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perf : 优化异步操作系统的繁忙检测机制

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何冠峰
2025-08-16 16:53:28 +08:00
parent e2f582834e
commit 89e23e0df8
1 changed files with 3 additions and 1 deletions
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4
Assets/YooAsset/Runtime/OperationSystem/OperationSystem.cs
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@@ -33,6 +33,7 @@ namespace YooAsset
{ {
get get
{ {
// NOTE : 单次调用开销约1微秒
return _watch.ElapsedMilliseconds - _frameTime >= MaxTimeSlice; return _watch.ElapsedMilliseconds - _frameTime >= MaxTimeSlice;
} }
} }
@@ -82,10 +83,11 @@ namespace YooAsset
} }
// 更新进行中的异步操作 // 更新进行中的异步操作
bool checkBusy = MaxTimeSlice < long.MaxValue;
_frameTime = _watch.ElapsedMilliseconds; _frameTime = _watch.ElapsedMilliseconds;
for (int i = 0; i < _operations.Count; i++) for (int i = 0; i < _operations.Count; i++)
{ {
if (IsBusy) if (checkBusy && IsBusy)
break; break;
var operation = _operations[i]; var operation = _operations[i];