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  1. JDK
  2. JDK-8225175

Evaluate RenderQueue Vs non-RenderQueue Design architecture for Metal Rendering Pipeline implementation

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    • 2d
    • x86_64
    • os_x

    Description

      To implement Metal Rendering pipeline in Java2d - either of below architectures can be followed :
      1) Architecture option - 1 : Based on OpenGL Rendering Pipeline implementation of Java2d uses a single threaded RenderQueue to process graphics commands.

      2) Architecture option - 2 : Based X11Render Pipeline implementation of Java2d uses direct rendering without single threaded RenderQueue.

      This task is to evaluate differences/pros/cons of above options.

      Things to consider would be :
      1) Performance sampling of render calls
      2) possible limitations in implementation using Metal APIs

      Attachments

        Issue Links

          blocks

          Task - A task that needs to be done. JDK-8224046 ☂ Metal Graphics API Implementation

          • P3 - Major loss of function.
          • Resolved
          is blocked by

          Sub-task - The sub-task of the issue JDK-8227664 Disable additional RQ.flushNow() that hogs the AWT-EventQueue thread

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

          Bug - A problem which impairs or prevents the functions of the product. JDK-8230641 MTLRenderer_FillSpans method needs to be optimized by reducing total number of drawPrimitives calls

          • P3 - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. JDK-8230837 MTLRenderer_DrawParallelogram method - can be optimized by combining 4 drawPrimitives calls

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

          Bug - A problem which impairs or prevents the functions of the product. JDK-8231614 Avoid passing of redundant vertex 'z' data to vertex shader

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

          Bug - A problem which impairs or prevents the functions of the product. JDK-8231456 Check possibility of usage of shaders to generate vertices in required format

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

          Bug - A problem which impairs or prevents the functions of the product. JDK-8231883 Combine adjacent primitive draw calls to issue a single draw call with multiple data

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

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              aghaisas Ajit Ghaisas
              aghaisas Ajit Ghaisas
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              Dates

                Created:
                Updated:
                Resolved: