isa/gnome-shell
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
Read-only mirror of https://gitlab.gnome.org/GNOME/gnome-shell
14,007 Commits 179 Branches 237 Tags 67 MiB
C 49.2%
JavaScript 47.4%
SCSS 1.4%
Meson 0.8%
Python 0.6%
Other 0.4%
d26bb38be9
Go to file
Jonas Dreßler d26bb38be9 blur-effect: Implement incremental calculation of gauss coefficient 
Use the shader for linear sampling and incremental calculation of the
gaussian kernel values as it was implemented by Patrick Walton in
webrender.

The sigma value for the blur (the standard deviation) is calculated by
taking the blur radius and dividing it by 3, this value is used by most
implementations of gaussian blurs since it covers a high percentage of
the gaussian shape.

The linear sampling optimization is implemented by skipping every second
texel (i += 2) in the for-loop that's sampling adjacent texels.

https://github.com/servo/webrender/blob/master/webrender/res/cs_blur.glsl
38ec7db6f1

https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/991
2020-02-12 11:07:55 -03:00
.gitlab/issue_templates gitlab: Add issue templates 2020-01-07 22:42:46 +00:00
.gitlab-ci lint: Convert eslint JSON to YAML 2019-11-11 23:51:17 +00:00
.settings Clean out some eclipse artefacts 2019-02-13 04:39:26 +01:00
data theme: revert window picker whitespace 2020-02-12 11:27:14 +00:00
docs/reference docs: Fix interface prefix for D-Bus docs 2019-07-25 15:56:20 +02:00
js background: Remove noise texture 2020-02-10 22:30:52 +00:00
lint lint: Disable eqeqeq in legacy configuration 2019-11-11 23:51:17 +00:00
man man: Update project website 2018-01-07 21:39:18 +01:00
meson extensionPrefs: Add application icon 2020-02-03 19:03:19 +01:00
po Update Japanese translation 2020-02-11 17:48:15 +00:00
src blur-effect: Implement incremental calculation of gauss coefficient 2020-02-12 11:07:55 -03:00
subprojects extensions-tool: Add option to list updates 2020-02-10 22:43:00 +00:00
test Add convert_xml test 2019-03-04 20:55:15 +00:00
tests Use paint and pick context to get framebuffer 2019-12-03 19:07:15 +00:00
tools build: Remove Canberra dependency 2019-01-09 23:09:18 +00:00
.eslintrc.yml lint: Convert eslint JSON to YAML 2019-11-11 23:51:17 +00:00
.gitignore theme: use the fontsize function consistently 2020-01-09 16:43:26 +01:00
.gitlab-ci.yml ci: Run tests through dbus-run-session 2019-10-30 19:43:53 +01:00
.gitmodules submodules: Replace non-functional git.gnome.org URL by GNOME Gitlab URL 2018-09-25 08:41:30 +02:00
cldr2json.py Fix override for fr-CA 2019-03-04 20:55:15 +00:00
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 doap: Add Georges Stavracas as a maintainer 2019-12-18 15:24:38 -03:00
HACKING.md docs: Conform to coding style in HACKING guide 2020-01-06 19:53:21 +01:00
meson_options.txt extensions-tool: Start import 2019-08-21 18:28:02 +02:00
meson.build Bump version to 3.35.90 2020-02-06 21:42:49 +01:00
NEWS Bump version to 3.35.90 2020-02-06 21:42:49 +01:00
README.md README.md: Add contribution section 2019-02-13 20:37:39 +01:00
README.mdwn Add basic documentation 2019-03-04 20:55:15 +00:00

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.