commit ed511efbdfac3408cb3ae237016f095fd64cebec
author Rachel Lee <rnlee@google.com> Mon Oct 11 15:09:51 2021 -0700
committer Rachel Lee <rnlee@google.com> Thu Dec 09 16:27:34 2021 -0800
tree d4c3d5a85a94c90939b74648a7282ccbf1a6d94e
parent 772b32776fb14cce1f03ce87676aacaf9f877565

Add frame timeline method to ASurfaceControl NDK.

Bug: 198192003
Test: atest ASurfaceControlTest
perfetto trace

Change-Id: I04310bd9190cfc227ff5ba892c7187d3b8a20463

services/surfaceflinger/Layer.cpp

diff --git a/services/surfaceflinger/Layer.cpp b/services/surfaceflinger/Layer.cpp
index 495d585..c3b2fa5 100644
--- a/services/surfaceflinger/Layer.cpp
+++ b/services/surfaceflinger/Layer.cpp
@@ -1253,6 +1253,7 @@
                                                                  getSequence(), mName,
                                                                  mTransactionName,
                                                                  /*isBuffer*/ false, getGameMode());
+    surfaceFrame->setActualStartTime(info.startTimeNanos);
     // For Transactions, the post time is considered to be both queue and acquire fence time.
     surfaceFrame->setActualQueueTime(postTime);
     surfaceFrame->setAcquireFenceTime(postTime);
@@ -1270,6 +1271,7 @@
             mFlinger->mFrameTimeline->createSurfaceFrameForToken(info, mOwnerPid, mOwnerUid,
                                                                  getSequence(), mName, debugName,
                                                                  /*isBuffer*/ true, getGameMode());
+    surfaceFrame->setActualStartTime(info.startTimeNanos);
     // For buffers, acquire fence time will set during latch.
     surfaceFrame->setActualQueueTime(queueTime);
     const auto fps = mFlinger->mScheduler->getFrameRateOverride(getOwnerUid());