[cairo] glitz parallel rendering

Peter Nilsson peter at freedesktop.org
Fri May 28 12:36:15 PDT 2004

On Fri, 2004-05-28 at 12:10, Gregor Burger wrote:
> hi!
> when I open two instances of cairogears rendered in
> glx the rendering starts stuttering and is slow as hell.
> is this a problem with my drivers (ati binary) 

Yep, it seems to be a scheduling issue in the ati driver. Try running
two glxgears simultaniously, you'll get the same results. 

> or a general
> problem of modern 3d cards or opengl? 

It works just fine with nvidia proprietary drivers. 

> anybody the same
> results?

me :)

> sooner or later there will be parallel rendering in glitz
> and i hope this won't make troubles.
> cheers
>  gregor
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