From ebca72d31f97e88e073b413216d9649e09de882e Mon Sep 17 00:00:00 2001
From: mertalev <101130780+mertalev@users.noreply.github.com>
Date: Fri, 16 Jan 2026 18:08:22 -0500
Subject: [PATCH] remove incremental

---
 .../ios/Runner/Images/RemoteImagesImpl.swift  | 49 ++++++-------------
 1 file changed, 14 insertions(+), 35 deletions(-)

diff --git a/mobile/ios/Runner/Images/RemoteImagesImpl.swift b/mobile/ios/Runner/Images/RemoteImagesImpl.swift
index 6e8476d036..050e0af50d 100644
--- a/mobile/ios/Runner/Images/RemoteImagesImpl.swift
+++ b/mobile/ios/Runner/Images/RemoteImagesImpl.swift
@@ -6,13 +6,11 @@ import Photos
 class RemoteImageRequest {
   weak var task: URLSessionDataTask?
   var isCancelled = false
-  let imageSource: CGImageSource
   var data: CFMutableData?
   let completion: (Result<[String: Int64], any Error>) -> Void
   
-  init(task: URLSessionDataTask, imageSource: CGImageSource, completion: @escaping (Result<[String: Int64], any Error>) -> Void) {
+  init(task: URLSessionDataTask, completion: @escaping (Result<[String: Int64], any Error>) -> Void) {
     self.task = task
-    self.imageSource = imageSource
     self.data = nil
     self.completion = completion
   }
@@ -26,7 +24,7 @@ class RemoteImageApiImpl: NSObject, RemoteImageApi {
     try! FileManager.default.createDirectory(at: thumbnailPath, withIntermediateDirectories: true)
     config.urlCache = URLCache(
       memoryCapacity: 0,
-      diskCapacity: 10 << 20,
+      diskCapacity: 10 << 30,
       directory: thumbnailPath
     )
     config.httpMaximumConnectionsPerHost = 16
@@ -34,7 +32,6 @@ class RemoteImageApiImpl: NSObject, RemoteImageApi {
   }()
   
   func requestImage(url: String, headers: [String : String], requestId: Int64, completion: @escaping (Result<[String : Int64], any Error>) -> Void) {
-    print("Got image request \(requestId) for \(url)")
     var urlRequest = URLRequest(url: URL(string: url)!)
     for (key, value) in headers {
       urlRequest.setValue(value, forHTTPHeaderField: key)
@@ -42,20 +39,13 @@ class RemoteImageApiImpl: NSObject, RemoteImageApi {
     let task = Self.session.dataTask(with: urlRequest)
     task.taskDescription = String(requestId)
     
-    let imageRequest = RemoteImageRequest(
-      task: task,
-      imageSource: CGImageSourceCreateIncremental(
-        [kCGImageSourceShouldCache: false] as CFDictionary),
-      completion: completion
-    )
+    let imageRequest = RemoteImageRequest(task: task, completion: completion)
     Self.delegate.add(requestId: requestId, request: imageRequest)
     
     task.resume()
-    print("Started task for \(requestId)")
   }
   
   func cancelRequest(requestId: Int64) {
-    print("Cancelling task for \(requestId)")
     Self.delegate.cancel(requestId: requestId)
   }
 }
@@ -71,6 +61,11 @@ class RemoteImageApiDelegate: NSObject, URLSessionDataDelegate {
   )!
   private static var requests = [Int64: RemoteImageRequest]()
   private static let cancelledResult = Result<[String: Int64], any Error>.success([:])
+  private static let decodeOptions = [
+    kCGImageSourceShouldCache: false,
+    kCGImageSourceShouldCacheImmediately: true,
+    kCGImageSourceCreateThumbnailWithTransform: true,
+  ] as CFDictionary
   
   func urlSession(
     _ session: URLSession, dataTask: URLSessionDataTask,
@@ -92,46 +87,36 @@ class RemoteImageApiDelegate: NSObject, URLSessionDataDelegate {
   
   func urlSession(_ session: URLSession, dataTask: URLSessionDataTask,
                   didReceive data: Data) {
-    print("Got data")
     guard let taskDescription = dataTask.taskDescription,
           let requestId = Int64(taskDescription),
-          let request = get(requestId: requestId),
-          let accumulatedData = request.data
+          let request = get(requestId: requestId)
     else { return }
     
     data.withUnsafeBytes { bytes in
       CFDataAppendBytes(request.data, bytes.bindMemory(to: UInt8.self).baseAddress, data.count)
     }
-    CGImageSourceUpdateData(request.imageSource, accumulatedData, false)
   }
   
   func urlSession(_ session: URLSession, task: URLSessionTask,
                   didCompleteWithError error: Error?) {
-    print("Task ended")
     guard let taskDescription = task.taskDescription,
           let requestId = Int64(taskDescription),
           let request = get(requestId: requestId),
-          let accumulatedData = request.data
+          let data = request.data
     else { return }
     
+    defer { remove(requestId: requestId) }
+    
     if let error = error {
-      print("Task failed for \(requestId): \(error)")
-      remove(requestId: requestId)
       return request.completion(.failure(error))
     }
     
-    CGImageSourceUpdateData(request.imageSource, accumulatedData, true)
-    
-    let options = [kCGImageSourceShouldCacheImmediately: true] as CFDictionary
-    guard let cgImage = CGImageSourceCreateImageAtIndex(request.imageSource, 0, nil) else {
-      print("No image for \(requestId)")
-      remove(requestId: requestId)
+    guard let imageSource = CGImageSourceCreateWithData(data, nil),
+          let cgImage = CGImageSourceCreateThumbnailAtIndex(imageSource, 0, Self.decodeOptions) else {
       return request.completion(.failure(PigeonError(code: "", message: "Failed to decode image for request \(requestId)", details: nil)))
     }
-    print("Got image for \(requestId)")
     
     if request.isCancelled {
-      remove(requestId: requestId)
       return request.completion(Self.cancelledResult)
     }
     
@@ -140,7 +125,6 @@ class RemoteImageApiDelegate: NSObject, URLSessionDataDelegate {
       
       if request.isCancelled {
         buffer.free()
-        remove(requestId: requestId)
         return request.completion(Self.cancelledResult)
       }
       
@@ -151,12 +135,7 @@ class RemoteImageApiDelegate: NSObject, URLSessionDataDelegate {
           "height": Int64(buffer.height),
           "rowBytes": Int64(buffer.rowBytes),
         ]))
-      print("Successful response for \(requestId)")
-      
-      remove(requestId: requestId)
     } catch {
-      print("vImage conversion failed for \(requestId): \(error)")
-      remove(requestId: requestId)
       return request.completion(.failure(PigeonError(code: "", message: "Failed to convert image for request \(requestId): \(error)", details: nil)))
     }
   }