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Side by Side Diff: content/renderer/media/webaudio_capturer_source.h

Issue 633303002: Replace FINAL and OVERRIDE with their C++11 counterparts in content/renderer (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 (c) 2012 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2012 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 CONTENT_RENDERER_MEDIA_WEBAUDIO_CAPTURER_SOURCE_H_ 5 #ifndef CONTENT_RENDERER_MEDIA_WEBAUDIO_CAPTURER_SOURCE_H_
6 #define CONTENT_RENDERER_MEDIA_WEBAUDIO_CAPTURER_SOURCE_H_ 6 #define CONTENT_RENDERER_MEDIA_WEBAUDIO_CAPTURER_SOURCE_H_
7 7
8 #include "base/memory/ref_counted.h" 8 #include "base/memory/ref_counted.h"
9 #include "base/synchronization/lock.h" 9 #include "base/synchronization/lock.h"
10 #include "base/threading/thread_checker.h" 10 #include "base/threading/thread_checker.h"
(...skipping 16 matching lines...) Expand all
27 // 2. consumeAudio() is called periodically by WebKit which dispatches the 27 // 2. consumeAudio() is called periodically by WebKit which dispatches the
28 // audio stream to the WebRtcLocalAudioTrack::Capture() method. 28 // audio stream to the WebRtcLocalAudioTrack::Capture() method.
29 class WebAudioCapturerSource 29 class WebAudioCapturerSource
30 : public base::RefCountedThreadSafe<WebAudioCapturerSource>, 30 : public base::RefCountedThreadSafe<WebAudioCapturerSource>,
31 public blink::WebAudioDestinationConsumer { 31 public blink::WebAudioDestinationConsumer {
32 public: 32 public:
33 WebAudioCapturerSource(); 33 WebAudioCapturerSource();
34 34
35 // WebAudioDestinationConsumer implementation. 35 // WebAudioDestinationConsumer implementation.
36 // setFormat() is called early on, so that we can configure the audio track. 36 // setFormat() is called early on, so that we can configure the audio track.
37 virtual void setFormat(size_t number_of_channels, float sample_rate) OVERRIDE; 37 virtual void setFormat(size_t number_of_channels, float sample_rate) override;
38 // MediaStreamAudioDestinationNode periodically calls consumeAudio(). 38 // MediaStreamAudioDestinationNode periodically calls consumeAudio().
39 // Called on the WebAudio audio thread. 39 // Called on the WebAudio audio thread.
40 virtual void consumeAudio(const blink::WebVector<const float*>& audio_data, 40 virtual void consumeAudio(const blink::WebVector<const float*>& audio_data,
41 size_t number_of_frames) OVERRIDE; 41 size_t number_of_frames) override;
42 42
43 // Called when the WebAudioCapturerSource is hooking to a media audio track. 43 // Called when the WebAudioCapturerSource is hooking to a media audio track.
44 // |track| is the sink of the data flow. |source_provider| is the source of 44 // |track| is the sink of the data flow. |source_provider| is the source of
45 // the data flow where stream information like delay, volume, key_pressed, 45 // the data flow where stream information like delay, volume, key_pressed,
46 // is stored. 46 // is stored.
47 void Start(WebRtcLocalAudioTrack* track, WebRtcAudioCapturer* capturer); 47 void Start(WebRtcLocalAudioTrack* track, WebRtcAudioCapturer* capturer);
48 48
49 // Called when the media audio track is stopping. 49 // Called when the media audio track is stopping.
50 void Stop(); 50 void Stop();
51 51
(...skipping 35 matching lines...) Expand 10 before | Expand all | Expand 10 after
87 // Synchronizes HandleCapture() with AudioCapturerSource calls. 87 // Synchronizes HandleCapture() with AudioCapturerSource calls.
88 base::Lock lock_; 88 base::Lock lock_;
89 bool started_; 89 bool started_;
90 90
91 DISALLOW_COPY_AND_ASSIGN(WebAudioCapturerSource); 91 DISALLOW_COPY_AND_ASSIGN(WebAudioCapturerSource);
92 }; 92 };
93 93
94 } // namespace content 94 } // namespace content
95 95
96 #endif // CONTENT_RENDERER_MEDIA_WEBAUDIO_CAPTURER_SOURCE_H_ 96 #endif // CONTENT_RENDERER_MEDIA_WEBAUDIO_CAPTURER_SOURCE_H_
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