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This makes the region code changes source compatible with existing
code, although none of them are used within the server source itself.
In NX, this patch is not really necessary, but it has been backported
with the previous patches for the sake of backporting the complete
mi/miregion.c -> dix/region.c change in X.Org.
v1: Keith Packard <keithp@keithp.com>
v2: Mike Gabriel <mike.gabriel@das-netzwerkteam.de> (backported to nx-libs)
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This prepares the file to be moved from mi to dix. This patch
was done mechanically with the included scripts 'fix-miregion' run over
the entire X server and 'fix-miregion-private' run over
include/regionstr.h and mi/miregion.c.
v1: Keith Packard <keithp@keithp.com>
v2: Mike Gabriel <mike.gabriel@das-netzwerkteam.de> (backported to nx-libs)
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This makes all of the previous macros into inline functions and also
turns all of the direct calls to pixman region code into inline
functions as well.
v1: Keith Packard <keithp@keithp.com>
v2: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>
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This is a huge mechanical patch and a few small fixups required to finish
the job. They were reviewed separately, but because the server does not
build without both pieces, I've merged them together at this time.
The mechanical changes were performed by running the included
'fix-region' script over the whole nx-X11/programs/Xserver tree:
$ cd nx-X11/programs/Xserver && ( git ls-files | grep -v '^fix-' | xargs ./fix-region; )
And then, the white space errors in the resulting patch were fixed
using the provided fix-patch-whitespace script.
$ sh ./fix-patch-whitespace
Thanks to Jamey Sharp for the mighty fine sed-generating sed script.
v1: Keith Packard <keithp@keithp.com> (X.Org xserver commit: 2dc138922b7588515d5f2447e4b9dcdc0bef15e0)
v2: Mike Gabriel <mike.gabriel@das-netzwerkteam.de> (apply fix-region script to nx-libs)
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RegionSizeof contains several integer overflows if a large length
value is passed in. Once we fix it to return 0 on overflow, we
also have to fix the callers to handle this error condition
v2: Fixed limit calculation in RegionSizeof as pointed out by jcristau.
v3: backport to nx-libs 3.6.x (Mike DePaulo)
Reported-by: Ilja Van Sprundel <ivansprundel@ioactive.com>
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Julien Cristau <jcristau@debian.org>
Conflicts:
dix/region.c
include/regionstr.h
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Summary: Imported nx-X11-3.1.0-1.tar.gz
Keywords:
Imported nx-X11-3.1.0-1.tar.gz
into Git repository
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