#include <stdint.h>
#include <string.h>
#include "atomic.h"
#include "buffer_internal.h"
#include "common.h"
#include "mem.h"

Include dependency graph for libavutil/buffer.c:

Functions
AVBufferRef *	av_buffer_create (uint8_t data, int size, void(free)(void opaque, uint8_t data), void *opaque, int flags)
	Create an AVBuffer from an existing array. More...

void	av_buffer_default_free (void opaque, uint8_t data)
	Default free callback, which calls av_free() on the buffer data. More...

AVBufferRef *	av_buffer_alloc (int size)
	Allocate an AVBuffer of the given size using av_malloc(). More...

AVBufferRef *	av_buffer_allocz (int size)
	Same as av_buffer_alloc(), except the returned buffer will be initialized to zero. More...

AVBufferRef *	av_buffer_ref (AVBufferRef *buf)
	Create a new reference to an AVBuffer. More...

void	av_buffer_unref (AVBufferRef **buf)
	Free a given reference and automatically free the buffer if there are no more references to it. More...

int	av_buffer_is_writable (const AVBufferRef *buf)

void *	av_buffer_get_opaque (const AVBufferRef *buf)

int	av_buffer_get_ref_count (const AVBufferRef *buf)

int	av_buffer_make_writable (AVBufferRef **pbuf)
	Create a writable reference from a given buffer reference, avoiding data copy if possible. More...

int	av_buffer_realloc (AVBufferRef **pbuf, int size)
	Reallocate a given buffer. More...

AVBufferPool *	av_buffer_pool_init (int size, AVBufferRef (alloc)(int size))
	Allocate and initialize a buffer pool. More...

static void	buffer_pool_free (AVBufferPool *pool)

void	av_buffer_pool_uninit (AVBufferPool **ppool)
	Mark the pool as being available for freeing. More...

static BufferPoolEntry *	get_pool (AVBufferPool *pool)

static void	add_to_pool (BufferPoolEntry *buf)

static void	pool_release_buffer (void opaque, uint8_t data)

static AVBufferRef *	pool_alloc_buffer (AVBufferPool *pool)

AVBufferRef *	av_buffer_pool_get (AVBufferPool *pool)
	Allocate a new AVBuffer, reusing an old buffer from the pool when available. More...