NoiseContext Struct Reference

#include <vf_noise.h>

Data Fields
const AVClass *	class
char *	amount_str
char *	drop_str
int	dropamount
AVExpr *	amount_pexpr
AVExpr *	drop_pexpr
double	var_values [VAR_VARS_NB]
unsigned int	state
unsigned int	pkt_idx
int	nb_planes
int	bytewidth [4]
int	height [4]
int	slice_threading_impossible
struct {
int   seed
int   strength
unsigned   flags
}	all
FilterParams	param [4]
void(*	line_noise )(uint8_t *dst, const uint8_t *src, const int8_t *noise, int len, int shift)
void(*	line_noise_avg )(uint8_t *dst, const uint8_t *src, int len, const int8_t *const *shift)

Detailed Description

Definition at line 62 of file noise.c.

Field Documentation

class

const AVClass * NoiseContext::class

Definition at line 63 of file noise.c.

amount_str

char* NoiseContext::amount_str

Definition at line 65 of file noise.c.

drop_str

char* NoiseContext::drop_str

Definition at line 66 of file noise.c.

dropamount

int NoiseContext::dropamount

Definition at line 67 of file noise.c.

amount_pexpr

AVExpr* NoiseContext::amount_pexpr

Definition at line 69 of file noise.c.

drop_pexpr

AVExpr* NoiseContext::drop_pexpr

Definition at line 70 of file noise.c.

var_values

double NoiseContext::var_values[VAR_VARS_NB]

Definition at line 72 of file noise.c.

state

unsigned int NoiseContext::state

Definition at line 74 of file noise.c.

pkt_idx

unsigned int NoiseContext::pkt_idx

Definition at line 75 of file noise.c.

nb_planes

int NoiseContext::nb_planes

Definition at line 50 of file vf_noise.h.

Referenced by config_input().

bytewidth

int NoiseContext::bytewidth[4]

Definition at line 51 of file vf_noise.h.

Referenced by config_input().

height

int NoiseContext::height[4]

Definition at line 52 of file vf_noise.h.

Referenced by config_input(), and filter_frame().

slice_threading_impossible

int NoiseContext::slice_threading_impossible

Definition at line 53 of file vf_noise.h.

Referenced by filter_frame().

seed

int NoiseContext::seed

Definition at line 55 of file vf_noise.h.

Referenced by init().

strength

int NoiseContext::strength

Definition at line 55 of file vf_noise.h.

Referenced by init().

flags

unsigned NoiseContext::flags

Definition at line 56 of file vf_noise.h.

Referenced by init().

all

struct { ... } NoiseContext::all

Referenced by init().

param

FilterParams NoiseContext::param[4]

Definition at line 58 of file vf_noise.h.

Referenced by filter_frame(), init(), init_noise(), noise(), and uninit().

line_noise

void(* NoiseContext::line_noise) (uint8_t *dst, const uint8_t *src, const int8_t *noise, int len, int shift)

Definition at line 59 of file vf_noise.h.

Referenced by ff_noise_init_x86(), init(), and noise().

line_noise_avg

void(* NoiseContext::line_noise_avg) (uint8_t *dst, const uint8_t *src, int len, const int8_t *const *shift)

Definition at line 60 of file vf_noise.h.

Referenced by ff_noise_init_x86(), init(), and noise().

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

• libavcodec/bsf/noise.c
• libavfilter/vf_noise.h