adpcm.h File Reference

ADPCM encoder/decoder common header. More...

#include <stdint.h>

Go to the source code of this file.

Data Structures
struct	ADPCMChannelStatus

Functions
int16_t	ff_adpcm_argo_expand_nibble (ADPCMChannelStatus *cs, int nibble, int shift, int flag)
int16_t	ff_adpcm_ima_qt_expand_nibble (ADPCMChannelStatus *c, int nibble)

Detailed Description

ADPCM encoder/decoder common header.

Definition in file adpcm.h.

Function Documentation

ff_adpcm_argo_expand_nibble()

int16_t ff_adpcm_argo_expand_nibble	(	ADPCMChannelStatus *	cs,
		int	nibble,
		int	shift,
		int	flag )

Definition at line 969 of file adpcm.c.

Referenced by adpcm_encode_frame().

ff_adpcm_ima_qt_expand_nibble()

int16_t ff_adpcm_ima_qt_expand_nibble	(	ADPCMChannelStatus *	c,
		int	nibble )

Definition at line 557 of file adpcm.c.

Referenced by adpcm_decode_frame(), decode_adpcm_ima_hvqm2(), decode_adpcm_ima_hvqm4(), and decode_frame().