Integrated "Fattal02" tone-mapping operator from Luminance HDR

2017-11-02 22:34:49 +01:00
parent dd6e411c13
commit 77b4ad497b
17 changed files with 1267 additions and 1 deletions
--- a/rtgui/fattaltonemap.cc
+++ b/rtgui/fattaltonemap.cc
@@ -0,0 +1,120 @@
+/** -*- C++ -*-
+ *  
+ *  This file is part of RawTherapee.
+ *
+ *  Copyright (c) 2017 Alberto Griggio <alberto.griggio@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 <http://www.gnu.org/licenses/>.
+ */
+#include "fattaltonemap.h"
+#include <iomanip>
+#include <cmath>
+
+using namespace rtengine;
+using namespace rtengine::procparams;
+
+FattalToneMapping::FattalToneMapping(): FoldableToolPanel(this, "fattal", M("TP_TM_FATTAL_LABEL"), true, true)
+{
+
+//    setEnabledTooltipMarkup(M("TP_EPD_TOOLTIP"));
+    
+    alpha = Gtk::manage(new Adjuster (M("TP_TM_FATTAL_ALPHA"), 0.0, 2.0, 0.01, 1.0));
+    beta = Gtk::manage(new Adjuster (M("TP_TM_FATTAL_BETA"), 0.0, 2.0, 0.01, 1.0));
+
+    alpha->setAdjusterListener(this);
+    beta->setAdjusterListener(this);
+
+    alpha->show();
+    beta->show();
+
+    pack_start(*alpha);
+    pack_start(*beta);
+}
+
+void FattalToneMapping::read(const ProcParams *pp, const ParamsEdited *pedited)
+{
+    disableListener();
+
+    if(pedited) {
+        alpha->setEditedState(pedited->fattal.alpha ? Edited : UnEdited);
+        beta->setEditedState(pedited->fattal.beta ? Edited : UnEdited);
+        set_inconsistent(multiImage && !pedited->fattal.enabled);
+    }
+
+    setEnabled(pp->fattal.enabled);
+    alpha->setValue(pp->fattal.alpha);
+    beta->setValue(pp->fattal.beta);
+
+    enableListener();
+}
+
+void FattalToneMapping::write(ProcParams *pp, ParamsEdited *pedited)
+{
+    pp->fattal.alpha = alpha->getValue();
+    pp->fattal.beta = beta->getValue();
+    pp->fattal.enabled = getEnabled();
+
+    if(pedited) {
+        pedited->fattal.alpha = alpha->getEditedState();
+        pedited->fattal.beta = beta->getEditedState();
+        pedited->fattal.enabled = !get_inconsistent();
+    }
+}
+
+void FattalToneMapping::setDefaults(const ProcParams *defParams, const ParamsEdited *pedited)
+{
+    alpha->setDefault(defParams->fattal.alpha);
+    beta->setDefault(defParams->fattal.beta);
+
+    if(pedited) {
+        alpha->setDefaultEditedState(pedited->fattal.alpha ? Edited : UnEdited);
+        beta->setDefaultEditedState(pedited->fattal.beta ? Edited : UnEdited);
+    } else {
+        alpha->setDefaultEditedState(Irrelevant);
+        beta->setDefaultEditedState(Irrelevant);
+    }
+}
+
+void FattalToneMapping::adjusterChanged(Adjuster* a, double newval)
+{
+    if(listener && getEnabled()) {
+        if(a == alpha) {
+            listener->panelChanged(EvTMFattalAlpha, Glib::ustring::format(std::setw(2), std::fixed, std::setprecision(2), a->getValue()));
+        } else if(a == beta) {
+            listener->panelChanged(EvTMFattalBeta, Glib::ustring::format(std::setw(2), std::fixed, std::setprecision(2), a->getValue()));
+        }
+    }
+}
+
+void FattalToneMapping::enabledChanged ()
+{
+    if (listener) {
+        if (get_inconsistent()) {
+            listener->panelChanged (EvTMFattalEnabled, M("GENERAL_UNCHANGED"));
+        } else if (getEnabled()) {
+            listener->panelChanged (EvTMFattalEnabled, M("GENERAL_ENABLED"));
+        } else {
+            listener->panelChanged (EvTMFattalEnabled, M("GENERAL_DISABLED"));
+        }
+    }
+}
+
+void FattalToneMapping::setBatchMode(bool batchMode)
+{
+    ToolPanel::setBatchMode(batchMode);
+
+    alpha->showEditedCB();
+    beta->showEditedCB();
+}
+