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use black point compensation if the rendering intent is relative

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2007-10-03  Sven Neumann  <sven@gimp.org>

	* modules/cdisplay_lcms.c: use black point compensation if the
	rendering intent is relative colorimetric.


svn path=/trunk/; revision=23720
This commit is contained in:
Sven Neumann 2007-10-03 13:50:14 +00:00 committed by Sven Neumann
parent b6bc110c22
commit df5ee5ea2e
2 changed files with 14 additions and 2 deletions
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3
ChangeLog
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@ -1,5 +1,8 @@
2007-10-03 Sven Neumann <sven@gimp.org>
* modules/cdisplay_lcms.c: use black point compensation if the
rendering intent is relative colorimetric.
* plug-ins/common/lcms.c: use the display rendering intent as set
in the user's color management preferences as the default for the
color conversion. Default to using black point compensation if the

13
modules/cdisplay_lcms.c
View file

@ -308,6 +308,7 @@ cdisplay_lcms_changed (GimpColorDisplay *display)
cmsHPROFILE src_profile = NULL;
cmsHPROFILE dest_profile = NULL;
cmsHPROFILE proof_profile = NULL;
DWORD flags = 0;
if (lcms->transform)
{
@ -333,6 +334,12 @@ cdisplay_lcms_changed (GimpColorDisplay *display)
break;
}
if (config->display_intent ==
GIMP_COLOR_RENDERING_INTENT_RELATIVE_COLORIMETRIC)
{
flags |= cmsFLAGS_WHITEBLACKCOMPENSATION;
}
if (proof_profile)
{
if (! src_profile)
@ -341,12 +348,14 @@ cdisplay_lcms_changed (GimpColorDisplay *display)
if (! dest_profile)
dest_profile = cmsCreate_sRGBProfile ();
flags |= cmsFLAGS_SOFTPROOFING;
lcms->transform = cmsCreateProofingTransform (src_profile, TYPE_RGB_8,
dest_profile, TYPE_RGB_8,
proof_profile,
config->simulation_intent,
config->display_intent,
cmsFLAGS_SOFTPROOFING);
flags);
cmsCloseProfile (proof_profile);
}
else if (src_profile || dest_profile)
@ -360,7 +369,7 @@ cdisplay_lcms_changed (GimpColorDisplay *display)
lcms->transform = cmsCreateTransform (src_profile, TYPE_RGB_8,
dest_profile, TYPE_RGB_8,
config->display_intent,
0);
flags);
}
if (dest_profile)