main_FLP.h File Reference

#include "SigProc_FLP.h"
#include "SigProc_FIX.h"
#include "structs_FLP.h"
#include "main.h"
#include "define.h"
#include "debug.h"
#include "entenc.h"

Go to the source code of this file.

Macros
#define	silk_encoder_state_Fxx   silk_encoder_state_FLP
#define	silk_encode_do_VAD_Fxx   silk_encode_do_VAD_FLP
#define	silk_encode_frame_Fxx   silk_encode_frame_FLP

Functions
void	silk_HP_variable_cutoff (silk_encoder_state_Fxx state_Fxx[])
void	silk_encode_do_VAD_FLP (silk_encoder_state_FLP *psEnc)
opus_int	silk_encode_frame_FLP (silk_encoder_state_FLP *psEnc, opus_int32 *pnBytesOut, ec_enc *psRangeEnc, opus_int condCoding, opus_int maxBits, opus_int useCBR)
opus_int	silk_init_encoder (silk_encoder_state_FLP *psEnc, int arch)
opus_int	silk_control_encoder (silk_encoder_state_FLP *psEnc, silk_EncControlStruct *encControl, const opus_int32 TargetRate_bps, const opus_int allow_bw_switch, const opus_int channelNb, const opus_int force_fs_kHz)
void	silk_prefilter_FLP (silk_encoder_state_FLP *psEnc, const silk_encoder_control_FLP *psEncCtrl, silk_float xw[], const silk_float x[])
void	silk_noise_shape_analysis_FLP (silk_encoder_state_FLP *psEnc, silk_encoder_control_FLP *psEncCtrl, const silk_float *pitch_res, const silk_float *x)
void	silk_warped_autocorrelation_FLP (silk_float *corr, const silk_float *input, const silk_float warping, const opus_int length, const opus_int order)
void	silk_LTP_scale_ctrl_FLP (silk_encoder_state_FLP *psEnc, silk_encoder_control_FLP *psEncCtrl, opus_int condCoding)
void	silk_find_pitch_lags_FLP (silk_encoder_state_FLP *psEnc, silk_encoder_control_FLP *psEncCtrl, silk_float res[], const silk_float x[], int arch)
void	silk_find_pred_coefs_FLP (silk_encoder_state_FLP *psEnc, silk_encoder_control_FLP *psEncCtrl, const silk_float res_pitch[], const silk_float x[], opus_int condCoding)
void	silk_find_LPC_FLP (silk_encoder_state *psEncC, opus_int16 NLSF_Q15[], const silk_float x[], const silk_float minInvGain)
void	silk_find_LTP_FLP (silk_float b[MAX_NB_SUBFR *LTP_ORDER], silk_float WLTP[MAX_NB_SUBFR *LTP_ORDER *LTP_ORDER], silk_float *LTPredCodGain, const silk_float r_lpc[], const opus_int lag[MAX_NB_SUBFR], const silk_float Wght[MAX_NB_SUBFR], const opus_int subfr_length, const opus_int nb_subfr, const opus_int mem_offset)
void	silk_LTP_analysis_filter_FLP (silk_float *LTP_res, const silk_float *x, const silk_float B[LTP_ORDER *MAX_NB_SUBFR], const opus_int pitchL[MAX_NB_SUBFR], const silk_float invGains[MAX_NB_SUBFR], const opus_int subfr_length, const opus_int nb_subfr, const opus_int pre_length)
void	silk_residual_energy_FLP (silk_float nrgs[MAX_NB_SUBFR], const silk_float x[], silk_float a[2][MAX_LPC_ORDER], const silk_float gains[], const opus_int subfr_length, const opus_int nb_subfr, const opus_int LPC_order)
void	silk_LPC_analysis_filter_FLP (silk_float r_LPC[], const silk_float PredCoef[], const silk_float s[], const opus_int length, const opus_int Order)
void	silk_quant_LTP_gains_FLP (silk_float B[MAX_NB_SUBFR *LTP_ORDER], opus_int8 cbk_index[MAX_NB_SUBFR], opus_int8 *periodicity_index, opus_int32 *sum_log_gain_Q7, const silk_float W[MAX_NB_SUBFR *LTP_ORDER *LTP_ORDER], const opus_int mu_Q10, const opus_int lowComplexity, const opus_int nb_subfr, int arch)
silk_float	silk_residual_energy_covar_FLP (const silk_float *c, silk_float *wXX, const silk_float *wXx, const silk_float wxx, const opus_int D)
void	silk_process_gains_FLP (silk_encoder_state_FLP *psEnc, silk_encoder_control_FLP *psEncCtrl, opus_int condCoding)
void	silk_corrMatrix_FLP (const silk_float *x, const opus_int L, const opus_int Order, silk_float *XX)
void	silk_corrVector_FLP (const silk_float *x, const silk_float *t, const opus_int L, const opus_int Order, silk_float *Xt)
void	silk_regularize_correlations_FLP (silk_float *XX, silk_float *xx, const silk_float noise, const opus_int D)
void	silk_solve_LDL_FLP (silk_float *A, const opus_int M, const silk_float *b, silk_float *x)
void	silk_apply_sine_window_FLP (silk_float px_win[], const silk_float px[], const opus_int win_type, const opus_int length)
void	silk_A2NLSF_FLP (opus_int16 *NLSF_Q15, const silk_float *pAR, const opus_int LPC_order)
void	silk_NLSF2A_FLP (silk_float *pAR, const opus_int16 *NLSF_Q15, const opus_int LPC_order)
void	silk_process_NLSFs_FLP (silk_encoder_state *psEncC, silk_float PredCoef[2][MAX_LPC_ORDER], opus_int16 NLSF_Q15[MAX_LPC_ORDER], const opus_int16 prev_NLSF_Q15[MAX_LPC_ORDER])
void	silk_NSQ_wrapper_FLP (silk_encoder_state_FLP *psEnc, silk_encoder_control_FLP *psEncCtrl, SideInfoIndices *psIndices, silk_nsq_state *psNSQ, opus_int8 pulses[], const silk_float x[])

Macro Definition Documentation

silk_encode_do_VAD_Fxx

#define silk_encode_do_VAD_Fxx   silk_encode_do_VAD_FLP

silk_encode_frame_Fxx

#define silk_encode_frame_Fxx   silk_encode_frame_FLP

silk_encoder_state_Fxx

#define silk_encoder_state_Fxx   silk_encoder_state_FLP

Function Documentation

silk_A2NLSF_FLP()

void silk_A2NLSF_FLP	(	opus_int16 *	NLSF_Q15,
		const silk_float *	pAR,
		const opus_int	LPC_order
	)

silk_apply_sine_window_FLP()

void silk_apply_sine_window_FLP	(	silk_float	px_win[],
		const silk_float	px[],
		const opus_int	win_type,
		const opus_int	length
	)

silk_control_encoder()

opus_int silk_control_encoder	(	silk_encoder_state_FLP *	psEnc,
		silk_EncControlStruct *	encControl,
		const opus_int32	TargetRate_bps,
		const opus_int	allow_bw_switch,
		const opus_int	channelNb,
		const opus_int	force_fs_kHz
	)

silk_corrMatrix_FLP()

void silk_corrMatrix_FLP	(	const silk_float *	x,
		const opus_int	L,
		const opus_int	Order,
		silk_float *	XX
	)

silk_corrVector_FLP()

void silk_corrVector_FLP	(	const silk_float *	x,
		const silk_float *	t,
		const opus_int	L,
		const opus_int	Order,
		silk_float *	Xt
	)

silk_encode_do_VAD_FLP()

void silk_encode_do_VAD_FLP

(

silk_encoder_state_FLP *

psEnc

)

silk_encode_frame_FLP()

opus_int silk_encode_frame_FLP	(	silk_encoder_state_FLP *	psEnc,
		opus_int32 *	pnBytesOut,
		ec_enc *	psRangeEnc,
		opus_int	condCoding,
		opus_int	maxBits,
		opus_int	useCBR
	)

silk_find_LPC_FLP()

void silk_find_LPC_FLP	(	silk_encoder_state *	psEncC,
		opus_int16	NLSF_Q15[],
		const silk_float	x[],
		const silk_float	minInvGain
	)

silk_find_LTP_FLP()

void silk_find_LTP_FLP	(	silk_float	b[MAX_NB_SUBFR *LTP_ORDER],
		silk_float	WLTP[MAX_NB_SUBFR *LTP_ORDER *LTP_ORDER],
		silk_float *	LTPredCodGain,
		const silk_float	r_lpc[],
		const opus_int	lag[MAX_NB_SUBFR],
		const silk_float	Wght[MAX_NB_SUBFR],
		const opus_int	subfr_length,
		const opus_int	nb_subfr,
		const opus_int	mem_offset
	)

silk_find_pitch_lags_FLP()

void silk_find_pitch_lags_FLP	(	silk_encoder_state_FLP *	psEnc,
		silk_encoder_control_FLP *	psEncCtrl,
		silk_float	res[],
		const silk_float	x[],
		int	arch
	)

silk_find_pred_coefs_FLP()

void silk_find_pred_coefs_FLP	(	silk_encoder_state_FLP *	psEnc,
		silk_encoder_control_FLP *	psEncCtrl,
		const silk_float	res_pitch[],
		const silk_float	x[],
		opus_int	condCoding
	)

silk_HP_variable_cutoff()

void silk_HP_variable_cutoff

(

silk_encoder_state_Fxx

state_Fxx[]

)

silk_init_encoder()

opus_int silk_init_encoder	(	silk_encoder_state_FLP *	psEnc,
		int	arch
	)

silk_LPC_analysis_filter_FLP()

void silk_LPC_analysis_filter_FLP	(	silk_float	r_LPC[],
		const silk_float	PredCoef[],
		const silk_float	s[],
		const opus_int	length,
		const opus_int	Order
	)

silk_LTP_analysis_filter_FLP()

void silk_LTP_analysis_filter_FLP	(	silk_float *	LTP_res,
		const silk_float *	x,
		const silk_float	B[LTP_ORDER *MAX_NB_SUBFR],
		const opus_int	pitchL[MAX_NB_SUBFR],
		const silk_float	invGains[MAX_NB_SUBFR],
		const opus_int	subfr_length,
		const opus_int	nb_subfr,
		const opus_int	pre_length
	)

silk_LTP_scale_ctrl_FLP()

void silk_LTP_scale_ctrl_FLP	(	silk_encoder_state_FLP *	psEnc,
		silk_encoder_control_FLP *	psEncCtrl,
		opus_int	condCoding
	)

silk_NLSF2A_FLP()

void silk_NLSF2A_FLP	(	silk_float *	pAR,
		const opus_int16 *	NLSF_Q15,
		const opus_int	LPC_order
	)

silk_noise_shape_analysis_FLP()

void silk_noise_shape_analysis_FLP	(	silk_encoder_state_FLP *	psEnc,
		silk_encoder_control_FLP *	psEncCtrl,
		const silk_float *	pitch_res,
		const silk_float *	x
	)

silk_NSQ_wrapper_FLP()

void silk_NSQ_wrapper_FLP	(	silk_encoder_state_FLP *	psEnc,
		silk_encoder_control_FLP *	psEncCtrl,
		SideInfoIndices *	psIndices,
		silk_nsq_state *	psNSQ,
		opus_int8	pulses[],
		const silk_float	x[]
	)

silk_prefilter_FLP()

void silk_prefilter_FLP	(	silk_encoder_state_FLP *	psEnc,
		const silk_encoder_control_FLP *	psEncCtrl,
		silk_float	xw[],
		const silk_float	x[]
	)

silk_process_gains_FLP()

void silk_process_gains_FLP	(	silk_encoder_state_FLP *	psEnc,
		silk_encoder_control_FLP *	psEncCtrl,
		opus_int	condCoding
	)

silk_process_NLSFs_FLP()

void silk_process_NLSFs_FLP	(	silk_encoder_state *	psEncC,
		silk_float	PredCoef[2][MAX_LPC_ORDER],
		opus_int16	NLSF_Q15[MAX_LPC_ORDER],
		const opus_int16	prev_NLSF_Q15[MAX_LPC_ORDER]
	)

silk_quant_LTP_gains_FLP()

void silk_quant_LTP_gains_FLP	(	silk_float	B[MAX_NB_SUBFR *LTP_ORDER],
		opus_int8	cbk_index[MAX_NB_SUBFR],
		opus_int8 *	periodicity_index,
		opus_int32 *	sum_log_gain_Q7,
		const silk_float	W[MAX_NB_SUBFR *LTP_ORDER *LTP_ORDER],
		const opus_int	mu_Q10,
		const opus_int	lowComplexity,
		const opus_int	nb_subfr,
		int	arch
	)

silk_regularize_correlations_FLP()

void silk_regularize_correlations_FLP	(	silk_float *	XX,
		silk_float *	xx,
		const silk_float	noise,
		const opus_int	D
	)

silk_residual_energy_covar_FLP()

silk_float silk_residual_energy_covar_FLP	(	const silk_float *	c,
		silk_float *	wXX,
		const silk_float *	wXx,
		const silk_float	wxx,
		const opus_int	D
	)

silk_residual_energy_FLP()

void silk_residual_energy_FLP	(	silk_float	nrgs[MAX_NB_SUBFR],
		const silk_float	x[],
		silk_float	a[2][MAX_LPC_ORDER],
		const silk_float	gains[],
		const opus_int	subfr_length,
		const opus_int	nb_subfr,
		const opus_int	LPC_order
	)

silk_solve_LDL_FLP()

void silk_solve_LDL_FLP	(	silk_float *	A,
		const opus_int	M,
		const silk_float *	b,
		silk_float *	x
	)

silk_warped_autocorrelation_FLP()

void silk_warped_autocorrelation_FLP	(	silk_float *	corr,
		const silk_float *	input,
		const silk_float	warping,
		const opus_int	length,
		const opus_int	order
	)