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dart/external/github.com/flutter/engine/7509de89d90cd09820475c04009957c4b4840c87
commit
7509de89d90cd09820475c04009957c4b4840c87
[log]
author
Chinmay Garde <chinmaygarde@google.com>
Tue Oct 15 12:14:23 2024 -0700
committer
GitHub <noreply@github.com>
Tue Oct 15 19:14:23 2024 +0000
tree
46f581489655ff4f20210efd0b97a5792d930c0d
parent
c2e5e2ef72672153aee28419d2b1896b21a99ec4 [diff]
[Impeller] Ignore opt-outs on iOS devices. (#55808)

Addresses https://github.com/flutter/flutter/issues/155541

This does **not** remove Skia itself from the build. I'll stage that in a followup. Want to keep the scope of this patch small.

This is the new behavior:

* Impeller is the default on iOS devices **and** simulators.
* On iOS devices **only**, all flags and plist options are ignored.
* On iOS simulators **only**, Flutter will used Impeller's Metal backend by default and fallback to the Null backend if Metal device access is not available.
* On iOS simulators **only**, Flutter can pick Skia using the command line flags or plist flags. This is to allow users one more month to migrate as communicated by @zanderso.

The settings objects `enable_impeller` field is now `static constexpr` to avoid accidentally disabling the flag while it still exists.
4 files changed
tree: 46f581489655ff4f20210efd0b97a5792d930c0d
  1. .github/
  2. assets/
  3. benchmarking/
  4. bin/
  5. build/
  6. build_overrides/
  7. ci/
  8. common/
  9. display_list/
  10. docs/
  11. examples/
  12. flow/
  13. flutter_frontend_server/
  14. flutter_vma/
  15. fml/
  16. impeller/
  17. lib/
  18. runtime/
  19. shell/
  20. skia/
  21. sky/
  22. testing/
  23. third_party/
  24. tools/
  25. vulkan/
  26. wasm/
  27. web_sdk/
  28. .ci.yaml
  29. .clang-format
  30. .clang-tidy
  31. .engine-release.version
  32. .git-blame-ignore-revs
  33. .gitattributes
  34. .gitignore
  35. .pylintrc
  36. .style.yapf
  37. analysis_options.yaml
  38. AUTHORS
  39. BUILD.gn
  40. CODEOWNERS
  41. CONTRIBUTING.md
  42. DEPS
  43. Doxyfile
  44. engine.code-workspace
  45. LICENSE
  46. pubspec.yaml
  47. README.md
README.md

Flutter Engine

Flutter CI Status

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.