# extension name, [Supported/Unsupported/NonGL], first supported in ruby-opengl version x.y.z
GL_ARB_multitexture,Unsupported,N/A
GLX_ARB_get_proc_address,NonGL,N/A
GL_ARB_transpose_matrix,Supported,0.50
WGL_ARB_buffer_region,NonGL,N/A
GL_ARB_multisample,Supported,0.50
GLX_ARB_multisample,NonGL,N/A
WGL_ARB_multisample,NonGL,N/A
GL_ARB_texture_env_add,Supported,0.50
GL_ARB_texture_cube_map,Supported,0.50
WGL_ARB_extensions_string,NonGL,N/A
WGL_ARB_pixel_format,NonGL,N/A
WGL_ARB_make_current_read,NonGL,N/A
WGL_ARB_pbuffer,NonGL,N/A
GL_ARB_texture_compression,Unsupported,N/A
GL_ARB_texture_border_clamp,Supported,0.50
GL_ARB_point_parameters,Supported,0.60
GL_ARB_vertex_blend,Unsupported,N/A
GL_ARB_matrix_palette,Unsupported,N/A
GL_ARB_texture_env_combine,Supported,0.50
GL_ARB_texture_env_crossbar,Supported,0.50
GL_ARB_texture_env_dot3,Supported,0.50
WGL_ARB_render_texture,NonGL,N/A
GL_ARB_texture_mirrored_repeat,Supported,0.50
GL_ARB_depth_texture,Supported,0.50
GL_ARB_shadow,Supported,0.50
GL_ARB_shadow_ambient,Supported,0.50
GL_ARB_window_pos,Supported,0.60
GL_ARB_vertex_program,Supported,0.60
GL_ARB_fragment_program,Supported,0.60
GL_ARB_vertex_buffer_object,Unsupported,N/A
GL_ARB_occlusion_query,Supported,0.60
GL_ARB_shader_objects,Supported,0.60
GL_ARB_vertex_shader,Supported,0.60
GL_ARB_fragment_shader,Supported,0.60
GL_ARB_shading_language_100,Supported,0.50
GL_ARB_texture_non_power_of_two,Supported,0.50
GL_ARB_point_sprite,Supported,0.50
GL_ARB_fragment_program_shadow,Supported,0.50
GL_ARB_draw_buffers,Supported,0.50
GL_ARB_texture_rectangle,Supported,0.50
GL_ARB_color_buffer_float,Supported,0.50
WGL_ARB_pixel_format_float,NonGL,N/A
GLX_ARB_fbconfig_float,NonGL,N/A
GL_ARB_half_float_pixel,Supported,0.50
GL_ARB_texture_float,Supported,0.50
GL_ARB_pixel_buffer_object,Supported,0.50
GL_EXT_abgr,Supported,0.50
GL_EXT_blend_color,Supported,0.60
GL_EXT_polygon_offset,Supported,0.60
GL_EXT_texture,Supported,0.50
GL_EXT_texture3D,Supported,0.50
GL_SGIS_texture_filter4,Unsupported,N/A
GL_EXT_subtexture,Unsupported,N/A
GL_EXT_copy_texture,Unsupported,N/A
GL_EXT_histogram,Unsupported,N/A
GL_EXT_convolution,Unsupported,N/A
GL_SGI_color_matrix,Supported,0.50
GL_SGI_color_table,Unsupported,N/A
GL_SGIS_pixel_texture,Unsupported,N/A
GL_SGIX_pixel_texture,Unsupported,N/A
GL_SGIS_texture4D,Unsupported,N/A
GL_SGI_texture_color_table,Supported,0.50
GL_EXT_cmyka,Supported,0.50
GL_EXT_texture_object,Supported,0.60
GL_SGIS_detail_texture,Unsupported,N/A
GL_SGIS_sharpen_texture,Unsupported,N/A
GL_EXT_packed_pixels,Supported,0.50
GL_SGIS_texture_lod,Supported,0.50
GL_SGIS_multisample,Unsupported,N/A
GLX_SGIS_multisample,NonGL,N/A
GL_EXT_rescale_normal,Supported,0.50
GLX_EXT_visual_info,NonGL,N/A
GL_EXT_vertex_array,Unsupported,N/A
GL_EXT_misc_attribute,Supported,0.50
GL_SGIS_generate_mipmap,Supported,0.50
GL_SGIX_clipmap,Supported,0.50
GL_SGIX_shadow,Supported,0.50
GL_SGIS_texture_edge_clamp,Supported,0.50
GL_SGIS_texture_border_clamp,Supported,0.50
GL_EXT_blend_minmax,Supported,0.60
GL_EXT_blend_subtract,Supported,0.50
GL_EXT_blend_logic_op,Supported,0.50
GLX_SGI_swap_control,NonGL,N/A
GLX_SGI_video_sync,NonGL,N/A
GLX_SGI_make_current_read,NonGL,N/A
GLX_SGIX_video_source,NonGL,N/A
GLX_EXT_visual_rating,NonGL,N/A
GL_SGIX_interlace,Supported,0.50
GLX_EXT_import_context,NonGL,N/A
GLX_SGIX_fbconfig,NonGL,N/A
GLX_SGIX_pbuffer,NonGL,N/A
GL_SGIS_texture_select,Supported,0.50
GL_SGIX_sprite,Unsupported,N/A
GL_SGIX_texture_multi_buffer,Supported,0.50
GL_EXT_point_parameters,Supported,0.60
GL_SGIX_instruments,Unsupported,N/A
GL_SGIX_texture_scale_bias,Supported,0.50
GL_SGIX_framezoom,Unsupported,N/A
GL_SGIX_tag_sample_buffer,Unsupported,N/A
GL_SGIX_reference_plane,Unsupported,N/A
GL_SGIX_flush_raster,Unsupported,N/A
GLX_SGI_cushion,NonGL,N/A
GL_SGIX_depth_texture,Supported,0.50
GL_SGIS_fog_function,Unsupported,N/A
GL_SGIX_fog_offset,Supported,0.50
GL_HP_image_transform,Unsupported,N/A
GL_HP_convolution_border_modes,Supported,0.50
GL_SGIX_texture_add_env,Supported,0.50
GL_EXT_color_subtable,Unsupported,N/A
GLU_EXT_object_space_tess,NonGL,N/A
GL_PGI_vertex_hints,Supported,0.50
GL_PGI_misc_hints,Unsupported,N/A
GL_EXT_paletted_texture,Unsupported,N/A
GL_EXT_clip_volume_hint,Supported,0.50
GL_SGIX_list_priority,Unsupported,N/A
GL_SGIX_ir_instrument1,Supported,0.50
GLX_SGIX_video_resize,NonGL,N/A
GL_SGIX_texture_lod_bias,Supported,0.50
GLU_SGI_filter4_parameters,NonGL,N/A
GLX_SGIX_dm_buffer,NonGL,N/A
GL_SGIX_shadow_ambient,Supported,0.50
GLX_SGIX_swap_group,NonGL,N/A
GLX_SGIX_swap_barrier,NonGL,N/A
GL_EXT_index_texture,Supported,0.50
GL_EXT_index_material,Unsupported,N/A
GL_EXT_index_func,Unsupported,N/A
GL_EXT_index_array_formats,Supported,0.50
GL_EXT_compiled_vertex_array,Supported,0.60
GL_EXT_cull_vertex,Unsupported,N/A
GLU_EXT_nurbs_tessellator,NonGL,N/A
GL_SGIX_ycrcb,Supported,0.50
GL_EXT_fragment_lighting,Unsupported,N/A
GL_IBM_rasterpos_clip,Supported,0.50
GL_HP_texture_lighting,Supported,0.50
GL_EXT_draw_range_elements,Supported,0.60
GL_WIN_phong_shading,Supported,0.50
GL_WIN_specular_fog,Supported,0.50
GL_SGIS_color_range,NonGL,N/A
GLX_SGIS_color_range,NonGL,N/A
GL_EXT_light_texture,Unsupported,N/A
GL_SGIX_blend_alpha_minmax,Supported,0.50
GL_EXT_scene_marker,NonGL,N/A
GLX_EXT_scene_marker,NonGL,N/A
GL_SGIX_pixel_texture_bits,Supported,0.50
GL_EXT_bgra,Supported,0.50
GL_SGIX_async,Unsupported,N/A
GL_SGIX_async_pixel,Supported,0.50
GL_SGIX_async_histogram,Supported,0.50
GL_INTEL_texture_scissor,Other,N/A
GL_INTEL_parallel_arrays,Unsupported,N/A
GL_HP_occlusion_test,Other,N/A
GL_EXT_pixel_transform,Unsupported,N/A
GL_EXT_pixel_transform_color_table,Supported,0.50
GL_EXT_shared_texture_palette,Supported,0.50
GLX_SGIS_blended_overlay,NonGL,N/A
GL_EXT_separate_specular_color,Supported,0.50
GL_EXT_secondary_color,Supported,0.60
GL_EXT_texture_env,Other,N/A
GL_EXT_texture_perturb_normal,Unsupported,N/A
GL_EXT_multi_draw_arrays,Supported,0.60
GL_SUN_multi_draw_arrays,Supported,0.60
GL_EXT_fog_coord,Supported,0.60
GL_REND_screen_coordinates,Supported,0.50
GL_EXT_coordinate_frame,Unsupported,N/A
GL_EXT_texture_env_combine,Supported,0.50
GL_APPLE_specular_vector,Supported,0.50
GL_APPLE_transform_hint,Supported,0.50
GL_SUNX_constant_data,Unsupported,N/A
GL_SUN_global_alpha,Unsupported,N/A
GL_SUN_triangle_list,Unsupported,N/A
GL_SUN_vertex,Unsupported,N/A
WGL_EXT_display_color_table,NonGL,N/A
WGL_EXT_extensions_string,NonGL,N/A
WGL_EXT_make_current_read,NonGL,N/A
WGL_EXT_pixel_format,NonGL,N/A
WGL_EXT_pbuffer,NonGL,N/A
WGL_EXT_swap_control,NonGL,N/A
GL_EXT_blend_func_separate,Supported,0.60
GL_INGR_color_clamp,Supported,0.50
GL_INGR_interlace_read,Supported,0.50
GL_EXT_stencil_wrap,Supported,0.50
WGL_EXT_depth_float,NonGL,N/A
GL_EXT_422_pixels,Supported,0.50
GL_NV_texgen_reflection,Supported,0.50
GL_SGIX_texture_range,Supported,0.50
GL_SUN_convolution_border_modes,Supported,0.50
GLX_SUN_get_transparent_index,NonGL,N/A
GL_EXT_texture_env_add,Supported,0.50
GL_EXT_texture_lod_bias,Supported,0.50
GL_EXT_texture_filter_anisotropic,Supported,0.50
GL_EXT_vertex_weighting,Unsupported,N/A
GL_NV_light_max_exponent,Supported,0.50
GL_NV_vertex_array_range,Unsupported,N/A
GL_NV_register_combiners,Unsupported,N/A
GL_NV_fog_distance,Supported,0.50
GL_NV_texgen_emboss,Supported,0.50
GL_NV_blend_square,Supported,0.50
GL_NV_texture_env_combine4,Supported,0.50
GL_MESA_resize_buffers,NonGL,N/A
GL_MESA_window_pos,NonGL,N/A
GL_EXT_texture_compression_s3tc,Supported,0.50
GL_IBM_cull_vertex,Supported,0.50
GL_IBM_multimode_draw_arrays,Unsupported,N/A
GL_IBM_vertex_array_lists,Unsupported,N/A
GL_3DFX_texture_compression_FXT1,Supported,0.50
GL_3DFX_multisample,NonGL,N/A
GL_3DFX_tbuffer,Supported,0.60
GL_EXT_multisample,NonGL,N/A
WGL_EXT_multisample,NonGL,N/A
GL_SGIX_vertex_preclip,Supported,0.50
GL_SGIX_vertex_preclip_hint,Supported,0.50
GL_SGIX_resample,Supported,0.50
GL_SGIS_texture_color_mask,Unsupported,N/A
GLX_MESA_copy_sub_buffer,NonGL,N/A
GLX_MESA_pixmap_colormap,NonGL,N/A
GLX_MESA_release_buffers,NonGL,N/A
GLX_MESA_set_3dfx_mode,NonGL,N/A
GL_EXT_texture_env_dot3,Supported,0.50
GL_ATI_texture_mirror_once,Supported,0.50
GL_NV_fence,Supported,0.60
GL_IBM_static_data,Unsupported,N/A
GL_IBM_texture_mirrored_repeat,Supported,0.50
GL_NV_evaluators,Other,N/A
GL_NV_packed_depth_stencil,Supported,0.50
GL_NV_register_combiners2,Unsupported,N/A
GL_NV_texture_compression_vtc,Supported,0.50
GL_NV_texture_rectangle,Supported,0.50
GL_NV_texture_shader,Supported,0.50
GL_NV_texture_shader2,Supported,0.50
GL_NV_vertex_array_range2,Supported,0.50
GL_NV_vertex_program,Supported,0.60
GLX_SGIX_visual_select_group,NonGL,N/A
GL_SGIX_texture_coordinate_clamp,Supported,0.50
GLX_OML_swap_method,NonGL,N/A
GLX_OML_sync_control,NonGL,N/A
GL_OML_interlace,Supported,0.50
GL_OML_subsample,Supported,0.50
GL_OML_resample,Supported,0.50
WGL_OML_sync_control,NonGL,N/A
GL_NV_copy_depth_to_color,Supported,0.50
GL_ATI_envmap_bumpmap,Unsupported,N/A
GL_ATI_fragment_shader,Unsupported,N/A
GL_ATI_pn_triangles,Unsupported,N/A
GL_ATI_vertex_array_object,Unsupported,N/A
GL_EXT_vertex_shader,Unsupported,N/A
GL_ATI_vertex_streams,Unsupported,N/A
WGL_I3D_digital_video_control,NonGL,N/A
WGL_I3D_gamma,NonGL,N/A
WGL_I3D_genlock,NonGL,N/A
WGL_I3D_image_buffer,NonGL,N/A
WGL_I3D_swap_frame_lock,NonGL,N/A
WGL_I3D_swap_frame_usage,NonGL,N/A
GL_ATI_element_array,Unsupported,N/A
GL_SUN_mesh_array,Unsupported,N/A
GL_SUN_slice_accum,Supported,0.50
GL_NV_multisample_filter_hint,Supported,0.50
GL_NV_depth_clamp,Supported,0.50
GL_NV_occlusion_query,Supported,0.60
GL_NV_point_sprite,Supported,0.60
WGL_NV_render_depth_texture,NonGL,N/A
WGL_NV_render_texture_rectangle,NonGL,N/A
GL_NV_texture_shader3,Supported,0.50
GL_NV_vertex_program1_1,Supported,0.50
GL_EXT_shadow_funcs,Supported,0.50
GL_EXT_stencil_two_side,Supported,0.60
GL_ATI_text_fragment_shader,Supported,0.50
GL_APPLE_client_storage,Supported,0.50
GL_APPLE_element_array,Unsupported,N/A
GL_APPLE_fence,Unsupported,N/A
GL_APPLE_vertex_array_object,Unsupported,N/A
GL_APPLE_vertex_array_range,Unsupported,N/A
GL_APPLE_ycbcr_422,Supported,0.50
GL_S3_s3tc,Other,N/A
GL_ATI_draw_buffers,Supported,0.60
WGL_ATI_pixel_format_float,NonGL,N/A
GL_ATI_texture_env_combine3,Supported,0.50
GL_ATI_texture_float,Supported,0.50
GL_NV_float_buffer,Supported,0.50
WGL_NV_float_buffer,NonGL,N/A
GL_NV_fragment_program,Supported,0.60
GL_NV_half_float,Unsupported,N/A
GL_NV_pixel_data_range,Unsupported,N/A
GL_NV_primitive_restart,Supported,0.60
GL_NV_texture_expand_normal,Supported,0.50
GL_NV_vertex_program2,Supported,0.50
GL_ATI_map_object_buffer,Unsupported,N/A
GL_ATI_separate_stencil,Unsupported,N/A
GL_ATI_vertex_attrib_array_object,Unsupported,N/A
GL_OES_byte_coordinates,Supported,0.50
GL_OES_fixed_point,Unsupported,N/A
GL_OES_single_precision,Unsupported,N/A
GL_OES_compressed_paletted_texture,Supported,0.50
GL_OES_read_format,Supported,0.50
GL_OES_query_matrix,Unsupported,N/A
GL_EXT_depth_bounds_test,Supported,0.60
GL_EXT_texture_mirror_clamp,Supported,0.50
GL_EXT_blend_equation_separate,Supported,0.60
GL_MESA_pack_invert,Supported,0.50
GL_MESA_ycbcr_texture,Supported,0.50
GL_EXT_pixel_buffer_object,Supported,0.50
GL_NV_fragment_program_option,Supported,0.50
GL_NV_fragment_program2,Supported,0.50
GL_NV_vertex_program2_option,Supported,0.50
GL_NV_vertex_program3,Supported,0.50
GLX_SGIX_hyperpipe,NonGL,N/A
GLX_MESA_agp_offset,NonGL,N/A
GL_EXT_texture_compression_dxt1,Supported,0.50
GL_EXT_framebuffer_object,Supported,0.50
GL_GREMEDY_string_marker,Supported,0.60
GL_EXT_packed_depth_stencil,Supported,0.50
WGL_3DL_stereo_control,NonGL,N/A
GL_EXT_stencil_clear_tag,Supported,0.60
GL_EXT_texture_sRGB,Supported,0.50
GL_EXT_framebuffer_blit,Supported,0.60
GL_EXT_framebuffer_multisample,Supported,0.60
GL_MESAX_texture_stack,Supported,0.50
GL_EXT_timer_query,Supported,0.60
GL_EXT_gpu_program_parameters,Supported,0.60
GL_APPLE_flush_buffer_range,Unsupported,N/A
GL_NV_gpu_program4,Supported,0.60
GL_NV_geometry_program4,Supported,0.60
GL_EXT_geometry_shader4,Supported,0.60
GL_NV_vertex_program4,Supported,0.60
GL_EXT_gpu_shader4,Supported,0.60
GL_EXT_draw_instanced,Supported,0.60
GL_EXT_packed_float,Supported,0.50
WGL_EXT_pixel_format_packed_float,NonGL,N/A
GLX_EXT_fbconfig_packed_float,NonGL,N/A
GL_EXT_texture_array,Supported,0.60
GL_EXT_texture_buffer_object,Supported,0.60
GL_EXT_texture_compression_latc,Supported,0.50
GL_EXT_texture_compression_rgtc,Supported,0.50
GL_EXT_texture_shared_exponent,Supported,0.50
GL_NV_depth_buffer_float,Supported,0.60
GL_NV_fragment_program4,Supported,0.50
GL_NV_framebuffer_multisample_coverage,Supported,0.60
GL_EXT_framebuffer_sRGB,Supported,0.50
GLX_EXT_framebuffer_sRGB,NonGL,N/A
WGL_EXT_framebuffer_sRGB,NonGL,N/A
GL_NV_geometry_shader4,Supported,0.50
GL_NV_parameter_buffer_object,Unsupported,N/A
GL_EXT_draw_buffers2,Unsupported,N/A
GL_NV_transform_feedback,Unsupported,N/A
GL_EXT_bindable_uniform,Unsupported,N/A
GL_EXT_texture_integer,Supported,0.60
GLX_EXT_texture_from_pixmap,NonGL,N/A
GL_GREMEDY_frame_terminator,Supported,0.60