/*
Copyright (C) 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 <boost/test/unit_test.hpp>
+/** @file test/video_content_scale_test.cc
+ * @brief Test VideoContentScale
+ * @ingroup selfcontained
+ */
+
#include "lib/ffmpeg_content.h"
#include "lib/ratio.h"
+#include "lib/video_content.h"
+#include <dcp/raw_convert.h>
+#include <boost/test/unit_test.hpp>
using std::list;
using std::string;
using std::cerr;
-using std::stringstream;
using boost::shared_ptr;
using boost::optional;
+using dcp::raw_convert;
static
void
test (dcp::Size content_size, dcp::Size display_size, dcp::Size film_size, Crop crop, Ratio const * ratio, bool scale, dcp::Size correct)
{
shared_ptr<Film> film;
- stringstream s;
- s << "<?xml version=\"1.0\" encoding=\"UTF-8\"?>"
+ string s = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>"
"<Content>"
"<Type>FFmpeg</Type>"
- "<Path>/home/c.hetherington/DCP/prophet_clip.mkv</Path>"
+ "<Path>/home/c.hetherington/DCP/prophet_long_clip.mkv</Path>"
"<Digest>f3f23663da5bef6d2cbaa0db066f3351314142710</Digest>"
"<Position>0</Position>"
"<TrimStart>0</TrimStart>"
"<TrimEnd>0</TrimEnd>"
"<VideoLength>2879</VideoLength>"
- "<VideoWidth>" << content_size.width << "</VideoWidth>"
- "<VideoHeight>" << content_size.height << "</VideoHeight>"
+ "<VideoWidth>" + raw_convert<string>(content_size.width) + "</VideoWidth>"
+ "<VideoHeight>" + raw_convert<string>(content_size.height) + "</VideoHeight>"
"<VideoFrameRate>23.97602462768555</VideoFrameRate>"
"<OriginalVideoFrameRate>23.97602462768555</OriginalVideoFrameRate>"
"<VideoFrameType>0</VideoFrameType>"
"<SampleAspectRatio>1</SampleAspectRatio>"
- "<LeftCrop>" << crop.left << "</LeftCrop>"
- "<RightCrop>" << crop.right << "</RightCrop>"
- "<TopCrop>" << crop.top << "</TopCrop>"
- "<BottomCrop>" << crop.bottom << "</BottomCrop>"
+ "<BitsPerPixel>12</BitsPerPixel>"
+ "<LeftCrop>" + raw_convert<string>(crop.left) + "</LeftCrop>"
+ "<RightCrop>" + raw_convert<string>(crop.right) + "</RightCrop>"
+ "<TopCrop>" + raw_convert<string>(crop.top) + "</TopCrop>"
+ "<BottomCrop>" + raw_convert<string>(crop.bottom) + "</BottomCrop>"
"<Scale>";
if (ratio) {
- s << "<Ratio>" << ratio->id() << "</Ratio>";
+ s += "<Ratio>" + ratio->id() + "</Ratio>";
} else {
- s << "<Scale>" << scale << "</Scale>";
+ s += "<Scale>" + string(scale ? "1" : "0") + "</Scale>";
}
- s << "</Scale>"
+ s += "</Scale>"
"<ColourConversion>"
"<InputGamma>2.4</InputGamma>"
"<InputGammaLinearised>1</InputGammaLinearised>"
"</Content>";
shared_ptr<cxml::Document> doc (new cxml::Document ());
- doc->read_string(s.str ());
+ doc->read_string (s);
list<string> notes;
- shared_ptr<VideoContent> vc (new FFmpegContent (film, doc, 10, notes));
+ shared_ptr<FFmpegContent> vc (new FFmpegContent (film, doc, 10, notes));
optional<VideoContentScale> sc;
if (ratio) {
sc = VideoContentScale (scale);
}
- dcp::Size answer = sc.get().size (vc, display_size, film_size);
+ dcp::Size answer = sc.get().size (vc->video, display_size, film_size);
if (answer != correct) {
- cerr << "Testing " << vc->video_size().width << "x" << vc->video_size().height << "\n";
+ cerr << "Testing " << vc->video->size().width << "x" << vc->video->size().height << "\n";
cerr << "Testing " << display_size.width << "x" << display_size.height << "\n";
cerr << answer.width << "x" << answer.height << " instead of " << correct.width << "x" << correct.height << "\n";
}
BOOST_CHECK (answer == correct);
}
-
+
/* Test scale and stretch to specified ratio */
BOOST_AUTO_TEST_CASE (video_content_scale_test_to_ratio)
{
true,
dcp::Size (1998, 837)
);
-
+
// Flat in scope container
test (
dcp::Size (400, 200),
dcp::Size (1587, 858)
);
-
+
/* To player */
// Flat in flat container
true,
dcp::Size (185, 78)
);
-
+
// Flat in scope container
test (
dcp::Size (400, 200),