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34 lines
808 B
34 lines
808 B
9 years ago
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/*
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* Copyright (c) 2015 - present Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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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
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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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