Bug 412499

Summary:	No rendering of JPXDecode images in PDF
Product:	[Applications] okular	Reporter:	David Pérez <david.perez.ingeniero>
Component:	PDF backend	Assignee:	Okular developers <okular-devel>
Status:	RESOLVED DOWNSTREAM
Severity:	normal	CC:	aacid, yurchor
Priority:	NOR
Version:	1.8.1
Target Milestone:	---
Platform:	Other
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:
Attachments:	PDF that has JPEG2000 Images embedded Screenshot with bad rendering Good rendering of sample file

Description David Pérez 2019-10-01 08:44:04 UTC

SUMMARY


STEPS TO REPRODUCE
Open a PDF that contains embedded JPEG2000 images (with the JPXDecode filter)

OBSERVED RESULT
Images are not shown, even though Firefox, and Chromium can show them


EXPECTED RESULT
Render all images

SOFTWARE/OS VERSIONS
Windows: 
macOS: 
Linux/KDE Plasma: 
(available in About System)
KDE Plasma Version: 5.16.4, based on Ubuntu 18.04
KDE Frameworks Version: 
Qt Version: 

ADDITIONAL INFORMATION

Comment 1 Yuri Chornoivan 2019-10-01 08:45:58 UTC

Can you provide an example for testing?

Thanks in advance for your answer.

Comment 2 David Pérez 2019-10-02 06:17:19 UTC

Created attachment 122971 [details]
PDF that has JPEG2000 Images embedded

Comment 3 Yuri Chornoivan 2019-10-02 08:16:16 UTC

Looks fine here (poppler 0.74 and 0.81, Mageia 7, KF 5.57, libopenjp2 2.3.1, okular 1.7.0 and okular 1.8.70).

Can you check if libopenjp2 installed and if poppler is compiled with libopenjpeg2 support?

Thanks in advance for your answer.

Comment 4 David Pérez 2019-10-03 06:38:41 UTC

# find /usr -name 'libopenjp2*'
/usr/share/doc/libopenjp2-7
/usr/lib/x86_64-linux-gnu/libopenjp2.so.2.3.0
/usr/lib/x86_64-linux-gnu/libopenjp2.so.7

# find /usr -name '*poppler*'|grep -v .mo
/usr/share/cups/mime/cupsfilters-poppler.convs
/usr/share/lintian/overrides/poppler-utils
/usr/share/poppler
/usr/share/pkgconfig/poppler-data.pc
/usr/share/metainfo/org.kde.okular-poppler.metainfo.xml
/usr/share/doc/poppler-data
/usr/share/doc/poppler-utils
/usr/share/doc/libpoppler-glib8
/usr/share/doc/libpoppler-qt5-1
/usr/share/doc/libpoppler73
/usr/share/doc/libpoppler87
/usr/lib/x86_64-linux-gnu/qt5/plugins/kf5/kfilemetadata/kfilemetadata_popplerextractor.so
/usr/lib/x86_64-linux-gnu/qt5/plugins/okular/generators/okularGenerator_poppler.so
/usr/lib/x86_64-linux-gnu/libpoppler.so.88.0.0
/usr/lib/x86_64-linux-gnu/libpoppler-qt5.so.1
/usr/lib/x86_64-linux-gnu/libpoppler-glib.so.8
/usr/lib/x86_64-linux-gnu/libpoppler-glib.so.8.12.0
/usr/lib/x86_64-linux-gnu/libpoppler.so.73
/usr/lib/x86_64-linux-gnu/libpoppler.so.88
/usr/lib/x86_64-linux-gnu/libpoppler.so.73.0.0
/usr/lib/x86_64-linux-gnu/libpoppler-qt5.so.1.19.0

I don't know how poppler was compiled.  Maybe the people of KDE Neon can know about it.

Comment 5 David Pérez 2019-10-03 06:46:48 UTC

Created attachment 122985 [details]
Screenshot with bad rendering

Comment 6 David Pérez 2019-10-03 06:47:12 UTC

Created attachment 122986 [details]
Good rendering of sample file

Comment 7 Albert Astals Cid 2019-10-03 07:05:34 UTC

Ubuntu is famously known for being useless packaging poppler. Don't use Ubuntu if reading PDF files is important for you. 

https://bugs.launchpad.net/ubuntu/+source/poppler/+bug/710412