| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an image processor which can draw a sprite in order from that of higher display priority and can perform color computation relating a plurality of faces and an image processing method. <P>SOLUTION: The image processor has anαcoefficient buffer 72 which storesαcoefficients in correspondence to the respective pixels of a displayed image, anαcoefficient calculation module 71 which calculates theαcoefficient for the lower face at the time of executing blending and stores theαcoefficient into theαcoefficient buffer 72, and anαblending module 73 which performsαblending by using drawing data at the time of drawing the lower face, the drawn data, and the data stored in theαcoefficient buffer. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
