Data Fields
const AVClass *	class

int	mode

int	acomp

int	dcomp

int	ncomp

int	pcomp

uint8_t	bg_color [4]

float	fintensity

int	intensity

int	mirror

int	display

int	envelope

int	graticule

float	opacity

float	bgopacity

int	estart [4]

int	eend [4]

int *	emax [4][4]

int *	emin [4][4]

int *	peak

int	filter

int	flags

int	bits

int	max

int	size

int	scale

uint8_t	grat_yuva_color [4]

int	shift_w [4]

int	shift_h [4]

GraticuleLines *	glines

int	nb_glines

int	rgb

float	ftint [2]

int	tint [2]

int(*	waveform_slice )(AVFilterContext ctx, void arg, int jobnr, int nb_jobs)

void(*	graticulef )(struct WaveformContext s, AVFrame out)

void(*	blend_line )(uint8_t *dst, int size, int linesize, float o1, float o2, int v, int step)

void(*	draw_text )(AVFrame out, int x, int y, int mult, float o1, float o2, const char txt, const uint8_t color[4])

const AVPixFmtDescriptor *	desc

const AVPixFmtDescriptor *	odesc

Detailed Description

Definition at line 83 of file vf_waveform.c.

Field Documentation

◆ class

const AVClass* WaveformContext::class

Definition at line 84 of file vf_waveform.c.

◆ mode

int WaveformContext::mode

Definition at line 85 of file vf_waveform.c.

◆ acomp

int WaveformContext::acomp

Definition at line 86 of file vf_waveform.c.

◆ dcomp

int WaveformContext::dcomp

Definition at line 87 of file vf_waveform.c.

◆ ncomp

int WaveformContext::ncomp

Definition at line 88 of file vf_waveform.c.

Referenced by query_formats().

◆ pcomp

int WaveformContext::pcomp

Definition at line 89 of file vf_waveform.c.

◆ bg_color

uint8_t WaveformContext::bg_color[4]

Definition at line 90 of file vf_waveform.c.

◆ fintensity

float WaveformContext::fintensity

Definition at line 91 of file vf_waveform.c.

◆ intensity

int WaveformContext::intensity

Definition at line 92 of file vf_waveform.c.

Referenced by acolor(), acolor16(), chroma(), chroma16(), flat(), flat16(), lowpass(), lowpass16(), update(), update16(), update16_cr(), and update_cr().

◆ mirror

int WaveformContext::mirror

Definition at line 93 of file vf_waveform.c.

◆ display

int WaveformContext::display

Definition at line 94 of file vf_waveform.c.

◆ envelope

int WaveformContext::envelope

Definition at line 95 of file vf_waveform.c.

◆ graticule

int WaveformContext::graticule

Definition at line 96 of file vf_waveform.c.

◆ opacity

float WaveformContext::opacity

Definition at line 97 of file vf_waveform.c.

◆ bgopacity

float WaveformContext::bgopacity

Definition at line 98 of file vf_waveform.c.

◆ estart

int WaveformContext::estart[4]

Definition at line 99 of file vf_waveform.c.

◆ eend

int WaveformContext::eend[4]

Definition at line 100 of file vf_waveform.c.

◆ emax

int* WaveformContext::emax[4][4]

Definition at line 101 of file vf_waveform.c.

Referenced by envelope_peak(), and envelope_peak16().

◆ emin

int* WaveformContext::emin[4][4]

Definition at line 102 of file vf_waveform.c.

Referenced by envelope_peak(), and envelope_peak16().

◆ peak

int* WaveformContext::peak

Definition at line 103 of file vf_waveform.c.

◆ filter

int WaveformContext::filter

Definition at line 104 of file vf_waveform.c.

◆ flags

int WaveformContext::flags

Definition at line 105 of file vf_waveform.c.

◆ bits

int WaveformContext::bits

Definition at line 106 of file vf_waveform.c.

◆ max

int WaveformContext::max

Definition at line 107 of file vf_waveform.c.

◆ size

int WaveformContext::size

Definition at line 108 of file vf_waveform.c.

◆ scale

int WaveformContext::scale

Definition at line 109 of file vf_waveform.c.

◆ grat_yuva_color

uint8_t WaveformContext::grat_yuva_color[4]

Definition at line 110 of file vf_waveform.c.

◆ shift_w

int WaveformContext::shift_w[4]

Definition at line 111 of file vf_waveform.c.

Referenced by lowpass(), and lowpass16().

◆ shift_h

int WaveformContext::shift_h[4]

Definition at line 111 of file vf_waveform.c.

Referenced by lowpass(), and lowpass16().

◆ glines

GraticuleLines* WaveformContext::glines

Definition at line 112 of file vf_waveform.c.

◆ nb_glines

int WaveformContext::nb_glines

Definition at line 113 of file vf_waveform.c.

◆ rgb

int WaveformContext::rgb

Definition at line 114 of file vf_waveform.c.

◆ ftint

float WaveformContext::ftint[2]

Definition at line 115 of file vf_waveform.c.

◆ tint

int WaveformContext::tint[2]

Definition at line 116 of file vf_waveform.c.

◆ waveform_slice

int(* WaveformContext::waveform_slice) (AVFilterContext *ctx, void *arg, int jobnr, int nb_jobs)

Definition at line 118 of file vf_waveform.c.

◆ graticulef

void(* WaveformContext::graticulef) (struct WaveformContext *s, AVFrame *out)

Definition at line 120 of file vf_waveform.c.

◆ blend_line

void(* WaveformContext::blend_line) (uint8_t *dst, int size, int linesize, float o1, float o2, int v, int step)

Definition at line 121 of file vf_waveform.c.

◆ draw_text

void(* WaveformContext::draw_text) (AVFrame *out, int x, int y, int mult, float o1, float o2, const char *txt, const uint8_t color[4])

Definition at line 123 of file vf_waveform.c.

◆ desc

const AVPixFmtDescriptor* WaveformContext::desc

Definition at line 126 of file vf_waveform.c.

◆ odesc

const AVPixFmtDescriptor* WaveformContext::odesc

Definition at line 127 of file vf_waveform.c.

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

libavfilter/vf_waveform.c

Data Fields