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8f77156c26
For testing it is of interest that all tests of dEQP pass, e.g. to test virglrenderer on a host only providing software rendering like in a CI. Hence make it possible to disable certain optimizations that make tests fail. While we are there also add some documentation to the flags to make it clear that this is opt-out. Setting the environment variable "GALLIVM_PERF=no_filter_hacks" can be used to make the following tests pass in release mode: dEQP-GLES2.functional.texture.mipmap.2d.affine.*_linear_* dEQP-GLES2.functional.texture.mipmap.cube.generate.* dEQP-GLES2.functional.texture.vertex.2d.filtering.*_mipmap_linear_* dEQP-GLES2.functional.texture.vertex.2d.wrap.* Related: https://bugs.freedesktop.org/show_bug.cgi?id=94957 v2: rename optimization disabling flag to 'safemath' and also move the nopt flag to the perf flags. v3: rename flag "safemath" to "no_filter_hacks" since safemath is usually associated with floating point operations (Roland) Signed-off-by: Gert Wollny <gert.wollny@collabora.com> Reviewed-by: Roland Scheidegger <sroland@vmware.com> |
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| appveyor.yml | ||
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| common.py | ||
| configure.ac | ||
| install-gallium-links.mk | ||
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| Makefile.am | ||
| meson.build | ||
| meson_options.txt | ||
| README.rst | ||
| REVIEWERS | ||
| SConstruct | ||
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`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 status
------------
Travis:
.. image:: https://travis-ci.org/mesa3d/mesa.svg?branch=master
:target: https://travis-ci.org/mesa3d/mesa
Appveyor:
.. image:: https://img.shields.io/appveyor/ci/mesa3d/mesa.svg
:target: https://ci.appveyor.com/project/mesa3d/mesa
Coverity:
.. image:: https://scan.coverity.com/projects/139/badge.svg?flat=1
:target: https://scan.coverity.com/projects/mesa
Build & install
---------------
You can find more information in our documentation (`docs/install.html
<https://mesa3d.org/install.html>`_), but the recommended way is to use
Meson (`docs/meson.html <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 `Freenode's #dri-devel
<irc://chat.freenode.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.html <https://mesa3d.org/bugs.html>`_).
Contributing
------------
Contributions are welcome, and step-by-step instructions can be found in our
documentation (`docs/submittingpatches.html
<https://mesa3d.org/submittingpatches.html>`_).
Note that Mesa uses email mailing-lists for patches submission, review and
discussions.