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Tapani Pälli 39a1f53890 anv: initialize pixel struct to zero when setting clear color
Otherwise we can end up with uninitialized values, this fixes following
valgrind warning:

==31283== Uninitialised byte(s) found during client check request
==31283==    at 0x503E4DE: anv_batch_bo_finish (anv_batch_chain.c:345)
==31283==    by 0x504220A: anv_cmd_buffer_end_batch_buffer (anv_batch_chain.c:1103)
==31283==    by 0x55A0E4F: end_command_buffer (genX_cmd_buffer.c:3455)
==31283==    by 0x55A0E82: gfx11_EndCommandBuffer (genX_cmd_buffer.c:3466)
==31283==    by 0x11233A: ??? (in /usr/bin/vkcube)
==31283==    by 0x10BDEE: ??? (in /usr/bin/vkcube)
==31283==    by 0x49B5149: (below main) (in /usr/lib64/libc.so.6)
==31283==  Address 0xc10c4d8 is 1,240 bytes inside a block of size 8,192 client-defined
==31283==    at 0x5036EF6: anv_bo_pool_alloc (anv_allocator.c:1284)
==31283==    by 0x503E0E1: anv_batch_bo_create (anv_batch_chain.c:262)
==31283==    by 0x5040D3F: anv_cmd_buffer_init_batch_bo_chain (anv_batch_chain.c:868)
==31283==    by 0x504F9C1: anv_create_cmd_buffer (anv_cmd_buffer.c:147)
==31283==    by 0x6B718C4: vk_common_AllocateCommandBuffers (vk_command_pool.c:206)
==31283==    by 0x4FB06B2: vkAllocateCommandBuffers (trampoline.c:1996)
==31283==    by 0x111E6B: ??? (in /usr/bin/vkcube)
==31283==    by 0x10BDEE: ??? (in /usr/bin/vkcube)
==31283==    by 0x49B5149: (below main) (in /usr/lib64/libc.so.6)

Signed-off-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Rohan Garg <rohan.garg@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30990>
2024-09-06 13:19:04 +00:00
.ci-farms Revert "ci: take igalia farm offline" 2024-08-29 09:13:26 +00:00
.ci-farms-disabled Revert "ci: take igalia farm offline" 2024-08-29 09:13:26 +00:00
.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 meson: delete dri3 build option 2024-09-04 14:48:17 +00:00
android android: Extract version from llvm-project instead of hardcoding it 2024-08-17 21:11:08 +00:00
bin llvmpipe: FlameGraph profiling support 2024-09-05 14:19:20 +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: Adverties VK_KHR_dynamic_rendering_local_read 2024-09-05 17:55:21 +00:00
include vulkan: fix glibc AOSP build 2024-09-05 22:59:58 +00:00
src anv: initialize pixel struct to zero when setting clear color 2024-09-06 13:19:04 +00:00
subprojects subprojects: perfetto uprev to v47.0 2024-08-08 19:29:00 +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 teflon: Initial commit 2024-01-24 10:02:10 +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: merge build-x86_64 & build-misc 2024-08-29 14:33:15 +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 d3d10umd label rules 2024-07-30 17:46:47 +00:00
CODEOWNERS CODEOWNERS: update Imagination maintainers 2024-01-19 10:26:15 +00:00
meson.build meson: delete dri3 build option 2024-09-04 14:48:17 +00:00
meson_options.txt meson: delete dri3 build option 2024-09-04 14:48:17 +00:00
README.rst docs: Match README installation guide with meson.rst 2024-07-27 11:53:53 +00:00
VERSION VERSION: bump to 24.3 2024-07-19 16:37:23 +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.