David Gowers wrote:
>> I have ported almost all (only Soft light pending) layer modes to a GEGL
>> operation. It is yet unclear if this will be eventually used or if it
>> will more serve as a reference implementation, but in any case would
>> improvements to how Color behaves best be written against this file:
>> http://svn.gnome.org/viewvc/gimp/trunk/app/gegl/gimpoperationpointlayermode.c?view=markup
> Yes, I've looked at that. It might be possible to implement Color mode
> there... If prepare () is called at the time I hope it is, then I can
> set format to 'CIE Lab alpha double' (the only implemented LAB format
> in BABL) as needed when COLOR mode is in use. This would achieve a
> correct result
> Oh, what does BR stand for? I've read that several times and still
> none the wiser :)

Or you could just convert to to "CIE Lab alpha double" on the fly in
process() just as I currently convert to and from HSV/HSL on the fly.

Best Regards,
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