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  1. JDK
  2. JDK-8096374

Low texture update performance with D3D9Ex enabled

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Details

    • Bug
    • Resolution: Fixed
    • P4
    • 8u20
    • 8u20
    • javafx
    • None

    Description

      This is basically duplicate of RT-27508: 8.0-h96-b68: 68% regression in SpiralText in hw pipeline caused by enabling DirectX 9Ex.
      The performance regression in SpiralText with D3D9Ex enabled is cause by the huge number of small texture updates per frame (~1400).

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          relates to

          Bug - A problem which impairs or prevents the functions of the product. JDK-8093950 [D3D] Re-enable DirectX 9Ex to avoid losing textures when surface lost

          • P3 - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. JDK-8123970 8.0-h96-b68: 68% regression in SpiralText in hw pipeline caused by enabling DirectX 9Ex

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

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              vadim Vadim Pakhnushev
              vadim Vadim Pakhnushev
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              Dates

                Created:
                Updated:
                Resolved:
                Imported: