[Mesa-dev] r300g broken

Tom Stellard tom at stellard.net
Mon Aug 27 07:58:57 PDT 2012


>  >Please run "git clean -fdX" in the Mesa repository and then
>  >reconfigure and rebuild.
>
> Almost the same, even with this change: r300/compiler: Use variable
> lists in the rename_regs pass
>
> When I run opera with HW enabled in valgrind I see something like this:
>
> r300: DRM version: 2.17.0, Name: ATI RV350, ID: 0x4150, GB: 1, Z: 1
> r300: GART size: 125 MB, VRAM size: 128 MB
> r300: AA compression RAM: YES, Z compression RAM: YES, HiZ RAM: NO
>
> TGSI asm error: Expected `}' [13 : 51]
>
> TGSI asm error: Syntax error [13 : 51]
>
> TGSI asm error: Expected `}' [13 : 51]
>
> TGSI asm error: Syntax error [13 : 51]
>
> similar issue in kwin log.
>
>
> Also I notice when I run glxgears I have huge memory leak...
>
>   The bug I have put here
> https://bugs.freedesktop.org/show_bug.cgi?id=54057


I noticed this issue as well on r300g, but only on a system where
I hadn't updated Mesa in a while before my latest pull.  My other r300g
system works fine.  When I run glxgears, for some reason it tries to
compile a shader with loops and then nearly instantly claims all of my
system memory.  I had this same behavior no matter what checkout of Mesa
I tried to build, even the 8.0 branch.

It seems like this is just a build issue, maybe from the combination
of automake and dispatch changes.  I never found a solution for this,
but it seems like git clean -fdX should fix it.  If it doesn't, maybe
try cleaning out your lib directory of all the old mesa libraries that
have been installed.

-Tom


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