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libopus.c
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1 /*
2  * libopus encoder/decoder common code
3  * Copyright (c) 2012 Nicolas George
4  *
5  * This file is part of FFmpeg.
6  *
7  * FFmpeg is free software; you can redistribute it and/or
8  * modify it under the terms of the GNU Lesser General Public
9  * License as published by the Free Software Foundation; either
10  * version 2.1 of the License, or (at your option) any later version.
11  *
12  * FFmpeg is distributed in the hope that it will be useful,
13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15  * Lesser General Public License for more details.
16  *
17  * You should have received a copy of the GNU Lesser General Public
18  * License along with FFmpeg; if not, write to the Free Software
19  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
20  */
21 
22 #include <opus_defines.h>
23 
24 #include "libavutil/common.h"
25 #include "libavutil/error.h"
26 #include "libopus.h"
27 
29 {
30  switch (err) {
31  case OPUS_BAD_ARG:
32  return AVERROR(EINVAL);
33  case OPUS_BUFFER_TOO_SMALL:
34  return AVERROR_UNKNOWN;
35  case OPUS_INTERNAL_ERROR:
36  return AVERROR(EFAULT);
37  case OPUS_INVALID_PACKET:
38  return AVERROR_INVALIDDATA;
39  case OPUS_UNIMPLEMENTED:
40  return AVERROR(ENOSYS);
41  case OPUS_INVALID_STATE:
42  return AVERROR_UNKNOWN;
43  case OPUS_ALLOC_FAIL:
44  return AVERROR(ENOMEM);
45  default:
46  return AVERROR(EINVAL);
47  }
48 }