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Viewing changes to PIL/SunImagePlugin.py

  • Committer: Package Import Robot
  • Author(s): Matthias Klose
  • Date: 2013-01-31 20:49:20 UTC
  • mfrom: (27.1.1 raring-proposed)
  • Revision ID: package-import@ubuntu.com-20130131204920-b5zshy6vgfvdionl
Tags: 1.1.7+1.7.8-1ubuntu1
Rewrite build dependencies to allow cross builds.

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PIL/SunImagePlugin.py
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__version__ = "0.3"
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import Image, ImageFile, ImagePalette
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def i16(c):
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    return ord(c[1]) + (ord(c[0])<<8)
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def i32(c):
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    return ord(c[3]) + (ord(c[2])<<8) + (ord(c[1])<<16) + (ord(c[0])<<24)
 
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from . import Image, ImageFile, ImagePalette, _binary
 
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i16 = _binary.i16be
 
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i32 = _binary.i32be
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def _accept(prefix):
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        # HEAD
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        s = self.fp.read(32)
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        if i32(s) != 0x59a66a95:
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            raise SyntaxError, "not an SUN raster file"
 
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            raise SyntaxError("not an SUN raster file")
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        offset = 32
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        elif depth == 24:
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            self.mode, rawmode = "RGB", "BGR"
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        else:
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            raise SyntaxError, "unsupported mode"
 
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            raise SyntaxError("unsupported mode")
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        compression = i32(s[20:24])
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            if self.mode == "L":
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                self.mode = rawmode = "P"
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        stride = (((self.size[0] * depth + 7) / 8) + 3) & (~3)
 
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        stride = (((self.size[0] * depth + 7) // 8) + 3) & (~3)
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        if compression == 1:
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            self.tile = [("raw", (0,0)+self.size, offset, (rawmode, stride))]