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  1. JDK
  2. JDK-8247304

Use separate MTLCommandQueue for final blit and MTLDrawable present

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    • Subcomponent:
      2d
    • CPU:
      generic
    • OS:
      os_x

      Description

      In current implementation both our backbuffer drawing(Driven by QueueFlusher) and blitting to MTLDrawable(Driven by Appkit) are using same GPU train(commandQueue) and this causes delay in final blit operation when we have pending backbuffer operations.

      It results in issues like JDK-8236592.
      We should use separate commandQueue for final blit and MTLDrawable present.

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          Bug - A problem which impairs or prevents the functions of the product. JDK-8236592 Checkbox doesn't work for JList prefix in SwingSet2 demo

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

          Bug - A problem which impairs or prevents the functions of the product. JDK-8239901 setEnabled() method does not work as expected for JCK buttons tests

          • P2 - Crashes, loss of data, severe memory leak.
          • Resolved
          relates to

          Bug - A problem which impairs or prevents the functions of the product. JDK-8248129 Swingmark numbers are not good for Nimbus LAF

          • P2 - Crashes, loss of data, severe memory leak.
          • Resolved
          links to

          Commit Commit openjdk/lanai/12b63f53

          Review Review openjdk/lanai/56

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              Assignee:
              jdv Jayathirth D V
              Reporter:
              jdv Jayathirth D V
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                Updated:
                Resolved: