liyuqian 397c02b215 Allow raster caching any layer subtree (flutter/engine#6442) ...

We first test this with OpacityLayer. This test alone (without retained rendering) should have ~30% speedup as we'll have fewer render target switches by snapshoting in the Preroll instead of saveLayer in the Paint.

In my local flutter_gallery transition perf tests, the average frame time drops from ~16ms to ~12ms.

https://github.com/flutter/flutter/issues/21756

2018-10-11 13:24:33 -07:00

engine/src/flutter

Allow raster caching any layer subtree (flutter/engine#6442)

2018-10-11 13:24:33 -07:00

DEPS

Roll src/third_party/skia 9c37cd96e4c8..a631669e50a2 (12 commits) (flutter/engine#6501)

2018-10-11 15:39:34 -04:00

Description

Flutter makes it easy and fast to build beautiful apps for mobile and beyond

androidapp-frameworkcross-platformdartdart-platformdesktopflutterflutter-packagefuchsiaioslinux-desktopmacosmaterial-designmobilemobile-developmentskiawebweb-frameworkwindows

2.5 GiB

Languages

Dart 75%

C++ 16.5%

Objective-C++ 2.9%

Java 2.8%

Objective-C 0.7%

Other 1.9%