commit 10012f0ce0c06ad56459a41aabef682d0b1b06d0
author Fabien Sanglard <sanglardf@google.com> Tue Mar 07 22:25:02 2017 +0000
committer Android (Google) Code Review <android-gerrit@google.com> Tue Mar 07 22:25:02 2017 +0000
tree 3a69926add11a0a5755651ebab376ecfb3349e34
parent 56a8f942731ad34a8e85a9a0fb84f1be2ead5541
parent 8226051f627aa976700885cda28c26c5a5b8bc7b

Merge "[SurfaceFlinger] Comment SurfaceFlinger HWC2"

services/surfaceflinger/SurfaceFlinger.cpp

diff --git a/services/surfaceflinger/SurfaceFlinger.cpp b/services/surfaceflinger/SurfaceFlinger.cpp
index 0dc3034..46f5a1f 100644
--- a/services/surfaceflinger/SurfaceFlinger.cpp
+++ b/services/surfaceflinger/SurfaceFlinger.cpp
@@ -1594,6 +1594,9 @@
                                     nullptr);
                         }
                     } else {
+                        // WM changes displayDevice->layerStack upon sleep/awake.
+                        // Here we make sure we delete the HWC layers even if
+                        // WM changed their layer stack.
                         layer->setHwcLayer(displayDevice->getHwcDisplayId(),
                                 nullptr);
                     }