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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.  
  28. int ff_opus_error_to_averror(int err)
  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. }
  49.