Merge "Track surface layer id in FrameTracker" into udc-dev

1 files changed, 5 insertions, 2 deletions

diff --git a/core/java/com/android/internal/jank/FrameTracker.java b/core/java/com/android/internal/jank/FrameTracker.java
index 3226669ee750..1c0da1846536 100644
--- a/core/java/com/android/internal/jank/FrameTracker.java
+++ b/core/java/com/android/internal/jank/FrameTracker.java
@@ -328,6 +328,7 @@ public class FrameTracker extends SurfaceControl.OnJankDataListener
         mTracingStarted = true;
         markEvent("FT#begin");
         Trace.beginAsyncSection(mSession.getName(), (int) mBeginVsyncId);
+        markEvent("FT#layerId#" + mSurfaceControl.getLayerId());
         mSurfaceControlWrapper.addJankStatsListener(this, mSurfaceControl);
         if (!mSurfaceOnly) {
             mRendererWrapper.addObserver(mObserver);
@@ -437,8 +438,10 @@ public class FrameTracker extends SurfaceControl.OnJankDataListener
                     "The length of the trace event description <%s> exceeds %d",
                     desc, MAX_LENGTH_EVENT_DESC));
         }
-        Trace.beginSection(TextUtils.formatSimple("%s#%s", mSession.getName(), desc));
-        Trace.endSection();
+        if (Trace.isTagEnabled(Trace.TRACE_TAG_APP)) {
+            Trace.instant(Trace.TRACE_TAG_APP,
+                    TextUtils.formatSimple("%s#%s", mSession.getName(), desc));
+        }
     }
 
     private void notifyCujEvent(String action) {