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  1. Qt
  2. QTBUG-94699

In QML, texture rendering is blurred when Item non-integer xy coordinates

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    • Icon: Bug Bug
    • Resolution: Unresolved
    • Icon: P2: Important P2: Important
    • None
    • 5.15.2
    • Quick: Other
    • None
    • Qt5.15.2 + MSVC2019
    • Windows

      In QML, texture rendering is blurred when Item non-integer xy coordinates.
      Affect QQuickPaintedItem,ShaderEffectSource,QtGraphicalEffects,layer etc.
      Qt5 - QtQuick2 all version have this problem.

          PaintedItem {
        x: 10 //ok
        y: 200
        width: 100
        height: 100
    }

          PaintedItem {
        x: 10.5  //non-integer will blur
        y: 200.5
        width: 100
        height: 100
    }

        1. renderbug.png
          renderbug.png
          9 kB
        2. TestQml_20210621_TextureRenderBug.rar
          4 kB
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            qt.team.quick.subscriptions Qt Quick and Widgets Team
            gongjianbo1992 建波 龚
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              Created:
              Updated:

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