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XLibre Xserver
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Michel Dänzer 59e0b5f041 xfree86/modes: Don't clobber gamma LUT of compatibility output's CRTC 
If the driver calls xf86HandleColormaps, CMapChangeGamma updates the HW
gamma LUT of all CRTCs via xf86RandR12LoadPalette. However,
xf86RandR12ChangeGamma was then clobbering the gamma LUT of the RandR
1.2 compatibility output's CRTC with the gamma curves computed from the
screen's global gamma values.

Fix this by bailing if xf86RandR12LoadPalette is installed.

Fixes: 02ff0a5d7e "xf86RandR12: Fix XF86VidModeSetGamma triggering a
                     BadImplementation error"
(cherry picked from commit 30044b2253)
 		2019-02-20 14:25:49 -05:00
Xext shm: move shmsize verify before allocating the drawable. 2018-10-04 17:25:59 +02:00
Xi xi: free modifiers_failed on error path. (v2) 2018-10-04 17:26:04 +02:00
composite Switch automatic composite update to WorkQueue 2018-10-05 09:14:18 +02:00
config meson: Fix install path for 10-quirks.conf 2018-03-27 10:28:33 -04:00
damageext Use ARRAY_SIZE all over the tree 2017-10-30 13:45:20 -04:00
dbe meson: Distribute more SDK headers 2018-04-02 13:42:08 -04:00
dix devices: break after finding and removing device from lists 2018-10-04 17:26:57 +02:00
doc Rewrite the byte swapping macros. 2017-04-25 15:01:23 -07:00
dri3 dri3: Switch fds_from_pixmap to stdint types. 2018-05-08 11:59:41 -04:00
exa exa: Use PictureMatchFormat for source-only picture format description 2018-06-19 09:52:17 -04:00
fb fboverlay: move bpp checks above malloc 2018-10-04 17:26:09 +02:00
glamor glamor: Check that storage format is compatible with RENDER format 2019-02-20 14:24:28 -05:00
glx glx: check for indirect context in CreateContextAttribsARB() 2018-10-04 17:25:13 +02:00
hw xfree86/modes: Don't clobber gamma LUT of compatibility output's CRTC 2019-02-20 14:25:49 -05:00
include Fix typo in error message 2019-02-20 14:25:28 -05:00
m4 Add ax_pthread.m4 to m4/ 2016-05-29 19:20:51 -07:00
man man: s/__/@/g 2018-03-27 10:13:17 -04:00
mi mibltblt: free prgnSrcClip on error path. 2018-10-04 17:26:51 +02:00
miext miext/damage: take care of the coordinate mode in damagePolyPoint 2018-10-04 17:27:15 +02:00
os os: Report errors opening authorization file (#469) 2019-02-20 14:24:42 -05:00
present present: fix compile warning with debug traces 2019-02-20 14:23:13 -05:00
pseudoramiX Unvalidated lengths 2017-10-10 23:33:34 +02:00
randr randr: rrCheckPixmapBounding should only increase screen size 2018-10-04 17:23:57 +02:00
record Add a Meson build system alongside autotools. 2017-04-26 15:25:27 -07:00
render animcur: Fix crash when removing a master device 2018-04-24 14:28:27 -04:00
test test: fix failing tests 2019-02-20 14:23:50 -05:00
xfixes xfixes: Restore monitoring of animated cursors 2018-02-14 13:52:45 -05:00
xkb xkb: fix what looks to be a copy-paste error with first vs firstMM 2018-10-04 17:26:44 +02:00
.appveyor.yml appveyor: use meson 2018-03-21 10:16:44 -04:00
.dir-locals.el Add .dir-locals.el 2013-08-17 12:17:36 +02:00
.gitignore .gitignore: Add new autotools file 'test-driver' 2014-04-21 13:41:42 -07:00
.gitlab-ci.yml gitlab-ci: Add for gitlab.freedesktop.org 2018-05-02 15:00:53 -04:00
.travis.yml travis: Drop Xcode 8.2 2018-03-21 12:15:28 -04:00
COPYING modesetting: Merge modesetting's COPYING into the xserver's. 2014-09-15 12:46:02 -07:00
Makefile.am Update README for gitlab migration 2019-02-20 14:22:02 -05:00
README.md Update README for gitlab migration 2019-02-20 14:22:02 -05:00
autogen.sh autogen: Set a default subject prefix for patches 2016-02-08 17:41:38 -05:00
configure.ac Update configure.ac bug URL for gitlab migration 2019-02-20 14:22:43 -05:00
devbook.am doc: Create a script to filter xmlto output 2015-01-05 14:24:06 -08:00
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 man: Fix automake seddery 2018-05-08 12:15:30 -04:00
meson.build xserver 1.20.3 2018-10-25 09:18:06 -04:00
meson_options.txt meson: Add configuration of listening on tcp, unix and local 2018-08-01 11:01:37 -04:00
xorg-server.m4 macros: clarify documentation 2012-11-05 13:24:57 -06:00
xorg-server.pc.in xfree86: link modules against Xorg symbols on Cygwin 2012-04-05 21:57:07 -05:00
xserver.ent.in doc: relocate xserver.ent in the package root directory 2011-05-14 11:22:26 -07:00

README.md

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

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

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

The master development code repository can be found at:

https://gitlab.freedesktop.org/xorg/xserver

For patch submission instructions, see:

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

As with other projects hosted on freedesktop.org, X.Org follows its Code of Conduct, based on the Contributor Covenant. Please conduct yourself in a respectful and civilized manner when using the above mailing lists, bug trackers, etc:

https://www.freedesktop.org/wiki/CodeOfConduct