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Side by Side Diff: media/cast/logging/receiver_time_offset_estimator_impl.h

Issue 623263003: replace OVERRIDE and FINAL with override and final in media/ (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 6 years, 2 months ago
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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_LOGGING_RECEIVER_TIME_OFFSET_ESTIMATOR_IMPL_H_ 5 #ifndef MEDIA_CAST_LOGGING_RECEIVER_TIME_OFFSET_ESTIMATOR_IMPL_H_
6 #define MEDIA_CAST_LOGGING_RECEIVER_TIME_OFFSET_ESTIMATOR_IMPL_H_ 6 #define MEDIA_CAST_LOGGING_RECEIVER_TIME_OFFSET_ESTIMATOR_IMPL_H_
7 7
8 #include <map> 8 #include <map>
9 9
10 #include "base/time/time.h" 10 #include "base/time/time.h"
(...skipping 21 matching lines...) Expand all
32 // There is a causal relationship between these events in that these events 32 // There is a causal relationship between these events in that these events
33 // must happen in order. This class obtains the lower and upper bounds for 33 // must happen in order. This class obtains the lower and upper bounds for
34 // the offset by taking the difference of timestamps. 34 // the offset by taking the difference of timestamps.
35 class ReceiverTimeOffsetEstimatorImpl : public ReceiverTimeOffsetEstimator { 35 class ReceiverTimeOffsetEstimatorImpl : public ReceiverTimeOffsetEstimator {
36 public: 36 public:
37 ReceiverTimeOffsetEstimatorImpl(); 37 ReceiverTimeOffsetEstimatorImpl();
38 38
39 virtual ~ReceiverTimeOffsetEstimatorImpl(); 39 virtual ~ReceiverTimeOffsetEstimatorImpl();
40 40
41 // RawEventSubscriber implementations. 41 // RawEventSubscriber implementations.
42 virtual void OnReceiveFrameEvent(const FrameEvent& frame_event) OVERRIDE; 42 virtual void OnReceiveFrameEvent(const FrameEvent& frame_event) override;
43 virtual void OnReceivePacketEvent(const PacketEvent& packet_event) OVERRIDE; 43 virtual void OnReceivePacketEvent(const PacketEvent& packet_event) override;
44 44
45 // ReceiverTimeOffsetEstimator implementation. 45 // ReceiverTimeOffsetEstimator implementation.
46 virtual bool GetReceiverOffsetBounds(base::TimeDelta* lower_bound, 46 virtual bool GetReceiverOffsetBounds(base::TimeDelta* lower_bound,
47 base::TimeDelta* upper_bound) OVERRIDE; 47 base::TimeDelta* upper_bound) override;
48 48
49 private: 49 private:
50 // This helper uses the difference between sent and recived event 50 // This helper uses the difference between sent and recived event
51 // to calculate an upper bound on the difference between the clocks 51 // to calculate an upper bound on the difference between the clocks
52 // on the sender and receiver. Note that this difference can take 52 // on the sender and receiver. Note that this difference can take
53 // very large positive or negative values, but the smaller value is 53 // very large positive or negative values, but the smaller value is
54 // always the better estimate, since a receive event cannot possibly 54 // always the better estimate, since a receive event cannot possibly
55 // happen before a send event. Note that we use this to calculate 55 // happen before a send event. Note that we use this to calculate
56 // both upper and lower bounds by reversing the sender/receiver 56 // both upper and lower bounds by reversing the sender/receiver
57 // relationship. 57 // relationship.
(...skipping 32 matching lines...) Expand 10 before | Expand all | Expand 10 after
90 BoundCalculator lower_bound_; 90 BoundCalculator lower_bound_;
91 91
92 base::ThreadChecker thread_checker_; 92 base::ThreadChecker thread_checker_;
93 DISALLOW_COPY_AND_ASSIGN(ReceiverTimeOffsetEstimatorImpl); 93 DISALLOW_COPY_AND_ASSIGN(ReceiverTimeOffsetEstimatorImpl);
94 }; 94 };
95 95
96 } // namespace cast 96 } // namespace cast
97 } // namespace media 97 } // namespace media
98 98
99 #endif // MEDIA_CAST_LOGGING_RECEIVER_TIME_OFFSET_ESTIMATOR_IMPL_H_ 99 #endif // MEDIA_CAST_LOGGING_RECEIVER_TIME_OFFSET_ESTIMATOR_IMPL_H_
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