14 lines
265 B
Markdown
14 lines
265 B
Markdown
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# D3D12SwapChain::GetCurrentBackBufferIndex
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获取当前后缓冲区的索引。
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```cpp
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uint32_t GetCurrentBackBufferIndex() const override;
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```
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**返回：** `uint32_t` - 当前后缓冲区索引
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## 相关文档
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- [D3D12SwapChain 总览](d3d12-swap-chain.md)
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