RESOLVED FIXED 245616
[GTK4] Overscrolling causes high CPU usage when navigation gestures are not enabled 
https://bugs.webkit.org/show_bug.cgi?id=245616
Summary [GTK4] Overscrolling causes high CPU usage when navigation gestures are not e...
Gabriele Musco
Reported 2022-09-24 04:46:34 PDT
Created attachment 462579 [details] Minimal bug reproducer As the title says, overscrolling beyond the page limit either up or down causes high CPU usage. This goes away if scrolling back up/down after overscrolling. This does not happen when enabling enable_back_forward_navigation_gestures. It can be reproduced with minibrowser, as well as a minimal reproducer I'm attaching to the issue. To see the issue go away in the reproducer attached uncomment the line saying self.enable_gestures().
Attachments
Minimal bug reproducer (851 bytes, text/x-python)
2022-09-24 04:46 PDT, Gabriele Musco 		no flags
Details
View All Add attachment proposed patch, testcase, etc.
Alice Mikhaylenko
Comment 1 2022-09-24 04:49:19 PDT
It's reproducible in minibrowser as well, so no need for a separate reproducer at this point. :)
Alice Mikhaylenko
Comment 2 2022-11-23 19:25:34 PST
Hm, I can't reproduce this anymore.
Michael Catanzaro
Comment 3 2023-01-29 06:12:58 PST
Hopefully fixed by https://commits.webkit.org/259530@main.
Note You need to log in before you can comment on or make changes to this bug.