dolphin-emu/dolphin ? reverse-engineered prompt

Hey, I want to build a video game emulator that can play games from the Nintendo GameCube and the Wii. It should be a desktop application that works across Windows, macOS, and Linux, but I also want a version that runs on modern Android devices.

The app should be focused on performance, allowing games to run smoothly and with graphical improvements over the original hardware. A user should be able to load a game file and start playing without much fuss. Of course, it needs to have essential features like saving and loading your progress. Make the interface clean and simple for regular users, but also include advanced configuration options for things like graphics backends and audio emulation for people who like to tinker. This should be written in C++ for performance, and you'll need to handle all the cross-platform complexities for graphics, sound, and controller input.