Estimates the sine and cosine of each component of an XMVECTOR.
- pSin [out]
Address of a vector, each of whose components is an estimate of the sine of the corresponding component of V.
- pCos [out]
Address of a vector, each of whose components is an estimate of the cosine of the corresponding component of V.
- V [in]
Vector for which to compute the sine and cosine.
Est functions offer increased performance at the expense of reduced accuracy.
Est functions are appropriate for non-critical calculations where accuracy can be sacrificed for speed.
The exact amount of lost accuracy and speed increase are platform dependent.
This function uses a 7-degree minimax approximation for sine, 6-degree for cosine.
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.