FFmpeg: FieldMatchContext Struct Reference

FFmpeg 4.0

Data Fields
const AVClass *	class

AVFrame *	prv

AVFrame *	src

AVFrame *	nxt
	main sliding window of 3 frames More...

AVFrame *	prv2

AVFrame *	src2

AVFrame *	nxt2
	sliding window of the optional second stream More...

int	got_frame [2]
	frame request flag for each input stream More...

int	hsub

int	vsub
	chroma subsampling values More...

uint32_t	eof
	bitmask for end of stream More...

int64_t	lastscdiff

int64_t	lastn

int	order

int	ppsrc

int	mode
	matching_mode More...

int	field

int	mchroma

int	y0

int	y1

int64_t	scthresh

double	scthresh_flt

int	combmatch
	comb_matching_mode More...

int	combdbg

int	cthresh

int	chroma

int	blockx

int	blocky

int	combpel

uint8_t *	map_data [4]

int	map_linesize [4]

uint8_t *	cmask_data [4]

int	cmask_linesize [4]

int *	c_array

int	tpitchy

int	tpitchuv

uint8_t *	tbuffer

Detailed Description

Definition at line 75 of file vf_fieldmatch.c.

Field Documentation

◆ class

const AVClass* FieldMatchContext::class

Definition at line 76 of file vf_fieldmatch.c.

◆ prv

AVFrame* FieldMatchContext::prv

Definition at line 78 of file vf_fieldmatch.c.

Referenced by fieldmatch_uninit(), filter_frame(), and select_frame().

◆ src

AVFrame * FieldMatchContext::src

Definition at line 78 of file vf_fieldmatch.c.

Referenced by compare_fields(), fieldmatch_uninit(), filter_frame(), and select_frame().

◆ nxt

AVFrame * FieldMatchContext::nxt

main sliding window of 3 frames

Definition at line 78 of file vf_fieldmatch.c.

Referenced by fieldmatch_uninit(), filter_frame(), and select_frame().

◆ prv2

AVFrame* FieldMatchContext::prv2

Definition at line 79 of file vf_fieldmatch.c.

Referenced by filter_frame().

◆ src2

AVFrame * FieldMatchContext::src2

Definition at line 79 of file vf_fieldmatch.c.

Referenced by filter_frame().

◆ nxt2

AVFrame * FieldMatchContext::nxt2

sliding window of the optional second stream

Definition at line 79 of file vf_fieldmatch.c.

Referenced by filter_frame().

◆ got_frame

int FieldMatchContext::got_frame[2]

frame request flag for each input stream

Definition at line 80 of file vf_fieldmatch.c.

Referenced by filter_frame(), and request_inlink().

◆ hsub

int FieldMatchContext::hsub

Definition at line 81 of file vf_fieldmatch.c.

Referenced by calc_combed_score(), config_input(), and get_width().

◆ vsub

int FieldMatchContext::vsub

chroma subsampling values

Definition at line 81 of file vf_fieldmatch.c.

Referenced by calc_combed_score(), config_input(), and get_height().

◆ eof

uint32_t FieldMatchContext::eof

bitmask for end of stream

Definition at line 82 of file vf_fieldmatch.c.

Referenced by request_frame(), and request_inlink().

◆ lastscdiff

int64_t FieldMatchContext::lastscdiff

Definition at line 83 of file vf_fieldmatch.c.

Referenced by filter_frame().

◆ lastn

int64_t FieldMatchContext::lastn

Definition at line 84 of file vf_fieldmatch.c.

Referenced by filter_frame().

◆ order

int FieldMatchContext::order

Definition at line 87 of file vf_fieldmatch.c.

Referenced by filter_frame().

◆ ppsrc

int FieldMatchContext::ppsrc

Definition at line 88 of file vf_fieldmatch.c.

Referenced by config_output(), fieldmatch_init(), filter_frame(), and request_frame().

◆ mode

int FieldMatchContext::mode

matching_mode

Definition at line 89 of file vf_fieldmatch.c.

Referenced by filter_frame().

◆ field

int FieldMatchContext::field

Definition at line 90 of file vf_fieldmatch.c.

Referenced by filter_frame(), and get_field_base().

◆ mchroma

int FieldMatchContext::mchroma

Definition at line 91 of file vf_fieldmatch.c.

Referenced by compare_fields().

◆ y0

int FieldMatchContext::y0

Definition at line 92 of file vf_fieldmatch.c.

Referenced by compare_fields().

◆ y1

int FieldMatchContext::y1

Definition at line 92 of file vf_fieldmatch.c.

Referenced by compare_fields().

◆ scthresh

int64_t FieldMatchContext::scthresh

Definition at line 93 of file vf_fieldmatch.c.

Referenced by config_input(), and filter_frame().

◆ scthresh_flt

double FieldMatchContext::scthresh_flt

Definition at line 94 of file vf_fieldmatch.c.

Referenced by config_input().

◆ combmatch

int FieldMatchContext::combmatch

comb_matching_mode

Definition at line 95 of file vf_fieldmatch.c.

Referenced by filter_frame().

◆ combdbg

int FieldMatchContext::combdbg

Definition at line 96 of file vf_fieldmatch.c.

Referenced by filter_frame().

◆ cthresh

int FieldMatchContext::cthresh

Definition at line 97 of file vf_fieldmatch.c.

Referenced by calc_combed_score().

◆ chroma

int FieldMatchContext::chroma

Definition at line 98 of file vf_fieldmatch.c.

Referenced by calc_combed_score().

◆ blockx

int FieldMatchContext::blockx

Definition at line 99 of file vf_fieldmatch.c.

Referenced by calc_combed_score(), config_input(), and fieldmatch_init().

◆ blocky

int FieldMatchContext::blocky

Definition at line 99 of file vf_fieldmatch.c.

Referenced by calc_combed_score(), config_input(), and fieldmatch_init().

◆ combpel

int FieldMatchContext::combpel

Definition at line 100 of file vf_fieldmatch.c.

Referenced by checkmm(), fieldmatch_init(), and filter_frame().

◆ map_data

uint8_t* FieldMatchContext::map_data[4]

Definition at line 103 of file vf_fieldmatch.c.

Referenced by compare_fields(), config_input(), and fieldmatch_uninit().

◆ map_linesize

int FieldMatchContext::map_linesize[4]

Definition at line 104 of file vf_fieldmatch.c.

Referenced by compare_fields(), and config_input().

◆ cmask_data

uint8_t* FieldMatchContext::cmask_data[4]

Definition at line 105 of file vf_fieldmatch.c.

Referenced by calc_combed_score(), config_input(), and fieldmatch_uninit().

◆ cmask_linesize

int FieldMatchContext::cmask_linesize[4]

Definition at line 106 of file vf_fieldmatch.c.

Referenced by calc_combed_score(), and config_input().

◆ c_array

int* FieldMatchContext::c_array

Definition at line 107 of file vf_fieldmatch.c.

Referenced by calc_combed_score(), config_input(), and fieldmatch_uninit().

◆ tpitchy

int FieldMatchContext::tpitchy

Definition at line 108 of file vf_fieldmatch.c.

Referenced by build_diff_map(), and config_input().

◆ tpitchuv

int FieldMatchContext::tpitchuv

Definition at line 108 of file vf_fieldmatch.c.

Referenced by build_diff_map(), and config_input().

◆ tbuffer

uint8_t* FieldMatchContext::tbuffer

Definition at line 109 of file vf_fieldmatch.c.

Referenced by build_diff_map(), config_input(), and fieldmatch_uninit().

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

libavfilter/vf_fieldmatch.c