3 * Copyright (c) 2007 SmartJog S.A., Baptiste Coudurier <baptiste dot coudurier at smartjog dot com>
5 * This file is part of Libav.
7 * Libav is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2.1 of the License, or (at your option) any later version.
12 * Libav is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with Libav; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
22 #ifndef AVCODEC_DNXHDDATA_H
23 #define AVCODEC_DNXHDDATA_H
30 unsigned int width, height;
32 unsigned int frame_size;
33 unsigned int coding_unit_size;
36 const uint8_t *luma_weight, *chroma_weight;
37 const uint8_t *dc_codes, *dc_bits;
38 const uint16_t *ac_codes;
39 const uint8_t *ac_bits, *ac_level;
40 const uint8_t *ac_run_flag, *ac_index_flag;
41 const uint16_t *run_codes;
42 const uint8_t *run_bits, *run;
43 int bit_rates[5]; ///< Helpher to choose variants, rounded to nearest 5Mb/s
46 extern const CIDEntry ff_dnxhd_cid_table[];
48 int ff_dnxhd_get_cid_table(int cid);
49 int ff_dnxhd_find_cid(AVCodecContext *avctx, int bit_depth);
51 #endif /* AVCODEC_DNXHDDATA_H */