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Commit 1aaa9bad authored by Treehugger Robot's avatar Treehugger Robot Committed by Android (Google) Code Review
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Merge "Fix divide by 0 for calculating vsyncs in buffer stuffing recovery" into main

parents ce3aadff 139146a3

core/java/android/view/Choreographer.java

+2 −2
Original line number Diff line number Diff line
@@ -930,8 +930,8 @@ public final class Choreographer { 
            // of the next vsync event.

            int totalFrameDelays = mBufferStuffingData.numberFrameDelays

                    + mBufferStuffingData.numberWaitsForNextVsync + 1;

            long vsyncsSinceLastCallback =

                    (frameTimeNanos - mLastNoOffsetFrameTimeNanos) / mLastFrameIntervalNanos;

            long vsyncsSinceLastCallback = mLastFrameIntervalNanos > 0

                    ? (frameTimeNanos - mLastNoOffsetFrameTimeNanos) / mLastFrameIntervalNanos : 0;



            // Detected idle state due to a longer inactive period since the last vsync callback

            // than the total expected number of vsync frame delays. End buffer stuffing recovery.