private void FixSoundReference_Codec(int originalIndex, IWriter buffer)
{
var codec = _container.FindSoundCodec(originalIndex);
int newIndex;
if (!_soundCodecs.TryGetValue(codec, out newIndex))
{
newIndex = _soundResources.Codecs.FindIndex(c => c.Equals(codec.Source));
if (newIndex == -1)
{
newIndex = _soundResources.Codecs.Count;
_soundResources.Codecs.Add(codec.Source);
}
_soundCodecs[codec] = newIndex;
}
buffer.SeekTo(_soundLayout.GetFieldOffset("codec index"));
buffer.WriteInt16((short)newIndex);
}