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Message-ID: <03b601c1df16$ce94fe30$52557f42@errno.com>
From: "Sam Leffler" <sam@errno.com>
To: "Daniel McCoy" <mccoy@pixar.com>, <myia@is.elta.co.il>
Cc: <tiff@olympiakos.com>
References: <3CB1BB1D.76C146A6@is.elta.co.il> <20020408154819.GA14789@melete.pixar.com>
Subject: Re: writing tiff incrementally
Date: Mon, 8 Apr 2002 09:02:38 -0700
Organization: Errno Consulting
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Huh?  I merged this way long ago.  Sounds like it got lost.

    Sam

----- Original Message -----
From: "Daniel McCoy" <mccoy@pixar.com>
To: <myia@is.elta.co.il>
Cc: <tiff@olympiakos.com>
Sent: Monday, April 08, 2002 8:48 AM
Subject: Re: writing tiff incrementally


> Long ago, I added an entry point called "TIFFCheckpointDirectory()"
> in tif_dirwrite.c to accomplish this.
> You basically call TIFFCheckpointDirectory() any time you want
> the tiff file so far to be readable.
> Pixar has been using it for years so you can view the incomplete output of
> our renderer.
> A quick check reveals that this has not been merged back into the
generally
> available libtiff.  We should get this merged in to the mainstream.
>
> I'm no longer involved in libtiff support here but I'll check with the
folks
> who are about getting this made available.
>
> Daniel McCoy
>
> From: myia@is.elta.co.il
> > Hi,
> >
> > I would like to write a tiff image incrementally: I have a program that
> > writes a tiff file, and I would like to allow users to view the tiles I
> > wrote so far (using standard tiff viewers). Does the library support
> > something like this?
> > I tried TIFFFlush, but it doesn't allow me to go on writing tiles to the
> > image. If the library does not support it, is there some standard or
> > easy wat to do it?
> >
> > Any suggestions are welcome.
> >
> > Thanks,
> >
> > Moshe
> >
> >
> > To subscribe or unsubscribe email tiff-request@olympiakos.com with
subscribe
> > or unsubscribe in the email body.  Libtiff home page:
http://www.libtiff.org
>
> To subscribe or unsubscribe email tiff-request@olympiakos.com with
subscribe
> or unsubscribe in the email body.  Libtiff home page:
http://www.libtiff.org
>
>
>


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