Mesa3D Graphics Library (Bleeding edge ray tracing branches)
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Jason Ekstrand 5ee3242837 anv: Patch constant data pointers into shaders with using softpin
When we have softpin, we know the address of the shader constant data at
shader upload time because it's sitting at the end of the shader.  This
commit changes ANV to use patch constants to embed the address in the
shader patch the right address in at upload time.  This allows us to
avoid having to set up a UBO binding on-the-fly for shader constants.

This commit uses an A64 message but it's quite possible that we could
also use an A32 message and make the dataport do the 64-bit add for us.
However, load_global is what we have right now so it was easier to just
use that.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6244>
2020-09-02 19:48:44 +00:00
.appveyor appveyor: Use Python3. 2020-08-06 09:46:48 +00:00
.gitlab/issue_templates gitlab: ask for more detailed info about GPU 2020-08-20 11:56:19 +00:00
.gitlab-ci ci: Enable KHR-GL30 CTS testing on freedreno a630. 2020-09-01 21:32:46 +00:00
bin pick-ui: specify git commands in "resolve cherry pick" message 2020-08-08 12:27:48 +00:00
build-support
docs mesa/st: introduce PIPE_CAP_NO_CLIP_ON_COPY_TEX 2020-09-02 11:53:16 +02:00
doxygen
include include/drm-uapi: bump headers 2020-09-01 16:40:11 +00:00
scons scons: bump c++ standard to 14 to match meson 2020-08-25 14:34:20 +00:00
src anv: Patch constant data pointers into shaders with using softpin 2020-09-02 19:48:44 +00:00
subprojects meson: use github URL for wraps instead of completely unreliable wrapdb 2020-01-16 23:06:43 +00:00
.dir-locals.el
.editorconfig docs: fixup indentation 2020-01-18 11:39:32 +01:00
.gitignore intel/tools: Add unit tests for assembler 2019-05-07 14:33:48 -07:00
.gitlab-ci.yml ci: Do not create manual test-docs job in post-merge pipelines 2020-09-02 16:29:29 +00:00
.mailmap .mailmap: add an alias for Andres Gomez 2020-04-30 14:33:20 +03:00
.travis.yml travis: autodetect python version instead of hard-coding it 2019-12-21 20:23:08 +00:00
Android.common.mk tree-wide: fix deprecated GitLab URLs 2020-05-23 15:33:50 +00:00
Android.mk ac/llvm: handle static/shared llvm init separately 2020-08-17 10:47:41 +00:00
CleanSpec.mk CleanSpec.mk: Remove HOST_OUT_release 2018-08-02 15:42:40 -06:00
README.rst README: update references to internal docs 2020-06-13 10:42:01 +00:00
REVIEWERS REVIEWERS: add VMware reviewers 2019-10-18 16:42:40 +00:00
SConstruct tree-wide: fix deprecated GitLab URLs 2020-05-23 15:33:50 +00:00
VERSION Bump development version and clear new_features 2020-08-06 09:34:42 -07:00
appveyor.yml appveyor: Use Python3. 2020-08-06 09:46:48 +00:00
common.py scons: Print a deprecation warning about using scons on not windows 2019-10-24 18:33:50 +00:00
meson.build util/u_thread: include pthread_np.h if found 2020-08-31 09:14:57 +00:00
meson_options.txt vallium: initial import of the vulkan frontend 2020-08-17 14:31:47 +10:00

README.rst

`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 `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.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.