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Matt Turner 3d24f0ece1 vulkan: Avoid pointer aliasing
Avoids the sanitizer errors:

```
Test case 'dEQP-VK.pipeline.monolithic.spec_constant.graphics.vertex.basic.mixed_packed'..
../src/vulkan/util/vk_util.c:111:38: runtime error: load of misaligned address 0x603002b1c591 for type 'const uint16_t', which requires 2 byte alignment
0x603002b1c591: note: pointer points here
 00 00 00  98 76 98 54 76 98 ba 10  32 54 76 98 ba dc fe ff  ff ff ff ff ff ff ff ff  ff ff ff ff ff
              ^
../src/vulkan/util/vk_util.c:108:38: runtime error: load of misaligned address 0x603002b1c593 for type 'const uint32_t', which requires 4 byte alignment
0x603002b1c593: note: pointer points here
 00  98 76 98 54 76 98 ba 10  32 54 76 98 ba dc fe ff  ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff
              ^
../src/vulkan/util/vk_util.c:105:38: runtime error: load of misaligned address 0x603002b1c597 for type 'const uint64_t', which requires 8 byte alignment
0x603002b1c597: note: pointer points here
 54 76 98 ba 10  32 54 76 98 ba dc fe ff  ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  03 11 00
             ^
```

Fixes: 476dc3c050 ("vulkan: add vk_spec_info_to_nir_spirv util method")
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32159>
2024-11-16 03:14:31 +00:00
.ci-farms Revert "ci: disable mupuf's farm" 2024-11-14 20:01:34 +02:00
.ci-farms-disabled Revert "ci: disable mupuf's farm" 2024-11-14 20:01:34 +02:00
.github/workflows add zink to macos ci 2022-11-22 19:04:13 +00:00
.gitlab gitlab: Reference hang debugging documenttion 2024-05-16 09:47:53 +00:00
.gitlab-ci ci/crosvm: remove noise inside deqp-runner output 2024-11-15 20:24:17 +00:00
android Android15 support gralloc IMapper5 2024-10-29 12:32:04 +00:00
bin ci: Make token parsing more robust 2024-09-20 11:03:50 +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 docs/features: mark VK_EXT_scalar_block_layout as supported for vc7+ 2024-11-14 11:38:37 +00:00
include gallium/radeon: import libdrm_radeon source code, drop the dependency 2024-11-10 00:52:18 +00:00
src vulkan: Avoid pointer aliasing 2024-11-16 03:14:31 +00:00
subprojects meson: Update wayland-protocols to 1.38 2024-11-07 00:03:23 +00:00
.clang-format meson: enable the clang-format target 2023-05-29 11:57:08 +00:00
.clang-format-ignore ci: enforce formatting for RADV & ACO 2023-06-16 19:59:52 +00:00
.clang-format-include r300: opt in to clang-format CI enforcement for the compiler 2024-10-15 09:24:02 +00:00
.dir-locals.el dir-locals.el: Adds White Space support 2016-11-14 19:17:49 +02:00
.editorconfig glsl: Fixes ident issue in glsl_parser.yy and update editorconfig for it 2022-12-16 19:02:17 +00:00
.git-blame-ignore-revs freedreno: Add reformatting commits to .git-blame-ignore-revs 2023-09-22 02:07:36 +00:00
.gitattributes gitlab: Highlight .cl as C 2023-11-02 11:37:46 +00:00
.gitignore .gitignore: add .cache folder 2024-05-13 14:32:12 +00:00
.gitlab-ci.yml ci: reduce priority of nightly pipeline jobs from 50 to 45 2024-11-13 10:01:32 +00:00
.graphqlrc.yml ci/bin: Add utility to find jobs dependencies 2022-08-03 23:10:37 +00:00
.mailmap mailmap: update rohan's primary email address 2024-06-19 09:06:15 +00:00
.mr-label-maker.yml mr-label-maker: add gfxstream 2024-09-26 18:53:58 +00:00
.shellcheckrc ci: move shellcheck options to .shellcheckrc 2024-10-24 22:43:03 +00:00
CODEOWNERS CODEOWNERS: update Imagination maintainers 2024-01-19 10:26:15 +00:00
meson.build meson: define only once the versions of the x11 deps 2024-11-13 10:35:55 +00:00
meson_options.txt clover: drop support for nir drivers 2024-11-08 12:49:23 +00:00
README.rst docs: Match README installation guide with meson.rst 2024-07-27 11:53:53 +00:00
VERSION VERSION: bump to 25.0 2024-11-07 17:57:57 +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.