libavfilter/libmpcodecs/vf_sab.c File Reference

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <inttypes.h>
#include <assert.h>
#include "config.h"
#include "mp_msg.h"
#include "libavutil/avutil.h"
#include "img_format.h"
#include "mp_image.h"
#include "vf.h"
#include "libswscale/swscale.h"
#include "vf_scale.h"

Go to the source code of this file.

Data Structures
struct	FilterParam
struct	vf_priv_s
	Stores persistant variables. More...
Functions
static void	getSubSampleFactors (int *h, int *v, int format)
static int	allocStuff (FilterParam *f, int width, int height)
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	freeBuffers (FilterParam *f)
static void	uninit (struct vf_instance *vf)
static void	blur (uint8_t *dst, uint8_t *src, int w, int h, int dstStride, int srcStride, FilterParam *fp)
static int	put_image (struct vf_instance *vf, mp_image_t *mpi, double pts)
static int	query_format (struct vf_instance *vf, unsigned int fmt)
static int	vf_open (vf_instance_t *vf, char *args)
Variables
const vf_info_t	vf_info_sab

---

Function Documentation

static int allocStuff	(	FilterParam *	f,
		int	width,
		int	height
	)			[static]

Definition at line 95 of file vf_sab.c.

Referenced by config().

static void blur	(	uint8_t *	dst,
		uint8_t *	src,
		int	w,
		int	h,
		int	dstStride,
		int	srcStride,
		FilterParam *	fp
	)			[inline, static]

Definition at line 175 of file vf_sab.c.

Referenced by blur_power(), and put_image().

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 140 of file vf_sab.c.

static void freeBuffers

(

FilterParam *

f

)

[static]

Definition at line 154 of file vf_sab.c.

Referenced by uninit().

static void getSubSampleFactors	(	int *	h,
		int *	v,
		int	format
	)			[static]

Definition at line 67 of file vf_sab.c.

Referenced by config(), and sws_init_context().

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

Definition at line 243 of file vf_sab.c.

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

Definition at line 262 of file vf_sab.c.

static void uninit

(

struct vf_instance *

vf

)

[static]

Definition at line 165 of file vf_sab.c.

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

Definition at line 277 of file vf_sab.c.

---

Variable Documentation

const vf_info_t vf_info_sab

Initial value:

 {
    "shape adaptive blur",
    "sab",
    "Michael Niedermayer",
    "",
    vf_open,
    NULL
}

Definition at line 314 of file vf_sab.c.