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/*
* MediaObject.h
*****************************************************************************
* Copyright (C) 2012, bitmovin Softwareentwicklung OG, All Rights Reserved
*
* Email: libdash-dev@vicky.bitmovin.net
*
* This source code and its use and distribution, is subject to the terms
* and conditions of the applicable license agreement.
*****************************************************************************/
#ifndef LIBDASH_FRAMEWORK_INPUT_MEDIAOBJECT_H_
#define LIBDASH_FRAMEWORK_INPUT_MEDIAOBJECT_H_
#include "../Adaptation/IAdaptationLogic.h"
#include "IMPD.h"
#include "IDownloadObserver.h"
#include "IDASHMetrics.h"
#include "../Portable/MultiThreading.h"
#include "ICNConnectionConsumerApi.h"
namespace libdash
{
namespace framework
{
namespace adaptation
{
class IAdaptationLogic;
}
namespace input
{
class DASHReceiver;
class MediaObject : public dash::network::IDownloadObserver, public dash::metrics::IDASHMetrics
{
public:
MediaObject(dash::mpd::ISegment *segment, dash::mpd::IRepresentation *rep, bool withFeedBack = false);
virtual ~MediaObject();
bool StartDownload();
bool StartDownload(IICNConnection* conn);
void AbortDownload();
void WaitFinished();
int Read(uint8_t *data, size_t len);
int Peek(uint8_t *data, size_t len);
int Peek(uint8_t *data, size_t len, size_t offset);
dash::mpd::IRepresentation* GetRepresentation();
dash::mpd::ISegment* GetSegment();
const char* GetPath();
void SetFeedBack(bool flag);
virtual void OnDownloadStateChanged(dash::network::DownloadState state);
virtual void OnDownloadRateChanged(uint64_t bytesDownloaded); //Here the bytesDownloaded is in fact the bitrate bps
virtual void OnDownloadTimeChanged(double dnltime);
void AddInitSegment(MediaObject* initSeg);
int ReadInitSegment(uint8_t* data, size_t len);
const std::vector<dash::metrics::ITCPConnection *>& GetTCPConnectionList() const;
const std::vector<dash::metrics::IHTTPTransaction *>& GetHTTPTransactionList() const;
void SetAdaptationLogic(framework::adaptation::IAdaptationLogic *_adaptationLogic);
void SetDASHReceiver(input::DASHReceiver *_dashReceiver);
uint32_t GetRepresentationBandwidth();
uint32_t GetRepresentationHeight();
std::string GetRepresentationID();
uint64_t GetSegmentDuration();
void SetSegmentDuration(uint64_t segmentDuration);
private:
dash::mpd::ISegment *segment;
MediaObject *initSeg;
dash::mpd::IRepresentation *rep;
dash::network::DownloadState state;
uint64_t bps;
bool withFeedBack;
double dnltime;
input::DASHReceiver *dashReceiver;
adaptation::IAdaptationLogic *adaptationLogic;
mutable CRITICAL_SECTION stateLock;
mutable CONDITION_VARIABLE stateChanged;
uint32_t representationBandwidth;
uint32_t representationHeight;
std::string representationId;
uint64_t segmentDuration;
};
}
}
}
#endif /* LIBDASH_FRAMEWORK_INPUT_MEDIAOBJECT_H_ */
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