| // 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. |
| |
| #ifndef FLUTTER_SHELL_PLATFORM_DARWIN_IOS_RENDERING_API_SELECTION_H_ |
| #define FLUTTER_SHELL_PLATFORM_DARWIN_IOS_RENDERING_API_SELECTION_H_ |
| |
| #include <objc/runtime.h> |
| |
| #include "flutter/fml/macros.h" |
| |
| namespace flutter { |
| |
| enum class IOSRenderingAPI { |
| kSoftware, |
| kOpenGLES, |
| kMetal, |
| }; |
| |
| // Pass force_software to force software rendering. This is only respected on |
| // simulators. |
| IOSRenderingAPI GetRenderingAPIForProcess(bool force_software); |
| |
| Class GetCoreAnimationLayerClassForRenderingAPI(IOSRenderingAPI rendering_api); |
| |
| } // namespace flutter |
| |
| // Flutter supports Metal on all devices with Apple A7 SoC or above that have |
| // been updated to or past iOS 10.0. The processor was selected as it is the |
| // first version at which Metal was supported. The iOS version floor was |
| // selected due to the availability of features used by Skia. |
| // Support for Metal on simulators was added by Apple in the SDK for iOS 13. |
| #if TARGET_OS_SIMULATOR |
| #define METAL_IOS_VERSION_BASELINE 13.0 |
| #else |
| #define METAL_IOS_VERSION_BASELINE 10.0 |
| #endif // TARGET_OS_SIMULATOR |
| |
| #endif // FLUTTER_SHELL_PLATFORM_DARWIN_IOS_RENDERING_API_SELECTION_H_ |
