bug#21110: 25.0.50; Images viewed with Image[Imagemagick] mode are garbled

[YAMAMOTO Mitsuharu]

On Sun, 30 Jun 2019 17:21:02 +0900,
Robert Marshall wrote:
> 
> YAMAMOTO Mitsuharu writes:
>  > On Thu, 23 Jul 2015 19:01:20 +0900,
>  > Robert Marshall wrote:
>  > > 
>  > > Eli Zaretskii writes:
>  > >  > > Date: Wed, 22 Jul 2015 16:48:55 +0100
>  > >  > > From: Robert Marshall <robert@capuchin.co.uk>
>  > >  > > Cc: 21110@debbugs.gnu.org
>  > >  > > 
>  > >  > > Eli Zaretskii writes:
>  > >  > >  > > From: Robert Marshall <robert@capuchin.co.uk>
>  > >  > >  > > Date: Wed, 22 Jul 2015 11:31:35 +0100
>  > >  > >  > > 
>  > >  > >  > > I ran emacs -Q imagefile.png
>  > >  > >  > > and on viewing the buffer it consists of garbage which appears 
> to be
>  > >  > >  > > assembled from parts of the X display (if required I can 
> produce a screenshot)
>  > >  > >  > > 
>  > >  > >  > > Same problem is apparent with jpg and gifs.
>  > >  > >  > 
>  > >  > >  > Does the problem go away if you configure without Cairo?
>  > >  > > 
>  > >  > > I'll do a rebuild without Cairo tomorrow
>  > >  > 
>  > >  > Thanks.
>  > > 
>  > > I can confirm that building without Cairo stops the corruption
>  > 
>  > The cairo image support was substantially rewritten on master of the
>  > Emacs git repository.  Could you try it and tell us if you are still
>  > seeing this problem?  Note that the ImageMagick is now disabled by
>  > default, so you would need --with-imagemagick as well as --with-cairo.
>  > 
> 
> Yes a fresh build from git with cairo no longer shows the error. This bug can 
> be closed!
> 
> Thanks

Thanks for testing.  Closing the bug.

                                     YAMAMOTO Mitsuharu
                                mituharu@math.s.chiba-u.ac.jp