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Jamey Sharp a7c7ebe4b3 Delete XineramaScreenRegions cache.
Every screen region consists of a single rectangle, so initializing a
stack-allocated region for each screen on-demand does no heap allocation
and is fast.

This eliminates a MAXSCREENS-sized array.

The REGION_UNINIT calls are no-ops since no boxes are actually allocated
for a single-rectangle region, but it seemed wiser to include them.

Signed-off-by: Jamey Sharp <jamey@minilop.net>
Reviewed-by: Tiago Vignatti <tiago.vignatti@nokia.com>
Tested-by: Tiago Vignatti <tiago.vignatti@nokia.com> (i686 GNU/Linux)
2010-06-03 14:03:23 -07:00
composite Move each screen's root-window pointer into ScreenRec. 2010-06-03 14:03:23 -07:00
config Revert "Add a "flags" field to DeleteInputDeviceRequest." 2010-05-26 07:54:35 -07:00
damageext Add typed resource-lookup errors for non-core resource types. 2010-05-19 12:32:48 -07:00
dbe Fix pixmap validation in miDbePositionWindow. 2010-06-02 21:02:48 -07:00
dix XineramaSetCursorPosition: use screen bounds directly, not POINT_IN_REGION. 2010-06-03 14:03:23 -07:00
doc Xserver(1) man page updates 2010-05-21 09:44:26 -07:00
exa EXA: Wrap Glyphs even without Composite acceleration. 2010-05-20 07:48:51 -07:00
fb Move each screen's root-window pointer into ScreenRec. 2010-06-03 14:03:23 -07:00
glx Set event sequence number in WriteEventsToClient instead of at callers. 2010-05-19 12:32:34 -07:00
hw Delete XineramaScreenRegions cache. 2010-06-03 14:03:23 -07:00
include Move each screen's x/y origin into ScreenRec. 2010-06-03 14:03:23 -07:00
m4 dolt: add Cygwin to supported platforms 2009-10-13 20:30:22 -07:00
mi Move each screen's x/y origin into ScreenRec. 2010-06-03 14:03:23 -07:00
miext Move each screen's x/y origin into ScreenRec. 2010-06-03 14:03:23 -07:00
os Make WriteEventsToClient/WriteToClient no-op on fake or dead clients. 2010-05-19 12:32:34 -07:00
randr Move each screen's root-window pointer into ScreenRec. 2010-06-03 14:03:23 -07:00
record Move each screen's x/y origin into ScreenRec. 2010-06-03 14:03:23 -07:00
render Move each screen's x/y origin into ScreenRec. 2010-06-03 14:03:23 -07:00
test test: fix up InputAttributes helper function test. 2010-05-28 16:49:30 +10:00
Xext Delete XineramaScreenRegions cache. 2010-06-03 14:03:23 -07:00
xfixes Move each screen's root-window pointer into ScreenRec. 2010-06-03 14:03:23 -07:00
Xi Move each screen's x/y origin into ScreenRec. 2010-06-03 14:03:23 -07:00
xkb Move each screen's root-window pointer into ScreenRec. 2010-06-03 14:03:23 -07:00
.gitignore .gitignore: use common defaults with custom section #24239 2009-11-11 21:40:20 -08:00
autogen.sh autogen.sh: Pass --force to autoreconf 2008-07-22 16:55:26 +03:00
configure.ac Merge remote branch 'vignatti/for-keith' 2010-06-03 07:01:26 -07:00
COPYING Update Sun license notices to current X.Org standard form 2009-12-16 17:11:35 -08:00
cpprules.in xfree86: Set a saner search path for xorg.conf.d 2010-04-08 15:21:01 +10:00
Makefile.am Fix relink targets for silent rules 2010-03-22 00:45:52 -05:00
README packaging: provide a default README file #24206 2010-01-27 14:00:17 -08:00
xorg-server.m4 macros: use PKG_CONFIG variable rather than executable name 2010-01-07 12:57:23 -08:00
xorg-server.pc.in xorg-server.pc Requires: xproto >= 7.0.17 2010-05-22 20:12:41 -07:00

					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:
http://en.wikipedia.org/wiki/X_server

All questions regarding this software should be directed at the
Xorg mailing list:

        http://lists.freedesktop.org/mailman/listinfo/xorg

Please submit bug reports to the Xorg bugzilla:

        https://bugs.freedesktop.org/enter_bug.cgi?product=xorg

The master development code repository can be found at:

        git://anongit.freedesktop.org/git/xorg/xserver

        http://cgit.freedesktop.org/xorg/xserver

For patch submission instructions, see:

	http://www.x.org/wiki/Development/Documentation/SubmittingPatches

For more information on the git code manager, see:

        http://wiki.x.org/wiki/GitPage