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Alyssa Rosenzweig 045ed4e688 pan/bi: Assert that blend shaders may not spill
The set of blend shaders is closed. They are completely internal. As such, we
know that the registers we reserve for them suffice, and we don't permit
register spilling. Refusing to support spilling in blend shaders simplifies a
number of parts of the compiler. Add a check that we don't try to spill anyway,
which will silently fail.

Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16314>
2022-05-04 12:48:27 +00:00
.gitlab/issue_templates
.gitlab-ci meson: add a video codec support option 2022-04-28 22:27:27 +00:00
android gallium/swr: Remove common code and build options 2021-12-06 23:37:50 +00:00
bin bin: Add a script for filtering/sorting refcount logs 2022-05-02 16:58:20 +00:00
build-support
docs docs: explain state emission in Anv 2022-05-03 17:12:45 +00:00
include intel/dev: sync ADL-S pci ids with linux 2022-05-04 18:01:45 +10:00
src pan/bi: Assert that blend shaders may not spill 2022-05-04 12:48:27 +00:00
subprojects
.dir-locals.el
.editorconfig
.gitattributes Add new rules to .gitattributes 2022-01-19 15:17:17 +00:00
.gitignore
.gitlab-ci.yml ci: intel: Merge anv and iris into src/intel/ci 2022-04-27 12:35:13 +00:00
.mailmap .mailmap: Switch Jason Ekstrand to @collabora.com 2022-01-26 20:08:31 +00:00
.travis.yml
CODEOWNERS ci: add Broadcom CI maintainer 2022-04-12 10:42:31 +00:00
meson.build meson: Tell glslang to be quiet. 2022-05-04 11:30:43 +00:00
meson_options.txt meson: deprecate specifying osmesa-bits 2022-04-29 19:30:03 +00:00
README.rst
VERSION VERSION: bump to 22.2-devel for next cycle 2022-04-13 23:40:25 +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://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.