i3-compatible Wayland compositor
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Rouven Czerwinski 4fa003dff1 sway: request SCHED_RR via RTKit
This tries to connect to DBUS to request RTTimeUSecMax from RTKit and
than changes the scheduling policy of sway to SCHED_RR. I tested the
impact using hackbench, with this patch I don't see any cursor
stuttering while running the following hackbench command:

  $ hackbench -f 100 -l 100000 -s 100000

This also fixes the "your compositor is too slow"-warnings from
libinput.

The rtkit feature is currently auto, so if one of the SD-Bus libraries
is installed we will select it. However we will fail graciously with
only a debug note if we can't reach RTKit and won't touch RLIMIT_RTTIME
in this case. Users who don't want to have DBUS within sway itself can
disable the feature.
2022-05-14 06:46:54 +02:00
.builds Replace pcre with pcre2 2022-03-12 14:02:32 +01:00
.github/ISSUE_TEMPLATE github: don't truncate debug logs 2021-10-17 21:28:51 +02:00
assets License wallpapers as CC-0 2019-12-16 14:35:58 -05:00
client cairo: Replace <cairo/cairo.h> by <cairo.h> 2021-05-10 10:28:32 +02:00
common Add safety assert in parse_movement_unit 2022-01-09 10:17:02 +01:00
completions bash-completion: localize variables 2022-03-27 11:27:57 +02:00
contrib Update grimshot.1.scd 2022-04-23 22:34:11 +02:00
include sway: request SCHED_RR via RTKit 2022-05-14 06:46:54 +02:00
protocols Add support for linux-dmabuf surface hints 2021-12-13 09:59:33 -06:00
sway sway: request SCHED_RR via RTKit 2022-05-14 06:46:54 +02:00
swaybar swaybar: set opaque region 2022-03-14 13:02:17 -04:00
swaymsg swaymsg: add GET_TREE pretty-printing 2021-12-21 11:07:11 +01:00
swaynag swaynag: combine consecutive declaration/assignments 2022-05-07 15:57:18 +02:00
.editorconfig Create .editorconfig 2016-07-04 14:12:32 +02:00
.gitignore Allocate minimum size necessary in pango text functions. (#3473) 2019-01-20 15:03:30 +01:00
config.in config.in: use swaynag -B instead of -b 2021-10-17 21:30:33 +02:00
CONTRIBUTING.md Fix IRC links in READMEs and templates 2021-05-26 08:25:13 +02:00
LICENSE MIT license 2017-01-06 13:45:48 -05:00
meson.build sway: request SCHED_RR via RTKit 2022-05-14 06:46:54 +02:00
meson_options.txt sway: request SCHED_RR via RTKit 2022-05-14 06:46:54 +02:00
README.de.md Replace pcre with pcre2 2022-03-12 14:02:32 +01:00
README.dk.md Replace pcre with pcre2 2022-03-12 14:02:32 +01:00
README.es.md Replace pcre with pcre2 2022-03-12 14:02:32 +01:00
README.fr.md Replace pcre with pcre2 2022-03-12 14:02:32 +01:00
README.gr.md Replace pcre with pcre2 2022-03-12 14:02:32 +01:00
README.hu.md Replace pcre with pcre2 2022-03-12 14:02:32 +01:00
README.ir.md Replace pcre with pcre2 2022-03-12 14:02:32 +01:00
README.it.md Translated README into Italian 2022-02-07 10:55:55 +01:00
README.ja.md Replace pcre with pcre2 2022-03-12 14:02:32 +01:00
README.ko.md Replace pcre with pcre2 2022-03-12 14:02:32 +01:00
README.md Add Swedish README 2022-04-18 18:51:45 +02:00
README.nl.md Replace pcre with pcre2 2022-03-12 14:02:32 +01:00
README.pl.md Replace pcre with pcre2 2022-03-12 14:02:32 +01:00
README.pt.md Replace pcre with pcre2 2022-03-12 14:02:32 +01:00
README.ro.md Replace pcre with pcre2 2022-03-12 14:02:32 +01:00
README.ru.md Replace pcre with pcre2 2022-03-12 14:02:32 +01:00
README.sv.md Add Swedish README 2022-04-18 18:51:45 +02:00
README.tr.md Replace pcre with pcre2 2022-03-12 14:02:32 +01:00
README.uk.md Replace pcre with pcre2 2022-03-12 14:02:32 +01:00
README.zh-CN.md Replace pcre with pcre2 2022-03-12 14:02:32 +01:00
README.zh-TW.md Replace pcre with pcre2 2022-03-12 14:02:32 +01:00
sway.desktop Update language in sway.desktop & sway(1) 2019-03-10 15:09:52 -04:00

sway

English - Deutsch - Dansk - Español - Français - Svenska - Ελληνικά - Magyar - فارسی - Italiano - 日本語 - 한국어 - Nederlands - Polski - Português - Română - Русский - Türkçe - Українська - 中文-简体 - 中文-繁體

sway is an i3-compatible Wayland compositor. Read the FAQ. Join the IRC channel (#sway on irc.libera.chat).

Release Signatures

Releases are signed with E88F5E48 and published on GitHub.

Installation

From Packages

Sway is available in many distributions. Try installing the "sway" package for yours.

Compiling from Source

Check out this wiki page if you want to build the HEAD of sway and wlroots for testing or development.

Install dependencies:

  • meson *
  • wlroots
  • wayland
  • wayland-protocols *
  • pcre2
  • json-c
  • pango
  • cairo
  • gdk-pixbuf2 (optional: system tray)
  • scdoc (optional: man pages) *
  • git (optional: version info) *

* Compile-time dep

Run these commands:

meson build/
ninja -C build/
sudo ninja -C build/ install

On systems without logind nor seatd, you need to suid the sway binary:

sudo chmod a+s /usr/local/bin/sway

Sway will drop root permissions shortly after startup.

Configuration

If you already use i3, then copy your i3 config to ~/.config/sway/config and it'll work out of the box. Otherwise, copy the sample configuration file to ~/.config/sway/config. It is usually located at /etc/sway/config. Run man 5 sway for information on the configuration.

Running

Run sway from a TTY. Some display managers may work but are not supported by sway (gdm is known to work fairly well).