A METHOD AND APPARATUS TO REDUCE DISPLAY LAG USING SCAILING

摘要

According to an embodiment of the present invention, a system comprises: a first scaler receiving a plurality of touch events and down-scaling the touch events; touch path logic generating output based on the down-scaled touch events; and rendering logic receiving a video image and the output of the touch path logic, generating a display image by combining the video image with overlay data according to the output of the touch logic path, and outputting the display image. According to the present invention, power consumption of a terminal can be reduced.