2 Copyright (C) 2012-2014 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 /** @file src/cinema_sound_processor.h
21 * @brief CinemaSoundProcessor class
24 #ifndef DCPOMATIC_CINEMA_SOUND_PROCESSOR_H
25 #define DCPOMATIC_CINEMA_SOUND_PROCESSOR_H
27 #include <boost/utility.hpp>
31 /** @class CinemaSoundProcessor
32 * @brief Class to describe a cimema's sound processor.
34 * In other words, the box in the rack that handles sound decoding and processing
37 class CinemaSoundProcessor : public boost::noncopyable
40 CinemaSoundProcessor (std::string i, std::string n);
42 virtual float db_for_fader_change (float from, float to) const = 0;
44 /** @return id for our use */
45 std::string id () const {
49 /** @return user-visible name for this sound processor */
50 std::string name () const {
54 static std::vector<CinemaSoundProcessor const *> all ();
55 static void setup_cinema_sound_processors ();
56 static CinemaSoundProcessor const * from_id (std::string id);
57 static CinemaSoundProcessor const * from_index (int);
58 static int as_index (CinemaSoundProcessor const *);
63 /** user-visible name for this sound processor */
66 /** sll available cinema sound processors */
67 static std::vector<CinemaSoundProcessor const *> _cinema_sound_processors;