MagicCamera3 is code refactoring from MagicCamera(https://github.com/wuhaoyu1990/MagicCamera 3000+star)，more than 30 camera filter effects ，write with C++ and opengles.
My blog(https://www.jianshu.com/u/cd0fe10b01d2) ,will introduce this project and add functions in this project later.
*2019.1.14 add 5 effects from Douyin optimize front camera preview
*2018.12.29 can save picture with Native C++ with stb_image.c
*2018.12.19 can change front camera
*2018.12.17 add 30+ effects in camera filter，all filter write with C++ and opengles.