2 Copyright (C) 2015 Carl Hetherington <cth@carlh.net>
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 #include "jpeg2000_encoder.h"
21 #include "poznan_encoder.h"
22 #include "openjpeg_encoder.h"
23 #include "exceptions.h"
24 #include <boost/shared_ptr.hpp>
25 #include <boost/foreach.hpp>
30 using boost::shared_ptr;
32 #define LOG_GENERAL(...) log()->log (String::compose (__VA_ARGS__), Log::TYPE_GENERAL);
34 vector<boost::shared_ptr<JPEG2000Encoder> > JPEG2000Encoder::_encoders;
37 JPEG2000Encoder::setup_encoders ()
40 _encoders.push_back (shared_ptr<JPEG2000Encoder> (new OpenJPEGEncoder ()));
41 } catch (JPEG2000EncoderUnavailableException &) {
46 _encoders.push_back (shared_ptr<JPEG2000Encoder> (new PoznanEncoder ()));
47 } catch (JPEG2000EncoderUnavailableException &) {
52 vector<shared_ptr<JPEG2000Encoder> >
53 JPEG2000Encoder::all ()
58 shared_ptr<JPEG2000Encoder>
59 JPEG2000Encoder::from_id (string id)
61 BOOST_FOREACH (shared_ptr<JPEG2000Encoder> i, _encoders) {
67 return shared_ptr<JPEG2000Encoder> ();
70 shared_ptr<EncodedData>
71 JPEG2000Encoder::encode (shared_ptr<const dcp::XYZImage> input, dcp::NoteHandler note, int bandwidth, int frame_rate, Resolution resolution, bool threed)
73 if (!_bandwidth || _bandwidth.get() != bandwidth ||
74 !_frame_rate || _frame_rate.get() != frame_rate ||
75 !_resolution || _resolution.get() != resolution ||
76 !_threed || _threed.get() != threed) {
78 _bandwidth = bandwidth;
79 _frame_rate = frame_rate;
80 _resolution = resolution;
83 parameters_changed ();
86 return do_encode (input, note);