fix iOS

flutter_filament/macos/Classes/DartFilamentTexture.swift

@@ -1,16 +1,15 @@
 import Foundation
-import Foundation
 import GLKit
 
 @objc public class DartFilamentTexture : NSObject {
 
-    var pixelBuffer: CVPixelBuffer?
+    public var pixelBuffer: CVPixelBuffer?
     
     var pixelBufferAttrs = [
         kCVPixelBufferPixelFormatTypeKey: NSNumber(value: kCVPixelFormatType_32ABGR ),
-    //    kCVPixelBufferOpenGLCompatibilityKey: kCFBooleanTrue!,
-        kCVPixelBufferIOSurfacePropertiesKey: [:] as CFDictionary
-    ] as CFDictionary
+        kCVPixelBufferOpenGLCompatibilityKey: kCFBooleanFalse!,
+//        kCVPixelBufferIOSurfacePropertiesKey: [Any:Any] as CFDictionary
+    ] as [CFString : Any] as CFDictionary
 
     @objc public var cvMetalTextureCache:CVMetalTextureCache?
     @objc public var cvMetalTexture:CVMetalTexture?
@@ -19,7 +18,7 @@ import GLKit
     @objc public var metalTextureAddress:Int = -1
 
     @objc override public init() {
-        print("VAnilla init")
+        
     }
 
     @objc public init(width:Int64, height:Int64) { 

flutter_filament/macos/Classes/FlutterFilamentTexture.swift

@@ -0,0 +1,33 @@
+import Foundation
+import GLKit
+import FlutterMacOS
+
+public class FlutterFilamentTexture : NSObject, FlutterTexture {
+    
+    var texture:DartFilamentTexture
+    var flutterTextureId: Int64 = -1
+    var registry: FlutterTextureRegistry
+    
+    init(registry:FlutterTextureRegistry, texture:DartFilamentTexture) {
+        self.texture = texture
+        self.registry = registry
+        super.init()
+
+        self.flutterTextureId = registry.register(self)
+
+    }
+    
+    public func copyPixelBuffer() -> Unmanaged<CVPixelBuffer>? {
+        return Unmanaged.passRetained(texture.pixelBuffer!);
+    }
+    
+    public func onTextureUnregistered(_ texture:FlutterTexture) {
+        print("Texture unregistered")
+    }
+    
+    public func destroy() {
+        self.registry.unregisterTexture(self.flutterTextureId)
+        self.texture.destroyTexture()
+    }
+    
+}

flutter_filament/macos/Classes/SwiftFlutterFilamentPlugin.swift

@@ -1,36 +1,6 @@
 import FlutterMacOS
 import GLKit
 
-public class FlutterFilamentTexture : NSObject, FlutterTexture {
-    
-    var texture:DartFilamentTexture
-    var flutterTextureId: Int64 = -1
-    var registry: FlutterTextureRegistry
-    
-    init(registry:FlutterTextureRegistry, texture:DartFilamentTexture) {
-        self.texture = texture
-        self.registry = registry
-        super.init()
-
-        self.flutterTextureId = registry.register(self)
-
-    }
-    
-    public func copyPixelBuffer() -> Unmanaged<CVPixelBuffer>? {
-        return Unmanaged.passRetained(texture.pixelBuffer!);
-    }
-    
-    public func onTextureUnregistered(_ texture:FlutterTexture) {
-        print("Texture unregistered")
-    }
-    
-    public func destroy() {
-        self.registry.unregisterTexture(self.flutterTextureId)
-        self.texture.destroyTexture()
-    }
-    
-}
-
 public class SwiftFlutterFilamentPlugin: NSObject, FlutterPlugin {
     
     var registrar : FlutterPluginRegistrar
@@ -121,8 +91,6 @@ public class SwiftFlutterFilamentPlugin: NSObject, FlutterPlugin {
                 result(nil)
             case "getSharedContext":
                 result(nil)
-            case "getWindow":
-                result(nil)
             case "createTexture":
                 let args = call.arguments as! [Any]
                 let width = args[0] as! Int64
@@ -131,7 +99,7 @@ public class SwiftFlutterFilamentPlugin: NSObject, FlutterPlugin {
                 let texture = DartFilamentTexture(width: width, height: height)
                 self.texture = FlutterFilamentTexture(registry: registry, texture: texture)
 
-                result([self.texture!.flutterTextureId as Any, texture.metalTextureAddress])
+                result([self.texture!.flutterTextureId as Any, texture.metalTextureAddress, nil])
             case "destroyTexture":
                 self.texture?.destroy()
                 self.texture = nil