XMStoreUInt2 function (directxmath.h)

Article
02/22/2024

Stores unsigned integer data from an XMVECTOR in an XMUINT2 structure.

Syntax

void XM_CALLCONV XMStoreUInt2(
  [out] XMUINT2   *pDestination,
        FXMVECTOR V
) noexcept;

Parameters

[out] pDestination

Address of an XMUINT2 structure in which to store the data.

V

Vector containing the data to store.

Return value

None.

Remarks

For 16-byte aligned memory, it may be faster to use XMStoreInt2A with a casting operator.

The following pseudocode shows the operation of this function.


XMVECTOR N;	

assert(pDestination);

N = XMVectorClamp(V, XMVectorZero(), MaxUInt );
N = XMVectorRound(N);

pDestination->x = (uint32_t)N.v[0];
pDestination->y = (uint32_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.

Requirements

Requirement	Value
Target Platform	Windows
Header	directxmath.h

Share via