BREW平台3D引擎的移植与优化

With the rapid development of 3D graphics, 3D technology has penetrated into all areas of people's lives. The key technologies of 3D engine are monopolized by foreign, and China is very backward, especially in the field of mobile terminals. BREW is a solution provided by QUALCOMM, with which users can download favorite applications, customize phone's features to make it more personalized, so there is great significance of researching and developing 3D engine on BREW platform. In this paper, starting from the basic structure of the 3D engine and 3D graphics system, the basic process to migrate the 3D engine is studied, some optimization solutions to improve the performances of 3D engine are proposed, from the speed and memory respectively. Finally, a solution of developing and adapting 3D application based on this 3D engine is proposed. Besides, the test data analysis after optimization is presented to verify the effectiveness of optimization for improving the performance of 3D engine.