public IBitmapDecoder CreateDecoder(ImagingContainerFormat containerFormat, Stream stream, BitmapDecodeOptions metadataOptions, ImagingVendor?preferredVendor) =>
 base.innerRefT.CreateDecoder(containerFormat, stream, metadataOptions, preferredVendor);
 public IBitmapDecoder CreateInstance(Stream stream, BitmapDecodeOptions cacheOptions) =>
 base.innerRefT.CreateInstance(stream, cacheOptions);
 public IBitmapDecoder CreateDecoderFromStream(Stream stream, BitmapDecodeOptions metadataOptions, ImagingVendor?preferredVendor) =>
 base.innerRefT.CreateDecoderFromStream(stream, metadataOptions, preferredVendor);