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Problems with libtiff!
- To: cygwin@sourceware.cygnus.com
- Subject: Problems with libtiff!
- From: Ulrich Koehler <koehler@mvt.tu-clausthal.de>
- Date: Fri, 18 Jun 1999 14:12:40 +0200
- Organization: Technische Universit"at Clausthal
Hello,
I browsed through the archives and there should be
no problems at all, but...
libtiff v3.4beta037 + cygwin B20.1
% sh configure --target=i586
% make
compiles without any errors on Win95b, AMD-K6-2.
execution problems:
tools/tiffdump.exe - works ok
tools/tiff2ps.exe - does not work, probs with strip-size
tools/thumbnail.exe - does not work,
the thumbnail image is 8 byte in size (just the header)
I guess libtiff is unable to read my greyscale image
which I created with libtiff on a UNIX-system.
(the images is ok, a hex-dump shows this)
and so on...
If I save images with my own program via libtiff
(on UNIX everything works well) the TIFF-images
are corrupt. The hex dump of the image shows:
- byte ordering and the first 4 bytes (0..3) of the header
seem to be ok.
- the pointer to the first IFD (Byte 4..7) misses the real IFD
by one byte. If I fix this manually the image is recognized
by other programs (type, size etc. are correct) but the data
is still corrupt.
???
Does anybody got a _working_ libtiff on Win95?
Bye
Ulrich Koehler
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