Find a file
Rhys Perry 52a8ecffa8 aco/ra: prefer phi operands which don't create waitcnt
fossil-db (navi31):
Totals from 88 (0.11% of 79825) affected shaders:
Instrs: 338969 -> 338866 (-0.03%); split: -0.11%, +0.08%
CodeSize: 1769436 -> 1769032 (-0.02%); split: -0.10%, +0.08%
Latency: 2616059 -> 2616218 (+0.01%); split: -0.02%, +0.02%
InvThroughput: 513410 -> 513400 (-0.00%); split: -0.01%, +0.01%
SClause: 9081 -> 9083 (+0.02%); split: -0.03%, +0.06%
Copies: 38796 -> 38716 (-0.21%); split: -0.86%, +0.66%
Branches: 10726 -> 10734 (+0.07%); split: -0.05%, +0.12%
SALU: 48527 -> 48447 (-0.16%); split: -0.69%, +0.53%

fossil-db (navi21):
Totals from 34492 (43.21% of 79825) affected shaders:
Instrs: 22913622 -> 22864147 (-0.22%); split: -0.25%, +0.04%
CodeSize: 120028404 -> 119838516 (-0.16%); split: -0.19%, +0.03%
VGPRs: 1392656 -> 1393248 (+0.04%); split: -0.07%, +0.11%
Latency: 100282167 -> 100021714 (-0.26%); split: -0.57%, +0.31%
InvThroughput: 22752202 -> 22818933 (+0.29%); split: -0.12%, +0.41%
VClause: 420148 -> 420069 (-0.02%); split: -0.29%, +0.27%
SClause: 447545 -> 447557 (+0.00%)
Copies: 2243057 -> 2243914 (+0.04%); split: -0.43%, +0.46%
Branches: 724887 -> 725208 (+0.04%); split: -0.02%, +0.07%
VALU: 13235472 -> 13236299 (+0.01%); split: -0.07%, +0.08%
SALU: 4072375 -> 4073031 (+0.02%); split: -0.02%, +0.03%

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
2025-12-12 15:07:03 +00:00
.ci-farms Revert "ci: disable Collabora's farm due to maintenance" 2025-12-01 13:41:54 +00:00
.ci-farms-disabled Revert "ci: disable Collabora's farm due to maintenance" 2025-12-01 13:41:54 +00:00
.github/workflows meson: remove unused osmesa option 2025-06-23 06:42:50 +00:00
.gitlab docs: update gitlab docs urls 2025-02-23 00:31:59 +01:00
.gitlab-ci Uprev ANGLE to 2ed4b049c064add3109c7b1e0c954a0bce856df8 2025-12-12 07:04:49 +00:00
.marge/hooks ci: pipeline_message: reset empty errors 2025-01-07 05:08:10 +00:00
android android: fix building rules for i915, r300 2025-10-08 23:43:33 +02:00
bin people: Add Christoph Pillmayer to the list 2025-12-12 10:03:02 +01:00
build-support meson: move tsan-blacklist.txt to build-support with the other build support files 2024-05-01 07:05:12 +00:00
docs pvr: enable VK_KHR_dynamic_rendering 2025-12-11 12:52:28 +00:00
include drm-uapi: Sync the panfrost header 2025-12-12 10:03:02 +01:00
licenses licenses: add missing licenses 2025-01-08 20:37:51 +00:00
src aco/ra: prefer phi operands which don't create waitcnt 2025-12-12 15:07:03 +00:00
subprojects frontends/va: get libva api version from va_version.h 2025-12-03 16:01:38 +00:00
.clang-format-ignore
.clang-format-include ethos: Initial commit of a driver for the Arm Ethos-U65 NPU. 2025-10-15 20:10:15 +00:00
.dir-locals.el
.editorconfig editorconfig: Set for glsl files 2025-11-14 19:31:17 +00:00
.git-blame-ignore-revs radv: Add re-format commit to .git-blame-ignore-revs 2025-11-12 07:55:36 +00:00
.gitattributes gitlab: Highlight .cl as C 2023-11-02 11:37:46 +00:00
.gitignore intel/mda: Add code to produce mesa debug archives 2025-09-24 23:08:45 -07:00
.gitlab-ci.yml ci: use $CI_TRON_JOB_PRIORITY tag on all ci-tron jobs 2025-11-24 12:02:40 +00:00
.graphqlrc.yml
.mailmap mailmap: update my name and email 2025-11-03 22:08:48 +00:00
.mr-label-maker.yml mr-label-maker: Add KosmicKrisp 2025-10-21 02:28:09 +00:00
.shellcheckrc ci: move shellcheck options to .shellcheckrc 2024-10-24 22:43:03 +00:00
CODEOWNERS CODEOWNERS: Add KosmicKrisp owners 2025-10-21 02:28:09 +00:00
meson.build meson: Use /Zc:enumTypes enables C++ conforming enum underlying type and enumerator type deduction 2025-12-08 22:47:13 +00:00
meson.options meson: add libva wrap and fallback option 2025-11-25 13:37:49 +00:00
README.rst docs: Match README installation guide with meson.rst 2024-07-27 11:53:53 +00:00
rustfmt.toml mesa: Add rustfmt.toml 2024-11-18 22:29:14 +00:00
VERSION Version: Bump to 26.0 2025-10-16 03:31:58 +00:00

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

.. code-block:: sh

  $ meson setup build
  $ ninja -C build/
  $ sudo ninja -C build/ install

Support
-------

Many Mesa devs hang on IRC; if you're not sure which channel is
appropriate, you should ask your question on `OFTC's #dri-devel
<irc://irc.oftc.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://docs.mesa3d.org/bugs.html>`_).


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

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

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