Patent ID: 6879329
Filing Date: 2005-04-12
Classification: G06T,G09G

Abstract:
1. An image processing apparatus comprising: drawing means for drawing an image; storage means for storing therein the image drawn by the drawing means; and display processing means for reading image data from the storage means along a raster direction, and for executing a predetermined operation required for an image display with respect to the read image data to output an operated image data to a display device, the display processing means being configured to facilitate executing a processing operation including a coordinate calculation and a screen synthesizing processing with respect to the image data read out along the raster direction, wherein the display processing means executes, under a transition mode processing operation, both the processing operation and the screen synthesizing processing operation, to eliminate incongruity occurring upon switching of images on the display device, and wherein the display processing means executes, under a normal mode processing operation, the predetermined operation without executing at least the processing operation.