5 #import <Cocoa/Cocoa.h>
10 #import "flutter/shell/platform/embedder/embedder.h"
21 @property(nonatomic, readonly, nonnull) id<MTLDevice>
device;
26 @property(nonatomic, readonly, nonnull) id<MTLCommandQueue>
commandQueue;
31 - (nullable instancetype)initWithFlutterEngine:(nonnull
FlutterEngine*)flutterEngine;
41 - (BOOL)populateTextureWithIdentifier:(int64_t)textureID
42 metalTexture:(nonnull FlutterMetalExternalTexture*)metalTexture;