[sane-devel] sane_get_parameters / sample depth

[Major A]

> Could somebody give me a clue about the possible sample depths?

There are only the three you mentioned -- 1, 8, 16. If a scanner
supports, say, 12 bits, then the backend has to expand that to 16
bits. The way this is usually done is that the scanned samples are
left-justified within the two bytes, i.e. the answer to your question
is 0, 32, 64, 96, etc.

  Andras

===========================================================================
Major Andras
    e-mail: andras at users.sourceforge.net
    www:    http://andras.webhop.org/
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