libavcodec/vc1data.c File Reference

VC-1 tables. More...

#include "avcodec.h"
#include "vc1.h"
#include "vc1data.h"

Go to the source code of this file.

Variables

const int ff_vc1_ttblk_to_tt [3][8]
 Table for conversion between TTBLK and TTMB.
const int ff_vc1_ttfrm_to_tt [4] = { TT_8X8, TT_8X4, TT_4X8, TT_4X4 }
const uint8_t ff_vc1_mv_pmode_table [2][5]
 MV P mode - the 5th element is only used for mode 1.
const uint8_t ff_vc1_mv_pmode_table2 [2][4]
const int ff_vc1_fps_nr [5] = { 24, 25, 30, 50, 60 }
const int ff_vc1_fps_dr [2] = { 1000, 1001 }
const uint8_t ff_vc1_pquant_table [3][32]
const int16_t ff_vc1_bfraction_lut [23]
const uint8_t ff_vc1_bfraction_bits [23]
const uint8_t ff_vc1_bfraction_codes [23]
const AVRational ff_vc1_pixel_aspect [16]
const uint8_t ff_vc1_imode_codes [7]
const uint8_t ff_vc1_imode_bits [7]
const uint8_t ff_vc1_norm2_codes [4]
const uint8_t ff_vc1_norm2_bits [4]
const uint16_t ff_vc1_norm6_codes [64]
const uint8_t ff_vc1_norm6_bits [64]
const uint8_t ff_vc1_4mv_block_pattern_codes [4][16]
const uint8_t ff_vc1_4mv_block_pattern_bits [4][16]
const uint8_t wmv3_dc_scale_table [32]
const uint16_t ff_vc1_cbpcy_p_codes [4][64]
const uint8_t ff_vc1_cbpcy_p_bits [4][64]
const uint16_t ff_vc1_ttmb_codes [3][16]
const uint8_t ff_vc1_ttmb_bits [3][16]
const uint8_t ff_vc1_ttblk_codes [3][8]
const uint8_t ff_vc1_ttblk_bits [3][8]
const uint8_t ff_vc1_subblkpat_codes [3][15]
const uint8_t ff_vc1_subblkpat_bits [3][15]
const uint16_t ff_vc1_mv_diff_codes [4][73]
const uint8_t ff_vc1_mv_diff_bits [4][73]
const int8_t ff_vc1_simple_progressive_4x4_zz [16]
const int8_t ff_vc1_adv_progressive_8x4_zz [32]
const int8_t ff_vc1_adv_progressive_4x8_zz [32]
const int8_t ff_vc1_adv_interlaced_8x8_zz [64]
const int8_t ff_vc1_adv_interlaced_8x4_zz [32]
const int8_t ff_vc1_adv_interlaced_4x8_zz [32]
const int8_t ff_vc1_adv_interlaced_4x4_zz [16]
const int32_t ff_vc1_dqscale [63]

VC-1 VLC tables and defines

Todo:
TODO move this into the context


#define VC1_BFRACTION_VLC_BITS   7
#define VC1_IMODE_VLC_BITS   4
#define VC1_NORM2_VLC_BITS   3
#define VC1_NORM6_VLC_BITS   9
#define VC1_TTMB_VLC_BITS   9
#define VC1_MV_DIFF_VLC_BITS   9
#define VC1_CBPCY_P_VLC_BITS   9
#define VC1_4MV_BLOCK_PATTERN_VLC_BITS   6
#define VC1_TTBLK_VLC_BITS   5
#define VC1_SUBBLKPAT_VLC_BITS   6
VLC ff_vc1_bfraction_vlc
VLC ff_vc1_imode_vlc
VLC ff_vc1_norm2_vlc
VLC ff_vc1_norm6_vlc
VLC ff_vc1_ttmb_vlc [3]
VLC ff_vc1_mv_diff_vlc [4]
VLC ff_vc1_cbpcy_p_vlc [4]
VLC ff_vc1_4mv_block_pattern_vlc [4]
VLC ff_vc1_ttblk_vlc [3]
VLC ff_vc1_subblkpat_vlc [3]
VLC ff_vc1_ac_coeff_table [8]


Detailed Description

VC-1 tables.

Definition in file vc1data.c.


Define Documentation

#define VC1_4MV_BLOCK_PATTERN_VLC_BITS   6

Definition at line 87 of file vc1data.c.

Referenced by vc1_init_common().

#define VC1_BFRACTION_VLC_BITS   7

Definition at line 72 of file vc1data.c.

Referenced by vc1_init_common(), vc1_parse_frame_header(), and vc1_parse_frame_header_adv().

#define VC1_CBPCY_P_VLC_BITS   9

Definition at line 85 of file vc1data.c.

Referenced by vc1_decode_b_mb(), vc1_decode_p_mb(), and vc1_init_common().

#define VC1_IMODE_VLC_BITS   4

Definition at line 74 of file vc1data.c.

Referenced by bitplane_decoding(), and vc1_init_common().

#define VC1_MV_DIFF_VLC_BITS   9

Definition at line 83 of file vc1data.c.

Referenced by vc1_init_common().

#define VC1_NORM2_VLC_BITS   3

Definition at line 76 of file vc1data.c.

Referenced by bitplane_decoding(), and vc1_init_common().

#define VC1_NORM6_VLC_BITS   9

Definition at line 78 of file vc1data.c.

Referenced by bitplane_decoding(), and vc1_init_common().

#define VC1_SUBBLKPAT_VLC_BITS   6

Definition at line 91 of file vc1data.c.

Referenced by vc1_decode_p_block(), and vc1_init_common().

#define VC1_TTBLK_VLC_BITS   5

Definition at line 89 of file vc1data.c.

Referenced by vc1_decode_p_block(), and vc1_init_common().

#define VC1_TTMB_VLC_BITS   9

Definition at line 81 of file vc1data.c.

Referenced by vc1_decode_b_mb(), vc1_decode_p_mb(), and vc1_init_common().


Variable Documentation

const uint8_t ff_vc1_4mv_block_pattern_bits[4][16]

Initial value:

 {
  { 5, 6, 6, 5, 5, 5, 5, 4, 5, 5, 5, 3, 5, 3, 3, 2},
  { 4, 5, 5, 4, 5, 4, 5, 4, 5, 5, 4, 4, 4, 4, 4, 2},
  { 4, 4, 4, 4, 4, 4, 5, 4, 4, 5, 4, 4, 4, 4, 4, 3},
  { 2, 4, 4, 4, 4, 4, 5, 5, 4, 5, 4, 5, 4, 5, 5, 4}
}

Definition at line 267 of file vc1data.c.

Referenced by vc1_init_common().

const uint8_t ff_vc1_4mv_block_pattern_codes[4][16]

Initial value:

 {
  { 14, 58, 59, 25, 12, 26, 15, 15, 13, 24, 27,  0, 28,  1,  2,  2},
  {  8, 18, 19,  4, 20,  5, 30, 11, 21, 31,  6, 12,  7, 13, 14,  0},
  { 15,  6,  7,  2,  8,  3, 28,  9, 10, 29,  4, 11,  5, 12, 13,  0},
  {  0, 11, 12,  4, 13,  5, 30, 16, 14, 31,  6, 17,  7, 18, 19, 10}
}

Definition at line 261 of file vc1data.c.

Referenced by vc1_init_common().

Definition at line 88 of file vc1data.c.

Referenced by vc1_init_common().

Definition at line 94 of file vc1data.c.

Referenced by vc1_decode_ac_coeff(), and vc1_init_common().

const int8_t ff_vc1_adv_interlaced_4x4_zz[16]

Initial value:

 
{
       0,     8,    16,    24,
       1,     9,    17,     2,
      25,    10,    18,     3,
      26,    11,    19,    27
}

Definition at line 626 of file vc1data.c.

const int8_t ff_vc1_adv_interlaced_4x8_zz[32]

Initial value:

 
{
       0,     1,     2,     8,
      16,     9,    24,    17,
      10,     3,    32,    40,
      48,    56,    25,    18,
      33,    26,    41,    34,
      49,    57,    11,    42,
      19,    50,    27,    58,
      35,    43,    51,    59
}

Definition at line 614 of file vc1data.c.

const int8_t ff_vc1_adv_interlaced_8x4_zz[32]

Initial value:

 
{
       0,     8,    16,    24,     1,     9,     2,    17,
      25,    10,     3,    18,    26,     4,    11,    19,
      12,     5,    13,    20,    27,     6,    21,    28,
      14,    22,    29,     7,    30,    15,    23,    31
}

Definition at line 606 of file vc1data.c.

const int8_t ff_vc1_adv_interlaced_8x8_zz[64]

Initial value:

 
{
       0,     8,     1,    16,    24,     9,     2,    32,
      40,    48,    56,    17,    10,     3,    25,    18,
      11,     4,    33,    41,    49,    57,    26,    34,
      42,    50,    58,    19,    12,     5,    27,    20,
      13,     6,    35,    28,    21,    14,     7,    15,
      22,    29,    36,    43,    51,    59,    60,    52,
      44,    37,    30,    23,    31,    38,    45,    53,
      61,    62,    54,    46,    39,    47,    55,    63
}

Definition at line 594 of file vc1data.c.

Initial value:

 
{
       0,     1,     8,     2,
       9,    16,    17,    24,
      10,    32,    25,    18,
      40,     3,    33,    26,
      48,    11,    56,    41,
      34,    49,    57,    42,
      19,    50,    27,    58,
      35,    43,    51,    59
}

Definition at line 582 of file vc1data.c.

Referenced by vc1_decode_sequence_header().

Initial value:

 
{
       0,     8,     1,    16,     2,     9,    10,     3,
      24,    17,     4,    11,    18,    12,     5,    19,
      25,    13,    20,    26,    27,     6,    21,    28,
      14,    22,    29,     7,    30,    15,    23,    31
}

Definition at line 574 of file vc1data.c.

Referenced by vc1_decode_sequence_header().

const uint8_t ff_vc1_bfraction_bits[23]

Initial value:

 {
    3, 3, 3, 3,
    3, 3, 3,
    7, 7, 7, 7,
    7, 7, 7, 7,
    7, 7, 7, 7,
    7, 7,
    7, 7
}

Definition at line 122 of file vc1data.c.

Referenced by vc1_init_common().

const uint8_t ff_vc1_bfraction_codes[23]

Initial value:

 {
     0,   1,   2,   3,
     4,   5,   6,
   112, 113, 114, 115,
   116, 117, 118, 119,
   120, 121, 122, 123,
   124, 125,
   126, 127
}

Definition at line 131 of file vc1data.c.

Referenced by vc1_init_common().

const int16_t ff_vc1_bfraction_lut[23]

Initial value:

 {
  128 ,  85 , 170 ,  64 ,
  192 ,  51 , 102 ,
  153 , 204 ,  43 , 215 ,
   37 ,  74 , 111 , 148 ,
  185 , 222 ,  32 ,  96 ,
  160 , 224 ,
  -1 , 0 
}

Definition at line 111 of file vc1data.c.

Referenced by vc1_parse_frame_header(), and vc1_parse_frame_header_adv().

Definition at line 73 of file vc1data.c.

Referenced by vc1_init_common(), vc1_parse_frame_header(), and vc1_parse_frame_header_adv().

const uint8_t ff_vc1_cbpcy_p_bits[4][64]

Initial value:

 {
  {
    13,  13,   7,  13,   7,  13,  13,  12,   6,  13,   7,  12,   6,   8,   8,   8,
     5,   7,   8,  12,   6,   8,  13,  12,   7,  13,  13,  12,   6,   8,   7,   7,
     6,  13,   8,  12,   7,  13,  13,  12,   7,  13,   8,  12,   5,   7,   7,   7,
     6,   8,  13,  12,   6,   7,   8,   8,   5,   8,   8,   6,   3,   3,   3,   2
  },
  {
    14,  13,   8,  13,   3,  13,   8,  13,   3,   7,   8,  13,   4,  13,  13,  13,
     3,  13,  13,  13,   4,   8,  13,  13,   5,  13,  13,  13,   5,   7,   8,   8,
     3,   8,  14,  13,   5,  13,  13,  13,   4,   7,  13,  13,   6,  13,  13,  13,
     5,  13,   8,  13,   5,   8,   8,  13,   5,  13,   8,  13,   6,   6,  13,   7
  },
  {
    13,   8,   6,   8,   4,   8,  13,  12,   4,   9,   8,   8,   5,   8,   8,   9,
     5,   9,  10,   8,   4,   8,   7,   8,   6,   8,   7,  13,   4,   8,   7,   8,
     5,   7,   8,   9,   6,  13,  13,   8,   4,   6,   8,   9,   5,   7,   8,   9,
     5,   9,   9,  13,   5,   7,   7,   9,   4,   7,   8,   8,   3,   5,   5,   5
  },
  {
     9,   9,   9,   9,   2,   9,   9,   9,   2,   9,   9,   9,   9,   9,   9,   8,
     3,   9,   9,   9,   9,   9,   9,   9,   9,   9,   9,   9,   9,   9,   9,   8,
     2,   9,   9,   9,   9,   9,   9,   9,   9,   9,   9,   9,   9,   9,   9,   8,
     9,   9,   9,   9,   9,   9,   9,   9,   9,   9,   9,   9,   9,   9,   9,   8
  }
}

Definition at line 307 of file vc1data.c.

Referenced by vc1_init_common().

const uint16_t ff_vc1_cbpcy_p_codes[4][64]

Initial value:

 {
  {
      0,   6,  15,  13,  13,  11,   3,  13,   5,   8,  49,  10,  12, 114, 102, 119,
      1,  54,  96,   8,  10, 111,   5,  15,  12,  10,   2,  12,  13, 115,  53,  63,
      1,   7,   1,   7,  14,  12,   4,  14,   1,   9,  97,  11,   7,  58,  52,  62,
      4, 103,   1,   9,  11,  56, 101, 118,   4, 110, 100,  30,   2,   5,   4,   3
  },
  {
      0,   9,   1,  18,   5,  14, 237,  26,   3, 121,   3,  22,  13,  16,   6,  30,
      2,  10,   1,  20,  12, 241,   5,  28,  16,  12,   3,  24,  28, 124, 239, 247,
      1, 240,   1,  19,  18,  15,   4,  27,   1, 122,   2,  23,   1,  17,   7,  31,
      1,  11,   2,  21,  19, 246, 238,  29,  17,  13, 236,  25,  58,  63,   8, 125
  },
  {
      0, 201,  25, 231,   5, 221,   1,   3,   2, 414,   2, 241,  16, 225, 195, 492,
      2, 412,   1, 240,   7, 224,  98, 245,   1, 220,  96,   5,   9, 230, 101, 247,
      1, 102,   1, 415,  24,   3,   2, 244,   3,  54,   3, 484,  17, 114, 200, 493,
      3, 413,   1,   4,  13, 113,  99, 485,   4, 111, 194, 243,   5,  29,  26,  31
  },
  {
      0,  28,  12,  44,   3,  36,  20,  52,   2,  32,  16,  48,   8,  40,  24,  28,
      1,  30,  14,  46,   6,  38,  22,  54,   3,  34,  18,  50,  10,  42,  26,  30,
      1,  29,  13,  45,   5,  37,  21,  53,   2,  33,  17,  49,   9,  41,  25,  29,
      1,  31,  15,  47,   7,  39,  23,  55,   4,  35,  19,  51,  11,  43,  27,  31
   }
}

Definition at line 280 of file vc1data.c.

Referenced by vc1_init_common().

const int32_t ff_vc1_dqscale[63]

Initial value:

 {
0x40000, 0x20000, 0x15555, 0x10000, 0xCCCD, 0xAAAB, 0x9249, 0x8000,
    0x71C7, 0x6666, 0x5D17, 0x5555, 0x4EC5, 0x4925, 0x4444, 0x4000,
    0x3C3C, 0x38E4, 0x35E5, 0x3333, 0x30C3, 0x2E8C, 0x2C86, 0x2AAB,
    0x28F6, 0x2762, 0x25ED, 0x2492, 0x234F, 0x2222, 0x2108, 0x2000,
    0x1F08, 0x1E1E, 0x1D42, 0x1C72, 0x1BAD, 0x1AF3, 0x1A42, 0x199A,
    0x18FA, 0x1862, 0x17D0, 0x1746, 0x16C1, 0x1643, 0x15CA, 0x1555,
    0x14E6, 0x147B, 0x1414, 0x13B1, 0x1352, 0x12F7, 0x129E, 0x1249,
    0x11F7, 0x11A8, 0x115B, 0x1111, 0x10C9, 0x1084, 0x1000
}

Definition at line 636 of file vc1data.c.

Referenced by vc1_decode_i_block_adv(), vc1_decode_intra_block(), and vc1_pred_dc().

const int ff_vc1_fps_dr[2] = { 1000, 1001 }

Definition at line 52 of file vc1data.c.

Referenced by decode_sequence_header_adv().

const int ff_vc1_fps_nr[5] = { 24, 25, 30, 50, 60 }

Definition at line 51 of file vc1data.c.

Referenced by decode_sequence_header_adv().

const uint8_t ff_vc1_imode_bits[7]

Initial value:

 {
  4, 2, 3, 2, 4, 3, 3
}

Definition at line 165 of file vc1data.c.

Referenced by vc1_init_common().

const uint8_t ff_vc1_imode_codes[7]

Initial value:

 {
  0, 2, 1, 3, 1, 2, 3
}

Definition at line 162 of file vc1data.c.

Referenced by vc1_init_common().

Definition at line 75 of file vc1data.c.

Referenced by bitplane_decoding(), and vc1_init_common().

const uint8_t ff_vc1_mv_diff_bits[4][73]

Definition at line 531 of file vc1data.c.

Referenced by vc1_init_common().

const uint16_t ff_vc1_mv_diff_codes[4][73]

Definition at line 481 of file vc1data.c.

Referenced by vc1_init_common().

Definition at line 84 of file vc1data.c.

Referenced by vc1_init_common().

const uint8_t ff_vc1_mv_pmode_table[2][5]

const uint8_t ff_vc1_mv_pmode_table2[2][4]

const uint8_t ff_vc1_norm2_bits[4]

Initial value:

 {
  1, 3, 3, 2
}

Definition at line 173 of file vc1data.c.

Referenced by vc1_init_common().

const uint8_t ff_vc1_norm2_codes[4]

Initial value:

 {
  0, 4, 5, 3
}

Definition at line 170 of file vc1data.c.

Referenced by vc1_init_common().

Definition at line 77 of file vc1data.c.

Referenced by bitplane_decoding(), and vc1_init_common().

const uint8_t ff_vc1_norm6_bits[64]

Initial value:

 {
 1,  4,  4,  8,  4,  8,  8, 10,  4,  8,  8, 10,  8, 10, 10, 13,
 4,  8,  8, 10,  8, 10, 10, 13,  8, 10, 10, 13, 10, 13, 13,  9,
 4,  8,  8, 10,  8, 10, 10, 13,  8, 10, 10, 13, 10, 13, 13,  9,
 8, 10, 10, 13, 10, 13, 13,  9, 10, 13, 13,  9, 13,  9,  9,  6,
}

Definition at line 184 of file vc1data.c.

Referenced by vc1_init_common().

const uint16_t ff_vc1_norm6_codes[64]

Initial value:

 {
0x001, 0x002, 0x003, 0x000, 0x004, 0x001, 0x002, 0x047, 0x005, 0x003, 0x004, 0x04B, 0x005, 0x04D, 0x04E, 0x30E,
0x006, 0x006, 0x007, 0x053, 0x008, 0x055, 0x056, 0x30D, 0x009, 0x059, 0x05A, 0x30C, 0x05C, 0x30B, 0x30A, 0x037,
0x007, 0x00A, 0x00B, 0x043, 0x00C, 0x045, 0x046, 0x309, 0x00D, 0x049, 0x04A, 0x308, 0x04C, 0x307, 0x306, 0x036,
0x00E, 0x051, 0x052, 0x305, 0x054, 0x304, 0x303, 0x035, 0x058, 0x302, 0x301, 0x034, 0x300, 0x033, 0x032, 0x007,
}

Definition at line 177 of file vc1data.c.

Referenced by vc1_init_common().

Definition at line 79 of file vc1data.c.

Referenced by bitplane_decoding(), and vc1_init_common().

Initial value:

{
 {0, 1},
 {1, 1},
 {12, 11},
 {10, 11},
 {16, 11},
 {40, 33},
 {24, 11},
 {20, 11},
 {32, 11},
 {80, 33},
 {18, 11},
 {15, 11},
 {64, 33},
 {160, 99},
 {0, 1},
 {0, 1}
}

Definition at line 142 of file vc1data.c.

Referenced by decode_sequence_header_adv().

const uint8_t ff_vc1_pquant_table[3][32]

Initial value:

 {
  {  
     0,  1,  2,  3,  4,  5,  6,  7,  8,  6,  7,  8,  9, 10, 11, 12,
    13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 27, 29, 31
  },
  {  
     0,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14, 15,
    16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31
  },
  {  
     0,  1,  1,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13,
    14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 29, 31
  }
}

Definition at line 53 of file vc1data.c.

Referenced by vc1_parse_frame_header(), and vc1_parse_frame_header_adv().

Initial value:

{
       0,     8,    16,     1,
       9,    24,    17,     2,
      10,    18,    25,     3,
      11,    26,    19,    27
}

Definition at line 566 of file vc1data.c.

Referenced by vc1_decode_p_block().

const uint8_t ff_vc1_subblkpat_bits[3][15]

Initial value:

 {
  {  5,  5,  5,  5,  5,  6,  4,  5,  6,  5,  4,  5,  4,  5,  1},
  {  4,  3,  4,  4,  4,  5,  5,  4,  5,  4,  5,  4,  5,  5,  2},
  {  3,  3,  4,  3,  4,  5,  5,  3,  5,  4,  5,  4,  5,  5,  4}
}

Definition at line 474 of file vc1data.c.

Referenced by vc1_init_common().

const uint8_t ff_vc1_subblkpat_codes[3][15]

Initial value:

 {
  { 14, 12,  7, 11,  9, 26,  2, 10, 27,  8,  0,  6,  1, 15,  1},
  { 14,  0,  8, 15, 10,  4, 23, 13,  5,  9, 25,  3, 24, 22,  1},
  {  5,  6,  2,  2,  8,  0, 28,  3,  1,  3, 29,  1, 19, 18, 15}
}

Definition at line 469 of file vc1data.c.

Referenced by vc1_init_common().

Definition at line 92 of file vc1data.c.

Referenced by vc1_decode_p_block(), and vc1_init_common().

const uint8_t ff_vc1_ttblk_bits[3][8]

Initial value:

 {
  {  2,  2,  2,  3,  5,  5,  5,  5},
  {  2,  3,  3,  3,  3,  3,  4,  4},
  {  2,  3,  3,  3,  3,  3,  4,  4}
}

Definition at line 462 of file vc1data.c.

Referenced by vc1_init_common().

const uint8_t ff_vc1_ttblk_codes[3][8]

Initial value:

 {
  {  0,  1,  3,  5, 16, 17, 18, 19},
  {  3,  0,  1,  2,  3,  5,  8,  9},
  {  1,  0,  1,  4,  6,  7, 10, 11}
}

Definition at line 457 of file vc1data.c.

Referenced by vc1_init_common().

const int ff_vc1_ttblk_to_tt[3][8]

Initial value:

Table for conversion between TTBLK and TTMB.

Definition at line 33 of file vc1data.c.

Referenced by vc1_decode_p_block().

Definition at line 90 of file vc1data.c.

Referenced by vc1_decode_p_block(), and vc1_init_common().

const int ff_vc1_ttfrm_to_tt[4] = { TT_8X8, TT_8X4, TT_4X8, TT_4X4 }

Definition at line 39 of file vc1data.c.

Referenced by vc1_parse_frame_header(), and vc1_parse_frame_header_adv().

const uint8_t ff_vc1_ttmb_bits[3][16]

Initial value:

 {
  {
     2,
     6,  7,  2,
     5,  5,  2,
     3,  5,
    10,  9,  9,
    12, 12, 11,
     9
  },
  {
    3,
    4, 4, 4,
    4, 4, 3,
    3, 2,
    7, 7, 6,
    6, 8, 7,
    8
  },
  {
     3,
     3, 4, 5,
     3, 3, 4,
     4, 2,
    10, 8, 6,
    11, 9, 7,
    11
  }
}

Definition at line 426 of file vc1data.c.

Referenced by vc1_init_common().

const uint16_t ff_vc1_ttmb_codes[3][16]

Initial value:

 {
  {
    0x0003,
    0x002E, 0x005F, 0x0000,
    0x0016, 0x0015, 0x0001,
    0x0004, 0x0014,
    0x02F1, 0x0179, 0x017B,
    0x0BC0, 0x0BC1, 0x05E1,
    0x017A
  },
  {
    0x0006,
    0x0006, 0x0003, 0x0007,
    0x000F, 0x000E, 0x0000,
    0x0002, 0x0002,
    0x0014, 0x0011, 0x000B,
    0x0009, 0x0021, 0x0015,
    0x0020
  },
  {
    0x0006,
    0x0000, 0x000E, 0x0005,
    0x0002, 0x0003, 0x0003,
    0x000F, 0x0002,
    0x0081, 0x0021, 0x0009,
    0x0101, 0x0041, 0x0011,
    0x0100
  }
}

Definition at line 396 of file vc1data.c.

Referenced by vc1_init_common().

Definition at line 82 of file vc1data.c.

Referenced by vc1_decode_b_mb(), vc1_decode_p_mb(), and vc1_init_common().

const uint8_t wmv3_dc_scale_table[32]

Initial value:

{
    0, 2, 4, 8, 8, 8, 9, 9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18,19,19,20,20,21,21
}

Definition at line 274 of file vc1data.c.

Referenced by common_init().


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