Core Wayland window system code and protocol
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Simon Ser aa2a6d560b protocol: document that color channels provide electrical values
Expand the work done in [1] to document that all channels store
electrical values. See the discussion in [2].

[1]: https://gitlab.freedesktop.org/wayland/wayland/-/merge_requests/316
[2]: https://gitlab.freedesktop.org/wayland/wayland/-/merge_requests/250#note_2311377

Signed-off-by: Simon Ser <contact@emersion.fr>
2024-03-12 13:04:51 +00:00
.gitlab/issue_templates gitlab: make issue template the default 2023-11-21 15:44:31 +00:00
cursor cursor: add aliases for cursor name spec 2024-01-19 14:08:16 +00:00
doc doc: Improve wording for packed IDs 2024-01-22 12:37:26 +00:00
egl build: fix build and provide compat for OpenBSD 2024-02-21 15:46:41 +00:00
protocol protocol: document that color channels provide electrical values 2024-03-12 13:04:51 +00:00
src connection: use enum wl_arg_type in wl_message_count_arrays() 2024-03-06 19:09:35 +01:00
tests Mitigate UAF crashes due to wl_client_destroy reentrancy 2024-02-23 00:40:32 +00:00
.editorconfig editorconfig: add settings for the .gitlab-ci.yml file 2020-06-05 08:22:34 +10:00
.gitignore build: drop autotools 2021-03-05 09:15:04 +00:00
.gitlab-ci.yml ci: upgrade FreeBSD to 13.2 2023-08-02 16:47:07 +02:00
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CONTRIBUTING.md CONTRIBUTING: fix typo "excercising" 2020-12-17 16:03:14 -05:00
COPYING COPYING: Update to MIT Expat License rather than MIT X License 2015-06-12 15:31:21 -07:00
meson.build build: fix build and provide compat for OpenBSD 2024-02-21 15:46:41 +00:00
meson_options.txt meson: Use proper type for bools 2022-04-02 17:04:08 +03:00
README.md readme: convert to Markdown 2023-02-13 19:57:15 +01:00
release.sh release.sh: Don't push *all* tags 2023-01-16 10:03:54 +00:00
releasing.txt Add release.sh 2022-07-14 08:04:43 +00:00
wayland-scanner.m4 build: check wayland-scanner version 2020-01-16 17:25:06 +01:00
wayland-scanner.mk Pass input/output files as arguments to wayland-scanner 2017-08-18 15:20:24 +03:00

Wayland

Wayland is a project to define a protocol for a compositor to talk to its clients as well as a library implementation of the protocol. The compositor can be a standalone display server running on Linux kernel modesetting and evdev input devices, an X application, or a wayland client itself. The clients can be traditional applications, X servers (rootless or fullscreen) or other display servers.

The wayland protocol is essentially only about input handling and buffer management. The compositor receives input events and forwards them to the relevant client. The clients creates buffers and renders into them and notifies the compositor when it needs to redraw. The protocol also handles drag and drop, selections, window management and other interactions that must go through the compositor. However, the protocol does not handle rendering, which is one of the features that makes wayland so simple. All clients are expected to handle rendering themselves, typically through cairo or OpenGL.

Building the wayland libraries is fairly simple, aside from libffi, they don't have many dependencies:

$ git clone https://gitlab.freedesktop.org/wayland/wayland
$ cd wayland
$ meson build/ --prefix=PREFIX
$ ninja -C build/ install

where PREFIX is where you want to install the libraries.

See https://wayland.freedesktop.org for documentation.