[kwin] [Bug 523716] Opengl ES performs worse than normal Opengl.
Zamundaaa <[email protected]> Tue, 04 Aug 2026 12:09:13 +0000
| Newsgroups | gmane.comp.kde.devel.bugs |
|---|---|
| Message-ID | <[email protected]/> |
https://bugs.kde.org/show_bug.cgi?id=523716 Zamundaaa <[email protected]> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|REPORTED |NEEDSINFO Resolution|--- |WAITINGFORINFO CC| |[email protected] --- Comment #4 from Zamundaaa <[email protected]> --- > It's triggered by panel auto-hide and the panel dodge window effect. That's unrelated to OpenGL or KWin, it's a bug in Qt: https://qt-project.atlassian.net/browse/QTBUG-126365 I assume you have some non-default widget on the panel? We avoid the relevant animations in our own code to work around the issue. > If you open glxgears, then open the overview, the render usage goes from a normal 10% usage with glxgears running on the desktop to 100% when the overview is opened I can't confirm that. It's expected to have ever so slightly higher GPU usage, since the window thumbnail needs to do an additional copy, but that's about it. -- You are receiving this mail because: You are watching all bug changes.