https://bugs.freedesktop.org/show_bug.cgi?id=31499
--- Comment #4 from YAFU yafulinux@gmail.com 2010-11-19 22:43:00 PST --- Hi Tom. I am currently using this version of libgl1-mesa-dri: libgl1-mesa-dri 7.10.0+git20101118.3dcc3153-0ubuntu0sarvatt~maverick
I still have the problem.
KDE developer is helping me in the KDE forum so I can answer what you asked.
The GLSL code can be found here:
http://websvn.kde.org/*checkout*/trunk/KDE/kdebase/workspace/kwin/lanczos-ve...
http://websvn.kde.org/*checkout*/trunk/KDE/kdebase/workspace/kwin/lanczos-fr...
I attached the stderr output obtained with:
RADEON_DEBUG=fp kwin --replace &> ~/stderr.output