nf-directxpackedvector-xmstoreubyten2.md

UID	title	description	helpviewer_keywords	old-location	tech.root	ms.assetid	ms.date	ms.keywords	req.header	req.include-header	req.target-type	req.target-min-winverclnt	req.target-min-winversvr	req.kmdf-ver	req.umdf-ver	req.ddi-compliance	req.unicode-ansi	req.idl	req.max-support	req.namespace	req.assembly	req.type-library	req.lib	req.dll	req.irql	targetos	req.typenames	req.redist	ms.custom	f1_keywords	dev_langs	topic_type	api_type	api_location	api_name
NF:directxpackedvector.XMStoreUByteN2	XMStoreUByteN2 function (directxpackedvector.h)	Stores an XMVECTOR in an XMUBYTEN2.	DirectX::PackedVector.XMStoreUByteN2 XMStoreUByteN2 XMStoreUByteN2 method [DirectX Math Support APIs] dxmath.xmstoreubyten2	dxmath\xmstoreubyten2.htm	dxmath	M:Microsoft.directx_sdk.storing.XMStoreUByteN2(XMUBYTEN2@,XMVECTOR)	12/05/2018	DirectX::PackedVector.XMStoreUByteN2, XMStoreUByteN2, XMStoreUByteN2 method [DirectX Math Support APIs], dxmath.xmstoreubyten2	directxpackedvector.h	DirectXPackedVector.h	Windows									DirectX::PackedVector						Windows			19H1	XMStoreUByteN2 directxpackedvector/XMStoreUByteN2	c++	APIRef kbSyntax	COM	directxpackedvector.inl	XMStoreUByteN2

XMStoreUByteN2 function

-description

Stores an XMVECTOR in an XMUBYTEN2.

-parameters

-param pDestination [out]

Address at which to store the data.

-param V [in]

Vector containing the data to store.

-returns

None.

-remarks

The following pseudocode demonstrates the operation of the function.

XMVECTOR N;	
static const XMVECTOR  Scale = {255.0f, 255.0f, 255.0f, 255.0f};

assert(pDestination);

N = XMVectorSaturate(V);
N = XMVectorMultiply(N, Scale);
N = XMVectorTruncate(N);

pDestination->x = (uint8_t)N.v[0];
pDestination->y = (uint8_t)N.v[1];
    
    

Platform Requirements

Microsoft Visual Studio 2010 or Microsoft Visual Studio 2012 with the Windows SDK for Windows 8. Supported for Win32 desktop apps, Windows Store apps, and Windows Phone 8 apps.

-see-also

DirectXMath Library Vector Store Functions