# OpenGLCommandList::TransitionBarrier

```cpp
void TransitionBarrier(void* resource, ResourceStates stateBefore, ResourceStates stateAfter)
```

设置资源状态转换屏障。

**参数：**
- `resource` - 资源指针
- `stateBefore` - 转换前状态
- `stateAfter` - 转换后状态

**示例：**

```cpp
commandList->TransitionBarrier(texture, ResourceStates::RenderTarget, ResourceStates::Common);
```

## 相关文档

- [OpenGLCommandList](command-list.md) - 返回类总览