libdcp
mono_picture_asset.h
1 /*
2  Copyright (C) 2012-2021 Carl Hetherington <cth@carlh.net>
3 
4  This file is part of libdcp.
5 
6  libdcp is free software; you can redistribute it and/or modify
7  it under the terms of the GNU General Public License as published by
8  the Free Software Foundation; either version 2 of the License, or
9  (at your option) any later version.
10 
11  libdcp is distributed in the hope that it will be useful,
12  but WITHOUT ANY WARRANTY; without even the implied warranty of
13  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14  GNU General Public License for more details.
15 
16  You should have received a copy of the GNU General Public License
17  along with libdcp. If not, see <http://www.gnu.org/licenses/>.
18 
19  In addition, as a special exception, the copyright holders give
20  permission to link the code of portions of this program with the
21  OpenSSL library under certain conditions as described in each
22  individual source file, and distribute linked combinations
23  including the two.
24 
25  You must obey the GNU General Public License in all respects
26  for all of the code used other than OpenSSL. If you modify
27  file(s) with this exception, you may extend this exception to your
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32 */
33 
34 
40 #ifndef LIBDCP_MONO_PICTURE_ASSET_H
41 #define LIBDCP_MONO_PICTURE_ASSET_H
42 
43 
44 #include "picture_asset.h"
46 
47 
48 namespace dcp {
49 
50 
51 class MonoPictureAssetWriter;
52 
53 
58 {
59 public:
63  explicit MonoPictureAsset (boost::filesystem::path file);
64 
69  explicit MonoPictureAsset (Fraction edit_rate, Standard standard);
70 
76  std::shared_ptr<PictureAssetWriter> start_write (boost::filesystem::path file, bool overwrite) override;
77  std::shared_ptr<MonoPictureAssetReader> start_read () const;
78 
79  bool equals (
80  std::shared_ptr<const Asset> other,
81  EqualityOptions opt,
82  NoteHandler note
83  ) const override;
84 
85 private:
86  std::string cpl_node_name () const;
87 };
88 
89 
90 }
91 
92 
93 #endif
boost::optional< boost::filesystem::path > file() const
Definition: asset.h:97
A fraction (i.e. a thing with an integer numerator and an integer denominator).
Definition: types.h:214
A 2D (monoscopic) picture asset.
MonoPictureAsset(boost::filesystem::path file)
std::shared_ptr< PictureAssetWriter > start_write(boost::filesystem::path file, bool overwrite) override
An asset made up of JPEG2000 data.
Definition: picture_asset.h:68
MonoPictureAssetReader typedef.
Namespace for everything in libdcp.
Definition: array_data.h:50
PictureAsset class.
A class to describe what "equality" means for a particular test.
Definition: types.h:249