Mesa 3D graphics library
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Daniel Schürmann b6a28aaa8b aco/cssa: don't create parallelcopies for constants and exec
if we are able to spill these directly.

Totals from 4913 (3.60% of 136546) affected shaders (Raven):
SpillSGPRs: 16021 -> 15451 (-3.56%); split: -3.87%, +0.31%
CodeSize: 58102020 -> 57371464 (-1.26%); split: -1.26%, +0.00%
Instrs: 11411454 -> 11230105 (-1.59%); split: -1.59%, +0.00%
Latency: 555706331 -> 550058635 (-1.02%); split: -1.07%, +0.05%
InvThroughput: 273023354 -> 271854469 (-0.43%); split: -0.44%, +0.01%
SClause: 385168 -> 385371 (+0.05%); split: -0.01%, +0.06%
Copies: 1342084 -> 1175762 (-12.39%); split: -12.40%, +0.01%
Branches: 392619 -> 378662 (-3.55%); split: -3.56%, +0.00%

Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9196>
2021-04-13 18:40:57 +00:00
.gitlab/issue_templates gitlab: rename RADV bug report template 2021-04-01 10:02:39 +00:00
.gitlab-ci ci/broadcom: use SNMP to turn on/off devices 2021-04-13 13:16:26 +02:00
bin anv: Remove vkCreateDmaBufINTEL (v4) 2021-04-08 14:15:55 +00:00
build-support configure: commit test files 2017-10-16 16:32:43 -07:00
docs gallium: add PIPE_SHADER_CAP_FP16_CONST_BUFFERS for FP16 uniforms 2021-04-13 05:07:42 +00:00
doxygen doxygen: Plumb through gallium/ to automated documentation 2016-05-30 17:53:45 +01:00
include drm-uapi: Update drm_fourcc.h for new TGL modifier 2021-04-13 02:53:11 +00:00
src aco/cssa: don't create parallelcopies for constants and exec 2021-04-13 18:40:57 +00:00
subprojects d3d12: Use DirectX-Headers wrap for d3d12.h 2020-12-16 16:25:54 +00:00
.dir-locals.el dir-locals.el: Adds White Space support 2016-11-14 19:17:49 +02:00
.editorconfig docs: fixup indentation 2020-01-18 11:39:32 +01:00
.gitignore intel/tools: Add unit tests for assembler 2019-05-07 14:33:48 -07:00
.gitlab-ci.yml ci/broadcom: use SNMP to turn on/off devices 2021-04-13 13:16:26 +02:00
.mailmap .mailmap: fix email for Daniel Schürmann 2021-03-22 18:56:22 +00:00
.travis.yml scons: Remove. 2021-03-20 10:38:55 +00:00
Android.common.mk meson, util: Make zlib optional again 2021-03-19 19:33:59 +00:00
Android.mk meson/gallium: Add an option to not use LLVM for gallium draw module 2021-02-25 17:48:16 +00:00
CleanSpec.mk CleanSpec.mk: Remove HOST_OUT_release 2018-08-02 15:42:40 -06:00
README.rst README: update references to internal docs 2020-06-13 10:42:01 +00:00
REVIEWERS scons: Remove. 2021-03-20 10:38:55 +00:00
VERSION VERSION: bump for 21.1.0 cycle 2021-01-13 09:46:19 -08:00
meson.build meson: add an optional OpenMP dependency for AMD tests 2021-04-13 03:17:42 +00:00
meson_options.txt venus: add driver skeleton 2021-04-08 17:15:37 +00:00

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.rst
<https://mesa3d.org/install.html>`_), but the recommended way is to use
Meson (`docs/meson.rst <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.rst <https://mesa3d.org/bugs.html>`_).


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

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

Note that Mesa uses gitlab for patches submission, review and discussions.