Fix fps

submodules/Display/Source/ListView.swift

@@ -807,6 +807,12 @@ open class ListView: ASDisplayNode, UIScrollViewAccessibilityDelegate, UIGesture
     }
     
     public func scrollViewDidEndDragging(_ scrollView: UIScrollView, willDecelerate decelerate: Bool) {
+        if #available(iOS 15.0, *) {
+            if let scrollDisplayLink = self.scroller.value(forKey: "_scrollHeartbeat") as? CADisplayLink {
+                let _ = scrollDisplayLink
+            }
+        }
+        
         self.isDragging = false
         if decelerate {
             self.lastContentOffsetTimestamp = CACurrentMediaTime()
@@ -886,6 +892,7 @@ open class ListView: ASDisplayNode, UIScrollViewAccessibilityDelegate, UIGesture
     
     public func scrollViewDidScroll(_ scrollView: UIScrollView) {
         self.updateScrollViewDidScroll(scrollView, synchronous: self.defaultToSynchronousTransactionWhileScrolling)
+        scrollView.fixScrollDisplayLink()
     }
     
     private var generalAccumulatedDeltaY: CGFloat = 0.0

submodules/UIKitRuntimeUtils/Source/UIKitRuntimeUtils/UIViewController+Navigation.h

@@ -48,3 +48,9 @@ void applyKeyboardAutocorrection(UITextView * _Nonnull textView);
 @property (nonatomic, copy) UIInterfaceOrientationMask (^ _Nullable supportedOrientations)(void);
 
 @end
+
+@interface UIScrollView (FrameRateRangeOverride)
+
+- (void)fixScrollDisplayLink;
+
+@end

submodules/UIKitRuntimeUtils/Source/UIKitRuntimeUtils/UIViewController+Navigation.m

@@ -43,6 +43,7 @@ static const void *inputAccessoryHeightProviderKey = &inputAccessoryHeightProvid
 static const void *interactiveTransitionGestureRecognizerTestKey = &interactiveTransitionGestureRecognizerTestKey;
 static const void *UIViewControllerHintWillBePresentedInPreviewingContextKey = &UIViewControllerHintWillBePresentedInPreviewingContextKey;
 static const void *disablesInteractiveModalDismissKey = &disablesInteractiveModalDismissKey;
+static const void *forceFullRefreshRateKey = &forceFullRefreshRateKey;
 
 static bool notyfyingShiftState = false;
 
@@ -99,14 +100,41 @@ static bool notyfyingShiftState = false;
 @implementation CADisplayLink (FrameRateRangeOverride)
 
 - (void)_65087dc8_setPreferredFrameRateRange:(CAFrameRateRange)range API_AVAILABLE(ios(15.0)) {
+    if ([self associatedObjectForKey:forceFullRefreshRateKey] != nil) {
         float maxFps = [UIScreen mainScreen].maximumFramesPerSecond;
         range = CAFrameRateRangeMake(maxFps, maxFps, maxFps);
+    }
     
     [self _65087dc8_setPreferredFrameRateRange:range];
 }
 
 @end
 
+@implementation UIScrollView (FrameRateRangeOverride)
+
+- (void)fixScrollDisplayLink {
+    static NSString *scrollHeartbeatKey = nil;
+    static dispatch_once_t onceToken;
+    dispatch_once(&onceToken, ^{
+        scrollHeartbeatKey = [NSString stringWithFormat:@"_%@", @"scrollHeartbeat"];
+    });
+    
+    id value = [self valueForKey:scrollHeartbeatKey];
+    if ([value isKindOfClass:[CADisplayLink class]]) {
+        CADisplayLink *displayLink = (CADisplayLink *)value;
+        if ([displayLink associatedObjectForKey:forceFullRefreshRateKey] == nil) {
+            [displayLink setAssociatedObject:@true forKey:forceFullRefreshRateKey];
+            
+            if (@available(iOS 15.0, *)) {
+                float maxFps = [UIScreen mainScreen].maximumFramesPerSecond;
+                [displayLink setPreferredFrameRateRange:CAFrameRateRangeMake(maxFps, maxFps, maxFps)];
+            }
+        }
+    }
+}
+
+@end
+
 @implementation UIViewController (Navigation)
 
 + (void)load

submodules/lottie-ios/lottie-ios/Classes/AnimatableLayers/LOTLayerContainer.m

@@ -216,6 +216,10 @@
                                       animationWithKeyPath:event];
     theAnimation.timingFunction = [CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionLinear];
     theAnimation.fromValue = [[self presentationLayer] valueForKey:event];
+    if (@available(iOS 15.0, *)) {
+      float maxFps = UIScreen.mainScreen.maximumFramesPerSecond;
+      [theAnimation setPreferredFrameRateRange:CAFrameRateRangeMake(maxFps, maxFps, maxFps)];
+    }
     return theAnimation;
   }
   return [super actionForKey:event];

submodules/lottie-ios/lottie-ios/Classes/Private/LOTAnimationView.m

@@ -363,6 +363,10 @@ static NSString * const kCompContainerAnimationKey = @"play";
   } else {
     NSTimeInterval duration = (ABS(toEndFrame.floatValue - fromStartFrame.floatValue) / _sceneModel.framerate.floatValue);
     CABasicAnimation *animation = [CABasicAnimation animationWithKeyPath:@"currentFrame"];
+    if (@available(iOS 15.0, *)) {
+      float maxFps = UIScreen.mainScreen.maximumFramesPerSecond;
+      [animation setPreferredFrameRateRange:CAFrameRateRangeMake(maxFps, maxFps, maxFps)];
+    }
     animation.speed = _animationSpeed;
     animation.fromValue = fromStartFrame;
     animation.toValue = toEndFrame;