Image Ref Profiler
class ImageRefProfiler
ImageRef memory profiler.
ImageRefs are reference-counted. If references aren't correctly released for whatever reason, the image memory will leak. Leaking memory over time may cause out-of-memory crashes and must be avoided. The profiler can return basic and detailed information about all currently alive ImageRefs, that can be useful to track leaking ImageRefs or to confirm that there are no leaks.