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77 lines
2.3 KiB
77 lines
2.3 KiB
/* |
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* copyright (c) 2000,2001 Fabrice Bellard |
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* H.263+ support |
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* copyright (c) 2001 Juan J. Sierralta P |
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* copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at> |
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* |
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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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* 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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* version 2.1 of the License, or (at your option) any later version. |
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* |
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* FFmpeg is distributed in the hope that it will be useful, |
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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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* License along with FFmpeg; if not, write to the Free Software |
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
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*/ |
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/** |
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* @file |
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* H.263 tables. |
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*/ |
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#ifndef AVCODEC_H263DATA_H |
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#define AVCODEC_H263DATA_H |
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#include <stdint.h> |
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#include "libavutil/rational.h" |
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#include "rl.h" |
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extern const AVRational ff_h263_pixel_aspect[16]; |
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/* intra MCBPC, mb_type = (intra), then (intraq) */ |
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extern const uint8_t ff_h263_intra_MCBPC_code[9]; |
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extern const uint8_t ff_h263_intra_MCBPC_bits[9]; |
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/* inter MCBPC, mb_type = (inter), (intra), (interq), (intraq), (inter4v) */ |
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/* Changed the tables for interq and inter4v+q, following the standard ** Juanjo ** */ |
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extern const uint8_t ff_h263_inter_MCBPC_code[28]; |
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extern const uint8_t ff_h263_inter_MCBPC_bits[28]; |
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extern const uint8_t ff_h263_mbtype_b_tab[15][2]; |
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extern const uint8_t ff_cbpc_b_tab[4][2]; |
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extern const uint8_t ff_h263_cbpy_tab[16][2]; |
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extern const uint8_t ff_mvtab[33][2]; |
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/* third non intra table */ |
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extern const uint16_t ff_inter_vlc[103][2]; |
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extern const int8_t ff_inter_level[102]; |
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extern const int8_t ff_inter_run[102]; |
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extern RLTable ff_h263_rl_inter; |
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extern RLTable ff_rl_intra_aic; |
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void ff_h263_init_rl_inter(void); |
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extern const uint16_t ff_h263_format[8][2]; |
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extern const uint8_t ff_aic_dc_scale_table[32]; |
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extern const uint8_t ff_modified_quant_tab[2][32]; |
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extern const uint8_t ff_h263_chroma_qscale_table[32]; |
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extern const uint16_t ff_mba_max[6]; |
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extern const uint8_t ff_mba_length[7]; |
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#endif /* AVCODEC_H263DATA_H */
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