FFmpeg
Data Structures | Functions
audio_fifo.c File Reference

Audio FIFO. More...

#include "avutil.h"
#include "audio_fifo.h"
#include "common.h"
#include "fifo.h"
#include "mem.h"
#include "samplefmt.h"

Go to the source code of this file.

Data Structures

struct  AVAudioFifo
 Context for an Audio FIFO Buffer. More...
 

Functions

void av_audio_fifo_free (AVAudioFifo *af)
 Free an AVAudioFifo. More...
 
AVAudioFifoav_audio_fifo_alloc (enum AVSampleFormat sample_fmt, int channels, int nb_samples)
 Allocate an AVAudioFifo. More...
 
int av_audio_fifo_realloc (AVAudioFifo *af, int nb_samples)
 Reallocate an AVAudioFifo. More...
 
int av_audio_fifo_write (AVAudioFifo *af, void **data, int nb_samples)
 Write data to an AVAudioFifo. More...
 
int av_audio_fifo_peek (AVAudioFifo *af, void **data, int nb_samples)
 Peek data from an AVAudioFifo. More...
 
int av_audio_fifo_peek_at (AVAudioFifo *af, void **data, int nb_samples, int offset)
 Peek data from an AVAudioFifo. More...
 
int av_audio_fifo_read (AVAudioFifo *af, void **data, int nb_samples)
 Read data from an AVAudioFifo. More...
 
int av_audio_fifo_drain (AVAudioFifo *af, int nb_samples)
 Drain data from an AVAudioFifo. More...
 
void av_audio_fifo_reset (AVAudioFifo *af)
 Reset the AVAudioFifo buffer. More...
 
int av_audio_fifo_size (AVAudioFifo *af)
 Get the current number of samples in the AVAudioFifo available for reading. More...
 
int av_audio_fifo_space (AVAudioFifo *af)
 Get the current number of samples in the AVAudioFifo available for writing. More...
 

Detailed Description

Audio FIFO.

Definition in file audio_fifo.c.