1/*
2 * Generate a header file for hardcoded sine windows
3 *
4 * Copyright (c) 2009 Reimar Döffinger <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#define CONFIG_HARDCODED_TABLES 0
24#define BUILD_TABLES
25
26#define SINETABLE_CONST
27#define SINETABLE(size) \
28    float ff_sine_##size[size]
29#define FF_ARRAY_ELEMS(a) (sizeof(a) / sizeof((a)[0]))
30#include "sinewin_tablegen.h"
31#include "tableprint.h"
32
33int main(void)
34{
35    write_fileheader();
36
37    for (int i = 5; i <= 13; i++) {
38        ff_init_ff_sine_windows(i);
39        printf("SINETABLE(%4i) = {\n", 1 << i);
40        write_float_array(ff_sine_windows[i], 1 << i);
41        printf("};\n");
42    }
43
44    return 0;
45}
46