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/*
Copyright (C) 2013-2020 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/>.
*/
#ifndef DCPOMATIC_PIECE_H
#define DCPOMATIC_PIECE_H
#include "audio_stream.h"
#include "content.h"
#include "dcpomatic_time.h"
#include "frame_rate_change.h"
#include "types.h"
#include "video_content.h"
class Content;
class Decoder;
namespace dcpomatic {
class Font;
}
class Piece
{
public:
Piece (boost::shared_ptr<Content> c, boost::shared_ptr<Decoder> d, FrameRateChange f)
: decoder (d)
, frc (f)
, done (false)
, _content (c)
{}
dcpomatic::DCPTime position () const;
dcpomatic::DCPTime end (boost::shared_ptr<const Film> film) const;
dcpomatic::DCPTime content_video_to_dcp (Frame f) const;
dcpomatic::DCPTime content_time_to_dcp (dcpomatic::ContentTime t) const;
boost::optional<dcpomatic::DCPTime> content_time_to_dcp (boost::shared_ptr<const Content> content, dcpomatic::ContentTime t);
dcpomatic::DCPTime resampled_audio_to_dcp (boost::shared_ptr<const Film> film, Frame f) const;
dcpomatic::ContentTime dcp_to_content_time (boost::shared_ptr<const Film> film, dcpomatic::DCPTime t) const;
dcpomatic::ContentTime trim_start () const;
std::list<boost::shared_ptr<dcpomatic::Font> > fonts () const;
bool referenced_audio () const;
Crop video_crop () const;
bool video_use () const;
boost::optional<double> video_fade (boost::shared_ptr<const Film> film, Frame frame) const;
dcp::Size video_scaled_size (dcp::Size container_size);
boost::optional<ColourConversion> video_colour_conversion () const;
VideoRange video_range () const;
int audio_resampled_frame_rate (boost::shared_ptr<const Film> film) const;
double audio_gain () const;
std::vector<AudioStreamPtr> audio_streams () const;
boost::shared_ptr<Decoder> decoder;
FrameRateChange frc;
bool done;
private:
boost::shared_ptr<Content> _content;
};
#endif
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