U
    eB                     @  sz   d dl mZ ddlmZmZ ddlmZ G dd dZG dd dejZe	ej
e eej
d	d
g eej
d dS )    )annotations   )Image	ImageFile)i8c                   @  s4   e Zd Zdd Zdd Zdd Zdd Zd	d
 ZdS )	BitStreamc                 C  s   || _ d| _d| _d S )Nr   )fpbits	bitbuffer)selfr    r   U/var/www/html/StaffProfile/newvenv/lib/python3.8/site-packages/PIL/MpegImagePlugin.py__init__   s    zBitStream.__init__c                 C  s   t | jdS )Nr   )r   r   read)r   r   r   r   next   s    zBitStream.nextc                 C  s^   | j |k rB|  }|dk r"d| _ q | jd> | | _|  j d7  _ q | j| j | ? d|> d @ S )Nr      r   )r	   r   r
   )r   r	   cr   r   r   peek!   s    
zBitStream.peekc                 C  sF   | j |k r6| jd> t| jd | _|  j d7  _ q | j | | _ d S )Nr   r   )r	   r
   r   r   r   )r   r	   r   r   r   skip+   s    
zBitStream.skipc                 C  s   |  |}| j| | _|S )N)r   r	   )r   r	   vr   r   r   r   1   s    
zBitStream.readN)__name__
__module____qualname__r   r   r   r   r   r   r   r   r   r      s
   
r   c                   @  s   e Zd ZdZdZdd ZdS )MpegImageFileZMPEGc                 C  sD   t | j}|ddkr$d}t|d| _|d|df| _d S )N    i  znot an MPEG fileRGB   )r   r   r   SyntaxError_mode_size)r   smsgr   r   r   _open@   s    
zMpegImageFile._openN)r   r   r   formatformat_descriptionr"   r   r   r   r   r   <   s   r   z.mpgz.mpegz
video/mpegN)
__future__r    r   r   _binaryr   r   r   Zregister_openr#   Zregister_extensionsZregister_mimer   r   r   r   <module>   s   $