Hi DM,
I just wanted to point out there's been for sometime now, a newer
version of the libtxc-dxtn library
(
http://cgit.freedesktop.org/~mareko/libtxc_dxtn/) available.
This library enables s3tc compression with Mesa. Version is now 1.0.0
and it brings several bug fixes.
It would be great to see it in Debian Multimedia
Thanks for your work
Andres