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chromium / chromium / third_party / ffmpeg / 41ed7ab45fc693f7d7fc35664c0233f4c32d69bb / . / libavcodec / h263data.h
blob: a431d58f12cd09e0d0060ab87b29da960198dbcf [file] [log] [blame]
Diego Biurrun04d7f602006-09-10 14:02:42[diff] [blame]1/*
2 * copyright (c) 2000,2001 Fabrice Bellard
Vittorio Giovara41ed7ab2016-04-27 17:45:23[diff] [blame^]3 * H.263+ support
Diego Biurrun406792e2009-01-19 15:46:40[diff] [blame]4 * copyright (c) 2001 Juan J. Sierralta P
Diego Biurrun04d7f602006-09-10 14:02:42[diff] [blame]5 * copyright (c) 2002-2004 Michael Niedermayer <[email protected]>
6 *
Mans Rullgard2912e872011-03-18 17:35:10[diff] [blame]7 * This file is part of Libav.
Diego Biurrunb78e7192006-10-07 15:30:46[diff] [blame]8 *
Mans Rullgard2912e872011-03-18 17:35:10[diff] [blame]9 * Libav is free software; you can redistribute it and/or
Diego Biurrun04d7f602006-09-10 14:02:42[diff] [blame]10 * modify it under the terms of the GNU Lesser General Public
11 * License as published by the Free Software Foundation; either
Diego Biurrunb78e7192006-10-07 15:30:46[diff] [blame]12 * version 2.1 of the License, or (at your option) any later version.
Diego Biurrun04d7f602006-09-10 14:02:42[diff] [blame]13 *
Mans Rullgard2912e872011-03-18 17:35:10[diff] [blame]14 * Libav is distributed in the hope that it will be useful,
Diego Biurrun04d7f602006-09-10 14:02:42[diff] [blame]15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * Lesser General Public License for more details.
18 *
19 * You should have received a copy of the GNU Lesser General Public
Mans Rullgard2912e872011-03-18 17:35:10[diff] [blame]20 * License along with Libav; if not, write to the Free Software
Diego Biurrun04d7f602006-09-10 14:02:42[diff] [blame]21 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
22 */
23
Michael Niedermayer983e3242003-03-06 11:32:04[diff] [blame]24/**
Diego Biurrunba87f082010-04-20 14:45:34[diff] [blame]25 * @file
Michael Niedermayer983e3242003-03-06 11:32:04[diff] [blame]26 * H.263 tables.
27 */
28
Stefano Sabatini98790382008-08-31 07:39:47[diff] [blame]29#ifndef AVCODEC_H263DATA_H
30#define AVCODEC_H263DATA_H
Måns Rullgård699b3f92007-06-17 00:01:30[diff] [blame]31
Måns Rullgård99545452007-06-16 22:59:13[diff] [blame]32#include <stdint.h>
Vittorio Giovarae3d0f492015-06-10 13:29:05[diff] [blame]33
34#include "libavutil/rational.h"
35
36#include "rl.h"
37
38extern const AVRational ff_h263_pixel_aspect[16];
Fabrice Bellardde6d9b62001-07-22 14:18:56[diff] [blame]39
40/* intra MCBPC, mb_type = (intra), then (intraq) */
Vittorio Giovarae3d0f492015-06-10 13:29:05[diff] [blame]41extern const uint8_t ff_h263_intra_MCBPC_code[9];
42extern const uint8_t ff_h263_intra_MCBPC_bits[9];
Fabrice Bellardde6d9b62001-07-22 14:18:56[diff] [blame]43
44/* inter MCBPC, mb_type = (inter), (intra), (interq), (intraq), (inter4v) */
Juanjo96815ce2001-11-17 21:14:54[diff] [blame]45/* Changed the tables for interq and inter4v+q, following the standard ** Juanjo ** */
Vittorio Giovarae3d0f492015-06-10 13:29:05[diff] [blame]46extern const uint8_t ff_h263_inter_MCBPC_code[28];
47extern const uint8_t ff_h263_inter_MCBPC_bits[28];
Juanjo49490282001-11-03 00:49:53[diff] [blame]48
Vittorio Giovarae3d0f492015-06-10 13:29:05[diff] [blame]49extern const uint8_t ff_h263_mbtype_b_tab[15][2];
Michael Niedermayerb40cd4e2003-12-04 18:34:47[diff] [blame]50
Vittorio Giovarae3d0f492015-06-10 13:29:05[diff] [blame]51extern const uint8_t ff_cbpc_b_tab[4][2];
52extern const uint8_t ff_h263_cbpy_tab[16][2];
Michael Niedermayerb40cd4e2003-12-04 18:34:47[diff] [blame]53
Vittorio Giovarae3d0f492015-06-10 13:29:05[diff] [blame]54extern const uint8_t ff_mvtab[33][2];
Fabrice Bellardde6d9b62001-07-22 14:18:56[diff] [blame]55
56/* third non intra table */
Vittorio Giovarae3d0f492015-06-10 13:29:05[diff] [blame]57extern const uint16_t ff_inter_vlc[103][2];
Fabrice Bellardde6d9b62001-07-22 14:18:56[diff] [blame]58
Vittorio Giovarae3d0f492015-06-10 13:29:05[diff] [blame]59extern const int8_t ff_inter_level[102];
60extern const int8_t ff_inter_run[102];
Fabrice Bellardde6d9b62001-07-22 14:18:56[diff] [blame]61
Vittorio Giovarae3d0f492015-06-10 13:29:05[diff] [blame]62extern RLTable ff_h263_rl_inter;
63extern RLTable ff_rl_intra_aic;
64extern uint8_t ff_h263_static_rl_table_store[2][2][2 * MAX_RUN + MAX_LEVEL + 3];
Fabrice Bellardde6d9b62001-07-22 14:18:56[diff] [blame]65
Vittorio Giovarae3d0f492015-06-10 13:29:05[diff] [blame]66extern const uint16_t ff_h263_format[8][2];
Fabrice Bellardde6d9b62001-07-22 14:18:56[diff] [blame]67
Vittorio Giovarae3d0f492015-06-10 13:29:05[diff] [blame]68extern const uint8_t ff_aic_dc_scale_table[32];
Juanjod1406232002-02-18 19:33:27[diff] [blame]69
Vittorio Giovarae3d0f492015-06-10 13:29:05[diff] [blame]70extern const uint8_t ff_modified_quant_tab[2][32];
Juanjoef5b1b52002-05-02 04:39:45[diff] [blame]71
Vittorio Giovarae3d0f492015-06-10 13:29:05[diff] [blame]72extern const uint8_t ff_h263_chroma_qscale_table[32];
Juanjod1406232002-02-18 19:33:27[diff] [blame]73
Vittorio Giovarae3d0f492015-06-10 13:29:05[diff] [blame]74extern uint16_t ff_mba_max[6];
75extern uint8_t ff_mba_length[7];
Michael Niedermayerca334dd2010-01-07 23:53:49[diff] [blame]76
Stefano Sabatini98790382008-08-31 07:39:47[diff] [blame]77#endif /* AVCODEC_H263DATA_H */