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2005.10.20 22:52 "Re: Read EXIF Tag", by Chris Losinger
> As Lou suggests, you don't need the count in the call. The problem
> is that whether a count is required or not by TIFFGetField() is
> determined by the TIFFFieldInfo declaration for the field.
sure
but, the problem is not that i'm getting wrong values back
in count and offset (as you'd expect, if you give a varargs call like
TIFFGetField an unexpected number of parameters). the problem is that
TIFFGetField is returning 0.
more specifically, TIFFVGetField is returning 0 because both
isPseudoTag and TIFFFieldSet are returning 0.
it doesn't even have a chance to crash, or give me garbage,
or whatever it's going to do, in _TIFFVGetField .
-c
----
Chris Losinger
losinger@earthlink.net
smallest@smalleranimals.com http://www.smalleranimals.com