Re: gEDA-user: PCB+GL -> Stable (eventually...)

[Peter Clifton <pcjc2@xxxxxxxxx>]

On Wed, 2010-11-24 at 22:59 +0100, Kai-Martin Knaak wrote:
> Kai-Martin Knaak wrote:
> 
> > On my fairly 
> > recent desktops(*) your openGL branch is consistently faster than HEAD.
> 
> One exception: If I start PCB-GL twice, both of them get very slow. 
> benchmark() returns 0.2 FPS. Shut down of one of the instances immediately 
> rectifies the situation. Maybe some kind of race condition?

Does PCB slow down if you run a second GL client, such as glxgears?
(Either first / second?)

It may be that your GL drivers don't like sharing the hardware between
multiple clients.

DRI2 support is really what is needed IIRC, and that is not _all_ that
old.

-- 
Peter Clifton

Electrical Engineering Division,
Engineering Department,
University of Cambridge,
9, JJ Thomson Avenue,
Cambridge
CB3 0FA

Tel: +44 (0)7729 980173 - (No signal in the lab!)
Tel: +44 (0)1223 748328 - (Shared lab phone, ask for me)



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