Uploaded image for project: 'JDK'
  1. JDK
  2. JDK-8245037

Lanai - MTLBlitLoops_CopyArea() needs to be optimized

    Details

    • Subcomponent:
      2d
    • CPU:
      x86_64
    • OS:
      os_x

      Description

       MTLBlitLoops_CopyArea() method uses an intermediate buffer to copy from src to dst.
      This intermediate buffer gets created on every scroll event - which hampers performance if we have a very long list and we scroll up and down fast.

      We need to find an optimum way to copy data from MTLTexture to the same texture with some offset.

        Attachments

          Issue Links

            Activity

              People

              • Assignee:
                aghaisas Ajit Ghaisas
                Reporter:
                aghaisas Ajit Ghaisas
              • Votes:
                0 Vote for this issue
                Watchers:
                2 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: