2 Copyright (C) 2015 Carl Hetherington <cth@carlh.net>
4 This file is part of DCP-o-matic.
6 DCP-o-matic is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
11 DCP-o-matic is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
21 #include "image_proxy.h"
26 class MonoPictureFrame;
27 class StereoPictureFrame;
30 class J2KImageProxy : public ImageProxy
33 J2KImageProxy (boost::filesystem::path path, dcp::Size);
34 J2KImageProxy (boost::shared_ptr<const dcp::MonoPictureFrame> frame, dcp::Size);
35 J2KImageProxy (boost::shared_ptr<const dcp::StereoPictureFrame> frame, dcp::Size, dcp::Eye);
36 J2KImageProxy (boost::shared_ptr<cxml::Node> xml, boost::shared_ptr<Socket> socket);
38 boost::shared_ptr<Image> image (boost::optional<dcp::NoteHandler> note = boost::optional<dcp::NoteHandler> ()) const;
39 void add_metadata (xmlpp::Node *) const;
40 void send_binary (boost::shared_ptr<Socket>) const;
41 /** @return true if our image is definitely the same as another, false if it is probably not */
42 bool same (boost::shared_ptr<const ImageProxy>) const;
43 AVPixelFormat pixel_format () const;
45 dcp::Data j2k () const {
49 dcp::Size size () const {
54 friend struct client_server_test_j2k;
57 J2KImageProxy (dcp::Data data, dcp::Size size);
58 void ensure_j2k () const;
62 boost::optional<dcp::Eye> _eye;
63 mutable boost::shared_ptr<dcp::OpenJPEGImage> _j2k;