o i@sdZddlmZddlmZddlmZzddlZeddej dDZ d Z Wn ey6d Z Ynwed iZd ed efddZdeded efddZdeded efddZeeiZdS)zFInterface for *Pixel Data* encoding, not intended to be used directly.)cast) EncodeRunner) RLELosslessNccs|]}t|VqdS)N)int).0xrR/mnt/sdb/aimis/docanh/lib/python3.10/site-packages/pydicom/pixels/encoders/gdcm.py sr .TF)z gdcm>=3.0.10uidreturncCstrtdkrdS|tvS)zeReturn ``True`` if a pixel data encoder for `uid` is available for use, ``False`` otherwise. )r F) HAVE_GDCM GDCM_VERSIONENCODER_DEPENDENCIES)r rrr is_availables rsrcrunnercCs,|dd}|dkrtdt|j||S)a7Return the encoded image data in `src`. Parameters ---------- src : bytes The raw image frame data to be encoded. runner : pydicom.pixels.encoders.base.EncodeRunner The runner managing the encoding process. Returns ------- bytes The encoded image data. byteorder<>z$Unsupported option "byteorder = '>'") get_option ValueError _ENCODERStransfer_syntax)rrrrrr encode_pixel_data!s rc Cs|jdkr tdtj|j}|tjjkrtd|jdtjj}t }| }| d| |j |jdf|t||t|t|j|j|j|jd|j}|||jdkri|dttdd }||||t}tj|j} |t| |||} | st d |!}|"#} | d us| $dkrt d | %d&'} t(t)| *d dS)a9Return RLE encoded image data from `src`. Parameters ---------- src : bytes The raw image frame data to be encoded. runner : pydicom.pixels.encoders.base.EncodeRunner The runner managing the encoding process. Returns ------- bytes The encoded image data. z&Unable to encode more than 32-bit dataz$Invalid photometric interpretation ''rizs"      X