/*
- Copyright (C) 2013-2014 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/>.
*/
/** @file test/colour_conversion_test.cc
- * @brief Various tests of ColourConversion.
+ * @brief Test ColourConversion class.
+ * @ingroup selfcontained
*/
#include "lib/colour_conversion.h"
-#include <dcp/colour_matrix.h>
+#include "lib/film.h"
#include <dcp/gamma_transfer_function.h>
#include <libxml++/libxml++.h>
#include <boost/test/unit_test.hpp>
+#include <boost/foreach.hpp>
+#include <iostream>
using std::cout;
using boost::shared_ptr;
ColourConversion B (dcp::ColourConversion::rec709_to_xyz ());
BOOST_CHECK_EQUAL (A.identifier(), "9840c601d2775bf1b3847254bbaa36a9");
- BOOST_CHECK_EQUAL (B.identifier(), "0778fbc5c87470f58820604a66992579");
+ BOOST_CHECK_EQUAL (B.identifier(), "58151ac92fdf333663a62c9a8ba5c5f4");
}
BOOST_AUTO_TEST_CASE (colour_conversion_test2)
" <A>0.055</A>\n"
" <B>12.92</B>\n"
" </InputTransferFunction>\n"
+ " <YUVToRGB>0</YUVToRGB>\n"
" <RedX>0.64</RedX>\n"
" <RedY>0.33</RedY>\n"
" <GreenX>0.3</GreenX>\n"
"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
"<Test>\n"
" <InputTransferFunction>\n"
- " <Type>ModifiedGamma</Type>\n"
- " <Power>2.222222222222222</Power>\n"
- " <Threshold>0.081</Threshold>\n"
- " <A>0.099</A>\n"
- " <B>4.5</B>\n"
+ " <Type>Gamma</Type>\n"
+ " <Gamma>2.2</Gamma>\n"
" </InputTransferFunction>\n"
+ " <YUVToRGB>1</YUVToRGB>\n"
" <RedX>0.64</RedX>\n"
" <RedY>0.33</RedY>\n"
" <GreenX>0.3</GreenX>\n"
"</Test>\n"
);
}
+
+/** Test a round trip via the XML representation */
+BOOST_AUTO_TEST_CASE (colour_conversion_test4)
+{
+ BOOST_FOREACH (PresetColourConversion const & i, PresetColourConversion::all ()) {
+ xmlpp::Document out;
+ xmlpp::Element* out_root = out.create_root_node ("Test");
+ i.conversion.as_xml (out_root);
+ shared_ptr<cxml::Document> in (new cxml::Document ("Test"));
+ in->read_string (out.write_to_string ("UTF-8"));
+ BOOST_CHECK (ColourConversion::from_xml (in, Film::current_state_version).get () == i.conversion);
+ }
+}