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.cpp

diff --git a/services/surfaceflinger/Scheduler/EventThread.cpp b/services/surfaceflinger/Scheduler/EventThread.cpp
index 9d1f777..8d9adc8 100644
--- a/services/surfaceflinger/Scheduler/EventThread.cpp
+++ b/services/surfaceflinger/Scheduler/EventThread.cpp
@@ -154,23 +154,11 @@
 
 namespace impl {
 
-EventThread::EventThread(std::unique_ptr<VSyncSource> src,
-                         InterceptVSyncsCallback interceptVSyncsCallback, const char* threadName)
-      : EventThread(nullptr, std::move(src), std::move(interceptVSyncsCallback), threadName) {}
-
-EventThread::EventThread(VSyncSource* src, InterceptVSyncsCallback interceptVSyncsCallback,
-                         const char* threadName)
-      : EventThread(src, nullptr, std::move(interceptVSyncsCallback), threadName) {}
-
-EventThread::EventThread(VSyncSource* src, std::unique_ptr<VSyncSource> uniqueSrc,
-                         InterceptVSyncsCallback interceptVSyncsCallback, const char* threadName)
-      : mVSyncSource(src),
-        mVSyncSourceUnique(std::move(uniqueSrc)),
+EventThread::EventThread(std::unique_ptr<VSyncSource> vsyncSource,
+                         InterceptVSyncsCallback interceptVSyncsCallback)
+      : mVSyncSource(std::move(vsyncSource)),
         mInterceptVSyncsCallback(std::move(interceptVSyncsCallback)),
-        mThreadName(threadName) {
-    if (src == nullptr) {
-        mVSyncSource = mVSyncSourceUnique.get();
-    }
+        mThreadName(mVSyncSource->getName()) {
     mVSyncSource->setCallback(this);
 
     mThread = std::thread([this]() NO_THREAD_SAFETY_ANALYSIS {
@@ -178,7 +166,7 @@
         threadMain(lock);
     });
 
-    pthread_setname_np(mThread.native_handle(), threadName);
+    pthread_setname_np(mThread.native_handle(), mThreadName);
 
     pid_t tid = pthread_gettid_np(mThread.native_handle());