| andrew@webrtc.org | 04c5098 | 2015-03-19 20:06:29 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2011 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_COMMON_AUDIO_FFT4G_H_ |
| 12 | #define WEBRTC_COMMON_AUDIO_FFT4G_H_ |
| 13 | |
| 14 | #if defined(__cplusplus) |
| 15 | extern "C" { |
| 16 | #endif |
| 17 | |
| 18 | // Refer to fft4g.c for documentation. |
| Peter Kasting | dce40cf | 2015-08-24 14:52:23 -0700 | [diff] [blame] | 19 | void WebRtc_rdft(size_t n, int isgn, float *a, size_t *ip, float *w); |
| andrew@webrtc.org | 04c5098 | 2015-03-19 20:06:29 +0000 | [diff] [blame] | 20 | |
| 21 | #if defined(__cplusplus) |
| 22 | } |
| 23 | #endif |
| 24 | |
| 25 | #endif // WEBRTC_COMMON_AUDIO_FFT4G_H_ |