#include "SigProc_FIX.h"
#include "pitch_est_defines.h"
#include "stack_alloc.h"
#include "debug.h"
#include "pitch.h"

Macros
#define	SCRATCH_SIZE 22

#define	SF_LENGTH_4KHZ ( PE_SUBFR_LENGTH_MS * 4 )

#define	SF_LENGTH_8KHZ ( PE_SUBFR_LENGTH_MS * 8 )

#define	MIN_LAG_4KHZ ( PE_MIN_LAG_MS * 4 )

#define	MIN_LAG_8KHZ ( PE_MIN_LAG_MS * 8 )

#define	MAX_LAG_4KHZ ( PE_MAX_LAG_MS * 4 )

#define	MAX_LAG_8KHZ ( PE_MAX_LAG_MS * 8 - 1 )

#define	CSTRIDE_4KHZ ( MAX_LAG_4KHZ + 1 - MIN_LAG_4KHZ )

#define	CSTRIDE_8KHZ ( MAX_LAG_8KHZ + 3 - ( MIN_LAG_8KHZ - 2 ) )

#define	D_COMP_MIN ( MIN_LAG_8KHZ - 3 )

#define	D_COMP_MAX ( MAX_LAG_8KHZ + 4 )

#define	D_COMP_STRIDE ( D_COMP_MAX - D_COMP_MIN )

Typedefs
typedef opus_int32	silk_pe_stage3_vals[PE_NB_STAGE3_LAGS]

Functions
opus_int	silk_pitch_analysis_core (const opus_int16 frame, opus_int pitch_out, opus_int16 lagIndex, opus_int8 contourIndex, opus_int *LTPCorr_Q15, opus_int prevLag, const opus_int32 search_thres1_Q16, const opus_int search_thres2_Q13, const opus_int Fs_kHz, const opus_int complexity, const opus_int nb_subfr, int arch)

Macro Definition Documentation

◆ CSTRIDE_4KHZ

#define CSTRIDE_4KHZ ( MAX_LAG_4KHZ + 1 - MIN_LAG_4KHZ )

◆ CSTRIDE_8KHZ

#define CSTRIDE_8KHZ ( MAX_LAG_8KHZ + 3 - ( MIN_LAG_8KHZ - 2 ) )

◆ D_COMP_MAX

#define D_COMP_MAX ( MAX_LAG_8KHZ + 4 )

◆ D_COMP_MIN

#define D_COMP_MIN ( MIN_LAG_8KHZ - 3 )

◆ D_COMP_STRIDE

#define D_COMP_STRIDE ( D_COMP_MAX - D_COMP_MIN )

◆ MAX_LAG_4KHZ

#define MAX_LAG_4KHZ ( PE_MAX_LAG_MS * 4 )

◆ MAX_LAG_8KHZ

#define MAX_LAG_8KHZ ( PE_MAX_LAG_MS * 8 - 1 )

◆ MIN_LAG_4KHZ

#define MIN_LAG_4KHZ ( PE_MIN_LAG_MS * 4 )

◆ MIN_LAG_8KHZ

#define MIN_LAG_8KHZ ( PE_MIN_LAG_MS * 8 )

◆ SCRATCH_SIZE

#define SCRATCH_SIZE 22

◆ SF_LENGTH_4KHZ

#define SF_LENGTH_4KHZ ( PE_SUBFR_LENGTH_MS * 4 )

◆ SF_LENGTH_8KHZ

#define SF_LENGTH_8KHZ ( PE_SUBFR_LENGTH_MS * 8 )

Typedef Documentation

◆ silk_pe_stage3_vals

typedef opus_int32 silk_pe_stage3_vals[PE_NB_STAGE3_LAGS]

Function Documentation

◆ silk_pitch_analysis_core()

opus_int silk_pitch_analysis_core	(	const opus_int16 *	frame,
		opus_int *	pitch_out,
		opus_int16 *	lagIndex,
		opus_int8 *	contourIndex,
		opus_int *	LTPCorr_Q15,
		opus_int	prevLag,
		const opus_int32	search_thres1_Q16,
		const opus_int	search_thres2_Q13,
		const opus_int	Fs_kHz,
		const opus_int	complexity,
		const opus_int	nb_subfr,
		int	arch
	)

Macros

Typedefs

Functions