mlib_SignalADPCM3Bits2Linear man page on SunOS

mlib_SignalADPCM3Bits2Linear man page on SunOS

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mlib_SignalADPCM3Bits2LinemediaLib)Library mlib_SignalADPCM3Bits2Linear(3MLIB)

NAME
       mlib_SignalADPCM3Bits2Linear - adaptive differential pulse code modula‐
       tion (ADPCM)

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

       mlib_status mlib_SignalADPCM3Bits2Linear(mlib_s16 *pcm,
	   const mlib_u8 *adpcm, void *state, mlib_s32 n);

DESCRIPTION
       The mlib_SignalADPCM3Bits2Linear() function performs adaptive differen‐
       tial  pulse  code modulation (ADPCM) in compliance with the ITU (former
       CCITT)  G.721,  G.723,  and  G.726  specifications.  It	converts  data
       fromG.723 or G.726 24kbps 3-bit ADPCM to 16-bit linear PCM format.

PARAMETERS
       The function takes the following arguments:

       pcm	Linear PCM sample array.

       adpcm	ADPCM code array.

       state	Internal structure of the codec.

       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_SignalADPCM2Bits2Linear(3MLIB),	    mlib_SignalADPCM4Bits2Lin‐
       ear(3MLIB),    mlib_SignalADPCM5Bits2Linear(3MLIB),   mlib_SignalADPCM‐
       Free(3MLIB),	      mlib_SignalADPCMInit(3MLIB),	     mlib_Sig‐
       nalLinear2ADPCM2Bits(3MLIB),	  mlib_SignalLinear2ADPCM3Bits(3MLIB),
       mlib_SignalLinear2ADPCM4Bits(3MLIB),			     mlib_Sig‐
       nalLinear2ADPCM5Bits(3MLIB), attributes(5)

SunOS 5.10			  2 Mar 200mlib_SignalADPCM3Bits2Linear(3MLIB)

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