diff --git a/core/jni/android_view_SurfaceControl.cpp b/core/jni/android_view_SurfaceControl.cpp
index a81901d..6fbf49b 100644
--- a/core/jni/android_view_SurfaceControl.cpp
+++ b/core/jni/android_view_SurfaceControl.cpp
@@ -693,7 +693,6 @@
     return JNI_TRUE;
 }
 
-
 static void nativeDeferTransactionUntil(JNIEnv* env, jclass clazz, jlong nativeObject,
         jobject handleObject, jlong frameNumber) {
     auto ctrl = reinterpret_cast<SurfaceControl *>(nativeObject);
@@ -702,6 +701,27 @@
     ctrl->deferTransactionUntil(handle, frameNumber);
 }
 
+static void nativeDeferTransactionUntilSurface(JNIEnv* env, jclass clazz, jlong nativeObject,
+        jlong surfaceObject, jlong frameNumber) {
+    auto ctrl = reinterpret_cast<SurfaceControl *>(nativeObject);
+    sp<Surface> barrier = reinterpret_cast<Surface *>(surfaceObject);
+
+    ctrl->deferTransactionUntil(barrier, frameNumber);
+}
+
+static void nativeReparentChildren(JNIEnv* env, jclass clazz, jlong nativeObject,
+        jobject newParentObject) {
+    auto ctrl = reinterpret_cast<SurfaceControl *>(nativeObject);
+    sp<IBinder> handle = ibinderForJavaObject(env, newParentObject);
+
+    ctrl->reparentChildren(handle);
+}
+
+static void nativeSeverChildren(JNIEnv* env, jclass clazz, jlong nativeObject) {
+    auto ctrl = reinterpret_cast<SurfaceControl *>(nativeObject);
+    ctrl->detachChildren();
+}
+
 static void nativeSetOverrideScalingMode(JNIEnv* env, jclass clazz, jlong nativeObject,
         jint scalingMode) {
     auto ctrl = reinterpret_cast<SurfaceControl *>(nativeObject);
@@ -824,6 +844,12 @@
             (void*)nativeSetDisplayPowerMode },
     {"nativeDeferTransactionUntil", "(JLandroid/os/IBinder;J)V",
             (void*)nativeDeferTransactionUntil },
+    {"nativeDeferTransactionUntilSurface", "(JJJ)V",
+            (void*)nativeDeferTransactionUntilSurface },
+    {"nativeReparentChildren", "(JLandroid/os/IBinder;)V",
+            (void*)nativeReparentChildren } ,
+    {"nativeSeverChildren", "(J)V",
+            (void*)nativeSeverChildren } ,
     {"nativeSetOverrideScalingMode", "(JI)V",
             (void*)nativeSetOverrideScalingMode },
     {"nativeGetHandle", "(J)Landroid/os/IBinder;",