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/*
Copyright (C) 2020-2021 Carl Hetherington <cth@carlh.net>
This file is part of DCP-o-matic.
DCP-o-matic is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
DCP-o-matic is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
*/
#include "atmos_metadata.h"
#include "content_atmos.h"
#include "decoder_part.h"
#include <dcp/warnings.h>
LIBDCP_DISABLE_WARNINGS
#include <boost/signals2.hpp>
LIBDCP_ENABLE_WARNINGS
class AtmosDecoder : public DecoderPart
{
public:
AtmosDecoder(Decoder* parent, std::shared_ptr<const Content> content);
boost::optional<dcpomatic::ContentTime> position(std::shared_ptr<const Film>) const override {
return _position;
}
void seek() override;
void emit(std::shared_ptr<const Film> film, std::shared_ptr<const dcp::AtmosFrame> data, Frame frame, AtmosMetadata metadata);
boost::signals2::signal<void (ContentAtmos)> Data;
private:
std::shared_ptr<const Content> _content;
boost::optional<dcpomatic::ContentTime> _position;
};
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