future of hdr colorspaces

[Sven Langkamp]

On Fri, Jun 1, 2012 at 8:46 AM, Boudewijn Rempt <boud at valdyas.org> wrote:

> On Friday 01 June 2012 Jun, Sven Langkamp wrote:
>
> > That's a unexplored territory for us :). So far nobody has been using
> Krita
> > at this level, so we have only benchmarks for slower machines. At least
> on
> > my machine the brush size also has a big impact and I wonder how that
> > scales up. We would need a list of all the tool and brushes that you use
> > and then benchmark those probably on your machine to find the
> bottlenecks.
>
> It's still the spacing between brushes that is killing us. If the spacing
> is too small, we generate the mask too often and that's the expensive bit.
> If we could offload that to the gpu...
>

Once I have the time and hardware for that I want to try if we can use
OpenCL for that.
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