GLdc

This is a partial implementation of OpenGL 1.2 for the SEGA Dreamcast for use with the KallistiOS SDK.

It began as a fork of libGL by Josh Pearson but has undergone a large refactor which is essentially a rewrite.

The aim is to implement as much of OpenGL 1.2 as possible, and to add additional features via extensions.

Things left to (re)implement:

• Near-Z clipping (Tricky)
• Spotlights (Trivial)
• Framebuffer extension (Trivial)
• Multitexturing (Trivial)
• Texture Matrix (Trivial)
• Mipmapping (Trivial)

Things I'd like to do:

• Use a clean "gl.h"
• Define an extension for modifier volumes
• Support GL_ALPHA_TEST using punch-thru polys
• Add support for point sprites
• Optimise, add unit tests for correctness