+ * xcb_apps: List the application windows using XCB
+ * xcb_glx: a opengl provider using XCB OpenGL
+ * xcb_screen: input module that takes screenshots of the primary monitor
+ * xcb_window: XCB window provider
+ * xcb_x11: a X11 video output using XCB
+ * xcb_xv: a XVideo video output using XCB
+ * xdg_screensaver: xdg-utils screensaver inhibition