mirror of
https://gitlab.freedesktop.org/mesa/mesa.git
synced 2025-12-24 04:30:10 +01:00
read-only mirror of https://gitlab.freedesktop.org/mesa/mesa
9ffd00bcf1
For TGSI, we need the coordinate, comparator, bias, and LOD all together in the first two vec4 args, and by doing it in the backend we were generating extra MOVs. softpipe shader-db results: total instructions in shared programs: 2985416 -> 2953625 (-1.06%) instructions in affected programs: 499937 -> 468146 (-6.36%) total temps in shared programs: 544769 -> 565869 (3.87%) temps in affected programs: 105469 -> 126569 (20.01%) i915g shader-db: total instructions in shared programs: 371625 -> 369594 (-0.55%) instructions in affected programs: 24903 -> 22872 (-8.16%) total tex_indirect in shared programs: 11381 -> 11365 (-0.14%) tex_indirect in affected programs: 43 -> 27 (-37.21%) LOST: 7 GAINED: 16 The temps increase is the pre-existing issue that we never release temps for NIR regs, which doesn't matter much for softpipe (just memory/cache footprint) but does for i915g as seen by shaders that no longer compile (though overall we seem to win). Reviewed-by: Adam Jackson <ajax@redhat.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11912> |
||
|---|---|---|
| .gitlab/issue_templates | ||
| .gitlab-ci | ||
| android | ||
| bin | ||
| build-support | ||
| docs | ||
| include | ||
| src | ||
| subprojects | ||
| .dir-locals.el | ||
| .editorconfig | ||
| .gitignore | ||
| .gitlab-ci.yml | ||
| .mailmap | ||
| .travis.yml | ||
| meson.build | ||
| meson_options.txt | ||
| README.rst | ||
| REVIEWERS | ||
| VERSION | ||
`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.