Job Noorman
68ab25e6d4
On a7xx, the immediates that get promoted to const registers will be initialized in the preamble instead of being part of the const state. So technically, we won't need the immediate state that is part of the const state anymore on a7xx. However, it is still a convenient place for ir3_cp to store the immediates that should be promoted to const registers before they are lowered to the preamble. This causes one issue: the binning pass isn't allowed to modify the const state while it's perfectly fine for it to use different immediates compared to the non-binning pass on a7xx. Even pre-a7xx this is fine as long as the size of the immediate buffer is the same. To allow the binning pass to modify its immediate state while keeping its const state immutable, this commit moves the fields related to immediates into a new struct. Runtime checks are added to enforce that the size of the immediate buffer is the same for the binning and non-binning variant pre-a7xx. Signed-off-by: Job Noorman <jnoorman@igalia.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32454>
`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.