Yiwei Zhang
ec70092d55
Add initial multi-planar format support on the images with modifiers: - With aux usage, - Format plane count must be 1. - Memory plane count must be 2. - Without aux usage, - Each format plane must map to a distinct memory plane. For the other cases, currently there is no way to properly map memory planes to format planes and aux planes due to the lack of defined ABI for external multi-planar images. This patch doesn't include some potentially supported cases like all format planes mapping to a single memory plane, additional refactoring is needed to workaround explicit base offset + ANV_OFFSET_IMPLICIT. Signed-off-by: Yiwei Zhang <zzyiwei@chromium.org> Reviewed-by: Chad Versace <chad@kiwitree.net> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11281>
`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 `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://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.