| commit | d955a72c560421425948e895d6ba464c9f602ce6 | [log] [tgz] |
|---|---|---|
| author | Chris Bracken <chris@bracken.jp> | Thu Nov 17 11:46:27 2022 -0800 |
| committer | GitHub <noreply@github.com> | Thu Nov 17 11:46:27 2022 -0800 |
| tree | b9756a564e81e41f8203caf34be9827305f963a4 | |
| parent | 5b31f4f0d9b6973944aba742a70133d8078c23fe [diff] |
[macOS] Merge FlutterSurfaceManager and impls (#37701) Previously, FlutterSurfaceManager was a protocol with two concrete implementations: FlutterGLSurfaceManager and FlutterMetalSurfaceManager. Most of the implementation was in a shared superclass, FlutterIOSurfaceManager, which called into the OpenGL or Metal-specific subclass when backend-specific operations (such as allocating textures) was required. It did so via a delegate pattern, wherein the subclasses both implemented the FlutterIOSurfaceManagerDelegate protocol that exposed the backend-specific functionality. Now that only the Metal implementation remains, the delegate code can be inlined into the calling functions, and the class hierarchy can be squashed into a single concrete implementation class, FlutterSurfaceManager, similar to how it was originally implemented in https://github.com/flutter/engine/pull/21525 before we had two backends. Issue: https://github.com/flutter/flutter/issues/108304 Issue: https://github.com/flutter/flutter/issues/114445
Flutter is Google's SDK for crafting beautiful, fast user experiences for mobile, web, and desktop from a single codebase. Flutter works with existing code, is used by developers and organizations around the world, and is free and open source.
The Flutter Engine is a portable runtime for hosting Flutter applications. It implements Flutter's core libraries, including animation and graphics, file and network I/O, accessibility support, plugin architecture, and a Dart runtime and compile toolchain. Most developers will interact with Flutter via the Flutter Framework, which provides a modern, reactive framework, and a rich set of platform, layout and foundation widgets.
If you want to run/contribute to Flutter Web engine, more tooling can be found at felt. This is a tool written to make web engine development experience easy.
If you are new to Flutter, then you will find more general information on the Flutter project, including tutorials and samples, on our Web site at Flutter.dev. For specific information about Flutter's APIs, consider our API reference which can be found at the docs.flutter.dev.
Flutter is a fully open source project, and we welcome contributions. Information on how to get started can be found at our contributor guide.