Ios App Forging with Pascal Inside ! » ObjectUp Studio Blog

Here is a try to work with Firemonkey to port APE, my Physics Engine translation from Alec Cove.

Good News : From Win to IOS, throught XE2 IDE, all the stuff gone good.

Sad News : On the Device, performance suffer of a major slow down. Update seems to fix partially the stuff, but I did not get it at this time.

Here is the IOS simulation device :

As you can see, 33 FPS in the best world ever, the fake one

Here is now the real device, on IOS 4.3 with an Iphone 3GS :

5 FPS !! Argl. )

As you can see, the whole process take about 0,100 ticks (approx. 100ms) So, normally, we should reach about 10FPS on this device.

So, What is wrong ? No idea for instance, I assume the FMX subsystem took the 500 ms theoricaly available… Hope that will be fixed in future. I noted too that the Bitmap.Assign take a lot of time, I thing there are certainly other way to do that.

To finish on a cool view, I thing really this platform is a great blast for all Pascal programmer, and I feel it good for the next month, if Embarcadero will work in a same way in the upcoming month than the 10 past !

引文来源   Ios App Forging with Pascal Inside ! ? ObjectUp Studio Blog