Vendor and EXT Extensions by number

1. GL_EXT_abgr
2. GL_EXT_blend_color
3. GL_EXT_polygon_offset
4. GL_EXT_texture
6. GL_EXT_texture3D
7. GL_SGIS_texture_filter4
9. GL_EXT_subtexture
10. GL_EXT_copy_texture
11. GL_EXT_histogram
12. GL_EXT_convolution
13. GL_SGI_color_matrix
14. GL_SGI_color_table
15. GL_SGIS_pixel_texture
16. GL_SGIS_texture4D
17. GL_SGI_texture_color_table
18. GL_EXT_cmyka
20. GL_EXT_texture_object
21. GL_SGIS_detail_texture
22. GL_SGIS_sharpen_texture
23. GL_EXT_packed_pixels
24. GL_SGIS_texture_lod
25. GL_SGIS_multisample
    GLX_SGIS_multisample
27. GL_EXT_rescale_normal
28. GLX_EXT_visual_info
30. GL_EXT_vertex_array
31. GL_EXT_misc_attribute
32. GL_SGIS_generate_mipmap
33. GL_SGIX_clipmap
34. GL_SGIX_shadow
35. GL_SGIS_texture_edge_clamp
36. GL_SGIS_texture_border_clamp
37. GL_EXT_blend_minmax
38. GL_EXT_blend_subtract
39. GL_EXT_blend_logic_op
40. GLX_SGI_swap_control
41. GLX_SGI_video_sync
42. GLX_SGI_make_current_read
43. GLX_SGIX_video_source
44. GLX_EXT_visual_rating
45. GL_SGIX_interlace
47. GLX_EXT_import_context
49. GLX_SGIX_fbconfig
50. GLX_SGIX_pbuffer
51. GL_SGIS_texture_select
52. GL_SGIX_sprite
53. GL_SGIX_texture_multi_buffer
54. GL_EXT_point_parameters
55. GL_SGIX_instruments
56. GL_SGIX_texture_scale_bias
57. GL_SGIX_framezoom
58. GL_SGIX_tag_sample_buffer
60. GL_SGIX_reference_plane
61. GL_SGIX_flush_raster
62. GLX_SGI_cushion
63. GL_SGIX_depth_texture
64. GL_SGIS_fog_function
65. GL_SGIX_fog_offset
66. GL_HP_image_transform
67. GL_HP_convolution_border_modes
69. GL_SGIX_texture_add_env
74. GL_EXT_color_subtable
75. GLU_EXT_object_space_tess
76. GL_PGI_vertex_hints
77. GL_PGI_misc_hints
78. GL_EXT_paletted_texture
79. GL_EXT_clip_volume_hint
80. GL_SGIX_list_priority
81. GL_SGIX_ir_instrument1
83. GLX_SGIX_video_resize
84. GL_SGIX_texture_lod_bias
85. GLU_SGI_filter4_parameters
86. GLX_SGIX_dm_buffer
90. GL_SGIX_shadow_ambient
91. GLX_SGIX_swap_group
92. GLX_SGIX_swap_barrier
93. GL_EXT_index_texture
94. GL_EXT_index_material
95. GL_EXT_index_func
96. GL_EXT_index_array_formats
97. GL_EXT_compiled_vertex_array
98. GL_EXT_cull_vertex
100. GLU_EXT_nurbs_tessellator
101. GL_SGIX_ycrcb
102. GL_EXT_fragment_lighting
110. GL_IBM_rasterpos_clip
111. GL_HP_texture_lighting
112. GL_EXT_draw_range_elements
113. GL_WIN_phong_shading
114. GL_WIN_specular_fog
115. GLX_SGIS_color_range
     GL_SGIS_color_range
117. GL_EXT_light_texture
119. GL_SGIX_blend_alpha_minmax
120. GL_EXT_scene_marker
     GLX_EXT_scene_marker
127. GL_SGIX_pixel_texture_bits
129. GL_EXT_bgra
132. GL_SGIX_async
133. GL_SGIX_async_pixel
134. GL_SGIX_async_histogram
135. GL_INTEL_texture_scissor
136. GL_INTEL_parallel_arrays
137. GL_HP_occlusion_test
138. GL_EXT_pixel_transform
139. GL_EXT_pixel_transform_color_table
141. GL_EXT_shared_texture_palette
142. GLX_SGIS_blended_overlay
144. GL_EXT_separate_specular_color
145. GL_EXT_secondary_color
146. GL_EXT_texture_env
147. GL_EXT_texture_perturb_normal
148. GL_EXT_multi_draw_arrays
     GL_SUN_multi_draw_arrays
149. GL_EXT_fog_coord
155. GL_REND_screen_coordinates
156. GL_EXT_coordinate_frame
158. GL_EXT_texture_env_combine
159. GL_APPLE_specular_vector
160. GL_APPLE_transform_hint
163. GL_SUNX_constant_data
164. GL_SUN_global_alpha
165. GL_SUN_triangle_list
166. GL_SUN_vertex
167. WGL_EXT_display_color_table
168. WGL_EXT_extensions_string
169. WGL_EXT_make_current_read
170. WGL_EXT_pixel_format
171. WGL_EXT_pbuffer
172. WGL_EXT_swap_control
173. GL_EXT_blend_func_separate
174. GL_INGR_color_clamp
175. GL_INGR_interlace_read
176. GL_EXT_stencil_wrap
177. WGL_EXT_depth_float
178. GL_EXT_422_pixels
179. GL_NV_texgen_reflection
181. GL_SGIX_texture_range
182. GL_SUN_convolution_border_modes
183. GLX_SUN_get_transparent_index
184. GLX_SGIX_video_resize_float
185. GL_EXT_texture_env_add
186. GL_EXT_texture_lod_bias
187. GL_EXT_texture_filter_anisotropic
188. GL_EXT_vertex_weighting
189. GL_NV_light_max_exponent
190. GL_NV_vertex_array_range
191. GL_NV_register_combiners
192. GL_NV_fog_distance
193. GL_NV_texgen_emboss
194. GL_NV_blend_square
195. GL_NV_texture_env_combine4
196. GL_MESA_resize_buffers
197. GL_MESA_window_pos
198. GL_EXT_texture_compression_s3tc
199. GL_IBM_cull_vertex
200. GL_IBM_multimode_draw_arrays
201. GL_IBM_vertex_array_lists
206. GL_3DFX_texture_compression_FXT1
207. GL_3DFX_multisample
208. GL_3DFX_tbuffer
209. WGL_EXT_multisample
     GL_EXT_multisample
210. GL_SGIX_vertex_preclip
     GL_SGIX_vertex_preclip_hint
211. GL_SGIX_convolution_accuracy
212. GL_SGIX_resample
213. GL_SGIS_point_line_texgen
214. GL_SGIS_texture_color_mask
215. GLX_MESA_copy_sub_buffer
216. GLX_MESA_pixmap_colormap
217. GLX_MESA_release_buffers
218. GLX_MESA_set_3dfx_mode
220. GL_EXT_texture_env_dot3
221. GL_ATI_texture_mirror_once
222. GL_NV_fence
223. GL_IBM_static_data
224. GL_IBM_texture_mirrored_repeat
225. GL_NV_evaluators
226. GL_NV_packed_depth_stencil
227. GL_NV_register_combiners2
228. GL_NV_texture_compression_vtc
229. GL_NV_texture_rectangle
230. GL_NV_texture_shader
231. GL_NV_texture_shader2
232. GL_NV_vertex_array_range2
233. GL_NV_vertex_program
234. GLX_SGIX_visual_select_group
235. GL_SGIX_texture_coordinate_clamp
237. GLX_OML_swap_method
238. GLX_OML_sync_control
239. GL_OML_interlace
240. GL_OML_subsample
241. GL_OML_resample
242. WGL_OML_sync_control
243. GL_NV_copy_depth_to_color
244. GL_ATI_envmap_bumpmap
245. GL_ATI_fragment_shader
246. GL_ATI_pn_triangles
247. GL_ATI_vertex_array_object
248. GL_EXT_vertex_shader
249. GL_ATI_vertex_streams
250. WGL_I3D_digital_video_control
251. WGL_I3D_gamma
252. WGL_I3D_genlock
253. WGL_I3D_image_buffer
254. WGL_I3D_swap_frame_lock
255. WGL_I3D_swap_frame_usage
256. GL_ATI_element_array
257. GL_SUN_mesh_array
258. GL_SUN_slice_accum
259. GL_NV_multisample_filter_hint
260. GL_NV_depth_clamp
261. GL_NV_occlusion_query
262. GL_NV_point_sprite
263. WGL_NV_render_depth_texture
264. WGL_NV_render_texture_rectangle
265. GL_NV_texture_shader3
266. GL_NV_vertex_program1_1
267. GL_EXT_shadow_funcs
268. GL_EXT_stencil_two_side
269. GL_ATI_text_fragment_shader
270. GL_APPLE_client_storage
271. GL_APPLE_element_array
272. GL_APPLE_fence
273. GL_APPLE_vertex_array_object
274. GL_APPLE_vertex_array_range
275. GL_APPLE_ycbcr_422
276. GL_S3_s3tc
277. GL_ATI_draw_buffers
278. WGL_ATI_pixel_format_float
279. GL_ATI_texture_env_combine3
280. GL_ATI_texture_float
281. GL_NV_float_buffer
     WGL_NV_float_buffer
282. GL_NV_fragment_program
283. GL_NV_half_float
284. GL_NV_pixel_data_range
285. GL_NV_primitive_restart
286. GL_NV_texture_expand_normal
287. GL_NV_vertex_program2
288. GL_ATI_map_object_buffer
289. GL_ATI_separate_stencil
290. GL_ATI_vertex_attrib_array_object
291. GL_OES_byte_coordinates
292. GL_OES_fixed_point
293. GL_OES_single_precision
294. GL_OES_compressed_paletted_texture
295. GL_OES_read_format
296. GL_OES_query_matrix
297. GL_EXT_depth_bounds_test
298. GL_EXT_texture_mirror_clamp
299. GL_EXT_blend_equation_separate
300. GL_MESA_pack_invert
301. GL_MESA_ycbcr_texture
302. GL_EXT_pixel_buffer_object
303. GL_NV_fragment_program_option
304. GL_NV_fragment_program2
305. GL_NV_vertex_program2_option
306. GL_NV_vertex_program3
307. GLX_SGIX_hyperpipe
308. GLX_MESA_agp_offset
309. GL_EXT_texture_compression_dxt1
310. GL_EXT_framebuffer_object
311. GL_GREMEDY_string_marker
312. GL_EXT_packed_depth_stencil
313. WGL_3DL_stereo_control
314. GL_EXT_stencil_clear_tag
315. GL_EXT_texture_sRGB
316. GL_EXT_framebuffer_blit
317. GL_EXT_framebuffer_multisample
318. GL_MESAX_texture_stack
319. GL_EXT_timer_query
320. GL_EXT_gpu_program_parameters
321. GL_APPLE_flush_buffer_range
322. GL_NV_gpu_program4
323. GL_NV_geometry_program4
324. GL_EXT_geometry_shader4
325. GL_NV_vertex_program4
326. GL_EXT_gpu_shader4
327. GL_EXT_draw_instanced
328. GL_EXT_packed_float
     GLX_EXT_fbconfig_packed_float
     WGL_EXT_pixel_format_packed_float
329. GL_EXT_texture_array
330. GL_EXT_texture_buffer_object
331. GL_EXT_texture_compression_latc
332. GL_EXT_texture_compression_rgtc
333. GL_EXT_texture_shared_exponent
334. GL_NV_depth_buffer_float
335. GL_NV_fragment_program4
336. GL_NV_framebuffer_multisample_coverage
337. GL_EXT_framebuffer_sRGB
     GLX_EXT_framebuffer_sRGB
     WGL_EXT_framebuffer_sRGB
338. GL_NV_geometry_shader4
339. GL_NV_parameter_buffer_object
340. GL_EXT_draw_buffers2
341. GL_NV_transform_feedback
342. GL_EXT_bindable_uniform
343. GL_EXT_texture_integer
344. GLX_EXT_texture_from_pixmap
345. GL_GREMEDY_frame_terminator
346. GL_NV_conditional_render
347. GL_NV_present_video
     GLX_NV_present_video
     WGL_NV_present_video
348. GLX_NV_video_out
349. WGL_NV_video_output
350. GLX_NV_swap_group
351. WGL_NV_swap_group
352. GL_EXT_transform_feedback
353. GL_EXT_direct_state_access
354. GL_EXT_vertex_array_bgra
355. WGL_NV_gpu_affinity
356. GL_EXT_texture_swizzle
357. GL_NV_explicit_multisample
358. GL_NV_transform_feedback2
359. GL_ATI_meminfo
360. GL_AMD_performance_monitor
361. WGL_AMD_gpu_association
362. GL_AMD_texture_texture4
363. GL_AMD_vertex_shader_tessellator
364. GL_EXT_provoking_vertex
365. GL_EXT_texture_snorm
366. GL_AMD_draw_buffers_blend
367. GL_APPLE_texture_range
368. GL_APPLE_float_pixels
369. GL_APPLE_vertex_program_evaluators
370. GL_APPLE_aux_depth_stencil
371. GL_APPLE_object_purgeable
372. GL_APPLE_row_bytes
373. GL_APPLE_rgb_422
374. GL_NV_video_capture
     GLX_NV_video_capture
     WGL_NV_video_capture
375. GL_EXT_swap_control
376. GL_NV_copy_image
     GLX_NV_copy_image
     WGL_NV_copy_image
377. GL_EXT_separate_shader_objects
378. GL_NV_parameter_buffer_object2
379. GL_NV_shader_buffer_load
380. GL_NV_vertex_buffer_unified_memory
381. GL_NV_texture_barrier
382. GL_AMD_shader_stencil_export
383. GL_AMD_seamless_cubemap_per_texture
384. GLX_INTEL_swap_event
385. GL_AMD_conservative_depth
386. GL_EXT_shader_image_load_store
387. GL_EXT_vertex_attrib_64bit
388. GL_NV_gpu_program5
389. GL_NV_gpu_shader5
390. GL_NV_shader_buffer_store
391. GL_NV_tessellation_program5
392. GL_NV_vertex_attrib_integer_64bit
393. GL_NV_multisample_coverage
394. GL_AMD_name_gen_delete
395. GL_AMD_debug_output
396. GL_NV_vdpau_interop
397. GL_AMD_transform_feedback3_lines_triangles
398. GLX_AMD_gpu_association
399. GLX_EXT_create_context_es2_profile
     GLX_EXT_create_context_es_profile
400. WGL_EXT_create_context_es2_profile
     WGL_EXT_create_context_es_profile
401. GL_AMD_depth_clamp_separate
402. GL_EXT_texture_sRGB_decode
403. GL_NV_texture_multisample
404. GL_AMD_blend_minmax_factor
405. GL_AMD_sample_positions
406. GL_EXT_x11_sync_object
407. WGL_NV_DX_interop
408. GL_AMD_multi_draw_indirect
409. GL_EXT_framebuffer_multisample_blit_scaled
410. GL_NV_path_rendering
411. GL_AMD_pinned_memory
412. WGL_NV_DX_interop2
413. GL_AMD_stencil_operation_extended
414. GLX_EXT_swap_control_tear
415. WGL_EXT_swap_control_tear
416. GL_AMD_vertex_shader_viewport_index
417. GL_AMD_vertex_shader_layer
418. GL_NV_bindless_texture
419. GL_NV_shader_atomic_float
420. GL_AMD_query_buffer_object
421. GL_NV_compute_program5
422. GL_NV_shader_storage_buffer_object
423. GL_NV_shader_atomic_counters
424. GL_NV_deep_texture3D
425. GL_NVX_conditional_render
426. GL_AMD_sparse_texture
427. GLX_EXT_buffer_age
428. GL_AMD_shader_trinary_minmax
429. GL_INTEL_map_texture
430. GL_NV_draw_texture
431. GL_AMD_interleaved_elements
432. GL_NV_bindless_multi_draw_indirect
433. GL_NV_blend_equation_advanced
     GL_NV_blend_equation_advanced_coherent
434. GL_NV_gpu_program5_mem_extended
435. GL_AMD_shader_atomic_counter_ops
436. WGL_NV_delay_before_swap
437. GL_EXT_shader_integer_mix
438. GL_NVX_gpu_memory_info
439. GL_EXT_debug_label
440. GL_EXT_debug_marker
441. GL_INTEL_fragment_shader_ordering
442. GL_AMD_occlusion_query_event
443. GL_INTEL_performance_query
444. GL_AMD_shader_stencil_value_export
445. GLX_NV_delay_before_swap
446. GLX_MESA_query_renderer
447. GL_NV_shader_thread_group
448. GL_NV_shader_thread_shuffle
449. GL_EXT_shader_image_load_formatted
450. GL_AMD_transform_feedback4
451. GL_AMD_gpu_shader_int64
452. GLX_EXT_stereo_tree
453. GL_AMD_gcn_shader
454. GL_AMD_framebuffer_sample_positions
455. GL_NV_shader_atomic_int64
456. GL_NV_bindless_multi_draw_indirect_count
457. GLX_NV_copy_buffer
459. GL_NV_uniform_buffer_unified_memory
460. GL_EXT_polygon_offset_clamp
461. GL_EXT_post_depth_coverage
462. GL_EXT_raster_multisample
463. GL_EXT_sparse_texture2
464. GL_EXT_texture_filter_minmax
465. GL_NV_conservative_raster
466. GL_NV_fill_rectangle
467. GL_NV_fragment_coverage_to_color
468. GL_NV_fragment_shader_interlock
469. GL_NV_framebuffer_mixed_samples
470. GL_NV_geometry_shader_passthrough
471. GL_NV_path_rendering_shared_edge
472. GL_NV_sample_locations
473. GL_NV_sample_mask_override_coverage
474. GL_NV_shader_atomic_fp16_vector
475. GL_NV_internalformat_sample_query
476. GL_NV_viewport_array2
477. GL_NV_command_list
478. GL_OVR_multiview
479. GL_OVR_multiview2
480. GL_NV_conservative_raster_dilate
481. GL_INTEL_framebuffer_CMAA
482. GLX_EXT_libglvnd
483. GL_NV_viewport_swizzle
484. GL_NV_robustness_video_memory_purge
485. GL_AMD_shader_explicit_vertex_parameter
486. GL_NV_clip_space_w_scaling
487. GL_NV_conservative_raster_pre_snap_triangles
488. GL_NV_shader_atomic_float64
489. GL_NV_stereo_view_rendering
490. GL_EXT_window_rectangles
491. GL_INTEL_conservative_rasterization
492. GL_NVX_blend_equation_advanced_multi_draw_buffers
493. GL_NVX_linked_gpu_multicast
494. GL_NV_gpu_multicast
495. GL_MESA_shader_integer_functions
496. GL_AMD_gpu_shader_half_float
497. GL_AMD_shader_ballot
498. WGL_EXT_colorspace
499. GL_SGIX_pixel_texture
500. GL_NV_alpha_to_coverage_dither_control
501. GL_NV_draw_vulkan_image
502. GL_AMD_texture_gather_bias_lod
503. GL_EXT_memory_object
     GL_EXT_semaphore
504. GL_EXT_memory_object_fd
     GL_EXT_semaphore_fd
505. GL_EXT_memory_object_win32
     GL_EXT_semaphore_win32
506. GL_EXT_win32_keyed_mutex
507. GL_AMD_gpu_shader_int16
508. GL_EXT_external_buffer
509. GL_NV_texture_rectangle_compressed
510. GL_NV_blend_minmax_factor
511. GL_NV_query_resource
512. GL_NV_query_resource_tag
513. GL_AMD_shader_image_load_store_lod
514. GLX_MESA_swap_control
515. GL_MESA_tile_raster_order
516. GL_MESA_program_binary_formats
517. GL_NV_conservative_raster_pre_snap
518. GL_NV_conservative_raster_underestimation
519. GL_AMD_gpu_shader_half_float_fetch
520. GL_EXT_shader_framebuffer_fetch
     GL_EXT_shader_framebuffer_fetch_non_coherent
521. GL_INTEL_blackhole_render
522. GL_EXT_EGL_image_storage
523. GL_AMD_framebuffer_multisample_advanced
524. GL_NV_memory_attachment
525. GL_NV_compute_shader_derivatives
526. GL_NV_fragment_shader_barycentric
527. GL_NV_mesh_shader
528. GL_NV_representative_fragment_test
529. GL_NV_scissor_exclusive
530. GL_NV_shader_texture_footprint
531. GL_NV_shading_rate_image
532. WGL_ATI_render_texture_rectangle
533. GL_NV_vdpau_interop2
534. GL_EXT_texture_sRGB_R8
535. GLX_EXT_context_priority
536. GL_EXT_multiview_timer_query
537. GL_EXT_multiview_texture_multisample
538. GL_EXT_multiview_tessellation_geometry_shader
539. GL_EXT_texture_shadow_lod
540. GL_MESA_framebuffer_flip_y
541. GL_NVX_progress_fence
542. WGL_NV_multigpu_context
543. GL_NVX_gpu_multicast2
544. GL_NV_shader_subgroup_partitioned
545. GLX_NV_multigpu_context
546. GL_EXT_EGL_sync
547. GL_INTEL_shader_integer_functions2
548. GL_MESA_framebuffer_flip_x
549. GL_MESA_framebuffer_swap_xy
550. GL_NV_memory_object_sparse
551. GL_NV_timeline_semaphore
552. GLX_EXT_get_drawable_type
553. GLX_EXT_no_config_context
554. GL_NV_primitive_shading_rate
555. GL_EXT_texture_sRGB_RG8
556. GL_EXT_texture_storage