MaxAbs

Maximum absolute value

Supported Technologies

SSE2

Synopsis

FwStatus		fwsMaxAbs_16s	(	const Fw16s * pSrc, int len, Fw16s * pMaxAbs );
FwStatus		fwsMaxAbs_32s	(	const Fw32s * pSrc, int len, Fw32s * pMaxAbs );

Parameters

len		Specifies the number of elements in a buffer.
pMaxAbs		Pointer to the destination buffer that contains the maximum absolute value in the source buffer.
pSrc		Pointer to a source buffer.

Description

These functions step through vector elements in a source buffer, find the maximum absolute value, and write the value to a location specified by a pointer.