[Dri-devel] Two fixes

[Daryll S. <da...@pr...>]

After we submitted out changes to XFree I included a couple changes to
the tree to add gamma correction (color look up table) and to change how
the visuals for 3D are generated. The palette code seems to have a
problem. I've disabled it for now. The visuals just had a simple typo,
so I fixed that. 

Anyone who compiled from the CVS tree should get an update to the tdfx
2D driver to get this fixes. The RPMS Joseph made were cut before I
added this code, so they should be fine. 

Thanks for the feedback from everyone!

						- |Daryll