| OLD | NEW |
| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #ifndef MEDIA_CAST_RTP_RECEIVER_RECEIVER_STATS_H_ | 5 #ifndef MEDIA_CAST_RTP_RECEIVER_RECEIVER_STATS_H_ |
| 6 #define MEDIA_CAST_RTP_RECEIVER_RECEIVER_STATS_H_ | 6 #define MEDIA_CAST_RTP_RECEIVER_RECEIVER_STATS_H_ |
| 7 | 7 |
| 8 #include "base/time/tick_clock.h" | 8 #include "base/time/tick_clock.h" |
| 9 #include "base/time/time.h" | 9 #include "base/time/time.h" |
| 10 #include "media/cast/net/rtcp/rtcp.h" | 10 #include "media/cast/net/rtcp/rtcp.h" |
| 11 #include "media/cast/net/rtp/rtp_receiver_defines.h" | 11 #include "media/cast/net/rtp/rtp_receiver_defines.h" |
| 12 | 12 |
| 13 namespace media { | 13 namespace media { |
| 14 namespace cast { | 14 namespace cast { |
| 15 | 15 |
| 16 class ReceiverStats : public RtpReceiverStatistics { | 16 class ReceiverStats : public RtpReceiverStatistics { |
| 17 public: | 17 public: |
| 18 explicit ReceiverStats(base::TickClock* clock); | 18 explicit ReceiverStats(base::TickClock* clock); |
| 19 virtual ~ReceiverStats() OVERRIDE; | 19 virtual ~ReceiverStats() override; |
| 20 | 20 |
| 21 virtual void GetStatistics(uint8* fraction_lost, | 21 virtual void GetStatistics(uint8* fraction_lost, |
| 22 uint32* cumulative_lost, // 24 bits valid. | 22 uint32* cumulative_lost, // 24 bits valid. |
| 23 uint32* extended_high_sequence_number, | 23 uint32* extended_high_sequence_number, |
| 24 uint32* jitter) OVERRIDE; | 24 uint32* jitter) override; |
| 25 void UpdateStatistics(const RtpCastHeader& header); | 25 void UpdateStatistics(const RtpCastHeader& header); |
| 26 | 26 |
| 27 private: | 27 private: |
| 28 base::TickClock* const clock_; // Not owned by this class. | 28 base::TickClock* const clock_; // Not owned by this class. |
| 29 | 29 |
| 30 // Global metrics. | 30 // Global metrics. |
| 31 uint16 min_sequence_number_; | 31 uint16 min_sequence_number_; |
| 32 uint16 max_sequence_number_; | 32 uint16 max_sequence_number_; |
| 33 uint32 total_number_packets_; | 33 uint32 total_number_packets_; |
| 34 uint16 sequence_number_cycles_; | 34 uint16 sequence_number_cycles_; |
| 35 base::TimeDelta last_received_timestamp_; | 35 base::TimeDelta last_received_timestamp_; |
| 36 base::TimeTicks last_received_packet_time_; | 36 base::TimeTicks last_received_packet_time_; |
| 37 base::TimeDelta jitter_; | 37 base::TimeDelta jitter_; |
| 38 | 38 |
| 39 // Intermediate metrics - between RTCP reports. | 39 // Intermediate metrics - between RTCP reports. |
| 40 int interval_min_sequence_number_; | 40 int interval_min_sequence_number_; |
| 41 int interval_number_packets_; | 41 int interval_number_packets_; |
| 42 int interval_wrap_count_; | 42 int interval_wrap_count_; |
| 43 | 43 |
| 44 DISALLOW_COPY_AND_ASSIGN(ReceiverStats); | 44 DISALLOW_COPY_AND_ASSIGN(ReceiverStats); |
| 45 }; | 45 }; |
| 46 | 46 |
| 47 } // namespace cast | 47 } // namespace cast |
| 48 } // namespace media | 48 } // namespace media |
| 49 | 49 |
| 50 #endif // MEDIA_CAST_RTP_RECEIVER_RECEIVER_STATS_H_ | 50 #endif // MEDIA_CAST_RTP_RECEIVER_RECEIVER_STATS_H_ |
| OLD | NEW |