#ifndef _AV_TRANSCODER_STREAM_INPUT_STREAM_HPP_

#define _AV_TRANSCODER_STREAM_INPUT_STREAM_HPP_

#include "IInputStream.hpp"

#include <queue>

struct AVStream;

namespace avtranscoder

{

class InputFile;

class AvExport InputStream : public IInputStream

{

InputStream(const InputStream& inputStream);

InputStream& operator=(const InputStream& inputStream);

InputStream(InputFile& inputFile, const size_t streamIndex);

~InputStream();

bool readNextPacket(CodedData& data);

const StreamProperties& getProperties() const;

size_t getStreamIndex() const { return _streamIndex; }

VideoCodec& getVideoCodec();

AudioCodec& getAudioCodec();

DataCodec& getDataCodec();

void activate(const bool activate = true) { _isActivated = activate; };

bool isActivated() const { return _isActivated; };

void addPacket(const AVPacket& packet);

void clearBuffering();

InputFile* _inputFile; ///< Has link (no ownership)

ICodec* _codec; ///< Has ownership

std::queue<CodedData> _streamCache; ///< Cache of packet data already read and corresponding to this stream

size_t _streamIndex; ///< Index of the stream in the input file

bool _isActivated; ///< If the stream is activated, data read from it will be buffered

};

}

#endif