Bug 314869 - gwenview loses vsync when animations enabled.
Summary: gwenview loses vsync when animations enabled.
Status: RESOLVED FIXED
Alias: None
Product: gwenview
Classification: Applications
Component: general (show other bugs)
Version: 2.8.4
Platform: Debian testing Linux
: NOR normal
Target Milestone: ---
Assignee: Gwenview Bugs
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2013-02-11 04:53 UTC by David Smith
Modified: 2017-11-09 05:30 UTC (History)
1 user (show)

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Description David Smith 2013-02-11 04:53:42 UTC 
I have KWIN enabled with desktop effects (OpenGL + vsync).



Reproducible: Always

Steps to Reproduce:

1. Open gwenview on a large photo (4k+ resolution).
2. Go into "Configure Gwenview"
3. Enable software or OpenGL animations.

Actual Results:  

After that, gwenview loses vsync with the desktop.  Panning photos causes the photos to tear badly near the top.  

Expected Results:  
gwenview should have animations and still retain vsync with the desktop.

Workaround: Turn off animations in gwenview.
Comment 1 Nate Graham 2017-11-09 05:30:49 UTC 
Can't reproduce with Gwenview from git master and recent KWin. Please let me know if you still can.