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Natalie Vock 0b4e497c7b radv/rt: Bump ray query stack base limit for GFX12
GFX12 encoding added one bit to the stack offset, doubling the limit on
the stack base offset that is possible to encode. In practice, this
always allows using bvh_stack_push* instructions on GFX12 since LDS is
still 64kB.

Cc: mesa-stable
Fixes: 59a39779 (radv/rt: Only use ds_bvh_stack_rtn if the stack base is possible to encode)
(cherry picked from commit 867d0b33b3)

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40488>
2026-03-17 18:58:59 +01:00
.ci-farms Revert "ci: lima farm maintenance" 2026-02-11 15:51:45 +01:00
.ci-farms-disabled Revert "ci: lima farm maintenance" 2026-02-11 15:51:45 +01:00
.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 ci: disable debian-ppc64el and debian-s390x 2026-03-11 23:21:08 +01:00
.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 pick-ui: add Backport-to: * as a synonym to Cc: mesa-stable 2026-02-25 14:22:19 +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 docs: add sha sum for 26.0.2 2026-03-12 13:12:05 +01:00
include Revert "renderdoc: Add Haiku platform support" 2026-01-07 09:08:46 +00:00
licenses licenses: add missing licenses 2025-01-08 20:37:51 +00:00
src radv/rt: Bump ray query stack base limit for GFX12 2026-03-17 18:58:59 +01:00
subprojects meson: specify minimal target meson version for rust subprojects 2025-12-12 17:28:49 +00:00
.clang-format meson: Restore .clang-format for ninja clang-format target 2026-02-04 18:39:34 +01:00
.clang-format-ignore ci: enforce formatting for RADV & ACO 2023-06-16 19:59:52 +00:00
.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 pvr/ci: Add dEQP-VK testing for BXS-4-64 on TI AM68 SK 2026-01-20 09:19:16 +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: tag src/virtio/virtgpu_kumquat* as part of gfxstream 2026-01-05 17:01:39 +00:00
.pick_status.json radv/rt: Bump ray query stack base limit for GFX12 2026-03-17 18:58:59 +01:00
.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: Add KosmicKrisp owners 2025-10-21 02:28:09 +00:00
meson.build meson: Include DirectX-Headers dependency for all VK Windows builds 2026-02-25 14:22:20 +01:00
meson.options meson: add mpeg12dec as a video-codec 2026-01-20 22:42:08 +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 for 26.0.2 2026-03-12 12:56:33 +01:00

`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.