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  1. JDK
  2. JDK-8019378

Win32GraphicsDevice.isPixFmtSupported[native]() extremely slow

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Details

    • Bug
    • Resolution: Duplicate
    • P3
    • 8
    • 7u45, 8
    • client-libs
    • 2d

    Description

      There has been one report from a NetBeans user so far. The report is from JDK 8 used with NetBeans on Windows 7, and the profiling information shows 20509ms spent in the method sun.awt.Win32GraphicsDevice.isPixFmtSupported[native]().

      The AWT thread dump (attached also here) and more information about user's setup is available at
      http://statistics.netbeans.org/exceptions/exception.do?id=663802

      The original NetBeans bug:
      https://netbeans.org/bugzilla/show_bug.cgi?id=227232

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          duplicates

          Bug - A problem which impairs or prevents the functions of the product. JDK-6477756 GraphicsDevice.getConfigurations() is slow taking 3 or more seconds

          • P2 - Crashes, loss of data, severe memory leak.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. JDK-6477756 GraphicsDevice.getConfigurations() is slow taking 3 or more seconds

          • P2 - Crashes, loss of data, severe memory leak.
          • Closed

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              serb Sergey Bylokhov
              anebuzel Antonín Nebuželský
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                Created:
                Updated:
                Resolved: