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>
27 #include "dcpomatic_time.h"
33 class SubtitleContent;
37 /** The version number of the protocol used to communicate
38 * with servers. Intended to be bumped when incompatibilities
41 #define SERVER_LINK_VERSION 1
43 typedef std::vector<boost::shared_ptr<Content> > ContentList;
44 typedef std::vector<boost::shared_ptr<VideoContent> > VideoContentList;
45 typedef std::vector<boost::shared_ptr<AudioContent> > AudioContentList;
46 typedef std::vector<boost::shared_ptr<SubtitleContent> > SubtitleContentList;
47 typedef std::vector<boost::shared_ptr<FFmpegContent> > FFmpegContentList;
49 typedef int64_t VideoFrame;
50 typedef int64_t AudioFrame;
53 struct TimedAudioBuffers
59 TimedAudioBuffers (boost::shared_ptr<AudioBuffers> a, DCPTime t)
64 boost::shared_ptr<AudioBuffers> audio;
71 VIDEO_FRAME_TYPE_3D_LEFT_RIGHT,
72 VIDEO_FRAME_TYPE_3D_TOP_BOTTOM,
73 VIDEO_FRAME_TYPE_3D_ALTERNATE,
74 /** This content is all the left frames of some 3D */
75 VIDEO_FRAME_TYPE_3D_LEFT,
76 /** This content is all the right frames of some 3D */
77 VIDEO_FRAME_TYPE_3D_RIGHT
89 * @brief A description of the crop of an image or video.
93 Crop () : left (0), right (0), top (0), bottom (0) {}
94 Crop (int l, int r, int t, int b) : left (l), right (r), top (t), bottom (b) {}
96 /** Number of pixels to remove from the left-hand side */
98 /** Number of pixels to remove from the right-hand side */
100 /** Number of pixels to remove from the top */
102 /** Number of pixels to remove from the bottom */
105 dcp::Size apply (dcp::Size s, int minimum = 4) const {
106 s.width -= left + right;
107 s.height -= top + bottom;
109 if (s.width < minimum) {
113 if (s.height < minimum) {
121 extern bool operator== (Crop const & a, Crop const & b);
122 extern bool operator!= (Crop const & a, Crop const & b);
129 std::string resolution_to_string (Resolution);
130 Resolution string_to_resolution (std::string);