FFmpeg  4.0
Data Fields
CeltFrame Struct Reference

#include <libavcodec/opus_celt.h>

Data Fields

AVCodecContextavctx
 
MDCT15Contextimdct [4]
 
AVFloatDSPContextdsp
 
CeltBlock block [2]
 
CeltPVQpvq
 
int channels
 
int output_channels
 
int apply_phase_inv
 
enum CeltBlockSize size
 
int start_band
 
int end_band
 
int coded_bands
 
int transient
 
int pfilter
 
int skip_band_floor
 
int tf_select
 
int alloc_trim
 
int alloc_boost [CELT_MAX_BANDS]
 
int blocks
 
int blocksize
 
int silence
 
int anticollapse_needed
 
int anticollapse
 
int intensity_stereo
 
int dual_stereo
 
int flushed
 
uint32_t seed
 
enum CeltSpread spread
 
int pf_octave
 
int pf_period
 
int pf_tapset
 
float pf_gain
 
int framebits
 
int remaining
 
int remaining2
 
int caps [CELT_MAX_BANDS]
 
int fine_bits [CELT_MAX_BANDS]
 
int fine_priority [CELT_MAX_BANDS]
 
int pulses [CELT_MAX_BANDS]
 
int tf_change [CELT_MAX_BANDS]
 

Detailed Description

Definition at line 92 of file opus_celt.h.

Field Documentation

◆ avctx

AVCodecContext* CeltFrame::avctx

Definition at line 94 of file opus_celt.h.

Referenced by ff_celt_decode_frame(), ff_celt_init(), and opus_encode_init().

◆ imdct

MDCT15Context* CeltFrame::imdct[4]

Definition at line 95 of file opus_celt.h.

Referenced by ff_celt_decode_frame(), ff_celt_free(), and ff_celt_init().

◆ dsp

AVFloatDSPContext* CeltFrame::dsp

Definition at line 96 of file opus_celt.h.

Referenced by ff_celt_decode_frame(), ff_celt_free(), ff_celt_init(), and opus_encode_init().

◆ block

CeltBlock CeltFrame::block[2]

◆ pvq

CeltPVQ* CeltFrame::pvq

◆ channels

int CeltFrame::channels

◆ output_channels

int CeltFrame::output_channels

Definition at line 100 of file opus_celt.h.

Referenced by ff_celt_decode_frame(), and ff_celt_init().

◆ apply_phase_inv

int CeltFrame::apply_phase_inv

Definition at line 101 of file opus_celt.h.

Referenced by ff_celt_init(), opus_encode_init(), and quant_band_template().

◆ size

enum CeltBlockSize CeltFrame::size

◆ start_band

int CeltFrame::start_band

◆ end_band

int CeltFrame::end_band

◆ coded_bands

int CeltFrame::coded_bands

Definition at line 106 of file opus_celt.h.

Referenced by ff_celt_bitalloc(), ff_celt_quant_bands(), and pvq_band_cost().

◆ transient

int CeltFrame::transient

◆ pfilter

int CeltFrame::pfilter

◆ skip_band_floor

int CeltFrame::skip_band_floor

Definition at line 109 of file opus_celt.h.

Referenced by ff_celt_bitalloc(), and ff_opus_psy_celt_frame_init().

◆ tf_select

int CeltFrame::tf_select

Definition at line 110 of file opus_celt.h.

Referenced by celt_enc_tf(), celt_search_for_tf(), and ff_opus_psy_celt_frame_init().

◆ alloc_trim

int CeltFrame::alloc_trim

Definition at line 111 of file opus_celt.h.

Referenced by ff_celt_bitalloc(), and ff_opus_psy_celt_frame_init().

◆ alloc_boost

int CeltFrame::alloc_boost[CELT_MAX_BANDS]

◆ blocks

int CeltFrame::blocks

◆ blocksize

int CeltFrame::blocksize

Definition at line 114 of file opus_celt.h.

Referenced by celt_postfilter(), and ff_celt_decode_frame().

◆ silence

int CeltFrame::silence

◆ anticollapse_needed

int CeltFrame::anticollapse_needed

◆ anticollapse

int CeltFrame::anticollapse

◆ intensity_stereo

int CeltFrame::intensity_stereo

◆ dual_stereo

int CeltFrame::dual_stereo

◆ flushed

int CeltFrame::flushed

Definition at line 120 of file opus_celt.h.

Referenced by ff_celt_decode_frame(), and ff_celt_flush().

◆ seed

uint32_t CeltFrame::seed

Definition at line 121 of file opus_celt.h.

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

◆ spread

enum CeltSpread CeltFrame::spread

◆ pf_octave

int CeltFrame::pf_octave

Definition at line 125 of file opus_celt.h.

Referenced by celt_enc_quant_pfilter(), and ff_opus_psy_celt_frame_init().

◆ pf_period

int CeltFrame::pf_period

Definition at line 126 of file opus_celt.h.

Referenced by celt_enc_quant_pfilter(), and ff_opus_psy_celt_frame_init().

◆ pf_tapset

int CeltFrame::pf_tapset

Definition at line 127 of file opus_celt.h.

Referenced by celt_enc_quant_pfilter(), and ff_opus_psy_celt_frame_init().

◆ pf_gain

float CeltFrame::pf_gain

Definition at line 128 of file opus_celt.h.

Referenced by celt_enc_quant_pfilter(), and ff_opus_psy_celt_frame_init().

◆ framebits

int CeltFrame::framebits

◆ remaining

int CeltFrame::remaining

Definition at line 132 of file opus_celt.h.

Referenced by ff_celt_bitalloc(), ff_celt_quant_bands(), and pvq_band_cost().

◆ remaining2

int CeltFrame::remaining2

Definition at line 133 of file opus_celt.h.

Referenced by ff_celt_quant_bands(), pvq_band_cost(), and quant_band_template().

◆ caps

int CeltFrame::caps[CELT_MAX_BANDS]

Definition at line 134 of file opus_celt.h.

Referenced by ff_celt_bitalloc().

◆ fine_bits

int CeltFrame::fine_bits[CELT_MAX_BANDS]

◆ fine_priority

int CeltFrame::fine_priority[CELT_MAX_BANDS]

Definition at line 136 of file opus_celt.h.

Referenced by celt_decode_final_energy(), celt_quant_final(), and ff_celt_bitalloc().

◆ pulses

int CeltFrame::pulses[CELT_MAX_BANDS]

◆ tf_change

int CeltFrame::tf_change[CELT_MAX_BANDS]

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