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  1. Qt
  2. QTBUG-53937

AnimatedSprite source change causes infinite loop in QQuickSpriteEngine::assembledImage()

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    • b61c774ce58d15bfc26a2a75b55e3f5eefbcdcc2

      Steps to reproduce the issue:

      • Extract the attached file (animatedSpriteInfiniteLoop.zip) and run it with "qmlscene animatedSpriteInfiniteLoop.qml"
      • Click on it.

      Outcome:
      The process enters into an infinited loop inside QQuickSpriteEngine::assembledImage(). More speficically inside "while (framesLeft > 0)

      {...}

      " as framesLeft is never decremented because "copied/frameWidth" in the expression "framesLeft -= copied/frameWidth;" always resolves to zero because copied < frameWidth.

      Comments:
      Got a simple fix in the works.

        1. animatedSpriteInfiniteLoop.zip
          77 kB
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            dandrader Daniel d'Andrada
            dandrader Daniel d'Andrada
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              Created:
              Updated:
              Resolved:

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