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Commit c7c85b34 authored by John Reck's avatar John Reck
Browse files

Test aggressive throttling 

Change-Id: Idebb269ae2c619db626aa5dfcf8443e731b27895
parent c0c66d33

core/java/android/webkit/JWebCoreJavaBridge.java

+1 −0
Original line number Diff line number Diff line
@@ -89,6 +89,7 @@ final class JWebCoreJavaBridge extends Handler { 
    private void fireSharedTimer() { 

        // clear the flag so that sharedTimerFired() can set a new timer

        mHasInstantTimer = false;

        removeMessages(TIMER_MESSAGE);

        sharedTimerFired();

    }

core/java/android/webkit/WebViewCore.java

+8 −0
Original line number Diff line number Diff line
@@ -2212,11 +2212,19 @@ public final class WebViewCore { 
                mEventHub.sendMessage(Message.obtain(null, EventHub.WEBKIT_DRAW));

            }

            m_skipDrawFlag = false;

            m_skipDrawFlagLock.notify();

        }

    }



    private void webkitDraw() {

        synchronized (m_skipDrawFlagLock) {

            if (m_skipDrawFlag) {

                try {

                    // Aggressively throttle webkit to give the UI more CPU

                    // to catch up with

                    m_skipDrawFlagLock.wait(50);

                } catch (InterruptedException e) {}

            }

            if (m_skipDrawFlag) {

                m_drawWasSkipped = true;

                return;