I have developed a touch based flash application with a resolution of 5120x1440.
There is performance lag in two areas.
1) FPS is low (below 33) and Graphic lag is high (sometimes hitting > 80 ms)
2) Touch response is slow (using touchlib)
I'm using a PC of the following specs.
CPU: Intel i7-4770 3.4GHz
RAM: Kingston 8GB
Motherboard: Gigabyte Z87X-OC
GPU: 4x Gigabyte Geforce GT630 2GB
Currently, the GPU Load is hitting at most 20% and the CPU usage is most of time below 50%. If I keep invoking the touch events, the app will ocassionally freeze and GPU Load drops to 0% for a while before coming back to normal and app becomes responsive again.
Is there a hardware compatilbility issue? Is there any way to improve on the touch responsiveness?