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/******************************************************************
12
13 iLBC Speech Coder ANSI-C Source Code
14
15 WebRtcIlbcfix_GetSyncSeq.h
16
17******************************************************************/
18
19#ifndef WEBRTC_MODULES_AUDIO_CODING_CODECS_ILBC_MAIN_SOURCE_GET_SYNC_SEQ_H_
20#define WEBRTC_MODULES_AUDIO_CODING_CODECS_ILBC_MAIN_SOURCE_GET_SYNC_SEQ_H_
21
22#include "defines.h"
23
24/*----------------------------------------------------------------*
25 * get the pitch-synchronous sample sequence
26 *---------------------------------------------------------------*/
27
28void WebRtcIlbcfix_GetSyncSeq(
29    int16_t *idata,   /* (i) original data */
30    int16_t idatal,   /* (i) dimension of data */
31    int16_t centerStartPos, /* (i) where current block starts */
32    int16_t *period,   /* (i) rough-pitch-period array       (Q-2) */
33    int16_t *plocs,   /* (i) where periods of period array are taken (Q-2) */
34    int16_t periodl,   /* (i) dimension period array */
35    int16_t hl,    /* (i) 2*hl+1 is the number of sequences */
36    int16_t *surround  /* (i/o) The contribution from this sequence
37                                summed with earlier contributions */
38                              );
39
40#endif
41