February 2006
Beginner to intermediate
304 pages
6h 47m
English
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Chapter 7. Extensions and Versions
OpenGL has outlived several generations of computer graphics hardware. This accomplishment would have been unattainable if not for the extension and version system that allowed OpenGL to evolve.
As OpenGL vendors provide new graphics hardware with additional functionality, they create extension specifications that allow developers to access the new functionality using OpenGL. Over time, if these extensions grow in popularity and acceptance, the OpenGL ARB could include the feature in a new version of the OpenGL specification.
You can’t count on all your customers to have the same OpenGL version and extension support. As a result, you need to write version- and extension-safe code so that it can run in a wide ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.