摘要 |
<p>PROBLEM TO BE SOLVED: To provide a display control device capable of receiving, from a plurality of information processors connected to a network, a change region between frames displayed by the display device of the information processor as image data, and synthesizing and displaying image data from each information processor, and executing processing in freeze release in a freeze function with excellent responsiveness.SOLUTION: When the image data of one information processor are displayed, the image data to be displayed are updated only by a first buffer and a second buffer. When freeze processing is executed by freeze control means, the buffer designated by second display buffer designation means is designated as the buffer designated by first display buffer designation means, and the content of the buffer designated by the first display buffer designation means is copied to a third buffer, and the buffer designated by the first display buffer designation means is designated as a third buffer.</p> |