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  1. Qt
  2. QTBUG-115461

[REG 6.5.1 -> 6.5.2] QT_WIDGETS_HIGHDPI_DOWNSCALE is broken again

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    • Linux/X11
    • 9505305c4 (dev), 19a455a50 (6.5), 941b2de2e (6.6)

    Description

      Looks like the commits fixing QTBUG-113811 broke QT_WIDGETS_HIGHDPI_DOWNSCALE, it's now drawing really ugly (apparently due to nearest scaling instead of linear scaling).

      Would be really nice if every change reverting to pre-6.4 behavior in qbackingstoredefaultcompositor.cpp would be reviewed with QT_WIDGETS_HIGHDPI_DOWNSCALE enabled as it's a second such change in that file that breaks QT_WIDGETS_HIGHDPI_DOWNSCALE.

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        Issue Links

          resulted in

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-119444 [REG 6.5.1 -> 6.5.2] QOpenGLWidget with QT_WIDGETS_HIGHDPI_DOWNSCALE uses nearest filter

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed
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              lagocs Laszlo Agocs
              ilya-fedin Ilya Fedin
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                Created:
                Updated:
                Resolved:

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