2 Copyright (C) 2013 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 #ifndef DCPOMATIC_AUDIO_MAPPING_H
21 #define DCPOMATIC_AUDIO_MAPPING_H
24 #include <libdcp/types.h>
25 #include <boost/shared_ptr.hpp>
35 /** A many-to-many mapping from some content channels to DCP channels.
36 * The number of content channels is set on construction and fixed,
37 * and then each of those content channels can be mapped to zero or
45 AudioMapping (boost::shared_ptr<const cxml::Node>);
47 /* Default copy constructor is fine */
49 void as_xml (xmlpp::Node *) const;
51 void add (int, libdcp::Channel);
54 std::list<int> dcp_to_content (libdcp::Channel) const;
55 std::list<std::pair<int, libdcp::Channel> > content_to_dcp () const {
56 return _content_to_dcp;
59 int content_channels () const {
60 return _content_channels;
63 std::list<libdcp::Channel> content_to_dcp (int) const;
66 int _content_channels;
67 std::list<std::pair<int, libdcp::Channel> > _content_to_dcp;