mlib_signalalaw2linear(3mlib) opensolaris man page | unix.com

mlib_SignalALaw2Linear(3MLIB)				    mediaLib Library Functions				     mlib_SignalALaw2Linear(3MLIB)

NAME
       mlib_SignalALaw2Linear - ITU G.711 m-law and A-law compression and decompression

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

       mlib_status mlib_SignalALaw2Linear(mlib_s16 *pcm, const mlib_u8 *acode,
	    mlib_s32 n);

DESCRIPTION
       The  mlib_SignalALaw2Linear()  function performs ITU G.711 m-law and A-law compression and decompression in compliance with the ITU (Former
       CCITT) G.711 specification.

PARAMETERS
       The function takes the following arguments:

       pcm	Linear PCM sample array.

       acode	A-law code array.

       n	Number of samples in the source 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 ALSO
       mlib_SignalALaw2uLaw(3MLIB),  mlib_SignalLinear2ALaw(3MLIB),  mlib_SignalLinear2uLaw(3MLIB),   mlib_SignaluLaw2ALaw(3MLIB),   mlib_Signalu-
       Law2Linear(3MLIB), attributes(5)

SunOS 5.11							    2 Mar 2007					     mlib_SignalALaw2Linear(3MLIB)