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Bug 662739 - Port to lcms2 for icc V4 profile support 

Apply patch from Laurent Martelli which multiplies the out-of-gammut
color components by 256 to match the new 16 bit lcms data type.
This commit is contained in:
Michael Natterer 2012-10-24 18:19:33 +02:00
parent 0a5059da51
commit 2d6a880b12
1 changed files with 8 additions and 8 deletions
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16
modules/display-filter-lcms.c
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@ -367,7 +367,7 @@ cdisplay_lcms_changed (GimpColorDisplay *display)
cmsHPROFILE dest_profile = NULL;
cmsHPROFILE proof_profile = NULL;
cmsUInt32Number flags = 0;
cmsUInt16Number alarmCodes[cmsMAXCHANNELS] = { 0 };
cmsUInt16Number alarmCodes[cmsMAXCHANNELS] = { 0, };
if (lcms->transform)
{
@ -402,10 +402,10 @@ cdisplay_lcms_changed (GimpColorDisplay *display)
if (proof_profile)
{
if (! src_profile)
src_profile = cmsCreate_sRGBProfile ();
src_profile = cmsCreate_sRGBProfile ();
if (! dest_profile)
dest_profile = cmsCreate_sRGBProfile ();
dest_profile = cmsCreate_sRGBProfile ();
flags |= cmsFLAGS_SOFTPROOFING;
@ -417,9 +417,9 @@ cdisplay_lcms_changed (GimpColorDisplay *display)
gimp_rgb_get_uchar (&config->out_of_gamut_color, &r, &g, &b);
alarmCodes[0] = (cmsUInt16Number) r;
alarmCodes[1] = (cmsUInt16Number) g;
alarmCodes[2] = (cmsUInt16Number) b;
alarmCodes[0] = (cmsUInt16Number) r * 256;
alarmCodes[1] = (cmsUInt16Number) g * 256;
alarmCodes[2] = (cmsUInt16Number) b * 256;
cmsSetAlarmCodes (alarmCodes);
}
@ -435,10 +435,10 @@ cdisplay_lcms_changed (GimpColorDisplay *display)
else if (src_profile || dest_profile)
{
if (! src_profile)
src_profile = cmsCreate_sRGBProfile ();
src_profile = cmsCreate_sRGBProfile ();
if (! dest_profile)
dest_profile = cmsCreate_sRGBProfile ();
dest_profile = cmsCreate_sRGBProfile ();
lcms->transform = cmsCreateTransform (src_profile, TYPE_ARGB_8,
dest_profile, TYPE_ARGB_8,