blob: 5a3b13e4469a8b11f103bc9cb50708880fa05171 (
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
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
|
/*
* 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.
*/
/******************************************************************
iLBC Speech Coder ANSI-C Source Code
WebRtcIlbcfix_CbSearchCore.h
******************************************************************/
#ifndef MODULES_AUDIO_CODING_CODECS_ILBC_MAIN_SOURCE_CB_SEARCH_CORE_H_
#define MODULES_AUDIO_CODING_CODECS_ILBC_MAIN_SOURCE_CB_SEARCH_CORE_H_
#include <stddef.h>
#include <stdint.h>
void WebRtcIlbcfix_CbSearchCore(
int32_t* cDot, /* (i) Cross Correlation */
size_t range, /* (i) Search range */
int16_t stage, /* (i) Stage of this search */
int16_t* inverseEnergy, /* (i) Inversed energy */
int16_t* inverseEnergyShift, /* (i) Shifts of inversed energy
with the offset 2*16-29 */
int32_t* Crit, /* (o) The criteria */
size_t* bestIndex, /* (o) Index that corresponds to
maximum criteria (in this
vector) */
int32_t* bestCrit, /* (o) Value of critera for the
chosen index */
int16_t* bestCritSh); /* (o) The domain of the chosen
criteria */
#endif
|
