[Webkit-unassigned] [Bug 136799] New: Web Inspector: incrementally create gradient and color markers for CodeMirror

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=136799

           Summary: Web Inspector: incrementally create gradient and color
                    markers for CodeMirror
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: Web Inspector
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: burg at cs.washington.edu
                CC: timothy at apple.com, joepeck at webkit.org,
                    webkit-bug-importer at group.apple.com,
                    graouts at webkit.org


A source of unresponsiveness when inspecting the inspector is that all the source code markers are created underneath handling of one backend message.

I think it should be straightforward to use requestAnimationFrame to split up marker creation. I haven't looked too hard at the code, but
we could do something like add markers for the region we anticipate to be initially visible, then mark the rest on later frames.

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