bfa9646d1d
A new backend which doesn't present the rendered output. It uses a QPainter scene, renders to a QImage but doesn't present it anywhere. Thus a real virtual backend. By exporting the environment variable KWIN_WAYLAND_VIRTUAL_SCREENSHOTS the backend creates a temporary dir, prints the path to std-out and saves each rendered frame into that directory. Of course with exit it will be deleted again.
15 lines
363 B
CMake
15 lines
363 B
CMake
set(VIRTUAL_SOURCES
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virtual_backend.cpp
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scene_qpainter_virtual_backend.cpp
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screens_virtual.cpp
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)
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add_library(KWinWaylandVirtualBackend MODULE ${VIRTUAL_SOURCES})
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target_link_libraries(KWinWaylandVirtualBackend kwin)
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install(
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TARGETS
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KWinWaylandVirtualBackend
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DESTINATION
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${PLUGIN_INSTALL_DIR}/org.kde.kwin.waylandbackends/
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)
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