libopusdec.c File Reference
#include <opus.h>
#include <opus_multistream.h>
#include "libavutil/avassert.h"
#include "libavutil/intreadwrite.h"
#include "avcodec.h"
#include "internal.h"
#include "vorbis.h"
#include "mathops.h"
#include "libopus.h"

Go to the source code of this file.

Data Structures

struct  libopus_context

Macros

#define OPUS_HEAD_SIZE   19
#define MAX_FRAME_SIZE   (960 * 6)

Functions

static av_cold int libopus_decode_init (AVCodecContext *avc)
static av_cold int libopus_decode_close (AVCodecContext *avc)
static int libopus_decode (AVCodecContext *avc, void *frame, int *got_frame_ptr, AVPacket *pkt)
static void libopus_flush (AVCodecContext *avc)

Variables

AVCodec ff_libopus_decoder

Macro Definition Documentation

#define MAX_FRAME_SIZE   (960 * 6)

Definition at line 111 of file libopusdec.c.

Referenced by libopus_decode().

#define OPUS_HEAD_SIZE   19

Definition at line 38 of file libopusdec.c.

Referenced by libopus_decode_init().

Function Documentation

static int libopus_decode ( AVCodecContext avc,
void frame,
int *  got_frame_ptr,
AVPacket pkt 
)
static

Definition at line 113 of file libopusdec.c.

static av_cold int libopus_decode_close ( AVCodecContext avc)
static

Definition at line 103 of file libopusdec.c.

static av_cold int libopus_decode_init ( AVCodecContext avc)
static

Definition at line 40 of file libopusdec.c.

static void libopus_flush ( AVCodecContext avc)
static

Definition at line 147 of file libopusdec.c.

Variable Documentation

AVCodec ff_libopus_decoder
Initial value:
{
.name = "libopus",
.priv_data_size = sizeof(struct libopus_context),
.decode = libopus_decode,
.flush = libopus_flush,
.capabilities = CODEC_CAP_DR1,
.long_name = NULL_IF_CONFIG_SMALL("libopus Opus"),
.sample_fmts = (const enum AVSampleFormat[]){ AV_SAMPLE_FMT_FLT,
}

Definition at line 154 of file libopusdec.c.