WebP.Touch WebPCodec. Initializes a new instance of the class. Decodes the image for given filepath. Filepath to the WebP image. An image Decodes the image from an iOS NSData. iOS NSData that contains a WebP image. An image Reads given Stream and decodes it as an image. A readable Stream that contains a WebP image. An image Decodes the specified bytes as an image. Byte array that contains a WebP image. Native WebP lib version The native WebP lib version.