static
cmsHPROFILE OpenProfile(const char* File)
{
cmsHPROFILE h;
if (!File)
return cmsCreate_sRGBProfile();
if (stricmp(File, "*Lab") == 0)
return cmsCreateLabProfile(NULL);
if (stricmp(File, "*XYZ") == 0)
return cmsCreateXYZProfile();
if (stricmp(File, "*srgb") == 0)
return cmsCreate_sRGBProfile();
if (stricmp(File, "*Gray22") == 0) {
LPGAMMATABLE Gamma = cmsBuildGamma(256, 2.2);
cmsHPROFILE hProfile = cmsCreateGrayProfile(cmsD50_xyY(), Gamma);
cmsFreeGamma(Gamma);
return hProfile;
}
if (stricmp(File, "*Lin2222") == 0) {
LPGAMMATABLE Gamma = cmsBuildGamma(256, 2.2);
LPGAMMATABLE Gamma4[4];
cmsHPROFILE hProfile;
Gamma4[0] = Gamma4[1] = Gamma4[2] = Gamma4[3] = Gamma;
hProfile = cmsCreateLinearizationDeviceLink(icSigCmykData, Gamma4);
cmsFreeGamma(Gamma);
return hProfile;
}
h = cmsOpenProfileFromFile(File, "r");
if (cmsGetDeviceClass(h) == icSigNamedColorClass)
FatalError("ERROR: Cannot make devicelink of named color profiles!");
return h;
}
// Virtual profiles are handled here.
cmsHPROFILE OpenStockProfile(cmsContext ContextID, const char* File)
{
if (!File)
return cmsCreate_sRGBProfileTHR(ContextID);
if (cmsstrcasecmp(File, "*Lab2") == 0)
return cmsCreateLab2ProfileTHR(ContextID, NULL);
if (cmsstrcasecmp(File, "*Lab4") == 0)
return cmsCreateLab4ProfileTHR(ContextID, NULL);
if (cmsstrcasecmp(File, "*Lab") == 0)
return cmsCreateLab4ProfileTHR(ContextID, NULL);
if (cmsstrcasecmp(File, "*LabD65") == 0) {
cmsCIExyY D65xyY;
cmsWhitePointFromTemp( &D65xyY, 6504);
return cmsCreateLab4ProfileTHR(ContextID, &D65xyY);
}
if (cmsstrcasecmp(File, "*XYZ") == 0)
return cmsCreateXYZProfileTHR(ContextID);
if (cmsstrcasecmp(File, "*Gray22") == 0) {
cmsToneCurve* Curve = cmsBuildGamma(ContextID, 2.2);
cmsHPROFILE hProfile = cmsCreateGrayProfileTHR(ContextID, cmsD50_xyY(), Curve);
cmsFreeToneCurve(Curve);
return hProfile;
}
if (cmsstrcasecmp(File, "*Gray30") == 0) {
cmsToneCurve* Curve = cmsBuildGamma(ContextID, 3.0);
cmsHPROFILE hProfile = cmsCreateGrayProfileTHR(ContextID, cmsD50_xyY(), Curve);
cmsFreeToneCurve(Curve);
return hProfile;
}
if (cmsstrcasecmp(File, "*srgb") == 0)
return cmsCreate_sRGBProfileTHR(ContextID);
if (cmsstrcasecmp(File, "*null") == 0)
return cmsCreateNULLProfileTHR(ContextID);
if (cmsstrcasecmp(File, "*Lin2222") == 0) {
cmsToneCurve* Gamma = cmsBuildGamma(0, 2.2);
cmsToneCurve* Gamma4[4];
cmsHPROFILE hProfile;
Gamma4[0] = Gamma4[1] = Gamma4[2] = Gamma4[3] = Gamma;
hProfile = cmsCreateLinearizationDeviceLink(cmsSigCmykData, Gamma4);
cmsFreeToneCurve(Gamma);
return hProfile;
}
return cmsOpenProfileFromFileTHR(ContextID, File, "r");
}
