[Mesa-dev] [PATCH 5/6] mesa: don't rebind constant buffers after every state change if GS is active

[Marek Olšák]

There are probably 0 apps using GS, so the answer is 0.

The hardware doesn't ignore anything. It only does what it's told to do.

The radeonsi driver doesn't check if the state change is redundant or not.

Marek

On Tue, Jun 16, 2015 at 10:13 PM, Emil Velikov <emil.l.velikov at gmail.com> wrote:
> Hi Marek,
>
> Out of curiosity:
> Any rough idea of how much of a perf. improvement this might bring ?
> Would the hardware ignore the newly (re)bound const. bufs, when the
> values are unchanged ?
>
> Thanks
> Emil
>