[Mesa-dev] [PATCH 0/6] Updated nir texture lowering

[Eric Anholt]

Rob Clark <robdclark at gmail.com> writes:

> From: Rob Clark <robclark at freedesktop.org>
>
> Update of the patchset sent yesterday:
> 1) rename to nir_lower_tex since it is no longer just lowering
>    projector
> 2) split configuration options out into nir_lower_tex_options
> 3) add RECT lowering (also needed to get coord clamp working
>    properly for RECT textures

Network at the conference is dire.  I've pushed a bunch of
cleanups/fixes to wip-texture-lowing in my tree, take a look and see if
you want to take any of them.

I haven't done much conversion for vc4, and I'm not sure I can use it
because I don't want to do my Newton-Raphson steps for rcp on the
projector divide.  The answer might be for me to do my precision fixes
in NIR before doing this lowering.  Still thinking about it.
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