Move dctref prototypes to a header file
[libav.git] / libavcodec / dctref.h
1 /*
2 * reference discrete cosine transform (double precision)
3 * Copyright (C) 2009 Dylan Yudaken
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 #ifndef AVCODEC_DCTREF_H
23 #define AVCODEC_DCTREF_H
24
25 #include "dsputil.h"
26
27 void ff_ref_fdct(DCTELEM *block);
28 void ff_ref_idct(DCTELEM *block);
29 void ff_ref_dct_init(void);
30
31 #endif