公开(公告)号：US06700580B2

公开(公告)日：2004-03-02

申请号：US10087429

申请日：2002-03-01

Applicant: Kevin T. Lefebvre ,  Jeffrey J. Walls ,  Jim Schinnerer

Inventor： Kevin T. Lefebvre ,  Jeffrey J. Walls ,  Jim Schinnerer

IPC: G06T120

CPC classification number: G06T1/20

Abstract: A system for rendering graphical data utilizes a plurality of frame buffers, a plurality of graphics pipelines, a compositor, and logic. The plurality of graphics pipelines are configured to receive graphics commands and to render graphical data to each of the plurality of frame buffers based on the received graphics commands. The compositor is configured to receive a control signal and to interface the graphical data with a display device based on the control signal. The logic is configured to analyze the graphics commands and to make a determination, based on the graphics commands, as to which pixels defined by the graphical data are associated with three-dimensional (3D) regions. The logic is further configured to transmit the control signal to the compositor, wherein the control signal is based on the determination.

Abstract translation: 用于渲染图形数据的系统利用多个帧缓冲器，多个图形管线，合成器和逻辑。 多个图形管线被配置为接收图形命令并且基于接收到的图形命令将图形数据呈现给多个帧缓冲器中的每一个。 合成器被配置为接收控制信号并且基于控制信号将图形数据与显示设备接口。 逻辑被配置为分析图形命令并且基于图形命令来确定由图形数据定义的像素与三维（3D）区域相关联。 逻辑进一步被配置为将控制信号发送到合成器，其中控制信号基于该确定。