Eelco Dolstra 7f74c406c4 * In Quake 3, by default use Mesa as the OpenGL implementation. But ... allow the OpenGL implementation to be overriden through the OPENGL_DRIVER environment variable. If it is not set, we use the implementation installed in the profile /nix/var/nix/profiles/opengl, allowing easy late binding by the user, e.g., $ nix-env -p /nix/var/nix/profiles/opengl -i nvidia-sys-opengl might install the NVidia OpenGL implementation. The code that does this is not specific to Quake 3: it has been factored out into build-support/opengl/mesa-switch.sh. Presumably any application that requires hardware-accelerated OpenGL needs it. * Add the Quake 3 demo to the cache. svn path=/nixpkgs/trunk/; revision=4612		2006-01-28 00:41:16 +00:00
..
mesa-switch.sh	* In Quake 3, by default use Mesa as the OpenGL implementation. But	2006-01-28 00:41:16 +00:00