HisteqContext Struct Reference

Data Fields
const AVClass *	class
float	strength
float	intensity
enum HisteqAntibanding	antibanding
char *	antibanding_str
int	in_histogram [256]
	input histogram
int	out_histogram [256]
	output histogram
int	LUT [256]
	lookup table derived from histogram[]
uint8_t	rgba_map [4]
	components position
int	bpp
	bytes per pixel

Detailed Description

Definition at line 56 of file vf_histeq.c.

Field Documentation

const AVClass* HisteqContext::class

Definition at line 57 of file vf_histeq.c.

Referenced by init().

float HisteqContext::strength

Definition at line 58 of file vf_histeq.c.

Referenced by filter_frame(), and init().

float HisteqContext::intensity

Definition at line 59 of file vf_histeq.c.

Referenced by filter_frame(), and init().

enum HisteqAntibanding HisteqContext::antibanding

Definition at line 60 of file vf_histeq.c.

Referenced by filter_frame(), and init().

char* HisteqContext::antibanding_str

Definition at line 61 of file vf_histeq.c.

int HisteqContext::in_histogram[256]

input histogram

Definition at line 62 of file vf_histeq.c.

Referenced by filter_frame().

int HisteqContext::out_histogram[256]

output histogram

Definition at line 63 of file vf_histeq.c.

Referenced by filter_frame().

int HisteqContext::LUT[256]

lookup table derived from histogram[]

Definition at line 64 of file vf_histeq.c.

Referenced by filter_frame().

uint8_t HisteqContext::rgba_map[4]

components position

Definition at line 65 of file vf_histeq.c.

Referenced by config_input(), and filter_frame().

int HisteqContext::bpp

bytes per pixel

Definition at line 66 of file vf_histeq.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_histeq.c