/*
- Copyright (C) 2012-2016 Carl Hetherington <cth@carlh.net>
+ Copyright (C) 2012-2021 Carl Hetherington <cth@carlh.net>
This file is part of DCP-o-matic.
*/
+
/** @file src/lib/video_decoder.h
* @brief VideoDecoder class.
*/
+
#ifndef DCPOMATIC_VIDEO_DECODER_H
#define DCPOMATIC_VIDEO_DECODER_H
+
#include "decoder.h"
#include "video_content.h"
#include "util.h"
#include "content_video.h"
#include "decoder_part.h"
#include <boost/signals2.hpp>
-#include <boost/shared_ptr.hpp>
+
class VideoContent;
class ImageProxy;
class Image;
class Log;
+class FrameIntervalChecker;
+
/** @class VideoDecoder
* @brief Parent for classes which decode video.
class VideoDecoder : public DecoderPart
{
public:
- VideoDecoder (Decoder* parent, boost::shared_ptr<const Content> c, boost::shared_ptr<Log> log);
+ VideoDecoder (Decoder* parent, std::shared_ptr<const Content> c);
friend struct video_decoder_fill_test1;
friend struct video_decoder_fill_test2;
friend struct ffmpeg_pts_offset_test;
friend void ffmpeg_decoder_sequential_test_one (boost::filesystem::path file, float fps, int gaps, int video_length);
- ContentTime position () const {
+ boost::optional<dcpomatic::ContentTime> position (std::shared_ptr<const Film>) const {
return _position;
}
void seek ();
+ void emit (std::shared_ptr<const Film> film, std::shared_ptr<const ImageProxy>, Frame frame);
- void emit (boost::shared_ptr<const ImageProxy>, Frame frame);
-
- /** @return true if the emitted data was accepted, false if not */
- boost::signals2::signal<bool (ContentVideo)> Data;
+ boost::signals2::signal<void (ContentVideo)> Data;
private:
- boost::shared_ptr<const Content> _content;
- boost::optional<Frame> _last_emitted;
- ContentTime _position;
+ std::shared_ptr<const Content> _content;
+ /** Eyes of last thing to be emitted; only used for THREE_D_ALTERNATE */
+ boost::optional<Eyes> _last_emitted_eyes;
+ boost::optional<dcpomatic::ContentTime> _position;
+ boost::scoped_ptr<FrameIntervalChecker> _frame_interval_checker;
};
+
#endif