All files in `./3rd_party/` are not mine and are licensed under their respective licenses. Listed below are all the sources, where I got these files from.

## SDL2-2.0.12

repository: https://github.com/libsdl-org/SDL/  
release: https://github.com/libsdl-org/SDL/releases/tag/release-2.0.12  
package: SDL2-devel-2.0.12-VC.zip  
license: zlib License

## Shaderc

repository: https://github.com/google/shaderc  
direct download: https://storage.googleapis.com/shaderc/badges/build_link_windows_vs2017_release.html  
license: Apache License 2.0
