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-rw-r--r--PIL/TgaImagePlugin.py133
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diff --git a/PIL/TgaImagePlugin.py b/PIL/TgaImagePlugin.py
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--- a/PIL/TgaImagePlugin.py
+++ /dev/null
@@ -1,133 +0,0 @@
-#
-# The Python Imaging Library.
-# $Id: TgaImagePlugin.py 2134 2004-10-06 08:55:20Z fredrik $
-#
-# TGA file handling
-#
-# History:
-# 95-09-01 fl created (reads 24-bit files only)
-# 97-01-04 fl support more TGA versions, including compressed images
-# 98-07-04 fl fixed orientation and alpha layer bugs
-# 98-09-11 fl fixed orientation for runlength decoder
-#
-# Copyright (c) Secret Labs AB 1997-98.
-# Copyright (c) Fredrik Lundh 1995-97.
-#
-# See the README file for information on usage and redistribution.
-#
-
-
-__version__ = "0.3"
-
-import Image, ImageFile, ImagePalette
-
-
-def i16(c):
- return ord(c[0]) + (ord(c[1])<<8)
-
-def i32(c):
- return ord(c[0]) + (ord(c[1])<<8) + (ord(c[2])<<16) + (ord(c[3])<<24)
-
-
-MODES = {
- # map imagetype/depth to rawmode
- (1, 8): "P",
- (3, 1): "1",
- (3, 8): "L",
- (2, 16): "BGR;5",
- (2, 24): "BGR",
- (2, 32): "BGRA",
-}
-
-
-def _accept(prefix):
- return prefix[0] == "\0"
-
-##
-# Image plugin for Targa files.
-
-class TgaImageFile(ImageFile.ImageFile):
-
- format = "TGA"
- format_description = "Targa"
-
- def _open(self):
-
- # process header
- s = self.fp.read(18)
-
- id = ord(s[0])
-
- colormaptype = ord(s[1])
- imagetype = ord(s[2])
-
- depth = ord(s[16])
-
- flags = ord(s[17])
-
- self.size = i16(s[12:]), i16(s[14:])
-
- # validate header fields
- if id != 0 or colormaptype not in (0, 1) or\
- self.size[0] <= 0 or self.size[1] <= 0 or\
- depth not in (8, 16, 24, 32):
- raise SyntaxError, "not a TGA file"
-
- # image mode
- if imagetype in (3, 11):
- self.mode = "L"
- if depth == 1:
- self.mode = "1" # ???
- elif imagetype in (1, 9):
- self.mode = "P"
- elif imagetype in (2, 10):
- self.mode = "RGB"
- if depth == 32:
- self.mode = "RGBA"
- else:
- raise SyntaxError, "unknown TGA mode"
-
- # orientation
- orientation = flags & 0x30
- if orientation == 0x20:
- orientation = 1
- elif not orientation:
- orientation = -1
- else:
- raise SyntaxError, "unknown TGA orientation"
-
- if imagetype & 8:
- self.info["compression"] = "tga_rle"
-
- if colormaptype:
- # read palette
- start, size, mapdepth = i16(s[3:]), i16(s[5:]), i16(s[7:])
- if mapdepth == 16:
- self.palette = ImagePalette.raw("BGR;16",
- "\0"*2*start + self.fp.read(2*size))
- elif mapdepth == 24:
- self.palette = ImagePalette.raw("BGR",
- "\0"*3*start + self.fp.read(3*size))
- elif mapdepth == 32:
- self.palette = ImagePalette.raw("BGRA",
- "\0"*4*start + self.fp.read(4*size))
-
- # setup tile descriptor
- try:
- rawmode = MODES[(imagetype&7, depth)]
- if imagetype & 8:
- # compressed
- self.tile = [("tga_rle", (0, 0)+self.size,
- self.fp.tell(), (rawmode, orientation, depth))]
- else:
- self.tile = [("raw", (0, 0)+self.size,
- self.fp.tell(), (rawmode, 0, orientation))]
- except KeyError:
- pass # cannot decode
-
-#
-# registry
-
-Image.register_open("TGA", TgaImageFile, _accept)
-
-Image.register_extension("TGA", ".tga")