Mesa3D Graphics Library (Bleeding edge ray tracing branches)
Go to file
Jason Ekstrand 8f3ab8aa78 glsl: Don't lower vector derefs for SSBOs, UBOs, and shared
All of these are backed by some sort of memory so if you have multiple
threads writing to different components of the same vector at the same
time, the load-vec-store pattern that GLSL IR emits won't work.  This
shouldn't affect any drivers today as they all call GLSL IR lowering
which lowers access to these variables to index+offset intrinsics before
we get to this point.  However, NIR will start handling the derefs
itself and won't want the lowering.

Reviewed-by: Caio Marcelo de Oliveira Filho <caio.oliveira@intel.com>
2019-03-15 01:02:19 +00:00
.gitlab-ci gitlab-ci: only build the default (=latest) and oldest llvm versions 2019-03-08 15:59:27 +00:00
bin get-pick-list: Add --pretty=medium to the arguments for Cc patches 2019-02-13 08:59:30 -08:00
build-support configure: commit test files 2017-10-16 16:32:43 -07:00
docs Fix link release notes for 19.0.0. 2019-03-13 22:36:42 +00:00
doxygen doxygen: Plumb through gallium/ to automated documentation 2016-05-30 17:53:45 +01:00
include panfrost: Adapt to uapi changes 2019-03-14 15:24:27 +01:00
m4 configure: allow building with python3 2018-10-31 19:15:50 +00:00
scons scons: Compatibility with Scons development version string 2019-03-12 14:22:34 +00:00
scripts appveyor: Revert commits adding Cygwin support. 2019-01-25 14:13:26 +00:00
src glsl: Don't lower vector derefs for SSBOs, UBOs, and shared 2019-03-15 01:02:19 +00:00
.dir-locals.el dir-locals.el: Adds White Space support 2016-11-14 19:17:49 +02:00
.editorconfig editorconfig: Add max_line_length property 2019-01-10 15:50:34 +02:00
.gitattributes
.gitignore .gitignore: list *.orig and *.rej 2017-09-06 17:48:50 +01:00
.gitlab-ci.yml gitlab-ci: add panfrost to the gallium drivers build 2019-03-09 23:25:12 +00:00
.mailmap .mailmap: Add a few more alises for myself 2019-02-13 12:03:41 -08:00
.travis.yml travis: fix osx meson build 2019-03-14 17:06:03 +00:00
Android.common.mk android: fix missing backspace for line continuation 2019-03-08 21:14:24 +00:00
Android.mk iris: add Android build 2019-02-21 10:26:10 -08:00
CleanSpec.mk CleanSpec.mk: Remove HOST_OUT_release 2018-08-02 15:42:40 -06:00
Makefile.am automake: Add --enable-autotools to distcheck flags 2019-01-30 19:32:44 +00:00
README.rst README: Drop the badges from the readme 2019-02-07 12:46:17 -06:00
REVIEWERS REVIEWERS: add Vulkan reviewer group 2018-11-13 17:25:02 +00:00
SConstruct scons: Require python 2.7 2018-08-16 13:52:56 -07:00
VERSION bump version for 19.0 branch 2019-01-29 15:30:25 -08:00
appveyor.yml appveyor: Revert commits adding Cygwin support. 2019-01-25 14:13:26 +00:00
autogen.sh
common.py scons/svga: remove opt from the list of valid build types 2018-10-26 12:09:00 -06:00
configure.ac build: make passing an incorrect pointer type a hard error 2019-03-08 16:24:06 +00:00
install-gallium-links.mk gallium: Fix install-gallium-links.mk on non-bash /bin/sh 2016-10-10 08:56:12 -07:00
install-lib-links.mk
meson.build turnip: guard -Dvulkan-driver=freedreno 2019-03-11 10:02:13 -07:00
meson_options.txt turnip: guard -Dvulkan-driver=freedreno 2019-03-11 10:02:13 -07:00

README.rst

`Mesa <https://mesa3d.org>`_ - The 3D Graphics Library
======================================================


Source
------

This repository lives at https://gitlab.freedesktop.org/mesa/mesa.
Other repositories are likely forks, and code found there is not supported.


Build & install
---------------

You can find more information in our documentation (`docs/install.html
<https://mesa3d.org/install.html>`_), but the recommended way is to use
Meson (`docs/meson.html <https://mesa3d.org/meson.html>`_):

.. code-block:: sh

  $ mkdir build
  $ cd build
  $ meson ..
  $ sudo ninja install


Support
-------

Many Mesa devs hang on IRC; if you're not sure which channel is
appropriate, you should ask your question on `Freenode's #dri-devel
<irc://chat.freenode.net#dri-devel>`_, someone will redirect you if
necessary.
Remember that not everyone is in the same timezone as you, so it might
take a while before someone qualified sees your question.
To figure out who you're talking to, or which nick to ping for your
question, check out `Who's Who on IRC
<https://dri.freedesktop.org/wiki/WhosWho/>`_.

The next best option is to ask your question in an email to the
mailing lists: `mesa-dev\@lists.freedesktop.org
<https://lists.freedesktop.org/mailman/listinfo/mesa-dev>`_


Bug reports
-----------

If you think something isn't working properly, please file a bug report
(`docs/bugs.html <https://mesa3d.org/bugs.html>`_).


Contributing
------------

Contributions are welcome, and step-by-step instructions can be found in our
documentation (`docs/submittingpatches.html
<https://mesa3d.org/submittingpatches.html>`_).

Note that Mesa uses email mailing-lists for patches submission, review and
discussions.