Swiftgram/Source/ASExperimentalFeatures.h
Adlai Holler 4bbbd725de
Introduce ASRecursiveUnfairLock and tests (#858)
* Introduce ASRecursiveUnfairLock and tests

* Document it and put underscores to scare people away

* Increment changelog

* Integrate it with ASDN::Mutex behind experiment

* Rename the experiment

* Love these license headers oh so much

* Move internal header because we have to

* Address Jon's feedback
2018-03-28 11:29:50 -07:00

38 lines
1.2 KiB
Objective-C

//
// ASExperimentalFeatures.h
// Texture
//
// Copyright (c) 2018-present, Pinterest, Inc. All rights reserved.
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
#import <Foundation/Foundation.h>
#import <AsyncDisplayKit/ASBaseDefines.h>
NS_ASSUME_NONNULL_BEGIN
ASDISPLAYNODE_EXTERN_C_BEGIN
/**
* A bit mask of features.
*/
typedef NS_OPTIONS(NSUInteger, ASExperimentalFeatures) {
ASExperimentalGraphicsContexts = 1 << 0, // exp_graphics_contexts
ASExperimentalTextNode = 1 << 1, // exp_text_node
ASExperimentalInterfaceStateCoalescing = 1 << 2, // exp_interface_state_coalesce
ASExperimentalUnfairLock = 1 << 3, // exp_unfair_lock
ASExperimentalFeatureAll = 0xFFFFFFFF
};
/// Convert flags -> name array.
NSArray<NSString *> *ASExperimentalFeaturesGetNames(ASExperimentalFeatures flags);
/// Convert name array -> flags.
ASExperimentalFeatures ASExperimentalFeaturesFromArray(NSArray<NSString *> *array);
ASDISPLAYNODE_EXTERN_C_END
NS_ASSUME_NONNULL_END