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_TYPES_H
21 #define DCPOMATIC_TYPES_H
25 #include <boost/shared_ptr.hpp>
26 #include <libdcp/util.h>
31 class SubtitleContent;
34 /** The version number of the protocol used to communicate
35 * with servers. Intended to be bumped when incompatibilities
38 #define SERVER_LINK_VERSION 1
41 #define TIME_MAX INT64_MAX
42 #define TIME_HZ ((Time) 96000)
43 typedef int64_t OutputAudioFrame;
44 typedef int OutputVideoFrame;
45 typedef std::vector<boost::shared_ptr<Content> > ContentList;
46 typedef std::vector<boost::shared_ptr<VideoContent> > VideoContentList;
47 typedef std::vector<boost::shared_ptr<AudioContent> > AudioContentList;
48 typedef std::vector<boost::shared_ptr<SubtitleContent> > SubtitleContentList;
51 struct TimedAudioBuffers
57 TimedAudioBuffers (boost::shared_ptr<AudioBuffers> a, T t)
62 boost::shared_ptr<AudioBuffers> audio;
69 VIDEO_FRAME_TYPE_3D_LEFT_RIGHT
81 * @brief A description of the crop of an image or video.
85 Crop () : left (0), right (0), top (0), bottom (0) {}
86 Crop (int l, int r, int t, int b) : left (l), right (r), top (t), bottom (b) {}
88 /** Number of pixels to remove from the left-hand side */
90 /** Number of pixels to remove from the right-hand side */
92 /** Number of pixels to remove from the top */
94 /** Number of pixels to remove from the bottom */
97 libdcp::Size apply (libdcp::Size s, int minimum = 4) const {
98 s.width -= left + right;
99 s.height -= top + bottom;
101 if (s.width < minimum) {
105 if (s.height < minimum) {
113 extern bool operator== (Crop const & a, Crop const & b);
114 extern bool operator!= (Crop const & a, Crop const & b);
121 std::string resolution_to_string (Resolution);
122 Resolution string_to_resolution (std::string);