tree e992336eff61d43130842badb20ee43c76ef5fdb
parent 1f7f37e264b090c25acc59b895c82560f15f97d9
author gaaclarke <30870216+gaaclarke@users.noreply.github.com> 1733338270 -0800
committer GitHub <noreply@github.com> 1733338270 -0800
gpgsig -----BEGIN PGP SIGNATURE-----
 
 wsFcBAABCAAQBQJnUKSeCRC1aQ7uu5UhlAAAshcQAA6SsXeToisqb/cIiGoO/tHA
 lmNiMO+why2bsMW44xQQ9xakjtGeOKN6YQel/+c4I1HkjTYG9mFoYQuqf8CAKZmu
 ADyojqVQGhrUnBY5i3JCYwoq1PPzXSlDlkHl2O2TLpMpgxjqGF3Tghtc3izF5pg9
 555h4iKcNPC1WwCzN5OtGC4e4/g68XVt/5+KYiK2AMysUgMNDbVxHgLx03POFlmV
 nscAZApHYI0MSQqGDwaLlwiZKQuaUgjFdwzORHbUm30o79xmbKc8o3nlCE5x9H/X
 XHO24eRyUa0jh67uIGoR5ldIbghXrW/HqRrw1UU1hFss9zLjlaZ8i1KvdXNLglsn
 afO6dv94yswVz6hV76sDZ12VJBQeJgElR1Xd4HzcgE+M6HJtrClYREcgMGKBSk8V
 0td9hTkvGtiPyxcwK7e3lGygY4yi/z5KYsEDsyRkAqmfV/Jkk88Y1UuVzkqfcBYE
 6IMjt96woBhn55yXnFKnof1XSMv/2B1O8GsCIxcfq/wC9YWWypxWn2HbdkCayeDT
 PZuNPeKC2pckpMjUV8+sFTovj1UTXOAKWWNBTiTYRa0spyaend0Bf97KcPaPw8/B
 o7gdDReZpyzPIlR3tQxP+wrqg7gwb4x1ZleyIXC31nbxN39MvTKazhllCAdiy58Z
 WAr6B/7yyPcdzoWBTCb1
 =Id6a
 -----END PGP SIGNATURE-----
 

Added the ability to make untracked opengles handles (migrated textures) (#56927)

issue: https://github.com/flutter/flutter/issues/159745

This tweaks ReactorGLES so that one can easily opt out of it's
mutex/hash map for cases where we can statically reason about the safety
of doing so. The goal here was to make migration of existing code really
easy to do. It may be in the future that everything is an untracked
handle? We can move there in baby steps.

Potential follow up PRs:
- Move `Pipeline` to use untracked handles
- Move `DeviceBufferGLES` to use untracked handles
- Add a new method to synchronously delete untracked handles
- Start storing handles to be deleted in its own vector, so handles_
doesn't need to be used for deleting untracked handles

## Pre-launch Checklist

- [x] I read the [Contributor Guide] and followed the process outlined
there for submitting PRs.
- [x] I read the [Tree Hygiene] wiki page, which explains my
responsibilities.
- [x] I read and followed the [Flutter Style Guide] and the [C++,
Objective-C, Java style guides].
- [x] I listed at least one issue that this PR fixes in the description
above.
- [x] I added new tests to check the change I am making or feature I am
adding, or the PR is [test-exempt]. See [testing the engine] for
instructions on writing and running engine tests.
- [x] I updated/added relevant documentation (doc comments with `///`).
- [x] I signed the [CLA].
- [x] All existing and new tests are passing.

If you need help, consider asking for advice on the #hackers-new channel
on [Discord].

<!-- Links -->
[Contributor Guide]:
https://github.com/flutter/flutter/blob/master/docs/contributing/Tree-hygiene.md#overview
[Tree Hygiene]:
https://github.com/flutter/flutter/blob/master/docs/contributing/Tree-hygiene.md
[test-exempt]:
https://github.com/flutter/flutter/blob/master/docs/contributing/Tree-hygiene.md#tests
[Flutter Style Guide]:
https://github.com/flutter/flutter/blob/master/docs/contributing/Style-guide-for-Flutter-repo.md
[C++, Objective-C, Java style guides]:
https://github.com/flutter/engine/blob/main/CONTRIBUTING.md#style
[testing the engine]:
https://github.com/flutter/engine/blob/main/docs/testing/Testing-the-engine.md
[CLA]: https://cla.developers.google.com/
[flutter/tests]: https://github.com/flutter/tests
[breaking change policy]:
https://github.com/flutter/flutter/blob/master/docs/contributing/Tree-hygiene.md#handling-breaking-changes
[Discord]:
https://github.com/flutter/flutter/blob/master/docs/contributing/Chat.md