[Breeze] [Bug 462005] Window shadow outlines have artifacts on HiDPI, especially with fractional scale factors

https://bugs.kde.org/show_bug.cgi?id=462005 Nate Graham changed: What|Removed |Added Status|REOPENED|CONFIRMED -- You are receiving this mail

[Breeze] [Bug 462005] Window shadow outlines have artifacts on HiDPI, especially with fractional scale factors

https://bugs.kde.org/show_bug.cgi?id=462005 Nate Graham changed: What|Removed |Added Status|RESOLVED|REOPENED Resolution|FIXED

[Breeze] [Bug 462005] Window shadow outlines have artifacts on HiDPI, especially with fractional scale factors

https://bugs.kde.org/show_bug.cgi?id=462005 Nate Graham changed: What|Removed |Added CC||mic...@lebihan.pl --- Comment #28 from Nate

[Breeze] [Bug 462005] Window shadow outlines have artifacts on HiDPI, especially with fractional scale factors

https://bugs.kde.org/show_bug.cgi?id=462005 --- Comment #27 from Nate Graham --- At this point no further Plasma 5 releases are planned, so I don't think so, sorry. -- You are receiving this mail because: You are watching all bug changes.

[Breeze] [Bug 462005] Window shadow outlines have artifacts on HiDPI, especially with fractional scale factors

https://bugs.kde.org/show_bug.cgi?id=462005 --- Comment #26 from Luca Carlon --- Hiding it would be useful for the systems where it is broken. Would it be possible to hide the broken feature for Plasma5, which is still what users will use for several months? For instance, would it be possible to

[Breeze] [Bug 462005] Window shadow outlines have artifacts on HiDPI, especially with fractional scale factors

https://bugs.kde.org/show_bug.cgi?id=462005 --- Comment #25 from Nate Graham --- There's a setting to hide it in Plasma 6. -- You are receiving this mail because: You are watching all bug changes.

[Breeze] [Bug 462005] Window shadow outlines have artifacts on HiDPI, especially with fractional scale factors

https://bugs.kde.org/show_bug.cgi?id=462005 --- Comment #24 from Luca Carlon --- Any way to, at least, hide it? It is of no practical use, so hiding it is perfectly acceptable. At least users will not remain with a broken feature for many other months. -- You are receiving this mail because:

[Breeze] [Bug 462005] Window shadow outlines have artifacts on HiDPI, especially with fractional scale factors

https://bugs.kde.org/show_bug.cgi?id=462005 --- Comment #23 from Nate Graham --- In addition to the fact that no more Plasma 5 bugfix releases are planned, KWin's code has changed enough between Plasma 5 and 6 as to make a backport laborious and risky. So I suspect not. -- You are receiving

[Breeze] [Bug 462005] Window shadow outlines have artifacts on HiDPI, especially with fractional scale factors

https://bugs.kde.org/show_bug.cgi?id=462005 --- Comment #22 from Luca Carlon --- Can the fix be backported? -- You are receiving this mail because: You are watching all bug changes.

[Breeze] [Bug 462005] Window shadow outlines have artifacts on HiDPI, especially with fractional scale factors

https://bugs.kde.org/show_bug.cgi?id=462005 Nate Graham changed: What|Removed |Added Status|CONFIRMED |RESOLVED Version Fixed In|

[Breeze] [Bug 462005] Window shadow outlines have artifacts on HiDPI, especially with fractional scale factors

https://bugs.kde.org/show_bug.cgi?id=462005 --- Comment #20 from Akseli Lahtinen --- Can't reproduce on Plasma 6 anymore after this merge request: https://invent.kde.org/plasma/kwin/-/merge_requests/4793 Tested on 125% and 150% scaling. -- You are receiving this mail because: You are watching

[Breeze] [Bug 462005] Window shadow outlines have artifacts on HiDPI, especially with fractional scale factors

https://bugs.kde.org/show_bug.cgi?id=462005 Nate Graham changed: What|Removed |Added CC||carlon.l...@gmail.com --- Comment #19 from Nate

[Breeze] [Bug 462005] Window shadow outlines have artifacts on HiDPI, especially with fractional scale factors

https://bugs.kde.org/show_bug.cgi?id=462005 --- Comment #18 from Derek Christ --- Created attachment 155000 --> https://bugs.kde.org/attachment.cgi?id=155000=edit Different scalings I tested with a fresh master build and then with the patch applied. Unfortunately it looks like problem

[Breeze] [Bug 462005] Window shadow outlines have artifacts on HiDPI, especially with fractional scale factors

https://bugs.kde.org/show_bug.cgi?id=462005 --- Comment #17 from Akseli Lahtinen --- Could you please check if this works on the newer builds of KWin that have Wayland Fractional Scaling implemented? I think I see less artifacts now, however I do believe I may have to change the shadow

[Breeze] [Bug 462005] Window shadow outlines have artifacts on HiDPI, especially with fractional scale factors

https://bugs.kde.org/show_bug.cgi?id=462005 --- Comment #16 from Akseli Lahtinen --- I think I have fixed it for 200% scaling, but fractional scaling has issues due to rendering to nearest integer size. I'm afraid there is nothing else I can do until Plasma 6 / Qt 6. At least, I have no idea

[Breeze] [Bug 462005] Window shadow outlines have artifacts on HiDPI, especially with fractional scale factors

https://bugs.kde.org/show_bug.cgi?id=462005 --- Comment #15 from Akseli Lahtinen --- I managed to find the cause of the bug: https://invent.kde.org/plasma/breeze/-/blob/master/kdecoration/breezedecoration.cpp#L831 The QMarginsF is not being scaled properly by Wayland/Qt, or its the pen size

[Breeze] [Bug 462005] Window shadow outlines have artifacts on HiDPI, especially with fractional scale factors

https://bugs.kde.org/show_bug.cgi?id=462005 Akseli Lahtinen changed: What|Removed |Added Attachment #154266|KDE Neon Unstable scaling |KDE Neon Unstable scaling

[Breeze] [Bug 462005] Window shadow outlines have artifacts on HiDPI, especially with fractional scale factors

https://bugs.kde.org/show_bug.cgi?id=462005 --- Comment #14 from Akseli Lahtinen --- .. Oops, my bad. I had X11 and not Wayland. :P In Wayland I can see the bug. -- You are receiving this mail because: You are watching all bug changes.

[Breeze] [Bug 462005] Window shadow outlines have artifacts on HiDPI, especially with fractional scale factors

https://bugs.kde.org/show_bug.cgi?id=462005 --- Comment #13 from Akseli Lahtinen --- Created attachment 154266 --> https://bugs.kde.org/attachment.cgi?id=154266=edit KDE Neon Unstable scaling 200% Added an image of the scaling in VM. As you can see the border looks normal. -- You are

[Breeze] [Bug 462005] Window shadow outlines have artifacts on HiDPI, especially with fractional scale factors

https://bugs.kde.org/show_bug.cgi?id=462005 --- Comment #12 from Akseli Lahtinen --- I am unable to replicate the issue when using the KDE Neon Unstable inside VM. Could this have been a bug in somewhere else? -- You are receiving this mail because: You are watching all bug changes.

[Breeze] [Bug 462005] Window shadow outlines have artifacts on HiDPI, especially with fractional scale factors

https://bugs.kde.org/show_bug.cgi?id=462005 --- Comment #11 from Akseli Lahtinen --- (In reply to Nate Graham from comment #10) > > Unfortunately I do not have HiDPI monitor, > > You can still test scaling without needing a High DPI monitor; just set the > systemwide scale to 125% and live with

[Breeze] [Bug 462005] Window shadow outlines have artifacts on HiDPI, especially with fractional scale factors

https://bugs.kde.org/show_bug.cgi?id=462005 Nate Graham changed: What|Removed |Added CC||n...@kde.org Summary|Window shadows