Is there a way draw raw data in real time?

[alejandroalzate]

Hi wanted to ask there's a way to push a lot of raw pixels from a table in real time?

The input is a table with raw value from 0 to 1,
The joke is pushing a grid of pixel calling

Code: Select all

love.graphics.points()

on every table item on every

Code: Select all

love.draw()

call

[BrotSagtMist]

Uhm yes? You can draw pixels.
Honestly what even is the question here?

[zorg]

You'd be better off using an ImageData, and updating an Image with its contents each frame with :replacePixels.

[UnixRoot]

You'd be better off using an ImageData, and updating an Image with its contents each frame with :replacePixels.

This, and using FFI pointers and C structs, for a huge performance boost.

It's fast enough for FullHD software rendering with 300+ FPS, even on my potato PC.




Edit: https://github.com/dmabrothers/fblove

Take a look at this frame buffer implementation, it gives a good insight into the matter and how it could be done. My implementation is a little different, I use raw Byte Data and indexed images together with a palette.