I'm porting an application (a 3D game) from Symbian OS 9.1 platform to Symbian OS 9.3 platform (running on N95 to N96 and Nokia 6120 Navigator for example). And I meet a problem that, the frame-rate on v9.3 is so slow.
The original version 9.1 used GCCE target. And this target will work on v9.3, but within the frame-rate problem.
I tried to switch to ARMV5(use RVCT 2.2), it worked, but frame-rate is not advanced.
I know that, using RVCT is better than GCCE mode. But I don't know exactly which options I should use to enhance the speed of an application when using RVCT.
Off course, maybe the compiler is not the reason for this problem. But I want to try, before "examining" the source code ;).
Because I'm just a newbie of Symbian Developer (just few days ago), so I'm really appreciate all advice from all members here.
Thanks and best regards,