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March 2007

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2007.03.27 15:03 "support for 24 bit floats?", by William B Thompson
2007.03.27 16:03 "Re: support for 24 bit floats?", by Andrey Kiselev
2007.03.28 07:33 "Re: support for 24 bit floats?", by Andrey Kiselev
2007.03.28 09:06 "Re: support for 24 bit floats?", by Kai-uwe Behrmann
2007.03.28 12:15 "Re: support for 24 bit floats?", by Andrey Kiselev
2007.03.28 14:09 "Re: support for 24 bit floats?", by Kai-uwe Behrmann
2007.03.28 15:05 "Re: support for 24 bit floats?", by Bob Friesenhahn
2007.03.28 15:09 "Re: support for 24 bit floats?", by Andrey Kiselev
2007.03.28 16:56 "Re: support for 24 bit floats?", by Kai-uwe Behrmann
2007.03.28 16:22 "Re: support for 24 bit floats?", by Bob Friesenhahn
2007.03.28 17:10 "Re: support for 24 bit floats?", by Andrey Kiselev

2007.03.28 15:05 "Re: support for 24 bit floats?", by Bob Friesenhahn

On Wed, 28 Mar 2007, Kai-Uwe Behrmann wrote:
>
> Can the RGBA interface work with the 24-bit float sample type to
> get a preview?

As you are already aware, the meaning of floating point values in TIFF 
is much less standardized than it is for the integer types. 
Providing a RGB preview would assume a particular range/intent for the 
floating point data.  It would likely be wrong for many/most files.

Bob
======================================
Bob Friesenhahn
bfriesen@simple.dallas.tx.us, http://www.simplesystems.org/users/bfriesen/
GraphicsMagick Maintainer,    http://www.GraphicsMagick.org/