class StreamStatisticianImpl : public StreamStatistician {
public:
- explicit StreamStatisticianImpl(Clock* clock);
-
+ StreamStatisticianImpl(Clock* clock,
+ RtcpStatisticsCallback* rtcp_callback,
+ StreamDataCountersCallback* rtp_callback);
virtual ~StreamStatisticianImpl() {}
- virtual bool GetStatistics(Statistics* statistics, bool reset) OVERRIDE;
+ virtual bool GetStatistics(RtcpStatistics* statistics, bool reset) OVERRIDE;
virtual void GetDataCounters(uint32_t* bytes_received,
uint32_t* packets_received) const OVERRIDE;
virtual uint32_t BitrateReceived() const OVERRIDE;
virtual void ResetStatistics() OVERRIDE;
virtual bool IsRetransmitOfOldPacket(const RTPHeader& header,
- int min_rtt) const OVERRIDE;
+ int min_rtt) const OVERRIDE;
virtual bool IsPacketInOrder(uint16_t sequence_number) const OVERRIDE;
- void IncomingPacket(const RTPHeader& rtp_header, size_t bytes,
+ void IncomingPacket(const RTPHeader& rtp_header,
+ size_t bytes,
bool retransmitted);
+ void FecPacketReceived();
void SetMaxReorderingThreshold(int max_reordering_threshold);
void ProcessBitrate();
virtual void LastReceiveTimeNtp(uint32_t* secs, uint32_t* frac) const;
private:
bool InOrderPacketInternal(uint16_t sequence_number) const;
+ RtcpStatistics CalculateRtcpStatistics();
+ void UpdateJitter(const RTPHeader& header,
+ uint32_t receive_time_secs,
+ uint32_t receive_time_frac);
+ void UpdateCounters(const RTPHeader& rtp_header,
+ size_t bytes,
+ bool retransmitted);
+ void NotifyRtpCallback() LOCKS_EXCLUDED(stream_lock_.get());
+ void NotifyRtcpCallback() LOCKS_EXCLUDED(stream_lock_.get());
Clock* clock_;
- scoped_ptr<CriticalSectionWrapper> crit_sect_;
+ scoped_ptr<CriticalSectionWrapper> stream_lock_;
Bitrate incoming_bitrate_;
uint32_t ssrc_;
int max_reordering_threshold_; // In number of packets or sequence numbers.
// Stats on received RTP packets.
uint32_t jitter_q4_;
- uint32_t jitter_max_q4_;
uint32_t cumulative_loss_;
uint32_t jitter_q4_transmission_time_offset_;
uint16_t received_seq_first_;
uint16_t received_seq_max_;
uint16_t received_seq_wraps_;
- bool first_packet_;
// Current counter values.
uint16_t received_packet_overhead_;
- uint32_t received_byte_count_;
- uint32_t received_retransmitted_packets_;
- uint32_t received_inorder_packet_count_;
+ StreamDataCounters receive_counters_;
// Counter values when we sent the last report.
uint32_t last_report_inorder_packets_;
uint32_t last_report_old_packets_;
uint16_t last_report_seq_max_;
- Statistics last_reported_statistics_;
+ RtcpStatistics last_reported_statistics_;
+
+ RtcpStatisticsCallback* const rtcp_callback_;
+ StreamDataCountersCallback* const rtp_callback_;
};
-class ReceiveStatisticsImpl : public ReceiveStatistics {
+class ReceiveStatisticsImpl : public ReceiveStatistics,
+ public RtcpStatisticsCallback,
+ public StreamDataCountersCallback {
public:
explicit ReceiveStatisticsImpl(Clock* clock);
~ReceiveStatisticsImpl();
// Implement ReceiveStatistics.
- virtual void IncomingPacket(const RTPHeader& header, size_t bytes,
- bool old_packet) OVERRIDE;
+ virtual void IncomingPacket(const RTPHeader& header,
+ size_t bytes,
+ bool retransmitted) OVERRIDE;
+ virtual void FecPacketReceived(uint32_t ssrc) OVERRIDE;
virtual StatisticianMap GetActiveStatisticians() const OVERRIDE;
virtual StreamStatistician* GetStatistician(uint32_t ssrc) const OVERRIDE;
virtual void SetMaxReorderingThreshold(int max_reordering_threshold) OVERRIDE;
virtual int32_t Process() OVERRIDE;
virtual int32_t TimeUntilNextProcess() OVERRIDE;
- void ChangeSsrc(uint32_t from_ssrc, uint32_t to_ssrc);
+ virtual void RegisterRtcpStatisticsCallback(RtcpStatisticsCallback* callback)
+ OVERRIDE;
+
+ virtual void RegisterRtpStatisticsCallback(
+ StreamDataCountersCallback* callback) OVERRIDE;
private:
+ virtual void StatisticsUpdated(const RtcpStatistics& statistics,
+ uint32_t ssrc) OVERRIDE;
+ virtual void DataCountersUpdated(const StreamDataCounters& counters,
+ uint32_t ssrc) OVERRIDE;
+
typedef std::map<uint32_t, StreamStatisticianImpl*> StatisticianImplMap;
Clock* clock_;
- scoped_ptr<CriticalSectionWrapper> crit_sect_;
+ scoped_ptr<CriticalSectionWrapper> receive_statistics_lock_;
int64_t last_rate_update_ms_;
StatisticianImplMap statisticians_;
+
+ RtcpStatisticsCallback* rtcp_stats_callback_;
+ StreamDataCountersCallback* rtp_stats_callback_;
};
} // namespace webrtc
#endif // WEBRTC_MODULES_RTP_RTCP_SOURCE_RECEIVE_STATISTICS_IMPL_H_