mlib_VectorMulM_U8_U8_Sat(3mlib)

1mlib_VectorMulM_U8_U8_Mod(3mMeLdIiBa)Lib Library Funcmtliiobn_sVectorMulM_U8_U8_Mod(3MLIB)
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NAME

6       mlib_VectorMulM_U8_U8_Mod,    mlib_VectorMulM_U8_U8_Sat,   mlib_Vector‐
7       MulM_U8C_U8C_Mod,       mlib_VectorMulM_U8C_U8C_Sat,       mlib_Vector‐
8       MulM_S8_S8_Mod, mlib_VectorMulM_S8_S8_Sat, mlib_VectorMulM_S8C_S8C_Mod,
9       mlib_VectorMulM_S8C_S8C_Sat,  mlib_VectorMulM_S16_U8_Mod,  mlib_Vector‐
10       MulM_S16_U8_Sat,        mlib_VectorMulM_S16_S8_Mod,        mlib_Vector‐
11       MulM_S16_S8_Sat,       mlib_VectorMulM_S16_S16_Mod,        mlib_Vector‐
12       MulM_S16_S16_Sat,       mlib_VectorMulM_S16C_U8C_Mod,      mlib_Vector‐
13       MulM_S16C_U8C_Sat,      mlib_VectorMulM_S16C_S8C_Mod,      mlib_Vector‐
14       MulM_S16C_S8C_Sat,      mlib_VectorMulM_S16C_S16C_Mod,     mlib_Vector‐
15       MulM_S16C_S16C_Sat,      mlib_VectorMulM_S32_S16_Mod,      mlib_Vector‐
16       MulM_S32_S16_Sat,       mlib_VectorMulM_S32_S32_Mod,       mlib_Vector‐
17       MulM_S32_S32_Sat,      mlib_VectorMulM_S32C_S16C_Mod,      mlib_Vector‐
18       MulM_S32C_S16C_Sat,     mlib_VectorMulM_S32C_S32C_Mod,     mlib_Vector‐
19       MulM_S32C_S32C_Sat - multiplication of vector by matrix
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SYNOPSIS

22       cc [ flag... ] file... -lmlib [ library... ]
23       #include <mlib.h>
24
25       mlib_status mlib_VectorMulM_U8_U8_Mod(mlib_u8 *z, const mlib_u8 *x,
26            const mlib_u8 *y, mlib_s32 m, mlib_s32 n);
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28
29       mlib_status mlib_VectorMulM_U8_U8_Sat(mlib_u8 *z, const mlib_u8 *x,
30            const mlib_u8 *y, mlib_s32 m, mlib_s32 n);
31
32
33       mlib_status mlib_VectorMulM_U8C_U8C_Mod(mlib_u8 *z, const mlib_u8 *x,
34            const mlib_u8 *y, mlib_s32 m, mlib_s32 n);
35
36
37       mlib_status mlib_VectorMulM_U8C_U8C_Sat(mlib_u8 *z, const mlib_u8 *x,
38            const mlib_u8 *y, mlib_s32 m, mlib_s32 n);
39
40
41       mlib_status mlib_VectorMulM_S8_S8_Mod(mlib_s8 *z, const mlib_s8 *x,
42            const mlib_s8 *y, mlib_s32 m, mlib_s32 n);
43
44
45       mlib_status mlib_VectorMulM_S8_S8_Sat(mlib_s8 *z, const mlib_s8 *x,
46            const mlib_s8 *y, mlib_s32 m, mlib_s32 n);
47
48
49       mlib_status mlib_VectorMulM_S8C_S8C_Mod(mlib_s8 *z, const mlib_s8 *x,
50            const mlib_s8 *y, mlib_s32 m, mlib_s32 n);
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52
53       mlib_status mlib_VectorMulM_S8C_S8C_Sat(mlib_s8 *z, const mlib_s8 *x,
54            const mlib_s8 *y, mlib_s32 m, mlib_s32 n);
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56
57       mlib_status mlib_VectorMulM_S16_U8_Mod(mlib_s16 *z, const mlib_u8 *x,
58            const mlib_u8 *y, mlib_s32 m, mlib_s32 n);
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60
61       mlib_status mlib_VectorMulM_S16_U8_Sat(mlib_s16 *z, const mlib_u8 *x,
62            const mlib_u8 *y, mlib_s32 m, mlib_s32 n);
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65       mlib_status mlib_VectorMulM_S16_S8_Mod(mlib_s16 *z, const mlib_s8 *x,
66            const mlib_s8 *y, mlib_s32 m, mlib_s32 n);
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69       mlib_status mlib_VectorMulM_S16_S8_Sat(mlib_s16 *z, const mlib_s8 *x,
70            const mlib_s8 *y, mlib_s32 m, mlib_s32 n);
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73       mlib_status mlib_VectorMulM_S16_S16_Mod(mlib_s16 *z, const mlib_s16 *x,
74            const mlib_s16 *y, mlib_s32 m, mlib_s32 n);
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76
77       mlib_status mlib_VectorMulM_S16_S16_Sat(mlib_s16 *z, const mlib_s16 *x,
78            const mlib_s16 *y, mlib_s32 m, mlib_s32 n);
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80
81       mlib_status mlib_VectorMulM_S16C_U8C_Mod(mlib_s16 *z, const mlib_u8 *x,
82            const mlib_u8 *y, mlib_s32 m, mlib_s32 n);
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85       mlib_status mlib_VectorMulM_S16C_U8C_Sat(mlib_s16 *z, const mlib_u8 *x,
86            const mlib_u8 *y, mlib_s32 m, mlib_s32 n);
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89       mlib_status mlib_VectorMulM_S16C_S8C_Mod(mlib_s16 *z, const mlib_s8 *x,
90            const mlib_s8 *y, mlib_s32 m, mlib_s32 n);
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93       mlib_status mlib_VectorMulM_S16C_S8C_Sat(mlib_s16 *z, const mlib_s8 *x,
94            const mlib_s8 *y, mlib_s32 m, mlib_s32 n);
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97       mlib_status mlib_VectorMulM_S16C_S16C_Mod(mlib_s16 *z, const mlib_s16 *x,
98            const mlib_s16 *y, mlib_s32 m, mlib_s32 n);
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101       mlib_status mlib_VectorMulM_S16C_S16C_Sat(mlib_s16 *z, const mlib_s16 *x,
102            const mlib_s16 *y, mlib_s32 m, mlib_s32 n);
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105       mlib_status mlib_VectorMulM_S32_S16_Mod(mlib_s32 *z, const mlib_s16 *x,
106            const mlib_s16 *y, mlib_s32 m, mlib_s32 n);
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108
109       mlib_status mlib_VectorMulM_S32_S16_Sat(mlib_s32 *z, const mlib_s16 *x,
110            const mlib_s16 *y, mlib_s32 m, mlib_s32 n);
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113       mlib_status mlib_VectorMulM_S32_S32_Mod(mlib_s32 *z, const mlib_s32 *x,
114            const mlib_s32 *y, mlib_s32 m, mlib_s32 n);
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117       mlib_status mlib_VectorMulM_S32_S32_Sat(mlib_s32 *z, const mlib_s32 *x,
118            const mlib_s32 *y, mlib_s32 m, mlib_s32 n);
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121       mlib_status mlib_VectorMulM_S32C_S16C_Mod(mlib_s32 *z, const mlib_s16 *x,
122            const mlib_s16 *y, mlib_s32 m, mlib_s32 n);
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125       mlib_status mlib_VectorMulM_S32C_S16C_Sat(mlib_s32 *z, const mlib_s16 *x,
126            const mlib_s16 *y, mlib_s32 m, mlib_s32 n);
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129       mlib_status mlib_VectorMulM_S32C_S32C_Mod(mlib_s32 *z, const mlib_s32 *x,
130            const mlib_s32 *y, mlib_s32 m, mlib_s32 n);
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133       mlib_status mlib_VectorMulM_S32C_S32C_Sat(mlib_s32 *z, const mlib_s32 *x,
134            const mlib_s32 *y, mlib_s32 m, mlib_s32 n);
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136

DESCRIPTION

138       Each of these functions multiplies a vector by a matrix.
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141       For real data, the following equation is used:
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143                m-1
144         z[i] = SUM (x[j] * y[j*m + i])
145                j=0
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149       where i = 0, 1, ..., (n - 1).
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152       For complex data, the following equation is used:
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154                      m-1
155         z[2*i ]    = SUM (xR*yR - xI*yI)
156                      j=0
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158                      m-1
159         z[2*i + 1] = SUM (xR*yI + xI*yR)
160                      j=0
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164       where i = 0, 1, ..., (n - 1), and
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166         xR = x[2*j]
167         xI = x[2*j + 1]
168         yR = y[2*(j*m + i)]
169         yI = y[2*(j*m + i) + 1]
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PARAMETERS

173       Each of the functions takes the following arguments:
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175       z    Pointer to the first element of the destination vector.
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178       x    Pointer to the first element of the source vector.
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181       y    Pointer to the first element of the source matrix.
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184       m    Number of rows in the matrix, and number of elements in the source
185            vector.
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188       n    Number  of  columns  in  the matrix, and number of elements in the
189            destination vector.
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RETURN VALUES

193       Each of the functions returns MLIB_SUCCESS if successful. Otherwise  it
194       returns MLIB_FAILURE.
195

ATTRIBUTES

197       See attributes(5) for descriptions of the following attributes:
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202       ┌─────────────────────────────┬─────────────────────────────┐
203       │      ATTRIBUTE TYPE         │      ATTRIBUTE VALUE        │
204       ├─────────────────────────────┼─────────────────────────────┤
205       │Interface Stability          │Committed                    │
206       ├─────────────────────────────┼─────────────────────────────┤
207       │MT-Level                     │MT-Safe                      │
208       └─────────────────────────────┴─────────────────────────────┘
209

NAME

SYNOPSIS

DESCRIPTION

PARAMETERS

RETURN VALUES

ATTRIBUTES

SEE ALSO