Re: Lab conversion, GEGL, RGB space, Illuminant

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On Thu, Aug 12, 2010 at 2:39 PM, Rupert Weber <gimp@xxxxxxxxxxxxxx> wrote:
>> Regarding BABL: i've had a look at extensions/CIE.c and found conversion routines
>> using linear light RGB with the sRGB primaries and white point -- that is scRGB.
>> Everything fine here.
>>
>> Now i'm not familier with BABL -- possibly i've checked at the wrong routines?
>
> What I found was conv_rgbF_xyzF() in extensions/gggl-lies.c
> But I'm just as unfamiliar with babl, so I might be the one who looked
> at the wrong place.

That code is never used (gggl-lies contains a bunch of conversions,
some which are expected to fail - but only the correct ones pass the
runtime regression testing all conversions are subject to). CIE.c in
the same directory is what is used.

/Øyvind K.
-- 
«The future is already here. It's just not very evenly distributed»
                                                 -- William Gibson
http://pippin.gimp.org/ ;                           http://ffii.org/
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