X needs 99% CPU with gravitywars on radeon 9200

[Dominique Dumont]

Michel Dänzer <michel at daenzer.net> writes:

>> I've verified that hardware acceleration works fine: I get about 1500
>> fps with glxgears (and tuxracer is playable).
>
> Does Option "XaaNoScanlineImageWriteRect" work around the problem?

No, but I get around 2100 fps with glxgears ...

>> Does anyone have similar problems with gravitywars (or SDL) with xorg
>> or radeon cards ?
>
> I think gravitywars could deal better with the X server not keeping up.

It's not obly a problem with gravitywars. I get the same kind of
problems with circuslinux.

Cheers