| // 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/macos/framework/Source/FlutterRenderingBackend.h" |
| |
| #import <Metal/Metal.h> |
| #import <QuartzCore/QuartzCore.h> |
| |
| @implementation FlutterRenderingBackend |
| |
| + (BOOL)renderUsingMetal { |
| #ifdef SHELL_ENABLE_METAL |
| if (@available(macOS 10.14, *)) { |
| BOOL systemSupportsMetal = MTLCreateSystemDefaultDevice() != nil; |
| return systemSupportsMetal; |
| } |
| #endif |
| return NO; |
| } |
| |
| @end |
