[Poppler-bugs] [Bug 25007] New: Embedded image content doesn't render

[bugzilla-daemon at freedesktop.org]

http://bugs.freedesktop.org/show_bug.cgi?id=25007

           Summary: Embedded image content doesn't render
           Product: poppler
           Version: unspecified
          Platform: Other
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: cairo backend
        AssignedTo: poppler-bugs at lists.freedesktop.org
        ReportedBy: carlosgc at gnome.org


Bug forwarded from Evince: https://bugzilla.gnome.org/show_bug.cgi?id=599505

"While testing my new evince-2.28.1, I accidentally found a document which
doesn't render in evince.

The document (attached) contains a frame and a logo, and embeds two scanned
images. The image content is not displayed im evince. Version 2.27.90 shows the
same behavior. (I don't have older versions to check, sorry.)

Poppler's demo app poppler_qt4viewer properly renders the document, poppler's
pdfimages extracts the embedded images.

BTW, I'm displaying within NX (a remote X11 solution somewhat like VNC - but
different). But that has never mattered for evince."

Document is attached to original bug report. This is a bug in
drawImageMaskPrescaled() since using drawImageMaskRegular() instead fixes the
problem (although the quality is quite bad). 

I'm not sure whether it's the same issue than bug #22469 which is also a
problem in drawImageMaskPrescaled()


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