mlib_VectorMul_S16C_Mod man page on SunOS
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mlib_VectorMul_U8_Mod(3MLImediaLib Library Functiomlib_VectorMul_U8_Mod(3MLIB)
NAME
mlib_VectorMul_U8_Mod, mlib_VectorMul_U8_Sat, mlib_VectorMul_U8C_Mod,
mlib_VectorMul_U8C_Sat, mlib_VectorMul_S8_Mod, mlib_VectorMul_S8_Sat,
mlib_VectorMul_S8C_Mod, mlib_VectorMul_S8C_Sat, mlib_VectorMul_S16_Mod,
mlib_VectorMul_S16_Sat, mlib_VectorMul_S16C_Mod, mlib_Vector‐
Mul_S16C_Sat, mlib_VectorMul_S32_Mod, mlib_VectorMul_S32_Sat, mlib_Vec‐
torMul_S32C_Mod, mlib_VectorMul_S32C_Sat - vector multiplication, in
place
SYNOPSIS
cc [ flag... ] file... -lmlib [ library... ]
#include <mlib.h>
mlib_status mlib_VectorMul_U8_Mod(mlib_u8 *xz, const mlib_u8 *y,
mlib_s32 n);
mlib_status mlib_VectorMul_U8_Sat(mlib_u8 *xz, const mlib_u8 *y,
mlib_s32 n);
mlib_status mlib_VectorMul_U8C_Mod(mlib_u8 *xz, const mlib_u8 *y,
mlib_s32 n);
mlib_status mlib_VectorMul_U8C_Sat(mlib_u8 *xz, const mlib_u8 *y,
mlib_s32 n);
mlib_status mlib_VectorMul_S8_Mod(mlib_s8 *xz, const mlib_s8 *y,
mlib_s32 n);
mlib_status mlib_VectorMul_S8_Sat(mlib_s8 *xz, const mlib_s8 *y,
mlib_s32 n);
mlib_status mlib_VectorMul_S8C_Mod(mlib_s8 *xz, const mlib_s8 *y,
mlib_s32 n);
mlib_status mlib_VectorMul_S8C_Sat(mlib_s8 *xz, const mlib_s8 *y,
mlib_s32 n);
mlib_status mlib_VectorMul_S16_Mod(mlib_s16 *xz, const mlib_s16 *y,
mlib_s32 n);
mlib_status mlib_VectorMul_S16_Sat(mlib_s16 *xz, const mlib_s16 *y,
mlib_s32 n);
mlib_status mlib_VectorMul_S16C_Mod(mlib_s16 *xz, const mlib_s16 *y,
mlib_s32 n);
mlib_status mlib_VectorMul_S16C_Sat(mlib_s16 *xz, const mlib_s16 *y,
mlib_s32 n);
mlib_status mlib_VectorMul_S32_Mod(mlib_s32 *xz, const mlib_s32 *y,
mlib_s32 n);
mlib_status mlib_VectorMul_S32_Sat(mlib_s32 *xz, const mlib_s32 *y,
mlib_s32 n);
mlib_status mlib_VectorMul_S32C_Mod(mlib_s32 *xz, const mlib_s32 *y,
mlib_s32 n);
mlib_status mlib_VectorMul_S32C_Sat(mlib_s32 *xz, const mlib_s32 *y,
mlib_s32 n);
DESCRIPTION
Each of these functions performs an in-place multiplication of one vec‐
tor by another vector.
For real data, the following equation is used:
xz[i] = xz[i] * y[i]
where i = 0, 1, ..., (n - 1).
For complex data, the following equation is used:
tmp = xz[2*i]
xz[2*i] = tmp*y[2*i] - xz[2*i + 1]*y[2*i + 1]
xz[2*i + 1] = tmp*y[2*i + 1] + xz[2*i + 1]*y[2*i]
where i = 0, 1, ..., (n - 1).
PARAMETERS
Each of the functions takes the following arguments:
xz Pointer to the first element of the first source and destination
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
mlib_VectorMul_U8_U8_Mod(3MLIB), attributes(5)
SunOS 5.10 2 Mar 2007 mlib_VectorMul_U8_Mod(3MLIB)
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