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# SetShapeXmaCurrentInputBuffer

> SetShapeXmaCurrentInputBuffer

# SetShapeXmaCurrentInputBuffer

設定目前的輸入緩衝區。

<a id="syntaxSection" />

## 語法

```cpp theme={null}
HRESULT SetShapeXmaCurrentInputBuffer(  
         SHAPE_XMA_CONTEXT* context,  
         UINT32 currentBuffer  
)  
```

<a id="parametersSection" />

### 參數

*context*   \_Inout\_\
類型：[SHAPE\_XMA\_CONTEXT](/zh-TW/reference/audio/shapexmacontext/structs/shape_xma_context)\*

指向 [SHAPE\_XMA\_CONTEXT](/zh-TW/reference/audio/shapexmacontext/structs/shape_xma_context) 物件的指標。

*currentBuffer*   \
類型：UINT32

目前的輸入緩衝區。0 指定左側緩衝區，1 指定右側緩衝區。

<a id="retvalSection" />

### 傳回值

類型：HRESULT

HRESULT 成功或錯誤碼。

<a id="remarksSection" />

## 備註

若要設定左側輸入緩衝區的位址，請使用 [SetShapeXmaInputBuffer0(SHAPE\_XMA\_CONTEXT\*, const void\*)](/zh-TW/reference/audio/shapexmacontext/functions/setshapexmainputbuffer0) 或 [SetShapeXmaInputBuffer0(SHAPE\_XMA\_CONTEXT\*, APU\_ADDRESS)](/zh-TW/reference/audio/shapexmacontext/functions/setshapexmainputbuffer0_2)。若要設定右側輸入緩衝區的位址，請使用 [SetShapeXmaInputBuffer1(SHAPE\_XMA\_CONTEXT\*, const void\*)](/zh-TW/reference/audio/shapexmacontext/functions/setshapexmainputbuffer1) 或 [SetShapeXmaInputBuffer1(SHAPE\_XMA\_CONTEXT\*, APU\_ADDRESS)](/zh-TW/reference/audio/shapexmacontext/functions/setshapexmainputbuffer1_2)。

若要取得目前的輸入緩衝區，請使用 [GetShapeXmaCurrentInputBuffer](/zh-TW/reference/audio/shapexmacontext/functions/getshapexmacurrentinputbuffer)。

如需詳細資訊，請參閱 [SHAPE 概觀](/zh-TW/build/console-features/audio/overviews/shape-overview)中的 [XMA](/zh-TW/build/console-features/audio/overviews/shape-overview#ID4EYD) 一節。

<a id="requirementsSection" />

## 需求

**標頭：** shapexmacontext.h

**支援的平台：** XBOX One 系列主機與 XBOX Series 主機

<a id="seealsoSection" />

## 另請參閱

[ShapeXmaContext](/zh-TW/reference/audio/shapexmacontext/shapexmacontext_members)


## Related topics

- [SetShapeXmaCurrentInputBuffer](/reference/audio/shapexmacontext/functions/setshapexmacurrentinputbuffer.md)
- [GetShapeXmaCurrentInputBuffer](/reference/audio/shapexmacontext/functions/getshapexmacurrentinputbuffer.md)