Diffstat (limited to 'core/multimedia/opieplayer/libmpeg3/video/vlc.c') (more/less context) (ignore whitespace changes)
| -rw-r--r-- | core/multimedia/opieplayer/libmpeg3/video/vlc.c | 421 |
1 files changed, 421 insertions, 0 deletions
diff --git a/core/multimedia/opieplayer/libmpeg3/video/vlc.c b/core/multimedia/opieplayer/libmpeg3/video/vlc.c new file mode 100644 index 0000000..4328d8a --- a/dev/null +++ b/core/multimedia/opieplayer/libmpeg3/video/vlc.c @@ -0,0 +1,421 @@ +#include "mpeg3video.h" +#include "vlc.h" + +/* variable length code tables */ + +/* Table B-3, mb_type in P-pictures, codes 001..1xx */ +mpeg3_VLCtab_t mpeg3_PMBtab0[8] = { + {ERROR,0}, + {MB_FORWARD,3}, + {MB_PATTERN,2}, {MB_PATTERN,2}, + {MB_FORWARD|MB_PATTERN,1}, {MB_FORWARD|MB_PATTERN,1}, + {MB_FORWARD|MB_PATTERN,1}, {MB_FORWARD|MB_PATTERN,1} +}; + +/* Table B-3, mb_type in P-pictures, codes 000001..00011x */ +mpeg3_VLCtab_t mpeg3_PMBtab1[8] = { + {ERROR,0}, + {MB_QUANT|MB_INTRA,6}, + {MB_QUANT|MB_PATTERN,5}, {MB_QUANT|MB_PATTERN,5}, + {MB_QUANT|MB_FORWARD|MB_PATTERN,5}, {MB_QUANT|MB_FORWARD|MB_PATTERN,5}, + {MB_INTRA,5}, {MB_INTRA,5} +}; + +/* Table B-4, mb_type in B-pictures, codes 0010..11xx */ +mpeg3_VLCtab_t mpeg3_BMBtab0[16] = { + {ERROR,0}, {ERROR,0}, + {MB_FORWARD,4}, + {MB_FORWARD|MB_PATTERN,4}, + {MB_BACKWARD,3}, {MB_BACKWARD,3}, + {MB_BACKWARD|MB_PATTERN,3}, {MB_BACKWARD|MB_PATTERN,3}, + {MB_FORWARD|MB_BACKWARD,2}, {MB_FORWARD|MB_BACKWARD,2}, + {MB_FORWARD|MB_BACKWARD,2}, {MB_FORWARD|MB_BACKWARD,2}, + {MB_FORWARD|MB_BACKWARD|MB_PATTERN,2}, + {MB_FORWARD|MB_BACKWARD|MB_PATTERN,2}, + {MB_FORWARD|MB_BACKWARD|MB_PATTERN,2}, + {MB_FORWARD|MB_BACKWARD|MB_PATTERN,2} +}; + +/* Table B-4, mb_type in B-pictures, codes 000001..00011x */ +mpeg3_VLCtab_t mpeg3_BMBtab1[8] = { + {ERROR,0}, + {MB_QUANT|MB_INTRA,6}, + {MB_QUANT|MB_BACKWARD|MB_PATTERN,6}, + {MB_QUANT|MB_FORWARD|MB_PATTERN,6}, + {MB_QUANT|MB_FORWARD|MB_BACKWARD|MB_PATTERN,5}, + {MB_QUANT|MB_FORWARD|MB_BACKWARD|MB_PATTERN,5}, + {MB_INTRA,5}, {MB_INTRA,5} +}; + +/* Table B-5, mb_type in spat. scal. I-pictures, codes 0001..1xxx */ +mpeg3_VLCtab_t mpeg3_spIMBtab[16] = { + {ERROR,0}, + {MB_CLASS4,4}, + {MB_QUANT|MB_INTRA,4}, + {MB_INTRA,4}, + {MB_CLASS4|MB_QUANT|MB_PATTERN,2}, {MB_CLASS4|MB_QUANT|MB_PATTERN,2}, + {MB_CLASS4|MB_QUANT|MB_PATTERN,2}, {MB_CLASS4|MB_QUANT|MB_PATTERN,2}, + {MB_CLASS4|MB_PATTERN,1}, {MB_CLASS4|MB_PATTERN,1}, + {MB_CLASS4|MB_PATTERN,1}, {MB_CLASS4|MB_PATTERN,1}, + {MB_CLASS4|MB_PATTERN,1}, {MB_CLASS4|MB_PATTERN,1}, + {MB_CLASS4|MB_PATTERN,1}, {MB_CLASS4|MB_PATTERN,1} +}; + +/* Table B-6, mb_type in spat. scal. P-pictures, codes 0010..11xx */ +mpeg3_VLCtab_t mpeg3_spPMBtab0[16] = +{ + {ERROR,0},{ERROR,0}, + {MB_FORWARD,4}, + {MB_WEIGHT|MB_FORWARD,4}, + {MB_QUANT|MB_FORWARD|MB_PATTERN,3}, {MB_QUANT|MB_FORWARD|MB_PATTERN,3}, + {MB_WEIGHT|MB_FORWARD|MB_PATTERN,3}, {MB_WEIGHT|MB_FORWARD|MB_PATTERN,3}, + {MB_FORWARD|MB_PATTERN,2}, {MB_FORWARD|MB_PATTERN,2}, + {MB_FORWARD|MB_PATTERN,2}, {MB_FORWARD|MB_PATTERN,2}, + {MB_WEIGHT|MB_QUANT|MB_FORWARD|MB_PATTERN,2}, + {MB_WEIGHT|MB_QUANT|MB_FORWARD|MB_PATTERN,2}, + {MB_WEIGHT|MB_QUANT|MB_FORWARD|MB_PATTERN,2}, + {MB_WEIGHT|MB_QUANT|MB_FORWARD|MB_PATTERN,2} +}; + +/* Table B-6, mb_type in spat. scal. P-pictures, codes 0000010..000111x */ +mpeg3_VLCtab_t mpeg3_spPMBtab1[16] = { + {ERROR,0},{ERROR,0}, + {MB_CLASS4|MB_QUANT|MB_PATTERN,7}, + {MB_CLASS4,7}, + {MB_PATTERN,7}, + {MB_CLASS4|MB_PATTERN,7}, + {MB_QUANT|MB_INTRA,7}, + {MB_INTRA,7}, + {MB_QUANT|MB_PATTERN,6}, {MB_QUANT|MB_PATTERN,6}, + {MB_WEIGHT|MB_QUANT|MB_PATTERN,6}, {MB_WEIGHT|MB_QUANT|MB_PATTERN,6}, + {MB_WEIGHT,6}, {MB_WEIGHT,6}, + {MB_WEIGHT|MB_PATTERN,6}, {MB_WEIGHT|MB_PATTERN,6} +}; + +/* Table B-7, mb_type in spat. scal. B-pictures, codes 0010..11xx */ +mpeg3_VLCtab_t mpeg3_spBMBtab0[14] = { + {MB_FORWARD,4}, + {MB_FORWARD|MB_PATTERN,4}, + {MB_BACKWARD,3}, {MB_BACKWARD,3}, + {MB_BACKWARD|MB_PATTERN,3}, {MB_BACKWARD|MB_PATTERN,3}, + {MB_FORWARD|MB_BACKWARD,2}, {MB_FORWARD|MB_BACKWARD,2}, + {MB_FORWARD|MB_BACKWARD,2}, {MB_FORWARD|MB_BACKWARD,2}, + {MB_FORWARD|MB_BACKWARD|MB_PATTERN,2}, + {MB_FORWARD|MB_BACKWARD|MB_PATTERN,2}, + {MB_FORWARD|MB_BACKWARD|MB_PATTERN,2}, + {MB_FORWARD|MB_BACKWARD|MB_PATTERN,2} +}; + +/* Table B-7, mb_type in spat. scal. B-pictures, codes 0000100..000111x */ +mpeg3_VLCtab_t mpeg3_spBMBtab1[12] = { + {MB_QUANT|MB_FORWARD|MB_PATTERN,7}, + {MB_QUANT|MB_BACKWARD|MB_PATTERN,7}, + {MB_INTRA,7}, + {MB_QUANT|MB_FORWARD|MB_BACKWARD|MB_PATTERN,7}, + {MB_WEIGHT|MB_FORWARD,6}, {MB_WEIGHT|MB_FORWARD,6}, + {MB_WEIGHT|MB_FORWARD|MB_PATTERN,6}, {MB_WEIGHT|MB_FORWARD|MB_PATTERN,6}, + {MB_WEIGHT|MB_BACKWARD,6}, {MB_WEIGHT|MB_BACKWARD,6}, + {MB_WEIGHT|MB_BACKWARD|MB_PATTERN,6}, {MB_WEIGHT|MB_BACKWARD|MB_PATTERN,6} +}; + +/* Table B-7, mb_type in spat. scal. B-pictures, codes 00000100x..000001111 */ +mpeg3_VLCtab_t mpeg3_spBMBtab2[8] = { + {MB_QUANT|MB_INTRA,8}, {MB_QUANT|MB_INTRA,8}, + {MB_WEIGHT|MB_QUANT|MB_FORWARD|MB_PATTERN,8}, + {MB_WEIGHT|MB_QUANT|MB_FORWARD|MB_PATTERN,8}, + {MB_WEIGHT|MB_QUANT|MB_BACKWARD|MB_PATTERN,9}, + {MB_CLASS4|MB_QUANT|MB_PATTERN,9}, + {MB_CLASS4,9}, + {MB_CLASS4|MB_PATTERN,9} +}; + +/* Table B-8, mb_type in spat. scal. B-pictures, codes 001..1xx */ +mpeg3_VLCtab_t mpeg3_SNRMBtab[8] = { + {ERROR,0}, + {0,3}, + {MB_QUANT|MB_PATTERN,2}, {MB_QUANT|MB_PATTERN,2}, + {MB_PATTERN,1}, {MB_PATTERN,1}, {MB_PATTERN,1}, {MB_PATTERN,1} +}; + +/* Table B-10, motion_code, codes 0001 ... 01xx */ +mpeg3_VLCtab_t mpeg3_MVtab0[8] = +{ {ERROR,0}, {3,3}, {2,2}, {2,2}, {1,1}, {1,1}, {1,1}, {1,1} +}; + +/* Table B-10, motion_code, codes 0000011 ... 000011x */ +mpeg3_VLCtab_t mpeg3_MVtab1[8] = +{ {ERROR,0}, {ERROR,0}, {ERROR,0}, {7,6}, {6,6}, {5,6}, {4,5}, {4,5} +}; + +/* Table B-10, motion_code, codes 0000001100 ... 000001011x */ +mpeg3_VLCtab_t mpeg3_MVtab2[12] = +{ {16,9}, {15,9}, {14,9}, {13,9}, + {12,9}, {11,9}, {10,8}, {10,8}, + {9,8}, {9,8}, {8,8}, {8,8} +}; + +/* Table B-9, coded_block_pattern, codes 01000 ... 111xx */ +mpeg3_VLCtab_t mpeg3_CBPtab0[32] = +{ {ERROR,0}, {ERROR,0}, {ERROR,0}, {ERROR,0}, + {ERROR,0}, {ERROR,0}, {ERROR,0}, {ERROR,0}, + {62,5}, {2,5}, {61,5}, {1,5}, {56,5}, {52,5}, {44,5}, {28,5}, + {40,5}, {20,5}, {48,5}, {12,5}, {32,4}, {32,4}, {16,4}, {16,4}, + {8,4}, {8,4}, {4,4}, {4,4}, {60,3}, {60,3}, {60,3}, {60,3} +}; + +/* Table B-9, coded_block_pattern, codes 00000100 ... 001111xx */ +mpeg3_VLCtab_t mpeg3_CBPtab1[64] = +{ {ERROR,0}, {ERROR,0}, {ERROR,0}, {ERROR,0}, + {58,8}, {54,8}, {46,8}, {30,8}, + {57,8}, {53,8}, {45,8}, {29,8}, {38,8}, {26,8}, {37,8}, {25,8}, + {43,8}, {23,8}, {51,8}, {15,8}, {42,8}, {22,8}, {50,8}, {14,8}, + {41,8}, {21,8}, {49,8}, {13,8}, {35,8}, {19,8}, {11,8}, {7,8}, + {34,7}, {34,7}, {18,7}, {18,7}, {10,7}, {10,7}, {6,7}, {6,7}, + {33,7}, {33,7}, {17,7}, {17,7}, {9,7}, {9,7}, {5,7}, {5,7}, + {63,6}, {63,6}, {63,6}, {63,6}, {3,6}, {3,6}, {3,6}, {3,6}, + {36,6}, {36,6}, {36,6}, {36,6}, {24,6}, {24,6}, {24,6}, {24,6} +}; + +/* Table B-9, coded_block_pattern, codes 000000001 ... 000000111 */ +mpeg3_VLCtab_t mpeg3_CBPtab2[8] = +{ {ERROR,0}, {0,9}, {39,9}, {27,9}, {59,9}, {55,9}, {47,9}, {31,9} +}; + +/* Table B-1, macroblock_address_increment, codes 00010 ... 011xx */ +mpeg3_VLCtab_t mpeg3_MBAtab1[16] = +{ {ERROR,0}, {ERROR,0}, {7,5}, {6,5}, {5,4}, {5,4}, {4,4}, {4,4}, + {3,3}, {3,3}, {3,3}, {3,3}, {2,3}, {2,3}, {2,3}, {2,3} +}; + +/* Table B-1, macroblock_address_increment, codes 00000011000 ... 0000111xxxx */ +mpeg3_VLCtab_t mpeg3_MBAtab2[104] = +{ + {33,11}, {32,11}, {31,11}, {30,11}, {29,11}, {28,11}, {27,11}, {26,11}, + {25,11}, {24,11}, {23,11}, {22,11}, {21,10}, {21,10}, {20,10}, {20,10}, + {19,10}, {19,10}, {18,10}, {18,10}, {17,10}, {17,10}, {16,10}, {16,10}, + {15,8}, {15,8}, {15,8}, {15,8}, {15,8}, {15,8}, {15,8}, {15,8}, + {14,8}, {14,8}, {14,8}, {14,8}, {14,8}, {14,8}, {14,8}, {14,8}, + {13,8}, {13,8}, {13,8}, {13,8}, {13,8}, {13,8}, {13,8}, {13,8}, + {12,8}, {12,8}, {12,8}, {12,8}, {12,8}, {12,8}, {12,8}, {12,8}, + {11,8}, {11,8}, {11,8}, {11,8}, {11,8}, {11,8}, {11,8}, {11,8}, + {10,8}, {10,8}, {10,8}, {10,8}, {10,8}, {10,8}, {10,8}, {10,8}, + {9,7}, {9,7}, {9,7}, {9,7}, {9,7}, {9,7}, {9,7}, {9,7}, + {9,7}, {9,7}, {9,7}, {9,7}, {9,7}, {9,7}, {9,7}, {9,7}, + {8,7}, {8,7}, {8,7}, {8,7}, {8,7}, {8,7}, {8,7}, {8,7}, + {8,7}, {8,7}, {8,7}, {8,7}, {8,7}, {8,7}, {8,7}, {8,7} +}; + +/* Table B-12, dct_dc_size_luminance, codes 00xxx ... 11110 */ +mpeg3_VLCtab_t mpeg3_DClumtab0[32] = +{ {1, 2}, {1, 2}, {1, 2}, {1, 2}, {1, 2}, {1, 2}, {1, 2}, {1, 2}, + {2, 2}, {2, 2}, {2, 2}, {2, 2}, {2, 2}, {2, 2}, {2, 2}, {2, 2}, + {0, 3}, {0, 3}, {0, 3}, {0, 3}, {3, 3}, {3, 3}, {3, 3}, {3, 3}, + {4, 3}, {4, 3}, {4, 3}, {4, 3}, {5, 4}, {5, 4}, {6, 5}, {ERROR, 0} +}; + +/* Table B-12, dct_dc_size_luminance, codes 111110xxx ... 111111111 */ +mpeg3_VLCtab_t mpeg3_DClumtab1[16] = +{ {7, 6}, {7, 6}, {7, 6}, {7, 6}, {7, 6}, {7, 6}, {7, 6}, {7, 6}, + {8, 7}, {8, 7}, {8, 7}, {8, 7}, {9, 8}, {9, 8}, {10,9}, {11,9} +}; + +/* Table B-13, dct_dc_size_chrominance, codes 00xxx ... 11110 */ +mpeg3_VLCtab_t mpeg3_DCchromtab0[32] = +{ {0, 2}, {0, 2}, {0, 2}, {0, 2}, {0, 2}, {0, 2}, {0, 2}, {0, 2}, + {1, 2}, {1, 2}, {1, 2}, {1, 2}, {1, 2}, {1, 2}, {1, 2}, {1, 2}, + {2, 2}, {2, 2}, {2, 2}, {2, 2}, {2, 2}, {2, 2}, {2, 2}, {2, 2}, + {3, 3}, {3, 3}, {3, 3}, {3, 3}, {4, 4}, {4, 4}, {5, 5}, {ERROR, 0} +}; + +/* Table B-13, dct_dc_size_chrominance, codes 111110xxxx ... 1111111111 */ +mpeg3_VLCtab_t mpeg3_DCchromtab1[32] = +{ {6, 6}, {6, 6}, {6, 6}, {6, 6}, {6, 6}, {6, 6}, {6, 6}, {6, 6}, + {6, 6}, {6, 6}, {6, 6}, {6, 6}, {6, 6}, {6, 6}, {6, 6}, {6, 6}, + {7, 7}, {7, 7}, {7, 7}, {7, 7}, {7, 7}, {7, 7}, {7, 7}, {7, 7}, + {8, 8}, {8, 8}, {8, 8}, {8, 8}, {9, 9}, {9, 9}, {10,10}, {11,10} +}; + +/* Table B-14, DCT coefficients table zero, + * codes 0100 ... 1xxx (used for first (DC) coefficient) + */ +mpeg3_DCTtab_t mpeg3_DCTtabfirst[12] = +{ + {0,2,4}, {2,1,4}, {1,1,3}, {1,1,3}, + {0,1,1}, {0,1,1}, {0,1,1}, {0,1,1}, + {0,1,1}, {0,1,1}, {0,1,1}, {0,1,1} +}; + +/* Table B-14, DCT coefficients table zero, + * codes 0100 ... 1xxx (used for all other coefficients) + */ +mpeg3_DCTtab_t mpeg3_DCTtabnext[12] = +{ + {0,2,4}, {2,1,4}, {1,1,3}, {1,1,3}, + {64,0,2}, {64,0,2}, {64,0,2}, {64,0,2}, /* EOB */ + {0,1,2}, {0,1,2}, {0,1,2}, {0,1,2} +}; + +/* Table B-14, DCT coefficients table zero, + * codes 000001xx ... 00111xxx + */ +mpeg3_DCTtab_t mpeg3_DCTtab0[60] = +{ + {65,0,6}, {65,0,6}, {65,0,6}, {65,0,6}, /* Escape */ + {2,2,7}, {2,2,7}, {9,1,7}, {9,1,7}, + {0,4,7}, {0,4,7}, {8,1,7}, {8,1,7}, + {7,1,6}, {7,1,6}, {7,1,6}, {7,1,6}, + {6,1,6}, {6,1,6}, {6,1,6}, {6,1,6}, + {1,2,6}, {1,2,6}, {1,2,6}, {1,2,6}, + {5,1,6}, {5,1,6}, {5,1,6}, {5,1,6}, + {13,1,8}, {0,6,8}, {12,1,8}, {11,1,8}, + {3,2,8}, {1,3,8}, {0,5,8}, {10,1,8}, + {0,3,5}, {0,3,5}, {0,3,5}, {0,3,5}, + {0,3,5}, {0,3,5}, {0,3,5}, {0,3,5}, + {4,1,5}, {4,1,5}, {4,1,5}, {4,1,5}, + {4,1,5}, {4,1,5}, {4,1,5}, {4,1,5}, + {3,1,5}, {3,1,5}, {3,1,5}, {3,1,5}, + {3,1,5}, {3,1,5}, {3,1,5}, {3,1,5} +}; + +/* Table B-15, DCT coefficients table one, + * codes 000001xx ... 11111111 +*/ +mpeg3_DCTtab_t mpeg3_DCTtab0a[252] = +{ + {65,0,6}, {65,0,6}, {65,0,6}, {65,0,6}, /* Escape */ + {7,1,7}, {7,1,7}, {8,1,7}, {8,1,7}, + {6,1,7}, {6,1,7}, {2,2,7}, {2,2,7}, + {0,7,6}, {0,7,6}, {0,7,6}, {0,7,6}, + {0,6,6}, {0,6,6}, {0,6,6}, {0,6,6}, + {4,1,6}, {4,1,6}, {4,1,6}, {4,1,6}, + {5,1,6}, {5,1,6}, {5,1,6}, {5,1,6}, + {1,5,8}, {11,1,8}, {0,11,8}, {0,10,8}, + {13,1,8}, {12,1,8}, {3,2,8}, {1,4,8}, + {2,1,5}, {2,1,5}, {2,1,5}, {2,1,5}, + {2,1,5}, {2,1,5}, {2,1,5}, {2,1,5}, + {1,2,5}, {1,2,5}, {1,2,5}, {1,2,5}, + {1,2,5}, {1,2,5}, {1,2,5}, {1,2,5}, + {3,1,5}, {3,1,5}, {3,1,5}, {3,1,5}, + {3,1,5}, {3,1,5}, {3,1,5}, {3,1,5}, + {1,1,3}, {1,1,3}, {1,1,3}, {1,1,3}, + {1,1,3}, {1,1,3}, {1,1,3}, {1,1,3}, + {1,1,3}, {1,1,3}, {1,1,3}, {1,1,3}, + {1,1,3}, {1,1,3}, {1,1,3}, {1,1,3}, + {1,1,3}, {1,1,3}, {1,1,3}, {1,1,3}, + {1,1,3}, {1,1,3}, {1,1,3}, {1,1,3}, + {1,1,3}, {1,1,3}, {1,1,3}, {1,1,3}, + {1,1,3}, {1,1,3}, {1,1,3}, {1,1,3}, + {64,0,4}, {64,0,4}, {64,0,4}, {64,0,4}, /* EOB */ + {64,0,4}, {64,0,4}, {64,0,4}, {64,0,4}, + {64,0,4}, {64,0,4}, {64,0,4}, {64,0,4}, + {64,0,4}, {64,0,4}, {64,0,4}, {64,0,4}, + {0,3,4}, {0,3,4}, {0,3,4}, {0,3,4}, + {0,3,4}, {0,3,4}, {0,3,4}, {0,3,4}, + {0,3,4}, {0,3,4}, {0,3,4}, {0,3,4}, + {0,3,4}, {0,3,4}, {0,3,4}, {0,3,4}, + {0,1,2}, {0,1,2}, {0,1,2}, {0,1,2}, + {0,1,2}, {0,1,2}, {0,1,2}, {0,1,2}, + {0,1,2}, {0,1,2}, {0,1,2}, {0,1,2}, + {0,1,2}, {0,1,2}, {0,1,2}, {0,1,2}, + {0,1,2}, {0,1,2}, {0,1,2}, {0,1,2}, + {0,1,2}, {0,1,2}, {0,1,2}, {0,1,2}, + {0,1,2}, {0,1,2}, {0,1,2}, {0,1,2}, + {0,1,2}, {0,1,2}, {0,1,2}, {0,1,2}, + {0,1,2}, {0,1,2}, {0,1,2}, {0,1,2}, + {0,1,2}, {0,1,2}, {0,1,2}, {0,1,2}, + {0,1,2}, {0,1,2}, {0,1,2}, {0,1,2}, + {0,1,2}, {0,1,2}, {0,1,2}, {0,1,2}, + {0,1,2}, {0,1,2}, {0,1,2}, {0,1,2}, + {0,1,2}, {0,1,2}, {0,1,2}, {0,1,2}, + {0,1,2}, {0,1,2}, {0,1,2}, {0,1,2}, + {0,1,2}, {0,1,2}, {0,1,2}, {0,1,2}, + {0,2,3}, {0,2,3}, {0,2,3}, {0,2,3}, + {0,2,3}, {0,2,3}, {0,2,3}, {0,2,3}, + {0,2,3}, {0,2,3}, {0,2,3}, {0,2,3}, + {0,2,3}, {0,2,3}, {0,2,3}, {0,2,3}, + {0,2,3}, {0,2,3}, {0,2,3}, {0,2,3}, + {0,2,3}, {0,2,3}, {0,2,3}, {0,2,3}, + {0,2,3}, {0,2,3}, {0,2,3}, {0,2,3}, + {0,2,3}, {0,2,3}, {0,2,3}, {0,2,3}, + {0,4,5}, {0,4,5}, {0,4,5}, {0,4,5}, + {0,4,5}, {0,4,5}, {0,4,5}, {0,4,5}, + {0,5,5}, {0,5,5}, {0,5,5}, {0,5,5}, + {0,5,5}, {0,5,5}, {0,5,5}, {0,5,5}, + {9,1,7}, {9,1,7}, {1,3,7}, {1,3,7}, + {10,1,7}, {10,1,7}, {0,8,7}, {0,8,7}, + {0,9,7}, {0,9,7}, {0,12,8}, {0,13,8}, + {2,3,8}, {4,2,8}, {0,14,8}, {0,15,8} +}; + +/* Table B-14, DCT coefficients table zero, + * codes 0000001000 ... 0000001111 + */ +mpeg3_DCTtab_t mpeg3_DCTtab1[8] = +{ + {16,1,10}, {5,2,10}, {0,7,10}, {2,3,10}, + {1,4,10}, {15,1,10}, {14,1,10}, {4,2,10} +}; + +/* Table B-15, DCT coefficients table one, + * codes 000000100x ... 000000111x + */ +mpeg3_DCTtab_t mpeg3_DCTtab1a[8] = +{ + {5,2,9}, {5,2,9}, {14,1,9}, {14,1,9}, + {2,4,10}, {16,1,10}, {15,1,9}, {15,1,9} +}; + +/* Table B-14/15, DCT coefficients table zero / one, + * codes 000000010000 ... 000000011111 + */ +mpeg3_DCTtab_t mpeg3_DCTtab2[16] = +{ + {0,11,12}, {8,2,12}, {4,3,12}, {0,10,12}, + {2,4,12}, {7,2,12}, {21,1,12}, {20,1,12}, + {0,9,12}, {19,1,12}, {18,1,12}, {1,5,12}, + {3,3,12}, {0,8,12}, {6,2,12}, {17,1,12} +}; + +/* Table B-14/15, DCT coefficients table zero / one, + * codes 0000000010000 ... 0000000011111 + */ +mpeg3_DCTtab_t mpeg3_DCTtab3[16] = +{ + {10,2,13}, {9,2,13}, {5,3,13}, {3,4,13}, + {2,5,13}, {1,7,13}, {1,6,13}, {0,15,13}, + {0,14,13}, {0,13,13}, {0,12,13}, {26,1,13}, + {25,1,13}, {24,1,13}, {23,1,13}, {22,1,13} +}; + +/* Table B-14/15, DCT coefficients table zero / one, + * codes 00000000010000 ... 00000000011111 + */ +mpeg3_DCTtab_t mpeg3_DCTtab4[16] = +{ + {0,31,14}, {0,30,14}, {0,29,14}, {0,28,14}, + {0,27,14}, {0,26,14}, {0,25,14}, {0,24,14}, + {0,23,14}, {0,22,14}, {0,21,14}, {0,20,14}, + {0,19,14}, {0,18,14}, {0,17,14}, {0,16,14} +}; + +/* Table B-14/15, DCT coefficients table zero / one, + * codes 000000000010000 ... 000000000011111 + */ +mpeg3_DCTtab_t mpeg3_DCTtab5[16] = +{ + {0,40,15}, {0,39,15}, {0,38,15}, {0,37,15}, + {0,36,15}, {0,35,15}, {0,34,15}, {0,33,15}, + {0,32,15}, {1,14,15}, {1,13,15}, {1,12,15}, + {1,11,15}, {1,10,15}, {1,9,15}, {1,8,15} +}; + +/* Table B-14/15, DCT coefficients table zero / one, + * codes 0000000000010000 ... 0000000000011111 + */ +mpeg3_DCTtab_t mpeg3_DCTtab6[16] = +{ + {1,18,16}, {1,17,16}, {1,16,16}, {1,15,16}, + {6,3,16}, {16,2,16}, {15,2,16}, {14,2,16}, + {13,2,16}, {12,2,16}, {11,2,16}, {31,1,16}, + {30,1,16}, {29,1,16}, {28,1,16}, {27,1,16} +}; |