filter_units_bsf.c File Reference

#include <stdlib.h>
#include "libavutil/common.h"
#include "libavutil/opt.h"
#include "bsf.h"
#include "bsf_internal.h"
#include "cbs.h"

Go to the source code of this file.

Data Structures
struct	FilterUnitsContext

Macros
#define	OFFSET(x)   offsetof(FilterUnitsContext, x)
#define	FLAGS   (AV_OPT_FLAG_VIDEO_PARAM|AV_OPT_FLAG_BSF_PARAM)

Functions
static int	filter_units_make_type_list (const char *list_string, CodedBitstreamUnitType **type_list, int *nb_types)
static int	filter_units_filter (AVBSFContext *bsf, AVPacket *pkt)
static int	filter_units_init (AVBSFContext *bsf)
static void	filter_units_close (AVBSFContext *bsf)

Variables
static const AVOption	filter_units_options []
static const AVClass	filter_units_class
const FFBitStreamFilter	ff_filter_units_bsf

Macro Definition Documentation

OFFSET

#define OFFSET

(

x

)

offsetof(FilterUnitsContext, x)

Definition at line 218 of file filter_units_bsf.c.

FLAGS

#define FLAGS   (AV_OPT_FLAG_VIDEO_PARAM|AV_OPT_FLAG_BSF_PARAM)

Definition at line 219 of file filter_units_bsf.c.

Function Documentation

filter_units_make_type_list()

static int filter_units_make_type_list ( const char *  list_string, CodedBitstreamUnitType **  type_list, int *  nb_types  )

static

Definition at line 48 of file filter_units_bsf.c.

Referenced by filter_units_init().

filter_units_filter()

static int filter_units_filter ( AVBSFContext *  bsf, AVPacket *  pkt  )

static

Definition at line 102 of file filter_units_bsf.c.

filter_units_init()

static int filter_units_init ( AVBSFContext *  bsf )

static

Definition at line 151 of file filter_units_bsf.c.

filter_units_close()

static void filter_units_close ( AVBSFContext *  bsf )

static

Definition at line 208 of file filter_units_bsf.c.

Variable Documentation

filter_units_options

const AVOption filter_units_options[]

static

Initial value:

= {
    { "pass_types",   "List of unit types to pass through the filter.",
        OFFSET(pass_types),   AV_OPT_TYPE_STRING,
        { .str = NULL }, .flags = FLAGS },
    { "remove_types", "List of unit types to remove in the filter.",
        OFFSET(remove_types), AV_OPT_TYPE_STRING,
        { .str = NULL }, .flags = FLAGS },
 
    { NULL }
}

Definition at line 220 of file filter_units_bsf.c.

filter_units_class

const AVClass filter_units_class

static

Initial value:

= {
    .class_name = "filter_units",
    .item_name  = av_default_item_name,
    .option     = filter_units_options,
    .version    = LIBAVUTIL_VERSION_INT,
}

Definition at line 231 of file filter_units_bsf.c.

ff_filter_units_bsf

const FFBitStreamFilter ff_filter_units_bsf

Initial value:

= {
    .p.name         = "filter_units",
    .p.codec_ids    = ff_cbs_all_codec_ids,
    .p.priv_class   = &filter_units_class,
    .priv_data_size = sizeof(FilterUnitsContext),
    .init           = &filter_units_init,
    .close          = &filter_units_close,
    .filter         = &filter_units_filter,
}

Definition at line 238 of file filter_units_bsf.c.