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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_VOICE_ENGINE_AUDIO_FRAME_OPERATIONS_H_ | 11 #ifndef WEBRTC_MODULES_UTILITY_INCLUDE_AUDIO_FRAME_OPERATIONS_H_ |
12 #define WEBRTC_VOICE_ENGINE_AUDIO_FRAME_OPERATIONS_H_ | 12 #define WEBRTC_MODULES_UTILITY_INCLUDE_AUDIO_FRAME_OPERATIONS_H_ |
13 | 13 |
14 #include "webrtc/typedefs.h" | 14 #include "webrtc/typedefs.h" |
15 | 15 |
16 namespace webrtc { | 16 namespace webrtc { |
17 | 17 |
18 class AudioFrame; | 18 class AudioFrame; |
19 | 19 |
20 // TODO(andrew): consolidate this with utility.h and audio_frame_manipulator.h. | 20 // TODO(andrew): consolidate this with utility.h and audio_frame_manipulator.h. |
21 // Change reference parameters to pointers. Consider using a namespace rather | 21 // Change reference parameters to pointers. Consider using a namespace rather |
22 // than a class. | 22 // than a class. |
(...skipping 25 matching lines...) Expand all Loading... |
48 // Zeros out the audio and sets |frame.energy| to zero. | 48 // Zeros out the audio and sets |frame.energy| to zero. |
49 static void Mute(AudioFrame& frame); | 49 static void Mute(AudioFrame& frame); |
50 | 50 |
51 static int Scale(float left, float right, AudioFrame& frame); | 51 static int Scale(float left, float right, AudioFrame& frame); |
52 | 52 |
53 static int ScaleWithSat(float scale, AudioFrame& frame); | 53 static int ScaleWithSat(float scale, AudioFrame& frame); |
54 }; | 54 }; |
55 | 55 |
56 } // namespace webrtc | 56 } // namespace webrtc |
57 | 57 |
58 #endif // #ifndef WEBRTC_VOICE_ENGINE_AUDIO_FRAME_OPERATIONS_H_ | 58 #endif // #ifndef WEBRTC_MODULES_UTILITY_INCLUDE_AUDIO_FRAME_OPERATIONS_H_ |
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