OscilloscopeContext Struct Reference

Data Fields
const AVClass *	class
float	xpos
float	ypos
float	tx
float	ty
float	size
float	tilt
float	theight
float	twidth
float	o
int	components
int	grid
int	statistics
int	scope
int	x1
int	y1
int	x2
int	y2
int	ox
int	oy
int	height
int	width
int	max
int	nb_planes
int	nb_comps
int	is_rgb
uint8_t	rgba_map [4]
FFDrawContext	draw
FFDrawColor	dark
FFDrawColor	black
FFDrawColor	white
FFDrawColor	green
FFDrawColor	blue
FFDrawColor	red
FFDrawColor	cyan
FFDrawColor	magenta
FFDrawColor	gray
FFDrawColor *	colors [4]
int	nb_values
PixelValues *	values
void(*	pick_color )(FFDrawContext *draw, FFDrawColor *color, AVFrame *in, int x, int y, int *value)
void(*	draw_trace )(struct OscilloscopeContext *s, AVFrame *frame)

Detailed Description

Definition at line 747 of file vf_datascope.c.

Field Documentation

class

const AVClass* OscilloscopeContext::class

Definition at line 748 of file vf_datascope.c.

xpos

float OscilloscopeContext::xpos

Definition at line 750 of file vf_datascope.c.

ypos

float OscilloscopeContext::ypos

Definition at line 750 of file vf_datascope.c.

tx

float OscilloscopeContext::tx

Definition at line 751 of file vf_datascope.c.

ty

float OscilloscopeContext::ty

Definition at line 751 of file vf_datascope.c.

size

float OscilloscopeContext::size

Definition at line 752 of file vf_datascope.c.

tilt

float OscilloscopeContext::tilt

Definition at line 753 of file vf_datascope.c.

Referenced by update_oscilloscope().

theight

float OscilloscopeContext::theight

Definition at line 754 of file vf_datascope.c.

twidth

float OscilloscopeContext::twidth

Definition at line 754 of file vf_datascope.c.

o

float OscilloscopeContext::o

Definition at line 755 of file vf_datascope.c.

components

int OscilloscopeContext::components

Definition at line 756 of file vf_datascope.c.

grid

int OscilloscopeContext::grid

Definition at line 757 of file vf_datascope.c.

statistics

int OscilloscopeContext::statistics

Definition at line 758 of file vf_datascope.c.

scope

int OscilloscopeContext::scope

Definition at line 759 of file vf_datascope.c.

x1

int OscilloscopeContext::x1

Definition at line 761 of file vf_datascope.c.

Referenced by draw_line(), and draw_scope().

y1

int OscilloscopeContext::y1

Definition at line 761 of file vf_datascope.c.

Referenced by draw_line(), and draw_scope().

x2

int OscilloscopeContext::x2

Definition at line 761 of file vf_datascope.c.

y2

int OscilloscopeContext::y2

Definition at line 761 of file vf_datascope.c.

ox

int OscilloscopeContext::ox

Definition at line 762 of file vf_datascope.c.

oy

int OscilloscopeContext::oy

Definition at line 762 of file vf_datascope.c.

height

int OscilloscopeContext::height

Definition at line 763 of file vf_datascope.c.

width

int OscilloscopeContext::width

Definition at line 763 of file vf_datascope.c.

max

int OscilloscopeContext::max

Definition at line 765 of file vf_datascope.c.

nb_planes

int OscilloscopeContext::nb_planes

Definition at line 766 of file vf_datascope.c.

nb_comps

int OscilloscopeContext::nb_comps

Definition at line 767 of file vf_datascope.c.

is_rgb

int OscilloscopeContext::is_rgb

Definition at line 768 of file vf_datascope.c.

rgba_map

uint8_t OscilloscopeContext::rgba_map[4]

Definition at line 769 of file vf_datascope.c.

draw

FFDrawContext OscilloscopeContext::draw

Definition at line 770 of file vf_datascope.c.

dark

FFDrawColor OscilloscopeContext::dark

Definition at line 771 of file vf_datascope.c.

black

FFDrawColor OscilloscopeContext::black

Definition at line 772 of file vf_datascope.c.

white

FFDrawColor OscilloscopeContext::white

Definition at line 773 of file vf_datascope.c.

green

FFDrawColor OscilloscopeContext::green

Definition at line 774 of file vf_datascope.c.

blue

FFDrawColor OscilloscopeContext::blue

Definition at line 775 of file vf_datascope.c.

red

FFDrawColor OscilloscopeContext::red

Definition at line 776 of file vf_datascope.c.

cyan

FFDrawColor OscilloscopeContext::cyan

Definition at line 777 of file vf_datascope.c.

magenta

FFDrawColor OscilloscopeContext::magenta

Definition at line 778 of file vf_datascope.c.

gray

FFDrawColor OscilloscopeContext::gray

Definition at line 779 of file vf_datascope.c.

colors

FFDrawColor* OscilloscopeContext::colors[4]

Definition at line 780 of file vf_datascope.c.

nb_values

int OscilloscopeContext::nb_values

Definition at line 782 of file vf_datascope.c.

values

PixelValues* OscilloscopeContext::values

Definition at line 783 of file vf_datascope.c.

pick_color

void(* OscilloscopeContext::pick_color) (FFDrawContext *draw, FFDrawColor *color, AVFrame *in, int x, int y, int *value)

Definition at line 785 of file vf_datascope.c.

draw_trace

void(* OscilloscopeContext::draw_trace) (struct OscilloscopeContext *s, AVFrame *frame)

Definition at line 786 of file vf_datascope.c.

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

• libavfilter/vf_datascope.c