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Brian Ashworth 6b7f5e4010 backend/noop: improve output number handling
This improves the way the output numbers are handled for the noop
backend. Instead of using the number of active outputs plus one, the
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fixes the situation where you start with one output, create a second,
close the first, and create a third. Without this, both outputs will be
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.builds Add xcb-errors to FreeBSD build 2019-02-24 09:10:02 +01:00
backend backend/noop: improve output number handling 2019-03-15 18:38:12 +02:00
docs backend/session: Allow setting a custom tty via WLR_DIRECT_TTY 2019-03-06 13:20:51 +01:00
examples meson: enable more compiler warnings 2019-03-01 09:20:23 +01:00
include backend/noop: improve output number handling 2019-03-15 18:38:12 +02:00
protocol Merge pull request #1493 from emersion/primary-selection-v1 2019-02-19 08:59:20 -05:00
render meson: enable more compiler warnings 2019-03-01 09:20:23 +01:00
rootston xwayland: don't set DISPLAY 2019-03-04 12:54:06 -07:00
tinywl tinywl: send pointer frame events 2019-03-02 08:39:41 -07:00
types wlr_output_layout_get_box: handle empty layout 2019-03-08 09:45:22 +01:00
util Use ftruncate to set shared memory object's size 2018-11-09 18:29:19 +01:00
xcursor xcursor: Support XDG user data dir location 2018-11-27 23:21:07 +01:00
xwayland xwayland: set CLOEXEC on /dev/null FD 2019-03-06 00:32:24 +01:00
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CONTRIBUTING.md util: add wlr_ prefix to log symbols 2018-07-09 22:49:54 +01:00
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README.md Update READMEs per tinywl merge 2019-01-03 10:10:03 -05:00
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README.md

wlroots

Pluggable, composable, unopinionated modules for building a Wayland compositor; or about 50,000 lines of code you were going to write anyway.

  • wlroots provides backends that abstract the underlying display and input hardware, including KMS/DRM, libinput, Wayland, X11, and headless backends, plus any custom backends you choose to write, which can all be created or destroyed at runtime and used in concert with each other.
  • wlroots provides unopinionated, mostly standalone implementations of many Wayland interfaces, both from wayland.xml and various protocol extensions. We also promote the standardization of portable extensions across many compositors.
  • wlroots provides several powerful, standalone, and optional tools that implement components common to many compositors, such as the arrangement of outputs in physical space.
  • wlroots provides an Xwayland abstraction that allows you to have excellent Xwayland support without worrying about writing your own X11 window manager on top of writing your compositor.
  • wlroots provides a renderer abstraction that simple compositors can use to avoid writing GL code directly, but which steps out of the way when your needs demand custom rendering code.

wlroots implements a huge variety of Wayland compositor features and implements them right, so you can focus on the features that make your compositor unique. By using wlroots, you get high performance, excellent hardware compatibility, broad support for many wayland interfaces, and comfortable development tools - or any subset of these features you like, because all of them work independently of one another and freely compose with anything you want to implement yourself.

Check out our wiki to get started with wlroots.

wlroots is developed under the direction of the sway project. A variety of wrapper libraries are available for using it with your favorite programming language.

Building

Install dependencies:

  • meson
  • wayland
  • wayland-protocols
  • EGL
  • GLESv2
  • libdrm
  • GBM
  • libinput
  • xkbcommon
  • udev
  • pixman
  • systemd (optional, for logind support)
  • elogind (optional, for logind support on systems without systemd)
  • libcap (optional, for capability support)

If you choose to enable X11 support:

  • xcb
  • xcb-composite
  • xcb-xfixes
  • xcb-xinput
  • xcb-image
  • xcb-render
  • x11-xcb
  • xcb-errors (optional, for improved error reporting)
  • x11-icccm (optional, for improved Xwayland introspection)

Run these commands:

meson build
ninja -C build

Install like so:

sudo ninja -C build install

Contributing

See CONTRIBUTING.md.