o
    ä›eR
  ã                   @  s\   d Z ddlmZ ddlmZmZmZ ddlmZ	 ddlm
Z G dd„ dejƒZdd
d„ZdS )a‚  
.. note::
    This format cannot be automatically recognized, so the
    class is not registered for use with :py:func:`PIL.Image.open()`.  To open a
    gd file, use the :py:func:`PIL.GdImageFile.open()` function instead.

.. warning::
    THE GD FORMAT IS NOT DESIGNED FOR DATA INTERCHANGE.  This
    implementation is provided for convenience and demonstrational
    purposes only.
é    )Úannotationsé   )Ú	ImageFileÚImagePaletteÚUnidentifiedImageError)Úi16be)Úi32bec                   @  s    e Zd ZdZdZdZdd„ ZdS )ÚGdImageFilea%  
    Image plugin for the GD uncompressed format.  Note that this format
    is not supported by the standard :py:func:`PIL.Image.open()` function.  To use
    this plugin, you have to import the :py:mod:`PIL.GdImageFile` module and
    use the :py:func:`PIL.GdImageFile.open()` function.
    ÚGDzGD uncompressed imagesc                 C  sÄ   | j  d¡}t|ƒdvrd}t|ƒ‚d| _t|dƒt|dƒf| _|d }|r(dnd}t|d	| ƒ}|d
k r:|| jd< t 	d|d	| d d	| d d … ¡| _
dd| j d	| d d dfg| _d S )Ni  )iþÿ  iÿÿ  zNot a valid GD 2.x .gd fileÚLé   é   é   r   é   é   ÚtransparencyÚXBGRi   Úraw)r   r   )r   r   r   )ÚfpÚreadÚi16ÚSyntaxErrorÚ_modeÚ_sizeÚi32Úinfor   r   ÚpaletteÚsizeÚtile)ÚselfÚsÚmsgÚ
true_colorÚtrue_color_offsetÚtindex© r%   úB/var/www/html/venv/lib/python3.10/site-packages/PIL/GdImageFile.pyÚ_open.   s(   
 ÿü
ÿzGdImageFile._openN)Ú__name__Ú
__module__Ú__qualname__Ú__doc__ÚformatÚformat_descriptionr'   r%   r%   r%   r&   r	   #   s
    r	   Úrc              
   C  sF   |dkr
d}t |ƒ‚zt| ƒW S  ty" } zd}t|ƒ|‚d}~ww )a#  
    Load texture from a GD image file.

    :param fp: GD file name, or an opened file handle.
    :param mode: Optional mode.  In this version, if the mode argument
        is given, it must be "r".
    :returns: An image instance.
    :raises OSError: If the image could not be read.
    r.   zbad modezcannot identify this image fileN)Ú
ValueErrorr	   r   r   )r   Úmoder!   Úer%   r%   r&   ÚopenO   s   


€þr2   N)r.   )r+   Ú
__future__r   Ú r   r   r   Ú_binaryr   r   r   r   r	   r2   r%   r%   r%   r&   Ú<module>   s   ,