yading@10: /*
yading@10:  * MPEG1/2 tables
yading@10:  * copyright (c) 2000,2001 Fabrice Bellard
yading@10:  * copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
yading@10:  *
yading@10:  * This file is part of FFmpeg.
yading@10:  *
yading@10:  * FFmpeg is free software; you can redistribute it and/or
yading@10:  * modify it under the terms of the GNU Lesser General Public
yading@10:  * License as published by the Free Software Foundation; either
yading@10:  * version 2.1 of the License, or (at your option) any later version.
yading@10:  *
yading@10:  * FFmpeg is distributed in the hope that it will be useful,
yading@10:  * but WITHOUT ANY WARRANTY; without even the implied warranty of
yading@10:  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
yading@10:  * Lesser General Public License for more details.
yading@10:  *
yading@10:  * You should have received a copy of the GNU Lesser General Public
yading@10:  * License along with FFmpeg; if not, write to the Free Software
yading@10:  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
yading@10:  */
yading@10: 
yading@10: /**
yading@10:  * @file
yading@10:  * MPEG1/2 tables.
yading@10:  */
yading@10: 
yading@10: #ifndef AVCODEC_MPEG12DATA_H
yading@10: #define AVCODEC_MPEG12DATA_H
yading@10: 
yading@10: #include <stdint.h>
yading@10: #include "libavutil/rational.h"
yading@10: #include "rl.h"
yading@10: 
yading@10: extern const uint16_t ff_mpeg1_default_intra_matrix[];
yading@10: extern const uint16_t ff_mpeg1_default_non_intra_matrix[64];
yading@10: 
yading@10: extern const uint16_t ff_mpeg12_vlc_dc_lum_code[12];
yading@10: extern const unsigned char ff_mpeg12_vlc_dc_lum_bits[12];
yading@10: extern const uint16_t ff_mpeg12_vlc_dc_chroma_code[12];
yading@10: extern const unsigned char ff_mpeg12_vlc_dc_chroma_bits[12];
yading@10: 
yading@10: extern RLTable ff_rl_mpeg1;
yading@10: extern RLTable ff_rl_mpeg2;
yading@10: 
yading@10: extern const uint8_t ff_mpeg12_mbAddrIncrTable[36][2];
yading@10: extern const uint8_t ff_mpeg12_mbPatTable[64][2];
yading@10: 
yading@10: extern const uint8_t ff_mpeg12_mbMotionVectorTable[17][2];
yading@10: 
yading@10: extern const AVRational ff_mpeg12_frame_rate_tab[];
yading@10: extern const AVRational ff_mpeg2_frame_rate_tab[];
yading@10: 
yading@10: extern const float ff_mpeg1_aspect[16];
yading@10: extern const AVRational ff_mpeg2_aspect[16];
yading@10: 
yading@10: #endif /* AVCODEC_MPEG12DATA_H */