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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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