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[/] [bluespec-h264/] [trunk/] [test/] [decoder/] [ldecod/] [inc/] [macroblock.h] - Rev 100
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/*! ************************************************************************ * \file macroblock.h * * \brief * Arrays for macroblock encoding * * \author * Inge Lille-Langoy <inge.lille-langoy@telenor.com> * Copyright (C) 1999 Telenor Satellite Services, Norway ************************************************************************ */ #ifndef _MACROBLOCK_H_ #define _MACROBLOCK_H_ //! single scan pattern const byte SNGL_SCAN[16][2] = { {0,0},{1,0},{0,1},{0,2}, {1,1},{2,0},{3,0},{2,1}, {1,2},{0,3},{1,3},{2,2}, {3,1},{3,2},{2,3},{3,3} }; //! field scan pattern const byte FIELD_SCAN[16][2] = { {0,0},{0,1},{1,0},{0,2}, {0,3},{1,1},{1,2},{1,3}, {2,0},{2,1},{2,2},{2,3}, {3,0},{3,1},{3,2},{3,3} }; //! gives CBP value from codeword number, both for intra and inter const unsigned char NCBP[2][48][2]= { { // 0 1 2 3 4 5 6 7 8 9 10 11 {15, 0},{ 0, 1},{ 7, 2},{11, 4},{13, 8},{14, 3},{ 3, 5},{ 5,10},{10,12},{12,15},{ 1, 7},{ 2,11}, { 4,13},{ 8,14},{ 6, 6},{ 9, 9},{ 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, 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},{ 0, 0},{ 0, 0},{ 0, 0},{ 0, 0},{ 0, 0} }, { {47, 0},{31,16},{15, 1},{ 0, 2},{23, 4},{27, 8},{29,32},{30, 3},{ 7, 5},{11,10},{13,12},{14,15}, {39,47},{43, 7},{45,11},{46,13},{16,14},{ 3, 6},{ 5, 9},{10,31},{12,35},{19,37},{21,42},{26,44}, {28,33},{35,34},{37,36},{42,40},{44,39},{ 1,43},{ 2,45},{ 4,46},{ 8,17},{17,18},{18,20},{20,24}, {24,19},{ 6,21},{ 9,26},{22,28},{25,23},{32,27},{33,29},{34,30},{36,22},{40,25},{38,38},{41,41} } }; //! used to control block sizes : Not used/16x16/16x8/8x16/8x8/8x4/4x8/4x4 const int BLOCK_STEP[8][2]= { {0,0},{4,4},{4,2},{2,4},{2,2},{2,1},{1,2},{1,1} }; //! Dequantization coefficients const int dequant_coef[6][4][4] = { {{10, 13, 10, 13},{ 13, 16, 13, 16},{10, 13, 10, 13},{ 13, 16, 13, 16}}, {{11, 14, 11, 14},{ 14, 18, 14, 18},{11, 14, 11, 14},{ 14, 18, 14, 18}}, {{13, 16, 13, 16},{ 16, 20, 16, 20},{13, 16, 13, 16},{ 16, 20, 16, 20}}, {{14, 18, 14, 18},{ 18, 23, 18, 23},{14, 18, 14, 18},{ 18, 23, 18, 23}}, {{16, 20, 16, 20},{ 20, 25, 20, 25},{16, 20, 16, 20},{ 20, 25, 20, 25}}, {{18, 23, 18, 23},{ 23, 29, 23, 29},{18, 23, 18, 23},{ 23, 29, 23, 29}} }; const byte QP_SCALE_CR[52]= { 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, 28,29,29,30,31,32,32,33,34,34,35,35,36,36,37,37, 37,38,38,38,39,39,39,39 }; //! single scan pattern const byte SNGL_SCAN8x8[64][2] = { {0,0}, {1,0}, {0,1}, {0,2}, {1,1}, {2,0}, {3,0}, {2,1}, {1,2}, {0,3}, {0,4}, {1,3}, {2,2}, {3,1}, {4,0}, {5,0}, {4,1}, {3,2}, {2,3}, {1,4}, {0,5}, {0,6}, {1,5}, {2,4}, {3,3}, {4,2}, {5,1}, {6,0}, {7,0}, {6,1}, {5,2}, {4,3}, {3,4}, {2,5}, {1,6}, {0,7}, {1,7}, {2,6}, {3,5}, {4,4}, {5,3}, {6,2}, {7,1}, {7,2}, {6,3}, {5,4}, {4,5}, {3,6}, {2,7}, {3,7}, {4,6}, {5,5}, {6,4}, {7,3}, {7,4}, {6,5}, {5,6}, {4,7}, {5,7}, {6,6}, {7,5}, {7,6}, {6,7}, {7,7} }; /* //! field scan pattern const byte FIELD_SCAN8x8[64][2] = { {0,0}, {0,1}, {0,2}, {1,0}, {1,1}, {0,3}, {0,4}, {1,2}, {2,0}, {2,1}, {1,3}, {0,5}, {0,6}, {1,4}, {2,2}, {3,0}, {3,1}, {2,3}, {1,5}, {0,7}, {1,6}, {2,4}, {3,2}, {4,0}, {4,1}, {3,3}, {2,5}, {1,7}, {2,6}, {3,4}, {4,2}, {5,0}, {5,1}, {4,3}, {3,5}, {2,7}, {3,6}, {4,4}, {5,2}, {6,0}, {6,1}, {5,3}, {4,5}, {3,7}, {4,6}, {5,4}, {6,2}, {7,0}, {7,1}, {6,3}, {5,5}, {4,7}, {5,6}, {6,4}, {7,2}, {7,3}, {6,5}, {5,7}, {6,6}, {7,4}, {7,5}, {6,7}, {7,6}, {7,7} }; */ //! field scan pattern //original from ABT const byte FIELD_SCAN8x8[64][2] = { // 8x8 {0,0}, {0,1}, {0,2}, {1,0}, {1,1}, {0,3}, {0,4}, {1,2}, {2,0}, {1,3}, {0,5}, {0,6}, {0,7}, {1,4}, {2,1}, {3,0}, {2,2}, {1,5}, {1,6}, {1,7}, {2,3}, {3,1}, {4,0}, {3,2}, {2,4}, {2,5}, {2,6}, {2,7}, {3,3}, {4,1}, {5,0}, {4,2}, {3,4}, {3,5}, {3,6}, {3,7}, {4,3}, {5,1}, {6,0}, {5,2}, {4,4}, {4,5}, {4,6}, {4,7}, {5,3}, {6,1}, {6,2}, {5,4}, {5,5}, {5,6}, {5,7}, {6,3}, {7,0}, {7,1}, {6,4}, {6,5}, {6,6}, {6,7}, {7,2}, {7,3}, {7,4}, {7,5}, {7,6}, {7,7} }; static const int dequant_coef8[6][8][8] = { { {20, 19, 25, 19, 20, 19, 25, 19}, {19, 18, 24, 18, 19, 18, 24, 18}, {25, 24, 32, 24, 25, 24, 32, 24}, {19, 18, 24, 18, 19, 18, 24, 18}, {20, 19, 25, 19, 20, 19, 25, 19}, {19, 18, 24, 18, 19, 18, 24, 18}, {25, 24, 32, 24, 25, 24, 32, 24}, {19, 18, 24, 18, 19, 18, 24, 18} }, { {22, 21, 28, 21, 22, 21, 28, 21}, {21, 19, 26, 19, 21, 19, 26, 19}, {28, 26, 35, 26, 28, 26, 35, 26}, {21, 19, 26, 19, 21, 19, 26, 19}, {22, 21, 28, 21, 22, 21, 28, 21}, {21, 19, 26, 19, 21, 19, 26, 19}, {28, 26, 35, 26, 28, 26, 35, 26}, {21, 19, 26, 19, 21, 19, 26, 19} }, { {26, 24, 33, 24, 26, 24, 33, 24}, {24, 23, 31, 23, 24, 23, 31, 23}, {33, 31, 42, 31, 33, 31, 42, 31}, {24, 23, 31, 23, 24, 23, 31, 23}, {26, 24, 33, 24, 26, 24, 33, 24}, {24, 23, 31, 23, 24, 23, 31, 23}, {33, 31, 42, 31, 33, 31, 42, 31}, {24, 23, 31, 23, 24, 23, 31, 23} }, { {28, 26, 35, 26, 28, 26, 35, 26}, {26, 25, 33, 25, 26, 25, 33, 25}, {35, 33, 45, 33, 35, 33, 45, 33}, {26, 25, 33, 25, 26, 25, 33, 25}, {28, 26, 35, 26, 28, 26, 35, 26}, {26, 25, 33, 25, 26, 25, 33, 25}, {35, 33, 45, 33, 35, 33, 45, 33}, {26, 25, 33, 25, 26, 25, 33, 25} }, { {32, 30, 40, 30, 32, 30, 40, 30}, {30, 28, 38, 28, 30, 28, 38, 28}, {40, 38, 51, 38, 40, 38, 51, 38}, {30, 28, 38, 28, 30, 28, 38, 28}, {32, 30, 40, 30, 32, 30, 40, 30}, {30, 28, 38, 28, 30, 28, 38, 28}, {40, 38, 51, 38, 40, 38, 51, 38}, {30, 28, 38, 28, 30, 28, 38, 28} }, { {36, 34, 46, 34, 36, 34, 46, 34}, {34, 32, 43, 32, 34, 32, 43, 32}, {46, 43, 58, 43, 46, 43, 58, 43}, {34, 32, 43, 32, 34, 32, 43, 32}, {36, 34, 46, 34, 36, 34, 46, 34}, {34, 32, 43, 32, 34, 32, 43, 32}, {46, 43, 58, 43, 46, 43, 58, 43}, {34, 32, 43, 32, 34, 32, 43, 32} } }; //! single scan pattern const byte SCAN_YUV422[8][2] = { {0,0},{0,1}, {1,0},{0,2}, {0,3},{1,1}, {1,2},{1,3} }; //! look up tables for FRExt_chroma support const unsigned char subblk_offset_x[3][8][4] = { { {0, 4, 0, 4}, {0, 4, 0, 4}, {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, 4, 0, 4}, {0, 4, 0, 4}, {0, 4, 0, 4}, {0, 4, 0, 4}, {0, 0, 0, 0}, {0, 0, 0, 0}, {0, 0, 0, 0}, {0, 0, 0, 0}, }, { {0, 4, 0, 4}, {8,12, 8,12}, {0, 4, 0, 4}, {8,12, 8,12}, {0, 4, 0, 4}, {8,12, 8,12}, {0, 4, 0, 4}, {8,12, 8,12} } }; const unsigned char subblk_offset_y[3][8][4] = { { {0, 0, 4, 4}, {0, 0, 4, 4}, {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, 4, 4}, {8, 8,12,12}, {0, 0, 4, 4}, {8, 8,12,12}, {0, 0, 0, 0}, {0, 0, 0, 0}, {0, 0, 0, 0}, {0, 0, 0, 0} }, { {0, 0, 4, 4}, {0, 0, 4, 4}, {8, 8,12,12}, {8, 8,12,12}, {0, 0, 4, 4}, {0, 0, 4, 4}, {8, 8,12,12}, {8, 8,12,12} } }; static unsigned char cofuv_blk_x[3][8][4] = { { {0, 1, 0, 1}, {2, 3, 2, 3}, {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, 0, 1}, {0, 1, 0, 1}, {2, 3, 2, 3}, {2, 3, 2, 3}, {0, 0, 0, 0}, {0, 0, 0, 0}, {0, 0, 0, 0}, {0, 0, 0, 0} }, { {0, 1, 0, 1}, {2, 3, 2, 3}, {0, 1, 0, 1}, {2, 3, 2, 3}, {0, 1, 0, 1}, {2, 3, 2, 3}, {0, 1, 0, 1}, {2, 3, 2, 3} } }; static unsigned char cofuv_blk_y[3][8][4] = { { { 4, 4, 5, 5}, { 4, 4, 5, 5}, { 0, 0, 0, 0}, { 0, 0, 0, 0}, { 0, 0, 0, 0}, { 0, 0, 0, 0}, { 0, 0, 0, 0}, { 0, 0, 0, 0} }, { { 4, 4, 5, 5}, { 6, 6, 7, 7}, { 4, 4, 5, 5}, { 6, 6, 7, 7}, { 0, 0, 0, 0}, { 0, 0, 0, 0}, { 0, 0, 0, 0}, { 0, 0, 0, 0} }, { { 4, 4, 5, 5}, { 4, 4, 5, 5}, { 6, 6, 7, 7}, { 6, 6, 7, 7}, { 8, 8, 9, 9}, { 8, 8, 9, 9}, {10,10,11,11}, {10,10,11,11} } }; static unsigned char cbp_blk_chroma[8][4] = { {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, 45, 46, 47} }; int block8x8_idx[3][4][4] = { { {0, 1, 2, 3}, {0, 0, 0, 0}, {0, 0, 0, 0}, {0, 0, 0, 0}, }, { {0, 1, 0, 1}, {2, 3, 2, 3}, {0, 0, 0, 0}, {0, 0, 0, 0} }, { {0, 0, 0, 0}, {1, 1, 1, 1}, {2, 2, 2, 2}, {3, 3, 3, 3} } }; #define _NEW_8x8_ARRAYS_INCLUDED_ #endif