ICEpdf
  1. ICEpdf
  2. PDF-613

JPEG decode slower in 5.x for Separation colour space

    Details

    • Type: Bug Bug
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: 5.0.2
    • Fix Version/s: 5.0.3
    • Component/s: Core/Parsing
    • Labels:
      None
    • Environment:
      any
    • Salesforce Case Reference:
    • Workaround Description:
      none

      Description

      A client has submitted a PDF document that contains a JPEG images that is of medium size 2200x1700 using the Separation colour space. In 5.x quite a bit of refactoring as done to the imaging core as well as some bug fixes.

      One of these changes was to fix colorant issue with separation colour space in JPEG images. The document in question falls into this code path and tax considerably longer to decode then 4.x. Further work should be done to try and speed this decode process up

        Activity

        Patrick Corless made changes -
        Status Resolved [ 5 ] Closed [ 6 ]
        Patrick Corless made changes -
        Status Open [ 1 ] Resolved [ 5 ]
        Resolution Fixed [ 1 ]
        Patrick Corless made changes -
        Fix Version/s 5.0.3 [ 11070 ]
        Fix Version/s 5.0.4 [ 11072 ]
        Arran Mccullough made changes -
        Field Original Value New Value
        Salesforce Case Reference 5007000000UaZIuAAN
        Patrick Corless created issue -

          People

          • Assignee:
            Patrick Corless
            Reporter:
            Patrick Corless
          • Votes:
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            Watchers:
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            Dates

            • Created:
              Updated:
              Resolved: