/// <inheritdoc />
public TiffPixelSpanHandle <TSource> GetColumnSpan(int colIndex, int start, int length)
{
if (_writer is null)
{
ThrowObjectDisposedException();
}
int width = _writer.Width;
int height = _writer.Height;
if ((uint)colIndex >= (uint)width)
{
throw new ArgumentOutOfRangeException(nameof(colIndex));
}
if ((uint)start > (uint)height)
{
throw new ArgumentOutOfRangeException(nameof(start));
}
if (length < 0 || (uint)(start + length) > (uint)height)
{
throw new ArgumentOutOfRangeException(nameof(length));
}
ConverterHandle?handle = Interlocked.Exchange(ref _cachedHandle, null);
if (handle is null)
{
handle = new ConverterHandle();
}
handle.SetHandle(this, _writer.GetColumnSpan(colIndex, start, length), _canInPlaceConvert);
return(handle);
}
static MaterialConverterBase GetConverter(ConverterHandle handler)
{
switch (handler)
{
case ConverterHandle.BOTW: return(new MaterialConverterBOTW());
case ConverterHandle.MK8: return(new MaterialConverterMK8());
default: return(new MaterialConverterBase());
}
}
internal static void ConvertToWiiUMaterial(Material material, ConverterHandle handler)
{
MaterialConverterBase converter = GetConverter(handler);
converter.ConvertToWiiUMaterial(material);
}
