mqcdec.c File Reference

MQ-coder decoder. More...

#include "mqc.h"

Go to the source code of this file.

Functions
static void	bytein (MqcState *mqc)
static int	exchange (MqcState *mqc, uint8_t *cxstate, int lps)
void	ff_mqc_initdec (MqcState *mqc, uint8_t *bp, int raw, int reset)
	Initialize MQ-decoder. More...
static int	mqc_decode_bypass (MqcState *mqc)
int	ff_mqc_decode (MqcState *mqc, uint8_t *cxstate)
	MQ decoder. More...

Detailed Description

MQ-coder decoder.

Author

Kamil Nowosad

Definition in file mqcdec.c.

Function Documentation

static void bytein ( MqcState *  mqc )

static

Definition at line 30 of file mqcdec.c.

Referenced by exchange(), ff_mqc_initdec(), and mqc_decode_bypass().

static int exchange ( MqcState *  mqc, uint8_t *  cxstate, int  lps  )

static

Definition at line 45 of file mqcdec.c.

Referenced by ff_mqc_decode().

void ff_mqc_initdec	(	MqcState *	mqc,
		uint8_t *	bp,
		int	raw,
		int	reset
	)

Initialize MQ-decoder.

Parameters

mqc	MQ decoder state
bp	byte pointer
raw	raw mode
reset	reset states

Definition at line 71 of file mqcdec.c.

Referenced by decode_cblk().

static int mqc_decode_bypass ( MqcState *  mqc )

static

Definition at line 83 of file mqcdec.c.

Referenced by ff_mqc_decode().

int ff_mqc_decode	(	MqcState *	mqc,
		uint8_t *	cxstate
	)

MQ decoder.

Parameters

mqc	MQ decoder state
cxstate	Context

Returns

Decision (0 to 1)

Definition at line 93 of file mqcdec.c.

Referenced by decode_clnpass(), decode_refpass(), and decode_sigpass().