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  1. Qt
  2. QTBUG-93084

Very glitching resizing with Quick applications with some backends

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    Details

    • Type: Bug
    • Status: Reported
    • Priority: P2: Important
    • Resolution: Unresolved
    • Affects Version/s: 6.0.3
    • Fix Version/s: None
    • Labels:
      None
    • Environment:
      OMEN Laptop 15-en0012np
      AMD Ryzen™ 5 4600H (tested rendering with integrated graphics)
      NVIDIA GeForce GTX 1650 Ti
      Windows 10 Pro

      (Reproduced also on Intel graphics environments)
    • Platform/s:
      Windows

      Description

      When trying to resize Qt Quick applications, the process is very "glitchy". See attached video.

      There were also some artefacts the recording doesn't pick, in the menu bar.

      I forced backends using:

      QQuickWindow::setGraphicsApi(QSGRendererInterface::/*backend*/);

      And:

      • It works fine with either ::Software, ::OpenGL, ::OpenGLRhi;
      • It's glitchy with either ::Direct3D11Rhi, ::VulkanRhi;
      • Can't test ::MetalRhi because I don't own a mac.

      The video depicts the "Qt Quick Controls - Text Editor" example, but it happens with any Qt Quick application.

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            Assignee:
            lagocs Laszlo Agocs
            Reporter:
            lordkalma Rui Oliveira
            Votes:
            1 Vote for this issue
            Watchers:
            2 Start watching this issue

              Dates

              Created:
              Updated:

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