Island Module for reading and writing png files.
Compared to le_pixels, this module allows you to read more complex .png files and allows to convert .png files to target image formats on load.
It also allows you to save .png images - when feeding the encoder interface to an image swapchain for example.
If you want to encode pngs faster, you can switch on the CMAKE Option LE_PNG_USE_FPNGE. This will make the encoder use fpnge -- image size might be slightly larger, but encoding speed will be much better.
The license files for both dependencies can be found in their respective subfolders.
Note: This module contains its dependency, lodepng as a git submodule. It should get automatically checked out when you configure an Island app that uses le_png as a dependency for the first time.
If this does not happen automatically you can update these git submodules manually:
From this current directory, issue the following commands:
git submodule init
git submodule update