BiquadsContext Struct Reference

Data Fields
const AVClass *	class
enum FilterType	filter_type
int	width_type
int	poles
int	csg
int	transform_type
int	precision
int	bypass
double	gain
double	frequency
double	width
double	mix
uint64_t	channels
int	normalize
int	order
double	a0
double	a1
double	a2
double	b0
double	b1
double	b2
double	oa0
double	oa1
double	oa2
double	ob0
double	ob1
double	ob2
ChanCache *	cache
int	block_align
void(*	filter )(struct BiquadsContext *s, 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, int *clippings, int disabled)

Detailed Description

Definition at line 112 of file af_biquads.c.

Field Documentation

class

const AVClass* BiquadsContext::class

Definition at line 113 of file af_biquads.c.

filter_type

enum FilterType BiquadsContext::filter_type

Definition at line 115 of file af_biquads.c.

width_type

int BiquadsContext::width_type

Definition at line 116 of file af_biquads.c.

poles

int BiquadsContext::poles

Definition at line 117 of file af_biquads.c.

csg

int BiquadsContext::csg

Definition at line 118 of file af_biquads.c.

transform_type

int BiquadsContext::transform_type

Definition at line 119 of file af_biquads.c.

precision

int BiquadsContext::precision

Definition at line 120 of file af_biquads.c.

bypass

int BiquadsContext::bypass

Definition at line 122 of file af_biquads.c.

gain

double BiquadsContext::gain

Definition at line 124 of file af_biquads.c.

frequency

double BiquadsContext::frequency

Definition at line 125 of file af_biquads.c.

width

double BiquadsContext::width

Definition at line 126 of file af_biquads.c.

mix

double BiquadsContext::mix

Definition at line 127 of file af_biquads.c.

channels

uint64_t BiquadsContext::channels

Definition at line 128 of file af_biquads.c.

normalize

int BiquadsContext::normalize

Definition at line 129 of file af_biquads.c.

order

int BiquadsContext::order

Definition at line 130 of file af_biquads.c.

a0

double BiquadsContext::a0

Definition at line 132 of file af_biquads.c.

a1

double BiquadsContext::a1

Definition at line 132 of file af_biquads.c.

a2

double BiquadsContext::a2

Definition at line 132 of file af_biquads.c.

b0

double BiquadsContext::b0

Definition at line 133 of file af_biquads.c.

b1

double BiquadsContext::b1

Definition at line 133 of file af_biquads.c.

b2

double BiquadsContext::b2

Definition at line 133 of file af_biquads.c.

oa0

double BiquadsContext::oa0

Definition at line 135 of file af_biquads.c.

oa1

double BiquadsContext::oa1

Definition at line 135 of file af_biquads.c.

oa2

double BiquadsContext::oa2

Definition at line 135 of file af_biquads.c.

ob0

double BiquadsContext::ob0

Definition at line 136 of file af_biquads.c.

ob1

double BiquadsContext::ob1

Definition at line 136 of file af_biquads.c.

ob2

double BiquadsContext::ob2

Definition at line 136 of file af_biquads.c.

cache

ChanCache* BiquadsContext::cache

Definition at line 138 of file af_biquads.c.

block_align

int BiquadsContext::block_align

Definition at line 139 of file af_biquads.c.

filter

void(* BiquadsContext::filter) (struct BiquadsContext *s, 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, int *clippings, int disabled)

Definition at line 141 of file af_biquads.c.

---

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

• libavfilter/af_biquads.c