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README.md

SoftLK Engine

A software accelerated engine that uses OpenGL to bring the graphics to the screen. It's made for low resolutions (eg. 256x240), but can be used for higher resolutions, too.

Features

Layers: Draw to multiple independent layers
RGB drawing: Draw in 32bit rgba colorspace
Pal drawing: Draw in palletized 8bit colorspace and change the palette on the fly, without needing to redraw
Image loading: Load and save from and to multiple file formats
OpenGL 2.1: It's old. It's antiquated. I mean, who needs shaders anyway?

License

SoftLK is free Software (as in freedom) and is released under the 3-clause BSD license, see LICENSE.md for details. Most of the examples are released under the same license, unless noted otherwise of course.

Using SoftLK

To use SoftLK you need to have the following libraries installed:

SDL 2

You need to link your programm to the following libraries:

Linux:

-lSDL2
-lGL
-ldl

Plattforms

SoftLK has been tested and is working on the following plattforms/os:

Void GNU/Linux, amd64 (glibc/musl-libc)
Raspbian 10, raspberry pi 4b

SoftLK should work on any plattform that has a C compiler, SDL2 and OpenGL 2.1, the plattforms listed here are just the ones I frequently test SoftLK on.