http://www.mail-archive.com/pld-cvs-commit@lists.pld-linux.org/msg166742.html
contains a patch from "arekm" which I build upon to make up this one.
Mostly fixes for Xcalloc which I previously tried to fix the same way but
without finding the right spot.
I cannot tell if dmx works though. Only that it at least compile.
Signed-off-by: Keith Packard <keithp@keithp.com>
This was an attempt to avoid scratch gc creation and validation for paintwin
because that was expensive. This is not the case in current servers, and the
danger of failure to implement it correctly (as seen in all previous
implementations) is high enough to justify removing it. No performance
difference detected with x11perf -create -move -resize -circulate on Xvfb.
Leave the screen hooks for PaintWindow* in for now to avoid ABI change.
over to new system.
Need to update documentation and address some remaining vestiges of
old system such as CursorRec structure, fb "offman" structure, and
FontRec privates.
