Flutter beta channel broken for fragment shaders (windows 11) #141838
Description
Steps to reproduce
Clone a project like https://github.com/renancaraujo/turi
flutter run -d windows
Expected results
Turi running.
Web shaders working.
Actual results
Turi runs, but the screen gets corrupted with some black frames.
Also:
Using shaders on flutter web stopped working with a runtime error loading the shader.
flutter run -d chrome --web-renderer canvaskit
With Flutter 3.13.0: see screenshot
With Flutter 3.19.0-0.2.pre: exception (see logs)
3.19.0-0.2.pre compiled for web throws in some stack trace checking if the shader is a typeof string when its an object.
Code sample
none
Screenshots or Video
Screenshots / Video demonstration
Logs
Logs
══╡ EXCEPTION CAUGHT BY FLUTTER FRAMEWORK ╞═════════════════════════════════════════════════════════
The following FormatException was thrown:
Invalid Shader Data
When the exception was thrown, this was the stack:
dart-sdk/lib/_internal/js_dev_runtime/private/ddc_runtime/errors.dart 297:3 throw_
lib/_engine/engine/shader_data.dart 24:7 fromBytes
lib/_engine/engine/canvaskit/painting.dart 305:46 fromBytes
lib/_engine/engine/canvaskit/renderer.dart 464:32 <fn>
dart-sdk/lib/async/zone.dart 1661:54 runUnary
dart-sdk/lib/async/future_impl.dart 162:18 handleValue
dart-sdk/lib/async/future_impl.dart 838:44 handleValueCallback
dart-sdk/lib/async/future_impl.dart 867:13 _propagateToListeners
dart-sdk/lib/async/future_impl.dart 643:5 [_completeWithValue]
dart-sdk/lib/async/future_impl.dart 713:7 callback
dart-sdk/lib/async/schedule_microtask.dart 40:11 _microtaskLoop
dart-sdk/lib/async/schedule_microtask.dart 49:5 _startMicrotaskLoop
dart-sdk/lib/_internal/js_dev_runtime/patch/async_patch.dart 181:7 <fn>
════════════════════════════════════════════════════════════════════════════════════════════════════Flutter Doctor output
Doctor output
[✓] Flutter (Channel beta, 3.19.0-0.2.pre, on Microsoft Windows [Version 10.0.22631.3007], locale en-US)
• Flutter version 3.19.0-0.2.pre on channel beta at C:\Development\flutter
• Upstream repository https://github.com/flutter/flutter.git
• Framework revision c1df7d07ac (29 hours ago), 2024-01-17 15:42:07 -0800
• Engine revision 4f18bb4dcb
• Dart version 3.3.0 (build 3.3.0-279.0.dev)
• DevTools version 2.31.0
[✓] Windows Version (Installed version of Windows is version 10 or higher)
[✓] Android toolchain - develop for Android devices (Android SDK version 34.0.0)
• Android SDK at C:\Development\Android\Sdk
• Platform android-34, build-tools 34.0.0
• ANDROID_HOME = C:\Development\Android\Sdk
• Java binary at: C:\Program Files\Android\Android Studio\jbr\bin\java
• Java version OpenJDK Runtime Environment (build 17.0.6+0-b2043.56-10027231)
• All Android licenses accepted.
[✓] Chrome - develop for the web
• Chrome at C:\Program Files\Google\Chrome\Application\chrome.exe
[✓] Visual Studio - develop Windows apps (Visual Studio Community 2022 17.7.6)
• Visual Studio at C:\Program Files\Microsoft Visual Studio\2022\Community
• Visual Studio Community 2022 version 17.7.34221.43
• Windows 10 SDK version 10.0.19041.0
[✓] Android Studio (version 2022.3)
• Android Studio at C:\Program Files\Android\Android Studio
• Flutter plugin can be installed from:
🔨 https://plugins.jetbrains.com/plugin/9212-flutter
• Dart plugin can be installed from:
🔨 https://plugins.jetbrains.com/plugin/6351-dart
• android-studio-dir = C:\Program Files\Android\Android Studio
• Java version OpenJDK Runtime Environment (build 17.0.6+0-b2043.56-10027231)
[✓] VS Code, 64-bit edition (version 1.85.1)
• VS Code at C:\Program Files\Microsoft VS Code
• Flutter extension version 3.80.0
[✓] Connected device (3 available)
• Windows (desktop) • windows • windows-x64 • Microsoft Windows [Version 10.0.22631.3007]
• Chrome (web) • chrome • web-javascript • Google Chrome 120.0.6099.218
• Edge (web) • edge • web-javascript • Microsoft Edge 120.0.2210.133
[✓] Network resources
• All expected network resources are available.
• No issues found!```
</details>