UltraGpuImage

The ultimate 2D image rendering engine, inspired from cats-oss/android-gpuimage, reinventing the wheel as my first OpenGL project after walking through the Learn OpenGL tutorial.

This project is still under development, stay tuned!

Architecture

UltraGpuImage has 3 layers:

• Core OpenGL logic, including filter hierarchy, writing in C++ (cross-platform);
• OpenGL context and window management, together with Renderer API, writing in platform-specific code (Java, ObjC, etc.);
• View wrapper, providing the most easy-to-use API, writing in platform-specific code (Java, ObjC, etc.);

Get started

TODO

iOS project setup

Install yonaskolb/XcodeGen and CocoaPods, then run setup_xcode_project.sh, then open UltraGpuImage.xcworkspace with Xcode.

Check points

• Android Bitmap rendering
• Android OES camera preview
• iOS UIImage rendering
• iOS camera preview
• more filters
• support other platforms