ffmpeg/libavcodec/sinewin_fixed_tablegen.c

43 lines
1.3 KiB
C

/*
* Generate a header file for hardcoded sine windows
*
* Copyright (c) 2009 Reimar Döffinger <Reimar.Doeffinger@gmx.de>
*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "tableprint.h"
#define BUILD_TABLES
#define CONFIG_HARDCODED_TABLES 0
#include "sinewin_fixed_tablegen.h"
int main(void)
{
write_fileheader();
init_sine_windows_fixed();
#define PRINT_TABLE(size) \
printf("SINETABLE("#size") = {\n"); \
write_int32_t_array(sine_ ## size ## _fixed, size); \
printf("};\n")
PRINT_TABLE(128);
PRINT_TABLE(512);
PRINT_TABLE(1024);
return 0;
}