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496 B
496 B
D3D12SwapChain::GetBackBuffer
函数签名
D3D12Texture* GetBackBuffer(uint32_t index) const
中文描述
获取指定索引的后台缓冲区。
参数
| 参数 | 类型 | 描述 |
|---|---|---|
index |
uint32_t |
缓冲区索引 |
返回值
D3D12Texture* - 后台缓冲区纹理指针
复杂度
O(1)
示例
D3D12Texture* buffer = swapChain->GetBackBuffer(0);
相关文档
- D3D12SwapChain - 类总览