Function ffmpeg_dev::sys::av_buffer_pool_init

pub unsafe extern "C" fn av_buffer_pool_init(
    size: c_int, 
    alloc: Option<unsafe extern "C" fn(size: c_int) -> *mut AVBufferRef>
) -> *mut AVBufferPool

Allocate and initialize a buffer pool.

@param size size of each buffer in this pool @param alloc a function that will be used to allocate new buffers when the pool is empty. May be NULL, then the default allocator will be used (av_buffer_alloc()). @return newly created buffer pool on success, NULL on error.