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  1. JDK
  2. JDK-4922218

OGL: ClassCastException if default visual is not GLX-enabled

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    • Icon: Bug Bug
    • Resolution: Duplicate
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    • None
    • 5.0
    • client-libs
    • None
    • 2d
    • generic
    • generic

      The following exception may be encountered if the OpenGL pipeline is enabled
      and the default visual is not GLX-enabled:

      Exception in thread "main" java.lang.ClassCastException:
      sun.awt.X11GraphicsConfig
              at sun.java2d.opengl.GLXSurfaceData.getGC(GLXSurfaceData.java:90)
              at sun.java2d.opengl.GLXSurfaceData.createData(GLXSurfaceData.java:59)

              at
      sun.java2d.opengl.GLXVolatileSurfaceManager.initAcceleratedSurface(GLXVolatileSurfaceManager.java:57)

              at
      sun.awt.image.VolatileSurfaceManager.initialize(VolatileSurfaceManager.java:93)

              at sun.awt.image.SunVolatileImage.<init>(SunVolatileImage.java:60)
              at sun.awt.image.SunVolatileImage.<init>(SunVolatileImage.java:46)
              at sun.awt.image.SunVolatileImage.<init>(SunVolatileImage.java:72)
              at
      sun.java2d.opengl.GLXGraphicsConfig.createBackBufferImage(GLXGraphicsConfig.java:221)

              at sun.awt.X11.XComponentPeer.createBuffers(XComponentPeer.java:1197)
              at
      java.awt.Component$FlipBufferStrategy.createBuffers(Component.java:3318)
              at java.awt.Component$FlipBufferStrategy.<init>(Component.java:3287)
              at java.awt.Component.createBufferStrategy(Component.java:3196)
              at java.awt.Window.createBufferStrategy(Window.java:2081)
              at java.awt.Component.createBufferStrategy(Component.java:3128)
              at java.awt.Window.createBufferStrategy(Window.java:2056)
              at XformMB.<init>(XformMB.java:53)
              at XformMB.main(XformMB.java:163)

            campbell Christopher Campbell (Inactive)
            campbell Christopher Campbell (Inactive)
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              Created:
              Updated:
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