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 26.173
22    ANSI-C code for the Adaptive Multi-Rate - Wideband (AMR-WB) speech codec
23    Available from http://www.3gpp.org
24
25(C) 2007, 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 Pathname: ./cpp/include/synthesis_amr_wb.h
35
36     Date: 05/04/2007
37
38------------------------------------------------------------------------------
39 REVISION HISTORY
40
41 Description:
42------------------------------------------------------------------------------
43 INCLUDE DESCRIPTION
44
45------------------------------------------------------------------------------
46*/
47
48#ifndef SYNTHESIS_AMR_WB_H
49#define SYNTHESIS_AMR_WB_H
50
51
52/*----------------------------------------------------------------------------
53; INCLUDES
54----------------------------------------------------------------------------*/
55
56#include "pv_amr_wb_type_defs.h"
57
58/*----------------------------------------------------------------------------
59; MACROS
60; Define module specific macros here
61----------------------------------------------------------------------------*/
62
63/*----------------------------------------------------------------------------
64; EXTERNAL VARIABLES REFERENCES
65----------------------------------------------------------------------------*/
66
67/*----------------------------------------------------------------------------
68; DEFINES AND SIMPLE TYPEDEF'S
69----------------------------------------------------------------------------*/
70
71#ifdef __cplusplus
72extern "C"
73{
74#endif
75
76    void synthesis_amr_wb(
77        int16 Aq[],                          /* A(z)  : quantized Az               */
78        int16 exc[],                         /* (i)   : excitation at 12kHz        */
79        int16 Q_new,                         /* (i)   : scaling performed on exc   */
80        int16 synth16k[],                    /* (o)   : 16kHz synthesis signal     */
81        int16 prms,                          /* (i)   : parameter                  */
82        int16 HfIsf[],
83        int16 nb_bits,
84        int16 newDTXState,
85        Decoder_State * st,                   /* (i/o) : State structure            */
86        int16 bfi,                           /* (i)   : bad frame indicator        */
87        int16 * ScratchMemory
88    );
89
90#ifdef __cplusplus
91}
92#endif
93
94
95
96#endif  /* PV_NORMALIZE_H */
97