mirror of
https://github.com/FFmpeg/FFmpeg.git
synced 2024-11-26 19:01:44 +02:00
3e48d792b6
Patch by Michael Kostylev, michael D kostylev A gmail Originally committed as revision 23106 to svn://svn.ffmpeg.org/ffmpeg/trunk
60 lines
1.9 KiB
C
60 lines
1.9 KiB
C
/*
|
|
* Generate a header file for hardcoded mpegaudiodec tables
|
|
*
|
|
* 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 <stdlib.h>
|
|
#define CONFIG_HARDCODED_TABLES 0
|
|
#include "mpegaudio_tablegen.h"
|
|
#include "tableprint.h"
|
|
|
|
int main(void)
|
|
{
|
|
mpegaudio_tableinit();
|
|
|
|
write_fileheader();
|
|
|
|
printf("static const int8_t table_4_3_exp[TABLE_4_3_SIZE] = {\n");
|
|
write_int8_array(table_4_3_exp, TABLE_4_3_SIZE);
|
|
printf("};\n");
|
|
|
|
printf("static const uint32_t table_4_3_value[TABLE_4_3_SIZE] = {\n");
|
|
write_uint32_array(table_4_3_value, TABLE_4_3_SIZE);
|
|
printf("};\n");
|
|
|
|
printf("static const uint32_t exp_table[512] = {\n");
|
|
write_uint32_array(exp_table, 512);
|
|
printf("};\n");
|
|
|
|
printf("static const float exp_table_float[512] = {\n");
|
|
write_float_array(exp_table_float, 512);
|
|
printf("};\n");
|
|
|
|
printf("static const uint32_t expval_table[512][16] = {\n");
|
|
write_uint32_2d_array(expval_table, 512, 16);
|
|
printf("};\n");
|
|
|
|
printf("static const float expval_table_float[512][16] = {\n");
|
|
write_float_2d_array(expval_table_float, 512, 16);
|
|
printf("};\n");
|
|
|
|
return 0;
|
|
}
|