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Commit ed93e111 authored by John Reck's avatar John Reck Committed by android-build-merger
Browse files

Fix null deref crash 

am: 882d515c

Change-Id: I74f4910ee08a803954eb52aec334c80608eb0fb5
parents ffc5b3e4 882d515c

libs/hwui/renderthread/CanvasContext.cpp

+10 −5
Original line number Diff line number Diff line
@@ -562,11 +562,16 @@ void CanvasContext::draw() { 
        swap.damage = screenDirty;

        swap.swapCompletedTime = systemTime(CLOCK_MONOTONIC);

        swap.vsyncTime = mRenderThread.timeLord().latestVsync();

        if (mNativeSurface.get()) {

            int durationUs;

            mNativeSurface->query(NATIVE_WINDOW_LAST_DEQUEUE_DURATION, &durationUs);

            swap.dequeueDuration = us2ns(durationUs);

            mNativeSurface->query(NATIVE_WINDOW_LAST_QUEUE_DURATION, &durationUs);

            swap.queueDuration = us2ns(durationUs);

        } else {

            swap.dequeueDuration = 0;

            swap.queueDuration = 0;

        }

        mCurrentFrameInfo->set(FrameInfoIndex::DequeueBufferDuration)

                = swap.dequeueDuration;

        mCurrentFrameInfo->set(FrameInfoIndex::QueueBufferDuration)