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opengl mainwindows fullscreen flicker



  • i try to camera image display( 60fps ) use openglWidget.

    Normal window mode Does not occur Flicker

    but fullscreen mode ( QMainWindow::showFullScreen(); )
    occur Flicker ( Specific area pos )..

    /////////////////////////////////////
    // //
    // //
    ///////////////////////////////////// <- flicker area..
    // //
    // //
    // //
    // //
    // //
    /////////////////////////////////////

    help me...



  • i have the same problem,do you have solved this problem?and how ?thanks


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