h264_mp4toannexb_bsf.c File Reference

#include <string.h>
#include "libavutil/avassert.h"
#include "libavutil/intreadwrite.h"
#include "libavutil/mem.h"
#include "bsf.h"
#include "bsf_internal.h"
#include "bytestream.h"
#include "defs.h"
#include "h264.h"

Go to the source code of this file.

Data Structures
struct	H264BSFContext

Macros
#define	LOG_ONCE(...)

Functions
static void	count_or_copy (uint8_t **out, uint64_t *out_size, const uint8_t *in, int in_size, int ps, int copy)
static int	h264_extradata_to_annexb (AVBSFContext *ctx, const int padding)
static int	h264_mp4toannexb_init (AVBSFContext *ctx)
static int	h264_mp4toannexb_filter (AVBSFContext *ctx, AVPacket *opkt)
static void	h264_mp4toannexb_flush (AVBSFContext *ctx)

Variables
static enum AVCodecID	codec_ids []
const FFBitStreamFilter	ff_h264_mp4toannexb_bsf

Macro Definition Documentation

LOG_ONCE

#define LOG_ONCE

(

...

)

Value:

    if (j) \
        av_log(__VA_ARGS__)

Function Documentation

count_or_copy()

static void count_or_copy ( uint8_t **  out, uint64_t *  out_size, const uint8_t *  in, int  in_size, int  ps, int  copy  )

static

Definition at line 46 of file h264_mp4toannexb_bsf.c.

Referenced by h264_mp4toannexb_filter().

h264_extradata_to_annexb()

static int h264_extradata_to_annexb ( AVBSFContext *  ctx, const int  padding  )

static

Definition at line 65 of file h264_mp4toannexb_bsf.c.

Referenced by h264_mp4toannexb_init().

h264_mp4toannexb_init()

static int h264_mp4toannexb_init ( AVBSFContext *  ctx )

static

Definition at line 139 of file h264_mp4toannexb_bsf.c.

h264_mp4toannexb_filter()

static int h264_mp4toannexb_filter ( AVBSFContext *  ctx, AVPacket *  opkt  )

static

Definition at line 169 of file h264_mp4toannexb_bsf.c.

h264_mp4toannexb_flush()

static void h264_mp4toannexb_flush ( AVBSFContext *  ctx )

static

Definition at line 302 of file h264_mp4toannexb_bsf.c.

Variable Documentation

codec_ids

enum AVCodecID codec_ids[]

static

Initial value:

= {
    AV_CODEC_ID_H264, AV_CODEC_ID_NONE,
}

Definition at line 311 of file h264_mp4toannexb_bsf.c.

ff_h264_mp4toannexb_bsf

const FFBitStreamFilter ff_h264_mp4toannexb_bsf

Initial value:

= {
    .p.name         = "h264_mp4toannexb",
    .p.codec_ids    = codec_ids,
    .priv_data_size = sizeof(H264BSFContext),
    .init           = h264_mp4toannexb_init,
    .filter         = h264_mp4toannexb_filter,
    .flush          = h264_mp4toannexb_flush,
}

Definition at line 315 of file h264_mp4toannexb_bsf.c.