Mike Blumenkrantz
4b4306fe10
usually zink_get_cmdbuf() is enough for reordering operations, but with new technology, it becomes possible to promote even the most stubborn buffers to the unordered cmdbuf first, check the src buffer to ensure that there's no pending writes in the main cmdbuf that would prohibit reordering second, apply a TRANSFER_DST to the dst buffer using the util function to determine whether it can be reordered if both the src and dst can be reordered for their respective regions and read/write usage, then the entire op can be promoted regardless of the unordered_read/unordered_write flags this optimizes out patterns like upload index buffer (offset=0) draw upload index buffer (offset=128) draw upload index buffer (offset=256) draw ... so that the uploads and draws can be separated and batched Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21802>
`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.