OpusPsyContext Struct Reference

#include <libavcodec/opusenc_psy.h>

Data Fields
AVCodecContext *	avctx
AVFloatDSPContext *	dsp
struct FFBufQueue *	bufqueue
OpusEncOptions *	options
PsyChain	cs [128]
int	cs_num
OpusBandExcitation	ex [OPUS_MAX_CHANNELS][CELT_MAX_BANDS]
FFBesselFilter	bfilter_lo [OPUS_MAX_CHANNELS][CELT_MAX_BANDS]
FFBesselFilter	bfilter_hi [OPUS_MAX_CHANNELS][CELT_MAX_BANDS]
OpusPsyStep *	steps [FF_BUFQUEUE_SIZE+1]
int	max_steps
float *	window [CELT_BLOCK_NB]
MDCT15Context *	mdct [CELT_BLOCK_NB]
int	bsize_analysis
float	scratch [2048]
float	rc_waste
float	avg_is_band
int64_t	dual_stereo_used
int64_t	total_packets_out
FFBesselFilter	lambda_lp
OpusPacketInfo	p
int	redo_analysis
int	buffered_steps
int	steps_to_process
int	eof
float	lambda
int *	inflection_points
int	inflection_points_count

Detailed Description

Definition at line 54 of file opusenc_psy.h.

Field Documentation

avctx

AVCodecContext* OpusPsyContext::avctx

Definition at line 55 of file opusenc_psy.h.

Referenced by celt_gauge_psy_weight(), celt_search_for_dual_stereo(), celt_search_for_intensity(), celt_search_for_tf(), ff_opus_psy_celt_frame_init(), ff_opus_psy_end(), ff_opus_psy_init(), ff_opus_psy_postencode_update(), psy_output_groups(), and step_collect_psy_metrics().

dsp

AVFloatDSPContext* OpusPsyContext::dsp

Definition at line 56 of file opusenc_psy.h.

Referenced by ff_opus_psy_end(), ff_opus_psy_init(), and step_collect_psy_metrics().

bufqueue

struct FFBufQueue* OpusPsyContext::bufqueue

Definition at line 57 of file opusenc_psy.h.

Referenced by ff_opus_psy_init(), and step_collect_psy_metrics().

options

OpusEncOptions* OpusPsyContext::options

Definition at line 58 of file opusenc_psy.h.

Referenced by ff_opus_psy_init(), and psy_output_groups().

cs

PsyChain OpusPsyContext::cs[128]

Definition at line 60 of file opusenc_psy.h.

cs_num

int OpusPsyContext::cs_num

Definition at line 61 of file opusenc_psy.h.

Referenced by ff_opus_psy_postencode_update().

ex

OpusBandExcitation OpusPsyContext::ex[OPUS_MAX_CHANNELS][CELT_MAX_BANDS]

Definition at line 63 of file opusenc_psy.h.

Referenced by step_collect_psy_metrics().

bfilter_lo

FFBesselFilter OpusPsyContext::bfilter_lo[OPUS_MAX_CHANNELS][CELT_MAX_BANDS]

Definition at line 64 of file opusenc_psy.h.

Referenced by ff_opus_psy_init(), and step_collect_psy_metrics().

bfilter_hi

FFBesselFilter OpusPsyContext::bfilter_hi[OPUS_MAX_CHANNELS][CELT_MAX_BANDS]

Definition at line 65 of file opusenc_psy.h.

Referenced by ff_opus_psy_init(), and step_collect_psy_metrics().

steps

OpusPsyStep* OpusPsyContext::steps[FF_BUFQUEUE_SIZE+1]

Definition at line 67 of file opusenc_psy.h.

Referenced by ff_opus_psy_celt_frame_init(), ff_opus_psy_celt_frame_process(), ff_opus_psy_end(), ff_opus_psy_init(), ff_opus_psy_postencode_update(), ff_opus_psy_process(), flush_silent_frames(), psy_output_groups(), search_for_change_points(), and step_collect_psy_metrics().

max_steps

int OpusPsyContext::max_steps

Definition at line 68 of file opusenc_psy.h.

Referenced by ff_opus_psy_end(), ff_opus_psy_init(), ff_opus_psy_postencode_update(), and ff_opus_psy_process().

window

float* OpusPsyContext::window[CELT_BLOCK_NB]

Definition at line 70 of file opusenc_psy.h.

Referenced by ff_opus_psy_end(), ff_opus_psy_init(), and step_collect_psy_metrics().

mdct

MDCT15Context* OpusPsyContext::mdct[CELT_BLOCK_NB]

Definition at line 71 of file opusenc_psy.h.

Referenced by ff_opus_psy_end(), ff_opus_psy_init(), and step_collect_psy_metrics().

bsize_analysis

int OpusPsyContext::bsize_analysis

Definition at line 72 of file opusenc_psy.h.

Referenced by ff_opus_psy_init(), ff_opus_psy_process(), and step_collect_psy_metrics().

scratch

float OpusPsyContext::scratch[2048]

Definition at line 74 of file opusenc_psy.h.

Referenced by step_collect_psy_metrics().

rc_waste

float OpusPsyContext::rc_waste

Definition at line 77 of file opusenc_psy.h.

avg_is_band

float OpusPsyContext::avg_is_band

Definition at line 78 of file opusenc_psy.h.

Referenced by celt_search_for_intensity(), ff_opus_psy_end(), ff_opus_psy_init(), and ff_opus_psy_postencode_update().

dual_stereo_used

int64_t OpusPsyContext::dual_stereo_used

Definition at line 79 of file opusenc_psy.h.

Referenced by celt_search_for_dual_stereo(), and ff_opus_psy_end().

total_packets_out

int64_t OpusPsyContext::total_packets_out

Definition at line 80 of file opusenc_psy.h.

Referenced by ff_opus_psy_end(), and ff_opus_psy_postencode_update().

lambda_lp

FFBesselFilter OpusPsyContext::lambda_lp

Definition at line 83 of file opusenc_psy.h.

p

OpusPacketInfo OpusPsyContext::p

Definition at line 84 of file opusenc_psy.h.

Referenced by celt_gauge_psy_weight(), ff_opus_psy_celt_frame_init(), ff_opus_psy_celt_frame_process(), ff_opus_psy_postencode_update(), ff_opus_psy_process(), flush_silent_frames(), and psy_output_groups().

redo_analysis

int OpusPsyContext::redo_analysis

Definition at line 85 of file opusenc_psy.h.

Referenced by ff_opus_psy_celt_frame_process(), and ff_opus_psy_init().

buffered_steps

int OpusPsyContext::buffered_steps

Definition at line 86 of file opusenc_psy.h.

Referenced by ff_opus_psy_postencode_update(), ff_opus_psy_process(), and flush_silent_frames().

steps_to_process

int OpusPsyContext::steps_to_process

Definition at line 87 of file opusenc_psy.h.

Referenced by ff_opus_psy_postencode_update(), and ff_opus_psy_process().

eof

int OpusPsyContext::eof

Definition at line 88 of file opusenc_psy.h.

Referenced by ff_opus_psy_process(), and ff_opus_psy_signal_eof().

lambda

float OpusPsyContext::lambda

Definition at line 89 of file opusenc_psy.h.

Referenced by bands_dist(), celt_gauge_psy_weight(), ff_opus_psy_init(), and ff_opus_psy_postencode_update().

inflection_points

int* OpusPsyContext::inflection_points

Definition at line 90 of file opusenc_psy.h.

Referenced by ff_opus_psy_celt_frame_init(), ff_opus_psy_end(), ff_opus_psy_init(), and search_for_change_points().

inflection_points_count

int OpusPsyContext::inflection_points_count

Definition at line 91 of file opusenc_psy.h.

Referenced by ff_opus_psy_celt_frame_init(), ff_opus_psy_init(), ff_opus_psy_postencode_update(), and search_for_change_points().

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

• libavcodec/opusenc_psy.h