CeltBlock Struct Reference

#include <libavcodec/opus_celt.h>

Data Fields
float	energy [CELT_MAX_BANDS]
float	lin_energy [CELT_MAX_BANDS]
float	error_energy [CELT_MAX_BANDS]
float	prev_energy [2][CELT_MAX_BANDS]
uint8_t	collapse_masks [CELT_MAX_BANDS]
float	buf [2048]
float	coeffs [CELT_MAX_FRAME_SIZE]
float	overlap [FFALIGN(CELT_OVERLAP, 16)]
float	samples [FFALIGN(CELT_MAX_FRAME_SIZE, 16)]
int	pf_period_new
float	pf_gains_new [3]
int	pf_period
float	pf_gains [3]
int	pf_period_old
float	pf_gains_old [3]
float	emph_coeff

Detailed Description

Definition at line 65 of file opus_celt.h.

Field Documentation

energy

float CeltBlock::energy[CELT_MAX_BANDS]

Definition at line 66 of file opus_celt.h.

Referenced by celt_decode_coarse_energy(), celt_decode_final_energy(), celt_decode_fine_energy(), celt_denormalize(), celt_encode_frame(), celt_frame_mdct(), exp_quant_coarse(), ff_celt_decode_frame(), ff_celt_flush(), and process_anticollapse().

lin_energy

float CeltBlock::lin_energy[CELT_MAX_BANDS]

Definition at line 67 of file opus_celt.h.

Referenced by celt_frame_mdct(), and quant_band_template().

error_energy

float CeltBlock::error_energy[CELT_MAX_BANDS]

Definition at line 68 of file opus_celt.h.

Referenced by celt_encode_frame(), celt_quant_final(), celt_quant_fine(), and exp_quant_coarse().

prev_energy

float CeltBlock::prev_energy[2][CELT_MAX_BANDS]

Definition at line 69 of file opus_celt.h.

Referenced by ff_celt_decode_frame(), ff_celt_flush(), and process_anticollapse().

collapse_masks

uint8_t CeltBlock::collapse_masks[CELT_MAX_BANDS]

Definition at line 71 of file opus_celt.h.

Referenced by ff_celt_decode_frame(), ff_celt_quant_bands(), and process_anticollapse().

buf

float CeltBlock::buf[2048]

Definition at line 74 of file opus_celt.h.

Referenced by celt_postfilter(), ff_celt_decode_frame(), and ff_celt_flush().

coeffs

float CeltBlock::coeffs[CELT_MAX_FRAME_SIZE]

Definition at line 75 of file opus_celt.h.

Referenced by celt_frame_mdct(), ff_celt_decode_frame(), ff_celt_quant_bands(), and pvq_band_cost().

overlap

float CeltBlock::overlap[FFALIGN(CELT_OVERLAP, 16)]

Definition at line 78 of file opus_celt.h.

Referenced by celt_apply_preemph_filter(), celt_frame_mdct(), and celt_frame_setup_input().

samples

float CeltBlock::samples[FFALIGN(CELT_MAX_FRAME_SIZE, 16)]

Definition at line 79 of file opus_celt.h.

Referenced by celt_apply_preemph_filter(), celt_frame_mdct(), and celt_frame_setup_input().

pf_period_new

int CeltBlock::pf_period_new

Definition at line 82 of file opus_celt.h.

Referenced by celt_enc_quant_pfilter(), celt_postfilter(), and parse_postfilter().

pf_gains_new

float CeltBlock::pf_gains_new[3]

Definition at line 83 of file opus_celt.h.

Referenced by celt_enc_quant_pfilter(), celt_postfilter(), ff_celt_flush(), and parse_postfilter().

pf_period

int CeltBlock::pf_period

Definition at line 84 of file opus_celt.h.

Referenced by celt_postfilter(), celt_postfilter_apply(), and celt_postfilter_apply_transition().

pf_gains

float CeltBlock::pf_gains[3]

Definition at line 85 of file opus_celt.h.

Referenced by celt_postfilter(), celt_postfilter_apply(), celt_postfilter_apply_transition(), and ff_celt_flush().

pf_period_old

int CeltBlock::pf_period_old

Definition at line 86 of file opus_celt.h.

Referenced by celt_postfilter(), and celt_postfilter_apply_transition().

pf_gains_old

float CeltBlock::pf_gains_old[3]

Definition at line 87 of file opus_celt.h.

Referenced by celt_postfilter(), celt_postfilter_apply_transition(), and ff_celt_flush().

emph_coeff

float CeltBlock::emph_coeff

Definition at line 89 of file opus_celt.h.

Referenced by celt_apply_preemph_filter(), ff_celt_decode_frame(), ff_celt_flush(), and opus_encode_init().

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

• libavcodec/opus_celt.h