FFmpeg
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dv_tablegen.c
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1 /*
2  * Generate a header file for hardcoded DV tables
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 #ifndef CONFIG_SMALL
26 #error CONFIG_SMALL must be defined to generate tables
27 #endif
28 #include "dv_tablegen.h"
29 #include "tableprint.h"
30 #include <inttypes.h>
31 
33  "{0x%"PRIx32", %"PRId8"}", data[i].vlc, data[i].size)
35 
36 int main(void)
37 {
39 
41 
42  printf("static const struct dv_vlc_pair dv_vlc_map[DV_VLC_MAP_RUN_SIZE][DV_VLC_MAP_LEV_SIZE] = {\n");
43  write_dv_vlc_pair_2d_array(dv_vlc_map, DV_VLC_MAP_RUN_SIZE, DV_VLC_MAP_LEV_SIZE);
44  printf("};\n");
45 
46  return 0;
47 }