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/*
Copyright (C) 2013-2014 Carl Hetherington <cth@carlh.net>
This program 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.
This program 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 this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
extern "C" {
#include <libavutil/avutil.h>
}
#include <boost/shared_ptr.hpp>
#include "types.h"
#include "colour_conversion.h"
#include "position.h"
#include "position_image.h"
class Image;
class Scaler;
/** @class DCPVideo
*
* A ContentVideo image with:
* - content parameters (crop, scaling, colour conversion)
* - merged content (subtitles)
* and with its time converted from a ContentTime to a DCPTime.
*/
class DCPVideo
{
public:
DCPVideo (boost::shared_ptr<const Image>, Eyes eyes, Crop, dcp::Size, dcp::Size, Scaler const *, ColourConversion conversion, DCPTime time);
void set_subtitle (PositionImage);
boost::shared_ptr<Image> image (AVPixelFormat, bool) const;
Eyes eyes () const {
return _eyes;
}
ColourConversion conversion () const {
return _conversion;
}
private:
boost::shared_ptr<const Image> _in;
Eyes _eyes;
Crop _crop;
dcp::Size _inter_size;
dcp::Size _out_size;
Scaler const * _scaler;
ColourConversion _conversion;
DCPTime _time;
PositionImage _subtitle;
};
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