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 /** The version number of the protocol used to communicate
32 * with servers. Intended to be bumped when incompatibilities
35 #define SERVER_LINK_VERSION 1
38 #define TIME_MAX INT64_MAX
39 #define TIME_HZ ((Time) 96000)
40 typedef int64_t OutputAudioFrame;
41 typedef int OutputVideoFrame;
42 typedef std::vector<boost::shared_ptr<Content> > ContentList;
45 struct TimedAudioBuffers
51 TimedAudioBuffers (boost::shared_ptr<AudioBuffers> a, T t)
56 boost::shared_ptr<AudioBuffers> audio;
63 VIDEO_FRAME_TYPE_3D_LEFT_RIGHT
75 * @brief A description of the crop of an image or video.
79 Crop () : left (0), right (0), top (0), bottom (0) {}
80 Crop (int l, int r, int t, int b) : left (l), right (r), top (t), bottom (b) {}
82 /** Number of pixels to remove from the left-hand side */
84 /** Number of pixels to remove from the right-hand side */
86 /** Number of pixels to remove from the top */
88 /** Number of pixels to remove from the bottom */
91 libdcp::Size apply (libdcp::Size s, int minimum = 4) const {
92 s.width -= left + right;
93 s.height -= top + bottom;
95 if (s.width < minimum) {
99 if (s.height < minimum) {
107 extern bool operator== (Crop const & a, Crop const & b);
108 extern bool operator!= (Crop const & a, Crop const & b);
115 std::string resolution_to_string (Resolution);
116 Resolution string_to_resolution (std::string);