[jira] [Updated] (PDFBOX-6263) Slow jbig2 rendering for image that has many entries in the symbol dictionary

["Tilman Hausherr (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/PDFBOX-6263?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tilman Hausherr updated PDFBOX-6263:
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    Summary: Slow jbig2 rendering for image that has many entries in the symbol dictionary  (was: Slow jbig2 rendering)

> Slow jbig2 rendering for image that has many entries in the symbol dictionary
> -----------------------------------------------------------------------------
>
>                 Key: PDFBOX-6263
>                 URL: https://issues.apache.org/jira/browse/PDFBOX-6263
>             Project: PDFBox
>          Issue Type: Bug
>          Components: JBIG2
>            Reporter: Tilman Hausherr
>            Priority: Minor
>         Attachments: bitmap-symbol-symhuff-texthuff-manysyms.jbig2, bitmap-symbol-symhuff-texthuff-manysyms.pdf
>
>
> This file was sent to me by Nico Weber, he says that it times out. It did render after 135 seconds on my machine. There is a description in the external link.
> He also wrote that the test is similar to https://www.sciencemadness.org/library/books/Mellor_ACTITC_11.pdf



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