ColdPaleLight

Collapse bounds calculations into DisplayListBuilder

24

fix https://github.com/flutter/flutter/issues/100172 This PR does not change the API and semantics, the tests already exist https://github.com/flutter/engine/blob/31afa38d95f5e67af4720af44052fbb873d240df/display_list/display_list_unittests.cc#L1104 ## Pre-launch Checklist - [x] I read the [Contributor Guide] and followed the process...

Omit NOP rendering operation which is outside of the clip bounds

3

Based on https://github.com/flutter/flutter/issues/100172, we can treat ops out of the clip bounds as NOPs and omit them For details, [see how the following submission handles `clipRect`](https://github.com/flutter/engine/pull/35024/commits/f8ad37260ae8e20b15e75ea8bdd5fe30e1b35b4d). ``` void DisplayListBuilder::drawRect(const SkRect&...

iOS cleanup IOSurfaces when not visible

3

Fix https://github.com/flutter/flutter/issues/77621 based on this PR https://github.com/flutter/engine/pull/25400 and this comment https://github.com/flutter/flutter/issues/77621#issuecomment-836342415 ## Pre-launch Checklist - [ ] I read the [Contributor Guide] and followed the process outlined there for submitting...

[Impeller] Support external textures on iOS

2

fix https://github.com/flutter/flutter/issues/112364 1. Introduce `Texture::PaintContext` to pass parameters. 2. Support BGRA format external textures on iOS. I have tested this patch locally and it works well. Note that external textures...

Based on https://github.com/flutter/engine/pull/36498 new code https://github.com/flutter/engine/pull/36685/commits/da611f656433e866f07c74a9469e56f73cbd1ee0 ## Pre-launch Checklist - [ ] I read the [Contributor Guide] and followed the process outlined there for submitting PRs. - [ ] I...