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XLibre Xserver
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Zhigang Gong ba6dd8aa49 glamor: Simplify fill acceleration for spans/polyfillrect by only clipping once. 
This commit was borrowed from uxa driver contributed by Eric.
    commit number is e0066e77e026b0dd0daa0c3765473c7d63aa6753. commit log paste as
    below:
    We were clipping each span against the bounds of the clip, throwing
    out the span early if it was all clipped, and then walked the clip box
    clipping against each of the cliprects.  We would expect spans to
    typically be clipped against one box, and not thrown out, so we were
    not saving any work there.  For multiple cliprects, we were adding
    work.  Only for many spans clipped entirely out of a complicated clip
    region would it have saved work, and it clearly didn't save bugs as
    evidenced by the many fix attempts here.

Signed-off-by: Zhigang Gong <zhigang.gong@linux.intel.com>
 		2011-09-26 16:46:35 +08:00
Xext Merge remote-tracking branch 'mattst88/for-keith' 2011-09-21 14:34:27 -07:00
Xi Use correct swap{l,s} (or none at all for CARD8) 2011-09-21 17:14:16 -04:00
composite Use internal temp variable for swap macros 2011-09-21 17:12:04 -04:00
config config: don't fail if a device vanished by the time we managed to look at it 2011-07-27 09:29:56 +10:00
damageext Use internal temp variable for swap macros 2011-09-21 17:12:04 -04:00
dbe Use internal temp variable for swap macros 2011-09-21 17:12:04 -04:00
dix Merge remote-tracking branch 'mattst88/for-keith' 2011-09-21 14:34:27 -07:00
doc Terminate the log with one last message. 2011-07-27 09:31:02 +10:00
exa EXA/mixed: Update sys_pitch in MPH even when there's no system memory copy. 2011-08-10 09:30:08 -07:00
fb fb: Rename wfbTriangles and wfbTrapezoids 2011-09-21 14:14:05 -07:00
glamor glamor: Simplify fill acceleration for spans/polyfillrect by only clipping once. 2011-09-26 16:46:35 +08:00
glx Remove unnecessary #undefs of [f]abs and old comments 2011-09-21 17:12:04 -04:00
hw glamor-ddx: Remove debug message when moving cursor. 2011-09-26 16:46:35 +08:00
include Merge remote-tracking branch 'mattst88/for-keith' 2011-09-21 14:34:27 -07:00
m4 Use XORG_STRICT_OPTION from util-macros 1.14 to set -Werror flags 2011-05-27 19:51:05 -07:00
man Add xkeyboard-config to See Also of man pages referencing xkb 2011-06-21 17:54:43 -07:00
mi Replace Fabs() macro with fabs() function 2011-09-21 17:12:04 -04:00
miext Merge remote-tracking branch 'whot/for-keith' 2011-07-01 15:45:45 -07:00
os Use internal temp variable for swap macros 2011-09-21 17:12:04 -04:00
randr Use correct swap{l,s} (or none at all for CARD8) 2011-09-21 17:14:16 -04:00
record Use internal temp variable for swap macros 2011-09-21 17:12:04 -04:00
render Cast char* buffers to swap functions 2011-09-21 17:14:44 -04:00
test Use internal temp variable for swap macros 2011-09-21 17:12:04 -04:00
xfixes Use internal temp variable for swap macros 2011-09-21 17:12:04 -04:00
xkb xkb: add missing swaps for xkbGetDeviceInfoReply 2011-09-21 17:14:45 -04:00
.gitignore doc: relocate xserver.ent in the package root directory 2011-05-14 11:22:26 -07:00
COPYING Add asprintf() implementation for platforms without it 2010-12-07 11:10:35 -08:00
Makefile.am Add build infrastructure for glamor. 2011-09-26 16:37:50 +08:00
README packaging: provide a default README file #24206 2010-01-27 14:00:17 -08:00
autogen.sh autogen.sh: Pass --force to autoreconf 2008-07-22 16:55:26 +03:00
configure.ac glamor: Resolved merge conflictions with Kristian's glamor-ddx patch. 2011-09-26 16:46:34 +08:00
devbook.am devbook.am: maintenance update from docbook.am 2011-09-21 14:07:52 -07:00
docbook.am docbook.am: embed css styles inside the HTML HEAD element 2011-09-21 14:07:49 -07:00
fix-miregion Change region implementation names to eliminate the 'mi' prefix 2010-06-05 17:47:32 -07:00
fix-miregion-private Change region implementation names to eliminate the 'mi' prefix 2010-06-05 17:47:32 -07:00
fix-patch-whitespace Rename region macros to eliminate screen argument 2010-06-05 18:59:00 -07:00
fix-region Rename region macros to eliminate screen argument 2010-06-05 18:59:00 -07:00
manpages.am Xdmx.man: Show actual configured XKB defaults instead of old hardcoded values 2011-06-21 17:54:14 -07:00
xorg-server.m4 macros: use PKG_CONFIG variable rather than executable name 2010-01-07 12:57:23 -08:00
xorg-server.pc.in config: declare xserver private dependencies in xorg-server.pc 2010-06-22 11:34:47 -07:00
xserver.ent.in doc: relocate xserver.ent in the package root directory 2011-05-14 11:22:26 -07:00

README 

					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