Re: Color management

Frédéric <[email protected]> Sun, 31 Dec 2006 10:19:19 +0100
Newsgroups gmane.comp.gnome.apps.gqview.user
Organization Home
Message-ID <[email protected]>
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On Friday 29 December 2006 22:45, John Ellis wrote:

> The inputs 1 to 4 are custom profiles you can use for the image, they
> are empty and not selectable until you assign a color profile to an
> input in preferences. Under the advanced tab, scroll down to "Color
> profiles", the file entry must point to a valid .icc Color Profile to be
> enabled in the menu.
>
> Images from the internet for display on a web page, and most consumer
> level digital cameras will use the sRGB color profile - no .icc file is
> needed.
>
> The custom inputs are for when you have a color profile for the source
> of the image (scanner, camera, etc.). If the device does not use the
> default sRGB profile, then an .icc color profile is usually supplied
> with the device drivers that came with the device.
>
> "Use profile from image" should be enabled so that if an image contains
> an embedded profile it will be used instead of the one you chose as the
> default input.

Strange: I don't see a "Use profile from image" option, and even if I add=20
an entry in Color profiles, I don't see any way to use this entry on a=20
image. In which menu is it supposed to stand?

Even with --debug option, I don't see any logs about color management.

Here is the config.log result, about lcms:

configure:4766: checking for cmsCreate_sRGBProfile in -llcms
configure:4796: gcc -o conftest -g -O2   conftest.c -llcms   >&5
configure:4802: $? =3D 0
configure:4806: test -z
                         || test ! -s conftest.err
configure:4809: $? =3D 0
configure:4812: test -s conftest
configure:4815: $? =3D 0
configure:4828: result: yes
configure:4842: checking lcms.h usability
configure:4854: gcc -c -g -O2  conftest.c >&5
configure:4860: $? =3D 0
configure:4864: test -z
                         || test ! -s conftest.err
configure:4867: $? =3D 0
configure:4870: test -s conftest.o
configure:4873: $? =3D 0
configure:4883: result: yes
configure:4887: checking lcms.h presence
configure:4897: gcc -E  conftest.c
configure:4903: $? =3D 0
configure:4923: result: yes
configure:4958: checking for lcms.h
configure:4965: result: yes
configure:5171: checking locale.h usability
configure:5183: gcc -c -g -O2  conftest.c >&5
configure:5189: $? =3D 0
configure:5193: test -z
                         || test ! -s conftest.err
configure:5196: $? =3D 0
configure:5199: test -s conftest.o
configure:5202: $? =3D 0
configure:5212: result: yes

=2D-=20
   Fr=E9d=E9ric

   http://www.gbiloba.org

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