PR/429: Bernd Nuernberger: Add variations to GEM raster images

diff --git a/magic/Magdir/images b/magic/Magdir/images
index b4fd1a93fa7771231b4d8d2ad9778809b4a68383..1aa666c5441f495e6ebd89f5fefd2fb035108e25 100644 (file)
--- a/magic/Magdir/images
+++ b/magic/Magdir/images
@@ -1,6 +1,6 @@
 
 #------------------------------------------------------------------------------
-# $File: images,v 1.104 2015/01/24 22:45:46 christos Exp $
+# $File: images,v 1.105 2015/02/14 17:30:03 christos Exp $
 # images:  file(1) magic for image formats (see also "iff", and "c-lang" for
 # XPM bitmaps)
 #
@@ -686,7 +686,26 @@
 >25    string  >\0     dated %.14s
 
 # GEM Image: Version 1, Headerlen 8 (Wolfram Kleff)
-0      belong          0x00010008      GEM Image data
+# Format variations from: Bernd Nuernberger <bernd.nuernberger@web.de>
+# See http://fileformats.archiveteam.org/wiki/GEM_Raster
+# For variations, also see:
+#    http://www.seasip.info/Gem/ff_img.html (Ventura) 
+#    http://www.atari-wiki.com/?title=IMG_file (XIMG, STTT)
+#    http://www.fileformat.info/format/gemraster/spec/index.htm (XIMG, STTT)
+#    http://sylvana.net/1stguide/1STGUIDE.ENG (TIMG)
+0       beshort     0x0001
+>2      beshort     0x0008      GEM Image data
+>>0     use gem_info
+>2      beshort     0x0009      GEM Image data (Ventura)
+>>0     use gem_info
+16      string      XIMG\0      GEM XIMG Image data
+>0      use gem_info
+16      string      STTT\0\x10  GEM STTT Image data 
+>0      use gem_info
+16      string      TIMG\0      GEM TIMG Image data
+>0      use gem_info
+
+0   name        gem_info
 >12    beshort         x               %d x
 >14    beshort         x               %d,
 >4     beshort         x               %d planes,