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-rw-r--r--libs/hwui/JankTracker.cpp3
1 files changed, 3 insertions, 0 deletions
diff --git a/libs/hwui/JankTracker.cpp b/libs/hwui/JankTracker.cpp
index d25fc4b0b03e..b2c39c90071a 100644
--- a/libs/hwui/JankTracker.cpp
+++ b/libs/hwui/JankTracker.cpp
@@ -139,6 +139,9 @@ void JankTracker::finishFrame(const FrameInfo& frame) {
(*mGlobalData)->reportJank();
}
+ if (mSwapDeadline < 0) {
+ mSwapDeadline = frame[FrameInfoIndex::IntendedVsync] + mFrameInterval;
+ }
bool isTripleBuffered = (mSwapDeadline - frame[FrameInfoIndex::IntendedVsync]) > (mFrameInterval * 0.1);
mSwapDeadline = std::max(mSwapDeadline + mFrameInterval,