mlib_SignaluLaw2ALaw(3MLIBmediaLib Library Functionmlib_SignaluLaw2ALaw(3MLIB)NAMEmlib_SignaluLaw2ALaw - ITU G.711 m-law and A-law compression and decom‐
pression
SYNOPSIS
cc [ flag... ] file... -lmlib [ library... ]
#include <mlib.h>
mlib_status mlib_SignaluLaw2ALaw(mlib_u8 *acode,
const mlib_u8 *ucode, mlib_s32 n);
DESCRIPTION
The mlib_SignaluLaw2ALaw() function performs ITU G.711 m-law and A-law
compression and decompression in compliance with the ITU (formerly
CCITT) G.711 specification.
PARAMETERS
The function takes the following arguments:
acode A-law code array.
ucode m-law code array.
n Number of samples in the input array.
RETURN VALUES
The function 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 │MT-Safe │
└─────────────────────────────┴─────────────────────────────┘
SEE ALSOmlib_SignalALaw2Linear(3MLIB), mlib_SignalALaw2uLaw(3MLIB), mlib_Sig‐
nalLinear2ALaw(3MLIB), mlib_SignalLinear2uLaw(3MLIB), mlib_Signalu‐
Law2Linear(3MLIB), attributes(5)SunOS 5.10 2 Mar 2007 mlib_SignaluLaw2ALaw(3MLIB)