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840 commits

Author SHA1 Message Date
Vlad Zahorodnii
1e01b1334e platforms/drm: Remove redundant drmModeGetResources 2020-10-13 21:02:32 +03:00
Bhushan Shah
d9d1c976cd platforms/drm: do not try to use the GPU card node 
On some devices, the GPU nodes are also added as /dev/dri/cardX, they
are not useful for KMS purposes and does not have display resources.
If we encounter such cards, then skip them.
 2020-10-13 23:14:06 +05:30
Vlad Zahorodnii
0ef272bc21 platforms/drm: Save last working output transform 
This can be useful for testing output transformations without kscreen.
 2020-10-13 05:34:39 +00:00
Vlad Zahorodnii
691ce56627 platforms/drm: Query cursor capabilities per individual gpu 
We should not assume that the cursor capabilities are shared by all DRM
devices.
 2020-10-13 05:34:01 +00:00
Vlad Zahorodnii
29fbe27ffc core: Use less confusing name for Platform::supportsQpaContext() 
Platform::supportsQpaContext() indicates if the EGL display supports
surfaceless contexts, so reflect that in the method name.
 2020-10-13 05:32:48 +00:00
Vlad Zahorodnii
9b89a3d967 qpa: Merge OpenGL platform context classes 
This makes our QPlatformOpenGLContext private subclass simpler.

As a slightly unrelated change, this patch also fixes a bug where our
platform opengl context may return a wrong surface format if surfaceless
contexts are unsupported.
 2020-10-13 05:32:48 +00:00
Vlad Zahorodnii
b7bd8472f2 scene: Reduce the call cost of Platform::supportsQpaContext() 
Every time Platform::supportsQpaContext() is called, we go through the
list of supported extensions and perform a string comparison op. This is
not really cheap.
 2020-10-13 05:32:48 +00:00
Vlad Zahorodnii
d3934be591 Prefer std::make_unique over std::unique_ptr(new T) 
This way code is thinner and it is guaranteed that no memory leaks will
occur if an exception gets thrown for some reason.
 2020-10-12 08:51:01 +03:00
Aleix Pol
daf693d3ed Restore building the wayland_backend without gbm 
Disables the compilation on the few places that use it to allow creating
dmabufs easily.

Patch inspired by David Faure.
 2020-10-09 13:15:12 +00:00
Xaver Hugl
b50f747876 Multi-GPU output support on Wayland 
This commit sets up udev and the DrmBackend to list and use all GPUs.

BUG: 425586
BUG: 417323
 2020-10-05 21:05:55 +00:00
l10n daemon script
30b516eceb 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"
 2020-09-30 06:16:48 +02:00
l10n daemon script
e534d5abad 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"
 2020-09-26 05:57:20 +02:00
Vlad Zahorodnii
0c266e760b Replace remaining usages of old connect syntax with new connect syntax 
This change replaces the remaining usages of the old connect syntax with
the new connect syntax.

Unfortunately, there are still places where we have to use SIGNAL() and
SLOT() macros, for example the stuff that deals with d-bus business.

Clazy was used to create this change. There were a few cases that needed
manual intervention, the majority of those cases were about resolving
ambiguity caused by overloaded signals.
 2020-09-24 09:33:45 +00:00
Aleix Pol
9479c0d6b4 Do not call randomly eglGetError() after eglMakeCurrent 
If it failed, it will return accordingly, and then we get to call
eglGetError, only when it fails.
 2020-09-23 10:05:30 +00:00
Vlad Zahorodnii
90dce019ad qpa: Expose output names to QScreen 
It can be useful for things such as effects.
 2020-09-23 06:36:31 +00:00
Aleix Pol
61e655f7f7 Centralize WindowPixmap buffer updating code 
Uses a setter and clear method pattern rather than having the code
repeated.
Instead of keeping a QPointer, now we are a QObject and we get notified
about destruction intention directly, so we can clear the pointer when
necessary.
 2020-09-22 13:04:35 +00:00
Aleix Pol
6f1e72886a simple for -> foreach on a hot path 2020-09-17 03:12:59 +02:00
Aleix Pol
06e26212a2 Add missing const-referenece 
I assume it was a typo
 2020-09-17 03:12:59 +02:00
Aleix Pol
fec4e058e5 Do not try to create a gbm dmabuf when gbm is not available 
Allows us to take the fallback path instead of just crashing
 2020-09-15 15:45:44 +02:00
Aleix Pol
eafe23b27c Hopefully fix the build on BSD 
At the moment it complains about std::array being unknown.
 2020-09-10 01:06:41 +02:00
Vlad Zahorodnii
53cb4207ea scenes/opengl: Use std::array to store lanczos kernel data 
This fixes a compiler warning (-Wclass-memaccess) and makes code a bit
cleaner.
 2020-09-09 19:36:26 +00:00
Aleix Pol
76fbb43798 Reduce repeated Screens::scale(int) 2020-09-09 17:46:56 +00:00
Aleix Pol
75321a2166 Don't check if there's a non-rendered output twice 
We are already doing it on the line above.
 2020-09-09 17:46:56 +00:00
Aleix Pol
a7ecaa55e3 Prefer constant iterators when we don't change the container 2020-09-09 17:46:56 +00:00
Bhushan Shah
e900dc3b5e qpa: remove unused override for the inputcontext 
Previously qtvirtualkeyboard was integrated weirdly so that it was
acting as the focus object and proxy for input methods, however now that
we support proper input methods, this code is totally unused in the QPA
and actually prevents the QT_IM_MODULE from working now that
qtvirtualkeyboard is dropped.

See: f26f2fe181 for the reference of the
code deleted.
 2020-09-03 12:29:57 +00:00
Vlad Zahorodnii
848f7f3177 Revert "plugins/drm: Link against Wayland::Server" 
This reverts commit efb9e0edb2.

libwayland-server is now in the link interface of kwayland-server.
 2020-09-02 19:31:29 +03:00
Vlad Zahorodnii
efb9e0edb2 plugins/drm: Link against Wayland::Server 
We need to link against Wayland::Server because the EGL Streams protocol
wrapper uses wl_array in its public API.
 2020-09-02 16:10:25 +00:00
Vlad Zahorodnii
f55ae15788 Remove unused wayland-cursor.h includes 2020-09-02 15:59:36 +03:00
Vlad Zahorodnii
12e428bd33 plugins/windowsystem: Adjust installation path 
${PLUGIN_INSTALL_DIR}/kf5/org.kde.kwindowsystem.platforms/ is now an
obsolete installation destination for KWindowSystem platform plugins.
 2020-09-01 22:44:11 +03:00
David Edmundson
8303a4cdf8 Make GL Context current when deleting lanczos textures in timer hander. 
A timer could have fired at any time. We process mulitple QtQuickViews
on timers which change the GL context.

Deleting a kwin GLTexture calls glDeleteTextures/glDeleteFramebuffers.

Surprisingly I haven't seen a crash report from this, but it doesn't
look right.
 2020-09-01 09:13:00 +00:00
Nicolas Fella
0f588c256c Drop empty X-KDE-PluginInfo-Depends 
The whole concept is almost unused and there's no point in having it there but empty

See also https://phabricator.kde.org/T13553
 2020-09-01 09:11:48 +00:00
Adrien Faveraux
788c65d260 Fix Build Warning 2020-08-26 19:24:02 +02:00
Aleix Pol
eeeac04974 Implement EGL_KHR_partial_update and EGL_EXT_swap_buffers_with_damage 
Summary:
Notify the driver about the parts of the screen that will be repainted.
In some cases this can be benefitial. This is especially useful on lima
and panfrost devices (e.g. pinephone, pinebook, pinebook pro).

Test Plan:
Tested on a pinebook pro with a late mesa version.
Basically I implemented it, then it didn't work and I fixed it.
Maybe next step we want to look into our damage algorithm.
 2020-08-19 14:51:42 +00:00
Aleix Pol
d5da366507 Add a generic Output::transformation method 
Makes it possible to map any space into the output's coordinates system
 2020-08-19 14:51:42 +00:00
Vlad Zahorodnii
b4b0b93188 qpa: Don't delete platform screens manually 
According to the documentation, deleting a platform screen manually can
lead to a crash due to a call to a pure virtual method.
 2020-08-18 16:12:43 +03:00
Aleix Pol
b755e6d91b Fix using --scale on kwin_wayland windowed mode 2020-08-18 10:55:21 +00:00
Aleix Pol
3733e3e77f Remove embedded implementation of the Virtual Keyboard 2020-08-18 10:55:21 +00:00
Aleix Pol
be22876348 Don't double-delete Window::handle 
It also gets deleted when cleaning up the Workspace.

Found using ASAN.
 2020-08-14 16:51:46 +02:00
Aleix Pol
71de41a570 Don't leak screens when cleaning up 
Found using ASAN.
 2020-08-14 16:50:39 +02:00
Vlad Zahorodnii
4ce853e8e4 Prettify license headers 2020-08-07 19:57:56 +00:00
Vlad Zahorodnii
1fb9f6f13a Switch to SPDX license markers 
The main advantage of SPDX license identifiers over the traditional
license headers is that it's more difficult to overlook inappropriate
licenses for kwin, for example GPL 3. We also don't have to copy a
lot of boilerplate text.

In order to create this change, I ran licensedigger -r -c from the
toplevel source directory.
 2020-08-07 19:57:56 +00:00
Andrey Butirsky
307a9bc559 Avoid crash in KWin on Session leave 
BUG: 420077

- hunk of original commit e8a1f8ecc seems was lost during a94be708e merge,
so restoring it again
- add missing check

Original Differential Revision: https://phabricator.kde.org/D28889
 2020-08-06 12:21:03 +00:00
Andreas Haratzis
159fbc5ec4 Fix clipped shadows on useraction menus, when wayland and desktop scaling is enabled. 2020-08-05 11:54:54 +00:00
Vlad Zahorodnii
e7d02ad355 Introduce X11 default screen property in Application 
This spares unnecessary looping through all available X11 screens.
 2020-08-05 08:48:00 +00:00
Aleix Pol
d4cd2b5a6a Account for OpenGLWindow::windowPixmap returning nullptr sometimes 2020-07-31 19:49:15 +02:00
Vlad Zahorodnii
d4ec18d844 Fix build 2020-07-29 15:35:50 +03:00
Chaojiang Luo
def9817a7e fix:Check image map nullptr error 
The map may be failed, we should check the image map is succeed first.

Signed-off-by: luochaojiang <luochaojiang@uniontech.com>
 2020-07-29 12:11:17 +00:00
Aleix Pol
03b12d1dfc drm: Use introspection to print enums 
Removes a bit of code and allows to list the supported
transformations on the same line, which is useful to be able to
grep over the output.
 2020-07-29 10:39:47 +00:00
Vlad Zahorodnii
2103b999e7 screencast: Address minor issues 2020-07-28 18:38:49 +00:00
Aleix Pol
02fc40fa4a Make sure we don't leak the QPlatformFontDatabase using smart pointers 
Found it when running KWin on ASAN
 2020-07-28 08:19:41 +00:00