NEW 256454
[GTK] moving mouse around in YouTube fullscreen mode causes significant jump in CPU usage 
https://bugs.webkit.org/show_bug.cgi?id=256454
Summary [GTK] moving mouse around in YouTube fullscreen mode causes significant jump ...
Kdwk
Reported 2023-05-08 02:39:10 PDT
Created attachment 466271 [details] Screencast showing CPU usage when moving mouse VS when playing video Moving the mouse around in a fullscreen YouTube video to show the player controls increases the CPU usage by about 5 times as when just playing the video with DMABUF sink. Might be related: the YouTube header bar (with YouTube logo and search bar) doesn't show after exiting fullscreen mode and the console output says WebProcess crashed (even though I can still use the website).
Attachments
Screencast showing CPU usage when moving mouse VS when playing video (138.56 MB, video/x-matroska)
2023-05-08 02:39 PDT, Kdwk 		no flags
Details
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