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.


static void codec_parameters_reset (AVCodecParameters *par)
AVCodecParametersavcodec_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)

◆ codec_parameters_copy_side_data()

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

◆ avcodec_parameters_to_context()

int avcodec_parameters_to_context ( AVCodecContext codec,
const AVCodecParameters par 

Definition at line 203 of file codec_par.c.