GitHub

EXT_shader_framebuffer_fetch.txt

OpenGL 2.0 or OpenGL ES 2.0 is required. This specification is written against the OpenGL ES 2.0.24 and OpenGL ES 3.0.4 specifications. This extension is written ...
GitHub

Failure to create OpenGL framebuffer for source texture (error: 0x8cd7)

Fri Jan 11 2019 20:44:40.009472 - Initialized Vulkan transfer ring buffer, mapped at offset 0x0x7fffdfff3000. Fri Jan 11 2019 20:44:40.046002 - Setting max texture dimensions to 2421x2690 before ...
Linux Journal

An Introduction to OpenGL Programming

OpenGL is a well-known standard for generating 3-D as well as 2-D graphics that is extremely powerful and has many capabilities. OpenGL is defined and released by the OpenGL Architecture Review Board ...