libavcodec/msmpeg4data.c File Reference

MSMPEG4 data tables. More...

#include "msmpeg4data.h"

Go to the source code of this file.

Variables

VLC ff_msmp4_mb_i_vlc
VLC ff_msmp4_dc_luma_vlc [2]
VLC ff_msmp4_dc_chroma_vlc [2]
const uint16_t ff_msmp4_mb_i_table [64][2]
const uint32_t table_mb_non_intra [128][2]
const uint32_t ff_table0_dc_lum [120][2]
const uint32_t ff_table0_dc_chroma [120][2]
const uint32_t ff_table1_dc_lum [120][2]
const uint32_t ff_table1_dc_chroma [120][2]
static const uint16_t table0_vlc [133][2]
static const int8_t table0_level [132]
static const int8_t table0_run [132]
static const uint16_t table1_vlc [149][2]
static const int8_t table1_level [148]
static const int8_t table1_run [148]
static const uint16_t table2_vlc [186][2]
static const int8_t table2_level [185]
static const int8_t table2_run [185]
static const uint16_t table4_vlc [169][2]
static const int8_t table4_level [168]
static const int8_t table4_run [168]
const uint16_t ff_inter_vlc [103][2]
const int8_t ff_inter_level [102]
const int8_t ff_inter_run [102]
const uint16_t ff_mpeg4_intra_vlc [103][2]
const int8_t ff_mpeg4_intra_level [102]
const int8_t ff_mpeg4_intra_run [102]
RLTable rl_table [NB_RL_TABLES]
static const uint16_t table0_mv_code [1100]
static const uint8_t table0_mv_bits [1100]
static const uint8_t table0_mvx [1099]
static const uint8_t table0_mvy [1099]
static const uint16_t table1_mv_code [1100]
static const uint8_t table1_mv_bits [1100]
static const uint8_t table1_mvx [1099]
static const uint8_t table1_mvy [1099]
MVTable mv_tables [2]
const uint8_t v2_mb_type [8][2]
const uint8_t v2_intra_cbpc [4][2]
const uint8_t wmv1_y_dc_scale_table [32]
const uint8_t wmv1_c_dc_scale_table [32]
const uint8_t old_ff_y_dc_scale_table [32]
const uint8_t wmv1_scantable [WMV1_SCANTABLE_COUNT][64]
const uint8_t table_inter_intra [4][2]
static const uint32_t table_mb_non_intra2 [128][2]
static const uint32_t table_mb_non_intra3 [128][2]
static const uint32_t table_mb_non_intra4 [128][2]
const uint32_t(*const
[WMV2_INTER_CBP_TABLE_COUNT] 
wmv2_inter_table )[2]
const uint8_t wmv2_scantableA [64]
const uint8_t wmv2_scantableB [64]


Detailed Description

MSMPEG4 data tables.

Definition in file msmpeg4data.c.


Variable Documentation

const int8_t ff_inter_level[102]

Definition at line 130 of file h263data.h.

const int8_t ff_inter_run[102]

Definition at line 146 of file h263data.h.

const uint16_t ff_inter_vlc[103][2]

Definition at line 101 of file h263data.h.

const int8_t ff_mpeg4_intra_level[102]

Definition at line 77 of file mpeg4data.h.

const int8_t ff_mpeg4_intra_run[102]

Definition at line 93 of file mpeg4data.h.

const uint16_t ff_mpeg4_intra_vlc[103][2]

Definition at line 47 of file mpeg4data.h.

const uint16_t ff_msmp4_mb_i_table[64][2]

Initial value:

 {
{  0x1, 1 },{  0x17,  6 },{   0x9,  5 },{   0x5,  5 },
{  0x6, 5 },{  0x47,  9 },{  0x20,  7 },{  0x10,  7 },
{  0x2, 5 },{  0x7c,  9 },{  0x3a,  7 },{  0x1d,  7 },
{  0x2, 6 },{  0xec,  9 },{  0x77,  8 },{   0x0,  8 },
{  0x3, 5 },{  0xb7,  9 },{  0x2c,  7 },{  0x13,  7 },
{  0x1, 6 },{ 0x168, 10 },{  0x46,  8 },{  0x3f,  8 },
{ 0x1e, 6 },{ 0x712, 13 },{  0xb5,  9 },{  0x42,  8 },
{ 0x22, 7 },{ 0x1c5, 11 },{ 0x11e, 10 },{  0x87,  9 },
{  0x6, 4 },{   0x3,  9 },{  0x1e,  7 },{  0x1c,  6 },
{ 0x12, 7 },{ 0x388, 12 },{  0x44,  9 },{  0x70,  9 },
{ 0x1f, 6 },{ 0x23e, 11 },{  0x39,  8 },{  0x8e,  9 },
{  0x1, 7 },{ 0x1c6, 11 },{  0xb6,  9 },{  0x45,  9 },
{ 0x14, 6 },{ 0x23f, 11 },{  0x7d,  9 },{  0x18,  9 },
{  0x7, 7 },{ 0x1c7, 11 },{  0x86,  9 },{  0x19,  9 },
{ 0x15, 6 },{ 0x1db, 10 },{   0x2,  9 },{  0x46,  9 },
{  0xd, 8 },{ 0x713, 13 },{ 0x1da, 10 },{ 0x169, 10 },
}

Definition at line 37 of file msmpeg4data.c.

Referenced by ff_msmpeg4_decode_init(), and ff_wmv2_encode_mb().

const uint32_t ff_table0_dc_chroma[120][2]

Definition at line 127 of file msmpeg4data.c.

Referenced by ff_msmpeg4_decode_init(), and msmpeg4_encode_dc().

const uint32_t ff_table0_dc_lum[120][2]

Definition at line 94 of file msmpeg4data.c.

Referenced by ff_msmpeg4_decode_init(), and msmpeg4_encode_dc().

const uint32_t ff_table1_dc_chroma[120][2]

Definition at line 195 of file msmpeg4data.c.

Referenced by ff_msmpeg4_decode_init(), and msmpeg4_encode_dc().

const uint32_t ff_table1_dc_lum[120][2]

Definition at line 162 of file msmpeg4data.c.

Referenced by ff_msmpeg4_decode_init(), and msmpeg4_encode_dc().

const uint8_t old_ff_y_dc_scale_table[32]

Initial value:

{

    0, 8, 8, 8, 8,10,12,14,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39
}

Definition at line 1822 of file msmpeg4data.c.

Referenced by common_init().

RLTable rl_table[NB_RL_TABLES]

const int8_t table0_level[132] [static]

Initial value:

 {
  1,  2,  3,  4,  5,  6,  7,  8,
  9, 10, 11, 12, 13, 14, 15, 16,
  1,  2,  3,  4,  5,  6,  7,  8,
  9, 10, 11,  1,  2,  3,  4,  5,
  6,  7,  8,  1,  2,  3,  4,  5,
  6,  7,  1,  2,  3,  4,  5,  1,
  2,  3,  4,  1,  2,  3,  4,  1,
  2,  3,  1,  2,  3,  1,  2,  3,
  1,  2,  3,  1,  2,  3,  1,  2,
  3,  1,  2,  3,  1,  2,  1,  2,
  1,  1,  1,  1,  1,  1,  2,  3,
  4,  1,  2,  3,  4,  1,  2,  3,
  1,  2,  3,  1,  2,  1,  2,  1,
  2,  1,  2,  1,  2,  1,  2,  1,
  2,  1,  2,  1,  2,  1,  2,  1,
  1,  1,  1,  1,  1,  1,  1,  1,
  1,  1,  1,  1,
}

Definition at line 267 of file msmpeg4data.c.

const uint8_t table0_mv_bits[1100] [static]

Definition at line 799 of file msmpeg4data.c.

const uint16_t table0_mv_code[1100] [static]

Definition at line 658 of file msmpeg4data.c.

const uint8_t table0_mvx[1099] [static]

Definition at line 940 of file msmpeg4data.c.

const uint8_t table0_mvy[1099] [static]

Definition at line 1081 of file msmpeg4data.c.

const int8_t table0_run[132] [static]

Initial value:

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

Definition at line 287 of file msmpeg4data.c.

const uint16_t table0_vlc[133][2] [static]

Definition at line 230 of file msmpeg4data.c.

const int8_t table1_level[148] [static]

Initial value:

 {
  1,  2,  3,  4,  5,  6,  7,  8,
  9, 10, 11, 12, 13, 14,  1,  2,
  3,  4,  5,  6,  7,  8,  9,  1,
  2,  3,  4,  5,  1,  2,  3,  4,
  1,  2,  3,  4,  1,  2,  3,  4,
  1,  2,  3,  1,  2,  3,  1,  2,
  3,  1,  2,  3,  1,  2,  3,  1,
  2,  3,  1,  2,  3,  1,  2,  1,
  2,  1,  2,  1,  1,  1,  1,  1,
  1,  1,  1,  1,  1,  1,  1,  1,
  1,  1,  2,  3,  4,  5,  1,  2,
  3,  4,  1,  2,  3,  1,  2,  3,
  1,  2,  1,  2,  1,  2,  1,  2,
  1,  2,  1,  2,  1,  2,  1,  2,
  1,  2,  1,  2,  1,  2,  1,  2,
  1,  1,  1,  1,  1,  1,  1,  1,
  1,  1,  1,  1,  1,  1,  1,  1,
  1,  1,  1,  1,  1,  1,  1,  1,
  1,  1,  1,  1,
}

Definition at line 350 of file msmpeg4data.c.

const uint8_t table1_mv_bits[1100] [static]

Definition at line 1364 of file msmpeg4data.c.

const uint16_t table1_mv_code[1100] [static]

Definition at line 1223 of file msmpeg4data.c.

const uint8_t table1_mvx[1099] [static]

Definition at line 1505 of file msmpeg4data.c.

const uint8_t table1_mvy[1099] [static]

Definition at line 1646 of file msmpeg4data.c.

const int8_t table1_run[148] [static]

Initial value:

 {
  0,  0,  0,  0,  0,  0,  0,  0,
  0,  0,  0,  0,  0,  0,  1,  1,
  1,  1,  1,  1,  1,  1,  1,  2,
  2,  2,  2,  2,  3,  3,  3,  3,
  4,  4,  4,  4,  5,  5,  5,  5,
  6,  6,  6,  7,  7,  7,  8,  8,
  8,  9,  9,  9, 10, 10, 10, 11,
 11, 11, 12, 12, 12, 13, 13, 14,
 14, 15, 15, 16, 17, 18, 19, 20,
 21, 22, 23, 24, 25, 26, 27, 28,
 29,  0,  0,  0,  0,  0,  1,  1,
  1,  1,  2,  2,  2,  3,  3,  3,
  4,  4,  5,  5,  6,  6,  7,  7,
  8,  8,  9,  9, 10, 10, 11, 11,
 12, 12, 13, 13, 14, 14, 15, 15,
 16, 17, 18, 19, 20, 21, 22, 23,
 24, 25, 26, 27, 28, 29, 30, 31,
 32, 33, 34, 35, 36, 37, 38, 39,
 40, 41, 42, 43,
}

Definition at line 372 of file msmpeg4data.c.

const uint16_t table1_vlc[149][2] [static]

Definition at line 309 of file msmpeg4data.c.

const int8_t table2_level[185] [static]

Initial value:

 {
  1,  2,  3,  4,  5,  6,  7,  8,
  9, 10, 11, 12, 13, 14, 15, 16,
 17, 18, 19,  1,  2,  3,  4,  5,
  6,  7,  8,  9, 10, 11, 12, 13,
 14, 15,  1,  2,  3,  4,  5,  6,
  7,  8,  9, 10, 11, 12,  1,  2,
  3,  4,  5,  6,  7,  8,  9, 10,
 11,  1,  2,  3,  4,  5,  6,  1,
  2,  3,  4,  5,  1,  2,  3,  4,
  1,  2,  3,  4,  1,  2,  3,  4,
  1,  2,  3,  4,  1,  2,  3,  1,
  2,  3,  1,  2,  3,  1,  2,  3,
  1,  2,  3,  1,  2,  3,  1,  2,
  1,  2,  1,  1,  1,  1,  1,  1,
  1,  1,  1,  1,  1,  1,  1,  1,
  2,  3,  4,  5,  6,  1,  2,  3,
  4,  5,  1,  2,  3,  4,  1,  2,
  3,  4,  1,  2,  3,  1,  2,  1,
  2,  1,  2,  1,  2,  1,  2,  1,
  2,  1,  2,  1,  2,  1,  2,  1,
  2,  1,  2,  1,  1,  1,  1,  1,
  1,  1,  1,  1,  1,  1,  1,  1,
  1,  1,  1,  1,  1,  1,  1,  1,
  1,
}

Definition at line 446 of file msmpeg4data.c.

const int8_t table2_run[185] [static]

Initial value:

 {
  0,  0,  0,  0,  0,  0,  0,  0,
  0,  0,  0,  0,  0,  0,  0,  0,
  0,  0,  0,  1,  1,  1,  1,  1,
  1,  1,  1,  1,  1,  1,  1,  1,
  1,  1,  2,  2,  2,  2,  2,  2,
  2,  2,  2,  2,  2,  2,  3,  3,
  3,  3,  3,  3,  3,  3,  3,  3,
  3,  4,  4,  4,  4,  4,  4,  5,
  5,  5,  5,  5,  6,  6,  6,  6,
  7,  7,  7,  7,  8,  8,  8,  8,
  9,  9,  9,  9, 10, 10, 10, 11,
 11, 11, 12, 12, 12, 13, 13, 13,
 14, 14, 14, 15, 15, 15, 16, 16,
 17, 17, 18, 19, 20, 21, 22, 23,
 24, 25, 26, 27, 28, 29, 30,  0,
  0,  0,  0,  0,  0,  1,  1,  1,
  1,  1,  2,  2,  2,  2,  3,  3,
  3,  3,  4,  4,  4,  5,  5,  6,
  6,  7,  7,  8,  8,  9,  9, 10,
 10, 11, 11, 12, 12, 13, 13, 14,
 14, 15, 15, 16, 17, 18, 19, 20,
 21, 22, 23, 24, 25, 26, 27, 28,
 29, 30, 31, 32, 33, 34, 35, 36,
 37,
}

Definition at line 473 of file msmpeg4data.c.

const uint16_t table2_vlc[186][2] [static]

Definition at line 396 of file msmpeg4data.c.

const int8_t table4_level[168] [static]

Initial value:

 {
  1,  2,  3,  4,  5,  6,  7,  8,
  9, 10, 11, 12, 13, 14, 15, 16,
 17, 18, 19, 20, 21, 22, 23,  1,
  2,  3,  4,  5,  6,  7,  8,  9,
 10, 11,  1,  2,  3,  4,  5,  6,
  7,  8,  1,  2,  3,  4,  5,  6,
  7,  1,  2,  3,  4,  5,  1,  2,
  3,  4,  5,  1,  2,  3,  4,  1,
  2,  3,  4,  1,  2,  3,  1,  2,
  3,  1,  2,  3,  1,  2,  3,  1,
  2,  1,  2,  1,  2,  1,  2,  1,
  2,  1,  1,  1,  1,  1,  1,  1,
  1,  1,  1,  1,  2,  3,  4,  5,
  6,  7,  8,  9,  1,  2,  3,  4,
  5,  1,  2,  3,  4,  1,  2,  3,
  4,  1,  2,  3,  1,  2,  3,  1,
  2,  3,  1,  2,  1,  2,  1,  2,
  1,  2,  1,  2,  1,  2,  1,  2,
  1,  2,  1,  1,  1,  1,  1,  1,
  1,  1,  1,  1,  1,  1,  1,  1,
  1,  1,  1,  1,  1,  1,  1,  1,
}

Definition at line 547 of file msmpeg4data.c.

const int8_t table4_run[168] [static]

Initial value:

 {
  0,  0,  0,  0,  0,  0,  0,  0,
  0,  0,  0,  0,  0,  0,  0,  0,
  0,  0,  0,  0,  0,  0,  0,  1,
  1,  1,  1,  1,  1,  1,  1,  1,
  1,  1,  2,  2,  2,  2,  2,  2,
  2,  2,  3,  3,  3,  3,  3,  3,
  3,  4,  4,  4,  4,  4,  5,  5,
  5,  5,  5,  6,  6,  6,  6,  7,
  7,  7,  7,  8,  8,  8,  9,  9,
  9, 10, 10, 10, 11, 11, 11, 12,
 12, 13, 13, 14, 14, 15, 15, 16,
 16, 17, 18, 19, 20, 21, 22, 23,
 24, 25, 26,  0,  0,  0,  0,  0,
  0,  0,  0,  0,  1,  1,  1,  1,
  1,  2,  2,  2,  2,  3,  3,  3,
  3,  4,  4,  4,  5,  5,  5,  6,
  6,  6,  7,  7,  8,  8,  9,  9,
 10, 10, 11, 11, 12, 12, 13, 13,
 14, 14, 15, 16, 17, 18, 19, 20,
 21, 22, 23, 24, 25, 26, 27, 28,
 29, 30, 31, 32, 33, 34, 35, 36,
}

Definition at line 571 of file msmpeg4data.c.

const uint16_t table4_vlc[169][2] [static]

Definition at line 501 of file msmpeg4data.c.

const uint8_t table_inter_intra[4][2]

Initial value:

{
    {0,1} ,
    {2,2} ,
    {6,3} ,
    {7,3} 
}

Definition at line 1870 of file msmpeg4data.c.

Referenced by ff_msmpeg4_decode_init(), and ff_wmv2_encode_mb().

const uint32_t table_mb_non_intra[128][2]

Definition at line 57 of file msmpeg4data.c.

const uint32_t table_mb_non_intra2[128][2] [static]

Definition at line 1877 of file msmpeg4data.c.

const uint32_t table_mb_non_intra3[128][2] [static]

Definition at line 1912 of file msmpeg4data.c.

const uint32_t table_mb_non_intra4[128][2] [static]

Definition at line 1947 of file msmpeg4data.c.

const uint8_t v2_intra_cbpc[4][2]

Initial value:

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

Definition at line 1809 of file msmpeg4data.c.

Referenced by ff_msmpeg4_decode_init().

const uint8_t v2_mb_type[8][2]

Initial value:

 {
 {1, 1}, {0   , 2}, {3   , 3}, {9   , 5},
 {5, 4}, {0x21, 7}, {0x20, 7}, {0x11, 6},
}

Definition at line 1804 of file msmpeg4data.c.

Referenced by ff_msmpeg4_decode_init().

const uint8_t wmv1_c_dc_scale_table[32]

Initial value:

{

    0, 8, 8, 8, 8, 9, 9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18,19,19,20,20,21,21,22
}

Definition at line 1817 of file msmpeg4data.c.

Referenced by common_init().

const uint8_t wmv1_scantable[WMV1_SCANTABLE_COUNT][64]

Definition at line 1827 of file msmpeg4data.c.

Referenced by common_init(), ff_intrax8_common_init(), and vc1_decode_init().

const uint8_t wmv1_y_dc_scale_table[32]

Initial value:

{

    0, 8, 8, 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 1813 of file msmpeg4data.c.

Referenced by common_init().

const uint32_t(* const[WMV2_INTER_CBP_TABLE_COUNT] wmv2_inter_table)[2]

const uint8_t wmv2_scantableA[64]

Initial value:

{
0x00, 0x01, 0x02, 0x08, 0x03, 0x09, 0x0A, 0x10,
0x04, 0x0B, 0x11, 0x18, 0x12, 0x0C, 0x05, 0x13,
0x19, 0x0D, 0x14, 0x1A, 0x1B, 0x06, 0x15, 0x1C,
0x0E, 0x16, 0x1D, 0x07, 0x1E, 0x0F, 0x17, 0x1F,
}

Definition at line 1989 of file msmpeg4data.c.

Referenced by ff_wmv2_common_init(), and vc1_decode_sequence_header().

const uint8_t wmv2_scantableB[64]

Initial value:

{
0x00, 0x08, 0x01, 0x10, 0x09, 0x18, 0x11, 0x02,
0x20, 0x0A, 0x19, 0x28, 0x12, 0x30, 0x21, 0x1A,
0x38, 0x29, 0x22, 0x03, 0x31, 0x39, 0x0B, 0x2A,
0x13, 0x32, 0x1B, 0x3A, 0x23, 0x2B, 0x33, 0x3B,
}

Definition at line 1996 of file msmpeg4data.c.

Referenced by ff_wmv2_common_init(), and vc1_decode_sequence_header().


Generated on Fri Oct 26 02:46:09 2012 for FFmpeg by  doxygen 1.5.8