38 lines
842 B
Markdown
38 lines
842 B
Markdown
# D3D12CommandAllocator::Initialize
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```cpp
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bool Initialize(ID3D12Device* device, CommandQueueType type = CommandQueueType::Direct);
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```
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初始化 D3D12 命令分配器，创建指定类型的命令分配器。
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## 参数
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| 参数 | 类型 | 描述 |
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|------|------|------|
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| `device` | `ID3D12Device*` | D3D12 设备指针 |
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| `type` | `CommandQueueType` | 命令队列类型，默认值为 `Direct` |
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## 返回值
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`bool` - 初始化是否成功
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## 示例
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```cpp
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D3D12CommandAllocator allocator;
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if (allocator.Initialize(device, CommandQueueType::Direct)) {
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// 分配器初始化成功
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}
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```
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## 复杂度
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O(1)
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## 相关文档
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- [D3D12CommandAllocator 总览](command-allocator.md) - 返回类总览
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- [D3D12CommandAllocator::Reset](reset.md) - 重置分配器
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- [D3D12CommandAllocator::Shutdown](shutdown.md) - 关闭分配器
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