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Jonas Ådahl e8bca5052a ci: Make MALLOC_PERTURB_ less random
The point is to not initialize to some non-zero value to find places
incorrectly relying on blocks being zero initialized. Thus, there is no
reason to have a different random number each time, and by having it the
same, we have slightly more reproducable triggers, would we ever trigger
anything due to this.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/591
2019-05-24 10:57:46 +02:00
.gitlab-ci ci: Update Dockerfile to :v2 2019-05-20 19:44:57 +02:00
clutter clutter/stage-cogl: Reschedule update on present 2019-05-21 16:23:49 +00:00
cogl cogl/tests: Remove configure_file workaround for installed tests 2019-05-21 12:36:15 -05:00
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src wayland/pointer-constraints: Reject invalid lifetime 2019-05-22 15:06:14 +00:00
tools tools: Remove obsolete ppa-magic.py 2018-11-30 11:12:12 +08:00
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.gitlab-ci.yml ci: Make MALLOC_PERTURB_ less random 2019-05-24 10:57:46 +02:00
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meson_options.txt meson: Add option flags to control test suites building 2019-05-02 19:56:23 +00:00
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README.md README: Add contribution section 2019-02-14 15:38:46 +01:00

Mutter

Mutter is a Wayland display server and X11 window manager and compositor library.

When used as a Wayland display server, it runs on top of KMS and libinput. It implements the compositor side of the Wayland core protocol as well as various protocol extensions. It also has functionality related to running X11 applications using Xwayland.

When used on top of Xorg it acts as a X11 window manager and compositing manager.

It contains functionality related to, among other things, window management, window compositing, focus tracking, workspace management, keybindings and monitor configuration.

Internally it uses a fork of Cogl, a hardware acceleration abstraction library used to simplify usage of OpenGL pipelines, as well as a fork af Clutter, a scene graph and user interface toolkit.

Mutter is used by, for example, GNOME Shell, the GNOME core user interface, and by Gala, elementary OS's window manager. It can also be run standalone, using the command "mutter", but just running plain mutter is only intended for debugging purposes.

Contributing

To contribute, open merge requests at https://gitlab.gnome.org/GNOME/mutter.

The coding style used is primarily the GNU flavor of the GNOME coding style with some minor additions such as preferring stdint.h types over GLib fundamental types, and a soft 80 character line limit. However, in general, look at the file you're editing for inspiration.

Commit messages should follow the GNOME commit message guidelines. We require an URL to either an issue or a merge request in each commit.

License

Mutter is distributed under the terms of the GNU General Public License, version 2 or later. See the COPYING file for detalis.