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Ian Romanick 64c2afe7a8 nir: intel/compiler: Lower TXD on array surfaces on DG2+
DG2 can only do sample_d and sample_d_c on 1D and 2D surfaces.  Cube
maps and 3D surfaces were already handled, but 1D array and 2D array
surfaces were not.

Fixes the following Vulkan CTS failures on DG2:

    dEQP-VK.glsl.texture_functions.texturegradclamp.isampler1darray_fragment
    dEQP-VK.glsl.texture_functions.texturegradclamp.isampler2darray_fragment
    dEQP-VK.glsl.texture_functions.texturegradclamp.sampler1darray_fixed_fragment
    dEQP-VK.glsl.texture_functions.texturegradclamp.sampler1darray_float_fragment
    dEQP-VK.glsl.texture_functions.texturegradclamp.sampler2darray_fixed_fragment
    dEQP-VK.glsl.texture_functions.texturegradclamp.sampler2darray_float_fragment
    dEQP-VK.glsl.texture_functions.texturegradclamp.usampler1darray_fragment
    dEQP-VK.glsl.texture_functions.texturegradclamp.usampler2darray_fragment

The Fixes: tag below is a bit misleading. This commit adds another
lowering, similar to the one in the Fixes: commit, that probably should
have been added at the same time.  I just want to make sure this commit
gets applied everywhere that commit was also applied.

Fixes: 635ed58e52 ("intel/compiler: Lower txd for 3D samplers on XeHP.")
Reviewed-by: Jason Ekstrand <jason.ekstrand@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15681>
(cherry picked from commit 7fd1955412)
2022-04-21 21:03:06 -07:00
.gitlab/issue_templates issue_templates/Bug Report: Rename master branch to main 2021-05-05 12:20:11 -07:00
.gitlab-ci ci: Avoid altering EXTRA_CARGO_ARGS environment variable 2022-04-21 21:03:05 -07:00
android gallium/swr: Remove common code and build options 2021-12-06 23:37:50 +00:00
bin core: don't pass the ui back into commit.apply 2022-04-21 16:11:05 -07:00
build-support configure: commit test files 2017-10-16 16:32:43 -07:00
docs docs: add sah256 sum for mesa 22.0.1 2022-03-29 12:56:25 -07:00
include dri_interface: Remove the remaining DRI1 API definitions 2022-01-26 23:56:16 +00:00
src nir: intel/compiler: Lower TXD on array surfaces on DG2+ 2022-04-21 21:03:06 -07:00
subprojects meson: Update libelf wrap for Windows 2021-11-12 09:46:10 +00:00
.dir-locals.el dir-locals.el: Adds White Space support 2016-11-14 19:17:49 +02:00
.editorconfig editorconfig: Use 3-space tabs for .rst 2021-06-22 17:37:55 +00:00
.gitattributes Add new rules to .gitattributes 2022-01-19 15:17:17 +00:00
.gitignore intel/tools: Add unit tests for assembler 2019-05-07 14:33:48 -07:00
.gitlab-ci.yml ci: Use a dlclose-disabling preload library for leak checking in Vulkan. 2022-01-27 23:47:46 +00:00
.mailmap .mailmap: Switch Jason Ekstrand to @collabora.com 2022-01-26 20:08:31 +00:00
.pick_status.json nir: intel/compiler: Lower TXD on array surfaces on DG2+ 2022-04-21 21:03:06 -07:00
.travis.yml travis: Download XQuartz from GitHub. 2021-05-29 10:25:16 +00:00
CODEOWNERS CODEOWNERS: remove ownership of deleted code 2021-12-07 22:54:27 +00:00
meson.build ci: Use a dlclose-disabling preload library for leak checking in Vulkan. 2022-01-27 23:47:46 +00:00
meson_options.txt ci: Use a dlclose-disabling preload library for leak checking in Vulkan. 2022-01-27 23:47:46 +00:00
README.rst docs: promote #dri-devel on oftc over freenode 2021-05-24 09:21:48 +00:00
VERSION VERSION: bump for release 2022-03-29 12:22:21 -07:00

`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://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 `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://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.