Smooth movement, possible?

[vanfanel]

Hi there, @phcoder !

I have built this core for the first time on the Raspberry Pi 3 (ARM64 kernel & libs), and it works!
However, movement is very spasmodic, while standalone ECWOLF moves very smooth on this machine if internal resolutoin is set at 320x200 and I pass -noadaptive parameter.
In this core, I have tried different FPS settings. 60FPS should be smooth, but it looks like 35 anyway (which is not smooth at all on a 60Hz display).
Any other cores are smooth here.

[phcoder]

Disable "adaptive fps" and set fps to 70 Hz

[vanfanel]

I have disabled "Dynamic FPS" (which I think equals to "adaptive fps") and se FPS to 70Hz, but music is still "skippy" and movement is not smooth.

CPU usage on a Pi3b+ is around 66% in 320x200 internal video mode, while standalone is around 12-15% on the same machine and using the same video mode.