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Bug 333128 - Clearlooks progressbar display grabled when using r100/r200 based cards
Clearlooks progressbar display grabled when using r100/r200 based cards
Status: RESOLVED NOTGNOME
Product: gtk-engines
Classification: Deprecated
Component: clearlooks
unspecified
Other Linux
: Normal normal
: ---
Assigned To: Richard Stellingwerff
gtk-engines maintainers
Depends on:
Blocks:
 
 
Reported: 2006-03-02 13:39 UTC by Matthias Clasen
Modified: 2006-10-09 08:17 UTC
See Also:
GNOME target: ---
GNOME version: ---

Attachments
screenshot (23.78 KB, image/png)
2006-03-02 13:40 UTC, Matthias Clasen 		Details

Description Matthias Clasen 2006-03-02 13:39:19 UTC 
Originally filed here: https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=183504

Description of problem:
I'm seeing glitzes like in the attached screenshot when using r100 and r200 based cards and the clearlooks engine. The glitz seems to go away after the progressbar is redrawn but is fairly easily visible in all horizonal progress bars.

Version-Release number of selected component (if applicable):
gtk2-engines-2.7.4-3

How reproducible:
Always

Steps to Reproduce:
1. Run clearlooks using an r100 or r200 based card

  

Actual Results:  2. effects like the attached screenshot

Expected Results:  2. pretty progressbar

Additional info:

This is an r200 based ATI 9250 card, running rawhide as of 01-03-06 on an Athlon-XP 1600+
Comment 1 Matthias Clasen 2006-03-02 13:40:19 UTC 
Created attachment 60489 [details]
screenshot
Comment 2 Jari Rahkonen 2006-03-25 11:11:36 UTC 
I can confirm this bug on my radeon 8500LE. I also see color distortion on the bottoms of treeview headers and the backgrounds of active and highlighted buttons. These problems seem to go away if I disable renderaccel in my xorg.conf, so one might assume it's something to do with the opensource radeon driver (and/or cairo).
Comment 3 Thomas Wood 2006-03-30 21:52:05 UTC 
I assume this is more likely to be a cairo bug than an engine bug. Do you know what version of cairo you were using, and whether the latest version makes any difference?
Comment 4 Richard Stellingwerff 2006-03-31 09:34:05 UTC 
I can confirm that this happens. Disabling RenderAccel would fix this, so I've heard. And it doesn't happen with vesa driver. So I'm guessing the problem lies with cairo or RENDER. Not much I can do about it.
Comment 5 Emmanuel Touzery 2006-10-09 06:39:09 UTC 
this problem is fixed in ubuntu edgy (still present in ubuntu dapper). see 

https://launchpad.net/distros/ubuntu/+source/xserver-xorg-video-ati/+bug/34435
Comment 6 Thomas Wood 2006-10-09 08:17:23 UTC 
Closing this bug since it was most likely a problem cairo and/or ati.