| 摘要 |
PROBLEM TO BE SOLVED: To solve so-called "processing failures" in case such processing failures occur during an image display processing process without making a frame itself in a non-display state and to prevent subsequent processing failures from occurring. SOLUTION: In case a processing failure determining means 153 determines a processing failure, a frame updating means 150 removes an image data of a partial image which at least the importance is set as most lowly prioritized among the image data of partial images that compose a frame while the frame is updated after the processing failure is determined, reads out image data of the remaining partial images, and updates the frame when either the generation of 1 frame is completed, or a specific updating time ST set as the time derived by subtracting an overtime t for updating the frame from a standard updating time DT is passed, whichever is slower. COPYRIGHT: (C)2011,JPO&INPIT |
