LutContext Struct Reference

Data Fields
const AVClass *	class
uint8_t	lut [4][256]
	lookup table for each component
char *	comp_expr_str [4]
AVExpr *	comp_expr [4]
int	hsub
int	vsub
double	var_values [VAR_VARS_NB]
int	is_rgb
int	is_yuv
int	step
int	negate_alpha

Detailed Description

Definition at line 60 of file vf_lut.c.

Field Documentation

const AVClass* LutContext::class

Definition at line 61 of file vf_lut.c.

uint8_t LutContext::lut[4][256]

lookup table for each component

Definition at line 62 of file vf_lut.c.

Referenced by config_props(), and filter_frame().

char* LutContext::comp_expr_str[4]

Definition at line 63 of file vf_lut.c.

Referenced by config_props(), and uninit().

AVExpr* LutContext::comp_expr[4]

Definition at line 64 of file vf_lut.c.

Referenced by config_props(), and uninit().

int LutContext::hsub

Definition at line 65 of file vf_lut.c.

Referenced by config_props(), and filter_frame().

int LutContext::vsub

Definition at line 65 of file vf_lut.c.

Referenced by config_props(), and filter_frame().

double LutContext::var_values[VAR_VARS_NB]

Definition at line 66 of file vf_lut.c.

Referenced by clip(), compute_gammaval(), compute_gammaval709(), and config_props().

int LutContext::is_rgb

Definition at line 67 of file vf_lut.c.

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

int LutContext::is_yuv

Definition at line 67 of file vf_lut.c.

Referenced by config_props(), and query_formats().

int LutContext::step

Definition at line 68 of file vf_lut.c.

Referenced by config_props(), and filter_frame().

int LutContext::negate_alpha

Definition at line 69 of file vf_lut.c.

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

• libavfilter/vf_lut.c