[mapserver-users] ...JPEG Panic

[Hankley, Chip]

ugh... thanks Frank... I'm on windows, and have compiled nothing. I'm just
using the stock exe's from the MS web site and the dlls from DMSolutions.

thnks anyway...chip

-----Original Message-----
From: Frank Warmerdam [mailto:warmerdam at pobox.com]
Sent: Tuesday, September 24, 2002 1:52 PM
To: Hankley, Chip
Subject: Re: [mapserver-users] ...JPEG Panic


Hankley, Chip wrote:
> Sorry to be pushy... I've got a bit of a deadline, and I can't seem to get
> this working. Does MS even support geo-referenced JPEGs? I have an app
that
> is going to put up a LOT of orthophotos, and JPEG seems like the best
> solution (size wise).
> 
> o ECW is out (I'm using PHP MapScript, and don't want / can't compile my
own
> DLL)
> o WMS is out (don't have a WMS server)

Chip,

There was a response from the IJG guy about this a while ago.  It is some
problem with structure packing pragmas.  Apparently different ones were used
when you built libjpeg from what was used when mapserver was built.  Did
you build either the jpeg shared library or mapserver yourself?  If so,
start
digging into the pragmas about structure packing.

Best regards,

-- 
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I set the clouds in motion - turn up   | Frank Warmerdam,
warmerdam at pobox.com
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and watch the world go round - Rush    | Geospatial Programmer for Rent