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Rouven Czerwinski 2a1d7d40f4 cursor: re-enable NULL buffer for cursor
The previous wlr_output_cursor_set_image() allows setting a NULL buffer for the
cursor to hide it. This functionality was used by sway to hide the cursor,
restore the original semantics by allowing NULL buffers again by avoiding the
wlr_buffer allocation in case we have NULL pixels and handing a NULL wlr_buffer
to wlr_output_cursor_set_buffer().
2022-06-20 10:20:55 +02:00
.builds ci/archlinux: enable address and undefined sanitizers 2021-11-19 16:42:14 +00:00
backend backend/drm: set "max bpc" to the max 2022-06-19 16:55:36 +00:00
docs docs/env_vars: fix case of WLR_SCENE_DEBUG_DAMAGE values 2022-05-27 18:26:50 +00:00
examples examples/screencopy-dmabuf: stop using strncpy 2022-06-04 23:03:39 +02:00
include backend/drm: set "max bpc" to the max 2022-06-19 16:55:36 +00:00
protocol ext-session-lock-v1: new protocol implementation 2022-02-02 15:22:02 +01:00
render render/texture: drop wlr_texture_is_opaque 2022-06-16 14:43:24 +02:00
tinywl wlr_scene: Only allow parenting on a wlr_scene_tree 2022-05-31 09:14:28 +00:00
types cursor: re-enable NULL buffer for cursor 2022-06-20 10:20:55 +02:00
util util/global: fix memory leak on display destroy in wlr_global_destroy_safe 2022-06-07 18:18:11 +02:00
xcursor xcursor: check that XDG base directory path is absolute 2022-05-02 15:15:24 +02:00
xwayland xwayland: Add support for -force-xrandr-emulation 2022-05-23 07:30:28 +00:00
.editorconfig editorconfig: set max_line_length 2022-01-20 15:09:15 +01:00
.gitignore gitignore: remove build dir entries 2022-06-14 10:08:54 +02:00
.gitlab-ci.yml ci: add .gitlab-ci.yml 2021-11-01 16:51:18 +01:00
CONTRIBUTING.md contributing: add section about documentation conventions 2022-05-25 14:22:58 +00:00
LICENSE Update LICENSE year (MIT license) 2018-04-12 21:29:59 -04:00
meson.build build: make GBM optional 2022-05-30 13:30:08 +00:00
meson_options.txt build: make GBM optional 2022-05-30 13:30:08 +00:00
README.md build: make GBM optional 2022-05-30 13:30:08 +00:00
wlroots.syms build: simplify version script 2021-06-17 11:03:21 +02:00

wlroots

Pluggable, composable, unopinionated modules for building a Wayland compositor; or about 60,000 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. Join our IRC channel: #sway-devel on Libera Chat.

A variety of wrapper libraries are available for using it with your favorite programming language.

Building

Install dependencies:

  • meson
  • wayland
  • wayland-protocols
  • EGL and GLESv2 (optional, for the GLES2 renderer)
  • Vulkan loader, headers and glslang (optional, for the Vulkan renderer)
  • libdrm
  • GBM (optional, for the GBM allocator)
  • libinput (optional, for the libinput backend)
  • xkbcommon
  • udev
  • pixman
  • libseat

If you choose to enable X11 support:

  • xwayland (build-time only, optional at runtime)
  • libxcb
  • libxcb-render-util
  • libxcb-wm
  • libxcb-errors (optional, for improved error reporting)

Run these commands:

meson build/
ninja -C build/

Install like so:

sudo ninja -C build/ install

Contributing

See CONTRIBUTING.md.