two version of R2R are hereHEADmaster

1 files changed, 64 insertions, 0 deletions

diff --git a/.venv/lib/python3.12/site-packages/PIL/PcdImagePlugin.py b/.venv/lib/python3.12/site-packages/PIL/PcdImagePlugin.py
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+++ b/.venv/lib/python3.12/site-packages/PIL/PcdImagePlugin.py
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+#
+# 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(2048)
+
+        if s[:4] != 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 = -90
+
+        self._mode = "RGB"
+        self._size = 768, 512  # FIXME: not correct for rotated images!
+        self.tile = [ImageFile._Tile("pcd", (0, 0) + self.size, 96 * 2048)]
+
+    def load_end(self) -> None:
+        if self.tile_post_rotate:
+            # Handle rotated PCDs
+            self.im = self.im.rotate(self.tile_post_rotate)
+            self._size = self.im.size
+
+
+#
+# registry
+
+Image.register_open(PcdImageFile.format, PcdImageFile)
+
+Image.register_extension(PcdImageFile.format, ".pcd")