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# SetShapeXmaInputBuffer1Valid

> SetShapeXmaInputBuffer1Valid

# SetShapeXmaInputBuffer1Valid

设置右输入缓冲区的有效性标志。

## 语法

```cpp theme={null}
HRESULT SetShapeXmaInputBuffer1Valid(  
         SHAPE_XMA_CONTEXT* context,  
         bool valid  
)  
```

### 参数

*context*   \_Inout\_\
Type: [SHAPE\_XMA\_CONTEXT](https://docs.xbox.com/zh-CN/reference/audio/shapexmacontext/structs/shape_xma_context.md)\*

指向 [SHAPE\_XMA\_CONTEXT](https://docs.xbox.com/zh-CN/reference/audio/shapexmacontext/structs/shape_xma_context.md) 对象的指针。

*valid*   \
Type: bool

如果右输入缓冲区有效,则为 True。

### 返回值

Type: HRESULT

HRESULT 成功或错误代码。

## 备注

若要设置左输入缓冲区的有效性标志,请使用 [SetShapeXmaInputBuffer0Valid](https://docs.xbox.com/zh-CN/reference/audio/shapexmacontext/functions/setshapexmainputbuffer0valid.md)。

若要获取右输入缓冲区的有效性标志,请使用 [GetShapeXmaInputBuffer1Valid](https://docs.xbox.com/zh-CN/reference/audio/shapexmacontext/functions/getshapexmainputbuffer1valid.md)。

有关详细信息,请参阅 [Overview of SHAPE](https://docs.xbox.com/zh-CN/build/console-features/audio/overviews/shape-overview.md) 的 [XMA](https://docs.xbox.com/zh-CN/build/console-features/audio/overviews/shape-overview.md#ID4EYD) 部分。

## 要求

**头文件:** shapexmacontext.h

**支持的平台:** XBOX One 系列主机和 XBOX Series 主机

## 另请参阅

[ShapeXmaContext](https://docs.xbox.com/zh-CN/reference/audio/shapexmacontext/shapexmacontext_members.md)


## Related topics

- [GetShapeXmaInputBuffer1Valid](https://docs.xbox.com/zh-CN/reference/audio/shapexmacontext/functions/getshapexmainputbuffer1valid.md)
- [SetShapeXmaInputBuffer0Valid](https://docs.xbox.com/zh-CN/reference/audio/shapexmacontext/functions/setshapexmainputbuffer0valid.md)
- [ShapeXmaContext](https://docs.xbox.com/zh-CN/reference/audio/shapexmacontext/shapexmacontext_members.md)
- [GetShapeXmaInputBuffer0Valid](https://docs.xbox.com/zh-CN/reference/audio/shapexmacontext/functions/getshapexmainputbuffer0valid.md)
- [SetShapeXmaInputBuffer1Size](https://docs.xbox.com/zh-CN/reference/audio/shapexmacontext/functions/setshapexmainputbuffer1size.md)