Just FYI to anyone using the s2tc library
(https://github.com/divVerent/s2tc/). The build of s2tc installed in
some distros (like Ubuntu 12) is broken: using glTexImage2D to compress
to GL_COMPRESSED_RGB_S3TC_DXT1_EXT generates bad data). This causes
some piglit failures and, evidently, some game crashes.
Luckily, the bug was fixed back in Dec 2012:
commit 86b61ca2e2906297d972e8a4c1e212e3deac99ef
Author: Laurent Carlier <lordhea...@gmail.com>
Date: Mon Dec 17 09:59:52 2012 +0100
Fix crash with ETQW and Quake 4
Hopefully, newer distros are including newer builds of s2tc, but I
wouldn't bet on it.
-Brian
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