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read-only mirror of https://gitlab.freedesktop.org/mesa/mesa
5ee7d99f64
arb_point_sprite-mipmap renders polygons with polygon mode set to POINT. However, r300 point-sprite setup only treated MESA_PRIM_POINTS as point draws, so sprite coord replacement was disabled for polygon primitives that were rasterized as points. This produced wrong texcoord orientation and failed the piglit test. Detect point rasterization from the primitive plus rasterizer fill/cull state and use that in both HWTCL and SWTCL draw paths when updating is_point flag. The test now pass on RV370 and fails with the rest of the CI HW, but the remaining issues seem to be some LOD boundary mismatch at point size 22, the hardware samples level 0 where test expects level 1. In total only 4 cases now fail instead of 82 before. Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39850> |
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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://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 $ meson setup build $ ninja -C build/ $ sudo ninja -C build/ 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.