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rawTherapee/rtgui/iccprofilecreator.cc
Desmis c45a6105f7
Improvments to LA Sigmoid - LA Log encoding Cam16 and ICC profile creator (#6410) 
* Improvment to sigmoid Cam16 and Jz
* Change default parameters contrast sigmoid
* Log encoding Q added to Sigmoid Q - Cam16
* Change DR evaluation for sigmoid
* Change default log encoding cam16 and change tool position options
* DCI-P3 added to Iccprofilecreator
2022-03-26 12:04:21 +01:00

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/*
* This file is part of RawTherapee.
*
* Copyright (c) 2018 Jacques DESMIS <jdesmis@gmail.com>
* Copyright (c) 2018 Jean-Christophe FRISCH <natureh.510@gmail.com>
*
* RawTherapee is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* RawTherapee is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with RawTherapee. If not, see <https://www.gnu.org/licenses/>.
*/
#include <iostream>
#include <iomanip>
#include <sigc++/slot.h>
#include "iccprofilecreator.h"
#include "../rtengine/iccstore.h"
#include "multilangmgr.h"
#include "cachemanager.h"
#include "../rtengine/color.h"
#include "options.h"
#include "pathutils.h"
#include "rtimage.h"
#include "rtwindow.h"
const char* sTRCPreset[] = {"BT709_g2.2_s4.5", "sRGB_g2.4_s12.92", "linear_g1.0", "standard_g2.2", "standard_g1.8", "High_g1.3_s3.35", "Low_g2.6_s6.9", "Lab_g3.0s9.03296"}; //gamma free
ICCProfileCreator::ICCProfileCreator(RTWindow *rtwindow)
: Gtk::Dialog(M("MAIN_BUTTON_ICCPROFCREATOR"), *rtwindow, true)
, primariesPreset(options.ICCPC_primariesPreset)
, redPrimaryX(options.ICCPC_redPrimaryX)
, redPrimaryY(options.ICCPC_redPrimaryY)
, greenPrimaryX(options.ICCPC_greenPrimaryX)
, greenPrimaryY(options.ICCPC_greenPrimaryY)
, bluePrimaryX(options.ICCPC_bluePrimaryX)
, bluePrimaryY(options.ICCPC_bluePrimaryY)
, gammaPreset(options.ICCPC_gammaPreset)
, gamma(options.ICCPC_gamma)
, slope(options.ICCPC_slope)
, appendParamsToDesc(options.ICCPC_appendParamsToDesc)
, profileVersion(options.ICCPC_profileVersion)
, illuminant(options.ICCPC_illuminant)
, description(options.ICCPC_description)
, copyright(options.ICCPC_copyright)
, parent(rtwindow)
{
set_default_size(600, -1);
Gtk::Grid* mainGrid = Gtk::manage(new Gtk::Grid());
mainGrid->set_column_spacing(3);
mainGrid->set_row_spacing(3);
//--------------------------------- primaries
Gtk::Label* prilab = Gtk::manage(new Gtk::Label(M("ICCPROFCREATOR_PRIMARIES")));
setExpandAlignProperties(prilab, false, false, Gtk::ALIGN_START, Gtk::ALIGN_BASELINE);
mainGrid->attach(*prilab, 0, 0, 1, 1);
primaries = Gtk::manage(new MyComboBoxText());
setExpandAlignProperties(primaries, false, false, Gtk::ALIGN_FILL, Gtk::ALIGN_BASELINE);
primaries->append(M("ICCPROFCREATOR_CUSTOM"));
primaries->append(M("ICCPROFCREATOR_PRIM_ACESP0"));
primaries->append(M("ICCPROFCREATOR_PRIM_ACESP1"));
primaries->append(M("ICCPROFCREATOR_PRIM_ADOBE"));
primaries->append(M("ICCPROFCREATOR_PRIM_PROPH"));
primaries->append(M("ICCPROFCREATOR_PRIM_REC2020"));
primaries->append(M("ICCPROFCREATOR_PRIM_SRGB"));
primaries->append(M("ICCPROFCREATOR_PRIM_WIDEG"));
primaries->append(M("ICCPROFCREATOR_PRIM_BEST"));
primaries->append(M("ICCPROFCREATOR_PRIM_BETA"));
primaries->append(M("ICCPROFCREATOR_PRIM_BRUCE"));
primaries->append(M("ICCPROFCREATOR_PRIM_DCIP3"));
primaries->set_tooltip_text(M("ICCPROFCREATOR_PRIM_TOOLTIP"));
mainGrid->attach(*primaries, 1, 0, 1, 1);
primariesGrid = Gtk::manage(new Gtk::Grid());
setExpandAlignProperties(primariesGrid, true, false, Gtk::ALIGN_FILL, Gtk::ALIGN_CENTER);
primariesGrid->set_column_spacing(5);
/*
Gtk::Image* gamuts0 = Gtk::manage(new RTImage("rt-logo-tiny.png"));
Gtk::Image* gamutl0 = Gtk::manage(new RTImage("rt-logo-small.png"));
Gtk::Image* gamuts1 = Gtk::manage(new RTImage("rt-logo-tiny.png"));
Gtk::Image* gamutl1 = Gtk::manage(new RTImage("rt-logo-small.png"));
Gtk::Image* gamuts2 = Gtk::manage(new RTImage("rt-logo-tiny.png"));
Gtk::Image* gamutl2 = Gtk::manage(new RTImage("rt-logo-small.png"));
Gtk::Image* gamuts3 = Gtk::manage(new RTImage("rt-logo-tiny.png"));
Gtk::Image* gamutl3 = Gtk::manage(new RTImage("rt-logo-small.png"));
Gtk::Image* gamuts4 = Gtk::manage(new RTImage("rt-logo-tiny.png"));
Gtk::Image* gamutl4 = Gtk::manage(new RTImage("rt-logo-small.png"));
Gtk::Image* gamuts5 = Gtk::manage(new RTImage("rt-logo-tiny.png"));
Gtk::Image* gamutl5 = Gtk::manage(new RTImage("rt-logo-small.png"));
*/
aPrimariesRedX = Gtk::manage(new Adjuster(M("ICCPROFCREATOR_PRIM_REDX"), 0.4100, 0.9000, 0.0001, 0.6400/*, gamuts0, gamutl0*/));
setExpandAlignProperties(aPrimariesRedX, true, false, Gtk::ALIGN_FILL, Gtk::ALIGN_CENTER);
aPrimariesRedY = Gtk::manage(new Adjuster(M("ICCPROFCREATOR_PRIM_REDY"), 0.1000, 0.6000, 0.0001, 0.3300/*, gamutl1, gamuts1*/));
setExpandAlignProperties(aPrimariesRedY, true, false, Gtk::ALIGN_FILL, Gtk::ALIGN_CENTER);
aPrimariesGreenX = Gtk::manage(new Adjuster(M("ICCPROFCREATOR_PRIM_GREX"), -0.100, 0.4000, 0.0001, 0.3000/*, gamutl2, gamuts2*/));
setExpandAlignProperties(aPrimariesGreenX, true, false, Gtk::ALIGN_FILL, Gtk::ALIGN_CENTER);
aPrimariesGreenY = Gtk::manage(new Adjuster(M("ICCPROFCREATOR_PRIM_GREY"), 0.50, 1.0000, 0.0001, 0.6000/*, gamuts3, gamutl3*/));
setExpandAlignProperties(aPrimariesGreenY, true, false, Gtk::ALIGN_FILL, Gtk::ALIGN_CENTER);
aPrimariesBlueX = Gtk::manage(new Adjuster(M("ICCPROFCREATOR_PRIM_BLUX"), -0.1, 0.3000, 0.0001, 0.1500/*, gamutl4, gamuts4*/));
setExpandAlignProperties(aPrimariesBlueX, true, false, Gtk::ALIGN_FILL, Gtk::ALIGN_CENTER);
aPrimariesBlueY = Gtk::manage(new Adjuster(M("ICCPROFCREATOR_PRIM_BLUY"), -0.100, 0.4000, 0.0001, 0.060/*, gamutl5, gamuts5*/));
setExpandAlignProperties(aPrimariesBlueY, true, false, Gtk::ALIGN_FILL, Gtk::ALIGN_CENTER);
primariesGrid->attach(*aPrimariesRedX, 0, 0, 1, 1);
primariesGrid->attach(*aPrimariesRedY, 1, 0, 1, 1);
primariesGrid->attach(*aPrimariesGreenX, 0, 1, 1, 1);
primariesGrid->attach(*aPrimariesGreenY, 1, 1, 1, 1);
primariesGrid->attach(*aPrimariesBlueX, 0, 2, 1, 1);
primariesGrid->attach(*aPrimariesBlueY, 1, 2, 1, 1);
mainGrid->attach(*primariesGrid, 1, 1, 1, 1);
//--------------------------------- output gamma
Gtk::Label* galab = Gtk::manage(new Gtk::Label(M("ICCPROFCREATOR_TRC_PRESET")));
setExpandAlignProperties(galab, false, false, Gtk::ALIGN_START, Gtk::ALIGN_BASELINE);
mainGrid->attach(*galab, 0, 2, 1, 1);
trcPresets = Gtk::manage(new MyComboBoxText());
setExpandAlignProperties(trcPresets, true, false, Gtk::ALIGN_FILL, Gtk::ALIGN_BASELINE);
std::vector<Glib::ustring> outputTRCPresets;
outputTRCPresets.push_back(M("ICCPROFCREATOR_CUSTOM"));
for (unsigned int i = 0; i < sizeof(sTRCPreset) / sizeof(sTRCPreset[0]); i++) {
outputTRCPresets.push_back(sTRCPreset[i]);
}
for (size_t i = 0; i < outputTRCPresets.size(); i++) {
trcPresets->append(outputTRCPresets[i]);
}
mainGrid->attach(*trcPresets, 1, 2, 1, 1);
//--------------------------------- sliders gampos and slpos
aGamma = Gtk::manage(new Adjuster(M("ICCPROFCREATOR_GAMMA"), 1, 3.5, 0.00001, 2.4));
setExpandAlignProperties(aGamma, true, false, Gtk::ALIGN_FILL, Gtk::ALIGN_BASELINE);
aGamma->setDelay(std::max(options.adjusterMinDelay, options.adjusterMaxDelay));
aGamma->show();
mainGrid->attach(*aGamma, 1, 3, 1, 1); //gamma
aSlope = Gtk::manage(new Adjuster(M("ICCPROFCREATOR_SLOPE"), 0, 15, 0.00001, 12.92310));
setExpandAlignProperties(aSlope, true, false, Gtk::ALIGN_FILL, Gtk::ALIGN_BASELINE);
aSlope->setDelay(std::max(options.adjusterMinDelay, options.adjusterMaxDelay));
aSlope->show();
mainGrid->attach(*aSlope, 1, 4, 1, 1); //slope
//--------------------------------- temperature
Gtk::Label* illlab = Gtk::manage(new Gtk::Label(M("ICCPROFCREATOR_ILL")));
setExpandAlignProperties(illlab, false, false, Gtk::ALIGN_START, Gtk::ALIGN_BASELINE);
mainGrid->attach(*illlab, 0, 5, 1, 1); //slope
cIlluminant = Gtk::manage(new MyComboBoxText());
setExpandAlignProperties(cIlluminant, true, false, Gtk::ALIGN_FILL, Gtk::ALIGN_BASELINE);
cIlluminant->append(M("ICCPROFCREATOR_ILL_DEF"));
cIlluminant->append(M("ICCPROFCREATOR_ILL_41"));
cIlluminant->append(M("ICCPROFCREATOR_ILL_50"));
cIlluminant->append(M("ICCPROFCREATOR_ILL_55"));
cIlluminant->append(M("ICCPROFCREATOR_ILL_60"));
cIlluminant->append(M("ICCPROFCREATOR_ILL_63"));
cIlluminant->append(M("ICCPROFCREATOR_ILL_65"));
cIlluminant->append(M("ICCPROFCREATOR_ILL_80"));
cIlluminant->append(M("ICCPROFCREATOR_ILL_INC"));
cIlluminant->set_tooltip_text(M("ICCPROFCREATOR_ILL_TOOLTIP"));
mainGrid->attach(*cIlluminant, 1, 5, 1, 1);
//--------------------------------- V2 or V4 profiles
Gtk::Label* proflab = Gtk::manage(new Gtk::Label(M("ICCPROFCREATOR_ICCVERSION")));
setExpandAlignProperties(proflab, false, false, Gtk::ALIGN_START, Gtk::ALIGN_BASELINE);
mainGrid->attach(*proflab, 0, 6, 1, 1);
iccVersion = Gtk::manage(new MyComboBoxText());
setExpandAlignProperties(iccVersion, true, false, Gtk::ALIGN_FILL, Gtk::ALIGN_BASELINE);
iccVersion->append(M("ICCPROFCREATOR_PROF_V4"));
iccVersion->append(M("ICCPROFCREATOR_PROF_V2"));
mainGrid->attach(*iccVersion, 1, 6, 1, 1);
//--------------------------------- Description
Gtk::Label* desclab = Gtk::manage(new Gtk::Label(M("ICCPROFCREATOR_DESCRIPTION")));
setExpandAlignProperties(desclab, false, false, Gtk::ALIGN_START, Gtk::ALIGN_START);
mainGrid->attach(*desclab, 0, 7, 1, 2);
eDescription = Gtk::manage(new Gtk::Entry());
setExpandAlignProperties(eDescription, true, false, Gtk::ALIGN_FILL, Gtk::ALIGN_CENTER);
eDescription->set_tooltip_text(M("ICCPROFCREATOR_DESCRIPTION_TOOLTIP"));
mainGrid->attach(*eDescription, 1, 7, 1, 1);
cAppendParamsToDesc = Gtk::manage(new Gtk::CheckButton(M("ICCPROFCREATOR_DESCRIPTION_ADDPARAM")));
setExpandAlignProperties(cAppendParamsToDesc, true, false, Gtk::ALIGN_START, Gtk::ALIGN_BASELINE);
mainGrid->attach(*cAppendParamsToDesc, 1, 8, 1, 1);
//--------------------------------- Copyright
Gtk::Label* copylab = Gtk::manage(new Gtk::Label(M("ICCPROFCREATOR_COPYRIGHT")));
setExpandAlignProperties(copylab, false, false, Gtk::ALIGN_START, Gtk::ALIGN_BASELINE);
mainGrid->attach(*copylab, 0, 9, 1, 1);
Gtk::Grid* copygrid = Gtk::manage(new Gtk::Grid());
setExpandAlignProperties(copygrid, true, false, Gtk::ALIGN_FILL, Gtk::ALIGN_START);
eCopyright = Gtk::manage(new Gtk::Entry());
setExpandAlignProperties(eCopyright, true, false, Gtk::ALIGN_FILL, Gtk::ALIGN_CENTER);
copygrid->attach(*eCopyright, 0, 0, 1, 1);
resetCopyright = Gtk::manage(new Gtk::Button());
resetCopyright->add(*Gtk::manage(new RTImage("undo-small.png", "redo-small.png")));
setExpandAlignProperties(resetCopyright, false, false, Gtk::ALIGN_CENTER, Gtk::ALIGN_CENTER);
resetCopyright->set_relief(Gtk::RELIEF_NONE);
resetCopyright->set_tooltip_markup(M("ICCPROFCREATOR_COPYRIGHT_RESET_TOOLTIP"));
resetCopyright->get_style_context()->add_class(GTK_STYLE_CLASS_FLAT);
resetCopyright->set_can_focus(false);
copygrid->attach(*resetCopyright, 1, 0, 1, 1);
mainGrid->attach(*copygrid, 1, 9, 1, 1);
//--------------------------------- Adding the mainGrid
get_content_area()->add(*mainGrid);
//--------------------------------- Setting default values for Adjusters
aGamma->setDefault(gamma);
aSlope->setDefault(slope);
aPrimariesRedX->setDefault(redPrimaryX);
aPrimariesRedY->setDefault(redPrimaryY);
aPrimariesGreenX->setDefault(greenPrimaryX);
aPrimariesGreenY->setDefault(greenPrimaryY);
aPrimariesBlueX->setDefault(bluePrimaryX);
aPrimariesBlueY->setDefault(bluePrimaryY);
//--------------- Updating widgets with actual values (from options)
if (primariesPreset == "custom") {
primaries->set_active_text(M("ICCPROFCREATOR_CUSTOM"));
} else if (primariesPreset == "ACES-AP0") {
primaries->set_active_text(M("ICCPROFCREATOR_PRIM_ACESP0"));
} else if (primariesPreset == "ACES-AP1") {
primaries->set_active_text(M("ICCPROFCREATOR_PRIM_ACESP1"));
} else if (primariesPreset == "Adobe") {
primaries->set_active_text(M("ICCPROFCREATOR_PRIM_ADOBE"));
} else if (primariesPreset == "ProPhoto") {
primaries->set_active_text(M("ICCPROFCREATOR_PRIM_PROPH"));
} else if (primariesPreset == "Rec2020") {
primaries->set_active_text(M("ICCPROFCREATOR_PRIM_REC2020"));
} else if (primariesPreset == "sRGB") {
primaries->set_active_text(M("ICCPROFCREATOR_PRIM_SRGB"));
} else if (primariesPreset == "Widegamut") {
primaries->set_active_text(M("ICCPROFCREATOR_PRIM_WIDEG"));
} else if (primariesPreset == "BestRGB") {
primaries->set_active_text(M("ICCPROFCREATOR_PRIM_BEST"));
} else if (primariesPreset == "BetaRGB") {
primaries->set_active_text(M("ICCPROFCREATOR_PRIM_BETA"));
} else if (primariesPreset == "BruceRGB") {
primaries->set_active_text(M("ICCPROFCREATOR_PRIM_BRUCE"));
} else if (primariesPreset == "DCIP3") {
primaries->set_active_text(M("ICCPROFCREATOR_PRIM_DCIP3"));
}
trcPresets->set_active(0);
if (gammaPreset != "Custom") {
trcPresets->set_active_text(gammaPreset);
}
aGamma->setValue(gamma);
aSlope->setValue(slope);
aPrimariesRedX->setValue(redPrimaryX);
aPrimariesRedY->setValue(redPrimaryY);
aPrimariesGreenX->setValue(greenPrimaryX);
aPrimariesGreenY->setValue(greenPrimaryY);
aPrimariesBlueX->setValue(bluePrimaryX);
aPrimariesBlueY->setValue(bluePrimaryY);
eDescription->set_text(description);
eCopyright->set_text(copyright);
cAppendParamsToDesc->set_active(appendParamsToDesc);
if (illuminant == "DEF") {
cIlluminant->set_active_text(M("ICCPROFCREATOR_ILL_DEF"));
} else if (illuminant == "D41") {
cIlluminant->set_active_text(M("ICCPROFCREATOR_ILL_41"));
} else if (illuminant == "D50") {
cIlluminant->set_active_text(M("ICCPROFCREATOR_ILL_50"));
} else if (illuminant == "D55") {
cIlluminant->set_active_text(M("ICCPROFCREATOR_ILL_55"));
} else if (illuminant == "D60") {
cIlluminant->set_active_text(M("ICCPROFCREATOR_ILL_60"));
} else if (illuminant == "D63") {
cIlluminant->set_active_text(M("ICCPROFCREATOR_ILL_63"));
} else if (illuminant == "D65") {
cIlluminant->set_active_text(M("ICCPROFCREATOR_ILL_65"));
} else if (illuminant == "D80") {
cIlluminant->set_active_text(M("ICCPROFCREATOR_ILL_80"));
} else if (illuminant == "stdA") {
cIlluminant->set_active_text(M("ICCPROFCREATOR_ILL_INC"));
}
iccVersion->set_active(0);
if (profileVersion == "v2") {
iccVersion->set_active(1);
}
trcPresetsChanged();
illuminantChanged();
primariesChanged();
//--------------- Action area button
Gtk::Button* save = Gtk::manage(new Gtk::Button(M("GENERAL_SAVE_AS")));
save->signal_clicked().connect(sigc::mem_fun(*this, &ICCProfileCreator::savePressed));
get_action_area()->pack_start(*save);
Gtk::Button* close = Gtk::manage(new Gtk::Button(M("GENERAL_CLOSE")));
close->signal_clicked().connect(sigc::mem_fun(*this, &ICCProfileCreator::closePressed));
get_action_area()->pack_start(*close);
//--------------- Show children
show_all_children();
//--------------- Connecting the signals
aPrimariesRedX->setAdjusterListener(this);
aPrimariesRedY->setAdjusterListener(this);
aPrimariesGreenX->setAdjusterListener(this);
aPrimariesGreenY->setAdjusterListener(this);
aPrimariesBlueX->setAdjusterListener(this);
aPrimariesBlueY->setAdjusterListener(this);
aGamma->setAdjusterListener(this);
aSlope->setAdjusterListener(this);
primariesconn = primaries->signal_changed().connect(sigc::mem_fun(*this, &ICCProfileCreator::primariesChanged));
trcpresetsconn = trcPresets->signal_changed().connect(sigc::mem_fun(*this, &ICCProfileCreator::trcPresetsChanged));
illconn = cIlluminant->signal_changed().connect(sigc::mem_fun(*this, &ICCProfileCreator::illuminantChanged));
resetCopyright->signal_clicked().connect(sigc::mem_fun(*this, &ICCProfileCreator::onResetCopyright));
}
void ICCProfileCreator::closePressed()
{
storeValues();
hide();
}
void ICCProfileCreator::updateICCVersion()
{
// if (cIlluminant->get_active_text() != M("ICCPROFCREATOR_ILL_DEF") || primaries->get_active_text() == M("ICCPROFCREATOR_CUSTOM")) {
// iccVersion->set_active_text(M("ICCPROFCREATOR_PROF_V4"));
// iccVersion->set_sensitive(false);
// } else {
// iccVersion->set_sensitive(true);
// }
iccVersion->set_sensitive(true);
}
void ICCProfileCreator::adjusterChanged(Adjuster* a, double newval)
{
if (a == aPrimariesRedX || a == aPrimariesRedY ||
a == aPrimariesGreenX || a == aPrimariesGreenY ||
a == aPrimariesBlueX || a == aPrimariesBlueY) {
if (primaries->get_active_row_number() > 0) {
ConnectionBlocker blocker(primariesconn);
primaries->set_active(0);
updateICCVersion();
}
} else if (a == aGamma || a == aSlope) {
if (trcPresets->get_active_row_number() > 0) {
ConnectionBlocker blocker(trcpresetsconn);
trcPresets->set_active(0);
}
}
}
void ICCProfileCreator::primariesChanged()
{
if (primaries->get_active_row_number() > 0) {
double p[6];
ColorTemp temp;
Glib::ustring activeValue = primaries->get_active_text();
Glib::ustring primPresetName = getPrimariesPresetName(activeValue);
getPrimaries(primPresetName, p, temp);
aPrimariesRedX->setValue(p[0]);
aPrimariesRedY->setValue(p[1]);
aPrimariesGreenX->setValue(p[2]);
aPrimariesGreenY->setValue(p[3]);
aPrimariesBlueX->setValue(p[4]);
aPrimariesBlueY->setValue(p[5]);
}
updateICCVersion();
}
void ICCProfileCreator::illuminantChanged()
{
updateICCVersion();
}
void ICCProfileCreator::trcPresetsChanged()
{
aGamma->block(true);
aSlope->block(true);
double gamma;
double slope;
getGamma(getGammaPresetName(trcPresets->get_active_text()), gamma, slope);
aGamma->setValue(gamma);
aSlope->setValue(slope);
aGamma->block(false);
aSlope->block(false);
}
void ICCProfileCreator::storeValues()
{
if (iccVersion->get_active_text() == M("ICCPROFCREATOR_PROF_V4")) {
options.ICCPC_profileVersion = profileVersion = "v4";
} else if (iccVersion->get_active_text() == M("ICCPROFCREATOR_PROF_V2")) {
options.ICCPC_profileVersion = profileVersion = "v2";
}
if (cIlluminant->get_active_text() == M("ICCPROFCREATOR_ILL_DEF")) {
options.ICCPC_illuminant = illuminant = "DEF";
} else if (cIlluminant->get_active_text() == M("ICCPROFCREATOR_ILL_41")) {
options.ICCPC_illuminant = illuminant = "D41";
} else if (cIlluminant->get_active_text() == M("ICCPROFCREATOR_ILL_50")) {
options.ICCPC_illuminant = illuminant = "D50";
} else if (cIlluminant->get_active_text() == M("ICCPROFCREATOR_ILL_55")) {
options.ICCPC_illuminant = illuminant = "D55";
} else if (cIlluminant->get_active_text() == M("ICCPROFCREATOR_ILL_60")) {
options.ICCPC_illuminant = illuminant = "D60";
} else if (cIlluminant->get_active_text() == M("ICCPROFCREATOR_ILL_63")) {
options.ICCPC_illuminant = illuminant = "D63";
} else if (cIlluminant->get_active_text() == M("ICCPROFCREATOR_ILL_65")) {
options.ICCPC_illuminant = illuminant = "D65";
} else if (cIlluminant->get_active_text() == M("ICCPROFCREATOR_ILL_80")) {
options.ICCPC_illuminant = illuminant = "D80";
} else if (cIlluminant->get_active_text() == M("ICCPROFCREATOR_ILL_INC")) {
options.ICCPC_illuminant = illuminant = "stdA";
}
options.ICCPC_primariesPreset = primariesPreset = getPrimariesPresetName(primaries->get_active_text());
options.ICCPC_gammaPreset = gammaPreset = getGammaPresetName(trcPresets->get_active_text());
options.ICCPC_gamma = gamma = aGamma->getValue();
options.ICCPC_slope = slope = aSlope->getValue();
options.ICCPC_redPrimaryX = redPrimaryX = aPrimariesRedX->getValue();
options.ICCPC_redPrimaryY = redPrimaryY = aPrimariesRedY->getValue();
options.ICCPC_greenPrimaryX = greenPrimaryX = aPrimariesGreenX->getValue();
options.ICCPC_greenPrimaryY = greenPrimaryY = aPrimariesGreenY->getValue();
options.ICCPC_bluePrimaryX = bluePrimaryX = aPrimariesBlueX->getValue();
options.ICCPC_bluePrimaryY = bluePrimaryY = aPrimariesBlueY->getValue();
options.ICCPC_description = description = eDescription->get_text();
options.ICCPC_copyright = copyright = eCopyright->get_text();
options.ICCPC_appendParamsToDesc = appendParamsToDesc = cAppendParamsToDesc->get_active();
}
Glib::ustring ICCProfileCreator::getPrimariesPresetName(const Glib::ustring &preset)
{
if (primaries->get_active_text() == M("ICCPROFCREATOR_PRIM_ACESP0")) {
return Glib::ustring("ACES-AP0");
} else if (primaries->get_active_text() == M("ICCPROFCREATOR_PRIM_ACESP1")) {
return Glib::ustring("ACES-AP1");
} else if (primaries->get_active_text() == M("ICCPROFCREATOR_PRIM_ADOBE")) {
return Glib::ustring("Adobe");
} else if (primaries->get_active_text() == M("ICCPROFCREATOR_PRIM_PROPH")) {
return Glib::ustring("ProPhoto");
} else if (primaries->get_active_text() == M("ICCPROFCREATOR_PRIM_REC2020")) {
return Glib::ustring("Rec2020");
} else if (primaries->get_active_text() == M("ICCPROFCREATOR_PRIM_SRGB")) {
return Glib::ustring("sRGB");
} else if (primaries->get_active_text() == M("ICCPROFCREATOR_PRIM_WIDEG")) {
return Glib::ustring("Widegamut");
} else if (primaries->get_active_text() == M("ICCPROFCREATOR_PRIM_BEST")) {
return Glib::ustring("BestRGB");
} else if (primaries->get_active_text() == M("ICCPROFCREATOR_PRIM_BETA")) {
return Glib::ustring("BetaRGB");
} else if (primaries->get_active_text() == M("ICCPROFCREATOR_PRIM_BRUCE")) {
return Glib::ustring("BruceRGB");
} else if (primaries->get_active_text() == M("ICCPROFCREATOR_PRIM_DCIP3")) {
return Glib::ustring("DCIP3");
} else if (primaries->get_active_text() == M("ICCPROFCREATOR_CUSTOM")) {
return Glib::ustring("custom");
} else {
return Glib::ustring();
}
}
void ICCProfileCreator::getPrimaries(const Glib::ustring &preset, double *p, ColorTemp &temp)
{
temp = ColorTemp::D50;
if (preset == "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 (preset == "Adobe") {
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 (preset == "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 (preset == "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 (preset == "BetaRGB") {
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 (preset == "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 (preset == "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 if (preset == "ACES-AP0") {
p[0] = 0.7347; // ACES P0 primaries
p[1] = 0.2653;
p[2] = 0.0000;
p[3] = 1.0;
p[4] = 0.0001;
p[5] = -0.0770;
temp = ColorTemp::D60;
} else if (preset == "ACES-AP1") {
p[0] = 0.713; // ACES P1 primaries
p[1] = 0.293;
p[2] = 0.165;
p[3] = 0.830;
p[4] = 0.128;
p[5] = 0.044;
temp = ColorTemp::D60;
} else if (preset == "ProPhoto") {
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;
} else if (preset == "DCIP3") {
p[0] = 0.68; // DCIP3 primaries
p[1] = 0.32;
p[2] = 0.265;
p[3] = 0.69;
p[4] = 0.15;
p[5] = 0.06;
} else if (preset == "custom") {
p[0] = redPrimaryX;
p[1] = redPrimaryY;
p[2] = greenPrimaryX;
p[3] = greenPrimaryY;
p[4] = bluePrimaryX;
p[5] = bluePrimaryY;
} else {
p[0] = 0.7347; //default primaries
p[1] = 0.2653;
p[2] = 0.1596;
p[3] = 0.8404;
p[4] = 0.0366;
p[5] = 0.0001;
}
}
Glib::ustring ICCProfileCreator::getGammaPresetName(const Glib::ustring &preset)
{
Glib::ustring name(trcPresets->get_active_text());
if (name == M("ICCPROFCREATOR_CUSTOM")) {
name = "Custom";
}
return name;
}
void ICCProfileCreator::getGamma(const Glib::ustring &preset, double &presetGamma, double &presetSlope)
{
if (preset == "High_g1.3_s3.35") {
presetGamma = 1.3;
presetSlope = 3.35;
} else if (preset == "Low_g2.6_s6.9") {
presetGamma = 2.6;
presetSlope = 6.9;
} else if (preset == "sRGB_g2.4_s12.92") {
presetGamma = 2.4;
presetSlope = 12.92310;
} else if (preset == "BT709_g2.2_s4.5") {
presetGamma = 2.22;
presetSlope = 4.5;
} else if (preset == "linear_g1.0") {
presetGamma = 1.;
presetSlope = 0.;
} else if (preset == "standard_g2.2") {
presetGamma = 2.2;
presetSlope = 0.;
} else if (preset == "standard_g1.8") {
presetGamma = 1.8;
presetSlope = 0.;
} else if (preset == "Lab_g3.0s9.03296") {
presetGamma = 3.0;
presetSlope = 9.03296;
} else if (preset == "Custom") {
presetGamma = gamma;
presetSlope = slope;
} else {
presetGamma = 2.4;
presetSlope = 12.92310;
}
}
void ICCProfileCreator::onResetCopyright()
{
eCopyright->set_text(Options::getICCProfileCopyright());
}
// Copyright (c) 2018 Jacques DESMIS <jdesmis@gmail.com>
// WARNING: the caller must lock lcmsMutex
void ICCProfileCreator::savePressed()
{
cmsHPROFILE newProfile = nullptr;
cmsHPROFILE profile_v2_except = nullptr;
Glib::ustring sNewProfile;
Glib::ustring sPrimariesPreset;
Glib::ustring sGammaPreset;
storeValues();
// -------------------------------------------- Compute the default file name
// -----------------setmedia white point for monitor profile sRGB or AdobeRGB in case of profile used for monitor---------------------
//instead of calculations made by LCMS..small differences
bool isD65 = (primariesPreset == "sRGB" || primariesPreset == "Adobe" || primariesPreset == "Rec2020" || primariesPreset == "BruceRGB" || primariesPreset == "DCIP3");
bool isD60 = (primariesPreset == "ACES-AP1" || primariesPreset == "ACES-AP0");
bool isD50 = (primariesPreset == "ProPhoto" || primariesPreset == "Widegamut" || primariesPreset == "BestRGB" || primariesPreset == "BetaRGB");
// v2except = (profileVersion == "v2" && (primariesPreset == "sRGB" || primariesPreset == "Adobe" || primariesPreset == "Rec2020" || primariesPreset == "BruceRGB" || primariesPreset == "ACES-AP1" || primariesPreset == "ACES-AP0") && illuminant == "DEF");
// v2except = (profileVersion == "v2" && (isD65 || isD60 || isD50) && illuminant == "DEF");
v2except = (profileVersion == "v2");// && (isD65 || isD60 || isD50));
//necessary for V2 profile
if (!v2except) {
//used partially for v4, and in case of if we want to back to old manner for v2
if (primariesPreset == "ACES-AP0" && rtengine::ICCStore::getInstance()->outputProfileExist(options.rtSettings.ACESp0)) {
sNewProfile = options.rtSettings.ACESp0;
sPrimariesPreset = "ACES-AP0";
} else if (primariesPreset == "ACES-AP1" && rtengine::ICCStore::getInstance()->outputProfileExist(options.rtSettings.ACESp1)) {
sNewProfile = options.rtSettings.ACESp1;
sPrimariesPreset = "ACES-AP1";
} else if (primariesPreset == "Adobe" && rtengine::ICCStore::getInstance()->outputProfileExist(options.rtSettings.adobe)) {
sNewProfile = options.rtSettings.adobe;
sPrimariesPreset = "Medium";
} else if (primariesPreset == "ProPhoto" && rtengine::ICCStore::getInstance()->outputProfileExist(options.rtSettings.prophoto)) {
if (options.rtSettings.prophoto.substr(0, 4) == "RTv4") {
options.rtSettings.prophoto = "RTv2_Large";
}
sNewProfile = options.rtSettings.prophoto;
sPrimariesPreset = "Large";
} else if (primariesPreset == "Rec2020" && rtengine::ICCStore::getInstance()->outputProfileExist(options.rtSettings.rec2020)) {
sNewProfile = options.rtSettings.rec2020;
sPrimariesPreset = "Rec2020";
} else if (primariesPreset == "sRGB" && rtengine::ICCStore::getInstance()->outputProfileExist(options.rtSettings.srgb)) {
sNewProfile = options.rtSettings.srgb;
sPrimariesPreset = "sRGB";
} else if (primariesPreset == "Widegamut" && rtengine::ICCStore::getInstance()->outputProfileExist(options.rtSettings.widegamut)) {
if (options.rtSettings.widegamut.substr(0, 4) == "RTv4") {
options.rtSettings.widegamut = "RTv2_Wide";
}
sNewProfile = options.rtSettings.widegamut;
sPrimariesPreset = "Wide";
} else if (primariesPreset == "DCIP3") {//only at the request of the user
sNewProfile = options.rtSettings.DCIP3;
sPrimariesPreset = "DCIP3";
} else if (primariesPreset == "BestRGB" && rtengine::ICCStore::getInstance()->outputProfileExist(options.rtSettings.best)) {
if (options.rtSettings.best.substr(0, 4) == "RTv4") {
options.rtSettings.best = "RTv2_Best";
}
sNewProfile = options.rtSettings.best;
sPrimariesPreset = "Best";
} else if (primariesPreset == "BetaRGB" && rtengine::ICCStore::getInstance()->outputProfileExist(options.rtSettings.beta)) {
if (options.rtSettings.beta.substr(0, 4) == "RTv4") {
options.rtSettings.widegamut = "RTv2_Beta";
}
sNewProfile = options.rtSettings.beta;
sPrimariesPreset = "Beta";
} else if (primariesPreset == "BruceRGB" && rtengine::ICCStore::getInstance()->outputProfileExist(options.rtSettings.bruce)) {
sNewProfile = options.rtSettings.bruce;
sPrimariesPreset = "Bruce";
} else if (primariesPreset == "custom") {
sNewProfile = options.rtSettings.srgb;
sPrimariesPreset = "Custom";
} else {
// Should not occurs
if (rtengine::settings->verbose) {
printf("\"%s\": unknown working profile! - use LCMS2 substitution\n", primariesPreset.c_str());
}
return;
}
} else {
//new model for v2 profile different from D50 by entering directly XYZ values and media white point
sNewProfile = "RTv2_Beta";//for copy generate others v2 profile. To change date of new profile, I used "ICC profile inspector" and "save as"
if (primariesPreset == "ACES-AP0") {
sPrimariesPreset = "ACES-AP0";
} else if (primariesPreset == "ACES-AP1") {
sPrimariesPreset = "ACES-AP1";
} else if (primariesPreset == "Adobe") {
sPrimariesPreset = "Medium";
} else if (primariesPreset == "Rec2020") {
sPrimariesPreset = "Rec2020";
} else if (primariesPreset == "BruceRGB") {
sPrimariesPreset = "Bruce";
} else if (primariesPreset == "sRGB") {
sPrimariesPreset = "sRGB";
} else if (primariesPreset == "ProPhoto") {
sPrimariesPreset = "Large";
} else if (primariesPreset == "Widegamut") {
sPrimariesPreset = "Wide";
} else if (primariesPreset == "BestRGB") {
sPrimariesPreset = "Best";
} else if (primariesPreset == "BetaRGB") {
sPrimariesPreset = "Beta";
} else if (primariesPreset == "DCIP3") {
sPrimariesPreset = "DCIP3";
} else if (primariesPreset == "custom") {
sPrimariesPreset = "Custom";
}
}
//begin adaptation rTRC gTRC bTRC
//"newProfile" profile has the same characteristics than RGB values, but TRC are adapted... for applying profile
if (rtengine::settings->verbose) {
printf("Output Gamma - profile Primaries as RT profile: \"%s\"\n", sNewProfile.c_str());
}
if (!v2except) {
newProfile = rtengine::ICCStore::getInstance()->getProfile(sNewProfile); //get output profile
} else {
profile_v2_except = rtengine::ICCStore::getInstance()->getProfile(sNewProfile); //get output profile
}
/*
if (newProfile == nullptr ) {
if (rtengine::settings->verbose) {
printf("\"%s\" ICC output profile not found!\n", sNewProfile.c_str());
}
return;
}
*/
//change desc Tag , to "free gamma", or "BT709", etc.
Glib::ustring fName;
Glib::ustring sPrimariesAndIlluminant;
double presetGamma = 2.4;
double presetSlope = 12.92310;
const double eps = 0.000000001; // not divide by zero
getGamma(gammaPreset, presetGamma, presetSlope);
if (gammaPreset == "High_g1.3_s3.35") {
sGammaPreset = "High_g=1.3_s=3.35";
ga[0] = 1.3 ; //for high dynamic images
ga[1] = 0.998279;
ga[2] = 0.001721;
ga[3] = 0.298507;
ga[4] = 0.005746;
presetGamma = 1.3;
presetSlope = 3.35;
} else if (gammaPreset == "Low_g2.6_s6.9") {
sGammaPreset = "Low_g=2.6_s=6.9";
ga[0] = 2.6 ; //gamma 2.6 variable : for low contrast images
ga[1] = 0.891161;
ga[2] = 0.108839;
ga[3] = 0.144928;
ga[4] = 0.076332;
presetGamma = 2.6;
presetSlope = 6.9;
} else if (gammaPreset == "sRGB_g2.4_s12.92") {
sGammaPreset = "sRGB_g=2.4_s=12.92310";
ga[0] = 2.40; //sRGB 2.4 12.92 - RT default as Lightroom
ga[1] = 0.947867;
ga[2] = 0.052133;
ga[3] = 0.077381;
ga[4] = 0.039286;
//g3 = 0.00340
//g4 = 0.0550
//g5 = 0.449842
presetGamma = 2.4;
presetSlope = 12.92310;
} else if (gammaPreset == "BT709_g2.2_s4.5") {
sGammaPreset = "BT709_g=2.2_s=4.5";
ga[0] = 2.22; //BT709 2.22 4.5 - my preferred as D.Coffin
ga[1] = 0.909995;
ga[2] = 0.090005;
ga[3] = 0.222222;
ga[4] = 0.081071;
//g3=0.018016
//g4=0.098907
//g5=0.517448
presetGamma = 2.22;
presetSlope = 4.5;
} else if (gammaPreset == "linear_g1.0") {
sGammaPreset = "Linear_g=1.0";
ga[0] = 1.0; //gamma=1 linear : for high dynamic images (cf D.Coffin...)
ga[1] = 1.;
ga[2] = 0.;
ga[3] = 1. / eps;
ga[4] = 0.;
presetGamma = 1.0;
presetSlope = 0.0;
} else if (gammaPreset == "standard_g2.2") {
sGammaPreset = "g=2.2";
ga[0] = 2.2; //gamma=2.2(as gamma of Adobe, Widegamut...)
ga[1] = 1.;
ga[2] = 0.;
ga[3] = 1. / eps;
ga[4] = 0.;
presetGamma = 2.19921875;
presetSlope = 0.0;
} else if (gammaPreset == "standard_g1.8") {
sGammaPreset = "g=1.8";
ga[0] = 1.8; //gamma=1.8(as gamma of Prophoto)
ga[1] = 1.;
ga[2] = 0.;
ga[3] = 1. / eps;
ga[4] = 0.;
presetGamma = 1.80078125;
presetSlope = 0.0;
} else if (gammaPreset == "Lab_g3.0s9.03296") {
sGammaPreset = "LAB_g3.0_s9.03296";
ga[0] = 3.0; //Lab gamma =3 slope=9.03296
ga[1] = 0.8621;
ga[2] = 0.1379;
ga[3] = 0.1107;
ga[4] = 0.08;
presetGamma = 3.0;
presetSlope = 9.03926;
} else if (gammaPreset == "Custom") {
rtengine::GammaValues g_a; //gamma parameters
double pwr = 1.0 / gamma;
double ts = slope;
double slope2 = slope == 0 ? eps : slope;
rtengine::Color::calcGamma(pwr, ts, g_a); // call to calcGamma with selected gamma and slope : return parameters for LCMS2
ga[4] = g_a[3] * ts;
//printf("g_a.gamma0=%f g_a.gamma1=%f g_a.gamma2=%f g_a.gamma3=%f g_a.gamma4=%f\n", g_a.gamma0,g_a.gamma1,g_a.gamma2,g_a.gamma3,g_a.gamma4);
ga[0] = gamma;
ga[1] = 1. / (1.0 + g_a[4]);
ga[2] = g_a[4] / (1.0 + g_a[4]);
ga[3] = 1. / slope2;
//printf("ga[0]=%f ga[1]=%f ga[2]=%f ga[3]=%f ga[4]=%f\n", ga[0],ga[1],ga[2],ga[3],ga[4]);
sGammaPreset = Glib::ustring::compose("g%1_s%2",
Glib::ustring::format(std::setw(6), std::fixed, std::setprecision(6), gamma),
Glib::ustring::format(std::setw(6), std::fixed, std::setprecision(5), slope));
presetGamma = gamma;
presetSlope = slope;
}
ga[5] = 0.0;
ga[6] = 0.0;
sPrimariesAndIlluminant = sPrimariesPreset;
if (profileVersion == "v4" && illuminant != "DEF") {
sPrimariesPreset += "-" + illuminant;
}
Glib::ustring profileDesc;
Glib::ustring sGammaSlopeParam;//to save gamma and slope in a dmdd
Glib::ustring sGammaSlopeDesc; //to save gamma and slope in a desc
Glib::ustring sGamma;
Glib::ustring sSlope;
if (gammaPreset == "Custom") {
sGamma = Glib::ustring::format(std::setw(6), std::fixed, std::setprecision(6), gamma);
sSlope = Glib::ustring::format(std::setw(6), std::fixed, std::setprecision(5), slope);
fName = Glib::ustring::compose("RT%1_%2_g%3_s%4.icc", profileVersion, sPrimariesAndIlluminant, sGamma, sSlope);
profileDesc = sPrimariesPreset;
} else {
sGamma = Glib::ustring::format(std::setw(6), std::fixed, std::setprecision(6), presetGamma);
sSlope = Glib::ustring::format(std::setw(6), std::fixed, std::setprecision(5), presetSlope);
fName = Glib::ustring::compose("RT%1_%2_%3.icc", profileVersion, sPrimariesAndIlluminant, sGammaPreset);
profileDesc = sPrimariesPreset + sGammaPreset;
}
sGammaSlopeParam = Glib::ustring::compose("g%1s%2!", sGamma, sSlope);
sGammaSlopeDesc = Glib::ustring::compose("g=%1 s=%2", sGamma, sSlope);
// -------------------------------------------- Asking the file name
Gtk::FileChooserDialog dialog(getToplevelWindow(this), M("ICCPROFCREATOR_SAVEDIALOG_TITLE"), Gtk::FILE_CHOOSER_ACTION_SAVE);
bindCurrentFolder(dialog, options.lastICCProfCreatorDir);
dialog.set_current_name(fName);
//dialog.set_current_folder(lastPath);
dialog.add_button(M("GENERAL_CANCEL"), Gtk::RESPONSE_CANCEL);
dialog.add_button(M("GENERAL_SAVE"), Gtk::RESPONSE_OK);
Glib::RefPtr<Gtk::FileFilter> filter_icc = Gtk::FileFilter::create();
filter_icc->set_name(M("FILECHOOSER_FILTER_COLPROF"));
filter_icc->add_pattern("*.icc");
dialog.add_filter(filter_icc);
/*
Glib::RefPtr<Gtk::FileFilter> filter_any = Gtk::FileFilter::create();
filter_any->set_name(M("FILECHOOSER_FILTER_ANY"));
filter_any->add_pattern("*");
dialog.add_filter(filter_any);
*/
dialog.show_all_children();
//dialog.set_do_overwrite_confirmation (true);
Glib::ustring absoluteFName;
do {
int result = dialog.run();
if (result != Gtk::RESPONSE_OK) {
return;
} else {
absoluteFName = dialog.get_filename();
Glib::ustring ext = getExtension(absoluteFName);
if (ext != "icc") {
absoluteFName += ".icc";
}
if (confirmOverwrite(dialog, absoluteFName)) {
//lastPath = Glib::path_get_dirname(absoluteFName);
break;
}
}
} while (1);
// --------------- main tags ------------------
/*
if (profileVersion == "v4") {
cmsSetProfileVersion(newProfile, 4.3);
} else {
cmsSetProfileVersion(newProfile, 2.0);
}
*/
//change
double p[6]; //primaries
ga[6] = 0.0;
ColorTemp temp;
getPrimaries(primariesPreset, p, temp);
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
};
if (v2except) {
cmsSetDeviceClass(profile_v2_except, cmsSigDisplayClass);
cmsSetPCS(profile_v2_except, cmsSigXYZData);
cmsSetHeaderRenderingIntent(profile_v2_except, 0);
}
if (profileVersion == "v4" && illuminant != "DEF") {
double tempv4 = 5000.;
if (illuminant == "D41") {
tempv4 = 4100.;
} else if (illuminant == "D50") {
tempv4 = 5003.;
} else if (illuminant == "D55") {
tempv4 = 5500.;
} else if (illuminant == "D60") {
tempv4 = 6004.;
} else if (illuminant == "D63") {
tempv4 = 6300.;
} else if (illuminant == "D65") {
tempv4 = 6504.;
} else if (illuminant == "D80") {
tempv4 = 8000.;
} else if (illuminant == "stdA") {
tempv4 = 5003.;
}
cmsWhitePointFromTemp(&xyD, tempv4);
if (illuminant == "D65") {
xyD = {0.312700492, 0.329000939, 1.0};
}
if (illuminant == "D60") {
xyD = {0.32168, 0.33767, 1.0};
}
if (illuminant == "D63") {
xyD = {0.314, 0.351, 1.0};
}
if (illuminant == "D50") {
xyD = {0.3457, 0.3585, 1.0};//white D50 near LCMS values but not perfect...it's a compromise!!
}
if (illuminant == "stdA") {
xyD = {0.447573, 0.407440, 1.0};
}
} else {
if (v2except) {
cmsCIEXYZ XYZ;
double Wx = 1.0;
double Wy = 1.0;
double Wz = 1.0;
if (illuminant == "DEF") {
{
Wx = 0.95045471;
Wz = 1.08905029;
XYZ = {Wx, 1.0, Wz};//white D65
}
if (primariesPreset == "ACES-AP1" || primariesPreset == "ACES-AP0") {
Wx = 0.952646075;
Wz = 1.008825184;
XYZ = {Wx, 1.0, Wz};//white D60
}
if (isD50) {
Wx = 0.964295676;
Wz = 0.825104603;
XYZ = {Wx, 1.0, Wz};//white D50 room (prophoto) near LCMS values but not perfect...it's a compromise!!
}
} else {
if (illuminant == "D65") {
Wx = 0.95045471;
Wz = 1.08905029;
} else if (illuminant == "D50") {
Wx = 0.964295676;
Wz = 0.825104603;
} else if (illuminant == "D55") {
Wx = 0.956565934;
Wz = 0.920253249;
} else if (illuminant == "D60") {
Wx = 0.952646075;
Wz = 1.008825184;
} else if (illuminant == "D63") {
Wx = 0.894587;
Wz = 0.954416;
} else if (illuminant == "D41") {
Wx = 0.991488263;
Wz = 0.631604625;
} else if (illuminant == "D80") {
Wx = 0.950095542;
Wz = 1.284213976;
} else if (illuminant == "stdA") {
Wx = 1.098500393;
Wz = 0.355848714;
}
XYZ = {Wx, 1.0, Wz};
}
cmsCIExyY blackpoint;
{
blackpoint = {0., 0., 0.};
}
cmsWriteTag(profile_v2_except, cmsSigMediaBlackPointTag, &blackpoint);
cmsWriteTag(profile_v2_except, cmsSigMediaWhitePointTag, &XYZ);
cmsCIEXYZ rt;
cmsCIEXYZ bt;
cmsCIEXYZ gt;
//calculate XYZ matrix for each primaries and each temp (D50, D65...)
// reduce coordinate of primaries
//printf("p0=%f p1=%f p2=%f p3=%f p4=%f p5=%f \n", p[0], p[1], p[2], p[3],p[4], p[5]);
double Xr = p[0] / p[1];
double Yr = 1.0;
double Zr = (1.0 - p[0] - p[1]) / p[1];
double Xg = p[2] / p[3];
double Yg = 1.0;
double Zg = (1.0 - p[2] - p[3]) / p[3];
double Xb = p[4] / p[5];
double Yb = 1.0;
double Zb = (1.0 - p[4] - p[5]) / p[5];
using Triple = std::array<double, 3>;
using Matrix = std::array<Triple, 3>;
Matrix input_prim;
Matrix inv_input_prim = {};
input_prim[0][0] = Xr;
input_prim[0][1] = Yr;
input_prim[0][2] = Zr;
input_prim[1][0] = Xg;
input_prim[1][1] = Yg;
input_prim[1][2] = Zg;
input_prim[2][0] = Xb;
input_prim[2][1] = Yb;
input_prim[2][2] = Zb;
//printf("in=%f in01=%f in22=%f\n", input_prim[0][0], input_prim[0][1], input_prim[2][2]);
if (!rtengine::invertMatrix(input_prim, inv_input_prim)) {
std::cout << "Matrix is not invertible, skipping" << std::endl;
}
//printf("inv=%f inv01=%f inv22=%f\n", inv_input_prim[0][0], inv_input_prim[0][1], inv_input_prim[2][2]);
//white point D50 used by LCMS
double Wdx = 0.96420;
double Wdy = 1.0;
double Wdz = 0.82490;
double Sr = Wx * inv_input_prim [0][0] + Wy * inv_input_prim [1][0] + Wz * inv_input_prim [2][0];
double Sg = Wx * inv_input_prim [0][1] + Wy * inv_input_prim [1][1] + Wz * inv_input_prim [2][1];
double Sb = Wx * inv_input_prim [0][2] + Wy * inv_input_prim [1][2] + Wz * inv_input_prim [2][2];
//printf("sr=%f sg=%f sb=%f\n", Sr, Sg, Sb);
//XYZ matrix for primaries and temp
Matrix mat_xyz = {};
mat_xyz[0][0] = Sr * Xr;
mat_xyz[0][1] = Sr * Yr;
mat_xyz[0][2] = Sr * Zr;
mat_xyz[1][0] = Sg * Xg;
mat_xyz[1][1] = Sg * Yg;
mat_xyz[1][2] = Sg * Zg;
mat_xyz[2][0] = Sb * Xb;
mat_xyz[2][1] = Sb * Yb;
mat_xyz[2][2] = Sb * Zb;
//printf("mat0=%f mat22=%f\n", mat_xyz[0][0], mat_xyz[2][2]);
//chromatic adaptation Bradford
Matrix MaBradford = {};
MaBradford[0][0] = 0.8951;
MaBradford[0][1] = -0.7502;
MaBradford[0][2] = 0.0389;
MaBradford[1][0] = 0.2664;
MaBradford[1][1] = 1.7135;
MaBradford[1][2] = -0.0685;
MaBradford[2][0] = -0.1614;
MaBradford[2][1] = 0.0367;
MaBradford[2][2] = 1.0296;
Matrix Ma_oneBradford = {};
Ma_oneBradford[0][0] = 0.9869929;
Ma_oneBradford[0][1] = 0.4323053;
Ma_oneBradford[0][2] = -0.0085287;
Ma_oneBradford[1][0] = -0.1470543;
Ma_oneBradford[1][1] = 0.5183603;
Ma_oneBradford[1][2] = 0.0400428;
Ma_oneBradford[2][0] = 0.1599627;
Ma_oneBradford[2][1] = 0.0492912;
Ma_oneBradford[2][2] = 0.9684867;
//R G B source
double Rs = Wx * MaBradford[0][0] + Wy * MaBradford[1][0] + Wz * MaBradford[2][0];
double Gs = Wx * MaBradford[0][1] + Wy * MaBradford[1][1] + Wz * MaBradford[2][1];
double Bs = Wx * MaBradford[0][2] + Wy * MaBradford[1][2] + Wz * MaBradford[2][2];
// R G B destination
double Rd = Wdx * MaBradford[0][0] + Wdy * MaBradford[1][0] + Wdz * MaBradford[2][0];
double Gd = Wdx * MaBradford[0][1] + Wdy * MaBradford[1][1] + Wdz * MaBradford[2][1];
double Bd = Wdx * MaBradford[0][2] + Wdy * MaBradford[1][2] + Wdz * MaBradford[2][2];
//cone destination
Matrix cone_dest_sourc = {};
cone_dest_sourc [0][0] = Rd / Rs;
cone_dest_sourc [0][1] = 0.;
cone_dest_sourc [0][2] = 0.;
cone_dest_sourc [1][0] = 0.;
cone_dest_sourc [1][1] = Gd / Gs;
cone_dest_sourc [1][2] = 0.;
cone_dest_sourc [2][0] = 0.;
cone_dest_sourc [2][1] = 0.;
cone_dest_sourc [2][2] = Bd / Bs;
Matrix cone_ma_one = {};
for (int i = 0; i < 3; ++i) {
for (int j = 0; j < 3; ++j) {
cone_ma_one[i][j] = 0;
for (int k = 0; k < 3; ++k) {
cone_ma_one[i][j] += cone_dest_sourc [i][k] * Ma_oneBradford[k][j];
}
}
}
//generate adaptation bradford matrix
Matrix adapt_chroma = {};
for (int i = 0; i < 3; ++i) {
for (int j = 0; j < 3; ++j) {
adapt_chroma [i][j] = 0;
for (int k = 0; k < 3; ++k) {
adapt_chroma[i][j] += MaBradford[i][k] * cone_ma_one[k][j];
}
}
}
//real matrix XYZ for primaries, temp, Bradford
Matrix mat_xyz_brad = {};
for (int i = 0; i < 3; ++i) {
for (int j = 0; j < 3; ++j) {
mat_xyz_brad[i][j] = 0;
for (int k = 0; k < 3; ++k) {
mat_xyz_brad[i][j] += mat_xyz[i][k] * adapt_chroma[k][j];
}
}
}
// printf("adc=%1.10f ad2=%1.10f ad22=%1.10f\n", mat_xyz_brad[0][0], mat_xyz_brad[1][0], mat_xyz_brad[2][2]);
//end generate XYZ matrix
//write tags
rt = {mat_xyz_brad[0][0], mat_xyz_brad[0][1], mat_xyz_brad[0][2]};
cmsWriteTag(profile_v2_except, cmsSigRedColorantTag, &rt);
gt = {mat_xyz_brad[1][0], mat_xyz_brad[1][1], mat_xyz_brad[1][2]};
cmsWriteTag(profile_v2_except, cmsSigGreenColorantTag, &gt);
bt = {mat_xyz_brad[2][0], mat_xyz_brad[2][1], mat_xyz_brad[2][2]};
cmsWriteTag(profile_v2_except, cmsSigBlueColorantTag, &bt);
} else {
cmsWhitePointFromTemp(&xyD, (double)temp);
}
}
if (isD65 && illuminant == "DEF") {
xyD = {0.312700492, 0.329000939, 1.0};
}
if (isD60 && illuminant == "DEF") {
xyD = {0.32168, 0.33767, 1.0};
}
if (isD50 && illuminant == "DEF") {
xyD = {0.3457, 0.3585, 1.0};
}
// Calculate output profile's rTRC gTRC bTRC
cmsToneCurve* GammaTRC[3];
if (gammaPreset == "standard_g2.2") {
GammaTRC[0] = GammaTRC[1] = GammaTRC[2] = cmsBuildGamma(NULL, 2.19921875);//spec Adobe
} else if (gammaPreset == "standard_g1.8") {
GammaTRC[0] = GammaTRC[1] = GammaTRC[2] = cmsBuildGamma(NULL, 1.80078125);
} else if (gammaPreset == "linear_g1.0") {
GammaTRC[0] = GammaTRC[1] = GammaTRC[2] = cmsBuildGamma(NULL, 1.0);
} else if(gammaPreset == "Custom" && slope == 0.0) {
GammaTRC[0] = GammaTRC[1] = GammaTRC[2] = cmsBuildGamma(NULL, gamma);
} else {
GammaTRC[0] = GammaTRC[1] = GammaTRC[2] = cmsBuildParametricToneCurve(nullptr, 5, ga);
}
if (profileVersion == "v4") {
newProfile = cmsCreateRGBProfile(&xyD, &Primaries, GammaTRC);
} else if (profileVersion == "v2") {
if (v2except) {
cmsSetProfileVersion(profile_v2_except, 2.2);
} else {
cmsSetProfileVersion(newProfile, 2.2);
}
}
if (!v2except) {
cmsWriteTag(newProfile, cmsSigRedTRCTag, GammaTRC[0]);
cmsWriteTag(newProfile, cmsSigGreenTRCTag, GammaTRC[1]);
cmsWriteTag(newProfile, cmsSigBlueTRCTag, GammaTRC[2]);
} else {
cmsWriteTag(profile_v2_except, cmsSigRedTRCTag, GammaTRC[0]);
cmsWriteTag(profile_v2_except, cmsSigGreenTRCTag, GammaTRC[1]);
cmsWriteTag(profile_v2_except, cmsSigBlueTRCTag, GammaTRC[2]);
}
// --------------- set dmnd tag ------------------
cmsMLU *dmnd;
dmnd = cmsMLUalloc(nullptr, 1);
cmsMLUsetASCII(dmnd, "en", "US", "RawTherapee");
if (!v2except) {
cmsWriteTag(newProfile, cmsSigDeviceMfgDescTag, dmnd);
} else {
cmsWriteTag(profile_v2_except, cmsSigDeviceMfgDescTag, dmnd);
}
cmsMLUfree(dmnd);
// --------------- set dmdd tag ------------------
if (profileVersion == "v2") {
//write in tag 'dmdd' values of current gamma and slope to retrieve after in Output profile
std::wostringstream wGammaSlopeParam;
wGammaSlopeParam << sGammaSlopeParam;
cmsMLU *dmdd = cmsMLUalloc(nullptr, 1);
// Language code (2 letters code) : https://www.iso.org/obp/ui/
// Country code (2 letters code) : http://www.loc.gov/standards/iso639-2/php/code_list.php
if (sGammaSlopeParam.is_ascii()) {
if (cmsMLUsetASCII(dmdd, "en", "US", sGammaSlopeParam.c_str())) {
if (!v2except) {
if (!cmsWriteTag(newProfile, cmsSigProfileDescriptionTag, dmdd)) {
printf("Error: Can't write cmsSigProfileDescriptionTag!\n");
}
} else {
if (!cmsWriteTag(profile_v2_except, cmsSigDeviceModelDescTag, dmdd)) {
printf("Error: Can't write cmsSigProfileDescriptionTag!\n");
}
}
}
} else if (cmsMLUsetWide(dmdd, "en", "US", wGammaSlopeParam.str().c_str())) {
if (!v2except) {
if (!cmsWriteTag(newProfile, cmsSigDeviceModelDescTag, dmdd)) {
printf("Error: Can't write cmsSigDeviceModelDescTag!\n");
}
} else {
if (!cmsWriteTag(profile_v2_except, cmsSigDeviceModelDescTag, dmdd)) {
printf("Error: Can't write cmsSigDeviceModelDescTag!\n");
}
}
} else {
printf("Error: cmsMLUsetWide failed for dmdd \"%s\" !\n", sGammaSlopeParam.c_str());
}
cmsMLUfree(dmdd);
}
// --------------- set desc tag ------------------
Glib::ustring sDescription;
if (!description.empty()) {
if (cAppendParamsToDesc->get_active()) {
sDescription = description + " / " + sGammaSlopeDesc;
} else {
sDescription = description;
}
} else {
if (cAppendParamsToDesc->get_active()) {
sDescription = profileDesc + " / " + sGammaSlopeDesc;
} else {
sDescription = profileDesc;
}
}
//write in tag 'dmdd' values of current gamma and slope to retrieve after in Output profile
std::wostringstream wDescription;
wDescription << sDescription;
cmsMLU *descMLU = cmsMLUalloc(nullptr, 1);
// Language code (2 letters code) : https://www.iso.org/obp/ui/
// Country code (2 letters code) : http://www.loc.gov/standards/iso639-2/php/code_list.php
if (sDescription.is_ascii()) {
if (cmsMLUsetASCII(descMLU, "en", "US", sDescription.c_str())) {
if (!v2except) {
if (!cmsWriteTag(newProfile, cmsSigProfileDescriptionTag, descMLU)) {
printf("Error: Can't write cmsSigProfileDescriptionTag!\n");
}
} else {
if (!cmsWriteTag(profile_v2_except, cmsSigProfileDescriptionTag, descMLU)) {
printf("Error: Can't write cmsSigProfileDescriptionTag!\n");
}
}
}
} else if (cmsMLUsetWide(descMLU, "en", "US", wDescription.str().c_str())) {
if (!v2except) {
if (!cmsWriteTag(newProfile, cmsSigProfileDescriptionTag, descMLU)) {
printf("Error: Can't write cmsSigProfileDescriptionTag!\n");
}
} else {
if (!cmsWriteTag(profile_v2_except, cmsSigProfileDescriptionTag, descMLU)) {
printf("Error: Can't write cmsSigProfileDescriptionTag!\n");
}
}
} else {
printf("Error: cmsMLUsetWide failed for desc \"%s\" !\n", sDescription.c_str());
}
cmsMLUfree(descMLU);
// --------------- set cprt tag ------------------
std::wostringstream wCopyright;
wCopyright << copyright;
cmsMLU *copyMLU = cmsMLUalloc(nullptr, 1);
if (cmsMLUsetWide(copyMLU, "en", "US", wCopyright.str().c_str())) {
if (!v2except) {
if (!cmsWriteTag(newProfile, cmsSigCopyrightTag, copyMLU)) {
printf("Error: Can't write cmsSigCopyrightTag!\n");
}
} else {
if (!cmsWriteTag(profile_v2_except, cmsSigCopyrightTag, copyMLU)) {
printf("Error: Can't write cmsSigCopyrightTag!\n");
}
}
} else {
printf("Error: cmsMLUsetWide failed for cprt \"%s\" !\n", copyright.c_str());
}
cmsMLUfree(copyMLU);
/* //to read XYZ values
cmsCIEXYZ *redT = static_cast<cmsCIEXYZ*>(cmsReadTag(newProfile, cmsSigRedMatrixColumnTag));
cmsCIEXYZ *greenT = static_cast<cmsCIEXYZ*>(cmsReadTag(newProfile, cmsSigGreenMatrixColumnTag));
cmsCIEXYZ *blueT = static_cast<cmsCIEXYZ*>(cmsReadTag(newProfile, cmsSigBlueMatrixColumnTag));
printf("rx=%f gx=%f bx=%f ry=%f gy=%f by=%f rz=%f gz=%f bz=%f\n", redT->X, greenT->X, blueT->X, redT->Y, greenT->Y, blueT->Y, redT->Z, greenT->Z, blueT->Z);
*/
if (!v2except) {
cmsSaveProfileToFile(newProfile, absoluteFName.c_str());
} else {
cmsSaveProfileToFile(profile_v2_except, absoluteFName.c_str());
}
cmsFreeToneCurve(GammaTRC[0]);
}
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