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  1. Qt
  2. QTBUG-127519

CurveRenderer leaks SGNodes

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    • 8553f3b84 (dev), 04f979946 (6.8)

    Description

      The CurveRenderer is leaking SGNodes when the renderer is deleted.

      To reproduce one can run the manual test painterPathQuickShape. Changing the shape or changing the renderer will lead to leaked nodes. To get informed about leaking nodes run the test with QT_LOGGING_RULES qt*=false;qt.scenegraph.leaks=true.

      The result will be something similar to:
      qt.scenegraph.leaks: Number of leaked textures: 0
      Number of leaked materials: 9
      Number of leaked nodes: 9
      Number of leaked pixmaps: 0

      It does not always happen, so it might be the result of a racing condition.

      Attachments

        For Gerrit Dashboard: QTBUG-127519
        # Subject Branch Project Status CR V
        578847,12 Avoid leaking nodes in when curve renderer is destroyed dev qt/qtdeclarative Status: MERGED +2 0
        582042,2 Avoid leaking nodes in when curve renderer is destroyed 6.8 qt/qtdeclarative Status: MERGED +2 0

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            qt.team.graphics.and.multimedia Qt Graphics Team
            matthias_rauter Matthias Rauter
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            Dates

              Created:
              Updated:
              Resolved:

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