2
* Generate a header file for hardcoded MDCT tables
4
* Copyright (c) 2009 Reimar Döffinger <Reimar.Doeffinger@gmx.de>
6
* This file is part of FFmpeg.
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.
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.
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
24
#define CONFIG_HARDCODED_TABLES 0
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]))
31
#define M_PI 3.14159265358979323846
33
#include "mdct_tablegen.h"
34
#include "tableprint.h"
39
for (i = 5; i <= 12; i++)
40
ff_init_ff_sine_windows(i);
43
#define SINE_TABLE_DEF(size) \
45
"SINETABLE("#size")", \
51
const struct tabledef tables[] = {