View Full Version : Why does OpenGL don't need something like EGL in OpenGL ES
07-14-2012, 04:21 AM
does anybody of you know why OpenGL don't need something like EGL in OpenGL ES?
Or is there something like EGL in OpenGL included?
07-14-2012, 05:22 AM
With GL, it depends on which platform you are on.
1. On Windows, you use wgl
2. On *nix systems, glX is used.
3. On Mac's, it use to be agl functions but I think they dumped these in favor of NSGL functions. I'm not sure. I'm not a Mac expert.
All that stuff has existed since the beginning, 1992.
When OpenGL ES was designed, they wanted to create a single interface for all PDA and cellphones and onboard PCs = EGL.
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