FFmpeg: AVBufferPool Struct Reference

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Data Fields

AVBufferPool Struct Reference

The buffer pool. More...

#include <buffer_internal.h>

Data Fields

AVMutex mutex

BufferPoolEntry * pool

atomic_uint refcount

size_t size

void * opaque

AVBufferRef *(* alloc )(size_t size)

AVBufferRef *(* alloc2 )(void *opaque, size_t size)

void(* pool_free )(void *opaque)

Detailed Description

The buffer pool.

This structure is opaque and not meant to be accessed directly. It is allocated with av_buffer_pool_init() and freed with av_buffer_pool_uninit().

Definition at line 88 of file buffer_internal.h.

Field Documentation

◆ mutex

AVMutex AVBufferPool::mutex

Definition at line 89 of file buffer_internal.h.

Referenced by av_buffer_pool_get(), av_buffer_pool_init(), av_buffer_pool_init2(), av_buffer_pool_uninit(), buffer_pool_free(), and pool_release_buffer().

◆ pool

BufferPoolEntry* AVBufferPool::pool

Definition at line 90 of file buffer_internal.h.

Referenced by av_buffer_pool_get(), buffer_pool_flush(), and pool_release_buffer().

◆ refcount

atomic_uint AVBufferPool::refcount

Definition at line 101 of file buffer_internal.h.

Referenced by av_buffer_pool_get(), av_buffer_pool_init(), av_buffer_pool_init2(), av_buffer_pool_uninit(), and pool_release_buffer().

◆ size

size_t AVBufferPool::size

Definition at line 103 of file buffer_internal.h.

Referenced by av_buffer_pool_get(), av_buffer_pool_init(), av_buffer_pool_init2(), and pool_alloc_buffer().

◆ opaque

void* AVBufferPool::opaque

Definition at line 104 of file buffer_internal.h.

Referenced by av_buffer_pool_init2(), buffer_pool_free(), and pool_alloc_buffer().

◆ alloc

AVBufferRef*(* AVBufferPool::alloc) (size_t size)

Definition at line 105 of file buffer_internal.h.

Referenced by av_buffer_pool_init(), av_buffer_pool_init2(), and pool_alloc_buffer().

◆ alloc2

AVBufferRef*(* AVBufferPool::alloc2) (void *opaque, size_t size)

Definition at line 106 of file buffer_internal.h.

Referenced by av_buffer_pool_init2(), and pool_alloc_buffer().

◆ pool_free

void(* AVBufferPool::pool_free) (void *opaque)

Definition at line 107 of file buffer_internal.h.

Referenced by av_buffer_pool_init2(), and buffer_pool_free().

The documentation for this struct was generated from the following file:

libavutil/buffer_internal.h

Generated on Fri Aug 22 2025 14:00:18 for FFmpeg by doxygen 1.8.17