Function core_media::sample_buffer::CMSampleBufferCallForEachSample

source ยท 
pub unsafe extern "C" fn CMSampleBufferCallForEachSample(
    sbuf: CMSampleBufferRef,
    callback: extern "C" fn(_: CMSampleBufferRef, _: CMItemCount, _: *mut c_void) -> OSStatus,
    refcon: *mut c_void
) -> OSStatus