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flutter_flutter/engine
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Jason Simmons 2831e61a9d
[Impeller] Terminate the fence waiter but do not reset it during ContextVK shutdown (#173085) 
ContextVK::Shutdown was clearing the context's fence_waiter_. This could
cause crashes if a pending task such as image decoding is still holding
a reference to the context after ContextVK::Shutdown is called.

The image decode task will submit a command buffer through the context,
and CommandQueueVK::Submit will get a null pointer deference when it
tries to use the fence waiter.

This PR changes ContextVK::Shutdown to terminate the fence waiter
instead of clearing it. FenceWaiterVK::Terminate will now stop the
waiter thread and wait for the thread to exit.

This ensures that the fence waiter thread is stopped in
ContextVK::Shutdown even if something else is holding a reference to the
FenceWaiterVK. Tasks like image decoding will now get an error result
instead of a crash when submitting a command buffer after context
shutdown.
2025-08-04 17:58:57 +00:00
..
scripts
gclient template file clarifications (#160882)
2024-12-27 19:36:20 +00:00
src
[Impeller] Terminate the fence waiter but do not reset it during ContextVK shutdown (#173085)
2025-08-04 17:58:57 +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