My Pandora (openpandora.org) finally arrived. Its awesome. So for some learning purposes i ported a game. Here is my Port of Numpty Physics.
I did no optimizations, just cross compiled it and packed a pnd file.
I just build the same code with all ARM NEON optimizations turned on. The difference is like day and night. Everything seems to run smooth. Check it out.
For everyone interested in the CFLAGS i used for the optimizations:
-O3 -mcpu=cortex-a8 -mfloat-abi=softfp -mfpu=neon -ftree-vectorize
I'm not sure if this is optimal for the pandora, but its the best i could come up with and the result speaks for itself.