blob: c5ef96dcf19d2b00a25bfca5c4ec842f8e89acbf
1 | /* |
2 | * Floating point AAN DCT |
3 | * Copyright (c) 2003 Michael Niedermayer <michaelni@gmx.at> |
4 | * |
5 | * This file is part of FFmpeg. |
6 | * |
7 | * FFmpeg 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. |
11 | * |
12 | * FFmpeg 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. |
16 | * |
17 | * You should have received a copy of the GNU Lesser General Public |
18 | * License along with FFmpeg; if not, write to the Free Software |
19 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
20 | */ |
21 | |
22 | /** |
23 | * @file |
24 | * @brief |
25 | * Floating point AAN DCT |
26 | * @author Michael Niedermayer <michaelni@gmx.at> |
27 | */ |
28 | |
29 | #ifndef AVCODEC_FAANDCT_H |
30 | #define AVCODEC_FAANDCT_H |
31 | |
32 | #include <stdint.h> |
33 | |
34 | void ff_faandct(int16_t *data); |
35 | void ff_faandct248(int16_t *data); |
36 | |
37 | #endif /* AVCODEC_FAANDCT_H */ |
38 |