| bjornv@webrtc.org | 555fc78 | 2014-07-10 08:03:11 +0000 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright (c) 2014 The WebRTC project authors. All Rights Reserved. |
| 3 | * |
| 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 |
| 6 | * tree. An additional intellectual property rights grant can be found |
| 7 | * in the file PATENTS. All contributing project authors may |
| 8 | * be found in the AUTHORS file in the root of the source tree. |
| 9 | */ |
| 10 | |
| 11 | #ifndef WEBRTC_MODULES_AUDIO_PROCESSING_AEC_AEC_COMMON_H_ |
| 12 | #define WEBRTC_MODULES_AUDIO_PROCESSING_AEC_AEC_COMMON_H_ |
| 13 | |
| 14 | #include "webrtc/typedefs.h" |
| 15 | |
| 16 | #ifdef _MSC_VER /* visual c++ */ |
| 17 | #define ALIGN16_BEG __declspec(align(16)) |
| 18 | #define ALIGN16_END |
| 19 | #else /* gcc or icc */ |
| 20 | #define ALIGN16_BEG |
| 21 | #define ALIGN16_END __attribute__((aligned(16))) |
| 22 | #endif |
| 23 | |
| 24 | extern ALIGN16_BEG const float ALIGN16_END WebRtcAec_sqrtHanning[65]; |
| 25 | extern ALIGN16_BEG const float ALIGN16_END WebRtcAec_weightCurve[65]; |
| 26 | extern ALIGN16_BEG const float ALIGN16_END WebRtcAec_overDriveCurve[65]; |
| 27 | extern const float WebRtcAec_kExtendedSmoothingCoefficients[2][2]; |
| 28 | extern const float WebRtcAec_kNormalSmoothingCoefficients[2][2]; |
| 29 | extern const float WebRtcAec_kMinFarendPSD; |
| 30 | |
| 31 | #endif // WEBRTC_MODULES_AUDIO_PROCESSING_AEC_AEC_COMMON_H_ |
| 32 | |