Decodes the codestream into an image.
DecodedImage? DecodeImage(ReadOnlyMemory<byte> encoded, ImageFilterContext context)
The data to decode.
The image's dictionary values, limits and the filter context; create the image with TryCreateImage(Int32, Int32, Int32, Int32, out DecodedImageBuilder?).
null when nothing could be decoded (after reporting why through the context).ISO 32000-2 §7.4 and §8.9.3.