Brandon DeRosier 6828abffee [Impeller] Set the coverage hint on everything (flutter/engine#42264) ...

Attaches a minimum coverage hint to all rendered entities. This makes ImageFilter blurs do less work when clipped. We can utilize this in a number of other filters as well.

![Screenshot 2023-05-23 at 3 16 49 PM](https://github.com/flutter/engine/assets/919017/5b7182c8-e704-4c4a-bb71-fdf226a60f4e)

The test I added also demonstrates a sampling issue in the gaussian blur that I'm trying to work out. Here it is without any clipping. This coverage hint change does not introduce the issue:

![Screenshot 2023-05-23 at 3 08 15 PM](https://github.com/flutter/engine/assets/919017/524c2fb1-3b58-4589-824b-0794c2bd5ea2)

2023-05-24 02:06:19 +00:00

engine/src/flutter

[Impeller] Set the coverage hint on everything (flutter/engine#42264)

2023-05-24 02:06:19 +00:00

DEPS

Roll Dart SDK from 90b4df96e9dc to 7546e99f8a50 (3 revisions) (flutter/engine#42260)

2023-05-23 22:39:34 +00:00

Description

No description provided

BSD-3-Clause 323 MiB

Languages

Dart 75.4%

C++ 16.4%

Objective-C++ 2.7%

Java 2.7%

Objective-C 0.6%

Other 1.8%