vf_bilateral.c File Reference

#include "libavutil/imgutils.h"
#include "libavutil/opt.h"
#include "libavutil/pixdesc.h"
#include "avfilter.h"
#include "formats.h"
#include "internal.h"
#include "video.h"

Go to the source code of this file.

Data Structures
struct	BilateralContext

Macros
#define	OFFSET(x)   offsetof(BilateralContext, x)
#define	FLAGS   AV_OPT_FLAG_VIDEO_PARAM|AV_OPT_FLAG_FILTERING_PARAM
#define	BILATERAL(type, name)

Functions
	AVFILTER_DEFINE_CLASS (bilateral)
static int	query_formats (AVFilterContext *ctx)
static int	config_input (AVFilterLink *inlink)
static int	filter_frame (AVFilterLink *inlink, AVFrame *in)
static av_cold void	uninit (AVFilterContext *ctx)

Variables
static const AVOption	bilateral_options []
static const AVFilterPad	bilateral_inputs []
static const AVFilterPad	bilateral_outputs []
AVFilter	ff_vf_bilateral

Macro Definition Documentation

OFFSET

#define OFFSET

(

x

)

offsetof(BilateralContext, x)

Definition at line 56 of file vf_bilateral.c.

FLAGS

#define FLAGS   AV_OPT_FLAG_VIDEO_PARAM|AV_OPT_FLAG_FILTERING_PARAM

Definition at line 57 of file vf_bilateral.c.

BILATERAL

#define BILATERAL	(		type,
			name
	)

Definition at line 136 of file vf_bilateral.c.

Function Documentation

AVFILTER_DEFINE_CLASS()

AVFILTER_DEFINE_CLASS

(

bilateral

)

query_formats()

static int query_formats ( AVFilterContext *  ctx )

static

Definition at line 68 of file vf_bilateral.c.

config_input()

static int config_input ( AVFilterLink *  inlink )

static

Definition at line 94 of file vf_bilateral.c.

filter_frame()

static int filter_frame ( AVFilterLink *  inlink, AVFrame *  in  )

static

Definition at line 292 of file vf_bilateral.c.

uninit()

static av_cold void uninit ( AVFilterContext *  ctx )

static

Definition at line 328 of file vf_bilateral.c.

Variable Documentation

bilateral_options

const AVOption bilateral_options[]

static

Initial value:

= {
    { "sigmaS", "set spatial sigma",    OFFSET(sigmaS), AV_OPT_TYPE_FLOAT, {.dbl=0.1}, 0.0,  10, FLAGS },
    { "sigmaR", "set range sigma",      OFFSET(sigmaR), AV_OPT_TYPE_FLOAT, {.dbl=0.1}, 0.0,   1, FLAGS },
    { "planes", "set planes to filter", OFFSET(planes), AV_OPT_TYPE_INT,   {.i64=1},     0, 0xF, FLAGS },
    { NULL }
}

Definition at line 59 of file vf_bilateral.c.

bilateral_inputs

const AVFilterPad bilateral_inputs[]

static

Initial value:

= {
    {
        .name         = "default",
        .type         = AVMEDIA_TYPE_VIDEO,
        .config_props = config_input,
        .filter_frame = filter_frame,
    },
    { NULL }
}

Definition at line 342 of file vf_bilateral.c.

bilateral_outputs

const AVFilterPad bilateral_outputs[]

static

Initial value:

= {
    {
        .name = "default",
        .type = AVMEDIA_TYPE_VIDEO,
    },
    { NULL }
}

Definition at line 352 of file vf_bilateral.c.

ff_vf_bilateral

AVFilter ff_vf_bilateral

Initial value:

= {
    .name          = "bilateral",
    .description   = NULL_IF_CONFIG_SMALL("Apply Bilateral filter."),
    .priv_size     = sizeof(BilateralContext),
    .priv_class    = &bilateral_class,
    .uninit        = uninit,
    .query_formats = query_formats,
    .inputs        = bilateral_inputs,
    .outputs       = bilateral_outputs,
    .flags         = AVFILTER_FLAG_SUPPORT_TIMELINE_GENERIC,
}

Definition at line 360 of file vf_bilateral.c.