Return-Path: <tiff-bounces@remotesensing.org>
Received: from xserve.flids.com (adsl-065-083-169-202.sip.mco.bellsouth.net [65.83.169.202])
        by inmx010.isp.belgacom.be (8.12.11/8.12.11/Skynet-IN-2.32) with ESMTP id j3JENrlW010374
        for <joris.at.lebbeke@skynet.be>; Tue, 19 Apr 2005 16:23:53 +0200
        (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 0B72B1FD08D5; Tue, 19 Apr 2005 10:23:35 -0400 (EDT)
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 70A501FD08AE
	for <tiff@remotesensing.org>; Tue, 19 Apr 2005 10:23:31 -0400 (EDT)
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
	j3JENUAi023977; Tue, 19 Apr 2005 09:23:30 -0500 (CDT)
Date: Tue, 19 Apr 2005 09:23:30 -0500 (CDT)
From: Bob Friesenhahn <bfriesen@simple.dallas.tx.us>
X-X-Sender: bfriesen@blade.simplesystems.org
To: Jean Yves LE RIDANT <jeanyves.leridant@wanadoo.fr>
Subject: Re: [Tiff] JPEGEncodeRaw
In-Reply-To: <21445849.1113889826234.JavaMail.www@wwinf1201>
Message-ID: <Pine.SOC.4.60.0504190916580.16152@blade.simplesystems.org>
References: <21445849.1113889826234.JavaMail.www@wwinf1201>
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: 000000000023ceae.00000116
X-MSP-STORE: Tue, 19 Apr 2005 16:24:07 +0200
Status:   

On Tue, 19 Apr 2005, Jean Yves LE RIDANT wrote:

> I'am at this time working to the 8/12 bits jpeglib,
> and integration with libtiff seems fine, compression side.
> ( Thank's to Bob for his help to newbie ).
>
> Decompression side, found some problems using JPEGDecodeRaw
> - request to much scanlines - when v_sampfactor != 1.
> Independant of whatever matter of 8/12/16 bits.
>
> I've fixed the thing,
> I can, by know send a correction patch.

Assuming that the necessary fixes were to libtiff rather than libjpeg, 
the best thing to do is to submit a patch to the libtiff bug tracking 
system at 
"http://bugzilla.remotesensing.org/enter_bug.cgi?product=libtiff". 
You will want to set up an account on this system using your email 
address as the login ID.

CVS can be used to generate a patch by doing

   cvs diff -u -N > libtiff.patch

I find that putting a .cvsrc file in my home directory which contains 
the following:

cvs -z3
update -P -d
checkout -P
diff -u -N

helps provide nice default options.

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