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TW-TS-005 reader: fix maximum line length bug TW-TS-005 section 4.1 states: The maximum allowed length of each line is 80 characters, not including the OS-specific newline encoding. The implementation of this line length limit in the TW-TS-005 hex file reader function in the present suite was wrong, such that lines of the full maximum length could not be read. Fix it. Note that this bug affects comment lines too, not just actual RTP payloads. Neither Annex A nor Annex B features an RTP payload format that goes to the maximum of 40 bytes, but if a comment line goes to the maximum allowed length of 80 characters not including the terminating newline, the bug will be triggered, necessitating the present fix.
author Mychaela Falconia <falcon@freecalypso.org>
date Tue, 25 Feb 2025 07:49:28 +0000
parents 934cf92a1c45
children
line wrap: on
line source

/*
 * This C module is a complement to amr122bits.c, for programs that
 * need to work with all AMR modes and not just MR122.
 */

#include <stdint.h>

const uint8_t amr_475_bit_order[95] = {
    0,  1,  2,  3,  4,  5,  6,  7,  8,  9,
   10, 11, 12, 13, 14, 15, 23, 24, 25, 26,
   27, 28, 48, 49, 61, 62, 82, 83, 47, 46,
   45, 44, 81, 80, 79, 78, 17, 18, 20, 22,
   77, 76, 75, 74, 29, 30, 43, 42, 41, 40,
   38, 39, 16, 19, 21, 50, 51, 59, 60, 63,
   64, 72, 73, 84, 85, 93, 94, 32, 33, 35,
   36, 53, 54, 56, 57, 66, 67, 69, 70, 87,
   88, 90, 91, 34, 55, 68, 89, 37, 58, 71,
   92, 31, 52, 65, 86
};

const uint8_t amr_515_bit_order[103] = {
    7,  6,  5,   4,   3,   2,  1,  0, 15, 14,
   13, 12, 11,  10,   9,   8, 23, 24, 25, 26,
   27, 46, 65,  84,  45,  44, 43, 64, 63, 62,
   83, 82, 81, 102, 101, 100, 42, 61, 80, 99,
   28, 47, 66,  85,  18,  41, 60, 79, 98, 29,
   48, 67, 17,  20,  22,  40, 59, 78, 97, 21,
   30, 49, 68,  86,  19,  16, 87, 39, 38, 58,
   57, 77, 35,  54,  73,  92, 76, 96, 95, 36,
   55, 74, 93,  32,  51,  33, 52, 70, 71, 89,
   90, 31, 50,  69,  88,  37, 56, 75, 94, 34,
   53, 72, 91							
};

const uint8_t amr_59_bit_order[118] = {
    0,   1,   4,   5,   3,   6,   7,   2,  13,  15,
    8,   9,  11,  12,  14,  10,  16,  28,  74,  29,
   75,  27,  73,  26,  72,  30,  76,  51,  97,  50,
   71,  96, 117,  31,  77,  52,  98,  49,  70,  95,
  116,  53,  99,  32,  78,  33,  79,  48,  69,  94,
  115,  47,  68,  93, 114,  46,  67,  92, 113,  19,
   21,  23,  22,  18,  17,  20,  24, 111,  43,  89,
  110,  64,  65,  44,  90,  25,  45,  66,  91, 112,
   54, 100,  40,  61,  86, 107,  39,  60,  85, 106,
   36,  57,  82, 103,  35,  56,  81, 102,  34,  55,
   80, 101,  42,  63,  88, 109,  41,  62,  87, 108,
   38,  59,  84, 105,  37,  58,  83, 104
};

const uint8_t amr_67_bit_order[134] = {
    0,   1,   4,   3,   5,   6,  13,   7,   2,   8,
    9,  11,  15,  12,  14,  10,  28,  82,  29,  83,
   27,  81,  26,  80,  30,  84,  16,  55, 109,  56,
  110,  31,  85,  57, 111,  48,  73, 102, 127,  32,
   86,  51,  76, 105, 130,  52,  77, 106, 131,  58,
  112,  33,  87,  19,  23,  53,  78, 107, 132,  21,
   22,  18,  17,  20,  24,  25,  50,  75, 104, 129,
   47,  72, 101, 126,  54,  79, 108, 133,  46,  71,
  100, 125, 128, 103,  74,  49,  45,  70,  99, 124,
   42,  67,  96, 121,  39,  64,  93, 118,  38,  63,
   92, 117,  35,  60,  89, 114,  34,  59,  88, 113,
   44,  69,  98, 123,  43,  68,  97, 122,  41,  66,
   95, 120,  40,  65,  94, 119,  37,  62,  91, 116,
   36,  61,  90, 115						
};

const uint8_t amr_74_bit_order[148] = {
    0,   1,	  2,   3,   4,   5,   6,   7,   8,   9,
   10,  11,	 12,  13,  14,  15,  16,  26,  87,  27,
   88,  28,	 89,  29,  90,  30,  91,  51,  80, 112,
  141,  52,  81, 113, 142,  54,  83, 115, 144,  55,
   84, 116, 145,  58, 119,  59, 120,  21,  22,  23,
   17,  18,	 19,  31,  60,  92, 121,  56,  85, 117,
  146,  20,	 24,  25,  50,  79, 111, 140,  57,  86,
  118, 147,	 49,  78, 110, 139,  48,  77,  53,  82,
  114, 143, 109, 138,  47,  76, 108, 137,  32,  33,
   61,  62,	 93,  94, 122, 123,  41,  42,  43,  44,
   45,  46,	 70,  71,  72,  73,  74,  75, 102, 103,
  104, 105, 106, 107, 131, 132, 133, 134, 135, 136,
   34,  63,	 95, 124,  35,  64,  96, 125,  36,  65,
   97, 126,	 37,  66,  98, 127,	 38,  67,  99, 128,
   39,  68, 100, 129,  40,  69, 101, 130
};

const uint8_t amr_795_bit_order[159] = {
    8,   7,   6,   5,   4,   3,   2,  14,  16,   9,
   10,  12,  13,  15,  11,  17,  20,  22,  24,  23,
   19,  18,  21,  56,  88, 122, 154,  57,  89, 123,
  155,  58,  90, 124, 156,  52,  84, 118, 150,  53,
   85, 119, 151,  27,  93,  28,  94,  29,  95,  30,
   96,  31,  97,  61, 127,  62, 128,  63, 129,  59,
   91, 125, 157,  32,  98,  64, 130,   1,   0,  25,
   26,  33,  99,  34, 100,  65, 131,  66, 132,  54,
   86, 120, 152,  60,  92, 126, 158,  55,  87, 121,
  153, 117, 116, 115,  46,  78, 112, 144,  43,  75,
  109, 141,  40,  72, 106, 138,  36,  68, 102, 134,
  114, 149, 148, 147, 146,  83,  82,  81,  80,  51,
   50,  49,  48,  47,  45,  44,  42,  39,  35,  79,
   77,  76,  74,  71,  67, 113, 111, 110, 108, 105,
  101, 145, 143, 142, 140, 137, 133,  41,  73, 107,
  139,  37,  69, 103, 135,  38,  70, 104, 136
};

const uint8_t amr_102_bit_order[204] = {
    7,   6,   5,   4,   3,   2,   1,   0,  16,  15,
   14,  13,  12,  11,  10,   9,   8,  26,  27,  28,
   29,  30,  31, 115, 116, 117, 118, 119, 120,  72,
   73, 161, 162,  65,  68,  69, 108, 111, 112, 154,
  157, 158, 197, 200, 201,  32,  33, 121, 122,  74,
   75, 163, 164,  66, 109, 155, 198,  19,  23,  21,
   22,  18,  17,  20,  24,  25,  37,  36,  35,  34,
   80,  79,  78,  77, 126, 125, 124, 123, 169, 168,
  167, 166,  70,  67,  71, 113, 110, 114, 159, 156,
  160, 202, 199, 203,  76, 165,  81,  82,  92,  91,
   93,  83,  95,  85,  84,  94, 101, 102,  96, 104,
   86, 103,  87,  97, 127, 128, 138, 137, 139, 129,
  141, 131, 130, 140, 147, 148, 142, 150, 132, 149,
  133, 143, 170, 171, 181, 180, 182, 172, 184, 174,
  173, 183, 190, 191, 185, 193, 175, 192, 176, 186,
   38,  39,  49,  48,  50,  40,  52,  42,  41,  51,
   58,  59,  53,  61,  43,  60,  44,  54, 194, 179,
  189, 196, 177, 195, 178, 187, 188, 151, 136, 146,
  153, 134, 152, 135, 144, 145, 105,  90, 100, 107,
   88, 106,  89,  98,  99,  62,  47,  57,  64,  45,
   63,  46,  55,  56					
};