saned help? (was Re: [sane-devel] Fujitsu 5120C)

[Henning Meier-Geinitz]

Hi,

On 2006-06-01 10:46, m. allan noah wrote:
> saned requests 8188 bytes, backend only returns 7656, cause that is an 
> even number of scanlines. the difference is 532. then saned asks for 528 
> bytes on the next attempt? why not 532? why not just transmit the 7656?

IIRC, saned uses the first 4 bytes in the data stream for the size of
the data that is transmitted.

Bye,
  Henning