Statistics
| Branch: | Revision:

ffmpeg / libavutil / base64.h @ 80a07f6e

History | View | Annotate | Download (1.63 KB)

1
/*
2
 * Copyright (c) 2006 Ryan Martell. (rdm4@martellventures.com)
3
 *
4
 * This file is part of FFmpeg.
5
 *
6
 * FFmpeg is free software; you can redistribute it and/or
7
 * modify it under the terms of the GNU Lesser General Public
8
 * License as published by the Free Software Foundation; either
9
 * version 2.1 of the License, or (at your option) any later version.
10
 *
11
 * FFmpeg is distributed in the hope that it will be useful,
12
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
14
 * Lesser General Public License for more details.
15
 *
16
 * You should have received a copy of the GNU Lesser General Public
17
 * License along with FFmpeg; if not, write to the Free Software
18
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
19
 */
20

    
21
#ifndef AVUTIL_BASE64_H
22
#define AVUTIL_BASE64_H
23

    
24
#include <stdint.h>
25

    
26
/**
27
 * Decodes the base64-encoded string in in and puts the decoded
28
 * data in out.
29
 *
30
 * @param out_size size in bytes of the out buffer, it should be at
31
 * least 3/4 of the length of in
32
 * @return the number of bytes written, or a negative value in case of
33
 * error
34
 */
35
int av_base64_decode(uint8_t *out, const char *in, int out_size);
36

    
37
/**
38
 * Encodes in base64 the data in in and puts the resulting string
39
 * in out.
40
 *
41
 * @param out_size size in bytes of the out string, it should be at
42
 * least ((in_size + 2) / 3) * 4 + 1
43
 * @param in_size size in bytes of the in buffer
44
 * @return the string containing the encoded data, or NULL in case of
45
 * error
46
 */
47
char *av_base64_encode(char *out, int out_size, const uint8_t *in, int in_size);
48

    
49
#endif /* AVUTIL_BASE64_H */