#include <stdint.h>
#include "mpegvideo.h"
Go to the source code of this file.
Defines | |
| #define | RECT_SHAPE 0 |
| #define | BIN_SHAPE 1 |
| #define | BIN_ONLY_SHAPE 2 |
| #define | GRAY_SHAPE 3 |
| #define | SIMPLE_VO_TYPE 1 |
| #define | CORE_VO_TYPE 3 |
| #define | MAIN_VO_TYPE 4 |
| #define | NBIT_VO_TYPE 5 |
| #define | ARTS_VO_TYPE 10 |
| #define | ACE_VO_TYPE 12 |
| #define | ADV_SIMPLE_VO_TYPE 17 |
| #define | EXTENDED_PAR 15 |
| #define | STATIC_SPRITE 1 |
| #define | GMC_SPRITE 2 |
| #define | MOTION_MARKER 0x1F001 |
| #define | DC_MARKER 0x6B001 |
| #define | VOS_STARTCODE 0x1B0 |
| #define | USER_DATA_STARTCODE 0x1B2 |
| #define | GOP_STARTCODE 0x1B3 |
| #define | VISUAL_OBJ_STARTCODE 0x1B5 |
| #define | VOP_STARTCODE 0x1B6 |
Variables | |
| static const int | mb_type_b_map [4] |
| const uint8_t | DCtab_lum [13][2] |
| const uint8_t | DCtab_chrom [13][2] |
| const uint16_t | intra_vlc [103][2] |
| const int8_t | intra_level [102] |
| const int8_t | intra_run [102] |
| static RLTable | rl_intra |
| static const uint16_t | inter_rvlc [170][2] |
| static const int8_t | inter_rvlc_run [169] |
| static const int8_t | inter_rvlc_level [169] |
| static RLTable | rvlc_rl_inter |
| static const uint16_t | intra_rvlc [170][2] |
| static const int8_t | intra_rvlc_run [169] |
| static const int8_t | intra_rvlc_level [169] |
| static RLTable | rvlc_rl_intra |
| static const uint16_t | sprite_trajectory_tab [15][2] |
| static const uint8_t | mb_type_b_tab [4][2] |
| static const AVRational | pixel_aspect [16] |
| const int16_t | ff_mpeg4_default_intra_matrix [64] |
| const int16_t | ff_mpeg4_default_non_intra_matrix [64] |
| const uint8_t | ff_mpeg4_y_dc_scale_table [32] |
| const uint8_t | ff_mpeg4_c_dc_scale_table [32] |
| const uint16_t | ff_mpeg4_resync_prefix [8] |
| static const uint8_t | mpeg4_dc_threshold [8] |
Definition in file mpeg4data.h.
| #define ACE_VO_TYPE 12 |
Definition at line 45 of file mpeg4data.h.
| #define ADV_SIMPLE_VO_TYPE 17 |
Definition at line 46 of file mpeg4data.h.
| #define ARTS_VO_TYPE 10 |
Definition at line 44 of file mpeg4data.h.
| #define BIN_ONLY_SHAPE 2 |
Definition at line 37 of file mpeg4data.h.
Referenced by decode_vol_header(), decode_vop_header(), and mpeg4_decode_video_packet_header().
| #define BIN_SHAPE 1 |
Definition at line 36 of file mpeg4data.h.
| #define CORE_VO_TYPE 3 |
Definition at line 41 of file mpeg4data.h.
| #define DC_MARKER 0x6B001 |
Definition at line 56 of file mpeg4data.h.
Referenced by ff_mpeg4_decode_partitions(), and mpeg4_decode_partition_a().
| #define EXTENDED_PAR 15 |
Definition at line 49 of file mpeg4data.h.
| #define GMC_SPRITE 2 |
Definition at line 53 of file mpeg4data.h.
Referenced by decode_vol_header(), decode_vop_header(), ff_mpeg4_decode_mb(), mpeg4_decode_partition_a(), mpeg4_decode_partitioned_mb(), and mpeg4_decode_video_packet_header().
| #define GOP_STARTCODE 0x1B3 |
| #define GRAY_SHAPE 3 |
| #define MAIN_VO_TYPE 4 |
Definition at line 42 of file mpeg4data.h.
| #define MOTION_MARKER 0x1F001 |
Definition at line 55 of file mpeg4data.h.
Referenced by ff_mpeg4_decode_partitions(), and mpeg4_decode_partition_a().
| #define NBIT_VO_TYPE 5 |
Definition at line 43 of file mpeg4data.h.
| #define RECT_SHAPE 0 |
Definition at line 35 of file mpeg4data.h.
Referenced by decode_vol_header(), decode_vop_header(), and mpeg4_decode_video_packet_header().
| #define SIMPLE_VO_TYPE 1 |
Definition at line 40 of file mpeg4data.h.
| #define STATIC_SPRITE 1 |
Definition at line 52 of file mpeg4data.h.
Referenced by decode_vol_header(), and decode_vop_header().
| #define USER_DATA_STARTCODE 0x1B2 |
| #define VISUAL_OBJ_STARTCODE 0x1B5 |
Definition at line 68 of file mpeg4data.h.
| #define VOP_STARTCODE 0x1B6 |
| #define VOS_STARTCODE 0x1B0 |
Definition at line 65 of file mpeg4data.h.
| const uint8_t DCtab_chrom[13][2] |
Initial value:
{
{3,2}, {2,2}, {1,2}, {1,3}, {1,4}, {1,5}, {1,6}, {1,7}, {1,8},
{1,9}, {1,10}, {1,11}, {1,12},
}
Definition at line 78 of file mpeg4data.h.
Referenced by h263_decode_init_vlc(), and init_h263_dc_for_msmpeg4().
| const uint8_t DCtab_lum[13][2] |
Initial value:
{
{3,3}, {3,2}, {2,2}, {2,3}, {1,3}, {1,4}, {1,5}, {1,6}, {1,7},
{1,8}, {1,9}, {1,10}, {1,11},
}
Definition at line 72 of file mpeg4data.h.
Referenced by h263_decode_init_vlc(), and init_h263_dc_for_msmpeg4().
| const uint8_t ff_mpeg4_c_dc_scale_table[32] |
Initial value:
{
0, 8, 8, 8, 8, 9, 9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18,19,20,21,22,23,24,25
}
Definition at line 419 of file mpeg4data.h.
Referenced by common_init(), and decode_vop_header().
| const int16_t ff_mpeg4_default_intra_matrix[64] |
Initial value:
{
8, 17, 18, 19, 21, 23, 25, 27,
17, 18, 19, 21, 23, 25, 27, 28,
20, 21, 22, 23, 24, 26, 28, 30,
21, 22, 23, 24, 26, 28, 30, 32,
22, 23, 24, 26, 28, 30, 32, 35,
23, 24, 26, 28, 30, 32, 35, 38,
25, 26, 28, 30, 32, 35, 38, 41,
27, 28, 30, 32, 35, 38, 41, 45,
}
Definition at line 393 of file mpeg4data.h.
Referenced by decode_vol_header(), and MPV_encode_init().
| const int16_t ff_mpeg4_default_non_intra_matrix[64] |
Initial value:
{
16, 17, 18, 19, 20, 21, 22, 23,
17, 18, 19, 20, 21, 22, 23, 24,
18, 19, 20, 21, 22, 23, 24, 25,
19, 20, 21, 22, 23, 24, 26, 27,
20, 21, 22, 23, 25, 26, 27, 28,
21, 22, 23, 24, 26, 27, 28, 30,
22, 23, 24, 26, 27, 28, 30, 31,
23, 24, 25, 27, 28, 30, 31, 33,
}
Definition at line 404 of file mpeg4data.h.
Referenced by decode_vol_header(), and MPV_encode_init().
| const uint16_t ff_mpeg4_resync_prefix[8] |
Initial value:
{
0x7F00, 0x7E00, 0x7C00, 0x7800, 0x7000, 0x6000, 0x4000, 0x0000
}
Definition at line 424 of file mpeg4data.h.
Referenced by mpeg4_is_resync().
| const uint8_t ff_mpeg4_y_dc_scale_table[32] |
Initial value:
{
0, 8, 8, 8, 8,10,12,14,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,34,36,38,40,42,44,46
}
Definition at line 415 of file mpeg4data.h.
Referenced by common_init(), and decode_vop_header().
const uint16_t inter_rvlc[170][2] [static] |
Definition at line 155 of file mpeg4data.h.
const int8_t inter_rvlc_level[169] [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, 1, 2, 3,
4, 5, 6, 7, 1, 2, 3, 4,
5, 6, 7, 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, 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, 2, 3, 4, 5, 1, 2, 3,
4, 5, 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, 1, 1, 1, 1, 1, 1, 1,
1, 1,
}
Definition at line 226 of file mpeg4data.h.
const int8_t inter_rvlc_run[169] [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, 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, 7, 8, 8, 8, 9,
9, 9, 10, 10, 11, 11, 12, 12,
13, 13, 14, 14, 15, 15, 16, 16,
17, 17, 18, 19, 20, 21, 22, 23,
24, 25, 26, 27, 28, 29, 30, 31,
32, 33, 34, 35, 36, 37, 38,
0, 0, 0, 0, 0, 1, 1, 1,
1, 1, 2, 2, 2, 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,
27, 28, 29, 30, 31, 32, 33, 34,
35, 36, 37, 38, 39, 40, 41, 42,
43, 44,
}
Definition at line 201 of file mpeg4data.h.
| const int8_t intra_level[102] |
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, 24,
25, 26, 27, 1, 2, 3, 4, 5,
6, 7, 8, 9, 10, 1, 2, 3,
4, 5, 1, 2, 3, 4, 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, 5,
6, 7, 8, 1, 2, 3, 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 114 of file mpeg4data.h.
| const int8_t intra_run[102] |
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, 0,
0, 0, 0, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 2, 2, 2,
2, 2, 3, 3, 3, 3, 4, 4,
4, 5, 5, 5, 6, 6, 6, 7,
7, 7, 8, 8, 9, 9, 10, 11,
12, 13, 14, 0, 0, 0, 0, 0,
0, 0, 0, 1, 1, 1, 2, 2,
3, 3, 4, 4, 5, 5, 6, 6,
7, 8, 9, 10, 11, 12, 13, 14,
15, 16, 17, 18, 19, 20,
}
Definition at line 130 of file mpeg4data.h.
const uint16_t intra_rvlc[170][2] [static] |
Definition at line 259 of file mpeg4data.h.
const int8_t intra_rvlc_level[169] [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, 24,
25, 26, 27, 1, 2, 3, 4, 5,
6, 7, 8, 9, 10, 11, 12, 13,
1, 2, 3, 4, 5, 6, 7, 8,
9, 10, 11, 1, 2, 3, 4, 5,
6, 7, 8, 9, 1, 2, 3, 4,
5, 6, 1, 2, 3, 4, 5, 6,
1, 2, 3, 4, 5, 1, 2, 3,
4, 5, 1, 2, 3, 4, 1, 2,
3, 4, 1, 2, 1, 2, 1, 2,
1, 1, 1, 1, 1, 1, 1,
1, 2, 3, 4, 5, 1, 2, 3,
4, 5, 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, 1, 1, 1, 1, 1, 1, 1,
1, 1,
}
Definition at line 330 of file mpeg4data.h.
const int8_t intra_rvlc_run[169] [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, 0,
0, 0, 0, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1,
2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 3, 3, 3, 3, 3,
3, 3, 3, 3, 4, 4, 4, 4,
4, 4, 5, 5, 5, 5, 5, 5,
6, 6, 6, 6, 6, 7, 7, 7,
7, 7, 8, 8, 8, 8, 9, 9,
9, 9, 10, 10, 11, 11, 12, 12,
13, 14, 15, 16, 17, 18, 19,
0, 0, 0, 0, 0, 1, 1, 1,
1, 1, 2, 2, 2, 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,
27, 28, 29, 30, 31, 32, 33, 34,
35, 36, 37, 38, 39, 40, 41, 42,
43, 44,
}
Definition at line 305 of file mpeg4data.h.
| const uint16_t intra_vlc[103][2] |
Initial value:
{
{ 0x2, 2 },
{ 0x6, 3 },{ 0xf, 4 },{ 0xd, 5 },{ 0xc, 5 },
{ 0x15, 6 },{ 0x13, 6 },{ 0x12, 6 },{ 0x17, 7 },
{ 0x1f, 8 },{ 0x1e, 8 },{ 0x1d, 8 },{ 0x25, 9 },
{ 0x24, 9 },{ 0x23, 9 },{ 0x21, 9 },{ 0x21, 10 },
{ 0x20, 10 },{ 0xf, 10 },{ 0xe, 10 },{ 0x7, 11 },
{ 0x6, 11 },{ 0x20, 11 },{ 0x21, 11 },{ 0x50, 12 },
{ 0x51, 12 },{ 0x52, 12 },{ 0xe, 4 },{ 0x14, 6 },
{ 0x16, 7 },{ 0x1c, 8 },{ 0x20, 9 },{ 0x1f, 9 },
{ 0xd, 10 },{ 0x22, 11 },{ 0x53, 12 },{ 0x55, 12 },
{ 0xb, 5 },{ 0x15, 7 },{ 0x1e, 9 },{ 0xc, 10 },
{ 0x56, 12 },{ 0x11, 6 },{ 0x1b, 8 },{ 0x1d, 9 },
{ 0xb, 10 },{ 0x10, 6 },{ 0x22, 9 },{ 0xa, 10 },
{ 0xd, 6 },{ 0x1c, 9 },{ 0x8, 10 },{ 0x12, 7 },
{ 0x1b, 9 },{ 0x54, 12 },{ 0x14, 7 },{ 0x1a, 9 },
{ 0x57, 12 },{ 0x19, 8 },{ 0x9, 10 },{ 0x18, 8 },
{ 0x23, 11 },{ 0x17, 8 },{ 0x19, 9 },{ 0x18, 9 },
{ 0x7, 10 },{ 0x58, 12 },{ 0x7, 4 },{ 0xc, 6 },
{ 0x16, 8 },{ 0x17, 9 },{ 0x6, 10 },{ 0x5, 11 },
{ 0x4, 11 },{ 0x59, 12 },{ 0xf, 6 },{ 0x16, 9 },
{ 0x5, 10 },{ 0xe, 6 },{ 0x4, 10 },{ 0x11, 7 },
{ 0x24, 11 },{ 0x10, 7 },{ 0x25, 11 },{ 0x13, 7 },
{ 0x5a, 12 },{ 0x15, 8 },{ 0x5b, 12 },{ 0x14, 8 },
{ 0x13, 8 },{ 0x1a, 8 },{ 0x15, 9 },{ 0x14, 9 },
{ 0x13, 9 },{ 0x12, 9 },{ 0x11, 9 },{ 0x26, 11 },
{ 0x27, 11 },{ 0x5c, 12 },{ 0x5d, 12 },{ 0x5e, 12 },
{ 0x5f, 12 },{ 0x3, 7 },
}
Definition at line 84 of file mpeg4data.h.
const int mb_type_b_map[4] [static] |
Initial value:
{
MB_TYPE_DIRECT2 | MB_TYPE_L0L1,
MB_TYPE_L0L1 | MB_TYPE_16x16,
MB_TYPE_L1 | MB_TYPE_16x16,
MB_TYPE_L0 | MB_TYPE_16x16,
}
Definition at line 58 of file mpeg4data.h.
Referenced by ff_mpeg4_decode_mb().
const uint8_t mb_type_b_tab[4][2] [static] |
Initial value:
{
{1, 1}, {1, 2}, {1, 3}, {1, 4},
}
Definition at line 369 of file mpeg4data.h.
Referenced by h263_decode_init_vlc().
const uint8_t mpeg4_dc_threshold[8] [static] |
Initial value:
{
99, 13, 15, 17, 19, 21, 23, 0
}
Definition at line 428 of file mpeg4data.h.
Referenced by decode_vop_header().
const AVRational pixel_aspect[16] [static] |
Initial value:
{
{0, 1},
{1, 1},
{12, 11},
{10, 11},
{16, 11},
{40, 33},
{0, 1},
{0, 1},
{0, 1},
{0, 1},
{0, 1},
{0, 1},
{0, 1},
{0, 1},
{0, 1},
{0, 1},
}
Definition at line 373 of file mpeg4data.h.
Initial value:
{
102,
67,
intra_vlc,
intra_run,
intra_level,
}
Definition at line 146 of file mpeg4data.h.
Referenced by h263_decode_init_vlc(), and mpeg4_decode_block().
RLTable rvlc_rl_inter [static] |
Initial value:
{
169,
103,
inter_rvlc,
inter_rvlc_run,
inter_rvlc_level,
}
Definition at line 251 of file mpeg4data.h.
Referenced by h263_decode_init_vlc(), and mpeg4_decode_block().
RLTable rvlc_rl_intra [static] |
Initial value:
{
169,
103,
intra_rvlc,
intra_rvlc_run,
intra_rvlc_level,
}
Definition at line 355 of file mpeg4data.h.
Referenced by h263_decode_init_vlc(), and mpeg4_decode_block().
const uint16_t sprite_trajectory_tab[15][2] [static] |
Initial value:
{
{0x00, 2}, {0x02, 3}, {0x03, 3}, {0x04, 3}, {0x05, 3}, {0x06, 3},
{0x0E, 4}, {0x1E, 5}, {0x3E, 6}, {0x7E, 7}, {0xFE, 8},
{0x1FE, 9},{0x3FE, 10},{0x7FE, 11},{0xFFE, 12},
}
Definition at line 363 of file mpeg4data.h.
Referenced by h263_decode_init_vlc().
1.5.8