lsp_tab.cpp revision 4f1efc098cb5791c3e9f483f2af84aef70d2d0a0 
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 Pathname: .audio/gsm-amr/c/src/lsp_tab.c
32
33------------------------------------------------------------------------------
34 REVISION HISTORY
35
36 Description: Added #ifdef __cplusplus and removed "extern" from table
37              definition. Removed corresponding header file from Include
38              section.
39
40 Description: Put "extern" back.
41
42 Who:                       Date:
43 Description:
44
45------------------------------------------------------------------------------
46 INPUT AND OUTPUT DEFINITIONS
47
48 Inputs:
49    None
50
51 Local Stores/Buffers/Pointers Needed:
52    None
53
54 Global Stores/Buffers/Pointers Needed:
55    None
56
57 Outputs:
58    None
59
60 Pointers and Buffers Modified:
61    None
62
63 Local Stores Modified:
64    None
65
66 Global Stores Modified:
67    None
68
69------------------------------------------------------------------------------
70 FUNCTION DESCRIPTION
71
72   File             : lsp.tab
73   Purpose          : Table for lsp init
74
75------------------------------------------------------------------------------
76 REQUIREMENTS
77
78 None
79
80------------------------------------------------------------------------------
81 REFERENCES
82
83 None
84
85------------------------------------------------------------------------------
86 PSEUDO-CODE
87
88
89------------------------------------------------------------------------------
90 RESOURCES USED
91   When the code is written for a specific target processor the
92     the resources used should be documented below.
93
94 STACK USAGE: [stack count for this module] + [variable to represent
95          stack usage for each subroutine called]
96
97     where: [stack usage variable] = stack usage for [subroutine
98         name] (see [filename].ext)
99
100 DATA MEMORY USED: x words
101
102 PROGRAM MEMORY USED: x words
103
104 CLOCK CYCLES: [cycle count equation for this module] + [variable
105           used to represent cycle count for each subroutine
106           called]
107
108     where: [cycle count variable] = cycle count for [subroutine
109        name] (see [filename].ext)
110
111------------------------------------------------------------------------------
112*/
113
114
115/*----------------------------------------------------------------------------
116; INCLUDES
117----------------------------------------------------------------------------*/
118#include    "typedef.h"
119#include    "cnst.h"
120
121/*--------------------------------------------------------------------------*/
122#ifdef __cplusplus
123extern "C"
124{
125#endif
126
127    /*----------------------------------------------------------------------------
128    ; MACROS
129    ; Define module specific macros here
130    ----------------------------------------------------------------------------*/
131
132
133    /*----------------------------------------------------------------------------
134    ; DEFINES
135    ; Include all pre-processor statements here. Include conditional
136    ; compile variables also.
137    ----------------------------------------------------------------------------*/
138
139    /*----------------------------------------------------------------------------
140    ; LOCAL FUNCTION DEFINITIONS
141    ; Function Prototype declaration
142    ----------------------------------------------------------------------------*/
143
144
145    /*----------------------------------------------------------------------------
146    ; LOCAL STORE/BUFFER/POINTER DEFINITIONS
147    ; Variable declaration - defined here and used outside this module
148    ----------------------------------------------------------------------------*/
149    extern const Word16 lsp_init_data[M] = {30000, 26000, 21000, 15000, 8000,
150        0, -8000, -15000, -21000, -26000
151    };
152
153    /*----------------------------------------------------------------------------
154    ; EXTERNAL FUNCTION REFERENCES
155    ; Declare functions defined elsewhere and referenced in this module
156    ----------------------------------------------------------------------------*/
157
158
159    /*----------------------------------------------------------------------------
160    ; EXTERNAL GLOBAL STORE/BUFFER/POINTER REFERENCES
161    ; Declare variables used in this module but defined elsewhere
162    ----------------------------------------------------------------------------*/
163
164
165    /*--------------------------------------------------------------------------*/
166#ifdef __cplusplus
167}
168#endif
169
170/*----------------------------------------------------------------------------
171; FUNCTION CODE
172----------------------------------------------------------------------------*/
173
174/*----------------------------------------------------------------------------
175; Define all local variables
176----------------------------------------------------------------------------*/
177
178
179/*----------------------------------------------------------------------------
180; Function body here
181----------------------------------------------------------------------------*/
182
183
184/*----------------------------------------------------------------------------
185; Return nothing or data or data pointer
186----------------------------------------------------------------------------*/
187
188