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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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 COMPONENTS_AUDIO_MODEM_AUDIO_PLAYER_IMPL_H_ | 5 #ifndef COMPONENTS_AUDIO_MODEM_AUDIO_PLAYER_IMPL_H_ |
6 #define COMPONENTS_AUDIO_MODEM_AUDIO_PLAYER_IMPL_H_ | 6 #define COMPONENTS_AUDIO_MODEM_AUDIO_PLAYER_IMPL_H_ |
7 | 7 |
8 #include <stdint.h> | 8 #include <stdint.h> |
9 | 9 |
10 #include <memory> | 10 #include <memory> |
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56 void PlayOnAudioThread( | 56 void PlayOnAudioThread( |
57 const scoped_refptr<media::AudioBusRefCounted>& samples); | 57 const scoped_refptr<media::AudioBusRefCounted>& samples); |
58 void StopOnAudioThread(); | 58 void StopOnAudioThread(); |
59 void StopAndCloseOnAudioThread(); | 59 void StopAndCloseOnAudioThread(); |
60 void FinalizeOnAudioThread(); | 60 void FinalizeOnAudioThread(); |
61 | 61 |
62 // AudioOutputStream::AudioSourceCallback overrides: | 62 // AudioOutputStream::AudioSourceCallback overrides: |
63 // Following methods could be called from *ANY* thread. | 63 // Following methods could be called from *ANY* thread. |
64 int OnMoreData(media::AudioBus* dest, | 64 int OnMoreData(media::AudioBus* dest, |
65 uint32_t total_bytes_delay, | 65 uint32_t total_bytes_delay, |
66 uint32_t frames_skipped) override; | 66 uint32_t frames_skipped, |
| 67 const media::AudioTimestamp& output_timestamp) override; |
67 void OnError(media::AudioOutputStream* stream) override; | 68 void OnError(media::AudioOutputStream* stream) override; |
68 | 69 |
69 bool is_playing_; | 70 bool is_playing_; |
70 | 71 |
71 // Self-deleting object. | 72 // Self-deleting object. |
72 media::AudioOutputStream* stream_; | 73 media::AudioOutputStream* stream_; |
73 | 74 |
74 std::unique_ptr<media::AudioOutputStream> output_stream_for_testing_; | 75 std::unique_ptr<media::AudioOutputStream> output_stream_for_testing_; |
75 | 76 |
76 // All fields below here are protected by this lock. | 77 // All fields below here are protected by this lock. |
77 base::Lock state_lock_; | 78 base::Lock state_lock_; |
78 | 79 |
79 scoped_refptr<media::AudioBusRefCounted> samples_; | 80 scoped_refptr<media::AudioBusRefCounted> samples_; |
80 | 81 |
81 // Index to the frame in the samples that we need to play next. | 82 // Index to the frame in the samples that we need to play next. |
82 int frame_index_; | 83 int frame_index_; |
83 | 84 |
84 DISALLOW_COPY_AND_ASSIGN(AudioPlayerImpl); | 85 DISALLOW_COPY_AND_ASSIGN(AudioPlayerImpl); |
85 }; | 86 }; |
86 | 87 |
87 } // namespace audio_modem | 88 } // namespace audio_modem |
88 | 89 |
89 #endif // COMPONENTS_AUDIO_MODEM_AUDIO_PLAYER_IMPL_H_ | 90 #endif // COMPONENTS_AUDIO_MODEM_AUDIO_PLAYER_IMPL_H_ |
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