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  1. Qt
  2. QTBUG-18519

QPixmap in QPixmapCache gets changed when using QPixmap::convertFromImage

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Details

    • Bug
    • Resolution: Done
    • P2: Important
    • 5.3.1
    • 4.7.0, 4.7.2
    • Image formats
    • None
    • openSuse 11.3, Windows XP
    • 11aaff3a57afe7a8ff37bfa83cc545cc04c38649

    Description

      The attached example programs shows that when I do QPixmap::convertFromImage (on a copy of a QPixmap I inserted into QPixmapCache...) the original QPixmap inside the cache is changed!

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          relates to

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-53721 [REG 5.2 -> 5.3] QImage's move semantics versions of rgbSwapped() and mirrored() methods break backwards compatibility

          • P1: Critical - Urgent and Important, will STOP the release if matched with set FixVersion field. This includes regressions from the last version that are not edge cases; Data loss; Build issues; All but the most unlikely crashes/lockups/hanging; Serious usability issues and embarrassing bugs & Bugs critical to a deliverable. This is the highest possible priority for requirements.
          • Closed
          For Gerrit Dashboard: QTBUG-18519
          # Subject Branch Project Status CR V
          87168,1 Add missing detach() in QPixmap::convertFromImage stable qt/qtbase Status: ABANDONED 0 0
          87173,1 Add missing detach() in QPixmap::convertFromImage() 5.3 qt/qtbase Status: MERGED +2 0

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            People

              dfaure David Faure (Private)
              mkoller Martin Koller
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              Dates

                Created:
                Updated:
                Resolved:

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