Bug 31446 - Moving Slides in Presenter consumes too much CPU, Xorg increase to 100% of CPU usage, and freeze the system
Summary: Moving Slides in Presenter consumes too much CPU, Xorg increase to 100% of CP...
Status: RESOLVED NOTOURBUG
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: LibreOffice (show other bugs)
Version:
(earliest affected)
unspecified
Hardware: Other All
: medium normal
Assignee: Not Assigned
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Reported: 2010-11-07 10:13 UTC by Maximiliano Castañón
Modified: 2010-11-27 21:20 UTC (History)
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Description Maximiliano Castañón 2010-11-07 10:13:30 UTC 
Hi, i'm in Fedora 14 using Radeon opensource driver, 

Linux localhost.localdomain 2.6.35.6-48.fc14.x86_64 #1 SMP Fri Oct 22 15:36:08 UTC 2010 x86_64 x86_64 x86_64 GNU/Linux

I reported this bug at:
http://www.openoffice.org/issues/show_bug.cgi?id=108700


If you try to move the slide the cpu usage increase to 100% in Xorg process, and finally you can't move the slide.

I will appreciate to provide any required information
Comment 1 Maximiliano Castañón 2010-11-07 13:57:24 UTC 
This bugs seems to be similar to mine, similar, not same

https://bugs.freedesktop.org/show_bug.cgi?id=30966
Comment 2 Maximiliano Castañón 2010-11-13 15:42:22 UTC 
Related to https://bugs.freedesktop.org/show_bug.cgi?id=31610
Comment 3 Maximiliano Castañón 2010-11-13 19:51:41 UTC 
Deactivatin Antialiasing fixes the problem...

Why happens this with Opensource driverS?
Comment 4 Maximiliano Castañón 2010-11-27 21:20:03 UTC 
This function has not been implemented yet on OpenSource radeon driver:
http://wiki.x.org/wiki/RadeonFeature


Mesa 3D Features
R600/R700
Anti-Aliasing (MSAA) TODO