Re: gEDA-user: PCB+GL Progress

[Kai-Martin Knaak <kmk@xxxxxxxxxxxxxxx>]

On Mon, 23 Feb 2009 03:43:33 +0000, Kai-Martin Knaak wrote:

> First impressions with one of my more clouded layouts:
>  
> Thin draw of polygons looks nice. However, it is about as slow as full
> polygons. See the redraw rates below. If this is added permanently, I
> would ask for a single click option to completely disable polygon
> display. Currently, my work-around is to put all polygons in special
> layers and temporarily attach them to their own layer group.
> 
> Results of the benchmark() command on my not quite up-to-date desktop
> hardware (3600 BogoMIPS, glxgears ~1500):
> 
> full polygons: 2.7 redraws/sec
> thin draw polygons: 2.6 redraws/sec
> polygon layers off: 126 redraws/sec

Redraw rate on my two years old desktop at my dayjob (4400 BogoMIPS, 
glxgears ~890, nvidia quadro NV37GL):

full polygons: 3.5 redraws/sec
thin draw polygons: 3.9 redraws/sec
polygon layers off: 34.5 redraws/sec


My print command segfaults with the GL enabled version:

$ pcb -x eps --element-color '#000000' --pin-color '#cccccc' --layer-
color-1 '#ffffff' --as-shown --layer-stack outline,elements --eps-file "/
tmp/out.eps" ../lasertreiber.pcbLooking for default_font in .
Can't open ./default_font for reading
Looking for default_font in /usr/local/bin/../share/pcb
Found default_font in /usr/local/bin/../share/pcb
Loading file ../lasertreiber.pcb took 6.050000
Segmentation fault

---<(kaimartin)>---
-- 
Kai-Martin Knaak                                  tel: +49-511-762-2895
Universität Hannover, Inst. für Quantenoptik      fax: +49-511-762-2211	
Welfengarten 1, 30167 Hannover           http://www.iqo.uni-hannover.de
GPG key:    http://pgp.mit.edu:11371/pks/lookup?search=Knaak+kmk&op=get



_______________________________________________
geda-user mailing list
geda-user@xxxxxxxxxxxxxx
http://www.seul.org/cgi-bin/mailman/listinfo/geda-user