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  1. Qt
  2. QTBUG-41782

[REG 5.1.0->5.2.0] DirectWrite rendering overruns buffers

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Details

    • Bug
    • Resolution: Done
    • P2: Important
    • 5.4.1
    • 5.3.1
    • GUI: Font handling, GUI: Painting
    • None
    • Windows 7, Qt w/DirectWrite enabled
    • bb16ceac6871a9096547f5170ff174e87a605437

    Description

      The fix for QTBUG-32848 removed some extra padding added in qtextureglyphcache.cpp, moving it into qwindowsfontengine.cpp directly. qwindowsfontenginedirectwrite.cpp wasn't updated, and QWindowsFontEngineDirectWrite::imageForGlyph expects the padding to be there.

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            andysh Andy Shaw
            marvold Michael Arvold
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            Dates

              Created:
              Updated:
              Resolved:

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