OS2OGL.SYS

Pentium Pro optimised OpenGL driver. DEVICE=OS2OGL.SYS

NOTE: For OpenGL to utilise the device driver on Pentium Pro systems, an environment variable (OGL_VIDEO_MEM_SIZE) must be set. The suggested place to set OGL_VIDEO_MEM_SIZE is in the config.sys, alternately, it can be set in an OS/2 Window before an OpenGL program is started. For either method, OGL_VIDEO_MEM_SIZE should be set to the total memory size (in megabytes) of the PCI graphics card. For example, using a graphics card with 4MB of memory, "SET OGL_VIDEO_MEM_SIZE=4" should be used.