KhronosGroup/OpenGL-Refpages

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OpenGL and OpenGL ES reference page sources, and generated HTML used as backing store for khronos.org

Stars: 492
Forks: 146
Open beginner issues: 0
Indexed issues: 25

Dominant language: HTML
License: No license data
Last GitHub push: Jan 26, 2026
Latest indexed: Sep 18, 2026
Contributing guide: No contributing guide
Code of conduct: Code of conduct
Beginner labels: No beginner labels indexed
PR merge metrics: No merged PRs in 30d

Beginner friendly Everything

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25 open issues indexed

glDebugMessageInsert() GL_INVALID_VALUE claim does not match specification Open

Difficulty 2/5 1-3 hours Newbie friendliness 72/100

KhronosGroup/OpenGL-Refpages#171 · Opened May 25, 2026
Simple Formatting Mistake Open

Difficulty 2/5 1-3 hours Newbie friendliness 50/100

KhronosGroup/OpenGL-Refpages#167 · Opened Sep 29, 2025
Discrepancy between `glGetInternalformat` documentation and `ARB_internalformat_query2` one Open

Difficulty 1/5 Under an hour Newbie friendliness 45/100

KhronosGroup/OpenGL-Refpages#157 · 6 comments · Opened Aug 12, 2024
Opengles `glMapBufferRange` page has link to `glUnmapBuffer`, but click it get `The requested URL was not found on this server.` Open

Difficulty 1/5 Under an hour Newbie friendliness 55/100

KhronosGroup/OpenGL-Refpages#156 · Opened Aug 1, 2024
Extension xhtml ignored by Google translate Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

KhronosGroup/OpenGL-Refpages#153 · 13 comments · Opened May 21, 2024
OpenGL Reference pages conflict with specifications for `atan` undefined behavior Open

Difficulty 2/5 1-3 hours Newbie friendliness 48/100

KhronosGroup/OpenGL-Refpages#152 · 2 reactions · Opened May 20, 2024
glDeleteFramebuffers framebuffers must be `const GLuint*` Open

Difficulty 2/5 1-3 hours Newbie friendliness 42/100

KhronosGroup/OpenGL-Refpages#151 · Opened Apr 17, 2024
May need to replace links to OPL in refpages Open

KhronosGroup/OpenGL-Refpages#132 · 1 assignee · Opened Aug 24, 2023
Reference page for GetTextureSubImage omits valid format enumerators Open

Difficulty 2/5 1-3 hours Newbie friendliness 58/100

KhronosGroup/OpenGL-Refpages#130 · 1 reaction · Opened May 2, 2023
clarify glInvalidateFramebuffer page for z/s Open

KhronosGroup/OpenGL-Refpages#127 · 1 assignee · Opened Apr 12, 2023
glTexImage3D width supports at least 16 texels Open

Difficulty 2/5 1-3 hours Newbie friendliness 40/100

KhronosGroup/OpenGL-Refpages#108 · 1 comment · Opened Dec 15, 2021
Inconsistencies related to buffer texture pnames Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

KhronosGroup/OpenGL-Refpages#102 · 1 comment · Opened Aug 1, 2021
Empty space on the top of the site Open

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

KhronosGroup/OpenGL-Refpages#92 · 2 comments · Opened Oct 21, 2020
Missing documentation for GL_PROGRAM_BINARY_LENGTH Open

enhancement

KhronosGroup/OpenGL-Refpages#85 · 1 comment · 1 assignee · Opened May 27, 2020
gluProject() formula missing perspective divide Open

Difficulty 2/5 1-3 hours Newbie friendliness 48/100

KhronosGroup/OpenGL-Refpages#80 · Opened Apr 26, 2020
glUseProgram in GL4 ref page is written without compute shaders in mind Open

Difficulty 3/5 1-2 days Newbie friendliness 25/100

KhronosGroup/OpenGL-Refpages#79 · Opened Apr 6, 2020
GetPointerv in GL4 ref is shown as unsupported in version 2.0-3.0 Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

KhronosGroup/OpenGL-Refpages#78 · Opened Mar 28, 2020
glVertexAttribPointer() assumes non-default VAO Open

Difficulty 3/5 1-2 days Newbie friendliness 38/100

KhronosGroup/OpenGL-Refpages#67 · 1 comment · Opened May 24, 2019
Migrate away from MathJax CDN Open

KhronosGroup/OpenGL-Refpages#52 · 2 comments · 1 assignee · Opened Nov 21, 2018
missing MAX_SAMPLES Open

Difficulty 1/5 Under an hour Newbie friendliness 45/100

KhronosGroup/OpenGL-Refpages#41 · 1 comment · Opened May 19, 2018
Don't use frames Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

KhronosGroup/OpenGL-Refpages#36 · 3 comments · 1 reaction · Opened Mar 26, 2018
Migrate content out of opengl.org SDK area Open

enhancement

KhronosGroup/OpenGL-Refpages#26 · 2 assignees · Opened Sep 20, 2017
glUniform lacks double-precision variants in GL 4.x. Open

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

KhronosGroup/OpenGL-Refpages#22 · 4 reactions · Opened May 9, 2017
glTexImage* functions state that floating point values are always clamped. Open

Difficulty 2/5 1-3 hours Newbie friendliness 42/100

KhronosGroup/OpenGL-Refpages#19 · Opened Apr 13, 2017
Fix exposed JavaScript problem in older pages Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

KhronosGroup/OpenGL-Refpages#8 · Opened Feb 4, 2017

KhronosGroup/OpenGL-Refpages

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