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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 #include "chrome/renderer/media/cast_receiver_audio_valve.h" | 5 #include "chrome/renderer/media/cast_receiver_audio_valve.h" |
6 | 6 |
7 #include "base/bind.h" | 7 #include "base/bind.h" |
8 #include "base/bind_helpers.h" | 8 #include "base/bind_helpers.h" |
9 #include "media/audio/audio_parameters.h" | 9 #include "media/base/audio_parameters.h" |
10 | 10 |
11 CastReceiverAudioValve::CastReceiverAudioValve( | 11 CastReceiverAudioValve::CastReceiverAudioValve( |
12 const media::AudioParameters& params, | 12 const media::AudioParameters& params, |
13 media::AudioCapturerSource::CaptureCallback* cb) | 13 media::AudioCapturerSource::CaptureCallback* cb) |
14 : cb_(cb), | 14 : cb_(cb), |
15 fifo_(base::Bind(&CastReceiverAudioValve::DeliverRebufferedAudio, | 15 fifo_(base::Bind(&CastReceiverAudioValve::DeliverRebufferedAudio, |
16 base::Unretained(this))), | 16 base::Unretained(this))), |
17 sample_rate_(params.sample_rate()) { | 17 sample_rate_(params.sample_rate()) { |
18 fifo_.Reset(params.frames_per_buffer()); | 18 fifo_.Reset(params.frames_per_buffer()); |
19 } | 19 } |
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53 | 53 |
54 cb_->Capture(&audio_bus, audio_delay_milliseconds, 1.0 /* volume */, | 54 cb_->Capture(&audio_bus, audio_delay_milliseconds, 1.0 /* volume */, |
55 false /* key_pressed */); | 55 false /* key_pressed */); |
56 } | 56 } |
57 } | 57 } |
58 | 58 |
59 void CastReceiverAudioValve::Stop() { | 59 void CastReceiverAudioValve::Stop() { |
60 base::AutoLock lock(lock_); | 60 base::AutoLock lock(lock_); |
61 cb_ = nullptr; | 61 cb_ = nullptr; |
62 } | 62 } |
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