一个OpenGL Demo源代码，能够帮助学习和使用OpenGL中各种特效，以及音频同步处理等。-an OpenGL Demo source code, to help study and use the OpenGL various effects, and audio synchronization processing.

使用OPENGL开发的小引擎,包括图形处理模块,粒子系统模块,输入,音频模块,UI模块-OPENGL developed using a small engine, including the graphics processing module, particle system module, input, audio module, UI module

Raya Punuo Fu index using the formula, Independent component analysis for image processing, LM386 audio signal amplification.