SwiftShader is a high-performance CPU-based implementation
Hewlett-Packard's Linux imaging and printing software
Open Source Solid Modeling CAD
View64 is a image viewer for C64 images
C library for the development of Linux OpenGL DRM/KMS apps
Scanning Probe Microscopy Controller and Data Visualization Software
Graphic Live Mixer
Free yourself
A 3d rendering framework
Lightweight embedded font engine
PHIGS (Programmer's Hierarchical Interactive Graphics System)
Prepare to be dazzled!
Open architecture GPU simulator and implementation