XMLoadInt2 function (directxmath.h)

Article
02/22/2024

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

Syntax

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

Parameters

[in] pSource

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

Requirement	Value
Target Platform	Windows
Header	directxmath.h