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  1. JDK
  2. JDK-6256551

PIT:OGL:GC's ImgCap.isTrueVolatile() returns true but none of the VImages are truely volatile, linux

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    • 2d
    • x86
    • linux_sun

      GraphicsConfig.getImageCapabilities().isTrueVolatile() returns true always on linux regardless of whether the volatile images created out of this GC are truely volatile or not. Actually none of the volatile images created out of this GC are truely volatile and Vimage's isTrueVolatile() always returns false. This is noticed only on Linux with OGL pipeline on the given PIT build. Not reproducible with default mode on the PIT build. Not reproducible with OGL on Mustang-b31.


      I think this is a regression caused by the fix: 5045408. I have attached a couple of sample tests. Execute them on Linux with OGL supported video card. If you see GC returning true for isTrueVolatile() and if the VImage returns false for the same method call, the bug is reproduced.
      I am using a ATI Radeon 9600XT video card with cinnabar.
      ###@###.### 2005-04-18 13:48:49 GMT

            campbell Christopher Campbell (Inactive)
            pmohansunw Praveen Mohan (Inactive)
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