31 lines
661 B
31 lines
661 B
/*
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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#import <Foundation/Foundation.h>
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@interface CADisplayLink : NSObject {
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id _target;
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SEL _selector;
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}
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@property(readonly, nonatomic) CFTimeInterval duration;
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@property(nonatomic) NSInteger frameInterval;
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@property(getter=isPaused, nonatomic) BOOL paused;
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@property(readonly, nonatomic) CFTimeInterval timestamp;
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// Returns a new display link.
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+ (CADisplayLink*)displayLinkWithTarget:(id)target selector:(SEL)sel;
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// Release the target
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- (void)invalidate;
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@end
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