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Eric Anholt 8702c938b3 glamor: Introduce a central place for our pixmap format/type handling.
We had various helper functions trying to come up with the
internalformat/format/type/render formats for pixmaps, and it's much
nicer to just detect what those should be once at startup.  This gives
us a chance to do the right thing for GLES.

It also, notably, fixes our format/type for depth 15 and 16 setup for
desktop GL, so that we actually allocate 16bpp (GL_RGB/565) on most
drivers instead of 32bpp (GL_RGB/UBYTE).

GLES still has regressions over desktop (2 regressions in llvmpipe
XTS, many in rendercheck), but I think this is a good baseline.

Signed-off-by: Eric Anholt <eric@anholt.net>
2019-04-17 19:34:48 +00:00
.gitlab-ci gitlab-ci: Build and install a current version of rendercheck. 2019-03-28 13:55:22 -07:00
Xext shm: Use memfd_create when possible 2019-02-14 12:53:06 +03:00
Xi Xi: lock the input thread for any pointer barrier list manipulation 2019-02-14 09:10:58 +10:00
composite dix: Remove WindowRec::backStorage 2019-04-12 21:53:03 +00:00
config config/udev: Include header <sys/sysmacros.h> to use major/minor 2018-11-14 10:26:48 -05:00
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 dix: Remove WindowRec::backStorage 2019-04-12 21:53:03 +00:00
doc dix: Remove LegalModifier() 2018-09-28 16:25:17 -04:00
dri3 dri3: Fix XACE access mode for open and get_supported_modifiers 2019-01-16 20:05:43 +00:00
exa exa: Use PictureMatchFormat for source-only picture format description 2018-06-01 11:57:15 +02:00
fb fboverlay: move bpp checks above malloc 2018-09-12 12:26:48 +10:00
glamor glamor: Introduce a central place for our pixmap format/type handling. 2019-04-17 19:34:48 +00:00
glx vnd: Fix a silly memory leak 2019-01-16 15:18:02 -05:00
hw Fix missing prototype warning for xf86_find_platform_device_by_devnum() 2019-04-17 13:57:38 +01:00
include dix: Remove WindowRec::backStorage 2019-04-12 21:53:03 +00:00
m4 Add ax_pthread.m4 to m4/ 2016-05-29 19:20:51 -07:00
man dix: Remove the magic WhenMapped backing store hack 2018-10-23 18:37:46 +00:00
mi mi: Simplify a conditional in miHandleExposures 2019-04-12 21:53:03 +00:00
miext miext/damage: take care of the coordinate mode in damagePolyPoint 2018-09-25 21:27:08 -07:00
os Add ddxInputThread call from os layer into ddx layer 2019-02-25 15:48:03 +00:00
present present: Call present_vblank_scrap in screen mode 2019-03-29 10:55:31 +01:00
pseudoramiX Unvalidated lengths 2017-10-10 23:33:34 +02:00
randr randr: rrCheckPixmapBounding should only increase screen size 2018-08-24 09:55:48 +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 meson build with xvfb disabled. 2019-04-04 16:26:40 -07:00
xfixes xfixes: Restore monitoring of animated cursors 2018-02-14 13:52:45 -05:00
xkb xkb: Write the _XKB_RULES_NAMES window property synchronously 2018-11-13 10:36:18 -05:00
.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: Retry jobs after runner system failures 2019-04-01 16:38:04 +02:00
.travis.yml Drop Travis Linux build in favour of GitLab CI 2018-12-17 15:40:52 +01:00
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 2018-11-25 20:55:11 +00:00
README.md Update README for gitlab migration 2018-11-25 20:55:11 +00:00
autogen.sh autogen: Set a default subject prefix for patches 2016-02-08 17:41:38 -05:00
configure.ac shm: Use memfd_create when possible 2019-02-14 12:53:06 +03:00
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
manpages.am man: Fix automake seddery 2018-05-08 12:15:30 -04:00
meson.build meson: handle missing xkbcomp.pc better 2019-03-20 22:30:25 +00:00
meson_options.txt agp: Make the legacy AGP interface optional 2019-01-16 19:50:15 +00:00
xorg-server.m4 xorg-server.m4: just all cflags instead of just sdkdir 2018-09-20 20:12:24 +01:00
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