Uploaded image for project: 'JDK'
  1. JDK
  2. JDK-8109953

Prism dirtyops swapping needs dirty region clip sharing.

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: P3
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: fx1.3.1
    • Component/s: javafx
    • Labels:
      None

      Description

      in the change for TV-634, an assumption was made that the clip in the graphics context for the backbuffer would contain the dirty region rectangle.
      This change is in ES2SwapChain.java.

      A more proper long term solution would be the explicit sharing of the dirty region rect (passing it to ES2SwapChain for the swap).

      Look for the comment:

        65 // Note that we are using a bit of a cheat to get the dirty region
        66 // by asking for the clip rect of the last graphics we gave out
        67 // for the back buffer.

        Attachments

          Activity

            People

            • Assignee:
              ddhill David Hill (Inactive)
              Reporter:
              ddhill David Hill (Inactive)
            • Votes:
              0 Vote for this issue
              Watchers:
              1 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved:
                Imported: