o
    üÞh}  ã                   @  s‚   d dl mZ d dlZddlmZmZ ddlmZ dddd	d
dddœZ	ddd„Z
G dd„ dejƒZe ejee
¡ e ejd¡ dS )é    )ÚannotationsNé   )ÚImageÚ	ImageFile)Úi32le)ÚAÚL)r   r   )ÚRGBAÚLA)ÚRGBzYCC;P)r	   zYCCA;P)r   r   )r	   r	   ))iþ  )i   )i € iþ )i   i  i  )i € i€ i€ iþ )i   i  i  )i € i€ i€ iþ ÚprefixÚbytesÚreturnÚboolc                 C  s   |   tj¡S ©N)Ú
startswithÚolefileÚMAGIC)r   © r   úR/var/www/html/premium_crap/venv/lib/python3.10/site-packages/PIL/FpxImagePlugin.pyÚ_accept,   s   r   c                      s`   e Zd ZdZdZddd„Zddd
d„Zdddd„Zddd„Zd‡ fdd„Z	d‡ fdd„Z
‡  ZS ) ÚFpxImageFileÚFPXÚFlashPixr   ÚNonec              
   C  sj   z	t  | j¡| _W n ty } zd}t|ƒ|‚d }~ww | jj}|r(|jdkr.d}t|ƒ‚|  d¡ d S )Nz!not an FPX file; invalid OLE filez$56616700-C154-11CE-8553-00AA00A1F95Bznot an FPX file; bad root CLSIDr   )	r   Ú	OleFileIOÚfpÚoleÚOSErrorÚSyntaxErrorÚrootÚclsidÚ_open_index)ÚselfÚeÚmsgr    r   r   r   Ú_open8   s   
€þzFpxImageFile._openr   ÚindexÚintc           	        s6  | j  d|d›�dg¡}t|d tƒsJ ‚t|d tƒsJ ‚|d |d f| _t| jƒ}d}|dkr>|d }|d7 }|dks2|d | _| jd	> }|d
|B  ‰ tˆ tƒr\t	ˆ dƒ }dkrbd}t
|ƒ‚t‡ fdd„t|ƒD ƒƒ}t| \| _| _i | _tdƒD ]}d|d	> B }||v r‘|| | j|< q~|  d| j¡ d S )NúData Object Store Ú06dzImage Contentsi  i  r   é@   é   é   i  é   zInvalid number of bandsc                 3  s&   � | ]}t ˆ d |d  ƒd@ V  qdS )é   r.   iÿÿÿN)Úi32)Ú.0Úi©Úsr   r   Ú	<genexpr>n   s   €$ z+FpxImageFile._open_index.<locals>.<genexpr>é   i  )r   ÚgetpropertiesÚ
isinstancer(   Ú_sizeÚmaxÚsizeÚmaxidr   r0   r   ÚtupleÚrangeÚMODESÚ_modeÚrawmodeÚjpegÚ_open_subimage)	r#   r'   Úpropr;   r2   ÚidÚbandsr%   Úcolorsr   r3   r   r"   J   s6   ÿ
þ

€zFpxImageFile._open_indexr   Úsubimagec                 C  sX  d|d›�d|d›�dg}| j  |¡}| d¡ | d¡}t|dƒt|d	ƒf}t|d
ƒt|dƒf}t|dƒ}t|dƒ}	|| jkrFd}
t|
ƒ‚| d| ¡ | t|dƒ|	 ¡}d }}|\}}|\}}g | _tdt	|ƒ|	ƒD ]±}t
||| ƒ}t
||| ƒ}t||d	 ƒ}|dkr | j t d||||ft||ƒd | j¡¡ nh|dkrÁ| j t d||||ft||ƒd | j|dd
… f¡¡ nG|dk�r|d }|d }| j}|rß|dkrÜd\}}nd }n|}| j t d||||ft||ƒd ||f¡¡ |�r| j| | _nd}
t|
ƒ‚|| }||k�rd|| }}||k�r nqn|| _| j| _d | _d S )Nr)   r*   zResolution Ú04dzSubimage 0000 Headeré   é$   r.   r/   r-   é   é    zsubimage mismatché   r   Úrawr   Úfillr,   é   é   r	   )ÚYCbCrKÚCMYKrB   zunknown/invalid compression)r   Ú
openstreamÚreadr0   r;   r   ÚseekÚtiler>   ÚlenÚminÚappendr   Ú_TilerA   rB   Útile_prefixÚstreamr   Ú_fp)r#   r'   rH   r^   r   r4   r;   ÚtilesizeÚoffsetÚlengthr%   ÚxÚyÚxsizeÚysizeÚxtileÚytiler2   Úx1Úy1ÚcompressionÚinternal_color_conversionÚjpeg_tablesrA   Újpegmoder   r   r   rC   {   s’   

ý





üÿ	
üÿ
	

üÿ€

€
zFpxImageFile._open_subimageúImage.core.PixelAccess | Nonec                 C  s0   | j s| j | jd d… dg ¡| _ tj | ¡S )Nr,   zSubimage 0000 Data)r   r   rU   r^   r   Úload©r#   r   r   r   rp   ì   s   zFpxImageFile.loadc                   s   | j  ¡  tƒ  ¡  d S r   )r   ÚcloseÚsuperrq   ©Ú	__class__r   r   rr   ò   ó   
zFpxImageFile.closeÚargsÚobjectc                   s   | j  ¡  tƒ  ¡  d S r   )r   rr   rs   Ú__exit__)r#   rw   rt   r   r   ry   ö   rv   zFpxImageFile.__exit__)r   r   )r   )r'   r(   r   r   )r   r   )r'   r(   rH   r(   r   r   )r   ro   )rw   rx   r   r   )Ú__name__Ú
__module__Ú__qualname__ÚformatÚformat_descriptionr&   r"   rC   rp   rr   ry   Ú__classcell__r   r   rt   r   r   4   s    
1
qr   z.fpx)r   r   r   r   )Ú
__future__r   r   Ú r   r   Ú_binaryr   r0   r?   r   r   Úregister_openr}   Úregister_extensionr   r   r   r   Ú<module>   s"   õ
 L