commit 1b0278c19e004dac80196f1eda257fd08af954a5
author Bo Liu <boliu@google.com> Thu Jan 03 16:36:24 2019 -0800
committer Bo Liu <boliu@google.com> Fri Jan 04 07:28:55 2019 -0800
tree 0839281c50f2458f63f3ca4ef81fa25f8a5000e8
parent 25edac0f179870f71947ff96d98f736f6e7f0027

Mark GrContext dirty after onContextDestroyed

Bug: 120997728
Test: hwui_unit_test passes
Change-Id: I8b60c45ebf7904b7026b480541dac78b70a59e0d

libs/hwui/WebViewFunctorManager.cpp

diff --git a/libs/hwui/WebViewFunctorManager.cpp b/libs/hwui/WebViewFunctorManager.cpp
index 5b7ae70..9170d6d 100644
--- a/libs/hwui/WebViewFunctorManager.cpp
+++ b/libs/hwui/WebViewFunctorManager.cpp
@@ -18,6 +18,7 @@
 
 #include <private/hwui/WebViewFunctor.h>
 #include "Properties.h"
+#include "renderthread/RenderThread.h"
 
 #include <log/log.h>
 #include <utils/Trace.h>
@@ -90,6 +91,10 @@
         mHasContext = false;
         ATRACE_NAME("WebViewFunctor::onContextDestroyed");
         mCallbacks.onContextDestroyed(mFunctor, mData);
+
+        // grContext may be null in unit tests.
+        auto* grContext = renderthread::RenderThread::getInstance().getGrContext();
+        if (grContext) grContext->resetContext();
     }
 }
 

libs/hwui/renderthread/RenderThread.h

diff --git a/libs/hwui/renderthread/RenderThread.h b/libs/hwui/renderthread/RenderThread.h
index 12666b3..5272227 100644
--- a/libs/hwui/renderthread/RenderThread.h
+++ b/libs/hwui/renderthread/RenderThread.h
@@ -123,6 +123,7 @@
     friend class RenderProxy;
     friend class DummyVsyncSource;
     friend class android::uirenderer::TestUtils;
+    friend class android::uirenderer::WebViewFunctor;
 
     RenderThread();
     virtual ~RenderThread();