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feat(render): unify physical residency accounting

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This commit is contained in:
Erik 2026-07-24 16:20:48 +02:00
parent 1866ea0c6d
commit 3e18fc2730
25 changed files with 642 additions and 48 deletions
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30
tests/AcDream.App.Tests/Rendering/StandaloneBindlessTextureCacheTests.cs
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@ -52,6 +52,8 @@ public sealed class StandaloneBindlessTextureCacheTests
cache.Tick();
Assert.Equal(2, cache.EntryCount);
Assert.Equal(12, cache.AllocatedBytes);
Assert.Equal(4, cache.RetiringBytes);
Assert.Equal(2, cache.UnownedEntryCount);
Assert.Single(retirements.Actions);
Assert.Empty(backend.Events);
@ -60,6 +62,8 @@ public sealed class StandaloneBindlessTextureCacheTests
retirements.Drain();
Assert.Equal(["nonresident:1", "delete:1"], backend.Events);
Assert.Equal(8, cache.AllocatedBytes);
Assert.Equal(0, cache.RetiringBytes);
}
[Fact]
@ -196,6 +200,32 @@ public sealed class StandaloneBindlessTextureCacheTests
backend.Events);
}
[Fact]
public void DisposePreservesAcceptedFenceRetirementAccountingUntilCompletion()
{
var backend = new FakeBackend();
var retirements = new DeferredRetirementQueue();
var cache = CreateCache(
backend,
retirements,
unownedBudgetBytes: 1_000,
maximumUnownedCount: 1);
AddAndRelease(cache, ownerId: 10, Resource(1, bytes: 4));
AddAndRelease(cache, ownerId: 20, Resource(2, bytes: 4));
cache.Tick();
Assert.Equal(8, cache.AllocatedBytes);
Assert.Equal(4, cache.RetiringBytes);
cache.Dispose();
Assert.Equal(4, cache.AllocatedBytes);
Assert.Equal(4, cache.RetiringBytes);
retirements.Drain();
Assert.Equal(0, cache.AllocatedBytes);
Assert.Equal(0, cache.RetiringBytes);
}
[Fact]
public void FailedResidencyReleaseNeverDeletesThatBackingTexture()
{