Brandon DeRosier e88246ebb4 [Impeller] Include CPU blends + Flutter blend reference image in goldens (flutter/engine#43117) ...

Part of https://github.com/flutter/flutter/issues/128606.

- Adds blend imagery that matches the Flutter BlendMode documentation:
https://api.flutter.dev/flutter/dart-ui/BlendMode.html
- Adds a clear side-by-side comparison of SaveLayer blending vs CPU
blending to make verifying correctness possible.
  - Top squares are SaveLayer-applied blends.
  - Bottom squares are CPU blends.

2023-06-22 17:57:13 -07:00

..

src/flutter

[Impeller] Include CPU blends + Flutter blend reference image in goldens (flutter/engine#43117)

2023-06-22 17:57:13 -07:00