motion_estimation.h File Reference

#include "libavutil/avutil.h"

Go to the source code of this file.

Data Structures
struct	AVMotionEstPredictor
struct	AVMotionEstContext

Macros
#define	AV_ME_METHOD_ESA   1
	Copyright (c) 2016 Davinder Singh (DSM_) <ds.mudhar<@gmail.com> More...
#define	AV_ME_METHOD_TSS   2
#define	AV_ME_METHOD_TDLS   3
#define	AV_ME_METHOD_NTSS   4
#define	AV_ME_METHOD_FSS   5
#define	AV_ME_METHOD_DS   6
#define	AV_ME_METHOD_HEXBS   7
#define	AV_ME_METHOD_EPZS   8
#define	AV_ME_METHOD_UMH   9

Functions
void	ff_me_init_context (AVMotionEstContext *me_ctx, int mb_size, int search_param, int width, int height, int x_min, int x_max, int y_min, int y_max)
uint64_t	ff_me_cmp_sad (AVMotionEstContext *me_ctx, int x_mb, int y_mb, int x_mv, int y_mv)
uint64_t	ff_me_search_esa (AVMotionEstContext *me_ctx, int x_mb, int y_mb, int *mv)
uint64_t	ff_me_search_tss (AVMotionEstContext *me_ctx, int x_mb, int y_mb, int *mv)
uint64_t	ff_me_search_tdls (AVMotionEstContext *me_ctx, int x_mb, int y_mb, int *mv)
uint64_t	ff_me_search_ntss (AVMotionEstContext *me_ctx, int x_mb, int y_mb, int *mv)
uint64_t	ff_me_search_fss (AVMotionEstContext *me_ctx, int x_mb, int y_mb, int *mv)
uint64_t	ff_me_search_ds (AVMotionEstContext *me_ctx, int x_mb, int y_mb, int *mv)
uint64_t	ff_me_search_hexbs (AVMotionEstContext *me_ctx, int x_mb, int y_mb, int *mv)
uint64_t	ff_me_search_epzs (AVMotionEstContext *me_ctx, int x_mb, int y_mb, int *mv)
uint64_t	ff_me_search_umh (AVMotionEstContext *me_ctx, int x_mb, int y_mb, int *mv)

Macro Definition Documentation

AV_ME_METHOD_ESA

#define AV_ME_METHOD_ESA   1

Copyright (c) 2016 Davinder Singh (DSM_) <ds.mudhar<@gmail.com>

This file is part of FFmpeg.

FFmpeg is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version.

FFmpeg is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License along with FFmpeg; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA

Definition at line 26 of file motion_estimation.h.

AV_ME_METHOD_TSS

#define AV_ME_METHOD_TSS   2

Definition at line 27 of file motion_estimation.h.

AV_ME_METHOD_TDLS

#define AV_ME_METHOD_TDLS   3

Definition at line 28 of file motion_estimation.h.

AV_ME_METHOD_NTSS

#define AV_ME_METHOD_NTSS   4

Definition at line 29 of file motion_estimation.h.

AV_ME_METHOD_FSS

#define AV_ME_METHOD_FSS   5

Definition at line 30 of file motion_estimation.h.

AV_ME_METHOD_DS

#define AV_ME_METHOD_DS   6

Definition at line 31 of file motion_estimation.h.

AV_ME_METHOD_HEXBS

#define AV_ME_METHOD_HEXBS   7

Definition at line 32 of file motion_estimation.h.

AV_ME_METHOD_EPZS

#define AV_ME_METHOD_EPZS   8

Definition at line 33 of file motion_estimation.h.

AV_ME_METHOD_UMH

#define AV_ME_METHOD_UMH   9

Definition at line 34 of file motion_estimation.h.

Function Documentation

ff_me_init_context()

void ff_me_init_context	(	AVMotionEstContext *	me_ctx,
		int	mb_size,
		int	search_param,
		int	width,
		int	height,
		int	x_min,
		int	x_max,
		int	y_min,
		int	y_max
	)

Definition at line 45 of file motion_estimation.c.

Referenced by config_input().

ff_me_cmp_sad()

uint64_t ff_me_cmp_sad	(	AVMotionEstContext *	me_ctx,
		int	x_mb,
		int	y_mb,
		int	x_mv,
		int	y_mv
	)

Definition at line 59 of file motion_estimation.c.

Referenced by ff_me_init_context().

ff_me_search_esa()

uint64_t ff_me_search_esa	(	AVMotionEstContext *	me_ctx,
		int	x_mb,
		int	y_mb,
		int *	mv
	)

Definition at line 77 of file motion_estimation.c.

Referenced by search_mv().

ff_me_search_tss()

uint64_t ff_me_search_tss	(	AVMotionEstContext *	me_ctx,
		int	x_mb,
		int	y_mb,
		int *	mv
	)

Definition at line 96 of file motion_estimation.c.

Referenced by search_mv().

ff_me_search_tdls()

uint64_t ff_me_search_tdls	(	AVMotionEstContext *	me_ctx,
		int	x_mb,
		int	y_mb,
		int *	mv
	)

Definition at line 127 of file motion_estimation.c.

Referenced by search_mv().

ff_me_search_ntss()

uint64_t ff_me_search_ntss	(	AVMotionEstContext *	me_ctx,
		int	x_mb,
		int	y_mb,
		int *	mv
	)

Definition at line 159 of file motion_estimation.c.

Referenced by search_mv().

ff_me_search_fss()

uint64_t ff_me_search_fss	(	AVMotionEstContext *	me_ctx,
		int	x_mb,
		int	y_mb,
		int *	mv
	)

Definition at line 212 of file motion_estimation.c.

Referenced by search_mv().

ff_me_search_ds()

uint64_t ff_me_search_ds	(	AVMotionEstContext *	me_ctx,
		int	x_mb,
		int	y_mb,
		int *	mv
	)

Definition at line 244 of file motion_estimation.c.

Referenced by search_mv(), and var_size_bme().

ff_me_search_hexbs()

uint64_t ff_me_search_hexbs	(	AVMotionEstContext *	me_ctx,
		int	x_mb,
		int	y_mb,
		int *	mv
	)

Definition at line 299 of file motion_estimation.c.

Referenced by search_mv().

ff_me_search_epzs()

uint64_t ff_me_search_epzs	(	AVMotionEstContext *	me_ctx,
		int	x_mb,
		int	y_mb,
		int *	mv
	)

Definition at line 332 of file motion_estimation.c.

Referenced by filter_frame(), and search_mv().

ff_me_search_umh()

uint64_t ff_me_search_umh	(	AVMotionEstContext *	me_ctx,
		int	x_mb,
		int	y_mb,
		int *	mv
	)

Definition at line 373 of file motion_estimation.c.

Referenced by filter_frame(), and search_mv().