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  1. Core ReactOS
  2. CORE-15820

Desktop wallpaper uses Nearest Neighbor scaling

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    Details

    • Type: Bug
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Fix Version/s: None
    • Component/s: Win32SS
    • Labels:
      None

      Description

      When desktop wallpapers are rendered onto displays smaller than the target resolution, the bitmaps are scaled using a simple nearest-neighbor algorithm, causing artifacts around sharp details (as seen in the screenshot).

      Bilinear filtering (or another technique) should be used when bitmaps are of different resolution to that of the display.

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              • Assignee:
                bug zilla Bug Zilla
                Reporter:
                foxlet foxlet
              • Votes:
                7 Vote for this issue
                Watchers:
                5 Start watching this issue

                Dates

                • Created:
                  Updated: