I want to make a game like Spout.
My current solution is: I have a rendertarget twice so high, and scroll down.
To scroll down a line, I only have to redraw two lines.
My last question a week ago was answered, to draw a pixel I should use "renderTarget:clear( color, 1, x, y, 1, 1 )"
It works on PC very well. But unfortunately on Android, it is realy slow.
My testprogram says 0.25sec on PC, and 7,5sec on Android)
Does anyone have a tip on how to write such apps?
Is that even possible in Gideros?
I can't find any games in this direction.