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Re: Using the ImageMagick backend seems to leak memory
From: |
Miles Bader |
Subject: |
Re: Using the ImageMagick backend seems to leak memory |
Date: |
Fri, 07 Jan 2011 16:25:24 +0900 |
"Stephen J. Turnbull" <address@hidden> writes:
> > My impression is that in general, ImageMagick does not aim at memory
> > efficiency (that's why I don't want to use its libraries for my own
> > image I/O needs, event though doing so would be pretty convenient).
> > I would have though it's OK for small/medium images though.
>
> I believe disagreement on this point was a (minor) reason why the
> GraphicsMagick project forked off. Anyway, GraphicsMagick *does* aim
> at efficiency, both in time and space.
Sadly GraphicsMagick seems to have achieved this partly by dropping some
important features (e.g. floating-point pixel support...).
Probabably not relevant for Emacs I suppose.
What _I_ want, though, is a way to use one of these toolkits lower-level
way that allows me to do progressive/partial I/O. Unfortunately it
seems that most unified image-handling toolkits sort of ignore anything
but whole-image I/O...
-Miles
--
Generous, adj. Originally this word meant noble by birth and was rightly
applied to a great multitude of persons. It now means noble by nature and is
taking a bit of a rest.
- Using the ImageMagick backend seems to leak memory, Tassilo Horn, 2011/01/06
- Re: Using the ImageMagick backend seems to leak memory, joakim, 2011/01/06
- Re: Using the ImageMagick backend seems to leak memory, Jashy, 2011/01/06
- Re: Using the ImageMagick backend seems to leak memory, Miles Bader, 2011/01/06
- Re: Using the ImageMagick backend seems to leak memory, Tassilo Horn, 2011/01/07
- Re: Using the ImageMagick backend seems to leak memory, Andreas Schwab, 2011/01/07
- Re: Using the ImageMagick backend seems to leak memory, Tassilo Horn, 2011/01/10
- Re: Using the ImageMagick backend seems to leak memory, Jashy, 2011/01/10
- Re: Using the ImageMagick backend seems to leak memory, Tassilo Horn, 2011/01/10
- Re: Using the ImageMagick backend seems to leak memory, Jashy, 2011/01/10
- Re: Using the ImageMagick backend seems to leak memory, Jashy, 2011/01/11
- Re: Using the ImageMagick backend seems to leak memory, joakim, 2011/01/11
- Re: Using the ImageMagick backend seems to leak memory, joakim, 2011/01/11
- Re: Using the ImageMagick backend seems to leak memory, joakim, 2011/01/11