[sane-devel] regarding SANE_STATUS_WARMING_UP

[stef]

Le vendredi 29 mai 2009 22:23:23 m. allan noah, vous avez écrit :
> well, lets re-open the discussion of the return codes. Julien had some
> reservations about this technique. I dont have a problem with it, as
> long as we formalize it in the standard exactly which status codes
> require retry. I also would like to add a generic 'SANE_STATUS_RETRY'
> for those cases where the backend has to block during sane_start
> because it must ingest the entire image before the size is known. I'd
> rather not block...
>
> allan

	I think a SANE_STATUS_UNCALIBRATED would also be useful. It would let a 
frontend that the scan can start, but will be uncalibrated. This would fit in 
the case of sheetfed scanners which haven't been calibrated yet using an 
special sheet.

Regards,
	Stef