medialink.h

Go to the documentation of this file.

 
#pragma once
 
#include <promeki/core/namespace.h>
#include <promeki/core/sharedptr.h>
#include <promeki/core/error.h>
#include <promeki/proav/mediaport.h>
#include <promeki/proav/frame.h>
 
PROMEKI_NAMESPACE_BEGIN
 
class MediaNode;
 
class MediaLink {
        PROMEKI_SHARED_FINAL(MediaLink)
        public:
                using Ptr = SharedPtr<MediaLink>;
 
                using List = promeki::List<MediaLink>;
 
                using PtrList = promeki::List<Ptr>;
 
                MediaLink() = default;
 
                MediaLink(MediaPort::Ptr source, MediaPort::Ptr sink) :
                        _source(std::move(source)), _sink(std::move(sink)) { }
 
                const MediaPort::Ptr &source() const { return _source; }
 
                const MediaPort::Ptr &sink() const { return _sink; }
 
                MediaNode *sourceNode() const;
 
                MediaNode *sinkNode() const;
 
                Error deliver(Frame::Ptr frame) const;
 
                bool isValid() const;
 
        private:
                MediaPort::Ptr  _source;
                MediaPort::Ptr  _sink;
};
 
PROMEKI_NAMESPACE_END