commit 28912a508493e583c48772e2a234e0ed66849490
author John Reck <jreck@google.com> Mon Apr 18 14:34:18 2016 -0700
committer John Reck <jreck@google.com> Mon Apr 18 14:34:18 2016 -0700
tree 72f09e9a74f753bbb09925bb37a9f28e12d06bd2
parent 7d0b8d792886b2ed5ff89ac6c2723fba9d44c7d4

Make getFrameNumber lazy

Change-Id: I783de544ad9a3636ea90f1c8c4034738997bfbc8
Fixes: 28246085

libs/hwui/renderthread/CanvasContext.h

diff --git a/libs/hwui/renderthread/CanvasContext.h b/libs/hwui/renderthread/CanvasContext.h
index 52df3abe..e739b29 100644
--- a/libs/hwui/renderthread/CanvasContext.h
+++ b/libs/hwui/renderthread/CanvasContext.h
@@ -166,6 +166,8 @@
     // Used to queue up work that needs to be completed before this frame completes
     ANDROID_API void enqueueFrameWork(std::function<void()>&& func);
 
+    ANDROID_API int64_t getFrameNumber();
+
 private:
     friend class RegisterFrameCallbackTask;
     // TODO: Replace with something better for layer & other GL object
@@ -195,6 +197,7 @@
     };
 
     RingBuffer<SwapHistory, 3> mSwapHistory;
+    int64_t mFrameNumber = -1;
 
     bool mOpaque;
 #if HWUI_NEW_OPS