From 3572ef3f1b5b11c1ecfa21f0246cbba5941bbe0f Mon Sep 17 00:00:00 2001
From: Pavel Gurkovskii <pavelgurkovskii@meta.com>
Date: Tue, 6 Aug 2024 02:07:47 -0700
Subject: [PATCH] T183626616 - [KP][WP iOS v] App crashes after rotation in
 landscape view during playing a video. (#45846)

Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/45846

In general this diff fixes all crashes related to RTCImageUtills happened because of uncovered cases in switch.

In this current bug the problem was in this part of code
RCTTargetSize(imageSize, imageScale, frame.size, RCTScreenScale(), (RCTResizeMode)self.contentMode, YES);

when we cast UIViewContentMode to RCTResizeMode. RCTResizeMode doesnt cover all of UIViewContentMode values.

So just added default cases to swithces in places where it was lost.

Changelog:
[iOS][Fixed] - fixed crash in RCTImageUtils

Reviewed By: philIip

Differential Revision: D60523540

fbshipit-source-id: b8027537c600a7ca226e62238d16a6b05301d4de
---
 .../Libraries/Image/RCTImageView.mm           |  4 +--
 .../Libraries/Image/RCTResizeMode.h           | 28 +++++++++++++++++++
 2 files changed, 30 insertions(+), 2 deletions(-)

diff --git a/packages/react-native/Libraries/Image/RCTImageView.mm b/packages/react-native/Libraries/Image/RCTImageView.mm
index 3b3878fccb6..8cd0ec29df1 100644
--- a/packages/react-native/Libraries/Image/RCTImageView.mm
+++ b/packages/react-native/Libraries/Image/RCTImageView.mm
@@ -447,8 +447,8 @@ RCT_NOT_IMPLEMENTED(-(instancetype)initWithFrame : (CGRect)frame)
   } else if ([self shouldReloadImageSourceAfterResize]) {
     CGSize imageSize = self.image.size;
     CGFloat imageScale = self.image.scale;
-    CGSize idealSize =
-        RCTTargetSize(imageSize, imageScale, frame.size, RCTScreenScale(), (RCTResizeMode)self.contentMode, YES);
+    CGSize idealSize = RCTTargetSize(
+        imageSize, imageScale, frame.size, RCTScreenScale(), RCTResizeModeFromUIViewContentMode(self.contentMode), YES);
 
     // Don't reload if the current image or target image size is close enough
     if (!RCTShouldReloadImageForSizeChange(imageSize, idealSize) ||
diff --git a/packages/react-native/Libraries/Image/RCTResizeMode.h b/packages/react-native/Libraries/Image/RCTResizeMode.h
index 38d1f6e486e..148e3dd2fe9 100644
--- a/packages/react-native/Libraries/Image/RCTResizeMode.h
+++ b/packages/react-native/Libraries/Image/RCTResizeMode.h
@@ -15,6 +15,34 @@ typedef NS_ENUM(NSInteger, RCTResizeMode) {
   RCTResizeModeRepeat = -1, // Use negative values to avoid conflicts with iOS enum values.
 };
 
+static inline RCTResizeMode RCTResizeModeFromUIViewContentMode(UIViewContentMode mode)
+{
+  switch (mode) {
+    case UIViewContentModeScaleToFill:
+      return RCTResizeModeStretch;
+      break;
+    case UIViewContentModeScaleAspectFit:
+      return RCTResizeModeContain;
+      break;
+    case UIViewContentModeScaleAspectFill:
+      return RCTResizeModeCover;
+      break;
+    case UIViewContentModeCenter:
+      return RCTResizeModeCenter;
+      break;
+    case UIViewContentModeRedraw:
+    case UIViewContentModeTop:
+    case UIViewContentModeBottom:
+    case UIViewContentModeLeft:
+    case UIViewContentModeRight:
+    case UIViewContentModeTopLeft:
+    case UIViewContentModeTopRight:
+    case UIViewContentModeBottomLeft:
+    case UIViewContentModeBottomRight:
+      return RCTResizeModeRepeat;
+  }
+};
+
 @interface RCTConvert (RCTResizeMode)
 
 + (RCTResizeMode)RCTResizeMode:(id)json;