METHOD FOR RASTERIZING GRAPHICS FOR OPTIMAL TILTING PERFORMANCE

摘要

PROBLEM TO BE SOLVED: To provide a graphic system and method capable of optimizing the rate of pixel generation to match the rate at which a memory may be designed to receive pixel data. SOLUTION: If a memory is configured to store multiple pixels substantially simultaneously, it may be advantageous to render an equivalent number of pixels substantially simultaneously and at the same rate. An edge walker that utilizes multiples sets of accumulators to generate multiple scan lines substantially simultaneously and a span walker that utilizes multiple sets of accumulators to render multiple pixel values substantially simultaneously is described. COPYRIGHT: (C)2004,JPO