This is a little plugin written in C, Which can read OpenGL Drawing Buffer and store the result into the PNG format.

This plugin just create a really basic PNG output file : It just supports : IDAT CHUNK, IHDR CHUNK, IDAT CHUNK and pHYs CHUNK

this plugin was desgined to be simplest and tiny as possible, then no make file is provided
Just include the sources files and headers to your project.