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kwin/plugins/platforms/drm/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(DRM_SOURCES
drm_backend.cpp
Atomic Mode Setting / Universal Plane preliminary support This is Milestone 1 of full support of Atomic Mode Setting (AMS) and Universal Planes in the KWin DRM backend. With Milestone 1 we can use the primary plane of a DRM output and do an AMS commit (this means mode setting aswell as page flipping), if the driver supports it. Until now the functionality is only tested on Intel graphics. You need the drm-next kernel for most recent DRM kernel developments. As boot option set "i915.nuclear_pageflip". Additionally at the moment AMS is still hidden behind the environment variable KWIN_DRM_AMS. Set it, if you want to try out AMS. What needs to be done next: Make it possible to transfer EGL buffers directly to planes and implement logic for deciding about using a plane or not for a specific buffer. You can read more about it on LWN: https://lwn.net/Articles/653071 And on Martin's blog: https://blog.martin-graesslin.com/blog/2015/08/layered-compositing/ I used as model previous work by Daniel Stone for Weston: https://git.collabora.com/cgit/user/daniels/weston.git Reviewed-by: mgraesslin Tags: #kwin Differential Revision: https://phabricator.kde.org/D2370
2016-08-31 12:00:31 +00:00
drm_object.cpp
drm_object_connector.cpp
drm_object_crtc.cpp
drm_object_plane.cpp
Split drm_backend.{h,cpp} into separate files Summary: This changes splits up the monster file containing different types used in the DRM backend into separate files per class: - drm_backend.{h,cpp} - drm_buffer.{h,cpp} - drm_inputeventfilter.{h,cpp} - drm_output.{h,cpp} - drm_pointer.h No actual code changes other than build fixes. Clean up headers in the split files. Test Plan: Builds with GBM enabled Reviewers: graesslin Reviewed By: graesslin Subscribers: plasma-devel Projects: #plasma Differential Revision: https://phabricator.kde.org/D1168
2016-03-21 14:11:17 +00:00
drm_output.cpp
drm_buffer.cpp
drm_inputeventfilter.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
logging.cpp
scene_qpainter_drm_backend.cpp
screens_drm.cpp
)
if(HAVE_GBM)
[DRM plugin] Reorganize DrmBuffer Split off GBM based buffers to a separate file, which gets only included, when GBM is available. Note, that this also removes the gbmCallback, since already before this patch we did delete the buffers always without it. The plan is to later use this file for via GBM directly imported Wayland buffers as well. Test Plan: Tested with Gl and QPainter backends. Reviewers: #kwin Subscribers: kwin, #kwin Tags: #kwin Differential Revision: https://phabricator.kde.org/D5179
2017-05-09 19:00:33 +00:00
set(DRM_SOURCES ${DRM_SOURCES} egl_gbm_backend.cpp drm_buffer_gbm.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
endif()
add_library(KWinWaylandDrmBackend MODULE ${DRM_SOURCES})
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(KWinWaylandDrmBackend kwin Libdrm::Libdrm SceneQPainterBackend)
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
if(HAVE_GBM)
target_link_libraries(KWinWaylandDrmBackend gbm::gbm)
endif()
install(
TARGETS
KWinWaylandDrmBackend
DESTINATION
${PLUGIN_INSTALL_DIR}/org.kde.kwin.waylandbackends/
)
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