B
    eAd  ã               @   sn   d dl mZmZ d dlmZ G dd„ dƒZG dd„ dejƒZe eje¡ e 	ejddg¡ e 
ejd	¡ d
S )é   )ÚImageÚ	ImageFile)Úi8c               @   s4   e Zd Zdd„ Zdd„ Zdd„ Zdd„ Zd	d
„ ZdS )Ú	BitStreamc             C   s   || _ d| _d| _d S )Né    )ÚfpÚbitsÚ	bitbuffer)Úselfr   © r   úE/var/www/html/venv/lib/python3.7/site-packages/PIL/MpegImagePlugin.pyÚ__init__   s    zBitStream.__init__c             C   s   t | j d¡ƒS )Nr   )r   r   Úread)r
   r   r   r   Únext   s    zBitStream.nextc             C   sb   xD| j |k rD|  ¡ }|dk r$d| _ q| jd> | | _|  j d7  _ qW | j| j | ? d|> d @ S )Nr   é   r   )r   r   r	   )r
   r   Úcr   r   r   Úpeek!   s    zBitStream.peekc             C   sJ   x8| j |k r8| jd> t| j d¡ƒ | _|  j d7  _ qW | j | | _ d S )Nr   r   )r   r	   r   r   r   )r
   r   r   r   r   Úskip+   s    zBitStream.skipc             C   s   |   |¡}| j| | _|S )N)r   r   )r
   r   Úvr   r   r   r   1   s    
zBitStream.readN)Ú__name__Ú
__module__Ú__qualname__r   r   r   r   r   r   r   r   r   r      s
   
r   c               @   s   e Zd ZdZdZdd„ ZdS )ÚMpegImageFileZMPEGc             C   sD   t | jƒ}| d¡dkr$d}t|ƒ‚d| _| d¡| d¡f| _d S )Né    i³  znot an MPEG fileÚRGBé   )r   r   r   ÚSyntaxErrorÚmodeÚ_size)r
   ÚsÚmsgr   r   r   Ú_open@   s    
zMpegImageFile._openN)r   r   r   ÚformatÚformat_descriptionr!   r   r   r   r   r   <   s   r   z.mpgz.mpegz
video/mpegN)Ú r   r   Ú_binaryr   r   r   Zregister_openr"   Zregister_extensionsZregister_mimer   r   r   r   Ú<module>   s   $