/*
- Copyright (C) 2013 Carl Hetherington <cth@carlh.net>
+ Copyright (C) 2013-2015 Carl Hetherington <cth@carlh.net>
- This program is free software; you can redistribute it and/or modify
+ This file is part of DCP-o-matic.
+
+ DCP-o-matic 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 2 of the License, or
(at your option) any later version.
- This program is distributed in the hope that it will be useful,
+ DCP-o-matic 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 this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ along with DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
*/
#include "config.h"
#include "colour_conversion.h"
#include "util.h"
-#include "md5_digester.h"
+#include "digester.h"
#include "raw_convert.h"
#include <dcp/chromaticity.h>
#include <dcp/colour_matrix.h>
#include <dcp/modified_gamma_transfer_function.h>
#include <libcxml/cxml.h>
#include <libxml++/libxml++.h>
+#include <boost/foreach.hpp>
+#include <iostream>
#include "i18n.h"
using boost::optional;
using boost::dynamic_pointer_cast;
+vector<PresetColourConversion> PresetColourConversion::_presets;
+
ColourConversion::ColourConversion ()
: dcp::ColourConversion (dcp::ColourConversion::srgb_to_xyz ())
{
-
+
}
ColourConversion::ColourConversion (dcp::ColourConversion conversion_)
: dcp::ColourConversion (conversion_)
{
-
+
}
ColourConversion::ColourConversion (cxml::NodePtr node, int version)
} else {
/* Version 1.x */
-
+
if (node->bool_child ("InputGammaLinearised")) {
- _in.reset (new dcp::ModifiedGammaTransferFunction (node->number_child<float> ("InputGamma"), 0.04045, 0.055, 12.92));
+ _in.reset (new dcp::ModifiedGammaTransferFunction (node->number_child<double> ("InputGamma"), 0.04045, 0.055, 12.92));
} else {
- _in.reset (new dcp::GammaTransferFunction (node->number_child<float> ("InputGamma")));
+ _in.reset (new dcp::GammaTransferFunction (node->number_child<double> ("InputGamma")));
}
}
_yuv_to_rgb = static_cast<dcp::YUVToRGB> (node->optional_number_child<int>("YUVToRGB").get_value_or (dcp::YUV_TO_RGB_REC601));
-
+
list<cxml::NodePtr> m = node->node_children ("Matrix");
if (!m.empty ()) {
/* Read in old <Matrix> nodes and convert them to chromaticities */
node->number_child<double> ("AdjustedWhiteX"), node->number_child<double> ("AdjustedWhiteY")
);
}
- }
-
+ }
+
_out.reset (new dcp::GammaTransferFunction (node->number_child<double> ("OutputGamma")));
}
in_node->add_child("B")->add_child_text (raw_convert<string> (tf->B ()));
}
+ node->add_child("YUVToRGB")->add_child_text (raw_convert<string> (_yuv_to_rgb));
node->add_child("RedX")->add_child_text (raw_convert<string> (_red.x));
node->add_child("RedY")->add_child_text (raw_convert<string> (_red.y));
node->add_child("GreenX")->add_child_text (raw_convert<string> (_green.x));
optional<size_t>
ColourConversion::preset () const
{
- vector<PresetColourConversion> presets = Config::instance()->colour_conversions ();
+ vector<PresetColourConversion> presets = PresetColourConversion::all ();
size_t i = 0;
- while (i < presets.size() && (presets[i].conversion != *this)) {
+ while (i < presets.size() && presets[i].conversion != *this) {
++i;
}
string
ColourConversion::identifier () const
{
- MD5Digester digester;
+ Digester digester;
if (dynamic_pointer_cast<const dcp::GammaTransferFunction> (_in)) {
shared_ptr<const dcp::GammaTransferFunction> tf = dynamic_pointer_cast<const dcp::GammaTransferFunction> (_in);
}
digester.add (dynamic_pointer_cast<const dcp::GammaTransferFunction> (_out)->gamma ());
-
+
return digester.get ();
}
}
-PresetColourConversion::PresetColourConversion (string n, dcp::ColourConversion conversion_)
+PresetColourConversion::PresetColourConversion (string n, string i, dcp::ColourConversion conversion_)
: conversion (conversion_)
, name (n)
+ , id (i)
{
}
}
-void
-PresetColourConversion::as_xml (xmlpp::Node* node) const
-{
- conversion.as_xml (node);
- node->add_child("Name")->add_child_text (name);
-}
-
bool
operator== (ColourConversion const & a, ColourConversion const & b)
{
{
return a.name == b.name && a.conversion == b.conversion;
}
+
+void
+PresetColourConversion::setup_colour_conversion_presets ()
+{
+ _presets.push_back (PresetColourConversion (_("sRGB"), "srgb", dcp::ColourConversion::srgb_to_xyz ()));
+ _presets.push_back (PresetColourConversion (_("Rec. 601"), "rec601", dcp::ColourConversion::rec601_to_xyz ()));
+ _presets.push_back (PresetColourConversion (_("Rec. 709"), "rec709", dcp::ColourConversion::rec709_to_xyz ()));
+ _presets.push_back (PresetColourConversion (_("P3"), "p3", dcp::ColourConversion::p3_to_xyz ()));
+ _presets.push_back (PresetColourConversion (_("Rec. 1886"), "rec1886", dcp::ColourConversion::rec1886_to_xyz ()));
+ _presets.push_back (PresetColourConversion (_("Rec. 2020"), "rec2020", dcp::ColourConversion::rec2020_to_xyz ()));
+}
+
+PresetColourConversion
+PresetColourConversion::from_id (string s)
+{
+ BOOST_FOREACH (PresetColourConversion const& i, _presets) {
+ if (i.id == s) {
+ return i;
+ }
+ }
+
+ DCPOMATIC_ASSERT (false);
+}
projects / dcpomatic.git / blobdiff