[Poppler-bugs] [Bug 25591] New: Rendering takes long and costs a lot of cpu

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri Dec 11 09:18:14 PST 2009


http://bugs.freedesktop.org/show_bug.cgi?id=25591

           Summary: Rendering takes long and costs a lot of cpu
           Product: poppler
           Version: unspecified
          Platform: Other
        OS/Version: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: splash backend
        AssignedTo: poppler-bugs at lists.freedesktop.org
        ReportedBy: csherrmann at freenet.de


Hello,

I've been having trouble with some PDFs with a certain first page (there's a
grid on that page). The document loads in both Okular and Xpdf, however it
takes a way longer time than usual to do so, and it uses quite a bit of cpu as
well.

I have uploaded a sample document with the problem on http mrman (dot) de/
CASE.pdf , which for copyright and search engine indexing reasons I would ask
you not to attach directly to this bug.

The problem has occurred both on a x86-32 machine running slackware 13 and on a
x86-64 machine running kubuntu 9.10. Depending on the power of the cpu the time
it takes to load is shorter or longer of course, but still way slower than a
normal PDF should take.

Thanks in advance & best regards,

Chris


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