Help:Wanted

The following represents an informal list of OpenGL information that is not available on the Wiki. If you find something missing, and cannot take the time to add to it, then please add it here:

• Any articles labeled as "stubs".
• Any sections that are marked as "todo".
• Fix these pages:
  • Articles or sections that have inaccurate information.
  • Articles or sections needing cleanup.
• GL 4.4 or earlier features that need documentation:
  • Program and pipeline validation rules and functions.
  • Texture Gather functions.
  • The precise GLSL type qualifier.
  • Explicit layout of in/out interface block members.
  • User-defined primitive clipping.
  • Uploading compressed texel data.
  • When changes to objects across contexts have visibility.
  • Message-based debugging.
  • Depth Testing and the Depth Buffer.
  • Stencil Testing and the Stencil Buffer.
  • Logical Operations.
  • 3D Textures.
  • Multisampling and Multisample Textures.
  • Primitive Assembly
  • SSBO usage within the GL API.
  • Floating-point BPTC compression description.
  • The rules for invariance in GL, of various kinds. The spec has the hard-and-fast details, so it doesn't need to be complete.
  • Aggregate initialization in OpenGL 4.20 or ARB_shading_language_420pack.