为什么游戏的帧率突然在发行版本中下降？
[英]Why does my game’s framerate suddenly drop in release build?
问题描述
Engine: Cocos2D Test Hardware:iPhone 4 SDK:3.2.5 final 
引擎：Cocos2D测试硬件：iPhone 4 SDK：3.2.5最终版
FPS is stable on 60 in DEBUG & RELEASE mode when we test our game in SIMULATOR. 当我们在模拟器中测试游戏时，FPS在DEBUG＆RELEASE模式下稳定在60。 When change our test method from SIMULATOR to DEVICE, a real iPhone 4, game shows no low FPS under DEBUG mode. 当将我们的测试方法从“模拟器”更改为“设备”时，这是一个真正的iPhone 4，游戏在调试模式下不会显示低FPS。 BUT things go crazy when change to RELEASE mode. 但是当更改为“释放”模式时，事情会发疯。 FPS goes extremely lower than all situations I describe before. FPS远低于我之前描述的所有情况。 FPS sharply drops from 60 to 20~30. FPS从60急剧下降到20〜30。
Don't confuse, in one sentence:FPS drops sharply from 60 to 30 around in RELEASE mode based on real iPhone 4 test. 一句话不要混淆：基于真实的iPhone 4测试，在释放模式下FPS从60急剧下降到30。
Any one has any idea on how to handle this? 有人对如何处理有任何想法吗？ Thanks for all kinds of aids. 感谢您提供的各种帮助。
Matt 马特
1 个解决方案
解决方案1
0 已采纳 2011-05-12 08:10:54
The obvious answer is to check the differences between your debug and release build settings. 显而易见的答案是检查调试和发行版本设置之间的差异。 Thumb code generation comes to mind, don't know if that still applies. 拇指代码生成浮现在脑海，不知道这是否仍然适用。
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