Automatic Management Of Buffer Switching Using A Double-Buffer

摘要: An apparatus for double-buffering a sequence of frames pixel data display is disclosed. The comprises two frame buffers, read unit to first from one the write-switch point determiner, and write-buffer selector. determiner determines safe in buffers. determined, at least part, by an average rate which written buffers selector if reading has progressed beyond point, selects write second based on determination.