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read-only mirror of https://gitlab.freedesktop.org/mesa/mesa
4cca5137ae
GLSL shares functionality with ARB_vertex_program but the GLSL spec defines the gl_LightSource builtin with a member order that is different from the packing expected in ARB_vertex_program. This difference introduces a need for specialist lowering code when handling builtin structs that is not required for normal uniform structs due to member location mismatches. Since gl_LightSource can't be redefined it shouldn't matter if we add the members in the order listed in the spec, just so long as we add them all. So here we rearrange the definition of the glsl builtin to reflex our internal layout and that of ARB_vertex_program. This required for the following patch. CC: <stable@lists.freedesktop.org> Reviewed-by: Marek Olšák <marek.olsak@amd.com> Reviewed-by: Eric Anholt <eric@anholt.net> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5656> |
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| common.py | ||
| meson.build | ||
| meson_options.txt | ||
| README.rst | ||
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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 & 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.