DrawGraphContext Struct Reference

Data Fields
const AVClass *	class
char *	key [4]
float	min
float	max
char *	fg_str [4]
AVExpr *	fg_expr [4]
uint8_t	bg [4]
int	mode
int	slide
int	w
int	h
AVFrame *	out
int	x
int	prev_y [4]
int	first [4]
float *	values [4]
int	values_size [4]
int	nb_values

Detailed Description

Definition at line 31 of file f_drawgraph.c.

Field Documentation

const AVClass* DrawGraphContext::class

Definition at line 32 of file f_drawgraph.c.

char* DrawGraphContext::key[4]

Definition at line 34 of file f_drawgraph.c.

Referenced by filter_frame().

float DrawGraphContext::min

Definition at line 35 of file f_drawgraph.c.

Referenced by filter_frame(), init(), and request_frame().

float DrawGraphContext::max

Definition at line 35 of file f_drawgraph.c.

Referenced by filter_frame(), init(), and request_frame().

char* DrawGraphContext::fg_str[4]

Definition at line 36 of file f_drawgraph.c.

Referenced by init().

AVExpr* DrawGraphContext::fg_expr[4]

Definition at line 37 of file f_drawgraph.c.

Referenced by filter_frame(), init(), request_frame(), and uninit().

uint8_t DrawGraphContext::bg[4]

Definition at line 38 of file f_drawgraph.c.

Referenced by clear_image(), filter_frame(), and request_frame().

int DrawGraphContext::mode

Definition at line 39 of file f_drawgraph.c.

Referenced by filter_frame(), and request_frame().

int DrawGraphContext::slide

Definition at line 40 of file f_drawgraph.c.

Referenced by filter_frame(), init(), request_frame(), and uninit().

int DrawGraphContext::w

Definition at line 41 of file f_drawgraph.c.

Referenced by config_output(), and request_frame().

int DrawGraphContext::h

Definition at line 41 of file f_drawgraph.c.

Referenced by config_output().

AVFrame* DrawGraphContext::out

Definition at line 43 of file f_drawgraph.c.

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

int DrawGraphContext::x

Definition at line 44 of file f_drawgraph.c.

Referenced by filter_frame(), and request_frame().

int DrawGraphContext::prev_y[4]

Definition at line 45 of file f_drawgraph.c.

Referenced by filter_frame(), and request_frame().

int DrawGraphContext::first[4]

Definition at line 46 of file f_drawgraph.c.

Referenced by filter_frame(), init(), and request_frame().

float* DrawGraphContext::values[4]

Definition at line 47 of file f_drawgraph.c.

Referenced by filter_frame(), init(), request_frame(), and uninit().

int DrawGraphContext::values_size[4]

Definition at line 48 of file f_drawgraph.c.

Referenced by filter_frame(), and init().

int DrawGraphContext::nb_values

Definition at line 49 of file f_drawgraph.c.

Referenced by filter_frame(), and request_frame().

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

• libavfilter/f_drawgraph.c