Am Dienstag, 26. April 2016, 12:49:42 schrieb jmsarat: > Hi Tobias, > > I recompiled darktable with the modifications. The result is slightly > different but the blue shades are still affected on a reduced range. > > I also tried with Digikam and rawtherapee. The jpg images with sRGB > profile do not show alterations. I tried the RT_sRGB profile within > darktable and the image was correct.
Ok, next thing to try: Enable "always use LittleCMS 2 ..." in the core tab of preferences. Does that help? > Jean-Marc > > Le 26/04/2016 à 00:05, Tobias Ellinghaus a écrit : > > Am Montag, 25. April 2016, 12:43:11 schrieb jmsarat: > >> Hi, > >> > >> Exporting images with the default sRGB(web) color profile, give > >> sometimes bad results particularly in blue shades. Using an external > >> sRGB(Sony) profile solved the problem. The issue is present in darktable > >> 2.0.3 and 2.1.0+961~g978f96c with lcms2 version : 2.6-3 . > > > > Are you compiling darktable yourself? If that's the case, please try > > changing the file src/common/colorpsaces.c as follows: > > > > line 1269: replace "++in_pos" with "-1" > > line 1274: replace "-1" with "++in_pos" > > > > then recompile and see if the result is better. > > > >> Attached image : upper image result with the internal sRGB, lower image > >> result with an external profile (Sony Corp sRGB). The problem occurs > >> with all the image formats (jpg, tiff, png, etc.) > >> > >> The original raw image from a Sony ILCE-6000 is available here : > >> > >> https://1fichier.com/?8khnco34cy > >> > >> Regards > >> > >> Jean-Marc > > > > Tobias > > ___________________________________________________________________________ > darktable developer mailing list > to unsubscribe send a mail to darktable-dev+unsubscr...@lists.darktable.org
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