[Bug 30750] [r300g] Too many ALU instructions

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sat Mar 12 11:11:50 PST 2011


https://bugs.freedesktop.org/show_bug.cgi?id=30750

--- Comment #5 from Marek Olšák <maraeo at gmail.com> 2011-03-12 11:11:51 PST ---
(In reply to comment #3)
> @Tom is the fix available in mesa 7.10.1?
> 
> i'm still having this bug when using gnome-shell

Yes, it's in 7.10.

Note that this is not a bug, it's a hardware limitation. Sometimes we can
improve the compiler so that it generates a little less instructions, but that
only applies to shaders the size of which is very close to the hardware limit.
Too long shaders are simply NOT supported by hardware. Period.

Please set the environment variable RADEON_DEBUG=fp and attach the output
gnome-shell will generate (in a new bug).

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