6789b911c4
The ancient pict_f_vector and pixman_f_vector macros have been a fallout from long ago transition to pixman and had been removed quite a while ago. Unfortunately, Intel driver (which is not under our reign) hasn't been kept up to date yet. So re-adding the compat macro, until Intel driver team had a chance to keep up. Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net> Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1778>
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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