FFmpeg
 All Data Structures Namespaces Files Functions Variables Typedefs Enumerations Enumerator Macros Groups Pages
Data Fields
BiquadsContext Struct Reference

Data Fields

const AVClassclass
 
enum FilterType filter_type
 
int width_type
 
int poles
 
int csg
 
double gain
 
double frequency
 
double width
 
double a0
 
double a1
 
double a2
 
double b0
 
double b1
 
double b2
 
ChanCachecache
 
void(* filter )(const void *ibuf, void *obuf, int len, double *i1, double *i2, double *o1, double *o2, double b0, double b1, double b2, double a1, double a2)
 

Detailed Description

Definition at line 97 of file af_biquads.c.

Field Documentation

const AVClass* BiquadsContext::class

Definition at line 98 of file af_biquads.c.

enum FilterType BiquadsContext::filter_type

Definition at line 100 of file af_biquads.c.

Referenced by config_output(), and init().

int BiquadsContext::width_type

Definition at line 101 of file af_biquads.c.

Referenced by config_output().

int BiquadsContext::poles

Definition at line 102 of file af_biquads.c.

Referenced by config_output().

int BiquadsContext::csg

Definition at line 103 of file af_biquads.c.

Referenced by config_output().

double BiquadsContext::gain

Definition at line 105 of file af_biquads.c.

Referenced by config_output().

double BiquadsContext::frequency

Definition at line 106 of file af_biquads.c.

Referenced by config_output(), and init().

double BiquadsContext::width

Definition at line 107 of file af_biquads.c.

Referenced by config_output(), and init().

double BiquadsContext::a0

Definition at line 109 of file af_biquads.c.

Referenced by config_output().

double BiquadsContext::a1

Definition at line 109 of file af_biquads.c.

Referenced by config_output(), and filter_frame().

double BiquadsContext::a2

Definition at line 109 of file af_biquads.c.

Referenced by config_output(), and filter_frame().

double BiquadsContext::b0

Definition at line 110 of file af_biquads.c.

Referenced by config_output(), and filter_frame().

double BiquadsContext::b1

Definition at line 110 of file af_biquads.c.

Referenced by config_output(), and filter_frame().

double BiquadsContext::b2

Definition at line 110 of file af_biquads.c.

Referenced by config_output(), and filter_frame().

ChanCache* BiquadsContext::cache

Definition at line 112 of file af_biquads.c.

Referenced by config_output(), filter_frame(), and uninit().

void(* BiquadsContext::filter)(const void *ibuf, void *obuf, int len, double *i1, double *i2, double *o1, double *o2, double b0, double b1, double b2, double a1, double a2)

Definition at line 114 of file af_biquads.c.

Referenced by config_output(), and filter_frame().


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