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FlutterTimeConverter.h
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1 // Copyright 2013 The Flutter Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 #ifndef FLUTTER_SHELL_PLATFORM_DARWIN_MACOS_FRAMEWORK_SOURCE_FLUTTERTIMECONVERTER_H_
6 #define FLUTTER_SHELL_PLATFORM_DARWIN_MACOS_FRAMEWORK_SOURCE_FLUTTERTIMECONVERTER_H_
7
8 #import <CoreGraphics/CoreGraphics.h>
9
10 @class FlutterEngine;
11
12 /// Converts between the time representation used by Flutter Engine and CAMediaTime.
13 @interface FlutterTimeConverter : NSObject
14
15 - (instancetype)initWithEngine:(FlutterEngine*)engine;
16
17 - (uint64_t)CAMediaTimeToEngineTime:(CFTimeInterval)time;
18 - (CFTimeInterval)engineTimeToCAMediaTime:(uint64_t)time;
19
20 @end
21
22 #endif // FLUTTER_SHELL_PLATFORM_DARWIN_MACOS_FRAMEWORK_SOURCE_FLUTTERTIMECONVERTER_H_
FlutterEngine
Definition: FlutterEngine.h:30
FlutterTimeConverter
Converts between the time representation used by Flutter Engine and CAMediaTime.
Definition: FlutterTimeConverter.h:13