libfaad2/codebook/hcb_11.h

   1 /*
   2 ** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
   3 ** Copyright (C) 2003 M. Bakker, Ahead Software AG, http://www.nero.com
   4 **
   5 ** This program is free software; you can redistribute it and/or modify
   6 ** it under the terms of the GNU General Public License as published by
   7 ** the Free Software Foundation; either version 2 of the License, or
   8 ** (at your option) any later version.
   9 **
  10 ** This program is distributed in the hope that it will be useful,
  11 ** but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 ** GNU General Public License for more details.
  14 **
  15 ** You should have received a copy of the GNU General Public License
  16 ** along with this program; if not, write to the Free Software
  17 ** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  18 **
  19 ** Any non-GPL usage of this software or parts of this software is strictly
  20 ** forbidden.
  21 **
  22 ** Commercial non-GPL licensing of this software is possible.
  23 ** For more info contact Ahead Software through Mpeg4AAClicense@nero.com.
  24 **
  25 ** $Id: hcb_11.h,v 1.3 2003/09/09 18:12:01 menno Exp $
  26 **/
  27
  28 /* 2-step huffman table HCB_11 */
  29
  30
  31 /* 1st step: 5 bits
  32  *           2^5 = 32 entries
  33  *
  34  * Used to find offset into 2nd step table and number of extra bits to get
  35  */
  36 static hcb hcb11_1[] = {
  37     /* 4 bits */
  38     { /* 00000 */ 0, 0 },
  39     { /*       */ 0, 0 },
  40     { /* 00010 */ 1, 0 },
  41     { /*       */ 1, 0 },
  42
  43     /* 5 bits */
  44     { /* 00100 */ 2, 0 },
  45     { /* 00101 */ 3, 0 },
  46     { /* 00110 */ 4, 0 },
  47     { /* 00111 */ 5, 0 },
  48     { /* 01000 */ 6, 0 },
  49     { /* 01001 */ 7, 0 },
  50
  51     /* 6 bits */
  52     { /* 01010 */ 8,  1 },
  53     { /* 01011 */ 10, 1 },
  54     { /* 01100 */ 12, 1 },
  55
  56     /* 6/7 bits */
  57     { /* 01101 */ 14, 2 },
  58
  59     /* 7 bits */
  60     { /* 01110 */ 18, 2 },
  61     { /* 01111 */ 22, 2 },
  62     { /* 10000 */ 26, 2 },
  63
  64     /* 7/8 bits */
  65     { /* 10001 */ 30, 3 },
  66
  67     /* 8 bits */
  68     { /* 10010 */ 38, 3 },
  69     { /* 10011 */ 46, 3 },
  70     { /* 10100 */ 54, 3 },
  71     { /* 10101 */ 62, 3 },
  72     { /* 10110 */ 70, 3 },
  73     { /* 10111 */ 78, 3 },
  74
  75     /* 8/9 bits */
  76     { /* 11000 */ 86, 4 },
  77
  78     /* 9 bits */
  79     { /* 11001 */ 102, 4 },
  80     { /* 11010 */ 118, 4 },
  81     { /* 11011 */ 134, 4 },
  82
  83     /* 9/10 bits */
  84     { /* 11100 */ 150, 5 },
  85
  86     /* 10 bits */
  87     { /* 11101 */ 182, 5 },
  88     { /* 11110 */ 214, 5 },
  89
  90     /* 10/11/12 bits */
  91     { /* 11111 */ 246, 7 }
  92 };
  93
  94 /* 2nd step table
  95  *
  96  * Gives size of codeword and actual data (x,y,v,w)
  97  */
  98 static hcb_2_pair hcb11_2[] = {
  99     /* 4 */
 100     { 4,  0,  0 },
 101     { 4,  1,  1 },
 102
 103     /* 5 */
 104     { 5, 16, 16 },
 105     { 5,  1,  0 },
 106     { 5,  0,  1 },
 107     { 5,  2,  1 },
 108     { 5,  1,  2 },
 109     { 5,  2,  2 },
 110
 111     /* 6 */
 112     { 6,  1,  3 },
 113     { 6,  3,  1 },
 114     { 6,  3,  2 },
 115     { 6,  2,  0 },
 116     { 6,  2,  3 },
 117     { 6,  0,  2 },
 118
 119     /* 6/7 */
 120     { 6,  3,  3 }, { 6,  3,  3 },
 121     { 7,  4,  1 },
 122     { 7,  1,  4 },
 123
 124     /* 7 */
 125     { 7,  4,  2 },
 126     { 7,  2,  4 },
 127     { 7,  4,  3 },
 128     { 7,  3,  4 },
 129     { 7,  3,  0 },
 130     { 7,  0,  3 },
 131     { 7,  5,  1 },
 132     { 7,  5,  2 },
 133     { 7,  2,  5 },
 134     { 7,  4,  4 },
 135     { 7,  1,  5 },
 136     { 7,  5,  3 },
 137
 138     /* 7/8 */
 139     { 7,  3,  5 }, { 7,  3,  5 },
 140     { 7,  5,  4 }, { 7,  5,  4 },
 141     { 8,  4,  5 },
 142     { 8,  6,  2 },
 143     { 8,  2,  6 },
 144     { 8,  6,  1 },
 145
 146     /* 8 */
 147     { 8,  6,  3 },
 148     { 8,  3,  6 },
 149     { 8,  1,  6 },
 150     { 8,  4, 16 },
 151     { 8,  3, 16 },
 152     { 8, 16,  5 },
 153     { 8, 16,  3 },
 154     { 8, 16,  4 },
 155     { 8,  6,  4 },
 156     { 8, 16,  6 },
 157     { 8,  4,  0 },
 158     { 8,  4,  6 },
 159     { 8,  0,  4 },
 160     { 8,  2, 16 },
 161     { 8,  5,  5 },
 162     { 8,  5, 16 },
 163     { 8, 16,  7 },
 164     { 8, 16,  2 },
 165     { 8, 16,  8 },
 166     { 8,  2,  7 },
 167     { 8,  7,  2 },
 168     { 8,  3,  7 },
 169     { 8,  6,  5 },
 170     { 8,  5,  6 },
 171     { 8,  6, 16 },
 172     { 8, 16, 10 },
 173     { 8,  7,  3 },
 174     { 8,  7,  1 },
 175     { 8, 16,  9 },
 176     { 8,  7, 16 },
 177     { 8,  1, 16 },
 178     { 8,  1,  7 },
 179     { 8,  4,  7 },
 180     { 8, 16, 11 },
 181     { 8,  7,  4 },
 182     { 8, 16, 12 },
 183     { 8,  8, 16 },
 184     { 8, 16,  1 },
 185     { 8,  6,  6 },
 186     { 8,  9, 16 },
 187     { 8,  2,  8 },
 188     { 8,  5,  7 },
 189     { 8, 10, 16 },
 190     { 8, 16, 13 },
 191     { 8,  8,  3 },
 192     { 8,  8,  2 },
 193     { 8,  3,  8 },
 194     { 8,  5,  0 },
 195
 196     /* 8/9 */
 197     { 8, 16, 14 }, { 8, 16, 14 },
 198     { 8, 11, 16 }, { 8, 11, 16 },
 199     { 8,  7,  5 }, { 8,  7,  5 },
 200     { 8,  4,  8 }, { 8,  4,  8 },
 201     { 8,  6,  7 }, { 8,  6,  7 },
 202     { 8,  7,  6 }, { 8,  7,  6 },
 203     { 8,  0,  5 }, { 8,  0,  5 },
 204     { 9,  8,  4 },
 205     { 9, 16, 15 },
 206
 207     /* 9 */
 208     { 9, 12, 16 },
 209     { 9,  1,  8 },
 210     { 9,  8,  1 },
 211     { 9, 14, 16 },
 212     { 9,  5,  8 },
 213     { 9, 13, 16 },
 214     { 9,  3,  9 },
 215     { 9,  8,  5 },
 216     { 9,  7,  7 },
 217     { 9,  2,  9 },
 218     { 9,  8,  6 },
 219     { 9,  9,  2 },
 220     { 9,  9,  3 },
 221     { 9, 15, 16 },
 222     { 9,  4,  9 },
 223     { 9,  6,  8 },
 224     { 9,  6,  0 },
 225     { 9,  9,  4 },
 226     { 9,  5,  9 },
 227     { 9,  8,  7 },
 228     { 9,  7,  8 },
 229     { 9,  1,  9 },
 230     { 9, 10,  3 },
 231     { 9,  0,  6 },
 232     { 9, 10,  2 },
 233     { 9,  9,  1 },
 234     { 9,  9,  5 },
 235     { 9,  4, 10 },
 236     { 9,  2, 10 },
 237     { 9,  9,  6 },
 238     { 9,  3, 10 },
 239     { 9,  6,  9 },
 240     { 9, 10,  4 },
 241     { 9,  8,  8 },
 242     { 9, 10,  5 },
 243     { 9,  9,  7 },
 244     { 9, 11,  3 },
 245     { 9,  1, 10 },
 246     { 9,  7,  0 },
 247     { 9, 10,  6 },
 248     { 9,  7,  9 },
 249     { 9,  3, 11 },
 250     { 9,  5, 10 },
 251     { 9, 10,  1 },
 252     { 9,  4, 11 },
 253     { 9, 11,  2 },
 254     { 9, 13,  2 },
 255     { 9,  6, 10 },
 256
 257     /* 9/10 */
 258     { 9, 13,  3 }, { 9, 13,  3 },
 259     { 9,  2, 11 }, { 9,  2, 11 },
 260     { 9, 16,  0 }, { 9, 16,  0 },
 261     { 9,  5, 11 }, { 9,  5, 11 },
 262     { 9, 11,  5 }, { 9, 11,  5 },
 263     { 10, 11,  4 },
 264     { 10,  9,  8 },
 265     { 10,  7, 10 },
 266     { 10,  8,  9 },
 267     { 10,  0, 16 },
 268     { 10,  4, 13 },
 269     { 10,  0,  7 },
 270     { 10,  3, 13 },
 271     { 10, 11,  6 },
 272     { 10, 13,  1 },
 273     { 10, 13,  4 },
 274     { 10, 12,  3 },
 275     { 10,  2, 13 },
 276     { 10, 13,  5 },
 277     { 10,  8, 10 },
 278     { 10,  6, 11 },
 279     { 10, 10,  8 },
 280     { 10, 10,  7 },
 281     { 10, 14,  2 },
 282     { 10, 12,  4 },
 283     { 10,  1, 11 },
 284     { 10,  4, 12 },
 285
 286     /* 10 */
 287     { 10, 11,  1 },
 288     { 10,  3, 12 },
 289     { 10,  1, 13 },
 290     { 10, 12,  2 },
 291     { 10,  7, 11 },
 292     { 10,  3, 14 },
 293     { 10,  5, 12 },
 294     { 10,  5, 13 },
 295     { 10, 14,  4 },
 296     { 10,  4, 14 },
 297     { 10, 11,  7 },
 298     { 10, 14,  3 },
 299     { 10, 12,  5 },
 300     { 10, 13,  6 },
 301     { 10, 12,  6 },
 302     { 10,  8,  0 },
 303     { 10, 11,  8 },
 304     { 10,  2, 12 },
 305     { 10,  9,  9 },
 306     { 10, 14,  5 },
 307     { 10,  6, 13 },
 308     { 10, 10, 10 },
 309     { 10, 15,  2 },
 310     { 10,  8, 11 },
 311     { 10,  9, 10 },
 312     { 10, 14,  6 },
 313     { 10, 10,  9 },
 314     { 10,  5, 14 },
 315     { 10, 11,  9 },
 316     { 10, 14,  1 },
 317     { 10,  2, 14 },
 318     { 10,  6, 12 },
 319     { 10,  1, 12 },
 320     { 10, 13,  8 },
 321     { 10,  0,  8 },
 322     { 10, 13,  7 },
 323     { 10,  7, 12 },
 324     { 10, 12,  7 },
 325     { 10,  7, 13 },
 326     { 10, 15,  3 },
 327     { 10, 12,  1 },
 328     { 10,  6, 14 },
 329     { 10,  2, 15 },
 330     { 10, 15,  5 },
 331     { 10, 15,  4 },
 332     { 10,  1, 14 },
 333     { 10,  9, 11 },
 334     { 10,  4, 15 },
 335     { 10, 14,  7 },
 336     { 10,  8, 13 },
 337     { 10, 13,  9 },
 338     { 10,  8, 12 },
 339     { 10,  5, 15 },
 340     { 10,  3, 15 },
 341     { 10, 10, 11 },
 342     { 10, 11, 10 },
 343     { 10, 12,  8 },
 344     { 10, 15,  6 },
 345     { 10, 15,  7 },
 346     { 10,  8, 14 },
 347     { 10, 15,  1 },
 348     { 10,  7, 14 },
 349     { 10,  9,  0 },
 350     { 10,  0,  9 },
 351
 352     /* 10/11/12 */
 353     { 10,  9, 13 }, { 10,  9, 13 }, { 10,  9, 13 }, { 10,  9, 13 },
 354     { 10,  9, 12 }, { 10,  9, 12 }, { 10,  9, 12 }, { 10,  9, 12 },
 355     { 10, 12,  9 }, { 10, 12,  9 }, { 10, 12,  9 }, { 10, 12,  9 },
 356     { 10, 14,  8 }, { 10, 14,  8 }, { 10, 14,  8 }, { 10, 14,  8 },
 357     { 10, 10, 13 }, { 10, 10, 13 }, { 10, 10, 13 }, { 10, 10, 13 },
 358     { 10, 14,  9 }, { 10, 14,  9 }, { 10, 14,  9 }, { 10, 14,  9 },
 359     { 10, 12, 10 }, { 10, 12, 10 }, { 10, 12, 10 }, { 10, 12, 10 },
 360     { 10,  6, 15 }, { 10,  6, 15 }, { 10,  6, 15 }, { 10,  6, 15 },
 361     { 10,  7, 15 }, { 10,  7, 15 }, { 10,  7, 15 }, { 10,  7, 15 },
 362
 363     { 11,  9, 14 }, { 11,  9, 14 },
 364     { 11, 15,  8 }, { 11, 15,  8 },
 365     { 11, 11, 11 }, { 11, 11, 11 },
 366     { 11, 11, 14 }, { 11, 11, 14 },
 367     { 11,  1, 15 }, { 11,  1, 15 },
 368     { 11, 10, 12 }, { 11, 10, 12 },
 369     { 11, 10, 14 }, { 11, 10, 14 },
 370     { 11, 13, 11 }, { 11, 13, 11 },
 371     { 11, 13, 10 }, { 11, 13, 10 },
 372     { 11, 11, 13 }, { 11, 11, 13 },
 373     { 11, 11, 12 }, { 11, 11, 12 },
 374     { 11,  8, 15 }, { 11,  8, 15 },
 375     { 11, 14, 11 }, { 11, 14, 11 },
 376     { 11, 13, 12 }, { 11, 13, 12 },
 377     { 11, 12, 13 }, { 11, 12, 13 },
 378     { 11, 15,  9 }, { 11, 15,  9 },
 379     { 11, 14, 10 }, { 11, 14, 10 },
 380     { 11, 10,  0 }, { 11, 10,  0 },
 381     { 11, 12, 11 }, { 11, 12, 11 },
 382     { 11,  9, 15 }, { 11,  9, 15 },
 383     { 11,  0, 10 }, { 11,  0, 10 },
 384     { 11, 12, 12 }, { 11, 12, 12 },
 385     { 11, 11,  0 }, { 11, 11,  0 },
 386     { 11, 12, 14 }, { 11, 12, 14 },
 387     { 11, 10, 15 }, { 11, 10, 15 },
 388     { 11, 13, 13 }, { 11, 13, 13 },
 389     { 11,  0, 13 }, { 11,  0, 13 },
 390     { 11, 14, 12 }, { 11, 14, 12 },
 391     { 11, 15, 10 }, { 11, 15, 10 },
 392     { 11, 15, 11 }, { 11, 15, 11 },
 393     { 11, 11, 15 }, { 11, 11, 15 },
 394     { 11, 14, 13 }, { 11, 14, 13 },
 395     { 11, 13,  0 }, { 11, 13,  0 },
 396     { 11,  0, 11 }, { 11,  0, 11 },
 397     { 11, 13, 14 }, { 11, 13, 14 },
 398     { 11, 15, 12 }, { 11, 15, 12 },
 399     { 11, 15, 13 }, { 11, 15, 13 },
 400     { 11, 12, 15 }, { 11, 12, 15 },
 401     { 11, 14,  0 }, { 11, 14,  0 },
 402     { 11, 14, 14 }, { 11, 14, 14 },
 403     { 11, 13, 15 }, { 11, 13, 15 },
 404     { 11, 12,  0 }, { 11, 12,  0 },
 405     { 11, 14, 15 }, { 11, 14, 15 },
 406     { 12,  0, 14 },
 407     { 12,  0, 12 },
 408     { 12, 15, 14 },
 409     { 12, 15,  0 },
 410     { 12,  0, 15 },
 411     { 12, 15, 15 }
 412 };