[PD] [Gem] performance issues on ubuntu (no hardware accel?)

Roman Haefeli reduzierer at yahoo.de
Tue Nov 28 17:23:09 CET 2006


hi chris


On Tue, 2006-11-28 at 10:02 -0600, chris clepper wrote:
> On 11/28/06, Roman Haefeli <reduzierer at yahoo.de> wrote:
>         
>         i found, that libglut is not linked in gem, but it is in
>         glxgears and in
>         3dp. is that a sign, that gem is not using dri?
> 
> No.  GLUT is a toolkit for making simple OpenGL applications.  GEM
> uses glx directly.  Perhaps your X11 is not set to a compatible pixel
> format? 

how can i change to a compatible pixel format? by editng xorg.conf?

>  I think that is what causes glXIsDirect to return false (and triggers
> that message in GEM).

what is 'glXIsDirect' ? where did you see that? which message in GEM ? 

forgive me my slow understanding and thanks a lot for your help.

roman






		
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