https://bugs.kde.org/show_bug.cgi?id=449180
--- Comment #1 from Ismael Asensio <isma...@gmail.com> --- On some simple tests I've done (using the showFPS effect) it seems that the a high FPS loss (~60->30) happens when the "show highlighted window" option is enabled, which would point to that specific effect more than to the switchers themselves. Disabling this option, there's also a FPS reduction, but much less aggressive (to ~45-50 FPS on my intel integrated GPU). This happens also on other task switchers (for instance, thumbnails), although it is more noticeable for cover/flip because the reduction in FPS can make the animations lag. I wonder if, as a mitigation, the effect could be optionally disabled for fullscreen switchers, even if the user marks the option. I'll wait for confirmation of this before moving this to kwin/effects-various -- You are receiving this mail because: You are watching all bug changes.
