[Mesa-dev] [Bug 89018] Civilization: Beyond Earth terrain section not rendered

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sun Apr 12 22:54:10 PDT 2015


https://bugs.freedesktop.org/show_bug.cgi?id=89018

--- Comment #11 from Ilia Mirkin <imirkin at alum.mit.edu> ---
(In reply to Tapani Pälli from comment #10)
> (In reply to Sami Liedes from comment #9)
> > Ok, interesting results. I managed to get an apitrace from an fglrx-enabled
> > machine. From it I suspect that what's missing is at least something that
> > CivBE uses to color the terrain. Perhaps that being missing makes it
> > misbehave in other ways, causing the black patches?
> > 
> > The captured trace plays on mesa, but the texture looks different. Still,
> > the black patches themselves are not present when the captured trace is
> > replayed on mesa. Frame 205 on fglrx:
> > 
> > http://sliedes.kapsi.fi/mesa/civbe/CivBE-fglrx-frame-205.png
> > 
> > Same frame, replayed on mesa from the trace captured on fglrx:
> > 
> > http://sliedes.kapsi.fi/mesa/civbe/CivBE-frame-205-cap-fglrx-rep-free.png
> > 
> > You can get the trace (CivBE-fglrx.trace.lz) here:
> > 
> > https://drive.google.com/file/d/0BwgPzH1WFyIuR3pZdXE3SHJRaHc/view?usp=sharing
> 
> With Intel (Haswelldesktop) the colors are correct in this trace (using Mesa
> git at commit 50e9fa2).

I get the same bad colors with nouveau (GF108/nvc1). Probably some form of
gallium fail... smells like a sRGB issue.

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