vp9_superframe_bsf.c File Reference

#include "libavutil/avassert.h"
#include "avcodec.h"
#include "bsf.h"
#include "get_bits.h"

Go to the source code of this file.

Data Structures
struct	VP9BSFContext
struct	VP9BSFContext::CachedBuf

Macros
#define	MAX_CACHE   8
#define	wloop(mag, wr)

Functions
static void	stats (const struct CachedBuf *in, int n_in, unsigned *_max, unsigned *_sum)
static int	merge_superframe (const struct CachedBuf *in, int n_in, AVPacket *out)
static int	vp9_superframe_filter (AVBSFContext *ctx, AVPacket *out)
static void	vp9_superframe_close (AVBSFContext *ctx)

Variables
static enum AVCodecID	codec_ids []
const AVBitStreamFilter	ff_vp9_superframe_bsf

Macro Definition Documentation

#define MAX_CACHE   8

Definition at line 27 of file vp9_superframe_bsf.c.

Referenced by vp9_superframe_filter().

#define wloop	(		mag,
			wr
	)

Value:

for (n = 0; n < n_in; n++) { \
        wr; \
        ptr += mag + 1; \
    }

Referenced by merge_superframe().

Function Documentation

static void stats ( const struct CachedBuf *  in, int  n_in, unsigned *  _max, unsigned *  _sum  )

static

Definition at line 36 of file vp9_superframe_bsf.c.

Referenced by ff_rtp_check_and_send_back_rr(), filter_frame(), merge_superframe(), queue_frames(), and X264_init().

static int merge_superframe ( const struct CachedBuf *  in, int  n_in, AVPacket *  out  )

static

Definition at line 54 of file vp9_superframe_bsf.c.

Referenced by vp9_superframe_filter().

static int vp9_superframe_filter ( AVBSFContext *  ctx, AVPacket *  out  )

static

Definition at line 101 of file vp9_superframe_bsf.c.

static void vp9_superframe_close ( AVBSFContext *  ctx )

static

Definition at line 185 of file vp9_superframe_bsf.c.

Variable Documentation

enum AVCodecID codec_ids[]

static

Initial value:

= {
    AV_CODEC_ID_VP9, AV_CODEC_ID_NONE,
}

Definition at line 195 of file vp9_superframe_bsf.c.

const AVBitStreamFilter ff_vp9_superframe_bsf

Initial value:

= {
    .name           = "vp9_superframe",
    .priv_data_size = sizeof(VP9BSFContext),
    .filter         = vp9_superframe_filter,
    .close          = vp9_superframe_close,
    .codec_ids      = codec_ids,
}

Definition at line 199 of file vp9_superframe_bsf.c.