Summary:
In order to help with debugging why the OpenGL scene is not loaded,
it can be really helpful to know what scenes the Compositor attempts to
load.
Test Plan: Ran kwin with QT_LOGGING_RULES="*.debug=true".
Reviewers: #kwin, davidedmundson
Reviewed By: #kwin, davidedmundson
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D29261
Summary:
OtherDesktopsExclusion and OtherActivitiesExclusion flags must be
re-evaluated after user has switched between virtual desktops or
activities; otherwise ClientLevel may contain clients that are not
necessarily on the current virtual desktop or activity.
Reviewers: #kwin, davidedmundson
Reviewed By: #kwin, davidedmundson
Subscribers: kwin
Tags: #kwin
Maniphest Tasks: T12877
Differential Revision: https://phabricator.kde.org/D28827
Summary:
BUG: 420077
Sample stack traces :
From bug:
#2 QImage::copy (this=this@entry=0x558117775e20, r=...) at image/qimage.cpp:1172
#3 0x00007f22d0a24cdf in QImage::detach (this=this@entry=0x558117775e20) at image/qimage.cpp:1091
#4 0x00007f22d0a25ae0 in QImage::fill (this=0x558117775e20, color=...) at image/qimage.cpp:1806
#5 0x00007f22d0a25f5f in QImage::fill (this=this@entry=0x558117775e20, color=color@entry=Qt::transparent) at image/qimage.cpp:1780
#6 0x00007f22bf3bdffd in KWin::DrmOutput::updateCursor (this=0x5581176fb780) at ./plugins/platforms/drm/drm_output.cpp:175
#7 0x00007f22bf3b0e55 in KWin::DrmBackend::updateCursor (this=0x558117669b60) at ./plugins/platforms/drm/drm_backend.cpp:701
Locally reproduced:
#0 0x00007f360611e159 in KWayland::Server::OutputDeviceInterface::transform() const (this=<optimized out>)
at /home/meven/kde/src/kwayland/src/server/outputdevice_interface.cpp:590
#1 0x00007f3607438059 in KWin::AbstractWaylandOutput::transform() const (this=this@entry=0x5645bed10f90) at /home/meven/kde/src/kwin/abstract_wayland_output.cpp:317
#2 0x00007f35ecd8acd3 in KWin::DrmOutput::matrixDisplay(QSize const&) const (this=0x5645bed10f90, s=...)
at /home/meven/kde/src/kwin/plugins/platforms/drm/drm_output.cpp:155
#3 0x00007f35ecd8efa9 in KWin::DrmOutput::updateCursor() (this=<optimized out>) at /home/meven/kde/src/kwin/plugins/platforms/drm/drm_output.cpp:179
#4 0x00007f35ecd81db5 in KWin::DrmBackend::updateCursor() (this=0x5645bec743a0) at /home/meven/kde/src/kwin/plugins/platforms/drm/drm_backend.cpp:701
#5 0x00007f36049e7fe7 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f36075ee43f in KWin::Cursors::currentCursorChanged(KWin::Cursor*) (this=<optimized out>, _t1=<optimized out>)
at /home/meven/kde/build/kwin/kwin_autogen/EWIEGA46WW/moc_cursor.cpp:385
Test Plan: Could not reproduce
Reviewers: #kwin, zzag, davidedmundson
Reviewed By: #kwin, davidedmundson
Subscribers: ngraham, apol, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D28889
Summary:
Valgrind flags an error on teardown.
EventQueue has a pointer to ConnectionThread internally
Registry has a pointer to the EventQueue internally
teardown order needs to be
Registry
EventQueue
Connection
registry was explicitly deleted before connectionthread already, we just
need to put event queue in the right place.
Test Plan: Ran kwin_wayland nested in valgrind
Reviewers: #kwin, cblack, apol
Reviewed By: cblack, apol
Subscribers: zzag, apol, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D28668
Summary:
Xwayland clients are sometimes offset from being visible to having a
surface applied.
We might also have internal windows which will be AbstractClients
without a surface.
No idle interface will be set up for non wayland clients, but on a
desktop change we itterate through all AbstractClients and need to guard
somewhere.
BUG: 420039
Test Plan: None
Reviewers: #kwin, apol
Reviewed By: apol
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D28858
Summary:
It's invoked from QML.
Nested event loops invoked directly from QML is asking for crashes.
BUG: 419118
Test Plan:
Opened KCM
Opened dialog for some settings
Window was still modal as before
Settings were saved
(though they didn't seem to be applied..maybe another bug?)
Reviewers: #kwin, apol
Reviewed By: apol
Subscribers: zzag, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D28293
Summary:
When a spinbox with the number of rows loses focus, the value of this spinbox (i.e., the count of rows) is always reset to 1. Thus, it's impossible to create more then one row.
To fix this bug, we need to implement `valueFromText` function.
BUG: 419141
FIXED-IN: 5.18.4
Reviewers: ngraham, zzag, davidedmundson
Reviewed By: ngraham, davidedmundson
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D28378
Summary:
We need to destroy the root WindowPixmap together with all of its
children; otherwise, buffers that are attached to subsurfaces will
not be released.
Test Plan:
weston-subsurfaces doesn't quit with an error message saying that
all buffers are held by the compositor.
Reviewers: #kwin, davidedmundson
Reviewed By: #kwin, davidedmundson
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D28145
Summary:
This may help with debugging why compositing is suspended.
CCBUG: 418951
Test Plan: Compiles.
Reviewers: #kwin, davidedmundson
Reviewed By: #kwin, davidedmundson
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D28139
Summary:
This allows GtkConfig daemon to properly sync decorations buttons order for GTK CSD applications.
For 5.18.3
Test Plan:
1. Launch `kcmshell5 kwindecoration` and any GTK CSD app alongside
2. Change order of the buttons.
3. Window button order should be changed in GTK CSD app immediately (if `xsettingsd` is installed).
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D27904
Summary:
Otherwise the content overflows the frame when scrolling.
QQC2 scrollview docs say "ScrollView does not automatically clip its contents. If it is not used as a full-screen item, you should consider setting the clip property to true"
Test Plan:
Before:
{F8121150}
After:
{F8121152}
Reviewers: #kwin, #plasma, ngraham
Reviewed By: ngraham
Subscribers: ngraham, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D27558
Summary:
Otherwise the content overflows the frame when scrolling.
QQC2 scrollview docs say "ScrollView does not automatically clip its contents. If it is not used as a full-screen item, you should consider setting the clip property to true"
Test Plan:
Before:
{F8121150}
After:
{F8121152}
Reviewers: #kwin, #plasma, ngraham
Reviewed By: ngraham
Subscribers: ngraham, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D27558
Summary:
Otherwise the content overflows the frame when scrolling.
QQC2 scrollview docs say "ScrollView does not automatically clip its contents. If it is not used as a full-screen item, you should consider setting the clip property to true"
Test Plan:
Before:
{F8121150}
After:
{F8121152}
Reviewers: #kwin, #plasma, ngraham
Reviewed By: ngraham
Subscribers: ngraham, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D27558
Summary:
We need to schedule a workspace repaint in minimize() to ensure that
there are no ghost windows on Wayland.
Test Plan:
Make sure that window minimization effects are disabled,
minimize a window. Without this patch, you are going to see a ghost
window. With this patch, no ghost window.
Reviewers: #kwin, davidedmundson, apol
Reviewed By: #kwin, davidedmundson, apol
Subscribers: apol, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D27516
Summary:
Use of "style: Text.Raised" combined with UTF-8 emoji characters
currently crashes deep in font rendering code.
A report has been submitted upstream:
https://bugreports.qt.io/browse/QTBUG-82311
Given this crash is surprisingly common, this patch removes the text
shadow. I normally would be against removing features, but this was a
subtle effect anyway and frankly just made things look blurry. I doubt
it'll be missed.
BUG: 417699
BUG: 413179
Test Plan:
Made unit test for the crash in qmlscene
Fixed the issue there
Reviewers: #kwin, zzag
Reviewed By: #kwin, zzag
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D27488
Summary:
This regression was introduced by me, sorry. The client window may be at
location other than (0, 0), in which case we have to move it to (0, 0)
to ensure that the client contents is not covered by window frame.
BUG: 417584
FIXED-IN: 5.18.1
Reviewers: #kwin, broulik
Reviewed By: broulik
Subscribers: broulik, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D27456
Summary:
We need to provide the input geometry and the input transformation
matrix for Xwayland clients in order to make sure that input events
are correctly mapped from the global screen coordinates to the
screen-local coordinates.
BUG: 417444
FIXED-IN: 5.18.1
Reviewers: #kwin
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D27375
Summary:
Otherwise we close the effect whenever the close is pressed which is a
behavioural change.
That in turn leads to bigger bugs
BUG: 415155
Test Plan:
Ran effect
Clicked on the "Whitespace" of the dash
Clicked on the close
Now matches desktopgrid code
Reviewers: #kwin, zzag, ngraham
Reviewed By: #kwin, zzag, ngraham
Subscribers: ngraham, zzag, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D27333
Summary:
To successfully build kwin needs 13e6459a3baeebe6a7b594efd995b88f6dd7524e
in kdecoration. Otherwise it fails with: "previewclient.h:93:11: error:
'QSize KDecoration2::Preview::PreviewClient::size() const' marked
'override', but does not override QSize size() const override;"
So this is not a new requirement but just an update to the build system
to reflect the actual requirements.
Test Plan: Builds fine with the newly required version
Reviewers: #kwin
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D27242
Summary:
When a window is being interactively resized, its contents may jump. The
reason why that happens is because KWin renders partially resized client
window. Composite extension spec says that a window will get a new pixmap
each time it is resized or mapped. This applies to the frame window, but
not to the client window itself. If the client window is resized,
off-screen storage for the frame window won't be reallocated. Therefore,
KWin may render partially resized client window if the client doesn't
attempt to be in sync with our rendering loop. Currently, the only way
to do that is to use extended frame counters, which are not supported by
KWin.
So, in order to fix visual artifacts during interactive resize, we need
somehow forcefully re-allocate off-screen storage for the frame window.
Unfortunately, Composite extension doesn't provide any request to do
that, so the only option we have is to resize the frame window.
BUG: 415839
FIXED-IN: 5.18.0
Reviewers: #kwin
Subscribers: davidedmundson, ngraham, alexde, fredrik, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D26914
Summary:
QDateTime::fromMSecSinceEpoch uses Qt::LocalTime by default. This involves an
expensive localtime conversion. So instead force things to use UTC, as there
is no need for timezone information when tracking durations.
This is especially noticeable on Bedrock Linux, which uses a Fuse mounted
/etc, which is slower than a plain /etc and causes quite some slowdown there.
See https://github.com/bedrocklinux/bedrocklinux-userland/issues/140 for
details.
Test Plan: The screenedge unit test still passes.
Reviewers: #kwin, davidedmundson
Reviewed By: #kwin, davidedmundson
Subscribers: zzag, anthonyfieroni, davidedmundson, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D27114
Summary: m_xdgShellSurface represents an xdg-toplevel, not an xdg-surface.
Test Plan: Compiles.
Reviewers: #kwin
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D26975
