mlib_VectorMulSAdd_S32_Mod(3mlib)

1mlib_VectorMulSAdd_U8_Mod(3mMeLdIiBa)Lib Library Funcmtliiobn_sVectorMulSAdd_U8_Mod(3MLIB)
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NAME

6       mlib_VectorMulSAdd_U8_Mod,  mlib_VectorMulSAdd_U8_Sat,  mlib_VectorMul‐
7       SAdd_U8C_Mod,  mlib_VectorMulSAdd_U8C_Sat,   mlib_VectorMulSAdd_S8_Mod,
8       mlib_VectorMulSAdd_S8_Sat,  mlib_VectorMulSAdd_S8C_Mod, mlib_VectorMul‐
9       SAdd_S8C_Sat,  mlib_VectorMulSAdd_S16_Mod,  mlib_VectorMulSAdd_S16_Sat,
10       mlib_VectorMulSAdd_S16C_Mod,  mlib_VectorMulSAdd_S16C_Sat, mlib_Vector‐
11       MulSAdd_S32_Mod,      mlib_VectorMulSAdd_S32_Sat,       mlib_VectorMul‐
12       SAdd_S32C_Mod,  mlib_VectorMulSAdd_S32C_Sat  - vector multiplication by
13       scalar plus addition, in place
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SYNOPSIS

16       cc [ flag... ] file... -lmlib [ library... ]
17       #include <mlib.h>
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19       mlib_status mlib_VectorMulSAdd_U8_Mod(mlib_u8 *xz,
20            const mlib_u8 *y, const mlib_u8 *c, mlib_s32 n);
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22
23       mlib_status mlib_VectorMulSAdd_U8_Sat(mlib_u8 *xz,
24            const mlib_u8 *y, const mlib_u8 *c, mlib_s32 n);
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26
27       mlib_status mlib_VectorMulSAdd_U8C_Mod(mlib_u8 *xz,
28            const mlib_u8 *y, const mlib_u8 *c, mlib_s32 n);
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30
31       mlib_status mlib_VectorMulSAdd_U8C_Sat(mlib_u8 *xz,
32            const mlib_u8 *y, const mlib_u8 *c, mlib_s32 n);
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34
35       mlib_status mlib_VectorMulSAdd_S8_Mod(mlib_s8 *xz,
36            const mlib_s8 *y, const mlib_s8 *c, mlib_s32 n);
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38
39       mlib_status mlib_VectorMulSAdd_S8_Sat(mlib_s8 *xz,
40            const mlib_s8 *y, const mlib_s8 *c, mlib_s32 n);
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42
43       mlib_status mlib_VectorMulSAdd_S8C_Mod(mlib_s8 *xz,
44            const mlib_s8 *y, const mlib_s8 *c, mlib_s32 n);
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46
47       mlib_status mlib_VectorMulSAdd_S8C_Sat(mlib_s8 *xz,
48            const mlib_s8 *y, const mlib_s8 *c, mlib_s32 n);
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50
51       mlib_status mlib_VectorMulSAdd_S16_Mod(mlib_s16 *xz,
52            const mlib_s16 *y, const mlib_s16 *c, mlib_s32 n);
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55       mlib_status mlib_VectorMulSAdd_S16_Sat(mlib_s16 *xz,
56            const mlib_s16 *y, const mlib_s16 *c, mlib_s32 n);
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58
59       mlib_status mlib_VectorMulSAdd_S16C_Mod(mlib_s16 *xz,
60            const mlib_s16 *y, const mlib_s16 *c, mlib_s32 n);
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63       mlib_status mlib_VectorMulSAdd_S16C_Sat(mlib_s16 *xz,
64            const mlib_s16 *y, const mlib_s16 *c, mlib_s32 n);
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66
67       mlib_status mlib_VectorMulSAdd_S32_Mod(mlib_s32 *xz,
68            const mlib_s32 *y, const mlib_s32 *c, mlib_s32 n);
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70
71       mlib_status mlib_VectorMulSAdd_S32_Sat(mlib_s32 *xz,
72            const mlib_s32 *y, const mlib_s32 *c, mlib_s32 n);
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74
75       mlib_status mlib_VectorMulSAdd_S32C_Mod(mlib_s32 *xz,
76            const mlib_s32 *y, const mlib_s32 *c, mlib_s32 n);
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79       mlib_status mlib_VectorMulSAdd_S32C_Sat(mlib_s32 *xz,
80            const mlib_s32 *y, const mlib_s32 *c, mlib_s32 n);
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82

DESCRIPTION

84       Each of these functions computes an in-place multiplication of a vector
85       by a scalar and adds the result to another vector.
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88       For real data, the following equation is used:
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90         xz[i] = xz[i] + y[i]*c[0]
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92
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94       where i = 0, 1, ..., (n - 1).
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97       For complex data, the following equation is used:
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99         xz[2*i]     = xz[2*i]     + y[2*i]*c[0] - y[2*i + 1]*c[1]
100         xz[2*i + 1] = xz[2*i + 1] + y[2*i]*c[1] + y[2*i + 1]*c[0]
101
102
103
104       where i = 0, 1, ..., (n - 1).
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PARAMETERS

107       Each of the functions takes the following arguments:
108
109       xz    Pointer  to the first element of the first source and destination
110             vector.
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113       y     Pointer to the first element of the second source vector.
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116       c     Pointer to the source scalar. When the function is used with com‐
117             plex  data  types, c[0] contains the real part of the scalar, and
118             c[1] contains the imaginary part of the scalar.
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120
121       n     Number of elements in the vectors.
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123

RETURN VALUES

125       Each of the functions returns MLIB_SUCCESS if successful. Otherwise  it
126       returns MLIB_FAILURE.
127

ATTRIBUTES

129       See attributes(5) for descriptions of the following attributes:
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134       ┌─────────────────────────────┬─────────────────────────────┐
135       │      ATTRIBUTE TYPE         │      ATTRIBUTE VALUE        │
136       ├─────────────────────────────┼─────────────────────────────┤
137       │Interface Stability          │Committed                    │
138       ├─────────────────────────────┼─────────────────────────────┤
139       │MT-Level                     │MT-Safe                      │
140       └─────────────────────────────┴─────────────────────────────┘
141

NAME

SYNOPSIS

DESCRIPTION

PARAMETERS

RETURN VALUES

ATTRIBUTES

SEE ALSO