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Shell Programming and Scripting
absolute sum
Post 302523812 by onesuri on Friday 20th of May 2011 12:51:36 AM
05-20-2011
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LEARN ABOUT SUNOS
mlib_vectorsumabs_u8_sat
mlib_VectorSumAbs_U8_Sat(3MLIB) mediaLib Library Functions mlib_VectorSumAbs_U8_Sat(3MLIB) NAME
mlib_VectorSumAbs_U8_Sat, mlib_VectorSumAbs_S8_Sat, mlib_VectorSumAbs_S16_Sat, mlib_VectorSumAbs_S32_Sat - sum of the absolute values of a vector SYNOPSIS
cc [ flag... ] file... -lmlib [ library... ] #include <mlib.h> mlib_status mlib_VectorSumAbs_U8_Sat(mlib_d64 *z, const mlib_u8 *x, mlib_s32 n); mlib_status mlib_VectorSumAbs_S8_Sat(mlib_d64 *z, const mlib_s8 *x, mlib_s32 n); mlib_status mlib_VectorSumAbs_S16_Sat(mlib_d64 *z, const mlib_s16 *x, mlib_s32 n); mlib_status mlib_VectorSumAbs_S32_Sat(mlib_d64 *z, const mlib_s32 *x, mlib_s32 n); DESCRIPTION
Each of these functions computes the sum of the absolute values of a vector. The following equation is used: n-1 z[0] = SUM |x[i]| i=0 PARAMETERS
Each of the functions takes the following arguments: z Pointer to the sum of the absolute values of the vector. x Pointer to the first element of the first 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 |Evolving | +-----------------------------+-----------------------------+ |MT-Level |MT-Safe | +-----------------------------+-----------------------------+ SEE ALSO
attributes(5) SunOS 5.10 10 Nov 2004 mlib_VectorSumAbs_U8_Sat(3MLIB)