2006-09-10 17:02:42 +03:00
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/*
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2011-11-02 23:34:57 +03:00
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* Indeo Video v3 compatible decoder
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* Copyright (c) 2009 - 2011 Maxim Poliakovski
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2006-09-10 17:02:42 +03:00
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*
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2006-10-07 18:30:46 +03:00
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* This file is part of FFmpeg.
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*
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* FFmpeg is free software; you can redistribute it and/or
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2006-09-10 17:02:42 +03:00
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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2006-10-07 18:30:46 +03:00
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* version 2.1 of the License, or (at your option) any later version.
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2006-09-10 17:02:42 +03:00
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*
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2006-10-07 18:30:46 +03:00
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* FFmpeg is distributed in the hope that it will be useful,
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2006-09-10 17:02:42 +03:00
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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2006-10-07 18:30:46 +03:00
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* License along with FFmpeg; if not, write to the Free Software
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2006-09-10 17:02:42 +03:00
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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2003-04-15 13:12:38 +03:00
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2008-08-31 10:39:47 +03:00
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#ifndef AVCODEC_INDEO3DATA_H
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#define AVCODEC_INDEO3DATA_H
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2007-06-17 03:01:30 +03:00
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2007-06-17 01:59:13 +03:00
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#include <stdint.h>
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2011-11-08 18:06:50 +03:00
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#include "config.h"
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2011-11-02 23:34:57 +03:00
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/*
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* Define compressed VQ tables.
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*/
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2003-04-15 13:12:38 +03:00
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2011-11-02 23:34:57 +03:00
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#define TAB_1_1 \
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PD( 0, 0), E2( 2, 2), E4( -1, 3), E2( 4, 4), E4( 1, 5),\
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E2( -4, 4), E4( -2, 6), E4( 4, 9), E2( 9, 9), E4( 1, 10),\
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E4( -5, 8), E4( 9, 15), E4( -3, 12), E4( 4, 16), E2( 16, 16),\
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E4( 0, 18), E2( -12, 12), E4( -9, 16), E4( 11, 27), E4( 19, 28),\
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E4( -6, 22), E4( 4, 29), E2( 30, 30), E4( -2, 33), E4( -18, 23),\
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E4( -15, 30), E4( 22, 46), E4( 13, 47), E4( 35, 49), E4( -11, 41),\
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E4( 4, 51), E2( 54, 54), E2( -34, 34), E4( -29, 42), E4( -6, 60),\
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E4( 27, 76), E4( 43, 77), E4( -24, 55), E4( 14, 79), E4( 63, 83),\
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E4( -20, 74), E4( 2, 88), E2( 93, 93), E4( -52, 61), E4( 52, 120),\
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E4( -45, 75), E4( 75, 125), E4( 33, 122), E4( -13, 103), E4( -40, 96),\
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E4( -34, 127), E2( -89, 89), E4( -78, 105), E2( 12, 12), E2( 23, 23),\
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E2( 42, 42), E2( 73, 73)
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2003-04-15 13:12:38 +03:00
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2011-11-02 23:34:57 +03:00
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#define TAB_1_2 \
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PD( 0, 0), E2( 3, 3), E4( -1, 4), E2( 7, 7), E4( 2, 8),\
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E4( -2, 9), E2( -6, 6), E4( 6, 13), E2( 13, 13), E4( 1, 14),\
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E4( -8, 12), E4( 14, 23), E4( -5, 18), E4( 6, 24), E2( 24, 24),\
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E4( -1, 27), E2( -17, 17), E4( -13, 23), E4( 16, 40), E4( 28, 41),\
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E4( -9, 33), E4( 6, 43), E2( 46, 46), E4( -4, 50), E4( -27, 34),\
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E4( -22, 45), E4( 34, 69), E4( 19, 70), E4( 53, 73), E4( -17, 62),\
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E4( 5, 77), E2( 82, 82), E2( -51, 51), E4( -43, 64), E4( -10, 90),\
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E4( 41, 114), E4( 64, 116), E4( -37, 82), E4( 22, 119), E4( 95, 124),\
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E4( -30, 111), E4( -78, 92), E4( -68, 113), E2( 18, 18), E2( 34, 34),\
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E2( 63, 63), E2( 109, 109)
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#define TAB_1_3 \
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PD( 0, 0), E2( 4, 4), E4( -1, 5), E4( 3, 10), E2( 9, 9),\
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E2( -7, 7), E4( -3, 12), E4( 8, 17), E2( 17, 17), E4( 1, 19),\
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E4( -11, 16), E4( -6, 23), E4( 18, 31), E4( 8, 32), E2( 33, 33),\
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E4( -1, 36), E2( -23, 23), E4( -17, 31), E4( 21, 54), E4( 37, 55),\
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E4( -12, 44), E4( 8, 57), E2( 61, 61), E4( -5, 66), E4( -36, 45),\
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E4( -29, 60), E4( 45, 92), E4( 25, 93), E4( 71, 97), E4( -22, 83),\
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E4( 7, 102), E2( 109, 109), E2( -68, 68), E4( -57, 85), E4( -13, 120),\
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E4( -49, 110), E4(-104, 123), E2( 24, 24), E2( 46, 46), E2( 84, 84)
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#define TAB_1_4 \
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PD( 0, 0), E2( 5, 5), E4( -2, 7), E2( 11, 11), E4( 3, 13),\
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E2( -9, 9), E4( -4, 15), E4( 11, 22), E2( 21, 21), E4( 2, 24),\
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E4( -14, 20), E4( 23, 38), E4( -8, 29), E4( 11, 39), E2( 41, 41),\
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E4( -1, 45), E2( -29, 29), E4( -22, 39), E4( 27, 67), E4( 47, 69),\
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E4( -15, 56), E4( 11, 71), E2( 76, 76), E4( -6, 83), E4( -45, 57),\
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E4( -36, 75), E4( 56, 115), E4( 31, 117), E4( 88, 122), E4( -28, 104),\
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E2( -85, 85), E4( -72, 106), E2( 30, 30), E2( 58, 58), E2( 105, 105)
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#define TAB_1_5 \
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PD( 0, 0), E2( 6, 6), E4( -2, 8), E2( 13, 13), E4( 4, 15),\
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E2( -11, 11), E4( -5, 18), E4( 13, 26), E2( 26, 26), E4( 2, 29),\
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E4( -16, 24), E4( 28, 46), E4( -9, 35), E4( 13, 47), E2( 49, 49),\
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E4( -1, 54), E2( -35, 35), E4( -26, 47), E4( 32, 81), E4( 56, 83),\
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E4( -18, 67), E4( 13, 86), E2( 91, 91), E4( -7, 99), E4( -54, 68),\
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E4( -44, 90), E4( -33, 124), E2(-103, 103), E4( -86, 127), E2( 37, 37),\
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E2( 69, 69)
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#define TAB_1_6 \
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PD( 0, 0), E2( 7, 7), E4( -3, 10), E2( 16, 16), E4( 5, 18),\
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E2( -13, 13), E4( -6, 21), E4( 15, 30), E2( 30, 30), E4( 2, 34),\
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E4( -19, 28), E4( 32, 54), E4( -11, 41), E4( 15, 55), E2( 57, 57),\
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E4( -1, 63), E2( -40, 40), E4( -30, 55), E4( 37, 94), E4( 65, 96),\
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E4( -21, 78), E4( 15, 100), E2( 106, 106), E4( -8, 116), E4( -63, 79),\
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E4( -51, 105), E2(-120, 120), E2( 43, 43), E2( 80, 80)
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#define TAB_1_7 \
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PD( 0, 0), E2( 8, 8), E4( -3, 11), E2( 18, 18), E4( 5, 20),\
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E2( -15, 15), E4( -7, 24), E4( 17, 35), E2( 34, 34), E4( 3, 38),\
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E4( -22, 32), E4( 37, 61), E4( -13, 47), E4( 17, 63), E2( 65, 65),\
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E4( -1, 72), E2( -46, 46), E4( -35, 63), E4( 43, 107), E4( 75, 110),\
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E4( -24, 89), E4( 17, 114), E2( 121, 121), E4( -72, 91), E4( -58, 120),\
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E2( 49, 49), E2( 92, 92)
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#define TAB_1_8 \
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PD( 0, 0), E2( 9, 9), E4( -3, 12), E2( 20, 20), E4( 6, 23),\
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E2( -17, 17), E4( -7, 27), E4( 19, 39), E2( 39, 39), E4( 3, 43),\
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E4( -24, 36), E4( 42, 69), E4( -14, 53), E4( 19, 71), E2( 73, 73),\
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E4( -2, 80), E2( -52, 52), E4( -39, 70), E4( 48, 121), E4( 84, 124),\
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E4( -27, 100), E4( -81, 102), E2( 55, 55), E2( 104, 104)
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#define TAB_2_1 \
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PD( 0, 0), E2( 2, 2), E4( 0, 2), E2( 4, 4), E4( 0, 4),\
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E2( -4, 4), E4( -2, 6), E4( 4, 8), E2( 8, 8), E4( 0, 10),\
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E4( -4, 8), E4( 8, 14), E4( -2, 12), E4( 4, 16), E2( 16, 16),\
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E4( 0, 18), E2( -12, 12), E4( -8, 16), E4( 10, 26), E4( 18, 28),\
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E4( -6, 22), E4( 4, 28), E2( 30, 30), E4( -2, 32), E4( -18, 22),\
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E4( -14, 30), E4( 22, 46), E4( 12, 46), E4( 34, 48), E4( -10, 40),\
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E4( 4, 50), E2( 54, 54), E2( -34, 34), E4( -28, 42), E4( -6, 60),\
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E4( 26, 76), E4( 42, 76), E4( -24, 54), E4( 14, 78), E4( 62, 82),\
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E4( -20, 74), E4( 2, 88), E2( 92, 92), E4( -52, 60), E4( 52, 118),\
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E4( -44, 74), E4( 74, 118), E4( 32, 118), E4( -12, 102), E4( -40, 96),\
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E4( -34, 118), E2( -88, 88), E4( -78, 104), E2( 12, 12), E2( 22, 22),\
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E2( 42, 42), E2( 72, 72)
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#define TAB_2_2 \
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PD( 0, 0), E2( 3, 3), E4( 0, 3), E2( 6, 6), E4( 3, 9),\
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E4( -3, 9), E2( -6, 6), E4( 6, 12), E2( 12, 12), E4( 0, 15),\
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E4( -9, 12), E4( 15, 24), E4( -6, 18), E4( 6, 24), E2( 24, 24),\
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E4( 0, 27), E2( -18, 18), E4( -12, 24), E4( 15, 39), E4( 27, 42),\
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E4( -9, 33), E4( 6, 42), E2( 45, 45), E4( -3, 51), E4( -27, 33),\
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E4( -21, 45), E4( 33, 69), E4( 18, 69), E4( 54, 72), E4( -18, 63),\
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E4( 6, 78), E2( 81, 81), E2( -51, 51), E4( -42, 63), E4( -9, 90),\
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E4( 42, 114), E4( 63, 117), E4( -36, 81), E4( 21, 120), E4( 96, 123),\
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E4( -30, 111), E4( -78, 93), E4( -69, 114), E2( 18, 18), E2( 33, 33),\
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E2( 63, 63), E2( 108, 108)
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#define TAB_2_3 \
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PD( 0, 0), E2( 4, 4), E4( 0, 4), E4( 4, 8), E2( 8, 8),\
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E2( -8, 8), E4( -4, 12), E4( 8, 16), E2( 16, 16), E4( 0, 20),\
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E4( -12, 16), E4( -4, 24), E4( 16, 32), E4( 8, 32), E2( 32, 32),\
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E4( 0, 36), E2( -24, 24), E4( -16, 32), E4( 20, 52), E4( 36, 56),\
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E4( -12, 44), E4( 8, 56), E2( 60, 60), E4( -4, 64), E4( -36, 44),\
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E4( -28, 60), E4( 44, 92), E4( 24, 92), E4( 72, 96), E4( -20, 84),\
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E4( 8, 100), E2( 108, 108), E2( -68, 68), E4( -56, 84), E4( -12, 120),\
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E4( -48, 108), E4(-104, 124), E2( 24, 24), E2( 44, 44), E2( 84, 84)
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#define TAB_2_4 \
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PD( 0, 0), E2( 5, 5), E4( 0, 5), E2( 10, 10), E4( 5, 15),\
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E2( -10, 10), E4( -5, 15), E4( 10, 20), E2( 20, 20), E4( 0, 25),\
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E4( -15, 20), E4( 25, 40), E4( -10, 30), E4( 10, 40), E2( 40, 40),\
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E4( 0, 45), E2( -30, 30), E4( -20, 40), E4( 25, 65), E4( 45, 70),\
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E4( -15, 55), E4( 10, 70), E2( 75, 75), E4( -5, 85), E4( -45, 55),\
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E4( -35, 75), E4( 55, 115), E4( 30, 115), E4( 90, 120), E4( -30, 105),\
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E2( -85, 85), E4( -70, 105), E2( 30, 30), E2( 60, 60), E2( 105, 105)
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#define TAB_2_5 \
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PD( 0, 0), E2( 6, 6), E4( 0, 6), E2( 12, 12), E4( 6, 12),\
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E2( -12, 12), E4( -6, 18), E4( 12, 24), E2( 24, 24), E4( 0, 30),\
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E4( -18, 24), E4( 30, 48), E4( -6, 36), E4( 12, 48), E2( 48, 48),\
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E4( 0, 54), E2( -36, 36), E4( -24, 48), E4( 30, 78), E4( 54, 84),\
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E4( -18, 66), E4( 12, 84), E2( 90, 90), E4( -6, 96), E4( -54, 66),\
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E4( -42, 90), E4( -30, 126), E2(-102, 102), E4( -84, 126), E2( 36, 36),\
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E2( 66, 66)
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#define TAB_2_6 \
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PD( 0, 0), E2( 7, 7), E4( 0, 7), E2( 14, 14), E4( 7, 21),\
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E2( -14, 14), E4( -7, 21), E4( 14, 28), E2( 28, 28), E4( 0, 35),\
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E4( -21, 28), E4( 35, 56), E4( -14, 42), E4( 14, 56), E2( 56, 56),\
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E4( 0, 63), E2( -42, 42), E4( -28, 56), E4( 35, 91), E4( 63, 98),\
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E4( -21, 77), E4( 14, 98), E2( 105, 105), E4( -7, 119), E4( -63, 77),\
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E4( -49, 105), E2(-119, 119), E2( 42, 42), E2( 77, 77)
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#define TAB_2_7 \
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PD( 0, 0), E2( 8, 8), E4( 0, 8), E2( 16, 16), E4( 8, 16),\
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E2( -16, 16), E4( -8, 24), E4( 16, 32), E2( 32, 32), E4( 0, 40),\
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E4( -24, 32), E4( 40, 64), E4( -16, 48), E4( 16, 64), E2( 64, 64),\
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E4( 0, 72), E2( -48, 48), E4( -32, 64), E4( 40, 104), E4( 72, 112),\
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E4( -24, 88), E4( 16, 112), E2( 120, 120), E4( -72, 88), E4( -56, 120),\
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E2( 48, 48), E2( 88, 88)
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#define TAB_2_8 \
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PD( 0, 0), E2( 9, 9), E4( 0, 9), E2( 18, 18), E4( 9, 27),\
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E2( -18, 18), E4( -9, 27), E4( 18, 36), E2( 36, 36), E4( 0, 45),\
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E4( -27, 36), E4( 45, 72), E4( -18, 54), E4( 18, 72), E2( 72, 72),\
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E4( 0, 81), E2( -54, 54), E4( -36, 72), E4( 45, 117), E4( 81, 126),\
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E4( -27, 99), E4( -81, 99), E2( 54, 54), E2( 108, 108)
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#define TAB_3_1 \
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PD( 0, 0), E2( 2, 2), E4( 0, 3), E2( 6, 6), E4( 0, 7),\
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E2( -5, 5), E2( 5, -5), E4( 6, 11), E4( 0, 8), E2( 11, 11),\
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E4( 0, 12), E4( 12, 17), E2( 17, 17), E4( 6, 18), E4( -8, 11),\
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E4( 0, 15), E4( 0, 20), E4( 18, 25), E4( 11, 25), E2( 25, 25),\
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E2( -14, 14), E2( 14, -14), E4( 0, 26), E4( -11, 18), E4( -7, 22),\
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E4( 26, 34), E4( 18, 34), E2( 34, 34), E4( 11, 35), E4( 0, 29),\
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E4( -19, 22), E4( -15, 26), E4( 0, 37), E4( 27, 44), E4( 36, 44),\
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E4( 18, 44), E4( -10, 33), E2( 45, 45)
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#define TAB_3_2 \
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PD( 0, 0), E4( 0, 2), E2( 2, 2), E2( 6, 6), E4( 0, 6),\
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E2( -4, 4), E2( 10, -6), E2( 0, -12), PD( -6, -12), E2( 6, -12),\
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PD( 6, 12), E2( -14, 0), E2( 12, 12), E2( 0, -18), E2( 14, -12),\
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PD( -18, -6), E2( 18, -6), PD( 18, 6), PD( -10, -18), E2( 10, -18),\
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PD( 10, 18), E2( -22, 0), E2( 0, -24), PD( -22, -12), E2( 22, -12),\
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PD( 22, 12), PD( -8, -24), E2( 8, -24), PD( 8, 24), PD( -26, -6),\
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E2( 26, -6), PD( 26, 6), E2( -28, 0), E2( 20, 20), E2( -14, -26),\
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E2( -30, -12), E2( -10, -32), E2( -18, -32), E2( -26, -26), E2( -34, -20),\
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E2( -38, -12), E2( -32, -32), PD( 32, 32), PD( -22, -40), E2( -34, -34)
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#define TAB_3_3 \
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PD( 0, 0), E4( 0, 2), E2( 4, 4), E2( 10, 10), E4( 0, 10),\
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E2( -6, 6), E2( 14, -8), E2( -18, 0), E2( 10, -16), E2( 0, -24),\
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PD( -24, -8), E2( 24, -8), PD( 24, 8), E2( 18, 18), E2( 20, -16),\
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PD( -14, -26), E2( 14, -26), PD( 14, 26), E2( -30, 0), E2( 0, -34),\
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|
PD( -34, -8), E2( 34, -8), PD( 34, 8), PD( -30, -18), E2( 30, -18),\
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|
PD( 30, 18), PD( -10, -34), E2( 10, -34), PD( 10, 34), E2( -20, -34),\
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E2( -40, 0), E2( 30, 30), E2( -40, -18), E2( 0, -44), E2( -16, -44),\
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PD( -36, -36), E2( -36, -36), E2( -26, -44), E2( -46, -26), E2( -52, -18),\
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|
PD( -20, -54), E2( -44, -44), PD( -32, -54), PD( -46, -46), E2( -46, -46)
|
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|
|
#define TAB_3_4 \
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PD( 0, 0), E4( 0, 4), E2( 4, 4), E2( 12, 12), E4( 0, 12),\
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E2( -8, 8), E2( 8, -16), E2( 0, -24), PD( -24, -8), E2( 24, -8),\
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|
PD( 24, 8), E2( 20, -16), E2( -28, 0), PD( -16, -24), E2( 16, -24),\
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|
PD( 16, 24), E2( 0, -32), PD( -28, -16), E2( 28, -16), PD( 28, 16),\
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|
PD( -8, -32), PD( 8, -32), PD( -32, -8), E2( 32, -8), PD( 32, 8),\
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|
|
PD( -8, 32), PD( 8, 32), E2( 24, 24), E2( 24, -24), E2( -20, -32),\
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|
|
E2( -40, 0), E2( -40, -16), PD( 0, -44), PD( 0, -44), E2( -44, 0),\
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|
|
PD( 0, 44), PD( 0, 44), E2( -32, -32), E2( -16, -44), PD( -24, -44),\
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|
|
E2( -44, -24), PD( 24, 44), E2( -48, -16), PD( -36, -36), E2( -36, -36),\
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|
|
PD( 36, 36), PD( -20, -52), E2( 40, 40), PD( -32, -52)
|
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|
|
#define TAB_3_5 \
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|
|
PD( 0, 0), E2( 2, 2), E2( 6, 6), E2( 12, 12), E2( 20, 20),\
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|
|
E2( 32, 32), E2( 46, 46)
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|
/**
|
|
|
|
|
* Pack two delta values (a,b) into one 16bit word
|
|
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|
|
* according with endianess of the host machine.
|
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|
|
|
*/
|
|
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|
|
#if HAVE_BIGENDIAN
|
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|
|
#define PD(a,b) (((a) << 8) + (b))
|
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|
#else
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|
|
#define PD(a,b) (((b) << 8) + (a))
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|
#endif
|
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|
/**
|
|
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|
|
* Expand a pair of delta values (a,b)
|
|
|
|
|
* into two/four delta entries.
|
|
|
|
|
*/
|
2012-04-16 17:48:05 +03:00
|
|
|
#define E2(a, b) PD(a, b), PD(-(a), -(b))
|
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|
|
|
#define E4(a, b) PD(a, b), PD(-(a), -(b)), PD(b, a), PD(-(b), -(a))
|
2011-11-02 23:34:57 +03:00
|
|
|
|
|
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|
|
/*
|
|
|
|
|
* VQ tables for 4x4 block modes.
|
|
|
|
|
* Let the compiler decompress and build the tables for us.
|
|
|
|
|
*/
|
|
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|
|
static const int16_t delta_tab_1_1[195] = { TAB_1_1 };
|
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|
static const int16_t delta_tab_1_2[159] = { TAB_1_2 };
|
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|
|
static const int16_t delta_tab_1_3[133] = { TAB_1_3 };
|
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|
static const int16_t delta_tab_1_4[115] = { TAB_1_4 };
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|
static const int16_t delta_tab_1_5[101] = { TAB_1_5 };
|
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|
|
static const int16_t delta_tab_1_6[93] = { TAB_1_6 };
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|
|
static const int16_t delta_tab_1_7[87] = { TAB_1_7 };
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|
|
static const int16_t delta_tab_1_8[77] = { TAB_1_8 };
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|
static const int16_t delta_tab_2_1[195] = { TAB_2_1 };
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|
static const int16_t delta_tab_2_2[159] = { TAB_2_2 };
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|
static const int16_t delta_tab_2_3[133] = { TAB_2_3 };
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|
|
static const int16_t delta_tab_2_4[115] = { TAB_2_4 };
|
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|
|
static const int16_t delta_tab_2_5[101] = { TAB_2_5 };
|
|
|
|
|
static const int16_t delta_tab_2_6[93] = { TAB_2_6 };
|
|
|
|
|
static const int16_t delta_tab_2_7[87] = { TAB_2_7 };
|
|
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|
|
static const int16_t delta_tab_2_8[77] = { TAB_2_8 };
|
|
|
|
|
|
|
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|
|
static const int16_t delta_tab_3_1[128] = { TAB_3_1 };
|
|
|
|
|
static const int16_t delta_tab_3_2[79] = { TAB_3_2 };
|
|
|
|
|
static const int16_t delta_tab_3_3[79] = { TAB_3_3 };
|
|
|
|
|
static const int16_t delta_tab_3_4[79] = { TAB_3_4 };
|
|
|
|
|
static const int16_t delta_tab_3_5[79] = { TAB_3_5 };
|
|
|
|
|
|
|
|
|
|
#undef PD
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* Pack four delta values (a,a,b,b) into one 32bit word
|
|
|
|
|
* according with endianess of the host machine.
|
|
|
|
|
*/
|
|
|
|
|
#if HAVE_BIGENDIAN
|
|
|
|
|
#define PD(a,b) (((a) << 24) + ((a) << 16) + ((b) << 8) + (b))
|
|
|
|
|
#else
|
|
|
|
|
#define PD(a,b) (((b) << 24) + ((b) << 16) + ((a) << 8) + (a))
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* VQ tables for 8x8 block modes.
|
|
|
|
|
* Those are based on the same delta tables by using
|
|
|
|
|
* each value twice: ABCD --> AABBCCDD.
|
|
|
|
|
*/
|
|
|
|
|
static const int32_t delta_tab_1_1_m10[195] = { TAB_1_1 };
|
|
|
|
|
static const int32_t delta_tab_1_2_m10[159] = { TAB_1_2 };
|
|
|
|
|
static const int32_t delta_tab_1_3_m10[133] = { TAB_1_3 };
|
|
|
|
|
static const int32_t delta_tab_1_4_m10[115] = { TAB_1_4 };
|
|
|
|
|
static const int32_t delta_tab_1_5_m10[101] = { TAB_1_5 };
|
|
|
|
|
static const int32_t delta_tab_1_6_m10[93] = { TAB_1_6 };
|
|
|
|
|
static const int32_t delta_tab_1_7_m10[87] = { TAB_1_7 };
|
|
|
|
|
static const int32_t delta_tab_1_8_m10[77] = { TAB_1_8 };
|
|
|
|
|
|
|
|
|
|
static const int32_t delta_tab_2_1_m10[195] = { TAB_2_1 };
|
|
|
|
|
static const int32_t delta_tab_2_2_m10[159] = { TAB_2_2 };
|
|
|
|
|
static const int32_t delta_tab_2_3_m10[133] = { TAB_2_3 };
|
|
|
|
|
static const int32_t delta_tab_2_4_m10[115] = { TAB_2_4 };
|
|
|
|
|
static const int32_t delta_tab_2_5_m10[101] = { TAB_2_5 };
|
|
|
|
|
static const int32_t delta_tab_2_6_m10[93] = { TAB_2_6 };
|
|
|
|
|
static const int32_t delta_tab_2_7_m10[87] = { TAB_2_7 };
|
|
|
|
|
static const int32_t delta_tab_2_8_m10[77] = { TAB_2_8 };
|
|
|
|
|
|
|
|
|
|
static const int32_t delta_tab_3_1_m10[128] = { TAB_3_1 };
|
|
|
|
|
static const int32_t delta_tab_3_2_m10[79] = { TAB_3_2 };
|
|
|
|
|
static const int32_t delta_tab_3_3_m10[79] = { TAB_3_3 };
|
|
|
|
|
static const int32_t delta_tab_3_4_m10[79] = { TAB_3_4 };
|
|
|
|
|
static const int32_t delta_tab_3_5_m10[79] = { TAB_3_5 };
|
|
|
|
|
|
|
|
|
|
|
2012-09-27 11:19:53 +03:00
|
|
|
typedef struct vqEntry {
|
2011-11-02 23:34:57 +03:00
|
|
|
const int16_t *deltas; ///< delta tables for 4x4 block modes
|
|
|
|
|
const int32_t *deltas_m10; ///< delta tables for 8x8 block modes
|
|
|
|
|
uint8_t num_dyads; ///< number of two-pixel deltas
|
|
|
|
|
uint8_t quad_exp; ///< log2 of four-pixel deltas
|
|
|
|
|
} vqEntry;
|
|
|
|
|
|
|
|
|
|
static const vqEntry vq_tab[24] = {
|
|
|
|
|
/* set 1 */
|
|
|
|
|
{ delta_tab_1_1, delta_tab_1_1_m10, 195, 7 },
|
|
|
|
|
{ delta_tab_1_2, delta_tab_1_2_m10, 159, 9 },
|
|
|
|
|
{ delta_tab_1_3, delta_tab_1_3_m10, 133, 10 },
|
|
|
|
|
{ delta_tab_1_4, delta_tab_1_4_m10, 115, 11 },
|
|
|
|
|
{ delta_tab_1_5, delta_tab_1_5_m10, 101, 12 },
|
|
|
|
|
{ delta_tab_1_6, delta_tab_1_6_m10, 93, 12 },
|
|
|
|
|
{ delta_tab_1_7, delta_tab_1_7_m10, 87, 12 },
|
|
|
|
|
{ delta_tab_1_8, delta_tab_1_8_m10, 77, 13 },
|
2003-04-15 13:12:38 +03:00
|
|
|
|
2011-11-02 23:34:57 +03:00
|
|
|
/* set 2 */
|
|
|
|
|
{ delta_tab_2_1, delta_tab_2_1_m10, 195, 7 },
|
|
|
|
|
{ delta_tab_2_2, delta_tab_2_2_m10, 159, 9 },
|
|
|
|
|
{ delta_tab_2_3, delta_tab_2_3_m10, 133, 10 },
|
|
|
|
|
{ delta_tab_2_4, delta_tab_2_4_m10, 115, 11 },
|
|
|
|
|
{ delta_tab_2_5, delta_tab_2_5_m10, 101, 12 },
|
|
|
|
|
{ delta_tab_2_6, delta_tab_2_6_m10, 93, 12 },
|
|
|
|
|
{ delta_tab_2_7, delta_tab_2_7_m10, 87, 12 },
|
|
|
|
|
{ delta_tab_2_8, delta_tab_2_8_m10, 77, 13 },
|
2003-04-15 13:12:38 +03:00
|
|
|
|
2011-11-02 23:34:57 +03:00
|
|
|
/* set 3 */
|
|
|
|
|
{ delta_tab_3_1, delta_tab_3_1_m10, 128, 11 },
|
|
|
|
|
{ delta_tab_3_2, delta_tab_3_2_m10, 79, 13 },
|
|
|
|
|
{ delta_tab_3_3, delta_tab_3_3_m10, 79, 13 },
|
|
|
|
|
{ delta_tab_3_4, delta_tab_3_4_m10, 79, 13 },
|
|
|
|
|
{ delta_tab_3_5, delta_tab_3_5_m10, 79, 13 },
|
|
|
|
|
{ delta_tab_3_5, delta_tab_3_5_m10, 79, 13 },
|
|
|
|
|
{ delta_tab_3_5, delta_tab_3_5_m10, 79, 13 },
|
|
|
|
|
{ delta_tab_3_5, delta_tab_3_5_m10, 79, 13 }
|
2003-04-15 13:12:38 +03:00
|
|
|
};
|
2007-06-17 03:01:30 +03:00
|
|
|
|
2008-08-31 10:39:47 +03:00
|
|
|
#endif /* AVCODEC_INDEO3DATA_H */
|
