XMConvertFloatToHalfStream
XMConvertHalfToFloatStream
XMMatrixDecompose
XMPlaneTransformStream
XMVector2TransformCoordStream
XMVector2TransformNormalStream
XMVector2TransformStream
XMVector3ProjectStream
XMVector3TransformCoordStream
XMVector3TransformNormalStream
XMVector3TransformStream
XMVector3UnprojectStream
XMVector4TransformStream
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XMLoadInt2 method

Loads data into the x and y components of an XMVECTOR.

Syntax


XMVECTOR XMLoadInt2(
  [in]  const uint32_t *pSource
);

Parameters

pSource [in]

Address of the data to load.

Return value

Returns an XMVECTORI loaded with the data from the pSource parameter.

Remarks

The z and w components of the returned XMVECTOR will be initialized to 0.

For 16-byte aligned memory, it may be faster to use XMLoadInt2A with a casting operator.

To convert the loaded XMVECTOR into float values, use XMConvertVectorUIntToFloat or XMConvertVectorIntToFloat.

The following pseudocode shows you the operation of the function.


XMVECTOR vectorOut;

uint32_t* pElement = (uint32_t*)pSource;

V.u[0] = pElement[0];
V.u[1] = pElement[1];
V.u[2] = 0;
V.u[3] = 0;

return vectorOut;

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.

Requirements

Namespace

Use DirectX.

Header

DirectXMath.h

See also

XMINT2
XMUINT2
XMLoadSInt2
XMLoadUInt2

 

 

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