IRIS GL
| IRIS GL | |
|---|---|
| Developer(s) | Silicon Graphics | 
| Stable release | n/a
   /    1992 | 
| Operating system | IRIX | 
| Type | API | 
| License | Various proprietary | 
IRIS GL (Integrated Raster Imaging System Graphics Library) is a proprietary graphics API created by Silicon Graphics (SGI) in the early 1980s for producing 2D and 3D computer graphics on their IRIX-based IRIS graphical workstations. Later SGI removed their proprietary code, reworked various system calls, and released IRIS GL as the industry standard OpenGL.