mlib_VectorMulM_U8_U8_Mod(3MLIB) mediaLib Library Functions mlib_VectorMulM_U8_U8_Mod(3MLIB)
NAME
mlib_VectorMulM_U8_U8_Mod, mlib_VectorMulM_U8_U8_Sat, mlib_VectorMulM_U8C_U8C_Mod, mlib_VectorMulM_U8C_U8C_Sat, mlib_VectorMulM_S8_S8_Mod,
mlib_VectorMulM_S8_S8_Sat, mlib_VectorMulM_S8C_S8C_Mod, mlib_VectorMulM_S8C_S8C_Sat, mlib_VectorMulM_S16_U8_Mod, mlib_Vector-
MulM_S16_U8_Sat, mlib_VectorMulM_S16_S8_Mod, mlib_VectorMulM_S16_S8_Sat, mlib_VectorMulM_S16_S16_Mod, mlib_VectorMulM_S16_S16_Sat,
mlib_VectorMulM_S16C_U8C_Mod, mlib_VectorMulM_S16C_U8C_Sat, mlib_VectorMulM_S16C_S8C_Mod, mlib_VectorMulM_S16C_S8C_Sat, mlib_Vector-
MulM_S16C_S16C_Mod, mlib_VectorMulM_S16C_S16C_Sat, mlib_VectorMulM_S32_S16_Mod, mlib_VectorMulM_S32_S16_Sat, mlib_VectorMulM_S32_S32_Mod,
mlib_VectorMulM_S32_S32_Sat, mlib_VectorMulM_S32C_S16C_Mod, mlib_VectorMulM_S32C_S16C_Sat, mlib_VectorMulM_S32C_S32C_Mod, mlib_Vector-
MulM_S32C_S32C_Sat - multiplication of vector by matrix
SYNOPSIS
cc [ flag... ] file... -lmlib [ library... ]
#include <mlib.h>
mlib_status mlib_VectorMulM_U8_U8_Mod(mlib_u8 *z, const mlib_u8 *x, const mlib_u8 *y, mlib_s32 m, mlib_s32 n);
mlib_status mlib_VectorMulM_U8_U8_Sat(mlib_u8 *z, const mlib_u8 *x, const mlib_u8 *y, mlib_s32 m, mlib_s32 n);
mlib_status mlib_VectorMulM_U8C_U8C_Mod(mlib_u8 *z, const mlib_u8 *x, const mlib_u8 *y, mlib_s32 m, mlib_s32 n);
mlib_status mlib_VectorMulM_U8C_U8C_Sat(mlib_u8 *z, const mlib_u8 *x, const mlib_u8 *y, mlib_s32 m, mlib_s32 n);
mlib_status mlib_VectorMulM_S8_S8_Mod(mlib_s8 *z, const mlib_s8 *x, const mlib_s8 *y, mlib_s32 m, mlib_s32 n);
mlib_status mlib_VectorMulM_S8_S8_Sat(mlib_s8 *z, const mlib_s8 *x, const mlib_s8 *y, mlib_s32 m, mlib_s32 n);
mlib_status mlib_VectorMulM_S8C_S8C_Mod(mlib_s8 *z, const mlib_s8 *x, const mlib_s8 *y, mlib_s32 m, mlib_s32 n);
mlib_status mlib_VectorMulM_S8C_S8C_Sat(mlib_s8 *z, const mlib_s8 *x, const mlib_s8 *y, mlib_s32 m, mlib_s32 n);
mlib_status mlib_VectorMulM_S16_U8_Mod(mlib_s16 *z, const mlib_u8 *x, const mlib_u8 *y, mlib_s32 m, mlib_s32 n);
mlib_status mlib_VectorMulM_S16_U8_Sat(mlib_s16 *z, const mlib_u8 *x, const mlib_u8 *y, mlib_s32 m, mlib_s32 n);
mlib_status mlib_VectorMulM_S16_S8_Mod(mlib_s16 *z, const mlib_s8 *x, const mlib_s8 *y, mlib_s32 m, mlib_s32 n);
mlib_status mlib_VectorMulM_S16_S8_Sat(mlib_s16 *z, const mlib_s8 *x, const mlib_s8 *y, mlib_s32 m, mlib_s32 n);
mlib_status mlib_VectorMulM_S16_S16_Mod(mlib_s16 *z, const mlib_s16 *x, const mlib_s16 *y, mlib_s32 m, mlib_s32 n);
mlib_status mlib_VectorMulM_S16_S16_Sat(mlib_s16 *z, const mlib_s16 *x, const mlib_s16 *y, mlib_s32 m, mlib_s32 n);
mlib_status mlib_VectorMulM_S16C_U8C_Mod(mlib_s16 *z, const mlib_u8 *x, const mlib_u8 *y, mlib_s32 m, mlib_s32 n);
mlib_status mlib_VectorMulM_S16C_U8C_Sat(mlib_s16 *z, const mlib_u8 *x, const mlib_u8 *y, mlib_s32 m, mlib_s32 n);
mlib_status mlib_VectorMulM_S16C_S8C_Mod(mlib_s16 *z, const mlib_s8 *x, const mlib_s8 *y, mlib_s32 m, mlib_s32 n);
mlib_status mlib_VectorMulM_S16C_S8C_Sat(mlib_s16 *z, const mlib_s8 *x, const mlib_s8 *y, mlib_s32 m, mlib_s32 n);
mlib_status mlib_VectorMulM_S16C_S16C_Mod(mlib_s16 *z, const mlib_s16 *x, const mlib_s16 *y, mlib_s32 m, mlib_s32 n);
mlib_status mlib_VectorMulM_S16C_S16C_Sat(mlib_s16 *z, const mlib_s16 *x, const mlib_s16 *y, mlib_s32 m, mlib_s32 n);
mlib_status mlib_VectorMulM_S32_S16_Mod(mlib_s32 *z, const mlib_s16 *x, const mlib_s16 *y, mlib_s32 m, mlib_s32 n);
mlib_status mlib_VectorMulM_S32_S16_Sat(mlib_s32 *z, const mlib_s16 *x, const mlib_s16 *y, mlib_s32 m, mlib_s32 n);
mlib_status mlib_VectorMulM_S32_S32_Mod(mlib_s32 *z, const mlib_s32 *x, const mlib_s32 *y, mlib_s32 m, mlib_s32 n);
mlib_status mlib_VectorMulM_S32_S32_Sat(mlib_s32 *z, const mlib_s32 *x, const mlib_s32 *y, mlib_s32 m, mlib_s32 n);
mlib_status mlib_VectorMulM_S32C_S16C_Mod(mlib_s32 *z, const mlib_s16 *x, const mlib_s16 *y, mlib_s32 m, mlib_s32 n);
mlib_status mlib_VectorMulM_S32C_S16C_Sat(mlib_s32 *z, const mlib_s16 *x, const mlib_s16 *y, mlib_s32 m, mlib_s32 n);
mlib_status mlib_VectorMulM_S32C_S32C_Mod(mlib_s32 *z, const mlib_s32 *x, const mlib_s32 *y, mlib_s32 m, mlib_s32 n);
mlib_status mlib_VectorMulM_S32C_S32C_Sat(mlib_s32 *z, const mlib_s32 *x, const mlib_s32 *y, mlib_s32 m, mlib_s32 n);
DESCRIPTION
Each of these functions multiplies a vector by a matrix.
For real data, the following equation is used:
m-1
z[i] = SUM (x[j] * y[j*m + i])
j=0
where i = 0, 1, ..., (n - 1).
For complex data, the following equation is used:
m-1
z[2*i ] = SUM (xR*yR - xI*yI)
j=0
m-1
z[2*i + 1] = SUM (xR*yI + xI*yR)
j=0
where i = 0, 1, ..., (n - 1), and
xR = x[2*j]
xI = x[2*j + 1]
yR = y[2*(j*m + i)]
yI = y[2*(j*m + i) + 1]
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.
y Pointer to the first element of the source matrix.
m Number of rows in the matrix, and number of elements in the source vector.
n Number of columns in the matrix, and number of elements in the destination 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 |Evolving |
+-----------------------------+-----------------------------+
|MT-Level |MT-Safe |
+-----------------------------+-----------------------------+
SEE ALSO
mlib_VectorMulMShift_S16_S16_Mod(3MLIB), attributes(5)
SunOS 5.10 10 Nov 2004 mlib_VectorMulM_U8_U8_Mod(3MLIB)