Merge "Send cached target duration when creating sessions" into udc-qpr-dev

libs/hwui/renderthread/HintSessionWrapper.cpp

@@ -72,6 +72,7 @@ void HintSessionWrapper::destroy() {
         mSessionValid = true;
         mHintSession = nullptr;
     }
+    mResetsSinceLastReport = 0;
 }
 
 bool HintSessionWrapper::init() {
@@ -111,10 +112,10 @@ bool HintSessionWrapper::init() {
 
     // Use a placeholder target value to initialize,
     // this will always be replaced elsewhere before it gets used
-    int64_t defaultTargetDurationNanos = 16666667;
+    int64_t targetDurationNanos =
+            mLastTargetWorkDuration == 0 ? kDefaultTargetDuration : mLastTargetWorkDuration;
     mHintSessionFuture = CommonPool::async([=, this, tids = std::move(tids)] {
-        return mBinding->createSession(manager, tids.data(), tids.size(),
-                                       defaultTargetDurationNanos);
+        return mBinding->createSession(manager, tids.data(), tids.size(), targetDurationNanos);
     });
     return false;
 }

libs/hwui/renderthread/HintSessionWrapper.h

@@ -65,6 +65,7 @@ private:
     static constexpr nsecs_t kResetHintTimeout = 100_ms;
     static constexpr int64_t kSanityCheckLowerBound = 100_us;
     static constexpr int64_t kSanityCheckUpperBound = 10_s;
+    static constexpr int64_t kDefaultTargetDuration = 16666667;
 
     // Allows easier stub when testing
     class HintSessionBinding {