|
|
|
|
/*
|
|
|
|
|
* 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
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
#ifndef AVCODEC_DVDATA_H
|
|
|
|
|
#define AVCODEC_DVDATA_H
|
|
|
|
|
|
|
|
|
|
#include <stdint.h>
|
|
|
|
|
|
|
|
|
|
extern const uint8_t ff_dv_zigzag248_direct[64];
|
|
|
|
|
|
|
|
|
|
extern const uint8_t ff_dv_quant_shifts[22][4];
|
|
|
|
|
extern const uint8_t ff_dv_quant_offset[4];
|
|
|
|
|
|
|
|
|
|
extern const int ff_dv_iweight_88[64];
|
|
|
|
|
extern const int ff_dv_iweight_248[64];
|
|
|
|
|
extern const int ff_dv_iweight_1080_y[64];
|
|
|
|
|
extern const int ff_dv_iweight_1080_c[64];
|
|
|
|
|
extern const int ff_dv_iweight_720_y[64];
|
|
|
|
|
extern const int ff_dv_iweight_720_c[64];
|
|
|
|
|
|
|
|
|
|
#define NB_DV_VLC 409
|
|
|
|
|
|
|
|
|
|
extern const uint16_t ff_dv_vlc_bits[NB_DV_VLC];
|
|
|
|
|
extern const uint8_t ff_dv_vlc_len[NB_DV_VLC];
|
|
|
|
|
extern const uint8_t ff_dv_vlc_run[NB_DV_VLC];
|
|
|
|
|
extern const uint8_t ff_dv_vlc_level[NB_DV_VLC];
|
|
|
|
|
|
|
|
|
|
#endif /* AVCODEC_DVDATA_H */
|
