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kwin/src/backends/wayland/CMakeLists.txt

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Create a plugin for each of the wayland backends Each of the backends becomes a plugin. This allows kwin_wayland to load the requested plugin and kwin itself doesn't need to link all the libraries needed. E.g. libdrm is no longer linked if running kwin_x11. Also this allows to create backends for the non-standard EGL platforms (examples could be raspberrypi or Android devices).
2015-05-05 15:58:09 +00:00
set(WAYLAND_BACKEND_SOURCES
logging.cpp
scene_qpainter_wayland_backend.cpp
wayland_backend.cpp
[platforms/wayland] Multi output support Summary: This patch rewrites large parts of the Wayland platform plugin, in order to facilitate the testing of multi output behavior in nested KWin sessions. For that a new class WaylandOutput is introduced, which is based on AbstractOutput and by that shares functionality with our virtual and DRM platform plugins. The EGL/GBM and QPainter backends have been remodelled after the DRM one, sharing similiarities there as well now. Pointer grabbing has been rewritten to support multiple outputs, now using pointer locking instead of confining and drawing in this case onto a sub- surface, which get dynamically recreated in between the different output surfaces while the cursor is being moved. Window resizing is possible if host supports xdg-shell, but currently the mode size does not yet fill the new window size. The number of outputs can be set by command line argument `--output-count`, scaling is also supported by setting the argument `--scale`. Further steps could be: * Enabling automatic fill of resized windows via Wayland mode change * Multiple diverging initial sizes and scale factors for mulitple outputs **Watch it in action:** https://youtu.be/FYItn1jvkbI Test Plan: Tested it in live session. Reviewers: #kwin, davidedmundson Reviewed By: #kwin, davidedmundson Subscribers: davidedmundson, zzag, kwin Tags: #kwin Differential Revision: https://phabricator.kde.org/D18465
2019-02-22 09:57:07 +00:00
wayland_output.cpp
Create a plugin for each of the wayland backends Each of the backends becomes a plugin. This allows kwin_wayland to load the requested plugin and kwin itself doesn't need to link all the libraries needed. E.g. libdrm is no longer linked if running kwin_x11. Also this allows to create backends for the non-standard EGL platforms (examples could be raspberrypi or Android devices).
2015-05-05 15:58:09 +00:00
)
Cleanup style in CMakeLists.txt files We have lots of inconsistency at the moment in CMakeLists.txt files. Most of it is due to kwin being a very old project. This change hopefully fixes all of it.
2019-09-17 09:15:35 +00:00
if (HAVE_WAYLAND_EGL)
Make Wayland::EGL optional again This is needed to make KWin build-able on non-Linux, but is actually only a workaround. The dependency should also be available on non-Linux. This disables the EGL integration in the Wayland backend (QPainter still available) and the EGL fallback in the qpa plugin (preferred context sharing still available, but requires a working OpenGL Scene). REVIEW: 126202
2015-11-30 07:34:52 +00:00
set(WAYLAND_BACKEND_SOURCES egl_wayland_backend.cpp ${WAYLAND_BACKEND_SOURCES})
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.
2020-10-06 23:36:18 +00:00
if (HAVE_GBM)
list(APPEND WAYLAND_BACKEND_SOURCES ../drm/gbm_dmabuf.cpp)
endif()
Make Wayland::EGL optional again This is needed to make KWin build-able on non-Linux, but is actually only a workaround. The dependency should also be available on non-Linux. This disables the EGL integration in the Wayland backend (QPainter still available) and the EGL fallback in the qpa plugin (preferred context sharing still available, but requires a working OpenGL Scene). REVIEW: 126202
2015-11-30 07:34:52 +00:00
endif()
Create a plugin for each of the wayland backends Each of the backends becomes a plugin. This allows kwin_wayland to load the requested plugin and kwin itself doesn't need to link all the libraries needed. E.g. libdrm is no longer linked if running kwin_x11. Also this allows to create backends for the non-standard EGL platforms (examples could be raspberrypi or Android devices).
2015-05-05 15:58:09 +00:00
add_library(KWinWaylandWaylandBackend MODULE ${WAYLAND_BACKEND_SOURCES})
Build platform plugins in correct sub directory of build dir Summary: This brings KWin a step closer to be run from build dir without having to install at all. The integration tests are adjusted so that the virtual platform is still found which makes the code be closer to what is used in normal kwin_wayland. Test Plan: ctest passes, manually verified correct plugin is loaded Reviewers: #kwin Subscribers: kwin Tags: #kwin Differential Revision: https://phabricator.kde.org/D17388
2018-12-06 17:38:36 +00:00
set_target_properties(KWinWaylandWaylandBackend PROPERTIES LIBRARY_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/bin/org.kde.kwin.waylandbackends/")
Move QPainter compositor into plugin This change is similar to D7232 and moves the scene_qpainter into a dedicated plugin. Compared to the XRender case it's more complicated as the platform plugins need to implement a platform specific backend. The base implementation for this part used to be in scene_qpainter. As the idea is to completly move it away from KWin core it would be point less to still have the backend definition in KWin core, but it cannot be in the scene plugin as otherwise all platforms need to link the plugin. To solve this a new platformsupport subdirectory is added which contains the scene platform backend as a static library. For the OpenGL scene such a static library will also be required. Test Plan: SceneQPainter test still passes, nested compositor still works Reviewers: #kwin, #plasma Subscribers: plasma-devel Tags: #plasma Differential Revision: https://phabricator.kde.org/D7259
2017-08-11 19:40:49 +00:00
target_link_libraries(KWinWaylandWaylandBackend kwin KF5::WaylandClient SceneQPainterBackend)
Make Wayland::EGL optional again This is needed to make KWin build-able on non-Linux, but is actually only a workaround. The dependency should also be available on non-Linux. This disables the EGL integration in the Wayland backend (QPainter still available) and the EGL fallback in the qpa plugin (preferred context sharing still available, but requires a working OpenGL Scene). REVIEW: 126202
2015-11-30 07:34:52 +00:00
Cleanup style in CMakeLists.txt files We have lots of inconsistency at the moment in CMakeLists.txt files. Most of it is due to kwin being a very old project. This change hopefully fixes all of it.
2019-09-17 09:15:35 +00:00
if (HAVE_WAYLAND_EGL)
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.
2020-10-06 23:36:18 +00:00
target_link_libraries(KWinWaylandWaylandBackend SceneOpenGLBackend Wayland::Egl)
if (HAVE_GBM)
target_link_libraries(KWinWaylandWaylandBackend gbm::gbm)
endif()
Make Wayland::EGL optional again This is needed to make KWin build-able on non-Linux, but is actually only a workaround. The dependency should also be available on non-Linux. This disables the EGL integration in the Wayland backend (QPainter still available) and the EGL fallback in the qpa plugin (preferred context sharing still available, but requires a working OpenGL Scene). REVIEW: 126202
2015-11-30 07:34:52 +00:00
endif()
Create a plugin for each of the wayland backends Each of the backends becomes a plugin. This allows kwin_wayland to load the requested plugin and kwin itself doesn't need to link all the libraries needed. E.g. libdrm is no longer linked if running kwin_x11. Also this allows to create backends for the non-standard EGL platforms (examples could be raspberrypi or Android devices).
2015-05-05 15:58:09 +00:00
install(
TARGETS
KWinWaylandWaylandBackend
DESTINATION
GIT_SILENT: dont use deprecated cmake variable
2021-01-29 10:34:52 +00:00
${KDE_INSTALL_PLUGINDIR}/org.kde.kwin.waylandbackends/
Create a plugin for each of the wayland backends Each of the backends becomes a plugin. This allows kwin_wayland to load the requested plugin and kwin itself doesn't need to link all the libraries needed. E.g. libdrm is no longer linked if running kwin_x11. Also this allows to create backends for the non-standard EGL platforms (examples could be raspberrypi or Android devices).
2015-05-05 15:58:09 +00:00
)
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