ssdfasd
58a83f445a
- Fix link resolution with proper relative/absolute path handling - Improve link styling with underline decoration - Hide leaf nodes from tree, only show directories - Fix log file path for packaged app
31 lines
502 B
Markdown
31 lines
502 B
Markdown
# D3D12SwapChain::GetCurrentBackBufferIndex
|
|
|
|
## 函数签名
|
|
|
|
```cpp
|
|
uint32_t GetCurrentBackBufferIndex() const override
|
|
```
|
|
|
|
## 中文描述
|
|
|
|
获取当前后台缓冲区的索引。
|
|
|
|
## 返回值
|
|
|
|
`uint32_t` - 当前后台缓冲区索引
|
|
|
|
## 复杂度
|
|
|
|
O(1)
|
|
|
|
## 示例
|
|
|
|
```cpp
|
|
uint32_t index = swapChain->GetCurrentBackBufferIndex();
|
|
```
|
|
|
|
## 相关文档
|
|
|
|
- [D3D12SwapChain](swap-chain.md) - 类总览
|
|
- [D3D12SwapChain::GetCurrentBackBuffer](get-current-back-buffer.md) - 获取当前后台缓冲区
|