Re: SANE API & file format

From: Mick Barry (mick@objects.com.au)
Date: Thu May 03 2001 - 14:54:44 PDT

  • Next message: Oliver Rauch: "Re: SANE API & file format"

    Oliver,

    But if it was compulsary for a b/e to support the current transfer
    mechanism then couldn't the f/e simply fall back to using this method if
    it didn't support other image encodings.

    mick

    Oliver Rauch wrote:
    >
    > Stephen Williams wrote:
    >
    > > Other then that, supporting new formats should be easy and backwards
    > > compatible. Just create a well-known-type "transfer-type" with the
    > > default always set to TRANSFER_TYPE_SANE that acts like the existing
    > > in-memory transfer.
    >
    > Hi Stephen,
    >
    > it is not a good idea to add such a hack to the currecnt sane standard.
    > You can not only create a backend that uses such (more or less) "well known"
    > option, you also need frontends that do handle this.
    > And there is much more to take care about.
    > With your suggestion a graphical frontend has to be able to
    > deocde a compressed image data to create a preview from this. Or you
    > will not be able to create a preview from it.
    >
    > Please do not suggest to do such wild things with the sane-1 standard.
    >
    > If I find the time I will go through all the suggestions I collected
    > from the discussions about the sane-2 standard. Then we can spend
    > our time and work to keep the sane-1 standard clean and define and
    > implement a proper sane-2 standard.
    >
    > Bye
    > Oliver
    >
    > --
    > Homepage: http://www.rauch-domain.de
    > sane-umax: http://www.rauch-domain.de/sane-umax
    > xsane: http://www.xsane.org
    > E-Mail: mailto:Oliver.Rauch@rauch-domain.de
    >
    > --
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