vf_format.c File Reference

#include "config_components.h"
#include <string.h>
#include "libavutil/internal.h"
#include "libavutil/mem.h"
#include "libavutil/pixdesc.h"
#include "libavutil/opt.h"
#include "avfilter.h"
#include "formats.h"
#include "internal.h"
#include "video.h"

Go to the source code of this file.

Data Structures
struct	FormatContext

Macros
#define	OFFSET(x)   offsetof(FormatContext, x)

Functions
static av_cold void	uninit (AVFilterContext *ctx)
static av_cold int	init (AVFilterContext *ctx)
static int	query_formats (AVFilterContext *ctx)
	AVFILTER_DEFINE_CLASS_EXT (format, "(no)format", options)

Variables
static const AVOption	options []

Detailed Description

format and noformat video filters

Definition in file vf_format.c.

Macro Definition Documentation

OFFSET

#define OFFSET

(

x

)

offsetof(FormatContext, x)

Definition at line 139 of file vf_format.c.

Function Documentation

uninit()

static av_cold void uninit ( AVFilterContext *  ctx )

static

Definition at line 51 of file vf_format.c.

init()

static av_cold int init ( AVFilterContext *  ctx )

static

Definition at line 57 of file vf_format.c.

query_formats()

static int query_formats ( AVFilterContext *  ctx )

static

Definition at line 131 of file vf_format.c.

AVFILTER_DEFINE_CLASS_EXT()

AVFILTER_DEFINE_CLASS_EXT	(	format	,
		"(no)format"	,
		options
	)

Variable Documentation

options

const AVOption options[]

static

Initial value:

= {
    { "pix_fmts", "A '|'-separated list of pixel formats", OFFSET(pix_fmts), AV_OPT_TYPE_STRING, .flags = AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_FILTERING_PARAM },
    { NULL }
}

Definition at line 140 of file vf_format.c.