media/cast/test/fake_receiver_time_offset_estimator.h

   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
   3 // found in the LICENSE file.
   4
   5 #ifndef MEDIA_CAST_TEST_FAKE_RECEIVER_TIME_OFFSET_ESTIMATOR_H_
   6 #define MEDIA_CAST_TEST_FAKE_RECEIVER_TIME_OFFSET_ESTIMATOR_H_
   7
   8 #include "base/time/time.h"
   9 #include "base/threading/thread_checker.h"
  10 #include "media/cast/logging/logging_defines.h"
  11 #include "media/cast/logging/receiver_time_offset_estimator.h"
  12
  13 namespace media {
  14 namespace cast {
  15 namespace test {
  16
  17 // This class is used for testing. It will always return the |offset| value
  18 // provided during construction as offset bounds.
  19 class FakeReceiverTimeOffsetEstimator : public ReceiverTimeOffsetEstimator {
  20  public:
  21   FakeReceiverTimeOffsetEstimator(base::TimeDelta offset);
  22
  23   ~FakeReceiverTimeOffsetEstimator() final;
  24
  25   // RawReventSubscriber implementations.
  26   void OnReceiveFrameEvent(const FrameEvent& frame_event) final;
  27   void OnReceivePacketEvent(const PacketEvent& packet_event) final;
  28
  29   // ReceiverTimeOffsetEstimator
  30   bool GetReceiverOffsetBounds(base::TimeDelta* lower_bound,
  31                                base::TimeDelta* upper_bound) final;
  32
  33  private:
  34   const base::TimeDelta offset_;
  35   DISALLOW_COPY_AND_ASSIGN(FakeReceiverTimeOffsetEstimator);
  36 };
  37
  38 }  // namespace test
  39 }  // namespace cast
  40 }  // namespace media
  41
  42 #endif  // MEDIA_CAST_TEST_FAKE_RECEIVER_TIME_OFFSET_ESTIMATOR_H_