Function buffer_create

libavutil/buffer.c:29–53

#include "thread.h"

static AVBufferRef *buffer_create(AVBuffer *buf, uint8_t *data, size_t size,
                                  void (*free)(void *opaque, uint8_t *data),
                                  void *opaque, int flags)
{
    AVBufferRef *ref = NULL;

    buf->data     = data;
    buf->size     = size;
    buf->free     = free ? free : av_buffer_default_free;
    buf->opaque   = opaque;

    atomic_init(&buf->refcount, 1);

    buf->flags = flags;

    ref = av_mallocz(sizeof(*ref));
    if (!ref)
        return NULL;

    ref->buffer = buf;
    ref->data   = data;
    ref->size   = size;

    return ref;
}

AVBufferRef *av_buffer_create(uint8_t *data, size_t size,
                              void (*free)(void *opaque, uint8_t *data),