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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_WEBRTC_AUDIO_CAPTURER_H_ | 5 #ifndef CONTENT_RENDERER_MEDIA_WEBRTC_AUDIO_CAPTURER_H_ |
6 #define CONTENT_RENDERER_MEDIA_WEBRTC_AUDIO_CAPTURER_H_ | 6 #define CONTENT_RENDERER_MEDIA_WEBRTC_AUDIO_CAPTURER_H_ |
7 | 7 |
8 #include <list> | 8 #include <list> |
9 #include <string> | 9 #include <string> |
10 | 10 |
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110 // This function is triggered by provideInput() on the WebAudio audio thread, | 110 // This function is triggered by provideInput() on the WebAudio audio thread, |
111 // TODO(xians): Remove after moving APM from WebRtc to Chrome. | 111 // TODO(xians): Remove after moving APM from WebRtc to Chrome. |
112 void GetAudioProcessingParams(base::TimeDelta* delay, int* volume, | 112 void GetAudioProcessingParams(base::TimeDelta* delay, int* volume, |
113 bool* key_pressed); | 113 bool* key_pressed); |
114 | 114 |
115 // Used by the unittests to inject their own source to the capturer. | 115 // Used by the unittests to inject their own source to the capturer. |
116 void SetCapturerSourceForTesting( | 116 void SetCapturerSourceForTesting( |
117 const scoped_refptr<media::AudioCapturerSource>& source, | 117 const scoped_refptr<media::AudioCapturerSource>& source, |
118 media::AudioParameters params); | 118 media::AudioParameters params); |
119 | 119 |
120 void StartAecDump(base::File aec_dump_file); | |
121 void StopAecDump(); | |
122 | |
123 protected: | 120 protected: |
124 friend class base::RefCountedThreadSafe<WebRtcAudioCapturer>; | 121 friend class base::RefCountedThreadSafe<WebRtcAudioCapturer>; |
125 virtual ~WebRtcAudioCapturer(); | 122 virtual ~WebRtcAudioCapturer(); |
126 | 123 |
127 private: | 124 private: |
128 class TrackOwner; | 125 class TrackOwner; |
129 typedef TaggedList<TrackOwner> TrackList; | 126 typedef TaggedList<TrackOwner> TrackList; |
130 | 127 |
131 WebRtcAudioCapturer(int render_view_id, | 128 WebRtcAudioCapturer(int render_view_id, |
132 const StreamDeviceInfo& device_info, | 129 const StreamDeviceInfo& device_info, |
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225 | 222 |
226 // Records when the last time audio power level is logged. | 223 // Records when the last time audio power level is logged. |
227 base::TimeTicks last_audio_level_log_time_; | 224 base::TimeTicks last_audio_level_log_time_; |
228 | 225 |
229 DISALLOW_COPY_AND_ASSIGN(WebRtcAudioCapturer); | 226 DISALLOW_COPY_AND_ASSIGN(WebRtcAudioCapturer); |
230 }; | 227 }; |
231 | 228 |
232 } // namespace content | 229 } // namespace content |
233 | 230 |
234 #endif // CONTENT_RENDERER_MEDIA_WEBRTC_AUDIO_CAPTURER_H_ | 231 #endif // CONTENT_RENDERER_MEDIA_WEBRTC_AUDIO_CAPTURER_H_ |
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