commit 871d635736f502e67e6b41a162d4c77826cf6523
author Valerie Hau <vhau@google.com> Wed Jan 29 08:44:02 2020 -0800
committer Valerie Hau <vhau@google.com> Wed Feb 05 15:21:11 2020 -0800
tree 3fafeaf37ac3f73dcbf95f8526817db5bbd16ec2
parent b1f1a5d40c363d57ef0579087bd8bbd4c7a4b0cb

Plumb FrameEventHistory to client

Bug: 141939081
Test: build, boot, libgui_test, SurfaceFlinger_test
Change-Id: I7294c5357bc28cf0336eef583264c5d0544ec7d4

services/surfaceflinger/SurfaceFlinger.cpp

diff --git a/services/surfaceflinger/SurfaceFlinger.cpp b/services/surfaceflinger/SurfaceFlinger.cpp
index 33d85cb..c125b2c 100644
--- a/services/surfaceflinger/SurfaceFlinger.cpp
+++ b/services/surfaceflinger/SurfaceFlinger.cpp
@@ -2037,12 +2037,10 @@
     ATRACE_CALL();
     ALOGV("postComposition");
 
-    // Release any buffers which were replaced this frame
     nsecs_t dequeueReadyTime = systemTime();
     for (auto& layer : mLayersWithQueuedFrames) {
         layer->releasePendingBuffer(dequeueReadyTime);
     }
-
     // |mStateLock| not needed as we are on the main thread
     const auto displayDevice = getDefaultDisplayDeviceLocked();
 
@@ -3349,6 +3347,11 @@
         layer->pushPendingState();
     }
 
+    // Only set by BLAST adapter layers
+    if (what & layer_state_t::eProducerDisconnect) {
+        layer->onDisconnect();
+    }
+
     if (what & layer_state_t::ePositionChanged) {
         if (layer->setPosition(s.x, s.y)) {
             flags |= eTraversalNeeded;