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  1. JDK
  2. JDK-8090206

Mac: GuiMark2 Bitmap runs at 3 fps with non-rectangular clips even after RT-30107

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Details

    • Bug
    • Resolution: Unresolved
    • P4
    • tbd
    • 8u40
    • javafx
    • None

    • 8u-dev, Hudson build #1064
      8u-dev, Hudson build #1074 exhibits exactly the same performance issue.
      Mac-mini
      OS X 10.8.2
      GPU: NVIDIA GeForce 9400 256 MB
      es2 pipeline

    Description

      1. Run GuiMark2 Bitmap test (e.g. I run it as a part of run-subset.sh).

      2. There's a button at upper-right corner with text "NOCLIP"

      3. Press the button a few times. Observe that as long as the clipping is rectangular, the fps rate is okay (~70 fps). As soon as we switch to oval clipping, the fps rate drops to about 3 fps on my Mac.

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          relates to

          Bug - A problem which impairs or prevents the functions of the product. JDK-8088687 [Macos] [canvas] Performance problem with Canvas shaped clipping on Mavericks

          • P4 - Minor loss of function, or other problem where easy workaround is present.
          • Open

          Enhancement - null JDK-8098079 NGCanvas should take advantage of new 1-step clip support

          • P4 - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

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              Unassigned Unassigned
              anthony Anthony Petrov (Inactive)
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                Created:
                Updated:
                Imported: