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<title>sane-devel: defunct reader process after scan an image...</title>
<h1>defunct reader process after scan an image...</h1>
<b>Meino Christian Cramer</b> (<a href="mailto:root@solfire.ludwigsburg.netsurf.de"><i>root@solfire.ludwigsburg.netsurf.de</i></a>)<br>
<i>Thu, 15 Jul 1999 17:02:41 GMT</i>
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Hi all!<br>
<p>
Currently I am writing a backend for the AVISION AV630CS-scanner.<br>
Grayscale, Dithered, Line Art and True color are working, in <br>
preview mode also. Scan speed, quality scan/calibration switch is<br>
implemented, resolution is scalable from 50 dpi up to 1200 dpi.<br>
Windowsize is scalable also :-)<br>
<p>
BUT: There is one problem. The resulting images are ok - while<br>
reading those with xv, I get NO "truncated image data" or something<br>
like that warning. On the other hand, the progress bar ends its work<br>
before reaching the 100% mark. There is not MUCH way left, but...<br>
<p>
AND (more bad) after scanning a picture I'll get a "defunct" reader<br>
process. Hmmm.... <br>
<p>
Does anyone out there has any clue, why this happens?<br>
For e it looks like, that the reader process THINKS there is<br>
some data left to read. But all parts of the program read from<br>
the same source of information. So, if the reader process is<br>
wrongly informed: Why is the data of the image correct?????<br>
<p>
ANY help VERY appreciated...otherwise I will get pixelized ;o)<br>
<p>
<br>
<br>
KEEP HACKING THE MATRIX!<br>
Meino<br>
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