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<TITLE>sane-devel: Re: SANE API &amp; file format</TITLE>
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<H1>Re: SANE API &amp; file format</H1>
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<STRONG>From:</STRONG> Mick Barry (<A HREF="mailto:mick@objects.com.au?Subject=Re:%20SANE%20API%20&amp;%20file%20format&In-Reply-To=&lt;3AF1D3A4.BC3B1FDC@objects.com.au&gt;"><EM>mick@objects.com.au</EM></A>)<BR>
<STRONG>Date:</STRONG> Thu May 03 2001 - 14:54:44 PDT
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Oliver,
<BR>
<P>But if it was compulsary for a b/e to support the current transfer
<BR>
mechanism then couldn't the f/e simply fall back to using this method if
<BR>
it didn't support other image encodings.
<BR>
<P>mick
<BR>
<P>Oliver Rauch wrote:
<BR>
<EM>&gt;
</EM><BR>
<EM>&gt; Stephen Williams wrote:
</EM><BR>
<EM>&gt;
</EM><BR>
<EM>&gt; &gt; Other then that, supporting new formats should be easy and backwards
</EM><BR>
<EM>&gt; &gt; compatible. Just create a well-known-type &quot;transfer-type&quot; with the
</EM><BR>
<EM>&gt; &gt; default always set to TRANSFER_TYPE_SANE that acts like the existing
</EM><BR>
<EM>&gt; &gt; in-memory transfer.
</EM><BR>
<EM>&gt;
</EM><BR>
<EM>&gt; Hi Stephen,
</EM><BR>
<EM>&gt;
</EM><BR>
<EM>&gt; it is not a good idea to add such a hack to the currecnt sane standard.
</EM><BR>
<EM>&gt; You can not only create a backend that uses such (more or less) &quot;well known&quot;
</EM><BR>
<EM>&gt; option, you also need frontends that do handle this.
</EM><BR>
<EM>&gt; And there is much more to take care about.
</EM><BR>
<EM>&gt; With your suggestion a graphical frontend has to be able to
</EM><BR>
<EM>&gt; deocde a compressed image data to create a preview from this. Or you
</EM><BR>
<EM>&gt; will not be able to create a preview from it.
</EM><BR>
<EM>&gt;
</EM><BR>
<EM>&gt; Please do not suggest to do such wild things with the sane-1 standard.
</EM><BR>
<EM>&gt;
</EM><BR>
<EM>&gt; If I find the time I will go through all the suggestions I collected
</EM><BR>
<EM>&gt; from the discussions about the sane-2 standard. Then we can spend
</EM><BR>
<EM>&gt; our time and work to keep the sane-1 standard clean and define and
</EM><BR>
<EM>&gt; implement a proper sane-2 standard.
</EM><BR>
<EM>&gt;
</EM><BR>
<EM>&gt; Bye
</EM><BR>
<EM>&gt; Oliver
</EM><BR>
<EM>&gt;
</EM><BR>
<EM>&gt; --
</EM><BR>
<EM>&gt; Homepage: <A HREF="http://www.rauch-domain.de">http://www.rauch-domain.de</A>
</EM><BR>
<EM>&gt; sane-umax: <A HREF="http://www.rauch-domain.de/sane-umax">http://www.rauch-domain.de/sane-umax</A>
</EM><BR>
<EM>&gt; xsane: <A HREF="http://www.xsane.org">http://www.xsane.org</A>
</EM><BR>
<EM>&gt; E-Mail: mailto:<A HREF="mailto:Oliver.Rauch@rauch-domain.de?Subject=Re:%20SANE%20API%20&amp;%20file%20format&In-Reply-To=&lt;3AF1D3A4.BC3B1FDC@objects.com.au&gt;">Oliver.Rauch@rauch-domain.de</A>
</EM><BR>
<EM>&gt;
</EM><BR>
<EM>&gt; --
</EM><BR>
<EM>&gt; Source code, list archive, and docs: <A HREF="http://www.mostang.com/sane/">http://www.mostang.com/sane/</A>
</EM><BR>
<EM>&gt; To unsubscribe: echo unsubscribe sane-devel | mail <A HREF="mailto:majordomo@mostang.com?Subject=Re:%20SANE%20API%20&amp;%20file%20format&In-Reply-To=&lt;3AF1D3A4.BC3B1FDC@objects.com.au&gt;">majordomo@mostang.com</A>
</EM><BR>
<P><PRE>
--
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