[Bug 94442] Add ARB_vertex_attrib_64bit support for the i965 backend

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Sep 28 13:06:41 UTC 2016


https://bugs.freedesktop.org/show_bug.cgi?id=94442

--- Comment #11 from Alejandro Piñeiro (freenode IRC: apinheiro) <apinheiro at igalia.com> ---
(In reply to Alejandro Piñeiro (freenode IRC: apinheiro) from comment #10)
> (In reply to Antia Puentes from comment #9)
> > We have sent to the mailing list the series implementing the support for
> > this extension on i965 gen8+ scalar backend.
> > 
> > You can find the thread here:
> > https://lists.freedesktop.org/archives/mesa-dev/2016-April/114871.html
> > 
> > Notice that this series is on top of the fp64 work (for scalar gen8+) that
> > is being tracked on bug 92760.
> 
> Most of the patches (except two) got a Rb. We have just pushed them.
> 
> In the following days we will send to review the piglit series, and send an
> alternative version for the NAK'ed patches.

FWIW, and just in case someone is wondering, all that it's done. gen8+ has
support for this extension (and allowed to expose OpenGL 4.2 at that moment).

The bug is still open because there is an ongoing work to get this extension
supported on gen6/gen7. Both are blocked by the fp64 work. In any case gen7
support is really advanced.

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