Content-type: text/html Man page of mlib_VectorConvert_U8_S8_Mod

mlib_VectorConvert_U8_S8_Mod

Section: mediaLib Library Functions (3MLIB)
Updated: 2 Mar 2007
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NAME

mlib_VectorConvert_U8_S8_Mod, mlib_VectorConvert_U8_S16_Mod, mlib_VectorConvert_U8_S32_Mod, mlib_VectorConvert_S8_U8_Mod, mlib_VectorConvert_S8_S16_Mod, mlib_VectorConvert_S8_S32_Mod, mlib_VectorConvert_S16_U8_Mod, mlib_VectorConvert_S16_S8_Mod, mlib_VectorConvert_S16_S32_Mod, mlib_VectorConvert_S32_U8_Mod, mlib_VectorConvert_S32_S8_Mod, mlib_VectorConvert_S32_S16_Mod, mlib_VectorConvert_U8C_S8C_Mod, mlib_VectorConvert_U8C_S16C_Mod, mlib_VectorConvert_U8C_S32C_Mod, mlib_VectorConvert_S8C_U8C_Mod, mlib_VectorConvert_S8C_S16C_Mod, mlib_VectorConvert_S8C_S32C_Mod, mlib_VectorConvert_S16C_U8C_Mod, mlib_VectorConvert_S16C_S8C_Mod, mlib_VectorConvert_S16C_S32C_Mod, mlib_VectorConvert_S32C_U8C_Mod, mlib_VectorConvert_S32C_S8C_Mod, mlib_VectorConvert_S32C_S16C_Mod, mlib_VectorConvert_U8_S8_Sat, mlib_VectorConvert_U8_S16_Sat, mlib_VectorConvert_U8_S32_Sat, mlib_VectorConvert_S8_U8_Sat, mlib_VectorConvert_S8_S16_Sat, mlib_VectorConvert_S8_S32_Sat, mlib_VectorConvert_S16_U8_Sat, mlib_VectorConvert_S16_S8_Sat, mlib_VectorConvert_S16_S32_Sat, mlib_VectorConvert_S32_U8_Sat, mlib_VectorConvert_S32_S8_Sat, mlib_VectorConvert_S32_S16_Sat, mlib_VectorConvert_U8C_S8C_Sat, mlib_VectorConvert_U8C_S16C_Sat, mlib_VectorConvert_U8C_S32C_Sat, mlib_VectorConvert_S8C_U8C_Sat, mlib_VectorConvert_S8C_S16C_Sat, mlib_VectorConvert_S8C_S32C_Sat, mlib_VectorConvert_S16C_U8C_Sat, mlib_VectorConvert_S16C_S8C_Sat, mlib_VectorConvert_S16C_S32C_Sat, mlib_VectorConvert_S32C_U8C_Sat, mlib_VectorConvert_S32C_S8C_Sat, mlib_VectorConvert_S32C_S16C_Sat - vector data type convert  

SYNOPSIS

cc [ flag... ] file... -lmlib [ library... ]
#include <mlib.h>

mlib_status mlib_VectorConvert_U8_S8_Mod(mlib_u8 *z, const mlib_s8 *x,
    mlib_s32 n);

mlib_status mlib_VectorConvert_U8_S16_Mod(mlib_u8 *z, const mlib_s16 *x,
    mlib_s32 n);

mlib_status mlib_VectorConvert_U8_S32_Mod(mlib_u8 *z, const mlib_s32 *x,
    mlib_s32 n);

mlib_status mlib_VectorConvert_S8_U8_Mod(mlib_s8 *z, const mlib_u8 *x,
    mlib_s32 n);

mlib_status mlib_VectorConvert_S8_S16_Mod(mlib_s8 *z, const mlib_s16 *x,
    mlib_s32 n);

mlib_status mlib_VectorConvert_S8_S32_Mod(mlib_s8 *z, const mlib_s32 *x,
    mlib_s32 n);

mlib_status mlib_VectorConvert_S16_U8_Mod(mlib_s16 *z, const mlib_u8 *x,
    mlib_s32 n);

mlib_status mlib_VectorConvert_S16_S8_Mod(mlib_s16 *z, const mlib_s8 *x,
    mlib_s32 n);

mlib_status mlib_VectorConvert_S16_S32_Mod(mlib_s16 *z, const mlib_s32 *x,
    mlib_s32 n);

mlib_status mlib_VectorConvert_S32_U8_Mod(mlib_s32 *z, const mlib_u8 *x,
    mlib_s32 n);

mlib_status mlib_VectorConvert_S32_S8_Mod(mlib_s32 *z, const mlib_s8 *x,
    mlib_s32 n);

mlib_status mlib_VectorConvert_S32_S16_Mod(mlib_s32 *z, const mlib_s16 *x,
    mlib_s32 n);

mlib_status mlib_VectorConvert_U8C_S8C_Mod(mlib_u8 *z, const mlib_s8 *x,
    mlib_s32 n);

mlib_status mlib_VectorConvert_U8C_S16C_Mod(mlib_u8 *z, const mlib_s16 *x,
    mlib_s32 n);

mlib_status mlib_VectorConvert_U8C_S32C_Mod(mlib_u8 *z, const mlib_s32 *x,
    mlib_s32 n);

mlib_status mlib_VectorConvert_S8C_U8C_Mod(mlib_s8 *z, const mlib_u8 *x,
    mlib_s32 n);

mlib_status mlib_VectorConvert_S8C_S16C_Mod(mlib_s8 *z, const mlib_s16 *x,
    mlib_s32 n);

mlib_status mlib_VectorConvert_S8C_S32C_Mod(mlib_s8 *z, const mlib_s32 *x,
    mlib_s32 n);

mlib_status mlib_VectorConvert_S16C_U8C_Mod(mlib_s16 *z, const mlib_u8 *x,
    mlib_s32 n);

mlib_status mlib_VectorConvert_S16C_S8C_Mod(mlib_s16 *z, const mlib_s8 *x,
    mlib_s32 n);

mlib_status mlib_VectorConvert_S16C_S32C_Mod(mlib_s16 *z, const mlib_s32 *x,
    mlib_s32 n);

mlib_status mlib_VectorConvert_S32C_U8C_Mod(mlib_s32 *z, const mlib_u8 *x,
    mlib_s32 n);

mlib_status mlib_VectorConvert_S32C_S8C_Mod(mlib_s32 *z, const mlib_s8 *x,
    mlib_s32 n);

mlib_status mlib_VectorConvert_S32C_S16C_Mod(mlib_s32 *z, const mlib_s16 *x,
    mlib_s32 n);

mlib_status mlib_VectorConvert_U8_S8_Sat(mlib_u8 *z, const mlib_s8 *x,
    mlib_s32 n);

mlib_status mlib_VectorConvert_U8_S16_Sat(mlib_u8 *z, const mlib_s16 *x,
    mlib_s32 n);

mlib_status mlib_VectorConvert_U8_S32_Sat(mlib_u8 *z, const mlib_s32 *x,
    mlib_s32 n);

mlib_status mlib_VectorConvert_S8_U8_Sat(mlib_s8 *z, const mlib_u8 *x,
    mlib_s32 n);

mlib_status mlib_VectorConvert_S8_S16_Sat(mlib_s8 *z, const mlib_s16 *x,
    mlib_s32 n);

mlib_status mlib_VectorConvert_S8_S32_Sat(mlib_s8 *z, const mlib_s32 *x,
    mlib_s32 n);

mlib_status mlib_VectorConvert_S16_U8_Sat(mlib_s16 *z, const mlib_u8 *x,
    mlib_s32 n);

mlib_status mlib_VectorConvert_S16_S8_Sat(mlib_s16 *z, const mlib_s8 *x,
    mlib_s32 n);

mlib_status mlib_VectorConvert_S16_S32_Sat(mlib_s16 *z, const mlib_s32 *x,
    mlib_s32 n);

mlib_status mlib_VectorConvert_S32_U8_Sat(mlib_s32 *z, const mlib_u8 *x,
    mlib_s32 n);

mlib_status mlib_VectorConvert_S32_S8_Sat(mlib_s32 *z, const mlib_s8 *x,
    mlib_s32 n);

mlib_status mlib_VectorConvert_S32_S16_Sat(mlib_s32 *z, const mlib_s16 *x,
    mlib_s32 n);

mlib_status mlib_VectorConvert_U8C_S8C_Sat(mlib_u8 *z, const mlib_s8 *x,
    mlib_s32 n);

mlib_status mlib_VectorConvert_U8C_S16C_Sat(mlib_u8 *z, const mlib_s16 *x,
    mlib_s32 n);

mlib_status mlib_VectorConvert_U8C_S32C_Sat(mlib_u8 *z, const mlib_s32 *x,
    mlib_s32 n);

mlib_status mlib_VectorConvert_S8C_U8C_Sat(mlib_s8 *z, const mlib_u8 *x,
    mlib_s32 n);

mlib_status mlib_VectorConvert_S8C_S16C_Sat(mlib_s8 *z, const mlib_s16 *x,
    mlib_s32 n);

mlib_status mlib_VectorConvert_S8C_S32C_Sat(mlib_s8 *z, const mlib_s32 *x,
    mlib_s32 n);

mlib_status mlib_VectorConvert_S16C_U8C_Sat(mlib_s16 *z, const mlib_u8 *x,
    mlib_s32 n);

mlib_status mlib_VectorConvert_S16C_S8C_Sat(mlib_s16 *z, const mlib_s8 *x,
    mlib_s32 n);

mlib_status mlib_VectorConvert_S16C_S32C_Sat(mlib_s16 *z, const mlib_s32 *x,
    mlib_s32 n);

mlib_status mlib_VectorConvert_S32C_U8C_Sat(mlib_s32 *z, const mlib_u8 *x,
    mlib_s32 n);

mlib_status mlib_VectorConvert_S32C_S8C_Sat(mlib_s32 *z, const mlib_s8 *x,
    mlib_s32 n);

mlib_status mlib_VectorConvert_S32C_S16C_Sat(mlib_s32 *z, const mlib_s16 *x,
    mlib_s32 n);

 

DESCRIPTION

Each of these functions copies data from one vector to another vector, of different data types.

For real data, the following equation is used:

z[i] = x[i]

where i = 0, 1, ..., (n - 1).

For complex data, the following equation is used:

z[2*i]     = x[2*i]
z[2*i + 1] = x[2*i + 1]

where i = 0, 1, ..., (n - 1).

See the following tables for available variations of the data type convert function.

Type [*]U8S8S16S32

U8YYY
S8

S16

S32

Type [*]U8CS8CS16CS32C

U8CYYY

S8C

S16C

S32C

[*] Each row represents a source data type. Each column represents a destination data type.  

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.

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 TYPEATTRIBUTE VALUE

Interface StabilityCommitted

MT-Level

 

SEE ALSO

attributes(5)


 

Index

NAME
SYNOPSIS
DESCRIPTION
PARAMETERS
RETURN VALUES
ATTRIBUTES
SEE ALSO

This document was created by man2html, using the manual pages.
Time: 02:38:09 GMT, October 02, 2010