libavfilter/libmpcodecs/vf_delogo.c File Reference

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <inttypes.h>
#include <math.h>
#include "mp_msg.h"
#include "cpudetect.h"
#include "img_format.h"
#include "mp_image.h"
#include "vf.h"
#include "libvo/fastmemcpy.h"

Go to the source code of this file.

Data Structures
struct	vf_priv_s
	Stores persistant variables. More...
Defines
#define	MIN(a, b)   (((a) < (b)) ? (a) : (b))
#define	MAX(a, b)   (((a) > (b)) ? (a) : (b))
Functions
static void	delogo (uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int width, int height, int logo_x, int logo_y, int logo_w, int logo_h, int band, int show, int direct)
static int	config (struct vf_instance *vf, int width, int height, int d_width, int d_height, unsigned int flags, unsigned int outfmt)
static void	get_image (struct vf_instance *vf, mp_image_t *mpi)
static int	put_image (struct vf_instance *vf, mp_image_t *mpi, double pts)
static void	uninit (struct vf_instance *vf)
static int	query_format (struct vf_instance *vf, unsigned int fmt)
static int	vf_open (vf_instance_t *vf, char *args)
Variables
static const unsigned int	fmt_list []
const vf_info_t	vf_info_delogo

---

Define Documentation

#define MAX	(	a,
		b		)	(((a) > (b)) ? (a) : (b))

Definition at line 44 of file vf_delogo.c.

Referenced by dc1Test(), delogo(), find_breaks(), get_block_stats(), and put_image().

#define MIN	(	a,
		b		)	(((a) < (b)) ? (a) : (b))

Definition at line 43 of file vf_delogo.c.

Referenced by find_breaks().

---

Function Documentation

static int config	(	struct vf_instance *	vf,
		int	width,
		int	height,
		int	d_width,
		int	d_height,
		unsigned int	flags,
		unsigned int	outfmt
	)			[static]

Definition at line 114 of file vf_delogo.c.

static void delogo	(	uint8_t *	dst,
		uint8_t *	src,
		int	dstStride,
		int	srcStride,
		int	width,
		int	height,
		int	logo_x,
		int	logo_y,
		int	logo_w,
		int	logo_h,
		int	band,
		int	show,
		int	direct
	)			[static]

Definition at line 46 of file vf_delogo.c.

Referenced by put_image().

static void get_image	(	struct vf_instance *	vf,
		mp_image_t *	mpi
	)			[static]

Definition at line 122 of file vf_delogo.c.

Referenced by vf_open().

static int put_image	(	struct vf_instance *	vf,
		mp_image_t *	mpi,
		double	pts
	)			[static]

Definition at line 140 of file vf_delogo.c.

static int query_format	(	struct vf_instance *	vf,
		unsigned int	fmt
	)			[static]

Definition at line 175 of file vf_delogo.c.

static void uninit

(

struct vf_instance *

vf

)

[static]

Definition at line 166 of file vf_delogo.c.

static int vf_open	(	vf_instance_t *	vf,
		char *	args
	)			[static]

Definition at line 193 of file vf_delogo.c.

---

Variable Documentation

const unsigned int fmt_list[] [static]

Initial value:

{
    IMGFMT_YV12,
    IMGFMT_I420,
    IMGFMT_IYUV,
    0
}

Definition at line 186 of file vf_delogo.c.

Referenced by vf_open().

const vf_info_t vf_info_delogo

Initial value:

 {
    "simple logo remover",
    "delogo",
    "Jindrich Makovicka, Alex Beregszaszi",
    "",
    vf_open,
}

Definition at line 244 of file vf_delogo.c.