vf_setparams.c File Reference

#include "config_components.h"
#include "libavutil/pixfmt.h"
#include "libavutil/opt.h"
#include "avfilter.h"
#include "filters.h"
#include "formats.h"
#include "video.h"

Go to the source code of this file.

Data Structures
struct	SetParamsContext

Macros
#define	OFFSET(x)   offsetof(SetParamsContext, x)
#define	FLAGS   AV_OPT_FLAG_FILTERING_PARAM|AV_OPT_FLAG_VIDEO_PARAM

Enumerations
enum	SetFieldMode { MODE_AUTO = -1, MODE_BFF, MODE_TFF, MODE_PROG }

Functions
	AVFILTER_DEFINE_CLASS (setparams)
static int	query_formats (const AVFilterContext *ctx, AVFilterFormatsConfig **cfg_in, AVFilterFormatsConfig **cfg_out)
static int	filter_frame (AVFilterLink *inlink, AVFrame *frame)

Variables
static const AVOption	setparams_options []
static const AVFilterPad	inputs []
const AVFilter	ff_vf_setparams

Macro Definition Documentation

OFFSET

#define OFFSET

(

x

)

offsetof(SetParamsContext, x)

Definition at line 47 of file vf_setparams.c.

FLAGS

#define FLAGS   AV_OPT_FLAG_FILTERING_PARAM|AV_OPT_FLAG_VIDEO_PARAM

Definition at line 48 of file vf_setparams.c.

Enumeration Type Documentation

SetFieldMode

enum SetFieldMode

Enumerator
MODE_AUTO
MODE_BFF
MODE_TFF
MODE_PROG

Definition at line 30 of file vf_setparams.c.

Function Documentation

AVFILTER_DEFINE_CLASS()

AVFILTER_DEFINE_CLASS

(

setparams

)

query_formats()

static int query_formats ( const AVFilterContext *  ctx, AVFilterFormatsConfig **  cfg_in, AVFilterFormatsConfig **  cfg_out  )

static

Definition at line 139 of file vf_setparams.c.

filter_frame()

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

static

Definition at line 163 of file vf_setparams.c.

Variable Documentation

setparams_options

const AVOption setparams_options[]

static

Definition at line 50 of file vf_setparams.c.

inputs

const AVFilterPad inputs[]

static

Initial value:

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

Definition at line 205 of file vf_setparams.c.

ff_vf_setparams

const AVFilter ff_vf_setparams

Initial value:

= {
    .name        = "setparams",
    .description = NULL_IF_CONFIG_SMALL("Force field, or color property for the output video frame."),
    .priv_size   = sizeof(SetParamsContext),
    .priv_class  = &setparams_class,
    .flags       = AVFILTER_FLAG_METADATA_ONLY,
    FILTER_INPUTS(inputs),
    FILTER_OUTPUTS(ff_video_default_filterpad),
    FILTER_QUERY_FUNC2(query_formats),
}

Definition at line 213 of file vf_setparams.c.