Hans-Kristian Arntzen
c888da3d48
When vkWaitForPresentKHR succeeds, we are guaranteed that any dependent semaphores have been unsignalled. In an explicit sync world, we are guaranteed this automatically by having a present complete, since that event must follow a semaphore wait completion. However, if the swapchain image is implicitly synchronized, the semaphore might technically not have been unsignaled before the present complete event triggers. Present IDs must be signalled in monotonic order, same as timeline semaphores. Signed-off-by: Hans-Kristian Arntzen <post@arntzen-software.no> Reviewed-by: Joshua Ashton <joshua@froggi.es> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19279>
`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.