libavcodec/mpeg12data.h

   1 /**
   2  * @file mpeg12data.h
   3  * MPEG1/2 tables.
   4  */
   5
   6 const int16_t ff_mpeg1_default_intra_matrix[64] = {
   7         8, 16, 19, 22, 26, 27, 29, 34,
   8         16, 16, 22, 24, 27, 29, 34, 37,
   9         19, 22, 26, 27, 29, 34, 34, 38,
  10         22, 22, 26, 27, 29, 34, 37, 40,
  11         22, 26, 27, 29, 32, 35, 40, 48,
  12         26, 27, 29, 32, 35, 40, 48, 58,
  13         26, 27, 29, 34, 38, 46, 56, 69,
  14         27, 29, 35, 38, 46, 56, 69, 83
  15 };
  16
  17 const int16_t ff_mpeg1_default_non_intra_matrix[64] = {
  18     16, 16, 16, 16, 16, 16, 16, 16,
  19     16, 16, 16, 16, 16, 16, 16, 16,
  20     16, 16, 16, 16, 16, 16, 16, 16,
  21     16, 16, 16, 16, 16, 16, 16, 16,
  22     16, 16, 16, 16, 16, 16, 16, 16,
  23     16, 16, 16, 16, 16, 16, 16, 16,
  24     16, 16, 16, 16, 16, 16, 16, 16,
  25     16, 16, 16, 16, 16, 16, 16, 16,
  26 };
  27
  28 static const uint16_t vlc_dc_lum_code[12] = {
  29     0x4, 0x0, 0x1, 0x5, 0x6, 0xe, 0x1e, 0x3e, 0x7e, 0xfe, 0x1fe, 0x1ff,
  30 };
  31 static const unsigned char vlc_dc_lum_bits[12] = {
  32     3, 2, 2, 3, 3, 4, 5, 6, 7, 8, 9, 9,
  33 };
  34
  35 const uint16_t vlc_dc_chroma_code[12] = {
  36     0x0, 0x1, 0x2, 0x6, 0xe, 0x1e, 0x3e, 0x7e, 0xfe, 0x1fe, 0x3fe, 0x3ff,
  37 };
  38 const unsigned char vlc_dc_chroma_bits[12] = {
  39     2, 2, 2, 3, 4, 5, 6, 7, 8, 9, 10, 10,
  40 };
  41
  42 static const uint16_t mpeg1_vlc[113][2] = {
  43  { 0x3, 2 }, { 0x4, 4 }, { 0x5, 5 }, { 0x6, 7 },
  44  { 0x26, 8 }, { 0x21, 8 }, { 0xa, 10 }, { 0x1d, 12 },
  45  { 0x18, 12 }, { 0x13, 12 }, { 0x10, 12 }, { 0x1a, 13 },
  46  { 0x19, 13 }, { 0x18, 13 }, { 0x17, 13 }, { 0x1f, 14 },
  47  { 0x1e, 14 }, { 0x1d, 14 }, { 0x1c, 14 }, { 0x1b, 14 },
  48  { 0x1a, 14 }, { 0x19, 14 }, { 0x18, 14 }, { 0x17, 14 },
  49  { 0x16, 14 }, { 0x15, 14 }, { 0x14, 14 }, { 0x13, 14 },
  50  { 0x12, 14 }, { 0x11, 14 }, { 0x10, 14 }, { 0x18, 15 },
  51  { 0x17, 15 }, { 0x16, 15 }, { 0x15, 15 }, { 0x14, 15 },
  52  { 0x13, 15 }, { 0x12, 15 }, { 0x11, 15 }, { 0x10, 15 },
  53  { 0x3, 3 }, { 0x6, 6 }, { 0x25, 8 }, { 0xc, 10 },
  54  { 0x1b, 12 }, { 0x16, 13 }, { 0x15, 13 }, { 0x1f, 15 },
  55  { 0x1e, 15 }, { 0x1d, 15 }, { 0x1c, 15 }, { 0x1b, 15 },
  56  { 0x1a, 15 }, { 0x19, 15 }, { 0x13, 16 }, { 0x12, 16 },
  57  { 0x11, 16 }, { 0x10, 16 }, { 0x5, 4 }, { 0x4, 7 },
  58  { 0xb, 10 }, { 0x14, 12 }, { 0x14, 13 }, { 0x7, 5 },
  59  { 0x24, 8 }, { 0x1c, 12 }, { 0x13, 13 }, { 0x6, 5 },
  60  { 0xf, 10 }, { 0x12, 12 }, { 0x7, 6 }, { 0x9, 10 },
  61  { 0x12, 13 }, { 0x5, 6 }, { 0x1e, 12 }, { 0x14, 16 },
  62  { 0x4, 6 }, { 0x15, 12 }, { 0x7, 7 }, { 0x11, 12 },
  63  { 0x5, 7 }, { 0x11, 13 }, { 0x27, 8 }, { 0x10, 13 },
  64  { 0x23, 8 }, { 0x1a, 16 }, { 0x22, 8 }, { 0x19, 16 },
  65  { 0x20, 8 }, { 0x18, 16 }, { 0xe, 10 }, { 0x17, 16 },
  66  { 0xd, 10 }, { 0x16, 16 }, { 0x8, 10 }, { 0x15, 16 },
  67  { 0x1f, 12 }, { 0x1a, 12 }, { 0x19, 12 }, { 0x17, 12 },
  68  { 0x16, 12 }, { 0x1f, 13 }, { 0x1e, 13 }, { 0x1d, 13 },
  69  { 0x1c, 13 }, { 0x1b, 13 }, { 0x1f, 16 }, { 0x1e, 16 },
  70  { 0x1d, 16 }, { 0x1c, 16 }, { 0x1b, 16 },
  71  { 0x1, 6 }, /* escape */
  72  { 0x2, 2 }, /* EOB */
  73 };
  74
  75 static const uint16_t mpeg2_vlc[113][2] = {
  76   {0x02, 2}, {0x06, 3}, {0x07, 4}, {0x1c, 5},
  77   {0x1d, 5}, {0x05, 6}, {0x04, 6}, {0x7b, 7},
  78   {0x7c, 7}, {0x23, 8}, {0x22, 8}, {0xfa, 8},
  79   {0xfb, 8}, {0xfe, 8}, {0xff, 8}, {0x1f,14},
  80   {0x1e,14}, {0x1d,14}, {0x1c,14}, {0x1b,14},
  81   {0x1a,14}, {0x19,14}, {0x18,14}, {0x17,14},
  82   {0x16,14}, {0x15,14}, {0x14,14}, {0x13,14},
  83   {0x12,14}, {0x11,14}, {0x10,14}, {0x18,15},
  84   {0x17,15}, {0x16,15}, {0x15,15}, {0x14,15},
  85   {0x13,15}, {0x12,15}, {0x11,15}, {0x10,15},
  86   {0x02, 3}, {0x06, 5}, {0x79, 7}, {0x27, 8},
  87   {0x20, 8}, {0x16,13}, {0x15,13}, {0x1f,15},
  88   {0x1e,15}, {0x1d,15}, {0x1c,15}, {0x1b,15},
  89   {0x1a,15}, {0x19,15}, {0x13,16}, {0x12,16},
  90   {0x11,16}, {0x10,16}, {0x05, 5}, {0x07, 7},
  91   {0xfc, 8}, {0x0c,10}, {0x14,13}, {0x07, 5},
  92   {0x26, 8}, {0x1c,12}, {0x13,13}, {0x06, 6},
  93   {0xfd, 8}, {0x12,12}, {0x07, 6}, {0x04, 9},
  94   {0x12,13}, {0x06, 7}, {0x1e,12}, {0x14,16},
  95   {0x04, 7}, {0x15,12}, {0x05, 7}, {0x11,12},
  96   {0x78, 7}, {0x11,13}, {0x7a, 7}, {0x10,13},
  97   {0x21, 8}, {0x1a,16}, {0x25, 8}, {0x19,16},
  98   {0x24, 8}, {0x18,16}, {0x05, 9}, {0x17,16},
  99   {0x07, 9}, {0x16,16}, {0x0d,10}, {0x15,16},
 100   {0x1f,12}, {0x1a,12}, {0x19,12}, {0x17,12},
 101   {0x16,12}, {0x1f,13}, {0x1e,13}, {0x1d,13},
 102   {0x1c,13}, {0x1b,13}, {0x1f,16}, {0x1e,16},
 103   {0x1d,16}, {0x1c,16}, {0x1b,16},
 104   {0x01,6}, /* escape */
 105   {0x06,4}, /* EOB */
 106 };
 107
 108 static const int8_t mpeg1_level[111] = {
 109   1,  2,  3,  4,  5,  6,  7,  8,
 110   9, 10, 11, 12, 13, 14, 15, 16,
 111  17, 18, 19, 20, 21, 22, 23, 24,
 112  25, 26, 27, 28, 29, 30, 31, 32,
 113  33, 34, 35, 36, 37, 38, 39, 40,
 114   1,  2,  3,  4,  5,  6,  7,  8,
 115   9, 10, 11, 12, 13, 14, 15, 16,
 116  17, 18,  1,  2,  3,  4,  5,  1,
 117   2,  3,  4,  1,  2,  3,  1,  2,
 118   3,  1,  2,  3,  1,  2,  1,  2,
 119   1,  2,  1,  2,  1,  2,  1,  2,
 120   1,  2,  1,  2,  1,  2,  1,  2,
 121   1,  1,  1,  1,  1,  1,  1,  1,
 122   1,  1,  1,  1,  1,  1,  1,
 123 };
 124
 125 static const int8_t mpeg1_run[111] = {
 126   0,  0,  0,  0,  0,  0,  0,  0,
 127   0,  0,  0,  0,  0,  0,  0,  0,
 128   0,  0,  0,  0,  0,  0,  0,  0,
 129   0,  0,  0,  0,  0,  0,  0,  0,
 130   0,  0,  0,  0,  0,  0,  0,  0,
 131   1,  1,  1,  1,  1,  1,  1,  1,
 132   1,  1,  1,  1,  1,  1,  1,  1,
 133   1,  1,  2,  2,  2,  2,  2,  3,
 134   3,  3,  3,  4,  4,  4,  5,  5,
 135   5,  6,  6,  6,  7,  7,  8,  8,
 136   9,  9, 10, 10, 11, 11, 12, 12,
 137  13, 13, 14, 14, 15, 15, 16, 16,
 138  17, 18, 19, 20, 21, 22, 23, 24,
 139  25, 26, 27, 28, 29, 30, 31,
 140 };
 141
 142 static RLTable rl_mpeg1 = {
 143     111,
 144     111,
 145     mpeg1_vlc,
 146     mpeg1_run,
 147     mpeg1_level,
 148 };
 149
 150 static RLTable rl_mpeg2 = {
 151     111,
 152     111,
 153     mpeg2_vlc,
 154     mpeg1_run,
 155     mpeg1_level,
 156 };
 157
 158 static const uint8_t mbAddrIncrTable[36][2] = {
 159     {0x1, 1},
 160     {0x3, 3},
 161     {0x2, 3},
 162     {0x3, 4},
 163     {0x2, 4},
 164     {0x3, 5},
 165     {0x2, 5},
 166     {0x7, 7},
 167     {0x6, 7},
 168     {0xb, 8},
 169     {0xa, 8},
 170     {0x9, 8},
 171     {0x8, 8},
 172     {0x7, 8},
 173     {0x6, 8},
 174     {0x17, 10},
 175     {0x16, 10},
 176     {0x15, 10},
 177     {0x14, 10},
 178     {0x13, 10},
 179     {0x12, 10},
 180     {0x23, 11},
 181     {0x22, 11},
 182     {0x21, 11},
 183     {0x20, 11},
 184     {0x1f, 11},
 185     {0x1e, 11},
 186     {0x1d, 11},
 187     {0x1c, 11},
 188     {0x1b, 11},
 189     {0x1a, 11},
 190     {0x19, 11},
 191     {0x18, 11},
 192     {0x8, 11}, /* escape */
 193     {0xf, 11}, /* stuffing */
 194     {0x0, 8}, /* end (and 15 more 0 bits should follow) */
 195 };
 196
 197 static const uint8_t mbPatTable[64][2] = {
 198     {0x1, 9},
 199     {0xb, 5},
 200     {0x9, 5},
 201     {0xd, 6},
 202     {0xd, 4},
 203     {0x17, 7},
 204     {0x13, 7},
 205     {0x1f, 8},
 206     {0xc, 4},
 207     {0x16, 7},
 208     {0x12, 7},
 209     {0x1e, 8},
 210     {0x13, 5},
 211     {0x1b, 8},
 212     {0x17, 8},
 213     {0x13, 8},
 214     {0xb, 4},
 215     {0x15, 7},
 216     {0x11, 7},
 217     {0x1d, 8},
 218     {0x11, 5},
 219     {0x19, 8},
 220     {0x15, 8},
 221     {0x11, 8},
 222     {0xf, 6},
 223     {0xf, 8},
 224     {0xd, 8},
 225     {0x3, 9},
 226     {0xf, 5},
 227     {0xb, 8},
 228     {0x7, 8},
 229     {0x7, 9},
 230     {0xa, 4},
 231     {0x14, 7},
 232     {0x10, 7},
 233     {0x1c, 8},
 234     {0xe, 6},
 235     {0xe, 8},
 236     {0xc, 8},
 237     {0x2, 9},
 238     {0x10, 5},
 239     {0x18, 8},
 240     {0x14, 8},
 241     {0x10, 8},
 242     {0xe, 5},
 243     {0xa, 8},
 244     {0x6, 8},
 245     {0x6, 9},
 246     {0x12, 5},
 247     {0x1a, 8},
 248     {0x16, 8},
 249     {0x12, 8},
 250     {0xd, 5},
 251     {0x9, 8},
 252     {0x5, 8},
 253     {0x5, 9},
 254     {0xc, 5},
 255     {0x8, 8},
 256     {0x4, 8},
 257     {0x4, 9},
 258     {0x7, 3},
 259     {0xa, 5},
 260     {0x8, 5},
 261     {0xc, 6}
 262 };
 263
 264 #define MB_TYPE_ZERO_MV   0x20000000
 265 #define IS_ZERO_MV(a)   ((a)&MB_TYPE_ZERO_MV)
 266
 267 static const uint8_t table_mb_ptype[7][2] = {
 268     { 3, 5 }, // 0x01 MB_INTRA
 269     { 1, 2 }, // 0x02 MB_PAT
 270     { 1, 3 }, // 0x08 MB_FOR
 271     { 1, 1 }, // 0x0A MB_FOR|MB_PAT
 272     { 1, 6 }, // 0x11 MB_QUANT|MB_INTRA
 273     { 1, 5 }, // 0x12 MB_QUANT|MB_PAT
 274     { 2, 5 }, // 0x1A MB_QUANT|MB_FOR|MB_PAT
 275 };
 276
 277 static const uint32_t ptype2mb_type[7] = {
 278                     MB_TYPE_INTRA,
 279                     MB_TYPE_L0 | MB_TYPE_CBP | MB_TYPE_ZERO_MV | MB_TYPE_16x16,
 280                     MB_TYPE_L0,
 281                     MB_TYPE_L0 | MB_TYPE_CBP,
 282     MB_TYPE_QUANT | MB_TYPE_INTRA,
 283     MB_TYPE_QUANT | MB_TYPE_L0 | MB_TYPE_CBP | MB_TYPE_ZERO_MV | MB_TYPE_16x16,
 284     MB_TYPE_QUANT | MB_TYPE_L0 | MB_TYPE_CBP,
 285 };
 286
 287 static const uint8_t table_mb_btype[11][2] = {
 288     { 3, 5 }, // 0x01 MB_INTRA
 289     { 2, 3 }, // 0x04 MB_BACK
 290     { 3, 3 }, // 0x06 MB_BACK|MB_PAT
 291     { 2, 4 }, // 0x08 MB_FOR
 292     { 3, 4 }, // 0x0A MB_FOR|MB_PAT
 293     { 2, 2 }, // 0x0C MB_FOR|MB_BACK
 294     { 3, 2 }, // 0x0E MB_FOR|MB_BACK|MB_PAT
 295     { 1, 6 }, // 0x11 MB_QUANT|MB_INTRA
 296     { 2, 6 }, // 0x16 MB_QUANT|MB_BACK|MB_PAT
 297     { 3, 6 }, // 0x1A MB_QUANT|MB_FOR|MB_PAT
 298     { 2, 5 }, // 0x1E MB_QUANT|MB_FOR|MB_BACK|MB_PAT
 299 };
 300
 301 static const uint32_t btype2mb_type[11] = {
 302                     MB_TYPE_INTRA,
 303                     MB_TYPE_L1,
 304                     MB_TYPE_L1   | MB_TYPE_CBP,
 305                     MB_TYPE_L0,
 306                     MB_TYPE_L0   | MB_TYPE_CBP,
 307                     MB_TYPE_L0L1,
 308                     MB_TYPE_L0L1 | MB_TYPE_CBP,
 309     MB_TYPE_QUANT | MB_TYPE_INTRA,
 310     MB_TYPE_QUANT | MB_TYPE_L1   | MB_TYPE_CBP,
 311     MB_TYPE_QUANT | MB_TYPE_L0   | MB_TYPE_CBP,
 312     MB_TYPE_QUANT | MB_TYPE_L0L1 | MB_TYPE_CBP,
 313 };
 314
 315 static const uint8_t mbMotionVectorTable[17][2] = {
 316 { 0x1, 1 },
 317 { 0x1, 2 },
 318 { 0x1, 3 },
 319 { 0x1, 4 },
 320 { 0x3, 6 },
 321 { 0x5, 7 },
 322 { 0x4, 7 },
 323 { 0x3, 7 },
 324 { 0xb, 9 },
 325 { 0xa, 9 },
 326 { 0x9, 9 },
 327 { 0x11, 10 },
 328 { 0x10, 10 },
 329 { 0xf, 10 },
 330 { 0xe, 10 },
 331 { 0xd, 10 },
 332 { 0xc, 10 },
 333 };
 334
 335 static const AVRational frame_rate_tab[] = {
 336     {    0,    0},
 337     {24000, 1001},
 338     {   24,    1},
 339     {   25,    1},
 340     {30000, 1001},
 341     {   30,    1},
 342     {   50,    1},
 343     {60000, 1001},
 344     {   60,    1},
 345   // Xing's 15fps: (9)
 346     {   15,    1},
 347   // libmpeg3's "Unofficial economy rates": (10-13)
 348     {    5,    1},
 349     {   10,    1},
 350     {   12,    1},
 351     {   15,    1},
 352     {    0,    0},
 353 };
 354
 355 static const uint8_t non_linear_qscale[32] = {
 356     0, 1, 2, 3, 4, 5, 6, 7,
 357     8,10,12,14,16,18,20,22,
 358     24,28,32,36,40,44,48,52,
 359     56,64,72,80,88,96,104,112,
 360 };
 361
 362 const uint8_t ff_mpeg1_dc_scale_table[128]={
 363 //  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
 364     8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
 365     8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
 366     8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
 367     8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
 368 };
 369
 370 const static uint8_t mpeg2_dc_scale_table1[128]={
 371 //  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
 372     4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
 373     4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
 374     4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
 375     4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
 376 };
 377
 378 static const uint8_t mpeg2_dc_scale_table2[128]={
 379 //  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
 380     2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
 381     2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
 382     2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
 383     2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
 384 };
 385
 386 static const uint8_t mpeg2_dc_scale_table3[128]={
 387 //  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
 388     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,
 389     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,
 390     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,
 391     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,
 392 };
 393
 394 static const uint8_t *mpeg2_dc_scale_table[4]={
 395     ff_mpeg1_dc_scale_table,
 396     mpeg2_dc_scale_table1,
 397     mpeg2_dc_scale_table2,
 398     mpeg2_dc_scale_table3,
 399 };
 400
 401 static const float mpeg1_aspect[16]={
 402     0.0000,
 403     1.0000,
 404     0.6735,
 405     0.7031,
 406
 407     0.7615,
 408     0.8055,
 409     0.8437,
 410     0.8935,
 411
 412     0.9157,
 413     0.9815,
 414     1.0255,
 415     1.0695,
 416
 417     1.0950,
 418     1.1575,
 419     1.2015,
 420 };
 421
 422 static const AVRational mpeg2_aspect[16]={
 423     {0,1},
 424     {1,1},
 425     {4,3},
 426     {16,9},
 427     {221,100},
 428     {0,1},
 429     {0,1},
 430     {0,1},
 431     {0,1},
 432     {0,1},
 433     {0,1},
 434     {0,1},
 435     {0,1},
 436     {0,1},
 437     {0,1},
 438     {0,1},
 439 };
 440
 441 static const uint8_t svcd_scan_offset_placeholder[14]={
 442     0x10, 0x0E,
 443     0x00, 0x80, 0x81,
 444     0x00, 0x80, 0x81,
 445     0xff, 0xff, 0xff,
 446     0xff, 0xff, 0xff,
 447 };