1 /* ------------------------------------------------------------------
2 * Copyright (C) 1998-2009 PacketVideo
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
8 * http://www.apache.org/licenses/LICENSE-2.0
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
14 * See the License for the specific language governing permissions
15 * and limitations under the License.
16 * -------------------------------------------------------------------
18 /****************************************************************************************
19 Portions of this file are derived from the following 3GPP standard:
22 ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec
23 Available from http://www.3gpp.org
25 (C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC)
26 Permission to distribute, modify and use this file under the standard license
27 terms listed above has been obtained from the copyright holder.
28 ****************************************************************************************/
30 ------------------------------------------------------------------------------
36 ------------------------------------------------------------------------------
39 This file contains the function prototype of AMREncode.
41 ------------------------------------------------------------------------------
47 /*----------------------------------------------------------------------------
49 ----------------------------------------------------------------------------*/
52 #include "frame_type_3gpp.h"
54 /*--------------------------------------------------------------------------*/
60 /*----------------------------------------------------------------------------
62 ; [Define module specific macros here]
63 ----------------------------------------------------------------------------*/
65 /*----------------------------------------------------------------------------
67 ; [Include all pre-processor statements here.]
68 ----------------------------------------------------------------------------*/
69 #define NUM_AMRSID_TXMODE_BITS 3
70 #define AMRSID_TXMODE_BIT_OFFSET 36
71 #define AMRSID_TXTYPE_BIT_OFFSET 35
73 /* Output format types */
81 /*----------------------------------------------------------------------------
82 ; EXTERNAL VARIABLES REFERENCES
83 ; [Declare variables used in this module but defined elsewhere]
84 ----------------------------------------------------------------------------*/
85 extern const Word16 WmfEncBytesPerFrame[];
86 extern const Word16 If2EncBytesPerFrame[];
88 /*----------------------------------------------------------------------------
90 ----------------------------------------------------------------------------*/
92 /*----------------------------------------------------------------------------
93 ; ENUMERATED TYPEDEF'S
94 ----------------------------------------------------------------------------*/
96 /*----------------------------------------------------------------------------
97 ; STRUCTURES TYPEDEF'S
98 ----------------------------------------------------------------------------*/
100 /*----------------------------------------------------------------------------
101 ; GLOBAL FUNCTION DEFINITIONS
102 ; [List function prototypes here]
103 ----------------------------------------------------------------------------*/
104 Word16 AMREncodeInit(
105 void **pEncStructure,
106 void **pSidSyncStructure,
109 Word16 AMREncodeReset(
111 void *pSidSyncStructure);
114 void **pEncStructure,
115 void **pSidSyncStructure);
123 enum Frame_Type_3GPP *p3gpp_frame_type,
131 #endif /* _AMRENCODE_H_ */