commit 150816ce2866279634f7adb848e2f685156330fb
author Ady Abraham <adyabr@google.com> Mon Mar 01 10:46:40 2021 -0800
committer Ady Abraham <adyabr@google.com> Mon Mar 01 17:41:28 2021 -0800
tree a1cd07dda769295e2c23d5a56d8bd73132617e28
parent 043304fc1dae243e4367f2f8458f3fc9e24fd0d8

Trace vsync id

Add vsync id to the main trace functions.

Test: capture a systrace
Bug: 170914689
Change-Id: If17394d1bd75bf8139e82c88783e89c00a30a167

libs/hwui/renderthread/DrawFrameTask.cpp

diff --git a/libs/hwui/renderthread/DrawFrameTask.cpp b/libs/hwui/renderthread/DrawFrameTask.cpp
index c9146b2..3408ffd 100644
--- a/libs/hwui/renderthread/DrawFrameTask.cpp
+++ b/libs/hwui/renderthread/DrawFrameTask.cpp
@@ -17,7 +17,7 @@
 #include "DrawFrameTask.h"
 
 #include <utils/Log.h>
-#include <utils/Trace.h>
+#include <utils/TraceUtils.h>
 
 #include "../DeferredLayerUpdater.h"
 #include "../DisplayList.h"
@@ -82,7 +82,8 @@
 }
 
 void DrawFrameTask::run() {
-    ATRACE_NAME("DrawFrame");
+    const int64_t vsyncId = mFrameInfo[static_cast<int>(FrameInfoIndex::FrameTimelineVsyncId)];
+    ATRACE_FORMAT("DrawFrames %" PRId64, vsyncId);
 
     bool canUnblockUiThread;
     bool canDrawThisFrame;