[plasmashell] [Bug 469151] On Wayland and Plasma 6 with 200% scale and AMS on, mouse cursor lags while any Plasma panel pop-ups are open
https://bugs.kde.org/show_bug.cgi?id=469151 David Edmundson changed: What|Removed |Added CC||haruhi2...@gmail.com --- Comment #8 from David Edmundson --- *** Bug 441208 has been marked as a duplicate of this bug. *** -- You are receiving this mail because: You are watching all bug changes.
[plasmashell] [Bug 469151] On Wayland and Plasma 6 with 200% scale and AMS on, mouse cursor lags while any Plasma panel pop-ups are open
https://bugs.kde.org/show_bug.cgi?id=469151 postix changed: What|Removed |Added CC||pos...@posteo.eu -- You are receiving this mail because: You are watching all bug changes.
[plasmashell] [Bug 469151] On Wayland and Plasma 6 with 200% scale and AMS on, mouse cursor lags while any Plasma panel pop-ups are open
https://bugs.kde.org/show_bug.cgi?id=469151 David Edmundson changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED|RESOLVED Latest Commit||https://invent.kde.org/plas ||ma/kwin/-/commit/b22e58846a ||998080c992a69b7a2306ac288b7 ||68c --- Comment #7 from David Edmundson --- Git commit b22e58846a998080c992a69b7a2306ac288b768c by David Edmundson. Committed on 24/06/2023 at 07:54. Pushed by davidedmundson into branch 'master'. contrast: Improve performance glCopyTexSubImage2D is super slow on Intel GPUs on wayland. We have an existing method to read from the framebuffer that is used in the blur and other effects. Rather than creating a scratch framebuffer every frame we keep a cache per window for the lifespan of the effect. M +28 -22 src/plugins/backgroundcontrast/contrast.cpp M +4-1src/plugins/backgroundcontrast/contrast.h https://invent.kde.org/plasma/kwin/-/commit/b22e58846a998080c992a69b7a2306ac288b768c -- You are receiving this mail because: You are watching all bug changes.
[plasmashell] [Bug 469151] On Wayland and Plasma 6 with 200% scale and AMS on, mouse cursor lags while any Plasma panel pop-ups are open
https://bugs.kde.org/show_bug.cgi?id=469151 Bug Janitor Service changed: What|Removed |Added Status|CONFIRMED |ASSIGNED --- Comment #6 from Bug Janitor Service --- A possibly relevant merge request was started @ https://invent.kde.org/plasma/kwin/-/merge_requests/4211 -- You are receiving this mail because: You are watching all bug changes.
[plasmashell] [Bug 469151] On Wayland and Plasma 6 with 200% scale and AMS on, mouse cursor lags while any Plasma panel pop-ups are open
https://bugs.kde.org/show_bug.cgi?id=469151 --- Comment #5 from Nate Graham --- And with https://invent.kde.org/plasma/kwin/-/merge_requests/4207 applied, the manifestation is different again: now I get back to the original issue of mouse lag when moving over delegated of plasma popups. It appears to be the background Contrast effect that causes this problem; if I turn it off, the problem goes away. And if I have it on--even with the Blur effect off--the problem remains. -- You are receiving this mail because: You are watching all bug changes.
[plasmashell] [Bug 469151] On Wayland and Plasma 6 with 200% scale and AMS on, mouse cursor lags while any Plasma panel pop-ups are open
https://bugs.kde.org/show_bug.cgi?id=469151 Nate Graham changed: What|Removed |Added Ever confirmed|0 |1 Status|REPORTED|CONFIRMED CC||k...@davidedmundson.co.uk, ||xaver.h...@gmail.com Summary|On Wayland and Plasma 6 |On Wayland and Plasma 6 |with 200% scale, mouse |with 200% scale and AMS on, |cursor lags when moving |mouse cursor lags while any |over content-containing |Plasma panel pop-ups are |areas of scrollviews in |open |Plasma 6 panel pop-ups | --- Comment #4 from Nate Graham --- With https://invent.kde.org/plasma/kwin/-/merge_requests/4161 merged, the manifestation of this issue is now different: AMS enabled (the default): Cursor lags on any part of the screen when any Plasma Panel popups are open AMS disabled with KWIN_DRM_NO_AMS=1: Cursor never lags -- You are receiving this mail because: You are watching all bug changes.
