Re: [Lcms-user] Softproofing with parametric tonecurve

[Marti M. <mar...@li...>]

Hi Tobias, could you explain a little bit more how you use this profile with softproofing? What result do you expect? What are you getting? This would help to catch the bug if this is the case

Thanks
Marti

On Jun 20, 2016 12:19 PM, Tobias Ellinghaus <me...@ho...> wrote:
>
> Hello, 
>
> I am currently struggling to use a profile with a parametric tone curve for 
> softproofing. Is there a know limitation regarding that? When I use a straight 
> gamma it works. Alternatively I can dump the profile to disk or memory and read 
> it again to get something working. 
>
> The code to create the profile is here: 
>
> https://github.com/darktable-org/darktable/blob/master/src/common/colorspaces.c#L286-L297 
>
> and 
>
> https://github.com/darktable-org/darktable/blob/master/src/common/colorspaces.c#L238-L284 
>
> I would appreciate any hints about what is happening. 
>
> Thanks 
> Tobias
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