From 0e89ca2088b7e5424b35d9a564b83847dc0df84a Mon Sep 17 00:00:00 2001
From: John Reck <jreck@google.com>
Date: Fri, 15 Dec 2017 16:00:48 -0800
Subject: Log daveys

Bug: 70339576
Test: Checked that it logged with a lower threshold
Change-Id: I271f8af2a3ee63769edc71291b70f19512974d78
---
 libs/hwui/JankTracker.cpp | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

(limited to 'libs/hwui/JankTracker.cpp')

diff --git a/libs/hwui/JankTracker.cpp b/libs/hwui/JankTracker.cpp
index afdd339ba0a2..f41956cdebeb 100644
--- a/libs/hwui/JankTracker.cpp
+++ b/libs/hwui/JankTracker.cpp
@@ -27,9 +27,11 @@
 
 #include <cutils/ashmem.h>
 #include <log/log.h>
+#include <sstream>
 
 #include "Properties.h"
 #include "utils/TimeUtils.h"
+#include "utils/Trace.h"
 
 namespace android {
 namespace uirenderer {
@@ -150,6 +152,19 @@ void JankTracker::finishFrame(const FrameInfo& frame) {
             (*mGlobalData)->reportJankType((JankType)i);
         }
     }
+
+    // Log daveys since they are weird and we don't know what they are (b/70339576)
+    if (totalDuration >= 700_ms) {
+        static int sDaveyCount = 0;
+        std::stringstream ss;
+        ss << "Davey! duration=" << ns2ms(totalDuration) << "ms; ";
+        for (size_t i = 0; i < static_cast<size_t>(FrameInfoIndex::NumIndexes); i++) {
+            ss << FrameInfoNames[i] << "=" << frame[i] << ", ";
+        }
+        ALOGI("%s", ss.str().c_str());
+        // Just so we have something that counts up, the value is largely irrelevant
+        ATRACE_INT(ss.str().c_str(), ++sDaveyCount);
+    }
 }
 
 void JankTracker::dumpData(int fd, const ProfileDataDescription* description,
-- 
cgit v1.2.3-59-g8ed1b