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<TITLE>sane-devel: Floating point error with snapscan backend</TITLE>
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<META NAME="Author" CONTENT="Raimar Wulkenhaar (raimar@doppler.thp.univie.ac.at)">
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<META NAME="Subject" CONTENT="Floating point error with snapscan backend">
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<H1>Floating point error with snapscan backend</H1>
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<!-- received="Wed May 17 23:50:13 2000" -->
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<!-- isoreceived="20000518065013" -->
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<!-- sent="Tue, 16 May 2000 08:56:41 +0200" -->
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<!-- isosent="20000516065641" -->
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<!-- name="Raimar Wulkenhaar" -->
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<!-- email="raimar@doppler.thp.univie.ac.at" -->
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<!-- subject="Floating point error with snapscan backend" -->
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<!-- id="3920F129.CB0A9D1E@doppler.thp.univie.ac.at" -->
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<STRONG>From:</STRONG> Raimar Wulkenhaar (<A HREF="mailto:raimar@doppler.thp.univie.ac.at?Subject=Re:%20Floating%20point%20error%20with%20snapscan%20backend&In-Reply-To=<3920F129.CB0A9D1E@doppler.thp.univie.ac.at>"><EM>raimar@doppler.thp.univie.ac.at</EM></A>)<BR>
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<STRONG>Date:</STRONG> Mon May 15 2000 - 23:56:41 PDT
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<LI><STRONG>Next message:</STRONG> <A HREF="0110.html">Oliver Rauch: "Re: xsane"</A>
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<LI><STRONG>Previous message:</STRONG> <A HREF="0108.html">Oliver Rauch: "Re: xsane"</A>
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<LI><STRONG>Next in thread:</STRONG> <A HREF="0131.html">Petter Reinholdtsen: "Re: Floating point error with snapscan backend"</A>
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<LI><STRONG>Reply:</STRONG> <A HREF="0131.html">Petter Reinholdtsen: "Re: Floating point error with snapscan backend"</A>
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<HR NOSHADE><P>
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<P>
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Hi,
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<BR>
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<P>I have got the Acer Prisa 620ST and tried to get it working with sane.
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<BR>
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The ACARD card shipped with the scanner seems to be OK as
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<BR>
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/proc/scsi/scsi contains
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<BR>
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<P>Attached devices:
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<BR>
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Host: scsi0 Channel: 00 Id: 02 Lun: 00
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<BR>
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Vendor: Color Model: FlatbedScanner_9 Rev: 0117
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<BR>
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Type: Scanner ANSI SCSI revision: 02
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<BR>
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<P>sane-1.0.2 compiles without problems on Linux-2.2.15 with sg-2.1.37.
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<BR>
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scanimage -L gives
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<BR>
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<P>device `snapscan:/dev/sga' is a Color FlatbedScanner_9 flatbed scanner
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<BR>
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device `snapscan:/dev/scanner' is a Color FlatbedScanner_9 flatbed
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<BR>
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scanner
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<BR>
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<P>But scanimage -T or with any option other than -V or -L aborts with
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<BR>
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`Floating point exception'.
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<BR>
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<P>Does anybody have an idea what the reason could be? There is some
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<BR>
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mention of floating point errors in the history section of snapscan.c.
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<BR>
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<P>Thanks in advance,
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<BR>
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Raimar
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<BR>
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<P><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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To unsubscribe: echo unsubscribe sane-devel | mail <A HREF="mailto:majordomo@mostang.com?Subject=Re:%20Floating%20point%20error%20with%20snapscan%20backend&In-Reply-To=<3920F129.CB0A9D1E@doppler.thp.univie.ac.at>">majordomo@mostang.com</A>
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</PRE>
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<LI><STRONG>Next message:</STRONG> <A HREF="0110.html">Oliver Rauch: "Re: xsane"</A>
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<LI><STRONG>Previous message:</STRONG> <A HREF="0108.html">Oliver Rauch: "Re: xsane"</A>
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<LI><STRONG>Next in thread:</STRONG> <A HREF="0131.html">Petter Reinholdtsen: "Re: Floating point error with snapscan backend"</A>
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<LI><STRONG>Reply:</STRONG> <A HREF="0131.html">Petter Reinholdtsen: "Re: Floating point error with snapscan backend"</A>
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<EM>
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This archive was generated by <A HREF="http://www.hypermail.org/">hypermail 2b29</A>
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: <EM>Wed May 17 2000 - 23:50:13 PDT</EM>
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