mirror of
https://git.ffmpeg.org/ffmpeg.git
synced 2024-12-15 11:44:49 +00:00
bb198e198a
interlaced mpeg2 encoding P & B frames rate distored interlaced mb decission alternate scantable support 4mv encoding fixes (thats also why the regression tests change) passing height to most dsp functions interlaced mpeg4 encoding (no direct mode MBs yet) various related cleanups disabled old motion estimaton algorithms (log, full, ...) they will either be fixed or removed Originally committed as revision 2638 to svn://svn.ffmpeg.org/ffmpeg/trunk
286 lines
9.2 KiB
C
286 lines
9.2 KiB
C
/**
|
|
* @file h263data.h
|
|
* H.263 tables.
|
|
*/
|
|
|
|
|
|
/* intra MCBPC, mb_type = (intra), then (intraq) */
|
|
const uint8_t intra_MCBPC_code[9] = { 1, 1, 2, 3, 1, 1, 2, 3, 1 };
|
|
const uint8_t intra_MCBPC_bits[9] = { 1, 3, 3, 3, 4, 6, 6, 6, 9 };
|
|
|
|
/* inter MCBPC, mb_type = (inter), (intra), (interq), (intraq), (inter4v) */
|
|
/* Changed the tables for interq and inter4v+q, following the standard ** Juanjo ** */
|
|
const uint8_t inter_MCBPC_code[28] = {
|
|
1, 3, 2, 5,
|
|
3, 4, 3, 3,
|
|
3, 7, 6, 5,
|
|
4, 4, 3, 2,
|
|
2, 5, 4, 5,
|
|
1, 0, 0, 0, /* Stuffing */
|
|
2, 12, 14, 15,
|
|
};
|
|
const uint8_t inter_MCBPC_bits[28] = {
|
|
1, 4, 4, 6, /* inter */
|
|
5, 8, 8, 7, /* intra */
|
|
3, 7, 7, 9, /* interQ */
|
|
6, 9, 9, 9, /* intraQ */
|
|
3, 7, 7, 8, /* inter4 */
|
|
9, 0, 0, 0, /* Stuffing */
|
|
11, 13, 13, 13,/* inter4Q*/
|
|
};
|
|
|
|
static const uint8_t h263_mbtype_b_tab[15][2] = {
|
|
{1, 1},
|
|
{3, 3},
|
|
{1, 5},
|
|
{4, 4},
|
|
{5, 4},
|
|
{6, 6},
|
|
{2, 4},
|
|
{3, 4},
|
|
{7, 6},
|
|
{4, 6},
|
|
{5, 6},
|
|
{1, 6},
|
|
{1,10},
|
|
{1, 7},
|
|
{1, 8},
|
|
};
|
|
|
|
static const int h263_mb_type_b_map[15]= {
|
|
MB_TYPE_DIRECT2 | MB_TYPE_L0L1,
|
|
MB_TYPE_DIRECT2 | MB_TYPE_L0L1 | MB_TYPE_CBP,
|
|
MB_TYPE_DIRECT2 | MB_TYPE_L0L1 | MB_TYPE_CBP | MB_TYPE_QUANT,
|
|
MB_TYPE_L0 | MB_TYPE_16x16,
|
|
MB_TYPE_L0 | MB_TYPE_CBP | MB_TYPE_16x16,
|
|
MB_TYPE_L0 | MB_TYPE_CBP | MB_TYPE_QUANT | MB_TYPE_16x16,
|
|
MB_TYPE_L1 | MB_TYPE_16x16,
|
|
MB_TYPE_L1 | MB_TYPE_CBP | MB_TYPE_16x16,
|
|
MB_TYPE_L1 | MB_TYPE_CBP | MB_TYPE_QUANT | MB_TYPE_16x16,
|
|
MB_TYPE_L0L1 | MB_TYPE_16x16,
|
|
MB_TYPE_L0L1 | MB_TYPE_CBP | MB_TYPE_16x16,
|
|
MB_TYPE_L0L1 | MB_TYPE_CBP | MB_TYPE_QUANT | MB_TYPE_16x16,
|
|
0, //stuffing
|
|
MB_TYPE_INTRA4x4 | MB_TYPE_CBP,
|
|
MB_TYPE_INTRA4x4 | MB_TYPE_CBP | MB_TYPE_QUANT,
|
|
};
|
|
|
|
const uint8_t cbpc_b_tab[4][2] = {
|
|
{0, 1},
|
|
{2, 2},
|
|
{7, 3},
|
|
{6, 3},
|
|
};
|
|
|
|
const uint8_t cbpy_tab[16][2] =
|
|
{
|
|
{3,4}, {5,5}, {4,5}, {9,4}, {3,5}, {7,4}, {2,6}, {11,4},
|
|
{2,5}, {3,6}, {5,4}, {10,4}, {4,4}, {8,4}, {6,4}, {3,2}
|
|
};
|
|
|
|
const uint8_t mvtab[33][2] =
|
|
{
|
|
{1,1}, {1,2}, {1,3}, {1,4}, {3,6}, {5,7}, {4,7}, {3,7},
|
|
{11,9}, {10,9}, {9,9}, {17,10}, {16,10}, {15,10}, {14,10}, {13,10},
|
|
{12,10}, {11,10}, {10,10}, {9,10}, {8,10}, {7,10}, {6,10}, {5,10},
|
|
{4,10}, {7,11}, {6,11}, {5,11}, {4,11}, {3,11}, {2,11}, {3,12},
|
|
{2,12}
|
|
};
|
|
|
|
/* third non intra table */
|
|
const uint16_t inter_vlc[103][2] = {
|
|
{ 0x2, 2 },{ 0xf, 4 },{ 0x15, 6 },{ 0x17, 7 },
|
|
{ 0x1f, 8 },{ 0x25, 9 },{ 0x24, 9 },{ 0x21, 10 },
|
|
{ 0x20, 10 },{ 0x7, 11 },{ 0x6, 11 },{ 0x20, 11 },
|
|
{ 0x6, 3 },{ 0x14, 6 },{ 0x1e, 8 },{ 0xf, 10 },
|
|
{ 0x21, 11 },{ 0x50, 12 },{ 0xe, 4 },{ 0x1d, 8 },
|
|
{ 0xe, 10 },{ 0x51, 12 },{ 0xd, 5 },{ 0x23, 9 },
|
|
{ 0xd, 10 },{ 0xc, 5 },{ 0x22, 9 },{ 0x52, 12 },
|
|
{ 0xb, 5 },{ 0xc, 10 },{ 0x53, 12 },{ 0x13, 6 },
|
|
{ 0xb, 10 },{ 0x54, 12 },{ 0x12, 6 },{ 0xa, 10 },
|
|
{ 0x11, 6 },{ 0x9, 10 },{ 0x10, 6 },{ 0x8, 10 },
|
|
{ 0x16, 7 },{ 0x55, 12 },{ 0x15, 7 },{ 0x14, 7 },
|
|
{ 0x1c, 8 },{ 0x1b, 8 },{ 0x21, 9 },{ 0x20, 9 },
|
|
{ 0x1f, 9 },{ 0x1e, 9 },{ 0x1d, 9 },{ 0x1c, 9 },
|
|
{ 0x1b, 9 },{ 0x1a, 9 },{ 0x22, 11 },{ 0x23, 11 },
|
|
{ 0x56, 12 },{ 0x57, 12 },{ 0x7, 4 },{ 0x19, 9 },
|
|
{ 0x5, 11 },{ 0xf, 6 },{ 0x4, 11 },{ 0xe, 6 },
|
|
{ 0xd, 6 },{ 0xc, 6 },{ 0x13, 7 },{ 0x12, 7 },
|
|
{ 0x11, 7 },{ 0x10, 7 },{ 0x1a, 8 },{ 0x19, 8 },
|
|
{ 0x18, 8 },{ 0x17, 8 },{ 0x16, 8 },{ 0x15, 8 },
|
|
{ 0x14, 8 },{ 0x13, 8 },{ 0x18, 9 },{ 0x17, 9 },
|
|
{ 0x16, 9 },{ 0x15, 9 },{ 0x14, 9 },{ 0x13, 9 },
|
|
{ 0x12, 9 },{ 0x11, 9 },{ 0x7, 10 },{ 0x6, 10 },
|
|
{ 0x5, 10 },{ 0x4, 10 },{ 0x24, 11 },{ 0x25, 11 },
|
|
{ 0x26, 11 },{ 0x27, 11 },{ 0x58, 12 },{ 0x59, 12 },
|
|
{ 0x5a, 12 },{ 0x5b, 12 },{ 0x5c, 12 },{ 0x5d, 12 },
|
|
{ 0x5e, 12 },{ 0x5f, 12 },{ 0x3, 7 },
|
|
};
|
|
|
|
const int8_t inter_level[102] = {
|
|
1, 2, 3, 4, 5, 6, 7, 8,
|
|
9, 10, 11, 12, 1, 2, 3, 4,
|
|
5, 6, 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, 1, 1, 1, 1, 1,
|
|
1, 1, 1, 1, 1, 1, 1, 1,
|
|
1, 1, 1, 2, 3, 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, 1, 1,
|
|
1, 1, 1, 1, 1, 1,
|
|
};
|
|
|
|
const int8_t inter_run[102] = {
|
|
0, 0, 0, 0, 0, 0, 0, 0,
|
|
0, 0, 0, 0, 1, 1, 1, 1,
|
|
1, 1, 2, 2, 2, 2, 3, 3,
|
|
3, 4, 4, 4, 5, 5, 5, 6,
|
|
6, 6, 7, 7, 8, 8, 9, 9,
|
|
10, 10, 11, 12, 13, 14, 15, 16,
|
|
17, 18, 19, 20, 21, 22, 23, 24,
|
|
25, 26, 0, 0, 0, 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, 28, 29, 30, 31, 32, 33, 34,
|
|
35, 36, 37, 38, 39, 40,
|
|
};
|
|
|
|
static RLTable rl_inter = {
|
|
102,
|
|
58,
|
|
inter_vlc,
|
|
inter_run,
|
|
inter_level,
|
|
};
|
|
|
|
const uint16_t intra_vlc_aic[103][2] = {
|
|
{ 0x2, 2 }, { 0x6, 3 }, { 0xe, 4 }, { 0xc, 5 },
|
|
{ 0xd, 5 }, { 0x10, 6 }, { 0x11, 6 }, { 0x12, 6 },
|
|
{ 0x16, 7 }, { 0x1b, 8 }, { 0x20, 9 }, { 0x21, 9 },
|
|
{ 0x1a, 9 }, { 0x1b, 9 }, { 0x1c, 9 }, { 0x1d, 9 },
|
|
{ 0x1e, 9 }, { 0x1f, 9 }, { 0x23, 11 }, { 0x22, 11 },
|
|
{ 0x57, 12 }, { 0x56, 12 }, { 0x55, 12 }, { 0x54, 12 },
|
|
{ 0x53, 12 }, { 0xf, 4 }, { 0x14, 6 }, { 0x14, 7 },
|
|
{ 0x1e, 8 }, { 0xf, 10 }, { 0x21, 11 }, { 0x50, 12 },
|
|
{ 0xb, 5 }, { 0x15, 7 }, { 0xe, 10 }, { 0x9, 10 },
|
|
{ 0x15, 6 }, { 0x1d, 8 }, { 0xd, 10 }, { 0x51, 12 },
|
|
{ 0x13, 6 }, { 0x23, 9 }, { 0x7, 11 }, { 0x17, 7 },
|
|
{ 0x22, 9 }, { 0x52, 12 }, { 0x1c, 8 }, { 0xc, 10 },
|
|
{ 0x1f, 8 }, { 0xb, 10 }, { 0x25, 9 }, { 0xa, 10 },
|
|
{ 0x24, 9 }, { 0x6, 11 }, { 0x21, 10 }, { 0x20, 10 },
|
|
{ 0x8, 10 }, { 0x20, 11 }, { 0x7, 4 }, { 0xc, 6 },
|
|
{ 0x10, 7 }, { 0x13, 8 }, { 0x11, 9 }, { 0x12, 9 },
|
|
{ 0x4, 10 }, { 0x27, 11 }, { 0x26, 11 }, { 0x5f, 12 },
|
|
{ 0xf, 6 }, { 0x13, 9 }, { 0x5, 10 }, { 0x25, 11 },
|
|
{ 0xe, 6 }, { 0x14, 9 }, { 0x24, 11 }, { 0xd, 6 },
|
|
{ 0x6, 10 }, { 0x5e, 12 }, { 0x11, 7 }, { 0x7, 10 },
|
|
{ 0x13, 7 }, { 0x5d, 12 }, { 0x12, 7 }, { 0x5c, 12 },
|
|
{ 0x14, 8 }, { 0x5b, 12 }, { 0x15, 8 }, { 0x1a, 8 },
|
|
{ 0x19, 8 }, { 0x18, 8 }, { 0x17, 8 }, { 0x16, 8 },
|
|
{ 0x19, 9 }, { 0x15, 9 }, { 0x16, 9 }, { 0x18, 9 },
|
|
{ 0x17, 9 }, { 0x4, 11 }, { 0x5, 11 }, { 0x58, 12 },
|
|
{ 0x59, 12 }, { 0x5a, 12 }, { 0x3, 7 },
|
|
};
|
|
|
|
const int8_t intra_run_aic[102] = {
|
|
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,
|
|
2, 2, 2, 2, 3, 3, 3, 3,
|
|
4, 4, 4, 5, 5, 5, 6, 6,
|
|
7, 7, 8, 8, 9, 9, 10, 11,
|
|
12, 13, 0, 0, 0, 0, 0, 0,
|
|
0, 0, 0, 0, 1, 1, 1, 1,
|
|
2, 2, 2, 3, 3, 3, 4, 4,
|
|
5, 5, 6, 6, 7, 7, 8, 9,
|
|
10, 11, 12, 13, 14, 15, 16, 17,
|
|
18, 19, 20, 21, 22, 23,
|
|
};
|
|
|
|
const int8_t intra_level_aic[102] = {
|
|
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, 1, 2, 3, 4, 5, 6, 7,
|
|
1, 2, 3, 4, 1, 2, 3, 4,
|
|
1, 2, 3, 1, 2, 3, 1, 2,
|
|
1, 2, 1, 2, 1, 2, 1, 1,
|
|
1, 1, 1, 2, 3, 4, 5, 6,
|
|
7, 8, 9, 10, 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, 1, 1, 1, 1,
|
|
};
|
|
|
|
static RLTable rl_intra_aic = {
|
|
102,
|
|
58,
|
|
intra_vlc_aic,
|
|
intra_run_aic,
|
|
intra_level_aic,
|
|
};
|
|
|
|
static const uint8_t wrong_run[102] = {
|
|
1, 2, 3, 5, 4, 10, 9, 8,
|
|
11, 15, 17, 16, 23, 22, 21, 20,
|
|
19, 18, 25, 24, 27, 26, 11, 7,
|
|
6, 1, 2, 13, 2, 2, 2, 2,
|
|
6, 12, 3, 9, 1, 3, 4, 3,
|
|
7, 4, 1, 1, 5, 5, 14, 6,
|
|
1, 7, 1, 8, 1, 1, 1, 1,
|
|
10, 1, 1, 5, 9, 17, 25, 24,
|
|
29, 33, 32, 41, 2, 23, 28, 31,
|
|
3, 22, 30, 4, 27, 40, 8, 26,
|
|
6, 39, 7, 38, 16, 37, 15, 10,
|
|
11, 12, 13, 14, 1, 21, 20, 18,
|
|
19, 2, 1, 34, 35, 36
|
|
};
|
|
|
|
static const uint16_t h263_format[8][2] = {
|
|
{ 0, 0 },
|
|
{ 128, 96 },
|
|
{ 176, 144 },
|
|
{ 352, 288 },
|
|
{ 704, 576 },
|
|
{ 1408, 1152 },
|
|
};
|
|
|
|
uint8_t ff_aic_dc_scale_table[32]={
|
|
// 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, 2, 4, 6, 8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40,42,44,46,48,50,52,54,56,58,60,62
|
|
};
|
|
|
|
static const uint8_t modified_quant_tab[2][32]={
|
|
// 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, 3, 1, 2, 3, 4, 5, 6, 7, 8, 9, 9,10,11,12,13,14,15,16,17,18,18,19,20,21,22,23,24,25,26,27,28
|
|
},{
|
|
0, 2, 3, 4, 5, 6, 7, 8, 9,10,11,13,14,15,16,17,18,19,20,21,22,24,25,26,27,28,29,30,31,31,31,26
|
|
}
|
|
};
|
|
|
|
const uint8_t ff_h263_chroma_qscale_table[32]={
|
|
// 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, 2, 3, 4, 5, 6, 6, 7, 8, 9, 9,10,10,11,11,12,12,12,13,13,13,14,14,14,14,14,15,15,15,15,15
|
|
};
|
|
|
|
const uint16_t ff_mba_max[6]={
|
|
47, 98, 395,1583,6335,9215
|
|
};
|
|
|
|
const uint8_t ff_mba_length[6]={
|
|
6, 7, 9, 11, 13, 14
|
|
};
|
|
|
|
const uint8_t ff_h263_loop_filter_strength[32]={
|
|
// 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, 2, 2, 3, 3, 4, 4, 4, 5, 5, 6, 6, 7, 7, 7, 8, 8, 8, 9, 9, 9,10,10,10,11,11,11,12,12,12
|
|
};
|
|
|