Just tried both mapPixel and setPixel. Using setPixel was twice faster than mapPixel for some reason, but still twice slower than useing spriteBatch with 64000 sprites... I guess optimizing spriteBatch method is the only optimal way. So far I found these ways for optimization: use set instead of cle...

The thing is I want to update it often, once per two frames preferably. What I'm trying to do is something like http://en.wikipedia.org/wiki/Memory-mapped_I/O . Basically, there is a programmable computer inside a love game, and to draw to the screen you'd need to set a value to some address in memo...

Hello lovers! I'm trying to improve my rendering method. It's really simple, 320x200 canvas with 16 colors, but I need to draw it pixel by pixel, taking a value from a 2d array. What I do now is have a spritebatch and 16 1x1 quads (for each color), and when I need to render the canvas, I clean the b...