Function av_refstruct_pool_alloc_ext

libavutil/refstruct.h:257–267

* A wrapper around av_refstruct_pool_alloc_ext_c() for the common case * of a non-const qualified opaque. * * @see av_refstruct_pool_alloc_ext_c() */

 * @see av_refstruct_pool_alloc_ext_c()
 */
static inline
AVRefStructPool *av_refstruct_pool_alloc_ext(size_t size, unsigned flags,
                                             void *opaque,
                                             int  (*init_cb)(AVRefStructOpaque opaque, void *obj),
                                             void (*reset_cb)(AVRefStructOpaque opaque, void *obj),
                                             void (*free_entry_cb)(AVRefStructOpaque opaque, void *obj),
                                             void (*free_cb)(AVRefStructOpaque opaque))
{
    return av_refstruct_pool_alloc_ext_c(size, flags, (AVRefStructOpaque){.nc = opaque},
                                         init_cb, reset_cb, free_entry_cb, free_cb);
}

/**
 * Get an object from the pool, reusing an old one from the pool when