[Mesa-dev] [PATCH 0/2] Implement (viewport) system values

[Qiang Yu]

On Sat, Apr 6, 2019 at 10:18 AM Alyssa Rosenzweig <alyssa at rosenzweig.io> wrote:
>
> Hi,
>
> NIR system values are the preferred method of transferring state like
> this around; the shared transformation pass should be agnostic to the
> underlying uniforms / state tracker / etc. Is there any reason we can't
> share the transform as I implement it here? (Which makes no assumptions
> about uniform layout)

I think there're two parts of this stuff
1. sysval uniform update
2. nir transform insert

If we use the sysval, at least 1 is driver spec, 2 can be shared. So could you
move 2 into the nir dir for sharing with lima?

Thanks,
Qiang

>
> Alyssa