commit f2851617f677795e5cc7bcded4b5ee9ea635333e
author Ady Abraham <adyabr@google.com> Mon Sep 25 17:19:00 2023 -0700
committer Ady Abraham <adyabr@google.com> Wed Sep 27 23:49:54 2023 +0000
tree 8aefb6285f8216c0eb513ab1f5d559feb53d92a7
parent d03b24d69abb21717c1404f2b67f905a12a742f0

SF: add IEventThreadCallback to EventThread

.. so it will be easier to add more callbacks to EventThread

Bug: 299378819
Test: presubmit
Change-Id: I3787be9ad8162b059b4d59255581cd14cbcf1cd8

services/surfaceflinger/Scheduler/Scheduler.h

diff --git a/services/surfaceflinger/Scheduler/Scheduler.h b/services/surfaceflinger/Scheduler/Scheduler.h
index 822f7cc..5796d59 100644
--- a/services/surfaceflinger/Scheduler/Scheduler.h
+++ b/services/surfaceflinger/Scheduler/Scheduler.h
@@ -98,7 +98,7 @@
 
 class VsyncSchedule;
 
-class Scheduler : android::impl::MessageQueue {
+class Scheduler : public IEventThreadCallback, android::impl::MessageQueue {
     using Impl = android::impl::MessageQueue;
 
 public:
@@ -217,7 +217,6 @@
         ftl::FakeGuard guard(kMainThreadContext);
         resyncToHardwareVsyncLocked(id, allowToEnable, refreshRate);
     }
-    void resync() EXCLUDES(mDisplayLock);
     void forceNextResync() { mLastResyncTime = 0; }
 
     // Passes a vsync sample to VsyncController. Returns true if
@@ -420,8 +419,10 @@
 
     void dispatchCachedReportedMode() REQUIRES(mPolicyLock) EXCLUDES(mDisplayLock);
 
-    android::impl::EventThread::ThrottleVsyncCallback makeThrottleVsyncCallback() const;
-    android::impl::EventThread::GetVsyncPeriodFunction makeGetVsyncPeriodFunction() const;
+    // IEventThreadCallback overrides
+    bool throttleVsync(TimePoint, uid_t) override;
+    Period getVsyncPeriod(uid_t) override EXCLUDES(mDisplayLock);
+    void resync() override EXCLUDES(mDisplayLock);
 
     // Stores EventThread associated with a given VSyncSource, and an initial EventThreadConnection.
     struct Connection {