Bug 213946

Summary: compiz wobbly windows redraw area
Product: [Plasma] kwin Reporter: Lukasz <Lukasz.Kurylo>
Component: generalAssignee: KWin default assignee <kwin-bugs-null>
Status: RESOLVED DUPLICATE    
Severity: normal    
Priority: NOR    
Version: unspecified   
Target Milestone: ---   
Platform: Ubuntu   
OS: Unspecified   
Latest Commit: Version Fixed In:

Description Lukasz 2009-11-10 10:03:27 UTC 
Version:            (using KDE 4.3.3)
Installed from:    Ubuntu Packages

When using wobbly windows effect moving a window causes whole screen to redraw. This is not a problem when using single monitor configuration. But when using two or more monitors it causes tearing. Because whole surface is being redrawn it's imposible to sync this to all monitors. Usually only on biggest monitor window can be moved without tearing (biggest part of redrawn area is covered by this monitor). I think that it should be possible to calculate some bounding box for this effect and redraw only that area. Or at least only area covered by monitor that contains that bounding box.
Comment 1 Martin Flöser 2009-11-10 11:03:45 UTC 

*** This bug has been marked as a duplicate of bug 189999 ***