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Linux Conf Au 2002 Presentation - Tinmith Augmented Reality Project

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Graphics libraries<br />

• Xlib<br />

• Existing X11 drawing library used for all X applications<br />

• GLX<br />

• Extension to X11 to allow OpenGL over X connection<br />

• DRI<br />

• Direct rendering interface for XFree86<br />

• GL<br />

• Core drawing functionality, possibly accelerated<br />

• GLU<br />

• Utility library, simplifies some GL calls for the programmer<br />

• GLUT<br />

• Utility toolkit provides a portable programming interface<br />

• Allows apps to run on almost any system<br />

25 Wayne Piekarski Wearable Computer Lab CIS @ UniSA http:/ / www.tinmith.net/ wayne<br />

lca 2004

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