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_CbSearchCore.h
16
17******************************************************************/
18
19#ifndef WEBRTC_MODULES_AUDIO_CODING_CODECS_ILBC_MAIN_SOURCE_CB_SEARCH_CORE_H_
20#define WEBRTC_MODULES_AUDIO_CODING_CODECS_ILBC_MAIN_SOURCE_CB_SEARCH_CORE_H_
21
22#include "defines.h"
23
24void WebRtcIlbcfix_CbSearchCore(
25    int32_t *cDot,    /* (i) Cross Correlation */
26    int16_t range,    /* (i) Search range */
27    int16_t stage,    /* (i) Stage of this search */
28    int16_t *inverseEnergy,  /* (i) Inversed energy */
29    int16_t *inverseEnergyShift, /* (i) Shifts of inversed energy
30                                          with the offset 2*16-29 */
31    int32_t *Crit,    /* (o) The criteria */
32    int16_t *bestIndex,   /* (o) Index that corresponds to
33                                   maximum criteria (in this
34                                   vector) */
35    int32_t *bestCrit,   /* (o) Value of critera for the
36                                  chosen index */
37    int16_t *bestCritSh);  /* (o) The domain of the chosen
38                                    criteria */
39
40#endif
41