[poppler] JPXStream.[cc|h] status?

Albert Astals Cid aacid at kde.org
Tue Mar 26 12:51:30 PDT 2013

El Dimarts, 26 de març de 2013, a les 09:49:29, Ed Porras va escriure:
> Hi,

> I'm currently working on a tool that relies on poppler for PDF data
> extraction. Recently, we encountered a document that caused poppler to
> produce invalid output and, in some cases, crash. I tracked the issue down
> to the decoding of a jpg-2k image via openjpeg so I filed a bug with them
> (http://code.google.com/p/openjpeg/issues/detail?id=211&sort=-id) and
> they've already patched the code to address it so we're looking forward to
> an upcoming release.
> However, while investigating the issue, I noticed poppler has - or at some
> point had - internal support for image decoding that is enabled when
> compiled without openjpeg. I did run a test with poppler confugured in such
> a way and the output was still incorrect so I was wondering if these files
> are legacy or if there is interest in patching the code. I didn't want to
> bother with this if you plan on removing these files in the near future.

It's there for the people that don't want to use openjpeg or prefer a lower 
quality decoder (like for example Ubuntu).


> Let me know and I can provide the details if needed.
> Thank you,
> -e
> --
> Ed Porras
> ed at moto-research.com
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