opensolaris man page for mlib_vectorconjsymext_s8c_s8c_sat

Query: mlib_vectorconjsymext_s8c_s8c_sat

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mlib_VectorConjSymExt_S8C_S8C_Sat(3MLIB)		    mediaLib Library Functions			  mlib_VectorConjSymExt_S8C_S8C_Sat(3MLIB)

NAME
mlib_VectorConjSymExt_S8C_S8C_Sat, mlib_VectorConjSymExt_S16C_S16C_Sat, mlib_VectorConjSymExt_S32C_S32C_Sat - vector conjugate-symmetric extension
SYNOPSIS
cc [ flag... ] file... -lmlib [ library... ] #include <mlib.h> mlib_status mlib_VectorConjSymExt_S8C_S8C_Sat(mlib_s8 *z, const mlib_s8 *x, mlib_s32 n); mlib_status mlib_VectorConjSymExt_S16C_S16C_Sat(mlib_s16 *z, const mlib_s16 *x, mlib_s32 n); mlib_status mlib_VectorConjSymExt_S32C_S32C_Sat(mlib_s32 *z, const mlib_s32 *x, mlib_s32 n);
DESCRIPTION
Each of these functions computes the complex conjugate extension of a complex vector. The source and destination vectors must be in the same data type. When n is even, the following equation is used: z[2*i] = x[2*i] z[2*i + 1] = -x[2*i + 1] for i = 0, 1, ..., (n - 1). z[2*i] = x[2*(2*n - 1 - i)] z[2*i + 1] = -x[2*(2*n - 1 - i) + 1] for i = n, (n + 1), ..., (2*n - 1). When n is odd, the following equation is used: z[2*i] = x[2*i] z[2*i + 1] = -x[2*i + 1] for i = 0, 1, ..., (n - 1). z[2*i] = x[2*(2*n - 2 - i)] z[2*i + 1] = -x[2*(2*n - 2 - i) + 1] for i = n, (n + 1), ..., (2*n - 2).
PARAMETERS
Each of the functions takes the following arguments: z Pointer to the first element of the destination vector. x Pointer to the first element of the source vector. n Number of elements in the source vector.
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_VectorConjSymExt_S8C_S8C_Sat(3MLIB)