/*
- Copyright (C) 2012-2018 Carl Hetherington <cth@carlh.net>
+ Copyright (C) 2012-2021 Carl Hetherington <cth@carlh.net>
This file is part of DCP-o-matic.
*/
+
#include "filter_graph.h"
+
class VideoFilterGraph : public FilterGraph
{
public:
VideoFilterGraph (dcp::Size s, AVPixelFormat p, dcp::Fraction r);
bool can_process (dcp::Size s, AVPixelFormat p) const;
- std::list<std::pair<boost::shared_ptr<Image>, int64_t> > process (AVFrame * frame);
+ std::list<std::pair<std::shared_ptr<Image>, int64_t>> process (AVFrame * frame);
protected:
- std::string src_parameters () const;
- std::string src_name () const;
- void* sink_parameters () const;
- std::string sink_name () const;
+ std::string src_parameters () const override;
+ std::string src_name () const override;
+ void set_parameters (AVFilterContext* context) const override;
+ std::string sink_name () const override;
private:
dcp::Size _size; ///< size of the images that this chain can process