Repository navigation
Closed
Closed
Copy link
Labels
P1High-priority issues at the top of the work listHigh-priority issues at the top of the work lista: imagesLoading, displaying, rendering imagesLoading, displaying, rendering imagesengineflutter/engine related. See also e: labels.flutter/engine related. See also e: labels.has reproducible stepsThe issue has been confirmed reproducible and is ready to work onThe issue has been confirmed reproducible and is ready to work onplatform-iosiOS applications specificallyiOS applications specificallyteam-engineOwned by Engine teamOwned by Engine teamtriaged-engineTriaged by Engine teamTriaged by Engine team
Description
Steps to reproduce
- Clone https://github.com/rajveermalviya/flutter_hdr_image_issue
- Run on a real iPhone
Expected results
The image should appear correctly. The image is bundled in the sample repo (Make sure to download as raw file): https://github.com/rajveermalviya/flutter_hdr_image_issue/blob/69eeede86d1a549cbafd3831ea0ea6cba7522a13/assets/image.jpg
Actual results
The image appears with rendering artifacts.
Code sample
Screenshots or Video
Screenshots / Video demonstration
| iPhone 17 Pro (iOS 27.0) | iPhone 11 (iOS 26.6) | iOS Simulator | Android Emulator |
|---|---|---|---|
![]() |
![]() |
![]() |
![]() |
Logs
Logs
[Paste your logs here]Flutter Doctor output
Doctor output
$ flutter doctor -v
[✓] Flutter (Channel master, 3.48.0-0.2.pre, on macOS 26.6.2 25G83 darwin-arm64, locale en-IN) [6.0s]
• Flutter version 3.48.0-0.2.pre on channel master at /Users/rajveer/sdk/flutter
• Upstream repository https://github.com/flutter/flutter.git
• Framework revision 6995038d96 (8 weeks ago), 2026-07-03 13:27:29 -0400
• Engine revision 6995038d96
• Dart version 3.13.0 (build 3.13.0-270.0.dev)
• DevTools version 2.59.0
• Feature flags: enable-web, enable-linux-desktop, enable-macos-desktop, enable-windows-desktop, enable-android, enable-ios, cli-animations, enable-native-assets, enable-record-use,
enable-swift-package-manager, omit-legacy-version-file, enable-lldb-debugging, enable-uiscene-migration, enable-riscv64
[!] Android toolchain - develop for Android devices (Android SDK version 36.0.0) [533ms]
• Android SDK at /Users/rajveer/Library/Android/sdk
• Emulator version 37.1.11.0 (build_id 15917651) (CL:N/A)
• Platform android-36.1, build-tools 36.0.0
• Java binary at: /Applications/Android Studio.app/Contents/jbr/Contents/Home/bin/java
This is the JDK bundled with the latest Android Studio installation on this machine.
To manually set the JDK path, use: `flutter config --jdk-dir="path/to/jdk"`.
• Java version OpenJDK Runtime Environment (build 25.0.2+-15348964-b329.117)
✗ Android license status unknown.
Run `flutter doctor --android-licenses` to accept the SDK licenses.
See https://flutter.dev/to/macos-android-setup for more details.
[✓] Xcode - develop for iOS and macOS (Xcode 26.6) [1,076ms]
• Xcode at /Applications/Xcode.app/Contents/Developer
• Build 17F113
• CocoaPods version 1.17.0
[✓] Chrome - develop for the web [3ms]
• Chrome at /Applications/Google Chrome.app/Contents/MacOS/Google Chrome
[✓] Connected device (4 available) [5.6s]
• Vaneeta’s iPhone (wireless) (mobile) • 00008150-000C38423C87801C • ios • iOS 27.0 24A5390f
• Rajesh’s iPhone (mobile) • 00008030-000149CA1A04802E • ios • iOS 26.6 23G71
• macOS (desktop) • macos • darwin-arm64 • macOS 26.6.2 25G83 darwin-arm64
• Chrome (web) • chrome • web-javascript • Google Chrome 152.0.7977.65
[✓] Network resources [456ms]
• All expected network resources are available.
! Doctor found issues in 1 category.Metadata
Metadata
Assignees
Labels
P1High-priority issues at the top of the work listHigh-priority issues at the top of the work lista: imagesLoading, displaying, rendering imagesLoading, displaying, rendering imagesengineflutter/engine related. See also e: labels.flutter/engine related. See also e: labels.has reproducible stepsThe issue has been confirmed reproducible and is ready to work onThe issue has been confirmed reproducible and is ready to work onplatform-iosiOS applications specificallyiOS applications specificallyteam-engineOwned by Engine teamOwned by Engine teamtriaged-engineTriaged by Engine teamTriaged by Engine team




Activity
saurabh-mirajkar commentedon Aug 27, 2026
@rajveermalviya Thanks for the detailed repro. I reproduced the rendering artifacts on a physical iPhone using the sample on both stable and master channels. It works correctly on the iOS Simulator, Android Emulator, and physical Pixel 6. Routing this to the owning team for investigation.
Fix HDR image packing for ios (flutter#192526)
github-actions commentedon Oct 26, 2026
This thread has been automatically locked since there has not been any recent activity after it was closed. If you are still experiencing a similar issue, please open a new bug, including the output of
flutter doctor -vand a minimal reproduction of the issue.Fix HDR image packing for ios (flutter#192526)