celt_encoder.c File Reference

#include "cpu_support.h"
#include "os_support.h"
#include "mdct.h"
#include <math.h>
#include "celt.h"
#include "pitch.h"
#include "bands.h"
#include "modes.h"
#include "entcode.h"
#include "quant_bands.h"
#include "rate.h"
#include "stack_alloc.h"
#include "mathops.h"
#include "float_cast.h"
#include <stdarg.h>
#include "celt_lpc.h"
#include "vq.h"

Classes
struct	OpusCustomEncoder
	Encoder state. More...

Macros
#define	CELT_ENCODER_C
#define	ENCODER_RESET_START   rng
#define	MSWAP(a, b)   do {opus_val16 tmp = a;a=b;b=tmp;} while(0)

Functions
int	celt_encoder_get_size (int channels)
OPUS_CUSTOM_NOSTATIC int	opus_custom_encoder_get_size (const CELTMode *mode, int channels)
int	celt_encoder_init (CELTEncoder *st, opus_int32 sampling_rate, int channels, int arch)
void	celt_preemphasis (const opus_val16 *OPUS_RESTRICT pcmp, celt_sig *OPUS_RESTRICT inp, int N, int CC, int upsample, const opus_val16 *coef, celt_sig *mem, int clip)
int	celt_encode_with_ec (CELTEncoder *OPUS_RESTRICT st, const opus_val16 *pcm, int frame_size, unsigned char *compressed, int nbCompressedBytes, ec_enc *enc)
int	opus_custom_encoder_ctl (CELTEncoder *OPUS_RESTRICT st, int request,...)

Macro Definition Documentation

CELT_ENCODER_C

#define CELT_ENCODER_C

ENCODER_RESET_START

#define ENCODER_RESET_START   rng

MSWAP

#define MSWAP	(		a,
			b
	)		do {opus_val16 tmp = a;a=b;b=tmp;} while(0)

Function Documentation

celt_encode_with_ec()

int celt_encode_with_ec	(	CELTEncoder *OPUS_RESTRICT	st,
		const opus_val16 *	pcm,
		int	frame_size,
		unsigned char *	compressed,
		int	nbCompressedBytes,
		ec_enc *	enc
	)

< Interleaved signal MDCTs

< Interleaved normalised MDCTs

celt_encoder_get_size()

int celt_encoder_get_size

(

int

channels

)

celt_encoder_init()

int celt_encoder_init	(	CELTEncoder *	st,
		opus_int32	sampling_rate,
		int	channels,
		int	arch
	)

celt_preemphasis()

void celt_preemphasis	(	const opus_val16 *OPUS_RESTRICT	pcmp,
		celt_sig *OPUS_RESTRICT	inp,
		int	N,
		int	CC,
		int	upsample,
		const opus_val16 *	coef,
		celt_sig *	mem,
		int	clip
	)

opus_custom_encoder_ctl()

int opus_custom_encoder_ctl	(	CELTEncoder *OPUS_RESTRICT	st,
		int	request,
			...
	)

opus_custom_encoder_get_size()

OPUS_CUSTOM_NOSTATIC int opus_custom_encoder_get_size	(	const CELTMode *	mode,
		int	channels
	)