1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
|
/* Input format to libopencore-amrnb: Exactly like our canonical AMR */
/* (C) 2017 Harald Welte <laforge@gnumonks.org> */
/*
* This file is part of gapk (GSM Audio Pocket Knife).
*
* gapk is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* gapk 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with gapk. If not, see <http://www.gnu.org/licenses/>.
*/
#include <stdint.h>
#include <string.h>
#include <gapk/codecs.h>
#include <gapk/formats.h>
#include <gapk/utils.h>
static int
amr_opencore_from_canon(uint8_t *dst, const uint8_t *src, unsigned int src_len)
{
memcpy(dst, src, src_len);
return src_len;
}
static int
amr_opencore_to_canon(uint8_t *dst, const uint8_t *src, unsigned int src_len)
{
memcpy(dst, src, src_len);
return src_len;
}
const struct format_desc fmt_amr_opencore = {
.type = FMT_AMR_OPENCORE,
.codec_type = CODEC_AMR,
.name = "amr-opencore",
.description = "Input format to libopencore-amrnb",
.frame_len = 0,
.conv_from_canon = amr_opencore_from_canon,
.conv_to_canon = amr_opencore_to_canon,
};
|
