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Marek Olšák 7f2130c86e
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nir/opt_algebraic: add more ffract/ffloor/ftrunc/f2u/f2i patterns
Totals from 1390 (0.69% of 202429) affected shaders:
MaxWaves: 33336 -> 33348 (+0.04%)
Instrs: 4101809 -> 4095218 (-0.16%); split: -0.17%, +0.01%
CodeSize: 22973700 -> 22944812 (-0.13%); split: -0.13%, +0.00%
VGPRs: 95592 -> 95460 (-0.14%); split: -0.15%, +0.01%
SpillSGPRs: 2910 -> 2913 (+0.10%)
Latency: 27815305 -> 27807064 (-0.03%); split: -0.06%, +0.03%
InvThroughput: 4563067 -> 4555622 (-0.16%); split: -0.18%, +0.02%
VClause: 98544 -> 98570 (+0.03%); split: -0.04%, +0.06%
SClause: 91148 -> 91149 (+0.00%); split: -0.00%, +0.01%
Copies: 324008 -> 324028 (+0.01%); split: -0.10%, +0.10%
Branches: 99085 -> 99084 (-0.00%); split: -0.00%, +0.00%
PreSGPRs: 70920 -> 70734 (-0.26%); split: -0.27%, +0.00%
PreVGPRs: 78288 -> 78190 (-0.13%); split: -0.15%, +0.03%
VALU: 2123606 -> 2117766 (-0.28%); split: -0.28%, +0.00%
SALU: 621757 -> 621671 (-0.01%); split: -0.02%, +0.00%
VMEM: 163395 -> 163387 (-0.00%); split: -0.01%, +0.00%
SMEM: 140374 -> 140376 (+0.00%)
VOPD: 258332 -> 258264 (-0.03%); split: +0.04%, -0.07%

Reviewed-by: Georg Lehmann <dadschoorse@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/41455>
2026-05-25 20:02:30 +00:00
.ci-farms Revert "ci: vmware farm is offline, stop using it" 2026-05-18 22:24:39 +00:00
.ci-farms-disabled Revert "ci: vmware farm is offline, stop using it" 2026-05-18 22:24:39 +00:00
.github/workflows meson: remove unused osmesa option 2025-06-23 06:42:50 +00:00
.gitlab radv: introduce RADV_EXPERIMENTAL envvar for experimental features 2026-03-30 07:27:01 +00:00
.gitlab-ci Uprev VVL to 36187ee9f2074609d3ec56fa1a315c191366b688 2026-05-25 14:49:29 +00:00
.marge/hooks marge/pipeline_message: print details for any pipeline that hasn't succeeded 2026-02-13 14:44:30 +00:00
android android: fix building rules for i915, r300 2025-10-08 23:43:33 +02:00
bin bin/gen_release_notes: add paragraph on OpenCL support 2026-05-13 15:21:40 +00:00
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 nvk: enable VK_KHR_shader_fma 2026-05-25 14:27:51 +00:00
include vulkan,spirv: Update spec to 1.4.352 2026-05-20 15:36:39 +00:00
licenses licenses: add missing licenses 2025-01-08 20:37:51 +00:00
src nir/opt_algebraic: add more ffract/ffloor/ftrunc/f2u/f2i patterns 2026-05-25 20:02:30 +00:00
subprojects meson: update libdrm wrap 2026-05-12 13:02:24 +00:00
.clang-format meson: Restore .clang-format for ninja clang-format target 2026-02-02 13:30:55 +00:00
.clang-format-ignore ethosu: Switch to the weight encoder from Regor 2026-03-23 07:45:55 +00:00
.clang-format-include kk: Enable code formatting enforcement 2026-05-25 15:30:32 +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 Revert "add VK CTS validation report for a0 interpolation fix" 2026-02-10 18:07:18 +00:00
.gitlab-ci.yml ci: changing .gitlab-ci.yml itself also means the container jobs must exist 2026-03-18 14:19:02 +00:00
.graphqlrc.yml
.mailmap mailmap: Update my email 2026-03-12 23:36:00 +00:00
.mr-label-maker.yml mr-label-maker: Add rule for new trace replay config files 2026-05-11 08:02:05 +00:00
.shellcheckrc ci: move shellcheck options to .shellcheckrc 2024-10-24 22:43:03 +00:00
clippy.toml ci: read the MSRV from clippy.toml to avoid having too many copies to keep in sync 2025-12-20 00:13:19 +01:00
CODEOWNERS CODEOWNERS: update broadcom maintainers 2026-05-20 12:09:54 +00:00
meson.build meson: Make with_gfx_compute depend on video encode support 2026-05-25 15:44:12 +00:00
meson.options amd: make ac_ib_parser an amd tool build option 2026-04-17 09:40:13 +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 26.2 2026-04-15 13:15:35 +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.