FFmpeg  4.0
cbrt_tablegen_template.c
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1 /*
2  * Generate a header file for hardcoded AAC cube-root table
3  *
4  * Copyright (c) 2010 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 #include <stdlib.h>
24 #define CONFIG_HARDCODED_TABLES 0
25 #include "libavutil/tablegen.h"
26 #include "cbrt_tablegen.h"
27 #include "tableprint.h"
28 
29 int main(void)
30 {
32 
34 
35 #if USE_FIXED
36  WRITE_ARRAY("const", uint32_t, ff_cbrt_tab_fixed);
37 #else
38  WRITE_ARRAY("const", uint32_t, ff_cbrt_tab);
39 #endif
40 
41  return 0;
42 }
Compatibility libm for table generation files.
int main(void)
void ff_cbrt_tableinit(void)
Definition: cbrt_tablegen.h:40
uint32_t ff_cbrt_tab_fixed[1<< 13]
#define WRITE_ARRAY(prefix, type, name)
Definition: tableprint.h:95
uint32_t ff_cbrt_tab[1<< 13]
#define AAC_RENAME(x)
Definition: aac_defines.h:84
static void write_fileheader(void)
Definition: tableprint.h:128