apv_metadata.c File Reference

#include "libavutil/common.h"
#include "libavutil/opt.h"
#include "libavcodec/bsf.h"
#include "libavcodec/bsf_internal.h"
#include "libavcodec/cbs.h"
#include "libavcodec/cbs_bsf.h"
#include "libavcodec/cbs_apv.h"

Go to the source code of this file.

Data Structures
struct	APVMetadataContext

Macros
#define	OFFSET(x)
#define	FLAGS   (AV_OPT_FLAG_VIDEO_PARAM|AV_OPT_FLAG_BSF_PARAM)

Functions
static int	apv_metadata_update_frame_header (AVBSFContext *bsf, APVRawFrameHeader *hdr)
static int	apv_metadata_update_fragment (AVBSFContext *bsf, AVPacket *pkt, CodedBitstreamFragment *frag)
static int	apv_metadata_init (AVBSFContext *bsf)

Variables
static const CBSBSFType	apv_metadata_type
static const AVOption	apv_metadata_options []
static const AVClass	apv_metadata_class
static enum AVCodecID	apv_metadata_codec_ids []
const FFBitStreamFilter	ff_apv_metadata_bsf

Macro Definition Documentation

OFFSET

#define OFFSET

(

x

)

Value:

offsetof(APVMetadataContext, x)

Definition at line 91 of file apv_metadata.c.

FLAGS

#define FLAGS   (AV_OPT_FLAG_VIDEO_PARAM|AV_OPT_FLAG_BSF_PARAM)

Definition at line 92 of file apv_metadata.c.

Function Documentation

apv_metadata_update_frame_header()

static int apv_metadata_update_frame_header ( AVBSFContext * bsf, APVRawFrameHeader * hdr )

static

Definition at line 38 of file apv_metadata.c.

Referenced by apv_metadata_update_fragment().

apv_metadata_update_fragment()

static int apv_metadata_update_fragment ( AVBSFContext * bsf, AVPacket * pkt, CodedBitstreamFragment * frag )

static

Definition at line 62 of file apv_metadata.c.

apv_metadata_init()

static int apv_metadata_init ( AVBSFContext * bsf )

static

Definition at line 86 of file apv_metadata.c.

Variable Documentation

apv_metadata_type

const CBSBSFType apv_metadata_type

static

Initial value:

= {
    .codec_id        = AV_CODEC_ID_APV,
    .fragment_name   = "access unit",
    .unit_name       = "PBU",
    .update_fragment = &apv_metadata_update_fragment,
}

Definition at line 79 of file apv_metadata.c.

Referenced by apv_metadata_init().

apv_metadata_options

const AVOption apv_metadata_options[]

static

Initial value:

= {
    { "color_primaries", "Set color primaries (section 5.3.5)",
        OFFSET(color_primaries), AV_OPT_TYPE_INT,
        { .i64 = -1 }, -1, 255, FLAGS },
    { "transfer_characteristics", "Set transfer characteristics (section 5.3.5)",
        OFFSET(transfer_characteristics), AV_OPT_TYPE_INT,
        { .i64 = -1 }, -1, 255, FLAGS },
    { "matrix_coefficients", "Set matrix coefficients (section 5.3.5)",
        OFFSET(matrix_coefficients), AV_OPT_TYPE_INT,
        { .i64 = -1 }, -1, 255, FLAGS },
 
    { "full_range_flag", "Set full range flag flag (section 5.3.5)",
        OFFSET(full_range_flag), AV_OPT_TYPE_INT,
        { .i64 = -1 }, -1, 1, FLAGS, .unit = "cr" },
    { "tv", "TV (limited) range", 0, AV_OPT_TYPE_CONST,
        { .i64 = 0 }, .flags = FLAGS, .unit = "cr" },
    { "pc", "PC (full) range",    0, AV_OPT_TYPE_CONST,
        { .i64 = 1 }, .flags = FLAGS, .unit = "cr" },
 
    { NULL }
}

Definition at line 93 of file apv_metadata.c.

apv_metadata_class

const AVClass apv_metadata_class

static

Initial value:

= {
    .class_name = "apv_metadata_bsf",
    .item_name  = av_default_item_name,
    .option     = apv_metadata_options,
    .version    = LIBAVUTIL_VERSION_INT,
}

Definition at line 115 of file apv_metadata.c.

apv_metadata_codec_ids

enum AVCodecID apv_metadata_codec_ids[]

static

Initial value:

= {
    AV_CODEC_ID_APV, AV_CODEC_ID_NONE,
}

Definition at line 122 of file apv_metadata.c.

ff_apv_metadata_bsf

const FFBitStreamFilter ff_apv_metadata_bsf

Initial value:

= {
    .p.name         = "apv_metadata",
    .p.codec_ids    = apv_metadata_codec_ids,
    .p.priv_class   = &apv_metadata_class,
    .priv_data_size = sizeof(APVMetadataContext),
    .init           = &apv_metadata_init,
    .close          = &ff_cbs_bsf_generic_close,
    .filter         = &ff_cbs_bsf_generic_filter,
}

Definition at line 126 of file apv_metadata.c.