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  1. XMLGraphicsCommons
  2. XGC-53

[PATCH] slowdown in PNG processing when switching from JDK 1.6.0_17 to 1.6.0_18

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    Details

    • Type: Bug
    • Status: Resolved
    • Resolution: Fixed
    • Affects Version/s: 1.4
    • Fix Version/s: 2.2
    • Component/s: image codecs
    • Labels:
      None
    • Environment:
      Operating System: All
      Platform: PC

      Description

      This issue is discussed at the thread with the same name:

      http://mail-archives.apache.org/mod_mbox/xmlgraphics-fop-dev/201103.mbox/%3C4D7A0D5B.4010500@gmail.com%3E

      Summary:

      PNG image sized 2035x1875 pixels, with color profile "sRGB IEC61966-2.1", takes 2s to process at Sun/Oracle JDK 1.6.0_17 and 40s at 1.6.0_18 or later.

      Please read thread for details.

        Attachments

        1. bgr_png_xgc.patch
          6 kB
          Luis Bernardo
        2. image-with-color-profile.png
          201 kB
          Ognjen Blagojević
        3. test.fo
          0.6 kB
          Luis Bernardo

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              • Assignee:
                general@xmlgraphics.apache.org XML Graphics Project Mailing List
                Reporter:
                ognjen Ognjen Blagojević
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                Dates

                • Created:
                  Updated:
                  Resolved: