Emma Anholt 4286633eec zink: Re-emit the SpvBuiltInSampleMask access chain each load.
Otherwise, the access chain you emitted last time may not dominate the
current use.

Fixes the following validation failure in
dEQP-GLES31.functional.shaders.sample_variables.sample_mask_in.bits_unique_per_sample.multisample_texture_2:

  UNASSIGNED-CoreValidation-Shader-InconsistentSpirv(ERROR / SPEC):
  msgNum: 7060244 - Validation Error: [
  UNASSIGNED-CoreValidation-Shader-InconsistentSpirv ] Object 0: handle =
  0x55cf3cea2c60, type = VK_OBJECT_TYPE_DEVICE; | MessageID = 0x6bbb14 |
  SPIR-V module not valid: ID '67[%67]' defined in block '23[%23]' does
  not dominate its use in block '31[%31]'

Fixes: 8899f6a198 ("zink: fix gl_SampleMaskIn spirv generation")
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/20756>
2023-01-24 20:56:13 +00:00
2022-11-22 19:04:13 +00:00
2022-10-20 22:52:06 +00:00
2022-01-19 15:17:17 +00:00
2022-11-21 23:09:30 +00:00

`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


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-------

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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.
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