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1 /* | 1 /* |
2 * Copyright (c) 2016 The WebRTC project authors. All Rights Reserved. | 2 * Copyright (c) 2016 The WebRTC project authors. All Rights Reserved. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license | 4 * Use of this source code is governed by a BSD-style license |
5 * that can be found in the LICENSE file in the root of the source | 5 * that can be found in the LICENSE file in the root of the source |
6 * tree. An additional intellectual property rights grant can be found | 6 * tree. An additional intellectual property rights grant can be found |
7 * in the file PATENTS. All contributing project authors may | 7 * in the file PATENTS. All contributing project authors may |
8 * be found in the AUTHORS file in the root of the source tree. | 8 * be found in the AUTHORS file in the root of the source tree. |
9 */ | 9 */ |
10 | 10 |
11 #ifndef WEBRTC_MODULES_AUDIO_PROCESSING_LEVEL_CONTROLLER_SATURATING_GAIN_ESTIMAT
OR_H_ | 11 #ifndef WEBRTC_MODULES_AUDIO_PROCESSING_LEVEL_CONTROLLER_SATURATING_GAIN_ESTIMAT
OR_H_ |
12 #define WEBRTC_MODULES_AUDIO_PROCESSING_LEVEL_CONTROLLER_SATURATING_GAIN_ESTIMAT
OR_H_ | 12 #define WEBRTC_MODULES_AUDIO_PROCESSING_LEVEL_CONTROLLER_SATURATING_GAIN_ESTIMAT
OR_H_ |
13 | 13 |
14 #include "webrtc/base/constructormagic.h" | 14 #include "webrtc/rtc_base/constructormagic.h" |
15 | 15 |
16 namespace webrtc { | 16 namespace webrtc { |
17 | 17 |
18 class ApmDataDumper; | 18 class ApmDataDumper; |
19 | 19 |
20 class SaturatingGainEstimator { | 20 class SaturatingGainEstimator { |
21 public: | 21 public: |
22 SaturatingGainEstimator(); | 22 SaturatingGainEstimator(); |
23 ~SaturatingGainEstimator(); | 23 ~SaturatingGainEstimator(); |
24 void Initialize(); | 24 void Initialize(); |
25 void Update(float gain, int num_saturations); | 25 void Update(float gain, int num_saturations); |
26 float GetGain() const { return saturating_gain_; } | 26 float GetGain() const { return saturating_gain_; } |
27 | 27 |
28 private: | 28 private: |
29 float saturating_gain_; | 29 float saturating_gain_; |
30 int saturating_gain_hold_counter_; | 30 int saturating_gain_hold_counter_; |
31 | 31 |
32 RTC_DISALLOW_COPY_AND_ASSIGN(SaturatingGainEstimator); | 32 RTC_DISALLOW_COPY_AND_ASSIGN(SaturatingGainEstimator); |
33 }; | 33 }; |
34 | 34 |
35 } // namespace webrtc | 35 } // namespace webrtc |
36 | 36 |
37 #endif // WEBRTC_MODULES_AUDIO_PROCESSING_LEVEL_CONTROLLER_SATURATING_GAIN_ESTI
MATOR_H_ | 37 #endif // WEBRTC_MODULES_AUDIO_PROCESSING_LEVEL_CONTROLLER_SATURATING_GAIN_ESTI
MATOR_H_ |
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