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Patrick Lerda 6ef84de6de r600: fix remaining pbo issues
This functionality is working properly on rv770, but some
issues remain for the newer r600 gpus. These issues are not the
same for cypress and for palm and beyond.

As far as palm and beyond is concerned this change is consistent
with the radeonsi commit: 50c95d0c54 "radeonsi: reject some
3-component formats as buffer textures". This is explained
in a comment of this other commit.

This change assumes that all the real evergreen gpus (before
palm) behave like cypress.

This change was tested on palm, barts and cayman. Here are the tests fixed:
deqp-gles3/functional/texture/specification/teximage2d_pbo/rgb16f_cube: fail pass
deqp-gles3/functional/texture/specification/teximage2d_pbo/rgb16i_cube: fail pass
deqp-gles3/functional/texture/specification/teximage2d_pbo/rgb16ui_cube: fail pass
deqp-gles31/functional/texture/specification/teximage3d_pbo/rgb16f_cube_array: fail pass
deqp-gles31/functional/texture/specification/teximage3d_pbo/rgb16i_cube_array: fail pass
deqp-gles31/functional/texture/specification/teximage3d_pbo/rgb16ui_cube_array: fail pass

This change was also tested on cypress. Here are the tests fixed:
deqp-gles3/functional/texture/specification/teximage[23]d_pbo/rgb565_2d: fail pass
deqp-gles3/functional/texture/specification/teximage[23]d_pbo/rgb565_cube: fail pass
deqp-gles3/functional/texture/specification/teximage[23]d_pbo/rgb5_a1_2d: fail pass
deqp-gles3/functional/texture/specification/teximage[23]d_pbo/rgb5_a1_cube: fail pass
deqp-gles3/functional/texture/specification/teximage[23]d_pbo/rgba4_2d: fail pass
deqp-gles3/functional/texture/specification/teximage[23]d_pbo/rgba4_cube: fail pass
deqp-gles3/functional/texture/specification/texsubimage[23]d_pbo/rgb565_2d: fail pass
deqp-gles3/functional/texture/specification/texsubimage[23]d_pbo/rgb565_cube: fail pass
deqp-gles3/functional/texture/specification/texsubimage[23]d_pbo/rgb5_a1_2d: fail pass
deqp-gles3/functional/texture/specification/texsubimage[23]d_pbo/rgb5_a1_cube: fail pass
deqp-gles3/functional/texture/specification/texsubimage[23]d_pbo/rgba4_2d: fail pass
deqp-gles3/functional/texture/specification/texsubimage[23]d_pbo/rgba4_cube: fail pass
deqp-gles31/functional/texture/specification/teximage3d_pbo/rgb565_cube_array: fail pass
deqp-gles31/functional/texture/specification/teximage3d_pbo/rgb5_a1_cube_array: fail pass
deqp-gles31/functional/texture/specification/teximage3d_pbo/rgba4_cube_array: fail pass
deqp-gles31/functional/texture/specification/texsubimage3d_pbo/rgb565_cube_array: fail pass
deqp-gles31/functional/texture/specification/texsubimage3d_pbo/rgb5_a1_cube_array: fail pass
deqp-gles31/functional/texture/specification/texsubimage3d_pbo/rgba4_cube_array: fail pass

Cc: mesa-stable
Signed-off-by: Patrick Lerda <patrick9876@free.fr>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/35430>
(cherry picked from commit f352491834)
2025-08-13 12:59:02 +02:00
.ci-farms ci: Disable fd-farm 2025-06-04 15:52:44 +02:00
.ci-farms-disabled ci: Disable fd-farm 2025-06-04 15:52:44 +02:00
.github/workflows
.gitlab docs: update gitlab docs urls 2025-02-23 00:31:59 +01:00
.gitlab-ci ci: drop tracking of removed folder 2025-05-03 12:48:02 +02:00
.marge/hooks ci: pipeline_message: reset empty errors 2025-01-07 05:08:10 +00:00
android Revert "android: Link with libc++fs up to SDK 35" 2025-06-04 15:52:50 +02:00
bin meson: only run symbols-check if nm is available 2025-07-16 16:23:07 +02:00
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 25.1.7 2025-07-30 22:30:22 +02:00
include intel/dev: Add WCL PCI IDs 2025-07-30 11:31:11 +02:00
licenses licenses: add missing licenses 2025-01-08 20:37:51 +00:00
src r600: fix remaining pbo issues 2025-08-13 12:59:02 +02:00
subprojects meson: Sync subproject version numbers in packagefiles with their .wrap equivalents 2025-04-04 21:22:27 +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
.editorconfig meson: rename meson_options.txt 2025-02-09 08:13:27 +00:00
.git-blame-ignore-revs ir3: add reformatting commits to .git-blame-ignore-revs 2025-02-27 13:10:53 +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: rename ci-tron priority tag to avoid conflict with the generic fdo runners 2025-04-03 11:25:12 +00:00
.graphqlrc.yml
.mailmap mailmap: Update my name 2025-02-19 21:57:26 +00:00
.mr-label-maker.yml meson: rename meson_options.txt 2025-02-09 08:13:27 +00:00
.pick_status.json r600: fix remaining pbo issues 2025-08-13 12:59:02 +02:00
.shellcheckrc ci: move shellcheck options to .shellcheckrc 2024-10-24 22:43:03 +00:00
CODEOWNERS docs: update gitlab docs urls 2025-02-23 00:31:59 +01:00
meson.build meson: Allow unnecessary_transmutes for bindgen 2025-07-16 16:23:09 +02:00
meson.options meson: stop building XA by default 2025-06-04 15:52:45 +02:00
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 25.1.7 2025-07-30 22:15:57 +02:00

`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.