commit c3e21310bc49fbea93c59219967a2131964ba4d2
author Ady Abraham <adyabr@google.com> Thu Feb 07 14:30:23 2019 -0800
committer Ana Krulec <akrulec@google.com> Mon Feb 11 15:23:17 2019 -0800
tree 55be42632ddaac3700d08b3a8e6ae8ff2b6ac256
parent a5bdd9d814e8f063fefe6e49ddd09b73f8dd1672

SurfaceFlinger: get expectedPresentTime from Scheduler

DispSync is owned by Scheduler when it is enabled.
This is a fix to get expectedPresentTime from Scheduler instead of
directly from DispSync.

Test: scroll within app and check systrace
Change-Id: I103d2a56767c49fc5d0c472c6307f3d84e353ac9

services/surfaceflinger/BufferQueueLayer.cpp

diff --git a/services/surfaceflinger/BufferQueueLayer.cpp b/services/surfaceflinger/BufferQueueLayer.cpp
index 3915757..0313c32 100644
--- a/services/surfaceflinger/BufferQueueLayer.cpp
+++ b/services/surfaceflinger/BufferQueueLayer.cpp
@@ -232,7 +232,7 @@
                     getTransformToDisplayInverse(), mFreezeGeometryUpdates);
 
     const nsecs_t expectedPresentTime = mFlinger->mUseScheduler
-            ? mFlinger->mScheduler->mPrimaryDispSync->expectedPresentTime()
+            ? mFlinger->mScheduler->expectedPresentTime()
             : mFlinger->mPrimaryDispSync->expectedPresentTime();
 
     // updateTexImage() below might drop the some buffers at the head of the queue if there is a