Re: gEDA-user: Open GL survey (for PCB)

[Peter Clifton <pcjc2@xxxxxxxxx>]

On Tue, 2009-01-27 at 14:15 -0800, Steven Michalske wrote:
> sorry for the lame numbers, I'm running our bottom of the line cards ;-)

[snip]

> 17145 frames in 5.0 seconds = 3429.000 FPS

> 14384 frames in 5.0 seconds = 2876.800 FPS

> 1400 frames a second on first generation mac book air with the  


Well, they all beat my 500-600 fps on Intel GM45. I'll just keep telling
myself that glxgears isn't really a proper benchmark anyway.., and
console myself with a big hires screen.. (stupid stuck pixel).

I am running a composited desktop with compiz, using OpenGL at the same
time (DRI2 lets you do that!). FPS isn't much higher without though.

Here's the weird thing.. I see higher fps running indirect GLX than with
direct rendering. Possibly due to new drivers + DRI2 etc.. still having
issues being worked out.

(I'm sure I was getting 700-800 the other day).


-- 
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!)



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