commit b7039c6aa50d9ce413849d8c78600375035d6ba7
author John Reck <jreck@google.com> Wed Jul 07 19:18:34 2021 -0400
committer John Reck <jreck@google.com> Wed Jul 07 19:18:34 2021 -0400
tree 219f2fcbb88bddd8f421bfd7dbe6c4a08ecd5a6e
parent 315a26781c9557fa0dbdae9c5d273102de3d8e6c

Reduce number of weakrefs per frame

Disable end-to-end input latency metric to reduce the
number of JNI WeakGlobalRef acquires per-frame.

Bug: 189738006
Test: Observe trace section no longer appears in calculator
Change-Id: I062dad8e7cec93cca5599e51d2b0b1a1b6e39a07

libs/hwui/renderthread/CanvasContext.cpp

diff --git a/libs/hwui/renderthread/CanvasContext.cpp b/libs/hwui/renderthread/CanvasContext.cpp
index 81cee61..4dcd5af 100644
--- a/libs/hwui/renderthread/CanvasContext.cpp
+++ b/libs/hwui/renderthread/CanvasContext.cpp
@@ -644,6 +644,7 @@
     if (mNativeSurface == nullptr) {
         return;
     }
+    ATRACE_CALL();
     FrameInfo* forthBehind;
     int64_t frameNumber;
     {  // acquire lock