Catalyst / admin/Synapse-Cortex 14.8 GB / 57.8 GB 40.0 GB free
Help Sign in

admin / Synapse-Cortex

public

Self Hosted ITSM Tool with RBAC/Tenanting and MFA

Code Issues Pull requests Pipelines Packages Security Insights Wiki Settings
Synapse-Cortex / synapse-cortex / .venv / Lib / site-packages / PIL / PcdImagePlugin.py 1842 B · main 
 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
#
# The Python Imaging Library.
# $Id$
#
# PCD file handling
#
# History:
#       96-05-10 fl     Created
#       96-05-27 fl     Added draft mode (128x192, 256x384)
#
# Copyright (c) Secret Labs AB 1997.
# Copyright (c) Fredrik Lundh 1996.
#
# See the README file for information on usage and redistribution.
#
from __future__ import annotations

from . import Image, ImageFile

##
# Image plugin for PhotoCD images.  This plugin only reads the 768x512
# image from the file; higher resolutions are encoded in a proprietary
# encoding.


class PcdImageFile(ImageFile.ImageFile):
    format = "PCD"
    format_description = "Kodak PhotoCD"

    def _open(self) -> None:
        # rough
        assert self.fp is not None

        self.fp.seek(2048)
        s = self.fp.read(1539)

        if not s.startswith(b"PCD_"):
            msg = "not a PCD file"
            raise SyntaxError(msg)

        orientation = s[1538] & 3
        self.tile_post_rotate = None
        if orientation == 1:
            self.tile_post_rotate = 90
        elif orientation == 3:
            self.tile_post_rotate = 270

        self._mode = "RGB"
        self._size = (512, 768) if orientation in (1, 3) else (768, 512)
        self.tile = [ImageFile._Tile("pcd", (0, 0, 768, 512), 96 * 2048)]

    def load_prepare(self) -> None:
        if self._im is None and self.tile_post_rotate:
            self.im = Image.core.new(self.mode, (768, 512))
        ImageFile.ImageFile.load_prepare(self)

    def load_end(self) -> None:
        if self.tile_post_rotate:
            # Handle rotated PCDs
            self.im = self.rotate(self.tile_post_rotate, expand=True).im


#
# registry

Image.register_open(PcdImageFile.format, PcdImageFile)

Image.register_extension(PcdImageFile.format, ".pcd")