Bug 209186 - X server CPU usage with large image files
Summary: X server CPU usage with large image files
Status: RESOLVED DUPLICATE of bug 209152
Alias: None
Product: plasma4
Classification: Unmaintained
Component: widget-frame (show other bugs)
Version: unspecified
Platform: Compiled Sources Unspecified
: NOR normal
Target Milestone: ---
Assignee: Anne-Marie Mahfouf
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2009-10-02 10:26 UTC by Will Stephenson
Modified: 2010-06-07 11:59 UTC (History)
2 users (show)

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Description Will Stephenson 2009-10-02 10:26:31 UTC 
Version:            (using Devel)
Installed from:    Compiled sources

When using a folder of large (~3Mb, 12MP) images as the image source in frame, Plasma freezes for ~10 seconds whenever the image changes, apparently because the image is being transformed in the X server.
Comment 1 Will Stephenson 2009-10-03 15:34:28 UTC 
The problem only manifests with frame in trunk.

Frame in 4.3, as well as the slideshow wallpaper in 4.3 and trunk, show a slight lag on image change - the analog clock's second hand can be seen to twitch for ~1s.

Using these 3 images on a 1024x768 display:

http://farm3.static.flickr.com/2434/3953022684_6ae8f43709_o_d.jpg http://farm3.static.flickr.com/2471/3953014548_cb90c236d4_o_d.jpg http://farm4.static.flickr.com/3534/3908617683_12d188c57c_o_d.jpg
Comment 2 Andras Georgy Bekes 2009-10-09 14:41:53 UTC 
Isn't this the same problem as bug 209152?
Comment 3 Nicolas L. 2010-06-07 11:59:04 UTC 
seems the same as bug 209152      please reopen this one if i am wrong

*** This bug has been marked as a duplicate of bug 209152 ***