FFmpeg: libavcodec/msmpeg4data.c File Reference

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Variables

msmpeg4data.c File Reference

MSMPEG4 data tables. More...

#include "h263.h"
#include "mpeg4video.h"
#include "msmpeg4data.h"

Go to the source code of this file.

Variables

uint32_t ff_v2_dc_lum_table [512][2]

uint32_t ff_v2_dc_chroma_table [512][2]

uint8_t ff_static_rl_table_store [NB_RL_TABLES][2][2 *MAX_RUN+MAX_LEVEL+3]

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 ff_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]

RLTable ff_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 ff_mv_tables [2]

const uint8_t ff_v2_mb_type [8][2]

const uint8_t ff_v2_intra_cbpc [4][2]

const uint8_t ff_wmv1_y_dc_scale_table [32]

const uint8_t ff_wmv1_c_dc_scale_table [32]

const uint8_t ff_old_ff_y_dc_scale_table [32]

const uint8_t ff_wmv1_scantable [WMV1_SCANTABLE_COUNT][64]

const uint8_t ff_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] ff_wmv2_inter_table )[2]

const uint8_t ff_wmv2_scantableA [64]

const uint8_t ff_wmv2_scantableB [64]

Detailed Description

MSMPEG4 data tables.

Definition in file msmpeg4data.c.

Variable Documentation

uint32_t ff_v2_dc_lum_table[512][2]

Definition at line 34 of file msmpeg4data.c.

Referenced by ff_msmpeg4_decode_init(), init_h263_dc_for_msmpeg4(), and msmpeg4_encode_dc().

uint32_t ff_v2_dc_chroma_table[512][2]

Definition at line 35 of file msmpeg4data.c.

Referenced by ff_msmpeg4_decode_init(), init_h263_dc_for_msmpeg4(), and msmpeg4_encode_dc().

uint8_t ff_static_rl_table_store[NB_RL_TABLES][2][2 *MAX_RUN+MAX_LEVEL+3]

Definition at line 36 of file msmpeg4data.c.

Referenced by ff_msmpeg4_decode_init(), and ff_msmpeg4_encode_init().

VLC ff_msmp4_mb_i_vlc

Definition at line 38 of file msmpeg4data.c.

Referenced by ff_msmpeg4_decode_init(), ff_wmv2_decode_mb(), msmpeg4v34_decode_mb(), vc1_decode_i_blocks(), and vc1_decode_i_blocks_adv().

VLC ff_msmp4_dc_luma_vlc[2]

Definition at line 39 of file msmpeg4data.c.

Referenced by ff_msmpeg4_decode_init(), msmpeg4_decode_dc(), vc1_decode_i_block(), vc1_decode_i_block_adv(), and vc1_decode_intra_block().

VLC ff_msmp4_dc_chroma_vlc[2]

Definition at line 40 of file msmpeg4data.c.

Referenced by ff_msmpeg4_decode_init(), msmpeg4_decode_dc(), vc1_decode_i_block(), vc1_decode_i_block_adv(), and vc1_decode_intra_block().

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 43 of file msmpeg4data.c.

Referenced by ff_msmpeg4_decode_init(), ff_msmpeg4_encode_mb(), and ff_wmv2_encode_mb().

const uint32_t ff_table_mb_non_intra[128][2]

Definition at line 63 of file msmpeg4data.c.

Referenced by ff_msmpeg4_encode_mb().

const uint32_t ff_table0_dc_lum[120][2]

Definition at line 100 of file msmpeg4data.c.

Referenced by ff_msmpeg4_decode_init(), and msmpeg4_encode_dc().

const uint32_t ff_table0_dc_chroma[120][2]

Definition at line 133 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 168 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 201 of file msmpeg4data.c.

Referenced by ff_msmpeg4_decode_init(), and msmpeg4_encode_dc().

const uint16_t table0_vlc[133][2]

static

Definition at line 236 of file msmpeg4data.c.

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,

1, 1, 1, 1, 1, 1, 1, 1,

1, 1, 1, 1,

}

Definition at line 273 of file msmpeg4data.c.

const int8_t table0_run[132]

static

Initial value:

= {

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 293 of file msmpeg4data.c.

const uint16_t table1_vlc[149][2]

static

Definition at line 315 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, 1, 1, 1, 1, 1, 1, 1,

1, 1, 1, 1,

}

Definition at line 356 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 378 of file msmpeg4data.c.

const uint16_t table2_vlc[186][2]

static

Definition at line 402 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, 1, 1, 1, 1,

1, 1, 1, 1, 1, 1, 1, 1,

}

Definition at line 452 of file msmpeg4data.c.

const int8_t table2_run[185]

static

Initial value:

= {

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 479 of file msmpeg4data.c.

const uint16_t table4_vlc[169][2]

static

Definition at line 507 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,

}

Definition at line 553 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, 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 577 of file msmpeg4data.c.

RLTable ff_rl_table[NB_RL_TABLES]

Definition at line 601 of file msmpeg4data.c.

Referenced by ff_msmpeg4_decode_block(), ff_msmpeg4_decode_init(), ff_msmpeg4_encode_block(), and ff_msmpeg4_encode_init().

const uint16_t table0_mv_code[1100]

static

Definition at line 656 of file msmpeg4data.c.

const uint8_t table0_mv_bits[1100]

static

Definition at line 797 of file msmpeg4data.c.

const uint8_t table0_mvx[1099]

static

Definition at line 938 of file msmpeg4data.c.

const uint8_t table0_mvy[1099]

static

Definition at line 1079 of file msmpeg4data.c.

const uint16_t table1_mv_code[1100]

static

Definition at line 1221 of file msmpeg4data.c.

const uint8_t table1_mv_bits[1100]

static

Definition at line 1362 of file msmpeg4data.c.

const uint8_t table1_mvx[1099]

static

Definition at line 1503 of file msmpeg4data.c.

const uint8_t table1_mvy[1099]

static

Definition at line 1644 of file msmpeg4data.c.

MVTable ff_mv_tables[2]

Initial value:

= {

{

1099,

{

1099,

}

Definition at line 1785 of file msmpeg4data.c.

Referenced by ff_msmpeg4_decode_init(), ff_msmpeg4_decode_motion(), ff_msmpeg4_encode_init(), and ff_msmpeg4_encode_motion().

const uint8_t ff_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 1802 of file msmpeg4data.c.

Referenced by ff_msmpeg4_decode_init(), and ff_msmpeg4_encode_mb().

const uint8_t ff_v2_intra_cbpc[4][2]

Initial value:

= {

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

}

Definition at line 1807 of file msmpeg4data.c.

Referenced by ff_msmpeg4_decode_init(), and ff_msmpeg4_encode_mb().

const uint8_t ff_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 1811 of file msmpeg4data.c.

Referenced by ff_msmpeg4_common_init().

const uint8_t ff_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 1815 of file msmpeg4data.c.

Referenced by ff_msmpeg4_common_init().

const uint8_t ff_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 1820 of file msmpeg4data.c.

Referenced by ff_msmpeg4_common_init().

const uint8_t ff_wmv1_scantable[WMV1_SCANTABLE_COUNT][64]

Definition at line 1825 of file msmpeg4data.c.

Referenced by ff_intrax8_common_init(), ff_msmpeg4_common_init(), ff_vc1_init_transposed_scantables(), ff_wmv2_common_init(), and vc1_decode_init().

const uint8_t ff_table_inter_intra[4][2]

Initial value:

{0,1} ,

{2,2} ,

{6,3} ,

{7,3}

}

Definition at line 1868 of file msmpeg4data.c.

Referenced by ff_msmpeg4_decode_init(), ff_msmpeg4_encode_mb(), and ff_wmv2_encode_mb().

const uint32_t table_mb_non_intra2[128][2]

static

Definition at line 1875 of file msmpeg4data.c.

const uint32_t table_mb_non_intra3[128][2]

static

Definition at line 1910 of file msmpeg4data.c.

const uint32_t table_mb_non_intra4[128][2]

static

Definition at line 1945 of file msmpeg4data.c.

const uint32_t(* const[WMV2_INTER_CBP_TABLE_COUNT] ff_wmv2_inter_table)[2]

Initial value:

table_mb_non_intra2,

table_mb_non_intra3,

table_mb_non_intra4,

ff_table_mb_non_intra,

}

Definition at line 1980 of file msmpeg4data.c.

Referenced by ff_msmpeg4_decode_init(), and ff_wmv2_encode_mb().

const uint8_t ff_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 1987 of file msmpeg4data.c.

Referenced by ff_vc1_decode_sequence_header(), ff_wmv2_common_init(), and wmv9_init().

const uint8_t ff_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 1994 of file msmpeg4data.c.

Referenced by ff_vc1_decode_sequence_header(), ff_wmv2_common_init(), and wmv9_init().

Generated on Sun Mar 8 2015 02:35:23 for FFmpeg by doxygen 1.8.2