s10_8pf.h revision b841f14f8e51f2365945281fbfa54ef6a1b1b5a6 
1/* ------------------------------------------------------------------
2 * Copyright (C) 1998-2009 PacketVideo
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
13 * express or implied.
14 * See the License for the specific language governing permissions
15 * and limitations under the License.
16 * -------------------------------------------------------------------
17 */
18/****************************************************************************************
19Portions of this file are derived from the following 3GPP standard:
20
21    3GPP TS 26.073
22    ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec
23    Available from http://www.3gpp.org
24
25(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC)
26Permission to distribute, modify and use this file under the standard license
27terms listed above has been obtained from the copyright holder.
28****************************************************************************************/
29/*
30------------------------------------------------------------------------------
31
32
33
34 Filename: /audio/gsm_amr/c/include/s10_8pf.h
35
36
37
38
39     Date: 08/11/2000
40
41
42
43------------------------------------------------------------------------------
44 REVISION HISTORY
45
46
47 Description: Changed function prototype; pointer to  overflow flag is passed
48              in as a parameter. Updated template
49
50 Description: Moved _cplusplus #ifdef after Include section.
51
52 Description:
53
54
55------------------------------------------------------------------------------
56 INCLUDE DESCRIPTION
57
58 This file contains all the constant definitions and prototype definitions
59 needed by the s10_8pf module.
60------------------------------------------------------------------------------
61*/
62
63#ifndef S10_8PF_H
64#define S10_8PF_H
65
66/*----------------------------------------------------------------------------
67; INCLUDES
68----------------------------------------------------------------------------*/
69#include    "basicop_malloc.h"
70#include    "cnst.h"
71
72/*--------------------------------------------------------------------------*/
73#ifdef __cplusplus
74extern "C"
75{
76#endif
77
78    /*----------------------------------------------------------------------------
79    ; MACROS
80    ; Define module specific macros here
81    ----------------------------------------------------------------------------*/
82
83    /*----------------------------------------------------------------------------
84    ; DEFINES
85    ; Include all pre-processor statements here.
86    ----------------------------------------------------------------------------*/
87
88    /*----------------------------------------------------------------------------
89    ; EXTERNAL VARIABLES REFERENCES
90    ; Declare variables used in this module but defined elsewhere
91    ----------------------------------------------------------------------------*/
92
93    /*----------------------------------------------------------------------------
94    ; SIMPLE TYPEDEF'S
95    ----------------------------------------------------------------------------*/
96
97    /*----------------------------------------------------------------------------
98    ; ENUMERATED TYPEDEF'S
99    ----------------------------------------------------------------------------*/
100
101    /*----------------------------------------------------------------------------
102    ; STRUCTURES TYPEDEF'S
103    ----------------------------------------------------------------------------*/
104
105    /*----------------------------------------------------------------------------
106    ; GLOBAL FUNCTION DEFINITIONS
107    ; Function Prototype declaration
108    ----------------------------------------------------------------------------*/
109
110    void search_10and8i40(
111        Word16 nbPulse,       /* i : nbpulses to find                       */
112        Word16 step,          /* i :  stepsize                              */
113        Word16 nbTracks,      /* i :  nbTracks                              */
114        Word16 dn[],          /* i : correlation between target and h[]     */
115        Word16 rr[][L_CODE],  /* i : matrix of autocorrelation              */
116        Word16 ipos[],        /* i : starting position for each pulse       */
117        Word16 pos_max[],     /* i : position of maximum of dn[]            */
118        Word16 codvec[],      /* o : algebraic codebook vector              */
119        Flag   *pOverflow     /* i/o : Overflow flag                        */
120    );
121    /*----------------------------------------------------------------------------
122    ; END
123    ----------------------------------------------------------------------------*/
124#ifdef __cplusplus
125}
126#endif
127
128#endif /* _S10_8PF_H_ */
129