RESOLVED WONTFIX Bug 89355
[GTK] [WebKit1] [Flickering with CSS 3D transforms 
https://bugs.webkit.org/show_bug.cgi?id=89355
Summary [GTK] [WebKit1] [Flickering with CSS 3D transforms
Sergio Villar Senin
Reported 2012-06-18 09:55:23 PDT
I'm seeing some flickering (maybe a complete repaint?) when css 3d transformations are applied. For example in the page mentioned in the URL field after clicking on any of the so called "3D Transitions" the transform runs nicely (with AC enabled) but at the end some flickering happens. I have also noticed that in this url http://www.satine.org/research/webkit/snowleopard/snowstack.html. During the page load some flickering happens and you can see it after that also when moving right or left (using cursor keys).
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Martin Robinson
Comment 1 2012-06-18 10:09:55 PDT
This is almost certainly an issue with the WebKit1 implementation of accelerated compositing for GTK+. I plan to rework the architecture which should hopefully fix these issues.
Sergio Villar Senin
Comment 2 2012-06-18 10:20:26 PDT
(In reply to comment #1) > This is almost certainly an issue with the WebKit1 implementation of accelerated compositing for GTK+. I plan to rework the architecture which should hopefully fix these issues. Ah indeed, I am not seeing this in WK2 as you said.
Martin Robinson
Comment 3 2012-09-15 10:36:11 PDT
Can you confirm that this is gone now? The new XComposite version of AC has landed.
Sergio Villar Senin
Comment 4 2012-09-16 23:55:02 PDT
I tried with r128620 and the flickering is still there.
Martin Robinson
Comment 5 2014-04-08 17:46:48 PDT
WebKit1GTK+ has been removed.
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