OLD | NEW |
1 /* | 1 /* |
2 * Copyright (c) 2011 The WebRTC project authors. All Rights Reserved. | 2 * Copyright (c) 2011 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 |
(...skipping 11 matching lines...) Expand all Loading... |
22 #include "defines.h" | 22 #include "defines.h" |
23 | 23 |
24 void WebRtcIlbcfix_HpInput( | 24 void WebRtcIlbcfix_HpInput( |
25 int16_t *signal, /* (i/o) signal vector */ | 25 int16_t *signal, /* (i/o) signal vector */ |
26 int16_t *ba, /* (i) B- and A-coefficients (2:nd order) | 26 int16_t *ba, /* (i) B- and A-coefficients (2:nd order) |
27 {b[0] b[1] b[
2] -a[1] -a[2]} a[0] | 27 {b[0] b[1] b[
2] -a[1] -a[2]} a[0] |
28 is assumed to
be 1.0 */ | 28 is assumed to
be 1.0 */ |
29 int16_t *y, /* (i/o) Filter state yhi[n-1] ylow[n-1] | 29 int16_t *y, /* (i/o) Filter state yhi[n-1] ylow[n-1] |
30 yhi[n-2] ylow
[n-2] */ | 30 yhi[n-2] ylow
[n-2] */ |
31 int16_t *x, /* (i/o) Filter state x[n-1] x[n-2] */ | 31 int16_t *x, /* (i/o) Filter state x[n-1] x[n-2] */ |
32 int16_t len); /* (i) Number of samples to filter */ | 32 size_t len); /* (i) Number of samples to filter */ |
33 | 33 |
34 #endif | 34 #endif |
OLD | NEW |