Add SurfaceControl to hwui

add a method, setSurfaceControl, for java layer to pass surface control to the render thread

Bug: 173671170
Test: call setSurfaceControl method in ViewRootImpl.java
Change-Id: I886a79c377938f19cf38b9058f2bec64e1439000

1 files changed, 16 insertions, 0 deletions

diff --git a/libs/hwui/renderthread/RenderThread.h b/libs/hwui/renderthread/RenderThread.h
index 4fbb07168ac0..bb7c5181e112 100644
--- a/libs/hwui/renderthread/RenderThread.h
+++ b/libs/hwui/renderthread/RenderThread.h
@@ -78,6 +78,16 @@ struct VsyncSource {
     virtual ~VsyncSource() {}
 };
 
+typedef void (*ASC_acquire)(ASurfaceControl* control);
+typedef void (*ASC_release)(ASurfaceControl* control);
+
+struct ASurfaceControlFunctions {
+    ASurfaceControlFunctions();
+
+    ASC_acquire acquireFunc;
+    ASC_release releaseFunc;
+};
+
 class ChoreographerSource;
 class DummyVsyncSource;
 
@@ -121,6 +131,10 @@ public:
 
     void preload();
 
+    const ASurfaceControlFunctions& getASurfaceControlFunctions() {
+        return mASurfaceControlFunctions;
+    }
+
     /**
      * isCurrent provides a way to query, if the caller is running on
      * the render thread.
@@ -189,6 +203,8 @@ private:
     sk_sp<GrDirectContext> mGrContext;
     CacheManager* mCacheManager;
     sp<VulkanManager> mVkManager;
+
+    ASurfaceControlFunctions mASurfaceControlFunctions;
 };
 
 } /* namespace renderthread */