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Commit a0fc6cea authored by Arun Kumar K.R's avatar Arun Kumar K.R Committed by Steve Kondik
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SurfaceFlinger: Enable Vsync trace for SF Composition 

Enable traces to show s/w vsync which is used for composition
by surfaceflinger, this helps in identifying the start of
composition cycle in systrace

Change-Id: Id892ca03bacd9f0cfe5ca2c3f8bb5aa892b37231
parent 64de490b

services/surfaceflinger/SurfaceFlinger.cpp

+1 −1
Original line number Diff line number Diff line
@@ -626,7 +626,7 @@ void SurfaceFlinger::init() { 
            vsyncPhaseOffsetNs, true);

    mEventThread = new EventThread(vsyncSrc);

    sp<VSyncSource> sfVsyncSrc = new DispSyncSource(&mPrimaryDispSync,

            sfVsyncPhaseOffsetNs, false);

            sfVsyncPhaseOffsetNs, true);

    mSFEventThread = new EventThread(sfVsyncSrc);

    mEventQueue.setEventThread(mSFEventThread);