随笔-20  评论-0  文章-0  trackbacks-0
计算机技术
计算机相关技术
Hardware overlay      摘要: Hardware overlay, also known as video overlay, is a method of rendering an image to a display screen with a dedicated memory buffer inside computer video hardware, to display a fast-moving video image such as a computer game, a DVD, or the signal from a TV card. Hardware overlay is supported by most video cards (since about 1998) and media players.  阅读全文
posted @ 2008-02-27 09:39 Magic 阅读(788) | 评论 (0)  编辑