Help! Very sluggish on two games

[swefse]

Hello!

A pal and me develop the Next Big Game (or so we hope) for Android. It runs very smooth and well on the LG Optimus 2X (Android 2.2, stock), but not so on the Galaxy Nexus, with Android Revolution HD. The game lags to the point that it is unacceptable and indeed unplayable.

The only other app that I've found that lags as much is [URL="[/URL] (made by our teacher).
Both games doesn't use OpenGL to draw on screen, and when I try e.g. Replica Island, it run as smooth as ever.

Could you guys please help me out, and tell me how I can check for sure if it's my phone that's defect, or if it's something else? The only piece of information I've found so far that maybe could be helpful is this: , but I don't know if that's applicable to the Galaxy Nexus or not.

 

[AllGamer]

different kind of CPU / GPU optimization, as well as OS changes

you need to make your game ICS compatible, and write it for the OMAP Ti CPU

you are not alone, i found a huge collection of Games and Apps, and GPS, etc not working with ICS all of which needs the App to be upgraded to support it or support the new CPU/GPU combo

at this point is more OS optimization than hardware

 

[swefse]

As always, I can trust on XDA geniuses delivering great answers very fast! Thank you @AllGamer for helping me out!

Is there a guide or any documentation on how we can change the code as easily as possible? Also, will we need to do this for every CPU type, when more phones get ICS, or will this one-time change work for all ICS phones?