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# SetShapeXmaInputBufferValid

> SetShapeXmaInputBufferValid

Sets the validity flags of the input buffers.

## Syntax

```cpp theme={null}
HRESULT SetShapeXmaInputBufferValid(  
         SHAPE_XMA_CONTEXT* context,  
         UINT32 valid  
)  
```

### Parameters

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

Pointer to a [SHAPE\_XMA\_CONTEXT](https://docs.xbox.com/reference/audio/shapexmacontext/structs/shape_xma_context.md) object.

*valid*   \
Type: UINT32

Validity flags for the input buffers.

| Value | Description |
| - | - |
| 00 | Neither buffer is valid. |
| 01 | Only buffer 0 (left) is valid. |
| 10 | Only buffer 1 (right) is valid. |
| 11 | Both buffers are valid. |

### Return value

Type: HRESULT

HRESULT success or error code.

## Remarks

To get the validity flags of the input buffers, use [GetShapeXmaInputBufferValid](https://docs.xbox.com/reference/audio/shapexmacontext/functions/getshapexmainputbuffervalid.md).

To set the validity flag of the output buffer, use [SetShapeXmaOutputBufferValid](https://docs.xbox.com/reference/audio/shapexmacontext/functions/setshapexmaoutputbuffervalid.md).

For more information, see the [XMA](https://docs.xbox.com/build/console-features/audio/overviews/shape-overview.md#ID4EYD) section of [Overview of SHAPE](https://docs.xbox.com/build/console-features/audio/overviews/shape-overview.md).

## Requirements

**Header:** shapexmacontext.h

**Supported platforms:** XBOX One family consoles and XBOX Series consoles

## See also

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


## Related topics

- [GetShapeXmaInputBufferValid](https://docs.xbox.com/reference/audio/shapexmacontext/functions/getshapexmainputbuffervalid.md)
- [SetShapeXmaOutputBufferValid](https://docs.xbox.com/reference/audio/shapexmacontext/functions/setshapexmaoutputbuffervalid.md)
- [ShapeXmaContext](https://docs.xbox.com/reference/audio/shapexmacontext/shapexmacontext_members.md)
- [SetShapeXmaInputBuffer1Valid](https://docs.xbox.com/reference/audio/shapexmacontext/functions/setshapexmainputbuffer1valid.md)
- [SetShapeXmaInputBuffer0Valid](https://docs.xbox.com/reference/audio/shapexmacontext/functions/setshapexmainputbuffer0valid.md)