Use source shadow node state on clone

packages/react-native/ReactAndroid/src/main/java/com/facebook/react/internal/featureflags/ReactNativeFeatureFlags.kt

@@ -4,7 +4,7 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  *
- * @generated SignedSource<<82fac57322d589b28e7fca321f82d5e6>>
+ * @generated SignedSource<<794bf258fbb453ea71a39c5459316a24>>
  */
 
 /**
@@ -222,6 +222,12 @@ public object ReactNativeFeatureFlags {
   @JvmStatic
   public fun traceTurboModulePromiseRejectionsOnAndroid(): Boolean = accessor.traceTurboModulePromiseRejectionsOnAndroid()
 
+  /**
+   * When enabled, runtime shadow node references will be updated during the commit. This allows running RSNRU from any thread without corrupting the renderer state.
+   */
+  @JvmStatic
+  public fun updateRuntimeShadowNodeReferencesOnCommit(): Boolean = accessor.updateRuntimeShadowNodeReferencesOnCommit()
+
   /**
    * In Bridgeless mode, use the always available javascript error reporting pipeline.
    */
@@ -258,6 +264,12 @@ public object ReactNativeFeatureFlags {
   @JvmStatic
   public fun useRawPropsJsiValue(): Boolean = accessor.useRawPropsJsiValue()
 
+  /**
+   * Use the state stored on the source shadow node when cloning it instead of reading in the most recent state on the shadow node family.
+   */
+  @JvmStatic
+  public fun useShadowNodeStateOnClone(): Boolean = accessor.useShadowNodeStateOnClone()
+
   /**
    * In Bridgeless mode, should legacy NativeModules use the TurboModule system?
    */

packages/react-native/ReactAndroid/src/main/java/com/facebook/react/internal/featureflags/ReactNativeFeatureFlagsCxxAccessor.kt

@@ -4,7 +4,7 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  *
- * @generated SignedSource<<112e542686afa5657898a450543ec5a9>>
+ * @generated SignedSource<<43260e9f0b5774bdb3d60915bcd28ea3>>
  */
 
 /**
@@ -52,12 +52,14 @@ internal class ReactNativeFeatureFlagsCxxAccessor : ReactNativeFeatureFlagsAcces
   private var fuseboxNetworkInspectionEnabledCache: Boolean? = null
   private var removeTurboModuleManagerDelegateMutexCache: Boolean? = null
   private var traceTurboModulePromiseRejectionsOnAndroidCache: Boolean? = null
+  private var updateRuntimeShadowNodeReferencesOnCommitCache: Boolean? = null
   private var useAlwaysAvailableJSErrorHandlingCache: Boolean? = null
   private var useEditTextStockAndroidFocusBehaviorCache: Boolean? = null
   private var useFabricInteropCache: Boolean? = null
   private var useNativeViewConfigsInBridgelessModeCache: Boolean? = null
   private var useOptimizedEventBatchingOnAndroidCache: Boolean? = null
   private var useRawPropsJsiValueCache: Boolean? = null
+  private var useShadowNodeStateOnCloneCache: Boolean? = null
   private var useTurboModuleInteropCache: Boolean? = null
   private var useTurboModulesCache: Boolean? = null
 
@@ -349,6 +351,15 @@ internal class ReactNativeFeatureFlagsCxxAccessor : ReactNativeFeatureFlagsAcces
     return cached
   }
 
+  override fun updateRuntimeShadowNodeReferencesOnCommit(): Boolean {
+    var cached = updateRuntimeShadowNodeReferencesOnCommitCache
+    if (cached == null) {
+      cached = ReactNativeFeatureFlagsCxxInterop.updateRuntimeShadowNodeReferencesOnCommit()
+      updateRuntimeShadowNodeReferencesOnCommitCache = cached
+    }
+    return cached
+  }
+
   override fun useAlwaysAvailableJSErrorHandling(): Boolean {
     var cached = useAlwaysAvailableJSErrorHandlingCache
     if (cached == null) {
@@ -403,6 +414,15 @@ internal class ReactNativeFeatureFlagsCxxAccessor : ReactNativeFeatureFlagsAcces
     return cached
   }
 
+  override fun useShadowNodeStateOnClone(): Boolean {
+    var cached = useShadowNodeStateOnCloneCache
+    if (cached == null) {
+      cached = ReactNativeFeatureFlagsCxxInterop.useShadowNodeStateOnClone()
+      useShadowNodeStateOnCloneCache = cached
+    }
+    return cached
+  }
+
   override fun useTurboModuleInterop(): Boolean {
     var cached = useTurboModuleInteropCache
     if (cached == null) {

packages/react-native/ReactAndroid/src/main/java/com/facebook/react/internal/featureflags/ReactNativeFeatureFlagsCxxInterop.kt

@@ -4,7 +4,7 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  *
- * @generated SignedSource<<c549aa8b596fc89c01403646b846a59d>>
+ * @generated SignedSource<<1f3845a6aad6babd4404adfb433f4b38>>
  */
 
 /**
@@ -92,6 +92,8 @@ public object ReactNativeFeatureFlagsCxxInterop {
 
   @DoNotStrip @JvmStatic public external fun traceTurboModulePromiseRejectionsOnAndroid(): Boolean
 
+  @DoNotStrip @JvmStatic public external fun updateRuntimeShadowNodeReferencesOnCommit(): Boolean
+
   @DoNotStrip @JvmStatic public external fun useAlwaysAvailableJSErrorHandling(): Boolean
 
   @DoNotStrip @JvmStatic public external fun useEditTextStockAndroidFocusBehavior(): Boolean
@@ -104,6 +106,8 @@ public object ReactNativeFeatureFlagsCxxInterop {
 
   @DoNotStrip @JvmStatic public external fun useRawPropsJsiValue(): Boolean
 
+  @DoNotStrip @JvmStatic public external fun useShadowNodeStateOnClone(): Boolean
+
   @DoNotStrip @JvmStatic public external fun useTurboModuleInterop(): Boolean
 
   @DoNotStrip @JvmStatic public external fun useTurboModules(): Boolean

packages/react-native/ReactAndroid/src/main/java/com/facebook/react/internal/featureflags/ReactNativeFeatureFlagsDefaults.kt

@@ -4,7 +4,7 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  *
- * @generated SignedSource<<1c38f54724a573b954fd8aee1e41e73a>>
+ * @generated SignedSource<<6f24701d1581b744185caaee1ca5fc06>>
  */
 
 /**
@@ -87,6 +87,8 @@ public open class ReactNativeFeatureFlagsDefaults : ReactNativeFeatureFlagsProvi
 
   override fun traceTurboModulePromiseRejectionsOnAndroid(): Boolean = false
 
+  override fun updateRuntimeShadowNodeReferencesOnCommit(): Boolean = false
+
   override fun useAlwaysAvailableJSErrorHandling(): Boolean = false
 
   override fun useEditTextStockAndroidFocusBehavior(): Boolean = true
@@ -99,6 +101,8 @@ public open class ReactNativeFeatureFlagsDefaults : ReactNativeFeatureFlagsProvi
 
   override fun useRawPropsJsiValue(): Boolean = false
 
+  override fun useShadowNodeStateOnClone(): Boolean = false
+
   override fun useTurboModuleInterop(): Boolean = false
 
   override fun useTurboModules(): Boolean = false

packages/react-native/ReactAndroid/src/main/java/com/facebook/react/internal/featureflags/ReactNativeFeatureFlagsLocalAccessor.kt

@@ -4,7 +4,7 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  *
- * @generated SignedSource<<a6659ebfbc50d35953af83010c6d84c6>>
+ * @generated SignedSource<<8988a69695658c92f013e736dec8f5fc>>
  */
 
 /**
@@ -56,12 +56,14 @@ internal class ReactNativeFeatureFlagsLocalAccessor : ReactNativeFeatureFlagsAcc
   private var fuseboxNetworkInspectionEnabledCache: Boolean? = null
   private var removeTurboModuleManagerDelegateMutexCache: Boolean? = null
   private var traceTurboModulePromiseRejectionsOnAndroidCache: Boolean? = null
+  private var updateRuntimeShadowNodeReferencesOnCommitCache: Boolean? = null
   private var useAlwaysAvailableJSErrorHandlingCache: Boolean? = null
   private var useEditTextStockAndroidFocusBehaviorCache: Boolean? = null
   private var useFabricInteropCache: Boolean? = null
   private var useNativeViewConfigsInBridgelessModeCache: Boolean? = null
   private var useOptimizedEventBatchingOnAndroidCache: Boolean? = null
   private var useRawPropsJsiValueCache: Boolean? = null
+  private var useShadowNodeStateOnCloneCache: Boolean? = null
   private var useTurboModuleInteropCache: Boolean? = null
   private var useTurboModulesCache: Boolean? = null
 
@@ -385,6 +387,16 @@ internal class ReactNativeFeatureFlagsLocalAccessor : ReactNativeFeatureFlagsAcc
     return cached
   }
 
+  override fun updateRuntimeShadowNodeReferencesOnCommit(): Boolean {
+    var cached = updateRuntimeShadowNodeReferencesOnCommitCache
+    if (cached == null) {
+      cached = currentProvider.updateRuntimeShadowNodeReferencesOnCommit()
+      accessedFeatureFlags.add("updateRuntimeShadowNodeReferencesOnCommit")
+      updateRuntimeShadowNodeReferencesOnCommitCache = cached
+    }
+    return cached
+  }
+
   override fun useAlwaysAvailableJSErrorHandling(): Boolean {
     var cached = useAlwaysAvailableJSErrorHandlingCache
     if (cached == null) {
@@ -445,6 +457,16 @@ internal class ReactNativeFeatureFlagsLocalAccessor : ReactNativeFeatureFlagsAcc
     return cached
   }
 
+  override fun useShadowNodeStateOnClone(): Boolean {
+    var cached = useShadowNodeStateOnCloneCache
+    if (cached == null) {
+      cached = currentProvider.useShadowNodeStateOnClone()
+      accessedFeatureFlags.add("useShadowNodeStateOnClone")
+      useShadowNodeStateOnCloneCache = cached
+    }
+    return cached
+  }
+
   override fun useTurboModuleInterop(): Boolean {
     var cached = useTurboModuleInteropCache
     if (cached == null) {

packages/react-native/ReactAndroid/src/main/java/com/facebook/react/internal/featureflags/ReactNativeFeatureFlagsProvider.kt

@@ -4,7 +4,7 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  *
- * @generated SignedSource<<e18e064f0b4ac0217b49f0cf5a153e6b>>
+ * @generated SignedSource<<646efad3c8769005e893ad63d78b8c6c>>
  */
 
 /**
@@ -87,6 +87,8 @@ public interface ReactNativeFeatureFlagsProvider {
 
   @DoNotStrip public fun traceTurboModulePromiseRejectionsOnAndroid(): Boolean
 
+  @DoNotStrip public fun updateRuntimeShadowNodeReferencesOnCommit(): Boolean
+
   @DoNotStrip public fun useAlwaysAvailableJSErrorHandling(): Boolean
 
   @DoNotStrip public fun useEditTextStockAndroidFocusBehavior(): Boolean
@@ -99,6 +101,8 @@ public interface ReactNativeFeatureFlagsProvider {
 
   @DoNotStrip public fun useRawPropsJsiValue(): Boolean
 
+  @DoNotStrip public fun useShadowNodeStateOnClone(): Boolean
+
   @DoNotStrip public fun useTurboModuleInterop(): Boolean
 
   @DoNotStrip public fun useTurboModules(): Boolean

packages/react-native/ReactAndroid/src/main/jni/react/featureflags/JReactNativeFeatureFlagsCxxInterop.cpp

@@ -4,7 +4,7 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  *
- * @generated SignedSource<<a667abf47a0d469bc3a3be1e3fed5966>>
+ * @generated SignedSource<<cfbc50cc7a2ce2dbff3447c697d45797>>
  */
 
 /**
@@ -231,6 +231,12 @@ class ReactNativeFeatureFlagsJavaProvider
     return method(javaProvider_);
   }
 
+  bool updateRuntimeShadowNodeReferencesOnCommit() override {
+    static const auto method =
+        getReactNativeFeatureFlagsProviderJavaClass()->getMethod<jboolean()>("updateRuntimeShadowNodeReferencesOnCommit");
+    return method(javaProvider_);
+  }
+
   bool useAlwaysAvailableJSErrorHandling() override {
     static const auto method =
         getReactNativeFeatureFlagsProviderJavaClass()->getMethod<jboolean()>("useAlwaysAvailableJSErrorHandling");
@@ -267,6 +273,12 @@ class ReactNativeFeatureFlagsJavaProvider
     return method(javaProvider_);
   }
 
+  bool useShadowNodeStateOnClone() override {
+    static const auto method =
+        getReactNativeFeatureFlagsProviderJavaClass()->getMethod<jboolean()>("useShadowNodeStateOnClone");
+    return method(javaProvider_);
+  }
+
   bool useTurboModuleInterop() override {
     static const auto method =
         getReactNativeFeatureFlagsProviderJavaClass()->getMethod<jboolean()>("useTurboModuleInterop");
@@ -443,6 +455,11 @@ bool JReactNativeFeatureFlagsCxxInterop::traceTurboModulePromiseRejectionsOnAndr
   return ReactNativeFeatureFlags::traceTurboModulePromiseRejectionsOnAndroid();
 }
 
+bool JReactNativeFeatureFlagsCxxInterop::updateRuntimeShadowNodeReferencesOnCommit(
+    facebook::jni::alias_ref<JReactNativeFeatureFlagsCxxInterop> /*unused*/) {
+  return ReactNativeFeatureFlags::updateRuntimeShadowNodeReferencesOnCommit();
+}
+
 bool JReactNativeFeatureFlagsCxxInterop::useAlwaysAvailableJSErrorHandling(
     facebook::jni::alias_ref<JReactNativeFeatureFlagsCxxInterop> /*unused*/) {
   return ReactNativeFeatureFlags::useAlwaysAvailableJSErrorHandling();
@@ -473,6 +490,11 @@ bool JReactNativeFeatureFlagsCxxInterop::useRawPropsJsiValue(
   return ReactNativeFeatureFlags::useRawPropsJsiValue();
 }
 
+bool JReactNativeFeatureFlagsCxxInterop::useShadowNodeStateOnClone(
+    facebook::jni::alias_ref<JReactNativeFeatureFlagsCxxInterop> /*unused*/) {
+  return ReactNativeFeatureFlags::useShadowNodeStateOnClone();
+}
+
 bool JReactNativeFeatureFlagsCxxInterop::useTurboModuleInterop(
     facebook::jni::alias_ref<JReactNativeFeatureFlagsCxxInterop> /*unused*/) {
   return ReactNativeFeatureFlags::useTurboModuleInterop();
@@ -610,6 +632,9 @@ void JReactNativeFeatureFlagsCxxInterop::registerNatives() {
       makeNativeMethod(
         "traceTurboModulePromiseRejectionsOnAndroid",
         JReactNativeFeatureFlagsCxxInterop::traceTurboModulePromiseRejectionsOnAndroid),
+      makeNativeMethod(
+        "updateRuntimeShadowNodeReferencesOnCommit",
+        JReactNativeFeatureFlagsCxxInterop::updateRuntimeShadowNodeReferencesOnCommit),
       makeNativeMethod(
         "useAlwaysAvailableJSErrorHandling",
         JReactNativeFeatureFlagsCxxInterop::useAlwaysAvailableJSErrorHandling),
@@ -628,6 +653,9 @@ void JReactNativeFeatureFlagsCxxInterop::registerNatives() {
       makeNativeMethod(
         "useRawPropsJsiValue",
         JReactNativeFeatureFlagsCxxInterop::useRawPropsJsiValue),
+      makeNativeMethod(
+        "useShadowNodeStateOnClone",
+        JReactNativeFeatureFlagsCxxInterop::useShadowNodeStateOnClone),
       makeNativeMethod(
         "useTurboModuleInterop",
         JReactNativeFeatureFlagsCxxInterop::useTurboModuleInterop),

packages/react-native/ReactAndroid/src/main/jni/react/featureflags/JReactNativeFeatureFlagsCxxInterop.h

@@ -4,7 +4,7 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  *
- * @generated SignedSource<<591f49d5a0b5368ecceb5ab054f4c0a5>>
+ * @generated SignedSource<<58c3ec4bdf7b171ea6203ed100116c50>>
  */
 
 /**
@@ -126,6 +126,9 @@ class JReactNativeFeatureFlagsCxxInterop
   static bool traceTurboModulePromiseRejectionsOnAndroid(
     facebook::jni::alias_ref<JReactNativeFeatureFlagsCxxInterop>);
 
+  static bool updateRuntimeShadowNodeReferencesOnCommit(
+    facebook::jni::alias_ref<JReactNativeFeatureFlagsCxxInterop>);
+
   static bool useAlwaysAvailableJSErrorHandling(
     facebook::jni::alias_ref<JReactNativeFeatureFlagsCxxInterop>);
 
@@ -144,6 +147,9 @@ class JReactNativeFeatureFlagsCxxInterop
   static bool useRawPropsJsiValue(
     facebook::jni::alias_ref<JReactNativeFeatureFlagsCxxInterop>);
 
+  static bool useShadowNodeStateOnClone(
+    facebook::jni::alias_ref<JReactNativeFeatureFlagsCxxInterop>);
+
   static bool useTurboModuleInterop(
     facebook::jni::alias_ref<JReactNativeFeatureFlagsCxxInterop>);
 

packages/react-native/ReactCommon/react/featureflags/ReactNativeFeatureFlags.cpp

@@ -4,7 +4,7 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  *
- * @generated SignedSource<<543d5f445f026f68976b1d4f8402f12e>>
+ * @generated SignedSource<<55680628f0480fce8c955fbde539ae47>>
  */
 
 /**
@@ -154,6 +154,10 @@ bool ReactNativeFeatureFlags::traceTurboModulePromiseRejectionsOnAndroid() {
   return getAccessor().traceTurboModulePromiseRejectionsOnAndroid();
 }
 
+bool ReactNativeFeatureFlags::updateRuntimeShadowNodeReferencesOnCommit() {
+  return getAccessor().updateRuntimeShadowNodeReferencesOnCommit();
+}
+
 bool ReactNativeFeatureFlags::useAlwaysAvailableJSErrorHandling() {
   return getAccessor().useAlwaysAvailableJSErrorHandling();
 }
@@ -178,6 +182,10 @@ bool ReactNativeFeatureFlags::useRawPropsJsiValue() {
   return getAccessor().useRawPropsJsiValue();
 }
 
+bool ReactNativeFeatureFlags::useShadowNodeStateOnClone() {
+  return getAccessor().useShadowNodeStateOnClone();
+}
+
 bool ReactNativeFeatureFlags::useTurboModuleInterop() {
   return getAccessor().useTurboModuleInterop();
 }