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perf(streaming): quiesce retired generations and budget teardown

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Publish the retail blocking-for-cells edge before deferred recenter work, freeze old-world presentation/simulation/audio, and advance full-window retirement from exact metered entity and owner cursors. This removes synchronous portal teardown without allowing retained owners to remain observable.
This commit is contained in:
Erik 2026-07-24 18:29:52 +02:00
parent b8f6317fe1
commit bb16f74fd4
38 changed files with 1691 additions and 170 deletions
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12
src/AcDream.App/Streaming/StreamingOriginRecenterCoordinator.cs
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@ -37,9 +37,10 @@ internal sealed class StreamingOriginRecenterCoordinator : IStreamingOriginConve
public bool IsPending => _pending is not null;
/// <summary>
/// Begins a new recenter transaction and performs its first retirement
/// attempt immediately. A teleport replacement must call <see cref="Reset"/>
/// before supplying a different destination.
/// Begins a new recenter transaction. Its retained preparation and
/// retirement cursors advance only from <see cref="StreamingController.Tick"/>
/// under that frame's shared work meter. A teleport replacement must call
/// <see cref="Reset"/> before supplying a different destination.
/// </summary>
public bool Begin(int destinationX, int destinationY, bool isSealedDungeon)
{
@ -71,8 +72,9 @@ internal sealed class StreamingOriginRecenterCoordinator : IStreamingOriginConve
}
/// <summary>
/// Advances retained presentation teardown. Returns true only after the
/// new origin is committed and destination streaming has been unblocked.
/// Observes retained presentation teardown and commits the new origin once
/// the streaming frame owner has converged it. Returns true only after the
/// destination streaming gate has been released.
/// </summary>
public bool Advance()
{