1/*
2 * Generate a header file for hardcoded MDCT tables
3 *
4 * Copyright (c) 2009 Reimar D��ffinger <Reimar.Doeffinger@gmx.de>
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#include <stdlib.h>
24#define CONFIG_HARDCODED_TABLES 0
25#define SINETABLE_CONST
26#define SINETABLE(size) \
27    float ff_sine_##size[size]
28#define FF_ARRAY_ELEMS(a) (sizeof(a) / sizeof((a)[0]))
29#ifndef M_PI
30#define M_PI 3.14159265358979323846
31#endif
32#include "mdct_tablegen.h"
33#include "tableprint.h"
34
35int main(void)
36{
37    int i;
38
39    write_fileheader();
40
41    for (i = 5; i <= 12; i++) {
42        ff_init_ff_sine_windows(i);
43        printf("SINETABLE(%4i) = {\n", 1 << i);
44        write_float_array(ff_sine_windows[i], 1 << i);
45        printf("};\n");
46    }
47
48    return 0;
49}
50