 , ARB_internalformat_query2 , GLL, GLC, x , x , 2013)
EXT(ARB_invalidate_subdata , dummy_true , GLL, GLC, x , x , 2012)
EXT(ARB_map_buffer_alignment , dummy_true , GLL, GLC, x , x , 2011)
EXT(ARB_map_buffer_range , ARB_map_buffer_range , GLL, GLC, x , x , 2008)
EXT(ARB_program_interface_query , dummy_true , GLL, GLC, x , x , 2012)
EXT(ARB_provoking_vertex , EXT_provoking_vertex , GLL, GLC, x , x , 2009)
EXT(ARB_query_buffer_object , ARB_query_buffer_object , GLL, GLC, x , x , 2013)
+EXT(ARB_robust_buffer_access_behavior , ARB_robust_buffer_access_behavior , GLL, GLC, x , x , 2012)
EXT(ARB_robustness , dummy_true , GLL, GLC, x , x , 2010)
EXT(ARB_sample_shading , ARB_sample_shading , GLL, GLC, x , x , 2009)
EXT(ARB_sampler_objects , dummy_true , GLL, GLC, x , x , 2009)
EXT(ARB_seamless_cube_map , ARB_seamless_cube_map , GLL, GLC, x , x , 2009)
EXT(ARB_seamless_cubemap_per_texture , AMD_seamless_cubemap_per_texture , GLL, GLC, x , x , 2013)
EXT(ARB_separate_shader_objects , dummy_true , GLL, GLC, x , x , 2010)
+EXT(ARB_shader_atomic_counter_ops , ARB_shader_atomic_counter_ops , GLL, GLC, x , x , 2015)
EXT(ARB_shader_atomic_counters , ARB_shader_atomic_counters , GLL, GLC, x , x , 2011)
EXT(ARB_shader_bit_encoding , ARB_shader_bit_encoding , GLL, GLC, x , x , 2010)
EXT(ARB_shader_clock , ARB_shader_clock , GLL, GLC, x , x , 2015)
EXT(ATI_texture_mirror_once , ATI_texture_mirror_once , GLL, GLC, x , x , 2006)
EXT(EXT_abgr , dummy_true , GLL, GLC, x , x , 1995)
+EXT(EXT_base_instance , ARB_base_instance , x , x , x , 30, 2014)
EXT(EXT_bgra , dummy_true , GLL, x , x , x , 1995)
EXT(EXT_blend_color , EXT_blend_color , GLL, x , x , x , 1995)
EXT(EXT_blend_equation_separate , EXT_blend_equation_separate , GLL, GLC, x , x , 2003)
EXT(EXT_buffer_storage , ARB_buffer_storage , x , x , x , 31, 2015)
EXT(EXT_color_buffer_float , dummy_true , x , x , ES1, 30, 2013)
EXT(EXT_compiled_vertex_array , dummy_true , GLL, x , x , x , 1996)
+EXT(EXT_copy_image , OES_copy_image , x , x , x , 30, 2014)
EXT(EXT_copy_texture , dummy_true , GLL, x , x , x , 1995)
EXT(EXT_depth_bounds_test , EXT_depth_bounds_test , GLL, GLC, x , x , 2002)
EXT(EXT_discard_framebuffer , dummy_true , x , x , ES1, ES2, 2009)
EXT(EXT_draw_buffers , dummy_true , x , x , x , ES2, 2012)
EXT(EXT_draw_buffers2 , EXT_draw_buffers2 , GLL, GLC, x , x , 2006)
+EXT(EXT_draw_buffers_indexed , ARB_draw_buffers_blend , x , x , x , 30, 2014)
EXT(EXT_draw_elements_base_vertex , ARB_draw_elements_base_vertex , x , x , x , ES2, 2014)
EXT(EXT_draw_instanced , ARB_draw_instanced , GLL, GLC, x , x , 2006)
EXT(EXT_draw_range_elements , dummy_true , GLL, x , x , x , 1997)
EXT(EXT_pixel_buffer_object , EXT_pixel_buffer_object , GLL, GLC, x , x , 2004)
EXT(EXT_point_parameters , EXT_point_parameters , GLL, x , x , x , 1997)
EXT(EXT_polygon_offset , dummy_true , GLL, x , x , x , 1995)
-EXT(EXT_polygon_offset_clamp , EXT_polygon_offset_clamp , GLL, GLC, x , x , 2014)
+EXT(EXT_polygon_offset_clamp , EXT_polygon_offset_clamp , GLL, GLC, ES1, ES2, 2014)
EXT(EXT_provoking_vertex , EXT_provoking_vertex , GLL, GLC, x , x , 2009)
EXT(EXT_read_format_bgra , dummy_true , x , x , ES1, ES2, 2009)
EXT(EXT_rescale_normal , dummy_true , GLL, x , x , x , 1997)
EXT(EXT_texture3D , dummy_true , GLL, x , x , x , 1996)
EXT(EXT_texture_array , EXT_texture_array , GLL, GLC, x , x , 2006)
EXT(EXT_texture_border_clamp , ARB_texture_border_clamp , x , x , x , ES2, 2014)
+EXT(EXT_texture_buffer , OES_texture_buffer , x , x , x , 31, 2014)
EXT(EXT_texture_compression_dxt1 , ANGLE_texture_compression_dxt , GLL, GLC, ES1, ES2, 2004)
EXT(EXT_texture_compression_latc , EXT_texture_compression_latc , GLL, x , x , x , 2006)
EXT(EXT_texture_compression_rgtc , ARB_texture_compression_rgtc , GLL, GLC, x , x , 2004)
EXT(OES_byte_coordinates , dummy_true , x , x , ES1, x , 2002)
EXT(OES_compressed_ETC1_RGB8_texture , OES_compressed_ETC1_RGB8_texture , x , x , ES1, ES2, 2005)
EXT(OES_compressed_paletted_texture , dummy_true , x , x , ES1, x , 2003)
+EXT(OES_copy_image , OES_copy_image , x , x , x , 30, 2014)
EXT(OES_depth24 , dummy_true , x , x , ES1, ES2, 2005)
EXT(OES_depth32 , dummy_false , x , x , x , x , 2005)
EXT(OES_depth_texture , ARB_depth_texture , x , x , x , ES2, 2006)
EXT(OES_depth_texture_cube_map , OES_depth_texture_cube_map , x , x , x , ES2, 2012)
+EXT(OES_draw_buffers_indexed , ARB_draw_buffers_blend , x , x , x , 30, 2014)
EXT(OES_draw_elements_base_vertex , ARB_draw_elements_base_vertex , x , x , x , ES2, 2014)
EXT(OES_draw_texture , OES_draw_texture , x , x , ES1, x , 2004)
EXT(OES_element_index_uint , dummy_true , x , x , ES1, ES2, 2005)
EXT(OES_query_matrix , dummy_true , x , x , ES1, x , 2003)
EXT(OES_read_format , dummy_true , GLL, GLC, ES1, x , 2003)
EXT(OES_rgb8_rgba8 , dummy_true , x , x , ES1, ES2, 2005)
+EXT(OES_sample_shading , OES_sample_variables , x , x , x , 30, 2014)
+EXT(OES_sample_variables , OES_sample_variables , x , x , x , 30, 2014)
EXT(OES_shader_image_atomic , ARB_shader_image_load_store , x , x , x , 31, 2015)
+EXT(OES_shader_multisample_interpolation , OES_sample_variables , x , x , x , 30, 2014)
EXT(OES_single_precision , dummy_true , x , x , ES1, x , 2003)
EXT(OES_standard_derivatives , OES_standard_derivatives , x , x , x , ES2, 2005)
EXT(OES_stencil1 , dummy_false , x , x , x , x , 2005)
EXT(OES_surfaceless_context , dummy_true , x , x , ES1, ES2, 2012)
EXT(OES_texture_3D , dummy_true , x , x , x , ES2, 2005)
EXT(OES_texture_border_clamp , ARB_texture_border_clamp , x , x , x , ES2, 2014)
+EXT(OES_texture_buffer , OES_texture_buffer , x , x , x , 31, 2014)
+EXT(OES_texture_compression_astc , OES_texture_compression_astc , x , x , ES1, ES2, 2015)
EXT(OES_texture_cube_map , ARB_texture_cube_map , x , x , ES1, x , 2007)
EXT(OES_texture_env_crossbar , ARB_texture_env_crossbar , x , x , ES1, x , 2005)
EXT(OES_texture_float , OES_texture_float , x , x , x , ES2, 2005)