| 摘要 |
PROBLEM TO BE SOLVED: To secure the high speed of plotting in a double buffering system. SOLUTION: While a CPU 1020 alternately develops a series of frame image data constituting a frame image data group 1500 in an order to a pair of image buffers (A buffer 1600 and B buffer 1601), the frame image data developed in the pair of the image buffers (buffer 1600 and B buffer 1601) are alternately outputted to a display device (LCD panel 1120). Further, since the CPU 11020 performs a development processing while dropping the frames of the series of the frame image data in a preset frame dropping pattern, the high speed of plotting is secured when needed. |
