Unity移动平台优化.pdf

Optimizing Unity Games for Mobile Platforms Angelo Theodorou Software Engineer th th Unite 2013, 28 -30 August Agenda Introduction  The author and ARM  Preliminary knowledge  Unity Pro, OpenGL ES 3.0 Identify the bottleneck  CPU  Vertex processing  Fragment processing  Bandwidth Profiling tools  The Unity Profiler (Pro only) ARM DS-5 Streamline Performance Analyzer Example application overview 2 Introduction 3 The Author Angelo Theodorou Software Engineer Media Processing Division, ARM® Ltd. ™  Mali Ecosystem Use-Cases team B.Sc. In Computer Science Studied at Università degli Studi di Napoli “Federico II”, Italy Worked on the game From Cheese in the past  Website:  Grand Prize winner at the Samsung Smart App Challenge 2012 ™  Made with Unity Pro 3.5  Responsible for SPen integration and additional programming 4 ARM Ltd. Founded at the end of 1990, 13 engineers and a CEO Main goal was to design low power embedded 32bit processors, but to never build them Now more than 2500 employees  More than 1000 in Cambridge, the headquarters Hundreds of partners, a fundamental part of our business The business model is based on licenses and royalties ARM technology is everywhere: mobile, embedded, enterprise, home 5 Mali GPUs Performance Performance