codec_par.c File Reference

#include <string.h>
#include "libavutil/mem.h"
#include "avcodec.h"
#include "codec_par.h"
#include "packet.h"

Go to the source code of this file.

Functions
static void	codec_parameters_reset (AVCodecParameters *par)
AVCodecParameters *	avcodec_parameters_alloc (void)
	Allocate a new AVCodecParameters and set its fields to default values (unknown/invalid/0). More...
void	avcodec_parameters_free (AVCodecParameters **ppar)
	Free an AVCodecParameters instance and everything associated with it and write NULL to the supplied pointer. More...
static int	codec_parameters_copy_side_data (AVPacketSideData **pdst, int *pnb_dst, const AVPacketSideData *src, int nb_src)
int	avcodec_parameters_copy (AVCodecParameters *dst, const AVCodecParameters *src)
	Copy the contents of src to dst. More...
int	avcodec_parameters_from_context (AVCodecParameters *par, const AVCodecContext *codec)
	Fill the parameters struct based on the values from the supplied codec context. More...
int	avcodec_parameters_to_context (AVCodecContext *codec, const AVCodecParameters *par)

Detailed Description

AVCodecParameters functions for libavcodec.

Definition in file codec_par.c.

Function Documentation

codec_parameters_reset()

static void codec_parameters_reset ( AVCodecParameters *  par )

static

Definition at line 32 of file codec_par.c.

Referenced by avcodec_parameters_alloc(), avcodec_parameters_copy(), avcodec_parameters_free(), and avcodec_parameters_from_context().

codec_parameters_copy_side_data()

static int codec_parameters_copy_side_data ( AVPacketSideData **  pdst, int *  pnb_dst, const AVPacketSideData *  src, int  nb_src  )

static

Definition at line 77 of file codec_par.c.

Referenced by avcodec_parameters_copy(), avcodec_parameters_from_context(), and avcodec_parameters_to_context().

avcodec_parameters_to_context()

int avcodec_parameters_to_context	(	AVCodecContext *	codec,
		const AVCodecParameters *	par
	)

Definition at line 203 of file codec_par.c.