TemporalNoiseShaping Struct Reference

Temporal Noise Shaping. More...

#include <aacdec.h>

Public Member Functions
	INTFLOAT_UNION (coef, [8][4][TNS_MAX_ORDER])

Data Fields
int	present
int	n_filt [8]
int	length [8][4]
int	direction [8][4]
int	order [8][4]
int	coef_idx [8][4][TNS_MAX_ORDER]
float	coef [8][4][TNS_MAX_ORDER]

Detailed Description

Temporal Noise Shaping.

Definition at line 184 of file aacdec.h.

Member Function Documentation

INTFLOAT_UNION()

TemporalNoiseShaping::INTFLOAT_UNION

(

coef

)

Field Documentation

present

int TemporalNoiseShaping::present

Definition at line 185 of file aacdec.h.

Referenced by aac_encode_frame(), decode_usac_core_coder(), decode_usac_stereo_info(), encode_individual_channel(), ff_aac_decode_ics(), ff_aac_encode_tns_info(), ff_aac_search_for_tns(), spectral_to_sample(), and spectrum_decode().

n_filt

int TemporalNoiseShaping::n_filt

Definition at line 186 of file aacdec.h.

Referenced by ff_aac_apply_tns(), ff_aac_decode_tns(), ff_aac_encode_tns_info(), and ff_aac_search_for_tns().

length

int TemporalNoiseShaping::length

Definition at line 187 of file aacdec.h.

Referenced by ff_aac_apply_tns(), ff_aac_decode_tns(), ff_aac_encode_tns_info(), and ff_aac_search_for_tns().

direction

int TemporalNoiseShaping::direction

Definition at line 188 of file aacdec.h.

Referenced by ff_aac_apply_tns(), ff_aac_decode_tns(), ff_aac_encode_tns_info(), and ff_aac_search_for_tns().

order

int TemporalNoiseShaping::order

Definition at line 189 of file aacdec.h.

Referenced by ff_aac_apply_tns(), ff_aac_decode_tns(), ff_aac_encode_tns_info(), and ff_aac_search_for_tns().

coef_idx

int TemporalNoiseShaping::coef_idx[8][4][TNS_MAX_ORDER]

Definition at line 120 of file aacenc.h.

Referenced by ff_aac_encode_tns_info(), and ff_aac_search_for_tns().

coef

float TemporalNoiseShaping::coef[8][4][TNS_MAX_ORDER]

Definition at line 121 of file aacenc.h.

Referenced by ff_aac_apply_tns(), ff_aac_decode_tns(), and ff_aac_search_for_tns().

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The documentation for this struct was generated from the following files:

• libavcodec/aac/aacdec.h
• libavcodec/aacenc.h