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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - Add ARB_vertex_attrib_64bit support for the i965 backend"
href="https://bugs.freedesktop.org/show_bug.cgi?id=94442#c8">Comment # 8</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - Add ARB_vertex_attrib_64bit support for the i965 backend"
href="https://bugs.freedesktop.org/show_bug.cgi?id=94442">bug 94442</a>
from <span class="vcard"><a class="email" href="mailto:apinheiro@igalia.com" title="Alejandro Piņeiro (freenode IRC: apinheiro) <apinheiro@igalia.com>"> <span class="fn">Alejandro Piņeiro (freenode IRC: apinheiro)</span></a>
</span></b>
<pre>New update.
The support for this extension is mostly finished for gen8. We are just doing
some cleanings, but the functionality would remain the same:
<a href="https://github.com/Igalia/mesa/tree/i965-attrib64">https://github.com/Igalia/mesa/tree/i965-attrib64</a>
We also have a branch that provides the support for gen7:
<a href="https://github.com/Igalia/mesa/tree/i965-attrib64-gen7">https://github.com/Igalia/mesa/tree/i965-attrib64-gen7</a>
Having said so, there is still a possibility of the fp64 support for gen7
changing in the future, so it is possible that attrib64 support for gen7 would
need to be adapted for it.
In both cases, there are no regressions doing a full piglit run, neither on
gles3/gles31 dEQP.
Additionally, we also worked on extending the tests specific for this extension
on piglit:
<a href="https://github.com/Igalia/piglit/tree/i965-attrib64">https://github.com/Igalia/piglit/tree/i965-attrib64</a>
For those new tests, there are some failing ones, but they are known cases, as
some of those tests use more attributes that the hw can handle.</pre>
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