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 ****************************************************************************************/
31 Filename: bitreorder_tab.cpp
33 ------------------------------------------------------------------------------
34 INPUT AND OUTPUT DEFINITIONS
39 Local Stores/Buffers/Pointers Needed:
42 Global Stores/Buffers/Pointers Needed:
48 Pointers and Buffers Modified:
51 Local Stores Modified:
54 Global Stores Modified:
57 ------------------------------------------------------------------------------
60 This function contains tables needed to reformat the encoded speech bits
61 into IF2, WMF, and ETS.
63 ------------------------------------------------------------------------------
68 ------------------------------------------------------------------------------
71 AMR Speech Codec Frame Structure,
72 3GPP TS 26.101 version 4.1.0 Release 4, June 2001
74 ------------------------------------------------------------------------------
78 ------------------------------------------------------------------------------
82 /*----------------------------------------------------------------------------
84 ----------------------------------------------------------------------------*/
85 #include "bitreorder_tab.h"
87 /*--------------------------------------------------------------------------*/
93 /*----------------------------------------------------------------------------
95 ; Define module specific macros here
96 ----------------------------------------------------------------------------*/
99 /*----------------------------------------------------------------------------
101 ; Include all pre-processor statements here. Include conditional
102 ; compile variables also.
103 ----------------------------------------------------------------------------*/
105 #define NUMBIT_MR475 95
106 #define NUMBIT_MR515 103
107 #define NUMBIT_MR59 118
108 #define NUMBIT_MR67 134
109 #define NUMBIT_MR74 148
110 #define NUMBIT_MR795 159
111 #define NUMBIT_MR102 204
112 #define NUMBIT_MR122 244
113 #define NUMBIT_AMR_SID 39
114 #define NUMBIT_GSMEFR_SID 43
115 #define NUMBIT_TDMAEFR_SID 38
116 #define NUMBIT_PDCEFR_SID 37
117 #define NUMBIT_UNUSED1 0
118 #define NUMBIT_UNUSED2 0
119 #define NUMBIT_UNUSED3 0
120 #define NUMBIT_NO_DATA 0
122 #define MAX_NUM_BITS 244
123 /*----------------------------------------------------------------------------
124 ; LOCAL FUNCTION DEFINITIONS
125 ; Function Prototype declaration
126 ----------------------------------------------------------------------------*/
129 /*----------------------------------------------------------------------------
130 ; LOCAL STORE/BUFFER/POINTER DEFINITIONS
131 ; Variable declaration - defined here and used outside this module
132 ----------------------------------------------------------------------------*/
133 /* number of parameters per modes (values must be <= MAX_PRM_SIZE!) */
134 const Word16 numOfBits[NUM_MODES] =
154 const Word16 reorderBits_MR475[NUMBIT_MR475] =
156 0, 1, 2, 3, 4, 5, 6, 7, 8, 9,
157 10, 11, 12, 13, 14, 15, 23, 24, 25, 26,
158 27, 28, 48, 49, 61, 62, 82, 83, 47, 46,
159 45, 44, 81, 80, 79, 78, 17, 18, 20, 22,
160 77, 76, 75, 74, 29, 30, 43, 42, 41, 40,
161 38, 39, 16, 19, 21, 50, 51, 59, 60, 63,
162 64, 72, 73, 84, 85, 93, 94, 32, 33, 35,
163 36, 53, 54, 56, 57, 66, 67, 69, 70, 87,
164 88, 90, 91, 34, 55, 68, 89, 37, 58, 71,
168 const Word16 reorderBits_MR515[NUMBIT_MR515] =
170 7, 6, 5, 4, 3, 2, 1, 0, 15, 14,
171 13, 12, 11, 10, 9, 8, 23, 24, 25, 26,
172 27, 46, 65, 84, 45, 44, 43, 64, 63, 62,
173 83, 82, 81, 102, 101, 100, 42, 61, 80, 99,
174 28, 47, 66, 85, 18, 41, 60, 79, 98, 29,
175 48, 67, 17, 20, 22, 40, 59, 78, 97, 21,
176 30, 49, 68, 86, 19, 16, 87, 39, 38, 58,
177 57, 77, 35, 54, 73, 92, 76, 96, 95, 36,
178 55, 74, 93, 32, 51, 33, 52, 70, 71, 89,
179 90, 31, 50, 69, 88, 37, 56, 75, 94, 34,
183 const Word16 reorderBits_MR59[NUMBIT_MR59] =
185 0, 1, 4, 5, 3, 6, 7, 2, 13, 15,
186 8, 9, 11, 12, 14, 10, 16, 28, 74, 29,
187 75, 27, 73, 26, 72, 30, 76, 51, 97, 50,
188 71, 96, 117, 31, 77, 52, 98, 49, 70, 95,
189 116, 53, 99, 32, 78, 33, 79, 48, 69, 94,
190 115, 47, 68, 93, 114, 46, 67, 92, 113, 19,
191 21, 23, 22, 18, 17, 20, 24, 111, 43, 89,
192 110, 64, 65, 44, 90, 25, 45, 66, 91, 112,
193 54, 100, 40, 61, 86, 107, 39, 60, 85, 106,
194 36, 57, 82, 103, 35, 56, 81, 102, 34, 55,
195 80, 101, 42, 63, 88, 109, 41, 62, 87, 108,
196 38, 59, 84, 105, 37, 58, 83, 104
199 const Word16 reorderBits_MR67[NUMBIT_MR67] =
201 0, 1, 4, 3, 5, 6, 13, 7, 2, 8,
202 9, 11, 15, 12, 14, 10, 28, 82, 29, 83,
203 27, 81, 26, 80, 30, 84, 16, 55, 109, 56,
204 110, 31, 85, 57, 111, 48, 73, 102, 127, 32,
205 86, 51, 76, 105, 130, 52, 77, 106, 131, 58,
206 112, 33, 87, 19, 23, 53, 78, 107, 132, 21,
207 22, 18, 17, 20, 24, 25, 50, 75, 104, 129,
208 47, 72, 101, 126, 54, 79, 108, 133, 46, 71,
209 100, 125, 128, 103, 74, 49, 45, 70, 99, 124,
210 42, 67, 96, 121, 39, 64, 93, 118, 38, 63,
211 92, 117, 35, 60, 89, 114, 34, 59, 88, 113,
212 44, 69, 98, 123, 43, 68, 97, 122, 41, 66,
213 95, 120, 40, 65, 94, 119, 37, 62, 91, 116,
217 const Word16 reorderBits_MR74[NUMBIT_MR74] =
219 0, 1, 2, 3, 4, 5, 6, 7, 8, 9,
220 10, 11, 12, 13, 14, 15, 16, 26, 87, 27,
221 88, 28, 89, 29, 90, 30, 91, 51, 80, 112,
222 141, 52, 81, 113, 142, 54, 83, 115, 144, 55,
223 84, 116, 145, 58, 119, 59, 120, 21, 22, 23,
224 17, 18, 19, 31, 60, 92, 121, 56, 85, 117,
225 146, 20, 24, 25, 50, 79, 111, 140, 57, 86,
226 118, 147, 49, 78, 110, 139, 48, 77, 53, 82,
227 114, 143, 109, 138, 47, 76, 108, 137, 32, 33,
228 61, 62, 93, 94, 122, 123, 41, 42, 43, 44,
229 45, 46, 70, 71, 72, 73, 74, 75, 102, 103,
230 104, 105, 106, 107, 131, 132, 133, 134, 135, 136,
231 34, 63, 95, 124, 35, 64, 96, 125, 36, 65,
232 97, 126, 37, 66, 98, 127, 38, 67, 99, 128,
233 39, 68, 100, 129, 40, 69, 101, 130
236 const Word16 reorderBits_MR795[NUMBIT_MR795] =
238 8, 7, 6, 5, 4, 3, 2, 14, 16, 9,
239 10, 12, 13, 15, 11, 17, 20, 22, 24, 23,
240 19, 18, 21, 56, 88, 122, 154, 57, 89, 123,
241 155, 58, 90, 124, 156, 52, 84, 118, 150, 53,
242 85, 119, 151, 27, 93, 28, 94, 29, 95, 30,
243 96, 31, 97, 61, 127, 62, 128, 63, 129, 59,
244 91, 125, 157, 32, 98, 64, 130, 1, 0, 25,
245 26, 33, 99, 34, 100, 65, 131, 66, 132, 54,
246 86, 120, 152, 60, 92, 126, 158, 55, 87, 121,
247 153, 117, 116, 115, 46, 78, 112, 144, 43, 75,
248 109, 141, 40, 72, 106, 138, 36, 68, 102, 134,
249 114, 149, 148, 147, 146, 83, 82, 81, 80, 51,
250 50, 49, 48, 47, 45, 44, 42, 39, 35, 79,
251 77, 76, 74, 71, 67, 113, 111, 110, 108, 105,
252 101, 145, 143, 142, 140, 137, 133, 41, 73, 107,
253 139, 37, 69, 103, 135, 38, 70, 104, 136
256 const Word16 reorderBits_MR102[NUMBIT_MR102] =
258 7, 6, 5, 4, 3, 2, 1, 0, 16, 15,
259 14, 13, 12, 11, 10, 9, 8, 26, 27, 28,
260 29, 30, 31, 115, 116, 117, 118, 119, 120, 72,
261 73, 161, 162, 65, 68, 69, 108, 111, 112, 154,
262 157, 158, 197, 200, 201, 32, 33, 121, 122, 74,
263 75, 163, 164, 66, 109, 155, 198, 19, 23, 21,
264 22, 18, 17, 20, 24, 25, 37, 36, 35, 34,
265 80, 79, 78, 77, 126, 125, 124, 123, 169, 168,
266 167, 166, 70, 67, 71, 113, 110, 114, 159, 156,
267 160, 202, 199, 203, 76, 165, 81, 82, 92, 91,
268 93, 83, 95, 85, 84, 94, 101, 102, 96, 104,
269 86, 103, 87, 97, 127, 128, 138, 137, 139, 129,
270 141, 131, 130, 140, 147, 148, 142, 150, 132, 149,
271 133, 143, 170, 171, 181, 180, 182, 172, 184, 174,
272 173, 183, 190, 191, 185, 193, 175, 192, 176, 186,
273 38, 39, 49, 48, 50, 40, 52, 42, 41, 51,
274 58, 59, 53, 61, 43, 60, 44, 54, 194, 179,
275 189, 196, 177, 195, 178, 187, 188, 151, 136, 146,
276 153, 134, 152, 135, 144, 145, 105, 90, 100, 107,
277 88, 106, 89, 98, 99, 62, 47, 57, 64, 45,
281 const Word16 reorderBits_MR122[NUMBIT_MR122] =
283 0, 1, 2, 3, 4, 5, 6, 7, 8, 9,
284 10, 11, 12, 13, 14, 23, 15, 16, 17, 18,
285 19, 20, 21, 22, 24, 25, 26, 27, 28, 38,
286 141, 39, 142, 40, 143, 41, 144, 42, 145, 43,
287 146, 44, 147, 45, 148, 46, 149, 47, 97, 150,
288 200, 48, 98, 151, 201, 49, 99, 152, 202, 86,
289 136, 189, 239, 87, 137, 190, 240, 88, 138, 191,
290 241, 91, 194, 92, 195, 93, 196, 94, 197, 95,
291 198, 29, 30, 31, 32, 33, 34, 35, 50, 100,
292 153, 203, 89, 139, 192, 242, 51, 101, 154, 204,
293 55, 105, 158, 208, 90, 140, 193, 243, 59, 109,
294 162, 212, 63, 113, 166, 216, 67, 117, 170, 220,
295 36, 37, 54, 53, 52, 58, 57, 56, 62, 61,
296 60, 66, 65, 64, 70, 69, 68, 104, 103, 102,
297 108, 107, 106, 112, 111, 110, 116, 115, 114, 120,
298 119, 118, 157, 156, 155, 161, 160, 159, 165, 164,
299 163, 169, 168, 167, 173, 172, 171, 207, 206, 205,
300 211, 210, 209, 215, 214, 213, 219, 218, 217, 223,
301 222, 221, 73, 72, 71, 76, 75, 74, 79, 78,
302 77, 82, 81, 80, 85, 84, 83, 123, 122, 121,
303 126, 125, 124, 129, 128, 127, 132, 131, 130, 135,
304 134, 133, 176, 175, 174, 179, 178, 177, 182, 181,
305 180, 185, 184, 183, 188, 187, 186, 226, 225, 224,
306 229, 228, 227, 232, 231, 230, 235, 234, 233, 238,
310 /* overall table with all parameter sizes for all modes */
311 const Word16 * const reorderBits[NUM_MODES-1] =
323 /* Number of Frames (16-bit segments sent for each mode */
324 const Word16 numCompressedBytes[16] =
334 6, /*GsmAmr comfort noise*/
335 6, /*Gsm-Efr comfort noise*/
336 6, /*IS-641 comfort noise*/
337 6, /*Pdc-Efr comfort noise*/
341 1 /*No transmission*/
343 /*----------------------------------------------------------------------------
344 ; EXTERNAL FUNCTION REFERENCES
345 ; Declare functions defined elsewhere and referenced in this module
346 ----------------------------------------------------------------------------*/
349 /*----------------------------------------------------------------------------
350 ; EXTERNAL GLOBAL STORE/BUFFER/POINTER REFERENCES
351 ; Declare variables used in this module but defined elsewhere
352 ----------------------------------------------------------------------------*/
354 /*--------------------------------------------------------------------------*/
360 /*----------------------------------------------------------------------------
362 ----------------------------------------------------------------------------*/
364 /*----------------------------------------------------------------------------
365 ; Define all local variables
366 ----------------------------------------------------------------------------*/
369 /*----------------------------------------------------------------------------
371 ----------------------------------------------------------------------------*/
374 /*----------------------------------------------------------------------------
375 ; Return nothing or data or data pointer
376 ----------------------------------------------------------------------------*/