[Mesa-dev] [PATCH] gallium/docs: document automatic per-sample FS execution

[Marek Olšák]

On Thu, Jul 27, 2017 at 10:29 PM, Roland Scheidegger <sroland at vmware.com> wrote:
> Ok, I suppose that makes sense.
> I just wouldn't be surprised if some driver instead just relies on the
> set_min_samples() value all the time and ignoring it should really run
> at per sample frequency in any case.
>
> Reviewed-by: Roland Scheidegger <sroland at vmware.com>

radeonsi relies on set_min_samples. It doesn't look at the fragment shader.

For optimal performance, either st/mesa should look at the fragment
shader or the driver, but ideally not both.

Marek