| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a system LSI by which an interactive screen with animation can be displayed, without causing deterioration in response with respect to user operation. <P>SOLUTION: An interactive graphics stream displays the interactive screen containing a graphical button member by combining with the moving picture. The interactive graphics stream contains arrangement of three Button State groups. Among the Button State groups, a first order group (N-ODSs) consists of a plurality of graphics data expressing the normal state of buttons, a second order group (S-ODSs) consists of a plurality of graphics data expressing the selected state of the buttons, and a third order group (A-ODSs), consists of a plurality of graphics data expressing the active state of the buttons. A graphics controller 17 executes initial display of the interactive screen, by using graphics data belonging to the first order group (N-ODSs) and to the second order group (S-ODSs). <P>COPYRIGHT: (C)2007,JPO&INPIT |
