
    zvgC                        d dl mZ d dlZddlmZmZmZ ddlmZ	 ddlm
Z ddlmZ ddZ G d dej                  Z ej        ej        ee            ej        ej        ddg           dS )    )annotationsN   )Image	ImageFileImagePalette)i16le)i32leo8prefixbytesreturnboolc                p    t          |           dk    o#t          | d          dv ot          | d          dv S )N      )  i     )r      )leni16)r   s    O/var/www/pixelcanvas.ch/venv/lib/python3.11/site-packages/PIL/FliImagePlugin.py_acceptr      s@    Fq 	&NN..	&OOv%    c                  B    e Zd ZdZdZdZddZddZddZddZ	ddZ
dS )FliImageFileFLIzAutodesk FLI/FLC AnimationFr   Nonec                n   | j                             d          }t          |          r|dd         dk    sd}t          |          t	          |d          | _        | j        dk    | _        d| _        t	          |d	          t	          |d
          f| _        t          |d          }t	          |d          }|dk    r|dz  dz  }|| j
        d<   d t          d          D             }| j                             d          }d| _        t	          |d          dk    rU| j        t          |          z   | _        | j                             | j                   | j                             d          }t	          |d          dk    rt	          |d          }d }t          |          D ]}|(| j                             |dz
  t          j                   | j                             d          }t	          |d          }	|	dv r |                     ||	dk    rdnd            nt          |          }|s nt#          j        dd                    d |D                                 | _        d| _        | j         | _        | j                                         | _        |                     d           d S )N         s     znot an FLI/FLC filer   r   P   
      r   r   i  F   durationc                    g | ]}|||fS  r*   ).0as     r   
<listcomp>z&FliImageFile._open.<locals>.<listcomp>G   s    111Aq!9111r      i   i  )r      r/      r   RGBr   c              3  |   K   | ]7\  }}}t          |          t          |          z   t          |          z   V  8d S Nr
   )r+   rgbs       r   	<genexpr>z%FliImageFile._open.<locals>.<genexpr>d   sC      KKiq!QBqEEBqEEMBqEE1KKKKKKr   )fpreadr   SyntaxErrorr   n_framesis_animated_mode_sizei32inforange_FliImageFile__offsetseekosSEEK_CUR_paletter   rawjoinpalette_FliImageFile__frame_fptell_FliImageFile__rewind)
selfsmsgr(   magicrJ   number_of_subchunks
chunk_size_
chunk_types
             r   _openzFliImageFile._open0   s   GLL

 	#qBx;66'Cc""" Aq		=1, 
AYYAr

*
 q"::Aq		F?? 4B.H (	* 21eCjj111GLLq!99 MCFF2DMGLL'''R  Aq!99"%a))%)J.// 
 
)GLLa===GLLOO AYY
((MM'
b0@0@11aHHHE VV
! E $'388KK7KKKKK
 

 7		!r   rJ   list[tuple[int, int, int]]shiftintc                   d}t          t          | j                            d                              D ]}| j                            d          }||d         z   }|d         }|dk    rd}| j                            |dz            }t          dt	          |          d          D ]6}||         |z  }||dz            |z  }||dz            |z  }	|||	f||<   |dz  }7d S )Nr   r0   r   r.   r   )rB   r   r9   r:   r   )
rO   rJ   rY   ierP   nr4   r5   r6   s
             r   rG   zFliImageFile._palettem   s     s47<<??++,, 	 	AQAAaDA!AAvvQU##A1c!ffa((  aDEMa!eH%a!eH%AY
Q	 	r   framec                    |                      |          sd S || j        k     r|                     d           t          | j        dz   |dz             D ]}|                     |           d S )Nr   r   )_seek_checkrK   _seekrB   )rO   r_   fs      r   rD   zFliImageFile.seek   sx    && 	F4<JJqMMMt|a'33 	 	AJJqMMMM	 	r   c                6   |dk    r.d| _         | j                            | j                   d| _        n|                                  || j         dz   k    rd| }t          |          || _         | j        | _        | j                            | j                   | j                            d          }|sd}t          |          t          |          }|| _        t          j        dd	| j        z   | j                  g| _        | xj        |z  c_        d S )
Nr   r8   r    r   zcannot seek to frame r   zmissing frame sizefli)r   r   )rK   rL   rD   rN   rC   load
ValueErrorr9   r:   EOFErrorr@   decodermaxblockr   _Tilesizetile)rO   r_   rQ   rP   	framesizes        r   rb   zFliImageFile._seek   s   A::DLHMM$-(((DMM IIKKKDL1$$$1%11CS//! (T]###GLLOO 	 &C3--FF	(_UFTY,>NNO	"r   c                    | j         S r3   )rK   )rO   s    r   rM   zFliImageFile.tell   s
    |r   N)r   r   )rJ   rX   rY   rZ   r   r   )r_   rZ   r   r   )r   rZ   )__name__
__module____qualname__formatformat_description!_close_exclusive_fp_after_loadingrW   rG   rD   rb   rM   r*   r   r   r   r   +   s        F5(-%; ; ; ;z   $   # # # #<     r   r   z.fliz.flc)r   r   r   r   )
__future__r   rE    r   r   r   _binaryr   r   r	   r@   r   r   r   register_openrr   register_extensionsr*   r   r   <module>rz      s   " # " " " " " 				 , , , , , , , , , , ! ! ! ! ! ! ! ! ! ! ! !         | | | | |9& | | |D  L'w ? ? ?  ,-/? @ @ @ @ @r   