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Side by Side Diff: webrtc/modules/audio_processing/include/audio_processing.h

Issue 2090583002: New module for the adaptive level controlling functionality in the audio processing module (Closed) Base URL: https://chromium.googlesource.com/external/webrtc.git@master
Patch Set: Changes in response to reviewer comments Created 4 years, 5 months ago
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1 /* 1 /*
2 * Copyright (c) 2012 The WebRTC project authors. All Rights Reserved. 2 * Copyright (c) 2012 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
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85 // EchoControlMobile. It can be set in the constructor 85 // EchoControlMobile. It can be set in the constructor
86 // or using AudioProcessing::SetExtraOptions(). 86 // or using AudioProcessing::SetExtraOptions().
87 struct RefinedAdaptiveFilter { 87 struct RefinedAdaptiveFilter {
88 RefinedAdaptiveFilter() : enabled(false) {} 88 RefinedAdaptiveFilter() : enabled(false) {}
89 explicit RefinedAdaptiveFilter(bool enabled) : enabled(enabled) {} 89 explicit RefinedAdaptiveFilter(bool enabled) : enabled(enabled) {}
90 static const ConfigOptionID identifier = 90 static const ConfigOptionID identifier =
91 ConfigOptionID::kAecRefinedAdaptiveFilter; 91 ConfigOptionID::kAecRefinedAdaptiveFilter;
92 bool enabled; 92 bool enabled;
93 }; 93 };
94 94
95 // Enables the adaptive level controller.
96 struct LevelControl {
97 LevelControl() : enabled(false) {}
98 explicit LevelControl(bool enabled) : enabled(enabled) {}
99 static const ConfigOptionID identifier = ConfigOptionID::kLevelControl;
100 bool enabled;
101 };
102
95 // Enables delay-agnostic echo cancellation. This feature relies on internally 103 // Enables delay-agnostic echo cancellation. This feature relies on internally
96 // estimated delays between the process and reverse streams, thus not relying 104 // estimated delays between the process and reverse streams, thus not relying
97 // on reported system delays. This configuration only applies to 105 // on reported system delays. This configuration only applies to
98 // EchoCancellation and not EchoControlMobile. It can be set in the constructor 106 // EchoCancellation and not EchoControlMobile. It can be set in the constructor
99 // or using AudioProcessing::SetExtraOptions(). 107 // or using AudioProcessing::SetExtraOptions().
100 struct DelayAgnostic { 108 struct DelayAgnostic {
101 DelayAgnostic() : enabled(false) {} 109 DelayAgnostic() : enabled(false) {}
102 explicit DelayAgnostic(bool enabled) : enabled(enabled) {} 110 explicit DelayAgnostic(bool enabled) : enabled(enabled) {}
103 static const ConfigOptionID identifier = ConfigOptionID::kDelayAgnostic; 111 static const ConfigOptionID identifier = ConfigOptionID::kDelayAgnostic;
104 bool enabled; 112 bool enabled;
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978 // This does not impact the size of frames passed to |ProcessStream()|. 986 // This does not impact the size of frames passed to |ProcessStream()|.
979 virtual int set_frame_size_ms(int size) = 0; 987 virtual int set_frame_size_ms(int size) = 0;
980 virtual int frame_size_ms() const = 0; 988 virtual int frame_size_ms() const = 0;
981 989
982 protected: 990 protected:
983 virtual ~VoiceDetection() {} 991 virtual ~VoiceDetection() {}
984 }; 992 };
985 } // namespace webrtc 993 } // namespace webrtc
986 994
987 #endif // WEBRTC_MODULES_AUDIO_PROCESSING_INCLUDE_AUDIO_PROCESSING_H_ 995 #endif // WEBRTC_MODULES_AUDIO_PROCESSING_INCLUDE_AUDIO_PROCESSING_H_
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