NixOS/nixpkgs — pull request #2194 by cpages (2014-04-09 21:25:48+00:00)
Title: libtxc_dxtn_s2tc: free s3tc implementation

This is a patent-free implementation of the s3tc texture compression algorithm. I don't think it has any drawbacks over the patented one, so I think we could drop the other.

Also, I'm not sure if we should add it to the path by default, along with mesa. I think distros like Ubuntu install it by default. Thoughts?