[Mesa-dev] [Bug 72877] Wrong colors with Mesa 9.2 and Mesa 10.0 on PPC Linux systems

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Jan 6 03:30:53 PST 2014


https://bugs.freedesktop.org/show_bug.cgi?id=72877

--- Comment #5 from Christian Zigotzky <chzigotzky at xenosoft.de> ---
(In reply to comment #4)
> (In reply to comment #3)
> > Is the bug fixed?
> 
> Not yet. To fix it, the r600g driver needs to be adapted to changes in the
> way the Gallium3D infrastructure deals with big endian hosts.

Hi Michel,

Thanks a lot for your answer. :-) We had a problem with wrong colors in
SuperTuxKart 0.8 last year. The Irrlicht guys have released a little hack for
Irrlicht on Linux PPC
(http://irrlicht.sourceforge.net/forum/viewtopic.php?f=7&t=48577). They told me
that is a driver bug, and that workaround costs performance and RAM.
Unfortunately this workaround isn't suitable for Mesa 9.2 and higher. At this
time we have to install Mesa 9.1.X and lower on new Linux distributions like
Lubuntu 13.10, Debian Sid etc. It would be nice to solve this issue because we
don't need the workaround in the future.

All the best,

Christian

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