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  1. JDK
  2. JDK-8258257

Lanai: optimize stencil texture clear code

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: P3
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: client-libs
    • Labels:
    • Subcomponent:
      2d
    • Introduced In Version:
    • OS:
      os_x

      Description

      The current approach in MTLClip uses an additional MTLBuffer filled with zeros to clear pStencilData texture. We can replace this code with loadAction = MTLLoadActionClear in an appropriate color attachment.

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          Issue Links

          relates to

          Bug - A problem which impairs or prevents the functions of the product. JDK-8253603 Reuse MTLBuffer in begin_shape_clip

          • P3 - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. JDK-8250658 Performance of ClipFlatOval Renderperf test is very low

          • P3 - Major loss of function.
          • In Progress
          links to

          Commit Commit openjdk/lanai/d878c522

          Review Review openjdk/lanai/144

            Activity

              People

              • Assignee:
                avu Alexey Ushakov
                Reporter:
                avu Alexey Ushakov
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                Dates

                • Created:
                  Updated:
                  Resolved: