blob: 6dd792f6308e3427af85a528e7597b0e2ecd3fb6 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
|
/*
* Copyright (c) 2011 The WebRTC project authors. All Rights Reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
#ifndef WEBRTC_COMMON_AUDIO_FFT4G_H_
#define WEBRTC_COMMON_AUDIO_FFT4G_H_
#if defined(__cplusplus)
extern "C" {
#endif
// Refer to fft4g.c for documentation.
void WebRtc_rdft(size_t n, int isgn, float *a, size_t *ip, float *w);
#if defined(__cplusplus)
}
#endif
#endif // WEBRTC_COMMON_AUDIO_FFT4G_H_
|
