From 2614bd225f84f7a23e6b30fc6b47bede153e5f4c Mon Sep 17 00:00:00 2001
From: John Reck <jreck@google.com>
Date: Thu, 19 Feb 2015 14:36:50 -0800
Subject: DO NOT MERGE Backport of limited jank-tracking metrics

Bug: 19821830

Cherry-pick of ba6adf66d3c44c0aa2fd8a224862ff1901d64300
Cherry-pick of e70c5754d01f2ab0ff47ea3eabaa88aca5ed2a36

Change-Id: Id342fa0ab345f204bec58acf45ce72f6de950cfb
---
 libs/hwui/renderthread/RenderThread.cpp | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'libs/hwui/renderthread/RenderThread.cpp')

diff --git a/libs/hwui/renderthread/RenderThread.cpp b/libs/hwui/renderthread/RenderThread.cpp
index 84826b7..7a8c3ce 100644
--- a/libs/hwui/renderthread/RenderThread.cpp
+++ b/libs/hwui/renderthread/RenderThread.cpp
@@ -143,7 +143,8 @@ RenderThread::RenderThread() : Thread(true), Singleton<RenderThread>()
         , mFrameCallbackTaskPending(false)
         , mFrameCallbackTask(0)
         , mRenderState(NULL)
-        , mEglManager(NULL) {
+        , mEglManager(NULL)
+        , mJankTracker(NULL) {
     mFrameCallbackTask = new DispatchFrameCallbacks(this);
     mLooper = new Looper(false);
     run("RenderThread");
@@ -153,6 +154,11 @@ RenderThread::~RenderThread() {
     LOG_ALWAYS_FATAL("Can't destroy the render thread");
 }
 
+void RenderThread::setFrameInterval(nsecs_t frameInterval) {
+    mTimeLord.setFrameInterval(frameInterval);
+    mJankTracker->setFrameInterval(frameInterval);
+}
+
 void RenderThread::initializeDisplayEventReceiver() {
     LOG_ALWAYS_FATAL_IF(mDisplayEventReceiver, "Initializing a second DisplayEventReceiver?");
     mDisplayEventReceiver = new DisplayEventReceiver();
@@ -169,6 +175,7 @@ void RenderThread::initThreadLocals() {
     initializeDisplayEventReceiver();
     mEglManager = new EglManager(*this);
     mRenderState = new RenderState(*this);
+    mJankTracker = new JankTracker(mTimeLord.frameIntervalNanos());
 }
 
 int RenderThread::displayEventReceiverCallback(int fd, int events, void* data) {
-- 
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