bikehead wrote:
> I have been testing the xorg-X11-drv-ati driver with my T42p with much
> success (I don't see the random lockups others have been reporting). I
> have used desktop-effects with good success too. However when I try it
> with 3d games like bzflag or foobilard it doesn't work.
>
> What is the state of the radeon drivers with respect to 3d? Is it a bug
> if I get messages like the following:
>
> [bikehead@porco ~]$ bzflag
> libGL warning: 3D driver claims to not support visual 0x4b
> *********************************WARN_ONCE*********************************
> File r300_render.c function r300Fallback line 422
> Software fallback:ctx->Polygon.StippleFlag
> ***************************************************************************
> Try R300_SPAN_DISABLE_LOCKING env var if this hangs.
>
> or is the normal state of affairs?
>
> Thanks.
>
It does work, but you must disable the software fallback code for non
critical cases, create an /etc/drirc containing:
<driconf>
<device screen="0" driver="r300">
<application name="all">
<option name="disable_lowimpact_fallback" value="true" />
</application>
</device>
</driconf>
Enjoy!
Regards,
Hans
p.s.
We really should document this somewhere, but where?
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