ARM11高性能嵌入式平台图形加速方案的建构  

A Case of Acceleration of 3D Graphics Based on ARM11

作　　者：褚晓龙[1] 杨著[1] 刘春[1] 王中飞[1] 

机构地区：[1]西南科技大学计算机科学与技术学院,四川绵阳621000

出　　处：《计算机测量与控制》2013年第9期2515-2517,共3页Computer Measurement &Control

基　　金：高性能车载影音导航综合系统设计(企业合作项目);绵阳三网融合实验室开放基金支持

摘　　要：针对嵌入式平台3D图形处理的实际需求,结合图像处理和嵌入式技术,设计与实现了一套基于高性能ARM11(S3C6410)的3D图形加速方案;该系统以Linux+Qt/Embedded+OpenGL ES和S3C6410为软硬件平台,提出了利用OpenGL ES+Qt/Embedded图形用户界面和S3C6410图形加速器相结合的方法提高3D图形的处理速度;结果表明,该系统在Fill-Rectangle、Fill Triangles和Draw Rectangle等参数的绘制方面取得较好性能,切实提高了3D图形处理的速度,改善了嵌入式平台3D图形处理效果。In view of the actual demand to the processing of 3D Graphics in embedded platform, with the combination of image processing and embedded technology, a case of Acceleration of 3D Graphics is designed and realized based on microprocessor of ARMll. The system uses Linux, Qt/Embedded, OpenGL ES and $3C6410 for its software and hardware platform, proposes a new method which combines graphic pro- cessing system of OpenGL ES＋ Qt/Embedded and S3C6410＇s graphic accelerator to improve the processing speed of 3D graphic. The result indi- cates that the system is a good compromise on drawing the parameters of Fill Rectangle, Fill Triangles, Draw Rectangle and so on, has improved the processing speed and effect of 3D graphic.

关 键 词：嵌入式系统 ARM11 3D图形加速 OpenGLES QT/EMBEDDED 

分 类 号：TP391.8[自动化与计算机技术—计算机应用技术]