commit d6927fb1143398370c0885844bfb58923ef740b7
author Brian Anderson <brianderson@google.com> Sat Jul 23 23:37:30 2016 -0700
committer Brian Anderson <brianderson@google.com> Tue Nov 15 12:59:26 2016 -0800
tree 209199f1c052507a71d3894cf5339191da7bd20d
parent eae5819174ef95363b50affbc96c3117ccc458a6

Track frame events incrementally and per layer.

* Replaces FenceTracker, which was owned by SurfaceFlinger,
    with FrameEventHistory, which is owned by Layer.
* Updates FrameEventHistory as events occur.
* Changes SurfaceFlinger flag "--fences" to
    "--frame-events".

Test: adb shell /data/nativetest/libgui_test/libgui_test
--gtest_filter=*GetFrameTimestamps*

Change-Id: I868c2ef93964656d7e41848243433499e7f45fe7

services/surfaceflinger/SurfaceFlingerConsumer.cpp

diff --git a/services/surfaceflinger/SurfaceFlingerConsumer.cpp b/services/surfaceflinger/SurfaceFlingerConsumer.cpp
index 5317cc7..1ef7065 100644
--- a/services/surfaceflinger/SurfaceFlingerConsumer.cpp
+++ b/services/surfaceflinger/SurfaceFlingerConsumer.cpp
@@ -248,10 +248,15 @@
     }
 }
 
-bool SurfaceFlingerConsumer::getFrameTimestamps(uint64_t frameNumber,
-        FrameTimestamps* outTimestamps) const {
-    sp<const Layer> l = mLayer.promote();
-    return l.get() ? l->getFrameTimestamps(frameNumber, outTimestamps) : false;
+bool SurfaceFlingerConsumer::addAndGetFrameTimestamps(
+        const NewFrameEventsEntry* newTimestamps,
+        uint64_t frameNumber, FrameTimestamps *outTimestamps) {
+    sp<Layer> l = mLayer.promote();
+    if (!l.get()) {
+        return false;
+    }
+    return l->addAndGetFrameTimestamps(
+            newTimestamps, frameNumber, outTimestamps);
 }
 
 // ---------------------------------------------------------------------------