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42 lines
1.4 KiB
C
42 lines
1.4 KiB
C
/*
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* This file is part of Libav.
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*
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* Libav 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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* Libav 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 Libav; 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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#ifndef AVCODEC_DVDATA_H
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#define AVCODEC_DVDATA_H
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#include <stdint.h>
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extern const uint8_t ff_dv_quant_shifts[22][4];
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extern const uint8_t ff_dv_quant_offset[4];
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extern const int ff_dv_iweight_88[64];
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extern const int ff_dv_iweight_248[64];
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extern const int ff_dv_iweight_1080_y[64];
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extern const int ff_dv_iweight_1080_c[64];
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extern const int ff_dv_iweight_720_y[64];
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extern const int ff_dv_iweight_720_c[64];
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#define NB_DV_VLC 409
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extern const uint16_t ff_dv_vlc_bits[NB_DV_VLC];
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extern const uint8_t ff_dv_vlc_len[NB_DV_VLC];
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extern const uint8_t ff_dv_vlc_run[NB_DV_VLC];
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extern const uint8_t ff_dv_vlc_level[NB_DV_VLC];
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#endif /* AVCODEC_DVDATA_H */
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