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

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BSD-3-Clause 323 MiB

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