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  1. Qt
  2. QTBUG-8089

crash with QGraphicsDropShadowEffect and OpenGl viewport

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    • Icon: Bug Bug
    • Resolution: Done
    • Icon: Not Evaluated Not Evaluated
    • 4.6.3
    • 4.6.2
    • GUI: OpenGL
    • None
    • win32, msvc 2008 sp1
    • f04f014835e9fd4c41e9113e8036ba71ff884ae9

      My program crash with QGraphicsDropShadowEffect and OpenGl viewport, trying to apply it to QGraphicsSimpleTextItem

      it seems because
      Q_ASSERT(img.format() == QImage::Format_ARGB32_Premultiplied || img.format() == QImage::Format_RGB32);
      in expblur QPixmapFilter.cpp

      since QGLPixmapDropShadowFilter::processGL
      makes image in Format_Indexed8 format

      without OpenGl vievport effects works fine

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            tcooksey Tom Cooksey
            qt4box Ivan
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              Created:
              Updated:
              Resolved:

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