[Bug 28294] [r300g] Unigine Sanctuary v2.2: black glitches

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=28294

--- Comment #37 from Benjamin Segovia <benjamin.segovia at intel.com> 2010-09-27 17:03:08 PDT ---
(In reply to comment #36)
> Created an attachment (id=38997)
 --> (https://bugs.freedesktop.org/attachment.cgi?id=38997)
> screenshot with RADEON_DEBUG=noopt + everything done in prog_optimize.c

To me, it sounds like:
1/ There is for sure a bug in either glsl2 or radeon backend since deactivating
optimizations still leads to bugs
2/ There may be a bug in prog_optimize.c but it it not sure since everything is
broken

I cannot look at it right now. I have to install a proper 32 bit Linux. Then, I
could look if at least I got something with the classic intel driver.

One other possibity is to deactivate optimizations one by one in both glsl2 and
r300 backend with prog_optimize unactivated to track down the bug 1/ without
any possible bug 2/

Cheers,
Ben

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