NoXPhasma

Unfortunately I can't even build it on my own, as it complains about my version of qtwebengine (5.9.5) has no ScrollBar support.

```mainwindow.cpp: In constructor ‘MainWindow::MainWindow(QWidget*)’: mainwindow.cpp:42:27: error: ‘ShowScrollBars’ is not a member of ‘QWebEngineSettings’ QWebEngineSettings::ShowScrollBars, false); ^~~~~~~~~~~~~~ Makefile:448: recipe for target 'mainwindow.o' failed make: *** [mainwindow.o] Error 1 ``` Full log:...

Ok, I was able to build it, after I've uncommented the scrollbar parts out of mainwindow.cpp ```c++ //#define HAS_SCROLLBAR ........ // Check for QT if equal or greater than 5.10...

Yes, now it works without any issue.

I have a lot of frame drops on Youtube in Firefox as well. Both Firefox 96 and Nightly. It does not matter what video (vp9 codec) and the Youtube controls...

No, it happens on 1080p and 4k. Haven't even tried 8k. And I have 0 dropped frames on the same videos with the CPU being used.

Apparently these drops only occur on videos which run at 60FPS. Example videos on which frames drop (60FPS): https://www.youtube.com/watch?v=LXb3EKWsInQ& https://www.youtube.com/watch?v=VnLdOcDNTe0 https://www.youtube.com/watch?v=5CLMCpqJxzg Example videos on which it does not (30FPS or...

I took a deeper look into why I get those frame drops with 1080p60 or above and apparently it has nothing to do with this package but WebRender. As long...

@elFarto You are right with my issue being VSYNC, running Firefox with `__GL_SYNC_TO_VBLANK=0` stops these frame drops. Thanks for the heads up and sorry for making unrelated noise.

Force composition pipeline shouldn't be used if you can avoid that. The whole purpose of that functionality is to move monitors in environments without a compositor, and it's doing that...