GLdc: an OpenGL implementation for the SEGA Dreamcast
da97483eee
These are stored in BGRA format so they can be directly cast to a uint32_t to get the correct format for the argb param in pvr_vertex_t (yay endianess) This results in a performance improvement as it reduces the data requirements. |
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| samples | ||
| .gitattributes | ||
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| LICENSE | ||
| Makefile | ||
| README.md | ||
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:
- Spotlights (Trivial)
- Framebuffer extension (Trivial)
- Texture Matrix (Trivial)
Things I'd like to do:
- Use a clean "gl.h"
- Define an extension for modifier volumes
- Support
GL_ALPHA_TESTusing punch-thru polys - Add support for point sprites
- Optimise, add unit tests for correctness