/*
 * This file was stolen from ffmpeg and modified for usability here.
 *  The original does not have a "copyright by" line.
 *
 * This version is a derivative work of that version.  It is not free
 *  software; it is licensed under the GNU Lesser General Public
 *  License version 2.1, which places nontrivial restrictions on what
 *  may be done with it.  (I'm not terribly happy about that, but for
 *  my purposes accepting LGPL-infected code is a lower price than
 *  reimplementing it all myself.)
 *
 * The LGPL v2.1 as distributed with ffmpeg is in the accompanying file
 *  `LGPL-v2.1'.
 */

#include <stdlib.h>

#include "avutil-log.h"
#include "avutil-pixfmt.h"
#include "avutil-avutil.h"
#include "avutil-avassert.h"
#include "avutil-samplefmt.h"

#if 0

#include "config.h"

#endif

unsigned avutil_version(void)
{
    av_assert0(PIX_FMT_VDA_VLD == 81); //check if the pix fmt enum has not had anything inserted or removed by mistake
    av_assert0(AV_SAMPLE_FMT_DBLP == 9);
    av_assert0(AVMEDIA_TYPE_ATTACHMENT == 4);
    av_assert0(AV_PICTURE_TYPE_BI == 7);
    av_assert0(LIBAVUTIL_VERSION_MICRO >= 100);

    return LIBAVUTIL_VERSION_INT;
}

const char *avutil_configuration(void)
{
    return "manual";
}

const char *avutil_license(void)
{
#define LICENSE_PREFIX "libavutil license: "
    return LICENSE_PREFIX "LGPL 2.1" + sizeof(LICENSE_PREFIX) - 1;
}

const char *av_get_media_type_string(enum AVMediaType media_type)
{
    switch (media_type) {
    case AVMEDIA_TYPE_VIDEO:      return "video";
    case AVMEDIA_TYPE_AUDIO:      return "audio";
    case AVMEDIA_TYPE_DATA:       return "data";
    case AVMEDIA_TYPE_SUBTITLE:   return "subtitle";
    case AVMEDIA_TYPE_ATTACHMENT: return "attachment";
    default:                      return NULL;
    }
}

char av_get_picture_type_char(enum AVPictureType pict_type)
{
    switch (pict_type) {
    case AV_PICTURE_TYPE_I:  return 'I';
    case AV_PICTURE_TYPE_P:  return 'P';
    case AV_PICTURE_TYPE_B:  return 'B';
    case AV_PICTURE_TYPE_S:  return 'S';
    case AV_PICTURE_TYPE_SI: return 'i';
    case AV_PICTURE_TYPE_SP: return 'p';
    case AV_PICTURE_TYPE_BI: return 'b';
    default:                 return '?';
    }
}