一个基于 opengl的3D应用程序,曾被用来测试显卡性能的好工具.这个程序值得一读,特别是基于嵌入式开发的,使用X+OpenGL的平台.对于做驱动和写AP都是一个很好的测试及参考代码.-Opengl, 3D-based applications, has been used to test a good tool for graphics performance. This program is worth a read, particularly those based on embedde