2 files changed, 17 insertions, 17 deletions

diff --git a/libs/hwui/renderthread/CanvasContext.cpp b/libs/hwui/renderthread/CanvasContext.cpp
index 8bb11badb607..dfda25d013ed 100644
--- a/libs/hwui/renderthread/CanvasContext.cpp
+++ b/libs/hwui/renderthread/CanvasContext.cpp
@@ -761,8 +761,8 @@ void CanvasContext::draw(bool solelyTextureViewUpdates) {
         if (mExpectSurfaceStats) {
             reportMetricsWithPresentTime();
             {  // acquire lock
-                std::lock_guard lock(mLast4FrameMetricsInfosMutex);
-                FrameMetricsInfo& next = mLast4FrameMetricsInfos.next();
+                std::lock_guard lock(mLastFrameMetricsInfosMutex);
+                FrameMetricsInfo& next = mLastFrameMetricsInfos.next();
                 next.frameInfo = mCurrentFrameInfo;
                 next.frameNumber = frameCompleteNr;
                 next.surfaceId = mSurfaceControlGenerationId;
@@ -816,12 +816,12 @@ void CanvasContext::reportMetricsWithPresentTime() {
     int32_t surfaceControlId;
 
     {  // acquire lock
-        std::scoped_lock lock(mLast4FrameMetricsInfosMutex);
-        if (mLast4FrameMetricsInfos.size() != mLast4FrameMetricsInfos.capacity()) {
+        std::scoped_lock lock(mLastFrameMetricsInfosMutex);
+        if (mLastFrameMetricsInfos.size() != mLastFrameMetricsInfos.capacity()) {
             // Not enough frames yet
             return;
         }
-        auto frameMetricsInfo = mLast4FrameMetricsInfos.front();
+        auto frameMetricsInfo = mLastFrameMetricsInfos.front();
         forthBehind = frameMetricsInfo.frameInfo;
         frameNumber = frameMetricsInfo.frameNumber;
         surfaceControlId = frameMetricsInfo.surfaceId;
@@ -869,12 +869,12 @@ void CanvasContext::removeFrameMetricsObserver(FrameMetricsObserver* observer) {
     }
 }
 
-FrameInfo* CanvasContext::getFrameInfoFromLast4(uint64_t frameNumber, uint32_t surfaceControlId) {
-    std::scoped_lock lock(mLast4FrameMetricsInfosMutex);
-    for (size_t i = 0; i < mLast4FrameMetricsInfos.size(); i++) {
-        if (mLast4FrameMetricsInfos[i].frameNumber == frameNumber &&
-            mLast4FrameMetricsInfos[i].surfaceId == surfaceControlId) {
-            return mLast4FrameMetricsInfos[i].frameInfo;
+FrameInfo* CanvasContext::getFrameInfoFromLastFew(uint64_t frameNumber, uint32_t surfaceControlId) {
+    std::scoped_lock lock(mLastFrameMetricsInfosMutex);
+    for (size_t i = 0; i < mLastFrameMetricsInfos.size(); i++) {
+        if (mLastFrameMetricsInfos[i].frameNumber == frameNumber &&
+            mLastFrameMetricsInfos[i].surfaceId == surfaceControlId) {
+            return mLastFrameMetricsInfos[i].frameInfo;
         }
     }
 
@@ -894,7 +894,7 @@ void CanvasContext::onSurfaceStatsAvailable(void* context, int32_t surfaceContro
     }
     uint64_t frameNumber = functions.getFrameNumberFunc(stats);
 
-    FrameInfo* frameInfo = instance->getFrameInfoFromLast4(frameNumber, surfaceControlId);
+    FrameInfo* frameInfo = instance->getFrameInfoFromLastFew(frameNumber, surfaceControlId);
 
     if (frameInfo != nullptr) {
         std::scoped_lock lock(instance->mFrameInfoMutex);
diff --git a/libs/hwui/renderthread/CanvasContext.h b/libs/hwui/renderthread/CanvasContext.h
index e2e3fa35b9b0..cb3753822035 100644
--- a/libs/hwui/renderthread/CanvasContext.h
+++ b/libs/hwui/renderthread/CanvasContext.h
@@ -260,7 +260,7 @@ private:
     void finishFrame(FrameInfo* frameInfo);
 
     /**
-     * Invoke 'reportFrameMetrics' on the last frame stored in 'mLast4FrameInfos'.
+     * Invoke 'reportFrameMetrics' on the last frame stored in 'mLastFrameInfos'.
      * Populate the 'presentTime' field before calling.
      */
     void reportMetricsWithPresentTime();
@@ -271,7 +271,7 @@ private:
         int32_t surfaceId;
     };
 
-    FrameInfo* getFrameInfoFromLast4(uint64_t frameNumber, uint32_t surfaceControlId);
+    FrameInfo* getFrameInfoFromLastFew(uint64_t frameNumber, uint32_t surfaceControlId);
 
     Frame getFrame();
 
@@ -336,9 +336,9 @@ private:
 
     // List of data of frames that are awaiting GPU completion reporting. Used to compute frame
     // metrics and determine whether or not to report the metrics.
-    RingBuffer<FrameMetricsInfo, 4> mLast4FrameMetricsInfos
-            GUARDED_BY(mLast4FrameMetricsInfosMutex);
-    std::mutex mLast4FrameMetricsInfosMutex;
+    RingBuffer<FrameMetricsInfo, 6> mLastFrameMetricsInfos
+            GUARDED_BY(mLastFrameMetricsInfosMutex);
+    std::mutex mLastFrameMetricsInfosMutex;
 
     std::string mName;
     JankTracker mJankTracker;