Content-type: text/html
Man page of mlib_SignalMulSShift_S16_Sat
mlib_SignalMulSShift_S16_Sat
Section: mediaLib Library Functions (3MLIB)
Updated: 2 Mar 2007
Index
Return to Main Contents
NAME
mlib_SignalMulSShift_S16_Sat, mlib_SignalMulSShift_S16S_Sat - multiplication by a scalar with shifting
SYNOPSIS
cc [ flag... ] file... -lmlib [ library... ]
#include <mlib.h>
mlib_status mlib_SignalMulSShift_S16_Sat(mlib_s16 *srcdst,
const mlib_s16 *c, mlib_s32 shift, mlib_s32 n);
mlib_status mlib_SignalMulSShift_S16S_Sat(mlib_s16 *srcdst,
const mlib_s16 *c, mlib_s32 shift, mlib_s32 n);
DESCRIPTION
Each of these functions performs multiplication by a scalar with shifting.
PARAMETERS
Each of the functions takes the following arguments:
srcdst
-
Source and destination signal array.
c
-
Scaling factor. The scaling factor is in Q15 format. In the stereo version; c[0] contains the scaling factor for channel 0, and c[1] holds the scaling factor for channel 1.
shift
-
Left shifting factor.
n
-
Number of samples in the input signal arrays.
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 | Committed
|
|
MT-Level |
|
SEE ALSO
mlib_SignalMulSShift_S16_S16_Sat(3MLIB), attributes(5)
Index
- NAME
-
- SYNOPSIS
-
- DESCRIPTION
-
- PARAMETERS
-
- RETURN VALUES
-
- ATTRIBUTES
-
- SEE ALSO
-
This document was created by
man2html,
using the manual pages.
Time: 02:38:27 GMT, October 02, 2010