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+0.0 can use an inline constant for AMD hardware, -0.0 needs a literal. Foz-DB Navi21: Totals from 1014 (1.28% of 79395) affected shaders: Instrs: 3037490 -> 3036849 (-0.02%); split: -0.02%, +0.00% CodeSize: 17060228 -> 17051276 (-0.05%); split: -0.05%, +0.00% Latency: 45916788 -> 45916600 (-0.00%); split: -0.00%, +0.00% InvThroughput: 12982201 -> 12982187 (-0.00%); split: -0.00%, +0.00% VClause: 79475 -> 79478 (+0.00%) SClause: 119935 -> 119934 (-0.00%); split: -0.00%, +0.00% Copies: 301641 -> 300964 (-0.22%); split: -0.23%, +0.00% PreSGPRs: 59155 -> 59144 (-0.02%) VALU: 2032016 -> 2032034 (+0.00%) SALU: 386424 -> 385729 (-0.18%) Reviewed-by: Timur Kristóf <timur.kristof@gmail.com> Reviewed-by: Faith Ekstrand <faith.ekstrand@collabora.com> Reviewed-by: Ian Romanick <ian.d.romanick@intel.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29467>
`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 $ 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://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.