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Enrico Weigelt, metux IT consult 893f56f6b0 include: dix.h: add macros for request handlers and swapping 
add some macros for making request handlers easier:

    * REQUEST_HEAD_STRUCT() declares a struct and checks size (assuming
      length field already had been swapped)
    * REQUEST_FIELD_CARD16() swaps a CARD16 (word) if neccessary
    * REQUEST_FIELD_CARD32() swaps a CARD32 (dword) if neccessary

How to use them:

    1. move swapping of lengths field into the SProc*Dispatch() and drop it
       from the individual SProc*()'s
    2. put REQUEST_HEAD_STRUCT() ontop of each Proc*()
    3. add REQUEST_FIELD_*() below, for all fields to be swapped and
       drop their swapping from the SProc*()'s
    4. clean up unnecessary wrappers (SProc*()'s just be just call the
       corresponding Proc*() by now)
    5. let demux SProc just swap length field and call the normal Proc*Dispatch()

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
 		2025-06-26 11:25:05 +02:00
.gitlab-ci ci: Install XCB dependencies for meson tests 2025-02-26 09:57:07 +01:00
Xext Xext: panoramiX: ProcXineramaQueryScreens(): reply payload in one block 2025-06-26 11:25:05 +02:00
Xi (submit/cleanup-xi) Xi: use stack allocation for temporary buffers 2025-06-26 11:25:05 +02:00
composite (submit/cleanup-composite) composite: simplify dispatcher 2025-06-26 11:21:20 +02:00
config linux: Fix BUS_PLATFORM detection for non-PCI devices 2025-02-07 15:10:17 +00:00
damageext (submit/cleanup-damageext) damage: hand in request struct into doDamageCreate() and PanoramiXDamageCreate() 2025-06-26 11:25:05 +02:00
dbe dbe: use calloc() instead of malloc() 2025-06-12 16:49:19 +02:00
dix include: dix.h: add macros for request handlers and swapping 2025-06-26 11:25:05 +02:00
doc dix: unexport and document ClientSignal() 2025-06-12 16:17:49 +02:00
dri3 (submit/recv-fds) os: read file descriptors into client struct at once 2025-06-26 11:21:20 +02:00
exa exa: drop unused import of colormapst.h 2025-06-12 17:21:43 +02:00
fb fb: use calloc() instead of malloc() 2025-06-12 16:48:17 +02:00
glamor os: drop Xasprintf() and Xvasprintf() 2025-06-12 16:54:13 +02:00
glx glx: drop unused include of colormapst.h 2025-06-12 17:21:43 +02:00
hw xwin: drop redundant declaration of winValidateArgs() 2025-06-12 17:21:43 +02:00
include (submit/recv-fds) os: read file descriptors into client struct at once 2025-06-26 11:21:20 +02:00
man os: drop self-limiting resources 2025-06-12 16:31:57 +02:00
mi mi: clean up including panoramix headers 2025-06-12 17:21:43 +02:00
miext dix: move ColormapRec declaration out of public header 2025-06-12 17:21:43 +02:00
os (submit/recv-fds) os: read file descriptors into client struct at once 2025-06-26 11:21:20 +02:00
present dix: make LEGAL_NEW_RESOURCE() macro private 2025-06-12 17:21:43 +02:00
pseudoramiX pseudoramiX: drop swapping request length fields 2025-02-06 22:28:49 +00:00
randr (!1794) randr: use explicit case statement instead of SProcRandrVector table 2025-06-26 11:21:20 +02:00
record record: clean up including panoramix headers 2025-06-12 17:21:43 +02:00
render render: clean up including panoramix headers 2025-06-12 17:21:43 +02:00
test (submit/cleanup-xi) test: Xi: make sure client swapped flag is reset 2025-06-26 11:25:05 +02:00
xfixes (submit/cleanup-xfixes) xfixes: use stack allocation and static init for reply structs 2025-06-26 11:21:20 +02:00
xkb (!1632) xkb: ProcXkbGetKbdByName(): collect sub-replies in buffer and write at once 2025-06-26 11:21:20 +02:00
.appveyor.yml appveyor: Add libxcvt build dep 2021-11-04 13:03:25 +00:00
.dir-locals.el .dir-locals.el: Add missing final newline 2019-10-01 17:05:28 +00:00
.git-blame-ignore-revs Ignore the coding style change commit during git blame 2024-12-06 09:55:53 +10:00
.gitignore Clean up the .gitignore file 2024-01-12 00:50:24 +00:00
.gitlab-ci.yml ci: fix missing runner tag on FreeBSD jobs after gitlab migration 2025-04-01 18:02:55 +00:00
.mailmap Update mailmap for Peter Harris 2025-04-15 13:49:13 -04:00
.travis.yml travis: Add OSX meson build to matrix 2019-05-02 15:42:58 +00:00
COPYING modesetting: Merge modesetting's COPYING into the xserver's. 2014-09-15 12:46:02 -07:00
README.md Fix spelling/wording issues 2020-07-05 13:07:33 -07:00
meson.build meson.build: print a summary of the DDX to build 2025-03-24 03:05:35 +00:00
meson_options.txt os: drop SUN-DES-1 authentication 2024-06-18 00:52:11 +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 pkgconfig files: Add URL 2025-03-09 07:32:28 +00:00
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 primary 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