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read-only mirror of https://gitlab.freedesktop.org/mesa/mesa
ad8c145658
The new OR pattern has been seen in the wild and can end up being
generated by GLSLang. Not sure about the other two new patterns but we
may as well throw them in for completeness. While we're here, we can
drop the '@bool' specifier from the one pattern because specifying True
already implies 1-bit which basically implies boolean.
Shader-db results on Kaby Lake:
total instructions in shared programs: 15321227 -> 15321129 (<.01%)
instructions in affected programs: 3594 -> 3496 (-2.73%)
helped: 6
HURT: 0
total cycles in shared programs: 357481321 -> 357479725 (<.01%)
cycles in affected programs: 44109 -> 42513 (-3.62%)
helped: 6
HURT: 0
VkPipeline-DB results on Kaby Lake:
total instructions in shared programs: 3770504 -> 3769734 (-0.02%)
instructions in affected programs: 19058 -> 18288 (-4.04%)
helped: 163
HURT: 0
total cycles in shared programs: 1417583701 -> 1417569727 (<.01%)
cycles in affected programs: 750958 -> 736984 (-1.86%)
helped: 158
HURT: 1
Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>
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| bin | ||
| build-support | ||
| docs | ||
| doxygen | ||
| include | ||
| m4 | ||
| scons | ||
| scripts | ||
| src | ||
| .dir-locals.el | ||
| .editorconfig | ||
| .gitattributes | ||
| .gitignore | ||
| .gitlab-ci.yml | ||
| .mailmap | ||
| .travis.yml | ||
| Android.common.mk | ||
| Android.mk | ||
| appveyor.yml | ||
| autogen.sh | ||
| CleanSpec.mk | ||
| common.py | ||
| configure.ac | ||
| install-gallium-links.mk | ||
| install-lib-links.mk | ||
| Makefile.am | ||
| meson.build | ||
| meson_options.txt | ||
| README.rst | ||
| REVIEWERS | ||
| SConstruct | ||
| VERSION | ||
`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.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.