Many OpenGL extensions, as well as extensions to related APIs like GLU, GLX, and WGL, have been defined by vendors and groups of vendors.
Many OpenGL extensions, as well as extensions to related APIs like GLU, GLX, and WGL, have been defined by vendors and groups of vendors.
The registry also defines naming conventions, guidelines for creating new extensions and writing suitable extension specifications, and other related documentation.
This program displays the vendor name, the version implemented, the renderer name and the extensions of the current OpenGL 3D accelerator.
Supports OpenGL 1.1 to 2.1 and OpenGL 3.2 or superior for OSX 10.7 and superior, including Retina Display.