[kwin] [Bug 364509] Applications window disappears while dragging them through Desktop grid effect
https://bugs.kde.org/show_bug.cgi?id=364509 Vlad Zagorodniy changed: What|Removed |Added Latest Commit|https://commits.kde.org/kwi |https://commits.kde.org/kwi |n/91b538105ad312ed035fb7a0e |n/408ed80604bb52870469a4f76 |3d798e88a2ae6f7 |704c224e15c02aa --- Comment #17 from Vlad Zagorodniy --- Git commit 408ed80604bb52870469a4f76704c224e15c02aa by Vlad Zagorodniy, on behalf of Erik Kurzinger. Committed on 26/10/2018 at 08:30. Pushed by vladz into branch 'Plasma/5.12'. [effects/desktopgrid] Specify screen projection matrix when drawing moving window Summary: Currently, when the user is moving a window in the desktop grid it is drawn from the paintScreen function to ensure it appears above all other windows. However, when drawing the window, the screenProjectionMatrix for the WindowPaintData structure is never specified. Because of this, the window will not be visible if OpenGL compositing along with Lanczos scaling are in use since its coordinates will never be projected into screen-space (unless the window is maximized, in which case the scaling code is bypassed). Related: bug 361371 FIXED-IN: 5.14.3 Test Plan: Ensure OpenGL compositing is enabled and the scaling method is set to "Accurate" on hardware supporting this option. Additionally, ensure the desktop grid effect is active and is configured to use Present Windows. Open a window and ensure is it not maximized. Click on the window and drag it around - its contents should remain visible the entire time and follow the mouse. Reviewers: #kwin, zzag, graesslin, davidedmundson Reviewed By: #kwin, zzag, davidedmundson Subscribers: broulik, davidedmundson, kwin, #kwin Tags: #kwin Differential Revision: https://phabricator.kde.org/D16430 M +1-1effects/desktopgrid/desktopgrid.cpp https://commits.kde.org/kwin/408ed80604bb52870469a4f76704c224e15c02aa -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 364509] Applications window disappears while dragging them through Desktop grid effect
https://bugs.kde.org/show_bug.cgi?id=364509 Vlad Zagorodniy changed: What|Removed |Added Version Fixed In||5.14.3 Resolution|--- |FIXED Latest Commit||https://commits.kde.org/kwi ||n/91b538105ad312ed035fb7a0e ||3d798e88a2ae6f7 Status|CONFIRMED |RESOLVED --- Comment #16 from Vlad Zagorodniy --- Git commit 91b538105ad312ed035fb7a0e3d798e88a2ae6f7 by Vlad Zagorodniy, on behalf of Erik Kurzinger. Committed on 26/10/2018 at 08:19. Pushed by vladz into branch 'Plasma/5.14'. [effects/desktopgrid] Specify screen projection matrix when drawing moving window Summary: Currently, when the user is moving a window in the desktop grid it is drawn from the paintScreen function to ensure it appears above all other windows. However, when drawing the window, the screenProjectionMatrix for the WindowPaintData structure is never specified. Because of this, the window will not be visible if OpenGL compositing along with Lanczos scaling are in use since its coordinates will never be projected into screen-space (unless the window is maximized, in which case the scaling code is bypassed). Related: bug 361371 FIXED-IN: 5.14.3 Test Plan: Ensure OpenGL compositing is enabled and the scaling method is set to "Accurate" on hardware supporting this option. Additionally, ensure the desktop grid effect is active and is configured to use Present Windows. Open a window and ensure is it not maximized. Click on the window and drag it around - its contents should remain visible the entire time and follow the mouse. Reviewers: #kwin, zzag, graesslin, davidedmundson Reviewed By: #kwin, zzag, davidedmundson Subscribers: broulik, davidedmundson, kwin, #kwin Tags: #kwin Differential Revision: https://phabricator.kde.org/D16430 M +1-1effects/desktopgrid/desktopgrid.cpp https://commits.kde.org/kwin/91b538105ad312ed035fb7a0e3d798e88a2ae6f7 -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 364509] Applications window disappears while dragging them through Desktop grid effect
https://bugs.kde.org/show_bug.cgi?id=364509
--- Comment #15 from Vlad Zagorodniy ---
(In reply to antonio.guadagnin from comment #9)
> This problem occurs only if the flag "Use present windows effects to layout
> the windows" is checked under system setting configuration ("desktop
> effects" / "desktop grid").
Oh, didn't notice it.
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[kwin] [Bug 364509] Applications window disappears while dragging them through Desktop grid effect
https://bugs.kde.org/show_bug.cgi?id=364509 Vlad Zagorodniy changed: What|Removed |Added CC||vladz...@gmail.com --- Comment #14 from Vlad Zagorodniy --- It looks like this bug is reproducible only when using the Present Windows effect to layout windows. -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 364509] Applications window disappears while dragging them through Desktop grid effect
https://bugs.kde.org/show_bug.cgi?id=364509 --- Comment #13 from DimanNe --- Any progress? The bug is still here... -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 364509] Applications window disappears while dragging them through Desktop grid effect
https://bugs.kde.org/show_bug.cgi?id=364509 Sarmad changed: What|Removed |Added CC||sarma...@gmail.com Status|UNCONFIRMED |CONFIRMED Ever confirmed|0 |1 --- Comment #12 from Sarmad --- This bug is still reproducible on 5.12 (Kubuntu 18.04) -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 364509] Applications window disappears while dragging them through Desktop grid effect
https://bugs.kde.org/show_bug.cgi?id=364509 Martin Flöser changed: What|Removed |Added CC||tjkrobert...@gmail.com --- Comment #11 from Martin Flöser --- *** Bug 383186 has been marked as a duplicate of this bug. *** -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 364509] Applications window disappears while dragging them through Desktop grid effect
https://bugs.kde.org/show_bug.cgi?id=364509 Martin Gräßlin changed: What|Removed |Added CC||qb...@ungmedms.com --- Comment #10 from Martin Gräßlin --- *** Bug 377990 has been marked as a duplicate of this bug. *** -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 364509] Applications window disappears while dragging them through Desktop grid effect
https://bugs.kde.org/show_bug.cgi?id=364509
antonio.guadag...@gmail.com changed:
What|Removed |Added
CC||antonio.guadag...@gmail.com
--- Comment #9 from antonio.guadag...@gmail.com ---
This problem occurs only if the flag "Use present windows effects to layout the
windows" is checked under system setting configuration ("desktop effects" /
"desktop grid").
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[kwin] [Bug 364509] Applications window disappears while dragging them through Desktop grid effect
https://bugs.kde.org/show_bug.cgi?id=364509 --- Comment #8 from Michael D --- None of my windows are maximized. -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 364509] Applications window disappears while dragging them through Desktop grid effect
https://bugs.kde.org/show_bug.cgi?id=364509 --- Comment #7 from Josep Febrer --- MichaelD have you checked if kmail, kate, and firefox windows are maximized? Because if they are, any window that is maximized don't disappear, but if they are not maximized is where they disappear. I tested also with Plasma 5.9 and still happens as described in the original report. -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 364509] Applications window disappears while dragging them through Desktop grid effect
https://bugs.kde.org/show_bug.cgi?id=364509 --- Comment #6 from Michael D --- I meant to add that this does not happen with all windows. E.g. kmail, kate, and firefox don't disappear. However, konsole, dolphin, system settings and steam do. -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 364509] Applications window disappears while dragging them through Desktop grid effect
https://bugs.kde.org/show_bug.cgi?id=364509 Michael D changed: What|Removed |Added CC||nortex...@gmail.com --- Comment #5 from Michael D --- Still present in plasma 5.9. Almost filed a duplicate :) -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 364509] Applications window disappears while dragging them through Desktop grid effect
https://bugs.kde.org/show_bug.cgi?id=364509 Martin Gräßlin changed: What|Removed |Added CC||niko...@fastmail.fm --- Comment #4 from Martin Gräßlin --- *** Bug 374878 has been marked as a duplicate of this bug. *** -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 364509] Applications window disappears while dragging them through Desktop grid effect
https://bugs.kde.org/show_bug.cgi?id=364509 Martin Gräßlin changed: What|Removed |Added CC||dima...@gmail.com --- Comment #3 from Martin Gräßlin --- *** Bug 374607 has been marked as a duplicate of this bug. *** -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 364509] Applications window disappears while dragging them through Desktop grid effect
https://bugs.kde.org/show_bug.cgi?id=364509 Martin Gräßlin changed: What|Removed |Added Component|effects-window-management |effects-desktop-grid -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 364509] Applications window disappears while dragging them through Desktop grid effect
https://bugs.kde.org/show_bug.cgi?id=364509 --- Comment #2 from Martin Gräßlin --- The duplicate bug report has a nice video linked. -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 364509] Applications window disappears while dragging them through Desktop grid effect
https://bugs.kde.org/show_bug.cgi?id=364509 Martin Gräßlin changed: What|Removed |Added CC||n.schne...@gmail.com --- Comment #1 from Martin Gräßlin --- *** Bug 370912 has been marked as a duplicate of this bug. *** -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 364509] Applications window disappears while dragging them through Desktop grid effect
https://bugs.kde.org/show_bug.cgi?id=364509 Martin Gräßlin changed: What|Removed |Added Component|effects-various |effects-window-management -- You are receiving this mail because: You are watching all bug changes.
