Commit graph

27187 commits

Author SHA1 Message Date
Xaver Hugl
18f1092728 scene/item: add ItemEffect
Right now it's just a helper to mark items as being affected by some effect,
to prevent direct scanout of the relevant item without needing to block direct
scanout for the whole screen
2024-08-12 12:13:31 +00:00
Xaver Hugl
418143a45b core/colorspace: move Colorimetry::toOther to ColorDescription
With some rendering intents we need to apply behavior based on brightness levels
or the SDR colorimetry
2024-08-12 11:46:32 +00:00
Xaver Hugl
833476a111 core/colorspace: add rendering intents
Rendering intents describe how to handle mapping between different colorspaces,
what to do with out of gamut values and what to do if the whitepoint doesn't match.
This way, clients can choose which behavior their content should get.
2024-08-12 11:46:32 +00:00
Nicolas Fella
e9680f6425 xkb: Remove declared but not defined method 2024-08-12 10:52:07 +00:00
Yifan Zhu
8d5f46a719 plugins/trackmouse: listen to mouse events when active
Previously TrackMouseEffect only listens to mouse events if there are
modifiers configured. So when it was activated by shortcut, the effect
doesn't follow mouse movements.

Instead, listen to mouse events when the effect has been activated, or
if any modifier is configured.

BUG: 487820
2024-08-11 23:54:02 -07:00
l10n daemon script
f86f7eba32 GIT_SILENT Sync po/docbooks with svn 2024-08-12 01:29:03 +00:00
l10n daemon script
2ef1f98c55 SVN_SILENT made messages (.desktop file) - always resolve ours
In case of conflict in i18n, keep the version of the branch "ours"
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2024-08-12 01:21:13 +00:00
l10n daemon script
a7d68752b9 GIT_SILENT Sync po/docbooks with svn 2024-08-11 01:32:23 +00:00
l10n daemon script
e783dc20d6 SVN_SILENT made messages (.desktop file) - always resolve ours
In case of conflict in i18n, keep the version of the branch "ours"
To resolve a particular conflict, "git checkout --ours path/to/file.desktop"
2024-08-11 01:23:06 +00:00
David Edmundson
7e23386d46 xwayland: Drop outdated guard against clipboard races
This guard was added as part of d335070b80.

The guard as-is does not work correctly. If a client quits at the wrong point
or simply never responds to the request for targets, we get into a stuck state
where we will never update the clipboard from Wayland to X again until the
selection owner changes.

The guard appears to be outdated: The rationale given in the original MR was
that it prevented a race where:
 1. The X11 clipboard changes
 2. We start fetching targets
 3. We notify Wayland clients that the clipboard changed is now empty
 4. Klipper replaces the clipboard
 5. Kwin then replaces the X11 clipboard
 6. X11 finishes fetching targets, but this is now discarded as there's a new
X11 clipboard

However we can not find a path for step 2 to happen in the current codebase.
Potentially due to one of many refactors over the past few years.
The wayland selection is only replaced when targets are fully loaded.

The only way it could happen is if an X11 client replaced the clipboard by
explicitly deleting the old selection first, but this also does not appear to
happen in any tested apps.

BUG: 490577
2024-08-10 21:53:04 +00:00
l10n daemon script
516e60948a GIT_SILENT Sync po/docbooks with svn 2024-08-10 01:38:14 +00:00
l10n daemon script
1dffd8e85a SVN_SILENT made messages (.desktop file) - always resolve ours
In case of conflict in i18n, keep the version of the branch "ours"
To resolve a particular conflict, "git checkout --ours path/to/file.desktop"
2024-08-10 01:28:13 +00:00
Aleix Pol Gonzalez
e2ef47031c Only look up X11 if it's needed
Do not look it up if KWIN_BUILD_X11=OFF.

Signed-off-by: Falko Becker <falko.becker@mbition.io>
2024-08-09 16:33:51 +02:00
Xaver Hugl
41dc1126ba wayland/xx-colormanagement: add support for custom luminance levels
This also adds support for the linear transfer function, as it can now be used for scRGB,
and it fixes passing on the mastering display primaries and luminance levels.
2024-08-09 15:19:20 +02:00
Xaver Hugl
6bd07ad6b3 backends/drm: remove the shadow buffer when possible, and reduce it to 10bpc when not
Using the custom values for min. and max. luminance in transfer functions, we can reduce the
ranges of values in the shadow buffer to be limited to [0, 1], and with that we can switch
from a floating point buffer back to a normalized format. As gamma 2.2 encoding is much more
efficient at storing color values, this also drops the buffer from 16bpc down to 10bpc.

Furthermore, this offloads the gamma 2.2 -> PQ conversion to KMS when possible, and then uses
the scanout buffer with gamma 2.2 encoding directly. This way the shadow buffer gets completely
skipped and performance and efficiency get improved a lot.

BUG: 491452
CCBUG: 477223
2024-08-09 15:18:43 +02:00
Xaver Hugl
2cbf4543fa autotests: add very basic color pipeline test
It just tests rec.709 <-> rec.2020 at 0%, 50% and 100% rec.709 luminance, to have
a very simple indicator for when something's gone really wrong while working on
color pipeline changes
2024-08-09 15:10:45 +02:00
Xaver Hugl
bea4d1064c core: add transfer function minimum and maximum luminance values
This redefines the transfer functions to have a custom luminance at encoded
value zero, and a custom luminance at encoded value 1, neither of which are
tied to the reference luminance, even for relative transfer functions.

The goal of that is that we can use a gamma 2.2 transfer function for the shadow
buffer, with the reference luminance being much lower than the maximum luminance.
For example, on an HDR screen you might have the reference luminance of 600 nits,
while the maximum luminance is 1000 nits. By representing this in gamma 2.2, we
can use a much smaller amount of bits per color to store the values than if we
used a linear transfer function. An additional benefit is that this way the values
in the buffer can be scaled by arbitrary amounts, for example to limit the range of
values to [0, 1], which can be represented in a normalized buffer
2024-08-09 15:10:45 +02:00
l10n daemon script
3e4d9ce939 GIT_SILENT Sync po/docbooks with svn 2024-08-09 01:30:10 +00:00
l10n daemon script
e674521061 SVN_SILENT made messages (.desktop file) - always resolve ours
In case of conflict in i18n, keep the version of the branch "ours"
To resolve a particular conflict, "git checkout --ours path/to/file.desktop"
2024-08-09 01:22:15 +00:00
Aleix Pol Gonzalez
4e1422826f main: Allow building without QtX11Info
Seems some of it is in QtGui/private.

Signed-off-by: Falko Becker <falko.becker@mbition.io>
2024-08-08 12:30:53 +02:00
l10n daemon script
99ca6c03d6 GIT_SILENT Sync po/docbooks with svn 2024-08-08 01:31:54 +00:00
l10n daemon script
51b5fa1e74 SVN_SILENT made messages (.desktop file) - always resolve ours
In case of conflict in i18n, keep the version of the branch "ours"
To resolve a particular conflict, "git checkout --ours path/to/file.desktop"
2024-08-08 01:22:12 +00:00
Yifan Zhu
7752db3a88 screenedge: allow activating clients in drag and drop
In particular, this allows dragging onto autohide and dogde-window
panels.

BUG: 450579
2024-08-07 16:29:55 +00:00
Nicolas Fella
9d76423285 Initialize KCrash after setting KAboutData
So that KCrash can report the application version
2024-08-07 14:25:52 +02:00
Vlad Zahorodnii
68a621f95a utils: Rename KXcursorTheme to CursorTheme
The KXcursorTheme type no longer with Xcursor only cursors, so rename it
to maintain more reasonable naming conventions.
2024-08-07 11:57:39 +03:00
Vlad Zahorodnii
266c6ee855 utils: Add support for svg cursors
With this change, KXcursorTheme will be able to load svg cursors provided
by breeze.

If a cursor theme provides both xcursor cursors and svg cursors, the svg
cursors will be preferred.

At the moment, KXcursorTheme doesn't cache svg render results but it could
do that if it becomes a noticeable issue.
2024-08-07 11:57:39 +03:00
Vlad Zahorodnii
e7c1144e2c plugins/shakecursor: Increase max cursor scale
Currently, the embedded cursors have effectively a scale factor of 10.
So they look smooth even though the current maxScale is small. With the
svg cursors, the shake cursor needs to provide more reasonable maxScale
values.
2024-08-07 11:57:39 +03:00
Vlad Zahorodnii
69012002d2 plugins/shakecursor: Drop embedded high resolution version of breeze cursor theme 2024-08-07 11:57:36 +03:00
l10n daemon script
66fd123f61 GIT_SILENT Sync po/docbooks with svn 2024-08-07 01:31:03 +00:00
l10n daemon script
bf273df383 SVN_SILENT made messages (.desktop file) - always resolve ours
In case of conflict in i18n, keep the version of the branch "ours"
To resolve a particular conflict, "git checkout --ours path/to/file.desktop"
2024-08-07 01:22:40 +00:00
David Redondo
31018c000b wayland: Check serial instead of focus for changing selections
Clients can have valid reasons to change the selection when the
same user action that also caused the selection request
to lose keyboard focus. This is notbaly the case for menus
created from a Plasma panel which itself will not take focus
but when clicking on action it only triggers after the menu
is closed.
This also matches what weston and sway do.
BUG:490803
2024-08-06 12:54:00 +00:00
Xaver Hugl
8542c20030 effect/effectwindow: remove decorationInnerRect
It's the same as contentsRect
2024-08-06 12:23:55 +00:00
Xaver Hugl
1fbb742698 plugins/blur: limit app-requested blur to the app surface
It does not make any sense that blur would be extended to the decoration when
the decoration doesn't request it

BUG: 487538
2024-08-06 12:23:55 +00:00
l10n daemon script
bbfffec6d6 GIT_SILENT Sync po/docbooks with svn 2024-08-06 01:32:32 +00:00
Xaver Hugl
ab8f05a57f activation: fix X11 windows being stuck in should_get_focus more properly
amends d01e20b6a9, and adds an autotest for the bug
2024-08-05 23:25:53 +02:00
Yifan Zhu
1240ac1dfe plugins/buttonrebinds: correctly handle level 1 keys
Level 1 keys (e.g., !=Shift+1) need to have shift added.

BUG: 484367
2024-08-05 16:37:32 +00:00
Xaver Hugl
20dc8f1684 plugins: add effect that shows when compositing is active
It just shows "Compositing" in the corner and doesn't block direct scanout.
When direct scanout is active, the "Compositing" text isn't visible anymore.

This is useful for debugging performance or power draw issues.
2024-08-05 15:40:17 +02:00
l10n daemon script
1d9d809dfd GIT_SILENT Sync po/docbooks with svn 2024-08-05 01:30:06 +00:00
l10n daemon script
9cf9cfe325 SVN_SILENT made messages (.desktop file) - always resolve ours
In case of conflict in i18n, keep the version of the branch "ours"
To resolve a particular conflict, "git checkout --ours path/to/file.desktop"
2024-08-05 01:22:28 +00:00
Aleix Pol Gonzalez
d83f6e9a85 backends/wayland: Support touch input when there's multiple outputs
Makes the outputs we are emitting relative to the output position. This
way if there's an esoteric setup or just more than one output, it won't
just always be relative to the first output.

Signed-off-by: Victoria Fischer <victoria.fischer@mbition.io>
2024-08-04 17:15:21 +02:00
l10n daemon script
29f772cbbb GIT_SILENT Sync po/docbooks with svn 2024-08-04 01:33:01 +00:00
l10n daemon script
44956f6b9c SVN_SILENT made messages (.desktop file) - always resolve ours
In case of conflict in i18n, keep the version of the branch "ours"
To resolve a particular conflict, "git checkout --ours path/to/file.desktop"
2024-08-04 01:21:53 +00:00
l10n daemon script
2890dd6d2e GIT_SILENT Sync po/docbooks with svn 2024-08-03 01:33:38 +00:00
l10n daemon script
bf39cc5c19 SVN_SILENT made messages (.desktop file) - always resolve ours
In case of conflict in i18n, keep the version of the branch "ours"
To resolve a particular conflict, "git checkout --ours path/to/file.desktop"
2024-08-03 01:21:57 +00:00
Xaver Hugl
ebffcd9dc4 backends/drm: don't block direct scanout if color profile source isn't set to ICC
If there's a valid ICC profile loaded is irrelevant with a different color profile source
2024-08-02 16:14:00 +02:00
Xaver Hugl
1f2e439b66 compositor_wayland: optimize out black background surfaces for direct scanout
If the application uses a surface with a single-pixel black buffer as a background,
for example behind a video or video game, that surface can be ignored, as the KMS
background is black as well.
With this commit, mpv with --vo=dmabuf-wayland can get direct scanout even if the
aspect ratio of the video and screen don't match, which can result in very significant
power savings
2024-08-02 15:56:52 +02:00
Xaver Hugl
70ceed51fc scene/workspacescene: extend direct scanout candidate search to include multiple subsurfaces
This way, for example subsurfaces for black bars behind videos can be scanned out
2024-08-02 15:56:47 +02:00
David Edmundson
8fd4476ff1 wayland: Move XWayland key forwarding into a filter
We optionally send some keys to xwayland through the filter when no x11
client has focus. This allows shortcut handling in X11 apps to work.

When kwin is grabbing keys we don't necessarily want X11 to sniff these
keys as things can get out of sync. A key place is the tabbox. The X11
client sill has focus, but xwayland is not active. This means we pass
tab keys to X which then go to application incorrectly.

Part of this patch changes the tabbox filter to not intercept the alt
key release event. This ensures xwayland's concept of pressed modifiers
stays in sync.

BUG: 484992
2024-08-02 09:31:40 +00:00
Jonathan Riddell
15538c303b Update Qt version requirement to 6.7.0
GIT_SILENT
2024-08-02 10:15:30 +01:00
David Edmundson
6675eccf6d inputmethod: Send pre-defined commit message to client on user interaction
In some IM backends pre-edit text should be submitted on user interaction, in some it should be discarded. 

In TextInputV1 and V2 this was a flag sent to the client along with
the commit string ahead of time.

TextInputV3 does not have a flag for this, so we handle it compositor side.

We flush the text to be committed :
 - when we change keyboard focus, before the current client gets wl_keyboard.leave
 
 - when a mouse is pressed in the relevant surface
 
 - when a key is pressed and the InputMethod doesn't have a grab
 
 - when the InputMethod forwards a key to the client
 (which includes the InputMethod passing on grabbed keys)
2024-08-02 09:07:46 +00:00