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mesa/extensions: Replace extension::api_set with ::version
authorNanley Chery <nanley.g.chery@intel.com>
Mon, 21 Sep 2015 18:23:33 +0000 (11:23 -0700)
committerNanley Chery <nanley.g.chery@intel.com>
Thu, 12 Nov 2015 21:10:37 +0000 (13:10 -0800)
The api_set field has no users outside of _mesa_extension_supported().
Remove it and allow the version field to take its place.

The brunt of the transformation was performed with the following vim commands:
s/\(GL [^,]\+\),\s*\d*,\s*\d*\(,\s*\d*\)\(,\s*\d*\)/\1, GLL, GLC\2\3/g
s/\(GLL [^,]\+\)\,\s*\d*/\1, GLL/g
s/\(GLC [^,]\+\)\(,\s*\d*\),\s*\d*\(,\s*\d*\)\(,\s*\d*\)/\1\2, GLC\3\4/g
s/\( ES1[^,]*\)\(,\s*\(\w\|\d\)\+\)\(,\s*\(\w\|\d\)\+\),\s*\d*/\1\2\4, ES1/g
s/\( ES2[^,]*\)\(,\s*\(\w\|\d\)\+\)\(,\s*\(\w\|\d\)\+\)\(,\s*\(\w\|\d\)\+\),\s*\d*/\1\2\4\6, ES2/g

Signed-off-by: Nanley Chery <nanley.g.chery@intel.com>
Reviewed-by: Chad Versace <chad.versace@intel.com>
src/mesa/main/extensions.c patch | blob | history
src/mesa/main/extensions_table.h patch | blob | history

diff --git a/src/mesa/main/extensions.c b/src/mesa/main/extensions.c
index 1ce73f3bab00542c59efb6bc4342a4dbd6559a94..c7609bea0f06ae1d72850a629b17f174f971d5fe 100644 (file)
--- a/src/mesa/main/extensions.c
+++ b/src/mesa/main/extensions.c
@@ -42,15 +42,6 @@ struct gl_extensions _mesa_extension_override_disables;
 static char *extra_extensions = NULL;
 static char *cant_disable_extensions = NULL;
 
-enum {
-   DISABLE = 0,
-   GLL = 1 << API_OPENGL_COMPAT,       /* GL Legacy / Compatibility */
-   GLC = 1 << API_OPENGL_CORE,  /* GL Core */
-   GL  = (1 << API_OPENGL_COMPAT) | (1 << API_OPENGL_CORE),
-   ES1 = 1 << API_OPENGLES,
-   ES2 = 1 << API_OPENGLES2,
-};
-
 /**
  * \brief An element of the \c extension_table.
  */
@@ -61,9 +52,6 @@ struct extension {
    /** Offset (in bytes) of the corresponding member in struct gl_extensions. */
    size_t offset;
 
-   /** Set of API's in which the extension exists, as a bitset. */
-   uint8_t api_set;
-
    /** Minimum version the extension requires for the given API
     * (see gl_api defined in mtypes.h). The value is equal to:
     * 10 * major_version + minor_version
@@ -87,8 +75,8 @@ struct extension {
  * \brief Table of supported OpenGL extensions for all API's.
  */
 static const struct extension extension_table[] = {
-#define EXT(name_str, driver_cap, api_flags, gll_ver, glc_ver, gles_ver, gles2_ver, yyyy) \
-        { .name = "GL_" #name_str, .offset = o(driver_cap), .api_set = api_flags, \
+#define EXT(name_str, driver_cap, gll_ver, glc_ver, gles_ver, gles2_ver, yyyy) \
+        { .name = "GL_" #name_str, .offset = o(driver_cap), \
           .version = { \
             [API_OPENGL_COMPAT] = gll_ver, \
             [API_OPENGL_CORE]   = glc_ver, \
@@ -434,11 +422,8 @@ _mesa_extension_supported(const struct gl_context *ctx, extension_index i)
 {
    const bool *base = (bool *) &ctx->Extensions;
    const struct extension *ext = extension_table + i;
-   const uint8_t api_bit = 1 << ctx->API;
 
-   return (ext->api_set & api_bit) &&
-          (ctx->Version >= ext->version[ctx->API]) &&
-          base[ext->offset];
+   return (ctx->Version >= ext->version[ctx->API]) && base[ext->offset];
 }
 
 /**
diff --git a/src/mesa/main/extensions_table.h b/src/mesa/main/extensions_table.h
index e5b8aa0ec720da78e4fc850adf3a284bffe16a88..d983562dd8696a3f465d4734b38af3131494f4b8 100644 (file)
--- a/src/mesa/main/extensions_table.h
+++ b/src/mesa/main/extensions_table.h
@@ -1,325 +1,335 @@
-EXT(ARB_ES2_compatibility                   , ARB_ES2_compatibility                  , GL             ,  0,  0,  0,  0, 2009)
-EXT(ARB_ES3_compatibility                   , ARB_ES3_compatibility                  , GL             ,  0,  0,  0,  0, 2012)
-EXT(ARB_arrays_of_arrays                    , ARB_arrays_of_arrays                   , GL             ,  0,  0,  0,  0, 2012)
-EXT(ARB_base_instance                       , ARB_base_instance                      , GL             ,  0,  0,  0,  0, 2011)
-EXT(ARB_blend_func_extended                 , ARB_blend_func_extended                , GL             ,  0,  0,  0,  0, 2009)
-EXT(ARB_buffer_storage                      , ARB_buffer_storage                     , GL             ,  0,  0,  0,  0, 2013)
-EXT(ARB_clear_buffer_object                 , dummy_true                             , GL             ,  0,  0,  0,  0, 2012)
-EXT(ARB_clear_texture                       , ARB_clear_texture                      , GL             ,  0,  0,  0,  0, 2013)
-EXT(ARB_clip_control                        , ARB_clip_control                       , GL             ,  0,  0,  0,  0, 2014)
-EXT(ARB_color_buffer_float                  , ARB_color_buffer_float                 , GL             ,  0,  0,  0,  0, 2004)
-EXT(ARB_compressed_texture_pixel_storage    , dummy_true                             , GL             ,  0,  0,  0,  0, 2011)
-EXT(ARB_compute_shader                      , ARB_compute_shader                     , GL             ,  0,  0,  0,  0, 2012)
-EXT(ARB_conditional_render_inverted         , ARB_conditional_render_inverted        , GL             ,  0,  0,  0,  0, 2014)
-EXT(ARB_copy_buffer                         , dummy_true                             , GL             ,  0,  0,  0,  0, 2008)
-EXT(ARB_copy_image                          , ARB_copy_image                         , GL             ,  0,  0,  0,  0, 2012)
-EXT(ARB_conservative_depth                  , ARB_conservative_depth                 , GL             ,  0,  0,  0,  0, 2011)
-EXT(ARB_debug_output                        , dummy_true                             , GL             ,  0,  0,  0,  0, 2009)
-EXT(ARB_depth_buffer_float                  , ARB_depth_buffer_float                 , GL             ,  0,  0,  0,  0, 2008)
-EXT(ARB_depth_clamp                         , ARB_depth_clamp                        , GL             ,  0,  0,  0,  0, 2003)
-EXT(ARB_depth_texture                       , ARB_depth_texture                      , GLL            ,  0,  0,  0,  0, 2001)
-EXT(ARB_derivative_control                  , ARB_derivative_control                 , GL             ,  0,  0,  0,  0, 2014)
-EXT(ARB_direct_state_access                 , dummy_true                             , GLC            ,  0,  0,  0,  0, 2014)
-EXT(ARB_draw_buffers                        , dummy_true                             , GL             ,  0,  0,  0,  0, 2002)
-EXT(ARB_draw_buffers_blend                  , ARB_draw_buffers_blend                 , GL             ,  0,  0,  0,  0, 2009)
-EXT(ARB_draw_elements_base_vertex           , ARB_draw_elements_base_vertex          , GL             ,  0,  0,  0,  0, 2009)
-EXT(ARB_draw_indirect                       , ARB_draw_indirect                      , GLC            ,  0,  0,  0,  0, 2010)
-EXT(ARB_draw_instanced                      , ARB_draw_instanced                     , GL             ,  0,  0,  0,  0, 2008)
-EXT(ARB_enhanced_layouts                    , ARB_enhanced_layouts                   , GLC            ,  0,  0,  0,  0, 2013)
-EXT(ARB_explicit_attrib_location            , ARB_explicit_attrib_location           , GL             ,  0,  0,  0,  0, 2009)
-EXT(ARB_explicit_uniform_location           , ARB_explicit_uniform_location          , GL             ,  0,  0,  0,  0, 2012)
-EXT(ARB_fragment_coord_conventions          , ARB_fragment_coord_conventions         , GL             ,  0,  0,  0,  0, 2009)
-EXT(ARB_fragment_layer_viewport             , ARB_fragment_layer_viewport            , GLC            ,  0,  0,  0,  0, 2012)
-EXT(ARB_fragment_program                    , ARB_fragment_program                   , GLL            ,  0,  0,  0,  0, 2002)
-EXT(ARB_fragment_program_shadow             , ARB_fragment_program_shadow            , GLL            ,  0,  0,  0,  0, 2003)
-EXT(ARB_fragment_shader                     , ARB_fragment_shader                    , GL             ,  0,  0,  0,  0, 2002)
-EXT(ARB_framebuffer_no_attachments          , ARB_framebuffer_no_attachments         , GL             ,  0,  0,  0,  0, 2012)
-EXT(ARB_framebuffer_object                  , ARB_framebuffer_object                 , GL             ,  0,  0,  0,  0, 2005)
-EXT(ARB_framebuffer_sRGB                    , EXT_framebuffer_sRGB                   , GL             ,  0,  0,  0,  0, 1998)
-EXT(ARB_get_program_binary                  , dummy_true                             , GL             ,  0,  0,  0,  0, 2010)
-EXT(ARB_get_texture_sub_image               , dummy_true                             , GL             ,  0,  0,  0,  0, 2014)
-EXT(ARB_gpu_shader5                         , ARB_gpu_shader5                        , GLC            ,  0,  0,  0,  0, 2010)
-EXT(ARB_gpu_shader_fp64                     , ARB_gpu_shader_fp64                    , GLC            ,  0,  0,  0,  0, 2010)
-EXT(ARB_half_float_pixel                    , dummy_true                             , GL             ,  0,  0,  0,  0, 2003)
-EXT(ARB_half_float_vertex                   , ARB_half_float_vertex                  , GL             ,  0,  0,  0,  0, 2008)
-EXT(ARB_instanced_arrays                    , ARB_instanced_arrays                   , GL             ,  0,  0,  0,  0, 2008)
-EXT(ARB_internalformat_query                , ARB_internalformat_query               , GL             ,  0,  0,  0,  0, 2011)
-EXT(ARB_invalidate_subdata                  , dummy_true                             , GL             ,  0,  0,  0,  0, 2012)
-EXT(ARB_map_buffer_alignment                , dummy_true                             , GL             ,  0,  0,  0,  0, 2011)
-EXT(ARB_map_buffer_range                    , ARB_map_buffer_range                   , GL             ,  0,  0,  0,  0, 2008)
-EXT(ARB_multi_bind                          , dummy_true                             , GL             ,  0,  0,  0,  0, 2013)
-EXT(ARB_multi_draw_indirect                 , ARB_draw_indirect                      , GLC            ,  0,  0,  0,  0, 2012)
-EXT(ARB_multisample                         , dummy_true                             , GLL            ,  0,  0,  0,  0, 1994)
-EXT(ARB_multitexture                        , dummy_true                             , GLL            ,  0,  0,  0,  0, 1998)
-EXT(ARB_occlusion_query2                    , ARB_occlusion_query2                   , GL             ,  0,  0,  0,  0, 2003)
-EXT(ARB_occlusion_query                     , ARB_occlusion_query                    , GLL            ,  0,  0,  0,  0, 2001)
-EXT(ARB_pipeline_statistics_query           , ARB_pipeline_statistics_query          , GL             ,  0,  0,  0,  0, 2014)
-EXT(ARB_pixel_buffer_object                 , EXT_pixel_buffer_object                , GL             ,  0,  0,  0,  0, 2004)
-EXT(ARB_point_parameters                    , EXT_point_parameters                   , GLL            ,  0,  0,  0,  0, 1997)
-EXT(ARB_point_sprite                        , ARB_point_sprite                       , GL             ,  0,  0,  0,  0, 2003)
-EXT(ARB_program_interface_query             , dummy_true                             , GL             ,  0,  0,  0,  0, 2012)
-EXT(ARB_provoking_vertex                    , EXT_provoking_vertex                   , GL             ,  0,  0,  0,  0, 2009)
-EXT(ARB_robustness                          , dummy_true                             , GL             ,  0,  0,  0,  0, 2010)
-EXT(ARB_sample_shading                      , ARB_sample_shading                     , GL             ,  0,  0,  0,  0, 2009)
-EXT(ARB_sampler_objects                     , dummy_true                             , GL             ,  0,  0,  0,  0, 2009)
-EXT(ARB_seamless_cube_map                   , ARB_seamless_cube_map                  , GL             ,  0,  0,  0,  0, 2009)
-EXT(ARB_seamless_cubemap_per_texture        , AMD_seamless_cubemap_per_texture       , GL             ,  0,  0,  0,  0, 2013)
-EXT(ARB_separate_shader_objects             , dummy_true                             , GL             ,  0,  0,  0,  0, 2010)
-EXT(ARB_shader_atomic_counters              , ARB_shader_atomic_counters             , GL             ,  0,  0,  0,  0, 2011)
-EXT(ARB_shader_bit_encoding                 , ARB_shader_bit_encoding                , GL             ,  0,  0,  0,  0, 2010)
-EXT(ARB_shader_clock                        , ARB_shader_clock                       , GL             ,  0,  0,  0,  0, 2015)
-EXT(ARB_shader_image_load_store             , ARB_shader_image_load_store            , GL             ,  0,  0,  0,  0, 2011)
-EXT(ARB_shader_image_size                   , ARB_shader_image_size                  , GL             ,  0,  0,  0,  0, 2012)
-EXT(ARB_shader_objects                      , dummy_true                             , GL             ,  0,  0,  0,  0, 2002)
-EXT(ARB_shader_precision                    , ARB_shader_precision                   , GL             ,  0,  0,  0,  0, 2010)
-EXT(ARB_shader_stencil_export               , ARB_shader_stencil_export              , GL             ,  0,  0,  0,  0, 2009)
-EXT(ARB_shader_storage_buffer_object        , ARB_shader_storage_buffer_object       , GL             ,  0,  0,  0,  0, 2012)
-EXT(ARB_shader_subroutine                   , ARB_shader_subroutine                  , GLC            ,  0,  0,  0,  0, 2010)
-EXT(ARB_shader_texture_image_samples        , ARB_shader_texture_image_samples       , GL             ,  0,  0,  0,  0, 2014)
-EXT(ARB_shader_texture_lod                  , ARB_shader_texture_lod                 , GL             ,  0,  0,  0,  0, 2009)
-EXT(ARB_shading_language_100                , dummy_true                             , GLL            ,  0,  0,  0,  0, 2003)
-EXT(ARB_shading_language_packing            , ARB_shading_language_packing           , GL             ,  0,  0,  0,  0, 2011)
-EXT(ARB_shading_language_420pack            , ARB_shading_language_420pack           , GL             ,  0,  0,  0,  0, 2011)
-EXT(ARB_shadow                              , ARB_shadow                             , GLL            ,  0,  0,  0,  0, 2001)
-EXT(ARB_stencil_texturing                   , ARB_stencil_texturing                  , GL             ,  0,  0,  0,  0, 2012)
-EXT(ARB_sync                                , ARB_sync                               , GL             ,  0,  0,  0,  0, 2003)
-EXT(ARB_texture_barrier                     , NV_texture_barrier                     , GL             ,  0,  0,  0,  0, 2014)
-EXT(ARB_tessellation_shader                 , ARB_tessellation_shader                , GLC            ,  0,  0,  0,  0, 2009)
-EXT(ARB_texture_border_clamp                , ARB_texture_border_clamp               , GLL            ,  0,  0,  0,  0, 2000)
-EXT(ARB_texture_buffer_object               , ARB_texture_buffer_object              , GLC            ,  0,  0,  0,  0, 2008)
-EXT(ARB_texture_buffer_object_rgb32         , ARB_texture_buffer_object_rgb32        , GLC            ,  0,  0,  0,  0, 2009)
-EXT(ARB_texture_buffer_range                , ARB_texture_buffer_range               , GLC            ,  0,  0,  0,  0, 2012)
-EXT(ARB_texture_compression                 , dummy_true                             , GLL            ,  0,  0,  0,  0, 2000)
-EXT(ARB_texture_compression_bptc            , ARB_texture_compression_bptc           , GL             ,  0,  0,  0,  0, 2010)
-EXT(ARB_texture_compression_rgtc            , ARB_texture_compression_rgtc           , GL             ,  0,  0,  0,  0, 2004)
-EXT(ARB_texture_cube_map                    , ARB_texture_cube_map                   , GLL            ,  0,  0,  0,  0, 1999)
-EXT(ARB_texture_cube_map_array              , ARB_texture_cube_map_array             , GL             ,  0,  0,  0,  0, 2009)
-EXT(ARB_texture_env_add                     , dummy_true                             , GLL            ,  0,  0,  0,  0, 1999)
-EXT(ARB_texture_env_combine                 , ARB_texture_env_combine                , GLL            ,  0,  0,  0,  0, 2001)
-EXT(ARB_texture_env_crossbar                , ARB_texture_env_crossbar               , GLL            ,  0,  0,  0,  0, 2001)
-EXT(ARB_texture_env_dot3                    , ARB_texture_env_dot3                   , GLL            ,  0,  0,  0,  0, 2001)
-EXT(ARB_texture_float                       , ARB_texture_float                      , GL             ,  0,  0,  0,  0, 2004)
-EXT(ARB_texture_gather                      , ARB_texture_gather                     , GL             ,  0,  0,  0,  0, 2009)
-EXT(ARB_texture_mirrored_repeat             , dummy_true                             , GLL            ,  0,  0,  0,  0, 2001)
-EXT(ARB_texture_mirror_clamp_to_edge        , ARB_texture_mirror_clamp_to_edge       , GL             ,  0,  0,  0,  0, 2013)
-EXT(ARB_texture_multisample                 , ARB_texture_multisample                , GL             ,  0,  0,  0,  0, 2009)
-EXT(ARB_texture_non_power_of_two            , ARB_texture_non_power_of_two           , GL             ,  0,  0,  0,  0, 2003)
-EXT(ARB_texture_query_levels                , ARB_texture_query_levels               , GL             ,  0,  0,  0,  0, 2012)
-EXT(ARB_texture_query_lod                   , ARB_texture_query_lod                  , GL             ,  0,  0,  0,  0, 2009)
-EXT(ARB_texture_rectangle                   , NV_texture_rectangle                   , GL             ,  0,  0,  0,  0, 2004)
-EXT(ARB_texture_rgb10_a2ui                  , ARB_texture_rgb10_a2ui                 , GL             ,  0,  0,  0,  0, 2009)
-EXT(ARB_texture_rg                          , ARB_texture_rg                         , GL             ,  0,  0,  0,  0, 2008)
-EXT(ARB_texture_stencil8                    , ARB_texture_stencil8                   , GL             ,  0,  0,  0,  0, 2013)
-EXT(ARB_texture_storage                     , dummy_true                             , GL             ,  0,  0,  0,  0, 2011)
-EXT(ARB_texture_storage_multisample         , ARB_texture_multisample                , GL             ,  0,  0,  0,  0, 2012)
-EXT(ARB_texture_view                        , ARB_texture_view                       , GL             ,  0,  0,  0,  0, 2012)
-EXT(ARB_texture_swizzle                     , EXT_texture_swizzle                    , GL             ,  0,  0,  0,  0, 2008)
-EXT(ARB_timer_query                         , ARB_timer_query                        , GL             ,  0,  0,  0,  0, 2010)
-EXT(ARB_transform_feedback2                 , ARB_transform_feedback2                , GL             ,  0,  0,  0,  0, 2010)
-EXT(ARB_transform_feedback3                 , ARB_transform_feedback3                , GL             ,  0,  0,  0,  0, 2010)
-EXT(ARB_transform_feedback_instanced        , ARB_transform_feedback_instanced       , GL             ,  0,  0,  0,  0, 2011)
-EXT(ARB_transpose_matrix                    , dummy_true                             , GLL            ,  0,  0,  0,  0, 1999)
-EXT(ARB_uniform_buffer_object               , ARB_uniform_buffer_object              , GL             ,  0,  0,  0,  0, 2009)
-EXT(ARB_vertex_array_bgra                   , EXT_vertex_array_bgra                  , GL             ,  0,  0,  0,  0, 2008)
-EXT(ARB_vertex_array_object                 , dummy_true                             , GL             ,  0,  0,  0,  0, 2006)
-EXT(ARB_vertex_attrib_binding               , dummy_true                             , GL             ,  0,  0,  0,  0, 2012)
-EXT(ARB_vertex_buffer_object                , dummy_true                             , GLL            ,  0,  0,  0,  0, 2003)
-EXT(ARB_vertex_program                      , ARB_vertex_program                     , GLL            ,  0,  0,  0,  0, 2002)
-EXT(ARB_vertex_shader                       , ARB_vertex_shader                      , GL             ,  0,  0,  0,  0, 2002)
-EXT(ARB_vertex_attrib_64bit                 , ARB_vertex_attrib_64bit                , GLC            ,  0,  0,  0,  0, 2010)
-EXT(ARB_vertex_type_10f_11f_11f_rev         , ARB_vertex_type_10f_11f_11f_rev        , GL             ,  0,  0,  0,  0, 2013)
-EXT(ARB_vertex_type_2_10_10_10_rev          , ARB_vertex_type_2_10_10_10_rev         , GL             ,  0,  0,  0,  0, 2009)
-EXT(ARB_viewport_array                      , ARB_viewport_array                     , GLC            ,  0,  0,  0,  0, 2010)
-EXT(ARB_window_pos                          , dummy_true                             , GLL            ,  0,  0,  0,  0, 2001)
+#define GLL 0
+#define GLC 0
+#define ES1 0
+#define ES2 0
+#define  x ~0
+EXT(ARB_ES2_compatibility                   , ARB_ES2_compatibility                  , GLL, GLC,  x ,  x , 2009)
+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_blend_func_extended                 , ARB_blend_func_extended                , GLL, GLC,  x ,  x , 2009)
+EXT(ARB_buffer_storage                      , ARB_buffer_storage                     , GLL, GLC,  x ,  x , 2013)
+EXT(ARB_clear_buffer_object                 , dummy_true                             , GLL, GLC,  x ,  x , 2012)
+EXT(ARB_clear_texture                       , ARB_clear_texture                      , GLL, GLC,  x ,  x , 2013)
+EXT(ARB_clip_control                        , ARB_clip_control                       , GLL, GLC,  x ,  x , 2014)
+EXT(ARB_color_buffer_float                  , ARB_color_buffer_float                 , GLL, GLC,  x ,  x , 2004)
+EXT(ARB_compressed_texture_pixel_storage    , dummy_true                             , GLL, GLC,  x ,  x , 2011)
+EXT(ARB_compute_shader                      , ARB_compute_shader                     , GLL, GLC,  x ,  x , 2012)
+EXT(ARB_conditional_render_inverted         , ARB_conditional_render_inverted        , GLL, GLC,  x ,  x , 2014)
+EXT(ARB_copy_buffer                         , dummy_true                             , GLL, GLC,  x ,  x , 2008)
+EXT(ARB_copy_image                          , ARB_copy_image                         , GLL, GLC,  x ,  x , 2012)
+EXT(ARB_conservative_depth                  , ARB_conservative_depth                 , GLL, GLC,  x ,  x , 2011)
+EXT(ARB_debug_output                        , dummy_true                             , GLL, GLC,  x ,  x , 2009)
+EXT(ARB_depth_buffer_float                  , ARB_depth_buffer_float                 , GLL, GLC,  x ,  x , 2008)
+EXT(ARB_depth_clamp                         , ARB_depth_clamp                        , GLL, GLC,  x ,  x , 2003)
+EXT(ARB_depth_texture                       , ARB_depth_texture                      , GLL,  x ,  x ,  x , 2001)
+EXT(ARB_derivative_control                  , ARB_derivative_control                 , GLL, GLC,  x ,  x , 2014)
+EXT(ARB_direct_state_access                 , dummy_true                             ,  x , GLC,  x ,  x , 2014)
+EXT(ARB_draw_buffers                        , dummy_true                             , GLL, GLC,  x ,  x , 2002)
+EXT(ARB_draw_buffers_blend                  , ARB_draw_buffers_blend                 , GLL, GLC,  x ,  x , 2009)
+EXT(ARB_draw_elements_base_vertex           , ARB_draw_elements_base_vertex          , GLL, GLC,  x ,  x , 2009)
+EXT(ARB_draw_indirect                       , ARB_draw_indirect                      ,  x , GLC,  x ,  x , 2010)
+EXT(ARB_draw_instanced                      , ARB_draw_instanced                     , GLL, GLC,  x ,  x , 2008)
+EXT(ARB_enhanced_layouts                    , ARB_enhanced_layouts                   ,  x , GLC,  x ,  x , 2013)
+EXT(ARB_explicit_attrib_location            , ARB_explicit_attrib_location           , GLL, GLC,  x ,  x , 2009)
+EXT(ARB_explicit_uniform_location           , ARB_explicit_uniform_location          , GLL, GLC,  x ,  x , 2012)
+EXT(ARB_fragment_coord_conventions          , ARB_fragment_coord_conventions         , GLL, GLC,  x ,  x , 2009)
+EXT(ARB_fragment_layer_viewport             , ARB_fragment_layer_viewport            ,  x , GLC,  x ,  x , 2012)
+EXT(ARB_fragment_program                    , ARB_fragment_program                   , GLL,  x ,  x ,  x , 2002)
+EXT(ARB_fragment_program_shadow             , ARB_fragment_program_shadow            , GLL,  x ,  x ,  x , 2003)
+EXT(ARB_fragment_shader                     , ARB_fragment_shader                    , GLL, GLC,  x ,  x , 2002)
+EXT(ARB_framebuffer_no_attachments          , ARB_framebuffer_no_attachments         , GLL, GLC,  x ,  x , 2012)
+EXT(ARB_framebuffer_object                  , ARB_framebuffer_object                 , GLL, GLC,  x ,  x , 2005)
+EXT(ARB_framebuffer_sRGB                    , EXT_framebuffer_sRGB                   , GLL, GLC,  x ,  x , 1998)
+EXT(ARB_get_program_binary                  , dummy_true                             , GLL, GLC,  x ,  x , 2010)
+EXT(ARB_get_texture_sub_image               , dummy_true                             , GLL, GLC,  x ,  x , 2014)
+EXT(ARB_gpu_shader5                         , ARB_gpu_shader5                        ,  x , GLC,  x ,  x , 2010)
+EXT(ARB_gpu_shader_fp64                     , ARB_gpu_shader_fp64                    ,  x , GLC,  x ,  x , 2010)
+EXT(ARB_half_float_pixel                    , dummy_true                             , GLL, GLC,  x ,  x , 2003)
+EXT(ARB_half_float_vertex                   , ARB_half_float_vertex                  , GLL, GLC,  x ,  x , 2008)
+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_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_multi_bind                          , dummy_true                             , GLL, GLC,  x ,  x , 2013)
+EXT(ARB_multi_draw_indirect                 , ARB_draw_indirect                      ,  x , GLC,  x ,  x , 2012)
+EXT(ARB_multisample                         , dummy_true                             , GLL,  x ,  x ,  x , 1994)
+EXT(ARB_multitexture                        , dummy_true                             , GLL,  x ,  x ,  x , 1998)
+EXT(ARB_occlusion_query2                    , ARB_occlusion_query2                   , GLL, GLC,  x ,  x , 2003)
+EXT(ARB_occlusion_query                     , ARB_occlusion_query                    , GLL,  x ,  x ,  x , 2001)
+EXT(ARB_pipeline_statistics_query           , ARB_pipeline_statistics_query          , GLL, GLC,  x ,  x , 2014)
+EXT(ARB_pixel_buffer_object                 , EXT_pixel_buffer_object                , GLL, GLC,  x ,  x , 2004)
+EXT(ARB_point_parameters                    , EXT_point_parameters                   , GLL,  x ,  x ,  x , 1997)
+EXT(ARB_point_sprite                        , ARB_point_sprite                       , GLL, GLC,  x ,  x , 2003)
+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_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_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(ARB_shader_image_load_store             , ARB_shader_image_load_store            , GLL, GLC,  x ,  x , 2011)
+EXT(ARB_shader_image_size                   , ARB_shader_image_size                  , GLL, GLC,  x ,  x , 2012)
+EXT(ARB_shader_objects                      , dummy_true                             , GLL, GLC,  x ,  x , 2002)
+EXT(ARB_shader_precision                    , ARB_shader_precision                   , GLL, GLC,  x ,  x , 2010)
+EXT(ARB_shader_stencil_export               , ARB_shader_stencil_export              , GLL, GLC,  x ,  x , 2009)
+EXT(ARB_shader_storage_buffer_object        , ARB_shader_storage_buffer_object       , GLL, GLC,  x ,  x , 2012)
+EXT(ARB_shader_subroutine                   , ARB_shader_subroutine                  ,  x , 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_shading_language_100                , dummy_true                             , GLL,  x ,  x ,  x , 2003)
+EXT(ARB_shading_language_packing            , ARB_shading_language_packing           , GLL, GLC,  x ,  x , 2011)
+EXT(ARB_shading_language_420pack            , ARB_shading_language_420pack           , GLL, GLC,  x ,  x , 2011)
+EXT(ARB_shadow                              , ARB_shadow                             , GLL,  x ,  x ,  x , 2001)
+EXT(ARB_stencil_texturing                   , ARB_stencil_texturing                  , GLL, GLC,  x ,  x , 2012)
+EXT(ARB_sync                                , ARB_sync                               , GLL, GLC,  x ,  x , 2003)
+EXT(ARB_texture_barrier                     , NV_texture_barrier                     , GLL, GLC,  x ,  x , 2014)
+EXT(ARB_tessellation_shader                 , ARB_tessellation_shader                ,  x , GLC,  x ,  x , 2009)
+EXT(ARB_texture_border_clamp                , ARB_texture_border_clamp               , GLL,  x ,  x ,  x , 2000)
+EXT(ARB_texture_buffer_object               , ARB_texture_buffer_object              ,  x , GLC,  x ,  x , 2008)
+EXT(ARB_texture_buffer_object_rgb32         , ARB_texture_buffer_object_rgb32        ,  x , GLC,  x ,  x , 2009)
+EXT(ARB_texture_buffer_range                , ARB_texture_buffer_range               ,  x , GLC,  x ,  x , 2012)
+EXT(ARB_texture_compression                 , dummy_true                             , GLL,  x ,  x ,  x , 2000)
+EXT(ARB_texture_compression_bptc            , ARB_texture_compression_bptc           , GLL, GLC,  x ,  x , 2010)
+EXT(ARB_texture_compression_rgtc            , ARB_texture_compression_rgtc           , GLL, GLC,  x ,  x , 2004)
+EXT(ARB_texture_cube_map                    , ARB_texture_cube_map                   , GLL,  x ,  x ,  x , 1999)
+EXT(ARB_texture_cube_map_array              , ARB_texture_cube_map_array             , GLL, GLC,  x ,  x , 2009)
+EXT(ARB_texture_env_add                     , dummy_true                             , GLL,  x ,  x ,  x , 1999)
+EXT(ARB_texture_env_combine                 , ARB_texture_env_combine                , GLL,  x ,  x ,  x , 2001)
+EXT(ARB_texture_env_crossbar                , ARB_texture_env_crossbar               , GLL,  x ,  x ,  x , 2001)
+EXT(ARB_texture_env_dot3                    , ARB_texture_env_dot3                   , GLL,  x ,  x ,  x , 2001)
+EXT(ARB_texture_float                       , ARB_texture_float                      , GLL, GLC,  x ,  x , 2004)
+EXT(ARB_texture_gather                      , ARB_texture_gather                     , GLL, GLC,  x ,  x , 2009)
+EXT(ARB_texture_mirrored_repeat             , dummy_true                             , GLL,  x ,  x ,  x , 2001)
+EXT(ARB_texture_mirror_clamp_to_edge        , ARB_texture_mirror_clamp_to_edge       , GLL, GLC,  x ,  x , 2013)
+EXT(ARB_texture_multisample                 , ARB_texture_multisample                , GLL, GLC,  x ,  x , 2009)
+EXT(ARB_texture_non_power_of_two            , ARB_texture_non_power_of_two           , GLL, GLC,  x ,  x , 2003)
+EXT(ARB_texture_query_levels                , ARB_texture_query_levels               , GLL, GLC,  x ,  x , 2012)
+EXT(ARB_texture_query_lod                   , ARB_texture_query_lod                  , GLL, GLC,  x ,  x , 2009)
+EXT(ARB_texture_rectangle                   , NV_texture_rectangle                   , GLL, GLC,  x ,  x , 2004)
+EXT(ARB_texture_rgb10_a2ui                  , ARB_texture_rgb10_a2ui                 , GLL, GLC,  x ,  x , 2009)
+EXT(ARB_texture_rg                          , ARB_texture_rg                         , GLL, GLC,  x ,  x , 2008)
+EXT(ARB_texture_stencil8                    , ARB_texture_stencil8                   , GLL, GLC,  x ,  x , 2013)
+EXT(ARB_texture_storage                     , dummy_true                             , GLL, GLC,  x ,  x , 2011)
+EXT(ARB_texture_storage_multisample         , ARB_texture_multisample                , GLL, GLC,  x ,  x , 2012)
+EXT(ARB_texture_view                        , ARB_texture_view                       , GLL, GLC,  x ,  x , 2012)
+EXT(ARB_texture_swizzle                     , EXT_texture_swizzle                    , GLL, GLC,  x ,  x , 2008)
+EXT(ARB_timer_query                         , ARB_timer_query                        , GLL, GLC,  x ,  x , 2010)
+EXT(ARB_transform_feedback2                 , ARB_transform_feedback2                , GLL, GLC,  x ,  x , 2010)
+EXT(ARB_transform_feedback3                 , ARB_transform_feedback3                , GLL, GLC,  x ,  x , 2010)
+EXT(ARB_transform_feedback_instanced        , ARB_transform_feedback_instanced       , GLL, GLC,  x ,  x , 2011)
+EXT(ARB_transpose_matrix                    , dummy_true                             , GLL,  x ,  x ,  x , 1999)
+EXT(ARB_uniform_buffer_object               , ARB_uniform_buffer_object              , GLL, GLC,  x ,  x , 2009)
+EXT(ARB_vertex_array_bgra                   , EXT_vertex_array_bgra                  , GLL, GLC,  x ,  x , 2008)
+EXT(ARB_vertex_array_object                 , dummy_true                             , GLL, GLC,  x ,  x , 2006)
+EXT(ARB_vertex_attrib_binding               , dummy_true                             , GLL, GLC,  x ,  x , 2012)
+EXT(ARB_vertex_buffer_object                , dummy_true                             , GLL,  x ,  x ,  x , 2003)
+EXT(ARB_vertex_program                      , ARB_vertex_program                     , GLL,  x ,  x ,  x , 2002)
+EXT(ARB_vertex_shader                       , ARB_vertex_shader                      , GLL, GLC,  x ,  x , 2002)
+EXT(ARB_vertex_attrib_64bit                 , ARB_vertex_attrib_64bit                ,  x , GLC,  x ,  x , 2010)
+EXT(ARB_vertex_type_10f_11f_11f_rev         , ARB_vertex_type_10f_11f_11f_rev        , GLL, GLC,  x ,  x , 2013)
+EXT(ARB_vertex_type_2_10_10_10_rev          , ARB_vertex_type_2_10_10_10_rev         , GLL, GLC,  x ,  x , 2009)
+EXT(ARB_viewport_array                      , ARB_viewport_array                     ,  x , GLC,  x ,  x , 2010)
+EXT(ARB_window_pos                          , dummy_true                             , GLL,  x ,  x ,  x , 2001)
 
-EXT(EXT_abgr                                , dummy_true                             , GL             ,  0,  0,  0,  0, 1995)
-EXT(EXT_bgra                                , dummy_true                             , GLL            ,  0,  0,  0,  0, 1995)
-EXT(EXT_blend_color                         , EXT_blend_color                        , GLL            ,  0,  0,  0,  0, 1995)
-EXT(EXT_blend_equation_separate             , EXT_blend_equation_separate            , GL             ,  0,  0,  0,  0, 2003)
-EXT(EXT_blend_func_separate                 , EXT_blend_func_separate                , GLL            ,  0,  0,  0,  0, 1999)
-EXT(EXT_discard_framebuffer                 , dummy_true                             ,       ES1 | ES2,  0,  0,  0,  0, 2009)
-EXT(EXT_blend_minmax                        , EXT_blend_minmax                       , GLL | ES1 | ES2,  0,  0,  0,  0, 1995)
-EXT(EXT_blend_subtract                      , dummy_true                             , GLL            ,  0,  0,  0,  0, 1995)
-EXT(EXT_buffer_storage                      , ARB_buffer_storage                     , ES2            ,  0,  0,  0, 31, 2015)
-EXT(EXT_compiled_vertex_array               , dummy_true                             , GLL            ,  0,  0,  0,  0, 1996)
-EXT(EXT_copy_texture                        , dummy_true                             , GLL            ,  0,  0,  0,  0, 1995)
-EXT(EXT_depth_bounds_test                   , EXT_depth_bounds_test                  , GL             ,  0,  0,  0,  0, 2002)
-EXT(EXT_draw_buffers                        , dummy_true                             ,             ES2,  0,  0,  0,  0, 2012)
-EXT(EXT_draw_buffers2                       , EXT_draw_buffers2                      , GL             ,  0,  0,  0,  0, 2006)
-EXT(EXT_draw_elements_base_vertex           , ARB_draw_elements_base_vertex          , ES2            ,  0,  0,  0,  0, 2014)
-EXT(EXT_draw_instanced                      , ARB_draw_instanced                     , GL             ,  0,  0,  0,  0, 2006)
-EXT(EXT_draw_range_elements                 , dummy_true                             , GLL            ,  0,  0,  0,  0, 1997)
-EXT(EXT_fog_coord                           , dummy_true                             , GLL            ,  0,  0,  0,  0, 1999)
-EXT(EXT_framebuffer_blit                    , dummy_true                             , GL             ,  0,  0,  0,  0, 2005)
-EXT(EXT_framebuffer_multisample             , EXT_framebuffer_multisample            , GL             ,  0,  0,  0,  0, 2005)
-EXT(EXT_framebuffer_multisample_blit_scaled , EXT_framebuffer_multisample_blit_scaled, GL             ,  0,  0,  0,  0, 2011)
-EXT(EXT_framebuffer_object                  , dummy_true                             , GLL            ,  0,  0,  0,  0, 2000)
-EXT(EXT_framebuffer_sRGB                    , EXT_framebuffer_sRGB                   , GL             ,  0,  0,  0,  0, 1998)
-EXT(EXT_gpu_program_parameters              , EXT_gpu_program_parameters             , GLL            ,  0,  0,  0,  0, 2006)
-EXT(EXT_gpu_shader4                         , EXT_gpu_shader4                        , GL             ,  0,  0,  0,  0, 2006)
-EXT(EXT_map_buffer_range                    , ARB_map_buffer_range                   ,       ES1 | ES2,  0,  0,  0,  0, 2012)
-EXT(EXT_multi_draw_arrays                   , dummy_true                             , GLL | ES1 | ES2,  0,  0,  0,  0, 1999)
-EXT(EXT_packed_depth_stencil                , dummy_true                             , GL             ,  0,  0,  0,  0, 2005)
-EXT(EXT_packed_float                        , EXT_packed_float                       , GL             ,  0,  0,  0,  0, 2004)
-EXT(EXT_packed_pixels                       , dummy_true                             , GLL            ,  0,  0,  0,  0, 1997)
-EXT(EXT_pixel_buffer_object                 , EXT_pixel_buffer_object                , GL             ,  0,  0,  0,  0, 2004)
-EXT(EXT_point_parameters                    , EXT_point_parameters                   , GLL            ,  0,  0,  0,  0, 1997)
-EXT(EXT_polygon_offset                      , dummy_true                             , GLL            ,  0,  0,  0,  0, 1995)
-EXT(EXT_polygon_offset_clamp                , EXT_polygon_offset_clamp               , GL             ,  0,  0,  0,  0, 2014)
-EXT(EXT_provoking_vertex                    , EXT_provoking_vertex                   , GL             ,  0,  0,  0,  0, 2009)
-EXT(EXT_rescale_normal                      , dummy_true                             , GLL            ,  0,  0,  0,  0, 1997)
-EXT(EXT_secondary_color                     , dummy_true                             , GLL            ,  0,  0,  0,  0, 1999)
-EXT(EXT_separate_shader_objects             , dummy_true                             ,            ES2 ,  0,  0,  0,  0, 2013)
-EXT(EXT_separate_specular_color             , dummy_true                             , GLL            ,  0,  0,  0,  0, 1997)
-EXT(EXT_shader_integer_mix                  , EXT_shader_integer_mix                 , GL       | ES2 ,  0,  0,  0, 30, 2013)
-EXT(EXT_shadow_funcs                        , ARB_shadow                             , GLL            ,  0,  0,  0,  0, 2002)
-EXT(EXT_stencil_two_side                    , EXT_stencil_two_side                   , GLL            ,  0,  0,  0,  0, 2001)
-EXT(EXT_stencil_wrap                        , dummy_true                             , GLL            ,  0,  0,  0,  0, 2002)
-EXT(EXT_subtexture                          , dummy_true                             , GLL            ,  0,  0,  0,  0, 1995)
-EXT(EXT_texture3D                           , EXT_texture3D                          , GLL            ,  0,  0,  0,  0, 1996)
-EXT(EXT_texture_array                       , EXT_texture_array                      , GL             ,  0,  0,  0,  0, 2006)
-EXT(EXT_texture_compression_dxt1            , ANGLE_texture_compression_dxt          , GL | ES1 | ES2 ,  0,  0,  0,  0, 2004)
-EXT(ANGLE_texture_compression_dxt3          , ANGLE_texture_compression_dxt          , GL | ES1 | ES2 ,  0,  0,  0,  0, 2011)
-EXT(ANGLE_texture_compression_dxt5          , ANGLE_texture_compression_dxt          , GL | ES1 | ES2 ,  0,  0,  0,  0, 2011)
-EXT(EXT_texture_compression_latc            , EXT_texture_compression_latc           , GLL            ,  0,  0,  0,  0, 2006)
-EXT(EXT_texture_compression_rgtc            , ARB_texture_compression_rgtc           , GL             ,  0,  0,  0,  0, 2004)
-EXT(EXT_texture_compression_s3tc            , EXT_texture_compression_s3tc           , GL             ,  0,  0,  0,  0, 2000)
-EXT(EXT_texture_cube_map                    , ARB_texture_cube_map                   , GLL            ,  0,  0,  0,  0, 2001)
-EXT(EXT_texture_edge_clamp                  , dummy_true                             , GLL            ,  0,  0,  0,  0, 1997)
-EXT(EXT_texture_env_add                     , dummy_true                             , GLL            ,  0,  0,  0,  0, 1999)
-EXT(EXT_texture_env_combine                 , dummy_true                             , GLL            ,  0,  0,  0,  0, 2000)
-EXT(EXT_texture_env_dot3                    , EXT_texture_env_dot3                   , GLL            ,  0,  0,  0,  0, 2000)
-EXT(EXT_texture_filter_anisotropic          , EXT_texture_filter_anisotropic         , GL | ES1 | ES2 ,  0,  0,  0,  0, 1999)
-EXT(EXT_texture_format_BGRA8888             , dummy_true                             ,      ES1 | ES2 ,  0,  0,  0,  0, 2005)
-EXT(EXT_texture_rg                          , ARB_texture_rg                         ,            ES2 ,  0,  0,  0,  0, 2011)
-EXT(EXT_read_format_bgra                    , dummy_true                             ,      ES1 | ES2 ,  0,  0,  0,  0, 2009)
-EXT(EXT_texture_integer                     , EXT_texture_integer                    , GL             ,  0,  0,  0,  0, 2006)
-EXT(EXT_texture_lod_bias                    , dummy_true                             , GLL | ES1      ,  0,  0,  0,  0, 1999)
-EXT(EXT_texture_mirror_clamp                , EXT_texture_mirror_clamp               , GL             ,  0,  0,  0,  0, 2004)
-EXT(EXT_texture_object                      , dummy_true                             , GLL            ,  0,  0,  0,  0, 1995)
-EXT(EXT_texture                             , dummy_true                             , GLL            ,  0,  0,  0,  0, 1996)
-EXT(EXT_texture_rectangle                   , NV_texture_rectangle                   , GLL            ,  0,  0,  0,  0, 2004)
-EXT(EXT_texture_shared_exponent             , EXT_texture_shared_exponent            , GL             ,  0,  0,  0,  0, 2004)
-EXT(EXT_texture_snorm                       , EXT_texture_snorm                      , GL             ,  0,  0,  0,  0, 2009)
-EXT(EXT_texture_sRGB                        , EXT_texture_sRGB                       , GL             ,  0,  0,  0,  0, 2004)
-EXT(EXT_texture_sRGB_decode                 , EXT_texture_sRGB_decode                , GL             ,  0,  0,  0,  0, 2006)
-EXT(EXT_texture_swizzle                     , EXT_texture_swizzle                    , GL             ,  0,  0,  0,  0, 2008)
-EXT(EXT_texture_type_2_10_10_10_REV         , dummy_true                             ,            ES2 ,  0,  0,  0,  0, 2008)
-EXT(EXT_timer_query                         , EXT_timer_query                        , GL             ,  0,  0,  0,  0, 2006)
-EXT(EXT_transform_feedback                  , EXT_transform_feedback                 , GL             ,  0,  0,  0,  0, 2011)
-EXT(EXT_unpack_subimage                     , dummy_true                             ,            ES2 ,  0,  0,  0,  0, 2011)
-EXT(EXT_vertex_array_bgra                   , EXT_vertex_array_bgra                  , GL             ,  0,  0,  0,  0, 2008)
-EXT(EXT_vertex_array                        , dummy_true                             , GLL            ,  0,  0,  0,  0, 1995)
-EXT(EXT_color_buffer_float                  , dummy_true                             ,            ES2 ,  0,  0,  0, 30, 2013)
+EXT(EXT_abgr                                , dummy_true                             , GLL, GLC,  x ,  x , 1995)
+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_blend_func_separate                 , EXT_blend_func_separate                , GLL,  x ,  x ,  x , 1999)
+EXT(EXT_buffer_storage                      , ARB_buffer_storage                     ,  x ,  x ,  x ,  31, 2015)
+EXT(EXT_discard_framebuffer                 , dummy_true                             ,  x ,  x , ES1, ES2, 2009)
+EXT(EXT_blend_minmax                        , EXT_blend_minmax                       , GLL,  x , ES1, ES2, 1995)
+EXT(EXT_blend_subtract                      , dummy_true                             , GLL,  x ,  x ,  x , 1995)
+EXT(EXT_compiled_vertex_array               , dummy_true                             , GLL,  x ,  x ,  x , 1996)
+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_draw_buffers                        , dummy_true                             ,  x ,  x ,  x , ES2, 2012)
+EXT(EXT_draw_buffers2                       , EXT_draw_buffers2                      , GLL, GLC,  x ,  x , 2006)
+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_fog_coord                           , dummy_true                             , GLL,  x ,  x ,  x , 1999)
+EXT(EXT_framebuffer_blit                    , dummy_true                             , GLL, GLC,  x ,  x , 2005)
+EXT(EXT_framebuffer_multisample             , EXT_framebuffer_multisample            , GLL, GLC,  x ,  x , 2005)
+EXT(EXT_framebuffer_multisample_blit_scaled , EXT_framebuffer_multisample_blit_scaled, GLL, GLC,  x ,  x , 2011)
+EXT(EXT_framebuffer_object                  , dummy_true                             , GLL,  x ,  x ,  x , 2000)
+EXT(EXT_framebuffer_sRGB                    , EXT_framebuffer_sRGB                   , GLL, GLC,  x ,  x , 1998)
+EXT(EXT_gpu_program_parameters              , EXT_gpu_program_parameters             , GLL,  x ,  x ,  x , 2006)
+EXT(EXT_gpu_shader4                         , EXT_gpu_shader4                        , GLL, GLC,  x ,  x , 2006)
+EXT(EXT_map_buffer_range                    , ARB_map_buffer_range                   ,  x ,  x , ES1, ES2, 2012)
+EXT(EXT_multi_draw_arrays                   , dummy_true                             , GLL,  x , ES1, ES2, 1999)
+EXT(EXT_packed_depth_stencil                , dummy_true                             , GLL, GLC,  x ,  x , 2005)
+EXT(EXT_packed_float                        , EXT_packed_float                       , GLL, GLC,  x ,  x , 2004)
+EXT(EXT_packed_pixels                       , 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_provoking_vertex                    , EXT_provoking_vertex                   , GLL, GLC,  x ,  x , 2009)
+EXT(EXT_rescale_normal                      , dummy_true                             , GLL,  x ,  x ,  x , 1997)
+EXT(EXT_secondary_color                     , dummy_true                             , GLL,  x ,  x ,  x , 1999)
+EXT(EXT_separate_shader_objects             , dummy_true                             ,  x ,  x ,  x , ES2, 2013)
+EXT(EXT_separate_specular_color             , dummy_true                             , GLL,  x ,  x ,  x , 1997)
+EXT(EXT_shader_integer_mix                  , EXT_shader_integer_mix                 , GLL, GLC, ES1,  30, 2013)
+EXT(EXT_shadow_funcs                        , ARB_shadow                             , GLL,  x ,  x ,  x , 2002)
+EXT(EXT_stencil_two_side                    , EXT_stencil_two_side                   , GLL,  x ,  x ,  x , 2001)
+EXT(EXT_stencil_wrap                        , dummy_true                             , GLL,  x ,  x ,  x , 2002)
+EXT(EXT_subtexture                          , dummy_true                             , GLL,  x ,  x ,  x , 1995)
+EXT(EXT_texture3D                           , EXT_texture3D                          , GLL,  x ,  x ,  x , 1996)
+EXT(EXT_texture_array                       , EXT_texture_array                      , GLL, GLC,  x ,  x , 2006)
+EXT(EXT_texture_compression_dxt1            , ANGLE_texture_compression_dxt          , GLL, GLC, ES1, ES2, 2004)
+EXT(ANGLE_texture_compression_dxt3          , ANGLE_texture_compression_dxt          , GLL, GLC, ES1, ES2, 2011)
+EXT(ANGLE_texture_compression_dxt5          , ANGLE_texture_compression_dxt          , GLL, GLC, ES1, ES2, 2011)
+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(EXT_texture_compression_s3tc            , EXT_texture_compression_s3tc           , GLL, GLC,  x ,  x , 2000)
+EXT(EXT_texture_cube_map                    , ARB_texture_cube_map                   , GLL,  x ,  x ,  x , 2001)
+EXT(EXT_texture_edge_clamp                  , dummy_true                             , GLL,  x ,  x ,  x , 1997)
+EXT(EXT_texture_env_add                     , dummy_true                             , GLL,  x ,  x ,  x , 1999)
+EXT(EXT_texture_env_combine                 , dummy_true                             , GLL,  x ,  x ,  x , 2000)
+EXT(EXT_texture_env_dot3                    , EXT_texture_env_dot3                   , GLL,  x ,  x ,  x , 2000)
+EXT(EXT_texture_filter_anisotropic          , EXT_texture_filter_anisotropic         , GLL, GLC, ES1, ES2, 1999)
+EXT(EXT_texture_format_BGRA8888             , dummy_true                             ,  x ,  x , ES1, ES2, 2005)
+EXT(EXT_texture_rg                          , ARB_texture_rg                         ,  x ,  x ,  x , ES2, 2011)
+EXT(EXT_read_format_bgra                    , dummy_true                             ,  x ,  x , ES1, ES2, 2009)
+EXT(EXT_texture_integer                     , EXT_texture_integer                    , GLL, GLC,  x ,  x , 2006)
+EXT(EXT_texture_lod_bias                    , dummy_true                             , GLL,  x , ES1,  x , 1999)
+EXT(EXT_texture_mirror_clamp                , EXT_texture_mirror_clamp               , GLL, GLC,  x ,  x , 2004)
+EXT(EXT_texture_object                      , dummy_true                             , GLL,  x ,  x ,  x , 1995)
+EXT(EXT_texture                             , dummy_true                             , GLL,  x ,  x ,  x , 1996)
+EXT(EXT_texture_rectangle                   , NV_texture_rectangle                   , GLL,  x ,  x ,  x , 2004)
+EXT(EXT_texture_shared_exponent             , EXT_texture_shared_exponent            , GLL, GLC,  x ,  x , 2004)
+EXT(EXT_texture_snorm                       , EXT_texture_snorm                      , GLL, GLC,  x ,  x , 2009)
+EXT(EXT_texture_sRGB                        , EXT_texture_sRGB                       , GLL, GLC,  x ,  x , 2004)
+EXT(EXT_texture_sRGB_decode                 , EXT_texture_sRGB_decode                , GLL, GLC,  x ,  x , 2006)
+EXT(EXT_texture_swizzle                     , EXT_texture_swizzle                    , GLL, GLC,  x ,  x , 2008)
+EXT(EXT_texture_type_2_10_10_10_REV         , dummy_true                             ,  x ,  x ,  x , ES2, 2008)
+EXT(EXT_timer_query                         , EXT_timer_query                        , GLL, GLC,  x ,  x , 2006)
+EXT(EXT_transform_feedback                  , EXT_transform_feedback                 , GLL, GLC,  x ,  x , 2011)
+EXT(EXT_unpack_subimage                     , dummy_true                             ,  x ,  x ,  x , ES2, 2011)
+EXT(EXT_vertex_array_bgra                   , EXT_vertex_array_bgra                  , GLL, GLC,  x ,  x , 2008)
+EXT(EXT_vertex_array                        , dummy_true                             , GLL,  x ,  x ,  x , 1995)
+EXT(EXT_color_buffer_float                  , dummy_true                             ,  x ,  x , ES1,  30, 2013)
 
 
-EXT(OES_blend_equation_separate             , EXT_blend_equation_separate            ,      ES1       ,  0,  0,  0,  0, 2009)
-EXT(OES_blend_func_separate                 , EXT_blend_func_separate                ,      ES1       ,  0,  0,  0,  0, 2009)
-EXT(OES_blend_subtract                      , dummy_true                             ,      ES1       ,  0,  0,  0,  0, 2009)
-EXT(OES_byte_coordinates                    , dummy_true                             ,      ES1       ,  0,  0,  0,  0, 2002)
-EXT(OES_compressed_ETC1_RGB8_texture        , OES_compressed_ETC1_RGB8_texture       ,      ES1 | ES2 ,  0,  0,  0,  0, 2005)
-EXT(OES_compressed_paletted_texture         , dummy_true                             ,      ES1       ,  0,  0,  0,  0, 2003)
-EXT(OES_depth24                             , dummy_true                             ,      ES1 | ES2 ,  0,  0,  0,  0, 2005)
-EXT(OES_depth32                             , dummy_false                            ,       DISABLE  ,  0,  0,  0,  0, 2005)
-EXT(OES_depth_texture                       , ARB_depth_texture                      ,            ES2 ,  0,  0,  0,  0, 2006)
-EXT(OES_depth_texture_cube_map              , OES_depth_texture_cube_map             ,            ES2 ,  0,  0,  0,  0, 2012)
-EXT(OES_draw_elements_base_vertex           , ARB_draw_elements_base_vertex          , ES2            ,  0,  0,  0,  0, 2014)
-EXT(OES_draw_texture                        , OES_draw_texture                       ,      ES1       ,  0,  0,  0,  0, 2004)
-EXT(OES_EGL_sync                            , dummy_true                             ,      ES1 | ES2 ,  0,  0,  0,  0, 2010)
-EXT(OES_EGL_image                           , OES_EGL_image                          , GL | ES1 | ES2 ,  0,  0,  0,  0, 2006) /* FIXME: Mesa expects GL_OES_EGL_image to be available in OpenGL contexts. */
-EXT(OES_EGL_image_external                  , OES_EGL_image_external                 ,      ES1 | ES2 ,  0,  0,  0,  0, 2010)
-EXT(OES_element_index_uint                  , dummy_true                             ,      ES1 | ES2 ,  0,  0,  0,  0, 2005)
-EXT(OES_fbo_render_mipmap                   , dummy_true                             ,      ES1 | ES2 ,  0,  0,  0,  0, 2005)
-EXT(OES_fixed_point                         , dummy_true                             ,      ES1       ,  0,  0,  0,  0, 2002)
-EXT(OES_framebuffer_object                  , dummy_true                             ,      ES1       ,  0,  0,  0,  0, 2005)
-EXT(OES_get_program_binary                  , dummy_true                             ,            ES2 ,  0,  0,  0,  0, 2008)
-EXT(OES_mapbuffer                           , dummy_true                             ,      ES1 | ES2 ,  0,  0,  0,  0, 2005)
-EXT(OES_packed_depth_stencil                , dummy_true                             ,      ES1 | ES2 ,  0,  0,  0,  0, 2007)
-EXT(OES_point_size_array                    , dummy_true                             ,      ES1       ,  0,  0,  0,  0, 2004)
-EXT(OES_point_sprite                        , ARB_point_sprite                       ,      ES1       ,  0,  0,  0,  0, 2004)
-EXT(OES_query_matrix                        , dummy_true                             ,      ES1       ,  0,  0,  0,  0, 2003)
-EXT(OES_read_format                         , dummy_true                             , GL | ES1       ,  0,  0,  0,  0, 2003)
-EXT(OES_rgb8_rgba8                          , dummy_true                             ,      ES1 | ES2 ,  0,  0,  0,  0, 2005)
-EXT(OES_single_precision                    , dummy_true                             ,      ES1       ,  0,  0,  0,  0, 2003)
-EXT(OES_standard_derivatives                , OES_standard_derivatives               ,            ES2 ,  0,  0,  0,  0, 2005)
-EXT(OES_stencil1                            , dummy_false                            ,       DISABLE  ,  0,  0,  0,  0, 2005)
-EXT(OES_stencil4                            , dummy_false                            ,       DISABLE  ,  0,  0,  0,  0, 2005)
-EXT(OES_stencil8                            , dummy_true                             ,      ES1 | ES2 ,  0,  0,  0,  0, 2005)
-EXT(OES_stencil_wrap                        , dummy_true                             ,      ES1       ,  0,  0,  0,  0, 2002)
-EXT(OES_surfaceless_context                 , dummy_true                             ,      ES1 | ES2 ,  0,  0,  0,  0, 2012)
-EXT(OES_texture_3D                          , EXT_texture3D                          ,            ES2 ,  0,  0,  0,  0, 2005)
-EXT(OES_texture_cube_map                    , ARB_texture_cube_map                   ,      ES1       ,  0,  0,  0,  0, 2007)
-EXT(OES_texture_env_crossbar                , ARB_texture_env_crossbar               ,      ES1       ,  0,  0,  0,  0, 2005)
-EXT(OES_texture_float                       , OES_texture_float                      ,            ES2 ,  0,  0,  0,  0, 2005)
-EXT(OES_texture_float_linear                , OES_texture_float_linear               ,            ES2 ,  0,  0,  0,  0, 2005)
-EXT(OES_texture_half_float                  , OES_texture_half_float                 ,            ES2 ,  0,  0,  0,  0, 2005)
-EXT(OES_texture_half_float_linear           , OES_texture_half_float_linear          ,            ES2 ,  0,  0,  0,  0, 2005)
-EXT(OES_texture_mirrored_repeat             , dummy_true                             ,      ES1       ,  0,  0,  0,  0, 2005)
-EXT(OES_texture_storage_multisample_2d_array, ARB_texture_multisample                ,            ES2 ,  0,  0,  0, 31, 2014)
-EXT(OES_texture_npot                        , ARB_texture_non_power_of_two           ,      ES1 | ES2 ,  0,  0,  0,  0, 2005)
-EXT(OES_vertex_array_object                 , dummy_true                             ,      ES1 | ES2 ,  0,  0,  0,  0, 2010)
+EXT(OES_blend_equation_separate             , EXT_blend_equation_separate            ,  x ,  x , ES1,  x , 2009)
+EXT(OES_blend_func_separate                 , EXT_blend_func_separate                ,  x ,  x , ES1,  x , 2009)
+EXT(OES_blend_subtract                      , dummy_true                             ,  x ,  x , ES1,  x , 2009)
+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_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_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_EGL_sync                            , dummy_true                             ,  x ,  x , ES1, ES2, 2010)
+EXT(OES_EGL_image                           , OES_EGL_image                          , GLL, GLC, ES1, ES2, 2006) /* FIXME: Mesa expects GL_OES_EGL_image to be available in OpenGL contexts. */
+EXT(OES_EGL_image_external                  , OES_EGL_image_external                 ,  x ,  x , ES1, ES2, 2010)
+EXT(OES_element_index_uint                  , dummy_true                             ,  x ,  x , ES1, ES2, 2005)
+EXT(OES_fbo_render_mipmap                   , dummy_true                             ,  x ,  x , ES1, ES2, 2005)
+EXT(OES_fixed_point                         , dummy_true                             ,  x ,  x , ES1,  x , 2002)
+EXT(OES_framebuffer_object                  , dummy_true                             ,  x ,  x , ES1,  x , 2005)
+EXT(OES_get_program_binary                  , dummy_true                             ,  x ,  x ,  x , ES2, 2008)
+EXT(OES_mapbuffer                           , dummy_true                             ,  x ,  x , ES1, ES2, 2005)
+EXT(OES_packed_depth_stencil                , dummy_true                             ,  x ,  x , ES1, ES2, 2007)
+EXT(OES_point_size_array                    , dummy_true                             ,  x ,  x , ES1,  x , 2004)
+EXT(OES_point_sprite                        , ARB_point_sprite                       ,  x ,  x , ES1,  x , 2004)
+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_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_stencil4                            , dummy_false                            ,  x ,  x ,  x ,  x , 2005)
+EXT(OES_stencil8                            , dummy_true                             ,  x ,  x , ES1, ES2, 2005)
+EXT(OES_stencil_wrap                        , dummy_true                             ,  x ,  x , ES1,  x , 2002)
+EXT(OES_surfaceless_context                 , dummy_true                             ,  x ,  x , ES1, ES2, 2012)
+EXT(OES_texture_3D                          , EXT_texture3D                          ,  x ,  x ,  x , ES2, 2005)
+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)
+EXT(OES_texture_float_linear                , OES_texture_float_linear               ,  x ,  x ,  x , ES2, 2005)
+EXT(OES_texture_half_float                  , OES_texture_half_float                 ,  x ,  x ,  x , ES2, 2005)
+EXT(OES_texture_half_float_linear           , OES_texture_half_float_linear          ,  x ,  x ,  x , ES2, 2005)
+EXT(OES_texture_mirrored_repeat             , dummy_true                             ,  x ,  x , ES1,  x , 2005)
+EXT(OES_texture_storage_multisample_2d_array, ARB_texture_multisample                ,  x ,  x , ES1,  31, 2014)
+EXT(OES_texture_npot                        , ARB_texture_non_power_of_two           ,  x ,  x , ES1, ES2, 2005)
+EXT(OES_vertex_array_object                 , dummy_true                             ,  x ,  x , ES1, ES2, 2010)
 
 
-EXT(KHR_debug                               , dummy_true                             , GL             ,  0,  0,  0,  0, 2012)
-EXT(KHR_context_flush_control               , dummy_true                             , GL       | ES2 ,  0,  0,  0,  0, 2014)
-EXT(KHR_texture_compression_astc_hdr        , KHR_texture_compression_astc_hdr       , GL       | ES2 ,  0,  0,  0,  0, 2012)
-EXT(KHR_texture_compression_astc_ldr        , KHR_texture_compression_astc_ldr       , GL       | ES2 ,  0,  0,  0,  0, 2012)
+EXT(KHR_debug                               , dummy_true                             , GLL, GLC,  x ,  x , 2012)
+EXT(KHR_context_flush_control               , dummy_true                             , GLL, GLC,  x , ES2, 2014)
+EXT(KHR_texture_compression_astc_hdr        , KHR_texture_compression_astc_hdr       , GLL, GLC,  x , ES2, 2012)
+EXT(KHR_texture_compression_astc_ldr        , KHR_texture_compression_astc_ldr       , GLL, GLC,  x , ES2, 2012)
 
 
-EXT(3DFX_texture_compression_FXT1           , TDFX_texture_compression_FXT1          , GL             ,  0,  0,  0,  0, 1999)
-EXT(AMD_conservative_depth                  , ARB_conservative_depth                 , GL             ,  0,  0,  0,  0, 2009)
-EXT(AMD_draw_buffers_blend                  , ARB_draw_buffers_blend                 , GL             ,  0,  0,  0,  0, 2009)
-EXT(AMD_performance_monitor                 , AMD_performance_monitor                , GL             ,  0,  0,  0,  0, 2007)
-EXT(AMD_pinned_memory                       , AMD_pinned_memory                      , GL             ,  0,  0,  0,  0, 2013)
-EXT(AMD_seamless_cubemap_per_texture        , AMD_seamless_cubemap_per_texture       , GL             ,  0,  0,  0,  0, 2009)
-EXT(AMD_shader_stencil_export               , ARB_shader_stencil_export              , GL             ,  0,  0,  0,  0, 2009)
-EXT(AMD_shader_trinary_minmax               , dummy_true                             , GL             ,  0,  0,  0,  0, 2012)
-EXT(AMD_vertex_shader_layer                 , AMD_vertex_shader_layer                , GLC            ,  0,  0,  0,  0, 2012)
-EXT(AMD_vertex_shader_viewport_index        , AMD_vertex_shader_viewport_index       , GLC            ,  0,  0,  0,  0, 2012)
-EXT(APPLE_object_purgeable                  , APPLE_object_purgeable                 , GL             ,  0,  0,  0,  0, 2006)
-EXT(APPLE_packed_pixels                     , dummy_true                             , GLL            ,  0,  0,  0,  0, 2002)
-EXT(APPLE_texture_max_level                 , dummy_true                             ,      ES1 | ES2 ,  0,  0,  0,  0, 2009)
-EXT(APPLE_vertex_array_object               , dummy_true                             , GLL            ,  0,  0,  0,  0, 2002)
-EXT(ATI_blend_equation_separate             , EXT_blend_equation_separate            , GL             ,  0,  0,  0,  0, 2003)
-EXT(ATI_draw_buffers                        , dummy_true                             , GLL            ,  0,  0,  0,  0, 2002)
-EXT(ATI_fragment_shader                     , ATI_fragment_shader                    , GLL            ,  0,  0,  0,  0, 2001)
-EXT(ATI_separate_stencil                    , ATI_separate_stencil                   , GLL            ,  0,  0,  0,  0, 2006)
-EXT(ATI_texture_compression_3dc             , ATI_texture_compression_3dc            , GLL            ,  0,  0,  0,  0, 2004)
-EXT(ATI_texture_env_combine3                , ATI_texture_env_combine3               , GLL            ,  0,  0,  0,  0, 2002)
-EXT(ATI_texture_float                       , ARB_texture_float                      , GL             ,  0,  0,  0,  0, 2002)
-EXT(ATI_texture_mirror_once                 , ATI_texture_mirror_once                , GL             ,  0,  0,  0,  0, 2006)
-EXT(IBM_multimode_draw_arrays               , dummy_true                             , GL             ,  0,  0,  0,  0, 1998)
-EXT(IBM_rasterpos_clip                      , dummy_true                             , GLL            ,  0,  0,  0,  0, 1996)
-EXT(IBM_texture_mirrored_repeat             , dummy_true                             , GLL            ,  0,  0,  0,  0, 1998)
-EXT(INGR_blend_func_separate                , EXT_blend_func_separate                , GLL            ,  0,  0,  0,  0, 1999)
-EXT(INTEL_performance_query                 , INTEL_performance_query                , GL       | ES2 ,  0,  0,  0,  0, 2013)
-EXT(MESA_pack_invert                        , MESA_pack_invert                       , GL             ,  0,  0,  0,  0, 2002)
-EXT(MESA_texture_signed_rgba                , EXT_texture_snorm                      , GL             ,  0,  0,  0,  0, 2009)
-EXT(MESA_window_pos                         , dummy_true                             , GLL            ,  0,  0,  0,  0, 2000)
-EXT(MESA_ycbcr_texture                      , MESA_ycbcr_texture                     , GL             ,  0,  0,  0,  0, 2002)
-EXT(NV_blend_square                         , dummy_true                             , GLL            ,  0,  0,  0,  0, 1999)
-EXT(NV_conditional_render                   , NV_conditional_render                  , GL             ,  0,  0,  0,  0, 2008)
-EXT(NV_depth_clamp                          , ARB_depth_clamp                        , GL             ,  0,  0,  0,  0, 2001)
-EXT(NV_draw_buffers                         , dummy_true                             ,            ES2 ,  0,  0,  0,  0, 2011)
-EXT(NV_fbo_color_attachments                , dummy_true                             ,            ES2 ,  0,  0,  0,  0, 2010)
-EXT(NV_fog_distance                         , NV_fog_distance                        , GLL            ,  0,  0,  0,  0, 2001)
-EXT(NV_fragment_program_option              , NV_fragment_program_option             , GLL            ,  0,  0,  0,  0, 2005)
-EXT(NV_light_max_exponent                   , dummy_true                             , GLL            ,  0,  0,  0,  0, 1999)
-EXT(NV_packed_depth_stencil                 , dummy_true                             , GL             ,  0,  0,  0,  0, 2000)
-EXT(NV_point_sprite                         , NV_point_sprite                        , GL             ,  0,  0,  0,  0, 2001)
-EXT(NV_primitive_restart                    , NV_primitive_restart                   , GLL            ,  0,  0,  0,  0, 2002)
-EXT(NV_read_buffer                          , dummy_true                             ,            ES2 ,  0,  0,  0,  0, 2011)
-EXT(NV_read_depth                           , dummy_true                             ,            ES2 ,  0,  0,  0,  0, 2011)
-EXT(NV_read_depth_stencil                   , dummy_true                             ,            ES2 ,  0,  0,  0,  0, 2011)
-EXT(NV_read_stencil                         , dummy_true                             ,            ES2 ,  0,  0,  0,  0, 2011)
-EXT(NV_texgen_reflection                    , dummy_true                             , GLL            ,  0,  0,  0,  0, 1999)
-EXT(NV_texture_barrier                      , NV_texture_barrier                     , GL             ,  0,  0,  0,  0, 2009)
-EXT(NV_texture_env_combine4                 , NV_texture_env_combine4                , GLL            ,  0,  0,  0,  0, 1999)
-EXT(NV_texture_rectangle                    , NV_texture_rectangle                   , GLL            ,  0,  0,  0,  0, 2000)
-EXT(NV_vdpau_interop                        , NV_vdpau_interop                       , GL             ,  0,  0,  0,  0, 2010)
-EXT(S3_s3tc                                 , ANGLE_texture_compression_dxt          , GL             ,  0,  0,  0,  0, 1999)
-EXT(SGIS_generate_mipmap                    , dummy_true                             , GLL            ,  0,  0,  0,  0, 1997)
-EXT(SGIS_texture_border_clamp               , ARB_texture_border_clamp               , GLL            ,  0,  0,  0,  0, 1997)
-EXT(SGIS_texture_edge_clamp                 , dummy_true                             , GLL            ,  0,  0,  0,  0, 1997)
-EXT(SGIS_texture_lod                        , dummy_true                             , GLL            ,  0,  0,  0,  0, 1997)
-EXT(SUN_multi_draw_arrays                   , dummy_true                             , GLL            ,  0,  0,  0,  0, 1999)
+EXT(3DFX_texture_compression_FXT1           , TDFX_texture_compression_FXT1          , GLL, GLC,  x ,  x , 1999)
+EXT(AMD_conservative_depth                  , ARB_conservative_depth                 , GLL, GLC,  x ,  x , 2009)
+EXT(AMD_draw_buffers_blend                  , ARB_draw_buffers_blend                 , GLL, GLC,  x ,  x , 2009)
+EXT(AMD_performance_monitor                 , AMD_performance_monitor                , GLL, GLC,  x ,  x , 2007)
+EXT(AMD_pinned_memory                       , AMD_pinned_memory                      , GLL, GLC,  x ,  x , 2013)
+EXT(AMD_seamless_cubemap_per_texture        , AMD_seamless_cubemap_per_texture       , GLL, GLC,  x ,  x , 2009)
+EXT(AMD_shader_stencil_export               , ARB_shader_stencil_export              , GLL, GLC,  x ,  x , 2009)
+EXT(AMD_shader_trinary_minmax               , dummy_true                             , GLL, GLC,  x ,  x , 2012)
+EXT(AMD_vertex_shader_layer                 , AMD_vertex_shader_layer                ,  x , GLC,  x ,  x , 2012)
+EXT(AMD_vertex_shader_viewport_index        , AMD_vertex_shader_viewport_index       ,  x , GLC,  x ,  x , 2012)
+EXT(APPLE_object_purgeable                  , APPLE_object_purgeable                 , GLL, GLC,  x ,  x , 2006)
+EXT(APPLE_packed_pixels                     , dummy_true                             , GLL,  x ,  x ,  x , 2002)
+EXT(APPLE_texture_max_level                 , dummy_true                             ,  x ,  x , ES1, ES2, 2009)
+EXT(APPLE_vertex_array_object               , dummy_true                             , GLL,  x ,  x ,  x , 2002)
+EXT(ATI_blend_equation_separate             , EXT_blend_equation_separate            , GLL, GLC,  x ,  x , 2003)
+EXT(ATI_draw_buffers                        , dummy_true                             , GLL,  x ,  x ,  x , 2002)
+EXT(ATI_fragment_shader                     , ATI_fragment_shader                    , GLL,  x ,  x ,  x , 2001)
+EXT(ATI_separate_stencil                    , ATI_separate_stencil                   , GLL,  x ,  x ,  x , 2006)
+EXT(ATI_texture_compression_3dc             , ATI_texture_compression_3dc            , GLL,  x ,  x ,  x , 2004)
+EXT(ATI_texture_env_combine3                , ATI_texture_env_combine3               , GLL,  x ,  x ,  x , 2002)
+EXT(ATI_texture_float                       , ARB_texture_float                      , GLL, GLC,  x ,  x , 2002)
+EXT(ATI_texture_mirror_once                 , ATI_texture_mirror_once                , GLL, GLC,  x ,  x , 2006)
+EXT(IBM_multimode_draw_arrays               , dummy_true                             , GLL, GLC,  x ,  x , 1998)
+EXT(IBM_rasterpos_clip                      , dummy_true                             , GLL,  x ,  x ,  x , 1996)
+EXT(IBM_texture_mirrored_repeat             , dummy_true                             , GLL,  x ,  x ,  x , 1998)
+EXT(INGR_blend_func_separate                , EXT_blend_func_separate                , GLL,  x ,  x ,  x , 1999)
+EXT(INTEL_performance_query                 , INTEL_performance_query                , GLL, GLC,  x , ES2, 2013)
+EXT(MESA_pack_invert                        , MESA_pack_invert                       , GLL, GLC,  x ,  x , 2002)
+EXT(MESA_texture_signed_rgba                , EXT_texture_snorm                      , GLL, GLC,  x ,  x , 2009)
+EXT(MESA_window_pos                         , dummy_true                             , GLL,  x ,  x ,  x , 2000)
+EXT(MESA_ycbcr_texture                      , MESA_ycbcr_texture                     , GLL, GLC,  x ,  x , 2002)
+EXT(NV_blend_square                         , dummy_true                             , GLL,  x ,  x ,  x , 1999)
+EXT(NV_conditional_render                   , NV_conditional_render                  , GLL, GLC,  x ,  x , 2008)
+EXT(NV_depth_clamp                          , ARB_depth_clamp                        , GLL, GLC,  x ,  x , 2001)
+EXT(NV_draw_buffers                         , dummy_true                             ,  x ,  x ,  x , ES2, 2011)
+EXT(NV_fbo_color_attachments                , dummy_true                             ,  x ,  x ,  x , ES2, 2010)
+EXT(NV_fog_distance                         , NV_fog_distance                        , GLL,  x ,  x ,  x , 2001)
+EXT(NV_fragment_program_option              , NV_fragment_program_option             , GLL,  x ,  x ,  x , 2005)
+EXT(NV_light_max_exponent                   , dummy_true                             , GLL,  x ,  x ,  x , 1999)
+EXT(NV_packed_depth_stencil                 , dummy_true                             , GLL, GLC,  x ,  x , 2000)
+EXT(NV_point_sprite                         , NV_point_sprite                        , GLL, GLC,  x ,  x , 2001)
+EXT(NV_primitive_restart                    , NV_primitive_restart                   , GLL,  x ,  x ,  x , 2002)
+EXT(NV_read_buffer                          , dummy_true                             ,  x ,  x ,  x , ES2, 2011)
+EXT(NV_read_depth                           , dummy_true                             ,  x ,  x ,  x , ES2, 2011)
+EXT(NV_read_depth_stencil                   , dummy_true                             ,  x ,  x ,  x , ES2, 2011)
+EXT(NV_read_stencil                         , dummy_true                             ,  x ,  x ,  x , ES2, 2011)
+EXT(NV_texgen_reflection                    , dummy_true                             , GLL,  x ,  x ,  x , 1999)
+EXT(NV_texture_barrier                      , NV_texture_barrier                     , GLL, GLC,  x ,  x , 2009)
+EXT(NV_texture_env_combine4                 , NV_texture_env_combine4                , GLL,  x ,  x ,  x , 1999)
+EXT(NV_texture_rectangle                    , NV_texture_rectangle                   , GLL,  x ,  x ,  x , 2000)
+EXT(NV_vdpau_interop                        , NV_vdpau_interop                       , GLL, GLC,  x ,  x , 2010)
+EXT(S3_s3tc                                 , ANGLE_texture_compression_dxt          , GLL, GLC,  x ,  x , 1999)
+EXT(SGIS_generate_mipmap                    , dummy_true                             , GLL,  x ,  x ,  x , 1997)
+EXT(SGIS_texture_border_clamp               , ARB_texture_border_clamp               , GLL,  x ,  x ,  x , 1997)
+EXT(SGIS_texture_edge_clamp                 , dummy_true                             , GLL,  x ,  x ,  x , 1997)
+EXT(SGIS_texture_lod                        , dummy_true                             , GLL,  x ,  x ,  x , 1997)
+EXT(SUN_multi_draw_arrays                   , dummy_true                             , GLL,  x ,  x ,  x , 1999)
+#undef GLL
+#undef GLC
+#undef ES1
+#undef ES2
+#undef  x