Bug 314869

Summary:	gwenview loses vsync when animations enabled.
Product:	[Applications] gwenview	Reporter:	David Smith <sidicas>
Component:	general	Assignee:	Gwenview Bugs <gwenview-bugs-null>
Status:	RESOLVED FIXED
Severity:	normal	CC:	nate
Priority:	NOR
Version:	2.8.4
Target Milestone:	---
Platform:	Debian testing
OS:	Linux
Latest Commit:		Version Fixed In:

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.