commit ba34049dabfa1170dd2642aeb02b7bf597f45bb7
author David Sodman <dsodman@google.com> Sun Aug 05 21:51:33 2018 -0700
committer David Sodman <dsodman@google.com> Mon Aug 20 21:27:38 2018 -0700
tree 2e7b7afe41fc31e7df6471bcefe77d73b4cdb1b4
parent fa9b2af4b76b228ae873d348f0411d859c30f012

SF: Update CompositionInfo during calculation

Bug: 112259502
Test: cts -m CtsViewTestCases
      SurfaceFlinger_test
      vrflinger_test

Change-Id: I9b7de78957c8c0a2202b0c8c715d6aa31960d00f

services/surfaceflinger/Layer.h

diff --git a/services/surfaceflinger/Layer.h b/services/surfaceflinger/Layer.h
index 6ebd668..56ed765 100644
--- a/services/surfaceflinger/Layer.h
+++ b/services/surfaceflinger/Layer.h
@@ -513,6 +513,14 @@
         return getBE().mHwcLayers[displayId].layer.get();
     }
 
+    bool setHwcLayer(int32_t hwcId) {
+        if (getBE().mHwcLayers.count(hwcId) == 0) {
+            return false;
+        }
+        getBE().compositionInfo.hwc.hwcLayer = getBE().mHwcLayers[hwcId].layer;
+        return true;
+    }
+
     // -----------------------------------------------------------------------
 
     void clearWithOpenGL(const RenderArea& renderArea) const;