Khronos OpenGL ES API Registry

The OpenGL ES API registry contains specifications of the core API; specifications of Khronos- and vendor-approved OpenGL ES extensions; header files corresponding to the specifications; and other related documentation. The companion OpenGL API Registry has related material including the enumerant registry (shared between OpenGL ES and OpenGL).

OpenGL ES Core API Specification, Headers, and Documentation

The current versions of OpenGL ES are OpenGL ES 2.0 (programmable hardware) and OpenGL ES 1.1 (fixed-function hardware). For additional specifications, headers, and documentation not listed below, see the Khronos.org Developer Pages. Header files not labelled with a revision date include their last update time in comments near the top of the file.

OpenGL ES 2.0 Specific

• OpenGL ES 2.0.24 Full Specification , Full Specification with changes marked, Difference Specification (April 1, 2009).
• OpenGL ES Shading Language 1.0.17 Specification (May 12, 2009).
• gl2.h OpenGL ES 2.0 Header File.
• gl2ext.h OpenGL ES 2.0 Extension Header File.
• gl2platform.h OpenGL ES 2.0 Platform-Dependent Macros.
• OpenGL ES 2.0 Online Manual Pages.
• The latest OpenGL ES 2.0 headers now depend on the shared <KHR/khrplatform.h> header located in the EGL Registry

OpenGL ES 1.1 Specific

• OpenGL ES 1.1.12 Full Specification and Difference Specification (April 24, 2008).
• gl.h OpenGL ES 1.1 Header File.
• glext.h OpenGL ES 1.1 Extension Header File.
• glplatform.h OpenGL ES 1.1 Platform-Dependent Macros.
• <GLES/egl.h> EGL Legacy Header File for OpenGL ES 1.1 (August 6, 2008) - requires real <EGL/egl.h> from the EGL Registry .
• OpenGL ES 1.1.03 Extension Pack (July 19, 2005).
• OpenGL ES 1.1 Online Manual Pages.
• The latest OpenGL ES 1.1 headers now depend on the shared khrplatform.h header located in the EGL Registry

OpenGL ES 1.0 Specific

• OpenGL ES 1.0.02 Specification .
• gl.h for OpenGL ES 1.0.
• The old OpenGL ES 1.0 and EGL 1.0 Reference Manual is obsolete and has been removed from the Registry. Please use the OpenGL ES 1.1 Online Manual Pages instead.

Extension Specifications

1. GL_OES_blend_equation_separate
2. GL_OES_blend_func_separate
3. GL_OES_blend_subtract
4. GL_OES_byte_coordinates
5. GL_OES_compressed_ETC1_RGB8_texture
6. GL_OES_compressed_paletted_texture
7. GL_OES_draw_texture
8. GL_OES_extended_matrix_palette
9. GL_OES_fixed_point
10. GL_OES_framebuffer_object
11. GL_OES_matrix_get
12. GL_OES_matrix_palette
14. GL_OES_point_size_array
15. GL_OES_point_sprite
16. GL_OES_query_matrix
17. GL_OES_read_format
18. GL_OES_single_precision
19. GL_OES_stencil_wrap
20. GL_OES_texture_cube_map
21. GL_OES_texture_env_crossbar
22. GL_OES_texture_mirrored_repeat
23. GL_OES_EGL_image
24. GL_OES_depth24
25. GL_OES_depth32
26. GL_OES_element_index_uint
27. GL_OES_fbo_render_mipmap
28. GL_OES_fragment_precision_high
29. GL_OES_mapbuffer
30. GL_OES_rgb8_rgba8
31. GL_OES_stencil1
32. GL_OES_stencil4
33. GL_OES_stencil8
34. GL_OES_texture_3D
35. GL_OES_texture_float_linear
    GL_OES_texture_half_float_linear
36. GL_OES_texture_float
    GL_OES_texture_half_float
37. GL_OES_texture_npot
38. GL_OES_vertex_half_float
39. GL_AMD_compressed_3DC_texture
40. GL_AMD_compressed_ATC_texture
41. GL_EXT_texture_filter_anisotropic
42. GL_EXT_texture_type_2_10_10_10_REV
43. GL_OES_depth_texture
44. GL_OES_packed_depth_stencil
45. GL_OES_standard_derivatives
46. GL_OES_vertex_type_10_10_10_2
47. GL_OES_get_program_binary
48. GL_AMD_program_binary_Z400
49. GL_EXT_texture_compression_dxt1
50. GL_AMD_performance_monitor
51. GL_EXT_texture_format_BGRA8888
52. GL_NV_fence
53. GL_IMG_read_format
54. GL_IMG_texture_compression_pvrtc
55. GL_QCOM_driver_control
56. GL_QCOM_performance_monitor_global_mode
57. GL_IMG_user_clip_plane
58. GL_IMG_texture_env_enhanced_fixed_function
59. GL_APPLE_texture_2D_limited_npot
60. GL_EXT_texture_lod_bias
61. GL_QCOM_writeonly_rendering
62. GL_QCOM_extended_get
63. GL_QCOM_extended_get2
64. GL_EXT_discard_framebuffer
65. GL_EXT_blend_minmax
66. GL_EXT_read_format_bgra
67. GL_IMG_program_binary
68. GL_IMG_shader_binary
69. GL_EXT_multi_draw_arrays
    GL_SUN_multi_draw_arrays
70. GL_QCOM_tiled_rendering
71. GL_OES_vertex_array_object