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  1. Qt
  2. QTBUG-24149

QT + OpenGL , sometimes lock the application

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    • Icon: Bug Bug
    • Resolution: Invalid
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    • None
    • 4.8.0
    • GUI: OpenGL, Widgets: GraphicsView
    • None
    • Windows 7 64 bits
      Visual Studio 2010

      Hi,

      I work with a NVidia GTX 590 video card, it is a multi-gpu card for information.

      Sometimes, the application lock, due to the following line of code in qgl.cpp (line 2397):

      // Reset the gl error stack...git
      while (glGetError() != GL_NO_ERROR) ;

      Krys

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            Unassigned Unassigned
            pl01 Krys
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              Created:
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              Resolved:

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