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zanderso

display_lists: minor compile-time op size tweaks

7

This has no effect on runtime behavior. It just makes the following compile-time changes: 1) Makes the size of the op type 1 byte to match the size in DlOp...

gaaclarke

[dart:ui] remove expensive index assertion in Vertices.

6

Iterating through every index value is really, really expensive. Especially if users are suppllying hundreds of thousands of vertices.

jonahwilliams

Demo of using a root `.dart_tool/package_config.json` instead of `pubspec.yaml`

4

In this PR, I: - deleted `tools/engine_tool/pubspec.yaml` (and artifacts like locks and package_config) - added a root `.dart_tool/package_config.json` with all dependencies - ignored directories that have intentionally malformed Dart packages...

matanlurey

[Impeller] Add support for ImageFilter.shader

9

Copy-pasta docs: ``` /// Creates an image filter from a [FragmentShader]. /// /// The fragment shader provided here has additional requirements to be used /// by the engine for filtering....

jonahwilliams

[canvaskit] Decode images using <img> tag decoding

1

Prefer to decode images using the browser API rather than with CanvasKit to avoid jank when decoding. ## Pre-launch Checklist - [x] I read the [Contributor Guide] and followed the...

harryterkelsen

Detect android multiwindow

2

Draft/demonstration of checking if the app is in multiwindow mode and changing the top padding value accordingly. Such a change would still require tests, and some way to differentiate between...

yaakovschectman

[Android] Drops semantics query when app is not attached

4

Is seems automatic test may send a11y query before the engine is attached. Add a guard to guard against it. ## Pre-launch Checklist - [ ] I read the [Contributor...

chunhtai

fix: TapTextFieldTapRegion not working on ios safari/chrome/webview

2

For [this issue](https://github.com/flutter/flutter/issues/143384) and [this](https://github.com/flutter/flutter/issues/149685) https://github.com/flutter/engine/blob/47b15dfba1daefe63490f6ca0f374d79311f5913/lib/web_ui/lib/src/engine/text_editing/text_editing.dart#L1710 There should be use `||` instead of `&&`. The fourth comment above, if `isFastCallback` will remain the focus, so we call `activeDomElement.focus()`. If it...

Satsrag

Build a GTK4 version of libflutter_gtk

1

Since only recent versions of GTK4 will work with Flutter we need to continue to support GTK3. This draft PR is the first stage of this and compiles two versions...

robert-ancell