2 Copyright (C) 2017-2018 Carl Hetherington <cth@carlh.net>
4 This file is part of DCP-o-matic.
6 DCP-o-matic 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.
11 DCP-o-matic 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.
16 You should have received a copy of the GNU General Public License
17 along with DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
22 #include <boost/thread.hpp>
30 /** Store of shared_ptr<Image> to keep them alive whilst raw pointers into
31 * their data have been passed to FFmpeg. The second part of the pair is
32 * a count of how many copies of the same key must be kept.
39 ImageStore(ImageStore const&) = delete;
40 ImageStore& operator=(ImageStore const&) = delete;
42 AVBufferRef* create_buffer(std::shared_ptr<const Image>, int component);
46 static void buffer_free(void* opaque, uint8_t* data);
47 void buffer_free2(uint8_t* data);
49 std::map<uint8_t*, std::pair<std::shared_ptr<const Image>, int>> _images;