[Mesa-dev] [PATCH 1/3] gallium: add per-sample interpolation control into rasterizer state

Roland Scheidegger sroland at vmware.com
Fri Oct 2 07:12:53 PDT 2015

Am 02.10.2015 um 12:19 schrieb Marek Olšák:
> On Fri, Oct 2, 2015 at 3:13 AM, Roland Scheidegger <sroland at vmware.com> wrote:
>> Can't say I'm a big fan of doing essentially the same thing with
>> different methods, but well it's coming from GL, and if it helps some
>> drivers...
>> Acked-by: Roland Scheidegger <sroland at vmware.com>
> If all drivers start supporting the CAP, we could remove the st/mesa
> emulation. Just as we could remove the color clamping emulation.
> Marek

Yes, but that just moves the logic to the drivers. It's still (mostly)
the same thing handling per-sample inputs, or forcing them to per sample
via ARB_sample_shading.


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