
Some android devices have only a single fast core. We set the threading affinity for UI/Raster to the fast core, which can lead to the UI/Raster being serialized on this thread. Instead, we should weaken /invert the affinity to "Not slow cores". FIxes https://github.com/flutter/flutter/issues/153690 Customer money will see some benchmark regressions but they can deal.
[engine] reland weaken affinity of raster/ui to non-e core instead of only fast core (flutter/engine#54616)
Description
A vendored version of the flutter engine for firka :3
Languages
Dart
75.4%
C++
16.4%
Objective-C++
2.7%
Java
2.7%
Objective-C
0.6%
Other
1.8%