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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_NET_RTP_RECEIVER_STATS_H_ | 5 #ifndef MEDIA_CAST_NET_RTP_RECEIVER_STATS_H_ |
6 #define MEDIA_CAST_NET_RTP_RECEIVER_STATS_H_ | 6 #define MEDIA_CAST_NET_RTP_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_defines.h" | 11 #include "media/cast/net/rtp/rtp_defines.h" |
12 | 12 |
13 namespace media { | 13 namespace media { |
14 namespace cast { | 14 namespace cast { |
15 | 15 |
16 class ReceiverStats { | 16 class ReceiverStats { |
17 public: | 17 public: |
18 explicit ReceiverStats(base::TickClock* clock); | 18 explicit ReceiverStats(base::TickClock* clock); |
19 | 19 |
20 RtpReceiverStatistics GetStatistics(); | 20 RtpReceiverStatistics GetStatistics(); |
21 void UpdateStatistics(const RtpCastHeader& header); | 21 void UpdateStatistics(const RtpCastHeader& header); |
22 | 22 |
23 private: | 23 private: |
24 base::TickClock* const clock_; // Not owned by this class. | 24 base::TickClock* const clock_; // Not owned by this class. |
25 | 25 |
26 // Global metrics. | 26 // Global metrics. |
27 uint16 min_sequence_number_; | 27 uint16_t min_sequence_number_; |
28 uint16 max_sequence_number_; | 28 uint16_t max_sequence_number_; |
29 uint32 total_number_packets_; | 29 uint32_t total_number_packets_; |
30 uint16 sequence_number_cycles_; | 30 uint16_t sequence_number_cycles_; |
31 base::TimeDelta last_received_timestamp_; | 31 base::TimeDelta last_received_timestamp_; |
32 base::TimeTicks last_received_packet_time_; | 32 base::TimeTicks last_received_packet_time_; |
33 base::TimeDelta jitter_; | 33 base::TimeDelta jitter_; |
34 | 34 |
35 // Intermediate metrics - between RTCP reports. | 35 // Intermediate metrics - between RTCP reports. |
36 int interval_min_sequence_number_; | 36 int interval_min_sequence_number_; |
37 int interval_number_packets_; | 37 int interval_number_packets_; |
38 int interval_wrap_count_; | 38 int interval_wrap_count_; |
39 | 39 |
40 DISALLOW_COPY_AND_ASSIGN(ReceiverStats); | 40 DISALLOW_COPY_AND_ASSIGN(ReceiverStats); |
41 }; | 41 }; |
42 | 42 |
43 } // namespace cast | 43 } // namespace cast |
44 } // namespace media | 44 } // namespace media |
45 | 45 |
46 #endif // MEDIA_CAST_NET_RTP_RECEIVER_STATS_H_ | 46 #endif // MEDIA_CAST_NET_RTP_RECEIVER_STATS_H_ |
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