Macros

#define  AV_FIFO_FLAG_AUTO_GROW   (1 << 0)

  Automatically resize the FIFO on writes, so that the data fits. More...

 

Typedefs

typedef int  AVFifoCB(void *opaque, void *buf, size_t *nb_elems)

  Callback for writing or reading from a FIFO, passed to (and invoked from) the av_fifo_*_cb() functions. More...

 

Functions

AVFifo *  av_fifo_alloc2 (size_t elems, size_t elem_size, unsigned int flags)

  Allocate and initialize an AVFifo with a given element size. More...

 

size_t  av_fifo_elem_size (const AVFifo *f)

 

void  av_fifo_auto_grow_limit (AVFifo *f, size_t max_elems)

  Set the maximum size (in elements) to which the FIFO can be resized automatically. More...

 

size_t  av_fifo_can_read (const AVFifo *f)

 

size_t  av_fifo_can_write (const AVFifo *f)

 

int  av_fifo_grow2 (AVFifo *f, size_t inc)

  Enlarge an AVFifo. More...

 

int  av_fifo_write (AVFifo *f, const void *buf, size_t nb_elems)

  Write data into a FIFO. More...

 

int  av_fifo_write_from_cb (AVFifo *f, AVFifoCB read_cb, void *opaque, size_t *nb_elems)

  Write data from a user-provided callback into a FIFO. More...

 

int  av_fifo_read (AVFifo *f, void *buf, size_t nb_elems)

  Read data from a FIFO. More...

 

int  av_fifo_read_to_cb (AVFifo *f, AVFifoCB write_cb, void *opaque, size_t *nb_elems)

  Feed data from a FIFO into a user-provided callback. More...

 

int  av_fifo_peek (const AVFifo *f, void *buf, size_t nb_elems, size_t offset)

  Read data from a FIFO without modifying FIFO state. More...

 

int  av_fifo_peek_to_cb (const AVFifo *f, AVFifoCB write_cb, void *opaque, size_t *nb_elems, size_t offset)

  Feed data from a FIFO into a user-provided callback. More...

 

void  av_fifo_drain2 (AVFifo *f, size_t size)

  Discard the specified amount of data from an AVFifo. More...

 

void  av_fifo_reset2 (AVFifo *f)

 

void  av_fifo_freep2 (AVFifo **f)

  Free an AVFifo and reset pointer to NULL. More...