e900517be659cb6917bcddc53c0617d64208a8ef
[libav.git] / libavcodec / aactab.h
1 /*
2 * AAC data declarations
3 * Copyright (c) 2005-2006 Oded Shimon ( ods15 ods15 dyndns org )
4 * Copyright (c) 2006-2007 Maxim Gavrilov ( maxim.gavrilov gmail com )
5 *
6 * This file is part of FFmpeg.
7 *
8 * FFmpeg is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Lesser General Public
10 * License as published by the Free Software Foundation; either
11 * version 2.1 of the License, or (at your option) any later version.
12 *
13 * FFmpeg is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * Lesser General Public License for more details.
17 *
18 * You should have received a copy of the GNU Lesser General Public
19 * License along with FFmpeg; if not, write to the Free Software
20 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
21 */
22
23 /**
24 * @file aactab.h
25 * AAC data declarations
26 * @author Oded Shimon ( ods15 ods15 dyndns org )
27 * @author Maxim Gavrilov ( maxim.gavrilov gmail com )
28 */
29
30 #ifndef FFMPEG_AACTAB_H
31 #define FFMPEG_AACTAB_H
32
33 #include "aac.h"
34
35 #include <stdint.h>
36
37 extern const uint32_t ff_aac_scalefactor_code[121];
38 extern const uint8_t ff_aac_scalefactor_bits[121];
39
40 extern const uint16_t *ff_aac_spectral_codes[11];
41 extern const uint8_t *ff_aac_spectral_bits [11];
42 extern const uint16_t ff_aac_spectral_sizes[11];
43
44 extern const int8_t *ff_aac_codebook_vectors[];
45
46 #ifdef CONFIG_HARDCODED_TABLES
47 extern const float ff_aac_ivquant_tab[IVQUANT_SIZE];
48 #endif /* CONFIG_HARDCODED_TABLES */
49
50 #endif /* FFMPEG_AACTAB_H */