[Openicc] review of new ProPhoto-RGB profile

[James Cloos]

>>>>> "KB" == Kai-Uwe Behrmann <ku.b at gmx.de> writes:

KB> find attached a newly created ICC editing profile for review. It was
KB> created with ProPhoto primaries and a gamma of 1.8 like the original
KB> one.

I used iccToXml to take a look at it, and got this fragment:

    <curveType>
      <TagSignature>rTRC</TagSignature>
      <TagSignature>gTRC</TagSignature>
      <TagSignature>bTRC</TagSignature>
      <Curve>
         461
      </Curve>
    </curveType>

The last profile you posted had a 256-element vector there.

Is that a short-cut for a well-known curve?

-JimC
-- 
James Cloos <cloos at jhcloos.com>         OpenPGP: 1024D/ED7DAEA6