18 lines
366 B
Markdown
18 lines
366 B
Markdown
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# D3D12CommandList::AliasBarrier
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```cpp
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void AliasBarrier(void* beforeResource = nullptr, void* afterResource = nullptr);
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```
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添加资源别名屏障。
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**参数：**
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- `beforeResource` - 别名切换前的资源
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- `afterResource` - 别名切换后的资源
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**复杂度：** O(1)
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## 相关文档
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- [D3D12CommandList 总览](command-list.md) - 返回类总览
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