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save provisory work

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This commit is contained in:
Desmis 2018-04-08 08:10:29 +02:00
parent ceca81d193
commit 5e4ed74932
1 changed files with 92 additions and 12 deletions
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104
rtengine/iccstore.cc
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@ -38,7 +38,6 @@
#include "../rtgui/threadutils.h"
#include "cJSON.h"
namespace rtengine
{
@ -1377,6 +1376,8 @@ cmsHPROFILE rtengine::ICCStore::createGammaProfile(const procparams::ColorManage
cmsWhitePointFromTemp(&xyD,(double)temp);
GammaTRC[0] = GammaTRC[1] = GammaTRC[2] = cmsBuildParametricToneCurve(nullptr, 5, Parameters); //5 = smoother than 4
cmsHPROFILE oprofdef = cmsCreateRGBProfile(&xyD, &Primaries, GammaTRC); //oprofdef become Outputprofile
//cmsSetProfileVersion(oprofdef, 4.3);
cmsFreeToneCurve(GammaTRC[0]);
//lcmsMutex->unlock();
@ -1389,7 +1390,8 @@ cmsHPROFILE rtengine::ICCStore::createCustomGammaOutputProfile(const procparams:
bool pro = false;
Glib::ustring outProfile;
cmsHPROFILE outputProfile = nullptr;
if (icm.freegamma && icm.gampos < 1.35) {
pro = true; //select profil with gammaTRC modified :
} else if (icm.gamma == "linear_g1.0" ||(icm.gamma == "High_g1.3_s3.35")) {
@ -1518,15 +1520,11 @@ cmsHPROFILE rtengine::ICCStore::createCustomGammaOutputProfile(const procparams:
std::wstring gammaStrICC;
gammaWs.precision(6);
// gammaWs << "Manual GammaTRC: g=" <<(float)icm.gampos << " s=" <<(float)icm.slpos;
//Glib::ustring outPro;
outPro = outProfile + "_FOIP"+ std::to_string((float)icm.gampos)+" "+ std::to_string((float)icm.slpos) + ".icc";
gammaWs << outPro.c_str() <<(float)icm.gampos << " s=" <<(float)icm.slpos;
cmsMLUsetWide(mlu, "en", "US", gammaWs.str().c_str());
// cmsSaveProfileToFile(outputProfile, outPro.c_str());
}
@ -1540,16 +1538,98 @@ cmsHPROFILE rtengine::ICCStore::createCustomGammaOutputProfile(const procparams:
cmsMLUfree(mlu);
}
cmsSetProfileVersion(outputProfile, 4.3);
//change
enum class ColorTemp {
D50 = 5003, // for Widegamut, Prophoto Best, Beta -> D50
D65 = 6504 // for sRGB, AdobeRGB, Bruce Rec2020 -> D65
};
ColorTemp temp = ColorTemp::D50;
float p[6]; //primaries
if (icm.wprimari == "WideGamut") {
p[0] = 0.7350; //Widegamut primaries
p[1] = 0.2650;
p[2] = 0.1150;
p[3] = 0.8260;
p[4] = 0.1570;
p[5] = 0.0180;
} else if (icm.wprimari == "Adobe RGB") {
p[0] = 0.6400; //Adobe primaries
p[1] = 0.3300;
p[2] = 0.2100;
p[3] = 0.7100;
p[4] = 0.1500;
p[5] = 0.0600;
temp = ColorTemp::D65;
} else if (icm.wprimari == "sRGB") {
p[0] = 0.6400; // sRGB primaries
p[1] = 0.3300;
p[2] = 0.3000;
p[3] = 0.6000;
p[4] = 0.1500;
p[5] = 0.0600;
temp = ColorTemp::D65;
} else if (icm.wprimari == "BruceRGB") {
p[0] = 0.6400; // Bruce primaries
p[1] = 0.3300;
p[2] = 0.2800;
p[3] = 0.6500;
p[4] = 0.1500;
p[5] = 0.0600;
temp = ColorTemp::D65;
} else if (icm.wprimari == "Beta RGB") {
p[0] = 0.6888; // Beta primaries
p[1] = 0.3112;
p[2] = 0.1986;
p[3] = 0.7551;
p[4] = 0.1265;
p[5] = 0.0352;
} else if (icm.wprimari == "BestRGB") {
p[0] = 0.7347; // Best primaries
p[1] = 0.2653;
p[2] = 0.2150;
p[3] = 0.7750;
p[4] = 0.1300;
p[5] = 0.0350;
} else if (icm.wprimari == "Rec2020") {
p[0] = 0.7080; // Rec2020 primaries
p[1] = 0.2920;
p[2] = 0.1700;
p[3] = 0.7970;
p[4] = 0.1310;
p[5] = 0.0460;
temp = ColorTemp::D65;
} else {
p[0] = 0.7347; //ProPhoto and default primaries
p[1] = 0.2653;
p[2] = 0.1596;
p[3] = 0.8404;
p[4] = 0.0366;
p[5] = 0.0001;
}
cmsCIExyY xyD;
cmsCIExyYTRIPLE Primaries = {
{p[0], p[1], 1.0}, // red
{p[2], p[3], 1.0}, // green
{p[4], p[5], 1.0} // blue
};
cmsWhitePointFromTemp(&xyD,(double)temp);
cmsToneCurve* GammaTRC[3];
// Calculate output profile's rTRC gTRC bTRC
cmsToneCurve* GammaTRC = cmsBuildParametricToneCurve(nullptr, 5, Parameters);
cmsWriteTag(outputProfile, cmsSigRedTRCTag,(void*)GammaTRC );
cmsWriteTag(outputProfile, cmsSigGreenTRCTag,(void*)GammaTRC );
cmsWriteTag(outputProfile, cmsSigBlueTRCTag,(void*)GammaTRC );
cmsSaveProfileToFile(outputProfile, outPro.c_str());
GammaTRC[0] = GammaTRC[1] = GammaTRC[2] = cmsBuildParametricToneCurve(nullptr, 5, Parameters);
outputProfile = cmsCreateRGBProfile(&xyD, &Primaries, GammaTRC);
cmsWriteTag(outputProfile, cmsSigRedTRCTag,GammaTRC[0] );
cmsWriteTag(outputProfile, cmsSigGreenTRCTag,GammaTRC[1] );
cmsWriteTag(outputProfile, cmsSigBlueTRCTag,GammaTRC[2] );
cmsSaveProfileToFile(outputProfile, outPro.c_str());
if (GammaTRC) {
cmsFreeToneCurve(GammaTRC);
cmsFreeToneCurve(GammaTRC[0]);
}
return outputProfile;