commit 717bcb6ec858b16132aa8854120f05536f5a9f91
author Alec Mouri <alecmouri@google.com> Mon Feb 10 17:07:19 2020 -0800
committer Alec Mouri <alecmouri@google.com> Mon Feb 10 21:07:40 2020 -0800
tree 5fbe9289b00d1145cdb28e0f39da6c396c02bee9
parent f589aba40b764d730ba3ff40668efc7f3dfd0001

[SfStats] Record vsync event connection count

Bug: 135480141
Test: ./statsd_testdrive 10062
Change-Id: I220f0c96935c96afea194ed8ca69922785cf296e

services/surfaceflinger/SurfaceFlinger.cpp

diff --git a/services/surfaceflinger/SurfaceFlinger.cpp b/services/surfaceflinger/SurfaceFlinger.cpp
index e8c7a55..cca2a70 100644
--- a/services/surfaceflinger/SurfaceFlinger.cpp
+++ b/services/surfaceflinger/SurfaceFlinger.cpp
@@ -2118,6 +2118,10 @@
 
     mTimeStats->setPresentFenceGlobal(presentFenceTime);
 
+    const size_t sfConnections = mScheduler->getEventThreadConnectionCount(mSfConnectionHandle);
+    const size_t appConnections = mScheduler->getEventThreadConnectionCount(mAppConnectionHandle);
+    mTimeStats->recordDisplayEventConnectionCount(sfConnections + appConnections);
+
     if (displayDevice && getHwComposer().isConnected(*displayDevice->getId()) &&
         !displayDevice->isPoweredOn()) {
         return;