| Summary: | Cropped pointer cursors | ||
|---|---|---|---|
| Product: | [Plasma] kwin | Reporter: | Vlad Zahorodnii <vlad.zahorodnii> |
| Component: | wayland-generic | Assignee: | KWin default assignee <kwin-bugs-null> |
| Status: | RESOLVED FIXED | ||
| Severity: | normal | CC: | claudius.ellsel, nate |
| Priority: | NOR | Flags: | vlad.zahorodnii:
Wayland+
vlad.zahorodnii: X11- |
| Version: | git master | ||
| Target Milestone: | --- | ||
| Platform: | Other | ||
| OS: | Linux | ||
| Latest Commit: | https://invent.kde.org/plasma/kwin/commit/1fd9ae618aaf8b9fcd5b644fa3039ec782d6355f | Version Fixed In: | 5.20.1 |
| Attachments: |
The pointer cursor is cropped in half
Cursor over a Firefox Picture-in-Picture window |
||
The screenshot effect returns screenshots with a properly rendered cursor. Created attachment 132306 [details]
Cursor over a Firefox Picture-in-Picture window
It seems like I can reliably reproduce this bug by hovering any edge of a Firefox Picture-in-Picture window.
Cursors are not cropped when kwin runs with KWIN_FORCE_SW_CURSOR=1. A possibly relevant merge request was started @ https://invent.kde.org/plasma/kwin/-/merge_requests/336 Git commit 3b8e489b6f384239cbe30a2dccc064a4ecc2c9bd by Vlad Zahorodnii. Committed on 16/10/2020 at 17:03. Pushed by vladz into branch 'master'. platforms/drm: Compute correct cursor transform matrix Currently, when the DRM platform uses cursor planes, the cursor on a rotated output may be cropped because the math behind the current cursor transform matrix is off. In order to fix the cropping issue, this change replaces the current cursor transform matrix with the core part of the surface-to-buffer matrix, which was written against the wl_output spec. Related: bug 427060 M +39 -11 plugins/platforms/drm/drm_output.cpp M +0 -1 plugins/platforms/drm/drm_output.h https://invent.kde.org/plasma/kwin/commit/3b8e489b6f384239cbe30a2dccc064a4ecc2c9bd Git commit 1fd9ae618aaf8b9fcd5b644fa3039ec782d6355f by Vlad Zahorodnii. Committed on 16/10/2020 at 17:06. Pushed by vladz into branch 'Plasma/5.20'. platforms/drm: Compute correct cursor transform matrix Currently, when the DRM platform uses cursor planes, the cursor on a rotated output may be cropped because the math behind the current cursor transform matrix is off. In order to fix the cropping issue, this change replaces the current cursor transform matrix with the core part of the surface-to-buffer matrix, which was written against the wl_output spec. Related: bug 427060 M +39 -11 plugins/platforms/drm/drm_output.cpp M +0 -1 plugins/platforms/drm/drm_output.h https://invent.kde.org/plasma/kwin/commit/1fd9ae618aaf8b9fcd5b644fa3039ec782d6355f Is this (https://bugs.kde.org/show_bug.cgi?id=427872) related? (In reply to Claudius Ellsel from comment #7) > Is this (https://bugs.kde.org/show_bug.cgi?id=427872) related? If the left monitor is rotated, then yes, it is. Yes, the left monitor is rotated for me. Marking as duplicate, then? Change back if it is not. *** Bug 427872 has been marked as a duplicate of this bug. *** |
Created attachment 132305 [details] The pointer cursor is cropped in half SUMMARY Sometimes the pointer cursor is cropped. This bug can be reproduced with both Qt and GTK clients. Not sure how to reliably reproduce it.