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

[Roman Haefeli]

hi chris

On Tue, 2006-11-28 at 22:29 +0800, Chris McCormick wrote:
> > Roman Haefeli a écrit :
> > >it still think, that i have 'good' acceleration. for example i can run
> > >opengl based games like armagetron in fullscreen mode without any
> > 
> > >it says:
> > >
> > >'direct rendering: Yes'
> 
> On Tue, Nov 28, 2006 at 01:04:40PM +0100, cyrille henry wrote:
> > anyway,
> > on my computer, when i create a gem window, i'v got this on the pd log :
> > 
> > Direct Rendering enabled!
> > GEM: Start rendering
> 
> Roman,
> 
> It might be that GEM is using different versions of the GL libraries.
> Try this I guess:
> 
> ldd /usr/lib/pd/extra/Gem.pd_linux
> 
> and do the same for glxgears, and see if they're using the same libs.

thank you much for that tip.

i think i need help on interprating those outputs. i have posted them
here:

http://www.romanhaefeli.net/ldd_gem.txt
http://www.romanhaefeli.net/ldd_glxgears.txt
http://www.romanhaefeli.net/ldd_3dp.txt

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?

roman



		
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