Merge "Modify SurfaceView to use SurfaceFlinger child surfaces."

1 files changed, 22 insertions, 1 deletions

diff --git a/core/java/android/view/SurfaceControl.java b/core/java/android/view/SurfaceControl.java
index b718696b2202..519c1e2454df 100644
--- a/core/java/android/view/SurfaceControl.java
+++ b/core/java/android/view/SurfaceControl.java
@@ -95,6 +95,11 @@ public class SurfaceControl {
             IBinder displayToken, int mode);
     private static native void nativeDeferTransactionUntil(long nativeObject,
             IBinder handle, long frame);
+    private static native void nativeDeferTransactionUntilSurface(long nativeObject,
+            long surfaceObject, long frame);
+    private static native void nativeReparentChildren(long nativeObject,
+            IBinder handle);
+    private static native void nativeSeverChildren(long nativeObject);
     private static native void nativeSetOverrideScalingMode(long nativeObject,
             int scalingMode);
     private static native IBinder nativeGetHandle(long nativeObject);
@@ -418,7 +423,23 @@ public class SurfaceControl {
     }
 
     public void deferTransactionUntil(IBinder handle, long frame) {
-        nativeDeferTransactionUntil(mNativeObject, handle, frame);
+        if (frame > 0) {
+            nativeDeferTransactionUntil(mNativeObject, handle, frame);
+        }
+    }
+
+    public void deferTransactionUntil(Surface barrier, long frame) {
+        if (frame > 0) {
+            nativeDeferTransactionUntilSurface(mNativeObject, barrier.mNativeObject, frame);
+        }
+    }
+
+    public void reparentChildren(IBinder newParentHandle) {
+        nativeReparentChildren(mNativeObject, newParentHandle);
+    }
+
+    public void detachChildren() {
+        nativeSeverChildren(mNativeObject);
     }
 
     public void setOverrideScalingMode(int scalingMode) {