ResampleContext Struct Reference

Data Fields
AVAudioResampleContext *	avr
int64_t	next_pts
int	got_output
AudioData *	buffer
uint8_t *	filter_bank
int	filter_length
int	ideal_dst_incr
int	dst_incr
int	index
int	frac
int	src_incr
int	compensation_distance
int	phase_shift
int	phase_mask
int	linear
enum AVResampleFilterType	filter_type
int	kaiser_beta
double	factor
void(*	set_filter )(void *filter, double *tab, int phase, int tap_count)
void(*	resample_one )(struct ResampleContext *c, int no_filter, void *dst0, int dst_index, const void *src0, int src_size, int index, int frac)
const AVClass *	av_class
int	filter_alloc
enum SwrFilterType	filter_type
enum AVSampleFormat	format
int	felem_size
int	filter_shift

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Detailed Description

Definition at line 38 of file af_resample.c.

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Field Documentation

const AVClass* ResampleContext::av_class

Definition at line 34 of file resample.c.

AVAudioResampleContext * ResampleContext::avr

Definition at line 39 of file af_resample.c.

Referenced by config_output(), ff_audio_resample(), ff_audio_resample_init(), filter_samples(), request_frame(), and uninit().

AudioData* ResampleContext::buffer

Definition at line 30 of file resample.c.

Referenced by avresample_get_delay(), ff_audio_resample(), and ff_audio_resample_init().

int ResampleContext::compensation_distance

Definition at line 38 of file resample.c.

Referenced by avresample_set_compensation(), ff_audio_resample_init(), resample(), swr_set_compensation(), swri_resample_init(), and swri_resample_TMPL().

int ResampleContext::dst_incr

Definition at line 34 of file resample.c.

Referenced by avresample_set_compensation(), ff_audio_resample_init(), resample(), swr_set_compensation(), swri_resample_init(), and swri_resample_TMPL().

double ResampleContext::factor

Definition at line 44 of file resample.c.

Referenced by build_filter(), ff_audio_resample_init(), and swri_resample_init().

int ResampleContext::felem_size

Definition at line 51 of file resample.c.

Referenced by ff_audio_resample_init(), and swri_resample_init().

int ResampleContext::filter_alloc

Definition at line 37 of file resample.c.

Referenced by swri_resample_init().

uint8_t * ResampleContext::filter_bank

Definition at line 31 of file resample.c.

Referenced by build_filter(), ff_audio_resample_init(), and swri_resample_init().

int ResampleContext::filter_length

Definition at line 32 of file resample.c.

Referenced by build_filter(), ff_audio_resample_init(), resample(), swr_get_delay(), and swri_resample_init().

int ResampleContext::filter_shift

Definition at line 52 of file resample.c.

Referenced by swri_resample_init().

enum SwrFilterType ResampleContext::filter_type

Definition at line 47 of file resample.c.

enum AVResampleFilterType ResampleContext::filter_type

Definition at line 42 of file resample.c.

Referenced by build_filter(), ff_audio_resample_init(), and swri_resample_init().

enum AVSampleFormat ResampleContext::format

Definition at line 50 of file resample.c.

Referenced by build_filter(), swri_multiple_resample(), and swri_resample_init().

int ResampleContext::frac

Definition at line 36 of file resample.c.

Referenced by ff_audio_resample_init(), resample(), resample_one(), swr_get_delay(), swri_resample_init(), and swri_resample_TMPL().

int ResampleContext::got_output

Definition at line 44 of file af_resample.c.

Referenced by filter_samples(), and request_frame().

int ResampleContext::ideal_dst_incr

Definition at line 33 of file resample.c.

Referenced by avresample_set_compensation(), ff_audio_resample_init(), resample(), swr_set_compensation(), and swri_resample_init().

int ResampleContext::index

Definition at line 35 of file resample.c.

Referenced by ff_audio_resample_init(), resample(), swr_get_delay(), and swri_resample_init().

int ResampleContext::kaiser_beta

Definition at line 43 of file resample.c.

Referenced by build_filter(), ff_audio_resample_init(), and swri_resample_init().

int ResampleContext::linear

Definition at line 41 of file resample.c.

Referenced by ff_audio_resample_init(), and swri_resample_init().

int64_t ResampleContext::next_pts

Definition at line 41 of file af_resample.c.

Referenced by config_output(), filter_samples(), and request_frame().

int ResampleContext::phase_mask

Definition at line 40 of file resample.c.

Referenced by ff_audio_resample_init(), resample(), and swri_resample_init().

int ResampleContext::phase_shift

Definition at line 39 of file resample.c.

Referenced by build_filter(), ff_audio_resample_init(), resample(), swr_get_delay(), and swri_resample_init().

void(* ResampleContext::resample_one)(struct ResampleContext *c, int no_filter, void *dst0, int dst_index, const void *src0, int src_size, int index, int frac)

Referenced by ff_audio_resample_init(), and resample().

void(* ResampleContext::set_filter)(void *filter, double *tab, int phase, int tap_count)

Referenced by build_filter(), and ff_audio_resample_init().

int ResampleContext::src_incr

Definition at line 37 of file resample.c.

Referenced by ff_audio_resample_init(), resample(), swr_get_delay(), and swri_resample_init().

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

• libavfilter/af_resample.c
• libavresample/resample.c
• libswresample/resample.c