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/*
* 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 <stdlib.h> |
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#include "libavcodec/aac_defines.h" |
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#define CONFIG_HARDCODED_TABLES 0 |
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#if USE_FIXED
#define WRITE_FUNC write_int32_t_array
#else
#define WRITE_FUNC write_float_array
#endif
|
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#define SINETABLE_CONST
#define SINETABLE(size) \ |
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INTFLOAT AAC_RENAME(ff_sine_##size)[size] |
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#define FF_ARRAY_ELEMS(a) (sizeof(a) / sizeof((a)[0]))
#include "sinewin_tablegen.h"
#include "tableprint.h"
int main(void)
{
int i;
write_fileheader();
for (i = 5; i <= 13; i++) { |
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AAC_RENAME(ff_init_ff_sine_windows)(i); |
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printf("SINETABLE(%4i) = {\n", 1 << i); |
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WRITE_FUNC(AAC_RENAME(ff_sine_windows)[i], 1 << i); |
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printf("};\n");
}
return 0;
} |