DATA PROCESSING APPARATUS CAPABLE OF USING DIFFERENT COMPRESSION CONFIGURATIONS FOR IMAGE QUALITY OPTIMIZATION AND/OR DISPLAY BUFFER CAPACITY OPTIMIZATION AND RELATED DATA PROCESSING METHOD

摘要

A data processing apparatus has a first compressor, a second compressor, a first output interface, and a second output interface. The first compressor performs compression upon a first portion of an input display data of a frame to generate a first compressed display data, wherein the compression performed upon the first portion of the input display data has a first compression configuration. The second compressor performs compression upon a second portion of the input display data of the frame to generate a second compressed display data, wherein the compression performed upon the second portion of the input display data has a second compression configuration. The first output interface transmits the first compressed display data over a first display port of a display interface. The second output interface transmits the second compressed display data over a second display port of the display inter face.