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kwin/plugins/scenes/xrender/CMakeLists.txt

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Move SceneXRender into a plugin Summary: First step for loading the compositor Scenes through plugins. The general idea is that we currently needlessly pull in all the Scenes although only one will be used. E.g. on X11 we pull in QPainter, although they are not compatible. On Wayland we pull in XRender although they are not compatible. Furthermore our current Scene creation strategy is not really fault tolerant and can create situations where we don't get a compositor. E.g on fbdev backend the default settings won't work as it does not support OpenGL. Long term I want to tackle those conceptional problems together: we try to load all plugins supported by the current platform till we have a scene which works. Thus on Wayland we don't end up in a situation where we don't have a working compositor because the configuration is bad. To make this possible the switch statement in the Scene needs to go and needs to be replaced by a for loop iterating over all the available scenes on the platform. If we go there it makes sense to replace it directly with a plugin based approach. So this is a change which tackles the problem by first introducing the plugin loading. The xrender based scene (as it's the most simple one) is moved into a plugin. It is first tried to find a scene plugin and only if there is none the existing code is used. Test Plan: Tested all scenes Reviewers: #kwin, #plasma Subscribers: plasma-devel, kwin Tags: #kwin Differential Revision: https://phabricator.kde.org/D7232
2017-08-10 16:13:42 +00:00
set(SCENE_XRENDER_SRCS scene_xrender.cpp)
include(ECMQtDeclareLoggingCategory)
ecm_qt_declare_logging_category(
SCENE_XRENDER_SRCS HEADER
logging.h
IDENTIFIER
KWIN_XRENDER
CATEGORY_NAME
kwin_scene_xrender
DEFAULT_SEVERITY
Critical
)
add_library(KWinSceneXRender MODULE ${SCENE_XRENDER_SRCS})
[autotests] Support new way to run the tests without need to install Summary: KWin was quite good in ensuring that you don't need to install by passing paths to the tests. The new way is much nicer, so code is adjusted for the new way. Also if we require a newer ECM in future we need to support the new way. No guarantee that the tests don't pick something up from the system env, that needs more testing. References: https://community.kde.org/Guidelines_and_HOWTOs/Making_apps_run_uninstalled Test Plan: The tests which loaded helpers pass Reviewers: #kwin, #plasma Subscribers: plasma-devel, kwin Tags: #kwin Differential Revision: https://phabricator.kde.org/D7543
2017-08-25 16:18:20 +00:00
set_target_properties(KWinSceneXRender PROPERTIES LIBRARY_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/bin/org.kde.kwin.scenes/")
platforms/x11: Move XRenderBackend to platformsupport directory This change moves the XRender backend to platformsupport directory, similar to the OpenGL and the QPainter backend. This allows to put platform-specific logic in XRenderBackend.
2020-12-05 15:54:19 +00:00
target_link_libraries(KWinSceneXRender kwin kwinxrenderutils SceneXRenderBackend)
Move SceneXRender into a plugin Summary: First step for loading the compositor Scenes through plugins. The general idea is that we currently needlessly pull in all the Scenes although only one will be used. E.g. on X11 we pull in QPainter, although they are not compatible. On Wayland we pull in XRender although they are not compatible. Furthermore our current Scene creation strategy is not really fault tolerant and can create situations where we don't get a compositor. E.g on fbdev backend the default settings won't work as it does not support OpenGL. Long term I want to tackle those conceptional problems together: we try to load all plugins supported by the current platform till we have a scene which works. Thus on Wayland we don't end up in a situation where we don't have a working compositor because the configuration is bad. To make this possible the switch statement in the Scene needs to go and needs to be replaced by a for loop iterating over all the available scenes on the platform. If we go there it makes sense to replace it directly with a plugin based approach. So this is a change which tackles the problem by first introducing the plugin loading. The xrender based scene (as it's the most simple one) is moved into a plugin. It is first tried to find a scene plugin and only if there is none the existing code is used. Test Plan: Tested all scenes Reviewers: #kwin, #plasma Subscribers: plasma-devel, kwin Tags: #kwin Differential Revision: https://phabricator.kde.org/D7232
2017-08-10 16:13:42 +00:00
install(
TARGETS
KWinSceneXRender
DESTINATION
GIT_SILENT: dont use deprecated cmake variable
2021-01-29 10:34:52 +00:00
${KDE_INSTALL_PLUGINDIR}/org.kde.kwin.scenes/
Move SceneXRender into a plugin Summary: First step for loading the compositor Scenes through plugins. The general idea is that we currently needlessly pull in all the Scenes although only one will be used. E.g. on X11 we pull in QPainter, although they are not compatible. On Wayland we pull in XRender although they are not compatible. Furthermore our current Scene creation strategy is not really fault tolerant and can create situations where we don't get a compositor. E.g on fbdev backend the default settings won't work as it does not support OpenGL. Long term I want to tackle those conceptional problems together: we try to load all plugins supported by the current platform till we have a scene which works. Thus on Wayland we don't end up in a situation where we don't have a working compositor because the configuration is bad. To make this possible the switch statement in the Scene needs to go and needs to be replaced by a for loop iterating over all the available scenes on the platform. If we go there it makes sense to replace it directly with a plugin based approach. So this is a change which tackles the problem by first introducing the plugin loading. The xrender based scene (as it's the most simple one) is moved into a plugin. It is first tried to find a scene plugin and only if there is none the existing code is used. Test Plan: Tested all scenes Reviewers: #kwin, #plasma Subscribers: plasma-devel, kwin Tags: #kwin Differential Revision: https://phabricator.kde.org/D7232
2017-08-10 16:13:42 +00:00
)
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