HistogramContext Struct Reference

Data Fields
const AVClass *	class
	AVClass context for log and options purpose.
enum HistogramMode	mode
unsigned	histogram [256]
int	ncomp
const uint8_t *	bg_color
const uint8_t *	fg_color
int	level_height
int	scale_height
int	step
int	waveform_mode
int	waveform_mirror
int	display_mode
int	levels_mode
const AVPixFmtDescriptor *	desc

Detailed Description

Definition at line 38 of file vf_histogram.c.

Field Documentation

const AVClass* HistogramContext::class

AVClass context for log and options purpose.

Definition at line 39 of file vf_histogram.c.

enum HistogramMode HistogramContext::mode

Definition at line 40 of file vf_histogram.c.

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

unsigned HistogramContext::histogram[256]

Definition at line 41 of file vf_histogram.c.

Referenced by filter_frame().

int HistogramContext::ncomp

Definition at line 42 of file vf_histogram.c.

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

const uint8_t* HistogramContext::bg_color

Definition at line 43 of file vf_histogram.c.

Referenced by config_input(), and filter_frame().

const uint8_t* HistogramContext::fg_color

Definition at line 44 of file vf_histogram.c.

Referenced by config_input(), and filter_frame().

int HistogramContext::level_height

Definition at line 45 of file vf_histogram.c.

Referenced by config_output(), and filter_frame().

int HistogramContext::scale_height

Definition at line 46 of file vf_histogram.c.

Referenced by config_output(), and filter_frame().

int HistogramContext::step

Definition at line 47 of file vf_histogram.c.

Referenced by filter_frame().

int HistogramContext::waveform_mode

Definition at line 48 of file vf_histogram.c.

Referenced by config_output(), and filter_frame().

int HistogramContext::waveform_mirror

Definition at line 49 of file vf_histogram.c.

Referenced by gen_waveform().

int HistogramContext::display_mode

Definition at line 50 of file vf_histogram.c.

Referenced by config_output(), and filter_frame().

int HistogramContext::levels_mode

Definition at line 51 of file vf_histogram.c.

Referenced by filter_frame().

const AVPixFmtDescriptor* HistogramContext::desc

Definition at line 52 of file vf_histogram.c.

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

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

• libavfilter/vf_histogram.c