opensolaris man page for mlib_vectorsumabsdiff_u8_sat

Query: mlib_vectorsumabsdiff_u8_sat

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Section: 3mlib

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mlib_VectorSumAbsDiff_U8_Sat(3MLIB)			    mediaLib Library Functions			       mlib_VectorSumAbsDiff_U8_Sat(3MLIB)

NAME
mlib_VectorSumAbsDiff_U8_Sat, mlib_VectorSumAbsDiff_S8_Sat, mlib_VectorSumAbsDiff_S16_Sat, mlib_VectorSumAbsDiff_S32_Sat - sum of the abso- lute values of the differences of two vectors
SYNOPSIS
cc [ flag... ] file... -lmlib [ library... ] #include <mlib.h> mlib_status mlib_VectorSumAbsDiff_U8_Sat(mlib_d64 *z, const mlib_u8 *x, const mlib_u8 *y, mlib_s32 n); mlib_status mlib_VectorSumAbsDiff_S8_Sat(mlib_d64 *z, const mlib_s8 *x, const mlib_s8 *y, mlib_s32 n); mlib_status mlib_VectorSumAbsDiff_S16_Sat(mlib_d64 *z, const mlib_s16 *x, const mlib_s16 *y, mlib_s32 n); mlib_status mlib_VectorSumAbsDiff_S32_Sat(mlib_d64 *z, const mlib_s32 *x, const mlib_s32 *y, mlib_s32 n);
DESCRIPTION
Each of these functions computes the sum of the absolute values of the differences of two vectors. The following equation is used: n-1 z[0] = SUM |x[i] - y[i]| i=0
PARAMETERS
Each of the functions takes the following arguments: z Pointer to the sum of the absolute differences between two vectors. x Pointer to the first element of the first source vector. y Pointer to the first element of the second source vector. n Number of elements in the vectors.
RETURN VALUES
Each of the functions returns MLIB_SUCCESS if successful. Otherwise it returns MLIB_FAILURE.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Interface Stability |Committed | +-----------------------------+-----------------------------+ |MT-Level |MT-Safe | +-----------------------------+-----------------------------+
SEE ALSO
attributes(5) SunOS 5.11 2 Mar 2007 mlib_VectorSumAbsDiff_U8_Sat(3MLIB)