| // Copyright 2013 The Flutter Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #import "flutter/shell/platform/darwin/common/framework/Headers/FlutterMacros.h" |
| #import "flutter/shell/platform/darwin/common/framework/Headers/FlutterTexture.h" |
| |
| #if FLUTTER_RUNTIME_MODE == FLUTTER_RUNTIME_MODE_DEBUG |
| FLUTTER_DARWIN_EXPORT |
| #endif |
| |
| /** |
| * Wrapper around a weakly held collection of registered textures. |
| * |
| * Avoids a retain cycle between plugins and the engine. |
| */ |
| @interface FlutterTextureRegistryRelay : NSObject <FlutterTextureRegistry> |
| |
| /** |
| * A weak reference to a FlutterEngine that will be passed texture registration. |
| */ |
| @property(nonatomic, assign) NSObject<FlutterTextureRegistry>* parent; |
| - (instancetype)initWithParent:(NSObject<FlutterTextureRegistry>*)parent; |
| @end |
