[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
Fri Jan 8 07:38:15 PST 2016


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

--- Comment #19 from joro-2013 <joro-2013 at t-online.de> ---
Actually i had already e-mailed Roland Scheideregger privately (thanking him
for still giving some care to this ancient driver with BE systems although the
commit didn't fix the problems :-).

I already tracked down the breakage that affects me to the (otherwise very
sensible) pythonization of the format stuff around commit
d4c780e052c9cc361bed5958b72b42d8151800c2 <quote>:


mesa: Add python to parse the formats CSV file
The basic concept for the format parser was taken from the format CSV
parser in gallium/auxilliary/util.  However, this one has been altered in a
number of ways:

 * Removed big endian vs. little endian stuff (mesa doesn't need it)
 * Better documentation: Almost every method has a full docstring
 * An actual Swizzle class with methods for composition and inverses
 * Over-all cleaner (in my opinion) implementation and class interactions 
 * A few bug fixes

</quote>

Ahhhh, the joys of optimized code-reuse :-)

Since i'm no pythonista i didn't want to wade into it and still use the 10.3
stuff. But maybe that's a hint for the r600g driver and this bug report.

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