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;
35 /** The version number of the protocol used to communicate
36 * with servers. Intended to be bumped when incompatibilities
39 #define SERVER_LINK_VERSION 1
42 #define TIME_MAX INT64_MAX
43 #define TIME_HZ ((Time) 96000)
44 typedef int64_t OutputAudioFrame;
45 typedef int OutputVideoFrame;
46 typedef std::vector<boost::shared_ptr<Content> > ContentList;
47 typedef std::vector<boost::shared_ptr<VideoContent> > VideoContentList;
48 typedef std::vector<boost::shared_ptr<AudioContent> > AudioContentList;
49 typedef std::vector<boost::shared_ptr<SubtitleContent> > SubtitleContentList;
50 typedef std::vector<boost::shared_ptr<FFmpegContent> > FFmpegContentList;
53 struct TimedAudioBuffers
59 TimedAudioBuffers (boost::shared_ptr<AudioBuffers> a, T t)
64 boost::shared_ptr<AudioBuffers> audio;
71 VIDEO_FRAME_TYPE_3D_LEFT_RIGHT,
72 VIDEO_FRAME_TYPE_3D_TOP_BOTTOM
84 * @brief A description of the crop of an image or video.
88 Crop () : left (0), right (0), top (0), bottom (0) {}
89 Crop (int l, int r, int t, int b) : left (l), right (r), top (t), bottom (b) {}
91 /** Number of pixels to remove from the left-hand side */
93 /** Number of pixels to remove from the right-hand side */
95 /** Number of pixels to remove from the top */
97 /** Number of pixels to remove from the bottom */
100 libdcp::Size apply (libdcp::Size s, int minimum = 4) const {
101 s.width -= left + right;
102 s.height -= top + bottom;
104 if (s.width < minimum) {
108 if (s.height < minimum) {
116 extern bool operator== (Crop const & a, Crop const & b);
117 extern bool operator!= (Crop const & a, Crop const & b);
124 std::string resolution_to_string (Resolution);
125 Resolution string_to_resolution (std::string);