annotate ffmpeg/libavcodec/libopus.c @ 13:844d341cf643 tip

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/*
 * libopus encoder/decoder common code
 * Copyright (c) 2012 Nicolas George
 *
 * This file is part of FFmpeg.
 *
 * FFmpeg is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * FFmpeg 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with FFmpeg; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
 */

#include <opus_defines.h>

#include "libavutil/common.h"
#include "libavutil/error.h"
#include "libopus.h"

int ff_opus_error_to_averror(int err)
{
    switch (err) {
    case OPUS_BAD_ARG:
        return AVERROR(EINVAL);
    case OPUS_BUFFER_TOO_SMALL:
        return AVERROR_UNKNOWN;
    case OPUS_INTERNAL_ERROR:
        return AVERROR(EFAULT);
    case OPUS_INVALID_PACKET:
        return AVERROR_INVALIDDATA;
    case OPUS_UNIMPLEMENTED:
        return AVERROR(ENOSYS);
    case OPUS_INVALID_STATE:
        return AVERROR_UNKNOWN;
    case OPUS_ALLOC_FAIL:
        return AVERROR(ENOMEM);
    default:
        return AVERROR(EINVAL);
    }
}