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  1. Qt
  2. QTBUG-86798

High CPU usage from string conversions

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Details

    • Bug
    • Resolution: Done
    • P2: Important
    • 6.0.0
    • 6.0
    • Quick: 3D
    • None
    • 2
    • Qt Quick 3D - 39 - 40

    Description

      Hashing keys are generated using a code path that was only meant for debugging purposes. This debug code performs conversions back and forth between UTF-8 and UTF-16, causing unnecessary CPU load.

      1. The hash keys should not use the debug code path.
      2. The debug code should not use QString

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          resulted from

          Task - A task that needs to be done. QTBUG-86570 Verify OpenGL and Vulkan on a Mali or Qualcomm GPU on Android

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed
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              qt.team.graphics.and.multimedia Qt Graphics Team
              tvete Paul Olav Tvete
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              Dates

                Created:
                Updated:
                Resolved:

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