[Poppler-bugs] [Bug 5589] image scaling with cairo is poor quality

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Nov 12 08:17:18 PST 2009


http://bugs.freedesktop.org/show_bug.cgi?id=5589





--- Comment #32 from Carlos Garcia Campos <carlosgc at gnome.org>  2009-11-12 08:17:17 PST ---
(In reply to comment #31)
> (In reply to comment #30)
> > (In reply to comment #29)
> > > But maybe the change in image quality is because evince doesn't use poppler for
> > > displaying image files, so when I drag the background image to a new evince it
> > > doesn't use poppler?
> > > 
> > 
> > No, the background is not a pdf document, but an image which is rendered with
> > GdkPixbuf. 
> > 
> 
> So my issue is fixed if either cairo is fixed and thus scales the image nicely,
> or worked around by prescaling the image before handing it to cairo?

I hope it's fixed in cairo/pixman soon.

> Reassigning bug because it seems jeff is not working on this anymore (no reply
> since feb. 2008 and no reply to comment #28 aug. 2009).
> 

Well, maybe Jeff is not working on this bug anymore, but he is still working on
this issue in pixman/cairo side, see:

http://lists.cairographics.org/archives/cairo/2009-July/017867.html


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