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flutter_flutter/engine
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Jason Simmons c53fdbdf24
Reduce app startup latency by initializing the engine on a separate thread (#166918) 
If settings.merged_platform_ui_thread is set to kMergeAfterLaunch, then
the engine will be started on the UI thread. After engine setup
completes and the Dart isolate is loaded, the UI task runner will be
merged into the platform thread and all future Dart execution will run
on the platform thread.

This makes it possible for other work to run on the platform thread
while the engine starts.

See https://github.com/flutter/flutter/issues/163064
2025-04-17 21:40:08 +00:00
..
scripts
gclient template file clarifications (#160882)
2024-12-27 19:36:20 +00:00
src
Reduce app startup latency by initializing the engine on a separate thread (#166918)
2025-04-17 21:40:08 +00:00
README.md
Add to Setup Path Example to Engine README (#162115)
2025-01-24 05:14:38 +00:00

README.md

Flutter Engine

Setting up the Engine development environment

See here

gclient bootstrap

Flutter engine uses gclient to manage dependencies.

If you've already cloned the flutter repository:

  1. Copy one of the engine/scripts/*.gclient to the root folder as .gclient:
    1. Googlers: copy rbe.gclient to enable faster builds with RBE
    2. Everyone else: copy standard.gclient
  2. run gclient sync from the root folder