[argyllcms] Possible bug in colprof, v1.1.0 RC2

  • From: "Auke Nauta" <auke@xxxxxxxxxxxxx>
  • To: argyllcms@xxxxxxxxxxxxx
  • Date: Tue, 15 Dec 2009 08:08:13 +0100 (CET)

Hi Graeme, list,

I have encountered a possible bug in colprof, v1.1.0 RC2.

I am running an optimization routine which utilizes many profile creation
steps, where perceptual rendering parameters are varied.
With RC2, occasionally, colprof.exe crashes.

This is the command line string:
'colprof.exe -v -qm -nc -s PRMG_edited.icm -cmt -dpp DP2_Output'
(If I leave out '-s PRMGedited.icm' there is no error.).

The problem apparently occurs during gamut mapping, the final reported
line is:
'Doing smoothing itteration 1'

With ArgyllCMS v1.0.4 and 1.1.0 RC1 the problem does not occur.

All relevant files are included with this mail.
(.icm, .ti3, command line and output information).

Thanks for this excellent collection of software, I use it almost every day!

Auke Nauta

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