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Georges Basile Stavracas Neto 71807a4f10 blur-effect: Port to paint nodes 
Port the blur effect to the new ClutterEffect.paint_node() vfunc.
Update the function names to match what they do, e.g. "apply_blur()"
now creates the blur subtree and thus was appropriately renamed to
"create_blur_nodes()".

There are 3 subtrees that can be generated by the blur effect:

 1. Actor mode (full subtree; no cache)

      Root
       |
       |
    Layer (brightness)
       |
    Layer (horizontal blur)
       |
    Layer (vertical blur)
       |
    Layer (actor)
       |
    Transform (downscale)
       |
     Actor

 2. Actor mode (partial subtree; cached contents)

      Root
       |
     Pipeline
  (final result)

 3. Background mode

      Root
       |-----------------------
       |                       |
    Layer (brightness)        Actor
       |
    Layer (horizontal blur)
       |
    Layer (vertical blur)
       |
    Layer (background)
       |
      Blit

Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1339>
2020-12-10 16:15:49 +00:00
.gitlab/issue_templates gitlab: Add issue templates 2020-01-07 22:42:46 +00:00
.gitlab-ci ci: Fix check-commit-log test failure count 2020-11-20 17:34:19 +01:00
.settings Clean out some eclipse artefacts 2019-02-13 04:39:26 +01:00
data Clarify comments on ConditionEnvironment placement 2020-12-09 15:08:15 +00:00
docs/reference docs: Unify on single DocBook version 2020-10-13 03:02:13 +02:00
js workspacesView: Don't update scroll position when allocating 2020-12-09 22:09:39 +01:00
lint lint: Sync configuration with gjs 2020-11-16 18:04:23 +00:00
man docs: Unify on single DocBook version 2020-10-13 03:02:13 +02:00
meson extensionPrefs: Add application icon 2020-02-03 19:03:19 +01:00
po Updated Spanish translation 2020-12-02 14:18:26 +01:00
src blur-effect: Port to paint nodes 2020-12-10 16:15:49 +00:00
subprojects Post-release version bump 2020-12-02 20:40:04 +01:00
tests tests/background-size: Remove ClutterActor::paint signal handler usage 2020-10-24 23:21:39 +02:00
tools *: Fix spelling mistakes found by codespell 2020-08-21 18:25:09 +00:00
.eslintrc.yml lint: Convert eslint JSON to YAML 2019-11-11 23:51:17 +00:00
.gitignore Add small gnome-shell-extension-prefs script 2020-04-28 00:06:19 +02:00
.gitlab-ci.yml ci: Bump ci-fairy template include 2020-11-24 18:00:29 +01:00
.gitmodules submodules: Replace non-functional git.gnome.org URL by GNOME Gitlab URL 2018-09-25 08:41:30 +02:00
config.h.meson Add check_cloexec_fds debug command 2018-07-30 23:11:41 +00:00
COPYING Changed obsolete FSF postal address. 2014-01-08 04:35:14 +07:00
gnome-shell.doap gnome-shell.doap: Make marge-bot a maintainer 2020-11-17 17:29:56 +00:00
HACKING.md *: Fix spelling mistakes found by codespell 2020-08-21 18:25:09 +00:00
meson_options.txt extensions-app: Move Extensions app to new subproject 2020-03-27 23:33:30 +00:00
meson.build Post-release version bump 2020-12-02 20:40:04 +01:00
NEWS Tag version 40.alpha 2020-12-02 18:44:14 +01:00
README.md README.md: Add contribution section 2019-02-13 20:37:39 +01:00

README.md

GNOME Shell

GNOME Shell provides core user interface functions for the GNOME 3 desktop, like switching to windows and launching applications. GNOME Shell takes advantage of the capabilities of modern graphics hardware and introduces innovative user interface concepts to provide a visually attractive and easy to use experience.

For more information about GNOME Shell, including instructions on how to build GNOME Shell from source and how to get involved with the project, see the project wiki.

Bugs should be reported to the GNOME bug tracking system.

Contributing

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

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

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