kwin/plugins/platforms/hwcomposer/CMakeLists.txt

set(HWCOMPOSER_SOURCES
    egl_hwcomposer_backend.cpp
    hwcomposer_backend.cpp
    logging.cpp
    screens_hwcomposer.cpp
)

include_directories(${CMAKE_SOURCE_DIR}/platformsupport/scenes/opengl)
add_library(KWinWaylandHwcomposerBackend MODULE ${HWCOMPOSER_SOURCES})
target_link_libraries(KWinWaylandHwcomposerBackend
    kwin
    libhybris::libhardware
    libhybris::hwcomposer
    libhybris::hybriseglplatform
    SceneOpenGLBackend
)

install(
    TARGETS
        KWinWaylandHwcomposerBackend
    DESTINATION
        ${PLUGIN_INSTALL_DIR}/org.kde.kwin.waylandbackends/
)
Add a hwcomposer backend based on libhybris This backend interacts with libhybris to create a hwcomposer which is used for creating the egl context and surface. The initial version of this backend is based on test_hwcomposer.cpp provided by libhybris. Please note that using the hwcomposer backend requires a newer libepoxy, the latest stable release is not able to bring up OpenGLES, so one needs a master build of libepoxy. Notes on licensing: libhybris is Apache 2.0 licensed, which is not compatile with GPLv2. But it is compatible with GPLv3. Thus the source files in the hwcomposer backend are licensed GPLv3+ and not GPLv2+ as the rest of KWin. If one uses KWin without the hwcomposer backend (which is obviously the default) the licence doesn't change. But if the hwcomposer backend is used the overall license of KWin changes to GPLv3+. 2015-05-06 15:47:07 +00:00			`set(HWCOMPOSER_SOURCES`
			`egl_hwcomposer_backend.cpp`
			`hwcomposer_backend.cpp`
			`logging.cpp`
			`screens_hwcomposer.cpp`
			`)`

Move SceneOpenGL into a dedicated plugin Summary: Unfortunately a rather large change which required more refactoring than initially expected. The main problem was that some parts needed to go into platformsupport so that the platform plugins can link them. Due to the rather monolithic nature of scene_opengl.h a few changes were required: * SceneOpenGL::Texture -> SceneOpenGLTexture * SceneOpenGL::TexturePrivate -> SceneOpenGLTexturePrivate * texture based code into dedicated files * SwapProfiler code into dedicated files * SwapProfiler only used in x11 variants * Safety checks for OpenGL scene moved into the new plugin * signal declared in SceneOpenGL moved to Scene, so that we don't need to include SceneOpenGL in composite Test Plan: Nested OpenGL compositor works Reviewers: #kwin, #plasma Subscribers: plasma-devel, kwin Tags: #kwin Differential Revision: https://phabricator.kde.org/D7740 2017-09-08 20:30:18 +00:00			`include_directories(${CMAKE_SOURCE_DIR}/platformsupport/scenes/opengl)`
Add a hwcomposer backend based on libhybris This backend interacts with libhybris to create a hwcomposer which is used for creating the egl context and surface. The initial version of this backend is based on test_hwcomposer.cpp provided by libhybris. Please note that using the hwcomposer backend requires a newer libepoxy, the latest stable release is not able to bring up OpenGLES, so one needs a master build of libepoxy. Notes on licensing: libhybris is Apache 2.0 licensed, which is not compatile with GPLv2. But it is compatible with GPLv3. Thus the source files in the hwcomposer backend are licensed GPLv3+ and not GPLv2+ as the rest of KWin. If one uses KWin without the hwcomposer backend (which is obviously the default) the licence doesn't change. But if the hwcomposer backend is used the overall license of KWin changes to GPLv3+. 2015-05-06 15:47:07 +00:00			`add_library(KWinWaylandHwcomposerBackend MODULE ${HWCOMPOSER_SOURCES})`
			`target_link_libraries(KWinWaylandHwcomposerBackend`
			`kwin`
			`libhybris::libhardware`
			`libhybris::hwcomposer`
			`libhybris::hybriseglplatform`
Move SceneOpenGL into a dedicated plugin Summary: Unfortunately a rather large change which required more refactoring than initially expected. The main problem was that some parts needed to go into platformsupport so that the platform plugins can link them. Due to the rather monolithic nature of scene_opengl.h a few changes were required: * SceneOpenGL::Texture -> SceneOpenGLTexture * SceneOpenGL::TexturePrivate -> SceneOpenGLTexturePrivate * texture based code into dedicated files * SwapProfiler code into dedicated files * SwapProfiler only used in x11 variants * Safety checks for OpenGL scene moved into the new plugin * signal declared in SceneOpenGL moved to Scene, so that we don't need to include SceneOpenGL in composite Test Plan: Nested OpenGL compositor works Reviewers: #kwin, #plasma Subscribers: plasma-devel, kwin Tags: #kwin Differential Revision: https://phabricator.kde.org/D7740 2017-09-08 20:30:18 +00:00			`SceneOpenGLBackend`
Add a hwcomposer backend based on libhybris This backend interacts with libhybris to create a hwcomposer which is used for creating the egl context and surface. The initial version of this backend is based on test_hwcomposer.cpp provided by libhybris. Please note that using the hwcomposer backend requires a newer libepoxy, the latest stable release is not able to bring up OpenGLES, so one needs a master build of libepoxy. Notes on licensing: libhybris is Apache 2.0 licensed, which is not compatile with GPLv2. But it is compatible with GPLv3. Thus the source files in the hwcomposer backend are licensed GPLv3+ and not GPLv2+ as the rest of KWin. If one uses KWin without the hwcomposer backend (which is obviously the default) the licence doesn't change. But if the hwcomposer backend is used the overall license of KWin changes to GPLv3+. 2015-05-06 15:47:07 +00:00			`)`

			`install(`
			`TARGETS`
			`KWinWaylandHwcomposerBackend`
			`DESTINATION`
			`${PLUGIN_INSTALL_DIR}/org.kde.kwin.waylandbackends/`
			`)`