GEQContext Struct Reference

Data Fields
const AVClass *	class
AVExpr *	e [NB_PLANES][MAX_NB_THREADS]
	expressions for each plane and thread More...
char *	expr_str [4+3]
	expression strings for each plane More...
AVFrame *	picref
	current input buffer More...
uint8_t *	dst
	reference pointer to the 8bits output More...
uint16_t *	dst16
	reference pointer to the 16bits output More...
double	values [VAR_VARS_NB]
	expression values More...
int	hsub
int	vsub
	chroma subsampling More...
int	planes
	number of planes More...
int	interpolation
int	is_rgb
int	bps
double *	pixel_sums [NB_PLANES]
int	needs_sum [NB_PLANES]

Detailed Description

Definition at line 48 of file vf_geq.c.

Field Documentation

class

const AVClass* GEQContext::class

Definition at line 49 of file vf_geq.c.

e

AVExpr* GEQContext::e[NB_PLANES][MAX_NB_THREADS]

expressions for each plane and thread

Definition at line 50 of file vf_geq.c.

Referenced by geq_init(), geq_uninit(), and slice_geq_filter().

expr_str

char* GEQContext::expr_str[4+3]

expression strings for each plane

Definition at line 51 of file vf_geq.c.

Referenced by geq_init().

picref

AVFrame* GEQContext::picref

current input buffer

Definition at line 52 of file vf_geq.c.

Referenced by calculate_sums(), geq_filter_frame(), getpix(), and getpix_integrate().

dst

uint8_t* GEQContext::dst

reference pointer to the 8bits output

Definition at line 53 of file vf_geq.c.

Referenced by geq_filter_frame(), and slice_geq_filter().

dst16

uint16_t* GEQContext::dst16

reference pointer to the 16bits output

Definition at line 54 of file vf_geq.c.

Referenced by geq_filter_frame(), and slice_geq_filter().

values

double GEQContext::values[VAR_VARS_NB]

expression values

Definition at line 55 of file vf_geq.c.

Referenced by geq_filter_frame(), and slice_geq_filter().

hsub

int GEQContext::hsub

Definition at line 56 of file vf_geq.c.

Referenced by geq_config_props(), geq_filter_frame(), getpix(), and getpix_integrate().

vsub

int GEQContext::vsub

chroma subsampling

Definition at line 56 of file vf_geq.c.

Referenced by geq_config_props(), geq_filter_frame(), getpix(), and getpix_integrate().

planes

int GEQContext::planes

number of planes

Definition at line 57 of file vf_geq.c.

Referenced by geq_config_props(), and geq_filter_frame().

interpolation

int GEQContext::interpolation

Definition at line 58 of file vf_geq.c.

Referenced by getpix().

is_rgb

int GEQContext::is_rgb

Definition at line 59 of file vf_geq.c.

Referenced by geq_init(), and geq_query_formats().

bps

int GEQContext::bps

Definition at line 60 of file vf_geq.c.

Referenced by calculate_sums(), geq_config_props(), geq_init(), getpix(), and slice_geq_filter().

pixel_sums

double* GEQContext::pixel_sums[NB_PLANES]

Definition at line 62 of file vf_geq.c.

Referenced by calculate_sums(), geq_uninit(), and getpix_integrate_internal().

needs_sum

int GEQContext::needs_sum[NB_PLANES]

Definition at line 63 of file vf_geq.c.

Referenced by geq_filter_frame(), and geq_init().

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

• libavfilter/vf_geq.c