FlutterVSyncClient.mm File Reference

import "flutter/shell/platform/darwin/ios/framework/Source/FlutterVSyncClient.h"
import <UIKit/UIKit.h>
import "flutter/shell/platform/darwin/common/framework/Headers/FlutterMacros.h"
import "flutter/shell/platform/darwin/common/framework/Source/FlutterTracing.h"
import "flutter/shell/platform/darwin/ios/framework/Source/FlutterFMLTaskRunner.h"

Go to the source code of this file.

Variables
FLUTTER_ASSERT_ARC NSString *const	kCADisableMinimumFrameDurationOnPhoneKey = @"@"CADisableMinimumFrameDurationOnPhone"
	Info.plist key enabling the full range of ProMotion refresh rates for CADisplayLink callbacks and CAAnimation animations in the app.
static const double	kDefaultRefreshRate = 60.0
CADisplayLink *	_displayLink
BOOL	_isVariableRefreshRateEnabled

Variable Documentation

_displayLink

CADisplayLink* _displayLink

Initial value:

{
  void (^_callback)(CFTimeInterval startTime, CFTimeInterval targetTime)

Definition at line 20 of file FlutterVSyncClient.mm.

_isVariableRefreshRateEnabled

BOOL _isVariableRefreshRateEnabled

Definition at line 21 of file FlutterVSyncClient.mm.

kCADisableMinimumFrameDurationOnPhoneKey

FLUTTER_ASSERT_ARC NSString* const kCADisableMinimumFrameDurationOnPhoneKey = @"@"CADisableMinimumFrameDurationOnPhone"

Info.plist key enabling the full range of ProMotion refresh rates for CADisplayLink callbacks and CAAnimation animations in the app.

See also

https://developer.apple.com/documentation/quartzcore/optimizing_promotion_refresh_rates_for_iphone_13_pro_and_ipad_pro#3885321

Definition at line 15 of file FlutterVSyncClient.mm.

kDefaultRefreshRate

const double kDefaultRefreshRate = 60.0

static

Definition at line 16 of file FlutterVSyncClient.mm.