dmG722DecoderCreate(3dm)			      dmG722DecoderCreate(3dm)

NAME    [Toc]    [Back]

     dmG722DecoderCreate - allocate new	DMG722decoder structure

SYNOPSIS    [Toc]    [Back]

     #include <dmedia/dm_audioutil.h>


     DMstatus dmG722DecoderCreate(DMG722decoder	*decoder, int maxsamples, int decode_mode)

PARAMETER    [Toc]    [Back]

     decoder  DMG722decoder structure to be allocated.


     maxsamples
	     maximum of	the data samples that can be process by
	     dmG722Decode(3dm) in a single call.  The input and	output data
	     format for	dmG722Decode(3dm) are 8-bit unsigned char and 16-bit
	     short, respectively.


     decode_mode
	     G.722 decompression mode.	They can be 1, 2, or 3,	which
	     correspond	to 64, 56 or 48	kbit/sec for audio coding and 0, 8 or
	     16	kbit/sec. for data.

RETURNED VALUE    [Toc]    [Back]

     If	successful, function returns a DM_SUCCESS. A DM_FAILURE	return value
     indicates an error.

DESCRIPTION    [Toc]    [Back]

     dmG722DecoderCreate(3dm) allocates	and initializes	an DMG722decoder
     structure.	This structure is then used for	dmG722Decode(3dm) routine.

NOTE    [Toc]    [Back]

SEE ALSO
     dmG722Decode(3dm),	dmG722DecoderDestroy(3dm), ITU Recommendations G.722.


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