Return-Path: <tiff-bounces@remotesensing.org>
Received: from inmx008.isp.belgacom.be (inmx008.isp.belgacom.be [195.238.3.88])
        by mailst035.isp.belgacom.be (8.12.11/8.12.11/Skynet-MAILSTORE-2.14) with ESMTP id iBKK0JlI009833
        for <joris.at.lebbeke@skynet.be>; Mon, 20 Dec 2004 21:00:19 +0100
        (envelope-from <tiff-bounces@remotesensing.org>)
Received: from xserve.flids.com (adsl-065-083-169-202.sip.mco.bellsouth.net [65.83.169.202])
        by inmx008.isp.belgacom.be (8.12.11/8.12.11/Skynet-IN-2.32) with ESMTP id iBKK0CEh026121
        for <joris.at.lebbeke@skynet.be>; Mon, 20 Dec 2004 21:00:14 +0100
        (envelope-from <tiff-bounces@remotesensing.org>)
Received: from adsl-065-083-169-202.sip.mco.bellsouth.net (localhost [127.0.0.1])
	by xserve.flids.com (Postfix) with ESMTP
	id C481753E523; Mon, 20 Dec 2004 14:59:56 -0500 (EST)
X-Original-To: tiff@remotesensing.org
Delivered-To: tiff@remotesensing.org
Received: from scooby.simplesystems.org (scooby.simplesystems.org
	[65.66.246.67])
	by xserve.flids.com (Postfix) with ESMTP id 7E12B53E500
	for <tiff@remotesensing.org>; Mon, 20 Dec 2004 14:59:53 -0500 (EST)
Received: from blade.simplesystems.org (blade.simplesystems.org [65.66.246.74])
	by scooby.simplesystems.org (8.12.10+Sun/8.12.10) with ESMTP id
	iBKJxpVL021298; Mon, 20 Dec 2004 13:59:51 -0600 (CST)
Date: Mon, 20 Dec 2004 13:59:51 -0600 (CST)
From: Bob Friesenhahn <bfriesen@simple.dallas.tx.us>
X-X-Sender: bfriesen@blade.simplesystems.org
To: Bill Bither <bill.bither@atalasoft.com>
Subject: Re: [Tiff] multithreading issues
In-Reply-To: <2A7F84B7BBB1CC4F88A9AD71142B91C8047009@ATALADC1.atalasoft.lcl>
Message-ID: <Pine.SOC.4.60.0412201359030.7604@blade.simplesystems.org>
References: <2A7F84B7BBB1CC4F88A9AD71142B91C8047009@ATALADC1.atalasoft.lcl>
MIME-Version: 1.0
Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed
Cc: tiff@remotesensing.org
X-BeenThere: tiff@remotesensing.org
X-Mailman-Version: 2.1.2
Precedence: list
List-Id: TIFF and libtiff discussion  <tiff.remotesensing.org>
List-Unsubscribe: <http://xserve.flids.com/mailman/listinfo/tiff>,
	<mailto:tiff-request@remotesensing.org?subject=unsubscribe>
List-Archive: <http://xserve.flids.com/pipermail/tiff>
List-Post: <mailto:tiff@remotesensing.org>
List-Help: <mailto:tiff-request@remotesensing.org?subject=help>
List-Subscribe: <http://xserve.flids.com/mailman/listinfo/tiff>,
	<mailto:tiff-request@remotesensing.org?subject=subscribe>
Sender: tiff-bounces@remotesensing.org
Errors-To: tiff-bounces@remotesensing.org
X-UIDL: f8fbe1e706cfead676cbd71bc5fd6cd2

What operating system are using?  If the operating system requires 
special compilation options for multi-threaded libraries/programs did 
you use those options while compiling libtiff?

Bob

On Mon, 20 Dec 2004, Bill Bither wrote:

> Is anyone having issues using LibTIFF 3.7.X in a multithreaded
> environment?  We are. Upgrading from LibTIFF 3.6.1 to the latest CVS
> causes our application to hang when reading TIFF images using either
> TIFFReadEncodedStrip or the RGBA Interface in a background thread.  The
> first image read works fine.  But the second (in a different thread)
> causes it to hang.
>
>
>
> I don't have enough information yet to post a bug, but was curious if
> there were known threading problems with CVS version of the library.
>
>
> Regards,
>
> Bill Bither
>
> Atalasoft
>
>

======================================
Bob Friesenhahn
bfriesen@simple.dallas.tx.us
http://www.simplesystems.org/users/bfriesen
_______________________________________________
Tiff mailing list
Tiff@remotesensing.org
http://xserve.flids.com/mailman/listinfo/tiff
