Re: [UFRaw-Devel] UFRaw and Embedded Profiles

[Udi F. <udi...@us...>]

I have no problem with removing lcms1 support. But lets wait a few days to
see if anyone objects.

Udi

On Fri, May 1, 2015 at 3:39 PM, Pascal de Bruijn <pmj...@pc...>
wrote:

> Hey,
>
> If current versions of UFRaw are built against LCMS2 (which should be
> common by now), the embedded sRGB profiles are automatically upgraded to
> ICCv4 (as opposed to ICCv2 with LCMS1).
>
> This has some side-effects:
> - Windows XP's Picture Viewer breaks in bizarre ways if images have ICCv4
> profiles embedded (not such a big issue anymore these days).
> - We (=dt) have had reports of some chemical photo print workflow software
> breaking on these ICCv4 embedded profiles as well.
>
> In dt with the help of Marti, we've constructed an ICCv2 sRGB, which we
> embed, I've ported this code to UFRaw, with permission of the original
> author on our side (Tobias Ellinghaus), since effectively it's a relicense
> from GPLv3 to GPLv2:
>
> https://encrypted.pcode.nl/files/temp/ufraw-srgb.patch
>
> We also have similar AdobeRGB embedded profile, which I might port over if
> you accept the above patch.
>
> So what's the catch, well, this patch depends on LCMS2, and it seems UFRaw
> still supports LCMS1, which my patch would break. Considering LCMS1 is
> essentially unsupported/deprecated these days I personally don't see a big
> issue with that. But you might of course disagree.
>
> Please let me know your thoughts!
>
> Regards,
> Pascal de Bruijn
>
>
>
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