HistogramContext Struct Reference

Data Fields
const AVClass *	class
	AVClass context for log and options purpose. More...
unsigned	histogram [256 *256]
int	histogram_size
int	mult
int	ncomp
int	dncomp
uint8_t	bg_color [4]
uint8_t	fg_color [4]
int	level_height
int	scale_height
int	display_mode
int	levels_mode
const AVPixFmtDescriptor *	desc
const AVPixFmtDescriptor *	odesc
int	components
float	fgopacity
float	bgopacity
int	planewidth [4]
int	planeheight [4]

Detailed Description

Definition at line 32 of file vf_histogram.c.

Field Documentation

class

const AVClass* HistogramContext::class

AVClass context for log and options purpose.

Definition at line 33 of file vf_histogram.c.

histogram

unsigned HistogramContext::histogram[256 *256]

Definition at line 34 of file vf_histogram.c.

Referenced by filter_frame().

histogram_size

int HistogramContext::histogram_size

Definition at line 35 of file vf_histogram.c.

Referenced by config_input(), config_output(), and filter_frame().

mult

int HistogramContext::mult

Definition at line 36 of file vf_histogram.c.

Referenced by config_input(), and filter_frame().

ncomp

int HistogramContext::ncomp

Definition at line 37 of file vf_histogram.c.

Referenced by config_input(), config_output(), and filter_frame().

dncomp

int HistogramContext::dncomp

Definition at line 38 of file vf_histogram.c.

Referenced by config_output(), and filter_frame().

bg_color

uint8_t HistogramContext::bg_color[4]

Definition at line 39 of file vf_histogram.c.

Referenced by config_input(), and filter_frame().

fg_color

uint8_t HistogramContext::fg_color[4]

Definition at line 40 of file vf_histogram.c.

Referenced by config_input(), and filter_frame().

level_height

int HistogramContext::level_height

Definition at line 41 of file vf_histogram.c.

Referenced by config_output(), and filter_frame().

scale_height

int HistogramContext::scale_height

Definition at line 42 of file vf_histogram.c.

Referenced by config_output(), and filter_frame().

display_mode

int HistogramContext::display_mode

Definition at line 43 of file vf_histogram.c.

Referenced by config_output(), and filter_frame().

levels_mode

int HistogramContext::levels_mode

Definition at line 44 of file vf_histogram.c.

Referenced by filter_frame().

desc

const AVPixFmtDescriptor* HistogramContext::desc

Definition at line 45 of file vf_histogram.c.

Referenced by config_input(), filter_frame(), and query_formats().

odesc

const AVPixFmtDescriptor * HistogramContext::odesc

Definition at line 45 of file vf_histogram.c.

Referenced by config_output(), and filter_frame().

components

int HistogramContext::components

Definition at line 46 of file vf_histogram.c.

Referenced by config_output(), and filter_frame().

fgopacity

float HistogramContext::fgopacity

Definition at line 47 of file vf_histogram.c.

Referenced by config_input().

bgopacity

float HistogramContext::bgopacity

Definition at line 48 of file vf_histogram.c.

Referenced by config_input().

planewidth

int HistogramContext::planewidth[4]

Definition at line 49 of file vf_histogram.c.

Referenced by config_input(), and filter_frame().

planeheight

int HistogramContext::planeheight[4]

Definition at line 50 of file vf_histogram.c.

Referenced by config_input(), and filter_frame().

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

• libavfilter/vf_histogram.c