vf_hflip.c File Reference

#include <string.h>
#include "libavutil/opt.h"
#include "avfilter.h"
#include "formats.h"
#include "hflip.h"
#include "internal.h"
#include "vf_hflip_init.h"
#include "video.h"
#include "libavutil/pixdesc.h"
#include "libavutil/internal.h"
#include "libavutil/intreadwrite.h"
#include "libavutil/imgutils.h"

Go to the source code of this file.

Data Structures
struct	ThreadData
	Used for passing data between threads. More...

Functions
	AVFILTER_DEFINE_CLASS (hflip)
static int	query_formats (AVFilterContext *ctx)
static int	config_props (AVFilterLink *inlink)
static int	filter_slice (AVFilterContext *ctx, void *arg, int job, int nb_jobs)
static int	filter_frame (AVFilterLink *inlink, AVFrame *in)

Variables
static const AVOption	hflip_options []
static const AVFilterPad	avfilter_vf_hflip_inputs []
static const AVFilterPad	avfilter_vf_hflip_outputs []
const AVFilter	ff_vf_hflip

Detailed Description

horizontal flip filter

Definition in file vf_hflip.c.

Function Documentation

AVFILTER_DEFINE_CLASS()

AVFILTER_DEFINE_CLASS

(

hflip

)

query_formats()

static int query_formats ( AVFilterContext *  ctx )

static

Definition at line 47 of file vf_hflip.c.

config_props()

static int config_props ( AVFilterLink *  inlink )

static

Definition at line 65 of file vf_hflip.c.

filter_slice()

static int filter_slice ( AVFilterContext *  ctx, void *  arg, int  job, int  nb_jobs  )

static

Definition at line 89 of file vf_hflip.c.

Referenced by filter_frame().

filter_frame()

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

static

Definition at line 119 of file vf_hflip.c.

Variable Documentation

hflip_options

const AVOption hflip_options[]

static

Initial value:

= {
    { NULL }
}

Definition at line 41 of file vf_hflip.c.

avfilter_vf_hflip_inputs

const AVFilterPad avfilter_vf_hflip_inputs[]

static

Initial value:

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

Definition at line 145 of file vf_hflip.c.

avfilter_vf_hflip_outputs

const AVFilterPad avfilter_vf_hflip_outputs[]

static

Initial value:

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

Definition at line 154 of file vf_hflip.c.

ff_vf_hflip

const AVFilter ff_vf_hflip

Initial value:

= {
    .name          = "hflip",
    .description   = NULL_IF_CONFIG_SMALL("Horizontally flip the input video."),
    .priv_size     = sizeof(FlipContext),
    .priv_class    = &hflip_class,
    FILTER_INPUTS(avfilter_vf_hflip_inputs),
    FILTER_OUTPUTS(avfilter_vf_hflip_outputs),
    FILTER_QUERY_FUNC(query_formats),
    .flags         = AVFILTER_FLAG_SLICE_THREADS | AVFILTER_FLAG_SUPPORT_TIMELINE_GENERIC,
}

Definition at line 161 of file vf_hflip.c.