docs: update RHI API docs
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@@ -4,12 +4,23 @@
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virtual ResourceStates GetState() const = 0;
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```
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获取当前资源状态。
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获取缓冲区当前所处的资源状态。资源状态决定缓冲区可以用于哪些 GPU 操作。
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**返回:** 资源状态枚举值
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**返回:** `ResourceStates` 枚举值
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**线程安全:** ✅
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**复杂度:** O(1)
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**示例:**
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```cpp
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ResourceStates state = buffer->GetState();
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if (state == ResourceStates::VertexAndConstantBuffer) {
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printf("Buffer is ready for vertex binding\n");
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}
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```
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## 相关文档
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- [RHIBuffer 总览](buffer.md) - 返回类总览
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