kwin_core KWin Core kwineffects KWin Effects libkwineffects KWin Effects Library libkwinglutils KWin OpenGL utility Library libkwinxrenderutils KWin XRender utility Library kwin_wayland_drm KWin Wayland (DRM backend) kwin_wayland_framebuffer KWin Wayland (Framebuffer backend) kwin_wayland_hwcomposer KWin Wayland (hwcomposer backend) kwin_wayland_backend KWin Wayland (Wayland backend) kwin_wayland_x11windowed KWin Wayland (X11 backend) kwin_libinput KWin Libinput Integration kwin_tabbox KWin Window Switcher aurorae KWin Aurorae Window Decoration Engine