| 摘要 |
The present invention aims at, as to a drawing apparatus that stores an image in the frame memory via the cache memory, shortening the time period required for storing an entire image data in the frame memory. In the case where the frame memory is sectionalized in increments of the unit of pixels burst-transferred from the cache memory to the frame memory when partial data pieces of the image data to be eventually stored in the frame memory are stored in the cache memory, the drawing apparatus stores pixel data pieces for each sectionalized area in the cache memory in a manner that the cache memory needs to access the frame memory only once for each sectionalized area.
|
