40 lines
848 B
Markdown
40 lines
848 B
Markdown
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# RHIDevice::Initialize
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```cpp
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virtual bool Initialize(const RHIDeviceDesc& desc) = 0;
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```
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初始化 RHI 设备，建立与图形适配器的连接。
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**参数：**
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- `desc` - 设备描述符，包含窗口句柄、分辨率、调试选项等配置
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**返回：** 成功返回 `true`，失败返回 `false`
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**复杂度：** O(1)
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**示例：**
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```cpp
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RHIDeviceDesc desc;
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desc.windowHandle = hwnd;
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desc.width = 1920;
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desc.height = 1080;
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desc.appName = L"MyApp";
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desc.enableDebugLayer = true;
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desc.enableGPUValidation = true;
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RHIDevice* device = RHIFactory::CreateRHIDevice(RHIType::D3D12);
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if (device->Initialize(desc)) {
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// 设备初始化成功
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} else {
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// 处理初始化失败
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delete device;
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}
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```
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## 相关文档
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- [RHIDevice 总览](device.md) - 返回类总览
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- [RHIDeviceDesc](../types/types.md) - 设备描述结构体
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