/* * copyright (c) 2000,2001 Fabrice Bellard * H.263+ support * copyright (c) 2001 Juan J. Sierralta P * copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at> * * This file is part of FFmpeg. * * FFmpeg is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * FFmpeg is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with FFmpeg; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ /** * @file * H.263 tables. */ #ifndef AVCODEC_H263DATA_H #define AVCODEC_H263DATA_H #include <stdint.h> #include "libavutil/rational.h" #include "rl.h" extern const AVRational ff_h263_pixel_aspect[16]; /* intra MCBPC, mb_type = (intra), then (intraq) */ extern const uint8_t ff_h263_intra_MCBPC_code[9]; extern const uint8_t ff_h263_intra_MCBPC_bits[9]; /* inter MCBPC, mb_type = (inter), (intra), (interq), (intraq), (inter4v) */ /* Changed the tables for interq and inter4v+q, following the standard ** Juanjo ** */ extern const uint8_t ff_h263_inter_MCBPC_code[28]; extern const uint8_t ff_h263_inter_MCBPC_bits[28]; extern const uint8_t ff_h263_mbtype_b_tab[15][2]; extern const uint8_t ff_cbpc_b_tab[4][2]; extern const uint8_t ff_h263_cbpy_tab[16][2]; extern const uint8_t ff_mvtab[33][2]; /* third non intra table */ extern const uint16_t ff_inter_vlc[103][2]; extern const int8_t ff_inter_level[102]; extern const int8_t ff_inter_run[102]; extern RLTable ff_h263_rl_inter; extern RLTable ff_rl_intra_aic; extern uint8_t ff_h263_static_rl_table_store[2][2][2 * MAX_RUN + MAX_LEVEL + 3]; extern const uint16_t ff_h263_format[8][2]; extern const uint8_t ff_aic_dc_scale_table[32]; extern const uint8_t ff_modified_quant_tab[2][32]; extern const uint8_t ff_h263_chroma_qscale_table[32]; extern const uint16_t ff_mba_max[6]; extern const uint8_t ff_mba_length[7]; #endif /* AVCODEC_H263DATA_H */