commit 6505f79d47fe45d9b8a77ca3f179e578ec40a17c
author Dominik Laskowski <domlaskowski@google.com> Wed Sep 18 11:10:05 2019 -0700
committer Dominik Laskowski <domlaskowski@google.com> Wed Sep 18 15:35:31 2019 -0700
tree de9c57cb1fcd92f6ce15b43ceadebb1d7010e87f
parent be148cc5dd5bbdfbe0d02b91f1f93f2cfae6bae2

SF: Hook up VSYNC injection to Scheduler

This CL refactors VSYNC injection to interface with the Scheduler API,
and removes otherwise unused EventThread members.

Bug: 128863962
Test: sffakehwc_test
Change-Id: I2ba143bb78baf3e66a47b90163eacf0d0e431124

services/surfaceflinger/Scheduler/EventThread.h

diff --git a/services/surfaceflinger/Scheduler/EventThread.h b/services/surfaceflinger/Scheduler/EventThread.h
index dd23b88..a029586 100644
--- a/services/surfaceflinger/Scheduler/EventThread.h
+++ b/services/surfaceflinger/Scheduler/EventThread.h
@@ -62,6 +62,8 @@
     };
 
     virtual ~VSyncSource() {}
+
+    virtual const char* getName() const = 0;
     virtual void setVSyncEnabled(bool enable) = 0;
     virtual void setCallback(Callback* callback) = 0;
     virtual void setPhaseOffset(nsecs_t phaseOffset) = 0;
@@ -126,9 +128,7 @@
 public:
     using InterceptVSyncsCallback = std::function<void(nsecs_t)>;
 
-    // TODO(b/128863962): Once the Scheduler is complete this constructor will become obsolete.
-    EventThread(VSyncSource*, InterceptVSyncsCallback, const char* threadName);
-    EventThread(std::unique_ptr<VSyncSource>, InterceptVSyncsCallback, const char* threadName);
+    EventThread(std::unique_ptr<VSyncSource>, InterceptVSyncsCallback);
     ~EventThread();
 
     sp<EventThreadConnection> createEventConnection(
@@ -157,10 +157,6 @@
 
     using DisplayEventConsumers = std::vector<sp<EventThreadConnection>>;
 
-    // TODO(b/128863962): Once the Scheduler is complete this constructor will become obsolete.
-    EventThread(VSyncSource* src, std::unique_ptr<VSyncSource> uniqueSrc,
-                InterceptVSyncsCallback interceptVSyncsCallback, const char* threadName);
-
     void threadMain(std::unique_lock<std::mutex>& lock) REQUIRES(mMutex);
 
     bool shouldConsumeEvent(const DisplayEventReceiver::Event& event,
@@ -174,9 +170,7 @@
     // Implements VSyncSource::Callback
     void onVSyncEvent(nsecs_t timestamp) override;
 
-    // TODO(b/128863962): Once the Scheduler is complete this pointer will become obsolete.
-    VSyncSource* mVSyncSource GUARDED_BY(mMutex) = nullptr;
-    std::unique_ptr<VSyncSource> mVSyncSourceUnique GUARDED_BY(mMutex) = nullptr;
+    const std::unique_ptr<VSyncSource> mVSyncSource GUARDED_BY(mMutex);
 
     const InterceptVSyncsCallback mInterceptVSyncsCallback;
     const char* const mThreadName;