#include <oki_adpcm.h>

Public Attributes
int	bit_rate
	The bit rate - 24000 or 32000.

int16_t	last
	The last state of the ADPCM algorithm.

int16_t	step_index
	Current index into the step size table.

uint8_t	oki_byte
	The compressed data byte in progress.

int16_t	history [32]
	The signal history for the sample rate converter.

int	ptr
	Pointer into the history buffer.

int	mark
	Odd/even sample counter.

int	phase
	Phase accumulator for the sample rate converter.

Detailed Description

Oki (Dialogic) ADPCM conversion state descriptor. This defines the state of a single working instance of the Oki ADPCM converter. This is used for either linear to ADPCM or ADPCM to linear conversion.

The documentation for this struct was generated from the following file:

private/oki_adpcm.h

Public Attributes

Detailed Description