From: "Richard M. Stallman" <rms@gnu.org>
Cc: emacs-devel@gnu.org
Subject: Re: image size limit?
Date: Mon, 17 Oct 2005 13:30:41 -0400 [thread overview]
Message-ID: <E1ERYor-0008Uh-Cs@fencepost.gnu.org> (raw)
In-Reply-To: <87hdbht7v9.fsf@stupidchicken.com> (message from Chong Yidong on Sun, 16 Oct 2005 18:27:54 -0400)
+ #define MAX_IMAGE_SIZE 100000
+ EMACS_INT Vmax_image_size;
100000 as a limit of linear dimension is too large.
A square image 100000-1 on each side will be 10 billion pixels,
far too large to fit in a 32 bit machine.
Such a limit should be more like 3000. (That would allow
almost 10 million pixels, which is still very big.)
But I don't think this limit should be absolute. I think it should be
specified as a multiple of the frame height and width, and it should
be given as a floating point number. I'd suggest 2.0 as the default
for this ratio.
The error messages should say "Image too large"
rather than "Invalid image size".
next prev parent reply other threads:[~2005-10-17 17:30 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-10-11 20:32 image size limit? Chong Yidong
2005-10-11 21:19 ` Kevin Rodgers
2005-10-12 16:24 ` Richard M. Stallman
2005-10-12 17:40 ` Romain Francoise
2005-10-13 20:13 ` Richard M. Stallman
2005-10-14 13:02 ` Chong Yidong
2005-10-15 16:13 ` Richard M. Stallman
2005-10-15 18:33 ` Chong Yidong
2005-10-16 17:36 ` Richard M. Stallman
2005-10-16 22:27 ` Chong Yidong
2005-10-17 17:30 ` Richard M. Stallman [this message]
2005-10-17 21:56 ` Chong Yidong
2005-10-18 3:39 ` Richard M. Stallman
2005-10-18 14:33 ` Stefan Monnier
2005-10-19 8:35 ` Kim F. Storm
2005-10-19 12:20 ` David Kastrup
2005-10-19 12:45 ` Chong Yidong
2005-10-19 20:17 ` Richard M. Stallman
2005-10-19 12:51 ` Kim F. Storm
2005-10-19 20:17 ` Richard M. Stallman
2005-10-19 21:55 ` Kim F. Storm
2005-10-19 13:27 ` Miles Bader
2005-10-20 4:54 ` Richard M. Stallman
2005-10-19 9:02 ` Eli Zaretskii
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