系列文章目录:
- Android性能优化典范综述
- Android性能优化典范之Render Performance
- Android性能优化典范之Understanding Overdraw
- Android性能优化典范之Understanding VSYNC
- Android性能优化典范之Profile GPU Rendering
“If you can measure it, you can optimize it” is a common term in the computing world, and for Android’s rendering system, the same thing holds true. In order to optimize your pipeline to be more efficient for rendering, you need a tool to give you feedback on where the current perf problems lie.
And in this video, +Colt McAnlis walks you through an on-device tool that’s built for this exact reason. “Profile GPU Rendering” will help you understand the stages of the rendering pipeline, and also get a chance to see what portions of it might be taking too long, and what you can do about it for your application.
GPU Profile工具
渲染性能问题往往是偷取你宝贵帧数的罪魁祸首,这种问题很容易产生,很容易出现,而且在一个非常方便的工具的帮助下,也非常容易去追踪. 使用Peofile GPU Rendering tool,你可以在手机上就可以看到究竟是什么导致你的应用程序出现卡顿,变慢的情况.


