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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);
Each of these functions performs an in-place multiplication of one vector 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]
Each of the functions takes the following arguments:
xz
y
n
Each of the functions returns MLIB_SUCCESS if successful. Otherwise it returns MLIB_FAILURE.
See attributes(5) for descriptions of the following attributes:
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mlib_VectorMul_U8_U8_Mod(3MLIB), attributes(5)