[Webkit-unassigned] [Bug 113568] New: g_slist_reverse() may not be required in webKitWebAudioSrcLoop

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Fri Mar 29 04:37:04 PDT 2013


https://bugs.webkit.org/show_bug.cgi?id=113568

           Summary: g_slist_reverse() may not be required in
                    webKitWebAudioSrcLoop
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: All
        OS/Version: All
            Status: UNCONFIRMED
          Severity: Minor
          Priority: P3
         Component: Web Audio
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: praveen.j at samsung.com
                CC: crogers at google.com, s.choi at hackerslab.eu,
                    dev_sachin at yahoo.com


webKitWebAudioSrcLoop() will be called continuously after AudioContext instance initialization which affects CPU load. Using decrement counter in for loop can reduce no. of instructions generated (when comparison is done with 0 in jump instruction). Also, g_slist_reverse() need not be used in that case.

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