lib/modes/residue_44.h

   1 /********************************************************************
   2  *                                                                  *
   3  * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE.   *
   4  * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS     *
   5  * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE *
   6  * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING.       *
   7  *                                                                  *
   8  * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009             *
   9  * by the Xiph.Org Foundation http://www.xiph.org/                  *
  10  *                                                                  *
  11  ********************************************************************
  12
  13  function: toplevel residue templates for 32/44.1/48kHz
  14
  15  ********************************************************************/
  16
  17 #include "vorbis/codec.h"
  18 #include "backends.h"
  19 #include "books/coupled/res_books_stereo.h"
  20
  21 /***** residue backends *********************************************/
  22
  23 static const vorbis_info_residue0 _residue_44_low={
  24   0,-1, -1, 9,-1,-1,
  25   /* 0   1   2   3   4   5   6   7  */
  26   {0},
  27   {-1},
  28   {  0,  1,  2,  2,  4,  8, 16, 32},
  29   {  0,  0,  0,999,  4,  8, 16, 32},
  30 };
  31
  32 static const vorbis_info_residue0 _residue_44_mid={
  33   0,-1, -1, 10,-1,-1,
  34   /* 0   1   2   3   4   5   6   7   8  */
  35   {0},
  36   {-1},
  37   {  0,  1,  1,  2,  2,  4,  8, 16, 32},
  38   {  0,  0,999,  0,999,  4,  8, 16, 32},
  39 };
  40
  41 static const vorbis_info_residue0 _residue_44_high={
  42   0,-1, -1, 10,-1,-1,
  43   /* 0   1   2   3   4   5   6   7   8  */
  44   {0},
  45   {-1},
  46   {  0,  1,  2,  4,  8, 16, 32, 71,157},
  47   {  0,  1,  2,  3,  4,  8, 16, 71,157},
  48 };
  49
  50 static const static_bookblock _resbook_44s_n1={
  51   {
  52     {0},{0,0,&_44cn1_s_p1_0},{0,0,&_44cn1_s_p2_0},
  53     {0,0,&_44cn1_s_p3_0},{0,0,&_44cn1_s_p4_0},{0,0,&_44cn1_s_p5_0},
  54     {&_44cn1_s_p6_0,&_44cn1_s_p6_1},{&_44cn1_s_p7_0,&_44cn1_s_p7_1},
  55     {&_44cn1_s_p8_0,&_44cn1_s_p8_1,&_44cn1_s_p8_2}
  56    }
  57 };
  58 static const static_bookblock _resbook_44sm_n1={
  59   {
  60     {0},{0,0,&_44cn1_sm_p1_0},{0,0,&_44cn1_sm_p2_0},
  61     {0,0,&_44cn1_sm_p3_0},{0,0,&_44cn1_sm_p4_0},{0,0,&_44cn1_sm_p5_0},
  62     {&_44cn1_sm_p6_0,&_44cn1_sm_p6_1},{&_44cn1_sm_p7_0,&_44cn1_sm_p7_1},
  63     {&_44cn1_sm_p8_0,&_44cn1_sm_p8_1,&_44cn1_sm_p8_2}
  64    }
  65 };
  66
  67 static const static_bookblock _resbook_44s_0={
  68   {
  69     {0},{0,0,&_44c0_s_p1_0},{0,0,&_44c0_s_p2_0},
  70     {0,0,&_44c0_s_p3_0},{0,0,&_44c0_s_p4_0},{0,0,&_44c0_s_p5_0},
  71     {&_44c0_s_p6_0,&_44c0_s_p6_1},{&_44c0_s_p7_0,&_44c0_s_p7_1},
  72     {&_44c0_s_p8_0,&_44c0_s_p8_1,&_44c0_s_p8_2}
  73    }
  74 };
  75 static const static_bookblock _resbook_44sm_0={
  76   {
  77     {0},{0,0,&_44c0_sm_p1_0},{0,0,&_44c0_sm_p2_0},
  78     {0,0,&_44c0_sm_p3_0},{0,0,&_44c0_sm_p4_0},{0,0,&_44c0_sm_p5_0},
  79     {&_44c0_sm_p6_0,&_44c0_sm_p6_1},{&_44c0_sm_p7_0,&_44c0_sm_p7_1},
  80     {&_44c0_sm_p8_0,&_44c0_sm_p8_1,&_44c0_sm_p8_2}
  81    }
  82 };
  83
  84 static const static_bookblock _resbook_44s_1={
  85   {
  86     {0},{0,0,&_44c1_s_p1_0},{0,0,&_44c1_s_p2_0},
  87     {0,0,&_44c1_s_p3_0},{0,0,&_44c1_s_p4_0},{0,0,&_44c1_s_p5_0},
  88     {&_44c1_s_p6_0,&_44c1_s_p6_1},{&_44c1_s_p7_0,&_44c1_s_p7_1},
  89     {&_44c1_s_p8_0,&_44c1_s_p8_1,&_44c1_s_p8_2}
  90    }
  91 };
  92 static const static_bookblock _resbook_44sm_1={
  93   {
  94     {0},{0,0,&_44c1_sm_p1_0},{0,0,&_44c1_sm_p2_0},
  95     {0,0,&_44c1_sm_p3_0},{0,0,&_44c1_sm_p4_0},{0,0,&_44c1_sm_p5_0},
  96     {&_44c1_sm_p6_0,&_44c1_sm_p6_1},{&_44c1_sm_p7_0,&_44c1_sm_p7_1},
  97     {&_44c1_sm_p8_0,&_44c1_sm_p8_1,&_44c1_sm_p8_2}
  98    }
  99 };
 100
 101 static const static_bookblock _resbook_44s_2={
 102   {
 103     {0},{0,0,&_44c2_s_p1_0},{0,0,&_44c2_s_p2_0},{0,0,&_44c2_s_p3_0},
 104     {0,0,&_44c2_s_p4_0},{0,0,&_44c2_s_p5_0},{0,0,&_44c2_s_p6_0},
 105     {&_44c2_s_p7_0,&_44c2_s_p7_1},{&_44c2_s_p8_0,&_44c2_s_p8_1},
 106     {&_44c2_s_p9_0,&_44c2_s_p9_1,&_44c2_s_p9_2}
 107    }
 108 };
 109 static const static_bookblock _resbook_44s_3={
 110   {
 111     {0},{0,0,&_44c3_s_p1_0},{0,0,&_44c3_s_p2_0},{0,0,&_44c3_s_p3_0},
 112     {0,0,&_44c3_s_p4_0},{0,0,&_44c3_s_p5_0},{0,0,&_44c3_s_p6_0},
 113     {&_44c3_s_p7_0,&_44c3_s_p7_1},{&_44c3_s_p8_0,&_44c3_s_p8_1},
 114     {&_44c3_s_p9_0,&_44c3_s_p9_1,&_44c3_s_p9_2}
 115    }
 116 };
 117 static const static_bookblock _resbook_44s_4={
 118   {
 119     {0},{0,0,&_44c4_s_p1_0},{0,0,&_44c4_s_p2_0},{0,0,&_44c4_s_p3_0},
 120     {0,0,&_44c4_s_p4_0},{0,0,&_44c4_s_p5_0},{0,0,&_44c4_s_p6_0},
 121     {&_44c4_s_p7_0,&_44c4_s_p7_1},{&_44c4_s_p8_0,&_44c4_s_p8_1},
 122     {&_44c4_s_p9_0,&_44c4_s_p9_1,&_44c4_s_p9_2}
 123    }
 124 };
 125 static const static_bookblock _resbook_44s_5={
 126   {
 127     {0},{0,0,&_44c5_s_p1_0},{0,0,&_44c5_s_p2_0},{0,0,&_44c5_s_p3_0},
 128     {0,0,&_44c5_s_p4_0},{0,0,&_44c5_s_p5_0},{0,0,&_44c5_s_p6_0},
 129     {&_44c5_s_p7_0,&_44c5_s_p7_1},{&_44c5_s_p8_0,&_44c5_s_p8_1},
 130     {&_44c5_s_p9_0,&_44c5_s_p9_1,&_44c5_s_p9_2}
 131    }
 132 };
 133 static const static_bookblock _resbook_44s_6={
 134   {
 135     {0},{0,0,&_44c6_s_p1_0},{0,0,&_44c6_s_p2_0},{0,0,&_44c6_s_p3_0},
 136     {0,0,&_44c6_s_p4_0},
 137     {&_44c6_s_p5_0,&_44c6_s_p5_1},
 138     {&_44c6_s_p6_0,&_44c6_s_p6_1},
 139     {&_44c6_s_p7_0,&_44c6_s_p7_1},
 140     {&_44c6_s_p8_0,&_44c6_s_p8_1},
 141     {&_44c6_s_p9_0,&_44c6_s_p9_1,&_44c6_s_p9_2}
 142    }
 143 };
 144 static const static_bookblock _resbook_44s_7={
 145   {
 146     {0},{0,0,&_44c7_s_p1_0},{0,0,&_44c7_s_p2_0},{0,0,&_44c7_s_p3_0},
 147     {0,0,&_44c7_s_p4_0},
 148     {&_44c7_s_p5_0,&_44c7_s_p5_1},
 149     {&_44c7_s_p6_0,&_44c7_s_p6_1},
 150     {&_44c7_s_p7_0,&_44c7_s_p7_1},
 151     {&_44c7_s_p8_0,&_44c7_s_p8_1},
 152     {&_44c7_s_p9_0,&_44c7_s_p9_1,&_44c7_s_p9_2}
 153    }
 154 };
 155 static const static_bookblock _resbook_44s_8={
 156   {
 157     {0},{0,0,&_44c8_s_p1_0},{0,0,&_44c8_s_p2_0},{0,0,&_44c8_s_p3_0},
 158     {0,0,&_44c8_s_p4_0},
 159     {&_44c8_s_p5_0,&_44c8_s_p5_1},
 160     {&_44c8_s_p6_0,&_44c8_s_p6_1},
 161     {&_44c8_s_p7_0,&_44c8_s_p7_1},
 162     {&_44c8_s_p8_0,&_44c8_s_p8_1},
 163     {&_44c8_s_p9_0,&_44c8_s_p9_1,&_44c8_s_p9_2}
 164    }
 165 };
 166 static const static_bookblock _resbook_44s_9={
 167   {
 168     {0},{0,0,&_44c9_s_p1_0},{0,0,&_44c9_s_p2_0},{0,0,&_44c9_s_p3_0},
 169     {0,0,&_44c9_s_p4_0},
 170     {&_44c9_s_p5_0,&_44c9_s_p5_1},
 171     {&_44c9_s_p6_0,&_44c9_s_p6_1},
 172     {&_44c9_s_p7_0,&_44c9_s_p7_1},
 173     {&_44c9_s_p8_0,&_44c9_s_p8_1},
 174     {&_44c9_s_p9_0,&_44c9_s_p9_1,&_44c9_s_p9_2}
 175    }
 176 };
 177
 178 static const vorbis_residue_template _res_44s_n1[]={
 179   {2,0,32,  &_residue_44_low,
 180    &_huff_book__44cn1_s_short,&_huff_book__44cn1_sm_short,
 181    &_resbook_44s_n1,&_resbook_44sm_n1},
 182
 183   {2,0,32,  &_residue_44_low,
 184    &_huff_book__44cn1_s_long,&_huff_book__44cn1_sm_long,
 185    &_resbook_44s_n1,&_resbook_44sm_n1}
 186 };
 187 static const vorbis_residue_template _res_44s_0[]={
 188   {2,0,16,  &_residue_44_low,
 189    &_huff_book__44c0_s_short,&_huff_book__44c0_sm_short,
 190    &_resbook_44s_0,&_resbook_44sm_0},
 191
 192   {2,0,32,  &_residue_44_low,
 193    &_huff_book__44c0_s_long,&_huff_book__44c0_sm_long,
 194    &_resbook_44s_0,&_resbook_44sm_0}
 195 };
 196 static const vorbis_residue_template _res_44s_1[]={
 197   {2,0,16,  &_residue_44_low,
 198    &_huff_book__44c1_s_short,&_huff_book__44c1_sm_short,
 199    &_resbook_44s_1,&_resbook_44sm_1},
 200
 201   {2,0,32,  &_residue_44_low,
 202    &_huff_book__44c1_s_long,&_huff_book__44c1_sm_long,
 203    &_resbook_44s_1,&_resbook_44sm_1}
 204 };
 205
 206 static const vorbis_residue_template _res_44s_2[]={
 207   {2,0,16,  &_residue_44_mid,
 208    &_huff_book__44c2_s_short,&_huff_book__44c2_s_short,
 209    &_resbook_44s_2,&_resbook_44s_2},
 210
 211   {2,0,32,  &_residue_44_mid,
 212    &_huff_book__44c2_s_long,&_huff_book__44c2_s_long,
 213    &_resbook_44s_2,&_resbook_44s_2}
 214 };
 215 static const vorbis_residue_template _res_44s_3[]={
 216   {2,0,16,  &_residue_44_mid,
 217    &_huff_book__44c3_s_short,&_huff_book__44c3_s_short,
 218    &_resbook_44s_3,&_resbook_44s_3},
 219
 220   {2,0,32,  &_residue_44_mid,
 221    &_huff_book__44c3_s_long,&_huff_book__44c3_s_long,
 222    &_resbook_44s_3,&_resbook_44s_3}
 223 };
 224 static const vorbis_residue_template _res_44s_4[]={
 225   {2,0,16,  &_residue_44_mid,
 226    &_huff_book__44c4_s_short,&_huff_book__44c4_s_short,
 227    &_resbook_44s_4,&_resbook_44s_4},
 228
 229   {2,0,32,  &_residue_44_mid,
 230    &_huff_book__44c4_s_long,&_huff_book__44c4_s_long,
 231    &_resbook_44s_4,&_resbook_44s_4}
 232 };
 233 static const vorbis_residue_template _res_44s_5[]={
 234   {2,0,16,  &_residue_44_mid,
 235    &_huff_book__44c5_s_short,&_huff_book__44c5_s_short,
 236    &_resbook_44s_5,&_resbook_44s_5},
 237
 238   {2,0,32,  &_residue_44_mid,
 239    &_huff_book__44c5_s_long,&_huff_book__44c5_s_long,
 240    &_resbook_44s_5,&_resbook_44s_5}
 241 };
 242 static const vorbis_residue_template _res_44s_6[]={
 243   {2,0,16,  &_residue_44_high,
 244    &_huff_book__44c6_s_short,&_huff_book__44c6_s_short,
 245    &_resbook_44s_6,&_resbook_44s_6},
 246
 247   {2,0,32,  &_residue_44_high,
 248    &_huff_book__44c6_s_long,&_huff_book__44c6_s_long,
 249    &_resbook_44s_6,&_resbook_44s_6}
 250 };
 251 static const vorbis_residue_template _res_44s_7[]={
 252   {2,0,16,  &_residue_44_high,
 253    &_huff_book__44c7_s_short,&_huff_book__44c7_s_short,
 254    &_resbook_44s_7,&_resbook_44s_7},
 255
 256   {2,0,32,  &_residue_44_high,
 257    &_huff_book__44c7_s_long,&_huff_book__44c7_s_long,
 258    &_resbook_44s_7,&_resbook_44s_7}
 259 };
 260 static const vorbis_residue_template _res_44s_8[]={
 261   {2,0,16,  &_residue_44_high,
 262    &_huff_book__44c8_s_short,&_huff_book__44c8_s_short,
 263    &_resbook_44s_8,&_resbook_44s_8},
 264
 265   {2,0,32,  &_residue_44_high,
 266    &_huff_book__44c8_s_long,&_huff_book__44c8_s_long,
 267    &_resbook_44s_8,&_resbook_44s_8}
 268 };
 269 static const vorbis_residue_template _res_44s_9[]={
 270   {2,0,16,  &_residue_44_high,
 271    &_huff_book__44c9_s_short,&_huff_book__44c9_s_short,
 272    &_resbook_44s_9,&_resbook_44s_9},
 273
 274   {2,0,32,  &_residue_44_high,
 275    &_huff_book__44c9_s_long,&_huff_book__44c9_s_long,
 276    &_resbook_44s_9,&_resbook_44s_9}
 277 };
 278
 279 static const vorbis_mapping_template _mapres_template_44_stereo[]={
 280   { _map_nominal, _res_44s_n1 }, /* -1 */
 281   { _map_nominal, _res_44s_0 }, /* 0 */
 282   { _map_nominal, _res_44s_1 }, /* 1 */
 283   { _map_nominal, _res_44s_2 }, /* 2 */
 284   { _map_nominal, _res_44s_3 }, /* 3 */
 285   { _map_nominal, _res_44s_4 }, /* 4 */
 286   { _map_nominal, _res_44s_5 }, /* 5 */
 287   { _map_nominal, _res_44s_6 }, /* 6 */
 288   { _map_nominal, _res_44s_7 }, /* 7 */
 289   { _map_nominal, _res_44s_8 }, /* 8 */
 290   { _map_nominal, _res_44s_9 }, /* 9 */
 291 };