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69 wiersze
3.7 KiB
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<!-- received="Sun Feb 28 14:25:43 1999 PST" -->
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<!-- sent="Sun, 28 Feb 1999 14:25:41 -0800" -->
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<!-- name="David Mosberger-Tang" -->
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<!-- email="David.Mosberger@acm.org" -->
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<!-- subject="Re: 16-bit frames and interleaving" -->
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<!-- id="199902282225.OAA08809@panda.mostang.com" -->
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<!-- inreplyto="199902281935.LAA04809@panda.mostang.com" -->
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<title>sane-devel: Re: 16-bit frames and interleaving</title>
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<h1>Re: 16-bit frames and interleaving</h1>
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<b>David Mosberger-Tang</b> (<a href="mailto:David.Mosberger@acm.org"><i>David.Mosberger@acm.org</i></a>)<br>
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<i>Sun, 28 Feb 1999 14:25:41 -0800</i>
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<p>
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<ul>
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<li> <b>Next message:</b> <a href="0243.html">Karl-Heinz Günster: "Agfa+Nikon-Scanner"</a>
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<li> <b>Next message:</b> <a href="0243.html">Charles Chambers: "SANE for OS/2"</a>
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<li> <b>Next message:</b> <a href="0243.html">Ulrich Brachvogel: "backend for newer mustek-scsi-scanners"</a>
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<li> <b>Previous message:</b> <a href="0241.html">Oliver Rauch: "Re: Umax Astra 610S freezes while scanning :-("</a>
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<li> <b>In reply to:</b> <a href="0225.html">David Mosberger-Tang: "Re: 16-bit frames and interleaving"</a>
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<li> <b>Next in thread:</b> <a href="0255.html">David Mosberger-Tang: "Re: 16-bit frames and interleaving"</a>
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</ul>
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<!-- body="start" -->
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<i>>>>>> On Sun, 28 Feb 1999 23:00:21 +0100, Oliver Rauch <<a href="mailto:oliver.rauch@Wolfsburg.DE">oliver.rauch@Wolfsburg.DE</a>> said:</i><br>
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<p>
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Oliver> does the net backend or saned already transform the data if<br>
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Oliver> that is necessary ?<br>
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<p>
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saned tells the net backend what byte-order to use ("receiver-makes<br>
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right"), but the net backend hasn't been updated yet to adjust<br>
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byte-order. Look at saned.c and SANE_Start_Reply in sanei_net.h for<br>
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details.<br>
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<p>
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<p>
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Oliver> What about gamma data upload to the backend?<br>
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<p>
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SANE_Int etc. are transferred in a byte-order independent fashion, so<br>
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stuff like gamma data should work just fine. Only the image data is<br>
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special (due to efficiency considerations). Once the net backend is<br>
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fixed, the distribution should be completely byte-order independent.<br>
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Someone with a 16-bit scanner want to cook up (and test) a patch?<br>
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<p>
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--david<br>
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<p>
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<pre>
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--
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Source code, list archive, and docs: <a href="http://www.mostang.com/sane/">http://www.mostang.com/sane/</a>
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</pre>
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<!-- body="end" -->
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<p>
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<ul>
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<!-- next="start" -->
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<li> <b>Next message:</b> <a href="0243.html">Karl-Heinz Günster: "Agfa+Nikon-Scanner"</a>
|
|
<li> <b>Next message:</b> <a href="0243.html">Charles Chambers: "SANE for OS/2"</a>
|
|
<li> <b>Next message:</b> <a href="0243.html">FUKUDA Kazuya: "New SANE backend(sharp backend)"</a>
|
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<li> <b>Next message:</b> <a href="0243.html">Ian Douglas: "sane + os/2"</a>
|
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<li> <b>Next message:</b> <a href="0243.html">Ulrich Brachvogel: "backend for newer mustek-scsi-scanners"</a>
|
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<li> <b>Previous message:</b> <a href="0241.html">Oliver Rauch: "Re: Umax Astra 610S freezes while scanning :-("</a>
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<li> <b>In reply to:</b> <a href="0225.html">David Mosberger-Tang: "Re: 16-bit frames and interleaving"</a>
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<!-- nextthread="start" -->
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<li> <b>Next in thread:</b> <a href="0255.html">David Mosberger-Tang: "Re: 16-bit frames and interleaving"</a>
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<!-- reply="end" -->
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</ul>
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