69e440a282
Xwayland dispatches tablet tool tip events immediately when they arrive.
With compositors such as mutter and sway, it is not an issue because
their libinput backends synthetize axis events before tip events. In
other words, axis data and the tip status belong to different frames.
On the other hand, kwin sends axis and tip events in a single frame
(its libinput backend generates a single tip event with axis data
attached to it). Since the tip events are dispatched immediately,
they can have wrong information associated with them, for example tool
position or pressure. It results in undesired "streaks" when the user
presses the tablet tool against the tablet.
See also https://bugs.kde.org/show_bug.cgi?id=479856.
Signed-off-by: Vlad Zahorodnii <vlad.zahorodnii@kde.org>
(cherry picked from commit
|
||
|---|---|---|
| .gitlab-ci | ||
| composite | ||
| damageext | ||
| dbe | ||
| dix | ||
| doc | ||
| dri3 | ||
| fb | ||
| glamor | ||
| glx | ||
| hw | ||
| include | ||
| man | ||
| mi | ||
| miext | ||
| os | ||
| present | ||
| randr | ||
| record | ||
| render | ||
| test | ||
| Xext | ||
| xfixes | ||
| Xi | ||
| xkb | ||
| .appveyor.yml | ||
| .dir-locals.el | ||
| .gitignore | ||
| .gitlab-ci.yml | ||
| .mailmap | ||
| COPYING | ||
| meson.build | ||
| meson_options.txt | ||
| README.md | ||
| xserver.ent.in | ||
X Server
The X server accepts requests from client applications to create windows, which are (normally rectangular) "virtual screens" that the client program can draw into.
Windows are then composed on the actual screen by the X server (or by a separate composite manager) as directed by the window manager, which usually communicates with the user via graphical controls such as buttons and draggable titlebars and borders.
For a comprehensive overview of X Server and X Window System, consult the following article: https://en.wikipedia.org/wiki/X_server
All questions regarding this software should be directed at the Xorg mailing list:
https://lists.freedesktop.org/mailman/listinfo/xorg
The primary development code repository can be found at:
https://gitlab.freedesktop.org/xorg/xserver
For patch submission instructions, see:
https://www.x.org/wiki/Development/Documentation/SubmittingPatches
As with other projects hosted on freedesktop.org, X.Org follows its Code of Conduct, based on the Contributor Covenant. Please conduct yourself in a respectful and civilized manner when using the above mailing lists, bug trackers, etc: