# RHIDevice::CreateTexture

```cpp
virtual RHITexture* CreateTexture(const TextureDesc& desc) = 0;
```

创建 GPU 纹理资源。

**参数：**
- `desc` - 纹理描述符，包含尺寸、格式、纹理类型等

**返回：** 新创建的纹理指针，失败返回 `nullptr`

**复杂度：** O(1)

**示例：**

```cpp
TextureDesc textureDesc;
textureDesc.width = 1024;
textureDesc.height = 1024;
textureDesc.depth = 1;
textureDesc.mipLevels = 1;
textureDesc.arraySize = 1;
textureDesc.format = (uint32_t)Format::R8G8B8A8_UNorm;
textureDesc.textureType = (uint32_t)TextureType::Texture2D;
textureDesc.sampleCount = 1;
textureDesc.sampleQuality = 0;
textureDesc.flags = 0;

RHITexture* texture = device->CreateTexture(textureDesc);
```

## 相关文档

- [RHIDevice 总览](device.md) - 返回类总览
- [RHITexture](../texture/texture.md) - 纹理类
- [TextureDesc](../types/types.md) - 纹理描述结构体