af2fd88b10
You might as well, it's harmless. Better, some cleanup code (like DRI2 swap wait) needs to run both normally and at client exit, so it simplifies the callers to not need to check first. See4308f5d3for a similar example. Props: @ajax (Adam Jackson) Fixes: xorg/xserver#211 Signed-off-by: Daniel Llewellyn <diddledan@ubuntu.com> (cherry picked from commit578371616e)
X Server
The X server accepts requests from client applications to create windows, which are (normally rectangular) "virtual screens" that the client program can draw into.
Windows are then composed on the actual screen by the X server (or by a separate composite manager) as directed by the window manager, which usually communicates with the user via graphical controls such as buttons and draggable titlebars and borders.
For a comprehensive overview of X Server and X Window System, consult the following article: https://en.wikipedia.org/wiki/X_server
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https://lists.freedesktop.org/mailman/listinfo/xorg
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