This library is used by the 3dfx DRI module (lib/modules/dri/tdfx_dri.so) to 
provide 3d hardware accelerated OpenGL for 3dfx Voodoo3/4/5/Banshee cards.  
This does not support applications requiring the Glide library.

WWW: http://gladstone.uoregon.edu/~eanholt/dri/