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XCEngine/docs/api/rhi/swap-chain/get-current-back-buffer.md

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# RHISwapChain::GetCurrentBackBuffer
```cpp
virtual RHITexture* GetCurrentBackBuffer() = 0;
```
获取当前后台缓冲区纹理。
2026-03-20 02:35:45 +08:00
**返回:** `RHITexture*` - 当前后台缓冲区纹理指针
**线程安全:** ✅
**示例:**
```cpp
RHITexture* backBuffer = swapChain->GetCurrentBackBuffer();
```
## 相关文档
- [RHISwapChain 总览](swap-chain.md) - 返回类总览