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  1. Qt
  2. QTBUG-71837

Performance regression in Quick Animations

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    Details

    • Type: Bug
    • Status: Reported
    • Priority: P2: Important
    • Resolution: Unresolved
    • Affects Version/s: 5.12
    • Fix Version/s: None
    • Component/s: Quick: Other
    • Environment:
      Jetson TX1 Linux for Tegra Ubuntu 16.04. Qt Configured with -opengl es2
    • Platform/s:
      Linux/Other display system

      Description

      5.12 is seeing a significant regression in QML animations. The following test results are comparisions against 5.9.8:

       

      animations/comparison/moving-images-animations.qml 1.3%
      animations/comparison/moving-images-animators.qml 1.1%
      animations/comparison/moving-images-script.qml -2.9%
      animations/comparison/moving-images-simple.qml 1.0%
      changes/changing_over_isolated.qml -15.9%
      changes/changing_over_isolated_with_clip.qml -3.9%
      changes/changing_over_isolated_with_clip_rotated.qml 0.0%
      changes/changing_text_oneofmany.qml -13.7%
      changes/changing_texts.qml 3.2%

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          Activity

            People

            Assignee:
            w00t Robin Burchell
            Reporter:
            daniel.smith Daniel Smith
            Votes:
            2 Vote for this issue
            Watchers:
            3 Start watching this issue

              Dates

              Created:
              Updated:

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