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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 |
11 #ifndef WEBRTC_MODULES_AUDIO_CODING_NETEQ_TIME_STRETCH_H_ | 11 #ifndef WEBRTC_MODULES_AUDIO_CODING_NETEQ_TIME_STRETCH_H_ |
12 #define WEBRTC_MODULES_AUDIO_CODING_NETEQ_TIME_STRETCH_H_ | 12 #define WEBRTC_MODULES_AUDIO_CODING_NETEQ_TIME_STRETCH_H_ |
13 | 13 |
14 #include <assert.h> | 14 #include <assert.h> |
15 #include <string.h> // memset, size_t | 15 #include <string.h> // memset, size_t |
16 | 16 |
17 #include "webrtc/base/constructormagic.h" | |
18 #include "webrtc/modules/audio_coding/neteq/audio_multi_vector.h" | 17 #include "webrtc/modules/audio_coding/neteq/audio_multi_vector.h" |
| 18 #include "webrtc/rtc_base/constructormagic.h" |
19 #include "webrtc/typedefs.h" | 19 #include "webrtc/typedefs.h" |
20 | 20 |
21 namespace webrtc { | 21 namespace webrtc { |
22 | 22 |
23 // Forward declarations. | 23 // Forward declarations. |
24 class BackgroundNoise; | 24 class BackgroundNoise; |
25 | 25 |
26 // This is the base class for Accelerate and PreemptiveExpand. This class | 26 // This is the base class for Accelerate and PreemptiveExpand. This class |
27 // cannot be instantiated, but must be used through either of the derived | 27 // cannot be instantiated, but must be used through either of the derived |
28 // classes. | 28 // classes. |
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107 | 107 |
108 // Performs a simple voice-activity detection based on the input parameters. | 108 // Performs a simple voice-activity detection based on the input parameters. |
109 bool SpeechDetection(int32_t vec1_energy, int32_t vec2_energy, | 109 bool SpeechDetection(int32_t vec1_energy, int32_t vec2_energy, |
110 size_t peak_index, int scaling) const; | 110 size_t peak_index, int scaling) const; |
111 | 111 |
112 RTC_DISALLOW_COPY_AND_ASSIGN(TimeStretch); | 112 RTC_DISALLOW_COPY_AND_ASSIGN(TimeStretch); |
113 }; | 113 }; |
114 | 114 |
115 } // namespace webrtc | 115 } // namespace webrtc |
116 #endif // WEBRTC_MODULES_AUDIO_CODING_NETEQ_TIME_STRETCH_H_ | 116 #endif // WEBRTC_MODULES_AUDIO_CODING_NETEQ_TIME_STRETCH_H_ |
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