commit 45e4e3634e94171bca7e3df287bcbcb74df6ca4a
author Ady Abraham <adyabr@google.com> Fri Jun 07 18:20:51 2019 -0700
committer Ady Abraham <adyabr@google.com> Mon Jun 10 23:16:43 2019 +0000
tree a404d4b90e463cf2b50d040dd44095f8c540aa0c
parent bd670b8d26fa2cc8505e1d6073a17210e719b82d

SurfaceFlinger: Some fixes to DispSync

Pass negative offsets to DispSync to fix the scheduling
when SurfaceFlinger uses negative offsets.

Change-Id: I1f9544b064305c87f973120cc1bc59a0268b78e5
Bug: 132284303
Test: UI-Bench

services/surfaceflinger/Scheduler/Scheduler.h

diff --git a/services/surfaceflinger/Scheduler/Scheduler.h b/services/surfaceflinger/Scheduler/Scheduler.h
index d311f62..226cb18 100644
--- a/services/surfaceflinger/Scheduler/Scheduler.h
+++ b/services/surfaceflinger/Scheduler/Scheduler.h
@@ -96,8 +96,8 @@
     virtual ~Scheduler();
 
     /** Creates an EventThread connection. */
-    sp<ConnectionHandle> createConnection(const char* connectionName, int64_t phaseOffsetNs,
-                                          ResyncCallback,
+    sp<ConnectionHandle> createConnection(const char* connectionName, nsecs_t phaseOffsetNs,
+                                          nsecs_t offsetThresholdForNextVsync, ResyncCallback,
                                           impl::EventThread::InterceptVSyncsCallback);
 
     sp<IDisplayEventConnection> createDisplayEventConnection(const sp<ConnectionHandle>& handle,
@@ -184,7 +184,8 @@
 
 protected:
     virtual std::unique_ptr<EventThread> makeEventThread(
-            const char* connectionName, DispSync* dispSync, int64_t phaseOffsetNs,
+            const char* connectionName, DispSync* dispSync, nsecs_t phaseOffsetNs,
+            nsecs_t offsetThresholdForNextVsync,
             impl::EventThread::InterceptVSyncsCallback interceptCallback);
 
 private: