audio_fifo.h File Reference

Audio FIFO Buffer. More...

#include "attributes.h"
#include "samplefmt.h"

Go to the source code of this file.

Typedefs
typedef struct AVAudioFifo	AVAudioFifo
	Context for an Audio FIFO Buffer.

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

Detailed Description

Audio FIFO Buffer.

Definition in file audio_fifo.h.