commit 305bef16d3c5715c3fe311c03d79defd1d978f18
author Kevin DuBois <kevindubois@google.com> Wed Oct 09 13:23:27 2019 -0700
committer Kevin DuBois <kevindubois@google.com> Thu Nov 07 14:43:25 2019 -0800
tree a15d32f04619acd13876c78e54d05e4450f9df07
parent bcfff0d442b90e00d8ae7d5fbd72f3594f7159f1

SF: add VSyncDispatch

Add a low level timer primitive to arrange for calling a
callback relative to an anticipated vsync time.

This defines vsync offsets in terms of time remaining until the
targeted vsync event, which is a rate independent definition.

Bug: 140301853
Test: 31 new unit tests
Change-Id: I6ac8f05e4c2107755493b2709551773d0e79c17d

services/surfaceflinger/tests/unittests/Android.bp

diff --git a/services/surfaceflinger/tests/unittests/Android.bp b/services/surfaceflinger/tests/unittests/Android.bp
index f85da20..246a62f 100644
--- a/services/surfaceflinger/tests/unittests/Android.bp
+++ b/services/surfaceflinger/tests/unittests/Android.bp
@@ -54,6 +54,7 @@
         "FrameTracerTest.cpp",
         "TransactionApplicationTest.cpp",
         "StrongTypingTest.cpp",
+        "VSyncDispatchTest.cpp",
         "mock/DisplayHardware/MockComposer.cpp",
         "mock/DisplayHardware/MockDisplay.cpp",
         "mock/DisplayHardware/MockPowerAdvisor.cpp",