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

Computes the base two logarithm of each component of a vector.

Note  This function is a compatibility alias for XMVectorLog2 for existing Windows 8 code. This function is deprecated for Windows 8.1. Don't use it and instead use XMVectorLog2 or XMVectorLogE.

Syntax


XMVECTOR XMVectorLog(
  [in]  XMVECTOR V
);

Parameters

V [in]

Vector for which to compute the base two logarithm.

Return value

Returns a vector whose components are base two logarithm of the corresponding components of V.

Remarks

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

 

 

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